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191-007
• • MEMORANDUM State of Alaska Alaska Oil and Gas Conservation Commission DATE: Tuesday,February 20,2018 TO: Jim Regg SUBJECT: Mechanical Integrity Tests P.I.SupervisorGtZ1 Cr� BP EXPLORATION(ALASKA)INC. P-14 FROM: Lou Laubenstein PRUDHOE BAY UNIT P-I4 Petroleum Inspector Src: Inspector Reviewed By: P.I.Supry NON-CONFIDENTIAL Comm Well Name PRUDHOE BAY UNIT P-14 API Well Number 50-029-22129-00-00 Inspector Name: Lou Laubenstein Permit Number: 191-007-0 Inspection Date: 2/12/2018 Insp Num: mitLOLI80212125833 Rel Insp Num: Packer Depth Pretest Initial 15 Min 30 Min 45 Min 60 Min - 1000- 998 - 8499 Tubing1000 - 1001 Well L P-14 ' Type Inj w 'TVD PTD 1910070 Type Testl SPT Test psi 2125IA 25 2500 - 2447 2435 1 BBL Pumped: 2.2 ' BBL Returned: �'' 2.1 OA 234 243. 245 246 Interval 4YRTST P/F P Notes: SCANNED ? a. Tuesday,February 20,2018 Page 1 of 1 • • bp BP Exploration (Alaska) Inc. Attn: Well Integrity Coordinator, PRB -20 Post Office Box 196612 0 Anchorage, Alaska 99519 -6612 August 22, 2011 °} r;. :T; tt 3 < z,; <<. RECEIVED' ;cell C Mr. Tom Maunder iska U: G� Cw+a.+6sm s Alaska Oil and Gas Conservation Commission 333 West 7 Avenue Anchorage, Alaska 99501 Subject: Corrosion Inhibitor Treatments of GPB P -Pad q w 007 Dear Mr. Maunder, Enclosed please find multiple copies of a spreadsheet with a list of wells from GPB P- Pad that were treated with corrosion inhibitor in the surface casing by conductor annulus. The corrosion inhibitor is engineered to prevent water from entering the annular space and causing external corrosion that could result in a surface casing leak to atmosphere. The attached spreadsheet represents the well name, API and PTD numbers, top of cement depth prior to filling and volumes of corrosion inhibitor used in each conductor. As per previous agreement with the AOGCC, this letter and spreadsheet serve as notification that the treatments took place and meet the requirements of form 10 -404, Report of Sundry Operations. If you require any additional information, please contact me or my alternate, Gerald Murphy, at 659 -5102. Sincerely, Mehreen Vazir BPXA, Well Integrity Coordinator 0 0 BP Exploration (Alaska) Inc. Surface Casing by Conductor Annulus Cement, Corrosion inhibitor, Sealant Top -off Report of Sundry Operations (10 -404) P -Pad • Date: 07/21/11 Corrosion Vol. of cement Final top of Cement top off Corrosion inhibitor/ Well Name PTD # API # Initial top of cement pumped cement date inhibitor sealant date ft bbls ft na gal P - 1920920 500292228700 0.30 NA 0.30 NA 0.85 4/24/2010 P -02A 2000840 500292237601 0.30 NA 0.30 NA 4.25 4/25/2010 P -03A 1972280 500292217601 12.70 5.0 0.30 7/12/2010 2.55 8/5/2010 P -04 1910760 500292218000 1.80 NA 1.80 NA 15.30 4/25/2010 P -05A 2000510 500292254501 0.80 NA 0.80 NA 5.95 4/25/2010 P -06B 2051380 500292216602 11.30 3.0 1.00 7/12/2010 9.35 8/5/2010 P -07A 2011960 500292253501 0.50 NA 0.50 NA 1.70 4/24/2010 P -08A 2000850 500292237701 0.10 NA 0.10 NA 0.85 4/24/2010 P -09 1930580 500292236200 0.10 NA 0.10 NA 0.85 4/24/2010 P -10 1910520 500292215800 3.00 NA 3.00 NA 28.05 4/24/2010 P -11 1910290 500292214300 3.00 NA 3.00 NA 23.80 4/23/2010 P -12B 2001330 500292213602 0.30 NA 0.30 NA 0.85 4/23/2010 P -13 1901110 500292208000 0.30 NA 0.30 NA 1.70 4/23/2010 P -14 1910070 500292212900 7.50 NA 7.50 NA 56.10 7/21/2011 P -16 1901630 500292211300 4.30 NA 4.30 NA 37.40 4/22/2010 P -17 1901550 500292210500 8.00 NA 8.00 NA 89.30 4/28/2010 P -19 1901360 500292209400 0.80 NA 0.80 NA 5.10 4/21/2010 P -20B 2001590 500292208902 0.20 NA 0.20 NA 0.85 4/21/2010 P -21B 1970640 500292214802 0.40 NA 0.40 NA 4.30 4/21/2010 P -22 1931210 500292239600 0.30 NA 0.30 NA 1.70 4/23/2010 P -23 1931120 500292239300 0.30 NA 0.30 NA 0.85 4/24/2010 P -24 1970540 500292275500 1.80 NA 1.80 NA 8.50 4/24/2010 P -25 1970260 500292274200 64.00 24.0 2.60 7/17/2011 23.80 7/20/2011 P -26 1962000 500292272700 2.60 NA 2.60 NA 22.10 4/25/2010 P -27 2040500 500292320300 1.00 NA 1.00 NA 6.80 4/25/2010 P -28 2100480 500292342500 1.20 NA 1.20 NA 10.20 8/7/2010 1 I • MEMORANDUM TO: Jim Regg ~ ~ ( 4'~ f ~ n P.I. Supervisor FRO>vI: Chuck Scheve Petroleum Inspector State of Alaska Alaska Oil and Gas Conservation Commission DATE: Wednesday, March 10, 2010 SUBJECT: Mechanical Integrity Tests BP EXPLORATION (ALASKA) INC P-14 PRUDHOE BAY UNIT P-14 Src: Inspector NON-CONFIDENTIAL Reviewed By: P.I. Suprv Comm Well Name: PRUDHOE BAY UNIT P-14 Insp Num: mitCS100305144626 Rel Insp Num: API Well Number: 50-029-22129-00-00 Permit Number: 191-007-0 Inspector Name: Chuck Scheve Inspection Date: 3/4/2010 Packer Depth Pretest Initial 15 Min. 30 Min. 45 Min. 60 Min. Well P-1a Type Inj. ~' TVD 8499 ~ IA 410 2500 2470 2470 ~ P.T.D 1910070 ypeTOSt SPT Test psi ~ 2124 ~ QA 180 240 240 240 Interval WRKOVR i phi P ~ Tubing 875 875 875 875 Notes: ~~.~: Wednesday, March 10, 2010 Page 1 of 1 STATE OF ALASKA ALAS~IL AND GAS CONSERVATION COMMIiON REPORT OF SUNDRY WELL OPERATIONS III-~.~ ~h/ ~~ 1. Operations Performed: ,~ ,. , ^ Abandon ®Repair Well ^ Plug Perforations ^ Stimulate ^ Re-Enter Suspended WeII ' ~ ~~ ®ARer Casing ®Pull Tubing ^ Perforate New Pool ^ Warr ^ Other ^ Change Approved Program ^ Operation Shutdown ^ Perforate ^ Time Extension 2. Operator Name: 4. Well Class Before Work: Permit To Drill Number BP Exploration (Alaska} Inc. ^ Development ^ Exploratory 191-007 3. Address: ®Service ^ Stratigraphic .API Number_ P.O. Box 196612, Anchorage, Alaska 99519-6612 50-029-22129-00-00 7. Property Designation: 8. Well Name and Number \ ADL 028288 PBU P-14 9. Field /Pool(s): ~ Prudhoe Bay Field / Prudhoe Bay Oil Pool 10. Present well condition summary Total depth: measured ~ 10500' feet true vertipl 9251' feet Plugs (measured) 10271' Effective depth: measured 10361' feet Junk (measured) Norte true vertical 8128' feet Casing Length Size MD TVD Burst Collapse Structural Conductor 110' 20" 110' 110' Surface 2698' 10-3/4" 2698' 2698' 5210 2480 Intermediate 10109' 7-5/8" 10109' 8913' 6890 4790 Production Liner 645' 5-12" 9838' -10483' 8696' -9236' 7740 6280 Scab Liner 4863' 7-5/8" x 5-112" 4966' -9829' 4744' -8689' ' ' ""'~ `~ ~' Perforation Depth: Measured Depth: 10220 -10271 True Vertical Depth: 9004' - 8048' Tubing (size, grade, measured and true vertical depth): 4-1t2', 12.6t! x 3-1t2", 9.2# L-80 9813' 867T Packers and SSSV (type, measured and true vertical depth): 5-112" x3-12" Baker °S-3' packer ~ 8499' 11. Stimulation or cement squeeze summary: Intervals treated (measured): Treatment description including volumes used and final pressure: Cut and pull tubing_ Run 7-518" x5-12" scab lir~r and or~rttertt w/ 119 Bbls of Class 'G cement (668 cu ft !Yield 1.16). Run 4-12' x 3 -12" tubing_ 12. Representative Daily Average Production or Injection Data Oil-Bbl Gas-Mcf Water-Bbl Casing Pressure Tubing Pressure Prior to well operation: Subsequent to operation: 13. Attachments: ^ Copies of Logs and Surveys run • Well Class after work: ^ Exploratory ^ Development ®Service ® Dail Re ort of Well O eratiwts y p p ® Well Schematic Diagram -Well Status after work ^ Oil ^ Gas ^ WDSPL ^ GSTOR ^ WAG ^ GINJ ®WINJ ^ SPLUG 16. I hereby certify that the foregoing ~ true and correct to the best of my knowledge. dry Number or WA if C.O. Exempt Contact David Bjork, 564-5683 309_ Printed Name Terris Hubble Title Drilling TecFtnologist ~7 I ~~ Signature Phone 564-4628 Date ` Terris Hubble, 564-4628 Form 10-404 Revised 07/2009 1 ~ ~ ~ ~ Submd Origin On/ly • P-14, Well History (Pre Rig Workover) Date Summary 10/5/2009 WELL S/I ON ARRIVAL. RAN 2-1/4" EO SLEEVE, 2" JDC. SD ON NIP REDUCER ~ 9792' SLM, UNABLE TO WORK PAST. RAN 2.25" CENT, 2" JDC. SET DOWN ~ 10212' SLM, (IBP APPEARED TO HAVE FALLEN DOWN HOLE, WAS SET C~3 9910' ON 04/01/07. UNABLE TO LATCH, (PULLING TOOL FULL OF FORMATION SAND). RAN 2.25" PUMP BAILER BUT UNABLE TO WORK PAST NIPPLE REDUCER C~3 9792' SLM. TAG TOP OF PATCH C~ 2655' SLM W/ 3.50" LIB & FLAG LINE (IMPRESSION OF TOP OF PATCH). RAN 2.75" CENT, W/STIFF 3.5" O.D. BRAIDED LINE BRUSH THRU PATCH. PULL UP TILL WEIGHT INCREASE INDICATING BRUSH C~ BOTTOM OF PATCH & REFLAG LINE. DISTANCE BETWEEN UPPER & LOWER FLAGS = 22' OAL OF PATCH. LEFT WELL S/I NOTIFY DSO OF DEPARTURE. 10/9/2009 WELL S/I ON ARRIVAL. R/U SLICKLINE UNIT. 10/10/2009 RAN 10' x 2.25" PUMP BAILER TO 10,222' SLM. RECOVERED -1/2 GAL OF FORMATION SAND. RAN 2.25" EO. SLEEVE TO IBP C~3 10,222' SLM. CURRENLTY ATTEMPTING TO FISH IBP C~ 10222' SLM. 10/11/2009 PULL 2.125" BAKER IBP FROM 10222' SLM (MISSING 2 RUBBER ELEMENTS & STIFFENER RING). MADE MULTIPLE RUNS W/ VARIOUS WIR ETAL BAND & HALF OF 1 RUBBER ELEMENT. T/I/0=600/600/0 LEFT WELL S/I, NOTIFY PAD-OP. NOTE: 1 RUBBER ELEMENT & 1"STIFFENER RING STILL IN HOLE. 10/20/2009 Heat uprights of 1% KCL to 150° for upcoming coil job (RWO Prep). Heated 2 uprights of 1% KCL to 150°. 10/26/2009 MIRU coil tubing unit. Perform weekly BOP test. MU and RIH with PDS logging tools and 2.25" DJN. Sit down at 10257'. PU and flag coil at 10247' ctmd. Log GR/CCL from 10257' to 9600' ctmd. POOH and download data. Corrected TD from correlation is 10267'. MU and RIH with 2.25" DJN sand plug BHA. Stop at flag lay in 12 bbl sand/gel slurry. Wait for sand to fall. 10/27/2009 Wait on sand to settle. RIH and tag sand. Tag sand top at 10017' ctmd, retag after 30 min. at 10017' ctmd. POOH to change to pig shear nozzle. RIH with 2.25" pig shear nozzle. Pump 1 bbl 15.8 class G cement on top of sand plug. Calculated top of cement at 9974' ctmd. Did not tag top of cement. Freeze protect tubing with 38 Bbls 50/50 McOH while POOH. RDMO. Job Complete. 10/29/2009 T/I/0=750/800/40 CMIT Tx IA **FAIL** to 4000 psi (RWO Prep). Bleed TxIA from 800 psi to 400 psi to flowline on well P-12. Pumped 19 bbls of 60/40 into IA. S-riser was at 750 psi when starting to pump. At 19 bbls away S-riser was at 1000 psi. Increase rate to 3.35 bpm. Shut down pump at 47 bbls away. Close lateral .Wing and check valve leaking by. S-riser at 1150 psi. Resume pumping at 3.4 bpm. At 64 bbls away S-riser leveled off at 1500 psi. TP 1560 psi. IAP 1460 psi. OAP 100 psi. Continued pumping into IA at 3.4 bpm. Shut down pump with 95 bbls away. Max TP 1600 psi. IAP 1460 psi, OAP 100 psi, S-riser 1500 psi. LLR 3.4 bpm at 1460 psi pumping into IA. After shutting down pump TP dropped from 1600 psi to 1420 psi and IAP dropped from 1460 psi to 1280 psi in 2 minutes. TxIA dropped from 1420/1280 to 1360/1140 in 3 minutes. Rig up to OA. MIT-OA **FAIL** to 2000 psi. Pressured up OA with 8 bbls of 60/40. At 1700 psi OAP dropped to 1300 psi. Shut down pump. OAP dropped to 1180 psi. Brought pump back on line at 3.4 bpm. Max pressure was 1700 psi. LLR is 3.4 OAP dropped to 1180 psi in 2 minutes. After 10 mins OAP dropped to 1140 psi. Bleed OAP back to normal. Bled OAP to 260 psi. Pad op notified of well status and tree valve positions as follows: SV, WV closed. SSV, Master =open. IA and OA open to gauges. Also notified that lateral is in closed position and that wing and check valve are leaking. Final 700/540/220 10/30/2009 WELL S/I ON ARRIVAL. DRIFT W/2.25" CENT, S-BAILER TO TD C~3 9,949' SLM. (NO SAMPLE RECOVERED). PERFORM LDL WITH PDS-STP TOOLSTRING PER PROGRAM (GOOD DATA). FIELD INTERPRETATION SUSPECT LEAK C~3 5652' . JOB COMPLETE, DSO NOTIFIED. 10/30/2009 T/I/0=550/400/160 Assist S-Line /LDL (pre rwo) Pump 173 bbls diesel C~? 1 bpm down IA while s-line ran LDL. FW HP's=1000/1000/160 IA, OA=OTG, s-line on well at departure. IA fluid packed tag hung pad op notified. Page 1 of 2 P-14, Well History (Pre Rig Workover) Date Summary 11/1/2009 T/I/0=500/540/180 temp= SI Load and kill TxIA [RWO Prep] Rigged up to CH2 skid and Bullheaded 5 bbls 60/40, 250 bbls 9.8# brine, 2 bbls 60/40, 42 bbls diesel down Tubing into IA through Creatious leak. Rigged up to IA and Bullheaded 5 bbls 60/40, 115 bbls 9.8# brine, 2 bbls 60/40, 66 bbls diesel, 6 bbls 60/40 through Creatious leak. All valves on hardline closed, Swab, Wing, SSV-closed, Master, IA, OA valves open on departure. FWHP's=500/460/300 11/2/2009 Finished RU. MU Baker MHA. MU IGS tools string. Surface function test by pumping McOH through CT. Test shows poor results. Break down CCI to adjust parameters. IGS returns to shop to swap out CCIs. Make up new CCI and continue surface tests w/ McOH, KCI, followed by diesel. All surface tests good. Make up RT and Mem CCLs and RIH. Log down to 2300' at 60 fpm. Log up to 1800', log down to 2800' and log up to surface. LD IGS tools, MU Baker BHA - 2.25" x 1.38' CTC, 2.13" x 1.39' DBPV, .69' HD w/.75" ball seat, 3.5" x 1.16' spiral centralizer (no-go), 2" x 12.57' pup jt, 2.13" x .61' x-o, 2" x 11.74' pup jt, 2" x .49' x-o, 2.13" x 1:01' DCV w/5/8" ball seat, 2.13" x 3.59' Hyd centralizer, 2.10" x .31' bull nose. OAL - 35.81'. RIH. Tagged top of tubing patch at 2704', made -24' correction. Corrected to 2680', located bottom of patch at 2697', painted flag 2680'. POOH. 11/3/2009 Finish POOH. LD Baker Hyd cent assy. PU Baker motor & DB cutter ass .BHA - 2.25" x 1.38' CTC, 2.13" x 1.39' DBPV, .69' HD w/.75" ball seat, 3.5" x 1.16' spiral centralizer no-go), 2" x 4.57' pup jt, 2" x 4' pup jt, 2.68" x .53' Stabilizer spacer, 2.62" x .95" Stabilizer spacer, 2.13" x 1.01' DCV w/5/8" ball seat, 2.13" x 8.17' Extreme motor, 2.63" x 3.69' DBcutter. OAL - 28.41'. RIH. Tag top of patch. Set down 4k Ibs and start cutting tbg. Pumped at 1.6 bpm until pressure dropped across tool, indicating tbg cut. POOH. Inspection of cutter blades indicates full tbg cut. LD Baker tools. RDMO. Job Complete. 11/5/2009 T/I/O=SSV/400/0+, Temp=Sl. PPPOT-T (PASS), PPPOT-IC (PASS) (pre RWO). PPPOT-T: Stung into test port (400 psi), bled to 0 psi. Function LDS (ET style), all moved freely. Pumped through void, good returns. Pressured void to 5000 psi for 30 min test, lost 100 psi in 15 min, lost 0 psi in second 15 min (PASS). Bled void to 0 psi. PPPOT-IC: Stung into test port (100 psi), bled to 0 psi. Function LDS (ET style), all moved freely. Pumped through void, good returns. Pressured void to 3500 psi for 30 min test, lost 0 psi in 30 min (PASS). Bled void to 0 psi. 11/7/2009 T/I/O = 250/290/190. Temp = SI. Bleed WHPs to 0 psi (pre RWO). Bled TP from 250 psi to 0+ psi in 4 hrs. Bled IAP from 290 psi to 0+ psi in 4 hrs. Bled OAP from 190 psi to 0+ psi in 2 hrs. Returned 15 bbls of fluid. SI, Monitored for 30 min, TP increased 200 psi, IAP increased 200 psi. Final WHPs 200/200/0+. SV = O. WV, SSV, MV = C. IA, OA = OTG. NOVP. 11/9/2009 T/I/0=250/200/0 Double Pump Truck Load & Kill (Pre RWO) Pump 63 bbls 9.8# brine down IA reduce rate to 1.3 bpm, start down TBG w/9.8# brine at 4.8 bpm for 294 bbls cap tbg with 6 bbls diesel. Increase rate to 3.3 bpm down IA for remainder of brine-200 bbls. cap IA w/7 bbls diesel. Monitor pressures. TBG and IA went on vac within 1 hour FWHPs= vac/vac/0 Valve positions at time of departure; SV shut, WV shut, SSV shut, MV open, IA open, OA open 11/10/2009 T/I/O = 0/0/0. Temp = SI. WHPs (verify 0 psi for RWO). WHPs l~ 0 psi. SV, WV, SSV, MV = C. IA, OA = OTG. NOVP. ~`°~~ ~P Page 2 of 2 BP EXPLORATION Operations Summary Report Legal Well Name: P-14 Common Well Name: P-14 Event Name: WORKOVER Start: 11/25/2009 Contractor Name: DOYON DRILLING INC. Rig Release: 12/6/2009 Rig Name: DOYON 16 Rig Number: 16 Page 1 of 14 Spud Date: 1/24/1991 End: 12/6/2009 Date From - To Hours .Task..] Code NPT Phase Description of Operations 11/25/2009 09:00 - 10:30 1.50 MOB P PRE BRIDLE UP AND FINISH RD RIG FLOOR. -HOLD PJSM WITH ENTIRE RIG CREW AND LOWER DERRICK. 10:30 - 11:30 1.00 MOB P PRE JACK RIG UP AND MOVE OFF OF L-200. -STAGE RIG ON L-PAD. 11:30 - 14:00 2.50 MOB P PRE REMOVE BOP STACK FROM CELLAR AND PLACE IN BOP TRAVEL CRADLE. -INSTALL REAR BOOSTER WHEELS. 14:00 - 00:00 10.00 MOB P PRE MOVE RIG FROM L-PAD TO N-PAD. -16:20 HRS - 24HR NOTICE GIVEN TO AOGCC FOR UPCOMING BOP TEST. BOB NOBLE WAIVED STATES RIGHTTO WITNESS. 11/26/2009 00:00 - 04:00 4.00 MOB P PRE MOVE RIG FROM N-PAD TO P-PAD. 04:00 - 05:30 1.50 MOB P PRE R/D REAR BOOSTERS. -PUT BOP STACK IN CELLAR. 05:30 - 07:30 2.00 MOB P PRE HOLD PJSM WITH RIG CREW ON SPOTTING RIG. -SPOT RIG OVER P-14i & SHIM IN PLACE. 07:30 - 10:00 2.50 MOB P PRE HOLD PJSM WITH CREW ON RAISING DERRICK. -RAISE DERRICK. -BRIDLE DOWN AND RU RIG FLOOR. -SPOT #2 PUMP AND 3516 GENERATOR MODULES. 10:00 - 14:00 4.00 MOB P PRE ALL RIG CREWS CELEBRATE THANKSGIVING TOGETHER AT RIG CAMP. -DRILLER AND MECHANIC REMAIN AT RIG TO MONITOR GENERATORS & BOILERS. -ACCEPT RIG AT 1200-HRS ON 11/26/2009. (ADJUST ACCEPTANCE TIME TO REFLECT TIME SPENT CELEBRATING THANKSGIVING) 14:00 - 17:00 3.00 KILL P DECOMP RU CIRCULATING LINES AND MANIFOLD, OA BLEED LINE AND FLOWBACK TANK WITH HARDLINE. -HANG BRIDLE LINES -TAKE ON 120-DEGREE 9.8-PPG BRINE TO PITS. 17:00 - 19:00 2.00 KILL P DECOMP PU DSM LUBRICATOR. -BLEED DOWN OA FROM 160 PSI TO 0 PSI. - 1 BBL OF CRUDE. -0 PSI ON TUBING AND IA. -R/U DSM LUBRICATOR AND TEST TO 500 PSI. GOOD TEST. -PULL BPV. -R/D DSM LUBRICATOR. 19:00 - 20:00 1.00 KILL P DECOMP PJSM FOR CIRCULATING WELL. -TEST LINES TO 3000 PSI. GOOD TEST. -LINE UP TO PUMP DOWN TUBING TAKING RETURNS OUT IA. -PUMP 10 BBLS HI-VIS SWEEP. -RATE OF 8 BPM WITH 620 PSI. -PUMPED 172 BBLS AND LOST 20 BBLS WHILE CIRCULATING. AVERAGE OF 60 BBLS HOUR LOSSES. -9.8 PPG IN AND OUT. -DIRTY BRINE RETURNS SEEN ON SURFACE. 20:00 - 20:30 0.50 KILL P DECOMP MONITOR WELL. -WELL STABLE. Printed: 12/21/2009 10:18:33 AM • BP EXPLORATION Page 2 of 14 Operations Summary Report Legal Well Name: P-14 Common Well Name: P-14 Spud Date: 1/24/1991 Event Name: WORKOVER Start: 11/25/2009 End: 12/6/2009 Contractor Name: DOYON DRILLING INC. Rig Release: 12/6/2009 Rig Name: DOYON 16 Rig Number: 16 Date From - To f Hours Task "Code NPT Phase Description of Operations 11/26/2009 20:30 - 21:30 1.00 WHSUR P DECOMP PJSM FOR SETTING TWC. -FMC DRY ROD IN TWC. -TEST TWC TO 4000 PSI FROM ABOVE FOR 10 CHARTED MIN. GOOD TEST. -ROLLING TEST ON TWC FROM BELOW f~ 2.5 BPM AND HOLD 500 PSI ON TWC FOR 5 MIN. -BLOW DOWN AND RIG DOWN LINES. 21:30 - 00:00 2.50 WHSUR P DECOMP PJSM FOR NIPPLE DOWN TREE. -BLEED CONTROL LINES. -N/D TREE AND ADAPTER FLANGE. -SINGLE BARRIER DISPENSATION GUIDELINES FOLLOWED. -SINGLE BARRIER: TESTED TWC ON THE TUBING SIDE AND TESTED TUBING HANGER ON THE IA SIDE. KWF (9.8-PPG BRINE) IN THE HOLE. 11/27/2009 00:00 - 01:00 1.00 WHSUR P DECOMP N/D ADAPTER FLANGE AND TREE. -TEST FIT XO - 4-1/2" TDS XO WITH 9 TURNS. -LDS MEASUREMENTS ARE 3-3/4" IN AND 4-3/4" OUT. 01:00 - 04:30 3.50 BOPSU P DECOMP PJSM -INSTALL 13-3/8" X 11"SPACER SPOOL. -FILL IA WITH 10 BBLS OF 9.8 PPG BRINE. -N/U 13-3/8" ROPE. -FILL IA WITH 5 BBLS OF 9.8 PPG BRINE. -INSTALL 3-1/2" X 6" VBRS IN LOWER PIPE RAMS. ~®Q -FILL IA WITH 5 BBLS OF 9.8 PPG BRINE. 04:30 - 09:00 4.50 BOPSU P DECOMP PJSM FOR TESTING BOPE. -R/U TEST EQUIPMENT. -TEST BOPE WITH 4" AND 5-1/2" TEST JTS. ALL TEST 250 PSI LOW AND 4000 PSI HIGH FOR 10 MIN. -ANNULAR TEST W ITH 4" TEST JT AT 250 PSI LOW AND 3500 PSI HIGH. -HOLD AND CHART EACH TEST FOR 5-MINUTES. -TEST WITNESSED BY WSL AND TOOLPUSHER. -AOGCC REP, BOB NOBLE. WAIVED RIGHT TO WITNESS TEST. -FILL IA PERIODICALLY DURING TEST. LOSS RATE -5-BBLS PER HR. 09:00 - 09:30 0.50 BOPSU P DECOMP RIG DOWN TEST EQUIPMENT & BLOW DOWN ALL LINES. 09:30 - 10:45 1.25 WHSUR P DECOMP INSTALL DUTCH RISER SYSTEM AND RILDS. -PU DSM LUBRICATOR AND PRESSURE TEST TO 500-PSI. GOOD TEST. -PULL TWC. -LD LUBRICATOR AND TWC. -RD DUTCH RISER SYSTEM. 10:45 - 11:30 0.75 PULL P DECOMP PU SINGLE JT OF DP AND MU 4-1/2" TDS XO. -RIH AND ENGAGE HANGER WITH 9-TURNS. -FMC TECH BOLDS. -PU AND HANGER COMES FREE AT 80K-LBS. PULLS UP HOLE AT 70K-LBS. -BREAK OUT, LD SINGLE JT OF DP. -TERMINATE CONTROL LINES. -BREAK OUT AND LD TUBING HANGER. 11:30 - 12:30 1.00 PULL P DECOMP RU CIRCULATING EQUIPMENT. -CBU AT 6-BPM WITH 300-PSI. Printed: 12/21/2009 10:18:33 AM BP EXPLORATION Page 3 of 14 Operations Summary Report Legal Well Name: P-14 Common Well Name: P-14 Spud Date: 1/24/1991 Event Name: WORKOVER Start: 11/25/2009 End: 12/6/2009 Contractor Name: DOYON DRILLING INC. Rig Release: 12/6/2009 Rig Name: DOYON 16 Rig Number: 16 Date ~ From - To Hours Task Code NPT -Phase Description of Operations 11/27/2009 11:30 - 12:30 1.00 PULL P DECOMP -LOSS RATE WHILE CIRCULATING -15-BPH. -RD CIRCULATING EQUIPMENT 12:30 - 13:00 0.50 PULL P DECOMP RU EQUIPMENT TO LD 4-1/2" 12.6# L80 TDS TUBING. -RU SCHLUMBERGER SPOOLING UNIT. -HOLD PJSM WITH RIG CREW AND SCHLUMBERGER ON PULL & LD 4-1/2" TUBING. HIGHLIGHT POSITIONS OF PEOPLE, REMOVAL OF LASALLE CLAMPS AND SS BANDS AND MONITORING HOLE FILL. 13:00 - 17:30 4.50 PULL P DECOMP .PULL & LD 4-1/2" 12.6# L80 TDS COMPLETION. -SPOOL DUAL ENCAPSULATED CONTROL LINE. -HEAVY COAT OF CRUDE /PARAFFIN ON EXTERIOR OF PIPE. -NO VISIBLE DAMAGE TO PIPE OR CONNECTIONS. --4-BPH LOSS RATE WHILE POH. -1615-HRS AT SSSV. RD SCHLUMBERGER SPOOLER. V -RECOVERED 26-LASALLE CLAMPS OF 26-REPORTED. RECOVER 4-SS BANDS OF 4-REPORTED. -RECOVER 66-FULL JTS OF 4-1/2" TBG, 4-PUP JTS, 1-SSSV ASSY AND A 18.09' CUT JT. -TUBING PATCH LOCATED ACROSS LAST CONNECTION (OAL OF PATCH = 20.81') 17:30 - 18:30 1.00 PULL P DECOMP RD 4-1/2" HANDLING EQUIPMENT. -CLEAN & CLEAR RIG FLOOR. 18:30 - 19:00 0.50 WHSUR P DECOMP INSTALL 9" ID WEAR RING. -PU & INSTALL DUTCH RISER SYSTEM. 19:00 - 00:00 5.00 PULL P DECOMP SPOT SWS EQUIPMENT. -PJSM FOR P/U PRESSURE CONTROL EQUIPMENT WITH SWS CREW. -P/U PRESSURE CONTROL EQUIPMENT AND R/U. 11/28/2009 00:00 - 01:00 1.00 PULL P DECOMP CONTINUE TO P/U SWS PRESSURE CONTROL EQUIPMENT. -PRESSURE TEST TO 2500 PSI. GOOD TEST -PJSM AND ARM JET CUTTER. -- 4BBL HR LOSS RATE. 01:00 - 04:30 3.50 PULL P DECOMP RIH WITH SWS 4.5"JET CUTTER. -LOCATE AND CORRELATE TO X-NIPPLE AT 9742'. -RIH TO 9832' AND LOCATE PACKER AT 9752' -LOCATE BOTTOM X-NIPPLE AT 9803' -PULL UP AND CONFIRM ALL LOCATIONS. -RIH AND RECONFIRM ALL DEPTHS. -POH AND SET CCL ~ 9696' WITH 8' TO CUTTER DEPTH. -CUTTER LOCATED AT 9704' DEPTH. FIRE CUTTER WITH CONFIRMATION ON FLOOR AND COMPUTER. -FIRE CUTTER 2 TIMES MORE. -POH. 04:30 - 05:30 1.00 PULL P DECOMP UD SWS TOOLS & RD SCHLUMBERGER E-LINE UNIT. 05:30 - 06:00 0.50 PULL P DECOMP LD DUTCH RISER SYSTEM. -CLEAN & CLEAR RIG FLOOR. 06:00 - 07:00 1.00 PULL P DECOMP HOLD PJSM WITH RIG CREW AND BAKER REP ON MU SPEAR BHA. -MU SPEAR BHA TO FISH 4-1/2" TUBING. -BHA CONSISTS OF: ITCO SPEAR DR SED FOR 4-1/2" TBG, STOP SUB, BUMPER SUB, JAR, PUMP OUT SUB AND Printed: 12/21/2009 10:18:33 AM BP EXPLORATION Page 4 of 14 Operations Summary Report Legal Well Name: P-14 Common Well Name: P-14 Event Name: WORKOVER Contractor Name: DOYON DRILLING INC. Rig Name: DOYON 16 Date. From - To Hours Task Code 11/28/2009 106:00 - 07:00 I 1.001 PULL I P 07:00 - 09:00 2.00 PULL P 09:00 - 10:00 1.00 PULL P 10:00 - 12:00 2.00 PULL P 12:00 - 13:00 1.00 PULL P 13:00 - 14:00 1.00 PULL P 14:00 - 20:00 6.00 PULL P 20:00 - 21:30 1.50 PULL P 21:30 - 22:30 1.00 PULL P 22:30 - 00:00 1.50 PULL P Spud Date: 1/24/1991 Start: 11 /25/2009 End: 12/6/2009 Rig Release: 12/6/2009 Rig Number: 16 NPT Phase Description of Operations DECOMP 9(EA) 4-3/4" DCS. -TOTAL LENGTH = 309.31' DECOMP RIH WITH SPEAR BHA, PICKING UP 4" DP FROM PIPE SHED TO 2650'. -OBTAIN PARAMETERS: PU WT = 80K-LBS, SO WT = 85K-LBS. -PUMP AT 4.5-BPM WITH 520-PSI. DECOMP WASH DOWN AND TAG STUMP AT 2706'. -PICK UP 5' AND SHUT PUMP OFF. -RUN BACK IN HOLE AND SPEAR INTO TUBING STUB. -PU TO 200K-LBS WITHOUT MOVEMENT. -SLACK OFF AND PU AGAIN. HOLE WITH A SMALL AMOUNT OF DRAG. DECOMP PUMP 20-BBL HI VIS SWEEP AND CHASE AT 7-BPM WITH 1300-PSI. -SWEEP BACK AT 203-BBLS AWAY INDICATING HOLE AT -5000'. -MINIMAL GAS AND HEAVY SCALE RETURNS THROUGHOUT CIRCULATION. -PUMP SECOND 20-BBL HI VIS SWEEP AND CHASE AT 7-BPM WITH 1100-PSI. -SWEEP BACK AT 203-BBLS AWAY CONFIRMING HOLE AT _5000'. -SCALE SEEN IN RETURNS AND IN SWEEP. RETURNS CLEAN UP AFTER SWEEP BACK. -MONITOR WELL -STATIC. -PUMP 15-BBL DRY JOB. DECOMP STAND BACK 1-STD OF DP & BLOW DOWN TOP DRIVE. -POH, STANDING BACK 4" DP IN DERRICK (25-STDS). DECOMP STAND BACK 3-STDS OF 4-3/4" DCS. -LD SPEAR BHA. -CUT JT = 21.60' WITH VERY CLEAN CUT. DECOMP HOLD PJSM ON LD 4-1/2" COMPLETION. DISCUSS POSITIONS OF PEOPLE, POW ER TONG SAFETY AND PIPE CONDITION HAZARDS. -RU 4-1/2" HANDLING EQUIPMENT AND POWER TONGS. -POH & LD 4-1/2" TUBING. -COLLAR CORROSION AND PIPE BODY CORROSION START AT JT 112 AND CONTINUES THROUGH TO JT 160. -SEE SMALL HOLE IN JT #118. SEE MULTIPLE HOLES IN A LOCALIZED AREA IN JT #120. -TOTAL RECOVERED =TOP CUT JT OF 21.6', 5 GLMs, 176 FULL JTS, BOTTOM CUT JT OF 10.22 WITH A FLARE OF 4-11/16". DECOMP R/D HANDLING EQUIPMENT. -CLEAR RIG FLOOR. -CLEAN RIG FLOOR. DECOMP PJSM FOR M/U BHA. -MU BHA #2 CONSISTING OF: DRESS OFF SHOE, OVERSHOT, EXTENSION, BUMPER SUB, OIL JAR, PUMP OUT SUB AND 9 EA. 4-3/4" DC. DECOMP RIH WITH DRILL PIPE FROM DERRICK. Printetl: 12/21/2009 10:18:33 AM BP EXPLORATION Page 5 of 14 Operations Summary Report Legal Well Name: P-14 Common Well Name: P-14 Spud Date: 1/24/1991 Event Name: WORKOVER Start: 11/25/2009 End: 12/6/2009 Contractor Name: DOYON DRILLING INC. Rig Release: 12/6/2009 Rig Name: DOYON 16 Rig Number: 16 Date From - To Hours ~ Tank Code NPT Phase Description of Operations 11/28/2009 22:30 - 00:00 1.50 PULL P DECOMP -RIH P/U DRILL PIPE. 11/29/2009 00:00 - 00:30 0.50 PULL P DECOMP SERVICE RIG AND TOP DRIVE. -INSPECT AND SERVICE SKATE. 00:30 - 06:30 6.00 PULL P DECOMP RIH WITH ANCHOR RELEASING BHA TO 9535', PICKING UP DRILL PIPE FROM PIPE SHED. 06:30 - 08:00 1.50 PULL P DECOMP SLIP & CUT DRILLING LINE. 08:00 - 08:30 0.50 PULL P DECOMP RIH FROM 9535' TO 9693' -OBTAIN PARAMETERS: PU WT = 177K-LBS, SO WT = 155K-LBS, ROT WT = 165K-LBS. -ROTATE AT 20-RPM WITH 4K-FTLBS OF FREE TORQUE. -PUMP AT 5-BPM WITH 650-PSI. 08:30 - 09:00 0.50 PULL P DECOMP -RIH AND TAG STUMP AT 9690'. -PU, BEGIN ROTATING AT 70-RPM AND RIH DRESSING OFF STUMP. -SLIDE OVER STUMP TO FULL SWALLOW OF 8'. -PU TO 250K-LBS AND FIRE JARS. FIRE JARS 5-TIMES. -WORK 10K-FTLBS OF TORQUE INTO STRING TWICE AND WORK PIPE. -TORQUE RELEASES. -PU ABOVE TAG DEPTH AND RBIH TO CONFIRM CATCH. ALL INDICATIONS THAT ANCHOR RELEASED. 09:00 - 10:30 1.50 PULL P DECOMP PUMP 20-BBL HI VIS SWEEP AND CHASE AT 10-BPM WITH 2080-PSI. -HEAVY, GOOEY PARAFFIN RETURNS THROUGHOUT CIRCULATION. MINIMAL GAS AT BOTTOMS UP. -SWEEP BRINGS BACK SOME CARBOLITE SAND IN ADDITION TO SOME SCALE. -MONITOR WELL -STATIC. -NO LOSSES DURING CIRCULATION. -PUMP 15-BBL DRY JOB. -BLOW DOWN TOP DRIVE. 10:30 - 14:30 4.00 PULL P DECOMP LD SINGLE JT OF DP AND THEN POH, STANDING BACK 4" DP IN DERRICK. -L/0 BHA. -L/D ANCHOR ASSY =CUT JT IS 28', ANCHOR ASSY IS 19.18'. 14:30 - 15:00 0.50 PULL P DECOMP CLEAN AND CLEAR RIG FLOOR. 15:00 - 16:30 1.50 PULL P DECOMP M/U PACKER MILL BHA. -BULL NOSE, PRT SPEAR WITH 4' GRAPPLE, PRT EXTENSION, PKR MILL 2.65', TRIPLE CONNECT, 3 BOOT BASKETS, BIT SUB, BUMPER SUB, OIL JAR, 15 (EA) 4-3/4" DRILL COLLARS, INTENSIFIER JAR, PUMP OUT SUB. 16:30 - 21:00 4.50 PULL P DECOMP RIH WITH DP FROM DERRICK TO 9721'. -RECORD SLOW PUMP RATES. -ESTABLISH PARAMETERS: -187K UP, 157K DWN, 170K ROT. -ROTATE ~ 60 RPM WITH 5K FREE TORQUE. -5.0 BPM WITH 1080 PSI. -RIH AND TAG AT 9737'. -SWALLOW 7' TO 9744' WITH 10K DOWN. P/U TO 200K. 21:00 - 00:00 3.00 PULL P DECOMP MILL N P -80 RPMS WITH 6-10K TORQUE. -3-5K WOB. Printed: 12/21/2009 10:18:33 AM BP EXPLORATION Page 6 of 14 Operations Summary Report Legal Well Name: P-14 Common Well Name: P-14 Spud Date: 1/24/1991 Event Name: WORKOVER Start: 11/25/2009 End: 12/6/2009 Contractor Name: DOYON DRILLING INC. Rig Release: 12/6/2009 Rig Name: DOYON 16 Rig Number: 16 Date From - To Hours Task Code' NPT Phase Description of Operations 11/29/2009 21:00 - 00:00 3.00 PULL P DECOMP -5 BPM WITH 1200 PSI. 11/30/2009 00:00 - 10:00 10.00 PULL P DECOMP CONTINUE TO MILL ON PACKER. -MILLED 2' BY MIDNIGHT, PACKER STARTED SPINNING. -ADJUST WOB TO 15K - 28K AND VARY PUMP RATES. -ATTEMPT TO DRY DRILL. VARY METHODS TO FREE PACKER. -P/U TO 200K - 225K. -JAR ON PACKER PERIODICALLY. -NO LOSSES NOTED WHILE MILLING ON PACKER. -DIRTY BRINE SEEN ON SHAKERS WITH A SMALL AMOUNT OF METAL NOTED ON DITCH MAGNETS. 