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Home My WebLink About186-094 • sun EF ALAsEA SEAN PARNELL, GOVERNOR ALASKA OIL AND GAS 333 W. 7th AVENUE, SUITE 100 CONSERVATION COMMISSION ANCHORAGE, ALASKA 99501 -3539 PHONE (907) 279 -1433 FAX (907) 276 -7542 David Reem Engineering Team Leader c c 0 BP Exploration (Alaska), Inc. l Z P.O. Box 196612 Anchorage, AK 99519 -6612 Re: Prudhoe Bay Field, Prudhoe Bay Oil Pool, PBU 18 -19 Sundry Number: 311 -175 Dear Mr. Reem:NEP MAY 2 7 20 Enclosed is the approved Application for Sundry Approval relating to the above referenced well. Please note the conditions of approval set out in the enclosed form. As provided in AS 31.05.080, within 20 days after written notice of this decision, or such further time as the Commission grants for good cause shown, a person affected by it may file with the Commission an application for reconsideration. A request for reconsideration is considered timely if it is received by 4:30 PM on the 23rd day following the date of this letter, or the next working day if the 23rd day falls on a holiday or weekend. Sinc - . ely ei nI •m.•' : oiner DATED this ,k day of May, 2011. Encl. • • STATE OF ALASKA • ■ AA 3 ALASKA• AND GAS CONSERVATION COMMISS� APPLICATION FOR SUNDRY APPROVAL 5 -2 20 AAC 25.280 1. Type of Request: ❑ Abandon ❑ Plug for Redrill ❑ Perforate New Pool- ® Repair Well ❑ Change Approved Program ❑ Suspend ❑ Plug Perforations ❑ Perforate - ® Pull Tubing ❑ Time Extension ❑ Operations Shutdown ❑ Re -Enter Suspended Well ❑ Stimulate . °- Alter Casing ❑ Other 2. Operator Name: 4. Current Well Class: 5. Permit To Drill Number BP Exploration (Alaska) Inc. - 0 Development ❑Exploratory 3. Address: ❑ Service ❑ Stratigraphic 6. API Number. P.O. Box 196612, Anchorage, Alaska 99519 -6612 50- 029 - 21596 -00 -00 - 7. If perforating, closest approach in pool(s) opened by this operation to nearest 8. Well Name and Number property line where ownership or landownership changes: PBU 18 -19 - Spacing Exception Required? ❑ Yes 0 No 9. Property Designation: 10. Field / Pool(s): ADL 11118307 - Prudhoe Bay Field / Prudhoe Bay Oil Pool 11. PRESENT WELL CONDITION SUMMARY Total Depth MD (ft): Total Depth TVD (ft): Effective Depth MD (ft): Effective Depth TVD (ft): Plugs (measured): Junk (measured): 10100' , 9024' • 10051' 8978' 9090' None Casing Length Size MD TVD Burst Collapse Structural Conductor 80' 16" 80' 80' Surface 3771' 10 -3/4" 3771' 3500' 3580 2090 Intermediate 9426' 7 -5/8" 9426' 8402' 6890 4790 Production _ Liner 979' 5 9116' - 10095' 8110' - 9019' 7740 6280 Perforation Depth MD (ft): Perforation Depth TVD (ft): Tubing Size: Tubing Grade: Tubing MD (ft): 9912' - 9952' 8849' - 8886' _ 3 9.2# N - 80 9162' Packers and SSSV Type: 7 - 5/8" x 3 Baker '4 - packer Packers and SSSV 9076' / 8072' MD (ft) and TVD (ft): 12. Attachments: 13. Well Class after proposed work: Description Summary of Proposal ❑ BOP Sketch ❑ Detailed Operations Program ID Exploratory - IN Development ❑ Service 14. Estimated Date for 15. Well Status after proposed work: Commencing Operations: June 15, 2011 - ® Oil ❑ WINJ ❑ WDSPL ❑ Plugged 16. Verbal Approval: Date: ❑ Gas ❑ GINJ ❑ GSTOR ❑ Abandoned ❑ WAG ❑ SPLUG ❑ Suspended Commission Representative: 17. I hereby certify that the foregoing is true and correct to the best of my knowledge. Contact David Bjork, 564-5683 Printed Name David Reem Title Engineering Team Leader Prepared By Name/Number. Signature � Phone 564 -5743 Date 5//W2a // Terrie Hubble, 564-4628 Commission Use Only Conditions of approval: Notify Commission so that a representative may witness 1 1 - ' C Sundry Number: t l l ❑ Plug Integrity krBOP Test ❑ Mechanical Integrity Test ❑ Location Clearance , g 4 3 Soo / os • /op Ts "7-:.7 E.CEI �t Other: n ,�• w f L- *. -A z coo /0 S L A . � 101 Alaska Oil & Gas Cen6. roorninissiorg Subsequent Form Required: / 6_ , i dtiG�l$!�8 APPROVED BY // ii, Approved By: oopp■��,, � COMMISSIONER THE COMMISSION Date !! Form 10-403 �eF /pla0 MAY 2 7 NU r ....0 S Z . 6 ./( Su mit In Duplicate ORIGII\JAL ,,,e 37v„ • • � bp G .-/ Ai" 18 -19 Expense Rig Workover Scope of Work: Pull 3 -'/2" N -80 completion, Replace Casing Pack -offs, mill and retrieve the production packer and run 5 - L -80 scab liner. Run a 4 - x 3 - chrome completion. MASP: 2,460 -psi Well Type: Producer Estimated Start Date: June 15, 2011 Production Engineer: Bob Chivvis Intervention Engineer: David Bjork Pre -Rig Work Request: E 1 Tubing punch at -9,009' in the middle of the second full joint above the seal assembly at 9,060'. Reference tubing tally date 1/4/87 F 2 Circulate the well to 9.8 -ppg brine and diesel cap. CMIT TxIA to 3,000 psi, MIT -OA to 2,000psi record LLR as necessary. Record surface pressure to verify the cretaceous is killed. E 3 Power Jet cut 3 -W L -80 PC tubing at 9,039' in the middle of the first full joint above the • seal assembly at 9,060ft. reference tubing tally dated 1/4/87 F 4 Post cut CMIT -TxIA to 500 -psi. W 5 Check the tubing hanger lock down screws for free movement. Completely back out and check each lock down screw for breakage (check one at a time). PPPOT -T & IC. W 6 Set a BPV in the tubing hanger. O 7 Remove the wellhouse & flow line. Level the pad as needed for the rig. Proposed Procedure 1. MIRU. ND tree. NU 3 Preventer BOPE with annular, blind / shears, mud cross and 3 -W x 6" VBR pipe rams. Pressure test Blind Rams and VBR's to 3,500 -psi, Annular to 3,500 -psi. 2. Circulate out freeze protection fluid and circulate well to clean 9.8 -ppg brine through the cut. 3. Pull and LD 3 - %" tubing string to the cut. - 4. Change 7- casing packoff. 5. RIH and recover the tubing stub. RIH and recover the PBR. Mill and retrieve the BOT 4H packer. 6. Scrape the casing and polish the liner top. 7. Set a 5 -' / CIBP below the liner top. 8. Run 5 - %" L -80 Scab liner from 9,116' to 4,200' and cement same. 9. Change VBR's to 5" x 2 -7/8" 10. Drill out the shoe tract and CIBP. 11. Run new 4 -1/2" x 3 -1/2" Chrome completion with Baker SABL -3 packer. Position packer at -8,970' MD. 12. Displace the IA to packer fluid and freeze protect to 2,000' MD. 13. Set the Packer, test tubing and IA to 3,000 -psi. 14. Set BPV. ND BOPE. NU and test tree. RDMO. Post -rig work: S 1 Pull Ball -n -Rod, run generic GL design, pull RHC seat TREE = f • FMC WELLHEAD = FMC SAFl�JOTES: * ** IA X FORMATION COMM ACTUATOR = AXELSON 1 8 -1 9 @ 5650'. OA X FORMATION COMM. * ** KB. ELEV = 49.0' ***10-3/V CSG BURST IS 3580 PSI" ** BF. ELEV = KOP = 1851' EN I Max Angle = 37 @ 3700' � 1150' H ESTIMATED TOP OF CEMENT Datum MD = 9912' �� Datum TV D = 8800' SS 41110 ' � ( 2228 H 3-1/2" CAMCO TRDP SSSV NIP, ID = 2.812" I 1 • I 10-3/4" CSG, 45.5 #, J -55, ID = 9.950" I—I 3771' ' •� 44.' 4 OW 9060' H 3-1/2" BOT PBR ASSY, ID = 3.000" Minimum ID = 2.750" @ 9149' L J 3 -1/2" CAMCO D NIPPLE Z S I 9076' H 7-5/8"X3-112" BOT 4 -1-I PKR, ID = 3.890" I 9090' I--I HES BB RBP (8/19/05) I ✓ TOP OF 5-1/2" LNR H 9116' I 1 1 I I I 9149' H 3-1/2" CA MCO D NIP, ID = 2.75" I 9161'' H 3 -1/2" BOT SHEAROUT SUB I 3 -1/2" TBG, 9.2 #, N-80, .0087 bpf, ID = 2.992" H 9162' J r 1 9162' Ii 3 -1/2" TUBING TAIL, ID = 3.005" I 1 9149' H ELMD TT LOGGED 03/19/87 1 qyu' I 7 -5/8" CSG, 29.7 #, L -80, ID = 6.875" H P940O' I • ■ PERFORATION SUMMARY REF LOG: BHCS ON 10/18/86 ANGLE AT TOP PERF: 23 @ 9912' Note: Refer to Production DB for historical pert data SIZE SPF INTERVAL Opn /Sqz DATE 2" 4 9912 - 9952 C 03/19/87 I PBTD H 10051' I ■ 15 -1/2" LNR, 17 #, L -80, .0232 bpf, ID = 4.892" I-I 10095' DATE REV BY COMMENTS DATE REV BY COMMENTS PRUDHOE BAY UNIT 10/21/86 RE -DRILL COMPLETION 09/13/03 CMO/TLP DATUM MD CORRECTION WELL: 18 -19 01/04/87 LAST WORKOVER 07/20/05 MCZ /PJC OA DOWN SQUEEZE PERMIT No: 1860940 05/18/01 RN/KAK CORRECTIONS 09/24/05 KDC/PJC HES BB RBP (SET 8/19/05) API No: 50- 029 - 21596 -00 03/22/03 JMP /KK SAFETY NOTE REVISION SEC 24, T11 N, R14E, 2170.62' FEL & 4745.86' FNL 05/18/03 JCP/TLH CASING CORRECTION 06/14/03 CMOTTLP KB ELEVATION CORRECTION BP Exploration (Alaska) TREE = ' FMC WELLHEAD = FMC SA OTES: * ** IA X FORMATION COMM 5650'. ACTUATOR = AXELSON 18-11 Proposed * 3/4 OA CSG BURST IS 3580 PSI * ** KB. ELEV = 49.0' BF. ELEV = KOP = 1851' Max Angle = 37 t 3700' 1150' H ESTIMATED TOP OF CEMENT I Datum MD = 9912' Datum TV D = 8800' SS ' I — 2,200' H4 -1/2" HES X NIP, ID = 3.813" I I 10 -3/4" CSG, 45.5 #, J -55, ID = 9.950" H 3771' { 14-1/2" TBG, 12.6 #, 13C}- ; .015 bpf, ID = 3.985' 7 -5/8" X 5 -1/2" BKR LTP H 4,200' I GAS LIFT MANDRELS il ST MD TVD DEV TYPE VLV LATCH PORT DATE 3 4012 3700 33 KBG2 DMY BEK 0 , 1 ;, 2 6509 5794 32 KBMM DMY BK 0 1 7912 6997 29 KBMM DMY BK 0 Minimum ID = 2.635" @ 9,075' 3 -1/2" HES XN NIPPLE 4 3-1/2" TBG, 9.2 #, 13CR, .0087 bpf, ID = 2.992" H -8,970' I 4 U' I - 8,938' 1-13-1/2" HES X NIP 2.813" ID I I • 5 -1/2" TBG, 17 #, L -80, .0232 bpf, ID = 4.892" 1-1 9,116' I I 1 Z !„f_' I — 8,970' H 5-1/2" x 3-1/2" BAKER PACKER 2.79" ID 1 TOP OF 5-1/2" LNR I-{ 9116' I ® ' ® — 9,004' 1 HES X NIP w / 2.75" ID I • - 9,075' H3 -1/2" HESXNNIPw / 2.635" ID I 1 -9,093 H3 -1/2" Fluted WLEG I 7 -5/8" CSG, 29.7 #, L -80, ID = 6.875" I—I e' I 94o _A • PERFORATION SUMMARY I REF LOG: BHCS ON 10/18/86 ANGLE AT TOP PERF: 23 © 9912' Note: Refer to Production DB for historical perf data SIZE SPF INTERVAL Opn /Sqz DATE 2" 4 9912 - 9952 C 03/19/87 PBTD H 10051' •�� 5 -1/2" LNR, 17 #, L -80, .0232 bpf, ID = 4.892" H 10095' , 'v'vv v vA•v' DATE REV BY COMMENTS DATE REV BY COMMENTS PRUDHOE BAY UNIT 10/21/86 RE -DRILL COMPLETION 09/13/03 CMO/TLP DATUM MD CORRECTION WELL: 18 -19 01/04/87 LAST WORKOVER 07/20/05 MCZ /PJC OA DOWN SQUFF7E PERMIT No: '1860940 05/18/01 RN/KAK CORRECTIONS 09/24/05 KDC/PJC HES BB RBP (SET 8/19/05) API No: 50- 029 - 21596 -00 03/22/03 JMP /KK SAFETY NOTE REVISION SEC 24, T11 N, R14E, 2170.62' FEL & 4745.86' FNL 05/18/03 JCP/TLH CASING CORRECTION 06/14/03 CMO/TLP KB ELEVATION CORRECTION BP Exploration (Alaska) . STATE OF ALASKA .. ALA Oil AND GAS CONSERVATION COM~ION REPORT OF SUNDRY WELL OPERATIONS 1. Operations Abandon D Repair Well [2] Plug Perforations [2] Stimulate D Other D Performed: Alter Casing D Pull Tubing D Perforate New Pool D Waiver D Time Extension D Change Approved Program D Operat. Shutdown D Perforate D Re-enter Suspended Well D 2. Operator BP Exploration (Alaska), Inc. 4. Current Well Class: 5. Permit to Drill Number: Name: Development ~ Exploratory D .186-0940 . ~f: 3. Address: P.O. Box 196612 Stratigraphic D Service D 6. API Number: Anchorage, AK 99519-6612 50-029-21596-00-00 7. KB Elevation (ft): 9. Well Name and Number: 49 KB 18-19 8. Property Designation: 10. Field/Pool(s): ADL-028307 PRUDHOE BAY Field/ PRUDHOE OIL Pool 11. Present Well Condition Summary: Total Depth measured 10071 feet Plugs (measured) 9077 true vertical 8996.71 feet Junk (measured) None Effective Depth measured 10051 feet true vertical 8978.15 feet Casing Length Size MD TVD Burst Collapse Surface 3738 10-3/4" 45.5# L-80 33 - 3771 33 - 3500.1 5210 2480 Production 9368 7-5/8" 29.7# L-80 32 - 9400 32 - 8378.11 6890 4790 Liner 979 5-1/2" 17# L-80 9116 - 10095 8109.85 - 9018.99 7740 6280 Perforation depth: Measured depth: 9912 - 9952 - - - - True Vertical depth: 8849.42 - 8886.35 - - - - Tubing: (size, grade, and measured depth) 3-1/2" 9.2# N-80 26-9162 Packers and SSSV (type and measured depth) 3-1/2" BOT 4-H PACKER 9076 SCANNEr, NOV o 9 2005 12. Stimulation or cement squeeze summary: Intervals treated (measured): RBDMS BFL SEP 2 6 2005 Treatment descriptions including volumes used and final pressure: 13. Representative Daily Average Production or Injection Data Oil-Bbl Gas-Met Water-Bbl Casing Pressure I Tubing pressure Prior to well operation: SHUTIN Subsequent to operation: SHUTIN 14. Attachments: 15. Well Class after proposed work: Copies of Logs and Surveys Run Exploratory Development ~ Service Daily Report of Well Operations X 16. Well Status after proposed work: Oil ~ Gas WAG GINJ WINJ D WDSPl D 17. I hereby certify that the foregoing is true and correct to the best of my knowledge. ~~Undry Number or N/A if C.O. Exempt: N/A Contact Sharmaine Vestal Printed Name Sharmaine Vestal .