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Home My WebLink About184-205ARCO Alaska, Inc.#~ Post Office Box~ 100360 Anchorage Alaska 99510-0360 Telephone 907 276 1215 March 31, 1995 Mr. David W. Johnston Alaska Oil and Gas Conservation Commission 3001 Porcupine Drive Anchorage, AK 99501-3192 Dear Mr. Johnston, Re: Suspended Well Update ARCO Alaska Inc. ("ARCO") has compiled data pertaining to the 25 suspended wells described in your August 19, 1994, letter. Any additional suspended wells which were discovered during our research are also included in this update. I have attached an update on each well and grouped the wells by geographic area. If you have any questions, please call the ARCO Contact indicated for each geographical area or me at 265-6914. Sincerely, /'"Senior Land~_/~ //' JRW:hb ,, Enclosures CC.' M. L. Bill L. D. Brown H. R. Engel R. M. Lance T. W. McKay G. K. Phillips M. J. Reisterer ATO 1528 LAO 466 ATO 1918 ATO 1420 ATO 1202 ATO 496 ATO 1439 RECEIVED APR 1 4 1995 Alaska Oil & Gas Cons. Commission Anchora, ,' ARCO Alaska, Inc. is a Subsidiary of Atlantic Richfield Company PRUDHOE BAY UNIT (EOA) (ARCO Contact: Mike Bill 263-4254) ARCO hereby requests extensions of "suspended" status for the following wells. Additionally, an exception to the surface plug requirement of AOGCC 20AAC25.110(c) is requested. All of these wells are located in safe and accessible locations on producing drill sites that are monitored daily. The individual status of each well is detailed below. DS 18-11, APl # 50-029-21181-00, Permit # 84-0156 - Drilled as ARCO/Exxon Tract Well 19-11-15 - Suspended 9/17/84, TD 4509' MD, cement plug across surface casing shoe, location inspected 9/4/86 - Name Change approval 87-538 - Deepened to TD 11927' MD 3/88, Permit # 87-0087 - Located on an active producing well pad - Active producing well currently shut in pending well work '.'DS 11,15, APl# 50-029-21221-00, Permit #:.~84,0205 - Original completion 1/8/85, TD 12412' MD~ - Plugged and Abandon - approval # 90-074 - Report of Sundry Operations filed 3/20/91 documents P&A - Located on an active producing well pad DS 12-13A, Sidetrack Permit # 94-043, APl# 50-029-20614-01 - Original completion 9/5/81, TD 10548' MD, APl # 50-029-20614-00, Permit #81-0087 - Sidetrack found high water saturation, plugged back to 8625' MD by cementing through a retainer above milled window, approval # 94-093 - Well has master valve & tree cap, no tubing, no exposed perforations - Evaluating additional sidetrack operations - Located on an active producing well pad OWDW C, APl# 50-029-21821-00, Permit # 00-0242 - Drilled as part of a permafrost well test, TD 2250' MD - Does not penetrate any freshwater sources or hydrocarbon intervals - Never perforated, no tubing in well . Gas Cons. Commission N~ch0[a: '~ Surface equipment: casing flange at ground level with a 3.5' flanged pup joint with a swab cap and needle valve to monitor casing pressure Located on active disposal well pad West Beach State lA, APl# 50-029-20138-00, Permit # 86-0056-0 This well was Certified Capable of Producing in Paying Quantities on March 13, 1977. Suspended with 7" liner cemented and not perforated. The 9 5/8" has a 150' surface plug. This well drilled and cored the Initial Participating Area Gas Cap and may be used as an injection well. East Bay State #1, APl # 50-029-20133-00, Permit # 74-0006-0 This well was Certified Capable of Producing in Paying Quantities. It is currently classified as an Observation Well and the perforated interval was temporarily abandoned by placing a cement plug across the perforations on 6/25/93 (10-404 Report 8/2/93, approval 93-108). We request the well be maintained in "Observation Well" -] ALASKA OIL AND GAS · CONSERVATION COMMISSION WALTER J. HICKEL, GOVERNOR 3001 PORCUPINE DRIVE ANCHORAGE, ALASKA 99501-3192 PHONE: (907) 279-1433 TELECOPY: (907) 276-7542 August 19, 1994 David Sutter, Land Manager ARCO Alaska Inc. ? O Box 100360 Anchorage, AK 99510-0360 Re: Suspended Wells Compliance with regulations Dear Mr. Sutter: ARCO Alaska Inc. has 25 suspended wells as shown on the attached lists: ARCO SUSPENDED WELLS PRIOR TO 1980 and ARCO SUSPENDED WELL 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 required by 20 AAC 25.110(e), must have well site inspections this year prior to snow covering the locations. , Chairman encls c: Blair Wondzell bew/llarsusp ARCO SUSPENDED WELLS SINCE 1980 AS OF AUGUST 1994 PERMIT 60-0041-0 82-0038-0 $2-0215-0 83-0181-0 84-0156-0 84-0205-0 86-0056-0 B9-0013-0 89-0041-0 90-0036-0 91-0069-0 92-0065-0 93-0174-0 93-0179-0 94-0043-0 API NUMBER 133-10142-00 029-20727-00 029-20885-00 029-21056-00 029-21181-00 029-21221-00 029-20138-01 029-21912-00 029-21937-00 029-22027-00 029-22173-00 029-22261-01 029-22419-00 029-22423-00 029-20614-01 W~L5 W~5L WELL NAME CLASS STATUS SWANSON RIVUNIT 34-15 DEV SUSP KUPARUK RIV LrNIT 1H-05 DEV SUSP P~AVIK ST I EXP SUSP HEMI SPRINGS ST I EXP SUSP PRUDHOE BAY I/NIT DS18-11 DEV SUSP PRUDHOE BAY UNIT D911-15 DEV SUSP W BEACH ST 1-A SER SUSP PT MCINTYRE P1-03 EXP SUSP PT MCINTYRE P3-01 DEV SUSP KupARuK mIV UNIT 15-20 DEV SUSP KUPARUK RIYUNIT 15-26 BEV SUSP PT MCINTYRE P2-50A DEW SUSP KUPARUK RIV UNIT 2E-17 BEV SUSP ~CUPARUK RIVUNIT 2E-05 BEV SUSP PRUqDHOE BaY UNIT DS12-13A BEV SUSP STATUS DATE 8/21/91 5118/82 4/03/83 4/03/84 9/17/84 2/14/91 5/06/86 4/26/89 7/03/89 3/31/91 6/09/91 8/30/92 4/25/94 4/25/94 4/03/94 SECT 15 33 32 12 19 33 25 16 22 29 32 14 36 36 18 08N 12N 09N 10N llN llN 12N 12N 12N llN 11N 12N 11N 11N 1 ON R~G 009W 010E 00SE 011E 015E 015E 014E 014E 014E 010E 010E O14E 009E 009E 015E MER S U U U U U U U U U U U U U U PERMIT 00-0242-0 68-0095-0 69-0036-0 73~0027-0 74-0056-0 74-0057-0 76-0013-0 76~0017-0 76-0034-0 78-0017-0 API NUMBER 029-21821-00 029-20004-00 029-20017-00 179-20004-00 029-20150-00 029-20151-00 029-20195-00 029-20199-00 029-20208-00 029-20278-00 ARCO SUSPENDED WELLS PRIOR TO 1980 AS OF AUGUST 1994 WELL WELL WELL NAME CLASS STATUS PRUDHOE BAY UNIT OWDW-C SER SUSP DELTA ST I EXP SUSP PUT Rmv ST i EXP SUSP KAVIKI31~IT 3 DEV SUSP DELTA ST 2 EXP SUSP GULL IS ST I EXP SUSP GULL IS ST 2 EXP SUSP HIGHLAND ST 1 DEV SUSP W BEACH ST 3 EXP SUSP W MIKKELSEN ST 1 EXP SUSP STATUS DATE 6/23/73 2/27/69 7/01/69 5/02/74 5/17/75 4/01/76 4/22/77 4/12/76 7/26/76 11/11/78 SECT 11 10 07 08 35 28 28 24 25 32 TWP 10N 10N 10N 03N i!N 12N 12N llN 12N 10N RNG 014E 016E 014E 023E 016E 015E 015E 011E 014E 019E MER U U U U U U U U U U STATE OF ALASKA ALASKA~ ,_AND GAS CONSERVATION C(~ .~lSSIOU REPORT OF SUNDRY WELL OPERATIONS 1. Operations performed: Operation shutdown Stimulate Plugging X Pull tubing ~ Alter casing ~ Repair well ~ Perforate Other 2. Name of Operator ARCO Alaska~ Inc. 3. Address P.O. Box 100360, Anchorage, AK 99510-0360 4. Location of well at surface 18' FNL, 131' FEL, Sec. 33, T11N, R15E, UM At top of productive interval 368' FNL, 2239' FEL, Sec. 4, T10N, R15E, UM At effective depth 898' FNL, 2434' FEL, Sec. 4, T10N, R15E, UM At total depth 945' FNL, 2453' FEL, Sec. 4, T10N, R15E, UM 5. Type of Well Development Exploratory Stratigraphic Service RECEIVED ~^ Alaska Oil & Gas Cons. CommissiO~ Anch0rago 6. Datum of elevation(DF or KB) 58 RKB feet 7. Unit or Property Prudhoe Bay Unit 8. Well number 11-15 9. Permit number/approval number 84-205/90-074 10. APl number 50 - 029-21221 11. Field/Pool Prudhoe Bay Oil Pool 12. Present well condition summary Total depth: measured true vertical 12417 feet 9334 feet Effective depth: measured 12325 feet true vertical 9259 feet Plugs(measured) ~0325-107.56' ~/50 sx C1 "G'i 5278-58'38'. w/200 sx C1 'G"~ 4350-5117' w./800 sx C1 "G"~ ,3583'.3892' w/189 sx Thix0tropic w/ Gilsonite & 2'55 'sx C1 'G"; 0-150" w/60 sx Colds~ Junk(measured) None Casing Length Size Cemented Measured depth True vertical depth Conductor 80' 20" 370 sx CS II 110' 110' Surface 2442' 13-3/8" 2200 sx PF 'E'& 400 sx PF 'C' 2500' 2500' Production 11284' 9-5/8" 500 sx Cl 'G' & 300 sx PF 'C' 11342' 8485' Liner 1411' 7" 325 sx Mod liner 11001-12412' 8242-9330' Perforation depth: measured true vertical Tubing (size, grade, and measured depth) 5-1/2", 17#, L-80, NPCT @ 5177-10693' MD; 4-1/2', 12.64¢, L-80, NPCT @ 10693-11038' MD filled & capped with cement Packers and SSSV (type and measured depth) Hughes BeT 3-H packer @ 10952' MD 13. Stimulation or cement squeeze summary Intervals treated(measured) See attached Treatment description including volumes used and final pressure 14. Prior to well operation Subsequent to operation Representative Daily Average Production or Injection Data OiI-Bbl Gas-Md Water-Bbl Casing Pressure Tubing Pressure .. 15. Attachments Copies of Logs and Surveys run Daily Report of Well Operations 16. Status of well classification as: Oil__ Gas__ Suspended X.~ Service 17. I hereby certify that the foregoing is true and correct to the best of my knowledge. ;igned Title Sr. Area Operations Engineer Form 10-404 Rev 06/15/88 624 SLW c: J. Gruber, ATO-1478, SW, JWP Date ~///~/~ / SUBMIT IN DUPLICATE PRUDHOE BAY DS11-15 PLUG AND ABANDONMENT SUMMARY Ooerations Performed; , RIH with 1-3/4" coiled tubing and 3-1/2" nozzle and tag top of cement at 4367' MD. Thirty -two barrels of 16.0 ppg water based mud were circulated up to 3892' MD. . Mixed and pumped 40 bbls of 13.5 ppg Thixotropic cement and did not obtain a squeeze on the perforations at 3700-3704' MD. Tagged top of cement at 3702' MD. , Mixed and pumped 54 bbls Class 'G' cement with 30 #/bbl 20-40 mesh and 30#/bbl 100 mesh sand. Circulated a cement plug up to 3583' MD (tag depth). Tested the 9-5/8" casing and the 9-5/8" x 13-3/8" annulus to 1500 psi. , Circulated 214 bbls of oil based mud from 3S83' - 150' MD. , Circulated 13 bbls of ColdSet II cement from 150' to surface. Found top of cement at pad level. . Excavated away from 20" casing down to 8' below pad level. Cut and pulled casing strings at 7' below pad level. . Welded a 3/4" plate across all casing strings with following data on top: ARCO Alaska, Inc. Prudhoe Bay Unit Well 11-15 18 Ft. FNL, 131 Ft. FEL, Sec. 33, T11N, R15E, UM . Backfilled excavated area with pad gravel. cc: Well File: W4-3 & G,~s Cons. Commissio~ Anchorage DS 11-15 ACTUAL WELLBORE SKETCH Back fill ~,/Gravel ColdSet cmt circulated from 150' to surface 9 5/8"x 13 3/8" tested to 1500 psi 16.0 ppg oil bssed mud I. · .) All csg strings cut off 7' below pad level w/steel plate ~,elded on top of all strings 20" csg shoe @ 110'MD, Cmt'd to surface w/370 sx CSI I cmt 9.2 ppg Arctic Pack Fl'did 13 3/8" surface csg cmt'd to surface ,r,-/2200 sx led plus 400 sx tail (Perm 'E', PF 'C') High gel strength cmt v/ Gilsonite sqz'd thru perfs and left in 9 5/8" csg @ $585' S:::. 9 5/8" x 13 3/8" ann Arctic Pack cmt'd 'r,,/50 bt>Is PFC cmt follovced by 125 bbls Arctic Pack. Calculated top of cmt - 2150' MD 13 3/8" csg shoe 2500 'MD ,R [:' C E IV [ D lr~chorage ( 40 bbls Thixo cmt ~/8ilsonite ~/ Perfs in 9 ~/8" ~ 3?00 - · 3704' MD sqz'd ~/200 ~nd 54 bbls Class"G" ~/sand) sx Cl~s '~' Log identified top of cmt @ 16.0 ppg ~rater based mud 4198' MD ~? ~ 387z/ Top of cmt in 9 5/8" ~ 4350' MD"~ EZSV cmt ret ~ ill0' MD ~/ 800 sx C1 'G' belo~ ~d 25 sx Cl 'G' on top ~~ ~ 9 5/8" csg d~ed ~ ~ 4994 - 5117' MD TO: THRU: FROM: MEMORAhOUM S ate of Alaska ALASKA OIL AND GAS CONSERVATION COMMISSION · Lonnie C. Smi~~ DATE: July 5, 1990 Commi s s ioner FILE NO: JT. HI{. 75.6 TELEPHONE NO: SUBJECT: Location Clearance AAI PBU DS 11-15 18FNL 131FEL SEC33 TllN R15 EUM Pruhdoe Oil Pool Harold R. Hawkins Petroleum Inspector Friday June 29~ 1990: I left Milne Point to witness a P&A at 4:30 a.m,"' I arrivea in Prudhoe at 6:00 a.m. Attempt was made to tag the cement and to build up 1500 PSI pressure on top of plug on AAI PBU DS 11-15. Andy Kirk was operator for AAI on plug and abandonment of this well. Tagging and pressure test failed 15 attempts. Another 54 BBIs class G cement was poured. Saturday June 30 1990: Another attempt to tag plug was made about 8:~$' ~'"m. This time tag was made solid at 3583' well above perfs 117' Pipe was picked up to 3000' and 9 5/8 csng was pressure tested to 1~00 PSI o.k. for 30 min. The 13 3/8 annulas 'was also. pressure tested to 1450 PSI. I picked up the well work log data and abandonment procedure attached to this report. In summary, the plug and abandonment of AAI PBU DS 11-15 that I was asked to perform by AGOCC Commissioner Lonnie Smith was satisfactory. Attachment 02-00lA (Rev. 6/89) 20/11/MEMO1.PM3 " STATE OF ALASKA ( ALSKA OIL AND GAS CONSERVATION COMMISSION REPORT OF SUNDRY WELL OPERATIONS 1. Operations Performed: Operation Shutdown X Stimulate Plugging __ Perforate ° Alter casing _ Repair well __ Pull tubing __ Other X Workover 2. Name of Operator 5. Type of Well: 6. Datum elevation (DF or KB) Development X ARCO Alaska. lng, Exploratory _ 58' RKB feet 3. Address Stratigraphic _ 7. Unit or Property name P. O. Box 100360, Anchorage, AK 99510 Service _ Prudhoe Bay Unit 4. Location of well at surface 8. Well number 18' FNL, 131' FEL, Sec. 33, T11N, R15E, UM 11-15 At top of productive interval 9. Permit number/approval number 368' FNL, 2239' FEL, Sec. 4, T10N, R15E, UM 84-20~/9-417 At effective depth 10. APl number 898' FNL, 2434' FEL, Sec. 4, T10N, R15E, UM 50-029-21221 At total depth 11. Field/Pool Prudhoe Bay Field 945' FNL, 2453' FEL, Sec. 4, T10N, R15E, UM* *Re-calculated Prudhoe Bay Oil Pool 12. Present well condition summary Total Depth: measured 1 2417' feet Plugs (measured) 10325'-10756 w/ 50 sx Class G true vertical 9334'* feet 5278'-5838' w/ 200 sx Class G 4350'-5117' w/ 800 sx Class G Effective depth: measured 12325' feet Junk (measured) None true vertical 9259' feet Casing Length Size Cemented Measured depth True vertical depth Conductor 8 0' 2 0" 370 sx CS II 1 1 0' 1 1 0' Surface 2442' 1 3-3/8" 2200 sx PF 'E' & 2500' 2500' 400 sx PF 'C' Intermediate 11 284' 9 - 5/8" 500 sx Class G & 1 1 342' 8485' 300 sx PF 'C' Liner 1411' 7" 325 sx Mod liner cmt 11001'-12412' 8242'-9330' Perforation depth: measured 11 980'-1 2028' true vertical 8978'-9015' Tubing (size, grade, and measured depth)R.ECEIVrr. D 5-1/2" / 4-1/2", L-80 tbg w/ tail @ 11038' Packers and SSSV (type and measured depth) Camco 'aaI-O' SSSV @ 2191', & BOm '3H' pkr @ 10952'MAR .990 13. Stimulation or cement squeeze summaryAlaska 0il & Gas :Cons, Intervals treated (measured) 3700'-3704' Treatment description including volumes used and final pressure 200 sx Class G 14. Reoresentative Daily Averaoe Production or Iniection Data _ N/A Oil-Bbl Gas-Mcr Water-Bbl Casing Pressure Tubing Pressure Prior to well operation Subsequent to operation 15. Attachments *Workover Well History 16. Status of well classification as: Copies of Logs and Surveys run__ Water Injector __ Daily Report of Well Operations X* Oil X Gas Suspended Service 17. I hereby certify that the foregoing is true and correct to the best of my knowledge. Si~ned.~( ~ ~ Title Drillin~l Anal)/st Date ~-'~-c)b. Form 10-404 R'0 ev 05/17/89 R~ IRMIT IN I"Jl IPl I(':.ATP ARCO Oil and Gas Company Well History - Initial Report - Dail~ Instructions: Prepare and submit the "Initial Report" on the first Wednesday after a well is spudded or workover operations are started. Oaily work prior to SOudding should be summarized on the torm giving inclusive dates only. District ARCO ALASKA INC. PRUDHOE BAY County. par,sn or borough NORTH SLOPE ILease or Unit ADL: 28328 JTitle WORKOVER Field Auth. or W.O. no. AS2998 State AK DS 11-15 IWell no. API: 50-029-21221 Operator ARCO Spudded or W.O. begun IDate [Hour ACCEPT 10/02/89 Date and depth as of 8:00 a.m. 10/03/89 ( TD: 0 PB:12276 SUPV:ZR 10/04/89 ( TD: 0 PB:12276 SUPV:ZR 10/05/89 ( TD: 0 PB:12276 SUPV:RJB 10/06/89 ( TD: ' 0 PB:12276 SUPV:RJB 10/07/89 ( TD: 0 PB:12276 SUPV:RJB Complete record for each day reported AUDI RIG 4 1930 HRS ARCO WI 21 .0000 IPrior status if a W.O. SPOT HIGH VIS PILL MW: 0.0 NaC1 ACCEPTED RIG @ 1930 HRS, 10/2/89. MIRU AUDI RIG 4. PULL BPV, OBSERVE WELL. SITP = SICP = 0 PSI. TBG FLWNG SLIGHTLY. PMPD 180 BBLS DOWN TBG W/30% RTNS OUT ANN. SHUT DOWN, TBG FLWNG, ANN DEAD. BULLHEAD 270 BBLS 9.1 PPG NACL DOWN ANN. TBG DEAD, ANN ON VACUUM. SPOT 50 BBLS HIGH VIS PILL ACROSS HOLE IN 9-5/8" @ 6100' MD. DAILY:S43,818 CUM:$134,126 ETD:S134,126 EFC:$865,000 POOH, LD 5-1/2" TBG MW: 0.0 NaC1 PMPD 50 BBL HEC PILL AND DISPLACED W/9.1 PPG NACL. WELL STABLE. SET BPV. ND TREE, NU BOPS. TST BOPS TO 5000 PSI. MU LANDING JOINT IN TBG HNGR PULL 5-1/2" TBG. WORKED FIRST FOUR JOINTS OUT OF HOLE W/250K# - 300K# PULL. STRING WEIGHT DROPPED TO l15K# AFTER JOINT %4. FILLING HOLE W/8.9 PPG NACL @ .5 BBL/MIN. POOH, LD 5-1/2" TBG. DAILY:S71,562 CUM:$205,688 ETD:S205,688 EFC:$865,000 PUMPING HIGH VIS PILL MW: 0.0 NaC1 FIN LD 5-1/2" TBG. LD 143 JTS (5877' SLM). CHANGE RAMS TO 3-1/2" AND TEST SAME TO 5000 PSI. MU FISHING ASSEMBLY ON 3-1/2" DP AND RIH. TAG OBSTRUCTION AT 5117' MD. COULD NOT . WORK PAST. FLUID LOSS RATE = 42 BPH. CUT FLUID WT TO 8.8 PPG AND CIRC BTMS UP. WELL FLWNG. INCR FLUID WT TO 8.9 PPG AND CIRC BTMS UP. FLUID LOSS RATE = 54 BPH. PUMP 80 BBL HIGH VIS PILL. DAILY:S62,559 CUM:$268,247 ETD:S268,247 EFC:$865,000 MU FISHING ASSEMBLY MW: 0.0 NaCl SPOT 80 BBL HEC PILL. FLUID LOSS = 4 BPH. POOH, LEFT OVERSHOT AND 7' OF BHA IN HOLE. MU SPEAR AND RIH. ENGAGE FISH AND POOH. LD FISH. MU 8.5" MILL AND RIH. WASH AND REAM FROM 4991'-5118' MD. MILL STOPPED @ 5118'. MIX AND PUMP 100 BBL HEC PILL. POOH. FOUND JARS PARTED. LEFT 23' OF BHA IN HOLE. TOF @ 5094'. FLUID LOSS = 9 BPH. MU FISHING ASSEMBLY AND RIH. DAILY:S32,596 CUM:$300,843 ETD:S300,843 EFC:$865,000 The above is correct ~, DA£J.,X: $3£, For form pre~baratlon and distribution, see Procedures Manual, Section 10, _ .m. · ~ Drilling, Pages 86 and 87. p FC F IV ~U PUMPING HIGH VIS PILL MW: 0.0 NaC1 RIH W/OVERSHOT ON DP. HIT TIGHT SPOT @ 4989'. WORK DOWN TO TOF @ 5101'. WORK OVERSHOT OVER FISH. POOH, NO RECOVERY. RIH W/SAME FISHING ASSEMBLY. TAG TOF @ 5101'. ENGAGE FISH AND POOH. RECOVERED ALL OF FISH. MU 8-1/2" TAPERED MILL AND RIH. WASH AND REAM THROUGH TIGHT SPOTS FROM 4989' - 5178'. COULD NOT GET ANY DEEPER. LOST PARTIAL RETURNS @ 5178'. PIPE STICKING. POOH TO 5133', PIPE STUCK.. JARRED FREE. LOST RETURNS. MIX AND PUMP HIGH VIS PILL. ETD:~J3Z, 4 /U EFC:$86b, 000 AR3B-459-1-D - 6 1990 & Cons. commlSS! Number ail daily well history forms consecutively as they are prepared for each well. iPage no. AR Oil and Gas Company Daily Well History--lnt~ this form is used during drilling or workover operations. If testing, coring, or perforating, show formation name in describing work performed. Number ~,,~ drill stem tests sequentially. Attach description of all cores. Work performed by Producing Section will be reported on "Interim" sheets until final completion. Report official or representative test on "Final" form. 1) Submit "lnt~rim" sheets when hlled out but not less frequendy than every 30 days, or (2) on Wednesday of Ihe week in which oil string is set. Submit weekly for workovers and following setting of oil strin§ unlil completion. District ICountyorParish IState ARCO ALASKA INC. I NORTH SLOPE AK Field ILease or Unit PRUDHOE BAY { DS 11-15 Date and deptr, as of B:O0 a.m. 10/08/89 ( TD: 0 PB:12276 SUPV:RJB 10/09/89 ( TD: 0 PB:12276 SUPV:RJB 10/10/89 ( TD: 0 PB:12276 SUPV:RJB 10/11/89 ( TD: 0 PB: 4360 SUPV:GTG 10/12/89 ( TD: 0 PB: 4360 SUPV:GTG Complete record for each day while drilling or workover in progress AUDI RIG 4 Well no CIRCULATE AT 10756' MW: 0.0. NaC1 SPOT HEC PILL. FLUID LOSS STOPPED, HOLE STABLE. POOH, LD MILL. PU 200 JTS 2-7/8" PAC DP AND RIH ON 3-1/2" DP. TAG FILL IN 5-1/2" TBG @ 10896' MD. ATTEMPT TO CIRC, PIPE PLUGGED. POOH FOUR STANDS, BROKE CIRC. WASH DOWN TO 10756'. CIRC BTMS UP. DAILY:S34,392 ' CUM:$366,870 ETD:S366,870 EFC:$865,000 RNG CSG INSPECTION LOGS MW: 0.0 NaC1 ~ MIX AND PUMP 10 BBLS (50 SX) CLASS 'G" CMT W/ADD AND SPOT IN 5-1/2" TBG FROM 10756' TO 10325' MD. POOH, LD 2-7/8" DP. MU 8-1/2" BIT AND 9-5/8" CSG SCRPR AND RIH. HIT TIGHT SPOT @ 3607' MD. POOH, LD BIT AND SCRPR. RU SCHLUMBERGER. RAN TEMP/GR/CET/CBT/CCL FROM 3600' TO SURFACE. RNG TEMP/GR/CCL/CPET. DAILY:S50,481 CUM:$417,351 ETD:S417,351 EFC:$865,000 POOH ~fW: 0.0 NaC1 RAN TEMP/CCL/GR AND TEMP/CCL/GR/CPET LOGS FROM 3600' TO SURFACE. RD SCHLo PU 30 JTS 2-7/8'" PAC DP AND RIH ON 3-1/2" DP TO 5838' MD. CIRC 150 BBLS 8.9 NACL. MIX AND PUMP 200 SX CLASS 'G' W/ADD. SPOT CMT FROM 5838' TO 5278'. POOH, LD 2-7/8" DP. MU 9-5/8" CMT RTNR AND RIH. SET. RTNR @ 4410' MD. PRESS'TST 9-5/8" CSG FROM 4410' TO SURFACE TO 2000 PSI. RELEASE PRESS, EST INJ RATE BELOW RTNR W/SEAWATER. MIX AND PUMP 800 SX (164 BBLS) CLASS 'G' W/ADD BELOW RTNR. STING OUT OF RTNR AND SPOT 5 BBLS CMT ON TOP OF RTNR. POOH. DAILY:S47,.500 CUM:$464,851 ETD:S464,851 EFC:$865,000 RIH W/8-1/2" BIT MW: 0.0 NaCl POOH W/STINGER. FUNCTION TEST BOPS. MU 8-1/2" BIT AND TO 4360' MD. DID NOT TAG CMT. POOH. RU SCHLUMBERGER. RAN TEMP/GR/CCL FROM 4350' TO SURFACE. PERF'D 3700'-3704' W/3-3/8" SQZ GUN, 4 SPF, 22 DEG PHASE. RD SCHL. MU 9-5/8" RTTS AND RIH. SET RTTS @ 3400'. PRESS TST 9-5/8" ABOVE RTTS TO 2000 PSI. EST INJ RATE BELOW RTTS. MIX AND PUMP 200 SX CLASS 'G' CMT W/ADD. SQZ CMT BELOW RTTS AND DISPLACE W/27 BBLS 8.9 PPG NACL. FINAL SQZ PRESS = 1300 PSI. SITP = 200 PSI. BLEED OFF PRESS, NO FLOW. RELEASE RTTS, POOH. MU .8~1/2" BIT AND RIH TO 2400'. WOC. DAILY:S175,500 . CUM:$640,351 ETD:S640,351 EFC:$865,000 TEST TREE MW: 0.0 NaC1 TIH W/ 3-1/2" DP AND BHA. WASH AND REAM F/ 3600' TO 3800'. CONT. TIH W/ DP TO 4350'. NO CMT TAGGED BELOW 3800' PUMP 125 BBLS HEC SWEEP. CHASE W/ FSW W/ C-193 AROUND. REVERSE CIRC DIE'SEL AROUND TO 2200'. TIH W/ DP. RUN FMC III 5~1/2" The above is correct Signature ~ .