10:00 - 11:00 1.00 PULL P DECOMP PUMP 10 BBLS HI-VIS SWEEP AT 8 BPM AND 2848 PSI. -SMALL AMOUNT OF CARBOLITE SAND NOTED IN SWEEP. -MONITOR WELL. -PUMP DRY JOB. 11:00 - 15:00 4.00 PULL P DECOMP POH RACKING BACK DP. -BLOW DOWN TOP DRIVE AND POH. 15:00 - 17:30 2.50 CLEAN P DECOMP UD BHA AND FISH. -ALL FISH RECOVERED. -TOTAL LENGTH OF FISH = 88.66' -PKR, iX NIPPLE, 1 XN NIPPLE, FULL JT OF TUBING, SEAL ASSY. COLLAR ABOVE SEAL ASSY WAS NOTED TO HAVE EXTREME WEAR. -RECOVERED 2.5 GALLONS OF METAL DEBRIS. -R/D HANDLING EQUIPMENT. -CLEAN AND CLEAR RIG FLOOR. 17:30 - 19:00 1.50 CLEAN P DECOMP PJSM -GATHER AND M/U BHA #4 -POLISH MILL BHA. CONSISTING OF POLISH MILL, 2 BOOT BASKETS, 7-5/8" CSG SCRAPER, BOOT BASKET, BUMPER SUB, 3 STAND OF DCs. 19:00 - 22:30 3.50 CLEAN P DECOMP RIH OUT OF DERRICK. -RUN SCRAPER 3 TIMES ACROSS PACKER SETTING DEPTH FROM 4782' TO 5129'. -CONTINUE TO RIH TO 9801'. -M/U TOP DRIVE AND ESTABLISH PARAMETERS. 181 K UP, 152K DWN, 165K ROT ~ 40 RPM AND 5K OF FREE TORQUE, 7.5 BPM ~ 1570 PSI. -RIH AND TAG TOP OF LINER AT 9824', SWALLOW 6' TO NO-GO. -POLISH LINER TOP WITH 3 PASSES AT 40 RPM WITH 5.5K TORQUE AND THE 7.5 BPM AT 1570 PSI. 22:30 - 00:00 1.50 CLEAN P DECOMP PUMP 20 BBL HI-VIS SWEEP AROUND AT 7 BPM AND 1150 PSI. -NOTHING NOTED IN SWEEP. -NO LOSSES TO HOLE. 12/1/2009 00:00 - 00:30 0.50 CLEAN P DECOMP SERVICE RIG AND TOP DRIVE. 00:30 - 03:00 2.50 CLEAN P DECOMP PJSM, DISPLACE W ELL TO CLEAN 9.8 PPG BRINE. -PUMP 20 BBLS SAFE-SURF O. -PUMP 20 BBLS HI-VIS SWEEP. -PUMP 422 BBLS OF CLEAN HOT 9.8 PPG BRINE AT 7.5 BPM WITH 1048 PSI. -MONITOR WELL -WELL STATIC. Printetl: 12/212009 10:18:33 AM BP EXPLORATION Page 7 of 14. Operations Summary Report Legal Well Name: P-14 Common Well Name: P-14 Spud Date: 1/24/1991 Event Name: WORKOVER Start: 11/25/2009 End: 12/6/2009 Contractor Name: DOYON DRILLING INC. Rig Release: 12/6/2009 Rig Name: DOYON 16 Rig Number: 16 i Date From - To Hours ~ Task Code NPT Phase Description of Operations 12/1/2009 00:30 - 03:00 2.50 CLEAN P DECOMP -PUMP DRY JOB. 03:00 - 09:00 6.00 CLEAN P DECOMP POH FROM 9824' TO 6393'. -L/D DRILL PIPE. -POH FROM 6393' to 322', STANDING BACK DRILL PIPE. -POH LD BHA. -CLEAN BOOT BASKET. 1 1/2-GAL SCALE AND METAL -POLISH MILL WEAR INDICATED A GOOD LINERTOP DRESS OFF. -LOSS RATE IS 2 BPH. 09:00 - 09:30 0.50 CLEAN P DECOMP CLEAR AND CLEAN RIG FLOOR. 09:30 - 11:00 1.50 CLEAN P DECOMP W/O 7 5/8" EUE 8 ROUND XO FOR BTM OFF RTTS TO CATCH DRIFT. 11:00 - 12:00 1.00 CLEAN P DECOMP MU 7 5/8" RTTS XO AND STACK WASHER. 12:00 - 14:30 2.50 CLEAN P DECOMP RIH WITH DP AND RTTS AND SET ~ 5985' COE. PU WEIGHT 121-KCBs, SO 116-KCBs. -RU TEST EQUIPMENT ~l 14:30 - 15:00 0.50 CLEAN P DECOMP ~ ATTEMPT TO TEST CASING ABOVE TO 4000-PSI FOR 30-CHARTED MINUTES. -PUMP ~ 4-BPM, 800-PSI FOR 15-BBLS. -TE T FAI S. -BLEED OFF. -RD TEST EQUIPMENT 15:00 - 15:30 0.50 CLEAN P DECOMP RELEASE RTTS -CBU ~ 7.5-BPM ~ 765-PSI 15:30 - 16:30 1.00 CLEAN P DECOMP MONITOR WELL. -BLOW DOWN TOP DRIVE -POH LDDP FROM 5985' TO 5103' 16:30 - 18:00 1.50 CLEAN P DECOMP SET RTTS ~ 5103' COE (~ ~ -RU TEST EQUIPMENT ``° ~'~ -TEST CASING FROM ABOVE TO 4000-PSI FOR 30 CHARTED MIN. -OA PSI = O=PSI -RD CIRC EQUIPMENT -RELEASE RTTS 18:00 - 18:30 0.50 CLEAN P DECOMP CBU AT 8-BPM WITH 970-PSI. -MONITOR WELL -STATIC. 18:30 - 20:30 2.00 CLEAN P DECOMP BLOW DOWN TOP DRIVE. -LD 2 JOINTS DP -DROP RABBIT -POH FROM 5040' TO SURFACE. -LD 7-5/8" HES RTTS. -RECOVER RABBIT. 20:30 - 21:00 0.50 CLEAN P DECOMP CLEAR AND CLEAN RIG FLOOR 21:00 - 22:00 1.00 CASE P TIEB1 RU TO RUN 5-1/2" 17# L80 BTC-M SCAB LINER. 22:00 - 22:30 0.50 CASE P TIE61 PJSM WITH RIG CREW, BAKER PACKER, DOYON CASING, TOOL PUSHER, WSL ON RUNNING 5.5" SCAB LINER 22:30 - 00:00 1.50 CASE P TIEB1 RIH WITH 5.5" 17# L-80 BTC-M SCAB LINER. -RIH FROM SURFACE TO 193' -USE COLLAR CLAMP ON FIRST 10 JOINTS. -BAKERLOK ALL CONNECTIONS BELOW JOINT WITH LANDING COLLAR. -USE BEST O LIFE 2000 THREAD COMPOUND ON ALL JOINTS, ENSURE ALL BOXES HAVE SEAL RINGS. Printed: 12/21/2009 10:18:33 AM • . BP EXPLORATION Page 8 ofi 14 Operations Summary'Report Legal Well Name: P-14 Common Well Name: P-14 Spud Date: 1/24/1991 Event Name: WORKOVER Start: .11/25/2009 End: 12/6/2009 Contractor Name: DOYON DRILLING INC. Rig Release: 12/6/2009 Rig Name: DOYON 16 Rig Number: 16 Date From - To Hours Task Code NPT Phase Description of Operations 12/1/2009 22:30 - 00:00 1.50 CASE P TIEB1 -MU ALL BTC-M CONNECTIONS TO STAMP -FILL CASING EVERY 5 JOINTS. -INSTALL ONE FREE FLOATING, STRAIGHT BLADED CENTRALIZER PER JOINT ABOVE THE SHOE TRACT. 12/2/2009 00:00 - 05:15 5.25 CASE P TIEB1 RIH WITH 5.5" 17# L-80 BTC-M SCAB LINER. -RIH FROM 193' TO 4870' WITH 5.5" SCAB LINER -USE COLLAR CLAMP ON FIRST 10 JOINTS -USE BEST O'LIFE 2000 THREAD CONPOUND ON ALL JOINTS, ENSURE ALL BOXES HAVE SEAL RINGS. -MU CONNECTIONS TO STAMP -FILL CASING EVERY 5 JOINTS. -INSTALL ONE FREE FLOATING, STRAIGHT BLADED CENTRALIZER PER JOINT ABOVE THE SHOE TRACT (117-TOTAL). -PU WEIGHT 117-KCBs, SO WEIGHT 106-KCBs 05:15 - 05:45 0.50 CASE P TIE61 MU FIRST STAND OF DP AND CIRCULATE LINER VOLUME (110-BBLS). -CIRCULATE AT 5-BPM WITH 220-PSI PUMP PRESSURE. 05:45 - 08:30 2.75 CASE P TIEB1 RUN 5.5" SCAB LINER IN HOLE WITH 4" DP FROM~870' TO 9790'. -PU WT = 185K-CBS, SO WT = 150K-CBS. -MU TO TOP DRIVE &RIH TO NOGO AT 9829' WITH 5K-CBS DOWN. -PRESSURE UP TO 500-PSI AND PRESSURE HOLDS. -PU TO EXPOSE PORTS, PRESSURE DROPS OFF. -MARK PIPE. 08:30 - 09:30 1.00 CEMT P TIEBi PU AND MU CEMENT HEAD. -RIH TO RECONFIRM TAG AT 9829' AND SET DOWN 15K-CBS TO CONFIRM NO-GO. -PRESSURE UP TO 500-PSI AND PRESSURE HOLDS. -PU AND EXPOSE PORTS, PRESSURE DROPS OFF. -PIPE MARK EXACTLY THE SAME AS FIRST. 09:30 - 10:00 0.50 CEMT P TIE61 PJSM WITH RIG CREW, SCHLUMBERGER CEMENTERS AND CH2MHILL TRUCK DRIVERS. -DISCUSS HAZARDS ASSOCIATED WITH HIGH PRESSURE PUMPING, SPILL POTENTIALS, AND EXPLAIN PUMPING SCHEDULE. -ASSIGN SPILL CHAMPIONS. -CIRCULATE AT 3-BPM WITH 300-PSI. 10:00 - 11:00 1.00 CEMT P TIEB1 WAIT ON CH2MHILL TO TRANSFER CONTAM PILL FROM NON-OPERATIONAL VAC TRUCK TO OPERABLE VAC TRUCK. 11:00 - 12:00 1.00 CEMT P TIE61 SCHLUMBERGER PRIME UP CEMENT PUMPING UNIT. -PUMP 5-BBLS OF FRESH WATER. -PERFORM LOW PRESSURE STALL, THEN HIGH PRESSURE TEST OF ALL LINES TO 4500-PSI. GOOD TEST. 12:00 - 14:00 2.00 CEMT P TIE61 CEMENT 5-1/2" SCAB LINER IN PLACE. -BATCH UP CLASS G CEMENT (YIELD = 1.16-CUFT/SK) TO 15.8-PPG AND BEGIN PUMPING DOWNHOLE. -SCHLUMBERGER CEMENTERS HAVING TROUBLE HOLDING CONSISTENT DENSITY. -TROUBLESHOOT AND DECIDE TO PUMP ALL AVAILABLE t~nntea: izuzvzuua iuna:~sHnn t ~ • BP EXPLORATION Page 9 of 14 Operations Summary Report Legal Well Name: P-14 Common Well Name: P-14 Spud Date: 1/24/1991 Event Name: WORKOVER Start: 11/25/2009 End: 12/6/2009 Contractor Name: DOYON DRILLING INC. Rig Release: 12/6/2009 Rig Name: DOYON 16 Rig Number: 16 Date From - To Hours Task Code NPT P'hase' Description of Operations 12/2/2009 12:00 - 14:00 2.00 CEMT P TIEB1 CEMENT ON LOCATION (17-ADDITIONAL BBLS). -B LS OTAL OF 15.8-PPG CLASS G CEMENT. -SHUT DOWN AND DROP DRILL PIPE WIPER DART. -SCHLUMBERGER KICK PLUG OUT OF HEAD WITH 5-BBLS OF FRESH WATER. -SWAP OVER AND RIG BEGIN DISPLACING AT 6-BPM WITH 340-PSI. -SLOW DOWN JUST AHEAD OF EXPECT LATCH OF LWP AT 45-BBLS AWAY, BUT CEMENT STILL FALLING AWAY. RESUME DISPLACING AT 6-BPM -CATCH CEMENT AT 66-BBLS PUMPED AND PRESSURE CLIMBS TO 940-PSI. -CONTINUE DISPLACING, ADJUSTING RATE TO KEEP PRESSURE BELOW 2200-PSI. -BUMP PLUG AT 153-BBLS INTO DISPLACEMENT WITH 2440-PSI. -SLACK bFF AND STAB ALL SEALS INTO TIEBACK SLEEVE. -PRESSURE UP TO 4000-PSI TO SET LINER HANGER. -CIP AT 1340-HRS. -BLEED OFF PRESSURE, REMOVE CEMENT LINE FROM HEAD AND CHECK FLOATS. FLOATS HOLDING. -INSTALL BULL PLUG ON CEMENT HEAD. 14:00 - 15:00 1.00 CASE P TIEB1 PRESSURE UP TO 1000-PSI AND PU TO EXPOSE CIRCULATING PORTS ON LINER RUNNING TOOL. -PRESSURE BLEEDS OFF. -PUMP 20-BBL CITRIC PILL AND CHASE AT 10.5-BPM WITH 1750-PSI FOR 50-BBLS. -SLACK OFF ALL STRING WEIGHT AND SET ZXP LINER TOP PACKER. -CONFIRM SET BY ROTATION AND SETTING DOWN WEIGHT. -PU, CLOSE BAG, OPEN IA VALVE AND CIRCULATE OUT ALL CEMENT TO FLOWBACK TANK. -40-BBLS OF CEMENT RETURNS AT SURFACE. -FLUSH BOP STACK THROUGH KILL LINE AND OUT IA VALVE TO FLOWBACK TANK. 15:00 - 17:00 2.00 CASE P TIE61 B/O AND LD CMT HEAD AND DP SINGLE. -B/O AND BD TOP DRIVE -POH TO SURFACE -LD RUNNING TOOL 17:00 - 18:00 1.00 BOPSU P TIEB1 CLEAN AND CLEAR RIG FLOOR 18:00 - 19:00 1.00 BOPSU P TIEB1 PULL WEAR RING. -INSTALL TEST PLUG 19:00 - 19:30 0.50 BOPSU P TIE61 RU AND TEST THE TEST PLUG TO 1000-PSI FOR 10-MIN CHARTED 19:30 - 21:00 1.50 BOPSU P TIE61 CHANGE OUT 3-1/2" X 6" VBR'S WITH 2-7/8" X 5" VBR'S. 21:00 - 22:00 1.00 BOPSU P TIE61 RU BOP TEST EQUIPMENT. 22:00 - 00:00 2.00 BOPSU P TIEB1 PJSM FOR TESTING BOPE. -R/U TEST EQUIPMENT. -TEST BOPE WITH 2-7/8" AND 4-1/2" TEST JTS. ALL TEST 250 PSI LOW AND 4000 PSI HIGH FOR 5 MIN. -ANNULAR TEST WITH 2-7/8" TEST JT AT 250 PSI LOW Printed: 12/21/2009 10:18:33 AM BP EXPLORATfON Page 10 of 14 Operations Summary. Report Legal Well Name: P-14 Common Well Name: P-14 Event Name: WORKOVER Contractor Name: DOYON DRILLING INC. Rig Name: DOYON 16 Date From - To Hours Task Code NPT 12/2/2009 22:00 - 00:00 2.00 BOPSU P 12/3/2009 00:00 - 03:30 3.50 BOPSU P 03:30 - 05:00 1.50 WHSUR P Spud Date: 1 /24/1991 Start: 11 /25/2009 End: 12/6/2009 Rig Release: 12/6/2009 Rig Number: 16 Phase Description of Operations TIEB1 AND 3500 PSI HIGH. -HOLD AND CHART EACH TEST FOR 5-MINUTES. -TEST WITNESSED BY WSL AND TOOLPUSHER. -AOGCC REP, JOHN CRISP, WITNESSED TEST. CLEAN PJSM FOR TESTING ROPE. -R/U TEST EQUIPMENT. -TEST BOPE WITH 2-7/8" AND 4-1/2" TEST JTS. ALL TEST 250 PSI LOW AND 4000 PSI HIGH FOR 5 MIN. -ANNULAR TEST W ITH 2-7/8" TEST JT AT 250 PSI LOW AND 3500 PSI HIGH. -TEST 4" HT38 TIW AND DART VALVE. -ALSO TEST 2-7/8" PAC TIW AND DART VALVE (3.625" OD) -HOLD AND CHART EACH TEST FOR 5-MINUTES. -TEST WITNESSED BY WSL AND TOOLPUSHER. -AOGCC REP, JOHN CRISP, WITNESSED TEST. CLEAN MU 7-5/8" CASING PACKOFF PULLING TOOL. -BOLDS. LDS VERY TIGHT. -WHEN LAST LDS BACKED OUT, CASING GROWS AN INDETERMINATE AMOUNT. DP MOVES 13". -CASING HANGER IS VISIBLE THROUGH IA VALVE. 05:00 - 06:00 1.00 WHSUR C CLEAN DISCUSS SITUATION WITH RWO ENGINEER. -MOBILIZE FMC TO LOCATE WELLHEAD EQUIPMENT, BAKER FISHING FOR POSSIBLE SPEAR NEEDS AND HALLIBURTON FOR 7-5/8" RTTS. 06:00 - 06:30 0.50 WHSUR C CLEAN CLOSE BLIND RAMS AND TEST 7-5/8" CASING, 5-1/2" SCAB LINER AND OA TO 1000-PSI FOR 10-CHARTED MINUTES. -GOOD TEST. 06:30 - 08:30 2.00 WHSUR C CLEAN CONTINUE TO DISCUSS SITUATION WITH RWO ENGINEERING TEAM. -DECIDE TO ND, ASSESS SITUATION, MEASURE CASING GROWTH AND DECIDE ON A PLAN FORWARD. 08:30 - 10:00 1.50 BOPSU C CLEAN HOLD PJSM ON ND BOP STACK. -2 BARRIERS FOR ND ARE 1) TESTED SHOE TRACT AND -ND BOP STACK AND STAND BACK ON PEDESTAL. -ND TUBING SPOOL AND SET OUT OF THE WAY IN THE CELLAR. 10:00 - 11:00 1.00 WHSUR C CLEAN MEASURE CASING GROWTH. CASING GREW 10" AND IS LOOSE (ABLE TO MOVE BY HAND). -CONTINUE TO WAIT FOR SLIPS BEING MACHINED TO FIT FALSE BOWL IN CASING SPOOL. -7-5/8" ITCO SPEAR EN ROUTE TO RIG. 11:00 - 12:00 1.00 WHSUR C CLEAN 7-5/8" ITCO SPEAR ARRIVES ON LOCATION. -HOLD PJSM AND THEN PU & MU SPEAR TO JT OF DRILL PIPE. 12:00 - 14:00 2.00 WHSUR C CLEAN HOLD PJSM ON UPCOMING CASING STRETCH OPERATIONS. -DISCUSS POSITIONS OF PEOPLE, PLAN FOR STRETCHING CASING, COMMUNICATION BETWEEN RIG FLOOR AND CELLAR AND CELLAR CONDITIONS. -RIH AND ENGAGE CASING. Pnntetl: 12272UU9 1 U:7 tl33 AM BP EXPLORATION Page 11 of 14 Operations Summary 'Report Legal Well Name: P-14 Common Well Name: P-14 Spud Date: 1/24/1991 Event Name: WORKOVER Start: 11/25/2009 End: 12/6/2009 Contractor Name: DOYON DRILLING INC. Rig Release: 12/6/2009 Rig Name: DOYON 16 Rig Number: 16 Date From - To Hours Task Code NPT .Phase Description of Operations 12/3/2009 12:00 - 14:00 2.00 WHSUR C CLEAN -PU TO 100K-LBS OVERPULL, PIPE STRETCHES 14" 14:00 - 16:30 2.501 WHSUR C 16:30 - 19:00 2.50 ~ W HSUR P 19:00 - 21:00 2.00 BOPSUF~ P 21:00 - 21:30 0.50 BOPSU P 21:30 - 22:00 I 0.501 BOPSUFI P 22:00 - 22:30 I 0.501 CLEAN I P 22:30 - 23:00 I 0.501 CLEAN I P 23:00 - 00:00 I 1.001 CLEAN I P 12/4/2009 100:00 - 06:30 I 6.501 CLEAN I P 06:30 - 08:00 I 1.50 CLEAN ~ P 08:00 - 09:00 ~ 1.001 CLEAN ( P 09:00 - 19:30 10.501 CLEAN P WHICH IS SUFFICIENT FOR INSTALLING SLIPS, PACKOFF AND WACHS CUTTING BELOW MANDREL CASING HANGER. -SMOOTH WALL OF FALSE BOWL THAT IS SLIGHTLY BOWED IN. -FMC INSTALL 7-5/8" CASING SLIPS. -SET EMERGENCY SLIPS WITH 100K-LBS ON THEM. -RELEASE AND LD 7-5/8" ITCO SPEAR. CLEAN REMOVE STUDS WITH SEIZED NUTS FROM TUBING SPOOL IN ORDER TO RU WACHS CUTTER. -FMC RU WACHS CUTTER AND CUT MANDREL HANGER OFF OF 7-5/8" CASING AT AN APPROPRIATE HEIGHT FOR PACKOFF INSTALLATION. -CLEAN TOP OF CASING SPOOL AND API RING GROOVE. CLEAN -INSTALL NEW 7-5/8" CASING PACKOFF PER FMC. -INSTALL TUBING SPOOL -TEST PACKOFF TO 3800-PSI FOR 30-MIN. TEST GOOD CLEAN NU BOP CLEAN PU TEST PLUG AND TEST STACK BREAK TO 250-PSI LOW AND 4000-PSI HI FOR 5 CHARTED MIN EACH. TEST GOOD CLEAN PULL TEST PLUG -INSTALL 9" ID WEAR RING CLEAN RU AND TEST 5-1/2" SCAB LINER AND 7-5/8" CASING TO SURFACE AT 4000-PSI FOR 30-MIN CHARTED. TEST GOOD. CLEAN RU 2-7/8" HANDLING TOOLS. -RU POWER TONGS, ELEVATORS CLEAN MU 2-7/8" BHA FOR RIH DRILL OUT SHOE CLEAN OUT -4-3/4" OD JUNK MILL, BIT SUB, BUMPER SUB, OIL JAR, XO SUB 2-3/8" REG X 2-7/8" PAC, 9- 2-7/8" HT PAC DC, 165-JTS OF 2-7/8" HT PAC DP, XO 2-7/8" HT PAC X 4" HT DP CLEAN MU 2 7/8" DRILL AND CLEAN OUT BHA. -RIH WITH 2-7/8" HT PAC OP TO 5506' -BREAK CIRCULATION EVERY 45 JOINTS. CLEAN PU 1-STD OF 4" DP. -SLIP & CUT 88' OF DRILLING LINE. CLEAN CONTINUE RIH WITH DRILL OUT /CLEAN OUT BHA ON 4" DP FROM DERRICK. -TAG CEMENT AT 9637' CLEAN PU AND OBTAIN PARAMETERS. -PU WT = 150K-LBS, SO WT = 135K-LBS, ROT WT = 140K-LBS. -ROTATE AT 60-RPM WITH 4K-FTLBS OF FREE TORQUE. -PUMP AT 3-BPM WITH 1320-PSI. -MILL AHEAD WITH 4-5K-LBS WOB. -TAG WIPER PLUG AT 9752' AND MILL. -CONTINUE TO MILL AHEAD THROUGH CEMENT TO TAG LANDING COLLAR AT 9756'. -PUMP 20-BBL HI VIS SWEEP AND SEE CEMENT, FINE ALUMINUM AND RUBBER WHEN IT RETURNS. F'llllt8tl: 1L'Gl/'LUV`J 1V:1 C::1:1 HM BP EXPLORATfON Page 12 of 14 Operations Summary Report Legal Well Name: P-14 Common Well Name: P-14 Spud Date: 1/24/1991 Event Name: WORKOVER Start: 11/25/2009 End: 12/6/2009 Contractor Name: DOYON DRILLING INC. Rig Release: 12/6/2009 Rig Name: DOYON 16 Rig Number: 16 Date" From - To ~ Hours Task Code NPT Phase Description of Operations 12/4/2009 09:00 - 19:30 10.50 CLEAN P CLEAN -MILL LANDING COLLAR TO 9757'. -CONTINUE MILLING CEMENT. -TAG FLOAT COLLAR AT 9800' AND MILL TO 9881'. -PUMP 20-BBL HI VIS SWEEP WHILE MILLING FLOAT COLLAR. -SWEEP BRINGS BACK CEMENT. -CONTINUE TO MILL AHEAD THROUGH CEMENT TO 9865'. - WASH AND REAM FROM 9865' TO 9932'. TAG CEMENT STRINGERS AND DRILL THROUGH. 19:30 - 21:00 1.50 CLEAN P CLEAN PUMP 20-BBL HI VIS SWEEP FOLLOWED BY 380-BBL OF SEAWATER TO DISPLACE BRINE. -PUMP AT 5-BPM WITH 2780-PSI PUMP PRESSURE. 21:00 - 21:30 0.50 CLEAN P CLEAN CONTINUE TO WASH AND REAM FROM 9932' TO 9980' -CONTINUE TO ROTATE THROUGH CEMENT STRINGERS -PUMP AT 3-BPM W ITH 960-PSI. -ROTATE AT 80-RPM, 5K-FTLBS OF TORQUE. 21:30 - 00:00 2.50 CLEAN P CLEAN TAG CEMENT AT 9980' AND DRILL CEMENT FROM 9980' TO 9996'. -PUMP AT 3-BPM WITH 1070-PSI -DRILL WITH 10K-WOB, 90-RPM, 5K-TORQUE ~ V'r 12/5/2009 00:00 - 03:00 3.00 CLEAN P CLEAN CONTINUE TO DRILL CEMENT FROM 9996' TO 10,271' p -PUMP AT 3.5-BPM WITH 1200-PSI -DRILL WITH 10K-WOB, 90-RPM, 5K-TORQUE -NOTICED 50-BPH LOSS RATE WITH PUMPS ON AT 10,230' 03:00 - 04:15 1.25 CLEAN P CLEAN CIRCULATE 20-BBL HI VIS SWEEP -PUMP AT 5-BPM AT 2800-PSI PUMP PRESSURE -SAW SAND, SMALL AND LARGE PIECES OF RUBBER (IBP ELEMENTS) ACROSS SHAKERS -40-BPH LOSS RATE WITH PUMPS ON. 04:15 - 04:30 0.25 CLEAN P CLEAN SHUT DOWN MONITOR WELL. -LOSS RATE MINIMAL. -3-BBL HR LOSS. -PUMP 15-BBL DRY JOB. -BLOW DOWN TOP DRIVE. 04:30 - 09:30 5.00 CLEAN P CLEAN POH & LD 4" DP -MAINTAIN CONTINUOUS HOLE FILL WITH 3-BPH LOSS RATE. 09:30 - 14:00 4.50 CLEAN P CLEAN POH & LD 2-7/8" HT PAC DP. -MAINTAIN CONTINUOUS HOLE FILL WITH 3-BPH LOSS RATE. 14:00 - 15:00 1.00 CLEAN P CLEAN LD DRILL OUT /CLEAN OUT BHA. -PIECE OF ALUMINUM BALLED IN BLADES OF MILL. 15:00 - 15:30 0.50 CLEAN P CLEAN CLEAN AND CLEAR RIG FLOOR OF ALL UNNECESSARY TOOLS. 15:30 - 16:00 0.50 WHSUR P RUNCMP PULL WEAR RING. 16:00 - 17:00 1.00 BUNCO RUNCMP PJSM ON RU TO RUN 3-1/2" X 4-1/2" COMPLETION. -RU TORQUE TURN EQUIPMENT, STABBING BOARD, COMPENSATOR AND LONG BAILS. 17:00 - 17:30 0.50 BUNCO RUNCMP FUNCTION TEST TORQUE TURN EQUIPMENT. -MU TIW VALVE TO 3-1/2' TCII XO AND TORQUE. -HOLD PJSM ON RUNNING COMPLETION. -DISCUSS PINCH POINTS, RUNNING ORDER, GENERAL HAZARDS ASSOCIATED WITH RUNNING COMPLETION Printed: 12/21/2009 10:18:33 AM BP EXPLORATION Page 13 of 14 Operations Summary Report Legal Well Name: P-14 Common Well Name: P-14 Spud Date: 1/24/1991 Event Name: WORKOVER Start: 11/25/2009 End: 12/6/2009 Contractor Name: DOYON DRILLING INC. Rig Release: 12/6/2009 Rig Name: DOYON 16 Rig Number: 16 Date From - To Hours '~ Task Code NPT Phase Description of Operations 12/5/2009 17:00 - 17:30 0.50 BUNCO RUNCMP AND THE PROCEDURE FOR REMOVING TUBING COLLARS IN ORDER TO BAKERLOK IN PLACE. 17:30 - 18:30 1.00 BUNCO RUNCMP MU 3.5" TCII TUBING JEWELRY. -MU TQ ON 3.5" TUBING 2300-FT/LBS -BAKER LOCK ALL CONNECTIONS BELOW PACKER -TORQUE TURN ALL CONNECTIONS -MAINTAIN HOLE FILL WITH 3-BPH LOSS RATE 18:30 - 19:00 0.50 BUNCO RUNCMP SERVICE RIG FLOOR EQUIPMENT. CHANGEOUT SLIP DYES 19:00 - 00:00 5.00 BUNCO RUNCMP 12/6/2009 100:00 - 03:00 I 3.00 03:00 - 10:00 I 7.00 10:00 - 11:00 I 1.00 11:00 - 14:00 I 3.00 14:00 - 15:00 I 1.00 -MU TQ ON TUBING 2300-FT/LBS -TORQUE TURN ALL CONNECTIONS -USE JET CUBE SEAL GUARD PIPE DOPE ON ALL CONNECTIONS -MAINTAIN HOLE FILL WITH 3-BPH LOSS RATE RUNCMP RIH WITH 3.5" 9.2# L80 TCII TUBING FROM 3656' TO 4779' -MU TQ ON 3-1/2" TUBING 2300-FT/LBS -USE JET LUBE SEAL GUARD PIPE DOPE ON ALL CONNECTIONS -TORQUE TURN ALL CONNECTIONS -CHANGEOUT 3-1/2" CSG RUNNING TOOLS TO 4-1/2" -MAINTAIN HOLE FILL WITH 1-BPH LOSS RATE RUNCMP -RIH WITH 4.5" 12.6# L80 TCII TUBING FROM 4779' TO SURFACE. -MU TQ ON 4-1/2" TUBING 3850-FT/LBS -TORQUE TURN ALL CONNECTIONS -USE JET LUBE SEAL GUARD PIPE DOPE ON ALL CONNECTIONS -MAINTAIN HOLE FILL WITH 1-BPH LOSS RATE -RUN 152 -JTS 3-1/2" 9.2# L80 TCII TUBING 1 - 3-1/2" XN NIPPLE 2 - 3-1/2" X NIPPLE 1 - 5-1/2" X 3-1/2" PACKER WITH ANCHOR 111 -JTS 4-1/2" 12.6# L80 TCII TUBING 1 - 4-1/2" X NIPPLE RUNCMP PU FMC TUBING HANGER & MU TO STRING. -PU WT = 145K-LBS, SO WT = 120K-LBS. -MU TCII LANDING JT & LAND TUBING HANGER. -FMC RILDS. RUNCMP PJSM ON PUMPING PACKER FLUID WITH CH2MHILL TRUCK DRIVERS AND RIG CREW. -DISCUSS HAZARDS OF HIGH PRESSURE PUMPING, SPILL POTENTIALS AND HAZARDOUS WEATHER CONDITIONS. -TEST LINES TO 4500-PSI. -REVERSE IN 120-BRCS OF 120-DEGREE SEAWATER AT 2-RPM WITH 130-PSI. -FOLLOW WITH 190-BRCS OF 120-DEGREE SEAWATER WITH EC-1124A CORROSION INHIBITOR AT 2-RPM WITH 140-PSI. RUNCMP HOLD PJSM WITH LRS AND RIG CREW ON PUMPING FREEZE PROTECTION. DISCUSS SPILL POTENTIALS, POSITIONS OF PEOPLE, COMMUNICATION BETWEEN RIG Printed: 12/21/2009 10:18:33 AM ~~ ~ • BP EXPLORATION Page 14 of 14 Operations Surnmary Report Legal Well Name: P-14 Common Well Name: P-14 Spud Date: 1/24/1991 Event Name: WORKOVER Start: 11/25/2009 End: 12/6/2009 Contractor Name: DOYON DRILLING INC. Rig Release: 12/6/2009 Rig Name: DOYON 16 Rig Number: 16 Date From - To Hours Task Code NPT Phase Description of Operations 12/6/2009 114:00 - 15:00 1.00 BUNCO RUNCMP AND LRS AND SLIPPERY CONDITIONS. -LRS PRESSURE TEST LINES TO 5000-PSI. -LRS REVERSE IN 85-BBLS OF 80-DEGREE DIESEL AT 2-BPM WITH 450-PSI. 15:00 - 16:00 1.00 BUNCO RUNCMP ALLOW DIESEL TO U-TUBE BETWEEN TUBING AND IA, FREEZE PROTECTION TO -2000'. 16:00 - 18:00 2.00 BUNCO RUNCMP PU LANDING JT AND MU TO HANGER. -DROP BALL & ROD, ALLOWING TO FALL FOR 15-MIN. -LD LANDING JT. -LRS PRESSURE UP TO 4500-PSI TO SET PACKER. -TEST TUBING TO 4500-PSI FOR 30-CHARTED MINUTES. GOOD TEST. -SWAP OVER TO RIG PUMP. -TEST IA TO 4000-PSI FOR 30-CHARTED MINUTES. G_ OOD TEST. 18:00 - 18:30 0.50 WHSUR P WHDTRE INSTALL TWC -TEST FROM ABOVE TO 4000-PSI FOR 10-MIN CHARTED. GOOD TEST 18:30 - 19:00 0.50 WHSUR P WHDTRE BLOW DOWN CIRCULATION LINES. -VAC OUT BOP STACK. -BLOW DOWN MUD PUMP 2 19:00 - 20:30 1.50 WHSUR P WHDTRE ND BOPE -2 BARRIERS FOR ND: 1)RHC-M PLUG WITH KILL-WEIGHT FLUID. 2) TESTED TWC. -ND RISER -ND BOP STACK. BREAK ALL CONNECTIONS FOR RUNNING DOUBLE GATES ON NEXT WELL. -RD MUD MANIFOLD ON RIG FLOOR AND TONGS. 20:30 - 22:00 1.50 WHSUR P WHDTRE U ADAPTOR FLANGE AND TREE 22:00 - 23:30 1.50 WHSUR P WHDTRE PRESSURE TEST ADAPTOR FLANGE TO 5000-PSI FOR 30-MIN. GOOD TEST RU AND PRESSURE TEST TREE WITH DIESEL TO 5000-PSI FOR 10-MIN CHARTED. GOOD TEST 23:30 - 00:00 0.50 WHSUR P WHDTRE RD SECONDARY ANNUILUS VALVE. -INSTALL NEEDLE VALVES, PLUGS, GUAGES. -PLACE "TWC" SIGN ON TREE. -SECURE TREE -TUBING PRESSURE = 0-PSI, IA = 0-PSI, OA = 0-PSI "'"'RELEASE RIG ~ 2359-HRS 12/6/09 """PREPARE TO MOVE TO GNI-03""* Printed: 12/21/2009 10:18:33 AM TREE _ ` ~ 4" CNV WELLkiE'AD = FMC ACTUATOR = OTIS KB. ELEV - 91.89' BF. ELEV - 55.59' KOP = 3247 -Max Angle = 43° @ 9116' Datum MD = 10083' Datum TV D = 8800' SS I20" CONDUCTOR I-~ 110' 10-3/4" CSG, 45.5#, L-80, ID = 9.953" I4-1/2" TBG, 12.6#, L-80 TCII, .0152 bpf, ID = 3.958" ~~ 4788• 7-5/8" X 5-1 /2" ZXP LTP, ID = 4.860" 4966' Minimum ID = 2.635" @ 9801' 3-1/2" XN NIPPLE P -14 S ES: **" 5-1 /2" CHROME LNR FROM 9838' -10483'. 9 CHROME NIPPLES IN 4-1 /2" & 3- 1/2" TUBING"** 2015' 4-1/2" HES X NIP (9CR), ID = 3.813" 4788' I~4-1/2" X 3-1/2" XO, ID = 2.992" 9552' I~ 3-1/2" HES X NIP (9CR), ID = 2.813" 9585' -{5-1/2" X 3-1/2" BKR S-3 PKR I w / KBH-22 ANCHOR SEAL ASSY, ID = 2.780" 3-1/2" TBG, 9.2#, L-80 TCII, .0087 bpf, ID = 2.992 ~ 9813' 5-1/2" SCAB LNR, 17#, L-80 BTGM, 9822' .0232 bpf, ID = 4.860 TOPOF 5-1/2" TNV LNR 9838' 7-5/8" CSG, 29.7#, NT-95-HS, ID = 6.875" ~ 10109' PERFORATION SUMMARY REF LOG: ATLAS BHCA ON 02/07/91 ANGLE AT TOP PERF: 31 @ 10220' Note: Refer to Production DB for historical perf data SIZE SPF INTERVAL Opn/Sqz DATE 3-3/8" 10 10220 - 10238 O 05/15/91 3-3/8" 4 10250 - 10271 O 04/04/91 3-3/8" 4 10271 - 10288 S 09/27/94 3-3/8" 6 10295 - 10320 S 09/27/94 PBTD -~ 10361' 5-1/2" LNR 17#, 13CR, .0232 bpf, ID=4.892" 10483' 9618' 3-1 /2" HES X NIP (9CR), ID = 2.750" 9801' 3-1 /2" HES XN NIP (9CR), ID = 2.635" 9813' 3-1/2" WLEG, ID = 2.992" ELMD TT NOT LOGGED 10271' I~ CARBOLITE SANDBACK DATE REV BY COMMENTS DATE REV BY COMMENTS 02/13/91 RPD ORIGINAL COMPLETION 12/06/09 D16 RWO 12/08/09 DB/ PJC DRLG DRAFT CORRECTIONS PRUDHOE BAY UNff WELL: P-14 PERMff No: 11910070 ~ API No: 50-029-22129-00 SEC 31, T11 N, R13E, 2466' FSL & 2152' FWL BP f~cploration (Alaska) • • a..Q ~ .. .~ f k , ~ r ,pz... ~ ~~~`~~ ~~~~~~` ;~~~~ ~~~ ~~ ~~~ ~ ~~~~~ ~ ,"~ ~ , ~^ ~~ ~ ~ I ~ ~ ` ~ ~ ~ ~ ~~~ ~~~,, ~ ~ SEANPARNELL, GOVERNOR ~~~ ~ ~~~~ ~ ~ ~, , ~~`,~ ~~ ~ ~ ~~ ~ ~ ~w~ ~ ~.: ~~~ ~~ L~L~-7~~ OI~ t~`a~ Vrv-.7 ~r 333 W. 7th AVENUE, SUITE 100 COI~TSERQA'TIOPIT COMDII5SIOI~T 9 ANCHORAGE, ALASKA 99501-3539 6 PHONE (907) 279-1433 ~ FAX (907) 276-7542 Mr. David Reem Engineering Team Leader BP Exploration (Alaska), Inc. P.O. Box 196612 Anchorage, AK 99519-6612 , pd7 `~\ 4 Re: Prudhoe Bay Field, Prudhoe Bay Pool, PBU P-14 Sundry Number: 309-295 ~ ,~ Dear Mr. Reem: ~~~b ~~~:_ ;-~`: ~ ~,~,~`~ Enclosed is the approved Application for Sundry Approval relating to the above referenced well. Please note the conditions of approval set out in the enclosed form. When providing notice for a representative of the Commission to witness any required test, contact the Commission's petroleum field inspector at (907) 659-3607 (pager). As provided in AS 31.05.080, within 20 days after written notice of this decision, or such further time as the Commission grants for good cause shown, a person affected by it may file with the Commission an application for rehearing. A request for rehearing is considered timely if it is received by 4:30 PM on the 23rd day following the date of this letter, or the next working day if the 23rd day falls on a holiday or weekend. A person may not appeal a Commission decision to Superior Court unless rehearing has been requested. Sincerely, Daniel T. Seamount, Jr. Chair ~ DATED this ~ day of September 2009 Encl. ~ ~~ ^,i~ "V STATE OF A~ASKA ~~i'~ ALA~OIL AND GAS CONSERVATION COM~ ON ~ APPLICATION FOR SUNDRY APPROVAL 20 AAC 25.280 ~ ~ .~~~~~~~~~~~ ~ , .r. : ~:,: ~..~m R<~,~ ~ °,. v~ ~.1 ~.J ~ `d 1 ~~"~ 1. Type of Request: ^ Abandon ^ Suspend ^ Operation Shutdown ^ Perforate ^~~~~~~~ip~ ~;, „„,,s. ~~t~~~`~~~~?~.: ~ ARer Casing _ -~ Repair Well ^ Plug Perforations ^ Stimulate ^ Re-Enter Susp~3tl~ ^ Change Approved Program -~ Pull Tubing ^ Perforate New Pool ^ Waiver ^ Other 2. Operator Name: 4. Current Well Class: 5. Permit To Drill Number BP Exploration (Alaska) Inc. ^ Development ^ Exploratory 191-007 ~ 3. Address: -~ Service ^ Stratigraphic 6. API Number: P.O. Box 196612, Anchorage, Alaska 99519-6612 50-029-22129-00-00 - 7. If perforating, closest approach in pool(s) opened by this operation to nearest 8. Well Name and Number: property line where ownership or landownership changes: pBU P-14 _ Spacing Exception Required? ^ Yes ~ No 9. Property Designation: 10. KB Elevation (ft): 11. Field / Pool(s): ADL 028288 ~ 91.89' - Prudhoe Bay Field / Prudtioe Bay Oil Pool ~Z~ PRESENT WELL CONDITION SUM MARY Total Depth MD (ft): Total Depth ND (ft): Effective Depth MD (ft): Effective Depth ND (ft): Plugs (measured): Junk (measured): 10500' ~ 9251' - 10361' 9128' 9910' & 10271' Yes, Unknown in Len th iz MD N u Ila s r ural n r 11 ' 2" 1' 1' urf 2698' 10- /4" 26 8' 2698' S21 2480 Int rm iate 10109' 7-5/8" 10109' 8913' 689 4790 Pr i n iner 645' -1I2" 9838' - 10483' 6 6' - 9 3' 774 6280 Perforation Depth MD (ft): Perforation Depth TVD (ft): Tubing Size: Tubing Grade: Tubing MD (ft): 10220' - 10271' 9004' - 9048' 4-1/2", 12.6# L-80 9841' Packers and SSSV Type: 7-5/8" x 4-1/2" TIW 'HBBP' packer Packers and SSSV MD (ft): 9751' 13. Attachments: 14. Well Class after proposed work: ~ ~ Description Summary of Proposal ^ BOP Sketch ^ Exploratory ^ Development ~ Service ^ Detailed Operations Program 15. Estimated Date for 16. Well Status after proposed work: Commencin O erations: November 15, 2009 ^ Oil ^ Gas ^ Plugged ^ Abandoned 17. Verbal Approval: Date: ^ WAG ^ GINJ ~ WINJ ^ WDSPL Commission Representative: 18. I hereby ce~tify that the foregoing is true and correct to the best of my knowledge. Contact David Bjork, 564-5683 Printed Na David Reem Title Engineering Team Leader Prepared By NamelNumber: Signature ' Phone 564-5743 Date $- ~~- Terrie Hubble, 564-4628 Commission Use Onl Sundry Number: _, ~~" Conditions of approval: Notify Commission so that a representative may witness ^ Plug Integrity ~ BOP Test ~Mechanical Integrity Test ^ Location Clearance Other: ~-7 ODd ~ S c: ~d ~ ~S ~ ~ 250~ p S ~ ,~ ti,~~a-~. ~~ ~`~..~-"L' J Subsequent Form Required: ~ ~ ~ ~ ~ ~ , ~~'`'~ APPROVED BY ~ ~ ~~3~ ~ COMMISSIONER THE COMMISSION Date A roved B: Form 10-403 Revised 06/2006 0 R 1 G I N A L :~ 4~~~~ .:~~~~ ~~ ~~~~~ Submit In Duplicate ~ ~(~~'~" ~° ~ ~-°~ ~ ~ ~ ~~ P-14i Expense Rig Workover ~~ Scope of Work: Pull 4-'/2" L-80 completion, Mill up the TIW packer, cement a 5-1/2" scab liner, Replace Casing Pack-offs, run 4-'h" x 3-~h L-80 completion. MASP: 2520 psi Well Type: Injector Estimated Start Date: Production Engineer: Intervention Engineer: November 15, 2009 Don Brown David Bjork Pre-Riq Work Request: S 1 Drift tubing and AVA patch for 2.63" OD DB UnderReamer. Locate Teledyne patch and determine len th with tubin end locator. Pull IBP at 9,910' MD. C 2 S ot carbolite / sand to ~9,900' and s ot a 15' cement ca . F 3 Fluid-pack wellbore and attempt a CMIT-TxIA to 4,000 psi, MIT-OA to 2,000 psi record LLR as necessa . S 4 Run LDL log to find pin point the casing leak and prove the sand/cement as a com etent barrier to the Ivishak formation. F 5 Circulate well with 8.6 seawater and freeze rotect to 2000'. C 6 Cut 4-'h" 12.6# L-80 Tubing at ~2,725' MD using DB UnderReamer assembly (consisting of 3-3/4" OD locator, 2-1/8" motor and DB UnderReamer set for 4-~/z" 12.6# tubin directl below the AVA atch estimated 2,700- 2,720' MD W 7 Check the tubing hanger lock down screws for free movement. Completely back out and check each lock down screw for breaka e check one at a time . PPPOT-T & IC. W 8 Set a BPV in the tubin han er. O 9 Remove the wellhouse & flow line. Level the ad as needed for the ri . Proposed Procedure 1. MIRU. ND tree. NU BOPE with 3-'h" x 6" and 2-7/8" x 5" VBR's pipe rams. Pressure test Blind Rams and VBR's to 4,000 psi, Annular to 3,500 psi. Circulate out freeze protection fluid and circulate well to clean seawater through the cut. 2. Pull and LD 4-~/2" tubing string to the mechanical cut under the permanent patch. 