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Home My WebLink About199-058 4 • STATE OF ALASKA RECEIVED ALASKA OIL AND GAS CONSERVATION COWSSION REPORT OF SUNDRY WELL OPERATIONS DEC 0 3 2013 1. Operations Performed: AO CC ❑Abando ❑Repair ❑Plug ❑Perforat ❑Re-Enter Suspended ❑Alter Casing ®Pull • ❑Stimulate- ❑Waive ❑Othe ❑Change Approved ❑Operation ❑Stimulate- ❑Time 2. Operator Name: 4. Well Class Before Work: 5. Permit To Drill Number: BP Exploration(Alaska) Inc. ❑Explorator ❑Stratigraphic 199-058 • 3. Address: ®Developme ❑Servic 6. API Numbe P.O. Box 196612,Anchorage,Alaska 99519-6612 50.029-21395-01-00- 7. Property Designation(Lease Number): 8. Well Name and Number: ADL 028286&047472 • PBU A-32A • 9. Logs(list logs and submit electronic and printed data per 20AAC25.071): 10.Field/Pool(s): Prudhoe Bay Field/Prudhoe Bay Pool • 11. Present well condition summary: Total depth: measured 12076' feet Plugs:(measured) None feet true vertical 8947' feet Junk:(measured) None feet Effective depth: measured 11990' feet Packer: (measured) 9470',9631' feet true vertical 8931' feet Packer: (true vertical) 8383',8534' feet Casing Length Size MD ND Burst Collapse Structural Conductor 110' 20"x 30" 110' 110' Surface 2664' 13-3/8" 32'-2696' 32'-2696' 4930 2670 Intermediate 7921' 9-5/8" 29'-7950' 29'-6986' 6870 4760 Production Liner 2060' 7" 7806'-9866' 6874'-8758' 7240 5410 Liner 2390' 4-1/2" 9686'- 12076' 8586'-8947' 8430 7500 Perforation Depth: Measured Depth: 11120'- 11850' feet True Vertical Depth: 8879'-8905' feet Tubing(size,grade,measured and true vertical depth): 4-1/2", 12.6# 13Cr85/L-80 9686' 8586' Packers and SSSV(type,measured and true vertical depth): 7 x 4-1/2"HES TNT Packer; 9470'; 8383'; 7"x 4-1/2"Baker S-3 Packer 9631' 8534' 12.Stimulation or cement squeeze summary: Intervals treated(measured): �'�'"�`� 1.ft i,, " 1 —' Treatment description including volumes used and final pressure: G Cement 13-3/8"x 20"Void w/11 Bbls Arctic Set. 13 Representative Daily Average Production or Injection Data Oil-Bbl Gas-Mcf Water-Bbl Casing Pressure Tubing Pressure Prior to well operation: 0 0 0 160 0 Subsequent to operation: 0 0 0 120 150 14.Attachments: ❑Copies of Logs and Surveys 15.Well Class after work: ❑Explorator ❑Stratigraphic IS Developme• ❑Servic ®Daily Report of Well 16. Well Status after work: ®Oil • ❑Gas ❑WDSP ®Well Schematic ❑GSTOR ❑WINJ ❑WA ❑GINJ ❑SUSP ❑SPLU 17. I hereby certify that the foregoing is true and correct to the best of my knowledge. Sundry Number or N/A if C.O.Exempt: Contact: James Smith,564-5616 Email:James.Smith7 @bp.com N/A Printed Joe L tuflia Title: Drilling Technologist Signature. J;hone: 564-4091 Date: 12_15/13 Form 10-404 R- -d 10/2012 v L Z ` 7 K,r- u r}�jt O�jgi�al10ply20 7 6 j �� -i � ��: Ut S x,11» • A-32A, Well History (Pre Rig Workover) Date Summary 09/23/13 RAN SBHPS AS PER PROGRAM (good data). DRIFTED W/3.65"BLIND BOX TO FLUID LEVEL @ 380' SLM. DHD SHOT FLUID LEVELS(TBG @ 408', IA @ 50'). SET 4-1/2"PXN PLUG IN XN-NIP @ 9652'SLM (9674' MD). USING KB- BF=+29'CORRECTION. 09/24/13 LRS PERFORMED PASSING CMIT-TxIA TO 3000 psi. LRS PERFORMED PASSING MIT-OA TO 2000 psi. 3 RUNS W/10'x 3.5" DUMP BAILER, DUMPED 10'SLUGGITS ON TOP OF 4-1/2" PXN PLUG @ 9647' SLM. SET 4-1/2"JUNK CATCHER ON TOP OF SLUGGITS @ 9637'SLM. TOP OF SLUGGITS @ 9637' SLM. 09/24/13 CMIT-TxIA**PASSED**to 3000 psi, MIT-OA**PASSED**to 2000 psi (Pre RWO) Pumped 19.8 bbls 30*diesel down Tbg to reach test pressure for CMIT-TxIA. 1st 15 minutes T/IA lost 87/82 psi. 2nd 15 minutes T/IA lost 25/27 psi.Total T/IA loss in 30 minutes=112/109 psi. Bled TxIAP (— 10 bbls). RD from Tbg, RU to OA. Pumped 1.7 bbls 30*diesel to reach test pressure for MIT-OA. 1st 15 minutes OA lost 57 psi. 2nd 15 minutes OA lost 26 psi.Total loss in 30 minutes=83 psi. Bled OAP (— 1.5 bbls). FWHP's=400/380/0+ Slickline in control of well upon departure. IA&OA=OTG. 09/25/13 INITIAL T/I/O =300/325/0. RIH W/ERS/CCU3.65" POWERCUTTER. TAG BOTTOM @ 9630' ELMD FIRST FULL JOINT COLLAR ABOVE PACKER IS AT 9567' ELMD. CUT TUBING @ 9570' ELMD FINAL T/I/O =340/310/0. 09/30/13 T/I/O=199/160/30 Temp= S/I CMIT-TxIA PASSED to 1000 psi (Pre RWO) Pressured up TxIA with 3.41 bbls diesel.TxIA lost 24/28 psi in 1st 15 mins and 8/10 psi in 2nd 15 mins for a total loss of 32/38 psi in 30 min test. Bled pressure back, bled—3 bbls diesel. Final WHPS 140/150/34. SV,WV,SSV=Open MV,IA,OA=Open 10/05/13 T/I/O= 155/143/30 Temp=S/I Circ Out(Pre RWO) Pumped 10 bbls meth, 1200 bbls 110*f seawater down Tbg up IA taking returns to A-15 flowline. Pumped 172 bbls 100*f diesel down IA, U-tubed TxIA for 1 hr. Freeze protected jumper line to A-15 with 3 bbls meth. Final WHPs 240/246/70. SV,WV,SSV=Shut MV,IA,OA= Open 10/11/13 T/I/O = MV/ONac. Temp=SI.WHPs. (Pre Rig). No wellhouse,flowline or AL line. SV, SSV= C.WV, MV = LOTO. IA&OA=OTG. 04:55. 10/12/13 T/I/O=0/ONAC. Conduct PJSM. Remove Blind Flange on Companion Side of OA. Verify Presence of VR Plug. Install Blind Flange With Needle Valve. PT(Low 200-300&High 3500 for 5Min Each) (Passed, Charted and Saved).T/I/O-0/0/0. 10/13/13 T/IA/OA=VAC/0/0. R/U Lubricator and PT'd (PASSED). Set BPV# 106 at 125". LTI of BPV(PASSED). R/D lubricator and installed tree cap PT'd (PASSED). Installed IA Piggyback Valve#23 and OA Piggyback Valve.Torqued and PT'd (PASSED). T/IA/OA=BPV/0/0. Page 1 of 1 • NprkhArne�taa ALf4SKA BP f� �F Operation Summary Report Common Well Name:A-32 AFE No Event Type:WORKOVER(WO) Start Date: 10/22/2013 End Date:11/4/2013 X4-00Y3T-E:(2,750,000.00) Project:Prudhoe Bay Site:PB A Pad Rig Name/No.:DOYON 14 Spud Date/Time:7/20/1985 12:00:00AM Rig Release:11/4/2013 Rig Contractor:DOYON DRILLING INC. UWI:500292139500 Active datum:Kelly Bushing/Rotary Table©79.O0usft(above Mean Sea Level) Date From-To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (usft) 10/22/2013 15:30 - 00:00 8.50 MOB P PRE MOB RIG -MOB RIG OFF WELL PAD. -INSTALL BOOSTERS. -MOB RIG TO PAD ACCESS ROAD ENTRANCE. -OBTAINED WELL WORK TRANSFER PERMIT AT A-PAD. -DISCUSSED WITH PAD OPERATOR PLACEMENT OF WSL OFFICE WELL BEYOND BLAST RADIUS. 10/23/2013 00:00 - 04:00 4.00 MOB P PRE MOB!RIG -PJSM. -MOVE FRAM L3 TO SURFCOTE ACCESS ROAD. 04:00 - 05:30 1.50 MOB N WAIT PRE MOB RIG -WAIT ON RIG SUPPORT TO MOVE MATS. 05:30 - 08:30 3.00 MOB P PRE MOB RIG -MOVE RIG FROM SURFCOTE ACCESS ROAD TO DRILL SITE 4 ACCESS ROAD. 08:30 - 21:00 12.50 MOB N WAIT IRE MOB RIG -WAIT ON RIG SUPPORT TO MOVE MATS. -CLEAN SHOP AND RIG. PERFORM MAINTENANCE ON CAT 1 AND 2 AND CLEAN BOILER#2. **HOLD FIRE DRILL ON RIG FLOOR** 21:00 - 00.00 3.00 MOB N WAIT PRE MOB RIG -PJSM. -ADJUST RIG AND LAY MATS FOR SETTING DOWN RIG ON MAIN SUPPORTS. 10/24/2013 00:00 - 12:00 12.00 MOB N WAIT PRE MOB RIG -ADJUST RIG AND LAY MATS FOR SETTING DOWN RIG ON MAIN SUPPORTS. -SKID RIG FLOOR. -CLEAN RIG,SHOP,PAD L3 AND COMPLETE DDI MP2'S WHILE WAITING ON RIG MOVE SUPPORT. -PERFORM MAINTENANCE ON BOILERS. **HOLD TABLE TOP CAMP EVACUATION DRILL** 12:00 - 00:00 12.00 MOB N WAIT PRE MOB RIG -WAIT ON RIG MOVE SUPPORT. -COMPLETE DDI MP2'S ON TOP DRIVE AND THROUGHOUT RIG. -CLEAN SHOP,BREAK TRAILER,AND SPO PLANT. -PERFORM MAINTENANCE ON CAT#3 AND BOILERS. 10/25/2013 00:00 - 12:00 12.00 1 MOB N WAIT PRE MOB RIG -COMPLETE DDI MP2'S WHILE WAITING ON RIG MOVE SUPPORT. -CLEAN SHOP. -PERFORM MAINTENANCE ON BOILER#2 AND BREAK TRAILER. **HOLD TABLE TOP D-3 DIVERTER DRILL.** Printed 11/18/2013 10:11:44AM • North 7Ariierica-ALASKA-BP Page 2 of 14 Operation Summary Report Common Well Name:A-32 AFE No Event Type:WORKOVER(WO) Start Date:10/22/2013 End Date:11/4/2013 X4-00Y3T-E:(2,750,000.00) Project:Prudhoe Bay Site:PB A Pad Rig Name/No.:DOYON 14 Spud Date/Time:7/20/1985 12:00:00AM Rig Release:11/4/2013 Rig Contractor:DOYON DRILLING INC. UWI:500292139500 Active datum:Kelly Bushing/Rotary Table©79.00usft(above Mean Sea Level) Date From-To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (usft) 12:00 - 21:00 9.00 MOB N WAIT PRE MOB RIG -COMPLETE DDI MP2'S WHILE WAITING ON RIG MOVE SUPPORT. -CLEAN AND PAINT SHOP. -PERFORM MAINTENANCE ON BOILERS. -INSPECT AND GREASE DRAWWORKS COOLANT PUMPS. -CLEAN IN PIPE SHED AND PAD L3. 21:00 - 22:00 1.00 MOB N WAIT PRE MOB RIG -PJSM. -SKID RIG FLOOR INTO MOVE POSITION. 22:00 - 00:00 2.00 MOB P PRE MOB RIG -PJSM ON MOVING RIG FROM DS-4 ACCESS ROAD TO A-32A. -DISCUSSED HAZARDS AND ROLES DURING RIG MOVE. 10/26/2013 00:00 - 04:00 4.00 MOB P PRE MOB RIG -PJSM. -MOB RIG FROM DS-4 ACCESS ROAD TO S RT. 04:00 - 12:00 8.00 MOB N WAIT PRE MOB RIG -WAIT ON RIG MOVE SUPPORT TO MOVE RIG i MATS. **CONDUCT TABLE TOP STRIPPING DRILL** 12:00 - 20:30 8.60 MOB P PRE MOB RIG -PJSM. -MOVE RIG FROM SRT TO OXBOW ROAD INTERSECTION. **CONDUCT SPILL DRILL IN PIPE SHED** 20:30 - 21:30 1.00 MOB N WAIT PRE MOB RIG -REPAIR DISABLED GRADER ON ROAD. 21:30 - 00:00 2.50 MOB P PRE MOB RIG -MOVE RIG FROM OXBOW ROAD INTERSECTION TO NGI PAD. 10/27/2013 00:00 - 16:00 16.00 MOB P ! PRE MOB RIG -PJSM -MOVE RIG FROM NGI PAD TO D-PAD. 16:00 - 19:00 3.00 MOB N WAIT PRE MOB RIG -REMOVE BOOSTERS AND LOAD SAME ON TRUCKS TO BE TRANSPORTED TO DOYON 16. *NPT TIME DUE TO NORMALLY TAKING 48.5 HOURS FOR A 30 MILE MOVE. 19:00 - 20:30 1.50 MOB P PRE MOB RIG -MOVE FROM D-PAD DOWN CONNECTING A-PAD ACCESS ROAD ON RIG MATTS. *NPT TIME DUE TO NORMALLY TAKING 48.5 HOURS FORA 30 MILE MOVE. 20 30 - 00:00 3.50 MOB N WAIT PRE MOB RIG -WAIT ON RIG MOVE SUPPORT TO LAY MATTS ON ACCESS ROAD. 1-WORK ON DDI MP2'S. -INSTALL AIR CONDITIONING FAN UNIT IN SCR ROOM. Printed 11/18/2013 10.11:44AM s North America-ALASKA-BP '�` Page 3 of 14 1 Operation Summary Report ;� u Common Well Name:A-32 AFE No Event Type:WORKOVER(WO) Start Date:10/22/2013 End Date:11/4/2013 X4-00Y3T-E:(2,750,000.00) Project:Prudhoe Bay Site:PB A Pad Rig Name/No.:DOYON 14 Spud Date/Time:7/20/1985 12:00:00AM Rig Release:11/4/2013 Rig Contractor:DOYON DRILLING INC. UWI:500292139500 Active datum:Kelly Bushing/Rotary Table Q79.00usft(above Mean Sea Level) Date From-To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (usft) 10/28/2013 00:00 - 00:30 0.50 MOB N WAIT PRE MOB RIG -PJSM -WAIT ON RIG MOVE SUPPORT TO LAY MATTS ON ACCESS ROAD. 00 30 - 02:30 2.00 MOB P PRE MOB RIG. -MOVE RIG DOWN CONNECTING A-PAD ACCESS ROAD TO END OF MATTS. *NPT TIME DUE TO NORMALLY TAKING 48.5 HOURS FOR A 30 MILE MOVE. 02:30 - 09:00 6.50 MOB N WAIT PRE MOB RIG -WAIT ON RIG MOVE SUPPORT TO MOVE MATTS FROM REAR OF RIG TO FRONT OF RIG. -COMPLETE DDI MP2'S. -INSTALLAIR CONDITIONING FAN UNIT IN SCR ROOM. 09:00 - 10:30 1.50 MOB P PRE MOB RIG -MOVE RIG DOWN CONNECTING A-PAD ACCESS ROAD TO END OF MATTS. *NPT TIME DUE TO NORMALLY TAKING 48.5 HOURS FOR A 30 MILE MOVE. 10.30 - 12:00 1.50 MOB N WAIT PRE MOB RIG -WAIT ON RIG MOVE SUPPORT TO MOVE MATTS 12:00 - 15:30 3.50 MOB P PRE MOB RIG -PJSM -MOVE RIG FROM CONNECTING A-PAD ACCESS ROAD TO A-PAD. -MOBILIZE AND INSTALL STAIRS ON FRONT OF RIG *NPT TIME DUE TO NORMALLY TAKING 48.5 HOURS FOR A 30 MILE MOVE. 15:30 - 18:00 2.50 MOB P PRE MOVE RIG OVER WELL -PJSM. -CHECK WELL FOR PRESSURE:OA=0 PSI,IA =0 PSI,TBG=0 PSI. -MOVE RIG OVER WELL A-32A. -FUNCTION ESD ON MOVING SYSTEM BEFORE FINAL PLACEMENT. -SHIM CELLAR. -INSTALL BRACES UNDER PIPE SHED. -CONTACT PAD OPERATOR TO WITNESS MOVING OVER THE WELL. 18:00 - 19:30 1.50 MOB P PRE MIRU -PJSM. -SKID RIG FLOOR INTO DRILLING POSITION. 19:30 - 22:30 3.00 MOB P PRE MIRU -PJSM -CONNECT AIR,STEAM AND WATER LINES -EXTEND#2 CONVEYOR TO ROCK WASHER. -SPOT ROCK WASHER. -CONNECT COM LINE FROM RIG TO WSL OFFICE. -PREPARE PITS TO BRING ON 8.5 PPG SEAWATER. 22:30 - 23:00 0.50 MOB P PRE RIG EVACUATION DRILL -HOLD H2S RIG EVACUATION DRILL -HOLD AFTER ACTION REVIEW FOR DRILL Printed 11/18/2013 10:11:44AM • i North America-ALASKA-BP Page 4 of 14 Operation Summary Report Common Well Name.A-32 AFE No Event Type:WORKOVER(WO) Start Date:10/22/2013 End Date:11/4/2013 X4-00Y3T-E:(2,750,000.00) Project:Prudhoe Bay Site:PB A Pad Rig Name/No.:DOYON 14 Spud Date/Time:7/20/1985 12:00:00AM Rig Release:11/4/2013 Rig Contractor:DOYON DRILLING INC. UWI:500292139500 Active datum:Kelly Bushing/Rotary Table @79.00usft(above Mean Sea Level) Data From-To I Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (usft) — 23:00 - 00:00 1.00 MOB P PRE *ACCEPT RIG AT 23:59 HRS. -PREPARE PITS TO BRING ON SEAWATER. -BRING ON 290 BBLS OF 120 DEG 8.5 PPG SEAWATER, 10/29/2013 00:00 - 03:00 3.00 MOB P PRE RU TO CIRC OUT FREEZE PROTECT -PJSM -RU AND TEST HARDLINE TO FLOWBACK TANK. -RU CIRCULATING LINES FROM IA AND TBG TO CHOKE SKID. 03:00 - 05:30 2.50 MOB P PRE RU TO CIRC OUT FREEZE PROTECT -RU CIRCULATING LINES -TEST CIRCULATING LINES AND CHOKE SKID TO 250 PSI LOWAND 3500 PSI HIGH FOR 5 MIN EACH. 05:30 - 07 30 2.00 MOB P PRE RU AND TEST LUBRICATOR. -BLOW DOWN CIRCULATING LINES. -RU AND TEST LUBRICATOR TO 250 PSI LOW AND 3500 PSI HIGH FOR 5 MIN EACH. 07.30 - 09:00 1.50 WHSUR P DECOMP PULL BPV -PJSM. -PULL BACK PRESSURE VALVE. -DISCONNECT LUBRICATOR AT QUICK TEST SUB AND PULL TO RIG FLOOR. -LD BPV AND PU TWO WAY CHECK -RE-INSTALL LUBRICATOR ONTO TREE AND TEST QUICK TEST CONNECTION TO 250 PSI LOWAND 4000 PSI HIGH FOR 5 MIN EACH. 09:00 - 11:00 2.00 WHSUR P DECOMP CIRCULATE OUT FREEZE PROTECT. -PJSM. -CONFIRM PROPER VALVE LINE UP PRIOR TO i CIRCULATION. -PUMP 46 BBLS 120°SEAWATER DOWN IA AT 6 BPM WITH 1000 PSI. -TAKE RETURNS THROUGH TBG TO FLOW I BACK TANK. -CHANGE AND VERIFY VALVE ALIGNMENT. -PUMP 207 BBLS 120°SEAWATER DOWN TBG AT 6 BPM WITH 1000 PSI. -TAKE RETURNS THROUGH IA TO FLOW BACK TANK. j-SHUT DOWN PUMPS AND FLOW CHECK WELL-NO FLOW 11:00 - 11:30 0.50 WHSUR P DECOMP RIG EVACUATION DRILL -HOLD H2S RIG EVACUATION DRILL -HOLD AFTER ACTION REVIEW FOR DRILL 11:30 - 14:30 3.00 WHSUR P DECOMP ,INSTALL AND TEST TWC -PJSM. INSTALL TWC. -TEST TWC FROM BELOW TO 1000 PSI FOR 30 CHARTED MINUTES. -TEST TWC FROM ABOVE TO 250 PSI LOW, 3500 PSI HIGH FOR 5 MIN EACH. 14:30 - 15:30 1.00 WHSUR P DECOMP RD TEST EQUIPMENT. -PJSM. -RD TEST EQUIPMENT AND HOSES. -RD AND LD DSM LUBRICATOR. Printed 11/18/2013 10.11:44AM • • '. � ��- NorthAmerica-ALASKA-BP � x Page 5 of 14 Operation Summary Report ' Common Well Name:A-32 I AFE No Event Type:WORKOVER(WO) Start Date:10/22/2013 End Date:11/4/2013 X4-00Y3T-E:(2,750,000.00) Project:Prudhoe Bay Site:PB A Pad Rig Name/No.:DOYON 14 Spud Date/Time:7/20/1985 12:00:00AM Rig Release:11/4/2013 Rig Contractor:DOYON DRILLING INC. UWI:500292139500 Active datum:Kelly Bushing/Rotary Table©79.00usft(above Mean Sea Level) Date From-To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (usft) 15:30 - 19:00 3.50 WHSUR P DECOMP ND TREE -PJSM. -RIG DOWN PLATFORMS ON TREE. -SIMOPS:INSTALL LIGHT IN DERRICK. -CAMERON TECH BLED DOWN TBG HANGER VOID PRESSURE AND RD SSV CONNECTIONS. -ND TREE. -RACK BACK AND SECURE TREE IN CELLAR. -CLEAN AND VERIFY HANGER THREADS. -INSTALL 4-1/2"BTC XO IN HANGER-10.5 TURNS TO MU. 19:00 - 20:30 1.50 BOPSUR P DECOMP NU BOP -PJSM. -NIPPLE UP BOP STACK. -BOP DRESSED FROM TOP TO BOTTOM WITH:3-1/2"X 6"VBRS,BLIND SHEAR,MUD CROSS WITH CHOKE AND KILL,2-178"X 5" VBRS. **AOGCC REP JOHN CRISP WAIVED WITNESS RIGHTS TO BOP TESTING AT 19:57, 10/29/2013.** 20:30 - 22:00 1.50 BOPSUR P DECOMP INSTALL UNIQUE MACHINE CENTRALIZER -PJSM. -INSTALL UNIQUE MACHINE 13-3/8" CENTRALIZER ON 13-3/8"CSG. -DIFFICULTY INSTALLING TWO OF CENTRALIZER SEGMENTS. REMOVE 1/8"TO TAPER SEGMENT AND INSTALL. -PROCEED FORWARD WITH TWO SEGMENTS INSTALLED. 22:00 - 00:00 2.00 BOPSUR P DECOMP NU BOP -PJSM. -NIPPLE UP BOP STACK. • -MU FOSV AND TEST SUB TO TOP DRIVE FOR BOP TESTING. -INSTALL MOUSE HOLE. -OBTAIN RKB MEASUREMENTS. 10/30/2013 00:00 - 02:00 2.00 BOPSUR P DECOMP NU BOP -PJSM. -NIPPLE UP BOP STACK. 02:00 - 11:30 9.50 BOPSUR P DECOMP TEST BOPE -PJSM. -RU TO TEST BOP AND FILL STACK. '-CHECK FILL ON GAS BUSTER-6 BBL. -TEST BOPE TO 250 PSI LOW,3500 PSI HIGH FOR 5 MINUTES EACH. -TEST WITH 4"AND 4-1/2"TEST JOINTS. • I-TEST WAIVED BY AOGCC REP JOHN CRISP AT 19:57,10/29/2013. -PERFORM ACCUMULATOR DRAWDOWN TEST. **HOLD D-1 KICK DRILL** 11:30 - 13:30 2.00 BOPSUR P DECOMP RIG DOWN BOP TEST EQUIPMENT PJSM. RIG DOWN BOP TEST EQUIPMENT. -BLOW DOWN CHOKE,KILLAND BLEEDER LINES. -RIG DOWN CROSSOVERS ON TEST JOINTS. -DRAIN BOP STACK. Printed 11/18/2013 10 11 44AM • North America-ALASKA-BP '� Page 6°1 14 Operation Summary Report Common Well Name:A-32 AFE No Event Type:WORKOVER(WO) Start Date:10/22/2013 I End Date:11/4/2013 X4-00Y3T-E:(2,750,000.00) Project:Prudhoe Bay Site:PB A Pad Rig Name/No.:DOYON 14 Spud Date/Time:7/20/1985 12:00:00AM Rig Release:11/4/2013 Rig Contractor:DOYON DRILLING INC. UWI:500292139500 Active datum:Kelly Bushing/Rotary Table @79.00usft(above Mean Sea Level) Date From-To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (usft) 13:30 - 17:00 3.50 BOPSUR P DECOMP RU AND TEST LUBRICATOR -PJSM. -PU LUBRICATOR AND LUBRICATOR EXTENSIONS. -RU DUTCH RISER AND LUBRICATOR. -TEST LUBRICATOR AND DUTCH RISER TO 250 PSI LOW,3500 PSI HIGH FOR 5 MINS •EACH. 17:00 - 18:00 1.00 BOPSUR P DECOMP PULL TWC -PJSM. -0 PSI ON TBG. -PULL AND LD TWC. -RD AND LD LUBRICATOR AND DUTCH RISER SYSTEM. -CLEAN AND INSTALL DUTCH RISER LOCK DOWN SCREWS. 