Cameron LoadKing Drilling Riser 3.5 Manual

Odebrecht 2 LoadKing 3.5 Drilling Riser Operation and Maintenance Manual

TC9162

All the information contained in this manual is the exclusive property of Cameron. Any reproduction or use of the calculations, drawings, photographs, procedures or instructions, either expressed or implied, is forbidden without the written permission of Cameron or its authorized agent.

Initial Release 01 August 2011

© 2011 Cameron all rights reserved TC9162

2

PREFACE The procedures included in this book are to be performed in conjunction with the requirements and recommendations outlined in API Specifications. Any repairs to the equipment covered by this book should be done by an authorized Cameron service representative. Cameron will not be responsible for loss or expense resulting from any failure of equipment or any damage to any property or death or injury to any person resulting in whole or in part from repairs performed by other than authorized Cameron personnel. Such unauthorized repairs shall also serve to terminate any contractual or other warranty, if any, on the equipment and may also result in equipment no longer meeting applicable requirements. File copies of this manual are maintained. Revisions and/or additions will be made as deemed necessary by Cameron. The drawings in this book are not drawn to scale, but the dimensions shown are accurate. This book covers Cameron products, which are products of Cameron International Corporation (“Cameron”).

Cameron P.O. Box 1212 Houston, Texas 77251-1212 713-939-2211 http://www.c-a-m.com

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Notes:

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TABLE OF CONTENTS Riser Joint, 75 FT Long, 21.00 OD x .875 Wall, Pin Up.......................................................10 Two 6.750 x 4.500 x 15,000 WP Choke & Kill Lines, One 5.000 x 4.000 x 5000 WP Mud Boost Line, Two 4.125 x 3.500 x 5000 WP Hydraulic Lines, P/N 2232237-06-01 (Illustration and Parts List) Installation Detail, Pin Up, Pin End.........................................................................13 (Illustration) Installation Detail, Pin Up, Box End........................................................................14 (Illustration) I. Riser.......................................................................................................................15 II. Riser Connectors..................................................................................................19 Riser Joint, 40 FT Long, 21.625 OD x 1.188 Wall, Pin Up...................................................22 Two 6.750 x 4.500 x 15,000 WP Choke & Kill Lines, One 5.000 x 4.000 x 5000 WP Mud Boost Line, Two 4.125 x 3.500 x 5000 WP Hydraulic Lines, P/N 2232237-06-02 (Illustration and Parts List) Riser Joint, 20 FT Long, 21.625 OD x 1.188 Wall, Pin Up...................................................24 Two 6.750 x 4.500 x 15,000 WP Choke & Kill Lines, One 5.000 x 4.000 x 5000 WP Mud Boost Line, Two 4.125 x 3.500 x 5000 WP Hydraulic Lines, P/N 2232237-06-03 (Illustration and Parts List) Riser Joint, 15 FT Long, 21.625 OD x 1.188 Wall, Pin Up...................................................26 Two 6.750 x 4.500 x 15,000 WP Choke & Kill Lines, One 5.000 x 4.000 x 5000 WP Mud Boost Line, Two 4.125 x 3.500 x 5000 WP Hydraulic Lines, P/N 2232237-06-04 (Illustration and Parts List) Riser Joint, 10 FT Long, 21.625 OD x 1.188 Wall, Pin Up...................................................28 Two 6.750 x 4.500 x 15,000 WP Choke & Kill Lines, One 5.000 x 4.000 x 5000 WP Mud Boost Line, Two 4.125 x 3.500 x 5000 WP Hydraulic Lines, P/N 2232237-06-05 (Illustration and Parts List) Riser Joint, 5 FT Long, 21.625 OD x 1.188 Wall, Pin Up.....................................................30 Two 6.750 x 4.500 x 15,000 WP Choke & Kill Lines, One 5.000 x 4.000 x 5000 WP Mud Boost Line, Two 4.125 x 3.500 x 5000 WP Hydraulic Lines, P/N 2232237-06-06 (Illustration and Parts List) TC9162

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Choke and Kill Line..................................................................................................32 P/N 2011851-( ) (Illustration and Parts List) Booster Line.............................................................................................................34 P/N 2232887-( ) (Illustration and Parts List) Hydraulic Line..........................................................................................................36 P/N 2232888-( ) (Illustration and Parts List) Clamp.......................................................................................................................38 P/N 2725904-09 (Illustration and Parts List) Clamp.......................................................................................................................40 P/N 2725904-10 (Illustration and Parts List) Hinged Gimbal with 10 Shock Mounts for 60.50” for......................................................43 Wirth RTSS Rotary Table P/N 2163186-09 (Illustrations and Parts List) Diverter Storable Tension Ring, F/60-1/2” Table...............................................................46 P/N 2329218-01 (Illustrations and Parts List) I. Purpose..................................................................................................................57 II. Pre-Commisioning Maintenance and Function Testing....................................57 III. Routine Operational Maintenance....................................................................58 IV. The Four Functions of the RST Ring..................................................................58 V. Running the Telescoping Joint with the RST Ring............................................60 VI. General Demobilization and Retrieval Sequence............................................61 VII. Miscellaneous Nomenclature...........................................................................63 Telescoping Joint 60 FT Stroke with Diverter Storable Tension Ring Prep......................64 P/N 2163295-11 (Illustration and Parts List) Telescoping Joint AutoLock Subassembly..............................................................66 P/N 2163301-05-01 (Illustrations and Parts List) I. Description................................................................................................71 II. Unlocking the Telescoping Joint.............................................................72 III. Locking the Telescoping Joint................................................................73 Double Seal Assembly.............................................................................................74 P/N 2232421-02-01 (Illustration and Parts List) 21” Inner Barrel Assembly, 60 FT Stroke................................................................76 P/N 2163416-11 (Illustration and Parts List) TC9162

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Telescoping Joint with Hydraulic Lock Mechanism...............................................78 I. Summary....................................................................................................78 II. Installation...............................................................................................78 III. Retrieval..................................................................................................80 IV. Operation................................................................................................81 V. Maintenance............................................................................................82 21” Outer Barrel Assembly, 60 FT Stroke...............................................................97 P/N 2163503-10 (Illustrations and Parts List) Hydraulic Line Subassembly, 4.125” OD x 3.500” ID.................................100 P/N 2231412-29 (Illustration and Parts List) Mud Boost Line Subassembly, 5.000” OD x 4.000” ID...............................102 P/N 2231412-30 (Illustration and Parts List) Choke and Kill Line Subassembly, 6.750” OD x 4.500” ID.........................104 P/N 2231412-25 (Illustration and Parts List) Gooseneck Assembly for Hyd. Line, 4.125” OD x 3.500” ID..................................106 P/N 2164093-23 (Illustration and Parts List) Gooseneck Assembly for M/B Line, 5.000” OD x 4.000” ID...................................108 P/N 2164093-22 (Illustration and Parts List) Gooseneck Assembly for C/K Line, 6.750” OD x 4.500” ID....................................110 P/N 2164103-12 (Illustration and Parts List) Termination Spool, LK 3.5 Pin Up, 18.75-10K API Flange.................................................112 2x 3.06-15K C/K; 2x 2.06-5K Hyd.; 4.06-5K Mud Boost; Gate Valve P/N 2011195-13 (Illustration and Parts List) Gate Valve, 4-1/16” FLS with DF Fail-Open Actuator............................................114 P/N 2147476-06 (Illustration and Parts List) Diverter Adapter Assembly, 21 In. LK 3.5..........................................................................116 FLG X 21.25”, 5K API FLG 47.87” Long P/N 2232901-02 (Illustration and Parts List) Fill-Up Valve, 21” LK 3.5 Riser with Balanced Sleeve and Hydraulic System...................119 P/N 648599-16-01 (Illustrations and Parts List) I. Function................................................................................................................123 II. Riser Fill-Up Valve Specifications........................................................................123 III. Operation............................................................................................................123 TC9162

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IV. Maintenance.......................................................................................................124 V. Diaphragm Valve.................................................................................................126 VI. Pre-Deployment.................................................................................................127 VII. Accumulator......................................................................................................129 Hydraulic Running & Test Tool, Double Lock Grooves,.....................................................131 21” LK 3.5 Riser, Includes Secondary Mechanical Lock P/N 2231199-09 (Illustrations and Parts List) I. Description............................................................................................................135 II. Operation.............................................................................................................135 III. Maintenance and Storage..................................................................................137 Female Test Sub for 6.375 Dia. Pin, 15,000 psi WP,...............................................140 9/16”-Medium Pressure Autoclave, HYD Running and Testing Tool P/N 2163007-22 (Illustration and Parts List) Female Test Sub for 4.750 Dia. Pin 5000 WP, ........................................................142 .75 Autoclave, HYD. Running and Testing Tool P/N 2163007-20 (Illustration and Parts List) Female Test Sub, 4.125 Dia. Pin 5000 WP,..............................................................144 1.00 Autoclave, Hyd. Running and Testing Tool P/N 2163007-21 (Illustration and Parts List) Manual Running and Test Tool..........................................................................................146 9-5/8” Mandrel Neck with 6-5/8” API Tool Joint P/N 2231213-06 (Illustration & Parts List) I. Description............................................................................................................148 II. Operation.............................................................................................................148 Hydraulic Riser Spider for 60.50” Wirth Rotary Table.......................................................150 with Hydraulic Lock Modification P/N 2163100-09 (Illustration and Parts List) I. Description............................................................................................................152 II. Operation.............................................................................................................152 III. Maintenance and Storage..................................................................................153 Wear Bushing with 13.31” ID for 18.765” ID ....................................................................154 Termination Spool P/N 644078-02 (Illustration and Parts List) Wear Bushing Running and Retrieval Tool........................................................................156 6-5/8” API Regular Box, Both Ends P/N 2011559-04-02 (Illustration and Parts List) TC9162

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Riser Bore Wear Bushing/Running Tool.............................................................................159 I. Description...............................................................................................................159 II. Inspection of Wear Bushing...................................................................................160 III. Running Procedure — Bushing Above Tool..........................................................160 IV. Running Procedure — Bushing Below Tool..........................................................160 V. Retrieving Procedure — Bushing Above Tool.......................................................161 VI. Retrieving Procedure — Bushing Below Tool.......................................................161 Diverter Flexjoint for 132.00”.............................................................................................162 P/N 2164708-03 (Illustration and Parts List) Diverter, 60-1/2”, (2) 16” Outlets, (1) 6” Outlet, ..............................................................164 (1) 4” Outlet P/N 2301146-01 (Illustrations and Parts List) Diverter Housing, 60-1/2”, (2) 16” Outlets.........................................................................170 (1) 6” Outlet, (1) 4” Outlet P/N 2301145-01 (Illustration and Parts List) Diverter Running & Test Tool.............................................................................................172 P/N 2310763-01 (Illustration and Parts List) Diverter Storage Skid..........................................................................................................174 P/N 2330386-01 (Illustration and Parts List) Torque Wrench Assembly, RT-40 Riser Tool Package........................................................177 P/N 2725702-01 (Vendor Information) I. Torque Chart II. Operation and Maintenance Manual Riser Spider Running Tool Control Panel...........................................................................179 P/N 2231697-66 (Illustration and Parts List) Flexjoint OSI Assembly........................................................................................................183 P/N 2724412-02-01 (OSI Manual)

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2

1

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Parts List: Riser Joint, 75 FT Long, 21.00 OD x .875 Wall, Pin Up Two 6.750 x 4.500 x 15,000 WP Choke and Kill Lines, One 5.000 x 4.000 x 5000 WP Mud Boost Line, Two 4.125 x 3.500 x 5000 WP Hydraulic Lines P/N 2232237-06-01 Rev. 01 Item

Part Number

Qty

Description

1

2232802-01-01

1

Weldment, Loadking 3.5 Riser Joint

2

648673-08-04

6

Flange Bolt

3

648674-11-06

6

Retainer Nut

4

648674-10-04

6

Riser Insert, Flange Component

5

2724226-01

12

Pin, Dowel

6

2090495-01

12

Pin, Roll

7

648749-02

1

Retainer, Seal Sub

8

2725172-01

4

Seal Ring, Piston

9

648677-03-05

1

Seal Sub, Choke and Kill Line

10

710796

1

Protector, Seal Sub

11

2011851-15-01

2

Subassembly, Choke and Kill Line

12

2232888-01-01

2

Subassembly, Hydraulic Line

13

2232887-01-01

1

Subassembly, Booster Line

14

2231517-04-02

2

Lug, Lifting

15

702505-16-00-06

4

Screw, Socket Head Cap

16

2725904-09

6

Riser Clamp Assembly

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Notes:

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LK 3.5 FLANGED RISER AND RISER CONNECTORS

Riser Coupling API 16R Load Rating……………...3,500,000 lb Choke and Kill Line………………………………….15,000 psi Mud Boost Line……………………………………....5000 psi Hydraulic Line……………………………………......5000 psi Lift Lug SWL………………………………….........…76,000 lb Seal Operating Temperature................................-20° F to 300° F (Seal Sub, Choke/Kill, Mud Boost and Hydraulic)

I. RISER A. Description The marine riser forms a continuation of the well bore from the top of the blowout preventer stack to the drilling vessel. Risers differ in the auxiliary line size, length and wall thickness of the pipe and, if used, buoyancy material. The LK 3.5 risers are rated to 3,500,000 pounds (15,569 Kilonewtons) and have integral auxiliary lines. All Choke, Kill, and Mud Boost Auxiliary lines are NACE certified for H2S Service (applies to pup joints as well). See the riser assembly drawing in this section for detailed specifications. Note: The seal sub for the LK riser may be run in either flange, but for clarification, for the remainder of this text, the flange with the seal sub will be referred to as the PIN, and the flange without the seal sub will be called the BOX. B. Operation The rig operator must establish the limits for riser operation based on the characteristics of the drilling vessel, riser system, and expected environmental conditions. This will minimize riser damage from overstress and/or fatigue. Also, the rig operator must establish the tensioning program for the riser system. Always maintaining the correct amount of tension at the top of the riser prevents column buckling, and minimizes bending stresses and flex joint deflection. For additional information on the operation and maintenance of marine drilling riser, see API bulletin RP16Q. 1. Inspect the riser assembly. Perform the following procedure while the riser is on the pipe rack or in the storage area. a. Inspect the riser pipe, including auxiliary lines and, if used, the buoyancy equipment for external damage. Repair if necessary. b. Ensure that the auxiliary lines are securely clamped to the riser pipe. See the LK Riser Joint Assembly Descriptions and Dimensions Table (or illustration) for recommended number and location of clamps for bare joints and joints with buoyancy modules. When installing the clamp assemblies, torque the bolts to 51 ft-lb (69 N•m) using a molylube. c. Inspect the connector for external damage. Repair if necessary. See the Riser Connectors section of this manual for inspection procedures. d. Remove the pin protectors from the riser and auxiliary lines. e. Inspect the bores of the riser and auxiliary lines for obstructions and wear. f. Clean the pins of the auxiliary lines and the seal sub with fresh water. TC9162

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Important: DO NOT use salt water. g. Inspect the sealing area on the pins for excessive wear or damage. Repair if necessary. See the Riser Connectors section of this manual. h. Apply a thin coat of clean, water-resistant mineral grease to the seal sub and auxiliary line pins. Important: DO NOT use a metallic-compound grease, such as thread dope. i. Install the pin protectors. Caution: DO NOT remove the pin protectors until the riser joint is on the rig floor. j. Remove box protectors. k. Clean the riser boxes and auxiliary line boxes with fresh water. Important: DO NOT use salt water. l. Inspect the seals for excessive wear or cuts. Replace if necessary. m. Apply a thin coat of clean, water-resistant mineral grease to the riser boxes and auxiliary line boxes. n. Inspect the bolts and nuts for excessive wear or damage. Replace or repair if necessary. Clean thoroughly and protect against corrosion. o. The nuts are retained against rotation by a dowel pin. The anti-rotation pin and nut are retained in the flange by a roll pin. When properly installed, the end of the roll pin will be flush with the outside diameter of the flange. 2. Move the riser joints into position for installation according to rig procedure using the following guidelines: a. Always handle the riser joints with the pin protector installed. b. If automatic handling equipment is not available, use a guideline and a sling specially designed for picking up and moving riser joints with a crane. c. Do not pick up riser joints by the auxiliary lines or brackets. Use the lifting eyes located on both the pin and box ends of the riser joints for the sling. d. Move the riser joints slowly and carefully out of the pipe rack. This prevents damage to the equipment and/or risk of injury to personnel. Note: Foam buoyancy material on risers is easily damaged. 3. Install the riser. a. Secure the riser spider to the rotary table according to the manufacturer’s instructions and rig procedures. b. Ensure proper spider operation according to rig procedures before installing the first joint of riser. c. Use the riser handling tool, and install the first joint of riser pipe. d. Ensure cleanliness of threads on both the bolts and nuts, then lubricate threads, bolt collars, and under the bolt head with Hydratight/Sweeney 503 Moly Paste Lubricant or Loctite Moly Paste C-670. e. Align the riser box end to correctly fit the riser pin end. TC9162

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Note: If there are more than two auxiliary lines, ensure proper orientation of the lines as the riser joints are stabbed together. f. Ensure that the connector bolts are fully retracted into the flange. g. Lower the riser into position, ensuring that the mating flange faces are in full contact. h. Tighten the riser bolts, using one of the two options described in steps 4 and 5. 4. Bolt installation using one hydraulic torque wrench. a. Ensure that the nut and bolt threads, the bolt collars, and the nut bearing faces are clean and lubricated with Hydratight/Sweeney 503 Moly Paste Lubricant or Loctite Moly Paste C-670. b. Hand-tighten all the bolts into the nuts. c. Apply 9000 ft-lb (12,202 N•m) of torque to one of the bolts. Verify the applied torque using the gauge on the power supply. Note: Refer to the calibration certificate provided by torque tool manufacturer. d. Move the wrench to the bolt 180O away from the first bolt. Apply 9000 ft-lb (12,202 N•m) of torque to the bolt. e. Move the wrench back to the first bolt. Apply 18,000 ft-lb (24,405 N•m) of torque to the first bolt. f. Move the wrench to the second bolt and apply 18,000 ft-lb (24,405 N•m) of torque. g. Continue to torque the bolts to 18,000 ft-lb (24,405 N•m) according to the sequence illustrated in the diagram below.

1 6

3

4

5 2

Bolt Torque Sequence

5. Bolt installation using two hydraulic torque wrenches. a. Ensure that the nut and bolt threads, the bolt collars, and the nut bearing faces are clean and lubricated with Hydratight/Sweeney 503 Moly Paste Lubricant or Loctite Moly Paste C-670. b. Apply 18,000 ft-lb torque (24,405 N•m) simultaneously to two bolts 180O apart, using the two hydraulic torque wrenches. c. Move the hydraulic torque wrenches to the next two bolts 180O apart, and apply 18,000 ft-lb torque (24,405 N•m).

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Important: Either a clockwise or counterclockwise rotation may be used, but the two hydraulic torque wrenches must always be 180O apart. d. Move the hydraulic torque wrenches to the final two bolts, and apply 18,000 ftlb (24,405 N•m) torque. 6. Rotate the riser joints after retrieval. When storage space permits, change the relative position of the joints in the riser string within wall thickness and buoyancy water depth rating ranges each time the riser is run. C. Pressure Tests 1. At the installation of each third riser joint, pressure test each choke, kill, or other control line with a suitable fluid to the full working pressure of the line. 2. Hold the pressure for at least three minutes, or follow the rig procedures for pressure testing of the lines. 3. If a pressure loss is evident, inspect the seals. Replace if necessary. Note: Pressure test all appropriate lines on the riser to working pressure of the line prior to starting well operation. D. Field Inspection and Maintenance 1. Visually inspect the riser. After use in extreme conditions, or six months of normal drilling conditions, inspect each riser joint for corrosion, cracks, or excess wear. Repair if necessary. 2. Inspect the coated surface of the riser. All external parts of a riser joint, except moving parts and mating surfaces, are coated with three part epoxy. a. Inspect the coated surfaces for cracked or flaking coating. b. If cracked or flaking coating is found, thoroughly clean the area of rust or grease, and recoat. c. Clean the pins and boxes with fresh water. Important: DO NOT use salt water. d. Replace the seals, if damaged, using the seal insertion tool, P/N 698908-01. e. Grease the pins and boxes with a light coat of clean, water-resistant mineral grease. Important: DO NOT use a metallic-compound grease, such as thread dope.

E. Storage 1. Ensure that proper maintenance is performed before storing riser joints. See the Riser Description and Operation sections of this procedure. See the Riser Connectors section of this manual. TC9162

18

2. Store riser joints on riser storage racks or on cradles designed specifically for supporting the weight of the riser. 3. Arrange the racks to facilitate a riser joint rotation system. See operation section of this procedure for joint rotation guidelines. 4. Do not support riser joints by the buoyant sections or auxiliary lines. 5. Always store riser joints with the pin protectors in place. 6. Do not block access to the pin protectors. Access must be maintained for periodic inspections and maintenance while in storage. 7. Place wooden strips and supports, at least 18” (457 mm) from the ground, under the bottom layer of riser joints and also between riser joint layers. Use an adequate number of strips and supports to prevent the riser joints from bending. 8. Stack the riser joints in a slightly inclined position to ensure proper drainage of collected water. F. Transportation 1. When loading riser joints on freight cars, supply boats, or any other transport vehicle, cover the bottom of the vehicle with wooden planks. 2. If the bottom of the vehicle is uneven, rigidly shim the planks so that the tops of the planks are level. 3. Tie down and properly secure the riser joints to keep the load from shifting. 4. Protect painted or coated surfaces from the tie-down clamps or straps with heavy duty rubber pads or the equivalent. 5. Do not stack drill pipe, drill collars, casing, or other miscellaneous cargo on or between the riser joints.

II. RISER CONNECTORS A. Inspection and Rework Use the following procedure after one complete drilling operation in extreme conditions, after six months of normal drilling, before storage, or if a connector has been damaged. 1. Inspect the riser box connector and repair if necessary. a. Remove LK bolts and inspect for thread damage, galling on the bottom of the bolt head, or damage to hex flats of bolt head. Replace if necessary. Refer to EB695D for further thread inspection information. b. Remove the six roll pins, P/N 2090495-01, by driving them into the bore of the nuts. Remove the nuts and anti-rotation pins, P/N 2724226-01. Inspect the nuts for thread damage and galling to the top and bottom faces of the nuts. Replace if necessary. c. Clean the inside of the box thoroughly with fresh water. Important: DO NOT use salt water. d. Inspect inside the LK riser connector for damage to the sealing area and the running tool lock-ring groove area. Remove any small burrs using #150 emery cloth. TC9162

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e. Perform a surface Non-Destructive Examination (NDE) inspection of the riser connectors in the areas shown. This inspection should also be performed on the inside diameter of all splice welds. Wet fluorescent magnetic particle inspection is recommended. f. Grind out any suspect cracks to determine the depth of the crack. 1.) If

a crack greater than .030” (0.76 mm) in depth is found, the crack must be repaired using Cameron welding specifications or the complete connector box must be replaced. Contact a Cameron representative if field repairs are needed. Do not weld riser joints in the field.

2.) If

a crack less than .030” (0.76 mm) in depth is found, the crack does not need to be weld-repaired. Blend the ground-out area into the original surface.

g. Apply a light coat of water-resistant mineral grease to all internal surfaces and components.

2. Inspect the riser pin connector and repair if necessary. a. Clean the pin thoroughly with fresh water. Important: DO NOT use salt water. b. Remove the seal sub retainer, P/N 648749-02, by using a screwdriver in one of the four slots in the flange to hold one side, and another screwdriver in the slot 180O apart to pry out one end of the split retainer wire. c. Inspect the seal sub for any signs of damage. Remove any burrs near the seal groove area using #150 emery cloth. d. Follow the same instructions as given in the previous section pertaining to inspection of the riser box connector. e. Apply a thin layer of water-resistant mineral grease to the seal and the grooves. f. Install new seals on the seal sub. g. Re-install the seal sub into the LK flange. h. Re-install the seal sub retainer wire. i. Coat the pin with water-resistant mineral grease. 3. Inspect the auxiliary line connections and repair if necessary. Each auxiliary line should be inspected according to the following procedure: a. Female sub (box) TC9162

20

1.) Remove 2.) Clean

the seals.

the female sub thoroughly with fresh water.

