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193-015
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Well Status: 0 Oil 0 Gas 0 SPLUG 0 Other ®Abandoned 0 Suspended lb. Well Class ��''11VV ' 20AAC 25 105 20AAC 25.110 ❑ Exploratory ❑Stratigraphic 0 GINJ 0 WINJ 0 WAG 0 WDSPL LI Other No.of Completions Zero ®Development 0 Service 2. Operator Name: 5. Date Comp.,Susp.,or Aband.: 12. Permit to Drill Number: BP Exploration(Alaska) Inc. 3/29/2015 193-015 • 315-006 3. Address: 6.Date Spudded: 13. API Number: P.O. Box 196612,Anchorage,Alaska 99519-6612 2/23/1993 50-029-20414-01-00 4a. Location of Well(Governmental Section): 7. Date T.D. Reached: 14. Well Name and Number: Surface: 2/26/1993 PBU 03-15A 1131' FSL,54' FEL, Sec. 10,T1ON, R15E, UM ' Top of Productive Horizon: 8. KB(ft above MSL): 58.2' _ 15.Field/Pool(s) 1745' FNL, 870' FEL, Sec. 16,T1ON, R15E, UM GL(ft above MSL): 28.3' . Prudhoe Bay/Prudhoe Bay Total Depth: 9.Plug Back Depth(MD+TVD) 1683' FNL, 1123'FEL, Sec. 16,T1ON, R15E, UM 4307' 4262' 4b. Location of Well(State Base Plane Coordinates,NAD: 10.Total Depth(MD+TVD) 16. Property Designation: Surface: x- 713213 • y- 5937170 • Zone- ASP4 12768' 9166' ADL 028328&028331 TPI: x- 707204 y- 5934125 Zone- ASP4 11.SSSV Depth(MD+TVD) 17. Land Use Permit: Total Depth:x- 706950 Y- 5934180 Zone- ASP4 None 18. Directional Surve y: ❑Yes ®No 19.Water depth,if offshore: 20. Thickness of Permafrost(TVD): (Submit electronic and printed information per 20 AAC 25.050) N/A ft MSL 1900'(Approx.) 21. Logs Obtained (List all logs here and submit electronic and printed information per 20 AAC 25.071): 22. Re-Drill/Lateral Top Window MD/TVD: MiLL/AC/DLL/GR 11453' 8160' 23. CASING,LINER AND CEMENTING RECORD SETTING DEPTH MD SETTING DEPTH TVD HOLE AMOUNT CASING WT. PER FT. GRADE TOP BOTTOM TOP BOTTOM SIZE CEMENTING RECORD PULLED 20" 94# H-40 33' 113' 33' 113' 30" 417 sx Arcticset 13-3/8" 72# L-80 32' 2720' 32' , 2720' 17-1/2" 2350 sx Fondu 9-5/8" 47# L-80/S-95 1971' 11453' 1971' 8160' 12-1/4" 500 sx Class'G', 375, sx PF 'C' 1971' 7" 29# L-80/13Cr80 11213' 12743' 8015' 9146' 8-1/2" 340 sx Class'G' 24. Open to production or injection? 0 Yes ® No 25. TUBING RECORD If Yes, list each interval open SIZE DEPTH SET(MD) PACKER SET(MD/TVD) (MD+TVD of Top&Bottom; Perforation Size and Number): 4-1/2", 12.6#, 13Cr80 4532'- 12184' 12122'/8648' 0 11)M 26. ACID, FRACTURE,CEMENT SQUEEZE,ETC. CANNED MAY 1 2 2015 OA WAS HYDRAULIC FRACTURING USED DURING COMPLETION?❑Yes ®No 31zai5 DEPTH INTERVAL(MD) AMOUNT AND KIND OF MATERIAL USED TED See Attached 27. PRODUCTION TEST Date First Production Method of Operation(Flowing,Gas Lift,etc Not on Production N/A Date of Test Hours Tested: Production For OIL-BBL: GAS-MCF: WATER-BBL: CHOKE SIZE: GAS-OIL RATIO: Test Period Flow Tubing Casing Press: Calculated OIL-BBL: GAS-MCF: WATER-BBL: OIL GRAVITY-API(CORR): Press. 24-Hour Rate 28. CORE DATA Conventional Core(s)Acquired? 0 Yes ®No Sidewall Core(s)Acquired? ❑Yes ®No If Yes to either question,list formations and intervals cored(MD+TVD of top and bottom of each),and summarize lithology and presence of oil,gas or water (submit separate sheets with this form, if needed). Submit detailed descriptions,core chips,photographs and laboratory analytical results per 20 AAC 250.071. None Form 10-407 Revised 10/2012CONTINUED ON EVERSE Submit Original Only Irl L 5/b//5 6 � RBDMS A- APR 2 9 2015 -- `- `5 Only / 6 ------- 29. GEOLOGIC MARKERS(List all formations and markers encounter 30. FORMATION TESTS NAME AD TVD Well Test( 0 Yes ®No Permafrost Top If yes,list intervals and formations tested,briefly summarizing test Permafrost Base results. Attach separate sheets to this form,if needed,and submit detailed test information per 20 AAC 25.071. Sag River 12197' 8707' None Shublik 12234' 8736' Sadlerochit-Zone 4 12327' 8810' Zone 3 12555' 8993' Zone 2 12637' 9059' Formation at Total Depth: 31.List of Attachment: Summary of Pre-Rig Work,Summary of Daily Drilling Reports,Well Schematic Diagram 32. I hereby certify that the foregoing is true and correct to the best of my knowledge. Contact: Jesse Rosenbaum,564-5155 Email: Jesse.Rosenbaum@bp.com Printed Name: Joe Lastu Title: Drilling Technologist ,,/ Si nature: Phone: 564-4091 Date: e f/23/1 5 INSTRUCTIONS General: This form is designed for submitting a complete and correct well completion report and log on all types of lands and leases in Alaska. Submit a well schematic diagram with each 10-407 well completion report and 10-404 well sundry report when the downhole well design is changed. Item la: Classification of Service Wells: Gas Injection,Water Injection,Water-Alternating-Gas Injection,Salt Water Disposal,Water Supply for Injection, Observation,or Other. Multiple completion is defined as a well producing from more than one pool with production from each pool completely segregated. Each segregated pool is a completion. Item 4b: TPI(Top of Producing Interval). Item 8: The Kelly Bushing and Ground Level elevation in feet above mean sea level. Use same as reference for depth measurements given in other spaces on this form and in any attachments. Item 13: The API number reported to AOGCC must be 14 digits(ex: 50-029-20123-00-00). Item 20: Report true vertical thickness of permafrost in Box 20. Provide MD and TVD for the top and base of permafrost in Box 28. Item 23: Attached supplemental records for this well should show the details of any multiple stage cementing and the location of the cementing tool. Item 24: If this well is completed for separate production from more than one interval(multiple completion),so state in item 1,and in item 23 show the producing intervals for only the interval reported in item 26. (Submit a separate form for each additional interval to be separately produced, showing the data pertinent to such interval). Item 27: Method of Operation: Flowing,Gas Lift,Rod Pump,Hydraulic Pump,Submersible,Water Injection,Gas Injection,Shut-In,or Other(explain). Item 28: Provide a listing of intervals cored and the corresponding formations,and a brief description in this box. Submit detailed description and analytical laboratory information required by 20 AAC 25.071. Item 30: Provide a listing of intervals tested and the corresponding formation,and a brief summary in this box. Submit detailed test and analytical laboratory information required by 20 AAC 25.071. Form 10-407 Revised 10/2012 Submit Original Only WELL NAME: 03-15A / AL1 26. Acid, Fracture, Cement Squeeze, Etc. Depth Interval (MD) Amount & Kind of Material Used 12100' Set Cement Retainer 12008' 16 Bbls Class 'G' 11977' - 11982' Tubing Punch 10297' 47 Bbls Class 'G' 4532' Cut & Pull Tubing 4330' Set EZSV 1971' Cut & Pull 9-5/8" Casing 4307' Set Whipstock 03-15A, Well History (Pre-Rig Sidetrack) Date Summary 02/11/15 CTU#3 w/ 1.75" CT(CTV=32.2 bbl/15075' long). Objective: P&A through retainer, rig prep. RIH w/HES cement stinger to sting into retainer at 12100' MD. Start taking weight at 12108'. Stack 10k per HES Rep. Come online down coil to establish injectivity into formation. 2800 psi CTP @ 1.8 bpm (pumping friction). Coil on a vac when not pumping. Line up down backside and pressure up to 500 psi WHP to confirm isolation from coil. Pump 16 bbls of cement. Unsting and lay in 1.4 bbl of cement on top of retainer. (Calculated cement top= 12008'). Pull to safety. Complete FP of coil. 02/13/15 DRIFT 10'x 2.50" DMY GUN,2.70"CENT, 1-3/4"S-BAILER TO 12,000' SLM. RECOVER SAMPLE OF CEMENT. 02/14/15 INITIAL T/I/O=750/400/0. RIGGED UP ELINE UNIT&ATTEMPTED PRESSURE TEST. LEAK FOUND IN LOWER PACKOFF DURING PRESSURE TEST. RIGGED DOWN AND TAKE PACKOFF TO SHOP TO REPAIR. 02/15/15 T/I/O=2513/433/0 Temp=shut in. (Pre E-Line Tbg Punch) MIT-T to 2500 psi""*PASSED*"*. Pumped .75 bbls meth to reach a test pressure of 2500 psi. 1st 15 min TBG lost 75 psi, 2nd 15 min TBG lost 27 psi for a total loss of 102 psi in a 30 minute test. Bled back-1 bbls of meth to achieve a pressure of 5 psi. FWHP=5/499/0. Swab, SSV,Wing, Companion=closed IA, OA=OTG Tags hung. DSO notified of departure. 02/15/15 LRS PERFORMED PASSING MIT-T TO 2500#. RIH W/ELINE TOOLS W/5' PUNCHER MEDIUM CHARGES. SHOT TBG PUNCH HOLES @ 11977'- 11982'. CONFIRM SHOT AT SURFACE. WELL SHUT IN UPON DEPARTURE. NOTIFY DSO OF WELL CONDITION. FINAL T/I/O = 100/100/0. 02/16/15 Heat DSL for upcoming Cement job(Rig Prep) Heated 250 bbls of DSL to 901 from CH2 trailer#39081 Tanker turned over to SLB Cement crew. 02/16/15 Job Scpoe: Fullbore P&A.T/1/O 0/22/0. , R/U SLB Equipment, Have PJSM. Heating diesel, Confirm wellhead greased. PT Lines to 4000psi. Found leak in swivel. PT lines to 4000psi. 02/17/15 Pump 5 bbls of 60/40 methanol,Pump 300 bbls of fresh water. Pump 185 bbls of diesel, Pump 423 bbls of fresh water, Pump 47 bbls of 15.8 ppg Class"G"cement, Pump 2 bbls of fresh water,Divert flow thru ball launcher. Launch foam balls. Pump 5 bbls of fresh water. Open 2"side outlet valves. Pump 113 bbls of fresh water. (Total fresh water 120 bbls). Pump 46 bbls of diesel.T/I/0 847/821/660. Cycle valves on wellhead. Call grease drew. RDMO. Length of cement plug: 1711'. Depth of cement plug: 10297'md. Type of cement: Class"0". Wieght of cement slurry: 15.8 ppg. Volume of cement slurry pumped:47 bbls. UCA: 2127 psi @ 17:43;30. 02/18/15 BRUSHED BPV PROFILE W/4-1/2" BRUSH FOR 20mins. TAGGED TOC @ 10,264'SLM W/2.50" CENT& 1-3/4" S.BAILER (recovered sample of cement). DRIFTED TO 5,500' SLM W/3.70"CENT& 1- 3/4" S.BAILER (no issues). 02/18/15 T/I/O =33NacNac. Temp=SI. CMIT-TxIA to 3500 psi, MIT-OA to 1200 psi (pre rig). No AL. Tbg& IA FL near surface. Started pumping down Tbg/IA for CMIT-TxIA. Page 1 of 2 03-15A, Well History (Pre-Rig Sidetrack) Date Summary 02/19/15 T/1/O=33/Vac/Vac. Temp= SI. CMIT-TxIA PASSED to 3500 psi, MIT-OA to 1200 psi (pre rig). No AL. Tbg& IA FL near surface. Used 11.8 bbls of AMB DSL to pressure up Tbg/IA to 3506/3504. Tbg/IAP lost 24/23 psi in the 1st 15 minutes& 12/13 psi in the 2nd 15 minutes,for a total loss of 36/36 psi in 30 minutes. Bled Tbg/IA to 0/0 psi (10.3 bbls). Used 1.8 bbls of AMB DSL to pressure up OA to 1200 psi. OA lost 79 psi in the 1st 15 minutes&26 psi in the 2nd,for a total loss of 105 psi in 30 minutes. Bled OAP to 0 psi (1.5 bbls). Hung tags. Final WHP's= 10/80/0. SV,WV, SSV=Closed. MV=Open. IA&OA= OTG. NOVP. 06:10. 02/19/15 INITIAL T/I/O=0/120/0. RIH W/ELINE LOGGING TOOLS W/3.65"JET CUTTER. CUT TBG @ 4532'. WELL LEFT SHUT IN- NOTIFIED PAD OP OF WELL STATUS. FINAL T/I/O=0/0/0. 02/20/15 T/I/O=80/10/0 CMIT-TxIA 3500 psi***PASSED***Pressured up with 11 bbls diesel T/IA Lost 6/7 psi 1st 15 minutes and 5/2 psi 2nd 15 minutes. For a total T/IA loss of 11/9 psi in 30 minutes FWHP=200/225/0 SSV,SV,WV=Closed IA,OA,MV=OPEN. 02/20/15 RAN 2'x1-7/8", 3.84" NO-GO CENT TO 2,201'SLM (2,223'MD). SET 3.84" NO-GO HOLD OPEN SLEEVE(OAL 105", OD 3.84", ID 3.12") IN SSSVLN @ 2,201'SLM (2,223'MD). 03/06/15 T/1/0=350/350/0. Set 4"CIW H-TWC#260. Removed upper tree and installed 4" FMC Temp valve#21 (dry hole tree conversion). Bled tubing through IA to 0 psi. Final T/I/O=TWC/0/0. 03/07/15 T/1/0=TWC/0/0 Installed 3-1/8 FMC 120 ont backside OA; Installed second (piggy back) IA&OA valves onto backside IA and OA; FWP=TWC/0/0. Page 2 of 2 North America-ALASKA-BP Page 1 64Y 7-4 Operation Summary Report *, , - Common Well Name:03-15 AFE No Event Type.RE-ENTER-ONSHORE(RON) Start Date:3/22/2015 End Date. X3-0161W-C (9,805,950.00) _ Project Prudhoe Bay Site:PB DS 03 Rig Name/No.:DOYON 14 Spud Date/Time:1/15/1980 12:00:00AM Rig Release: Rig Contractor DOYON DRILLING INC. UWI:500292041400 Active datum:03-15B actaul @62.44usft(above Mean Sea Level) Date From-To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (usft) 3/22/2015 03:30 - 05:00 1.50 MOB P PRE SKID RIG FLOOR INTO MOVING POSITION. 05:00 - 06:30 1.50 MOB P PRE MOVE RIG OFF VVELL AND SPOT UP ON THE PAD 06:30 - 09:00 2.50 MOB P PRE INSTALL REAR BOOSTERS 09:00 - 11:00 2.00 MOB P PRE MOVE RIG FROM DS-9 TO DS-3 11:00 - 12:00 1.00 MOB P PRE REMOVE REAR BOOSTERS 12:00 - 13:30 1.50 MOB P PRE BEGIN MOVING RIG ONTO WELLO3-15 13:30 - 14:30 1.00 MOB P PRE RIG IN POSITION IN FRONT OF WELL DSM TO BLEED PRESSURE FROM TUBING AND IA 14:30 - 15:30 1.00 MOB P PRE SPOT RIG OVER WELL 15:30 - 16:30 1.00 MOB P PRE SKID RIG FLOOR INTO DRILLING POSITION 16:30 - 20:00 3.50 MOB P PRE RU ON WELL -RIG UP DRILL FLOOR -SPOT ROCKWASHER INTO POSITION -PREP MUD PITS TO BRING ON 8.5 PPG SEAWATER *ACCEPT ON WELL 03-15 AT 20:00 HRS* 20:00 - 20:30 0.50 MOB P PRE 'PERFROM RIG EVACUATION DRILL -HOLD MR TO DISCUSS DRILL 20:30 - 00:00 3.50 RIGU P PRE TEST TWC -PJSM FOR TESTING TWC WITH WSLAND RIG CREW.REVIEW DDI PROCEDURE. DISCUSS LINEUP,PRESSURE CROSSCHECK, AND EXCLUSION ZONES -TEST TWC FROM ABOVE AT 250 PSI LOW/ 3,500 PSI HIGH FOR 5 MINS EACH-GOOD TEST -TEST TWC FROM BELOWAT 250 PSI LOW/ 3,500 PSI HIGH FOR 5 MINS EACH-GOOD TEST *WHEN PRESSURE WAS BLED DOWN AFTER TESTING FROM THE BOTTOM,A SMALL AMOUNT OF FLUID CAME BACK THROUGH THE BLEEDER IN THE TREE CAP. SUSPECTED TO BE DUE TO LOW PRESSURE COMMUNICATION THROUGH THE TWC. 3/23/2015 00:00 - 02:30 2.50 RIGU N SFAL -0.16 PRE TEST TWC -RE-TEST TWC FROM ABOVE AT 250 PSI LOW /3,500 PSI HIGH FOR 5 MINS EACH-GOOD TEST -RE-TEST TWC FROM BELOW AT 250 PSI LOW/3,500 PSI HIGH FOR 5 MINS EACH- GOOD TEST *CONFIRMED FLUID COMING BACK THROUGH BLEEDER ON TREE CAP AFTER TESTING FROM BELOW -CALL OUT DSM TO RU LUBRICATOR AND CHANGE TWC SIM-OPS-HOLD PRE-SPUD WITH RIG CREW. CHANGE OUT WORN PADDLES ON CONVEYOR#1.GREASE CHOKE MANIFOLD FOR UPCOMING BOPE TEST Printed 4/6/2015 10:36:36AM North America-ALASKA-BP Page 2,904*"' Operation Summary Report Common Well Name:03-15 AFE No Event Type:RE-ENTER-ONSHORE(RON) Start Date:3/22/2015 End Date: X3-0161W-C:(9,805,950.00) Project:Prudhoe Bay Site:PB DS 03 Rig Name/No.:DOYON 14 Spud Date/Time:1/15/1980 12:00:00AM I Rig Release: Rig Contractor:DOYON DRILLING INC. I UWI:500292041400 Active datum:03-158 actaul @62.44usft(above Mean Sea Level) Date From-To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (usft) • 02:30 - 04:00 1.50 RIGU N SFAL -0.16 PRE 1RU DSM LUBRICATOR TO PULL TWC PJSM WITH RIG CREWAND DSM REPS FOR R/U LUBRICATOR AND PULL TWC.REVIEW DDI PROCEDURE FOR BEAVERSLIDE I OPERATIONS AND R/U LUBRICATOR. DISCUSS EXCLUSION ZONES,OVERHEAD LOADS,WORKING AT HEIGHTS,AND PRESSURE TESTING LUBRICATOR AFTER R/U. -MOBILIZE LUBRICATOR TO BEAVER SLIDE -R/U LUBRICATOR TO TREE -TEST LUBRICATOR TO 250 PSI LOW/3,500 PSI HIGH FOR 5 MINS EACH 04:00 - 06:30 2.50 RIGU N SFAL -0.16 PRE PULL TWC AND REPLACE WITH NEW ONE -PULL TWC MU NEW TWC -TEST QTS BREAK TO 250 PSI LOW/3,500 PSI HIGH FOR 5 MINS EACH -SET NEW TWC -TEST TWC TO 250 PSI LOW/3,500 PSI HIGH FOR 5 MINS EACH-GOOD TEST -BLOW DOWN AND DISCONNECT LINES -RIG DOWN DSM LUBRICATOR 08:30 - 10:00 3.50 BOPSUR P PRE NIPPLE UP BOPE -PJSM WITH ALL CREW -NIPPLE DOWN TREE AND ADAPTER FLANGE -DISCONTINUE CONTROL LINE AND CAP -INSPECT HANGER THREADS/DAMAGED BEYOND USE 10:00 - 14:30 4.50 BOPSUR P PRE NU SPACER SPOOL AND BOP STACK -PJSM WITH CREW -CHANGE OUT AIR BOOTS ON RISER -LINE UP AND INSTALL FLOW LINE -MEASURE AND RECORD RKB 14:30 - 16:30 2.00 BOPSUR P PRE RIG UP TO TEST BOPE 16:30 - 00:00 7.50 BOPSUR P PRE TEST BOPE 250 PSI LOW 3500 PSI HIGH FOR 5 CHARTED MINUTES -TEST WITH 4",4-1/2",AND 9-5/8"TEST JOINTS WITH NO GO'S -TEST WITNESS WAIVED BY AOGCC REP JEFF JONES -TEST ALL BOPE INCLUDING CHOKE LINE AND VALVES,FOSVS,IBOP'S 3/24/2015 00:00 - 02:30 2.50 BOPSUR P PRE TEST BOPE 250/3500 PSI. -PJSM AND REVIEW DDI SOP AND DISCUSS PRESSURE CROSSCHECK LIST WITH APPROPRIATE RESPONSES. -TEST WITH 4",4-1/2",AND 9-5/8"TEST JOINTS WITH NO GO'S. -BOPE TEST WITNESS WAIVED BY AOGCC REP JEFF JONES. 