18:00 - 20.00 2.00 PULL P DECOMP RU AND PULL 4-1/2"TBG HANGER -PJSM. -RU LANDING JT TO MAKE UP TO TBG HANGER. -RIH WITH LANDING JTAND MU TO TBG HANGER(10.5 TURNS). -BACK OUT LOCK DOWN SCREWS. _-PULL ON HANGER AND HANGER CAME FREE AT 170K(120K PLUS TOP DRIVE WT OF 50K). -FREE PULL ON TBG STRING=152K. -PULL HANGER TO RIG FLOOR 20 00 - 22 30 2.50 PULL P DECOMP I CIRCULATE SURFACE TO SURFACE THRU CHOKE -CIRCULATE SURFACE TO SURFACE VOLUME (TO EVACUATE ANY DIESEL FROM THE WELL BORE). -SHUT IN ANNULAR ON TUBING. -CIRCULATE THROUGH OPEN CHOKE AND GAS BUSTER AT 6.0 BBLS/MINUTE WITH 340 PSI(TOTAL CIRCULATION=628 BBLS) -FLOW CHECK WELL-NO FLOW. 22 30 - 00:00 1.50 PULL P DECOMP RD LANDING JTAND HANGER -RD AND LD LANDING JT,XO,AND HANGER. -BLOW DOWN TOP DRIVE,CHOKE AND KILL LINES. -CHANGE ELEVATORS. -OBTAIN SLOW PUMP RATES. -PUMP 1:2 BPM @ 30 PSI,3 BPM @ 70 PSI. -PUMP 2:2 BPM©30 PSI,3 BPM @ 70 PSI. 10/31/2013 00:00 - 09:30 9.50 PULL P DECOMP !,PULL4-1/2"TBG STRING -LUBRICATE RIG. -PULL 4-1/2"TUBING OUT OF HOLE. -PULL OUT OF HOLE ON ELEVATORS FROM 9570'TO SURFACE. -RECOVER 227 JTS 4-1/2"L-80 TBG AND 3.58' CUT JT WITH 4-7/8"FLARE. -RECOVER X-NIPPLE AND 6 GAS LIFT MANDRELS. 09:30 - 10:00 0.50 PULL P DECOMP ,RD TBG PULLING EQUIPMENT -PJSM -CLEAR RIG FLOOR OF TONGS AND TOOLS -LAY DOWN TUBING TONGS AND CLEAR RIG FLOOR Printed 11/18/2013 10:11:44AM • • North America-ALASKA- --• ";,/, BP Page 7 of 14 Operation Summary Report Common Well Name:A-32 AFE No Event Type:WORKOVER(WO) Start Date:10/22/2013 End Date:11/4/2013 X4-00Y3T-E:(2,750,000.00) Project:Prudhoe Bay Site:PB A Pad Rig Name/No.:DOYON 14 Spud Date/Time:7/20/1985 12:00:00AM Rig Release:11/4/2013 Rig Contractor:DOYON DRILLING INC. UWI:500292139500 Active datum:Kelly Bushing/Rotary Table @79.00usft(above Mean Sea Level) Date From-To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (usft) 10:00 - 12:00 2.00 WHSUR P DECOMP RU TO REMOVE 9-5/8"MANDREL PACKOFF -PJSM. -RU PACKOFF PULLING TOOL TO 4"DP. -RIH AND MU TOOL TO 9-5/8"PACKOFF. -PUMP OUT PLASTIC FROM PACKOFF VOID AND ATTEMPT TO BACK OUT LOCK DOWN SCREWS. -LOCK DOWN SCREWS TIGHT INDICATING CSG GROWTH. -PUMP PLASTIC BACK INTO PACKOFF VOID. -CONFIRM WITH ODE TO RE-PACK AND TEST PACKOFF. **OA PRESSURE=0 PSI @ 12:00** 12:00 - 14.00 2.00 WHSUR P ~ DECOMP INSTALL LOCK DOWN SCREWS AND PT 9-5/8" 1PACKOFF -PJSM. -RUN LOCK DOWN SCREWS BACK IN. -PUMP PLASTIC tNTO PACKOFF VOID. -TEST PACKOFF TO 250 PSI LOW FOR 5 MINS, AND 3500 PSI HIGH FOR 30 MINS. -SIMOPS:LUBRICATE DRAWWORKS AND -St-80,INSPECT BRAKES AND DRILLING LINE. SIMOPS:RD 4-1/2"TBG XO ON SAFETY JT. 14:00 - 14:15 0.25 BOPSUR` P DECOMP INSTALL WEAR BUSHING -PJSM. -INSTALL WEAR BUSHING,ID=12.25". 14:15 - 19:00 4.75 PULL P DECOMP MU 4-1/2"TBG DRESS-OFF BHAASSEMBLY -PJSM. -MU 4-1/2"TBG DRESS-OFF BHA ASSEMBLY WITH 7"AND 9-5/8"CSG SCRAPERS. -RIH FROM 366'TO 1886'. 19 00 00:00 5.00 PULL P DECOMP RIH WITH 4-1/2"TBG DRESS-OFF BHA ASSEMBLY -PJSM. 1-RIH WITH 4-1/2"TBG DRESS-OFF ASSEMBLY FROM 1886'TO 5820'PICKING UP DP SINGLES. **HOLD KICK WHILE TRIPPING DRILL AND AAR** **OA PRESSURE=0 PSI @ 22:00** 11/1/2013 100:00 - 00:30 0.50 FISH P DECOMP RIG SERVICE -SERVICE AND GREASE TOP DRIVE,BLOCKS, DRAW WORKS. '00:30 - 04:00 3.50 FISH P DECOMP RIH WITH 4-1/2"TBG DRESS-OFF BHA ASSEMBLY -PJSM. -RIH WITH 4-1/2"TBG DRESS-OFF ASSEMBLY FROM 5820'TO 9455'PICKING UP DP SINGLES. Printed 11/18/2013 10'11:44AM • • North America-ALASKA-BP ';Page 8 of 14 Operation Summary Report < / anI , Common Well Name:A-32 AFE No Event Type:WORKOVER(WO) Start Date:10/22/2013 End Date:11/4/2013 X4-00Y3T-E:(2,750,000.00) Project:Prudhoe Bay Site:PB A Pad Rig Name/No.:DOYON 14 Spud Date/Time:7/20/1985 12:00:00AM Rig Release:11/4/2013 Rig Contractor:DOYON DRILLING INC. UWI:500292139500 Active datum:Kelly Bushing/Rotary Table©79.00usft(above Mean Sea Level) Date From-To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (usft) 04:00 - 05:30 1.50 FISH P DECOMP DRESS OFF TUBING STUMP -KELLY UP,ROTATE AND RECIPROCATE AT 30 RPM WITH 3K TORQUE FROM 9391'TO 9486' THREE TIMES SCRAPE CSG FOR PACKER SETTING. -CONTINUE IN THE HOLE TO 9581'AND TAG TUBING STUMP. —OBTAIN OPERATIONAL PARAMETERS. -PU=200K,SO=165K,ROT WT=180K.10 BPM.PSI OFF=2120 PSI ON=2420. -TORQUE OFF=3K,TORQUE ON=5K, WOB=5K. -MILLED OFF FLARE FROM STUMP AND THEN WORKED OVER STUMP THREE TIMES. -KICKED ROTARY OFF AND SWALLOWED STUMP. -CONTINUED DOWN AND TAGGED TOP OF STUMP WITH INNER MILL. -MILLED OFF 6"WITH SAME OPERATIONAL PARAMETERS. -PICKED UP OVER STUMP AND SLACKED OFF OVER STUMP WITH NO PUMPS OR ROTATION. ,-CONTINUED DOWN AND TAGGED INNER -MILL TWICE. 05:30 - 06:30 1.00 FISH P DECOMP PUMP HIGH VIS SWEEP -PUMP HIGH VIS SWEEP AND RECIPROCATE PIPE AT 12 BPM WITH 2870 PSI. 1-FLOW CHECK,WELL STATIC. 06:30 - 11 00 4.50 FISH P DECOMP PULL OUT OF HOLE STANDING BACK 4"DRILL PIPE. -PJSM. -POOH F/9581'T/366'. -FLOW CHECK BEFORE BRINGING NON SHEARABLES THROUGH THE STACK,WELL STATIC. "HOLD D-1 KICK WHILE TRIPPING DRILL** 11:00 - 13:30 2.50 FISH P DECOMP LAY DOWN BHA#1 -PJSM. -LAY DOWN 4-3/4"DRILL COLLARS. -LAY DOWN DRESS OFF ASSEMBLY BHA. '6 LBS OF DEBRIS RECOVERED FROM BOOT BASKETS. "TATTLE TAIL OF DRESS OFF MILL INDICATES GOOD DRESS OFF. 13.30 - 14:30 1.00 FISH DECOMP LAY DOWN BHA#1 -PJSM. -LAY DOWN DRESS OFF BHA#1 COMPONENTS THROUGH BEAVER SLIDE. 14 30 - 15'30 1.00 FISH P DECOMP PU JUNK CATCHER RETRIEVAL BHA#2. -PJSM. -PU JUNK CATCHER RETRIEVAL ASSEMBLY, BHA#2. -MU 3 JTS OF 2-7/8"PAC PIPE WITH JUNK CATCHER SPEAR. -RIN TO 122'. Printed 11/18/2013 10:11:44AM • A009; BP P age 9 of 14 P North America-ALASKA-B F,r Operation Summary Report Ary . r Common Well Name:A-32 AFE No Event Type:WORKOVER(WO) Start Date:10/22/2013 End Date:11/4/2013 X4-00Y3T-E:(2,750,000.00) Project:Prudhoe Bay Site:PB A Pad Rig Name/No.:DOYON 14 Spud Date/Time:7/20/1985 12:00:00AM i Rig Release:11/4/2013 Rig Contractor:DOYON DRILLING INC. UWI:500292139500 Active datum:Kelly Bushing/Rotary Table @79.00usft(above Mean Sea Level) Date From-To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (usft) 15:30 - 20:30 5.00 FISH P DECOMP RIH W/JUNK CATCHER RETRIEVAL BHA#2. -RIH FROM 122'TO 7817'. -TAG 7"LNR TOP. WOB=4K -PULL UP AND CIRCULATE AT 3 BPM WITH 720 PSI. -ATTEMPT TO WORK STRING INTO LNR. -INCREASE PUMP RATE TO 3.5 BPM WITH 960 PSI. -WORK STRING TO ENTER LNR TOP. -WASH DOWN FROM 7817'TO 7912'. -OBTAINED WELL WORK TRANSFER PERMIT AT X-PAD. -DISCUSSED WITH PAD OPERATOR PLACEMENT OF WSL OFFICE WELL BEYOND BLAST RADIUS. 20:30 - 21:30 1.00 FISH P DECOMP RIH WITH JUNK CATCHER RETRIEVAL BHA#2 -BLOW DOWN TOP DRIVE. -RIH FROM 7912'TO 9337'. 21:30 - 23:30 2.00 FISH DECOMP RETRIEVE JUNK CATCHER -PU DRILL PIPE FROM SHED AND RIH 1 X 1 FROM 9337'TO 9581'. -TAG TOP OF 4-1/2"TBG STUB WITH JUNK CATCHER NO-GO.WOB=5K. -ATTEMPT TO WORK NO-GO INTO 4-1/2"TBG. -CIRCULATE AT 3.5 BPM WITH 870 PSI. -PICK UP AND ROTATE TWO LEFT HAND WRAPS INTO STRING. -WORK NO-GO INTO TBG AND RIH TO JUNK CATCHER AT 9643'. -PICK UP AND SLACK OFF THREE TIMES TO CONFIRM SPEAR ATTACHED TO JUNK CATCHER. -WOB=10-15K -LD 3 JTS OF 4"DRILL PIPE. -DROP PUMP OUT SUB DART AND PRESSURE UP TO 1980 PSI TO OPEN. 23:30 - 00:00 0.50 FISH P DECOMP CIRCULATE BOTTOMS UP ,-CIRCULATE BOTTOMS UP AT 8 BPM WITH 730 PSI. '-OBTAIN SLOW PUMP RATES AT 9600': -PUMP 1:2 BPM @ 80 PSI,3 BPM @ 150 PSI. -PUMP 2:2 BPM @ 70 PSI,3 BPM©140 PSI. 11/2/2013 00:00 - 01:00 1.00 FISH P DECOMP CIRCULATE BOTTOMS UP -PJSM. -CIRCULATE BOTTOMS UP AT 8 BPM WITH 730 PSI. -FLOW CHECK WELL FOR 10 MINS-CONFIRM NO FLOW. 01.00 - 08:30 7.50 FISH P DECOMP POOH WITH 4-1/2"JUNK CATCHER RETRIEVAL BHA#2. -PJSM. -POOH ON ELEVATORS AND LD DRILL PIPE FROM 9600'TO 2972'. -PIPE PULLED WET FROM 9600'TO 9500'. -MIX AND PUMP DRY JOB. -BLOW DOWN TOP DRIVE. 08:30 - 10:30 2.00 FISH P DECOMP SLIP AND CUT 59'OF DRILL LINE. -PJSM. -SERVICE AND INSPECT TOP DRIVE,BLOCKS AND DRAW WORKS. Printed 11/18/2013 10:11:44AM • North America-ALASKA-BP - ;Page 10 of 14 Operation Summary Report „ , Common Well Name:A-32 AFE No Event Type:WORKOVER(WO) Start Date:10/22/2013 End Date:11/4/2013 X4-00Y3T-E:(2,750,000.00) Project:Prudhoe Bay Site:PB A Pad Rig Name/No.:DOYON 14 Spud Date/Time:7/20/1985 12:00:00AM Rig Release:11/4/2013 Rig Contractor.DOYON DRILLING INC. UWI:500292139500 Active datum:Kelly Bushing/Rotary Table©79.00usft(above Mean Sea Level) Date From-To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (usft) 10:30 - 12:00 1.50 FISH P DECOMP POOH WITH 4-1/2”JUNK CATCHER RETRIEVAL BHA#2 -POOH FROM 2972'TO 1642'. 12:00 - 12:30 0.50 FISH P DECOMP RIG SERVICE. -GREASE AND INSPECT DRAW WORKS AND ST-80 IRON ROUGHNECK. **OA PRESSURE=0 PSI @ 12:00** 12:30 - 13:30 1.00 FISH P DECOMP POOH WITH 4-1/2"JUNK CATCHER RETRIEVAL BHA#2 -POOH FROM 1642'10 122'. -FLOW CHECK-WELL STATIC. 13:30 - 14:30 1.00 FISH P DECOMP LAY DOWN 4-1/2"JUNK CATCHER BHA AND RETRIEVAL TOOL. -PJSM -PULL SPEAR TO RIG FLOOR.JUNK CATCHER 1 NOT ATTACHED. -MOBILIZE 2-7/8"HANDLING TOOLS AND EQUIPMENT. 14:30 - 16:30 2.00 BOPSUR P DECOMP PULL WEAR BUSHING -PJSM. -PULL WEAR BUSHING. [-REMOVE COMPONENTS FROM 4.5"JUNK [CATCHER BHA#2 DOWN BEAVERSLIDE. -SIMOPS:LOAD JEWELRY FOR 4.5" COMPLETION INTO PIPE SHED. 16:30 - 18:00 1.50 RUNCOM P RUNCMP RIG UP TO RUN 4-1/2"COMPLETION. -PJSM. -MU LANDING JOINT WITH XO FROM 4.5"IF TO 4.5"TC-II -MAKE DUMMY RUN WITH LANDING JOINT AND HANGER AND MARK LANDING JT WITH DUCT TAPE. -CHANGE FROM SHORT BAILS TO LONG BAILS. -MOBILIZE TORO TURN TONGS AND 1 COMPENSATOR TO RIG FLOOR THEN RIG UP TO RUN. -RU AND FUNCTION TEST STABBING BOARD IN DERRICK. 18:00 - 22:30 4.50 RUNCOM P RUNCMP RUN 4-1/2"12.6#13CR-85 VAM TOP COMPLETION STRING -PJSM. -BAKER-LOK ALL CONNECTIONS BELOW THE PACKER. -RIH FROM SURFACE TO 205'. -USE JET LUBE SEAL GUARD THREAD COMPOUND. -TORQUE CONNECTIONS TO 4440 FT-LBS. **CONDUCT KICK WHILE TRIPPING DRILL AND AAR.** 22.30 - 00:00 1.50 RUNCOM P RUNCMP RUN 4-1/2"12.6#13CR-85 VAM TOP COMPLETION STRING -DRAIN STACK AND BLOW DOWN CHOKE LINE FOLLOWING DRILL. -RIH WITH 4-1/2"COMPLETION FROM 205'TO 1725'. **OA PRESSURE=0 PSI @ 23:00** Printed 11/18/2013 10:11:44AM • • North America-ALASKA-BP r•' Operation Summary Report ,°�n» Common Well Name:A-32 AFE No Event Type:WORKOVER(WO) Start Date:10/22/2013 i End Date:11/4/2013 X4-00Y3T-E:(2,750,000.00) Project:Prudhoe Bay Site:PB A Pad Rig Name/No.:DOYON 14 Spud Date/Time:7/20/1985 12:00:00AM Rig Release:11/4/2013 Rig Contractor:DOYON DRILLING INC. UWI:500292139500 Active datum:Kelly Bushing/Rotary Table r©D79.00usft(above Mean Sea Level) Date From-To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (usft) 11/3/2013 00:00 - 12:00 13.00 RUNCOM P RUNCMP RUN 4-1/2"12.6#13CR-85 VAM TOP COMPLETION STRING. -PJSM. -RIH WITH 4-1/2"COMPLETION FROM 1725'TO 9495'. -USE JET LUBE SEAL GUARD THREAD COMPOUND. -TORQUE CONNECTIONS TO 4440 FT-LBS. WITH TORQUE TURN SERVICES. -OBTAIN PARAMETERS©9495'. -UP WT 155K,DOWN WT 142K. -CONTINUE RIH WITH 4-1/2"COMPLETION FROM 9495'TO 9597'. -NO-GO LOCATED WITH CUT LIP SHOE GUIDE ON OVERSHOT AT 9597'. -NO OBSERVATION OF OVERSHOT PASSING OVER TUBING STUB AT 9582'. -FIRST SET OF SHEAR SCREWS SHEARED AT OVERSHOT DEPTH OF 9586'WITH 8K DOWN. -SECOND SET OF SHEAR SCREWS SHEARED AT OVERSHOT DEPTH OF 9594' WITH 7K DOWN. -PICK UP STRING FROM 9597'TO 9550'. -RIH WITH COMPLETION AND CONFIRM NO-GO DEPTH OF 9597'. -POOH AND LD TUBING FROM 9597'TO 9495'. *DAYLIGHT SAVINGS TIME ACCOUNTED FOR. **OA PRESSURE=0 PSI @ 12:00** 12:00 - 13:30 1.50 RUNCOM P RUNCMP SPACE OUT AND MU HANGER MOBILIZE SPACE OUT PUPS TO RIG FLOOR. -MU PUP JT'A'=9.83'AND JT'C'=7.78'. -MU JT#220 AND HANGER WITH LANDING JT. -FINAL PU=156K,SO=143K. 13:30 - 16:30 3.00 RUNCOM P RUNCMP REVERSE CIRCULATE COMPLETION FLUID -PJSM. I-SHUT ANNULAR PREVENTER. -CIRCULATE 150 BBL,120°F,8.5 PPG SEAWATER FOLLOWED BY 450 BBL,120°F, 8.5 PPG SEAWATER WITH CORROSION INIHIBITOR. -CIRCULATE AT 4 BPM WITH 730 PSI. -CHASE WITH 20 BBLS,8.5 PPG SEAWATER TO FLUSH CORROSION INHIBITOR FROM MUD LINES. -FLOW CHECK-CONFIRM STATIC. 16:30 - 18:30 2.00 RUNCOM P RUNCMP LAND TBG HANGER -LAND TBG HANGER IN TBG SPOOL. -BREAK OUT AND BLOW DOWN TOP DRIVE. -DROP 1.875"BALLAND ROD. -LD LANDING JOINT. -RUN IN LOCK DOWN SCREWS AND TORQUE TO 550 LBS PER CAMERON. Printed 11/18/2013 10:11:44AM • s North America-ALASKA-BP ' � Page 12 of 14 t Operation Summary Report ,u. Common Well Name.A-32 AFE No Event Type:WORKOVER(WO) Start Date:10/22/2013 End Date:11/4/2013 X4-00Y3T-E:(2,750,000.00) Project:Prudhoe Bay Site:PB A Pad Rig Name/No.:DOYON 14 Spud Date/Time:7/20/1985 12:00:00AM Rig Release:11/4/2013 Rig Contractor:DOYON DRILLING INC. UWI:500292139500 Active datum:Kelly Bushing/Rotary Table @79.00usft(above Mean Sea Level) Date From-To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (usft) 18:30 - 21:30 3.00 RUNCOM P RUNCMP SET TNT PACKER AND MIT ON 4-1/2"TBG AND 4-1/2 X 9-5/8"IA -PRESSURE UP ON TBG TO 250 PSI FOR 5 MIN -PRESSURE UP ON TBG FROM 250 PSI TO 13350 PSI 'PACKER STARTED TO SET AT 1800 PSI. PACKER FULL SET AT 3000 PSI. *INITIAL PRESSURE=3350 PSI,PRESSURE AT 15 MIN=3300 PSI,PRESSURE AT 30 MIN= 3295 PSI,2 BBLS TO PRESSURE UP -BLED TBG PRESSURE FROM 3295 PSI TO 11500 PSI. -PRESSURE UP ON IA TO 250 PSI FOR 5 MIN -PRESSURE UP ON IA FROM 250 PSI TO 3200 PSI *INITIAL PRESSURE=3200 PSI,PRESSURE AT 15 MIN=3170 PSI,PRESSURE AT 30 MIN= 3160 PSI,5M BBLS TO PRESSURE UP 'CONTACTED RWO WTL WITH RESULTS FROM MIT,PERMISSION GRANTED TO PROCEED. -BLEED TBG FROM 1500 PSI TO 500 PSI. -OBSERVE SHEAR OF DCR VALVE AT 500 PSI TBG PRESSURE. -BLEED TBG AND IA PRESSURE TO 0 PSI. *5.7 BBLS BLED BACK FROM IA. '2 BBLS BLED BACK FROM TBG. -BLOW DOWN AND RIG DOWN CIRCULATING LINES AND TEST EQUIPMENT 21.30 - 22:00 0.50 WHSUR P RUNCMP INSTALL TWC -PJSM. -CONFIRM SHEAR OF DCR VALVE. -PUMP DOWN TBG AT 2 BPM UNTIL RETURNS ARE SEEN. REPEAT PROCESS AT 2 BPM DOWN THE IA. -INSTALL TWC WITH DRY ROD. -SIMOPS:REMOVE EXCESS FLUID FROM MUD PITS. 22:00 - 23:00 1.00 WHSUR P RUNCMP I PRESSURE TEST TWC I-PRESSURE TEST TWC FROM BELOW TO 1000 PSI FOR 10 MINS. -TEST FROM ABOVE TO 3500 PSI FOR 10 MINS. -SIMOPS: LD EQUIPMENT AND TOOLS FROM TBG RUN. "OA PRESSURE=0 PSI @ 23:00** 23:00 - 00:00 1.00 WHSUR P RUNCMP RD CASING EQUIPMENT FROM COMPLETION RUN -RD SAFETY VALVES. -RD CASING TONGS. -LD LONG BAILS. **PERFORM SPILL DRILL" Printed 11/18/2013 10.11:44AM • • North America-ALASKA-BP Page 13 of 14 Operation Summary Report Common Well Name:A-32 AFE No Event Type:WORKOVER(WO) Start Date:10/22/2013 End Date:11/4/2013 X4-00Y3T-E:(2,750,000.00) Project:Prudhoe Bay Site:PB A Pad Rig Name/No.:DOYON 14 Spud Date/Time:7/20/1985 12:00:00AM Rig Release:11/4/2013 Rig Contractor:DOYON DRILLING INC. UWI:500292139500 Active datum:Kelly Bushing/Rotary Table @79.00usft(above Mean Sea Level) Date From-To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (usft) 11/4/2013 00:00 - 03:00 3.00 BOPSUR P RUNCMP ,ND BOP 1-PJSM. -DRAIN STACKAND BLOW DOWN ALL PUMP LINES INCLUDING CHOKE AND KILL. -ND BOP STACK. -REMOVE FLOW LINE COVERS,FLOW LINE AND HOLE FILL. -PULL RISER AND REMOVE TURNBUCKLES. -LD MOUSE HOLE. -RACK BACK STACK AND SECURE. 03:00 - 05:00 2.00 WHSUR P RUNCMP ND BOP. -DIFFICULTY REMOVING BOP STUDS IN ORDER TO INSTALL STUDDED ADAPTER FLANGE. 05:00 - 10:00 5.00 WHSUR P RUNCMP INSTALL ADAPTER FLANGE AND DRY HOLE TREE. -PJSM. -NU 13-5/8"x 4-1/16"5M ADAPTER FLANGE. -TEST TUBING HANGER VOID AND SEALS TO 250 PSI LOW-FOR 5 MINS AND 5000 PSI HIGH FOR 30 CHARTED MINS. -NU 4-1/16"5M DRY HOLE TREE. -TEST 4-1/16"DRY HOLE TREE TO 250 PSI LOW FOR 5 MINS AND 5000 PSI HIGH FOR 30 CHARTED MINS. -SIMOPS:DE-MOB BREAK TRAILER. 10:00 - 11:30 ' 1.50 WHSUR P RUNCMP CEMENT 13-3/8"X 20"VOID -PJSM -TOP OFF CEMENT BETWEEN 13-3/8"X 20" VOID. -RUN 1 JT OF 1"CS HYDRIL PIPE INTO THE VOID. -PUMP 11 BBLS,15.7#ARCTIC SET.OBSERVE I RETURNS AT 7 BBLS PUMPED. -CEMENT IN PLACE AT 11:10. -FLUSH CEMENT LINES AND PULL JT OF 1"CS HYDRIL PIPE. -INSTALL THIRD CENTRALIZER BETWEEN '13-3/8"X 20". -CLEAN CELLAR. 11:30 - 12:30 1.00 WHSUR P RUNCMP RIG SERVICE. -DE-MOB ROCK WASHER. -CLEAN RIG IN PREPARATION FOR MOVE. -GREASE AND INSPECT DRAWWORKS AND IRON ROUGHNECK. -SIMOPS:RU IA LINES,BLOW DOWN LINES TO FLOW BACK TANK. 12:30 - 15:00 2.50 WHSUR P RUNCMP PULL TWC. -PJSM. -MOBILIZE DSM LUBRICATOR TO RIG FLOOR. -RU AND PRESSURE TEST DSM LUBRICATOR TO 250/3500 PSI FOR 5 MINS EACH. -PULL TWC PER DRILL SITE MAINTENANCE. VERIFY 0 PSI ON TBG. -SIMOPS:LRS SPOT INTO POSITION FOR FREEZE PROTECT.. Printed 11/18/2013 10:11:44AM • • NorthAmerica-ALASKA- BP a +,e 14 of 14 Operation Summary Report Common Well Name:A-32 AFE No Event Type:WORKOVER(WO) Start Date:10/22/2013 End Date:11/4/2013 X4-00Y3T-E:(2,750,000.00) Project:Prudhoe Bay Site:PB A Pad Rig Name/No.:DOYON 14 Spud Date/Time:7/20/1985 12:00:00AM Rig Release:11/4/2013 Rig Contractor:DOYON DRILLING INC. UWI:500292139500 Active datum:Kelly Bushing/Rotary Table©79.00usft(above Mean Sea Level) Date From-To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (usft) 15:00 - 19:00 4.00 WHSUR P RUNCMP FREEZE PROTECT. -PJSM. -PRESSURE TEST LRS LINES TO 250/3500 PSI FOR 5 MINS EACH. -LRS PUMP 155 BBLS OF 80°DIESEL DOWN IA TAKING RETURNS TO THE FLOW BACK TANK -PUMP AT 2 BPM WITH MAX PRESSURE OF -275 PSI. -ALLOW 1 HR FOR U-TUBE. 19:00 - 22.30 3.50 WHSUR P , RUNCMP INSTALL AND TEST BPV -PJSM. -RU DSM LUBRICATOR WITH BPV. -TEST QUICK TEST SUB TO 3500 PSI. -INSTALL BPV. -TEST BPV WITH LITTLE RED SERVICES I FROM BELOWTO 250/1000 PSI FOR 10 CHARTED MINS. -BLEED DOWN PRESSURE TO 0 PSI. -BLOW DOWN AND RD LINES. -LAY DOWN OLD PRODUCTION TREE AND REMOVE FROM CELLAR. -BLOW DOWN LINES FROM CHOKE SKID TO 1 FLOWBACK TANK AND DISCONNECT. 'RELEASE RIG AT 22:30" Printed 11/18/2013 10.11:44AM • • A-32A, Well History (Post Rig Workover) Date Summary 11/05/13 T/I/O= BPV/20/0. N/U upper tree,torque SSV x MV&PT. N/D piggyback I/A&0/A,torque&test. See log for details. Final WHP= BPV/20/0. 11/07/13 T/I/0= BPV/120/0. N/D Nordic test spool, N/U tree cap.Torque tree to spec. Pull 4"CIW"H" BPV#138, set 4"CIW"H"TWC#288. C/0 untapped blind on flow cross w/tapped blind . Pull TWC, PT tree. Final WHP=0/120/0. 11/10/13 T/I/O=BPV/0/0. Pull 4"CIW"H" BPV#282 post Doyon 14 Completion. Final WHP's 6/0/0. 11/12/13 FOR SLICK LINE. SVC TREE FOR UP COMING WORK. 4"CIW SI 23 1/4 TURNS. 