Anaqua Engineering Mathis, Texas
Barite Weight Up Input Mud Weights and Volume Original Mud Wt. Desired Mud Wt. Volume of System
8.9 10.0 650
With Increase in Volume Number of Sacks Volume Increase New System Vol.
418 28 678
With Constant Volume Number of Sacks Vol. Of Mud to Jet Anaqua Engineering 2003
401 27
Anaqua Engineering Mathis, Texas
Fluid Cut Back Input Mud Weights and Volumes Original Mud Wt. Desired Mud Weight Cut Back Fluid PPG Volume of System
9.8 10.2 12.0 130
With Increase in Volume Cut Back Fluid Bbls Volume Increase New System Vol.
29 29 159
With Constant Volume Vol. Of Mud to Jet Add Cut Back Fluid Anaqua Engineering 2003
24 24
Ambar Lone Star 1101 Hwy 31 West Kilgore, TX 75662 (903)983-3600
CIRCULATION VOLUME WORKSHEET WELL: DATE:
L. Haynes 141 23 Mar 06 PUMP DISPLACEMENT: PUMP RATE:
RIG: Orion "Eclipse" SUPV: 0.0698 BPS 84 SPM 246 GPM
RKB DP/TBG OD: DP/TBG WT: DP/TBG ID:
FLUID DENSITY:
3 1/ 2 IN LBS/FT 2.760 IN
11.50
PPG
7
CSG OD: CSG WT: CSG ID:
6.276
IN LBS/FT IN
CSG DEPTH/TOP LINER:
6736
FT MD
6 1/8
IN LBS/FT IN
LINER OD: LINER WT: OPEN HOLE DIA/LINER ID:
CAPACITY FACTORS DRILL PIPE/TUBING: HEAVY WT DRILL PIPE: DRILL COLLARS: CASING: OPEN HOLE/LINER: DP/TBG x CSG: DP/TBG x OH/LNR: HWDP x CSG: HWDP x OH/LNR: DC x CSG: DC x OH/LNR:
0.00740 0.00000 0.00492 0.03826 0.03644 0.02636 0.02454 0.00000 0.00000 0.00000 0.01677
BBLS/FT BBLS/FT BBLS/FT BBLS/FT BBLS/FT BBLS/FT BBLS/FT BBLS/FT BBLS/FT BBLS/FT BBLS/FT
CAPACITIES DRILL PIPE/TUBING: HEAVY WT DRILL PIPE: DRILL COLLARS: DP/TBG x CSG: DP/TBG x OH/LNR: HWDP x CSG: HWDP x OH/LNR: DC x CSG: DC x OH/LNR:
69.6 0.0 4.8 177.6 65.7 0.0 0.0 0.0 16.3
BBLS BBLS BBLS BBLS BBLS BBLS BBLS BBLS BBLS
ANNULAR VELOCITES TOP HWDP:
0
HWDP OD: HWDP WT: HWDP ID: HWDP LENGTH:
FT MD IN LBS/FT IN FT
9411
FT MD
DC OD: DC WT (BOUYED): DC ID: DC LENGTH:
4 1/ 2 33 2 1/ 4 969
IN LBS/FT IN FT
CIRCULATING DEPTH: TOTAL DEPTH:
10380 10380
FT MD FT MD
TOP DC'S:
DP/TBG x CSG: DP/TBG x OH/LNR: HWDP x CSG: HWDP x OH/LNR: DC x CSG: DC x OH/LNR:
222 239 0 0 0 349
FPM FPM FPM FPM FPM FPM
CIRCULATE BOTTOMS UP CIRC VOLUME: PUMP STROKES: PUMP TIME:
259 3718 44
BBLS STKS MINS
CIRCULATE SURFACE TO SURFACE
NOTE: The geometry of this drawing will not vary itself to represent the true hole geometry. CIRCULATE SURFACE TO BIT CIRC VOLUME: PUMP STROKES: PUMP TIME:
74 1066 13
CIRC VOLUME: PUMP STROKES: PUMP TIME:
