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Home My WebLink About180-129 :.. r'-- STATE OF ALASKA r'\ ALASKA .L AND GAS CONSERVATION COM¡ ./SION WELL COMPLETION OR RECOMPLETION REPORT AND LOG Zero Other 5. Date Comp., Susp., or Aband. . / ~ t{, fl:). Z-öt:>Y- 6. Date Spudded ~!:'f 02/03/1981 çJ-¡' 7. Date TD. Reached 03/25/1981 8. KB Elevation (ft): 39.3' 1b. Well Class: / D Development ~ Exploratory D Stratigraphic Test D Service 12. Permit to DIiII Number 180-129"""'" 304-036 13. API Number ../ 50- 029-20527-00-00 14. Well Name and Number: Sag Delta #5 (SAGO-OS) /' 15. Field I Pool(s): Wildcat No. of Completions 1a. Well Status: D Oil D Gas D Plugged ~ Abandoned D Suspended D WAG 20AAC 25105 20AAC 25 110 FDC/CNUSP/CAL, CBL, MUPUCAL, HDT, RH, Velocity Survey, CASING, LINER AND CEMENTING RECORD SETTING DEPTH MD SETTING DEPTH TVD HOLE Top BOTTOM Top BOTTOM SIZE 39' 120' 39' 120' 26" 39' 2728' 39' 2728' 17-1/2" 39' 9520' 39' 8452' 12-114" 9029' 11063' 8042' 9780' 8-1/2" PRODUCTION TEST Method of Operation (Flowing, Gas Lift, etc.): N/A PRODUCTION FOR OIL-BBL GAs-McF WATER-BBL TEST PERIOD ... CALCULATED..... OIL-BBL 24-HoUR RATE""" CORE DATA Brief description of lithology, porosity, f!'ß..ÇN!,~s....a.p~rent dips and presence of oil, gas or water (attach separate sheet, if necessary). Submit core chips; if none, state "non~"i'c: ~;.~ .O:J ¡ ~~.......<--.i R E C E IVE D None :.. L{d,-~.:..d :~- '~_.)O !"11 G \ N A L MAY 1 4 2004 ;\ Alaska Oil & Gas Cons. Commission MAynCîOf69;OO4 ~ y 0 GINJ D WINJ D WDSPL 2. Operator Name: BP Exploration (Alaska) Inc. 3. Address: P.O. Box 196612, Anchorage, Alaska 99519-6612 4a. Location of Well (Governmental Section): Surface: 2322' NSL, 727' EWL, SEC. 36, T12N, R15E, UM Top of Productive Horizon: N/A Total Depth: 3782' NSL, 4730' EWL, SEC. 36, T12N, R15E, UM 4b. Location of Well (State Base Plane Coordinates): Surface: x- 717981 y- 5980753 Zone- ASP~.- TPI: x- y- Zone- ASP4 Total Depth: x- 721939 y- 5982330 Zone- ASP4 18. Directional Survey DYes ~No 21. Logs Run: DIUBHCS/GRISpml, 22. CASING SIZE 20" WT. PER FT. 94# 72# 47# 29# GRADE H-40 L-80 L-80 L-80 13-3/8" 9-518" 7" 23. Perforations open to Production (MD + TVD of Top and Bottom Interval, Size and Number; if none, state "none"): None MD TVD MD 26. Date First Production: Not on Production Date of Test Hours Tested Flow Tubing Casing Pressure Press. 27. Form 10-407 Revised 12/2003 9. Plug Back Depth (MD+ TVD) Surface + Surface 10. Total Depth (MD+TVD) 11063 + 9780 11. Depth where SSSV set N/A MD 19. Water depth, if offshore N/A MSl Ft Ft 16. Property Designation: ADL 034630 17. land Use Permit: 20. Thickness of Permafrost Discontinuous CBL, Gyro Survey CEMENTING RECORD 12 cu yds Arcticset to Surface 3488 cu ft PF II to Surface 1322 cu ft Class 'G', 130 cu ft PF 'C' 720 cu ft Class 'G' AMOUNT PULLED 24. TUBING RECORD DEPTH SET (MD) PACKER SET (MD) SIZE None TVD 25. ACID, FRACTURE, CEMENT SQUEEZE, ETC. DEPTH INTERVAL (MD) AMOUNT & KIND OF MATERIAL USED 300' Set Bridge Plug /" /' To Surface Set Surface Plug wi 38.4 Bbls Permafrost Cement ~~~~ GAs-McF CHOKE SIZE I GAS-OIL RATIO OIL GRAVITY-API (CORR) W ATER-BBL CONTINUED ON REVERSE SIDE RBDMS BFL 28. r-. GEOLOGIC MARKERS 29. I"'""'\:ORMATION TESTS NAME MD TVD Include and briefly summarize test results. List inteNals tested, and attach detailed supporting data as necessary. If no tests were conducted, state "None". Lisburne Group 9837' 8720' None RECEIVED MAY 1 4 2004 Alaska Oil & Gas Cons. lJUffdTííSsion Anchorage 30. List of Attachments: Summary of Work, Well Schematic Diagram '\ and corrr to the best of my knowledge. (1/ I~ Title Drilling Engineer 180-129 304-036 Permit No. I Approval No. Date S/I 4/0 4- 31. I hereby certify that the Signed David Reem Sag Delta #5 (SAGD-05) Well Number Prepared By Name/Number: Dnlling Engineer: David Reem, 564-5743 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 1a: Classification of SeNice Wells: Gas Injection, Water Injection, Water-Alternating-Gas Injection, Salt Water Disposal, Water Supply for Injection, ObseNation, or Other. Multiple completion is defined as a well producing from more than one pool with production from each pool completely segregated. Each segregated pool is a completion. ITEM 4b: TPI (Top of Producing InteNal). The Kelly Bushing elevation in feet above mean low low water. Use same as reference for depth measurements given in other spaces on this form and in any attachments. ITEM 13: The API number reported to AOGCC must be 14 digits (ex: 50-029-20123-00-00). ITEMS: ITEM 20: True vertical thickness. ITEM 22: Attached supplemental records for this well should show the details of any multiple stage cementing and the location of the cementing tool. ITEM 23: If this well is completed for separate production from more than one inteNal (multiple completion), so state in item 1, and in item 23 show the producing inteNals for only the inteNal reported in item 26. (Submit a separate form for each additional inteNal to be separately produced, showing the data pertinent to such inteNal). ITEM 26: Method of Operation: Flowing, Gas Lift, Rod Pump, Hydraulic Pump, Submersible, Water Injection, Gas Injection, Shut-In, or Other (explain). ITEM 27: If no cores taken, indicate "None". ITEM 29: List all test information. If none, state "None". Form 10-407 Revised 12/2003 r-. SAG DELTA #5 ~ FINAL PLUG AND ABANDONMENT .. Prudhoe Bay, Alaska Il-May-2004 Prepared By: Fairweather E&P Services, Inc. -- """ -- Page 1 of3 wo. ,,-..., ~ Background Information: Sag Delta #5 was an exploration well drilled in 1980 by the Sohio Alaska Petroleum Company, a heritage company of BP Exploration, Alaska Inc. The well had minor testing performed prior to the operator effectively plugging and abandoning the lower section of the wellbore in 1981. This was accomplished by setting a series of bridge plugs and cement plugs in the liner to cover the perforated intervals, by placing a cement plug and bridge plug to cover the liner lap at 9029' and by displacing a balanced cement plug at 2560'. The well was shut in with a 100' diesel cap and CaCI brine above the topmost cement plug. BPXA, in an ongoing effort to remediate old well sites, set forth in February 2004 to complete the abandonment of Sag Delta #5 in conjunction with the abandonment of Sag Delta #2A and other wells. An ice road was constructed and equipment was mobilized to finalize abandonment of the well without the use of a workover or drilling rig. Sundry Approval was obtained to circulate out the diesel cap, attempt to circulate out sufficient Arctic Pack from the 9-5/8" x 13- 3/8" annulus and place a minimum 150' cement plug in both the 9-5/8" casing and the 9-5/8" x 13-3/8" annulus. The following well work summary details the well work performed on this project. Attachment I is a schematic of the well as it is currently configured. Work Summary and Daily Activities: 14-Feb-2004 15-Feb-2004 6-Mar-2004 8-Mar-2004 l-Apr-2004 4-Apr-2004 -;;¡o ~ . Mobilize Fairweather crew. Cut caisson on well cellar for removal. Dig out and warm up equipment in yard. There will be delays in P&A work due to equipment backlog and inclement weather. Load out well house to location. Remove cellar caisson and set well house over well. Mobilize hot oil unit to location. Tighten all tbg hgr packings and pressure test tree to 1500 psi - OK. RDMO hot oil unit. Mobilize slickline unit to location. Run 3.80 drift and bailer to 325'. POB and RDMO slickline unit. Mobilize slickline unit to location. Strip 8. auge ring under adapter flange and RIB to 300'. POB. Strip in CIBP 30' and set. MIU slickline BOPE ---- and tbg punch. RIB. Punch casing wI trIes from 296' to 285', POR. Connect test pump and pump Y4 bbl diesel to verify perfs open and circulation established. Shut in well. Mobilize cementing equipment to location. Rig up to 13-318" and pump brine down, taking returns from 9-5/8" casing. Plugged offwl 7.1 bbls away. Re-rig to pump down 9-5/8" casing and take returns from 13-3/8". Pump 95 bbls brine to flush out casings. Circ te ut 15 bbls diesel and Arctic Pack. Pump 5 bbls fresh water followed by 8.4 bls permafrost cmt. Good returns - circulated 7 ---- bbls cement to surface. ar tree and RDMO cementing equipment. .. Prepared By: Fairweather E&P Services, Inc. Page 2 of 3 " -~ -- .. E:-- , -~ -= 7-Apr-2004 9-Apr-2004 10-Apr-2004 ll-Apr-2004 ... ",.-.-.. ,.-." Check well for pressure - OK. Use string and nut to tag cement at 10' below ground level. RID back-flow line to tank. Apply nitrogen to wing valve. Blow back brine to backflow tank. N/D back-flow line, wing valves and adapter flange on tree. SID for night. MOB light plant and backhoe to site. Remove well house, tree and casing wing valves. Remove debris from around cellar. Start excavation, remove caisson from cellar. Continue excavating, segregating ice, clean gravel and potentially dirty gravel. SID for night. Mobilize casing saw and compressor. Finish excavation around well to required depth. Excavate access trench into hole. Lower saw onto 20" csg, set same. R/U backhoe to wellhead. Cut all casing strings and cement. p~ stub and weld on marker plate. Witnessed by AOGCC rep J. Spaulding. Back-fill hole and release backhoe. Load out mise equipment and iron junk. v Take delivery of additional gravel for mound over well. Wheel-walk mound to compact. Final mound height approx 4' above original ground level. .- -- Page 3 of 3 Prepared By: Fairweather E&P Services, Inc. -- ;, ""'" , ~ D 0 Proposed As is PTD: 180-129 API: 50-029-20527 -00 ,-..., ~ Sag Delta No.5 Prudhoe Bay BP Exploration (Alaska) Inc. Cement plug from 300' BGL to surface. All casing strings severed 5' below mud line datum or 13' below island surface. 9.8 ppg CaCI2 TOC - 2201' I 26"Hole .II' 20" 94# H-90 @ 120' w/12 Yds3 Cmt / Casing punch 296' - 285, five holes Bridge Plug 300' -Arctic Pack 17 1/2" Hole 133/8" 72# L-80 @ 2728' 3488 Ft3 Permafrost II DV Collar @2600' Cemented WI 130 Fe Permafrost II Cement Plug 2560' - 2650' ~ 7" 26# L-80 @ 11,063' ~ 720 cu ft Class G ¡ Estimated TOC - 5300' Spud Date: February 3, 1981 12 1/4" Hole ATTACHMENT I Date Suspended: April 13, 1981 All depths are RKB Measured Depths Sag Delta No.5 - Cement Retainer @ 8800' Cement Plug 8897' - 9080" Liner Hanger & Top of 7" I..iner @ 9029' 9 5/8" 47# L-80@ 9520' Cemented With 1322 ft3 Class G Cement Plug 9808' - 10,095' Cement Retainer @ 10,095' Perforations 10,160' -10,170' Perforations 10,230' - 10,260' Peñorations 10,620' - 10,650' Cement Plug 10413'.10,700' Cement Retainer @ 10,700' Peñorations 10,720' - 10,770' PBTD @ 10,994' MD TDf@ 11,063' MD (9779' TVD) Fairweather E&P SeNices, Inc. Rev. OOWJP 11-May-Q4 . ., '-"" .""" Drawing Not to Scale r MEMORANDUM State of Alaska Alaska Oil and Gas Conservation Commission TO: Jim Regg V (})¡. {r ~lÂ\ok DATE: April 10,2004 P. I. Supervisor ~l FROM: John Spaulding, Petroleum Inspector SUBJECT: Surface Abandonment Sag Delta 5 PTD 180-129 Thursday April 10. 2004: I traveled to BPXA's wildcat well Sag Delta 5 location to inspect the casing cut-off and surface abandonment of the well. All casing strings were found to be cut off approximately 10 feet below original grade and all casing strings full of cement to surface. A 3/4 inch thick marker plate was welded to the conductor casing with the required information welded to it. SUMMARY: I inspected the surface cement plug, casing cut-off and the P&A marker plate on the Sag Delta 5 well and found all to be in order. Attachments: Sag Delta 5 plate on well.jpg Sag Delta plate.jpg Sag Delta 5 cut off.jpg NON-CONFIDENTIAL surface p&a sag delta 54-10-04 js.doc Sag Delta #5 (BPXA) Suñace Abandonment Inspection Photos from AOGCC Inspector John Spaulding April 1 0, 2004 [ Marker Plate Casing cutoff 10 ft below grade; cement to surface Marker Plate Installed 2004-0410- Surface _Abandonment- SagDelta#5.Js.doc MEMORANDUM State of Alaska Alaska Oil and Gas Conservation Commission TO: Jim Regg,. 7a¡ð 4\qlDk P. I. Supervisor ¡-L DATE: April 4, 2004 FROM: John Crisp, Petroleum Inspector SUBJECT: BPX Sag Delta #5 PTD 180-129 Surface Plug Cement Job April 4. 2004: I traveled to BPX's Sag Delta #5 to witness the surface plug cement job. I witnessed the 13 3/8" x 9 5/8" casing annulus circulated alternating between pumping down the 9 5/8" to pumping down the 133/8" wi 9.8 heated brine. Arctic Pac was circulated out of the 13 3/8" x 9 5/8" annulus. Pumping down the 9 5/8" casing I witnessed the entire 9 5/8" casing to 250' MD along wi the 9 5/8" x 13 5/8" annulus cemented wi 35 bbl's Arctic Set cement with a density of 15.8 ppg. Summary: I witnessed Plug & Abandon work performed on BP's Sag Delta #5. Attachment: None NON-CONFIDENTIAL Plug & Abandonment Sag Delta #5 04-04-04 JC.doc 30-January-2004 Commissioner(s) Alaska Oil and Gas Conservation Commission 333 w. ih Ave., Suite 100 Anchorage, AK 99501 Re: Application for Sundry Approval; Permanent Abandonment: BP Exploration (Alaska) Sag Delta NO.5 (PTD #180-129). Dear Commissioner(s): BP Exploration (Alaska) Inc. (BPXA) hereby applies for Sundry Approval of its plan to permanently r~ plug and abandon the Sag Delta No.5 well. The Sag Delta No.5 was an exploration well drilled by the Sohio Alaska Oil Company (Now BPXA) in 1980. The well had minor testing performed prior to effectively plugging and abandoning the lower section of wellbore in 1981. This was accomplished by setting a series of bridge plugs and cement plugs in the liner to cover the perforated intervals, by placing a cement plug and bridge plug to cover the liner lap aJ 9029 ft, and by displacing a balanced cement plug at 2560 ft and suspending the well. /" BPXA is constructing an access ice road and intends to plug and abandon both the Sag Delta No. 2A and Sag Delta No.5 well's this winter. The anticipated well work start date is late-February, 2004. The plug and abandonment procedure will require displacing out a 100 ft diesel cap at surface and attempting to circulate out sufficient Arctic Pack in the 9 5/8" x 13 3/8" annulus to leave a final 150 ft r"'" minimum length cement plug in both the 9 5/8" wellbore and 9 5/8" x 13 3/8" annulus at surface. The proposed P&A procedure calls for performing the procedure using a Schlumberger coil tubing unit currently under contract with BPXA. Upon re-entry, if conditions are discovered that require the mobilization of a work-over or drilling rig to complete the procedure, arrangements will be made to take advantage of the ice road. Pertinent information attached to this application includes the following: 1 . Two (2) originals; AOGCC Form 10-403 (Application for Sundry Approval) for the well; 2. Two (2) copies; Well plug and abandonment program for Sag Delta NO.5 with schematics showing both the current configuration and the proposed changes. Page 2, Commissioner(s) Contd... If you have any questions or concerns, please contact the undersigned at 564-5743, or Duane Vaagen at 258-3446. Thank you for your assistance in this matter. S' \ cerely; \ i 'C~ David Reem BP Exploration (Alaska) Inc. Attachments cc: Jason Moncrieff (BPXA) Duane Vaagen (Fairweather E&P Services, Inc.) VJ~A ']..1$ I woLf 0 Y:S 2-(5/'4- STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION COMMISSION APPLICATION FOR SUNDRY APPROVAL 20 AAC 25.280 Operational shutdown Plug Perforations D Perforate New Pool D 4. Current Well Class: 1. Type of Request: Abandon ..¡ Alter casing D Change approved program D 2. Operator Name: Suspend Repair well D Pull Tubing D Perforate Waiver Stimulate D Time Extension D Re-enter Suspended Well 0 5. Permit to Drill Number: Exploratory 0 180-129 ,.- D 6. API Number:/ 50-029-20527 -00 Annular Dispos. Other D D D BP Exploration Alaska, Inc. 3. Address: P.O. Box 196612 900 E. Benson Blvd, Anchorage AK 99519 7. KB Elevation (ft): Development Stratigraphic Service 9. Well Name and Number: Sag Delta NO.5 ,/' 39.32' 8. Property Designation: 10. Field/Pools(s): ADL 34630 Wildcat (Exploration) 11. Total Depth MD (ft): 11063' PRESENT WELL CONDITION SUMMARY Effective Depth MD (ft): Effective Depth TVD (ft): 2560' 2560' Total Depth TVD (ft): 9779' Plugs (measured): See Attachment Burst Junk (measured): NA Casing Structural Conductor Length Size TVD 20" 94# H-40 120' 120' 133/8" 72# L-80 2728' 2728' 95/8" 47# L-80 9520' 9520' 7" 26# L-80 11,063' Collapse 120' 2728' 1530 psi 5380 psi 520 psi 2670 psi Surface I ntermed iate Production Liner 9520' 2034' Perforation Depth TVD (ft): 6870 psi 4760 psi 7240 psi 5410 psi Tubing MD (ft): N/A Well P&A'd: No I Suspended Perforation Depth MD (ft): N/A Plugged Packers and SSSV Type: NIA 12. Attachments: Description Summary of Proposal Detailed Operations Program D BOP Sketch D 14. Estimated Date for Commencing Operations: Î a.fe - FebY'uar "2004 16. Verbal Approval: ate: Tubing Size: N/A Tubing Grade: N/A N/A Plugged Packers and SSSV MD (ft): NIA 13. Well Class after proposed work: Exploratory 0 Development 15. Well Status after proposed work: Oil D GasD WAG D GINJ D ..¡ D D Service D D 0 D Plugged WINJ Abandoned WDSPL Commission Representative: 17. I hereby ~~~ that the foregoing is true and correct to the best of my knowledge. Printed Namr, - r A V 1> C ~ REEï&t1. Title SV', We II~ En . Signature' . oJ Phone 56 4- - 5 :14 3 Date COMMISSION USE ONLY Contact David Reem Conditions of approval: Notify Commission so that a representative may witness Sundry Number: -tJ3b ...30 Plug Integrity ~ ~ BOP Test D Mechanical Integrity Test D Other: " ey; -l¡ a.vtlUvl u v~t¡""l r yOCR 11M M- ~ U..... Æ1X¡ CL , Location Clearance RECEIVE:D FEB 04 2004 BY ORDER OF THE COMMISSION COMMISSIONER INSTRUCTIONS ON REVERSE RBDMS afL Subm ÆBuPOc~e 2004 OQIGINAL 5CANNE,D FEB 1 8 2004 Well P &A Program: Sag Delta No.5 PTD: 180-129 1. 2. 3. 4. 5. 6. 7. 8. 9. 10. 11. 12. 13. 14. 15. File and insure all necessary permits and applications are in place. Notify AOGCC of pending well work operations. ~ Construct ice road and prepare pad for use. Thaw and inspect wellhead, lubricate and function test valves and test all for residual pressure. Displace out 100 ft diesel cap at surface with 12 ppg CaCh (current well bore fluid reported to be 9.8 ppg CaCh). Provide 24 hour notice to AOGCC inspectors of /' pending placement of surface cement plug and provide chance to witness same. RIB with e-line and gauge ring to ~270 ft to verify proper drift 10. RIB with e-line and set 9 5/8" CIBP between ~ 250 - 270 ft BGL. /" RIB with e-line and casing punch perforating gun, perforate casing just above CIBP set in step #7. Circulate around heated brine while alternating pmnping down 9 5/8" x 13 3/8" annulus with returns up 9 5/8" wellbore and vice-versa to remove as much Arctic Pak as is possible or until clean returns observed. I f not possible to circulate, re- shoot casing 10' above interval shot in step #8. Repeat step #9. (Every attempt will be made to place a minimum 150+ ft length cement plug in both the 9 5/8" wellbore and 95/8 "x 13 3/8" annulus. If unable, AOGCC will be notified and a waiver will be requested to proceed based on depth achieved.) When circulation achieved, circulate at least two calculated hole volumes based on CIBP set depth and perforation depth. /"j Pump surface cement plug in wellbore by pumping4";Y~1?ls 15.8 ppg Arctic-Set IT or equivalent permafrost type cement. Actual fin~hement volumes to be calculated from final parameters established by steps # 7 and 8. After good / cement returns observed at surface, pump 1.5 bbls warm water behind to displace upper 20 ft of well bore to water. Close annular valves. Swab water out of casing at surface to leave room for internal cut if needed. Excavate to 15 ft minimum below island surface for external casing cut. If water encroachment prevents excavating to depth required, prepare to cut casing strings using shape charge explosives in step # 15. Cut casing strings a minimum of 5 ft below mud line datum or 13 ft minimum BGL using mechanical casing saw or torch. Will attempt to cut at 15 ft if possible. (The island surface has been measured at 3 ft AMSL and mud line at toe of island is 5 ft BMSL (bathymetry charts). An additional 5 ft below mud line // datum requires the casing strings to be cut a minimum of 13 ft below island surface.) If unable to excavate to sufficient depth for external casing cut, mobilize in specialist with explosive shape charges and cut casing strings a minimum of 13 ft below island grade level. Attempt to sever at 18 ft BGL if possible. -¥:- Sag Delta No. 2A P&A Program 1/27/2004 Page 1 of2 16. If casing strings cut externally in step # 13 above, install 1i" steel plug and abandonment marker plate of sufficient size to cover all casing strings including 20" conductor. If casing strings were severed using explosives, no marker plate is required, proceed to step #17. Marker plate to include the following information: Operator Name Well Name Permit to Drill No. API No. BPXA Sag Delta No.5 180-129 50-029-20527-00 /- 17. Remove cellar and all debris, and leave mound over site of well to sufficiently compensate for future thaw and settling, and to prevent ponding. Manifest out all waste wellbore fluiçis.for Class II injection disposal. File Form 10-4&tïRd well work report indicating final well status with AOGCC. Return in summer with AOGCC inspector after thaw for visual inspection and obtain final site clearance. /' 18. 