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174-056
PLUGGING & LOCATION CLEAR=u~CE REPORT State of Alaska · ALASKA 0iL & GAS CONSERVATION COMMISSION , , vol, procedur=~. ~o~ casi~_c size, w= depth c~= & Perf i~ua~ra!s - tops: , ,~ Review the well file, and' cc~ment cn plugging, well head status, and location clearance - provide loc. clear, code. Code STATE OF ALASKA " ALi ,_..,~A OIL AND GAS CONSERVATION COMi.., .;SION WELL COMPLETION OR RECOMPLETION REPORT AND LOG 1 Status of Well Classification of Service Well OIL ~ GAS ~ SUSPENDED ~ ABANDONED r~ SERVICE ~ Exploration Well 2 Name of Operator 7 Permit Number ARCO Alaska, Inc. 74-56 ~ Address 8 APt Number P.O. Box 100360, Anchorage, AK 99510-0360 50-029-20150 4 Location of well at surface 9 Unit or Lease Name 1317' FSL, 132' FWL, Sec 35, T11N, R16E, UM. ,i ~.;~;,M 'i~:.:~;:~. Delta State ! ....."~'-'~" '~i 10 WellNumber At Top Producing Interval At Total Depth~,~~ 11 Field and Pool 1317' FSL, 132' FWL, Sec 35, T11N, R16E, UM. (strai(:jht hole) Y""~"~-~~ Wildcat 5 Elevation in feet (indicate KB, DF, etc.) I 6 Lease Designation and Serial No. 35' RKBI ADL 47470 '1~ Date Spudded 13 Date T.D. Reached 1,, Date Comp., S~sp. or A~nd. I ~ Wa,er Depth. if o,shore I1~ No. of Completions 3/5/75. 4/27/75. 3/12/96 (Plugged & Abandoned).I N/A feet MSLI 1 17 Total Depth (MD+TVD) 18 Plug Back Depth (MD+TVD) 19 Directional Survey 120 Depth where SSSV set 21 Thickness of permafrost / 11026' TVD P&A'd to Surface. YES r-] NO ~I N/A feet MD 1 1 026' M D 22 Type Electric or Other Logs Run ... DIL, Density, Sonic/Caliper, Dipmeter, FDC/CNL. 23 CASING, LINER AND CEMENTING RECORD SETTING DEPTH MD CASING SIZE WT. PER FT. GRADE TOP BO'FI-OM HOLE SIZE CEMENTING RECORD AMOUNT PULLED 20" 94 # H-40 Surf 100' 32" 500 Sx Permafrost II 13-3/8" 72 # N-80 Surf 2744' 17-1/2" 5250 Sx Permafrost II 9-5/8" MN-80 Surf 9268' 12-1/4" 1200 Sx Class G & S00-95 7" 8979' 11023' 8-1/2" 500 sx Class G 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. 26 ACID, FRACTURE, CEMENT SQUEEZE, ETC DEPTH INTERVAL (MD) AMOUNT & KIND OF MATERIAL USED ,,, 27 PRODUCTION TEST Date First Production IMethod of Operation (Flowing, gas lift, etc.) N/A I Plugged & Abandoned ...... Date of Test Hours Tested PRODUCTION FOR OIL-BBL GAS-MCF WATER-BBL CHOKE SIZE GAS-OIL RATIO N/A TEST PERIOD I~ Flow Tubing Casing Pressure CALCULATED OIL-BBL GAS-MCF WATER-BBL OIL GRAVITY-APl (corr) Press. 24-HOUR RATI: I~ 28 CC)RE DATA Brief description of lithology, porosity, fractures, apparent dips and presence of oil, gas or water. Submit core chips. *NOTE: See P&A Summary attached. Completion Report submitted as required for the approved Application Sundry (ApprvI # 96-010, of 1/23/96) for Plug & Abandonment /~.,,,}~t;;.7~/?. *NOTE: This ,~el~ Form 10-407 Submit in duplicate Rev. 7-1-80 CONTINUED ON REVERSE SIDE 29. 30. GEOLOGIC MARKERS FORMATION TESTS NAME Include interval tested, pressure data, all fluids recoverd and gravity, MEAS. DEPTH TRUE VERT. DEPTH GOR, and time of each phase. Top Cretaceous 5421' 5421' N/A Top Lisburne 9405' 9405' Top Kayak 10960' 10960' 31. LIST OF A'I-rACHMENTS Summary of Delta State #2 Plucj & Abandonment Operations. 32. I hereby certify that the foregoing is true and correct to the best of my knowledge s, ned ,t,e n ,n e ,n Su v,sor 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,GasLift'R°dPump'HydraulicPump'Submersibl t 'l -'VED''~- L_t-/ jection, Gas Injection, Shut-in, Other-explain. Item 28' If no cores taken, indicate "none". t~AR ~ 0 1996 Form 10-407 A~,J~ Oil & ~;~ Cen~ ,~ncllo~;a.~"e Cor~n3ission DELTA STATE #2 DESCRIPTION OF WORK COMPLETED PERMANENT PLUG & ABANDONMENT 3/1/96: RIH w/bailer to tag top of cement plug in the 9-5/8" casing at 2282' MD. POOH w/bailer. PT 9-5/8" at 1500 psi; had 1400 psi final after 30 minutes. Bled down well to 0 psi. RD. 3/4/96: A 13-3/8" annulus down squeeze was pumped as follows: MIRU & PT equipment. Pumped 20 bbls Methanol down the 9-5/8" x 13-3/8" annulus, then loaded the wellbore w/Hot Seawater, followed by 10 bbls of Arcticset ! Cement w/20 ppb aggregate & 1.5 ppb cellophane flakes, followed by 40 bbls of Arcticset ! Cement w/1.5 ppb cellophane flakes, followed by 120 bbls Arcticset III Cement, followed by Shutdown. PU on cement and attained 1100 psi max squeeze pressure. Held final 1000 psi squeeze pressure for 1 hour. Rigged down leaving cement to surface in the 9-5/8" x 13-3/8" annulus. 3/6/96: A Cement Plugback of the 9-5/8" casing was pumped to Plug & Abandon the wellbore as follows: MIRU CTU & PT equipment. RIH w/cementing nozzle to tag cement plug top, then PU pumped 10 bbls Methanol, followed by 167 bbls Arcticset III Cement to fill the 9-5/8" to 160' MD. Jetted cement OOH w/CT from 150' MD. Waited one hour for AS III to thicken, then RIH w/CT to 150' MD and circulated 60 bbls Seawater, followed by 12 bbls of Arcticset ! Cement to fill the 9-5/8" to surface. Waited on cement for two hours, then PT the 9-5/8" at 1500 psi & had 1500 psi after 30 minutes. Rigged down. 3/1 I/95: Dug out around conductor pipe and cut off tree & all casing strings at 4' below ground level. 3/12195: Spotted a small amount of dry cement at top of casing to fill flush to casing top, then welded a well abandonment cap over casing stub. Backfilled & graded gravel. MEMORANDUM TO: Chairman David Johnsto ,~ THRU: Blair Wondzell, P. I. Supervisor State of Alaska Alaska Oil and Gas Conservation Commission DATE: March 12, 1996 FILE NO: o99hcidd.doc FROM: Doug Amos, Oo,~ SUBJECT: Petroleum Inspector Surface Abandonment Arco PBU Delta St. #2 Prudhoe Oil Pool PTD # 74-0056 Tuesday, March 12, 1996: i traveled to Arco's PBU Delta State No. 2 well to inspect the cutoff casing and the welding on of the 1/2" steel abandonment marker plate. The cellar was excavated 7' below the gravel pad level and 5' below the tundra level, the mouse hole and all casings were cutoff approximately 4' below tundra level. Prior to welding the abandonment marker plate to the top of the cutoff 13 3/8" casing all casings were topped off with dry cement. The Cellar was back. ,filled in the same order that it was excctvated, with a slight mound left over the cellar to compensate for settling during break-up. An AOGCC P&A Report Form is attached for reference along with photograph's of the cellar area and abandonment marker plate. SUMMARY: I inspected the surface abandonment operations at Arco's PBU Delta State No. 2 well. Attachment: O99HCLDD.XLS Operator: Operator Rep.: Lease No.: Drive Pipe: Conductor: Intermediate: 1. Open Hole Plugs: STATE OF ALASKA ALASKA OIL AND GAS CONSER I~A TION COMMISSION Plug And Abandonment Report Arco Alaska Inc. Dan Venhaus Well No.: 2 Sec. T-R Total Depth: 11,025 Date: 3/12/96 Well Name: Delta State No. 2 PTD No.: 74-56 35, TllN, R16E Meridian: Umiat Elevation: 35' RKB Mud Wt.: ppg. CASING DATA: O.D." Set @: O.D." Set@: O.D." Set @: ft. With ft. Surface: ft. Prodctn: Penetration O.D." Set @: O.D." Set @: PLUGGING DATA: 2. Open Hole Isolation Plugs: 3. Perforation Plugs: 4. Annulus Plugs: 5 Casing Stub Plugs: 6. Surface Plug: Casing Removal: 9 5/8"X 13 3/8" nnulus was cemented to surface with Arctic Pak. " Casing Cut @ Feet " Casing Cut @ Feet " Casing Cut @ Feet " Casing Cut @ Feet REMARKS: All casings and mouse hole were cut 4 feet below tundra level and removed, the 9 5/8"X 13 3/8" annulus were topped off with cement prior to welding the 1/2" steel marker plate to the outer annulus. The marker plate had the following information bead welded on it. Arco Alaska Inc., Prudhoe Bay Unit, Delta State #2, 1317' FSL, 1320' FWL, Sec. 35, TllN, R16E, UM. The cellar was backfilled. A small mount was left on top of the cellar to compensate for settling during break-up. Distribution: orig - Well File c - Operator ¢ - DNR/DOG ca Database c - Rpt File ¢- Inspector Inspector (s): FI-000 (Rev. 3/93) O99HCLDD.xLs STATE OF ALASKA ALASKA~ .... AND GAS CONSERVATION CC ~ISSION APPLICA,,ON FOR SUNDRY APPROVALS 1. Type of Request: Abandon X Suspend Alter casing Repair well Change approved program 2. Name of Operator ARCO Alaska, Inc. 3. Address P.O. Box 100360, Anchorage, AK 99510-0360 4. Location of well at surface 1317' FSL, 1320' FWL, Sec 35, T11N, R16E, UM. At top of productive interval 1317' FSL, 1320' FWL, Sec 35, T11N, R16E, UM. At effective depth At total depth 1317' FSL, 1320' FWL, Sec 35, T11N, R16E, UM. Operation shutdown Plugging X Pull tubing Variance 5. Type of Well Development Exploratory Stratigraphic Service ORIGINAL Re-enter suspended well Time extension Stimulate Perforate Other 6. Datum of elevation(DF or KB) 35' RKB 7. Unit or Property Delta State Unit 8. Well number Delta State #2 9. Permit number 74-56 10. APl number 50 - 029-20150 11. Field/Pool Prudhoe Bay Oil Pool feet 12. Present well condition summary Total depth: measured true vertical Effective depth: measured true vertical Casing Length 11026 feet 11026 feet Plugs(measured) Cement Plug in 9-5/8" casing at 2300' MD. 2300 feet 2300 feet Junk(measured) Size Cemented Measured depth True vertical depth Conductor 100' 20" Su dace 2709' 13-3/8" Production 9233' 9-5/8" Liner 2044' 7" 500 Sx Permafrost II 5250 Sx Permafrost II 1200 Sx Class G 500 Sx Class G 100' 2744' 9268' 8979-11023' 100' 2744' 9268' 8979-11023' Perforation depth: measured None true vertical None Tubing (size, grade, and measured depth) None Packers and SSSV (type and measured depth) None 13. Attachments Description summary of proposal x Detailed operations program BOP sketch x 14. Estimated date for commencing operation January, 1996 16. If proposal was verbally approved Oil Gas Name of approver Date approved Service 17. I hereb, y certify that the foregoing is)r~nd correct to the best of my knowledge. Signed~ 0· ~''~~ Title Engineering Supervisor .~/, FOR COMMISSION Hf~E ONLY Conditions of approval: Notify Commission so representative may witness Plug integrity ~ BOP Test Location clearance / 15. Status of well classification as: Suspended X Date / //'Z./~'~ Mechanical Integrity Test __ IApproval No.~., Subsequent form required 10-~O ~-.'.,p,?roved Copy. ur,g~nal Signed By Retu~ed 0avid W. Johnston Commissioner Date SUBMIT IN TR'IP~ICATE,~ Approved by order of the Commissioner Form 10-403 Rev 06/15/88 A Ir'~ I I',41 r~ ~, V'~~ I%AIr~ 01/22/96 ~ uu:/uu~ 17:18 ~'2634554 DOWELL Delta State #2 Intended Permanent P&A Procedure Ob|ective: Permanent Plug & Abandonment of well to surface. Intended Procedure · ~ · · · . · ~ · Pressure test previous cement plug in 9-5/8" to 1,500 psi. RU Slickline. RIH and tag plug at appxoximately 2,300'. RU CTU. RIH to PBTD and circulate in 168 bbls of 10.0 ppg mud taking diesel returns at the surface. RU Cementing pumps. Pump 250 bbls of Arctic Set II cement down the 9-5/8" x 13-3/8" annulus and displace with 5 bbls diesel to 5' below original ground level. After WOC, pressure test annulus to 1,000 psi. RU E-line. RIH and set 9-5/8" BP at 160'. RU CTU. Lay-in 26 bbls of Arctic Set II cement from 160' to surface. Remove wellhead. Cut all casing strings 4 feet below original ground level. Weld steel plate across conductor with bead welded information on plate: ARCO Alaska, Inc. Prudhoe Bay Unit Delta State #2 1,317' FSL, 1,320' FWL, Sec 35, TllN, R16E, UM Remove cellar and back fill hole to pad grade level. January 22, 1996 LEGEND POST-ABANDONMENT CONDITION ARCO ALASKA INC. DELTA STATE NO. 2 PTD 74-56; AP! #50-029-£0150 ARCTIC PACK C~ ~UD 10.0 ppg i~RflqE: Sfeel Plate ) RKB = 35' (Depth Ret.) 20' · 100' Too ~'.~. 0 150' BGL In 9 5./8" Casing Crnt. Plug 2.500' - 2,606' 15 5/~' 0 2,74-4' Cement Retainer 0 8,885' E=t. TOC 0 ,,, 5,900' In 9 5/8' x 12 1/4' Annulus Top Cem~ Plug 0 8,825' Top of L/nm- 0 8,979' 9 5/,'~ O 9,268' 9.425' - 9,770' Selectively Perforated. Perforation. 5<lueezed 9,956' - !0.1380° Selectively Perforated. Perforalkmm SClUeeZeeg 10,523' -- '~_.696' Selectively Perforated. Perforatton~ Saueezed. 7' 0 11,02..T' TO = 11 6 4 2 CO,LED TUBI~ UNIT BOP £OU ! PHENT 1. ~)00 PSI ?" WELLHEAD CONNECTOR FLANG£ 2. ~,000 PSI 4 1/16" PIPE RAMS ,3. 5~ P~ 4 1/~" ~~LC SLIPS 4. ~ PSI 4 1/6" ~~ ~S 5. ~ P~ 4 1/6" BLIND R~S 6. 5~ P~ 4 1/16" STUFFI~ BOX 2 H ] REL ] NE BOP EQU ] PMENT 1. SD00 PSI 7" WELLH~ ~NNECZOR FLANGE 2. 5000 PSI WIRELIN[ RAMS (VARI~L[ SIZE) ~. 5000 PSI 4 1/6" LUBRI~TOR 4. 5000 PSI 4 I/6" FL~ TUBE PACK-Orr ARCO Alaska, Inc. Post Office Box *~00360 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~,,an / //' 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 ATe 1528 LAO 466 ATe 1918 ATe 1420 ATe 1202 ATe 496 ATe 1439 RECEIVED APR 1 4 1995 Alaska Oil & Gas Cons. Commission ^nchora. ~, ARCO Alaska, Inc. Is a Subsidiary of Allantic Richfield Company Exploration Wells (ARCO Contact: Tom McKay 265-6890) ARCO hereby requests extensions of "suspended" status for the following wells. West Mikkelsen State #1, APl # 50-029-20278-00, Permit # 78-0017-0 This well was Certified Capable of Producing in Paying Quantities on February 15, 1979. Hemi Springs State #1, APl # 50-029-21056-00, Permit # 83-0181-0 This well was Certified Capable of Producing in Paying Quantities on June 4, 1984. '!~irch Hill 22-25, Permit # 65-1 ."); This well was Certified Capable of Producing in Paying Quantities. Falls Creek #1, This well was Certified Capable of Producing in Paying Quantities on February 18, 1944. The following wells are scheduled to be plugged and abandoned: Delta State #1, APl # 50-029-20004-00, Permit # 68-0095-0 Delta State #2, APl # 50-029-20150-00, Permit # 74-0056-0 Put River State #1, APl # 50-029-20017-00, Permit # 69-0036-0 Kavik Unit #3, APl # 50-179-20004-001 Permit # 73-0027-0 Highland State #1, APl # 50-029-20199-00, Permit # 76-0017-0 Ravik State #1, APl # 50-029-20888-00, Permit # 82-0218-0 Sag River State #1, APl Cf 50-029-20002-00, Permit # ? Northwest Eileen State #1, APl # 50-029-20013-00, Permit # ? APR ] 4 1995 A~ska [Iii & 6as Cons. Commission Anchora ~ The following well is no longer operated by ARCO: Swanson River Unit #34-15, APl # 50-133-10142-00, Permit # 60-0041-0 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. P 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 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 RIV ST 1 EXP SUSP KAVIK LINIT 3 DEV SUSP DELTA ST 2 EXP SUSP GULL ISST i EXP SUSP GULL ISST 2 EXP SUSP HIGHLAi~D ST i DEV SUSP W BEACH ST 3 EXP SUSP W MIKKELSEN ST i 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/il/78 SECT 11 10 O7 O8 35 28 28 24 25 32 TWP iON iON 10I~ 03N llN 12N 12N 11N 12N 10N P~NG 014E 016E 014E 023E 016E 015E 015E 011E 014E 019E ~4ER U U U U U U U U U U ARCO SUSPENDED WELLS SINCE 1980 AS OF AUGUST 1994 PERMIT 60-0041-0 82-0038-0 82-0218-0 83-0181-0 84-0156-0 84-0205-0 86-0056-0 89-0013-0 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 WELL WELL WELL NAME CLASS STATUS SWANSON RIV UNIT 34-15 DEV SUSP KUPARUK RIV UNIT 1H~05 DEV SUSP RAVIK ST 1 EXP SUSP HEMI SPRINGS ST I EXP SUSP PRUDHOE BAY UNIT DS18-11 DEV SUSP PRUDHOE BAY UNIT DSl1-15 DEV SUSP W BEAC~ ST 1-A SER SUSP PT MCINTYRE P1-03 EXP SUSP PT MOINTYRE P3-01 DEV SUSP KUPARUK RIV UNIT 1L-20 DEV SUSP KTJPARUK RIV L~NIT 1L-26 DEV SUSP PT MCINTYRE P2-50A DEV SUSP KUPARUK RIV UNIT 2E-17 DEV SUSP KUPARUK RIV I/NIT 2E-05 DEV SUSP PRUDHOE BAY UNIT DS12-13A DEV SUSP STATUS DATE 8/21/91 5/18/82 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 TWP 08N 12N 09N 10N llN 11N 12N 12N 12N llN llN 12N llN 10N 009W 010E 009E 011E 01SE 015E 014E 014E 014E 010E 010E 014E 009E 009E 015E s u U u u u u u u u u u u u u August 1, 1986 Mr. R. L. Thomas Area Engineer Chevron U. S .A. Inc. P. O. Box 107839 Anchorage, AK 99510-7065 Re: Abandonment of Delta State Well No. 2 SW/4 Sec. 35, TllN, R16E, UM Telecopy No. (907) 276-7542 Dear Mr. Thomas A review of our records shows that the subject well was drilled and tested by Atlantic Richfield Company in 1975 on leasehold ADL-47470, and was suspended on May 17, 1975. With the exception of the surface plug, the well bore has been properly plugged. Delta State Well No. 2 is now on leasehold ADL-318601 which was acquired by Chevron on November 1, 1980. We understand that Chevron has accepted responsibility for the complete abandonment of this well. Section I10(a) of the regulations states the Commission will, in its discretion, approve the suspension of a well if the well is capable of producing hydrocarbons in paying quantities or is reasonably demonstrated to have future value as a service well. Section 105(e) states that "[e]ach well to be abandoned or suspended must be plugged...to prevent the movement of fluid either into or between freshwater and hydrocarbon sources and to prevent all other fluid migration within the well bore." We are, therefore, requesting that you submit Form 10-403, Application for Sundry Approval, with a program which will bring tile status of this well into compliance with the new regulations; and provide a schedule for this summer when our field inspectors can accompany your representatives to the well site for location clearance inspection. Please call Harold J. Hedlund at 279-1433 if you have any questions. jo/A.HJH.22 October 17, 1985 Ms. Jo Ann Gruber ARCO Alaska, inc. P.O. Box 100360 Anchorage, Alaska 99510-0360 Re: Submittal of Form 10-403, ,,SUndry Notices and Reports on Wells," to Request an Extension of Time for Suspended Wells. Dear Ms. Gruber: It is requested that the Form 10-403 for the extension of time for suspended wells under 20 AAC 25.270(b) be submitted at an early date. The request should include: 1. A request for a one year extension. 2. A reason for the extension of time. 3. A description of future clean-up plans, if applicable. The following wells are included under this request: ~W Eileen State No. 1 Delta State No. 1 Delta State No. 2 East Bay State No. 1 Gull is. State No. 1 Gull Is. State No. 2 Highland State No. 1 Kavik Unit No. 3 · Ugnu SWPT- 1 . West Sak SWPT-1 Kuparuk River State No. 1 West Sak River ~,o. 1 West Sak River State No. 2 West Sak River State No. 3 · Sag Delta 31-11-16 tiemi Springs State No. 1 Prudhoe Bay State No. 1 Prudhoe Bay Unit Term A Prudhoe Bay Unit TR T-3C Put River State No. 1 Ravik State 1~o. 1 West Beach 14o. 1 West Beach No. 2 West Beach No. 3 W. Mikkelsen State No. 1 Kuparuk 28243 No. 1 West Sak Fiver State ~o. 5 West Sak River State No. 6 West Sak 25590 No. 15 East Ugnu Mo. 1 Sincerely, Lonnie C. Smith Commissioner dlf: A. F~H. 10 ~flTfl (©LL[CT©I~S IH(:. Suite 111, 777 Grant Street, Denver, Colorado 80203 TELEPHONE: 837-1444 ADDRESS ISMITTAL MATERIAL PROJECT NO. OUR W.O. NO. UNDER SEPARATE COVER ~D AS FOLLOWS QC DESCRIPTION FILE Ct ~ ~ NO. OF COPIES DESCRIPTION REMARKS .... ALASKA OIL AND GAS CONSERVATION COMMISSION ~ 3001 PORCUPINE DRIVE November 9, 1984 / ANCHORAGE, ALASKA 99501-3192 ~ TELEPHONE (907) 279-1433 ARCO Alaska, Inc. P. O. Box 100360 Anchorage, Alaska 99510-0360 Re: Submittal of Form 10-403, "Sundry Notices and Reports on Wells," to Request an Extension of Time for Suspended Wells. Gentlemen: It is requested that the Form 10-403 for the extension of time for suspended wells under 20 AAC 25.270(b) be submitted at an early date. The request should include: · A request for a one year ext'ension. A reason for'the extension of time. A description of future clean-up plans, if applicable. The following wells are included under this request: -- Delta State No. 1 Delta State No. 2 East Bay State No. 1 Gull Is. State Noo 1 Gull Is. State No· 2 Highland State No. 1 Kavik Unit No. 3 Ugnu SWPT-1 West Sak SWPT-1 Kuparuk River State No. 1 N. Prudhoe Bay State No. 1 West Sak River State No. 1 West Sak River State No. 2 West Sak River State No. 3 West Sak 25631 No. 23 Sag Delta 31-11-16. NW Eileen State No. 1 Prudhoe Bay State No. 1 Prudhoe Bay Unit Term A Prudhoe Bay Unit TR T-3C Put River State No. 1 Ravik State No. 1 West Beach No. 1 West Beach No. 2 West Beach No. 3 W. Mikkelsen State No. 1 Kuparuk 28243 No. 1 West Sak River State No. 5 West Sak River State No. 6 West Sak 25590 No. 15 East Ugnu No. 1 Yours very truly, Kugle~ · Commi s s ioner be:2.K.T ARCO Alaska, Inc. Post Office Box 100360 Anchorage, Alaska 99510 Telephone 907 276 1215 Hovember 1, 1983 Mr. C. V. Chatterton Commissioner State of Alaska Alaska Oil & Gas Conservation Commission 3001 Porcupine Drive Anchorage, AK 99501 SUBJECT' Sundry Notices-Various Suspended Wells Dear Mr. Chatterton- Enclosed are Sundry Notices for the following suspended wells' DS 11-14 Delta State #2 Highland State #1 Kavik #1 Prudhoe Bay State #1 If you have any questions, please call me at 263-4944. Sincerely, uj. Gruber Associate Engineer JG'tw GRU5/L22 Enclosures ARCO Alaska, Inc. is a Subsidiary of AtlanticRichfieldCompany STATE OF ALASKA ALASKA- Z;~L AND GAS CONSERVATION CC ,vIMISSION SUNDRY NOTICES AND REPORTS ON WELLS 1. DRILLING WELL [] COMPLETED WELL E~X 2. Name of Operator 7. Permit No. ARCO Alaska, Inc. 74-56 3. Address 8. APl Number P. 0. Box 100360, Anchorage, AK 99510 50- 029-20150 OTHER [] 4. Location of Well Surface: 1317' FSL, 1320' FWL, Sec.35, T11N, R16E, UM 9. Unitor Lease Name Delta State 10. Well Number 2 11. Field and Pool Wi 1 dcat 5. Elevation in feet (indicate KB, DF, etc.) 35' RKB 6. Lease Designation and Serial No. ADL 47470 12. (Submit in Triplicate) Perforate [] Alter Casing [] Perforations Stimulate [] Abandon [] Stimulation Repair Well [] Change Plans [] Repairs Made Pull Tubing [] Other E~X 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). ARCO Alaska, Inc., requests that the subject well be allowed to remain in suspended status. Approved Copy Returned · 14. hereby certify that the foregoing is true and correct to the best of my knowledge. Signed be~lo-w foCorr ~ ~7 Title Area Drilling Engineer The space o Conditions of Approval, if any:~ representative inspected this well site on August 15, A subsequent inspection will be necessary by August 1984. 