'ONE FAILURE DURING BOPE TEST-FOSV. Printed 4/6/2015 10:36:36AM North Amehoa- Page 3 Operation Summary Report Common Well Name:03-15 AFE No Event Type:RE-ENTER-ONSHORE(RON) Start Date:3/22/2015 End Date: X3-0161W-C:(9,805,950.00) Project:Prudhoe Bay Site:PB DS 03 Rig Name/No.:DOYON 14 Spud Date/Time:1/15/1980 12:00:00AM Rig Release: Rig Contractor:DOYON DRILLING INC. UWI:500292041400 Active datum:03-15B actaul©62.44usft(above Mean Sea Level) Date From-To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (usft) 02:30 - 05:00 2.50 BOPSUR P PRE PULLTWC. I-PJSM FOR BEAVER SLIDE OPS AND RU I LUBRICATOR. INSTALL DUTCH RISER. -VERIFY RKB HEIGHT. -MOBILIZE DSM LUBRICATOR TO THE RIG FLOOR. -RIG UP LUBRICATOR AND TEST TO 250 PSI LOW/3,500 PSI HIGH FOR 5 MINS EACH. PULL TWC. -RIG DOWN LUBRICATOR AND DUTCH RISER. 05:00 - 07:00 2.00 CLEAN P DECOMP RU FOR DISPLACEMENT OF DIESEL FROM WELLBORE. -PJSM ON CIRCULATING TO FLOW BACK TANK AND DISCUSS HAZARDS OF H2S. -ENSURE ALL PERSONNEL STAY OFF THE TOP OF THE FLOW BACK TANK DURING OPERATION. -DISCUSS FLUIDS MANAGEMENT AND MAKING SURE BBL IN AND BBL OUT ARE BEING TRACKED. -CONNECT PUMP LINES TO CHOKE HOUSE AND PRESSURE TEST LINES TO 250 PSI LOW /3500 PSI HIGH FOR 5 MIN EACH.GOOD LEAK TIGHT TEST. -BLOW DOWN LINES TO FLOW BACK TANK. -HEAT HARD LINE TO THE FLOW BACK TANK -BLOW DOWN LINES TO FLOW BACK TANK ONE MORE TIME. 07:00 - 09:00 2.00 CLEAN P _ DECOMP DISPLACE DIESEL FROM WELLBORE PJSM FOR DISPLACING DIESEL FROM WELLBORE. -DISPLACE DIESEL FROM WELLBORE AT 350 GPM.600 PSI.THROUGH JET CUT IN TUBING AT 4,532'ELMD. -OA PRESSURE SLOWLY INCREASING TO 750 PSI. -WITH 235 BBLS OF CIRCULATION PUMPED, OA PRESSURE WAS BLED DOWN TO 200 PSI. -AT THE END OF THE CIRCULATION THE OA PRESSURE WAS BACK TO 500 PSI. -BLEED OA PRESSURE DOWN TO 0 PSI. -CONDUCT 10 MINUTE FLOW CHECK. WELL STATIC. -BLOW DOWN CIRCULATING LINES. -SUCK OUT BOPE. -BLOW DOWN CHOKE AND KILL LINES. SIMOPS OPERATIONS WHILE DISPLACING DIESEL FROM WELLBORE -R/U SPOOLER FOR CONTROL LINE. -R/U 4 1/2"TUBING EQUIPMENT. -SPOT TUBING SPEAR EQUIPMENT TO RIG j FLOOR. 09:00 - 10:00 1.00 CLEAN P DECOMP FINISH R/U 4 1/2"TUBING EQUIPMENT. Printed 4/6/2015 10:36:36AM North America-ALASKA-BP Page 4.30214 Operation Summary Report Common Well Name:03-15 AFE No Event Type:RE-ENTER-ONSHORE(RON) Start Date:3/22/2015 End Date: X3-0161W-C:(9,805,950.00) Project:Prudhoe Bay I Site:PB DS 03 Rig Name/No.:DOYON 14 Spud Date/Time:1/15/1980 12:00:00AM Rig Release: Rig Contractor.DOYON DRILLING INC. UVVI:500292041400 Active datum:03-158 actaul @62.44usft(above Mean Sea Level) Date From-To Hrs Task I Code I NPT NPT Depth I Phase Description of Operations (hr) (usft) 10:00 - 10:30 0.50 PULL P DECOMP ENGAGE TUBING HANGER WITH SPEAR ASSEMBLY. -M/U BAKER SPEAR ASSEMBLY. -RIH AND ENGAGE FMC TUBING HANGER WITH BAKER SPEAR AND CONFIRM VVITH 30K OVERPULL. -WELLHEAD PERSONNEL BACK OUT LOCK DOWN SCREWS. 10:30 - 11:00 0.50 PULL P DECOMP PULL TUBING HANGER TO RIG FLOOR -PULL TUBING HANGER FREE AT 102K. -CONTINUE PULLING TUBING HANGER TO RIG FLOOR. -DISENGAGE THE BAKER TUBING HANGER SPEAR FROM THE TUBING HANGER. -L/D BAKER TUBING HANGER SPEAR ASSEMBLY AND TUBING HANGER. 11:00 - 13:30 2.50 CLEAN P DECOMP CIRCULATE OUT DIESEL FREEZE PROTECT WITH 8.5 PPG HEATED SEAWATER -R/U AND CIRCULATE OUT DIESEL FREEZE PROTECT FLUID WITH HEATED 8.5 PPG SEAWATER THROUGH THE CEMENT LINE WITH ANNULAR PREVENTER CLOSED. -243 GPM,160 PSI. -FLOW CHECK 10 MINUTES. WELL STATIC. -OPEN ANNULAR PREVENTER. 13:30 - 20:00 6.50 PULL P DECOMP POOH AND UD 4 1/2"TUBING -PJSM FOR UD 4 1/2"TUBING. -POOH WITH THE FOLLOWING; -UD 113 JTS 4 1/2",12.6#,CR-80,NSCT TUBING. -UD 1 CUT JOINT,LENGTH 4.22',FLARE ON CUT 4 7/8". -UD 1 SSSV. -UD 1 GAS LIFT MANDREL. -SPOOL UP CONTROL LINE. -RECOVERED 58 STAINLESS STEEL CONTROL LINE BANDS. -CORRECT HOLE DISPLACEMENT WHEN POOH WITH TUBING WHILE MONITORING WELLAT TRIP TANK 20:00 - 22:30 2.50 PULL P DECOMP R/D 4 1/2"TUBING HANDLING EQUIPMENT -PJSM FOR R/D 4 1/2"TUBING HANDLING EQUIPMENT. -R/D 4 1/2"TUBING HANDLING EQUIPMENT. -CLEAN RIG FLOOR AREA. -SPOT BAKER CLEAN OUT BHA TOOLS ON THE RIG FLOOR. _ 22:30 - 23:00 0.50 CLEAN P DECOMP INSTALL WEAR BUSHING -PJSM FOR SETTING WEAR BUSHING. -SET WEAR BUSHING IN TUBING SPOOL,ID= 8 3/4". 23:00 - 00:00 1.00 CLEAN P DECOMP M/U BAKER 8 1/2"CLEAN OUT BHA#2 -P/U AND M/U 8-1/2"CLEAN OUT BHA AS DIRECTED BY BAKER FISHING WITH 8-1/2" MILLED TOOTH BIT,TWO 8-1/2" WATERMELON MILLS,TWO BOOT BASKETS, BUMPER SUB,OIL JARS WITH 9 6-1/4"DRILL COLLARS AND 15 JOINTS OF 5"HWDP. j*PERFORM SPILL DRILL. Printed 4/6/2015 10:36:36AM North America-ALASKA-BP Operation Summary Report a Common Well Name:03-15 AFE No Event Type:RE-ENTER-ONSHORE(RON) � Start Date:3/22/2015 End Date: X3-0161W-C:(9,805,950.00) Project:Prudhoe Bay Site:PB DS 03 Rig Name/No.:DOYON 14 Spud Date/Time:1/15/1980 12:00:00AM Rig Release: Rig Contractor:DOYON DRILLING INC. UWI:500292041400 Active datum:03-15B actaul @62.44usft(above Mean Sea Level) Date From-To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (usft) 3/25/2015 00:00 - 00:30 0.50 CLEAN P DECOMP CONTINUE M/U BAKER 8 1/2"CLEAN OUT BHA #2 -MAKING UP BAKER 8 1/2"CLEAN OUT BHA T/ 800'MD. 00:30 - 01:00 0.50 CLEAN P DECOMP DRAIN BOPE. -PJSM FOR DRAINING THE BOPE. -DRAIN BOPE. BLOW DOWN CHOKE LINE. 01:00 - 03:00 2.00 CLEAN P DECOMP FINISH M/U BAKER 8 1/2"CLEAN OUT BHA#2 -MAKING UP BAKER 8 1/2"CLEAN OUT -8 1/2"USED TRI-CONE BIT,BIT SUB,(2)8 1/2"WATERMELON MILLS,(2)BOOT BASKETS,PORTED FLOAT,BUMPER SUB,OIL JARS,(9)6 1/4"DRILL COLLARS,(15)5" HWDP. -OAL OF BHA 801'MD. -DRIFT DRILL COLLARS AND 5"HWDP TO 2 3/8". 03:00 - 08:45 5.75 CLEAN P DECOMP RIH WITH 8 1/2"CLEAN OUT BHA#2 FROM 800'MD TO 4,503'MD -RIH ON ELEVATORS PICKING UP 4"DP SINGLES. -PICK UP 1 JOINT OF 4"DP AND TAG AT 4,541' MD,PICK UP TO 4,531'MD. -P/U=145K,S/O=145K AT 4,531'MD. -OPEN OA TO BLEED TRAILER FOR UPCOMING CUT AND PULL 08:45 - 09:30 0.75 CLEAN P DECOMP CIRCULATE HIGH VIS/LOW VIS SWEEP -PSJM DOYON,BP,MI SWACO. -450 GPM,ICP 760 PSI,FCP 1040 PSI. -SMALL AMOUNT OF"ARTIC PACK'LIKE SUBSTANCE SEEN DURING CIRCULATION, CLEARED UP -OBTAIN SPR'S 09:30 - 11:30 2.00 CLEAN P DECOMP POOH ON ELEVATORS FROM 4,531'MD TO 832'MD -MONITOR WELL FOR 10 MINUTES:WELL STATIC. -PU 145K,SO 145K AT 4,531'MD. -MUD WEIGHT:8.5 PPG IN,8.5 PPG OUT. -MONITOR WELL VIA TRIP TANK:WELL STATIC -POOH ON ELEVATORS STANDING BACK IN DERRICK. -BLOW DOWN TOP DRIVE,INSTALL STRIPING RUBBER/AIR SLIPS. 11:30 - 13:30 2.00 CLEAN P DECOMP POOH ON ELEVATORS FROM 832'MD TO SURFACE -MONITOR WELL FOR 10 MINUTES BEFORE PULLING NON SHEARABLES THROUGH BOPE. -MUD WEIGHT:8.5 PPG IN,8.5 PPG OUT. -MONITOR WELL VIA TRIP TANK WELL STATIC -CHANGE ELEVATORS TO 5" -POOH ON ELEVATORS,STANDING BACK 5 STANDS 5"HWDP -CHANGE ELEVATORS TO 4" -POOH ON ELEVATORS,STANDING BACK 6 1/4"DC. -L/D CLEAN OUT BHA#2. Printed 4/6/2015 10.36:36AM North America-ALASKA-BP Page 6 Operation Summary Report Common Well Name:03-15 AFE No Event Type:RE-ENTER-ONSHORE(RON) Start Date:3/22/2015 End Date: 1X3-0161W-C:(9,805,950.00) Project:Prudhoe Bay Site:PB DS 03 Rig Name/No.:DOYON 14 Spud Date/Time:1/15/1980 12:00:00AM Rig Release: Rig Contractor.DOYON DRILLING INC. UWI:500292041400 Active datum:03-15B actaul @62.44usft(above Mean Sea Level) Date From-To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (usft) 13:30 - 14:30 1.00 CLEAN P DECOMP CLEAN AND CLEAR RIG FLOOR -PJSM FOR L/D BHA#2 TOOLS AND BEAVER SLIDE OPERATIONS. 14:30 - 18:00 3.50 EVAL P DECOMP RIG UP SLB ELINE UNIT -PSJM FOR RIGGING UP ELINE UNIT, PICKING UP TOOLS,REVIEW LIFTING OPERATIONS,EXCLUSION ZONES,REVIEW DDI PROCEDURE FOR RIGGING UP ELINE, ASSIGN ROLES&RESPONSIBILITIES FOR WELL CONTROL CONTINGENCY -RIG UP GR/CCUUSITNDL "SIMOPS:INSPECT MUD PUMP 1. 18:00 - 18:30 0.50 EVAL N WAIT -0.16 DECOMP TROUBLESHOOT INTERNET CONNECTION ON SLB SYSTEM BEFORE RIH 18:30 - 22:30 4.00 EVAL P DECOMP RIH WITH GR/CCUUSITNDL ON ELINE -RIH TO 2900'MD,LOG TO SURFACE. "SIMOPS:CLEAN AND CLEAR CENTRIFUGAL ROOM,RIG FLOOR,AND MUD PITS. -WORK ON PREVENTATIVE MAINTENANCE - WORK ORDERS. _ 22:30 - 00:00 1.50 EVAL P -- DECOMP RIG DOWN USIT TOOLS UD USIT TOOLS. -P/U SETTING TOOLS FOR EZSV PLUG. -OA REMAINS OPEN TO BLEED TRAILER& MONITORED WITH NO RETURNS OR PSI 3/26/2015 00:00 - 02:30 2.50 CLEAN P DECOMP RIH WITH EZSV/GR/CCL ON ELINE -PJSM DISCUSS RIG UP,EXCLUSION ZONES, WIRELINE OPERATIONS. -DISCUSS EZSV PLACEMENT WITH ODE. SET EZSV AT 4,330'MD. -TOP OF WHIPSTOCK TO BE AT 4,307'MD._ 02:30 - 03:30 1.00 CLEAN P DECOMP POOH WITH EZSV SETTING TOOL AND GR/CCL ON ELINE -UD SETTING TOOL,GR,CCL. -R/D SLB ELINE. 03:30 - 04:30 1.00 CLEAN P DECOMP PRESSURE TEST EZSV -250 PSI LOW,3500 PSI HIGH FOR 5 MIN EACH,ALL TESTS CHARTED. -CLEAN AND CLEAR RIG FLOOR. 04:30 - 09:30 5.00 CLEAN P DECOMP P/U STACKWASHER AND RIH FROM SURFACE TO 4,276'MD -DRAIN STACK,BLOW DOWN CHOKE AND KILL LINES. -RIH ON ELEVATORS PICKING UP 4"DP SINGLES. -MONITOR WELL VIA TRIP TANK:PROPER DISPLACEMENT. -P/U=112K,S/O=114K AT 4,276'MD. 09:30 - 11:30 2.00 CLEAN P DECOMP DISPLACE WELL FROM 8.5 PGG SEAWATER WITH 9.8 PPG BRINE -PUMP 10 BBLS 9.8 PPG BRINE,112 GPM 52 PSI. -PUMP 30 BBLS HIGH VIS SPACER,202 GPM 140 PSI. -PUMP 320 BBLS 9.8 PPG BRINE,550 GPM, 740 PSI. -OBTAIN SPR. 11:30 - 12:00 0.50 CLEAN P DECOMP RIG SERVICE -LUBRICATE RIG. Printed 4/6/2015 10:36:36AM North America-ALASKA-BP Page 74344I Operation Summary Report • Common Well Name:03-15 AFE No Event Type:RE-ENTER-ONSHORE(RON) Start Date:3/22/2015 I End Date: X3-0161 W-C:(9,805,950.00) Project:Prudhoe Bay Site:PB DS 03 Rig Name/No.:DOYON 14 Spud DateTme:1/15/1980 12:00:00AM Rig Release: Rig Contractor:DOYON DRILLING INC. UWI:500292041400 Active datum:03-158 actaul @62.44usft(above Mean Sea Level) Date From-To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (usft) 12:00 - 13:30 1.50 CLEAN P DECOMP POOH ON ELEVATORS FROM 4,276'MD TO SURFACE -MONITOR WELL FOR 10 MINUTES:WELL STATIC. -MUD WEIGHT 9.8 PPG IN,9.8 PPG OUT. -P/U=100K,S/O=100KAT 3,612'MD. -L/D STACK WASHER. 13:30 - 15:00 1.50 CUT P DECOMP M/U BAKER 8 1/4"MULTI-CUTTER BHA#3 .-8 1/4"MULTI-CUTTER(CUTTER OAL 6.241, XO SUB,8 1/2"STABILIZER,XO SUB. -OAL OF BHA 12.67'MD. 15:00 - 16:30 1.50 CUT P DECOMP RIH ON ELEVATORS FROM SURFACE TO 1,912'MD -RIH ON ELEVATORS PICKING UP 4"DP SINGLES. -MONITOR WELL VIA TRIP TANK PROPER DISPLACEMENT. 16:30 - 19:30 3.00 CUT P .DECOMP SLIP AND CUT 59.5'DRILLING LINE -SERVICE TOP DRIVE. -CALIBRATE BLOCK HEIGHT AS PER SLB. -FUNCTION TEST COM. -INSPECT SAVER SUB 19:30 - 21:00 1.50 CUT P DECOMP RIG UP FOR CASING CUT AND ARTIC PACK CIRCULATION -MOBILIZE 9 5/8"CASING EQUIPTMENT TO RIG FLOOR. -UHT STACK TONGS,XO'S,EQUIPTMENT BOXES. -RIG UP UHT TONGS ON RIG FLOOR. 21:00 - 22:30 1.50 CUT P DECOMP RIG UP AND PRESSURE TEST LITTLE RED SERVICES LINES -250 PSI LOW,3500 PSI HIGH FOR 5 MINS EACH. 22:30 - 00:00 1.50 CUT P DECOMP LOCATE 9-5/8"COLLARS TO IDENTIFY PROPER CUT DEPTH -PJSM WITH RIG CREW AND BAKER REP FOR CASING CUT AND ARCTIC PACK CIRC OUT. -ESTABLISH PARAMETERS AND OBTAIN SPR. -P/U=86K,S/O=80K. -LOCATE LOWER COLLAR WITH KNIVES AT 1,997'MD-PUMPS ON AT 176 GPM,320 PSI. -LOCATE UPPER COLLAR WITH KNIVES AT 1,962'MD-PUMPS ON AT 176 GPM,320 PSI. -SET KNIVES AT 1,971'MD FOR CUT. Printed 4/6/2015 10:36:36AM North America-ALASKA-BP Page tt r 4 Operation Summary Report • Common Well Name:03-15 AFE No Event Type:RE-ENTER-ONSHORE(RON) Start Date:3/22/2015 End Date: X3-0161W-C:(9,805,950.00) Project:Prudhoe Bay Site:PB DS 03 Rig Name/No.:DOYON 14 Spud Date/Time:1/15/1980 12:00:00AM Rig Release: Rig Contractor:DOYON DRILUNG INC. UWI:500292041400 Active datum:03-158 actaul©62.44usft(above Mean Sea Level) Date From-To Hrs Task Code 1 NPT NPT Depth Phase Description of Operations (hr) (usft) 3/27/2015 00:00 - 01:30 1.50 CUT P DECOMP CUT 9 5/8"47#CASING AT 1,971'MD. -CUT#1. -STARTED PUMPS AT 264 GPM WITH 720 PSI, RPM=80 WITH 1-3K TORQUE. -AFTER 7 MINUTES OF CUTTING,STALLED OUT AT 7K TORQUE. -NO PRESSURE ON THE OA,NO CIRCULATION ESTABLISHED BETWEEN 9 5/8" X 13 3/8". -CUT#2. -PUMPS ON AT 278 GPM,830 PSI,SET CUTTERS BACK ON CUT AT 1,971'MD. -AFTER 3 MINUTES OF CUTTING,STALLED OUT AT 5K TORQUE. -NO PRESSURE ON THE OA,NO CIRCULATION ESTABLISHED. -CUT#3. -PICKED UP ABOVE CUT WITH PUMPS OFF. PUMPS ON AT 278 GPM,830 PSI AND SET CUTTERS BACK ON CUT AT 1,971'MD. -AFTER 5 MIN PRESSURE INCREASE TO 900 - PSI. -AFTER 5 1/2 MINS 100 PSI PRESSURE .DECREASE OBSERVED,STALLED AT 5K TORQUE,50 PSI SEEN ON OA. -CONFIRM WITH BAKER HAND,GOOD CUT. 01:30 - 03:00 1.50 CUT P DECOMP RIG UP TO CIRCULATE OUT ARCTIC PACK FROM BEHIND 9-5/8"CASING -PJSM FOR CIRCULATING OUT FREEZE PROTECT-REVIEW PROCEDURE,DISCUSS CORRECT LINE UP AND PUMPING SCHEDULE.SPILL PREVENTION. -LINE UP LITTLE RED TO PUMP. -PUMP 25 BBLS OF HEATED 90 DEGREE DIESEL DOWN THE DRILL STRING AT 1.5 BPM, 200 PSI,TAKING RETURNS BACK TO THE PITS. -SHUT ANNULAR PREVENTER AND OPEN OA TO FLOW BACK TANK. -PUMP AN ADDITIONAL 125 BBLS OF HEATED 90 DEGREE DIESEL. -INITIAL CIRCULATING RATE=2 BPM,130 PSI. -35 BBLS OF 125 BBLS PUMPED CIRCULATING RATE=2 BPM,550 PSI. -115 BBLS OF 125 BBLS PUMPED CIRCULATING RATE=2 BPM,170 PSI. -FINAL CIRCULATING RATE=2 BPM,50 PSI. 03:00 - 04:00 1.00 CUT P DECOMP ALLOW DIESEL TO SOAK -ALLOW THE DIESEL TO SOAK IN THE 13 3/8" X 9 5/8"ANNULUS FOR ONE HOUR. Printed 4/6/2015 10:36:36AM North America-ALASKA-BP Page 9ea4 Operation Summary Report Common Well Name:03-15 AFE No Event Type:RE-ENTER-ONSHORE(RON) Start Date:3/22/2015 End Date: X3-0161W-C:(9,805,950.00) Project Prudhoe Bay Site:PB DS 03 Rig Name/No.:DOYON 14 Spud Date/Tme:1/15/1980 12:00:OOAM Rig Release: Rig Contractor:DOYON DRILLING INC. UWI:500292041400 Active datum:03-158 actaul @62.44usft(above Mean Sea Level) Date From-To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (usft) 04:00 - 08:00 4.00 CUT P DECOMP CONTINUE TO CIRCULATE OUT ARCTIC PACK FROM BEHIND 9-5/8"CASING -PUMP 272 BBLS OF 120 DEGREE 9.8 PPG BRINE AT 6 BPM,1160 PSI. -PUMP 60 BBLS OF DEEP CLEAN PILL AT 2 BPM,130 PSI. -PUMP 30 BBLS HIGH VIS SPACER PILL AT 2 BPM,130 PSI. -PUMP 240 BBLS HEATED 9.8 PPG BRINE AT 6 BPM,1280 PSI. -SHUT DOWN AND MONITOR WELL FOR 10 MINUTES:WELL STATIC. -BLOW DOWN LINES. R/D CIRCULATING EQUIPMENT ON THE RIG FLOOR. 08:00 - 09:00 1.00 CUT P DECOMP CIRCULATE ADDITIONAL 1 BOTTOMS UP -OBSERVED DIESEL AT THE FLOW LINE. -DECISION MADE TO CIRCULATE ONE ADDITIONAL BOTTOMS UP AT 5 BPM,400 PSI. 09:00 - 10:00 1.00 CUT P DECOMP POOH WITH 9 5/8"CASING CUTTER ASSEMBLY FROM 1,971'MD TO SURFACE -MONITOR WELL FOR 10 MINUTES:WELL " STATIC. -P/U AND M/U 1 JOINT 4"DRILL PIPE FROM THE MOUSEHOLE TO GET ON EVEN STANDS. -POOH ON ELEVATORS STANDING BACK IN DERRICK. -MONITOR WELL VIA TRIP TANK PROPER DISPLACEMENT. -MUD WEIGHT:9.8 PPG IN,9.8 PPG OUT. -MAKE SERVICE BREAKS AND L/D 9 5/8" CASING CUTTER ASSEMBLY. 10:00 - 13:30 3.50 CUT P DECOMP ENGAGE 9 5/8"CASING WITH SPEAR AND P/U CASING HANGER FROM WELLHEAD -R/U AND PULL WEAR BUSHING. -DRAIN STACK -M/U BAKER 9 5/8"CASING SPEAR,XO,AND 1 JOINT 4"DRILL PIPE. -ENGAGE CASING SPEAR 5'BELOW 9 5/8" CASING HANGER DOWN INTO THE 9 5/8" CASING. -SQUAT DOWN TOP DRIVE WEIGHT INTO THE STOP SUB TO HELP MITIGATE AGAINST CASING GROWTH. -BLEED DOWN VOID BEHIND PACK OFF AND OPEN OA TO ENSURE NO PRESSURE. -BACK OUT LOCK DOWN SCREWS. -P/U TO 135K WEIGHT AND PULL 9 5/8" CASING HANGER AND 9 5/8"CASING INTO RISER. 