334 4784 57
BBLS STKS MINS
HOLE CAPACITY WITHOUT PIPE BBLS STKS MINS Author Unknown
CASING: OPEN HOLE/LINER: TOTAL
258 133 391
BBLS BBLS BBLS
$45,000.00 $1,875.00 6.0 fph 11.8 fph $85.33/ft 2,350' $200,535.55 $5,500.00 $195,035.55
all in daily costs per hour ROPbaseline ROPenhanced raw savings interval length time savings Product cost net savings
Drilling Application Bit Hydralics & ECD WELL GEOMETRY
Length, ft? = Hole Size, in? = Pipe OD, in? = Pipe ID, in? =
SEC 1
SEC 2
SEC 3
SEC 4
1,446 8.92 4 3.34
721 8.75 4 3.34
280 8.75 4.5 2.88
553 8.75 6.25 2.38
CONDITIONS
Number of Jets in 1st Set? = Size 1st Set of Jets, 32nds? = Number of Jets in 2nd Set? = Size 2nd Set of Jets, 32nds? = Reynolds Number PSI Drop MWD, Mud Motor? = Bit TVD, ft? = Mud Weight, ppg? = Plastic Viscosity? = Yield Point? = CALCULATIONS
Annular Velocity, fpm Critical Velocity, fpm Flow Type Annular Lag Times, minutes Drill Pipe Bore PSI Losses Annular PSI Losses
SEC 5
MUD PUMPS
6 10
2,000
Liner Size, in? = Stroke Length, in? = Pump Rate, spm? = % Efficiency of Pump, (0 - 100)? = Rod Diameter, in? = TRIPLEX, gpm
3,000 9.1 8.0 7
SEC 6
SEC 7
PUMP - 1
PUMP - 2
6 10 120 95 0 419
6 10 95 0 0
USER NOTES . . . A. Enter Well Geometry starting from top of hole in SEC 1and continue to bit. B. Pump defaults to a TRIPLEX if Rod Size equals zero. C. Read comments in cell A37.
SEC 1
SEC 2
SEC 3
SEC 4
SEC 5
SEC 6
SEC 7
162 184
170 185
183 186
274 196
0 0
0 0
0 0
LAM
LAM
LAM
TURB
0
0
0
9 172 10
5
2
3
0
0
0
85
69
345
0
0
0
6
3
22
0
0
0
RESULTS - BIT HYDRAULICS and ECD
Total Pressure Losses for Sections Lag or Bottoms-Up Time Measured Depth Drill Bit ECD @ Bit Nozzle Area Surface Equipment Loss Bit Nozzle Pressure Drop
711 19 3,000 9.36 0.4602 130 693
Pump Pressure Nozzle Velocity Pump Hydraulic Horsepower Bit Hydraulic Horsepower Percent Horsepower @ Bit Bit HSI Impact Force
Last Updated Jan 2003 - Original Author Unknown
1,535 292 375 169 45.2 2.71 575
Cuttings Carrying Index Input Data 600 RPM reading 300 RPM reading Mud Weight ppg Flow Rate gpm Drillpipe OD inches Bit Size inches
69 42 15.5 90 5 6 3/4
Cutting Carrying Index
1.025
107.34 1.64 0.22 0.72 0.28 5.87 246.51
A cuttings carrying index of one or greater indicates adaquate hole clean in holes with less than 35 degrees of deviation. Higher angle holes will require models other than the CCI.