~ ~ For form prel~aratl~n'~lnd distribution see Procedures Manual Section 10, Drilling, Pages 86 and 87 TBG HNGR. NU ~RY HOLE TREE AND TEST SAME TO 5000 PSI. i \~ 'C~M:$705, 42~rme ETD:S705, 4~4 EFC:$S65, ~ '' D"llJ:-'""g'~.: ' RECEIVED AR3B-459-2-B MAR -6 1990 Oil"&' {3~,~ Number all dally well history forms consecutJveJy as they are prepared for each well. Cage no. ARC '~,il and Gas Company Daily Well History-Final Report Instructions: Prepare and submit the "Final Report" on the first Wednesday after allowable has been assigned or well is Plugged. Abandoned. or Sold. "Final Report" should be submitled also when operations are suspended ,'or an indehmte Or appreciable length of time. On workovers when an olflcial test is not required upon completion, report completion and representative test ~a:a in blocks prowded The "Final Report" form may be used for reporting the entire operation ,1 snace ~s ava,lable. District ICounty or Parish ARCO ALASKA INC. I NORTH SLOPE Field Lease Or Urn! ?RUDHOE BAY ADL: 28328 Aulh. or W.O. no. | Title AS 2998 I WORKOVER API: 50-029-21221 Operator ARCo. W.I. ARCO 21,0000 Spudded or W.O. begun Date ACCE?T 10/02/89 Date and depth Complete record for each day reported as of 8:00 a.m, AUDI RIG 4 10/13/89 (3) TD: 0 PB: 4360 SUPV:GTG RIG RELEASED RELEASED RIG @ 0600 HRS 10/12/89. fAccounting cost center code State AK DS ll_15]we~l no. Iotal number of wells (active or inactive) on this est center prior to plugging and bandonment of this well IPrior status if a W.O. our 1930 HRS DAILY:S7,350 MW: 0.0 NaC1 CUM:$712,774 ETD:S712,774 EFC:$865,000 AJaska Oil & Gas Cons. C0mmissi0~ Anchorage Old TD New TD PB Depth Released rig Date Kind of rig Classifications (oil, gas, etc.) Type completion (single, dual, etc.) Producing method Official reservoir name(s) Potential test data Well no. :Date Reservoir Producing Interval Oil or gasTest time Production OH on test Gas per day Pump size, SPM X length Choke size T.P. C.P. Water % GOR Gravity Allowable Effective date corrected The above is correct For form preparation and distribution, ~ k ~. .... ~ .... ~u~,, ~.~. ,o, Drilling.~,--eu Drfllt~g, Pages 86 a~d 87. e, AR3B-459-3-C Number all daily well history forms consecutively Page no. I as they are prepared for each well. I I Dlvl~on of AllantlcRIchfieldCompal~ APPLICATION UNDRY APPROVALS 1. Type of Request: Abandon ~' Alter casing __ Repair well Change approved program ~ Plugging __ Time extension __ Stimulate __ Pull tubing __ Variance __ Perforate __ Other __ 2. Name of Operator ARCO Alaska, Inc. 3. Address P. 0. Box 100360, Anchorage, AK 99510-0360 5. Type of Well: Development .~ Exploratory __ Stratigraphic __ Service __ 4. Location of well at surface 18' FNL, 'I3'I'FEL, Sec. 33, T'I1N, R15E, UM At top of productive interval 368'FNL, 2239'FEL, Sec. 4, T'ION, R'ISE, UM At effective depth At total depth 942'FNL, 2452'FEL, Sec. 4, T'ION, R'ISE, UM RECEIVED 6. Datum elevation (DF or KB) EKD 58 ' feet 7. Unit or Property name Prudhoe Bay Unit 8. Well number 11-15 9. Permitnumber 84-205 10. APInumber 50-- 029-21221 11. Field/Pool Prudhoe Bay Oil Pool 12. Present well condition summary Total depth: measured true vertical Effective depth: measured true vertical 124'17'MD feet Plugs(measured) '10325'-'10756' 50 sx Class G 9330'TVD feet 5278'-5838' 200 sx Class G '12325'MD 4350'-5117' 800 sx Class G 9259 'TVD feet Junk (measured) feet Casing Structural Conductor Surface Intermediate Production Liner Perforation depth: Length Size Cemented Measured depth True vertical depth 20" 370 sx 110 ' MD '1 '10 ' TVD 13-3/8" 2200 + 400 sx 2500'MD 2500'TVD 9-5/8" 500 + 300 sx 'I'I342'MD 8485'TVD '1411 ' 7" 325 sx '124'12'MD 9329'TVD measured '1'1968'-'120'18' Sqzd 11800'-'1'1808' 3700'-3704' (sqzd) true vertical 8969-90'16' Sqzd 8839'-8845' 3700'-3704' (sqzd) Tubing (size. grade, and measured depth)5_1/2., 17#, L-80, NPC tbg (~ 5877 ' -'10964 '; 4-1/2" 1 2.6# L-80 NPC ~ 1 '1038 ' MD Packers and SSSV (type and measured de/~)3-H packer ~ '10952' 13. Attachments Description summary of proposal ~ Detailed operations program .-' BOP sketch 14. Estimated date for commencing operation Hay 1990 16. If proposal was verbally approved Name of approver Date approved 15. Status of well classification as: Oil ~ Gas ~ Suspended Service 17. I hereby certify that the foregoing is true and correct to the best of my knowledge. Signed ~ "~ ~ 4~/ '~,O (~ Title Regional Drilling Engineer FOR COMMISSION USE ONLY ut~'~/~^~ Conditions of approval: Notify Commission so representative may witness Plug integrity ~ BOP Test I Location clearance ~. ~i¢....~,.; "7 Mechanical Integrity Test ~ Subsequent form required 10- Approved by order of the Commission Date ///~/// ~ ¢' Form 10-403 Rev 06/15/88 IApproval No.~ ¢, / / , ' B Returned Commissioner Date ~--I"-/]~ SUBMIT IN TRIPLICATE ~;p, SUMMARY OF PROPOSAL FOR FINAL PLUGGING ? AND ABANDONMENT OF PBU DS 11-15 .~,i;:~s,?.:~. t';i! The attached Application for Sund~ Approyals requests approval of Final Plugging and Abandonment Operations to be pedormed ~' DS ~ 1-15. The subject well is currently shut-in according to the current approved ~ 0-403'(Approval No. 9-417), authorizing an 'Operations Shutdown'. As per this Sund~ Application, temperature and pressure data are currently being oollected to fully assess any le~s in the g-5/8" casing an~or water flow behind the g-5/8". ~mpletion of all diagno~ic wo~ and ~-owner approval of a Plug and Abandon Procedure, ARCO Alas~ pro~s to Plug and Abandon DS 11-15. The workover of DS 11-15 was originally designed as a two-part rig workover to repair leaking 5-1/2" tubing and 9-5/8" casing leaks, install a 7-5/8" production casing tieback, and complete the well with 4-1/2" tubing. Workover operations were to be temporarily shut-down after the tubing and casing repairs were made in order to monitor the 9-5/8" casing for leaks, investigate water channeling behind the 9-5/8", wait on 7-5/8" flush joint casing and special clearance 4-1/2" gas lift mandrels, and to run a comprehensive suite of casing corrosion inspection logs. However, after the 5-1/2" tubing parted at 5877' MD and severely damaged 9-5/8" casing was discovered at 4994' - 5117' MD preventing any fishing assembly from reaching the 5-1/2" tubing fish, the decision was made to initiate permanent plugging and abandonment of the well. As can be seen on the attached Current Wellbore Schematic, several cement plugs have already been set in the DS 11-15 wellbore. The bottom plug, which isolates the Sadlerochit production perforations, consists of a Brown Oil Tools permanent packer with a Camco DB blanking plug set in the packer tailpipe. The 5-1/2" tubing above the packer has a cement plug set from 10,756' to 10,325' MD. This plug was verbally authorized by Lonnie Smith, AOGCC, on 10/06/89, and witnessed by Bobby Foster, AOGCC, on 10/08/89. The second cement plug, set at 5278' to 5838' MD, isolates the top of the 5-1/2" tubing fish at 5877' MD. The third cement plug consists of a Halliburton cement retainer set at 4410' MD with 164 bbl Class 'G' cement squeezed below it and 5 bbls cement spotted on top of it for a top of cement of +4350' MD. This plug isolates the damaged 9-5/8" casing interval from 4994' to 5117' MD. The 9-5/8" casing above the cement retainer was pressure tested to 3000 psi with 8.9 ppg fluid. Finally, perforations were shot in the 9-5/8" casing at 3700' to 3704' MD and were subsequently squeezed with 41 bbls of Class 'G' cement to place cement outside of the 9-5/8" casing. This annular cement plug is designed to prevent any possible future migration of Cretaceous Sand fluids behind the 9-5/8" casing. This squeeze did not pass a pressure test and will be resqueezed with a coiled tubing unit. When this squeeze is performed, it is intended to leave cement in the 9-5/8" a minimum of 200' above the top perforation, resulting in a cement top at 3500' MD or higher. All future plug setting and abandonment operations will be performed with a coiled tubing unit and without the use of a workover rig. Briefly, the aforementioned squeeze of the perforations at 3700' - 3704' MD will be pressure tested to 1500 psi and the cement top at +3500' MD will be weight verified by CTU tag. The 9-5/8" x 13-3/8" annulus will then be pressure tested to insure positive isolation of this annulus from the 13-3/8" shoe. Next, the 9-5/8" will be displaced with 16 ppg oil based mud from _+3500' to the surface and a cement plug will be set from 150' to the surface. Finally, the wellhead and all casing strings will be cut off 6' below pad level and a steel plate will be welded on top of all the casing strings. All fluids left in the well will be weighted and non-freezing and the cement slurries will be formulated to have zero free water. All plugging and abandonment procedures will be performed in stdct accordance with AOGCC requirements. Due to the time consuming process of obtaining 100% Co-owner approval, the estimated commence- ment date for the final plugging and abandonment operations as described is May, 1990. PRUDHOE BAY DS 11-15 FINAL PLUG AND ABANDON PROCEDURE Objective: Vedfy a competent cement plug at 3500' MD via CTU, pressure test the 9-5/8" x 13-3/8" annulus, displace the 9-5/8" with 16 ppg oil based mud from 3500' to the surface, spot a cement plug in the 9-5/8" from 150' MD to the surface, cut off all casing strings approximately 6' below pad level, weld a steel plate inscribed with pertinent well information across all casing strings, and backfill the hole. Procedure: 1. Contact AOGCC representative a minimum of 24 hours prior to commencement of Plugging Operations. 2. RU 1-1/4" OD CTU. RIH w/coiled tubing and verify that the top of the cement in the 9-5/8" casing is at 3500' MD or shallower. 3. Pressure test the 9-5/8" casing to 1500 psi for 30 minutes. 4. Pressure test the 9-5/8" x 13-3/8" annulus to 1500 psi for 30 minutes. 5. Displace the 9-5/8" from 3500' to the surface with 16 ppg oil based mud. POOH to 150' MD. 6. Circulate a cement plug from 150' MD to the surface. POOH, RD CTU. 7. ND wellhead. Dig out around conductor and cut off all casing strings at a point 6' below pad level. Verify that cement top inside the 9-5/8" is at the surface. 8. Weld a steel plate across all the casing strings. The steel plate will have the information shown below bead welded on the top. 9. Back fill hole. Abandonment Marker Information: ARCO Alaska, Inc Prudhoe Bay Unit Well 11-15 18' FNL, 131' FEL, Sec. 33, Tl lN, R15E, UM RECEIVED General Purpose Worksheet Subject D5 ~ I- ~S IFie 'q',JE. LLEO~..F-_ <,(_ I-4~/1,1A S.9 r/'9 Mo. ct w( tPage No. By Of Date ,~ 9'~''~ [3 ~"a.,~,~vlvs= + ?As:s~_Is t~.,T."'r .'?[.~'r' "1"o Zo~ps~ AR3B-6287 RECEIVED General Purpose Worksheet Subject ,~_~ II-- ~ ~" IPage No. Of By~.~.-~//~5 IDate /-~)-~0 _¥ ! E~r~e,4'~ ,4T' 4 1fl8 R CEJVED AR3B-6287 Z.o ~'1' ~to ~6 · ~/5-/0 sx c5 ! 4~' ~ 7oo-3~4 m2 ZOO ~x ~..l~ss ~ AF..'CO ALASKA., INC~ f" ~ 0 ~ BOX ~ ,3 ¢: ..-_', 6 (~ ANCHORAC=E: ALASKA 99~'i5 DATE' t -i 8-9~5 R!£FERENCE' ARCO CA£ED HOLE FiNAL£ S-i2 i2-28-99 MI: IN,JECTION PROFILE RUN i, ~ ",2'5 ~ 2-S5-87 CE'i' RUr.,i. 'i , ~'-- "' ~"- - 8 - 5;' 5 ..,. ,'..,. i C")LLAR/F'EPF F;.'.UN i, '7 9 i'~-''~'.''' ,q;) PF,,'ODUCT'[f'iN F'F;..'C~FILE I.;..'ili'..! t 7 - i 8 t.- '~ - '''~,'=' --- o,": "::';' ;~ F:' I N N E R / T E: id F:' C:: A F' R U i'-4 i , i 4, --t .~ i ~"~-'"' --,-,_,=. o,_ , :., : Nfl 'r.?F=/TEHP_ .,. ~';' U f',!., i .. · ..-.,::';, 'i-7-95 COL..LAR/F'F:'RF F;.'.UN~ , t 2-5"'5 i 2'-2?-89 F'FtODUCTION F'ROF:.[LI?: RUN i , i :_"5..'-i ti 2-i 8-89 COI. I_AF,' RLIN i , i [~-t 5 ' t -9"95 COI_.LAI";..'/F'FF;tF"' F','UNi , i 5-2i i 2-.'3i -89 I::'F;~ODUCTION F:'ROF]:Lr::' RUiq i , i 7-2 i 2-.755-89 F'RODUCTION F'i:;:OFIL. E/F'IT;!;' F;:~JN2, F'L.I:£A!:E SIGN AND RETURN THF ATTACHED COF'Y ~..~ RE .... EIPT Of:' DATA RECEIVED BY _~--~~ HAVE A NICE DAY! SALLY HOFFECKER ATO-'iS~. D I ,~'TR I B UTI ON CEN'¥RAE CHEVRON EXTENSION EXXON MARATHON MOBIL FII_E~ EXF'LORATION · "' P H :[ I_ L I F:' 5' "'r PB WELL F'ILIE$ R & D BF'X £1'A'i"E OF AL. ASKA t E, .~'.4U U C;: A t'i ii'. i'~'~" !. · I't ~...I i r:.'~ C A ¢! C' 0 i--t i-;.: ~.' ~,':..... '"1 A "1- L. A .?:.' C A H C 0 C A ~,'i C CJ A'!'LA;!;' CAMCO CAMCO ARCO ALASKA, INC. F'.O. BOX i0'3368 ANCHORAGE, ALASKA 995 i ,3 DATE' REFERENCE' ARCO CASED HOLE FINALS 3-i'3 it/23-25/89 TEHF' £'URVEY (F'RE-FRAC) RUN t, 4-2i i~-24-89 PITS RUN i: 7-5 ti-27-89 PRODUCTION PROFILE RUN 2, t t-4 tl-25-89 F'RODUCTION PROFILE RUN i, ") '- ' "I , i t -i 5: i i -~.:.-89 TEMF' RUN i ii-t7 tt-26-89 F'RODUCI'ION I'"ROF'II_E R~JN 1 , i i-23 i i-22-89 F'ITS RUN i , i3--6 i i-24-89 LEAK DETECTION F,'LJNi, i4--38 ii-23--89 LEAK DETECTION RUN i, PLEASE SIGN AND RETUIqN THE A1-TACHED COPY AS RECEIPT OF DA'f'A. RECEIVED BY HAVE A NICE SALLY HC)FFECKER ATO-i 529 D E C ~ 819t]9 A~SVa.0. ~, Gas Cons. Anchorage. DISTRIBUTION · ,,-'"' CENTRAL FILES "'-,,. CHEVRON D · ,,-" EXTENSION EXF'LORATION "' EXXON ,~, MARATHON ~ MOBIL F' H I !_ L I F' S .~. PB WFLI_ FILES lq: & D · ." . BI::'X ~' S'FATE OF' ALASKA ~" TEXACO CAMCO CAMCO CAMCO CAMCO CAMCO C A H C 0 CAMCO CAMCO ARCO ALA'£KA, INC. P.O. BOX i00S60 ANCHORAGE, ALASKA 995 i 0 DATE' t 0-S0-89 REFERENCE' ARCO CASED HOLE FINALS i-4 i ()-~ S-89 ~ J -6 J 0-22-89 "- i -6 i (D-2i-89 ~ ~ -16 t 0-i 6-89 ",.3 i -i 7 i ~-i 9-89 ~ i -2S i ~-2~-89 ~_., i ~--i 5-.8° ~ i -26 i 0-i 5-89 ~ i -29 i ~--i 4-89 ~ 2-5 i e-i 8-89 ~ '2-i 2 i 0-i 6-89 *~ 2-25 i 0-25-89 ~ 4'-'~2 t ~'-2'~-89 ~ 4--S2 i ~-2S-89 ~7"-' i S i ~-i 6-89 ~9--5 i ~-i i -89 ~ 9-i6 i6--ii-89 ~ t i-i 2 i ~-7-89 ~ i i '-i 5 i ~-i ~-89 ~ i 4-2S i ~-i 4-89 *~ i 6-i i i ~-i S-89 ~t 6-20 t ~-4-89 '~ i 7-4 i 6-i 4-89 '~ t 8-i 6 9-i 8-89 I:'I..E:ASE SIGN AN PRODUCTION PROFILE CNI_-GR F'DK-i 00/GR/CCL PRODUCTION PROFILE PERF RECORD CNL-GR PRODUCTION PROFILE F'F<ODUCT ION F'ROFII_E F'RODUCi'ION F'ROF'ILE CNL TEMF' SLJRVEY CNL-GR CNL-GR F'DK--t O,2,/GR/CCL F'RODIJCI' I ON F'ROF'I LE: F'RODUC'FION F'ROFILE INJECTION F'ROFILE PRODUCI'ION PROFII_E TEMF' COMPLETION RECORD LEAK DETECI'I'ON TEMP PRODUCTION F'ROF'ILE F'IT$ ,, HE ATTACHED COF'Y AS R. ECEIPT D RETURN T RECEIVED BY HAVE: A NICE DAY! SAI. I..Y HOF"FECK ER ATO-i 529 AF'F'ROVEI) '¥RANS~ 89 RUN t, RUN t , RLJN i , RUN i , RUN i , RUN t , RUN i , RUN i , RUN t , RUN 2, RUN i, RUN i, RUN t RtJN i, RUN i RUN i, RUN i , RUN i , RUN I, RUN i, RUN i, RUN t, RUN t, RUN [.IF' DATA, i 5" . 5" 5' 5" 5' 5" , 5" 5" 5" 5" 5" CAMCO AFl_AS ATLAS C A M C 0 SCH Al'LA:'".: C A M C 0 C A M C 0 C A M C 0 SCH CAMCO A'I'I_A2 A'I'LA2 ATLAS CAMCO CAMCO CAMCO CAMCO CAMCO $CH CAMCO CAM(][.] CAMCO C A M C 0 DISTRIBUTION CENTRAL FILES CHEVRON D&M EXTENSION EXPLORAI'ION EXXON MARAI'HON MOBIL THE CF.IRRECI'ED. . . AP]:.~. F'[IR ")--"~5,.. -.. THE CORRECTED AF'I:~ FOR i4-23 THE COF[.:RFCTEI) APl-f,: FOR t6-tt · "' PHILLIPS 'I" F'B WELL FILES R & D ~' BPX ~'~ STATE OF AI. ASKA !ECLqVF ) : s · ','- ',<: · '. Oil & Cons. Commi si is' 5e.-o29-20757,- - ARCO ALASKA, INC. F'.O. BOX i00360 ANCHORAGE, ALASKA DATE' J 0-20-89 REFERENCE' ARCO CASED HOLE FINALS 3-20 t0-9-89 PERF RECORD RUN i 3-28 8-5-89 F'ERF RECORD RUN t 4-3 t O-J 8-89 PI)K-J 00/GR/CCL RUN ~ '~"9-J t0-ii-89 PERF RECORD RUN i 9-29 t 0-t 5-89 F'DK-t00 RUN J 9-38 8-6-89 F'FRF RECORD RUN J t t-JJ t0-~6-89 £'ETI'ING SVC BRIDGE PLUG RUN J ~t-J5 ~0-9-89 CBT RUN t ~'1-i5 ~0-9-89 CET-CAG'ING I'HICKNE£'5' RUN J ~-~5 J0-9-89 CORR, F'ROTECTION EVAL, RUN J tt J5 t0-~-89 ~QUEE.,_E RECORD RUN ~ ~1-t5 t0-t0-89 TEMF'/GR -' RUN ~ t 6-20 ~ O-J 7-89 F'DK-t O~/GR/CCI_ RUN J t 7--7 ~ 0-~ 6-89 F'DK-t 00 RUN ~ PLEASE SIGN AND RETURN THE ATTACHE~ COf:'Y.-A~ RECEIPT OF DATA ,HAYE A NICE DAY! , aOil&GasCons' o is ° il.&. ' TRAN$~A'FROVEDF''' 89 4~~- SALLY HOFFECKER AT0-i529 , 5" c~ · ~m ~m , , t"&5" 3'CH 14L;~ ATLAS ~'CH A'T'LA~" HL,'Z A 'TLA,S' £'i.31.-I ~;CH ,.?CH ~'CH ATLA,.? ATLAS DISTRIBUTION CENTRAL FILES ~ PHILLIPS CHEVRON F."B WELL F'ILE3' D & M R & D EXTEN£ION EXPLORATION ~ BF'X EXXON ~ STATE OF ALASKA MARATHON ~ TEXACO MOBIL ARCO Alaska, Inc. Prudhoe Bay ..=lineering Post Office Box 100360 Anchorage, Alaska 99510-0360 Telephone 907 263 4248 Donald F. Scheve Operations Engineering Manager October 24, 1989 C. V. "Chat" Chatterton Alaska Oil & Gas Conservation Commission 3001 Porcupine Drive Anchorage, Alaska 99501 Re: DS 11-15, Approval No. 7-885 Dear Mr. Chatterton: Attached is the Report of Sundry Well Operations detailing work performed on the above-referenced well. Sincerely, D. F. Scheve DFS/DMF/jp Attachment cc: J. Gruber, ATO-1478 PI(DS 11-15) W1-3 ARCO Alaska, Inc. is a Subsidiary of AtlanticRichfieldCompany AR3B--6132-C STATE OF ALASKA ALASKA~" '. AND GAS CONSERVATION C(~" VlISSIONN ~,-,~,]O S~ REPORT UF SUNDRY WELL CPI:RAT 1. Operations performed: Operation shutdown Stimulate Plugging ,,. Perforate X Pull tubing Alter casing. Repair well Other X 2. Name of Operator ARCO Alaska, Inc. 3. Address P.O. Box 100360, Anchorage, AK 99510-0360 4. Location of well at surface 18' FNL, 131' FEL, Sec. 33, T11N, R15E, UM At top of productive interval 368' FNL, 2239' FEL, Sec. 4, T10N, R15E, UM At effective depth At total depth 942' FNL, 2452' FEL, Sec. 4, T10N, R15E, UM 5. Type of Well Development Exploratory Stratigraphic 6. Datum of elevation(DF or KB) 58' RKB 7. Unit or Property Prudhoe Bay Unit 8. Well number DS 11 - 15 9. Permit number/approval number 84 - 205 / 7 - 885 10. APl number 50 - 029 - 21221 11. Field/Pool Prudhoe Bay Oil Pool feet 12. Present well condition summary Total depth: measured true vertical 12417 feet 9330 feet Effective depth: measured 12325 feet true vertical 9257 feet Plugs(measured) Junk(measured) Casing Length Size Cemented Measured depth True vertical depth Concuctor 110' 20" 370 sx CS II 110' 110' Sudace 2442' 13-3/8" 2200 sx PF E & 400 sx PFC 2500' 2500' Production 11284' 9-5/8" 500 sx CI 'G' & 300 sx PFC 11342' 8485' Liner 1411' 7" 325 sx Modified Liner Cmt. 12412' 9329' Perforation depth: measured 11980 - 12028' true vertical 8978 - 9015' Tubing (size, grade, and measured depth) 5-1/2", 17#, L-80, NPC Tubing @ 10964' MD; 4-1/2", 12.6", L-80, NPC Tubing w/Tail @ 11038' MD Packers and SSSV (type and measured depth) 5-1/2" Camco BaI-O SSSV @ 2191' MD; BeT 3-H Packer @ 10952' MD ~,, ',,~ ';~ '~ '~' ~-,~ '~ ~.~ 13. Stimulation or cement squeeze summary ,K "~ ~ '~ ~' V" ~'L~ 14. Intervals treated(measured) SEE ATTACHED Treatment description including volumes used and final pressure Prior to well operation Reoresentative Daily Averaoe Production or In!ectiSR(l~af~§8 OiI-Bbl Gas-Md Water-Bbl Casing Pressure 4304 17098 4557 .... Tubing Pressure 1090 Subsequent to operation 0 0 0 15. Attachments Copies of Logs and Surveys run Daily Report of Well Operations 16. Status of well classification as: Oil x Gas Suspended Service 17. I hereby certify that the foregoing is true and correct to the best of my knowledge. Signed ~)~-~¢~~2~ Title Operations Engineering Manager Form 10-404 Rev 06/15/88 D.M. FIFE Date /¢.~ 4/~* SUBMIT IN DUPLICATE DS 11 - 15 DESCRIPTION OF WORK COMPLETED CTU CEMENT SQUEEZE 3/28/88: Shot squeeze perforations as follows: MIRU CTU & PT BOP's to 3500 psi. RIH w/Perforation Gun, and shot squeeze perforations at: 11800 - 11808' MD Ref. Log:BHCS 1/2/85. POH w/gun. Flowed well. Rigged dOwn. 8/8/88: MIRU CTU & Stimulation Equipment. PT Equipment to 4000 psi. RIH w/CT and washed perforations at: 11800 - 11808' MD Ref. Log: BHCS 1/2/85. 11968 - 12028' MD Pumped the following treatment: 24 bbls Xylene, followed by, 24 bbls 12% HC1, followed by 24 bbls 12-3% HCI-HF. Displaced w/Diesel. POH. Rigged down. 8/12/88: The Squeeze was performed as follows: MIRU CT & Cementing Equipment. PT equipment to 4000 psi. RIH w/CT and fluid packed wellbore w/seawater.. Pumped 41 bbls cement, squeezing perforations: 11800 - 11808' MD Ref. Log: BHCS 1/2/85. 11968 - 12028' MD Placed 28 bbls of cement behind pipe w/1600 psi squeeze pressure. Contaminated cement with 150 bbls contaminant. 8/13/88: Cleaned out contaminated cement from WB. 9/2/88: Reperforated: 11980 - 12028' MD Ref. Log: BHCS 1/2/85. Attempted to flow well w/AL. Well would not flow. 11/28/88: Repeated Reperforating: 11980 - 12028' MD Ref. Log: BHCS 1/2/85. Attempted to flow well w/AL. Well flowed 100% water from 9-5/8" casing leak in the Cretaceous. Well was shut-in, with a Rig Workover pending to repair the casing leak. APPLI TION FOR SUNDRY APPROVALS 1. Type of Request: Abandon __ Suspend __ Alter casing __ Repair well Change approved program __ Operation shutdown ¢," Re-enter suspended well __ Plugging ~ Time extension __ Stimulate ~ Pull tubing ._~ Variance ~ Perforate ~ Other __ 2. Name~Operator ARCO Alaska, Inc. &Address P. 0. Box 100360, Anchorage, AK 99510-0360 4. Location of well at sudace 18' FNL, 131'FEL, Sec. 33, T11N, R15E, UM At top of productive interval 368'FNL, 2239'FEL, Sec. 4, T10N, R15E, UM At effective depth At total depth 942'FNL, 2452'FEL, Sec. 4, TION, R15E, UM 5. Type of Well: Development ~,' Exploratory ~ Stratigraphic __ Service __ 6. Datum elevation (DF or KB) RKB 58' 7. Unit or Property name Prudhoe Bay Unit 8. Well number 11-1~; 9. Permit number 84-205 10. APl number 50-- 029-21221 11. Field/Pool Prudhoe Bay Oil Pool feet 12. Present well condition summary Total depth: measured true vertical Effective depth: measured true vertical 12417'MD 9330 ' TVD 12325'MD 9259'TVD Casing Length Size Structural Conductor Surface Intermediate Production 1411 ' Liner Perforation depth: measured 11968'-12018' feet feet feet feet Plugs (measured) Junk (measured) Cemented None Measured depth True vertical depth 20" 13-3/8" 9-5/8" true vertical 8969-9016' 370 sx 2200 + 400 sx 500 + 300 sx 325 sx Sqzd 11800'-11808' Sqzd 8839'-8845' 110 'MD 110'TVD 2500 'MD 2500 'TVD 11342 'MD 8485 'TVD 12.~Z~2...~M~... . ,., ....9329'TVD '"::' "'"ii,,,,, Tubing (size, grade, and measured depth) 5-1/2", 17#, L-80, NPC tbg ~ 10964'; 4-1/2" 1 2.6#, L-80 NPC tbg ~ 11038' MD Packers and SSSV (type and measured de th) ~-1/2', Camco Bal-0 SSSV 8 2191 ; B0T 3-H packer 8 10952' 13. A~achments Description summary of proposal _~ Detailed operations program ~ BOP sketch 14. Estimated date for commencing operation July 1989 16. If proposal was verbally approved Name of approver Date approved 15. Status of well classification as: Oil..~_ Gas__ Suspended~ Service 17. I hereby certify that trbe~re,,gToi ng is true and correct to the best of my knowledge. Signed ~/ ~'"'., /'/~/lf/~_.,/~,~,,,~~ Title Regional Dril 1 lng Engineer ; ~-" - ~'"' FOR COMMISSION USE ONLY 081/SA4 Conditions of approval: Notify Commission so representative may witness Plug integrity ~ BOP Test ~ Location clearance ~ Mechanical Integrity Test ~ Subsequent form required 10- Approved by order of the Commissioner ORIGINAL 'SIGNED BY LONNIE C. SMITH lApprOva' NO. Approved Copy Returned Commissioner 'Date Form 10-403 Rev 06/15/88 SUBMIT IN TRIPLICATE PRUDHOE BAY UNIT DS 11-15 EXPENSE WORKOVER PRELIMINARY WORKOVER PROCEDURE AFE #AS2998 - Repair 9-5/8" Casing Channel AFE #AS3030 - Run 7-5/8" Tieback, 4-1/2" Completion Objective: The objectives of the workover of DS 11-15 are as follows: 1) Pull leaking 5-1/2" production tubing, 2) isolate leaks(s) in the 9-5/8" casing, 3) squeeze cement into leaks(s) in 9-5/8" and into a suspected water channel behind the 9-5/8" casing from 6100'MD to 2000'MD, 4) run Temp/GR and CET/CBL logs to qualify cement job, 5) mill and retrieve the existing permanent packer, 6) run external/internal casing corrosion inspection logs, 7) run and cement a 7-5/8" flush joint tieback casing string from the top of the 7" liner to the surface, and 8) install new 4-1/2" production tubing with 4-1/2" x 1" special clearance gas/lift mandrels. This workover is to be performed in two parts, under two separate AFE's. The initial workover, AFE #AS2998, will involve items (1) through (6) above. Operations will be shut down following the initial workover. The second and final workover, AFE #AS3030, will commence in November 1989 and will be performed by Nabors 2ES. The shutdown of operations is necessitated by long lead times for the 7-5/8" casing and 4-1/2" gas lift mandrels and by the delivery of Nabors 2ES in November 1989. This new workover rig will be much better suited to running the _+11,000' string of 7-5/8" casing. Initial Workover AFE #AS2998 1. MIRU CTU. RIH and wash through tubing bridge at _+9300'MD. Continue washing 5-1/2" tubing and RIH past tubing tail to ±11100'MD. POOH, RD CTU. 2. RU slickline unit. RIH and set Camco 'DB' blanking plug in 'DB-5' nipple at 11,026'MD. POOH. 1 RIH and pull Camco 1-1/2" equalizing dummy valve from lowest GLM at 10745'MD. POOH, RD slickline. 