13:30 - 15:30 2.00 CUT P DECOMP CIRCULATE OUT ARCTIC PAC -PUMP 30 BBLS 9.8 PPG HI-VIS PILL FROM SURFACE TO SURFACE. -CIRCULATE AT 5 BPM AT 40 PSI. -R/D CIRC LINES 15:30 - 18:30 3.00 CUT P DECOMP POOH THE 9 5/8"CASING HANGER AND L/D TO HANGER -CLEAN SPEAR ASSEMBLY. -UD HANGER DOWN BEAVER SLIDE. Printed 4/6/2015 10:36:36AM North America-ALASKA-BP o.oed, Operation Summary Report Common Well Name:03-15 AFE No Event Type:RE-ENTER-ONSHORE(RON) j Start Date:3/22/2015 End Date: X3-0161W-C:(9,805,950.00) Project:Prudhoe Bay Site:PB DS 03 Rig Name/No.:DOYON 14 Spud Date/Time:1/15/1980 12:00:00AM Rig Release: Rig Contractor:DOYON DRILLING INC. UWI:500292041400 Active datum:03-15B actaul @62.44usft(above Mean Sea Level) Date From-To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (usft) 18:30 - 22:00 3.50 CUT P DECOMP POOH AND LID CUT 9 5/8"CASING -POOH AND L/D 50 FULL JOINTS. -POOH AND L/D 1 CUT JOINT 10.47' -CUT JOINT FLARED TO 10.5" -BREAK OUT TORQUE=40K-50K. 10 BOW SPRING CENTRALIZERS RECOVERED WITH ALL COMPONENTS INTACT. 22:00 - 00:00 2.00 CUT P DECOMP R/D 9 5/8"CASING TOOLS -CLEAN RIG FLOOR AREA. -CLEAN ARCTIC PACK FROM DRIP PAN UNDER RIG FLOOR. 3/28/2015 00:00 - 02:30 2.50 CLEAN P DECOMP P/U STACK WASHER TO WASH STACK -FUNCTION RAMS. -FLUSH STACK AT 600 GPM,100 PSI. -RIG UP FOR 13 3/8 CASING PRESSURE TEST. 02:30 - 03:30 1.00 CLEAN P DECOMP PRESSURE TEST 13 3/8 CASING TO 250 PSI LOW FOR 5 MIN/2600 PSI HIGH FOR 30 MIN EACH -TEST APPROVED BY BP WTL. 03:30 - 06:15 2.75 CLEAN P DECOMP R/D TEST EQUIPMENT -DRAIN STACK. BLOW DOWN CHOKE AND KILL LINES. -CLEAN CASING EQUIPMENT. -R/D CASING TONGS AND SEND DOWN. -CLEAN AND CLEAR RIG FLOOR. 06:15 - 06:45 0.50 CLEAN- P DECOMP INSTALL WEAR RING -ID=121/2" 06:45 - 08:00 1.25 CLEAN P DECOMP M/U BAKER DRESS OFF BHA#5 -RIG DOWN 13 3/8 CASING PRESSURE TEST EQUIPMENT. -DRAIN STACK,BLOW DOWN CHOKE AND KILL LINES. -12 1/8 X 9 5/8 DRESS OFF SHOE,WASH PIPE EXT,9 5/8 INNER DRESS OFF MILL,WASH OVER BOOT BASKET,CASING SCRAPER, FLOAT SUB,BUMPER SUB,OIL JARS,(9)6 1/2 DC. -OAL OF BHA 323.88'MD. 08:00 - 08:30 0.50 CLEAN P DECOMP RIH ON ELEVATORS FROM 323'MD TO 1,938' MD -RIH ON ELEVATORS WITH 4"DP FROM DERRICK. -MONITOR WELL VIA TRIP TANK:PROPER DISPLACEMENT. -P/U=110K,S/O=110K,ROT=112K AT 1,938' MD 08:30 - 09:30 1.00 CLEAN P DECOMP CIRCULATE BOTTOMS UP 1 TIME -ARCTIC PACK SEEN IN RETURNS,DECIDED TO CBU 1X. -420 GPM,400 PSI. -OBTAIN SPRS. Printed 4/6/2015 10:38:36AM North America-ALASKA-BP Page 11 eau', Operation au'- Operation Summary Report Common Well Name:03-15 AFE No Event Type:RE-ENTER-ONSHORE(RON) Start Date:3/22/2015 End Date: 1X3-0161W-C:(9,805,950.00) Project:Prudhoe Bay Site:PB DS 03 Rig Name/No.:DOYON 14 i Spud Date/Time:1/15/1980 12:00:00AM Rig Release: Rig Contractor:DOYON DRILLING INC. UWI:500292041400 Active datum:03-15B actaul©62.44usft(above Mean Sea Level) Date From-To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (usft) 09:30 - 12:00 2.50 CLEAN P DECOMP DRESS OFF 9 5/8"CASING STUB -TAG STUB AT 1,972'MD. -DRESS STUB. -60 RPM,2-4K TORQUE. -1-2K WOB. -DRESS WITH INNER MILL. -60 RPM,3-6K TORQUE. 5-7K WOB. -MILL TO 1,973'MD AS PER BAKER -WORKED OVER STUMP SEVERAL TIMES WITH NO ROTATION OR PUMPS,GOOD DRESS OFF AS PER BAKER. 12:00 - 12:30 0.50 CLEAN P DECOMP PUMP 40 BBL DEEP CLEAN PILL -PUMP 30 BBL HIGH VIS SWEEP. -PUMP 9.8 PPG BRINE SURFACE TO SURFACE. -7 BPM,50 PSI. 12:30 - 14:00 1.50 CLEAN P DECOMP POOH ON ELEVATORS WITH DRESS OFF BHA #5 FROM 1,972'MD TO 400'MD -MONITOR WELL FOR 10 MINUTES:WELL STATIC. -OBTAIN SPRS. -BLOW DOWN TOP DRIVE. MUD WEIGHT 9.8 PPG IN,9.8 PPG OUT. 14:00 - 15:00 1.00 CLEAN P DECOMP POOH ON ELEVATORS FROM 400'MD TO SURFACE -MONITOR WELL FOR 10 MINUTES BEFORE PULLING NON SHEARABLES THRU STACK WELL STATIC. -STAND BACK 6 1/4"DC. -L/D DRESS OFF ASSEMBLY. -15 LBS OF METAL RECOVERED FROM BOOT BASKET. -15 LBS OF METAL RECOVERED FROM DITCH MAGNETS. _ 15:00 - 18:30 1.50 CLEAN P DECOMP CLEAN AND CLEAR RIG FLOOR -LID DRESS OFF ASSEMBLY COMPONENTS DOWN BEAVER SLIDE. -BRING WHIPSTOCK ASSEMBLY COMPONENTS TO RIG FLOOR. 16:30 - 19:30 3.00 STWHIP P WEXIT M/U WHIPSTOCK ASSEMBLY BHA#6 -BULLNOSE,9 5/8"ANCHOR,9 5/8" WHIPSTOCK,8 1/2"WINDOW MILL,8 3/8" LOWER WATERMELON MILL,(2)8 1/2"UPPER WATERMELON MILLS,1 JT 5"HWDP,FLOAT SUB,MWD,(9)6 1/4"DC,(15)JTS 5"HWDP. -OAL OF BHA 854'MD. -PERFORM SHALLOW HOLE TEST OF MWD AT 854'MD. -450 GPM,620 PSI. -CHANGE ELEVATORS FROM 5"TO 4". 19:30 - 20:00 0.50 STWHIP P WEXIT RIG SERVICE -LUBRICATE RIG BLOCKS,TOP DRIVE,DRAW WORKS. Printed 4/6/2015 10:36:36AM North America-ALASKA-BP ", se Operation Summary Report Common Well Name:03-15 AFE No Event Type:RE-ENTER-ONSHORE(RON) Start Date:3/22/2015 I End Date: X3-0161 W-C:(9,805,950.00) Project:Prudhoe Bay Site:PB DS 03 Rig Name/No.:DOYON 14 Spud Date/Time:1/15/1980 12:00:00AM Rig Release: Rig Contractor:DOYON DRILLING INC. UWI:500292041400 Active datum:03-15B actaul @62.44usft(above Mean Sea Level) Date From-To Hrs Task Code NPT I NPT Depth Phase Description of Operations (hr) (usft) 20:00 - 00:00 4.00 STWHIP P WEXIT RIH ON ELEVATORS FROM 854'MD TO 4,320' MD -RIH ON ELEVATORS WITH 4"DP FROM DERRICK. -MONITOR WELL VIA TRIP TANK:PROPER DISPLACEMENT. -TAG 9 5/8"STUB AT 1,973'MD PICKUP AND ROTATE ONE 1/4 TURN TO ENTER 9 5/8"STUB WITH BULL NOSE TAGGED UP WHEN LOWER WATERMELON MILL ENTERING 9 5/8"STUB,PICKUP AND RUN BACK IN -ORIENTATE WHIPSTOCK TO 55 DEG R -PUMP 500 GPM,1440 PSI 3/29/2015 00:00 - 01:00 1.00 STWHIP P WEXIT SET WHIPSTOCK AT 4,330'MD -SHEAR ANCHOR AT 22K,P/U TO VERIFY ANCHOR SET. -SHEAR MILLING ASSEMBLY AT 47K,P/U TO VERIFY MILLING ASSEMBLY FREE. -P/U BEFORE SHEAR=145K,P/U AFTER SHEAR=143K. 01:00 - 04:00 3.00 STWHIP P WEXIT DISPLACE 9.8 PPG BRINE WITH 9.5 PPG LSND -CHANGE SHAKER SCREEN DUE TO ARCTIC "PACK -LOAD SCREEN KLEEN INTO HOPPER ROOM. -PUMP 40 BBL HI VIS SPACER. -450 GPM,920 PSI. _ -OBTAIN SPRS. 14 04:00 - :00 10.00 STWHIP P WEXIT MILL WINDOW 5\-NA- -MILL 9 5/8"CASING FROM 4,307'MD TO 4,324'MD. 03-,5 V -TIME DRILL FIRST 1 FT 30 MIN -20 MIN/FT FOR EACH ADDITIONAL FT -100 RPM,2-7K TORQUE. -525 GPM,1100 PSI -1-3K WOB -DRILL FORMATION FROM 4,324'MD TO 4,342' MD -100 RPM,2-4K TORQUE -525 GPM,1130 PSI -2-4K WOB -P/U=143K,S/O=143K,ROT=145K -WORK MILL THRU WINDOW WITH ROTATION AND PUMPS 2X'S -WORK MILL THRU WINDOW WITHOUT ROTARY -WORK MILL THRU WINDOW WITHOUT ROTARY AND PUMPS -NO CEMENT SEEN WHILE MILLING WINDOW -TOW 4,307'MD. -MOW 4,316'MD. -BOW 4,324'MD. 14:00 - 15:00 1.00 STWHIP P WEXIT CIRCULATE BOTTOMS UP 1 TIME -PUMP 30 BBLS HIGH VIS SWEEP -500 GPM,1030 PSI -OBTAIN SPRS Printed 4/6/2015 10:36:36AM North America-ALASKA-BP Page 13-' Operation Summary Report _ zs, „x ,r. - Common Well Name:03-15 AFE No Event Type:RE-ENTER-ONSHORE(RON) Start Date:3/22/2015 End Date: X3-0161W-C:(9,805,950.00) Project:Prudhoe Bay Site:PB DS 03 Rig Name/No.:DOYON 14 Spud Dame:1/15/1980 12:00:00AM Rig Release: Rig Contractor:DOYON DRILLING INC. UWI:500292041400 Active datum:03-158 actaul @62.44usft(above Mean Sea Level) Date From-To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (usft) 15:00 - 16:30 1.50 STWHIP P WEXIT POOH ON ELEVATORS WITH MILLING BHA#6 FROM 4,342'MD TO 930'MD -MONITOR WELL FOR 10 MINUTES:WELL STATIC. -BLOW DOWN TOP DRIVE. -MUD WEIGHT 9.5 PPG IN,9.5 PPG OUT. -MONITOR WELL VIA TRIP TANK PROPER DISPLACEMENT 16:30 - 18:30 2.00 STWHIP P WEXIT POOH ON ELEVATORS WITH MILLING BHA#6 FROM 930'MD TO SURFACE -MONITOR WELL FOR 10 MINUTES BEFORE PULLING NON SHEARABLES ACROSS STACK WELL STATIC. -MUD WEIGHT 9.5 PPG IN,9.5 PPG OUT. -STAND BACK 5"HWDP -L/D 6 1/4"DCS,MILLS,AND XO'S -MONITOR WELL VIA TRIP TANK:PROPER DISPLACEMENT 18:30 - 20:00 1.50 STWHIP P WEXIT P/U STACK WASHER TO WASH STACK -FLUSH STACK AT 600 GPM,100 PSI. 'WEEKLY FUNCTION TEST ALL BOPE ELEMENTS ON 4"DP' 20:00 - 21:00 1.00 STWHIP P WEXIT _L/D MILLING BHA#6 DOWN BEAVER SLIDE -P/U 8.5"INTERMEDIATE RSS DRILLING BHA #7 21:00 - 23:00 2.00 STWHIP P WEXIT M/U 8.5"INTERMEDIATE RSS DRILLING BHA #7 -PJSM DISCUSS WELL CONTROL DURING BHA M/U -8.5"MM65M PDC,PD 675 X6 RSS,E-MAG RCVR,FLEX COLLAR,PERISCOPE 675 LWD, TELESCOPE 675 MWD,8 3/8"NM STABILIZER, (3)NM FLEX COLLARS,FLOAT SUB,(13 JTS) 5"HWDP,HYDRAULIC JARS,(4 JTS)5"HWDP, (51 JTS)4"DP,8.5"GHOST REAMER(2362' BEHIND BIT) -OAL OF BHA:742'MD 23:00 - 00:00 1.00 STWHIP P WEXIT RIH ON ELEVATORS FROM 742'MD TO 1,887' MD -RIH ON ELEVATORS WITH 4"DP FROM DERRICK. -MONITOR WELL VIA TRIP TANK PROPER DISPLACEMENT. -SHALLOW HOLE TEST MWD:GOOD TEST Printed 4/6/2015 10:36:36AM EIL �'/'6" D 03-1 5A yyg_L�gp= F1�IC ETY NOTES: WELL ANGLE>70" _ 12315'. ACTUATOR= BAKER C L 1 ""CHR M E TBG AND LNR"' OKB.ELEV= 64' BF.ELEV= 36.50' 1 i KOP 3300' / Max Angie= 100"c 12767' 20"CONDUCTOR, — 116' 1971' H9-5/8'CSG STUB(03/26/15) Datum ND= 12388' 94#,1440, Datum TVD= 8800 SS D=19.1024" 2332' 9-5/8"UPPER FOC 9-5/8'CSG,47#,SOO-95 XO TO L-80 H 2440' I 2461' —{9-5/8"LOWER FOC 13-3/8"CSG,72#, L-80 BTC,D=12.347" 2720' I. 13-3l8"CSG,72#, L-80 BTG,D=12.347" 2720' 4532' —4-1/2"TBG CUT(02/19/15) GAS LFT MANDRELS 9-5/8"BKR WHIPSTOCK(03/2915) —I 4307' ST MD TVD DEV TYPE VLV LATCH FORT DATE 9-5/8"EZSV(03/26/15) I—4330'elmd �.......„i1 3070 3069 5 TGPD CMY TG 0 01/29/15 % 2 5552 5077 62 TGR) CMY TG 0 04/14/07 04 4'0 TOP OF CEIVENT(02/17/15) 10297' I`I`I 3 7478 5978 64 TGF) CMY TG 0 03/05/93 9-5/8”CSG,47#,L-80 XO TO' 95 11119' '- �I I. 4 8494 6475 55 TGR) DAY TG 0 01/29/15 7"BKR TACK SLV,D=7.50' -- 11213' T �`4 5 8918 6726 52 TGR) CMY G 0 02/18/97 54 TGPD CMY TG 0 03/05/93 9-5/8'X 7'BKR"H'LNC TOP FKR,13=6.312' 11219' s% J 7 10058TGR)7373 59 CMY TG 0 03/05/93 C IIK►V gTGR) *MY8 10624 7677 56 ` Y TG 0 01/29/15 7'BKR TIEBACK SLV,D=7.50" -I 11255' 2"a ,040.,Z414, L) STA#8=DM' CEMENTED(02/17/15) II 9-5/8'X 7'BKR H PKR D=6.312' —{ 11263' '_tI► 9-5/8"X 7"BKR LNR NGR D=6.312" 11268' ••• H N••1 9-5/8"CSG MILLOUT WINDOW(03-15A) 11453'-11491' 9-5/8"CSG,47#,S0O-95,D=8.681" —) —11453' I/ •I�•`• 7"LHR,29#,L-80 XO TO 13CR-80 NSCC H 11944' I`I`I x 7"MARKET DONT(13CR) —) 11944' '`I (fit 11977'-11982' —TBG RANCH(02/15/15) I.4kI.A .••••• 12067' ---I4-1/2'OT1S X NP,D=3.813' TOP OF CEMENT(02/11/15) --I 12008'CTM I`I/4 70������ 12122' —17"X 4-1/2'BKR SABL-3 FKR,13=3.937' '411 12143' --I4-1/2"BKR GS DEPLOY SLV,ID=3.000' Minimum ID = 1.941" @ 12247' ',%4P 12144' H3-1/2"x2-7/8"x0,13=2.387" wt 2-7/8" X 2-3/8" LNR XO PSI, 12153' H4-1/2"PARKER SWSMP,D=3.813" .w •IIlb �N 12172' _--I4-1/2"OT1S XN NP,MILLED TO 3.80"D IP;`,, 4-1/2"TBG,12.6#,13CR-80,.0152 bpf,D=3.958" --{ 12183' V�� —I 12184' —I4112"WLEG,D=3.958' 41 %�%1 7'LKR,29#,13CR-80 NSCC,.0371 bpf,D=6.184' H -12219 Via �, ••• �� 7"LNR MLLOUT WINDOW(03-15A-L1)12219'-12224' PERFORATION SUMMARY •, REF LOG: SPERRY-SUN WVID/GR ON 03/24/97 PI�%104P ANGLE AT TOP PERF: 38"©12186' 10 0 12247' —�2-7/8"X 2-318"XO,D=1.941"" Note:Refer to Production DB for historical perf data °N SIZE SPF NTT32VAL Opn/Sgz SHOT SQZ ISI, 2-7/8" SLID 12186-12247 S 03/26/97 02/17/15 'I•I. 2-3/8" DRLD 12248-14220 S 03/26/97 02/11/15 I`' I, ISI. ISI, ISI 2-7/8"LHR,6.5#,L-80 FL4S,.0058 bpf,D=2.441' H 12247' 'I;I, J 14220' —I SEAL SUB,D=1.312" 2-3/8'LNC,4.6#,L-80 FL4S,_0039 bpf,D=1.995' —1 14252' DATE REV BY COMMENTS DATE REV BY COPD ENTS PRUDHOE BAY UNIT 02/23/80 ROWAN ORIGINAL COMPLETION 02/17/15 ALM/PJC°WENT PLUG WELL 03-15A 03/06/93 D-16 RIG SIDETRACK(03-15A) 02/19/15 61W PJC TBG CUT PERMIT No: 1970220 03/27/97 N2ES CTD SIDETRACK(03-15A L1) 02/20/15 GNB/PJC SET HOLD OPEN SLV AR No: 50-029-20414-60 01/29/15 JMG1 Rid PULL PX PLUG/GLV CIO 02/23/15 PJC CONDUCTOR DEPTH SEC 10,T1ON,R15E,1131'FSL&54'FEL 02/11/15ALM!PJCCENENT RETAINER 03/23/15 7,PJC SET EZSV 02/16/15 JCMfJWD TBG PINCH(02/15/15) 04/16/15 PJC CSG CUT/WS/MSC UPDATES BP Exploration(Alaska) · XHVZE Pages NOT Scanned in this Well History File This page identifies those items that were not scanned during the initial scanning project. They are available in the original file and viewable by direct inspection. / ¢3' ~ l:~ File Number of Well History File PAGES TO DELETE Complete RESCAN n Color items- Pages: D Grayscale, halftones, pictures, graphs, charts- Pages: Poor Quality Original - Pages: Other- Pages: DIGITAL DATA n Diskettes, No. Other, No/Type OVERSIZED · [] Logs-of various kinds [] Other COMMENTS: Scanned by: ~~..ve~'~ Dianna Vincent Nathan Lowell [] TO RE-SCAN Notes: Re-Scanned by: Bevedy Dianna Vincent Nathan Lowell Date: /si ) 83-0 f!J 0:3-0 J qo --G. qO'-O ~ oJ-I-or=¡ 02/16/04 Scblumberger NO.3113 Schlumberger -DCS 2525 Gambell Street, Suite 400 Anchorage, AK 99503-2838 ATTN: Beth Company: Alaska Oil & Gas Cons Comm Attn: Lisa Weepie 333 West 7th Ave, Suite 100 Anchorage, AK 99501 Field: Kuparuk Well Job# Log Description Date BL Color CD ~s 1Y-13 10709699 INJECTION PROFILE (REDO) 01127/04 1 \'8 3N-18L2 10696831 PRODUCTION PROFILE 01/30/04 1 l.o\ 1 L-19 10696833 LEAK DETECTION LOG 02/01104 1 ~Q 3G-12 10709686 INJECTION PROFILE 12/31/03 1 2 P-419 10703972 USIT/CBL 02/06/04 1 . ..,...,r"'-:" ,. - RECEIVED FEB SIGN;~~c;\ ~ ~.~ ç¡ Çf). ~~~ DATE: Please sign and return one c~py of"th~~ ~an~mittal to Beth at the above address or fax to (907) 561-8317. Thank,Y'NaskaOil&GasCons.CommiIian ~iG/~\N\~~E\C' w!\An ,11. ~ lûBljt Ancborage ~~~ r'\r\ " ~~~G\,,\~ MEMORANDUM State of Alaska ,~ Alaska Oil and Gas Conservation Commission TO: Julie Heusser, Commissioner THRU: Tom Maunder, P. I. Supervisor' DATE: January 15, 2001 FROM: John Crisp, SUBJECT: Petroleum Inspector Safety Valve Tests Prudhoe Bay Field Drill Site 03 January 15, 2001: I traveled to BP's Prudhoe Bay Field to witness Safety Valve System tests on DS 03. Mark Womble was BP representative in charge of testing DS 03. Testing had been canceled on DS 03 1-14-01 due to blowing snow & chill factor of-50 degrees. Testing was conducted in a safe & efficient manner. Two failures were witnessed. The AOGCC test report is attached for reference. 21 wellhouses were inspected during SVS tests. Wellhouses are in fair condition considering these were inspected after our recent blow. No heat or lights are installed in wellhouses for producing wells. SUMMARY: I witnessed SVS tests in PBU on DS 03. 21 wells, 42 components tested. 2 failures witnessed. 4.8% failure rate. 21 wellhouses inspected. Attachments: SVS PBU DS 03 1-15-00jc cc; NON-CONFIDENTIAL SVS PBU DS 03 l-l$-Oljc.doc Alaska Oil and Gas Conservation Commission Safety Valve System Test Report Operator: BPX Operator Rep: Mark Womble AOGCC Rep: John Crisp Submitted By: John Crisp Date: Field/Unit/Pad: Prudhoe Bay Field DS 03 Separator psi: LPS 185 HPS 1/15/01 690 Well Permit Separ Set L~ Test Test Test Date Oil, WAG, GIN& Number Number PSI PSI Trip Code Code Code Passed GAS or CYCLE 03-01 1750750 185 150 100 P P OIL 03-02 1760240 185 150 120 P P OIL 03-03 1760390 185 150 110 P P OIL 03-04 1760510 03-05 1760570 03-06 1760600 '~3-07 1760530 ~3-08 1760730 ' 185 150~ 130 P P OIL 03-09 1790220 185 150 100 P P ' OIL 03-10 1790210 · , 03-11 1790470 03-12 1790580 03-13 1790710 . , 03-14 1790820 185 150 100 i p P OIL _ 03-15A 1930150 185 150 100 P P OIL '~3-16A '1970330 03-17 1791020 03.18A 1930420 '~3-19 1830920 185 150 90 P P OIL b3-20A 1930470 185 150 100 P P OIL 03-21 1831120 185 150 100 P P OIL 03,22 1831230 690 600 420 P P OIL 03-23 1831270 185 150 0 1 P OIL b3-24A 1980060! 