0tlll~llt/~l $11111£il BY ['3~!E C. SUITll ~,,, Order of Approved by COMMISSIONER the Commission Date__ 1983. Form 10-403 Rev. 7-1-80 GRU4/SN60 Submit "Intentions" in Triplicate and "Subsequent Reports" in Duplicate September 20, 1983 ARCO Alaska, Inc. P. O. ~.ox 100-360 Anchorage, Alaska 99510 Re: Cleanup Inspection for the k~ollowing Suspended Wells: D.S. 11-14; Sec. 28, ~111~, A15E, U.~4. Delta State Ko. 1~ Sec. 10, T10I~, R16E, 'Delta State No- 2; Sec. 35, TillS, East Bay State Ko. 1; Sec 15, ~11~, R15E, . Cull Island ~o. 1; Sec. 28, T12~, E15k~, Gull Island ~-~o. 2; Sec. 28, T12~.~, RI5L, U.~.~. Bighland State I~o. 1; 'Sec. 24, Ti~, til~, U.}~. Kavik ~<o. 1; Sec. 7, T3~, R23E, Kavik }~o. 3; Sec. 8, T3~, R23E, U.N. ~obil Ku~r~ 28243-1; Sec. 17, TI~{, ~orth Pru~oe bay State ~o. 1; Sec. 23, T12~.~, R14~, U.~.~. Prudhoe Bay State }~o. 1; Sec. 10, Tll~, l{14L, [..~. Kavik State f~o. 1; Sec. 32, T9N, R9E, Te~ A (41-33-12-14); Sec. 33, T12}~, R14E, U.M. Tract ~11 T3C (17-11-15); Sec. 17, Ti~, R15E, U.~-~. Ugnu ~'~ ~o. 1; Sec. 7, T12k~,' ~%i0L, U.~. West Bea~ State ~.~o. 1; Sec. 25, TI~, West ~ach State f~o. 2; Sec. 25, T12~, l{14E, U.M. ~est Beach State ~o. 3; Sec. 25, T1214, ~14E, U.~. West S~ f~o. 15; Sec. 5, T10~, RSL, U.~. $~est S~ ~':o. 23; Sec. 7, Tl~4, RgL, West Sak ~o. 24; Sec. 5, TllN, RllE, Wesk S~ P~ver State ~o. 3; Sec. 26, TI~, l~9E, U.~. ~st Sak I%iver State f.~o. 5; Sec. 11, T10K, R10E, U.5~. West S~ ~iv~r State ~<o. 6; Sec. 29, Ti~, hl~, U.b~. BP ~t ~iver 01-10-14; Sec. 11, T10~, kl4t, BP ~t ~iver 02-10-14; Sec. 11, T10f~, f~14E, BP ~t ~iver 11-10-14; Sec. 11, T10~f, ~14E, U.~i. BP ~t River 12-1~14; Sec. 11, T10~-~, K14E, U.k4. BP ~t ~.iver 13-10-14; Sec. 13, T10~.~, A14E, U.M. BP ~t River 14-10-14; Sec. 13, TlON, ki4E, U.~[. BP f~t ~iver 17-10-15; Sec. 19, 5'101~, kl5E, Centle~en: Our representatives inspected these 32 well sites on August 14 and August 23, 1983. The following ~lls will re~/uire the sub~:ittal oi for~ 10-407, Well Completion or I~ecor~pletion Ae~ort and Leg, tc clussif~ a& s~.s~en¢~.¢a %~;.lis. All requests for classifica~ien$ are initiatea ~y the o~;eratcr on forr,~ 10-407: Prudhoe ~ay 8tate 1~o. 1 ~'e~ A (41-33-12-14) Tract 1~el 1 The ~cllowin9 walls need well signs: Eavik ho. 1, well sign not properly attached and in l;oor condition Pru~/~;oe ~ay State :~o. 1 following well sites need the ra~ hole covered: I~ighland State ~4o. ! ~auik State 1~!o. 1 :~-ract Nel! T3C We~st'Sak ~. I5 ~;'rud/~o~ Ba~: State ~o. ! BP Put ~,iver 13-10-14 The fcllowin9 ~11 sites need im~rcvement in housekee~inuj and trash raze:oval: Prudhoe 'Bay Sta~ 1;o. 1, the well house also is in poor condition · West Sak No. 24 West Sak River Sta, te 1~o. 6 The ~ollowin9 ~ells do not have all outlets on the tree ~luggeC~ ~Tu~hoe Bay State 1~o. 1 ~;orth Prud~]oe ba~ Stat~ };o. 1 Favik ~.~o. 1 All of the 32 li~ted ~I1~ r~.quire the sub~'~ittal o£ ior~ 10-403, Sundry t<otices and ~e~rts on Wells, to request and further extension o~ one ~ear for the suspended sit~s au requl~'ed under 20 AAC 25.170(b)(1)(2) and (3). It is requested that deficiencies be corrected as soon as and photogra~,hic evidence su~-li~d this office. Also ~-lease submit at an eazl~%~ date the r~qulred ~or~s 10-403 and A set, sequent inspection wil ke necessary b~ August, 1984. Sincerell~ Lonnle C. Commi s s toner MEMORANDUM State of Alaska Thru: Lonnie C. Smith c~missioner FROM: ALASKA OIL AND CAS CONSERVATION COPI~iISSICN C. terton CATE: August 25, 1983 Ch /? ,/' ~ )//' FILE NO: 108B: S 4 Ben LeNoman /~ SUBJECT: Inspect Thirty-two ARCO Locations for Surface Cleanup for Suspension, North Slope. .Sunday,_ August 14:,_: !983: I departed my home at 3:15 pm for a 3:45 pm showup and 4:45 pm departure via Alaska Airlines, Flight No 341 for Deadhorse arriving at 7:10 pm Weather: +36"F · . o , light wind, fog. ~-~onday,... August 15~ !983: Inspection of forts;'-one abandoned and. suspended wells began at 9:00 am. and continued until 3:30 [:;m on Wednesday, August 17. Separate reports cover abandoned wells and a BOP[: test on ARCO's DS 4-20 }.~onday evening. t recommend to the Commission the following wells be approved for' suspension: Delta State %2 Delta State #1' Cull Island %1 Cull Island. #2 Te~~, "A" 33-12-14 N. Prudhoe Bay State Hightan~ State %1 Mobil Kupar~k 28243 Ugnu SWPT #1 West Sak #23 West Sak # 3 West Sak #5 Ravik State %1 West Sak #24 West Sak %15 West Sak ~6 Kavik ~ 3 West Beach State #1 $';est Beach State #2 t4est Beach State #3 East Bay State %1 T3C 17-11-15 Put Aiver 01-10-14 Put River 02-10-14 Put River 11-10-14 Put River 12-10-14 Put Kiver 13-10-14 Put River 14-10-15 Unknown DS 11-14 I recc~nd to the C~mission the following wells not be approved until deficiences as noted on the suspendec~ %qell and location report are corrected: Kavik ~ 1 PrudJ'~oe Bay State #1 I departed Deadhorse via Alaska Airlines, Flight $56 at 4:30 i3m arriving in Anchorage at 6:10 pm and at my ~tome at 6:~-0 pm. In summary, I inspe, cted thirty-two ARCO locations for well sus- pension and location cleanup. Attachments no_nh1A/RCu 1nl7q~ Suspended Well and Location Report 20 AAC 25, ARTICLE FILE INFORMATION 'O'P~0r _..i : ~q~ Date Suspended Ad d r e s s ~o~ ~ ~. ~~~ ~~ ~ Surface n~ca~i~n ~f we%i ~ ~ Permf{~N°- /~/7 Ft. F ~ L, ~Ft. F ~ L API No. 50 Sec.~, T ~ ~, R/K ~, ~..M. Unit or Lease Name ~~~_~~ Wel 1 No. -. Field & Pool .. Condition of Pad ~-;- ~_~_ ~/'~2/~ . _~ Condition of Pits Well head - Ail outlets plugged Well sign - Attached to well head Attached to well guard Attached to Information correct ~ No Ye s No O No Cellar - Opened Yes Fil led ~ Covered Yes WaterWell - Plugged off No No No Capped Ope n Rat Hole Open Fi 1 led Covered Ye s No Ye s No Photographs taken to verify above conditionsQ No Exp la na ton Work to be done to be acceptable This well and location is (acceptable) "~'n-..-.-~;f~Tblo_) to be classified as suspended for the perio~ of .... ~-/~- 19~_~thru ~-/J- 19.~.~... Inspected by: ..... ~.~ ~~ . . . Date: F-~-F~ Revised 8/24/82 l¢o~m~er 17, I982 ARCO ~.laska, Inc. F.O. Pox 360 Anchorage, Alaska 99510 Re: Clean-up InsFection Suspen(~ed Delta State ~.~o. 2, Sec. 35, TI ~ ~16~ U~ Cent!e~n: Our representative inspected this site on Sup. temker 25, 19S2 and clean-UP ~s satisfactory for a sus~nded location. It will ~ necessary fo~ you to submit a Form 10-403, Sundry %~otices add Reports on ~ells, to request an extension of time for this suspended location. A subsequent inspection will t~ necessa~ by August 1983. Sinceret y, --Lonnie C.' Smith Commissioner ICg IJ ~<TI9 Ih 1317 FSL & 320 F~ ~ ....... *~; ' MEMORANDUM' Stale of Alaska ALASK~ O~L A.1;~,D bAS CONSERVATION TO: Il ~ ~/ / DATE: C..~~~erton October 22, 1982 Ch ~ FILE NO: ~.~*~ 10oA/F THRU: Lonnie C. Smith~ TELEPHONE NO: Com. n?is s ioner FROM: ~./~i~ /' SU BJ ECT: ;Edgar W. Sipple, Jr Petr oleut~ Inspector Witness Clean-up ,:,us ,pen~ ion on A~CO Delta State I~o. Sec. 35, Tlli.~, Rt6E, Pert-~it bo. 74-56 " - Peggy Fisher of AECO, oaturday, Septe~.ber 25, 1982 ~;:L~rry ¥~.r i~an of:: A~" R ',,. ,CO a' regu!ator~ ...... complianct~.'* en~:.~.~ ,neer , and took an EI(.A helicopter to ARCO's Delta State ~o. 2 to do clean-up suspension. Aerial photo #1 shows the flare pit, the reserve pit and the ~,~ell marker Photo's 2 and 3 shov] the ~-~ell sio-p the level and co~pact location contouring into the surroundin?; ~e~. I filled out the A.O.G.C.C. suspended well report which i.s att=.cheG to this report. In sur~ary, i recon}~nend that the Comr~,.ission approve the suspended %.Ceil status on ARCO's Delta otate f~o. ~,° Sec. 35, T!ll~,', RI~? ~ ~ Suspe~d Well and LocatiOn Repo~ , 20 LAC 25, ARTICLE 2 FILE INFORMATION: Operator ~~ ~ Date Suspended · ' Address . ~ ~ ~ ~.,v~ ~_~. . .- surface Location of Well Permit No. ~.~-~_~ .~ /3/~ Ft. F~L, /3~.d.. Ft. F '~ . n API No. 50 Sec.~,7 T_~/ ....... ~, a/&' ~f ,-~M. Unit or Lease Name . Wel 1 No. ~ Field & Pool ~ ~,~ Condition of Pad _~/~3~ ~~ ~, / Condition of Pi ts Well head - Ail outlets plugged Well sign -Attached to we'll head Attached to well guard · Attached to- Information correct Yes No No Cellar- Opened Yes No Rat Hole Fil led ~ No Cove r ed Ye s No WaterWell - Plugged off Capped Ope n Ope n . Ye s No Fi 1 led ~ No Covered Yes . No Explanation Photographs taken to verify above conditions/~ No Explanaton Work to be done to be acceptable This well'and location is (acceptable) (unacceptable) to be classified as suspended ..for the period of 19__ thru 19 . Inspected by: Date: Revised 8~24/82 .7 ALASKA OIL AND GAS CONS£RVATIOIV COMMISSiO~I May 21, 1982 JAY S. HAYAIONO, GOVERNOR 3001 PORCUPINE DRIVE ANCHORAGE,ALASKA 99501'-3792 TELEPHONE(907) 279--1433 ARCO Alaska, Inc. P.O. Box 360 Anchorage, Alaska 99510 Attn: Mark Major Our records indicate ~that the following well sites will require a repeat clean-up inspection this s~nn~r: West Sak River State Bi0 Highland State No. 1 West Beach No. 3 West Sak No. 15 West Beach No. 2 West Beach No. 1 West Sak River State No. 3 West Sak River State No. 5 West Sak River State No. 6 West Mikkelsen St. No. 1 Pt. McIntyre No. 1 Pt. McIntyre No. 2 In addition there are wells completed earlier than 1975 which have not had their well site clean-up record completed. These include the following: Kavik Unit No. 3 Delta State No. 1 Delta State No. 2 Kup River State No. 1 N. Prudhoe Bay State No. 1 N.W. Eileen State No. 1 East Bay State No. 1 Put River State No. 1 W. Sak River State No. 1 W. Sak River State No. 2 Also there are a series of shallow observation wells dating from 1969 now believed to be the responsibility of ARCO. They are: . ~ ARCO Alaska, Inc.~ 2 M~, 21, 1982 Put River 01-10-14 Put River 02-10-14 Put River 11-10-14 Put River 12-10-14 Put River 13-10-14 Put River 14-10-14 Put River 17-10-15 Finally there are the recently drilled wells such as: Eileen No. 1 West Sak No. 18 We request that these wells,, and any others of which you may be aware, that have not had the well site final clean-up accepted be made available for inspection as early as possible this summer. Sincerely, /-~ Lonnie. C. Smith Commissioner LCS/JKT/g lh June 4, 1981 ARCO Alaska, Inc. P. O. Box 360 Anchorage, Alaska 99510 Alaska Oil and Gas Conservation Commission Regulations Article 2, ABANDON~4Ef~T AND 20 AAC 25. 120 WELL ABANDONMENT MARKER and 20 AAC 25 170 LOCATION CLEAN UP Ge n t 1 eme n: In regard to the above referenced regulations, your atteDtion is called to an attached list of wells which, according to our records, have not received a final location inspection and approval of clean up. In compliance with 20 AD, C 25.170 Section (a), '%~-ithin one year of susE~nsion or abandonment of an shore well", all clean u~~ work is to be finished. Section (b) provides the means for an extension of time if a raj. id reason exists. Section (c) provides for on site ins~:.ection. Consequently, we are presenting the following list of your abandoned and/or suspended wells. Many of these are now more than one year old and are not in compliance with regulations. Others should have the final inspection completed this sunmer while weather ~rmits. This list covers the years 1975 to date. There may be some earlier wells that also nee~. inspec- tion. If you have any earlier wells to be inspected this summer please info~?, us. Therefore, we are requesting a schedule from you for this summer when our field inspectors can accompany your representa- tives to these sites for the final clean up inspection. LCS/JKT:be ARCO ALASKA, INC. Delta St- ~2 W. Beach St. #1 W. Beach St. 12 W, Beach St. #3 W. Mikkelsen St. ~1 W. Sak ~iver St. ~3 W. Sak River St. 45 W. Sak River St. ~6 W. Sak River St. 47 W. Sak 25590 t15 SUSPENDED PLUGGED & ABANDONED Abel St. %1 W. Sak River St. B-10 W. Sak 25606 913 W. Sak 25618 %20 Pt. Mclntyre #1 (Jointly w/Exxon) Pt. Mclntyre #2 (Jointly w/Exxon) Operator Alaska Oil and Gas Conservation Committee Field Inspection Report ;~. Drilling Permit Well Name & No. ~ ..... a ....... ~ ....-.. ~ Number Inspected by ~. ~ ~. , . SatisfactorY Item Yes () () () No ( ) 1. Well Sign (~"~ 2. Safety Valves-Floor (~ ( ) (w)' 3. Safety Valves-Kelly (~' ( ) (-~ 4. Safety Valves-Subsurface (~' ( ) ( ) 5. BOP Closing System ( ) 6. Remote Controls (Q ( ) ( ) 7.' Drilling Spool-outlets (~ ( ) ( ) 8. Flow Lines (~]' ( ) (~' 9'; Kill Lines (--) (...~ ( ) 10. Manifold Chokes (--) · .. Operator ' s Rep..~*~,~ .. ~ ~. ,~ .a_~ ~ ;, ~;... Contr. Rig No',- '~,, ':,~," ~ Satisfactory Item Yes No (~ ( ) 11. Manifold Pressure Test 12. BOP Pressure Test 13. ~ Reserve Pit 14.'~:.~it Berm 15. Location Berm 16. Fuel Berm 17. Operations off '~ad" 18. "General Housekeeping" 19. Abd. Marker in place 20. Water Well covered ,,,~t.~"'. T. J. Nuillilps Pe'bx)]_cum, Cc-~'~;:,%ny 1000 ~c%~'ity Life }kd.l<lJng Denver, Colorado 90202 cxits (a[:l~rox.. i cc. ~m~.) :fr~c tt~ S~'te's set o! J~les m'rl-'] o ..... ~s of 't:t~ foll~t~J2lq_ w~!lls for the Nit~-~ose~ .. of ~ ....... .~:..~..,.,.,...: :.i"dn ~ .... ,~.,...... ,"',~ S,-.{~le Sc:t !,~o. V~ll, lnterJ'nl 367 P~P Sag re il (33--12-Jc) '['<%i~irl'/h?<~ (cc,re) 9284, 362 ~l~O ~tl! Island ~1 9000'.- ].0, ].00 1t.('1, iff0 ~-1.4 ,. 400 ' 336 gP Niaku].~ :~! q 000 ' .- ? f' n'0 ' C2 -- ~ 10,400.--!I,.6;~5' 334 ~0 ~i~u St. ~n c)3OO,..n n, %0' l~-~er si. zoot qi~antities of .r:e'mri~s ('tt~se in 10 cc.) ~nd that Ptiil~i~s t.d,~ pz~zicT~ 'd~ St:!tz? with o !is'L. of ~::~o ::~.~ifJ..c s~itp].e ~ld ~re f~u~s s~:pJ..cd., i:'hi]!i?,7 sbn!]..?:?.,; ...: a_I1 ~.~::b~ an~iied [tl~] will pr~de tNe P2a:i~ca Oil . r-, ~.,-,,' ~,~ - W~ t'h F:] i.<' .... It is a plemP,.ea3e to work with and !~k f(~z~zea~l ~ ycm]r ~ony's ~utinu.eun c-,~orcir:r.: off cm:rz r:.:d c,ocd p~ious s~ple ~' -~ S'b2'Pm. · '" ." , /' /'2/? ?: ,..',- ' ,,- ..~ ,/ '4.,~ ,' ..... . .':4:".>,",--, . .'(. " ,'> ~ 4',~% ..... . ....-, ,. ,. ?Ti!].iarv. v~n A_lcn Petrolet_~n Rutl-o].c~n C~.o].~ist Atlantic Richfield Company State of Alaska North. Alaska District Division of Oil & Gas Conservation Attn: Mr. Tom Marshall TP~NSMITTAL ~,.,~ 3001 Porcupine Drive To: Anchorage, AK From: R.A. McIntosh -North Geological Date: Dec. 8, 1977 Well Name: Delta State #2 ' Transmitted herewith are 'the following for the subject well: Run No. Scale Xerox Sepia BI Line BHC Sonic/Caliper Log _ BHC Sonic/Caliper-Gamma Ray Log BHC Sonic-Gamma Ray Neutron Cement Bond Log Continuous Dipmeter (HPD) . , Continuous Dipmeter Polliwog Plot .,, Continuous Dipmeter Printout . . Core Analysis Interval Core No. Core Description (SWC) Interval Core Description (Cony) Core No. Directional Log Drill Stem Test - Test No. Dual Induction Laterolog Compensated Formation Density Compensated Neutron Formation Density Gamma Ray-Neutron Microlog Mudlog Interval Proximity-Microlog/Caliper Log Sample Log (ARCO) Interval Sidewall Neutron Porosity Samples (SWC) Interval No. Boxes Samples (Conv) Core No. No. Boxes Samples (Dry) Interval No. Boxes Samples (Wet) Interval No. Boxes Synergetic Log . Core Chips for Cores #1 & 2, Interval 9417' - 9519' 2 boxes Please note that the above samples are to replace the missing set sent 8-6-75. Thank _you C. Worle¥ Receipt acknowledged:~ /__~ '/Z~ ~.~~ Return receipt to: At~a~tic R/hflei~J Co~pa~y North Alaska District Attn: District Geologist Processed by:_ P.O. Box 360 Anchorage, Alaska 99510 FROM: MEMORANDUM DEPARTMENT OF NATURAL RESOURCES Division of Oil and Gas O. K. Gilbreth, Director THRU: Hoyle H. Hamilton .,~mY~'~,~r Chief Petroleum Engineer' Ted Stagg ~ Petroleum Inspector State of Alaska DATE: FILE NO: July 31, 1975 TELEPHONE NO: SUBJECT: Fly over and Photographs of Arco J)elta State #2 I traveled with Lonnie Smith on Wien Air Alaska from Anchorage to Deadhorse. We departed Anchorage at 8:30 AM and arrived at Deadhorse at lO'O0 AM. The purpose of the trip was to inspect the abandoned location of Amoco's Foggy Island Bay State #l (see Field Trip Report dated 7/23/75). Enroute by helicopter from Deadhorse to the Amoco location we flew over, circled and photographed the Arco Delta State #2 location. This well is presently suspended and the Loffland Rig #162 is stacked on location. An oil slick was visible on both the reserve pit and the burn pit. The attached Photo's #1 and #2 show the rig and camp but the oil observed on both pits is just barely visible along the south edge of the reserve pit. TS:be DE~'r'A ,STA*'r*E: ~ ~.tlant[ct~chfield Company North Amed?.an Producing Division North Alas[ istrict Post Office Box 360 Anchorage, Alaska 99510 Telephone 907 277 5637 June 10, 1975 Mr. O. K. Gilbreth State of Alaska Department of Natural Resources 3001 Porcupine Drive Anchorage, Alaska 99504 RE: Delta State No. 2 Permit No. 74-56 Dear Sir' Attached is the Well Completion and Drilling History on the above mentioned well. Mr. L. N. Bell outlined our proposed suspension plans to Mr. Hoyle Hamilton by phone on May 14, 1975. Mr. Hamilton gave verbal approval for the suspension noted in the attached drilling history. Sincerely, District Drilling Engineer CRK: alm %~~~ Attachments r~ t. ur:u I' - 7 , ... SUBMIT IN D,L STATE OF ALASKA OIL AND GAS CONSERVATION COMMITTEE WELL COMPLETION OR RECOMPLET~ON REPORT AND LOG la. TYPE OF WELL: ~ ~ ~ Wildcat b. TYPE OF COMPLE~ON: ~ ~ ,,-o~ ~ ~:~-~ ~L~, ~ ~*~' ~ Suspended WEI,I. OVER ~ EN ~ BACK gESVR. Other NAME OF OPERATOR Atlantic Richfield Company 3. ADDRESSOF OPERATOR P. O. Box 360, Anchorage, Alaska 99510 4. LOC~TION OF WELL (Report location clearly and in accordance with any State requirements)* At surface 1317' FSI, ~ 1320' FWL of Sec 35, TllN-R16E, UM At top prod. interval repbrted below 1317' FSL &, 1320' FWL of Sec 35, TllN-R16E, UM · At total depth 1317' FSL & 1320' FIlL of Sec 35 13. DATE SPUDDED [14. DATE T.D. RF, A. CHED {1'5. DA'rE COAIP SUSP 3-5-75 ] 4-27-75 ] 5-17- ','o",'^L ,* PLUO. B*.C,, ,,. ¥ Took 1 ll,026'MD & TVD ]2300'MD & TVD . Single 9..% PRODUCING !N~ERVAL(S~. OF THIS COMPLETION--TOP, BOTTOM, NAME (MD AND %%~D)' 9423'-9770' MD & TVD 10,323'-10,695' MD & TVD 9956'-10,096' MD fi TVD 24. TYPE ELECTRIC AND OTItER I,OGS RUN 5. APl NLr~i~ICAI, CODE 50-029-20].50 6. LEASE D~IGNA'FION A_ND SERLAL NO. ADL 47470 7.1F INDIAN, ALLo'FI'EE OR TRIBE NAM~ _ 8. UNIT,FAi~I OR LLkSE NAME Delta State 9. ~VELL NO. · 2 10. FIELD AND POOL, OR WILDCAT Wildcat 11. SEC., T., R., M.. (BOTTOM HOL~ OBJEC~rlVB) Sec 35,_TllN-R16E , TllN-R16E, UM ,_. PEm.~NO. 74-56 OR ABAND. [16.' ELEVATIONS tDF. RRB, RT, GR, OTC}'{17. ELEV. CASINGIiEAD ! 75 ]10' GR, 15'Pad Elev. 35'K]3 - INTERXAI.S DRII. I,Et) BY l CABLE TO01~ None ,23 WAS D!RE~ONAL , SUI/VEY MADE No ,1 DIL, density, sonic/caliper, dipmeter, FDC/CNL 25, CASING RECORD (Report all strings set in well) CASI24'GS1ZE [ W,E, 1GHT, LBFT.}[ GRADE [ DEPTH SET (I¥ID) I HOLESIZE[ CEML?;TINGEECOI'LD 20" '; 94¢ / H-40Ill00'+ ! 