Important: DO NOT use salt water. 3.) Inspect

the seal surface grooves for burrs. Repair, if necessary, using a #150 emery cloth.

4.) Inspect

the bore for any upsets which could damage the male sub when stabbing. Repair if necessary.

5.) Apply

a light coat of water-resistant mineral grease to the seal grooves.

6.) Install

new seals using the seal insertion tool, P/N 698908-01.

7.) Apply

a light coat of water-resistant mineral grease to the seals.

b. Male sub (pin) 1.) Clean

the male sub thoroughly with fresh water.

Important: DO NOT use salt water. 2.) Inspect

the sealing surface for damage such as galls or burrs. Repair, if necessary, using #240 to 360 emery cloth.

3.) Apply

a light coat of water-resistant mineral grease to the pin sealing surface.

4. Maximum Allowable Bore Wear Due to Drill Pipe or Tool Damage

Connector Size In.

Minimum Pipe Wall In. A

Maximum Bore In. B

Maximum Bore In. C

Maximum Bore In. D

21 x .875

.805

19.410

19.510

19.534

21.625 x 1.188

1.118

19.410

19.510

19.534

TC9162

A B C D

= Minimum allowable pipe wall thickness = Maximum allowable pipe inside diameter = Maximum bore below groove = Maximum bore above groove 21

1

1

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22

Parts List: Riser Joint, 40 FT Long, 21.625 OD x 1.188 Wall, Pin Up Two 6.750 x 4.500 x 15,000 WP Choke and Kill Lines, One 5.000 x 4.000 x 5000 WP Mud Boost Line, Two 4.125 x 3.500 x 5000 WP Hydraulic Lines P/N 2232237-06-02 Rev. 01 Item

Part Number

Qty

Description

1

2232802-09-02

1

Weldment, LoadKing 3.5 Riser Joint

2

648673-08-04

6

Flange Bolt

3

648674-11-06

6

Retainer Nut

4

648674-10-04

6


5

2724226-01

12

Pin, Dowel

6

2090495-01

12

Pin, Roll

7

648749-02

1

Retainer, Seal Sub

8

2725172-01

4

Seal Ring, Piston

9

648677-03-05

1

Seal Sub

10

710796

1

Protector, Seal Sub

11

2011851-19

2


12

2232888-07

2


13

2232887-07

1


14

2231517-04-02

2

Lug, Lifting

15

702505-16-00-06

4


16

2725904-10

3


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23

1

1

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24


Part Number

Qty

Description

1

2232802-03-01

1


2

648673-08-04

6

Flange Bolt

3

648674-11-06

6

Retainer Nut

4

648674-10-04

6


5

2724226-01

12

Pin, Dowel

6

2090495-01

12

Pin, Roll

7

648749-02

1

Retainer, Seal Sub

8

2725172-01

4

Seal Ring, Piston

9

648677-03-05

1

Seal Sub

10

710796

1

Protector, Seal Sub

11

2011851-12-01

2


12

2232888-03-01

2


13

2232887-03-01

1


14

2231517-04-02

2

Lug, Lifting

15

702505-16-00-06

4


16

2725904-10

1


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25

1

1

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26


Part Number

Qty

Description

1

2232802-04-01

1


2

648673-08-04

6

Flange Bolt

3

648674-11-06

6

Retainer Nut

4

648674-10-04

6


5

2724226-01

12

Pin, Dowel

6

2090495-01

12

Pin, Roll

7

648749-02

1

Retainer, Seal Sub

8

2725172-01

4

Seal Ring, Piston

9

648677-03-05

1

Seal Sub

10

710796

1

Protector, Seal Sub

11

2011851-13-01

2


12

2232888-04-01

2


13

2232887-04-01

1


14

2231517-04-02

2

Lug, Lifting, LoadKing

15

702505-16-00-06

4


16

2725904-10

1


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27

2

1

TC9162

28


Part Number

Qty

Description

1

2232802-05-01

1


2

648673-08-04

6

Flange Bolt

3

648674-11-06

6

Retainer Nut

4

648674-10-04

6


5

2724226-01

12

Pin, Dowel

6

2090495-01

12

Pin, Roll

7

648749-02

1

Retainer, Seal Sub

8

2725172-01

4

Seal Ring, Piston

9

648677-03-05

1

Seal Sub

10

710796

1

Protector, Seal Sub

11

2011851-14-01

2


12

2232888-05-01

2


13

2232887-05-01

1


14

2231517-04-02

2

Lug, Lifting

15

702505-16-00-06

4


TC9162

29

2

1

TC9162

30


Part Number

Qty

Description

1

2232802-06-01

1


2

648673-08-04

6

Flange Bolt

3

648674-11-06

6

Retainer Nut

4

648674-10-04

6


5

2724226-01

12

Pin, Dowel

6

2090495-01

12

Pin, Roll

7

648749-02

1

Retainer, Seal Sub

8

2725172-01

4

Seal Ring, Piston

9

648677-03-05

1

Seal Sub

10

710796

1

Protector, Seal Sub

11

2011851-17-01

2


12

2232888-06-01

2


13

2232887-06-01

1


14

2231517-04-02

2

Lug, Lifting

15

702505-16-00-06

4


TC9162

31

CAMERON

TC9162

32

Parts List: Choke and Kill Line Subassembly, 6.750 OD x 4.500 ID x 15,000 psi WP P/N 2011851-( ) Item

Part Number

Qty

Description

1

2011850-( )-01

1

Weldment, C/K Line

2

2011846-13-01

1

Sleeve, Adjusting, for Choke and Kill Lines

3

2725430-04

2

Seal Ring

4

2011170-16

1

Pin Protector

Note: See riser BOM for specific part number.

TC9162

33

CAMERON

TC9162

34

Parts List: Mud Boost Line Subassembly. 5.000 OD x 4.000 ID x 5000 psi WP P/N 2232887-( ) Item

Part Number

Qty

Description

1

2232883-( )-01

1

Weldment, Mud Boost Line

2

2011846-18-01

1

Adjustment Sleeve

3

2725430-10

2

Seal Ring

5

2011170-22

1

Pin Protector, Male Sub


TC9162

35

TC9162

36

Parts List: Hydraulic Line Subassembly, 4.125 OD x 3.500 ID x 5000 psi WP P/N 2232888-( ) Item

Part Number

Qty

Description

1

2232882-( )-01

1

Weldment, Hydraulic Line

2

2011846-18-01

1

Adjustment Sleeve

3

2725430-11

2

Seal Ring

4

2163851-10

1

Box Protector

5

2011170-21

1

Pin Cap Protector, Male Sub


TC9162

37

4.12”

6.75”

32.880” 5.00”

21.00”

4.12”

Note: 1.

6.75”

CLAMP I.D. TO BE APPROX. .125” LARGER THAN LINE O.D.

01

11

TC9162

38

Parts List: Riser Clamp Assembly, 21” OD Pipe P/N 2725904-09 Rev. 01

TC9162

39

4.12”

6.75”

32.880” 5.00”

21.625”

4.12”

Note: 1.

6.75”

CLAMP I.D. TO BE APPROX. .125” LARGER THAN LINE O.D.

01

12 TC9162

40

Parts List: Riser Clamp Assembly, 21” OD Pipe P/N 2725904-10 Rev. 01

TC9162

41

Notes:

TC9162

42

CAMERON

TC9162

43

TC9162

44

Parts List: Hinged Gimbal with 10 Shock Mounts for 60.50” for Wirth RTSS Rotary Table P/N 2163186-09 Rev. 07 Item

Part Number

Qty

Description

1

2232291-10

1

Top Plate

2

2232291-09

1

Bottom Plate

4

2232290-10-01

2

Pin

5

2708729-06

2

Pin, Quick-Release Ring Grip

6

2275190-03

10

Shock Mount, Rubber

7

2724105

120


8

2232290-09-01

2

Pin

9

2708729-05

2

Pin, Quick-Release Ring Grip

10

702533-09-13-00

4

Stud, Continuous Thread

11

2709000-10-01

8

Nut, Heavy Hex

12

2232343-03

4

Critical Spacer Plate

13

2232343-04

2

Critical Spacer Plate

TC9162

45

C 16X

8X

16X

63

6

63 9 150

4X 83

(

Ø59.50 [1511.30]

B

) B

SHEET 3 OF 7

(

126.0 [3199.19]

C

)

16X 32X 117 120

8X

(

159.6 [4053.62]

118

)

8X

16X

7

63

(

154.4 [3921.79]

(

90.6 [2302.38]

) )

12.74 [323.60]

) (

15.63 [397.07]

48.20 [1224.29]

(

14.82 [376.37]

Ø72.11 [1831.61]

1. 2.

3.

)

DENOTES ESTIMATED CENTER OF GRAVITY DIVERTER STORAGE DOGS, LOAD DOGS AND LOCATING DOGS EXTENDED DIMENSIONS SHOWN ON SHEET 4 OF 7 TOP VIEW

121 122

)

(

(

8X 16X

75 85 86 87

BOTTOM SIDE OF DIVERTER STORAGE DOGS

(

NOTES:

8X 8X 8X 8X

)

) THIS DRAWING AND THE CONFIDENTIAL TRADE SECRET INFORMATION ON IT ARE THE PROPERTY OF CAMERON. POSSESSION DOES NOT CONVEY ANY RIGHTS TO DISCLOSE, REPRODUCE OR USE SAME FOR ANY PURPOSE OTHER THAN THAT GRANTED BY EXPRESS WRITTEN PERMISSION OF CAMERON. THIS DRAWING IS TO BE RETURNED TO CAMERON UPON ITS REQUEST OR COMPLETION OF AUTHORIZED USE. SURFACE TREATMENT

DO NOT SCALE DRAWN BY:

D.GILMORE MATERIAL & HEAT TREAT CHECKED BY:

DATE

APPROVED BY:

DATE

B.PUCCIO INITIAL USE B/M:

2329218-01

46

DRILLING SYSTEMS

ASSEMBLY DIVERTER STORABLE TENSION RING SHOWN IN LOCKED POSITION

D.GILMORE

SEE SK-171381-01-02 FOR FUNNEL, SUB-ASSY W/COVERS AND HARDWARE ITEM NUMBERS ESTIMATED WEIGHT:

TC9162

CAMERON

DATE

SHEET

1 OF 7

SK-171381-01

REV:

05

12X 12X 12X 48 49 60

6X 16

2X 12X

2X

28 29 69

24X 53

8X 3 6X

2

12

6X 12X 45 70

6X 15 6X 42

8X 68 77 26 4 24X 6X

36X

61 23

37

6X 54X 6X

1

52 55 102

14 6X

78 36X

6X 54X 6X 51 55 101

6X

36X 36X

54

36 76

6X 54 3.

6X 18

6X 3.

13

24X 6X 61 22 3.

NOTES:

TC9162

10 6X

6X

28 29 66

19

12X

1.

DENOTES ESTIMATED CENTER OF GRAVITY

2.

DIVERTER STORAGE DOGS, LOAD DOGS AND LOCATING DOGS EXTENDED DIMENSIONS SHOWN ON SHEET 4 OF 7 TOP VIEW

3.

SEE SK-171381-01-02 FOR FUNNEL, SUB-ASSY W/COVERS AND HARDWARE ITEM NUMBERS

105 21 70

47

2X 2X 6X

3.

DETAIL A SCALE .375 ( SEE SHEET 3 OF 7 )

12X 12X 12X

6X

48 49 60

30

24X

6X

53

42

THIS DRAWING AND THE CONFIDENTIAL TRADE SECRET INFORMATION ON IT ARE THE PROPERTY OF CAMERON. POSSESSION DOES NOT CONVEY ANY RIGHTS TO DISCLOSE, REPRODUCE OR USE SAME FOR ANY PURPOSE OTHER THAN THAT GRANTED BY EXPRESS WRITTEN PERMISSION OF CAMERON. THIS DRAWING IS TO BE RETURNED TO CAMERON UPON ITS REQUEST OR COMPLETION OF AUTHORIZED USE. SURFACE TREATMENT


CAMERON

DATE


DATE


D.GILMORE APPROVED BY:

DATE

B.PUCCIO ESTIMATED WEIGHT:

INITIAL USE B/M:

2329218-01

DRILLING SYSTEMS

SHEET

2 OF 7

SK-171381-01

REV:

05

(

48.2 [1224.29]

(

23.6 [598.71]

)

)

A ( SHEET 2 OF 7 )

SECTION B-B 3X 103

3X 24

3X 6X 25 62

3X 5

12X 81

3X 104

3X 46

SECTION C-C NOTES: 1.


2.


3.




CAMERON

DATE

D.GILMORE MATERIAL & HEAT TREAT

CHECKED BY:

DATE



DATE


TC9162

INITIAL USE B/M:

2329218-01

48

DRILLING SYSTEMS

SHEET

3 OF 7

SK-171381-01

REV:

05

(

56.5 [1434.80]

(

62.2 [1581.02]

(

)

)

53.5 [1359.46]

)

NOTES:

THIS DRAWING AND THE CONFIDENTIAL TRADE SECRET INFORMATION ON IT ARE THE PROPERTY OF CAMERON. POSSESSION DOES NOT CONVEY ANY RIGHTS TO DISCLOSE, REPRODUCE OR USE SAME FOR ANY PURPOSE OTHER THAN THAT GRANTED BY EXPRESS WRITTEN PERMISSION OF CAMERON. THIS DRAWING IS TO BE RETURNED TO CAMERON UPON ITS REQUEST OR COMPLETION OF AUTHORIZED USE.

1.


2.


3.


TOP VIEW DIMENSIONS SHOW ARE FOR DOGS IN THE EXTENDED POSITION

SURFACE TREATMENT


CAMERON

DATE


CHECKED BY:

DATE



DATE


TC9162

49

INITIAL USE B/M:

2329218-01

DRILLING SYSTEMS

SHEET

4 OF 7

SK-171381-01

REV:

05

U N LO C

3.

K ED OC UNL

K ED

KED LOC

LO C K ED

SEE DETAIL SHEET 7 OF 7

UNL

OC K

ED LOC KED

NOTES:


3X

1.


2.


3.


113

SURFACE TREATMENT

112

BOTTOM VIEW


CAMERON

DATE


DATE



DATE


TC9162

INITIAL USE B/M:

2329218-01

50

DRILLING SYSTEMS

SHEET

5 OF 7

SK-171381-01

REV:

05

KED LOC OC UNL

ISO - TOP VIEW

NOTES:

KED

ISO - BOTTOM VIEW


1.


2.


SURFACE TREATMENT

3.



CAMERON

DATE


CHECKED BY:

DATE



DATE


TC9162

51

INITIAL USE B/M:

2329218-01

DRILLING SYSTEMS

SHEET

6 OF 7

SK-171381-01

REV:

05

4X 4X 41

8X 8X 108

98 111

109 110

4X 4X 79 107

NOTES: 1.


2.


3.


6X

2X 2X

88 89

79 107

115

DETAIL C



CAMERON

DATE


DATE



DATE


TC9162

INITIAL USE B/M:

2329218-01

52

DRILLING SYSTEMS

SHEET

7 OF 7

SK-171381-01

REV:

05

Parts List: Diverter Storable Tension Ring for 60-1/2” Table P/N 2329218-01 Rev. 05 Item

Part Number

Qty

Description

1

2788373-01

1

Slewing Ring

2

2329125-02

1

Dog House Main Body

3

2163209-05

8

Diverter Locking Dogs

4

2329524-02

1

Lug Body

5

2788507-02

3

Rotary Actuator

6

2330736-04

8

Weldment,Protector Support

7

2330736-02

8

Protective Guard

9

2330736-01

1

Top Cover and Protector

10

2330436-14

1

Funnel

12

2329736-03

6

Load Dog

13

2329736-04

6

Locating Dog

14

2340079-08

6

Piston Rod Lock Nut for Load Dog

15

2340079-02

6

Piston Rod for Load Dog

16

2340079-03

6

Cylinder Retainer Plate for Load Dog

18

2340079-09

6

Piston Rod Lock Nut for Locating Dog

19

2340107-02

6

Piston Rod for Locating Dog

21

2329732-02

1

Actuating Ring

22

2330531-01

6

Actuating Backup Ring, Backup Plate for Locating Dog

23

2330531-02

6

Actuating Backup Ring, Backup Plate for Load Dog

24

2788617-01

3

Gear, Spur

25

2788618-01

3

Gear Ring

26

2330436-10

1

Cover Plate, Lug Ring

28

2340591-01

2

Centralizing Ring

29

2340591-02

2

Polymar Insert

30

2340107-03

6

Cylinder Retainer Backup Plate for Locating Dog

36

702585-16-00-96

36

Screw, 12 Point Cap

37

702585-16-00-80

36

Screw, 12 Point Cap

40

2330436-30

1

Weld Detail, Lower Protective Cover

41

2330436-21

1

Hydraulic Bulkhead for Rotary RST Ring

42

2340107-08

12

Cylinder Head for Rotary Actuated RST Ring

45

2330436-17

6

Wear Pad, Upper for Actuating Back-Up Ring

46

2330436-16

3

Bushing Spacer Spur Gear (Drive) for Rotary RST Ring

48

2340079-11

24

Bolt Spacer for Locating and Load Dog Cylinder Retainer Back-Up Plate

TC9162

53

Item

Part Number

Qty

Description

49

2340079-12

24

Washer for Bolt Spacer

51

2340079-14

6

Wiper Retainer for Locating Dog

52

2340079-13

6

Wiper Retainer for Load Dog

53

2788736-01

50

Seal Ring

54

2788736-02

14

Seal Ring

55

702580-10-01-08

108

Screw, Socket Flat Head

60

2725780-16-00-22

24

Screw, 12 Point Cap

61

2724365-02

48

Screw, 12 Point Cap

62

2725780-16-00-34

6

Screw, 12 Point Cap

63

2725780-16-00-16

48

Screw, 12 Point Cap

64

2725780-10-00-12

12

Screw, 12 Point Cap

65

2788545-19-00-30

12

Screw, Hex Head Cap

66

2725753-19-00-26

6

Screw, Hex Head Cap

68

2725753-16-00-30

8

Screw, Hex Head Cap

69

2725780-10-00-30

12

Screw 12 Point Cap

70

2788724-10-00-10

24


72

2330436-27

12

Pipe Sleeve Stiffener for Lower Protective Cover

73

2330436-34

3

Weld Detail, Actuator Cover for Rotary RST Ring

75

230038-02-03

16

Grease Fitting

76

2725990-12

36

Nut, Heavy Hex

77

2788765-01

1

Packing, Seal, Braided

78

702585-06-00-10

72

Screw, 12 Point Cap

79

702528-14-01

22

Washer

80

2341300-01

1

Assembly, Hydraulic Connections Kit

81

2724105-16

12


82

2724105-04

15


83

2723322

4

Swivel Hoist Ring

84

702502-10-00-30

12

Screw, Hex Head Cap

85

708409

8

Nipple, Pipe

86

040548-01-15

8

Coupling

87

040548-03

8

Adapter

88

2330436-36

1

Support for Bulkhead Plate

89

702585-16-00-20

6

Screw, 12 Point Cap

90

2330436-49

3

Actuator Stop Ring, for Actuator Back-Up Ring

91

702586-19-00-40

12

Screw, Hex Head Cap

92

702529-21-01

18

Washer

94

2709000-10-21

6

Nut, Heavy Hex

TC9162

54

Item

Part Number

Qty

Description

95

2330436-54

3

Manual Lock Bolt

96

2330436-47

3

Support Block for Actuator Cylinder

97

702586-16-00-54

6

Screw, Hex Head Cap

98

702529-17-01

10

Washer

99

2709000-08-21

6

Nut, Heavy Hex

100

702521-29-21-08

6

Screw, Socket Head Set

101

2340079-15

6

Wiper for Locating Dog

102

2340079-16

6

Wiper for Load Dog

103

2341784-02

3

Step Key for Spur Gear

104

2341784-04

3

Key for Spur Gear

105

2330436-50

6

Wear Pad, Lower

107

702501-10-00-10

22

Screw, Hex Head Cap

108

2330436-39

1

Cover for Bulkhead Support

109

2724430-04

8

Quick Coupling, Body

110

711611

8

Quick Coupling, Plug

111

702586-16-00-14

4

Screw, Hex Head Cap

112

2330436-53

3

Load Dog Lock Indicator

113

702585-16-00-36

3

Screw, 12 Point Cap

114

702586-19-00-40

6

Screw, Hex Head Cap

115

2330436-55

1

Support Plate for Bulkhead Plate

116

702501-10-00-15

2

Screw, Hex Head Cap

117

2330436-59

16

Support Plate for Manual Locks

118

2330436-60

8

Retainer Pin for Storage Dog Assembly

120

702586-16-00-20

32

Screw, Hex Head Cap

121

2330436-58

8

Pin Storage Block for Support Plate

122

702585-10-00-32

16

Screw, 12 Point Cap Accessory Item

2341784-01

TC9162

1

Polypak Installation Tool for Load Dog and Locating Dog

55

Notes:

TC9162

56

TENSION RING OPERATION PROCEDURE I. PURPOSE The purpose of this procedure is to provide pre-commissioning RUNNING and RETRIEVAL INSTRUCTIONS LK-35 RST RING ASSEMBLY NO. 2329218-01

II. PRE-COMMISSIONING MAINTENANCE AND FUNCTION TESTING 1. Load dogs, centralization dogs and the internal locking ring must be greased, and then function and pressure tested to 3000 psi on the deck. The hydraulic source must come from the DCU Control Bundle. This pre-commissioning verification must be done prior to deployment. Initial verification testing is essential to provide confirmation of smooth operation and serve as a proof test that the PLC Logic sequentially operates as intended. In particular, it confirms the functional PLC lock-outs are working correctly. 2. There are six top grease ports and 12 peripheral grease ports shown in Fig. 1 and Fig. 2. A pneumatic grease gun has been provided to speed the lubrication process. All ports are 1/8 NPT. Use x 1/8 NPT standard grease fitting.

Fig.1 - 6 Top Grease Ports

Fig. 2 - 12 Peripheral Grease Ports

3. All dog cavity wipers are to be fitted prior to commissioning deployment as a safety measure that is intended to prevent seawater corrosion in the dog cavities. 4. Verification of actuation ring positioning Indicators is also required to ensure that the internal traverse of the back-up lock ring is correct when in the extend and retract position. The position indicators can be observed from the DCU room level. The extended and retract positions are shown in Fig. 3 and Fig. 4.

TC9162

57

Fig. 3 CCW => Ring Extended (Locked)

Fig. 4 CW => Ring Retracted (Open)

III. ROUTINE OPERATIONAL MAINTENANCE The RST Dogs and Lock Ring must be exercised prior to each deployment. Function Pressure testing to 3000 psi is also required to ensure that all hydraulic lines have zero leakage. It is recommended that prior to normal periodic deployment the Dogs and Lock Ring are greased and exercised to ensure smooth operation. Marine grade grease is recommended to lubricate the components exposed to the salt water spray environment in the moonpool and thus all moving parts remain lubricated and protected. This is particularly important for the 6 load dogs and the 6 centralization dogs, as well as the locking ring lower track and gear segments. The dogs are directly lubricated through 12 grease ports located around the periphery of the lower ring covers, and 6 grease ports on the top flange of the inner body. These ports are direct lines to the bottom and top of the load, and centralization dog cavities. The dog faces in the RST ring bore are equipped with UHMWP and soft Neoprene wipers that resist water and foreign material from entering the dog cavities of the machine in the RST load body. RST Ring must be lowered to the LMRP trolley between deployments for cleaning, inspection, lubrication, and function testing.