3. RU E-line and jet cut the tubing in the 1 st full joint above the packer at ~9,714' MD. 4. Pull and lay down the tubing to the cut. 5. Release the anchor seal assembly and pull remaining tubing. Mill and retrieve the TIW packer. 6. RIH with a RTTS and test the casing from 5,500' to surface. 7. Fully cement a 5-1/2" BTC scab liner from --5,000' to 9,838' MD. . 8. Change 9-5/8" casing packoff. 9. RIH and Drill up the shoe tract and liner to PBTD. 10. Run 4-%2" x 3-%z" L-80 completion with Baker SABL-3 packer. Position packer at ~9,700' MD. 11. Displace the IA to packer fluid and freeze protect to 2000' MD. 12. Set the Packer, test tubing and IA to 4,000 psi. 13. Set BPV. ND BOPE. NU and test tree. RDMO. _~ WB.LHEAD = FMC ACTUATOR = OTIS KB. ELEV = 91.89' BF. E1.EV = 55.59' KOP = 3247' Max Angle = 43 @ 9116' ~tum W~ _ ~ 10083' Datum ND = 8800' SS 10-3/4" CSG, 45.5#, L-80, ID = 9.953" Minimum ID = 2.313" @ 9823' 2-7/8" REDUCING NIPPLE P~ 14 S TES: '*" 5-1 /2" CHROME LNR *** 2082' 4-1/2" OTIS SSSV NIP, ID = 3.813" ~ 27~--! TgmY NE PB2M TBG PATCH, ID = 3.25" GAS LIFf MANDRELS ST MD ND DEV TYPE VLV LATCH PORT DATE 5 3020 2928 6 CAMCO DMY BK 0 02l13/91 4 5871 5408 35 CAMCO DMY BK 0 02/13/91 3 7975 7150 34 CAMCO DMY BK 0 02/13/91 2 9374 8245 40 CAMGO Di~1Y BK 0 02/13/91 1 9677 8478 39 CAMCA E]NPTY 0 08I10/06 ~ 9742' ~ 4-1/2" PKR SWS NIP, ID = 3.813" ~ J75O' RIGHT HAND RFIEASE IATCH 9751' 7-5/8" x 4-1 /2" TNV HBBP PKR ID = 4.0" 98~2~ 4-1 /2" PKR SWS NIP, ID = 3.813" 9823' 4-1/2" PKR SWN NIP, ID = 3.725" ~ 4-1/2" TBG,12.6#, L-80, .0152 bpf, ID = 3.958" I 9$qQ' TOP OF 5-1/2" TIW LNR 9838' 9823' H 2-7/8" R~UCE NIP SET W SWS NIP, ID = 2.313" 9840~ 5-1/2" TM/ DUNiNY SEAL ASSY W/O SEALS 9820' ~MD Tf LOGG~ 06/30/95 9910' 2-1/8" BKR IBP(04/09/07) 7-518" CSG, 29.7#, NT-95-HS, ID = 6.875" H 10109' PERFORATION SUMMARY F2~ LOG: ATLAS BHCA ON 02/07/91 A NGLE AT TOP PERF: 31 @ 10220' Note: Refer to F~oduction DB for historical perf data SIZE SPF INTERVAL Opn/Sqz DATE 3-3/8" 10 10220 - 10238 O 05/15/91 3-3/8" 4 10250 - 10271 O 04/04/91 3-3l8" 4 10271 - 10288 S 09/27/94 3-3/8" 6 10295 - 10320 S 09/27/94 PBTD 10361' 5-1/2" LNR 17#, 13-CR, .0232 bpf, ID = 4.892• 10483' DATE REV BY COMMENfS DATE REV BY COMMETffS 02/13l91 RPD ORIGINAL COM PLETION 04/01 /07 JMF/TLH IBP PULL~ (3/23/07) / IBP SET 09/12/05 KSB/TLH NIPPLE CORRECTION 10/08/08 DB/SV PERF CORRECTIONS 09/25/05 WTS/TLH XX PLUG SEf (09/11/05) 02/16/O6 RRDlTLH IBP SET 08/10/06 TEL/PJC PULL IBP & XX PLUG 08/24/06 RRDlPAG SET IBP PRUDHOE BAY UNff W~L: P-14 PB~MfT No: ~1910070 API No: 50-029-22129-00 SEC31, T11N, R13E BP 6cploration (Alaska) ~ FISH - 6" IBP ~EN1EM (03/24/07) ~ 10271' HCARBOLrTESANOBAGc TREE _. 4~~ CNV WEILHEAD= FMC C~R = OTIS KB. ELEV = 91.89' BF. ELEV = 55.59' KOP = 3247' Max Angle = 43 @ 9116' Datum MD = 10083' Datum ND = 8800' SS 10-3/4" CSG, 45.5#, L-80, ID = 9.953" 4-1/2" TBG, 12.6#, L-80, TGII, ID = 3.958" -4,800~ 3-1/2" TBG, 9.3#, L-80, TGII, ID = 2.992" 4,800 - 9, 902' 5-1/2" TBG, 17#, L-80, ID = 4.892" 5,0~~~ - 9, 838' ITOPOF 5-1/2" TNV LNR I ~ 7-5/8" CSG, 29.7#, NT-95-HS, ID = 6.875" ~ P~14 S OTES: "~ 5-1/2" CHROME LNR*** • Proposed RWO I 9838' I PERFORATION SUMMARY RFF LOG: ATLAS BHCA ON 02/07/91 ANGLE AT TOP PERF: 31 @ 10220' Note: Refer to Roduction DB for historical perf data SIZE SPF INTERVAL Opn/Sqz DATE 3-3/8" 10 10220 - 10238 O 05/15/91 3-3/8" 4 10250 - 10271 O 04/04/91 3-3/8" 4 10271 - 10288 S 09/27/94 3-3/8" 6 10295 - 10320 S 09/27/94 I PBTD I 5-1/2" LNR, 17#, 13-CR, .0232 bpf, ID = 4.892" ~~ 10483~ 2,~~0' 4-1/2" "X" NIP, ID = 3.813" ~5,QQQ' 7-5/8" x 5-1/2" ZXP and Flexlock Hanger 9,668' 3-1/2" HES 9Cr X-Nip, ID=2.813 9,700' 5-112" x 3-1/2" Baker SABL-3 Packer w/ ~ 9,734' 3-1/2" HES 9Cr X-Nip, ID=2.75 9,885' 3-1/2" HES 9Cr XN-Nip, ID=2.635 DATE REV BY CAMMENTS DATE REV BY CAMMQVTS 02N 3/91 RPD ORIGINAL COM PLETION 04l01/07 JMFlTLH IBP PULLm (3/23/07) / IBP SET 09/12/05 KSB/TLH NIPPLE CORRECTION 10/08/08 DB/SV PERF CORRECTIONS 09/25/05 WTS/TLH XX PLUG SET (09/11/05) 02/16/06 RRD/TLH IBP SET 08/10/O6 TEL/PJC PULL IBP & XX PLUG 08/24/06 RRD/PAG SET IBP ; PRUDHOE BAY UNff W~L: P-14 PERMff No: ~1910070 API No: 50-029-22129-00 SEC 31, T11N, R13E BP 6cploration (Alaska) STATE OF ALASKA . ALASKA Oil AND GAS CONSERVATION COMMISSION S E P 2 9 2006 REPORT OF SUNDRY WELL OPE8A:rdQ~~ons. Commission . RECEIVED 1. Operations Performed: Anchorage Abandon 0 Repair WellD Plug Perforations 0 Stimulate 0 OtherŒ]CMIT - TxlA Alter Casing 0 Pull TubingD Perforate New PoolO WaiverO Time Extension 0 Change Approved Program 0 Operation ShutdownD Perforate 0 Re-enter Suspended WellO 2. Operator BP Exploration (Alaska), Inc. 4. Current Well Class: 5. Permit to Drill Number: Name: Development 0 ExploratoryO 191-0070 3. Address: P.O. Box 196612 6. API Number Anchorage, Ak 99519-6612 StratigraphicO Service ŒI 50-029-22129-00-00 7. KB Elevation (ft): 9. Well Name and Number: 91.89 P-14 8. Property Designation: 10. Field/Pool(s): ADL-028288 Prudhoe Bay Field I Prudhoe Oil Pool 11. Present Well Condition Summary: Total Depth measured 10500 feet true vertical 9251.0 feet Plugs (measured) 5-1/2" IBP set @ 9875 (08/24/2006) Effective Depth measured 10271 feet Junk (measured) true vertical 9048.0 feet Casing Length Size MD TVD Burst Collapse CONDUCTOR 110 20" 91.5# H-40 63 - 173 63.0 - 173.0 1490 470 SURFACE 2636 10-3/4" 45.5# L-80 62 - 2698 62.0 - 2698.0 5210 2480 PRODUCTION 10048 7-5/8" 29.7# NT-95 61 - 10109 61.0 - 8913.0 8180 5120 LINER 645 5-1/2" 17# 13Cr80 9838 - 10483 8696.0 - 9236.0 7740 6280 Perforation depth: ~a >~~·,jNj.:.:~ Measured depth: 10220-10238,10250-10288,10295-10320 ~".~-J '~.. ',"i .,,-,.;,~ True vertical depth: 9004-9019,9030-9063,9069-9091 Tubing ( size, grade, and measured depth): 4-1/2" 12.6# L-80 @ 58 - 9840 Tubing Patch @ 2700 (11/15/1992) " Packers & SSSV (type & measured depth): 7-5/8" TIW HBBP Packer @ 9751 4-1/2" Otis SSSV Nipple @ 2082 12. Stimulation or cement squeeze summary: Intervals treated (measured): RBDMS 8Ft 0 CI 0 ~ 2006 Treatment descriptions including volumes used and final pressure: 13 Representative Dailv AveraQe Production or Iniection Data Oil-Bbl Gas-Mef Water-Bbl Casing Pressure Tubing Pressure Prior to well operation: --- --- SI 360 0 Subsequent to operation: --- --- SI --- 0 14. Attachments: 15. Well Class after proposed work: ExploratoryD DevelopmentD ServiceŒ} Copies of Logs and Surveys run _ 16. Well Status after proposed work: Daily Report of Well Operations _ ~ OiID GasD WAGD GINJD WINJŒ WDSPLD Prepared by DeWayne R. Schnorr (907) 564-5174. 17. I hereby certify that the foregoing is true and correct to the best of my knowledge. SUndry Number or NIA if C.O. Exempt: Contact DeWayne R. Schnorr N/A Printed Name DeWayne R. Schnorr ^ Title Petroleum Engineer Signature Ad. £ ,Y- V / Phone 564-5174 Date 9/28/06 Form 10-404 Revised 4/2004 0 R f G f N A L . . P-14 DESCRIPTION OF WORK COMPLETED NRWO OPERATIONS EVENT SUMMARY 09/12/2006 T/I/O=540/41 0/320. Temp=SI. PWI. TBG & IA FLs (pre CMIT TxIA). TBG & IA FL @ surface. 08/30/2006 *** WELL SII ON ARRIVAL*** DRIFTED TUBING WI 2.875" CENT, TAGGED 2 7/8" NIP REDUCER @ 9814' SLM + 9' = 9823' CORR MD DRIFTED TUBING W/2 25" CENT, TAGGED IBP @ 9863' SLM + 9' = 9872' CORR MD *** LEFT WELL SHUT IN *** 08/24/2006 BAKER IBP SET AT 9875FT IN 5.5 LINER, CORRELATED TO TUBING TALLY DATED 13- Feb-1991. CCL STOP DEPTH WAS 9851.2FT AND CCL TO ME WAS 23.76FT. IBP HAS 2 X 6" PACKER ELEMENTS; 1 X 1" STIFFENER RING. HAS 5500LBS PULL TO RELEASE. PULLED OFF AT TOOL MECHANICAL PULLOFF WHICH WAS RATED TO 08/23/2006 SETTING BAKER IBP (21/8') IN 5.5" TUBING. CCL TO ME IS 23.76FT. WILL BE SETTING BELOW PACKER AT 9834FT. LOG CORRELATED TO 41/2" TUBING TALLY. 7.13FT FROM 1.375" FISHING BECK TO MID ELEMENT. 5500 LBS TO RELEASE. 2 x 6" 08/10/2006 PULLED DGLV FROM STA # 1@ 9656' SLM. PULLED 2 7/8" XX PLUG FROM NIPPLE 08/09/2006 CONTINUE BAILING SCHMOO ON TOP OF IBP. PULLED 2.5" IBP FROM 9,748' SLM. RECOVERED ALL ELEMENTS. EQUALIZE XX PLUG @ 9800' SLM. 08/08/2006 ***WELL SHUT IN ON ARRIVAL*** ATTEMPT TO PULL IBP, UNABLE TO LATCH UP, POOH TO INSPECT TOOLS. 04/28/2006 TIO = 650/4251 340 Assist E- line with LDL(Eval for TBGXIA comm AA & waiver) Pumped 5 BBls spear of methanol followed by 277 BBls of crude down IA Final Whp's 500/400/360 04128/2006 LEAK DETECT LOG FROM SURFACE TO IBP AT 9780' NO FLOW DETECTED IN TUBING SUSPECT LEAK IN PKR AT 9751' **JOB COMPLETE** 04/26/2006 TIIIO = 490/470/420. SI. TBG & IA FLs (pre-LDL). TBG FL @ surface, IA FL @ 252'. FLUIDS PUMPED BBLS 2 Diesel --- PT Surface Equipment 5 Methanol 277 Crude 284 TOTAL Page 1 TREE = WELLHEAD = ACTUA TOR = KB. ELEV = BF. ELEV = KOP= Max Angle = Datum MD = Datum TVD = 4"C~ FMe OTIS 91.89' 55.59' 3247' 43 @ 9116' 10083' 8800' SS P-14 . 110-3/4" CSG, 45.5#, L-80, ID = 9.953" I Minimum ID = 2.313" @ 9823' 2-7/8" REDUCING NIPPLE OTES: *** 5-1/2" CHROME LNR *** 2082' -J4-1/2" OTIS SSSV NIP, ID = 3.813" I 2700' -J TBG PATCH, ID = 3.25" I GAS LIFT MANDRELS ST MD TVD DEV TYÆ VLV LATCH PORT DATE 5 3020 2928 6 CAMCO BK 4 5871 5408 35 CAMCO BK 3 7975 7150 34 CAMeO BK 2 9374 8245 40 CAMeO BK 1 9677 8478 39 CAMCO BK 14-1/2" TBG,12.6#, L-80, .0152 bpf, ID = 3.958" I TOPOF 5-1/2" T~ LNR I 1 7-5/8" CSG, 29.7#, NT-95-HS, ID = 6.875" I 10109' PERFORA TION SUMMARY REF LOG: ATLAS BHCA ON 02/07/91 ANGLE AT TOP PERF: 31 @ 10220' Note: Refer to Production DB for historical perf data SIZE SPF INTERVAL Opn/Sqz DATE 3-3/8" 10 10220 - 10238 C 05/15/91 3-3/8" 4 10250 - 10288 C 04/04/91 3-3/8" 6 10295 - 10320 C 01/26/93 I PBID I 10361' 15-1/2" LNR, 17#, 13-CR, .0232 bpf, ID = 4.892" 10483' DATE 02/13/91 09/12/05 09/25/05 02/16106 08/1 0106 08/24/06 REV BY COMMENTS RPD ORIGINAL COM PlETION KSB/TLH NIPPLE CORRECTION WTS/TLH XX PLUG SET (09/11/05) RRD/TLH IBP SEf TEL/PJC PULL IBP & XX PLUG RRDlPAG SEf IBP DATE REV BY COMMENTS -14-1/2" A<R SWS NIP, ID = 3.813" I -1 RIGHT HAND RELEASE LA TCH I -17-5/8" x 4-112" T~ HBBPA<R, ID = 4.0" I 9742' -J4-1/2" A<R SWS NIP, ID = 3.813" I -J4-1/2" PARKER SWN NIP, ID = 3.725" -12-7/8" REDUCE NIP SET IN SWS NIP, ID = 2.313" -15-1/2" TIW DUMMY SEAL ASSY WIO SEALS H ELMD TT LOGGED 06/30/95 I -i BKR IBP IN 5-1/2" LNR (08/24/06) I 10271' -iCARBOLITESANDBACK I PRUDHOE BA Y UNIT WELL: P-14 PERMIT No: "1910070 API No; 50-029-22129-00 SEC 31, T11N, R13E BP Exploration (Alaska) RECEIVED Schlumberger ,~ t':.: (1 c:o~ NO. 3914 A.UG 2 3 2006 Alaska Data & Consulting Services 2525 Gambell Street, Suite 400 Anchorage, AK 99503-2838 ATTN: Beth .:.~ Q1I &. Gas Coos. ecmmissiCfI Anchcrage Company: State of Alaska Alaska Oil & Gas Cons Comm Attn: Christine Mahnken 333 West 7th Ave, Suite 100 Anchorage, AK 99501 U T C-lDr l -Cf)+ Field: Prudhoe Bay WII CI CD J b# L D D BL e 0 og escrlptlon ate oor B-15 11221600 LUL Oö/02/06 1 F-22 11194169 LDL 02117/06 1 P-14 11212851 LDL 04/28/06 1 F·24 . N/A PRODUCTION LOG 03/29/06 1 E-10A' 11047361 SENSA/MEMORY LDL 10/19/05 1 H-30· 11223103 LDL 03/19/06 1 A-37 11225946 PROD PROFILE W/DEFT 03/20/06 1 B-12A 11211386 PROD PROFILE W/DEFT & GHOST 03/31/06 1 G-06A 11258691 LDL 04/06/06 1 G-24 11258689 LDL 03/21/06 1 H-30 11217258 USIT 06/09/06 1 A-30A 40010566 OH EDIT OF MWD/LWD 06/26/04 2 1 A-30A PB1 40010566 OH EDIT OF MWD/LWD 06/21/06 2 1 A·30A PB2 40010566 OH EDIT OF MWD/LWD 06/25/06 2 1 Petrotechnical Data Center LR2-1 900 E. Benson Blvd. Anchorage, Alaska 99508 Alaska Data & Consulting Services 2525 Gambell Street, Suite 400 Anchorage, AK 99503-2838 ATTN: Beth 08/15/06 . . !~I ,ìT~Alì ïP ,Œ, , I f I \ U I ~, U I ' ,! ' l~n1¡7 ¡ U' it ,lfL" , I I ¡ r '0" ) /,~, ff ¡fX¡i\,\ (~Ù,'I n~i/i /8"~,\\ { Ü' i~1 .i il \ '\,.' \, i ¡ '" i ¡ \ \ \ I I " , '\ I \ ,i, ,1 i :/!n/!n,! \i~ ï"1'\\ ~J' I ~' ,n ~ j/,.\ ·~:u\U'~~,JJ\J....YU ) AI1ASIiA. ORAND GAS CONSERVA.TION COMMISSION / / 1 / ¡ FRANK H. MURKOWSKI, GOVERNOR Jennifer Julian Wells Engineer BP Exploration (Alaska), Inc. PO Box 196612 Anchorage, AK 99519-6612 333 W. pH AVENUE, SUITE 100 ANCHORAGE, ALASKA 99501-3539 PHONE (907) 279-1433 FAX (907) 276-7542 d~ t1 \.. 0 \v\ Re: Prudhoe Bay Field, P-14 Sundry Number: 306-069ç'ttl.-~~:!~~~I\¡¡;;;'ti ì V,,71l:-P ~ìl f\~ <)fJ'" OS, ~~II"\)U~\9'{j~s,,) ~: ~c:'" ",J Cj Ü 1[../, ,~..;. Dear Ms. Julian: Enclosed is the approved Application for Sundry Approval relating to the above referenced well. Please note the conditions of approval set out in the enclosed form. When providing notice for a representative of the Commission to witness any required test, contact the Commission's petroleum field inspector at (907) 659-3607 (pager). As provided in AS 31.05.080, within 20 days after written notice of this decision, or such further time as the Commission grants for good cause shown, a person affected by it may file with the Commission an application for rehearing. A request for rehearing is considered timely if it is received by 4:30 PM on the 23rd day following the date of this letter, or the next working day if the 23rd day falls on a holiday or weekend. A person may not appeal a Commission decision to Superior Court unless rehearing has been requested. ~ DATED this~hãy of February, 2006 Enc!. ~2/22,,'ð¿' , \J.J6A- 1-(z..,1--F-~~ç.LI , STATE OF ALASKA Þr.J ¿ Iz.z.../ [. FEe 2 1 2006 ALt., ,~OIL AND GAS CONSERVATION COMMI~ 1N Alaska 0., APPLICATION FOR SUNDRY APPROVAL ' & Gas Cons. Commission 20 MC 25.280 Anctwrage Operational shutdown U Perforate U Waiver U Other U Plug Perforations D Stimulate D Time Extension D Perforate New Pool D Re-enter Suspended Well D 4. Current Well Class: 5. Permit to Drill Number: Development 0 Exploratory 0 191-0070 ,/ / r.7I 6. API Number: Stratigraphic 0 Service .:!I 50-029-22129-00-00 / 10. Field/Pools(s): Prudhoe Bay Field / Prudhoe Oil Pool PRESENT WELL CONDITION SUMMARY Effective Depth MD (ft): Effective Depth TVD (ft): 10361 9127.79 13. Well Class after proposed work: / Exploratory 0 Development 0 Service ~ 15. Well Status after proposed work: Oil 0 Gas 0 Plugged 0 Abandoned D WAG 0 GINJ 0 WINJ ~ WDSPL 0 Abandon U Alter casing D Change approved program D 2. Operator Name: BP Exploration (Alaska), Inc. 3. Address: P.O. Box 196612 Suspend U Repair well 0 / Pull Tubing D 1. Type of Request: Anchorage, AK 99519-6612 7. KB Elevation (ft): 9. Well Name and Number: 91.89 KB 8. Property Designation: ADL-028288 11. Total Depth MD (ft): 10500 Total Depth TVD (ft): 9251.1 Casing Length Size MD / TVD Conductor 80 20" x 30" 36 116 36 Surface 2663 10-3/4" 45.5# L-80 35 2698 35 Production 10075 7-5/8" 29.7# NT-95 34 10109 34 Liner 645 5-1/2" 17# 13Cr80 9838 10483 8696.4 Perforation Depth MD (ft): Closed 10220 - 10238 /' 10250 - 10288 10295 - 10320 Packers and SSSV Type: Perforation Depth TVD (ft): Closed 9003.77 - 9019.32 9029.77 - 9063.11 9069.28 - 9091.41 4-1/2" TIW HBBP Packer Tubing Size: Tubing Grade: 4-1/2" 12.6# / Packers and SSSV MD (ft): 12. Attachments: Descriptive SummaryofProposal ~ Detailed Operations Program 0 BOP Sketch 0 14. Estimated Date for Commencing Operations: 16. Verbal Approval: 3/7/2006 Date: Commission Representative: 17. I hereby certify that the foregoing is true and correct to the best of my knowledge. Contact p~inted Na~, J.nn~etJlia\ Title Wells Engineer Signature \. OIY\JY'fIv \\&r- ) '--"'"' Phone 564-5663 Date G \ - . COMMISSION USE ONLY Conditions of approval: Notify Commission so that a representative may witness P-14 / Plugs (measured): Junk (measured): 9823 XX None Burst Collapse 116 2698 5210 2480 8913 8180 5120 9236 7740 6280 Tubing MD (ft): L-80 34 - 9840 9751 / Prepared by Sharmaine Vestal 564-4424 Jennifer Julian 2/21/2006 Sundry Number: Ci)LD -()(Oq Plug Integrity D BOP Test D Mechanical Integrity Test ær' Location Clearance D Other: ,... A... 1 I ( , ~ r' ~cl. RBDMs BFl FEB ,2 :1 2D06 APPROVED BY THE COMMISSION Date: 'Z- ~ z.. '1- ...0 ¡, Submit in Duplicate ) Wireline Work Request Alaska Wells Group ) Ver. 4.5 12/14/04 P-14 Distribution Well: P-14 Date: 02/18/06 lOR 0 AWGRS Job Scope: AFE: PBPPDWL 14-M Engineer: Winslow WBL Cat. REG COMPL CEMENT SQUEEZE (OA DWNSQZ) / Wireline (2) H2S Level: ,........................ ---.... --..............................., N/A Problem Description P-14 is being evaluated for TxlA communication in preparation for an AA and waiver. This procedure is to perform the final steps pre-waiver. Initial Problem Review > 09/12/03: Mailed 10-404 to AOGCC to cancel sundry due to L TSI /' > 04/24/05: Caliper, 254 jts 1-400/0, 6 jts 40-85^, 1 jt >850/0 > 09/11/05: TTP Set @ 9823' MD /" > 09/14/05: CMIT-TxIA FAILED on pressure stabilization, MITOA FAILED, > pressure broke back at 2100 psi > 10/14/05: TTP Reset @ 9823' MD; CMIT-TxIA FAILED to 2500 psi .-' > 02/17/06: IBP Set @ 9780' / , ....~ Remedial Plan· WIRELINE ACTION ~ Obj: Secure well ~ 1. F: CMIT TxlA to 2500 psi, LLR if fails ~ r2. EP: LDL if CMIT fails ì :3. 0: Depress OA FL ~4. F: OA downsqueeze, WOC, MITOA to 2500 psi / 5. F: AOGCC CMIT TxlA to 2500 psi, AOGCC MITOA to 2500 psi *" 6. SP: PulllBP @ 9780' & TTP @ 9823' pending MIT results '1/1,I/0.,. 1 ~ , r ~ II t._"o~~~ I '-'~""",,,,'~.'~ REV BY REV BY COMMENTS RPD ORIGINAL COM PLETION RNITP CORRECTIONS 'ì/KAK WAIVER SAFETY NOTE KC/KAK WAIVER SFTY NOTE DELETED KSBfTLH NIPPLE CORRECTION DATE 02/13/91 )9/27101 )2107103 J9/24/03 )9/12/05 PRUDHOE BA Y UNIT WELL: P-14 PERMIT No: "'1910070 API No: 50-029-22129-00 SEC 31, T1 '1 N, R13E COMMENTS DATE -~ I PBTD 1-1 10361' ;-1/2" LNR 17#, 13-CR .0232 bpf. ID = 4.892" 1-1 10483' T I 10271' I-1CARBOLlTESANDBACK I PERFORA TION SUMMARY REF LOG: ATLAS BHCA ON 02/07/91 A NGLE AT TOP PERF: 31 @ 10220' Note: Refer to Production DB for historical perf data SIZE SPF INTERV AL Opn/Sqz DA TE 3-3/8" 10 10220 - 10238 C 05/15/91 3-3/8" 4 10250 - 10288 C 04104/91 3-318" 6 10295 - '10320 C 01/26/93 \j. J f-'1/2" TBG,'12,6#, L,-80, .0152 bpf, ID = 3,958" 1-1 9840' I 7-5/8" CSG, 29,'7#, NT-95-HS, ID = 6.875" 1-1 10109' I I 9742' 1-14-1/2" PKR SWS NIP, 10 = 3,813" I ~ 9750' 1-1 RIGHT HAND RELEASE LA TCH I Z 9751' 1-17-5/8" x 4-1/2" TIW HBBP PKR, ID = 4,0" I I I I 9802' 1-14-1/2" PKR SWS NIP, ID = 3,813" I D~ 9823' 1-14-1/2" PKR SWN NIP, 10 = 3,725" I 9823' 1- 2-7/8" REDUCE NIP SET IN SWS NIP, ID = 2,313" i 9823' 1- 2-7/8" XX PLUG (09/11/05) I ~J /\L I 9840' 1-15-1/2" TIW DUMMY SEAL ASSY W/O SEALS I 9820' 1-1 ELMD TT LOGGED 06/30/95 I I TOP OF 5-1/2" TIW LNR 1-1 9838' GA S LIFT MA NDRELS ST MD TVD DEV 1'( PE VLV LA TCH PORT DA' 5 3020 2928 6 CAMCO BK Minimum ID = 2.313" @ 9823' L 4 5871 5408 35 CA MCO BK 2-7/8" REDUCING NIPPLE 3 7975 7150 34 CA MCO BK 2 9374 8245 40 CAMCO BK 1 9677 8478 39 CAMCO BK 2700' 1-1 TBG PA TCH, 10 = 3,25" I ~ ~ & Z & 110-3/4" CSG, 45,5#, L-80, ID = 9,953" 1-1 2698' ~ I S) NOTES: ... 5-112" CHROME LNR ... P-14 ) 'ELLHEAD = FMC CTUATOR c:: OTIS 3. ELEV :::: 91.89' F. ELEV = 55,59' ._--_._~,--_...._--~_.__..'._-,-_.._--_.- 8P= 3247' ax Angle = 43 @ 9116' :\turn MD = 10083' ."""".-.-.....-,...,-,-.-"......."...-".-..,..".... 3turn TV D = 8800' SS 2082' 1-14-1/2" OTIS SSSV NIP, 10 = 3,813" I o BP ExpLoration (Alaska)Inc. 900 East Benson Boulevard P.O. Box 196612 Anchorage, Alaska 99519-6612 (907) 561-5111 bp September 12, 2003 Mr. Winton Aubert, P.E. Alaska Oil & Gas Conservation Commission 333 W. 7th Avenue Anchorage, Alaska 99501 Subject: P-14 (PTD 1910070) Cancellation of Sundry Dear Mr. Aubert: Attached is Report of Sundry Well Operations form 10-404 for Well P-14. This request is to cancel the current Sundry for Tubing by IA communication, due to the well being shut in long term. If you require any additional information or clarification, please contact either John Cubbon or myself at (907) 659-5102. Sincerely, Joe Anders, P.E. Well Integrity Coordinator Attachments S EP 2003 ORiGiNAL STATE OF ALASKA ~ ALASKA OIL AND GAS CONSERVATION COMMISSION REPORT OF SUNDRY WELL OPERATIONS 1. Operations Performed: AbanonE] Suspend[~ Operation Shutdown~'-~ PerforateE] varianceE~ Annuar UisposalE] After casin.qE] Repair Well[--] Plu.q Perforations[--I Stimulate [--I Time ExtensionE~ Other~l[ll Change Approved ProgramE] Pull TubingE] Perforate New Pool[~ Re-enter Suspended WellE] CANCEL 10403 .2. Operator 4. Current Well Class: 5. Permit to Drill Number: Name: BP Exploration (Alaska), Inc. Developement E] Expl°rat°ryE] 191-007 3. Address: P.O. Box 196612 6. APl Number Anchorage, Ak 99519-6612 Stratigraphicr-1 Service~l 50-029-22129-00-00 7. KB Elevation (ft): 9. Well Name and Number: 91.89 P-14 8. Property Designation: 10. Field/Pool(s): ADL 028288 Prudhoe Bay Field / Prudhoe Bay Oil Pool 11. Present Well Condition Summary: Total Depth measured 10500 feet true vertical 9251 feet Plugs (measured) Carbolite Sandback Effective Depth measured 10229 feet Junk (measured) true vertical 9012 feet Casing Length Size MD 'I'VD Burst Collapse Conductor 110' 20" 166' 166' 40K 520 Surface 2642' 10-3/4" 2698' 2698' 80 K 2480 Intermediate 10053' 7-5/8" 10109' 8913' 80K 4790 Liner 645' 5-1/2" 9838'-10483' 8696'-9236' 80K 6280 Perforation depth: Measured depth: Perfs Covered w/Carbolite 10220'-10238', 10250'-10288', 10295'-10320' True vertical depth: Perfs Covered w/Carolite 9004'-9019', 9030'-9063', 9069'-9091' Tubing: ( size, grade, and measured depth) 4-1/2" 12.6# L-80 TBG @ 9840'. !~i ~ ~""~" i:i~ l;1 ~,/Yit%' tii'"'*~:, Packers & SSSV (type & measured depth) 7-5/8" x 4-1/2" TIW HBBP Packer @ 9751'. "':'~;I~EE'"'"'" '!i~.' ? 2[JOo"' ," o 4-1/2" otis sssv Landing Nipple @ 2082'. 12. Stimulation or cement squeeze summary: ~/,~,**~,~a ~.~, ,,..,~ ua.~ ,.,,¢,~,.,. ,..,,.~,,,,..,,~,,.,,~, Intervals treated (measured): Anchorage Treatment descriptions including volumes used and final pressure: 13 Representative Daily Average Production or Injection Data Oil-Bbl Gas-Mcf Water-Bbl Casing Pressure Tubing Pressure Prior to well operation: SHUT-IN Subsequent to operation: SHUT-IN 14. Attachments: 15. Well Class after proposed work: Exploratoryr'-] Development[--] Service~ Copies of Logs and Surveys run ~ 16. Well Status after proposed work: OilD GasD WAGE] GINJE] WlNJI~I WDSPLE] Daily Report of Well Operations __ 17. I hereby certify that the foregoing is true and correct to the best of my knowledge. ISundry Number or N/A if C.C. Exempt: Contact Joe Anders I 300-038 Printed Name J~)e Ande~rs Title GPB Well Integrity Engineer Signature n~ir; 1, to7/659-5102, Date June 10, 2003 \' ~ (') ~ Ci:-\ \. '7 c Summary of Sundry Changes 09/12/03 Well Request 10-403 1 0-404 04-45 Align Conditions of Approval with Sundry XX XX Matrix 09-12 Align Conditions of Approval with Sundry XX XX Matrix 11-10 Align Conditions of Approval with Sundry XX XX Matrix 11-29 Align Conditions of Approval with Sundry XX XX Matrix 14-21 Align Conditions of Approval with Sundry XX XX Matrix A-31 Align Conditions of Approval with Sundry XX XX Matrix P1-01 Align Conditions of Approval with Sundry XX XX Matrix P-14 Cancel Sundry XX Y -03 Cancel Sundry XX Contact Joe Anders or John Cubbon with questions. (907) 659-5102 (J If 1 - {)(J 7 Comments Wellis L TSI Well is L TSI SCANNED OCT 1 0 2004 P-14 Information Subject: P-14 Information Date: Thu, 10 Feb 2000 20:56:11 -0500 From: "PBU, Well Integ T. L." <pbuwellintegtl@BP.com> To: "'Tom Maunder'" <tom_maunder@admin.state.ak. us> Tom, After reviewing the details on this well further, it was my mistake. The existing variance is valid. I did not have a oopy of this variance in my file. No new 403 is needed. As for your other request, here is the list of wells I show with variance, A-31i D-08, producer No Flow GC-1D GC-2C K-14, producer M-13i P-11, producer Verbal P-14i X-13, producer Verbal Y-24i, SI waiting on Partner package I received your other message, I will arrange for the monthly injection report to be sent to you. Bruce Kevin Yeager/Bruce W. Smith Well Integrity Team Leader BPXA--Prudhoe Bay Mail Stop C-1 907-659-4644 FAX 907-659-4689 <<,..~ From: Tom Maunder[SMTP:tom_maunder~admin. state, ak. us] Sent: Thur~clay, February 10, 2000 10:34 AM To: Yeager/Srnith Subject: P- 14 Information <<File: tom maunder, vcf>> Kevin or Bruce, We have received the variance request for P- 14i, including a well drawing. Referencing my email of 1/31, are there 2 leaks identified in the well? The drawing shows a patch at 2700'. The note ~th the 403 makes reference to a leak at 5024'. As I indicated in my note of 1/31, a variance was approved in August, 1995 for communication at that depth. The contact on the variance request is Pippa Eltringham. I have not contacted her yet. I'm a little confused, can you guys get with Pippa and help sort this out? I'll owe you one. Tom 1 of 1 9/17/nn 11.qq A~ STATE OF ALASKA ALASKA OIL AND GAS ~CONSERVATION COMMISSION APPLICATION FOR SUNDRY APPROVAL 1. TYpe of Request: []Abandon [] Alter Casing [] Change Approved Program [] Suspend [] Repair Well [] Operation Shutdown [] Plugging [] Time Extension [] Pull Tubing [] Variance [] Re-Enter Suspended Well [] Stimulate [] Perforate [] Other '2. Name of Operator BP Exploration (Alaska) Inc. ' 3. Address P.O. Box 196612, Anchorage, Alaska 99519-6612 5. Type of well: [] Development [--I Exploratory [] Stratigraphic []Service Location of well at surface 2812' SNL, 2853' WEL, SEC. 31, T11N, R13E At top of productive interval N/A water injection well At effective depth 4402' SN, 4500' WEL, SEC. 32, T11N, R13E At total depth 4440' SNL, 4448' WEL, SEC. 32, T11N, R13E 6. Datum Elevation (DF or KB) 7. Unit or Property Name 8. Well Number P-14 9. Permit Number 91-07 10. APl Number 50- 029-22129 1. Field and Pool Prudhoe Bay Field / Prudhoe Bay Pool 12. Present well condition summary Total depth: measured true vertical Effective depth: measured true vertical Casing 10500' 9251' 10361' 9128' Length Structural Conductor 110' Surface 2662' Intermediate 10073' Production Liner 645' feet Plugs (measured) feet feet Junk (measured) feet Size Cemented 20" 10-3/4" 3193 cuft Permafrost 7-5/8" 1474 cuft Class 'G' 5-1/2" 150 cu ft Class 'G' ORIgiNAL MD TVD 146' 146' ' 2698' 2698' 10109' 8913' 9838'-10483' 8696'-9236' Perforation depth: measured 10220'-10238'; 10250'-10270'; 10270'-10288'; 10295'-10320' true vertical 8912'-8927'; 8938'-8955'; 8955'-8971'; 8955'-8977' RECEIVED Tubing (size, grade, and measured depth) 4-1/2", 12.6#, L-80 @ 9841' FEB 09 2000 Packers and SSSV (type and measured depth) Packer @ 9751 SSSV @ 2083' 13. At~achr~ents ............ [] Description summary of proposal I-'l Detailed operations program Oil & Gas Cons. Commission Anchorage BOP sketch 14. Estimated date for commencing operation February 2000 16. If proposal was verbally approved Name of approver Contact Engineer Name/Number: Date approved Pippa Eltringham, 564-5116 15. Status of well classifications as: [] Oil [] Gas [] Suspended Service Water Injection Prepared By Name/Numbec Michael Williams, 564-4657 17. I heSigned re by ce,~/~~;,~.~.~,;o r re ct to the best of my knowledge LL=.I~ ~,Sff/rOtffq ~./v~//,,ww~ Title Waterflood EOR Team Leader Commission Use Only ,, Conditions of Approval: Notify Commission so representative may witness Plug integrity ~ BOP Test _ Location clearance ~ D at e ~j~,.~/.,//~_/~ I Approval No.,~l~ ~c'/~ Mechanical Integrity Te~~AL Sl~l~~ form required 10- t). c~,\ ,.l, ~r<.(.~"~\~,.~,..