~ Title Data Mgmt Engr Signa~ Phone 564-4424 Date 9/20/2005 Form 10-404 Revised 04/2004 t) ¡~ç ¡ l; 1\ ¡ L Submit Original Only ".. t e e 18-19 DESCRIPTION OF WORK COMPLETED NRWO OPERATIONS EVENT SUMMARY Is~~.~fTW'~¡()J:··...I). .. )../01&\.';;,) $I;1MMÄg;~. ~·.;.".SS)".'.\ f..·..!,;I- b.·.."\&WC.i..:...· "··H.¿·"ÇiSds>.,V&&Y:\ii¿\iÑi\\¿~¿h01<i.,çSS\\;f, .......i...:·E·;. /~\0; 'iiH, '_', ,< ~ 7/20/2005 OA Down Squeeze, Pump 10 bbls Met, 10 bbls Chemical wash, 200 bbls fresh water, 36 bbls of cement. LRS displaced with crude. Total displacement 46 bbls. 7/24/2005 TIO=XXX/300/40 POST OA SQUEEZE MIT OA MIT OA PASSED 3000 PSI TEST PUMPED 1 BBL CRUDE 75* BLEED BACK 1 BBL TIO=XX/30010 8/19/2005 ***WELL SHUT IN ON ARRIVAL *** (secure well) PULLED CA-2 PRONG & PLUG 9105' SLM DRIFTED WI 2.5 DMMY GUN, LOCATED TT @ 9115' SLM. USED MD TT TO TIE INTO JEWELRY. SET HES BB BRIDGE PLUG @ 9077'ELM I 9090'MD 114' BELOW PKR PRESSURE I TEMP AT 9077'ELM WAS 3068PSI I 173 DEG F. (SITP = 460 PSI) SET EQUALIZING PRONG INTO BRIDGE PLUG PT TIIA 2980/260 PSI, 15 MIN TIIA 2600/260,30 MIN 2000/260 PSI FAILED MIT EQ PRONG = 1.75" FN X 9.15' LONG I PULL WITH 2-1/2" SB)-(PULL PLUG WI HES PK-2 PULLING TOOL, TL = 46.2"). Note: Plug has large eq. holes, carefull pulling ifunder balanced! ***LEAVE WELL SI, GIVE BACK TO DSO** FLUIDS PUMPED BBLS 41 Crude 11 Methanol 36 Cement 10 Chemical wash 98 TOTAL MEMORANDUM TO: THRU: State of Alaska Alaska Oil and Gas Conservation Commission Julie Heusser, ~".~v DATE: March 12, 2001 Commissioner Tom Maunder, P. !. Supervisor '51~~'O\l FROM: Lou Grimaldi, SUBJECT: Petroleum Inspector SVS Misc. tests BPX DS18-19 & 33 Prudhoe Bay Field Monday, March 12,.2001; I witnessed the Misc. SVS tests on BPX wells DS 18-19 and 33 in the Flow-1 area of the Prudhoe Bay Field. Bill preston (Flow 1 lead operator) performed the SVS tests today. All components functioned properly and held their pressure tests. The well houses were all dean with pilot valves 'in proper position. SUMMARY: I witnessed the SVS test on two BPX cycle wells in the Prudhoe Bay Field. 2 pads, 2 wells, 6 components, No failures. Wellhouse InspeCtions; 2 wellhouses, No failures Attachments: SVS PBU DS18 3-12-01 LG.XLS NON-CONFIDENTIAL SVS PBU DS18 3-12-01 LG Alaska Oil and Gas Conservation Commission Safety Valve System Test Report Operator: BPX Operator Rep: Bill Preston AOGCC Rep: Lou Grimaldi Submitted By: Lou Gfimaldi Date: Field/Unit/Pad: Prudhoe Bay Field, DS-18 Separator psi: LPS HPS 3/12/01 900 Weft Permit Separ Set L/P Test Test Test Date oil WAG, GIN J, Number Number PSI PSI Trip Code Code Code Passed GAS or CYCLE , , 18-0lA 1960100 18-02A 1950300 ,, 18-03A 1941020 18-04A 1980280 18-05 1860800 18-06A 1972470 18-07A 2000140 18-08A 1980040 18-09B 1980790 18-10A 195060b ' " , 18-11D 1870870 18-12A 1971230 18-13A 1972230 18-14A 1950070 18-15B 1970720 18-16B 1970990 18-17 1871200 18-18A 19501401 ,.. 18-19 1860940 900 600 600 P P P OIL 18-20 1881410 18-21A 1961980~ 18-22A 1990500] 18-23A 1931410' ' 18-24A 1950330! " 18-25A 1970980 '' 18-26A 1971940: 18'27C 2001540 18-28 1950740 18-29B 1980690! . , 18-30 1950910: 18-31 19510301 18-32 1951240 RJF 1/16/01 Page 1 of 2 SVS PBU DS-18 3-12-01 LG Well Permit Separ Set L/P Test Test Test Date Oil, WAG, GINJ, Number Number PSI PSI Tfi. p, Code Code Code passed GAS or CYCLE 18-33 1951430 900 6(30 600 P P P OIL 18-34 i95164o " ' , ! , L2-03A 1980620 L2-07 1981650 I~2-08A 19813,00 ..... L2-11 1980960 . L2-13A 1980780 L2-18A 1981060 Wells: 2 Remarks: Components: T ts. 6 Failures: 0 Failure Rate: 0.00% [2] oo my RJF 1/16/01 Page 2 of 2 SVS PBU DS-18 3-12-01 LG MICROFILMED 9/~ ~/00 ' DO NOT PLACE ANY NEW MATERIAL UNDER THIS PAGE STATE OF ALASKA ALASKA . AND GAS CONSERVATION CC 41SSION REPORT uF SUNDRY WELL OPF__HATIONS 1. Operations performed: Operation shutdown Stimulate Plugging Pull tubing Alter casing Repair well Perforate Other X 2. Name of Operator ARCO Alaska, Inc. 3. Address P.O. Box 100360, Anchorage, AK 99510-0360 5. Type of Well Development Exploratory Stratigraphic Service 4. Location of well at surface 1358' FNL, 116' FEL, Sec. 24, T11N, R14E, UM At top of productive interval 754' FSL, 2014' FEL, Sec. 24, T11N, R14E, UM ~ECEIVED At effective depth 549' FSL, 2168' FEL, Sec. 24, T11N, R14E, UM ,-..1...-,~ -- ~. '~(~;~ At total depth t.., ,~, 533' FSL, 2179' FEL, Sec. 24, T11N, R14E, UM ~;~.~.,..~,.-.-~ 0i~ ~'~ Gas '*"'-'~'uur~s. Corc, rnissior'. 12. Present well condition summary Total depth' Ai10rlorr....¢ 6. Datum of elevation(DF or KB) 47 RKB 7. Unit or Properly Prudhoe Bay Unit 8. Well number 18-19 9. Permit number/approval number 86-94 10. APl number 50 - 029-21596 11. Field/Pool Prudhoe Bay Oil Pool measured 10100 feet Plugs(measured) true vertical 9022 feet feet Effective depth: measured 10051 feet true vertical 8976 feet Junk(measured) Casing Length Size Cemented Measured depth Conductor 80' 16" 1645# Poleset 114' Sudace 3724' 10-3/4" 2200 sx CS II1 & 400 sx CS II 3771' Production 9353' 7-5/8" 300 sx Class G & 200 sx CS I 9400' Liner 979' 5-1/2" 150 sx Class G 10095' True vertical depth 114' 3500' 8377' 9017' Perforation depth: measured 9912-9952' true vertical 8848-8885' Tubing (size, grade, and measured depth) 3-1/2", 9.2#, N-80, PCT @ 9162' MD Packers and SSSV (type and measured depth) BeT 4H pkr @ 9076', Camco TRDP SSSV @ 2228' MD 13. Stimulation or cement squeeze summary Intervals treated(measured) See attached. Treatment description including volumes used and final pressure 14. Prior to well operation Subsequent to operation Representative Daily Averaqe Production or Injection Data OiI-Bbl Gas-Mcf Water-Bbl Casing Pressure Shut-in 1459 10040 0 -- Tubing Pressure 332 15. Attachments Copies of Logs and Surveys run Daily Report of Well Operations 16. Status of well classification as: Oil x Gas Suspended Service 17. I hereby certify that the foregoing is true and correct to the best of my knowledge. Signed %~""z~" ~-' ~ Title Engineering Supervisor Form 10-404'1~ev 06/15/88 1234/14 GSS cc: KZ, JWP D ate 1(--~/~ ~ SUBMIT IN DUPLICATE 18-19 DESCRIPTION OF WORK COMPLETED MARASEAL GEL SQUEEZE OF CRETACEOUS LEAK IN 7-5/8" CASING 6/10/94: Ran a Leak Detection Log that indicated a leak was present in the 7-5/8" casing at approximately 5650' MD, to the Cretaceous. Shut in well. 8/5/94: MIRU & PT equipment. Pumped 70 bbls of 9.4 ppg NaCI Brine down the Tbg x 7-5/8" annulus, followed by 290 bbls of Maraseal Gel, followed by 200 bbls of 9.4 ppg NaCl Brine, followed by 10 bbls Methanol, followed by Shutdown. Rigged down. 8/7/94: MIRU & PT equipment. Pumped 150 bbls of Maraseal Gel down the Tbg x 7-5/8" annulus, followed by 140 bbls of 9.4 ppg NaCI Brine, followed by 10 bbls Diesel, followed by Shutdown. Left 40 bbls of Gel in the inner annulus. Rigged down. 8/10/94: Pressure tested the squeeze; passed. Placed the well on production & obtained a valid welltest. ARCO Alaska, inc. Date: Subject- From/Location: Telephone: To/Location- June 21, 1994 ARCO Cased Hole Finals John E. DeGrey/ATO-1529 (907) 263-4310 Distribution '5'-4- lC% Well i Log Date i Tool Type i Run,', Number i (M-D-Y) ! ! Scale 1-05ST i 6-13-94 i/ Dual Burst i 1 5" 1-06 i 6-13-94 !./ Dual Burst i 1 5" 1-11 i 6-14-94 i" Per[ Record i 1 5" 1-25 i 6-10-94 1/ PerfRecord i 1 5" 1-29 i 6-14-94 i~ Dual Burst _,[ 1 5" 1-30 ! 6-08-94 t~ CNL i 1 5" P.O. Box 100360, A..,horage, AK 99510~~, Transmittal #: 94049 ~ ~/~ .~Upn~ . ~ ~- · ,/~1L Con--or ~ 1 5" 1 5" 1 5" 1 5" 1 5" I 5" 1 5" i 5" I 5" 1 5" 1 5" 1 5" 1 5" 5" 3-02 j 6-07-94 ix Tubin~l Cutter 3-19 i 6-05-94 i-/' Perf Record 4-36 i 6-11-94 i"'~ Per[ Record 4-41 i 6-12-94 l'-/Cutter Record j 5-11 j 6-11-94 J /' Dual Burst 9-15 { 6-13-94 ! / Ini Prof . 9-18 i 6-14-94 i / InjProf ! 9-25 i 6-14-94 i / inj Prof i 11-35 i 6-11-94 l-' PerfRecord i 11-36 ! 6-07-94 !~' Per[ Record 13-31 i 6-09-94 I /'' Per[ Record { 13-35 i 6-09-94 ]/- Per[ Record /!. 14-03 i 6-15-94 i ~ Prod Log ~ 14-03 i 6-15-94 I/ Dual Burst 16-23 i . 6-13-94 1/ Leak Detection · 'i "i 5II 6-23 i 6-10-94 i/AlPha Tubing] . 1 7-02 i 6-6-94 i~ Prod Prof f 1, l"& 5" i I 5" 18-02 i 6-12-94 1/', Per[ Record ~ , 209' i 18-04 ! 6-12-94 1"' Dual Burst I 1,5" ~ur i 18-19 j 6-10-94 l.-"Leak Detection i 1, 1" &5" i Sch Sch Sch Sch Sch Sch Sch Sch Sch Sch ¢ Sch Sch Sch Sch Sch Sch Sch _ Sch Sch Sch Sch Sch Sch Sch * The correct APl # for 1-05ST is 50-029-20076-00 Number of Records: n E. DeGrey Distribution: Central Files ANO-8 Geology Exxon Mobil Phillips BPX State of Alaska- ARCO AlasKa, inc. I$ a Subsidiary of A~ntlcRIchfleldCompaay ARCO AL. AS'KA, ]:NC. P.O. BOX t00.366, ANCHORAGE, AL.A?KA 995t DATE: 6/i 5/9(') RE--FERENCE~ ARCO MAGNETIC TAPE(S) WITH LISTING(£) 3-27 ~-'-';4-9;:'~ CNT-D ~' 5 I'-'A$S-'ES') RUN -z ;¢ y'~¢%-/ JOB~7S888 6-2 5-25-90 CNL (4 PASSES) RUN 6 /¢="'/-/~'''''2~ ?S887 7-! 6 5-24-9"-';J' CNL "3 F'A,.?;~.'E£: ) RUN 5 ~ z/'~'"....~ 73885 i i-i6 5-.':._!8-.9¢ Ct,..!LOG 4',,¢,~',::,2 _.9, ./ 4375 i8-19 ~-25-90 CNT-D (6 F'A$'5.:E2') RUN I ~""/-("'~''7' "?S889 $ C H 'J,' C H ,S'CH A TL.A,S" ~,'CH PLEASE SIGN AND RETURN ]'HE[ ATTACHEI) COF'Y A,."..: RECEIP'f' (iF' DATA. RECEIVED BY HAVE A NICE DAY'! SALLY HOFFECI':ER ATO-i ~29 ,JUN 2 0 1990 Alas~ 0il & 6as Cons. Co.t~3[ssi0~ A F:' D I ~. T R I BUT ]: ON CENTRAL FILES (CH) CHEVRON D & M TAMMA'~' ~ BROWN (OH) EXXON MARATHON MOBIL F'HILLIF'$ F'B WELl.. F']:LE~J- R & D B f:'X STATE OF ALAS'KA TEXACO F'. 0, BOX i ~L..,~K~ 995 ANCHC)RAGE, ' "'-' "~ i DATE' 6/7/90 REFrZF.:ENr;E- ARCO CA3ED HOLE FINAt_£' F'WDWi -.';--' ~.:._o,:~_,-.~,..-~ ~,'0t IEEZE PERF." RI IN i ~-. : : ._. ~.. _..- ,,. ~." ,PWDWi.-'.~,_ 5-2°-¢m,. ,~ BRTDGE,. PLUG SETTING REC RUN i--i i ,.,": - :z -- '-,' F), . COMF'. NEUTRON G/R F;:LIN. . 4, , """.: i "";-", 6-2 ~-'; COMP NEUTRON G;-'"R RUN t.. ~'~" i ':~9 6-7, on CONP NE~ITF;:ON C;/'R F('.LIN 7,-27 ~-24-9~ COMP NEUTRON RUN ~--..'ZTM,..... ..,~-to-°0, , FU,.:,T IN.J TEi"iF' RUN t, ..'~" 6-2 ~-2.5-90 COMP NEUTRON RUN 7-i 6 5-24-90 COMF' NEUTRON RUN~, 5'-" t '~'-i- 8 .,~-7,~"~-'~;~, .., , ,, COLLAR I;:UN t , ~., ' t8-tT ~ 27,-90 '-P. ' ' "':" - ~Ot'~F NEUTRON RUN t, ..,. i 8-t 9 5-2L1-':?O CONF' NI'-U'¥1;,'ON I:;:UN F'I_EAi:E 5;I(;N AND RETURN ]"HE ATTACHED COPY AS RECEIPT OF DA'FA, RECEZVED BY V ~[~/ HAVE A NICE DAY! JUN I 4 1990 ,~ALLY HOFFECKER Alaska Oil & Gas Cons. 60mmissi01i A T 0- 9 Anchomg AF'F'ROVE~ I'RAN$~ 902t5 .~: C I-.I ,'£ ~"_: A 'f' I... A .? A TL.A;:-:; H R ~; 3' C !.-i ~.'CH al' "' "" L I't ,~ ~, CH DISTRIBUTION CENTRAL F ILE3' CHEVRON D & M EXTENSION EXPLORATION EXXON MARATHON MOBIL PHILLIPS F'B WELL FILE~ R & D BF'X STATE OF ALASKA TEXACO ARCO ALASKA, INC· P·O· BOX ~00380 ANCHORAGE, ALASKA DATE: t 2-22-88 REFERENCE: ARCO MAGNETIC TAPES' W/L. IS'TING t8-~4 t2-~-88 CH: CNL (3 F'AS'5') & TEMP (5 PA~') JOB~7~4~ ~8-~ ~2-2-88 CH: CNL (~ PA,S'S) & H-L AVG~ JOB~'?~48 PLEASE ~IGN AND RETURN THE ATTACHED COPY A~ RECEIF'T OF DATA~ 5'CH 5'CH RECEIVED BY HAVE A NICE DAY! SALLY HOFFECKER ATO-t 529 TRAN$ ~887t~2 AF'PROVED .... ~[ DISTRIBUI'ION CENTRAL FILES (CH) CHEVRON D & M TAMMA$ BROWN (OH) EXXON MARATHON MOBIL .,,.,. F.H ILL ~'!:'.5' .,. F'B WELL F'ILES R & D ~.'"' SAF'C STATE OF ALASKA TEXACO DATE' i 2-~-c,o'-' ""'-' F..'EFEF.'.Ei'-!CE' ARCO CA2ED HOLF- FINALS ~i -9 i i; -3~3-88 CNL ~ i-22 ! I : ""':"'"::" ,"n~ ~ A,':;' ,"F'~'-"r-;'~' ~-"~-'~:.