IV. THE FOUR FUNCTIONS OF THE RST RING • Diverter dogs extend/retract • Load dogs extend/retract • Centralization dogs extend/retract • Dog lock ring extend/retract A. Mobilization Sequence and Interlocks The diverter latch and un-latch is interlocked with the three other functions. B. Deployment Sequence 1. After space-out centralization dogs extended (dogs are out) 2. Load dogs extended (dogs are out) TC9162

58

3. Back-up ring shifts to extend position (dogs are out and now backed up) 4. Diverter dogs retracted (releasing the ring, interlocked) C. Demobilization Sequence and Interlocks 1. Diverter dogs extended (hanging the ring, interlock) 2. Back-up ring shifts to open position (dogs are free to traverse back) 3. Load dogs retract 4. Centralization dogs retract Seq. No.

Derrick

Mobilize

Condition

Sequence 1

After centering the TJ prep 6-8 inches

Centralization Dogs

Extend

2

Pull up against centralization dogs

Load Dogs

Extend

3

Extend the back-up ring

Back-Up Ring

Extend

4

Apply overpull then retract the diverter dogs

Diverter Lock Dogs

Retrack (unlock)

Demobilize

Condition

Seq. No.

Derrick

Sequence 1

Apply overpull against the centralization dogs

Diverter Lock Dogs

Extend (lock)

2

Slack off 6-8 inches (hangs the ring)

Back-Up Ring

Retract

3

Retracts load dogs with zero load

Load Dogs

Retract

4

Retracts centralization dogs with zero load

Centralization Dogs

Retract

Warning: Do not alter the ladder logic in any manner. Lockouts and exclusions are programmed in to prevent incorrect function sequencing. In particular the ladder logic prevents operation of the 4th function (the back-up ring) with either or both sets of dogs in the retracted position. The reason for this is the dog operation cylinders are protected from the ring cams that can force the dogs to extend against a closed hydraulic piston. The only way the ring can operate is if both sets of dogs are extended. This eliminates the forgoing possibility of incorrect loading on the dog cylinders. Also the logic prevents retraction of the dogs against a locked backup ring. This is excluded to avoid unnecessary loading of the backup ring. The ring is designed to mechanically maintain the position of the dogs regardless if hydraulic pressure is present or not. Caution: During mobilization or demobilization do not operate the Centralization Dogs or Load Dogs when any axial load is applied. Always lift the load off the dogs before retraction per the below instructions. The dogs are operated by independent hydraulic cylinders. At 1500 psi these cylinders have a pushing force outward of 4000 lbf and a pulling force of 2000 lbf. The forces are doubled at maximum emergency operation pressure of 3000 psi. Any load on the dogs should be reduced to zero before any retraction (or extension) functions are conducted. See Figures 5 and 6.

TC9162

59

V. RUNNING THE TELESCOPING JOINT WITH THE RST RING

The above elevations shown in Fig. 5 indicate the distance from the drill floor level to the bottom face of the diverter housing. This distance is 141.7” (12.64’) and provided as a reference. This dimension should be measured and recorded. A. General Running Sequence 1. Ensure that the diverter latch dogs are closed and locked completely in the diverter housing latch groove. Maintain 1500 psi closing pressure. The diverter control panel should indicate that the RST is locked to the diverter. 2. Ensure that the load dogs, centralization dogs and the dog locking ring of RST ring are in fully open (retracted) position. Caution: Do not attempt to run anything through the RST ring without visually checking the position of the dogs and the locking ring. This can result in damage to the RST ring. 3. Ensure that the telescoping joint auto lock is locked in safe mode (dogs engaged and locked by the actuation ring). The position indicator rod should be in the lower most position as seen from the top face of the lock housing. See operation instructions for telescoping joint auto lock system. 4. Ensuring that the desired orientation is correct in accordance with rig manual instructions, pick up telescoping joint with the riser running tool. TC9162

60

5. Make up the TJ outer barrel to the LK35 riser flange hanging on the spider/gimbal. Following LK35 running instructions. 6. Pick up hanging load in the derrick and record the running hook load weight. 7. Run Telescoping Joint through the rotary to the designated elevation. See Illustration Fig. 5 (measurements must be taken to ensure the vertical distance of the centralization dogs to the drill floor so the TJ can be marked). 8. With the RST ring latched to the diverter housing, run the TJ to the predetermined elevation where the centralization dogs can be extended without obstruction between the locking faces of the riser lock section. The opening between these faces is 12.75”. This running start position of the centralization dogs should be at approximately 6 to 8 inches above the lower face (see illustration). 9. Record again the static hook load reading. The values should be the same. 10. Extend the centralization dogs and maintain 1500 psi. 11. Lift TJ until it reaches an elevation where the hook load indicator starts showing a load increase. This weight-increase value should not exceed 50,000 lbf. This then is the indication that the centralization dogs are tagged off on the lower face of the lower riser locking face. 12. Without changing position of the running string extend the load dogs and maintain 1500 psi. 13. Extend the back-up ring and ensure that it is in the extreme locked position. Check this visually from below. The three position indicators are located under the bottom face of the RST rings and are spaced at 120° apart. These indicators are attached to the lower shaft portion of the linear actuators and directly reflect the position of the Lock Ring. See Fig. 3 and Fig. 4. 14. Lift the load in order to conduct a 50,000 lbf over pull to ensure that the load dogs are engaged. 15. Slack off on the derrick to the previously recorded hanging load to relieve the load on the diverter dog load. Open the diverter locking dogs to release the RST ring from the diverter housing. The lifting force may require further reduction to free the diverter locking dogs. 16. In accordance with the rig operations procedure manual, under control of the derrick, lower the TJ/RST Ring to tensioner engagement position to facilitate the marine riser tension on the RST ring. It is recommended that the tensioners are engaged slowly to facilitate a smooth and uniform load transition from the derrick.

VI. GENERAL DEMOBILIZATION AND RETRIEVAL SEQUENCE Note: The diverter latch and unlatch (open/close) is interlocked with the other functions. The sequence must be the following: 1. Check the controls to ensure that the locking ring, centralization and load dogs have remained in the fully locked position. 2. Ensure that the diverter locking dogs are in the fully retracted (open) position and ready to hang the RST ring. 3. In accordance with rig operations manual, under the control of the derrick slack off the tensioners then elevate the RST ring to the engagement position with the TC9162

61

diverter housing. At this stage the entire load of the RST ring and wire ropes will be resting on the centralization dogs. 4. Lock the diverter latch dogs and maintain a minimum of 1500 psig closing pressure. 5. In the following sequence disengage the RST ring from the TJ. 6. Retract the lock ring. Check the position indicators to ensure that the ring is in the fully open position. Maintain 1500 psig. 7. Lift any load off the main load dogs then retract the main load dogs to the fully open position and verify on the control. Maintain 1500 psig. 8. Lift the TJ to the initial running engagement position removing any load from the centralization dogs. 9. Retract the centralization dogs and maintain 1500 psig. 10. Pull the TJ through the rotary and demobilize per rig operations manual. Fig. 6

Shown above in Fig. 6 is the cross section of the RST ring locked to the telescoping joint and the diverter housing prior to deployment or upon retrieval. The reaction ring is shown (blue) permanently locked to the TJ load shoulder preparation. During the first TJ deployment is essential and safe to mount this reaction ring to the TJ on the drill floor when the TJ is in the vertical position. The ring is split and has studded faces. It is important to include the neoprene shock pad so the ring will compress the TJ body and be able to tolerate shock loads when the tag-off during deployment (discussed above) is encountered, also when the MRTs engage the RST rings.

TC9162

62

VII. MISCELLANEOUS NOMENCLATURE Fig. 7

Fig. 7 shows the assembly with the bottom funnel and dog housing removed. The back-up ring is shown in the extended (locked) position with the dogs extended. The back-up ring is rotated using three linear actuators positioned at 120°. The actuators are connected to a continuous hydraulic source and operate in together to turn the ring. The bulkhead connections are shown in the forefront. There are eight ports for four functions that extend/retract the dogs, ring and diverter lock dogs.

TC9162

63

EXTENDED LENGTH 1632.00 [41452.8]2. O.A.L. RETRACTED LENGTH 912.01 [23165.12]2.

D

B

SEE DETAIL A

SEE DETAIL C

B 1

20

D

3

2

SEE ISO VIEW

4

7 CHOKE/KILL LINE 6.75 X 4.50 15,000 PSI

6X 6X

6

7

12

6X

6X

4X 15 2X 14

1.

C/K 13

6

6X

6X HYDRAULIC LINE 4.13 X 3.50 5,000 PSI

HYD. 9

8

4X

10

5 6X 11 HYD.

M/B

MUD BOOST LINE 5.00 X 4.00 5,000 PSI

HYDRAULIC LINE 4.13 X 3.50 5,000 PSI C/K 3.

02

DETAIL A 16

SECTION B-B

21 17 10X 18 10X

ISO VIEW (TENSION RING PREP AND CENTERING REACTION RING)

02

DETAIL C

CHOKE/KILL LINE 6.75 X 4.50 15,000 PSI

VIEW D-D

19 10X

ASSY, 21 IN. LK 3.5 T-JOINT, 60 FT. STROKE,(2) 6.750 X 4.500 C/K, (2) 4.125 X 3.500 HYD, (1) 5.000 X 4.000 MUD BOOST, W/ DIVERTER STORABLE TENSION RING PREP THIS DRAWING AND THE CONFIDENTIAL TRADE SECRET INFORMATION ON IT ARE THE PROPERTY OF CAMERON. POSSESSION DOES NOT CONVEY ANY RIGHTS TO DISCLOSE, REPRODUCE OR USE SAME FOR ANY PURPOSE OTHER THAN THAT GRANTED BY EXPRESS WRITTEN PERMISSION OF CAMERON. THIS DRAWING IS TO BE RETURNED TO CAMERON UPON ITS REQUEST OR COMPLETION OF AUTHORIZED USE. SURFACE TREATMENT

~


CAMERON

DATE

H. LY 21

16

MATERIAL & HEAT TREAT CHECKED BY:

DATE

SEE DESCRIPTION ABOVE

D. GILMORE ~

APPROVED BY:

DATE

ODEBRECHT II DRILLSHIP

D. GILMORE ESTIMATED WEIGHT:

TC9162

64

DRILLING SYSTEMS

INITIAL USE B/M:

SHEET

2163295-11

1 OF 1

SK-019394-11

REV:

02

Parts List: 21” Telescoping Joint Assembly, 60 FT Stroke P/N 2163295-11 Rev. 03 Item

Part Number

Qty

Description

1

2163301-05-01

1

Autolock Subassembly

2

2232421-02-01

1

Double Seal Assembly

3

2163416-11

1

Inner Barrel Subassembly

4

2163503-10

1

Outer Barrel Subassembly

5

648674-10-04

6

Riser Insert, Riser Flange Component

6

2724226-01

12

Pin, Dowel

7

2090495-01

12

Pin, Roll

8

648749-02

1

Retainer, for Seal Sub

9

2725172-01

4

Seal Ring, Piston

10

710796

1

Protector, Seal Sub

11

648677-03-05

1

Seal Sub

12

648674-11-06

6

Retainer Nut

13

648673-08-04

6

Flange Bolt

14

2231517-04-02

2

Lug, Lifting

15

702505-16-00-06

4

Screw, Soc Head Cap

16

2341823-06

1

Centering Reaction Ring

17

702533-09-10-43

10


18

702529-21-01

10

Washer

19

2709000-10-21

10

Nut, Heavy Hex

21

2341823-07

1

Ring, Centering Reaction Ring Accessory Items

TC9162

2164093-23

2

Hydraulic Gooseneck Assembly

2164093-22

1

Mud Boost Gooseneck Assembly

2164103-12

2

Choke and Kill Gooseneck Assembly

65

TC9162

66

TC9162

67

TC9162

68

Parts List: Telescoping Joint AutoLock Subassembly P/N 2163301-05-01 Rev. 03 Item

Part Number

Qty

Description

1

2231268-03-01

1

Weldment, Conn. Flange to Outer Lock Body Flange

2

2163316-02

2

Guide Shaft with Threaded Hole for Actuation Ring

3

2163283-01-02

2

Guide Shaft Mounting Plate

4

2163306-01

4

Bearing Cover for Outer Flange

5

2163819-02

32

Hex Spring Hanger for Load Dog

6

2163291-01-06

16

Retainer Plate for Load Dog

7

2724365-01

40

Screw, 12 Point Cap

8

702546-14-00-12

16

Screw, 12 Point Cap

9

2724353-01

16

Spring

10

2163833-01-05

4

Clevis Bolt for Hydraulic Cylinder

11

2163281-02-05

2

Clevis for Hydraulic Cylinder

12

2163282-01-06

2

Clevis Mounting Plate

13

2724355-02

14


14

2163289-01-06

1

Actuation Ring

15

2163193-01-06

8

Load Dog

16

2724363-02-02

2

Hydraulic Cylinder

17

702583-10-00-16

8

Screw, 12 Point Cap

18

702502-14-00-10

16

Screw, Hex Head Cap

19

2163294-01

8

Cover Plate for Outer Body Flange

20

2704964-01

8

Screw, 12 Point Cap

21

2163668-04-02

1

Mounting Bar

22

702585-16-00-15

2

Screw, 12 Point Cap

23

2163326-03-02

2

Weldment, Guard for Hydraulic Cylinder

24

648613-03-04

1

Hydraulic Block for T-Joint AutoLock

25

2724357-01

4

Bearing, Linear Frelon-Lined

26

702645-12-61

8

O-Ring

27

2163194-01-06

8

Load Dog Seat

28

2704976-02

40

Screw, 12 Point Cap

29

2724369-01

4

Screw, 12 Point Cap

30

648538-01

4

Lock Bolt, Upper Section Housing

31

2704845-01

1

O-Ring

32

2163316-03

2

Guide Shaft, Removable Lower Segment

34

2163533-02-01

1

Subassembly, Piping Schematic

35

704981

2

Elbow, 90 Degree Male

TC9162

69

Notes:

TC9162

70

TELESCOPING JOINT AUTOLOCK MECHANISM I. DESCRIPTION The outer barrel of the telescoping joint may be prevented from stroking relative to the inner barrel by engaging the telescoping joint locking mechanism. The lock is controlled by an actuation ring (item 14) that is driven by two hydraulic cylinders (item 16) set at 180O apart. Load dogs (item 15) are used to transfer load from the outer barrel to the lock body. The actuation ring controls the position of the load dogs. Two position indicators (item 2) extend above and below the outer lock body (item 1). Not only do the position indicators provide a visual sign as to which mode the actuation ring is in, they provide stability for the cylinders driving the actuation ring.

Unlocked Mode

Autolock Mode

Secured Mode

SD-017667

SD-017666

SD-017662

The telescoping joint lock has three modes of operation: unlocked, automatic lock and secured lock. All three modes are dictated by the position of the actuation ring. When the ring is in the unlocked mode (highest position) the load dogs are fully retracted allowing the telescoping joint to stroke freely. In the automatic lock mode (center position) the load dog extend through the actuation ring windows but have full freedom of movement through their swing arc. This allows the telescoping joint load dogs to engage the lock body flange (item 17 on the Dual Seal Subassembly drawing) when the inner barrel is fully stroked into the outer barrel. The secured lock mode is used after the lock body flange has been engaged by the load dogs and all overstroke has been removed. This moves the upper window lip of the actuation ring behind the load dogs preventing the load dogs from rotating in their arc.

Flange in Overstroke Position

Flange in Full Seated Position

SD-017670

SD-017671

Warning: The lock should only be operated while telescoping joint is in the vertical position.

TC9162

71

II. UNLOCKING THE TELESCOPING JOINT a. Ensure the tensioners are secured to the tension ring and that the tension ring is secured to the telescoping joint. b. Place the telescoping joint lock in the automatic lock mode. Verify placement by visually inspecting the position indicators (item 2).

Autolock Mode

SD-017664

Note: The position indicator has three grooves. Two grooves are on top of the rods and one on the bottom. One groove should be in close approximation to a bearing cover (item 4) during each mode. The distance from groove to plate might vary slightly from lock to lock but remain constant from cycle to cycle on an individual lock. c. Either raise the outer barrel or lower the inner barrel approximately 4”. This will place the telescoping lock in the overstroke position.

in Overstroke Position Flange Flange in Overstroke Position SD-017668SD-017668

d. Move the telescoping joint lock to the unlock mode. Verify placement by visually inspecting the position indicators (item 2).

Unlocked Mode

SD-017663

e. Separate the inner and outer barrel on the telescoping joint. Warning: Never attempt to place lock body flange in the overstroke position while the telescoping joint lock is in the secured lock mode! TC9162

72

III. LOCKING THE TELESCOPING JOINT a. Move the telescoping joint lock to the automatic lock mode. Verify placement by visually inspecting the position indicators (item 2). b. Close the telescoping joint inner barrel into the outer barrel until fully retracted. This will put the telescoping joint into the overstroke position while engaging the load dogs (item 15) with the lock body flange (item 17 on the Dual Seal Subassembly drawing). c. Extend the telescoping joint inner barrel out from the outer barrel until the load dogs fully seat against the lock body flange. This is approximately 4”. Note: When fully seated the telescoping joint lock will carry the loads applied through the outer barrel.

in Seated Full Seated Position FlangeFlange in Full Position SD-017669 SD-017669

d. Move the telescoping joint lock to the secured lock mode. Verify placement by visually inspecting the position indicators (item 2).

Secured Mode

SD-017665

Note: During normal operating conditions, the telescoping joint lock may either remain in the automatic lock mode or the unlock mode. If placed in automatic lock mode the telescoping joint lock will engage if fully retracted. This will be prevented by operating telescoping joint in the unlock mode.

TC9162

73

04

TC9162

74

Parts List: Double Seal Assembly P/N 2232421-02-01 Rev. 06 Item

Part Number

Qty

Description

1

2724281-01

60

Nut, Hexagon

2

2724388-01

60

Stud, Double Ended

3

005930-03

6

Pipe Plug Hex Head

4

648526-11-01

2

Seal Housing, 21" Packer Assembly

5

2725126-14

8

Screw, 12 Point Cap

6

648528-09-01

1

Double Flange, 21" Dual Packer Assembly

7

2724387-02

20

Screw, 12 Point Cap

8

021797-25-01

2

Gasket, Ring

9

236706-06

5

Wear Bushing, Split

10

021797-21-01

6

Gasket, Ring

11

2163043-02-01

2

Sleeve, Support Seal

12

688993-03-01

2

Split Seal

13

018493-86

2

O-Ring

14

2163044-04-01

2

Thrust Ring, Upper

15

702649-06-00-34

10

Screw, 12 Point Cap

17

2163072-06-01

1

Lock Body Flange

18

2231189-03

2

Lower Thrust Ring, Double Seal

20

2725780-10-00-17

20

Screw 12 Point Cap

21

2330541-01

1

Retainer Ring for Wear Bushing

22

2330542-01

1

Split Wear Ring, Double Packer

TC9162

75

A

A 02 6

1

3

7

2

4

5

(

)

836.35 [21243.29]

838.32 [21293.30]

SECTION A-A


MACHINING TOLERANCES UNLESS OTHERWISE SPECIFIED

DESIGNED IN INCHES DIMENSIONAL UNITS THIRD ANGLE

INCHES [MILLIMETERS]

MACHINED FILLET RADII .015-.050 [0.38-1.27]. BREAK ALL SHARP EDGES .01-.03 [0.2-0.8] RADII OR 45°. SURFACE FINISH IN MICRO ( ) INCHES (Ra). INTERPRET DRAWING PER ASME Y14.5, ASME Y14.36, AND AWS A2.4 STANDARDS. SEE B/M FOR MATERIAL AND SPECIAL REQUIREMENTS. ITEM NUMBERS NOT APPEARING ON B/M DO NOT APPLY.

TC9162

76

.X [0.]

± .1 = [2.5]

.XXX [0.XX]

± .015 = [0.38]

~

± 2° 250


CAMERON

DATE

J. VAZCOY

ANGLES

.XX [0.X]

±.03= [0.8]

SURFACE TREATMENT


DATE

SUBASSEMBLY; 21" INNER BARREL, 60' STROKE, LK 2.5/3.5 T-JOINT

P. TASSON ~

RA ON ALL ESTIMATED WEIGHT: MACHINED SURFACES

APPROVED BY:

DRILLING SYSTEMS

DATE

J. HOFLER INITIAL USE B/M:

SHEET

2163416-11

1 OF 1

SK-019599-12

REV:

02

Parts List: 21” Inner Barrel Assembly, 60 FT Stroke P/N 2163416-11 Rev. 03 Item

Part Number

Qty

Description

1

2163411-12

1

Weldment, Inner Barrel

2

2010652-01-03

1

Shoe Housing for Inner Barrel

3

702514-29-20-12

4


4

2724468-05

1

O-Ring

5

702645-46-82

1

O-Ring

6

2704845-01

1

O-Ring

TC9162

77

TELESCOPING JOINT WITH HYDRAULIC LOCK MECHANISM I. SUMMARY The telescoping joint compensates for changes in the distance between the drill ship and the BOP stack. Waves, tides, or ship movement cause a change in distance between the ship and BOP stack. The telescoping joint extends and retracts to compensate for this change in distance. The telescoping joint consists of two, sliding, concentric pipes, which are referred to as the inner and outer barrels. The construction of the telescoping joint allows the inner barrel to slide up and down the inside of the outer barrel without leaking. The larger, outer barrel, located at the bottom of the telescoping joint, is attached to the top of the last riser joint with a riser connector. The smaller, inner barrel, located at the upper end of the telescoping joint, is attached to the hydraulic lock mechanism, which has a riser connector on top. An elastomer sealing element seals the annulus between the inner and outer barrels. The pressure rating of the elements is 500 psi (34.5 bars). Air or hydraulic pressure approximately 10% greater than the bore pressure is required to seal the space between the inner barrel and the outer barrel, depending upon the condition of the elements and inner barrel. The seals and the wear bushings also keep the inner barrel aligned inside the outer barrel. A seawater hose connected to the locking flange wets the dry space above the upper split seal.

Double Seal Assembly Pressure rating.....................500 psi Lock load rating........................................................2,400,000 lb Shoe load rating.......................................................2,400,000 lb Connection sizes: Lubrication ports......................................................1/2” NPT Seal energizing ports...............................................1/2” NPT Lock operating ports................................................1/2” NPT

II. INSTALLATION Note: Refer to the Upper Housing/Double Seal Subassembly illustration and parts list for item identification. Install the telescoping joint on the riser string as follows: 1. Suspend the last riser joint in the spider. 2. Ensure that the telescoping joint lock is in the locked position. Refer to the Autolock section of this manual. 3. Pick up the telescoping joint, and install it on the riser string. 4. Make up the lower flange on the telescoping joint per procedures shown in the riser section of this manual. Note: If the weight is to be supported on the shoe ensure that the shoe has not worn below the wear indicator groove on the outside diameter of the shoe. Refer to the Inner Barrel section of this manual for shoe inspection procedures.