~ Robert N. ChrJstenson '"~¥' "'~'"~'~\"1 ~"~'~''k~''~''%' -- Approved by order of the Commission Commissioner Date O'3~'''~ Form 10-403 Rev. 06/15/88 Submit In Triplicate P-14 Request for Variance Well P-14, a water injection well at Prudhoe Bay, WOA, has been found to have a tubing-to-annulus communication problem. The annulus tracked tubing pressure during a surfactant wash. A slickline plug was placed and a Casing Integrity Test (CIT) was completed and passed (see attached telex). A tubing leak has been identified at 5024 ft. This well has a tubing patch at 2700 ft which was placed in May of 1994. Enclosed is a well diagram and copies of the telexes for the work performed on this well for you to review. I am requesting approval to continue water injection in P-14. PRUDHOE BAY, ALASKA TO: FROM: WELL NAME: MAIN CATEGORY SUB CATEGORY OPERATION DATE PE REPORT GROUP B. SMITH R. WEED (ClC) P-14 CAP SUST ~SOLVENT WASH !11/4199 DATE: 111/5199 OPERATION: PERFORM TUBING SURFACTANT WASH PER PROGRAM LOW INJECTIVITY ISSUES WITH WELL. INITIAL PRESSURE: SIWHP = 1200 PSIG, IAP = 1400 PSIG, OAP = 0 PSIG, WHT = 160 DEGF. 1330 HRS: MIRU HB&R, SAFETY MEETING AND PRESSURE TEST HARDLINE TO 3500 PSI. Time WHP lAP OAP Fluid BPM Total Fl'uid COMMENTS Type BBIs Temp 0800 iPICK UP 1134 GALS (27 BBLS) OF CONCENTRATE 11/04 AT EOA C-PAD. ROAD TO INJECTION PLANT PICK UP 137 BBL 160 DEG FRESHWTR FOR TOTAl 200 BBL OF SOLUTION, MIXED STIRRED 20 MIN .. ONE CIC TANKER 1330 1200 1400 0 MIRU 11/04 HOLD SAFETY MEETING, Pt LINES TO 3500 1345 1200 SCHMOO 3.0 1 160 PUMP TO INSURE OPEN LINES 1419 1700 SCHMOO 3.0 100 156 PUMPING 1435 1700 SCHMOO 3.0 150 156 PUMPING ~ 1440 1'700 SCHMOO 3.0 164 155 FINISH SCHMOO TRANSFER TO MEOH 1441 1200 MEOH 1.0 3 AMB ILEAVE WELL SHUTIN FOR 3 HOURS, RDMO 1741 800 SEAVVTR 3 0 70 START PUMPING SEAWATER 1821 1600 SEAWTR 3.0 112 70 FINISHED PUMPING SEAWATER DISPLACEMENT RDMO HB&R AND CIC TANKER, LEAVE WELL SHU~ THEN RETURN TO INJECTION. 2130+/- 'RETURN WELL TO INJECTION. IN FO Final Pressures: FWHP = 800 PSIG, IAP = 1100 PSIG, OAP = 0 PSIG, WI-IT= 80 DEGF Fluid Summary: PUMPED 1134 GAL SCHMOO BE GONE, 301 BBL FILTERED SW, 6 BBLS METHANOL PE NOTE: JOB WENT WELL, SURFACTANT WAS PUMPED DOWN TUBING. WELL PLACED BACK ON INJECTION, PRUDHOE BAY, ALASKA TO: P.E. REPORT GROUP FROM: B. SMITH / R.OUTKA WELL NA,ME: 'P-14 MAIN CATEGORY: MA, INT. SUB CATEGORY C.I.T. . OPERATION DATE 1216199 DATE: 11216199 OPERATION: WITH PLUG IN TAIL PIPE, FLUID PACK TUBING AND I.A. WITH DIESEL AND PRESSURE TEST TO 2300 PSL MONITOR FOR PRESSURE CHANGE. WORK COMPLETED PRIOR TO REQUESTING WRITTEN VARIANCE FOR INJECTION INITIAL PRESSURES: WHP = 220 PSI TEMP = S/I DEG IA = 550 PSI OA = VAC PSI .. - Time WHP lAP OAP Fluid BPM Total Fluid COMMENTS Type Bbl's Temp 1520 HB&R ON LOCATION .. 1525 *** PRE JOB SAFETY MEETING*** 1530 RIG UP TO I.A. AND P/T TO 3000 PSI 1536 220 550 VAC DSL .6 0 AMB START PUMPING DOWN I.A. · 1541 800 1100 VAC " .7 3 " ' ' 1545 1900 2300 VAC " .3 5 " SHUT DOWN, START 30 MIN TEST .... 1555 1890 2280 VAC 10 MIN READING 1605 1880 2260 VAC ;20 MIN READING 1615 1870 2230 VAC 30 MIN READING 1618 220 500 VAC BLEED' PRESSURE BACK TO 500' PSI HB&R RDMO Final Pressures WHP = 220 PSI TEMP = S/I DEG. IA = 500 PSI OA = 0 PSI Fluid Summary: 5 BBLS DSL PUMPED APPROX. 1.5 BBL RETURNED WHEN PRESSURE WAS BLED BACK CONCLUSION: ** PASSED C.I.T. 70 PSI WAS LOST DURING 30 MIN TEST, I.A. PRESSURE WAS BLED BACK TO 500 PSI. WELL IS SCHEDULED TO HAVE PLUG REMOVED FIRST THING TUESDAY. REQUEST FOR WRITTEN VARIANCE TO FOLLOW. PRUDHOE BAY, ALASKA TO: Anchorage PE's FROM: ROMBERG Well Name: P-14 Main Category: WIRELINE Sub Category: MAINT F55 Operation Date: 12-07-99 Date: 112-07-99 HES#1 SIP= 580 lAP= 750 OAP= 0 WHT= SII WHP= SII WELL RESEARCH. GATHER TOOLS. TRAVEL TO LOCATION. MIRU -RIH W/2.5" GR PULL TOOL TO 9795' SLM. EQUALIZE 2.5" XX PLUG. STAND BY. PRESSURE FELL FROM 580 TO 340 PSI. PULL PLUG. POOH. RDMO TD Wireline Depth: N/A TD Corrected Depth: N/A Diesel Used INONE Methanol Used INONE i: 4" CIW Wr-LLHEAD: FMC ACTUATOR: OTIS . 10 3/4", 45.5#/ft, L-80 BTRS CM~d -- TUBING PATCH ID: 3.25" 2700FT IKOP: 2800' I MAX ANGLE: 43° @ 9100' 4 1/2", 12.6¢flft, L-80, TDS ' ~ TUBING TUBING ID: 3.958" I CAPACITY: 0.0152 BBL/FT I Note: 2-718" Reducing nipple set in "SWN" nipple. Minimum ID is 2.313" TOP OF TIW 5 1/2" LINER 7 5/8", 29.7#/ft, ~ NT-95HS, NSCC PERFORATION SUMMARY " REF LOG: ATLAS - BHCA 2-7-91 INTERVAL ' 220- 10,238' REPERF/5-15-91 10,250 - 10,288' OPEN/4-04-91 10,295 - 10,320' OPEN/1-26-93 Note: CET on depth with BHCA PBTD 1~,361'] 5-1/2", 17#/fl, 13Cr, ~ ~ FL4S -14 KB. ELEV = 91.89' BF. ELEV = 55.59' SSSV LANDING NIPPLE I 2082' I (OTI8)(3.813" ID) GAS LIFT MANDRELS (C. AM~..C) WI 1" RK I AT~.H) 35° I 34° 41° 39° 4 1/2 .... SWS" NIPPLE (PARKER) (3.813" ID) Right-hand release latch 7 5/8" TIW PACKER 9751' I (HB-BP) (4.00" ID) -- 4 1/2", 12.6~/ft, L-80 TAILPIPE 4 1/2 .... SWS" NIPPLE (PARKER) (3.813" ID) 19802' 4 1/2 .... SWN" NIPPLE (Parker) (3.725" ID) I 9823' SEAL ASSY (no seals) 9840' MARKER JOINT I.NA 113-CR LINER I CARBOLITE SANDBACK 10,271 ELMD 9/94 DATE 2-13-91 4-6-91 1/26/93 31 May 94 REV. BY RPD COMMENTS COMPLETION EPT INITIAL PERFORATIONS LCL ADD-PERFORATIONS J. Eckstein REVISED (Add reducing nipple note) PRUDHOE BAY UNIT WELL: P-14 (14-32-11-13) APl NO: 50-029-22129 SEC 31; TltN; RG13E BP EXPLORATION i i i Waivered Injec~on Wells Subject: Waivered Injection Wells ~ _ \ L..~, '~ Date: Thu, 10 Feb 2000 16:00:11 -0900 From: Tom Maunder <tom_maunder@admin.state.ak. us> To: Yeager/Smith <pbuwellintegtl@BP.com> CC: Blair Wondzell <blair_wondzell@admin.state.ak. us> Bruce, Further to our conversation, here is the note I sent Deidre with the pressure reporting file format. I will also be forwarding a copy of the originally approved variance (95-147) for your files. On further discussion with Blair, we are going to process the new sundry request (300-038) since the original variance makes no mention of the pressure and rate monitoring requirements The pressure/rate monitoring and reporting requirements apply to all injection wells operating under a variance. I appreciate that you are sorting things out to centralize the recording/reporting requirement for P-14's information as well as A-31Ai and any other wells you might have with a variance. I look forward to receiving the information at the end of the month. Give me a call with any questions or comments. Thanks. Tom Maunder Subject: Re: Pressure Report Format Date: Thu, 27 Jan 2000 08:16:06 -0900 From: Tom Maunder <tom_maunder@admin.state.ak. us> To: "Taylor, Deidre A" <TaylorDA@BP.com> Deidre, Lets see if this one works. Tom "Taylor, Deidre A" wrote: Thanks for forwarding the information. Unfortunately, I may have an older version of excel and am unable to open the spreadsheet. Can you try and send it again modified for the windows '95 excel version? Thanks, Deidre Taylor Production Engineer- EOR/WF Team CNS Resource Management (907) 564-5086 (work) (907) 696-7712 (home) (907) 564-4637 (fax) email : ta ylorda@bp, com > From: Tom Maunder[SMTP:tom_maunder@admin. state, ak. us] > Sent: Wednesday, January 26, 2000 11:10 AM > To: Deidre Taylor > Subject: Pressure Report Format 1 of 2 ?/'17/~q~3 '1 '1 ."'-,'2 &t,,l Waivered Injeclion Wells · <<File: A OGCC IVbnth/y Data 12-99.x/s> >< <File: torn_maunder, vcf>> Deidre, Two items... I received the information on A-31Ai, thanks. Also, enclosed is the injection well variance report format used by the ARCO problem wells group. Basically, they report a rolling 3 months worth of data. I like the format and I think it really he/ps in quickly looking at a wells performance. I would appreciate it if you would use this report style to report information on A-31Ai and any other wells you might have. Good luck troubleshooting A-31Ai. P/ease call with any questions. Tom Maunder AOGCC ~AOGCC Monthly Data 12-99win95.xls Name: AOGCC Monthly Data 12-99win95.xls Type: Microsoft Excel Worksheet (application/vnd.ms-excel) Encoding: base64 Tom Maunder <tom maunder~admin.state.ak, us> Petroleum Engineer Alaska Oil and Gas Conservation Commission Tom Maunder <tom maunder~admin.state.ak, us> Petroleum Engineer Alaska Oil and Gas Conservation Commission RE: [Fwd: BP WELL P-14i] ?,.,,~ ~ Subject: RE: [Fwd: BP WELL P-t4i] Date: Mon, 31 Jan 2000 18:27:25 -0500 From: "PBU, Well Integ T. L." <pbuwellintegtl@BP.com> To: "PBU, Well Integ T. L." <pbuwellintegtl@BP.com>, "'Tom Maunder'" <tom_maunder@admin.state.ak. us> CC: Blair Wondzell <blair_wondzell@admin.state.ak. us> Tom, Thank you for your review and evaluation, we will forward an updated copy of the diagram and the new 403. Have a good day. Bruce Kevin Yeager/Bruce W. Smith Well Integrity Team Leader BPXA--Prudhoe Bay Mail Stop C-1 907-659-4644 FAX 907-659-4689 From: Tom Maunder[SMTP:tom_maunder@admin. state, ak. us] Sent: fVbnday, January 31, 2000 1:50 PM To: Yeager/Srnith Cc: Blair Wondzell Subject: Re: [Fv~l: BP WELL P-14i] <<File: tom maunder, vcf>> Bruce/Kevin, I've looked at the information for P-14i. According to our files, a variance was granted for this well in August, 1995 when a tubing leak was confirmed below a permanent tubing patch at 5024'. Based on the information in your email, have you identified another leak point in the tubing? With regard to the patch at 2700', we do not have any information on this. You are approved to continue injecting into P-14i, pending submission of a new 403 requesting a variance to continue injecting. Please also include a hard copy up to date well diagram. Unfortunately, we were not able to open the .odd copy you provided in the email. If you have any questions or need further information, please call. Tom Maunder 793-1250 Blair Wondzell wrote: > Tom, > Evaluate and we can review. > Thanks, Blair 91-oo7 1 of 3 ?/1R/1313 1~.1/l .~.1~1 [Fwd: BP;WELL P-14i] Subject: [Fwd: BP WELL P-14i] Date: Mon, 31 Jan 2000 11:28:46-0900 From: Blair Wondzell <blair_wondzell@admin.state.ak. us> Organization: State of Alaska, Dept of Admin, Oil & Gas To: Tom Maunder <tom_maunder@admin.state.ak. us> Tom, Evaluate and we can review. Thanks, Blair Internal Subject: BP WELL P-14i Date: Sun, 30 Jan 2000 22:18:51 -0500 From: "PBU, Well Integ T. L." <pbuwellintegtl@BP.com> To: "'blair_wondzell@admin.state.ak. us"' <blair_wondzell@admin.state.ak. us> CC: "PBU, Well Integ T. L." <pbuwellintegtl@BP.com> Blair, We have discovered a problem with P-14i, a water injection well at Prudhoe Bay, WOA. The annulus began tracking tubing pressure, a surfactant wash (SCHMOO-be-gone) was scheduled so at continue evaluation. A slickline plug was placed and a Casing Integrity Test (ClT) was completed and passed. This well has a Tubing patch at 2700 ft which was placed in May of 1994. I have enclosed a well diagram and copies of the actual telex's for the work performed on this well for you to review. I am requesting approval to continue to inject on P-14i. <<991207 P-14 PULL PLUG.doc>> <<991206 P-14 S-22.doc>> <<P-14 CR LNR.cdd>> <<991206 P-14 C.I.T..doc>> <<991104 P-14schmoo (normal).doc>> Thank you for your help. Bruce Kevin Yeager/Bruce W. Smith Well Integrity Team Leader BPXA--Prudhoe Bay Mail Stop C-1 907-659-4644 FAX 907-659-4689 :/ ~) I~991207 P-14 PULL PLUG.doc 991207 P-14 PULL PLUG.doc Name: Microsoft Word Document (application/msword)l Type: Encoding: base64 \'~ [(¢ ~,%c., lName: 991206 P-14 S-22.doc ~.991206 P-14 S-22.docI Type: Microsoft Word Document (application/msword) JEncoding: base64 'I i~ Name: P-14 CR LNR.cdd '"~~ ~P-14 CR Type: unspecified type (application/octet-stream)t LNR.cddt ,1Encoding: base64 1 of 2 1/31/00 11:39 AM [Fwd: BP,WELL P-14i] ,~--,. ~.991206 P-14 C.I.T..doc Name: 991206 P-14 C.I.T..doc Type: Microsoft Word Document (application/msword) Encoding: base64 ~991104 P-14schmoo (normal).doc 991104 P-14schmoo (normal).doc '1 Name: Microsoft Word Document (application/msword)l Type: J Encoding: base64 2 of 2 1/31/00 11:39 AM RE: [Fwd: BP WELL P-14i] Subject: BP WELL P-14i Date: Sun, 30 Jan 2000 22:18:51 -0500 From: "PBU, Well Integ T. L." <pbuwellintegtl@BP. com> To: "'b/air_ wondzell@ admin, state, ak. us'" <b/air_wondzel/@admin. state, ak. us> CC: "PBU, Well Integ T. L." <pbuwellintegtl@BP. com> Blair, > We have discovered a problem with P- 14i, a water injection well at Prudhoe > Bay, WOA. The annulus began tracking tubing pressure, a surfactant wash > (SCHMOO-be-gone) was scheduled so at continue evaluation. A slickline plug > was placed and a Casing Integrity Test (CIT) was completed and passed. > This well has a Tubing patch at 2700 ft which was placed in May of 1994. I > have enclosed a well diagram and copies of the actual telex's for the work > performed on this well for you to review. I am requesting approval to > continue to inject on P-14i. > > <<991207 P-14 PULL PLUG. doc>> <<991206 P-14 S-22. doc>> <<P-14 CR > LNR. cdd>> <<991206 P-14 C.I.T..doc>> <<991104 P-14schmoo (norma/).doc>> Thank you for your help. Bruce Kevin Yeager / Bruce W. Smith Well Integrity Team Leader BPXA--Prudhoe Bay Mail Stop C-1 907-659-4644 FAX 907-659-4689 > Nane: 991207 P-14 PULL PLUG. doc > 991207 P-14 PULL PLUG. doc Type: Microsoft Word Document ( a pplica tio n/ms word) > En©ding: base64 > > Nar/e: 991206 P-14 S-22. doc > 991206 P-14 S-22. doc Type: Microsoft Word Document (application/msword) En©ding: base64 Narre: P-14 CR LNR. cdd P-14 CR LNR. cdd Type: unspecified type (application/octet-stream) Enmding: base64 Nane: 991206 P-14 C.I.T..doc 991206 P-14 C.I. T..doc Type: Microsoft Word Document (app/ication/msword) 2 0f3 2110/00 113'1Z1. RE: [Fwd: BP WELL P-14i] > > En©ding: base64 >> > > Nam: 991104 P-14schmoo > (normal).doc > > 991104 P-14schmoo (normal).doc Type: Microsoft Word Document > (application/msword) > > Enoding: base64 3 of 3 2/10/00 10:14 AM PRUDHOE BAY, ALASKA TO: ANCHORAGE PE'S FROM: ROMBERG Well Name: P-14i,S-22 Main Category: WIRELINE Sub Category: MAINT Operation Date: 12/06/99 Date: J12/06/99 I P-14I SET 2 7/8" PLUG MAINT HES # 2 SIP=650# IAP=2,350# OAP=0# WHT=130 WHP=2,300# SHUT IN WELL @ 0900 RIH W/2 7/8 .... XX" PLUG,SAT DOWN IN MIDDLE "X" NIPPLE 69,783' WLM,ABLE TO WORK THROUGH,NIPPLE REDUCER @ 9,804, UNABLE TO SET PLUG,TOP PIN SHEARD,OOH RIH W/X- LINE RUNNING TOOL IN THE SELECT POSITION TO NIPPLE REDUCER @ 9,807',SET PLUG. NOTE PRESSURE ~, SETTING WAS 650# TEST PLUG,BLEED TBG FROM 650# > 250#,DID NOT BLEED DOWN ANY IN 20 MINUTES SUMMARY SET & TESTED 2 7/8" "XX" PLUG IN NIPPLE REDUCER NOTIFIED PAD OP. OF WELL STATUS PRE JOB SAFETY MEETING: SLIPPERY SURFACES ESTIMATED COST= $ 2,100 HES UNIT $ 2,538 PARTS FOR PLUG- HES Diesel Used INONE J Methanol Used INONE I S-22Bi PACK OFF GLM MAINT HES # 2 SIP=1,600# lAP=l,600# OAP=650# WHT=S/I WHP=S/I RIH W/4 ¼""XN" CATCHER SUB TO "XN" NIPPLE @ 9,251' WLM,SET RIH W/4 %" OK-6 & 1%" JDC W/CORE EXT TO STA # 2 @ 8,611',SAW MANDREL,UNABLE TO LOCATE OR SIT DOWN NOTIFIED PAD OP OF WELL STATUS SUMMARY ATTEMPTED TO PULL 1" DGLV FROM STA # 2 LEFT CATCHER SUB SET IN "XN" NIPPLE RIGGED DOWN FROM WELL TO BE ABLE TO MOVE TO HIGH PRIORITY WELL IN AM PRE JOB SAFETY MEETING: WELL HOUSE ROOFS ESTIMATED COST= $ 2,700 Diesel Used INONE Methanol Used INONE >~ PRUDHOE BAY, ALASKA TO: Anchorage PE's FROM: ROMBERG Well Name: IP-'I4 Main Category: IWlRELINE Sub Category: IMAINT F55 Operation Date: 112-07-99 Date: 112-07-99 I ![ II HES#1 SIP= 580 lAP= 750 OAP= 0 WHT= S/I WHP= S/I WELL RESEARCH. GATHER TOOLS. TRAVEL TO LOCATION. MIRU -RIH W/2.5" GR PULL TOOL TO 9795' SLM. EQUALIZE 2.5" XX PLUG. STAND BY. PRESSURE FELL FROM 580 TO 340 PSI. PULL PLUG. POOH. RDMO TD Wireline Depth: N/A TD Corrected Depth: N/A Diesel Used INONE Methanol Used INONE 1315 Return to P-14i file. 4/92 403 request to convert to injector. MIT box is checked on the form. 7/01/92 converted to injector. 8/15/95 variance request to continue injection due to continued tubing communication. Letter notes that a new leak was identified at 5024' below an existing permanent tubing patch. Review with Blair and send email to Bruce/Kevin at 1350. .,, PRUDHOE BAY, ALASKA TO: P.E. REPORT GROUP FROM: B. SMITH / R.OUTKA WELL NAME: IP-14 MAIN CATEGORY: IMAINT. SUB CATEGORY IC.I.T. OPERATION DATE 112/6/99 DATE: J12/6/99 OPERATION: WITH PLUG IN TAlL PIPE, FLUID PACK TUBING AND I.A. WITH DIESEL AND PRESSURE TEST TO 2300 PSI. MONITOR FOR PRESSURE CHANGE. WORK COMPLETED PRIOR TO REQUESTING WRITTEN VARIANCE FOR INJECTION INITIAL PRESSURES: WHP = 220 PSI TEMP = S/I DEG IA = 550 PSI OA - VAC PSI Time WHP lAP OAP Fluid BPM Total Fluid COMMENTS Type Bbl's ITem P 1520 HB&R ON LOCATION 1525 *** PRE JOB SAFETY MEETING*** 1530 RIG UP TO I.A. AND P/T TO 3000 PSI 1536 220 550 VAC DSL .6 0 AMB START PUMPING DOWN I.A. 1541 800 1100 VAC ,, .7 3 ,, 1545 1900 2300 VAC " .3 5 " !SHUT DOWN, START 30 MIN TEST 1555 1890 2280 VAC !10 MIN READING 1605 1880 2260 VAC 20 MIN READING 1615 1870 2230 VAC 30 MIN READING 1618 220 500 VAC BLEED PRESSURE BACK TO 500 PSI HB&R RDMO Final Pressures WHP = 220 PSI TEMP = S/I DEG. IA = 500 PSI OA = 0 PSI Fluid Summary: 5 BBLS DSL PUMPED APPROX. 1.5 BBL RETURNED WHEN PRESSURE WAS BLED BACK CONCLUSION: ** PASSED C.I.T. 70 PSI WAS LOST DURING 30 MIN TEST. I.A. PRESSURE WAS BLED BACK TO 500 PSI. WELL IS SCHEDULED TO HAVE PLUG REMOVED FIRST THING TUESDAY. REQUEST FOR WRITTEN VARIANCE TO FOLLOW. PRUDHOE BAY, ALASKA TO: FROM: WELL NAME: MAIN CATEGORY SUB CATEGORY OPERATION DATE PE REPORT GROUP B. SMITH R. WEED (CIC) P-14 CAP SUST SOLVENT WASH 11/4199 DATE: I11/5199 OPERATION: PERFORM TUBING SURFACTANT WASH PER PROGRAM LOW INJECTIVITY ISSUES WITH WELL. INITIAL PRESSURE: SIWHP = 1200 PSIG, lAP = 1400 PSIG, OAP = 0 PSIG, WHT = 160 DEGF. 1330 HRS: MIRU HB&R, SAFETY MEETING AND PRESSURE TEST HARDLINE TO 3500 PSI. Time WHP lAP OAP Fluid BPM Total Fluid COMMENTS Type BBIs Tern P 0800 PICK UP 1134 GALS (27 BBLS) OF CONCENTRATE 11/04 AT EOA C-PAD. ROAD TO INJECTION PLANT PICK UP 137 BBL 160 DEG FRESHWTR FOR TOTAL 200 BBL OF SOLUTION, MIXED STIRRED 20 MIN ONE CIC TANKER 1330 1200 1400 0 MIRU 11/04 HOLD SAFETY MEETING~ Pt LINES TO 3500 1345 1200 SCHMOO 3.0 I 160 PUMPTO INSURE OPEN LINES 1419 1700 SCHMOO 3.0 100 156 PUMPING 1435 1700 SCHMOO 3.0 150 156 PUMPING 1440 1700 SCHMOO 3.0 164 155 FINISH SCHMOO TRANSFER TO MEOH 1441 1200 MEOH 1.0 3 AMB LEAVE WELL SHUTIN FOR 3 HOURS, RDMO 1741 800 SEAWTR 3 0 70 START PUMPING SEAWATER 1821 1600 SEAWTR 3.0 112 70 FINISHED PUMPING SEAWATER DISPLACEMENT RDMO HB&R AND CIC TANKER, LEAVE WELL SHUT THEN RETURN TO INJECTION. 2130+/ RETURN WELL TO INJECTION. Final Pressures: FWHP = 800 PSIG, IAP = 1100 PSIG, OAP = 0 PSIG, WHT= 80 DEGF Fluid Summary: PUMPED 1134 GAL SCHMOO BE GONE, 301 BBL FILTERED SW, 6 BBLS METHANOL PE NOTE: JOB WENT WELL, SURFACTANT WAS PUMPED DOWN TUBING. WELL PLACED BACK ON INJECTION, NOTE IAP. 1. Type of Request: ~'~""' STATE OF ALASKA ~i ,(A OIL AND GAS CONSERVATION COMMk. tN APPLICATION FOR SUNDRY Abandon ~ Su~end ~ Operation Shutdown ~ Re-enter su~ended well __ A~er ~sing Repair well Plugging ~ Time e~ension Change ~proved program ~ Pull tubing ~ Varian~ X Pedomte _~ ~her~ 2. Name of Operator 5. Type of Well: 6. BP Exploration (Alaska)/nc. Development Exploratory __ 3. Address Stratigraphic __ 7. P. O. Box 196612, Anchorage, Alaska 99519-6612 Service X 4. Location of well at surface 8. 2812' SNL, 2853' TEL, SEC. 31, T11N, R13E At top of productive interval 9. N/A - water inject/on well At effective depth 10. 4402' SNL, 4500' TEL, SEC.32, T11N, R13E At total depth 11. 4440' SNL, 4448' TEL, SEC.32, T11N, R13E 12. Present well condition summary Total depth: measured true vertical Effective depth: measured true vertical Casing Length Structural -- Conductor 110' Surface 2662' Intermediate 10073' Production -- Liner 9838 Perforation depth: 105000' feet 9251' feet 10361' feet 9128' feet Plugs (measured) Junk (measured) Size Cemented 20" 10-3/4" 3193 cuft Permafrost 7-5/8" 1474 cuft C/ass G 5-1/2" 150 cuft C/ass G measured 10220'-10238', 10250'-10270', 10270'-10288' Measured depth 146 2698 10109 9838-10483 true vertical subsea 8912'-8927',8938'-8955',8955'-8971' Tubing (size, grade, and measured depth) 4-1/2" 12.6#L80 to 9841' Packers and SSSV (type and measured depth) Packer @9751' SSS V @2083' Datum elevation (DF or KB) KBE=91.89 feet Unit or Property name Prudhoe Bay Unit Well number P-14i(14-32-11-13) Permit number 91-07 APl number 50- 029-22129 Field/Pool Prudhoe Oil Pool True verticalde~h BKB 146 2698 8913 8696-9236 AUG 1 7 1995 Naska 0il & Gas Cons. Commission , chorage 13. Attachments Description summary of proposal X Detailed operations program BOP sketch 14. Estimated date for commencing operation 16. If proposal was verbally approved Name of approver B. Wondzell 8/7/95 Date approved 15. Status of well classification as: Oil Gas Service Water Injector Suspended 17. I hereby certify t~a?he foreg/e~g is true and correct to the best of my knowledge. Signed ~'~,/ ~/#~./ Title SupervisorWaterflood/MiscibleFIood - ' ,~' ' - FOR COMMISSION USE ONLY Conditions of approval: Notify Co/'nmission so representative may witness Plug integrity ~ BOP Test~ Location clearance ~ Mechanical Integrity Test ~ Approved by order of the Commission I Approval No. Subsequent form required 10- x~o~a~ Approved Original Signed By Returned, David W, Johnston ,.,..~.~J_~Z~ - Vgl i ii~llgglVi Form 10-403 Rev 06/15/88 SUBMIT IN TRIPLICATE BP EXPLORKI'ION Memorandum ~-o: P- 14 Well File August 15, 1995 Len Seymour Supervisor, Waterflood subj~t: P-14i Variance Application Well P-14 has been found to have tubing-to-annulus communication due to a leak in the tubing. A Leak Detection Logging(LDL) suite was run on 6/30/95 while pumping down the inner annulus and identifyied the leak tubing leak at 5024 feet ELMD, below an existing permanent tubing patch. We are requesting a variance from the State to inject sea water into the well while prepare to fix the problem with a rig workover to replace the existing tubing. It is expected that the workover will o¢our in December 1995 before the drilling program on P Pad commences. LS/DAB/dab CC: Townsend/Walker Bixby/Farris P-14 Well File AUG '1 7 1995 Alaska Oil & Gas Cons. Commission Anchorage LARRY GRANT Attn. ALASKA OIL + GAS CONSERVATION 3001 PORCUPINE DRIVE ANCHORAGE AK, 99501. Date: 7 July 1995 RE: Transmittal of Data Sent by: PRIORITY MAIL Dear Sir/Madam, Enclosed, please find the data as described below: WELL DESCRIPTION 1PLS FINAL BL+RF 1 PLS FINAL BL+RF 1PLS FINAL BL+RF 1 PLS FINAL BL+RF ECC No. Run # 1 3576.04 Run # 1 4979.06 Run # 1 5833.07 Run # 1 6451.00 Please sign and return to: Att~. Rodney D. Paulson. Atla~ Wireline S~e~ 5600 ~ Stre~ - -~-- Suit~ ~ / or/~ ~o ~o:~ ~-:~o~ ~W~. LARRY GRANT Attn. ALASKA OIL + GAS CONSERVATION 3001 PORCUPINE DRIVE ANCHORAGE AK, 99501. Date: 28 November 1994 Transmittal of Data Sent by: MAIL Dear Sir/Madam, Enclosed, please find the data as described below: WELL ~DESCRIPTION , i CN/SR FINAL Z-14-~-(44-18-11-13) (22-31-11-14) (33-26-12-12) 1 PDK FINAL BL' + RF 1 PLS FINAL BL + RF 1 PDK BORAX FNL BL+RF 1 CN/GR FINAL BL + RF 1 PLS FINAL BL + RF 1 PLS FINAL BL + RF Run # 1 Run # 1 Run # 1 Run # 1 Run # 1 Run ~ 1 Run ~ 1 Run # 1 ECC No. 4529.04 4595.07 5833.06 6012.02 6105.02 6107.04 6202.01 Please sign and return to: A~as Wirelin~rvices Suite ~ ~mcn. aoaney u. ~auzson / Or FAX to (907) 563-7803 Received by: /~~ Date: STATE OF ALASKA ALA,'~-'.OIL AND GAS CONSERVATION COMMISSI(' '~'~ REPORT OF SUNDRY WELL OPE-ATIONS 1. Operations performed: Operation shutdown Pull tubing 2. Name of Operator BP Exploration (Alaska)/nc. Stimulate Plugging Alter casing Repair well 5. Type of Well: Development Exploratonj Stratigraphic Service ORIGINAL 3. Address P. O. Box 196612, Anchorage, Alaska 99519-6612 4. Location of well at surface 2812' SNL, 2853' WEL, SEC. 31, T11N, R13E At top of productive interval 4362' SNL, 4554' WEL, SEC. 32, T11N, R13E At effective depth 4402' SNL, 4500' WEL, SEC.32, T11N, R13E At total depth 4440' SNL, 4448' WEL, SEC. 32, T11N, R13E 105000' feet 9251' feet Plugs (measured) 12. Present well condition summary Total depth: measured true vertical Perforate X Other ... 6. Datum elevation (DF or KB) KBE=91.89 feet 7. Unit or Property name Prudhoe Bay Unit 8. Well number P-14i(14-32-11-13) 9. Permit number/approval number 91-07 / 10. APl number 50- 029-22129 11. Field/Pool Prudhoe Oil Pool Effective depth: measured true vertical 10361' feet Junk (measured) 9128' feet Casing Length Structural -- Conductor 110' Surface 2662' Intermediate 10073' Production -- Liner 9838 Perforation depth: measured Size Cemented 20" 10-3/ 3193 cuft Permafrost 7-5/8" 1474 cu ft Class G 5-1/2" 150 cu ft Class G 10220'- 10238', 10250'- 10270', 10270'- 10288' Measured depth 146 2698 10109 9838-10483 True verticalde~h BKB 146 2698 8913 8696-9236 true vertical subsea 8912'-8927',8938'-8955',8955'-8971' Tubing (size, grade, and measured depth) 4-1/2" 12.611L80 to 9841' Packers and SSSV (type and measured depth) Packer @9751' SSS V @2083' 13. Stimulation or cement squeeze summary See Attachment Intervals treated (measured) Treatment description including volumes used and final pressure RECEIVED dUN 1 5 -1994 Ate, ska Oil & Gas Corm. Commission Anchorage 14. Representative Daily Average Production or Injection Data OiI-Bbl Gas-Mcf Water-Bbl Casing Pressure Tubing Pressure Prior to well operation Subsequent to operation 15. Attachments Copies of Logs and Surveys run Daily Report of Well Operations 16. Status of well classification as: Oil.. Gas Suspended Service Water/niector 17. I hereby cqrtify that the foregoing is true and correct to the best of my knowledge. Signed (~r~/l~~ ~ "~ o~14~ TitleSeniorTechnicalAssistant, Form 10-404 Rev 06/15/88 ! " Date SUBMIT IN DU~LIC~AT~ WELL P-14i(14-32-11-13) ADDPERF 01/26/93 The following additional interval were perforated using 3 3/8" guns, 6 SPF, random orientation and 60° phasing. 10295'-10320'MD fjh 6/13/94 RECEIVED dtJ~.~ 1 5 i994 aJaska Oil & 6-as Cor~s. 6omrnissJor, Anchorage RECEIVED JUN 1 .'-i 1994 Alaska Oil & Gas Cons. Commission Anchorage ALASKA OIL & GAS CONSERVATION COMMISSION Attn. LARRY GRANT 3001 PORCUPINE DR. ANCHORAGE~ AK, 99501. USA Dear Sir/Madam, Enclosed, please find the data as described below: -. WELL # DESCRIPTION ~_~ B-14 (43-32-11-14) /1 PLS FINAL BLUELINE · . 1 PLS FINAL RF SEPIA '. ~[~ P-03 (12-32-11-13) · · ~[%( R-35 (23-33-12-13) ~9--- %q0 H~7 (34-15-11-13) /! PLS PROFILE FINAE BL 1 PLS PROFILE RF SEPIA /t PLS FINAL BL 1 PLS FINAL RF SEPIA /~1 PLS INJPROF.FINAL BL 1 PLS INJPROF.RF SEPIA -/1 PLS FINAL BL 1 PLS FINAL RF SEPIA A-06 /1 PFC/PERF FINAL BL · ' 1 PFC/PERF RF SEPIA .. _y, Please ~ign and return to: Atlas Wireline Services 5600 B Street Suite 201 .. : Anchorage, AK 99518 Attn. Rodney D. Pau!son .. Date: 9 June 1994 Transmittal of Data Sent by: ANCHORAGE XPRES ECC No. Run ~ 1 5073.02 Run # 1 Run ~ 1 5716.02 Run ~ 1 Run # 1 6136.05 Run ~ 1 Run ~ 1 5833.05 Run # 1 Run # 1 5665.06 Run # 1 Run # 1 585.06 Run # 1 Received by: ",.% ., ~ . ; . Date: Please s L~.." and return to- Pe~rotechnical Data Center BP Exploration (Alaska) Inc 900 East Benson Boulevard Anchorage, Alaska 99508 i i i i Received by STATE OF ALASKA ALasKA OIL AND GAS CONSERVATION COMMISS~ON REPORT OF SUNDRY WELL OPERATIONS 1. Operations performed: Operation shutdown Stimulate . Plugging Perforate Pull tubing Alter casing Repair well 2. Name of Operator BP Exploration (Alaska)/nc. 3. Address P. O. Box 196612, Anchorage, Alaska 99519-6612 5. Type of Well: Development . Exploratory Stratigraphic Service X 4. Location of well at surface 2812' SNL, 2853' WEL, SEC. 31, T11N, R13E At top of productive interval 4362' SNL, 4554' WEL, SEC. 32, T11N, R13E At effective depth 4402' SNL, 4500' WEL, SEC.32, T11N, R13E At total depth 4440' SNL, 4448' WEL, SEC. 32, T11N, R13E 12. Present well condition summary Total depth: measured true vertical Effective depth: measured true vertical Casing Structural Conductor Surface Intermediate Production Liner Perforation depth: Length .. 110' 2662' 10073' 105000'feet Plugs (measured) 9251 'feet 10361 'feet Junk (measured) 9128~eet Size Cemented 20" 10-3/4 3193 cuft Permafrost 7-5/8" 1474 cuft C/ass G ._ 9838 measured 5-1/2" 150 cuft C/ass G 10220'- 10238', 10250'- 10270', 10270'- 10288' Other X '~ 6. Datum elevation (DF or KB) KBE=91.89 feet 7. Unit or Property name Prudhoe Bay Unit 8. Well number P-14(14-32-11-13) 9. Pe~ber/approval number ~91-0 7~.