19. dhv/ rev 4 Sag Delta No. 2A P&A Program 1/27/2004 Page 2 of2 Sag Delta No.5 Prudhoe Bay BP Exploration (Alaska) Inc. D [Ð Proposed 100' Diesel Column at Top 26" Hole 9.8 ppg CaCI2 As is 20" 94# H-90 @ 120' 12 Yds3 Cement Arctic Pack in 9 5/8" x 13 3/8" annulus to surface? 13 3/8" 72# L-80 @ 2728 ' 3488 Ft3 Permafrost II .I)~.~; ;:)1 DV Collar @2600' -;'::f Cemented W 1130 Ft3 ';':> Permafrost II Cement Plug 2560' - 2650' PTD: 180-129 API: 50-029-20527 -00 Spud Date: February 3, 1981 Date Suspended: April 13, 1981 All depths are RKB Measured Depths 121/4" Hole Estimated TOC - 5300' ATTACHMENT I Cement Retainer @ 8800' Cement Plug 8897' - 9080" Liner Hanger & Top of 7" Liner @ 9029' 9 5/8" 47# L-80@ 9520 Cemented With 1322 ft3 Class G Perforations 10,160' -10,170' Cement Plug 9808' - 10,095' Cement Retainer @ 10,095' Perforations 10,230' - 10,260' Perforations 10,620' - 10,650' Cement Plug 10413' - 10,700' Cement Retainer @ 10,700' Perforations 10,720' - 10,770' 8 1/2" Hole PBTD @ 10,994' MD TD @ 11,063' MD (9779' TVD) .., o. -. 7" 26# L-80 @ 11,063' 720 cu ft Class G Sag Delta NO.5 Fairweather E&P Services, Inc. Rev. 04 DHV 26-Jan-2004 Drawing Not to Scale . . Sag Delta No.5 Prudhoe Bay BP Exploration (Alaska) Inc. /' 0 D Proposed As is Cement plug from 250' BGL to Surface. Casing Strings Severed /5' Below Mud."tine Datumor 13' minimum below island surface. 171/2" Hole' ',': --.' Casing Punch 240' , , Eight .3" Holes @ 4SPF Bridge Plug 250' ./' Arctic Pack [:' ~! 26" Hole J.-¡ <:~ 20" 94# H-90 @ 120' w/12 YdS3 Cmt ,.'," 9.8 ppg CaCI2 TOC - 2201' 13 3/8" 72# L-SO @ 2728 ' 3488 Fe Permafrost II ., DV Collar @2600' Cemented W 1130 Ft3 Permafrost II Cement Plug 2560' - 2650' /' PTD: 180-129 API: 50-029-20527 -00 Spud Date: February 3, 1981 Date Suspended: April 13, 1981 All depths are RKB Measured Depths Liner Hanger & Top of 7" Liner @ 9029' Estimated TOC - 5300' 12 1/4" Hole ATTACHMENT II }~/\, Cement Retainer @ 8800' ,/;; Cement Plug 8897' - 9080" l{;; 95/8" 47# L-80@ 9520' Cemented With 1322 ft3 Class G Cement Plug 9808' - 10,095' Cement Retainer @ 10,095' Perforations 10,160' - 10,170' Perforations 10,230' - 10,260' 81/2" Hole Perforations 10,620' - 10,650' Cement Plug 10413' - 10,700' Cement Retainer @ 10,700' Perforations 10,720' - 10,770' PBTD @ 10,994' MD TD @ 11,063' MD (9779' TVD) 7" 26# L-80 @ 11,063' 720 cu ft Class G Sag Delta No.5 Rev. 04 DHV 26-Jan-04 Drawing Not to Scale o, RECEIVED STATE OF ALASKA March 23, 2001 ALASKA OIL AND GAS CONSERVATION COUl~~ e. Con.crv.tie. comm,~ion APPLICATION FOR SUNDRY APPROVAL 1. Type of Request: 12. [x] Abandon [ ] Suspend [ ] Alter Casing [ ] Repair Well [ ] Change Approved Program [ ] Operation Shutdown Name of Operator BP Exploration (Alaska) Inc. (Sohio Alaska Petroleum Company) Address 900 E. Benson Blvd. Anchorage, AK 99503 ] Plugging ] Pull Tubing ] Re- Enter Suspended Well 5. Type of well: [ ] Development [X] Exploratory [ ] Stratigraphic [ ] Service Location of well at surface 2322' NSL, 727' EWL, Sec. 16, T.12N., R. 15 E., UM At top of productive interval 1447' North and 3773' East from surface location At effective depth 2322' NSL, 727' EWL, Sec. 16, T.12N., R.15 E., UM At total depth 1461' North and 4003' East from surface location Present well condition summary Total depth: measured 11063 feet true vertical 9779 feet Effective depth: measured 2560 feet true vertical 2560 feet Plugs (measured) Junk (measured) [ ] Time Extension [ ] Perforate ] Vadance [ ] Other [ ] Stimulate 6. Datum Elevation (DF or KB) 39.32 ft. RKB 7. Unit or Property Name 8. Well Number Sag Delta No. 5 (36-12-15) 9. Permit Number 180-129 10. APl Number 50-029-20527 11. Field and Pool Exploratory CMT. plugs: 10,413-10,700, 9,808-10,095 8,897-9,080, 2,560-2,650 Bridge Plugs: 10,700, 10,095, 8,800 None Casing Length Size Cemented - Structural - 20" Conductor 120' 20" To Surface 13 3/8" Surface 2728' 13 3/8" To Surface 9 5/8" Intermediate 9520' 9 5/8" 9520' to 5300' - Production - - - 7" Liner 2034' 7" full liner length MD TVD 120' 120' 2728' 2728' 9520' 8515' 11,010' 9733' Perforation depth: measured True vertical 10,720'-10,770', 10,620'-10,650', 10,230'-10,260', 10,160'-10,170' (see attached wellbore schematic) Tubing (size, grade and measured depth) None Packers and SSSV (type and measured depth) * 9 5/8" X 13 3/8" annulus contains arctic pack None from 2600' to surface 13. Attachments [ ] Description of Sumary Proposal [X] Detailed Operations Program [ ] BOP Sketch 14. Estimated date for commencing operation 15. Early April 2001 If proposal was verbally approved Name of approver Date Approved Contact Engineer Narne/Number: ~ ~cf2z),~l~ ~t-~'~ 16. Status of well classification as: [ ] Oil [ ] Gas Service Prepared By Name/Number: [X] Suspended 17. I hereby certify that the foregoing is true and correct to the best of my knowledge Signe~/,~~~_.~_~ Title Commission Use OnlyJ Location Clearance Date Conditions of Approval: Mechanical Integrity Test~ Notify Commissio. n so representative may witness Plug integrity ~ BOP Test Subsequent form required 10- ~(~ ~ ORIGINAL SIGNED BY D TRvlnr e,-,,.,--. Approved by order of the Commission Form 10-403 Rev. 06/1 §~86 Commissioner Date ~/'/~4/ I Subrflit In Triplicate RECEIVED March 23, 2001 Alaska Oil and Gas Conservation Commission OPERATIONS PROGRAM Anchorage PERMANENT WELL ABANDONMENT BP EXPLORATION (ALASKA) INC. (BPXA) SAG DELTA NO. S PTD: 180-129 AP1 No. 029-20527 1. Obtain all required permits and regulatory approvals before starting any field operations. Complete all BPX HSE requirements before job start-up. 2. Mobilize all required personnel and equipment to Sag Delta No. 5 via sea ice road or rolligon. 3. Hold safety meeting before starting work on the well. . Erect prefab shelter over well and apply heat to wellhead with hot air heater and steam line. When ice in cellar is thawed, remove water with super sucker or vacuum tank. Continue to apply heat to dry out cellar. Function test wellhead valves, lubricate and service valves as necessary. Remove 4 inch blind flange on 4 inch 5,000 psi valve on top of wellhead. Open valve slowly and check for pressure. Note that no BOP's are amicipated for tbs proem since all downhole plugs have been set and }~Bved by the AO~C. ~g up flow nipple to recover diesel. Run in hole to approximately 130 ~. below ground level with open end 1 inch steel pipe ~d circulate out diesel cap in 9 5/8 inch casing with 9.8 ~Q~~~pg~__ CaCh. Recover diesel in waste oil ta~. POH with 1 inch pipe. ~g up wkeline unit.. ~ t~ough 4 inch valve to 200 feet below island surface with performing gun. Shoot 4 each ~A inch holes in 9 ~ inch casing at 200 feet. Using lubricaor or wireline packoffto avoid loss of fluid kom hole. POH Mth perforating ~n. Rig up test pump on 4 inch valve. Open wing valve on "B" section of wellhead and gradually pump into 9 % inch casing. Check for flow of arctic pack (or crude oil, if possibly that was used instead of arctic pack) from wing valve. Do not exceed 1500 psi. If arctic pack or crude oil can be displaded from 9 % inch X 13 % inch annulus, continue displacement with 9.8 ppg CaCh until clean returns are observed at surface. Then go to Step 9 below. If no fluid can be displaced from 9 % inch X 13 % inch annulus under 1500 psi pressure, bleed off pressure and proceed to Step 10 below. (Skip Step 9) . RECEIVED March 23, 2001 Alaska Oil and (}as Conservation Commission Anchorage Rig down test pump and remove 4 inch valve and 4 inch X 13 % inch adaptor flange from wellhead exposing 9 % inch casing. Rig up wireline unit and set bridge plug in 9 % inch casing at 300 feet below island surface. Rig down wireline unit and make up casing severing charge. Lower charge into 9 % inch casing to 190 feet below ground level. Hold safety meeting before initiating this phase of work. Detonate charge and cut 9 % inch casing. Recover cutoff portion of casing using crane and casing jacks, as required. Leave "B" section of wellhead in place to facilitate fluid recovery from subsequent operations. ~OV-,t..,~%~-~'~'~v[ ~,.~.C~~. Rig up cement mixing and pumping module. Using 2 inch open-ended l~K\ '~ ~2~~ pipe, run in hole to bridge plug in 9 % inch casing (if Step 9 implemented) ' or to 175 feet below island surface (if Step 10 not implemented). If only going to 175 feet, push "poor boy" cement retainer in hole ahead of pipe. Mix and pump sufficient permafrost cement to fill wellbore to -15 feet below original mudline (approximately 20 feet below island surface). Specific cement slurry volumes will calculated in the field, depending on approach used. Have plug witnessed by AOGCC. Recover displaced wellbore fluids in vacuum tank. If Step 9 not implemented go to Step 11 after completing Step 10. If Step 9 implemented, skip Step 11 and go to Step 12. 11. Cutoff wellhead below 13 % inch starting head, exposing 9 % inch X 13 % inch annulus. Run into annulus with 3A inch steel pipe to 200 feet below island surface, or as far as pipe will go if 200 feet depth cannot be achieved due to plug formed by arctic pack. Mix and set a permafrost cement plug in annulus. If % inch pipe cannot be advanced to programmed depth, get AOGCC approval for whatever length annulus plug can be achieved. Collect any displaced annulus fluids in vacuum tank and give AOGCC representative opportunity to witness annulus plug. 12. Rig down cementing equipment. Excavate and remove cellar box. 13. Continue to excavate below cellar box to expose 20 inch conductor at a point approximately 10 fi. below the original mudline (-4 fi.). Cut and remove a segment of the conductor and expose the cement in the 13 3/8 inch X 20 inch annulus. Break out cement and expose 13 3/8 inch casing. Rig up safety line on casing to prevent casing sections from falling into excavation as further cuts are made. NOTE: Conduct special safety meeting prior to initiating steps 13 and 14. 14. Cut 13 3/8 inch and 9 5/8 inch casing and remove cutoff sections for backhaul. RECEIVED March 23, 2001 Alaska Oil and Gas Conservation Commission 15. Trim up casing stubs and weld a 30 inch X 30 inch X ½ inch steel ~~ plate identifying well on 20 inch conductor at approximately 9 ft. below island mudline. Backfill excavation to island grade, but leave small mound of gravel over excavation to allow for natural compaction after island surface thaws the following summer. Attachment III shows the post-abandonment condition of the wellbore. 16. Pick up any debris on location and move to next well in program, or demob to Deadhorse, as directed. 17. File new Form 10-407 with AOGCC referencing the new P&A well status. 18. Return to Sag Delta No. 5 location the following summer to pickup any minor remaining debris exposed after snow melts, and to conduct a final location inspection with the AOGCC and DNR. Sag Present Condition RF( FIVI::I March 23, 2001 Del fo N o. 5 oA~)~a Oil and Gas Conservation C.on (os of December 5, 2 Anchorage PTD: 180-129 APl: 029-20527-00 Directional Hole Spud Date: Feb. 3, 1981 Date Suspended: April 13, 1981 LEGEND CEMENT DIESEL MUD FORMATION FLUIDS CoCI2 BRINE (wt. unknown) ARCTIC PACK WELLHEAD AND WELLHEAD SHELTER IN PLACE ~+ +++++ ++~+ + Elev. (RKB): 39.32 ff. AMSL All depth shown are RKB measured depths. TOP 100' OF WELLBORE FILLED W/DIESEL 20" 0 120' CEMENT PLUG 2,560'-2,650' DV COLLAR O 2,600' 13 5/8' O 2,728' EST, TOC 0 ~5,500' / CEMENT RETAINER ~ 8,800' '~ CEMENT PLUG 8,897'-9,080' LINER HANGER Q 9,029' PERFS ~ 10,160'-10,170' 9 5/8" O 9,520' CEMENT PLUG 9,808'-10,095"~/ CEMENT RETAINER ~ 10,0.95'~/2 PERFS {~ 10,250'-10,260' PERFS ~ 10,620'-10,650' PERFS ~ 10,720'-10,770' __;EMENT PLUG 10,415'-10,700'''~ CEMENT RETAINER O 10,700' ~"' C.O. TD ~ 11,010' 7" ~ 11,065' NO SCALE FAIR/PROPOSAL/SAG5A 1:1 nission Sag Delta No. 5 Proposed Permanent Abandonment Condition PTD: 180-129 APl: 029-20527-00 Directional Hole Spud Date: Feb. 5, 1981 Date Suspended: April 15, 1981 LEGEND CEMENT MUD FORMATION FLUIDS CaCI2 BRINE (wt. unknown) ARCTIC PACK CASING STRINGS CUTOFF AT >10' BELOW MUDLINE DATUM Elev. (EKB): 59.52 ft. AMSL All depth shown (3re RKB measured depths. 20" 0 120' SURFACE CEMENT PLUGS IN 9 5/8" CASING TO 150' BELOW CUT OFF LEVEL, AND AS DEEP AS POSSIBLE (NOT TO EXCEED 150') IN 9 5/8" X 1.3 3/8" ANNULUS. CEMENT PLUG 2,560'-2,650' DV COLLAR ~ 2,600' 15 5/8' ~ 2,728° EST. TOC 0 ~5,300' CEMENT RETAINER ~ 8,800' CEMENT PLUG 8,897'-9,080' LINER HANGER ~ 9,029' PERFS ~ 10,160'-10,170' ,9 5/8" 0 9,520' CEMENT PLUG 9,808'-10,095' CEMENT RETAINER ~ 10,0.95' PERFS {~ 10,250'-10,260' PERFS ~ 10,620'-10,650' PEEFS ~ 10,720'-10,770' ~;EMENT PLUG 10,415'-10,700' CEMENT RETAINER 0 10,700' C.O. TD 0 11,010' 7" 0 11,065' NO SCALE FAIR/PROPOSAL/SAG5B 1:1 SR .3/8/01 I II Re: Sag Delta 8 and Sag Delta 5 Subject: Re: Sag Delta 8 and Sag Delta 5 Date: Wed, 04 Apr 2001 16:40:57 -0700 From: Tom Maunder <tom_maunderi~admin.state.ak. us> To: Julie Heusser <julie_heusser(~admin.state.ak. us> Julie, Following up on your questions regarding a wellhead drawing and the use of a vibratory hammer on one of the wells. Bob Gardner was over and did provide a wellhead sketch. The drawing does not have a lot of detail. The wellhead was manufactured by McEvoy which was a pretty standard type for the time. The procedure differences with regard to using a hammer or explosive. The #8 welt was drilled from an artificial island and due to the built up height has a greater distance from surface to the intended cutoff point below the island base. It is not mechanically feasible to dig out to such depth, hence the use of explosives. The #5 well was drilled from a natural island. With essentially no added freeboard, it is feasible to mechanically dig as deep as possible and then use the vibratory hammer to remove the tubulars. Bob indicated that he would prefer to use the hammer on all removals and avoid explosives altogether. Bob indicated he would welcome the opportunity to meet and discuss the project at your convenience. Let me know if you need further details. Tom Julie Heusser wrote: Hel 1 o Tom, I'm reviewing the proposed Sag Delta 8 and Sag Delta 5 abandonments. Why is on Sag 8 they propose using a vibratory hammer to remove the casing and conductor while on Sag Delta 5 they make no mention of this? Given these two procedures were apparently written by the same individual and submitted at the same time, I can only infer that there is some difference between the two wells. Any idea what it might be? Either way, our abandonment regs indicate Tom Maunder <tom maunder@admin.state.ak.us> Petroleum Engineer Alaska Oil and Gas Conservation Commission 1 of I 415101 9:19 AM 01/01/01 14:27 FAX 907 564 5190 DESCRIPTION ~ 3" 5M Valve !~ 4" 5M Valve 21! ~ 5M Blind Flange BP EXPLORATION ¥~LL SAG DELTA 15 AprIL 1981 ~GR EORE 1/16" KBE: 48.70' ~SL BFE: 38.10 ' DESCRIPTION 5~GR BOKE 12 1/2" -- , 26" 26" RECEIVED APR 0 4 2001 Alaska Oil & Gas Cons. Commission Anchorage [ 4 ] %~ x, SAG D~LTA ~8 APRIL 15,1981 , o BP EXPLORATION To: David W. Johnston Chairman Alaska Oil & Gas Commission From: Steve Herren, Drlg Mgr Shared Services Drilling ARCO Alaska, inc. Subject: Sus.~ended wells Compliance with regulations In response to your letter dated August 15, 1994 regarding suspended wells attached are lists detailing well status and criteria for maintaining these wells in a suspended status. Plans for well inspections are in place for October 1 through October 3, 1994 as discussed with Blair Wondzell and John Spaulding. Updated reporting has been filed with the commission as listed. Yours Sincerely, Steve Herren Drilling Manager Bill Bredar Patrick Collins Jim Farnsworth Mike Miller Bruce Policky Scott Sigurdson Marian Sloan RECEIVED ' OCT 1 4 1994 Alaska 0il & Gas Cons. Commission Anchor~a Suspended Wells, Request to retain suspension status The following wells are listed as suspended by the AOGCC under 20 AAC 25.110. These wells are requested to remain suspended for the reason(s) as indicated. Site inspections should be conducted as soon as possible. MPA-01; 029-20376-00 79-.,¢04 Potential recompletion in the Kuparuk C and/or B sand as a water injector. Decision hinges on 1994/95 development drilling results (E-13)in this area. MPB-02; 029-20662-00 81-/¢'142 This well is scheduled for initial completion in the Schrader Bluff late this year or early next year. MPA-03; 029-20891-00 83-~001 Future utility as a Schrader Bluff producer with producing utility when surface infrastructure is installed on A pad. MPN-01 B; 029-21053-02 84-0O 13 N-01 B is a usable well in the Schrader Bluff, with producing utility when surface infrastructure is installed on N pad. The well should be retained in a suspended status until that time. MPC-16; 029-21364-00 85-01 10 C-16 has recompletion potential in the Kuparuk "C" sand and/or the Schrader Bluff horizons. Although additional evaluation must be performed to quantify reserves and production potential, C-16 is believed to be a viable workover and/or sidetrack candidate. NWM#1; 029-22231-00 91-0145 Northwest Milne #1 should remain suspended until the Northwest Milne Point development is better defined. The wellbore is strategically located on a gravel island and may. possess utility in either production or injection operations. DNR recently certified this well as capable of production. No Point #1;029-22450-00 94-0027 No Point #1 will be utilized in the upcoming F- Pad development. Expectations are to complete the Kuparuk "A" zone and commence production 4Q95. Niakuk ¢4, 029-21217-00 84-0200 Niakuk ¢4 is requested to remain suspended until the viability of the well for monitoring is defined. Niakuk ¢5, 029-21290-00 85-0027 Niakuk ¢5 should remain suspended for observation purposes at this time. Sag Delta ¢33-12-1 6, 029-201 76-00 75-0058 Area being drained by 1994 Alapah well NK-26 (HAW). Potential use as a monitor well for this new reservoir Would have to truck oil across winter ice road if resume production Produced 186 MBO in 1985 2 month production test. Sag Delta ¢5, 029-20527-00 80-0129 Area being drained by L5-26 (high gas well), L5-28, and L5-36 from south to west. Well tests indicated fairly tight, but productive rock; perhaps inadequate stimulation? Costs prohibitive for eventual tie-in to L5 (? via Heald Point). Potential for gas cap monitor well Sag Delta 31-11-16, 029-2001 69-0014 1-00 Area being drained by L4-36, 80 Acre offset to NW. Potential for service well (water injection?) Well is capable of production, but most Lisburne in water leg and costs likely prohibitive for tie-in to L4. Sag Delta ¢2A, 029-20234-01 77-0069 South of Sag Delta ¢1, in water leg of Alapah oil accumulation in NK-26 well. Remote potential for pressure monitoring of Alapah offtake and the effect on the Alapah aquifer; though, costs would likely be prohibitive. Sag Delta #8, 029-20519-00 80-0121 Z-32A, 029-21924-01 93-011 3 S-10A, 029-20765-01 91-0123 Sag Delta #8 should remain suspended until the development plan for the area is better defined. This well may possess utility for production or as an observation well. Z-32 was shut in due to high water production in 1992. In 1993 it was sidetracked to a new location. The oil column at the new location was less than prognosed and was not considered economic and the well was suspended. There is oil in the area that can be reached as a new sidetrack from this well. A specific location has not yet been identified, but we wish to retain this wellbore for a future sidetrack. S-10 was sidetracked in 1992. Drilling difficulties were encountered while drilling through a fault in the Kingiak and the well was suspended. There is oil in the area that can be reached as a new sidetrack from this well. A specific location has not yet been identified, but we wish to retain this wellbore for a future sidetrack. The West Sak formation, a non unitized formation in the PBU license