32" 500 sx Permafrost II 13-3/8" 72# [ N-80 [2744' { 17-1/2'i[5250 sx Permafrost II 9-5/8" IMN-80 ~9268' 12-1/4' 1200 sx Class G ISOO-951 , i A?. 'IOUNT PULLED 26 LINE~ EEC OI-LD ! SIZ~ TOP (?,ID~ EOTTOM (MD} [SAC:KS CEMENT* ! 7" 8979 11,023 [ 500 28 PERFORATIONS OPLN TO PRODUC'I'ION (lntcrval. size and p. urnber) Ail subsequently squeezed. See Attachment. i i ! 30. PROD UCT!ON 27. TUBING RECOiLD SCi';EEN [AfD~ SiZE ~ ~'~ ' · ACID. Si:CT, DEP]"I: INT~V.~ (MD) /[C.i~UN f AND l'd:':I) O!" M.&'IE:IiAL US~ See ' ttac~fi't SET (?,'ID) DATE FIRST PI::ODUCTION [ PRODUCTION MEI[fOD tFiov,'ii'g, :as lifL pumping~size and type of pump, DAT~ O~ T~gT~ T~S. t· ] Suspended }iCURS qESTED [CI!OXE SiZE [PROD'N FOR OIL-~E~L. GA$--MCF V,'.'/IER--I~BL. lC;AS-OIl,R.kTIO UAStNG PRESSURE ICALC~T~ OI~BBL. GA~-r~I~. (CO'R.) %rAq~R--DBL. [ OILGRAVITY-~I hereby certify that the foregoing and attached lnformMion Is complete and correct as determined fn,m · (See Instructions and Spaces for Additional Data on Reverse Side) INSTRUCTIONS General: This form is designed for submitting a complete and correct well completion report end log on all types of lands and leases in Alaska. Item: 16: Indicate which elevation is used as reference (where not otherwise shown) for depth measure- ments given in other spaces on this form and in any attachments. Items 20, and 22:: If this well is completed for separate production from more than one interval zone (multiple completion), so state in item 20, and in item 22 show tho prcducir,,g interval, or intervals, top(s), bottom(s) and name (s) (if any) for only the interval reported in item 30. Submit a separate report (page) on this form, adequately identified, for each additional interval to be separately produced, show- ing the ac~itional data pertinent to such interval. Item26: "Sacks Cement": Attached supplemental records for this well should show the details of any mul- tiple stage cementing and the location of the cementing tool. .. Item 28: Submit a separate completion report on this form for each interval to be separately produced. (See instruction for items 20 and 22 above). .. .:. "34. SUMM~HY'.O~' FORMATION TESTS IN('L,UDIN(; INTEI~VAL TESTED. PHESSUIIE DATA AlhTI)'~2OVERIES 'OF OIL~ GAS. 35. G~GIC MARK~ WAT~ AND MUD ,, NA~ ' . .... .: Top Cretaceous 5421' ..... ' Top Lisburne 9405' ' Top Kayak 1096 0 ' ~fl. COllE DATA. A'I'I'ACll IIRIEF ANg l)~l'ECq'gl) 'SIIOWS OF OIb, GAS Oil IVAT~I. ............ Atlantic Richfield Company Delta State No. 2 AP1 50-029~20150, ADL 47470, Permit No. 74-56 Drilling History Spud @ 1 PM 3-5-75. Drilled 17-1/2" hole to 2781'. Ran mul'tishot survey ~ GR-RT~ ~n~ ~-~l~b-{-7-~ Rm~ 13-3/8" csg set @ 2744'. Cemented w/5250 sx. Pe~nnafrost II. Cement-difCt[iated. NiPple up and test BOPE. Tested casing to 1500 psi and formation to 11.8 ppg. Drilled 12-1/4" hole to 9254 Ran DIL from 9250 'to surface, BHCS/caliper from 9250' to 2700' · ' dipmeter from 9248' to .2700' m~d FDC/CNL-GR/Caliper from 9246' to 2739'. Drilled to 9279'. Ran 9-S/8".casing set @ 9268'. Cemented w/1200 sx Class G cmt. NU and test BOPE. ]~S{~-~'~S[~'~-~° 3000 psi okay. Drilled to 9279', test formation to 0.59 psi/ft equivalent okay. Drilled to 9417, cored 9417'-9519'. Ran DST #1 9268-9519' w/packer @ 9208' & ta{l @ 9230'. Opened · tool for 5 min IF ~weak blow. Closed for 2 hrs ISIP. Reopened w/weak blow; tool open for 24 hours. Recovered total of 4 bbl formation oil, heavily gas cut, shake out was 0.3 - 0.5% BS&W w/oil gravity 27~. Drilled to 11,026'_ Ran DIL, density, sonic/caliper and dipmeter from 11,027- 9252'.Ran 7" liner w/shoe @ 11'023', and top of liner @ 8979'. Cemented w/SOO sx~-~Ss G c~t''-~ Test"iiner a~d casing lap to 2750 psi okay. Ran 6" bit to 10,874'. Ran CBL/VDL/GR collar log from 10,881' to 8985'. Made up DST tools. Spotted 15 bbl acid 10,320'-10,722'. Set RTTS @ 10,112' w/ tail to 10,253' ~erforated w/1 SPF 10,323-26' 10 345-50' 10,433-38' 10,463-66', 10,495-98', 10,550-53', 10,588-91.', 10,632-37', and 10,685-95' (total 40'). Acidized w/178 bbls of acid and ball sealers. Opened well w/1480 psi SITP..'Recovered estimated total of 750 bbl of fluid in 12 hours. Water cut started..@ 35% and rose to 93%. Flow rate started @ 1700 .BF/D and fell to S76 BF/D. Too~ 12 .hr shut in. ~Killed well w/mud· Set 7" retainer ~1~_~021~8'. Squeezed w/1S0 sx Class G cmt. Pumped 213 bbl Arcticpack down 9-5/8,' x 13-3/81' annulus w/850 psi. Spotted 10 bbl acid 10012' to 9708'. Displ w/diesel, set packer @ 9567' w/tail @ 9708'. ~erforatedw/ 1 JSPF: 9956-66' 9977,80' 9998-10003' 10027-30' 10077-80' and 10091-90' (Total 29'). ~Acidized w/100 bbl 28% HCi w/46 ball sealers Opened well w/1700 psi SITP. ~ell~leaned up to 55% oil, 45% water, 7{ MCF @ 360 BFPD on 1/2" choke w/60 psi TP after 18-1/2 hr flow. Shut in~T6r 18-1/4 hr SIP. Total recovery approximately 1O~ bbl oil. Pump 125 bbl water in tubing. Sque?~4.~.perf's 9956-10096' w/125 S2 Class G cmt. Spotted 14 bbl acid !F?T5~' t~"'~-O2~. Test csg and cmt to 1500 psi. Set RTTS @ 9161' w/tail @ 9302' Perforated w/1 JSPF' 9423-26' 9444'-54' 9492-97' 9534-39' 9612-17' 9643-46' 9670-?3' 9689-92' 9736-39' 9768-?0' (Total 42') Acidized w/17S bbl acid and 75 ball sealers. Ran pressure bombs on WL. Opened well. After 2 hr had 210 psi TP on 1/2" choke flowing 70% acid water and 30% diesel. After 18-1/4 hr flow;. 45% oil, 55% water w/15 psi -.:/~,~';.? TP on 1/2" choke. After 19-1/2 hours, well died. Recovered estimated/~27 ~' ...... S " ~ Squ~ezed bbl. Took 18 hr SIP. Killed well. Set 9- /8 retainer @ 8885'. w/175 sx Class G cmt & dumped 25 sx on retainer. Spotted 125 sx Class G cmt plug 2606-2300'. Reversed out, then displaced mud w/water & water w/diesel @ 2300'. NU and test wellhead cap w/1500 psi okay. Released Rig @ 6 PM 5-17-75. Suspended Well. CON FI DENT AL ATLANTIC RICHFIELD COMPAN~' TEST NO. 1 RRUDHOE_BAY ____,'~o~'ma,ion: .LISBURNE . NORTH SLOPE ' 3-7 MAY 1975 CONFIDENTIAL 'i'.-E_Ei... [~0'7 -- , F-J;.;....~',i N',-...:,, Ji'~.'"~.. CAh'ICO NO TN STAR E b ,JNEER1NG, NC. 1OO W, IRT'L. AIRPORT RD.. STE. 20.5 RESERVOIR PRESS. A/ND T[~MP. DATA ANCHORAGE. ALASKA 99.502 RESE¢?VOIR FLUIr.) SA~PLING TELEPHO N E (907) 272- 5966 C)I L AN D GAS ~*IE I,L 'FE; %'f'l P,I G Company., · Well ATLANTIC RICHFIELD COMPANY DELTA STATE #2 Borough__ . NORTH. SLCkRE ...... Location Field PRUDHOE BAY .Formation : LI~_BURNE TEST NO. 1 .... State ..... Date CHRONOLOGICAL DATA GAUGE GAUGE 35282-N ~25438-N DATE TIME REMARKS BHP@ BHP@ BHP@ ELAPSED OIL H20 GAS TBG CSG R.D. R.D. MPP TIME PROD PROD OUT PRESS PRESS HR.MIN BOPD B~D MCFD PSIG PSIG 10154'10162 10458 1st INTERVAL' PERFORMATIONS: 10685-95,10632-37 10588-91,10550-53,10495-98,10463-66 10432-38,10395-50.,10323-26 2 MAY 1975 STAND-BY 3 MAY 1975 23:36 WOUND CLOCKS 23:15 MADE UP TAILPIPE & TOOLS IN INSTR. CARRIERs 23:30 START IN HOLE WITH TBG. C O 'N FID EN T i/ L .. 4 MAY 1975 00:00 RUN IN HOLE WITH TBG. 20:20 ON BOTTOM WITH TBG. 00:00 20:25 RIG UP HOWCO TO SPOT ACID 00:05 22:15 TEST HOWCO 2000# 01:55 23:10 START PUMPING TO SPOT ACID 02:50 23:33 COMPLETED SPOTTING W/89 Bbls. CASING TUBING NOT.B. ALANCED,BACK.PRESS.ON TUBING. 23:58 SPOTTED 8 Bbls. MUD PILL TBG. STILL UNBAI_.ANCED 03:38 5646 5655 5762 5576 5585 5692 5583 5593 5700 5615 5625 5732 5589 5600 5707 5 MAY 1975 02:30 RIGGING UP TO REVERSE CIRCULATION ACID OUT 03:15 CONDITIONING MUD,CIRCULATING HOLE 08:33 FINISH CIRCULATING 08:55 HOWCO STARTED SPOTTING ACID 09:38 FINISH ACID SPOT 09:48 START OUT OF HOLE W/16 JTS. TUBING 10:30 RIGGING UP HOWCO HEAD 12:30 PRESS. TEST HOWCO HEAD 8000 PSI 13:15-SET RTTS @10,116 13:25 TEST HYDRIL BOP 2500 PSI 13:45 HOOK UP RIG PUMPS TO REVERSE OUT 14:10 BEGIN TO REVERSE W/MUD 06:10 06:55 12:13 12:35 13:18 13:28 14:10 16:10 16:55 17:05 17:25 17:50 5459 5468 5575 5742 5751 5858 5742 5751 5858 5583 5592 5699 5570 5579 5686 5310 5318 5425 5310 5318 5425 5310 5318 5425 5335 5344 545] 5335 5344 545] 5335 5344 545J 5335 5344 545; NORTH STAR Eii' NC. IOO W. INT'L. AIRPORT RD.. STE. 205 RESERVOIR PR b; ~-}...q. AN D Tk';M P. DATA ANCHORAGE. ALASKA 99502 RES ~,qVOIR FLUID SAM PLI Ft G TELE'PHONE (907) 272-5966 OIL AND GAS V'/E L.L TESTING Company.. , A_TL~ RICHFIELD COMPANY Well DELTA STATE #2 ,~ Field_ Location PRUDHOE BAY Borough NO~mH .Formation LISBURNE State .... Date ALASKA 3-7 MAY 1975 DATE TEST NO. 1 CHRONOLOGICAL DATA GAUGE ~35282-N GAUGE 925438-N BHP@ BHP@ ELAPSED OIL H20 GAS TBG CSG R.D. R.D. TIME PROD PROD OUT PRESS PRESS HR.MIN BOPD BWPD MCFD PSIG PSIG 10154'10162 BHP@ MPP 10458 15:00 15:15 15:23 .15:55 16:30 17:40 18:00 18:56 19:00 19:11 20:20 20:22 20:25 20:55 21:10 21:55 21:56· 21:57 21:58 22:02 22:23 '22:45 23:32 23:34 23:35 23:36 23:53 00:01 00:01 00:07 00:13 00:25 00:37 00:48 '01:01 STOP REVERSE START DZSPZ CE TBG. /DIESEL ISPZ CED TBG. W/88 b15. ZESEL SHUT DOWN PUMPS RIG UP SOS HOOK UP 2 PEN RECORDER TBG. RIG UP TO TEST SOS 5000# TEST OK 15009 LEFT ON TBG. SOS START IN HOLE W/2 GUNS 1 HPF SHOT 10685-95 SHOT 10632-37 POH W/SOS PUT ON NEW GUNS OUT OF HOLE · START IN HOLE W/4 GU~S SHOT 10588-91 SHOT 1O55O-53 SHOT 1O495-98 . SHOT 10~63266:'~ ..¢.-;.. _::~i ~ ..... · START OUT OF HOLE OUT OF HOLE START IN HOLE SHOT 10433-38 SHOT 10345-50 SHOT 10323-26 START OUT OF HOLE OUT OF HOLE & RIG DOWN 6 MAY 1975 BUILD UP FROM PERFO~TING 18:40 18:55 19:03' 19:35 20:10 21:20 21:40 22:36 22:40 22:51 24:00 24:02 24:05 24:25 24:40 25:25 25:26 25:27 1500 CO fiDENIIA[ 27:14 27:15 27:16 27:33 27:42 BUILD-UP ,! RIG UP HOWCO FOR ACID TEST 00:00 00:06 00:12 00:24 00:36 00:40 01:00 5342 5350 5457 5335 5344 5451 5418 5427 5534 5418 5427 5534 5418 5427 5534 5413 5427 5534 5418 5427 5534 5418 5427 5534 5418 5427 5534 5418 5427 5534 3655 3654 3761 3650 3658 3765 3692 3700 3807 3734 3741 3848 3723 3730 3837 4349 4357 4464 4405 4412 4519 4418 4426 4533 4481. 4489 4596 4336 4343' 44'50- 3660 3667 3774 4747 4754 4861 4671 4678 4785 4671 4678 4785 4570 4578 4685 4550 4558 4665 4052 4060 4167 4122 4130 4237 4490 4497 4604 4671 4679 4786 4740 4748 4855 4785 4793 4900 4810 4818 4925 NORTH STAR 100 W INT'L. AIRPORT RD.. STE. 205 ANCHORAGE, ALASKA 99502 TELEPHONE 1907) 272-5966 E INEER tNG, RESERVOIR I"RES~S. ANO 'TEMP. DATA RESERVOIR FLIJID OIL AND GAS WELL TE~_;TI NG Company. ATLANTIC RICHFIELD COMPANY Well_ . Borough ~STA_TE_~2 NORTH SLOPE ,, Field Formation.__ Location PRUDHOE BAY LISBURNE State__ Date ALASKA 3-7 MAY 1975 TEST NO. 1 DATE TIME CHRONOLOGICAL DATA GAUGE ~35282-N BHP@ ELAPSED OIL H20 GAS TBG CSG R.D. TIME PROD PROD OUT PRESS PRESS HR.MIN BOPD BWPD MCFD PSIG PSIG 10154 GAUGE #25438-N BHP@ BHP@ R. D. MMP 10162 10458 01:13 01:25 01:37 '01:49 02:01 02:13 02:29 02:29 02:42 02:43 02:49 02:52 02:53 03:07 03:10 03:26 .. 03:'41 .... 03:39 04:09 04:16 04:56 04:57 04:58 05:05 05:22 05:42 06:15 07:00 07:02 07:16 07:29 07:45 BUILD-UP I! END OF BUILD-UP TESTING HOWCO LINES I! 01:12 01:24 01:36 01:48 02:00 02:12 00:14 00:20 00:23 00:24 00:38 00:41 ,, · 00:57 . . . .: . . '- -' .......... 01:30 II II II II II · II I! II START ACID FRAC - DIESEL SPEAR START 28% HCL START DROPPING BALLS BALLED OUT 01:40 01:47 02:27 02:28 02:29 02:36 02:53 03:13 03:46 04:31 05:01 05:14 05:27 05:43 350O 2250 2000 08:11 START DIESEL 198 Bbls. · 08:48 ALL ACID TOP PERF. 293.5 Bbls. 05:42 06:19 2400 4823 4830 4937 4833 4840 4947 4838 4845 4952 4843 4850' 4957 4848 4855 4962 4852 4860 4967 4856 4864 4971 4962 4970 5077 4892 4899 5006 4804 4811 4918 4832 4839 4946 4930 4937 5044 4829 4837 4944. 4852 4859 4966 4949 4956 5063' 4892 4900 5007 4845 4853 4960 6220 6228 6335 5066 5074 5181 4968 4975 5082 4937 4944 5051 6029 6037 6144 5078 5086 5193 5000 5008 5115 4943 4950 5057 4930 4937 5044 4924 4931 5038 4911 4918 5025 6647 6654 6761 5513 5520' 5627 6456 6463 6570 11649 11618 11765 5621 5628 5735 5897 5904 6011 NORTH STAR 100 W. INT'L. AtRPOIR'T RD.. STE. 205 ANCHORAGE, ALASKA 99502 TELEPHONE {907) 272-~9~6 N [RJlFJG, NC. RE~;ERVOIR PRESS AND TEMP. DATA RESE:RVOIR FLUID SAMPLING OIL AND GAS WELL TE?, rING Company. ATLANTIC -RICHF IELD COMP/~/qY Well DELTA STATE #2 Borough_ .: NOR__TH L$_L_QPE ...... .Field , Formation Location PRUDHOE BAY LISBURNE State ALASKA __Date 3-7 MAY 1975 TEST NO.1 DATE TIME CHRONOLOGICAL DATA GAUGE GAUGE #35282-N #25~38-N BHP@ BHP@ ELAPSED OIL H20 GAS TBG CSG R.D. 'R.Do MMP TIME PROD PROD OUT PRESS PRESS HR.MIN BOPD BWPD MCFD PSIG PSIG 10154 10162 10458 08:54 SHUT DOWN 311 Bbls. '08:54 09:00 09:06 09:18 09:30 09:42 09:54 10:06 10:30 10:42 10:54 11:06 11:36 11:36 12:00 12:20 12:34 12:38 12:45 13:20 13:20 13:37 14:00 14:02 14:06 14:35 06:25 2300 5903 5916 6023 FALL OFF AFTER ACID FRAC II · I! I! " OPEN WELL TO HEATER HOOKED UP SURFACE AMERADA PRESS. TEST FLOW LINES 00:00 00:06 5685 5693 5800 00:12 5615 5623 5730 00:24 * 5512 5520 5627 00:36 5446 5454 5561 00:48 5406 5413 5520 01:00 5364 5371 5478 01:12 5335 5342 5549 01:36 5297 5304 5411 01:48 5278 5285 5392 02:00 5262 5270 5377 02:12 5249 5257 5364 02:42 1531 5228 5235 5342 FOUND-:LINE PLUGGED OFF~ ON~RAD~-['[r SURFACE GAUGE - CLEARED AT 11:30 OPENED WELL TO HEATER !~,, & ¼,, CHOKE BURNER OPEP~TING II GAS TO SURF. BURNER WENT OUT FLOWLINE TO PIT SLUGGING II I! SHUT IN TO CHANGE VALVE OPEN FLOW TO PIT, SAMPLE 37°API FLOWING TO PIT, S_gaxlPLE " O0:0© 00:24 00:44 00:58 01:02 01:09 01:44 01:44 02:01 02:24 02:26 02:30 02:59 0':"N F I' D'E"N T IAI 35% 65% 841 1500 5908 5917 6024 342 1740 5525 5534 5641 88 1860 5425 5433 5540 149 5348 5357 5464 163 5342 5351 5458 148 5342 5351 5448 203 '1745 257 1725 5291 5300 5407 297 1700 5304 5313 5420 290 1645 5253 5202 5369 283 5231 5240 5347 287 5228 5238 5345 196 1660 4677 4687 4794 100 W. I NT'L. Al RPORT RD.. STE. 205 R E S ERVOI R PR ESS AN D 'F ~:~ I~ P. DA-FA ANCHORAGE, ALASKA g9502 RE$~qRVOIR FLUID f-]At,iF'LIN G TELEPHONE I9071 272-5966 OIL AND GA~$ WELL YESTING Company. . CH.EIELD COMP_ANY , Location--- Well D~_:S~TA_TE #2 _Field , PRUDHOE BAY State__. ALASKA Borough .... NflRTH~ Formation LI~ , ,Date _'~-7_~ 193_5 TEST NO.1 CHRONOLOGICAL DATA GAUGE GAUGE #35282-N ~25438-N DATE TIME REMARKS TOTAL G-25518 BHP@ BHP@ BHP@ ELAPSED FLUID H20 GAS TBG CSG R.D. R.D. MMP TIME PROD PROD OUT PRESS PRESS HR.MIN BTFPD BWPD MCFD PSIG PSIG 10154 10162 1045~ 14:45 FLOWING TO PIT, SAMPLE 37 °API ,, 15:23 " 15:24 TOOK SAMPLE'- NO GRAVITY 15:45 FLOWING TO PIT 16:10 TOOK OUT '~ CHOKE- FLOWING ON ~" 16:12 CHOKtE.AND FULL OPEN WRAP AROUND 16:12 FLOWING TO PIT 16:18 BY PASS HEATER DIRECT TO PIT 16: 25 FLOWING 16:53 " STRAPPED TANK 7.5" BS IN BOTTOM 17: 00 SAMPLE 34 OAPI 17:03 FLOW TO TANK FOR RATE 17:33 FLOW BACK TO PIT 1723 BTFPD 17:31 FLOWING TO PIT 17: 55 " " 03:09 03:47 03:48 04:09 04:34 04:36 04:42 04:49 05:17 05:24 05:27 05:57 05:59 06:19 80% 18'10 FLOW T© SEPERATOR, SAMPLE 31 OAPI 06:34 18:'30' ~'FLOW '7'O~OOi-:'PPM CL pH~-~'-O~-: i~/~ .~-~.~-~:~-~.~06:54 ' . 19:05 FLOW 64,000 PPM CL PH= 6.0 07:29 1329 19:30 FLOW 56,000 PPM CL PH= 6.0 07:54 1209 197 4728 4738 484~ 127 1750 4867 4877 498~ 129 154 1750 4891 4800 4907 163 1800 4753 4763 487£ 135 121 111 4728 4738 484~ 4691 4700 480~ 92 2000 4462 4471 457' 88 83 4440 4449 455 88 4387 4396 4501 92 2180 85 2200 4342 4351 445 87 4330 4339 444 80 ' 78 4317 4326 4433 73 20:00 21:00 22:00 23:00 23:36 30 °API 29.5 oAPI 30,000 PPM CL 28 OAPI EST. TOTAL FLUID PROD. 750 Bbls. 23:36 SHUT WELL IN FOR BUILD-UP 23:42 23:48 24:00 00:12 00:24 BUILD-UP 7 M~Y 1975 ,! ,, 08:24 )(:24 10:24 11:24 12:00 00:00 00:06 00:12 00:24 00:36 00:48 633 90% 185 69 1750 4311' 4320 442 1152 160 88 1370 4298 4308 441 90% 145 59 1340 4289 4299 440 955 93% 118 55 1380 4287 4297 44¢ 50 ' 1340 4283 4292 43~ CONFIDENTIAL 92 4364 4373 44 119 4411 4420 45 166 4481 4490 45 191 4523 4532 4f 219 4554 4563 4( NO ) H STA 100 ¥%'. INT'L AIRPORT RD.. STE. 205 ANCHORAGE. ALASKA 99502 TELEPHONE 1907) 2?2-5966 RESERVOIR PREf'~S. AND TEMP. DATA RE'SERVOIR FLUID SAMPLIbIG OIL AND GAS ~'VELL '['E~] lNG Company. Well Borough_ AT LA N_T_!_C DELTA STATE # 2 _ NII~TH_ SLOPE RICHFIELD COMPAMY Field. Formation. i Location PRUDHOE BAY LISBURNE State ...... ALASKA Date 3-7 MAY 1975 TEST NO. 1 DATE TIME CHRONOLOGICAL DATA GAUGE GAUGE GAUGE #25518-N #35282-N 925438-N ELAPSED FLUID TIME PROD HR.MIN BTFPD BHP@ H20 GAS TBG CSG R.D. PROD OUT PRESS PRESS BWPD MCFD PSIG PSIG 10154 BHP@ BHP@ R. D. MMP 10162 10458 00:36 00:48 01:00 '01:12 01:24- 01:54 02:24 02:54 03:20 04:24 05:24 06:24 07:24 08:24 09:24 10:24 11:24 ,-~11:54 -12:00 20:00 BUILD-UP !! !! !! !! !! !! !! !! OPEN RTTS- BEGIN cIRcuLATING POH out or HOLE WIT TBG. 01:00 / 01:12 01:36 01:48 02:00 02:30 03:00 03:30 04:00 05:00 06:00 07:00 08:00 09:00 10:00 11:00 12:00 12:30 242 4580 4589 4696 262 4603 4612 4719 293 4634 4644 4751 304' 4699 4659 4766 314 4661 4670 4777 335 4685 4694 4801 352 4710 4718 4825 361 4727 4736 4843 376 4746 4756 4863 385 4770 4780 4887 394 4791 4800 4907 408 4804 4813 4920 421 4818 4827 4934 436 4827 4836 4943 441 4837 4846 4953 455 4846 4855 4962 462 4852 4861 4968 468 4856 4865 4972 -. CO'N'FIDENTIAL NORTH STAR 1OO W. INT'L. AIRPORT RD., STE. 205 A1NCHORAGE. ALASKA 99502 TELEPHONE 19071 272~5966 RES[-iRVOIR PRESS;. At40-FEi'4P. DATA RESERVOIR FLUID 5Ah~PL!~G OIL AN D GAS WELL TE'.;'FIN O Company.__ Well Borough___ ATLASLT/.C~J~HFIELD COMPANY Location DELTA STATE #2 ,,.Field. PRUDHOE BAY NORTH SLOPE ,Formation =_ LISBURNE State__.. .Date A~S~ 3-7 MAY 1975 T + AT' DATA AT BUILD-UP AFTER pERFoRATING T= 2.47 Hi~S. AT T +AT AT BHP@ 10458 .1 .2 .6 .8 1.0 1.2 1.4 1.6 1.8 2.0 2.2 2.47 25.7 13.4 7.17 5.12 4.09 3.47 3.06 2.76 2.54 2.37 2.23 2.12 2.00 4237 4604 4786 4855 4900 4925 4937 4947 4952 4957 4962 4967 4976 lO · I NO TH STAR 1OO W. INT'L AIRPORT RD., STE. 205 ANCHORAGE. ALASKA 99502 TELEPHONE 1907! 272-5966 RESERVOIR PRE~;'L; AND TEMP. DATA. RESE~FtVOIR FLUI[) SAMPLIFIG OIL AN O GA~ WEI.L 7 ESTING Company ATLANTIC RICHFIELD COMPANY Location Well DELTA STATE # 2 Borough~ NORTH ,SLOPE Field. PRUDHOE BAY __Formation LISBURNE %tate_. ALASKA Date .... 3.-7 MAY 1975 T + A T DATA AT FALL OFF AFTER ACID FRAC T= 2.7 HRS. AT T +AT BHP@ 10458 .1 .2 .4 .6 .8 1.0 1.2 1.6 1.8 2.0 2.2 2.7 28.0 14.5 7.75 5.5O 4.37 3.70 3.25 2.69 2.50 2.35 2.23 2.0 58O0 5730 5627 5561 5520 5478 5449 5411 5392 5377 5364 5342 100 W. INT'L. AIRPORT RD.. STE. 205 RESF£RVOIF~ PRES::;. AND TEMP. DATA ANCHORAGE. ALASKA 99502 RESERVOIR FLUID %;A, MPLIF~G TELEPHO~E 1907) 272-5966 OILAND GAS WEL. L'FF:S'FING Company. Well Borough . - ATLANTIC RICHFIELD COMPANY DELTA STATE ~2 Field. _]:]D RTH ST,OPE , Formation Location PRUDHOE BAY State __ Date_ ALASKA 3r7 MAY 1975 T +AT AT DATA T= 12 HRS. T +AT BHP@ 10458 .1 121 .2 61.0 31.0 .4 · .6 21.0. .8 16.0 1.0 13.0 1.2 11.0 1.6 8.50 1.8 7.67 2.0 7.00 2.5 5.80 3.0 5.00 3.5 4.43 6.0 7.0 8.0 9.0 10.0 11.0 12.0 12.5 3.40-~ :'-~- : ' 3~00 2.71 2.50 2.33 2.20 2.09 2.00 1.96 4480 4527 4597 4639 4670 4696 4719 4751 4766 4777 4801 4825 4843 4863 4887 4907 4920 4934 4943 4953 4962 4968 4972 CO. NflI)ENTIAL : 102 10 , C3~ ~ALIBRATED ~~~T~ BATA¥1A, MW-MP 3000 T-20-0-250 LIBRATED BATAVIA, ~L Y. 300 P.30O0 T-20-0-250 ' ~ ~' Ticket FLUID SAMPLE C A Dote 4-13-75 Number 607884 Sampler Pressure ........... .P.S.I.G. at Surface Kind Halliburton Reco,e~/: Cu. Ft. Gas of Job HOOK V/ALLDistrictNORTH SLOPE ,,, cc. Oil '' cc. Woter T~terMR. SHEALWitnessMR. GRIFFINS ¢c. Mud Drilling Tot. Liquid cc. - ContractorLOFFLAND BROTHERS DRILLING C0. ,,, DR S Gravi~ ' APl ~ 'F, EQU I PM E N T & H aL E DA'T A , , , ,, ~s/Oil Ratio cu. ft./bbl. Formation Teste~.. Lisburne ............ RESISTIVITY CHLORIDE Elevation - Ft. CONTENT ...... Net Productive Inte~al - Ft. Recove~ Water ~ ~~ 'F. ppm Ail Depths M~sured From~el ly Bushing . , . Recove~ Mud ~ ~~'F. ppm Total Depth gSl 9 ~ Recbve~ Mud Filtrate ~~~'F. ppm Main Hole/Casing Siz~ ..... 9 5~8"-8 lJ4".,B, ol] ..... ' Mud Pit Sample ~ 'F. ppm Drill Collar Length 180~ I.D. Mud Pit Sample Filtrate ~ 'F. ppm Drill Pipe Length.. 8999' I.D.' Packer Depth(s) 9208 ~ Mud Weight 10.4 . vis 46 .. cp , .De~th,T~te~ .Valve. 91 88' ...... ~PE ~OUNT Depth Back Surface Bottom Cu,h~o~,, DJesel Fuel 3000..~ .... rt. P,,..?~,~ ~.?k~ 1/4-1/2" Choke 3/4u ReCovered 394F~etof, 0~1. ..... Recovered Feet of ............. .... ~ ........... Recovered Feet of ~. i "' A J Recov.ered Feet of ........................................ Recovered Feet of ......... ~ ....................... R'~rk~ .. 0pened~oo] ~or 7 m~nu~e f~rst ,flow. Closed ~ool for ]28 m~nu¢e clos, ed ~n p~essUre. Reopened ~ool for 1442 m~nuce.,second floyt ~v~th ~ 1~~ ,. th.roughoU~ test,., Closed tool fo~ 1459 m~nu¢e seco,qd closed ~n pressure. ...... , .... ......... , ,, , ~ , . ~ge No. 3636 - "~uge No. 3637 ~ge No. 3~46 ' .. ......... TiME . .T~.R*TU. ~':' 9193 ~,. ~,~: - 9198 ~. O~p,~:- ~?