TC9162

78

Lower the telescoping joint and the BOP stack as follows: 1. Support the telescoping joint with the draw-works. 2. Retract the spider dogs. 3. Lower the telescoping joint. Note: At this time the energizing pressure function of either split seal may be pressure tested. Both split packers may also be pressure tested simultaneously by applying pressure through the port in the double flange between the seal housings. If pressure testing is not performed at this time proceed to step 6. 4. Extend the spider dogs under the lower seal housing, suspending the telescoping joint in the spider. Note: The telescoping joint can be suspended from the bottom of the lower seal housing or the riser flange on top of the telescoping joint. In either case the spider dogs should be fully extended and the mechanical stops installed. 5. Pressure test the double seal subassembly for leaks as follows: Energizing Pressure Test a. Connect the air or hydraulic line in place of either pipe plug (item 3 of Double Seal Assembly Parts List) in both seal housings (item 4 of Double Seal Assembly Parts List). b. Apply energizing pressure, per rig operational requirements, to seal against 500 psi (34.5 bars) maximum bore pressure. c. Check for leaks, and watch for pressure drop. d. If the pressure does not hold, release the remaining pressure, and repair the leak. Refer to the Seal Assembly section for seal replacement procedures. e. Relieve energizing pressure. Bore Pressure Test To test the packers, bore pressure may be applied between the upper and lower seal housings. Depending on the condition of the packers and inner barrel, the required energizing pressure is approximately 10% higher than bore pressure. a. Remove the pipe plug from the double flange (item 6 of Double Seal Assembly Parts List) and connect a test line. b. With seal energizing pressure applied, apply bore pressure to test port in the double flange (item 6 of Double Seal Assembly Parts List). c. Check for leaks, and watch for pressure drop. d. If the pressure does not hold, release the remaining pressure, and repair the leak. Refer to the Seal Assembly section for seal replacement procedures. e. Relieve all pressure. 6. Attach the tension ring to the telescoping joint per procedures in the tension ring section of this manual.

TC9162

79

7. Attach choke, kill and auxiliary goosenecks per rig operating procedures and the following: a. Lift the gooseneck into position using the lugs provided. b. Lower the gooseneck slowly. Check for a proper stab of the gooseneck pin into the auxiliary line box. c. Stab the gooseneck pin into the auxiliary line box. d. Turn the threaded hammer nut down to fully engage the threads. Torque application to preload is not required. 8. Attach seal energizing lines to the seal housings. 9. Attach operating pressure lines to the Autolock. 10. When the lock body flange has cleared the locking mechanism, inspect the lubrication port for mud, grease, and other foreign matter. 11. Remove any mud, grease, or other foreign matter from the lubrication port. 12. Ensure that the port which supplies lubricant to the inner barrel is open. 13. Attach seal lubrication lines to the lock body flange (item 17 of Double Seal Assembly Parts List). 14. Lower the BOP stack onto the wellhead.

III. RETRIEVAL The following procedure details the steps necessary to retrieve the telescoping joint. 1. Disconnect the BOP stack from the wellhead. 2. Raise the telescoping joint outer barrel. 3. Place the telescoping joint lock in the locked position. 4. Disconnect the seal lubrication lines from the lock body flange. 5. Disconnect the operating pressure lines from the Auto lock. 6. Disconnect the seal energizing lines from the seal housings. 7. Remove the choke, kill, and auxiliary line goosenecks per rig operating procedures and the following a. Attach lifting device to lifting lug on the gooseneck. Take the slack out of the line. DO NOT OVERPULL THE GOOSENECK! b. Unscrew the hammer nut. c. Pull up on the gooseneck keeping the connection pin vertical. 8. Disconnect the tension ring from the telescoping joint per procedures in the tension ring section of this manual. 9. Raise the telescoping joint and the riser string until the bottom flange on the telescoping joint and the top flange on the uppermost riser joint are above the spider dogs. 10. Extend the spider dogs. 11. Break out the lower flange bolts on the telescoping joint per the procedures found in the riser section of this manual. 12. Lift the telescoping joint off of the riser string and place it in its storage position per rig procedures. TC9162

80

IV. OPERATION Refer to the Autolock Subassembly illustration for item numbers. A. Autolock Description The Autolock provides a means for preventing the outer barrel of the telescoping joint from stroking relative to the inner barrel. Locking the telescoping joint barrels is necessary during transportation and storage. Also it may be required when landing the stack on the wellhead during operation. The three positions of the Autolock are unlocked mode, autolock mode, and secured mode. When the outer barrel is locked in the autolock or secured modes, the lock has a rating of 2.4 million pounds. The lock’s mode is dictated by the position of the actuation ring (item 14). The actuation ring has three positions manipulated by two hydraulic cylinders (item 16) set at 180O apart. The actuation ring controls the position of eight load dogs (item 15). The load dogs are used to transfer load from the outer barrel to the lock body. The actuation ring is connected to two position indicators (item 2) extending above and below the outer lock body (item 1). The position indicators provide a visual sign as to the current mode of the Autolock. When the lock is in the unlocked mode, the load dogs are fully withdrawn allowing the telescoping joint to stroke freely. In the Autolock mode, the load dogs engage the lock body flange (item 17 of Double Seal Assembly Parts List) located above the packer assembly when the inner barrel is fully stroked into the outer barrel. The secured mode is used after the lock body flange has been engaged by the load dogs. This mode prevents the load dogs from disengaging the lock body flange. The Autolock should be maintained in the secured mode while the telescoping joint is separated from the riser string. The hydraulic cylinders have two stages. Their combinations of extend and retract will place the Autolock in the desired mode. The lock is supplied with hoses running from each cylinder to a hydraulic block. At the block, quick connects (telescoping joint side and rig side) are supplied prepped with ½” NPT male to receive rig hydraulic supply. The hydraulic cylinders are rated for maximum 3000 psi. In the unlock mode, apply approximately 1500 psi hydraulic pressure to stage 1 and 2 retract. For Autolock mode, apply approximately 1500 psi hydraulic pressure to stage 1 retract and stage 2 extend. For Secured Mode, apply approximately 1500 psi hydraulic pressure to stage 1 and 2 extend. Warning: The lock should only be operated while the telescoping joint is in the vertical position. B. Unlocking the Telescoping Joint 1. Ensure the tensioners are secured to the tension ring and that the tension ring is secured to the telescoping joint. 2. Place the telescoping joint lock in the autolock mode. Verify placement by visually inspecting the position indicators (item 2). Note: The position indicator has three grooves. Two grooves are near top of the rods and one is near the bottom. One groove should be in close approximation to a bearing cover (item 4) during each mode. The top most groove corresponds to the autolock mode. The second groove, located on the top section of the indicator rod, corresponds to the TC9162

81

secure mode. The bottom groove corresponds to the unlock mode. The distance from groove to plate might vary slightly from lock to lock but should remain constant from cycle to cycle on an individual lock. 3. Either raise the outer barrel or lower the inner barrel approximately 4”. This will place the telescoping lock in the overstroke (fully retracted) position. Warning: Never attempt to place the lock body flange in the overstroke position while the telescoping joint lock is in the secured mode! 4. Move the Autolock to the unlock mode. Verify placement by visually inspecting the position indicators (item 2). 5. Separate the inner and outer barrel on the telescoping joint. C. Locking the Telescoping Joint 1. Ensure lock body flange (item 17 of Double Seal Assembly Parts List) is not in the outer lock body (item 1). 2. Move the telescoping joint lock to the Autolock Mode. Verify placement by visually inspecting the position indicators (item 2). 3. Close the telescoping joint inner barrel into the outer barrel until fully retracted. This will put the telescoping joint into the overstroke position while engaging the load dogs (item 15) with the lock body flange (item 17 of Double Seal Assembly Parts List). 4. Extend the telescoping joint inner barrel out from the outer barrel until the load dogs fully seat against the lock body flange. This is approximately 4”. Note: When fully seated the telescoping joint lock will carry the loads applied through the outer barrel. 5. Move the Autolock to the Secured Mode. Verify placement by visually inspecting the position indicators (item 2). Note: During normal operating conditions, the telescoping joint lock may either remain in the autolock mode or the unlock mode. If placed in autolock mode, the Autolock will engage if fully retracted. This can be prevented by operating the telescoping joint in the unlock mode.

V. MAINTENANCE The maintenance procedures detailed in this section should be performed a minimum of one time for every six months of normal operation. More frequent maintenance should be performed after use in extreme conditions. These procedures should also be followed whenever damage to the joint occurs or if any problems arise with the operation of the telescoping joint. A. Double Seal Subassembly Emergency Upper Split Packer Replacement The upper and lower split packers are split into two segments, allowing quick in-line replacement without disassembling the telescoping joint or riser. The following sections detail the split packer replacement and six month maintenance procedures. Refer to the Double Seal Subassembly illustration and parts list for item identification. TC9162

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1. Remove the split packer from the seal subassembly as follows: a. Support the telescoping joint on the spider dogs just below the lower seal subassembly. b. Relieve the energizing pressure on the split packer to zero. c. Remove the nuts (item 1) from the studs (item 2), located in the top of the seal subassembly. d. Ensure that the telescoping joint locking mechanism is in the secured position. e. Raise the inner barrel and the lock body flange just enough to expose the split packer (item 12). 2. Inspect the split packer (item 12) as follows: a. Inspect the split packer for damage. Replace the seal if signs of damage are found. b. Inspect the split packer for wear. If the depths of the wear grooves have been worn down to 1/4” (6.35 mm) deep or less, it is recommended to replace the split packer (item 12). Note: A new split packer has two 1/2” (12.7 mm) deep wear grooves on its inside diameter on either side of the seal’s vertical center. c. Inspect the new split packer (item 12) for damages and cracking. The new split packer should have been stored in a location and method that would protect it from damage due to natural elements. Do not use a split packer that exhibits signs of brittleness such as dryness and cracking. 3. Install the split packer (item 12) in the seal subassembly as follows: a. Clean the mating surfaces of the split packer with Methyl Alcohol. b. Install gasket (item 10) into groove on upper thrust ring (item 14). Grease only the top of the gasket, and not the bottom. c. Assemble the split packer (item 12) and support sleeve (item 11) around the upper thrust ring (item 14) as shown in the Double Seal Subassembly illustration. Make sure that the splits in the split packer and support sleeve are approximately 90° from each other. d. Engage the tongue and groove arrangement by tapping the two halves of the split packer with a rubber hammer. e. Inspect the bottom of the split packer (item 12) to ensure that the two halves of the split packer are flush. f. Lightly grease the outside of the split packer (item 12) and support sleeve (item 11). 4. Orient the upper flange holes with the Double Seal Subassembly studs. Gently lower the inner barrel weldment, the lock body flange and the split packer (item 12) with its support sleeve (item 11) into the seal housing. Important: Ensure that the holes in the upper flange are properly oriented with the studs (item 2) to prevent damage to the stud threads. 5. Lubricate with a “moly” type grease and install the nuts (item 1). Torque to 22502300 ft-lb in a star pattern. TC9162

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6. Pressure test the seal subassembly for leaks as follows: a. Connect the energizing pressure line to the seal housing being tested. b. Apply 500 psi (34.5 bars) operating pressure. c. Check for leaks, and watch for a pressure drop. d. If the pressure does not hold, remove the pressure, and ensure each pipe plug (item 3) does not leak. e. Apply 500 psi (34.5 bars) operating pressure. f. Check for leaks, and watch for a pressure drop. g. If the pressure does not hold, inspect each pipe plug (item 3) as follows: 1.) Remove

the pressure.

2.) Remove

the pipe plug, and clean it.

3.) Inspect 4.) Install

the pipe plug for damage, and replace if necessary.

the pipe plug, and tighten it.

h. Apply 500 psi (34.5 bars) operating pressure. i. Check for leaks and watch for a pressure drop. j. If the pressure does not hold, inspect each O-ring as follows: 1.) Remove

the pressure.

2.) Inspect

each O-ring for damage and wear, and replace if necessary. Refer to Six Month Routine Maintenance for O-ring inspection and replacement procedures.

B. Double Seal Subassembly Lower Split Seal Replacement The upper and lower split packers are split into two segments, allowing quick in-line replacement without disassembling the telescoping joint or riser. The following sections detail the split packer replacement and six month maintenance procedures. Refer to the Double Seal Subassembly illustration and parts list for item identification. 1. Remove the split packer from the seal subassembly as follows: a. Support the telescoping joint on the spider dogs just below the lower seal subassembly. b. Relieve the energizing pressure on the split packer to zero. c. Remove the nuts (item 1) from the studs (item 2), located in the bottom flange of the double flange. d. Ensure that the telescoping joint locking mechanism is in the secured position. e. Raise the inner barrel weldment and the lock body flange just enough to expose the split packer (item 12). f. Do not cut O-rings. Remove the support sleeve (item 11) and the split packer (item 12). Make sure that the split packer does not fall away as the support sleeve is removed. 2. Inspect the split packer (item 12) as follows: a. Inspect the split packer for damage. Replace the seal if signs of damage are found. TC9162

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b. Inspect the split packer for wear. If the depths of the wear grooves have been worn down to 1/4” (6.35 mm) deep or less, it is recommended to replace the split packer (item 12). Note: A new split packer has two 1/2” (12.7 mm) deep wear grooves on its inside diameter on either side of the seal’s vertical center. c. Inspect the new split packer (item 12) for damages and cracking. The new split packer should have been stored in a location and method that would protect it from damage due to natural elements. Do not use a split packer that exhibits signs of brittleness such as dryness and cracking. 3. Install the split packer (item 12) in the seal subassembly as follows: a. Clean the mating surfaces of the split packer with Methyl Alcohol. b. Install gasket (item 10) into groove on upper thrust ring (item 14). Grease only the top of the gasket, and not the bottom. c. Assemble the split packer (item 12) and support sleeve (item 11) around the upper thrust ring (item 14) as shown in the Double Seal Subassembly illustration. Make sure that the splits in the split packer and support sleeve are approximately 90° from each other. d. Engage the tongue and groove arrangement by tapping the two halves of the split packer with a rubber hammer. e. Inspect the bottom of the split packer (item 12) to ensure that the two halves of the split packer are flush. f. Lightly grease the outside of the split packer (item 12) and support sleeve (item 11). 4. Orient the double flange holes with the Double Seal Subassembly studs. Gently lower the inner barrel weldment, the lock body flange and the split packer (item 12) with its support sleeve (item 11) into the seal housing. Important: Ensure that the holes in the double flange are properly oriented with the studs (item 2) to prevent damage to the stud threads. 5. Lubricate with a “moly” type grease and install the nuts (item 1). Torque to 22502300 ft-lb in a star pattern. 6. Pressure test the seal subassembly for leaks as follows: a. Connect the energizing pressure line to the seal housing being tested. b. Apply 500 psi (34.5 bars) operating pressure. c. Check for leaks, and watch for a pressure drop. d. If the pressure does not hold, remove the pressure, and ensure each pipe plug (item 3) does not leak. e. Apply 500 psi (34.5 bars) operating pressure. f. Check for leaks, and watch for a pressure drop. g. If the pressure does not hold, inspect each pipe plug (item 3) as follows:

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1.) Remove

the pressure.

2.) Remove

the pipe plug, and clean it. 85

3.) Inspect 4.) Install

the pipe plug for damage, and replace if necessary.

the pipe plug, and tighten it.

h. Apply 500 psi (34.5 bars) operating pressure. i. Check for leaks and watch for a pressure drop. j. If the pressure does not hold, inspect each O-ring as follows: 1.) Remove

the pressure.

2.) Inspect

each O-ring for damage and wear, and replace if necessary. Refer to Six-Month Routine Maintenance for O-ring inspection and replacement procedures.

C. Double Seal Subassembly Routine Maintenance Inspect the upper split seal, the lower split seal, the O-rings, the seal gaskets, and the wear bushings every six months for damage and wear. The upper split seal and the lower split seal must be inspected for damage and wear every six months to ensure proper sealing of the telescoping joint. Otherwise, metal-to-metal contact will occur if either seal has been completely worn out. Note: Refer to the Double Seal Subassembly illustration and parts list for item identification unless otherwise noted. 1. Disassemble the double seal subassembly as follows: a. Disassemble the lower seal subassembly. 1.) Remove

the nuts (item 1) from the studs (item 2), located at the top of the seal subassembly.

2.) Remove

the twenty studs (item 2) from the upper end of the lower seal hous-

ing. 3.) Separate

the seal housing (item 4) from the double flange/lock body flange (item 17). The upper thrust ring and split seal assembly should lift out of the housing. Ring gasket (item 8) may need to be removed from the bottom of the body cavity.

4.) Remove 5.) Pull

the four cap screws (item 5) from the seal housing (item 4).

out the lower thrust ring (item 18).

6.) Remove

the O-ring (item 13), wear bushing (item 9), and ring gaskets (item

10). 7.) Remove

the support sleeve (item 11) from the split packer (item 12).

8.) Remove

the split packer (item 12) from the upper thrust ring (item 14).

9.) Remove

the ring gasket (item 10) from the upper thrust ring (item 14).

10.) Remove

the five cap screws (item 15) from the top of the seal subassembly.

11.) Remove

the upper thrust ring (item 14) from the double flange (item 6)/lock body flange.

12.) Remove

the wear bushing (item 9) from the double flange (item 6) or lockbody flange.

13.) Remove

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the face seal (item 10) from the upper thrust ring (item 14). 86

b. Disassemble the upper seal subassembly in the same manner as detailed in the above section for the lower seal subassembly. 2. Inspect the double seal subassembly as follows: Important: Inspect all parts prior to assembly. a. Clean all parts. b. Inspect each part for damage or wear. 3. Inspect the split packer (item 12) as follows: a. Inspect the split packer for damage. Replace the split packer if signs of damage are found. b. Inspect the split packer for wear. If the depths of the wear grooves have been worn down to 1/4” (6.35 mm) deep or less, it is recommended to replace the split packer (item 12). Note: A new split packer seal has two 1/2” (12.7 mm) deep wear grooves on its inside diameter on either side of the seal’s vertical center. 4. Inspect the new split packer (item 12) for damages and cracking. The new split packer should have been stored in a location and method that would protect it from damage due to natural elements. Do not use a split packer that exhibits signs of brittleness such as dryness and cracking. 5. Inspect the lower surface and the inside diameter of the lower thrust ring (item 18) for damage or wear, especially brinelling or key-seating. If any evidence of damage or wear is found, replace the lower thrust ring (item 18). 6. Replace all the wear bushings (item 9). 7. Inspect all remaining parts of the double seal assembly as follows: a. Clean all parts. b. Inspect each part for damage or wear. c. Replace any damaged or worn parts. 8. Assemble the double seal subassembly as follows: a. Assemble the lower seal subassembly. 1.) Lightly

grease all the inside surfaces of the seal housing (item 4).

2.) Grease

the studs (item 2) with a “moly” type lubricant and install them into the upper end of the seal housing (item 4).

3.) Grease

the inside surfaces of the support sleeve (item 11) and the outside surface of the split packer (item 12).

4.) Lightly

grease the seal surfaces on the bottom of the seal housing (item 4).

5.) Insert

ring gasket (item 8) onto bottom of the seal housing (item 4).

6.) Insert

the lower thrust ring (item 18) into the seal housing (item 4).

7.) Grease

four cap screws (item 5) with a “moly” type lubricant and insert into the seal housing securing the lower thrust ring in position. Torque to 175-180 in-lb.

8.) Grease

the groove in the bottom of the upper thrust ring (item 14) and install ring gasket (item 10).

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87

9.) Clean

the mating surfaces of the split packer with Methyl Alcohol.

10.) Heavily

fill all inside seal grooves of the split packer with grease.

11.) Assemble

the two halves of the split packer (item 12) and the support sleeve (item 11) around the upper thrust ring (item 14) as shown in the Double Seal Subassembly illustration. Make sure that the splits in the split packer and the support sleeve are approximately 90° from each other.

12.) Engage

the tongue and groove arrangement by tapping the two halves of the support sleeve (item 11) with a rubber hammer.

13.) Inspect

the bottoms of the split packer (item 12) and the support sleeve (item 11) to ensure that the two halves are flush together.

14.) Lightly

grease the outside of the split packer (item 12) and support sleeve (item 11).

15.) Grease

the O-ring grooves in the upper thrust ring (item 14).

16.) Install

the O-ring (item 13) in the groove in the outside diameter of the upper thrust ring (item 14).

17.) Lightly 18.) Install

grease the inside surfaces of the upper thrust ring (item 14).

the wear bushing (item 9) in the upper thrust ring (item 14).

19.) Grease

five cap screws (item 15) with a “moly” type lubricant.

20.) Install

the five cap screws (item 7) in the double flange (item 6), or lock body flange (item 17) depending on whether the installation deals with the lower or upper seal housing respectively. Join this connector with the upper thrust ring (item 14). Torque the cap screws to 10 ft-lb.

21.) Install

the upper connection and the seal subassembly into the seal housing (item 4).

Important: Ensure that the stud holes in the double flange (item 6)/lock body flange (item 17) are lined up with the studs (item 2) in the lower seal housing (item 4). 22.) Grease

the nuts (item 1) with a “moly” type lubricant.

23.) Install

the nuts (item 1) on the studs (item 2), located at the top of the seal housing (item 4). Torque to 2250-2300 ft-lb in a star pattern.

24.) Install

the pipe plugs (item 3) in the seal housing (item 4).

b. Assemble the upper seal subassembly in the same method as the lower seal assembly. c. Grease the groove in the bottom of the upper seal housing (item 4). d. Install the ring gasket (item 8) into the groove in the bottom of the upper seal housing (item 4). e. Lightly grease the top face of the double flange (item 6). Important: Ensure that the stud holes in the double flange (item 6) are lined up with the studs (item 2) in the upper seal housing (item 4). f. Attach the lower seal subassembly to the upper seal subassembly by lowering the lock body flange and upper seal housing subassembly onto the top of the double flange (item 6). TC9162

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g. Lubricate the nuts (item 1) with a “moly” type grease. h. Install the nuts (item 1) on the studs (item 2), located at the lower end of the upper seal housing (item 4). Torque to 2250-2300 ft-lb in a star pattern. D. Intermediate Inner Barrel Shoe Housing Inspection Through intermediate inspections, a wear history can be obtained and the rate of wear can be determined. This information can be utilized to estimate the time when the shoe housing will need to be replaced. Be sure that the time period between inspections does not exceed the estimated time for replacement. Also, this inspection method should only be used as a guide and should not replace the routine maintenance that must be performed on the inner barrel. As the thickness of the shoe housing gets close to the minimum thickness, the more detailed routine maintenance should be performed. Remove the telescoping joint from the riser string per the procedures specified in the Riser Section of this manual. E. Inner Barrel Routine Maintenance The maintenance procedures detailed in this section should be performed a minimum of one time for every six months of normal operation. More frequent maintenance should be performed after use in extreme conditions. These procedures should also be followed whenever damage to the joint occurs or if any problems arise with the operation of the telescoping joint. Important: Ensure that the telescoping joint is properly supported before removing any components. Also be sure that the telescoping joint will remain properly supported after the removal of the components to be inspected. 1. Separate the inner barrel from the outer barrel. a. Remove the cap screws that connect the top flange of the outer barrel to the seal housing. b. Remove the packer seal subassembly and the inner barrel from the outer barrel. c. Remove the four setscrews that hold the shoe housing in place at the end of the inner barrel. d. Unthread the shoe housing from the end of the inner barrel. Note that the threads on the shoe housing are right handed. e. Remove the O-ring from the outside diameter at the end of the inner barrel. f. Remove the O-ring from the inside of the shoe housing. g. Remove the ring gasket from the seal housing near the upper end of the inner barrel. Note: All O-rings and ring gaskets are to be discarded and shall be replaced with new O-rings and ring gaskets during assembly. 2. Clean the shoe housing and the inner barrel below the packer seal subassembly. 3. Inspect the inner barrel. a. Perform a surface Non-Destructive Examination (NDE) inspection of the welds on the inner barrel from both the inside diameter and outside diameter. This should include the splice welds and the end connection welds. Wet magnetic TC9162

89

particle examination is the recommended process for examining welds since this method will detect cracks and imperfections that other methods will overlook. b. Grind out any suspected cracks to determine the depth of the crack. 1.) If

a crack greater than .030” (.76 mm) in depth is found, the crack must be repaired using Cameron welding specifications or the part must be replaced. Contact a Cameron representative if field repairs are required. Do NOT weld riser joints in the field.

