Page 1 Kot-1 9-58'' casing v 2 0.xlsx

Page 1 Kot-1 9-58'' casing v 2 0.xlsx

Well Number: MOL KOT-1 Casing TD: 3,701.0 m 12,142.39 ft 9-5/8" CasingCasing Size: 10.75 9.625 in Baffle Collar @: 24.4 m 12,062.34 ft 3,677 m 4,921 ' Top of Lead 1,500 mCasing Weight: P-110 60.7 53.5 lbs/ft Previous Casing size: 13.375 in 1,622 ' 495 mCasing ID: 9.66 8.535 in Previous Casing ID: 12.347 in 6,544 ' 13-3/8" Casing Shoe 1,995 mOpen Hole ID: 12.25 in Previous Casing TD @: 1,995 m 6,543.64 ftDisplacement Rate: 8.00 bpm Open Hole excess %: 15.0% x's cementOil Based Mud Density: 1.88 SG 15.66 lbs/gal Equivalent open hole ID w/excess: 12.60 in 4,128 ' 1,258 mTop of Cement: 1,500 m 4,921.3' Cased hole excess: 0.00% x's cementHeight of Tail Slurry: 448 m 1,470.6' Length of 10-3/4" Csg 133.14 m 10,672 ' Top of Tail 3,253 m

Length of 9-5/8" Csg 3,567.9 m Wellbore Volume 448 mDisplacement from surface to Float Collar: 874.0 bbl 139.0 m 1.82 hrs w/o excess w/excess 24.4 m 80.1 ' 12,062 ' Baffle Collar 3,677 m

Shoe Joint Volume: 5.7 bbl 0.9 m Casing x open hole annular volume: 312.3 bbl 359.1 bbl 12,142 ' 9-5/8" Float Shoe 3,701 mCasing x casing annular volume: 94.3 bbl 94.3 bbl

w/o excess with excess Total annulus: 406.6 bbl 453.4 bbl 12.82'' open holeOpen hole annuluar volume: 312.3 bbl 359.1 bbl 57.1 m Casing capacity: 859.2 bbl 859.2 bbl 9-5/8" CASING CEMENTING (CONVENTIONAL TOP/BOTTOM PLUG METHOD)

Casing x casing volume: 94.3 bbl 94.3 bbl 15.0 m Total wellbore volume: 1,265.8 bbl 1,312.6 bbl201.2 m 208.7 m

Tuned Spacer Volume: 85.0 bblTotal Slurry Volume: 459.1 bbl 73.0 m 0.96 hrs Annular Volume 13.5 m

459.1 bbl 73.0 m 0.05578 bbl/ft:9-5/8" casing x open hole (gauge) Open Hole height - excess: 1,325.1' 403.9m0.06415 bbl/ft:9-5/8" casing x open hole (excess) Density: 15.9 ppg 1.91 SG US$ US$

Thickening Time Required for Lead Slurry + 2.0 hr 5.35 hrs 0.05810 bbl/ft:9-5/8" casing x 13-3/8" casing Water gal/bbl 27.70 2,355 galThickening Time Required for Tail Slurry + 2.0 hr 5.05 hrs Tuned Spacer lbs/bbl 6.00 510 lbs $1.76 $897.60

Volume of Lead Slurry: 359.1 bbl Capacity Tunnel Gel lbs/bbl 4.00 340 lbs $0.18 $61.20Volume of Tail Slurry: 100.0 bbl 0.07076 bbl/ft: 9-5/8" casing Barite* lbs/bbl 388.00 32,980 lbs $0.00 $0.00

459.1 bbl 0.14577 bbl/ft: open hole (gauge) D-Air 3000L gal/bbl 0.10 9 gal $34.00 $289.000.15414 bbl/ft: open hole (excess) Musol gal/bbl 1.20 102 gal $6.88 $701.76

Pen-5M gal/bbl 0.60 51 gal $17.74 $904.74Lead Slurry Tail Slurry Mix Water Losurf-259 gal/bbl 0.60 51 gal $19.24 $981.24

Cement Cement Dead Vol *Barite & Bentonite furnished by client Total $3,835.541,575 Amount 1,575.0 321 Amount 320.8 Lead Total Unit Unit