~' ~,. , , -, , , .......... 72 H~C~k '"72 "H~',"/ao~k 72 Ho,~C~k T~ .... E~t. 'F. ma.keri ~ NO '- B~%ke~ mr' N0 Bb'~k~ 0i/Yes op~,~d ~' 1~ ~.M. , , , ...... . .... , , , , , , , ..... ,, . ,, ,, , Op..ed ~-"~4 A.M. g~30' Actual ] 80 *F. Pressures Pressures Pre~ures Bypass 8' ~0 P.M. = ~ , ,, , ...... ...... . ~, ,, ..... , . , Field ,, , Office Field Office.. Field j Office Report~ Computed ~t~o~ Hvd~t~t~ 5129 , , 5090 5~ 00 .... 5097 '~j ' ~..t. ..... .~ ~ Final' ' , . ~:.,. ]~75 - , ~]63 cLoCK S~PPED" ~ 7 ....... C~d'~'' 4'39'9 .... ' "438~ 437] 438~ ..... ~ .... 1~0 -: ]~,~, ~ Initial : o F~o~ - ,.. 1200 - ~87 8'c Final ' ~'~. C~o~ed~. ~ _ 4~ 4233 4~ ,_ , _, ]~60 ,1~ Initial .~.~ FIow .............................. ~ Final ..... Closed in .......................... ........ ~ .... ....... _ .... Ticket . ~LU, Ii~ SAMPLE D~/~-~..A Date, , 4-13-75. .... Nur~Ser 607884 Sample? Pressure .P.S.,.G. at Surface Kind Halliburton Recovery: 'Cu. Ft. Gas of Job HOOK HALL District NORTH SI OPF cc. Oil cc. Water Tester MR. SHEAL Witn~s.~ H2. GI~cFI'NS cc. Mud Drilling Tot. Liquid cc. ,Contractor_ L0~~~~_ Gravity .... ° APl ~ °F. , , E.QU I PM EN T & I-t O L E DATA , , Gas/Oil Ratio cu. ft./bbl. Formation Tested .... RESISTIVITY CHLORIDE Elevation Ft. CONTENT Net' Productive Interval Ft. Recovery Water @ °F. ppm All Depths Measured From ...... Recover7 Mud ~ @ °F. ppm Total Depth .Ft. Recovery Mud Filtrate @ CF. ppm Main Hole/Casing Size Mud Pit Sample c~ °Fo ppm Drill Collar Length I.D. Mud Pit Sample Filtrate @: - °F. ppm Drill Pipe Length I.D. Packer Depth(s) ......... Ft. Mud Weight,,,,. ........ vis ...... cp D,.epth,,lester Valve .............. Ft. TYPE AMOUNT Depth Back Surface Bottom Cushion Ft. Pres. Valve Choke Choke Recovered Feet of ,. · Recovered Feet of Recovered Feet of. , . ,,. Recovered . Feet of Recovered Feet of FOURTH ~bge No. '3647 Gauge No. Gauge No. TIME TEMPERATURE o~Pfh: 9 29,. _. F,t] ]bepth.=' ~_~ . , ............... Est. °F. Bl'anked,Off ,Y, es ,, , Blanked Off .... ,, Blanked'Off .,, 0~,ep, ed., , P.M,. Opened A.M. Bypass P.M. Actual °F. Pre~sFu, r, es, , , Pr,essures ,,, pressures Field Office Field Office Field Office Reported Computed ~o Flow Initi°l 1230 1172 .... Closed'in .4381 4405 ......... , , c o Flow - - ........ 8'c Final 5~ o o 17 .1_733 · Oosed i. 42Z2 427_8 ' FORMATION TEST DATA 607884 P-O 1 2 3 4 5 6 7 PxO 1 2 3 4 5 6 7 8 9 10 ATLANTIC RICHF}hLD COMPANY Lease (X~ne~-/C0mp any ~-'~le "ket Number B.T. 3636 B.T. 3637 B .T. 3646 Depth 9193' Depth 9198 ' ,Depth 9224' CLOCK-lO431-72 H T,rne Defl. .000' L t+O PS:G C~rr. T:me Deft. .000" .F_IJ~T_E 13872-72 ., , Log t__'~ C:.:- K. . U_46 It 115C~ I i6z_ .' 1 -llfi3--1 ~____ RE_ClOCK 13867-72 ;TOPP. FB PAGE 1 Temp. Corr. P-O 1 2 3 6 7 8 9 10 II ECOND 0111 0556 0667 .0778 ,0890 1001 1112 1223 12 1334 __CD. NII. NUED._ON_.P_~G E_ 2 _ LI_Z.Z_I =_ ! !1_2.z7 ._ ( t L SPECIAl, PRI!SSURE D~¥FA P-18 19 20 21 22 23 24 25 26 27 28 29 3O 31 32 33 34 Lease o, mer/Comprm '-mae . B.T, _3636_ Depth 9_193' ....... B.T. 3_6_37. Depth 9J98' B.T. _3fl~ = Depth _9,22,4' ...... J ZL_O C K 10431-72 13872-72 13867-72 ...... PAG~ 35 36 37 38 39 40 41 .42 43 44 45 46 49 P-O 1 2 3 4 5O K;imeDeft. Lo- t -~- t~) I - ~' - | '[,meDeH. _~coN~ :LOW CQNTZNUED U SECOND FLO~,~ COl ,2224 j 1~36 ~ .2224 ] .2335 ~'~ ] .. ~3~~ ]~ _ .2446 ..............13~6 ~[. 2446 __ ~2669- : ........ i~55 ] ~ ... -.2780-' :' "]].. [1358' '~ ~%~ . .2891 ........... . :136{ .....J .2891 .3002 ~ 1371 j .3002 ' - .~114.'~~' ~ 1375 _.3114 .3225 1379 ~ .~225 j ..3336 1382'" [ .3336.[. ,ilO minui:e']]int.er~,a~s'_ jllO .m. imu]e i.~.~ei .4003 [1406 . J~ .4007 -'6oo6~ ,~ .. jf467 ' ~J '-.6i~1- -~ 667'3' - J148g~' 11_~.'6~9Z..=. ~' ).73'4o' '~ ......... B50'5- IJ .7363 ~;.8oO8- ~ ..... ilS~6 .... j~-,-~ J'8675 ......... ..... jlm~44 ~'~ ~ ~7d6 ['9343'~::: _~ ........ I~ ,,_ ,9377 ~1.0010 ']-~79 ..... ~ i. 00~ '~'~1.0677 ..... ]" p~ j, ~.2012 · ' p63~' j] ].2~- ~q .2679-] ........ ~1'650 [ i ~2733; i]3347~ : ' ---~665 ' 1~ 1.3404j~ q.4014 ~683 ~J 1.40751 l ' 5349' .... ~:~ ~ 7~V' .: j~]l ~5418 J . 1.60~7 ~ ~TZ? il 1 6089] 60 mint te inter~al J~6--O'"~i'n~¢e inter -'1.6040 ' - B729 [~ ~'~6~~ -2 '~in~t~ i'nte,~a~ = ii_2- m~nu¢,~]nte~ - ~emp C~rr.' .030" Corr. _]_NO._. FLOW CONTINUED ............ go 2 j !] 3~fO' 11_~3_ '" ,~_1321 ! 224 !1326 I .......... ~_ _ ~1330 LJ ~8 1~ ' I ~ 34o ........ ~T ~s ' . ............ Fa~ ~ 3 s ~ . '~ ~,~ ' ~, ~. 1 356 ......... 3~' ~ 1359 !14 !~I 13.64 ~25 I I 1368_ , ~T6~... J1371 ~i~u~e inter¥~l s 578 I ~ 11416 )21 ' I 1457 [92 .......... j'14~- ]63 i1497 ~..... I1 536 )648i ~~' I ~ ....... ~is~{e i nter~A~ .......... ,0 I 13428 .~ .... 36_6o ~ . L ,o__~3.~~[~ . . ' .... : CDAT_I~UE_D_ON P/USE 3 AL SPECIAL PPd!SSURE DATA ( , ' ATLANTIC_RLCHEIE'~-' CQ~JPJ]t~Y_~ Lea~e O,;'n6F/Comp:m, 607884 ._cket [~tm~ber B.T. 3646 Depth 9193' Depth Depth 9224' P-5 6 7 8 9 10 ll 12 13 14 15 16 17 18 19 20 21 22 23 24 .CLQ~K_l])~L31.72 12872-72 13867-72 PAGE 3 ' 0 .... LOg----7'--- I letup. I I .... ; ' /LOg------ [ Temp. ~% ~.: , LUg~-- '~'~ ~ ! ?"- 1/ '~" / ' ' I c~,. . .... , ~ , l:'seco~6' ;~.~~I~~:i~;~]-~Z.CO~~_:'~_L~~:!.~E~: :,. ', ' .... ~ '"..'- ~ '. _ .3331 .... ~ .3~~3350- ] - -- i 3878 i i ~ : - _ .4663 .... [ 398~~~89--1 , 398~ ] j ' [ .... ~5330 t~~0~b~~3-5~ J~Ol 9'"il -" ~ _~2 ~ 4081 j[6699 - ~4080 J ~ [ ~j --- ~ ~]~] : [~ - - ! ~l ~'0- ~ !~~K STOPPED Z~~:~ ..... 4156 ..... ]26~ ................... [4i57:i-1 .... .' '... '.'. _.9~93 , "'~"~i7o' 1~.o04g ........ I'-4~'71 I1' II _~ -~16 . 1.2728--~ ........ ~ ~4218 ] ~ - ::~ --~2~:~ i:4~~ ....... ~7._ ~ '.."- ~l .~656 . 4244 1.4738 I4246 I~ __ ~5~_~- .-~.~.~5~._i.~98~ ]i ~. -' ~.14254 ......,, ~_. ~_59~ . _~25~ ~.6078 ~_~ !'¢260 ~ ' '.' ' ._' .... '". _~0 .......... t 4262 t~.629 L :'1 ~- FF. " '~___- ....... 7 _ ~2~ 1--.~-],~'" .. ~ ].._ .] ~ - J. ~ __l__t ,' ....... ':, ~'~ . ...... ~ ,, , . ,, , . · _ -. :- . : i"_', .... :~.,._, ............ . "_-, 25 C~ZII~AfiE, 4 ,_ SPECI,'U_, PRESSURE DATA ( Lease C~mer/Compm ,<~me 607884 ~.cket NG~b~'F B.T.: 36_47 _ B.T. B.T. Depth, 9229' Depth ,, Depth . P-O 1 ' 2 3 4 5 6 7 P-O 1 2 3 4 5 6 7' 8 9 lO P-O 1 2 3 4 5 · 7 8 9 10 11 12 13 14 15 16 17 18 CK 13869-72 ._ PAGE 4 · ~_~ ~ "t ~- ~ I PS'C, T,m.~ Deli. Log----~-- Tcm~). PSIG T:me Dell. Lam ' -r ,/ I Temp. t -F 0 P~ IG J FI RS~ :..LOW . , _ 000 ~ ~]7~ ........ - ~' I,. oo34 ' - ]i78 , ~___t , ooz__- .... ]!8] ~ I do~g] ___ ~ ]]83 ~ " ~ ........ _FIRST CEQSED IN JPRESSURE1 ........... _.OOO ......... 1185.. .o123 ..~ ...... . .' z~]* I .. ~ "i ....... ,', .... ' ..... ' -::.: !'l ..... ' .... ,0413_ ~2818 :: ..0704 g]65 .._~" .............. , .08~9 ~ i . ,' ,, : _ ~ .... . ..... _',. 0994 ~ 4_3~8 .1285 , 4~] _ .1430 _. __ ......... 4405 ~ '~ '~ ~ =]_~ ~ ~ ~ ''[ i ' ' ' ..... _~in~te~ intedval~,E _ .l i I *-~ ! ,]minutes I .. ~-~ ~ .i '! ~ ~ '" ' J, ',, '. ! . .... i. ]]~_ ~: ]:~ ",,-,~,',,~ = S~coN-D_. FL~W ..... . .... ~ ~ ..... ~ ' -'1' J .... ~ .o. oo .... ]2~ J .0112 ...... 1225 ................. .0223 , .1237 .... .... .o~3~''~_ .... :' ~.., ~247 ] ..... '- _L~']~] ']t ]" ~: '.'] '" .o44a- ~ ~ ~2~s '1 ~/]~ ] -]~ ~i ~ .,, I"I ....... :0'558' ~ ......... ~'6~ ..... ::-~t' ~,]~_~ ...... .: t ..... ,0781 1279 ........ I ................... .0892 1286 . -:i004,,' : ~_-]/:[iYF2-~ ~. 11'15 1298 . "i. 1227"':'l]~ ....... '.~:--: I ' .... ~:~' .',, ....... ~ :~ ' .' .'. .... - ]'. ~ 3~8" ~ 308 ~,~5o .. ' ...... '_-~!~' - ~ ......... ' .... ~ ; i -'.~_"~'...'._ ' ..".:','_ ~. ]56] ~ ~21 .16,73,'., _ 1326 .~ . :~ :~ : u.~ . - ...... ~. 1784 ] 329 .......... : ......... ~2oo.7 _. _, ]]~~ ~ .'_-- _~' .. CONTINUED O~ PAGE 5 .. SPEC[AL PRESSURE DATA · ( 'ATL/~NT! C ' Lease Cxmer/Co~n, 607884 .cket Numsl~ B.T. L~3697 Depth ~922q', BoT. Depth B,To Depth Time Deft. .000" P-19 20 21 22 23 25 26 27 28 29 30 31 32 33 34 35' 36 37 38 ._3~69:72 L t -F ~) PSIG 'Temp. Ccrr. FINUED .1340 _1347 1359___ _I~L~ 1~___ 1378 13~2 .... 1387 1390 L~S : 1415. 1441. -~ !474 .... 1512 , ~ Tcmp Corr_L~ ,! I T,rne Dell. .000" PAGE 5 t+O Log---~--- PFIG Temp. Corr. 1549 39 ~_~_6Y___ =156_5. i. 40 ~L_1_~36 , ..... 15_8Z., , ~{ 42 111.137__4 '' ]" ~1.7_ ......... !! . 431I].2063 ~21.1 , ~ _ , 44 I"I 1,27i 2 ~ ' ' 1656 q ~_~ ~i-...-jt ,l-..~ ~1,3382 ' :i'~3-=L[ l ~ll'.N.~I~'I !1 4645 ~ .... ]~87"' J~ - .~~ 'i'~. I I u 47 J J1'4720 -'--'~]~9~====..- ~- ;' ~] ]. ~ 49 FJ1.'6658/'_1':~'' ~ ~ J]7~~' ~'-:~ : , ! 16o ~inU~e interrals ,L I _ P-O'~ . ~< ,_ 1 4 ~6 _ ~ ~ =38.00 'I -pi il '1 SPECIAl, PRESSUP, E D~¥['A P-7 8 9 lO ll 12 13 14 15 ,. 16 17 18 19 20 21 22 23 24 25 ( ATLANTIC RICH'-ELD COMPANY Lease O.,,ner C/rC~fipan. :tune 607884 .cket NUntber B.T. 3647 B.T. B.T. Depth 9229' Depth Depth · CLOCK' 13869-72 PAGE 6 Tern;',. Temp. g~ T,mc gc{l. Log ~ s~CON, CLOSEB ~N P,~SSU~E CONTaC:fUt.- ' .... .5353 .... 4033 ! ...........t 6O22 4065 J j _~6691 4093 J 9367 ~ ..... . 1.00~7 4185 I ....... ~2044 4225 ,t ~ 'Il ' ~.338~ ........... ~'~s '- ..... ~- ,'. ' - ... _.. -].405] - _i1.6058 .... 4276 [. ' .... . .- 60 .minuSe intern als~ .......... _ _!.627 I 4278 j ........ ~ . , ~ ~ ... , ~ _ .~_.. ! SPECIAL PI~qSSURE DNI'A O.D. I.D. ~"- LENGTH DEPTH. ,Drili Pipe or Tubing . .... Re?ersing Sub ...................... Water Cushion Valve ................ Drill Pipe ........................ Drill Collars ...................... Handling Sub & Choke Assembly ...... Dual CIP Valve ................... Dual CIP Sampler .................. Hydro-Spring Tester ................ Multiple CIP Sampler ............... Extension Joint .................... AP Running Case .................. Hydraulic Jar VR Safety Joint ................. Pressure Equalizing Crossover ......... 1, 5" 5" .11 5" 5I' 5" ,1 . Packer Assembly .................... 9 5/8" 1.00' 8999' 180' 4.00' 5.00' 5.00' 5.00' 5.00' 5.00' 3.00' 4.00' ? ? '9183' 9188' 9193' 9198' 9208' Distributor ........................ 2 7/8" 5.00' Perfs. Packer Assembly ................... 2 7/8" 5.00' Perfs. F~-~,-~'~-A~<~ .. B.. T.,. RECORDER 3 7/8" Pres~re-Equotizlr~j-T-u .be-B., .T.. RECORDER 3 7/8"., TEMP. RECORDER 3 7/8" Blanked-Off B.T. Running Case ....... 4.00' 5.00' 1.00' 9224' 9229' 9230' Drill Collars ...................... Anchor Pipe Safety Joint ............ ....... . . ; z: _. : _ Distributor Packer Assembly ................... Anchor Pipe Safety Joint ............ Side Wall Anchor ................. Drill Collars ...................... Flush Joint Anchor .................. BlankedLOff B.T. Running Case ........ Total Depth ....................... 9519' * Each Horizontal Line Equal to 1000 p.s.i. CORE LABORATORIES. INC. Petroleum Reservoir Engineering DALLAS. TEXAS CORE ANALYSIS RESULTS Page No.~ Company AtlanHe Richfield Company Formation Well Delta State //2 Core Type x Field ~/~ldcat Drilling Fluid County Arctlc SI ~.e . StatemA]aska Elev ...... Location Lithological Abbreviations lAND - SD DOLOMITE - OOL ANHYDNIT[ · &NHY EANDY · IDY FINE - FN CNYITALLINII' · XLN IH&Li' - IH CH Ir I~T - CH CON~LOM I'NA T E. CON~IIHALY - IHY MIrDIUM. MI~D ~MAIN - ~I~N LIME - LIW QYPlUM . ~lyP FOIII L I FEROUI - IrOII LIMY · I..MY COARIE - GlI' ~,~A N U LA I~ · ~IIRN L File ~J~:3,342 Date Report___ 5-22-75 Analysts__WP GMAY-GY VUOQY.¥~Y FMACTUMIrfJ. ,'mAC LAM INATION - LAM ITYLOLIT lC. IITY V(RY WITH.W/ IBAMPLE D E PT H PERMEABILITY POROSITY, PEN CENT PORE gr MI LLI DARCYI PER CENT ~ I TOTAL dns NUMBER If E E T OIL WATER IAMPLE D~r SCR IPTION perm A.O ...^... 90° vert 1 9¢17 O. 4 11.0 22.4 19.9 2.73 sltst, calc 2 94-18 O. 1 11.3 24.3 18.2 2.78 same 3 9&19 7.4 13.3 18.4 10.2 2.83 do], tx, pp, vugs 4 94,20 O. 09 8.1 29.3 16.3 2.81 same 5 9A21 0.08 8.3 27.7 ;t3.1 2.69 Is, Fx, sc ppvugs 6 · 9~22 O. 1 9.5 44.0 12.6 2.69 same 7 9/I.23 O. 5 16.1 22.4 9.8 2.70 same 8 91-24 O. 3 13.1 46.8 20.5 2.70 same 9 9~,25 O. 5 3.8 48.0 19.2 2.69 same 10 9~26 O. 3 6.8 43.4 20.7 2.70 Is, vFx 11 94-27 O. 07 6.3 52.2 9.9 2.69 same 12 9J,28 O. 07 6.1 47.2 20.2 2.69 same 13 94,29 O. 4 7.0 49.0 17.5 2.69 same 14 9~,30 O. 09 7.1 42.9 13.7 2.69 same 15 94,31 0.07 6.5 46.5 13.3 2.70 Is, Fx 16 9~32 O. 1 8.1 31.9 20.4 2.74 same 17 9~83 O. 3 11.6 22.1 16, 8 2.77 same 18 9~84 0.2 12.2 34.8 30.7 2.74 same 19 9~5 O. 02 3.6 11.9 83.5 2.71 Is, dns 20 94.36 O. 3 1.8 45.3 20.1 2.69 same 21 9~,37 O. 03 O. 4 24.7 67.1 2.67 same 22 9~8 O. 0 1.2 43.0 36.9 2.69 same 23 9~89 5.1 5.5 0.2 89.8 2.68 shale, tract. 24 94.40 O. 1 2.2 17.1 58.8 2.68 Is, dns, sh lam 25 9~'41 0.04 1.0 17.2 75.7 2.69 same 26 9442 0.04 4.8 23.7 52.7 Is, t:x, shly 27 9443 O. 05 5.3 ?3.8 55.0 same 28 9444 7.4 3.5 20.4 64.1 same v shly 29 9445 O. 1 4.4 17.9 71.5 same 30 9446 1.4 5.6 34.8 50.3 same 3i 9447 O. 9 3.9 37.9 50.6 same 32 9448 Oo 03 8.6 30.6 58.8 same 33 9449 0.02 7.5 19.7 70.3 same 34 9450 O. 05 4.1 30.2 20.7 same _ 35 9451 9.4 13.5 20.7 42.4 same \ 36 9452 5.4 1 I. 6 30.1 27.9 same 37 9453 0.8 15.4 24.7 33.5 sat, e 0.1 0.16 0.02 0.02 0.3 4.0 0.6 0.0 0.0 0.0 0.05 0.2 0.15 0.4 These analyses, opinons or interpretations are based on observations and materials supplied by the client to whom, and for whose exclusive and confidential use, this report is made. The interpretations or opinions expressed represent the best judgment of Core Laboratories, Inc. (all errors and omissions excepted); but Core Laboratories, Inc. anti its officers and employees, assume no responsibility and make no warranty or representations, as to the productivity, proper operations, or profitableness of any oil, gas or other mineralwell or sand in connection with which such report is used or relied upon. Company. Well. Field, Coun~ CO}~E LAI3Oi'~ATOI',:I[=.S. INC. Petroleum Reservoir Engineering DALLAS. TEXAS Page No .......... CORE ANALYSIS RESULTS Atlantic Richfield ,State. , Elev._ Formation. Core Type. Drilling Fluid Location_ File__BP_-_~:343 Date Report Analysts DOLOr41YIr -OOL CH IrRT -CH GYFIUM. ~.YP ANHYDNITI' - ANHY CONGLOM I//~A T Ir. CONQ FOI · I L I F IAOUl - FOIl Lithological Abbreviations · ANDY * ·DY FIN(:. FN CAYITA LLIN Ir · XLN IHALY - IHT M I~O IUM * MID GRAIN * O~N LIMY. LMY COAti, -C$[ OWANULA~ -O~NL VUCIOy - VOY IrlI~ACTUIq ID - FI~AC LAMINATION. LAM · ?YLOLIT lC - ITY IL I(~HT LY. ~IL/' V[~rY. v/ WI?H.W/ ~AMPLI' NUMBER DEPTH ] F i: E: T Pg'RMI{ABI I. ITY MILLIDANCYB 38 9454 3.1 39 9455 0.3 40 9456 3.0 41 9457 168 42 9459 0.2 43 9460 O. 8 44 9461 0.3 45 9462 0.07 46 9463 7.0 47 9464 4.8 48 9465 1.1 49 9466 O. 02 50 9467 2.3 51 9468 O. 1 52 9469 1.7 53 9470 7.6' 54 9471 3.4 55 9472 13. 56 9473 14. 57 9474 Oo 8 58 9475 4.4 59 9476 O. O3 6O 9477 O. O4 61 9478 4.7 62 9479 Oo 4 63 9480 Oo 1 64 9481 2.0 65 9482 O. 1 66 9483 O. 03 6'7 94@4 · 0.1 68 9485 0.2 69 9486 1.7 70 9487 O. 1 71 9488 28. 72 9489 ~, 8. 73 949O O. O2 74 9491 0.04 REBIDUAL SATURATION I PORO~iiITY PERcE~~- po., gr TOTAL PER CENT I OiL W^T~. d~s .AMPLIr DIr.CRI PTION AND REMARKI 900 per'm 4.4 23.4 30.0 same 12.9 21.1 28.2 same 7.7 30.4 34.4 doi t:x 23.5 24.8 27.4 same 5.3 18.5 8.7 Is, mx, chty 17.2 39.2 8.3 sl tst 14.7 27.4 58.2 same 3.5 32.9 43.9 Is, dns 3.2 56.9 21.4 same 3.3 51.3 25.6 same 3.1 57.6 19.2 same 2.5 59.7 19.9 same 7.3 37.4 29.9 same 8.1 39.5 16.9 2.76 ! s, fx, pp vugs 10.4 14.9 10.7 2.83 sine 8.8 24.5 16.8 2.69 same 6.3 45.7 20.0 2.69 same 5.3 57.4 23.0 2.70 same 5.7 48.8 9.8 · 2.69 same 5.4 50.9 10.2 2.69 same 5.1 56.3 15.0 2.69 same 4.2 56.2 21.4 2.67 Is, v£x 3.4 45.1 15.0 2.70 same 4.0 47.6 17.9 2.70 Is, £x, 3.8 52.2 24.9 2.70 same 5.8 26.2 8.7 2.70 same si ooli ti c 6.8 31.8 12.1 2.69 same 9.6 43.3 13.5 2.71 same 3.9 24.6 27.4 2.70 same 9.5 25.5 17.0 2.72 same 11.4 25.9 13.6 2.7/¢ same 8.5 26.8 11.0 2.70 some 9.0 23.9 11.5 2.69 Is, v:~x 7.8 41.9 14.0 2.70 Is, tx, oslitic, 4.7 44.2 9.3 2.69 same 2.7 33.6 33.6 2.69 Is, dns, shly 3.1 61 .~,0 11.6 2.70 some 0.3 0.3 0.1 ,,,..,,t 0.01 2.7 '~0.6 verf 0.3 0.2 0.7 1.5 O. 07 0.2 0.08 0.4 2.3 1.4 O. 1 0.04 0.1 0.4 0.0 0.9 O.5 0.1 2.4 6.1 0.4 O.6 0.1 5.0 0.1 5.0 O. O5 62. 0.01 0.07 0.03 0.02 0.08 0.2 O.2 0.1 O.4 0.1 0.1 9.9 0.03 8.3 hh.ese analy.ses, opinons o.r ~nterpret.ations are .ba. sed on observations and materials supplied by the client to whom. anti for whose exclusive and confi,lential rise, s_re~p_o[t_ Is. m. ade.,The ,n, te.r. pre~.tmns or.opm,o, ns expressed represent the.,.b..est jvd.~me.nt of Core Laboratories, 'inc. (all error.~ and omissions excepted); but re ~aooragorle$, ~.llc. an(i ItS officers &n(1 employees, assume no responslDlhty gild matte no warranty or representations, as to thc l)roductivlty, [)roper operations, or prefitableness of any oil, gas or other mineralwell or sand in connection with which such report is used or relied upon. CORE LABORATORIES. INC. Petroleum Reservoir En£ineerin£ DALLAS, TEXAS Page No CORE ANALYSIS RESULTS Company. Atlancfic Richfield Well Field Cou~ ~ ............ State. IANb*IO DOLOMIT[-OO~ ANHYDRIT[.ANHY ' tHAL[-gH CHE~T-CH CONGLOM[~ATI-CON~ Formation Core Type Drilling Fluid, __Elev ..... Location __ Lithological Abbreviations IANDY.IDY FINE.FN C~Y~TALLINI.XLN IHALY.IHY MIDIUM.MED OflAIN-ORN LIMY.LMY COARI[-CIE ORANULAR.~RNL INOWN-INN ~RAY-GY VUO~Y,VGY Date Report Analysts ................................ :_ ~ILI~HTLY FIqAC TU~II IIrD * ~'~IAC LAMINATION · LAM nTYLOLITIC. ITY WITH-W/ I · AMI~LI~ J O IZ I~ T H NUMBENI F i~ I~ T PERMEABILITY MILLIDARCYI RE:I~IDUAL .ATURATIONId TOTAL tAMPL~r DESCRII"TION Per m A.O ...^... 90o vert 75 949'L 76 9493 77 9494 78 9495 79 9496 80 9497 81 9498 82 9499 83 9500 84 9501 85 9502 86 9503 87 9504 88 95O5 89 9506 90 9507 9.~ 9508 92 9509 93 95!0 94 ~511 95 9512 96 9513 97 9514 98 9515 99 9516 100 95i7 s18 O. 04 2.6 64.1 10.3 27.0 same 0.06 2.6 51.9 19.8 2.69 Is, dns O. 03 2.2 57.0 21.4 2.68 same O. 05 2.4 48.9 23.3 2.67 same O. 3 1.5 52.1 17.4 2.69 same 0.3 4.3 58.4 11.1 2.70 Is, fx O. 1 6.4 56.8 7.8 2.69 same O. 5 7.5 15.1 5.1 2.69 same 8.8 6.6 51.7 9.8 2,70 same 1.1 7.6 30.5 8.5 2.70 same 2.3 12. I 31.2 49.9 2,81 same shly O. 2 13.8 30.9 49.1 2.79 si est O. 9 14.1 32.6 47.9 2.80 same 0.3 9.4 29.0 46.9 2.74 t~ _ix, O. 9 3.5 49.5 16.5 2.71 same O. 5 6.5 43.7 33.3 2.77 sl est O. 09 2.3 7.4 74.4 2.71 same O. 1 9.8 43.5 40.7 2.77 fbme O. 3 10.8 42.2 42.2 2.78 same 0.04 4.2 15.8 63.4 2.74 is Ix, slty O. 03 2.1 36.0 36.0 2.71 same 1.7 2.4 26.1 41.7 2.71 same 1.9 3.7 39.5 35.1 2.71 same 2.8 2.3 43.0 28.7 2.71 same O. 5 3.2 37.0 16.4 2.72 same O. 02 2.2 47.5 27.1 2.71 scme 0.05 2.8 49.3 21.1 2.70 Is, dns C'OI I) E N'T I.A L 0.1 0.1 O. 03 O. 03 0.1 O.2 0.3 3.1 O.4 O.7 0.2 3.0 0.0I 5.8 0,2 0.1 0.8 0.4 0.1 0.2 0.2 0.2 0.01 0.0 0.0 0.05 0.5 2.9 0.02 1.2 O. 2 78. O. 06 44. These analyses, opinons or ~nterpretations arc based on observations and materials supplied by the client to whom, anti for whose exch]sive an(l c(,nfidentia! use. this report is made. The interpretations or opinions expressed represent the best judgment of Core Laboratories, Inc. (ali errors and omissions excel,ted); but Core Laboratories, Inc. and its officers and employees, assume no responsibility and make no warranty or representations, as to the productivity, l)roper operatious, Or profitableness of any oil, gas or other mineral well or sand in connection with which such report is used or relied upon. ATLANTIC RICHFIELD COMPANY _ '~i.i i~, WILDCAT ..... BP-3-343 DELTA STATE ~NO. 2 ARCTIC S LOPE · ,-5/~5/75 NORTH STAR 100 W, INT'L. AIRPORT RD.. STE. 20.5 ANCHORAGE. ALASKA ggs02 TELEPHONE (907) 272'5966 EN( . NEERING, INC. RESERVOIR PRESS AND TE~p DATA RESERVOIR FLUID SAMP~[~G OIL AND GAS WELL TESt~G Company. · ATLANTIC RICHFIELD COMPANY Location Well . DELTA STATE 92 ~ I Field PRUDHOE BAY tare ...... Borough_ _ NORTH SLOPE Formation LISBURNE , Date, 8-11 MAY 1975 TEST NO.2 DATE TIME C H RO N 0 L O G I C A L -DATA GAUGE GAUGE #35282-N #25438-N TOTAL BHP@ BHP@ BHP@ ELAPSED FLUID H20 GAS TBG CSG R.D. R.D. MPP TIME PROD PROD OUT PRESS PRESS 9650 9613 HR.MIN BFPD BWPD MCFD PSIG PSIG 10031 2nd INTERVAL PERFORATION: 10091-96,10077-80, 10027-30,9998-10003,9977-80,9956-66 20:10 21:10 8MAY 1975 CLOCKS & INSTR. SET START IN HOLE WITH TBG. 05:45 07:00 07:15 09:15 09:38 09:59 10:00 11:10 11:55 12:55 13:10 13:45 14:45 14:53 15:03 15:05 ;15:11 15:15 16:25 16:31 9'MAY 1975 ON BOTTOM WITH TBG. SET RTTS, PRESS. TEST CSG. 1000 # HOWCO CIRCULATE WITH MUD HOWCO STOP CIRCULATING HOWCO START ACID SPOT 10 Bbls. ACID ON BOTTOM' WITH 83 Bbls. TOTAL OPEN RTTS- PULL 10 JTS. TBG. HOWCO RIG TEST HEAD REVERSE OUT WITH MUD REVERSE OUT 58 Bbls. MUD HOWCO START DISPLACING TBG. WITH DIESEL 85 Bbls. TOTAL FINISH DISPLACING DIESEL SET FOR 1 HR. TO WARM DIESEL SET HOWCO PKR. @ 9567' MD PRESS. TEST CSG. 1500 PSI PRESS. TEST CSG. 2500 PSI BLED TBG. CSG -0- PSI WITH 1 Bbl. FLOW BACK FROM TBG. START RIG UP SOS PRESS. TEST SOS/LUBR. 5000 PSI START IN HOLE WITH SOS i6:32 %SURFACE GAUGE ON 2nd INTERVAL 10091-96 00:00 01:00 09:35 10:50 11:05 13:05 13:28 13:49 13:50 15:00 15:45 16:45 17:00 17:35 18:35 18:43 18:53 18:55 19:01 19:05 20:15 20:21 20:22 22:11 550 5190 5197 5347 5190 5197 5347 5180 5188 5338 5160 5168 5318 5201 5208 5358 5221 5229 5379 5190 5199 5349 5038 5046 5196 650 5589 5596 5746 5627 5635 5785 5069 5077 5227 5066 5073 5223 1500/1900 5066 5073 5223 5066 5073 5223 1880 1500 5234 5242 5392 1880 2500 5310 5318 5468 0 0 5259 5267 5417 130 0 92 0 3476 3484 3634 3590 3598 3748 3755 3763 3913 3757 3765 3915 50 0 4109 4118 4268 ' STAR ENGINEERII' G,-. Mile 4, North Rd. ~ --'~. Reservoir Pressure & Temperature Data BOx 3453 ~.