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Home My WebLink About178-034P ,UGGING & LOCATION CLEARANCE REPORT State of Alaska .m~s~ 0IL & GAS CONSERVATION COMMISSION PTD No. ?~ ' (/~ ~ Lease Memorandum To File: API No. O2~. - ~O ~(3~-oO Well Name ?~5~ ~C -~ Operator ~ ~/~~7~//.~_ ~~~ ~nd Date Spud: ~/~/~ , TD: ~6 ZQ , Completed Note casing size, wt, depth, ~t vol, & procedure. Long Csg: -- Liner: Perf intervals - tops: Review the well file, and comment on plugging, well head status, and location clearance- provide loc. clear, code. ' _ Well head cut off: Marker post or plate: Location Clearance: Code Surveillance Data on Class II Injection Wells. Sw Name Run Date Well Operation Code Comments Active Wells GC-1D GC-1D $'~ -jZ8 'GC-1D GC_iE ;GC-1E ~GC-1E GC-2C ;~'~ 'l~ Z. GC-2E ~1~ -oI ~ GC-3D GC-3D H-03 H-03 H-03 H-03 H-03 H-03 CC-2A CC~2A 09/02/88 1 O/27/88 06/19/89 07/08/89 O7/27/89 06/19/93 12/13/88 08/07/78 04/18/90 05/05/88 WNO 06/11/88 WRO 05/03/89 STA 10/02/89 STA 03/21/90 CAL 05/10/90 STA 11/04/94 12/11/98 STA FLM TMP STA TMP CAL FLM TMP TMP SRT SRT Static pressure/temperature survey/ INJECTION PROFILEFFEMP TEMP/CCL Static pressure/temperature survey/ BAD 9 5/8" CMT JOB KINLEY caliper log SPINNER/TEMP No surveillance TEMP/AMERADA TEMP/CCL CMT PLUG TO P&A CONVERT H-3 TO RESERVE PIT DISPOSAL WELL Static survey Static survey KINLEY CALIPER Static survey Step Rate Test Step Rate Test 1/12/99 as Surveillance Data on Class II Injection Wells. Sw Name Inactive Wells GC-1A GC-1A ~$- 01'/ GO-lA GC-1B '~& - o'~ GC-tB GC-1C GC-1C GC-1C GC-1C GC-1C GC-1C GC-1C GC-1C GC-2A GC-2A GC-2A 8Z.-fl3 GC-2B 'GC-3A GC-3A GC-3B GC-3B GC-3B GC-3B GC-3B GC-3B GC-3B GC-3B GC-3B GC-3B GC-3B GC-3B Run Date Well Operation Code Comments 04/20/80 08/31/87 01/06/88 07/14/83 07/20/83 O7/27/82 11/01/84 11/01/84 11/02/84 11/1 O/84 11 /10/84 03/26/89 06/15/89 12/07/75 O8/22~78 04/21/80 TMP TEMP/CCL TMP TEMP/CCL WNO P&A TMP TEMP/AMERADA WRO PLUG & ABANDON CAL KINLEY 4-ARM TMP TEMP/CCL FLM SPINNER FLM SPINNER TMP TEMP/CCL FLM SPINNER STA Static pressure/temperature survey/ WRM PLUG & ABANDON TMP TEMP/CCL TMP TEMP/CCL TMP TEMP/CCL 11/20/78 05/15/88 05/19/78 08/07/78 08/22/78 O8/26/78 09/01/78 10/11/78 10/26/78 12/06/78 12/19/78 12/23/78 02/23/79 05/21/79 FLM WRO NEU TDT TDT TMP TMP TDT TMP TMP TMP TMP TMP TDT No surveillance FLOWMETER INJECTION TEST PLUG & ABANDON CNL O/H TDT-M TDT-K TEMP/CCL TEMP/CCL TDT-K TEMP/CCL TEMP/CCL TEMP/CCL TEMP/CCL TEMP/CCL TDT-M 1/12199 as Surveillance Data on Class II Injection Wells. Sw Name'" GC-3B GC-3B GC-3B GC-3B GC-3B GC-3C IGC-3C GC-3C GC-3C ~ ~ -O~.~ GC-3C GC-3C Run Date 05/29/79 10/12/79 01/27/80 09/07/81 08/15/82 08/08/78 04/24/80 09/13/85 09/14/85 11/02/85 08/27/87 Well Operation Code Comments ' TMP TEMP/CCL TMP TEMP/CCL PBU Pressure Build-up survey TMP TEMP/CCL WRO PLUG AND ABANDONED, ATC, F/O FAILURE TMP TEMP/AMERADA TMP TEMP/CCL TMP TEMP/CCL TMP TEMP/GRAD/HP TMP DIFF. TEMP. TMP TEMP/CCL 1/12/99 as ,- ' STATE OF ALASKA '- ~ ALASKA OIL AND GAS CONSERVATION COMMISSION WELL cOMpLETION OR RECOMPLETION REPORT AND LOG · Status of Well OIL [] GAS [] SUSPENDED [] ABANDONED [] SERVICE [] Classification of Service Well Disposal 2. Name of Operator B.P Exploration 3. Address P. O. Box 196612, Anchorage, Alaska 99519-6612 4, Location of well at surface 2761' WEL, 904' SNL, SEC. 30, T11N, R14E At Top Producing Interval Same (not a directional we//) At Total Depth Same 7. Permit Number 78-34 8. APl Number S0- 029-20308 9. Unit or Lease Name Prudhoe Bay Unit 0. Well Number GC-3C (30-11-14) 1. Field and Pool Prudhoe Bay Field/Prudhoe Bay Pool 5. Elevation in feet (indicate KB, DF, etc.) 16. Lease Designation and Sedal No. KBE = 70.64' I ADL 28310 1:2: Date Spudded 113. Date T.D. Reached 114. Date Comp., Sus. p. o[ Aband. IlS. Water Depth, if offshore 116. No. of Completions 06-14-78 106-23-78 l.O~,q-E-t,~ ~'l~le~ I N/Aeet MSL I ONE 17. Total Depth (MD+TVD) 118. Plug Back Depth (MD+TVD~19. Directional Survey FO. Depth where SSSV set 21. Thickness of Permafrosi 5620'MD & TVD I none ! YES [] NO [] ! Noneeet MD 1900' 22. Type Electric or Other Logs Run DIL/SP, BHCS/GR, FDC/GR/Cal 23. CASING, LINER AND CEMENTING RECORD CASING SIZE 20' WT. PER FT. 96# GRADE H-40 SETTING DEPTH MD TOP BOTTOM Surface. 110' Surface 2700' HOLE SIZE 26" CEMENTING RECORD 130 sks 13-3/8' 72# N-80 17-1/2" 3315 cuft AMOUNT PULLED 24. Perforations open to Production (MD+TVD of Top and Bottom and interval, size and number) NONE (well is abandoned) 25. TUBING RECORD SIZE None DEPTH SET (MD) PACKER SET (MD) 26. ACID, FRACTURE, CEMENT SQUF_EZ~ ETC. DEPTH INTERVAL (MD) AMOUNT & KIND OF MATERIALUSED 3444'-2844' 2994' Surface-196' 286 cuft Class G (Aband lower 9-5/8" csg) Set Cement Retainer 135 cuft Coldset II (P&A) 27. PRODUCTION TEST Date First Production JMethod of Operation (Flowing, gas lift, etc.) I Date of Test Flow Tubing Press. Hours Tested Casing Pressure PRODUCTION FOR TEST PERE)D I~ CALCULATED 24-HOUR RATE OIL-BBL OIL-BBL 3AS-MCF WATER-BBL WATER-BBL ICHOKE SIZE GAS-OIL RATIO OIL GRAVITY-APl ((:orr) 28. CORE DATA Brief description of lithology, porosit, y, fractures, apparent dips, and presence of oil, gas or water. Submit core chips. Submit in duplicate Form 10-407 Rev. 7-1-80 CONTINUED ON REVERSE SIDE 29.~.: '1 ' 30. . G~OGIC MARKERS FORMATION TESTS' ,, NAME Include interval tested, pressure data, all fluids recovered and gravity, MEAS. DEPTH TRUE VERT. DEPTH GOR, and time of each phase. (See Form P-07 ~ submitted 7-20-78 for we//markers) .... 31. LIST OF A'I-rACHMENTS 32. I hereby certify that the foregoing is true and correct to the best of my knowledge SignorinaS/-~'(~A-~'-'ZT~' ~'~"~'~--'Title Senior Technica/Assistant Date 7-15-91 INSTRUCTIONS General' This form is designed for submitting a complete and correct well completion report and log on all types of lands and leases in Alaska. Item 1' Classification of Service Wells: Gas injection, water injection, steam injection, air injection, salt water disposal, water supply for injection, observation, injection for in-situ combustion. Item 5: Indicate which elevation is used as reference (where not otherwise shown) for depth measurements given in other spaces on this form and in any attachments. Item 16 and 24: If this well is completed for separate production from more than one interval (multiple completion), so state in item 16, and in item 24 show the producing intervals for only the interval reported in item 27. Submit a separate form for each additional interval to be separately produced, showing the data pertinent to such interval. Item 21' Indicate whether from ground level (GL) or other elevation (DF, KB, etc.). Item 23: Attached supplemental records for this well should show the details of any multiple stage cement- ing and the location of the cementing tool. item 27: Method of Operation: Flowing, Gas Lift, Rod Pump, Hydraulic Pump, Submersible, Water In- jection, Gas Injection, Shut-in, Other-explain. item 28: If no cores taken, indicate "none". Form 10-407 Attachment I Well GC-3C- Well History Move in, rig up on well. Accepted rig at 1400 hours on 1/2/91. ND tree, NU BOP's and tested. Cut 4-1/2" tubing at 695'. L/D 4-1/2" tubing. Pulled 7" heater string with 4-1/2" tubing stuck inside. Milled and speared packer. Tagged bad spot in casing at 3044'. Worked 7-3/4" swage thru bad spot to 3075'. Worked through bad spot and cleaned out to 3128'. Lost returns, hole is caving. P/U 3-1/2" drill pipe per program to abandon well. Set packer at 2800' and tested 9-5/8" casing to 3000 psi, set cement retainer at 2994'. Pumped 51 bbls Class G cement, leaving 200' of cement on top of retainer. Tested 9-5/8" casing to 1000 psi, OK. Test witnessed by' AOGCC representative. Tagged top cement at 2853'. Changed well over to 9.6 ppg brine. Cut 9-5/8" casing at 200'. Circulated out Arctic Pack. Pull 9-5/8" casing. Set 13-3/8" bridge plug at 197'. Pumped 24 bbls cold set cement surface plug. ND BOP's and wellhead to base flange. Released rig at 2400 hours on 1/10/91. 8.4 Days. On February 21, 1991, the casing was cut 4' below pad level and an abandonment marker plate was installed. Plugging and abandonment witnessed by Louis R. Gdmaldi, AOGCC. Well has been backfilled. BP EXPLORATION (ALASKA), INC. DAILY WORKOVER REPORT: PRUDHOE BAY UNIT As of 0600 Hrs. wednesday. January_ 2, 199!. WELL: GC-3C (30-11-14) Rig' Nabors Rig #1 -ES Day: -1 Expense AFE Number: Expense AFE Amount = 160549 $758,000 Current Field Costs = Estimated Final Cost = $52,254 Current Operation' Move in, rig up on well. Summary_ of Last 48 Hours Move in, rig up on well. Reviewed By' BP EXPLORATION (ALASKA), INC. DAILY WORKOVER REPORT: pRUDHOE BAY UNIT As of 0600 Hrs. Thursday, January 3. 1991 WELL: GC-3C (30-11-14) Rig' Nabor$ Rig #1 -ES Day: 1 Expense AFE Number: Expense AFE Amount = 160549 Current Field Costs = $87,70,5 $758.000 Estimated Final Cost = Current Operation: Testing BOP's. Summary_ of Last 24 Hours Continue MIRU. Accepted rig at 1400 hours on 1/2/91. Wellhead and annulus pressures zero. R/U wireline, recover 2-3/8" XX plug at 162'. Circulate out 127 bbls diesel. N/D tree, N/U BOP's and test. Reviewed BP EXPLORATION (ALASKA), INC. DAILY WORKOVER REPORT: As of 0600 Hrs. Friday. January 4. 1991 WELL: GC-3C (30-11-14) PRUDHOE BAY UNIT Rig' Nabors Rig #1-ES Day: 2 Expense AFE Number: Expense AFE Amount -- 160549 $758.000 Current Field Costs = Estimated Final Cost = ..$111,200 Current Operation: N/U BOP's. Summary_ of Last 24 Hours Tested 9-5/8" Gray packoff - leaked. Pull 200M lbs on 4-1/2" tubing - no luck. packer with wireline. Cut 4-1/2" tubing at 695'. L/D 21.5 joints 4-1/2" tubing. tubing spool. Prep to pull 7" heater string. Pull 4-1/2" PWC N/D BOP's, remove Reviewed By: ~..~ BP EXPLORATION (ALASKA), INC. DAILY WORKOVER REPORT: As of 0600 Hrs. Monday. January_ 7. 1991 WELL: GC-3C (30-11-14) pRUDHOE BAY UNIT Rig' Nabors Rig #1 -ES Day: 5 Expense AFE Number: Expense AFE Amount = 16O549 $758.000 Current Field Costs = Estimated Final Cost = $323,967 Current Operation' RIH w/7-3/4" swage and bull nose. S~mmary_ of Last 72 Hours NU BOP's and test. Pull 7" heater string with 4-1/2" collapsed tubing stuck inside. Recovered all tubing, seal assembly and heater string. RIH and mill 9-5/8" packer. RIH and spear packer and POH with fish. RIH with 8-1/2" bit and tag suspected bad spot in casing at 3044'. Also tagged with 6" bit. Worked 3-1/2" mule shoe and bent joint to 3074'. Ran 3-1/2" mule shoe with 5-3/4" swage to 3119'. Circulating fill to surface. POH. RIH and work 7-3/4" swage thru bad spot to 3075'. POH. Reviewed By: ~,~,,j' (~ BP EXPLORATION (ALASKA), INC. DAILY WORKOVER REPORT: PRUDHOE BAY UNIT As of 0600 Hrs. Tuesday. January_ 8. 1991 WELL: GC-3C (30-11-14~ Rig' Nabors Ria #1-ES -- Day: 6 Expense AFE Number: Expense AFE Amount = 160549 $758.000 Current Field Costs = Estimated Final Cost = $354,282 Current Operation: RIH with test packer. Summary of Last 24 Hours - RIH with 8-1/2" bit to 3030'. Work thru bad spot and cleaned out to 3128'. Lost returns, pumped LCM pill. Circulate out silt and sand, hole is caving. Bit is most probably outside the 9-5/8" casing. POH. RIH with 9-5/8" test packer and determined FO @ 2059' was leaking. POH. RIH w! FO shifting fingers and test packer. Shift FO closed and RIH with test packer. Reviewed By° ~/~ BP EXPLORATION (ALASKA), INC. DAILY WORKOVER REPORT: PRUDHOE BAY UNIT As of 0600 Hrs. Wednesday, January 9, 1991 WELL: GC-3C (30-11-14) Rig: Nabors Rig #1 -ES Day: Z Expense AFE Number: Expense AFE Amount = 160549 $758,000 Current Field Costs = Estimated Final Cost = $423,281 Current Operation: ND BOP's. Summary of Last 84 Hours Close FO @ 2059'. Set packer at 2800' and test 9-5/8" casing to 3000 psi, OK. POH. RIH and set cement retainer at 2994'. Pump 51 bbls Class G cement, leaving 200' of cement on top of retainer. POH. RIH and change well over to 9.2 ppg brine. Test 9-5/8" casing to 1000 psi, OK. ND BOP's. Reviewed By:~ BP EXPLORATION (ALASKA), INC. DAILY WORKOVER REPORT: PRUDHOE BAY UNIT As of 0600 Hrs. Thursday. January 10, 1991 WELL: GC-$C ($0-11-14) Rig: Nabors Rig #1 -ES Day: 8 Expense AFE Number: Expense AFE Amount = 160549 Current Field Costs = $453.763 $758.000 Estimated Final Cost = Current Operation: Circulate out Arctic Pack. Summary of Last .2.4 Hours ND BOP's and intermediate spool. NU BOP's. RIH and tag top cement at 2853'. Change well over to 9.6 ppg brine. POH. RIH with casing cutter and cut 9-5/8" casing at 200'. Circulate out Arctic Pack from 9-5/8" x 13-3/8" annulus. Reviewed By: BP EXPLORATION (ALASKA), INC. DAILY WORKOVER REPORT: As of 0600 Hrs. Friday, January 11. 1991 WELL: GC-3C (30-11-14) PRUDHOE BAY UNIT Rig: Nabors Rig #1-ES Day: 9 Expense AFE Number: Expense AFE Amount = 160549 Current Field Costs = $409,382 $758.000 Estimated Final Cost = Current Operation: Rig released at 2400 hours on 1/10/91. Summary of Last 24 Hours Pull and lay down 9-5/8" casing. RIH and set 13-3/8" bridge plug at 197'. Pump 24 bbls cold set cement surface plug. ND BOP's and wellhead to base flange. Release rig at 2400 hours on 1/10/91. Reviewed By: BP EXPLORATION (ALASKA), INC. DALLY WORKOVER REPORT: PRUDHOE BAY UNIT As of 0600 Hrs. Wednesday. danua _ry 2, !991 WELL: GC-3C. (30-11-14) Rig: Nabors Rig #1 -ES. Day: -1 Expense AFE Number: Expense AFE Amount = _160549 $758.000 Current Field Costs = Estimated Final Cost = $52.254 Current Operation' Move in, rig up on well. Summary_ of.Last 48 Hours Move in, rig up on well. Reviewed BY: ~,,,F" BP EXPLORATION (ALASKA), INC. DAILY WORKOVER REPORT: PRUDHOE BAY UNIT As of 0600 Hrs. Thursday. January 3, 1991 WELL: GC-3C (~0-11-14) Rig: Nabors Rig #1 -ES Day: 1_ Expense AFE Number: Expense AFE A. mount= 160549 Current Field Costs = $87,705 $758.000 Estimated Final Cost = Current Operation: Testing BOP's. Summary_ of Last 2~4 Hours Continue MIRU. Accepted rig at 1400 hours on 1/2/91. Wellhead and annulus pressures zero. R/U wireline, recover 2-3/8" XX plug at 162'. Circulate out 127 bbls diesel. N/D tree, N/U BOP's and test. Reviewed By :,~.,¢- BP EXPLORATION (ALASKA), INC. DAILY WORKOVER REPORT: As of 0600 Hrs. Friday, danue, ry 4. 