-' :._-...ii g-~ ;...' :..,,:~ ~ i-33 i !--S,:::,-:'38 r':NL. ~ "':' - "':' '" "i ;:"-' - ~; '::-:: '- ~"q :":' F'.' f',' i ' ."'" ~ ..... "" ~::' ~' [:' .;'_-_% "f -..,' .. {,.! ..... i,, I"1 I'~ ." ! !-- i'"'. I ~ ..... '=' i 'i-d-i-::~ f':F~i_LAi-i'.,.-"'F'iEF.'F · ;~ .. ~"'",~-':':~.-'5 i ~ ~'-::31'3 r,r;!_, .-'-.~', .-'~',~--',r:' -' L, i"1 ;':.. / i" i::, t".. ~ ~"'~ i-i i i Y-: ....::-~R CN!..-(.;-;':',,Hi"~A ~ .i 2 -- i I -9 -. 21 - :::: ,q C O' ' ...... :_ l,. i'"'"'l~'0'...-'": ~i'":' :."':"".. ~'""-..: ~-,,,,'i .'.:: - ;:.~ 4, .~, _,-:, _ o,:",,:_ ,..., ,_~ C 0 i_ L A F;-: / P !:' i:;' ¢:--,._,,, ~ (:::-' i 4 i 2 - i - 88 F: i".-.! !.. - G A i'4 H A & i::' i "f' S' ~-! :!.::.':- 4 6 4 A--;.5i --('38 I'"r'li i ,.2-..i;;, /.~.:,j'".P;,~:' "~1~'i 8-i 9 ~ '-'-"-'::":'-' Ci".!t.. F'L~:-AS'E SiGN AND RE'f'URN THE A"FTA('Ji-iE-D ('-:(JF'Y A,:'.'.' RECITi'F'T OF DATA. I"!A".-"'E A NiCE DAY" - . '-'RAN~.r ~U:.d ;' :-.' i AF, F,R,F',VE:D D I S'TR i BUT i (3iq R'I:-'FFRI:rNI'.'.F: A~.'rt. rl F'F-,'F,~'KIIRF BAT6 c?_.-,l ..o t R-9 R H F'-.~,' T A T T I't. r; Rr.~D T FNI" RNF'-?, '1FAT T ~ i'~RAT') T FNT RNF'-.~'T A T 1' .C. Ir'; !:;." A D T F'N T RN F'-,~'T ~ T'r P.. f;P~r) T FiqT RI--IF'-?, T~ T 1' C RF;,"~D TENT F'I. EA.~'E .~'T(;i'-,I ~ND F;:FTIIR'F,I I"NF'- AT'FAiZ. HI~D C.F1F'Y A.~' RFf~.[ZTF'T I'IF tiT T.~ P, ~ H P. ri rlT T.~ Rl:r. C.F 1' V Fi i'/ RY NAVE. F'I:-: r; f.; Y Rl::i~-~ N F T 1'' A'I-FI- ~ %..)9 T r4., A N ?, ~:RR495 AF'F'RrlVF'T/ F:. F' l'.J T Iq' A I gTI I:: :.,' FYTI::'N.?'rNt4 FYF'I NF;.'~.,'I-TNi'.,I F. ¥.'x'NN H A I;.' A T !-~ f'l FJ ~: H fi T-i T I F'I-tTI I l'r'.~ F' R Iff !z ! ! I::' 'r I F- .~' .? AF' I'~. .q'lr'ATF fir." Al A.~'I('A ALASKA OIL AND GAS CONSERVATION COMMISSION ' ' * _.. ' - -" . · TELEPHONE (907) 279-1433 , ~ .. ..... -' . .... .' ' 'l'elecopy No.,..'" '.. .- '.. " -- . "i': (907) 276-7542'..:.. . .. :. .... . , -, ... -. : ''i.: .' : '-' !''''' ' ' - : ~:. :,'./:.'. ' ;'.'?;! " .:'.' . - . ~.- '.:.'i~:: ' :' -. '.- '-~;i~ :" ';"':~"' ''t '';':" :' '::'' ... , . ,.'~:..'.-~. .... . : . -~ .-:..,:.~ ~, .~. -c, . :~: : . · ,, ~ovembe~ 16, 1987. .- -'. '~ . .- ~...., , . ,,~ _, .....,. :?,... ' ' ':.q , ~ - , ~: .. ..... .~ .' ~_.~.': ':., .~ ...... .. . ~"~ ~' ~ .....'. A ~ ~ ~ ~ ~ S T A A · ~ V~'g- A ~ ~ ~'0 ~ A ~":;'~ 0."':~::'2'~ 1' - . :. . . :~..,' . . , - : · .~ .. , .. ~ . ,, ~, . . ,. ~ ~,: . "' ": ~e: ~ai~e~ ~o Rule 11a o~ Co~e~a~io~'O~de~ ~o, 165 '~o~ ":';;-~:.'.~'::~.'"/.:':;:"~- ~:' Prudhoe Bay Unit. wells DS.18-9, DS. 18-14 and D8",18'19.. ':~-'"'..:.~'?'L.-.~.:~ . . . . . :~_ ~.: >~.:: .-'{,'. :-.....,. ,~. ~- ..... / ..... - ' ' ..... .".~. 'v'~j~,-.,:".~" ~,."... '. ' - :~ ~. .:,.~ : . .-.. - ~ .. ',-. j_~ .~' .~ '., . · Operations Engineering ~anager; ~CO Alaska, Inc ,-: ~ _. ,., :,. ...~....... ..~..; ~,,~..~..~ ,, . ,..:...~ . . P 0 Box 100360 " '"':": ':":'"~ ~:~' · ', /:- . .: . :. - .[ ' . .~ : ~ '.; ~ . .... .. . ? . ~. ~ ' ~ . .~ - Anchorage, AK 99510-036.0:. . ':~ ':'-: . ~.. .. ~' . ':; {,... .._, : .~ ,. ~....- .- - . '. - . -,:,.~:.?:,...,~:; ;..': ';... ,,~, ~ ~ ,.,: ..:: .,. '... . . Dear Mr. Scheve: . .~.~ ,..._. .,. .........,:~.~-_,:.: ..... .., ,~ .: .~, ,. · ' _L - ' ~ " " " .... ' : "' ' ' "' ~ ' ' ' :" "'~ ' '"' · .:. - -, .~: .,~. -. -.. ·. ~.: ~ ..~.~,..,., <~,...~ . , -,: . ~ · . .d.:- . -. :,... ,~ -,:-. ~,..~ :-,?,-,.'~, .~.,;~ ~-,~',~ .... d o.' ' '' Inc, you requested a waiver:to Rule"lla, Conservae~on Order' -. ~. · ~o. 165 for Prudhoe Bay ~n~t wells DS 18-9, DS 18-16, and' :).-. - .... '~' '~:'{'.~ ". DS 18-192 These wells are'producing from only~one ~nterval" ~n zone 1. S~nee. all flow would necessarilY-enter from'th~s: zone,'.~.a,"::~..:x: Order No '165 is not needed until additional zones .may-be "~"' ':,'~,~ '-~ " -' ~ - - .-.. k. ' . . ... .... ... .... .. ...... Perf°rated'~ " '~'"~. ..~ . ;..x,, ~ ~.: .. ........ ~ ~.;"~ ..... .~-~.: Therefore,'~under authority-of Rule 2 of Conservation Order:. ?' '~'~:?:..~ ~.~._~..~.~...? ~o. 213 the Co~ss~on hereby waives the requ~rement..of Rule lla ,- , · ~ ~ ..... of Conservation Order ~o. 165 for Prudhoe Bay ~n~e wells DS. 18-9~ . : and D8 18-19 '~' .... -~- -~"'" - "': ~: · '-' . ~ . ;'.. ~ . .....~ , ~ ~._ ~' ' . ' . . - -;' :;.]- '.'. ~ . ,. ._" . ,'.' . ~ '~ ~ .-:.. .~ ~ ~a~ell . ,~:. .~q . . ". ;.~. ../' .- ~- ,. .. . '- . ~. ~ . . Co~ssio~e~. ' ' . · - .: .~ . .. - .' .- · _ . - ~.?~ '. ,; - · . .- .' '~ : .- ., ...'. ,. . ....... . . _: . . --: , ~;' , -. : . ~ · .~ ~ ~,'~,. . .. ' , : . .- , , . -... . = . . . ]0/3 ~213 .... '" ..." '.-- - · -' - ~.-~ ~ ~'~' ' ~ ' " L ' ' '" ' ' '~" '¥" ' -"~ ' -' - - ~ ', ~.=~,,,~:~;.:"~:.. .- ~-~:. ." ,?..-~,. "- . .... -...~ _ .b' =~ . . "~-' : .~ .. ' .; : . . '~ , ,'::¢-.?-~;.."' ": .... - ~ ,.. ..... ":. '-., '::'.,.. .... . .... ',-.~'.{:'.;~-,b,.' ' - ~ ' .... :?' ~.~. ,-:-. .,,: ..... kl;.. -. '- ~' =',.~ ~. ' -, -.:.: , ]'"? . - -. ~. ~ . ' , - : . . . .: - ~ ..:_.{.~. - . . - " ': .... " '~ :: ' ' ' ....../ x. .:. ' '-~;::. ,~-:~..':. ?;T'-:. <'-' ,.'.': ']. :.. ': ' ..,': : '..'. :'"w..'..' . ~. ' -.' ~' . :~ . . : .. -? ~ . . .,' '.. .~:~ .,.. . -.,:- . , ? · . '.... ~ ~,~. <.; ,,.~ <.' ~', ~ -' ' -h ~- , " -~'": - : ~' ' '~ ,.'r",'-.".: . v. ' '.~, .... . : ,'". ' ~ . :. ~ ~- .. ~- , :-~ . .-: .. ::'~.1 . .', ~ ~ ,.. ~'., · ,--, . ... -?'~: ..... · ....:...-_, .. . _ ~' . .-'.. : '~,-~.~'~" ._ ,. :.. .. ~ . .. ARCO Alaska, In, Prudhoe Bay Engineering Post Office Box 100360 Anchorage, Alaska 99510-0360 Telephone 907 263 4248 Donald F. Scheve Operations Engineering Manager Mr. C. V. "Chat" Chatterton Alaska Oil and Gas Conservation Commission 3001 Porcupine Drive Anchorage, AK 99501 Dear Mr. Chatterton' Re' DS 18-9 Permit Number' 86-61 DS 18-14 Permit Number: 86-119 DS 18-19 Permit Number' 86-94 Enclosed are the "Intention" Sundry Notices detailing work proposed on the above-mentioned wells. Very truly yours, D. F. Scheve DFS/CKH'sd Enclosures CC' Standard Alaska Production Co. JoAnn Gruber, ATO 1478 File Pl(DS18-9)W1-3 Pl(DS18-14)Wl-3 P1(DS18-19)W1-3 ARCO Alaska, Inc. is a Subsidiary of AtlanticRichfieldCompany AR3E~--Si32-(] STATE Of ALASKA ALA .,A Oil AND GAS CONSERVATION CO, .... .IISSION APPLICATION FOR SUNDRY APPROVALS 1. Type of Request: Abandon [] Suspend [] Operation Shutdown [] Re-enter suspended well [] Alter casing [] Time extension [] Change approved program [] Plugging [] Stimulate [] Pull tubing [] Amend order Perforate ~ OtherJ~I 2. Name of Operator 5. Datum elevation (DF or KB) ARCO Alaska, ]:nc. .. 49' RKB feet 3. Address 6. Unit or l~rop~,rty na,.rne Post Office Box 100360, Anchorage, AK 99510 Fruanoe pay Unit 7. Well nu[~e~8_l9 4. Location of well at surface 1358' FNL, 116' FEL, Sec. 24, T11N, R14E, UN At top of productive interval 754' FSL, 2014' FEL, Sec. 24, T11N, R14E, UM At effective dep. th 549' FSL, 21.68' FEL, Sec. 24, T11N, R14E, UN A~§~I ~%l~.th, 2179' FEL, Sec. 24, T11N, R14E, UN 8. Permit number 86 -94 9. APl number 50-- 029-21596 10. Pool Prudhoe Bay Oil Pool 11. Present well condition summary 10100 Total depth: measured feet true vertical 9039 feet Effective depth: measured 10051 feet true vertical 8993 feet Casing Length Size Conductor 80' 16" Surface 3771' 10-3/4" ProduCtion 9400' 7-5/8" Liner 979" 5-1/2" Perforation depth: measured true vertical 9912' - 9952'MD 8799' - 8836'SS Tubing (size, grade and measured depth) 3½", N-80, tbg w/tail @ 9162' Packers4~n~3kCCS~ (~Q~6qn~d ~'~U~s~/ep~h)2228, Plugs (measured) 7193-7593 ' 3770-3935' None Junk (measured) w/200 sx Class G w/400 sx Class G Cemented Measured depth 1645# Poleset 2200 s× CS 111 & 400 sx CS 11 300 sx Class G 150 sx Class G 114' 3771' 9426' 9116-10095' ~ue Vertical depth 114' 3500' 8400' 8109-9019' 12.At tach me nts Description summary of proposalS.', Detailed operations program ~ BOP sketch 13. Estimated date for commencing operation N/A 14. If proposal was verbally approved Name of approver Date approved 15. I hereby/clertify that the foregoing is true and correct to the best of my knowledge Signed ,~¢'~~,~~ Title Operations Engineering Manager Date Commission Use Only Conditions of approval Notify commission so representative may witness lApproval No. L~ Plug integrity ~ BOP Test Q Locatioop¢~l~J'edce;J~pY Returned Approved by ~~, ~~~'~/~~~'~ '// ''/ ' Form '10-403 Rev '12-'1-85 by order of Commissioner the commission Date STAT16/SN 18-19 M. R. 01son (265-6810} Submit in triplicate..--~ ~ In accordance with Conservation Order No. 213, ARCO Alaska, Inc. requests the fol 1 owing' Permission to waive the production profile prescribed in Conservation Order 165, Rule 11a. Only 40' of perforations were shot in Zone 1, thereby eliminating the need for a spinner survey. Additional perforations are planned for Zone 1; however, the timing of these perforations is after the initial six month time period has passed. A production profile will be run subsequent to the additional Zone I perforations. STATE OF ALASKA ~ ALASKA OIL AND GAS CONSERVATION CuMMISSION WELL COMPLETION OR RECOMPLETION REPORT AND LOG 1. Status of Well Classification of Service Well OIL [~ GAS [] SUSPENDED [] ABANDONED [] SERVICE [] · 2. Name of Operator 7. Permit Number ARCO Alaska, Inc. 86-94 3. Address 8. APl Number P. 0. Box 100360, Anchorage, AK 99510 50- 029-21596 4. Location of well at surface 9. Unit or Lease Name 1358' FNL, 116' FEL, Sec.24, T11N, R14E, UM Prudhoe Bay Unit At Top Producing Interval 10. Well Number 754' FSL, 2014' FEL, Sec.24, T11N, R14E, UM 18-19 At Total Depth 11[ Field and Pool 533' FSL, 2179' FEL, 5ec.24, T11N, R14E, UM Prudhoe Bay Field 5. Elevation in feet (indicate KB, DF, etc.) 6. Lease Designation and Serial No. Prudhoe Bay 0i 1 Pool RKB 49' ADL 28307 ALK 2317 12. Date Spudded 13. Date T.D. Reached 14. Date Comp., Susp. or Aband. 15. Water Depth, if offshore 16. No. of Completions 09/08/86 10/18/86 03/19/87* N/A feet MS L 1 17. Total Depth (MD+TVD) 18. Plug Back Depth (MD+TVD) 19. Directional Survey I 20. Depth where SSSV set 21. Thickness of Permafrost 10,100'MD, 9022'TVD 10,051 'MD, 8976'TVD YES [~, NO []I 2228' feet MD 1900' (approx.) ~2. Type Electric or Other Logs Run Sonic/GR/CNL, FDC/DIL/SP/Cal, CET, GCT 23. cAsING, LINER AND CEMENTING RECORD SETTING DEPTH MD CASING SIZE WT. PER FT. GRADE TOP BOTTOM HOLE SIZE CEMENTING RECORD AMOUNT PULLED 16" 62.5# H-40 Surf 80' 24" 1645# Pol eset 10-3/4" 45.5# J-55 'Surf 3771' 13-1/2" 2200 sx CS Ill & 400 sx CS II 7-5/8" 29.7# L-80 Surf 9426' 9-7/8" 300 sx Class G & 200 sx CS 5-1/2" 17.0# L-80 9,116' 10,095' 6-3/4" 150 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) 991 2 ' -9952 'MD 8848 ' -8885 'TVD 3-1/2" 9162 ' 9076' 26. ACID, FRACTURE, CEMENT SOUEEZE, ETC. DEPTH INTERVAL (MD) AMOUNT & KIND OF MATE-RIAL USED 7193'-7593' 200 sx Class G 3770'-3935' 400 sx Class G 27. N/A PRODUCTION TEST Date First Production I Method of Operation (Flowing, gas lift, etc.) I Date of Test Hours Tested PRODUCTION FOR OIL-BBL GAS-MCF WATER-BBL CHOKE SIZE IGAS-OILRATIO TEST PERIOD I~ I Flow Tubing Casing Pressure CALCULATED OIL-BBL GAS-MCF WATER-BBL OIL GRAVITY-APl (corr) Press. 24-HOUR RATE 28. CORE DATA Brie(,description of lithology, porosity, fractures, apparent dips and presence of oil, gas or water. Submit core chips. r~one * NOTE; Drilled RR 10/21/86. Tub~nq run 1/06/87. Perforated well 0:3/19/87, Form 10-407 Submit in duplicatej Rev. 7-1-80 CONTINUED ON REVERSE~CH~.7 :Dani 29. :' 30. GEOLOGIC MARKF~RS'' FORMATION TESTS NAME Include interval tested, pressure data, all fluids recovered and gravity, MEAS. DEPTH TRUE VERT. DEPTH GOR, and time of each phase. Top Sadl erochi t 9430 ' 8404 ' N/A G0C 9706 ' 8658 ' Base Sad] erochit 9952' 8885' 31. LIST OF ATTACHMENTS None 32. I hereby certify that the foregoing is true and correct to the best of my knowledge Signed ~ ~..i/?