11/13/13 FOR SLICK LINE. SVC TREE. SWAB HELD. 4"CIW/SI 23 1/4 TURNS. 11/13/13 RAN 3.70" CENT, 3'x 1-7/8", 3.80"CENT, 3.75" LIB. 11/14/13 PULLED BALL&ROD, RHC-PLUG FROM 9,471'SLM (9,505' MD). 11/15/13 RAN 3.70"CENT, 3'x 1-7/8', 3.80"CENT, 3.75" LIB TO 9,607' SLM.MARKS OF 2 SET SCREWS. RAN 3" P.BAILER,SAT DOWN @ 9606'SLM,REC 2 BRASS SET SCREWS,SMALL CHUNK OF LEAD FROM LIB. RAN 3.5 P.BAILER,SAT DOWN @ 9606'SLM,NO REC.METAL MARKS BOTTOM OF SHOE. RAN 3.75 CENT,3' STEM,3.80 CENT,3.80 LIB.SAT DOWN @ 9596'SLM.LIB INCONCLUSIVE. RAN 3.5 P.BAILER,SAT DOWN @ 9606'SLM,NO REC,METAL MARKS BOTTOM OF SHOE. RAN 3.62 CENT,3' STEM,3.70 CENT,3.5 LIB,SAT DOWN @ 9607'SLM. PULLED JUNK CATCHER FROM 9,610'SLM. SET SLIP-STOP @ 5,127'SLM. 11/16/13 PULLED RK-DGLV FROM STA#5 @ 4,998'SLM (5,027'MD). PULLED RPK-DCRGLV FROM STA#6 @ 3,471' SLM (3,498' MD). SET RK-LGLV(16/64 ports) 1500#tro) STA#6 @ 3,471' SLM (3,498' MD). SET RK-OGLV(20/64 ports) STA#5 @ 4,998'SLM (5,027'MD). MADE 5 RUNS W/10'x 3.50" PUMP BAILER, RECOVERED APPROX 3 GALS OF SLUGGITS—9628'SLM. 11/17/13 RAN 3.50" PUMP BAILER TO 9,626' SLM. RAN 3.60" BELL GUIDE, 3" EXT, 2-1/2"JDC TO 9,623'SLM. 11/18/13 RAN 3.6" BELL GUIDE,2-1/2"JDC, LATCHED AND PULLED P-PRONG @ 9,621' SLM. MADE 3 3.5 PUMP BAILER RUN TO 9621'SLM TO 9,627'SLM, REC 1 GAL OF SLUGGITS. RAN 3.65"CENT, 3'x 1- 7/8", 3.75"CENT, 5'x 2.25" DD-BAILER TO 9,627' SLM. 11/20/13 RAN 10'x 3" P-BAILER TWICE TO 9,637'SLM. RAN 4-1/2"GR TO 9,637'SLM. RAN 3.625 CENT,3'x 1-7/8", 3.80"CENT, 2.50" LIB TO 9,637'SLM. 11/21/13 RAN 3.70" LIB TO 9637'SLM/9674' MD. RAN 4-1/2"GR TO PLUG BODY @ 9637'SLM/9674' MD.(unable to latch). RAN 3.80"CENT, 2' 1-7/8"STEM, 2.60"CHISEL(S4)TO 9637'SLM/9674' MD. RAN 2.25" HYDROSTATIC BAILER, 3.74" FINGER BASKET BTM TO 9637'SLM/9674'MD.(no sample). 11/22/13 ATTEMPTED TO PULL PX PLUG BODY, S/D @ 9637'SLM, UNABLE TO LATCH. RAN 2.24"SPRING SLEEVE MAGNET, S/D @ 9637'SLM, CAME OUT WITH ONLY SOME SHAVINGS. RAN 3.25"CENT& 2.50" D.D SAMPLE BLR, S/D @ 9629'SLM, NO FILL RECOVERED. Page 1 of 2 • • A-32A, Well History (Post Rig Workover) Date Summary 11/23/13 RAN MULTIPLE BRUSH&WIRE GRAB CONFIGURATIONS TO PXN PLUG BODY @ 9636'SLM. RECOVERED SMALL TRACES OF POLYURETHANE MATERIAL LIKE USED IN PIGGING OPS MIXED W/METALIC SHAVINGS. RAN 3.50" LIB TO 9636'SLM, INCONCLUSIVE IMPRESSION. MADE 2 RUNS TO PULL PLUG BODY @9636'SLM/9674'MD W/4 1/2" GR, PULLED SEVERAL FRICTION BITES, UNABLE TO FULLY ENGAGE. RAN 3.0" P. BAILER W/MULE SHOE TO PXN PLUG BODY @ 9636' SLM/9674'MD. 11/24/13 MADE MULTIPLE RUNS TO 9639'SLM W/VARIOUS BAILER&POCKET POKER/SPEAR CONFIGURATIONS, RECOVERED A TOTAL OF— 1/8 CUP OF SHAVINGS, LEAD, &TRASH. RAN 4- 1/2" GR TO PXN PLUG BODY @ 9636'SLM/9674' MD. UNABLE TO LATCH. 11/25/13 RAN 4-1/2" RELEASEABLE SPEAR TO PXN PLUG BODY @ 9636'SLM/9674'MD. RAN 2.70"STAR- BIT& BLB ASSEMBLY TO PXN PLUG BODY @ 9636'SLM/9674' MD. RAN 10'x 2-1/2" P. BAILER W/ FLPR BTM MULE SHOE. STUCK IN HOLE @ 9636'SLM. BROUGHT WELL ONLINE TO FREE UP TOOLSTRING. 11/26/13 MADE 2 RUNS W/10'x 3.0" P. BAILER. RECOVERED— 1.5 GALLONS OF SLUGGETS FROM 9636' SLM/9674' MD. RAN 10'x 2.25" P. BAILER. RECOVERED—2-3 TBSP SLUGGETS FROM 9639'SLM/ 9674' MD. MADE 2 ATTEMPTS TO PULL PXN PLUG BODY FROM XN-NIP @ 9638'SLM/9674' MD. RAN 4-1/2"GR TO PXN PLUG BODY @ 9638'SLM.AFTER JARRING FOR 30 MIN,APPEAR TO BE BLOWN DOWN TO 9661'SLM. 11/26/13 T/I/O=858/1380/0 Assist Slickline, Freeze protect Tbg & Flowline (Post RWO) Freeze protected Flowline per W-side recipe with 90 bbls crude, 15 bbls meth. Freeze protected Tbg with 5 bbls meth,20 bbls crude. Final WHPs 2100/1380/0. Slickline still on well at time of departure. 11/27/13 MADE 3 BAILER RUNS TO 9661'SLM/9674' MD. RECOVERED A TOTAL OF 2 QUARTS OF MILLINGS/SLUGGETS/ASPHALTINES. MADE 2 ATTEMPTS TO PULL PXN PLUG BODY @ 9661' SLM/9674' MD W/4-1/2"GR. 11/28/13 ATTEMPTED TO PULL PXN BODY FROM 9658'SLM,W/4 1/2"GR, SHEARED PIN. RAN HYDROSTATIC BLR TO TOP OF LOCK @ 9658'SLM, NO FILL RECOVERED. RAN DOGLESS GS TO PXN BODY @ 9658'SLM,ABLE TO SHEAR BRASS PIN. ATTEMPTED TO PULL PXN BODY FROM 9658' SLM, JARRED FOR AN HOUR W/4 1/2"GS, SHEARED OFF. RAN SPEAR TO PLUG BODY TO BREAK UP FILL THEN RAN 2.25" P-BLR W/SNORKEL BTM TO 9658'SLM, RECOVERED 2-3 TBL SPNS OF MILLINGS AND A PIECE OF AN 0-RING. 11/29/13 ATTEMPTED TO PULL PXN PLUG BODY FROM 9674'MD, SHEARED PULLING TOOL. MADE MULTIPLE RUNS W/BAILERS&POCKET POKER/BRUSH CONFIGS TO CLEAN OUT P-SUB&LOCK @ 9674' MD. EQUALIZED& PULLED 3.813" PXN BODY FROM 9655'SLM/9674'MD. DRIFTED TO DEVIATION @ 10260'SLM/10279' MD W/3.50"CENT&S.BAILER. Page 2 of 2 • ,T 4-1/16"CNV SAFETY : WELL ANGLE>70'©10249'"• ACTUATOR= BAKER C A A WARNING:RADIO TRANSM/E113't IN WEATHER MONITORING A(, SHACK MUST BE TURNED OFF BEFORE ANY WELL WORK INITIAL KB.ELE 81.12' INVOLVING EXPLOSIVES CAN BEGIN-CONTACT PAD BF.ELF/- 5202 OPERATOR KOP 3700'1331)'CONDUCTOR —110 Max Angle- -16-9-'4 10708' 2098' —4-1/2"I' X NIP',ID=3.813' 1 atom MD 10001' I 1', Datum TVD= 8800'SS GAS LIFT MANEPELS 13-3/8 .72# L 8© ID 12 347` H 2696' ST MD TVD 0EV TYPE VLV FORT LATCH ►'TE 6 3498 3495 . 8 MMG PS- 1 16 RK ti/16/13 Minimum ID = 3.725" @ 9674' i 5 5027 4836 39 PG SO 20 RK 11)16/13 HES XN NIPPLE 4 6392 5841 44 WM DMY 0 RK 11/01/13. 3 7633 6741 41 MMG DAY 0 RK 11/01/13 9-5/8'x 7'BKR ZXP LTP,13=6.313' 7806' -.; 1-1 2 8542 7511 19 KGB2 DMY 0 BK 11/01/13 1 9323 8246 22 KGB2 OWIY 0 BK 11/01/13 H M G 7820' 9-5/8"CSG,47#,L-80 BTC,IC.)=8681" 1— —7950 } .1LLOUT WINDOW(A-32A)7950'-7986' 9441' 44_//2"HES X NAP,ID=3.813' 1 9470' 1-7"x 4-1/2'FES TNT PKR,D=3.856" 4-1/2"TBG,12.6#,13CR-85VAM TOP, — 9575' 1 9505 —:4-1/2"I-ES X MP,0=1813' .0152 bpf,ID=3.958" j 9590' --17"x 4-1/2'UNI lt1E OVE11SWT 4-1/2"TBG STUB(DRESS OFF RIG 11/01/13) 1— 9581' ' ' L 9620' —14-1/2"HES X N4',0=3.813" 1 Z 9631" Hr x 4-1/2'BKR S-3 PKR,0=31375 ' 9654' --14-112'FOES X NP,0=3.813' 1 ' 9674' 14-1/2'IFS XN NP,13=3125' 4-1/2'TBG,12.6#,L-80 BTC-M, — 9686' .0152 bpf,I7=3.958' - 9686' �--14-1/2'WLEG„O= • I bp BP Exploration (Alaska) Inc. Attn: Well Integrity Coordinator, PRB -20 Post Office Box 196612 Anchorage, Alaska 99519 -6612 May 18, 2012 Mr. Jim Regg Alaska Oil and Gas Conservation Commission krAilite AUG I E ZU1Z 333 West 7 Avenue Anchorage, Alaska 99501 9 - 0 sZ Subject: Corrosion Inhibitor Treatments of GPB A -Pad Dear Mr. Regg, Enclosed please find multiple copies of a spreadsheet with a list of wells from GPB Pad A 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, L JK LC) Mehreen Vazir BPXA, Well Integrity Coordinator • • BP Exploration (Alaska) Inc. Surface Casing by Conductor Annulus Cement, Corrosion inhibitor, Sealant Top -off Report of Sundry Operations (10 -404) A -Pad Date: 04/15/2012 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 A -01A 2012420 50029201080100 1.3 NA 1.3 NA 11.10 7/21/2009 A -02 1710310 50029201090000 1.9 NA 1.9 NA 13.60 7/22/2009 A -03 1710380 50029201130000 0.5 NA 0.5 NA 5.10 7/21/2009 A -04 1720060 50029201150000 0.0 NA NA NA NA NA A -05A 2061280 50029201160100 0.0 NA NA NA NA NA A -06 1720180 50029201180000 0.8 NA 0.8 NA 6.80 7/21/2009 A -07 1730410 50029201310000 0.8 NA 0.8 NA 5.10 8/12/2009 A -08 1740040 50029201320000 No conductor NA NA NA NA NA A -09A 2001740 50029205520100 0.5 NA 0.5 NA 3.40 7/21/2009 A -10 1810300 50029205680000 14.0 NA 14.0 NA 103.70 7/22/2009 A -11 1810380 50029205750000 5.0 NA 5.0 NA 17.00 7/22/2009 A -12A 2071300 50029205150200 0.5 NA 0.5 NA 3.40 7/22/2009 A -13 1811590 50029206720000 0.3 NA 0.3 NA 2.55 4/15/2012 A -14 1810770 50029206050000 3.3 NA 3.3 NA 17.00 7/19/2009 A -15 1810780 50029206060000 0.5 NA 0.5 NA 3.40 7/19/2009 A -16A 1960980 50029205210100 0.3 NA 0.3 NA 1.70 7/19/2009 A -17A 2061250 50029205200100 0.3 NA 0.3 NA 2.60 7/19/2009 A -18 1921070 50029206300100 SC leak NA NA NA NA NA A -19 1811270 50029206480000 0.8 NA 0.8 NA 3.40 7/19/2009 A -20 1820130 50029207090000 0.8 NA 0.8 NA 5.10 7/20/2009 A -21 1820140 50029207100000 2.0 NA 2.0 NA 16.15 7/20/2009 A -22 1820180 50029207120000 Sealed conductor NA NA NA N/A NA A -23 1820240 50029207160000 0.3 NA 0.3 NA 3.40 7/20/2009 A -24 1820700 50029207430000 29.0 5.8 0.1 11/27/2009 1.70 3/18/2010 A -25A 2011480 50029207640100 0.3 NA 0.3 NA 1.70 8/13/2009 A -26L1 1971060 50029207946000 0.3 NA 0.3 NA 1.70 7/21/2009 A -27A 1982350 50029208090100 7.5 NA 7.5 NA 71.40 7/20/2009 A -28 1821500 50029208250000 2.5 NA 2.5 NA 20.40 7/20/2009 A -29 1821670 50029208410000 9.0 NA 9.0 NA 62.90 7/21/2009 A -30A 2040780 50029213720100 0.3 NA 0.3 NA 1.70 7/19/2009 1 A -31A 1990560 50029213830100 0.8 NA 0.8 NA 4.30 7/19/2009 -j A -32A 1990580 50029213950100 2.0 NA 2.0 NA 17.00 4/11/2012 A -33 1851830 50029214100000 0.8 NA 0.8 NA 3.40 8/12/2009 A -34A 1851050 50029213390100 4.4 NA 4.4 NA 28.90 7/22/2009 A -35 1850510 50029213130000 1.3 NA 1.3 NA 10.20 7/22/2009 A -37 1930070 50029223310000 0.0 NA NA NA N/A No treat A -38 1930320 500292234700 0.1 NA 0.1 NA 0.85 4/15/2012 A -39 1930280 50029223440000 0.5 NA 0.5 NA 3.40 7/21/2009 A -40 1930140 50029223370000 0.5 NA 0.5 NA 3.40 7/22/2009 A -41 1941580 50029225300000 SC leak NA NA NA NA NA A -42A 2061300 50029225420100 0.6 NA 0.6 NA 5.10 7/20/2009 A -43 1960860 50029226770000 0.3 NA 0.3 NA 1.70 8/12/2009 A -44 2090410 50029234120000 1.5 NA 1.5 NA 8.50 6/24/2009 • • Regg, James B (DOA) ___ From: NSU, ADW Well Integrity Engineer [NSUADWWeIIlntegrityEngineer@BP.comJ Sent: Tuesday, February 16, 2010 12:48 PM '\~~~ Z ~ I Z ~lo To: Regg, James B (DOA); GPB, Ops Supt; Maunder, Thomas E (DOA) Cc: Engel, Harry R; DOA AOGCC Prudhoe Ba~~: '~~t.+ ~.^+ti!!1~ell Inte r't Engineer Subject: RE: SVS Test PBU A-pad 1/18/201C' fA-19 (h'TU #1811270'' and A-32A (PTD #1990580) Jim, ` I wanted to send another update on wells A-19 and A-32A. The studbolts on A-19 were fixed on 1/30/10. A-32A passed a MITOA on 2/1/10 and failed a TIFL and a subsequent MITIA after setting dummy gas lift valves. The well is now secure with a TTP. A RWO is being considered to replace the tubing. Thank you, Anna ~u6e, ~.~. (alt Torin Roschinger) Well Integrity Coordinator GPB Wells Group Phone: (907) 659-5102 Pager: (907) 659-5100 x1154 Ojai ~~ ~€ ~A~ t~ :~ 2 From: NSU, ADW Well Integrity Engineer Sent: Thursday, January 28, 2010 3:52 PM To: Regg, James B (DOA); -GPB, Ops Supt; NSU, ADW Well Integrity Engineer; Maunder, Thomas E (DOA) Cc: Engel, Harry R; DOA AOGCC Prudhoe Bay Subject: RE: SVS Test PBU A-pad 1/ 18/2010 Jim, A-15, A-26, A-29: studbolts were inspected and all met the requirements for proper thread make-up per industry standard (API 6A rev. 19 section 4.4.3.1 b). A-19: We are working to get the proper studbolt thread makeup required on the casing hanger for A-19. A-24: The wing valve was remediated on 01/25/10 followed by a passing pressure test. A-32A: A TIFL is scheduled to ensure the packer has integrity and will be followed by a MIT-OA to evaluate the surface casing. The flowline has room to travel and will not impinge on the well house after the well cools down and settles back onto the landing ring. I will keep you informed once the work has been completed for A-19 & A-32A. Thank you, Torin Roschinger (alt. Anna Dube) Well Integrity Coordinator Office (907) 659-5102 Cell (406) 570-9630 Pager (907) 659-5100 Ext. 1154 ~rorr~: Regg, James B (DOA) [mailto:jim.regg@alaska.gov] Sept: 1+lednesday, Januar/ 27, ZO10 iZ;3Z PN1 ~~1b''?01(j Page 2 of 2 To: GPB, Ops Supt; NSU, ADW Well Integrity Engineer Cc: DOA AOGCC Prudhoe Bay Subject: SVS Test PBU A-pad 1/18/2010 Inspector's report attached; please note there are several items on his report listed as exceptions that could not be addressed during 1/18/2010 testing; most may be more appropriately addressed by the Well Integrity folks so I am notifying both. Please make sure someone addresses these and provides us with a summary of actions taken to correct. Thank you. Jim Regg AOGCC 333 W.7th Avenue, Suite 100 Anchorage, AK 99501 907-793-1236 2/16l?O10 1. Operations performed: ADD PERFS 2. Name of Operator BP Exploration (Alaska), Inc. 3. Address P. O. Box 196612 Anchorage, AK 99519-6612 4. Location of well at surface 2854' FNL, 1013' FEL, Sec. 35, TllN, R13E, UM At top of productive interval 4186' FNL, 3164' FEL, Sec. 36, T11N, R13E, UM At effective depth 599' FNL, 2350' FEL, Sec. 01, T10N, R13E, UM At total depth 654' FNL, 2287' FEL, Sec. 01, T10N, R13E, UM 12. Present well condition summary Total depth: STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION COMMISSION REPORT OF SUNDRY WELL OPERATIONS Operation shutdown_ Stimulate_ Pull tubing _ Alter casing _ 5. Type of Well: Development __X Exploratory__ Stratigraph ic__ Servicem (asp's 654392, 594 7592) (asp's 657548, 5946325) (asp's 658398, 5944650) (asp's 658462, 5944596) measured 12076 feet Plugs (measured) true vertical 8947 feet Plugging _ Perforate _X Repair well _ Other _ 6. Datum elevation (DF or KB feet) RKB 79 feet 7. Unit or Property name Prudhoe Bay Unit 8. Well number A-32A 9. Permit number / approval number 199-058 10. APl number 50-029-21395-01 11. Field / Pool Prudhoe Bay Field/Prudhoe Bay Pool Tagged TD @ 1 1991' (05/19/2002) Effective depth: measured 11991 feet Junk (measured) true vertical 8931 feet Casing Length Size Cemented Measured Depth True Vertical Depth Conductor 110' 20" 72 cf Concrete 142' 142' Surface 2664' 13-3/8" 3720 cf PF 'E' 2696' 2696' Intermediate 7921' 9-5/8" 2107 cf Class 'G' 7950' 6986' Liner 2060' 7" 270 cf Class 'G' 7806'- 9866' 6874'- 8758' Sidetrack Liner 2390' 4-1/2" 363 cf Class 'G' 9686' - 12076' 8586' - 8947' Perforation depth' Tubing (size, grade, and measured depth) Packers & SSSV (type & measured depth) 4-1/2" 'X' Landing Nipple @ 2077' MD. 13. Stimulation or cement squeeze summary Intervals treated (measured) (see attached) Treatment description including volumes used and final pressure 14. measured Open Perfs 11120'-11170', 11190'-11270', 11380'-11420', 11450'-11590', 11619'-11660', 11630'- 11780', 11790'- 11850' true vertical Open Perfs 8880'-8867', 8861'-8848', 8849'-8853', 8856'-8870', 8873'-8877', 8874'-8892', 8894'-8905' 4-1/2", 12.6#,L-80, TBG @ 9631'MD; 4-1/2", 12.6#, L-80, Tubii~~i~~~ i~ ~t 7" x 4-1/2" Baker S-3 Packer @ 9631 '. Oit-Bbl 234 233 Prior to well operation 05/14/2002 Subsequent to operation 05/27/2002 15. Attachments Copies of Logs and Surveys run m Daily Report of Well Operations m Oil __X Gas__ 17. I hereby certify that the foregoing is true and correct to the best of my knowledge. ,~~~~ ~v~~ Title' Technical Assistant rne R. Schnorr Representative Daily Average Production or Injection Data Gas-Mcr Water-Bbl Casing Pressure Tubing Pressure 1373 1924 255 Form 10-404 Rev 06/15/88 · 467 3391 310 16. Status of well classification as: Suspended _ Service Date May29, 2002 PrE me R. Schnorr - - D JUN ?.,., $CANNE SUBMIT IN DUPLICATE 5174 A-32A DESCRIPTION OF WORK COMPLETED NRWO OPERATIONS 04/28/2002 PERFORATING' DRIFT/TAG 05/18/2002 PERFORATING' FLUID SWAP 05/18/2002 PERFORAT]:NG' JEWELRY LOG--DEPTH CONTROL; PERFORATING 05/19/2002 PERFORAT];NG' PERFORATING EVENT SUMMARY O4/28/O2 DRIFTED TO 10,270' WLM W/10'X 2 7/8" DUMMY GUN. RETURNED WELL TO PAD OP. & PCC. 05/18/02 DISPLACED IA WITH 10 BBLS 60/40 METHANOL WATER, 540 BBLS SEAWATER, 130 BBLS CRUDE, AND 10 BBLS NEAT METHANOL. O5/18/O2 PERFORATING/WWP- MIRU DS CTU #5/MATED UP TO WWP- FLUSH IA WITH 700 BBLS FLUID. KILLED WELL WITH 2% FILTERED KCL. RIH W/MEM GR/CCL TOOL, TAGGED TD @ 11969' CTD. LOGGED UP TO 11000' CTD, PLACED TIE-IN FLAG. ClRC IA. 05/19/02 LOG FROM TAG OF 11969' CTD, LAY IN FLO-PRO, POOH. CORRECTED LOG SHOWS TD TAG IS AT 11991'. MU SWS 2.88", HSD-P J-2906, 6 SPF, RIH AND PERFORATED INTERVALS 11630'-11780', 11790'-11850', POOH, LD GUNS, FREEZE PROTECT IA AND TUBING TO 2500', LEAVE WELL SHUT-IN. CALL BPV CREW. RDMO. NOTIFY PAD OPERATOR AND PCC OF WELL STATUS, AND TO POP WELL AFTER WWP IS OFF WELL. Fluids Pumped BBLS 0 PRESSURE TEST SURFACE PRESSURE CONTROL EQUIPMENT WITH DIESEL ( 0 TEST) 15 NEAT METHANOL , 10 60/40 METHANOL WATER , 275 50/50 METHANOL WATER , , 54O SEAWATER 600 2% KCL WATER 559 2% FILTERED KCL WATER ,, 238 CRUDE 33 FLO-PRO , 2270 TOTAL ADD-PERF 05/19/2002 THE FOLLOWING INTERVALS WERE PERFORATED USING THE 2-7/8" HSD PJ-2906, 6SPF, 60 DEGREE PHASING, RANDOM ORIENTATION. 11630' - 11780' 11790' - 11850' Page I SCANNED JUN ~ ~ ?002 199-058-0 PRUDHOE BAY UNIT A-32A 50- 029-21395-01 Roll #1: Start: Stop Roll #2: Start Stop MD 12076 -~TVD 08947 -Completion Date: (~7.~qB/99 Completed Status: 1-OIL BP EXPLORATION (ALASKA) [NC Current: T Name Interval Sent Received C 9329 ~ I SCHLUM CDR/ADN OH 8/24/99 8/26/99 D 9060 ~ I PDS PROD CH 10/28/99 10/28/99 L ADN4/GR-MD a-Fl'~L 10000-12076 OH 8/24/99 8/26/99 L ADN4/GR-TVD ,...pIN-AL 8900-8947 OH 8/24/99 8/26/99 L PROD '(....-FIi~AL 11100-11720 10/21/99 CH 5 t0/27/99 10/27/99 L RES/GR-MD s~"~XL 7738-12076 OH 8/24/99 8/26/99 L RES/GR-TVD ,.--'F~L 6850-8947 OH 8/24/99 8/26/99 R SRVY RPT ~i~UM 0-12076. 4 ~ ~'5 t~ OH 8/12/99 8/12/99 T/C/D Wednesday, June 20,2001 Page 1 of 1 /. Tt A $/WITTAL ,Active Diagnostic Services, Inc. To: State of Alaska AOGCC Lori Taylor 3001 Porcupine St. Anchorage, Alaska 99501 RE ' Distribution - Final Print(s) The technical data listed below is being submitted herewith. Please acknowledge receipt by returning a signed copy of this transmittal letter to the attention of' Robert Richey POS, Inc. Mail Pouch 340112 Prudhoe Bay, AK 99734 BP Exploration (Alaska), Inc. Petro-Technical Data Center, MB 3-3 900 E. Benson Blvd. Anchorage, Alaska 99508 LOG DIGITAL MYLAT-,/' ~ BLUE LINE WELL DATE TYPE DATA SEPIA FILM PRINT{S) Open Hole I I 1 A-32a 10-21-1999 Res. Eval. CH I I I Signed · Print Name: Date · ProActive Diagnostic Services, Inc., Pouch 340112, Prudhoe Bay, AK 99734 Phone: (907)659-2307 Fax:(907)659-2314 E-mail: pdsprudhoe@NAS00.net Website: www.memorylog.com C:WIy DocumentsXExcel_Word_DocumentsXDistribution_Forms~Bp_pb_form.doc 8/24/99 GeoQuest 3940 Arctic Blvd, Suite 300 Anchorage, AK 99503-5711 A1'rN: Sherrie NO. 12777 Company: Field: Alaska Oil & Gas Cons Comm Attn: Lori Taylor 3001 Porcupine Drive Anchorage, AK 99501 Prudhoe Bay (Open Hole) Well Job # Log Description Date BL Sepia CD A-32A ~ ~Z) '?.