Plastic Viscosity Yield Point
ndicates adaquate hole cleaning on. Higher angle holes will
27 15
Strokes to Spot Pill on Bottom OPERATOR: WELL NAME:
Goodrich Billy Sealy #11
DATA INPUT Pump Output Surface to Bit Strokes Bbls Pill to Spot Bbls to Leave in Drill String Bbls Slug Strokes to Chase Slug
0.07 995 strokes 30 0 25 200 strokes
DATA OUTPUT
Pick-up Pill Zero stroke counter Pump strokes Pick-up Slug Chase
430 strokes 437 strokes 358 strokes 200 strokes 995 Total
Anaqua Engineering 2003
Fresh Water
DIESEL
MUD MIXER
8.33
6.90
Volume (bbl)
500
400
Mud Weight (ppg)
9.0
9.0
15.6
15.8
Retort Solids Content
10.0%
4.0%
34.0%
37.0%
Corrected Solids (vol%)
9.0%
1.9%
32.9%
36.7%
Retort Oil Content
42.0%
77.0%
53.0%
52.0%
Retort Water Content
48.0%
19.0%
13.0%
11.0%
100.0%
O/W Ratio
47:53
80:20
80:20
83:17
0:100
Whole Mud Chlorides (mg/L)
32,000
52,000
29,000
10,000
Brine Calcium Chloride (ppm)
94,645
300,288 259,151 124,767
Average Specific Gravity of Solids Percent Barite
2.26
9.07
3.83
3.66
-1.9%
7.7%
25.2%
24.2%
ppb Barite
-28 ppb 112 ppb 371 ppb 356 ppb
Percent Low Gravity Solids
10.9%
-5.8%
ppb Low Gravity Solids
99 ppb
-52 ppb
Oil Content (bbl)
210.0
308.0
0.0
0.0
Water Content (bbl)
240.0
76.0
0.0
0.0
Barite Content (100 lb sx)
-141.7
449.7
0.0
0.0
CaCl2 Content (80 lb sx)
109.7
142.6
0.0
0.0
7.6%
100.0%
12.5%
69 ppb 113 ppb 0.0 0.0
6.9
DIESEL
6.53
ABS-40
6.57
PURESTAR
PROPERTIES
11.0
9.01
11.7%
7.3%
7.6%
0.0%
5.8%
5.6%
0.0%
57.6%
73.9%
88.3%
35.1%
18.5%
0:100 279,347
62.1
1710.3 9.0
9.00
80.0 : 20.0
40,920
331,478 154,414
FINISHED
COMBINED 899.3
DESIRED
CaCl2 Water 0
80.0 50,497
300,000
300,000
0.00
3.24
PRODUCT
3.68
0.0%
2.3%
ADDITIONS
3.7%
0 ppb
34 ppb
55 ppb
0.0%
3.5%
1.8%
0 ppb
32 ppb
17 ppb
0.0
518.0
746.0
0.0
316.0
0.0 0.0
788.3
1264.0 Oil (bbl)
$2.25
0.0
316.0
Water (bbl)
$0.50
308.0
630.6
938.6
Barite (sx)
252.4
339.9
592.3
CaCl2 (sx)
des conc 6
Quantity 526
gal
Product Pure Mul
$14.36
6
526
gal
Star Mul
3
263
gal
Pure Wet
6
95
sxs
Pure Check
3
47
sxs
Pure Vis
5
79
sxs
Lime
8.55
2480.03
63.5 6.59 0.38 0.05 2.31 0.27
0.67
52.62
$70,497.00 $0.00 $0.00 $4,881.00 $75,378.00
PER BBL
62.5
2100 -2900 -52.73 2915.0
-3740 1260
-68
433.1 -64.72 0 1.6 1.6 167.67 12.22 1621.88 386.75 -748.79 -643.9 -96.22 -151.71 -104.89
746.0
7.460E+02
0.0
0.000E+00
631
6.306E+02
340
3.399E+02
746.0000
NEEDED OIL for OWR
-186.5000
NEEDED WATER for OWR
339.9025
NEEDED CaCl2 for PPM
-181.3539
NEEDED WATER for PPM
0.0000 316.0000 8.3312
NEEDED WATER for CALCULATION NEW WATER after chlorides DENSITY BEFORE BAR addition
1667.4106
VOLUME BEFORE BAR
42.9150
NEEDED BARITE for wt.
0.0000
BBLS OIL & BRINE INSTEAD OF BARITE
0.0000
BBLS OIL
0.0000
BBLS WATER
0.0000
CaCl2 (sx)
0.0000
BBLS BRINE
0.0000 #DIV/0!
CaCl2 wt frac
CaCl2 wt
CaCl2 water vol frac
0.3000
10.7
0.900
1710.3 0.000E+00
9.00 7.6% 5.6% 73.9% 18.5%
0.000E+00
80.0 50,497 300,000
0.000E+00
3.68 3.7% 55 ppb 1.8% 17 ppb 1264.0 316.0 938.6 592.3
FINAL
CaCl2 + oil
7.7258
#REF!
: 20.0
FIN AL VO LU ME PE R BA TC H
PRODUCT ADDITIONS PER BATCH #REF! #REF!