Chemical Sks Lbs 359 bbl Sks Lbs 100.0 bbl 0.0 bbl Quantity Package Price-$ Lead US$ Tail US$ Total US$ Pre-Flush Volume 50.0 bbl 7.9 mOpen Hole height - excess: 779.5' 237.6m

Class-"G" 94.00 67.17 MT 94.00 13.68 MT ----- 1,896 sks 67.17 MT $12.58 $19,813.80 $4,036.26 $23,850.05 Density: 7.5 ppg US$ Total-$SSA-1: DB 0.00% 0.00 Lbs 35.00% 10,555.87 Lbs 0.0 10,555.9 lbs 4.79 MT $0.08 $0.00 $844.47 $844.47 Diesel* gal/bbl 42.00 2,100 gal $0.00Hi- Dense: DB 15.00% 22,207.83 Lbs 30.00% 9,047.89 Lbs 0.0 31,255.7 lbs 14.18 MT $0.17 $3,775.33 $1,538.14 $5,313.47 Hyflo-IV gal/bbl 0.42 21 gal $17.33 $363.93Halad-567: PH 0.40% 592.21 Lbs 0.50% 150.80 Lbs 0.0 743.0 lbs 14.86 sx 50 Lb $12.00 $7,106.51 $1,809.58 $8,916.08 *Diesel furnished by clientCFR-3: PH 0.00% 0.00 Lbs 0.25% 75.40 Lbs 0.0 75.4 lbs 1.51 sx 50 Lb $2.65 $0.00 $199.81 $199.81Gasstop: PH 0.00% 0.00 Lbs 0.40% 120.64 Lbs 0.0 120.6 lbs 2.41 sx 50 Lb $9.94 $0.00 $1,199.15 $1,199.15Halad-322: PH 0.20% 296.10 Lbs 0.00% 0.00 Lbs 0.0 296.1 lbs 5.92 sx 50 Lb $4.13 $1,222.91 $0.00 $1,222.91HR-5: PH 0.23% 340.52 Lbs 0.25% 75.40 Lbs 0.0 415.9 lbs 8.32 sx 50 Lb $2.69 $916.00 $202.82 $1,118.82D-Air 3000L: gpb 0.05 10.48 Gal 0.05 2.75 Gal 0.0 13.2 gal 2.65 Can - 5gal $34.00 $356.37 $93.63 $450.00

BATCH MIXED $33,190.91 $9,923.85 $43,114.77Fresh water Fresh water Spacer Cost: $3,835.54

Mix water: 5.59 gal/sk 7.21 gal/sk Pre-Flush Cost: $363.93or 210 bbl or 55 bbl Total: $47,314.24

Total Mix Fluid: 5.59 gal/sk 7.21 gal/skSlurry Density: 1.94 SG 16.2 ppg 1.98 SG 16.5 ppg Lead Cement cost/bbl : $92.44Slurry Yield: 1.28 1.75 Tail Cement cost/bbl : $99.24Total Slurry Yield: 2,016 561 Spacer cost/bbl: $45.12

57.08 m 359 bbl 15.90 m 100 bbl Pre-flush cost/bbl: $7.28Slurry Pump Rate: 5.00 bpm 5.00 bpmSlurry Pump Time: 1.20 hrs 0.33 hrsReported Thickening Time: 7:33 hrs:min 5:23 hrs:minBHST/BHCT: F 214F 170F 214F 170F

101.1C 76.7C 101.1C 76.7CBHST gradient: 1.10 F/100' 1.10 F/100'

ft3/sk ft3/skft3 ft3

CEMENTING DEPARTMENT

Report : PK13-Z-296 Customer MOL Date: 13-Aug-13

Company Rep: MD / TVD [ft/m] 12221 3725 Top of Plug (ft)Well: KOT-01 TOL [ft/m] Bottom of Plug (ft)Field: KOT TOC [ft/m] BHST (F): 214Rig: Csg OD / OH [in] 9.625 12.82" BHCT (F): 170