area, is reachable from this wellbore. Work in ongoing on a facility sharing agreement. In the case that a satisfactory agreement is reached, this wellbore could be used to access oil in this formation. Y-22A, 029-21558-01 88-0115 Y-22 was sidetracked in 1988. The sidetrack was suspended due to drilling difficulties. There is oil in the region that can be reached as a new sidetrack from this well. A location has not been worked on but we wish to retain this wellbore for a future sidetrack. U-01, 029-22244-00 92-0011 There is oil in the area that can be reached as a new sidetrack from this well. A specific location has not yet been identified, but we wish to retain this wellbore for a future sidetrack. PR 33-12-13, 029-20047-00 69-0104 The well penetrates The West Sak and Ugnu formations in the aquifer. Work in ongoing on a facility sharing agreement with subsequent appraisal of the formations. This well could be used to test the aquifer properties. These wells are listed as suspended, action items are detailed. Ak Island #1,289-20018-00 81-0119 Alaska Island #1 was abandoned in 1988. The completion notice has been refiled with AOGCC on 9/15/94. The site is ready for inspection (priority 1 ). Niakuk #lA, 029-20156-01 76-0028 Niakuk #lA was abandoned in 1991. A sundry application requesting status change was filed with AOGCC 9/20/94. A completion notice will follow when the sundry application is approved. The site is ready for inspection (priority 1). Niakuk #2A, 029-20180-01 76-0079 Niakuk #2A was abandoned in 1991. A sundry application requesting status change was filed with AOGCC 9/20/94. A completion notice will follow when the sundry application is approved. The site is ready for inspection (priority 1). PBU H-01, 029-20099-00 71-0015 The well was drilled in 1971 and hit a down thrown fault block with only 20ft of oil bearing Ivishak. This was not economic at the time. It was left suspended without tubing. Recent success in fraccing the Sag formation indicated that it might be an economic well. A rig workover was completed in April 1994 and the well was put on production 9/94. It is not necessary to inspect this site. Kemik Unit #1,223-20006-00 70-0060 Kemik Unit #1 is scheduled to be abandoned in the near future. Abandonment planning is now in progress. Site,inspection will not be necessary at this time most likely should be scheduled for Spring of 1995. P2-59, 029-22096-00 90-0140 Arco Alaska Inc. is the operator of this well, they will be addressing the question of suspension. Sag Delta #3, 029-20233-00 79-OO8O Well plugged and abandoned March, 1991. Well completion notice will be refiled with the Commission. Sag Delta #4, 029-20245-00 77-0015 Well plugged and abandoned March, 1991. Well completion notice will be refiled with the Commission. The following wells are not under BP Exploration ownership. A letter requesting the owners to respond regarding their wishes for these wells was sent on 9/30/94. MP 03-10-12, 029-20483-00 80-0066 MP 33-11-12, 029-20504-00 80-0092 CHEV 18-11-12, 029-20511-00 80-0108 Term C 03-11-12, 029-20356-00 78-0102 MP 22-31-11-13, 029-20545-00 81-0010 MP 43-31-11-13, 029-20536-00 80-0139 MP 30-11-13, 029-20546-00 80-0152 MEMORANDUM State of Alaska Alaska Oil and Gas Conservation Commission TO: David~ DATE: Chairman THRU: Blair Wondzell, ~:~~ FILE NO: P. I. Supervisor '~/~ FROM: John Spaulding,~. SUBJECT: Petroleum Insp. ~)~l~,[~ .¢~ October 2, 1994 2991jbbd.doc Suspended Wells Inspection North Slope, Alaska October. t,2&3, 1994: I accompanied Marian Sloan BPX representative on an inspection tour of BPX suspended wells at various North Slope locations. Travel was by pickup and helicopter. Marian Sloan Informed me that BPX is drafting a program with reasons for leaving wells listed below as suspended, this program will be available to the AOGCC in the very near future Oct. 1,1994 Y-22A / PBU / PTD 88-115; well head on configuration, no pressure on tubing or annulus, area very clean, well is located on a producing drillsite. S-10A / PBU / PTD 91-123; wellhead on configuration, no pressure on tubing or annulus, area clean, well. is located on a producing drillsite. U-01 / PBU / PTD92-11; wellhead on configuration, no pressure on tubing or annulus, area clean, well is located on a producing drillsite. Z-32A / PBU / PTD 93-113; wellhead on configuration, no pressure on tubing, 750 psi on inner annulus, 0 pressure on outer annulus, area clean, well is located on producing drillsite. Chevron 18-11-12 / PTD 80-108; wellhead on configuration, no pressure on tubing or annulus, area clean. MP 22-31-11-13 / PTD 81-10; wellhead on configuration, no pressure on tubing or annulus, area clean, reserve pit is still open. MP 32-30-11-13 / PTD 80-152; wellhead on configuration, no pressure on tubing or annulus, area clean, reserve pit is still open. Oct. 2, 1994: A-01 / MPU / PTD 79-40; wellhead is removed with casing hanger still on, area clean, well is located on a active drillsite. A-03 / MPU / PTD 83-01; wellhead on configuration, no pressure on tubing or annulus, area clean, well is located on a active drillsite. B-02 / MPU / PTD 81-142;. wellhead on configuration, no pressure on tubing or annulus, area clean, well is located on a producing drillsite, C-16 / MPU / PTD 85-116; wellhead on configuration, no pressure on tubing or annulus, area clean, well is located on a producing drillsite. N-01B / MPU / PTD 84-13; wellhead on configuration, no pressure on tubing or annulus, area clean with timbers covering the cellar area and well guard around the wellhead. No Point #1 / MPU / PTD 94-27; wellhead on configuration, area clean, unable to land helicopter to check wellhead for pressures, No Point #1 is scheduled to become part of the F- pad construction at MPU. , NW Milne #1 / MPU / PTD 91-145; wellhead on configuration, area clean, island is suffering from severe-erosion on the North side. Oct. 3, 1994: Sag Delta 31-11-16 / PTD 69-14; wellhead on configuration, area clean, has wooden location marker, no pressure on tubing or annulus. Sa.q Delta #3 / PTD 76-80; wellhead on configuration, area clean no pressure on tubing or annulus. Sag Delta ~4 / PTD 77-15; wellhead on configUration, area clean, no pressures on tubing or annulus. Sa,q Delta #2A / PTD 77-69;. wellhead on configuration, no pressures on tubing or annulus, timbers and cellar box material, reserve pit open. Sag Delta #5 / PTD 80-129; no wellhead; bell shaped affair was covering the supposed well surface location, area clean. Sa.q Delta #8 / PTD 80-121; wellhead on configuration, timbers and well guard, island is eroding. Alaska Island #1 / PTD 81-119; unable to land, area appeared clean from the air, marker post visible on South side of island. Niakuk #4 / PTD 84-200; wellhead on configuration, concrete river weights, cellars open, island eroding. Niakuk #5 / PTD 85-27; wellhead on configuration, concrete river weights, cellars open, island eroding. Location Clearances; Niakuk #lA / PTD 76-28; area is clean, no visible marker post, island is eroding as planned. ~Niakuk #2A / PTD 76-79;...area-is-clean;-.no-visible-marker-post; .island is -eroding as planned. I recommend that the AOGCC consider Niakuk lA & 2A for final abandonment and location clearance. , Summary: I inspected locations of 28 BPX suspended wells. I also inspected 2 wells for final abandonment and location clearances. ALASKA OIL AND GAS CONSERVATION COMMISSION ..WALTER J. HIGKEL, GOVERNOR 3001 PORCUPINE DRIVE ANCHORAGE, ALASKA 99501-3192 PHONE: (907) 279-1433 TELECOPY: (907) 276-7542 August 15, 1994 Steve Horton, Drlg Mgr BP Exploration (Alaska) Inc P O Box 196612 (MB12-1) Anchorage, AK 99519-6612 Re: Suspended Wells Compliance with regulations Dear Mr. Horton: BP Exploration and the predecessor Sohio companies have several suspended wells as shown on the attached lists: BP SUSPENDED WELLS PRIOR TO 1980 and BP SUSPENDED WELLS SINCE 1980. The applicable regulation is as follows: 20 AAC 25.110 SUSPENDED WELLS (a) Upon application by the operatOr under 20 AAC 25.105(e), the commission, will, in its discretion, approve the suspension of a well if the well (1) encounters hydrocarbons of sufficient quality and quantity to indicate the well is capable of producing in paying quantities as reasonably demonstrated by well tests or interpretive formation evaluation data; or (2) is reasonably demonstrated to have future value as a service well. For each well on the attached lists of suspended wells, please provide data showing that the well meets the criteria of (1) or (2) above, or advise as to your plans to abandon the well. Wells that meet the criteria of (a) above that you wish to maintain as suspended, as r/e~qui_~20 AAC 25.110(e), must have well site inspections ~is ye~tgr~-~t% snow covering the locations. Chairman ~' Attachments c: Blair Wondzell bew/11 bpsusp 15194 PERMIT 79-0040-0 80-0066-0 80-0092-0 80-0108-0 80-0121-0 80-0129-0 80-0139-0 80-0152-0 81-0010-0 81-0119-0 81-0142-0 83-0001-0 84-0013-0 84-0200-0 85-0027-0 85-0110-0 88-0115-0 90-0140-0 91-0123-0 91-0145-0 92-0011-0 93-0113-0 94-0027-0 API NUMBER 029-20376-00 029-20483-00 029-20504-00 029-20511-00 029-20519-00 029-20527-00 029-20536-00 029-20546-00 029-20545-00 089-20018-00 029-20662-00 029-20891-00 029-21053-02 029-21217-00 029-21290-00 029-21364-00 029-21558-01 029-22096-00 029-20765-01 029-22231~00 029-22244-00 029-21924-01 029-22450-00 BP SUSPENDED WELLS SINCE 1980 AUGUST 1994 WELL WELL WELL NAME CLASS STATUS MILNE POINT UNIT A-01 EXP SUSP PRUI)HOE BAY UI~IT 3-10-12 DEV SUSP PBU MP 11-33-11-12 I DEV SUSP PRUDHOE BAY U~IT TR 18-11-12 DEV SUSP SAG DELTA 8 EXP SUSP SA= DELTA 5 EXP SUSP PRUDHOE BAY LTNIT 31-11-13 DEV SUSP PBU MP 32-30~11-13 I DEV SUSP PBU MP 22-31-11-13 2 DEV SUSP ALASKA ISLA~TD I EXP SUSP MILNE POINT UNIT B-02 DEV SUSP MILNE POINT I/NIT A-03 DEV SUSP MILNE POINT UNIT N-01B DEV SUSP NIAKUK 4 EXP SUSP NIAKUK 5 EXP SUSP MILNE POINT UIqIT C-16 DEV SUSP PRUDHOE BAY LT~IT Y-224 DEV SUSP PT MCINTYRE P2-59 EXP SUSP PRUDHOE BAY LTNIT S-10A DEV SUSP NORTHWEST MILNE I EXP SUSP PRUDHOE BAY LTNIT U-01 DEV SUSP PRUDHOE BAY LTNIT Z-324 DEV SUSP NO POINT i DEV SUSP STATUS DATE 4/15/8o 10/11/80 4/29/81 12/24/80 4/~5/81 4/13/81 2/2o/81 1/18/81 2/14/81 6/08/82 5/27/82 12/10/83 4/27/84 2/17/85 4/18/85 10/27/93 10/29/88 12/22/90 11/06/91 3/30/92 3/16/92 8/31/93 4/08/94 SECT 23 33 33 07 27 36 05 30 30 11 19 23 30 25 25 10 33 14 35 25 18 19 06 TWP 13N 11N 11N 11N 12N 12N 10N 11N 11N 10N 13N 13N 12N 12N 13N 11N 12N 12N 14N 11N 11N 13N 010E 012E 012E 012E 016E 01SE 013E 013E 013E 022E 011E 010E 010E 015E 01SE 010E 013E 014E 012E 009E 013E 012E 010E PAGE MER U U U U U U U U U U U U U U U U U U U U U U U 15/94 PERMIT 69-0014-0 69-0104-0 70-0060-0 71-0015-0 75-0058-0 76-0028-0 76-0079-0 76-0080-0 77-0015-0 77-0069-0 78-0102-0 API AK/MBER 029-20011-00 029-20047-00 223-20006-00 029-20099-00 029-20176-00 029-20156-01 029-20180-01 029-20233-00 029-20245-00 029-20234-01 029-20356-00 BP SUSPENDED WELLS PRIOR TO 1980 AUGUST 1994 WELL WELL WELL NAME CLASS STATUS SAG DELTA 31-11-16 EXP SUSP PRUDHOE BAY I/NIT 33-12-13 DEV SUSP KEMIK U~IT I DEV SUSP PRUDHOE BAY UI~IT H-01 DEV SUSP SAG DELTA 33-12-16 EXP SUSP NIAKUK 1-A EXP SUSP NIAKUK 2-A EXP SUSP SAG DELTA 3 EXP SUSP SAG DELTA 34633 4 EXP SUSP SAG DELTA 28337 2-A EXP SUSP PRUDHOE BAY UNIT TERM C DEV SUSP STATUS DATE SECT TWP RNG MER 4/28/69 31 11N 016E U 12/20/69 33 12~ 013E U 6/17/72 17 01N 020E U 6/22/71 21 11N 013E U 4/28/76 04 11N 016E U 4/30/76 26 12N 015E U 3/30/77 26 12N 015E U 3/23/77 35 12N 016E U 3/22/78 35 12N 016E U 12/27/77 10 11N 016E U 4/25/79 03 11N 012E U PAGE I STATE OF ALASKA ADL 34630 ALASK'-A-OIL AND GAS CONSERVATION COMMISSION APPLICATION FOR SUNDRY APPROVALS 1. Type of Request: Abandon [] Suspend Operation Shutdown [] Re-enter suspended well [] Alter casing [] Time extension ~ Change approved program ~--Plugging [] Stimulate [] Pull tubing [] Amend order [] Perforate [] Other [] 2. Name of Operator 3. Address P, O, Box 1966'12. An~horacre_. A'la.~k~ clclKlCl-6fil2 4. Location of well at surface 2322' NSL, 727' EWL, Sec. 36, T12N, R15E, 'OM At top of productive interval At effective depth At total depth 1461' N, 4003' E from surface location 5. Datum elevation (DF or KB) ~-U-n it-o r- I~ r'o~ rty' ~T'n-e P¥~11~'~'hh~ RR~' TT'n { t- 7. Well number SAG DELTA #5 (36-12-15) 8. Permit number 80-129 9. APl number 50-029-20527 10. Pool W~ldcat (Exploration) feet 11. Present well condition summary Total depth: measured true vertical Effective depth: measUred true vertical Casing Structural Conductor Surface Intermediate Production Length Liner 11063 9779 2560 2560 Size 20" 13-3/8" 9-5/8"', feet?'' S~l~~a{~r~9700', Cement w/60 cu. ft. feet cement 10700'-10413'. 7" EZ Drill at 10095'. Cement w/60 cu. ft. cement feet10095'-9808'. Set cement plug 9080'-8897' w/60 feetcu, ft. cement. 9-5/8" EZ Drill at 8800'. Set cement plug 2650'-2560' w/48 cu. ft. cement. Cemented Measured depth' Wue Verticaldepth 12 cu.yds. Arcticset concrete 120'BKB 3488 cu.ft. Permafrost II 2728'MD 1322 cu.ft. Class G; 9520'MD 130 cu.ft. Permafrost C 720 cu.ft. Class G 9029'-11063'MD Perforation depth: measured 10650'-10620', 10770'-10720', Request extension under 20 AAC 25.170(~) 1,3,~,' 10260'-10230',tr1~c~0160' Tubing (size, grade and measured depth) None Packers and SSSV (type and measured depth) None 12.Attachments Reason for extension: This suspended well is within the Lisburne Participating Area (LPA) and is being considered for future use as an observation well in either the Wahoo or Alapah. Description summary of proposal [] Detailed operations program L.J BOP sketch [] 13. Estimated date for commencing operation 14. If proposal was verbally approved Name of approver Date approved 15. I hereby certify that the foregoing is true and correct to the best of my knowledge Signed ~..~, ~ Title Division Drillin~ Enaineer - Commission Use Only Conditions of approval Notify commission so representative may witness I Approval [] Plug integrity [] BOP Test [] Location clearanceI No. ORI G:.~iI,~L StG#ED ~pproved by mw 10-403 Re~1t'~2-{'-%~5 Approved Commissioner by order of the commission Date ~ Submit in triplicate :. STATE OF ALASKA ,,.-~ ADL 34630 ALASK,, DIL AND GAS CONSERVATION COMM.~JlON APPLICATION FOR SUNDRY APPROVALS t. Type of Request: Abandon ~ Suspend,.._Jr-' Operation Shutdown .I i Re-enter suspended well E] Alter casing FJ Time extension ,.~ Change approved program rZ'] Plugging E3 Stimulate !: Pull tubing ~ Amend order FJ Perforate [] Other 2. Name of Operator Standard Alaska Production' Company 3. Address P. O. Box 196612, Anchora§e, Alaska 99519-6612 4. Location of well at surface 2322' NSL, 727' EWL, Sec. 36, T12N, R15E, UM 5. Datum elevation (DF or KB) KBE = 39,32' AMSL 6. Unit or Property name Prudhoe Bay Uni t 7S~/~II Dr~b~r #5 (36-12-15) At top of productive interval At effective depth A~ll'd~°,th4003' E from surface location 8. Permit number 80-129 9~¢ P._10~.~-~)r527 l°~°¢Jcat (Exploration) feet 11. Present well condition summary Total depth: measured true vertical Effective depth: measured true vertical 11063 9779 2560 2560 Casing Length Size Structural 20" Conductor Surface 13-3/8" Intermediate 9-5/8" Production 7" Liner Perforation depth: measured 10650'-10620' 107701-10720' 10260'-10230', tr]eL6)~/~i~c-a] 01 60' 7" EZ Drill at 10700'. Cement wi60 cu. ft. feet Plugs (measureo) cement 10700'-10413'7" EZ feet ' Drill at 10095'. Cement w/60 cu. ft. cement feet 10095'-9808'. Set cement plug 9080'-8897' w/6( feet cu. ft. cement. 9-5/8" EZ Drill at 8800'. Sei cement plug 2650'-2560' w/48 cu. ft. cement. Cemented Measured depth True Vertical depth 12 cu.yds. Arcticset concrete 120'BKB 3488 cu.ft. Permafrost II 2728'MD 1322 cu.ft. Class G; 9520'MD 130 cu.ft. Permafrost C 720 cu.ft. Class G 9029'-11063'MD Request extension under 20 AAC 25.170(b) 1,2,3,4 Tubing (size, grade and measured depth) None Packers and SSSV (type and measured depth) Nr)n~. 12.Attachments · Description summary of proposal ~ Detailed operations program [] 13. Estimated date for commencing operation k ~. i ~ E U Reason for extension' This suspended well is within the Lisburne Participating Area (LPA) and i being considered for future use as an observation well in either the Wahoo or Alapah. BOP sketch 14. If proposal was verbally approved 1986 Name of approver '.Alask8 0it & G3s C0~o. ,,u,,,n:ssi01~ate approved 15. I hereby certify that the foregoing is true and correct to the b~l~'h~f'3r~' knowledge Signed (~IF'~ ~, 5, ~ Title Division Drilling Engineer Commission Use Only COnditions of approval Notify commission so representative may witness I Approval No. [] Plug integrity [] BOP Test F_3 Location clearance I ~3~3roved Co'p'/ Form 10-403 Rev 12-1-85 Commissioner Date //~/ the commission Dat .... cai July 31, 1986 -Telecopy No. (907) 276-7542 Mr. R. S. Allan Standard Alaska Production Company P. O. Box 6612 Anchorage, AK 99502-0612 Re: Extension of Suspended Status PBU MP 11-33-11-12 No. 1- PBU MP 22-31-11-13 No. 2 PBU MP 32-30-11-13 No. 1 PBU M~PC Tract 3-10-12 PBU ~ 43-31-11-13 Put River BP 33-12-13 PBU Chevron Tract 23-18-11-12 Sag Delta No. 3 ~ D e~ a ~o,~-~ ~ ! Sag Delta No. ? Sag Delta No. 8 Sag Delta 34633 No. 4 West Sak 25519 No. 17 West Sak' 25523 No. 16 West Sak 25655 No. 14 PBU U-13 West Sak 25548 No. 11 West Sak 25645 No. 9 Sag Delta 33-12-16 No. 1 Dear Mr. Allan: A review of our records shows that the above referenced wells are suspended. Section ll0(a) of the regulations states the Commission will, in its discretion, approve the suspension of a well if the well is capable of producing hydrocarbons in paying quantities or is reasonably demonstrated to have future value as a service well. Section 105(e) states that "[e]ach well to be abandoned or suspended must be plugged...to prevent the movement of fluid either into or between freshwater and hydrocarbon sources and to ~prevent all other fluid migration within the well bore." In compliance with Section 170(a) of the regulations, "It]he location of an abandoned well onshore or upon a historically stable island must be cleared within one year following well abandonment .... " Section 170(b) provides the means for an extension of time if a valid reason exists, and the well bore is properly plugged. Hr. R. ~. All~n July 31 1986 Page 2 We are, therefore, requesting you to submit Form 10-403, Application for Sundry Approval, with a program which will bring the status of these wells.into compliance with the new reEulations and provide a schedule for this summer when our field inspectors can accompany your.representatives to the well sites for location clearance inspection. Please call Harold J. Hedlund at (907) 279-1433 if you have any ques tions. Sincerely, Lonnie C. Smith Commiss ioner jo/A.HJH.06/07 ~. SOHIO ALASKA PETROLEUM COMPANY ,,! 900 EAST BENSON BOULEVARD ANCHORAGE, ALASKA TELEPHONE (907) 561-5111 P.O. BOX 6612 ANCHORAGE, ALASKA 99502-0612 July 22, 1985 Mr. C.V. Chatterton Alaska Oil & Gas Conservation Commission 3001 Porcupine.Drive Anchorage, AK 99501 RE' 1985 LOCATION INSPECTION Dear Mr. Chatterton- In compliance with State Regulation 20 AAC 25.170, attached are Fores 10-403, Sundry Notices and Reports on Wells, for the following wells. These notices request that the wells remain in suspended status. BP' 41-33-12-1 3 BP 22-33-11-13 Term Well B (22-20-11-13) Tern Wel 1 C (34-03-11-12) Chevron Tract Well (23-18-11-12) MPC Tract Wel 1 (21-03-10-12) PBU MP 43-31-11-13 MPC 11 - 33-11-12 Getty State #1 (02-10-13) MP Tract Well (32-30-11-13) PBU MP (22-31-11-13) No. 2 West Sak 25645 #9 West Sak 25548 #11 West Sak 25655 #14 West Sak #16 West Sak #17 Kuparuk State 22-11-12 Sag Delta #1 (33-12-16) Sag Delta #2A (10-11-16) Sag Delta #3 (35-12-16) Sag Delta 34633 #4 Sag Delta #5 (36-12-15) Sag Delta #7 Sag Delta #8 Sag Delta #9 Sag Delta #10 Ni akuk #lA (26-12-1 5) Niakuk #2A (23-12-15) Alaska Island #1 Ni akuk #4 Ni akuk #5 EECEiVED JU~ 2 '~: A!~ska Oil & Gas Cons. Cor;lmission Anchorage Mr. C.V. Chatterton July 22, 1985 Page 2 Sag Delta #11 is now ready for final inspection of the abandoned well. Please.advise the undersigned which day during the week of August 19-23 is acceptable for your field inspector to accompany our representative' for this annual location inspection trip. Very truly yours, RSA/CRM/sh 722~5:0530N Attachments cc' Well File #17 R.S. Allan Acting SAPC Drilling Engineer S¢'~F,-,~ STATE OF ALASKA ~ ALA OIL AND GAS CONSERVATION ~OMMISSION SUNDRY NOTICES AND REPORTS ON WELLS 1. DRILLING WELL [] COMPLETED WELL [] 2. Name of Operator 7. Permit No. Sohio Alaska Petrole~ Company 80-129 3. Address 8. APl Number Pouch 6-612, Anchorage, Alaska 99502 s0-029-20527 9. Unit or Lease Name OTHER 4. Location of Well At surface: . 