~.:")~_. ~/~ .1'} /~,~ ,,'~-) "/ri -~'~:~'~/ ".[,'_'~,~ ',,.~i..' ,k_-' Title Associate Engineer Date - ~- INSTRUCTIONS General' This form is designed for submitting a complete and correct well completion report and log on all types of lands and leases in Alaska. Item 1' Classification of Service Wells' Gas injection, water injection, steam injection, air injection, salt water disposal, water supply for injection, observation, injection for in-situ combustion. Item 5' Indicate which elevation is used as reference (where not otherwise shown) for depth measurements given in other spaces on this form and in any attachments. Item 16 and 24: If this well is completed for separate production from more than one interval (multiple completion), so state in item 16, and in item 24 show the producing intervals for only the interval reported in item 27. Submit a separate form for each additional interval to be separately produced, showing the data pertinent to such interval. Item 21' Indicate whether from ground level (GL) or other elevation (DF, KB, etc.). Item 23' Attached supplemental records for this well should show the details of any multiple stage cement- ing and the location of the cementing tool. Item 27' Method of Operation: Flowing, Gas Lift, Rod Pump, Hydraulic Pump, Submersible, Water In- jection, Gas Injection, Shut-in, Other-explain. Item 28: If no cores taken, indicate "none". Form 10-407 ARCO Alaska, Inc, Prudhoe E~a~, .~ngineerir~g Post Office Box 100360 Anchorage, A!aska 99510-0360 Telephone 907 263 4.2_48 Donald F. Scheve Operations Engineering Manager May 8, 1987 C. V. "Chat" Chatterton Alaska Oil & Gas Conservation Commission 3001 Porcupine Drive Anchorage, Alaska 99501 Re: DS 18-19 Permit No. 7-247 Dear Mr. Chatterton: Attached is the Report of Sundry Well Operations detailing work performed on the above-referenced well. Very truly yours, D. F. Scheve DFS/TPA/jp At t a chment cc: Standard Alaska Production Company Pi (DS 18-19)W1-3 WELLS/85 ARCO Alaska, Inc. is a Subsidiary of AtlanticRichfieldCompany STATE OF ALASKA ALAS,..-~ OIL AND GAS CONSERVATION COM .... SSION REPORT OF SUNDRY WELL OPERATIONS 1. Operations performed: Operation shutdown iq Stimulate ~ Plugging ~ Perforate [] Pull tubing Alter Casing [] Other ',,-q 2. Name of Operator ARCO Alaska, Inc. 3. Address Post Off'ice Box 100360, Anchorage, AK 99510 4. Location of well at surface 1358' FNL, 116' FEL, Sec. 24, T11N, R14E, UN At top of productive interval 754' FSL, 2014' FEL, Sec. 24, T11N, R14E, tiM At effective depth 549' FSL, 2168' FEL, Sec. 24, T11N, R14E, UM At total depth 533' FSL, 2179' FEL, Sec. 24, T11N, R14E, UM 5. Datum elevation (DF or KB) 49' RKB Feet 6. Unit or Property name Prudhoe Bay Unit 7. Well number DS 18-19 8. Approval number 86-94 9. APl number 50-- 029-21596 10. Pool Prudhoe Bay Oil Pool 11. Present well condition summary Total depth: measured 10100 feet true vertical 9039 feet Effective depth: measured 10051 feet true vertical 8993 feet Casing Length Size Conductor 80' 16" Surface 3771' 10-3/4" Producti on 9400' 7-5/8" Liner 979' 5-1/2" Plugs (measured) 7193-7593' W/200 SX Class G 3770-3935' w/400 sx Class G None Junk (measured) Cemented Measured depth 1645# Poleset 114' 2200 sc CS 111 & 3771' 400 sx CS 11 300 sx Class G 9426' 150 sx Class G 9116-10095' ~ue Vertical depth 114' 3500' 8400' 8109-9019' Perforation depth: measured 9912' - 9952'MD true vertical 8799' - 8836'SS Tubing (size, grade and measured depth) 3½", N-80, tbg w/tail @ 9162' Packers and SSSV (type and measured depth) 4H pkr @ 9076', TRDP SSSV @ 2228' 12. Stimulation or cement squeeze summary Intervals treated (measured) Attached Treatment description including volumes used and final pressure 13. Prior to well operation Subsequent to operation Representative Daily Average Production or Injection Data Oil-Bbl Gas-Mcf Water-Bbl Casing Pressure 0 0 0 1742 1058 0 Tubing Pressure 0 270 14. Attachments Daily Report of Well Operations Copies of Logs and Surveys Run ~ 15. I hereby certify that the foregoing is true and correct to the best of my knowledge Form 10-404 Rev. 12-1-85 Title Operations Engineering Manager Date Submit in DGpli.cate DS 18-19 JOB SUMMARY Selective Mud Acid Stimulation Objective: Stimulate Zone 1 Date: 4/30/87 Treatment 29 bbls dead crude 24 bbls 15% HC1 atomized w/370 scF/STB of N^ 48 bbls 6% HCl - 1.5% HF atomized w/370 SCF~STB of N2 48 bbls 2% NHzCl atomized w/500 SCF/STB of N~ 27 bbls 2% NH~C1 gelled water w/850# benzoicZacid flakes added on the fly 24 bbls 15% HC1 atomized w/500 SCF/STB of N2 48 bbls 6% HC1 - 1.5% HF atomized w/500 SCFTSTB of M2 37 bbls 2% NH,C1 water atomized w/500 SCF/STB of N2 24 bbls diese~ atomized w/500 SCF/STB of No 65 bbls dead crude atomized w/500 SCF/STB ~f N2 Pre-treatment rate: 0 BOPD Post-treatment rate: 1742 BOPD, 0 BWPD, 1058 MSCFPD, 270 FTP TPA/15 ARCO ALas'ka, Inc F:' ,. 0, Box AnchoFage, A i. a.s'k a DATE: Apr'i I. i6, i98'?' REFI.:-i:;:ENCE: ARCO Ca..s',ed i--!~::, I.e F:'i na L ~i i -.' t 6 .~-,= ''* 2 -' 8 '7 C o l I. a ~- & I::' r-,_. r' 'f , L ~*_. g R u n t ,.,.~'*'" G e a ~- tt-t7 S--t9--87 CoLLar & F'eF'F, l__og Run t, 5" [;ear' '~ t t t 8 "~ '~ 8"" ., b e a ~- -- ~.-~0-.. ~ CoLLar' & F:'er'f~ Log Run t, ~" t t -24 S-z'"'~.:-'~'7.. Co L L~l" & Per'F~ Log. Run t , :5" Gea~- ~t4-t '?' ~-8.'-87 CnL I. aF_ _Log Fge'~, PLu. g) Run t, ~.~" (;eal- i4-17 S-2~.-87 CoLLar' Log (Dump Cemenf) Run t, [~" Gear t8-9 3--27.-87 CoL L~F & F:'eFf~ L.o~ Run 1, D" Gear ~t8-t4 3-t8-87 CoLLar' & F:'eFf. Log Run t, 5" Gear' t8-t9 ~-t9-...87 Col. La~" & I::'el"f~ Log Run t, 5" Gear F'l. ea~.:.'e :.;ign and 'Fe't'uTr"n 'the a'.t:'~'ached copy as i"eceip'~ o'f data, Receivec, By ................................................. ~-L.~~E¢~ ~~ R (::, ~ a n n e F'e e I< ~N Commission ' A T 0 -.. ~ ':;' .)(~ Anchorage ...... ~ A' ~'~ ' I I'~.~N~ :::87226 Al::, p r'oved ...........................................................................~ D I ~: T R I B U T I 0 N ARCO Atas'ka, Inc: P,.O. Box t00~60 Anchorage, At ~'.rl,,a DATE' Apri I. 6, i98'7 R E F-' El R E N C El · A R C ('i F' r e.s'.s' u r e D a '~ a I::'Lea.se ~ign and 'r'et:urr~ the at:'~.ae:hed r-opy as' rec:eip+, of cla+.a. Fi:ece i red By ............................................... HAVE A NJ:CE DAY! Ros'anne Peel.: A T fi--. 1 'x "~ o _. ~;.'. ! Ce'nrta[ Fi Le~ Chevron D,.,~ M Ext'en~ion ExpLoration ~'"' Ex xon Maro thon ~-'" Mob i [ PhiLLips F'B WeLl F'i [es R ~. I) ,~oh i o $~at'e of A~m~l,'.a_ Texmco ARCO Alaska, Inc. Prudhoe Bay ~,~gineering Posl Office Box 100380 Anchorage, Alaska 99510=0360 Telephone 907 263 4248 Donald F. Scheve Operations Engineering Manager April 9, 1987 C. V. "Chat" Chatterton Alaska Oil & Gas Conservation Commission 3001 Porcupine Drive Anchorage, Alaska 99501 Re: DS 18-19 Permit No. 86-94 Dear Mr. Chatterton: Attached is the Application for Sundry Approval detailing work to be performed on the above-referenced well. Very truly yours, D. F. Scheve DFS/JLB/jp At t a chment cc: Standard Alaska Production Company PI (DS 18-19)W1-3 WELLS/85 ARCO Alaska, ~nc, Js a Subsidiary of AtlanticRichfieldCompany STATE OF ALASKA ALAS~ OIL AND GAS CONSERVATION COMI,,..,.,SION APPLICATION FOR SUNDRY APPROVALS 1. Type of Request: Abandon ~ Suspend ~ Operation Shutdown ~ Re-enter suspended well -' Alter casing % Time extension ~ Change approved program m Plugging ~ Stimulate ;~ Pull tubing -- Amend order ~ Perforate i_-_ Other 2. Name of Operator ARCO Alaska, Inc. 3. Address Post Office Box 100360, Anchorage, AK 99510 4. Location of well at surface 1358' FNL, 116' FEL, Sec. 24, T11N, R14E, UM At top of productive interval 754' FSL, 2014' FEL, Sec. 24, T11N, R14E, UM At effective depth 549' FSL, 2168' FEL, Sec. 24, T11N, R14E, UM At total depth 533' FSL, 2179' FEL, Sec. 24, T11N, R14E, UM 5. Datum elevation (DF or KB) 49' RKB feet 6. Unit or Property name Prudhoe Bay Unit 7. Well number DS 18-19 8. Permit number 86-94 9. APl number 5o- 029-21596 10. Pool Prudhoe Bay Oil Pool 11. Present well condition summary Total depth: measured true vertical 10100 feet 9039 feet Effective depth: measured 10051 feet true vertical 8993 feet Casing Length Size Conductor 80' 16" Surface 3771' 10-3/4" Product i on 9400' 7-5/8" Liner 979' 5-1/2" Plugs (measured) 7193-7593' W/200 SX Class G 3770-3935' w/400 sx Class G Junk (measured) None Cemented Measured depth 1645# Poleset 114' 2200 sc CS 111 & 3771' 400 sx OS 11 300 sx 61 ass G 9426' 150 sx 01ass G 9116-10095' True Vertical depth 114' 3500' 8400' 8109-9019' Perforation depth: measured 9912' - 9952'MD true vertical 8799' - 8836'SS Tubing (size, grade and measured depth) 3½", N-80, tbg w/tail @ 9162' Packers and SSSV (type and measured depth) 4H pkr @ 9076', TRDP SSSV @ 2228' 12.Attachments Description summary of proposal ~ Detailed operations program ~ BOP sketch ~" 13. Estimated date for commencing operation April, 1987 14. If proposal was verbally approved Name of approver Date approved 15.1 hereby//c~rtify that,~ for,c~oing,~is true and correct to the best of my knowledge Signed ~0~,,~~_/11 ,~[/l/~ Title Operations Engineering Manager Date Commission Use Only Conditions of approval Notify commission so representative may witness ~ Plug integrity - BOP Test _--..' Location clearance IApproval No. '-,/-. ~'..7 / Approved by Commissioner by order of the commission Date Form 10-403 Rev 12-1-85 SPK (263-4795) Submit in triplicate DESCRIPTION OF PROPOSED WORK ARCO Alaska, Inc. intends to perform a selective mud acid stimulation on DS 18-19. The stimulation will be performed as follows: 1. Obtain valid well test. 2. MI & RU pump trucks and transports. 3. Stimulate well as follows: e e · 1000 gals of 15% HC1 w/additives and atomized w/No 2000 gals of 6% HC1 - 1~% HF w/additives and atomized w/N2 2000 gals of 2% NH,C1 water atomized w/N? 700 gals of 2% NH,~i gelled water and 700# of stimulation grade benzoic acid4flakes 1000 gals of 15% HC1 w/additives and atomized w/No 2000 gals of 6%= HC1 - 1~%~= HF w/additives and atomlzed~ w/N2 2000 gals of 2% ~A water atomized w/No 1000 gals of diese% w/5% EGMBE atomize~ w/N2 Displace to formation with dead crude atomized w/N2 Return well to production immediately. 