~92-120 10. APl number 50- 029-22129 !11. Field/Pool Prudhoe Oil Pool Measured depth True vertical depth BKB 146 146 2698 2698 10109 8913 9838-10483 8696-9236 true vertical subsea 8912'-8927',8938'-8955',8955'-8971' Tubing (size, grade, and measured depth) 4-1/2" 12.6#L80 to 9841' Packers and SSSV (type and measured depth) Packer @9751' SSSV @2083' 13. Stimulation or cement squeeze summary 7/01/92 Converted well to Water Injector Intervals treated (measured) Treatment description including volumes used and final pressure RECEIVED APR - 5 t993 Alaska 0il & Gas Cons. OommiSsio~ Anchorage 14. Representative Dai_ly Average production or Injection I;)~te OiI-Bbl Gas-Mcf Water-Bbl Casing Pressure Tubing Pressure Prior to well operation N/A N/A N/A N/A N/A N/A N/A N/A Subsequent to operation 15. Attachments Copies of Logs and Surveys run Daily Report of Well Operations ~ 17. I hereby (;ertify,,/_~ that the fore~j~ing is tru~ and correct to ihe best of my knowledge. Signed¢,,~'-'~~~~· '"~O,,~) Title Senior TechnicalAssistantl Form 10-404' Rev 06/15/88 .... N/A N/A 16. Status of well classification as: Oil ~ Gas . Suspended Service Wetor Injo~tor BP EXPLORATION BP Exploration (Alaska) Inc. 900 East Benson Boulevard RO. Box 196612 Anchorage, Alaska 99519-6612 (907) 561-5111 DATE: 02/22/93 T# 84335 BP/ PBU CH LOGS Enclosed is your copy of the materials listed below. If you have any questions, please contact BP Well Records at (907) 564-4004. J-23 .~Q PRODUCTION LOG K-05~ ~ A PFC P-14 6~% '~ CCL S-3'7~~ PFC 02/12/93 #1 02/11/93 #1 02/10/93 #1 02/10/93 #1 9450.00- 9750.00 ATLAS 5 " 9484.00- 9766.00 ATLAS 5 " 0.00- 2830.00 ATLAS 5 " 9150.00- 9660.00 ATLAS 5 " Information Control Well Records RECEIVED BP EXPLORATION BP Exploration (Alaska) Inc. 900 East Benson Boulevard RO. Box 196612 Anchorage, Alaska 99519-6612 (907) 561-5111 DATE: 02-05-93 T# 84324 BP CH LOGS Enclosed is your copy of the materials listed below. If you have any questions, please contact BP Well Records at (907) 564-4004. F-04'~I~D~- CH 01/26/93 REF#126653 G-12 o~.~%~~ CH 01/25/93 REF#126652 K-04 0~ CH 01/24/93 REF#124632 P-14 %~/~ CH 01/26/93 REF#114972 P-14 ~'~ CH 01/28/93 REF#124635 PRODUCTION LOGGING SERV PRODUCTION LOGGING SERV CASING COLLAR LOG (PERF PFC GAMMA RAY (PERFORAT PRODUCTION LOGGING SERV ATLAS ATLAS ATLAS ATLAS ATLAS Information Services Well Records ~ RECEIVED FEB 0 6 1993 ~aska 0il & Gas Cons. Commi881o. Anchorage BP EXPLORATION BP Exploration (Alaska) Inc, 900 East Benson Boulevard RO. Box 196612 Anchorage, Alaska 99519-6612 (907) 561-5111 DATE: 01-07-93 T# 84260 BP CH LOGS Enclosed is your copy of the materials listed below. If you have any questions, please contact BP Well Records at (907) 564-4004. D-04A~-/>~CH P-14 ~/~ ~ CH S-33~-/o~- CH s-38zf;-/~? cH x-14~o -53 cH 12/28/92 REF#l14983 12/30/92 REF#124604 12/31/92 REF#114986 12/31/92 REF#124605 12/29/92 REF#124603 12/29/92 REF#114984 PRODUCTION LOGGING INJE ATLAS COLLAR LOG (PERFORATING ATLAS PRODUCTION LOGGING INJE ATLAS PFC GAMMA RAY; PERFORAT ATLAS PFC GAMMA RAY; PERFORAT ATLAS CASING COLLAR LOCATOR(T ATLAS Information Services Well Records CEIVED JAN 2 5 1993~ ,~,taska Oil & Gas Cons. Commission Anchorage BP EXPLORATION BP Exploration (Alaska) Inc. 900 East Benson Boulevard RO. Box 196612 Anchorage, Alaska 99519-6612 (907) 561-5111 /2-. DATE: 12/30/22 T~ 84193 BP/ PBU CH (PRODUCTION) LOGS Enclosed is your copy of the materials listed questions, please contact BP Well Records at A-18A~--/~%ERF 12/26/92 ~1 B-12 ~-~( PRODUCTION LOG 12/22/92 #1 D-16~/-/~/ PFC 12/20/92 ~1 M-18 82-t~! CCL 12/23/92 #1 M-19g~'~ CCL 12/23/92 #1 P-14 ~/-~ PRODUCTION LOG 12/23/92 #1 R-08 8/--( PFC 12/19/92 #1 R-10~/-~ PRODUCTION LOG 12/20/92 #1 R-25~$-~ PRODUCTION LOG 12/19/92 #1 X-037~-~ PRODUCTION LOG 12/21/92 #1 X-19~/-/6~ CCL 12/24/92 #1 X-26~-~ PRODUCTION LOG 12/21/92 #1 Y-31~/.j-~ PDK-100 12/19/92 #1 below. If you have any (907) 564-4004. 7570.00-10028.00 ATLAS 5 " 9000.00- 9350.00 ATLAS 5 " 9650.00- 9880.00 ATLAS 5 " 8220.00- 8320.00 ATLAS 5 " 9450.00- 9540.00 ATLAS 5 " 10100.00-10285.00 ATLAS 5 " 10830.00-11090.00 ATLAS 5 " 9900.00-10350.00 ATLAS 5 " 10050.00-10680.00 ATLAS 5 " 11350.00-12000.00 ATLAS 5 " 9020.00- 9107.00 ATLAS 5 " 500.00- 965'0.00 ATLAS 5 " 10200.00-10503.00 ATLAS 5 " Information Control Well Records JAN 0 4 1993 Alaska Oil & Gas Cons. ,Anchorage ~-'~' STATE OF ALASKA '-~" . .¢'iI~ A,. ,~A OIL AND GAS CONSERVATION COMMIL ~.N REPORT OF SUNDRY WELL OPERATIONS 1. Operations performed: Operation shutdown Stimulate x Plugging Perforate .... Pull tubing Alter casing Repair well ... Other 2. Name of Operator BP Exploration (Alaska) Inc. 3. Address P. 0. Box 196612, Anchorage, Alaska 99519-6612 4. Location of well at surface 2812' SNL, 2853' WEL, SEC. 31, T11N, R13E 5. Type of Well: Development Exploratory Stratigraphic Service ... 6. Datum elevation (DF or KB) KBE=91.89 feet 7. Unit or Property name Prudhoe Bay Unit 8. Well number P- 14(14-32-11-13) At top of productive interval 4362' SNL, 4554' WEL, SEC. 32, T11N, R13E At effective depth 4402' SNL, 4500' WEL, SEC.32, T11N, R13E At total depth 4440' SNL, 4448' WEL, SEC.32, T11N, R13E 12. Present well condition summary Total depth: measured true vertical Effective depth: measured true vertical 1050001eet Plugs (measured) 9251 'feet 10361 'feet Junk (measured) 9128feet 9. Permit number/approval number 91-07/ 10. APl number 50- 029-22129 11. Field/Pool Prudhoe Oil Pool Casing Length Structural -- Conductor 110' Surface 2662' Intermediate 10073' Production -- Liner 9838 Perforation depth: measured Size Cemented Measured depth True vertical depth BKB 2O" 146 146 10-3/4 3193 cu ft Permafrost 2698 2698 7-5/8" 1474 cu ft Class G 10109 8913 5-1/2" 150 cu ft Class G 10220'-10238', 10250'- 10270', 10270'- 10288' 9838-10483 8696-9236 true vertical subsea 8912'-8927',8938'-8955',8955'-8971' Tubing (size, grade, and measured depth) 4-1/2" 12.6# L80 to 9841' Packers and SSSV (type and measured depth) i3. Stimulation or cement squeeze summary REEEIVED DEC 1 4 199?- Packer @9751' sssv @2o83' Alaska 0il & Gas Cons, Commissio~ 'hn~,hnranA 5/06/91 A CTU Xy/ene wash was performed using the fol/ov~i~"l[~£c~- Intervals treated (measured) Treatment description including volumes used and final pressure 91 BBLS OF DSL, 97 BBLS XYLENE, 3 BBLS MEOH(CT FLUSH) i4: Representative Daily Average Production or Injection Data Prior to well operation Subsequent to operation OiI-Bbl Gas-Mcf Water-Bbl <200 <50 < 10 N/A N/A N/A Casing Pressure N/A · Tubing Pressure N/A 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_foreo.oJ~ Form 10-4~'~ R~v-06/15/88 7- is true and correct to the best of my knowledge. Title Senior Technical Assistant I Date SUBMIT IN DUI~LI~AT '~-" STATE OFALASKA ~-' 0 ~ I G I A-.KA OIL AND gAS CONSERVATION COMMI~ .;N REPORT OF SUNDRY WELL OPERATIONS 1. Operations performed: Operation shutdown Pull tubing .... 2. Name of Operator BP Exploration (Alaska) Inc. 3. Address P. 0. Box 196612, Anchorage, Alaska 99519-6612 4. Location of well at surface 2812' SNL, 2853' WEL, SEC. 31, T11N, R13E At top of productive interval 4362' SNL, 4554' WEL, SEC. 32, T11N, R13E At effective depth 4402' SNL, 4500' WEL, SEC.32, T11N, R13E At total depth 4440' SNL, 4448' WEL, SEC.32, T11N, R13E 12. Present well condition summary Total depth: measured true vertical Stimulate × Plugging Perforate AItercasing Repair well Other X 105000'feet 9251'feet 5. Type of Well: Development X Exploratory , Stratigraphic Service 6. Datum elevation (DF or KB) KBE=91.89 feet 7. Unit or Property name Prudhoe Bay Unit 8. Well number P- 14(14-32-11-13) 9. Permit number/approval number 91-07/ 10. APl number 50- 029-22129 11. Field/Pool Prudhoe Oil Pool Plugs (measured) Effective depth: measured true vertical 103611eet 91281eet junk (measured) Casing Length Size Structural -- Conductor 110' 20" Surface 2662' 10-3/4" Intermediate 10073' 7-5/8" Production -- Liner 9838 Perforation depth: measured Cemented 3193 cuft Permafrost 1474 cuft C/ass G 5-1/2" 150 cu ft Class G 10220'-10238', 10250'- 10270', 10270'- 10288' Measured depth 146 2698 10109 9838-10483 True vertical depth BKB 146 2698 8913 8696-9236 true vertical subsea 8912'-8927',8938'-8955',8955'-8971' Tubing (size, grade, and measured depth) 4-1/2" 12.6~ LBO to 9841' Packers and SSSV (type and measured depth) Packer @9751' SSSV @2083' 13. Stimulation or cement squeeze summary See Attachment Intervals treated (measured) Treatment description including volumes used and final pressure RECEIVED APR Alaska 0ii & Gas Cons. Commissio~ Anchorage 14. RePreSentative Daily Average Production or Injection Data OiI-Bbl Gas-Mcf Water-Bbl Casing Pressure Tubing Pressure Prior to well operation Subsequent to operation <200 f <50 < 10 1050 ..~ 714 450 1254 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 ~ ~"'8~ Title Form 10-404 Rev 06/15/ Date SUBMIT IN DUPLICATE WELL P.14 (14-32.11.13) Renerf/HCL/Frac An HCL Perf Wash was performed on 4/11/91 pumped was 1650 gal 15% HCL/10% XYLENE and 35 BBL Methanol. An HCL ballout stimulation was performed on 4/27/91 pumped 500 gal 15% HCL, 4300 gal 15% HCL w/450 7/8" 1.1 SG ball sealers spaced evenly, surge well three times to release balls and allow them to settle for 12 minutes then pump 1750 gals of 15% HCL at 1.0 BPM, 9500 gal 2% NH4CL brine, 2000 gal Arctic diesel post-flush. Maximum pressure is 4750 psi. The following interval was reperforated on 5/15/91 using 3 3/8 gun diameter with 6 SPF, 30 deg orientation and 60 deg phasing. 10220' - 10238' MD Performed hydraulic fracture on 5/23/91 pumped a total of 68,000// of 20/40 carbolite pumped with 65700// pumped behind pipe. 4/22/92 RECEIVED Alaska Oil & Ga~} Oo~s. Oorr~ission Anchorage "~'" STATE OF ALASKA ^. .;KA OIL AND GAS CONSERVATION COMMI,. APPLICATION FOR SUNDRY 1. Type of Request: Abandon__ Suspend__ Alter casing __ Repair well ~ Change approved program __ 2. Name of Operator BP Exploration (Alaska)/nc. 3. Address P. O. Box 196612, Anchorage, Alaska 99519-6612 .... ~4. LOcation of well at surface 2812' SNL, 2853' WEL, SEC. 31, T11N, R13E At top of productive interval 4362' SNL, 4554' WEL, SEC. $2, T11N, R13E At effective depth 4402' SNL, 4500' WEL, SEC.$2, T11N, RISE At total depth 4440' SNL, 4448' WEL, SEC.32, Tl 1N, R13E 12. Present well condition summary Total depth: measured true vertical Effective depth: measured true vertical Operation Shutdown__ Plugging __ 105000' feet 9251' feet Pull tubing __ Variance__ 5. Type of Well: Development __ Exploratory Stratigraphic __ Service X Re-enter suspended well __ Time extension Stimulate Perforate ~ Other X 6. Datum elevation (DF or KB) KBE=91.89 feet 7. Unit or Property name Prudhoe Bay Unit 8. Well number P- 14(14-32-11-13) 9. Permit number 91-07 10. APl number 50- 029-22129 11. Field/Pool Prudhoe Oil Pool Plugs (measured) 10361' feet Junk (measured) 9128' feet Casing Length Structural -- Conductor 110' Surface 2662' Intermediate 10073' Production -- Liner 9838 Perforation depth: Size Cemented 20" 10-3/4" 3193 cu ft Permafrost 7-5/8" 1474 cuft C/ass G 5-1/2" 150 cu fl C/ass G measured 10220'- 10238', 10250'-10270', 10270'- 10288' true vertical subsea 8912'-8927',8938'-8955',8955'-8971' Tubing (size, grade, and measured depth) 4-1/2" 12.6//L80 to 9841' Packers and SSSV (type and measured depth) Packer@9751' SSS V @2O83' Measured de~h True vertical de~h BKB 146 146 2698 2698 10109 8913 9838-10483 R"ECEIVED 8696-9236 0il & 6as Cons. 0ommissiol'~ ~J~ch0race 13. Attachments Description summary of proposal__ Detailed operations program BOP sketch 14. Estimated date for commencing operation 15. Status of well classification as: Estimated date of conversion is May 1, 1992 16. If proposal was verbally approved Oil~ Gas ~ Suspended __ Name of approver Date approved Service Convert well to Water Injector 17. I hereby certify that the foregoing is true and correct to the best of my knowledge. Signed ~ ~j~C-[~ Title /2 i'~ L~- ~(~/'~ FOR COMMISSION USE ONI. Y Date Conditions of approval: Notify Commission so representative may witness Plug integrity BOP Test Location clearance .:~ ':'' ,.,., Mechanical In~y~d 10-~0¥ pproved by order of the Comm~'"~'~. '~~ ,~ Commissioner Form 10-403 Rev 06/15/88 - Approval No. ?,2 -/:;~ z~ Date SUBMIT IN TRIPLICATE BP EXPLORATION BP Exploration (Alaska) Inc. 900 East Benson Boulevard P.O. Box 196612 Anchorage, Alaska 99519-6612 (907) 561-5111 TO: DISTRIBUTION Dale :06/06/91 T#:82489 FROM' SUBJECT: Information Control Well Records LR2-1 BP CASED HOLE FINAL~ Enclosed is your copy of the material listed below. If you have any questions, please contact BP Well Records at (907) 564-4445. F-26 Gas Entry 05/26/91 #1 10200-10415 Camco 5" J-11 Prod-F 05/08/91 #1 10400-20700 Camco 5" N-14 Bridge Plug 05/15/91 #1 9335-9937 Camco 5" P-11 Production Log 05/22/91 #1 9450-9780 Camco 5" P-14 Collar Survey 05/11/91 #1 9600-10360 Camco 5" P-14 CL Tag Run 05/20/91 # 1 9600-10225 Camco 5" P-14 GR Collar Log 05/19/91 #1 9600-10222 Camco 5" P-15 GR 05/14/91 #1 11600-12220 Camco 5" P-16 PITS 05/14/91 #1 10500-10784 Camco 5" R-26A Gas Lift/Temp 05/19/91 #1 2630-7750 Camco 5" S-07 PITS 05/07/91 #1 11040-11263 Camco 5" Y-16 Temp 05/13/91 #1 8500-9000 Camco 5" Distribution: ARCO CHEVRON EXXON GEOSCIENCES MOBIL PHILLIPS RESERVOIR STATE OF ALASKA ARCHIVES STATE OF ALASKA ' 0 J~ 1 6 I ~ ALASKA OIL AND GAS CONSERVATION COMMISSION~"~ '-~' ~ RECOMPLETION REPORT AND LOG WELL COMPLETION OR 1. Status of Well Classification of Service Well OIL [] GAS [] SUSPENDED [] ABAN~D [] SERVICE [] 2. Name of Operator 7. Permit Number BP Exploration 91-07 3. Address 8. APl Number P. O. Box 196612, Anchorage, Alaska 99519-6612 50- 029-22129 4. Location of well at surface ~~ '11' 9. Unit or Lease Name 2812' SNL, 2853' WEL, SEC. 31, T11N, R 13E~ _' ~"~'~ ! 1 LCC'ATIONSl Prudhoe Bay Unit l VEk~FI~cD ' 10. Well Number At Top Producing Interval P-14 (14-32-11-13) 4362' SNL, 4554' WEL, SEC. 32, T11N, R13E At Total Depth ~ . · i ;~' ~-I.~Z3~. 11. Field and Pool '- Prudhoe Bay Field/Prudhoe Bay Pool 4440' SNL, 4448' WEL, SEC. 32, T11N, R13E 5. Elevation in feet (indicate KB, DF, etc.) ~6. Lease Designation and Serial No. KBE = 91.89' I ADL 28288 12. Date Spudded 13. Date T.D. Reached 14. Date Comp., Susp. or Aband. 115. Water Depth, if offshore 116. No. ol Completions 01-24-91 02-07-91 04-04-91II1N/A feet MSL 17. Total Depth (MD+TVD) 18. Plug Back Depth (MD+TVD) 19. Directional Survey 120. Depth where SSSV set 121. Thickness of Permafrost 10500'MD/9251'TVD 10361'MD/9128'TVD YES [] NO [3I 2083'feet MD I 1970' 22. Type Electric or Other Logs Run DIFL//BHC, CHT/GR/CN/ZDL, Temp 23. .. CASING, LINER AND CEMENTING RECORD SETTING DEPTH MD CASING SIZE WT. PER FT. GRADE TOP BO'I-rOM HOLE SIZE CEMENTING RECORD AMOUNT PULLED ' 20" Surface 110' 10-3/4" 45.5# NT80 Surface 2698, 13-1/2" 3193 cu fl Permafrost ~7-5/8" 29.7# L-80 Surface 10109' 9-7/8" 1474 cu fl Class G 5-1/2" 17# NT80-S 9838' 10483' 6-3/4" 150 cu ft Class G 24. Perforations open to Production (MD+TVD of Top and Bottom and 25. TUBING RE-CORD interval, size and number) SIZE DEPTH SET (MD) PACKER SET (MD) Schlumberger 3-3/8" @ 4 spf 4-1/2" 1 2.6# L80 9841' 9751' MD TVDss 26. ACID, FRACTURE, CEMENT SQUEEZE, ETC. 10220'- 10238' 8912'-8927' DEPTH INTERVAL (MD) AMOUNT & KIND OF MATERIAL USED 10250'- 10270' 8938'-8955' 10-3/4" X 9-5/8" Freeze Protect Annulus with 150 bbls 10270'-10288' 8955'-8971' Crude Oil , 27. PRODUCTION TEST Date First Production IMethod of Operation (Flowing, gas lift, etc.) April 22, 1991 I Flowing Date of ;Test Hours Tested PRODUCTION FOR OIL-BBL GAS-MCF WATER-BBL CHOKE SIZE IGAS-OIL RATIO ~TEST PERIOD I Flow Tubing Casing Pressure .~ALCULATED OIL-BBL GAS-MCF WATER-BBL OIL GRAVITY-APl (corr) Press. :. 24-HOUR RATE 28. CORE DATA Brief description of lithology, porosity, fractures, apparent 'dips, and presence of oil, gas or water. Submit core chips." Form 10-407 Rev. 7~1-80 CONTINUED ON REVERSE SIDE Submit in duplicate 29. ,~ ~ ~ I ~! ~_~oGiCMAF~ERS 30. FORMATION TESTS NAME Include interval tested, pressure data, all fluids recovered and gravity, MEAS. DEPTH TRUE VERT. DEPTH GOR, and time of each phase. Sag 10078' 8888' Shublik A 10103' 8908' Zone ~ 10217' 9001' 31. LIST OF ATTACHMENTS 32. I hereby certify that the foregoing is true and correct to the best of my knowledge Signe .d~, ~'~/~_4;~..~'~/~ _~/'/T'J/7~Title PBU Lead Enc~ineer Date '~ ~'~'~ ~'~ // .// - -/ 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. Item 1: Classification of Service Wells: Gas injection, water injection, steam injection, air injection, salt water disposal, water supply for injection, observation, injection for in-situ combustion. Item 5: Indicate which elevation is used as reference (where not otherwise shown) for depth measurements given in other spaces on this form and in any attachments. Item 16 and 24: If this well is completed for separate production from more than one interval (multiple completion), so state in item 16, and in item 24 show the producing intervals for only the interval reported in item 27. Submit a separate form for each additional interval to be separately produced, showing the 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 well should show the details of any multiple stage cement- ing and the location of the cementing tool. Item 27: Method of Operation: Flowing, Gas Lift, Rod Pump, Hydraulic Pump, Submersible, Water In- jection, Gas Injection, Shut-in, Other-explain. Item 28: If no cores taken, indicate "none". Form 10-407 BP EXPLORATION (ALASKA), INC. DAILY DRILLING REPORT: PRUDHOE BAY UNIT As of 0600 Hrs. Thursday. January 24. 1991 WELL: P-I4 (14-32-11-13) APl No. 50-029-22 Day: 1 Depth at 0600 Hrs. = 24 Hour Footage = 5,,51 Ft. ,,551 Ft. Rig: AFE Number: AFE Amount = Current Costs = Estimated Final Cost = Alaska United Rig #2 125352 Current Operation' Drilling ahead. Summary of Last 24 Hours: Accepted rig at 2000 hrs on 1/23/91. Spudded at 0030 hrs on 1/24/91. Drilled 13-1/2" hole to 551'. Mud Type Mud weia'ht Spud Mud 8.8 #/gal Viscosity P ¥ YP .EtljJC..J.,Q~ Solids TemD 177 Sec. 30 48 11.5 cc 5% 48 °F · Survey Deoth Anale Direction -- N (+)/S (-) E(+)/W(-) Dog Leg 'T'VD SectiQrl Coordinate Coordinate °/100' RECEIVED Alaska 0ii .& Gas cons. '~chorago Reviewed By: ~ BP EXPLORATION (ALASKA), INC. DAILY DRILLING REPORT: PRUDHOE BAY UNIT As of 0600 Hrs. Friday. January_ 25. l~)Cj1 WELL: P-14 (14-32-11-13) AP! No. 50-029-22129 Day: 2. Depth at 0600 Hrs. = 24 Hour Footage = 2,720 Ft. 2,16~) Ft. Rig: AFE Number: AFE Amount = Current Costs = Estimated Final Cost = Alaska United Rig #2 125352 Current Operation: Short tripping. Summary_ of Last 24 Hours' Drilled and surveyed 13-1/2" hole to 2720'. Short trip for 10-3/4" casing. Mud Type Mud Weight Viscosity P V .YP Spud Mud 9.2 #/gal '180 Sec. 28 54 i~LC.j.~[_LD_,~s Solids 12.4 cc 7% Temp oF Survey D..EEtb Angle Direction TVD 1 505 0.75 S60E 505 5 1,990 0.25 N5E 1,990 N (+)/S (-) E(+)/W(-) Sectiorl Coordinate Coordinate 3 -2 3 6 -7 5 Dog Leg °/100' 0.10 0.10 Reviewed By: ~ BP EXPLORATION (ALASKA), INC. DAILY DRILLING REPORT: As of 0600 Hrs. Monday. January 28. 1991 WELL: P-14 (14-32-11-13) Day: 5 Depth at 0600 Hrs. = 72 Hour Footage = 5,011 Ft. 2,291 Ft. PRUDHOE BAY ,UNIT APl No. Rig: AFE Number: AFE Amount = Current Costs = Estimated Final Cost = ,,50-029-22129, Alaska United Rig #2 125352 Current Operation: Drilling ahead. Summary_ of Last 7;~ Hours: Ran and cemented 10-3/4" casing. ND riser. NU and tested BOPE. Tested 10-3/4" casing to 3000 psi, ok. Drilled out float equipment and 5' new hole. FIT = 16.1 ppg. Ddlled 9-7/8" hole to 5011'. MudType Mud Weight Viscosity P V Y_EP Fluid Loss Solids Temo Dispersed 9.4 #/gal 47 Sec. 13 15 5.4 cc 8% 65 °F ,, , Survey Depth Anale 0irection 'I'VD 1 4 3,494 16.20 S73.7E 3,484 28. 4,798 34.50 S66.7E 4,603 N (+)/S f-) E(+)/W(-), Dog Leg Section Coordinate Coordinate ~ 104 -33 -99 2.11 758 -256 -715 0.50 Reviewed By: ~' BP EXPLORATION (ALASKA), INC. DAILY DRILLING REPORT: PRUDHOE BAY UNIT As of 0600 Hrs. Wednesday. January 30. 1991 WELL: P-14 (14-32-11-13), APl No. 5. 0:029-22129 Day: Z Depth at 0600 Hrs. = 24 Hour Footage -- 7.029 Ft. 762 Ft. Rig: AFE Number: AFE Amount = Current Costs = Estimated Final Cost = Alaska United Rig #2 1__2-~52 Current Operation· Cut drilling line. Summary of Last 24 Hours: Drilled 9-7/8" hole to 7029'. Mud Tv.De Mud Weight Viscosity Disp 9.7 #/gal 60 Sec. P V YP EJ.uLd._l..a~ Solid~ 18 18 3.0 cc 11% T. em. p 79 OF Survey Depth Angle Direction 51 6,965 33.30 S67.3E TVD 6,388 N (+)/S (-) E(+)/W(-) Section Coordinate (:;;oordinate 1,984 -724 1,844 Dog Leg °[100' 0.60 Reviewed By: ~ BP EXPLORATION (ALASKA), INC. DAILY DRILLING REPORT: PRUDHOE BAY UNIT As of 0600 Hrs. Thursday. January 31. 1991 WELL: P-14 (14-32-11-13) APl No. ~0-029-221 29 Day: 8 Depth at 0600 Hrs. = 24 Hour Footage = 7,681 Ft. 652 Ft. Rig: AFE Number: AFE Amount = Current Costs = Estimated Final Cost = Alaska, United Rig #2 125352 Current Operation: POH. ,,Summary of Last 2.4. Hours' Drilled 9-7/8" hole to 7681'. Mud Tvoe - . Dispersed Mud Weight 9.7 #/gal Viscosity 57 Sec. P V YP IEkuiC_.kg~ Solids 15 , 16 3.0 cc 11% .T~.mp 78 OF Survey Depth 58 7,617 Anale -- 32.00 Directigq S65.6E ~D 6,936 N (+)/S (-) E(+)/W(-) Section Coordinate Coordinate 2,338 -874 2,169 Dog Leg 0/100' 0.60 Reviewed By: ~ BP EXPLORATION (ALASKA), INC. DAILY DRILLING REPORT: PRI~IDHOE BAY UNIT As of 0600 Hrs. Friday. February 1. 1991 WELL: P-14 (14-32-11-1~) APl No. 5O-029-22129 Day' 9 Depth at 0600 Hrs. = 24 Hour Footage = 8,547 Ft. 866 Ft. Rig: AFE Number: AFE Amount = Current Costs = Estimated Final Cost = Alaska United Rig #2 125352 Ct~rrent Operation: Drilling ahead. St~mmary of Last 2--4 Hours' Drilled 9-7/8" hole to 8547. Mud Tvoe Dispersed Mud Weiaht -- 10. #/gal Viscosity 48 Sec. PV YP Fluid Loss Solids TemD 1 8 1 4 2.8 cc 1 0% 84 °F Survey Depth Angle 65 8,276 36.00 Direction S68.8E TVD 7,485 N (+)/S (-) E(+)/W(-) Dog Leg Section Coordinate Coordinate °/100' 2,703 -1,014 2,506 0.60 Reviewed By: ~' BP EXPLORATION (ALASKA), INC. DAILY DRILLING REPORT: PRUDHOE BAY UNIT As of 0600 Hrs. Monday. February 4.1991 WELL: P-14 (14-,32-11-13) APl No. 50-029-22129. Day: 1 2 Depth at 0600 Hrs. = 72 Hour Footage = 10,115 Ft. 1,,568 Ft. Rig: AFE Number: AFE Amount = Current Costs = Estimated Final Cost = Alaska United Rig #2 125352 Current Operation' Circulating. Summary, of Last 72 Hours: Drilled 9-7/8" hole to 10115'. Circulate and condition hole to run 7-5/8" casing. MudType Mud Weight Viscosity P V YP Fluid Loss Solids Temo Dispersed 1 0 #/gal 47 Sec. 1 8 1 4 2.6 cc 10% 84 °F Survgy Deoth Angle Direction TVD 84 10,041 37.40 S56.8E 8,852 N (+)/S (-) E(+)/W(-). Dog.Leg Section Coordinate Coordinate °/100' 3,813 -1,502 3,505 1.90 Reviewed By:"t~ BP EXPLORATION (ALASKA), INC. DAILY DRILLING REPORT: PRUDHOE BAY UNIT As of 0600 Hrs. Tuesday, February_ 5, 1991 WELL: P-14 (14,32-11-13) APl No. 50-029-22129 Day' 1 ;,-3 Depth at 0600 Hrs. = 10.115 Ft. 24 Hour Footage = 0 Ft. Rig: AFE Number: AFE Amount = Current Costs = Estimated Final Cost = A!as.ka United Rig #2 125352 Current Operation: Changing rams. ,,Summary of Last 24 Hours: Ran and cemented 7-5/8" casing. Changed pipe rams to 3-1/2". Mud Type Mud Weight Viscosity P V Dispersed 9.7 Cf/gal 36 Sec. 1 0 YP Fluid Loss Solids 7 cc Temp oF Survey Deoth Angle Direction TVD N (+)/S (-) E(+)/W(-) Sectign Coordinate Coordinate Dog Leg o/100' Reviewed By: ~ BP EXPLORATION (ALASKA), INC. DAILY DRILLING REPORT: PRI. IDHOE BAY UNIT As of 0600 Hrs. Wednesday. February 6. 1991 - WELL: P~14 (14-~2-11-13~, AP! No. 50-02~)-22129 Day: .14 Depth at 0600 Hrs. = 10.115 Ft. 24 Hour Footage = O Ft. Rig: AFE Number: AFE Amount = Current Costs = Estimated Final Cost = Ala, ska United Rig #2 125352 C~rrent Operation: _ Drilling float equipment. Summary of Last 24. Hours: Tested BOPE. LD 5" DP. PU 3-1/2" DP. Drill float equipment. Mud Type Mud Weight Viscosity p v Dispersed 9.0 #/gal 34 Sec. 3 YP i~_[.¢.j.Q_j..(;~ Solids Temp 2 9.2 cc 6% 54 °F Survey J~ Angle .[~.J.Ee.C, JLQ~ TVD N (+)/S (~) E(+)/W(-) DQg Leg Section Coordinate Coordinate °/100' Reviewed By: BP EXPLORATION (ALASKA), INC. DAILY DRILLING REPORT: PRUDHOE BAY UNIT As of 0600 Hrs. Thumdav. February 7. 1991 WELL: P-14 (14-32-11-13) APl No. .,50-029-221 29 Day: 15 Depth at 0600 Hrs, = 10.500 Ft. 24 Hour Footage = 385 Ft. Rig: AFE Number: AFE Amount = Current Costs = Estimated Final Cost = Alaska United Rig #2 125352 Current Operation'. Logging. Summary_ of Last 24. Hours: Swapped mud system. Ddlled 6-3/4" hole to TD at 10500'. POH for logs. M~¢ Type Mud Weight Viscosity Brine XC Polymer 8.7 #/gal 34 Sec. P V 'Y'P .EJ.UJ.C._L.Q.¢~ Solids Temo 7 9 8.2 cc 3% 84 °F Survey Deoth Angle Direction N (+)/S (-). E(+)/W(,) Dog Leg TVD Section Coordinate Coordinate °/100! Reviewed By: ~ BP EXPLORATION (ALASKA), INC. DAILY DRILLING REPORT: PRUDHOE BAY UNIT As of 0600 Hrs. Friday. February_ 8. !991 WELL: P-14 (14-32-11-1~) APl No. 50-029-221 29 Day: 16 ..' Depth at 0600 Hrs. = 10.500 Ft. 24 Hour Footage = O Ft. Rig: AFE Number: AFE Amount = Current Costs = Estimated Final Cost = Alaska United Rig #2 125352 Current Operation: Cut and slip drilling line. Summary of Last 24 Hours: Logged 6-3/4" open hole. Cut and slip drilling line. Mud Tvoe Mud Weiaht Viscosity - . Brine XC Polymer 8.7 #/gal 34 Sec. PV YP Fluid Loss Solids 7 8 8.4 cc 3% TemD 78 OF Survey Deoth Angle Directiorl _TVD N (+)/S (-) E(+)/W(-) Section Coordinate Coordinate Dog Leg °/100' Reviewed By: ~ BP EXPLORATION (ALASKA), INC. DAILY DRILLING REPORT: PRUDHOE BAY UNIT As of 0600 Hrs. Monday. Februaw 11, 1991 WELL: P-14 (14-32-11-13) AP! No. 50-029-221 29 Day: 1 9 Depth at 0600 Hrs. = 72 Hour Footage = 101361 Ft. OFt. Rig: AFE Number: AFE Amount = Current Costs = Estimated Final Cost = Alaska United Rig #2 125352 Current Operation: Cleaning pits. ,.Summary Qf Last 72 .Hot, rs: Ran and cemented 5-1/2" chrome liner. Cleaned out to top of liner. Cleaned out liner to landing collar at 10,361'. Tested liner lap. Polished tie-back sleeve. Displaced well to brine. Mud Tv0e Mud Weight Viscosity P V YP Fluid Loss Solids Temp NaCI 8.5 #/gal 26 Sec. cc °F Survey Deoth Angle Direction N (+)/S f-) E(+)/W(-) Dog Leg TV[;) Section Coordinate Coordinate °/100' Reviewed By' ~~ BP EXPLORATION (ALASKA), INC. DAILY DRILLING REPORT: PRUDHOE BAY UNIT As of 0600 Hrs. Tuesday. February_ 12, 1991 WELL: P-14 (14-32-11-13) APl No. : 50-029-221 29 Day: 1 9 Depth at 0600 Hrs. = 10,361 Ft. 24 Hour Footage = Ft. Rig: AFE Number: AFE Amount = Current Costs = Estimated Final Cost = Alaska United Rig #2 125352 Current Operation' Logging Summary of Last 24 Hours: Cleaned pits. Filtered brine. Tested liner and lap to 3000 psi. Log CBT/CET and Gyro. Mud Type Brine Mud Weight 8.5 #/gal Viscosity Sec. PV YP Fluid Loss Solids CC Temp OF Survey Depth Anole Direction TVD N (+)/S (-) Ef+)/VVf-} Section Coordinate Coordinate Dog Leg o/100' Reviewed By: RIS BP EXPLORATION (ALASKA), INC. DAILY DRILLING REPORT: PRUDHOE BAY UNIT As of 0600 Hrs. Wednesday. February 13. 