4. Make sure that PWDW 2-1 injection well is shut-in. 5. MIRU Audi Rig 4. e Load tubing and annulus with seawater to kill well. Attempt to circulate seawater down tubing, taking returns out annulus. Ensure that well is static. 7. Set BPV. ND tree. NU BOP's. Test BOP's. 8. MU landing joint in tubing hanger and PU 5-1/2" tubing to shear PBR seal assembly. Attempt to circulate. POOH, LD tubing. 9. MU PBR retrieving tool on 3-1/2" DP and RIH. Circulate bottoms up. Engage PBR and release K-anchor from packer. POOH, LD PBR and K-Anchor. 10. MU 8-1/2" bit and 9-5/8" casing scraper and RIH to top of packer. CBU, POOH. 11. MU 9-5/8" RTTS on 3-1/2" DP and RIH to +6200'MD. Pressure test 9-5/8" casing, packer, and DB blanking plug in packer tailpipe to 2500 psi. Release RTTS and isolate hole(s) in 9-5/8" casing above 6200'MD. Isolate 9-5/8" x 13-3/8" communication, if possible. POOH. 12. RU electric line. Run Temperature/Gamma Ray log from 7000'MD to surface. Run CET/CBL/CCL log from 7000'MD to surface. RD electric line. 13. MU 9-5/8" retrievable bridge plug on DP and RIH. Set retrievable bridge plug +100 ft. below lowest hole in 9-5/8" casing. Spot a +_80' sand plug on top of bridge plug. POOH. 14. MU 9-5/8" RTTS on DP and RIH. Set RTTS at ±5700'MD (+_400' above hole to be squeezed). Establish injection rate into hole. Mix and pump 800 sx (±167 bbls) Class 'G' cement. Inject radioactive tracer into the first +_75 bbls of cement slurry. Squeeze cement below RTTS and displace cement below RTTS with seawater. Hold final squeeze pressure until thickening time limit of cement is reached. Release RTTS, POOH. 15. Replace FMC Gen III 9-5/8" mandrel pack-off. 16. MU 8-1/2" bit and RIH. Drill out cement to top of sand plug. Pressure test 9-5/8" casing to 1000 psi. If hole(s) fail pressure test, re-squeeze and re-test. POOH. 17. Run Temperature/Gamma Ray log from top of sand plug to surface to identify top of cement behind 9-5/8" casing. Block squeeze as necessary to attain desired cement height behind 9-5/8" casing of +_4700'MD. 18. MU retrieving tool for bridge plug and RIH. Wash down to top of bridge plug and POOH with same. 19. RIH w/8-1/2" packer milling tools and mill over and retrieve Brown '3H' permanent packer at 10952 'MD. 20. MU 6" mill and 7" casing scraper and RIH. Space out 9-5/8" casing scraper so that 9-5/8" scraper lands on liner top when 6" mill is at +11,200'MD. POOH. 21. RU Schlumberger EL. MU 7" CIBP on EL and RIH. Set CIBP at -+11,780'MD inside of 7" liner. POOH. 22. Run CET/CBL/GR/CCL from 7000' MD to 2000'MD to evaluate cement behind 9-5/8" casing. RD EL. 23. MU and RIH w/9-5/8" RTTS to +6200'MD. Pressure test 9-5/8" casing, 9-5/8" x 7" liner lap and 7" CIBP to 2500 psi. Pressure test 9-518" casing above RTTS to 1000 psi. Release pressure. ~.~!, ~.. ?-'~] ~ ~ ~'~..~'~ ~:~I ..... 042/DCS -2- 24. RIH to top of CIBP @ 11780'MD. 25. Displace seawater in hole with inhibited seawater. POOH, laying down DP to 2200'MD. Displace top 2200' of well wi th diesel. POOH. LD DP. 26. Land dummy tubing hanger and test hanger seals. Set BPV. 27. ND BOP's. NU 5-1/2" tree. Pull BPV, install tree test plug. Test tree to 5000 psi. Pull test plug. Install BPV. 28. RD, move off. Retrieve BPV. Shut down rig operations. 29. Run vertilog, external casing corrosion logs. End of Work in Scope of AFE #AS2998 BHP = 3656 psi @ 8864'TVD (7.93 ppg EMW) Workover Fluid = 8.5 ppg Seawater 042/DCS -3- Prudhoe Bay Unit DS 11-15 Expense Workover AFE #AS3030 - Run 7-5/8" Tieback, 4-1/2" Completion Objective: This workover will complete the repair work on DS 11-15 and will restore the well's mechanical integrity and production status. If diagnostic work performed prior to this workover indicates that a channel still exists behind the 9-5/8" casing, resqueezing to achieve isolation will be performed. Otherwise, 7-5/8" flush joint or near flush joint connection casing string will be run from the existing 7" liner top to the surface and cemented in place. Following pressure testing of the 7-5/8" x 7" production casing a 4-1/2" completion tubing string with special clearance 4-1/2" x 1" gas lift mandrels will be run and landed in a 7-5/8" permanent packer. A new 4-1/2" tree will complete the installation. Final Workover Procedure AFE #AS3030 1. MIRU Nabors Rig 2ES. ND tree. NU BOP's and test. 2. MU 7" liner tieback sleeve polishing mill and RIH. Circulate diesel out of well at 2200'MD. Polish 7" liner tieback receptacle. POOH. 3. Run a 7-5/8" 29.04# L-80 flush, or near flush connection casing string and tieback 7" liner to surface. Land 7-5/8" casing hanger. 4. Cement 7-5/8" casing from tieback receptacle to +2000' in 9-5/8" x 7-5/8" annulus. Precede cement with Arctic Pack fluid to fill the 9-5/8" x 7-5/8" annular space from 0-2000' MD with a non-freezing fluid. Use a two plug system. 5. ND BOP's. Install 7-5/8" emergency slips and pack-off. NU FMC Gen III tubinghead and BOP's. Test tubinghead flange and BOP's. 6. RIH with a 6-3/4" bit and 7-5/8" casing scraper and clean out 7-5/8" tieback to the top of the 7" liner. Pressure test the 7-5/8" casing to 3000 psi. POOH. 7. RIH w/6" mill and drill out cement and CIBP at 11,780' MD. RIH to PBTD. Circulate hole clean and displace well with inhibited seawater. 8. RU electric line. RIH will 6.75"0D GR/JB to 11,000'MD. POOH. MU 7-5/8" permanent packer on electric line and RIH. Set 7-5/8" packer at +-10,950'MD. POOH, RD EL. 9. MU 4-1/2" tubing string with 4-1/2" x 1" special clearance GLM's and RIH. Land tubing in packer and test. Land tubing hanger in tubinghead and test. 10. Test the 4-1/2" tubing and 4-1/2" x 7-5/8" annulus to 3000 psi. 11. Freeze protect well through an orifice/check valve in top GLM. 042/DCS -4- 12. ND BOP's. NU tree and test. 13. Release rig. 14. Turn well over to Production. End of Work in Scope of AFE # AS3030. BHP = 3656 psi @ 8864'TVD (7.93 ppg EMW) Workover Fluid = 8.5 ppg seawater 042/DCS -5- SUMMARY OF PROPOSAL FOR OPERATION SHUTDOWN PBU DS 11-15 WORKOVER The workover of DS 11-15 beginning early July 1989 is necessary to repair a 5-1/2" production tubing leak at +4470'MD and a 9-5/8" production casing leak at _+6100'MD. After the 5-1/2" tubing has been removed and a plug installed in the production packer, the 9-5/8" casing leak will be cement squeezed, pressure tested, and cement bond logged to confirm placement of cement behind the 9-5/8" casing. Next, a mechanical, cast iron bridge plug will be set in the 7" production liner at +-11,780'MD, approximately 20'MD above the uppermost squeezed production perforation at 11,800'MD. At this point, all rig operations will be shutdown while 7-5/8" production casing and special clearance 4-1/2" gas lift mandrels are manufactured and delivered. The anticipated delivery date of this equipment is November 1989. Although rig operations will be shutdown from July through November, electric line operations, including Temperature/Gamma Ray surveys and casing corrosion/inspection logs, will continue after the workover rig has left. For this reason, approval of the subject Form 10-403 requesting 'Operations Shutdown' (20.AAC 25.072) is necessary. Shutdown of the DS 11-15 rig operations in this manner will allow the aforementioned electric line operation to continue from July through November while all production perforations and reservoir pressures are isolated below the bridge plug at +11780'MD. In November, a workover rig will move back on the well to run the 7-5/8" production casing and install 4-1/2" production tubing, contingent on approval of Form 10-403, Application for Sundry Approvals, by the AOGCC. 042/DCS ARCO ALASKA, INC, F'.O. BOX t00360 ANCHORAGE, ALASKA 995~ DATE: 3-2-89 REFERENCE: ARCO CASED HOLE FINALS 3-~2 2-2i-89 4-2 2-4 0-89 4-t 2 2-i t-89 t t-2 2-3-89 i i -3 2- i -89 i i-3 2-2-89 t i -4 2-2-89 ~ t -5 2-6-89 i t-7 2-3-89 'i i -'t 2 2-;3-89 'i i-i 5 2-2-89 t 2-3t 2-i 7-89 t2-3i 2-t 7-89 ~ 4-t 8 2-22-89 t4-t9 2-22-89 t 4-28 2 '" 5-89 ~4-29 ~ ...---89 ~4-3J 2-22-89 i5-~ t-23-89 48-4 2-i 2-89 i8-t7 2-t3-89 PRODUCTION PACKER PRODUCTION PROFILE PRODUCTION F'ROFILE INJECTION PROFILE PRODUCTION F'ROFILE TEMP SURVEY PRODUCTION PROFILE PRODUCTION PROFILE INJECTION F'ROFILE TEMP SURVEY TEMF' SURYEY CBT CET CNL-GAMMA CNL-GAMMA TEMP CNL-GAMMA CNL-GAMMA PRODUCTION PROFILE PRODUCTION PROFILE PRODUCTION PROFILE RUN i, 5" RUN t, 5" RUN i, 5" RUN ~, 5" RUN i, 5" RUN t, 2'&5' RUN t, 5" RUN RUN 4, 5" RUN t, 2' RUN i, 2" RUN RUN t, RUN RUN RUN ~,~5' RUN RUN RUN t, RUN ~, 5' RUN PLEASE SIGN AND RETURN THE ATTACHED COPY As` RECEIPT OF DATA. RECEIVED BY HAVE A NICE DAY! SALLY HOFFECKER AT0-t529 TRAN$ ~89~? APPROVED ~ISTRIBUTION CENTRAL FILES CHEVRON D &M EXTENSION EXPLORATION EXXON MARATHON MOBIL PHILLIPS F'B WELL FILES R & D SAF'C STATE OF ALASKA TEXACO ATLAS CAMCO CAMCO CAMCO CAMCO CAMCO CAMCO CAMCO CAMCO CAMCO CAMCO $CH $CH ATLAS ATLAS CAMCO ATLAS ATLAS CAMCO CAMCO CAMCO F',.O. BOX i ~¢.S6(.~ ANF:HOF,:AGE .... ALA~,-.K A o..--,~ DATE' 2-t5-89 REFERENCE' ARCO PRESSURE DATA 2-2 t-ti-89 BHF'--FLOWING GRADIEN'/- CAMCO . -~3 i2-i8-88 BHP--FI_OWING GRADIENI' CAMCO 4-t8 t2-t6'-88 BHF'--$TATIC GRADIENT OTIS 4-24 12-2i-88 BHF'--STATIC GRADIENT OTIS 7-'50 i2-'i7-88 BHF'--FLOWING GRADIENT CAMCO 9-t 'it-24-88 BHP--FLOWING GRADIENT CAMCO 9"-i t-iS-89 BHF'--STATIC GRADIENT CAMCO 9-4 i 2-;'-~(.)-88 BHP--FI_OWING GRADIENT CAMCO 9.--4 i -i .,- , -- =~ 8~ BHF' STATIC GRADIFN]' OTIS 9-"St i 2--3"~-88 BI4F'--F'LOWINK- GRADIENT CAMCO 9-52 ii-24-88 BHP--STATIC GRADIENI' CAinCO i1-t5, i-!'-89 BHP--;S"f'ATIC GRADIENI- CAMCO i 2-9 i -' ~ -~.8, BI-IF .... FLOWING GRADIEN'T' CAMCO t 2-t i t '~- ~ i'7-88 'BHF'--FI_OWIN(; GRADIEN'i' CAMC[) t'-'~-~ :~ 2-i -89 BHF'--STATIC . GRADIENT OTIS i 4-.5'7 i -Si -89 BHF'--S'I'A'f'IC GRADIEN'i' OTIS i4--~8 i-15t-89 BHF'--STATIC GRADIENT OTIS t4-4~ i-213-89 BHF'--S'I'ATIC GRADIENT OTIS i 8-i 15 t 2-S-88 BHF'--STATIC .GRADIENT CAMCO i8-i5 i2-i-88 BHF'--STAI'IC GRADIENT CAMCO F'WDW2-i i-i9-89 BHP--STAI'IC GRADIENT CAMCO PLEASE SIGN AND RETURN THE ATTACHED COPY AS RECEIPT OF DATA. F,'[-..iCE I VEl) BY HAVE A NICE DAY! SALLY HOFFECKER ATO-i ~9 TRANS ~.8907 ?- AF'F'ROVED __~..,,~. . · _ ~ .. C~,,o. Gcmmissiori Anchora§~ ,: DJ.~,T R l_' BUT I ON ,: '-,. ~... CEN'ERAL FI'LE~...i- ;'i,. :~ F'IaILLIF'S CHEVRON .... . .I:'.;,~. F'B WELL FILES D & M ¢- R & D EXTENSION EXPLORATION ~ SAPC EXXON ¢ S'FATE OF ALASKA MARATHON '"' -.- I'EXACO MOBIL * TI'-tE' COF.'.RFC'f'ED AF:'I4: F'OR THI.S' BHF' RE:PORT IS .5(:.;,-()29-2t5()8. ARCO ALASKA: :iNC, F',. 0 ,. BOX i .:"':,'",:);3,'S0 ANCHORAGE, ALA.S'I< A DATE' i-2~-89 REFERENCE' ARCO CAZED HOLE F'INAL2 t -S t -4-89 t -6 t -5-89 t -t 4 i -9-89 t -2i i -7-89 t -2"'2 t -8-89 ;3-1 t 2-29-88 3-t0 i 2-29-88 3-"5 '2 ,. ,~ t -St-88 5-;3 i -.,-E ,-' 5-i2 i -"2'-89 9-4 i 2-30-88 9-;3 i i 2.-750-88 i i - i 5 i 2-- 2 8- 8 8 i i -i 5 i -i -89 i '?-'~ i -7-89 i 2-20 i -8-89 i ;3-6 i -6-89 t 3-;30 t '-i i-89 PRODUCTION F'ROFI/_E PRODUCTION PROFILE PITS F'RODUCTION PROFILE PRODUCTION F'ROFILE F'RODUCTION PROFILE INJECTION PROFILE F'RODUCTION F'ROFILE PITS F'RODUCI'ION F'ROFiLE PRODtJCTICIN F'ROFILE F'RODUCTION r"ROF ILE LEAK DETECTI:ON LEAK DE'I"ECI'I ON PRODUCTION PROFILE TNJECTION PROFILE INJEC'f'ION F'ROFILE PRODUCTION RUN i , 5" RUN i , 5' RUN i, 5' F<UN i , 5' RUN i ..5" RtJi,4 i, 5' RLJN i , 5" I:;,'tJN i, '3" F;,'UN i, 5" RtJN i , 5" RUN i , ~" RUN i, D" R. UN i , 2"&.2,":'" RtJN t, 5' R U N ') S" RUN i , .5" RUN i, 5" RtJN i,' .5' PLEASE SIGN AND RE-f'URN THE ATTACHED COF'Y AS RECEIPT OF' DA'i'A, CAMCO CAMCO CAMCO CAMCO CAMCO (]AMC(] CAMCO CAMCO · -'. ~........~ U ~.~ f"~ U .. S A i"! C 0 C A M C 0 C A M C (] C A M C 0 C A ii C 0 C A M C: 0 CAMCO CAMCO SCH RECEIVED BY HAVE: A NICE DAY! SALLY HOFFECKER ATO- t 529 TRANSv .f.:8904~ AF'PRO 'ED ._.~ ..... DISTRIBUTION -~ CENTRAL FILES '"~ CI-I[= ~ RON D & M "' EXTEN2ION EXF'LORATION ir ~ EXXON MARATHON ' MOBIL PHILLIPS FIB WELl_ F'IL. E2 R & D SAF'C STATE OF AL. ASKA TE, .ACU P.O. BOX i ~D;3'S6~'D ~ ANCHORAGE, ALA£'KA 995i0 DATE' t~."~-'~- 88~. R."'~'~'p~.'~,~r~'- ARCO CASED HOLE Fii,,iAI_S :_i i_., % t..., '.( ...t. · F'LEASE ,S'IGiq AND RETURN THE AT-f'ACHED C[)F'Y AS' RECEIF'T OF DA'TR, · '~ C I"": N T F;.'. A L. F:' I L E'..";' .il. .'". {{''t I I'~ ~"5 kJ · .. t.... "; C-. 'v' I"...,...t IX I) .'& M .~ EXTFNSION F-'XF.'I_ORAT i ON · ,I:. tE,.-,v v,., 0 N MARA'i'HOiN! -I~: H 0 B I L. '"' i'-" H I I... L II"~.'" <'' '11' F'B WE:I_L F'ILE'.S' R & D ~-'"'$ A F' C -..~ ,S/'l"~'f'liiJ OF' AL.A,SKA ,,-"""i'E X A C 0 ARCO ALASKA, INC. ~ ~" F'.O~ BOX t00360 ANCHORAGE, ALASKA 995i0 DATE: 9-23-88 REFERENCE: ARCO F'RE$$URE DATA t-t5 9-3-88 BHP--$TATIC GRADIENT CAMCO J-~5 9--7-88 BHF ..... $'TAI'IC GRADIENT CAHCO J-24 8-28-88 BHF ....STATIC GRADIENT CAMCO t-25 8-5-88 BHF ..... PBU 01'I$ J -27 8-J 7-88 BHP--PBU OTIS 7-.-4 9--J .~-88 BHF'--.?TATIC GRADIENT CAHCO F'LEASE SIGN AND RETURN THE AT'I'ACHED COF'Y AS" RECEIPT OF DA'¥A. CENTRAL FII..E~' CHEYRON I) & M EXTENSION EXPLORATION ~ EXXON MARATI-ION · ,~"" H 0 B I L. .u. p ~. F:'H ~ L.L. l~ F'B WELL I:.'ILF'$ · "'.,,. R & I) ',' ~'AI:'C', · ,,""' ,.?TATE' OF AL.A:¥KA · ,-TEXACO ARCO ALASKA, INC. P.O. BOX IG0368 ANCHORAGE, ALASKA 995~ 8 DATE: 9-9-88 REFERENCE: ARCO CASED HOLE FINAL "~ 2-t 4 8-3i -88 '- 2- ~ 6 8-3 ~ -88 ~3-5 8-22-88 ~3-~2 8-29-88 ~3-25 8-27-88 '"' 4- ~ 8-3 t -88 ~ 4 9 8-~ 9-88 ~ 4- f i 8-22-88 ~5-~2 8-4-88 ~ 5-~ J 8-4-88 ~6-~2 8-~ 7-88 "~- 7-8 8-~ 7-88 ~7-i5 8-i 7-88 -~'7-33 9-7-88 "'~ 9-i 3 8-i 8-88 '~i i -t 5 9-2-88 "~ i 3-'i 8 8-2i -88 ~ i 4-3 8-26-88 '~'-i 5-i 8-3i-88 ~",i 5-2 i 8-29-88 '"" i 8-3 9-i -88 '-~ t8-i7 9-1-80 COMF'LETION RECORD--GAMMA RAY PRODUCTION PROFILE PRODUCTION PROFILE LEAK DETECTION TEMP FLOWMETER--GAMMA RAY PITS INJECTION PROFILE TEMF' SURVEY INJECTION PROFILE CONTINUOU£ FLOW SURVEY CONTINUOU£ FLOW SURVEY F:'IT£ PRODUCTION PROFILE F'RODUCTION PROFILE COLLAR COLLAR PFC INJECTION F'ROFILE I'EMP SURVEY LEAK DETECTION PRODUCTION F'ROFILE CCL--GAMMA RAY C[)LLAR/F'ERF. P~I~FORATiN~ ~ECORD 'Pt. EASE ~'IGN AND RETURN I'HE ATTACHED COF'Y A.T RECEIF'T OF RUN i , 5· RUN i , 5" RUN i , 5 · RtJN t, 2" RUN t, 5' RUN t, 5' RUN i , 5 · RIJN t, 5" RUN i, 5 · RtJN t, 5 · RUN i , 5' RUN i, 5" RUN i , 5" RUN I , 5 · RUN i, 5 · RUN i, 5" RUN i , 5 · RUN t , i '&5 · RUN i , 5 · RUN i, 5 · RUN i, 5" RUN '.~ = -' DATA. $CH CAMCO CAMCO CAMCO CAMCO CAMCO CAMCO CAMCO GEAR GEAR CAMCO CAMCO CAMCO ATLAS CAMCO' ATLAS CAMCO CAMCO CAMCO CAMCO ATLAS ~CH RECEIVED BY HAVE A NICE DAY! SALLY HOFFECKER AT0-i529 TRAN$ $88568 AF'F'ROVED J,,,, Jl A,,-,s,,a Oi; & C.2,?,¢ Con3. ~ · · Anchorag8 DISTRIBUTION ~ CENTRAL FILE.S' -.-""CHEVRON D & M ~~ EXTENSION EXF'LORA'/ION ~~ EXXON MARATHON ~ MOBIL PHILLIPS F'B WELL FILES R & D SAF'C STATE OF ALASKA TEXACO A R C 0 ~ ~" : ~ L. A ,., K A i1: N r: F'.,O., BOX DATE' 4-4-88 I:?I:!iI::'I:'..iF,'F.:iNf.;E: ARCO CAGED HOI..17 I='I~A!... ~i~S"":~")""8,0, F'EF,'FO[.::ATTNr~ I:~'l!:ir:r.!lT'!) I:?I.IN .l: -i :~.-,6 :3--2,Z~-,0,8 NOI',~':'E: I...f]{.~ R'IINI ~ . "~.:" I::'I...I::'AgE: .?'l:[:.~i',l AND I.~'E:"['l.tl:;.'i'J TI-.IF:~ A'i"TAI':I..II:ili:') [':f'll::'Y A.C t:;: t!!' f': I!!"!: F:' T i'lt::' DATA.. 1:;,' Ii.* !7. r..' T V .r..-'.~. 7:: Y ......................................... ~ ' l::'lii'(;[;;Y T:~I:.-- ,J !!'T a 0i~ & ~ Oommissio~ A"~" 0 .... ~ ~!: :i~ 9 't" !:~' A i'..J ,C .,.'"' 8 [:-',. .,':~ .I '-'~'. ., /~ . A I::, I::' I:;.'. 0 V E' 'f'~ .......................... ,"C [':. I..I .? fi I-I ARCO Alaska, Prudhoe Bay Engineering Post Office Box 100360 Anchorage, Alaska 99510-0360 Telephone 907 263 4248 Donald F. Scheve Operations Engineering Manager C. V. "Chat" Chatterton Alaska Oil & Gas Conservation Commission 3001 Porcupine Drive Anchorage, Alaska 99501 Re: DS 11-15 Permit No. 84-205 Dear Mr. Chatterton: Attached is the Application for Sundry Approval detailing work to be performed on the above-referenced well. Very truly yours, D. F. Scheve DFS/DMF/jp Attachment CC: Standard Alaska Production Company J. Gruber, AT0-1478 Pi(DS 11-15)W1-3 WELLS2/35 ARCO Alaska, Inc. is a Subsidiary of AtlanticRtchfieldCompany AR3B--6132-C STATE Of ALASKA "' ALA%''A OIL AND GAS CONSERVATION COl~ .... 'SSION 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 j~ Other 2. Name of Operator AR ¢,O A 1 ..-.-.q .~1~'~; Tn r' 3. Address P.O. Box 100360, Anchorage, AK 99510 4. Location of well at surface lA8t' FNL, 131' FEL, Sec. 33 TI1N, R15E UM top of productive interval ' ' 368' FNL, 2239' FEL, Sec. 4, T10N, R15E, UM At effective depth At total depth 942' FNL, 2452' FEL, Sec. 4~ T10N, Ri5E, UM 11. Present well condition summary Total depth: measured 12417 feet true vertical 9330 feet Plugs (measured) 5. Datum elevation (DF or KB) 5B ' RgB 6. Unit or Property name Prudhoe Bay Unit 7. Well number 11-15 feet 8. Permit number 84-2n5 9. APl number 50-- (]29-21 921 10. Pool Prudhoe Bay Oil Pool Effective depth: measured 12325 feet true vertical feet 9259 Casing Length Size C .Structural 20" onductor Sur f~c°¢duct°r 13-3 / 8" Prod~8~ 9-5/8" Linet'ntermediate 1411 ' 7" Production Liner Perforation depth: measured 11968-12018' true vertical Junk (measured) Cemented Measured depth True Vertical depth 370 Sx 110' 110' 2200 + 400 Sx 2500' 2500' 500 + 300 $x 11342' 8485' 325 Sx 12412' 9329' 89J9~9016' ~uo~ng ~ze, grade and measured depth) 5½", 17#, L-80, NPC tbg @ 10964'; 4~", 12.6#, L-80 N?C.tbg @ 11038' MD Packers and SSSV(type and measured depth) 5½" C~mcn B~l-n ~V @ ?~1'; ~nT 3-W p~ @ !095~' 12.Attachments Description summary of proposal ~ Detailed operations program [] NOV ].9 r¢7 oil & Cons. C0mmissi0 , A~ch0r'age BOP sketch 13. Estimated date for commencing operation November 1987 14. If proposal was verbally approved Name of approver Date approved 15. I hereb,.v certify that the foregoing is true and correct to the best of my knowledge Signed ~/(0~~f~ Title Operations Engineering Manager Commission Use Only Conditions of approval Approved by ~/~ Date Notify commission so representative may witness I Approval No. [] Plug integrity [] BOP Test [] Location_cJea/~u;~,a I Approveu Returned Commissioner by order of the commission Date at Form 10-403 Rev 12-1-85 WELLS/35 D. M. Fife Submit in triplicate DS 11-15 Coiled Tubing Unit Cement Squeeze Procedure AFE #797359 Property Code- 2121026 1. Fluid pack the 9-5/8" annulus if needed. 2. Make a slickline tag run and do a fill cleanout if needed. 3. Shoot squeeze perfs from 11740'-11750, 11810'-11820 and 11842'-11852'. Flow and test well. 4. RIH with CT. Wash the perforations with half strength mud acid. Flow well to produce out all the acid. 5. RIH with CT. Fluid pack the tubing with filtered water. 6. Pump 30 bbls of cement followed by 2 bbls of water and 100 bbls of contaminant. Hold 5100 psi for at least 60 minutes. 7. Jet or reverse out the contaminated cement. 8. Reperforate the following interval: Interval 11982'-12028' 9. Test the well. Comments Reperf (Ref.: BHCS 1-2-85) 3 1. 5000 PSI 7" WELLHEAD CONNECTOR FLANOE 2. 5000 PSI WlRELINE RAMS (VARIABLE SIZE) ..3.5000 PSI 4 1/6" LUBRICATOR 4. 5000 PSI 4 1/6" FLOW TUBE PACK-OFF 2 H 1. REL ! NEBOP EOU :! PHE NT __ 2 1. 5000 PSI 7" WELLHEAD CONNECTOR FLANGE 2. 5000 PSI 4 1/16" PIPE RAMS 3. 5000 PSI 4, 1/6" HYDRAULIC SLIPS 4. 5000 PSI 4 1/6" SHEAR RAMS 5. 5000 PSI 4 1/6" BLIND RAMS 6. ,5000 PSI 4 1/16" STUFFING BOX ! 1 I CO]LED 'rUB'lNG UN]T BOP EOUIPMENT i ii _ -- i i _ i i ii ii i _ 3 ii 2 1. 5000 PSI 7" WELLHEAD CONNECTOR FLANGE 2. 5000 PSI WIRELINE RAMS (VARIABLE SIZE) 3. 5000 PSI 4 1/6" LUBRICATOR 4. 5000 PSI 4 1/6" FLOW TUBE PACK-OFF !I I W I REL I NE BOP EQU I PMENT ' ' ' 5;1001~A00'6 REv',. j'~ STATE OF ALASKA t,.~ ALAS OIL AND GAS CONSERVATION MMISSION ~ WELL COMPLETION OR RECOMPLETION REPORT AND LOG 1. Status of Well Classification of Service Well REV I SED OIL [~ GAS [] SUSPENDED [] ABANDONED [] SERVICE [] 2. Name of Operator 7. Permit Number ARCO Alaska, Inc. 84-205 3. Address 8. APl Number P. 0. Box 100360, Anchorage, AK 99510 50- 029-21221 4. Location of well at surface 9. Unit or Lease Name 18' FNL, 131' FEL, Sec.33, T11N, R15E, UM Prudhoe Bay Unit At Top Producing Interval 10. Well Number 368' FNL, 2239' FEL, Sec. 4, T10N, R15E, UM 11-15 At Total Depth 11. Field and Pool 942' FNL, 2452' FEL, Sec. 4, T10N, R15E, UM Prudhoe Bay Field 5. Elevation in feet (indicate KB, DF, etc.) 6. Lease Designation and Serial No. Prudhoe Bay 0i 1 Pool RKB 58' ADL 28328 12. Date Spudded 13. Date T.D. Reached 14. Date Comp., Susp. or Aband. 115. Water Depth, if offshore 116. No. of Completions 12/15/84 01/03/85 01/18/85'I N/A feet MSLI 1 17. Total Depth (MD+TVD) 18.Plug Back Depth (MD+TVD) 19. Directional Survey 20. Depth where SSSV set 21. Thickness of Permafrost 12417'MD, 9330'TVI3 12325'MD, 9257'TVD YES J~l NO [] 2191 ' feet MD 1900' (approx) 22. Type Electric or Other Logs Run D IL/BHCS/GR/SP, FDC/CNL/Cal/GR, CBL/GR, Gyro 23. CASING, LINER AND CEMENTING RECORD ........ ,, SETTING DEPTH MD CASING SIZE WT. PER FT. GRADE TOP BOTTOM HOLE SIZE CEMENTING RECORD AMOUNT PULLED .... 20" 91.5# U-40 Surf 110' 30" 370 sx CS I I 13-3/8" 72.0# L-80 Surf 2500' 17-1/2" 2200 sx PF E & 400 sx P-- C 9-5/8" 47.0# L-80 Surf 11342' 12-1/4" 500 sx Class G & 300 Sx pFC 7" 29.0# N-80 11001' 12412' 8-1/2" 325 sx modified liner clnt , 24. Perforations open to Production (MD+TVD of Top and Bottom and 25. TUBING RECORD interval, size and number) SIZE DEPTH SET (MD) PACKER SET (MD) 11968'-12028'MD 8970'-9016'TVD 5-1/2" 11038.' 10~.~;~' Perforated w/4 spf 26. ACID, FRACTURE, CEMENT SOUEEZE, ETC. DEPTH INTERVAL (MD) AMOUNT& KIND OF 'MATERIAL USED , , N/A ......... , ...... , ...... ,, , 27. PRODUCTION TEST " I Date First Production Method of Operation (Flowing, gas lift, etc.) 0ctober, 1985 F1 owing Date of Test Hours Tested PRODUCTION FOR OIL-BBL' ' GAs-McF 'wATER-BBL'' CHOKE SIZE IGAS'OILRATIO 10/26/85 6.1 TEST PERIOD ~ 438' 289 0.. 