JOB PURPOSE Casing 9 5/8" Cementing JobTYPE OF SLURRY LEAD SLURRY

DESIGN PARAMETERS & MATERIALSType of Slurry LEAD Pre-hydrated Yes Type of Test Job TestSlurry Density [ppg] 16.20 Pre-hydrated time 60 min Downhole Slurry Density (ppg) 16.20Slurry Yield [cuft/sk] 1.28 Additive Mixed in: Water Downhole Slurry Yield (cuft/sk) 1.28Water Req.[gal/sk] 5.59 Water Sample: Job Sample Temperature Gradient [F/100 ft]: 1.10Total Mix Fluid [gal/sk] 5.59 Cement Sample Job Sample Water pH : 7.00Mix Water Density [ppg] 8.33 Chlorides in water (mg/l) 570 Calcium in water (mg/l) -

Composition Per Sack UOM Mixed In Lot Number Function / Description

Class G Err:520 lb/sk Cement dry blended 23-2013-1 Dry Blend Material

Hi-Dense 15.00 % bwoc Cement dry blended Err:520

Liquid Blend MaterialHALAD 322 0.20 % bwoc Water prehydrated Err:520Halad-567 0.40 % bwoc Water prehydrated Err:520HR-5 0.23 % bwoc Water prehydrated 110911 Err:520D-AIR 3000L 0.05 gal/bbl Water prehydrated Err:520

Err:520

Err:520

API Rheology Data

Temp. Fan reading [RPM] PV[F] 600 300 200 100 6 3 [cP]80 96 73 42 8 5 81.0170 115 69 51 35 10 7 51.0

Gel Strength Temp[F] Initial 10 sec [lbs/100ft2] 10 Min [lbs/100ft2] n'

Thickening Time Test ResultsFinal Temperature [F] 170 Pumping Time 50 Bc 7:21 Hrs:Min API SCHEDULEHeat Up Time [Min] 59 Pumping Time 70 Bc 7:33 Hrs:Min Transition Time (from 50 to 70 Bc) [Min]Final Pressure [psi] 7800 API Thickening Time @ 100 Bc 7:43 Hrs:Min Transition Time (from 50 to 100 Bc) [Min]

Compressive Strength (psi)Curing Time Hrs:Min Initial Set [50 psi] 12:00 24:00 36:00 48:00 60:00 72:00Compressive Strength (psi) In ProgCuring Temperature (F) 214 Method Used UCAFinal Pressure [psi] 3000 Temperature correspond to BHST of Well

API Free Fluid & Fluid LossAPI Free Fluid (%) 0.00% at 0 angle at 45 angle at Temperature (F)API Fluid Loss at BHCT (cc) 73.00 cc/30 min at Pressure (psi) ### at Temperature (F)

Mixing Order of additives in water is according to the order of material's listComments:

Requested by : Hamza Aslam/Rana Ali Tested By: Ammar/ JahanzaibApproved By : Younus Siddiqui Date: 13-Aug-13Customer Approval : Date:

THIS REPORT IS BASED ON SOUND ENGINEERING PRACTICE, BUT BECAUSE OF VARIABLE WELL CONDITIONS AND OTHER INFORMATION THAT MUST BE RELIED UPON, HALLIBURTON MAKES NO WARRANTY, EXPRESS OR IMPLIED, AS TO THE ACCURACY OF THE DATA OR OF ANY CALCULATIONS OR OPINIONS EXPRESSED HEREIN. YOU AGREE THAT HALLIBURTON SHALL NOT BE LIABLE FOR ANY LOSS OR DAMAGE WHETHER DUE TO NEGLIGENCE OR OTHERWISE ARISING OUT OF OR IN CONNECTION WITH SUCH DATA CALCULATIONS OR OPINIONS.THIS REPORT IS THE PROPERTY OF HALLIBURTON SERVICES AND NEITHER IT NOR ANY PART THEREOF NOR A COPY THEREOF IS TO BE PUBLISHED OR DISCLOSED WITHOUT FIRST SECURING THE EXPRESS WRITTEN APPROVAL OF LABORATORY MANAGEMENT; IT MAY HOWEVER, BE USED IN THE COURSE OF REGULAR BUSINESS OPERATIONS BY ANY PERSON OR CONCERN

Packaging Sk-Drum

Addition Req.

RESULTS CONTAINED IN THIS REPORT ARE PERFORMED IN ACCORDANCE WITH HALLIBURTON GLOBAL LABORATORY BEST PRACTICES.

AND EMPLOYEES THEREOF RECEIVING SUCH FROM HALLIBURTON SERVICES.