#REF!
#REF! #REF! #REF! #REF! #REF!
DENISTY
OWR
CaCl2
+
-
+
+
-
+
+
+
+
-
+
-
+
-
+
+
-
+
Pilot Test 350 ml COMBINED bbl
WATER
0.0 ml
sx
CaCl2
30.2 g
gal
MUL
0.0 g
bbl
OIL
290.3 ml
sx
CLAY
3.3 g
sx
BARITE
70.1 g
WA
0.1 g
pails
350.81
280.65
0
80.29
422.86
690.61
464
15.8
52
11
37
410
15.8
52
11
37
290
15.8
52
11
37
446
16
42
20
38
1164
Volume of Fluid Added to Mud DIESEL Rate sec per quart
2
Gallons per minute
7.5
Volume per hour gal/bbls
450
10.7 bbls
450 gals
24
257.1 bbls
10800 gals
Number of hours fluid added
WATER Rate sec per quart
2
Gallons per minute
7.5
Volume per hour gal/bbls
450
10.7 bbls
450 gals
8
85.7 bbls
3600 gals
Number of hours fluid added
Anaqua Engineering 2003
Sec 1 Sec Length Hole ID Pipe OD Pipe ID Hole Cap Pipe Cap Ann Vol Ann bbl/ft Ann stks Pipe stks
655 8.92 5.5 4.89 50.64 15.23 31.39 0.04793 420 204
Sec 2
Sec 3
Sec 4
1628 8.75 5.5 4.89 121.08 37.85 73.24 0.04499 979 506
1617 8.5 5.5 4.89 113.49 37.59 65.97 0.04080 882 503
Current Depth String Displacement
5672 34.8
BBLS in Pipe BBLS in Annulus BBLS in Hole w/ Pipe BBLS in Hole
131.86 242.91 374.77 409.58
Surface to Bit Strokes Bottoms Up Strokes Surface to Surface Strokes Tot. Circulating Strokes
1763 3248 5011 10091
Surface to Bit Min Bottoms Up Min Surface to Surface Min Total Circulating Min
18 33 51 103
Written By: Eric Harding 10/6/2005
Sec 5
1772 8.5 5.5 4.89 124.37 41.20 72.30 0.04080 967 551
Sec 6
0.00 0.00 0.00 0.00000 0 0
Sec 7
0.00 0.00 0.00 0.00000 0 0 Pump 1
Liner Size Stroke Length Rod Diameter Pump Eff % Disp. Bbl/stk Strokes/Min BBL per Min GPM Surface Volume Company: Well: Date:
6 9 0 95 0.0748 98 7.33 307.9 380
Sec 8
0.00 0.00 0.00 0.00000 0 0 Pump 2
Sec 9
0.00 0.00 0.00 0.00000 0 0 Pump 3
6 9 0 95 0.0748
0.0000
0.00 0.0
0.00 0.0
0.00 0.00 0.00 0.00000 0 0
Sec 10
0.00 0.00 0.00 0.00000 0 0
WELL NAME
DAVIS LOCKE # 2
FIELD
West Caney Creek
DEPTH IN
2,500 FT
DEPTH OUT
7,355 FT
DESCRIPTION & S.N.
Length
BIT TWIST & SHOUT BIT SUB W/ FLOAT AnderDrift Tool (1) DC Stab. (1) DC Stab. (3) DC's X-Over (12) 6-12" DC's X-Over (12) 5" Spiral HWDP HE Drilling Jars (15) 5" Spiral HWDP
1.10 5.00 9.63 30.63 5.92 30.16 6.41 91.20 3.25 365.28 2.42 368.64 31.80 461.09
TOTAL BHA LENGTH
1,412.53
Accum. Length 1.10 6.10 15.73 46.36 52.28 82.44 88.85 180.05 183.30 548.58 551.00 919.64 951.44 1412.53
CASING VOLUME W/O PIPE OPEN HOLE VOLUME W/O PIPE TOTAL VOLUME W/O PIPE
DRILL STRING VOLUME ANNULAR VOLUME
Present Bit Depth 4,593 FT Present Depth ( Top )
68 BBL 554 BBL
DRILL STRING METAL DISPLACEMENT
Fraction Conversion 7 8 = 0.8750 15 16 = 0.94 13 16 = 0.81 5 8 = 0.63 O.D. I.D.