1991 WELL: P-14 (14-32-11-13),, APl No. 50-029-221 29 Day: 2q Depth at 0600 Hrs. = 10,361 Ft. 24 Hour Footage = Ft. Rig: AFE Number: AFE Amount = Current Costs = Estimated Final Cost = Alaska United Rig #2 125352 Cur, rent Operation' Freeze protect well Summary of Last 24 Hours: Completed gyro. Ran and landed tubing. N/U and tested tree. Set and tested packer. Freeze protected well. Mud Type Mud Weight Viscosity p V YP #/gal Sec. Fluid Loss Solids Temp cc °F Survey Depth Angle Direction N (+)/S (-) E(+)/W(-) Dog ,L,eg TVD Section Coordinate Coordinate °/100' Reviewed By: RIS BP EXPLORATION (ALASKA), INC. DAILY DRILLING REPORT: PRUDHOE BAY UNIT As of 0600 Hrs. Thursday. February_ 14, 1991 WELL: P-14 (14-32-11-13) APl No. 50-029-221 29 Day: 22 Depth at 0600 Hrs. = 10,36! Ft. 24 Hour Footage = O Ft. Rig: AFE Number: AFE Amount = Current Costs = Estimated Final Cost = Alaska United Rig #2 125352 Current Oper, ation' Release rig. Summary of Last 24 Hours: Secured tree. Cleaned cellar. Released rig at 0730 hrs on 2/13/91. Mud T_vpe Mud Weight Viscosity p V YP #/gal Sec. Fluid Loss Solids Temp CC °F Survey Depth Angle Direction .,'TVD. N (+)/S (-) E(+)/W(-) ,D0a Leg Section Coordinate Coordinate °/100' Reviewed By: ~ I I SUB. SURFACE DIRECTIONAL SURVEY ~]~UIDANCE [~]ONTINU,OUS F'~IooL Company BP EXPLORA ITOH Well Name P_14(14.32_11-131(2,4,66' NSL~2152' EWL~SEC 31~T11N,R!3E) FleldlLocatlon P,,RUDHOE BAY~ NORTH SLOPE, A,LASKA Jo13 Reference NO,; 74356 Loaaed FORMICA Date_ Il-FEB-91 Computed KRUWELL * SCHLUMBERGER GCT DIRECTIONAL SURVEY CUSTOMER LISTING FOR BP EXPLORATION INC. P-14 (14-32-11-13) PRUDHOE BAY NORTH SLOPE, ALASKA SURVEY DATE: 11-FEB-1991 METHODS OF COMPUTATION TOOL LOCATION: INTERPOLATION: VERTICAL SECTION: ENGINEER: JEFF FORMICA TANGENTIAL- Averaged deviation LINEAR HORIZ. DIST. PROJECTED ONTO A and azimuth TARGET AZIMUTH OF SOUTH 66 DEC 30 MIN EAST COMPUTATION DATE: 20-FEB-91 PAGE 1 BP EXPLORATION INC. P-14 (14-32-11-13) PRUDHOE BAY NORTH SLOPE, ALASKA DATE OF SURVEY: 11-FEB-1991 KELLY BUSHING ELEVATION: 91.89 FT ENGINEER: JEFF FORMICA INTERPOLATED VALUES FOR EVEN 100 FEET OF MEASURED DEPTH TRUE SUB-SEA COURSE MEASURED VERTICAL VERTICAL DEVIATION AZIMUTH DEPTH DEPTH DEPTH DEG MIN DEG MIN VERTICAL DOGLEG RECTANGULAR COORDINATES HORIZ. DEPARTURE SECTION SEVERITY NORTH/5OUTH EAST/WEST DIST. AZIMUTH FEET DEG/IO0 FEET FEET FEET DEG MIN 0 O0 100 O0 200 O0 300 O0 4o0 oo 500 O0 600 O0 700 O0 800.00 0 O0 100 O0 2OO O0 300 O0 400 O0 499 99 599 99 699 99 799 99 900.00 899.99 -91.89 0 0 N 0 0 E 8,11 0 12 S 47 58 E 108.11 0 21 S 0 35 W 208.11 0 18 S 37 41 E 308.11 0 20 S 17 30 W 408.10 0 17 S 31 7 E 508.10 0 23 S 20 39 W 608.10 0 10 S 21 48 W 708.10 0 12 S 43 56 E 808.10 0 18 S 29 49 W 0.00 0.22 0.50 0.88 1.18 1 .33 1 .50 1 .68 1,69 1 .74 0 O0 0 O0 0 04 0 O0 0 34 071 0 O9 0.79 0.94 0,37 0.00 N 0.06 S 0.51 S 1.06 S 1,49 S 2.11 S 2.54 S 2.96 S 3,31 S 3.56 S 0 O0 E 0 22 E 0 33 E 0 49 E 0 64 E 0 54 E 0 53 E 0 54 E 0 40 E 0 35 E 0 O0 N 0 0 E 0 22 S 75 41 E 0 60 S 32 40 E 1 17 S 24 49 E 1 62 S 23 17 E 2 17 S 14 19 E 260 S 11 47 E 3 01 S 10 25 E 3 34 5 6 49 E 3.58 S 5 34 E 1000.00 999 99 1100.00 1099 1200.00 1199 1300.00 1299 1400.00 1399 1500.00 1499. 1600.00 1599 1700.00 1699 1800,00 1799 1900.00 1899 908.10 0 17 S 20 12 E 99 1008.10 0 20 S 7 22 E 99 1108.10 0 20 S 18 19 W 98 1208.09 0 14 S 22 7 E 98 1308,09 0 19 S 16 13 W 98 1408.09 0 17 S 37 38 W 98 1508.09 0 9 S 43 58 E 98 1608.09 0 13 S 50 17 E 98 1708.09 0 16 S 9 41 W 98 1808.09 0 11 S 53 16 W 2.00 2.18 2.48 2.74 2.71 2.64 2.80 2.97 3.13 3.32 0.00 0 59 1 O0 0 43 0 67 0 O9 1 15 0 70 0 72 O. 68 4.05 S 4.59 S 5.13 S 5.65 S 6.12 S 6.44 S 6.71 S 7.11 S 7.39 S 7.59 S 0.42 E 4.07 S 5 58 E 0.38 E 4.60 S 4 45 E 0.48 E ' 5.15 S 5 18 E 0,53 E 5.67 S 5 24 E 0.30 E 6.12 5 2 49 E 0.08 E 6.44 S 0 45 E 0.14 E 6.71 S 1 10 E 0.15 E 7.11 5 1 13 E 0.19 E 7.40 5 1 30 E 0.32 E 7.60 S 2 23 E 2000.00 1999.98 1908 09 2100.00 2099.98 2008 2200°00 2199.98 2108 2300,00 2299.98 2208 2400.00 2399.98 2308 2500,00 2499.98 2408 2600.00 2599.97 2508 2700.00 2699.97 2608 2800.00 2799.97 2708 2900.00 2899.94 2808 0 10 S 58 57 E 09 0 16 S 38 36 W 09 0 8 S 4 37 W 09 0 15 S 42 49 E 09 0 14 S 14 34 E 09 0 14 S 30 14 E 08 0 22 S 12 59 E 08 0 24 S 12 25 W 08 0 22 S 26 21W 05 2 46 S 63 20 E 3.32 3.39 3.54 3.63 3.97 4.35 4.67 4.92 5.05 6.70 0 07 0 05 1 02 0 O0 1 12 0 18 0 04 0 50 0 57 3 69 7895 8125 8375 8 74 S 9055 9405 9895 10 49 S 11.14 S 12.27 S 0.20 E 7.89 S 1 26 E O. 17 E 8. 12 S 1 13 E 0.23 E 8.37 S 1 33 E 0.16 E 8.74 S 1 3 E 0.39 E 9.06 S 2 29 E 0.65 E 9.43 S 3 57 E 0.79 E 9.92 S 4 33 E 0.80 E 10.52 S 4 22 E 0.66 E 11.16 S 3 23 E 1.97 E 12.42 S 9 7 E 3000.00 2999.65 2907.76 5 22 3100.00 3099.02 3007,13 7 23 3200.00 3198.04 3106.15 8 40 3300.00 3296 51 3204.62 11 52 3400.00 3393 74 3301.85 14 5 3500.00 3490 48 3398.59 16 10 3600.00 3585 91 3494.02 19 4 3700.00 3679 37 3587.48 22 32 3800.00 3771 12 3679.23 24 18 3900.00 3861 05 3769.16 27 34 S 71 30 E S 76 8 E S 77 35 E S 75 41 E S 74 2 E S 74 11 E S 77 8 E S 76 49 E S 75 48 E S 73 46 E 14.18 25.21 38.96 56.01 79.15 104.23 133.74 168.60 207.78 250.99 1.76 2.85 2.30 4.51 0,31 3.05 5.03 2.66 2.75 3.42 14.99 S 8.95 E 17.46 S 30 50 E 18.02 S 19.66 E 26.67 S 47 29 E 21.10 S 33.31 E 39.43 S 57 39 E 25.03 S 50.20 E 56 09 S 63 30 E 31.33 S 72.69 E 79 16 S 66 41 E 38.31 S 97.00 E 104 29 S 68 27 E 46.03 S 125.82 E 133 98 S 69 54 E 53.64 S 160.53 E 169 25 S 71 31 E 63.06 S 199.15 E 208 89 S 72 26 E 74.41 S 241.33 E 252 54 S 72 52 E COMPUTATION DATE; 20-FEB-91 PAGE 2 BP EXPLORATION INC. P-14 (14-32-11-13) PRUDHOE BAY NORTH SLOPE, ALASKA DATE OF SURVEY: 11-FEB-1991 KELLY BUSHING ELEVATION: 91.89 FT ENGINEER: JEFF FORMICA INTERPOLATED VALUES FOR EVEN 100 FEET OF MEASURED 'DEPTH TRUE SUB-SEA COURSE VERTICAL DOGLEG RECTANGULAR.COORDINATES HORIZ. DEPARTURE MEASURED VERTICAL VERTICAL DEVIATION AZIMUTH SECTION SEVERITY NORTH/SOUTH EAST/WEST DIST. AZIMUTH DEPTH DEPTH DEPTH DEG MIN DEG MIN FEET DEG/IO0 FEET FEET FEET DEG 4000 O0 3948.62 3856.73 30 6 S 71 46 E 298.98 4100 4200 4300 4400 4500 4600 4700 4800 4900 O0 4033.98 3942.09 32 48 S 70 11 E 350.90 O0 4116.51 4024.62 35 42 S 69 14 E 407.27 O0 4197 36 4105.47 35 59 S 68 30 E 466.07 O0 4278 53 4186.64 35 28 S 67 56 E 524.45 O0 4360 27 4268.38 35 20 S 67 25 E 582.05 O0 4442 13 4350.24 35 4 S 66 40 E 639.48 O0 4524 O0 4432.11 34 54 S 66 26 E 696.90 O0 4606 22 4514.33 34 26 S 66 39 E 753.82 O0 4689 11 4597.22 33 42 S 66 55 E 809.75 2.66 3.87 105.87 S 336 2.15 125.48 S 389 0.78 146.71 S 444 0.49 168.45 S 498 1.62 190.30 S 551 0.59 212.70 S 604 0.56 235.65 S 657 0.92 258~32 S 709 0.22 280.35 S 761 88.84 S 287 39 E 300 81 S 72 49 E 60 E 352 54 E 409 43 E 468 63 E 526 94 E 583 83 E 641 47 E 698 67 E 755 09 E 811 86 S 72 32 E 25 S 72 9 E 02 S 71 44 E 32 S 7~1 20 E 83 S 70 59 E 14 S 70 38 E 42 S 70 17 E 23 S 70 0 E 08 S 69 47 E 5000.00 4772 55 4680.66 33 4 S 66 36 E 864.87 5100.00 4856 61 4764.72 32 33 S 66 23 E 919.03 5200.00 4940 97 4849.08 32 27 S 66 25 E 972.73 5300.00 5025 16 4933.27 32 49 S 67 2 E 1026.70 5400.00 5109 10 5017.21 33 8 5 67 6 E 1081.05 5500.00 5192 61 5100.72 33 28 S 67 21 E 1136.05 5600.00 5275 88 5183.99 33 41 S 67 41 E 1191.41 5700.00 5358.94 5267.05 34 12 S 67 33 E 1247.09 5800.00 5441.35 5349.46 34 38 S 67 28 E 1303.71 5900.00 5523.37 5431.48 35 6 S 67 40 E 1360.92 0.81 0.50 0.59 0 38 0 56 0 30 0 20 1 10 0 34 0 42 302 10 S 811.74 E 866.13 S 69 35 E 323 345 366 387 409 430 451 473 494 74 S 861.39 E 920.21 S 69 24 E 25 S 910.58 E 973.84 S 69 14 E 59 S 960.16 E 1027.76 S 69 6 E 72 S 1010.23 E 1082.08 S 69 0 E 09 S 1060.92 E 1137.06 S 68 55 E' 26 S 1112.07 E 1192.41 S 68 51 E 44 S 1163.58 E 1248.09 S 68 48 E 12 S 1215.91 E 1304.71 5 68 44 E 98 S 1268.78 E 1361.91 S 68 41 E 6000.00 5605.02 5513 13 35 21 S 67 34 E 1418.65 6100.00 5686.52 5594 6200.00 5767.49 5675 6300.00 5848.05 5756 6400.00 5928.81 5836 6500.00 6009.83 5917 6600.00 6091.18 5999 6700.00 6172.96 6081 6800.00 6255.36 6163 6900.00 6338.30 6246 63 35 37 S 67 34 E 1476.58 60 36 14 S 67 19 E 1535.26 16 36 17 S 67 12 E 1594.50 92 36 3 5 67 30 E 1653.46 94 35 44 S 67 36 E 1712.07 29 35 22 S 67 44 E 1770.21 07 34 50 S 67 48 E 1827.75 47 34 15 S 67 41 E 1884.39 41 33 41 S 67 39 E 1940.25 0 14 0 47 0 35 0 75 0 34 0 29 0 39 0 82 0 50 0 60 516.94 S 1322.18 E 1419 64 S 68 39 E 539.04 S 1375.74 E 1477 561.56 S 1429.94 E 1536 584.53 S 1484.54 E 1595 607.23 S 1538.97 E 1654 629.60 S 1593.15 E 1713 651.71 S 1646.94 E 1771 673.49 S 1700.21 E 1828 694.95 S 1752.64 E 1885 716.21 S 1804.31 E 1941 57 S 68 36 E 25 S 68 34 E 48 S 68 30 E 43 S 68 28 E 05 S 68 26 E 2O 5 68 25 E 74 5 68 23 E 39 5 68 22 E 26 5 68 21E 7000.00 6421.78 6329.89 33 8 5 67 36 E 1995.29 7100.00 6505.51 6413.62 33 11 S 67 18 E 2049.96 7200.00 6589.26 6497.37 32 59 S 67 0 E 2104.60 7300.00 6673.25 6581.36 32 46 S 66 51 E 2158.87 7400.00 6757.38 6665.49 32 40 S 66 43 E 2212.93 7500.00 6841.59 6749.70 32 35 S 66 10 E 2266.86 7600.00 6926.14 6834.25 31 57 S 65 21 E 2320.25 7700.00 7011.24 6919.35 31 33 S 64 54 E 2372.76 7800.00 7096.13 7004.24 32 22 5 65 45 E 2425.59 7900.00 7179.90 7088.01 33 46 S 68 28 E 2480.19 0.38 0.29 0.22 0.19 0.12 0.59 0.75 0.39 1 .57 1 .47 737.16 S 1855.22 E 1996.31 5 68 20 E 758.12 S 1905.72 E 2050 98 $ 68 18 E 779.37 S 1956.06 E 2105 800.64 S 2006.00 E 2159 821.96 S 2055.67 E 2213 843.48 S 2105.12 E 2267 865.40 S 2153.81 E 2321 887.57 S 2201.~;2 E 2373 909.73 S 2249.,t0 E 2426 930.98 S 2299.70 E 2480 61 568 17 E 87 S 68 15 E 91 5 68 12 E 82 5 68 10 E 17 5 68 7 E 61 5 68 3 E 40 S 67 59 E 99 S 67 58 E BP EXPLORATION INC. P-14 (14-32-11-13) PRUDHOE BAY NORTH SLOPE, ALASKA COMPUTATION DATE: 20-FEB-91 PAGE 3 DATE OF SURVEY: 11-FEB-1991 KELLY BUSHING ELEVATION: 91,89 FT ENGINEER: JEFF FORMICA INTERPOLATED VALUES FOR EVEN 100 FEET OF MEASURED DEPTH TRUE SUB-SEA COURSE MEASURED VERTICAL VERTICAL DEVIATION AZIMUTH DEPTH DEPTH DEPTH DEG MIN DEG MIN 8000.00 7262 89 7171,00 33 51 8100.00 7345 8200.00 7427 8300.00 7509 8400.00 7589 8500.00 7669 8600.00 7749 8700.00 7828. 8800.00 7906 8900.00 7983 93 7254.04 34 9 93 7336.04 35 37 00 7417.11 35 52 63 7497.74 36 58 37 7577.48 37 3 12 7657,23 37 13 40 7736,51 37 58 51 7814,62 39 19 12 7891,23 40 37 9000,00 8058,35 7966,46 41 44 9100,00 8132,30 8040,41 42 50 9200,00 8206,06 8114,17 41 57 9300,00 8280,89 8189,00 41 13 9400,00 8356,67 8264.78 40 13 9500,00 8433,49 8341,60 39 34 9600,00 8510,67 8418,78 39 29 9700.00 8587.90 8496.01 39 6 9800.00 8666.29 8574.40 37 46 9900.00 8745.84 8653.95 36 43 10000.00 8826.02 8734 13 36 53 10100.00 8905.58 8813 69 37 36 10200.00 8986.76 8894 87 32 26 10300.00 9073.70 8981 81 27 54 10400,00 9162,37 9070 48 27 29 10500,00 9251,09 9159 20 27 29 VERTICAL DOGLEG RECTANGULAR COORDINATES HORIZ. DEPARTURE SECTION SEVERITY NORTH/SOUTH EAST/WEST DIST. AZIMUTH FEET DEG/IO0 FEET FEET FEET DEG S 68 21 E 2535 94 S 68 2 E 2591 $ 69 24 E 2648 S 69 15 E 27O7 S 69 56 E 2766 S 69 51 E 2826 S 69 13 E 2886 S 68 25 E. 2947 S 66 41 E 3010 S 65 18 E 3074 64 82 29 36 60 84 73 15 41 0 78 1 41 1 31 0 46 1 67 0 45 0 57 1 36 1 83 1 47 951,28 S 2351 67 E 2536,78 S 67 59 E 972,11S 2403 992,94 S 2456 1013,45 S 2511 1034,26 S 2566 1054,89 S 2623 1075,97 S 2680 1097.96 S 2736 1121,76 S 2794 1147.98 S 2853 34 E 2592,50 S 67 59 E 64 E 2649,72 S 68 0 E 48 E 2708,25 S 68 1 E 85 E 2767,38 S 68 3 E 56 E 2827,69 S 68 6 E 08 E 2888,00 S 68 8 E 92 E 2948,94 S 68 8 E 64 E 3011,37 S 68 8 E 31 E 3075,59 S 68 5 E 5 64 3O E 3140 26 5 63 47 E 3207 52 5 62 34 E 3274 93 5 62 1 E 3341 O8 5 60 29 E '3406 04 5 61 36 E 3469 77 5 61 24 E 3533 09 5 63 17 E 3596.49 $ 60 2 E 3658.35 5 58 40 E 3718.39 1 ,09 0,98 1 ,35 1 ,02 1 ,31 0,81 2,13 1 ,71 2,62 0,94 1175,97 S 2912,94 E 3141,36 S 68 1 E 1205,33 S 2973,52 E 3208,53 S 67 56 E 1235,76 5 3033,80 E 3275,82 S 67 50 E 1266,73 S 3092,46 E 3341,84 S 67 44 E 1298,11 S 3149,65 E 3406,67 S 67 36 E 1329,04 S 3205,70 E 3470,28 S 67 29 E 1359,64 S 3261,44 E 3533,50 S 67 22 E 1388,63 S 3317,96 E 3596,83 S 67 17 E 1418,02 S 3372,64 E 3658,62 S 67 12 E 1449,44 5 3424,45 E 3718,57 S 67 4 E S 58 7 E 3777,62 S 55 58 E 3837,31 S 58 37 E 3894.83 $ 53 56 E 3943.53 S 52 23 E 3988,44 S 52 23 E 4033,20 2 46 0 19 9 13 4 18 0 O0 0 O0 1480 33 S 3475,60 E 3777,72 S 66 56 E 1513 60 S 3526.22 E 3837,35 S 66 46 E 1545 36 S 3575.14 E 3894,84 S 66 37 E 1571 99 S 3616,67 E 3943,53 S 66 30 E 1600 10 S 3653.42 E 3988,45 S 66 21 E 1628 28 S 3689.97 E 4033,26 S 66 11 E BP EXPLORATION INC. P-14 (14-32-11-13) PRUDHOE BAY NORTH SLOPE, ALASKA TRUE SUB-SEA COURSE MEASURED VERTICAL VERTICAL DEVIATION AZIMUTH DEPTH DEPTH DEPTH DEG MIN DEG MIN 0.00 0.00 -91.89 0 0 1000 O0 999.99 908.10 0 17 2000 00 1999 98 1908,09 0 10 3OOO O0 2999 4000 O0 3948 5O00 O0 4772 6O0O O0 5605 7000.00 6421 80O0.00 7262 9000.00 8058 COMPUTATION DATE: 20-FE8-91 PAGE 4 DATE OF SURVEY: 11-FEB-1991 KELLY BUSHING ELEVATION: 91.89 FT ENGINEER: JEFF FORMICA INTERPOLATED VALUES FOR EVEN 1000 FEET OF MEASURED DEPTH VERTICAL DOGLEG RECTANGULAR COORDINATES HORIZ. DEPARTURE SECTION SEVERITY NORTH/SOUTH EAST/WEST DIST. AZIMUTH 65 2907.76 5 22 62 3856.73 30 6 55 4680.66 33 4 02 5513.13 35 21 78 6329.89 33 8 89 7171.00 33 51 35 7966.46 41 44 FEET DEG/IO0 FEET FEET FEET DEG MIN N 0 0 E 0.00 S 20 12 E 2.00 S 58 57 E 3.32 S 71 30 E 14.18 S 71 46 E 298.98 S 66 36 E 864.87 S 67 34 E 1418.65 S 67 36 E 1995.29 S 68 21 E 2535.94 S 64 30 E 3140.26 10000.00 8826.02 8734.13 36 53 10500.00 9251.09 9159,20 27 29 S 58 7 E 3777.62 S 52 23 E 4033.20 0 O0 0 O0 0 07 1 76 2 66 081 0 14 0 38 0 78 1 09 2.46 0.00 0.00 N 4.05 S 0 7.89 S 0 14.99 S 8 88.84 S 287 302.10 S 811 516.94 S 1322 737.16 S 1855 951.28 S 2351 1175.97 S 2912 42 E 4 20 E 7 95 E 17 39 E 300 74 E 866 18 E 1419 22 E 1996 67 E 2536 94 E 3141 0 O0 E 0 O0 N 0 0 E 07 S 5 58 E 89 S 1 26 E 46 S 20 50 E 81 S 72 49 E 13 S 69 35 E 64 S 68 39 E 31 S 68 20 E 78 S 67 59 E 36 S 68 1 E 1480.33 S 3475.60 E 3777.72 S 66 56 E 1628.28 S 3689.97 E 4033.26 S 66 11 E BP EXPLORATION INC. P-14 (14-32-11-13) PRUDHOE BAY NORTH SLOPE, ALASKA COMPUTATION DATE: 20-FEB-91 PAGE 5 DATE OF SURVEY: 11-FEB-1991 KELLY BUSHING ELEVATION: 91.89 FT ENGINEER: JEFF FORMICA INTERPOLATED VALUES FOR EVEN 100 FEET OF SUB-SEA DEPTH TRUE SUB-SEA COURSE VERTICAL DOGLEG RECTANGULAR COORDINATES HORIZ. DEPARTURE MEASURED VERTICAL VERTICAL DEVIATION AZIMUTH SECTION SEVERITY NORTH/SOUTH EAST/WEST DIST. AZIMUTH DEPTH DEPTH DEPTH DEG MIN DEG MIN 0.00 91 89 91 191 89 191 291 89 291 391 89 391 491 90 491 591 90 591 691.90 691 791.90 791 891.90 891 0 O0 -91.89 0 0 N 0 0 E 89 0.00 0 12 S 53 21 E 89 100.00 0 20 S 1 22 W 89 200.00 0 18 S 37 30 E 89 300.00 0 19 S 14 1 W 89 400.00 0 18 S 21 41 E 89 500.00 0 22 5 22 21 W 89 600.00 0 10 S 0 53 W 89 700.00 0 14 S 28 19 E 89 800.00 0 18 S 35 20 W 991.90 991.89 900.00 0 18 S 20 48 E 1091.90 1091.89 1000.00 '0 21 S 0 31 E 1191.90 1191.89 1100.00 0 19 S 7 35 W 1291.91 1291.89 1200.00 0 15 S 31 14 E 1391.91 1391 89 1300.00 0 20 S 23 48 W 1491.91 1491 89 1400.00 0 17 S 39 32 W 1591.91 1591 89 1500.00 0 8 S 66 43 E 1691.91 1691 89 1600.00 0 14 S 37 3 E 1791.91 1791 89 1700.00 0 16 5 21 30 W 1891.91 1891 89 1800.00 0 9 S 26 12 W 1991.91 1991.89 1900 O0 0 10 S 54 39 E 2091.91 2091.89 2000 O0 0 16 S 40 48 W 2191.91 2191.89 2100 O0 0 5 S 19 11 E 2291.91 2291.89 2200 O0 0 15 5 38 55 E 2391.91 2391.89 2300 O0 0 13 S 14 28 E 2491.91 2491.89 2400 O0 0 14 S 36 2 E 2591.92 2591.89 2500 O0 0 21 S 14 2 E 2691.92 2691.89 2600.00 0 23 S 14 14 W 2791.92 2791.89 2700.00 0 22 S 23 53 W 2891.94 2891.89 2800.00 2 29 S 62 9 E FEET DEG/IO0 FEET FEET DEG MIN O.OO 0.00 0 19 0.00 0 48 0.21 0 84 0.00 1 18 0.62 1 30 0.81 1 50 0.18 1 67 0.84 1 66 1.29 1 75 0.15 1.97 0.00 2.15 1.06 2.47 0.89 2.72 0.03 2.71 0.46 2.65 0.06 2.78 0.72 2.95 0.80 3.12 0.50 3.32 0.88 3.30 0.14 3.41 0.00 3.54 0.62 3.60 0.16 3.95 1.03 4.32 0.00 4.63 0.11 4.91 0.67 5.05 0.70 6.31 4.24 2992.21 2991.89 2900.00 5 15 S 71 8 E 13.47 3092.81 3091.89 3000.00 7 11 S 75 43 E 24.32 3193.78 3191.89 3100.00 8 32 S 77 37 E 38.04 3295.28 3291.89 3200.00 11 39 S 75 51 E 55.09 3398.10 3391.89 3300.00 14 5 S 74 3 E 78.70 3501.47 3491.89 3400.00 16 12 S 74 10 E 104.64 3606.33 3591.89 3500.00 19 21 S 77 26 E 135.79 3713.57 3691.89 3600.00 22 52 S 76 34 E 173.74 3822.85 3791.89 3700.00 24 59 S 75 30 E 217.18 3934.94 3891.89 3800.00 28 31 S 72 51 E 267.30 1.43 2.74 2.19 4.60 0.28 2.76 4.40 1.76 3.41 2.82 FEET 0.00 N 0.04 S 0.46 S 1.03 S 1.45 S 2.07 S 2.50 S 2.94 S 3.29 S 3.53 S 4.01 $ 4.54 S 5.09 S 5.62 S 6.07 S 6.41 S 6.70 S 7.09 S 7°36 S 7.58 S 7.87 S 8.09 S 8.35 S 8.71 S 9.02 S 9.38 S 9.84 'S 10.44 S 11.10 S 12.09 S 14.76 S 0 O0 E 0 20 E 0 33 E 0 47 E 0 66 E 0 52 E 0 55 E 0 54 E 0 38 E 0 37 E 0 O0 N 0 0 E 20 S 79 16 E 56 S 35 23 E 13 S 24 21 E 59 S 24 24 E 13 S 14 11 E 56 S 12 25 E 99 S 10 30 E 32 S 6 37 E 55 S 5 59 E 041 E 0 37 E 0 48 E 0 52 E 0 32 E 0 11 E 0 12 E 0 13 E 0 20 E 0 32 E 4.03 S 5 49 E 4.56 S 4 43 E 5.11 S 5 25 E 5.64 S 5 18 E 6.08 S 3 0 E 6.41 S 0 58 E 6.70 S 1 3 E 7.09 S 1 4 E 7.36 S 1 34 E 7.59 5 2 27 E 0.18 E 7.87 S 1 17 E 0.20 E 8.09 S 1 23 E 0.23 E 8.35 S 1 34 E 0.14 E 8.71 S 0 54 E 0.38 E 9.03 S 2 26 E 0.63 E 9.40 S 3 52 E 0.78 E 9.87 S 4 30 E 0.81 E 10.47 S 4 27 E 0.68 E 11.12 S 3 30 E 1.62 E 12.20 S 7 38 E 8.27 E 16.91 S 29 16 E 17.80 S 18.78 E 25.87 S 46 31 E 20.90 5 32.39 E 38.55 S 57 10 E 24.80 S 49.29 E 55.17 S 63 17 E 31.20 S 72.25 E 78.70 S 66 39 E 38.42 S 97.39 E 104.70 S 68 28 E 46.49 S 127.86 E 136.05 S 70 1 E 54.84 S 165.62 E 174.46 S 71 41 E 65.42 S 208.38 E 218.41 S 72 34 E 79.14 S 257.07 E 268.97 S 72 53 E BP EXPLORATION INC. P-14 (14-32-11-13) PRUDHOE BAY NORTH SLOPE, ALASKA COMPUTATION DATE: 20-FEB-91 PAGE 6 DATE OF SURVEY= 11-FEB-1991 KELLY BUSHING ELEVATION: 91.89 FT ENGINEER: JEFF FORMICA INTERPOLATED VALUES FOR EVEN 100 FEET OF SUB-SEA DEPTH TRUE SUB-SEA COURSE VERTICAL DOGLEG RECTANGULAR COORDINATES MORIZ. DEPARTURE MEASURED VERTICAL VERTICAL DEVIATION AZIMUTH SECTION SEVERITY NORTH/SOUTH EAST/WEST DIST. AZIMUTH DEPTH DEPTH DEPTH DEG MIN DEG MIN FEET DEG/IO0 FEET FEET FEET DEG MIN 4050.34 3991 89 3900 O0 31 23 S 70 54 E 324.63 4169.83 4091 4293.24 4191 4416 38 4291 4538 67 4391 4660 81 4491 4782 61 4591 4903 34 4691 5023 06 4791 5141 83 4891 89 40O0, 89 4100, 89 4200 89 4300 89 4400 89 4500 89 4600 89 4700 89 4800 2.26 O0 34 57 S 69 32 E 389.85 2.78 O0 36 0 S 68 33 E 462.10 0.95 O0 35 20 S 67 53 E 533.93 0.95 O0 34 59 S 67 9 E 604.30 0.63 O0 35 4 S 66 22 E 674.43 0.33 O0 34 33 S 66 36 E 743.97 0.65 O0 33 42 S 66 55 E 811.61 0.17 O0 32 55 S 66 30 E 877.43 0.63 O0 32 28 S 66 23 E 941.51 0.27 97.09 S 311.77 E 326.54 S 72 42 E 119.34 S 373.21 E 391.83 S 72 16 E 145.26 S 440.73 E 464.05 S 71 46 E 172.01 S 507.42 E 535.78 S 71 16 E 198.90 S 572 47 E 606.04 S 70 50 E 226,65 S 636 88 E 676.01 S 70 25 E 254.41 S 700 63 E 745.39 S 70 3 E 281.08 S 762 80 E 812.94 S 69 46 E 307.10 S 823 25 E 878.67 S 69 33 E 332.74 S 881 98 E 942.66 S 69 20 E 5260.44 4991.89 4900 O0 32 44 S 66 47 E 1005.28 5379.47 5091.89 5000 5499.14 5191.89 5100 5619.24 5291.89 5200 5739.92 5391.89 5300 5861.55 5491.89 5400 5983.91 5591.89 5500 6106.61 5691.89 5600 6230.27 5791.89 5700 6354.32 5891.89 5800 ,00 33 1 S 67 9 E 1069.85 O0 33 28 S 67 21 E 1135.57 O0 33 42 S 67 42 E 1202.08 O0 34 31 S 67 31 E 1269.62 O0 34 59 S 67 34 E 1338.85 O0 35 21 S 67 37 E 1409.34 O0 35 39 S 67 33 E 1480.43 O0 36 20 S 67 12 E 1553.17 O0 36 6 S 67 24 E 1626.56 0 ~58 0 155 0 3O 0 25 0 53 0 33 011 0 ,48 0 48 0 2O 358.19 S 940.46 E 1006.36 S 69 9 E 383.37 S 999.91 E 1070.89 S 69 1 E 408.90 S 1060.48 E 1136.58 S 68 55 E 434.31 S 1121.95 E 1203.08 S 68 50 E 460.06 S 1184.41 E 1270.62 S 68 46 E 486.57 S 1248.37 E 1339.84 S 68 42 E 513.40 S 1313.57 E 1410.34 $ 68 39 E 540.51 $ 1379.30 E 1481.42 S 68 36 E 568.49 S 1446.46 E 1554.16 S 68 33 E 596.91 S 1514.12 E 1627.53 S 68 29 E 6477.89 5991.89 5900 O0 35 48 S 67 36 E 1699.15 6600.87 6091.89 6000 O0 35 22 S 67 44 E 1770.72 6723.05 6191.89 6100 O0 34 39 $ 67 47 E 1840.89 6844.12 6291.89 6200 O0 34 0 S 67 38 E 1909.14 6964.27 6391.89 6300 O0 33 19 S 67 39 E 1975.72 7083.73 6491.89 6400,00 33 10 $ 67 21 E 2041.06 7203.14 6591.89 6500 O0 32 59 S 67 0 E 2106.30 7322.17 6691.89 6600.00 32 45 S 66 49 E 2170.87 7440.99 6791.89 6700.00 32 38 S 66 35 E 2235.05 7559.58 6891.89 6800.00 32 13 S 65 42 E 2298.79 0 32 0 39 0 82 0 58 0 68 0 32 0 20 012 031 0 83 624.68 S 1581.21 E 1700.13 S 68 27 E 651.91 S 1647.40 E 1771.70 S 68 25 E 678.46 S 1712.38 E 1841.89 S 68 23 E 704.37 S 1775.53 E 1910,14 S 68 22 E 729,70 S 1837,12 E 1976.73 S 68 20 E 754.69 S 1897.50 E 2042.08 S 68 19 E 780.04 S 1957.63 E 2107.31 S 68 16 E 805.36 S 2017.02 E 2171.86 S 68 14 E 830.73 S 2075.98 E 2236.02 S 68 11 E 856.51 S 2134.27 E 2299.72 S 68 8 E 7677.30 6991.89 6900.00 31 30 S 64 52 E 2360.89 '7794.98 7091.89 7000.00 32 19 $ 65 40 E 2422.91 7914.42 7191.89 7100.00 33 54 S 68 47 E 2488.20 8034.90 7291 89 7200.00 33 45 $ 68 2 E 2555.35 8155.81 7391 89 7300.00 35 1 S 68 42 E 2623.28 8278.88 7491 89 7400.00 35 54 S 69 25 E 2694.93 8402.83 7591 89 7500.00 37 0 S 69 58 E 2768.06 8528.22 7691 89 7600.00 37 3 S 69 42 E 2843.57 8653.81 7791 89 7700.00 37 33 S 68 53 E 2919.45 8781.12 7891 89 7800.00 39 4 S 67 3 E 2998.20 0.10 882.53 S 2190.67 E 2361.76 S 68 3 E 1.43 908.62 S 2246.96 E 2423.72 S 67 59 E 1.07 933.92 S 2307.15 E 2489.01 S 67 58 E 0.37 958.50 S 2369.69 E 2556.20 S 67 59 E 1,95 983.80 S 2432.76 E 2624.16 S 67 59 E 0.65 1009.07 S 2499.90 E 2695.87 S 68 1 E 1.48 1034.85 S 2568.45 E 2769.08 S 68 3 E 0.40 1060.77 S 2639.52 E 2844.69 S 68 6 E 0,98 1087,64 S 2710.57 E 2920.64 S 68 8 E 1.87 1117.04 S 2783.66 E 2999.42 S 68 8 E BP EXPLORATION INC. P-14 (14-32-11-13) PRUDHOE BAY NORTH SLOPE, ALASKA TRUE SUB-SEA COURSE MEASURED VERTICAL VERTICAL DEVIATION AZIMUTH COMPUTATION DATE: 20-FEB-91 PAGE 7 DATE OF SURVEY: 11-FEB-1991 KELLV BUSHING ELEVATION: 91.89 FT ENGINEER: JEFF FORMICA INTERPOLATED VALUES FOR EVEN 100 FEET OF SUB-SEA DEPTH VERTICAL DOGLEG RECTANGULAR COORDINATE5 HORIZ. DEPARTURE SECTION SEVERITY NORTH/SOUTH EAST/WEST DIST. AZIMUTH DEPTH DEPTH DEPTH DEG MIN 8911 55 7991 89 7900.00 '40 46 9180 9314 9445 9575 9705 9~32 9957 10082 9045 11 8091 94 8191 63 8291 97 8391 67 8491 14 8591 30 8691 40 8791 73 8891 89 8000.00 42 16 89 8100.00 42 B 89 8200.00 41 6 89 8300.00 39 45 89 8400,00 39 24 89' 8500.00 39 4 89 8600.00 37 29 89 8700.00 36 42 89 8800.00 37 33 10206.08 8993.89 8900.00 31 53 10320.55 9091.89 9000.00 27 29 10433.27 9191.89 9100.00 27 29 10500,00 9251.09 9159.20 27 29 DEG MIN FEET DEG/IO0 FEET FEET FEET DEG MIN 5 65 9 E 3081 93 5 64 11 E 3170 40 S 62 50 E 3262 21 S 61 57 E 3350 69 S 61 5 E 3435 44 S 60 58 E 3517 70 S 63 9 E 3599.72 S 58 54 E 3677.90 S 59 7 E ~3752.36 S 56 0 E 3826.95 5 58 46 E 3898.06 S 52 23 E 3952.88 S 52 23 E 4003.33 5 52 23 E 4033,20 1 57 1 51 1 25 1 31 2 O9 0 48 1 98 1 95 1 41 0 49 9.08 0.00 0.00 0.00 1151.12 S 2860.14 E 3083 10 S 68 5 E 1189.03 S 2940.13 E 3171 1229.90 S 3022.48 E 3263 1271.26 5 3100.97 E 3351 1312.58 S 3175.42 E 3436 1352.20 S 3247.89 E 3518 1390.09 S 3320,85 E 3600 1428.04 S 3389.60 E 3678 1467.08 S 3453,83 E 3752 1507.71 S 3517.49 E 3827 46 S 67 59 E 13 S 67 51 E 43 S 67 43 E 01 S 67 33 E 13 S 67 24 E 06 S 67 17 E 14 S 67 9 E 50 S 66 59 E O0 5 66 48 E 1547.06 S 3577.92 E 3898.06 S 66 37 E 1577.71 S 3624.38 E 3952,88 S 66 29 E 1609,47 5 3665,58 E 4003.36 S 66 18 E 1628.28 S 3689.97 E 4033,26 5 66 11 E SCHLUMBEROER O I RECT I ONAL SURVEY COMPANY BP EXPLORATION INC. WELL. P-14 [14-:~2-11-I:~) F I ELO PRUOHOE · COUNTRY USA BAY RUN ONE DATE LOOOEO 11 - FEB ' 91 REFERENCE 743S6 -.~WELL' P-14 (14-32-11-13) .(2466' NSL, 2152' EWL, SEC 3= T11N, R13E) ~.-- HORIZONTAL PROJECT~ON ~,l:k£ ,- I/Il]GO [N/FT SOUTH -4000 9000 4000 SO00 6000 WELL' -'9-'t4 '(14-32-11-13) /_~ (24,66' NSL, 2152' EWL, SEC TI'IN, R13E) VERTICAL PROJECTION - _L~'IO__ -1000 0 0 !000 2000 9000 4000 ill : I | : ~ [ ~ [ [ ] [ [ ] ~'-- . I -~-T,.-.-~--?,-~, ...... .,y .... ~._ ...... *..*..ill ~ ~ ~ ] ~ ~ ' : I 2 ' ] , : : , ~ ~'~- ~*"? .... I"~"T/~" : ' i I ~ i t .... ~'-= .-~-*.t = ~ ~ ~.~.~.?.L.~.%+....~..~.~..~.~_. , : . : . ~: · . ~ · , : : ~ . = : . _ . : ; , ~ : ......... i ~ i ' { , : . T ' I ' i I !~ ''~'~ .... ~ ~ + : : ~ ~ - ~ ~ ] ' ' ' ' f I ' { { ? ~ ~1 ~ i [ i i i I i ; { { I I I ' T : ' i J .... i ' I ' ~'"'?'t'T"?'I"T"FII'T"': I Fi ~ i , i , l l:l : ;?__ __rd__tt%~++......?..?.+..t..+.~__~.Ht......+..+_~..+..:...?.+ ........... ~..?..., .... ~*..~-.~...-~ : : ~ [ ~ i i I i ' . : : ~ : : i : , ~ · , I : : : ..... ~ : ~ t t i: : t ~"'~"'?-~"'tl .... t'1"1'-?l'-Y:"11 ...... T"~"?'L' :"','"t ....... y'y'yT"F'T'T'T"Y'-t'71"!-~ F=yi ;t' "'~'- -'~?F ~..~ff...:.-.? *...:~ ...... ~ .-.t..+-H.t".i..+'~-.IH.f ...... : ..,..~ ...... I · ;..;. -i ........ I : ? ~'~-:~ ~:++.-.., ....... t-.~--.t ...... ,+-.r-+4...+-t...+...+ ....... r..~+..t.l.,-: ...... ,.. i I ' i { I ' ' : :. i .. : : : : : : : : : I : . · . · :==:~"='~:LL ~ i i i~ ii r ~ i i td-~.r '~t?"t-"t"~-~+~-.-?..? ~i-t":~='"~r'~n?:~ i li~ ~lli i iiiff+'H'-'~-'-~'f?-b.~-.~-~ ....... H'"~'",'"~"t ....... ?..~ ....... H...H..i ............. , i i::~:~==:~:::i::r=T::i i i ;~ i ! : ~ ~ ::::::::::::::::::::::::::::::::::::::::::~ ::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::: ::, ~..i...~...: ~ ~ ~:~ ~i ~ I~ ..... [ .... ~ : · i. : · ' ' i · I : : ; : : ' ' ' ' ' · ; ' : ' ~ : ' ~ t ~ ~ ~ I 1 ~ I ~ ~ ~ ~ ~ ~ : T T T'T'": ...... r', ....... ? ....... r"Fr"T'"T"T ........ ?""~ ............ I .... ~' :'" · ~"~'~T-'~?"T-'T-'T"'!'~"' ~ i t ~ ~"?"T"~"'~'"?'~"~"'-!"'~ ....... r"~'"y'~' * ....... ~ ...... ~-"r.~ ............. ~..* ....... "'H.:...; ~ . ~ · i : '~'~'~''l i ~ ~ i'-~ ~.~ ~--H4.+..~..=.t.l.?T.~...;ll.; .......... : ....... =.~.l}..t...;....?.; ............. : ~l :..1. ] . 114, ,< m -.t ii o t PROJECTION ON VERTICI:ill PLlaNE 114. - 294. SCi:LED IN VERTICRL OEPTHS HORIZ SCALE = I/1000 IN/FT TELECO OILFIELD SERVICES SURVEY CALCULATIONS Date 2-5-91 Company: Well: Location: Rig: BP EXPLORATION P-14 North Slope PBU AUDI 2 TELECO Job # Grid Correction: Magnetic Declination: Total grid correction: Proposed Direction: 801TAK 0.0° 30.0° 30.0° 112.9° MINIMUM CURVATURE CALCULATION Meas Course True Vertical Coordinates Closure Dog Leg Depth Length Incl Azi Vert. Dp. Section N/S E/W Distance Angle Severity feet feet deg deg feet feet feet feet feet deg deg/100' Tie-in to Magnetic Single Shots 505 0 0.8 120.0 504.99 3.28 1.65S 2.86E 3,30 S 60.02E 0.00 995 490 0.5 230.0 994.97 5.49 4.63S 4.00E 6.12 S 40.83E 0.21 1480 485 0.3 140.0 1479.97 5.46 6.80S 3,06E 7.45 S 24.22E 0.12 1990 510 0.~3 5.,0 1989.96 6.11 6.54S 3.87E 7.60 S 30.60E 0.09 2490 500 0.0 0.0 2489.96 5.76 ' 5.41S 3,97E 6.71 S 36.23E 0.05 PAGE 1 Co. mpany: BP EXPLORATIQN, .... We!l: P-14, Location: Nor.th Slope PBU,..R..iq: AUDI 2 Meas Course True Vertical Coordinates Closure Dog Leg Depth Length Incl Azi Vert. Dp. Section N/S E/W Distance Angle Severity feet feet deg deg feet feet feet feet feet deg deg/100° Teleco MWD Surveys 2744 254 0.4 226.5 . 2743.96 5.40 6.00S 3.32E 6.86 S 28.97E 0.16 . 