- Kenai, Alaska99611 Individual Well Data Sh~t Ph. (907) 283-4403 IrlC, 4871 Southamplon Or';. Anchorage. Alaska 99503 Ph. (907) 272-5966 Compony'. ,,, AT.LANTIC RICHFIELD COMPANY Well , .DELTA._STATE #2 Field Borough NORTH SLOPE Formation_ Location PRUDHOE BAY LISBURNE State_ , ,Date _ AT.J~SY, A 8-11 MAY 1975 TEST NO.2 PAGE DATE TIME CHRONOLOGICAL DATA GAUGE -.. #25518-N C 0 N 'FID E N T IA'[ GAUGE GAUGE ~35282-N 925438-N BHP@ BHP@ BHP@ ELAPSED FLUID H20 GAS TBG CSG R.D. R.D. MPP TIME PROD PROD OUT PRESS PRESS 9605' 9613 HR.MIN BFPD BWPD MCFD PSIG PSIG 1003~ 18:28 18:30 18:35 19:10 19:48 20:48 20:49 20:50 20:51 20:51 20:57 21:03 21:15 21:27 21:39 21:51 22:03 22:15 22:27 22:39 22:51 23:03 23:15 23:27 23:39 23:51 23:56 00:10 00:15 10077-80 22:18 130 0 10027-30 22:30 380 0 START IN HOLE WITH SOS 22:25 624 AT SURFACE WITH SOS 23:00 610 START IN HOLE WITH SOS 23:38 848 9998-10003 24:38 984 9977-9980 24:39 1053 9956-9966 24:40 1078 9 MAY 1975 START OUT OF HOLE WITH SOS BUILD UP AFTER PERFORATING ,! " SOS AT SURFACE RIG DOWN SOS- BUILD UP- SURFACE GAUGES OFF TO TESTING RIG UP HOWCO FOR ACID FRAC BUILD- UP !! !! TESTED HOWCO LINES 8000# BUILD-UP !! !! 10 MAY 1975 SURFACE GAUGES ON BACK PRESS. ANULUS 1500 24:41 843 00:00 · 00:06 00:12 00:24 535 00:36 759 00:48 01:00 01:12' 01:24 01:36 01:48 02:00 02:12 .02:24 02:36 02:48 03:00 03:05 00:00 00:05 1803 1500 4090 4098 4248 4115 4123 4273 4279 4286 4436 3970 3976 4126 4411 4419 456[ 4607 4615 476'5 4708 4715 4865 4557 4564 4714 4279 4287 4437 4235 4243 4392 4368 4375 452E 4500 4507 4657 4547 4554 470/ 4582 4590 474( 4596 4604 475, 4608 4616 4766 4614 4621 4771 4617 4624 477 4622 4630 478C 4623 4631 4781 4624 4632 4781 4625 4633 4782 4626 4634 478, 4627 4635 4785 4628 4636 4786 4629 4637 4787 5424 5431 5581 , H STAR GI EERIN Inc. Mile 4, North Rd. · Reservoir Pressure & Temperature Dote Box 3453 Kenai, Alaska 99611 ~ Individual Well -Data Sheet Ph. (907) 283-4403 4871 Southampton Dr. Anchorage. Alaska 99503 Ph. (907) 272-5966 Company. , ATLANTIC RICHFIELD COMPANY Well .DELTA STATE #2 Field Borough NORTH SLOPE Formation Location PRUDHOE BAY LISBURNE 'State_. .Date ALASKA 8-11 MAY 1975 TEST NO. 2 DATE TIME CHRONOLOGICAL DATA GAUGE #25518-N GAUGE GAUGE #35282-N #25438-N TOTAL BHP@ BHP@ BHP@ ELAPSED FLUID H20 GAS TBG CSG R.D. R.D. MPP TIME PROD PROD OUT PRESS PRESS 9605' 9613 HR.MIN BFPD BWPD MCFD PSIG. PSIG 1003~ 00:30 00:33 00:50 00:54 01:30 01:40 01:50 01:51 HOWCO BEGIN ACID FRAC PUMPED 25 Bbls. DIESEL - BROKE AT 3700# PUMPING ACID SHUT DOWN TO REPAIR PUMP START PUMPING ACID- DROP 46 BALLS PUMP DIESEL PUMPED TO 7000# PRESSURE DROPPED TO 5000 00:20 1752 00:23 2269 00:40 1766 00:49 1389 01:20 1780 01:30 3243 01:40 7018 01:41 6938 1980 01:50 3725 02:05 00:00 01:55 LOWER PRESS. TO 2100~ BALLS DROPPED 01:45 02:00 02:15 02:40 02:45 02:50 02:55 0.3:00 03:35 03:45 03:50 04:00 04:05 04:10 04:20 04:45 05:00 06:00 07:00 07:10 07:30 DISPLACE WITH DIESEL RIG DOWN HOWC© OPENED FLOW TO TANK %" CHOKE TO UNLOAD DIESEL THRU HEATER FLOWING TO TANK " TANK GAUGED OPENED TO PIT - ACID WATER TO SURFACE 00:25 5354 5361 5511 5351 5359 5509 5933 5941 6091 5997 6006 6156 5633 5642 5792 5525 5533 5683 5895 5903 6053 11082 11090 1124 5793 5800 5950 6092 6099 6249 2110 1320 5442 5449 5599 1929 400 .. 00:05 988 00:10 474 00:15 215 00:20 2548 1il 01:25 01:30 01:40 02:05 03:20 FLOW TO PIT 01: 05 - 01:10 SAMPLE 65% OIL 34.7% WATER 01: 20 B&S.3%, 39°API,CL 3, Ca 5, PH 1 PIT BURNING BY PASS HEATER - DIRECT TO PIT FLOWING TO PIT ~AMPLE 40% OIL, 59.8% WATER, 2% B&S CL 62, Ca 5, PH 1 - SAMPLE 98% OIL, 2% WATER, 37.5 °API CL 57.5, Ca 9, PH 1 SAMPLE 50% OIL, 5% WATER, .1% B&S 36.5 °API, CL 92, Ca 50, PH 6 FLOW TO SEPERATOR 400 EST. 200 03:20 04:20 04:30 04:50 II II 310 4178 4185 4335 450 4172 4179 4329 485 4187 4194 4344 505 4210 4217 4367 201 229 224 210 650 4254 4262 4412 660 4336 4344 4494 675 4334 4342 4492 690 4292 4300 4450 276 182 201 217 4292 4300 4450 4239 4301 4451 700 4229 4237 4387 740 4210 4217 4367 150 4260 4267 4417 78 810 4273 4280 443C 102 97 102 900 4185 4193 4342 4166 4174 432 910 4122 4130 428£ Mile 4. North Rd. '1 "~' Reservoir Pressure & Temperature Data Box 3453 Kenai, Alaska 99611 Individual Well Data Sheet Ph. (907) 283-4403 4871 Southampton Dr. Anchorage, Alaska 99503 Ph. (907) 272-5966 Company .... AT~LANTIC RICHFIELD COMPANY Location Well · DELTA STATE #2 Field PRUDHOE BAY Borough NORTH SLOPE Formation . LISBURNE .State~. __,Date 8-1i MAY 1975 TEST NO.2 CHRONOLOGICAL DATA CQNF!DENTIA'[ DATE TIME REMARKS GAUGE #25518-N GAUGE GAUGE #35282-N %25438-N TOTAL BHP@ BHP@ BHP@ ELAPSED FLUID H20 GAS TBG CSG R.D. R.D. MPP TIME PROD PROD OUT PRESS PRESS 9605' 9613 HR.MIN BFPD BWPD MCFD PSIG PSIG 1003] 07:45 DRAGER CO, 76% NO H,S 08:00 SAMPLE 45% OIL, 55% WATER, 34.5 °API CL 38, Ca 27, PH 6 08:30 FLOW TO SEPERATOR 1.167 S.G. GOR 620 09:00 SAMPLE 45% OIL, 55% WATER, 32 °API CL 13, Ca 18.7, PH 6 09:30 FLOW TO SEPERATOR 10:00 SAMPLE 60% OIL, 40% WATER, 31 °API CL 21.5, Ca 17, PH 6, S.G. 1110 10:30 FLOW TO-SEPERATOR 11:00 SAMPLE 50% O~L, 50% WATER, 30 °API CL 24, Ca 22.5, PH 6 11:30 FLOW TO SEPERATOR 1,066 12:00 SAMPLE 50% OIL, 50% WATER, 30 °API CL 80, Ca 30, PH 6 12:30 FLOW TO SEPERATOR 13:00 SAMPLE 40% OIL, 60% WATER, S.G.1.032 CL 78, Ca 27, PH 6 13:30 FLOW TO SEPERATOR 14:00 FLOW TO TANK- SAMPLE 35% OIL 15:00 16~00 17 :::00 18:00 19:00 · 19:25 20:'00 05:05 05:20 201 195 101 05:50 538 185 106 06:20 514 -. 06:50 422 130 07:20 259 130 07:50 538 120. 08:20 576 125 08:50 667 125 09:20 763 125 09:50 744 112 10:20 662 112 10:50 624 110 65% WATER, CL 60, Ca 30, PH 6, 28.5OAPI 11:20 BLF_,D CSG. PRESS. TO -0- SAMPLE 40%.OIL, 60% WATER, 28 oAPI 12:20 CL 52, Ca 25 PH 6, S.G. .975 SAMPLE 35% OIL, 65% WATER, 28 °API CL 51, Ca 25, PH 6, S.G. .968 13:20 SAMPLE 45% OIL, 55% WATER, 28 OAPI CL 52, Ca 28, PH 6, S.G. .960 14:20 SAMPLE 60% OIL, 40% WATER, 27 °API CL 43, Ca 29, PH 6, S.G..952 15:20 SAMPLE 55% OIL, 45% WATER, 26.5 oAPI CL 40, Ca 30, PH 6, S.G. .950 16:20 CHANGED CHARTS ON SURFACE 16:45 SAMPLE 55% OIL, 45% WATER, 26.50API CL 44. Ca 29, PH 6.5 17:20 532.8 720 624 570 678 696 403 4090 4097 4247 4059 4066 4216 980 4015 4022 4172 145 100 4008 4015 4165 3996 4004 4154 88 1090 3977 3984 4134 3958 3965 4115 83 3939 3946 4096 3920 3927 4077 74. 1200 3913 3921 4071 3907 3915 4065 69 3901 3909 4059 3895 3902 4052 105 69 1300 3895 3902 4052 80 64 3895 3902 4052 84 59 3892 3900 4050 8O 55 3890 3898 4048 78 52 3890 3898 4048 78 51 48 3890 3897 4047 160 3890 3897 4047 70 3890 3897 4047 : '. ? ST/'tR ERGli' EERli' Inc. Mile 4~ North Rd. .... ' .-~ Box 3453 ~ Rese~oir Pressure & Temperature Dot Kenai, Alaska 99611 [ Individual Well Data Sheet Ph. (9071 283-4403 4871 Southampton Anchorage. Alaska 99503 Ph. (907) 272-5966 Compan~ ATLANTIC RICHFIELD COMPANY Location Well _ DELTA STATE. #2 Field PRUDHOE BAY State, ALASKA Borough NORTH SLOPE Formation LISBURNE Date 8-11 MAY 1975 TEST NO.2 DATE TIME CHRONOLOGICAL DATA CONFIDEN'TIAL GAUGE #25518-N GAUGE GAUGE 935282-N ~25438-N TOTAL BHP@ BHP@ BHP. ELAPSED FLUID H20 GAS TBG CSG R.D. R.D. MP~ TIME PROD PROD OUT PRESS PRESS 9605' 9613 HR.MiN BFPD BWPD MCFD PSIG PSIG 100~ 21:00 21:10 21:10 21:16 21:22 21:34 21:46 21:58 22:10 22:16 22:22 23:34 22:58 23:10 23:25 23:40 23:55 00:10 00:40 01:10 02:10 03:10 04:10 05:10 06:10 07:10 08:10 09:10 10:10 11:10 12:10 13:10 SAMPLE 55% OIL, 45% WATER, 26.5 °API CL 41, Ca 29, PH 6 SHUT-WELL IN FOR BUILD-UP 314 Bbls. EST TOTAL FLUID PRODUCED BUILD-UP I, Il I! Il I! I, II I! I, I, 11 MAY 1975 18:20 18:30 00:00 00:06 00:12 00:24 00:36 00:48 01:00 01:06 01:12 01:24 01:48 02:00 02:15 02:30 02:45 03:00 03:30 04:00 05:00 06:00 07:00 08:00 09:00 10:00 11:00 12:00 13:00 14:00 15:00 16:00 3'60 71 46 45 116 149 224 271 309 337 351 '366 384 417 . 427 442 455 465 474 493 511 535 558 578 593 615 620 639 652 661 671 676 680 3890 3897 4047 3890 3897 4047 4002 4010 4160 4065 4073 4223 4166 4173 4323 4234 4241 4391 4286 4294 4444 4317 4323 4474 4330 4337 4487 4342 4350 4500 4362 4370 4520 4401 4408 4558 4412 4420 4570 4431 4439 4589 4441 4449 4599 4453. 4460 4610 4465 4472 4622 4484 4491 4641 4500 4507 4657 4519. 4527 4677 4542 4550 4700 4552 '4561 4711 4570 4577 4727 4578 4585 4735 4589 4596 4746 4601 4609 4759 4608 4617 4767 4614 4622 4772 4617 4625 4775 4620' 4627 4777 4623 4630 4780 Mile 4, North .... ' .... Bo~c 3453 Reservoir Pressure & Temperature Datr Kenai, Alaska,g0611 ¥ Individual Well Data Sheet Ph. (907) 283-4403 4871 Southampton Dr. Anchorage, Alaska 99503 Ph. (907) 272.5966 Company Well Borough , ATLANTIC RICHFIELD COMPANY Location DELTA. STATE. #2 Field PRUDHOE BAY NORTH SLOPE Formation LISBURNE ..State_.. ALASKA __.Date 8-11 MAY 1975 TEST NO.2 DATE TIME CHRONOLOGICAL DATA GAUGE GAUGE GAUGE #25518-N #35282-N #25438-N TOTAL ELAPSED FLUID TIME PROD HR.MIN BFPD BHP@ BHP@ BHPC H20. GAS TBG CSG R.D. R.D. MP~ PROD OUT PRESS PRESS 9605' 9613 BWPD MCFD PSIG PSIG 1002 14:10 15:10 15:15 BUILD-UP I! WELL KILLED 17:00 18:00 684 4626 4633 463.' 689 4632 4639 478c. RIG UP TO SQUEEZE THRU TBG. C'ONFIDENTIAL Mile 4, North Rd. - Box 3453 Kenai, Alask'a 99611 ~' Ph. (907) 283-4403 Reservoir Pressure & Temperature Daf Individual Well Data Sheet Company. _ AT,LANTIC RICHFIELD COMPANY Well__ r~T-TA ~Tam~ #2 Field__ Borough_ NORTH SLOPE Formation_ -Location- PRUDHOE BAY LISBURNE lilt;, 4871 Southampton Dr. Anchorage, Alaska 99503 Ph. (907) 2725966 _State ..... _ALASKA __Date_ 8-11 MAY 1975 T + A T DATA AT BUILD-UP AFTER PERFORATING T= 3.08 HRS. AT T+AT AT BHP@ 10031 .1 o2 .4 .6 .8 1.0 1.2 1.4 1.6 1.8 2.0 2.2 2.4 2.6 2.8 3.0 3.08 31.8 16.4 8.70 6.13 4.85 4.08 3.57 3.20 2.93 2.71 2.54 2.40 2.28 2.18 2.10 2.03 2.0 4393 4525 4657 4704 4740 4754 4766 4771 4774 4780 4781 4782 4783 4784 4785 4786 4787 CONFIDENTIAl[ 2 10 ENGIp,II.. I- I~lAIU- inc. ": ~'~ ~. ~o~,~ ,d. ---"-"~-~;----'=.-_,. -----'-------------'.= Box 3453 ~, Reservoir Pressure & Temperature Dote Kenai, Alaska 99611%' Individual Well Data Sheet Ph. (907) 283-4403 4871 SouthamptOn Dr. Anchorage, Alaska 99503 Ph. (907) 272-5966 Company. ATLANTIC RICHFIELD_ COMPANY Location Well_ . DELTA .STATE ~2 Field PRUDHOE . BAY L m , State_.__A~,ASKA, Borough .... NORTH SLOPE Formation LISBURNE __Date 8-11 MAY 1975 T+AT AT DATA 18.5 HRS. CONFIDENTIAL AT .1 .2 .4 .6 .8 1.0 1.1 1.2 1.4 1.8 2.0 2.25 2.5 2.75 3.0 3.5 4.0 5.0 6.0 7.0 8.0 9.0 10.0 11.0 12.0 13.0 14.0 15.0 16.0 17.0 18.0 T + AT BHP@ A.T 10031 186 93.5 47.3 31.8 24.1 19.5 17.8 16.4 14.2 11.3 10.3 9.22 8.40 -7.73 7.17 6.29 5.63 4.70 4.08 3.64 3.31 3.06 2.85 2.68 2.54 2.42 2.32 2.23 2.16 2.09 2.03 4160 4223 4323 4391 4444 4474 4487 4500 4520 4558 4570 4589 4599 4610 4622 4641 4657 4677 4700 4711 4727 4735 4746 4759 4767 4772 4775 4777 4780 4783 4789 qO ZG91~ 9t, SNOISI^IO O~ X 3'"1::)A3 [ OII~IH/I~V~DOq-11/~3¢~ ~ 9 ?,1~, 10 A,t AtlanticRichfietdCompany FO~,~TION TEST REPORT D^TE 5/13/75 Operator Atlantic Richfield CoField LisbmmeLeaseNorth Slope Well No. Delta State #2 7 Casing Set ~ 11023', TD 11026: PBD 987.5' _, Hole Size 8 ~"_, ;iud Wt. )9.:4. L, Vis. 46 (Size)' (Depth) (Depth) ('Depth) ~COJ --- 'Test ]~# 3 , Formation TestedLisburne-Wahoo. , Interval Tested 9423' ....... to 9778' (Depth). (oepta) 'Water Cushion (WC) Diesel to ~u~gm Hole Choke (BHC)~2 ?/8'q'BG , Pkr(s) Set @ 9176' (~et)' Tail Pipe ~ 9318' __., Pkr(s) 2 7/8" R/TS (D~h) ~og ~~' · ..... Opened Tool (OT) ~ (Size) (Time & Date) for Initial Flow (IF) Min. Initial Shut In (ISI), Reopened Tool Water Cushion to Sumface (WCTS) }Ir Min., [.Md to Surface (MTS) Gas to Surface (GTS) Hr. _ .... Min., Oil to Surface (OTS)' Water to Surface (WTs) Hr~ Min. -- Hr. Mi n :, Hr. Min. REMARKS: See attachments for test details. Descriotion of Test: Began Test Period @ , Completed Test Period ~ (Time & Date) ~Time & Date) Choke; F%~P .psig; PRODUCED: BO, BW, (Si~L,-)- RATES: BOPD, , .BWPD, ..... MCFD,. GOd: OIL GRAVITY: o @ GAS G?~VITY: ~ °F; SHAKE OUT (SO): % Oil, , Total Test Period MCF; }{rs. Min. oF Water, °APi 60°/60°? % BS Began Test Period ~ , Completed Test Period ~ lTime & Date) ~ime & Date) Choke; FTP psig; PRODUCE~D: BO, BW, (Size)' RATES: BOPD, BWPD, MCFD, GOd: OIL G?~ViTY: o ~ oF GAS GRAVITY: ~ °F; SH;uKE OUT (SO):__~ Oil, ~ Water, , Total Test Period }{rs. --).Ii n. MCF; % BS TEST DA't)\ Separator used was a ~o-phas National 54' X 15' with 500 psi working pressure. Liquid volumes were measured by a 2" Halliburton turbine meter. Gas volmmes were measured by a 6" senior barton orifice meter. Tank measurements were hand strapped. . Gas specifi'c gravities were measured with Ranarex gravitometer. Shakeout samples were obtained at wellhead and centrifuged for 6-8 min. Ion count was made by titration. Wellhead pressures were recorded on Barton pressure recorder and a 5000# Amerada guage. Bottom hole pressures were recorded by ~o Amerada 12000~ - 6 day pressure recorders, and two sperry stm 11000# - 7 day pressure recorders. The gauges were strapped on the tail pipe below the RTTS packer. ~vo Sperry Sun 5000# - 3 day pressure recorders were run on wireline prior to opening well. TOTAL PRODUCTION . Treatment volume pumped ihto formation: 14 BBLS 25 BBLS 97.5 BBLS I75 BBLS 10 BBLS 28% HC1 Spotted Diesel Breakdm,m Diesel Tubing Volume 28% HC1 Diesel OverfluSh 321.5 BBLS Total Injected CONFIDENT'iAL Liquid produced from formation' 76 BBLS Tank 16 5 BBLS Pit 104 BBLS Separator-Pit 345 BBLS Total Produced 3'00 a.m. - 3'45 a.m. 3'45 a.m. - 9'35 a.m. 9' 35 a.m. - 10' 30 p.m. Gas produced from formation: Average Gas Rate 65 MCFPD Total Gas Produced 53 MCF Average Acid Gas (CO2) Content 50% Average GOR 350 SCF/BBL Total flm¢ time' 14.5 hours Witnesses :- B. J. Sinex and R. A. Seader, A.R. Co. Dave Warden and Randy t~ackley, Focxon F£UID DISPOSAL All Fluids sent directly to the pit were not burned until after the well was shut-in because of high winds. Tank vol~ne was burned through the Otis "smokeless" burners. ATTACHtB.~S Field Notes Gas Meter Chart Wellhead Tubing Pressure Chart Per[prating and Acid Treatment Report CQNFIDENTIAL OPERATION /i3/75 ~,m Opened well flmving to oit. 1650 ;~" :15 960 ½" :40 Acid water & gas to surface 340 ½" :45 Switched flow to pit 340 %" am 300 :30 240 Jun, 210 m.~ 140 ½" am 100 ½" am 60 ½" ~,, 65 ½" :35 ${,,itched flow to separator and tank ½" 0 am i" orifice 60 '4' 1 am 60 1-30 ½" .2:30 pm ½" · 30 ' ....orifice 50 ~:30 1" orifice %" ~: 30 45 ½" l: 30 40 h" ~: 30 40 ½" , 5:30 40 ½" ~: 30 30 t: 30 20 ) ~m Switched flow to pit 10:30 Shut-in well for 18hr buildup SItAkTOUI' t 30 70 trace 30 70 " 35 65 " 45 55 " 40 60 " 45 55 " 45 55 " 50 . SO " I! I! 50 5O 50 50 50 50 50 50 50 5O 15 3/4" 15 ' 3/4". 45 S5' 10 3/4" Estimated volt~mes I Corrected for ten,~.eratt~re & specific gravity i Corrcctcd for acid gas volume and diesel contamination °iPZ cu.'+ ~6o°F ~ppm! 'ppm'." 39 150000 130000 1 / _16500'0 90000 4 218000 i75000 2 w- 210000 80000 2 190000 240000 4 38 203000 100000 4 3~.5 184000 65000 4 36.5 175000 130000 4 34.5 145000 56000 5 34 -- 72000 5 33 -- 66000 6 33 -- 82000 5 33 ..... 1.38 72 5 12 78 10 15' 92 10 14 101 10 15 1.285 101 28 88 98 15 9 1.244 90. 20 6 1.222 80 10 8 1.204 72 5 9 1.202 82 8 7 1.18 86 7 4' 88 2 3 76 76 2432 25~ 101 720 1680 32 95000 .120000 S 1.11 50' 151 360 840 35' 186 252 588' 25* 211 210 390 15' 226 162 198 10' 236 96 144 241 96 144 23 264 10.2 274.2 12.6 286.3 10.3 297.1 8.4 305.5': 10 515.5 10.4 325.9 7.3 333.2 '4.5 337.7 6.2 343.9 .1 344.9 345 C.O"N FIDENTIA L , 124 110 151 124 101 120 125 88 54 74 24 62 78 152 75 272 135 78 318 151 62 205 124 67 270 101 60 297 120 60 250 125 58 232 88 54 307 54 40 370 74 30 202 24 22O 374 3.16 330 ?. - · .. C 0 N'F !' DE N TI :. .!. · - -il .....~. -' -- .:I i-?... I: , .~- · ~ ~ -. ~- .... ~_/ __~~ ...... ~~_~;..';' -F-.-~~-;~?~t:~... .~;~ ~ -'- ': · i :5' ? C-O' N'I:! D'.E N A [: ' ! · .. 'aooo O0 ,CO N--F I'D [ N T I-A L 1 CONFIDENTIAL .5. CON.F. ID EN]'I AL 2 ' 'Fi'V g · EONFIDENIiA'L _..~_.-- -_ ..... [__ _E ._ ~~ ............. .. -._.:~.. ............. , · ~,~C:~- ~_~-, ...... ~ ....................... · -' -- [ ........ ~_. .-~' j~.d~- J~-'l~,~ j -' ~ ' -. f - ..c : ,~ · .... --:-~J~?~-~-- ~C ......... ~ ..... ~-~,~, ....... F .... F .... t'~='=~-%--I . ~ J t~ ~ " ~ - ' - L ..... j J : 'bio ., - .- ]~.~.~~LI .......................... ~ ..... ~L_. i ._ .... - .. - (~~ . . · ,.. , . · 41.080! 10 DIVI$1ONB PER HALF INCH DOTH WAYS I,,o ~,,. IilDGWAY COMPANY. PRINT£O IN I0 DIVIStONS PER HA[.F INCH BOTH WAYS ~., L, RIDOWAY COMPANY, I'AI/~.TI:D IlS NORTH STAR W INT'L. AIRPORT RD.. STE. 205 ANCHORAGE. ALASKA 99502 TELEPHONE (907l 272-5966 E ,INEERING, INC. RESERVOIR PRESs. AND TEMP. DAT~ RESERVOIR FLUID SAMPLING OIL AND GAS WELL TESTING Company ..... A.T,..LANT,I.C. RI.C. HFIELD COMPANY' Well II DELTA.STATE ~2 i. Field Location State ..... _ALASKA Borough .... ~ NORTH SLOPE Formation · LISBURNE . Ii Date,., 12-14 t,'~Y 19,75, TEST NO. 3 PAGE DATE TIME CHRONOLOGICAL DATA GAUGE #25518-N GAUGE GAUGE #35282-N #25438'N TOTAL BHP@ BHP@ .~HP@ ELAPSED FLUID GAS TBG CSG R.D. R.D. MPP TIME PROD OUT PRESS PRESS HR.MIN BFPD MCFD PSIG PSIG 9203 9211 9600 3rd .INTERVAL PERFORATIONS: 9768-78,9736-39 9689-92,9670-73,9693-46,9612-17, 9534-39,9492-97,9444-54,9423-26 DUE TO THAWING CONDITIONS AND SHORT TIME AVAILABLE THE SQUEEZE JOB WAS CONDUCTED THRU THE TUBING. 11 MAY 1975 15:10 START TO KILL WELL 00:00 15:15 RIG UP HOWCO FOR SQUEEZE 00:05 19:00 STAND BY FOR CEMENT TO SET UP 03:50 23:00 PRESSURE UP TBG. TO TEST CEMENT JOB 07:50 12 MAY 1975 00:12 PRESSURE TBG. 1000 PSI 00:30 OPEN BY PASS TO CIRCULATE MUD 00:45 BLED TBG. PRESS. TO -0- 00:57 RELEASE PACKER 01:00 START CIRCULATE WELL WITH MUD 03:10 REMOVED HOWCO TEST HEAD AND PICKED ONE STAND DRILL PIPE 03:50 REVERSE CIRCUT~TE WITH MUD 07:30 STOPPED CIRCULATING - RIG UP HOWCO FOR ACID SPOT ;08:48 SHUT DOWN PUMPS WITH ACID SPOTTED 09:00 STARTED OUT OF HOLE WITH ONE STAND DRILL PIPE AND 13 JOINTS TBG. 09:50 OUT OF HOLE WITH TBG.,RIG UP HOWCO TEST HEAD 09:02 09:20 09:35 09:47 09:50 12:00 12:40 15:.20 16:38 17:50 18:40 -10:30 TEST FORMATION CEMENT 1500 PSI SURF.19:20 11:30 REVERSE CIRCULATE 20:20 12:15 PRESSURE TEST HYDRILL 1500 PSI 20:05 13:O5 RIG UP HOWCO- DISPLACE TBG 80 Bbls. ~r 21:55 5576 5583 5538 5545 5234 5241 5095 5241 4254 5262 5736 5744 5171 5179 5171 5179 5158 5165 4886 4893 4886 4893 4943 4950 4968 4976 6367 6375 4892 4900 4892 4900 5723 5685 5481 5481 5402 5884 5319 5319 5305 5033 5033 5090 5116 6515 5040 5040 NORTH STAR INEERING, INC. IOOW. INT'l. AIRPORTRD . STE 205 RESERVOIR PRE3S AND -E~P DATA ANCHORAGE· ALASKA 99502 RESERVOIR FLUID SA,~,_I~iG TELEPHONE (907) 272-5966 OIL AND GAS WELL TE ~T~NG Company ATLANTIC RI~C,._HF,,IELD COMPAN~ . Location Well DELTA STATE #2 .Field PRUDHOE BAY Boroug h- NORTH SLOPE Formation LI SBURNE State ..... AiLASK;k . Date, 12=14 MAy 1975 TEST NO. 3 PAGE DATE TIME CHRONOLOGICAL CONi IDENllAL ELAPSED FLUID TIME PROD REMARKS HR.MIN BFPD DATA GAUGE GAUGE GAUGE #25518-N #35282-N #25438-N GAS TBG CSG OUT PRESS PRESS MCFD PSIG PSIG BHP@ BHP@' .BHP@ R.D. R.D. MPP 9203 9211 9600 14:05 14:12 14:25 14:30 ...14:50 15:15 · 16:30 16:35 17:05 17:25 17:57 17:58 18:00 18:02 18:25 18:41- 19:16 19:17 19:18 19:22 19:24 19:45 20:00 20:35 20:36 20:37 .20:38 20:38 :20:744 FINISH DISPLACING WITH DIESEL SET RTTS @ 9165 RIG I/P SOS FOR DUMMY RUN TO CHECK FOR CEMENT IN TBG AND TAIL PIPE SURFACE GAUGES ON PRESS. TEST SOS LUBR. SOS START IN HOLE WITH DUMMY RUN TUBING CLEAN 12 MAY '1975 TAGGED BOTTOM AT 9807' START OUT OF HOLE SOS- OUT OF HOLE- RIG UP TO PERFORATE START IN HOLE - 1st GUN RUN FIRST GUN 9768-78 SEC. GUN 9736-39 THIRD GUN 9689-92 START OUT OF HOLE AT SURFACE START IN HOLE NO.2 RUN 1st GUN 9670-73' 2nd GUN 9643-46 3rd'GUN 9612-17 4th GUN 9534-39 START OUT OF HOLE AT SURFACE START IN HOLE 1st GUN 9492-97 2nd GUN 9444-54 3rd GUN 9423-26 STARTED OUT OF HOLE 3rd RUN * VALVE CLOSED TO SURFACE GAUGES BUILD-UP AFTER PERFORATING 22:55 23:02 23:20 23:40 24:05 25:20 25~25 25:55 26:15 26:47 26:48 26:50 26:52 27:15 27:31 28:06 28:07 .28:08 28:12 28:14 28:35 28:50 29:25 29:26 19:27 29:28 00:00 00:06 858 731 31 * * * * * * 0 498 455 422 380 356 0 2O 662 596 53O 502 GAUGES · OFF 3322 3329 3469 3361 3368 3508 3735 3743 3883 3628 3635 3775 3425 3432 3572 3303 3310 3450 3297 3205 3345 3351 3359 3499 3380 3388 3528 3265 3272 3412 3297 3304 3444 3312 3319 3459 3316 3323 3463 3367 3373 3513 3907 3915 4055 3406 3414 3554 3641 3649 '3789 3806 3813 3953 3844 3851 3991 3802 3809 3949 4084 4092 4232 4462 4470 4610 3723 3730 3870 3837 3843 3983 3989 3997 4137 4020 4028 41.68 3540 3548 3688 NORTH STAR 100 W. INT'L AIRPORT RD.. STE. 205 ANCHORAGE. ALASKA 99502 TELEPHONE {9071 272-5966 ,,,INEERING, INC. REf~EI~VOIR PRESS AND TEMP DATA RESERVOIR FLUID SAMPL~4G OIL AND GAS WELL TE~ "lNG Company. i . WellL Borough ATLANTIC RICHFIELD COMP.ANY Location DELTA STAT!