4591.90 4586.90 4577.27 4546.64 4540.72 4510.56 4504.15 4412.95 4409.70 4044.42 4042.00 3673.36 3641.56 3180.47
12.250 7.294 7.875 8.000 8.000 8.000 7.875 8.000 8.000 6.625 6.187 5.000 6.375 5.000
374 BBL 305 BBL 679 BBL
SURFACE TO BIT BOTTOMS UP 57 BBL
2.875 2.875 2.813 2.875 2.875 2.813 2.563 2.813 2.813 2.813 2.750 3.000 2.813 3.000
CASING SET CASING O.D. CASING I.D. BIT SIZE D.P. I.D. D.P. O.D. AVG. STD. PUMP OUTPUT PUMP SPM
Stab Gauge
F.N.
12.250
3.66 2.45 3.63 2.25 3.60 2.00 2.29 2.09 2.10 2.65 2.10
12.250 12.250
ESTIMATED STANDS OF D.P.
75 606
STK'S STK'S
0 4
MIN MIN
2,500 FT 13.375 IN 12.415 IN 12.250 IN 4.276 IN 5.000 IN 94.34 FT 0.9140 BPS 38.39 160 146.24 BPM 6142 GPM Top Connection
Bottom Connection
6-5/8 RP 6-5/8" Reg BOX 6-5/8" Reg BOX 6-5/8" Reg Box 6-5/8" Reg Box 6-5/8" Reg Box 6-5/8" Reg Box 6-5/8" Reg Box 4-1/2 XH Box 4-1/2" XH Box 4-12" IF Box 4-12" IF Box 4-12" IF Box 4-12" IF Box
N/A 6-5/8" Reg BOX 6-5/8" Reg Pin 6-5/8" Reg Pin 6-5/8" Reg Pin 6-5/8" Reg Pin 6-5/8" Reg Pin 6-5/8" Reg Pin 6-5/8" Reg. Pin 4-1/2" XH Pin 4-1/2" XH Pin 4-1/2" IF Pin 4-1/2" IF Pin 4-1/2" IF Pin
34
STANDS
GPS BPM GPM Bottom Connection N/A 6-5/8" Reg BOX 6-5/8" Reg Pin 6-5/8" Reg Pin 6-5/8" Reg Pin 6-5/8" Reg Pin 6-5/8" Reg Pin 6-5/8" Reg Pin 6-5/8" Reg. Pin 4-1/2" XH Pin 4-1/2" XH Pin 4-1/2" IF Pin 4-1/2" IF Pin 4-1/2" IF Pin
THIS DOCUMENT IS UNPROTECTED SO THA
DO NOT SAVE OVER THE ORGI
KCL MUD CUTBACK Volume (bbl)
111
50
50
50
Mud Weight (ppg)
10.2
10.6
11.0
11.4
Retort Solids Content
11.3%
12.8%
14.2%
15.7%
Corrected Solids (vol%)
8.7%
10.2%
12.2%
13.9%
Retort Water Content
88.7%
87.2%
85.8%
84.3%
Filtrate Chlorides (mg/l)
34,797
34,797
29,000
27,000
Filtrate Potassium (ppm)
36,709
36,709
30,809
28,754
Filtrate wt % KCL
7.0
7.0
5.9
5.5
lbs KCl per barrel of water
25.6
25.6
21.3
19.9
lbs KCl per barrel of mud
22.7
22.3
18.3
16.7
Average Specific Gravity of Solids
3.10
3.26
3.35
3.44
Percent Barite
2.7%
4.2%
5.8%
7.3%
40 ppb
62 ppb
85 ppb
107 ppb
6.0%
6.0%
6.4%
6.6%
55 ppb
55 ppb
59 ppb
60 ppb
Oil Content (bbl)
0.0
0.0
0.0
0.0
Water Content (bbl)
98.2
43.6
42.9
42.1
Barite Content (100 lb sx)
44.3
31.2
42.3
120.5
Retort Oil Content
ppb Barite Percent Low Gravity Solids ppb Low Gravity Solids
Potassium Chloride Content (50 lb sx)
51.7