2836 92 0.5 149.2 2835.96 5.59 6.57S 3.29E 7.35 S 26.64E 0.62 2929 93 3.8 112.6 2928 88 9.00 8.10S 6.35E 10.29 S 38.09E 3.67 3024 95 6.1 107.7 3023.52 17.18 10.84S 14.06E 17.76 S 52.37E 2.46 3118 94 7.8 103.5 3116.83 28.45 13.85S 25.03E 28.60 S 61.03E 1.89 3213 95 9.1 102.8 3210.79 42.20 17.02S 38.62E 42.21 S 66.21E 1.37 3305 92 12.1 105.2 3301.21 58.92 21.16S 55.02E 58.95 S 68.96E 3.30 3399 94 14.2 105.9 3392.74 80.13 26.91S 75.62E 80.27 S 70.42E 2.24 3494 95 16.2 106.3 3484.42 104.86 33.82S 99.55E 105.14 S 71.24E 2.11 3588 94 18.4 103.5 3574.16 132.52 40.96S 126.56E 133.03 S 72.07E 2.50 3681 93 21.8 102.8 3661.48 164.01 48.22S 157.69E 164.89 S 73.00E 3.67 3775 94 23.7 103.5 3748.17 199.83 56.49S 193.08E 201.17 S 73.69E 2.04 3869 94 26.3 105.2 3833.35 239.11 66.37S 231.55E 240.87 S 74.01E 2.87 3962 93 29.4 107.7 3915.57 282.27 78.71S 273.19E 284.30 S 73.93E 3.56 PAGE 2 Company: BP EXPLORATION,.Well: P-14.,..Location: North.Slope.PBU, Riq: AUDI 2 Meas Course True Vertical Coordinates Closure Dog Leg Depth Length Incl Azi Vert. Dp. Section N/S E/W Distance Angle Severity feet feet deg deg feet feet feet feet feet deg deg/lO0' 4054 92 31.6 109.8 3994.84 328.83 93.74S 317.39E 330.94 S 73.54E 2.66 4148 94 ~34.5 110.5 4073.62 380.03 111.41S 365.51E 382.11 S 73.05E 3.11 4235 87 36.7 111.6 4144.36 430.65 129.61S 412.76E 432.63 S 72.57E 2.63 4328 93 36.0 111.9 4219.26 485.76 150.04S 463.97E 487.62 S 72.08E 0.77 4423 95 35.5 112.3 4296.35 541.27 170.92S 515.40E 543.00 S 71.65E 0.59 4517 94 35.5 112.6 4372.88 595.85 191.77S 565.85E 597.46 S 71.28E 0.19 4612 95 35.3 113.7 4450.32 650.88 213.40S 616.45E 652.34 S 70.91E 0.70 4704 92 35.0 113.7 4525.54 703.85 234.69S 664.95E 705.15 S 70.56E 0.31 4798 94 34.5 113.3 4602.77 757.43 256.06S 714.09E 758.62 S 70.27E 0.59 4893 95 33.8 112.6 4681.38 810.76 276.86S 763.20E 811.86 S 70.06E 0.85 4987 94 33.3 113.3 4759.72 862.71 297.11S 811.04E 863.75 S 69.88E 0.67 5080 93 32.8 113.3 4837.68 913.43 317.18S 857.62E 914.39 S 69.70E 0.54 5174 94 32.6 113.3 4916.78 964.21 337.26S 904.26E 965.11 S 69.55E 0.21 PAGE 3 Company: BP EXPLORATION,.Well: P-14,.Location~ North Slope pBU, Riq: AUDI 2 Meas Course True Vertical Coordinates Closure Dog Leg Depth Length Incl Azi Vert. Dp. Section N/S E/W Distance Angle Severity feet feet deg deg feet feet feet feet feet deg deg/100° 5267 93 32.8 113.0 4995.04 1014.45 357.02S 950.46E 1015.30 S 69.41E 0.27 5361 94 33.0 112.6 5073.96 1065.51 376.81S 997.53E 1066.33 S 69.31E 0.32 5455 94 33.6 113.0 5152.52 1117.13 396.82S 1045.11E 1117.91 S 69.21E 0.67 5549 94 33.8 112.3 5230.72 1169.28 416.91S 1093.24E 1170.04 S 69.13E 0.47 5643 94 33.9 112.3 5308.79 1221.64 436.77S 1141.68E 1222.38 S 69.06E 0.11 5738 95 34.5 112.3 5387.36 1275.03 457.04S 1191.09E 1275.76 S 69.01E 0.63 5832 94 35.1 112.6 5464.55 1328.68 477.52S 1240.67E 1329.39 S 68.95E 0.66 5925 93 35.3 112.6 5540.54 1382.29 498.13S 1290.16E 1382.98 S 68.89E 0.22 6020 95 35.3 112.6 5618.08 1437.18 519.22S 1340.84E 1437.86 S 68.83E 0.00 6114 94 35.9 112.3 5694.51 1491.90 540.12S 1391.41E 1492.57 S 68.78E 0.66 6212 98 36.4 113.7 5773.64 1549.71 562.71S 1444.62E 1550.35 S 68.72E 0.99 6302 90 36.3 114.4 5846.13 1603.04 584.45S 1493.34E 1603.63 S 68.63E 0.48 6401 99 36.1 113.7 5926.02 1661.50 608.28S 1546.73E 1662.04 S 68.53E 0.46 PAGE 4 ...Company.: BP EXPLORATION, Well: P-14, Location: North Slope PBU, Riq: AUDI 2 Meas Course True Vertical Coordinates Closure Dog Leg Depth Length Incl Azi Vert. Dp. Section N/S E/W Distance Angle Severity feet feet deg deg feet feet feet feet feet deg deg/100' ******************************************************************************************************* 6495 94 35.8 113.3 6002.12 1716.68 630.28S 1597.34E 1717.19 S 68.47E 0.41 6596 101 35.4 113.7 .6084.24 1775.47 653.72S 1651.26E 1775.95 S 68.40E 0.46 6689 93 34.9 112.3 6160.28 1829.01 674.65S 1700.54E 1829.47 S 68.36E 1.02 6779 90 34.4 112.3 6234.32 1880.18 694.06S 1747.88E 1880.64 S 68.34E 0.56 6872 93 33.8 113.0 6311.33 1932.31 714.15S 1796.00E 1932.77 S 68.32E 0.77 6965 93 33.3 112.3 6388.84 1983.71 733.94S 1843.43E 1984.16 S 68.29E 0.68 7056 91 33.3 112.6 6464.89 2033.67 753.02S 1889.60E 2034.12 S 68.27E 0.18 7156 100 33.2 113.0 6548.52 2088.50 774.27S 1940.14E 2088.94 S 68.24E 0.25 7250 94 32.4 113.0 6627.54 2139.42 794.18S 1987.01E 2139.85 S 68.21E 0.85 7326 76 32.9 113.3 6691.53 2180.42 810.30S 2024.71E 2180.84 S 68.19E 0.69 7431 105 32.8 113.3 6779.74 2237.38 832.83S 2077.02E 2237.77 S 68.15E 0.10 7525 94 32.6 114.4 6858.84 2288.15 853.36S 2123.47E 2288.52 S 68.11E 0.67 7617 92 32.0 114.4 6936.60 2337.30 873.67S 2168.24E 2337.65 S 68.05E 0.64 PAGE 5 CQmpany.: BP EXPLORATION, JWell: P-14, Location: North Slope PBU, Riq: AUDI 2 Meas Course True Vertical Coordinates Closure Dog Leg Depth Length Incl Azi Vert. Dp. Section N/S E/W Distance Angle Severity feet feet deg deg feet feet feet feet feet deg deg/100' ******************************************************************************************************* 7712 95 ' 31.6 115.8 7017.33 2387.33 894.91S 2213.58E 2387.64 S 67.99E 0.89 7807 95 32.5 114.0 7097.86 2437.71 916.13S 2259.31E 2437.98 S 67.93E 1.38 7900 93 33.9 111.2 7175.68 2488.62 935.67S 2306.31E 2488.89 S 67.92E 2.24 7994 94 33.9 111.9 7253.70 2541.03 954.93S 2355.08E 2541.31 S 67.93E 0.42 8089 95 34.0 112.3 7332.50 2594.08 974.89S 2404.24E 2594.38 S 67.93E 0.26 8182 93 35.5 110.9 7408.91 2647.08 994.40S 2453.53E 2647.39 S 67.94E 1.82 8276 94 36.0 111.6 7485.19 2701.98 1014.31S 2504.72E 2702.31 S 67.95E 0.70 8371 95 36.4 110.5 7561.85 2758.07 1034.46S 2557.09E 2758.41 S 67.97E 0.80 8465 94 37.3 109.8 7637.07 2814.37 1053.87S 2610.01E 2814.75 S 68.01E 1.06 8559 94 37.4 -110.5 7711.79 2871.33 1073.52S 2663.55E 2871.75 S 68.05E 0.47 8652 93 37.6 111.2 7785.57 2927.91 1093.67S 2716.46E 2928.35 S 68.07E 0.51 8747 95 38.8 112.3 7860.23 2986.64 1115.45S 2771.02E 2987.10 S 68.07E 1.45 8846 99 40.2 114.7 7936.62 3049.60 1140.57S 2828.75E 3050.04 S 68.04E 2.09 PAGE 6 ..Company: BP EXPLORATION, Well: P-14, Location: North Slope PBU., Riq: AUDI 2 Meas Course True Vertical Coordinates Closure Dog Leg Depth Length Incl Azi Vert. Dp. Section N/S E/W Distance Angle Severity feet feet deg deg feet feet feet feet feet deg deg/100' 8941 95 41.3 115.1 8008.59 3111.57 1166.68S 2884.99E 3111.97 S 67.98E 1.19 9041 100 42.4 115.8 8083.08 3178.22 1195.35S 2945.23E 3178.57 S 67.91E 1.19 9123 82 42.9 116.5 8143.39 3233.69 1219.84S 2995.10E 3233.98 S 67.84E 0.84 9216 93 41.8 117.9 8212.12 3296.16 1248.47S 3050.83E 3296.39 S 67.74E 1.56 9310 94 41.0 117.9 8282.63 3358.10 1277.56S 3105.77E 3358.27 S 67.64E 0.84 9405 95 40.0 120.0 8354.86 3419.46 1307.42S 3159.76E 3419.57 S 67.52E 1.79 9498 93 39.6 118.6 8426.30 3478.63 1336.56S 3211.68E 3478.69 S 67.41E 1.07 9592 94 39.4 118.9 8498.84 3538.11 1365.32S 3264.10E 3538.14 S 67.30E 0.29 9686 94 39.4 116.5 8571.48 3597.56 1393.05S 3316.91E 3597.57 S 67.22E 1.62 9780 94 37.9 119.6 8644.90 3656.02 1420.63S 3368.72E 3656.02 S 67.13E 2.61 9873 93 37.3 121.1 8718.58 3712.28 1449.29S 3417.69E 3712.28 S 67.02E 1.18 9975 102 36.8 121.4 8799.99 3773.09 1481.17S 3470.23E 3773.11 S 66.89E 0.52 .0041 66 37.4 123.2 8852.63 3812.37 1502.45S 3503.88E 3812.41 S 66.79E 1.88 PAGE 7 TELEGO 0 i 1 f i e 1 d PLAN VIEW Services 4423 ' 5174 ' '~~+' '~'~7525 ' BP EXPLORATION P-14 North Slope PBU AUDI 2 JOB# 801TAK/O0 SCALE: 1 '~nch = 800 feet 800 1600 24tfOt EAST ) 3200 40OO 4~ BO0 1600 2400 3200 ca CD 4ooo 4800 5600 640O 720O ~00 TELE O O lf eId Services VERTICAL PROJECTION 0 1000 2000 3000 4000 5000 6000 lO00 ~ 2OOO %3000 l_d c~4000 _j , F- · >5000 6000 7000 80OO 9O0O 505 ' .75 deg 995 ' .5 deg 1480 ' .25 deg ~990 ' .25 deg BP EXPLORATION P-14 North Slope PBU AUDI 2 JOB# 801TAK/O0 SCALE: 1 inch = lO00 feet 2490 · .0~ deg 2744 ' .4 deg 3024 ' 0. ! deg : 3305 ' 12.1 deg 3588' deg 3869 · 26.3 deg %4'~48 ' 34.5 deg 4423 ' 35.5 cleg 4704 ' 35.0~ deg ,4987 ' 33.3 deg .5267 ' 32.8 deg 5549 ' 33.8 deg %5~32' 35., deg %6t14 ' 35.9 deg 640! ' 36.'~ deg 6689" 34.9 deg 6965 ' 33.3 deg 7250 ' 32.4 deg 7525 ' 32.6 deg 7807 ' 32.5 cleg 089 ' 34.0! deg 837i ' 36.4 deg ~652 ' 37.6 deg %S94' ' 4'.3 deg ~216 ' 4!.8 deg ~498 ' 39.6 deg VERTICAL SECTION (ft) GREAT LAND DIRECTIONAL DRILLING, INC. REPORT OF SUB-SURFACE DIRECTIONAL SURVEY BP EXPLORATION COMPANY P-14 WELL NAME PRUDHOE BAY, ALASKA LOCATION AL191D4 MWD 02/13/91 JOB NUMBER LYNN HENSLEY TYPE SURVEY DIRECTIONAL SUPERVISOR DATE NAME TITLE SIGNATURE DEPTH INTERVAL DATE SURVEY TAKEN 505 FT. 10041 FT. FROM TO 01/23/91 02/04/91 FROM TO THIS IS A RECORD OF A SUB-SURFACE SURVEY OF YOUR WELL WE HAVE RETAINED A COPY OF YOUR SURVEY REPORT IN OUR FILES FOR YOUR CONVENIENCE; HOWEVER, SHOULD YOU SO DESIRE, ALL COPIES OF THE SURVEY REPORT WILL BE FORWARDED TO YOU ON WRITTEN REQUEST. ALL SURVEYS ARE KEPT IN A LOCKED FILE AND ARE HELD IN STRICTEST CONFIDENCE. RECEiVr i GREAT LAND Client .... : Field · Well ...... .' Section at: Engineer...' DIRECTIONAL DRILLING, BP EXPLORATION PRUDHOE BAY 14 S,67.07,E LYNN HENSLEY S MEAS INCLN C DEPTH ANGLE 3 505 0.75 3 995 0.50 3 1480 0.25 3 1990 0.25 3 2490 0.00 3 2744 0.40 3 2836 0.50 3 2929 3.80 3 3024 6.10 3 3118 7.80 3213 9.10 3305 12.10 3399 14.20 3494 16.20 3588 18.40 3681 21.80 3775 23.70 3869 26.30 3962 29.40 4054 31.60 4148 34.50 'Survey Codes 'PP14D Bl'.17) VERTICAL-DEPTHS BKB SUB-SEA 505.0 413.1 995.0 903.1 1479.9 1388.1 1989.9 1898.1 2489.9 2398.0 2743.9 2652.0 2835.9 2744.0 2928.9 2837.0 3023.5 2931.6 3116.8 3024.9 INC.. SECTION DISTNCE RECORD OF SURVEY DIRECTION BEARING 3.3 S 60.00 E 5.4 S 50.00 W 6.3 S 40.00 E 7.6 N 5.00 E 7.3 N 0.00 E 6.9 7.1 10.4 18.6 29.8 02/13/91 Computation...: RADIUS OF CURVATURE Survey Date...: 02/04/91 RKB Elevation.: 91.89 ft Reference ..... : Magnetic Dcln.: 30.00 E 3210.8 3118.9 43.6 3301.2 3209.3 60.3 3392.7 3300.8 81.5 3484.4 3392.5 106.2' 3574.1 3482.2 133.9 3661.5 3569.6 165.4 3748.1 3656.2 201.2 3833.3 3741.4 240.5 3915.5 3823.7 283.7 3994.8 3902.9 330.2 4073.6 3981.7 381.4 3/MWD S 46.50 W S 30.80 E S 67.40 E S 72.30 E S 76.50 E S 77.20 E S 74.80 E S 74.10 E S 73.70 E S 76.50 E RELATIVE-COORDINATES FROM-WELL-HEAD 1.7S 2.9E 6.2S 3.3E 9.0S 3.0E 8.5S 4.7E 7.4S 4.8E 8.0 S 4.1 E 8.7 S 4.0 E 11.0 S 6.6 E 13.8 S 14.3 E 16.8 S 25.3 E 20.0 S 38.9 E 24.1 S 55.3 E 29.8 S 75.9 E 36.7 S 99.8 E 43.9 S 126.8 E S 77.20 E 51.2 S 157.9 E S 76.50 E 59.5 S 193.3 E S 74.80 E 69.3 S 231.8 E S 72.30 E 81.6 S 273.5 E S 70.20 E 96.6 S 317.7 E S 69.50 E .114.3 S 365.8 E CLOSURE DL DISTNCE BEARING /100 3.3 S 60.00 E 0.15 7.0 S 27.75 E 0.05 9.5 S 18.41 E 0.05 9.7 S 28.76 E 0.00 8.8 S 32.69 E 0.05 9.0 S 27.17 E 0.16 9.6 S 24.87 E 0.11 12.8 S 31.19 E 3.55 19.9 S 46.12 E 2.42 30.4 S 56.34 E 1.81 43.7 S 62.76 E 1.37 60.3 S 66.45 E 3.26 81.5 S 68.54 E 2.23 106.4 S 69.79 E 2.11 134.2 S 70.90 E 2.36 166.0 S 72.04 E 3.66 202.3 S 72.90 E 2.02 242.0 S 73.35 E 2.79 285.4 S 73.38 E 3.40 332.1 S 73.08 E 2.47 383.2 S 72.65 E 3.09 3 3 3 3 3 MEAS DEPTH 4235 4328 4423 4517 4612 INCLN ANGLE VERTICAL-DEPTHS BKB SUB-SEA SECTION DISTNCE 36.70 4144.3 4052.4 432.0 36.00 4219'.2 4127.3 487.2 35.50 4296.3 4204.4 542.6 35.50 4372.9 4281.0 597.2 35.30 4450.3 4358.4 652.3 4704 35.00 4525.5 4433.6 705.2 4798 34.50 4602.7 4510.9 758.8 4893 33.80 4681.4 4589.5 812.1 4987 33.30 4759.7 4667.8 864.1 5080 32.80 4837.7 4745.8 914.8 5174 32..60 4916.8 4824.9 965.6 5267 32.80 4995.0 4903.1 1015.8 5361 33.00 5073.9 4982.1 1066.9 5455 33.60 5152.5 5060.6 1118.5 5549 33.80 5230.7 5138.8 1170.6 5643 33.90 5308.8 5216.9 1223.0 5738 34.50 5387.4 5295.5 1276.4 5832 35.10 5464.5 5372.7 1330.0 5925 35.30 5540.5 5448.6 1383.6 6020 35.30 5618.1 5526.2 1438.5 6114 35.90 5694.5 5602.6 1493.3 6212 36.40 5773.6 5681.7 1551.1 6302 36.30 5846.1 5754.2 1604.4 6401 36.10 5926.0 5834.1 1662.9 6495 35.80 6002.1 5910.2 1718.0 6596 35.40 6084.2 5992.3 1776.8 RECORD OF SURVEY Survey Codes: 3/MWD DIRECTION BEARING S 68.40 E S 68.10 E S 67.70 E S 67.40 E S 66.30~ E RELATIVE-COORDINATES FROM-WELL-HEAD 132.5 S 413.1 E 152.9 S 464.3 E 173.8 S 515.7 E 194.6 S 566.1 E 216.3 S 616.7 E S 66.30 E 237.5 S 665.2 E S 66.70 E 258.9 S 714.4 E S 67.40 E 279.7 S 763.5 E S 66.70 E 300.0 S 811.3 E S 66.70 E 320.0 S 857.9 E S 66.70 E S 67.00 E S 67.40 E S 67.00 E S 67.70 E S 67.70 E S 67.70 E S 67.40 E S 67.40 E S 67.40 E 340.1 S 904.5 E 359.9 S 950.7 E 379.6 S 997.8 E 399.6 S 1045.4 E 419.7 S 1093.5 E 439.6 S 1142.0 E 459.9 S 1191.4 E 480.3 S 1241.0 E 500.9 S 1290.4 E 522.0 S 1341.1 E S 67.70 E 542.9 S 1391.7 E S 66.30 E 565.5 S 1444.9 E S 65.60 E 587.3 S 1493.6 E S 66.30 E 611.1 S 1547.0 E S 66.70 E 633.1 S 1597.6 E S 66.30 E 656.5 S 1651.5 E Page 2 02/13/91 CLOSURE DL DISTNCE BEARING /100 433.8 S 72.22 E 2.57 488.8 S 71.77 E 0.76 544.2 S 71.38 E 0.55 598.7 S 71.03 E 0.11 653.6 S 70.68 E 0.44 706.4 S 70.35 E 0.33 759.8 S 70.08 E 0.55 813.1 S 69.88 E 0.77 865.0 S 69.71 E 0.58 915.7 S 69.54 E 0.54 9~6.4 S 69.39 E 0.21 1016.6 S 69.27 E 0.23 1067.6 S 69.17 E 0.25 1119.2 S 69.08 E 0.65 1171.3 S 69.00 E 0.31 1223.7 S 68.95 E 0.11 1277.0 S 68.89 E 0.63 1330.7 S 68.84 E 0.65 1384.3 S 68.78 E 0.22 1439.1 S 68.73 E 0.00 1493.9 S 68.69 E 0.65 1551.6 S 68.62 E 0.72 1604.9 S 68.54 E 0.29 1663.3 S 68.45 E 0.32 1718.5 S 68.38 E 0.35 1777.3 S 68.32 E 0.42 14 S MEAS C DEPTH 3 6689 3 6779 3 6872 3 6965 3 7056 INCLN ANGLE VERTICAL-DEPTHS BKB SUB-SEA SECTION DISTNCE 34.90 6160.3 6068.4 1830.4 34.40 6234.3 6142.4 1881.5 33.80 6311.3 6219.4 1933.7 33.30 6388.8 6296.9 1985.1 33.30 6464.9 6373.0 2035.0 3 7156 33.20 6548.5 3 7250 32.40 6627.5 3 7326 32.90 6691.5 3 7431 32.80 6779.7 3 7525 32.60 6858.8 6456.6 6535.6 6599.6 6687.8 6766.9 6844.7 6925.4 7006.0 7083.8 7161.8 3 7617 32~00 6936.6 3 7712 31.60 7017.3 3 7807 32.50 7097.8 3 7900 33.90 7175.7 3 7994 33.90 7253.7 RECORD OF SURVEY 2089.9 2140.8 2181.8 2238.7 2289.5 2338.7 2388.7 2439.1 2490.0 2542.4 DIRECTION BEARING RELATIVE-COORDINATES FROM-WELL-HEAD Page 3 02/13/91 CLOSURE DISTNCE BEARING DL /1oo S 67.70 E 677.5 S 1700.8 E 1830.8 S 68.28 E 0.73 S 67.70 E 696.9 S 1748.2 E 1882.0 S 68.27 E 0.56 S 67.00 E 717.0 S 1796.3 E 1934.1 S 68.24 E 0.69 S 67.70 E 736.8 S 1843.7 E 1985.5 S 68.22 E 0.58 S 67.46 E 755.8 S 1889.9 E 2035.4 S 68.20 E 0.10 S 67.00 E 777.1 S 1940.4 E 2090.3 S 68.18 E S 67.00 E 797.0 S 1987.3 E 2141.2 S 68.15 E S 66.70 E 813.1 S 2025.0 E 2182.2 S 68.12 E S 66.70 E 835.6 S 2077.3 E 2239.1 S 68.09 E S 65.60 E 856.2 S 2123.8 E 2289.8 S 68.04 E S 65.60 E 876.5 S 2168.5 E 2339.0 S 67.99 E S 64.20 E 897.7 S 2213.9 E 2389.0 S 67.93 E S 66.00 E 918.9 S 2259.6 E 2439.3 S 67.87 E S 68.80 E 938.5 S 2306.6 E 2490.2 S 67.86 E S 68.10 E 957.7 S 2355.4 E 2542.6 S 67.87 E 8089 34.00 7332.5 7240.6 2595.4 S 67.70 E 8182 35.50 7408.9 7317.0 2648.4 S 69.10 E 8276 36.00 7485.2 7393.3 2703.3 S 68.40 E 8371 36.40 7561.8 7470.0 2759.4 S 69.50 E 8465 37.30 7637.1 7545.2 28.15.7 S 70.20 E 977.7 S 2404.5 E 2595.7 S 67.87 E 997.2 S 2453.8 E 2648.7 S 67.88 E 1017.1 S 2505.0 E 2703.6 S 67.90 E 1037.3 S 2557.4 E 2759.7 S 67.92 E 1056.7 S 2610.3 E 2816.1 S 67.96 E 8559 37.40 7711.8 7619.9 2872.7 S 69.50 E 1076.3 S 2663.8 E 8652 37.60 7785.6 7693.7 2929.3 S 68.80 E 1096.5 S 2716.7 E 8747 38.80 7860.2 7768.3 2988.0 S 67.70 E 1118.3 S 2771.3 E 8846 40.20 7936.6 7844.7 3050.9 S 65.30 E 1143.4 S 2829.0 E 8941 41.30 8008.6 7916.7 3112.9 S 64.90 E 1169.5 S 2885.3 E 3179.6 9041 42.40 8083.1 7991.2 0.16 0.85 0.67 0.10 0.40 0.65 0.58 1.09 1.77 0.23 0.17 1.69 0.59 0.59 1.00 S 64.20 E 1198.1 S 2945.5 E 2873.1 S 68.00 E 0.29 2929.7 S 68.02 E 0.35 2988.4 S 68.03 E 1.34 3051.3 S 67.99 E 1.74 3113.3 S 67.94 E 1.17 3179.9 S 67.86 E 1.15 'Survey Codes: 3/MWD 14 RECORD OF SURVEY S MEAS INCLN C DEPTH ANGLE 3 9123 42.90 3 9216 41.80 3 9310 41.00 3 9405 40.00 3 9498 39.60 3 9592 39.40 3 9686 39.40 3 9780 37.90 3 9873 37.30 3 9975 36.80 3 10041 37.40 VERTICAL-DEPTHS SECTION DIRECTION RELATIVE-COORDINATES BKB SUB-SEA DiSTNCE BEARING FROM-WELL-HEAD 8143.4 8051.5 3235.0 S 63.50 E 1222.6 S 2995.4 E 8212.1 8120.2 3297.5 S 62.10 E 1251.3 S 3051.1 E 8282.6 8190.7 3359.4 S 62.10 E 1280.4 S 3106.0 E 8354.9 8263.0 3420.8 S 60.00 E 1310.2 S 3160.0 E 8426.3 8334.4 3480.0 S 61.40 E 1339.4 S 3211.9 E 8498.8 8407.0 .3539.4 S 61.10 E 1368.1 S 3264.4 E 8571.5 8479.6 3598.9 S 63.50 E 1395.8 S 3317.2 E 8644.9 8553.0 3657.4 S 60.40 E 1423.4 S 3369.0 E 8718.6 8626.7 3713.6 S 58.90 E 1452.1 S 3418.0 E 8800.0 8708.1 3774.4 S 58.60 E 1484.0 S 3470.5 E 8852.6 8760.7 3813.7 S 56.80 E 1505.3 S 3504.1 E ^Survey Codes: 3/MWD Page 4 02/13/91 CLOSURE DL DISTNCE BEARING /100 3235.3 S 67.80 E 0.73 3297.7 S 67.70 E 1.36 3359.6 S 67.60 E 0.85 3420.9 S 67.48 E 1.39 3480.0 S 67.36 E 0.75 3539.5 S 67.26 E 0.25 3598.9 S 67.18 E 1.03 3657.4 S 67.10 E 2.02 3713.6 S 66.98 E 0.88 3774.5 S 66.85 E 0.50 3813.8 S 66.75 E 1.3'6 14 Page 5 02/13/91 DATA INTERPOLATED FOR 100 FT SUBSEA INTERVAL SUBSEA MEAS INCLN DEPTH DEPTH ANGLE TVD BKB MD-TVD VERT DIRECTION.. RELATIVE COORDINATES DIFF ~CRRT BEARING FROM WELL HEAD 500 592 0,71 592 600 692 0,65 692 700 792 0,60 792 800 892 0,55 892 900 992 0,50 992 0 0 S 40,49 E 2,36 S 3,71 E 0 0 S 18,04 E 3,39 S 4,27 E 0 0 S 4,41 W 4,50 S 4,36 E 0 0 S 26,86 W 5,48 S 4,00 E 0 0 S 49,31 W 6,18 S 3,29 E 1000 1092 0,45 1092 1100 1192 0,40 1192 1200 1292 0,35 1292~ 1300 1392 0,30 1392 1400 1492 0,25 1492 0 0 S 32.01 W 6.80 S 2.73 E 0 0 S 13,45 W 7,49 S 2,46 E 0 0 S 5,10 E 8,15 S 2,45 E 0 0 S 23,66 E 8,70 S 2,67 E 0 0 N 34,73 W 9,02 S 3,04 E 1500 1592 0,25 1592 1600 1692 0,25 1692 1700 1792 0,25 1792 1800' 1892 0,25 1892 1900 199'2 0,25 1992 , 2000 2092 0,20 2092 2100 2192 0,15 2192 2200 2292 0,10 2292 2300 2392 0,05 2392 2400 2492 0,00 2492 0 0 N 9,39 E 8,94 S 3,39 E 0 0 N 53,51 E 9,14 S 3,84 E 0 0. S 82,38 E 9,68 S 4,18 E 0 0 S 38,26 E 10,44 S 4,15 E 0 0 N 4,98 E 8,51 S 4,68 E 0 0 N 3,98 E 8.12 S 4,71 E 0 0 N 2,98 E 7,82 S 4,72 E 0 0 N 1,98 E 7.60 S 4,76 E 0 0 N 0,98 E 7,47 S 4,77 E 0 0 S 46,50 W 7,43 .S 4,77 E 2500 2592 0.16 2592 2600 2692 0,32 2692 2700 2792 0.45 2792 2800 2892 2.49 2892 2900 2992 5.33 2992 0 0 S 46.50 W 7,53 S 4,67 E 0 0 S 46,50 W 7,82 S 4.36 E 0 0 S 6,21 W 8.36 S 3,97 E 0 0 S 52,83 E 9,79 S 5.00 E 0 0 S 70.66 E 12.75 S 11.33 E 3000 3093 7.35 3092 1 1 S 75.38 E 16.02 S 22.06 E 14 Page 6 DATA INTERPOLATED FOR 100 FT SUBSEA INTERVAL 02/13/91 SUBSEA MEAS INCLN DEPTH DEPTH ANGLE TVD BKB 3100 3194 8.84 3192 3200 3295 11.79 3292 3300 3398 14.18 3392 3400 3502 16.38 3492 3500 3607 19.09 3592 3600 3714 22.46 3692 3700 3823 25.03 3792 3800 3935 28.50 3892 3900 4051 31.52 3992 4000 4170 35.06 4092 4100 4294 36.25 4192 4200 4418 35.53 4292 4300 4540 35.45 4392 4400 4663 35.13 4492 4500 4785 34.57 4592 4600 4906 33.73 4692 4700 5025 33.09 4792 4800 5144 32.66 4892 4900 5263 32.79 4992 5000 5382 33.14 5092 5100 5502 33.70 5192 5200 5623 33.88 5292 5300 5744 34.54 5392 5400 5865 35.17 5492 5500 5988 35.30 5592 MD-TVD VERT DIRECTION RELATIVE COORDINATES DIFF CRRT BEARING FROM WELL HEAD 2 1 S 77.06 E 19.34 S 35.96 E 4 2 S 75.05 E 23.59 S 53.38 E 6 3 S 74.11 E 29.78 S 75.68 .E 10 4 S 73.93 E 37.35 S 101.92 E 15 5 S 76.64 E 45.33 S 132.69 E 22 7 S 76.96 E 53.96 S 170.01 E 31 9 S 75.63 E 64.24 S 212.57 E 43 12 S 73.03 E 77.72 S 260.99 E 59 16 S 70.28 E 96.01 S 316.00 E 78 20 S 69.22 E 118.76 S 377.71 E 102 24, S 68.21 E 145.47 S 445.75 E 126 23 S 67.72 E~ 172.57 S 512.77 E 148 23 S 67.13 E 199.86 S 578.66 E 171 23 S 66.30 E 228.06 S 643.63 E 193 22 S 66.64 E 255.95 S 707.52 E 214 21 S 67.31 E 282.41 S 769.98 E 234 20 S 66.70 E 308.29 S 830.66 E 253 19 S 66.70 E 333.81 S 889.92 E 271 19 S 66.99 E 359.07 S 948.89 E 291 19 S 67.31 E 384.14 S 1008.60 E 310 20 S 67.35 E 409.81 S 1069.55 E 331 20 S 67.70 E 435.29 S 1131.47 E 352 21 S 67.68 E 461.04 S 1194.26 E 374 22 S 67.40 E 487.74 S 1258.72 E 396 22 S 67.40.E 514.92 S 1324.01 E 5600 6111 35.88 5692 419 23 S 67.69 E 542.22 S 1389.95 E 14 Page 7 DATA INTERPOLATED FOR 100 FT SUBSEA INTERVAL 02/13/91 SUBSEA MEAS INCLN DEPTH DEPTH ANGLE TVD BKB 5700 6235 36.37 5792 5800 6359 36.19 5892 5900 6482 35.84 5992 6000 6605 35.35 6092 6100 6728 34.69 6192 6200 6849 33.95 6292 6300 6969 33.30 6392 6400 7088 33.27 6492 6500 7208 32.76 6592 6600 7326 32.90 6692 6700 7445 32.77 6792 6800 7564 32.34 6892 6900 7682 31.73 6992 7000 7800 32.43 7092 7100 7920 33.90 7192 7200 8040 33.95 7292 7300 8161 35.16 7392 7400 8284 36.03 7492 7500 8408 36.76 7592 7600 8534 37.37 7692 7700 8660 37.70 7792 7800 8788 39.38 7892 7900 8919 41.04 7992 8000 9053 42.47 8092 8100 9189 42.12 8192 MD-TVD VERT DIRECTION RELATIVE COORDINATES DIFF CRRT BEARING FROM WELL HEAD 443 24 S 66.12 E 570.95 S 1457.22 E 467 24 S 66.00 E 601.02 S 1524.23 E 491 24 S 66.65 E 630.18 S 1590.86 E 514 23 S 66.44 E 658.73 S 1656.53 E 536 22 S 67.70 E 685.80 S 1721.16 E 557 21 S 67.18 E 711.88 S 1784.28 E 577 20 S 67.69 E 737.52 S 1845.59 E 596 20 S 67.27 E 762.66 S 1906.26 E 616 19 S 67.00 E 788.08 S 1966.35 E 635 19 S 66.70 E 813.19 S 2025.24 E 654 19 S 66.53 E' 672 ' 19 S 65.60 E 690 18 S 64.64 E 708 18 S 65.87 E 728 20 S 68.65 E 748 769 792 817 842 838.73 S 864.85 S 890.93 S 917.38 S 942.45 S 2084.52 E 2142.93 E 2199.72 E 2256.14 E 2316.76 E 868 896 927 961 997 20 S 67.91 E 21 S 68.79 E 23 S 68.50 E 24 S 69.78 E 26 S 69.69 E 967.37 S 992.89 S 1018.92 S 1045.04 S 1071.04 S 2379.19 E 2442.55 E 2509.52 E 2578.25 E 2649.56 E 8200 9322 40.87 8292 1030 26 S 68.71 E 1098.26 S 28 S 66.71 E 1128.23 S 31 S 64.99 E 1163.30 S 34 S 64.10'E~ 1201.66 S 36 S 62.51 E 1242.82 S 2721.26 E 2795.00 E 2872.05 E 2952.77 E 3035.01 E 33 S 61.83 E 1284.14 S 3113.14 E 14 Page 8 02/13/91 DATA INTERPOLATED FOR 100 FT SUBSEA INTERVAL SUBSEA MEAS INCLN DEPTH DEPTH ANGLE 8300 9453 39.79 8400 9583 39.42 8500 9712 38.98 8600 9839 37.52 8700 9965 ~ 36.85 TVD BKB 8392 8492 8592 8692 8792 MD-TVD VERT DIRECTION RELATIVE COORDINATES DIFF CRRT BEARING FROM WELL HEAD 1061 1091 1120 1148 1173 31 S 60.73 E 30 S 61.13 E 29 S 62.63 E 27 S 59.44 E 25 S 58.63 E 1325.53 S 1365.35 S 1403.38 S 1441.66 S 1480.84 S 3186.93 E 3259.36 E 3332.02 E 3400.43 E 3465.32 E 14 Page 9 DATA INTERPOLATED FOR 1000 FT MEASURED DEPTH INTERVAL 02/13/91 MEAS INCLN VERT-DEPTHS SECT DIRECTION REL-COORDINATES DEPTH ANGLE BKB SUB-S DIST BEARING 1000 0.50 1000 908 2000 0.25 2000 1908 3000 5.52 3000 2908 4000 30.31 3948 3857 5000 33.23 4771 4679 CLOSURE FROM-WELLHEAD DIST BEARING $ W s 303 S 71.43 E 87 S 291 E 871 S 66.70 E 303 S 818 E DL/ 100 7 S 27.40 E 0.1 10 S 28.90 E 0.1 18 S 42.77 E 2.4 304 S 73.29 E 2.5 872 S 69.69 E 0.5 6000 35.30 5602 5510 1427 S 67.40 E 518 S 7000 33.30 6418 6326 2004 S 67.58 E 744 S 8000 33.91 7259 7167 2546 S 68.07 E 959 S 9000 41.95 8053 7961 3152 S 64.49 E 1186 S 10000 37.03 8820 8728 3789 S 57.92 E 1492 S 1330 E 1428 S 68.74 E 0.0 1861 E 2005 S 68.21 E 0.1 2358 E 2546 S 67.87 E 0.2 2921 E 3152 S 67.90 E 1.1 3483 E 3789 S 66.81 E 1.3 T V- D and Directional Drilling, <KB> 5OO iO00 i~O0 2000 2500 3000 3500 4000 4500 5000 5500 8000 6500 7000 7§00 VERTICAL SECTION VIEW BP EXPLORATION 14 Section at: S 87.07 E TVD ScaZe.: ! inch = iO00 feet Oep Scale.: ! inch = tO00 feet Drawn .....: 02/i3/9! 14arker Identification )40 TVD SECTN iNCLN A) XB 0 0 0 0.00 8) TD t004i 8853 38i4 37.40 8000 8500 9000 5OO 5O0 t000 i500 2000 2500 3000 Section Departure 3500 4000 4500 5000 ~ar, ker, Identif!catlon I~ N/S E/if Al KB 0 0 N 0 E B) TD 10041 t505 S 3504 E PLAN VIEW BP EXPLORATION i4 CLOSURE ..... : 38i4 ft DECLINATION.: 30.00 E 66.75 E SCALE · ! inch = 700 feeb DRAWN ' 02/13/9! 35O 0 350 700 t050 t400 t750 2~00 2450 2800 3t50 3500 3850 4200 4550 350 0 350 <- NEST ' EAST -> 700 t050 t400 t750 2t00 2450 2800 3t50 3500 3850 ,r TELECO l Teleco Oilfield Serv.~s of Aiaska Inc. / 6116 Nielson Way Anchorage, AK 99502 (907} 562-2646 February 6, 1991 JOB #801 BP EXPLORATION (ALASKA) INC. WELL: P-14 PRUDHOE BAY RIG: AUDI #2 ORIG NAL Attached please find a copy of the Computer calculated MWD directional surveys for the above mentioned well. Teleco appreciates this opportunity to provide service to BP Exploration (Alaska) Inc. Teleco is committed to providing the highest quality MWD Service and we would welcome any comments or questions concerning these surveys or any of our other services. SinCerely, Jonathan G. Mapes Field Operations Supervisor JGM/el Enclosures A S~IJ~T COMPANY AOGCC GEOLOGICAL MATERIALS INVENTORY LIST PERMIT # ._ ~[ - 0'7 WELL NAME COMPLETION DATE .L~ ! L[..l err CO. CONTACT' "Check off Or Iist data as it is i;~'~i~d.*~i'st'reC~'i¥~i'' d'~te-i~i; 4'07. ii' not required Ii'~t as NFl 401 ] * 5/~t:)/4~j drilling histow v~ survey J 3 1 Well tests o J Core descriPtiod~.. cored int(~rva~s , core analysis I,.T~ dry ditch intervals ' digital data , ~,,,, ~,, ,, ,, ,,, ,,,, ,,, ,, ,, , ~, ,, ,, , ,,, ,, , , ~ , , , , ,, , , ,, ~ ,,, , ,, ,,, , , ,, ill i ii ii Jill ii i . ~llll Jllllll i I illll lllU illl i i i i iii ii i i i ii i lllll iiiii i IIlll I Ill I I I Illl Ill I I Il I I I Ill Ill I Il Il [ I l[ I II I Il 'LOG TYPE ' ' RUN" '- ..... i~TERvALS ........ sCALE ..... ............................................ NO.,, ,, (to the n,.ea, rcst footj ....[inch/100'1 ,_ ,~,.~, . . , ............. ~ ..... ~ ,,, · ..... ~ , , ,,, ,, ,,, ,,,,, ,, 71 ~ -, , ........... ii i iii i i 101 , ,, , ,, ': ,,, .~ ........ , , ~,, 14) ...... ~b,,.~ . _. ,, . ' ~ '' , ... . .......... ,, ,,, ,.,, ,, , , I ~ ......... : ........ BP EXPLORATION BP Exploration (Alaska) Inc, 900 East Benson Boulevard RO. Box 196612 Anchorage, Alaska 99519-6612 (907) 561-5111 TO: ARCO Date :02/11/91 CHEVRON T#:82085 EXXON MOBIL PHILLIPS STATE OF ALASKA TEXACO GEOSCIENCE ARCHIVES BP OPEN HOLE FINAL Enclosed is your copy of the material listed below. If you have any questions, please contact BP Well Records at (907) 564-~.~.~.5. P-14 P-14 P-14 P-14 P-14 BHC/GR 02/07/91 #1 10105-10473 ATLAS 2"/5" DILF/GR 02/07/91 #1 10105-10501 ATLAS 2"/5" Z-DENSILOG PORO 02/07/91 #1 '10105-10490 ATLAS 2"/5" Z-DENSILOG RAW 02/07/91 #1 10105-10490 ATLAS 2"/5" FMT 02/07/91 #1 10222-10364 ATLAS GR/IN CH 02//07/91 #1 7350-10140 ATLAS 2"/5" *** GEOS/ARCO/EXXON/ARCHIVES ONLY. . . P-14 SS TVD 02/07/91 #1 10105-10501 ATLAS 1 "/2" STATE ONLY: Magnetic Single Shot Directional Survey Gyroscopic Directional Inforation Control Well Records LR 2-1 J..Dietz/S. McCurry Date: Job#: Date: Job#: RECEIVED MAY 2 9 1991 Alaska Oil & G3s Co.qs Commission Ancho~'age BP EXPLORATION BP Exploration (Alaska) Inc. 900 East Benson Boulevard RO. Box 196612 Anchorage, Alaska 99519-6612 (907) 561-5111 TO: FROM: SUBJECT: DISTRIBUTION Information Control Well Records LR2-1 BP ~'A~ED HOLE F, INAL,~ MAY 2. 3 1991 Alaska 011 & Gas Cons. Commissi0rt Anchorage Enclosed is your copy of the material listed below. If you have any questions, please contact BP Well Records at (907) 564-4445. '""C-34 CNL/GR/CCL 05/18/91 #1 8750-9582 ATLAS "'~ F-38 CNL/GR/CCL 05/18/91 #1 10050-10671 ATLAS ~'- M'-25 TUBING CUTTER 05/16/91 #1 10158-10388 ATLAS "-' P-14 PFC 05/15/91 #i 10050-10328 ATLAS Distribution: ARCO CHEVRON EXXON GEOSCIENCES MOBIL PHILLIPS RESERVOIR STATE OF ALASKA ARCHIVES BP EXPLORATION BP Exploration (Alaska) Inc. 900 East Benson Boulevard RO. Box 196612 Anchorage, Alaska 99519-6612 (907) 561-5111 TO: DISTRIBUTION Date: 04/09/91 T#:82326 FROM: SUBJECT: Information Control Well Records LR2-1 BP CASED HOLE FINALS Enclosed is your copy of the material listed below. If you have any questions, please contact BP Well Records at (907) 564-4445. " P-14 COMPLETION 04/04/91 #1 9650-10334 SCH 5" "P-15 PERF 03/30/91 #1 11790-12424 SCH 5" "'W-10 PRODUCTION 03/31/91 #1 14200-14570 SCH 5" '"Y-30 CET 03/30/91 #1 8834-9455 SCH 5" '-Y-30 CBT 03/30/91 #1 8834-9432 SCH 5" .Z-26 CCI_/P ERF 04/05/91 #1 11500-11720 ATLAS 5" Distribution: ARCO CHEVRON EXXON GEOSCIENCES MOBIL PHILLIPS RESERVOIR STATE OF ALASKA ARCHIVES BP EXPLORATION BP Exploration (Alaska) Inc. 900 East Benson Boulevard P.O. Box 196612 Anchorage, Alaska 99519-6612 (907) 561-5111 TO: DISTRIBUTION FROM' SUBJECT: Information Control Well Records LR2-1 BP CASED HOLE FINALS Date:02/20/91 T#:82117 Enclosed is your copy of the material listed below. If you have any questions, please contact BP Well Records at (907) 564-4445. % P-14 CBT 02/11/91 #1 'X P-14 CET 02/11/91 #1 %P-19 Completion 02/11/91 #1 ~-S-22 CBT 02/01/91 #1 S-22 CET 02/01191 #1 '--,S-22 Completion 02/10i9t-~ #1 5300-10338 Sch 5" 9858-10361 Sch 5" 9777-10190 Sch 5" 9350-10163 Sch 5" 9350-10186 Sch 5" 9762-10153 Sch 5" Distribution: ARCO CHEVRON EXXON GEOSClENCES MOBIL PHILLIPS RESERVOIR STATE OF ALASKA ARCHIVES RECEIVED FEB 2 5 1991 ~laska 0it & ~? C:,'~ U:jmmission BP EXPLORATION BP Exploration (Alaska) Inc. 900 East Benson Boulevard RO. Box 196612 Anchorage, Alaska 99519-6612 (907) 561-5111 TO: ARCO DATE :02/13/91 EXXON T#: 82088 PHILLIPS STATE OF ALASKA ARCHIVES SYSTEM T~e & Transmittal Only BP MAGNETIC LIS TAPE & LISTING Enclosed is your copy of the material listed below. If you have any questions, please contact BP Well Records at (907) 564-4445. P-14 ZDEN/DIFL/BHC 02/07/91 #- 7350-10501 ATLAS# 1600BPI AP1#50-029-22129 TAPE POS.#07597 Information Control Well Records LR 2-1 J. Dietz/S. McCurry January 22, 1991 COMMISSION STEVE COWPER, GOVERNOR 3001 PORCUPINE DRIVE ANCHORAGE, ALASKA 99501-3192 PHON El (907) 2794433 Bill Kirton BP Exploration BP Exploration (Alaska) Inc. P. O. Box 196612 Anchorage, AK 99519-6612 Re: Prudhoe Bay Unit P-14 BP Exploration (Alaska) Inc. Permit No. 91-07 Sur. Loc. 2812'SNL, 2853' WEL, SEC. 31, TllN, R13E Btmhole Loc. 4421'SNL, 4333'WEL, SEC. 32, TllN, R13E Dear Mr. Kirton: Enclosed is the approved application for permit to drill the above referenced well. The permit to drill does not exempt you from obtaining additional permits required by law from other governmental agencies, and does not authorize conducting drilling operations until all other required permitting determinations are made. The Commission will advise you of those BOPE tests that it wished to witness. Dav~hn~tOn, Chairman Alaska Oiled Gas Conservation Commission dlf/enclosures cc: Department of Fish & Game, Habitat Section w/o encl. Department of Environmental'Conservation w/o encl. STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION COMMISSION PERMIT TO DRILL 20 AAC 25.005 la. Type of work Drill [] Redrillr"lllb. Type of well. Exploratoryl-! Stratigraphic Testl-I Development OilEI Re-Entry [] DeepenI-11 Service [] Development Gas [] Single Zone [] Multiple Zone [] 2. Name of Operator 5. Datum Elevation (DF or KB) 10. Field and Pool BP Exoloration KBE =92 feet Prudhoe Bay Field/Prudhoe 3. Address 6. Property Designation Bay Pool P. O. J~(~x 196612. Anchorac~e. Alaska 99519-6612 ADL 28288 4. Location of well at surf-ace 7. Unit or property Name 11. Type Bond(see 20 AAC 2s.o25) 2812' SNL, 2853' WEL, SEC 31, T11N, R13E Prudhoe Bay Unit At top of productive interval 8. Well number Number 4372' SNL, 4449' WEL, SEC. 32, T11N, R13E P-14 (14-32-11-13) 2S100302630-277 At total depth 9. Approximate spud date Amount 4421' SNL, 4333' WEL, SEC. 32, T11N, R13E January 21, 1991 $200,000.00 12. Distance to nearest 13. Distance to nearest well 4. Number of acres in property15. Proposed depth(UDandmVD) property line ADL 28289 @ 857' feet P-13 @ 3014Y 28' feet 2560 10511'MD/9214'TVDfeet 16. To be completed for deviated wells ~ ~ 17. Anticipated pressure (see 20 ^^c 25.035 (e)(2)) Kickoff depth 28oofeet Maximum hole angle36.