-~J 99295 CDR/ADN/IMPULSE 990710 1 A-32A 99295 GR/RESISTIVlTY MD 990711 1 1 A-32A 99295 GR/RESISTIVlTY TVD 990712 1 1 A-32A 99295 NEUTRON/DENSITY MD 990713 1 1 A-32A 99295 NEUTRON/DENSITY'JVD 990714 1 1 ,, PLEASE ACKNOWLEDGE RECEIPT BY SIGNING AND RETURNING ONE COPY EACH TO: BP Exploration (Alaska) Inc. Petrotectnical Data Center MB3-3 900 E. Benson Blvd. Anchorage, Alaska 99519-6612 Date Delivered: Schlumberger GeoQuest 3940 Arctic BI 3940 Arctic Blvd, Suite 300 Anchorage, t Anchorage, AK 99503-5711 ATrN: Sherrie /%--'-' . /'~2 ece,ved STATE OF ALASKA .... f ALASKA OIL AND GAS CONSERVATION COMMISSION WELL COMPLETION OR RECOMPLETION REPORT AND LOG 1. Status of Well Classification of Service Well [~ Oil F-I Gas I--I Suspended E~ Abandoned E~ Service 2. Name of Operator 7. Permit Number BP Exploration (Alaska)Inc. 99-058 3. Address 8. APl Number P.O. Box 196612, Anchorage, Alaska 99519-6612 50-029-21395-01 4. Location of well at surfaceI '~.~ ..'..~,¢-~ -~ !''~'.~,/--~-~,_.,~,,,.,.-- :.c ....... ' """*'~i ]~.~ ~ 9. Unit or Lease Name 2426'NSL, 1012'WEL, SEC. 35, T11N, R13E, UM '"'~L Prudhoe Bay Unit At top of productive interval 10. Well Number 1093' NSL, 2116' EWL, SEC. 36, T11 N, R13E, UM ........ ~ ~ A-32A At total depth ~ .~_~ ,h..~..~~ i 11. Field and Pool 653' SNL, 2994' EWL, SEC. 01, T10N, R13E, UM Prudhoe Bay Field / Prudhoe Bay 5. Elevation in feet (indicate KB, DF, etc.) 16. Lease Designation and Serial No. Pool DF = 79.02'I ADL 047472 12. Date Spudded6/27/99 113' Date I'D' Reached I 14' Date C°mp" Susp" °r Aband'115' Water depth' if OffshOre 116' NO' Of C°mpletiOns7/8/99 7/13/99 ¢" N/A MSLI One 17. Total Depth (MD+TVD) 118. Plug Back Depth (MD+TVD)I19. Directional Survey t20. Depth where SSS,V, set 121. Thickness of Permafrost 12076 8947 FTI 11990 8931 FTI [~Yes I~No, (Nipple) 2076 MDI 1900' (Approx.) 22. Type Electric or Other Logs Run MWD, GR, RES, NED, DEN 23. CASING~ LINER AND CEMENTING RECORD CASING SETTING DEPTH HOLE SIZE WT. PER FT. GRADE TOP BOTTOM SIZE CEMENTING RECORD AMOUNT PULLED 20"X 30" Insulated Conductor Surface 110' 36" 8 cu yds concrete 13-3/8" 72# L-80 32' 2696' 17-1/2" 3720 cuft Permafrost 'E' and Permafrost 9-5/8" 47# L-80 29' 7950' 12-1/4" 2107 cu ft Class 'G' 7" 26# L-80 7806' 9866' 8-1/2" 270 cu ft Class 'G' 4-1/2" 12.6# L-80 9686' 12076' 6-1/8" 363 cu ft Class 'G' 24. Perforations open to Production (MD+TVD of Top and 25. TUBING RECORD Bottom and interval, size and number) SIZE DEPTH SET (MD) PACKER SET (MD) 2-7/8" Gun Diameter, 4 spf 4-1/2", 12.6#, L-80 9686' 9631' MD TVD MD TVD 11120' - 11170' 8880' - 8867' 11380' - 11420' 8849' - 8853' 26. ACID, FRACTURE, CEMENT SQUEEZE, ETC. 11450' - 11590' 8856' - 8870' DEPTH INTERVAL (MD) AMOUNT & KIND OF MATERIAL USED 11619' - 11660' 8873' - 8877' Freeze Protect with 165 Bbls of Diesel 27. PRODUCTION TEST Date First Production I Method of Operation (Flowing, gas lift, etc.) July 19, 1999 I Flowing Date of Test Hours Tested PRODUCTION FOR OIL-BBL GAS-MCF WATER-BBL CHOKE SIZE IGAS-OIL RATIO TEST PERIOD ! Flow Tubing Casing Pressure CALCULATED 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. ORIGINAL · Anchorage :cfm 10-407 Rev. 07-01-80 Submit In Duplicate 29. Geologic Markers 30. Formation Tests Measured True Vertical Include interval tested, pressure data, all fluids Marker Name Depth Depth recovered and gravity, GOR, and time of each phase. Sag River 9879' 8771' Shublik 9907' 8797' Shublik 'B' 9940' 8827' Shublik 'C' 9958' 8843' Sadlerochit / Zone 4B 9991' 8872' Sadlerochit / Zone 4A 10170' 8989' 31. List of Attachments Summary of Daily Drilling Reports, Surveys 32. Isignedhereby certify that the.~/~foregoing is true and correct~ to the best of my knowledge (~ TerrieHubble ' _ · _ Title Technical Assistant III Date "'~,,~,,'(:~? A-32A 99-058 Prepared By Name/Number: Terrie Hubble, 564-4628 Well Number Permit No. / Approval No. 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 cementing and the location of the cementing tool. ITEM 2?: Method of Operation: Flowing, Gas Lift, Rod Pump, Hydraulic Pump, Submersible, Water Injection, Gas Injection, Shut-ln, Other-explain. ITEM 28: If no cores taken, indicate 'none'. Form 10-407 Rev. 07-01-80 Facility Date/Time 19 Jun 99 20 Jun 99 21 Jun 99 Progress Report PB A Pad Well A-32A Page 1 Rig Nabors 9ES Date 11 August 99 09:30-06:00 09:30-14:00 14:00 14:00-06:00 06:00 06:00-06:00 06:00-16:30 16:30 16:30-03:30 03:30 03:30-06:00 03:30-06:00 06:00-09:30 06:00-09:30 09:30 09:30-13:00 09:30-13:00 13:00 13:00-15:00 13:00-15:00 15:00 15:00-18:30 15:00-18:30 18:30 18:30-20:30 18:30-20:30 Duration 20-1/2 hr 4-1/2 hr 16hr 24 hr 10-1/2 hr llhr 2-1/2 hr 2-1/2 hr 3-1/2 hr 3-1/2 hr 3-1/2 hr 3-1/2 hr 2 hr 2 hr 3-1/2 hr 3-1/2 hr 2 hr 2 hr Activity Move rig Rigged down Drillfloor / Derrick R/U and laid down derrick. Moved camp and pit module to A pad. Equipment work completed Rig moved 95.00 % Moved rig from B pad to A pad. On A pad at report time. At well location - Cellar On pad, not over cellar. Move rig (cont...) Rigged up Drillfloor / Derrick R/U beaver slide, stairs,landings. Inspect lines and raised derrick. Lower blocks, unbridle and pin to top drive. Untie cables in derrick. Hook up and function top drive. Equipment work completed Rig waited · Service personnel Wait on pre-rig cement P&A. Perform rig maintenance and modifications. Serviced top drive, draworks. Repaired steam leaks. Cut and slip line. Inspect brakes, clean under drawworks. Resumed operations Rig moved 97.00 % Moving rig over well location at report time. Rig moved 97.00 % Move and spot sub over A-32A. Spot pit module. Berm under rig and hook up lines. Rig accepted at 0930 hrs. Move rig (cont...) Rig moved 100.00 % (cont...) Move and spot sub over A-32A. Spot pit module. Berm under rig and hook up lines. Rig accepted at 0930 hrs. At well location - Cellar Fluid system Fill pits with Seawater Take on seawater and fresh water. R/U secondary annular valve. R/U on tree. Completed operations Wellhead work Removed Hanger plug R/U DSM and pulled BPV. Equipment work completed Lubricator laid out. Fluid system Circulated at 9629.0 ft Circulate freeze protect diesel from well. Take returns to pits. Salvage diesel. Hole displaced with Seawater - 100.00 % displaced Perform integrity test Performed cement integrity test Pressure up against cement P&A, 9-5/8" casing, 9-5/8" packoff to 3000 psi. Bleeder nut on 9-5/8" x Facility Date/Time 22 Jun 99 PB A Pad Progress Report Well A-32A Page 2 Rig Nabors 9ES Date 11 August 99 20:30 20:30-00:00 20:30-21:30 21:30 21:30-00:00 00:00 00:00-01:00 00:00-01:00 01:00 01:00-05:00 01:00-05:00 05:00 05:00-06:00 05:00-06:00 05:00-06:00 06:00-10:00 06:00-10:00 10:00 10:00-11:00 10:00-11:00 11:00 11:00-13:00 11:00-13:00 13:00 13:00-18:30 13:00-18:30 18:30 18:30-20:00 18:30-20:00 20:00 20:00-06:00 20:00-06:00 Duration 3-1/2 hr 1 hr 2-1/2 hr 1 hr 1 hr 4 hr 4 hr 1 hr 1 hr 1 hr 4 hr 4 hr 1 hr 1 hr 2 hr 2 hr 5-1/2 hr 5-1/2 hr 1-1/2 hr 1-1/2 hr lOhr lOhr Activity psi for 30 min test, held. Completed operations Wellhead work Installed Hanger plug Installed and tested TWC. Eqpt. work completed, running tool retrieved Removed Xmas tree N/D tree and adapter. Equipment work completed Nipple up BOP stack Rigged up BOP stack Set stack and tighten flange. Equipment work completed Repair Repaired Bottom ram Remove and replace lower ram door. Leaking seal. Equipment work completed Test well control equipment Tested BOP stack R/U test equipment and begin BOP test at report time. Tested BOP stack Tested pipe rams, blind rams, floor safety valves, choke, HCR valves to 250/5000 psi. Tested annular to 250/3500 psi. Function test accumulator. Test well control equipment (cont...) Tested BOP stack (cont...) Tested pipe rams, blind rams, floor safety valves, choke, HCR valves to 250/5000 psi. Tested annular to 250/3500 psi. Function test accumulator. Pressure test completed successfully - 5000.000 psi Wellhead work Removed Hanger plug RU lubricator, pull TWC, RD lubricator. Equipment work completed Pull Gas lift completion, 4-1/2in O.D. Rigged down Tubing hanger PJSM. MU landing joint, BOLDS, pull tubing hanger free. Set slips with 35k overpull. Equipment work completed Electric wireline work Prepared & fired cutting charge at 8032.0 ft PJSM. RU Schlumberger E-Line. RIH, correlate and make chemical cut at 8,032' ELM. Good indication of pipe movement after cut. POOH. RD E-Line. Charge fired successfully Pull Gas lift completion, 4-1/2in O.D. Rigged up Tubing handling equipment PJSM. RU tubing handling equipment and Camco spooling unit (for SS control lines). Equipment work completed Pull Gas lift completion, 4-1/2in O.D. Laid down 8032.0 ft of Tubing IJDT~"~IO±¥I,/I' _rull tUI.Jlll~ ltC[lli~.I LU IIUUI. NI3t..,UIIII~4..-t O. ItU Facility Date/Time 23 Jun 99 24 Jun 99 Progress Report PB A Pad Well A-32A Page 3 Rig Nabors 9ES Date 11 August 99 06:00 06:00-06:30 06:00-06:30 06:30 06:30-07:00 06:30-07:00 07:00 07:00-10:00 07:00-10:00 10:00 10:00-10:30 10:00-10:30 10:30 10:30-14:00 10:30-14:00 14:00 14:00-23:00 14:00-23:00 23:00 23:00-02:00 23:00-02:00 02:00 02:00-04:00 02:00-04:00 04:00 04:00-05:00 04:00-05:00 05:00 05:00-06:00 05:00-06:00 06:00 06:00-09:00 06:00-09:00 Duration 1/2 hr 1/2 hr 1/2 hr 1/2 hr 3 hr 3 hr 1/2 hr 1/2 hr 3-1/2 hr 3-1/2 hr 9 hr 9 hr 3 hr 3 hr 2 hr 2 hr 1 hr 1 hr 1 hr 1 hr 3 hr 3 hr Made up BHA Pick up Completed BHA run no. 1 Activity hook up SS control lines to Camco spooling unit. Completed operations Pull Gas lift completion, 4-1/2in O.D. Rigged down Tubing handling equipment RD tubing handling equipment. Clear and clean rig floor. Equipment work completed Wellhead work Installed Wear bushing Install wear bushing. Eqpt. work completed, running tool retrieved BHA run no. 1 no. 1 and make up window milling assembly. operations Functioned downhole tools at 45.0 ft PU RTTS above milling assembly. RIH and set RTTS 45' below ground level. Test to 1,000 psi. Equipment work completed Nipple down BOP stack Removed Tubing head spool PJSM. ND BOPE. Stand back BOP stack. ND tubing spool and set aside. Equipment work completed Wellhead work Serviced Seal assembly PJSM. Clean tubing spool and inspect same. Obtain Hot Work permit and begin removing LDS from 9-5/8" packoff. Four LDS eventually worked free. One LDS drilled out. Remove old 9-5/8" packoff. Clean casing stub/tubing spool, install new packoff. Equipment work completed Wellhead work Installed Tubing head spool NU tubing spool. Test 9-5/8" packoff to 5,000 psi. OK. Test break to 250/5,000 psi. OK. Equipment work completed Nipple up All rams Rigged up BOP stack PJSM. NU BOPE. Equipment work completed Perform integrity test Tested BOP stack Pull wear bushing. Install test plug and test break between stack and tubing spool to 250/5,000 psi. OK. Install wear bushing. Function test completed satisfactorily BHA run no. 1 Pulled BHA PJSM. RIH and retrieve RTTS (and milling assembly). Stand back milling assembly. Completed operations Slickline wireline work Conducted slickline operations on Slickline equipment - Tool run TCa~ ,T r)TIT Facility Date/Time 25 Jun 99 PB A Pad 09:00 09:00-10:30 09:00-10:30 10:30 10:30-18:00 10:30-18:00 18:00 18:00-20:00 18:00-20:00 20:00 20:00-23:30 20:00-23:30 23:30 23:30-04:00 23:30-04:00 04:00 04:00-06:00 04:00-06:00 06:00 06:00-06:00 06:00-07:00 07:00 07:00-09:00 09:00 09:00-14:00 14:00 14:00-14:45 14:45 14:45-16:30 16:30 16:30-20:00 20:00 Progress Report Well A-32A Page 4 Rig Nabors 9ES Date 11 August 99 Duration 1-1/2 hr 1-1/2 hr 7-1/2 hr 7-1/2 hr 2 hr 2 hr 3-1/2 hr 3-1/2 hr 4-1/2 hr 4-1/2 hr 2 hr 2 hr 24 hr 1 hr 2 hr 5 hr 3/4 hr 1-3/4 hr 3-1/2 hr Activity basket. Unable to get tools below 6,032' WLM. Observed 0.00 klb resistance BHA run no. 1 Made up BHA no. 1 Make up clean up BHA. 8-1/2" bit, scraper, DC's, jars, HWDP. BHA no. 1 made up BHA run no. 1 R.I.H. to 8032.0 ft PJSM. RIH with BHA #1, singling in on 4" DP. Observed 0.00 klb resistance Tagged tubing stub. Fluid system Circulated at 8032.0 ft Pump 30 bbl high vis seawater sweep at 605 gpm. Circulate well clean. Hole displaced with Seawater - 100.00 % displaced BHA run no. 1 Pulled BHA POOH with clean out assembly. Completed operations Electric wireline work Installed Bridge plug PJSM. RU Schlumberger E-line. MU HES CIBP, RIH, correlate and set same at 7,988' ELM. (Set CIBP just below casing collar). Equipment work completed BHA run no. 2 Made up BHA no. 2 PJSM and rig team discussion of whipstock RP. PU and MU Baker bottom trip whipstock, mill out assembly, MWD. Orient MWD to whipstock face. Completed operations BHA run no. 2 Serviced Top drive Equipment work completed Made up BHA no. 2 BHA no. 2 made up Make up Whipstock BHA and surface test MWD. R.I.H. to 7900.0 ft Stopped ' To take survey RIH with 9.5/8" whipstock @ 1.1/2 mins per stand. Set tool face Completed operations Orientate and set toolface to 36 degrees right of high side. Up weight 175 klbs, down wt 170 klbs. Set bottom anchor on bridge plug @ 7,979 ft. Observe bolt shear with 45 klbs WOB. Circulated at 7950.0 ft Hole displaced with Water based mud - 110.00 % displaced Displace well to milling/drilling fluid as per mud program. Cleared Mud shakers Equipment work completed Problems at shakers with black product / asphalt bl;~,.12--~ C~ ..... ~1 ..... *~ '90 ~l., ..~*~'1 Facility Date/Time 26 Jun 99 27 Jun 99 Progress Report PB A Pad Well A-32A Page 5 Rig Nabors 9ES Date 11 August 99 20:00-05:00 05:00 05:00-06:00 06:00-13:00 06:00-06:30 06:30 06:30-09:30 09:30 09:30-12:00 12:00 12:00-12:30 12:30 12:30-13:00 13:00 13:00-15:00 13:00-15:00 15:00 15:00-06:00 15:00-18:00 18:00 18:00-19:30 19:30 19:30-21:30 21:30 21:30-22:30 22:30 22:30-23:30 23:30 23:30-01:30 01:30 01:30-06:00 06:00-06:00 Duration 9 hr 1 hr 7 hr 1/2 hr 3 hr 2-1/2 hr 1/2 hr 1/2 hr 2 hr 2 hr 15hr 3 hr 1-1/2 hr 2 hr 1 hr 1 hr 2 hr 4-1/2 hr 24 hr Activity shakers able to handle fluid at milling rates. Milled Casing at 7950.0 ft Completed operations Mill Window from 7,950 ft to 7,988 ft ( window f/ 7,950' to 7,966'). Average torque 7, 000 fttbs. Good cuttings returns at window. Circulated at 7988.0 ft BHA run no. 2 (cont...) Circulated at 7988.0 ft Obtained bottoms up (100% annulus volume) Pulled out of hole to 1000.0 ft At BHA Flowcheck. Blow down top drive and POOH. Pulled BHA BHA Laid out Laid ot DC's, fishing jars and mills. Mills in gauge and in good condition- 20% wear. Some formation between mill blades. Held drill (H2S) Completed operations Hold H2S Drill with rig and service personnel. Some issues raised- discuss same. Pulled BHA BHA Laid out Clear rigfloor. Wellhead work Jet wellhead Completed operations Pull wear ring. Flush wellhead and BOP stack to ensure no metal cuttings in cavities. Re-run wear ring. BHA run no. 3 Made up BHA no. 3 BHA no. 3 made up Make up Smith PDC bit and 1.5 degree Motor/PWD/MWD assembly. Surface test same- OK. Singled in drill pipe to 2430.0 ft 81 joints picked up R.I.H. to 7200.0 ft Stopped: To service drilling equipment Serviced Block line Line slipped Slip 40 ft line and service top drive. R.I.H. to 7900.0 ft Began precautionary measures Reamed to 7988.0 ft On bottom Orientate BHA. Take bench readings for PWD. Slide thru window with no pumps @ 200 ft/hr for MADD pass. Ream to bottom below window. Drilled to 8046.0 ft Time drill to kick off from old wellbore. Good surface indications well kicked off ( Survey package 71 ft from bit) BHA run no. 3 (cont...) Facility Date/Time 28 Jun 99 29 Jun 99 30 Jun 99 Progress Report PB A Pad Well A-32A Page 6 Rig Nabors 9ES Date 11 August 99 06:00-06:00 Duration 24 hr Activity Drilled to 8339.0 ft Slide drill ahead to sidetrack well and drop angle to 20 degrees. Difficulty in sliding- 2.5 % lubetex added to mud. Have 50 ft more to slide and then directional objectives met. 06:00-06:00 06:00-21:00 21:00 21:00-22:15 22:15 22:15-22:45 22:45 22:45-01:00 01:00 01:00-03:30 03:30 03:30-06:00 06:00-06:00 06:00-01:00 01:00 01:00-02:30 02:30 02:30-03:00 03:00 03:00-04:30 04:30 04:30-06:00 06:00 24 hr 15hr 1-1/4 hr 1/2 hr 2-1/4 hr 2-1/2 hr 2-1/2 hr 24 hr 19 hr 1 ~ 1/2 hr 1/2 hr 1-1/2 hr 1-1/2 hr No Drag/No Losse, ECD tracking theoretical ( 11.1 ppg). BHA run no. 3 (cont...) Drilled to 8867.0 ft Started scheduled wiper trip: due to Footage drilled Directionally Drill 8.1/2" hole to 8,867 ft. No Drag on connections, no losses. BHA tending to drop in rotary mode - 1.5 deg/100'. Circulated at 8867.0 ft Obtained clean returns - 120.00 % hole volume Sweep hole clean with hi-vis pill and circulate shakers clean. Pulled out of hole to 7940.0 ft At top of check trip interval Flowcheck. POOH- hole in good shape. Window - smooth. Serviced Block line Line slipped and cut PJSM. Slip and cut drillline. Service Top Drive. R.I.H. to 8867.0 ft On bottom RIh taking 4 check shots-Good correlation. No fill on bottom. Drilled to 8961.0 ft Ease pumps up and commence drilling directional Hole tracking ECD. No Drag, no Losses. BHA run no. 3 (cont...) Drilled to 9855.0 ft Stopped: To circulate Drill ahead 8.1/2" directional hole thru Kingak. No Drag, no losses. ECD tracking 0.2 ppg above theortical. Circulated at 9855.0 ft Obtained required geologic samples Circulate 150% bottoms up- 100% shale. Drilled to 9870.0 ft Stopped: To circulate Drill further 15 ft. Circulated at 9870.0 ft Obtained required geologic samples Circulate 150% bottoms up. Traces siltsone in sample. Good correlation with offset resistivity / GR log. Good indications of siltstone cap. Pulled out of hole to 8840.0 ft At top of check trip interval Flowcheck. POOH for short trip to old hole above Kingak. Tight @ 9,592'- 9,562'. Reamed and washed interval. Rest of hole OK with some Kingak "tugs". Prcpa-ing to~.