1991 WELL: GC-3C (30-11-14~ PRUDHOE BAY UNIT Rig' Nabors Rig #1 -ES Day: 2 Expense AFE Number: Expense AFE Amount = 160549 Current Field Costs = $111,200. $758,000 Estimated Final Cost = Current Operation: N/U BOP's. Summary_ of Last 24 Hours Tested 9-5/8" Gray packoff - leaked. Pull 200M lbs on 4-1/2" tubing - no luck. Pull 4-1/2" PWC packer with wireline. Cut 4-1/2" tubing at 695'. I../D 21.5 joints 4-1/2" tubing. N/D BOP's, remove tubing spool. Prep to pull 7" heater string. Reviewed By: BP EXPLORATION (ALASKA), INC. DAILY WORKOVER REPORT: As of 0600 Hrs. Monday. January_ 7. 1991 WELL: GC-3C (30-11-14) PRUDHOE BAY UNIT Rig: Na, bors Rig #1 -ES Day' 5 Expense AFE Number: Expense AFE Amount = 160549 $758.000 Current Field Costs = $323,967 Estimated Final Cost = Current Operation: RIH w! 7-3/4" swage and bull nose. Summary_ of Last .7~ Hours NU BOP's and test. Pull 7" heater string with 4-1/2" collapsed tubing stuck inside. Recovered all tubing, seal assembly and heater string. RIH and mill 9-5/8" packer. RIH and spear packer and POH with fish. RIH with 8-1/2" bit and tag suspected bad spot in casing at 3044'. Also tagged with 6" bit. Worked 3-1/2" mule shoe and bent joint to 3074'. Ran 3-1/2" mule shoe with 5-3/4" swage to 3119'. Circulating fill to surface. POH. RIH and work 7-3!4" swage thru bad spot to 3075'. POH. Reviewed By: "~.,~ (¢ BP EXPLORATION (ALASKA), INC. DAILY WORKOVER REPORT: PRUDHOE BAY UNIT As of 0600 Hrs. Tuesday. January 8. 1991 WELL: G(~-~C ¢30-11-14) Rig: Nabor$ Rig #1-ES Day: 6 Expense AFE Number: Expense AFE Amount = 160549 $758.000 Current Field Costs = $354.282 Estimated Final Cost = Current Operation: RIH with test packer. Summary of Last 24 Hours - RIH with 8-1/2" bit to 3030'. Work thru bad spot and cleaned out to 3128'. Lost returns, pumped LCM pill. Circulate out silt and sand, hole is caving. Bit is most probably outside the 9-5/8" casing. POH. RIH with 9-5/8" test packer and determined FO @ 2059' was leaking. POH. RIH w/FO shifting fingers and test packer. Shift FO closed and RIH with test packer. Reviewed By: ~"~ BP EXPLORATION (ALASKA), INC. DAILY WORKOVER REPORT: PRUDHOE BAY UNIT As of 0600 Hrs. Wednesday, January 9, 1991 WELL: GC-3C (30-11-14) Rig' Nabors Rig #1-ES Day: Z Expense AFE Number: Expense AFE Amount = 160549 Current Field Costs = $423,281 $758.000 Estimated Final Cost = Current Operation: ND BOP's. Summary_ of Last 84 Ho~rs Close FO @ 2059'. Set packer at 2800' and test 9-5/8" casing to 3000 psi, OK. POH. RIH and set cement retainer at 2994'. Pump 51 bbis Class G cement, leaving 200' of cement on top of retainer. POH. RIH and change well over to 9.2 ppg brine. Test 9-5/8" casing to 1000 psi, OK. ND BOP's. Reviewed By:~o,~ BP EXPLORATION (ALASKA), INC. DAILY WORKOVER REPORT: PRUDHOE BAY UNIT As of 0600 Hrs. Thursday. January_ 10. 1991 WELL: GC-3C (30-11-14) Rig: Nabors Rig #1 -ES Day: .8_ Expense AFE Number: Expense AFE Amount = 160549 $7~8.000 Current Field Costs = Estimated Final Cost = $453.763 Current Operation: Circulate out Arctic Pack. Summary of Last ;~4 Hour8 ND BOP's and intermediate spool. NU BOP's. RIH and tag top cement at 2853'. Change well over to 9.6 ppg brine. POH. RIH with casing cutter and cut 9-5/8" casing at 200'. Circulate out Arctic Pack from 9-5/8" x 13-3/8" annulus. Reviewed By' ~' BP EXPLORATION (ALASKA), INC. DAILY WORKOVER REPORT: As of 0600 Hrs. Friday. January_,. 11. 1991_ WELL: GC-3C (30-11-14} PRUDHOE BAY UNIT Rig' Nabor$ Rig #1 -ES Day: 9 Expense AFE Number: Expense AFE Amount = ., ~ Current Field Costs = $409,382 $758.009 Estimated Final Cost = Current Operation: Rig released at 2400 hours on 1/10/91. Summary_ of Last 24 Hours Pull and lay down 9-5/8" casing. RIH and set 13-3/8" bridge plug at 197'. Pump 24 bbls cold set cement surface plug. ND B©P's and wellhead to base flange. Release rig at 2400 hours on 1/10/91. Reviewed By' STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION COMMISSION WELL COMPLETION OR RI=COMPLETION REPORT AND LOG 1. Status of Well Classification of Service Well OIL [] GAS [] SUSPENDED [] ABANDONED [] SERVICE [] Dis~3o~al 2. Name of Operator 7. Permit Number BP Exploration 78-34 3. Address E~. APl Number P. 0. Box 196612, Anchorage, Alaska 99519-6612 50- 029-20308 4. Location of well at surface 9. Unit or Lease Name 2761' WEL, 904' SNL, SEC. 30, T11N, R14E Prudhoe Bay Unit At Top Producing Interval 10. Well Number GC-3C (30-11-14) Same (not a directional we//) 11. Field and Pool At Total Depth Prudhoe Bay Field/Prudhoe Bay Pool Same 5. Elevation in feet (indicate KB, DF, etc.) 16. Lease Designation and Serial No. KBE = 70.64' I ADL 28310 12. Date Spudded 13. Date T.D. Reached 14. Date Comp., Susp. or Aband. 115. Water Depth, if offshore 116. No. of Complelions 06-14-78 06-23-78 02-21-91I N/Aeet MSL I ONE 17. Total Depth (MD+TVD) 18. Plug Back Depth (MD+TVD) 19. Directional Survey 120. Depth where SSSV set 21. Thickness of Permafrost 5620'MD & TVD none YES [] NO []I Noneeet MD 1900' 22. Type Electric or Other Logs Run DIL/SP, BHCS/GR, FDC/GR/Cal 23. CASING, LINER AND CEMENTING RECORD SE'I-I'ING DEPTH MD CASING SIZE WT. PER FT. GRADE TOP Be'I-rOM HOLE SIZE CEMENTING RECORD AMOUNT PULLED 20' 96# H-40 Surface 110' 26" 130 sks 13-3/8' 72# N-80 Surface 2700' 17-1/2" 3315 cu ft 24. Perforations open to Production (MD+TVD of Top and Bottom and 25. TUBING RECORD interval, size and number) SIZE DEPTH SET(MD) PACKER SET(MD/ NONE (well is abandoned) None 26. ACID, FRACTURE, CEMENT SQUEEZE, ETC. DEPTH INTERVAL (MD) AMOUNT & KIND OF MATERIAL USED 3444'-2844' 286 CU fl Class G (Aband lower 9-5/8" csg/ 2994' Set Cement Retainer Surface-196' 135 cu ft Coldset II (P&A) 27. PRODUCTION TEST Date First Production IMethod of Operation (Flowing, gas lift, etc.) I Date of Test Hours Tested PRODUCTION FOR OIL-BBL GAS-MCF WATER-BBL CHOKE StZE IGAS-OIL RATIO TEST PERIOD I~ Flow Tubing Casing Pressure CALCULATED..~ ~)IL-BBL GAS-MCF WATER-BBL OIL GRAVITY-APl (corr) Press. 24-HOUR RATE 28. CORE DATA Brief description of lithology, porosity, fractures, apparent dips, and presence of oil, gas or water. Submit core chips. Form 10-407 Submit in duplicate Rev. 7-1-80 CONTINUED ON REVERSE SIDE 29. 30. GEOLOGIC MARKERS FORMATION TESTS NAME Include interval tested, pressure data, all fluids recovered and gravily, MEAS. DEPTH TRUE VERT. DEPTH GOR, and time of each phase. (See Form P-07 submitted 7-20-78 for well markers) 31. LIST OF ATTACHMENTS 32. I hereby certify that the foregoing is true and correct to the best of my knowledge Signe~/~/~¢.(,~&.~'~7~. ~.z(~:~,'~¢..,~ 'Title Senior TechnicalAssistant Date 7-18-91 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), s.o state in item 1'6, and in item 24 show the producing intervals for only the ini~rval reported in item 27. Submit a separate form for each additional interval to be separately produced, showing the data pertinent to such interval. Item 21' Indicate whether from ground level (GL) or other elevation (DF, KB, etc.). Item 23: Attached supplemental records for this well should show the details of any multiple stage cement- ing and the location of the cementing tool. Item 27: Method of Operation: Flowing, Gas Lift, Rod Pump, Hydraulic Pump, Submersible, Water In- jection, Gas Injection, Shut-in, Other-explain. Item 28: If no cores taken, indicate "none". Form 10-407 Attachment I Well GC-3C- Well History Move in, rig up on well. Accepted rig at 1400 hours on 1/2/91. ND tree, NU BOP's and tested. Cut 4-1/2" tubing at 695'. L/D 4-1/2" tubing. Pulled 7" heater string with 4-1/2" tubing stuck inside. Milled and speared packer. Tagged bad spot in casing at 3044'. Worked 7-3/4" swage thru bad spot to 3075'. Worked through bad spot and cleaned out to 3128'. Lost returns, hole is caving. P/U 3-1/2" drill pipe per program to abandon well. Set packer at 2800' and tested 9-5/8" casing to 3000 psi, set cement retainer at 2994'. Pumped 51 bbls Class G cement, leaving 200' of cement on top of retainer. Tested 9-5/8" casing to 1000 psi, OK. Test witnessed by AOGCC representative. Tagged top cement at 2853'. Changed well over to 9.6 ppg brine. Cut 9-5/8" casing at 200'. Circulated out Arctic Pack. Pull 9-5/8" casing. Set 13-3/8" bridge plug at 197'. Pumped 24 bbls cold set cement surface plug. ND BOP's and wellhead to base flange. Released rig at 2400 hours on 1/10/91. 8.4 Days. On February 21, 1991, the casing was cut 4' below pad level and an abandonment marker plate was installed. Plugging and abandonment witnessed by Louis R. Grimaldi, AOGCC. Well has been backfilled. Lonnie Smith Commissioner Alaska Oil and Gas Conservation Commission 3001 Porcupine Drive Anchorage, AK 99501 .~ October 26, 1990 RECEIVED Subject' PBU GC-3C Disposal Well Dear Lonnie' OCT 51 1990 Oil f~ Gas Cons, The following is some backup information requested on the GC-3C disposal well during the October 15 meeting between Floyd Hoffer, Frank Hicks and yourself. Hopefully, this will clarify the status of the well with regard to our variance request. It is our opinion that the well has a "one-way" packer leak. The leak is one-way because fill on the packer seals when pressure is applied from above, but loses its seal when pressure is applied from below the packer. This explains why the well has been able to pass mechanical integrity tests but develops annulus pressure when returned to injection service. Work performed this year tends to confirm our diagnosis. In March, the annulus was pressure tested to 2000 psi for 30 minutes and the pressure held. However, after the :,,:el! was put back on injsction' a slow leak to the annulus was reestablished. Because of the leak, the well was used during the summer for backup service and reserve pit dewatedng. Annular pressure was controlled by bleeding it off on a regular basis. In July, after pressure became more difficult to bleed off, an attempt was made to stop the leak by placing a barite pill on top of the packer. The pill could not be pumped down the 4 1/2" X 7" annulus because the leak sealed and the annulus pressured up. The pill had to be circulated down by taking returns on the 7" X 9 5/8" heat string annulus (see attached wellbore diagram). After a 48 hour shutin period, the well was put back on injection and the leak was reestablished. After the job failed, North Slope personnel recommended, in August, that a rig workover be performed to repair the well and that a variance be requested so the well could stay in service until the workover was performed. The variance was requested in September. Currently, the well is on injection at a Iow rate to avoid freezing problems. A rig However, due to the inherent uncertainty in rig schedules, we have requested a variance through the end of January. We will contact you if our workover plans change or if the condition of the well changes. If you have any questions or concerns, please contact Frank Hicks at 564-4853 or myself at 564-4458. L. S. McKeague Supervisor, PBU PetroleUm Engineering, IAl--f-~r ",nH 1~4;--,~:F,,I,.~ r'l,.~..~4 f~, ,, SUBMIT IN D',3PL CATE STATE OF ALASKA OIL AND GAS CONSERVATION COMMITTEE WELL C PLETION OR RECOMPLETION REPORT AND LOG* la. TYPE 0F WELL: 0ll,W~:Li, ~ UASw~LL ~ DnW ~ Other Water Source b. TYPE OF COMPLE~O~: w ~:I,I, ov ER E N BACK ~ESV ~. Other 2. NAME OF OPERATOIt Sohio Petroleum Company, Div. of Sohio Natural Resources Co. ADDRESS OF OPERATOR Pouch 6-6127 Anqhorage~ Alaska 99502 LOCATION OF wELL (Report location clearly and in accordance with any State requirements)* At surface 2761' WEL, 904' SNL, Sec. 30, TllN, R14E, UPM At top prod. Interval reported below At total dept~ Vertical well 13. Dz~I.T~E SPUDDt~D 6/14/78 1s, TOTAL DEPTH, NLD & TVD[19. PLUG,.B2~C'K MD & TVD[20. I_~ iVCU'LTIPLE CO1VLPL., 21. I I HOW I~LiNY* ROTARY TOO1..% 5620' MD & TVD ! None 22. PRODUCING IN'TERVAL(S>, OF TI-lIS COMPLETION--TO:P, BOTTOM, NAME (MD AND TV-D)* CONFIDENTIAL 5. API NLri~LFALICAL CODE 50-029-20308 6. LEASE DESIGNATION A2qD SERL/kL NO. ADL 28310 7. 1F INDiA.N, ALLOTTEE O1{ TRIBE NA_RIE 8. UNIT,FARUVI OR L'I~kSE NAME Prudhoe Bay Unit 9. WELL NO. OC-3C (30-11-14) , 10. FiELD"'A.ND POOL, OR ~VILDC&T Prudhoe Bay Field 11. SEC., T., R., ix, i., (BOTTOM HOLE O}_LJ ECTIVE) Sec. 30, TllN, R14E, UPM 12. PER'fIT NO. 78-34 6/23/78 7/4/78 KBE = 70.64' AMSL<~ ~'j 41.26' AMSL 5536' - 5620' ]NTER¥~I.S I)R[LI,EI} BY Total I ,:,,,,,~: roo, s 2:/.WAS DIRECTIONAL , StJHVEY MADE No .1 24. TYPE EL,ECT}IIC AND OTHER LOGS RUN DIL/SP, BHCS/GR, FDC/GR/Cal CASING RECORD (R'eport all strings set i,A weld C/~SJ24G S1Zt~20,, ' ~VEIGHT' LB"FT'~ G~AD'~ ~DEP~ SET (~)96~ H-40 110 ' HOLE SIZE26,, ] 130 sk$CE:dLNTING RECOI~ 13 3/8" [ 72~ [ N-80 I 2700; 17~" { . 33~5 GU.ft. . . 9 5/8,' 47~ ! N-80 I 5536~ 12k"I 1269 Gu.fi , , 26. LINEX ~CO~ ........ 5. 1/2" 5378' / 5620' I 122 -~ i . [20/40, sand 28, PERFORATIONS OP~ TO PRODU~O~ (hi,orval, size and number) 5536'-5620' 1 ,, ~ 10-gauge gravel-packed completion 30. P ROD UCTI ON I A_MOUNT PULLED 'i' J 27. TU~iNG 5427-5469~ 7" i' ' 5542-56~9'] _ 29, ACID, Si:CT, I;'ilA7'[ GHE, C~,IENT SQUE?Z~, ETC JUL 2 5 )~:~i'~d -- 7/~/78 Swab test ] Shut-in ~6:V~ TUNING: DISPOSITION OF GAS (80ga, u~ea 7or Iud, ventea, etc.) None 32.LiST OF ATTACHMENTS WATEP~--EBL. ] OIL GIIAVITY-A.PI (CORR.) 12,000 bpd r~aximum I TEST WITNESSED BY We)l Histoj~y~ Well Logs 33.' I h .rebYsiGNED cer tif.~~d/F. ~/.~ud~ attached informationTITLEt, c:}let~.s lllll II I I I *(See Instructions and Spaces [or Additiona[ Data on Reverse Side) ~ INSTRUCTIONS GenerBl: This .:'form is designed for submitting B complete and correct well completion report end log on ~11 types of I~n.:Js ~nd leases in Alaska. Item: 16: Indi'~ate which elevation is used as reference (where not otherwise shown) for depth measure- merits given ir~'c~her spaces on this form and in any attachments. Items ~20, anct'22:: If this well is completed for separatc production from more th~n one interval zone (multiple *" ' completion), so state in item 20, and in item 22 show the p~cduciag interval, or intervals, top(s), bottOmls) and name (s) (if Bny) for only the interval reported in item 30. Submit a separate report (page) on this~ form, adequately identified, for e~ch additional in~'e~val to be seper~tely produceJ, show- ing the ~ddition~l data pertinent to such interval. It~m~26: "S~cks Cement": AttBched supplemental records for this well should show the details of any mul- tiple stage cementing ~nd the location of the cementing tool. Item ~28: Submit a separate completion report on this form for each intervBI to be separately produced. (See instruction for items 20 and 22 ~bove). 