~, #2 Field PRUDHOE BAY NORTH SLOPE Formation. - LISBURNE TEST NO. 3 _State ..... _~T.~,~ _Date 12-14 MAY 1975 PAGE DATE TIME CHRONOLOGICAL CONI:IDENTIA[ TOTAL ELAPSED FLUID TIME PROD HR.MIN BFPD DATA GAUGE GAUGE GAUGE #25518-N #35282-N #25438-N GAS TBG CSG OUT PRESS PRESS MCFD PSIG PSIG BHP@ BHP@' ..BHP@ R.D. R.D. MPP 9203 9211 9600 20:50 21:02 21:14 21:26 21:38 21:50 -22:02 22:04 22:05 22:18 22:48 23:12 23:17 23:32 23:48 23:53 00:13 00:13 00:19 00:25 00:37 00:49 01:01 01:13 01:25 01:37 01:49 02:01 02:13 02:25 02:37 BUILD-UP RIG DOWN SOS RIG UP HOWCO FOR'.ACID F. RI~C BUILD-UP I! I! SURFACE GAUGES ON FOR ACID FRAC 25518-N WITH 3 HR. CLOCK PRESS. TEST HOWCO TO 8000 PSI BACK PRESS. ANNULUS 1500 PSI HOWCO PUMPED 25 Bbls. DIESEL IN TBG. START ACID FRAC START DROPPING ' 75 BALLS ACID ON PERFS. 95 Bbls. PUMPED FINISH DROPPING BALLS START GETTING BALL ACTION SURFACE PRESSURE 2000 PSI 13 MAY 1975 SHUT DOWN ACID FRAC FALL OFF AFTER ACID FRAC RIG SOS TO RUN SPERRY SUN SURFACE GAUGES ON SOS START IN HOLE W/SPERRY SUN 00:12 00:24 00:36 00:48 01:00 01:12 01:24 00:00 00:01 00:14 00:44 01:08 01:13 01:28 01:44 01:49 02:09 00:00 00:06 00:12 00:24 00:36 00:48 01:00 01:12 01:24 01:36 01:48 02:00 02:12 02:24 577 577 1952 1912 2688 1682 1091 1300 2460 1696 1688 1682 1673 1663 1656 1654 .~00 250 3692 3700 3840 3894 3903 4043 4033 4040 4180 4159 4166 4306 4225 4232 4372 4286 4294 4434 4323 4331 4471 4323 4331 4471 4325 4332 4472 4122 4129 4269 5972 5979 6119 5787 5774 5934 5761 5768 5908 5787 5795 5935 5316 5324 5464 6360 6368 6508 5640 5648 5788 5285 5293 5433 5234 5242 5382 5161 5168 5308 5123 5130 5270 5095 5102 5242 5076 5081 5221 5057 5065 5205 5046 5054 5194 5032 5040 5080 5025 5032 5172 5019 5026 5166 5013 5020 5160 5006 5014 5154 NORTH STAR E .,JNEERING, INC. IOOW INT L A~RPORT RD . STE. 205 RESE~'VC~R P~=_5, S AN[) TE~,~P. DATA ANCHORAGE A~ASKA 99502 ~ESEF~VO ~ '~LUID SA¥~LtNG TELEPHONE ~907; 272-5966 C,:L A~,ID GA 5 WELL TE'~TING . . Company ATLANTIC RICH..F. IELD COMPANy. Location Well . DELTA STATE #2 Field PRUDHOE BAY Borough .. NORTH SLOPE Formation LISBURNE _State ..... ALASKA: Date 12-14 MAY 1975 TEST NO.3 PAGE DATE TIME C ~{ R O' N 0 L 0 G I C A L D A T A CONFIDENTIAL GAUGE GAUGE GAUGE #25518-N #35282-N #25438-N TOTAL BHP@ BHP@' .BHP@ ELAPSED FLUID GAS TBG CSG R.D. R.D. MPP TIME PROD OUT PRESS PRESS HR.MIN BFPD MCFD PSIG PSIG 9203 9211 9600 02:49 FALL OFF 03:00 " 02:36 1652 02:47 1650 03:00 OPEN WELL TO TANK ¼" CHOKE 00:00 03:15 OPEN TO %" CHOKE 00:15 03:25 FLOWING TO TANK 00:25 03:40 ACID WATER TO SURFACE 00:40 03:45 FLOW TO PIT RECOVERED 76 Bbls. IN TANK 00:45 04:00 ACID WATER 01:00 04:30 OIL CUT INCREASE' 20% 01:30 05:00 30% OIL, 70% WATER, 39 °API, CL 150, Ca 13, PH 1 06:00 30% OIL, 70% WATER, 39 °API, CL 165 Ca 90, PH 4 03:00 07:00 35% OIL, 65%.WATER, 39 °API, CL 218 Ca 175, PH 2 04:00 08:00 45% OIL, 55% WATER, 39 °API, CL 210 Ca 80, PH 2 05:00 09:00 40% OIL, 60% WATER, 39 OAPI, CL 190 Ca 84, PH 4 06:00 09:35 FLOW TO SEPERATOR 06:35 10:00 45% OIL, 55% WATER, 38 °API, CL 203 CA 100, PH 4, S.G. 1.38 07:00 11:00 45% OIL, 55% WATER, 37.5 °API,CL 184 Ca 65, PH 4 08:00 12:30 FLOWING 09:30 13:00 50% OIL, 50% WATER, 36.5 °API,CL 175 Ca 130, PH 4, S.G. 1.285 10:00 13:30 FLOWING TO SEPERATOR 10:30 14:00 " " 11:00 14:30 " " 11:30 15:00 50% OIL, 50%-WATER, 34.5 °API,CL 145 Ca 56, PH 5, S.G. 1.244 12:00 15:30 FLOWING 12:30 16:00 50% OIL, 50% WATER, 340 °API, Ca 72 PH 5, S.G. 1.222 13:00 02:00' 247 115 302 138 247 110 202 90 1650 153 253 240 136 163 215 177 140 100 60 65 60 60 60 55 50 50 50 50 45 45 4O 5000 5008 5148 4987 4995 5145 4993 5000 5140 4832 4839 4979 4304 4311 4451 4361 4369 4509 4361 4369 4509 4370 4378 4518 4302 4309 4449 4219 4226 4366 4134 4141 4281 4084 4092 4232 4089 4097 4237 4033 4040 4180 4014 4021 4161 3997 4004 4144 3945 3953 4093 3882 3889 4029 3884 3892 4032 3846 3854 3994 3806 3813 3953 3806 3813 3953 3793 3800 3940 3764 3771 3911 3732 3740 3880 NORTH STAR IO0 W. INT'L. AIRPORT RD., STE. 205 ANCHORAGE. ALASKA 99502 tElEPHONE (907! 272'5966 Ei{"INEERING, INC. RESERVOIR PRESS AND~E~. D,A~A RESERVOIR FLUID SA~,~LING OIL AND GAS WELL mE S ~':NC; Company. AT ,LANTIC RICHFIELD COMPANY Location Well .. ,DELTA STATE ~2 Field, PRUDHOE BAY Borough NORTH SLOPE Formation I LISBURNE State ..... _ALASKA Date_ 12.14 MAY 1975 TEST NO. 3 PAGE DATE TIME CHRONOLOGICAL DATA CQNFIDENTIA[ ELAPSED FLUID TIME PROD REMARKS HR. MIN BFPD GAUGE GAUGE GAUGE #25518-N #35282-N 925438-N GAS TBG CSG OUT PRESS PRESS MCFD PSIG PSIG BHP@ BHP@' ..BHP@ R.D. R.D. MPP 9203 9211 9600 16:30 17:00 17:30 18:00 18:30 19:00 19:30 20:00 20:30 21:15 22:00 22:30 22:30 22:36 22:42 22:54 23:06 23:18 23:30 23:42 00:06 00:'18 00:30 01:00 01.:30 02:00 02:30 03:30 04:'30 05:30 -06:30 FLOWING 13:30 240 33% API, Ca 66, PH 6, S.G. 1.20' 14:00 FLOWING 14:30 250 " 15:00 50% OIL, 50% WATER, 33 °API, Ca 82 PR 5, S.G. 1.20 :30 168 FLOWING :00 50% OIL, 50% WATER, FLOWING 45% OIL, 55% WATER, 15 16 33 OAPI, S.G.i.180 .16 17 17 32 °API, S.G.I.ll0 FLOWING SHUT WELL IN FOR BUILD-UP 89 40 40 82 40 40 80 BUILD-UP I! !! 14 I~Y 1975 !! !! !! 35 30 :30 108 55 30 :00 25 :30 149 45 20 18:15 19:00 19:30 00:00 00:06 00:12 00:14 00:36 00:48 01:00 01:12 01:36 01:48 02:00 02:30 03:00 03:30 04:00 05:00 06:00 07:00 08:00 15 10 10 33 55 ' 85 104 116 125 137 151 154 158 165 172 179 187 201 210 220 229 3726 3733 3873 3685 3692 3832 3698 3705 3845 3680 3688 3828 3730 3738 3878 3710 3718 3858 3680 3690 3720 3687 3827 3697 3837 3738 3878 3729 3737 3877 3729 3737 3877 3729 3737 3877 3913 3938 3956 '3970 3995 4005 4017 4027 4040 4052 4065 4071 4085 4097 4114 4128 4148 4172 3920 4060 3945 4085 3962 4102 3978 4118 4003 4143 4013 4153 4075 4165 4034 4174 4047 4187 4060 4200 4073 4213. 4079 4219 4092 4232 4104 4244 4121 4261 4235 4275 4153 4293 4180 4320 Company Well, Borough ATLANTIC RICHFIELD COMPANY., NORTH STAR IOOW. INT'L. AIRPORT RD.. STE. 205 ANCHORAGE. ALASKA 99502 TELEPHONE {907! 272'5966 · . Location .,,INEERING, INC. RESERVOIR PRES~ AND tE~/P DATA RESERVOIR =,UID SA~PLI~JG OIL AND GaS '~'ELL TE2 .-lNG DELTA STATE #2 .Field I PRUDHOE BAY State .... kT_ASYJ~ NORTH SLOPE Formation_ LISBURNE Date 12~14 MAY 1975 TEST NO.3 PAGE DATE TIME CHRONOLOGICAL DATA GAUGE GAUGE GAUGE #25518-N #35282-N #25438-N TOTAL ELAPSED FLUID TIME PROD HR.MIN BFPD GAS TBG CSG OUT PRESS PRESS · MCFD PSIG PSIG BHP@ BHP@' .oBHP@ R.D. R.D. MPP 9203 9211 9600 07:30 08:30 09:30 10:30 -11:30 12:30 13:30 14:30 15:30 16:30 17:30 18:30 18:45 BUILD-UP 09:00 243 " 10:00 257 " 1I:00 266 " 12:00 280 " 13:00 290 " 14:00 303 " 15:00 314 " 16:00 325 SURFACE GAUGES OFF 17:00 -- 334 SOS PULLED SPERRY SUN GAUGES 18:00 BUILD-UP 19:00 " 20:00 UNSEAT RTTS & KILL WELL 20:15 4188 4196 4336 4200 4208 4348 4210 4217 4357 4224 4231 4371 4235 4242 4382 4248 4255 4395 4258 4266 4406 4266 4274 4414 4279 4287 · 4427 4286 4293 4433 4292 4299 4439 4298 4305 4445 CONFIDENTIAl NORTH STAR' EI . iNEERING, INC. RESERVOIR PRESS AND TEMP DATA IOO W, INT'L. AIRPORT RD.. STE 205 RESERVOIR FLUID SA~LtNG ANCHORAGE. ALASKA 99502 OIL AND GAS WELL TESTING TELEPHONE ~9071 272-5966 Company- Well Borough ,ATTJ%NTIC RICT4FT.ET,r) COMPANY DELTA STATE #2 _Field NORTH SLOPE Formation -Location- PRUDHOE BAY LISBURNE' State _Date_ ALASKA 12-14 MAY 1975 T DATA - BUILD-UP AFTER PERFORATING T=- 1.4 HRS. ~T T +~T ~T BHP@ 9600 .1 .2 .4 .6 .8 1.0 1.2 1.4 15.0 8.00 4.50 3L33 2.75 2.40 2.17 2.00 3688 3840. 4043 4180 4306 4372 4434 4471 CONFIDENTIAl ~l~lllllllllll~~~~~~~l~~l' till Ill]lllllll III I i I ~ ~ ~ T ~ [~ ' ' J~.~~~~l...ll_lltlllllllllllllll_lllll I I 1 I I I I 1 1 t ~ ~~' {~~ ~~~-I~~]~'~ff~Yt~Vill:.lli.illlllllllli I I I 1 I i I I i 1 I I i I 1 i I I ..... ~- ~ ~llill..llilltllllllltlllll i I J j I I I I ' 1 I I I L i ..... IIIJllllllllJJlll. l..llll II I I I I I I I I I ~11..11111111IIItlf111 I I I I I I I I I I I I II.ll.lllllllllll II111111 1 I I ~ I I I I 1 I Iit111111111111'1111111111111111 II I II I I I ~ I i 1 .... 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Formationii . , .Location PRUDHOE BAY LISBURNE State .... .ALASKA Date 12-14 MAY 1975 T +~T ~3T DATA FALL OFF AFTER ACID FRAC T = 2.78 HRS. T ~T BHP@ .1 .2 .4 .6 .8 1.0 1.2 1.4 1.6 1.8 2.0 2.2 2.4 2.6 2.78 28.8 14.9 7.95 5.63 4.78 3.78 3.32 2.98 2.74 2.54 2.39 2.26 2.16 2.07 2.0 5433 5382 53O8 5270 5242 5221 5205 5194 5180 5172 5166 5160 5154 5148 5145 CONFIDEN'TIAL '~':.,? :'.t;~;~}' ~, ~.:.:~ ~.:.~:~' ~ ~:~.~ l'~. · :.~ : .~:-~ ~.. -, ~--~ ..... iI ...... · .... · .............................. 1 . IIIIIIII I1 I f I I I I I . ItlIIItlIIIIIIlJIIlllIIIIIIIlIIILIIIIIlI~-Ii~III~itlJIIIIIlIIItilII !111111111 I11111111 I ! I I I I I I ~W~IIIIIII~IIIIIIIIIIIII~IIIWIIIItI~IIIilIIIIIIlIIIiI%I~tlIIIIIIlIlIIlIIIIIII IIII III I I I I I I I I I I ' . 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I IIIIIIIIIIIlIIIIIIIIIIIIIIlllIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIII~LI~IIII Illllll I I I I i I I I I I I _ ttt ltlttH Ht qH t tttt tH .tHt H ,,,llllltlllll ill N Hlt' 't'tf-' :till ...... . .,,,,,,,,,,,,,,,,,, · - Company. Well Borough NORTH STAR EI --. INEERING, INC. 100 W INT'L AIRPORT RD . STE ::>05 RESERVOIR PRESS. AND TEMP. DATA ANCHORAGE. ALASKA 99502 RESERVOIR FLUID SAI~PLING TELEPHONE i9071 272-5966 OIL A'ND GAS WELL TESTING . . r ATLANTIC .RICHFIELD CO ~MPANY . Location DELTA STATE #2 Field PRUDHOE BAY State NORTH SLOPE Formation LISBURNE Date 12-1,4 ~' ii,%975. II T +~T DATA ~T T=- 20 HRS. ~T T +~T ~T BHP@ 9600 MPP .1 .2 .4 .6 .8 1.0 1.2 1.6 1.8 2.0 2.5 3.0 3.5 4.0 5.0 6.0 7.0 8.0 9.0 10.0 11.0 12.0 13.0 14.0 15.0 16.0 17.0 18.0 19.0 20.0 201 101 51.0 34.3 26.0 21.0 17.7 13.5 i2.1 11.0 9.00 7.67 6.71 6.00 .5.00 4.33 3.86 3.50 3.22 3.00 2.82 2.67 2.54 2.43 2.33 2.25 -2.18 2.11 2.05 2.0 4060 4085 4102 4118 4143 4153 4165 4174 4187 4200 4213 4219 4232 4244 4261 4275 4293 4320 4336 4348 4357 4371 4382 4395 4406 4414 4427 4433 4439 4445 CON FIDENTIA[ I~Gc~ 9~' :~11~ HJ.! UYO0'I- I I~:~S T-2o.0.250 i '~/ / / ALIBRATED BATAVIA, N.Y. ,. _ .... . /~,~. ~ Atla. nticRichSeldOompany FOP&~TION TEST REPORT DATE 5/6/75 .,Operator Atlantic Richfield Co. FieldPrudhoe Batease Delta State Well No. 2 7" Casing Set ~ 11023' TD 11026% PBD 10874'., Hole Size 3 , Mud Wt. 10f , Vis. 44 (Size) (Depth) (Depth) (Depth) · ~~'~# Test I., Formation Tested Lisburne , Interval Tested See Remarks to ' ~'p~pth) .... (Dept~) Water Cushion (WC) 10112 _, Bottom Hole Choke (BHC) .... , Pkr(s) Set @ '10112 (Feet) Tail Pipe @ Tbg or DP ~¢~" (Size) 'Too~ Hr. Water Cushion to Surface (WCTS) Gas to Surface (GTS) Hr. Water to Surface (~,~S) R~4ARKs: 10253 _, Pkr(s) 7" X 2 7/8" RTTS (D~pth) (Size and Type) _ _, Ooened Tool (CT) @ for (Time & Date) Min. Initial. Shut In (ISI), Reopened Tool Min., ~u~l to Surface (MTS) __ Min., Oil to Surface (OTS) Min. Min Initial Flow (IF) }Ir. Min. Hr. Min. (See Attached Sheets) 8 ,-0&17 Descriotion of Test: , Total Test Period MCF; }IrS . Min. Began Test Period @ , Completed Test Period ~ ~Time & Date) (Time & Date) Choke; FTP psig; PRODUCED: 'BO, BW, (Size) RATES:_BOPD,'_B~,~D, MCF~), _ GOR: OIL GRAVITY: o ~__ GAS G~&VITY: ~ °F; S~ Ob~ (SO): % Oil, % Water, __ oF °API 60°/60°? Began Test Period @ _._, Completed Test Period ~ (Time & Date) ~Time & Date) Choke; FTP ~sig; PRODUCED: BO, BW, (size) RATES: BOPD~_ B'~?D,__ _ MCFD,. ~GOR: OiL GRAVITY: o ~__ }[rs. · , Total Test Period-----]4in. MCF; oF °ApI gO°/60°F OAS GRAVITY: ~ °F; SF3.?~ OUT (SO): % Oil, % Water, 5/5/75 7:11 p.m. to 12:00 ~Iidnight 12: 00 Midnight to 8:46 a.m. .9:30 a.m. 11:30 a.m. 11:35 a.m. 11:38 a.m. 12:08 p.m. 12:30 p.m. 12:38 p.m. 1:40 p.m. 2:02 p.m. 2:10 p.m. 2:45 p.m. 3:20 p.nu 4:10 p.m'. 4:50 p.m. 5:00 p.m. 5:03 p.m. 5:33 p.m. 6:10 p.m. Sch!t~?berger perforated the following intervals with one shot per foot; 10,523-26'; 10,345050'; 10,433-35'; 10,463066'; 10,495-98'; 10,550-55'; 10,555-19'; 10,732-37'; 10,685-95'. Halliburton rigging up, testing lines, and acidizing. Hallibt~ton tied into production line. Displaced the line with diesel. and pressure tested 2500 psi toglycol heater. There were several leaks in the line. . . Flm4 line to glycol heater finally tested good after several previous attempts failed, bbst cf the leakswere due to loose connections. Opened well at surface through %" choke beam but still closed at glycol heater. One quarter inch choke is in the other side of the wraparound. Shut-in tubing pressure is 1480 psig. Opened well to Otis burner. Pre. ssure to burner was controlled at the glycol heater by the adjustable choke. The flmeing tubing pressure had dropped steadily to 300 psig. ~Fne tubing pressure had dropped to 30 spsig at-12:25 p.m. but now is beginning to increase. Otis burner went out due to spent acid reaching the surface. Tubing pressure has increased to 120 psig. Well momentarily shut-in to by-pass burner. Tubing pressure'steadily increased to 250 psig. b~omentarily shut-in well to rearrange sampling valve. · Caught a reservoir fluid sample. Water cut = 35% °API= 3~° Tubing pressure = 180 psig. Well is heading. Reservoir fluid sample was taken. Water cut = 80% ~ gravity. Opened well full opening on other side of wraparound. Well also fl~ing through ~' choke. Tubing pressure = 120 psig. Tubing pressure had dropped to 70 psig. str~pped pr°dUct~on tank. Measured 7.5 inches o£ B. S. in bottota_~ Caught well stream sample. °PI = 34° ' Diverted well fl~ to production tank to obtain a rate. Well flc~ returned to pit. Strapped the tank again at 2' 5". The change in depth was 1' 9.5". The calculated rate of flow using 1.67 bbls/ft in the tarnk is 1723 bbs/day. The tubing pressure is 70 p$ig. Turned well flow through the separator. Another reservoir sample' was taken ~PI = 31°. CON,':-IDENTIA[ 6:30 p.m. 7:00 p.m. 7:30 p.m. .7:45 p.m. 8:00 p.m. 8:30 p.m. 9 iO0 p.m. 9:30 p.m. 10:O0 p.m. 10:30 p.m. 11:00 p.m. 11:30 p.m. 11:33 p.m. Separator seems to be functioning properly. Oil and water are segregating. Only water is being dumped from the separator. A ~nter sample ~ms taken and analyzed resulting in 70,000 p.p.m. C1- and a pH of 6.0. FI~,~ rate = 1329 bbl/day Gas rate = 148 MCF/day Water Sample: 64,00 p.p.m. C1-. pH =6.0 FI~ rate ~ 1209 bbls/day Gas rate = 147 BEF/day Tubing pressure = 60 psig Water sample: 56,000 p.p.m. C1- A fluid sample was taken at the rig floor. Water cut = 90% Flow rate = 633 bbls/day ?Turbine meter may have stopped. Gas rate = 131 bL~F/day Tubing pressure. = 55 psig. Fluid sample was taken uAPI = 30° The tubing pressure trend is d~mward. The well is apparently dying. Flmg rate = l176bbls/day Gas rate = 123bEF/day Flow rate = 1152 bbls/day Gas rate = 116 bEF/day Fluid sample: 42,000 p.p.m. C1- OAPI = 29.5o FI¢~ rate = 1042 bbl/day Gas rate = 108 MCF/da7 Flmg rate -= ? bleter stopped working part f the time. Gas rate = 104 ~EF/day Water cut = 90% Gas Gravity (Ranarex) = 1.2 FI¢g rate = 485bbls/day Gas rate = 90 MCF/day Caught 2 ½ gal. samples of reservoir fluid. Flow rate = 955bbls/da¥ Gas rate = 90 ~EF/day Fl~g rate = 576 bbls/day Gas rate = 90 bEF/day Water cut =93% - oApI = 28° 30,000 p.p.m..C1- Well shut-in for 12 hr. buildup. Tubing pressure = 30 psig. CONFIDENTIAL w~IA Del t~ State ~,~tor Run, ~ ~EMT DATA POOL" Prudhoe Con~t~n~ Back ?r.... ¢ontro:~. (Yo~,) X___,~. (No)~ Mater T~p ¢onnoc~ton~ Flan~o _ 5¢5 _ Pipo 'Dif£orcntial Manometer= P~nge_ 10~0 ,, ~(~n.) St~tic Prcs'.~ure (~IA) Dlfforonbial (Inchos of Water) Flo~Ing Gae Temp. (Meter Run)~ So~ra~or Tamp Ga~ Gravity (Air = 1.~0) k~S~a rometric FACTOP.5 U~D C1 = Fb x Fpb x Fb (Basic Orlfico Factor) Fpb (Prenc. Ba~e Factor) Ftb (Temp, Daso Factor) Fg (Gao Gravity Factor) Ftf' (Flowing Tamp, Factor) Fr (Ro~o~ W~bor,Factor) Y (Ex~nsion Factor) F~ (Su~r:ompresoibility Factor) F. (Fmnomoter Factor) cI . - , Qh : ~/ Stati~ ~o~o, x Difforont~l V (PS~) (Inch~s of Wate:) Dai~ GaS Volvo 10~ P,~rmrks: See Attachments 454.6 ., __ ].0 1.0 _ - Sec attachments ].0 .~tt~L~ts See attachments - -- , 1.t 2nd 1~ _ 29d_~ __ __ Date of Last Callbration~ 5/~/75 TEST ~ Customer Atlantic Richfield Company Location " Well Test No. 1 'Delta State Size Separator O.D. X Length X WP. Lieuid Meter 2 Size Halliburton Type. Gas Meter Tube 6" Size Type Daniel Diff. ?low Meter _ Barton _ Type _O-lOO. _ _. Diff, Range O-SO0_ _, _ Static Range . !:J~"_ _ Orifice, Orifice Coefficient (454,6) (Ftf) @ 60° F, And 1.2 Specific Gravity,. Time{ Liquid Periodic Rate. Sep. ~Sep. Diff. Stati~ .Temp', Gas Rate GOR Tubing Cut Liquid~ Remarks Meter Diff. . BBLS/D P.ress., 'Te~np,.]Press, Press, Factor MCF/D' Press, Gravity ~ '..~. - . ~, - . . ................. 3 20p~ ..~ ' : , , ~' 80% 5 'OOp] I , ~_,' ..... .~ .... ........ _ ~ 80 . 34o .. " {'"0.~ -'- ' -:- . ........ ~"' .... :' ' .............. ~-70;0(,0 p.p O :'50p 15 92 6 12 ,0.9706 70 N'I = ........ T" * ........ l '-' ~} - --~ ...................... - " o~,uuu p p'.~t.~ I ' 7:00.p~ 28.4 27.7 ~ 1~29 t 11 i 99 8 10 0 9645 148 .742 60 pH = 6 0 ,, , .~_ ~ , ,. - - . ~ . t ~ , ~ .,~, ~ ~ , ,,, ~ . t " 7'Z0pi 55.6 25.2 1209 11 10~ 8 Z0 0,9610 147 .8!0.' 60 · 55~000 p,'~ 7.45p, .............. -. 9~% .... 8'00~ ~ 66.8 13.2 633 9 108 7 ' 8 0.9568 131 2069 55 [. 30° .~lS~P, 91.3 ~, 24.5 ..... 1176 _ 8':' 112 6.S_ ~_ ,7 ,, 0.9535 ..... 123'., ,,74~ _ 50 ........... 9'00~ [~5.5 24. 527 115 6 .......... 0.9510 . [~6 1006 50 29.5e 42,000.p.p.m.C - . ,, .. ~, .~ !9'30p ~ 137.0 21.7 1041 6 115 ' '5.'5 '5 '0".'9'51'0 ' ' 1'08' ": 1037 40 _ r ~ 6 '. '~08 ' ' " n0'¢0~46.0 ~ 9.0 ' "'.' 5 0 9568 .... '504" 12675 4~ [ 91~" .Gas GravSW'=I Separator . O.D. X d Meter Size ____ ___ Type. Flow Meter Type ce Coefficient Length X Location Gas Meter Tube h~ell 'Test No. Diff. Range @ 600 F. ~d Size Type Static Range ..... . ..... -.~_ _-..-. Orifice. Specific Gravity. ~Liquid~ Per~od~c Rate Sep, Sep.. Diff. Static Gas Rate GOR Tubing Cut Liquid Remarks Diff. ,, BBLS/D Press. Temp. Press. PresS. I Factor MCF/D' Press. Gravity IMetcr ~'''484 ~5 ]~08' 4 4 i.9ii8-' '90 2066 40" '" ' ................. ...........156.1 "1; i ....... ': ................ [ ' '"~ ~' ' ~ · - - ~ ' ~ ' - .' " ~ - ' - j ~ - - ~ .... i' '- '" ' ' ~ ~7~.0 19.9 955 5 108 4 4 0.9568 90 !047 35. ,_ ,,, ,__ _ tt -' ' , , t j, _ ',, ,, ,u .. i 1,_ , , , 1, - "~- " ' [1 [ ' ~ '1 ~' ' - . _ _ _ , ___ , , i .... , _ ,, ,, ,,,, _ - ..... -. .... ...... - ' ..... 3 P,~. CON OENI L CONFID.ENTIA'[ ?:. 3 p.! 28 33 22 27 -1- 24 I I I i t 1,520~_~,~DELTA STATE No. 2 LAT : 70°i5;58.49'' LONG: 148°00'50 08'' x= 745,662 Y= 5,948,908 GROUND ELEV: I0 I I 5O 1 I F. 2o 29 SCALE: I"= IMILE CERTIFICATE OF SURVEYOR I hereby certify that I am properly registered and licensed to practice land surveying in the State of Alaska and that this plat represents a location survey made by me or under my supervision, and that all dimensions and other 'details :ar(~'-:.:;corlre.ct. : ~ ..... :._.