2322' NSL, 727' ~ql.~, SOC. 36, T12N, R15E, ~ 5. Elevation in feet (indicate KB, DF, etc.) I 6. Lease Designation and Serial No. FR~. = 39.32 ' A~tqT, I ADT-- 34630 12. 10. Well Number Sag Delta #5 (36-12-15) 11. Field and Pool Wildcat (Exploration) Check Appropriate Box To Indicate Nature of Notice, Report, or Other Data NOTICE OF INTENTION TO: Re~_est extension under SUBSEQUENT REPORT OF: (Submit in Triplicate) 20 AAC 25.170 (]3) 1,2,3 (Submit in Duplicate) Perforate [] Alter Casing [] Perforations [] Altering Casing [] Stimulate [] Abandon [] Stimulation [] Abandonment [] Repair Well [] Change Plans [] Repairs Made [] Other [] Pull Tubing [] Other [~ Pulling Tubing [] (Note: Report multiple completions on Form 10-407 with a submitted Form 10-407 for each completion.) 13. Describe Proposed or Completed Operations (Clearly state all pertinent details and give pertinent dates, including estimated date of starting any proposed work, for Abandonment see 20 AAC 25.105-170). Reason for extension: This site is being considered for future Exploration and/or development. 14. I hereby certify that the foregoing is true and correct to the best of my knowledge. The space below for Commission use Ro H. ~E~iley Date Conditions of Approval, if any: Approved by COMMISSIONER the Commission ~pproved Copy Date Form 10-403 Rev. 7-1-80 Submit "Intentions" in Triplicate and "Subsequent Reports" in Duplicate SOHIO ALASKA PETROLEUM COMPANY 3111 "C" STREET, ANCHORAGE, ALASKA TELEPHONE (907) 561-5111 MAIL: POUCH 6-612 ANCHORAGE, ALASKA 99502-0612 July 10, 1984 Mr. C. V. Chatterton Alaska Oil & Gas Conservation Co~ssion 3001 Porcupine Drive Anchorage, Alaska 99501 Re: 1984 IDCATION INSPECTION Dear Mr. Chatterton: In compliance with State Regulation 20 AAC 25.170, attached are Forms 10-403, Sundry Notices and Reports on Wells, for the follc~ing wells. These notices" request that the Wells remain in suspended status o BP 41-33-12-13 BP 22-33-11-13 Term Well B (22-20-11-13) Term Well C (34-03-11-12) Chevron Tract Well (23'18-11-12) MPC Tract Well (21-03-10-12) PBU MP 43-31-11-13 MPC 11-33-11-12 Getty State #1 (02-10-13) MP Tract Well (32-30-11-13) PBU MP 22-31-11-13) No. 2 West Sak 25645 #9 West Sak 25548 #11 West Sak 25655 #14 West Sak #16 West Sak #17 Kuparuk State 22-11-12 Sag Delta #1 (33-12-16) Sag Delta #2A (10-11-16) Sag Delta #3. (35-12-16) Sag Delta 34633 #4 Sag Delta #5 (36-12-15) sag Delta #7 Sag Delta #8 Sag Delta #9 Sag Delta #10 Niakuk #lA (26-12-15) Niakuk #2A (23-12-15) Alaska Island #1 STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION, COMMISSION SUNDRY NOTICES AND REPORTS ON WELLS 1, DRILLING WELL [] COMPLETED WELL [] 2, Name of Operator 7, Permit No, Sohio Alaska Petrole~a ~y 80-129 3. Address 8. APl Number POuch 6-612, Anchorage, Alaska 99502 s0-029-20527 4. Location of Well 9. Unit or Lease Name At surface: 2322' NSL, 727' EWL, Sec. 36, T12N, R15E, UPM 5. Elevation in feet (indicate KB, DF, etc.) ~ = 39.32' AM~T. I6. Lease Designation and Serial N~q~ 3nT. 34630 // 10. Well Number Sag Delta %5 (36-12-15) 11. Field and Pool Wildcat (Exploration) Check Appropriate Box To Indicate Nature of Notice, Report, or Other Data NOTICE OF INTENTION TO.: Request extension under SUBSEQUENT REPORT OF: (Submit in Triplicate) 20 RRC 25.170 (b) 1,2,3 (Submit in Duplicate) Perforate [] Alter Casing [] Perforations [] Altering Casing [] Stimulate [] Abandon [] Stimulation [] Abandonment [] Repair Well [] Change Plans [] Repairs Made [] Other [] Pull Tubing [] Other {~ Pulling Tubing [] (Note: Report multiple completions on Form 10-407 with a submitted Form 10-407 for each completion.) 13. Describe Proposed or Completed Operations (Clearly state all pertinent details and give pertinent dates, including estimated date of starting any proposed work, for Abandonment see 20 AAC 25.105-170). Reascm for extension: This site is being considered for future Exploration and/or develoim~nt. RECEIVED J U L 1 0 19~4 Alaska 0il & G~s Cons. Commission Anchorage Signed ~ "" ~'"~- ~3 ~-~--'~'----~--% Title District Drilling Engineer The space below for Commission use Re He Reiley\ Conditions of Approval, if any: Approved Cop'~ t~eturnedL ~,~ ~ Suspended status is extended until September, 1985.~O ,-~", '~'Y~ Ao. ro.d by COMM,SS,ONE. ,h. Comm,.,on O.t. J ~' .-'~- Form 10-403 Rev. 7-1 Submit "Intentions" in Triplicate and "Subsequent Rel3orts" in Duplicate MEMORANDUM State of Alaska ALASKA OIL ~ CAS CC~S~VATION CO[,~MISSIC~ TO: C.V. Ch att~~- SATE: August 25, 1983 chairman FILE NO: 10 8A: F 2 Co~is~io~sr TELEPHONE NO: FROM: ~8~ar W. Si~le ~ Jr~~' SUBJECT: ~troleum Ins~ctor Inspection on Sohio's SusF~nded LoCation Listed Below. ~onday, August 8¢ 1983: I traveled this date to Prudhoe .Bay,. ~here i met'~ ~.[ike Dinger, Sohio's 're[~resentative, to look at the suspended locations listed below: Sag Delta #1 (33-12-16) Sag Delta ~2A (10-11-16) Sag Delta ~3 (35-12-16) Sag Delta #34633 ~4 Sa~ Delta ~5 (36-12-15) Sag Delta ¢7 Sag Delta ~8 Sag Delta #9 Sag Delta ~10 Attached to this report are pictures of the well head, drilling pads, reserve pits and a copy of the AOCCC surface susL~nsion location report. It is my recom,~endation to the Comr, iission to approve the loca- tions listed below: Sag Delta ~1 Sag Delta #4 Sag Delta #2A Sag Delta ~5 Sag Delta ~3 Sag Eelta ¢8 It is my reccm'~mendation nct to approve .the following ¥;ells until the remaining work be done to be acce~ted: Sag Delta #7 - Electrical Cable - re[:oved Sag Delta ~9 - Loose Eoards - picked up Sag Delta ~1.0 - Remove Timbers Attachments Suspended Well and Location Report 20 AAC 25, ARTICLE 2 FILE INFORMATION: --Operator '~ ~0 ~ ~ _ " Date Suspended Address ~~ ~- ~ ~. ~m2~~~ ~ W~ .... ' Surface L6cati6n. Of Well - ' ' '' Permit No. ~- ~J2 Ft.. F~L, Z~V Ft. F~~L API No. Sec.-~, T/J ~, R~ ~ ,~ ~M. Unit or Lease Name ' Wel 1 Nq.~ Field & Pool Condition of Pad_ Condition of Pits Well head - Ail outlets plugged Yes No Well sign - Attached to well head Yes No Attached to well_~d ~ No Attached to Info rmati on .corre ct No Cellar - Opened Yes Fi llaj ' Ye s WaterWell - Plugged off Photographs taken to verify above capped No Rat Hole Open Yes No No Fi 1 le.d Ye s No NO Cove r e'd.'> ~ "~'~'?~ ~Lye ~ No Open Explanation conditions Yes No Explanaton Work to be done to be acceptable This well and suspended for the period of 19 _ Inspected by :_~~~~ Date':_ &} ~..$ location is (acceptable) (~e) to be .classified as thru 19 . R d 8~24/82 SOHIO ALASKA PETROLEUM COMPANY 31 I 1 "C" STREET ANCHORAGE, ALASKA TELEPHONE (907) 265-0000 MAIL: POUCH 6-612 ANCHORAGE, ALASKA 99502 TO: Bill Van Alert' July 22, 19'83 Oil. & Gas Conservation Commission 3001 Porcupine Dr. Anchorage, Alaska. 99501 REFERENCE: Sohio Sag .'Delta 95 ~owing material is being submitted herewith. Please acknowledge receipt by signing a copy of this letter and returning it to this office:-- Enclosed are core 'desCriptions for Cores' 91, .96, 197, 98, 910, & 911. Our apologies for overlooking this the .first time. Kar~' T..HendricksOn Exploration RECEIVED DATE wu...m~$o{013 Naska Oii& Sas $6~s. ~-~."~ ' ~' Anchorage SOHIO ALASKA PETROLEUM COMPANY 3111 "C" STREET ANCHORAGE, ALASKA TELEPHONE (907) 276-5111 MAIL: POUCH 6-612 ANCHORAGE. ALASKA 99502 July 21, 1983 Mr. C. V. Chatterton Alaska Oil & Gas Conservation Commission 3001 Por~pine Drive Anchorage, Alaska 99501 1983 'IOC3%TION INSPECTION Dear Mr. Chatterton: In compliance with State Regulation 20 AAC 25.170, attached are Forms 10-403, Sundry Notices and RePOrts on Wells, for the following wells. These notices request that the wells remain in suspended status. Sag Sag Sag ~sag Sag Sag Sag BP 41-33-12-13 BP 22-33-11-13 Term Well B (22-20-11-13) Term Well C (34-03-11-12) Chevron Tract Well (23-18-11-12) .MPC Tract Well (21-03-10-12) PBU MP 43-31-11-13 _MPC 11-33-11-12 Getty State #1 (02-10-13) MP Tract Well (32-30-11-13) PBU MP 22-31-11-13, No. 2 West Sak 25645 #9 West Sak 25548 #11 West Sak 25655 #14 West Sak #16 West Sak #17 Kuparuk State 22-11-12 Sag Delta ~1 (33-12-16) Delta #2A (10-11-16) Delta #3 (35-!2-16) Delta 34633 ~4 ~Ita ~57 (36-12-15) Delta #7 Delta #8 Delta #9 Sag Delta #10 ~.~. Niakuk #lA (26-12-15) Niakuk #2A (23-12-15) Alaska Island ~1 Mr. C. V. Chatterton July 21, 1983 Page Two Water Injection Well GC - lB (13-11-13) is also now ready for final inspection of the abandoned well site. Please advise the undersigned which day during the week of August 8th is acceptable for your field inspector to accompany our representative for this annual location inspection trip to the above-named well sites. Very truly yours, R. H. Reiley District Drilling Engineer encs cc: Well Files #17 ~ STATE OF ALASKA ~ ALAsK~ OIL AND GAS CONSERVATION (.,OMMISSION SUNDRY NOTICES AND REPORTS ON WELLS 1. DRILLING WELL [] COMPLETED WELL [] 2. Name of Operator 7. Permit No. Sohio Alaska Petroleum ~y 80-129 3. Address 8. APl Number Pouch 6-612, Anchorage, Alaska 99502 50-029-20527 9. Unit or Lease Name OTHER~ 4. Location of Well At surface: 2322' NSL, 727' EWL, Sec. 36, T12N, R15E, UPM 5. Elevation in feet (indicate KB, DF, etc.) ~RV. = 39.32' AMSL 6. Lease Designation and Serial No. ADL 34630 10. Well Number Sag Delta #5 (36-12-15) 11. Field and Pool Wildcat (Exploration) 12. Check Appropriate Box To Indicate Nature of Notice, Report, or Other Data NOTICE OF INTENTION TO: Request extension under SUBSEQUENT REPORT OF: (Submit in Triplicate) 20 AAC 25.170 (]3) 1,2,3 (Submit in Duplicate) Perforate [] Alter Casing [] Perforations [] Altering Casing [] Stimulate [] Abandon [] Stimulation [] Abandonment [] Repair Well [] Change Plans [] Repairs Made [] Other [] Pull Tubing [] Other [~ Pulling Tubing [] (Note: Report multiple completions on Form 10-407 with a submitted Form 10-407 for each completion.) 13. Describe Proposed or Completed Operations (Clearly state all pertinent details and give pertinent dates, including estimated date of starting any proposed work, for Abandonment see 20 AAC 25.105-170). Reason for extension: This site is being considered for future Endicott Reservoir development. Approved Copy Returned RECEIVED J U L 2: ~ 1983 Alaska 0il & Gas Cons, C0mmissi0.r Anch0ra.§o 14. I hereby certify that the foregoing is true and c~rrect to the best of my knowledge. The space below for Commission use .r~.o ~o Date Conditions of Approval, if any: This location vms inspected by our representative on August 8, 1983 and clean up was found satisfactory for a suspended location. A subsequent inspection will be necessary by August 1984. ORIGINAL sI'GliEB By Order of Approved by BY [~!~- ~, S~!T,~, COMMISSIONER the Commission Date__ Form 10-403 Rev. 7-1-80 Submit "Intentions" in Triplicate and "Subsequent Reports" in Duplicate MEMOF3. .NDUM S te of ALASKA OIL AND GAS CONSERVATION COMMISSION TO:c o V~J~erton Chai~~- . Thru: Lonnie C. Smith Commissioner Doug Amos FROM: Petroleum Inspector DATE: November FILE NO: 10 8/A TELEPHONE NO: Alaska 9, 1982 SUBJECT: Inspection of Sohio' s Suspended Locations Listed Below _F_ri_day, August 27, 198_2 - I traveled this date to Prudhoe Bay where I met Jerry Segar, Sohio representative, and conducted the second clean-up inspection on the locations listed below. Attached to this report are pictures of well heads, reserve pits, drilling pads and a copy of the Form 10-403. I recOmmend to the commission that the following locations be accepted in .regard to location clean-up, well sign placement, and pit condition. PBU MP 22-31-11-13 No. 2 Term Well ~ (22-20-11-13) Term Well C (34-03-11-12) MPC Tract Well 21-03-10-12 MPC 11-33-11-12 Getty 'State No. 1, (2-10-13) PBU MP 43-31-11-13 West Sak 25645 #9 (3-11-9) West Sak 25548 #11 (.36-12-8.) West Sak 25655 #14 West Sak #16 (31-36-13-08) West Sak #17 (44-26-13-09) Kuparuk State 2 2-11-12 Sag Delta #5 (36-12-15) Sag Delta #1 (33-12-16) Sag Delta #2A (10-11-16) " " Sag Delta #3 (35-12-16) " " Sag Delta .#4 (34633) " " Sag Delta #7 " " Sag Delta #8 " " Sag Delta #9 ,- " " Sag Delta #10 " ". MP Tract Well 32-30-11-13" " Niakuk #ia (26-12-15) Niakuk #2A (23-12-15) Chevron Tract Well (23-18-11-12) No pictures, ran out of film II II lB II Il II II Il II II II II II Il Il II I1 II II II II II II II II II I! II II II II II In summary, I inspected the above listed suspended locations for clean-up, well signs, and Pit conditions. 02-001 A(Rev.10/79) Sus~ /ed Well and Location Rep¢'~ 20'AAc 25, ARTICLE 2 FILE INFORMATION: Operator Addre s s Date Suspended Surface Location of Well Permit No. '77-? rt. L No. ~3ZZ Ft. ~ L, aPI 50 '~Sec.~, T /Z ~ R~~' ~M. ~Unit or Lease Name ~/~ . - ' Well No. ~' ~/~ Condition of Pits Well head - Ail outlets plugged Wel 1 sign - Attached to well head· Attached to well guard Attached to Information correct Yes No No Cellar - Rat Hole Opened Filled Covered WaterWell - Plugged off Yes ~. ~ No. ~ No ~ Open Exp la na ti on Open Fi 1 led Covered Yes ~ c~ No No Photographs taken to verify above conditions ~ No Expla naton Work to be done to be acceptable This well and location is (_a_o-~.n~--~b_]~-_~_ (unacceptabl~_ to be suspended for the period of Ins~cted by:_. _ ~~~' ~~ -~ ' Da te.:~ ~-Z classified as 19~. Revised 8~24/82 SOHI° ALASKA PETROLEUM COMPANY 3111 '°C" STREET ANCHORAGE, ALASKA TELEPHONE (907) 265-0000 MAIL: POUCH 6-612 ANCHORAGE, ALASKA 99502 July' 30, 1982 Mr. C. V. Chatterton Alaska Oil & Gas Conservation Commission 3001 Porcupine Drive Anchorage, Alaska 99501 Dear Mr. Chatterton: In compliance with State Regalation 20 AAC 25.170, attached are Forms 10-403, Sundry NOtices and Reports on Wells,. for the following wells. These notices request that the wells remain in suspended status o BP 41-33-12-13 BP 22-33-11-13 Term Well B (22-20-11-13) Term Well C (34-03-11-12) Chevron Tract Well. (23-18-11-12) MPC Tract Well (21-03-10-12) PBU MP 43-31-11-13 MPC 11-33-11-12 Getty State #1 (02-10-13) MP Tract Well (32-30-11-13) PBU MP 22-31-11-13, No. 2 West Sak 25645 #9 West Sak 25548 #11 West Sak 25655 #14 West Sak #16 West Sak #17 Kuparuk State 22-11-12 Sag Delta #1 (33-12-16) Sag Delta #2A (10-11-16) Sag Delta #3 (35-12-16) Sa9- Delta 34633 #4 Sag ~Delta~ #5- (36-12-15) Sag Delta #7 Sag Delta #8 Sag Delta ~9 Sag Delta #10 Niakuk #lA (26-12i-15) Niakuk #2A (23-12-15) Alaska Island #1 STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION COMMISSION SUNDRY NOTICES AND REPORTS ON WELLS 1. DRILLING WELL r-I COMPLETED WELL [] OTHER[DC 2. Name of Operator 7. Permit No. Sohio Alaska Petroleum Company 80-129 3. Address 8. APl Number Pouch 6-612, Anchorage, Alaska 99502 50-029-20527 9. Unit or Lease Name 4. Location of Well At surface: 2322' NSL, 727' EWL, Sec. 36, T12N, R15E, UPM 5. Elevation in feet (indicate KB, DF, etc.) KBE = 39.32' AMSL 6. Lease Designation and Serial No. ADL 34630 10, Well Number Sag Delta %5 (36-12-15) 11. Field and Pool Wildcat (Exploration) 12. Check Appropriate Box To Indicate Nature of Notice, Report, or Other Data NOTICE OF INTENTION TO: Request extension under SUBSEQUENT REPORT OF: (Submit in Triplicate) 20 AAC 25.170 (b) 1,2,3 (Submit in Duplicate) Perforate [] Alter Casing [] Perforations [] Altering Casing I-] Stimulate [] Abandon [] Stimulation [] Abandonment [] Repair Well [] Change Plans [] Repairs Made [] Other [] Pull Tubing [] Other I~ Pulling Tubing [] (Note: Report multiple completions on Form 10-407 with a submitted Form 10-407 for each completion.) 13. Describe Proposed or Completed Operations (Clearly state all pertinent details and give pertinent dates, including estimated date of starting any proposed work, for Abandonment see 20 AAC 25.105-170). Pmason for extension: This site is being considered for future Sag Delta development Clean-up to date: a) Major structures have been removed. b) Loose debris has been removed. RECE VEI) AUG - 1982 I Approved Co.y 14. I hereby certify that the foregoing is true and correct to the best of my knowledge. Signed ~ Title District Drilling Engineer The s0ace belo ley Alaska Oil & Gas Cons. C0mmissi0r~ Anchorage o,,. 7 '3o. Z_ Conditions of Approval, if any: This location was inspected by our representative on August 27, 1982 and clean up was found to be satisfactory for a suspended loctioan. A subsequent inspec- tion will be necessary by August 1983. DRiGJf~A! St~;~LD By Order Of ~,~,. ......... COMMISSIONER the Commission Approved by ~,. ~,~a~aa~. u. 0t~1~ Fo,m 10-403 Submit "Intentions" tn Triplicate GL~OOIB(Rev 10,76~ STATE ~'"'~ of ALASKA ALASKA OIL AND GAS CONSERVATION COMMISSION to: ~Hoy le H. Hami lton/f/~ Chairman ThrU: Lonnie C. Smith J~ Commissioner ~rom: Bobby F0Ster'~-~' Petroleum Inspector DATE: FILE NO. September 11, 1981 TELEPHONE NO: SUBJECt: Inspection of SOHIO's Suspended Locations Listed Below Monday AugUst 31 Thru Wednesday ..Sep_t.e..mber 2: I traveled to Prudhoe Bay Monday August 31, 1981 where I met with Jack Barr, Judy Golding and Jerry Stegar, Sohio representatives and discussed the upcoming location inspection. Attached to this report are pictures of well heads, reserve pit,- drilling pad, and a copy of surface, suspension report. It is my recommendation to the commission that the following locations be accepted in regard to location clean-up, well sign placement, and pit condition. Mobil Phil lips Mobil Phil lips Mobil Phil lips CheVron Tract West Sak West Sak West Sak West Sak Mobil Phil lips Mobil Phil lips Mobil Phil lips Term wel 1 Term wel 1 Getty State~ Ni akuk--- Niakuk Niakuk Niakuk Sag Delta sag Delta Sag Delta Sag Delta Sag Delta Sag Delta, Sag Delta 21-03-11-12 11-33-11-12 22-11-12 23-18-11-12 #9 #11 #16 #17 22-31-11-13 43-31-11-13 32-30-11-13 B C #1 #lA #2 #2A #1 #2 #2A #3 #4 #5 #8 In summary, I inspected the above listed suspended locations for · clean-up, well signs, and pit' conditions. ~ 20 AAC 25, ARTICLIg 2 i ! FILl.] INFORHATION: Surface Loc~tioh of'Wel-i '' ' -leu,tit No. _ ~dP;- /~,~ ~Ft. FN~L, 9~ Ft. ~[., AP1 No. 50- ~~.-~O~ Well No. ~ ~ Height Above Final Grade-LeVi/(4' H:[nb) ~-- Top of Marker Pipe Closed with: Ce~nent Plug Screw Cap Welds Set: On Well Head , On Cutoff Casing , In Concrete Plug Distance Below Final Grade Level Ft. in. Side Outlets: All Valves and Nipples Removed All Openings Closed ~ , With Blincts ~ , With Cement ~, Other~/~ INFORHATION I~EAI)WELI)EI) I) JRECI'ELY TO M.\RI<ER POST: (List Where Different frotn File Information) Operator /L//~-~ Unit or Lease Name Well Number ~ , Surface Location of Well: Ft. F L, Ft., F L, Sec , T , R , M 20 AAC 25.170: LOCATION CLEAN-UP PITS: Filled I~f~ Liners Removed or Buried ! SURFACE OF PAD AND/OR LOCAT[OH: Rough , Smooth .~-'~, Contoured , Flat Other , Debris Removed Compacted , CLEAN UP OF PAD AhL/OR LOCATION: Clean /'~, Pipe Scrap __, Iron Scral{ Paper , Other , Wood , Mud , Cement SURROUNDING AREA: Wooded , Brush , Tundra _ Sand , Other , Grass , Dirt , Gravel-''~ , CONDITION SURROUNDING ARF. A: Clean ..~', Trash from Site Other , Tree~ aqd/or Brush fro,n Clearing Site ACCESS ROOD: Dirt f~/i/~c, Gravel , Ice , Other CONDITION ACCESS ROAD AND SURROUNI)IN(]: Clean ~. Rough , Smooth , Trash'from Operations , Trees a~d/or Brush from. Clearing Road , Spoil from Clearing Road Other 1----' No Final Inspection SOHIO ALASi<A PETROLEUM COMPANY 311~ 'C"SfREE! ANCHORAGE. ALASKA TE:£EPHONE i907) 276 5tll MAIL: POUCH.6-612 ANCHORAGE. ALASKA 99502 August 17, 1981 Mr. Lonnie Smith Alaska Oil & Gas Conservation Cc~mission 3001 Porcupine Drive Anchorage, Alaska 99501 Dear ~4r. Smith: In compliance with state Regulation 20 AAC 25.170, attached are Forms 10-403, Sundry Notices & Reports on Wells, for the follc~ing wells. These notices request that the wells remain in suspended status. Term Well B (22-20-11-13) Term Well C (34-03-11-12) Chevron Tract Well (23-18-11-12) MPC Tract Well (21-03-10-12) PBU MP 43-31-11-13 MPC 11-33-11-12 Getty State #1 (02-10-13) MP Tract Well (32-30-11-13) PBU MP 22-31-11-13, No. 2 West Sak 25645 #9 West Sak 25548 #11 West Sak 25655 #14 West Sak #16 West Sak #17 Kuparuk State 22-11-12 Sag Delta #1 (33-12-16) Sag Delta #2 (10-11-16) Sag Delta #2A (10-11-16) Sag Delta #3 (35-12.-16) Sag Delta 34633 #4 Sag De.~ta:', # 5 ( 36~12-15) ~'~ 'Sa9 Delta #7 Sa9 Delta # 8 Niakuk #1 (26-12-15)-abandoned N~akuk #lA (26-12-15) Niakuk #2- abandoned Niakuk #2A (23-12-15) Niakuk #3 (13-12-15) RECEIVED ^!,-.zska ()ti & (.~a.