34. SUMMARY OF* F*O~MATION TESTS INCLUDING INTERVAL TESTED. PRESSURE DATA A.N'D .R.F_,COVERIF~ OF OIL. GAS. ' 35. GEOLOGIC M ARKIg]~ WATER AND MUD ~ , NAM'~ MI:AS: .... · I I I I I Il ) IH I I ~b~I~ ~i'-EC"ImD gHOWS OF*' ()iL, GAS' 011 WATE'I~. ,, ,, ,,,,, ....... orm P--7 SUBMIT IN DUPL', FL* STATE OF ALASKA (See other in- structions on reverse side) OIL AND GAS CONSERVATION COMMITTEE WELL COMPLETION OR RECOMPLETION REPORT AND LOG* la· TYPE OF WELL: OIL GAS ~ WELLE~] WELLI I DRYI---] Other Water Disposal b. TYPE OF COMPLETION: NEW WORK DEEP- PLUG [---I DIFF. WELL~-I OVER[~ EN E~]BACKI I RESER.~] Other 2. NAME OF OPERATOR Sohio Petroleum Company, Division of Sohio Natural Resources Co. 3. ADDRESS OF OPERATOR Pouch 6-612, ganchorage, AK 99502 4. LOCATION OF WELL (Report location clearly and in accordance with any State requirements)* 5. APl NUMERICAL CODE 50-029-20308 6. LEASE DESIGNATION AND SERIAL NO. ADT, 28310 7. IF INDIAN, ALLOTTEE OR TRIBE NAME 8. UNIT, FARM OR LEASE NAME Prudhoe Ba~v Unit 9. WELL NO. GC-3C (30-11-14) 10. FIELD AND POOL, OR WILDCAT Prudhoe Bay Field Atsurface 2761' WEL, 904', SNL, Sec. 30, TllN, R14E, UPM At top prod. interval reported below At total depth Vertical Well 11. SEC., T., R., M., (BOTTOM HOLE OBJECTIVE) Sec' 30, TllN, R14E, UPM 2..PERMIT NO. 78.-34 13. DATE SPUDDED!I14'DATET'D'REACHED 115. DATECOMP, SUSP, ORABAND. ] 6-14-78 I 6-23-78 9-7'79 KBE=70.64 ' AMSL 18. TOTAL DEPTH, MD&TVD I19. PLUGBACK MD&TVDI20. IF MULTIPLE COMPL.,I 5620' MD & ~ DEPTH HOW MANY* 21. ROTARY TOOLS Total 22~ INTERVAL(S), OF THIS COMPLETION -- TOP, BOTTOM, NAME (MD & TVD)* Injecting Top 4710' Bottom 5620 ' 16. ELEVATIONS (DF, RKB, RT, GR, ETC)* 117. ELEV. CASINGHEAD ~1.26' AMSL INTERVALS DRILLED BY CABLE TOOLS 23. WAS DIRECTIONAL SURVEY MADE No '24. TYPE ELECTRIC AND OTHER LOGS RUN DIL/SP, BHCS/GR, FDC/GR/Cal 25. CASING RECORD (Report all strings set In well) CASING SIZE I WEIGHT, LB/FT. I GRADE I DEPTH SET (MD) 20" 1969 IH-40 I 110' 13-3/8" 172~ IN-8° I 2700' 9-5/8" 147~ IN-S0 I 5536' 26. LINER RECORD TOP (MD) BOTTOM (MD) 5378' 5620' SIZE 5½" SACKS CEMENT* 122 20/40 sand. HOLE SIZE I CEMENTING RECORD 26" 1130 sks 17½" 13315 cu. ft. 12¼" 11269 cu. ft. I t 27. TUBING RECORD SCREEN (MD) SIZE DEPTH SET (MD) S427 '-5469 7" 2029 ' 3542 '-5619 4%" 2842 ' AMOUNT PULLED PACKER SET (MD) 2798' · P TIONS OPEN, T 471~!~~~ Bi4~B.0.~9,~ODU~TIQN _,lnterval,,izeandnumber) @4spf(Re~.BHCS/GR 6-23-78) 4800g_4830, ,, 4840'-4860' " 5180'-5210' " 5536'-5620' 5½" 30. II II !1 !! I! !! 10-gauge gravel-packed Completi<m PRODUCTION 29. ACID, SHOT, FRACTURE, CEMENT SQUEEZE,, ETC? DEPTH INTERVAL (MD) AMOUNT AND KIND OF. MATERIAL USED · , : , DATE FIRST PRODUCTION IWELL STATUS (Producing or shut-,n) Shut-in J PRODUCTION METHOD (Flowing, gas lift, pumping-size and type of pump) 7-1-78 Swab Test DATE OF TEST· HOURS TESTED CHOKES'ZE I PROD'N FOR O'L-BBL. 7-1-78 17 ITESTPER'OD I> --0- PRESS.--0-- --0-- 24-HOUR RATE I --0-- I --0-- I 31. DISPOSITION OF GAS (Sold, used for fuel vented, etc.) None GAS-MCF. WATER-BBL. IGAS-OI(~ RAT~O I -0- I 00 -- WATER--DBL_. I O!L GRAVITY-APl (CORR .) i .,000 ITEST WITNESSED BY 32. LIST OF ATTACHMENTS Well history 33,1 hereby certify that t ~3j~L~d ~on is co[nplete and correct as determined from all available records, SIGNED P.I~T ~~ ~'~ ~ ' T,TLEDistrict Drilling Engineer DATE *(See instructions and Spaces for Additional Data on Reverse Side) 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: 16: Indicatelwhich elevation is used as reference (where not otherwise shown) for depth measurements given in other spaces on this form and in any attachments. Items 20, and 22: If this well is completed for separate production from more than one interval zone (multiple com- pletion), so state in item 20, and i~ item 22 show the producing interval, or intervals, top(s), bottom(s) and name(s) (if any) for only the interval repOrted in item 30. Submit a separate report (page) on this form, adequately identified, for each additional .interval to be separately produced, showing the additional data pertinent to such interval. Item 26: "Sacks Cement": Attached supplemental records for this well should show the details of any multiple stage cementing and the location of the cementing tool. Item 28: Submit a separate completion report on this form for each interval to be separately produced. (See instruction for items 20 and 22 above). 34,'.SUMMARY OF FORMATION TESTS INCLUDING INTERVAL TESTED, PRESSURE DATA AND RECOVERIES OF OIL, GAS, " WATER AND MUD 35. GEOLOGIC MARKERS : NAME MEAS. DEPTH TRUE VERT. DEPT · , " 35. CORE DATA, ATTACH BFIIEF DESCRIPT!ONS OF LITHOLOGY, POROSITY, FRACTURES, APPARENT DIPS AND DfiTECTED SHOWS OF OIL, GAS OR WATER. r' · · ..... orm P--7 SUBMIT IN DUPL~.~,~TE* STATE OF ALASKA (See other In- structions on reverse side) OIL AND GAS CONSERVATION COMMITTEE WELL COMPLETION OR RECOMPLETION REPORT AND LOG* la. TYPE OF WELL: ~VIE%L~--'I GAS I--I WELLI I DRY[~] Other Water Dis.posal b. TYPE OF COMPLETION: NEW [--I WORK DEEP-II PLUG[--I DIFF. r~ Additional perfs WELLL_J OVER E~] EN I I BACK.I I RESER.I I Other 2. NAME OF OPERATOR Sohio Alaska Petroleum Company 3. ADDRESS OF OPERATOR Pouch 6-612, Anchorage, Alaska 99502 4. LOCATION OF WELL (Report location clearly and in accordance with any State requirements)* Atsurface 2761' WEL, 904' SNL, Sec. 30, TllN, R14E, UPM At top prod. interval reported below At total depth 5. APl NUMERICAL CODE 50-029-20308 6. LEASE DESIGNATION AND SERIAL NO. ADL 28310 7. IF INDIAN, ALLOTTEE OR TRIBE NAME i8. UNIT, FARM OR LEASE NAME Prudhoe Bay Unit 9. WELL NO. GC-3C (30-11-14) 10. FIELD AND POOL, OR WILDCAT Prudhoe Bay Field 11. SEC., T., R., M., (BOTTOM HOLE OBJECTIVE) Vertical well 13. DATE SPUDDED 114. DATET.D. REACHED 115. DATE COMP, SUSP, ORABAND. 6/14/78 ] 6/23/78 I 4/4/80 18. TOTAL DEPTH, MD&TVD 119. PLUG BACK MD&TVDI20.1F MULTIPLECOMPL., I DEPTH I HOW MANY* 5620' MD & TVD 22~~1~[~ INTERVAL(S) OF THIS COMPLETION --TOP, BOTTOM, NAME (MD & TVD)* Injecting To~: 4530' Bottom: 5620 ' Sec. 30, TllN, R14E, UPM 12. PERMIT NO. 78-34 21. ROTARY TOOLS INTERVALS DRILLED BY CABLE TOOLS Total 23. WAS DIRECTIONAL SURVEY MADE ,No 24. TYPE ELECTRIC AND OTHER LOGS RUN DIL/SP, BHCS/GR, FDC/GR/Cal 25. CASING SIZE WEIGHT, LB/FT. 20" 96# 72# 47# 13 3/8" 9 5/8" GRADE H-40 N-80 N-80 CASING RECORD (RePort all strings set in well) DEPTH SET (MD) HOLE SIZE CEMENTING RECORD AMOUNT PULLED 110 ' 26" 130 sks 2700' 5536' 26. .INER RECORD SIZE TOP (MD) BOTTOM (MD) SACKS CEMENT* 5 1/2" 5378' 5620 ' 122 20/40 sand ~,' 28.~P~RFORATIONS OPEN TO ~N~EC~I'~E'O~ (Interval, size and number) 4530L4610'BKB 0.5"@4sPf Ref'.BHCS/GR, 6/.2.3/78) 4710 4760' "" "' "- " -- ~:,~..,_. ~.~ ~ ~ ?-4800-4830' ?!~ ~"\"-:~ " " " ) ~4840-4860'" "" " " " ) ': 5180-5210-' ?'~ ~- ~)" '~ ~' " ( " " ) :i~5536-5620.' 5%" 10-gauge gravel-pack completion 17~" 12¼" 3315 cu. ft. 1269 cu. ft. ;427_5469,127. · TUBING RECORD SCREEN (MD) SIZE DEPTH SET (MD) PACKER SET (MD) 7" 2029' ~542-5619' 4~" 2842' 29. ACID, SHOT, FRACTURE, CEMENT SQUEEZE, ETC. 2798' DEPTH INTERVAL (MD) AMOUNT AND KIND OF MATERIAL USED 30. PRODUCTION DATE FIRST PRODUCTION ]PRODUCTION METHOD (Flowing, gas lift, pumping--size and type of pump) 7/1/78 I S~ab test 7/1/78 I 1~R , TEST PERIO~D,~ , --0-- . ,.--0- PRESS. --0-- -- __ 24-HOUR RATE~ I --0-- [ --0-- 31, DISPOSITION OF GAS (Sold, used for fuel, vented, etc.) None 32. LIST OF ATTACHMENTS Well Histo .ry IWELL STATUS (Producing or shut-,n) Shut in WATER--BBL. I GAS-OIL RATIO 900 -0- WATER--BB L. ~VITY-API (CORR.) ] 2,ooo ITEST WITNESSED BY 33. I hereby certify that the foregoing and attached Information is co~nplete and correct as dptermined from all a~,allal~le recoras. .~ ' Acting T,TLE District Drillinq Engineer SIGNED AUSt *(See instructions and Spaces for Additional Data on Reverse Side) INSTRUCTIONS General: This form is designed for submitting a complete ~.~d correct well completion report and log on all types of lands and leases in Alaska. Item: 16: 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. Items 20, and 22: If this well is completed for separate production from more than one interval zone (multiple com- pletion), so state in item 20, and in item 22 show the producing interval, or intervals, top(s), bottom(s) and name(s) (if any) for only the interval reported in item 30. Submit a separate report (page) on this form, adequately identified, for each additional interval to be separately produced, showing the additional data pertinent to such interval. Item 26: "Sacks Cement"' Attached supplemental records for this well should show the details of any multiple stage cementing and the location of the cementing tool. Item 28: Submit a separate completion report on this form for each interval to be separately produced. (See instruction for items 20 and 22 above). -!34.;SUMMARY OF FORMATION TESTS INCLUDING INTERVAL TESTED, PRESSURE DATA AND RECOVERIES OF OIL, GAS, '.'; WATER AND MUD 35. GEOLOGIC MARKERS :,'.~ ' NAME ~i~. MEAS. DEPTH TRUE VERT. DEPT , . · 36. CORE DATA, ATTACH BRIEF DESCRIPTIONS OF LITHOLOGY, POROSITY, FRACTURES, APPARENT DIFS AND DETECTED SHOWS OF Oil., GAS OR WATER. · · · ,) J! TO: THRU: MEMORANDUM State of Alaska ALASKA OIL AND GAS CONSERVATION COMMISSION Lonnie C~ Smi'~~ DATE: February 26, 1991 Commissioner ./c~ FILE NO: LG3891 TELEPHONE NO: SUBJECT: Wellbore Plugs BPX PBU ~GC 3C Permit No. Disposal Well FROM: Louis R. Grimaldi~Y~ Petroleum inspector Tue~da¥_~:~8/91: I witnessed a wellbore plug placed in well #GC-3C. The retainer was set at 2994. Prior to setting the retainer, an injection rate was established at two barrels a minute with 100 PSI back pressure. The setting tool was unstung from the retainer and tested the casing above the retainer to 1000 PSI. The setting tool was reentered into the retainer and 51 barrels of 15.8 p.p.g. Class G cement was pumped below the retainer. The setting tool was unstung and 15 barrels of cement was laid on top of the retainer. Wednesda 1~9 91: The rig tripped back in the hole to 2853 and tagged the top of cement with 8000 pounds down plug looked solid. The plug was then pressure tested to 1000 PSI and lost no pressure. Thursday ~/~0./9!: The rig cut the 9 5/8 casing at 197' MD and retrieved this upper portion. They set a retainer in the 13 3/8" casing directly above the cut. Cement was pumped below the retainer and then on top of it to surface at this point. The 13 3/8 flange is all that is left and they are waiting for site maintenance to excavate around the casing so it can be cut off below ground level. 02-00lA (Rev. 6/89) 20/11/MEMO1.PM3 O&G # 6 - 4/80 AL~. OIL & GAS CC~:SERVATION COMMIS£~-~; Plug & Abandonment Report Date Lease'No. :~ O Well No, Total Depth Elevation Mud Wt, Cas ing: Drive Pipe Conductor ~ Intermediate "O,D, Set at "o.D. ~ ~ ~ "o.o. ~ Ft, w/ Pene, Ft. Surface /3 ~"O.D. @~_~?.OFt, Ft, Production "O,D, @ Ft, Plugging Data: 1, Open hole plugs: 2, Open hole isolation plug: 3, Perforation plugs (if any): Casing removal: R~4ARKS :, ~: ? "casing cut at, /"',~ y /' ~ ~'"-: "casing cut at ' TO: THRU: FROM: MEMORANDUM State of Alaska ALASKA OIL AND GAS CONSERVATION COMMISSION ~ ~' DATE: L onnie C. Smi~/ February 13, 1991 Commissioner / u FILE NO: LG213-2 TELEPHONE NO: SUBJECT: RIG/BOPE InspeCtion BPX PBU GC-3C Prudhoe Oil Pool Louis R. Grimaldi /~. Petroleum InspectOr T~SdaY~.~8/91: I performed a RIG/BOPE inspection on Nabors 1-ES doing a plug and abandonment on GC-3C for BPX. I found the kill line disconnected and brought it immediately to the toolpusher's attention who had it connected right then. I resumed my inspection and found two 45 degree turns in the choke line directly before the choke that weren't targeted. I also brought this to the toolpusher's attention. He informed me that after this well, the rig was going to be stacked and this problem would be fixed before it was reactivated. The rest of the rig appeared to be In summary:- Nabor's seems to have a problem with keeping their kill lines connected. I have informed them that this is an unacceptable practice and possibly if this practice continues, it may result in a mishap. Also I found out that 1-ES is going to do a workover on J pad for BPX. I informed Bill Sauer (BPX rep) of the choke line problem. 02-00lA (Rev. 6/89) 20/1 I/MEMO1.PM3 STATE OF ALASKA ALASr~A OIL AND GAS CONSERVATION COMMISSIL,,~ APPLICATION FOR SUNDRY APPROVALS 1. Type of Request: Abandon __ Suspend __ Operation Shutdown __ Re-enter suspended well__ Alter casing __ Repair well X Plugging __ Time extension __ Stimulate __ Change approved program __ Pull tubing X Variance__ Perforate__ Other__ 2. Name of Operator BP Exploration 3. Address P. O. Box 196612, Anchorage, Alaska 99519-6612 5. Type of Well: Development __ Exploratory __ Stratigraphic __ Service X 6. Datum elevation (DF or KB) KBE = 70.64' feet 7. Unit or Property name Prudhoe Bay Unit 4. Location of well at surface 8. 2761' WEL, 904' SNL, SEC. 30, T11N, R14E, UPM At top of productive interval 9. 2761' WEL, 904' SNL, SEC. 30, T11N, R14E, UPM At effective depth 10. 2761' WEL, 904' SNL, SEC. 30, T11N, R14E, UPM At total depth 11. 2761' WEL, 904' SNL, SEC. 30, T11N, R14E, UPM Well number GC-3C (30-11-14) Permit number 78-34 APl number 50- 029-20308 Field/Pool Prudhoe Bay Field/Oil Pool 12. Present well condition summary Total depth: measured true vertical Effective depth: measured true vertical 5620'MD feet Plugs (measured) 5620'TVD feet BKB 3011' feet Junk (measured) feet Casing Structural Conductor Surface Intermediate Production Liner Perforation depth: Length Size Cemented Measured depth True vertical depth 80' 20" 130 sx 110' 2670' 13-3/8" 3315 cu fl 2700' 5506' 9-5/8" 1269 cu ft 5536' 242' 5-1/2" 122 sx 5378'- 5620' measured 4530'-4610', 4710'-4760', 4800'-4830', 4840'-4860', 5180'-5210' true vertical Tubing (size, grade, and measured depth) 7" heater string to 2029', 4-1/2" J-55 Hydrill to 2842' Packers and SSSV (type and measured depth) 9-5/8" Packer~ 2798' 13. Attachments Description summary of proposal x Detailed operations program __ BOP sketch x 14. Estimated date for commencing operation December 26, 1990 16. If proposal was verbally approved Name of approver Date approved 15. Status of well classification as: Oil Gas Service Water Disposal Suspended__ 17. I hereby certify that the foregoing is true and correct to the best of my knowledge. Si n~ed ~ ~..