~ ~ report time. Facility Date/Time 01 Jul 99 Progress Report PB A Pad Well A-32A Page 7 Rig Nabors 9ES Date 11 August 99 Duration Activity 06:00-18:30 06:00-06:30 06:30 06:30-10:30 10:30 10:30-13:30 13:30 13:30-14:00 14:00 14:00-16:00 16:00 16:00-18:00 18:00 18:00-18:30 18:30 18:30-06:00 18:30-19:30 19:30 19:30-20:00 20:00 20:00-23:00 23:00 23:00-23:30 23:30 23:30-00:00 00:00 00:00-01:00 01:00 O1:00-04:00 04:00 04:00-06:00 12-1/2 hr 1/2 hr 4 hr 3 hr 1/2 hr 2 hr 2 hr 1/2 hr 11-1/2 hr 1 hr 1/2 hr 3 hr 1/2 hr 1/2 hr 1 hr 3 hr 2 hr BHA run no. 3 (cont...) R.I.H. to 9870.0 ft RIH to bottom. No problems. On bottom Circulated at 9870.0 ft Circulate. Slowly bringing up rate in stages while monitoring ECD. Drop single shot. Pump liner pill. Pump dry job. Broke circulation Pulled out of hole to 5000.0 ft POOH. No problems. Dropped rabbit 2 stands below window. BHA pulled clean through window. Stopped · To hold drill Held drill (Kick while tripping) D-1 drill. 2min 4sec response time. Pump efficiency test: 99%. Completed operations Pulled out of hole to 718.0 ft POOH to BHA. At BHA Pulled BHA Stand back 5" heviwate. L/D collars, CDR, PWD, motor, and bit. BHA Laid out Removed Drillstring handling equipment Clean and clear floor. Equipment work completed Run Liner, 7in O.D. Installed Casing handling equipment RFLI 7" liner running equipment. Equipment work completed Held safety meeting PJSM - running 7" liner. Completed operations Ran Liner to 2038.0 ft (7in OD) Run F/S, 2jts. of 7", F/C, L/C, and 48 jts of 7" 26# L-80 BTC liner. Completed run with Liner to 2038.0 ft Installed Liner hanger P/U Flex Lock 7" x 9-5/8" HMC Liner hanger and ZXP Mechanical Liner Top Packer. Equipment work completed Ran Liner on landing string to 2488.0 ft RIH with 5 stands of 5" heviwate. Stopped · To circulate Circulated at 2537.0 ft Circulate liner at 2537'. D-1 drill 1.5min response. Hole displaced with Water based mud - 100.00 % displaced Ran Liner on landing string to 7950.0 ft RIH with 4" DP to window at 7950'. At Window · 7950.0 ft Circulated at 7950.0 ft Progress Report Facility PB A Pad Well A-32A Page 8 Rig Nabors 9ES Date 11 August 99 Date/Time Duration Activity 02 Jul 99 06:00 06:00-13:30 06:00-10:00 10:00 10:00-13:30 13:30 13:30-17:00 13:30-14:00 14:00 14:00-14:15 14:15 14:15-15:30 15:30 15:30-16:00 16:00 16:00-17:00 17:00 17:00-03:30 17:00-17:30 17:30 17:30-19:30 19:30 19:30-03:30 03:30 03:30-06:00 03:30-06:00 7-1/2 hr 4 hr 3-1/2 hr 3-1/2 hr 1/2 hr 1/4 hr 1-1/4 hr 1/2 hr 1 hr 10-1/2 hr 1/2 hr 2 hr 8 hr 2-1/2 hr 2-1/2 hr Hole displaced with Water based mud - 100.00 % displaced Run Liner, 7in O.D. (cont...) Ran Liner on landing string to 9780.0 ft RIH with liner on 4" DP. String took weight at 9780, 100 ft off bottom. Work pipe to 9850'. Attempt to circulate but hole packing off. P/U cementing head. Observed loss of 200.00 klb string weight Circulated at 9850.0 ft Stage up pump from 2 BPM to 4.5 BPM. Hole packing off, intermittently. 4 BPM was finally maintained. Obtained bottoms up (100% annulus volume) Cement · Liner cement Pumped Synthetic based mud spacers - volume 20.000 bbl PJSM. Pump 5 bbls. of spacer. Test lines to 4000 psi. Pump 15 bbls. of spacer of density 11.1 ppg. Required volume of spacer pumped Mixed and pumped slurry - 47.000 bbl Pump 47 bbls. of 15.8 ppg cement. Drop wiper dart. Released Wiper plug Displaced slurry - 153.200 bbl Follow wiper dart with mud at 4 BPM. Indication of wiper dart latch up with plug. Hole packed off with 30 bbls of cement still in liner. Lowered pump rate to 1 BPM (1500-2500psi pressure fluctuations). Was able to bump plug at 3500 psi. Plug bumped Functioned Liner Set liner hanger with 3500 psi. Set ZXP liner top packer per Baker personnel. Liner top at 7806'. Shoe at 9866' due to hydraulic forces pushing liner up. Equipment work completed Circulated at 7786.0 ft CirCulate bottoms up at 11 BPM after releasing running tool. Obtained bottoms up (100% annulus volume) Run Liner, 7in O.D. Retrieved Liner landing string POOH 2 stands, dragging 30-35K. Completed operations Circulated at 7506.0 ft Connect top drive. Rotate, recipricate, and pump sweep. Hole unloaded with shale. Broke circulation Retrieved Liner landing string POOH. Pulled 10 stands wet. No problems. Pump dry job. Stood back 56 stands of 4" DP. L/D 67jts. 4" and 5" Heviwate. Completed operations BOP/riser operations - All functions Tested BOP stack PJSM. Pull wear bushing. M/U Test plug and floor valvc. '-' ...... ' ..... ~:__ c: ................ Facility Date/Time 03 Jul 99 Progress Report PB A Pad Well A-32A Page 9 Rig Nabors 9ES Date 11 August 99 Duration Activity 06:00-07:30 06:00-07:30 07:30 07:30-08:00 07:30-08:00 08:00 08:00-22:30 08:00-10:00 10:00 10:00-13:00 13:00 13:00-13:30 13:30 13:30-14:30 14:30 14:30-17:30 17:30 17:30-18:30 18:30 18:30-19:00 19:00 19:00-19:30 19:30 19:30-21:00 21:00 21:00-22:30 22:30 22:30-23:00 22:30-23:00 23:00 23:00-06:00 23:00-03:00 03:00 1-1/2 hr 1-1/2 hr 1/2 hr 1/2 hr 14-1/2 hr 2 hr 3 hr 1/2 hr 1 hr 3 hr 1 hr 1/2 hr 1/2 hr 1-1/2 hr 1-1/2 hr 1/2 hr 1/2 hr 7 hr 4 hr BOP/riser operations - All functions (cont...) Tested BOP stack Test BOPE. Test witnesses by Larry Wade of AOGCC. Pull test plug and set wear bushing. Function test completed satisfactorily Perform integrity test Tested Liner - Via annulus Perform integrity test on liner to 3000psi before RIH. Pressure test completed successfully - 3000.000 psi BHA run no. 4 Made up BHA no. 4 M/U BHA. Orient and test MWD. BHA no. 4 made up R.I.H. to 3853.0 ft RIH picking up 114 jts. of pre-rabbited 3.5" DP. Stopped: To circulate Circulated at 3853.0 ft Circulate 3.5" DP in case of scale buildup. String displaced with Water based mud - 100.00 % displaced R.I.H. to 7778.0 ft RIH with 4" DP to top of liner. Stopped: To circulate Circulated at 7778.0 ft Circulate hole clean above liner with high weight / high vis pill. No shale seen in returns. Hole displaced with Water based mud - 100.00 % displaced Held safety meeting Hold Lost circulation and reservoir meeting. Perform lost circulation drill. Completed operations Serviced Draw works Slip and cut 40' of drilling line. Equipment work completed Serviced Top drive Service rig and top drive. Equipment work completed R.I.H. to 9779.0 ft RIH washing last 3 stands to L/C. Stopped: To circulate Circulated at 9779.0 ft Circulate hole clean for liner test and drilling cement. Obtained bottoms up (100% annulus volume) Perform integrity test Tested Liner Test liner to 3000psi for 30 min. Pressure test completed successfully - 3000.000 psi BHA run no. 4 Drilled installed equipment - Landing collar Drill landing collar and float collar at 9779' to 9782'. Had trouble drilling landing collar. Completed operations Facility Date/Time 04 Jul 99 Progress Report PB A Pad Well A-32A Page 10 Rig Nabors 9ES Date 11 August 99 03:00-04:30 04:30 04:30-06:00 06:00-10:30 06:00-09:00 09:00 09:00-10:30 10:30 10:30-12:30 10:30-12:00 12:00 12:00-12:30 12:30 12:30-06:00 12:30-20:30 20:30 20:30-23:00 23:00 23:00-06:00 06:00-06:00 06:00-16:30 16:30 16:30-18:30 18:30 18:30-21:00 21:00 21:00-23:00 23:00 23:00-23:30 Duration 1-1/2 hr 1-1/2 hr 4-1/2 hr 3 hr 1-1/2 hr 2 hr 1-1/2 hr 1/2 hr 17-1/2 hr 8 hr 2-1/2 hr 7 hr 24 hr 10-1/2 hr 2 hr 2-1/2 hr 2 hr 1/2 hr Activity Drilled cement to 9782.0 ft Drill cement, F/S, and rat hole to 9870'. Completed operations Circulated at 9870.0 ft Circulate and swap to 8.3 ppg drilling fluid. BHA run no. 4 (cont...) Circulated at 9870.0 ft Circulate and swap wellbore and pits to 8.4ppg mud. Hole displaced with Water based mud - 100.00 % displaced Drilled to 9890.0 ft Rotated and drilled 20ft of new hole for FIT. Stopped · To perform FIT Perform integrity test Circulated at 9890.0 ft CBU for FIT. Perform Baseline ECD: (200GPM, 0-40 RPM, 8.66 PWD, 8.7 Calc. ECD) (250 GPM, 0-40 RPM, 8.66 PWD, 8.7 Calc. ECD) Obtained bottoms up (100% annulus volume) Performed formation integrity test Perform FIT of 9.5 EMW. (TVD = 8711', Press = 498psi, MW- 8.4ppg) Obtained required level of integrity - 9.5 ppg EMW BHA run no. 4 Drilled to 10090.0 ft Drill from 9890' to 10090'. EST: 7hrs. ERT: 0.Shrs. Started losing mud. Initial loss rate of 20 BPH. In 2.00 hr had 41.000 bbl Loss Circulated at 10090.0 ft Pump High Vis LCM sweep. String in LCM and circulate hole clean. Obtained bottoms up (100% annulus volume) Drilled to 10300.0 ft Drill Ahead. Currently at 10300'. Losses are currently at 9-12BPH. BHA run no. 4 (cont...) Drilled to 10490.0 ft Drill from 10300' to 10490'. EST: 4.Shrs. ERT: 3.Shrs. Losses at 8-10 BPH. M.W.D. tool failed - Circulate Circulated at 10490.0 ft Lost Rig Power for 5min. MWD stopped sending signals uphole after power outage. Pumped high vis sweep while debugging MWD. MWD started working. Hole swept with slug - 100.00 % hole volume Drilled to 10579.0 ft Drill from 10490' to 10579'. EST: 2.2hrs. ERT: 0.3hrs. Started scheduled wiper trip: due to Footage drilled Circulated at 10579.0 ft Circulate and condition hole while taking 3 surveys. Spotted LCM pill downhole. Obtained bottoms up (100% annulus volume) Pulled out of hole to 9851.0 ft Facility Date/Time 07 Jul 99 08 Jul 99 09 Jul 99 Progress Report PB A Pad Well A-32A Page 12 Rig Nabors 9ES Date 11 August 99 22:00-23:00 23:00 23:00-06:00 23:00-06:00 23:00-06:00 06:00-06:00 06:00-06:00 06:00-20:00 06:00-09:00 09:00 09:00-11:00 11:00 11:00-12:30 12:30 12:30-19:00 19:00 19:00-20:00 20:00 20:00-00:30 20:00-00:30 00:30 00:30-06:00 00:30-03:30 03:30 03:30-05:00 05:00 05:00-06:00 Duration 1 hr 7 hr 7 hr 7 hr 24 hr 24 hr 14hr 3 hr 2 hr 1-1/2 hr 6-1/2 hr 1 hr 4-1/2 hr 4-1/2 hr 5-1/2 hr 3 hr 1-1/2 hr 1 hr Activity Reamed to 11012.0 ft Wash and ream to 11,012'. JORPS check shot. On bottom Drilled to 11258.0 ft ART= 3.2 hrs AST- 1.4 hrs Sliding dropping angle at report time. Drilled to 11258.0 ft Drilled from 11,970' to 12,076'. Sliding for direction change. Increasing water in formation. Drilled to 11258.0 fl Drilled f/11,258' - 11,970'. Currently drilling ahead, sliding changing azmith. ART=7.8 hrs AST= 13.3 hrs BHA run no. 5 (cont...) Drilled to 11970.0 fl (cont...) Drilled f/11,258' - 11,970'. Currently drilling ahead, sliding changing azmith. ART=7.8 hrs AST= 13.3 hrs BHA run no. 5 (cont...) Drilled to 11970.0 fl (cont...) Drilled f/11,258' - 11,'970'. Currently drilling ahead, sliding changing azmith. ART=7.8 hrs AST= 13.3 hrs Build rate unacceptable - Change in formation Planned build rate inadequate to produce oil zone prior to TD. Circulated at 12076.0 ft Obtained bottoms up (100% annulus volume) Pumped viscous sweep. Logged hole with LWD: DIR/FE from 11905.0 ft to 11948.0 ft Pump up survey and MADD pass. Completed operations Pulled out of hole to 218.0 ft POH recording up and down weights. At BHA Pulled BHA BHA Stood back Test well control equipment Tested BOP stack Pulled wear ring and tested BOP's. Witness of test waived by L. Grimaldi, AOGCC. 1 failure, floor safety valve. Replaced. Reran wear ring, R/D test equip. Pressure test completed successfully - 5000.000 psi Tested Hydril to 250/3500 psi. BHA run no. 6 Made up BHA no. 6 PFLI new bit and motor, set motor to 1.37 deg. P/U MWD/LWD/PWD tools and install neutron source. Orient and shallow test BHA. BHA no. 6 made up R.I.H. to 5490.0 ft Began precautionary measures Serviced Block line Slip 40' drilling line. Progress Report Facility PB A Pad Well A~32A Page 13 Rig Nabors 9ES Date 11 August 99 Date/Time 10 Jul 99 06:00 06:00-20:30 06:00-07:00 07:00 07:00-07:30 07:30 07:30-09:00 09:00 09:00-20:00 20:00 20:00-20:30 20:30 20:30-21:30 20:30-21:30 21:30 21:30-06:00 21:30-22:30 22:30 22:30-02:00 02:00 02:00-03:30 03:30 03:30-04:00 04:00 04:00-06:00 04:00-06:00 06:00-10:00 06:00-07:00 07:00 07:00-10:00 10:00 10:00-12:00 10:00-11:00 Duration 14-1/2 hr 1 hr 1/2 hr 1-1/2 hr 11 hr 1/2 hr 1 hr 1 hr 8-1/2 hr 1 hr 3-1/2 hr 1-1/2 hr 1/2 hr 2 hr 2 hr 4 hr 1 hr 3 hr 2 hr 1 hr Activity Line slipped BHA run no. 6 (cont...) R.I.H. to 9866.0 ft RIH to csg shoe. Stopped · To circulate Circulated at 9866.0 ft Obtained req. fluid properties - 20.00 %, hole vol. Break down gels in mud. R.I.H. to 12076.0 ft Finish RIH. No hole problems. On bottom Logged hole with LWD: Formation evaluation (FE) from 12076.0 ft to 9! ft Logged pulling up, 280 ft/hr max rate. Rotate at 40-60 rpm. Pump 240 gpm. Started scheduled wiper trip: due to Time elapsed R.I.H. to 10375.0 ft Draw works failed - Abort operation Repair Repaired Draw works Drilling line anchor nut came off. Repair same. Installed new anchor. Equipment work completed BHA run no. 6 R.I.H. to 12076.0 ft No hole problems. On bottom Circulated at 12076.0 ft Circ hi visc sweep. Circ hole clean. Pump 80 bbl liner running pill and spot in open hole. Hi-Vis mud spotted downhole Pulled out of hole to 9866.0 ft Dropped 2.5' rabbit and POH. At 7in casing shoe Circulated at 9866.0 ft Pumped dry j ob. Heavy slug spotted downhole Pulled out of hole to 5400.0 ft POH at report time. Pulled out of hole to 5400.0 ft Finished POH to BHA. Recovered rabbit. SLM, no correction. BHA run no. 6 (cont...) Pulled out of hole to 239.0 ft (cont...) Finished POH to BHA. Recovered rabbit. SLM, no correction. At BHA Pulled BHA L/D BHA. Down load MWD/LWD data. Removed density source. BHA Laid out Planned maintenance Serviced Top drive ocl_ ¥1t.,uu 11~. ,,~.-lt~l:ltuu lit. JUl. Facility Date/Time 11 Jul 99 PB A Pad 11:00 11:00-12:00 12:00 12:00-23:00 12:00-14:00 14:00 14:00-16:30 16:30 16:30-23:00 23:00 23:00-06:00 23:00-03:00 03:00 03:00-04:15 04:15 04:15-04:30 04:30 04:30-06:00 04:30-06:00 06:00-08:00 06:00-08:00 08:00 08:00-10:00 Progress Report Well A-32A Page 14 Rig Nabors 9ES Date 11 August 99 Duration Activity 1 hr llhr 2 hr 2-1/2 hr 6-1/2 hr 7 hr 4 hr 1-1/4 hr 1/4 hr 1-1/2 hr 1-1/2 hr 2 hr 2 hr 2 hr Equipment work completed Held safety meeting Conduct Technical Limit meeting for running liner. Completed operations Run Liner, 4-1/2in O.D. Rigged up Tubing handling equipment R/U to run liner. Held PJSM. Work completed - Tubing handling equipment in position Ran Tubing to 2390.0 ft (4-1/2in OD) P/U 4-1/2" 12.6# L-80 liner. Circ liner volume. Stopped: To change handling equipment Ran Liner on landing string to 12076.0 fl RIH w/liner on drill pipe. Broke circ before running liner into 7" csg. Cont'd RIH with no resistance. On bottom Cement: Liner cement Circulated at 12076.0 ft Break circ and increase rate to 7 bpm with no losses. Pump 30 bbl hi visc sweep. Reciprocate pipe with full returns. Held PJSM and batch mixed cement while circulating. Hole swept with slug - 200.00 % hole volume Had clean returns. Mixed and pumped slurry - 65.000 bbl Pmp 5 bbls seawater and tested lines to 4000 psi. Pmp 5 bbls seawater and 40 bbls MCS-4 spacer at 9.0 ppg. Pmp 65 bbls cmt @ 15.7 ppg. Clear lines and pmp 40 bbls perf pill and displaced w/seawater at 7 bpm. Bump plug, 119 bbls disp, 7 bbl/min. Cement pumped Reciprocated with full returns. CIP @ 4:15 hrs, 7/11/99. Functioned Liner hanger Pressure to 4000 psi and set hanger. Rotate and release from liner. Pressure to 1000 psi and unsting from liner top while circulating. Set down 40K and set liner top packer. Equipment work completed Circulated at 9686.0 ft Continue to circulate well to clean seawater. Final reading 34 TBU. Circulated at 9686.0 ft Circ and displace well to seawater, 120 spm, 1850 psi. Got 40 bbls spacer and 10 bbls cmt in returns. Cement: Liner cement (cont...) Circulated at 9686.0 ft (cont...) Circ and displace well to seawater, 120 spm, 1850 psi. Got 40 bbls spacer and 10 bbls cmt in returns. Hole displaced with Seawater - 200.00 % displaced Pull Drillpipe, 4in O.D. Facility Date/Time 12 Jul 99 Progress Report PB A Pad Well A-32A Page 15 Rig Nabors 9ES Date 11 August 99 08:00-08:30 08:30 08:30-10:00 10:00 10:00-11:00 10:00-11:00 11:00 11:00-12:00 11:00-12:00 12:00 12:00-17:00 12:00-14:30 14:30 14:30-17:00 17:00 17:00-18:00 17:00-18:00 18:00 18:00-06:00 18:00-21:30 21:30 21:30-02:30 02:30 02:30-03:00 03:00 03:00-04:30 04:30 04:30-05:30 Duration 1/2 hr 1-1/2 hr 1 hr 1 hr 1 hr 1 hr 5 hr 2-1/2 hr 2-1/2 hr 1 hr 1 hr 12hr 3-1/2 hr 5 hr 1/2 hr 1-1/2 hr 1 hr Activity Pulled Drillpipe in stands to 8950.0 ft Began precautionary measures Serviced Block line Slip and cut drilling line. Tighten bolts on brake pads. Line slipped and cut Repair Repaired Draw works Welded crack on drawworks drum. Equipment work completed Suspend operations Held safety meeting Held technical limit meeting on drill pipe conveyed perforating. Completed operations Pull Drillpipe, 4in O.D. Pulled Drillpipe in stands to 2232.0 ft Stopped · To change handling equipment Laid down 2232.0 ft of 3-1/2in OD drill pipe L/D excess 3-1/2" drill pipe and liner setting tool. 72 joints laid out Perform inte~ity test Tested Liner Pressure test liner and casing to 3000 psi, 30 min. OK. Pressure test completed successfully - 3000.000 psi Held PJSM on drill pipe conveyed perforating while waiting on pressure test. 2-7/8in. Perforation assembly workstring run Rigged up sub-surface equipment - Gun assembly PFU perf guns, 45 jts 2-7/8" tbg, no-go sub, safety jt, Champ 4 pkr, jars, fasfill valve. Stopped · To change handling equipment Ran Drillpipe in stands to 11713.0 ft RIH. Close fasfill valve at 10398'. (calc'd 250 psi underbalance) Finished RIH. Tagged no-go sub at liner top. Completed run with Gun assembly to 11713.0 ft Space out tubulars P/U 53' and space out to position bottom perf at 11,660'. Set packer. Completed operations Perforated PJSM. R/U surface equipment, echometer. Closed hydril and pressured annulus to 2700 psi. Bleed pressure and fired guns. Good indication of guns fired. Guns fired from 11660.0 ft to 11120.0 ft Shot intervals 11,120'-11,170/ 11,380'-11,420'/11,450'-11,590'/11,619'-11,660'. 