690 600 530 P P OIL 03-25A 1930230 03-26 1831510 185 150 I10 P P OIL ,, 03-27 1840620 185 150 100 P P OIL 'b3-28 1840720 03-29 1840790 185 1501 110 P P OIL 03-30 1840830 185 150! 90 P P OIL 03-31 1840920 185 150 140 P P OIL ~3-32A 1940540 185 150 110 P P OIL 03-33A 1970390 ,, 03-34B 2000110 185 150 0 1 P OIL 1/18/01 Page 1 of 2 SVS PBU DS 03 1-15-01c.xls Well Permit Separ Set L/P Test Test Test Date Oil, WAG, GIN J, Number Number PSI PSI Trip Code Code Code Passed CAS or CYCLE 03-35 1910800 185 150 90 P P I OIL 03-36 1930190 ' · Wells: 21 Components: 42 Failures: 2 Failure Rate: 4.8% 1-19o var Remarks: ~ ~ o/n~ Pa~e 2 of 2 SVS PBU DS 03 1-15-01c.xls oN OR BEFORE C:LOi~ILIvI.DOC PERMIT DATA ~OGCC Individual Well GeOlogical Materials Inventory T DATA_PLUS 93-015 5562'~'/~ 93-015 407 93-015 DWOP 93-015 SURVEY~/ 93-015 SURVEYj .... 93-015 SURVEY~'~' 93-015 SURVEY~-~ 93-015 SURVEY/~ 93-015 BHCA/GR/CAL~' 93-015 BHP v~ 93-015 CBT~-~-~' T 11428-12736 DLL/MLL/AC/GR 1 R COMP DATE:03/17/93 R 02/15-03/06/93 R 11450-12768 ELECT. SPERRY R 11450-12768 ELECT. SPERRY R 11450-12144 ANADRILL R 11450-12144 ANADRILL 93-015 93-015 93-015 93-015 R 11450-12768 ELECT. SPERRY L 11340-12736 L 11340-12736 L 11720-12540 DLL/MLLGR/CAL~''' L 11340-12736 PERF/'' L 12095-12500 93-015 1 PERF ~-' L 12050-12524 PERF ~' L 12120-12248 93-015 ~OD/SPIN/TEMP/P L 12150-12375 93-015 SSTVD-~-~ L 11340-12736 USIT (C&C~/ L 11720-12575 Page: Date: RUN 1 01/10/95 DATE_RE CVD -- 03/19/93 04/20/93 04/20/93 08/31/93 08/31/93 08/31/93 04/23/93 04/20/93 03/19/93 03/19/93 04/27/93 03/19/93 04/27/93 10/19/93 10/19/93 01/21/94 03/19/93 04/27/93 Are dry ditch samples required? yes ~ And received? Was the well cored? yes nalysis & de ri~$~en-'~'~ived? Are well tests required?%lyes ~ Received? yes no Well is in compliance Initial COMMENTS yes no ARCO Alaska, Inc. Date: Feb 11, 1994 P.O. Box 100360, chorage, AK Transmittal if: 94021 Subject: From/Location: BHP Report John Degrey/ATO-1529 Telephone: (907) 263-4310 To/Location: Distribution Well Log Date Tool Type Run, Scale Contractor Number (M-D-Y) 1-9 12-17-92 BHP Camco 1-14 8-11-92 BHP - Camco 1-14 8-11-92 BHP - Camco 2-2 1-10-93 BHP - Camco 2-13 2-12-93 BHP - Camco 2-35 5-21-92 BHP - Camco 3-15A 3-20-93 BHP - Camco 3-20 12-18-92 BHP - Camco 4-7ST 5-17-92 BHP - Camco 4-14 1-9-93 BHP - Camco 4-29 12-28-92 BH P - Camco 4-42 4-27-92 BHP Camco 5-9 2-21-93 BHP - Carrx~ 5-16 2-21-93 BHP - Camco 5-25 2-21-93 BHP - Camco 5-31 2-21-93 BHP - Camco 5-33 1-29-93 BHP - Camco 5-35 1-29-93 BHP - Camco 5-36 1-29-93 BHP - Camco 9-24 2-15-93 BHP - Camco 9-40 1-25-93 BHP Camco 9-51 3-20-93 BHP - Camco 12-7A 12-6-92 BH P - Camco 12-7A 12-10-92 BHP - Camco 12-9 12-10-92 BHP - Camco 12-29 12-14-92 BH P - Camco 13-15 7-3- 92 BH P - Camco 13-20 7-4-92 BHP - Cam(x) 13-23A 7-4-92 BHP - Camco 13-32 7-3-92 BH P - Camco 14-11 11-23-92 BHP - Camco 16-19 10-19-92 BHP Camco 16-21 10-19-92 BHP - Camco 16-30 9-28-92 BHP - Camco 17-3 12-12-92 BHP - Camco 17-10 11-8-92 BHP - Camco 17-11 2-8-93 BHP - Camco 17-20 12-21-92 BHP - Camco 17-21 12-21-92 BHP - Camco 18-15 6-14-92 BHP - Camco RECEIVED FE~ I ~, 1994 Alaska Oi/ & ~as Cons. Anchorage C°rr~i$$ior~ ARCO Alaska, Inc. Date: Jan 19, 1994 P.O. Box 100360, Am~",~rage, AK Transmittal #: 94012 99510.~ ~, Subject: ARCO Cased Hole Finals From/Location: John E. DeGrey/ATO-1529 Telephone: (907) 263-4310 To/Location: Distribution Well Log Date Tool Type Run, Scale Contmct'or' Number (M-D-Y) 1-33 01-05-94 CNL 1, 5" Sch , , , ~ 01-09-94 CNL 1, 5" Sch 02-22 01-04-94 Perf Record/&~.I ce.t- 1, 5" Sch 03-10 01-~9~94 t~,T. GNE 17 5" ach 3-15A 01-08-94 Prod Pmf 1, 5" Sch **3~L3_cZSA. 12-26-93 Pref Record 1,5" Sch 4-30ST 01-07-94It Prod prOfile 4-32 12-26-93 Prod Profile 1, 1"&5" 4-32 01-04-94 Leak Detect 1, 5". i Sch ~, I. 6-01 01-07-94 Dual BurstTDTP 1, 5". i Sch 6-02 12-27-93 CNL 7, 5" t Sch 9-13 01-05-94 Alpha Tubing~,~,~8, 2"&5" I " ach 9-29 01-03-94 il51 Bridge Plug 1, 5" ach ":11-01A 12-28-93 Perf Record x: 1, 5" Sch ...... 11 -I 2 01-06-94 Leak Detect 1, 1 "&5" Sch 14-01A 01-09-94 Complet Record 1, 5". Sch 14-01A 01-09-94 .Perf Depth Cntl 1., 5" Sch **~14z4 12-27-93 Prod Profile 1, 5" Sch 15-22 12-27-93 Perf Record 1, 5" Sch ~ , 15-22 01-06-94 . Perf Record 1~ 5" Sch 16-09A 12-28-93 PerfRecord t 1,5" Sch1 17-13 01-08-94 I Patch Set Record 1, 5"' i Sch ~o-~ q~- ~ ioo5o - tbq~O * 02-08 The corr~t m~. depth is 9850.0 F & the corr~t min. depth is 9550.0F ** 3-25A The corr~t API¢ is 50-029-21021-01 -. *** 14-04 The correct API~ is 50-029-20320-00 . Number of.Records: 22 :.. : ::: ~.' ~: :: .... :~ . . , . PBOE Document Control ... Distribution: Central Files Phillips Chevron ANO-8 Geology BPX Exxon State of Alaska Mobil Please acknowledge receipt by signing and returning a copy of transmittal. By: ~t~¢~ J~, Date: RECEIVED ARCO ~ Inc. Is a Wdlai? o! AlllWcRlchllMdGompeny ARCO Al~s~rn, Inc. P.O.Box 100360 Anchorage, Alaska 99510 DATE: 9-17-93 2-3 8-24-93 7q-~.~ 2-8 8-27-93 '7'-7-'71 2-12 8-28-93 zo 2-16 8-27-93 3-9 8-21-93 ~3-15A 8-17-93 I3-15A 8-28-93 4-7ST 8-22-93 4-24 8-25-93 4-26 8-22-93 4-39 8-23-93 [5-15A 8-19-93 t 5-15A 8-19-93 5-17A 8-26-93 166.'10 8-20-93 10 8-20-93 6-19 8-24-93 /6-24 8-20-93 ~6-24 8-24-93 7-15 8-27-93 9-1 8-21-93 ~I-1A 8-18-93 -lA 8-19-93 14-32 8-21-93 I~x~ 17-14 8-25-93 Prod Proffiel ~1~~ R11n Peri Record ~-~ ~ ~t ~ R~ Pe~ Record l~-lz~ Rim Peri Record t~m-lzz%% Rim ~od ~offie ~od ~offie l ~ B~t ~ R~ 1, 5" 1, 5" a~%~'~ Sch 1, 5" Sch 1, 5"~/~0-~,~ Sch 1, 5" Sch 1, 5" Sch 1, 5" Sch 1, 5"~-~z~ Sch 1, 5" 1, 5" 1~ - Sch ~t~vq~t Peri Record ~_~-Iuq~ R~_~_n 1, 5" Sch ~ ~r R~ 1, 5" ~s-- Sch C~~z~ ~lor ~o7~ R~,- 1, 5"~ch' ~A1 B~t ~ R11n 1, 5" ~e~o-- Sch~q~ P~ Record R,~- 1, 5" ~ ~ct/~]~~ R~m 1, 2" Dual Burst TDTP Prod Proffie l~,a! Neutron PorosiW Rlln 1, 5" tl:Zoo-~ Sch~t7o~ Dual Burst TDTP R~_m 1, 5"warn---- Sch~7- Prod Proflle~~e/~ R~_m 1, l"&5" Sch The correct APl# for 4-24 is 50-029-21508-00. The APl# for 5-17A is 50-029-20271-01. STATE OF ALASKA ALASKA ~'~,AND GAS CONSERVATION CO'-~IISSION REPORT SUNDRY WELL OPEJATIONS 1. Operations performed: Operation shutdown Stimulate , X. Plugging Perforate X Pull tubing __ Alter casing Repair well -- Other 2. Name of Operator ARCO Alaska, Inc. 3. Address P.O. Box 100360, Anchorage, AK 9951.0-0360 4. Location of well at surface 1131' NSL, 54' WEL, Sec. 10, T10N, R15E, UM At top of productive interval 1731' SNL, 915' WEL, Sec. 16, T10N, R15E, UM At effective depth At total depth 1681' SNL, 1191' WEL, Sec. 16, T10N, R15E, UM 5. Type of Well Development Exploratory Stratigraphic Service 6. Datum of elevation(DF or KB) 64 RKB feet 7. Unit or Property Prudhoe Bay Unit 8. Well number 3-15A 9. Permit number/approval number 93-15 10. APl number 50 - 029-20414-01 11. Field/Pool Prudhoe Bay Oil Pool 12. Present well condition summary Total depth: measured true vertical Effective depth: measured true vertical Casing Length Conductor 73' Sudace 2656' Production 11453' Liner 1525' 12768 feet Plugs(measured) 9162 feet 12420 feet 8866 feet Junk(measured) Size Cemented Measured depth True vertical depth 20" 417 sx Arcticset 73' 73' 13-3/8" 2350 sx Fondu 2720' 2720' 9-5/8" 500 sx Cl G & 375 sx PFC 11499' 8171' 7" 340 sx CIG 12738' 9124' Perforation depth: RE EIVED measured 12210-12228'; 12336-12362'; 12382-12397'; 12403-12416' true vertical 8719-8733'; 8799-8820'; 8836-8848'; 8852-8863' OCT - ,5 199;~ Alaska 0ii & Gas Cons. Commission Tubing (size, grade, and measured depth) 4-1/2", 12.6~, 13 CR-80, Tbg @ 12184' MD Anchorage Packers and SSSV (type and measured depth) Baker SABL,3 Packer @ 12122' MD; 4-1/2", Camco TRDP SSSV @ 2223' MD 13. Stimulation or cement squeeze summary 14. Intervals treated(measured) See attached. Treatment description including volumes used and final pressure Prior to well operation Subsequent to operation Reoresentative Daily Averaqe Production or Iniection Data OiI-Bbl Gas-Md Water-Bbl Casing Pressure 839 - 311 51 922~'' 1084 748 Tubing Pressure 274 295 15. Attachments Copies of Logs and Surveys run Daily Report of Well Operations 16. Status of well classification as: Oil x_~.. Gas_._ Suspended_.. Service 17. I hereby certify that the foregoing is true and correct to the best of my knowledge. Signed '~~"""~'z'~ ~' ~'''~ Form 10-404 Rev 06/15/88 10.54/~ MJB cc: SW. JWP Title Engineering Supervisor Date ?/~/~-~ SUBMIT IN DUPLICATE 3-15A DESCRIPTION OF WORK COMPLETED HYDRAULIC FRACTURE TREATMENTS OF SAG & ZONE 4 8/16/93: RIH & tagged PBTD at 12557' MD. 8/17/93: MIRU & PT equipment. Pumped a Hot Oil Treatment, then RIH w/perf gun & tagged PBTD at 12548' MD. Reperforated: 12336 - 12362' (Z4) Ref Log: USIT 3/14/93. 8/21/93: MIRU CTU & PT equipment. RIH w/CT to tag bottom, then pumped 42 bbls of gelled sand slurry containing 20/40 mesh sand, to place a sand plug across the lower perforation intervals at: 12382 - 12397' (Z4) Ref Log: USIT 3/14/93. 12403 - 12416' (Z4) Tagged final top of sand plug at 12359' MD. POOH w/CT. Rigged down. 8/22/93: RIH & tagged top of sand plug at 12375' MD. 8/24/93: MIRU & PT equipment to 9500 psi. Pumped a Data Frac followed by a Zone 4 Hydraulic Fracture Treatment, using 16/20 mesh proppant, through the perforation interval located above the sand plug (listed above). Pumped Breakdown of 250 bbls 20# Linear Gel @ 30 bpm, followed by Shutdown. ISIP @ 1800. Resumed pumping Datafrac of 80 bbls of 30# Crosslinked Gel @ 30 bpm, followed by 210 bbls 20# Linear Gel Flush @ 5 - 30 bpm, followed by Shutdown. Resumed pumping Fracture Treatment of 25 bbls 30# Crosslinked Pad @ 30 bpm, followed by 110 bbls Crosslinked Slurry in I - 10 ppg stages @ 30 bpm, followed by 164 bbls 20# Gelled Flush, followed by Shutdown. Placed a total of 13,300 lbs of proppant into the formation. Rigged down. 8/25/93 & 8~27~93: Performed CT proppant fill cleanouts down to 12285' MD. 8~28/93: MIRU & PT equipment. RIH w/perforating gun & tagged top of the proppant/sand plug at 12269' MD, then Added perforations: 12210 - 12228' (Sag) Ref Log: USIT 3/14/93. 8/30/93: MIRU & PT equipment to 10000 psi. Pumped a Data Frac followed by a Hydraulic Fracture Treatment, using 16/20 mesh proppant, through the Sag perforation interval (listed above). Pumped Breakdown of 250 bbls 20# Pre-Pad @ 35 bpm, followed by Shutdown. ISIP @ 2000. Resumed pumping Datafrac of 300 bbls of delayed 30# Crosslinked Gel @ 35 - 40 bpm, followed by 185 bbls 20# Gel Flush @ 5 - 35 bpm, followed by Shutdown. Resumed pumping Fracture Treatment of 170 bbls Crosslinked Pad @ 40 bpm, followed by 186 bbls Crosslinked Slurry in I - 10 ppg stages @ 40 bpm, followed by 134 bbls 20# Flush, foll~,[ve,.~, by Shutdown. Placed a total of 26,000 lbs of proppant into the formation. Rigged down. J~ E~ E ! V E D 8/31/93 & 9/9/93: Performed CT proppant/sancl plug fill cleanouts down to 12420' MD. Returned the well to production w/gaslift & obtained a valid production test. AlaSl~a Oil & Gas Cons. Anchorage STATE OF ALASKA ~ ALASKA~, AND GAS CONSERVATION CC ;AISSION REPORT UF SUNDRY WELL OPERATIONS 1. Operations performed' Operation shutdown Stimulate Pull tubing Alter casing Plugging Perlorate × Repair well Other 2. Name of Operator ARCO Alaska, Inc. 3. Address P.O. BOX 100360, Anchorage, AK 99510-0360 4. Location of well at surface 1131' NSL, 54' WEL, Sec. 10, T10N, R15E, UM At top of productive interval 1731' SNL, 915' WEL, Sec. 16, T10N, R15E, UM At effective depth At total depth 1681' SNL, 1191' WEL, Sec. 16, T10N, R15E, UM 5. Type of Well Development. Exploratory Stratigraphic Service 6. Datum of elevation(DF or KB) 64' RKB 7. Unit or Property Prudhoe Bay Unit 8. Well number 3-15A 9. Permit number/approval number 93-15 10. APl number 50 - 029-20414-01 11. Field/Pool Prudhoe Bay Oil Pool 12. Present well condition summary Total depth' measured true vedical 12768 feet Plugs(meastlred) 9162 feet Effective depth' measured 12635 feet true vedical 9060 feet Junk(measured) Casing Length Size Cemented Measured depth True vertical depth Conductor 73' 20" 417 sx Arcticset 73' 73' Sudace 2720' 13-3/8" 2350 sx Fondu 2720' 2720' Production t 1453' 9-5/8" 500 sx CI 'G'& 375 sx PF 'C' 11499' 8171' t_iner 1525' 7" 340 sx CI 'G' 11213'-12738' 7997-9124' Perforation depth: measured 12336-!2362';12382-12397';12403-12416' true vedical 8799-8820':8836-8848';8852-8863: Tubing (size, grade, and measured depth) 4-1/2",12.6#,13CR,w/tail @ 12184' MD Packers and SSSV (type and measured depth) ,1.1/2", Camco TRDP SSSV (L? 2223' MD;7" x 4.1/2" Baker SABL 3 pkr w/latch @ 12122' MD 13. Stimulation or cement squeeze summary 14. Intervals treated(measured) S E P -' 9 i99 Treatment description includir~g vohJrnes used and final pressure Alaska 0il & 6as Cons. Representative Daily .A_verage__Production or Injection Data Ancn0rag8 Prior to well operation OiI-Bbl Gas-Mcf Water-Bbl 0 0 0 345! ~ 2195 77 Casing Pressure Tubing Pressure 0 Subsequent to operation 15. Attachments Copies of Logs and Surveys run Daily Repod of Well Operations _~x_ 17. I hereby certify that the foregoing is true and correct [o lhe be~t of rny knowledge. Signed ~'~,.~ '~ ~ Title FS-2 Senior Engineer Form 10-404 Re~6/t5/8~' ~' \ 251 I ~,r-~ m.,i,,~, of well classification as: Oil ~'~ Gas__ Suspended , Service SUBMIT IN DUPLICATE ~. ~ILY REPORT OF WELL OPER.. ,ONS DS 3-15A Perforating .Operations: ARCO Alaska, Inc, perforated DS 3-15A at selected intervals in the Sadlerochit Sand of the Prudhoe Bay Unit on 3/16/93. The intervals perforated were the following: 12336' - 12362', 12382' - 12397' and 12403' - 12416' MI) (Reference Log: AWS-BHCS dated 2/27/93). Production fluid was in the wellbore during perforating operations. All wireline work was done through a 5000 psi WP BOP/Lubricator tested to !.2 times the maximum expected surface pressure. A short summary of the work is given beloxv: Began perforating operations on 3/16/93. RU pert~)rating unit, pressure tested BOP's and lubricator to 3000 psi, okay, RIH and perforated 12403'-1.2416' MD at 4 SPF, POOH, and confirmed all shots fired. RIH, opened welt to flow and perforated 12361'-12362' MD at 4 SPF, dro~kped down to 12500' MI), logged tip and perforated 12382'-12397; MD,' SI well, POOH, and confirmed all shots fired. R[H, opened well to flow and perforated 12356'~12361' MD at 4 SPF, dropped down to 12500' 'MD. logged up and perforated 12336'- 12356' MD,~'POOH, and con['irmed all shots fired. (ref: AWS-BHCS of 2/27/93).Rigged down and sectired well. 8 [': P "' S i993 Alaska Oil & r~as Gulls, buri,'nisslu: Anchorage .DC 8/26/93 ARCO Alaslu~ Inc. P.O.Box 100360 Anchorage, Alaska 99510 DATE: 5-10-93 REFERENCE: ARCO DIRECTIONAL DATA 12-20-92 2-25-93 2-27-93 4-19-93 4-9-93 3-19-93 3-23-93 4-18-93 2-23-93 2-26-93 3-7-93 3-13-93 4-6 -93 4-15-93 3-7-93 4-1-93 12/6-23/92 1/23-2/6/93 MWD Directional Survey MWD Directional Survey Electronic Multi-Shot Survey MWD Directional Survey MW Directional Survey MWD Directional Survey Electronic Multi-Shot Survey MWD Directional Survey MWD Directional Survey Electronic Multi-Shot Survey MWD Directional Survey Electronic Multi-Shot Survey MWD Directional Survey MWD Directional Survey MWD Directional Survey MWD Directional Survey MWD Directional Survey MWD Directional Survey 12/30-1/15/93 MWD Directional Survey 12-9-91 MWD Directional Survey 1-15-92 MWD Directional Survey 1/92 MWD Directional Survey 2-9-93 MWD Directional Survey 1-16-93 MWD Directional Survey 12-27-92 MWD Directional Survey 1-18-93 MWD Directional Survey 1-17-93 MWD Directional Survey 2-16-93 MWD Directional Survey 2-24-93 MWD Directional Survey 4-28-93 MWD Directional Survey 3-7-93 MWD Directional Survey 3-17-93 MWD Directional Survey 3-30-93 MWD Directional Survey Anm Job#AKEI30010 Sperry Job#1209 BHI Ana Aha Job #AKEI30016 Sperry Job#AKMW30020 Sperry Job# 1188 Teleco Job#AKEI30009 Sperry Job# 1192 Teleco Job#AKEI30012 Sperry Job#1202 BHI Ana Aha Aha Job # 1159 Teleco Job# 1175 Teleco Job# 1167 Teleco Job #AKMM911128 Sperry Job#AKMM911231 Sperry Sperry Ana Job#AKMW30003 Sperry Job#AKMM921231 Sperry Job# 1168 Teleco Job# 1172 Teleco Teleco Job# 1185-450 Teleco Job# 1185 Teleco Job# 1190 Teleco Job# 1195-450 Teleco Job#1205 BHI Please sign and return the attached copy as receipt of data. , Have A Nice Day. Son~a wauace A~ ~ ~ O V E ~__ _/_~_~__ ~ ATO- 1529 Trans # 93059 · CHEVRON ~ PB ~LL F~ES ~ CLOT C~~ ~ BPX ~ E~ON ~ ST. OF ~. (2 COP~) MOB~ ~ LUC~LE JO~STON ARCO ~l.s~., Inc. P.O.Box 100360 Anchorage, Alaska 99510 DATE: 04--22-93 REFERENCE: 3-13-93 Production Log Color Color .