~~f'~"'~'-~ TitleCompletionEngineeringSupervisor FOR COMMISSION USE ONLY Conditions of approval: Notify Commission so representative may witness Plug integrity BOP Test __ Location clearance __ Mechanical Integrity Test .~ Subsequent form required 10- ORIGINAL SIGNED BY LONNIE Approved by order of the Commission C. SMITH I Approva, No. Commissioner Form 10-403 Rev 06/15/88 Approved Copy ~Retur. ned SUBMIT IN TRIPLICATE o 2. 3. 4. 5. 6. 7. 8. 9. 10. 11. 12. 13. 14. 15. 16. 17. 18. 19. 20. 21. 22. 23. 24. 25. 26. Attachment I GC-3C W0rkover Procedure Outline' Set a 4-1/2" XXN plug in the tailpipe at 2842'. Punch circulation holes in 4-1/2" tubing above the 9-5/8" packer. Circulate well to seawater and freeze protect with diesel as necessary. Set BPV. MIRU workover rig. Pull BPV. Circulate diesel from well. Install BPV with dart. ND tree. NU BOP's. Test to 3000 psi. Pull 4-1/2" tubing. Set 7" storm packer. ND BOP's. ND and lay down tubing spool. NU BOP's and test. Recover storm packer. Pull 7" heater string. Change rams to 3-1/2". Test BOP's. RIH with mill and PRT. Mill and recover the 9-5/8" X 4-1/2" Otis 'WD' packer and 4-1/2" tailpipe assembly. RIH with 8-1/2" bit and clean out to top of 5-1/2" liner at 5378'. Reverse circulate hole clean. Fill has been tagged at 3011'. RIH with 9-5/8" retrievable test packer to to 4500' (above open perforations) and test 9-5/8', casing to 2500 psi. Make 9-5/8" casing scraper run to 5-1/2" liner top. Reverse circulate hole clean and change over to filtered inhibited brine. Make 8.5" Wireline gauge ring/junk basket run to 5-1/2" liner top. RIH with 4-1/2" straddle packer completion. Land tubing. Install BPV with dart. ND BOP's, NU tree and test to 3000 psi. Notify AOGCC 24 Hrs. prior to pressure testing the 4-1/2" X 9-5/8" annulus. This is a disposal well and a mechanical integrity test is required. Prior to setting the packers, displace 140 bbls of diesel down the tubing. Connect the tubing and inner annulus and allow the diesel to U-tube and equalize Drop ball, set and test packers to 3000 psi, test annulus to 2500 psi. Set BPV. Pump down cellar, release rig. BOP STACK CONFIGURATION ATTACHMENT II 13 5/8", 5000 PSI WP TRIPLE RAM STACK WORKO VER RISER I ANNULAR PREVENTER I I PI PE RAMS I i I ,I I 2" KILL LINE MANUAL HYDRAULIC GATE GATE P l PE RAMS I DRILLING SPOOL i BLIND RAMS I 4" CHOKE LINE HYDRAULIC MANUAL GATE GATE STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION COMMIS~. APPLICATION FOR SUNDRY APPROVALS 1. Type of Request: Abandon. Suspend ~ Operation Shutdown ~ Re-enter suspended well ~ Alter casing Repair well. Plugging ~ Time extension Stimulate ~ Change approved program Pull tubing ~ Vadance X Perforate ~ Other 2. Name of Operator BP Exploration (Alaska) Inc. 3. Address P. O. B°x 196612, Anchorage, Alaska 99519-6612 5. Type of Well: Development Exploratory Su'al~graphic Service 4. Location of well at surface 2761' WEL, 904' SNL, Sec. 30, T11N, R14E, UPM At top of productive interval Same (Not a directional well) At effective depth Same At total depth Same . 12. Present well condition summary Total depth: measured true vertical Effective depth: measured true vertical ~ $ E P 2 4 3990 Alaska 0il & 6as Cons. Commission Anchorage 6. Datum elevation (DF or KB) KBE -- 70.64' AMSL feet 7. Unit or Property name Prudhoe Bay Unit 8. Well number GC-3C 9. Permit number 78-34 10. APl number 50- 209-20308 11. Field/Pool Prudhoe Oil Pool 5620 feet 5620 feet 3011 feet 3011 feet Plugs (measured) Fill or Bridge at 3011' WLM Junk (measured) Fiil or Bridge at3011' WLM Casing Length Size Cemented Measured depth True vertical depth Structural ........ Conductor 110' 24" Yes 110' 110' Surface 2700' 13 3/8" Yes 2700' 2700' ~Jntermediate .......... ~Production 5536' 9 5/8" Yes 5536' 5536' Liner 242' 7x5 1/2" No 5620' 5620' Perforation depth: measured 4530'-4610' 4710'-4760, 4800'-4830', 4840'-4860', 5180'-5210', Gravel packed open hole 5536'-5620' true vertical subsea 4459'-4539', 4639'-4689', 4729'-4759'; 4769'4789', 5109'-5139'; Gravei packed open hole 5465~5549!~ Tubing (size, grade, and measured depth) 4-~1/2~J-55 CS-CB to.2806' Packers and SSSV (type and measured depth)j~,9~8.~ x 4 1/2" WD Packer @ 2798' .. 13. Attachments Description sU"~r~'ary bf. Proposai x Detailed(~perations program BOP sketch '14. Estimated date for commencing op~,r;at~or~~'' January 1991 · 16. if proposal was verbally approved Name of approver Date approved 15. Status of well classification as: Oil ~ Gas ~ Suspended · ~ervice Disposal 17. I hereby certify that the foregoing is true and correct to the best of my knowledge. ~4 / FOR C0MMISSlON USE ONLY Conditions of approval: Notify Commission so representative may witness Plug integrity , BOP Test Location clearance~ Mechanical Integr~ Test /,~, Su'~'--~equent form required 10- z~,?q- ORIGINAL SIGNED BY Approved by order of the Commission LONNIE C. SMITH Commissioner Date //~ '~' - ~ c'? =orm 10-403 Rev 06/15/88 Approved Copy ~etu/'ned SUBMIT IN TRIPLICATE",~ WELL GC-3C (30-11-14) PBU R CEIVED $ ~P 2 4 1990 ~!aska Oil & Gas Cons. Commission AnChorage Request for Variance to Inject with Packer Leak A packer leak has been detected in well GC-3C. A variance is being requested to allow injection until a rig workover can be performed. The workover, outlined below, is currently scheduled for the first quarter, 1991. Rio Workover Procedure -- 1. Pull 4 1/2 inch tubing. 2. Pull 7 inch glycol heating string. 3. Pull 4 1/2 X 9 5/8 inch packer. 4. Clean out well to top of liner at 5378 feet. 5. Run 7 x 9 5/8 inch packer. 6. Run 7 inch tubing. Note: A glycol heating string will not be run since this well will be freeze protected per standard operating procedures in the future. FMH 9/17/90 BP EXPLORATION BP Exploration (Alaska) Inc. 900 East Benson Boulevard P.O. Box 196612 Anchorage, Alaska 99519-6612 (907) 561-5111 Lonnie Smith Commissioner Alaska Oil and Gas Conservation Commission 3001 Porcupine Drive Anchorage, AK 99501 Subject: PBU GC-3C Disposal Well Dear Lonnie: October 26, 1990 RECEIVED The following is some backup information requested on the GC-3C disposal well during the October 15 meeting between Floyd Hoffer, Frank Hicks and yourself. Hopefully, this will clarify the status of the well with regard to our variance request. It is our opinion that the well has a "one-way" packer leak. The leak is one-way because fill on the packer seals when pressure is applied from above, but loses its seal when pressure is applied from below the packer. This explains why the well has been able to pass mechanical integrity tests but develops annulus pressure when returned to injection service. Work performed this year tends'to confirm our diagnosis. In March, the annulus was pressure tested to 2000 psi for 30 minutes and the pressure held. However, after the wel! was put back on injection, a slow leak to the annulus was reestablished. Because of the leak, the well was used during the summer for backup service and reserve pit dewatering. Annular pressure was controlled by bleeding it off on a regular basis. In July, after pressure became more difficult to bleed off, an attempt was made to stop the leak by placing a barite pill on top of the packer. The pill could not be pumped down the 4 1/2" X 7" annulus because the leak sealed and the annulus pressured up. The pill had to be circulated down by taking returns on the 7" X 9 5/8" heat string annulus (see attached wellbore diagram). After a 48 hour shutin period, the well was put back on injection and the leak was reestablished. After the job failed, North Slope personnel recommended, in August, that a rig workover be performed to repair the well and that a variance be requested so the well could stay in service until the workover was performed. The variance was requested in September. Currently, the well is on injection at a Iow rate to avoid freezing problems. ~' PBU GC-3C Disposal W~. 10/26/90 A rig workover, outlined on the variance request, is scheduled for December. However, due to the inherent uncertainty in rig schedules, we have requested a variance through the end of January. We will contact you if our workover plans change or if the condition of the well changes. If you have any questions or concerns, please contact Frank Hicks at 564-4853 or myself at 564-4458. L. S. McKeague Supervisor, PBU Petroleum Engineering, Water and Miscible Flood Group LSM/FMH/mla Attachment C~ENTIHG OETAILS CONOUGTOR; 130 sks. Arcticset Tr COMPLETION DIAGRAM WELL GC-3C ¢30-11-1~) WATER DISPOSAL W~.L April 4, 1980 ESE: 70.64' AMSL BFE: 41.26' AMSL CASING OETAILS 24" 94# H-40 Conductor II0' 23# Soo-95 AB-Modified Buttress Heating String 13 3/8" CASING: 3255 cu. ft. (3000 sx.) Arcticset ~ ,,Top Job: 6'0 cu. ft. (65 sx.) Arcticset l'i' 4 1/2" 12.75# J-55 CS-CB Hydril Pl&stic Coated Tubing 9 5/8' [:XSING;_ Fi rst Stage: 944 cu. f t. (800 sx.) Class 'G' wi th 10% sal t, and I; friction reducer at 15.9 ppg. ~econd Stage: Through O.V. at 2293 325 cu. ft. (350 sx.) Arcticset i ~t 15.7 ppg. 7" Heating String 2029' * 9 5/8' F.O.C. 2059' 9 5/'8' O. ¥. 229 3' B ~ite Pill ]3 3/8' Casing Shoe 2700' 17 1/2' Open Hole 2700' Bottom 4 1/2" Seal Assembly (Landed 0.63' from fully inserted) 2806' * Otis 'WD' Packer.(9 5/~')' 2798' * x. 4 1/2" Seal Bore Extension 2809' * 4 1/2" Otis 'XN'Nipple 2842' * Bottom wireline guide 2843' * %// 5 I/2" LINER: Gravel Packed wi th 122 sx. 20/40 mesh sand in place. * Depths After Workover 9/7/79 4530'-4610' Perforations @ 4spf 4710'-4760' (Ref. BHCS/GR 6-23- 4800'-4830' 78) 4840'-4860' 5180'-5210' 7" X 9 ~/B'Burns L:ner ~,angers " with Port Collar 5378' 7" X 5 l/2" X-Over 5426' 5 ]/2" 10 Gauge Wire Wrap all Weld Screen 5427'-5468' 9 5/8' Casing Shoe 5536' 12 l/4' Open Hole 5536° 5 I/2' Screen (as above)5542'-5619' . ,~ I/2' Bull Plug 5620' 15' Open Hole 5620' ALL DEPTHS INOICATED ARE DRILLERS DEPTHS 8K8. Updated 10/26/87 by J. Haas Updated 10/20/90 by M. Ananias ~C[.[.T [r~ A.CT,c PACK OIL ~ GRAVEL PACX: G~_ril 1980 3c / ~0t~-~4) Stondo~d Alasl~o Produ¢llon Compony 900 Eost B~m, ot~ I~oulev¢.ct PC) Box 196612 Ar',c t',o,'oge. AlosI.-o 99519 66 I 2 (907~ 564 ..SI I I INDEXED DAM,AS ARCO CHEVRON EXXON TEXACO Date: 09/04/87 TO: MOBIL T#: 78162 PHILLIPS STATE OF ALASKA GEOSC IENCES STANDARD REFERENCE: SAPC CASED HOLE FINAL LOGS The following material Is being submitted herewith. Please acknowledge receipt by signing a copy of this letter and returnlng It to this office: A-32 ~C-23 C-23 D-10 12± N-I ~'R-8 R-2~ Perf. Record 08/23/87 #I 1'0100-10578 Sch 5" Flowmeter/Temp. 08/27/87 #1 9320-9740 Camco 5" Perf. Record 08/22/87 #1 9900-10219 Sch 5" CCL/GR 08/26/87 #1 9700-10160 Camco 5" Completion Record 08/27/87 #1 9840-10128 Sch 5" Tubing Cutter Record 08/21/87 #1 9600-9800 Sch 5" Temp. 08/27/87 #1 5-4383 Camco 5" Perf. Record 08/28/87 #1 8765-9824 Sch 5" Flopetrol 08/22/87 #1 9700-10200 Sch 5" Production 08/28/87 #i 8295-8980 Sch 5" Production 08/26/87 #1 10950-11272 Sch 5" Tubing Cutter Record 08/27/87 #1 8972-9383 Sch 5" Perf. Record 08/30/87 #1 11290-11520 Sch 5" ,~~m~aska Oil & Gas 0o~,o. Commission Date Victoria Aldr idge ~ NFORMAI ] ON CONIROL Well Records LR2-1 SOHIO ALASKA PETROLEUM COMPANY SFO ARCO CHEVRON EXXON TEXACO To: SFO/UNIT/STATE: (-Nara thon) NOBIL PHILLIPS STATE OF AK BPAE 311 I "C" STREET ANCHORAGE. ALASKA TELEPHONE (9071 265-0000 MAIL: POUCH 6-612 ANCHORAGE. ALASKA 99502 Date: 12-30-85 REFERENCE: SOHIO CASED HOLE FINAL LOGS The following material is being submitted herewith. Please acknowledge receipt by signing a copy of this letter and returning it to this office:- SFO/UNIT/STATE: GC3-C Borehole Audio Tracer Survey 11-02-85 surf-2830 GO #1 RECEIVED DAT{~ Cathy Perkins LR 2-1 Technical Documentation Records Management SOHIO ALASKA PETROLEUM COMPANY S I"0 Al(CO CltEVRON EXXON \ , to: SFO/UNIT/STATE: TE;LACO (-.Marathon) MOBIL ,PHILLIPS STATE OF AK BPAE 311 I "C- ANCHORAGe. ALASKA TELEPHONE (9071 265.O000 MAIL: POUCH 6-6 I 2 ANCHORAGE. ALASKA 99502 Da te: 12-19-85 T#: 76640 REFERENCE: SOHI° CASED HOLE FINAL LOGS The following material is being submitted herewith. Please acknowledge receipt by signing · copy of this letter and returning it to this office:-- SFO/Unit/State: '~' D-7 -= ~" CoC3'C ~ ----- JX-2" ~aM-6 -' -..R_2=~- .",. R-2 ~ ~'~ R-2~ · '-~, R_20~- Packer Record DFT CH-CNL Temp Log EPL Temp Log Inj. Profil& ' EPL CFS Temp Log .-- . 1]-2!-85 #i ~ 9796-10330 Sch 5" 11-02-85 #1 surf-2830 GO 5" 11-26-85 ~1 9100-9955 Sch 5" 12-08-85 #1 surf-4500 .Camco 2" 10-10-85 #1 9300-9951 Sch 5" 11-17-85 #1 9400-10000 GO 5" ii-17-85 #1 9400-9800 GO 5" 10-24-85 #3 11300-11900 Sch 5" 10-28-85 #1 9620-10220 GO 5" 11-30-85 #1 9950-10748 Sch 5" · ~ ~,.,~ t. G~-?' ~'~C~'thy Perkins LR // 'v-' ' ~"- .... Technical Doc~enta ~ ,s Records ~nagement 2-I tion SOHIO ALASKA PETROLEUM COMPANY SFO ARCO CHEVRON EXXON TO: SFO/UNIT/STATE: TEXACO (-Marathon) MOBIL PHILLIPS STATE OF AK BPAE 31 1 1 "C" STREET ANCHORAGE. ALASKA TELEPHONE 1907l 265-0000 MAIL: POUCH 6-612 ANCHORAGE. ALASKA 99502 Date: 10-02-85 T#: 76467 REFERENCE: SOHIO CASED HOLE FINAL LOGS The following material is being submitted herewith. Please acknowledge receipt by signing a copy of this letter and returning it to this office:-- ~A 11~'' ~ --- F_10~- ~~ U-4 f ~ ~ X_23~- ~ ~Y-5-- 9-05-85 DFT 9700-10632 #1 Camco 9-13-85 Temp Log surf-4510 #1 Camco 9-03-85 Spinner 9650-9950 #1 Camco 9-05-85 DFT 11100-11710 #1 Cam'co 9-05-85 DFT 9150-9523 #1 Camco 9-11-85 Temp Log 11400-11898 #1 Camco 9-04-85 " Temp Log 9650-10476 #1 Camco 5" 5" 5" 5" 5" 5" RECEIVED [')AT[ Cathy Perkins LR 2-1 ~k~ 0i~ & ~:~S (;~'~ C0~;;~?