4 spf, 271 sh( total. Reverse circulated at 9620.0 ft Reverse circ two drill pipe volumes. Got back some Ut UII. I'~U IU3L LiJI~,,HIi~I. tlUII. Facility Date/Time Progress Report PB A Pad Well A-32A Page 17 Rig Nabors 9ES Date 11 August 99 Duration Activity 13:00 13:00-15:00 13:00-15:00 15:00 15:00-17:00 15:00-17:00 17:00 17:00-18:00 17:00-18:00 18:00 18:00-19:00 18:00-19:00 19:00 19:00-22:30 19:00-22:30 2 hr 2 hr 2 hr 2 hr 1 hr 1 hr 1 hr 1 hr 3-1/2 hr 3-1/2 hr Equipment work completed Nipple down All rams Removed BOP stack ND BOP stack and secure same for rig move. Equipment work completed Wellhead work Installed Xmas tree NU adapter flange, christmas tree and test same to 5,000 psi. Equipment work completed Wellhead work Retrieved Hanger plug RU DSM lubricator. Pull TWC. RD DSM lubricator. Equipment work completed Fluid system Freeze protect well - 165.000 bbl of Diesel PJSM. RU HB&R and pump diesel freeze protect through RP shear in upper GLM. Completed operations Wellhead work Installed Hanger plug Install BPC. Test from below (250 psi) via RP shear in upper GLM. U-tube diesel. RD hoses, annulus valves, etc. 22:30 RIG RELEASED AT 2230 HRS ON 7-13-99. Equipment work completed ANADRI LL SCHLUMBERGER Survey report Client ................... : BP Exploration (Alaska) Inc. Field .................... : Prudhoe Bay Well ..................... : A-32A Spud date ................ : 25 June 1999 API number ............... : 50-029-21395-01 Engineer ................. : bosse Rig: .................... : Nabors 9ES State: .................. : Alaska 9-Ju1-1999 17:00:14 Page 1 of 7 ORIGINAL Last survey date ......... : 09-Jul-99 Total accepted surveys...: 173 MD of first survey ....... : 0.00 ft MD of last survey ........ : 12076.40 ft Survey calculation methods Method for positions ..... : Minimum curvature Method for DLS ........... : Mason & Taylor Depth reference Permanent datum .......... : Mean Sea Level Depth reference .......... : Driller Pipe Tally GL above permanent ....... : 47.01 ft KB above permanent ....... : 0.00 ft DF above permanent ....... : 79.02 ft Vertical section origin .......... Latitude (+N/S-) ......... : 0.00 ft Departure (+E/W-) ........ : 0.00 ft Platform reference point ........ Latitude (+N/S-) ......... : -999.25 ft Departure (+E/W-) ........ : -999.25 ft Azimuth from rotary table to target: 126.11 degrees Geomagnetic data Magnetic model ........... : BGGM version 1998 Magnetic date ............ : 27-Jun-1999 Magnetic field strength..: 1146.43 HCNT Magnetic dec (+E/W-) ..... : 27.60 degrees Magnetic dip ............. : 80.70 degrees MWD survey Reference Criteria Reference G .............. : 1002.68 mGal Reference H .............. : 1146.43 HCNT Reference Dip ............ : 80.70 degrees Tolerance of G ........... : (+/-) 2.50 mGal Tolerance of H ........... : (+/-) 6.00 HCNT Tolerance of Dip ......... : (+/-) 0.45 degrees Corrections Magnetic dec (+E/W-) ..... : 27.60 degrees Grid convergence (+E/W-).: 0.00 degrees Total az corr (+E/W-) .... : 27.60 degrees (Total az corr = magnetic dec - grid conv) Sag applied (Y/N) ........ : No degree: 0.00 [(c)1999 Anadrill IDEAL ID6_0B_82] ANADRILL SCHLUMBERGER Survey report Client ................... : BP Exploration (Alaska) Inc. Field .................... : Prudhoe Bay Well ..................... : A-32A Spud date ................ : 25 June 1999 API number ............... : 50-029-21395-01 Engineer ................. : bosse Rig: .................... : Nabors 9ES State: .................. : Alaska 9-Ju1-1999 17:00:14 Page 1 of 7 ORIGINAL Last survey date ......... : 09-Jul-99 Total accepted surveys...: 173 MD of first survey ....... : 0.00 ft MD of last survey ........ : 12076.40 ft Survey calculation methods Method for positions ..... : Minimum curvature Method for DLS ........... : Mason & Taylor Depth reference Permanent datum .......... : Mean Sea Level Depth reference .......... : Driller Pipe Tally GL above permanent ....... : 47.01 ft KB above permanent ....... : 0.00 ft DF above permanent ....... : 79.02 ft Vertical section origin--- Latitude (+N/S-) ......... : Departure (+E/W-) ........ : 0.00 ft 0.00 ft Platform reference point-- Latitude (+N/S-) ......... : -999.25 ft Departure (+E/W-) ........ : -999.25 ft Azimuth from rotary table to target: 126.11 degrees Geomagnetic data Magnetic model ........... : BGGM version 1998 Magnetic date ............ : 27-Jun-1999 Magnetic field strength..: 1146.43 HCNT Magnetic dec (+E/W-) ..... : 27.60 degrees Magnetic dip ............. : 80.70 degrees MWD survey Reference Criteria Reference G .............. : 1002.68 mGal Reference H .............. : 1146.43 HCNT Reference Dip ............ : 80.70 degrees Tolerance of G ........... : (+/-) 2.50 mGal Tolerance of H ........... : (+/-) 6.00 HCNT Tolerance of Dip ......... : (+/-) 0.45 degrees Corrections ............ Magnetic dec (+E/W-) ..... : 27.60 degrees Grid convergence (+E/W-).: 0.00 degrees Total az corr (+E/W-) .... : 27.60 degrees (Total az corr = magnetic dec - grid conv) Sag applied (Y/N) ........ : No degree: 0.00 [(c)1999 Anadrill IDEAL ID6_0B_82] ANADRILL SCHLUMBERGER Survey Report Seq Measured Incl Azimuth Course ~ depth angle angle length - (ft) (dew) (deg) (ft) TVD depth (ft) 31 9635.27 18.47 135.39 94.00 8538.70 32 9729.09 17.99 136.58 93.82 8627.81 33 9795.09 17.26 135.59 66.00 8690.71 34 9866.35 17.02 135.33 71.26 8758.80 35 9920.95 22.66 135.18 54.60 8810.14 36 9961.81 29.98 133.44 37 9991.35 35.03 134.20 38 10023.46 40.47 134.20 39 10056.21 44.30 132.48 40 10089.19 49.35 132.20 41 10117.86 54.15 133.17 42 10147.02 59.10 135.96 43 10178.76 62.34 135.29 44 10210.09 64.25 137.13 45 10241.12 69.50 137.99 40.86 29.54 32.11 32.75 32.98 28.67 29.16 31.74 31.33 31.03 31.64 31.42 30.61 30.57 30.67 46 10272.76 75.05 140.13 47 10304.18 78.26 139.85 48 10334.79 81.43 141.74 49 10365.36 86.71 142.55 50 10396.03 89.86 142.02 51 10426.14 90.27 142.75 30.11 52 10459.78 91.44 143.89 33.64 53 10489.83 95.98 146.34 30.05 54 10519.33 101.32 149.44 29.50 55 10552.88 106.63 149.22 33.55 56 10583.63 107.49 151.82 30.75 57 10614.16 108.02 154.60 30.53 58 10646.69 108.51 159.70 32.53 59 10677.58 108.31 165.11 30.89 60 10707.91 108.95 165.25 30.33 8846.74 8871.65 8897.03 8921.21 8943.77 8961.51 8977.55 8993.07 9007.15 9019.34 9028.97 9036.22 9041.61 9044.77 9045.69 9045.66 9045.15 9043.21 9038.77 9030.67 9021.65 9012.34 9002.14 8992.38 8982.69 9-Ju1-1999 17:00:14 Page 3 of 7 Vertical Displ Displ Total At DLS Srvy section +N/S- +E/W- displ Azim (deg/ tool (ft) (ft) (ft) (ft) (deg) 100f) type 3191.37 -1245.37 3220.29 -1266.47 3239.97 -1280.87 3260.69 -1295.84 3278.98 -1308.99 3041.80 3062.20 3076.05 3090.78 3103.83 3296.90 -1321.61 3312.63 -1332.60 3332.08 -1346.30 3353.98 -1361.44 3377.88 -1377.64 3116.80 3128.25 3142.34 3158.40 3176.17 3400.24 -1392.90 3424.31 -1409.99 3451.61 -1429.78 3479.16 -1449.98 3507.12 -1471.04 3192.71 3210.04 3229.40 3248.76 3268.01 3536.48 -1493.80 3566.15 -1517.21 3595.29 -1540.55 3624.51 -1564.55 3653.94 -1588.80 3287.74 3307.40 3326.44 3345.09 3363.84 3682.85 -1612.65 3714.98 -1639.63 3743.32 -1664.22 3770.39 -1688.91 3800.30 -1716.90 3382.22 3402.31 3419.46 3434.96 3451.56 3827.07 -1742.49 3852.95 -1768.44 3879.41 -1796.89 3903.02 -1824.82 3925.33 -1852.60 3286.87 3313.76 3332.08 3351.44 3368.56 112.27 112.47 112.61 112.75 112.87 3385.43 3400.26 3418.60 3439.33 3462.07 112.98 113.07 113.19 113.32 113.45 3483.33 3506.06 3531.75 3557.66 3583.83 113.57 113.71 113.88 114.05 114.23 3611.19 3638.79 3665.86 3692.89 3720.18 114.43 114.64 114.85 115.07 115.28 3747.00 3776.78 3802.93 3827.70 3854.99 115.49 115.73 115.95 116.18 116.45 3879.38 3902.78 3926.42 3947.12 3966.54 116.69 116.94 117.24 117.54 117.84 3466.02 3479.13 3491.12 3499.97 3507.33 1.29 O.65 1.20 0.35 10.33 18.01 17.15 16.94 12.22 15.32 16.95 18.76 10.37 8.04 17.11 18.69 10.25 12.01 17.47 10.41 2.78 4.86 17.16 20.87 15.84 8.55 8.84 14.96 16.63 2.15 MWD MWD MWD MWD MWD Ff~D MWD FIWD MWD MWD 1VieD MWD FiWD MWD MWD FIWD MWD MWD MWD MWD MWD MWD MWD MWD MWD MWD MWD MWD MWD MWD Tool qual type 6-axis 6-axis 6-axis -- 6-axis 6-axis 6-axis 6-axis 6-axis 6-axis 6-axis 6-axis 6-axis 6-axis 6-axis 6-axis 6-axis 6-axis 6-axis 6-axis 6-axis 6-axis 6-axis 6-axis 6-axis 6-axis 6-axis [(c)1999 Anadrill IDEAL ID6_0B_82] ANADRILL SCHLUMBERGER Survey Report 9-Ju1-1999 17:00:14 Page 4 of 7 Seq Measured Incl Azimuth Course # depth angle angle length - (ft) (deg) (deg) (ft) 61 10740.67 105.40 164.74 32.76 62 10771.61 102.87 162.76 30.94 63 10802.79 103.00 163.02 31.18 64 10895.59 103.70 163.44 92.80 65 10951.51 104.38 162.97 55.92 66 11018.00 104.99 164.72 66.49 67 11111.73 105.41 164.22 93.73 68 11177.85 105.14 162.75 66.12 69 11205.40 102.36 164.29 27.55 70 11235.98 98.95 162.73 30.58 71 11267.94 95.98 162.77 72 11299.80 92.72 164.92 73 11334.27 88.12 163.91 74 11366.65 84.71 162.96 75 11394.48 84.20 163.49 76 11488.52 84.26 163.51 77 11582.43 84.23 161.74 78 11645.38 83.85 162.11 79 11673.72 84.26 159.12 80 11708.34 84.30 156.24 81 11740.11 82.06 154.50 82 11767.90 80.04 153.97 83 11802.73 78.72 151.03 84 11833.91 79.16 149.37 85 11860.21 79.14 147.57 86 11896.10 79.94 142.89 87 11927.79 80.05 140.31 88 11953.94 79.52 138.67 89 11987.34 78.98 132.98 90 12021.42 79.03 131.10 31.96 31.86 34.47 32.38 27.83 94.04 93.91 62.95 28.34 34.62 31.77 27.79 34.83 31.18 26.30 35.89 31.69 26.15 33.40 34.08 TVD Vertical Displ Displ depth section +N/S- +E/W- (ft) (ft) (ft) (ft) 8973.01 8965.46 8958.48 8937.05 8923.49 8906.63 8882.05 8864.63 8858.09 8852.43 8848.28 8845.87 8845.61 8847.64 8850.33 8859.78 8869.20 8875.73 8878.67 8882.12 8885.89 8890.22 8896.64 8902.62 8907.57 8914.09 8919.60 8924.23 8930.47 8936.97 3949.69 -1882.83 3973.45 -1911.63 3997.79 -1940.67 4069.78 -2027.12 4113.05 -2079.06 3515.43 3523.83 3532.77 3558.82 3574.49 4163.92 -2140.83 4234.84 -2227.98 4285.53 -2289.13 4306.78 -2314.79 4330.65 -2343.60 3592.39 3616.61 3634.74 3642.33 3650.86 4356.08 -2373.86 4381.20 -2404.37 4408.24 -2437.56 4433.93 -2468.53 4456.02 -2495.05 3660.25 3669.09 3678.35 3687.56 3695.56 4530.36 -2584.76 4605.45 -2673.93 4656.22 -2733.45 4679.45 -2760.04 4708.79 -2791.90 3722.13 3750.03 3769.46 3778.81 3791.89 4736.31 -2820.58 4760.52 -2845.30 4791.18 -2875.66 4819.11 -2902.21 4843.00 -2924.23 3805.04 3816.97 3832.77 3847.98 3861.49 4876.34 -2953.21 4906.41 -2977.67 4931.45 -2997.23 4963.77 -3020.76 4997.05 -3043.16 3881.61 3900.99 3917.71 3940.56 3965.41 Total displ (ft) At Azim (deg) 3987.89 4008.95 4030.71 4095.66 4135.15 118.17 118.48 118.78 119.67 120.18 4181.92 4247.79 4295.52 4315.65 4338.35 120.79 121.63 122.20 122.44 122.70 4362.65 4386.71 4412.70 4437.54 4458.97 122.97 123.24 123.53 123.80 124.03 4531.58 4605.72 4656.24 4679.45 4708.84 124.78 125.49 125.95 126.14 126.36 4736.45 4760.77 4791.61 4819.73 4843.78 126.55 126.70 126.88 127.02 127.14 4877.33 4907.57 4932.73 4965.18 4998.53 127.26 127.35 127.42 127.47 127.50 DLS (deg/ 100f) 10.94 10.26 0.91 0.87 1.46 2.71 0.68 2.18 11.46 12.23 9.29 12.25 13.66 10.93 2.64 0.07 1.88 0.84 10.59 8.28 8.90 7.51 9.12 5.41 6.72 13.02 8.02 6.50 16.81 5.42 Srvy tool type MWD MWD MWD MWD MWD MWD MWD MWD MWD MWD MWD MWD MWD MWD MWD MWD MWD MWD MWD MWD MWD MWD MWD MWD MWD MWD MWD MWD MWD MWD Tool qual type 6-axis 6-axis 6-axis 6-axis 6-axis 6-axis 6-axis 6-axis 6-axis 6-axis 6-axis 6-axis -- 6-axis 6-axis 6-axis 6-axis 6-axis 6-axis 6-axis 6-axis 6-axis 6-axis 6-axis 6-axis 6-axis 6-axis 6-axis 6-axis 6-axis [(c)1999 Anadrill IDEAL ID6_0B_82] ANADRILL SCHLUMBERGER Survey Report 9-Ju1-1999 17:00:14 Page 5 of 7 Seq Measured Incl Azimuth Course TVD % depth angle angle length depth - (ft) (deg) (deg) (ft) (ft) Vertical Displ Displ Total section +N/S- +E/W- displ (ft) (ft) (ft) (ft) At DLS Srvy Tool Azim (deg/ tool qual (deg) 100f) type type final survey is projected to total depth, inclination is from At-bit Inclination Measurement 91 12076.40 79.14 131.10 54.98 8947.38 5050.83 -3078.65 4006.09 5052.41 127.54 0.20 MWD [(c)1999 Anadrill IDEAL ID6_0B_82] MEMORANDUM TO: THRU: State of Alaska Alaska Oil and Gas Conservation Commission Robert Christenson ~,~ DATE: July 2, 1999 Chairman Blair Wondzell, P. I. Supervisor FROM: Lawrence M~aV~ee~1~ SUBJECT: Petroleum Inspector FILE NO: ajsggbgf. DOC BOP Test Nabors 9ES PBU DS A-32A PTD 99-58 July 2,1999: I traveled to BPX A pad where where a BOP test was witnessed. This is the only rig in Nabors fleet that is up and running and is staffed by ex- toolpushers and drillers. The testing went well as was expected with the experience of the crew. SUMMARY: Witnessed a BOP test on Nabors 9ES, 0 failures 3 % hours. Attachments: ajsggbgf, xls cc; NON-CONFIDENTIAL -~ FRCM: NABOR$ 9ES FA:~ HO.: 907659~615 0?-02-99 05:85P P.O! STATE OF ALASKA OIL AND GAS CONSERVATION COMMISSION BOPE Te-t Iq,port OPERATION: Drl§: [)fig Contractor: Operator: Well Name: Casing size: 7" Test: Initial Workover: Nabol~ BPXA A-3ZA ~et (~ 9,866 Weekly X Other X ,, (,,. DATE: 07/0Z/99 Rig NO. 9-ES PTD # 9t-~ Rig Ph.~ 659-4103 or 4144 Fax4177 Rep.: Gavin Kidd Rig Rep.: RiGhard Lufkin I Bill Bixby Surface Loca[ion: SEC 35 - T1 1N - R13E-UM MI8¢, INSPECTIONS: Location Gen.: Good Housekeeping: Good <Gan) PTD On Loc. at[on: Yes Sta~ling Order Posted: Yes BOP STACK: Annular Preventer Pipe Rams Pipe Rams Blind Shear R~ms Choke Ln. Valves HCR Ye{yes Kill Line Valves Check Valve Well Sign Yes DM. Ri9 Yes Hazard Sec. Yes" Test Quan. Pressure ! 250/3500 250/5000 250/5000 P 250~5000 P 26015000 P 250/5000 P Pti= P P NIA FLOOR SAFETY VALVES: Quart. Upper Top Drive I~OP 1 Lower Top Drive tl3OP 1 Ball Type 2 __ Inside BO; 2 --- , Test Pressure PIF 25015000 P 250/5000 F~ 250~5000 P 250t5000 P CHOKE MANIFOLD; No. Valves 14 No, Flanges 43 Manual Chokes 1 Hydraulic Chokes 1' --_ Test Pressure PIF 25015000 I p 25O15000 I P functioned P fur~Ilonad P 2 250/5000 P ACCUMULATOR SYSTEM: N/A N/A Sysmm Pressure 3,000 Pfe.~sure After Closure 1,7SO MUD SYSTEM: Light AJarm 200 psi Attained After Closure 0 minutes 27 sec. Trip Tank Yes Yes System Pressure Attained 2. minutes 14 sec. P,t Level Indicators Yes Yea Bind Sw;tch Co,fern; Master: Yes Remote: Yes F!ow Indicator Yes Yes * Nitgn. Btr$: 4 (~ 2100 Av~, _ Psig. Gas Detectors Yes Yes ' Number of Failures 0 Te~t Time ~ H~um Number of valves tested 20 Repair or Replacement of Failed Equipment will be ma0e within- 0 Notify the Inspector and follow w~th Written or Faxed verification to tr',e AO(3CC Commission Office at: Fax No. 276.?,54Z I~lr~)ect~r North Slope Pager No. 659-3607 or 3687 If your call is not retu[ned by the inspector within 12 hours please contact the P. I. Supervisor at 27S-1453 ii i ii i i i ii iiiiii .. REMARKS; (3ood Test With no failures. Tested 3 112" IBOP & Floor valve. D;stribution: orig-Well File c - Oper.tlRig c- Database c - Trip Rpt File c - Inspector STATE WITNE$$ REQUIRED? YES X NO 24 HOUR NOTICE GIVEN YES X NO Waived By: Witnessed By: Larl~ Wads i Bill Bixby FI.021L (Rev. 2~93) A,,32~ 7-2.99,X/~ Alaska hared ervices rilling To; Blair Wondzell, AOGCC From: Jim Smith, SSD Date: June 17, 1999 Subject: Accelerated Drilling Permit Approval Sir: SSD has submitted an application for drilling permit on the A-32A sidetrack well in Prudhoe Bay to the AOGCC on Tuesday, June 15, 1999. At that time we were expecting that the estimated spud date of the A-32A well by Nabors 9ES would be June 22, 1999, we have since had extremely favorable progress on the workover well the rig has been on and now expect that Nabors 9ES may move to the A-32A by Friday, June 18, 1999. We therefore must ask for accelerated review/approval of the A-32A drilling permit We regret any inconvenience this may cause. Regards~~. X j~~~ E. Smith cc: William Isaacson Anthony Bunch TONY KNOWLE$, GOVERNOR ALASKA OIL AND GAS CONSERVATION COMMISSION 3001 PORCUPINE DRIVE ANCHORAGE, ALASKA 99501 o3192 PHONE: (907) 279-1433 FAX: (907) 276-7542 June 17. 1999 Dan Stone Senior Drilling Engineer BP Exploration (Alaska) Inc. P O Box 196612 Anchorage, AK 99519-6612 Re; Prudhoe Bav Unit A-32A BP Exploration (Alaska) Inc. Permit No: 99-58 Sur Loc: 2426'NSL. 1012%VEL. Sec. 35. TllN. R13E. UM Btmhole Loc. 899'SNL. 1884~VVEL, Sec. 01. T10N. R13E, UM Dear Mr. Stone· Enclosed is the approved application for permit to redrill the above referenced well. The permit to redrill does not exempt you from obtaining additional permits required bv law from other governmental agencies, and does not authorize conducting drilling operations until all other required permitting determinations are made. Bloxvout prevention equipment (BOPE) must be tested in accordance with 20 AAC 25 035. Sufficient notice (approximately 24 hours) must be given to allow a representative of the Commission to witness a test of BOPE installed prior to drilling new hole. Notice may be given bv contacting the Commission petroleum field inspector on the North Slope pager at 659-3607. · Chairman BY ORDER OF THE COMMISSION dlffEnclosures Department of Fish & Game. Habitat Section w/o encl. Department of Environmental Conservation w/o encl. STATE OF ALASKA ALASKA,~ ,,L AND GAS CONSERVATION COM.