---1-2 --1-5ST 3-15-93 7'~-?~/~1'14 3-14-93~1~93 -~18 ~1~93 ~ ~31 ~ 1~93 ~1~ ~1~93 ~~ ~21 ~1~93 9-5A-~-~ ~1~93 / ~ ~ 1~93 1~ ~ ~ ~ ~1~93 ~ ~1~7 ~1~93 ~1~14 ~17-~ ~1~ 14 ~ 17-93 ~ ~1~18 ~17-~ ~'~'~ 1~ ~11-~ /~1~ ~1~93 Production Log Spin/Temp/Gradlo/Press CBT USIT (Cement & Corrosion) PedRecord Perf Record Per/Record Perf Record Production Log ~oductton Log Inj Prof/Spin/Temp/Press Production Log PITS Production Log PedRecord Press/Temp C~\ofC Please sign .nd return the attached copy as receipt of data. RECEIVED BY_~_~_~~ Have A Nice Day! APPROVED__~ Trans# 93048 Sonya Wallace ATO-1529 ~ 1, [~' Rim 1, l~m 1, Run 1, Run 1, Run 1, ~' l~m 1, ~ 1, ~' ' R~ 1, 2'~' # CENTRAL FILES # CHEVRON # LUCILLE JOHNSTON # EXXON # MOBIL # PtHLLIPS PB WELL ~ # BPX # STATE OF ALASKA * The correct API# for 1-5ST is 50-029-20076-00. Sch Sch Sch Sch Sch Sch Sch Sch Sch Sch Sch Sch Sch Sch Sch STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION CO~v,~vllSSION WELL COMPLETION OR RECOMP LETION REPORT AND/L"OG .Status of Well ' Classification of Service Well' OIL ~ ~S ~ ~ ~ ~N~ ~ S~CE ~ 2. Name of Operator ARCO Alaska, Inc. 3. Address P. O. Box 196612, Anchorage, Alaska 99519-6612 4. Location of well at surface ?-~;~';~:.~-F::~:~..~,~ 1131'NSL, 54'WEL, SEC. 10, TION, R15E, UM !' '"~'""' ~ -~',-' ,~;;,~;-~.~ ~u,~., ~ At Top Producing Interval i. ~_~(/~,~_~ J 1731'SNL, 915'WEL, SEC. 16, TION, R15E, UI~~~ --~-~~F~[a ~ 1681'SNL, 1191'WEL, SEC. 16, TION, R15E, UM 5. Elevation in feet (indicate KB, DF, etc.) 16. Lease Designation and Serial No. KBE = 58.2' I ADL 28331 12. Date Spudded 113. Date T.D. Reached 14. Date Comp., Susp. ~ Aband. 2/23/93 ! 2/26/93 3/17/93 17. Total Depth (MD+TVD) 18. Plug,Back Depth,(MD+TVD) 19. Directional Survey ~20. / 12768'MD/9162' TVD ! 12635 MD/9060 TVD YES [] NO [] 22. Type Electric or Other Logs Run MiL L/A C/D L L/G R 7. Permit Number 93-15 APl Number 50 - 029-20414-01 g. Unit or Lease Name Prudhoe Bay Unit 10. Well Number 3-15A 11. Field and Pool Prudhoe Bag Fiold/Prudhoe Bay Pool 15. Water Depth, il offshore 116. No. of Completions N/A leer MSL I One Depth where SSSV set ~21. Thickness of Permalrost 2222'feet MD ! 1900' (Approx.) 23. CASIN~ LINER AND CEMENTING RECORD CASING SIZE 20" WT. PER FT. 94// 13-3/8 72# 9-5/8" 47# 7" 29# GRADE H-40 L,80 L'80/S-95 L-80/13CR SE3'rlNG DEPTH MD TOP BOTTOM Surface 73' Surface 2720' Surface 11453' 11213' 12738' 24. Perforations open to Production (MD+TVD of Top and Bottom and interval, size and number) Gun Diameter 3-3/8" MD ~/P~ 12336; 12362' 8818;8838' 12382; 12397' 8854;8866' 12403; 12416' 8871 ;8882' HOLE SIZE 30" 17-1/2" 12-1/4" 8-1/2" CEMENTING RECORD 417 sx Arcticset 2350 sx Fondu 500 sx "G"/375 sx PF "C" 340 sx Class "G" 25. TUBING RECORD SIZE 4-1/2", CR-80 DEPTH SET (MD) 12184' PACKER SET (MD) 12122' 26. ACID, FRACTURE, CEMENT SQUF:F'TF:, ETC. DEPTH INTERVAL (MD) AMOUNT & KIND OF MATERIAL USED 27. PRODUCTION TEST Date First Production 3/17/93 Date of Test Hours Tested Flow Tubing Casing Pressure Press. 28. I Method o! Operation (Flowing, gas lift, etc.) Gas Lift F:~RODUCTION FOR OIL-BBL ~..~S-MC F WATER-BBL TEST PERIOD I~ ;)4-HOuR3ALCULATEDRATE I~ OIL-BBL IGAS-MCF WATER-BBL / CORE DATA f HOKE SIZE IGAS-OIL IL GRAVITY-APl (corr) RATIO Brief description of lithology, porosity, fractures, apparent dips, and presence of oil, gas or water. Submit core chips. RECEIVED APR 2 0 1993 Alaska 0il & Gas Cons. l~0rnrnissi0n Anchorage Form 10-407 Rev. 7-1-80 CONTINUED ON REVERSE SIDE Submit in duplicate NA~E Sag River Shublik Sadierochit Zone 3 ._....__~--------~ _~ ~ ~ --- '"" gravity. ' recovered and GEOLOGtCMARKERS % e interval tested, pressure data, all fluids . %nclud J .~...,~ el each phase. GOR, ano u 8708' 12197' 8737' 12234' 8811' 12327' 8990' 12555' 9055' 12637' REEEiVED APR 2 0 1993 Alaska 0ii & Gas Cons, Commission Anchorage hereby certify that the i°leg°ina ~s true and correct to the best oI mY knowledge ~ Date tie ~._.._~~ iNSTRUCTIONS General: '['his form is designed [or submitting a complete and correct welt compteti°n report and Icg on air injection, satt alt types o! Iends and teases in Naska. item 1' Classification of Service wetls: Gas iniecti°n' water iniecti°n' steam iniecti°n' water disposal, water supply for iniecti°n' observation, iniecti°n for in-situ combUStion- item 5: indicate which elevation is used as reference [where not otherwise shown) for depth measurements this form and in any attachments' from more than one interval [muttiple given in other spaces on is completed for separate prodUCtion intervals for only the interval reported showing the Item 16 and 24: If this welt ' completion`/, so state in item 16, and in item 24 show the producing in item 27. Submit a separate torm for each additional interval to be separately produced, data pertinent to such interval, item 21' indicate whether from ground level [GL'/ or other elevation [DF, KB, etc.). item 23: Attached supplemental records for this weft should show the details of any multiple stage cement- ina and the location of the cementing tool. item 27: MethOd of operation: Flowing, Gas Lift, Rod pump, Hydraulic pumP, Submersible, Water iection, GaS Iniecti°n' ShUt-in, other-e×plain- item 28: If no cores taken, indicate -none". Form 10-407 BP/AAI SHARED SERVICE DAILY OPERATIONS PAGE: 1 WELL: 3-15A BOROUGH: NORTH SLOPE UNIT: PRUDHOE BAY FIELD: PRUDHOE BAY LEASE: API: 50- PERMIT: APPROVAL: ACCEPT: 02/24/93 07:00 SPUD: RELEASE: OPERATION: DRLG RIG: DOYON 16 WO/C RIG: DOYON 16 02/15/93 (1) TD:13325 PB:12597 02/16/93 (2) TD:13325 PB:12597 02/17/93 ( 3) TD:13325 PB:12597 N/U BOPE MW: 0.0 MOVE RIG TO 3-15A, R/U LUBRICATOR, PULL PBV, BUILD BERMS F/SLOP TANKS, TAKE ON BRINE, DISPLACE DIESEL W/SEAWATER, INSTALL BPV/BLANKING PLUG, N/D TREE L/D TBG MW: 0.0 COMPLETE N/U BOPE, ENGAGE BPV & RECOVER ON THIRD ATTEMPT, P/U SPEAR GRAPPLE, RIH, M/U STORM PKR, RIH & POSITION @ 30' BELOW RKB, TEST BOPE, RIH, LOCATE STORM PKR & PULL TO SURFACE & L/D SAME, L/D TBG, COILED TBG FISH TOP @ 5285', POH RIH W/ CMT' RET. MW: 8.5 Seawater POOH. L/D TBG. REV CIRC. POOH. L/D TBG. RIH W/ 9-5/8" CMT RET ON DP. 02/18/93 ( 4) TD:13325 PB:11675 02/19/93 (5) TD: 0 PB:11675 02/20/93 (6) TD: 11499' (11499)' RIH W/SECTION MILL MW: 0.0 Seawater RIH W/DP, RIH W/9-5/8" CMT RET., SET @ 11675', CBU, TEST CSG TO 2500 PSI, STING INTO CMT RET. PRESSURE UP ON SQZ PERFS TO 3000 PSI, INJECTION RATE CANNOT BE ESTABLISHED, CMT WILL BE SET ON TOP OF RET. W/KICKOFF PLUG, DISPLACE WELL TO MILLING FLUID, POH TO P/U SECTION MILL, RIH, TEST MWD CONTINUE TO RIH W/SECTION MILL MILLING SECTION OF 9-5/8" CSG MW: 0.0 Seawater RIH W/SECTION MILL, CIRC/COND. MILLING FLUID, START CUT OUT ON SECTION OF 9-5/8" CSG, SUCTION SCREEN PACKED OFF, CLEAN OUT & CHG VALVE.MILLING SECTION 9-5/8" CSG F/11453'-11472', CIRC SWEEP, MAKE CONNECTION, MILLING F/11472'-11491' POH W/MULE SHOE MW: 9.6 VIS: 78 MILL SECTION 9-5/8" CSG F/11491'-11499', COMPLETE 50' SECTION, CBU, POH, PULLED INTO TIGHT SPOT @ 5128', CBU, CONTINUE TO POH, NO PORBLEMS, L/D BHA, MU 5" MULE SHOE, RIH, BREAK CIRC EVERY 1000', CBU, PUMP 33 BBLS CMT, PERFORM HESITATION SQUEEZE, TO 2000PSI, POH L/D DP RECEIVED APR 0 lgg Alaska 011 & 13as Cons. Commission Anchorage WELL : 3-15A OPERATION: RIG : DOYON 16 PAGE: 2 02/21/93 ( 7) TD:11499' ( 0) 02/22/93 (8) TD:11499' ( 0) 02/23/93 (9) TD:11499' ( 0) 02/24/93 (10) TD:11595' ( 96) 02/25/93 (11) TD:12146' ( 551) 02/26/93 (12) TD:12291' ( 145) 02/27/93 (13) TD: 12768' ( 477) POH W/JUNK BASKET MW: 9.6 VIS: 89 POH. L/D MULE SHOE, PULL WEAR RING, N/D BOPE, N/D TBG SPOOL & PACKOFF & INSTALL NEW, R/U & TEST PACKOFF, N/U BOPE, HAD TROUBLE MAKING BOLT ON BLIND RAM DOOR, CHASED BOLT W/TAP, BOLT FELL DOWNHOLE, M/U NEW BOLT, SET TEST PLUG, TEST BOPE, PULL TEST PLUG, SET WEAR RING, M/U REVS CIRC JET BASKET & FISHING BHA, RIH TO 11069', TAG UP ON FILL IN HOLE, WORK JET BASKET DOWN, CANNOT GO PAST 11071', CBU, DROP BALL, POH W/FISHING ASSEMB. CIRC BTMS UP @ 11204' MW: 9.6 VIS: 82 POH, DID NOT RECOVER BOPE DOOR BOLT, CLEAN OUT METAL F/BASKET, CLEAR RIG FLOOR, L/D FISHING TOOLS, SLIP & CUT DRLG LINE, STRAP CALIPER & JT WASHPIPE, M/U BHA & RIH, KELLY UP, WASH DOWN F/11069'-11075', PACKOFF, DROP BALL TO SHEAR PUMP-OUT SUB, POH - DID NOT RECOVER BOLT, CLEAR FLOOR, RIH W/ 8-1/2" BIT & BOOT BASKETS, WASH & REAM F/11075'-11204', PUSH METAL CTGS & BOPE BOLT TO TOP OF FIRM CMT, CBU RIH W/STEERABLE BHA ' MW: 9.6 VIS: 53 CBU UNTIL HOLE CLEAN, POH W/8-1/2" BIT, L/D BOOT BASKETS, DID NOT RECOVER BOPE BOLT, M/U FISHING ASSSEMB. REVS CIRC JET BSKET, RIH TO 11180', KELLY UP, WASH DOWN TO 11198', DROP BALL TO OPEN REVS JETS. POH, TIGHT HOLE, PUMP DRY JOB, POH RECOVERED BOLT, L/D FISHING TOOLS, & DC'S, M/U STEERABLE DRILLING ASSEM. RIH, BREAK CIRC EVERY 1000' KICKING OFF WELL MW: 9.5 VIS: 49 RIH W/BHA #2, TAG CMT @ 11211', DRLD CMT TO KOP @ 11454', KICK OFF WELL DRLD TO 11459'' MOTOR STALLED OUT, RETURNED TO NORMAL AFTER REACHING BTM, DRLD & KICKED OFF 11459'-11595' DRILLING MW' 9.6 VIS: 56 DRILLED F/11595'-11742', SHORT TRIP TO CSG SHOE, NO PROBLEMS, DRILLED F/11742'-12146' DRILLING MW: 9.7 VIS: 60 DRILLED F/12146'-12207', PUMPED VIS SWEEP, DROPPED SINGLE SHOT, POH, CHG OUT MOTOR BHA FOR A PACKED BHA, RIH, TAGGED FILL 30' OFF BTM. REAMED F/12150'-12207', HOLE PACKING OFF & STICKY, FREED UP AFTER REAMING SEVERAL TIMES, DRLD 12207'-12291' POH TO LOG MW: 9.6 VIS: 60 DRLD F/12291'-12768', PUMP HI-VIS SWEEP, CBU, ST TO CSG SHOE, CBU, DROP MULTI SHOT, POH TO LOG RECEIVED APR 0 199 ) Alask~t Oil & Gas Oons, Commlss~on Anchorage WELL : 3-15A OPERATION: RIG : DOYON 16 PAGE: 3 02/28/93 (14) TD:12768' ( 0) 03/01/93 (15) TD:12768' ( 0) 03/02/93 (16) TD:12768 PB:12697 03/03/93 (17) TD:12768 PB:12635 03/04/93 (18) TD:12768 PB:12635 03/05/93 (19) TD:12768 PB:12635 03/06/93 (20) TD:12768 PB:12635 REAM TO BOTTOM MW: 9.7 VIS: 63 POH, R/U ATLAS W/L RUN MICRO-LATEROLOG/AC/DLL/GR, F/12739'-11432', PULL WEAR RING, TESTED BOPE, CHG OUT KILL LINE, RAN WEAR RING, P/U HWDP & BHA, CUT/SLIP DRLG LINE, RIH, TAG UP @ 12436', REAM TO BOTTOM RIH W/LINER MW: 9.6 VIS: 57 REAM F/12230'-12768", PUMP HI-VIS SWEEP, CBU, POH, L/D BHA, R/U TORQUE TURN, RUN 20 JTS 7" 29# CR-80 & 17 JTS 29# L-80, P//U LINER HGR, RIH TO CSG SHOE, FILL LINER @ SHOE, RIH PU BIT TO CLEAN OUT LINER MW: 0.0 KC1 CIRC/RECIPROCATE LINER, STUCK PIPE 6' OFF BTM, BEAT PIPE TO BTM, COULD NOT PICK UP, BROKE PIPE FREE, HOLE PACKED OFF, INCREASED FLOW RATE, LOOSING MUD, DECIDED TO PULL LINER, BROKE LNR LOOSE, PIPE MOVED BACK DOWN HOLE, CIRC, PUMPED 70 BBLS CMT, CSG SHOE 30' OFF BTM, SET LINER W/3500 PSI & PKR W/4000 PSI, RELEASE F/HGR, REV CIRC OFF LNR TOP, POH W/SETTING TOOL · , SLIP & CUT DRLG LINE MW: 0.0 NaC1/Br M/U 6" BIT & CSG SCRAPER, P/U DP, RIH W/6" BIT, KELLY UP, CIRC DOWN TO TOP OF CMT @ 12635' PBTD, TEST SURFACE EQ., PRESSURE UP ON CSG TO 3500 PSI, CBU, CHG WELL OVER TO CLEAN UP FLUID, SEAWATER, ADD INHIBITOR, CONTINUE TO REV. CIRC TO CLN UP FLUID, SEAWATER WILL NOT CLEAN UP, POH W/6" BIT, L/D DP, SLIP & CUT DRLG LINE. POH, L/D 5" DRILL PIPE MW: 0.0 NaC1/Br M/U SEAL ASSEMB. & TEST PKR, RIH, STING INTO LINER TOP TIE-BACK SLEEVE @ 11262', PRESSURE UP ON LINER TO 3500 PSI, OK,. PRESSURE UP ON 7"X9-5/8" CSG, WILL NOT HOLD PRESSURE, SET TEST PKR 12' F/LINER TOP, PRESSURE UP ON CSG OK, REV CBU, POH, RIH W/7" LINER TOP PKR, STING INTO OLD LINER W/NEW SEAL ASSEMB. & LINER TOP PKR, PRESSURE UP TO 2000 PSI TO SET PKR, RELEASE RUNNING TOOL, P/U 5' ABOVE LINER TOP, PRESSURE UP-GOOD TEST, REV CIRC & CHG OVER TO FILTERED SEAWATER, ADD INHIBITOR RIH W/4-1/2" TBG & COMP MW: 0.0 NaC1/Br POH, L/D 5" DP, PULL WEAR RING, R/U TORQUE TURN & OTIS, M/U 4-1/2" TAIL PIPE ASSEMB., 7" BAKER PKR, RIH W/4-1/2" CR TBG, RUN COMP. RELEASED RIG 22:00 HRS MW: 0.0 NaCl/Br RIH W/4-1/2" CR TBG, LAND TBG, PRESSURE UP TO 4000 PSI TO SET PKR, SET TWC, N/D BOPE, N/U TREE, TEST TO 5000 PSI, INSTALL BPV, SECURE WELL, PUMP OUT PITS & CELLAR, RELEASE RIG @ 22:00 HRS RE 3EIVED APR 2 0 199 , Alaska 011 & Gas Cons, oommlSs~Or' Anchorage , ~AN~19-199~ 1~:00 FROM GREAT LAND DIR DRILLING TO GREAT LAND DIPd~CTIONAL DRILLING, INC. Corporate Office 11!1 East 80th Avenue Anchorage, AK 99518 (907) 349-4511 Fax 349-2487 PBD ENGINEERS P. 02 DIRECTIONAL WELL PLAN for PRUDHOE BAY DRILLING Well ......... : DS 3-15A (P1) Field ........ ~ PRUDEOE BAY DRILL SITE 3 Computation,,= MINIMUM CURVATURE UnLts ........ : FEET LEGAL DESCRIPTION Surface ...... : 1142 FSL 61 FEL SlO T10N R15E UM Tie-in ....... = 3551 FSL 306 FEL S16 T10N R15E UM Target ....... : 3524 FSL 905 FEL S16 T10N R15E UM BHL .......... : 3576 FSL 1167 FEL $16 T~0N R15E UM Prepared ..... ; 01/19/93 Smction at...'. 2~1.30 KB elevation.: 64,00 ft x ASP ZONE 4 Y 713205,10 5937179.83 707767.64 5934156.37 707170.00 5934113,00 706906.35 5934158.17 PROPOSED WELL PROFILE STATION IDENTIFICATION TIE-IN MEAS INCLN DEPTH ANGLE 11450 ~2.10 11500 50.79 11600 48,28 11700 45.93 11800 43.76 VERT-D~PT~S SECT BKB 'SUB-S DIST DIRECTION R~L-¢OORDINATES DL/ AZIMUT~ FROM-~TELL~_~AD 100 8159 809~ 4851 248.70 8190 8126 4884 250.64 825~ 8191 4951 2B4.73 8323 8259 5017 259.15 8394 8330 5084 263.91 2871 S 5520 W <TIE 2884 $ 5557 W 4,0 2907 S 5629 W 4,0 2924 S 5701 W 4.0 2934 S 5770 W 4,0 END OF CURVE SAG RIVER 11900 41.80 12000 40.10 12100 38.67 12114 38.50 12218 38,50 8467 8403 5149 269.05 8543 8479 5214 274.57 8620 8556 5277 280.46 8631 8567 5286 281.30 8712 8648 5350 281.30 2938 $ 5838 W 4,0 2936 s 5903 w 4.0 2928 S 5966 W 4.0 2926 S 5975 W 4.0 2914 S 6038 W 0.0 SHUBLIK TARGET TOP SADLEROCHIT BASE ZULU HOT 12259 38.50 12349 38.50 12349 38.50 12578 38.50 12679 38.50 8744 8680 5376 281,30 8815 8751 5432 281,30 8815 8751 5432 281.30 8994 8930 5575 281.30 9073 9009 5638 281.30 2909 S 6063 W 0.0 2898 S 6119 W 0.0 2898 $ 6119 W 0,0 2870 S 6258 W 0.0 2857 ~ 6320 w 000 TD BASE IVT SHA/~ 12779 38.50 9151 9087 5700 281,30 9335 9271 2845 S 6381 W (GLDD (c)gg D$5~SA BI.&0 I:29 PM Z) $~N-19-199~ 14~00 ~RO~ ~R~T L~ND D~R DR~LL~N~ TO PBD ~N~N~RS P~O~ PRUDHOE BAY Marker Identification MD BKB SECTN INCLN A) TIE-IN 1t450 8JSg 485~ 52.~0 B) END OF CURVE t2tt4 84S3! 5288 38,50 C) TARGET t234g 88]5 5432 38,50 O) TD 12779 915! 5700 38.50 DRILLING DS 3-1__5A (P'I) VERTICAL SECTION VIEW ii , Section at: 281.30 TVD Scale,' ! inch : 1200 feet , ,, , '_-::,~ ......... :: :::::.:::. ::::1 Land ~ ......, , , ! !J, ' ...... 