23.0
18.7
17.1
Barite Content (bbl)
3.0
2.1
2.9
3.6
Brine Content (bbl)
101.0
44.9
43.9
43.1
Water Fraction in Brine
0.972
0.972
0.977
0.978
Brine Density (ppg)
8.7
8.7
8.6
8.6
Low Gravity Solids Content (bbl)
6.6
3.0
3.2
3.3
110.7
50.0
50.0
50.0
(PPM)
70,000
70,000
58,749
54,830
%KCl
7.0
7.0
5.9
5.5
Density
(ppg)
8.71
8.71
8.65
8.62
KCl
(mg/L)
73,166
73,166
60,978
56,773
K+
(mg/L)
38,370
38,370
31,978
29,773
K+
(PPM)
36,709
36,709
30,809
28,754
Cl-
(mg/L)
34,797
34,797
29,000
27,000
Cl-
(PPM)
33,291
33,291
27,940
26,076
bbls fresh
water
0.972
0.972
0.977
0.978
lbs KCl
25.6
25.6
21.3
19.9
volume
1.029
1.029
1.024
1.022
lbs KCl
26.3
26.3
21.8
20.3
10.2
10.6
11.0
11.4
Total Volume (bbl)
KCl
bbls final
`
K
39.09
Cl
35.45
KCL
74.55
Mud Weight (ppg)
Retort Solids Content
11.3%
12.8%
14.2%
15.7%
Corrected Solids (vol%)
8.7%
10.2%
12.2%
13.9%
Retort Oil Content
0.0%
0.0%
0.0%
0.0%
Retort Water Content
88.7%
87.2%
85.8%
84.3%
Filtrate Chlorides (mg/l)
34,797
34,797
29,000
27,000
Filtrate Potassium (ppm)
36,709
36,709
30,809
28,754
Filtrate wt % KCL
7.0
7.0
5.9
5.5
lbs KCl per barrel of water
25.6
25.6
21.3
19.9
lbs KCl per barrel of mud
22.7
22.3
18.3
16.7
Average Specific Gravity of Solids
3.10
3.26
3.35
3.44
Percent Barite
2.7%
4.2%
5.8%
7.3%
40 ppb
62 ppb
85 ppb
107 ppb
6.0%
6.0%
6.4%
6.6%
55 ppb
55 ppb
59 ppb
60 ppb
Oil Content (bbl)
0.0
0.0
0.0
0.0
Water Content (bbl)
98.2
43.6
42.9
42.1
Barite Content (100 lb sx)
44.3
31.2
42.3
53.4
Potassium Chloride Content (50 lb sx)
51.7
23.0
18.7
17.1
ppb Barite Percent Low Gravity Solids ppb Low Gravity Solids
ECTED SO THAT SOLVER WILL WORK - BE CAREFUL - STICK TO THE
VER THE ORGINAL - TO SAVE DO A File, Save As.. AND CHANGE THE
Sack KCl Added
Fresh Water Added
Result
378
650.0
8.33
9.50
9.5
Desired Mud Wt. for Solver
7.0
Desired %KCL for Solver
7.0% 4.3% 0.0% 100.0%
93.0% 34,797 36,709 7.0 25.6 23.8 3.27 1.8% 26 ppb 2.5% 23 ppb 0.0
377.9
Oil (bbl)
604.8
Water (bbl)
238.3
Barite (sx)
208
318.5
11.7 377.9
622.2
1.000
0.972
8.3
8.7 16.2
377.9
650.0 26.3
70,000 7.0 8.71 73,166 38,370 36,709 34,797 33,291 0.972 25.6 1.029 26.3
8.33
9.50
KCl (sx)
7.0% 4.3% 0.0% 100.0%
93.0% 34,797 36,709 7.0 25.6 23.8 3.27 1.8% 26 ppb 2.5% 23 ppb 0.0
377.9
604.8 171.3
208.0
318.5
UL - STICK TO THE YELLOW CELLS!!!