$ (;un$. C;ollu'ilis$iO:l ^ncho~'afle Mr. Lonnie Smith August 17, 1981 Page Two We would like to have your field inspector present scmetime during the week of August 31 -'September 4 to accompany our representative~ for final location inspection of the follc~ing wells: Challenge Island #1 Reindeer Island Stratigraphic Test #1 West Sak #4 .Kemik Unit #2 West Kuparuk State 3-11-11 Hurl State 5-10'13 Socal-Mobil 33-29E (29-12-11) Kuparuk State 33-11-12 Kuparuk 9-11-12 MPC 7-11-12' Kuparuk State 21-11-12 MPTract Well 13-15-11-12 PRJ:JLG: ja Attachments cc: Well Files CC# 37,291 Yours very truly, P. R, Judd Manager Drilling STATE OF ALASKA ALASKA ("'~. AND GAS CONSERVATION C~MISSION SUNDRY NOTICES AND REPORTS ON WELLS 1. DRILLING WELL [] COMPLETED WELL [] OTHER [] 2. Name of Operator Sohio Alaska Petroleum Company 3. Address Pouch 6-612, Anchoraqe, Alaska 4. Location of Well At surface: 7. Permit No. 80-129 99502 8. APl Number 5o-029-20527 9. Unit or Lease Name 10. Well Number 2322' NSL, 727' EWL, Sec. 36, T12N, R15E, UPM sag Delta #5 (36-12-15) 11. Field and Pool Wildcat (Exploration) 5. Elevation in feet (indicat(; KB, DF, ~t'c.) I 6. Lease Designation and Serial No. KBE = 39.32' A~SL I ADL 34630 12. Check Appropriate Box lo Indicate Nature of Notice, Report, or Other Data NOTICE OF INTENTION TO: Request extension under SUBSEQUENT REPORT OF: (Submit in Triplicate) 20 AAC 25.170 (b) 1,2,3 Perforate [] Alter Casing [] ~ Perforations Stimulate [] Abandon [] Stimulation Repair Well [] Change Plans [] Repairs Made Pull Tubing [] Other [~ Pulling Tubing (Note: Report multiple completions on Form 10-407 with a submitted Form 10-407 for each completion.) (Submit in Duplicate) [] Altering Casing [] [] Abandonment [] [] Other [] 13. Describe Proposed or Completed Operations (Clearly state all pertinent details and give pertinent dates, including estimated date of starting any proposed work, for Abandonment see 20 AAC 25.105-170). Reason for extension: This site is being considered for future Sag Delta development. Clean-up to date: a) Major structures have been removed. b) Loose debris has been removed. RECEIVED AUG 2 6 ]98] Approved . op~Uaska 0il & Gas Cons. Commission ~ Returned An,ch0rage 14.1 hereb~Atifyth;tthef,~t~ng~d~J( ' ~=~ ( ~~ correct to the best of my knowledge. - - -- Signed I,I '~ - .'~ ~ ~ TitleDiStrict Drillinq ~nqineer The space below for Com-rnission use 'R. H. -~.ley Conditions of Approval, if any: This suspended location was inspected by our representative on 09/01/81 and the clean-up was found to be acceptable. Approval is given to leave the well cover and sign in place. This approval is given until 09/01/82. A subsequent inspection will be necessary by mid-summer 1982. Approved by. 'ItlIIGIHA[ SIGNED COMMISSIONER the Commission Date __ Form 10-403 BY !.~'~[ [~. S~i~ Submit "Intentions" in Triplicate Rev. 7-1~0 and "Subsequent Reports" in Duplicate SOHIO ALASKA PETROLEUM COMPANY 3111 "C'"! ANCHORAGE TELEPHONE (90 MAIL: POU( ANCHORAGE, A TO: Juae 19 REFERENCE: The following material is being submitted herewith. Please acknowledge receipt by signing a copy of this letter and returning it to this office:-- ([) print ~ (I) sepia of t~ RECEIVED DATE SOHIO ALASKA PETROLEUM COMPANY 31 I 1 "C" STREET ANCHORAGE, ALASKA TELEPHONE (907) 265-0000 MAIL: POUCH 6-612 ANCHORAGE, ALASKA 99502 REFERENCE: ~.--~-'.-& Sag' Del~ %7 The following material is being submitted herewith. Please acknowledge receipt by signing a copy of this letter and returning it to this office:-- s~ ne.t~ #5 (sept) Sag Delta J7 (sep:i~). RECEIVED DATE Oil ~ G~s~ ~°"~S~s'/Onmmissi°n June 5, 1981 Sohio Alaska Petroleum Company Pouch 6-612 Anchorage, Alaska 99502 Alaska Oil and Gas Conservation Commission Regulations Article 2, ABANDONMENT AND PLUGGING, 20 AAC 25.120 WELL ABANDONMENT MARKER and 20 AAC 25.170 LOCATION CLEAN UP. Gentlemen: This is in addition to our letter of June 4, 1981 regarding the above subject. The following wells were omitted from the list of suspended wells: Sag Delta #5 r'$~~-lta #t Sag Delta #8 West Sak #16 Yours truly, JKT SOHIO ALASKA PETROLEUM COMPANY 3111 "C" STREET ANCHORAGE, ALASKA TELEPHONE (907) 265-0000 MAIL: POUCH 6-612 ANCHORAGE, ALASKA 99502 TO: State of Alaska Oil and Gas Conservation ~sion 3001 Porcupine Drive Anchorage, Ak 99501 Attn: Harry Kugler 6-5-81 REFERENCE: Sohio - Sag Delta ~5 .,~e following material is being submitted herewith. Please acknowledge receipt by signing a copy of this letter and returning it to this office:-- Being transferred to the State of Alaska are eight boxes of core chips from Sohio's Sag Delta ~5 cores. The depths represented are as follows: Box 1 9815' -9893 ' Box 2 9894'-9965' Box 3 9966' -10035' Box 4 10036' -10107' Box 5 10108' -10390 ' BOx 6 10391' -10446 ' Box 7 10447' -10758' Box 8 10758'-10817' Anne Brown Exploration Dept. RECEIVED' JUN - 5 1,981 Alas~ Oil & (3a,~ Cons. ~chorage RECEIVED DATE 19 SOHIO ALASKA PETROLEUM COMPANY 3111 'C" STREET ANCHORAGE, ALASKA TELEPHONE (907) 265-0000 MAIL: POUCH 6-612 ANCHORAGE, ALASKA 99502 June 4, 1981 CONFIDENTIAL Mr. H. H. Hamilton Alaska Oil & Gas Conservation Commission 3001 Porcupine Drive Anchorage, Alaska 99501 Dear Mr. Hamilton: Enclosed is the Sag Delta ~5 testing report you requested. The Petroleum EngineeringDepartment conducted production tests on five (5) exploratory wells this winter with a limited staff, so please accept the delay in receiving this report. If you have any questions regarding the testing or reported data, please do not hesitate to call Rick Whitlow, Petroleum Engineer, at 263-5563. District Field Engineer GJP:RRW: ja Enclosure Gas Cons. commission SAG DELTA #5 WELL TESTING REPORT CONFIDENTIAL I. INTRODUCTION Sag Delta $5 was drilled by VANguard Rig $3 from February 3 through April 13, 1981 with Sohio Alaska Petroleum Company as the operator. The well was drilled to a total depth of 11060' BKB with 520' of cores recovered from formations of interest below 9800' BKB. The open hole evaluation at total depth entailed a full suite of open hole logs, RFT fluid samples and formation pressures, a seismic velocity survey, and 18 recovered sidewall cores. A 7" 295 L-80 liner was set with the float shoe at 11063' BKB. The liner was cemented and cleaned out to 10994' BKB. Three intervals in the formation were perforated for production testing. The lower interval perforated (10728' - 10748' BKB) produced water at 12 BPD until the well died due to water column back pressure. Additional perforations were shot and the zone was acidized with no gain in productivity. An EZ Drill bridge plug was then set above the perforations at 10700' BKB to isolate the interval. The second interval was perforated from 10230' - 10260' BKB and tested. This zone was very tight and did not flow. The last interval was shot from 10130' - 10163' BKB and, again, no flow or pressure increase was measured.~ Testing was concluded on April 10 and the well was suspended on April 13, 1981. II. INTERVALS PERFORATED (2.1) Production Test Alaska 0il & Ga~ Cons. Commission The first interval of interest was perforated in drilling mud Jumbo-Jet carrier guns loaded with 4 spf at 90° phasing. Perforated Interval: 10728'-10748 ' BKB (20') (Ref. FDC/CNL/GR). (2.2) Production Test $2 and $3 An additional 30' was shot and the interval was reperforated after the first low productivity test. The zone was perforated using 1 11/16'.~' Hyperdome guns loaded with 4 spf, magnetically eccentralized with 00 phasing. Perforated Interval: 10720 '-10770 ' BKB (50') (Ref. FDC/CNL/GR). (2.3) Production Test $4 The second interval of interest was perforated in drilling mud with 30' of 4" Jumbo-Jet carrier guns loaded with 4 spf at 90o phasing. Perforated Interval: 10230 '-10260 ' BKB (30 ' ) (Ref. FDC/CNL/GR). (2.4) Production Test #5 One last interval of interest was perforated using 33' of 1 11/16" Hyperd.cme guns loaded with 4 spf at 90° phasing. This zone was tested along with the previously perforated interval of 10230'-10260' BKB. Additional Perforations: 10130'-10163' BKB (33') (Ref. FDC/CNL/GR). III. S~Y OF TESTING OPERATIONS (3.1) Production Test #1 (4/4-6/81) The testing assembly used is indicated in Figure 91. The drill string was displaced to diesel prior to opening the APR valve so the well bore would be approximately 1100 psi below reServoir pressure. A surface readout HP pressure/temperature gauge was Set at 10710' BKB (9433' TVDss) and recorded initial conditions of: BHSIP @ 4452 psia HHSIT @ 181OF WHP @ 1050 psig The well was opened to flow at 2000 hours, 4/5/81. The BHP dropped to 3400 psia in one minute and remained constant. A five-gallon bucket rate check at 2120 hours indicated a rate of 26.4 BPD. This dropped to 12-BPDby 2200 hours and 11.8 BPD by 2330 hours. The bottomhole pressure was increasing steadily during the flow period. This indicated that the diesel in the drill string Was being replaced by formation water. By 0130 hours, 4/6/81, the rate had dropped to 11.6 BPD and the BHP had increased 56 psi to 3456 psia. Because of the low flow rate, we decided to reperforate and shoot additional footage. The well was left open during the perforating, but declined to 0 BPD by 0500 hours, 4/6/81. (3.2) Production Test #2 (4/6/81) The additional perforating was completed by 1100 hours, 4/6/81 with no flow or WHP. A very low 'flow started at 1300 hours and increaSed to 12 BPD by 1500 hours. The HP pressure/temperature gauge was run in the hole and set at 10710' BKB (9433' TVDss). The well was shut in for a pressure buildup at 1515 hours, 4/6/81. The well conditions 'prior to shut in were: FBHFP @ 3526 psia FBHFT @ 181OF FWHFP @ 0 psig The well was shut in 'until 1808 hours, 4/6/81. A short time PBU, Horner Analysis indicates a permeability of approximately .1 md. JUN Alaska Oil & Gas Cons, Co ~m~ssion Anchorage (3.3) Hydrochloric Acid Stimulation (4/6-7/81) Dowell was rigged up by 2200 hours to pump 120 bbls. (5000 gals. ) of 15% HC1. Injection lines were pressure tested to 4500 psi and pumping started at 2320 hours. The 15% HC1 acid was circulated into the well using the circulating valve at 10575' BKB. When the acid reached this depth, the circulating valve was closed and the 120 bbls. of acid was pumped away into the formation with an initial surface pressure of 3400 psi and rate of 2 BPM. The pump pressure required for a 2 BPM injection rate steadily decreased through the job as the acid penetrated t/he formation. It dropped to a minimum of 2000 psi during the job. The acid was displaced at 0120 hours, 4/7/81. Dowell was rigged down and the flow line rigged up by 0400 hours. (3.4) Production Test #3 (4/7/81) The well was opened to flow on a 1/4" choke at 0415 hours; WHP prior to opening was 1625 psig. The flowing WHP dropped to 550 psig by 0430 hours, 300 psi by 0445 hours, 150 psi by 0500 hours, 10 psi by 0530 hours, and 0 psi by 0630 hours. During this period the well flowed a total of 106 bbls. so the reservoir fluid did not reach surface. Production dropped to 0 BPD at 0700 hours, and the test was concluded at 0900 hours. The tubing volume was reversed to tanks but all formation fluid samples were contaminated. No bottomhole pressureSwere obtained during this flow period because of the previous acid job. (3.5) Production Test #4 (4/9/81) After Production Test #3, the drill pipe and dc~T~hole testing assembly were pulled and a 7" EZ Drill bridge plug was set at 10700' BKB. The next zone was shot and the drill pipe testing assembly was run back in the hole. An HP pressure/temperature recorder was set at 10210' BKB (9041' TVDss) and recorded the following before the well was opened. FBHCIP @ 4216.4 psia FBHCIT @ 173°F FWHCIP @ 900 psig The well was opened to flow on a 1/4" choke at 1400 hours, 4/9/81. WHP fell to 200 psi by 1401 hours, 10 psi by 1402 hours, and stopped flowing by 1405 hours. The well was observed until 1800 hours; at this time the HP was pulled and the next zone perforated. (3.6) Production Test ~5 (4/10/81) The next interval of interest (10130'-10163' BKB) was shot and no pressure increase or flow was recorded. The well was observed for 2 hours with no change. The testing of Sag Delta 95 was concluded at 0400 hours on 4/10/81. The well was reversed out but uncontaminated formation fluids werewolf% ~~~ when fluids fr~m T.D. reached surface. Oil & GaR Cons, Commission Anchorage IV. TABLE OF FIDW TEST RESULTS Final Final Final Test No. BHFP BHSIP BNSIT psia psia OF 1 3456 4452 181 2 3526 3961 181 4 3313 4216 173 Final Choke in. · 125 .125 .25 .25 .25 Q water Avg._ BPD 12 & fell to 0 12 864 & fell to 0 .JUN - ~ ic~'' Alaska Oil & ~as Cons. Commission Anchorage FIGURE #1 SAG DELTA #5 TEST ASSt~4BLY X-over to Lubricator Halliburton wrap-a-'round Manifold & Master Valve 2 1/2" ID Kelly Cock Flowl ine 2 1/2" ID Kelly Cock -? - 13 3/8" Casing 5" 19.5#/ft. Drillpipe 3 1/2" x 5" X-over 3 1/2" 13.3#/ft. DP 9 5/8" Casing Shoe @ 9522' BKB Upper Circulating Valve APR Ball Valve Shear Pin Reversing Sub RITSCirculating Valve 7" RUINS: ~ Set @ 10605' BKB (P.T. 91,2&3) Set @ 10050' BKB (P.T. #4 & 5) PBTD @ 10994' 3 1/2" Tailpipe (1 30'jt.~ Perforated interval · JUN 5 I981 J 1 A1ask~ Oil & Gas Cons. Commission J ,.= ~ Anchorage --- .? . 7" 29#/ft. Liner Shoe i- .... - = T.D. of 11063' BKB May 15, 1981 Mr. R. ~. Re iley Distriut Drilling Engineer Sohio Alaska Petroleum Company Pouch 6-612 ~-- Anchorage, Alaska 99502 Dear Mr. Reiley: We recently received the completion report and other data that you filed on your ~5 ~(36-12-15) well The formation test information~'711~tedas~m number 30 on [he completion report (Form 10-407}, was not incluaed. We would like this in- formation submitted in the near future. Sincerely, ~oy14 H. Hami 1ton Chairman SOHIO ALASKA PETROLEUM COMPANY 3111 '°C" STREET ANCHORAGE, ALASKA TELEPHONE (907) 265-0000 MAIL: POUCH 6-612 ANCHORAGE, ALASKA 99502 May 13, 1981 Alaska Oil & Gas Conservation Co~m~ission 3001 Porcupine Drive Anchorage, Alaska 99501 Attn: Mr. H. H. Hamilton Gentlemen: Well Saq Delta #5 (36-12-15) Enclosed, in duplicate, is Form 10-407, Completion Report, for the above-named well together with the Well History, Well Logs, Directional Surveys, and Core Data Sheet. This well has been suspended. RHR:ja Enclosures cc: Well File ~17 Yours very truly, District Drilling Engineer MAY 1 Alaska Oil & Gas GoDs. CoD]miss/oD ADchomD~ STATE OF ALASKA "~ ' ~ ALASKA~ND GAS CONSERVATION~SSION WELL COMPLETION OR RECOMPLETION PORT AND LOG 1. Status of Well . ~CO NFl~f~~ OIL:~] GAS [] SUSPENDED [] ABANDONED [] SERVICE· 2. Name of Operator 7. Permit Number Sohio Alaska Petroleum Company 80-129 3. Address 8. APl Number Pouch 6-612, Anchorage, Alaska 99502 50-029-20527 4. Location of well at surface 9. Unit or Lease Name 2322' NSL, 727' EWL, Sec. 36, T12N, R15E, UPM At Top Producing Interval 10. Well Number 1447'N 3773'E from surface location Saa r~_l fa ~ ~, ., ,. - · At Total Depth 11. Field and Pool 1461'N, 4003'E from surface location ~/?~¢'/zz~ ~?~'Z'~J~ Wildcat (exploration) 5. Elevation in feet (indicate KS, DF, etc.) I 6. Lease Designation and Serial N~o. KBE = 39.32' AMSLI ADL 34630 12. Date Spudded2/3/81 13. Date T.D. Reached3/25/81 14. Date Comp., Susp. or4/13/81 Aband. J 15. Water Depth; if offshorefeet MSL I16' N°' °f C°mpleti'°ns· 17. Total Depth (MD+TVD) 18. Plug Back Depth (MD+TVD)19. DirectionalSurvey I~o.~t~roSSSVs~ 11063 'MD 9779 'TVD 2560 'MD&TVD YES [] NO [] none feet MD Discontinuous 22. Type Electric or Other Logs Run DIL/BHCS/GR/SP/T]~I, FDC/~/SP/~, CBL, ML/PL/CAL, HIlT, RFT, Velocity Survey, CBL, Gyro 23. CASING, LINER AND CEMENTING RECORD SETTING DEPTH MD CASINGSlZE WT. PER FT. GRADE TOP BOTTOM HOLESIZ'E CEMENTING RECORD AMOUNT PULLED 20" 94# H-40 Surface 120'BKB 26" 12 ~u.yds. Ar~_f~_.q~f 13 3/8" 72# L-80 Surface 2728' 17 1/2" 3488 cu.ft. Permafrost II 9 '5/8" 47# L-80 Surface 9520' .. 12, 1/4" 1322 cu.ft. Class G; 130 cu.ft. Permafrost C 7" 29# L-80 9029' 11063' 8 1/2" 720 cu.ft. Class G 24. Perforations open to Production (MD+TVD of Top and Bottom and 25. TUBING RECORD in~erval, size and number) . . SIZE DEPTH SET (MD) PACKER SET (MD) None ,. None 26. ACID, FRACTURE, CEMENT SQUEEZE, ETC. . : DEPTH INTERVAL (MD.) AMOUNT &. KIND OF MATERIAL USED ... See Well hiStory attached · . , , 27. pRODUCTION TEST Date F, irs.t production Method of Operation (.Flowing, gas lift, etc.) ... , . Flowing (see test ..summary) Date of Test Hours Tested PRODUCTION FOR OIL-BBL GAS-MCF WATER-BBL CHOKE SIZE GAs-OIL RATIO TEST PERIOD ~ . . .. Press.~FI°w Tubing, Casing Pressure· 24-HouRCALCULATED1 RATE" '--~ el L-BBL.. · GAS:M'CF ~ .WATER-DB L. OIL GRAVITY-API~. ~ ~,~(c°rr)',7'" ~ ~ ,? .~'~ . 28. ' ' ; CORE DATA i~ ~ ~ ~ · Brief description of lithology, porosity, fractures, apparent dips and presence of oil, gas or water. Submit core'chips." -- ,, - - ' " MAY 1 1 31 See attached Core Data sheet .. · · - - · -. ' Ai~s-ka 0il a Gas Cons. (;0mmissi0n .... . .. .. Anchora§~ .... CO ;IDENTIAL , . ; . ~;ey Form 10-407 .,.Submit in duplicate Rev. 7-1-80 CONTINUED ON REVERSE SIDE '.;.-.~i,i'~ "' · ,.- · ., sa'~ <~57 ;' :'~ ~: ':,'. "·~: :': : -.;.'- ", .. · -' ':. L'::-:~:. , ', .- ~---¢'""'"~r--~%' ,' . ' . .' --.~.~._ , . .... :' ' -- - ' '" ' ~,'"'"' ";q'* ..... , :30/>, " · ,, .-~*, .,,.'.~ .... 29. ;...~ :'..', . . . ~... . ¢":" . ..... _. . -" GEOLOGIC MARKERs /" "' -:'::';' ':' "' '" '' "' ': . FORMATION TESTS ' · f NAME ..- ; . Include interval tested, pressure data, all fluids recovered and gravity, . MEAS. DEPTH TRUE VERT. DEPTH 'GOR, and time of each phase. Lisburne Group 9837 ' " -8720 ' See test sunm]ary · . . . .. 31. LIST OF ATTACHMENTS Well History, Well Logs, Directional Surveys, Core Data Sheet 32. I hereby certify that the foregoing is true and correct to the best of my knowledge · ~"'~glned ~ TitleDistrict Drilling Date ~"- ' ] - '' R Enqinccr . 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- lng 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". CO fiDL JT AL WELL SAG DELTA # 5 WET.L HISTORY Spudded well at 1200 hours, February 3, 1981. Drilled 17 1/2" hole to 2700', ran open hole logs. Ran 68 j ts. 13 3/8" 72# L-80 Buttress casing to 2728'. Cemented with 3488 cu,ft. Permafrost II cement. Installed and tested BOPE. Cleaned out to 2674', tested casing to 3000 psi, okay. Drilled out to 2750', ran leak-off test to 0.66 psi/ft, gradient. Directionally drilled 12 1/4" hole to 9242', ran open hole logs. Drilled to 9537', ran open hole logs and obtained sidewall core samples. Ran 248 jts. 9 5/8" 47# L-80 Buttress casing to 9520'. Cemented in two stages: First stage with 1322 cu.ft. Class G cement; second stage through D.V. packer at 2600' with 130 cu. ft. Permafrost C cement preceded by Arctic pack. Cleaned out to 9500', .tested casing tO 3000 psi, okay. Drilled out to 9550', performed formation competency test to 0.7 psi/ft, gradient. Directionally drilled 8 1/2" hole to 9815'. Cut 14 cores from 9815' to 10819', cut 614 1/2', recovered 512 1/2'. Drilled to 11063' TD/MD. Ran open hole logs and HDT and RPT. Obtained sidewall core samples. Ran velocity survey. Ran 51 jts. 7" 29# L-80 Buttress liner to 11063'. Cemented with 720 cu. ft. Class G cement. Tested BOPE to 3000 psi, okay. Cleaned out to 11010' tested liner to 3000 psi, okay Ran CBL and gyroscopic survey. Production tested well through drillpipe with packer at 10605'. Perforated intervals 10650'-10620' and 10770'-10720'. Acidized and retested same inter- vals. POH with test tools. Set EZ Drill retainer at 10700'. Production tested through drillpipe with packer at 10095'. Perforated intervals 10260'-10230' and 10170 '-10160'. Suspended test. Set first cement plug consisting of 60 cu. ft. Class G with 18% salt from 10700' to 10413'. Set retainer at 10095' and cemented with 60 cu.ft.. Class G with 18% salt from 10095' to 9808'. CIP at 0600 hours, April 11, 1981. Set balanced cement plug consisting of 60 cu. ft. Class G with 18% salt from 9080' to 8897'. CIP at 0945 hours, April 11, 1981. Set EZ Drill retainer at 8800'. .Displaced top 2560' of hole to CaC12. Set 48 cu. ft. Class G cement plug from 2650' to 2560'. Tagged top of cement plug at 2560'. Filled top 100' of hole with diesel. Nippled down BOP's. Installed 13 5/8" 5000 psi x 4" 5000 psi adapter on top of tubing spool. Installed 4" 5000 psi valve plus blind flange on top of adapter. Suspension witnessed and approved by Doug Amos of AOGC~. Drained cellar, installed well protective cap and well sign. Released rig at 2100 hours, April 13, 1981. CONFIDENTI MAY 1 Oil & Ga'; Cor~. Commission SPERRY-SUN WELL SURVEYING COMPANY'. ANCHORAGE, ALASKA · . . __.S.O_I-L[O ~_A. LAS KA' P I~_ T R,O.L E U-Et-c_o.E.P_A N Y_ .................................................... SAG DELTA NO. 5 SEC 36 T12N R15E COHPUTATION DATE WILDCAT FIELD APRIL G, 1981 .__~SKA "'/ ' '?'-.. .'