'Jr .......... l .... . L'- i. t I i i I{I i; I i ' '- '' I 1 t , , - .... , .... t-,-H-, I I , , : :,,,,:, 'l'-r ........... 'ii : ' - · l"VF-l""!"r ........ 1 ........ F- ' ! i J : .... t I ~lm~ '~ ~,-,.i~ ~', il ,it 'i ..... :.:;::.': ' ' :;~.~ .... ~.: t.~ II'~.:,i iI ' [ ~j ...... ' ........ i' .~ .... ,.., , , tii'.J'. ........... I .i..i. I l ..... I'i ~'',I-', "i-'-'""' - ' '"' ' .... __l ! t t J ',-If I t ! i i ~ J ! I 'f'~ ~,J i I J I ' ; ~ i ! --' '"'"" iil .............. ~Lj.~+:: i" ,, :",-", '',',' ",'-, ,,,' --,-.~-:-, ,, , , ...... ,, ..... --i- -..~-'--.~ ~'_.%%%':.'-.. -i--~k. ,., ~-ta -'J -- _Li__l j___ i I £_LJ J I L.___J iL _i.,,. .... , ',.ii ' '" '~!i~t,~iii ll~l ,,,, ,,,, I j. iff'-. !I,, '~.. It 't+ ,,,, ,,,....L...~ ~ - ~ ........ 0 600 ~200 1DOe 2400 3000 3600 4200 4800 5400 6000 6600 7200 7800 Section Depaptune 16LDD I¢192 D$~.~ ~¢ ,40 ]', 39 PN 2] K Dep Scale,' 1 inch : 1200 feet J~N-19-1995 Marker Identification NO 8KB SECTN INCLN A) TIE-IN 11450 815g ~ 52.10 C) TARGET 12349 BGJ5 5439 38.50 O) TD 12779 915~ 5700 38.50 14:O1 FROM GREAT LAND D IR DR ILL I NG TO PBD ENG I NEERSP, B4 ( PRUDHOE BAY DRILLING DS 3-iSA VERTICAL SECTION VlE~ Section at: 281.30 TVD Scale ' ] inch = 200 feet Dep Scale · I inch ~ 200 feet Drawn .... ' 0t/19/93 Great Land Directional DrY]ling Z,1600 d700 ,4800 4900 5000 5]00 5200 ~300 Section Departure · .. Ill . 5400 5500 5600 5700 5800 5900 Il I 6000 - II j i ! ii1 1111 i .... 111 i DS3-t5A (Pt) PLAN VIE~ CLOSUItE · 69616 fee[ a~ Azimuth 245.97 DECLINATION.' 30.17 E SCALE ' ~, inch: 800 feet BRAWN · 01/19/g3 6800 6400 BO00 5600 5200 4800 PRUDHOE BAY Marker I(fentif icatiD~ AD N/S E/~ A) TIE-IN tt450 2B7! S 5520 B) END DF CURVE 121~4 29~B S 5975 C} TAfiGEI 12349 2BBB S 6119 D) TD 12779 204~ S 6]B1 4400 4000 3600 3~00 2800 2400, 200,0, DRZLLING - t200 800 400, 0 <- WEST ' EAST -> · mi i! ! mm! i z I I .-T1 o -4 F z z m m Land D~£e£tiona] ..... PLAN VIE~ 0 F - PRUDFIOE .... ii i i Narker Identi f ir-ation ND N/$ E/H A} TIE-IN 11~150 287] S 5520 Eli END DF CURVE ]2114 Z~;Z6 S 5975 C] TARGET i2349 2898 S 6Jig D} TD 12779 2845 S §381 CLOSURE .... · 6986 feet at Azimuth 245.97 BAY' D'j TLEiNG OECLINAT SCALE, DiqANN. 6800 670D 6600 6500 6409 6300 6200 6]09 6000 5900 5~00 5700 5600 5500 5400 5300 5200 5~00 5000 <- ~EST m~.~ milo ,:,~'P, ~) ................................. ....... Z) Z I I -q 0 ORIGINAL PAGE **************************************************** ********* ********** ********* ANADRit.;. ********** ********* SCH%L~ERG~: ********** ********* ********** ************************************************ WELL H~AD L~ATiON: ~T(N/-S) 0.00 AZIMUTH, F~£M ROTARY ?~L~ TO T~D IS TIE IN POINT(TIP) M£AgJR~D D~'TH 11450,00 TRL~ VEF,~ D~F'TH 815~,00 INCLi~T!OH 52,10 AZIMUi~ 248.70 LATITUDE(N/-S) -2871.00 DEPAF~UR~(E/-W) -55~D,00 DEP(~-W) 281.30 0.00 DEF?H DEPTH ft ft ft 02 1208F.11 93.? 8;,2i,..,*F 12144.84 57.7 56?6,87 F'RO,~3TED SLE:gE¥ z2207.00 ~2,2 87i5.51 CALCULATIONS ft de; deg 4850°43 52.!0 24.9,?0 5147,62 ~?,64 279,70 5206,91 37,~' 279.94 5265,~, ~£,,67 279,19 530!.0! :~S,,54 281.23 LATiTUP~ DEPA~L~2 DiSP~C?~h5 a; AZIMLTH f: ft ft deg -~.1.,15 6519,84 243,47 -2902.37 -ca~o,79a~, ..... 65&5.08 243.77 -2892.72 -5947.!0 ~4i3.31 244,06 -2866.34 -5982,5~ 6642.43 244,24 38,50~l.~° 20 -=&78,&I... _ -6020,o~ lOOft 5,58 1,81 2,22 6673,40 244,44 0,06 ANADRILL- -~ 2401 CINNABAR LOOP ANCHORAGE, ALASKA 99507 (907) 349-6575 March 02, 1993 Prudhoe Bay Unit P.O. Box 196612 Anchorage, AK 99519-6612 Attention: Doyon 16 Drilling Engineer I have compiled a summary of Anadrill's performance on DS 3-15 A, Doyon 16. SERVICES PROVIDED Anadrill's DSW Service, comprised of our directional package with Downhole Weight on Bit (DWOB) and Downhole Torque (DTOR), was picked up on 18-Feb-93 and used to mill a section from 11449' to 11499' in 9 5/8" casing. DWOB proved useful both in ensuring sufficient weight transfer to efficiently begin the milling operation and in controlling the milling rate through a section of weak casing so that excessive cuttings buildup in the hole and flowline could be avoided. The tool was laid down on 19-Feb-93 and the same tool picked up again on 23-Feb-93 and used to drill the cement to the kick off point of 11454' and to kick off the well and drill to the end of the build/turn section. A total depth of 12207' was reached on 25-Feb-93. OPERATING STATISTICS Total operating time (over 200 gpm flow rate) was 72.4 hours over two MWD runs with a drilled footage of 752'. No MWD failures or problems occurred. There were five operating days and seven standby days on this well. JOB PERFORMANCE The kickoff went very well, calculated Formation Strengths (FORS) and Dimensionless Torque (TD) generated by the DWOB/DTOR supported Mechanical Efficiency Log (MEL) program indicated that we were off of the plug and into new formation after sliding approximately 21 feet. At this point DWOB was increased with a corresponding increase ~n rate of penetration. Calculated data from MEL and SPIN (Sticking Pipe Indicator) were monitored closely throughout the drilled section with no abnormal hole conditions indicated. Nineteen sliding surveys were taken on this well. The sliding surveys were used to reduce the dog leg severity during the kickoff section. A survey file has been generated using the measured inclination to give an interpretive dog leg severity. The azimuth was interpolated on these surveys (noted by an asterisk) due to magnetic interference from casing. Anadrill appreciates the opportunity to provide MWD services on the Prudhoe Bay Sidetrack Drilling Project and looks forward to continued participation. Sincerely, Dan Bordelon Manager Alaska Field Service Manager PRUDHOE BAY PBU/3-15A NORTH SLOPE COMPUTATION T MEASD VERTI DEPTH DE 11450 8159 11643 8285 11734 8349 11828 8419 11919 8489 12O13 8562 121O5 8635 12199 8709 12295 8785 12391 8861 12485 8937 12581 9014 12677 9O92 12678 9093 12768 9166 S~RY-SUN DRILLING SERVICES ANCHORAGE ALASKA PAGE 1 DRILLING DATE' , /2o/93 OR RUE SUB-SEA COURS CAL VERTICAL INCLN PTH DEPTH DG MN IGINAL COURSE D DIRECTION DEGREES DG/ DATE OF SURVEY: 02/27/93 ELECTRONIC MULTI-SHOT SURVEY JOB NUMBER: AK-EI-30010 KELLY BUSHING ELEV. = 58.20 FT. OPERATOR: ARCO ALASKA INC LS TOTAL RECTANGULAR COORDINATES VERT. 100 NORTH/SOUTH EAST/WEST SECT. .00 8100.80 52 5 .18 8226,98 46 25 ,95 8291.75 43 41 .20 8361.00 40 38 .64 8431.44 39 6 S 68.70 W S 80.87 W S 83.98 W S 88.70 W N 82.65 W .00 2871.00S 5520.00W 6209.82 5.60 2909.87S 5660.39W 6353.92 3.83 2918,46S 5724.69W 6416.18 4.70 2922.53S 5787.20W 6474.99 6.27 2919,51S 5845.80W 6527.34 .79 8504.59 37 36 N 81.04 W 1.94 .64 8577.44 38 16 N 80.53 W .80 .72 8651.52 38 19 N 76,67 W 2.54 ,10 8726.90 37 35 N 77,31 W. .87 .38 8803.18 36 47 N 76,71 W .92 2911.32S 5903.11W 6576.42 2902.22S 5959.16W 6623.98 2890.67S 6016.47W 6671.69 2877.43S 6073.74W 6718.70 2864.42S 6130,13W 6764.99 .39 8879.19 36 23 N 76.97 W .45 .67 8956.47 35 44 N 76.94 W .67 .33 9034,13 35 33 N 74,63 W 1.42 .10 9034,90 35 33 N 74.63 W .00 .31 9108,11 35 33 N 74.63 W ,00 2851.58S 6185.08W 6810.02 2838.88S 6239.90W 6855.00 2825.20S 6293.90W 6898.83 2825,06S 6294.43W 6899.25 2811,19S 6344.89W 6939.77 THE CALCULATION PROCEDURES ARE BASED ON THE USE OF THREE-DIMENSION MINIMUM CURVATURE METHOD. HORIZONTAL DISPLACEMENT = 6939.77 FEET AT SOUTH 66 DEG. 6 MIN. WEST AT MD = 12768 VERTICAL SECTION RELATIVE TO WELL HEAD VERTICAL SECTION COMPUTED ALONG 246.10 DEG. SP:RRY-SUN DRILLING SERVICES ANCHORAGE ALASKA PAG,. PRUDHOE BAY DRILLING PBU/3-15A 500292102101 NORTH SLOPE COMPUTATION DATE: 4/20/93 INTERPOLATED VALUES FOR EVEN DATE OF SURVEY: 02/27/93 JOB NUMBER: AK-EI-30010 KELLY BUSHING ELEV. = 58.20 ....' !i ~'~ ! ~Ot~RATOR'' ~ '. ARCO ALASKA INC 1000 FEET OF MEASURED DEPTH FT. TRUE suB-SEA MEASD VERTICAL VERTICAL DEPTH DEPTH DEPTH TOTAL RECTANGULAR COORDINAT NORTH/SOUTH EAST/WE ES MD-TVD VERTICAL ST DIFFERENCE CORRECTION 11450 8159.00 8100.80 2871,00 S 5520,00 W 3291.00 12450 8908.51 8850,31 2856,38 S 6164,34 W 3541.49 250.49 12768 9166,31 9108.11 2811.19 S 6344.89 W 3601.69 60.19 THE CALCULATION PROCEDURES ARE BASED ON THE USE OF THREE-DIMENSION MINIMUM CURVATURE METHOD. S,,~.,RRY-SUN DRZLLZNG SERVZCES----~ ANCHORAGE ALASKA PAGE 3 PRUDHOE BAY DRZLLZNG PBU/3-15A 500292102101 NORTH SLOPE COMPUTATZON DATE: 4/ 20/93 DATE OF SURVEY: 02/27/93 JOB NUMBER: AK-EZ-30010 KELLY BUSHZNG ELEV. = 58.20 FT. OPERATOR: ARCO ALASKA ZNC ZNTERPOLATED VALUES FOR EVEN 100 FEET OF SUB-SEA DEPTH TRUE SUB-SEA TOTAL MEASD VERTZCAL VERTZCAL RECTANGULAR COORDZNATES DEPTH DEPTH DEPTH NORTH/SOUTH EAST/WEST MD-TVD VERTZCAL DZFFERENCE CORRECTZON 11450 8159.00 8100.80 2871.00 S 5520.00 W 3291.00 11603 8258.20 8200,00 2904.58 S 5631.98 W 3345.27 54.27 11746 8358.20 8300.00 2919.22 S 5732,45 W 3387,84 42.58 11879 8458.20 8400,00 2921.88 S 5820.07 W 3420,91 33.07 12007 8558.20 8500.00 2911.87 S 5899.61 W 3449.11 28.20 12134 8658,20 8600,00 2899,30 S 5976.71 W 3476.01 26.90 12261 8758,20 8700.00 2881.98 S 6053.55 W 3503,32 27.31 12387 8858,20 8800,00 2864.97 S E127.82 W 3529.04 25.73 12511 8958.20 8900.00 2848.13 S 6200.01 W 3553.52 24.48 12635 9058.20 9000.00 2831.67 S 6270.37 W 3576.90 23.38 12768 9166,31 9108,11 2811.19 S 6344,90 W 3601.69 24.78 THE CALCULATZON PROCEDURES USE A LZNEAR ZNTERPOLATZON BETWEEN THE NEAREST 20 FOOT MD (FROM MZNZNUM CURVATURE~ POZNTS PAGE ***************************************************** ********* ANAl)RiLL ********** ********* ***************************************************** SURVEY PROGRAM *********** COMPAq' P~?dBHO~ BAY DRILLING WELL NA~ 3-15A LOCATION i PRUP~DE BAY b!4iT LOCATION 2 PRU~OE BAYt MAGNETIC BECLINATiON DATE: 25-FEB-?3 WELL ~E~BER 0 WELL HE-ADL~:ATiON: LAT(N/-S) 0°00 AZIMUTH FROM ROTARY ?~LE TO T~E~ES IS TiE IN F4DINT(TiP): M£A~]REg D~'TH 11450~00 TRUE V~RT D~'PH 8157~00 I~LiNATiOH 52,10 AZIMUTH ~48,70 LATITUDE(E/-S) -287!.00 BEPARTURE(E/-W) -:520.00 DEP(::-W) 0,00 ECEIVED APR ~ 0 199;~ Alaska 011 & Gas Cons. Commlssto~ Anchorage F'~E NO, 2 ME~ou~J~ tN7~',VAL t~RT!CAL DEPTH DEPTH ft ft ft I1450~00 0.0 8!59~00 11901.98 452.0 8477°02 11993.40 91.4 85~25 1208%11 93,7 8~2i,76 12144.84 57,7 *****~*~**** ANADRILL S~VE¥ CALCULATIONS '~? 'i'~ ******~ M~NIMut. C~VATUR£ M~THOg T~GET ~ATi[~ AZImutH LATITUDE S~CTION INCI~. ft deg deg 4850.43 52.10 24~,70 -2871.00 5149,62 ~',64 279.70 5206,91 37.9;' ;,,,y4o~o ~ 5o,~ ~n B~.,67 279,i9 8666,87 ' 530!,0! ~B~54 281,23 DEF'A~UR~ Dio, LA~EK£m? AZIMUTH DLS E/-W de~/ ft ft deg lOOft -5520,00 6221,98 242,52 0,00 -ZyiZ.lJ -5833.~ oJ1¥.84 243.47 5.58 -2902,37 -5889,79 6566,08 243,77 1.81 -2892,72 -5947,!0 66i3.3t 244,06 0.8S -2866,34 -5982,55 6642.43 244,24 2,~'~ PRO~CTED ~LE:V~I 12207.00 62,2 87!5.51 52C~,72_ . 38,50~..,.~Al.~n -2A78,6i_ -6020 ,j~o 6673,4.0 244,44 0.06 ~RR'Y-SUN ANCHORAGE ALASKA -_ PRUDHOE BAY DRILLING PBU/3-15A NORTH SLOPE " J~d~ COMPUTATION DATE' 3/ TRUE SUB-SEA MEASD VERTICAL VERTICAL DEPTH DEPTH DEPTH DR.T. LLING SERViCEF_ P'AGE DATE OF SURVEY' 02/27/93 /~/'¢'/ ELECTRONIC MULT'-SHOT SURVEY JOB NUMBER' AK-EZ-30010 ~1'~1~,.,~,~1 /~ .KELLY BUSHING ELEV. -- 82.00 /93 U~'~Ib~I~ALOPERATOR' ARCO ALASKA T~NC COURS COURSE DLS TOTAL INCLN DIRECTION RECTANGULAR COORDINATES DG MN DEGREES DG/IO0 NORTH/SOUTH EAST/WEST VERT. SECT. 11450 8159.00 8077.00 11643 8285.18 8203.18 11734 8349.95 8267.95 11828 8419.20 8337.20 11919 8489.64 8407.64 52 5 S 68.70 W .00 2871.008 5520.00W 46 25 S 80.87 W 5.60 2909.878 5660.39W 43 41 S 83,98 W 3,83 2918,468 5724.69W 40 38 S 88.70 W 4.70 2922,538 5787.20W 39 6 N 82,65 W 6.27 2919.518 5845.80W 6211.61 6355.61 6417.79 6476.49 6528.71 12013 8562.7-9 8480.79 12105 8635.64 8553.64 12199 8709.72 8627.72 12295 8785.10 8703.!0 12391 8861.38 8779.38 37 36 N 81.04 W 1.94 2911.32S 5903.11~ 38 16 N 80.53 W .80 2902.22S 5959.16W 38 19 N 76.67 W 2.54 2890.678 6016.47W 37 35 N 77,31 W .87 2877.438 6073.74W 36 47 N 76.71 W .92 2864,428 6130.13W 6577.64 6625.05 6672.61 67!9.44 6765.56 12485 8937.39 8855.39 36 23 N 76.97 W ,45 2851.588 6185.08W 12581 9014.67 8932.67 35 ~4 N 76.94 W .67 2838.888 6239.90W 12677 9092.33 9010.33 35 33 N 74.63 W 1,42 2825.208 6293.90W 12678 9093.10 9011.10 35 33 N 74.63 W .00 2825.068 6294.43W 6810.43 6855.25 6898.91 6899.33 THE CALCULATION PROCEDURES ARE BASED ON THE USE OF THREE-DIMENSION MINIMUM CURVATURE METHOD. HORIZONTAL DISPLACEMENT = 6899.33 FEET AT SOUTH 65 DEG. 49 MIN. WEST AT MD = 12678 VERTICAL SECTION RELATIVE TO WELL HEAD VERTICAL SECTION COMPUTED ALONG 245.83 DEG. ZRRY-SUN DRILLING SERVZSES ANCHORAGE ALASKA PRdDHOE BAY DRILLING PBU/3-15A 500292102101 NORTH SLOPE COMPUTATION DATE: 3/ 1/'93 INTERPOLATED VALUES DATE OF SURVEY: 02/27/~3 JOB NUMBER: AK-ET.T.-30010 KELLY BUSHING ELEV. = 8°.OC OPERATOR' ARCO ALASKA INC FOR EVEN 1000 FEET OF MEASURED DEPTH FT. TRUE SUB-SEA FtEASD VERTICAL VERTICAL DEPTH DEPTH DEPTH TOTAL RECTANGULAR COORDZNAT NORTH/SOUTH EAST/WE ES MD-TVD VERTICAL ST DIFFERENCE CORREC'TZON 11450 8159.00 8077.00 2871.00 S 5520,00 W S291.00 12450 8908,51 8826.51 2856.38 S 6164.34 W 3541.49 250.49 12678 9093.10 9011.10 2825.06 S 6294.43 W 3584.90 43.41 THE CALCULATION PROCEDURES ARE BASED ON THE USE OF THREE-DIMENSION MINIMUM CURVATURE METHOD. PRUDHOE BAY PBU/3-15A 500292102101 NORTH SLOPE COMPUTATION DRILLING S,""-'"RR'r-SUN DRILLING SERVICES ANCHORAGE ALASKA DATE' 3/ 1/93 PAGE DATE OF SURVEY: 02/27/93 JOB NUMBER: AK-EI-3C, 010 KELLY BUSHING ELEV. = 82.00 OPERATOR: ARCO ALASKA INC INTERPOLATED VALUES FOR EVEN 100 FEET OF SUB-SEA DEPTH TRUE MEASD VERTICAL DEPTH DEPTH SUB-SEA TOTAL VERTICAL RECTANGULAR COORDINATES MD-TVD VERTICAL DEPTH NORTH/SOUTH EAST/WEST DIFFERENCE CORRECTION 11450 8159.00 11486 8182.00 11638 8282.00 11778 8382.00 8077.00 2871.00 S 5520.00 W 3291.00 8100.00 2880.97 S 5547.12 W 3304.94 13.94 8200.00 2909.28 S 5657.06 W 3356.37 51.43 8300.00 2921.01 S 5754.38 W 3396.45 40.09 11909 8482.00 12037 8582.00 12164 8682.00 12291 8782.00 12416 8882.00 8400.00 2920.26 S 5839.62 W 3427.95 31.50 8500.00 2909.01 S 5917.72 W 3455.35 27.40 8600.00 2895.69 S B995.14 W 3482.53 27.18 8700.00 2877.95 S 6071.42 W 3509.55 27.02 8800.00 2860.88 S 6145.14 W 3534.96 25.41 12541 8982.00 8900.00 2844.20 S 62!6.97 W 3559.21 24.25 12664 9082.00 9000.00 2827.i6 S 6286.78 W 3582.36 23.14 12678 9093.10 9011.10 2825.06 S 6294.43 W 3584.90 2.54 THE CALCULATION PROCEDURES USE A LINEAR INTERPOLATION BETWEEN THE NEAREST 20 FOOT HD (FROM MINIMUM CURVATURE) POINTS PRUDHOE BAY DRZLLZNG PBU/3-15A 500292102101 NORTH SLOPE CONPUTATZON DATE. 4/20/93 SP~'-~RY-SUN DRZLLZNG SERVZCES ANCHORAGE ALASKA TRUE SUB-SEA COURS MEASD VERTZCAL VERTZCAL ZNCLN DEPTH DEPTH DEPTH DG MN 11450 8159,00 8100.80 11643 8285,18 8226,98 11734 8349,95 8291,75 11828 8419,20 8361.00 11919 8489,64 8431.44 12013 8562.79 8504.59 12105 8635,64 8577.,44 12199 8709.72 8651,52 12295 8785,t0 8726,90 12391 8861,38 8803.18 COURSE DZRECTZON DEGREES 52 5 S 68.70 46 25 S 80.87 43 41 S 83.98 4O 38 S 88.7O 39 6 N 82.65 12485 8937,39 12581 9014,67 12677 9092,33 12678 9093,10 12768 9166,31 DATE OF SURVEY- 02/27/93 ELECTRONZC HULTZ-SHOT SURVEY JOB NUHBER- AK-EZ-30010 KELLY BUSHZNG ELEV. = 58-20 FT, OPERATOR- ARCO ALASKA ZNC DLS DG/IO0 NORTH/SOUTH EAST/WEST 37 36 N 81,04 ~ 1,94 38 16 N 80,53 ~ ,80 38 19 N 76,67 ~ 2.54 37 35 N 77,31 ~ .87 36 47 N 76,71 W ,92 TOTAL RECTANGULAR COORDZNATES VERT. SECT. .00 2871.00S 5520.00~ 6209.82 5.60 2909.87S 5660,39W 6353.92 3.83 2918,46S 5724.69W 6416.18 4.70 2922.53S 5787.20W 6474.99 6.27 2919.51S 5845.80W 6527.34 8879.19 36 23 N 76.97 ~ .45 2851.58S 6185.08~ 8956.47 35 44 N 78.94 ~ ,67 2838.88S 6239.90~ 9034.13 35 33 N 74,63 ~ 1.42 2825.20S 6293.90~ 9034.90 35 33 N 74.63 ~ .00 2825.06S 6294.43W 9108.11 35 33 N 74.63 ~ .00 2811.19S 6344.89W THE CALCULATZON PROCEDURES ARE BASED ON THE USE OF THREE-DZNENSZON MZNZNUN CURVATURE METHOD. HORZZONTAL DZSPLACENENT = 6939.77 FEET AT SOUTH 66 DEG. 6 MZN. WEST AT ND = 12768 VERTZCAL SECTZON RELATZVE TO WELL HEAD VERTZCAL SECTZON COMPUTED ALONG 246.10 DEG. 2911.32S 5903.11W 6576.42 2902,22S 5959,16~ 6623.98 2890.67S 6016,47W 6671,69 2877.43S 6073.74W 6718.70 2864,42S 6130.13W 6764,99 6810.02 6855.00 6898.83 6899.25 6939.77 SP,~RY-SUN DRILLING SERVICES ANCHORAGE ALASKA PAGE 2 PRUDHOE BAY DRILLING PBU/3-15A 500292102101 NORTH SLOPE COMPUTATION DATE: 4/20/93 DATE OF SURVEY: 02/27/93 JOB NUMBER: AK-EI-30010 KELLY BUSHING ELEV. = '58.20 FT. OPERATOR: ARCO ALASKA INC INTERPOLATED VALUES FOR EVEN 1000 FEET OF MEASURED DEPTH TRUE SUB-SEA MEASD VERTICAL VERTICAL DEPTH DEPTH DEPTH TOTAL RECTANGULAR COORDINATES NORTH/SOUTH EAST/WEST MD-TVD VERTICAL DIFFERENCE CORRECTION 11450 8159.00 8100.80 2871.00 S 5520.00 12450 8908.51 8850.31 2856.38 S 6164.34 12768 9166.31 9108.11 2811.19 S' 6344.89 3291.00 3541.49 250.49 3601.69 60.19 THE CALCULATION PROCEDURES ARE BASED ON THE USE OF THREE-DIMENSION MINIMUM CURVATURE METHOD. SP~J~,RY-SUN DRILLING SERVICES -.