40°I 660. Flow Tubing Casing Pressure CALCULATED OIL-BBL GAs-MCF' WATER-BBL OIL GRAVITY-APl (corr) Press. 261 '- 24-HOUR RATE ~ 1725 1138 0 28' ' ' ' CORE DATA Brief description of lithology, porosity, fractures, apparent dips and presence of oil, gas or water. Submit core chips. None RR'C~-I SEP 0 B,B1 Al~st~ 0ii & Gas O0ns. t:;0mmisslo~ *Note: Perforated well 10/6/85. Form 10-407 Rev. 7-1-80 WC3/51 :DAN I CONTINUED ON REVERSE SIDE Submit in duplicate G EO LOGIC MAR'K'EF~S'~L'" ,' i {'i)i '~!".,'~ ~,/?J 3 el ~ O,~.) ~,~-~ ~ ~ ~,'~ ~ ~...~ :~ ~~.i QN'.,TESTS . NAME I,clude inte~l tested, pressure dat~, ~11 fluids r~overed and ~r~vi~, MEAS. DEPTH T~UE VE~T. DEPTH GO~, and dine pf ea.ch phase. . ~ '~,. ~ ,' :, ..~ . . , . ... ;, . .... ~ , .:.~ Top Sad1 erochi t 11~10 ~ 8538 ~ N/A G0C :.:,;- ' ' 11675~ 87~3~ .: , '.", . .'L': ,..:-'...-, ._ .. ':,~ x:.,.; . Base Sad1 erochi t 120~1 ~ 9025 ~ [ · : ;.:.,": 'h; , '.;, ~,' .';. ;, :.;.:. · ,.: , ,Z:: ..-;-;' ;.iU ...'.. ::,i ,;r,'.' .. ... ........ ;-[ '~;'2.L' ~2;':" :.' . : .' .",;'~;:', . ~" .~:' . ~ .-, .'. .j..:., ..~,., : . . . , ..~ . ~ . . . . . . : '.. ;i ,~' ,..~. f . .'..,,,,..'., ..' ' : ' ~' '. i .., , ..... . .,'.' ; 31. LIST OF ATTACHMENTS Addendum (dated 7/26/85) 32., I hereby certif~ tha~'the foregoing 'is :tr~e and correct ~o the;Besl of mV knowledge : .: . -L', , , ,. ;.. ., ; , . * ';. : .. . ..:. : q.. ' . , . · . .,' ~,, ;.. ~' ,~'. .,~ _ ' .-; .; . .... ',: Signed ' : ~' . , ~-,', gifl;~Associate Eng~heer 'Date ~'~z~7 , ,INSTRUCTIONS GeneraXl~-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 injeC'tion, water injection, steam injection, air injection, salt water disposal, water supply for injection, observation, injection for in-situ combustion. Item 5: Indicate which elevation is used as reference (where not otherwise shown) for depth measurements given in other spaces on this form and in any attachments. Item 16 and 24: If this well is completed for separate production from more than one interval (multiPle completion), so state in item 16, and in item 24 show the producing intervals for only the interval reported in item 27. Submit a separate 'form for each additional 'interval to be separately prOdUced, showing the data pertinent to such interval. Item 21' Indicate whether from ground level (GL) or other elevation (DF, KB, etc.). Item 23: Attached supplemental records for this well should show the details of any multiple stage cement- ing and the location of the cementing tool. Item 27: Method of Operation: Flowing, Gas Lift, Rod Pump, Hydraulic Pump, Submersible, Water In- jection, Gas Injection, Shut-in, Other-explain. Item 28: If no cores taken, indicate "none". Form 10-407 · ADDENDUM WELL: 1/18/85 1/21/85 7/08/85 11-15 12,325' PBTD RU DA. RIH w/gyro to shear sub @ 11,037', att to wrk thru shear sub w/o success, POH. PU 3½" sinker bar, RIH; hanging up @ shear sub, POH. RIH w/i-ii/16" sinker bar; stopped @ shear sub. POH & secure well. Operations suspended. RU triplex, press up on tbg to 3000 psi w/diesel & shear shear-out sub. SITP = 2500 psi. Tbg ann press = 0 psi. Bleed off press & NU DA. Rn gyro to 10,200', POH, secure well, Operations completed. Arctic Pak w/50 bbls PF "C", followed by 125 bbls Arctic Pak. Drilling ~uperintendent ~ D~te ARC() AI.a.ska, :rnc, i( F',.O, Box '100:360 A n c: h o r a g e, A [ a s k a o,. o, _':~ t 0.. DATE° Ju~y 7~ t987 Clii:' ARCO Magnetic Tapes' w./Liz;'l'ing Magtape :'.':SOLO CH C. NL M a g '~ a p e ~: S.. 0 ~..,.'.' ':~ P D K - i 0 ~ Mag'Jape :l~S~i9 CI-'I C. NL NagTape ~:'~8 CH CNI... I)r Dr ez;.s I)r es's Dress '¥RAN,.~ '.::8'7S4 "~'l ' ' A p p Y' 0 v ecl ........... :!.~ ...................................... D I ;.? T R I Ii; U 'f' I 0 N a~ rec:eipt of data, ARCO Ataska, Inc. f:',O, Box t¢J.0360 Anchorage, ALaska DATE' June lO, i98'7 REFERENCE: ARCO Ca.sed Hote Final 4-9 5-.t 8-87 GR/Temp Survey 5-t 3 5-t 3-87 CH CNL 6-.i 5 5-28-87 CEr. I' 7--t5 .5--.t5-87 CH CNL i I -.i 5 5-..i 6....87 CH CNL i~-98 5-30-87 CH CNl_-Epit'herma i3-98 5-S~-87 CH CNL..-.Therma[ i3-98 5--3~-87 CH DII../SFL i4-7 5-t5-87 CFI CNL ** l'he GR/l"emp log For D,S'~ 4-9 i.~ a sent on transmittal. -~87285 dated Run ~ , 5' Run 2, 5" Run t, 5" Run t, 5" Run 28, 5' Run 28, 5' Run t , S' Ca fllC 0 Dr e~.~ $ch Dr e.~.,~ Dress .~ch $ch $ch Dr e.s'm' corrected copy, fhe fir.si Log 6-4-87 was printed am' DS~ 9-4~ PI. em.se sign and return the attached 60PY aS receipt of data, Rece i ved By ................................................ ~': i" ('" ;'q~ ~/' ~"' HAVE A NICE DAY~ I'RANS ~87~¢Ji Approved .................................................._.~ · ,-'"' Centra t F'i Les ~ F'h i L L i p.~ · ..'"' Chevron F'B WeLt Fi [es I) & M R & D '"' Sob i o '"' Exten.sion Exp[orai'ion .,. 1F ~ State of Ata~ka ,~~ Ex x ol-~ Marathon ,. Texaco · "~ Mob i I ARCO Alaska, Inc. F'.O. Box iG0360 Anchorage, Alaska 995i0 I DATE: Hay t3, i987 REFERENCE: ARCO Cased 14ole Final i -28 4-22-8? 2-8 4-t 3-87 3-.9 4-1 0-8'? .3-22 4-t 5-87 3-22 4-29-8'? · 3-25 4-i 5-8'7 3-25 4-'i 6-'87 4-t 7 4-i i-87 6-22 4- i 9-87 6'-23 4-2~-87 9-4 4-22-87 9-6 4-3-87 9'"'28 4-'t 6-87 t i '- i 4.-2~-87 i i -i ~ 4- i 7-" 87 i t-i 5 4--t 8-87 i ~-'2t 4'-2~-'87 t~-25 4-25-'87 i ~"32 4'-i 9-'87 i 4'-'2~ 4-5-87 t 4'-'~5 4-.6-87 t 6-24 4--6-87 i 8'-'c~.. - 4-i .="~'"'87 i8-8 4 ~-.87 F lowmeter/CCL Run Leak Def./Temp/Flowmefer Run Leak Der. Run FlUid I,D,/GR/'l'emp Flop, F',I.,(CCL/GR/Temp) Run F lowmeter/GR Run Pump in Temp, ~'~rvey Run Inj. F'rofi le Run F lop. F'. L, (CCI./GR/Temp) Run F lop. F'. L. (CCI_/GR/Temp) Run Collar l. og (set bridge plug) Run CoL lar & F'erf, I_og Run CoLLar Log(~e~ AVA &DW pack) Run Prod, F'rofJle/F'lo$/FluJd I.D Run F' lop. P.l.. (CCI./GI:~/Temp) R~n F lop, F'. L. (CCL/GR/Temp) Run Inj. F'rofi le/F'lo~me~er R~n Inj, F'rofi le/Flo~me'ter Run Inj. F:'rofi le/Flowme'ter Run C H C N L R u n C H C NL R u n F Lop,F',L, (CCL/GR/'Femp) Run F'lowmeter/Temp/F:'luicl Density Run F'lowmeter/Fluid Den~-i'['y Run F:'l. ease sign an t ~ ~t_achecl copy as rece Re¢"ei red By___~~7~~ 'p R°~anne('~ATO.-t 529 *'ICJlOrag~. ., ~ 'I'R AN.~ :~:87237 A p p ~' o v e d ........... .7.~. ......... D I.~'TR I BUT I ON of data, , Ca file 0 Ca fllc o Camr. o ~'ch Camco C a [~1 c o ~ch " ~ch ~ear ~ear ~ear C8 fllC 0 Ech Ec h 08 fll C 0 Camco Ca ~ic o ,gch 5'ch ,~ch Cafllco ~.. :,",:C e n t r a I F:' i I e s' ~ Chevron D & M :,?. Ex'tens'ion Exploration · ~: Exxon M a r a 't h o n · "'.. Hob i I Phi llips F'B Well Fi Les R & I) 1:;,' E.". F:' IE F;: Ii!: N C E ' A IR C 0 F' ;" e :~: :!!: u. ~" e D a t' a ,.,.. T h..I. B t.J 'T' :t: 0 i",t. t) t" ...... '" C e'n 't' r a I.. F' i t. e s' C h e v r o ~"~ 1:.!: × -I: e r,.r:..: i o'n Iii: x t::' I. o'," a t: i c, 'n ~,.'"' E X X 0 'n H a ',- a 't' t", o ;", :I',: H c, t::, i 1. ARCO Alaska, Inc. Prudhoe Bay'{[' neering Post Office Box 100360 Anchorage, Alaska 99510-0360 Telephone 907 263 4248 Donald F. Scheve Operations Engineering Manager January 27, 1986 Mr. C. V. "Chat" Chatterton Alaska Oil & Gas Conservation Commission 3001 Porcupine Drive Anchorage, AK 99501 RE: DS 4-8 Permit No. 76-10 DS 5-3 Permit No. 74-75 DS 9-3 Permit No. 76-35 DS 9-15 Permit No. 76-36 DS 11-15 Permit No. 84-205 DS 15-7 Permit No. 84-140 Dear Mr. Chatterton: Attached are the "Subsequent" Sundry Notices detailing work performed on the above mentioned wells. Very truly yours, D. F. Scheve Operations Engineering Manager DFS/WWP/plt Attachments CC: Sohio Alaska Petroleum Co. File PI(DS 4-8)W5-4 ?1 (DS 5-3)W5-4 P1 (DS 9-3)W5-4 PI(DS 9-15)W5-4 PI(DS 11-15)W5-4 P1 (DS 15-7)W5-4 RECEIVED FEB 1 z, 1986 Alaska 0il & Oas Cons. Commission Anchorage I1~/01/1 ARCO Alaska, Inc. Is a Subsidiary o! AtlantlcRIchfleldCompany STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION COMMISSION SUNDRY NOTICES AND REPORTS ON WELLS DRILLING WELL [] COMPLETED WELL [] OTHER [] 2. Name of Operator ARCO Alaska~ Inc. 3. Address P.O. Box 100360 Anchorage, AK 4. Location of Well 99510-0360 18' FNL, 131' FEL, SEC. 33, TllN, R15E, UM (Surf) 368' FNL, 2239' FEL, Sec. 4, T10N, R15E, UM (Prod Interval) 942' FNL, 2452' FEL, Sec. 4, T10N, R15E, UM (TD) 5. Elevation in feet (indicate KB, DF, etc.) RKB 58' 6. Lease Designation and Serial No. ADL 28328 7. Permit No. 84-205 8. APl Number 50- 029-21221 9. Unit or Lease Name Prudhne Bay IIn~t 10. Well Number D.R. 11-15 11. Field and Pool Prudhoe Bay Field Prudhoe Oil Pool 12. (Submit in Triplicate) 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.) Check Appropriate Box To Indicate Nature of Notice, Report, or Other Data NOTICE OF INTENTION TO: SUBSEQUENT REPORT OF: (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). Well was stimulated on November 17, 1985 as approved in Intention Sundry Notice dated October 9, 1985 as follows: 1250 gal of 15% HC1 with N2 ')2~00~'~g&l~,:'~Of;,6% ~C1 - ½% HF with N2 ~QOQ g~l of NHAc1 water Wi~h N2 1250 gal of 15~ HC1 with N2 2500 gal of 6% HCL - ½% HC with N2 1000 gal of NH4c1 water with N2 A!aska Oil & Gas Cor~s,, Commissm~ AI~.chorm'3¢ 14. I hereby,c,ertify that the foregoing is true and correct to the best of my knowledge. Signed ~~~~~,/ Title Operations EnEineerin~ Manager Date ~'//~)/X The space below for Commission use Conditions of APproval, if any: By Order of Approved by. COMMISSIONER the Commission Date Form 10-403 Rev. 7-1-80 08/W. W. Patterson - ATO 1432 ext. 263-4372 Submit "Intentions" in Triplicate and "Subsequent Reports" in Duplicate S:9~S t /~ RF~ E I,!~ED ~ Anchomfle' ' ' J::' i J. (.::: :!i.' ':ARCO Alaska, Inc. Post Office Box 100360 Anchorage, Alaska 99510 Telephone 907 276 1215 November 4, 1985 Mr. C. V. "Chat" Chatterton State of Alaska Division of Oil and Gas 3001 Porcupine Drive Anchorage, AK 99501 Dear Mr. Chatterton: Re: DS 2-4 DS 11-12 DS 11-15 Permit 70-17 Permit 84-195 Permit 84-205 Enclosed are the Completion Reports for work done on the above-mentioned wells. Very truly yours, D. F. Scheve DFS/JEB/dp Enclosures cc: SOHIO Alaska Petroleum Co. File Pi(DS 2-4)Wl-3 File Pi(DS 11-12)Wl-3 File Pi(DS 11-15)W1-3 ARCO Alaska. Inc, is a Subsidiary of AtlanticRichfieldCompany STATE OF ALASKA,~ , ALASKA4: o AND GAS CONSERVATION CQ~J ,llSSION WELL COMPLETION OR RECOMPLETION REPORT AND LOG 1. Status of Well Classification of Service Well OIL [] GAS [] SUSPENDED [] ABANDONED [] SERVICE [] 2. Name of Operator 7. Permit Number AFCO Alaska, Inc. 84-205 3. Address 8. APl Number Post Office Box 100360, Anchorage, AK 99510 50- 029-21221 , 4. Location of well at surface 9. Unit or Lease Name 18' FNL, 131' FEL, Sec.33, TllN, R15E, UM Prudhoe Bay Unit At Top Producing Interval 10. Well Number 368' FNL, 2239' FEL, Sec.4, T10N, R15E, ~1~ DS 11-15 At Total Depth 11. Field and Pool 942' FNL, 2452' FE1, Sec.4, TION, R15E, %~4 Prudhoe Bay Field 5. Elevation in feet (indicate KB, DF, etc.) 6. Lease Designation and Serial No. Prudhce Bay Oil Pool 58' RKB ADL 28328 12. Date Spudded 13. Date T.D. Reached 14. Date Comp., Susp. or Aband. I 15. Water Depth, if offshore 116. No. of Completions 12/15/84 01/03/85 01/18/85I N/A feet MS LI 1 1~. Total Depth (MD+TVD)12,417,lVD,9330,TVD 18.Plug Back Depth (MD+TVD)19. Directional SurveY12325,FD925~ YES [] X NO [] I20' Depth where SSsV set2191 feet MD I21' Thickness of Permafr°st1900, (apprQx.) 22. Type Electric or Other Logs Run D~IGR/SP, ~Cle~Ca~I~, CSL/~a 23. CASING, LINER AND CEMENTING RECORD SETTING DEPTH MD CASINGSlZE WT. PER FT. GRADE TOP BOTTOM HOLE SIZE CEMENTING RECORD AMOUNT PULLED ....... 20, 91.5# H-40 Surface llO' 30" 370 13-3/8" 72# L-80 Surface 2500' 17%" 2200 sx P~m "E" + 400 s K PF ,'C" ... 9-5/8" 47# L-80 Surface 11342' 12%" 500 sx Class G + 146 bb] AP (no cmt} 7" 29# N-80 11001' 12412' 8~" 325 sx modified l~r~_~ c~t 24. Perforations open to Production (MD+TVD of TOp'and Bottom and 25. TUBING RECORD interval; size and number) SIZE DEPTH SET (MD) PACKER SET (MD) , 11968-12028'YD 5%" ]103R' .1.09.52' 26. ACID, FRACTURE, cEMENT SQUEEZE, ETC. DEPTH INTERVAL (MD) AMOUNT& KIND OF MATERIAL USED N/A perf'd on 10-6-85 W 4SPF TVD of Perfs: 8970-9016' 27. PRODUCTION TEST Date Fi.rsl~ Production lMethod of Operation (Flowing, gas lift, etc.) Oct~ 1985I~Flowing Date of Test Hours Tested PRODUCTION FOR OIL-BBL GAS-MCF WATER-BBL CHOKE SIZE GAS-OIL RATIO 10-26-85 6.1 TEST PERIOD I1~ 438 289 0 40 Flow Tubing Casing Pressure CALCULATED'..k OIL-BBL GAS-MCF WATER-B'B:L OIL GRAVITY-APl (corr) Press. 261 ,.-- 24-HOUR RATE ~ 1725 1138 0 28. CORE DATA , Brief description of lithology, porosity, fractures, apparent dips and presence of oil, gas or water. Submit core chips, Form 10-407 Submit in duplicate Rev. 7-1-80 CONTINUED ON REVERSE SIDE , NAME Include interval tested, pressure data, all fluids recovered and gravity,. MEAS. DEPTH TRUE VERT. DEPTH GOR, and time of each phase. ~ ~~t ~0' '- 3538' ~ ~675 ' 3743 ' ~ ~~t . ~' ~25' . .. . , , 31. LIST OF ATTACHMENTS ,., ; ....... 32. I hereby certify that the foregoing is true and correct to the best of my knowledge ...... //..-~ ..................... INSTRUCTIONS General: This form is designed for submitting a complete and correct well completion report and log on all types of lands and leases in Alaska. Item 1' Classification of Service Wells' Gas injection, water injection, steam injection, air injection, salt water disposal, water supply for injection, observation, injection for in-situ combustion. Item 5' Indicate which elevation is used as reference (where not otherwise shown) for depth measurements given in other spaces on this form and in any attachments. Item 16 and 24: If this well .is completed for separate production from more than one interval (multiple completion), so state in item 16, and in item 24 show the producing intervals for only the interval reported in item 27. Submit a separate form for each additional interval to be separately produced, showing the data pertinent to such interval. Item 21' Indicate whether from ground level (GL) or other elevation (DF, KB, etc.). Item 23: Attached supplemental records for this well should show the details of any multiple stage cement- ing and the location of the cementing tool. Item 27: Method of Operation: Flowing, Gas Lift, Rod Pump, Hydraulic Pump, Submersible, Water In- jection, Gas Injection, Shut-in, Other-explain. Item 28' If no cores taken, indicate "none". Form 10-407 ARCO Alaska, Inc. j" Post Office B~.. ~00360 Anchorage, Alaska 99510 Telephone 907 276 1215 October 30, 1985 Mr. C. V. "Chat" Chatterton Alaska Oil and Gas. Conservation Commission 3001 Porcupine Drive Anchorage, AK 99501 Dear Mr. Chatterton: Re: DS 2-4 Permit No. 70-17 6-1 75-49 6-15 80-32 9-27 85-28 11-12 84-195 11-15 84-205 Enclosed are the "Subsequent" Sundry Notices detailing work completed on the above-mentioned wells. Very truly yours, D. F. Scheve DFS/JEB/dp Attachments CC: SOHIO Alaska Petroleum Co. File PI(DS 2-4)Wl-3 PI(DS 6-1)W1-3 PI(DS 6-15)W1-3 Pi(DS 9-27)Wl-3 Pi(DS 11-12) Wl-3 Pi(DS 11-15)Wl-3 ARCO Alaska. Inc. is a Subsidiary of AtlanticRichfietdCompany i',' STATE OF ALASKA ( ALASKA OIL AND GAS CONSERVATION COMMISSION SUNDRY NOTICES AND REPORTS ON WELLS 1. DRILLING WELL [] COMPLETED WELL r-I×× OTHER [] 2. Name of Operator 7. Permit No. ARCO Alaska, Inc. 84-205 3. Address P.O. Box 100360, Anchorage, Alaska 99510 4. LocationofWell surface: 18' FNL, 131' FEL, Sec. 33, TllN, R15E, UM At Top Producing Interval: 368' FNL, 2239' FEL, Sec. 4, T10N, R15E, UM At Total Depth: 942' FNL, 2452' FEL, Sec. 4, T10N, R15E, UM 5. Elevationinfeet(indicateKB, DF, etc.)58, RKB I 6. LeaseDesignationandSerialNO.ADL 28328 12. 8. APl Number 50- 029-21221 9. Unit or Lease Name Prudhoe Bay Unit 10. Well Number DS 11-15 11. Field and Pool Prudhoe Bay Field Prudhoe Bay Oil Pool Check Appropriate Box To Indicate Nature of Notice, Report, or Other Data NOTICE OF INTENTION TO: SUBSEQUENT REPORT OF: (Submit in Triplicate) (Submit in Duplicate) Perforate [] Alter Casing [] Perforations ~X 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). Began perforating operation on 10-6-85. RU perforating unit and equipment. RIH w/gun #1 to shoot 12008-12028' MD (4SPF). SI well, fired. RIH w/gun ~2 to shoot 11988-12008' MD (4SPF). SI well, fired. RIH w/gun ~3 to shoot 11968-11988' (4SPF). SI well, POOH, Secured well, RD. pressure tested POOH, all shots POOH, all shots all shots fired. Ref: BHCS 1-2-85 Alaska 0ii & Gas C0~s. C0rr~rnJssi0n Anchorags 14. I hereby ~.ertify that the_foregoing is true and correct to the best of my knowledge. Signed . _. _ . Title Operations Engineering Mgr. The space below for Commission use Conditions of APproval, if any: By Order of Approved by COMMISSIONER the Commission Date Form 10-403 Rev. 7-1-80 Submit "Intentions" in Triplicate and "Subsequent Reports" in Duplicate ARCO Alaska. Inc. Post Office Box 100360 Anchorage. Alaska 99510 Telephone 907 276 DATE: MAY 20, 1985 REFERENCE: ARCO TVD LOGS C>.,11-15 ".:: GAMMA RAY 11-15' .LASERLOG. "~. 11_15 ~ CNL 11-15 :,BHCS 11-15 ::D/L,, 11-15 PLEASE 1-2-85 RUN 1 5" GO 1-3-85 1 5" GO 1-3-85 1 2"&5" GO 1-2-85 1 2"&5" ,1-2-85 1 2"&5" :?DC'/CNL '.,',. 1-3-85 1 2"&5" SIGN AS RECEIPT OF DATA, RECEIVED BY PAM LAMBERT ATO 1429C TRANS 115 Alaska 0il & Gas Cons. gOFrtmission ' Anchorag~ -'WA J Chevron D & M Phillips Expl. Services PB Well Files Ext. 'Exploration R & D Exxon Sohio Ma ra thon ~'../:'i~S~ ~:e':: 0 f Mobi 1 Texaco ARCO Alaska, Inc. ~ Post Office B(~,, ~00360 Anchorage, Alaska 99510 Telephone 907 276 1215 October 2, 1985 Mr. C. V. "Chat" Chatterton Alaska Oil and Gas Conservation Commission 3001 Porcupine Drive Anchorage, AK 99501 Dear Mr. Chatterton: Re: DS 11-15 Permit No. 84-205 Enclosed is the "Intention" Sundry Notice detailing work proposed on the above-mentioned well. Very truly yours, D. F. Scheve DFS:JEB:dp Attachment cc: SOHIO Alaska Petroleum Co. File Pi(DS 11-15)W1-3 RECEIVED Alas~ 0it & Gas Co,iS, c0mmissioa Anchorage ARCO Alaska, Inc. is a Subsidiary of AtlanticRichfieldCompany (' STATE OF ALASKA j ALASKA OIL AND GAS CONSERVATION C ~v~MISSION SUNDRY NOTICES AND REPORTS ON WELLS DRILLING WELL [] COMPLETED WELL OTHER [] 2. Name of Operator ARCO Alaska, Inc. 3. Address P.O. Box 100360, Anchorage, Alaska 99510 4. LocationofWell at Surface 18' FNL, 131' FEL, Sec. 33, TllN, R15E, UM At Top Producing Interval 368' FNL, 2239' FEL, Sec. 4, T10N, R15E, UM At Total Depth 942' FNL, 2452' FEL, Sec. 4, T10N, R15E, UM 5. Elevation in feet (indicate KB, DF, etc.) 58' RKB 6. Lease Designation and Serial No. ADL 28328 7. Permit No. 84-205 8. APl Number 50- 029-21221 9. Unit or Lease Name Prudhoe Bay Unit 10. Well Number DS 11-15 11. Field and Pool Prudhoe Bay Field Prudhoe Bay Oil Pool 12. Check Appropriate Box To Indicate Nature of Notice, Report, or Other Data NOTICE OF INTENTION TO: (Submit in Triplicate) 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.) SUBSEQUENT REPORT OF: (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). ARCO Alaska Inc. intends to stimulate DS 11-15. The following solutions will be displaced to the formation: 2000 gallons of 15% HCL, 4000 gallons of 12% HCL - 3% HF, and 2000 gallons of diesel with 10% EGMBE. The well will then be returned to production and tested. OCT 1 1985 Alaska 0i~ & Gas Cons. Commission Anchorage 14. i hereby c/e'r~ify that the foregoing is true and correct to the best of my knowledge. Signed ~ ~ ~ Title Regional Operations Engineer The space below for Commission use Date Conditions of Approval, if any: ~'~ [~:i~l[ ];. ~i'~]!~'~ By Order of Approved by COMMISSIONER the Commission Date / ~._-_.._F._.~'-06::'5 Form 10-403 Rev. 7-1-80 Submit "Intentions" in Triplicate and "Subsequent Reports" in Duplicate ARCO Alaska, Inc. ~ Post Office B(~,, 100360 Anchorage, Alaska 99510 Telephone 907 276 1215 September 19, 1985 Mr. C. V. "Chat" Chatterton Alaska Oil and Gas Conservation Commission 3001 Porcupine Drive Anchorage, AK 99501 Dear Mr. Chatterton: Re: DS 11-15 DS 11-12 Permit No. 84-205 Permit No. 84-195 Enclosed are the "Intention" Sundry Notices detailing work proposed on the above-mentioned well(s). Very truly yours, D. F. Scheve DFS/JEB/cb Attachments cc: SOHIO Alaska Petroleum Co. File Pi(DS 11-15)W1-3 PI(DS 11-12)W1-3 RECEIVED SEP 2 191 5 Alaska Oit & Gas Cons. Commissior~ ARCO Alaska, Inc. is a Subsidiary of AtlanticRichfieldCompany t' STATE OF ALASKA i: ALASKA O~L AND GAS CONSERVATION COw, MISSION SUNDRY NOTICES AND REPORTS ON WELLS DRILLING WELL [] COMPLETED WELL 2. Name of Opqrato.r ARCO a.LasKa, Inc. 3. Address P.O. Box 100360, Anchorage, Alaska 99510 4. LocationofWell At S~f&ce 18' FNL, 131' FEL, Sec. 33, TllN, R15E, UM At Top Producing Interval 368' FNL, 2239' FEL, Sec. 4, T10N, R15E, UM At Total Depth 942' FNL, 2452' FEL, Sec. 4, T10N, R15E, UM 5. Elevationinfeet(indicateKB, DF, etc.) 58' RKB 12. 6. Lease Designation and Serial No. ADL 28328 7. Permit No. 84-205 8. APl Number 50- 029-21221 Unit or Lease Name Prudhoe Bay Unit 10. Well Number DS 11-15 OTHER [] 11. Field and Pool Prudhoe Bay Field Prudhoe Bay Oil Pool Check Appropriate Box To Indicate Nature of Notice, Report, or Other Data NOTICE OF INTENTION TO: SUBSEQUENT REPORT OF' (Submit in Triplicate) (Submit in Duplicate) Perforate Y~ 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 Qperations (Clearly state ali pertinent details and give pertinent dates, including estimated date of starting any proposed work, for Abandonment see 20 AAC 25.105-170). ARCO Alaska, Inc. proposes to perforate Well 11-15 at selected intervals within the Sadlerochit Sand of the Prudhoe Bay Unit. All wireline work will be done through a 5000 psi WP BOP/Lubricator tested to 1.5 times the maximum expected surface pressure. The SSSV will be installed at the conclusion of the perforating and clean-up operation. Proposed Perforation Intervals: 11770-11780'MD 11806-11826'MD ~'11842-11852'MD 11864-11914'MD 11928-12028'MD Ref: BHCS 1-2-85 Work · ~e2orted RECEIVED SEP 2 ]985 AJaska Oil & ~as Cans, Cor~]mission 14. I hereby,cgrtify that the foregoing is true and correct to the best of my knowledge. Regional Operations Engineer Signed .- . .. Title The space below for Commission use Conditions of Approval, if any: Approved by Form 10-403 Approved Copy Returned By Order of COMMISSIONER the Commission Rev. 7-1-80 Submit "Intentions" in Triplicate and "Subsequent Reports" in Duplicate :() :i: ;::: 'T [::: :{: :3 J..J T :{: (:)i',i (Ou..Lx_,__O{::l> F:' J {. ,'.:.:' .'::: ARCO Alaska, Inc. ~ Post Office B~.. 