--,~ISSION PERMIT TO DRILL 20 AAC 25.005 la. Type of work [] Drill [] Redrill Ilb. Type of well [] Exploratory [] Stratigraphic Test [] Development Oil [] Re-Entry [] DeepenI [] Service [] Development Gas [] Single Zone [] Multiple Zone 2. Name of Operator 5. Datum Elevation (DF or KB) 10. Field and Pool BP Exploration (Alaska) Inc. Plan RKB = 79.22' Prudhoe Bay Field / Prudhoe 3. Address 6. Property Designation Bay Pool P.O. Box 196612, Anchorage, Alaska 99519-6612 ADL 047472 4. Location of well at surface 7. Unit or Property Name 11. Type Bond (See 20 AAC 25.025) 2426' NSL, 1012' WEL, SEC. 35, T11 N, R13E, UM Prudhoe Bay Unit At top of productive interval 8. Well Number Number 2S100302630-277 1060' NSL, 2314' EWL, SEC. 36, T11 N, R13E, UM A-32A At total depth 9. Approximate spud date Amount $200,000.00 899' SNL, 1884' WEL, SEC. 01, T10N, R13E, UM 06/22/99 12. Distance to nearest property line113. Distance to nearest well 14. Number of acres in property 15. Proposed depth (MD and 'FVD) ADL 028286, 899'I No Close Approach 2560 12565' MD / 9049' TVD 16. To be completed for deviated wells 17. Anticipated pressure {see 20 AAC 25.035 (e) (2)} Kick Off Depth 8100' MD Maximum Hole Angle 109'8° Maximum surface 2564 psig, At total depth (TVD) 8785' / 3450 psig 18. Casing Program Specifications Setting Depth Size Top Bottom Quantity of Cement Hole Casing Weight Grade Coupling Length MD TVD MD TVD (include stage data) 8-1/2" 7" 26# L-80 BTC-M 2016' 7950' 6986' 9966' 8767' 197 cu ft Class 'G' 6-1/8" 4-1/2" 12.6# L-80 IBT-M 2765' 9800' 8618' 12565' 9049' 416 cuft Class 'G' 19. To be completed for Redrill, Re-entry, and Deepen Operations. Present well condition summary Total depth: truemeasuredvertical 107109224 feetfeet Plugs(measured) ORIGINAL Effective depth: measured 10550 feet Junk (measured) Fill at 10334' (4/93) true vertical 9085 feet Casing Length Size Cemented MD TVD Structural Conductor 110' 20"x 30" 8 cu yds 110' 110' Surface 2664' 13-3/8" 3720 cu ft Permafrost 2696' 2696' Intermediate Production 10133' 9-5/8" 2107 cu ft Class 'G' 10162' 8754' Liner 814' 7" 260 cu ft Class 'G' 9896' - 10710' 8530' - 9224' Perforation depth: measured Open: 10316'- 10353' (Ivishak) ,,JUN 5 999 Sqzd: 10184' - 10209' (Sag River); 10294' - 10532' (Ivishak) true vertical Open: 8885' - 8916' Sqzd: 8773' - 9070' ~t 0J~ & Gas 00138. C0ifi~iSSi0t'~ 20. Attachments [] Filing Fee [] Property Plat [] BOP Sketch [] Diverter Sketch [] Drilling ~rloU~/arr~e [] Drilling Fluid Program [] Time vs Depth Pict [] Refraction Analysis [] Seabed Report [] 20 AAC 25.050 Requirements Contact Engineer Name/Number: Bill Isaacson, 564-5521 Prepared By Name/Number: Terrie Hubble, 564-4628 21. I hereby certify that the foregoing is true and correct to the best of my knowledge Signed ~._.~.~.~ .~~==> ¢)") ~t Dan Stone Title Senior Drilling Engineer Date Commission Use Only Permit Number I APl Number Approval Date I See cover letter ,~,~- Ox-~''I 50-029-21395-01 ~ -/¢- ~;,~I for other requirements Conditions of Approval: Samples Required []Yes ~[~1. o Mud Log Required []Yes ~[.No Hydrogen Sulfide Measures J~Yes ~[~'No Directional Survey Required ~.Yes []No Required Working Pressure for BOPE r~2K; J~3K; []4K; []5K; E]10K; I-'115K Other: by order of Approved By Commissioner the commission Date "-~"~..-,t'~',/.. ~ Form 10-401 Rev. 12-01-85 Submit In Triplicate A-32A Permit to Drill I Well Name: I A-32A Sidetrack Plan Summary I Type of Redrill (producer or injector): I Producer ISurface Location: Target Location: Bottom Hole Location' 2427' FSL 1013' FEL S35T11N R13E Umiat 1060' FSL 2314' FWL S36 T11N R13E Umiat 899'FNL 1884'FEL S01T10NR13E Umiat I AFE Number: 14P1284 I I Estimated Start Date' 16/22/99 I MD: 112,565' I I TVD: 19049' I I Rig: I Nabors9ES I Operatin~l days to complete: 126 I BF/MSL: 152.02'I I RKB: 179.22' I Well Design (conventional, slimhole, etc.): I Extended Horizontal Sidetrack I Obiective: I Development production targeting upper Zone 4 sands. Mud Program: Intermediate Mud Properties: LSND 8.5" hole section I Density (ppg) Funnel vis Yield Point 10 sec gel 10 min gel pH Fluid Loss 10.3-10.5 45-50 18-29 4-8 8-12 9-10 6-9 Production Mud Properties: Quickdril-n 16.125" hole section Density (ppg) Funnel vis LSRV LSR YP pH 8.3 - 8.5 38-50 <12,000 cP 10-20 8.5-9.0 Directional: KOP' I 8100'MD Maximum Hole An~lle: Close Approach Well: 109.8° @ 10,654' (9008' TVD) None Logging Program: Intermediate IDrilling: Open Hole: Cased Hole: Drilling: Open Hole: MWD / GR None None Production Hole(Horizontal) MWD / GR / Resistivity / Neutron Density None A-32A Permit to Drill Formation Markers: Formation Tops MD TVDss Comments Base Permafrost Not Penetrated SV3 / T5 Not Penetrated SV1 / T3 Not Penetrated UG4 / K15-C1 Not Penetrated UG1 / UgS Not Penetrated WS1 / West Sak Not Penetrated CM3 / K-12 Not Penetrated CM2 / K-10 N/A 6455' Kick-off wJth-in CM-2 Kick-off Point 8100' 7025' Kick-off with-in CM-2 CM-1 / K5 8691' 7195' K2/Top HRZ 9200' 7525' Top Kingak (JG) 9490' 7725' Sag River 9565' 8685' Shublik 9596' 8715' Top Sadlerochit / Z4B 9641' 8785' Top Z4A 9719' 8915' Est. pore pressure 3425 psi (7.3 ppg EMW) Maximum TVDss 12,565' 8970' HOT 8945' OOWC 9000'- 9080' Not Penetrated Casino. I/Tubing Program: Hole Csg/ Wt/Ft Grade Conn Length Top Btm Size Tbg O.D. MD/TVD MD/TVD 8.5" 7" 26# L-80 BTC-M 2016' 7950'/6986' 9966'/8767' 6.125" 4 1/2" 12.6# L-80 IBT-M 2765' 9800'/8618' 12,565'/9049' Tubing 4 1/2" 12.6# L-80 IBT-M 9767' -~33'/33' 9800'/8618' Cement Calculations: Liner Size 17" Intermediate I Basis: Lead' None Tail: Based on 80' shoe track volume, 1066' of open hole with 30% excess. Tail TOC: At -8900' MD (7806' TVD). I TotalCementVolume: I LeadlNone I Tail 135 bbl/197 ftc/171 sks of BJ Services Premium 'G' I at 15.8 ppg and 1.14 cf/sk. Liner Size 14 1/2" Production I Basis: Tail: Based on 80' shoe track volume, 2600' of open hole with 50% excess, 150' of 7" x 4.5" liner lap and 200' of 7"x 4" drill pipe annulus volume. Tail TOC: At top of liner -9,800' MD (8618' TVD). Total Cement Volume: I Tail 174 bbl/416 f¢ / 349 sks of BJ Services Premium 'G' I I at 15.8 ppg and 1.19 cf/sk. A-32A Permit to Drill Well Control: Well control equipment consisting of 5000 psi working pressure pipe rams(2), blind/shear rams, and annular preventer will be installed and is capable of handling maximum potential surface pressures. Diverter, BOPE and drilling fluid system schematics on file with the AOGCC. · Maximum anticipated BHP: 3450 psi @ 8785' TVDss - Zone 4 · Maximum surface pressure: 2564 psi @ surface (based on BHP and a full column of gas from TD @ 0.10 psi/ft) · Planned completion fluid: 8.5 ppg Seawater / 6.8 ppg Diesel Drilling Hazards/Contingencies: HYDROGEN SULFIDE - H2S · A Pad is designated as an H2S drill site. The highest level of H2S recently measured on A Pad has been 100 ppm from A-43 in December of 98. Measurements taken on well A-32 were -10 ppm on 12/11/98. Standard Operating Procedures for H2S precautions should be followed at all times. DRILLING CLOSE APPROACH: · All wells pass close approach guidelines. INTERMEDIATE SECTION: · The A-32A wellpath with drill full sections of both the HRZ and Kingak shale. · Tight hole conditions have been encountered in the K-5 and lower Seabee shales at 7280' to 7580' TVD. Increased mud weights and the addition of shale stabilizers may be required. · The kick tolerance for the 8.5" open hole section would be 73 bbls assuming an influx at section TD of 9966'. This is a worst case scenario based on an 7.8 ppg pore pressure gradient, a fracture gradient of 10.8 ppg at the surface casing shoe, and 10.3 ppg mud in the hole. PRODUCTION SECTION: · Differential sticking will be a problem if loss circulation is occurring or if the drill string is left stationary for an extended period or time. · The kick tolerance for the 7" shoe would be an infinite influx (annular volume) assuming an influx at section TD of 12,565'. This is a worst case scenario based on a 7.8 ppg pore pressure, a minimum fracture gradient of 10.0 ppg at the 7" casing shoe, and 8.4 ppg mud in the hole. Disposal: · No annular injection in this well. · Cuttings Handling: Cuttings should be hauled to the ball mill at CC-2A. A-32A Permit to Drill Fluid Handling: Haul all drilling and completion fluids and other Class II wastes to CC- 2A for injection. Haul all Class I wastes to Pad 3 for disposal. In addition, haul all cuttings from drilling operations to CC-2A for disposal, except any metal cuttings which will be sent to the North Slope Borough. SUMMARY SIDETRACK PROCEDURES Pre-Riq Work: * Notify the field AOGCC representative with intent to plug and abandon * RIH with CTU and clean-out any fill to PBTD at 10,670' MD. Perform a cement P&A of 15.8 ppg class 'G' cement with adequate cement volume to fill the 7" liner from PBTD to a minimum of 100' above the top perforation at 10,184' MD, plus squeeze 5 bbls to the perforations. Estimated minimum cement volume needed is 28 barrels. Note: Top of cement must be at a minimum of 10,084' for AOGCC compliance. Top of cement may extend up to the tubing tail as long as it does not interfere with the tubing cutting operations. . Rig up slickline, tag and document top of cement and drift tubing for upcoming tubing cut. Liquid pack the 9-5/8" x 4-1/2" annulus to surface. Test the integrity of the cement plug and 9-5/8" casing by simultaneously pressure testing both the tubing and 9-5/8" annulus to 3000 psi for 30 minutes (tubing has two identified leaks at 9692' and 9734'). Increase tubing pressure prior to the 9-5/8" annulus to avoid possibility of tubing collapse. Note: This step should be done prior to the tubing cut to allow additional trouble-shooting if either the cement plug or 9-5/8" casing is leaking. 4. Cut the 4 Y2" L-80 tubing as close to 8130' MD as possible using a chemical cutter (based upon 8/7/85 Tubing Summary). This cut will not be fished, however avoid cutting a tubing collar. Displace the well to clean seawater by circulating down tubing through the tubing cut. Continue to circulate until clean seawater returns to surface. Freeze protect top 2200' MD with diesel. 5. Test the McEvoy 9-5/8" mandrel packoff and tubing hanger seals to 5000 psi for 30 minutes. 6. Bleed tubing and annuli pressures to zero. Set a BPV in the tubing hanger and test from below to 1000 psi. Secure well. 7. Remove the well house and flowlines. If necessary, level the pad. Please provide total well preparation cost on the handover form. Rig Operations: 1. MIRU Nabors 7ES. 2. Circulate out freeze protection and displace well to seawater. Set TWC. 3. Nipple down tree. Nipple up and test BOPE. 4. Pull and lay down 4-1/2" tubing from E-line cut and above. 5. RU slickline and make GR/JB run to top of tubing cut. 6. RIH with 9-5/8" Baker bottom-trip anchor whipstock assembly. Orient whipstock as desired and set on tubing stub. Mill window in 9-5/8" casing at -8100' MD. POOH. 7. Kick-off and drill the 8-1/2" intermediate section to Top Sag @ +9966' MD (8767' TVD). 8. Run and cement a 7", 26# intermediate drilling liner, fully cemented into the 9-5/8" casing. 9. Make up and RIH with a 6" directional assembly to the landing collar. 10. Test the 9-5/8" casing and 7" liner from the landing collar to surface to 3000 psi for 30 minutes. 11. Drill the 6" production section building 16°/100, to horizontal, targeting the Zone 4 sands. Drill ahead to an estimated total depth of 12,565' MD (9049' TVD). A-32A Permit to Drill 12. Run and cement a 4 ½", 12.6# solid production liner throughout the 6" wellbore. 13. Test the 4-1/2", 7", and 9-5/8" casing from the 4-1/2" landing collar to surface to 3000 psi for 30 minutes. Displace well to clean seawater above liner top. 14. Pick up USlT/CBT on 2-3/8" x 4-1/2" DP and RIH to top of liner. WOC as required, and then log 4- 1/2" liner for cement evaluation. Spot high vis perf pill in liner and POOH. (Could possibly be done post rig with E-line Coiled Tubing Unit.) 15. Pick up perf guns on 2-3/8" x 4-1/2" DP and RIH to perforate -300' of selective intervals. Perforate well with -200 psi underbalance to the reservoir. POOH LD DP. (Could possibly be done post rig with Coiled Tubing Unit.) 16. Run 4-1/2", 12.6# L-80 BTC completion tying into the 4-1/2" liner top. 17. Set packer and test the tubing to 3500 psi and annulus to 3000 psi for 30 minutes with 1000 psi on the tubing. 18. Nipple down the BOPE. Nipple up and test the tree to 5000 psi. 19. Freeze protect the well to -2200' and secure the well. 20. Rig down and move off. Estimated Pre-rig Start Date: 06/18/99 Estimated Spud Date: 06/23/99 William Isaacson Operations Drilling Engineer 564~5521 06/15/99 TREE: 4"CIW A 32 KE :'V = 81.12' WELLHEAD: McEVO~ ~ i r. BF.~'~LEV = 52.02' ACTUATOR: AXELSON 13-3/8', 72#/ff, ~ -__ SSSVLANDING NIPPLE I 2122'1 -- ( OTIS )(3.813" ID) L-80, BTRS FOC -- ~ [] ~ ,.,,,,.,,.,~ ~ Ik GAS LIFT MANDRELS ( OTIS LBD W/RA LATCH) N°- MD(BKBI TVDss 6 3700' 3613' MAX ANGLE: 45°/6800' ~ 4 7599' 6634' I 3 8621' 7426' 2 9304' 7964' ~ ~ I 9629' 8227' 4-1/2", 12.6#/ft, L-80, I = BTRS TUBING TUBING ID: 3.958" ! CAPACITY: .01522 BBL/FT i ~ 'TTI ! SLIDING SLEEVE i...--. ,~ OTIS 'XA' (3.813" ID) I 9773' TIW TUBING SEAL ASSY. 9-5/8" PACKER ! '~"~ ~ 4 112 ' 12.6 #Iff, L-80 TAILPIPE TOPOF [ 9896' I !Il '; I 9893' I ~ 4 1/2' 'X" NIPPLE 7" ~ ~i (OTIS) (3.813' ID) LINER ! I :~:~ 41/2" 'XN"NIPPLE,I 9935' I I (OTIS) (3.725" ID) · 9-5/8",47#/ff, 11o,162'1 41/2'T.GTA,L ! 9980'1 L-80, BTRS ' ( BOT )(SOS) (ELMD) J 9989'1 MARKER JOINT 110,201'i pERFORATION SUMMARY REF LOG: GEARHART - BHCS - 8-3-85 SIZE SPF INTERVAL OI~EN/SQZ'D 3 3/8" 4 10,184- 10,194' SQZ 5/31/91 3 1/8" 4 10,194 - 10,209' SQZ 5/31/91 . 4 10,294 - 10,305' SQZ 5/31/91 3 3/8 6 10,316 - 10,353' OPEN 6/6/91 :, 3 1/8 4 10,367- 10,415' SQZ 5/31/91 . 4 10,415- 10,419' SQZ 5/31/91 ,'. 4 0,429-10,453' s z5/31/91 WARNING: 3 3/8" 4 10,453- 10,466' SQZ 5/31/91 ' 4 10,466- 10,488' SQZ 5/31191 RADIO TRANSMITTER IN WEATHER MONITORING SHACK MUST BE TURNED . 4 10,498 - 10,505' SQZ 5/31/91 " 4 10,510 - 10,518' SQZ 5/31/91 OFF BEFORE ANY WELL WORK " 2 10,522 - 10,532' SQZ 5/31/91 INVOLVING EXPLOSIVES CAN BEGIN! CONTACT PAD OPERATOR. i PBTD 110.670'1 7", 26#/ft, L-80,, , I 1~,710,I ~ IJ4S DATE REV. BY COMMENTS PRUDHOE BAY UNIT 8-8-85 INITIAL COMPLETION WELL: A-32 (36-36-11-13) 11-23-90 A. TEEL PUT ON MAC APl NO: 50-029-21395 SEC 35; TN 11N; RGE 13E 6/6/91 RDC POST-SQZ ADD PERFS 7/31/91 REVISED BP Exploration (Alaska) GAS LIFT MANDRELS 'OTIS LBD W/RA LATCH) No- MD(BKBI TVDss 6 3700' 3613' 5 6~27' 5497' 4 7599' 6634' 3 8621' 7426' 2 9304' 7964' I 9629' 8227' K .EV = 81.12' WELLHEAD:TREE: 4"CIWMcEVO., --. A-32 Post Pre-Rig Work Bl~LEV=52.02, ACTUATOR: AXELSON ~L~ I ii SSSVLANDING NIPPLE I 2122' I :i (OTIS)(~.813" ~D) 13-3/8", 72#/ft, L-80, BTRS FOC- ~]' ! [] I' 2696'11 a , ~ GAS uFT MANDRELS ' ;( OTIS LBD W/RA LATCH) i N° MD(BKB) TVDss 6 3700' 3613' 4-1/2", 12.6#/ft, L-80, I 5 6O27' 5497' BTRS TUBING 4 7599' 6634' . TUBING ID: 3.958" "~'--= II 23 8621'9304, 7426'7964, : CAPACITY: .01522 BBL/FT I ~ I 9629' 8227' Tubing Cut at -8130' __-- OTIS'XA' (3.813'ID) I 9773'1 TIW TUBING SEAL ASSY. 9-5/8" PACKER , ( TIW)(4.750"1D) ~ 4 1/2 ', 12.6 #/ft, L-80 TAILPIPE o,o, 19896' I si itI 9893' 7" LINER I I :~ 41/2" "XN" NIPPLE 9935' . (OTIS) (3.725" ID) ' 9-5/8", 47#/ft, I10,162' I~ ~ '(BOT)(SOS) I 9989' L-80, BTRS (ELMD) MARKER JOINT I 10'201'l PERFORATION SUMMARY REF LOG: GEARHART- BHCS - 8-3-85 \ ' SIZE SPF INTERVAL £,PEN/SQZ'D 3 3/8" 4 10,184- 10,194' SQZ 5/31/91 3 1/8" 4 10,194- 10,209' SQZ5/31/91 ' 4 10,294 - 10,305' sez 5/31/91 3 3/8 6 10,316- 10,353' OPEN 6/6/91 ~ Minimum Top of Cement 3 1/8 4 10,367- 10,415' SQZ6/31/91 ~ i at - 10,084-' MD ' 4 10,415- 10,419' SQZ5/31/91 · 4 10,429 - 10,453' SQZ 5/31/91 3 3~8· 4 10,453 - 10,466' SQZ 5/31/91 · 4 10,466 - 10,488' SQZ 5/31/91 ' 4 10,498 - 10,505' SQZ 5/31/91 · 4 10,510- 10,518' SQZ5/31/91 · 2 10,522 - 10,532' SQZ 5/31/91 PBTD I 10.670'1 ~ 7", 26#/ff, L-80,, --------, I 10,710'1 IJ4S DATE REV. BY COMMENTS PRUDHOE BAY UNIT 8-8-85 INITIAL COMPLETION WELL: A-32 (36-36-11-13) 6/6/91 RDC POST-SQZ ADD PERFS APl NO: 50-029-21395 SEC 35; TN 11N; RGE 13E 7/31/91 REVISED 06/10/99 WSI Proposed Pre-Rig Work BP Exploration (Alaska) GAS LIFT MANDRELS '( OTIS LBD W/RA LATCH) N° MD(BKB) TVDss 6 3700' 3613' 5 6O27' 5497' 4 7599' 6634' 3 8621' 7426' 2 9304' 7964' 1 9629' 8227' TREE: 4-1/16 "- 5M CIW L-80 WELLHEAD: 13 5/8" - 5M McEvoy SSH 13-3/8", 72 #/ft, L80, BTC A-32A Proposed Completion Cellar Elevation = 50.72' Base Flange = 52.02' Nabors 9ES RKB = 79.22' 4-1/2" 'X' Landing Nipple with 3.813" seal bore. I 2200' 4-1/2" x 1-1/2" Camco 'MMG' and 4-1/2" x 1" Camco 'KBG-2' Gas Lift Mandrels with 10' handling pups installed above and below. GAS LIFT MANDRELS MD TVD Valve Type 1 TBD TBD RP Shear 2 DV 3 DV 4 DV 5 DV 6 DV 4-1/2" 12.6# L-80, BTC-Mod Tubing +/-7950'I BAKER 7" x 9-5/8" Tie Back Sleeve ZXP Liner Top Packer 'HMC' Hydraulic Liner Hanger Window milled from Whipstock Top of window at +/-8100' MD Estimated top of tubing stub at +/-8130' MD 4-1/2" 'X' Landing Nipple with 3.813" seal bore. 7" x 4-1/2" Baker 'S-3' Production Packer 4-1/2" 'X' Landing Nipple with 3.813" seal bore. 4-1/2" 'XN' Landing Nipple with 3.813" seal bore and 3.725" No-Go ID. 4-1/2" WireLine Entry Guide spaced-out into 4-1/2" liner tie-back sleeve. +/-9800' I BAKER 5" x 7" Tie Back Sleeve ZXP Liner Top Packer 'HMC' Hydraulic Liner Hanger 9-5/8", 47 #/ft, L80, BTC [ +/-9966'I 7", 26 #/ft, L-80, BTC-Mod 4-1/2" 12.6 #/ft, L-80, BTC-Mod I +/'12~565' I Plug Back Depth ] +/-12,485'I 7", 26 #/ft, LBO, IJ4S I 10~710' I Date 6/11/99 Comments Proposed Completion PRUDHOE BAY UNIT WELL: A-32A APl NO: 50-029-21395-01 Shared Services Drilling DRILl.lNG Shared Services Urllling A-32A Wp6 [ Drill~uest' R4FT Scale: linch = 600ft Eastings 3000 3600 4200 I I I KOP: Start Dir @ 8.000°/100ft: 8100.63ff MD, 7104.22ft End Dir: 8366.50ft MD, 7324.1, -1_- 200 -- Sail @ 25.526° Inclination on 1 Start Dir @ 16.000°/100ft: 11 End Dir: 100 Start Dir @ 16.000°/100lt: I -1800 - End O Start DIr~ Err{ Start DIr @ 12.000°/11 ~ -3000 - 11 m -3600 - 29.200° Azimuth )004.00ti MD, ~0.08ft MD, ~095.68ff MD, 8881.26ff ir- 10653.65ft MD, 9965.68 MD 8767.22 '[VD A-32A Wp6 TI 8767.22 1365.52 S, 3327.70 E A-32a Wp6 FID 1663.62 $, 3524.63 )ff: 11140.79ff MD, 884~ Wp6 7'3 8835.22 TVD 2332.07 S, 3636.94 E Dir: 11362.00ft MD, 8822.06ff DOff- 11456.02ft MD, A-32a Wp6 T4 8879.22 TVD 2805.42 S, 3698.25 End Dir: 11932.53ft MD, 8932.90ft 41/'z' Uner 12564.46 MD Sail @ 79.393° inclination on 120.995° Azimuth ,~~9.22TVD A-32a Wp6 TS 9049.22 TVD 3325. I4 $, 4410.74 E 3000 3600 4200 -- -1200 -- -1800 - -24O0 --3000 =o o II 0 .