5. Obtain new capacity. JLB2/885 STATE OF ALASKA ALAg_ ,, OIL AND GAS CONSERVATION COry, .SSION REPORT OF SUNDRY WELL OPERATIONS 1. Operations performed: Operation shutdown [] Stimulate [] Plugging ~ Perforate ~ Pull tubing Alter Casing [] Other ~ 2. Name of Operator ARCO Alaska_. Inc. 3. Address Post Office Box 100360, Anchoraqe, AK 99510 4. Location of well at surface 1358' FNL, 116' FEL, Sec. 24, T11N, R14E, UM At top of productive interval 754' FSL, 2014' FEL, Sec. 24, T11N, R14E, UM At effective depth 549' FSL, 2168' FEL, Sec. 24, T11N, R14E, UM 5. Datum elevation (DF or KB) 49' RKB Feet 6. Unit or Property name Prudhoe Bay Unit 7. Well number DS 18-19 At total depth 533' FSL, 2179' FEL, Sec. 24, T1].N, 11. Present well condition summary Total depth: measured 10100 true vertical 9039 Effective depth: measured 10051 true vertical 8993 Casing Length Size Conductor 80' 16" Surface 3771' 10-3/4" Producti on 9400' 7-5/8" Liner 979' 5-1/2" 8. Approval number 9. APl number 50-- 029-21596 R14E, UM feet feet feet feet 10. Pool Plugs (measured) 7193-7593' 3770-3935' Prudhoe Bay Oil w/200 sx Class G w/400 sx Class G Junk (measured) None Pool True Vertical depth 114' 3500' Cemented Measured depth 1645# Poleset 114' 2200 sc CS 111 & 3771' 400 sx CS 11 300 sx Class G 9426' 150 sx Class G 9116-10095' 8400' 8109-9019' Perforation depth: measured 9912' - 9952'MD true vertical 8799' - 8836'SS Tubing (size, grade and measured depth) 3½", N-80, tbg w/tail @ 9162' Packers and SSSV (type and measured depth) 4H pkr @ 9076', TRDP SSSV @ 2228' 12. Stimulation or cement squeeze summary N/A Intervals treated (measured) Treatment description including volumes used and final pressure 13. N/A Prior to well operation Subsequent to operation Representative Daily Average Production or Injection Data OiI-Bbl Gas-Mcf Water-Bbl Casing Pressure Tubing Pressure 14. Attachments Daily Report of Well Operations ~ Copies of Logs and Surveys Run 15. I hereby certify that the foregoing is true and correct to the best of my knowledge Operations Engineerinq Manager Form 10-404 Rev. 12-1-85 SPK (263-4795) Date Submit in Duplicate Well 18-19 was perforated on 3/19/87. There has been no production from the well. It is shut-in pending stimulation and additional perfs. STATE OF ALASKA ALASK . OIL AND GAS CONSERVATION COMk,...,SION REPORT OF SUNDRY WELL OPERATIONS 1. Operations performed: Operation shutdown [] Stimulate [] Plugging [] Alter Casing [] Other ~ C0HPLETE 2. Nameof Operator AECO Al-a~ska, I nc. 3. Address P.0. Box 100360 Anchorage, AK 99510-0360 4. Location of well at surface 1358' FNL, 116' FEL, Sec.24, T11N, R14E, UN At top of productive interval 754' FSL, 2014' FEL, Sec.24, TllN, R14E, UM At effective depth 549' FSL, 2168' FEL, 5ec.24, T11N, R14E, UN At total depth 533' FSL, 2179' FEL, Sec.24, T11N, R14E, UH Perforate ~ Pull tubing 5. Datum elevation (DF or KB) RKB /-I-9 ' 6. Unit or Property name Prudhoe Bay U'nit 7. Well number 18-19 8. Approval number 586 9. APl number 50-- 029-21 10. Pool Prudhoe Bay 0il Pool 11. Present well condition summary Total depth: measured true vertical Effective depth: measured true vertical Casing Conductor Surface Length 80' 3771' 9400' 979' Production Liner 10100'MD 9039'TVD 10051'MD 8993'TVD Size 16" 10-3/4" 7-5/8" 5-1/2" feet feet feet feet Plugs (measured) Junk (measured) 7193' - 7593' w/200 sx Class G 3770' - 3935' w/400 sx Class G None Cemented Measured depth ~ue Vedical depth 1645# Pol eset 114'MD 114'TVD 2200 sx CS III & 3771 'MD 3500'TVD 400 sx CS II 300 sx Class G & 9426'MD 8400'TVD 150 sx Class G 9116'-10095MD 8109'-9019'TVD Perforation depth: measured None true vertical None Tubing (size, grade and measured depth) 3-1/2", N-80,tbg w/tail ~ 9162' Packers and SSSV (type and measured depth) 4H pkr ~ 9076' & TDRP 5SSV (~ 2228' 12. Stimulation or cement squeeze summary N/A Intervals treated (measured) Treatment description including volumes used and final pressure 13. N/A Prior to well operation Subsequent to operation Representative Daily Average Production or Iniection Data OiI-Bbl Gas-Mcf Water-Bbl Casing Pressure Tubing Pressure 14. Attachments (Compl etlon Wel 1 Hi s~ry w/Addendum, dated 11-15-86) Daily Report of Well Operations ~ Copies of Logs and Surveys Run ~ 15. I hereby certify that the foregoing is true and correct to the best of my knowledge ~Z~' Gyro Signed Form 10-404 Rev. 12-1-85 Associate Engineer Title (DANI) SWO/163 Date Submit in Duplicate Feet"~ ARCO Oil and Gas Company Daily Well History-Final Report Instructions: Prepare and submit the "Final Report" on the first Wednesday after allowable has been assigned or well is Plugged, Abandoned, or Sold. "Final Report" should be submitted also when operations are suspended for an indetinite or appreciable length of time. On workovers when an official test is not required upon completion, report completion and representative test data Jn blocks provided. The "Final Report" form may be used for reporting the entire operation if space is available. I Accounting cost center code District I State Alaska I Alaska Field County or Parish North Slope Borough Lease or Unit Well no. Prudhoe Bay ITM ADL #28307 18-19 Auth. or W.O. no. AS0766 Completion WWS #1 Operator A.R.Co. ARCO Alaska, Inc. Spudded OrcompleteW.O. begun Date Date and depth as of 8:00 a.m. 1/05/87 1/06/87 Complete record for each day reported API 50-029-21596 W.I. [Total number of wells (active or inactive) on this Icost center prior to plugging and 21.66% Jabandonment of this well I Hour I Prior status if a W.O. 1/04/87 ! 1230 Hrs. 5½" f/9116'-10,095' 10,051' PBTD, Rn 3½" CA Accept ri~ @ 1230 hrs, 1/04/87. ND tree, NU & tst BOPE. csg to 3000 psi. RU DA, make GR/JB rn to 10,030', RD DA. rn 3½" CA. Tst RU & 5½" f/9116'-10,095' 10,051' PBTD, RR N Rn 291 its, 3½", 9.3#,~-80 8RD tbg & ind. Tst tbg to 3000 psi & ann to 2000 psi; OK. ND BOPE, NU & tst tree. RR @ 0600 hrs, 1/6/87. SSSV @ 2228', 4-H Pkr @ 9076', TT @ 9162' RECEIVED F E 0 6 1987 Alaska 0/I & Gas Cons. C0mmissl0r~ Anchorage Old TD Released rig 0600 Hrs. Classifications (oil, gas, etc.) Oil Producing method .Flowing Potential test data New TD PB Depth 10,051 ' Date J K nd of rig 1/06/87 I Rotary IType completion (single, dual, etc.) S:[.n~;le Official reservoir name(s) Sadlerochit Well no. I Date Reservoir Producing Interval Oil or gas Test time Production Oil on test Gas per day Pump size, SPM X length Choke size T.P. C.P. Water % CDR Gravity Allowable Effective date corrected , . The above is correct Signature.. ~"X. '~. For form preparation and distribution, see Procedures Manual, Section 10, Drilling, Pages 86 and 87. IDate 1/29/87 ITM Drilling Supervisor WELL: 10/21/86 11/06/86 18-19 Arctic Pak well; tst failed. Press tst Arctic Pak; tst failed. RECEIVED 1987 Alaska Oil & Gas Cons. Oommissior~ Anchorage A n c h o r (':; g e, A L a .~.~' I,, a DATE' I)ecemb~;-:,i" 8 , t986 P I. e a :s' e .?..: i g n a n d i" e t' u. r',,~,.,/h,~t [! l!f~ //.~ fx,~n 't' h e a 't' 't' ..'.:: h e (:i c c, r.'., y a .'..;' '" :.:, c e i p 't' HAVE A NICIE D~la~Oii & Gas ConS. commission F;.'. c., s' a 'n 'ne I::' e e I-.'. / ,/,n,aSt_ Anchorage ATO--. t %25'-'i::' o da -I.'a ,, D I .? T R I B U'T' ]: 0 N F:' h i I. I. ip '.~' PB WeLL I::'i Le.s' I:;.: & D Sob i o ,::.'t'a!'e o1'" ALa.~'l.,'a Texaco, I::' .. 0, B o x t (')(",, ?T, 6 0 A 'n c h (::, l" a g (-.'..',, A I. a ::';' I< a D A -f' 1::' ' N o v e m 1::, r.-;. 'r' 2 O), 1 "; '-~ / ......... '7 C: C) l:i: E F:' Ii!; I:;; E N C Ii;; ' A F;.: C 0 C a .'..; ,.'-:.:, (:1 H ,.'::, I.r..:.:, F' i 'n a I. t-.IAVE A NICE DAY! ~ ...... orage STATE OF ALASKA ALASKA _.IL AND GAS CONSERVATION COMMI~_~,ON APPLICATION FOR SUNDRY APPROVALS 1. Type of Request: Abandon - Suspend - Operation Shutdown ~ Re-enter suspended well -- Alter casing - Time extension ~ Change approved program ~ Plugging ~ Stimulate- Pull tubing- Amend order- Perforate- Other _-~ 2. Name of Operator ARCO Alaska, Inc. 3. Address P. 0. Box 100360 Anchorage, AK 99510-0360 4. Location of well at surface 1358' FNL, 116' FEL, Sec.24, At top of productive interval 600' FSL, 2200' FEL, Sec.24, At effective depth 573' FSL, 2154' FEL, Sec.24, At total dep_th 587' FSL, 2145' FEL, Sec.24, T11N, R14E, UM T11N, R14E, UM (approx.) T11N, R14E, UM (approx.) T11N, R14E, UM (approx.) 5. Datum elevation (DF or KB) 49'RKB 6. Unit or Property name Prudhoe Bay Unit 7. Well number 18-19 8. Permit number 86 -94 9. APl number 50-- 029-21596 10. Pool P'rudhoe Bay Oil Pool 11. Present well condition summary Total depth: measured true vertical Effective depth: measured true vertical Casing Conductor Surface Length 80' 3771' 9400' 979' Production Liner 10100'MD 9039 ' TVD I 0051 'MD 8993 ' TVD feet Plugs (measured) 71 93 ' - feet 3770 ' - feet Junk (measured) None feet feet 7593' w/200 sx Cla 3935' w/400 sx Cla ~ue Verticaldepth 114'TVD 3500'TVD 8405 ' TVD 8113 ' -9034 'T' Perforation depth: measured None true vertical None Tubing (size, grade and measured depth) None Packers and SSSV (type and measured depth) None Size Cemented Measured depth 16" 1645# Pol eset 114'MD 10-3/4" 2200 sx CS II I& 3771 'MD 400 sx CS II 7-5/8" 300 sx C1 ass G 9426 'MD 5-1/2" 150 sx Class G 9116'-10095'MD 12.Attachments Well History Description summary of proposal BOP sketch .... 13. Estimated date for commencing operation April , 1987 14. If proposal was verbally approved Name of approver Detailed operations program _ Date approved SA/141 Date 11-'"/-0%, 15. I hereby certify that the foregoing is true and correct to the best of my knowledge Signed ~./~ ~(.~' ~LJJJ)-L/{._~ Title Associate Engineer ~ Commission Use Only (DAH) Notify commission so representative may witness I Approval No. ' Plug integrity - BOP Test -- Location clearancel ~'~--~' (? - ' ~' ' ..... byorderof ~' "- Commissioner the commission Date Conditions of approval Approved by s G s G D Form 10-403 Rev 12-1-85 Submit in triplicate ARCO Oil and Gas Company Well History- Initial Report- Daily Instructions: Prepare and submit the "Initial Report" on the first Wednesday after a well is spudded or workover operations are started. Daily work prior to spudding should be summarized on the form giving inclusive dates only. District Alaska Field Prudhoe Bay Auth. or W.O. no. A80766 Parker #141 ICounty. parish or borough North Slope Borough IL .... or Unit ADL #28307 ITitle Drill Istate Alaska IWell no. 18-19 API 50-029-21596 Operator ARCO Alaska, Inc. Spudded or W.O. begun Spud ARCO w.I Date and depth as of 8:00 a.m. 9~08~86 9/09/86 9/10/86 9/11/86 9/12/86 Complete record for each day reported 16" @ 114' Wt. 8.6, PV 16, YP 46, PH 9.5, WL --, Sol 3 Accept rig @ 2200 hfs, 9/7/86. PU 13-1/2" BHA. 16" @ 114' 2245', (2131'), DD Wt. 9.1, PV 14, YP 52, PH 8.5, WL 20, Sol 6 Spud well @ 0630 hrs, 9/8/86. Drl to 1514', DD 13½" hole to 2245'. 1602', 3.1°, S13.4W, 1601.96 TVD, 2.69 VS, 2.77S, .66W 2013', 16.3°, S27.SW, 2006.33 TVD, 70.46 VS, 65.46S, 28.22W 16" @ 114' 3538', (1293'), Drlg Wt. 9.4, PV 17, YP 38, PH 8.5, WL 19.6, Sol 7 Drl & surv 13%" hole to 3538'. 2171', 19.2°, S29W, 2156.76 TVD, 118.65 VS, 107.98S, 51.12W 2471', 29.9°, S29.gw, 2430.58 TVD, 240.26 VS, 214.17S, 110.68W 3080', 35.4°, S31.4W, 2940.90 TVD, 572.24 VS, 497.46S, 283.80W 3393', 34.7°, S32.4W, 3192.41TVD, 751.75 VS, 649.94S, 378.53W 10-3/4" @ 3771' 3771', (232'), Cmt'g 10-3/4" Wt.' 9.5, PV 16, YP 30, PH 8.5, WL 22.6, Sol 8 Drl 13½" hole to 3771', short trip, POOH. RU & rn 3 jts, 10-3/4", 45.5#, J-55 & 83 its, 10-3/4" 45.5#, L-80 BTC csg w/FS @ 3771', FC @ 3682'. Cmt w/2200 sx CS III w/.12% R-7 & 400 sx CS II w/10% R-7. 3550', 35.8°, S33.8W, 3320.86 TVD, 842.01VS, 725.56S, 427.83W 3704', 36.5°, S33.5W, 3445.29 TVD, 932.71VS, 801.13S, 478.04W 10-3/4" @ 3771' 4000', (230'), Turbine drlg Wt. 8.4+, PV 6, YP 3, PH 8.5, WL --, Sol 3 ND diverter. NU & tst BOPE. RIH, DO cmt, & flt equip + 10' Conduct formation tst to 16.2 ppg EMW. Turbine drl to 4000' new hole. . IDate 11/03/86 Drilling Supervisor The above is correct Signa~ For form ~eparation and distribution, see Procedures Manual, Section 10, Drilling, Pages 86 and 87. ARCO Oil and Gas Company ~ Oaily Well History--Interim Instructions: This form is used during drilling or workover oDerations. If testing, coring, or perforating, show formation name in describing work performed. Number all drill stem tests sequentially. Attach description of all cores. Work performed by Producing Section will be reported on "Interim" sheets until final completion. Report official or representative test on "Final" form. 1) Submit "Interim" sheets when filled out but not less frequently than every 30 days, or (2) on Wednesday of the week in which oil string is set. Submit weekly for workovers and following setting of oil string until comple[ion. District Field Alaska County or Parish IState North Slope Borough J Alaska Lease or Un t Well no. ADL #28307 18-19 Prudhoe Bay Date and depth as of 8:00 a.m. 9/13/86 thru 9/15/86 9/16/86 9/17/86 9/18/86 9/19/86 'Complete record for each day while drilling or workover in progress 10-3/4" @ 3771' 6997', (2997'), Drlg Wt. 9.5, PV 6, YP 7, PH 8.5, WL 8.9, Sol 6 Turbine drl & surv 9-7/8" hole to 6997'. 