100360 Anchorage, Alaska 99510-0360 Telephone 907 276 1215 r~'!arch 13, 1985 Mr. C. V. Chatterton Commissioner State of Alaska Alaska Oil & Gas Conservation Commi'ssion 3001 Porcupine Drive Anchorage, AK 99501 SUBJECT' DS 11-15 Dear Mr. Chatterton- Enclosed are the Well Completion Report and gyroscopic survey for the subject well. If you have any questions, please call me at 263-4944. Sincerely, · Gruber Associate Engineer JG/tw GRU5/L24 Enclosures ARCO Alaska, Inc. is a Subsidiary of AtlanticRichfieldCompany RECEIVED Alaska Oil & Gas Cons. Anchorage Commission , STATE OF ALASKA , ALASKAI AND GAS CONSERVATION 04, IISSION WELL COMPLETION OR RECOMPLETION RI .PORT AND LOG 1. Status of Well Classification of Service Well OIL d(x GAS [] SUSPENDED [] ABANDONED [] SERVICE [] 2. Name of Operator 7. Permit Number ARCO Alaska, Inc. 84-205 3. Address 8. APl Number P. 0. Box 100360, Anchorage, AK 99510 50- 029-21221 4. Location of well at surface 9. Unit or Lease Name 18' FNL, 131' FEE, Sec.33, TllN, ELSE, UN ~-~¢/,%';~7.7[;;:-F Prudhoe Bay Unit At Top Producing Interval ! ¥'2;:,;Fi~:D I 10. Well Number 368' FNL, 2239' FEL, Sec.4, TION, R15E, UMllSur¢- ~ ;; 11-15 At Total Depth '- ~" f B. t-I ............ i 11. Field and Pool 942' FNL, 24.52' FEL, Sec.4, T10N, R15E, UN Prudhoe Bay Field 5. Elevation in feet (indicate KB, DF, etc.) I 6. Lease Designation and Serial No. Prudhoe Bay 0i l Pool 58' RKBI ADL 28328 12. Date Spudded 13. Date T.D. Reached 14. Date Comp., Susp. or Aband. [ 15. Water Depth, if offshore I 1'6. Nol of Completions 1 2/15/84 01/03/85 01/18/85I N/A feet MSLI 1 17. Total Depth (MD+TVD) 18. Plug Back Depth (MD+'rVD) 19. Directional Survey [ 20. Depth where SSSV set [ 21.Thickness of Permafrost i~N~---1-2~-1~'ND,9330'TVD 12325'ND, 9257'TVD YES I~X NO [] 2191 feet MD 1900' (Approx) 22. Type Electric or Other Logs Run D IL/BHCS/GR/SP, FDC/CNL/Cal/GR, CBL/GR 23. CASING, LINER AND CEMENTING RECORD SETTING DEPTH MD CASINGSlZE WT. PER FT. GRADE TOP BOTTOM HOLE SIZE CEMENTING RECORD AMOUNT PULLED 20" 91.5# U-40 Surf 110' 30" 370 sx CS I I 13-3/8" 72.0# L-80 Surf 2500' 17-1/2" 2200 sx Perm "E" + 400 ~.x PF "C" 9-5/8" 47.0# L-80 Surf 11342' 12-1/4" 500 sx Class "G" + 146 ,bl AP (no cmt)' 7,, 29.0# N-80 11001' 12412' 8-1/2" 325 sx modified liner 24. Perforations open to Production (MD+TVD of Top and Bottom and 25. TUBING RECORD interval, size and number) SIZE DEPTH SET (MD) PACKER SET (MD) None 5-1/2" 11 ~038' 10~952' 26. ACID, FRACTURE, cEMENT SQUEEZE, ETC. DEPTH INTERVAL (MD) AMOUNT &KIND OF MATERIAL USED N/A 27. PRODUCTION TEST Date First Production Method of Operation (Flowing, gas lift, etc.) Date of Test Hours Tested PRODUCTION FOR OI L-BBL GAS-MCF WATER-BBL CHOKE SIZE GAS-OIL RATIO TEST PERIOD I~ OIL-BBL GAS-MCF WATER-BBL OIL GRAVITY-APl (corr) Flow Tubing Casing Pressure CALCULATED Press. 24-HOUR RATE I~ 28. CORE DATA Brief description of lithology, porosity, fractures, apparent dips and presence of oil, gas or water. Submit core chips. NoneRECEIVED Alaska 0ii & 6as Anchor'age Form 10-407 JMM/WC41 Submit in duplicate Rev. 7-1-80 CONTINUED ON REVERSE SIDE ",'-~"~ :~ ~ ~.~.: ,~..~ ~.....~.,,~ .~,.:~.~.~ ~ ..... ~: ~,..~, ~,~...~. ~ ........ :~:, ~.~, ? .... ~:~-....-. .,. :..,.,... 29. ¢:~?~:':"~ :?: '..';:~'.' GEOUOGIO MA~K.ERS ..... ¢,' "~- '~ , ........ · ~" '.- ' ' ..... ' "; ..... FORMATION ~ESTS-~'~' ' NAME Include interval tested, pressure data, all fluids recover~ and gravity, MEAS. DEPTH TRUE VERT. DEPTH GOR, and time cf..each phase. .. Top Sadlerochit 11 ~t10~ 85~8~ N/A O0C 11 ~675' 87~3' Base Sadlerochit 12~0~1 ' 9025' . . , 31. LIST OF ATTACHMENTS ~ell .History~ Gyroscopic Survey (.2 Oopie~) '. 32.' I hereby certify that th~ foregoing is true and correct to the best of my knowledge ~ Associate Engineer Signed ~ ~ Title Date , ,. INSTRUCTIONS General' This form is designed for submitting a complete and correct well completion report and Icg' on all types of lands and leases in Alaska. Item 1' Classification of Service Wells' Gas injection, water injection, steam injection, air injection, salt water disposal, water supply for injection, observation, injection for in-situ combustion. Item 5' Indicate which elevation is used aS reference (where not otherwise shown) for depth measurements given in other spaces on this form and in any attachments. Item 16 and 24: If this well is completed for separate production from more than one interval (multiple completion), so state in item 16, and in item 24 show the producing intervals for only the interval reported in item 27. Submit a separate form for each additional interval to be separately produced, showing the data pertinent to Such interval. Item 21' Indicate whether from ground level (GL) or other elevation (DF, KB, etc.). Item 23' Attached supplemental records for this well should show the details of any multiple stage cement- ing and the location of the cementing tool. Item 27' Method of Operation' Flowing, Gas Lift, Rod Pump, Hydraulic Pump, Submersible, Water In- jection, Gas Injection, Shut-in, Other-explain. Item 28: If no cores taken, indicate "none". Form 10-407 * AtlanticRichfieldCompany Daily Well History-Initial Report Inallllcflonl: Prepare and submit the "lnlllll RlllOrt" on the first Wednesday after a well is spudded or workover operations are started. Daily wore prior to spudcling should be summarized on the form giving inclueive dates only. District I County or Parish I Alaska Fleld [Lease or Unit I Prudhoe Bay Auth. or W.O. no. ITitle I AFE 703508 North Slope Borough ADL #28328 IState Alaska IWell no. 11-15 Drill, Complete & Perforate Parker #176 API 50-292-1221 Operator ARCO Alaska, Inc. Spudded or W.O. begun Spudded Date and depth as of 8:00 a.m. 12/17/84 12/18/84 12119184 12/20/84 12121184 IDate. 12/16/84 Complete record for each day reported I A.R.Co's W.I. 21.66% IH°ur 2030 Hms. IPrior status if a w'O' 13-3/8" @ 2500' p~. ~' 2520' (2520'), ND Div ~--&~ Wt. 8.4 Frsh Wtr Skid ri§ 11-12 to 11-15. Accept ri§ @ l~9.~.hrs, 12/15/84. NU diverter sys. Spud well @ 2030 hrs, 12/1~/84. Drl & surv 17%" hole to 2520'. Rn 62 its 13-3/8" 72# L-80 BTC cs§ w/FC @ 2419', FS @ 2500'. M&P 2200 sx PF "E" cmt @ 12.5 PPE @ 10 BPM, followed by 400 sx PF "C" cmt @ 15.6 pp§ @ 5 BPM. CIP @ 0445 hrs, 12/17/8/~ 13-3/8" @ 2500' 2570' (50'), Drlg Wt. 8.4 Frsh Wtr PU Hydril. Set emerg slips, set FMC spools. NU & tst BOPE. PU & MU BHA, RIH, DO FC, cmt, FS & new formation to 2538'. Conduct formation tst to 12.5 EMW. Drl 2538'-2570'. 13-3/8" @ 2500' 3612', (1042'), Jetting & drlg Wt. 8.9, PV 4, YP 3, PH 8.2, WL NC, Sol 4 Drl, jet & surv 12¼" hole to 3612'. 2934', Assumed vertical 3057', 5°, Sl4E, 3057 TVD, 4 VS, 5S, 1E 3273', 10°, S2E, 3271 TVD, 29 VS, 34S, 5E 3358', 12°, S15W, 3354 TVD, 45 VS, 50S, 4E 13-3/8" @ 2500' 4795', (1183'), Drlg Wt. 9.0, PV 5, YP 6, PH 8.3, WL 30, Sol 5 Drl, jet & surv 12¼" hole to 4795'. 3546', 17°, S24W, 3536.27 TVD, 91.43 VS, 94.73S, 3850', 24°, S24W, 3821.09 TVD, 197.29 VS, 192.23S, 4308' 4551' 12.04W 53.46W , 37°, S22W, 4216.04 TVD, 427.79 VS, 406.50S, 138.84W , 44-1/2°, S22W, 4400.18 TVD, 586.29 VS, 553.57S, 198.26W 13-3/8" @ 2500' 6103', (1308'), Drlg Wt. 9.5, PV 6, YP 17, PH 8.2, WL 24, Sol 8 Drl & surv to 5718', TOH, chg bit. TIH, wsh & rm 5652'-5718', drl to 6103'. 4734', 52-1/2°, S24W, 4521.44 TVD, 723.35, 679.74S, 251.83W 5547', 53°, S25W, 5007.36 TVD, 1375.83, 1278.87S, 508.50W The above is correct S,l, gnatu re For form preparation and distribution, see Procedurea Manual, Section 10, Drilling, Pages 86 and 87. IDate 1/25/84 Drilling Superintendent ARCO Oil and Gas Company Daily Well History--Interim Instructions: This form is used during drilling or workover operations. If testing, coring, or perforating, show formation name in describing work performed. Number all drill stem tests sequentially. Attach description of all cores. Work performed by Producing Section will be reported on "Interim" sheets until final completion. Report official or representative test on "Final" form. 1) Submit "Interim" sheets when filled out but not less frequently than every 30 days, or (2) on Wednesday of the week in which oil string is set. Submit weekly for workovers and following setting of oil string until completion. District Alaska North Slope Borough County or Parish Field Lease or Unit Prudhoe Bay ADL #28328 Date and depth Coml:)lete record for each day while drilling or workover in progress as of 8:00 a.m. State Alaska JWe~ no. 12/22/84 thru 12/26/84 12/27/84 12/28/84 thru 12/31/84 1/Ol/85 thru 1/02/85 1/03/85 13-3/8" @ 2500' 6806', (3366'), Wt. 9.5, PV 10, Drl, Navi-Drl & 6041', 53°, 6691', 54°, 7176', 47-3/4°, 7444', 48-1/2°, 7937', 48-1/4°, 8833', 56°, 9275', 61°, DD YP 5, PH 8.0, WL 14.6, Sol 9 surv 12¼" hole to 6806'. S26W, 5304.66 TVD, 1769.47, 1634.97S, 678.35W S31W, 5694.75 TVD, 2288.54, 2097.72S, 915.18W S24W, 6000.79 TVD, 2664.00, 2431.46S, 1088.92W S25W, 6179.63 TVD, 2863.63, 2613.05S, 1171.67W S22W, 6507.16 TVD, 3232.13, 2951.00S, 1318.62W S19W, 7095.65 TVD, 3906.18, 3584.43S, 1553.11W S17W, 7325.99 TVD, 4280.98, 3942.85S, 1669.57W 13-3/8" @ 2500' i0,323', (854'), Drlg Wt. 9.9, PV 23, YP 16, PH 8.5, WL 8.4, Sol 16 Drl & surv 12½" hole to 10,323'. 9702', 60.5°, S17W, 7535 TVD, 4657 VS, 4289S, 1778W 10,105', 58.5°, S16W, 7739 TVD, 4995 VS, 4632S, 1877W 9-5/8" @ 11,342' 11,515', (254'), Drlg ahead Wt. 9.5, PV 8, YP 5, PH 10, WL 8.4, Sol 10 Drl 12¼" hole to 11,369', C&C, POOH. Chg rams to 9-5/8" & tst; OK. RU & rn 277 jts, 9-5/8", L-80 BTC, 47# csg & lnd w/FC @ 11,261', FS @ 11,342'. M&P 500 sx Cl "G" w/l% CFR-2 & 0.15% HR-7. Displ w/819 bbls mud using rig pmps, bump plug. CIP @ 2245 hrs, 12/29/84. Att to tst pack-off; no tst. ND BOPE, chg out tbg spool, instl & tst packoff to 5000 psi; OK. NU BOPE, tst csg & flanges to 3000 psi; OK. RIH w/8~" BHA, DO FC, cmt, FS + new formation to 11,370'. Conduct formation tst to 12.1 ppg EMW. Contrl drl ahead to 11,515'. 10,694', 55°, S16W, 8062 TVD, 5483 VS, 5106S, 2013W 9-5/8" @ 11,342' 12,417', (327'), Logging Wt. 9.2, PV 13, YP 10, PH 8.5, WL 8.4, Sol 9 Drl 8½" hole to 12,417', C&C f/logs, POH. RU Gearhart, begin logging DIL/Sonic/GR. 9-5/8" @ 11,342' 12,417', (0'), POOH f/logs Wt. 9.3, PV 11, YP 10, PH 8.5, WL 8.4, Sol 10 Fin Log DIL/Sonic/GR f/12,427' WLM - 11,300'. Rn density/neutron tls, stuck @ 10,400', wrk free, POH. Rn JB/gage ring/GR. TIH f/cond'g run, rm 12,372'-12,417', C&C mud, POOH. The above is correct Signature For form preparation and d~tribution see Procedures Manual SeXton 10, Drilling, Pages 86 and 87 IDate ITitle 1/25/85 Drilling Superintendent Alaska Oil & Gas Cons. Commission Anchorage ARCO Oil and Gas Company Daily Well History--Interim Inatl'tlCflone: This form ~s used during drilling or wOrkover operations. If ',esting. coring, or perforahng. ShOW formation name in describing work performed. NumDer all drill stem tests sequentially. Attach descmPtlon of ail cores. Work performed by Producing Section will be reported on "lntertn~" sheets until final complehon. Report official or representa,ve te~t on "Final" form. 1) Submit "lnl®rlm" sheets when hlled out but not less frequently than every 30 days. or [2) on Wednesqay of the week in which od string ~S set. Submit weekly for workoverS and following setting of oil strln(,; until completion. District Field Alaska County or Parish IState North Slope Borough I Lease or Un,t ADL //28328 Alaska Prudhoe Bay IWe~ no, 1-15 Date and depth as of 8:00 a.m. 1/04/85 1/05/85 thru 1/07/85 Complete record for each day while drilling or workover ~n progress 9-5/8" @ 11,342' 12,417', (0'), Rn'g 7" lnr Fin POOH. RU GO, rn Density/Neutron, RD GO. RIH, C&C f/7", POOH. Rn 45 jts, 7", 29#, N-80 BTC lnr on DP. 7" FC @ 12,379.89' - 7" FS @ 7" TOL @ 11,001' 12,325' PBTD, 12,417' TD, Rn'g 5~" tbg Wt. 9.2+, PV 9, YP 4, PH 11, WL 9.5, Sol 9 Cmt 7" w/325 modified lnr cmt w/2% Bentonite @ 14.8 ppg. D±spl w/235 bbls mud using rig pmps. Bump plug. CIP @ 1230 hrs, 1/4/85. TIH w/9-5/8" csg scrprs/bit, wsh f/10,547'-I0,916', tag cmt, CO cmt to LC @ 12,325', circ, tst csg to 3000 psi; OK. Chg well over to 9.2 ppg NaC1, tst csg to 3000 psi; OK, POOH. Chg top rams to 5½". Rn CBL/GR f/12,325'-10,900'. RU & begin rn'g 5½" tbg. RF_C VED ?! ,~i/'l 1"':,~ Ataska 0it & Gas Cc¥~s. COg~JssJon Anchorage The above is correct Signature For form preparation and dl~nbu~n- see Procedures Manual Sectll3n 10, Drilling, Pages 86 and 87 Oate 1/25/85 Drilling Superintendent ARCO Oil and Gas Company Daily Well History-Final Report Instructions: Prepare and submit the "Final Report" on the first Wednesday after allowable has been assigned or well is Plugged. Abandoned. or Sold. "Final Report" should be submitted also when operations are suspended for an indefinite or appreciable length Of time. On workovers when an official test is not required upon completion, report completion and representative test data in blocks provided. The *'Filial Report" form may be used for reporting the entire operation il space is available. District Alaska Field North Slope Borough Prudhoe Bay ADL #28328 Accounting cost center code State Alaska We~ no. 1-15 I County or Parish I Lease or Unit' Auth. or W.O. no. }Title AFE 703508 I Drill, Complete & Perforate Parker #176 API 50-292-1221 Operator AR.Co. W.I. Ic°strT°tal centernUmberprior°f wetlSto plugging(aCtive and°r inactive) on this ARCO Alaska, Inc. 21.66% labandonment of this well Spudded or W.O. begun Date IHour I Prior status if a W.O. Spudded 12/16/84 ! 2030 Hrs. Date and depth I Complete record for each day reported as of 8:00 a.m. 1/08/85 5½" TT @ 11,038' 12,325' PBTD, 10,952' Pkr, RR Fin rn'g 264 its, 5½", 17#, L-80 8RD AB MOD tbg w/TT @ 11,038'. Displ well w/crude + 50 bbl diesel cap. Set pkr. Press ann to 2000 psi. Shear out sub @ 3000 psi. Press to 3800 psi f/tbg tst. Set BPV. ND BOPE. NU & tst tree to 5000 psi. Press tbg to 3500 psi f/long term tbg tst. Pmp 146 bbl Arctic Pak dn 13-3/8" x 9-5/8" f/freeze protection. RR @ 0400 hrs, 1/8/85. Moving rig to L1-9. Old TD New TD 12,417' (1/01/85) 12,325' Released rig Date 0400 Hrs. J PB Depth Kind of rig 1/08/85 Rotary Classifications (oil, gas, etc.) Oil Type completion (single, dual, etc.) Single Producing method Official reservoir name(s) Flowing Sadlerochit Potential test data Well no. Date Reservoir Producing Interval Oil or gas Test time Production Oil on test Gas per day Pump size, SPM X length Choke size T.P. C.P. Water % GOR Gravity Allowable Effective date corrected The above is correct Signature I Date ITitle 1/25/85 For form preparation ~[d dis'~ribution, see Procedures Manual, Section 10, Drilling, Pages 86 and 87. Drilling Superintendent February 26, 1985 Directional Services Pressure Services Chemical TransmissiOn Systems Mr. Randy Ruedrich ARCO Alaska, Inc. P. O. Box 360 Anchorage, Alaska 99510 Our Boss Gyroscopic Survey Job No. AK-BO-50003. Well: 11-15(SEC ~ o._ T11N R15E) Field: Prudhoe Bay :* ,, Alaska " · ''1985 Survey Date- January 18, Operator: McGuire~ Mr. Ruedrich: Please find enclosed the "Original" and one (1) copy of our Boss Gyroscopic Multishot Survey on the above we'll. Thank you for giving uS this opportunity to be of service· Sincerely, NL SPERRY-SUN, INC. Ken Broussard District Manager Enclosures NL Sperry-Sun/NL Industries, Inc. P.O. Box 6207, Anchorage, AK 99502-0207 (907) 563-3430 RECEIVED '.~..~ .:'-, %; i 8 1885 AJaska Oil & Gas Cons. 6ommission Anchorage SPERRY=suN -WELL--SURVEY! NO--coMPANy A CHO :AOE ALASKA ARCO ALASKA. INC. ii=15(SEC33--TiiN-R15EF PRUDHOE BAY ALASKA VERTICAL SECTION CALCULATED ALONG CLOSURE COMPLITiqTION-IIATE. JANUARY 21, . PAGE" DATE OF SURVEY dANUARY 18. 1985 BOSS--GYROSCOPIC-SURVEY JOB NUMBER .AK-BO-50003 :KELLY BUSHING ELEv, = 58,00 FT. OPERA'TOR=MCGUIRE .................................... TRUE .............. SUB=SEA MEASURED VERTICAL VERTICAL' DEPTH DEPTH DEPTH 0 0.00 -58.00 100 100.00 42.00 200 ..... 200;00 1-42;'00 300 300.00 242.00 400 400.00 342.00 COURSE----COURSE INCLINATION DIRECTION DEG MIN DEGREES SEVERITY DEG/IO0 FOTAI: REC TANGULAR. .' COORD INA TE S NORTH/SOUTH EAST/WEST 0 0 0 9 0 I5 O' 9 0 14 N O. 0 E 0.00 S 55.89 W 0.16 S--30~.--6'0--W 0. i~ "=~ 50 W ' 0'14 S 6.30 E 0.22 O. O0 0. O0 0.08 S 0.12 W 0]~-~5' S 0.-35-W 0.62 S 0.58 W 0.91 S 0.67 W VERTICAL SECTION ....... 500 6OO 700 ................... ~00 900 1000 .................... 1100 1200 1300 .... 500,00 ........ 442~00"': ........... 0 ...... 600.00 542.00 0 19 o~' 39.89 E 699.99 641.99 0 19 ~ ~0.69 E 799;-99 74'1';-99 899.99 841.99 0 41 S 36.10. E 999.98 941.98 '0 45 S 25.50 E ....... 1099;97 ....... j--'-104'1';"97 '.0 .... ~-1- --S--40~3~:E 1199.96 .. 1141.96 0 41 S 32. 0 E 1299.96 1241.96 0 24 S ~.~ 69 E 5 ........ S---18, 69-"W 07-.l'-6 0.28 0.11 . o. 0.24. 0.15 0;20' 0.10 0.29 O. O0 0.11 O. 79 1.09 1-Z-1-9-'-$ ............... 0 ~'6'7 W 1. ~ ....... 1400 ......... 1399.96 ....... r]34~1-96' .-~.~ 1500 1499.95 1441.95 1600 1599.95 1541.95 ............ 1700 ......... 1699;'95 ........ 1641';95 1800 1799.95 1741.95 1900 1899.94 1841.94 '-- 2000 ........... 1999~94-----]~41";'94'-- 2100 2099.93 '2041.93 2200 2199.93 2141.93 0----1'6 ........ 0 23 S 41.60 E 0 28 S 4!. 89 E 0-- ~24 ...... S-~4~;'~-I 9-E 0 31 S 54.89 E 0 30 S 55.10 E _ ~ . . .30~E 0 27 ~ N 84.10'E '~' :'' 0Z59 0 48 N 36.60 E 0.60 0. I1 O. 09 -0.-07 -- 0.14 O. 02 1.48' S 1.96 2 .--6-4--S 3.53 4.62 5T~8-S 6.65 7.49 8-.--00-S 8.43 S .9. O0 S 9;-57-S 10.08 S 10.60 S 0.52 W 1.57 0.24 W 1.92 O;02-E 2,-47-- 0.53 E 3.12 1.17 E 3.'.-?2 I-¥85- E '4 T 67-- 2.56 E 5.33 3.02 E 5.95 3~-32--E 3.71 E 4.21 E -4:-74-E 5.36 E 6.10 E 6.60 6.95 7.56 7.79 .55. '23--~ 8.39 7.53 ::. 1-1.-F31 S · '11.72 S 11.11 8 . ,.:. Y E 8.21 E '2300 2400 2399.91 2341.91 0 33 N 58.80 E 0.23 2500 2499.91 2441,91 0 21 N 66.89 E 0.22 ............... 2600--2599;~1 ...... 2541%-91--. 0-----20------N--69~39--E. : .... .L"~-03 2700 2699.90 2641.90 O' 19: N.74.39 E ' ' 0.04:: · : 2800 2799.90 2741.90 0 22 ..... 2900 2899,90 ' : ..... 2841,90 ........ ' .... 0 27 ............ S'-88;-69-E 0;-12' 2299: 92 2241 92 ............ 0 "38- N ._ 8.19-- E ............. 0;'17 ............... 10,-I 0-'--S .................. 8',-98-E ................... 6732 9.41 S 9.74 E 5.40 9.04 S 10.44 E 4.81 8¥ 8'1-- S 1-1%~ OCY- E -4¥-40-- 8.63 S . : 11.55 E 4'04 : 8.50 S . 12.15 E -:.~.70 :'A~.46 ....... o'" ............ 1 --. 87~- .... E~ : .................. 3.4'1 ...................................... SPERRY'- SUN--WEEL--SuRvEyI NG-C. oMpRN¥ ANCHORAGE ALASKA ARCO ALASKA, INC. 11~1'5(SEC33 TllN"R15E¥ ...... COMPUTATION-DATE PRUDHOE BAY dANUARY 21, .1985 ALASKA VERTICAL SECTION CALCULATED ALONG CLOSURE ....... PAO~-2- DATE OF SURVEY JANUARY 18, l°n~..~. BOSS-GYROS~.OPIC--SURVEY JOB NUMBER AK-BO-50003 KELLY BUSHING ELEV. = 58.00 FT. OPERATOR~MCGUiRE ....................... TRUE MEASURED VERTICAL DEPTH DEPTH SUB-SEA GOURoE-----~:OURoE DOG~C-EG TO~AL VERTICAL INCLINATION DIRECTION~ SEVERITY RECTANGULAR COORDINATES DEPTH DEG MIN DEGREES DEG/IO0 NORTH/SOUTH EAST/WEST 3000 2999.87 2941.87 3050 3049.79 2991.79 3100 ........ 3079:56 .... 3041-;56 3150 3200 .................... 3250 .......... 3300 3350 ............... 3400 ....... 3450 3500 1 49 S 12.50 E 4 36 S 13.89 E ~--20~S--1-1.--5~)-E 314~.17 30~1.17 7 33 S 9.39 E · 3198.68 3140.68 8 41 S 6.19 E 3248,03 31~0.03 3297.23 3239.23 10 41 S 1.30 W 3346.23 3288.23 12 14 S 12.50 W 3443.52 3385.52 --14 29 S l?.&? W 3491.76 3433.76 ................... ~600 ......... 3587;'22 ...... 3527~22 3700 3681.41 3623.41 3800 3774.28 3716.28 3~0~ ..... ~865~45---~.07:-45 4000 3954.76 3896.76 4100 4042.01 3~84.01 ............. 4200 ........ 4-126;62 .......... 4068-'.6z 4300 4208.08 41 4400 4286.11 4228.11 -4500 ........4360.--32 4802~32 4600 4429.80 4371.80 4700 44~4.15 4436.15 ...................... 4800 ........ 4554-~-36 ...... 44~6-;-36 4900 4612.79 4554.7? 5000 4671.25 4613.25 1.78 10.02 S 13.62 E 5.54 12.75 S 14.27 E 3;5I 17;-40--S ..... ~5-;30=E 2.49 23.35 S 16.37 E 2.45 ~3 . o(.36 S 17 34 E .......... 2'~58 ........ 38,'38-S ............ 17~91---E ....... 2.16 47.28 S 17.77 E 5.40 57.0~ S 16.71E 8~14 67-~76---S .......... 1-3;-82'-E 2.53 7:~. 15 S 15 · 59 S 21.60 W' 3.16 91.44 S 8---37 ':~'2.~ ;-:~9~-W .... --~2;-6~; ' 1-1-8z.91--S" · 20 .-4 '-' ~":' '-' >'~. 8? W 1 147.75 22 54 S 23. 0 W 2-'.34 183.85 o ~' 25--~36~8-~2;-60--W 2 .--c¢9': 221-;-72 S. 27 49 S 22.3.9' W ..~iii~~ 2.22'~,~ ' 263' 24 S 30 39 9.:~7 E 5.33 E ..... 19.27 W 33.71 W ' 4~.~2--W 66.81 W VERTICAL SECTION 4.62 6.~4 16.13 22.36 ..... 29;67-- 37.~8 47.62 58;62-- 70.63 83.77 1'13.-5(~- 147.01 184.01 225;05-- S 22.37 W :':::. 2.84: : :: :308.40 S- :~5.43 W 31:3.'/8 .......... 33 ..... 44 ........ S-22-;-60-W: ..... 3;08------G:57;-6-2--': .... ' ' .~ ~.. --- 1U._ ;-82--W ........ :'::72 :-03-- 37 7 S 22.30 W 3.39 411.20 S 127.95 W 40 17 S 22.69 W- - 3.17 468.97 S 151.89 W .48---51- S 23 .O-W: . : 48' 6~ ': i iS,:.'22]60:W':.ii..: i if:~.:4:,:27 ::.'i.:.:!5..'.96.98.'Si:-- ;':'205.-76W 51 '46 Si 22' 50 W - , :' '3.66 ': :' .: 667.65. S 235.10 W . ~ ("~ '. 54---1.. ~ ~-.¢ .... ~ _ ~..~ 741.c, 1 ~ ~- ~6~,.o4 W 54 19 S 23.50 W 0.5.9_ ' 815. ?3 -S 2.97.. 75 -W 54 7 S 23.8.9 W 0.3.9 8;~0.22 S . 330.36 W Z . 42:9.96 4'.~2.45 559~. 35~- 631.23 707.70 787;-4'6'- 868.53 '.949.54. 5100~--4729; 87 ..... 46-7-1--;-87 5200 4788.44 4730.44 :':-:: 54 '12.' i:S :24, i~'~:W i:~:~.'~' !'::¥0':~'1'5 :..r~: .10&.~8;;27~:S:~/:-: i...-:39.6,28 W :':; ::. 1111 '~0:. 5300 4847.16 478':2.16 5:31 52'I ~ S:':24-: O W: .: ~:!"'.-.:('-~:-:"35:;:i:::i::::' II12.19':Si'i:'i '.:'42~'.261:W :! 11'.~2~9 5400 ...... 4906z-1-7--~4848 ~I7. SPERRY=SUN-WELL-SURVEYiN ~FCOMPANY ANCHORAGE ALASKA ARCO ALASKA, INC. ....... ll=15(SEC33-T1-1N-Ri5E) PRUDHOE BAY ALASKA COMPUTDTION-DATE JANUARY '21, !985 ' ' : · ; VERTICAL SECTION CALCULATED ALONG CLOSURE DATE OF SURVEY JANUARy BOSS GYROSCOPIC--sURVEY JOB NUMBER AK-BO-50003 ~ KELLy BUSHING ELEV. - C, PERATOR-=MC~LFI-RE . 18, 1985 58.00 FT. FRUE MEASURED VERTICAL DEPTH DEPTH SUB~--SEA' 'COURSE .... --COURSE- DOG=EEG TOTAl:. VERTICAL INCLINATION DIRECTION: SEVERITY i'RECTANGULAR coORDINATEs DEPTH DEG MIN DEGREES DEG/100 NORTH/SOUTH EAST/WEST 5500 4965.62 4907.62 5600 5025.66 4967.66 -- 5700 ....... 5085;98 ....... 5027;-98 5800 5146.50 5088.50 5900 5207.21 5149.21 ......... 6000 -5267;70 ........... 5209,70 6100 5327.66 5269.66 6200 ~ 5~7.22 5329.22 ................ 6300 ....... 5446~6~ ..... 5388;66 6400 5506.37 5448.37 6500 5566.18 5508.18 ............. 6600 ........ 5625.78 ...... 5567;78 6700 5684.98 5626.78 6800 5744.79 5686.79 ...... 6850 5776.34 5718. o4 '~-~ 6900 5809.89 5751.8~ 6950 5844.38 5786.38 VERTICAL SECTION 53 13 S 25. 0 W 52 ~ -' ~ S 25.89 W -52~48----?~o-~-26 .---O-W 52 42 S ~5 89 W 52 31 S 25.80 W -53 ....... 1 ........ 53 17 S 26.30 W 53 35 S 26.89 W 53 ...... 