~o o Maximum surface 3330 pslg At total depth (TVD) 8800'/z~90 pslg 18. Casing program Specifications Setting Depth s~ze Top Bottom Quantity of cement Hole Casing Weight Grade Coupling Length MD TVD M D TVD (include stage data) 20" Cond. 80' Surface 110' 110' 13-1/2" 10-3/4" 45# L-80 Butt 2650' Surface 2680' 2680' 2437 cu ft Permafrost 9-7/8" 7-5/8" 29.7# L-80 NSCC 10085' Surface 10115' 8868' 1474 cu fl Class G 6-3/4" 5-1/2" 17# NT80S FL4S 647' 9864' 8691' 10511' 9214' 150 cu ft Class G 19. To be completed for Redrill, Re-entry, and Deepen Operations. Present well condition summary Total depth: measured feet Plugs (measured) true vertical feet Effective depth: measured feet Junk (measured) true vertical feet Casing Length Size Cemented Measu_~red depth True Vertical depth Structural RECEIVED Conductor Surface Intermediate JAN ~ 2 Production Liner Alaska Oil & Gas Cons, C0mm'tss'tot~ Perforation depth' measured Anchorage 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[] 21. I hereby certify that the foregoing is true and correct to the best of my knowledge Signe~ ~ ~ Title PBU Lead Engineer ////~/,~! Date Commission Use Only Permit Number JAPI number IApprov,31 date ISee cover letter <~//-C) ~ 150- 0~_.~'- .,z.,z.,/Z. ~' J 01/?.2/91 Ifor other requirements Conditions of a~pproval Samples required [] Yes ~ No Mud Icg requir?d I-IYes~];~l No Hydrogen sulfide measures [] Yes ~. No Directional. survey requ~reo ~;~ Yes [] No Required wor_.kj, ag_pressure for DOPE 1-12M; 1-13M; ~[5M; I-IIOM; i-115'M; Other~: ~'~ -~'t"-~.,~.~"---"'~--~x,.,,. , ~ ~ ,_,.~ , by order of Approved ~ ~ ...... Commissioner [ne commission Date///~ Form 10-401 Rev. L ~ .-.. Submit in tril AFE No. 125352 PROPOSED DRILLING AND COMPLETION PROGRAM WELL P-14 [14-32-11-131 PI~U Install and cement 80' of 20" conductor to surface. Install 20" diverter. The Drilling fluid program will consist of an 8.5-9.5 ppg spud mud in the 13- 1/2" hole, a 9-9.7 ppg water base mud in the 9-7/8" hole and a 9.0 ppg water base mud in the 6-3/4" hole. Drill 13-1/2" hole to 2700' MD and cement 10-3/4" 45g L-80 Buttress casing to surface. Install blowout prevention equipment consisting of 5000 psi W.P. pipe rams, blind rams, and annular preventer. Maximum possible bottomhole pressure is 4390 psi at 8800' TVDss based on original reservoir pressure. Maximum possible surface pressure is 3330 psi' based on a gas column to surface from 8600' TVDss and an oil column to 8800' TVDss. Directional drill 9-7/8" hole to the 7-5/8" casing point above the Shublik formation. Run 7-5/8" 29.7# L-80 NSCC casing to within 10' of 9-7/8" TD and cement with Class G cement around the 7-5/8" shoe. The annulus will be freeze protected by dry crude. /O~/9'' Formation leak-off tests will be performed 10' below both 13-1/2" casing shoe and 7-5/8" casing shoe as per AAC 25.030. Directional drill 6-3/4" hole to TD. Run 5-1/2" liner from TD to 250' inside 7-5/8" casing shoe and cement using Class G cement. Clean out to 5-1/2" float equipment. Change over to NaCL completion fluid. Test casing and lap to 3000 psi. Run 7-5/8" production packer on tubing. Set packer 50' above top of liner. A subsurface safety valve with dual control lines will be placed 100' below base of permafrost. Install and test Xmas tree. Displace tubing to diesel. Set and test packer. The well will be perforated with rig on location. Fluids incidental to the drilling of a well will be pumped down the 7-5/8" x 10- 3/4" annulus of the well. Tubing Size: Tailpipe Size: sal: 1/9/91 4-1/2", 12.6# L-80, TDS R-3 TBG with7 GLM'R'~ E IV E D 4-1/2" TAILPIPE /~[aska OJI& Gas Cons. CommbSio.q Anchorage. 20" Conductor P. .LIMINARY WELL PLAN WELL P-1 4 [14-32-11-13] PBU PROPOSED DEPTH BKB 110' Ball Valve 10-3/4" Casing Shoe 13-1/2" Open Hole Cement Top 2100' 2680' 2700' 3253' 4-1/2" 12,6# L-8OTDS. Tubing with 7 GLM's 7-5/8" Packer 9814' 5-1/2" Tieback Assembly 9864' 7-5/8" Shoe 9-7/8" Open Hole 5-1/2" 17# 13 Cr FL4S Liner 5-1/2" PBTD 5-1/2" Liner Shoe 6-3/4" Open Hole 10115' 10125' RffCEIVED Anchorage 10431' 10511' 10511' PRELIMINARY WELL PLAN Well: P-14 [14-32-11-13] PBU AFE NUMBER: 125352 LOCATION: Surface: Target: T.D.: 2812' SNL, 2853' WEL, Sec. 31, TllN, R13E 4372' SNL, ~d49' WEL, Sec. 32, T11N, R13E 4421' SNL, 4333' WEL, Sec. 32, TllN, R13E ESTIMATED START: January,1991 OPR. DAYS TO COMPLETE: 23 CONTRACTOR: Alaska United #2 MAX ANGLE/SECT COURSE/KOP/BUILD RATE: 36.10/S 67.1 E /2800/2.5 Item TVDss MD(BKB) Mud Wt. 20" CONDUCTOR 10-3/4" SHOE BASE WEST SAK FORMATION IKRU-PBU TOP SAG RIVER SANDSTONE 7-5/8" SHOE TOP SADLEROCHIT TARGET TOTAL DEFFI-I 110 8.5 2588 2680 9.5 5625 6183 9.0 7395 8374 10.0 8781 10089 10.0 8802 10115 10.0 8896 10231 · 8.7 8948 10296 8.7 9122 10511 8.7 LOGGING PROGRAM: Open 9-7/8" Hole: 6-3/4" Hole: Cased Hole CBT/CET and Gyro. H01e - Record all logs on magnetic tape where applicable. NONE GR/SP/DIL/BHCS/CNL; (optional LDT, CNL) Perforate after rig release. sal: 1/18/91 5280' 12 N PAD 17 H PAD 10 15 26 ( T11N TION WELL No, P-14 LAT. = x/~0'15'49.792" LONG. ,= 148'56'14.427' 24.66; FROM SOUTH UNE AIaSi 2152' FROM WEST LINE a OiJ & Gas Cons. Anchorage 2 3 SURVEYOR'S CF-RTIFICATE I hereby certify that I am properly registered and Iicen~KI to practice land ~urveytng in the State of AJaska, and that this plat represents a survey made by me or under my" ; supervision, 'crud .that.:ull dimensions and other :details '~re corr~. · .....il.i:-i:: ::i!!-:~ Dat'* SE:PT. ~; '~990 ':.:LS No:' j.,-,~?'. WELL PAD "P" PADP-14 B.P. EXPLORATION P.O. BOX lg6612 ANCHORAGE, ALASKA gg51g-8612 SURVEYED BY: ARCTIC SLOPE CONSULTING GROUP 6700 ARCTIC SPUR ROAD ANCHORAGE. ALASKA 99518 D~AWN eY: KMC 9/10/90 WELL No. P-14 ASBUILT LOCATED IN PROTRACTED SECTION ,31, TOWNSHIP 11 NORTH, RANGE 1;3 EAST, UMIAT MEREDIAN, ALASKA 30 31 W 31 21.52' T11 N T1 ON NO SCALE WELL PAD "P" 3o 31 31 6 PADP-14X & G~.s Cons, Anchorage WELL No. P-14 ASBUILT LOCATED IN PROTRACTED SECTION 31, TOWNSHIP 11 NORTH, RANGE 13 EAST, UMIAT MEREDIAN, ALASKA SURVEYED FOR: B.P. EXPLORATION P.O. BOX 196612 ANCHORAGE, ALASKA 99519-6612 SURVEYED BY: ARCTIC SLOPE CONSULTING GROUP 6700 ARCTIC SPUR ROAD ANCHORAGE, ALASKA 99518 DRAW~I BY: KMC DATE: 9/12/'90 SU ,P~CE HOLE DIVERTER SYSTEM Two lines venting 90 deg. apart in directions that ensure safe down wind venting, and ex- tending to a point at least 100' from any potential source of ignition. .. 10" Full Cpening Valves 35' or as required ..... ~---I Dresser Sleeve 1. All pipe connections 150#' ANSI Ranges or welded connections and secured to prevent movement. 1 O' Oiverter Une 2. Manual 10" full opening valves mechanically c.,~nnected to ensure tl~at one valve is fail-safe open at ail times. 3. All tums are 90 deg. and ta~jeted. 10' Full opening ball valve w/Hydraulic Actuator Cellar 20" Diverter Spool wt 10' Side Outlet M EM 1/3/90 BOP STACK CONFIGURATION 13 5/8", 5000 PSi WP TRIPLE RAM ST ACK DRILLING I ANNULAR PREVENTER L ,, 2" KILL LINE MANUAL HYDRAULIC GATE GATE Pl PE RAMS BLIND RAMS 1 DRILLING SPOOL Pl PE RAMS 4" CHOKE LINE HYDRAULIC MANUAL GATE GATE '"l _$ 4 ~ DUAl12: [ DRANO 34 I P 14_CLOSAP_SHOIIT7. LIS; 2 Search Radius= 200 7 DEGREE LEAD LINE For proposed well: P-14 [14-32-11-13] Location = W-E S-N TVD(SBS) Top 631436.00 5947197.00 -92.00 Bottom 635429.88 5946134.53 9121.84 2J-NOV-1990 --- Closest Approach Analysis ---- Date: 21-NOV-90 Time: 14:43:35 Note: All depths in feet Below Kelly Bushing (BKB) 14:4] Page Closest Approach WELL IDENT /PROPOSED\ /NEARBY\ CLOSEST TVD DEPART TVD DEPART DISTANCE A029-1000100 P-50 NO COORDINATE A029-1000200 P-51 NO COORDINATE A029-1000201 P-55 NO COORDINATE A029-1000204 P-62 NO COORDINATE A029-2053600 MPTR43 7358.6 A029-2208000 P-13 ( 3014.4 POINTS WITtfIN SPECIFIED'SEARCH WINDOW' POINTS WITHIN SPECIFIED SEARCH WINDOW POINTS WITHIN SPECIFIED SEARCH WINDOW POINTS WITHIN SPECIFIED SEARCH WINDOW 2779.8 747].1 3813.1 1002.3 10.3 3014.3 5.7 28.3 Vertical /PROPOSED\ TVD DEPART Intersection /NEARBY\ TVD DEPART VERTICAL DISTANCE 5567.6 1473.6 9527.6 5266.1 3974.0 SUMHARY The well which comes closest to the proposed well is: A029-2208600 P-13 ( Closest approach distance = 28.3 feet KICK OFF for this run = 2800.0 feet $45DUAl12:[DRAN034]P14 CLOSAP SHORT.LIS;2 Search Radius= 200 COURSE LINE For proposed well: P-14 [14-32-11-13] Location = W-E S-N TVD(SBS) Top 631436.00 5947197.00 -92.00 Bottom 635270.63 5945655.72 9121.84 21-NOV-1990 --- Closest Approach Analysis --- Date: 21-NOV-90 Time: 14:42:58 Note: All depths in feet Below Kelly Bushing (BKB) 14:43 Page Closest Approach WELL IDENT /PROPOSED\ /NEARBY\ CLOSEST TVD DEPART TVD DEPART DISTANCE A029-1000100 P-50 NO A029-1000200 P-51 NO A029-1000201 P-55 NO A029-1000204 P-62 NO A029-2053600 MPTR43 7463.1 A029-2208000 P-13 ( 2969.0 COORDINATE POINTS WITHIN SPECIFIED SEARCH WINDOW ' COORDINATE POINTS WITHIN SPECIFIED SEARCH WINDOW COORDINATE POINTS WITHIN SPECIFIED SEARCH WINDOW COORDINATE POINTS WITHIN SPECIFIED SEARCH WINDOW 2856.0 7539.5 3660.4 813.3 6.7 2968.9 5.6 29.4 Vertical /PROPOSED\ TVD DEPART Intersection /NEARBY\ TVD DEPART VERTICAL DISTANCE 5809.0 1649.7 9265.8 5025.7 3470.8 SUMMARY The well which comes closest to the proposed well is: A029-2208000 P-13 ( Closest approach distance = 29.4 feet KICK OFF for this run = 2800.0 feet WELL P-14 (14-32-11-13) Cement Calculations 10-3/4" CASING Measured Depth: 2680' Basis: 2 X Annular volume Total Cement Vol: 2437 (cuft) 7-5/8"CASING Measured Depth: Basis: Total Cement Vol: Lead Slurry Vol: Tail Slurry Vol: 10115' 90% Annular Volume to 10-3/4" + 36 cuft 1474 (cuft) 1324 (cuft) 150 (cu ft) 5-1/2" LINER Measured Depth: Basis: Total Cement Vol: 10511' (Shoe) 1.5 X Annular volume to 7-5/8" shoe + 100 cu ft 150 (cu ft) glask~, Oi~ & 6as Oons. u~mmission A.~chorage sal: 1/9/91 tlUD i* t~,~ · I - B~andt Dual Tandem Shale 1- Demco 6-12" Cone Shale Desander 1- Demoo 41611 w/16 cones & {1) Demco 4Bil w/16 cones (Desilter) 1 - Drilco Atmospheric Mud Degasser 50 ~L TOTAl. ACrlv~ ]¢Jr~s · t~ee I~t ~ 1- 200 gpm Operating Capacity. Centrifuge 15 - Brandt MA5 Mud Mix Agitators 1 - 150 bbl. Trip Tank 1- P~cording drilling fluid pit level indicator with both visual and audio warning, devices at driller's console ' o£~c o I~ ] TAUC J " 50 ~t t 50 B6L TO ? I" Ir~ I - D.rflling fluid flow san~or · with readout at drili%~.:s console CHECK LIST FOR NEW WELL PERMITS ITEM APPROVE DATE (2 thru 8) (14 thru 22) (23 thru 28) Company ~. R Is the permit fee attached .......................................... 2. Is well t6 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 ............ 6. Is well to be deviated and is wellbore plat included ................ 7. Is operator the only affected party ................................. 8. Can permit be approved before fifteen-day wait ...................... Does operator have a bond in force .................................. Is a conservation order needed ...................................... Is administrative approval needed ................................... Is the lease number appropriate ..................................... Does the well have a unique name and number ......................... YES NO , ¥ - , , , e 10. 11. 12. 13. 14. 15. 16. 17. 18. 19. 20. 21. 22. 23. 24. 25. 26. 27. 28. Is conductor string provided ........................................ ~__ Will surface casing protect all zones reasonably expected to serveas an underground source of drinking water ..................... ~ Is enough cement used to circulate on conductor and surface ......... ~_ Will cement tie in surface and intermediate or production strings ... Will cement cover all known productive horizons ..................... '~ Will all casing give adequate safety in collapse, tension and burst.. ~ Is this well to be kicked off from an existing wellbore ............. Is old wellbore abandonment procedure included on 10-403 ............ Is adequate wellbore separation proposed ............................ ~ Is a diverter system required ....................................... Is the drilling fluid program schematic and list of equipment adequate Are necessary diagrams and descriptions of diverter and BOPE attached. Does BOPE have sufficient pressure rating - Test to ~O.0~. .... psig .. Does the choke manifold comply w/API RP-53 (May 84) .................. Is the presence of H2S gas probable ................................. (6) Add: Geology: DWJ ~ EngSneering: . . rev: 01/30/89 6.011 For exploratory and Stratigraphic wells: 29. Are data presented on potential overpressure zones? ................. 30. Are seismic analysis data presented on shallow gas zones ............ 31. If an offshore loc., are survey results of seabed conditions presented 32. Additional requirements ................................... i~i~i~;{ Remark //~.~ 4"'.v,,_~//,,~,.:.~ ,..~ r INITIAL GEO. UNIT ON/OFF POOL CLASS STATUS AREA NO. SHORE .., ,J 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. PROGRAM: LISCAN REVISION: 5.2 Start of execution: Tue 12 FEB 91 9:512 **** REEL HEADER **** LIS 91/ 2/12 AWS 01 PART NUMBER: W5790-MICRO **** TAPE HEADER **** LIS 91/ 2/12 01 I) FILE # 1 LIS .001 **** FILE HEADER **** 1024 CN WN FN COUN STAT : BP EXPLORATION : P - 14 (14-32-11-13) : PRUDHOE BAY : NORTH SLOPE : ALASKA * COMMENT RECORD * API NO. 50-029-22129 LOG DATE: 2-7-91 FILE 6 = MAIN PASS - ZDEN/CN (10030 - 10530 FT.) * FORMAT RECORD (TYPE# 64) ONE DEPTH PER FRAME TAPE DEPTH UNIT : F 16 CURVES : NAME 1 AC 2 CAL 3 CHT 4 CILD 5 GR 6 RFOC 7 RILD 8 RILM 9 SP 10 SPD 11 TlR1 12 TlR2 13 T2R1 14 T2R2 15 TEMP 16 TTEN CODE SAMPLE# UNIT BYTES 68 1 US/F 4 68 1 IN 4 68 1 LBF 4 68 1 MMHO 4 68 1 API 4 68 1 OHMM 4 68 1 OHMM 4 68 1 OHMM 4 68 1 MV 4 68 1 F/MN 4 68 1 US 4 68 1 US 4 68 1 US 4 68 1 US 4 68 1 DEGF 4 68 1 LBF 4 * DATA RECORD DEPTH GR SPD TEMP 10530.000 -999.2500 -999.2500 -999.2500 10480.000 0.0000000E+00 23.99760 192.7365 10430.000 55.22455 23.99760 192.1662 10380.000 58.73479 14.99850 191.1187 10330.000 18.25726 14.99850 189.7059 10280.000 20.13420 15.55650 186.4922' 10230.000 32.53851 (TYPE# 0 ) AC RFOC TlR1 TTEN -999.2500 -999.2500 -999.2500 -999.2500 71.33214 2.713273 386.3125 4863.117 84.42436 2.521954 431.0000 4889.219 81.69878 3.563862 419.0000 4870.730 86.80363 2.854924 442.0625 4841.258 92.57242 7.433998 457.4375 4833.285 83.23032 11.74833 958 BYTES * CAL RILD TlR2 -999.2500 ~999.2500 -999.2500 1.215100 2.364029 529.6875 1.274600 1.928213 605.0625 0.9161994 3.474564 562.6875 3.605401 2.031651 616.3125 2.756700 8.344503 632.4375 2.969601 10.26533 CHT RILM T2R1 -999.2500 -999.2500 -999.2500 1341.643 2.636956 521.4375 1375.245 2.184160 601.2500 1331.860 3.163074 555.1250 1301.035 2. 166307 612.8125 1260.035 7.403018 627.0000 1236.547 10.11914 CILD SP T2R2 -999.2500 -999.2500 -999.2500 423.0066 -29.77545 378.9375 518.6150 -37.71870 428.5625 287.8059 -32.58382 414.2500 492.2104 -40.78133 438.1875 119.8394 -41.36554 453.5000 97.41528 -30.99532 14. 99850 183. 6277 10180.000 119.2034 14.99850 180.4318 10130.000 109.3407 14.99850 178.2702 10080.000 110.8528 0.0000000E+00 0.0000000E+00 10030.000 -999.2500 -999.2500 -999.2500 422.2500 4749.352 65.07321 92.89197 343.7500 4699.996 82.68195 20.02049 408.5000 4552.824 59.69797 0.2000000 342.5625 3500.000 -999.2500 -999.2500 -999.2500 -999.2500 589.1875 3. 137100 106.1002 467. 6250 5.351001 13.38550 581.9375 6.000000 0.2000000 447.7500 -999.2500 -999.2500 -999.2500 582.5625 1256.729 49.55400 460.1875 1269.827 13.43067 572.5625 500.0000 0.2000000 394.2500 -999.2500 -999.2500 -999.2500 415.3125 9.425051 -29.28020 340.8750 74.70769 -64.47783 399.2500 0.0000000E+00 -80.00000 343.9375 -999.2500 -999.2500 -999.2500 TOTAL DATA RECORDS : STARTING TAPE DEPTH = FILE TRAILER **** 72 10530.00 ENDING TAPE DEPTH = 10030.00 **** REEL HEADER **** LIS 91/ 2/12 AWS 01 **** TAPE HEADER **** LIS 91/ 2/12 01 FILE # 2 LIS .001 **** FILE HEADER **** 1024 CN WN FN COUN STAT : BP EXPLORATION (ALASKA) : P - 14 (14-32-11-13) : PRUDHOE BAY : NORTH SLOPE : ALASKA * COMMENT RECORD * FILE 8 = MAIN PASS - DIFL/GR/BHC-AL/GR (10050 - 10500 FT.) * FORMAT RECORD (TYPE# 64) ONE DEPTH PER FRAME TAPE DEPTH UNIT : F 20 CURVES : NAME CODE SAMPLE# UNIT BYTES 1 CAL 68 1 IN 4 2 CHT 68 1 LBF 4 3 CN 68 1 % 4 4 CNC 68 1 % 4 5 DEV 68 1 DEG 4 6 GR 68 1 API 4 7 HRD1 68 1 CPS 4 8 HRD2 68 1 CPS 4 9 LSN 68 1 CPS 4 10 PE 68 1 BARN 4 11 PORZ 68 1 % 4 12 RB 68 1 DEG 4 13 SFT2 68 1 DIM 4 14 SHR 68 1 DIM 4 15 SPD 68 1 F/MN 4 16 SSD 68 1 CPS 4 17 SSN 68 1 CPS 4 18 TTEN 68 1 LBF 4 19 ZCOR 68 1 G/C3 4 20 ZDEN 68 1 G/C3 4 * DATA RECORD (TYPE# 0) 1014 BYTES * DEPTH CAL CHT CN CNC DEV GR HRD1 HRD2 LSN PE PORZ RB SFT2 SHR SPD SSD SSN TTEN ZCOR ZDEN 10500.000 -999.2500 -999.2500 -999.2500 -999.2500 -999.2500 -999.2500 -999.2500 -999.2500 -999.2500 -999.2500 -999.2500 -999.2500 -999.2500 -999.2500 -999.2500 -999.2500 -999.2500 -999.2500 -999.2500 -999.2500 10450.000 368.3347 3.044198 23.99760 2.323534 10400.000 365.3035 2.038710 23.99760 2.300793 10350.000 360.3240 5.044950 23.99760 2.382750 10300.000 357.9922 3.258920 23.99760 2.340362 10250.000 356.8494 3.014039 24.99750 2.253413 10200.000 356.5330 4.851732 24.99750 2.623171 10150.000 356.1611 9.078884 24.99750 2.956351 10100.000 356.3533 16.41145 24.99750 2.368473 10050.000 -999.2500 -999.2500 -999.2500 -999.2500 6.985666 24.41493 19.78580 9412.410 6.985326 23.48930 21.16406 8756.207 6.900716 22.64789 16.19698 8045.477 6.933716 30.55779 18.76595 9295.262 6.985666 50.66811 24.03554 9596.441 6.985666 89.35100 1.625986 7815.086 7.365375 129.0921 -18.56677 6324.582 7.077888 45.76224 17.06223 3323.807 -999.2500 -999.2500 -999.2500 -999.2500 1256.894 1445.555 4.413934 214.5955 1324.690 1358.461 6.993899 215.3783 1334.126 1089.580 7.007789 230.6248 1319.962 1399.625 6.864063 246.3421 1336.969 1659.740 6.889907 231.3702 1220.786 753.5984 6.456530 364.1609 1043.928 332.9419 7.333774 183.2117 762.5195 315.8826 6.464112 196.3775 -999.2500 -999.2500 -999.2500 -999.2500 21.17497 1837.097 1231.822 4913.258 19.85826 1721.170 1146.396 4925.426 18.36636 1387.617 839.5649 4918.355 16.05400 1758.263 1172.338 4834.707 18.69966 2036.044 1444.422 4856.867 8.572660 963.1345 603.6853 4810.824 34.10307 491.2476 233.3637 4760.645 21.09232 502.5596 175.3170 4573.371 -999.2500 -999.2500 -999.2500 -999.2500 26.25929 114.9449 0.6156381 0.2164866E-01 24.92012 119.0101 0.7373270 -0.2937476E-01 23.38118 132.3028 0.4649251 -0.4635194E-01 20.99702 150.5773 0.5947059 0.2088511E-01 23.72493 131.5946 0.6186990 0.5137254E-02 13.05550 291.4675 0.4759990 0.3046442E-01 39.01825 77.64661 0.3192360 0.3777670E-01' 26.17773 105.3870 0.2265410 -0.5533961 -999.2500 -999.2500 -999.2500 -999.2500 TOTAL DATA RECORDS : STARTING TAPE DEPTH = **** FILE TRAILER **** 76 10500.00 ENDING TAPE DEPTH = 10050.00 **** REEL HEADER **** LIS 91/ 2/12 AWS 01 **** TAPE HEADER **** LIS 91/ 2/12 01 FILE # 3 LIS .001 **** FILE HEADER **** 1024 CN WN FN COUN STAT : BP EXPLORATION : P- 14 (14-32-11-13) : PRUDHOE BAY : NORTH SLOPE : ALASKA * COMMENT RECORD * FILE 5 = REPEAT PASS - ZDEN/CN (10000 - 10530 FT.) * FORMAT RECORD (TYPE# 64) ONE DEPTH PER FRAME TAPE DEPTH UNIT : F 16 CURVES : NAME CODE SAMPLE# UNIT BYTES 1 AC 68 1 US/F 4 2 CAL 68 1 IN 4 3 CHT 68 1 LBF 4 4 CILD 68 1 MMHO 4 5 GR 68 1 API 4 6 RFOC 68 1 OHMM 4 7 RILD 68 1 OHMM 4 8 RILM 9 SP 10 SPD 11 TlR1 12 TlR2 13 T2R1 14 T2R2 15 TEMP 16 TTEN 68 1 OHM~ 4 68 1 MV 4 68 1 F/MN 4 68 1 US 4 68 1 US 4 68 1 US 4 68 1 US 4 68 1 DEGF 4 68 1 LBF 4 * DATA RECORD DEPTH GR SPD TEMP 10530.000 -999.2500 -999.2500 -999.2500 10480.000 0.0000000E+00 27.99721 190.8911 10430.000 65.19713 29.99701 189.8089 10380.000 55.39136 29.99701 188.6908 10330.000 18.25371 29.99701 187.3668 10280.000 19.66042 18.59190 183.6299 10230.000 31.36145 17.99820 180.7998 10180.000 123.3980 17.99820 178.3203 (TYPE# AC RFOC TlR1 TTEN -999.2500 -999.2500 -999.2500 -999.2500 74.98689 2.886936 380.5000 4886.176 82.86127 2.726145 433.0000 4876.203 81.80260 3.577089 417.5000 4870.219 86.56357 2.840940 441.7500 4821.434 92.82324 7.502500 457.8750 4873.465 83.17810 12.00310 421.4375 4749.473 65.97403 85.96796 345.5625 4727.703 o) 958 BYTES * CAL RILD TlR2 -999.2500 -999.2500 -999.2500 1.478800 2.342306 534.7500 1.019600 1.954845 603.3125 2.246601 3.422754 563.3750 1.801301 2.021342 615.6250 1.767800 8.284826 632.3125 3.015100 10.33218 588.5625 4.171700 98.04854 462.5625 CHT RILM T2R1 -999.2500 -999.2500 -999.2500 1227.874 2.696573 519.2500 1234.297 2.199864 600.5625 1225.880 3.146238 559.3125 1213.449 2. 159391 612. 3750 1189.436 7.574865 627.3750 1138.477 10.10018 584.1875 1131.579 56.03786 459.6875 CILD SP T2R2 -999.2500 -999.2500 -999.2500 426.9297 -30.46059 373.9375 511.5493 -32.27867 429.3750 292.1624 -33.18915 415.4375 494.7207 -34.93669 436.8125 120.7026 -31.72974 453.9375 96.78497 -36.10602 414.1875 10.19903 -31.89188 341.7500 10130.000 103.5929 10.99890 176.1862 10080.000 107.0477 20.99791 172.9348 10030.000 82.71010 0.0000000E+00 0.0000000E+00 83.49867 20.72780 408.9375 4547.785 74.83110 0.2088141 347.5625 4555.434 50.00000 0.2000000 345.6875 3500.000 1.637800 13.28896 580.0625 -6.708200 7.554846 385.1250 6.000000 0.2000000 717.8125 1256.252 13.66175 577.9375 1244.137 10000.00 624.5000 500.0000 0.2000000 450.0000 75.25046 -59.66237 399.7500 132.3654 -73.33347 462.6875 0.0000000E+00 -80.00000 350.0000 TOTAL DATA RECORDS : STARTING TAPE DEPTH = **** FILE TRAILER **** 76 10530.00 ENDING TAPE DEPTH = 10000.00 **** REEL HEADER **** LIS 91/ 2/12 AWS 01 **** TAPE HEADER **** LIS 91/ 2/12 01 FILE # 4 LIS .001 **** FILE HEADER **** 1024 CN WN FN COUN STAT : BP EXPLORATION (ALASKA) : P - 14 (14-32-11-13) : PRUDHOE BAY : NORTH SLOPE : ALASKA * COMMENT RECORD * FILE 9 = REPEAT PASS - DIFL-GR/BHC-AL (10040 - 10480 FT.) * FORMAT RECORD (TYPE# 64) ONE DEPTH PER FRAME TAPE DEPTH UNIT : F 20 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 CURVES : NAME CODE SAMPLE# UNIT BYTES 1 CAL 68 1 IN 4 2 CHT 68 1 LBF 4 3 CN 68 1 % 4 4 CNC 68 1 % 4 DEV 68 1 DEG 4 GR 68 1 API 4 HRD1 68 1 CPS 4 HRD2 68 1 CPS 4 LSN 68 1 CPS 4 PE 68 1 BARN 4 PORZ 68 1 % 4 RB 68 1 DEG 4 SFT2 68 1 DIM 4 SHR 68 1 DIM 4 SPD 68 1 F/MN 4 SSD 68 ! CPS 4 SSN 68 1 CPS 4 TTEN 68 1 LBF 4 ZCOR 68 1 G/C3 4 ZDEN 68 1 G/C3 4 * DATA RECORD (TYPE# 0) 1014 BYTES * DEPTH CAL CHT CN CNC DEV GR HRD1 HRD2 LSN PE PORZ RB SFT2 SHR SPD SSD SSN TTEN ZCOR ZDEN 10480.000 -999.2500 -999.2500 -999.2500 -999.2500 -999.2500 -999.2500 -999.2500 -999.2500 -999.2500 -999.2500 -999.2500 -999.2500 -999.2500 -999.2500 -999.2500 -999.2500 -999.2500 -999.2500 -999.'2500 -999.2500 10430.000 6.994636 1225.107 20.63542 25.72200 368.3347 59.77260 1091.702 1422.767 113.9699 4.674425 12.76416 5.409935 893.7510 0.4866800 23.76180 8644.953 210.1241 4909.773 0.1713632E-01 2.439391 10380.000 6°986007 1296.542 20.42618 25.50609 363.0579 75.15997 1394.891 1714.376 120.4885 2.795236 23.99760 2.369572 10330.000 360.3704 4.062980 23.99760 2.362393 10280.000 359.0168 3.550166 24.99750 2.274137 10230.000 358.5457 4.025650 24.99750 2.380020 10180.000 358.4707 5.587419 23.99760 2.597757 10130.000 358.2903 5.371573 24.99750 2.616804 16.99564 6.173655 1154.288 0.6418650 9462.133 221.0475 4860.066 0.4328007E-01 6.985666 1298.958 19.43077 24.47908 19.82854 1292.641 1580.465 118.2611 17.43069 5.480979 1030.333 0.5278440 8846.402 211.7897 4826.121 0.4728317E-04 6.985666 1276.141 22.56136 27.62723 18.24228 1587.142 1997.736 110.2685 22.77953 5.605996 1294.572 0.5685410 9568.172 212.3364 4792.754 0.1168086E-01 7.009697 1275.333 18.57957 23.60107 31.44254 1200.815 1522.730 140.6001 16.36240 4.788225 1001.539 0.5305990 8647.004 246.4432 4856.270 -0.6236900E-02 7.269497 1110.086 6.336788 10.54439 122.2611 755.3809 1027.505 328.6848 3.166200 4.777964 543.5569 0.4366550 7833.480 367.4827 4697.109 0.2167486E-01 7.365715 904.8604 18.84036 23.87006 115.4337 833.6003 1082.396 139.8779 2.011848 5.050408 634.3940 0.4474361 8425.199 246.8183 4727.441 0.7289279E-01 10080.000 7.069496 652.7542 29.05460 34.03505 358.2249 66.68495 328.5024 522.1299 75.11720 18.02451 13.07187 5.124600 173.2412 0.2300821 24.76170 3680.966 163.8367 4619.785 -0.4705126 2.434314 TOTAL DATA RECORDS : STARTING TAPE DEPTH = FILE TRAILER **** 74 10480.00 ENDING TAPE DEPTH = 10040.00 **** REEL HEADER **** LIS 91/ 2/12 AWS 01 **** TAPE HEADER **** LIS 91/ 2/12 01 FILE # 5 LIS .001 **** FILE HEADER **** 1024 CN WN FN COUN STAT : BP EXPLORATION (ALASKA) : P - 14 (14-32-11-13) : PRUDHOE BAY : NORTH SLOPE : ALASKA * COMMENT RECORD * FILE 1 = CASED HOLE GR (7330 - 10160 FT.) * FORMAT RECORD (TYPE# 64) ONE DEPTH PER FRAME TAPE DEPTH UNIT : F 4 CURVES : NAME CODE SAMPLE# UNIT BYTES 1 GR 68 1 API 4 2 TEMP 68 1 DEGF 4 3 TEN 68 1 LBF 4 4 TTEN 68 1 LBF 4 * DATA RECORD DEPTH (TYPE# 0) 1006 BYTES * GR TEMP TEN TTEN 10160.000 -999.2500 -999.2500 -999.2500 -999.2500 10110.000 56.05589 162.6580 -20.89616 4311.117 10060.000 88.56802 161.7692 -59.49301 4177.187 10010.000 9960.000 9910.000 9860.000 9810.000 9760.000 9710.000 9660.000 9610.000 9560.000 9510.000 9460.000 9410.000 9360.000 9310.000 9260.000 9210.000 9160.000 9110.000 82.32941 82.84569 94.35898 84.04721 82.61424 75.62094 82.27849 54.27882 58.52786 45.97534 62.02177 79.75244 78.99025 86.69069 72.43181 79.14299 75. 14662 74.28529 85.79143 161.1500 159.6966 158.5969 157.1636 153.6595 151.5375 151. 0433 150.9954 149.1986 147.6384 145.6573 144.7196 144.9356 143.4814 141.9660 140.7101 138.5020 137.2428 137.1016 -37.66963 -48.03264 -28.91675 -56.05656 -56.09377 -41.40346 -45.01466 -53.60132 -38.69293 -32.84515 -46.90596 -28.07068 -49.11201 -35.44467 -34.99998 -31.32626 -33.82178 -44.46109 -24.84409 4193.598 4160.117 4167.484 4128.477 4098.617 4057.032 4046.075 4017.023 4010.274 4005.899 3960.809 3930.420 3897.082 3908.570 3906.292 3857.808 3853.786 3796.834 3782.144 9060.000 52.03537 135.5615 -23.86780 3782.750 9010.000 8960.000 8910.000 8860.000 8810.000 8760.000 8710.000 8660.000 8610.000 8560.000 8510.000 8460.000 8410.000 8360.000 8310.000 8260.000 8210.000 8160.000 8110.000 48.64977 54.96634 76.62135 74.73122 66.55228 74.05847 65.86209 75.57999 70.46095 67.96219 69.72830 67.04799 84.14967 83.84566 77.11169 84.15408 69.44127 128.4770 129.8264 134.8427 134.4018 134.1471 134.5440 133.9051 133.5191 131.7450 130.5959 130.4970 129.3060 129.1832 128.3293 127.6857 127.7487 126.3630 124.8850 125.0784 123.0777 123.7039 -32.40230 -35.59961 -61.89548 -31.11549 -23.72229 -24.01572 -16.98364 -20.79309 -24.40306 -14.95262 -39.26054 -46.57809 10.58014 -15.56598 -15.62118 -54.12897 -34.56015 -9.468420 -38.56908 3767.663 3731.868 3702.375 3721.926 3695.511 3709.014 3706.983 3665.884 3666.410 3664.593 3621.331 3583.363 3619.679 3592.339 3546.650 3509.354 3515.552 3511.264 3480.125 8060.000 165.9774 122.2818 -35.07988 3459.852 8010.000 157.4098 120.4036 -38.91249 3436.455 7960.000 127.2905 119.1658 -39.13884 3390.455 7910.000 58.82346 118.1441 -15.85665 3419.183 7860.000 98.20216 116.0661 -9.479095 3394.834 7810.000 96.01080 115.3656 -36.72810 3346.915 7760. 000 104 . 3054 114 . 7089 -41. 84143 3348. 333 7710.000 113.6979 115.1323 -34.70444 3324.160 7660.000 114.0300 112.9370 -39.45877 3309.276 7610.000 105.7894 111.5734 -33.02174 3278.308 7560.000 122.0099 110.4028 -30.52655 3276.719 7510.000 146.1849 109.9275 -34.03098 3263.264 7460.000 57.72017 109.6745 -21.71356 3267.068 7410.000 69.07414 109.1653 1.050716 3303.721 7360.000 63.41139 108.1848 -41.15335 3188.782 TOTAL DATA RECORDS : STARTING TAPE DEPTH = **** FILE TRAILER **** 114 10160.00 ENDING TAPE DEPTH = 7330.00 **** TAPE TRAILER **** LIS 91/ 2/12 01 TOTAL RECORDS IN THIS LOGICAL TAPE : 450 **** REEL TRAILER **** LIS 91/ 2/12 AWS 01 TOTAL RECORDS IN THIS LOGICAL REEL : TOTAL RECORDS IN THIS PHYSICAL REEL: End of execution: Tue 12 FEB 91 9:52a Elapsed execution time = 54.27 seconds. SYSTEM RETURN CODE = 0 451 451