3941', 32.6°, S33.5W, 3640.61TVD, 1066.91VS, 913.07S, 552.13W 4237', 29.4°, S36.6W, 3895.21TVD, 1217.80 VS, 1039.818, 634.83W 4884', 31.3°, S34.9W, 4456.97 TVD, 1538.54 VS, 1305.71S, 814.54W 5199', 28.9°, S33.1W, 4729.50 TVD, 1696.43 VS, 1436.68S, 902.88W 5731' 29° S27W, 5196.14 TVD 1951 63 VS, 1658 20S 1030.00W , , · · · · 6241', 29.6°, S27.8W, 5643.11TVD, 2196 29 VS, 1876 72S' 1142.04W 6551', 30.8°, 828.5W, 5911.04 TVD, 2351.86 VS, 2014.15S, 1215.73W 10-3/4" @ 3771' 7822', (825'), Circ thru choke Wt. 9.8, PV 8, YP 7, PH 9, WL 5.8, Sol 8 Drl & surv 9-7/8" hole to 7822', flow inc, circ thru choke while raising mud wt f/9.6 ppg - 9.8 ppg. Circ gas out of mud @ reduced rate. 6708', 30.8°, 829.6W, 6045.89 TVD, 2432.13 VS, 2084.46S, 1254.70W 7488', 27.2°, S26.8W, 6725.43 TVD, 2813.84 VS, 2421.64S, 1434.98W 10-3/4" @ 3771' 8354', (532'), Ck flow after full circ Wt. 10.1, PV 16, YP 8, PH 8.5, WL 5.5, Sol 12 Circ& wt up to 10.1 ppg while ¢irc'g out gas. Drl 9-7/8" hole to 8354', spot 50 bbls 10.5 ppg mud, trip f/bit. Circ thru choke when on btm w/10.1 ppg in & 8.6 ppg out. 7833', 26.7°, S27.1W, 7032.83 TVD, 2969.85 VS, 2561.07S, 1506.09W 8146', 27.2°, S28.9W, 7311.71TVD, 3111.60 VS, 2686.42S, 1573.02W 10-3/4" @ 3771' 8795', (441'), Drlg Wt. 10.3, PV 15, YP 7, PH 9.5, WL 5.4, Sol 15 Rm f/8280'-8354', circ out gas cut mud. Drl to 8354', spot 50 bbl wt pill @ 7822', POOH, chg BHA. TIH, wsh & rm tight spot f/8535'-8594', CBU, drl & surv 9-7/8" hole to 8795'. 8505', 23.6°, S35.2W, 7636.01TVD, 3265.59 VS, 2817.01S, 1654.62W 10-3/4" @ 3771' 9225', (430'), Drlg Wt. 10.3· PV 15, YP 6, PH 4.5, WL 5.2, Sol 15 Drl & surv 9-7/8" hole to 9225'. 8834', 27.1°, S39.1W, 7933.21TVD, 3406.18 VS, 2929.56S, 1739.75W 9147', 31.9°, S43.7W, 8205.63 TVD, 3558.28 VS, 3045.17S, 1841.67W The above is c~rect ~,,, · ~. \-, ~,\ d d~stnbu ~on IOate ]Title 11/03/86 Drilling Supervisor see Procedures Manual Section 10, Drilling, Pages 86 and 87 ARCO Oil and Gas Company,,'~' Daily Well History--Interim Instructions: This form is used during drilling or workover operations. If testing, coring, or perforating, show formation name in describing work performed. Number aH drill stem tests sequentially. Attach description of all cores. Work performed by Producing Section will be reported on "lnlerim" sheets until final completion. Report official or representative test on "Final" form. 1) Submit "lnterinl" sheets when filled out but not less frequently than every 30 days, or (2) on Wednesday of the week in which oil string is set. Submit weekly for workovers and following setting of oil string untii completion. District ICounty or Parish J State Alaska North Slope Borough Field ILease or Unit Prudhoe Bay I ADL #28307 Complete record for each day while drilling or workover in progress 9/20/86 thru 9/22/86 9/23/86 9/24/86 9/25/86 Date and deptl~ Alaska IWell no. 18-19 9/26/86 9/27/86 thru 9/29/86 as of 8:00 a.m. The above is correct Signat 10-3/4" @ 3771' 9512', (287'), POH Wt. 9.2, PV 15, YP 5, PH 9.5, WL 5.0, Sol 7 Drl to 9512', lost circ. Spot LCM pill & att to est circ; pipe stuck. RU & rn Densa-Pak log. Stuck @ 3924'-4032' & 4125'-4305'. Att to est circ & wrk stuck pipe w/o success. RU GO WL & rn freept; freept @ 3845'. M&P 91 bbls Pal-Mix LCM. PU 20 DC's, rn BO shot a back DP off @ 3737'. Circ out gas cut mud, POH. 10-3/4" @ 3771' 9512', (0'), Wsh over stuck pipe Wt. 9.2, PV 14, YP 4, PH 9.5, WL 5.2, Sol 7 POOH. PU jar assy, TIH, screw into fsh @ 3737' WLM & jar on stuck pipe. RU Gearhart, rn freept & BO @ 3835' WLM. Circ out gas cut mud (9.2 ppg in, 9.0 ppg out). Pmp pill & POOH, LD jarring assy. PU wsh pipe, TIH, wsh over f/3816'-3830'. 10-3/4" @ 3771' 9512', (0'), Circ Wt. 10.4, PV 16, YP 4, PH 8.5, WL 5.4, Sol 15 Wsh over fsh to 3848', circ thru choke, mud wt 9.6 ppg in, 7.6 ppg out. SI choke. Build mud wt to 10.0 ppg, circ & slowly inc mud wt to 10.4 ppg while circ'g thru choke. Instl TIW vlv, close Hydrl, circ thru choke. 10-3/4" @ 3771' 9512', (0'), Circ thru separator Wt. 10.5, PV 15, YP 5, PH 9, WL 5.4, Sol 16 Circ thru choke, inc wt to 10.5 ppg. Set safety vlv & hang off string on top pipe rams. RU mud/gas separator & rotating head. PU string, chg seals on top pipe rams, circ thru separator. (TOF @ 3816') 10-3/4" @ 3771' 9512', (0'), POOH w/wsh pipe Wt. 10.4, PV 30, YP 11, PH 9, WL 5.5, Sol 15 Circ & repair leaks. Fabricate & instl 4" in f/choke manifold to separator. Circ & wsh over fsh f/3816'-3936', pmp pill, start POOH w/wsh pipe. 10-3/4" @ 3771' 9512', (0'), Prep to set plug Wt. 10.1, PV 20, YP 9, PH 9, ~ 5.7, Sol 14 Cont fsh'g operations w/TOF @ 3816' w/o success. RU Gearhart, RIH w/strip gun, shoot holes @ 8575'-8577', stuck WL & wrk loose. Shoot holes f/7593'-7595', broke dn & circ ann @ 3 BPM, 1200 psi, C&C. Rn temp tis, fluid entry @ 7593'-7595'. C&C out gas & oil. Rn freept; 100% stuck @ 3830'. C&C, RU BJ. Date JTitle 11/03/86 Drilling Supervis~!~ For form preparation and distribution see Procedures Manual Section 10, Drilling, Pages §6 and 87 ARCO Oil and Gas Company,~,~' Daily Well History--Interim Instructions: This form is used during drilling or workover operations. If testing, coring, or perforating, show formation name in describing work performed. Number all drill stem tests sequentially. Attach description of all cores. Work performed by Producing Section will be reported on "Interim" sheets until final completion. Report official or representative test on "Final" form. li Submit "Interim" sheets when filled out but not less frequently than every 30 days, or (2) on Wednesday of the week in which oii string is set. Submit weekly for workovers and following setting of oil string until completion. District ICounty orParish I State Alaska North Slope Borough Alaska Field JLease or Unit Well no. Prudhoe Bay I ADL (/28307 18-19 Date and depti~ Complete record for each day while drilling or workover in progress as of 8:00 a.m, 9/30/86 10/01/86 10/02/86 10/03/86 10/04/86 thru 10/06/86 For form preXparation and distribution 10-3/4" @ 3771' 9512', (0'), RIH w/stinger Wt. 10.1, PV 19, YP 6, PH 8.5, WL 6, Sol 14 ?mp 200 sx Cl "G" cmt plug f/7593'-7193'. WOC. Perf 5" DP @ 4028'-4030' w/5 shot strip gun, circ. RIH w/2" severance charge; unable to get thru pin sub. RIH w/I-Ii/16" severance charge, shoot pipe @ 3979'. Jar and pull on fsh; no movement. RIH w/I-Ii/16" severance charge, shoot pipe under tension @ 3851', POOH w/29' DP fsh, LD tls. RIH on 5" DP. 10-3/4" @ 3771' ±3500' PBTD, (0'), WOC Wt. 9.2, PV 14, YP 3, PH 9.5, WL 9.2, Sol 6 RIH to 3935', circ. M&P 400 sx C1 "G" & lay balanced plug on btm. Displ w/mud. CIP @ 1100 hfs, 9/30/86. RIH on 5" HWDP, tag cmt @ 3386', C&C. 10-3/4" @ 3771' 4812' PBTD, (1426'), Drlg Wt. 9.1, PV 18, YP 6, PH 9.5, WL 9.0, Sol 6 Drl cmt f/3386'-3770', trip f/DD. Sidetrack well f/3770'-4812'. 3704', 36.5°, $33.5W, 3445.29 TVD, 932.71VS, 801.13S, 478.04 4470', 31.7°, S46W, 4088.14 TVD, 1342.26 VS, 1110.43S, 755.72 10-3/4" @ 3771' 6012', (1200'), Drlg Wt. 9.5, PV 11, YP 3, PH 9.0, WL 9.0, Sol 9 Drl & surv 9-7/8" hole to 5549', circ out gas cut mud thru degasser. to 6012'. 5150', 33.5°, S43.6W, 4661.01TVD, 1699.62 VS, 1370.46S, 1013.68W 5468', 34.3°, S45.4W, 4924.96 TVD, 1872.75 VS, 1496.71S, i138.28W 5870', 34.7°, S29.5W, 5256.96 TVD, 2097.67 VS, 1675.43S, 1275.79W DD 10-3/4" @ 3771' 8588', (2576'), Circ gas cut mud Wt. 10.3, PV 17, YP 6, PH 8.5, ~% 5.2, Sol 15 Drl & surv 9-7/8" hole to 7981', well flowing. Build mud wt to 10.3 ppg. Drl to 8588', CBU, circ out gas cut mud. 6179', 31.9°, S24.6W, 5512.24 TVD, 2266.54 VS, 1826.77S, 1353.12W 6465', 31.6°, S27.4W, 5758.46 TVD, 2416.15 VS, 1962.01S, 1419.06W 6897', 31.0°, S24.3W, 6127.61TVD, 2639.19 VS, 2163.90S, 1516.93W 7459', 31.4°, S18W, 6608.45 T~, 2924.66 VS, 2435.12S, 1621.76W 7801', 29.5°, $19.3W, 6903.27 TVD, 3093.18 VS, 2599.34S, 1677.i3W 8442', 22.0°, S22.5W, 7478.59 TVD, 3369.00 VS, 2863.038, 1775.81W Date Title 11/03/86 Drilling Supervisor see Procedures Manual Section 10, Drilling, Pages 86 and 87 ARCO Oil and Gas Company '~'~,, Daily Well History--Interim Instructions: This form is used during drilling or workover operations. If testing, coring, or perforating, show formation name in describing work performed. Number ail drill stem tests sequentially. Attach description of all cores. Work performed by Producing Section will be reported on "Interim" sheets until final completion. Report official or representative test on "Final" form. 1) Submit "Interim" sheets when filled out but not less frequently than every 30 days, or (2) on Wednesday of the week in which oil string is set. Submit weekly for workovers and following setting of oil string until completion. District ICounty orParish 1 State Alaska North Slope Borough Alaska Prudhoe Bay ADL #28307 8-19 Date and deptl~ Complete record for each day while drilling or workover in progress as of 8:00 a.m. 10/07/86 10/08/86 10109186 10/10/86 10/11/86 thru 10/13/86 10/14/86 The above is'~Xrect i .aV' For form preparation 'and distribution 10-3/4" @ 3771' 9206', (618'), Drlg Wt. 10.3, PV 18, YP 7, PH 10, WL 4.7, Sol 15 Drl & surv 9-7/8" hole to 9206'. 8787', 20.0°, S24N, 7800.66 TVD, 3491.14 VS, 2976.65S, 1824.54W 9139', 17.8°, S29.2W, 8134.68 TVD, 3601.23 VS, 3077.19S, 1871.43W 10-3/4" @ 3771' 9424', (218'), Chg out kelly Wt. 10.3, PV 16, YP 5, PH 9.5, WL 4.7, Sol 15 Drl to 9424', short trip, CBU, POH, left 2 cones in hole. Chg out kellys. 9358', 21.1°, S33.1W, 8341.16 TVD, 3674.10 VS, 3139.45S, 1909.30W 10-3/4" @ 3771' 9424', (0'), MU globe bskt Wt. 10.3, PV 14, YP 6, PH 10.0, WL 4.6, Sol 15 PU globe bskt, RIH, PU kelly @ 9340', CBU thru choke/gas buster, rm f/9340'-9424', att to wrk over cones, POH, no rec'y. PU 9-3/8" globe bskt w/flat btm burning shoe. 10-3/4" @ 3771' 9424', (0'), POH w/TFA #3 Wt. 10.3, PV 13, YP 5, PH 10.0, WL 4.9, Sol 15 RIH, wsh over cones, POH, no rec'y. PU rev circ globe bskt, RIH, wsh & rm 9248'-9366', unable to go deeper, POH. 10-3/4" @ 3771' 9427', (3'), Cmt 7-5/8" csg Wt. 10.3, PV 13, YP 6, PH 9.5, W% 5.1, Sol 15 Chg rams & tst. RIH, rm tight spots, circ, POH. RIH w/9-3/8" globe bskt to 9325', circ gas cut mud, wsh to 9424', wsh over cones, POH; rec'd 2 cones. RIH w/mill & JB, wsh & rm f/9190'-9320', hit bridge, rm to 9425', circ gas cut mud, mill f/9425'-9247', POH, LD DP. RU & rn 218 jts, 7-5/8" csg. Prep to cmt. 7-5/8" @ 9426' 9427', (0'), Recharging BOP Wt. 9.8, PV 12, YP 6, PH 9.0, WL 6.9, Sol 11 Cmt csg w/300 sx C1 "G" w/3% KC1, 1.1% FL-28, .3% CD-31 & .2% A-2. Displ cmt using rig pmps, bump plug. FC @ 9336', FS @ 9426'. ND BOPE, NU tbg head, tst pack-off to 3500 psi. NU & tst BOPE to 5000 psi. RIH w/6-3/4" bit, wsh to FC, purge air f/BOP accumulator sys, recharging bottles. IDate ITitle 11/03/86 see Procedures Manual Section 10, Drilling, Pages 86 and 87 Drilling Supervisor ARCO Oil and Gas Company,~.'~' Daily Well History--Interim Instructions: This form is used during drilling or workover operations. If testing, coring, or perforating, show formation name in describing work performed. Number a[I drill stem tests sequential{y. Attach description of all cores. Work performed by Producing Section will be reported on "Interim" sheets until final completion. Report official or representative test on "Final" form. 1) Submit "Interim" sheets when filled out but not less frequently than every 30 days, or (2) on Wednesday of the week in which oil string is set. Submit weekly for workovers and following setting of oil string until completion. District ICounty or Parish IS/ate Alaska North Slope Borough Field JLease or Unit ?rudhoe Bay I ADL #28307 Date and depth Complete record for each day while drilling or workover in progress as of 8:00 a.m. Alaska Well no. 18-19 10/15/86 10/16/86 10/17/86 10/18/86 thru 10/20/86 10/21/86 The above is correct r. For form preparation ~nd distribution see Procedures Manual Section 10. 