~sl,,,~Technical Documentation /'..~",:i~ 97',':~- Records Management INDEXED TO: SFO/UNIT/STATE: SOHIO ALASKA PETROLEUM COMPANY SFO ARCO CHEVRON EXXON TEXACO (-Marathon) MOBIL PHILLIPS STATE BPAE (Transmittal Only) ANCHORAGE. Ai. ASKA TELEPHONE (907) 265-0000 MAIL: POUCH 6-61 2 AN%HORAGE, ALASKA 99502 Date: 9-24-85 76455 REFERENCE: SOHIO FINAL DATA - PRESSURE SURVEY DATA The following material is being submitted herewith. Please acknowleOge receipt by signing a copy of this letter and returning it to this office:-- A-18 F-I0/ ~ GC3-C j ~ GC3-C ~R-9 / ¢ .x-23 9-14-85 Flowing Gradient Camco 9- 03 -85 FGRPRT Camco 9- 05-85 BHPD 9-13-85 Static Gradient Camco 9-14-85 Static Gradient Camco 9-12-85 F lowing Gradient Camco 9-10-85 .. Flowing Gradient Camco 9-11-85 Static Gradient Camco RECEIVED DATE Cathy Perkins i_~ 2-1 Records ~nag~ent SOHIO ALASKA PETROLEUM COMPANY April 28, 1980 / MAIL: POUCH 6-6 '~'-~ ..... , ~ ~ " / ST/:.T Ts'C Alaska Oil & Gas Conservation Commission 3001 Porcupine Drive Anchorage, Alaska 99501 Attn: Mr. H. H. Hamilton Gentlemen: GC-3C (30-11-14) Enclosed, in duplicate, is Form P-7, Completion Report, for the above-named water disposal well together with the Well History. An additional _perforated interval was added to this w~ll. AMR:ja Enclosures cc: Well File ~17 GeOlogy Yours very truly, Austin Reid Acting District Drilling Engineer W~r,L GC.--3C (:30~11'~14)_ ~J~ HISTOI~f DRIT,]',TIx33 June, 1978 Spud well 1730 hours,..June 14, 1978. Drilled 17-1/2" hole to 27007, Ran 68 jts 13-3/8" 72# controlled-yield N-80 Buttress casing to 2708~, Cemented with 3315 cu. ft. Archicset II cement. Installed and tested BOPE. Cleaned out to 2770', performed leak-off test to 0,7 psi/ft. gradient. Drilled 12-1/4" hole to 5500~', ran open hole logs. Drilled to 5536'. Ran 143 jts 9~5/8" 47# controlled-yield N~80 Buttress casing to 5536'. Cemented in two stages: First stage with 944 cu. ft. Class G cement; second stage through DV at 2293' with 325 cu. ft, Arcticset cement. Displaced annulus with CaC12 water. Drilled 8-1/2" hole to 5620'. Ran open hole logs, perfo~ leak-off test to 0.61 ps~/ft, gradient. Underreamed hole to 15". Displaced hole to CaC12, Ran gravel packing assembly, gravel packed. Ran 7" tubing, had sand entry into well bore, pulled tubing and gravel packing assembly. July, 1978 Reran 5-1/2" 10-gauge gravel packing assen~ly to 5620" with top at 5378' gravel packed with 122 sks 20/40 ms'h sand. Swab tested well productivity. Ran 111 jts 7" 23# Soo-95 modified Buttress tubing with. 4-1/2" 12.75# L-80 CS Hydril tailpipe assembly. Ixmnded tubing with packer at 4536'. Changed 13-3/8" x 9-5/8" and 9-5/8" x 7" annuli over to 50/50 glycol water mix. Displaced 7" tubing to 9.8 ppg CaCl2. Installed and tested tree. Released rig 0600 hours, July. 4, 1978. August, 1979 Accepted rig at 0600 hours, August 31, 1979. Installed and tested BOPE.' Displaced w~ll to NaC. 1. WORKOVER cont' d. September, 1979 Pulled 7" tubing. Arctic Packed 9-5/8" x 13-3/8" annulus. Fished and recovered packer frc~ 4536'. Cleaned out well to 5620'. Changed well over to 8.6 ppg NaC1. Set packer and tailpipe assembly at 2798'. Ran 49 jts 7" 23# Soo-95 AB-modified Buttress heating string to 2029'. Ran 89 jts 4-1/2" 12.75# J-55 CS-CB Hydril plastic coated tubing to packer at 2798'. Landed tubing. Installed and tested tree. Pumped glycol around 7" heating string. Displaced 4-1/2" tubing to 9.6. ppg NaC1. Released rig at 2000 hrs., 9-7-79. PERFORATING April, 1980 The follc~ing interval was perforated during April, 1980, using GO Wireline 3 1/2" guns at 4 spf: 4530' - 4610' BKB (Ref. BHCS/GR, 6/23/78) SOHIO ALASKA PETROLEUM COMPANY April 23, 1980 State of Alaska Department of Natural Resources Division of Oil & Gas Conservation 3001 Porcupine Drive Anchorage, Alaska 99509 3111 "C" ~ ANCHORAGE, AL TELEPHONE {0~ Attn: Mr. H. Hamilton Re: Well GC-3C (30-11-14) ~ Gentlemen: i ......~ Enclosed please find, ~ ~uplicate/ Form 10-403, Sundry Notices and Reports on Wells; an'~'~-rm~ ~0-404, Monthly Report of Drilling and Workover Operations for the above-referenced well. Very truly yours, SOHIO ALASKA PETROLEUM COMPANY Enclosures CC: S. R. Bundy A. E. Leske Drilling File Form 10-403 .~ Submit "Intentions" in Triplicate REV. 1-10~73 & "Subsequent Reports" in Duplicate STATE OF ALASKA OIL AND GAS CONSERVATION COMMITTEE SUNDRY NOTICES AND REPORTS ON WELLS (Do not use this form for proposals to drill or to deepen Use "APPLICATION FOR PERMIT--" for such proposals.) WELU' ' OTHER Disposal Well 2. NAME OF OPERATOR Sohio Alaska Petroleum Cc~pany 3. ADDRESS OF OPERATOR Pouch 6-612, Anchorage, AK 99502 4. LOCATION OF WELL At surface 2761' ~EL, 904' SNL, Sec. 30, TllN, R14E, UPM 13. ELEVATIONS (Show whether DF, RT, GR, etc.) KBE = 70.64' ~v~L 14. Check Appropriate Box To Indicate Nature of Notice, Re 5. APl NUMERICAL CODE 50-2~q-203~R 6. LEASE DESIGNATION ANO SERIAL NO. ADL 28310 7. IF INDIAN, ALLOTTEE OR TRIBE NAME 8. UNIT, FARM OR LEASE NAME Prudhoe Bay Unit West 9. WELL NO. GC-3C (30-11-14) 10. FIELD AND POOL, OR WILDCAT Prudhoe Bay Field 11. SEC., T., R., M., (BOTTOM HOLE OBJECTIVE) Sec. 30~ TllNr R14Er UPM 12. PERMIT NO. 78-34 )ort, or Other Data NOTICE OF INTENTION TO'. TEST WATER SHUT-OFF FRACTURE TREAT SHOOT OR ACIDIZE REPAIR WELL PULL OR ALTER CASING MULTIPLE COMPLETE ABANDON* CHANGE PLANS (Other) SUBSEQUENT REPORT OF: WATER SHUT-OFF ~ REPAI RING WELL FRACTURE TREATMENT ALTERING CASING SHOOTING OR ACIDIZING ABANDONMENT* (Other) (NOTE; Report results of multiple completion on Well Completion or Recompletion Report and Log form.) 15. DESCRIBE PROPOSED OR COMPLETED OPERATIONS (Clearly state all I~ertlnent details, and give pertinent dates, Including estimated date of starting any proposed work. The following interval was perforated during April, 1980, ming G.O. Wireline 3 1/2" 9uns @ 4 s.p.f.: 4530-4610' BKB (Ref. BHCS, 6-20-78) h'his space for State office use) ITLE DISTRICT FIETD K~TN-R~P DATE APPROVED BY , CONDITIONS OF APPROVAL, IF ANY.' TITLE DATE See Instructions On Reverse Side INSTRUCTIONS General: This form is designed for submitting proposals to perform certain well operations, and reports of such operations when completed, as indicated, on all types of leases and lands in Alaska. Item 15: Proposals to abandon a well and subsequent reports of abandonment should include reasons for the abandonment; data on any former or present productive zones, or other zones with present significant fluid contents not sealed off by cement or otherwise; depths (top and bottom) and method of placement of cement plugs; mud or other material placed below, between and above plugs; amount, size, method of parting of any casing, liner or tubing pulled and the depth to top of any left in the hole; method of closing top of well; and date well site conditioned for final inspection looking to approval of the abandonment. Form No. 10404 REV. 3-1-70 SUBMIT IN DUPLICATE STATE OF ALASKA OIL AND GAS CONSERVATION COMMITTEE MONTHLY REPORT OF DRILLING AND WORKOVER OPERATIONS WELL WELL OTHER Disposal Well 2. NAME OF OPERATOR Sohio Alaska Petroleum Company 3. ADDRESS OF OPERATOR Pouch 6-612, Anchorage, AK 99502 4. LOCATION OF WELL At surface: 2761' WEL, 904' SNL, Sec. 30, TllN, R14E, UPM 5. APl NUMERICAL CODE 50-029-20308 6. LEASE DESIGNATION AND SERIAL NO. ADL 28310 7. IF INDIAN'ALOTTEE OR TRIBE NAME 8. UNIT FARM OR LEASE NAME Prudhoe Bay Unit 9. WELL NO. GC-~ (30-11-14) 10. FIELD AND POOL, OR WILDCAT Prudhoe Bay Field 11. SEC. T. R. M. (BOTTOM HOLE OBJECTIVE) Sec. 30, TllN, R14E, UPM 12. PERMIT NO. 78-34 13. REPORT TOTAL DEPTH AT END OF MONTH, CHANGES IN HOLE SIZE, CASING AND CEMENTING JOBS INCLUDING DEPTH SET AND VOLUMES USED~ PERFORATIONS, TESTS AND RESULTS FISHING JOBS JUNK IN HOLE AND SIDE-TRACKED HOLE AND ANY OTHER SIGNIFICANT CHANGES IN HOLE CONDITIONS. April 4, 1980: Rigged up G. O. Wireline and perforated the following intervals using 3 1/8" guns @ 4 s.p.f.: 4530-4610' BKB (Ref. BHCS, 6-2~-78) Turned well back to Gathering Center for water disposal. 14. I hereby ce, tify tha~~~, ect ~. ~//~. sIGNEIj~ ~--~/,l~.~_~l_.l-..~,3~_~L~.'~'~.~--~ TITLEDIS~ICT FT~,D ~~R DATE NO --Report on this' form is required for calendar month, reoardle~ of the ~atus of operations, and mu~ ba filed in duplicate with tbs ~ oil and 9as conservation committee by the 15th of the succeeding month,unl~ otherwise directS. SOHIO ALASKA PETROLEUM COMPANY March 26, 1980 State of Alaska Department of Natural Resources Division of Oil & Gas Conservation 3001 Porcupine Drive Anchorage, Alaska 99509 3111 "C" SIR[ ANCHO RAG E,~tl~ TELEPHONE (907) MAIL: POUCH ANCHORAGE, ALAS CA- 9 -CONFER: FILF: Attn: Mr. H. Hamilton Re: Well GC-3C (30-11-14) Gentlemen: Please find enclosed, in triplicate, Form 10-403, Sundry. Notices and Reports on Wells, for the above-referenced well. Very truly yours, SOHIO ALASKA PETROLEI3M C(IV~PANY District Field Engineer GJP: SRB :mlh Enclosures CC: S. R. Bundy A. E. Leske Drilling File F~n 10-403 ~'" Submit "Intentions" in Triplicate RE*.~ 1-10,73 & "Subsequent Reports" in Duplicate STATE OF ALASKA OIL AND GAS CONSERVATION COMMITTEE SUNDRY NOTICES AND REPORTS ON WELLS (Do not use this form for proposals to drill or to deepen Use "APPLICATION FOR PERMIT--" for such proposals.) " ~[LLLF]WELLGAS 0 OTHER Disposal Well 2. NAME OF OPERATOR Sohio Alaska Petroleum Cc~pany 3. ADDRESS OF OPERATOR Pouch 6-612, Anchorage, AK 99502 4. LOCATION OF WELL At su dace 2780' WEL, 924' SNL, Sec. 30, TllN, R14E, UPM 13. ELEVATIONS (Show whether DF, RT, GR, etc.) 14. Check Appropriate Box To Indicate Nature of Notice, Re 5. APl NUMERICAL CODE 50-029-20308 6. LEASE DESIGNATION AND SERIAL NO. ADL 28310 7. IF INDIAN, ALLOTTEE OR TRIBE NAME 8. UNIT, FARM OR LEASE NAME Prudhoe BEv Unit -- 9. WELL NO. C~-3C (30-11-14) 10. FIELD AND POOL, OR WILDCAT Prudhoe Bay Field 11. SEC., T., R., M., (BOTTOM HOLE OBJECTIVE) Sec. 30, TllN, R14E, LTPM 12. PERMIT NO. )ort, or Other Data NOTICE OF INTENTION TO: FRACTURE TREAT MULTIPLE COMPLETE SHOOT OR ACIDIZE ABANDON* REPAIR WELL CHANGE PLANS (Other) SUBSEQUENT REPORT OF: WATER SHUT-OFF ~ REPAI RING WELL FRACTURE TREATMENT ALTERING CASING SHOOTING OR ACIDIZlNG ' ABANDONMENT* (Other) (NOTE: Report results of multiple completion on Well Completion or Recompletion Report and Log form.) 15. DESCRIBE PROPOSED OR COMPLETED OPERATIONS (Clearly state all 13ertlnent ¢letells, and give pertinent dates, Including estimated date of starting any proposed work. To improve injectivity, it is our intention to add the following perforated interval to Well GC-3C during the month of April. 4530-4610 ft. BKB (Ref. BHCS, 6-20-78) The above interval will be perforated using G.O. Wireline 3 1/8" guns @ 4 s.p.f. 16. I hereby cert~fy~hat~t~e~~ is true and correct SIGNED//~-~'~ ~ ~ TITLE D__ISTRICT FIELD ENGI __N~ (This space ior State of;ce y~ /-, ~" CONDITIONS OF AP~OVAL, IF A~Y: BY ORDER OF THE COMMISSION See Instructions On Reverse Side DATE,, DATE INSTRUCTIONS General: This form is designed for submitting proposals to perform certain well operations, and reports of such operations when completed, as indicated, on all types of leases and lands in Alaska. Item 15: Proposals to abandon a well and subsequent reports of abandonment should include reasons for the abandonment; data on any former or present productive zones, or other zones with present significant fluid contents not sealed off by cement or otherwise; depths (top and bottom) and method of placement of cement plugs; mud or other material placed below, between and above plugs; amount, size, method of parting of any casing, liner or tubing pulled and the depth to top of any left in the hole; method of closing top of well; and date well site conditioned for final inspection looking to approval of the abandonment. SOHIO PETROLEUM COMPANY Division of Sohio Natural Resources Company SOHIO-BP ALASKA PRODUCTION DIVISION September 19, 1979 ANCHORAGE, ALASK~A~{~, . -~ ~.?,~C,i'_ '- TELEPHONE (907)265-~(~0d MAIL: POUCH 6-61~ Alaska Oil & Gas Conservation~ssion 3001 Porcupine Drive Anchorage, Alaska 99501 Attn: Mr. H. H. Hamilton Gentlemen: Well GC-3C (30-11-14) Enclosed, in duplicate, is Form P-7, Ccmpletion Report, for the above-namedwell together with the Well History. This well has been workedover to be on standby as a water disposal well. PRJ: ja Enclosures cc: Well File $17 C. Tracy - Geology Yours very truly, SOHIO PETROLEUM COMPANY District Drilling Engineer WELL GC.-3C (30~11~-14) WRT,T. HISTORY DRIt,LTNG June, 1978 Spud well 1730 hours, June 14, 1978. Drilled 17-1/2" hole to 2700.'~, Ran 68 jts 13-3/8" 72~ controlled-yield N-80 Buttress casing to 2700~, Cemented with 3315 cu.ft. Arcticset II' cement. Installed and tested BOPE. Cleaned out to 2770', perfo~ leak-off test to 0.7 psi/ft. gradient. Drilled 12-1/4" hole to 5500' ~ , ran open hole logs. Drilled to 5536'. Ran 143 jts 9~5/8" 47# controlled-yieldN-80 Buttress. casing to 5536'. Cemented in two stages: First stage with 944 cu.ft. Class G cement; second stage through DV at 2293' with 325 cu. ft. Arcticset cement. Displaced annulus with CaC12 water. Drilled 8-1/2" hole to 5620'. Ran openhole logs, performed leak-off test to 0.61 psi/ft. gradient. Underreamedhole to 15". Displaced hole to CaC12, Ran gravel packing assembly, gravel packed. Ran 7" tubing, had sand entry into wellbore, pulled tubing and gravel packing assembly. July, 1978 Reran 5-1/2" 10-gauge gravel packing assembly to 5620' with top at 5378' gravel packed with 122 sks 20/40 met sand. g.;~b tested well productivity. Ran 111 jts 7" 23# Soo-95 modified Buttress tubing with 4-1/2" 12.75~ L-80 CS Hydril tailpipe assembly. Landed tubing withpacker at 4536'. Changed 13-3/8" x 9-5/8" and 9-5/8" x 7" annuli over to 50/50 glycol watermix. Displaced 7" tubing to 9,8 ppg CaCl2. Installed and tested tree. Released rig 0600 hours, July 4, 1978. ~DRKOVER August, 1979 Accepted rig at 0600 hours, August 31, 1979. ROPE. Displaced well to NaC1. Installed and tested WORKOVER cont' d. September, 1979 Pulled 7" tubing. Arct/c Packed 9-5/8:' x 13-3/8" annulus. Fished and recovered packer from 4536'. Cleaned out well to 5620'. Changed well over %o 8.6 ppg NaC1. Se% packer and tailpipe assembly at 2798'. Ran 49 jts 7" 23# Soo-95 AB-modified Buttress heating string to 2029'° Ran 89 jts 4-1/2" 12.75# J-55 CS-CB Hydril plastic coated tubing to packer at 2798'. Landed tubing. Installed and tested tree. Pumped glycol around 7" heating string. Displaced 4-1/2" tubing to 9.6 ppg NaCl. Released rig at 2000 hrs., 9-7-79. -2- SOHIO PETROLEUM COMPANY Division of Sohio Natural Resources Company SOHIO-BP ALASKA PRODUCTION DIVISION September 18, 1979 .... I..2 3111 'C" STREET MAIL: POUCH 6-61..' ANCHORAGE, ALASKA~ : CONFER~ Alaska Oil & Gas Conservation ~ssion 3001 .Porcupine Drive Anchorage, Alaska 99501 Attn: Mr. H. H. Hamilton Gentlemen: Well GC-3C (30-11-14) Enclosed, in duplicate, is Form 10-404, Monthly Report of Drilling and Workover Operations, for the above- named well ~. for the month of September, 1979. PRJ: ja Enclosures cc: Well File $17 Yours very truly, SOHIO PETROLEUCOMPANY P. R. Judd District Drilling Engineer Form No. 10404 REVi 3-1-70 ~ SUBMIT 1N DUPLICATE STAT E O F A LAS KA OIL AND GAS CONSERVATION COMMITTEE MONTHLY REPORT OF DRILLING AND WORKOVER OPERATIONS OIL [---] GAS ]---] Water Disposal Well WELL WELL OTHER 2. NAME OF OPERATOR Sohio .Petroleum Co., A Division of Sohio Natural ReSources, Inc. 5. APl NUMERICAL CODE 50.