28---S-27~60--W 53 12 . S 27.60 W 53 19 S 27.69 W 53 52 S 28.8~ W 52 40 S 27.60 W 4~---4-~-S--24~39-W : 46 37 'S 22.50 W 46 10 S 22.10 W 5.65 1,07 1.06 1259.17 S 495.31 W 1352.89 0.76 1331.38 S 529.68 W 1432.57 0T-19 'i~03¥09-S .... 0.13 1474.67 S. 5~?'.41W 15~1.21 0.20 1546.18 S ~634.06 W 1670.33 0;-52 ...... 16'I7;82'S-; ......... 668.84"W ............. 1749~61 0.35 1689.66'S 704.11W 1829.25 0.57 1761.48 S 740.08 W 1909.12 0;58-~-832;97-S 776;90-W ......... I988¥98-- 0.26 1904.06 S 814.07 W 2068.59 0.14 1975.05 S 851.26 W 2148.11 0';-67 ........... 2045;88--S ........... 889.08'-W .......... 2227.'71 0.48 2116.57 $ 927.78 W 2307.47 1.59 2187.15 S 965.72 W 238~.88 8~74~---2221-;99--S 782;-7~-N 2425¥~7~ 2255.98 S 997.50 W 2462.48 · 228?.48 S 1011.23 W 2498.67 ............ 7000 7100 5947.48 7200 6015.03 .................. 7300 ...... 6082;1~ ........ 7400 6148.94 7500 6215.36 .................. 7600 ......... 6281¥84 ...... 7700 6348.64 7800 6415.71 --7900-----6482;'84- 8000 6550.14 8100 6618.00 ........ 8200'-' 5889.48 5957.03 6024z'14 6090'94 6157.36 -6223,84 6290.64 6357.71 6424~84 6492.14 6560.00 '6686;34 ' ...... 6628.34 · _878. .,.,o,',_... ,.: --~o .~o ._ -.'.,¢.. z. w 0;:30----~2322';'93-S ..... I'024;85W .~.._.:,4:-76 47 11 S 23.10 W 1.11 2390.14 S 1052.90 W 2607.54 47 48 S 24.39 W 1.14 2457.62 S 1082.60 W 2681.15 -4-7---52 $~-24~39-'W~. : .-(r~i}7 ::. 252571~d,S-~--1-1-:~.22-W : 2~755.--1-1--- - 48 '18 ' S':24-69:W.: ::::::::: :.: 0;48 : ::- 2592'82 S ::::. 1144.14:W :::.:::": 2829.35 : : 48 27 .: .S:24;30W ::::::': '?: 0; 34 ':.: ::: 2660,85 :S': .... 1175-'14: W ::: 2~03,92 _5-_2..~ ......-~_:_ ~'~"--~ ..... :' ' ':' ': - ~--~-~- ~-"~ ..... ,"~ ~--5 ~ ~ ..... ~-7 .... °-"'~ ,--~ · ' ' 4~ 1~ ~ .4.4. E~O W (:~. 4~, ~7--Y. u7 :~ 1 ~0~,. 5.. -W ~.. 7~.. 4o 47 57 '.3 23.19 W 0.51 27:?7.31 S 1235.26 W 3052.80 47 47 A '-~' ';-'~. 10 W O. 83 2865.75 S 1263.~--:':~-' W 3126.91 .: 4?---52 S .2 i. 5'¢.?-W. : :.: .:: : O. 45 2~B-34.-~-~ 7--S~ 1291-~-'L~5-W ' 32~1.-~)'1--- 47 30 S 20..~-9' W : :: 0,58 ..: 3003 52 S" 1318.07 W 3274'.96 ~ : :. : · . : . . '47 1 S: 20' lc2 W ' . .:.: 0.:7:1 ::: :': 3072.30::.S 1343.88 W 3348, 41 ......... 46 ..... 46 .......S'-19;-69-W 0;-4~p~ 3-I40'~- '"- -'-:: ..... --' '-'-- .... . ~. 5 1<.6o. 79 W: ...... '-3z;2I';"41 ..... ..................................................... SPERRY=Si.iN---WELL-SURVEYiNG-C~p]qN~ ANCHORAGE ALASKA ARCO ALASKA, INC. ..... ll~-I5(SEC33-Tl'lN-R15E)' COMPUTATION-BATE .:.~ ~ PRUDHOE BAY dANUARY 21, 1985 ALASKA ' VERTICAL SECTION CALCULATED ALONG CLOSURE 'PAGE--4-- DATE OF SURVEY JANIIARY_ 18, ,~o~..._.~. BOSS--GYRO~PIC.--SURVEY dOB NUMBER AK-BO-50003 KELLY BUSHING ELEV. = 58.00 FT, OPERATOR~MCGUiRE ................ ~ ._ ..................................... TRUE ............. SUB-SEA ............ COURSE--COURSE DOG=L~G ....... TOTAE MEASURED VERTICAL VERTICAL INCLINATION DIRECTION SEVERITY RECTANGULAR COORDINATES DEPTH DEPTH DEPTH DEG MIN DEGREES 'DEG/IO0 NORTH/SOUTH EAST/WEST ~VERTICAL SECTION 8300 6755.03 6697.03 8400 6824.23 6766.23 ................ 8500 .......... 6893';-59 ..... 6835z'59 8600 6960.91 6902.91 8700 7024.06 6966.06 ........... 8800 ....... 7082,-73 ....... 7024,73 8900 7136.95 7078.95 9000 7188.16 7130.16 ............... 9100 ........ 7238;06 ........ 7180,-06 ......... 9200 7286.74 7228.74 9300 7334.29 7276.29 ................ 9400 ....... 7381 - 36 ...... 7323 c36 9500 7428.96 7~70.96 9600 7477.39 7419.39 .............. 9700 ....... 7526;'48 ....... ~468c48 9800 7576.21 7518.21 9900 7626.62 7568.62 46 27 S 19.60 W 0.32 3209.37 ~ 1 ......23 W 3494.08 45 57 S 19.30 W 0.54 3277.43 S 1417.27 W 35~A '?/ ~6'~--l~-----S--l-8~39--W 0;-$9 3345;~0-S ~-440c54-W--- 3638;25-- · ~A 3415.85 S ' 1463.56 W 3712.12 49 9 S 17.89:W 52 30 8 17.30 W 3.38 :3489.75 S · 1486.99 W 3789.54 ......... ~ .... ~ .............. .... 7 ..... S-'16,'50--'W ..........~-3;-1'9 ..... 3567;22 ~ ........ 1510;52-"W .... 387'0;34 .... 58 41 S 15.60 W 59 42 S 15.19 W 60 .... 25 .......S--ISi'IO'-N · 61 18 S 15.19 W 61 54 S 15.39 W 6-1---55 ....... S-I5c89--W ~1 13 S 15.69 W 60 50 S 15.30 W 60---22 S--t5z-O-W-- 59 58 S 15.39 W 59 28' S 14.80.W 3.15 3647.96' S 1533.73 W 3954.10 1.08 3730.76 S 1556.54 W 4039.65 '0;72----3814-;-4-i-S ......... 1-579;-19-W- :~ 4-125~93-~ 0.89 3898.72 S 1602.01W 4212.89 0.62 , 3983.57 S: : 1625.23 W 4300.50 (~44--z----4068c53-S~-l-6'49;-O3-W-- --438~.-~-1--- 0.73 4153.15 S 1672.97 W 4476.05 0.52 4237.45 S 1696.35 W 4563.20 6~.-54 4321-~55-S-------1719;~-W----4649;~5-- 0.52' 4405.27 S 1741.87' W 4736.'~3 0.73 4488.65 S 1764.37 W 4822.~0 ........... 10000--- 10100 7728.86 7670.86 10200 7780.73 7722.73 .................. 10300 ............. 7833;=30 ..... ~7-75;'30 10400 7886.98 7828.98 10500 7941.80 7883.80 ..... 10600 ..... 7997c95 ...... ~939;-95 ....... 10700 8055.32 7997.32 10800 8114.51 8056.51 '-7677;52 ........ 7619;'52--~ .... 59---21 ....... 58 52 S 15.30 W 58 38 S 15.89'W 57-----5._5 .... ---S--15~69-N 57 8 S,15.89 W 56 21 S 16.39 W 55 ....... 19 ....... 8---15;-89-W 54 39 S 16.30 W 52 44 S 16.30 W 0-; 36 .... 45'71-; ._ ( o . 1786-;--65- W .........4907-..- 99- 0.49 4654.59 S 1809.22 W 4993.44 0 56 4736 o3 S l°.q'-' ..... ~.~...-1 W ~078.P; 62. 0.79 ~ ' 4899.96 S '1878.'34 N 5247.48 0~:90 .. 4980.29 -1-;-10 :::' 5059;-77-S'--'¥ 0.75 51~8.46 ~ 1947.33'-N 5495.03 1.92 5215.80 S-- 1969.'95 N 5575.39 10900 ........... 8176v52- 8 t-18.--52 50---35 ~S--1-6-~50--W-- :.,2;-1'6 5291-;~]4--S.'.-~- t-992.~')9-W-- 565:~c6~ . : 11000 8241.22 8183.22 48 46 S 17,60 W 2. O0 ' 5363, 92 S. 2014.43 W 5729.71 11100 8307.15 8251.15 45 38 S 18, 80 W . 3.24 · 5433.63 S 2037.33- W. ~,: 5803.02 1-1200 ........8380;56 ...... 8322'~ 56 ..... 43 ....... 1-t-: ..... S---20-~C~W--' ' .~ ~5 ~- -~ ~, ...... ,-- -- .................... ~ ~ 49... 65 ~. ~o~o. 56 W ' 587~c~Y- · . · ..................................... SPERRY~'SUN--WEEli'--suRvEYiNG-COMPANY ANCHORAGE ALASKA COMPUTATION--DATE dANUARY 21, 1985' ARCO ALASKA, INC. 11-=15(SEC33. TllN-R15E) PRUDHOE BAY ALASKA VERTICAL SECTION CALCULATED ALONG CLOSURE DATE OF SURVEY dANUARY BOSS ~YROSC. OFI.C--SURVEY dOB NUMBER AK-BO-50003 KELLY BUSHING ELEV: =' OPERATOR=MCGUIRE . 18, 1985 ~.,o~--'~' ' O0 FT . .................................. TRUE ........... SUB=SEA ................ COURSE------COURSE'-- MEASURED VERT I CAL VERT I CAL I NCL I NAT I ON D I RECT I ON DEPTH DEPTH DEPTH DEC M I N DEGREES .......... 12400 ........ 9319; 59 ........ 9261.59 12412 9329.59 . 9271.59 DOI~=EEG-- TOTAL SEVERITY RECTANGULAR ·COORDINATES DEC/lO0 NORTH/SOUTH EAST/WEST VERTICAL SECTION 11300 8454.28 8396.28 41 48 S 20.30 W 1.40 5563.07 S 2083.83 W 5940.55 11400 8530.25 8472.25 39 16 ~' ~ 19.69 W 2.56 5624.14 S 2106.07 W 6005.54 -1-1500 8607~65----8549;~5 - 39---1-7 S--l~.~O-W'. 0~38 ~ 5~83:86--~S- 2~27~0--W - ~0~'--.os~-o~4~ 11600 8684.08 8626.98 ~3 ' . ~v 25 S 18.89 W' 0.18 5743.82 $ 2147.74 W 6132.23 . . ~ . . 11700 8762 13 8704 13 39 ~5 S 19 0 W 0 18 5803.99 S 2168.40 W 6195.82 .... 11800 .... 8839.24 .... 8781.24 ..... 39 ...... 30 .......... A--19.3?--W ....... 0;-27 ........ 5864;I2-'S ...........2189;34'--W .......... 6259;48 ..... '11900 8916.43 8858.4:3 39 26 S 19.80 W 0.26 5924.01'S 2210.67 W 6323.05 12000 8993.56 8935 56 39 37 S 19 89 W 0 19 ~'='~ 88 S .~.~ ~o ~. W 6386.69 m ~ e ~ ~ m m . ~ .... 1'21 O0 ........ 9071-;'62 ......... 9013 62 .......... 37--- 43 ...... S-21T30--W ..... 2 ;-09-~ ...... 6042F36--. S---'-2254. ~5 -W .... ~449;"16--' 12200 9152.89 9094.89 33 32 S 22.69 W 4.26 6096.37 S 2276.]'~ ~o W 6507.38 12300 9236.24 9178.24 33 32 S 22.69 W' 0,.00 6147.34 S 2297.35 W 6562.59 33-- "-'~o~ ........ ~-~ ~. ..... o,' ~:-'-'~ 0;'00 .... ~1'98;-32 '-S ' -:--2318;-67:'-W ..... 6'61-7';'-81 ..... 33 32 S 22.69 W 0.00 6204.43 S 2321.23 W 6624.43 ...... HORIZONTAL-DISPLACEMENT--= .... 6624;'43---FEET--AW-SOUTH-20---DEG~--~O~MIN~-WEST-AT-MD-=-12412 THE CALCULATION PROCEDURES ARE BASED ON THEUSE OF THREE'DIMENSIONAL .RADIUS OF'CURVATURE METHOD. ......................................... SPERRY=SUN-~ELL--SURVEYiNG-i:OMpANy ANCHORAOE ALASKA ARCO ALASKA, INC. ...... ll~15('SEC33-TllN--R15E) ........................................ COMPUTATION-DATE PRUDHOE BAY JANUARY 21, 1985 ALASKA ~ DATE OF SURVEY dANUARY 18, JOB NUMBER AK-BO-50003 19"?, KELLY BuSHINO ELEV. = 58.00 FT. OPERATOR~MCGU I RE--'- INTERPOLATED VALUES FOR EVEN 1000 FEET OF MEASURED DEPTH TRUE MEASURED VERTICAL .... DEPTH ............... DEPTH SUB-SEA TOTAL· ' VERTICAL RECTANOULAR' 'coORDINATES MD-TVD VERTICAL "DEPTH .... NORTH / SOUTH-- 'EAST/WEST---1ZrI-FFERENCE---~7.0RRECT ION 0 O. O0 -58. O0 O. O0 O. O0 O. O0 1000- -- 999-~8- '--941~.--98- 2000 1999.94 1941.94 11.31 S : 6.73 E : :::'~ 0.06 - 0.04 3000 2999.87 2~41.87 10.02 S ' 13.62 E . 0.13 0.06 .................. 4000 ...... 3954;-76 .......... 3896;'76 ........... 263~24-S ..... 5000 4671.25 4613.25 890.22 6000 5267.70 5209.70 1617.82 ~ 668.84 W 732.30 403.55 7000 ........ 5878 8000 6550 9000 7188 0000 ........7677 1000 8241 ,' 96 ........... 5820 ;-96 ............. 2322 ;' 93- $---1024; 85--W ..... 1-121-;-04 ......... 388;-73 .14 6492. 14 -' 3003.52 S 1318.09 W 144.~.86 328.82 .16 7130.16 3730.76 5 1556.~,4 W 1811 84 ~61 .~9 · -' 52 ..... 761-.9-;'52 ................. 45~ 1--;-80-:3--- 1-'786;~65--W'" .-o.... '~'"-"-~"~--" ~'..~o 51-A ;-6-4-. · 22 8183.22 5363. ~2 S 2014.43 W 2758.78 436.29 12000 8993.56 8935.56 5983.88 S 2232.28 W 3006.44 247.66 .... 124-1--2---~9329z59----~.27-1z59 6204z43-~3' ~S~I.-~-W . 3[~2.-4-1 75.--~.-6 THE CALCULATION PROCEDURES ARE BASED ON THE USE OF THREE DIMENSIONAL RADIUS.'OF CLIRVA]'URE METHOD. ....................... SPERRY=SUN-WELL--SURVEYI:NG"COMPANY:: .................................................... PAGE'7-7 .... ANCHORAOE ALASKA COMPUTATION--La~TE dANUARY 21, 1985- ARCO ALASKA, INC. 1-1-~15(SEC33.-T11NR1~5E) PRUDHOE BAY ALASKA DATE OF SURVEY JANLIARy dOB NUMBER AI<-BO-50003 KELLY BUSHINO ELEV~ =. OPERATOR=MCGUIRE 18, 1985 58,00 FT. INTERPOLATED VALUES FOR EVEN 100 FEET OF SUB-SEA DEPTH TRUE suB-SEA TOTAL. ' MEASURED VERTICAL VERTICAL RECTANGLILAR'~ COORDINATES:II~ -MD-TvD VERTICAL --;-~'~--DEPTH ................... DEPTH DEPTH ..... NORTH/SOUTH --EAST/WE"S~DIFFERENCE~CORRECT-i'ON 0 0.00 -58.00 58 58.-00 158 158.00 100.00 258 258.00 200.00 ................ 358 .......... 358~00 ........ 300~00 458 458.00 400.00 558 558.00 500.00 ..... 658 ....... 658~-00 ..... ~0~0 758 758.00 700.00 !. O. O0 0.1.9 0.56 1.13 1.30 2.30 858 ................... ?58 1058 1058.00 1000.00 1158 1158.00 1100.00 .............. 1258 ........ 1'258;00--~200~-.00 1358 1358.00 1300.00 1458 1458.00 1400.00 1558 ......... 1~58;-'00 .......... 1'500;00 1658 1658.00 1600.00 1758 1758.00 1700.00 858. O0 800. O0 . ' 3.13. ............. 958; 00'---.- .......... 900,-00': .............4';-1'2~'S 5.29 6.22 7.-21 :,7.84 O. O0 0.--02-0 0.25 W 0.48 W 0.65 W 0.67 W 0. o--'33-W O. O0 OvO0 O. O0 0.00 . '0.--00 .... O. O0 ' O. O0 · · . :~ 22 S:: <' ".=,-~ E ::. :': :::0 04 8:74-S ~E ~:05 .9. L~5 ~s 4.53 E 0.05 ~.86 S 5.06 E 0.05 0.--00' O, O0 O, O0 0~00 0.00 0.00 0.--00' · 0.11 W : :: 0.01 0.24 E:::-:: '; :~ 0.01 0~-93-E 0702 1.52 E 0.03 2.2.9 E 0,03 2-.-90-E :: . O. 0:¢ 3.-18 E: :' ::::. 0.04 - : :- O. O0 O. O0 :0;0I- 0.01 0.01 '0¥0-1 O. O0 0.00 0.00 O. O0 ARCO ALASKA, INC. 1-1~15(SEC33.-TllN.R15E) PRLIDHOE BAY ALASKA ..................................... SPERRY=SUN---WEEE--SURVEYiNG-COMPAN¥ ANCHORAGE ALASKA DATE OF SURVEY JANUARY 18, COMPUTATION--DATE dANUARY 21, 1985 :' dOB NUMBER AK-BO-50003 1985 KELLY BUSHING ELEV. = 58.00 FT. OPERATOR-MCGUI'RE INTERPOLATED VALUES FOR EVEN 100 FEET OF SUB-SEA DEPTH TRUE SUB-SEA TOTAL MEASURED VERTICAL VERTICAL RECTANGULAR COORDINATES MB-TVD VERTICAL ~ .............................. ~ ---~ __ ~ ..... ~...,' __ __'_ , -. ___:___~? . ~ .... .... DEPTH ................. DEPTH DEPTH NORTHI~UTH EA~TIWE~T DI~FERENUE L. ORRE~TIuN 1858 1858.00 1800.00 10.39 S 5.79 E · - 1958 ........t958~-00 .........1900;00 2058 2058.00 2000.00 11.74 S 7.06 E 2158 2158.00 2100.00 11.58 S 7.86 E ............... 2258 ...... 2258~00 ........... 2200~00 ................. 10;47-S ........... 8z69--E 2358 2358.00 2300.00 9.63 S 9.39 E 2458 2458.00 2400.00 9.14 S 10.20 E ....... 2558 .........2558~00 ..........2500,'00 ................... 8,90--S ............. 10-.--77-E 2658 2658.00 2600.00 2758 2758.00 2700.00 ................... 2858 .......... 2858~'00 ....... 2800~-00 2~58 2958.00 2900.00 3058 3058.00 3000.00 ........... 3158 .......... 8158-,-00 .... 3'100~'00--- · 3260 3258.00 3200.00 3362 3358.00 3300.00 ............... 3464 ........ 3458;'00 ....... 3400'~'00 3569 3558.00 3500.00 3674 3658.00 3600.00 8.70 S 11.32 E 8.55 S 11.88 E 8z45"-S ..... 12~53- E 8.75 S 13.33 E 13.40 S 14.43 E -'-24~'51--- S-------1-~-z58-E 40.10 S 17,97 E 59.5? S-::' : 16.15 E 82-~-7 O- S- ...........8 ~-:~--E- 110.08 S 2.32 W 141.66 S 15.85 W O. 06 0. O0 0:£~ ~0-;-'00 0.07 0.01 O. 07 O. O0 0:-08 .................. : .... 0 ~ 01 ..... 0.0~ ' 0.01 O. 09 O. O0 0;-'09 ..................... O; O0 ......................................... 0.07 O. 10 --0;10 0.11 0.24 0:8:~' 2.12 4.04 11.24 16.97 O. O0 O. O0 0~- O0 0.01 0.13 1.23 1.92 4.28 5·-75 .................................... SpERRY=suN~-wELb-SURVE¥i N-G-COMPANY ANCHORAGE ALASKA ARCO ALASKA, INC. ......... 1-1~.15(SEC33--.Tll-N---R1-5E) PRUDHOE BAY ALASKA COMPUTATION-BATE JANUARY 21',' 1985 pAGE---9.. ~ DATE OF SURVEY JANUARy I:B, 1985 JOB NUMBER AK-BO-5000.~ KELLY BUSHING ELEV, . = OPERATOR~MCGUI RE 58' 00 FT. INTERPOLATED VALUES FOR EVEN 100 FEET OF SUB-SEA DEPTH TRUE SUB-SEA TOTAL MEASURED VERTICAL VERTICAL RECTANGULAR. COORDINATES MD'TVD VERTICAL -~-~"-DEPTH ................ DEPTH ................ DEPTH ..... NORTH/SOUTH' --EAST/WEST 'DIFFERENCE--'--CORRECTI'ON 3782 3758.00 3700.00 389~----3858:00 3800;'00' 4003 3958.00 4118 4058.00 4000.00 "4238 .... 4158;00 ...... 4100.00 4363 4258.00' 4200.00 4496 4358.00 4300.00 ............... -4642 ..... 4458 ;00 --4400, O0 4806 4558. O0 4500. O0 4977 4658. O0 4600. O0 ............. 5147 ........ 4758; O0 ........... 4700 ~iiI 5o 18 4858. O0 4800. O0 177.52 S 31.02 W 24.32 7.33 218.--4-7~$ 4~c~-26--W 33~-76 ~,44'-- 264.84 S 67.47 W '45.67 11.91 317.27 S 89.09 W 60.65 14.98 ............. 377;-47'-S ......... lI4;'O~'"W .............80~-04 ................... 19,38 ....................................... 447.44 528.67 745.96 873.48 125.75 142.91W 105.48 177.05 W 138.80 '21-8~I'8-W' ~84.-9.1' 267.80'W : 322.94 W~ .31~.40 379~-05-W 38tm.'-96 435.30 W 460.37 25.45 33.32 46;]2 63.30 71.18 70;'5~ 70.41 5487 4958.00 ...... 5653 ...... 5058;00 5818 5158.00 5~83 5258.00 ............. 6150 ..... 5358.00 6319 5458.00 6486 5558.00 4900.00 1249.92 S 491.00 W ..... 5000;00 ............. :-1369;'~3--S ........ 548;-41--W 5100.00 1488.26 S 606.01W 5200.00 1606.23 S 663.19 W ......... 5300.00 ....... ' ...... 1726~-'1-6--S .......... 722~21-'W 5400.00 1846.53 S 783.~9 W 5500.00 1765.32 S 846.15 W 529.27 68.89 595;-70 ..................... 66;-43 ........ 660.~8 65.29 725.87 . 64.89 792;80 .................... 66;93 ........................................... 861.04 68.24 928.3O 67.26 ................................................. .... SPERRY:$1JN--WEL~- sURvEY! NG-'-coHPAN ANCHORAGE ALASKA ARCO ALASKA, INC. ......... 11~15(SEC33 'T1-lN-R15E) ................ COMPUTATI-ON-~ATE' PRUDHOE BAY JANUARY 21, 1985 DATE OF SURVEY JANUARY 18, dOB NUMBER AK-BO-50003 1 oRF, ALASKA KELLY BUSHING ELEV. = 58.00 FT' OPERATOR=MCGUIRE INTERPOLATED VALUES FOR EVEN 100 FEET OF SUB-SEA DEPTH _ ]'RUE SUB-SEA TOTAL MEASURED VERTICAL VERTICAL RECTANGULAR 'iCOORDINATES iiMD-TVD : VERTICAL '~-DEPTH ............. DEPTH ........... DEPTH ...... NORTH/SOUTH -----EASTTWEST ~DI'FFERENCE-~ CORRECTION 6654 5658.00 5600.00 6821 .......... 5758;00---5700;00---- 6969 5858.00 5800.00 7115 5958. ................. 7264 ...... 6058; 7413 6158. 7564 6258. ............... 7713 ....... 6358'~ 7862 6458. 2084.22 S 909.94 W 996.25 -22027t6--S 973.~3-W I0~3;~9 2302.63 S 1016.58 W : 1111.68 · . · ~ O0 5900 O0 2400 59 S 1057.36 W 11~7.48 O0 .... 6000.00 ..............2500;82-S ........ 1102;:1'9--W ..... ~-1'206;00 ...... 00 6100.00 2602.06 S 1148.39 W 1255.62 O0 6200.00 2704.67 S 1194.83 W 1306.23 O0 ........ 63003-00 ....... 2806~85'-S ....... 1239:$5-W-- ~355~98' O0 6400.00 :'2909.01S 1281.28 W 1404.96 8011 6558.00 ................. 8158 ....... 6658;-00' ~304 675~.00 6700.00 .oZ12'-"- .31S 1~94.-28 W 8448 6858.00 6800.00 3310.44 S 1428.77 W .... 8595 ..... 6958z00 .... 6900~00 3~I2;69-S i~-2?.5J~W '~ 8756 7058.00 7000.00 3533.46 S 1500.41W :3940 7158.00 7100.00 3681.29 S 1543.04 W .......... 9140 ....... 7258~'00 .......... 7200; O0 ............... ~.~._~.~_o ...... 4-~o.- ..... ~------ 9350 7358.00 7300.00 4026.39 S 1637.06 W 9560 7458.00 7400.00 4203.92 S 1687.18 N 6500.00 3011.53 S 1321.15 W 1453.63 ---6600;00 ...............31'1-2--54-S ...... 1-358762---W ...... I500:-62 1546.32 1590.61 1-6~37757 1698.95 ·1782.51 1-882;-40 1992.36 2102.19 67.95 48.28 45.80 48;-52 ................ 49.62 50.61 49;--75 48.98 48.67 45.70 44.29 4'~..97 61.37 83.57 99;-89 109.95 109,84 SPERRY=SUN-WEL12-SURVEYING-COMPANY ANCHORAGE ALASKA ARCO ALASKA, INC. ....... 1-i=15(SEC33--TIiN-R15E) PRUDHOE BAY ALASKA COMPUTATION-DATE dANUARY 21, 1985 DATE OF SURVEY dANUARy 18, Pn-OE--irZ:--- 1985 ,JOB NUMBER AK-BO-5000:3. KELLY BUSHING ELEV. = OPERATOR=MCGUIRE 58; 00' .FT. INTERPOLATED VALUES FOR EVEN 100 FEET OF SUB-SEA DEPTH TRUE MEASURED VERTICAL DEPTH ................... DEPTH · - . - SUB-SEA TOTAL: ' . . VERTICAL RECTANGULAR' COORDINATES :~' MD'TVD ' VERTICAL I ....... ~ ........ ~--£ .... ~- --~ ................ ~EPTH NORTH/~UTH EA~T/WE~T DIFFERENL. E ---~.uRRECTIuN 9763 7558.00 7500.00 4374.88 S 1733.50 W 2205.60 · 9961 ........ 7658z00 ...... 7600;00 ~5-40~2-S' ~7-78.-01--W ..,23035-72 1015b 7758.00 7700.00 4701.05 S '1822.00 W : 2398.32' 10346 7858.00 7800.00 4856 64 A 1866 02 W ~4._.8.44 .......................... ~ '~ ..... "------ - ;-47- W-------257I;23 10529 ............ 7958;'00 ..... 7900.00 4000.63 o 1908 10704 8058.00 8000.00 5142.09 S 1948.39 W 2646.64 10870 8158.00 8100.00 5269.43 S 1985.69 W 2712.82 - I-~025----82565%~0 8200;00 '538I~8._~'~ 2(~'0.-]8-W .: 2767~-24- 41 ~I-2 . ' 94.59 90.12 82';-79 -' 75.41 66.18 54.--4I 11168 8358.00 11304 8458.00 ............. 11'435 .......... 8558'.00 11565 8658.00 11694 8758.00 .......... 11824 ......... 8858;00 ---~- 11953 8958.00 12082 9058.00 ........ 12206 ....... 9158~00 12326 9258.00 12412 9329.59 8300.00 5479,42 S '2053.28 W 2810,84 43.60 . . ~ A 99 . 8400.00 '5566.20 S ~0~4. W 2847.00 36 16 .... ~-~- ~ ................ ~ ....0 ............................................ ..... 8500; O0 ............. 5645; 51-S ..... 2'1'13T72-W ..... 2877;'~ ~, ~0. ~,6 8600.00 5722.84 S 2140.56 W 2907.08 2;0.23 8700.00 5800.76 S 2167.29 W 2936'64 29.55 ........ 8800;00 -587,-c~.~'I--C----2194~48-N .29~6~-32 . 29;~8 8900.00 5956.21 S 2222.27 W !':2995.85 ' · 29.53 9000.00 6032.54 ~ 2250.42 W '3024,77 28.93 ....... 9100-,00---': ..... 6099';'50--S ........-2277~34-W .... ----3048.--1~ .................. 23-;3~ 9200.00 6160.65 S 2302.92 W 3068.11 19.97 9271.59 6204.43 S 2~21- .23 W '3~2.41]~" 14.30 THE CALCULATION PROCEDURES USE A LINEAR INTERPOLATION BETWEEN: . : THE NEAREST 20 FOOT MD (FROM RADIUS OF cURVATURE) POINTS-: .... .. . : -: . . . : . . . : - .: : ARCO ALASKA, INC. ......... li~lS¢SEC33-Tl-lN~R15E-) PRUDHOE BAY ALASKA SPERR¥=SUN-WEEE---SURVEYiNG--COMPAN¥ ANCHORAGE ALASKA ....... COMPUTATiON--DAnTE dANUARY 21, 1985 .................................................... F.P. GE-1-2 - DATE OF SURVEY dANUARY 18, 1985 dOB NUMBER AK-BO-50003 KELLY BUSHING ELEV. = 58.00 FT. OPERATOR=MCGUiRE INTERPOLATED VALUES FOR SPECIAL SURVEY POINTS TRUE SUB-SEA TOTAL MEASURED VERTICAL VERTICAL RECTANGULAR COORDINATEs . '- ?'~""~ DEPTH ........... DEPTH ................. DEPTH------NORTH/SOUTH -- EAST/WEST .... MARKER 1 1 1 1 1 1 1 1228 8400.97 8342.97 1279 ...... 8438;62 ...... 8380;-62 1322 8470.68 8412.68 1344 8487.07 8429.07 1362 ....... 8500,-84 ...... 8442,'84 1410 8537.99 8479.99 1623 8702.75 8644.75 · 1675 ........ 8742~87 ........... 8684~87 1694 8757.51 8699'.51 12325 9257.07 9199.07 -'-w--1-2412 ..... ~32~ ........ = ........ .59 ¢Z71.~9 5517.66 S 2067.12 W BASE HRZ 5549z~5-S--- 2076?28 W TO~SA~-RI-VER 5576.83 S 2088.92 W TOP SHbBLIK 5590.59 S 20~4.01W ToF' ~HLBLIK 560.1._~49_._s .......2097~9~--W___ TOP,_SHuBL.i K__C 5630.10 S 2108.20 W TOP SADLEROCHIT 5757.64 S 2152.47 W TOP ZONE 5788'z92-S .... 21-6J~2-W-------GASYO~L---CONTACT-- 5800.37 S 2167.16 W TOP ZONE 1965 8966.60 890~4.60 5962.89 S 2224.68 W :~:'TOP ZONE 1B: 2041 ........... 9025. 14 ........... 8967 ,-'14---~-~ .....6008~-46--S .... 224-1";--1-8-W-----BASE--SADLEROCHI-T' ... 2200 9152.89 90'.:24.89 - 6096.37 S 2276.03 W SURVEY DEPTH 6160.09 S 2302.68 W PLUGBACK TD ~20-4743-~S 232I-.-2~-r-W. TOTAL--~DE P TH-D RI-~c. E ~-- . ARCO ALASKA, INC. 11-15(SEC33 TllN R15E) STRATIGRAPHI~C-SUMMARY DERIVED USING DIL DEPTHS AND SPERRY SUN SURVEY DATA MARKER ....... MEASURED DEPTH BKB BASE HRZ 11228 --TOP~-SAG~RIVER ...................~1279-' TOP SHUBLIK A 11322 TOP SHUBLIK B 11344 TOP-SHUBLIK-C-- 1-1-362 TOP SADLEROCHIT 11410 TOP ZONE 3 11623 ....... TVD THIbKNE._ ~.-. .... BKB ~.LIB-SEA VERTICAL 8400.97. 8342,97 8438~62---8380';~2 8470.68 8412.68 8487.07 8429.07 8537.99 ~ 8479.99 8702.75 8644.75 .... TCOORDINATES WITH REF. TO WELLHEAD (ORIGIN- 18FNL 131FEL) SEC-33'~--T1~N---RI5E 5517.66S 2067.12W '5547~5S---2078~98W--- 5576.83S 2088.~2W 55~0.59S 2074.01W 5630.10S . 2108.20W 5757.~4S 2152.47W -OAS/OIL CONTACT 11675 874'2, 87 .......8684;-87 .................................. '--~ ..... 5780. ~'.--,..' ...... 21'63, 22W 'TOP ZONE 2 11694 TOP ZONE lB 11965 ................ BASE-SADLEROCHI'T ..... 12041 PLUOBACK TD 12325 TOTAL DEPTH DRILLER 12412 8757.51 8699.51 8966.60 -~'~ ~0~.60 ?025;-I-4---896'7~1~ ' 9257,07 9199.07 9329.59 9271.59 5800.37S 2167.16W 5962.89S 2224.68W 6008.--46S-.~24ci]-.18W-~ 6160.09S 2302.68W 6204.43S 2321.23W 1) FROM LINEAR EXTRAPOLATION BELOW DEEPEST STATION. 2) COMPUTER PROGRAM - SPERRY SUN THREE DIMENSIONAL RADIUS OF CURVATURE. .... DATA---CALCULATION-AND--iNTERPOLATiON--BY-RADiUS-OF-C. URVATURE ~ ~. .................................................................. DATE'- Of-'SURVEY-LIANUARY .... 18Y-1985 ....... COMPUTATION DATE JANUARY 21, 1985 JOB NUMBER AK-BO-50003 --' - . ': ' ~ ,.. KEICL-Y--BUSH'INO--EIZE~58.~"J'--F'T. . ~' · I -3000. -15~0.00 --1500. O0 --~O00. O0 --~.500. O0 ~8000. O0 L-~soo. oo 5CRLE :- 1 ]~ ~ TO 1500.00 / i500.0 PRUDHOE BRT qF. CO qLRSKR. 