-..~ ANCHORAGE ALASKA PAGE 3 PRUDHOE BAY DRILLING PBU/3-15A 500292102101 NORTH SLOPE COHPUTATION DATE: 4/20 /93 DATE OF SURVEY' 02/27/93 JOB NUNBER- AK-EI-30010 KELLY BUSHING ELEV, = '58,20 FT, OPERATOR- ARCO ALASKA INC INTERPOLATED VALUES FOR EVEN 100 FEET OF SUB-SEA DEPTH TRUE SUB-SEA TOTAL MEASD VERTICAL VERTICAL RECTANGULAR COORDINATES DEPTH DEPTH DEPTH NORTH/SOUTH EAST/WEST DIF MD-TVD VERTICAL FERENCE CORRECTION 11450 8159.00 8100,80 2871,00 S 5520,00 W 3291.00 11603 8258,20 8200,00 2904,58 S 5631,98 W 3345,27 54,27 11746 8358,20 8300,00 2919.22 S' 5732,45 W 3387.84 42,58 11879 8458.20 8400.00 2921,88 S 5820,07 W 3420.91 33,07 12007 8558.20 8500.00 2911.87 S 5899.61 W 3449.11 28.20 12134 8658.20 8600.00 2899.30 S 5976,71 W 3476.01 26.90 12261 8758.20 8700.00 2881.98 S 6053,55 W 3503.32 27.31 12387 8858,20 8800.00 2864.97 S 6127.82 W 3529.04 25.73 12511 8958.20 8900.00 2848.13 S 6200.01 W 3553.52 24.48 12635 9058.20 9000.00 2831.67 S 6270.37 W 3576.90 23.38 12768 9166.31 9108,11 2811.19 S 6344.90 W 3601.69 24.78 THE CALCULATION PROCEDURES USE A LINEAR INTERPOLATION BETWEEN THE NEAREST 20 FOOT MD (FROM MINIMUM CURVATURE) POINTS ARCO Alaska, Inc. P.O.Box 100360 · Anchorage, Alaska 99510 DATE: 3-17-93 REFERENCE: ARCO MAGNETIC TAPE(S) WITH LISTINGS R,__m 1 Job~5903 Runl Job~930f~ Run I Job~93057 Run 1 Job~5898 Run 6 Job# 1149 Have A Nice Day! Sonya Wallace ATO-1529 APPROVED__~ Trans# 9303~ .... Atlas 8ch 8ch Atlas Teleco CENTRAL FILES (CH) CHEVRON D&M # BOB OCANAS (OH/GCT) # EXXON MARATHON MOBIL # PHILLIPS PB WELL ~ R&D # BPX # STATE OF ALASKA TEXAC~ R'ECEIVED MAR 1 9 {993 /iJasJ~a Oil & Gas Cons. Commission Anchorage RECEIVED ARCO Alaska, Inc. P.O.Box 100360 Anchorage, Alaska 99510 MAR 1 9 199b Naska Oil & Gas Cons. Commission Anchorage DATE: 3-17-93 REFERENCE: ARCO OPEN HOLE FINALS _.__.._--3-15A 2-27-93 SSTVD Run 1, 1"&2" . 3-15A 2-27-93 DLL _/!~_ J./GR/Cal Run 1, 2"&5" ~~-15A 2-27-93 BHCA/GR/Cal Run 1, 2"&5" N~_~_3-15A 2-27-93 BH Profile Run 1, 5" Please sign and return the attached copy as receipt of data. Have A Nice nayl .s I Sonya Wallace APPROVED .... ~.'~~/_ ATO- 1529 Trans# 93035 ~ # CENTRAL FILES # CHEVRON #D&M # CLINT CHAPMAN # EXXON MARATHON # MOBIL # PHILLIPS # PB WELL FII~S R&D # BPX # STATE OF ALASKA # TEXACO ALASKA OIL AND GAS CONSERVATION COMMISSION WALTER J. HICKEL, GOVERNOR 3001 PORCUPINE DRIVE ANCHORAGE, ALASKA 99501-3192 PHONE: (907) 279-1433 TELECOPY: (907) 276-7542 February 3, 1993 Mike Zanghi, Drlg'Engr Supv ARCO Alaskas Inc P O Box 196612 Anchorage, AK 99519-6612 Re: Well # Company Permit # Surf Loc Btmhole Loc Prudhoe Bay Unit DS 3,15A ARCO Alaska lnc 93-15 1142'NSL, 61'WEL, Sec 10, T10N, R15E, UM 3576'NSL, 1167'WEL, Sec 16, T10N, R15E, UM Dear Mr Zanghi: Enclosed is the 'approved application for permit to re-drill the above referenced well. The permit to re-drill does not exempt you from obtaining additional permits required by law from other governmental agencies, and does not authorize conducting re-drilling operations until all other required permitting determinations are made. Blowout prevention equipment (BOPE) must be tested in accordance with 20 AAC 25.035. Sufficient notice (approximately 24 hours) must be given to allow a representative of the Commission to witness a test of BOPE installed pdor to ddlling a new hole. Notice may be given by contacting the Commission's petroleum field inspector on the North Slope pager at 659-3607. Y Chairman BY ORDER OF THE COMMISSION jo/enci c: Dept of Fish & Game, Habitat Section - w/o encl Dept of Environmental Conservation - w/o encl STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION COMMISSION PER.iT TO DRILL 20 AAC 25.OO5 la. Type of work Drill [] Redrillr~llb. Type of Well. ExploratoryD Stratigraphic Test[] Development OilE] Re-Entry [] DeepenCII Service [] Development Gas [] Single Zone [] Multiple Zone [] 2. Name of Operator 5. Datum Elevation (DF or KB) 10. Field and Pool ARCO Alaska, Inc. KBE -- 64' AMSL f e e t Prudhoe Bay Field/Prudhoe 3. Address 6. Property Designation Bay Pool P. O. Box 196612. Anchorac/e, Alaska 99519-6612 ADL 28331 4. Location of well at surf-ace 7. Unit or property Name 11. Type Bond(see 20 ^^c 25.025) 1142'NSL, 61'WEL, SEC. 10, TION, R15E, UM Prudhoe Bay Unit At top of productive interval ~8. Well number Number 3524' NSL, 905' WEL, SEC. 1ON, R15E, UM DS 3-15A U-630610 At total depth 9. Approximate spud date Amount 3576' NSL, 1167' WEL, SEC. 16, TION, R15E, UM 273/93 $200,000.00 12. Distance to nearest 13. Distance to nearest well 14. Number of acres in property 15. Proposed depth (MD andTVD) property line . . ADL 28328-1702'tee[ No Close Approach feet 2560 12779' MD/9151' TV/~eet 16. To be completed for deviated wells 17. Anticipated pressure (see 20 AAC 25.035 (e)(2)) Kickoff depth ~45ofeet Maximum hole angle ~4 o Maximum sudace 3330Pslg At total depth (TVD) ~)0'/4390pslg 18. Casing program Setting Depth .S!Ze Specifications Top Bottom Quantity of cement Hole Casing Weight Grade CouPling Length MD TVD MD .. TVD (include stage data) 8-1/2" 7" 26# .NT-80 NSCC 720' 11300' 8051' 12020' 8569' 8-1/2" 7" 29# CR-80 ~ NSCC 759' 12020' 8569' 12779' 9151' 260 sx Class "G" RECEIV[D dAN ,' i19. To be completed for Redrill, Re-entry, and Deepen Operations. Alaska 0il & Gas Cons, Present well condition summary ~rlc~O[a~8]~>~..-. _ Total depth: measured 13325 feet Plugs (measured) Ce~fie-ri~'retainer (..~ 12720' MD (top) true vertical 9465 feet Effective depth: measured 13280feet Junk (measured) Fill@ 12590' MD (3/28/92) true vertical 9429 feet Casing Length Size Cemented Measured depth True Vertical depth Structural Conductor 80' 20" 417 sx Arcticset 80' 80' Surface 2688' 13-3/8" 2350 sx Fondu I & 2720' 2720' Intermediate 400 sx PF "11 P rod uct ion 12062' 9-5/8" 375 sx PF "C" 12091' 8570' Liner 1565' 7" 420 sx Class "G" 11760'-13325' 8353'-9465' Perforation depth: measured true vertical 20. Attachments Filing fee [] Property plat [] BOP Sketch [] Diverter Sketch [] Drilling program[] Drilling fluid program [] Time vs depth pict [] Refraction analysis [] Seabed report[] 20 AAC 25.050 requirements[] 2~by certify~~'t t the f regoing is true and correct to the best of my knowledge . "- Signed ' T it lo DrillinE En£inoor Supervisor Date h'- Commission Use Only Permit Number IAPI number IApp,~ov~al date ~.~ ISee cover letter /~,~-/._,~' [50- ,~e-' '?-'~/~'"~/~ ~;,,., ~ --~' ]for other requirements Conditions of approval Samples requ, ired [] Yes .El'No Mud Icg required-I~ Yes ~ No Hydrogen sulfide measures [] Yes ~ No Directional survey requ~recl ~ Yes [] No Required working pressure for BOPE 1-12M; 1-13M; l~'5M; r-IlOM; I-I15M; Other: Origina!,~;m~ned~.~ By by order of Approved by David W. johnston Commissioner me commission Date triplicate Form 10-401 Rev. 12-1-85 Submit DS 3-15 Drilling Permit Information Objective: The goal of this sidetrack is to move the bottom hole location 250' to the north. The current well is producing with a high water cut due to a frac or channel into the Victor sands. The sidetrack should remove the well from this water source. Scope: 1. Squeeze the current perforations and lay a cement plug at least 100' above their top with coiled tubing. 2. Cut the tubing above the production packer. 3. MIRU the Doyon 16 workover rig. 4. Kill the well, nipple up the BOPE, and pull the 5-1/2" tubing out of the well. 5. Pressure test the 9-5/8" casing to 3500 psi. If needed, identify the source and extent of the leak. 6. Mill a 50' window in the 9-5/8" at 11,450'. Lay a cement plug across the window. 7. Drill an 8-1/2" hole to 12,779' MD. Run open hole logs. 8. Run and cement the 7" L-80/CR-80 liner and cement it. Test the liner and 9-5/8" casing to 3500 psi. 9. Run the 4-1/2" CR-80 completion with a 7" packer. Timinq: Doyon 16 will move to the DS 3-15 after completing the M-18 sidetrack. The DS 3-15 sidetrack should be completed in about 16 days. Work should begin about February 3, 1993. David Crockett Page I January 21, 1993 Well: APl No.: Location: DS 3-15 Drilling Permit Information DS 3-15A Redrill PBU EOA 50-029-20414-00 Surface: 1142 FSL 61 FEL Tie in: 3551 FSL 306 FEL Target: 3524 FSL 905 FEL BHL: 3576 FSL 1167 FEL Original KB 64' AMSL Estimated Start: 2/3/93 Operatinq days to complete: Contractor: Sl0 T10N R15E UM S16 T10N R15E UM S16 T10N R15E UM S16 T10N R15E UM 16 Directional: kOP Sag River Shublik Sadlerochit TD Open Hole Logs: @11,450' MD @12,349' MD @12,779' MD Doyon Rig #16 Kickoff @11,450' with a 4°/100, build rate. Drop from 52.1° to 38.5° and turn from 248.7° to 281.3°. Maximum angle 64° @ 7600' MD. No close approaches. TVD (BKB) MD (BKB) Mud Weight 8159' 11,450' 9.7 8712' 12,218' 9.7 8744' 12,259' 9.7 8815' 12,349' 9.7 9151' 12,779' 9.7 G R/Resistivity/Neutron/Density Mud Proqram: The mud program will be typical of the sidetracking program and will consist of a 9.7- 9.8 ppg Biozan polymer/KCI water based mud. DEPTH DENSITY (TVDI (PPG1 KOP; 9.7 to to TD' 9.8 PV YP INT 10 MIN FL OIL SOLIDS MUD (CPi (#1FTi GEL GEL c¢/30min (%1 (%1 TYPE 10 10 5 7 8 0 5 Water to to to to to to to Base 16 1 8 1 0 1 5 5 0 7 Mud David Crockett Page 2 January 21, 1993 DS 3-15 Drilling Permit Information MUD WEIGHT CALCULATIONS / WELL CONTROL: Est. Pore Press. Sag River: 3711 psi/8648' ss TVD. Est. Pore Press. Sadlerochit: 3541 psi/8751' ss TVD. Mud Wt.: 8-1/2" Hole = 9.7 ppg. Overbalance Sag River: 651 psi. Overbalance Top Sadlerochit: 905 psi Well control equipment consisting of 5000 psi W.P. pipe rams, blind rams, and annular preventer will be installed and will be capable of handling "worst case" situations as follows: Maximum possible bottomhole pressure is 4300 psi at 8800' TVDss based upon original reservoir pressure. Maximum possible sudace pressure is 3300 psi based upon a gas column to surface from 8800' TVDss with no oil column. Fluids incidental to the drilling of a well will be removed by truck and disposed down CC-2A. LINER DETAILS: CASING DEPTH 7" 26# NT-80 NSCC ~11,300 - 12,020' MD 7" 29# CR-80 NSCC 12,020 - 12,779' MD CEMENT CALCULATIONS: Measured Depth: Basis: Total Cement Vol: TUBING DETAILS: BURST COLLAPSE TENSILE 7240 psi 5410 psi 604 klbs 8160 psi 7030 psi 676 klbs 11,300'MD (Hanger)- 12,779'MD (Shoe) 40% open hole excess, 40' shoe joint, 150' liner lap and 150' excess above liner with DP. 260 sxs of Class G blend @ 1.18 ft3/sx 4-1/2" 12.6# 13CR-80 Fox Anchorago David Crockett Page 3 January 21, 1993 DS 3-15 Drilling Permit Information SUMMARY PROCEDURE . MIRU Doyon 16. Pull the BPV. Circulate and kill the well. Set a two way check valve. ND the tree and NU the BOPE. Test the BOP's to 5000 psi. Pull the TWC. . . Pull the 5-1/2" tubing. Pressure test the 9-5/8" casing to 3500 psi. If the casing leaks, determine depth of the leak with packers and the extent of the casing damage with a USIT log. Notify ARCO Engineering before continuing. RIH with a 9-5/8" section mill. Spot an 18 ppg on top of the packer. Mill a 50' window in the casing at 11,450'. Spot a 170 sx balanced cement plug from 11,600' - 11,250' across the window. Squeeze the cement into the window. . Replace the 9-5/8" packoff. It has a history of suspected leaks. Run an 8-1/2" steerable drilling assembly, dress off the cement plug to 5' below the window. Drill to 12,779' MD 9151' TVD. Lay down the MWD and PDM once the well is aligned with the target. . 11. Rig up Atlas and run a GR/Resistivity/Neutron/Density log. Run the 7" 29# CR-80/L-80 NSCC liner. Cement the liner with 260 sxs of Gl G blend cement. This includes 40% excess in the open hole. Set the liner hanger and liner top packer. Reverse out the excess cement. Clean out the liner to PBTD. Test the liner and 9-5/8" to 3500 psi. Displace the mud with clean inhibited sea water. 12. 13. Run the 4-1/2" 12.6# CR-80 NSCT completion with a 7" permanent packer. Position the packer at Set the packer and test the tubing to 4000 psi. Test the packer to 3500 psi. 14. Set the TWC. ND the BOPE and NU the tree. Test the tree to 5000 psi. 15. Pull the TWC with a lubricator. Shear out the RP valve and freeze protect the well. 16. Set the BPV. Release the rig. The well will be perforated after the rig leaves. Anticipated BHP: 7.7 ppg EMW Drilling fluid: 9.7 ppg Workover fluid: 8.5 ppg David Crockett Page 4 January 21, 1993 DS 3-15 Drilling Permit Information MUD & . _ _ _ _ _ . _ _ _ _ _ SOLIDS CONTROL EQUIPMENT Continental Emsco FA1300 mud pump Brandt shale shaker Alfa-Laval centrifuge Triflow mud cleaner Gas buster Burgess Magna-Vac degasser Sidewinder mud hopper 5 HP agitators Abcor 10 HP agitators 40 bbls trip tank Recording drilling fluid pit level indicator with both visual andaudio warning devices at driller's console Drilling fluid flow sensor with readout at driller's console David Crockett Page 5 January 21, 1993 DOYON 16 13 5/8" 5,000 Psi Stack 10.15 4.5 5.02 1.02 1.80 RKB HYDRIL Variable 3.5"x 6" Pipe Ram Variable 4.5"x 7L" Pipe Ram MUD CROSS Blind Ram 2.:15 , . 0.25 GROUND LEVEL TBG SPOOL TBG SPOOL BASE FI_G i FLO R 12.40 15.40 17.60 20.70 24.85 25.10 .f SUNDRY APPROVAL APPLICATION PLUG-BACK SUMMARY PROCEDURE To prepare for the DS 3-15A redrill, the following actions will need to be taken prior to the rig move' 1. Notify an AOGCC representative prior to commencing plug-back operations. . o Run in with coil tubing while circulating seawater. Lay a cement plug starting from PBTD. Squeeze down and leave the top of cement at least 100' above the top perforation but below the packer. Therefore, the top of cement should be somewhere between 12,226' and 11,792' MD. With AOGCC representative on location to witness operation, run in with slickline and confirm that top of cement is at least 100' above the top pedoration. , , If the cement is tagged more than 100' below the tubing tail, set a magna-range plug in the tubing tail to prevent future fluid swap-out when laying a kick-off plug. Run in with a jet / chemical cutter on E-line and cut the tubing in the first full above the packer PBR based upon the original completion tubing tally. 