Confirmation TestPilot Test

13-Aug-13

Other

Casing 7 5/8" Cementing Job

Casing 9 5/8" Cementing JobLEAD SLURRY

DESIGN PARAMETERS & MATERIALSJob Test

16.201.281.107.00

-

Function / Description

Err:520

Err:520Err:520Err:520Err:520Err:520

Err:520YP

lbf/100ft15.118.1K'

Thickening Time Test Results 1222

Compressive Strength (psi)84:00

UCABHST of Well

API Free Fluid & Fluid Loss170.0170.0

Mixing Order of additives in water is according to the order of material's list

THIS REPORT IS BASED ON SOUND ENGINEERING PRACTICE, BUT BECAUSE OF VARIABLE WELL CONDITIONS AND OTHER INFORMATION THAT MUST BE RELIED UPON, HALLIBURTON MAKES NO WARRANTY, EXPRESS OR IMPLIED, AS TO THE ACCURACY OF THE DATA OR OF ANY CALCULATIONS OR OPINIONS EXPRESSED HEREIN. YOU AGREE THAT HALLIBURTON SHALL NOT BE LIABLE FOR ANY LOSS OR DAMAGE WHETHER DUE TO NEGLIGENCE OR OTHERWISE ARISING OUT OF OR IN CONNECTION WITH SUCH DATA CALCULATIONS OR OPINIONS.THIS REPORT IS THE PROPERTY OF HALLIBURTON SERVICES AND NEITHER IT NOR ANY PART THEREOF NOR A COPY THEREOF IS TO BE PUBLISHED OR DISCLOSED WITHOUT FIRST SECURING THE EXPRESS WRITTEN APPROVAL OF LABORATORY MANAGEMENT; IT MAY HOWEVER, BE USED IN THE COURSE OF REGULAR BUSINESS OPERATIONS BY ANY PERSON OR CONCERN

RESULTS CONTAINED IN THIS REPORT ARE PERFORMED IN ACCORDANCE WITH HALLIBURTON GLOBAL LABORATORY BEST PRACTICES.

AND EMPLOYEES THEREOF RECEIVING SUCH FROM HALLIBURTON SERVICES.

CEMENTING DEPARTMENT

Report : PK13-Z-297 Customer MOL Date: 13-Aug-13

Company Rep: MD / TVD [ft/m] 12221 3725 Top of Plug (ft)Well: KOT-01 TOL [ft/m] Bottom of Plug (ft)Field: KOT TOC [ft/m] BHST (F): 214Rig: Csg OD / OH [in] 9.625 12.82" BHCT (F): 170

JOB PURPOSE Casing 9 5/8" Cementing JobTYPE OF SLURRY TAIL SLURRY

DESIGN PARAMETERS & MATERIALSType of Slurry TAIL Pre-hydrated Yes Type of Test Pilot Test Slurry Density [ppg] 16.50 Pre-hydrated time 60 min Downhole Slurry Density (ppg) 16.50Slurry Yield [cuft/sk] 1.75 Additive Mixed in: Water Downhole Slurry Yield (cuft/sk) 1.75Water Req.[gal/sk] 7.21 Water Sample: Job Sample Temperature Gradient [F/100 ft]: 1.10Total Mix Fluid [gal/sk] 7.21 Cement Sample Job Sample Water pH : 7.00Mix Water Density [ppg] 8.33 Chlorides in water (mg/l) 570 Calcium in water (mg/l) -

Composition Per Sack UOM Mixed In Lot Number Function / Description

Class G Err:520 lb/sk Cement dry blended 27-2013-1 Dry Blend Material

Hi-Dense 30.00 % bwoc Cement dry blended Err:520SSA-1 35.00 % bwoc Cement dry blended Err:520

Liquid Blend Material

Gas stop 0.40 % bwoc Water prehydrated Err:520Halad-567 0.50 % bwoc Water prehydrated Err:520CFR-3 0.25 % bwoc Water prehydrated Err:520HR-5 0.25 % bwoc Water prehydrated 110911 Err:520D-AIR 3000L 0.05 gal/bbl Water prehydrated Err:520

Err:520

API Rheology Data

Temp. Fan reading [RPM] PV[F] 600 300 200 100 6 3 [cP]80 202 143 85 12 8 175.5170 235 141 109 62 9 6 118.5