2.) If

a crack less than .030” (.76 mm) in depth is found, the crack does not need to be weld-repaired. Blend the ground-out area into the original surface.

c. Ensure that the outside surface, the threads, the O-ring groove, and the sealing surface on the end of the inner barrel are not damaged. Galls and burrs may be repaired using a #150 emery cloth. d. The threads at the end of the inner barrel that engage the Autolock mechanism should be inspected a minimum of once every two years as follows: 1.) Refer

to the seal subassembly section for removal of the seal subassembly.

2.) Remove

the inner barrel from the Autolock mechanism by unscrewing the inner barrel from the Autolock body. These threads are left handed.

3.) Remove

the O-rings from Autolock near the inner barrel threads. These orings are to be discarded and replaced with new O-rings.

4.) Clean

the threads on the inner barrel and also in the Autolock body.

5.) Clean

the O-ring grooves in the Autolock body.

6.) Inspect

the threads on the end of the inner barrel as well as the threads in the Autolock body.

7.) Inspect

the sealing surfaces on the end of the inner barrel for damage. Galls and burrs may be repaired using a #150 emery cloth.

4. Inspect the shoe housing. a. There is a wear indicator groove in the OD of the shoe housing. The shoe housing must be replaced if the outside diameter of the shoe housing is worn down to the bottom of the wear indicator groove at any point around its circumference. b. Inspect the bearing face of the shoe housing (the end with the larger ID) for damage or wear. Inspect especially for brinelling or key-seating. If any evidence of abnormal damage or wear is found, replace the shoe housing. c. Inspect the threads on the shoe housing. d. Inspect the bearing face of the lower thrust ring on the packer seal subassembly at the other end of the inner barrel for damage or wear. Inspect especially for brinelling or key-seating. If any evidence of abnormal damage or wear is found, replace the lower thrust ring. 5. Reassemble the inner barrel. Note: Refer to the Inner Barrel Subassembly illustration and parts list for item identification unless otherwise noted. If the recommended two-year inspection has not been performed at this time, skip to step b. TC9162

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a. After the two-year inspection of the upper end of the inner barrel reassemble the inner barrel as follows: 1.) Reassemble

the packer seal subassembly per the packer seal section of this

manual. 2.) Lightly

grease the seal surfaces at the upper end of the inner barrel and install O-ring (item 6).

3.) Gently

slide the inner barrel into and through the seal subassembly and engage the inner barrel into the autolock body. These threads are left handed.

b. Grease the ring groove in the bottom of the seal housing at the end of the inner barrel. c. Install a replacement ring gasket into the ring groove in the bottom of the seal housing. d. Lightly grease the O-ring groove in the outside diameter at the end of the inner barrel. e. Install a replacement O-ring (item 5) into the groove in the outside diameter at the end of the inner barrel. f. Grease the threads on the end of the outside diameter of the inner barrel. g. Lightly grease the O-ring groove in the inside of the shoe housing (item 2). h. Install a replacement O-ring (item 4) into the groove in the inside of the shoe housing (item 2). i. Grease the threads on the inside of the shoe housing (item 2). j. Thread the shoe housing onto the end of the inner barrel until the housing bottoms out onto the end of the inner barrel. k. Install the four setscrews (item 3) into the shoe housing (item 2) and into the groove on the outside diameter of the inner barrel. l. Apply grease generously to the outside diameter of the shoe housing. 6. Reassemble the telescoping joint a. Insert the inner barrel into the outer barrel until the seal housing of the packer seal subassembly contacts the top flange of the outer barrel. b. Insert the cap screws that connect the top flange of the outer barrel to the seal housing of the packer seal subassembly. F. Outer Barrel The maintenance procedures detailed in this section should be performed a minimum of one time for every six months of normal operation. More frequent maintenance should be performed after use in extreme conditions. These procedures should also be followed whenever damage to the joint occurs or if any problems arise with the operation of the telescoping joint. Important: Ensure that the telescoping joint is properly supported before removing any components. Also be sure that the telescoping joint will remain properly supported after the removal of the components to be inspected. 1. Disassemble the outer barrel a. Separate the inner barrel from the outer barrel per the inner barrel routine maintenance section of this manual. TC9162

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b. Disassemble the riser connector per the riser section of this manual. 2. Inspect the outer barrel a. Perform a surface Non-Destructive Examination (NDE) inspection of the welds on the outer barrel from both the inside diameter and outside diameter. This should include all splice welds, all end connection welds, and all of the welds for the tension ring prep. Wet magnetic particle examination is the recommended process for examining welds since this method will detect cracks and imperfections that other methods will overlook. b. Inspect the riser connectors per the riser section of this manual. c. Grind out any suspect cracks to determine the depth of the crack. 1.) If

a crack greater than .030” (.76 mm) in depth is found, the crack must be repaired using Cameron welding specifications or the part must be replaced. Contact a Cameron representative if field repairs are required. Do NOT weld riser joints in the field.

2.) If

a crack less than .030” (.76 mm) in depth is found, the crack does not need to be weld-repaired. Blend the ground-out area into the original surface.

3. Reassemble the outer barrel a. Assemble the riser connector per the riser section of this manual. b. Reassemble the telescoping joint per the inner barrel section of this manual. G. Auxiliary Line Maintenance The following steps outline the maintenance procedure for the telescoping joint auxiliary lines. 1. Ensure that the auxiliary lines are securely clamped in the auxiliary line clamps on the outer barrel. All clamp cap screws should be tight. 2. Clean the male adapter with fresh water. DO NOT USE SALTWATER! 3. Inspect the seals of the male adapter for excessive wear or damage. Replace seals if necessary according to the following procedure. a. Remove old seals in a way such that the sealing surfaces do not get scratched. b. Clean grooves. Remove dirt, grease, and other particulates. c. Lubricate seal grooves with mineral based grease. DO NOT USE METALLIC-COMPOUND GREASE SUCH AS THREAD DOPE! d. Lubricate new seals with a mineral based grease. DO NOT USE METALLIC-COMPOUND GREASE! e. Insert seals into seal grooves with lips facing down toward box end. 4. Clean the auxiliary line boxes with fresh water. DO NOT USE SALTWATER! 5. Inspect the seals for excessive wear or cuts. 6. If seals do not need replacement lubricate with mineral grease, and proceed to step 8. 7. If seals need replacement proceed with the steps 3.a - 3.e. 8. Perform a surface NDE of all welds. Cameron recommends wet magnetic fluorescent particle inspection of all welds. TC9162

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H. Auxiliary Line Goosenecks There are two types of goosenecks contained on the telescoping joint. The choke and kill goosenecks are target housing style goosenecks and the remaining auxiliary line goosenecks are bent pipe style goosenecks. Refer to the appropriate style of gooseneck for the proper maintenance procedure. 1. Target Housing Gooseneck Maintenance The following steps outline the procedure necessary to maintain and adequately inspect the target housing goosenecks. a. Remove the gooseneck from the auxiliary line and flexible hose: 1.) Attach

lifting device to lifting lug on the gooseneck. Take the slack out of the line. DO NOT OVERPULL ON THE GOOSENECK!

2.) Disconnect

the flanged end from the flexible hose.

3.) Unscrew

the hammer nut from the auxiliary line, and remove alignment pins from the clamp.

4.) Pull

up on the gooseneck keeping the connection pin vertical. This will facilitate removal of the gooseneck.

5.) Pull

gooseneck free and place the gooseneck in a suitable work space.

b. Clean the gooseneck using fresh water and/or a suitable cleaning agent. DO NOT USE SALTWATER! c. Remove the four 12 point cap screws from the gooseneck end cap. d. Remove gooseneck end cap. Inspect lip seal and seal surfaces. Replace lip seal if necessary. e. Unscrew the hex head plug from the gooseneck. f. Inspect the O-ring on the hex head plug for damage. Replace O-ring if necessary. g. Push a rod through the hex head plug hole to extract the target housings out of the gooseneck. Number each target housing 1, 2 or 3 with a grease pencil or similar marking method in the order they exit the gooseneck. Separate each target housing and keep the grooved pins. h. Inspect the target housings for damage and wear. Replace worn parts. i. Clean inside bore of gooseneck with a suitable cleaning agent. j. Inspect gooseneck bore for damage or wear. Report major problems to the Cameron Drilling Department. k. Assemble target housings with the grooved pins in the order they exited the gooseneck. l. Insert the third target housing into the gooseneck body first. Orient the 90° bend target housings with the inlet and outlet connections. Proceed to fully insert the target housings into the gooseneck body. m. Lightly oil or lubricate with mineral grease the sealing surfaces of the gooseneck bore and gooseneck cap O-ring. Insert gooseneck cap taking careful note to align the alignment pins in the target housing and gooseneck. n. Lubricate the four 12 point cap screws with moly grease. Torque the cap screws to a value of 1525-1550 ft-lb. TC9162

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o. Lubricate the hex head plug with moly grease. Assemble and torque the hex head plug to 560-570 ft-lb. p. Remove ring gaskets and inspect ring grooves for excessive wear, scratches, and other damage detrimental to the sealing function. Be careful to remove each ring gasket in such a fashion as to not scratch any of the sealing surfaces of the flanged connection. q. Inspect the gooseneck pin sealing area for excessive wear or damage. Determine if the damage to the seal surface is detrimental to the sealing function of the pin. r. If needed, repair the gooseneck pin seal surface in accordance with the applicable riser section. If damage to pin is detrimental to the sealing function of the pin, contact the Cameron Drilling Department. s. Lightly coat the gooseneck pin seal surface with clean, water resistant mineral grease if needed. DO NOT USE METALLIC-COMPOUND GREASE SUCH AS THREAD DOPE! t. Verify that the lifting lug traverses along its track without difficulty. u. Perform a surface NDE of all welds. Cameron recommends wet magnetic fluorescent particle inspection of all welds. v. Ensure ring groove is free of dirt, grease, and other debris. w. Lightly lubricate the ring groove with mineral based grease. DO NOT USE METALLIC-COMPOUND GREASE SUCH AS THREAD DOPE! x. Inspect the auxiliary line connection according to the Auxiliary Line Maintenance Procedure. y. Install gooseneck into proper auxiliary line according to the procedures given in the telescoping joint installation section. z. It is Cameron’s recommendation to replace each ring gasket after every make and break connection. aa. Lightly lubricate the ring gasket with mineral based grease. AGAIN, DO NOT USE METALLIC-COMPOUND GREASE! ab. Insert each ring gasket into the appropriate ring groove. ac. Connect the flexible hose. 2. Bent Pipe Gooseneck Maintenance The following steps outline the procedure necessary to maintain and adequately inspect the bent pipe goosenecks. a. Remove the gooseneck from the auxiliary line and flexible hose: 1.) Attach

lifting device to lifting lug on the gooseneck. Take the slack out of the line. DO NOT OVERPULL ON THE GOOSENECK!

2.) Disconnect

the flanged end from the flexible hose.

3.) Unscrew

the hammer nut from the auxiliary line. Remove retainer pins from alignment clamp.

4.) Pull

up on the gooseneck keeping the connection pin vertical. This will facilitate removal of the gooseneck.

5.) Pull

TC9162

gooseneck free and place the gooseneck in a suitable work space. 94

b. Clean the gooseneck using fresh water and/or a suitable cleaning agent. DO NOT USE SALTWATER! c. Remove ring gasket and inspect ring groove for excessive wear, scratches, and other damage detrimental to the sealing function. Be careful to remove the ring gasket in such a fashion as to not scratch any of the sealing surfaces of the flanged connection. d. Inspect the gooseneck pin sealing area for excessive wear or damage. Determine if the damage to the seal surface is detrimental to the sealing function of the pin. e. If needed, repair the gooseneck pin seal surface in accordance with riser section. If damage to pin is detrimental to the sealing function of the pin, contact the Cameron Drilling Department. f. Lightly coat the gooseneck pin seal surface with clean, water resistant mineral grease if needed. DO NOT USE METALLIC-COMPOUND GREASE SUCH AS THREAD DOPE! g. Verify the lifting lug traverses along its track without difficulty. h. Perform a surface NDE of all welds. Cameron recommends wet magnetic fluorescent particle inspection of all welds. i. Ensure ring groove is free of dirt, grease, and other foreign material. j. Lightly lubricate the ring groove with mineral based greased. DO NOT USE METALLIC-COMPOUND GREASE SUCH AS THREAD DOPE! k. Inspect the auxiliary line connection according to the Auxiliary Line Maintenance Procedure. l. Install gooseneck into proper auxiliary line according to the procedures given in the telescoping joint installation section. m. It is Cameron’s recommendation to replace the ring gasket after every make and break connection. n. Lightly lubricate the ring gasket with mineral based grease. AGAIN, DO NOT USE METALLIC-COMPOUND GREASE! o. Insert ring gasket into the ring groove. p. Connect the flexible hose.

TC9162

95

Notes:

TC9162

96

(

781.06 [19839.05]

A

B

2

(C/K)

2

(C/K)

) 3X 116.25 [2952.75]

123.00 [3124.20]

D

C

E

E

C B

A

17

4

(HYD.)

5

4X

7

D 1

30

6X 18

6X

19 6X 9

10

11

5X 20X 10X 20 12X

21

8

12

13

14

15

6

5X

5X

5X

5X

5X

(SEE DETAIL F )

2 C/K

22

6X 6X

4 C/K

HYD.

HYD.

M/B

HYD.

C/K 4 HYD. 3 M/B

SECTION B-B

SECTION A-A

VIEW D-D

SECTION C-C

2 C/K

SUB-ASSEMBLY; OUTER BARREL, 60FT STROKE, (2) 6.75 OD X 4.50 ID C/K, (1) 5.00 OD X 4.00 ID M/B, (2) 4.13 OD X 3.50 ID HYD., 21" 'LK 3.5' T-JOINT, PREPPED F/DIVERTER STORABLE TENSION RING THIS DRAWING AND THE CONFIDENTIAL TRADE SECRET INFORMATION ON IT ARE THE PROPERTY OF CAMERON. POSSESSION DOES NOT CONVEY ANY RIGHTS TO DISCLOSE, REPRODUCE OR USE SAME FOR ANY PURPOSE OTHER THAN THAT GRANTED BY EXPRESS WRITTEN PERMISSION OF CAMERON. THIS DRAWING IS TO BE RETURNED TO CAMERON UPON ITS REQUEST OR COMPLETION OF AUTHORIZED USE.


DESIGNED IN INCHES DIMENSIONAL UNITS

NOTE: 1.

TC9162

TORQUE BOLTS PER

THIRD ANGLE



31

97

.X [0.]

± .1 = [2.5]

.XXX [0.XX]

± .015 = [0.38]

~

± 2° 250


CAMERON

DATE

H. LY

ANGLES

.XX [0.X]

±.03= [0.8]

SURFACE TREATMENT


DATE


D.GILMORE ~


APPROVED BY:

DRILLING SYSTEMS

DATE

D. GILMORE INITIAL USE B/M:

2163503-10

SHEET

1 OF 2

SK-154278-10

REV:

01

2X C/K 2X HYD & 1X M/B

F

HYD.

24

25

.873 [22.16] LINE FLOAT GAP

26

3X 9X 18X

6

7

5X

20X


2X HYD & 1X M/B ONLY 4


2X HYD & 1X M/B ONLY

16

23

10X

3X

4

3

SECTION E-E

(HYD. SHOWN)

M/B

DETAIL F

SUB-ASSEMBLY; OUTER BARREL, 60FT STROKE, (2) 6.75 OD X 4.50 ID C/K, (1) 5.00 OD X 4.00 ID M/B, (2) 4.13 OD X 3.50 ID HYD., 21" 'LK 3.5' T-JOINT, PREPPED F/DIVERTER STORABLE TENSION RING THIS DRAWING AND THE CONFIDENTIAL TRADE SECRET INFORMATION ON IT ARE THE PROPERTY OF CAMERON. POSSESSION DOES NOT CONVEY ANY RIGHTS TO DISCLOSE, REPRODUCE OR USE SAME FOR ANY PURPOSE OTHER THAN THAT GRANTED BY EXPRESS WRITTEN PERMISSION OF CAMERON. THIS DRAWING IS TO BE RETURNED TO CAMERON UPON ITS REQUEST OR COMPLETION OF AUTHORIZED USE.





TC9162

.X [0.]

± .1 = [2.5]

.XXX [0.XX]

± .015 = [0.38]

~

± 2° 250


CAMERON

DATE

H. LY

ANGLES

.XX [0.X]

±.03= [0.8]

SURFACE TREATMENT

MATERIAL & HEAT TREAT

CHECKED BY:

DATE


D.GILMORE ~


APPROVED BY:

DRILLING SYSTEMS

DATE

D. GILMORE INITIAL USE B/M:

2163503-10

98

SHEET

2

OF

2

SK-154278-10

REV:

01

Parts List: Subassembly, Outer Barrel, 60 Ft Stroke P/N 2163503-10 Rev. 02 Item

Part Number

Qty

Description

1

2309592-01

1

Weldment, Outer Barrel

2

2231412-25

2

Subassembly, Choke/Kill Line

3

2231412-30

1

Subassembly, Mud Boost Line

4

2231412-29

2


5

2275164-04

4

Assembly, Clamp

6

2163783-25

5

Auxiliary Line Cap

7

702585-18-00-34

20

Screw, 12 Point Cap

8

2232529-10

5

Retainer Ring Aux Line

9

2725753-30-01-04

5

Screw, Hex Head Cap

10

702528-32-02

20

Washer

11

2709000-14-21

10

Nut, Heavy Hex

12

2232587-04-01

5

Retainer Pin, Gooseneck

13

702586-14-00-20

5

Screw, Hex Head Cap

14

702528-19-01

5

Washer

15

2232587-04-02

5

Retainer Pin Handle

16

2788493-02

10

Bushing Insert

17

2341045-03

6

Retainer Plate

18

2341045-02

6

Machine Detail, Cover Insert

19

2725753-14-00-14

6

Screw, Hex Head Cap

20

702528-19-02

12

Washer

21

702586-14-00-34

6

Screw, Hex Head Cap

22

2709000-07-01

6

Nut, Heavy Hex

23

2341483-04

3

Insert Sleeve, for Hydraulic and Mud Boost Line

24

2341483-03

3

Aux Line Clamp for Mud Boost and Hydraulic Lines

25

2788769-01

9


26

2725780-14-00-16

18

Screw, 12 Point Cap

TC9162

99

(56 4.87± .13) [14347.7 ± 3. 3 ]

1

6

)

(

3

Ø4.8 8 [12 4. 0 ]

( 2

4

)

Ø 6. 4 50 [163.8 3]

(

4.4 3 [ 112.5 ]

(

)

Ø 4.13 [ 10 4.9 ]

) 5




NOTE: 1.

APPLY GREASE TO THREADS BEFORE ASSEMBLY

TC9162

THIRD ANGLE



.X [0.]

± .1 = [2.5]

.XXX [0.XX]

± .015 = [0.38]

~

± 2° 250


CAMERON

DATE

H. LY

ANGLES

.XX [0.X]

±.03= [0.8]

SURFACE TREATMENT


DATE

SUB-ASSY; 4.125 OD X 3.500 ID, 564.87 LONG, HYD. LINE FOR 'LK 3.5' T-JOINT

D. GILMORE ~


APPROVED BY:

DATE

D. GILMORE

100

DRILLING SYSTEMS

INITIAL USE B/M:

SHEET

2231412-29

1 OF 1

SK-154193-29

REV:

01

Parts List: Hydraulic Line Subassembly, 4.125” OD x 3.500” ID P/N 2231412-29 Rev. 02 Item

Part Number

Qty

Description

1

648715-49

1

Weldment, Hydraulic Line

2

2011170-24

1

Thread Protector

3

2163851-10

1

Box Protector

4

2725430-06

2

Seal Ring

5

2725430-11

2

Seal Ring

TC9162

101

( 5 6 4.87± .13 ) [ 14 3 47.6 ± 3 . 3 ]

1

(

Ø 4. 8 8 [12 4 . 0 ]

5

) (

)

Ø 6.4 5 0 [ 163.8 3 ]

2

(

(

)

Ø 4.7 6 [ 12 0 . 8 ]

)

4.4 3 [ 112. 5 ]

3

4




NOTE: 1.

APPLY GREASE TO THREADS BEFORE ASSEMBLY

TC9162

THIRD ANGLE



.X [0.]

± .1 = [2.5]

.XXX [0.XX]

± .015 = [0.38]

~

± 2° 250


CAMERON

DATE

H. LY

ANGLES

.XX [0.X]

±.03= [0.8]

SURFACE TREATMENT


DATE

SUB-ASSY; 5.000 OD X 4.000 ID 564.87 LONG, M/B LINE FOR 'LK 3.5' T-JOINT

D. GILMORE ~


APPROVED BY:

DATE

D. GILMORE

102

DRILLING SYSTEMS

INITIAL USE B/M:

SHEET

2231412-30

1 OF 1

SK-154193-30

REV:

01

Parts List: Mud Boost Line Subassembly, 5.000” OD x 4.000” ID P/N 2231412-30 Rev. 02 Item

Part Number

Qty

Description

1

648715-50

1

Weldment, Mud Boost Line

2

2011170-24

1

Thread Protector

3

2725430-06

2

Seal Ring

4

2725430-10

2

Seal Ring

TC9162

103

(564.87±.13) [14347.6 ± 3.3]

5

1

(

)

Ø 4.6 30 [117.6 0 ]

2

3

(

Ø 7. 3 4 2 [186.4 9 ]

)

(

4.43 [112.52]

02

(

)

Ø6.3 8 [162.1 ]

)

4




NOTE: 1. APPLY GREASE TO THREADS BEFORE ASSEMBLY.

TC9162

THIRD ANGLE



.X [0.]

± .1 = [2.5]

.XXX [0.XX]

± .015 = [0.38]

~

± 2° 250


CAMERON

DATE

J. VAZCOY

ANGLES

.XX [0.X]

±.03= [0.8]

SURFACE TREATMENT


DATE

SUB-ASSY; 6.750 OD X 4.500 ID, 564.87 LONG, C/K LINE FOR 'LK 3.5' T-JOINT

E. GIROUARD ~


APPROVED BY:

DATE

J. HOEFLER

104

DRILLING SYSTEMS

INITIAL USE B/M:

SHEET

2231412-25

1 OF 1

SK-154193-25

REV:

02

Parts List: Choke and Kill Line Subassembly, 6.750” OD x 4.500” ID P/N 2231412-25 Rev. 01 Item

Part Number

Qty

Description

1

648715-45

1

Weldment

2

2011170-23

1

Thread Protector

3

2725430-08

2

Seal Ring

4

2725430-04

2

Seal Ring

TC9162

105

A C

C

VIEW B-B

B

B A SECTION A-A

ASSEMBLY; HYD GOOSENECK, SELF-ALIGNING 4.125 OD X 3.500 ID X 5KSI, 180 DEGREE W/3-1/8 BX-154 SWIVEL FLANGE AND LUG NUT

VIEW C-C






TC9162

.X [0.]

± .1 = [2.5]

SURFACE TREATMENT

± 2°

.XXX [0.XX]

± .015 = [0.38]

250

CAMERON

DATE

J. VAZCOY MATERIAL & HEAT TREAT

CHECKED BY:

DATE


APPROVED BY:

DRILLING SYSTEMS


T. SMITH

.XX [0.X]

±.03= [0.8]


ANGLES

DATE

P. TASSON

106

INITIAL USE B/M:

SHEET

2164093-23

1 OF 1

SK-019578-25

REV:

01

Parts List: Gooseneck Assembly for Hydraulic Line, 4.125” OD x 3.500” ID P/N 2164093-23 Rev. 01 Item

Part Number

Qty

Description

1

2164094-25

1

Weldment, Hydraulic Gooseneck

2

702585-10-00-12

2

Screw, 12 Point Cap

3

615808-02-01

1

Lifting Lug, Adjustable

4

615809-01-02

1

Retainer Cap

5

615810-02-01

1

Stud, Lifting Lug

6

615811-02

1

Drive Collar, Lifting Lug Stud

7

702504-14-00-05

1


8

707386

1

Pin, Grooved

9

2232581-02

1

Alignment Key

10

702649-16-00-14

3

Screw, 12 Point Cap

TC9162

107

A

C

B

C

B

A

SECTION A-A

VIEW C-C ASSEMBLY; M/B GOOSENECK, SELF-ALIGNING 5.00 OD X 4.00 ID X 5KSI, 180 DEGREE W/4-1/16 BX-155 SWIVEL FLG AND LUG NUT THIS DRAWING AND THE CONFIDENTIAL TRADE SECRET INFORMATION ON IT ARE THE PROPERTY OF CAMERON. POSSESSION DOES NOT CONVEY ANY RIGHTS TO DISCLOSE, REPRODUCE OR USE SAME FOR ANY PURPOSE OTHER THAN THAT GRANTED BY EXPRESS WRITTEN PERMISSION OF CAMERON. THIS DRAWING IS TO BE RETURNED TO CAMERON UPON ITS REQUEST OR COMPLETION OF AUTHORIZED USE.