__ --3600 ~o Scale: linch = 600ft Eastings Reference is True North srlarecl ~servlces Urllllrl§ A-32A Wp6 I Drtll( ues, c~ o II 7200 7600 8000 8400 8800 R4FT 7' Ca, rig 9965.68 MD 8767,22 TVD 87~?.22 TVD 1365.52 $~ 3327.70 I 2400 Scale: linch = 400ft 2800 A-32~t Wp6 T2 90,13.22 TI,'D 1663.62 S, 352]4,63 E 3200 Proposal Data for A-32a Wp6 Vertic,~l Origin: Well Horizontal Origin: Well Measurement Units: ft North Reference: True North Dogleg severity: Degrees per 100ft Vertical Section Azimuth · 144.600° Vertical Section Description:Well Vertical Section Odgin: 0.00 N,0.00 E Measured Incl. Azim. Vertical Nor'things Eastings Vertical Dogleg Depth Depth Section Rate 8100.63 38.245 107.717 7104.22 864.07 S 2662.20 E 2246.49 8140.63 40.74I 110.869 7135.09 872.49 S 2686.19 E 2267.26 8366.50 25.526 129.200 7324.14 929,99 S 2793.67 E 2376.38 9965.68 25.526 129.200 8767.22 1365_52 S 3327.70 E 3040.75 9965.68 25.526 129.200 8767.22 1365.52 S 3327.70 E 3040.75 10004.00 25.526 I29.20t3 8801.80 1375.96 S 3340.50 E 3056.67 10080.08 33.210 148.678 8868.21 1404.23 S 3364.12 E 3093.40 10095.68 33.210 148.678 8881.26 1411.53 S 3368.56 E 3101.92 10447.51 89.500 148.000 9043.22 1663.62 S 3524.63 E 3397.82 10653.65 109.785 174.539 9008.26 1852.83 S 3590.30 E 3590.09 i 1140.79 109.785 174.539 8843.37 2309.13 S 3633.92 E 3987.30 11165.32 109.000 170.462 8835.22 2332.07 $ 3636.94 E 4007.75 11362.00 78.749 179.255 8822.06 2525.08 S 36~4.04 E 4174_98 [ 1456.02 78.749 179.255 8840.40 2617.29 S 3655.24 E 4250.83 11654.30 79.000 155.000 8879.22 2805.42 S 3698.25 E 4429.11 11932.53 79.393 120.995 8932.90 3005.29 S 3878.30 E 4696.32 I2564A6 79.393 120.995 9049.22 3325.14 S 4410.74 E 5265.48 8.000 8.000 0.0~ 16.000 0.0130 16.000 0.000 16.000 16.000 12.000 12.0i3) 0.000 ' 9049.22 TVD ~\~ ' 3325.14 S, 4410.74 E I 3600 A-32a Wp6 T3 8835.22 TVD 2332.07 co, 3636.94 E A-32a Wp6 T4 8879.22 TVD 2805.42 $, 3698.25 E I I 1 i ' 4000 4400 4800 5200 4 1/2' Uner Vertical Section Section Azimuth: 144.600° (True North) Sperry-Sun Drilling Services Proposal Report for A-32A Wps - A-32a Wp6 Prudhoe Bay Unit Measured Sub-Sea Vertical Depth Incl. Azim. Depth Depth (ft) (ft) (ft) 8100.63 38.245 107.717 7025.00 7104.22 8140.63 40.741 110.869 7055.87 7135.09 8200.00 36.517 114.355 7102.24 7181.46 8300.00 29.710 12__2.088 7185.99' 7265.21 8366.50 25.526 129-200 7244.92 7324.14 8400.00 25,526 129.200 7275.15 7354.37 8500.00 25.526 129.200 7365.39 7444.61 8600.00 25.526 129.200 7455.63 7534.85 8700.00 25,526 129.200 7545.87 7625.09 8800.00 25.526 129.200 7636.10 7715.32 8900.00 25,526 129.200 7726.34 7805,56 9000.00 25,526 129.200 7816.58 7895.80 9100.00 25.526 129.200 7906.82 7986.04 9166.09 25,526 129,200 7966.46 8045.68 9200.00 25.526 129,200 7997.06 8076.28 9300.00 25.526 129.200 8087.30 8166.52 9400.00 25.526 129.200 8177.54 8256.76 9500.00 25.526 129.200 8267.78 8347.00 9600.00 25.526 129.200 8358.02 8437.24 9700.00 25.526 129.200 8448.26 8527.48 9800.00 25.526 129.200 8538.50 8617,72 9900.00 25.526 129,200 8628.73 8707.95 9965.68 25.526 129.200 8668.00 8767.22 10000.00 25.526 129.200 8718.97 8798.19 10004.00 25.526 129.200 8722.58 8801.80 Local Coordinates Northings East/rigs (ft) (ft) 864.07 S 2662-20 E 872.49 S 2686.19 E 886.69 S 2720.41E 912.16 S 2768.59 E 929.99 S 2793.67 E 939,11 S 2804.86 E 966.34 S 2838.25 E 993.58 S 2871.65 E 1020.81 S 2905.04 E 1048.05 S 2938.43 E 1075.28 S 2971.83 E 1102.52 S 3005.22 E 1129.76 S 3038.62 E 1147.75 S 3060.69 E 1156.99 S 3072.01E 1184.23 S 3105.4 1211.46 S 1238.70 S 1265.93 S 1293.17 S 1320.40 S 1347.54 S 3305,77 E 1365.52 S 3327.70 E Global Coordinates North/rigs 5946783.70 N 5946775.77 Iq 5946762.28 N 5946737.80 lq 5946720.50 N 5946711.60 N 5946685,06 N 5946658.51 N 5946631.97 N 5946605.42 N '~,5~ a Alaska State Plane Zone 4 PBU_WOA A Pad 5946 N 6N N 5946393.07 N 5946366.52 N 5946339.98 N 5946313.43N 5946296.00 N 1374.87 S 3339.16 E 5946286.89 N 1375.96 S 3340.50 E 5946285.83 N Dogleg Vertic.a,.I Eastings Rate Sectii~= Comment 657071.36 E ~:~'!~246.49 i!,KOP: S~ ~r ~ 8.~0'/100~: 8100.~ MD, 7104.~ff ~D 657095.52 E 8.0~:~,, '~[.26 ~ontinue Dir ~ 8.000~/100ff: 8140.63ff MD, 7135,0~ ~D 657130.02 E 8~;~. 65 657178.71 E ~,~,,,,~ ~=~7.~ 657204.15 E.~{~,0b~? 2376.~ End ~r: 8366.50~ MD, 7324.14ff ~D 65723.5,52 E<f,:;~, 0.0~ 2390,30 65724~ '=;~0.000 2~1 .~ 6~,~ '~ 0.000 2473.~ ..... I{~E .... 0.000 25~4.93 .3~'E 0.000 2556.47 E 0.000 2598.02 E 0.000 2639.56 E 0,000 2681.11 657475.58 E 0.000 2708.56 657487.09 E 0,000 2722.65 657521.03 E 0,000 2764.20 657554.98 E 0.000 2805.74 657588.92 E 0.000 2847.29 657622.87 E 0.000 2888~83 657656,82 E 0.000 2930,38 657690.76 E 0.000 2971.92 657724.71 E 0.000 3013.46 657747.00 E 0.000 3040,75 657758.65 E 0.001 3055.01 657760.01 E 0.000 3056.67 Sail @ 25,526° Inclination on 129,200° Azimuth 7" Casing TSGR Target - A-32A Wp6 T1, Geological Start Dir @ 16.000°/100ft: 10004.00ft MD, 8801.80ft TVD Continued,.. 8 June, 1999- 17:46 - 1 - Dr/l/Quest Sperry-Sun Drilling Services Proposal Report for A-32A Wps ~ A-32a Wp6 Prudhoe Bay Unit Measured Depth (ft) 10080.08 10087.88 10095.68 10100.00 10200.00 103O0.00 10400.00 10447.51 10500.00 10600.00 - 10653.65 10700.0O 10800.00 10897.22 10900.00 11000.00 11100.00 - 11140.79 11165.32 11200.00 11300.00 11362.00 11400.00 11409.01 11456.02 11500.00 11600,00 11654.30 11700.00 11800.00 IncL 33.210 33.210 33210 33.901 49.900 65.899 8%899 89.500 94.827 104.741 109.785 109.785 109.785 109.785 109.785 109.785 109,785 109.785 109.000 103.679 88,290 78.749 78.749 78.749 78.749 78,634 78.735 79.000 78.800 78.726 Azjm. 148,678 148.678 148.678 148.660 148.372 148.196 148.060 148.000 154.500 167.261 174.539 174.539 174.539 174.539 174.539 174,539 174.539 174.539 170,462 172.100 176.520 179.255 179.255 179.255 179.255 173.874 161.636 155,000 149,415 137.180 Sub-Sea Depth (fi) 8788.99 8795.52 8802.04 8805.64 8879.83 8932.80 8960.44 8964.00 8962.02 8944.98 8929.04 8913.35 8879.50 8846.59 8845.65 8811.80 8777.96 8764.15 8756.00 8746.25 8735.85 8742.84 8750.25 8752.01 8761.18 8769.81 8789.50 8800.00 8808,81 8828,36 Vertical Depth (ft) 8868.21 8874.74 8881.26 8884.86 8959.05 9012.02 9039.66 9043.22 9041.24 9024,20 9008,26 8992.57 8958.72 8925.81 8924,87 8891.02 8857.18 8843.37 8835.22 8825.47 8815.07 8822.06 8829.47 8831,23 8840.40 8849.03 8868.72 8879.22 8888,03 8907.58 Local Coordinates Northings (fi) 1404.23 S 1407.88S 1411.53 S 1413.56 S 1470.32 S 1542.14 S 1623.46 S 1663.62 S 1709.57 S 1802.30 S 1852.83 S 1896.24 S 1989.91S 2080.98 S 2083.58 S 2177,25 S 2270.92 S 2309.13 S 2332.07S 2364.95 S 2463.60 S 2525.08 S 2562.35 S 2571.18 S 2617.29 S 2660.32 S 2755.95 S 2805.42 S 2845.06 S 2923.56 S Alaska State Plane Zone 4 PBU_WOA A Pad Global Coordinates Dogleg Vertical Eastings Northings Eastings Rate Secti6ft, Comment (ft) fit) fit) 3364,12 E 5946258,05 N 657784.21 E 16.000 ~:~093.40' '~i:'~-nd Dir: 10080,08ft MD, 8868.21ft TVD 3366.34 E 5946254,45 N 657786.50 E 0,QO.~?-% '~7...66 %~ail @ 33.210° Inclination on 148.678° Azimuth 3368.56 E 5946250.85 N 657788.8O E ~,'.~?i~;:,'-,.3,1'~.92 Start Dir @ 16.000°/100ft: 10095.68ft MD 8881 26fi TVD 3369.80 E 5946248.83 N 657790.08 E ..... ~.6~.'0~ .;;i!';"~"i 04.30 ' ' 3404.59 E 5946192.80 N 657826.02 E.¢);~!~:0~;? 3170 71 3448.99 E 5946121.91 N 657~1..89 E'~'i~., 16'~'0 3254 98 3499.56 E 5946041.64 N 657924.'~'27.E. %;~.'t'6.000 3350.56 3524.63 E 5946002.00 N 65.~J~i~L0.,0'"'b'i~j.;, ~;I 6.000 3397.82 Target- A-323 Wp6 T2. Geological 3549.84 E 5945956,58 hi 1:~5~9-~...E'~' 16,000 3449.87 3582.16 E 594~864.53 N ,.~.<'?~8~.0.~'¢b 16.000 3644 19 3590.30 E 59458,[,.,4.;1~",f~ !:.~ ""~i~,,~60~';~.54 E 16.000 3590 09 End D r' 10653 65ft MD, 9008 26fi TVD 359 .45 E 5945~.~.6_ ¢J~ji;[~.~, 6~::~8'024.58 E 0,000 3627,88 3603,40 E 594567'7~§~i1~1, '~"~JCz'.658035.45 E 0,000 3709,42 3612,11 E 59¢,~.~..~,,,5~....,% 658046.02 E 0 000 3788 69 Sail @ 109 785° Inclination on 174.539° Azlmulh 3612,36 E ?<~.~,.~N~'" 858046.33 E 01000 3790;~ ' 363~",.','~, ~;~,,4.5396,99 N 658068.07 E 0.000 3954.04 3~;~2 ~i'.¢ ~358.87 N 658072,51 E 0.000 3987.30 Start Dir @ 16,000°/100ft: 11140.79ff MD, 8 . 36~f? 5945336.00 N 658076.00 E 16 000 4007 75 Taroet - A-323 W 6 T3, Geolo ical 8 43 37ff TVD 3641.9~iE-,~ 5945303.23 N 65B081.71 E 16.000 4037.47 - - 3651.76 E 5945204.80 N G58093,51 E 16.000 4123.54 3654.04 E 5945148.38 N 658097,05 E 16.000 4174.98 3654,52 E 5945106.13 N 658098.30 E 0.000 4205.64 3654.64 E 5945097.30 N 658098,59 E 0.000 4212.91 3655.24E 5945051.22N 658100.14 E 0.000 4250.83 3657,82 E 5945008.25 N 658103.60 E 12.000 4287.41 3678,58 E 5944913.06 N 658126.32 E 12.000 4377.38 3698.25 E 5944864.00 N 658147.00 E 12.000 4429.11 3719.15 E 5944824.78 N 658168.71 E 12.000 4473.54 3777,65 E 5944747.52 N 658228.81 E 12.000 4571.40 End Dir: 11362.00ft MD, 8822.06ft TVD Sail @ 78.749° Inclination on 179.255° Azimuth Start Dir @ 12.000°/100ff: 11456.02ft MD, 8840.40ft'FVD Target - A-323 Wp6 T4, Geological Conb~ue~.. 8 June, 1999-17:46 -2- .Dr~Quest Sperry-Sun Drilling Services Proposal Report for A-32A Wps - A-32a Wp6 Prudhoe Bay Unit Measured Sub-Sea Vertical Local Coordinates Depth Incl. Azim. Depth Depth Northings Eastings (tt) (ft) (fl) (fl) (fl) 11900.00 79.150 124.959 8847.62 8926.84 2987.90 S 3851.50 E 11932.53 79.393 120.995 8853.68 8932.90 3005.29 S 3878,30 E 12000.00 79.393 120.995 8866.10 8945.32 3039.44 $ 3935.15 E 12100.00 79.393 120.995 8884.51 8,963.73 3090.06 S 4019.41 E 12200.00 79.393 120.995 8902.91 8982.13 3140.67 S 4103.66 E 12248.49 79.393 120.995 8911.84 8991.06 3165.22 S 4144.52 E 12300.00 79,393 120.995 8921.32 9000.54 3191.29 S 4187,92 E 12400.00 79.393 120.995 8939.73 9018.95 3241.90 S 4272.18 E 12500.00 79.393 120,995 8958.14 9037.36 3292,52 S 4356.43 E 12564.46 79,393 120.995 8970.00 9049.22 3325.14 S 4410.74 E Global Coordinates Northings Eastings (fl) 5944684.71 N 5944667.87 N 5944634.89 N 5944586.01 N 5944537.14 N 5944513.44 N 5944488.26 N 5944439.38 N 5944390.50 N 5944359.00 N All data is in feet unless otherwise stated. Directions and coordinates are relative to True North. Vertical depths are relative to Well. Northings and Eastings are relative to Well. 658303.95 E 658331.11 E 658388.65 E 658473.93 F_ ....... 6!~", j}i:;~47.16 658559.20 _E.!.¢-'-'~!}!~).,0~}]? 4937.22 6586'6!~[ ........ ;:!'".': 0.~b 4980.90 ":~-'0.000 5027.29 0.000 5117.36 0,000 5207,42 0.000 5265,48 Dogleg Vertical Rate Seeti~ Comment 12.000 '~666.62 12.01~)','%~ ~,~:9~.32 <~nd Dir: 11932.53ft MD, 8932.90ft TVD Sail @ 79.393° Inclination on 120.995° Azimuth Total Depth: 12564.46ff MD 9049 22ft 'I'VD 4 1/2' Liher ' ' Target - A-32a Wp6 T5, Geological The Dogleg Severity is in Degrees per 100ft. Vertical Section is from Well and calculated along an Azimuth of 144.600° (Tru~ Based upon Minimum Curvature type calculations, at a Measured Depth of 12564.46ff:, The Bottom Hole Displacement is 5523.70ft., in the Direction of 127.012° (True). Alaska State Plane Zone 4 PBU_WOA A Pad Continued... 8 ~iune, 1999 - 17:46 - 3 - DrillQuest Alaska hared WELL NAME A-32A · ervlces rilling DRILLING PERMIT/SUNDRY/PRE-RIG COVER SHEET IThe attached work cannot commence without obtaining the required signatures in I the "APPROVAL TO PROCEED" section at the bottom of this cover sheet. I "APPROVAL TO PROCEED" will signify AOGCC approval has been received. This cover sheet is applicable to: (only one category per cover sheet) DRILLING PERMIT Permit Documentation Prepared: ODE:/.~-~.. k. ~.---- ~-] Permit Application Reviewed: SDE/ES: ~-- ~. ~ Date:qW/,~ Perm~pplica[ipn ~~tted: PRE-RIG WORK Pre-Rig Memo Reviewed: S DE/ES: Date:~ Pre-Rig Memo Sent to Slope: ODE: Date:~ Pre-Rig Sundry Documentation Prepared: ODE: Date:~ Pre-Rig Sundry Application Reviewed: SDE/ES: Date:~ Pre-Rig Sundry Application Submitted: TA: Date: SUNDRY NOTICE D Sundry Documentation Prepared: ODE: Date: D Sundry Application Reviewed: SDE/ES: Date: D Sundry Application Submitted: TA: Date: NOTE: IF SUNDRY IS FOR PRE-RIG WORK, USE PRE-RIG WORK SECTION AT BELOW LEFT AND CHECK "ABANDON" BOX BELOW Reason for Sundry (Check all that apply) Abandon Alter Casing Suspend Repair Well Plugging Pull Tubing Variance Other(Explain): Change Approved Program Operation Shutdown Re-enter Suspended Well Time Extension Perforate ~CEIv Stimulate r-~ Alaska Oil & gno r.,,.,:. COt/ Anch~.i'ge I APPROVAL TO PROCEED I Approved AOGCC Permit/Sundry Received TA: Date: Approval to Commence Operations SDE/ES: Date: VENDOR AL_ASKAST DATE INVOICE ! CREDIT MEMO DESCRIPTION GROSS DISCOUNT NET 051199 CKOSi199B 100. O0 i00. O0 HANDLING INST' s/h' reT'ri llubble THE ATTACHED CHECK IS I" PAYMENT FOR ITEMS DESCRIBED ABOVE. :BP EXPLORATION (ALASKA),!INO, .i', ~i,:.,, P.O. BOX196612 :'. :'::' ::::'?:' :': ANCHORAGE,: ALASK~:I 99519-6612 ,,i:; :,i:' No.H :. :':.l:5 !' 822 ] :': :" .:AN AFFILIATE OF ::!":' · ' .,' ' :. ' :, ' ":: ,: ]'} NA'~IONAii,:CI'FY BAi',IK : : CONSOUDA lED COMMERCIAL ACCOUNT ':: ':: :i: ';':' "" ;i',;:~; :5'6~389 :: 412 O0 PAY To The ORDER : : :i~ L,?~ :::' :::' :'~:':: ':: : .... ' , ": DATE ':~:;:: ",::? :]~:. " , :~] ~MouNT 05/i i/99 ~100. O0 :': '7': j:' NOT:~VALID A~ER 120 DAYS " '. : ~, , ;,~ , ~:,;;:~', ~=~'.';,, ',:i '~',,.;:. :' ; :": j;:, ':; · ,: , .: : .:: ' '~"' '~''~'. : ~,; . :.:, ,.,.,. :::.'::. ,, · I ,: ' ":" "': ANCHORAGE AK 99501-3120 ' ~ ~ I~m ;]mS ]m~ 2 211' m:OL, ~. 20:illqqm-' OO21hh lqim' WELL PERMIT CHECKLIST COMPANY WELL NAM~'~'~.,,~-' .~______~PROGRAM: exp ~ dev.'-,,.~ redrll y serv~ wellbore seg __ ann. disposal para req_ FIELD & POOL ~)/--/~/2~ INIT CLASS ,_/~_j _/'~'"~2/// GEOL AREA ADMINISTRATION 1. Permit fee attached ....................... 2. Lease number appropriate ................... 3. Unique well name and number .................. 4. Well located in a defined pool .................. 5. Well located proper distance from drilling unit boundary .... 6. Well located proper distance from other wells .......... 7. Sufficient acreage available in drilling unit ............ 8. If deviated, is wellbore plat included ............... 9. Operator only affected party ................... 10. Operator has appropriate bond in force ............. 11. Permit can be issued without conservation order ........ 12. Permit can be issued without administrative approval ...... 13. Can permit be approved before 15-day wait ........... ENGINEERING \PPR.. DATE 14. Conductor string provided ................... 15. Surface casing protects all known USDWs ........... 16. CMT vol adequate to circulate on conductor & surf csg ..... 17. CMT vol adequate to tie-in long string to surf csg ........ 18. CMT will cover all known productive horizons .......... 19. Casing designs adequate for C, T, B & permafrost ....... 20. Adequate tankage or reserve pit ................. 21. If a re-drill, has a 10-403 for abandonment been approved... 22. Adequate wellbore separation proposed ............. 23. If diverter required, does it meet regulations .......... 24. Drilling fluid program schematic & equip list adequate ..... 25. BOPEs, do they meet regulation ................ 26. BOPE press rating appropriate; test to .. ~'~ ~ psig. 27. Choke manifold complies w/APl RP-53 (May 84) ........ 28. Work will occur without operation shutdown ........... Y: N Y N Y rN Y N Y IN Y N Y N Y N Y N Y N Y N Y N Y N ~N 29. N GEOLOGY 30. 31. 32. 34. ANNULAR DISPOSAL 35. APPR DATE With proper cementing records, this plan (A) will contain waste in a su~abl~'~eceiving._ zon/e~": ...... Y N (B) will not contami.na/te-ffeshwater; o~...~rilling waste... Y N to surface;../ / (C) will no.t,im"pair mechanicalJ~t~grity of the well used for dispo_s.~l.;_----Y N (D) wi. jilt damage producing formation or impair reco~y~a Y N pool; and (E) will not circumvent 20 AAC 25.252 or 20 AAC 25.412. Y N Is presence of H2S gas probable ................. (~) N Permit can be issued w/o hydrogen sulfide measures ..... Y N ~ Seismic analysis of shallow gas zones ............. Seabed condition survey (if off-shore) ............./~ N" "" ' Contact name/phone for weekly progress reports [exploratorojrfy] Y N UNIT# ///~,~"d'"f"~ ON/OFF SHORE G E .O._L__0,~ ENGINEERLN_G_: UlC/Annular COMMISSION: Comments/Instructions: c:\msoffice\wordian\diana\checklist