-,029,--20308 6. LEASE DESIGNATION AND SERIAL NO. ADL 28310 7. IF INDIAN'ALOTTEE OR TRIBE NAME 8. UNIT FARM OR LEASE NAME Prudhoe Bay Unit 3. ADDRESS OF OPERATOR 9. WELL NO. Pouch 6-612, Anchorage, AK 99502 GC-3C (30-11-14) 4. LOCATION OF WELL At Surface: 2761' WEL, 904'SNL, Sec. 30, TllN, R14E, UPM 10. FIELD AND POOL, OR WILDCAT Prudhoe Bay Field 11. SEC. T. R. M. (BOTTOM HOLE OBJECTIVE) Sec. 30, TllN, R14E, UPM 12. PERMIT NO. 78-34 13. REPORT TOTAL DEPTH AT END OF MONTH, CHANGES IN HOLE SIZE, CASING AND CEMENTING JOBS INCLUDING DEPTH SET AND VOLUMES USED, PERFORATIONS, TESTS AND RESULTS FISHING JOBS JUNK IN HOLE AND SIDE-TRACKED HOLE AND ANY OTHER SIGNIFICANT CHANGES IN HOLE CONDITIONS. September, 1979 Pulled 7" tubing. Arctic packed 9-5/8" x 13-3/8" annulus. Fished and recovered packer from 4536". Cleaned out well to 5620'. Changed well over to 8.6 ppg NaC1. Set packer and tailpipe assembly at 2798'. Ran 49 jts 7" 23~ Soo-95 AB-modified Buttress heating string to 2029'. Ran 89 jts new 4½" 12.75~ J-55 CS-CB Hydril plastic coated tubing to packer at 2798'. Landed tubing. Installed and tested tree. Pumped glycol around 7" heating string. 'Displaced 4½" tubing to 9.6 ppg NaCl. Released rig at 2000 hrs., 9/7/79. SIGNED z: .~~x%. ~ w -- TITLE District Drilling Enginee~ATE NOTE-Report on this' form is required for each calendar month, regardless of the status of operations, and must be filed in duplicate with the oil and gas conservation committee by the 15th of the succeeding month,unless otherwise directed. SOHIO PETROLEUM COMPANY Division of Sohio Natural Resources Company SOHIO-BP ALASKA PRODUCTION DIVISION September 6, 1979 ~RES ENG 3111 "c" STREE ~AIL: POUCH ANCHORAGE, Alaska Oil and Gas Conservation Ccmmission 3001 Porcupine Drive Anchorage, Alaska 99501 Attention: Mr. Hoyle H. Hamilton Chairman Gentlemen: Water Disposal Well GC-3C Enclosed, in duplicate, is Form 10-404, Monthly Report of Drilling and Workover Operations, for the above-named well for the monthof August, 1979. PRJ:ja Enclosures cc: Well File ~17 Very truly yours, SOHIO PETRD~OOMPANY P. R. Judd District Drilling Engineer Form- No. 10404 REV. 3-1-']0 SUBMIT IN DUPLICATE STATE OF ALASKA OIL AND GAS CONSERVATION COMMITTEE MONTHLY REPORT OF DRILLING AND WORKOVER OPERATIONS 1. WELL WELL OTHER Water Disposal Well 2. NAME OF OPERATOR Sohio Petroleum Company, Div. Sohio Natural Resources Co. 3. ADDRESS OF OPERATOR Pouch 6-612, Anchoraqe, Alaska 99502 4. LOCATION OF WELL At surface: 2761' WEL, 904' SNL, Sec. 30, TllN, R14E, UPM 5. APl NUMERICAL CODE 50-029-20308 6. LEASE DESIGNATION AND SERIAL NO. ADL 28310 7. IF INDIAN'ALOTTEE OR TRIBE NAME 8. UNIT FARM OR LEASE NAME Prudhoe Bay Unit 9. WELL NO. GC-3C (30-11-14) 10. FIELD AND POOL, OR WILl)CAT Prudhoe Bay Field 11, SEC. T. R. M. (BOTTOM HOLE OBJECTIVE) Sec. 30, TllN, R14E, UPM 12. PERMIT NO. 78-34 13. REPORT TOTAL DEPTH AT END OF MONTH, CHANGES IN HOLE SIZE, CASING AND CEMENTING JOBS INCLUDING DEPTH SET AND VOLUMES USED, PERFORATIONS, TESTS AND RESULTS FISHING JOBS JUNK IN HOLE AND SIDE-TRACKED HOLE AND ANY OTHER SIGNIFICANT CHANGES IN HOLE CONDITIONS. August, 1979 Accepted rig at 0600 hours, August 31, 1979. Installed and tested BOPE. Displaced well to NaC1. 14. I hereby certif~regoing is true and correct SIGNED__ ~ District Drilling Engineer TITLE DATE NOTE-Report on this form is required for each calendar month, regardless of the status of operations, and must be filed in dupficate with the oil and gas conservation committee by the 15th of the succeeding month, unless otherwise directed. SOHIO PETROLEUM COMPANY Division of Sohio Natural Resources Company SOHIO-BP ALASKA PRODUCTION DIVISION July 25, 1979 TELEPHONE (907) MAIL: POUCH CO~ID~~ Alaska Oil & Gas Conservation Conmission 3001 Porcupine Drive Anchorage, Alaska 99501 Attn: Mr. H. H. Hamilton Gentlemen: W.a.t.er Disposal Well GC-3C Enclosed, in triplicate, is Form 10-403, Sundry Notices and R~ports on Wells, for the above-namedwell. This report contains our proposal to enter the well to recomplete with 4 1/2" injection tubing. PRJ: ja Enclosures cc: Well File 917 Yours very truly, SOHIO PETRO~C(IW~ANY District Drilling Engineer Forth 10-403 "~ Submit "Intentions" in Triplicate REV. 1-10~73 & "Subsequent Reports" in Duplicate STATE OF ALASKA OIL AND GAS CONSERVATION COMMITTEE SUNDRY NOTICES AND REPORTS ON WELLS (Do not use this form for proposals to drill or to deepen Use "APPLICATION FOR PERMIT--" for such proposals.) WELL[...J OTHER Water Disposal Well 2. NAME OF OPERATOR Sohio Petroleum Company, Div. Sohio Natural Resources Co 3. ADDRESS OF OPERATOR Pouch 6-612, Anchoraqe, Alaska 99502 4. LOCATION OF WELL At surface 2761' WEL, 904' SNL, Sec. 30, TllN, R14E, UPM 13. ELEVATIONS (Show whether DF, RT, GR, etc.) KB = 70.64' AMSL 14. Check Appropriate Box To Indicate Nature of Notice, Re 5. APl NUMERICAL CODE 50-029-20308 6. LEASE DESIGNATION AND SERIAL NO. ADL 28310 7. IF INDIAN, ALLOTTEE OR TRIBE NAME 8. UNIT, FARM OR LEASE NAME Prudhoe Bay Unit WELL NO. C~-3C (30-11-14).. 10. FIELD AND POOL, OR WILDCAT 11. SEC., T., R., M., (BOTTOM HOLE OBJECTIVE) Sec. 30, TllN, R14E, UPM 12. PERMIT NO. 78-34 3ort, or Other Data FRACTURE TREAT SHOOT OR ACIDIZE REPAIR WELL (Other) NOTICE OF INTENTION TO.' Recomplete SUBSEQUENT REPORT OF: WATER SHUT-OFF E~ REPAIRING WELL FRACTURE TREATMENT~ ALTERING CASING SHOOTING OR AClDIZING ABANDONMENT* (Other) (NOTE.' Report results of multiple completion on Well Completion or Recompietion Report and Log form.) 15. DESCRIBE PROPOSED OR COMPLETED OPERATIONS (Clearly state all pertinent (letllls, and give pertinent dates, Including estimated date of starting any proposed work. We propose to enter this well approximately August 17, 1979 to recomplete. The planned work program is to ren~ve the existing 7" tubing, Arctic Pack the 9 5/8" x 13 3/8" annulus, clean out to PBTDof 5620', install a 7" glycol heating string to 2000'~, and install new 4 1/2" 12.75# J-55 injection tubing and injection Packer "at 2800'~. Non- freezing fluids will be left in the injection tubing through the permafrost. Well is presently perforated 4710'-476'0' and 5180'-5210' with'open hole gravel pack completion 5536'-5620'. 16. I hereby certify that.~~~lng is true and correct TITLE District Drilling Engineer DATE. SIGNED (This space for State of use) CONDITIONS OF~ppROVAL, IF AN~: ~ TITLE See Instructions On Reverse Side INSTRUCTIONS General: This form is designed for submitting proposals to perform certain well operations, and reports of such operations .when completed, as indicated, on all types of leases and lands in Alaska. Item 15: Proposals to abandon a well and subsequent reports of abandonment should include reasons for the abandonment; data on any former or present productive zones, or other zones with present significant fluid contents not sealed off by cement or otherwise; depths (top and bottom) and method of placement of cement plugs; mud or other material placed below, between and above plugs; amount, size, method of parting of any casing, liner or tubing pulled and the depth to top of any left in the hole; method of closing top of well; and date well site conditioned for final inspection looking to approval of the abandonment. SOHIO PETROL'EUM COMPANY Division of Sohio Natural Resources Company SOHIO-BP ALASKA PRODUCTION DIVISION June 22, 1979 Alaska Oil and Gas Conservation Commission 3001 Porcupine'Drive Anchorage, Alaska 99501 TELEPHONE (907)2~;5'-D00~' ~AIL: POUCH 6-~12 ! ANCHORAGE, ALASKA 99502 "' ' ~ ....... ATTN: Mr. Hoyle H. Hamilton Chainman Gentlemen: Please find attached in triplicate form 10-403, Sundry Notices and Reports on Wells, for the above-mentioned wells. PRJ:ch cc: M.J. Smith A.E. Leske Drilling File cc% 9737 Very truly yours, SO~IIO PETRO~ COMPANY District Drilling Engineer Form ! 0-403 ~REV. 1-1'0-73 ,. Submit "Intentions" in Triplicate & "Subsequent Reports" in Duplicate STATE OF ALASKA OIL AND GAS CONSERVATION COMMITTEE SUNDRY NOTICES AND REPORTS ON WELLS (Do not use this form for proposals to drill or to deepen Use "APPLICATION FOR PERMIT---" for such proposals.) 1. Ow~LLLF--]WELLGAS L_JI---] OTHER Water Disposal Well 2. NAME OF OPERATOR Sohio Petroleum C _c~pany ~. ADDRESS OF OPERATOR Pouch 6-612, Anchorage, Alaska 99502 4. LOCATION OF WELL At surface 2761' WEL, 904' SNL Sec. 30, TllN, R14E, UPM (Vertical Well) 13. ELEVATIONS (Show whether DF, RT, GR, etc.) KB7i' AMSL 14. Check Appropriate Box To Indicate Nature of Notice, Re 5. APl NUMERICAL CODE 50-029-20308 6. LEASE DESIGNATION AND SERIAL NO. ADL-28310 7. IF INDIAN, ALLOTTEE OR TRIBE NAME 8. UNIT, FARM OR LEASE NAME Prudhoe Bay Unit 9. WELL NO. GC-3C (30-11-14) 10. FIELD AND POOL, OR WILDCAT Prudhoe Bay Field 11. SEC., T., R., M., (BOTTOM HOLE OBJECTIVE) Sec. 30, TllN, R14E, UPM 12. PERMIT NO. 78-34 3ort, or Other Data NOTICE OF INTENTION TO: TEST WATER SHUT-OFF FRACTURE TREAT SHOOT OR A~:IDIZE REPAIR WELL (Other) PULL OR ALTER CASING MULTIPLE COMPLETE ABANDON* CHANGE PI_~ NS SUBSEQUENT REPORT OF: WATER SHUT-OFF : REPAIRING WELL FRACTURE TREATMENT ALTERING CASING SHOOTING OR ACIDIZING ABANDONMENT* (Other) (NOTE: Report results of multiple completion on Well Completion or Recompletion Report and Log form.) 15. DESCRIBE PROPOSED OR COMPLETED OPERATIONS (Clearly state all pertinent details, and give pertinent dates, including estimated date of starting any proposed work. The following intervals in this w~ll will be perforated/reperforated @ 4 s.p.f, during June/July 1979. Reperforate 4710 - 4760 ft. BKB (Ref. BHCS/GR 6-23-78) Perforate 4800 - 4830 ft. BKB (" " " ) 4840 - 4860 ft. BKB (" " " ) TITLE .District Field Enaine~r - DATE. (This space for State off~9. U~ ~ ~ ~ ~ ~ APPROVEDBY k~ i~;~,~[~! ~:.'~ ,~1['~ TITLE CONDITIONS OF APPROVAL, IF ANY= BY ©RD~ OF TH~ See Instructions On Reverse Side DATE Approved Rei'ur~ed Form 10-403 REV. 1-10-73 .... -~' Submit "1 ntentions" in Triplicate & "Subsequent Reports" in Duplicate STATE OF ALASKA ~ OIL AND GAS CONSERVATION COMMITTEE SUNDRY NOTICES AND REPORTS ON WELLS (Do not use this form for proposals to drill or to deepen Use "APPLICATION FOR PERMIT--" for such proposals.) WELL I._J OTHER Water Source Well 2. NAME OF OPERATOR Sohio Petroleum Company 3. ADDRESS OF OPERATOR Pouch 6-612, Anchoraqe, Alaska 4. LOCATION OF WELL At su trace 99502 2761' WEL, 904' SNL, SEC. 30, Till, R 14E, UPM (Vertical Well) 13. ELEVATIONS (Show whether DF, RT, GR, etc.) KB 71' AMSL 14. CheCk Appropriate Box To Indicate Nature of Notice, Re 5. APl NUMERICAL CODE 50-0~9-~fl 6, LEASE DESIGNATION AND SERIAL NO. ADL-2831.0 7. IF INDIAN, ALLOTTEE OR TRIBE NAME 8. UNIT, FARM OR LEASE NAME P.rudhoe Bay Unit 9. WELL NO. Gc-3c (30-ii-i4) 10. FIELD AND POOL, OR WILDCAT Prudhoe Bay Field 11. SEC., T., R., M., (BOTTOM HOLE OBJECTIVE) Sec. 30, T liN, R 14E, UPM 12. PERMIT NO. )orr, or Other Data NOTICE OF INTENTION TO: TEST WATER SHUT-OFF L---- PULL OR ALTER CASING FRACTURE TREAT ~ MULTIPLE COMPLETE SHOOT OR ACIDIZE ABANDON* REPAIR WELL CHANGE PLANS (Other) Conversion to di _sposal well SUBSEQUENT REPORT OF: WATER SHUT-OFF ~ REPAIRING WELL FRACTURE TREATMENT ALTERING CASING SHOOTING OR ACIDIZING ABANDONMENT* (Other) (NOTE: Report results of multiple completion on Well Completion or Recompletion Report and Log form.) 15. DESCRIBE PROPOSED OR COMPLETED OPERATIONS (Clearly state all pertinent details, and give pertinent dates, including estimated date of starting any proposed work. With reference to the previous Sundry Notice dated March 20th, 1979 for the perforation of GC-3C in the 9 5/8" casing, it is intended to convert this Cretaceous water source ~ell into a GC-3 water disposal well. Water will be injected through perforations (4 SPF) into the zone 4760' - 4710' BKB. TITLE Manager Development Engr. DATE (This space for State office use) CONDITIONS OF APPROVAL/, ,f~/~l~l~': / TITLE . See Instructions On Reverse Side Approved Cop~ Returned INSTRUCTIONS General' This form is designed for submitting proposals to perform certain well operations, and reports of such operations when completed, as indicated, on all types of leases and lands in Alaska. Item 15: Proposals to abandon a well and subsequent reports of abandonment should include reasons for the abandonment; data on any former or present productive zones, or other zones with present significant fluid contents not sealed off by cement or otherwise; depths (top a;-Id bottom) and method of placement of cement plugs; mud or other material placed below, between and above plugs; amount, size, method of parting of any casing, liner or tubing pulled and the depth to top of any left in the hole; method of closing top of well; and date well site conditioned for final inspection looking to approval of the abandonment. CEMENTING DETAILS COMPLETION DIAGRAM BP WELL NO. GC-3C (30-11-14), WATER SO U ~'F. July 4, 1978 RBE: 70.64m A,~SL BFE: 41.26t A~SL CASING DETAILS CONDUCTOR: 130 sks. Arcticset TT 24" 94# H-40 Conductor 110t · 13 3,/8" CASIHG: 3255.cu. ft. (3000 sx.) Arcticset~ ~ 60 cu. ft. (65 sx.) Arcticset ~ 9 5/8" CASING: First Stage: 944 cu. f't.' (800 sx.) Class "G" with 10~ salt, and 1~ ~'~iction reducer at 15.9 ppg. :Second Stage: Thr°u§h D.V. at 2293 325 cu. ft. (350 sx.) Arcticset::[. at ~5~? ppg. 5 i/2" LIHER: Gravel Packed with i22 sx. 20/40 mesh sand in pi ace. 9 5~" F.O.C. Open 2059* 9 ~8" O.