Gel Strength Temp[F] Initial 10 sec [lbs/100ft2] 10 Min [lbs/100ft2] n'

Thickening Time Test ResultsFinal Temperature [F] 170 Pumping Time 50 Bc 5:17 Hrs:Min API SCHEDULEHeat Up Time [Min] 59 Pumping Time 70 Bc 5:23 Hrs:Min Transition Time (from 50 to 70 Bc) [Min]Final Pressure [psi] 7800 API Thickening Time @ 100 Bc 5:31 Hrs:Min Transition Time (from 50 to 100 Bc) [Min]

Compressive Strength (psi)Curing Time Hrs:Min Initial Set [50 psi] 12:00 24:00 36:00 48:00 60:00 72:00Compressive Strength (psi) in progCuring Temperature (F) 214 Method Used UCAFinal Pressure [psi] 3000 Temperature correspond to BHST of Well

API Free Fluid & Fluid LossAPI Free Fluid (%) NIL at 0 angle at 45 angle at Temperature (F)API Fluid Loss at BHCT (cc) 42 cc/30 min at Pressure (psi) ### at Temperature (F)

Mixing Order of additives in water is according to the order of material's listComments:

Requested by : Hamza Aslam/Rana Ali Tested By: Ammar/ JahanzaibApproved By : Younus Siddiqui Date: 13-Aug-13Customer Approval : Date:

THIS REPORT IS BASED ON SOUND ENGINEERING PRACTICE, BUT BECAUSE OF VARIABLE WELL CONDITIONS AND OTHER INFORMATION THAT MUST BE RELIED UPON, HALLIBURTON MAKES NO WARRANTY, EXPRESS OR IMPLIED, AS TO THE ACCURACY OF THE DATA OR OF ANY CALCULATIONS OR OPINIONS EXPRESSED HEREIN. YOU AGREE THAT HALLIBURTON SHALL NOT BE LIABLE FOR ANY LOSS OR DAMAGE WHETHER DUE TO NEGLIGENCE OR OTHERWISE ARISING OUT OF OR IN CONNECTION WITH SUCH DATA CALCULATIONS OR OPINIONS.

Packaging Sk-Drum

Addition Req.

RESULTS CONTAINED IN THIS REPORT ARE PERFORMED IN ACCORDANCE WITH HALLIBURTON GLOBAL LABORATORY BEST PRACTICES.

THIS REPORT IS THE PROPERTY OF HALLIBURTON SERVICES AND NEITHER IT NOR ANY PART THEREOF NOR A COPY THEREOF IS TO BE PUBLISHED OR DISCLOSED WITHOUT FIRST SECURING THE EXPRESS WRITTEN APPROVAL OF LABORATORY MANAGEMENT; IT MAY HOWEVER, BE USED IN THE COURSE OF REGULAR BUSINESS OPERATIONS BY ANY PERSON OR CONCERN AND EMPLOYEES THEREOF RECEIVING SUCH FROM HALLIBURTON SERVICES.

Confirmation TestPilot Test

13-Aug-13

Other

Casing 7 5/8" Cementing Job

Casing 9 5/8" Cementing JobTAIL SLURRY

DESIGN PARAMETERS & MATERIALSPilot Test

16.501.751.107.00

-

Function / Description

Err:520Err:520

Err:520Err:520Err:520Err:520Err:520

Err:520YP

lbf/100ft26.722.6K'

Thickening Time Test Results 614

Compressive Strength (psi)84:00

UCABHST of Well

API Free Fluid & Fluid Loss170.0170.0

Mixing Order of additives in water is according to the order of material's list

THIS REPORT IS BASED ON SOUND ENGINEERING PRACTICE, BUT BECAUSE OF VARIABLE WELL CONDITIONS AND OTHER INFORMATION THAT MUST BE RELIED UPON, HALLIBURTON MAKES NO WARRANTY, EXPRESS OR IMPLIED, AS TO THE ACCURACY OF THE DATA OR OF ANY CALCULATIONS OR OPINIONS EXPRESSED HEREIN. YOU AGREE THAT HALLIBURTON SHALL NOT BE LIABLE FOR ANY LOSS OR DAMAGE WHETHER DUE TO NEGLIGENCE OR OTHERWISE ARISING OUT OF OR IN CONNECTION WITH SUCH DATA CALCULATIONS OR OPINIONS.