6. Circulate well over to seawater and freeze protect well with diesel to 2000'MD. 7. Bleed any pressure from the tubing, inner annulus and outer annulus to zero. . Install a back-pressure valve. Remove the well house and flowlines. Level the pad and dig out the cellar. Prepare the pad for arrival of the rig. David Crock~_~~ Page I January 21, 1993 ** CHECK LIST FOR NEW WELL PERMITS ** ITEM APPROVE DATE Loc ~ //~_e),~.~ [2 thru '8] -x-- ~9 thru 1'3] -~ - [10 & 13] [14 thru 22] (5) BOPE ~ ! [23 thru'28]'-- Company Lease & Well YES 1. Is permit fee attached ............................................... ~ 2. Is well to be located in a defined pool .............................. /~ 3. Is well located proper distance from property line ................... /~ 4. Is well located proper distance from other wells ..................... ~ 5. Is sufficient undedicated acreage available in this pool ............. L 6. Is well to be deviated & is wellbore plat included ................... 7. Is operator the only affected party .................................. 8. Can permit be approved before 15-day wait ............................ e 10. 11. 12. 13. 14. 15. 16. 17. 18. 19. 20. 21. 22. 23. 24. 25. 26. 27. 28. NO Does operator have a bond in force ................................... Is a conservation order needed ....................................... I s admi n i st rat i ve approval needed .................................... Is lease number appropriate .......................................... Does well have a unique name & ncrnber ................................ Is conductor string provided'. ........................................ Will surface casing protect all zones reasonably expected to serve as an underground source of drinking water .................. Is enough cement used to circulate on conductor & surface ............ Will cement tie in surface & intermediate or production strings ...... Will cement cover all knov~ productive horizons ..................... Will all casing give adequate safety in collapse, tension, and burst. Is well to be kicked off from an existing wellbore ................... Is old wellbore abandonment procedure included on 10-403 ............. Is adequate wel l bore separation proposed ............................. Is a diverter System required ........................................ Is drilling fluid program schematic & list of equipment adequate ..... Are necessary diagrams & descriptions of diverter & BOPE attached .... Does BOPE have sufficient pressure rating -- test to ~Oo~ psig ..... Does choke manifold comply w/API RP-53 (May 84) ...................... Is presence of H2S gas probable ...................................... REMARKS ([6) Other [~29 thru 3~]' (7) Co~tact geo 1 ogy: DWJ4]~__ RPC,~ en9 i neet i nq: MTM RAD LG.~ rev 12/92 jo/6.011 29. 30. 31. 32. 33. FOR EXPLORATORY & STRATIGRAPHIC WELLS: Are data presented on potential overpressure zones ................... Are seismic analysis data presented on shallow gas zones ............. If offshore loc, are survey results of seabed conditions presented... Name and phone number of contact to supply weekly progress data ...... Additional requirements ............................................. INITIAL GEOL UNIT ON/OFF POOL CLASS STATUS AREA ~ SHORE Add i t i ona 1 MERIDIAN' remarks' UM ,TYRE,: Exp/Dev 2(' Redri 11 ~ 3-1.6'-,4 0 --I "r' Z ~0 Inj Rev Well History File APPENDIX Information. of detailed nature that is not particularly germane to the Well Permitting Process but is part of the history, file. To improve the readability of the Well History file and to simplify finding information, information of this nature is accumulated at the end of the file under APPENDIX. , No special effort has been made to chronologically organize this category of information. ALASKA INC D.S. 3 - 1SA PRUDHOE BAY ~ion Run 1' 27 - February - 1993 DLL/MLL/ACIGR 11428 2736 Tape Subfile 2 is type: LIS TAPE HEADER PRUDHOE BAY UNIT OPEN HOLE WIRELINE LOGS WELL NAME: API NUMBER: OPERATOR: LOGGING COMPANY: TAPE CREATION DATE: JOB DATA JOB NUMBER: LOGGING ENGINEER: OPERATOR WITNESS: SURFACE LOCATION SECTION: TOWNSHIP: RANGE: FNL: FSL: FEL: FWL: ELEVATION(FT FROM MSL 0) KELLY BUSHING: DERRICK FLOOR: GROUND LEVEL: WELL CASING RECORD RUN1 5903.00 R. ECK B. MENSING D.S. 3 - 15A 500292041401 ARCO ALASKA INCORPORATED ATLAS WIRELINE SERVICES 05-MAR-93 RUN2 RUN3 10 I0N 15E 1131 54 64.00 27.50 OPEN HOLE CASING DRILLERS RECEIVED Alaska 011 & Gas Cons. Commission Anchorage 1ST STRING 2ND STRING 3RD STRING PRODUCTION STRING REMARKS: BIT SIZE (IN) SIZE (IN) DEPTH (FT) 9.625 11449.0 8.500 12768.0 DLL/MLL/AC/GR CIRCULATION STOPPED: 05:00 27-FEB-93 DATA ANOMOLIES AT 12636 & 12645 ON THE REPEAT PASS WERE DUE TO SWITCHING ACOUSTILOG TOOL TO OBTAIN BETTER SIGNAL IN RUGOSE BOREHOLE. TOOL WAS NOT SWITCHED DURING THE MAIN PASS. $ FILE HEADER FILE NUMBER: 1 EDITED OPEN HOLE MAIN PASS All tool strings; depth shifted and clipped curves; hole data. DEPTH INCREMENT: FILE SUMMARY PBU TOOL CODE GR BCS DLL $ BASELINE CURVE FOR SHIFTS: CURVE SHIFT DATA 0.5000 START DEPTH STOP DEPTH 11428.0 12693.5 11840.0 12713.5 12148.0 12736.0 GR (MEASURED DEPTH) BASELINE DEPTH 11428.0 11862.0 11887.5 11896.0 11919.5 11926.5 11936.5 11979.0 11993.5 12006.5 12033.0 12081.5 12168.5 12192.5 12193.0 12203.5 12230.5 12238.0 12240.5 12250.5 12251.5 12257.5 12260.5 12272.5 12273.0 12274.0 12276.0 12278.5 12284.5 12294.5 12295.5 12296.0 12297.5 12308.0 12315.0 12317.5 12324.0 12327.5 12332.0 12332.5 12339.5 DT 11428.0 11862.5 11887.5 11896.0 11919.5 11925.5 11936.0 11978.0 11993.0 12006.0 12033.0 12080.5 12167.5 12250.5 12273.0 12294.0 EQUIVALENT UNSHIFTED DEPTH MLL LL3 LLD 11428.0 11428.0 11428.0 12168.5 12168.5 12192.5 12193.5 12240.5 12249.5 12276.0 12278.0 12296.5 12308.5 12327.5 12194.5 12204.0 12231.0 12252.0 12258.0 12274.0 12315.5 12325.0 12333.0 12204.0 12238.5 12251.0 12261.0 12272.5 12284.5 12295.5 12298.0 12315.5 12318.0 12325.0 12332.5 12340.0 all runs merged; no case 12 12 12 12 12 12 12 12 12 340.0 346.0 348.0 352.0 353.0 366.0 371.0 374.5 380.5 12392 12397 12400 12425 12429 12436 12436 12473 12475 12477 12480 12482 12496 .0 .0 .0 .0 .5 .0 .5 .5 .0 .5 .5 .0 .0 12504.0 12506.0 12506.5 12507.0 12511.5 12513.5 12521.5 12544.0 12546.5 12551.0 12551.5 12554.0 12560.0 12568.0 12568.5 12571.0 12591.0 12594.0 12607.5 12620.5 12622.0 12623.0 12623.5 12652.5 12678.5 12684.5 12789.0 $ MERGED DATA SOURCE PBU TOOL CODE GR BCS DLL $ REMARKS: 12346.5 12352.5 12366.0 12400.0 12429.0 12435.5 12474.5 12495.5 12506.0 12340.0 12348.0 12373.5 12379.0 12399.0 12429.0 12435.5 12473.5 12506.5 12513.0 12513.0 12520.5 12545.5 12551.0 12549.0 12553.0 12594.0 12622.0 12623.5 12652.0 12678.5 12683.5 12789.0 12789.0 RUN NO. PASS NO. 1 4 1 4 1 4 12340.5 12375.0 12435.5 12480.0 12506.5 12511.5 12551.0 12569.5 12573.0 12592.5 12620.5 12652.5 12789.0 12353.5 12371.5 12392.5 12397.0 12424.5 12435.5 12477.0 12481.5 12504.0 12507.0 12544.0 12560.0 12569.0 12592.5 12608.0 12622.0 12789.0 MERGE TOP 11428.0 11840.0 12148.0 OPEN HOLE PORTION MAIN PASS. CALl, TENS, & TEND WERE SHIFTED WITH MLL. MERGE BASE 12693.5 12713.5 12736.0 CN WN FN COUN STAT SP ~AS SHIFTED WITH LLD. $ : ARCO ALASKA INC. : D.S. 3 - 15A : PRUDHOE BAY : NORTH SLOPE : ALASKA * FORMAT RECORD (TYPE# 64) ONE DEPTH PER FRAME Tape depth ID: F 9 Curves: Name Tool Code Samples Units 1 GR BCS 68 1 GAPI 2 DT BCS 68 1 US/F 3 TEND BCS 68 1 LB 4 TENS BCS 68 1 LB 5 MLL DLL 68 1 OHMM 6 LL3 DLL 68 1 OHMM 7 LLD DLL 68 1 OHMM 8 SP DLL 68 1 MV 9 CALl DLL 68 1 IN API API API API Log Crv Crv Size Length Typ Typ Cls Mod 4 67 465 06 6 4 84 653 71 5 4 20 789 90 0 4 20 789 90 0 4 30 739 95 0 4 30 739 95 0 4 30 739 95 0 4 30 739 95 0 4 30 739 95 0 36 * DATA RECORD (TYPE# 0) Total Data Records: 109 1006 BYTES * Tape File Start Depth = 12789.000000 Tape File End Depth = 11428.000000 Tape File Level Spacing = 0.500000 Tape File Depth Units = Feet **** FILE TRAILER **** LIS representation code decoding summary: Rep Code: 68 27231 datums Tape Subfile: 2 279 records... Minimum record length: 62 bytes Maximum record length: 1006 bytes Tape Subfile 3 is type: LIS FILE HEADER FILE NUMBER: 2 EDITED CASED HOLE MAIN PASS Depth shifted and clipped curves for open hole logs run into casing. PASS NUMBER: 4 DEPTH INCREMENT: 0.5000 FILE SUMMARY PBU TOOL CODE START DEPTH STOP DEPTH GRCH 11336.0 11428.0 $ BASELINE CURVE FOR SHIFTS: CURVE SHIFT DATA (MEASURED DEPTH) EQUIVALENT UNSHIFTED DEPTH ......... BASELINE DEPTH $ REMARKS: CN WN FN COUN STAT CASED HOLE PORTION OF MAIN PASS. $ : ARCO ALASKA INC. : D.S. 3 - 15A : PRUDHOE BAY : NORTH SLOPE : ALASKA * FORMAT RECORD (TYPE# 64) ONE DEPTH PER FRAME Tape depth ID: F 3 Curves: Name Tool Code Samples Units API API API API Log Crv Crv Size Length Typ Typ Cls Mod 1 GRCH GR 68 1 GAPI 4 2 TEND GR 68 1 LB 4 3 TENS GR 68 1 LB 4 4 21 990 60 6 4 10 579 41 1 4 10 579 41 1 12 * DATA RECORD (TYPE# 0) 1014 BYTES * Total Data Records: Tape File Start Depth = 11428.000000 Tape File End Depth = 11285.000000 Tape File Level Spacing = 0.500000 Tape File Depth Units = Feet **** FILE TRAILER **** IS representation code decoding summary: Rep Code: 68 1149 datums Tape Subfile: 3 30 records... Minimum record length: 62 bytes Maximum record length: 1014 bytes Tape Subfile 4 is type: LIS FILE HEADER FILE NUMBER: 3 RAW OPEN HOLE MAIN PASS Curves and log header data for each run and tool string in separate files; Tool String #1 for Sadlerochit run presented first (primary depth control string used to depth shift the Sadlerochit interval) followed by files for other main pass tool strings per run. RUN NUMBER: TOOL STRING NUMBER: PASS NUMBER: DEPTH INCREMENT: FILE SUMMARY 1 1 4 0.2500 VENDOR TOOL CODE START DEPTH GR 11335.5 AC 11840.0 DLL 12147.0 $ LOG HEADER DATA DATE LOGGED: SOFTWARE VERSION: TIME CIRCULATION ENDED: TIME LOGGER ON BOTTOM: TD DRILLER (FT): TD LOGGER (FT): TOP LOG INTERVAL (FT): BOTTOM LOG INTERVAL (FT): LOGGING SPEED (FPHR): STOP DEPTH 12738.0 12758.0 12782.0 TOOL STRING (TOP TO BOTTOM) VENDOR TOOL CODE TOOL TYPE CHT TEMP PCM MIS DLL GR MIS AC KNJT KNJT MLL $ CABLEHEAD TENSION TEMPERATURE PULSE CODE MODULATOR MASS ISOLATION SUB DUAL LATEROLOG GAMMA RAY MASS ISOLATION SUB BHC-ACOUSTILOG KNUCKLE JOINT KNUCKLE JOINT MICRO LATEROLOG BOREHOLE AND CASING DATA OPEN HOLE BIT SIZE(IN): DRILLER'S CASING DEPTH (FT): LOGGER'S CASING DEPTH (FT): BOREHOLE CONDITIONS MUD TYPE: MUD DENSITY (LB/G): MUD VISCOSITY (S): MUD PH: FLUID LOSS (C3): MAXIMUM RECORDED TEMPERATURE (DEGF): 27-FEB-93 FSYS REV. J001 VER. 1.1 500 27-FEB-93 1530 27-FEB-93 12768.0 12741.0 11340.0 12736.0 1500.0 TOOL NUMBER 3974XA 2806XA 3506XA 3967NA 1229EL/MA 1309XA 3967NA 1609XA/1603XA 3921XA 3921XA 1233XA 8.500 11449.0 11428.0 KCL/POLY 9.70 60.0 9.5 5.2 184.0 RESISTIVITY (OHMM) AT TEMPERATURE (DEGF) MUD AT MEASURED TEMPERATURE (MT): MUD AT BOTTOM HOLE TEMPERATURE (BHT): MUD FILTRATE AT MT: MUD FILTRATE AT BHT: MUD CAKE AT MT: MUD CAKE AT BHT: NEUTRON TOOL TOOL TYPE (EPITHERMAL OR THERMAL): MATRIX: MATRIX DENSITY: HOLE CORRECTION (IN): TOOL STANDOFF (IN): REMARKS: MAIN PASS. $ CN WN FN COUN STAT : ARCO ALASKA INC. : D.S. 3 - 15A : PRUDHOE BAY : NORTH SLOPE : ALASKA 0.249 53.0 0.072 184.0 0.120 53.0 0.000 0.0 0.235 53.0 0.000 0.0 0.00 0.000 0.0 * FORMAT RECORD (TYPE# 64) ONE DEPTH PER FRAME Tape depth ID: F 14 Curves: Name Tool Code Samples Units 1 GR AC 68 2 AC AC 68 3 CHT AC 68 4 TTEN AC 68 5 SPD AC 68 6 RMLL MLL 68 7 CAL MLL 68 8 RS DLL 68 9 RD DLL 68 10 ED DLL 68 11 ES DLL 68 12 ID DLL 68 13 IS DLL 68 14 SP DLL 68 1 GAPI 1 US/F 1 LB 1 LB 1 F/MN 1 OHMM 1 IN 1 OHMM 1 OHMM 1 MV 1 MV 1 A 1 A 1 MV API API API API Log Crv Crv Size Length Typ Typ Cls Mod 4 06 969 49 6 4 48 852 89 1 4 95 558 30 1 4 95 558 30 1 4 61 094 30 1 4 71 857 46 1 4 90 132 02 1 4 40 514 81 0 4 39 859 45 0 4 30 739 95 0 4 30 739 95 0 4 30 739 95 0 4 30 739 95 0 4 23 415 80 5 56 * DATA RECORD (TYPE# 0) Total Data Records: 377 966 BYTES * Tape File Start Depth = 12789.000000 Tape File End Depth = 11285.000000 Tape File Level Spacing = 0.250000 Tape File Depth Units = Feet **** FILE TRAILER **** LIS representation code decoding summary: Rep Code: 68 117487 datums Tape Subfile: 4 457 records... Minimum record length: 62 bytes Maximum record length: 966 bytes Tape Subfile 5 is type: LIS FILE HEADER FILE NUMBER: 4 RAW OPEN HOLE REPEAT PASSES Curves and log header data for each pass, tool string, and run in separate files. RUN NUMBER: TOOL STRING NUMBER: PASS NUMBER: DEPTH INCREMENT: FILE SUMMARY 1 1 3 0.2500 VENDOR TOOL CODE START DEPTH GR 12120.0 AC 12140.0 DLL 12109.0 $ LOG HEADER DATA DATE LOGGED: SOFTWARE VERSION: TIME CIRCULATION ENDED: TIME LOGGER ON BOTTOM: TD DRILLER (FT): TD LOGGER (FT): TOP LOG INTERVAL (FT): BOTTOM LOG INTERVAL (FT) : LOGGING SPEED (FPHR): STOP DEPTH 12734.0 12754.0 12776.0 TOOL STRING (TOP TO BOTTOM) VENDOR TOOL CODE TOOL TYPE CHT TEMP PCM MIS DLL GR MIS AC KNJT KNJT MLL $ CABLEHEAD TENSION TEMPERATURE PULSE CODE MODULATOR MASS ISOLATION SUB DUAL LATEROLOG GAMMA RAY MASS ISOLATION SUB BHC-ACOUSTILOG KNUCKLE JOINT KNUCKLE JOINT MICRO LATEROLOG BOREHOLE AND CASING DATA OPEN HOLE BIT SIZE(IN): DRILLER'S CASING DEPTH (FT): LOGGER'S CASING DEPTH (FT): BOREHOLE CONDITIONS MUD TYPE: MUD DENSITY (LB/G): MUD VISCOSITY (S): MUD PH: FLUID LOSS (C3): MAXIMUM RECORDED TEMPERATURE (DEGF): RESISTIVITY (OHMM) AT TEMPERATURE (DEGF) MUD AT MEASURED TEMPERATURE (MT): 27-FEB-93 FSYS REV. J001 VER. 1.1 500 27-FEB-93 1450 27-FEB-93 12768.0 12741.0 11340.0 12736.0 1500.0 TOOL NUMBER 3974XA 2806XA 3506XA 3967NA 1229EL/MA 1309XA 3967NA 1609XA/1603XA 3921XA 3921XA 1233XA 8.500 11449.0 11428.0 KCL/POLY 9.70 60.0 9.5 5.2 184.0 0.249 53.0 MUD AT BOTTOM HOLE TEMPERATURE (BHT): MUD FILTRATE AT MT: MUD FILTRATE AT BHT: MUD CAKE AT MT: MUD CAKE AT BHT: NEUTRON TOOL TOOL TYPE (EPITHERMAL OR THERMAL): MATRIX-. MATRIX DENSITY: HOLE CORRECTION (IN): TOOL STANDOFF (IN): REMARKS: REPEAT PASS. $ CN WN FN COUN STAT : ARCO ALASKA INCORPORATED : D.S. 3 - 15A : PRUDHOE BAY : NORTH SLOPE : ALASKA 0.072 184.0 0.120 53.0 0.000 0.0 0.235 53.0 0.000 0.0 0.00 0.000 0.0 * FORMAT RECORD (TYPE# 64) ONE DEPTH PER FRAME Tape depth ID: F 14 Curves: Name Tool Code Samples Units API API API API Log Crv Crv Size Length Typ Typ Cls Mod 1 GR AC 68 1 GAPI 4 2 AC AC 68 1 US/F 4 3 CHT AC 68 1 LB 4 4 TTEN AC 68 1 LB 4 5 SPD AC 68 1 F/MN 4 6 RMLL MLL 68 1 OHMM 4 7 CAL MLL 68 1 IN 4 8 RS DLL 68 1 OHMM 4 9 RD DLL 68 1 OHMM 4 10 ED DLL 68 1 MV 4 11 ES DLL 68 1 MV 4 12 ID DLL 68 1 A 4 13 IS DLL 68 1 A 4 14 SP DLL 68 1 MV 4 4 06 969 49 6 4 48 852 89 1 4 95 558 30 1 4 95 558 30 1 4 61 094 30 1 4 71 857 46 1 4 90 132 02 1 4 40 514 81 0 4 39 859 45 0 4 30 739 95 0 4 30 739 95 0 4 30 739 95 0 4 30 739 95 0 4 23 415 80 5 56 * DATA RECORD (TYPE# 0) 966 BYTES * Total Data Records: 181 Tape File Start Depth = 12784.000000 Tape File End Depth = 12064.000000 Tape File Level Spacing = 0.250000 Tape File Depth Units = Feet **** FILE TRAILER **** LIS representation code decoding summary: Rep Code: 68 44365 datums Tape Subfile: 5 259 records... Minimum record length: 62 bytes Maximum record length: 966 bytes Tape Subfile 6 is type: LIS 93/ 3/ 5 01 **** REEL TRAILER **** 93/ 3/ 8 01 Tape Subfile: 6 2 records... Minimum record length: 132 bytes Maximum record length: 132 bytes End of execution: Mon 8 MAR 93 10:36a Elapsed execution time = 42.24 seconds. SYSTEM RETURN CODE = 0