7-5/8" @ 9426' 9515', (88'), Drlg Wt. 9.4, PV 11, YP 4, PH 10, WL 7.0, Sol 8 DO cmt & FC, tst csg to 3000 psi. Drl cmt & FS + new formation to 9434' Conduct formation tst to 12.8 ppg EMW. RIH w/mill & JB, wsh & rm f/9427'-9434', mill to 9439', POH. PU bit, RIH, wsh & rm f/9402'-9439', drl 6-3/4" hole to 9515'. 7-5/8" @ 9426' 9712', (197'), Drlg Wt. 9.4, PV 16, YP 7, PH 10, WL 5.1, Sol 8 Drl 6-3/4" hole to 9712'. 7-5/8" @ 9426' 9894', (182'), TIH Wt. 9.3, PV 11, YP 3, PH 10, W~ 5.5, Sol 7 Drl 6-3/4" hole to 9894', lost circ, spot 50 bbl LCM pill, pull 15 stds, c~rc & cut mud wt to 9.3 ppg. Stage in hole. 5½" f/9116'-10,095' 10,100', (206'), MU BHA Wt. 9~3, PV 19, YP 9, PH 11.5, WL 5.2, Sol 7 Drl to 10,070' TD, short trip, CBU, POH. RU DA, rn Sonic/GR/CNL f/10,070'-8000', cont w/GR to 3771'. Rn FDC/DILCAL/SP f/10,070'-9426', RD DA. Drl 30' rathole, CBU, POH. RU & rn 24 its, 5½", 17#, L-80 FL4S w/TOL @ 9116'. Cmt w/150 sx C1 "G" w/5% KC1, .3% CD-31, 1.1% FL-28, 3% A-2 & 1GHS FP-SL. Displ using rig pmps, bump plug. MU bit & scrpr, TIH, WOC. Circ out green cmt, POH. MU BHA. 5½" 9116'-10,095' 10,051' PBTD, (0'), POOH, LD DP 9.4 ppg Brine PU BHA, TIH to LC, mill LC & cmt f/9972'-10,051' Displ hole w/9.4 ppg brine. POOH, LD DP. , tst csg to 2300 psi. IDate Title 11/03/86 Drilling Supervisor Drilling, Pages 86 and 87 ARCO Oil and Gas Company Daily Well History-Final Report Instructions: Prepare and submit the "Final Report" on the first Wednesday after allowable has been assigned or well is Plugged. Abandoned. or Sold. "Final Report" should be submitted also when operations are suspended for an indefinite or appreciable length of time. On workovers when an official test is not required upon completion, report completion and representative test data in blocks provided The "Final Report" form may be used for reporting the entire operation if space is availabie. Accounting cost center code District 1County or Parish State Alaska North Slope Borough Alaska Field Lease or Unit Well no. Prudhoe Bay ADL #28307 18-19 Auth. or W.O. no. ITitle AS0766 I Drill Parker #141 API 50-029-21596 Operator A.R.Co. W.I. ARCO Alaska, Inc. 21.66% Spudded or W.O. begun Date Spud 9/8/86 I otal number of wells (active or inactive) on this ost center prior to plugging and bandonment of this well our Prior status if a W.O, 0630 Hfs, Date and depth as of 8:00 a.m. 10/22/86 Complete record for each day reported 5½" f/9116'-10,095' 10,051' PBTD, (0'), Ri{ 9.4 ppg Brine POOH, LD DP. ND BO?E. NU tbg hgr & adapter, tst to 5000 psi. RE @ 1400 hrs, 10/21/86. Moving to DS 18-14. Old TD Released rig 1400 Hrs. New TD Date , PB Depth 10,100' 10,051~ Kind of rig 10/21/86 Rotary Classifications (oil, gas, etc.) O:f_l Producing method Flowing Type completion (single. dual. etc.) Single Official reservoir name(s) Sadlerochit Potential test data Well no. Date Reservoir Producing Interval Oil or gas Test time Production ~)il on test Gas per day Pump size, SPM X length Choke size T.P. C.P. Water 0,% GOR Gravity Allowable Effective date corrected The above is correct% t~,~, '~ Date Title Signature ',%~~ ~,~~~, · 11/03/86 Drilling Supervisor For form preparation and distribution, see Procedures Manual, Section 10, Drilling, Pages 86 and 87. ARCO AI.a.~;'ka, Inc~ I::'~0, Bo× t(.)0S60 Ancho¥'age, AI.a.s'ka 99'::' ~ 0 DATI"!:: Noveml:)e¥' ~ 7, ~91i16 R Iii: I::' E R E N C Iii:: A R C 0 D i r e c t' i o r'~ a I. D a -I' a ~8-..~4 ~I .... ~0 .... 8 6 i"iWD Di¥'ec'l;ional. t 8--- t 9 t 0-- 9 .--8 6 N W T) D i .r e c t' i o n a L ,.'~ U. ¥' V e y '1" e L e (:: o ~; u ¥' v e y T e I. e ~" o 'l' R A N S' '"' '" .... ~,- E, 6 ;4t D I S' T R I B LJ T I 0 N Cent.-¥al. Fi l.e~: Ct--: . , n I) & H ~: Ext:en-.~io¥1 Exi:>Lor'a'i:ion [:' x x o n Pin'r' ~ '1: h o'n btol_:, i L F:'hi L I. iP.s' · .-'"' I::'B We L L I::' i I. e R & D -,-'"' ,? o h i o · "'~,. ,.?t'a ~'e o'f A ta~l.,'a Te x a c o 995 i (-) R Iii; F-I!-;; R E N E: Iii; · A R C 0 C a s'e d I--I o I. e F' i n a I. 8-t9 t(-) .... t8 .... 86 (--;.aroma Ray F;,'u'n i , 5" P {. 6, a .s-: e s- i g 'n ~-.-, 'n cl 'r' 6:, -I.- ti 'r' n ~t' h e a '1: t' a c: h e d c o r.:, ¥ a .'..;- ~- e c: e i I:, t' o 'f" d a 't' a .. Received B'>-'_ ................................................................. HAVE A NICE DAY! '() ! ,~.;.' T R I B U T I 0 N ARCO AI. as'l<a, Inc~ P,.O. Box ~00S60 Anchor"age, AI.a'.~l<a °9~'s ~ 0 D A'T' Fi: ' N o ',/r-', m b ~-:, 'r' 5 ~ 9 o 6 ........ ~ i_.l R lie FIE R Ii-" N C Iii: ' A R C 0 0 I:) e n I..I o I. e F i n a I. s' F'l. ea~:e ~:ign and ~"e4'u.'r'n ?l"~e a't"l:ached copy a~ 'rec:eir.)'t of' da?a., I:;.'.e,::ei vecl By ............................................................................... HAVE A NICE: DAY! J:;.: 0 £,' a '~q ~q e F:' e e k A T 0 -" t_.,,='::" ":' c:, 7'RANS '"'°'"' 699-,-,..:,..., .,..,~: ]: }:: T f;..' I B I_.I T ]: 0 N F:' h i L L il-", F:'B We L L F:'.: & I) i..'oh i c., ,3"tai'e of lexaco F:' i L e s' A L a .s' I-:: a A~as'ka, Int. Box ~ 0036() rage~ A[a.s'ka DAI'F: Oc't'ober 2~ , t986 REF:'E;RENCE' ARCO Ca.s'ed HoLe Fir, aL 5-t 2 t (.)-.. t 2--86 Co l L a'," & Per for a 't i ',",g Log 8-9 t0-."i0-..-86 Chemical. Cut't'er Col. l. ar Log '~'~'-..d 8-. t 9 9-2t-.86 D e'r',.s' a -.1::' a c k Log Ru',", 1, 5" I"'( u. r, t., R ur, t , 'i;" ~-esr 6ea '," 6ear Pi. ease sign and retur",", 't'he a't'fached copy a.s' re,[:eip'l: o1'' da'fa. I:;.' i ecl .. f,~ ,,.,,. ~.,./.~...~___ AVE A 'NICE DAY! ¢~ ,,-,-. ATO-'iR°sanr'e.5291::'ee k ~ il & 07_s. C0n~. ,..,uiii:-i~!o.:.,icn '-- ~ I'RAN$ ~" -,.S&&5., DISTRIBUTION · ,,-'" Cen'tral. Fi [es' ~ Phi I.[ips · "'~. Chevror, PB Wel.[ Fi [es D & M R & D ~. Extension Exp[orat ion Sohio · ,-"'- Exxon '~.. $'t'a'te of ALaska Marathon "' ~' l'~xaco ~ Mob i ~ ARCO Alaska, Inc Post Office .x 100360 Anchorage, Alaska 99510-0360 Telephone 907 276 1215 September g, 1986 Mr. Brad Fristoe Alaska Department o£ Environmental Conservation P. O. Box 1601 Fairbanks, AK 99707 RE: Injection of Waste Water, Prudhoe General Permit No- $SL~0-B001 Dear Mr. Fristoe: The Prudhoe list of wells has again changed and this notice adds one well to be drilled at Drill Site ~t18. My ~une 20, 1956 notice indicated that only eighteen wells were expected. It has been established that nineteen wells are currently planned for the drill site. By this notice ARCO Alaska, Inc. requests that well D.S. 18-19 be added to the list of wells approved for annular injection of waste water. This well will be drilled in the near future because the rig will start on the higher well numbers and drill future wells in decending order. In your 3uly 15, 1986 letter, you requested information or verification about the field plan of activities. Based on my review of the previous material forwarded and the reports to date, I believe the most important question is: what is the current status and what are the proceedures to be followed. The previous notices have included a great deal of information, but it is difficult to review each notice and constantly review the files to verify to procedures. At this point it is also difficult to simply verify the approved, approved and used, approved not used, and future wells. In order to address the concern, I will, as part of the ARCO second quarter report, provide an update to verify the past, present, and future injection status. It is my plan to provide this information for each field by the end of September. When the report is available, some of the "status" questions should be easily verified. The enclosures to this letter provide the additional requested by the general permit. Should you have additional information, please let me know. information that is a question or desire Sincerely, Peter N. Hellstrom Sr. Environmental Coordinator PNH/jhl Enclosure cc: Lonnie Smith, AOGCC irc '; 4 SuOs.d~d~y OI .~l:anl~cR~cqfleldCornpany ARCO Alaska, Inc. Notification Considerations Prudhoe Bay Field (EOA) Waste Water Disposal Permit No. $5#0-DB001 Information requested by condition I, B is: 1. Well designation - D.S. 18-19. 2. Materials to be injected - as described in permit application dated March 15, 1985. 3. Volume - the estimate volume is 60,000 bbls. This is an estimate, an actual volume may be larger or smaller. Therefore, we continue to request that the volume approved for injection be an average of the number of wells approved for the field. 4. Injection zone - as described by our permit application dated March 26, 1985, the zone is the Tertiary or Sagavanirktok formation. This depth is greater than 1,000 feet TVD. 5. Injection depth - greater than 2,000, but less than 4,000 feet, targeted to be 3,500 feet TVD. This is subject to change depending on drilling parameters. 6. Date of injection - not known. Could be as early as September 15, 1986. 7. Well schematic - as described in previous applications, March 26, 1985. 8. Seal method - in accordance with methods approved by AOGCC. Will include cementing the point of injection and arctic packing the annulus. 9. Seal date - not known, the annulus is normally sealed before the rig moves off location. I0. Location - Drill Site ¢/15, surface location is Section 24, TII IN, RI4E, U.M. May 15, 1986 _~.Tetecopy: (907) 276-7542 1.~r. T. P. Oostermeyer Regional Drilling Engineer ARCO Alaska, Inc. P. O. Box 100360 Anchorage, Alaska 99510-0360 Re: Prudhoe Bay Unit DS 18-19 ARCO Alaska, Inc. Permit No. 86-94 Sur. Loc. 135B'FNL, ll6'FEL, Sec. 24, TllN, R14E, Ubi. Btmhole Loc. 541'FSL, 2237'FEL, Sec. 24, TllN, R14E, [~I. Dear Mr. Oostermeyer: Enclosed is the approved application for permit to drill the above referenced well. The permit to drill does not indemnify you from the probable need to obtain additional permits required by law from other governmental agencies prior to commencing operations at the well site. To aid us in scheduling field wOrk, please notifY this office 24 hours prior to commencing installation of the blowout prevention equipment so that a representative of the Commission may be present to witness testing of the equipment before the surface casing shoe is drilled. W~nere a diverter system is required, please also notify this office 24 hours prior to com~encing equipment installation so that the Commission may witness testing before drilling below the shoe of the conductor pipe. Chairman of Alaska Oil and Gas Conservation Commission BY ORDER OF THE COI-E~ISSION jo Enclosure cc: Department of Fish & Game, Habitat Section w/o encl. Department of Environmental Conservation w/o encl. Mr. Doug L. Lowery '- STATE OF ALASKA ALASKA IL AND GAS CONSERVATION C ¢IMISSION PERMIT TO DRILL 20 AAC 25.005 la. Type of work Drill X, Redrill ~1 lb. Type of well. Exploratory ~ Stratigraphic Test - Development Oil Re-Entry ~- DeepenEI Service ~ Developement Gas - Single Zone,X' Multiple Zone 2. Name of Operator 5. Datum Elevation (DF or KB) 10. Field and Pool ARCO Alaska, Inc. RKB 49', PAD 16'GLfeet Prudhoe Bay Field 3. Address 6. Property Designation Prudhoe Bay 0i 1 Pool P.O. Box 100360 Anchorage, AK 99510 ADL 28307 ALK 2317 4. Location of well at surface 7. Unit or property Name 11. Type Bondlsee 20 AAC25.025) 1358'FNL, 116'FEL, Sec.24, T11N, R14E, UM Prudhoe Bay Unit Statewide At top of productive interval 8. Well nu .tuber Number 600'FSL, 2200'FEL, Sec.24, TllN, R14E, UM 18-19 (producer) #8088-26-27 At total depth 9. Approximate spud date Amount 541'FSL, 2237'FEL, Sec.24, TllN, R14E, UM 06/01/86 $500,000 12. Distance to nearest 13. Distance to nearest well 14. Number of acres in property 15. Proposed depth~MD and TVD) property line 18-1 42' @ 2000' 10,056'MD 541' (~ TD feet 18-2 56' (~ 1500' feet 2560 (8~)74'TVD) feet 16. To be completed for deviated wells 1 8- 3 172 '~1 500 ,17. Anticipated pressure ise. 2o AAC 25.03S Kickoff depth1500 feet Maximum hole angle 31 o Maximum surface 3020 psig At total depth O'VD) 3900 psig 18. Casing program Setting Depth size Specifications Top Bottom Quantity of cement Hole Casing Weight Grade Coupling Length MD TVD MD TVD (include stage data) ~.,' 1~,, ¢;~ "i# H-~n w,~a Rr~, 33' 33' 113' !!3' 2~0 ft3 Po~.e~et :45 . 