AND CHANGE THE NAME USE SOLVER Tools Solver SOLVER USAGE - SOLVER IS SET UP TO VARY THE AMOUNT OF COLUMN "D" MUD, SACKS OF KCL ADDED, AND FRESH WATER ADDED TO FIT YOUR DESIRED FINAL VOLUME, MUD WT., AND % KCL - USER MUST SET THE DESIRED FINAL VOLUME WITHIN SOLVER - SET THE FINAL MUD WT. AND % KCL IN COLUMN "K"
SOLVER DOES NOT VARY THE VOLUME OF MUD IN COLUMS D,E,AND F - THESE ARE MANUAL
MISC. CALCULATIONS
KILL WEIGHT MUD CURRENT MUD WEIGHT
10.00
SHUT IN DRILL PIPE PRESSURE
900
TVD
10000
( SIDPP / .052 / TVD ) + ORIGINAL MUD WEIGHT = KILL WEIGHT MUD (
900
/
0.05
10 10.1 10.2 10.3 10.4 10.5 10.6 10.7 10.8 10.9 11.73 11.83 11.93 12.03 12.13 12.23 12.33 12.43 12.53 12.63
/
10000
)+
10.00
=
11
11.1
11.2
11.3
11.4
11.73 11.5
11.6
11.7
11.8
11.9
12
12.73 12.83 12.93 13.03 13.13 13.23 13.33 13.43 13.53 13.63 13.73 Last Updated 2003 - Original Authour Unknown
7/2/2011
Operator
County / Parish / Block
POGO
Measured Total Depth
ZAPATA
Well Name and No.
9,706 ft
State
Circulating Rate
HAYNES 141
TEXAS
250 gpm Riser Pump Rate
CIRCULATION DATA Bit Depth = 9,706 '
Washout = 8%
Pump Efficiency = 95%
DRILLING ASSEMBLY DATA Tubulars OD (in.) 3.500
Drill Pipe
ID (in.) 2.760
Length
Hevi Wt
4.500
2.250
Top
8,737'
Other Pipe
Collars
TOOL JOINT DATA
969'
Tubulars
0'
Drill Pipe
8,737'
Other Pipe
8,737'
Hevi Wt
8,737'
Collars
CASING & HOLE DATA Casing OD (in.)
ID (in.)
Depth
7
Int. Csg.
3.500
Top
Rotating
4.500
Mud Weight (ppg)
11.3
600 rpm
54 33
10.050
519'
0'
300 rpm
6.276
6,736'
0'
200 rpm
Bit/Hole Size
6 1/8
9,706'
meas. depth
mud velocity ft/min
flow regime
3 rpm
6.276x3.5
6,736'
225.8
laminar
6.584x3.5
8,737'
197.0
laminar
6.584x4.5
9,706'
265.3
turbulent
ECD lb/gal
TVD
###
D i depth s p od. ### ###
1/ 8''
### ### ### ### ### ###
Plastic Vis = 21### 3.0
ANNULAR GEOMETRY, RHEOLOGY, AND HOLE CLEANING annular section
1/ 8'' Cuttings Width
1/ 8''
6 rpm
2nd Liner
### D r ### i l l ### S t r i n g
2.60 Cuttings Length
Cuttings Thickness
100 rpm
1st Liner
25 ft/hr Rotating or Sliding
Cuttings S.G.
MUD PROPERTIES
Riser Surface 10 3/ 4
OD (in.)
Current ROP
OBM
Incl.
Yield Point = 12### ### Vslip = 1.56 ft/min
Vmin ft/min
###
Transport Cuttings Ratio Conc.###
NOTES When mud velocity is less than Vmin, a cuttings bed ### will develop!!! ###
6.276x3.5 ECD takes into account slip velocity, transport ratio, hole inclination, ROP, flowrate, and cuttings 6.584x3.5 6.584x4.5 concentration.
Measured Depth
Inclination
T.V.D.
0.00'
0.10°
0.00'
25,000.00'
2.00°
25,000.00'
DENSITY INCREASE
DENSITY REDUCTION
INPUT
INPUT
INITIAL MUD WEIGHT DESIRED WEIGHT INITIAL VOLUME
(PPG.)