RESULTS CONTAINED IN THIS REPORT ARE PERFORMED IN ACCORDANCE WITH HALLIBURTON GLOBAL LABORATORY BEST PRACTICES.

THIS REPORT IS THE PROPERTY OF HALLIBURTON SERVICES AND NEITHER IT NOR ANY PART THEREOF NOR A COPY THEREOF IS TO BE PUBLISHED OR DISCLOSED WITHOUT FIRST SECURING THE EXPRESS WRITTEN APPROVAL OF LABORATORY MANAGEMENT; IT MAY HOWEVER, BE USED IN THE COURSE OF REGULAR BUSINESS OPERATIONS BY ANY PERSON OR CONCERN AND EMPLOYEES THEREOF RECEIVING SUCH FROM HALLIBURTON SERVICES.

Report : Job Type: 9-5/8" Casing Date: 13-Aug-13

Company: MOL TVD [ft/m] 12221 3725 Top of Plug (ft)MD [ft/m]

Well: KOT-1 TOL [ft/m] Bottom of Plug (ft)Field: KOT TOC [ft/m] BHST (F):Rig: Csg OD / OH [in] 9-5/8" 12.82" BHCT (F): APIType of Spacer Tuned Spacer Type of Mud OBMSpacer Density 15.90 ppg Mud Density 15.66 ppg

Spacer Formulation per bbl

Composition Conc. UOM Addition Order Batch Number Description

Location Water 27.70 gal/bbl 1Tuned Spacer E+ 6.00 Lb/BBl 2 Err:520Tunnel Gel 4.00 Lb/BBl 3 Err:520Barite 388.0 Lb/BBl 4 Err:520Musol 1.20 gal/bbl 5 Err:520Pen-5 0.60 gal/bbl 6 Err:520Losurf-259 0.60 gal/bbl 7 Err:520D-AIR 3000L 0.10 gal/bbl 8 Err:520

Err:520Err:520Err:520

Tuned Spacer Rheology

API Rheology Data

At Temp. Fan reading (RPM) PV(F) 600 300 200 100 6 3 (cp)80 59 45 34 29 13 10 24.0170 55 40 31 26 10 8 21.0

Rheological Compatibility TestAPI Rheology Data At Temp. Fan reading (RPM) PV

(F) 600 300 200 100 6 3 (cp) Mud 170 112 74 55 36 9 9 57.0Mud 75% / Spacer 25% 170 300 260 211 110 27 23 225.0Mud 50% / Spacer 50% 170 161 123 97 64 23 19 88.5Mud 25% / Spacer 75% 170 91 72 56 39 15 11 49.5Spacer 170 55 40 31 26 10 8 21.0

Comments and Recommendation

Need to reduce the YP of Mud Just before the Job.Requested by : Hamza Aslam / Rana AliTested By: Younus Siddiqui/Ammar Date: 13-Aug-13Approved By : Younus Siddiqui Date: 13-Aug-13Customer Approval : Date:

Addition Req.

YP Mud Mud 75% / Spacer 25% Mud 50% / Spacer 50% Mud 25% / Spacer 75%Spacer

Yp [lbf/100ft2]

YP Mud Mud 75% / Spacer 25% Mud 50% / Spacer 50% Mud 25% / Spacer 75%Spacer

Yp [lbf/100ft2]

13-Aug-13

214170

Description

Err:520Err:520Err:520Err:520Err:520Err:520Err:520Err:520Err:520Err:520

Tuned Spacer RheologyYP

lbf/100ft21.119.1

Rheological Compatibility TestYP

lbf/100ft17.135.234.722.619.1

Need to reduce the YP of Mud Just before the Job.

Show Mud Compatibility Testing

Hide Mud Compatibility Testing

YP Mud Mud 75% / Spacer 25% Mud 50% / Spacer 50% Mud 25% / Spacer 75%Spacer

Yp [lbf/100ft2]

YP Mud Mud 75% / Spacer 25% Mud 50% / Spacer 50% Mud 25% / Spacer 75%Spacer

Yp [lbf/100ft2]

9-58'' Casing16.20 ppg Lead16.50 ppg Tail15.90 ppg OBM Spacer Lab report