. ' ':'.i ,:': '.' ".: . ' ' · . · ...->'"?i.: C.-~. i:'. ';: ;i.i,'-:!: d' ~ :~:,.' .". ......... TRUF '..' ,:,'~- ._qU.B~,S.E~ .............. COURSE ...... .coURs[ . _ _DOG_-_LEG .. ' MEASURED VERTICAL DEPTH DEPTH · . D A.T E-~ OF_ _S U~_~_,._L9 81.__~ BOSS GYROSCOPIC SURVEY JOB NUMBER BOSS-iG77'~ K_FI I_Y RUSH'I'I~J¢, FLF'V_,_= .OPERATOE~dOHN SANEC ' . ..: I.O T A I ..... VERTICAL INCLINATION DIRECTION SEVERITY RECTANGULAR COORDINATES DEPTH DEG MIN DEGREES DEG/iO0 NORTH/SOUTH EAST/WEST ~0_0 ...... ' '..: fL ~ 0'0_.:0_0 '.'.' :?i..'!.~;.l.6:0:,.6 8 .............. 0 ..__3 2 .... ,'"_$ ', 2..1:...5.0._E .............. ...1.5 ,:..: .".' :~:::.i::;:i'!;.:i? ~'~0:8:;fS:'}:':'~':: ::;!:::.: '::::::.: :':.?::::_ ::.-3~ ._E 300 299.99 260.67 0 16 S `33.50 E .28 1.72 S .69 E /-+00 399.99 ,360.67 6 o o 5 9 ~ "9 8.:';i.:~:.i,/:::'::, ?:? 5 6'0.6 6 700 69 9 · '9 7:':" :: :;i:::i:!i:i:i i!:!i::::':: 6:60" 65 '.. ~% 0_0.:. ......... 900 899,96 860,64 1000 999,95 "'960,6~ ~1~ ~99,35~ _ .1~..0-,-6~ ....... 1200 1199,95 .' "'/'.'.1 i60 · 65 1`300 ' ' ~1299.95 '~'" .1'2'60'65 ' · . , ....... lq.O.O u '.- 1~_,.9_.3~.4 _. .......... 1.5_6.0 62 ............... O. 28 S':'g6.Gg_.E 1500 1~99.9~ 1~60.62 0 23 S 77,69 E 1600 . 1599,9q 1560,62 0 30 S 51,80 [ 170.~_._9_~ _ 16 6_0....6.3 0 2.3 .... S_2.7...~.0_. E.__ · 1800.' '.:1799193 "":. 1760,61 0 12 . S.' 15;50 E 1900 0 18 N 35,40 E .'. 2,.0_0_0. '~: '99'9!.i~3_.~ .;.'i:"::..'.::;~'::~::1~60_..61 ......... .......... _~,,l.~_,,:--N_52.,~,P-.- E__ 2100 2099,93 2060,61 0 56 N 55,59 E 2200 2199,91 2160,59 1 9 N 58,59 E 2~_~0 2~99..,88 , ~6~D~ ....... k 52__N 2q,70 E 2~00 1 ,56 N 14'10 E 25oo 2~99 8' ~6o.~6 · ... :: ..,. ~ 9...3 2 FI.,_ VERTICAL SECTION 0.00 -.01 .06 -.02 0 30 S 2,39 E .31 2,`36 S ,84 E ..0 ..... ~.1 .... S_.L7.,..Lg._E ............,2.-a~- 5 ,_3_a S I ,_04. o · /+ 6 ·. '.'. s ~ .'"5'..19 "~ ' . '.. i 8'.i.'. :ii:;': .'~i!i::i~:i,:i::-:;::'/ii;~i':,+:,:.~ s.".;.s :i-' 2. 8 E'.. -. 3 9 o ~8:':'s':i/6.39 .E"....o`3.:::.':!':.-:;i'~':'::::?iiii:it'6:'~;°I'i.S E" -. 7`3 0 24 S 36,60 E ,19 7,90 S 2,0~ E -,79 0 20 .... S 63, 9 E ",18 '8,32 S 2,52 E -,'~9 0 ..... 3 2 ....... S_._70_, 6._9~£~~__,_21_ . 8_,_6.1_5 ..... `3.,_23 E . ,_0_8_ 0 16 .. ~:""S'.58, 0 E '" ',27: -;:;iL..'.":..5,~8-E 0 26 "}:'S'"'22,60 E ' ' ..'-"27 i!;'~,2'~ ]E 2700 2699,68 2660.36 2800 2799.62 2760,38 2'900 2899.97 2&6_0_,.1.5_ 5000 2999,1`3 2959.81 '1 ~9 N:17.89 E. .1..__55 ...... 1 51 N 22,29 E 2 3 N ~5. 9 E 5 2~ N 67,90 E .25 lo.38 s 5.33 E · 23 10.73 S 6,01 · 2_2 .... ti '-'%L-S 6.5 ,2 0 .... 1:. 71~ S...... ::i::~i:!;:.i::: 6'. 7 2 .E . ~ 5 ~ s '. :.':.;:,.;.:;'~:,.,::~.:';.~ 2:: E .. · 35 10.7~ S~ r~ 7,74 :. .. . ...':~.. ~ . ~... ......~.- . . ,76 1.97 2.27 2o47 2.92 3,58 ~,86 6.68 8,58 10,51 12.12 · 80 7.6:~ N 1~.8~ 2_.. 0_8 10.35 N 19.19 1.52 15,57 N ' 26'.63' E · . 13.84. 16.56 21.58 29,67 _.~_O_H_.I.O A__._LAS___K..A P~ETROLEUM.'COMPANY SAG DELTA NO. 5 SEC $6 T12N R15E s'~'ERR-~'--~hi~=~'~'~-'S'~-R'-~'EyING COMPANY :-" ..~ PAGE ANCHORAGE, ALASKA · ............................... ~_it,' ,~ ~ ...... .... :.,..-¢_..10 A T E i,. 0 F' .SU RV E Y APRIL COMPUTATION D'-~':~:L~iU~ BOSS 'GYRoscoPIC sU~V-E'Y WILDCAT A__ ~L.~ A MEASURED DEPTH FIELD APRIL 6, 1981 dOB NUMBER B0SS-16774 ~~1~_~.!~_.~ ' J%,~/~¥7 /..ln91 KELLY BUSHING ELEV. : VERTICAL VERTICAL ~NCL~NAT~ON D~RECT~ON SEVERITY RECTANGULAR COORDINATES DEPTH DEPTH DEG ~N DEGREES DEG/~O0 NORTHZSOUTH EAST/~EST FT. VERTICAL SECTION ..... :~.5_0 :. : _ 3,1'ZL~*_6_6 2- ' !:'i!?::':: i: :::: :3: l0 8'-:_3_0_-- ' 1_.1 .......... 1 __ 'N':.'7$ .3 0 :'E. ' ~_.:..1_~_~ .'.-.. 7. E 3200 3196,54 3157,22 12 46 N ·71,50 E 3.5~ 23,33 N 55,99 E 3250 3245,19 3205,87 13 54 N 74,19 E 2.60 26,72 N 67,01 E 3 3 0 0 3 2 9 3 ,_S& _ .3_2.53.,_2_~ .... 1.5 _2_1 ....... _N__7 . 8_ ,_ 9__ .E ........... 3_,_~_6 2 9 · 7'3 N 7 9 · 2 7 E '". 3 3 5 o .. ' ~ 3.41'. ==========================================-~ 0'2.:.A 3 ,- ,. 3500 $486,72 3447,40 35.50 3534,76 3495.44 3.6...0._0 ..... ~.582 ....f8 .... 3 _53_3_._2_6 3650 . 36.3.0':' 17".::' 85 8'3 3750 .... 3.,7, 23,,',~ O: ':!~ ?';.'.'?':15684 ' O8 3800 3769.20 3729.88 3900 3859.~8 .- 3820.16 _.{ 40.0_0 3947,55 3908.23 4 1 0.0" . 4 0 3'3,0 6 ' .; :..: :..i.'.:3 9 9 3' .7.4 A 200:': ...: ;: .'4. i 16":'':r:18 ':: ' .... ~3o'o:"i ..... ::::A..!.98.".~_7_:.::': :.':J::.::~::: :59.; o 5 ~500 ~363.63 , ,, . ~ ~,o, ..'... :.:~6~5"o 6:: :/::':'~655.7 ~ 50,30 60.59 72.11 84.6_6 ........ 15 .36'..:.'.'::':.:::.N.{. 82:..' 0..:' E.': .:.:' ..: 2 · 2 0 :. : .:.~::::::.3:2:?;ii0:i~:i.~:: N~i~i~i~i:~:~?i::i':::92'~' ~ 0: E 97.7 9 i ~ ~ 5. ';:::-:N::::'~:'i::':~:~'..E:.':::':::::..:.'..:"-' i. ~ 1' 7 ::: i i o. 6 o 15 30 N 71,19 E ,,90 39.22 N 130,14 E 135,70 16 38 N 70,80 E 2,27 ~3,73 N lq3,23 K 149,54 .............. z7 ..... 2o ~ 7z.o E __~.~o ~.~ N Z~7.0~ ~ z~..~ 2.3 ..... .2:.":-.'::_ N'".~5...,A~_:E ' 2A 15 N 65,50 E' 26 38 N 66,30 E 2.8 8 '.'. :::,.',.~:'i:": ::...': '. .. /: :~ o'~:. ~,o .... r.. . 2.41 76.21 2.~1 95.7~ 179.A7 196,54 21.5,48 o ....5.1 N 66.40 E 3 2__2 112.72 . ..... 2 .,.., · · 32 35. N.:6~'.,'3.0: E .... 2,.95. · 3 4 '5 5' '.:' :.: .!:N'?/~ 3re.20'::i::E.'' :. '.:.,. :': .:2./+ 0:.'::,'.: ; 3A 31 ':N:':'.6'3,7.9 E '52': "1.84. 34 12 N 63.59 E .35 209.:39 34 10 N 63.70 £ .06 2:34.33 34 12 N 63,70 E ,02 259.23 N 222,86 E' r,J 262,08 E N .305. A3 E 5000 ~778,14 4738,82 33 4A 5100 4861,61 4822.29 33 5 5200 4945,3~ ~906,02 3_3 ...... !.2 5SO0 5029,14 ' ~989,82 32 56 · . · ::::;:..35.2,52 K' 012":~ 3 5"E 3...32' :. E '.. N 503.93 E N 554,28 E N 60~.66 K 3.3 ..... 59_ ......... N.,.6~j,..?_O--.E.:':,. :_2_3'.'...'.,:':jt,:::3.3..4.'.,:'i.!.6.:.:N .': :..: ::::_:_:.:._754 '_7~ .... E ..... N. 63.40 E .33 358.87 N 804.62 E N 63.50 E .65 383.A.~ N 853.88 E N 63.29 E .16 407.97 N 902.77 E 235,A8 278.33 325.56 377,23 .432.46 489.06 768,16 823,56 878.89 933.61 987.93 1042.13 N 63.40 E .712,66 · 27 ' .:...432.'44 N'. 951,54 E · ':.. ~. , . . .:.: 'q~vm ,ils J~~B~ B~~ 545,17 601,03 656,84 ... ANCHORASE, ALASKA .; .. .... ,.: .' _S_O~~A~pEIR_OLEUM C~O~j.P_~ICY .......... D.A.TE._~.O_F._SURVEY.APRIL ~+, 1_9.81 SAG DELTA NO. 5 SEC 36 T12N R15E COMPUTATION DATE BOSS GYROSCOPIC SURV--Y WILgCAT MEASURED DEPTH FIELD APRIL 6, 1981 ~~OB NUMBER B0SS-16774 --7.--- -' m~jm ii i ml w" m '~Z.-~F/;~ELLY BUSHING E~LEV_, : VERTICAL VERTICAL INCLINATION DIRECTION S ~"~'~e~ O~ C f~ N G U L A R COORDI~AT'Es VERTICAL DEPTH DEPTH DEG MIN DEGREES DEG/3 ~OCQo~j~ ~.S 0 U T H EAST/WEST SECTION __ '~ 550o . 3~.z~ -.' ' ,~' ~8.~7 5700 5367,00 5~27,68 32 25 N 65, 0 E ,3~ 525,13 N 11~,55 E 1-255,23 5800 5~51.55 5q12.2~ ~2 6 N 65. 0 E ,31 5~7,70 N 1192,93 E ~000 . .5~20"-~'8'?.72;,;~:~.~:'55~:'1..5~-,' , '~2 , 28 :'~.... :N?"~.'~]o;~ E,?;.~,.,'.:,' .~;:'%~'8 6~00 5872,~1 5833,~9 33 ~1 N 66,50 E .~ 658,70 N lq38,29 E 1576,96 6400 5955,80 5916,~8 $~ 17 N 66.80 E ,7.9 680.81 N lq89,50 E _ ¢, 5 o 0 _ ¢,.Q.,%.7_.6~ ..... 5 9 9,&.,3L_ ...... 3.5 .__ 51 ....... N,._ 6.6,. _8_O--E .... 6600 · 6118' 13:::':;'/!i:i/6:10:78;'~ 81 256 55';.,,. -:,: N,' 66...8.0 'E ,t"' 1'."06::,'.. :' :..'; 726'. 8'1':'.::;'Ni:;,?!]:!;ili?:l'596 "84,:,' E 0 r-, 7 6.2 30 37. ~7..;. N';"67' 19 E ' ¢,7n.,,z.v..~;.;n.,n .... . .... ,...,;19 · ....... '' · 6900 6~5~.25 6314,95 59 1I N 68.40 E .9~. 797.69 N 1767.7~ E 7000 6q31,60 6392,28 39 28 N 68, 0 E ,58 821,23 N 1826.59 E ---~i ._.~0 6.5_Q.8_, 51 6_~ G.9_,_1.9 39 5.9 N_6.8..,5_O_E. ,.6.1 0.~_~_-.9_1 N 18..8_5._, 9_5 E 7200 6585,1'4 :": 6545,82 39 57' N 68,..0 E' ' .,32 86R,72 E ,, , .:, , , · 7:300 666.1..59' ~ 6622.27 qO 18' N 68'.19 E' '37'""i E . ....., ........ 7_~_~O..__.A3_~:_~_7:]'...:;~':;_,_6.~.k,.15 ....... -.,/~ 0 ..... 5.8.--.'__N_61,-6,9.-.E.:· ' ' ----,.?.A." 75[,0 6815.45 6774.13 40 8 N 67.90 E .8~ 9/4.1.78 N 2125.99 E 7600 6889.75 6850./4-3 qO 2~ N 68,,, 9 E .29 965.99 N 2185.92 E 7_7_0_0 6~66._._14 .~ 692.6.o8.2_ ......... 5..9__5..9 .... N._63..~.O_E .... ._9,.5~ 9~0._17 N. _ 224'5-76 E 7800 704,5°04",/ii':!7"...7.005'72 59' '.'28 '"'N" 67.69 E 7'~00 ~ .. ~2 "'N 67.80 R 0 .ED. .71 gg.,2111::.]-ii'>::?'~715.9_.]88 ........ 03: .... &6__-~--N--6.8...q.O...E---~----1.._O. :~- : ..: _ _ 8100 7278,28 72;38,96 57 42 N 67,59 E ,q9 1084,21 N 2~77,~7 E 8200 7357,76 7~18,~.~ :37 0 N 67,69 E ,71 1107,28 N 25:33,59 E 1652,65 Z~9_~._0_2__ 1749,26 1809.85 1~7_..,t.~_~8__ 1934,10 1997.~5 2125.55 2189.98 2.2.5~_.~_6 2320.04 2384.64 24~9.1~ 2515.01 2576.02 ,2/~7_._8_8__ 2699.05 2759.67 .. _.~S_O__H..I.._.O._.._A_.L A S K A PETROLEUP: SAG DELTA NO. 5 SEC 36 WILDCAT FIELD ..,..A.L AS K A ,, 'SPERRY-SUN WELL SURVEYING COMPANY -~ ... ANCHORAGE', ALASKA ' ' COMPANY DATE OF SURVEY APR IL 4 T12N R15E COMPUTATI'ON DATE BOSS GYROSCOPIC SURVEY MEASURED VERTICAL VERTICAL DEPTH DEPTH DEPTH 8500 8600 87o__o, PAGE 1981 39.32 FT. APRIL'6, 1981 ~,,~dOB NUMBER BOSS-16774 ---- -- --=--I ,;~',~'~'~'"~.~ KELLY BUSHING ELEV. = ,~l~l-l~¢l~ II II'~II ~, .,~,7~i. ~/~,,~'J~P£RA'TOR-JOHN. SAM~C ...... COURSE ..... COUR..$~, ' .'~~_L,~ 'Zg~_ . TO~AL:':::': .~:.:': -- I NC~i NAT I ON ' DI REC ~ fou 's'~V-~?,~ R~;~T ANG U-LA'R' ' COoRD'I'N'A TE s" DEG NZN DEGREES OEG)IO-o:,. ~ORTH/SOUTH EAST/UEST . · 33 ~2 N 68.69.:.'E';:~~;.''~ ' .".' .65"': ·'.1216.60 VERTICAL SECTION 2936,74 2993.76 3049,67 8800 7848.37 7809.05 8900 7932.59 7893.27 900.o . 80_1~6~.3 7. 797_7,_._6_5 .... 9100 ¢,10 806iW5~ .~. 92 o o 8 i.8" 44.87 ....... 93,0,0. : 8:%67,,'~38:.::Q...?78228.06 ' 9~00 8350.86 8311.5~ 9500 8~5~.76 8395.~ 9~00 8518.76 8~79.~ 9700 9800 9900 ' 10000 10100 10300 10400 l~,.O. ' 8603.04::.': 8687 · 93 ',> i:.':..i'.i.'::i:: 864 8"' 61 87.7 3 ;. 2_3..i::.: ::'? !'. 8,.~:3,3 · 91 8858,87 8819,55 8945,05 8905.73 9031,51 8992,19 9117.75', ...:,. 9078.~.3 920.4,10 :i i. :':?'...9164-. 78 9290 · G3r'' :" "' :"'92 51 "31 10600 9377,10 9337,78 10700 9463,63 94.24.31 10800 9550,36 9511,04 10900 '"'9637:,2'8'.:' '" '. 9597.96 1 o 95 o ~' "..;. '.~.,__...9 680'i~' 7.3..._....,.-..:':: :~.:i,':; :. 96'41.41 . . 1_1__0.0..0 'T. 97,2/t.;!'"1'5]; 4.8 11063 9778.90 9739.58 32 58 32 15 3.2 .... 39 33 17 33 .49 · 33 35 33 11 32 44 32 58 N 69, 9 E .76 1236.39 N .2853,68 E N 68,69 E .75 1255.80 N 2903,97 E N .6.?_. 9 E .45 1275.1'1 N 2954,04 -' .N... 6 9' ;':.~.;0 :' E "": !'.. :' :. :...,:'. 6 5:':::i":i':'!:i!i;!t!;:!?<:l 2 9 A ..5 7.i.: N ':'::::..::~ 7ii:ii:::3 0' 0'~-.8 6. ~ N 72,30 E .78 1349.60 N 3161,26 E . N 74.30 E 1.18- 1365.24 N 3213.37 5 N 76. 9 E 1.01 1379.10 N 3265.82 E 3104.63 3158.52 32i2.18 3256,60' 3321.87 3377.37 3432.38 3486.69 3540.71 3 !__~.6 ."~2''4 0 ~ E. '"'.~'j~;!ii~.:'~. §~'.':'. :?i..!4:o7:';i.6!:::;N:'::!:!ii:!~':.~:~':~:'3.~..22..,.:0 8 E 30 53 N 82,80 E .42' i4i3.81N 3473.28 E 30 2 N 83.40 E .91 1419.91 N 3523.62 ~ 3~ ...... ~.7 ......... ~_8_2.8o E .40 i425.95 N 3573.51 E 35 36 36 37 37 38 9q, 46. 97, 47, 96. 45. 06- 07 12 50 88 81 ~.0 ........... 5 N 'i~8'4'~0 "E.. . '.:' . :....._5,5:il;.:..:::~'..:::.;.t442'Ti.;'.N:::.'..i;..'i:.':'./.33_23'74 E 30 13 N 85. 9 E .38 1~47,31 N 3773.77 ~_ 29 55 U 85.40 E .3~ 1451.~6 U 3823.72 E 29 46 N 86,90 E' ,76 1454,80 N 3873,38 E ........................... 3895 3944 3992 .03 .03 4041.26 4089,60 4137.39 29. 30 29 47. 2.~ ..... ~8 29 38 N 7.5 o ,:' 2 o,, N ¢.,7.50 E o.oo 1461.Ao N /+003.36 E 4261.76 H 0 R,I_Z...O.N T A L DISPLACEMENT__ .. THE CA LcuLAT"I ONi 'PROCEDURES = 426_l...7..6_.._F_EE_T_ AT NORTH, 69 DEG. 56 MIN. EAST AT MD : 11063 ARE BASED ON THE USE OF' THREE DIMENSION ~." ':." .'.'~. ',VATURE ,. DELTA NO, 5 SEC 36 T12N R15E COMPUTATION DATE · · . . · ' ' ':'" .. TN T E' R P {3 L' A_T.F..L)/,A' LU E S_ F. OR _. E V.E.N...i.O,Q.O__EEJ~~T__O.E_I~F~.A.S_U .R EF'j :_ D E P.. 1'. H' ~ :.i.:.~ :i 'i :. :.;~ .:i :: ~:':..:. :.' i-'. i.;fl '...-.: SPERRY-SUN 'YELL . SURVEy I NGL', cOMp ANy"i.i'i:?::~"?":'::ii"i.'. .'":.::i!.' -""' - · PAGE · ''' '/.::i~ ....':'..-... ., .- .. :. _DA_TE..OF SURVEY- APRIL 4. 1981 dOB NUMBER BOSS-16774 KEULY BUSHING_ELEV, : '-" OPERATOR'UOHN-SAMEC MF~$URFn DEPTH .. 100 20 40 50 ?0 TRUE SUB-SEA TOTAL VFR:TTCA/ : V F R TI CAL_~P.E C T A.N GU LA R__C_O_(1RDI.N A..T-E S _ _EI.D -_.T_V D VERTTCAL · .. DE P"TH::~;~i;.~:i!:: !:'?"'.:'~;i::::~.: i'::i '.D E p'TH ' N OR T H / SO U T H ".': E.'A S T/'WES T:';{~.' D I F F E R E NC El ~..ii:..].": .::'i::.. C 0 R:R E'C':.TiL~'oN ::]'::?;:.?'!.':i:i:'.. '. n : .."..:n ,.n n:~:i::..i: .-~.7L.:i.i{:"~.9_'.,:.~.2.-- ..... , .... -.L...LO., 0.0 ..... i ...... .: ...... :.~.;!.::':.:'ii":0.,,i.0:0/~. L.~: .:il.o...J)_O L: ..f:::: ~:.'.' i'::.:i':.. ...... .... 0 8.32 S 2.52 E ,05 .05 O0 3.1.37 S 7.26 E .07 .02 ..i ~.,.5 7_.m. _2&,.6~_~ ._~ . ~ n ~ i2.72 N .:~":~::.:~::.."S 05 · A S :'.::.: 5 2"~ 5 :: ':: '. ~:L.:? ~:: '... 5 ~..2._~-.N~:]~'.~~,..S~.'~:~. ~ ':': :'~'.;27~ "~..~ ~.,":~ :~ .;'.~ ~....:.-'. .......... ~0~Z.28 N 2~20.72 E 800.80 2~2.~ ~ 0000 '8~58.87 .'~'~ """ 8819 .'55 · ~ ~ z 3.fl~ ::N :.':.-':.' / 3473; ~ ~:10 :: "':/',~'::::":: ' :'. ~1000 9724'1 : ' ~60,O~'"'N ':.:.::;.:::: 3972 '. : .- 999,95 950,63 1999.93 1960.61 O0 ?q99;!3._ . '2959,.B..1.. 00 '~': i ,, 7:178';1.:,~.?:!:!?ii.i':,~..?'.~ 8',:'~ ~. O0 6451.60 6,392,28 8000 7199.20 7159 °88 THE CALCULATION PROCEDURES ARE BASED ON'THE USE OF THREE DIMENSIONAL RADIUS OF CURVATURE METHOD. · 'SOHIO ALASKA SAG DELTA NO. WILDCAT FIELD _ A.LASKA m m 'm m '" s~'~-R'~'~,'~'U'N VJELL SURVEYING · ' ANCHORAGE~ ALASKA PETROLEUM COMPANY 5 SEC 36 T12N R15E COMPUTATION DATE APRIL 69 1981 CONFIDE-NTIAI- ,.IN TE'RPOLA T__E)_ VA.L UE_S._.~.E0.R_~_E¥.EN_.! O.._O.__FE_=.~.T OF DATE OF. SURVEY APRIL JOB NUMBER BOSS-1677q KELLY BUSHING ELEV. PAGE 1981 FT, .._U..~E A_s_uP__,E.O · DEPTH' 39 139 TRUE SUB-SEA TOTAL VERTICAL VERTICAL RECTANGULAR COORDINATES DEPTH · -' "; DEPTH · NORTH/SOUTH EAST/WEST · . , '" 0'. 00 :%'!, ' .~/'39' 32 0.00 , '0.00 39.32 .0.00 0.00 - 0.00 139,32 100,00 ,58 S .19 E _ 2_,_3.~_ · 3___2_ _ , 2 0._0_._0_0 ....................... 1 ,.,'-+.3_._s .5 2 E MD-TVD VERTICAL DIFFERENCE :.. .' ""0.00 0.00 ,00 CORRECTION '-.:. :'; ' m' ' -7'.. .:. ,,' ........ ~ .... 0,00 ,00 .00 ~ ..... . ,..5._39 ;.5_39.;']3'2. 00', 0 639 639.32 600,0 739 739.32 700,0 839 839.32 800.0 . 2.71 :S.::::". :i'.':.:;:' ,'85:E '"'."i 5.17 S 1.32 E .03 .01 6,57 S 1,48 E ,OZ~ .01 7,52 S 1,80 E ,0~+ ,01 939' 1039 1139 1239 1339 439 1639 1739 1139.32 .... .1.100.00 8.7q S 3.58 1239.32 1200.00 9.00 S ~.05 1339,32 1300.00 ' 9.66 S ~.,35 1~39.32 lqO0,O0 10.25 S ~.93 .E . '15'39.32 "". 1500,00 lO.4q S. · 5.59 .. '16'39.32':.:: "1600.00 10.95 S .'.173'9,32 '~.. 1700.00 , PAGE SPERRY-SUN WELL SURVEYING COMPANY' 'm ANCHORAGE9 ALASKA _S OL-LI.O__ALA~5,~O~U-tL-C-O--M-P--A,N Y ............................................... D,A~ . OF _S U.B_V_E_Y A P R I,L__5_t_J_9_8_!_ SAG DELTA NO. 5 SEC 36 T12N R15E C'~"MPUTATION DATE WILDCAT FIELD APRIL 6, 19'E, 1 _AJ_JLSJf~A .... - ................ OPERAT. OR-JOHNI 'SAMEC "' '" CONFIDENTIAl. · "' ','i' .":;. TNT~RPO. LA_T. ED._V. AL;UES..FOR ....EVEN_J,O.O._FEE,T~,O~m--S.UB_-SEA r')FPTH ..... "',__. :..' .:.,';::.' ~.~:.,:~;, -. '. .... ,JOB NUMBER BOSS-16774 .I~F..LLY B.USHTN6_£LEV_. = 3_9 ._~_2 F T .___ DEPTH TRUE SUB-SEA TOTAL VFRTTCAI V FJ~_T_I.F_AL____R E C.T. A N G_U L/LLC.O.O. RD-T. NA*~'Z-&---J~-D-'-T-VO. VFRTT£AI, . *DEPTH NORTH/SOUTH: . EAST/.WEST ''! .- . · - - :. :. ::: " ':-~ -' ..' ,,::,.:;.;i~i?,::..~: .:..::. ::~:' .' i .;!: :' i:::ii.:::-..!.::;:~..i;::ii':,:: ..., ..';' i:::..,: ::' ':..;?.:i.i;~;; i?i..i..i:!i 2. ..... .... 1939 1939.32 1900.00 11,57 S 7.0~ E .07 .00 20;59 20,39.32 2000.00 11.25 S '?.ql E .07 .00 ,,, 21 ~ 9 2.~ ~ 9 ,_~ ~ 2! 0..0_..00 .... 1,0,,. ,~_~_S_ _7_.,~..7._E ,~ ,~_ _ .01 .. 2239. 2~' 2559 2539.32 2500.00 .30 S ~2.~3 E .2~ .05 2639 2639.52 2600.00 5.01 N 12.33 E .29 .06 _6...05__N 1.~...9.~ .... E ._ _ .3~ ..... ...-0,5 2 7~ ~ 2 7 ~ 9_,~ 2 2 7 0.0_._0. O_ 8 ' ..... ~ ~ ~' ........ '~ ...... ~'0 '6 ' ........ :' ~2 ~ ~:9 · ~-2~;. ~..' ~'. 28 0 o'. 0 0 8.6 ~' N .. ',:' .:.: ::. 15 · 5 .. E :~.. ~::.:'?:.'. ~..:~:~;~.~?~:? :.'~;~:~' ':'.~. ~?}';~:}::;;:~,;~.?~?~?;~:~i.;~;~?:.';?:.::~;~;;~".. :. ":. '.' 2 e ~ .:. ~ 729 ~ 9.~'~ 3 Z ~'~'::'?:~ ' 2~'0.0 · 00. ' ' i i. 5 ~'"~' ...:'.:~.;'~ 2 I'.6 5' E-:: ~".':~'/.;;,% :':- ' 2939 31ql 3139,32 3100,00 19,7~ N %~,62 E 2,23 1,14 32~3 3239.32 3200.00 26.32 N 65.61 E 4.64 2.~1 ~5~ 7 33 39, _~_2__ ~.0.,._0.0 ........... ___ 3. i....ES_N 91., 7..3_,E_. ,8_.}6 ,3_. 5 2 ~ .~5s~ ' ~ ~ 5.9 ".._..3~ 3 :._,;~~_0_0 ~.~._~?. :~.~ Ls~...,7.5,,N_L,::'-"',~%.~.. nlUFinrl Tl l I'II I I'II I II · . -~'~'E'~"'~'~'LJ'N-"w-I~'LL SURVEY !NG - ANCHORAGEs ALASKA ~'~J~I~_L A~_A, ~P ET ~,0 LEHM. C~.~ N ~ S~G DELTA NO. 5 SEC 36 T12N R15E COMP'U"~-~T~-O~'-~-ATE WILDCAT FIELD APRIL 6e 1981 A__LASKA COMPANY' DATE: :'OF'~SURVEY AP'RIL PaGE 1981 dOB NUMBER BOSS-iGT74 .... . OPERATOR-JOHN SA'MEC . , ..v':'..-:"..:'" · : ... .: · . ' ...;'~'-i" '.~-: ,.: .;'"'.:'i: : 39.32 FT. TRUE SUB-SEA TOTAL MEASURED VERTICAL VERTICAL__REC_T_A.N._G_U_LAR_ COORDINATES MD-TVD VERTICAL DEPTH 3767 3739'* 32..; ::.. 3700'.00 3877 3839,32 3800,00 3990 3939.32 3900,00 · .NORTH/SOUTH . .:.. EAST/WEST::ii · . ... .... ' 7. o., 7~ N '.. :; _~.~o.,i.~..~._~_. '.'..." 2 89,67 N 252.82 E 38,15 10.13 110.85 N 301.15 E 51.22 1~,09 4]..07 ~039._3_2 4000,_0_0 .................. !.36..,~.1 N 356.13 E 68,11 16.90 4228 '-. 166.24'..N....;. '41'6-'7'7--E.. "... '.'.8R.90 ~;' '~'~20.79 ::;..:'/ .. 43~9 i. '. 4239"3 2'0"0,00 196,81 'N;"" : : "~78,57' :',:i'i;.".;:(":ilO 7'.:i"::' 4439.32 4400.00 257.11 N 600.38 E 152.1P, 20.89 4591 4712 ~_2 ....... 5073 5192 5312 5430 5549 5667 '5339,32. ;'.;.,,5500o00 517.71 5785 .' 5~'.~5:.' 5903 ............... 570.89. 4539,32 4500,00 287o~.9 N 661.02 E 4,63~_, 3__2 4600,0.~ ..................... 3.!~.,~_..~ __721,1.~_E 473 9' .32 ?::i'ii:;??" 1.4.700 · o 0~.3 q 7.27 4839 ° 32"i.~:'.'/!.'.i'?'~'800,00 :: 1'377,00 · 5039.32 5oo0.00 435.40 5139.32 5100°00 ~63.51 5239,32 52~Q_~00 N.' . .,'781,~2'E N ... :.."840.88 E N ~' .... 8..?..;~..,,.2.5_. E N 957.~4 E N 1014.77 E N 1071,71 E N' ..... ...1.1-28,62 E N '..;..i 1242, 78 E 173,01 20,83 193,53 20,51 21'1."3 ":!9 9 :..'/.::;~;:~..'..,:'i ':~..:' ::ii'/'.'..i 20',~.:4:.7 ::i;;~' .:~ '~',.' ' . 2~ 4?,:0 i!'?;ii;;; 2~0-o e:~::?,~.'~: .: ';,.. · ~ 5:s · '~:~ ,.~: ..,i.: ..~.:: ::; ~;;:i;~i ii.;; ~::;;. ;?,',!:.~. ,;:':iq ~,i;;.:!~.!. ,..~ ,:.:ii ;:::, L.. ,,, ......... 272.81 19.32 291.~6 18.65 309.72 18.25 SPERRY-SUN WEEL ,.,,JRVEY ING C. OM*PANY'.'~::;*;.!?~.i.:'i~.*:,i.:~.:.i.' .. *i..*"; . ~:.'" · ANCHORAGE,~ 'ALASKA · ...,,~C~.EA PETE OLF'U,~.._C_O.~P..AN.Y ...................................................... SAG DELTA NO. 5 SEC 3G T12N P,].5E COMPUTATION DATE WILDCAT FIELD APRIL 6,~ 1981 ._.AI_~. ~K A CONFIDE IAL " ' ~' ....... :" ' i: ' : ::: "i ·" ' : "· · ..' ,' ..:; ~.'. · .. . ,:' ' .j < :L ~ .' '. ; ' ...: '. ""' "'"" IN&T-ERP_O.LA_TE.D_V-A-LUES'.-.F..Og._. EVEN_10.0....E. EE_T.-O~'-~U.B-:-SEA DEPTH' .~ . ...... S; ;; ' ;-'.:i:..',. .... '. 15'A GE '9 DATE._ OF. _ SURVE_Y__ APR IL_4 ,_~ ],.~.B_l__ dOB NUMBER BOSS-1677~ ..... K.F_,.L.LY _B.USH I NG_E_L._E_~.. : "OPERATOR-UOHN .SAMEC , 3 9 TRUE SUB-SEA TOTAL __..~. ~IJR Fn _VFRTTCAL V F R T,.I.C AL.___.gEC T.A N.G U L AR_._CO_O.E.D I.N A,T E.$,__ _ IV].D -__T~V D _ · VE R T T,_C_A_L DEPTH ....' :.::.. :.:..DEPTH/L.:.i.{.~.::.:.:.....i: DEPTH NOR.TH/SOUTH :' EAST/WESTi, DIF. FERENCE:';:'?';'?::.~':i. CORRECTION?~:.:';i/:i;.:' '. "i. '.:;. ?.:' ?:::-..;?'i:'.'-:'..~.. :.. i..ii~?'.i!~i:;!'.',........ '. '..:: '." . : '.":...'-':":'.;' ..'iii~-;.i~ ~ii.:..i~:'~.;i~i!;.~..:::;:;?:~;.,~ ,.'~..']~...:..~i.;..~:.; ..~. !. ~ ~..' .~' '. ..... · 6140 5739.32 5700,00 623,6q N 1358.31 E 401;16 18.62 6259 5839,32 5800.00 6q9.86 N 1417,95 E 420.51 19.35 63~_0 ~ 5_93_9,,._39 .....5_9J3_0_._0..0 ............. 6.,7.6.,,38 .... N,__.__1.&_7_9_,..l_7__E ...... ~0,.,_73 6502 ~:~'?~"'$0'39~'~3~'i~!:~i·?:.?~i~;:i~6.000"0.0"'~·' ',. 703,92 N '15~+3-z+3:':.;'Ei.::i~,~:'i:?:'ii':.:..'.i.':t+:62ii,:!?61:!:i.:ii!.:~.:~?':i'' 6880 6339,32 6300.00 793.21 N 1756,z~2 E 541o41 27.91 7009 6439,$2 6400.00 823.61 N 183R,48 E 570.68 71 ~, 0 6uS_,3..9_,..~P ~5.0 _0_ o .. 0. 0 .... 8.5~.~..,.39__N.~i.9..1..O_,_O_D_E ........... 6..0~~ .~ j ';72.70...i...".i:6639,32.,.i::':':i.!.i?16600,00 ".· ' '885,'?4 N · ~'1987,,89":'Ei.':'"ii·.::..'":'.:"63.'1.°~+7 :.:.:;::!i 7664 s939.32 6900.00 981.71 N 222~.92 E 725,~,8 31.16 7795 7039.32 7000.00 1013.16 ~ 2302,11 E' 755.86 30.18 ._.,.- 7923 7139 ,&.~ 7_10.0....0.0_ .1.0_~_3 ..8.5_N _2.3..7_7._,_i.5_E 7__8 ~ · 60 28 8 b50..... :;i.i?.i:~7~2..3 9.321 .if:i:/:/i: .!?~2;.00.00 1072.77 ,2'z+ 49.61 E .i ':. :...:: .81..1 ,,~+ q:. ' '' '" ' '"' i, ' ' ." " ' " " · ',$. 'u "' . .. ' .;'. . '. '; .v. 2:........ .817 00 ,.0 0 ii '". i'1.0.2;.0.I~i'. 'N~:',: "':;.'.{;! :2'52.0."'73' E 3.7., 59 . s::_ ? o.o_L. L; ..... ..