¥. 2293' 13 3~" Casing Shoe 17 1/2" Open Hole 2700* 2700' 7" Reda Nipple 4421~ 7" X 5 1/2" X-Over 4498~ Sperry sun Perma Gauge-5 1/2" X 7" 4499' 5 I/2"X 9 5/8'Baker SAB Packer wi th K-Latch 4536' .4 I/2"XN Hippie 4559' Bottom'4 I/2" Tailpipe 4560' ~" X 9 5/8" Burns Liner Hangers wi th Port Collar 5378~ '7" X 5 1/2" X-Over 5426' 5 I/2" 10 Gauge Wi re Wrap all Weld Screen 5427' --5468~ 9 5/8" Casing Shoe 5536' 12 ]/4" Open Hole 5536' 5 I/2_" Screen (ss above)5542'-5619' 5 !/2" Bull Plug 5620' 15 Open Hole - 5620' ALL. DEPTHS INDICATED ARE DRILLERS DEPTHS BKB. ~ CEMENT [~'DIESEL C(3C!2 ~ 50/50' GLYCOL WATER GRAVEL PACK GC-3C (30-11-]4) W~,TER SOI. I RCE WELL .. STATE OF ALASKA 5. APl NUMERICAL CODE OIL AND GAS CONSERVATION COMMITTEE 50-029-20308 6. LEASE DESIGNATION AND SEF~~ SUNDRY NOTICES AND REPORTS ON WELLS (Do not use this form for proposals to drill or to deepen Use "APPLICATION FOR PERMIT--" for such proposals.) ~ 28310 7. IF INDIAN, ALLOTTEE OR TRIE'~ [' ~L WELL OTHER Wat~ So. ce Well ~. NAME OF OPERATOR 8. UNIT, FARM OR LEASE NAME P~~ ~y Unit Sohio Pe~le~ C~y 9. WELL NO. 3. ADDRESS OF OPERATOR Pouch 6-612, ~chorage, ~ 99502 ~-3C (30-11-14) %. LOCATION Of WELL 10. fIELD AND POOL, OR WILDCA~ At surface P~oe ~y Field 2761' ~, 904' S~, S~. 30, T llN, R 14E, ~M-, 1~. S~C.,T.. R., M.. (BOTTOM (V~tical well) S~. 30, T 1~, R 14E, 13. ELEVATIONS (Show whether DF, RT, GR, etc.) 12. PERMIT NO. ~ 71' ~L 78-34 14. CheCk Appropriate Box To Indicate Nature of Notice, Re )ort, or Other Data NOTICE OF INTENTION TO: TEST WATER SHUT-OFF FRACTURE TREAT SHOOT OR ACIDIZE REPAIR WELL PULL OR ALTER CASING g-~ MULTIPLE COMPLETE ABANDON* CHANGE PLANS (Other) SUBSEQUENT REPORT Of: FRACTURE TREATMENT ALTERING CASING SHOOTING OR ACIDIZING ABANDONMENT* (Other) (NOTE: Report results of multiple completion on Well Completion or Recompletion Report and Log form.) 15. DESCRIBE PROPOSED OR COMPLETED OPERATIONS (Clearly state all pertinent details, and give pertinent dates, including estimated date of starting any proposed work. In reference to the previously approved Water Injectivity Test at CC-3 currently in progress, please be advised of our intentions to perform the following work on the above well. During a recent production test, formation sand channeled through the gravel packed liner screen and sanded up the liner. It is desired to do additional testing in two other intervals above this sanded-up liner as outlined below. We hereby request your approval for the proposed perforations. 1. Run and set a through tubing bridge plug in the 9-5/8" csg @ 5,275' BKB and dump 10' of cement on top of plug. 2. Perforate in the 9-5/8" csg at 4 SPF from 5,180'-5,210' BKB. 3. Perform pulse testing operations in this interval. 4. Run and set a through tubing bridge plug in the 9-5/8" csg @ 5,150' BKB and dump 10' of cement on top of plug. 5. Perforate in the 9-5/8" csg at 4 SPF frc~ 4,710'-4,760' BKB. 6. Production testing of this interval will follow. ~1 I~1 I~1 ~] 16. I here~ertify that t~e ~goi~g is t~ue and correct SIG~D ~ ¢~~~ TITLE D~el°~t ~q~e~g ~/ t ~...~ COMMISSIONER APPROVEDBY [ ~~ ~- TITLE -- See Instructions On Reverse Side DATE 03/28/79 Approved Returned INSTRUCTIONS General: This form is designed for submitting proposals to perform certain well operations, and reports of such operations when completed, as indicated, on all types of leases and lands in Alaska. Item 15: Proposals to abandon a well and subsequent reports of abandonment should include reasons for the abandonment; data on any former or present productive zones, or other zones with present significant fluid contents not sealed off by cement or otherwise; depths (top and bottom) and method of placement of cement plugs; mud or other material placed below, between and above plugs; amount, size, method of parting of any casing, liner or tubing pulled and the depth to top of any left in the hole; method of closing top of well; and date well site conditioned for final inspection looking to approval of the abandonment. SOHIO PETROLEUM COMPANY Division of Sohio Natural Resources Company SOHIO--BP ALASKA PRODUCTION DIVISION TO: Division o~ Oil & Ga~ C, onservntton 3001 Porcupine DH~.e Anchorage, Alaska :"."~., A~N: MR. H. I"--' tc~'~'''':'~'~ 17:'t ANCHORAGE, A~-A~K~ TE LEPHON E (907))265~0~00 '~[~ MAIL: POUCH~'~" ', r ' ANCHORAGE, ALA~KAjg~502,' , ' REFERENCE: ~.~11 Data Transmission "'c/~(~'~q° ('ui°~;"V'-~ '34i;z~ The following material is being submitted herewith. Please acknowledge receipt by signing copy of this letter and returning it to this office:-- /-"' _3L~~~/~~ following Sohio operated well: Run 1,2 2" Run 1,2 2" FDC Run 1,2 2" Transient Pressure & Flowmeter/Data Packet Pressure Data Packet (correc%ed) Gov. Sect ~11 Transient Survey (corrected) Transient Pressure Survey/Data Packet Transient Pressure Survey/Data Packet 1-15-79 12-5-78 7-22-78 1-21-79 1-19-79 ..; E-2 N-8 J-1 .. C01ette Tracy ~ Well Reco~ v SOHIO PETROLEUM COMPANY Division of Sohio Natural Resources Company SOHIO--BP ALASKA PRODUCTION DIVISION To:State of Alaska Division of Oil & Gas 3001 Porcupine Anchorage, AK 99504 Attn: Mr. H. Hamilton 3111 "C" STREET ANCHORAGE, ALASKA TELEPHONE (907) 265~0000 MAIL: POUCH 6-612 ANCHORAGE, ALASKA 99502 DEV-PB-250/8 August 1, 1978 REFERENCE: The following material is being submitted herewith. Please acknowledge receipt by signing a copy of this letter and returning it to this office:-- i copy of the following report: E-3 Pressure Data - Corrected form~ H-4 Pressure Data M-4 Pressure Data M' 1 sepia and 1 print of the following wells: A-2 CNL Run 1 5" C-2 CNL Run 2 5" J-5 CNL Run 2 5" ",d~2~ BHCS Run 1,2 5" DIL Run 1,2 5" FDC Run 1,2 5" Borehol~ Geometry Log Run 1 5" B-3A DIL Run 1 2" CNL/FDC Run 1 2" BHCS Run 1 2" FDC Run 1 2" Colette Tracy ~ Well Records ~.~ SOHIO PETROLEUM COMPANY Division of Sohio Natural Resources Company SOHIO-BP ALASKA PRODUCTION DIVISION State of Alaska Department of Natural Resources Division of Oil and Gas Conservation 3001 Porcupine Drive Anchorage, Alaska 99504 Attention: Mr. O. K. Gilbreth Director Gentlemen: Water Source Well GC-3C (30-11-14) Enclosed, in duplicate, is Form P-7, Completion Report for the above-named well, together with the Well History and Well Logs. Very truly yours, SOHIO PETROLEUM COMPANY District Drilling Engineer PRJ:ja Enclosures cc: Well File #17 Colette Tracy WATER SOURCE WELL GC-3C (30-11-14) WELL HISTORY June, 1978 Spud well 1730 hours, June 14, 1978. Drilled 17 1/2" hole to 2700'~. Ran ' 68 its. 13 3/8" 72# controlled-yield N-80 Buttress casing to2700'. Cemented with 3315 cu.ft. Arcticset II cement. Installed and tested BOPE. Cleaned out to 2770', performed leak-off test to 0.7 psi/ft, gradient. Drilled 12 1/4" h°le to 5500', ran open hole logs. Drilled to 5536'. Ran 143 jts. 9 5/8" 47# controll~ed-yield N-80 Buttress casing to 5536'. Cemented in two stages: First stage with 944 cu.ft. Class G cement, second stage through DV at 2293' with 325 c~.ft. Arcticset cement. Displaced annulus with CaC12 water. Drilled 8 1/2" hole to 5620'. Ran open hole logs, performed leak- off test to 0.61 psi/ft, gradient. Underreamed hole to 15". Displaced hole to CaC12. Ran gravel packing assembly, gravel packed. Ran 7~' tubing, had sand entry into well bore, pulled tubing and gravel packing assembly. Reran 5 1/2" 10-gauge gravel packing assembly to 5620' with top at 5378', gravel packed with 122 sks 20/40 mesh sand. Swab tested well productivity. Ran 11I jts. 7" 23# Soo-95 modified Buttress tubing with 4 1/2" 12.75# L-80 CS Hydril tailpipe assembly. Landed tubing with packer at 4536'. Changed 13 3/8" x 9 5/8" and 9 5/8" x 7" annuli over to 50/50 glycol water mix. Displaced 7" tubing to 9.8 ppg. CaC12. Installed and tested tree. Released rig 0600 hours, July 4, 1978. SOHIO PETROLEUM COMPANY Division of Sohio Natural Resources Company SOHIO-BP ALASKA PRODUCTION DIVISION 3111 "C" STREET I I July 24, 1978 FIL~: TELEPHONE (907) 265-00 MAI L: POUCH 6-612 ANCHORAGE, ALASKA 99 State of Alaska Department of Natural Resources Division of Oil and Gas Conservation 3001 Porcupine Drive Anchorage, Alaska 99504 Attention: Mr. O. K. Gilbreth Director Gentlemen: Water Source Well GC-3C (30-11-14) Enclosed, in duplicate, is form P-4, Monthly Report of Drilling and Workover Operations, for the above-named well for the month of July, 1978. Very truly yours, SOHIO PETROLEUM COMPANY P. R. ~udd District Drilling Engineer PRJ:ja Enclosures cc: Well File #17 Form No. 10404 REV. 3-1-70 SUBMIT IN DUPLICATE STATE OF ALASKA OIL AND GAS CONSERVATION COMMITTEE MONTHLY REPORT OF DRILLING AND WORKOVER OPERATIONS CONFIDENTIAL 5. APl NUMERICAL CODE 50-029-20308 6. LEASE DESIGNATION AND SI{RIAL NO. ADL 28310 1. 7. IF INDIAN'ALOTTEE OR TRIBE NAME OIL [] GAS ~] Water Source Well WELL WELL OTttER 2. NAME OF OPERATOR 8. UNIT FARM OR LEASE NAME Sohio Petroleum Company, Div. Sohio Natural Resources Co. Prudhoe Bay Unit 3. ADDRESS OF OPERATOR 9. WELL NO. Pouch 6-612, Anchorage, Alaska 99502 GC-3C (30-11-14) 4. LOCATION OF WELL At surface: 2780' WEL, 924' SNL, Sec. 30, TllN, R14E, UPM 10. FIELD AND POOL, OR WILDCAT Prudhoe Bay Field 11. SEC. T. R. M. (BOTTOM HOLE OBJECTIVE) Sec. 30, TllN, R14E, UPM 12. PERMIT NO. 78-34 13. REPORT TOTAL DEPTH AT END OF MONTH, CHANGES IN HOLE SIZE, CASING AND CEMENTING JOBS INCLUDING DEPTH SET AND VOLUMES USED~ PERFORATIONS, TESTS AND RESULTS FISHING JOBS JUNK IN HOLE AND SIDE-TRACKED HOLE AND ANY OTHER SIGNIFICANT CHANGES IN HOLE CONDITIONS. July. 1978 Reran 5 1/2" 10-gauge gravel packing assembly to 5620' with top at 5378'. Gravel packed with 122 sks 20-40 mesh sand. Swabbed tested well productivity Ran 111 jts. 7" 23# Soo-95 modified buttress tubing with 4 1/2" 12.75# L-80 CS Hydril tailpipe assembly. Landed tubing with packer at 4536'. Changed 13 3/8" x 9 5/8" and 9 5/8" x 7" annuli over to 50/50 glycol water mix. Dis- placed 7" tubing to 9.8 ppg. CaC12. Installed and tested tree. Released rig 0600 hours, 7/4/78. 14. I hereby certify tha.~/i.~ngjs tr~,~e an~l~rrect TiTLE District Drilling EngineerDATE NOTE-Report on this form is required for each calendar month, regardless of the status of operations, and must be filed in duplicate with the oil and gas conservation committee by the 15th of the succeeding month,unless otherwise directed. CONF'itDENTii ' i. SOHIO PETROLEUM COMPANY Division of Sohio Natural Resources Company SOHIO-BP ALASKA PRODUCTION DIVISION 3111 "C" STREET ANCHORAGE, ALASKA TELEPHONE (907) 265-0000 MAIL: POUCH 6-612 ANCHORAGE, ALASKA 99502 July 6, 1978 State of Alaska Department of Natural Resources Division of Oil and Gas Conservation 3001 Porcupine Drive Anchorage, Alaska 99504 Attention: Mr. O. K. Gilbreth Director Gentlemen: Water Source Well GC-3C (30-11-14) Enclosed, in duplicate, is form P-4, Monthly Report of Drilling and Workover Operations, for the above-named well for the month of June, 1978. Very truly yours, SOHIO PETROLEUM COMPANY PRJ:ja Enclosures cc: Well File #17 P. R. Judd District Drilling Engineer Form No. P-4 REV. 3-1-70 SUBMIT IN DUPLICATE STATE OF ALASKA OIL AND GAS CONSERVATION COMMITTEE MONTHLY REPORT OF DRILLING AND WORKOVER OPERATIONS CONFIDENTIAL 5. APl NUMERICAL CODE 50-029-20308 6. LEASE DESIGNATION AND SERIAL NO. ADL 28310 WELL WELL OTHER Water Source Well 2. NAME OF OPERATOR 8. UNIT FARM OR LEASE NAME Sohio Petroleum Co., Div. of Sohio Natural Resources Co. Prudhoe Bay Unit 3. ADDRESS OF OPERATOR 99502 30, TllN, R14E, UPM Pouch 6-612, Anchorage, Alaska 4. LOCATION OF WELL at surface: 2780' WEL, 924'SNL, Sec, 9. WELL NO. CC-3C (30-11-14) 10. FIELD AND POOL, OR WILDCAT Prudhoe Bay Field 11. SEC. T. R. M. (BOTTOM HOLE OBJECTIVE) Sec. 30, TllN, R14E, UPM 12. PERMIT NO. 78-34 13.REPORT TOTAL DEPTH AT END OF MONTH, CHANGES IN HOLE SIZE, CASING AND CEMENTING JOBS INCLUDING DEPTH SET AND VOLUMES USED~ PERFORATIONS, TESTS AND RESULTS FISHING JOBS JUNK IN HOLE AND SIDE-TRACKED IIOLE AND ANY OTHER SIGNIFICANT CHANGES IN HOLE CONDITIONS. June, 1978 Spud well 1730 hours, June 14, 1978. Drilled 17~" hole to 2700'. Ran 68 jts. 13 3/8" 72# controlled yield N-80 Buttress casing to 2700'. Cemented with 3315 cu. ft. Arcticset I1 cement. Installed and tested BOPE. Cleaned out to 2770', performed leak-off test ~to 0.7 psi/ft, gradient. Drilled 12¼" hole to 5500', ran open hole logs. Drilled to 5536'. Ran 143 jts. 9 5/8" 47# controlled yield N-80 Buttress casing to 5536'. Cemented in two stages: First stage with 944 cu. ft. Class G cement, second stage through DV at 2293' with 325 cu. ft. Arcticset cement. Displaced annulus with CaC12 water. Drilled 8~" hole to 5620'. Ran open hole logs, performed leak-off test to 0.61 psi/ft, gradient. Underreamed hole to 15". DiSplaced hole to CaC12. Ran gravel packing assembly, gravel packed. Ran 7" tubing, had sand entry into well bore, pulled tubing and gravel packing assembly. 14. I hereby certify that the fore,go.0~..g is true pnO corrget . .~~.~ ~.:~? ff/~ TITLE Dis t r.[ c t Dr_[ll.[ D_~ gn~inee~DATE 7-- ~ 7~- SIGNED MOTE--Report on this form is required for each calondar month, r~oardloss of tho status of oporations, and must bo iliad in duplicato with tho oil and gas consarvation ¢ommittoo by tho lSth of tho su¢coodino month,unless othorwiso diroctod. j~.