VIEW B-B

TC9162



.X [0.]

± .1 = [2.5]

SURFACE TREATMENT


± 2°

MATERIAL & HEAT TREAT

CHECKED BY:

.XXX [0.XX]

± .015 = [0.38]

DATE

250


108

APPROVED BY:

DRILLING SYSTEMS


D.GILMORE

.XX [0.X]

±.03= [0.8]

CAMERON

DATE

J. VAZCOY

ANGLES

DATE

P.TASSON INITIAL USE B/M:

2164093-22

SHEET

1 OF 1

SK-019578-24

REV:

01

Parts List: Gooseneck Assembly for M/B Line, 5.000” OD x 4.000” ID P/N 2164093-22 Rev. 01 Item

Part Number

Qty

Description

1

2164094-24

1

Weldment, M/B Gooseneck

2

702585-10-00-12

2

Screw, 12 Point Cap

3

615808-02-01

1


4

615809-01-02

1

Retainer Cap

5

615810-02-01

1

Stud, Lifting Lug

6

615811-02

1


7

702504-14-00-05

1


8

707386

1

Pin, Grooved

9

2232581-02

1

Alignment Key

10

702649-16-00-14

3

Screw, 12 Point Cap

TC9162

109

A

A

VIEW B-B

B

B

ASSEMBLY; C/K GOOSENECK,SELF-ALIGNING, 6.75 OD X4.50 ID X 15KSI, W/3-1/16 BX-154 SWIVEL FLANGE AND LUG NUT THIS DRAWING AND THE CONFIDENTIAL TRADE SECRET INFORMATION ON IT ARE THE PROPERTY OF CAMERON. POSSESSION DOES NOT CONVEY ANY RIGHTS TO DISCLOSE, REPRODUCE OR USE SAME FOR ANY PURPOSE OTHER THAN THAT GRANTED BY EXPRESS WRITTEN PERMISSION OF CAMERON. THIS DRAWING IS TO BE RETURNED TO CAMERON UPON ITS REQUEST OR COMPLETION OF AUTHORIZED USE.

SECTION A-A





TC9162

.X [0.]

± .1 = [2.5]

SURFACE TREATMENT


± 2°


±.03= [0.8] ± .015 = [0.38]

250


110

APPROVED BY:

DRILLING SYSTEMS

DATE

E. GIROUARD

.XX [0.X]

.XXX [0.XX]

CAMERON

DATE

J. VAZCOY

ANGLES


DATE

J. HOELFER INITIAL USE B/M:

SHEET

2164103-12

1 OF 1

SK-019581-10

REV:

01

Parts List: Gooseneck Assembly for C/K Line, 6.750” OD x 4.500” ID P/N 2164103-12 Rev. 01 Item

Part Number

Qty

Description

1

648533-20

1

Weldment, C/K Gooseneck

2

615868-02-01

2

Target

3

615863-01-09

1

Insert, Straight Flow

4

707387

4

Pin, Grooved

5

615922-05

1

End Cap

6

708629

1

Seal Ring

7

710474-01

4

Screw, 12 Point Cap

8

702645-21-51

1

O-Ring

9

615813-01-07

1

Plug, Hex Head

10

702504-14-00-05

1


11

615810-01-02

1

Stud, Lifting Lug

12

615808-02-01

1


13

615809-01-02

1

Retainer Cap

14

707386

1

Pin, Grooved

15

615811-02

1


16

702585-10-00-12

2

Screw, 12 Point Cap

17

2232581-02

1

Alignment Key

18

2704968-01

3

Screw, 12 Point Cap

TC9162

111

143.08 [3634. 2 ]

(

)

86 .4 4 [ 21 9 5. 6 ]

CL 1.5°

1

15.000°

3

2


NOTES: MACHINING TOLERANCES UNLESS OTHERWISE SPECIFIED

DESIGNED IN INCHES

1.

TOUCH UP PAINT AS NEEDED PER 4 . MASK MAIN BORE FLANGE FACE PRIOR TO TOUCH UP.

2. BOTTOM FLANGE HOLES TO BE OFFSET FROM CENTERLINE OF TOP FLANGE HOLES 1.5° TOP FLANGE CHOKE AND KILL TO BE ON CENTERLINE.

TC9162

DIMENSIONAL UNITS THIRD ANGLE



.X [0.]

± = []

SURFACE TREATMENT

4

ANGLES

±°

.XXX [0.XX]

± = []

RA ON ALL ESTIMATED MACHINED WEIGHT: SURFACES

CAMERON

DATE

P. SUMMERLIN


.XX [0.X]

± = []


DATE

ASSY; LK 3.5 TERM. SPOOL PIN UP X 18-3/4-10K API FLANGE W/MUD BOOST GV AND FLEX JOINT

J. HOEFLER

~

APPROVED BY:

DATE

J. HOEFLER INITIAL USE B/M:

2011195-13

112

DRILLING SYSTEMS

SHEET

1 OF 1

SK-019079-14

REV:

02

Parts List: Termination Spool, LK 3.5 Pin Up, 18.75-10K API Flange, 2x 3.06-15K C/K; 2x 2.06-5K Hyd.; 4.06-5K Mud Boost; Gate Valve P/N 2011195-13 Rev. 03 Item

Part Number

Qty

Description

1

2011823-15

1

Subassembly, LK 3.5 Termination Spool

2

2724412-02-01

1

Flex Joint

TC9162

113

TC9162

114

Parts List: Gate Valve, 4-1/16” FLS with DF Fail-Open Actuator P/N 2147476-06 Rev. 02 Item

Part Number 710194

Qty 9.8 lb

Description Grease, High Temp Valve Lubricant

1

2147477-05

1

Assembly, DF Actuator

2

219067-12-05-31

8

Stud, Double Ended

3

2709000-12-01

24

Nut, Heavy Hex

4

140170-10-01-04

1

Ring Gasket

5

689623-04

1

Pin, Spirol

6

2147473-01

1

Gate

7

140136-01-72-03

2

Seat

8

140146-01-01-03

2

Assembly, OD Face Seal

9

140147-01-01-03

2

Assembly, ID Face Seal

10

235452-02-71

1

Retainer Plate

11

2147470-02-05

1

Body

12

702003-15-14

1

Ring Gasket

13

219067-12-05-21

16

Stud, Double Ended

14

219067-08-03-51

8

Stud, Double Ended

15

2709000-08-01

8

Nut, Heavy Hex

16

2147474-05

1

Stuffing Box, Bolt-On

17

044845-17

1

Pin, Dowel

18

2147475-05

1

Balancing Stem

19

631486-06

1

Reverse Pressure Support Ring

20

140232-12-51-03

1

Packing

22

044652-07

1

Back-Up Ring

23

2147606-01

1

Stem Protector and Indicator

24

2013400-76

1

Nameplate for Gate Valves

30

235055-06

1

St/Stl Tag Plate

TC9162

115

CAMERON

TC9162

116

Parts List: Diverter Adapter Assembly, 21 In. LK 3.5, FLG X 21.25”, 5K API FLG 47.87” Long P/N 2232901-02 Rev. 05 Item

Part Number

Qty

Description

1

2232900-02

1

Weldment, Diverter Adapter

2

648673-08-04

6

Flange Bolt

3

648674-11-06

6

Retainer Nut

4

2724226-01

6

Pin, Dowel

5

2090495-01

6

Pin, Roll

TC9162

117

Notes:

TC9162

118

31 21

A

16 1

22

30

F

17

18

C

C B

F

19

A

57

E

13

23 12 14

TC9162

119

20

24 29

62

G

D

35

DETAIL D

32

SECTION C-C (PARTIAL)

34

44 47

59

48

36

25

51 26

40 41

40

40 41

39

40

59 36 43

37

27 45

TC9162

120

Parts List: Fill-Up Valve, 21” LK 3.5 Riser with Balanced Sleeve and Hydraulic System P/N 648599-16-01 Rev. 02 Item

Part Number

Qty

Description

1

648662-07-01

1

Weldment, Upper Body

2

648673-08-04

6

Flange Bolt

3

648674-11-06

6

Retainer Nut

4

648674-10-04

6

Riser Insert

5

2724226-01

12

Pin, Dowel

6

2090495-01

12

Pin, Roll

7

648749-02

1

Retainer, Seal Sub

8

2725172-01

4

Seal Ring, Piston

9

648677-03-05

1

Seal Sub

10

710796

1

Protector, Seal Sub

11

2231517-04-02

2

Lug, Lifting

12

702515-29-32-08

4


13

2724529-01

2

Seal Ring

14

005929-63

1

Fitting, Grease

15

2705367-01

2

Adapter

16

2011905-07-01

2

Assembly, Choke/Kill Line

17

2011905-09-01

2

Assembly, Hydraulic Bent Line

18

2011905-08-01

1

Assembly, Mud Boost Bent Line

19

702502-09-00-10

6

Screw, Hex Head Cap

20

648711-02

1

Split Plate, Hydraulic Mounting Assembly

21

702501-10-00-15

4

Screw, Hex Head Cap

22

2011424-11

1

Subassembly, Clamp

23

648437-02-02

1

Flange Sleeve

24

702538-15-20-81

24

Stud, Continuos Thread

25

2011421-02

2

Weldment, Gusset Hydraulic Mounting Assembly

26

667172-23

4

Locknut, Hex

27

2020616-01

1

Assembly, Module, Riser Fill Valve

28

2711865-04-07

10 Ft

29

2700074-30-01

24

Nut, Heavy Hex

30

648661-08-01

1

Weldment, Lower Body

31

501783-05

4

Locknut, Self-Locking

32

2011412-01-02

2

Bolt, Retainer Sleeve

33

702505-16-00-06

4


34

2011413-01-02

2

Adapter, Rod End

TC9162

Tubing, Hydraulic

121

Item

Part Number

Qty

Description

35

203550

3


36

702583-10-00-16

8

Screw, 12 Point Cap

37

648701-05

2

Saddle Strap, Accumulator Mounting

38

2724309-12-02

2

Hydraulic Cylinder

39

2724685-02-02

2

Accumulator, 1.5 Gal

40

702502-16-00-14

8

Screw, Hex Head Cap

41

2722949-01

4

Connector, Tubing

42

2020055-93

2

Tag, Caution

43

2011418-01-01

1

Weldment, Hydraulic Valve Mounting Plate

44

702501-19-00-26

8

Screw, Hex Head Cap

45

702502-10-00-24

3

Screw, Hex Head Cap

46

648712-02

2

Mounting Bracket Accumulator

47

2724531-02

1

Pump Pressure Diaphragm Assembly

48

703435

1

Nipple, Pipe-Close

49

700453

1

Quick Coupling, Plug

50

700454

1

Cap, Dust-For Quick Coupling

51

702538-07-11-40

2


52

648642-01-01

1

Seal, "T"

53

648685-01-02

1

Sleeve Seal Capture Plate, Inner

54

648665-01-02

1

Sleeve, Seal Capture Plate Outer

55

702505-10-00-16

12


56

709963

1

Rod Wiper

57

2011349-03-02

1

Sleeve, Balanced

58

2711865-06-08

15 Ft

Tubing, Hydraulic

59

006561-34

20

Washer

60

704786

2

Elbow, 90 Degree Union

61

2725387-01

3

Tee, Union

TC9162

122

RISER FILL-UP VALVE I. FUNCTION The riser fill-up valve prevents the riser system from collapsing if the level of the drilling fluid drops due to intentional drive off, loss of circulation, or accidental disconnection of the line. The riser fill-up valve opens automatically when the pressure inside the riser is 225-325 psi (15.5-22.4 bars) below the ambient ocean pressure. When the valve opens, seawater rapidly fills the riser to equalize the pressure and prevent riser collapse. The riser fill-up valve can also be opened when commanded by the open pilot signal from the surface. The riser fill-up valve only closes when commanded by the disable/reset signal from the surface.

II. RISER FILL-UP VALVE SPECIFICATIONS Installation, Dimensions And Weight Length, weld prep to weld prep.............................................................150 inches Maximum diameter.............................................................................49-3/4 inches Control system field connection ports ................... 9/16-18 inch SAE O-Ring boss Performance Differential pressure (seawater minus drill mud) to open ................ 225-325 psi Response time from closed to full open .................................. approx. 5 seconds Accumulator capacity to operate .............................................................. 3 cycles Installation location on riser ...................1200 ft minimum below water surface Hydraulic Requirements Fluid ....................................................................... compatible with Buna N Seals Supply Pressure ......................................................................................... 3000 psi Accumulator gas precharge .............................................. 1700 psi dry nitrogen Fluid volume to open .................................................................... 92 cubic inches Operating Modes To open ................................................................................ automatic or remote To close .............................................................................................. remote only

III. OPERATION Note: Refer to the assembly drawings and hydraulic schematic for item identification. A. Automatic opening of the Fill-Up Valve During normal drilling operation, the mud column applies pressure against the diaphragm assembly which works with the compression spring in the pressure pilot valve. This holds the main 4-way hydraulic valve in a position that feeds the supply and accumulator fluid [3000 psi (207 bars)] to the close side of both double-acting hydraulic cylinders (item 38). When the combination of mud column pressure and pilot compression spring drops to 225-325 psi (15.5-22.4 bars) below the ambient ocean pressure, the main 4-way hydraulic TC9162

123

valve switches, rerouting supply and accumulator fluid to the open side of the hydraulic cylinders, causing the fill-up valve sleeve (item 23) to fully open. B. Remote opening of the Fill-Up Valve The fill-up valve will open when an open pilot hydraulic signal is sent from the surface. An open pilot signal will switch the main 4-way hydraulic valve switches, rerouting supply and accumulator fluid to the open side of the hydraulic cylinders, causing the fill-up valve sleeve to fully open. C. Rapid opening and closing of the Fill-Up Valve Accumulators are used for rapid opening of the fill-up valve and for emergency opening capability when surface hydraulic supply is lost. During normal drilling operations, the fill-up valve accumulators must be continuously pressurized to 3000 psi (207 bars) through the surface supply fluid line. The fill-up valve will open and close at the same speed, approximately 3 to 5 seconds. Three open/close cycles can be operated from a full accumulator charge without surface supply fluid. D. Remote closing of the Fill-Up Valve Once the fill-up valve is open and pressure is equalized, it remains in the open position until commanded to close by a disable/reset signal from the surface. The disable/reset signal is a short signal that closes the supply and accumulator fluid pressure port at the spring biased 4-way valve and resets the main 4-way hydraulic valve to its closed position. When the disable/reset signal is released the spring biased 4-way valve opens the supply and accumulator fluid port allowing pressure to the close side of the hydraulic cylinders, causing the fill-up valve sleeve to fully close. Note: Both the 4-way and the open pilot valve are located on the valve module assy. (item 27).

IV. MAINTENANCE Note: Refer to the assembly drawings and hydraulic schematic for item identification. A. Routine Maintenance 1. Prior to the installation of the fill-up valve on the riser, complete the following procedures: a. Verify correct operation by attaching the hydraulic lines from the control panel to the valve module on the fill-up valve. While in a safe upright position (hydraulic cylinders up) cycle the fill-up valve open then closed from the control panel. Note: The fill-up valve sleeve is fully closed when the screw heads (item 35) in the end of the sleeve contacts the stop shoulder on the body (item 1).

TC9162

124

Caution: Keep away from inlet windows in the side of the body (item 1) when applying pressure to and operating the hydraulic system. Once pressure has been applied to the hydraulic system, the check-valve will hold pressure [3000 psi (207 bars)] in the accumulators until it is manually relieved from the bleed valves on the valve module (item 27). b. Pack the OD surface of the sleeve with clean, heavy, water resistant grease to minimize corrosion and help prevent marine growth. c. Perform routine maintenance on the LK connector components per procedures in the riser section of the rig book. 2. After the removal of the fill-up valve from the riser string, complete the following procedures: a. Thoroughly clean the fill-up valve with fresh water, and blow it dry with compressed air. b. Inspect the OD surfaces of the sleeve and sleeve flange (item 23). Carefully remove any marine growth and/or other foreign matter that could interfere with normal sleeve movement. Note: Do not scratch or damage the OD surface of the sleeve and the sleeve flange. c. Thoroughly examine the T-seal (item 52) as follows: 1.) Expose

the T-seal for examination by stroking the sleeve to the fully open position. Block open with a 4” X 4” after confirming the absence of hydraulic pressure.

2.) Visually

examine the ID sealing surface for cuts and tears.

3.) Replace

any damaged sleeve seals. Refer to Section IV, Paragraph C.

d. Lightly coat the sleeve, the sleeve flange OD and all unpainted surfaces with a clean, waterproof grease. B. Storage Important: Always install the pin protectors when the fill-up valve is not in use. Proper routine maintenance must be performed before storing the fill-up valve. 1. Store the fill-up valve in a covered enclosed area. Note: If the fill-up valve cannot be stored in a covered enclosed area, cover the fill-up valve with plastic sheeting to prevent exposure to sand, mud and other abrasive material. 2. Store the fill-up valve, with the sleeve closed, on its side on wooden planks. C. Sleeve Seals Replacement 1. Install the pin protectors. 2. Remove the choke, kill and auxiliary lines. 3. Set fill-up valve on end with the top down. 4. Remove nuts (item 29) with an impact wrench. 5. Remove lower body weldment (item 30). TC9162

125

6. Remove sleeve flange retainer bolts (item 32). 7. Place a ½” OD x 28” long (12.7 mm OD x 711 mm long) steel rod through the two radial holes on the sleeve and carefully remove the sleeve. Important: Protect the OD surface of the sleeve and sleeve flange to prevent scratching and nicking. 8. Unbolt and remove the mounting plates (54 and 53) along with the T-seal and the wiper (56). 9. Clean the bore. 10. Carefully inspect the T-seal and the wiper groove in the ID of the body. Remove any sharp burrs and/or scratches. 11. Clean the sleeve and sleeve flange OD surfaces. a. Remove any marine growth, sharp burrs and/or scratches. b. Lightly coat the sleeve and sleeve flange OD surface with a water resistant grease. 12. Clean the mounting plates. Remove any sharp burrs and/or scratches on the T-seal and the wiper seal groove. 13. Install the mounting plates with a new wiper and new T-seal. Reinstall bolts and washers (55 and 59) and torque to 46-50 ft-lb (62-68 N•m). 14. Install the sleeve and sleeve flange so that the hydraulic cylinder rod end adapters (34) engage the holes in the sleeve flange. Note: The sleeve is seated when the screws (35) contact the step in the body. 15. Install sleeve flange retainer bolts in the hydraulic cylinder rod end adapters and torque to 167-200 ft-lb (226-271 N•m). Clean bolts and lubricate the threads and bearing faces with a “moly” type lubricant. 16. Install new seal rings (13) on the flange weldment (30) with pressure lips pointing away from each other. Important: Do not reuse old seals. 17. Install the flange weldment. Torque uniformly to 1075-1310 ft-lb (1458-1776 N•m). Clean nuts and studs then lubricate with a “moly” type lubricant. 18. Install the choke, kill and auxiliary lines. 19. Touch-up paint the fill-up valve as required. 20. Lightly coat all unpainted surfaces with a water resistant grease.

V. DIAPHRAGM VALVE The diaphragm valve (47) isolates the mud column inside the riser pipe from the pressure pilot valve while applying the internal riser pressure to the pressure pilot valve. A light oil fills the diaphragm chamber volume and line between the diaphragm and the pressure pilot valve. When the pressure in the riser string goes up, this pressure is transferred directly to the spring side of the piston in the pressure pilot valve. When the combination of mud column pressure and pilot compression spring drops to 225-325 psi (15.5-22.4 bars) below the ambient ocean TC9162

126

pressure, the main 4-way hydraulic valve switches, rerouting supply and accumulator fluid to the open side of the hydraulic cylinders, causing the fill-up valve sleeve to open. Note: Because air compresses and oil does not, it is important that the diaphragm chamber volume and line between the diaphragm and the pressure pilot valve has no trapped air pockets. A. List of equipment for bleeding the diaphragm chamber 1. Hand operated hydraulic pump. P/N 700139 or equivalent like TOTCO model 212450-101. 2. Hydraulic pressure gauge that indicates 0-500 psi (0-34.5 bars). 3. Quick disconnect coupler with dust plug. P/N 700453 and 700454. 4. Miscellaneous fittings and 0.25 hose to attach gauge to pump and run four to six feet of hose between pump/gauge and quick disconnect. All with a minimum of 500 psi WP. 5. Approximately one quart of low viscosity hydraulic oil. B. Filling 1. Bleed all pressure from the hydraulic system including the accumulators. 2. With the hydraulic power supply, apply 400 to 500 psig (27.6 to 34.5 bars) of pressure to port “PE” on the valve module assembly manifold (27). This is to collapse the pilot port area in the pressure pilot valve [2020602-01]. 3. Attach quick disconnect from hand pump to disconnect on diaphragm. 4. Loosen the “R” fitting on the valve module assembly. 5. With the hand pump start filling the diaphragm valve with the BOP control fluid until fluid starts to come out the loose fitting [R]. Tighten fitting and let it set for five minutes. 6. Bleed system by applying pressure with the hand pump and loosening the fitting [R]. Allow fluid to flow until pressure starts to fall off then tighten fitting. By keeping positive pressure in the system while bleeding, air that is forced out can not return. Repeat until all air has been bled from the system. 7. Remove pressure from port “PE.” 8. Repeat step 6. 9. After bleeding, charge the system with 0 to 10 psi (0 to 0.7 bars) of oil. 10. Remove the quick disconnect fittings and replace both dust covers.

VI. PRE-DEPLOYMENT TESTING A. HYDROSTATIC TESTS Caution: Keep away from inlet windows in the side of the body (1) when applying pressure to and operating the hydraulic system. Once pressure has been applied to the hydraulic system, the check-valve will hold pressure [3000 psi (207 bars)] in the accumulators until it is manually relieved from the bleed valves on the valve module (27). TC9162

127

Acceptance Criteria: All pressurized hydraulic components shall have no visual evidence of external leakage, except at directional control valve external drain ports. Several drops per minute through external drain ports is normal. Note: All control system tests must be performed when the riser fill-up valve is in an up-right position. NEVER PERFORM TESTING WITH THE FILL-UP VALVE STORED ON ITS SIDE! Attach hydraulic lines per the riser fill control system flow diagram. 1. Control System Tests: a. With ports “ME, OP and S” vented on the valve module assy. manifold, pressurize port “RP” to 4500 psig. (310 bars) and maintain for 15 minutes. Visually examine all pressurized hydraulic components for external leakage. b. With ports “ME, OP, RP and PE” vented on the valve module assy. manifold, pressurize port “S” to 4500 psig. (310 bars) and maintain for 15 minutes. Visually examine all pressurized hydraulic components for external leakage. c. With ports “ME, RP and PE” vented on the valve module assy. manifold, slowly pressurize ports “S and OP” to 4500 psig. (310 bars) and maintain for 15 minutes. Visually examine all pressurized hydraulic components for external leakage. d. When executing the above operations, please note that hydraulic fluid trapped in the hydraulic cylinders will now discharge through port “ME.” Safely connect a drain hose to port “ME” and secure hose from whipping under pressure. Use a container to catch the discharged fluid. Note: Exhaust fluid discharging from the hole in the bottom of the top bolt-on module, at the same time as “ME,” is considered normal. B. OPERATIONAL TEST Acceptance Criteria: Cracking pressure = 275 +/- 50 psi (19 +/- 3.4 bars). 1. Functional Test: a. Open fill-up valve ID to ambient pressure. b. Confirm all hydraulic hoses are connected per set up instructions. c. Connect drain hose to port “ME” and secure hose from whipping. d. Apply control pressure to the control system reset and supply hoses, “RP & S.” e. Remove pressure from “RP.” This will close the sleeve if open. f. Slowly apply pressure to pilot valve exhaust “PE” and record the cracking pressure. g. Cracking pressure can be adjusted by changing internal diaphragm pressure. Example: Cracking pressure can be raised by adding diaphragm pressure. 2. Manual Close: a. Apply pressure to supply port “S.”