~..- - ;:._;: . ._ :. :: -!,.- · . ::; :_- _..2 ..2~.~-~-3--.- .- _ __ / ?' -7.5' Date NOTE: Verticol ongle elevotion SURVEYOR C .ONFIDENT'IAL ITION I I I I I I I I I I I AS STAKED DELTA STATE No. 2 Located in S',¥ I/4 PROTRACTED SEC 5.5, T IIN,~ ~,N'l~l' MERIDIAN: A.K. :..~ Surveyed for ATLANTIC RICHFIELD CO. Surveyed by F. M. LINDSEY 8~ ASSOC. LAND 8 HYDROGRAPHIC SURVEYORS 2502 West ,Northern Lights Boulevard Box 4-08! Anchorage ~-- Alosko Atlantic;qichrieldCompany TEST REPORT Operator Atlantic Richfield Ce. Field Lisburne Lease North Slop~ .... Well No. Delta State 7 Casing Set @_11023 _, TD 11026,. PBD 10173, tiole Size S'~., Mud Wt. 10.4 (Size) (Depth) (Depth) (Depth) D~¥L~~ 2.., Formation TestedLisburne-A!q~ah_, Interval Tested 9956 to , sur£ace (Depth) Water Cushion (WC) Diesel to Bottom Hole Choke (BHC)2 7/8" tbg,. Pkr(s) Set ~ 9578 '"(F6et)' " ....... Vis. 46 10095 Tail Pipe Wog o~ Took 9719 , Pkr(s) 2 7/8" RTTS 3k _, Opened To~l (OT) @ (Size) (Time & Date) ~Size and Type-~ for Min. Initial Shut In (ISI), Reopened Too]. Min Initial Flow (IF) Water Cushion to Surface (WCTS) Gas to Surface (GTS). Hr. Water to $~rface (WTS) ' Hr Min., Mud to Surface (MTS) Min., Oil to Surface Hr. Min. }Ir. }Ir. 1.!i n. Min. RE..',SMRKS: See attached for test details Descriotion of Test: Began Test Period ~ ., Completed Test Period ~ (Time & Date)' .'(Time &' Date) Choke; FTP psig; PRODUCED: BO, B%[, .(Size) RATES: BOFD, B~D, .... ~4CFD,__ C~R: OIL GP~,VITY: o ~ GAS GRAVITY: ~ °F; S!LAI~E OLri' (SO): % Oil, , Total Test Period Water, oF NCF; °A_o! 60°/60°F Began Test Period , Completed Test Period ~ , Total Test Period ~}.':in. ~(Time & Date)'" ~Time & Date) Choke; FTP ~sig; PRODUCED: BO, BW, .,'.:CF; RATES: BOFD,_ . B~fPD, MCFD, GOR: OIL G'.L~,VITY: o ~. oF GAS GRAVITY: ~ °F; S}W~KE OUT (SO): % Oil, ~ Water, __ _ . , o;:.~ 60o/60OF T EST DATA Separator used was a two phase National 54" X 15" with 500 psi working pressure. Liquid volm?~es were measured, by a 2" Halliburton turbine meter. Gas vol~r~es were measured by a 6" senior Barton orifice meter. Tank measures were hand strapped. Gas specific gravities were measured with Ranarex gravitometer. Shakeout samples were obtained at wellhead and centrifuged for 6-8 min. Ion count was made by titration. Wellhead pressures were recorded on Barton pressure recorder and a 5000# Amerada guage, Bottom hole pressures were recorded by 2 Amerada 12000# - 6 day pressure recorders and 2 sperry sun 11000# - 7 day pressure recorders. The gnages were strapped on the tail pipe below the RTTS packer. TOTAL PRODUCT ION CONFIDENTiA,.L .._ Treatment volt, ne pumped into formation: 10 BBLS 25 BBLS 85 BBLS 100 BBLS 10 BBLS 28% HC1 spotted Diesel Breakdo~m Diesel Tubing Volume 28 % HC1 Diesel Overflush 23O BBLS Total Injection Liquid prOduced from formation: 92 BBLS Tank 102 BBLS Pit 145.6 BBLS Separator-Pit 170 BBLS Separator-Tank 23 BBLS 2:38 a.m. - 3:30 a.m. 3:30 a.m. - 7:00 a.m. 7'00 a.m. ~ 2'00 p.m. 2'00 p.m. - 9:10 p.m. Separator & Line Volumes 532.6 BBLS Total Prmluced 568 BBLS Asstuning turbine meter 25% low. Total £1ow time' Gas produced from formation' Average Gas Kate 74 ~FPD Total produced of 57 MCF Average Acid Gas'(CO2) content 17% Average GOR 205 SCF/BBL 18 hours 32minutes S~\~LING 1 Gas evacuated cylinder (#45-842) - 330cc @ 8'30 p.m. 1 Liquid wellhead sm~ple 2 Liquid separator sample 1 Liquid separator sample - ~ gal @ 8'45 p.m. - ½ gal @ 8'45 p.m. - S gal @ 9'10 p.m. ]~TN~SSES B. J. Sinex and R. A. Seader, A.R.Co Dave Warden, Exxon · C O..I F I E N T IA L FLUID DISPOSAL AI1 fluids sent to the pit were burned during the flow period, lqm tank vol~ne was burned through the otis "smokeless" burners after the well was shut- in. ATTAC~.'~CFS . . Field notes Gas ~eter L]~art Wellhead Tubing Pressure Chart Perforating and Acid Treatment RepOrt Production and Water Cut Graph OPB~KTION :38am Opened well flowing ' diesel to tanks :50 '00 1900 ½" 500 ½". 135 ½" :30 Acid water to surface 80 Swftched flow to pit :32 Flowing to pit 230 'a .m. 235 li" :a.m. 150 !~" a.m. 70 ½" a.m. Switch flow to scparator-pi~ 115 ½" · 45 1" Orifice a .m. 100 ½" : 30 ~"' a .m.- 100 ½" : 30 %" O- 00 90 ½" 0'50 %" 1 '00 ~? 80 I~" ! ' 3fl 2 noon 65 %" 2: 30 ½" p.m. 65 ½" :30 :00 Switched flow to sc?ara!or-tank 60 :g0(~Tank S.5'to 6.8' · ~f' orifice 60 ½" · 00 Tank 8. I' 60 ½" :00 Tank 9.3' 60 ½" ,:00 'rank 11.3' , 60 !~" ':00 Tank 12,2' 60 ~" {:00 Tank 13.05' 60 ½" }'00 Tar& 13.8' 60 "~ I ~ l'~ 65 ao 98 50 45 45 60 5o so 40 35 .3 60 .2 50~ .1 55 ~ trace 55 " 40 ' " 50 " 50' " 60 "- 35 65 " 40 60 " 35 65 '" 45 55 " 60 40 " $5 45 " 55 45 " 55 45 " OIL GK~VITY °A~ @6~OF .. ~,'AT~R ItiTA' '] .' GAS ]~m.,~SURF3'~ [..PRODUCTIQN ._ m ~ m' '. ....... ~' OF' "psig"]'"of'H~O[~BBLS[ BBLS !.p. - t ....... · .. -_., - 92 92 39 3000 5000 1 -- 62000 5000 1 .37..5 57500" 9000 1 36.5 92000 50000 .6 54.5 38000 27000 6 32 13000 18700 6 31 21500 17000 6 30 2A000 22500 6 30 80000 3000 6 78000 27000 6 28.5 60000 30000 6 80 1.265 96 1.167 110 1.11 106 106 1.066 1.04.8 106 1.032 106 .982 i06 28 52000 25000 6 .975 101 28 5].000 25000 6 .968 101 28 52000 28000 6 .96 101 27 43000 29000 6 .952 ,101 26.5 40000 30000 6 .95 102 26.5 44000 29000 6 .95 102 26.5 41000 29000 6 --- 98 5 Il fl It !! !! Il 20 20' 20 18 18 17,5 15 33 10Z 194 40 27.2 221.4 11.4 232.8 27 10.7 243.5 8.8 252.3 21 5.4 257.7 11.2 268.9 19 ].2.0 280.9 13.9 294.8 19 14o9 309.7 .15.5 325.2 16 13.8 339 13 352 2548 'estimated 700 BFPD 120 350 350 105 150 326 32(5 118 181 274 274 257 257 98 191 21.1 2il 130 ] 30 89 542 269 269 85 ,.,qB 2,q8 85 .~43 334 334 %0 350 86 123 372 372 331 331 80 121 312 312 1S 10,6 7'52.6 254 254 SO t57 360 360 ' 312 312 288 288 480 480 216 216 204 204 180 180 83 30 392.6 82 26 418.6 80 24 442.6 75 40 4.82.6 75 18 500.6 72 17 517.6 ?0 15 532.6 139' 202 422 186 174 177 255 63 88 1,15 63- I01 158 62 I08 59 "ill !06 59 137 235 57 140 55 IS3 263 'CONFIDENTIAL OPERATION ~I0/?$ :10 p.m, Shut-in well for 18 hours 6O ST ~AKTOUT GK~VITYt -.-"I + ~ ' -'l ~$~ STATIC I DIFFER- lcfii c~.* t ~ ~ s'.~'I.TS~'' ~mss~l ~ ..7..:.. oF.:.. psig' · o~ H20 'P~sed on 50% water cut throughout test Metered rates through separator are probably low by as much as 25%, ~c 2" turbine meter was too large for production rates and did not r~gister flow accurately, Gas rate corrected :for termoerature and specific, gravity, Corrected for acid ~as conient ' ' . Tank capacity 201 B~LS/FT PRODUCTION PROD.I FLUID . . - !'C".'.-- · o . . \e4o.-7 ,1 ....? -r :.-.Z'?~¢_'_~.,~ .... .I_EL_~r-.,'__.. ~-~_' -:?~;" -- r ,~~_~?_?~.. ~2,~ '~ '~' ,,~ .... ,' ~I ~ ~:~ ~o ~ '¢~r~ ¢o4 ........... ~+ .... ....... ~'-~ - . . ._~ .......................................... : ...... ~ -~-' i'' . .-- . . _ .~ '¥{'¥ t 7590.~h/100 ', ',\ 'L j . , ! ,- ioo'-lq-- ~o2e' -- '5' '/ I ooz'/ - ~0o'5c' - '-5: ,/~'~'~, //~s~',~&. 10 DIVISIONS PER, HAL. F INCH I~OT. H WAYS ....... ~:.,,,.,..;', k.',? ~=' I..., L. RIDC~WAY COMPANY, IN(~. PRI~TCD IN US,A, /o DIVISIONS P~'I4 HALF INCH DOTH WA¥~, " ........V I,.. I..o I~IDOWAY COMPANY. INC. ~RINTI'D IN U fo /,2. P ~,Uant~. n~chf~eldCompany North Am, "'-'- Producing Division North Alaska .strict Post Office Box 360 Anchorage, Alaska 99510 Telephone 907 277 5637 May 8, 1975 Mr. O. K. Gilbreth State of Alaska Department of Natural Resources 3001 Porcupine Drive Anchorage, Alaska 99504 RE' Delta State No. 2 Permit No. 74-56 Dear Sir: Enclosed is a Report of Operations on the above mentioned well, covering the month of April, 1975. Very truly yours, C. R. Knowles District Drilling Engineer CRK: alm Enclosure CONF'IDENT AL STATE O dJLSKA OIL AND GAS CONSERVATION COMMITTEE MONTHLY REPORT OF DRiLLIN.G AND WORKOVER OPERATIONS o,~ [-] ~,. F-] o.~.:. Wildcat WrLL W~LI, SUBMIT IN DUPLICATE :.'~AI~'OFOP~ATOR Atlantic Richfield Company P. O. Box 360, Anchorage, Alaska 99510 ~'.~ ~2)c×r~off OF WF. La. 1317'N & 1320'E of SW cr Sec 35, TllN-R16E, UM 5 APl NLrMER-ICA-L CODE 50-029-20150 LEASE DESiGNIA ~'i'ION AND $EI~IAL ,NO ADL 47470 IF INDiA]~T. AI_,O'I'TEE OR T,~IBE NAME 8. L.~IT F./~:L~I OiL LEASE N.~ME Delta State 9 W~-~ .'L NO 2 10. Fll~.IJr~ ~%'D POOL. OR W1LDC~T Wildcat n. ssc., r., R., .~.. (mS:m-o,~ ~o~ Sec 35, TllN-R16E, UM 15. PEI~MIT NO. 74-56 -- ~ J k 13. REPORT TOTAL DEPTH AT ~NTD OF MONTH, CH.A.NGF~ IN 'HOLE SIZE. CASING A~ C~f~TING JOBS INCLL'DING D~ SET ~ VOL~ US~. P~O~TIONS. ~TS ~ ~SUL~ ~SHING JO~. JL~K ~ HO~ ~D SIDE-~CK~ HO~ ~N~ ~Y O~ SIGNIFIC~T ~G~ ~ HO~ ~lONS. Report on operations from 4-1-75 thru 5-1-7.5. Drilled to 9279', circ and cond for casing. Ran 214 jts 9-5/8" 74# MN80 & SOO-95 Buttress casing set @ 9268'. Cemented w/1200 sx Class G cmt @ 15.8 ppg. Displaced w/mud. CIP @ 1:25 AM 4-3-75. Set 9-5/8" casing slips, cut off casing, install and test tubing head. NU and test BOPE. Made up 8-1/2" BHA. Tagged cement @ 8867', test casing to 3000 psi okay. Drilled shoe and formation to 9279', test formation to 0.59 psi/ft equivalent okay. Drilled to 9420-' ~- POH. Made up core barrel, cored 9417'-9519'. Made up Howco DST tool, set packer @ 9208', tail @ 9230'. Opened tool for 5 min IF w/weak blow. Closed for 2 hrs ISIP. Reopened w/weak blow; tool open for 24 hours. Recovered total of 4 bbl formation oil, heavily gas cut, shake out was 0.3-0.5% BS &W w/oil gravity 27~. Reversed out and POH. Made up 8-1/2" BHA. Test BOPE. Drilled to 10,660'. Test BOPE. Drilled to 11,026'. Ran DIL, density, sonic/caliper and dipmeter from 11,027'-9252'. Ran 50 jts 7" 29# MN80 Buttress liner w/shoe @ 11,023', float collar @ 10,937' and top of liner @ 8979'. Cemented w/500 sx Class G cmt. Displaced w/mud and bump plug w/2700 psi. CIP @ 4'10 AM 4-30-75 RIH w/8-1/2" bit and tagged liner top @ 8968', no cement above liner. Test liner and · casing lap to 2750 psi okay. POH. Making up 6" BHA on 5-1-75. .L__~ ~~~--~N~~' ,,~. - ~ I L I s~c '1 ........... '" · ' I , -. ......_ '---- "I'"" - -- -', ----. - ............. NO ~ oil o~d iai co~ervatJon commJ~ee by. the i5~ of the aucc~ding month. ~.ie~ otherwise directed. /~tlanticRichfieldCompany North Amer~[¢ ~h Producing Division North Ala,, ~,,~trict Post Office c, ox 360 Anchorage, Alaska 99510 Telephone 907 277 5637 April 9, !975 Mr. O. ~. G~lb~r~th' State of Alaska Department of Natq~ra! ResOurces 3001 Porcupi~ne Dr±we Anchorage, AZaska 99504 RE: Delta State No, 2 Permit No. 74-56 Dear Sir: Enclosed is a Report of Operati~ons on tile above mentioned well~ covering the month., of'March~ 1975. Very truly yours ~ C, R. ~o~tes District Dri~llin, g Engi, nee~r CRK:alm Enclosure Fo~m No. 1R~V. 3- I-?0 STATE 0,- ALASKA OIL AND GAS CONSERVATION COMMITTEE SUBMIT IN DUPLICA'I~ MONTHLY REPORT OF DRILLING AND WORKOVER OPERATIONS Wildcat 2. NAME OF OPERATOR Atlantic Richfield. Company P. O. Box 360, Anchorage: Alnqkn 4. LOCATION f~F WFJ. J~ ~-AI~! NUA{ER1CAL CODE 50-029-20150 6 LEASE DESIGNATION AND SERIAL NO ADL 47470 7 IF INDIA]~, ALOTTEE OR TRIBE NAME UNIT FAJRA~ OR LEASE NAME Delta State WELL NO 2 1317'N & 1320'E of SW cr Sec 35, TllN-R16E, UM 10. FIELD AND POOL, OR WILDCAT _ Wildcat 11 SEC., T., R., M. (BOq~FOM HO1.E OBJF~Tr~ Sec 35~ TllN-R16E~ UM 12. PElq_MIT NO 74,56 13. REI~ORT TOTAL D]KF'TI-I AT END OF MON'I'H, CI-IA. NGES IN HOLE SIZE, CASING AND C~/IENTING JOBS INCLUDING DEPTH SET A/~D VOLU1VIES USED. P~Olq_ATIONS. T~STS A_N-D RESULTS FISHING JOBS. JLrNK IN HOLE A_ND SIDE-T]:kACKED HOLE AND ANY OTI~IER SIGNIFICANT CIiA/%TG~ IN HOL~ CONDITIONS. Report on operations from 3-1-75 thru 4-1-75. Finished rigging up and spud @ 1 PM 3-5-75. Drilled 17-1/2" hole to 2781'. Ran multishot survey. Ran GR/4 arm caliper from 2780. Ran 72 jts 13-3/8" 72# Buttress csg. Cemented the 13-3/8" csg @ 2744' w/5250 sx Permafrost II cmt @ 14.8 ppg. CIP @ 6:25 PM 3-11-75. Nipple up BOPE. Tested choke manifold and blind rams to 5000 psi, tested Hydril to 3000 psi. Tested casing to 1500 psi and formation to 11.8 ppg. Drilled 12-1/4" hole to 8095' test well control equipment. Drilled ahead to 9254', cond hole for logs. Ran DIL from 9250 to surface. Ran BHCS/caliper from 9250' to 2700'. Ran Dipmeter from 9248' to 2700'. Ran FDC/CNL-GR/Caliper from 9246' to 2739'. Conditioning hole and preparing to run 9-5/8" casing on 4-1-75. · I i iiii NOTE --Report on this form is required for each calsndar month~ regardless of tl~o $totus o operations, and must be filed 'in duplicate with the · oil and gas con$orvat/on committee byths I§th of the succ®ldlng month, unle~ otherwise directed. MEMORANDUM %1 State o. Alaska DEPARTMENT OF ~TURAL R~0URCES . Division of'Oil and ~s~.~ · o:O.K. Gi¢,breth, gr. ,~¢ ~¢'- .].. DATE: April 1 1975 ~.... Director- . ~' .-~" ' ..... ,l /~/ FILE NO: ~qRU: Hoyle H. Hamilton ~ C.hief Petmle~ Eng,neemr[~ - .. TELEPHONE NO: "'Petroleum Engimeer.~ ~-~,, .............. ~oco-Foggy Islan~ Bay Sta~ ~l;~ ' Crude Oil Topping Plant Meter Ins~c~ .~-. ., - :~,:]~,~:.. . . . :.:~: -] ........ tion, North Slope ~ . ..... W~d~~ ~h.-12;-' '1975-: "':-::~ I de~,~..~'c~r~ge by C~ercia.l..air.carrier'"'on]a, direct flight from Anchorage :to "":';:'"~" ~~-:Bay arriving-at: 9:40 ~:.,At~e.. a~rport' .I-. ~de. con.ct with ~rsonnel going .-?~FFjzj~:L:;~:.to' ~;~co: F~g~.FIS.la~:'welF~:and asked .them...~...pass the word ~. the ~co dril 1 lng .,'.. :]:?~;:~];~].SUpem~ sor~.-. Bi)-l~.:: ~:le?.tha[:;~IL. would,:':drive, out:-,-in.. ~ om.. vehi cl e.. somtim I ater_i n ':.' -. .Be.:~;'?;~:: I¢e~ ca~ht~a]::fl~e~iO..;the:::Avis..,car:..fental, agency whe~. I. ~nt~, a 1/2. ~;,::L~".... '.-',.:,: ,~ :' ~;~Z~L~,:".~h-~.~:; ~::L:z~:~.Z~:~:t.'L','*-,,".'.~.'-F.:~?~*,C~:'~::~:~:::?~~?~-~ :t ' ;],":;~ :L'.:c-: ' · --%:,-:'~:,F~.~-~.- · '. . - ' :., :~-'.~.:. '.,- '-~' ;~:~:;:::::~ ~~..'. ~. B.. T; ....... Be~z...,-.~de~.]~. ~h$,]e_ a~ .~he ~co base ca~p,. ~ also con-. :.,.. , . -:~c~.'"dri'll'i'ng su~isor'Bl.l,1-Congdon who su~ises the Arco rig (Challenger ¢51) L.'. ;~.!::::'::~.]~;~. on ~it,1 Site 1,:.. I--infold.him that .I ~uld. llke-.to witness the, next BOP test..He ... . _ -~:;;~id ~:-,.,it.---~s schedulM,, for: Fr_tday, ,- so I. made"*plans.~o....contact h{~m lair to. witness -::];~:?]]:.: ~at ~t'.prio~ to 1.~ving t~--,slope.' ~. Loudemilk info¢,~d ~ (hat I was"-a little . ~--: p~ture for the Ar~ Delta.~)l.,.-.th.at it would p~bably be another:~day before they .. . we~ ready and,_I told him that might ~it fine with my plans an~ay and that I ~uld cb~k.-i~ with the rig-supervisor,Ken Jones. at the Loffland ¢142 rig. , ~.I 'depa~d'.the A~o ba'se c~p_,at:-lOs30 ~ and drove.-~e lO miles to the ~co Fog~.:.'. . Island ~1,]: sl~:.~:.-, U~n a~ival,.. I c-h~.ked in wi~ the ~co drilling supervisor,, · - Bi)lytel-e; and ~?,t,nfo~ m.'.:,it would be early in the ~ing befo~ they would be ..:~. c~-le~.~:with ~e nippting, up. and r~dy to test BOPs. ,I choked into a mom in the . ._. -~:L:':~: c~p'-and~-:~en'. Ue~~ t~: rig-,~-make a visit-to the Arco Lof~and rig 3 miles to.. _-::::~:.:~,t'.~,~,~e, sought, :.- :7-: .- ...... >;;.,,.:] _-.-~ ......... '-'-,..-.,,.. ':? .... I.~t'.:the_-n~,~Ar~ '~illing.~pe~isor,~ Ken aones.' and while I w~ talking with"~n'::' ;"~?:?'::"':~'~¥~/:what:~uld be.r~.ir~.:'~' the~ BOP test',- ~r-,-Loude~ilk a~ived and we all,., dis-. .]:j;~]-~?.:,:~~ :t~n~a.~No~.-,~o~:-well.~ope~tions...~in~.general, Ken ..infold u.s. his se.r- -]'/~::'?/:~;~:vice-~. ~S.::.~~:Fto ~st~t~:;~ll'; head wMch~.~d~:, just. been installed.on the 13-3/8' '~. '. '~'~:. cuing'~:~'-:::~. ~t' .ou~t:~ ~,;~tg:;_~and obse~,.a, 2000 psig pressure test. for 30 minutes,'. -:' . ~- ~ _ /::.:~t~.:?%on t~:-:13-3/8 ~ casin-g head ,:s:~l.. ..... ~-. left ~'e,phone, n~er o the ~co rig.and ~ ..~ . .:?;~:~%'~.wt'~;:'~ and' t~~.:..him: that.~ I:'..would be.:-~~inating back and .fo~ be~n. '~ the ~o rigs on ~ t~ testsand I ~uld stay~-tn close contact with him or he could con,ct ~ .... X depa~ .- the rig at 1-15 PM and drove back to Deadhorse. ~hen talking to ~r. Loude~ilk I asked his pe~ission ~-visit A~o's Gull Island location, even though the rigging up was not c~plete, and he said go.right ahead. I told him I just wanted ~ look it over- fr~ t~ stand point of the use of the island a~d the way it is situa~, since ~e p~spect of ~re offsho~ drilling is eminent, I drove out to the Gull Island site by d~l:vtng off the end of the A~co dock at Pr~hoe Bay and d~iving, about. 5 miles on the. sea ice oveP a well-bladed ice ~ad, The Arco dPilling supe~iso~ '~m ~sler was not a~und at the ti~ of my visit; however,. I met 0~vin. ~eff, the Ro~n rig Supervisor, This is Rowan. rig ~29 which has been stacked fo~ a 1.0ng ti~, It previously worked on the.-S0~L Simpson Lagoon well about 5 yea~s . 2~ ~al~ ago and rigging up is going slow. A cofferdam piling has been driven around the perimeter of the island and then 'filled in with gravel to a grade level of 5 to 6 feet above, the frozen sea ice. I took several pictures (attached) drove around ~he outside .of the island and rig on the ice. The Gull Island itself is very small, much smaller than' most drilling pads that are utilized on the ,North Slope. A large area of sea ice on the southwest side has been cleared and is in use for a supply area. Drill pipe, pipe. racks and various equipment is located there for loading and unloading. I d~ove to the BP ma.in ope. rations camp to schedule a quarterly downhole safety valve test for' the gas supply well.,. #C-3. I talked with camp coordinator, Charlie Wark, amt~ p~-ti~n petroleum engineer,. Gary Pleskia, concerning BP field operations.. When I walked' in~o~-the building-the power was out and upon inquiry of Charlie I fo~n(i~ou~ the gas .supply well~...had a tubing leak ia the stainless steel tubing above '-~.i~.!i!!'.tbe dow~b~le safety val, ve an~had to be shut in.~. They-bad discontinued use of this ~'!~?iii~i~?.ga~ supply wel l. approx~mately~ l0 days ~go and' were operating all .fa. cilities on the auxi'llary!!back up POwer-system using diesel, fuel for' po~r generation.. '~..' ~.-.: to~DurchaSa-..fuel from;~them;'o~ a state TR. I hadn't left' the vehicle run while I '..' ." --. ~as. lndoors because -of;' the_:fatrly- warm. ~eather, it was only -5 degrees and ! had."' Only. drtv.e~.~--:about--g~..mt, les'~~' but' the. gas tank. was almost empty. After departing the BP base.?.ca~':at. 6:00 '. PM--%'I.. -drove to the Atwooi camp where I filled up with the 17.9 '-' gallons'of'gas using'a-TR, ticket. The gas was $2.52 a gallon making the charge of over $45..00 for a~.tank of.gas. .... I returned to the Arco base camp where I had dinner ' .ang: ~l$tted befoP~;d~-tvinlJ back. to Foggy Island Amoco rig at lO:45PM. _Th_ursday!L_.March. 13. 197.511' _Amoco F__oggy Island Bay State #l BOP Tests- · ,. At' 2':OOPM..the drilling supervisom informed me the BOPs were ready to test. The test-plug was placed, in the g-5/8" casing head and the pipe rams closed. A mul- titude of flange leaks, union leaks, hydraulic leaks and tool joint leaks were -uncovered' and repaired.. We even discovered leaks in the set screw nuts around the casing head flange where the packing nuts were not tightened do~n sufficiently. Finally, all leaks were stopped', and an adequate pressure test obtained on each in- divi'dual valve with connection on the choke.manifold, the well head, the kill line and. the lqow line,..wtth- the.exception of the Swaco adjustable choke which was not .: operabl, e~.-'i~Tbe Swaco-- choke~ was not tested, nor were. the two flanges just upstream · o~ t~..Is:-'~,;~~. The:adjustable-choke on the other wing of the manifold leaked. when i~-off ancl:.~pressu~.-.t~.~ The check .valve on the kill line also leaked ~ tested-;'.l~e'~Lvdrt-l-tested okay at 4200 psig- The test plug was pulled, .' ' ''r-- '~ blind rams closed, and the' casing and cement' job was satisfactorily tested against t}~-blir~l-~ra~s.~&.t: 1580 psig for 5 mtnutes.~ The test plug was then rerun .. and. tJ~e-blind. ~ams ~es~ to~ 420{} psig. At this point, ii: was de,ermined that. '.' the-~elly, ms. ~rozen--~n..the rat hole so ~o expedite Pig activities while un- -i' free.zing the kelly, the crew commenced picking up drill collars and running tools in the hole and I went eo .be~. Friday March 14, 1975 The next morning at 7:00 AM, we c~ced testing the kelly by pressuring frem be- low the kelly ball valve to 5000 psi9. The tool joint leaked on the. intial test but the valve held Okay. Numerous attempts to get the flapper type kellycock valve to seat but all without success so it Was determined that the valve would have to. be.worked over or replaced. Again. to expedite rig activities, I agreed ,~ith Billy Cole, the ~.oco rig supervisor, that it Ivas safe to go ahead and jrill out cement a~d 'the float shoe and l0 feet of formation so he could pressure test the casing seat., At. that point the drill string would be tripped and they ,~ould ~epair or replace the keiiycoc)~ valve-and kill line check valVe and test both new valves. At this ti.