INITIAL WEIGHT
DESIRED WEIGHT
18.0 (PPG.) 19.5 (BBLS) 80
(PPG) 17.4
(PPG.) 16.2
RESULTS FLUID TYPE
RESULTS SELECTED PRODUCT
Ba SO4 Ca CO3 Fe2 O3
NUMBER TOTAL SXS / BBL SXS/REQ.
1.42 4.73 1.23
ENDING VOLUME
114 378 98
88 120 86
WATER DIESEL OTHER
9.0
GALLONS NEEDED
384 329 420 PPG. (DENSITY OF OTHER FLUID)
OBJECT: TO OBTAIN THE NUMBER OF SACKS NEEDED TO INCREASE THE DENSITY OF A FLUID WITH BARITE,
OBJECT: TO OBTAIN THE TOTAL NUMBER OF GALLONS, AS WELL AS, BARRELS OF FLUID NECESSARY TO REDUCE THE DENSITY OF A FLUID. IF A FLUID
CALCIUM CARBONATE OR IRON OXIDE.
OTHER THAN WATER OR DIESEL IS
FUNCTION: COMPLETE THE INPUT SECTION AND THE RESULTS ARE AUTOMATICALLY CALCULATED BELOW.
IS USED, ENTER THE PPG WEIGHT IN THE BOX BELOW "OTHER" , AND THE REQUIRED VOLUME FOR THAT FLUID WILL BE CALCULATED AS WELL. FUNCTION: COMPLETE THE INPUT SECTION AND THE RESULTS ARE AUTOMATICALLY CALCULATED BELOW.
Chart Designed & Formulated by Jack Baggett, Drilling Fluids Consultant
Y REDUCTION
SEC. / QUART BBLS / HR. LIQUID 2.1 10 ADDITIONS NOTE:ENTER SEC/QUART & BBL/HR IS CALCULATED
INITIAL VOLUME
(BBLS) 60
MIXING DIFFERENT DENSITIES VOLUME #1 (IN BARRELS) FLUID WEIGHT (PPG.) VOLUME #2
BARRELS NEEDED
9.15 7.83 10.00 PPG. (DENSITY OF OTHER FLUID)
(IN BARRELS)
FLUID WEIGHT (PPG.) VOLUME #3 (IN BARRELS) FLUID WEIGHT (PPG.) VOLUME #4 (IN BARRELS)
FLUID WEIGHT (PPG.) VOLUME #6 (IN BARRELS)
TOTAL NUMBER OF ELL AS, BARRELS OF ARY TO REDUCE THE FLUID. IF A FLUID
ATER OR DIESEL IS
FINAL VOLUME IN BARRELS
INPUT SECTION AND RE AUTOMATICALLY ELOW.
200 17.2 50 18.0
FLUID WEIGHT (PPG.) VOLUME #5 (IN BARRELS)
FLUID WEIGHT (PPG.) VOLUME #7 (IN BARRELS) FLUID WEIGHT (PPG.) VOLUME #8 (IN BARRELS) FLUID WEIGHT (PPG.)
R THE PPG WEIGHT OW "OTHER" , AND VOLUME FOR THAT CALCULATED AS WELL.
DENSITY RED
FINAL DENSITY (PPG.)
250 17.4
OBJECT: TO OBTAIN THE FINAL DENSITY & VOLUME WHEN MIXING FLUIDS OF DIFFERENT WEIGHTS. FUNCTION: ENTER AS MANY , OR AS FEW, MUD WEIGHTS & VOLUMES AS NECESSARY AND THE RESULTING VOLUME AND DENSITY WILL BE CALCULATED BELOW.
BLENDING DIFFERE
DENSITY IN
DENSITY REDUCTION
BLENDING DIFFERENT DENSITIES
DENSITY INCREASE .
CARBONATE CALCULATOR pH=
8.3
Pf=
0
Mf=
7.5
API Approved Pf/Mf Method
Non-API, above 10 pH, pH/Pf Method
Pf= Mf= OH- = CO3-2 = HCO3- =
pH= Pf= OH- = CO3-2 = HCO3- =
0 7.5 0 mg/L 0 mg/L 9150 mg/L
8.3 0 0.03 mg/L -0.12 mg/L -3.01 mg/L
Under 10 pH (not reliable) Y= 9150 CO3-2 = -0.04 HCO3- = 9150.04