TC9162

128

b. Remove pressure from pilot valve exhaust “PE.” c. Apply pressure to disable/reset valve “RP.” d. Remove pressure from “RP.”

VII. ACCUMULATOR Acceptance Criteria: Accumulators can operate fill-up valve 3 complete cycles. 1. Accumulator Operation: a. Charge accumulators with 3000 psig (207 bars) of hydraulic fluid through the supply valve port “S.” b. Verify that the fill-up valve is in the closed position. c. If fill-up valve is open, apply pressure to “RP” [3000 psig (207 bars)] with no pressure on “PE.” Remove pressure from “RP.” d. Remove pressure from “S.” e. Add cracking pressure to “PE” [275 +/-50 psig (19 +/- 3.4 bars)] to open fill-up valve. f. When open, remove pressure from “PE” then apply pressure to “RP” to close. g. Repeat the last two steps to operate fill-up valve three complete cycles. h. With the valve in its fully closed position, carefully bleed off the remaining pressure from the hydraulic system by loosening the bleed valves on the top two bolt-on hydraulic modules.

TC9162

129

Notes:

TC9162

130

B

B

SECTION A-A






TC9162

131

.X [0.]

± = []

SURFACE TREATMENT

±°

.XXX [0.XX]

± = []

CAMERON

DATE

P. SUMMERLIN MATERIAL & HEAT TREAT

.XX [0.X]

±= []


ANGLES


CHECKED BY:

DATE

.ASS'Y. DOUBLE RUNNING GROOVE HYDRAULIC RUNNING AND TESTING TOOL F/'LK3.5' RISER SYSTEM

J. HOEFLER APPROVED BY:

DATE


2231199-09

DRILLING SYSTEMS

SHEET

1 OF 2

SK-154159-09

REV:

01

A

D

D

BOTTOM VIEW

A TOP VIEW




VIEW D-D

TC9162

THIRD ANGLE



.X [0.]

± = []

SURFACE TREATMENT

±°

.XXX [0.XX]

± = []

CAMERON

DATE

P. SUMMERLIN MATERIAL & HEAT TREAT CHECKED BY:

DATE


APPROVED BY:

DATE

J. HOEFLER

132

INITIAL USE B/M:

2231199-09

DRILLING SYSTEMS

.ASS'Y. DOUBLE RUNNING GROOVE HYDRAULIC RUNNING AND TESTING TOOL F/'LK3.5' RISER SYSTEM

J. HOEFLER

.XX [0.X]

±= []


ANGLES

SHEET

2 OF 2

SK-154159-09

REV:

01

Parts List: Hydraulic Running & Test Tool, Double Lock Grooves, 21” LK 3.5 Riser, Includes Secondary Mechanical Lock P/N 2231199-09 Rev. 02 Item

Part Number

Qty

Description

1

2011105-15-01

1

Removeable Shank Mandrel

2

649072-07-03

1

Mandrel, Body

3

648759-18-03

1

Location and Test Ring

4

648755-08-02

1

Ring, Split Lock

5

648756-10-02

1

Load Ring

6

648753-05-03

1

Piston, Actuator

7

648754-07-02

1

Cylinder, Operating

8

648797-01

6

Block, Spacer

9

2724382-01

12

Screw, 12 Point Cap

10

2163004-01

1

Nose, Alignment Pin

11

2011990-04

1

Alignment Pin

12

2275022-01

1

Support Ring, Alignment Pin

13

702586-16-00-12

1

Screw, Hex Head Cap

14

2010512-01

1

Anti-Rotation Key

15

649071-12-03

1

Thrust Segments

16

2724382-02

16

Screw, 12 Point Cap

17

648796-04

1

Ring, Protector, Indicator Rod

18

2704965-02

8

Screw, 12 Point Cap

19

2748573-02

1

Nipple, Pipe-Regular

20

2748573-03

1

Nipple, Pipe-Regular

21

2232232-02-01

1

Nut, Top

22

002504-08

1

Plug, Pipe-Threaded Hex Socket

23

2011980-08-01

5

Retaining Wall

24

2724105-05

12


25

702515-25-21-04

6

Screw, Soc Head Set

26

2011980-07-04

1

Weldment, Retaining Wall

27

2231200-01

4

Mechanical Stop

28

648758-10-01

4

Indicator Rod, Manual Override

29

2725138-01

4

Dowel Pin

30

2724472-03

4

Pin, Quick Release, Ring Grip

31

648621-01

10

Reaction Lever Mount

32

702501-10-00-34

5

Screw, Hex Head Cap

33

200778

5

Nut, Hex

34

702529-13-01

5

Washer

TC9162

133

Item

Part Number

Qty

Description

35

2704131

10

Screw, 12 Point Cap

36

2724065-01

2

Seal Ring

37

2724065-02

2

Seal Ring

40

702514-29-11

8


47

2736231-03

1

Swivel Hoist Ring

48

2310050-01

1

Tool Joint Plug

49

2788076-01

1

Screw, 12 Point Cap

50

2310489-01

1

Spacer Accessory Items

42

2163007-22

2

Assembly, Female Test Sub, 6.375 OD Pin

43

2163007-20

1

Subassembly, Female Test Sub, 4.750 OD Pin

44

2163007-21

2

Subassembly, Female Test Sub, 4.125 OD Pin

TC9162

134

LK RISER HYDRAULIC RUNNING TOOL

Running Tool Load Rating, Lift by Mandrel Shoulder ..….…….2,750,000 lb

Choke/Kill Line Test Sub………………………………….………….15,000 psi max

Hydraulic Line Test Sub………………………………………………5000 psi max

Mud Boost Line Test Sub………………………………..…………...5000 psi max

Lift Lug SWL…………………………………………………………….17,000 lb

Running Tool Load Rating, Lift by API Tool Joint Threads ……1,577,000 lb

I. DESCRIPTION The riser running tool is used to lift and handle the marine riser joints and to test the auxiliary lines. The lower end of the tool will stab into the LK riser connector and hydraulically lock into place. The tool is equipped with position indicators which double as a manual unlock system in the event of hydraulic failure. The mandrel on the other end has a tool joint box so that common rig tools can be used for handling. An alignment pin is provided to allow orientation of the running tool, ensuring proper position for installation of the test plugs. If pressure testing of the auxiliary lines is necessary, the running tool is left locked in place and the test plugs are installed. All items in this procedure refer to the items in parts list for the hydraulic riser running and test tool unless indicated otherwise.

II. OPERATION A. Installation 1. Ensure that the tool is in the unlock position. The split lock ring (item 4) should be retracted, not extending beyond the OD of the load ring (item 5). 2. Install the running tool in the riser joint. The alignment pin (item 11) stabs into a bolt hole in the riser joint flange. 3. Ensure that the tool is fully engaged in the riser joint flange. The spacer blocks (item 8) must be in contact with the raised face of the riser joint flange. 4. Apply pressure [1500 psi max (103 bars)] to the lock port of the tool. 5. Ensure that the top of the position indicator/manual override rods (item 28) retract below the mechanical stop (item 27). 6. Swing the mechanical stop (item 27) over the position indicator/manual override rods (item 28) and install the quick release pin (item 30). Note: After lock pressure has been applied, the pressure may be relieved to zero psi. The tool will stay locked, without maintaining lock pressure, until either unlock pressure is applied or the tool is manually unlocked.

TC9162

135

B. Testing 1. When pressure testing of the auxiliary lines is necessary, loosen the socket head set screws (item 25) located at the center of the retaining wall (item 23) until the test sub is free to move into test position. Important: Special care should be taken to protect the sealing surface of the auxiliary line pins from damage. a. Guide the test sub through the test tool flange and over the auxiliary line pin. b. Place the notched end of the handle over the shaft on top of the mounting block. c. Press down on the handle to leverage the test sub down until it bottoms out on the test tool flange. d. Slide back the handle and rotate the test sub 90O until the spring loaded anti-rotation pin (item 6 of the Female Test Sub Subassembly) falls into place. (Rotation in the wrong direction is prevented by the fixed pin). e. Apply pressure to the auxiliary line according to rig procedures. Pressure at any location along the line shall not exceed the rated working pressure of the line. f. After pressure testing is complete, remove the test subs: 1.) Relieve

Test Pressure on all lines being tested.

2.) Pull

up on the T handle, disengaging the spring loaded anti-rotation pin (item 6 of the Female Test Sub Subassembly).

3.) Slowly

rotate the test sub 90O.

4.) Lift

the test sub until it rest on top the retaining wall (item 23) and tighten the socket head set screw (item 25) until it bottoms out in the side of the test sub.

Note: Observe the pressure relief pin (item 13 of the Female Test Sub Subassembly) on the test subs. This pin automatically relieves any pressure buildup or vacuum when the sub is unlocked. g. Remove the test subs and set them aside or lift them up into the stored position on the running tool until the next riser joint is ready for testing. C. Tool Disengagement 1. Ensure all auxiliary line test subs are relieved of pressure and disengaged. 2. Pull the quick release pin (item 30) and rotate the mechanical stop (item 27) until it is free of the protector ring. 3. Apply pressure [1500 psi max (103 bars)] to the unlock port of the tool. The four position indicator (item 28) should be approximately level with the top of the protector ring (item 17). 4. Lift up on the mandrel until it is completely free of the riser bore.

TC9162

136

III. MAINTENANCE A. Disassembly for Changing Out Lip Seals 1. Ensure the test sub subassemblies are removed from the tool and all pressure is relieved. Remove the eight cap screws (item 18) and the protector ring (item 17) from the top of the thrust segments (item 15). 2. Remove the pipe nipples (items 19 and 20). 3. Remove the sixteen cap screws (item 16) and the thrust segments (item 15) from the top of the location and test ring (item 3). 4. Back out the four indicator rods (item 28). 5. Unthread the mandrel (item 1) out of the tool. 6. Remove the location and test ring (item 3) and anti-rotation key (item 14). 7. Remove the operating cylinder (item 7), leaving the piston (item 6) on the mandrel body (item 2). If seal friction causes the piston to stay with the cylinder, proceed as follows: a. Insert the long threaded ends of the indicator rods (item 28) into the threaded holes in the top of the operating cylinder. b. Turn the indicator rods, using them as jack screws to separate the piston from the operating cylinder. 8. Remove the piston (item 6) from the mandrel body (item 2). 9. Remove the split lock ring (item 4). 10. Remove the seal ring (item 36) from the outside groove of the mandrel body (item 2). 11. Remove the seal ring (item 37) from the inside groove of the operating cylinder (item 7). 12. Remove the seal ring (item 36) from the inside groove of the piston (item 6). 13. Remove the seal ring (item 37) from the outside groove of the piston (item 6). B. Assembly 1. Clean and inspect all parts for wear or damage. 2. Place the piston (item 6) on a clean floor with the end containing threaded holes facing up. 3. Install the replacement lip seal (item 37), lips up, into the outside groove of the piston (item 6). 4. Install the replacement lip seal (item 36), lips down, into the inside groove of the piston (item 6). 5. Install the replacement lip seal (item 37), lips down, into the inside groove of the operating cylinder (item 7). 6. Apply a light coat of oil to the lip seals on the outside of the piston (item 6) and on the inside of the operating cylinder (item 7). 7. Gently lower the operating cylinder (item 7) until it begins to engage the piston seal (item 37). TC9162

137

8. Install the four indicator rods (item 28) into the top of the piston (item 6) through the four holes provided in the top of the operating cylinder. Note: The indicator rods are threaded, and may be used with a nut and washer to help push the operating cylinder onto the piston. 9. Install the pipe nipple (item 19) in the top of the operating cylinder (item 7). 10. Gently lower the location/test ring (item 3) over the operating cylinder (item 7), taking care to ensure proper alignment with the anti-rotation key (item 14) and the pipe nipple (item 19). 11. Install four .625”-11 UNC nuts onto the indicator rods (item 28) until the nuts bottom out on top of the location/test ring (item 3). 12. Install the lip seal (item 36), lips up, in the outside groove of the mandrel body (item 2). 13. Install the pipe nipple (item 20) into the upper shoulder of the mandrel body. 14. Ensure that the load ring (item 5) is fully seated on the mandrel body shoulder and the socket screws (item 40) are snug. There should be a gap of approximately 0.262 inches from the bottom of the mandrel body to the bottom of the load ring when fully seated. 15. Apply a light coat of oil to the lower outer portions of the mandrel body to ease installation of the operating system. 16. Center the split lock ring (item 4) on the load ring (item 5) with the small OD facing up. 17. Gently lower the operating system subassembly (items 3, 6 and 7) over the mandrel body (item 2). a. Ensure that the operating system is properly aligned with the pipe nipple (item 20) and the anti-rotation key (item 14). b. The lower end of the piston (item 6) will enter the bore of the split lock ring (item 4). c. The bottom faces on the inside of the location test ring (item 3) will become flush with the top surfaces of the mandrel body and the operating cylinder. 18. Thread the shank mandrel (item 1) into the mandrel body (item 2) through the location and test ring. 19. Remove the four .625”-11 UNC nuts from the indicator rods (item 28) and remove the pipe nipple (item 20). 20. Install the thrust segments (item 15), ensuring that one segment is properly aligned over the prep for the pipe nipple (item 20). 21. Secure the segments to the top of the location test ring (item 3) with the eight cap screws (item 18) on the inner bolt circle and the eight cap screws (item 18) on the outer bolt circle. Note: The thrust segments will interlock with the groove in the outside diameter of the mandrel shank. 22. Re-install the pipe nipple (item 20). 23. Install the protector ring (item 17), with the counter bored holes facing up, onto the top of the thrust segments (item 15). Secure with the eight cap screws (item 18). TC9162

138

24. Apply pressure [1500 psi max (103 bars)] to the lock port of the tool. 25. Ensure that the top of the position indicator/manual override rods (item 28) retract below the mechanical stop (item 27). 26. Swing the mechanical stop (item 27) over the position indicator/manual override rods (item 28) and install the quick release pin (item 30). 27. Pull the quick release pin (item 30) and rotate the mechanical stop (item 27) until it is free of the protector ring. 28. Apply pressure [1500 psi max (103) bars] to unlock port of the tool. The four position indicator (item 28) should be approximately level with the top of the protector ring (item 17).

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139

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140

Parts List: Female Test Sub for 6.375 Dia. Pin, 15,000 psi WP, 9/16” Medium Pressure Autoclave, Hydraulic Running and Testing Tool P/N 2163007-22 Rev. 01 Item

Part Number

Qty

Description

1

2011986-22

1

Test Sub, Female

2

2011979-02

1

Handle

3

702501-10-00-26

1

Screw, Hex Head Cap

5

615795-02

1

Handle Extension

6

615797-03

1

Pin, Anti-Rotation

7

615796-01

1

Handle, Anti-Rotation Pin

8

020712-02

1

Pin, Spirol

9

615839-01

1

Retainer Nut, Anti-Rotation Pin

10

040310-97

1

Spring, Compression

12

615836-01

1

Nut, Retaining

13

615837-01-07

1

Pin, Pressure Relief

14

615838-01

1

Sleeve, Seal Retaining

15

610108-22

1

Back-Up Ring

16

707496

1

Seal Ring

17

040310-95

1

Spring, Compression

18

040310-96

1

Spring, Compression

19

2011978-02

1

Handle, Pin

20

018571-09

1

Pin, Spring

21

2725430-04

2

Seal Ring

22

702511-13-00-06

1

Screw, Hex Head

23

2708729-02

1

Pin, Ball Lock-Single Acting

Note: 15,000 psi max working pressure.

TC9162

141

TC9162

142

Parts List: Female Test Sub for 4.750 Dia. Pin 5000 WP, .75 Autoclave, Hydraulic Running and Testing Tool P/N 2163007-20 Rev. 02 Item

Part Number

Qty

Description

1

2011986-20

1

Test Sub, Female

2

2011979-02

1

Handle

3

702501-10-00-26

1

Screw, Hex Head Cap

5

615795-02

1

Handle Extension

6

615797-03

1

Pin, Anti-Rotation

7

615796-01

1


8

020712-02

1

Pin, Spirol

9

615839-01

1


10

040310-97

1

Spring, Compression

12

615836-01

1

Nut, Retaining

13

615837-03-01

1


14

615838-01

1


15

610108-22

1

Back-Up Ring

16

707496

1

Seal Ring

17

040310-95

1

Spring, Compression

18

040310-96

1

Spring, Compression

19

2011978-02

1

Handle, Pin

20

018571-09

1

Pin, Spring

21

2725430-10

2

Seal Ring

22

702511-13-00-06

1

Screw, Hex Hd

23

2708729-02

1

Pin, Ball Lock-Single Acting

Note: 5000 psi WP max working pressure.

TC9162

143

TC9162

144

Parts List: Female Test Sub, 4.125 Dia. Pin 5000 WP, 1.00 Autoclave, Hydraulic Running and Testing Tool P/N 2163007-21 Rev. 02 Item

Part Number

Qty

Description

1

2011986-21

1

Test Sub, Female

2

2011979-02

1

Handle

3

702501-10-00-26

1

Screw, Hex Head Cap

5

615795-02

1

Handle Extension

6

615797-03

1

Pin, Anti-Rotation

7

615796-01

1


8

020712-02

1

Pin, Spirol

9

615839-01

1


10

040310-97

1

Spring, Compression

12

615836-01

1

Nut, Retaining

13

615837-03-01

1


14

615838-01

1


15

610108-22

1

Back-Up Ring

16

707496

1

Seal Ring

17

040310-95

1

Spring, Compression

18

040310-96

1

Spring, Compression

19

2011978-02

1

Handle, Pin

20

018571-09

1

Pin, Spring

21

2725430-11

2

Seal Ring

22

702511-13-00-06

1

Screw, Hex Head

23

2708729-02

1

Pin, Ball Lock-Single

Note: 5000 psi WP max working pressure.

TC9162

145

6

4

13

12

A 19 20

2

26

( 5 8.00 ) [14 73.2 ]

22

3

21

1

RISER PRESSURE TEST PORT

8

7

14

4

6

12

9

10

11

13

15 16 19

A

15

7 7.0 0 ±.13 [ 19 55.9±3.3]

16

SECTION A-A

NOTE: THIS DRAWING AND THE CONFIDENTIAL TRADE SECRET INFORMATION ON IT ARE THE PROPERTY OF CAMERON. POSSESSION DOES NOT CONVEY ANY RIGHTS TO DISCLOSE, REPRODUCE OR USE SAME FOR ANY PURPOSE OTHER THAN THAT GRANTED BY EXPRESS WRITTEN PERMISSION OF CAMERON. THIS DRAWING IS TO BE RETURNED TO CAMERON UPON ITS REQUEST OR COMPLETION OF AUTHORIZED USE.

1. DENOTES CENTER OF GRAVITY: MACHINING TOLERANCES UNLESS OTHERWISE SPECIFIED




TC9162

.X [0.]

± = [] .XX [0.X]

±= [] .XXX [0.XX]

± = []

SURFACE TREATMENT

~

±°


CAMERON

DATE

P. SUMMERLIN

ANGLES


DATE

ASSEMBLY; MANUAL RUNNING AND TESTING TOOL, WITH REMOVABLE SHANK MANDREL FOR LK 3.5

J. HOEFLER

~


146

APPROVED BY:

DRILLING SYSTEMS

DATE


SHEET

2231213-06

1 OF 1

SK-154182-06

REV:

02

Parts List: Manual Running and Test Tool 9-5/8” Mandrel Neck with 6-5/8” API Tool Joint P/N 2231213-06 Rev. 02 Item

Part Number

Qty

Description

1

2232231-02

1

Mandrel, Removable Shank

2

2011982-05-01

1

Location and Test Ring

3

2010759-01-06

2

Lock Block, Mandrel

4

648674-11-06

6

Retainer Nut

6

648673-08-04

6

Flange Bolt

7

648621-01

10

Reaction Lever Mount

8

702501-10-00-34

5

Screw, Hex Head Cap

9

702529-13-01

5

Washer

10

200778

5

Nut, Hex

11

702500-10-00-12

10

Screw, Hex Head Cap

12

2724226-01

6

Pin, Dowel

13

2090495-01

6

Pin, Roll

14

710803

4

Screw, 12 Point Cap

15

702514-25-11-04

5


16

2011980-08-01

5

Retaining Wall

19

2724105-05

12


20

2011980-07-04

1

Weldment, Retaining Wall

21

702514-29-11-12

4


22

2232232-02-01

1

Nut, Top Accessory Items

TC9162

2163007-22

2


2163007-20

1


2163007-21

2


147

LK RISER MANUAL RUNNING TOOL

Running Tool Load Rating, Lift by Mandrel Shoulder ..….…….2,750,000 lb

Choke/Kill Line Test Sub………………………………….………….15,000 psi max

Hydraulic Line Test Sub………………………………………………5000 psi max

Mud Boost Line Test Sub………………………………..…………...5000 psi max

Lift Lug SWL…………………………………………………………….17,000 lb

Running Tool Load Rating, Lift by API Tool Joint Threads ……1,577,000 lb

I. DESCRIPTION The riser running tool is used to lift and handle the marine riser joints and to test the auxiliary lines. The lower end of the tool will sit on the LK riser connector and mechanically lock into place utilizing riser bolts. The mandrel on the other end has a tool joint box so that common rig tools can be used for handling. If pressure testing of the auxiliary lines is necessary, the running tool is left locked in place and the test plugs are installed. All items in this procedure refer to the items in parts list for the manual riser running and test tool unless indicated otherwise.

II. OPERATION A. Installation 1. Install the running tool in the riser joint. 2. Bolt installation. a. Hand-tighten all the bolts into the nuts. b. Ensure that the nut and bolt threads, the bolt collars, and the nut bearing faces are cleaned and lubricated with either Hydratight Sweeney 503 moly paste or Loctite moly paste. c. Wrench tighten all bolts. Once all bolts have been initially tightened, check to ensure all bolts are wrench tight. B. Testing 1. When pressure testing of the auxiliary lines is necessary, loosen the socket head set screws (item 15) located at the center of the retaining wall (item 16) until the test sub is free to move into test position. Important: Special care should be taken to protect the sealing surface of the auxiliary line pins from damage. a. Guide the test sub through the test tool flange and over the auxiliary line pin. TC9162

148

b. Place the notched end of the handle over the shaft on top of the mounting block. c. Press down on the handle to leverage the test sub down until it bottoms out on the test tool flange d. Slide back the handle and rotate the test sub 90o until the spring loaded anti-rotation pin (item 6 of the Female Test Sub Subassembly) falls into place. (Rotation in the wrong direction is prevented by the fixed pin). e. Apply pressure to the auxiliary line according to the rig procedures. Pressure at any location along the line shall not exceed the rated working pressure of the line. f. After pressure testing is complete, remove the test subs: 1.) Relieve

Test Pressure on all lines being tested.

2.) Pull

up on the T handle, disengaging the spring loaded anti- rotation pin (item 6 of the Female Test Subassembly)

3.) Slowly

rotate the test sub 90o.