5# L-80 I BTC 3580 ' I I 3 ' 113 ' 3~9~ ' 3500 ' ~;00 sx CS ! I ,_9-7/1~'.' 7,:_5J3~" 29.7# L-80 BTC 10025 31' 31' 10056 8974' 400 sx Class G '""~'-'T~'~'~'5'-'"~" 17.0# L-80 FL4S 10056 8974' 200 sx Class G 19. TO be completed for Redrill, Re-entry, and Deepen Operations. Present well condition summary Total depth' measured feet Plugs (measured) true vertical feet Effective depth: measured feet Junk (measured) true vertical feet Casing Length Size Cemented Measured depth True Vertical depth Structural Conductor Surface Intermediate Production Liner Perforation depth: measured true vertical 20. Attachments Filin.~ fee,,~ Property plat ~ BOP Sketch ~ Diverter Sketch ~ Drilling program'~ Drilling fluid program ,~ Time vs depth plot L~ Refraction analysi~ ~ Seabed report [] 20 AAC 25.050 requirements 21. I hereby certify that the foregoing is true and correct to the best of my knowledge ~.~. ~ Regional Drilling Engineer dT/O=, Signed Title Date Commission Use Only (JRR) PD/PD263 Permit APl I I ~¢'~t~ J See cover letter num~e~ 9 2 ]...5 9 6 App~_ 8 6 Numl~_~4 50-- - for other requirements Conditions of approval Samples required [] Yes ~ No Mud log required ~ Yes ,~No Hydrogen sulfide measures ~, Yes ~ No Directional survey required ~ Yes .%: No Required w~~~M; 5M; ~ 10M; ~ 15M ' Other: by order of Approved Commissioner the commission Date Form 10-401 Re'~. 12-1-85 / Su~rr n triplicate ~ DS 18-19 ~ Procedure Summary / 1. Drill 30" conductor hole and set 16" casing. Secure with 280 ft3 Poleset. 2. MIRU drilling rig. Nipple up riser. 3. Drill 13-1/2" hole to 1500 'MD. Kick off and build 2.5°/100' oriented S32°6'W to 2726'MD. 4. Continue drilling 13-1/2" hole to 3500'TVD/3693'MD. 5. Run 10-3/4" casing and cement to surface with 2400 sx Cold Set III & 400 sx Cold Set II. 6. Install 13-5/8", 5000 psi, RSRRA BOP stack (test rams @ 5000 psi and annul ar @ 3000 psi). 7. Test casing to 2000 psi. Drill out and perform leakoff test. 8. Continue drilling 9-7/8" hole to 8974'TVD/10,O56'Y1D. 9. Run open hole logs. 10. Run 7-5/8" casing and cement with 400 sx Class G cement. Displace with 9.4 ppg brine and 400' diesel cap. Pressure test casing to 2500 psi. 11. Set BPV. ND BOPE and t.~U tree. Test tree to 5000 psi. Secure well and release rig. 12. Run cased hole logs. 13. MIRU completion rig and run 3-1/2" tubing. Perforate and stimulate as required based on production data. NOTES- a. Reserve pit fluids will be disposed of down the 10-3/4" x 7-5/8" annul us. The annul us will be left with a non-freezing fluid during any extended interruption in the disposal process. The annulus will be sealed with 200 sx of cement followed by Arctic Pack upon the completion of the fluid disposal process. b. Existing wells within 200' of the proposed well are DS 18-1, 42' @ 2000', DS 18-2 56'@ 1500', and DS 18-3 172' @ 1500'. c. The drilling fluid program and fluid surface system will conform to the regulations set forth in 20 AAC 25.033. d. Maximum surface pressure is based upon BHP and a full column gas to TD (0.10 psi/ft). e. The AOGCC has waived the requirement for a surface hole diverter system on Drill Site 18. Therefore, a diverter system might not be used for this well. PD/PD263b 'tw DS 18-19 MUD PROGRAM Plas Yield Density Vi sc. Poi nt 2 Depth (TVD) #/gal (CP) #/100 ft Initial 1OM Gel Gel Surf 8.8 Funnel to to 160- 40-60 30+ 10-3/4" 9.2 300 Csg Poi nt FL % % pH and CC/30M Oil Sol ids Type of Mud 50+ 25 0 8 Gel-Benex Spud Mud 10-3/4" Csg Shoe 8.8 Minimum 2 2 to to Possible to to K-lO 9.2 4 5 5 15 3.5 Low Solids to to 0 to Non-dispersed 10 25 6.5 K-lO 9.2 12 6 2 to to to to to 7-5/8"Csg. Pt. 9.8 20 10 4 5 4 2 4 pH 9-10 to to to to Low Sol ids 8 6 5 10 Non-dispersed 1. Degasser 2. Shakers DS 18-19 EQUIPMENT - DRILLING FLUID SYSTEM 3. Pit level indicator (with both visual and audio warning devices) 4. Drilling fluid flow sensor 5. Trip tank 6. Agitators 7. Mud cleaner PD/PD263a:tw DS 18- TYPICAL MUD PIT SCHEMATIC PIT 7 AGITATOR WATER TANK AGITATOR --~ PIT 3 AG ITATOR S PILL PIT -- AGITATOR PIT 5 PIT 6 DEGASSER ) PIT 4 SAND TRAP SHAKERS AGI' ?ATORS DESILTER PIT 2 AGITATOR PIT 1 CUTTINGS CONVEYOR CENTRIFUGE DEGASSER (DRAWING NOT TO SCALE) 1. System is equipped with a drilling fluid pit level indicator with.both visual and audio warning devices located in the immediate area of the driller's console. 2. System is equipped with a drilling fluid flow sensor with a read-out convient to the driller's console. HOLDING TANK 081819 i000 2000 3000 4000 50OO 6000 7000 8000 SAG RI~ SHUI tOP SADLERO~ G/O COl~ · BASE SADI~ 10000 11000 0 1000 2000 3000 4000 SOr 6000 0 7000 0 16' CASING T~JD -- 129 ' I :i ARC :) SKA ALA, , INC. ~ 12.5 ;CALl= I IN = 1800 FT. ~L SHL: 1358 FNL, 116' FE., 17.5 22'"15' SE~.24, T11N, R*I4E, UM (APPROX) EOC TVD ,2668 MD RFC 10, 3/4' CASING rVD X $ 32 O;;O I IdlN Itl 3622 FI'(TO 1' ARGET) X VERA( E ANGLE ~ K-'O TVD -- 6874 MD -- 7614 D[I',P -- 2812 I K-5 TVD l'549 MD 83 DEP 3212 L~:U TVD - 8129 MD -- 9073 DI-'P. 3555 ER TVD-8271 MD--9247 rEP--3644 I II;LIK TVD '- 83:[4 MD -- 9300 DEP -, 3671 ARi~ET TVD · 8747 MD - 9: 91 DEP - $9211 .- _- L -'ROCHIT TVD ' 8854 MO - ~ 816 DEP = :ASING TVD -8974 MD - 1(3 356 DEP - 401i6 TI:) TVO'm8974 MD"1(O§5 DEP f 0 1000 2000 3000 4000 SO00 6000 VERTICRL SEC?ION lO00 2000 3000 4000 5000 6OOO 7000 8000 9000 10000 llCCO 7000 R - W COOROINflT~S 0 -6000 -5000 -4000 -3000 -2000 -1000 0 lO00 ! i i I i I i i i i ! i i i ! i i i ~i i i i i i i ] i i i ~ i i i i i I .t:HI · l~ ~' I:~! 118' F;~ SEC,24, T1 ;N, R14E, UM (APPROX) 600' F IL, 2200' FEI,, SEC.24 TllN. R14E, JM / 0518 T[ARGET T VD -- 8747' '~ VID -- 9791' I~EP = 3922' $ 3322 V ! 2084 i i i i i i i i i i I i i i i i ! i 1 i I ! i 1 Ii i i i i i i i i i i Ii -5000 -4000 -3000 -2000 - E - N COOROINR?ES o -6000 F: - N COOROINAI'ES -5000 -4000 -3000 -2000 - 1000 0 1000 DS 18-1) ~ / · -- [3 lO SF .,:., · ~.~,~. ,-,.. ,,. ,.~,. -~_~ 5 ,.1~3' i 71 ~c° , OS 181~ [' 5 0S! 18-1 /6834[~S 18-1 ~ '1 AP, GET ° / ,~ '~¥D -,?~T 73[33 ~ 1 MD -- 9791' E EP = 3922' o° DS 2-18 v$133222084 /7875 , ~ 8590 · 2-17 8>.25 D5 lS-2 o 't 74 ~q ~ . ~/ ~0 ; ~ ..... V.J~'J. .... ~..) ........................................... -6000 -5000 -4000 -3000 -2000 - 1000 0 1000 g - N COORDINATES OS OS OS z -500 F. - N ISUURUINM'I'I-.'$ -400 -~qO -200 -100 0 lO0 2OO 18- 8 I I I I I I i i i i I I I I~1 , ~ IIl~ IIIIIt ~1~111~ i iI I I I ! I i I I i I i i I i I ! -...,....--"~9'~'''''" [t .... " "'""" .,.,-'- :o~ -i~ ./..-~296 - ~;588 / / 100 ~ ~1~533968 : 1997 2'~7~ 102 ~ 309~ l, 995 . 357~[ ~ 7 3838 OS ]R-1. 3921 ;36 ~ ~z~19 ~002 21 i I~ II I I I I I I I I I I , I I I I I I -500 -~00 -300 -200 - 1 O0 0 1 O0 200 E - N COORDINATES ISll~ iIIN'I I,.I!4} III,I IItl~ ARCO Alaska, Inc, Post Office Bu,. ~00360 Anchorage, Alaska 99510-0360 Telephone 907 276 1215 April 14, 1986 Hr. C. V. Chatterton Commissioner State of Alaska Alaska Oil & Gas Conservation Commission 3001 Porcupine Drive Anchorage, AK 99501 SUBJECT' Conductor As-Built Location Plat- DS 18 IWells 5, 8, 9, 12, 14, 19) Dear Mr. Chatterton' Enclosed is an as-built location plat for the subject wells. you have any questions, please call me at 263-4944. Sincerely, · Gruber Associate Engineer JG/tw GRU1/06 Encl osure If RECE \" D ARCO Alaska. Inc. ~s a Sues~c~a,? of AtianticR]chheldComDany I I SECT Om L~m[ x2, ,. ,. ,. * LEGEND ~ 0 I. ~TE PLAHE ~' OX XX X k~ *ALL GEODETIC POSITIONS ARE BASEDoN ~D 192, %~¢ ~ ~ O ~ ~ PU~D BASED ON PEOTRACTED VALU~ OF THE SECTION COENEE PO~IONS. *X '::X X ,~ XX 4. PLA~ COORDINATES AS PER WI~IAMS BROTHERS DRAWlNG~PB-DI8-2-I-d REV. 6 STITE ~LIN[ COOEDINI~$ GEODETIC POSITION I/B PLANT COORDINATES . 9 486' FNL 342' F/L 5,961,372.92 691,406.24 70°17'56~''148° 2 6' 59.114'' 2125 425 8 603'FNL 312' FEL 5,961.257.55 691,4~9.32 70Ol7'55.39~'148o26'58.235'' 2005 425 5 951' FNL 221' FEL 5,9~,.911 .44 691,538.57 70Ol7'.51,96~'148oZ6'55.600'' 1645 425 19 1358' FNL ~ i16' ~L ~ 5,960,507.66 ~691~654.35 ~17'.47,9~"14¢26'52.526" 1225 4~5 12 1161' FNL 401 FWL 5,960,717.04169~,166 29 70°;7 49.~3 148°26 37.452 12~5 975 FEL: F~OM EAST SEOTION LINE FWL: FROM WEST SECTION LINE APR 2 1 1985 Aiasl~ Oi~ & G~s i ' 6[RTIFi:~TE OF SURVEYOR- ~_~~ AS-BUILT WELL LOCATION i HERESY CERTIFY THAT I AM PROPERLY~-~--'' .... RE~STER.D AND LtCENS.D ,~ ,,~T~.~ , ~ , . ,...,..-.=. .... ..-- AN~ THAT ALL DIWENSIONS AND 4t~' ~/z' 0,~ %~ ~ .S ] MS OF I LIST FOR NEW WELL PERMITS (2) Loc , y"'~"~t (2/thrU--8') zz/ (8) / ~ (3) Admin ~..'L~' Y'~-~ (/9. thru 13) . (10 and t3~ (4> Casg (14 thru 22) (.5) ~B OP F., (23 thru 28) Company ~'~ · YES 1. Is the permit fee attached .......................................... 2. Is well to be located in a defined pool ............................. 3. Is well located proper distance fr'om property line .................. 4. Is well located proper distance from other wells .................... 5. Is sufficient undedicated acreage available in this pool ............ 6. Is well to be deviated and is wellbore plat included ................ 7. Is operator the only affected party ................................. 8. Can permit be approved before ten-day wait .......................... Does operator have a bond in force .................................. Is a conservation order needed ...................................... Is administrative approval needed ................................... Is the lease number appropriate ..................................... Does the well have a unique name and number ......................... Lease & Well No. NO e 10. 11. 12. 13. 14. 15. 16. 17. 18. 19. 20. 21. 22. Is conductor string provided ........................................ ~ Will surface casing protect fresh water zones ....................... ,~ Is enough cement used to circulate on conductor and surface ......... Will cement tie in surface and intermediate or production strings ... Will cement cover all known productive horizons ..................... Will all casing give adequate safety in collapse, tension and burst.. Is this well to be kicked off from an existing wellbore ............. Is old wellbore abandonment procedure included on 10-403 ............ Is adequate wellbore separation proposed ............................ 23. 24. 25. 26. 27. 28. Is a diverter system required ....................................... Is the drilling fluid program, schematic and list of equipment adequate Are necessary diagrams and descriptions of diverter and BOPE attached. Does BOPE have sufficient pressure rating - Test to ~_~ psig .. Does the choke manifold comply w/A_PI RP-53 (Feb.78) .................. Is the presence of H2S gas probable ........................... _, ..... REMARKS (6) OTHER /~0~. (29 thru 31) For exploratory and Stratigraphic wells: 29. Are data presented on potential overpressure zones? ................. 30. Are seismic analysis data presented on shallow gas zones ............ 31. If an offshore loc., are survey results of seabed conditions presented Geology: Engineering: HW-K .~ LCS -4,:'~"/' rev: 04/03/86 6.011 32. Additional requirements ............................................. POOL INITIAL CLASS STATUS GEO. AREA UNIT NO. ON/OFF SHORE