~~sion of Oil and Gas Cc~servaticn O. K. Gilbreth, June 22, 1978 Director Hoyle H. Hamil~ /~'~ Petroleum In~_~~r ~~f~J~_u~e_13, 1978 - I departed my hc~e at 7:45 AM for an 8:15 AM s~ and 9:30 AM departure via Sob/o's charter for Prudhoe Bay, arriving at 11:05 AM. I proceeded to Well B-6 wh~re tests were initiated that e~ning. They, June 15, 1978 - I prooeed~ to Well GC-3C where I m~t with ~'S-~-,'~~-~o~, and Bob ~oy, toolpusher for Nabors 18-E. Nipp!ing up was in progrp_ss so I toured the location which. ~s ~sll organized, reserve pit well built, rig in good repair and v~.ll sign in place. riday, June 16, 1978 - Initial low pres~ t~s[[ng revealed the ring -'in-the-dri~ spool was badly cc~roded frcm calcium chloride so the spool ~as ~ frc~ the stack, ring groove t~lded up and a new ring ~ ~achi~d. Saturday, June 17, 1978 - Because of the experience with the drilling surfaces, install haw ring gaskets and renipple up. This ~rk cc~t/nued ~ June 18, 1978 - Tests began at 1:15 ~ with the shoe on the ~,-af-~9~¥, upper pipe rams, lower pipe rams, inside valve and ~ valve in the kill line and wing valve and HCR valv~ in the choke lin~ tested to 3000 psig. Ann~!ar preventer tested to 2500 psig. Kelly cock and lower kelly valve tested to 3000 psig. Both dart and ball type floor valves w~re in place on the floor. Blind rams th~n tested to 3000 psig. While nippling up the test hose to the choke ~anifold, I checked the a~ator pressure at 3000 psig. N2 backup bottles tested 2000, 2000, 2350 and. 2000 psig. GC-~ ~ ~ 2- June 22, 1978 S~ valves ~ thrifty-two f~s in ~he choke manifold tested to 5000 psig. (Sohio's drill~ foreman insisted cn testing the choke manifold to 5000 psig). ~ manual adjustable chokes ~are free Tests ~ concl~ at 3:40 AM and a field inspec+_fon report was prepared wig a og~t given to Lee S~s, a copy mailed to S%~de Sw~n~ ~ a copy attached to this report. I dslkarted ~ Bay strip at 1:30 PM via W]mn flight #1 in Anchorage at 3:10 PM and at my ~ at 3:45 PM. In ~~y: I ~tnes~ed successful BOPE tests c~ Sohio's C~-3C. Atta~t Ala. ~ Oil and Gas Conservation Commits e Field Inspection Report Drl g Permit No '~>~ =~ ,~--~- Wel 1/'.E~t:=~m Sec~'~T [~R/~/L.=, ~/M · ' _C~ ~J 7' · ...... Operator_~/~ Represented bY~')~o,~.S Name & Number G~ ~_.~__ S~s~c~ox~ Type ~nspec~on ~s~ctocy T~pe inspection Yes ~o J~em (~l_oc~an,~enec~l ?es Na ~em (~BOPE Tests ~. ~enex~l ~auseReep~n~ (~ ( ) 1~. TesU ~lu~d-( )w~x. [' ~mud (~a~l ~. Resecve P~-( )apen( )~11ed (~( } 1~. M~s~ex Hyd. Can~col S~s.-~,~,~ps~a 4. Rig ( ) Safety Valve Tests ) ( 5. Surface-No. Wells ) ( 6. Subsurface-No. Wells ( ) Well Test Data ) ( ) 7. Well Nos. , , , ) ( ) 8. Hrs. obser , , ) ( ) 9. BS&W , , , ) ( ) 10. Gr. Bbls. ( ) Final Abandonment ( ) ( ) l l. P&A Marker 18. ~!2 btls.~,_.-_~m,_~._~C~.~,;c~,~psig 19. Remote Controls 20 Drill inQ spool- ~!~ "outlets (~() 21 (~() 22 (~() 23 (~/.~ ( )24 (~() 25 (~)~- ( )26 (~/~ ( ) 27 (~)~ ( ) 28 Kill Line-(~Check valve Choke Flowline (~)~'HCR valve Choke Manifold No. valvs/~ flgs Chokes.-( ~7f~emote( )Pos. (~-dj. Test Plu~-(~l~ellhd( )csQ( )none Annul ar Preventer~?~ps Blind Rams~_,psi~ Pipe Rams..~/_..~-,,:~. psiq ( ) ( ) ( ) ( ) 13. Clean-up (~)" ( ) 30. Lower Kelly valve.~_~.~,psi~ ( ) ( ) 14. Pad leveled Total inspection observation time_,~_, rs/d~ Total number leaks and/or equiP, failures Remarks cc :~,~~ti fy in days or when ready I ns p e c t e d b y _~~_?D a t e ~;L ~-~-~Ji~J'_~?'._ April 4, 1978 Bay Unit ~-3C (30-11-14) No. 78-34 P. R. Judd ~io Petro~ P. O. Box 4-1379 Anchorage, Alask~ 99509 Enclosed is ~+~ ~ applicatic~ for permit to drill the above · ef~ %ell at a Icra~on in ~ 30, ToasgRp 11}7, Pange 14E, UPM. A directicaal D~ ri~s ~ Alas~m ~ th~ dra~ sy~ ha-~ been ~sifi~ as ~t ~ ~ ~ ~ ~a~ ~ ~s fish. ~ ~ ~s ~ ~j~ ~ ~ 16.50.870 ~ ~ ~~ p~ga~ ~~ ~ ~y ~ ~~~ ~ ~ ~i~t ~'s offi~, ~t ~~~c~. Pollut~ of ~ waters of ~ Statm is ~ited by AS 46, Chapter 03, Article 7 ~ ~ regnlatic~ pronulgated th~re~ (Title lB, Alaska ~strati-~ ~, ~ 70) and by t~ Federal Water Pollution Control ~, as ~. Prior to cornicing oparati~ you mai, ~ ~tacted by a repmm~a--tive of ~ De~~t of Env~tal C~servation. Pursuant to AS 38.40, ~ ~ ~ Stat~ Leases, the Alaska Department of ~ is being ~fied of ~ issuance of ~ pezmit to drill. To ~ ~ ~ ~~ field work, we ~ appzeciate your notifying this offioe within 48 ~ ~ ~he ~all is s~. ~ would also like to be notified ~ that a rep_?ese~tati~ of ~ Division may be present to witness ~_~ng of b~ prec,%er eqni~t ~fore surfaoe casing shoe is drilled. P. R. J~]d -2- P. B. UDit GC-3C ~nril 4, 1978 Use of a di .%~-%_~r sy~ is waived for this and fu~/re wells drilled frcm the GC-3 pad, ccitt ~ satisfactory results frcm the drilling of GC-3A. ~t gra'~l rock details ~nd ~ design ~ Fozm P 10-403 before doing In ~ event of susper~icm or ~t please gi~e this office adequate advance notificatica% so that w~ may have a witness present. De~artm~lt of Fish ~ ~, Habitat Sectic~ w/o encl. Departn~nt of En~tal Oc~servation w/o encl. De~t of Iab~r, ~p~-rvisor, Labor Law Ompliance Divisic~ w/o encl. SOHIO PETROLEUM COMPANY Division of Sohio Natural Resources Company SOHIO-BP ALASKA PRODUCTION DIVISION 3111 "C" STREET ANCHORAGE, ALASKA TELEPHONE (907)265-0000 MAIL: P.O. BOX4-1379 ANCHORAGE, ALASKA 99509 March 27, 1978 State of Alaska Department of Natural Resources Division of Oil and Gas Conservation 3001 Porcupine Drive Anchorage, Alaska 99504 Attention: Mr. O. K. Gilbreth Director Gentlemen: Well GC-3C (30-11-14) Enclosed, please find the following documents: 1. Application for Permit to Drill 2. Proposed Drilling Outline 3. Our check in the amount of $100.00 to cover the permit filing fee. 4. Three copies of surveyor's plat showing well location. Very truly yours, SOHIO PETROLEUM COMPANY P. R. Judd District Drilling Engineer PRJ:ja Enclosures cc: Well File #17 Form 10-401 SUBMIT IN TR ArE REV. 1-1-71 (Other ins/rue' ..0 Gq reverse side) la. TYPE OF WORK STATE OF ALASKA OIL AND GAS CONSERVATION COMMITTEE PERMIT TO DRILL OR DEEPEN DRILL [~ DEEPEN [~ b. TYPE OE WELL OIL GAS SINGLE MULTIPLE ~ZLL ~] WELL ~] OT.ER Water Source ms,~ ~ ZONE 2. NAME OF OPERATOR gnhqn Po~rolmum Company, Div, of Sohio Natural Resources Co. ~. ~VaESS OF OeE~Oa P. O. Box 4-1379, Anchorage, Alaska 99509 4. LOCATION OF WELL At surface 2780' TEL, 924' SNL, Sec. 30, TllN, R14E, UPM At proposed prod. zone 27RO' WET._ q?&' n~L, Set..- RD~ T]IN, R!4E, UPM 13. DISTANCE IN MiLks-A-ND DiPg-c~I'ON ~d0~ NEXI~EST TOW2q O-R-POrT-OFFI~--- 9 miles NW of Deadhorse API No. 50-029-20308 6. LEASE DESIGNATION AND SERIAL NO. ADL 2831O 7. IF INDIAN, ALLO'I'i'EE OR TRIBE NAME 8. UNIT t'ARM OR LEASE NAME Prudhoe Bay Unit 9. WELL NO. Cc-3c (30-ii-14) 10. HELD AND POOL, OR WILDCAT Prudhoe Bay Field 11. SEC., T., R., M., (BOTTOM ltOLE OBJEC~flVE) Sec. 30, TllN, R14E,. UPM 12. 14. BOND INFORMATION: T'n,E Blanket Surety and/or No. American Insurance Co. 3348616 ^mom $100,000.00 15. 18. 21. DISTANCE FROM PROPOSED * LOCATION TO NEAREST PROPERTY OR LEASE LINE, FT. (Also to nearest drig, unit, if any) DISTANCE FROM PROPOSED LOCATION TO NEAREST WELL DRILLING, COMPLETED, OR APPLIED FOR, FT.' 250' SSE of GC-3A ELEVATIONS (Show whether DF, RT, CR, etc.) KE.= Est. 70' AMSL 16. No. OF ACRES IN LEASE i' 2491 19. PROPOSED DEPTH 5685' 23. ' PROPOSED CASING AND CEMENTING PROGRAM 17. NO,ACRES ASSIGNED TO Tills WELL lq-'/ a 20. ROTAP, Y OR CABI.E TOOLS Rotary 22. APPROX. DATE WORK WILL START June 5, 1978 SIZE OF HOLE SIZE OF CASING BZIGttT PER FOOT GRADE SE~ING DEPTH Quantity of cement 24'.' 20",, 94# H-40 100' 100 cu.ft. . 37~" ]3 3/8". 72# . L-80 27.00' 2000 cu.ft. ]9~" 9._5/8" ~7~ I.-8O 5525' , 800 cu.ft. & 135 cu.ft. , . _ ,, See attached summary sheet. 24. I hereby certify th~ SIGNED~.~c''~'~'a IN ABOVE SPACE DESCRIBE PROPOSED PROGRAM: If proposal is to deepen give data on present productive zone and proposed new productive zone. If proposal is to drill or deepen directionally, ~ve pertinent data on subsurface locations and measured arid true .._..,~vertical depths. Give blow?ut preventer progam. ~ing'is T'e and C°~ct t ,,,,ri'~dfl i , , , - (This space for State office use) SAMPI.ES AND CORE CHIPS REQUIRED [] YES [~ NO DIRECTIONAL SURVEY REQUIRED [] YES I~NO MUD LOG [] YES CONDITIONS OF APPROVAL, IF ANY: [~NO OTHER REQUIREMENTS: A.P.I. NUMERICAL CODE 50-029-20308 PERMIT NO.. APPOVEDBY 78-34 APPROVAL DATE TITLE . Chai ,rman See Instruction On Reverse Side Ap. ril 4, 1978 DATE April 4, 1978 PROPOSED DRILLING & COMPLETION PROGRAM WATER SOURCE WELL GC-3C Dry bucket drill 26" hole to 80' below ground level and cement 20" 94# conductor to surface. Drill 17 1/2" hole to 2700' and cement 13 3/8" 72# L-80 Buttress casing to surface using 2000 cu.,ft, cement. Install and test 13 5/8" blowout preventers consisting " in of pipe rams, blind rams,~ar preventer from 13 3/8 cas g point to T.D. A request for waiver of diverter system from conductor point is made based on results from first well drilled,on this pad. Drill 12 1/4" hole vertically to 5525'. Ran 9 5/8" 47# L-80 Buttress casing to 5525' and cement first stage with 820 cu.ft, cement. Cement second stage with 135 cu.ft, through DV tool at 2700'. A FOC at 2200' will be left open to circulate the well with non-freezing fluid. Drill 8 1/2" hole to 5685', change well over to brine, and open well bore to 15" by under-reaming. Set 220' liner in hole and gravel pack with sand. Complete well with 7" 23# Soo-95 tubing and production packer set at 4500'±. &' tubing will be equipped to receive a wireline suspended electric pump for water production. Actual open hole completed intervals to be based on logs from Wells GC-3A and GC-3B. PROPOSED DRILLING & COMPLETION PROG~,[ WATER SOURCE WELL GC-3C Dry bucket drill 26" hole to 80' below ground level and cement 20" 94# conductor to surface. Drill 17 1/2" hole to 2700' and cement 13 3/8" 72# L-80 Buttress casing to surface using 2000 Cu.ft. cement. Install and test 13 5/8" 5000 psi W.P. blowout preventers consisting of pipe rams, blind ramS, and annular Preventer from 13 3/8" casing point to T.D. A request for waiver of diverter system from conductor point is made based on results from first well drilled on this pad. Drill 12 1/4" hole vertically to 5525'. Ran 9 5/8" &7# L-80 Buttress casing to 5525' and cement first stage with 820 cu.ft, cement. Cement second stage with 135 cu.ft, through DV tool at 2700'. A FOC at 2200' will be left open to circulate the well with non-freezing fluid. Drill 8 1/2" hole to 5685', change well over to brine~~ and open well bore to 15" by under-reaming. Set 220' liner in hole and gravel pack with sand. Complete well with 7" 23# Soo-95 tubing and production packer set at 4500'±. &' tubing will be equipped to receive a wireline suspended electric pump for water production. Actual open hole completed intervals to be based on logs from Wells GC-3A and GC-3B. PROPOSED DRILLING & COMPLETION PROGRAM WATER SOURCE WELL GC-3C Dry bucket drill 26" hole to 80' below ground level and cement 20" 94# conductor to surface. Drill 17 1/2" hole to 2700' and cement 13 3/8" 72# L-80 Buttress casing to surface using 2000 cu.ft, cement. Install and test 13 5/8" 5000 psi W.P. blowout preventers consisting of pipe rams, blind rams, and annular preventer from 13 3/8" casing point to T.D. A request for waiver of diverter system from conductor point is made based on results from first well .drilled on this pad. Drill 12 1/4" hole vertically to 5525'. Ran 9 5/8" 47# L-80 Buttress casing to 5525' and cement first stage with 820 cu.ft, cement. Cement second stage with 135 cu.ft, through DV tool at 2700'. A FOC at 2200' will be left open to circulate ~the well with non-freezing fluid. Drill 8 1/2" hole to 5685', Change well over to brine, and open well bore to 15" by. under-reaming. Set 220' liner in hole and gravel pack with sand. Complete Well with 7" 23# Soo-95 tubing and production packer set at 4500'~. &' tubing will be equipped to receive a wireline suspended electric pump for water production. Actual open hole completed intervals to be based on logs from Wells GC-3A and GC-3B. UJ bJ I 2~ 22 · ,) .~t ~:G.C. No. 3 W_E, LL 24 25 30 ~ LA% ~ 70 CERTIFICATE OF SURVEYOR I hereby certify thet lam properly registered end licensed to prectice lend surveying in the State of Aleske and that this plot represents a Iocetion survey made by me or under my supervision, and that ali dimensions end other deteils ere correct Date Surveyor G:C. No.5 WATER REI.NJECTION WELL"C" Located in Surveyed for B. P0 ALAS K A INC. Surveyed by F.M. LINDSEY 8[ ASSOC. LAND ~ HYDROGRAPHIC SURVEYORS 2502 West Northern Lights Boulevard Anchorage i i I i i iii I [ . Box 4- 081 Al aska ..? ~ ~ 'G.C. No. :5 WELL "C"i .Iv~" i%'~ 24 ~ 2.5 z,o ~ LA~ : 70°17'003 ' X~ i ~ LONO.:t48°40'59'28" ~ SCALE t": ! MILE T. 10 N CERTIFICATE OF SURVEYOR i hereby certify that lam properly registered and lice.nsed to practice land surveying in the State of Alaska and that this plat represents a location survey made by me or under my supervision, and that ail dimensions and other details are correct. Date Surveyor PROPOSE~ ..... G:C. No.3 WATER REI.NJECTION WELL"C" ~ oc~ted in Surveyed for B.P, ALASKA INC, i i ii iii ii ii ii i Surveyed by E M. LINDSEY I~ ASSOC. LAND & HYDROGRAPHIC SURVEYORS 2502 West Northern Lights Boulev(]rd Box 4-081 A nch o rage Ai aska CHECK LIST FOR NEW WELL PERMITS Company ~LC.mA~:D ' Yes No Remarks .. 1. Is the permit fee attached .... ....... ~/ff/~. Lease & We ] 1 Ho. /~)~!i~ LY ~' <~ ~:J~-3 C 2. Is well to be located in a defined pool .............. 3. Is a registere~d survey plat attached . . . ,. - 4. Is well located proper distance from property line 5. Is well located proper distance from other wells ......... 6. Is sufficient undedicated acreage available in this pool . 7. Is well to be deviated . ' · . ............ 8. Is operator the only affected party . 9. Can permit be approved before ten-day wait ............ ~}~ 10. Does operator have a bond in force 11. Is a conservation order needed . 12. Is administrative approval needed ............... ~/~,,< 13. Is conductor string provided 14. Is enouqh cement used to circulate on conductor and surface .... 15. Will cement tie in surface and intermediate or production strings 16. Will cement cover all known productive horizons 17. Will surface casing protect fresh water zones ...... 18. Will all casing give adequate safety in collapse, tension & burst 19. Does BOPE have sufficient pressure rating - Test to ~oo~, . psig 20 Has DI,tEM approved Plan of Operation ................ Additional Requirements' /~',,~'~'~ /' ' ~~. c ,::~,.-.,,~ .., . ..... ' U O' :v ~...:. ,... ~' ' Approval Recommended' Geology: Engi neeri ng' _Revised 11/17/76