11-i5(5E633 7iiN RISE) .J~NUGR¥ 18. RK-BB-50OO~ HOF~ T Z ©NT lq',' ~B©, ..., .,. ,_t~' ~-' ":-~ '? mN~ 0.00 5CRLE :- 1 INCH TO 2000.00 / 2000.0 PRUDHOE 5q~ qBCO RLRSKq. II-15tSEC~3. 711N RISE) JRNUR~' 18, ~K-B~-50003 i995 2000, 4000,00 12412 I 2000 OJ ~'OO" O0 =~r, Suggested form to be inserted in each "Active" well folder to check for timely compliance with our regulations. dP~kATOR, WELL NAME AND NUMBER Reports and Materials to be received by: --/7- S.3"-' Date Required Date Received Remarks Completion Report Well History S amp 1 e s Core Chips Core Description _~, ...... .~,~. .......... -~--- . .... Registered Survey Plat , S.r e Directional Survey ?'t ~ -- ,{8 "'{g '~t~: '~ - ,,, , , Digitized Data'"" ~ ARCO Alaska, Inc~ Post Office Box 100360 Anchorage, Alaska 99510 Telephone 907 276 1215 February 12, 1985 Mr. C. V. Chatterton Commi ssi oner State of Alaska Alaska Oil & Gas Conservation Commission 3001 Porcupine Drive Anchorage, AK 99501 SUBJECT' State Reports Dear Mr. Chatterton- Enclosed are the January monthly reports 6-5 2C-13 2U-13 11-15 2C-14 2U-14 17-12 2E-9 2U-15 17-13 1Q-9 2U-16 L1-9 1Q-10 2W-13 L2-30 1Q-11 2W-14 If you have any Sincerely, Gruber Associate Engineer JG/tw GRU4/L143 questions, please call me Enclosures for the following wells' 2W-15 2W-16 WSP-4 WSP-8! at 263-4944. RECEIVED Alaska Oil & Gas 'Cons. Commissio~ Anchorago ARCO Alaska, Inc. Is a Subsidiary of AtlanticRIchfieldCompany '"~ .... STATE OF ALASKA · ALASKA ¢~._ AND GAS CONSERVATION CO~',..AISSION MONTHLY REPORT OF DRILLING AND WORKOVER OPERATIONS 1. Drilling well IX'IX Workover operation [] 2. Name of operator ARCO Alaska, Inc. 3. Address P. 0. Box 100360, Anchorage, AK 99510 4. Location of Well atsurface 187 FNL, 131' FEL, Sec.33, T11N, R15E, UM Elevation in feet (indicate KB, DF, etc.) 6. Lease Designation and Serial No. 58' RKB ADL 28328 7. Permit No. 84-205 8. APl Number 50- 029-21 221 9. Unit or Lease Name Prudhoe Bay Unit 10. Well No. 11-15 11. Field and Pool Prudhoe Bay Field Prudhoe Bay 0il Pool For the Month of January ,19 85 12. Depth at end of month, footage drilled, fishing jobs, directional drilling problems, spud date, remarks Spudded well ~ 2030 hrs, 12/15/84. Drld 17-1/2" to 2520'. Ran 13-3/8" csg. Drld 12-1/4" hole to 11,369'. Ran 9-5/8" csg. Drld 8-1/2" hole to 12,417'TD as of 01/01/85. Ran OH logs. Ran, cmtd & tstd 7" liner. Drld cmt to 12,325'PBTD. Displ to brine. Ran CBL. Ran 5-1/2" compl assy. Disp well w/crude & diesel cap. Arctic packed 9-5/8" x 13-3/8" annulus - no cmt used. Secured well & RR ~ 0400 hfs, 01/08/85. 13. Casing or liner ru.n and quantities of cement, results of pressure tests , 20" 94 O#/ft, U-40, weld conductor set ~ 80' Instld w/1950# Poleset (approx) 13-3/8", 72.0#/ft, L-80, BTC csg w/FS ~ 2500'. Cmtd w/2200 sxs PF "E" + 400 sxs PF "C". 9-5/8", 47.0#/ft, L-80, BTC csg w/FS @ 11,342'. Cmtd w/500 sx Class "G" cmt. 7", 29.0#/ft, N-80, 8rd AB-MOD csg f/11,001' - 12,412'. Cmtd w/325 sx modified lnr cmt. (2% Bentonite) 14. Coring resume and brief description NONE 15. Logs run and depth where run DIL/BHCS/GR/SP f/11,300' - 12,427' FDC/CNL/Cal/GR f/11,300' - 12,427' CBL/GR f/12,325' - 10,900' RECEIVED 16. DST data, perforating data, shows of H2S, miscellaneous data NONE FEB 1 5 1985 Alaska 0il & Gas Cons. C0mmissi0~ Anchorage 17. I hereby certify that the foregoing is true and correct to the best of my knowledge. SIGNED ~~ ~/~)~ TITLE Associate Engineer DATE ~-II-~ NOTE--RepOt 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 JMM/MR53 Rev. 7-1-80 Submit in duplicate ARCO Alaska, Inc. Post Office ~ ' '~ 100360 Anchorage,t :ska 99510 Telephone 907 276 1215 Date: February 4, 1985 Reference: ARCO CH Finals 11-15 CBL Run 1 5" 13-19 CFS Run 1 5" 17-10 Diff. Temp run 1 5" 17-13 CBL Run 1'5" GO 1-6-85 GO 12-30-84 GO 12-29-84 DA 1-11-85 nd return the attached copy as receipt of data.. Received by Pan' Lambert ATo 1429C Trans 021 Alaska Oil & Gas Cons. Commission Chevron D&M Exploration Services Extension Exploration Texaco Marathon Mobil~ Mobil~E & P Phillips Prudhoe Bay Well Files R & D Sohio State of Alaska .. ARCO Alaska, Inc. Is a Subsidiary of AtlantlcRichfieldCompany ARCO AI.a'=.ka, Inc, F:'~rfi, Box iOOS60 Anchc~r'age, ALa:-:ka F:'J i'i ,_'.1 I..':'.,' I) S i i .... i '=: '.5" C;() F,' :t n i F;.'. tl'n i R u'n i I:;.i u.'n i F;.: u.i": i 2" & '.:.:::" I:;" I1 I< :.:.:, i. L >, i',/::: F,.:, i-. J..:..-, ',.; d ' J A N 2 4 1985 ~':'..: T' J") .... i ..,....:.., I Alaska 0it & Gas Cons, Commission "f' R. (':: i'..],:.::., :II:,..'.::,,:..'..', 4Anchorage ,.':t a .1: a., ARCO Alaska, Post Office Box 100360 Anchorage, Alaska 99510 Telephone 907 276 1215 January 14, 1985 Mr. C. V. Chatterton Commi ssi oner State of Alaska Alaska Oil & Gas Conservation Commission 3001 Porcupine Drive Anchorage, AK 99501 SUBJECT' State Reports - December, 1984 Dear Mr. Chatterton' Enclosed are the December monthly reports for the following wells' DS 6-11 (Workover) 2C-15 1Q-12 DS 11-12 2C-16 2W-9 DS 11-15 2D-13 2W-10 DS 15-16 (Workover) 2E-10 2W-11 DS 15-17 (Workover) 2E-11 2W-12 DS 17-13 2E-12 CPF-1A DS 17-14 2E-13 WSP-3 2X-9 2X-10 If you have any ~tuestions, please call me at 263-4944. Sincerely, Gruber Associate Engineer JG/tw GRU3/L68 Enclosures RFC[IV[D A, fas~a u, ~ Gas Cons. ~mml~ Anchorage ARCO Alaska, Inc. is a Subsidiary of AllantlcRIchfieldCompany STATE OF ALASKA ALASKA"'(~". _ AND GAS CONSERVATION COil,~ ,IISSION · MONTHLY REPORT OF DRILLING AND WORKOVER OPERATIONS 1. Drilling well [-X]X Workover operation [] 2. Name of operator 7. Permit No. ARCO Alaska, Inc. 84-205 3. Address 8. APl Number P. 0. Box 100360, Anchorage, AK 99510 50- 029-21221 4. Location of Well atsurface 18' FNL, 131 ' FEL, Sec.33, T11N, R15E, UN 5. Elevation in feet (indicate KB, DF, etc.) I 6. Lease Designation and Serial No. 58' RKBJ ADL 28328 For the Month of December , 19 84 9. Unit or Lease Name Prudhoe Bay Unit 10. Well No. 11-15 11. Field and Pool Prudhoe Bay Fi eld Prudhoe Bay Oil Pool 12. Depth at end of month, footage drilled, fishing jobs, directional drilling problems, spud date, remarks Spudded well @ 2030 hfs, 12/15/84. Drld 17-1/2" to 2520'. Ran 13-3/8" csg. Drld 12-1/4" hole to 11,369'. Ran 9-5/8" csg. Drld 8-1/2" hole to 11,369' as of 12/31/84. 13. Casing or liner ru.n and quantities of cement, results of pressure tests 20" 94 O#/ft, H-40, weld conductor set ~ 80' 13-3/8" 72 O#/ft L-80 BTC csg w/FS @ 2500' 9-5/8" 47,0#/ft, L-80~ BTC csg w/FS ~ 11~342'. Instld w/1950# Poleset (approx). Cmtd w/2200 sxs PF "E" + 400 sxs PF "C". Cmtd w/500 sx Class "G" cmt. 14. Coring resume and brief description NONE 15. Logs run and depth where run NONE 16. DST data, perforating data, shows of H2S, miscellaneous data NONE 17. I hereby certify that the foregoing is true and correct to the best of my knowledge. R (iV ,r, ,) JAN 1 5 1985 Alaska 0il & Gas Cons. Commission Anchorage SIGNEDJ _,/i ~[~¢ TITLE ^SSCClatC Er,,qinecr ' DATE NOTE--Reporf,~n 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 Con~ servation Commission by the 15th of the succeeding month, unless otherwise directed. Form 10-404 DRN/MR90 Submit in duplicate Rev. 7-1-80 MEMORANL)UM State of Alaska ALASKA OIL AND GAS CONSERVATION CO~-~IISSION TO~ C. ~.~~terton DATE: December 18, 1984 Cha~/z~hR~ ,.... FILE NO: ., THRU : Lonnie C. Smith '?~.-"]' Commissioner FROM: Bobby Foster ~.~z... Petroleum Inspector TELEPHONE NO: D.31.82 SUBJECT: Witness BOPE Test on ARCO's DS 11-15, Sec. 33, TllN,R15E,UM, Permit No. 84-205. 1,londay, December 17, 1984: The BOPE test began at 5:00 pm and was ~-0~iuded "'~'t 6:30 ~m. As the attached BOPE test report shows, there was one failure which was repaired before I departed the location. In summary, I witnessed the BOPE Test on ARCO's DS 11-15. At tachment 02-001A(Rev. 10/79) O&G 5184 STATE OF ALASKA ALASKA OIL & GAS CONSERVATION COMMISSION B.O.P.E. Inspection Report Inspector~(p~/~ /"V ~~~ Operator ~~~~ We~ ~. f. //,- / _~ Location: Sec ~ T~_~R~ g~ Drilling Contractor ~Z~~ Location, General~Well Sign~ General Housekeeping~Rig. ~ ~ Reserve Pit ~ Mud Systems Visual Audio Trip Tank Pit Gauge Flow Monitor Gas Detectors Test Pressure BOPE Stack Annular Preventer Pipe Rams Blind Rams Choke Line Valves H.C.R. Valve Kill Line Valves Check Valve Test Results: Failures Date /.,~.-- /7--- w~= h.s. Il- Permit /t ~ '- ,~.0 ~as,ng ~e~ ~WO0 ~. ,~/~ ~ ~e~resen~a~v~ fa '~~~- ACC~LATOR SYSTEM Full Charge Pressure ~.~ psig Pressure After' Closure / ~~ psig Pump incr. clos. pres. 200 psig Full Charge Pressure Attained: ~ Controls: Master Remote ~M ~ Blinds switch cover Kfflly and Floor Safety Valves Upper Kelly / Test Pressure Lower Kelly / Test Pressure Ball Type / Test Pressure . Inside BOP / Test Pressure Choke Manifold ~ Test Pressure ~o. VaZve~ /~ ~o. ~an~es Adjustable Chokes / / ~ ~ . Hvdrauically operated choke . . , Test Time _ hrs, minuet. min~"sec. Repair or Replacement of failed equipment to be made within days and Inspector/ Commission office notified. ~p~ ~/ ~~/~/. ~~/ Distribution orig. - AO&GCC cc - Operator cc - Supervisor November 7, 1984 Mr. T. L. Fithian Area Drilling Engineer ARCO Alaska., Inc. P. O. Box 100360 Anchorage, Alaska 99510-036 Re: Prudhoe Bay Unit DS 11-15 ARCO Alaska, Inc. Permit No. 84-205 Sur. Loc. 18'FNL, 131.'FEL, Sec. 33, TllN, R15E, UM. Btmhole Loc. 620'FNL, 2526'FWL, Sec. 4, T10M, R15E, L~. Dear Mr. Fithian~ Enclosed is the approved application for permit to drill the above referenced well. %f coring is conducte.d, a one cubic inch chip from each foot of recovered core is required. Samples of well cuttings and a mud log are not required. A continuous directional survey is required as per 20 AAC 25.050(b)(5). If available, 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 classified as important for the spawning or migration of anadromous fish. Operations in these areas are subject to AS 16.05.870 and the regulations promulgated thereunder (Title 5, Alaska Administrative 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 commencinR operations.you may be contacted by a representative of the D~par~ment of Envz~onmen~al Conservation~. To aid us in scheduling field work, please notify this office 24 hours prior to commencing installation of the blowout prevention Mr. T. L. Fithian Prudhoe Bay Unit DS 11-15 -2- ~i~ovember 7, '1984 equipment so that a representative of the Commission may be present to witness testing of the equipment before the surface casing shoe is drilled. ~ere a diverter system is required, please also notify this office 24 hours prior to co~encing equipment installation so that the Commission may witness testing before drilling below the shoe of the conductor pipe. In the event of suspension or abandonment, please give this office adequate advance notification so that we may have a witness present. Very t ru 1 ~y.._~o.~ur s, ~ai~an of Alaska Oil and~ Gas Conservation Co~ission BY ORDER OF THE COMMISSION be Enclosure cc: Department of Fish & Game, Habitat Section w/o encl. Department of Environmental Conservation w/o encl. ARCO Alaska, Inc. "~ Post Office B~,, ~00360 Anchorage, Alaska 99510 Telephone 907 276 1215 October 31, 1984 Mr. C. V. Chatterton Commissioner State of Alaska Alaska Oil & Gas Conservation Commission 3001 Porcupine Drive Anchorage, AK 99501 SUBJECT- DS 11-15 Dear Mr. Chatterton- Enclosed is our application for Permit to Drill DS 11-15 and the required $100 filing fee. Attachments to the application include plats detailing the section and plan views of the proposed wellbore; proximity plats showing the subject wellbore's position to the nearest wells drilled; a sketch and description of the BOP equipment; and a sketch and description of the surface hole diverter system. Since we anticipate spudding this well on November 30, 1984, your earliest approval will be appreciated. If you have any questions, please call me at 263-4610. Sincerely, /~. L/x~ithian Area Drilling Engineer TLF/JG/tw GRU2/L61 Enclosures RECEIVED NOV 0 ? 1984 Alaska 0il & Gas Cons. CommissJorl Anchorage ARCO Alaska, Inc. is a Subsidiary of AtlanticRichfieldCompany ~, STATE OF ALASKA ' ALASKA ,L AND GAS CONSERVATION COi~,,~vllSSlON PERMIT TO DRILL 20 AAC 25.005 la. Type of work. DRILL ~ lb. Type of well EXPLORATORY [] SERVICE [] STRATI(~APHIC REDRILL [] DEVELOPMENT OIL E~X SINGLE ZONE [~X DEEPEN [] DEVELOPMENT GAS [] MULTIPLE ZONE [] 2. Name of operator ARCO Alaska, Inc. ,~_ 3. Address P. 0. Box 100360, Anchorage, Alaska 99510 4. Location of well at surface 9. Unit or lease name 18' FNL, 131' FEL, Sec.33, TllN, R15E, UM Prudhoe Bay Unit At top of proposed producing interval 10. Well number 400' FNL, 2625' FWL, Sec.4, T10N, R15E, UM (~ Target) 11-15 At total depth 11. Field and pool 620' FNL, 2526' FWL, Sec.4, T10N, R15E, UM Prudhoe Bay Field 5. Elevation in feet (indicate KB, DF etc.) [ 6. Lease designation and serial no. Prudhoe Bay 0i 1 Pool RKB 58'~ ADL 28328 ALK 2326 12. Bond information (see 20 AAC 25.025) Federal Insurance Company Type Statewide Surety and/or number #8088-26-27 Amount $500,000 13. Distance and direction from nearest town 14. Distance to nearest property or lease line 15. Distance to nearest drilling or completed 6-1/2 mi. N of Deadhorse miles 400' FNL (~ Target feet PWDW 2-1well 67' ~ 5512'TVD feet 16. Proposed depth (MD & TV D) 17. Number of acres in lease 18. Approximate spud date 12118' MD, 9057' TVD feet 2560 11/30/84 19. If deviated (see 20 AAC 25.050) 120. Anticipated pressures 311 2 psig@___-- Surface KICK OFF POINT 3100 feet. MAXIMUM HOLE ANGLE 53 Ol(see20AAC25.035 (c) (2) 4000 psig@ 90~7 ft. TD (TVD) 21 Proposed Casing, Liner and Cementing Program SIZE CASING AND LINER SETTING DEPTH QUANTITY OF CEMENT -- Hole Casing Weight Grade Coupling Length MD TOP TVD MD BOTTOM TVD (include stage data) 30" 20" 94.0# H-40 Weld 80' 30' I 30' 110' 110' 2000# Poleset 17-1/2" 13-3/8" 72.0# L-80 BTC 2471' 29' 29' 2500'I 2500' 2300sx CS 111&40Osx CS I 12-1/4" 9-5/8" 47.0# L-80 BTC 11163' 28' I 28 11191'1 8503' 535 sx Class G & Arctic Pack 9-5/[" x 13-318" annulus I I 300 sx CS I I 8-1/2" 7" 29.0# L-80 BTC 1227' 10891' I 8323' 12118'! 9057' 410 sx Class I 22. Describe proposed program: ARCO Alaska, Inc., proposes to directionally drill this well to 12,118' MD (9057' TVD) to produce from the Sadlerochit zone. Logs will be run across selected intervals. A 13-5/8", 5000#, RSRRA BOP stack will be installed and tested. The annular preventer will be tested to 3000 psi and rams tested to 5000 psi, The BOP equipment will be pressure tested each week and operationally tested each trip. A string of 5-1/2", 17#, L-80 tubing and packer will be run. The packer will be set above the Sadlerochit. The well will be perforated with tubing conveyed casing guns with the rig on location. A sundry notice will be submitted detailing the exact perforation intervals when selected. A non-freezing fluid will be left in all uncemented annuli within the permafrost interval. A surface diverter will be installed and operationally tested prior to spud. DS 11-8 will be 120' from DS 11-15 at the surface. DS 11-6 is 132' from DS 11-15 at 3947'TVD. DS 11-7 is 117' from DS 11-.15 at 40#6'TVD. Produced water disposal well (PWDW 2-1) is 67' from DS 11-15 at 5512'TVD. There are no other wellbores closer than 200' anywhere along the proposed well course. (see attached sheet) -- .23. I hereby certify that the foregoing is true and correct to the best of my knowledge SIGNED Thesp~d~'belo~C---~--mr~issi-~;~ ~'~~~'/~c'~'TLE Area Drilling E.gineer DATE CONDITIONS OF APPROVAL Samples required Mud Icg required Directional Survey required APl number []YES .~NO []YES ~NO ~.YES F-iNO 50- O 'Z- ~ - Permit number . / Approval date APPROVED BY ,COMMISSIONER DATE November 7 - 1,984 Form 10-401 GRU2/PD19 Submit in triplicate Rev. 7-1-80 PERMIT TO DRILL DS 11-15 Reserve pit fluids will be disposed of down the 9-5/8" x 13-3/8" annulus of this well. The 9-5/8" x 13-3/8" annulus will be left with a non-freezing fluid during any interruptions in the disposal process (i.e., rig move or shutdown of disposal for an extended period of time). eECEIvED tVOV o z Chorage Commission J cD 1000 2000 30OO ~000 5000 6000 7000 8000 90O0 tO000 ilO00 D811-15 0 1000 2000 3000 4000 SO00 6000 7000 SHL- 18' FNL ~ 151 FEL of Sec. 33, TllN, RiSE,UN THL- 2625' FWL & 400' FNL of Sec. 4, T10N, RiSE 13-3/8' CASIN TVD-2500 (OP TVD - ~l~ro ~.5 7.5 12.5 .1~.5 ~22.~ ~ 2.5 37.5 ~2.5 ~7.~ 52.5 E 3C TVD - 4~31 ~0 - 52~ O 5P - ~21 / ~GET) VERAGE ANt LE K-10 TVD ,. 7208 MO - g~ 127 DEP - 3951 K-5 TVD -; ~73 MD -- 10138 DEP - 4a~3 ~ '~%U TV8 841i MD'1104, OEP -5,83 SAGRI~ R ~V ~842:1 MD"11067 EP' SHL BLI[ TVD "8&~8 MO "1111~ 3EP '~a37 ~-6/8' CJ,81NG TVD - 81 03 MD - 11101 OEP ' 66~7 TOP 5AOLE~OCHIT TVD ' I 513 MD "1120 I DEP "~710 ~ G/O CON~ACT TVI " 8758 MD" 1~17 OEP m ao',18 ' ,-ri.m, ..-iiii i~' ii/ii ~i~' .... BASI SADLEROCHI1 TVD -- 8BBS kl~ °"w - ~2 TVO-g0~7 MD-12118 DEl -~438 RECE VED NOV o Alas~:a Oil & Gas ]ons. CemmisE 0 1000 2000 3000 4000 SO00 6000 7000 VERTICAL SECTION 8OOO 0 lO00 2OOO 3OO0 4000 5000 6000 7000 8000 90O0 10000 I1000 8000 DSII-15 o -6000 o CD CD z CD E - N COORDINIqTES -5000 -4000 -3000 -2000 - 1000 0 ! 000 SHL- 18' FNL & 131' FEL of Sec. 33, TllN, R15E, UM THL- 2625' FWL & 400' FNL of Sec. 4, T10N, R15E, UM , - / / TVD= '8878' MD = 11818 ' ' DEP= 6199' -][5 , RECE VED NOV 0 Ancho 'age ,, -8000 -5000 -4000 -3000 -2000 -1000 0 1000 E - N COOROINF~TES cz) CD CD CD D$11-15 N ,COORDINFITES t, -6000 -5000 -g000 -3000 "2000 -1000 0 1000 DSlI-6"'q~ 538 ~DSlli 7 ;B.7 5 )0 .... 0~()' ~ / / ~ DS~-5 DS ri-~778.9 ~. "268 ~5 4145 ' d585 ~635 . /7207 '/ , [8832 REC IVED ,)S 11 - 3 NOV ) 7198~ _ Alaska Oil~ GaJ Cons. ~om~issi,,ni .................................... ' ' ' ..... ~l'lClOr2~ ............. -6000 -5000 -4000 -3000 -2000 -1000 0 1000 E - N COORDINRTES Zo Z 0 I I DSII-15 E - ~ COORDINB'~ES - ~tO0 -300 -200 - 1 O0 0 l O0 200 300 ~5~9~ ,77 275 ~,~,,, I ~i II i i i i i s i i i , i i i i i -400 -300 -200 -lOG 0 100 200 300 E - N COOROINRI'ES DSLI-15 (' E - 14 CO01ROINRTES ( -400 -500 -200 - lO0 0 100 200 300 .... - ~32~ ............. I Ill I Il Il II Ill ~l~~ II [ I I Il II Il I ......... ~960 /u~ ....... ~ ............ ~1~0 . ~, , -- ,~ ' ,' , .... , ~' / ~00 ~, ................... ~ c ~i VED .- NOV ~ ' DSII-15 ~tas a o, & ~ co.s. -~00 -300 -200 - lO0 0 I00 200 ~00 E - N COOROINBTES b~ z r~ DSII-15 -600 -500 Z -300 -200 100 I I I 3598 77 433 1 , ,,, , NOV 0 7 ]98; -600 -500 -400 -300 -200 -100 0 D lOO E -I~ COOROINATES DSII-15 o- 100 Z '"i E - N COOROINRTES - 1000 -900 -800 -71)0 -600 -500 - 600 i i i i , i i i i i ,, I I I I I I I i I /i i i I I r / , ~L ~ /~.-.:~, 660~ 56,:)0 RECEIVE) ~'ov o 7 Alaska Oi & Gas Cons. Commission - 100 -1000 -900 -800 -700 -600 ,500 -900 E - N COORDINATES ANNULAR · PREVENTOR PIPE RAMS BLIND RAMS RILLINg SPOOL 13-5/8" BOP STACK DIAGRAM .3. 12 13. A~cumulator Capacity Test 1. Check and fill accumulator reservoir to proper level with hydraulic fluid. 2. Assure that accumulator pressure is 5000 psi with 1500 psi downstream of the regulator. 5. Observe time, then close all units simultaneously and record the time and pressure remaining after all units are closed with charging pump off. 4. Record on IADC report. (The acceptable lower limit is 45 seconds closing time and 1200 psi remaining pressm~e. 13-5/8" BOP Stack Test 1. Fill BOP stack and manifold with a non-freezing liquid. 2. Check that all hold down screws are fully retracted. Mark ming joint with predetermined plug seating depth. Run test plug on drill pipe and seat in wellhead. Run in lock down screws. Close annular preventer and upstream valves. 4. Functionally test chokes. 6. -In each of the following tests, first hold a 250 psi low pressure test for a minimum of 5 minutes, then test at the high pressure. 6. Increase pressure to 3000 psi and hold for a mimimum of 5 minutes. Bleed pressure to zero. 7. Open annttlar preventer and close top set of pipe rams. Increase pressure to S000 psi and hold for at least 5 minutes. Bleed pressure to zero. 8. Close valves directly upstream of chokes and open chokes.. Increase pressure to $000 psi and hold for at least 5 minutes. Bleed pressure to zero. 9. Open top set of pipe rams then close bottom set of pipe rams. Increase pressure to 5000 psi below the bottom set of pipe rams and hold for at least 3 min- utes. 10. Test reamining untested manifold valves (if any) with 5000 psi upstream of valve and zero pressure downstream. Bleed pressure to zero. Open bottom set of pipe ral~s. Back off running joint and pull out of hole. Close blind rams and test to 5000 psi for at least 5 mir~tes. Bleed pressure off all equipment. Open blind rams. Hake sure manifold and lines are full of non- freezing liquid and all valves are set in drilling pos it ion. 14. Test standpipe valves to $000 psi. 15. Test Kelly cocks and inside BOP to 5000 psi with Koomey pump. 16. Check operation of Degasser. 17. Record test information on blowout preventer test form. Sign and send to Drilling Supervisor. 18. Perform complete BOPE test once a week and func- tionally operate BOPE daily. RECEIVED Alaska 0il & C~as Cons. Commission ,Anchora9~ Revised 2/21/84 SURFACE HOLE D IVERTER ARCO ALASKA SYSTEM INC'. SCHEMATIC IO" HYD. C~°R. BALL VALVE WELL BORE (SEE DETAIL) IO" HYD. OPR. BALL VAL,,VE ALL 90* TURNS ARE "TEE CUSHION I ~ 7:0 RESERVE J PIT AREA I I I I I I I I ! I I NOTE' FLOVVL INE DR ILL lNG RISER 20" 2OOO PSI WP ANNULAR PREVENTOR -"IO" DIVERTER LINE 'Valves on diverter lines open automati- cally when the annular preventer is closed. -- DR ILL lNG SPOOL 20" 0ONDUCTOR: PIPE I 0" HYDRAULIC OPERATED BALL "DETAIL" VALVES ARCO Alaska, I~[ Post Offic~ :lox 100360 Anchorage, Alaska 99510 Telephone 907 276 1215 October 22, 1984 Mrs. Elaine Johnson State of Alaska Alaska Oil & Gas Conservation Commission 3001 Porcupine Drive Anchorage, AK 99501 SUBJECT' Conductor As-Built Location Plat - DS 11 (Wells 8-13, 15, A, B, C) Dear Elaine, Enclosed is an as-built location plat for the subject wells. If you have any questions, please call me at 263-4944. Sincerely, J. Gruber Associate Engineer JG/tw GRU2/L26 Enclosure ARCO Alaska, Inc. is a Subsidiary of AtlanticRichfieldCompany 10/1~/84 1~:1~ P. 8 LEGEND /, NOTES, ;-'CoNDuCTO" AS-BU,LT [] EXIST. WELL ~.] FUTURE WELL ' LOCATIONS ARE BASED ON MON'S. I I-A AND F.S.2-A PER H.V. LOUNSBURY 8~ ASSOCIATES. ALL COORDINATES SHOWN ARE 7 WITHIN PROTRACTED SE.C'S. ~'8 · 3;~, TWR I I N., R GE. 15 E., UMIAT MERIDIAN. NOTE' NO NUMERICAL DESIGNATIONS HAVE BEEN ASSIGNED TO WELLS A,B ~0 I .Il II . · II I . ~. ~ ..., ,..!~ I · 1101 , VICINITY MAP,0 seal ,, -, , II-g Y--5,952,869.22 X'- 707, I ~1, I ~Cl LAT. sTOOI6'2~8.8224" II 55' F.~L I C)N{~=IeBolg'zT,.