4.) Lift

the test sub until it rests on top of the retaining wall and tighten the socket head set screw (item 15) until it bottoms out in the side of the test sub.

Note: Observe the pressure relief pin (item 13 of the Female Test Sub Subassembly) on the test subs. This pin automatically relieves any pressure buildup or vacuum when the sub is unlocked. g. Remove the test subs and set them aside or lift them up into the stored position on the running tool until the next riser joint is ready for testing.

TC9162

149

SECTION A-A

SECTION B-B

DETAIL C

VIEW E-E

SECTION D-D

TC9162

150

Parts List: Hydraulic Riser Spider for 60.50” Wirth Rotary Table with Hydraulic Lock Modification P/N 2163100-09 Rev. 06 Item

Part Number

Qty

Description

1

2163928-05

1

Spider

2

648611-05-01

2

Attaching Pin

3

012185-01

6

Eyebolt

4

685707-02

2

Pin, Hitch

5

2163117-02-01

6

Dog

6

2010820-02-01

6

Mechanical Stop, Dog

7

2724309-17-01

6

Hydraulic Cylinder

8

648656-01

6

Clevis

9

702514-33-20-12

12


10

702533-07-10-60

6


11

2163156-04

6

Weldment, Support Bracket

12

2725753-16-00-20

12

Screw, Hex Head Cap

13

2706266-01

12

Flat Washer

14

707725

12

Nut, Heavy Hex

15

2736516-02-01

4

Side Pull Hoist Ring

16

700126

17

2725753-18-00-32

12

Screw, Hex Head Cap

18

702528-22-01

12

Washer

19

2232844-01-01

12

Dog Retainer Pin

20

702546-10-00-10

12

Screw, 12 Point Cap

21

708587

2

Eyebolt

23

2275151-02

6

Support Plate

24

702585-18-00-12

18

Screw, 12 Point Cap

25

648651-08

1

Assembly, LK Spider Hydraulic Parts

26

2724363-06

6

Cylinder, Hydraulic

27

2163292-10

6

Pin, Locking

28

2163106-03

6

Plate, Mounting, Cylinder

29

702505-10-00-24

24


30

702505-06-00-10

24


TC9162

10 Ft

Chain

151

LK SPIDER OPERATION AND MAINTENANCE

Spider Load Rating……………………..2,400,000 lb Side Pull Hoist Ring..............................14,000 lb each All Ports ………………………………….1/2” NPT, 1500 psi Operating, 3000 psi max

I. DESCRIPTION A spider is a device equipped with retractable bars called dogs. The dogs support the suspended riser. The hydraulic spider is operated by the driller at his station, eliminating any need for manual movement of the dogs.

II. OPERATION A. Prepare to Run the Riser 1. Lift the spider assembly onto the drilling floor. 2. Install the spider in the rotary table. 3. Purge the air from the hydraulic lines. 4. Using 1/2” NPT fittings, connect the hydraulic lines to the spider. a. Connect one line to the EXTEND port in the hydraulic block. b. Connect one line to the RETRACT port in the hydraulic block. 5. Function test the spider: a. Apply 1500 psi (103 bars) hydraulic pressure to the EXTEND port. b. Visually ensure that the dogs fully extend to dimension in spider illustration. c. Release the hydraulic pressure. d. Apply 1500 psi (103 bars) hydraulic pressure to the RETRACT port. e. Visually ensure that the dogs fully retract. f. Release the hydraulic pressure. 6. Extend the dogs by applying 1500 psi to the EXTEND port. B. Run the Riser 1. Retract the spider dogs by applying 1500 psi (103 bars) hydraulic pressure to the RETRACT port. 2. Run the riser until the top riser connector is just above the spider. 3. Ensure that the choke and kill lines on the riser are clear of the spider dogs (item 5). 4. Extend the dogs by applying 1500 psi (103 bars) hydraulic pressure to the EXTEND port. 5. Apply 15,000 psi hydraulic pressure to the lock port of the secondary lock, or install mechanical stop dog (item 6). 6. Set the riser on the spider. Caution: The hydraulic cylinders are installed in the spider to move the dogs. Do not attempt to use the cylinders as a substitute for the dog stop pins. TC9162

152

III. MAINTENANCE AND STORAGE Note: The spider dogs should always be kept well-greased. 1. Before storing the spider, extend and grease the dogs. 2. Work the dogs back and forth to make sure all areas are greased. 3. Store the spider with the dogs in the retracted position.

TC9162

153

2

2

A

7

4

3

8

6

1

(19.38)

02

(18.70)

A

02

5

SECTION A-A

02

TC9162

154

Parts List: Wear Bushing with 13.31” ID for 18.765” ID Termination Spool P/N 644078-02 Rev. 03 Item

Part Number

Qty

Description

1

644109-02

1

Wear Bushing Body

2

2724452-02

2

O-Ring

3

709463

8

Pin, Shear Assembly

4

644115-03

1

Wear Bushing Lock Ring

5

702503-10-00-12

8


6

2748773-02

1

O-Ring

7

644110-02

1

Wear Bushing Retainer Ring Accessory Items

702515-32-10-08

TC9162

8


155

TC9162

156

Parts List: Wear Bushing Running and Retrieval Tool, 6-5/8” API Regular Box, Both Ends P/N 2011559-04-02 Rev. 01 Item

Part Number

Qty

Description

5

2011555-04

1

Body

6

2011556-02

1

Guide, Replaceable

7

2011557-01

4

Dog

8

2706602-01

8


9

2724129-01

4

Spring, Compression

10

W0105412-021

4

Pin, Dowel

11

2724151-01

4

Screw, Button Head, Hex Socket

12

2732096-01

4

Washer

TC9162

157

Notes:

TC9162

158

RISER BORE WEAR BUSHING/RUNNING TOOL I. DESCRIPTION The wear bushing is designed to protect the riser from key seating. It is installed above the flex joint element in the termination spool. A special wear bushing preparation is required in the bore to land the wear bushing, consisting of a landing preparation and shear pin grooves. The wear bushing lands when the Wear Bushing Lock Ring engages the lock ring preparation in the bore and is retained by as many as eight shear pins. Retrieving the wear bushing requires shearing the pins by applying overpull. The wear bushing has a dedicated running tool that uses spring loaded dogs to attach to J-slots in the wear bushing body. The wear bushing running tool runs on a drill pipe. When the dogs are engaged in the top set of J-slots, the running tool lowers the wear bushing into place and is subsequently retrieved (see Figure 1). If the drill bit to be used is too large to pass through the reduced bore of the wear bushing, the running tool can be turned 180° and run with the drill string just above the drill bit (see Figure 2). The wear bushing is installed on the drill string at the same time as the running tool. The drill string stops to engage the wear bushing at the appropriate depth and continues down afterwards. As the drill string is returned, it must also retrieve the wear bushing.

TC9162

159

II. INSPECTION OF WEAR BUSHING 1. Ensure that the running tool dogs (item 7, Assembly P/N 2011559-04-02) are in place and functioning properly. When pressed into the running tool and released, the dog springs should extend the dogs fully. 2. Check the condition of the replaceable wear bushing guides (item 6, Assembly P/N 2011559-04-02). The guides are retained with cap screws. Ensure that the wear bushing guides are not worn beyond the surface of the cap screw heads. 3. Ensure that the shear pins (item 3) in the wear bushing are installed. An overpull of 6000 lb is required to shear each pin. Provision is made for installation of as many as eight shear pins. When using less than eight shear pins, plug the unused shear pin holes with the provided plugs (P/N 702515-32-10-08). 4. Ensure that the J-Slots are clean and free of debris.

III. RUNNING PROCEDURE — BUSHING ABOVE TOOL Note: Run this configuration when the drill bit diameter is larger than the wear bushing bore. When running this configuration, the wear bushing must be retrieved each time the drill bit is retrieved. 1. Install the lower end of the running tool onto the drill bit (see Figure 2). 2. Install the wear bushing by lowering it over the running tool and rotating (right hand rotation) the wear bushing to engage the pin in the J-Slots. The inside taper on the end of the wear bushing will contact the guides on the running tool. 3. Install the drill pipe onto the upper end of the running tool. 4. Run the drill string per normal procedures until the wear bushing lands on the wear bushing shoulder. The shear pins on the wear bushing will engage the grooves in the bore. 5. Rotate the drill string to the left to unseat the pins from the J-Slots. 6. Continue running the drill string per normal procedures.

IV. RUNNING PROCEDURE — BUSHING BELOW TOOL Note: This configuration may be run when the drill bit diameter is smaller than the wear bushing bore. When running this configuration, the wear bushing may be left installed when retrieving the drill bit. When running this configuration the drill string will not pass the wear bushing. The drill string must be run only to install and retrieve the wear bushing this way. 1. Install the wear bushing by passing the tool through it until it contacts the guide and rotating (right hand rotation) the wear bushing to engage the pin in the J-Slots (see Figure 1). 2. Install the drill pipe onto the upper end of the running tool. 3. Run the drill string per normal procedures until the wear bushing lands on the wear bushing shoulder. The shear pins on the wear bushing will engage the grooves in the bore. 4. Rotate the drill string to the left to unseat the pins from the J-Slots. TC9162

160

5. Retrieve the wear bushing running tool and replace with a bit smaller than the bore of the wear bushing, then the drill string may be run through the wear bushing.

V. RETRIEVING PROCEDURE — BUSHING ABOVE TOOL 1. Retrieve the drill string until the running tool engages the wear bushing. 2. Apply sufficient overpull to shear the wear bushing pins. The pins are rated at 6000 lb each. 3. Continue retrieving the drill string per normal procedures.

VI. RETRIEVING PROCEDURE — BUSHING BELOW TOOL 1. Retrieve the drill string and install the wear bushing running tool 2. Run the drill string and running tool down to the wear bushing. 3. Engage the running tool by rotating to the right. 4. Apply sufficient overpull to shear the wear bushing pins. The pins are rated at 6000 lb each. 5. Continue retrieving the drill string per normal procedures.

TC9162

161

TC9162

162

Parts List: Diverter Flexjoint for 132.00” P/N 2164708-03 Rev. 01 Item

Part Number

Qty

Description

1

2275089-02

1

Weldment, Body

2

648673-08-04

6

Flange Bolt

3

648674-11-06

6

Retainer Nut

4

648674-10-04

6

Riser Insert

5

2724226-01

12

Pin, Dowel

6

2090495-01

12

Pin, Roll

7

648749-02

1

Retainer

8

2725172-01

4

Seal Ring, Piston

9

648677-03-05

1

Seal Sub

10

710796

1

Protector, Seal Sub

11

2231517-04-02

2

Lug, Lifting

12

702505-16-00-06

4


16

2720314-01

1

Debris Shield, Urethane Construction

TC9162

163

A

1.

1.

38

35

36

37

41

42

43 33

33

34

39

40

34

39

40

42

42

TOP VIEW A BOTTOM VIEW

NOTES: 1.

HOLES TO BE ALIGNED WITH 16" OUTLETS ON DIVERTER HOUSING.

2.

ITEMS 33 THRU 43 NOT SHOWN.






TC9162

.X [0.]

± .1 = [2.5]

.XXX [0.XX]

± .015 = [0.38]

~

± 2° 250


CAMERON

DATE

J. VAZCOY

ANGLES

.XX [0.X]

±.03= [0.8]

SURFACE TREATMENT


DATE

ASSEMBLY, DIVERTER, 60-1/2 IN, (2) 16 IN OUTLETS

P. TASSON ~


APPROVED BY:

DRILLING SYSTEMS

DATE


2301146-01

164

SHEET

1 OF 3

SK-170404-01

REV:

01

(

75.91 [1928.11]

) 6 7

5

4

13

3

12 2

10

13

16

(

(

) (

Ø21.00 [533.40]

)

Ø20.00 [508.00]

)

Ø60.25 [1530.35]

E

28

D 44 14

15 C 11

1

13

17

29

32

29

2X 38

32 8

9

30


31



SECTION A-A

TC9162

165

THIRD ANGLE



.X [0.]

± .1 = [2.5]

.XXX [0.XX]

± .015 = [0.38]

~

± 2° 250


CAMERON

DATE

J. VAZCOY

ANGLES

.XX [0.X]

±.03= [0.8]

SURFACE TREATMENT


DATE


P. TASSON ~


APPROVED BY:

DRILLING SYSTEMS

DATE


2301146-01

SHEET

2 OF 3

SK-170404-01

REV:

01

22

27

21

24

23

DETAIL C

20 23

26

26

25

18

DETAIL E

20

DETAIL D






TC9162

19

.X [0.]

± .1 = [2.5]

.XXX [0.XX]

± .015 = [0.38]

~

± 2° 250


CAMERON

DATE

J. VAZCOY

ANGLES

.XX [0.X]

±.03= [0.8]

SURFACE TREATMENT


DATE


P. TASSON ~


APPROVED BY:

DRILLING SYSTEMS

DATE


2301146-01

166

SHEET

3 OF 3

SK-170404-01

REV:

01

Parts List: Diverter, 60-1/2”, (2) 16” Outlets, (1) 6” Outlet, (1) 4” Outlet P/N 2301146-01 Rev. 04 Item

Part Number

Qty

Description

1

2786047-01

1

Packing Element

2

2301530-01

1

Cap

3

2301531-01

1

Element Housing

4

2301532-01

1

Spool

5

2301533-01

1

Lower Seal Cap

6

2301534-01

1

Pedestal

7

2301536-01

1

Piston

8

2301535-01

1

Adapter Ring

9

2301539-01

2

Control Port, Seal Sub

10

219067-15-08-31

24

Stud, Double Ended

11

219067-15-12-51

24

Stud, Double Ended

12

219067-15-07-41

30

Stud, Double Ended

13

2709000-15-01

78

Nut, Heavy Hex

14

219067-18-11-71

24

Stud, Doublel Ended

15

2709000-18-01

24

Nut, Heavy Hex

16

702585-25-00-54

12

Screw, 12 Point Cap

17

702585-25-00-44

20

Screw, 12 Point Cap

18

3A-969-443-001

1

Seal, Piston ID, Upper

19

3A-969-444-001

1

Seal, Piston ID, Lower

20

3A-969-420-001

2

Seal, Piston OD

21

3A-969-406-001

1

Seal, Adapter ID, Lower

22

3A-969-445-001

1

Seal, Adapter ID, Upper

23

3A-969-446-001

2

Seal, Adapter OD

24

3A-969-447-001

1

Seal, Adapter Top

25

2725820-07

26

10 Ft

Wear Band

3A-969-514-001

2

Wear Band

27

3A-969-414-001

1

Wear Band

28

3A-969-519-001

1

O-Ring

29

3A-969-475-702

4

O-Ring

30

702645-22-42

8

O Ring

31

042000-02-24

16

Back-Up Ring

32

3A-948-500-027

2

Packer

33

3A-076-4421

2

Nipple

34

3A-076-4423

2

Coupler

35

3A-076-4411

1

Nipple, Quick Disconnect

TC9162

167

Item

Part Number

Qty

Description

36

3A-076-4413

1

Coupler, Quick Disconnet

37

3A-076-4412

1

Mfg/Vendor: Aeroquip/Coastal Rubber Co.

38

3A-972-507-001

7

Pipe Plug

39

3A-FD45-1041-16

2

Plug, Dust Cap

40

3A-FD45-1040-16

2

Cap, Dust

41

3A-076-4414

1

Dust Plug

42

3A-095-2708

3

Nipple

43

3A-SS-16-RA-8

1

Reducing Adapter Expendable Items

702001-73-02

1

Ring Gasket

702003-16-52

1

Ring Gasket Optional Item

3A-979-000-114

TC9162

1

Seal Kit for Diverter Assembly

168

Notes:

TC9162

169

A

A (95.629 [2428.97])

15

11 (92.334 [2345.29])

4 12

9

8

C

C

17

VIEW A-A

15 10

14

3

2

B 5

13

B

7 (63.750 [1619.25])

6

SECTION C-C BOTTOM VIEW

SECTION B-B

16

1

16

TC9162

170

Parts List: Diverter Housing, 60-1/2”, (2) 16” Outlets, (1) 6” Outlet, (1) 4” Outlet P/N 2301145-01 Rev. 10 Item

Part Number

Qty

Description

1

2302975-01

1

Diverter Housing

2

2302904-01

4

Assembly, Locking Cylinder

3

2302977-01

2

Mounting Bar

4

2302976-01

2

Coffer Dam

5

2302977-02

2

Lower Mounting Bar

6

219067-21-12-01

24

Stud, Double Ended

7

2709000-21-21

24

Nut, Heavy Hex

8

278548-01

24

Screw, Hex Head Cap

9

062239-09

2

Hex Head Plug

10

204887-06-04-22

12

Connector

11

2761558-01

4

Plug, Pipe-Threaded Hex Head

12

204897-06-00-22

2

Tee, Union

13

619014-13-67

2

Connector

14

704801

15

062239-12

2

Hex Head Plug

16

2232092-07

1

Project Nameplate

27 Ft

Hydraulic Tubing

Expendable Items

TC9162

702001-37-02

1

Ring Gasket

702001-45-02

1

Ring Gasket

702001-65-02

2

Ring Gasket

171

195.49 [4965.4]

120.15 [3051.8]

Ø13.25 [336.55]

17

18

Ø9.63 [244.6]

TOP OF DIVERTER

9

3 2 19

26

5

24

25

7

20

16

21

4

23

6-5/8 API REG. BOX 27

28

12

31

A 13

22

02

14

15

SECTION A-A




A THIRD ANGLE

TOP VIEW

TC9162



.X [0.]

± .1 = [2.5]

SURFACE TREATMENT

~

± 2°

.XXX [0.XX]

± .015 = [0.38]

250

CAMERON

DATE


.XX [0.X]

±.03= [0.8]


J.C. REED

ANGLES

RA ON ALL ESTIMATED MACHINED WEIGHT: SURFACES

DATE

ASSEMBLY, DIVERTER RUNNING AND TEST TOOL

R. BAER ~

APPROVED BY:

DRILLING SYSTEMS

DATE

J. HOEFLER

172

INITIAL USE B/M:

SHEET

2310763-01

1 OF 1

SK-171258-01

REV:

02

Parts List: Diverter Running And Test Tool P/N 2310763-01 Rev. 05 Item

Part Number

Qty

Description

1

2309955-01

1

Main Body

2

2309952-01

1

Weldment, Centralizer

3

2309908-01

1

Top Plate

4

2309913-01

1

Bottom Mandrel

5

2310168-01

1

Top Mandrel

6

2309948-01

1

Locking Dog Ring

7

2309947-01

1

Stop Plate

8

2309907-01

1

Bottom Plate

9

2309956-01

1

Actuator Body

10

2310964-01

4

Anti-Rotation Pin

12

2310167-02

2

Bearing

13

2309914-01

4

Key, Anti-Rotation

14

2718242-01

8

Spring, Compression

15

2230388-02

8

Shoulder Screw

16

702585-16-00-14

6

Screw, 12 Point Cap

17

702585-16-00-34

6

Screw, 12 Point Cap

18

2709000-08-01

6

Nut, Heavy Hex

19

2232232-02

1

Nut, Top

20

700607

2

Seal Ring

21

2731380-01

1

Seal Ring

22

702585-31-00-40

12

Screw, 12 Point Cap

23

2309910-01

4

Anti-Rotation Key

24

712372-06-00-10

4


25

2707020-01

2

Fitting, Grease - Straight

26

702514-29-11-08

4


27

718532

1

Seal Ring

28

702505-16-00-16

12


29

2752095-06-10

6


30

2330461-01

6

Machine Detail, Dog Retrieval Key

31

2310167-02

2

Bearing

35

2232092-04

1

Project Nameplate

TC9162

173

TC9162

174

Parts List: Diverter Storage Skid P/N 2330386-01 Rev. 03 Item

Part Number

Qty

Description

1

2330245-01

1

Weldment, Diverter Storage Skid

2

2330246-01

2

Weldment, Retainer Strap

3

702581-19-00-50

8

Screw, Hex Hd Cap

4

702581-19-00-34

8

Screw, Hex Hd Cap

5

2709000-10-01

16

Nut, Hvy Hex

6

687950-62-31-14

1

Spanset, Ratchet

TC9162

175

Notes:

TC9162

176

Parts List: Torque Wrench Assembly, RT-40 Riser Tool Package P/N 2725702-01 Rev. 03

TC9162

MFG Part Number

MFG Name

RT-40PKG

FRANCIS TORQ/LITE

177

Notes:

TC9162

178

TC9162

179

TC9162

180

Parts List: Riser Spider Running Tool Control Panel P/N 2231697-66 Rev. 04 Item

Part Number

Qty

Description

1

2231741-12

1

Weldment, Control Panel

2

2231741-13

1

Weldment, Cover

3

2231740-13

1

Overlay, Main

4

2231740-11

1

Overlay, Outlet Connection Panel

5

2231740-15

1

Overlay, Upper

7

2711424-01

1

Pressure Regulator

8

2185640-02

1

Valve, Relief

9

2762401-21

3

Valve

10

2752108-12-05

2

Ball Valve

11

2762450-04-05

1

Sight Glass

12

3a-022-9005

2

Filter

13

2718189-01

2

Valve, Needle

14

2746438-01

3

Ball Valve

15

2704014

3

Valve, Check

16

2702039

1

Strainer, Inline

17

202351-05

1

Strainer, Y-Type

18

204891-03-02-22

2

Elbow, 90 Degree Female

19

2710905-05

9

Reducing Union Tee

20

204890-06-04-22

16

Elbow, 90 Degree

21

710308

2

Elbow, 90 Degree Union

22

204896-06-00-22

2

Cross, Union

23

204897-06-00-22

8

Tee, Union

24

2710938-01

2

Reducer

25

2762450-04-06

1

Sight Glass

26

2711865-04-08

6 Ft

Tubing

27

2711865-08-10

30 Ft

Tubing

28

2711865-16-10

6 Ft

Tubing

29

2710309-03

12

Plug

30

710696-03

12

Socket

31

2710309-04

1

Plug

32

710696-04

1

Socket

33

2710309-05

1

Plug

34

710696-05

1

Socket

35

2710308-03

6

Socket Dust Cap

TC9162

181

Item

Part Number

Qty

Description

36

706108-03

6

Dust Cap, Quick Coupling-Socket

37

2710308-04

1

Socket Dust Cap

38

706108-04

1

Dust Cap, Quick Coupling-Socket

39

2762906-01-72

43

Screw, Pan Head

40

2762906-01-02

7

Screw, Hex Head Cap

41

2762906-01-91

50

Washer, Flat

42

2752069-11-01

4

Nut

48

2232973-01

1

Nametag

50

702510-09-00-09

10

Screw, Pan Head

51

702519-17-02-01

4

Locknut, Hex Full Ht

52

204890-10-06-22

2

Elbow, 90 Degree

53

619014-13-87

12

Connector, Bulkhead

54

2760159

1

Connector

55

204411-02

1

Connector

58

2705676-08

4

Eyebolt

59

2710857-01

1

Union, Tubing-Reducing

60

204888-06-05-22

2

Connector, Tubing

61

204887-06-05-22

2

Connector, Tubing

62

2185640-70

1

Valve, Relief

63

2725860-08-02

4

Hose, Reinforced

64

2725860-12-02

1

Hose, Reinforced

65

2725860-16-02

1

Hose, Reinforced

66

702502-02-00-07

12

Screw, Hex Head Cap

67

702519-15-02-01

12

Locknut, Hex

68

716434

24

Washer

69

702529-05-02

6

Washer

70

702518-09

6

Nut, Hex

100

2021512-65-32

1

Tag Kit

TC9162

182

Parts List: Flexjoint OSI Assembly P/N 2724412-02-01 Rev. 01

TC9162

MFG Part Number

MFG Name

PD14149

OIL STATES RUBBER COM

183

Notes:

TC9162

184

Cameron LoadKing Drilling Riser 3.5 Manual

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