~!0. ALASKA PE SAG OELTA NO. 5 SEC 36 T12N R15E V[LDCAT FIELD ~S_U_fLE o DEPTH SPERRY-SUN WELL ANCHORAGEe SURVEYING COHPANY .... '~' ALASKA . .: ?. ,. ' OA..TE OF, APRIL 6~ 1981 sURVEy APRIL JOB NUMBER BOSS-16774 KELLY BUSHING ELEV, = OPERA'TOR-JOHN?:.SAMEC..- -' L TED VALUES FOR EVEN 100 FEET.~.· EA:'' TH~i~::::~:!:;~!:~:~:;~:~:::~::~:~j::~:~:~::i::~:.::~i~j~`~;`~:~:~-' MD-TVD VERTICAL TRUE SUB-SEA TOTAL VERTICAL V_E R T ~ C ~ L~_R..E.C_T.A.NG_UL A R COORDINATES · . :DEPTH~":'.':..:::':'::.::":!::'."'DEPTH NORTH/SOUTH "..'....EAST/WEST.' .. !. ;....' :.. '.' :. .... .. · ...... ..::, .. ' ,'? :'~ : .' ...., .". :.:...'.:. :': .. :...-.: · : '-". :.'. · ."' : '. ...i",: !:'::'"..'.::' '...,..' 8_.~_5_.. "7. 53_c) ,:_~_2 ': .'~' .....'- 7 5 o o_.:0_o ........... 13.5 8. -'3..P--N: :___:. :__~_6.5-Z'._~.~'[ 8548 7639,32 7600,00 1185,22 N 2723,28 E 9266 8669 7739.32 7700.00 '- o 2 6 o o o o o . . . . ,. ; 8239.32 8200.00 1210.42 N 2786.54 E 930.01 ..12_5.~..$.0_N .... ~4.8~_2~_E 949.90 1257..54 N:.'::..i',:..:..:.,2907.95 .~'.:~:·. 968~6.q 1280,'22' N"':; :~:'.2967"q1'E'..~ :'";:.: :9" !.~.A~? 6.1._.N,' · .'__.~:~42~...~'9· E '."::.':~ ::i'0';0 ~":::7: ~326,28 N 309~o37 E 1027,00 20.98 19,88 20,28 PAGE A, 1981 39.32 lO FT. 9386 .____~. 9624" 9742 ~9 86:0 9977 10093 ).~0 209 10325:, .. 8339.32 8300.00 8 ~_~_.5 ~ 8 4 o_0_,_o_o 853 g ,..3 2' :.;.::;,::'!".:7850 0 · 00 8639,32 :i~:.;::"~ 8600.00 ~7.39 ...3_2...:.~;/::.::.:". '.870.0~._0__0 H~39,32 8800.00 8939.32 8900.00 90_3.9-32 ,., 9 Q_O. o .00__ 91.-3 g ,:.32..::{".:'"':..: ::910.0 · 0 O- 1347.31 N __!.3..6.6.....0_9 N 1382.30 N 1395.12' N 1404.4/+ N 1412.35 N 1419.53 Iq 17.26.52 N 3154.06 E 10/+6. __3216.19 E 1066. :32.7. 8 .: 7.7 E.? .~{:;' -;-? .':: 1085. 331~' o', ~' ~..'"';" E.!.':.:~ ~i:":: :ii'?:...~1.::10'.~. 88 19.89 10 19.21 3~61.67 E 1137.90 3520.33 E 1154.D6 3578.04 E 1169.73 16.89 16.16 15.67 MAY 1 z~ IS3! .-:. .. -. ,~, ..".'/' ~' SPERRY'SUN WELL SURVEYING .COMPAN.Y'i.ii.i..'' .,'~i. "" .. · ..:i.'/'.'~'.~'',. ~.'.". ANCHORAGE, ALASKA ' ~i."!?b'i~' _.~[O_ALASKAi PETR~~.O~[P..~.Y_._ ...................... '...D'AT£ .OF_SURVEY: APRIL SAG DELTA NO. 5 SEC 56 TI2N RISE COMPUTATION DATE W~LDCAT FIELD APRIL 6~ ~8[ dOB NUMBER BOSS-IG77~ TRUE SUB -SEA TOTAL _ MEASURED. VERTICAL V E RT ICA L __.RECIA NG U LA~'~__.C.O~OP~DINA.T.E.S ._ M D,_T~V_D V_E_R TI CAL DEPTH .' i-':":'.-DEPTH"-:'!'?().'i?'?' DE'PTH. NOR TM-/SOUTH:'''.~ ' EA:sT/WESTL.::'"'DIFFEREiNCE'?::i'i:.'.:> CORRECTZON':~i":ii'f':::;:"~:' "' ~'i/'.:?i19-4~~~_~_0.]0',.0.0 ................ 1.450, 53_?:--,_ZL.5.8.'O~..'.7?]E[:L:~:]~.~' 15~'"~'7'''~:;:.,.''~(~] -~. ~ ............. 107,87 9559,32 9500,00 10902 9639.32 9600.00 1457.67 N 3923.90 E 1263.03 15.07 _ 11 017 _ q739.3~ : . g~_O....O.O ....... ~.6.O_.i~ [[ 040 :'.. ,.".:.9'758'9 ~"9719.59 ,, .~ ,. ~'... ·., .' ,. ,.,, .., ~.. T HE.' gALC_U LA.T. T ~ -'~ RO CED. U. RES_US E,.A...LINEAE..:/N~ER THE NEAREST 20 FOOT HO (FROH RADIUS OF CURVATURE) POINTS _.~$ 0 H____I_O_...A_L AS K A P_ETROLEUM SAG DELTA NO. 5 SEC 36 WILDCAT FIELD .._~ ~S ~ A SPERRY-SUN WELL SURVEYING ANCHORAGEe ALASKA COMPANY T12N Ri§E COMPUTATION DATE APRIL Ge 1981 iDA TE.,__O,F, SURVEY APRIL JOB NUMBER BOSS-1677~+ ~.,., BUSHING ELEV. · ','. '.,.::~.'. i..:! ,' ~:.'":', '.,~..ii , ~ ..:.-OPERATOR-dOHN SAMEC ' ' /':;~"':~:;"':?'~':" INTERPOLATED. VALUES FOR SPECIAL· sURvEY.POINTS.:~:. ] , , ,,- ; ..' ;?'...' & :.-: ;-.~ ' . ._ . ............. . PAGE 1981 12 FT. TRUE SUB-SEA TOTAL MEASU~_E,D VERTICAL VERTICAL REC T A NG .U.,L_AR COORDINATES DEP TH ' ..~ ' DEPTH i~:'.'~:':?':.~.i:'i !, ii:?'- DE PTH ~'NOR. TH/SOUTH. '" ". EA ST/WEST..: :.~:i:.'~'.~::~'. ' ;' .'~'.':~: .:~,i/' i/;i:? :i...?::~!i ' '. .' 901_0 /.:: 8.0.2_5. o;.:39 .;:.:..."?i 7986_. 07 ·" ' 1.2..7,7:..O..4.,..N..::--L.::.12_~59 08 E 'L':It',IER TOP.'.:: i!:;_ .-.i'... ... _ 9522 8~.53.27 8~13.95 1,'368.q. 6 N ~22q.82 E 9 5/8" SHOE 1099z+ 9718.93 9679o61 1~59.91 N 3969.26' E PLUGBACK TO ~Q.O _ . 972~,:._J..5 .... 9..6_.8_~._..8_3 ....... J.~6..O..._O._.~_N 39_~7_2~_2_2._E SURVEY DEPTH " ...... "."'~" 'N ' " ' .1106~ · 9778 .90 ',,'.'.,'.i,'::~.,9.7~9 .58 ".'. '.' 1~+61.~+0 N '..~00~""$6 E" 17 .'.~,'~.,I' EE.i. SHOE" 1105;5 ' 9778°90.::.,:.'::ii:i'!"!:'973CJo58" '14.6:1.°'~.0 N' .,'i.z~Oo'3°.'36...'E:."'" ;".?TO " ' :" :" i: i ".'. ' ... _".. ~;".i'..,,i'";:!'. ...... ~i' ~ .i;ii :":..'~. ".. ...... !. ?~.., _.."- ......... '.. '~."?.' . "'..,. ~.. ..... , '"' i'.' ii~:' ~'?';~,.. '. '...'. ~.'i'.r.:.. .. SOHIO ALASKA PETROLEUM; "~" ]~.. ~.. ~'.~-? i.,... ~ .. 0 M P A i . ,___s " '' ; · :..:. : ............... ; . '. A.G.. DE. LTA....N.O .._5._~E.C--3.6 T STRATIGRAPHIC SUMMARY DERIVED USING DIL DEPTHS AND SPERRY SUN SURVEY DATA --mm mm mm ~mm *mm ~mm m, ~mm +mm ~' ~m'mm 'm' *m' 'm~ ~mm ~m 'mm ~m *mm ~m *mm, mmm ~mm*m,, mm ,mm ~ ~m ~mm~ ~ m m m ~ m e m m e m m *m mm,m mm *mm mm ~m ,m "~ -' MAR RJ'-~-'' Ep ' ' ..... KE .... *' MEASUR ED~. D TH mmm . '-:.-' ;.j . · . .. ; ....-... 1.. . ; . :.... m,mlmmmmmmm TVD-- ' - --:*'-"': .'"..'~i?m~ ~THT CKN C 0 OR D INA T E $ '''*"'' ESS ' ~ITH REF. TO WEL'LHEAD ~ R~K.B_ __ .- .... SU, B~-S£ A,.'-..:....~.;..~/*L ".?.i .:VERT..[ CAE;.'.;': ' (.OR IG IN-... 7 TI.~~ " SEC 36 T12N R15E .... 39 , 7,9.8,6_,_D_7 __1 2_7 7 ,~0 ~ N 29_53_o_0_8.L 7" LINER SHOE 11063 TOTAL DEPTH DRILLER 11065 '' ~ mmmmmmmmmmm~mm~mN~m~#~m~mW~m~m ~m ~ROM LINEAR EXTRAPOLATION BELOW DEEPEST STATION° 'i'~'~>;i'i'~i., i~i:'~' .... ',,~ " ~, ?'~ii',/ ~' ' .......... ,_,2J_C~MRU.~_G_RA '-~. P_~.Y~ S~_N--T._H., R.EE D,I MEN.SI ~N.AL',...,~gD...I..U~,.:~F. :.,,.,._~_U~_y~.~[~... :.;.. .... . .......i'..:..i~'..:.:..:.i.ii~..ii.!:..,......... ....... ..-. DATA 'CALCULATION AND INTERPOLATION BY RADIUS OF CURVATURE mmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmm mmmmmm m m mm m mm m mmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmm . . . - . : '"'" ' ," :' "' ::';i?i"::'..'.' .DATE..~.:.OF 'SI VE.Y.:?'::APR IL COMPUT. A.TI ON. DA ........... ..?;!..,:.:!::~':': ?i:-:;':~,! '.....~.:" 1981 Check Form for timely compliance with our r~c~ulations. -/Operator, Well Name and Number and Materials to be received by: ,~'~--/3-~/ Reports Date Required ! Date Received Completion Report Well History Yes Yes Remarks Samples Mud Log Core Chips Core Description Registered Survey Plat Inclination Survey Directional Survey Drill Stem Test Reports Production Test Reports Digitized Log Data Yes // SOHIO ALASKA PETROLEUM COMPANY 3111 "C" STREET ANCHORAGE, ALASKA TELEPHONE (907) 265-0000 MAIL: POUCH 6-612 ANCHORAGE, ALASKA 99502 TO: S~ate of Alaska May 12, 1981 Oil & Gas Conservation Conmission 3001 Porcupine Dr. Anchorage, Alaska 99501 Attn: Harry Kugler CONFIDENTIAL REFERENCE: Sag Delta #5 e following material is being submitted herewith. Please acknowledge receipt by signing a copy of this letter and returning it to this office:-- (1) print and (1) sepia of the following: /L Scale Run Number 5~ "1 ~/~FDC/CNL 2" 3 & 4 V/JFDC /CNL 5" 3 & 4 v~FDC-GG 2" 3 & 4 ~-~FDC-GG 5" 3 & 4 v/v4)IL/SFL 2" 1 - 4 ,~/~?IL/SFL 5" 1 - 4 ~v¢.S 'nnUltaneous DL 2" 4 /~simultaneous DA 5" 4 ~~ 2" 1-4 5" 1 - 4 ¢~PL/ML 2" 4 ~/F.JPL/ML 5" 4 ufOS_ L/VD (2-28-81) 5" 1 ~/Sidewall Sample 5" 4 v/v~DT 5" 3 v/v~DT 5" 4 /VRFT 4 v/VCBL/VD (4-4-81) 5" 1 ~)o :pages of. Core Descriptions 1) LIS tape and listings b~l) mudlog from 2700' - 11,350'. SOHIO ALASKA PETROLEUM COMPANY 3111 'C" STREET ANCHORAGE, ALASKA TELEPHONE (907) 265-0000 MAIL: POUCH 6-612 ANCHORAGE, ALASKA 99502 May 13, 1981 Alaska Oil & Gas Conservation Commission 3001 Porcupine Drive Anchorage, Alaska 99501 Attn: Mr. H. H. Hamilton Gentlemen: Well Sag Delta #5 (36-12-15) Enclosed, in duplicate, is Form 10-404, Monthly Report of Drilling and Workover Operations, for the above-named well for the month of April, 1981. RHR:ja Enclosures cc: Well File #17 Yours very truly, District Drilling Engineer CONFIDENTIAL MAY 1 Alaska 0il & aaa Co.~. Commlss/on Anchora9~ ~ ~'~ LASKA~.,,.L STATE OF ALASKA A . . , AND GAS CONSERVATION C(~MISSION MONTHLY REPORT OF DRILLING AND WORKOVER OPERATIONS 1. Drilling well ~] Worker p 'o,~ -- _ I 2. Name of operator Sohio Alaska Petroleum Company 3. Address Pouch 6-612, Anchorage, Alaska 99502 4. Location of Well at surface 2322' NSL, 727' EWL, Sec. 36, T12N, R15E, UPM 5. Elevation in feet (indicate KB, DF, etc.) 6. Lease Designation and Serial No. KBE = 39.32' AMSL ADL 34630 80-129 8. APl Number 50-029-20527 9. Unit or Lease Name 10. Well No. Sag Delta #5 (36-12-15) 11. Field and Pool Wildcat (exploration) For the Month of April , 19 81 ,12. Depth at end of month, footage drilled, fishing jobs, directional drilling problems, spud date, remarks This well has been suspended (see well history attached). 13. Casing or liner run-and quantities of cement, results of pressure tests None 14. Coring resume and brief description None 15. Logs run and depth where run CBL and gyroscopic survey @ 11063' ,1 6. DST data, perforating data, shows of H2S, miscellaneous data Suspension of Sag Delta #5 witnessed and approved by Doug Amos of AOGCC. MAY 1 4 ]981 Rig released at 2100 hours, April 13, 1981. Alaska0il & Ba.s Cons. C0mmi,, Anch0ra§~ 17. I hereby certify that the foregoing is true and correct to the best of my knowledge. "SIGNED ~ '-- -- -- ---' ~--w'~ TITLEDistrict Drilling EngineerDATE NOTE--Report on th~ required for each calen~iar month, regardless of the status of operations, and must be filed in duplicate with the Alaska Oil and Gas Conservation Commission by the 15th of the succeeding month, unless otherwise directed, Form 10-404 Submit in duplicate ',ion CEMENTING SUMMARY PLUG JOB ~/ WELL RIG DRILLED DEPTH ~/.,,~ ~ ~ -- MUD WT. /~)~ ~__ DATE ~//--~/ , LAST CASING ' HOLE SIZE PPG. PURPOSE OF PLUG REQUIRED PLUG LENGTH: FROM'. ~/.~/~z~ ' UP TO .j/~/~ ' ( .~a9 '). CALCULATED CEMENT VOLUME: /~) ._CU.FT. (. ~ SX.) + % EXCESS, TOTAL CEMENT USED WAS ~ CU.FT. ( ~ ~SX.). WITH opEN END DRILL PIPE AT J~..~3_~ ', CIRCULATED o AHEAD. MIXED AND PLrMPED DISPLACED CEMENT WITH PPG f(~.. ,. CU.FT. (_ .~/'_? MIN. PRE-WASH sx.) OF CEMENT, WITH //~h~ ~,/.7~- ADDITIVES. '~/4 ~ ~ ~./~ ~-= HRS. THICK TIm~. . ././// ~LS. o~ ./~, ~. ~~ ~ STATED MIXING CEMENT AT Y~_~ HRS. AT A RATE ~F ~- BPM AND ~oO PSI. DISPLACED AT A RATE OF ~P~ AN~ PSI. C.I.P. AT./~I~ HRS. DRILLPIPE WAS WET/DRY AFTER DISPLACING. PULLED STANDS OF PIPE, AND WAS OUT OF CALCULATED CEMENT TOP AT ,, . / ~.P.~3 HRS. PULLED DRILLPIPE TO /~/, .~.. /~ ' AND .FZ~:p~/3 ' .~.. '/.~3.,,/~T/z_--D ~Z~_'-Z3_ . WAIT ON CEMENT .tA~ .~,z_= ~s. COMMENTS: Attach: Cementers Job Summary Pressure Charts Other Contractor's Job Summarie~ CEMENTING SUMMARY PLUG JOB ~ WELL ~./~,j ~L~_.~ ~=~5 DATE ,~.//-- RIG ~ ~3tJ~ ~ O ~". . ..... , ~ST CASING //~ ~ ~ ', DRILLED DEPTH Il'. ~& 5 .. ', HOLE SIZE_ PPG. PURPOSE OF PLUG REQUIRED PLUG LENGTH: FROM'..~/ ~_~p _~- ' UP TO ~.0~ CALCULATED CEMENT VOLUME: /~t'~ _ CU. FT. ( ,~) ~CESS, TOTAL C~ENT USED WAS ~~ CU.FT. ( WITH OPEN' E~ DRILL PIPE AT /~~~.~ ' , CIRCUITED PUMPED _. -. AHEAD. MIXED AND PUMPED DISPLACED CEMENT WITH II , '(,, fTC"/ '). sx.) + 7. sx.). MIN. PRE-WASH CU. FT. ( _ ~ SX.) 0r CEMENT, WITH ~ HRS. THICK TIME. ADDITIVES. STARTED MIXING CEMENT AT /~)_~'_Z../ ~' HRS. AT A RATE OF ~l BPM AND .~ 6)6.~ , I PSI. DISPLACED AT A RATE PSI. C.I.P. AT~_~_HRS. DRILLPIPE WAS WET/DRY AFTER DISPLACING. PULLED STANDS OF PIPE, AND WAS OUT OF CALCULATED CEMENT TOP AT _/~~ HRS. PULLED DRILLPIPE TO WAIT ON CEMENT HRS. COMMENTS: .._ _.,~_ ' ~_ c-re .~ _~ .~ ;~;t~ ~ ~ ~ ~. ,... ~, ~ ~~ ' Attach: Cementers Job Summary ~ Pressure Charts Other Contractor's job Summaries CEMENTING SUMMARY ,, PLUG JOB~ REQUIRED PLUG LENGTH: FROM CALCULATED CEMENT VOLUME: .~zO sx.) + z ~ ~ sx.>. ,~ t~ MIN. ~~f2 ' uP TO ~,,0 CU.m:. ( · EXCESS, TOTAL CEMENT USED WAS . ~/d~; CU.FT. ( WITH OPEN END DRILL PIPE AT' ~', CIRCULATED AHEAD. . MIXED AND PUMPED ~r~ CU.FT. (_ . ~O PRE-WASH SX. ) OF C~M~N~:, wH~/~~ ~;/~- DISPLACED CEMENT WITH ADDITIVES. PPG ... ~'~ ~ / .~. 7"' HRS. THICK TIME. STA~:~ mxBi~ C~.~T AT HRS. .AT A RATE OF -. 2~ . BPM AND oF ~ BP~ AN~ ~ Or..) PSI. DISPLACED AT A RATE PSI. C.I.P. AT--HRS. DRILLPIPE WAS--WET/DRY AFTER DISPLACING. PULLED ... + .STANDS OF PIPE, AND WAS OUT OF CALCULATED CEMENT TOP AT ~?/~ HRS. PULLED DRILLPIPE TO ~,/,t/,,..,,~ ' AND ,~..,~-~/~"~,~.~r.. ~). C/'~-_C ~.~I.~.-Z.-/.,,.-.- . · WAIT ON CEMENT HRS. Attach: Cementers Job SUmmary Pressure Charts Other Contractor's Job Summaries CEMENTING SUMMARY PLUG JOB 4 ., LAST CASING . ~/~/~ ~ . ', .DRILLED' DEPTH //~_~ ~'~ ', HOLE SIZE. MUD WT. /~, ~_ PPG. PURPOSE OF PLUG .... f! REQUIRED PLUG LENGTH: FROM' ~~ ' UP-TO ~,~g,_.~,~"~ ' ( CALCULATED CEMENT'VOLUME: EXCESS, TOTAL CEMENT USED WAS WITH OPEN END DRILL PIPE AT ~. g ~ .. PUMPED ....... ~ AHEAD. MIXED AND PUMPED . ~ co.~T. ~ ._~_~ sx.) + ', CIRCULATED ~ ~LS. o~ //~ ,). SX.). MIN. PRE-WASH CO.~T. (, ~~ sx.: os CEMENT., WITH ~'~,~_._).~. / ~ .... j.~? ~ PPG ~ HRS. THICK TIME. DISPLACED CEMENT WITH ~ ~ BBLS. OF_ /~, ~ p{~.~..-.. ,~,,'"~?_~,,J ~) . STARTS.,: ~Xn~ C~'~ENT AT ~~..~ ,~S. AT A RATE OF ~ BPM AND ~~ PSI. DISPLACED AT A RATE OF 5 BPM AND .. ,~'~ .~ PSI. C.I.P. AT 0100 H~s. DRILLPIPE WAS~DRY AFTER DISPLACING. PULLED. , ~ , STANDS OF PIPE, AND WAS OUT OF CALCULATED CEMENT TOP AT ~ 1/~ HRS. PULLED DRILLPIPE TO · WAIT ON CEMENT _ _. _~ HRS. COMMENTS: ~ , .. ., .x~ ~.~~,.~~,-:.'-i_ - .... , ~'" - ,,,, . 1,~ ,, '~ -- -- Attach: Cementers Job Summary Pressure Charts. Other contractor's Job Summaries CEMENTING SUMMARY PLUG JOB ~ , //~ ~ ~ '~, DRILLED DEPTH .~ MUD WT. ~ ~ PPG. PURPOSE OF PLUG REQUIRED PLUG LENGTH: FROM. CALCULATED CEMENT VOLUME:' ,, ,~ ~_~ CU.FT. ( .... .~~ ' ... SX.) + ,). EXCESS, TOTAL CEMENT USED WAS CU.FT. ( WITH OPEN END' DRILL PIPE AT,, ' CIRCULATED PUMPED ~'_ BBLS. OF · CU.FT. ( SX.). MIN. PRE-WASH , _~_z~_ Sx.) o~ , CEMENT, WITH ADDITIVES. DISPLACED CEMENT WITH PPG STARTED MIXING CEMENT AT HRS. AT A RATE OF '~ BPM AND '~_~ or _g- ..... ~PM A~m. DRILLPIPE WAS~RY ~TER DISP~CING. PULL~ ~ WAS OUT OF CALC~AT~ C~T TOP AT PSI. DISPLACED AT A RATE PSI. C.I.P. Al' ~HRS. ?- STANDS OF PIPE, HRS. PULLED DRILLPIPE TO HRS. · ~;AIT ON CEMENT Attach: Cementers Job Summary Pressure Charts Other Contractor's Job Summaries CEMENTING SUMMARY PLUG J oB.~'~ REQUIRED. PLUG 'LENGTH:' FROM ~.~F~ _..' UP TO CALCULATED CEMENT VOLUME:' .~~ ~ _CU.FT. ( .# '~c~ sx.) + · 7/3 '). -EXCESS, TOTAL CEMENT USED WAS CU.FT. ( · sx.). WITH OPEN END DRILL PIPE AT _,,.~t~.'~'O ', CIRCULATED PUMPED ... /~. BBLS. OF .~ /~'.,~ ...~. · A~D. ~LXr. D AND P~~ ~..~, ~ cu.~T. (,, MIN. PRE-WASH sx. ) or ADDITIVES. · /Z_ ~ PPG -'~ DISPLACED CEMENT WITH ~ ~...~m,~.°~=... HRS. THICK TIME. ,~LS. o,, ~- ~ ..... ~) .. ;-/~..~.. -- STARTED MIXING CEMENT AT HRS. AT A RATE OF or ~ ~-- BPM AND __.~, ,~') / .BPM AND PSI. DISPLACED AT A RATE ' PSI. C.I.P. AT'~HRS. DRILLPIPE WAS WET/DRY AFTER DISPLACING. PULLED STANDS OF PIPE, AND WAS OUT OF CALCULATED CEMENT TOP AT _,/~,~--~ __ BRS. PULLED' DRILLP'IPE TO _~~~ ' AND WAIT 01[ CEMENT ~ HRS. . COMMENTS: Attach: Cementers Job Summary Pressure Charts Other Contractor's Job Summaries 'x 'x :/ -. / .. / 'tlr / / / / / / / f ...) /' ALASKA OIL ~D GAS CONSERVATION COMMISSION Hoy le H. Hamilto~ Chairman Thru~ Lonnie C. Smith//O~ Commis s ioner Doug Amos Petroleum Inspector April 21, 19 81 Witness Suspension of SOHIO ' S SAG DELTA # 5 Sec. 36, T12N, R15E, UPM Permit #80-129. Friday April_. 10,..198~: I departed my residence at 3,30 pm for a 5:00 pm¥~depa~ure on Wien flight #75, arriving at Deadhorse at 8~00 pm. When I arrived at the location plug %1 had already been pumped. A 7" Howco E-Z 4~ili cement retainer had been set, with a wire line unit, at 10,700 ft., 18 ft. above perforation interval 10,770'-10,718'. A 3000 psi test was conducted with the rig pumps for 30 minutes. Plug No. I consisting of 50 sx Class cement at 16.0 ppg, ~s placed on top of the retainer and calcu- lated to ex~end to~-~0~413'. Saturday_. April-11, 198~1.~ At 4,30 am a second 7" Howco E-Z drill re. tainer was set wit~~ drill pipe at 10,095', 135' above perfora- tion interval 10,26~-10,230'. The retainer was pressure tested as before. Plug No. 2 was placed on top of the retainer and has a calculated top at 9,808'. Plug No. 2 consisted'of 50 sx Class "G" cement at 16.0 pp~ Sunday April 1.2, 1981, At 6,30 am Plug No. 3 was placed from 9,080'-8'910'. Plug' No. 3 was a balanced plug of 50 sx Class "G" cement at 16.0 ppg. This plug was set across the liner lap and extended 70' inside 7" csg and 50' inside 9 5/8" casing. A 9 5/8" E-Z drill retainer tested to 3000 psi was set at 8,800'. Two attempts were made to place Plug No. 4, both attempts were with 50 sx Permafrost "C" cement. The first plug was pumped with the hole full of 10.2 ppg mud. Upon RIH to tag top of plug no cement could be found, the hole was circulated clean and turn over to 9.8 ppg CaC19 and another 50-sx Permafrost "C# plug was pumped. After WOC ~or 8 hours, RI~ to tag cement, no hard cement could be found. The hole was reversed out and approxi- mately 10 sx soft cement was reversed out. The third attempt was with 50 sx of 16.0 ppg Class "G" cement. This plug was a balanced plug placed from 2,650' and tagged with 10,000# at 2,560' . No one at the location could give an explanation as to why the Permafrost cement would not set up. The last 2,560' of the hole was changed over from 10.2 ppg mud to 9.8 ppg CaCl2. ~ril ~1, 1981 In summary, I witnessed the suspension of SOBIO'S SAG DELTA NO. $. Plug NO. 4 was-placed after 2 attempts failed using $0 sx of Permafrost #C' cement. Attached to this report are copies of Sohio~s ce~e.nti..summary and copies of the charts used to record the 3,0009 pressure test on the ?' and 9 $/8' E-Z dr~l! re- SOHIO ALASKA PETROLEUM COMPANY April 14, 1981 3111 "C" STREET ANCHORAGE, ALASKA TELEPHONE (907) 265-0000 MAI L: POUCH 6-612 ANCHORAGE, ALASKA 99502 CONFID~~ Alaska Oil & Gas Conservation Commission 3001 Porcupine Drive Anchorage, Alaska 99501 Attention: Mr. H. H. Hamilton Gentlemen: sag Delta ~5 Enclosed, in duplicate, is Form 10-404, Monthly Report of Drilling and Workover Operations, for the above-named well for the month of March, 1981. RHR:ja Enclosures cc: Well File 917 Yours very truly, R. H. Reiley District Drilling Engineer RECEIVED APR 1 5 1981 Alaska Oil & Gas Oon,$. Oomml~sion Anchorage STATE OF ALASKA ~ ALASK~"'~,,,IL AND GAS CONSERVATION ~MISSION MONTHLY REPOR't JF DRILLING AND WOhKOVER OPERATIONS · Drilling well ~ Name of operator Sohio Alaska Petroleum Company .. 3. Address Pouch 6-612, Anchorage, Alaska 99502 4. Location of Well at surface 2322' NSL, 727' EWL, Sec. 36, T12N, R15E, UPM 5. Elevation in feet (indicate KB, DF, etc.) 6. Lease Designation and Serial No. = 39.32' AMSL ADL 34630 7. Permit No. 80-129 8. APl Number 50- 029-20527 9. Unit or Lease Name 10. Well No. Sag Delta ~5 (36-12-15) 11. Field and Pool Wildcat (exploration) For the MOnth of. March , 19 81 ,12. Depth at end of month, footage drilled, fishing jobs, directional drilling problems, spud date, remarks Depth at month-end: 11063 ' Footage drilled: 1526 ' 13. Casing or liner run and quantities of cement, results of pressure tests Ran 51 jts. 7" 29~ L-80 Buttress liner to 11063'. cement. Cemented with 720 cu. ft. Class G 14. Coring resume and brief description Cut a total of 14 cores from 9815' to 10819'. Cut 18 sidewall san~ples from 10040' to 11020'. Total cut 614 5' recovered 512.5' RECEIVED 15. Logs run and depth where run CBL @ 9480 ' DIL/BHCS @ 11063' FDC/CNL/Cal/GR @ 11063' ML/PL/Cal @ 11063' HlYr @ 11063' APF~ 1 5 1981 RF2 @ 11063 ' Velocity survey @ 11063 ~laska 0il & Gas Cons. Commission' Anchorage !~? 6. DST data, perforating data, shows of H2S; miscellaneous data At month-end, just completed cementing liner. CONFIDENTIAL 17. I hereby certify that the foregoing is true and correct to the best of my knowledge. ~ %_g_.~v~,~.~ _ T,TLE Districts,GNED' L) v ~ Drilling Enginee~ATE'q - ~ ~ -g% 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 Alaska Oil and Gas Conservation Commission by the 15th of the succeeding month, unless otherwise directed. Form 10-404 Submit in duplicate Rev. 7-1-80 SOHIO ALASKA PETROLEUM COMPANY Alaska Oil & Cas Conservation Cc~ssion 3001 Porcupine Drive Anchorage, Alaska 99501 Attn: Mr. H. H. Hamilton 3111 "C" STREET TELEPHONE (907) 265-~0~. MAIL' POUCH 6-61~'~ ' ANCHORAGE, ALASKA ~ril 8, Gentlemen: 'Well 'Sag, 'Delta '#5 Enclosed, in triplicate, is Form 10-403, Sundry Notice and Reports on Wells, for the above~ well. This report contains our proposal to suspend the well. Yours very truly, District Drilling Engineer encs cc: Well File #17 CONFIDENTIAL RECEIVED APR - 9 198] Alaska Oil & Gas Cons. Commission Anchorage STATE OF ALASKA ALASK/'%IL AND GAS CONSERVATION £, jMMISSION SU , DRY NOTICES AND REPORTS ON WELLS DRILLING WELL 2. Name of Operator Sohio Alaska Petro'leum ~y 3. Address Pouch 6-612, Anchorage, Alaska 4. Location of Well At Surface: 99502 ~"U~'~ 8. APl Number 5o- 029-2052? 