Completion Process HAL

Completion Process Ricki Jannise Technica Tech nicall Adviso Advisorr - Com Comple pletion tion Too Tools ls

© 2009 Halliburton. All Rights Reserved.

2

Well Completion

HYDRAULIC CONTROL LINE SURFACE-CONTROLLED TUBING-RETRIEVABLE SAFETY VALVE

Defined as “the design, selection

SIDE POCKET MANDREL

FLOW COUPLING

and installation of equipment and

LANDING NIPPLE FLOW COUPLING

the specification of treatment and

SIDE POCKET MANDREL

procedures necessary to bring the well into production and thereafter

LO LINER HANGER SIDE POCKET MANDREL

to produce in a manner which

SLIDING SIDE-DOOR ® CIRCULATING DEVICE

satisfies the operator’s objectives

RH HYDRAULIC-SET PACKER

for the field development”.

CIRCULATING DEVICE

BLAST JOINT TWB PERMA-SERIES ® PACKER

NO-GO NIPPLE


3

•

After the drill bit reaches target depth the well must be evaluated. •

Logging While Drilling (LWD)

•

Electric Wireline conveyed logging ((

(


)

)) 4

Data Inputs to Formulate Design Criteria Reservoir Parameters

Rock Characteristics

Design Criteria

Fluid Characteristics


Well and Completion Appraisal

Production Constraints

5

A. Run and cement the casing

• Zonal Isolation • Control flow from the desired formation • Run the casing


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• Zonal Isolation • Control flow from the desired formation • Run the casing • Cement the casing • Swell packers


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What is a Packer? 

Tool used to form an annular seal between two concentric strings of pipe TUBING

OR 

Tool used to form an annular seal between the pipe and the wall of the open hole


CASING

SEAL

8

•


Replace solids laden fluid with solids free fluid

•

Run in the work string

•

Circulate out the drilling mud with the completion brine

•

Filter the brine

•

Pull the work string


B. Displace to completion brine

9

•

•

Provide a flow path from the reservoir to the well bore

A. Run and cement the casing B. Displace to completion brine

Run the packer

C. Perforate the casing


10

•

Provide a flow path from the reservoir to the well bore

•

Run the packer

•

Run the perforating assembly

•

Fire the guns and stabilize the well

•

Pull the spent guns


A. Run and cement the casing B. Displace to completion brine C. Perforate the casing

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Perforating 

Wireline casing guns



Through tubing wireline guns



Tubing conveyed perforating


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•

• •

Filter formation material from oil, gas or water production.


Run screen and packer assembly

C. Perforate the casing

Drop the ball and set the packer


D. Install sand control?

13

•

•




•


•

Perform gravel pack


C. Perforate the casing D. Install sand control?

14

•

•




•


•

Perform gravel pack

•

Reverse-out excess



15

•

•




•


•

Perform gravel pack

•

Reverse-out excess



16

•

•




•


•

Perform gravel pack

•

Reverse-out excess

•

Pull out of the well



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• Seals and protects the casing from erosion and corrosion

B. Displace to completion brine

• Run the production tubing in the well


• Circulate the inhibited packer fluid

E. Install production packer and tubing

• Set the production packer © 2009 Halliburton. All Rights Reserved.

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What is a Packer? 

Tool used to form an annular seal between two concentric strings of pipe TUBING

OR 

Tool used to form an annular seal between the pipe and the wall of the open hole


CASING

SEAL

19

Packers What type of packers are there? 



10 basic types of packers 4 most common types


TUBING

CASING

SEAL

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Mechanical Double Grip Packer 

Description: 







Tubing may be left in tension, compression, or neutral. Holds pressure from above and below.

Applications: 



Mechanically set using combinations of rotation and tension or compression.

VALVE

Production, testing, treating, and service work.

PACKING ELEMENT

Limitations: 



May be difficult to operate in deep or deviated conditions. Avoid exceeding safe tension rating.


SLIP

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SLIP

Hydraulic Set Packer 

Description:  





SLIP

Tubing pressure set, shear release. Mechanically held, holds pressure from above and below. Some have counterbalance valve system.

Applications:   



VALVE

Deviated wellbores. Below hydraulic set dual packers. Stacked single string completions.

PACKING ELEMENT SETTING PORT HYDRAULIC SETTING CYLINDER

SLIDING SLEEVE

Limitations: 



Consider load on release pins under all expected operating conditions. With counterbalanced packers, consider temperature effect and compensate with slack-off weight.


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BLANKING PLUG

Seal Bore Packer 



Description: 

Wireline, Mechanical, or Hydraulic set.



Permanent or retrievable.



Holds pressure from above and below.



Requires tubing seal assembly.

Applications: 



POLISHED SEAL BORE

Production, testing, treating, gravel packing, extreme service.

Force analysis recommended for all applications.


SLIP PACKING ELEMENT SLIP

Limitations: 

STINGER

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Hydraulic Set Dual Packer 



Description: 

Tubing pressure set, shear release.



Dual tubing strings.



Holds pressure above and below.

Applications: 







Upper packer in a multi-zone production completion. Generally run with hydraulic set or seal bore packer below.

Avoid severe pressure reversals. Force analysis recommended to determine combination of forces.


PRIMARY STRING ABOVE PACKER

SECONDARY STINGER

SLIP

HYDRAULIC SETTING CHAMBER

PACKING ELEMENT SLIP

HYDRAULIC SETTING PORT PRIMARY STRING BELOW PACKER

Limitations: 

SECONDARY STRING

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SINGLE PACKER (Hydraulic Set)

A. Run and cement the casing B. Displace to completion brine C. Perforate the casing D. Install sand control? E. Install production packer and tubing


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What Do We Do with the Oil at the Surface?


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Surface Production System TO SALES LINE

CHRISTMAS TREE PNEUMATIC ACTUATOR

INSTRUMENT AIR SUPPLY

PNEUMATIC PRESSURE TO SSV QUICK EXHAUST

SAFETY CONTROL PANEL

LEVEL SWITCH

LO AND HI MONITOR PILOT

FUSIBLE PLUG

LO AND HI MONITOR PILOT

HEATER

SAND EROSION PILOT HYDRAULIC PRESSURE TO DHSV

SEPARATOR LEVEL SWITCH

FUSIBLE PLUG

TO SALES STORAGE

Legend Pneumatic Line Hydraulic Line


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Standard Three Phase Separator Rupture disk

PSV

Mist Extractor Baffle

Turbine meters

Liquid level controllers

Daniels

Back Backpressure pressurevalve vale © 2009 Halliburton. All Rights Reserved.

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QUESTIONS & ANSWERS

Completion Process Ricki Jannise Technical Advisor - Completion Tools 281 988 2282 ricki.jannise@halliburton.com

Completion Process HAL

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