~, a Swaco choke repairman was on the way to the rig so I filled out the Field Inspection. Report (attached), left a copy with Billy Cole with plans _.(n mind. to return t~ the rig for completion of the 'testing when he con- tacted me. I departed the location) 10:30 AM and proceeded to the Arco Delta State #1 location. Arco Delta State ~2 BOP Tests:.. The Arco drilling supervisors-were being-changed out and Ken Jones had already - left the rig. Tom Webster was the new Arco supervisor and he informed me the nippling up was nearing completion and they are checking out hydraulic leaks and ~ expected to test in the afternoon. - Junior Henson, the Loffland rig supervisor, ~-informe~us that the'equipment~was ready to test at 9:00 AM Testing commenced ' · witJh'-the blind rams'against the. test plug, 14RC valve and ki(1 line valves. We '.i.~ ;..... ... '~ continued findings, leaks, repairing and retesting until 2:15 AM when we shut down ';i~i' . ~ . to. repalr~two~ leaking welds-in the flow line between the BOP stack and the choke maa.ifold,-~ iThis lime.had.-to~be dismantled and rewelded. A total 5fleaks had .. bee~found to this 'point.; : ' At 5:30 AH the flowline was ~etested and by 6:30 AM _ two-more leaks, in welds' were .found in the-line.: - Saturday ~arch 15, 1975; '-' -. _.Re.t~-~t of B..~..meqUi ~pme~nt at. Amoco.'s Foggy !sla~. Bay. s~. ~l- I-metv~ a phone ~ll fm Billy Cole at ~e ~co well saying that they had mi.m~l-ied ~eir n~-bllycock and check valves and ~uld be ready for testing at 8:~ AM, I ~par~d ~e Ar~ rig leaving them ~ c~plete ~e.ir re,irs while. I d~ve ~ the ~o rig for the testing of the ~olaced valve. By 7:30 AM they ~ r~dy to ~~nce testi~ on ~e ~ly installed kellycock valve.. It was p~sure te'st~ to 5000 psig and ~ld okay. While I'd been gone, ~e' installation of ~--~ow li~ had. been ~ple~d fr~ the c~ke ~n.ifold and the Swaco choke was put in o~ration so we tested the Swaco choke and t~ ~o flanges ahead of it ~-. ~ psig, all ~s~d okay. I miver~ the p~ssure ~st on the new ~eck valves ass~ing ~at it ~tng a n~ valve ~uld be ad~ua~. T~ting of the replaced equ't~tw~ ~le~d by 8:30 AM and I filled ~t ano~er Field Inspection Re- ~ (at~~) for. ~is well s~wing all i~s ~por~d unsatisfac~ry on the ~~.~ ~~ 14, 1975 as ~ct~ and tested okay. ~tin~tton of BOP Testsa~'~Ar~.'s ~l~ Sta~ ~2- . . ..~ By-. I:20_PM' ~. flow li~. ~t had b~n r~t~ ~e s~nd tim was bsted to 5000'pstg, All sev~ valves in ~e choke ~nifold ~ then individually tested, along with the ~ ~nual chokes a~ the Swaco adjustable choke., to 50~ psig without leaks. The Hydril, pi~ rams a~ ~~ cont~ls tested okay, but the kill line check valve leak~ badly. Sunday March_16, 1975__' No lower kelly valve'was available and the kellycock valve would not hold pres-· sure fora test, T~is was very difficult work due to the high wind creating a chill factor of -82 degrees, All testing was complete at 2:00 AM and I filled out a Field I~spection Report (attached) showing three items checked unsatis- factorily with the foiiowir~j remarks: "'Item #2 - Two valves required (per field. rules) - Operator must p~ovide dart type valve, Item ~3 - Kellycock valve would not hold pressure, must repair or replace, No lower Kelly valve as required (per field rules)-.-~ must provide lower Kelly valve. Item #9 - Check would not hold pressure.-- must repair or replace check., valve. " I left a copy of the re- po~ with.~Tom Webster and he agreed to make the necessary repairs or replacements. ~d~ call me, for a ~etest..~* ................................. . the:Lio~i~;.i'~t. 8~'0o AM and prOCeeded to Arco's base camp where I. :~?;~!,..i?contacted:-Davtd Stark,: the C~dde 0tl Topptng..Plant (COT) supervisor and made; :¥i:~-i::.:~:i~i a.qutc~,-~-re~tew of-the plant meters and meter.reading procedures, The plant . ' · . :-:?:::.~;:~:i~Fi.operators':Ot.ck Hamilton and Ken.-Svetc,. showed-me their daily reports (copies. ~;~':?::!;~]~J~a~taChed);and prOvided-explanations at my request. I checked the gross crude oil matar(#LC 15723) which contained a ticket printer, head without a ticket · i.n t.t,-': I was informed that the printer was not used but-daily readings' were . hand recorded from the cumulative couat, er; Atthe time of my visit the counter rea~: 8322.50 barrels-(8:30 AM, March 16, 1975). The master meter- (#KL 15239) . which t's:'used., to prove the gross meter was by-passed at the time of my visit but.its cumulative counter read 4565332.4 barrels. The Haliburton turbine meter used to check the operation of .the residual injection was in operation and the . instantaneous flow rate read 5600 bpd; however, the-cumulative counter was out of order and not. registering,.. It read 478764.1 barrels. Mr. Stark explained that.this counterwas not used for official control of the amount of residual injected so. they had not bothered to have it repaired but that he would do so. if required,~ I told him ! thought Arco should repair the counter and begin using, printed tickets-, in the gross' meter. I obtained a hand copy of the plant. operator's' daily report (attached) and returned to Deadhorse to catch my flight.. . At l)aa~e-. I checked in-.the Avis rental tr~ck and 'caught the lO:O0 AM flight... -: .~-, Oar'.this. ' ":' ' ' field 13'ip [, '.::"- ...... '-... :"'l;'¥isttad with BP personnel, at their operations center and found out about the tubing leak'tn-their gas supply well #C-3 would preclude the quarterly test of the d~wn~le safety valve--. .... - 2. Witnessed B.O.P. tests on 9-5/'8" casing head at Amoco's Foggy Island Bay State #1. During ll hours of observation, 12 leaks were detected and corrected. I.n addition repair or replacement of the kellycock valve, kill line check valve aud'Swaco, choke were required along ~ith completion of the flow line to the pit. Ail unsatisfactory items were corrected and a retest witnessed at 8:30 AM on March 15, 1975, 3, Witnessed .B,O.P. tests On the 13-3/8" casing head for Arco's Delta State #2. During 16 hours of observation, ll leaks were detected and corrected. In addi- tion repair or replacement of .the kellycoCk valve, kill line check valve and .addition of lower kelly vai',ye ,~,~as required. ~. Visited the COT plant and checked the gross crude and residue ~'~eter readings and daily operation records.' Suggested utilization of printed tickets may be required in gross m~ter and repair of residue meter counter. ~P.S. - Ken Jones, the Arco drilling supervisor, at Delta State #2 reached me by phone while- I was on location at Arco's Gull Island v~ell and informed me all items had been correcte~ and requested that I witness a retest at tha'~ time (6:30 AM, March 25, 1975). I declined to witness the tests due to timing and transporation problems a~d told him to continue testing without ~e. L.- ~ Atlan'[icRichfieldCompany North Ameri~'~'~.n Producing Division North Aiasl qstrict Post Office I5o× 360 Anchorage, Alaska 99510 Telephone 907 277 5637 March 4, 1975 Mr. O. K. Gilbreth State of Alaska Department of Natural Resources 3001 Porcupine Drive Anchorage, Alaska 99504 RE: Delta State No. 2 Permit No. 74-56 Dear Sir: Enclosed is a Report of Operations on the above mentioned well~ co~ering the month of February, 1975. Yery~ trulM yours, C. R. Knowles District Drilling Engineer CRK:alm Enclosure CONFiDENTiAL STATE O[ ALASKA susMrr ]~ Dg'PLICA'l~l~ OIL AND GAS CONSERVATION COMMITTEE MONTHLY RE!PORT O'F DRILLING AND WORKOVER OPERATIONS Ap1 NUAIER1C~uL CODE 50-029-20150 6 LEASE DESIGNATION AXD SERIAL NO ADL 47470 7 IF INDIA~, ALOTTEE OR TRIBE N^NIE o,,. [~ ~,. [-] oT,,-., Wildcat ~'~LL 2, NA/~E OF OP]~.ATOR 8.L~IT FkRA~ OR LEASE N~E Atlan%ic Richfiel~ Company Delta Sta%e ~. ~D~SS O~' OPhiR ~ WE~ ~O 360, ~chora~e ~ Alaska 99~10 2 Wil~ca~ 1317'N & 1320'E of SW' cr Sec 35, TllN-R16E, UM I1 SEC., T., R., Ri.. (BO'Ir~FOM HOIA~ o~rvw_3 Sec 35, TllN-R16E, UM 12. PERMIT NO 74-56 13. REPORT TOTAL DEPTH AT END OF MONTH. CHA~NGF~ IN HOLE SIZE, CASING AND C~vlENTING JOBS INCLUDING DEPTH SET A/xTI) VOLLTRTES USED, PERI, ORATIONS. TESTS ~ I{ESULTS FISHING JO~.S. JLrNK LN HOLE AND SIDE-~CKED HOLE AND A_N'Y OTHER SIGNIFICANT CI4_A2qGF~ IN HOL~ COlarDITIONS. Report on operations thru 3'I~75 Rigging up Loffland 162. '- '- £1 NOTE--Report on this form is required for each calendar month~ regardless of the Itatu$ of operations, and must I~ filed In duplicate with th e oil and gas conservafion commiftse byfhs 15th of the su(=ceeding month, unles~ otherwise directed, Febrtmry 26, 1975 Atlan~ atchfield ~ P.O.Box 360 Anchorage, Alaska 99510 Re: LO/~S 74-117 Uel~a State % 2 The. lemse operations outlined in la,ur letter of December 13, 1974 as ~_nded by letters of January 16, 1975, and January 24, 1975, are hereby approved with th~ fo~ stipulations: 1. Bladir~ or removal of tundra or vegetative oov~_r iS prohibited. 2~ Ice roads shall be oonstruoWaed for all transportation operat/nns on tu~ffra areas inuludir~ ~xisting winter trails. Thes~ roads shall be cc~nstru~ted ar~ ~ in a r~ that will prevent damage bo the tmmdra. Ice roads are not reqp.,_~red where t~. is 3~ 4~ After April 15, 1975, the use of ~ cont_act~ v~uh~les s_h~]l be subject to te~m~tion within 72 hours .of notification by the. Fuel stnrage areas sbati be diked to prevent spillage into surface waters. 5~ No ~fai~ ~mll enter or cross active (open flowing) d~ of watercourses and t~m banks(s) of the watercourse shall not be 6. ~.mterial ~ '~all only. be frum exposed (cte~z~tered) bars of th~ wm~urse to the existJ~g ice or wate..r level. Removal shall occmLr Ln shah a ~ner tl'~,a'l:. ~-';~e ~%er flow of 'k..he ~terco~se not be .r~an~~, biooked or div~--rted. ~ ......... ~ h-'-~e, rial shall be 'placed in a manner wb~_~reby NL.~.' 0 ~-; ....... 8. ~ s~:Lle~ ~ be clearly m,~'k~:l as t:o t~h~ nam~ off ,~.F~CM~'"tr';~'~'~ ~ 9. Prior to spring breakup or upon ccmpletion of ~terial re~)val the mining site (s) snalI be ~ m~otn with all berms ama po~les r~z~d, and all ~ions filial to prevent entrapment of fish. Atlantic Richfield Company' ~ebruary 26, 1975 Page -2- 10. All material including sto~iled matarial must be removed fr~m the floodplaj=n prior to sprir~ breakup or may May 15, 1975, The Department of Fish a~d Game, Habitat Protection Section, 1300 College Road, Fa~_rhanks, Alaska 99701 ~hone 452-1531), shall be notified at least 14 days prior to :- -~.- --- ~-. t of material removal operations and also upon cc~pletion of operations. Free use of the material is allowed under the condition that if the well is a dry hole, ~ mterial and the facility constructed with the material will revert to the state upon completion of operatior~. ~ If ~he ~II is capable of prod~n -and pex~anent and exclusive use of the material is desired, the mtarial must be purchased pursuant %0 11 AAC 76.40 and 11 AAC 76.500 of the ~terial Sale ~tions, under material sale contract ADL-57592. An accounting of the mterial used for each construction feature (road~,pad, etc.) based on inplace measurement at point of use must be filed with the completion report. . 13. approved ~ ~he Division of Air and Water Quality, Department of Envirom~tm! Conservation. 14. The director my rec~Hre that his authorized representative be on site during any operations under this approval. 15. Any disturbed areas shall be repaired to the satisfaction of the director. ltl. 17. A copy of the application ar~ approval letter shall be posted in a prominent location in the operators camp. All operating areas ~ha'}_]. ~ ma~nta/ned.'iand upon cc~pletion of operations left in a =o~n satisfactory to the d~r~ctor. 18. A completion report shall be filed within 15 days of (xarrpletion of op~-atioDm. PEDRO D~iI)N C2~'ef, M/nera~ Section NC District ADF&G D~ Water Resources Div. O&G Labor Dept. AtlanticRichfieldCompany North AmeriCan's-Producing Division North Alask~ trict Post Office Box 360 Anchorage, Alaska 99510 Telephone 907 277 5637 January 21, 1975 Mr. O. K. Gilbreth Division of Oil & Gas Department of Natural Resources State of Alaska 3001 Porcupine Drive Anchorage, Alaska 99504 RE: Certified Sur~ey Plat Delta State No. 2 Permit No. 74-56 Dear Mr. Gilbreth: Please find enclosed three copies of the certified survey' plat for our Delta State No. 2 well, API# 50- 029-20150. Permit for this well was issued by your office November 13, 1974. If you need additional information, please contact me. Your s truly, C. R. Knowles District Drilling Engineer CRK: alto Enclosures 21 28 22 23 33 24 .31 T 20 25 34 I 35 AS- STAKED DE TA ST ,TE LA'~ : 70°1538.49 -~ LO. NG~ 148°005008'' X: 745,662 I Y = 5,948,908 I )Ii(GROUND 'ELEV: I0' I I t t I I I I ,o I ,, I I I I I I I 30 29 32 '[liN T ION SCALE: I"= IMILE CERTIFICATE OF SURVEYOR.. ' :;- I hereby certify thut I um properly registered und licensed to practice lurid surveying in the Stute of'Alusku und thut this plot represents o locution survey mode by me or under my supervision, und thor oil dimensions and other detuils ure correct. SURVEYOR NOTE: I. Vertical angle elevation AS - STAKED DELTA STATE No. 2 Located in SW I/4 PROTRACTED SEC. 35 UMIAT MERIDIAN Surveyed for ATLANTIC RICHFIELD CO. Surveyed by F.M. LINDSEY & ASSOC. LAND & HYDROGRAPHIC SURVEYORS 2502 West Northern Lights Boulevard Box 4-081 Anchorage Alaska November 13, 1974 Re- Delta State ~2 Atlantic' ~chfield Company Permit No. 74-56 Hr. C. R. Kn~ies District Drilling Engineer Atlantic Richfield Company P. O. Box 360 ~cho'rage, Alaska 99510 ~ar Sir: Enclosed is ~he appr~ed apDlication for permit to drill the above re~- ferenced well, on or about Jan~ry 1, 1975, at a location in Section 35, T~nship llN, Range 16E, U.M. ~e!l s~mples, core chips, and a mu~ log are required. A ¢lirectional s~rvey is not r~uired. A certified survey plat must be submitted prior to drilling. }~any ri~rs in Alaska and their ~rainage systems have been classified as important for ~he spawning or ~igration of anadromous fish. Operations in these areas are subject to ~ 16.50.870 and the regulations promul- gated thereunder (Title 5, Alaska Administrative Code). Prior to commencing operations you may be contacted by the Habitat Coordinator's office, Department of Fish an~ Game. POllution of any waters of the State is prohibited by .AS 46, Chapter 03, .Article 7 and ~he regulations promulgated thereunder (Title 18, .Alaska A~inistrative Code, Chapter 70) and by the Federal Water Pollution Cont~t Act, as ~aended. Prior to commencing operations you may be contacted by a r~presentative of the Department of Environmental Conse~ation, Pursuant to AS 38..40, Local Hire Under State Leases, the Alaska Depart- ment of Labor is ~in~ notl~ie~ of the issuance of this permit to ~rill Very truly Homer L. Burreil Chairman Alaska Oil and Gas Conservation Co~ittee~ Enclosure CC: D~partment of Fish and Game, ~Iabitat Section w/o encl. Depar~aent of Environmental Conservation w/o encl. Department of Labor, Supervisor, Labor Law Compliance D~v~s~on w/o encl JantR:RichfieldCompany North Ame;~:~n Producing Division North Alas~ Jistrict Post Office Box 360 Anchorage, Alaska 99510 Telephone 907 277 5637 November 9, 1974 Mr. Homer Burrell Division of 0il and Gas Department of Natural Resources State of Alaska 3001 Porcupine Drive Anchorage, Alaska 99504 i 4 ENC; 1 J REV ....... j D RAFT J .... .~ ,,. ..~: . . RE: Drilling Permit Delta State No. 2 Dear Mr. Burrell: The Atlantic Richfield Company requests your approval of the enclosed Application for Permit to Drill our proposed Delta State No. 2. The $100 filing fee and plat sketch are attached. The Delta State No. 2 is a projected 11500' vertical exploratory hole to be drilled 1320 FSL, 1320 FWL, Sec. 35, TllN, R16E, UM. Pr6jected spud date is January 15, 1975. A certified survey plat will be submitted as soon as it is available, prior to spud. If you need additional information, please contact me. Very truly yours, C. R. Knowles District Drilling Engineer CRK: alto Attachments: Permit Application (3) NOV OlVISlON OF OIL ANCHORAGR Location Plat (3) SUBMIT IN (Other mstructio. reverse side) STATE O,F ALASKA OIL AND GAS CONSERVATION ,C.OMMITTEE APPLICATION FOR PERMIT TO DRILL, DEEPEN, OR PLUG BACK la. ?YP~ OF WORK DRILL t'~ DEEPEN [--] PLUG BACK [] TYPE OF WELL WELL WELL OTHER ZONE ION E 2. NAME OF OPIKR~TOR Atlantic Richfield Company 3. ADDR~S O~v OPERATOR P. 0. Box 360 4. LOCATION OF WELL At surface 1320'FSL & 1320' FWL, Sec. 35, TllN-R16E At proposed prod. zone 1320'FSL & 1320' FWL, Sec. 35, TllN-R16E 13. DISTANCE IN MILES AND DIRECTION F-~OM NEAREST TOWN OR POST OFFICe* Approximate 12 miles north east of Deadhorse APl #50-029-2,01,5Q §. 6. L~A. SE DI~IGNATION A~FD S]~IAL NO. ADL 47470 ?.IF INDIAN, ALI~ OR TRIBE NA-M~ 8.UNIT~FARM OR LEASE NAME Delta State 9. WELL NO. 2 10. FIELD AND P()OL, OR WII.DCAT Wildcat 11. SEC., T., R., M., (BOTTOM HOLE OBJECTIVE) Sec. 35: TllN-R16E 12. 14. BOND INFORMATION: TYPE Statewide Surety and/or No. Federal Insurance Co. Bond 15. DISTANCE FROM PROPOSED* LOCATION TO NEAREST PROPERTY OR LEASE LINE, FT. (Also to nearest drig, unit, if any) 1320 ' 18. DISTANCE FROM PROPOSED LOCA~I~ION* TO NEAREST WELL DRILLING, COMPLETED, OR APPLIED FOR, FT. 10~000' 21. ELEVATIONS (Show whether DF, RT, C-R, etc.) Ground level an estimated 50'. * A=o~t $100,000 i 16. NO. OF ACRES IN LEASE 2560 19. PROPOSED DEl'TH 11 ~ 500 17. NO. ACRES ASSIGNED TO THiS WELL 20. ROTARY OR CABLE TOOLS Rotary 22. APPROX. DATE WORK WILL START* January 1, 1975 23. PROPOSED CASING AND CEMENTING PROGRAM SIZE OF HOLE SIZE OF CASINGI WEIGHT PER FOOT GRAI)E SETTING DEPTH QUANTITT OF CI~MEN~ 32 20" 94# H40 100' Circulate Arctic cmt to surface 17-1/2" 1 " ' 3-3/8 72# N80 2700 Circulate Arctic cmt to surface ...12,1/4" 9-5/8" 40.4~.5.& 47~N+S009~ 93.00' F~r~±, Sta.~e - 2000' column by ca.~ volume. S~cond stage-100 sx 2700' 8-1/~" 7"~Liner 26 + 2~# N+S00~ A's required Circulate liner by caliper volume ca,1 ip~r '00 ' -2400 ' The Atlantic Richfield Company proposes to drill a Lisburne exploratory well to approxi- mately 11500' with logs, cores and tests at selected intervals. A 20" 2000 psi Hydril will be installed on conductor pipe. A 13-5/8" 5000 psi Hydril and double preventer will be used after setting 13-3/8" casing. Ail control equipment will be operationally tested each trip and pressure tested weekly. A non-freezing fluid will be left in the uncemented annuli within the permafrost interval. *A certified survey plat showing elevations will be submitted prior to spud. ~ ve~ic~ ~:~iV~ivTe~l~~r~Jv~e'~~ anff Corre~ ~d~:~gr~m~n~ ~ct [~a~ ~1~" ~e~ ~rt~e~~ ~ s~ffa~ ~at~ ~d ~me~ ~ 24. I hereby ce~ify that th Forego~g~ ~ S'GND'' ~R~ / ' DA~ ][--~-- ~q r,~ Dist. Drl~. Engineer (This space ~or State office:~) :CONDI~ONS OF DP~V~, IF A~: ISAMPLES AND CORE CHIPS R.F~un~ ) ~YES r-] NO .~ i DIRECTIONAL SURVEY R~~ [] Y~ ~NO P~ NO~ ~ ~' O' . ~ ~OV~ DA~ *~ I.~u~o., ~ Reve~ Side t~ RE~U~gNTS: , J A.P.I. ~CAL3 CODE November 13, 1974 DATI~ November 13~ 1974 Is well to be located in a defined pool ................. Do statewide rules apply ........................ __ ~ is a registered survey plat attached .................. __ 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 is operator the only affected party ................... ~ Can pe~m~it be approved before ten-day wait ............... ~,w____ ). Does operator have a bond in force ................... i. Is conductor string provided ...................... .~ Is enough cement used to circulat~ on co,,:d~,~or and surface · ;,,~ cement ti~ in. surface ~.no~ ' intermediates, or production strinqs · ;. , cement cover all possible productive norl~n~s Will surface casing cover all fresh water zones ............ W~.!I surface csg. internal bsrst equal ,5 psi/ft, to next string .... ~i'~ ~,!il! ail ~-~' ~d~,:~+~ ~a'Fetv ~ so' and ' ion ~" ~nq give .... ~.. ~.~ I]~Ds~, ~ens ~,, Does B.~.._ have su,'~-~cient pressure raizi',~ dditional Requirements'