2322' NSL, 727' EWL, Sec. 36, T12N, R15E, UPM 5. Elevation in feet (indicate KB, DF, etc.) KBE = 39.32' I 6 . Lease Designation and Serial No. ' ADL 34630 9. Unit or Lease Name 10. Well Number Sag Delta #5 11. Field and Pool Wildcat (Exploration) 12. Check Appropriate Box To Indicate Nature of Notice, Report, or Other Data NOTICE OF INTENTION TO: SUBSEQUENT REPORT OF' (Submit in Triplicate) Perforate F'I Alter Casing [] -, Perforations Stimulate [] Abandon [] Stimulation Repair Well [] Change Plans [] Repairs Made Pull Tubing [] Other Suspend ~ Pulling Tubing (Note: Report multiple completions on Form 10-407 with a submitted Form 10-407 for each completion.) (Submit in Duplicate) [] Altering Casing [] [] Abandonment r-I [] Other , [] 13. Describe Proposed or Completed Operations (Clearly state all pertinent details and give pertinent dates, including estimated date of starting any proposed work, for Abandonment see 20 AAC 25.105-170). Estimated completion of well testing is April 9, 1981. Kill well by circula~ing through test string. Lay. 50 sacks Class G Cement with18% salt on top of 7" EZ Drill retainer set at 10700' MD (18" above perforated interval 10770' - 10718'). Set 7" EZ Drill retainer at ± 10196'MD (34' above perforated interval 10260' - 1023 ' MD). Lay 50 sacks Class G c6~aent with 18% salt on top of retainer. With 10.3 ppg mud in hole, place a 50-sackbalancedplug across liner lap from 9080' to 8910' MD (50' inside 7" liner and 120' inside 9 5/8"). Set 9 5/8" EZ D~ill retainer at 8800' MD. Lay a 50-sack Arcticset I balanced cement plug from 2650' to 2537' MD. Change top 2537' of w~ll over to 9.8 ppg CaCl2 . Pull up the hole and change top 100' of well over to diesel. Nipple down BOP's. Install 13 5/8" 5000 pSi x 4" 5000 psi adaptor on top of tubing spool. Install 4" 5000 psi valve plus blind flange on top of adaptor. /~ /,'~.~ Drain cellar and release rig. RECEIVE1) ~aska 0il & Gas C0n~;. Anchorage 14. I hereby certi~ct to the best of my knowledge. Sign TitleDistrict Drilling Engineer The space below for Commission use ~ Conditions of Approval, if any: :~.~ ?~'~o'.~,~ ""~¥.,,.,,~,~ ~, Date 4-8-81 By Order of Approved by ?>>""">~ :~'"/ COMMISSIONER the Commission Form 10-403 Rev. 7-1-80 Date Submit "Intentions" in Triplicate and "Subsequent Reports" in Duplicate SOHIO ALASKA PETROLEUM COMPANY COt tOl[ ftJ t' Alaska Oil & Gas Conservation Conm~ssion 3001 Porcupine Drive Anchorage, Alaska 99501 Attn: Mr. H. H. Hamilton I 1.2 EN~ TELEPHONE (907) 265-0~' ~, MAIL: POUCH 6-612 ANCHORAGE, ALASKA 9~G~O ~ch ~ ~ ~ s~o~- ~~~ STAT CONFER~ Gentl~: 'W~',T, 'SAG DELTA '#5 ' (36'12-15) Enclosed, in duplicate, is Form 10-404, Monthly Report of Drilling and Workover Operations, for the above-named well for the month of February 1981. encs cc: Well File #17 Yours very_ truly, R. H. Reiley District Drilling Engineer RECEIVED MAR 1 1 1981 ltlas~ Oil & 8. as Cons. Commission ~chorage CONFIDENTIAL ' ' STATE OF ALASKA ALASKA/"~L AND GAS CONSERVATION C('~'MISSION r4~mT.~.¥ ~EPOFIT OF DRILLING AND WORKOVE_R_~ :~ ~F iATION$ 1' Drilling well [] 2. Name of operator l~ii~~ Il m,---~ 7. Permit No. Sohio Alaska Petroleum Company 80-129 3. Addr. ess 8. APl Number Pouch 6-612, Anchorage, 'Alaska 99502 50-029-20527 4. Location of Well 9. Unit or Lease Name atsurface 2322' NSL, 727' EWL, Sec. 36, T12N, R15E, UPM ----- 10. Well No. ' ' Sag Delta #5 (36-12-15) 11. Field and Pool 5. Elevation in feet (indicate KB, DF, etc.) I 6. Lease Designation and Serial No. Wildcat. (Explorat±on) :[4]3]3 = 39.32' ARS:[,I ADT. 34630 For the Month of. Febrt~ ,19 8]. · 12. Depth at end of month, footage drilled, fishing jobs, directional drilling problems, spud date, remarks DeDt_h at. month e~d: 9537' Footage clr±].].ed : 9537' Spud ~a].]. at 1200 hom:s 2-3-8].. 13. Casing or liner run and quantities of cement, results of pressur9 tests ~ 68 jtSo 13 3/8" 72# T,-80 B~tt~ess casJ~ag to 2728'; ca~.nted w±th 3488 cu.ft, Pez~afrost TI cement. Tested casing to 3000 ps± at 2674' Ran leakoff test at 2750' to .66 psi/ft gradient. Ran 248 ,jts. 9 5/8" 47# L-8~/S0095 Cas~.~ to 9520'; cemented in two stages: First with 1322 cu.ft. Class G; second stage through D.~ packer at 2600' with 130 cu. ft. Permafrost C preceded by Arctic Pack. Tested casing at 95[ to 3000 psi, ok. Drilled to 9550", perfoz~ed formation ccmpetency test to 0.7 psi/ft gradis 14. Coring resume and brief description Ran four sets of 30 samples each CST's from the following intervals: 8700' - 9518' 6254' - 8651' 4723' - 6242' 4999' - 9518 ' *Core Sampling Tool 15. Logs run and depth where run ~./~cs/~/s~/~ - ~-~-' ~ E C E J IrE D DIL/BHCS/GR/SP/~TI - 9537' ~/Q~/S~/a~ - ~54~.' ~A~ ! ! ]98] Alaska 0il & Gas Cons. C0mm/~.~joj] 16. DST data, perforating data, shows of H2S, miscellaneous data J~c~JDrag8 ,. CONFIDENTIAL 1?. I hereby certify that the foregoing is true and correct to the best of my knowledge. NOTE--Report on this form is required for each . adar month, reaardless of the status of (3nP. rntinn~ nncl ri-ill{ti 00' Oil and Gas Conservation Commission by the 15th o the succeeding month, unless otherwise directed. Form 10404 Submit in duplicate Thru~ ALASKA OIL AND GAS CONSERVATION COMMISSION Hoyle H. Hamilton~ Chairman f.i~.~/t Lonnie C. Smith //~z Commissioner ~. Ben LeNorman ~ Petroleum Inspector February 23, 1981 B.O.P.E. Test on SOHIO 'S SAG DELTA #5, Sec. 36, T12N, R15E, UM WI L DCAT. Friday February 6~ 19812 I departed my home at 7:50 am for an -8-~20 am"$hoWup'a~.~ 9":~-0 am departure via the Sohio charter for Deadhorse arriving at 10240 am. saturday._. February 7t ..... !.9.8!: Tests began at 10:45 am but were suspended at 112'45 am-due to a leaking HCR valve in the kill line. It was decided to replace the HCR valve with a manually operated gate valve. Tests resumed at 3:45 pm and were com- pleted at 5:30 pm. BOPE inspection report is attached. S~unday F.ebruary 8, ._1_98.!~ Awaiting confirmation of plane reser- vations. ~gnday FebruarY 9, 1981= I departed Deadhorse at 2530 pm via Wien flight #6"arri%i'~g in Anchorage at 4500 pm and at my home at 4:30 pm. Wednesday February 18, 19812 Ed Lancaster advised both the CheCk 'valve-"and'-Hc'R"~ai~e had been repaired and retested to 5000 psig. In summary, I witnessed successful BOPE test on $OHIO'S SAG DELTA #5. O&G #4 4/80 ~-~ STATE OF ALASKA ALASKA OIL & GAS CONSERVATION COMMISSION B.O.P.E. Inspection Report Inspector Operator Location: Sec Date Representative Permit Casing Set Drilling Contractor Location, General , 69/~ Well Sign ~/~ General Housekeeping _~.2~ . Reserve pi t ~/~ Rig ~/~ ~ Test Pres sure ACCUMULATOR SYSTEM BOPE Stack Annular Preventer Pipe Rams Blind Rams Choke Line Valves H.C.R. Valve Kill Line Valves Check Valve Test Results: Failures Full Charge Pres sure .~~"~I) psig Pressure After Closure /~FJ" . psig 200 psig Above Precharge Attained: min~_~Lsec Full Charge Pressure Attained: ~ min ~4~ sec N2 ,D,.I~,. /~-O ~/. psig Controls: Master Remote ~/W.. Blinds switch cover/~/~ Choke Manifold No. Vel ves No. flanges ~ Adjustable Chokes Kelly and Floor Safety Valves Upper Kelly Tes't Pressure Lower Kelly- Test Pressure Ball Type Test Pressure Inside BOP ~/~-- Test Pressure Test Pressure Hydrauicaily operated choke Test Time~F/~ hrs. days and Repair or Replacement of failed equipment to be made within Inspector/Commission office notified. Distribution orig. - A0&GCC CC - Operator CC - Supervisor Inspector . . ~OHI~ SOHIO ALASKA PETROLEUM COMPANY 3111 "C" STREET ANCHORAGE,ALASKA TELEPHONE (907) 265·0000 MAIL: POUCH 6·612 ANCHORAGE, ALASKA 99502 January 6, 1981 fTD I~O-là~ Mr. Lonnie C. Smith Commissioner Alaska Oil and Gas Conservation Commission 3001 Porcupine Drive Anchorage, Alaska 99501 Dear Lonnie Attached is a copy of the Site Plan and Survey Plat for Sag Delta #5 and Proposed Drill Site Topography for Challenge Island Well #1 as you requested in your letter of December 24, 1980. Very t:rUtY yours ......""~ SCANNED AUB 0 9 2007· R. C. Herrera Alaska Exploration Operations Manager jm Attachments ;::::.. l" i:'~ (,.,ï.. # rfi b ti' Cory",... . "¡¡1¡!S8/0f¡ -----.- .' 10 2J) :>0 40 10 . 2.D '?o 4081 O~ -REI?AK Wc.:.íIOlJT "-A~Eõí WCAílO\,,) 1 ì I SAG t7E.LTA #5 I -~-4-:::: I 55~~ 0'2.. _ I 72.7' O~ I '?, I ~ I I 04 I nì'r-J ~ I ~-tft. + _ -t -Lí'2~ [7~í AI L- 01 I 11,1 t-1 ¡"'IOOO' O~ I ~ : ' : íl'2JJ I ~I?E.J U.M. 2"= I MILE:. -- N REBAR LOCATION Y = 5,980,752.47 X = 717,981.84 o LAT == 70 20'59.938" o LONG == 148 13' 48.247" I HEREBY CERTIFY THAT I AM PROPERLY REGISTERED AND LICENSED TO PRACTICE LAND SURVEYING IN THE STATE OF ALASKA AND THAT THIS PLAT REPRESENTS AND AS- BUILT SURVEY MADE BY ME, AND THAT ALL DIMENSIONS AND OTHER DETAILS ARE CORRECT, AS OF: DATE: 10 /J7 / ~O . . r' " hi;L ""'" _-~ OF A.( '" ;" '\ ...............q~ t.. , !...~ .. *... :.r -, "" 0 ... . .. '? , :.If. l49th \ .. ~ ~.~. ....;>}~./Þ......,...):.. J ~. ..«_W~... ~ ".'~ ~ \ G.&,AY A. CRENSHAW i ~~ '1 ~~ 'i:í> · 118. 4277·$ .. t:;iI ~ ~.. ..N.~ , ~ ·0. ..... q, a, '4 ~ ....._..... ~ - '\{rfSSIOK~\. ~_-- '-",,,.... vERIFIE.D REBAR LOC.A.T 10..... 11-/16/'00 o ~e.VIE.V\J REV DESCRIPTION VECO, Inc. 5151 FaùbanJcs Street, Anchor.o., AI....... 99503 Ancboralle: (907)276-2010 Telex: 090·26-374 Kenai: (907)283·7553/283-7554 Prudhoe Bay: (907)659-2533/659-2608 15M t?E.L íA :tt 5 SOHIO ALASKA PETROLEUM COMPANY OctOber 24, 1980 Mr. R. H. Reiley District Drilling Engineer Sohio Alaska Petroleum Company Pouch 6-612 Anchorage, Alaska 99502 Re~ Sag Delta S5 (36-12-15)Wildcat (exploration) Sohio Alaska Petroleum Company Permi~ NO. 80-129 Sur. Loc.~ 2322tNSL, 727tEWL, Sec. 36, T12N, R15E, UPM. Bottomhole Loc.~ i194~SNL, 559~WEL, Sec. 36, T12N, Ri§E UPM. Dear Mr. Reiley~ Enclosed is the approved application for permit to drill the above referenced well. Well samples and a mud log are required. A directional survey is required, if avail.able, a tape containing the digitized log information shall be submitted on all logs for copying except experimental logs, velocity surveys and dipmeter surveys. Many rivers in AlaSka and their drainage systems .have been cla'ssified as important for the spawning' or migration of anadromous fish. Operations in these areas are subject to AS 16.50.870 and the regulations promulgated thereunder (Title 5, Alaska Administrat~ve Code). Prior to commencing operations you may be contacted by the Habitat Coordinator~s office, Department of Fish and Game. Pollution of any waters of the State is prohibited by AS 46, Chapter 3, Article 7 and the regulations promulgated thereunder (Title 18, Alaska Administrative Code, Chapter 70) and by the Federal Water Pollution Control Act, as amended. Prior to ~lr. a. H. ~etley -2- Sag Delta %5. ~r 24, 1980 ~ ~ AS 38.40, Local Hire Under State Leases, the Alaak~ D~z~mmt of iabO= is betn~ ~_lfted c~ t~e is~ o~ fl~.ts To a~ us iu.sc~mdu//ng f/eld we=k, we would ~ your notifytn~ this c~lce within 48 hours after the well is ~. We w0uld also like to be nott~ted so that a ~t~tt~ ~ ~ c~----~ ~ ]~ ~ to witness testir~ In the ~ of ~/mn or ~mckmm~t, please give this office adequate ~ nott£~~ so that we may have a Very truly AI~ Oil Enclosure cc: Del~rtment c~ Flab & Game, Habitat Section w/o encl. D~partmm~ of gnviromen~/ Coraeruation w/o/encl. Department of Labor; Su~.rvtsor, Labor La~ Om~ltance Divisio~ w!o encl. SOHIO ALASKA PETROLEUM COMPANY October 20, 1980 3111 'C" STREET ANCHORAGE, ALASKA TELEPHONE (907) 265-0000 MAIL: POUCH 6-612 ANCHORAGE, ALASKA 99502 CONFIDENTIAL Alaska Oil & Gas Conservation Commission 30.01 Porcupine Drive Anchorage, Alaska 99501 Attn: Mr. H. H. Hamilton Gentlemen: Well Saq Delta #5 Enclosed are the following documents, in triplicate, along with our check for $100.00 to cover the permit filing fee. 1. Application for Permit to Drill, 2. Proposed drilling program outline, 3. Surveyor's plat showing well location, 4. Blowout Prevention and Diverter System diagrams. RHR: ja Enclosures CC: Well File #17 N/S Borough R. C. Herrera Yours very truly, ~ R.H..Reiley. ;~(~¢, ' - · District Drilling Engineer RECEIVED An~Jl~rag~ Form 10-401 REV. 9-1-78 TYPE OF WORK SUBMIT I1 !LICATE (Other in~ ,OhS on reverse s~te) STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION COMMISSION PERMIT TO DRILL OR DEEPEN la. DRILL [] DEEPEN [~ b. TYPE OF WELL OIL GAS SINGLE MULTIPLE r--I WELL [] WELL [] O~HER Wildcat ZONE [] ZONE 2. NAME OF OPERATOR Sohio Alaska Petroleum Company 3. ~DRESS OF OPERATOR Pouch 6-612, Anchorage, Alaska 99502 4. LOCATION OF WELL At surface 2322' NSL, 727' EW:L, Sec. 36, T12N, R15E, UPM At proposed prod. zone 1194' SNL, 559' WEL, Sec. 36, T12N, R15E,' UPM 13. DISTANCE IN MILES AND DIRECTION FROM NEAREST TOWN OR POST OFFICE* 12 miles ~E: of Deadhorse CONFIDENTIAL 50-029-20527 6. LEASE DESIGNATION AND SERIAL NO. ADL 34630 7. IF INDIAN, ALLOTTEE OR TRIBE NAME 8. UNIT FARM OR LEASE NAME 9,WELL NO. Sag Delta ~5 (36-12-15) 10. FIELD AND POOL, OR WILDCAT Wildcat (Exploration) 11. SEC., T., R., M., (BOTTOM HOLE OBJECTIVE) Sec. 36t T12Nt R15Ee UPM 12. 14. BOND INFORMATION: TYPE Blanket Surety and/or No. Safeco Insurance Co. 2975387 Amount $200,000.00 15. DISTANCE FROM PROPOSED * LOCATION TO NEAREST PROPERTY OR LEASE LINE, FT. (Also to nearest drig, unit, if any) 2322' north of ADL 28320 18. DISTANCE FROM PROPOSED LOCATION TO NEAREST WELL DRILLING, COMPLETED, OR APPLIED FOR, FT. 4883' from Niakuk lA 21. ELEVATIONS (Show whether DF, RT, CR, etc.) eSt. 33' KB above AMSL 23. lT l6. No. OF ACRES IN LEASE None 19. PROPOSED DEPTH arget: 9030 ' TVD, 10560 ' .I~ 10030 ' TVD, 11560'MD PROPOSED CASING AND CEMENTING PROGRAM 17. NO:ACRES ASSIGNED TO THIS WELL None 20. ROTARY OR CABLE TOOLS Rotary 22. APPROX. DATE WORK WILL START January 12_. 198] SIZE OF HOLE SIZE OF CASING WEIGHT PER FOOT GRADE SETTING DEPTH Quantity of cement 26" 20" 94# H-40 120'BKB 200 cu.ft. , 17 1/2" 13 3/8" 72# L-80 2700'biD 4500 cu.ft. Permafrost II 12 1/4" 9 5/8" 47# L-80/SoogiL* 10010'1~ 2340 cu,ft.ClassG;130cu.ft. PFC 8 1/2" 7" 29# L-80 l1560'MD 380 cu.ft. Class G w/18% salt * L-80/Soo-95 xover 9300'TVD RECEIVED See attached proposed drilling program outline. 0GT g 1 I980 ~as~m 0il & Gas Cons, Cornmlsslor~ , IN ABOVE SPACE DESCRIBE PROPOSED PROGRAM: If proposal is to deepen give data on present productive zone and proposed new productive z_O.l~.[f proposal is to drill or deepen directionally, give pertinent data on subsurface locations and measured and true v~tical del~ve'l~l~out preventer program. 24. I hereby certi~~gt~Tr~d Corr~ /0/,~ k District vV~, ' '", ~'~ F~, TITLE Drillinq Enqineer SIGNED DATE ! _ -- (This space for State office use) SAMPLES AND CORE CHIPS REQUIRED IMUD LOG Z~s [] NO [ ~I YES [] NO DIRECTIONAL SURVEY REQUIRED ~YES [] NO CONDITIONS OF APPROVAL, IF ANY: OTHER REQUIREMENTS: A.P.I. NUMERICAL CODE PERMIT NO. ~" 0 '- / ~ APPROVAL DATE ¢/ -/ ' *See Instruction On Reverse ~,u~ ~Y 'OROER OF THE COMMISSION Qc~d0er ~, %~Q DATE 10/24/80 PROPOSED DRILLING PROGRAM OUTLINE SAG DELTA 95 CONFIDENtiaL 1. Mobilize rig to the Sag Delta #5 island via ice road. 2. Install and function test 20" x 2000 psi diverter system. 3. Drill 17 1/2" hole vertically to 2700'. 4. Run open hole logs. 5. Run and cement 13 3/8" casing to surface. 6. Nipple down diverter system. Install and test 13 5/8" x 5000 psi BOP stack. Maximum BHP at target (9030') is 4398 psi based on Niakuk 2A test information. Maximum wellhead pressure is 3354 psi assuming 0.116 psi/ft, gas gradient. 7. Drill 12 1/4" hole directionally to 8488' TVD. 8. Run open hole logs. 9. Run and cement 9 5/8" casing in two stages with Arctic Pack placed inside 13 3/8" x 9 5/8" annulus. 10. Drill 8 1/2" hole to 10030' TVD or 100' into basement. Cores will be cut as necessary in reservoir rocks. 11. Run open hole logs. 12. Run and cement 7" liner. 13. Clean out well to PBTD and run cased hole logs. 14. DST test as required. 15. Complete with tubing, production packer, and tailpipe assembly with landing nipples. Nipple up and test Xmas tree. 16. Secure well and release rig. 17. Mobilize back to Prudhoe Bay Unit. DMS: j a 10/16/80 RECEIVED GROUND LEVEL FLO~JINE DRILLING RISER ANNULAR PREVENTOR 10-3/4" ICYDRAItAIC CONTROL BUTTERFLY 10" ." DIVERTER 12" MAX. DRILLING SPOOL DIVERTER SYSTE}i DETAIL DRILL. DEPT. MARCH 1980 20" CONDUCTOR PIPE NOTE: RECEIVED · DIVERTER LINE HAS TWO DIRECTION DISCHARGE CAPABILITY AFTER LEAVING RIG SUB-BASES. -F ANNULAR PREVENTER- 2 9/16" K I L L L! N E CHECK 'GATE GATE I I I .I 1 PIPE 'RAMS 1 -t 1 BLIND RAMS 5000# 5OOO# DRILLING SPOOL I I PIPE RAMS I 4 I/IG"CHOKE LINE GATE H.C.R.. _ L~ 5ooo~ RECEIVED ~o ~o ~ .o ~o zo ~o .oI , I ~ ~bT~ 5 55 o~ I O~ , , , TI I ~ I"-1~o' TIZH, U.M. REBAR LOCATION X = 5,980,752.~7 Y = 717,981.8~ LAT = 70°20~59.938" LOSG = 1~8°13'~8. I HE.BY CERTI~ THAT I PROPERLY ~GISTE~D ~D LICENSED TO P~CTICE L~D SURVEYING IN ~.~~~. THE STATE 0F ALASKA ~D THAT ~ ~C~ [~/ " T~s PLAT RE~SENTS ~D AS- '~;~_ n,. ,2,.s /_~ BUILT SURVEY ~DE BY ~ ~D THAT ~L DI~NSIONS ~D OTHER DETAILS A~ COR~CT, AS OF: DATE: I O /17 j/ ~ I I 0 ~gv~E~ REV DESCRIPTIONALASKA ~o,,~.: (~-~0~0 ~.': o~-~-~, PETROLEUM COM~NY [eaai: (~7)2~-75~/2~-75~ P~oe ~ay: (~659-2~1659-2~ I~ I I CHECK LIST FOR Nk~W WELL PERMITS Item Date (1) Fee Approve / ¥, (2) LOC. (3) t~lmin. <:'~¢,~. Company 1. Is the permit fee attaChed ......................................... 2. Is ~11 to be located in a defined pool ......... Yes 3. Is a registered sur~ey plat attached ............................... 4. Is roll lcx2ated proper distance rrm property lin .... 5. Is roll lc~a~ proper distance frcra otlaor rolls .................... 6. Is sufficient undedicated acreage available in this pool ............ 7. Is ~11 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 ................................. .... (4) Cas~~ 12. Is administrative approval needed ................................... No 13 Is conductor string provided · 14. Is enough ceraent used to circula~ on conductor and surface ........ /0//;~/~'0 15. Will cement tie in surface and intermediate or production strings ...~.~~' / · '~'" 16 Wii1 cormnt cover all known productive horizons ................... 17. Will surface casing protect fresh water zones ....................... 18. Will all casing give adequate safety in collapse, tension and burst. /0~~ 19. Does BOPE have sufficient pressure rating-Test to ~O psig ..~ ~, Approval t~_=ccmmanded: Lease & Wel 1 NO. ~ [")¢.X/~ Re,ma~ · Additional Requirements: Geology: Engineering: rev: 03/05/80 Well History File APPENDIX Information of detailed nature that is not particularly germane to the Well Permitting Process but is part of the history file. To improve the readability of the Well History file and to simplify finding information, information of this nature is accumulated at the end of the file under APPE .N. DIXi No special'effort has been made to chronologically organize this category of information. [,VP 009.;E02 VERIFiCATION LiiSTIikG ** REI~.6 HEADER ** SERVICE ~AME :SERVIC DATE :81/05/ 7 ORIG1 ~ : Ri~EL NAME :R~EL ID CUNTi~UATION ~ :C1 P~EV lOOM RECL : COMM~i~'I'S :RfEL CO,MENlO *~ TAPE HEAOER ** SERVICE NAME :SEMV1C DATE :81/05/ 1 'I'A P E NAME : CONTINU~fflON # 101 PAEVIUU8 TAXI : COMMENTS :T%PC 2~MENT6 EOF *~' ~'iLE HEADER ** FILE NAME :~8ERViO.0¢I E NA~...., . YE:RSION ~ ~ DATE : MAX1MUM LENGTH -: I024 ~ ILE TYPE : PREV IOUS F..I b~ ** I~FORMATI:O'N REC'OROS' ** MNEM CO,TENT8 LNIT IYPE CAiE S ZE' CODE w9 : ~SAG OELT/~ F N : WI b DCAT RANG: 15~ TOWN:<: :l:2N SECT: C 0 UI~:- <N, SLOPE STAT: ALASKA CTRY: 000: 000::' :'010 065 MN:EM :: CON'I~ENTS imm, ii i i i i I i ~mm~ mm~ PRES: DibOO1F' 000 000 007 065 ** R:ECORD~.Ty~::047:,,:.~i~: :: ** RECOR:D'. TYP,E :':047;'::** LVP 009.H02 VERIP~iCATI{JN LISTING PAGE ** RECOP,[) TSPk 097 ** OiL ~UN ~ 4, LOGG~.D CASING LL)GG ~,R = 13.37 IN. @ 2'128 FT. BlT SIZE : 8.50 FLUID IN T~E hOlJf : GEL/X-,C POLY DENS : 10.2 VISC = ;~ 1.00 P~ = 9.50 ~'LUID bUSS : ~.~ JEO Mb RM Ca M~AS TEMP. : 1.3~ ~ 50 F RMF " " : 1.'10 8 65 F RMC " " : 1.91 Ia 65 F POROSITY ~A.T~iX : LI~ESTONf fINAL RO~ ~OR ~L ~'HIS ~ ROm 4 RERGED %~i'I'h RUN ~1,2 ~ 3 ~,~'::DA:I"A FORNAI' RECORD-*~* ENTRY ELOCi{S TYPE :: . ~IZE :-'; ':': BEP~::':(.:DD:E 4 1 66 8 4 :"73: 9 4 65 0 i<,:~ ' ,: 6:6 MNEM SER~tiC~ SERVIC£ uJ:iiT API AP1 .~Pi ~:P:I::':'F:ILE BIZ..: PROCESS SAMPLE. 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