~BO" ;~77' Eli,{., Y~ 5~9 52,752.4.9 X= 707,170.07 I1-11 X= 707,197.'65 II-IZ X= 707,22§.76 I1-1~ Y= 5~95~402 X: 707~25~.79 Y;5~gs~I69,22 X= 707~310,35 II'B Y= 5,9 5~052,86 X= 707=~38,11 II-C Y=5~9 51~936.30 X~ 707,366,04 I1'1§ 11-8 LAT,; 70°16'27. 66 69" LONG.= 148° 19'26.642" LAT.= 70° 16'26.515:5" LON~'-148Q 1g'25,9~?" · LAT,=70°I6' ~§,$574'" LONG.'-148ei9' 25.308" LAT,= -/~0° 16'24.205:5" LONG.'- 148e 19~ ?-4.456'' LAT.--70o16'21.8 944'' LOflC~,'-148°IS~Z3.OZ7'' LAT.'- ~0°16' ~-0. 7429" LONG,=I48°I9' 22.$12" L AT.= 70el 6' lg. 589~5" LONG.; 148°19'~1.5g 3" Y=5,951 ~702,80 LAT,=70°I6'I 7.2~784'' X' 707,4~2,4~ LONG,-' 148°t9'20.139' Y-' 5,95i', 586.17 :'~ :' ~AT,-"70°16* 16. I ~4~." &; tOI,4'3&.~D " L~,hi,3,.-14'~,nl~'lg,430!~ 1058' F.~J. L, 92 I' ES.L, $28' F,E.L 805' ES.L, :503' RE.L. 686' ES.L 279' F,E.L. 451' ES,L. 229' F, E.L. 334' ES.L. {[05' EE,L 217' ES.L. 180~ FE.L. 18' F.N.L I$1' F. E,L. 136~ EN.L 107' I'. C J.. AT THIS TIME BY ARCO DRILLING. ARE CORRECT, AS OF;OCT. 9~ 1984. ~ ........---'-I ........ --"-J,'" . - DES. ~j. B. ._ CHK. ~1, B, DATE OCT. 11,1984 .... ' _ .[. ii 11 ,%, I HEREBY CERTIFY THAT:'I AM. PROPERLY REGISTERED AND ..... SURVEY;NG ~N THE S;ATE OF ALASKA AND THAT THIS PLAT REPRESENTS AN AS.BUILT SURVEY MADE BY ME, AND THAT ALL ~.~. '.. ..'..~ ~ DIMENSIONS AND OTHER DETAILS ~-~,., .... ,,, 1. ARCO '"Alaska Inc. CHECK LIST FOR NEW WELL PERMITS Company Lease & Well No. ,> %~, ITEM APPROVE DATE (1) Fee (2) Loc ,(2 thru 8) 1. Is me 3. 4. 5. 6. 7. (s) (3) Admin ~._ '.',, '/ ,~¥ 9. (~ thru 12) 10. /~ , ,//-7-f~ 11. (10 and 12) 12. (13 thru 21) (22 thru 26) 13. 14. 15. 16. 17. 18. 19. 20. 21. 22. 23. 24. 25. 26. (6) Add: ,h'~%~'t .... k",,~ ~.~i/ 27. YES permit fee attached ......................................... the Is well to be located in a defined pool ........................... Is well located proper distance from property line ..... ' ........ · Is well located proper distance from other wells ........ Is sufficient undedicated acreage available in this pool ../ Is well to be deviated and is wellbore plat included .... Is operator the only affected party .................... Can permit be approved before ten-day wait .......................... NO REMARKS Does operator have a bond in force .................................. &~ Is a conservation order needed ...................................... ~ Is administrative approval needed ................................... Is the lease number appropriate ..................................... ~ Is conductor string provided ........................................ Is enough cement used to circulate on conductor and surface ......... Will cement tie in surface and intermediate or production strings ... Will cement cover all known productive horizons ..................... Will surface casing protect fresh water zones ....................... Will all casing give adequate safety in collapse, tension and burst.. Is this well to be kicked off from an existing wellbore ............. Is old wellbore abandonment procedure included on 10-403 ............ Is adequate wellbore separation proposed ............................ Is a diverter system required ...................................... .~T~ Are necessary diagrams of diverter and BOP equipment'attached ....... Does BOPE have sufficient pressure rating - Test to J-~qS-f3 psig Does the choke manifold comply w/API RP-53 (Feb.78) .................. Is the presence of H2S gas probable ................................. . Additional requirements ............................................. 0 Geology: Engineering: LCs / WVA~ JKT~_~. HJH ~ JAL ~ MTM' .~; ' rev: 10/29/84 6. CKLT POOL. INITIAL CLASS STATUS GEO.' AREA UNIT NO. ON/OFF SHORE Well History File APPENDIX Information of detailed nature that is not particularly germane to the Well Permitting Process but is part of the history, file. To improve the readability of the Well History file and to simplify finding information, information of this nature is accumulated at the end of the file under APPENDIX. No special effod has been made to chronologically organize this category of information. , 'DIRECT DIGITAL LOGGING Company, ARCO ALASKA INC. Well DS 11-15 Fimld PRUDHOE BAY County NORTH SLOPE State ALASKA Country USA CLIENT FORMAT DATA TAPE LOG I.NFORMAT I ON STANDARD FORMAT ( L, I , S, ARCO 11-t 5 2304,00 to 12451.00 Name: DS ~1-i5 Field: PRUDHOE BAY Date: 16 MAR.,_1985 Time: 12:24 PM SAT. Page: 1 L i I. $. TAPE RECORDS Service name: &G5FOi Previoos i--eel: HEADER Date: 8570~?16 Origin: Comments: RECORDS Reel name: 282009 Continuation #: 01 *:~** TAPE HEADER Service name: &GSFO1 Previous tape: Date: 85/0~/16 Origin: Commentz: Tape namm: 282009 Continuation :,~: :s. E 0 F * ** II I II · II I ~H:~. ~. FILE HEADER · :~ :-~ :~ Film name: &G5F01.00i M~ximum length: I0'24 HERDER RECORDS SeP~ic¢ namm: Film t~pm: LO Version Prmvious ?ilm: Date: Pa gm MNEM CH WN FN COUN STAT CTRY SECT TOWN RANG EKB EDF EGL. PD LMF DMF RUN LCC SON LUN FL LUL ENGi WiTN ' DD DL TLi 8Li TCS TLAB 8HT MRT MT MSS; MViS RM RMF MFST MFSS RMC MCST MCSS 1 NFORMAT I ON RECORDS CONTENTS UN IT ARCO ALASKA INC. DS i i-iS PRUDHOE BAY NORTH .SLOPE ALASKA USA , , , llN., ............... 1SE ................ 58, OOO ............. 57,000 ............. O, .000 .............. SL ................. KB ................ KB ................ I I I I I I I I I I i I i I I I 3.0 282009 ......... ?6ii ........ NOR TH SLOP~ , , NORTH SLOPE . . ARNOLD NORRIS t241 7,000 ....... 12427. OOO ....... 11354. 1300 ....... i2427. OOO ....... 2230, O00 ........ 452,000 ......... i 84, OOO ............... 184.. 000 .............. NAT i"/E SOL IO.~ ..... MUD PIT 13 I 000 41330 .................... I IIIi ItIIlIIIlIII|,IiIIIII iIIIlIilllIlIIIIIIIII IIlI IIll!!IIllll'IIIll IItIlIlIlIIllIl,lIIIII I · s $ · I II I · II · i Il · · ii I i I ~· ~ I III iIiI Iii tIII iii III illI III IIll III IIlI i~8 IIlIIIIII iIiiiiII ;IilIII tlillI, IIirlli iiIiIII II iiiI II iIII II IItl II I Ii ii · II ii I 11 I Il I II II I II II I II II · Il I II II I II Il · II I II II · II II I II I II II I FT FT FT FT FT FT FT HR HR DEGF DEGF CP OHMH OHMH - 990 ~l IlIIIIlIIltIllIlttiII I 641000 .................................................. DEGF NEAS ............................................. 69,200 .................................................. DEGF MEAS ............................................. TYPE CATG SIZE CODE 0 0 40 65 0 0 40 65 0 0 40 65 0 0 20 65 0 0 20 65 0 0 20 65 0 0 2 65 0 0 3 65 0 0 3 6,5 0 3 4 68 0 :3 4 68 0 3 4 68 0 :3 2 65 O 3 2 65 0 :3 2 65 O 0 '2 79 0 0 2 79 0 O t0 65 0 0 10 65 0 0 20 65 0 0 20 65 0 0 20 65 0 0 20 65 0 3 4 68 0 3 4 68 o 3 4 68 o 3 4 68 0 2 4 68 o 4 4 68 0 1 4 68 0 t 4 68 0 2 20 65 0 2 20 65 0 2 4 6,8 0 2 4 68 0 2 4 68 0 2 4 68 0 2 i2 65 0 2 4 68 0 2 4 68 0 2 12 65 Pag ~ COMMENT RECORDS This LIS tapm was wri~tten by Gemrhart Induztrims Wirmlinm Smrvicms, All curve and tool mnmmonics uzmd arm tho~m which mo~t closely match Gearhart curvm and tool mnmmonicz. GEARHART TO SCHLUMBERGER MNEM SERVICE UNIT MNEM SERVICE UNIT DEPTH TENS MER SP HER GR MER !LD MER ILM PIER LL~ MER DT HER AMPL MER ~ILD MER GE GE GE GE GE GE GE GE FEET DEPT FT MV TENS MERGE MV AP1 SP MERGE AP1 GAPI GR MERGE GAPI OHMM ILD MERGE OHMM OHMM ILM MERGE OHMM OHMM LLJ MERGE OHMM US?F DT MERGE US/F MV AMPL MERGE MV MMHO CILD MERGE MMHO Pag~ **:~* ENTRY BLOCKS *~** ENTRY **** ENTRY. BLOCK LEGEND **** TYPE DESCRIPTION 0 Terminator ( no more mntrims ) FORMAT TYPE SIZE SPECIFICA CODE TIONS P~g~ DATA FORMAT SPEC I F I CAT IONS DATUM SPECIFICATION BLOCKS SERVICE SERVICE AP1 APl AP1 APl FILE MNEM iD ORDER # UNIT LOG TYPE CLASS MOD DEPT '2820 09 FT '8 0 0 0 0 TENS MERGE 282009 MY 20 O 0 0 O SP MERGE 282, 009 'AP i 2. 0 'i 0 1 0 0 GR MERGE 282 009 GAP i 2-0 54 1 0 0 ILD MERGE 282009 OHMM 20 120 46 0 0 ILM MERGE 2.82009 OHMM 20 120 44 0 0 LL3 MERGE 282009 OHMM 2.0 22 0 E, 0 0 DT MERGE 282 IL109 US/F 20 8 32 0 0 AMPL MERGE 282009 MV 20 i 2 30 0 0 CILD MERGE 282009 MMHO 20 G8 46 0 0 PRC # SIZE LVL SMPL RC 4 0 1 G8 4 0 1 68 4 0 1 68 4 0 i 68 4' 0 i 68 4 0 1 68 4 0 1 68 4 0 I 68 4 0 1 GO 4 0 i 68 PROCESS INDICATORS 000000 000000 000000 000000 000000 000000 000000 000000 000000 000000 000000 000000 000000 000000 000000 000000 000000 000000 000000 000000 000000 000000 000000 000000 000000 000000 000000 000000 000000 000000 Page DEPT AHPL TENS C.iLD SP DA GR TA RECORDS ILD ILM LL3 DT Pag,- i2451.000 226,700 1235i.000 209,700 12251.000 i91,900 12151.000 i85,800 i205i,000 t92,100 11951,000 l?J,300 11851,000 179,i00 11751.000 2i7,800 11651.000 i64,800 11551,'000 11451,000 185,700 i i._-.._,"'~ 1 .000 235.2 0'0 lO.O00 1.000,000 -2,000 26,062 -1,000 241.546 i . 000 1 07,399 0.000 3,000 35.t56 2. 000 23,0t4 0,000 7,962 1,000 19,634 0,000 11,350 -I .000 51 ,~42 0,00.0 31.0-00 58.000 55,500 50,4.00 4,100 12,300 28, 100 3.300 38,500 0,000 14,7.00 92,200 97,1.00 78,400 21 ,$00 51 ,500 21,700 19.600 25. 000 24.600 700 I .000 38,371 3,365 4.140 9.3tl 42,855 28,445 43,45t 125.603 50.933 88.1 05 19,364 47,753 3.681 4.406 9,528 34.041 22,751 26,303 70.632 36.224 54.450 210 49 . 34 70 45 63 000 550 012 840 774 249 041 .307 394 533 512 0,000 57.200 83,100 83 700 73 900 75 300 :34 90f3 I O0 500 87 200 1 01 200 9~ 100 56 200 DEPT AHPL TENS CtLD SP -DATA RECORDS ILD ILH LL3 DT Page FiLE TRAILER Fit~ n~me: 8~GSF01.00~ Maximum length: 1024 TRAILER RECORDS Service name: Version Date: File type: LO Nmxt ~ile: F'~g~ 10 EOF ~:~ FiLE HEADER Fii~ n~ma: &GSF01.002 Maximum lmngth: 1024 HEADER RECORDS Verdi-on #: Film tppm: LO Previous ?ilm: Date: Page ii MNEM CN WN FN COUN STAT CTRY SECT TOWN RANG EKB EDF EGL PD LMF DMF RUN LCC SON LUN FL LUL ENGi WiTN DD DL TLi 8Li TCS TLA8 BHT HRT -HT hiSS MViS RM RMF HFST MFSS RMC MCST HCSS INFORMATION RECORDS CONTENTS UNIT ARCO ALASKA DS ii-iS PRUDHOE 8AY NORTH SLOPE HLH~KH llN 15E 58',0'00 ., 5?.000 .. 0,000. .. SL K8 KB ...... .30 282009 INC. I m I~ t m mm IIIIIIIIIII II.*fIlIllIIImlII NORTH SLOP~ .... NORTH SLOPE ARNOLD NORRIS 12417,000 ........... i2427,000 ........... 1'1.354,0'0~ ........... 12427,00~ ........... 2230,~80 ............ 452,~00 ............. 164,000 ............. NATIVE SOLIDS MUD PIT 13,000 ............ 4,.3.30 ............. .3,990 ............. 64,000 ............ MEAS ....... 6,540 ............. 69,20.0 ............ MEAS ....... III! mil& mill i iiiI I IIlI IIII f ti I1 IIII II IIlI It IIlI IIIIllI lIIIII IIfllI IIII I m·*l i151 i il·l · IiIi i Itli IiIi liII i IIIIlImIIllIIlIlIlII iIllIIllllIl~ImllIII ifIlllIlIIl·lIIIIIII IIl·lifiliillliIilil IIfIlIlIIlfliIIlIIII mm I I i Ii I I Il I II 1 I Ia ! 11 I I Illlll$11 I · a I · · I I f · · I ! i I I · · I Illl TYPE CATG SIZE CODE .............. OHMM .............. DEGF 0 0 40 65 0 t..3 '4 L'I 65 0 0 40 65 0 0 20 65 0 0 20 6.':_-; 0 0 20 65 0 0 2 65 0 0 3 65 0 0 .3 65 FT 0 .3 4 68 FT 0 3 4 68 FT 0 3 4 68 0 3 2 65 0 3 "--' 65 0 3 2 65 0 0 2 79 O O 2 79 0 0 i0 65 0 0 10 65 0 0 20 65 O O 20 65 0 0 20 65 0 0 20 65 FT 0 .7, 4 68 FT O 3 4 68 FT 0 .3 4 68 FT 0 3 4 68 HR 0 2 4 68 HR 0 4 4 68 DEGF 0 1 4 68 DEGF 0 1 4 68 0 2 20 65 O 2 20 65 CP 0 2 4 68 OHMH 0 2 4 68 OHMM 0 2 4 68 DEGF 0 2 4 68 O 2 12 65 0 2 4 68 0 2 4 68 0 2 12 65 P.=~g,m 1'2 COMMENT RECORDS mm Thi~ LIS tape wax writtmn by Gmarhmrt industrims Wirelinm Smrvicm~. mm · m All curvm and tool mnmmonicz used arm tho~¢ which most clo~ml? match ~m · ~ Gmarhart curvm and ~tool mnmmonicz, ~ GEARHART TO SCHLUMBERGER MNEM SERVICE UNIT MNEM SERVICE UNIT DEPTH FEET DEPT FT CDLI COMPUTED DPHI TENS1 MERGE MV TENS MERGE MV GM1 MERGE GAPI GR MERGE GAPI XCAL1 MERGE INCH CALl MERGE IN YCALi MERGE INCH CAL2 MERGE IN FFDCl MERGE CPS FFDC MERGE CPS NFDC1 MERGE CPS NFDC MERGE CPS RHOB1 MERGE G?C~ RH08 MERGE G?C3 DRH01 MERGE ~/CS DRHO MERGE G/CS NPHI1 MERGE PU NPHI MERGE PU FONLI MERGE CPS FCNL MERGE CPS NCNL1 MERGE CPS NONL MERGE CP~ NPHD1 MERGE ~ DOL NPHI MERGE PU NPHS1 MERGE % SAND NPHI MERGE PU Pagm DATA ENTRY BLOCKS ENTRY ENTRY BLOCK LEGEND mmmm TYPE DESCRIPTION 0 Tmrminator ( no morm mntrimz ) FORMAT SPECIFICATIONS TYPE SiZE CODE 0 I 66 Pag~ J4 .DATA FORMAT DATUM SPECIFICATION BLOCKS SERVICE SERVICE API API APl AP1 FILE MNEM ID ORDER ~ UNIT LOG TYPE CLASS MOD # DEPT 282009 FT 0 0 O_ 0 0 DPHI 282009 0 0 0 . 0 TEHS MERGE 282009 MY 2'0 0 0 0 1 GR MERGE 282009 GAP I 2 0 54 1 0 1 CALI .MERGE ~8~009 IN ~0 24 2 0 1 CAL2 MERGE ~820-09 iN 20 24 4 0 i FFDC MERGE 282009 CPS 20 98 2 0 1 NFDC MERGE 282009 CPS 20 98 I 0 1 RH08 MERGE ~8~009 G/C~ DRHO DiERGE 282009 G/C3 20 HPHi MERGE 282009 PU 20 122 2 0 1 FCNL HERGE 282009 CPS 20 NC~L HERGE 282009 CPS oo 78 30 0 i NPH i MERGE 282~009 PU 2 0 68 NPHi HERGE 282009 PU 20 68 SPECIFICATIONS PRC # SIZE LVL SMPL RC 4 0 i 68 4 0 1 68 4 0 1 68 4 0 1 68 4 0 I 68 4 0 1 68 4 0 ! 68 4 0 1 68 4 0 i 68 4 0 1' 68 4 0 1 68 4 0 i 68 4 0 t 68 4 0 I 68 4 0 i 68 PROCESS INDICATORS 000000 000000 000000 000000 000000 000000 000000 000000 000000 000000 .000000 000000 000000 000000 000000 000000 000000 000000 000000 000000 000000 000000 000000 000000 000000 000000 000000 000000 000000 000000 000000 000000 000000 000000 000000 000000 000000 O00OO0 000000 000000 000000 000000 000000 O00000 000000 Page 15 DEPT RHOB DPHI DRHO TENS NPHi DATA GR FCNL RECORDS CALI NCNL CAL2 NPHi FFDC NPHI NFDC Page 16 i2094. 000 i. 965 11994.000 2,269 '11894,000 2,t8J 11794.000 2.592 1i694,..000 2.209 '11594.000 2,284 11494,000 2.226 11394,000 2..582 11294.000 1,824 11194,000 2,034 11 094. 000 2,056 10994.000 '- 1,994 41 ,5i5 -.993 23,091 ,026 28,3,03 -, 003 3,515 ,!20 26.727 ,Oii 22.182 ,024 25. 697 ,029 4,121 ,040 50, 061 - 1 , 067 37,333 -i.049 36,000 -.999 39.758 -,994 4274,000 0,000 4230. 000 22. JO0 4201 , 000 19,840 42 i 1 . 000 31 , 760 3782.000 25.,670 3752.000 23,460 3723,000 19,660 3938,000 16,660 3503,000 4t,580 3650,00'0 60.91 0 3674.000 58,30-0 .3723. O0 0 55.590 0,000 38,800 377,708 23,300 403,700 81 ,800 213..000 25,500 306,400 36.000 · 330,600 23,400 40i ,400 89.400 478.100 33,100 106.200 105,300 67,i00 144,600 82,600 81,8OO 0,000 O,OOO 8.720 358,000 8,820 371 ,800 9,730 251,400 8.750 319,800 8.820 33t ,400 8,900 370,200 10.020 427,900 5,940 133,i00 2,790 ilS,000 2,790 i28,600 2.780 i20,700 0.000 - 1,663 8,850 19,103 8,780 16.840 9.71'0 29. 069 8,820 22,711 8,900 20,47i 9,110 16.660 10,160 i3,670 1 ,560 4 O, 228 2,580 67. 522 2.580 63,315 2.580 59,137 i41,400 4,000 531 . 1 O0 26,100 628,200 23.840 364,000 35,760 558,50'0 29,670 515,400 27,460 585,500 23,660 323,200 20,660 177,400 45,580 117,600 64,910 134,100 62,300 150.1 O0 59,590 136,200 741,200 749,200 766,900 732,600 727 600 760 800 657 400 145 700 127 600 146 500 149 100 DEPT RH08 DPHI DRHO TENS NPH i .DATA GR FCNL RECORDS CALl NCNL CAL2 NPHI FFDC NPHi NFDC Page FiLE TRAILER Film namm: &GSFOI.O02 Maximum length: 1,024 TRAILER RECORDS Version type: LO Next ¢ilm: 18 :+::~:~ EOF :¢~:¢. ~:~ FiLE HEADER Fil_e n~me~ &G5FOI.O0~ Maximum l~_ngth: 1024 HEADER RECORDS Vcrzion #: Film typm: LO Previous ?ii¢: Date: P.-=, g m 19 MNEt. t CN WN FN COUN STAT CTRY SECT TOWN RANG EKB EDF EGL PD LHF DMF RUN LCC SON LUN FL LUL ENGi WiTN DD DL TLi 8Li TLA8 BHT MRT MT HSS DiViS RM RMF MFST MFSS RMC MCST MCSS I NFORMAT I ON RECORDS CONTENTS ARCO ALASKA INC. DS il-iS PRUDHOE 8AY NORTH SLOPE ALASKA USA tlN .................. iSE .................. '38,000 .............. 5?, ',3 OO .............. O, OOO ............... gL .................. K8 ....... KB ....... ~0 ....... 282009 7gi i SLOP~ ............. NORTH NORTH SLOPE ~RNOLD NORRIS i2417, OOO i 2~27, OOO .......... 12427 , 000 .......... 22~0,000 ........... ~52. 000 ............ t~4,000 NRT[VE SOLIDS HUD PiT 13.000 ........... ~.~30 ............ MERS ...... 6~ .200 ........... IIIlIIIllll|lII IIlIIlIIlIIlII !IIllI|llllll! ]IllIlIlIlIIIl III UN I T II III II III il Iii i I ii ii · ii iiiii iiIiI Ilill iii I IIi11 Iii I Iiiii ill IIliiiiii i IlIIliiii i IllliIili i FT FT FT FT HR HR DEGF DEGF IIlIIi ItIIll CP OHHM OHHH DEGF OH HM DEGF TYPE CATG SIZE CODE 0 0 40 '=' 0 0 40 65 O 0 40 65 0 0 20 65 0 0 20 '65 0 0 20 65 0 0 2. 65 0 0 3 65 0 0 3 6.5 0 3 4 68 0 3 4 68 0 :3 4 68 0 3 2 ~5 0 3 2 65 0 3 2 65 0 0 2 79 0 0 2 7'9 0 0 10 65 0 0 10 65 0 0 20 65 0 0 20 65 0 0 20 65 O 0 20 65 0 3 4. 68 O .3 4 68 0 3 4 6,8 0 3 4 68 0 2 4 68 0 4 4 68 O 1 4 68 O 1 4 68 0 2 20 65 ,~! ~ 20 65 · 0 2 4 68 0 2 4 68 0 2 4 68 0 2 4 68 O 2 I2 65 0 2 4 68 O 2 4 68 0 2. 12 65 P~g~ 20 COMM_W"NT RECORDS This LIS tapm was writtmn by Gmarhart Indu~tri~s~ Wirmline Smrvices. mm All curve and too! mnmmonics usmd arm those which most closmly match mm GEARHART TO SCHLUMBERGER ~INEM SERVICE UNIT MNEM SERVICE UNIT DEPTH FEET DEPT FT TENS2 MERGE MV TENS MERGE MV GR2 MERGE GAPI GR MERGE GAPi Pagm~ DATA FORMAT SPEC ~ F ~ CAT IONS ENTRY BLOCKS ENTRY =~m ENTRY BLOCK, LEGEND TYPE DESCRIPTION 0 Terminator ( no mor. m mntrims ) TYPE SIZE CODE 0 'l 6G DATA FORMAT DATUM SPECiFiCATION 8LOCKS .mmm SERVICE SERVICE AP1 APl ,MNEM iD ORDER 8 UNiT LOG TYPE AP1 AP1 FILE CLASS MOD # DEPT 2.82009 FT 0 0 TENS MERGE 28~009 MV 20 0 GR MERGE ~_82009 GAPI :~0 54 0 0 0 0 0 2 I 0 2 SPECIFICATIONS PRC # SIZE LVL SMPL RC 4 0 1 68 4 0 i 68 4 0 t 68 PROCESS INDICATORS 000000 000000 000000 000000 000000 000000 000000 000000 000000 P~g~ DEPT TEHS DA TA RECORDS Pag~ 't1202,500 1995,00'0 O, 000 02,500 414.3, 000 i 03,2'00 002,500 4055,000 95, O00 10902,500 3703o 000 41.400 lO:qO"',~. ~,500 3791,000 4G .800 i.0702,5-00 379i ,000 68.600 i 0602,500 ;3684,000 81 ,JO0 1 0502.. , 500 ,3528 , 000 93,500 t 0402,500 3664,000 69.100 i 0302,500 3'733,000 8i.80'0 '10202,500 338! .000 _57.900 101 02,500 36'16,000 48,600 10002.500 3313,000 37,400 9902,500 3401 , 000 41 ,400 9802,500 3372. 000 47,80'0 9702,500 317'6 , 000 $3,000 DEPT TENS ~R DATA RECORDS 25 ~60~.500 3.318,000 48,400 950~,500 3i~S~-. 000 50.700 9402.500 3284.0'00 42.800 500 3206,000 48,500 9202,500 31 03 , 00'0 47 , 400 9i'02,500 ;31 ~,7 , 000 .38,5'00 9002.500 .3118,000 60.00'0 8902.500 ~010,00'0 54.?00 8802,500 3006,000 53, ~2:00 8702.500 304'0,000 48,200 860;2. · ~ 00 42?9 , 0 O0 54,5.00 8502.500 3840,000 48,900 8402.500 .3869,000 51 . 100 4133,000 4i,000 C~202,500 3869, 000 40,500 500. ~S4 . 000 DEPT TENS DATA RECORDS Pag~ 26 8002.500 4055,000 32.20'0 7902,500 3928,000 47.,800 7802,500 37~3 00'0 38. '1 O0 7702,500 3742.000 35,900 7602,500 3733 000 35.700 7502,500 3830 000 20,900 7402., 500 3850 000 35,600 7302.5'00 3899 000 34,9-00 7202,500' .3703 000 28, '1 '00 ?'1 02,500 3655 000 23,9'00 7002,500 3694 000 20. 000 6902,500 3625 000 26.1 O0 6802,500 3884 000 39.200 6702,500 ~59t 000 32,4'00 66 02,500 3860 00'0 42,600 G502,500 3235 000 31 ,900 III DEPT TENS DATA RECORDS Pag~ 6402,500 3284. 000 37,500 ~302. 500 3167,00'0 34. 6202. 500 3391 , 000 34,000 61'02,500 3i96,000 45.700 6.002., 50'0 :3396. 000 29, 5902,500 3030,00'0 56,70'0 5802,500 32.15.000 25. 700 5702,500 3059. 000 40,900 5602,500 3089,000 37,500 55'02,500 2923. 000 25.3.00 5402,500 3089,000 32.900 5302. · 500 292:3 · 0'00 4.3 . 2.00 52 02,5-00 2845, 00'0 46,300 5102,500 2864,000 36,300 5002,500 2932'_, 000 37, O0 0 4902.500 2.5,91 , 000 :38,2'00 DEPT TENS DATA RECOROS Pag~ 28 2747,000 3.5.300 4702,500 2864,000 40.300 4602 ..500 299'1 . 000 .3"t . 000 4.'502,500 2747. 000 21 .20.0 4402. 500 2737.00:0 40. 000 4302,500 2708,000 29.0(10 4202,500 2893,000 37,400 44 02,500 2727,000 37,30--0 4002,50'0 2571 , 000 33,80.0 3902,500 2425,000 39.5~0 3802. 500 2669,000 26,00-0 3702,500 2;347,000 42,200 .36 02 . 5'0'0 221:0 , 0 O0 33.700 :3502,500 -2161,000 32.700 -34 02,500 2.386, 000 37, '100 3:302,500 2.0:34. 000 2t .800 DEPT TENS DATA RECORDS 29 3202. 500 1956. 000 34,000 .Si 02,500 1790,000 JO , 7-00 3002.500 1869.000 26,800 2902,500 1'800,000 2802,500 I839.000 28,80'0 2702.500 18~4,000 23,10-0 ;26'02 · 500 1 ??5 , 00-0 29 . 6'00 2502., 500 ~ 75~ , 000 '2~ , 000 2402.500 '17,32, 000 16.,200 ************************* ****' FiLE TRAILER File name: &GSF'O~,O03 Maximum length: 1024 TRAILER RECORDS Smrvicm name: Ver~ion: ~,, Date: File typm: LO Next ~ile: 3O -, EOF **** TAPE TRAILER **** Service name: &GSF01 Next tape: Date: 857027}6 'Origin: Tape 282009 Continuation ~: 0i REEL TRAILER **** Servicm namm: &G5FOi Next reel: Date: 85703716 Commentz: TRAILER Origin: RECORDS Reel name: 282009 Pagm Continumtion ~: Oi *** EOF *** EOF Company LIBR=tRY CURVE SPECI?iCAT!0NS ARCO Alaska. inc. Well DS 11-15 Field Prudhoe Bay Coun:y, S~a:e North Slooe, A!~ska DELIVERY DATE 7- 6- 8 7 Curve Name (Abbrev.) S~andard Curve Na~e Logs Used Scale CCL ! Casing Collar Locaror ' CN - Mu!~is°ace ..... ~ I Comoensa~ed ~eu~ron t " ' 60 - 0 SS~ i Sh°r~ S~ace' · " I 50 - 550" LSN i Long, Soace. " t 0 - 200 GR t Ga~a ~y' 0 - 100, 100 - 200 , File ~ .~ ' Z;,~TUi4 S?=CIFZCaTION ~LOCK, S ,__ ~ ,~., ...... _ _ .,.h,, ..q,L. 4. :,.~ . ..~..s ? U F! ._S-P_. =_ C Z = ~ C .a, T Z O t'L-a= L C' S ~ S .... L.,S N L.SN 71.755 CLSN 16.957 SSN 21~_.541 CSSN 215.952 GR 57.4/'~ SCL _~ ~. :300 CCL1 ~ ~;. ,0£0 CX 27.115 CNC 31.1 I 5 3_=¢'TH 11~O0.CCO FT ~527.127C ,v LSN _,5~ .7~1 CLSN I 4.793 $S"] 2-C-8--.-31C C S--SJN 1~ 2 ,-:g37 -SR 1 ~.Sz,. ,' ~S CCL I. ".33 CCL1 1, SCC CN 2 ~-7-,-$.-~ ~=_mTd !17'.CC.CC? FT 35~6.6,'.7C ~: ...~ =~ 4.-. ! 52 ~ L S N · :m~ ,, !,59-. 4 02 CCL ..,.,"'.CO,] .CC-k4 ... --64'4 C ,:$4..-. 0'5 7 =...-g-C-.~ C N -2-7-,. ~., 7- :YTES P-R.=V!CUS FILE _ NNEM _CONTENT~ U,N-ZTS ,,_"], ...'i T l J t,1 .q ~; C. T ~ T C 2, T T tS h,.I -", ! fi', r. K q L SN ~ ,..:. 4 1 ,~.r 4 1 4 1 1 4 1 4 1 //',q 1 "' L "',~ Z T S 4 R '.,~9-. ? 7 ~. C.C L I.C. '2 9 C c-a-a, ..b-S:N ,.G R ..CN C .L_SN =,SN ~5.~3 CLSN 1F,.325 SSN ~R 175. &_~ CCL 2.CCJ CCL1 'NC ~_7 'SPTh 114C0.CC'3 =T 347L.7Z7C M 235.'3,77 CSSN 20~,.175 Z.00C CN 23.077 -1-.-8G C C N 2 EPTH !1300.L_. ----~--II--iI~--tII--IiI~. 'NC ...~'¢6 .~'.' .:\ M ECC2F_ SZZ: S A,",!P L = LkZTS 1 CPS I C P~ 1 CPS ,.-~ FORMAT ~-~.~ 'R .~' 7.&~ CCL 'NC' 44.311 7.~/:? SSN 148.975 CSSN 12~.766 2.000 CCL1 2.'30C CN 4.0.311 .._-S N "z 1-,,7 a ~ CLSN 5~- 4a. C52 CCL ~mTH !.! mOD ,COO =T 36~_7,1 270 I~ ! IIIIllii iiiI I iii iii! Ill ....... ~, ~'"?; ~ '~'i ::': ,r,.':" ": "" :.::"i ...',.,.). :.:~. :,:,.,~, ,".: ~ ,.. ' ~ :.. '~ "., !~ r, ,. - - .- ~ ,, ~ . L..&.:,i .................................................. ~, ........ ~._,.,.2.. .................. C.L..S.4 .................................................. ~, ......... ~..~,...~ ............................... ,~.N ............................................................... ,.,.2. ............ C_.z. ................................ u-S~.N ............................................... 2..~-a ............. &,:~ ~.~.,.I,.~ ............................ '='t ~ ~5/11/ '~XiNUH L~NGTH: ~ILE TY~-=: LC NEXT FiL= NAME: 1224 ..T--~ P ,.E NAME: SERV!C-E NANE: m~SS 3 '~T ~: O~IGIN O~ D~T~: FSY~