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Home My WebLink About185-009 • • bp BP Exploration (Alaska) Inc. 0 Attn: Well Integrity Coordinator, PRB -20 I�� Post Office Box 196612 1 7t00 Anchorage, Alaska 99519 -6612 AtIG aa:e„irg, $t G �� August 22, 2011 0 9 Mr. Tom Maunder L Alaska Oil and Gas Conservation Commission �✓ 333 West 7 Avenue / Anchorage, Alaska 99501 1/ Subject: Corrosion Inhibitor Treatments of GPMA L2 Dear Mr. Maunder, t . SF r' ti S 2O Enclosed please find multiple copies of a spreadsheet with a list of wells from GPMA L2 that were treated with corrosion inhibitor in the surface casing by conductor annulus. The corrosion inhibitor is engineered to prevent water from entering the annular space and causing external corrosion that could result in a surface casing leak to atmosphere. The attached spreadsheet represents the well name, API and PTD numbers, top of cement depth prior to filling and volumes of corrosion inhibitor used in each conductor. As per previous agreement with the AOGCC, this letter and spreadsheet serve as notification that the treatments took place and meet the requirements of form 10 -404, Report of Sundry Operations. If you require any additional information, please contact me or my alternate, Gerald Murphy, at 659 -5102. Sincerely, Mehreen Vazir BPXA, Well Integrity Coordinator • • BP Exploration (Alaska) Inc. Surface Casing by Conductor Annulus Cement, Corrosion inhibitor, Sealant Top -off Report of Sundry Operations (10 -404) Lisburne 02 Date: 7/7/2011 Corrosion Initial top of Vol. of cement Final top of Cement top off Corrosion inhibitor/ Well Name PTD # API # cement pumped cement date inhibitor sealant date ft bbls ft gal L2 -03A 1980620 500292146501 Top Plate NA NA NA NA NA L2 -06 1830470 500292093000 2" NA 2" NA 0.90 7/7/2011 L2 -07A 2040530 500292291001 14" NA 14" NA 8.50 6/30/2011 L2 -08A 1981400 500292176101 Top Plate NA NA NA NA NA L2 -10 1870850 500292174600 Top Plate NA NA NA NA NA L2 -11 1980960 500292288500 14" NA 14" NA 6.80 6/30/2011 L2 -13A 1980780 500292144001 Top Plate NA NA NA NA NA L2 -14B 2040950 500292175802 Top Plate NA NA NA NA NA L2 -16 1870970 500292175400 Top Plate NA NA NA NA NA L2 -18A 1981060 500292176601 Top Plate NA NA NA NA NA L2 -20 1851340 500292137600 Top Plate NA NA NA NA NA L2 -21A 2041040 500292148501 Top Plate NA NA NA NA NA L2 -24 1850900 500292134600 Top Plate NA NA NA NA NA L2 -25 1860060 500292152500 Top Plate NA NA NA NA NA L2 -26 1851040 500292135900 Top Plate NA NA NA NA NA L2 -28 1850350 500292129800 62" NA 62" NA 35.70 7/5/2011 L2 -29 1852970 500292150500 Top Plate NA NA NA NA NA L2 -30 1850090 500292127200 Top Plate NA NA NA NA NA L2 -32 1871370 500292177800 Top Plate NA NA NA NA NA L2 -33 1860220 500292153400 Top Plate NA NA NA NA NA r"\ ~ (¡.:;> , t:~^;:,¡ ,r! \ ¡::-¡:J rr' , \..1 " . ! II 'I ','>, ¡: ! \ i > ¡.. "'.\11'....1\;11,- (u) u Lrù L l..!:-.:ï .." ,---, f n"¡ r'" t ¡ , UlJ J~ ï;'," I:' ,-~~.\ '"'~n f~'\ 1..\ 'I "", f\\u II i,r' I i \ \ j, i ill \ , ,í ¡ ¡', : : I " " , ! " >', " ,\ ¡; \ . Ü\~ L~ U\J @ J~ Lf\} FRANK H. MURKOWSKI, GOVERNOR ¡ ! .I I l' ALAS KA 0 IL AND GAS CONSERVATI ON COMMISSION ! 333 W. 7'" AVENUE. SUITE 100 ANCHORAGE. ALASKA 99501-3539 PHONE (907) 279-1433 FAX (907) 276-7542 May 12,2004 Mr, Bruce J, Williams GPB Operations Integrity Manager BP Exploration (Alaska) Inc. p, O. Box 196612 Anchorage, AK 99519-6612 1~5-DO1 Dear Mr. Williams: The Alaska Oil and Gas Conservation Commission ("Commission") received well safety valve system (SVS) test reports from BP Exploration (Alaska) Inc. at Prudhoe Bay Unit Lisburne sites as follows: Location PBU L1 PBU L2 PBU L3 Date ofSVS Test April 23, 2004 April 26, 2004 April 27, 2004 Failure Rate 30,0% 16.7% 50,0% Copies of the SVS Test Reports are attached. Regulation at 20 AAC 25,265 requires all wells to be equipped with a Commission approved fail-safe automatic surface SVS capable of preventing uncontrolled flow by shutting off flow at the wellhead and shutting down any artificial lift system where an overpressure of equipment may occur. If installed, a subsurface safety valve must be maintained in working order and is subject to performance testing as part of the SVS. Commission policy, as outlined in a letter dated November 14, 1995, states that the testing frequency will be increased when a failure rate exceeds 10 percent. The AOGCC-AOGA Safety Valve System Task Force report issued June 13,2003, supported retention ofthe 10% failure threshold. Effective the date of SVS test, and until an acceptable level of performance is achieved, the safety valve systems associated with wells located on PBU Ll, L2, and L3 must be tested every 90 days. When testing is schedul, must notify the Commission Field Inspector at 907-659-2714 to provide an opportunity to \\!'t th SVS test. Sincerely, ÇJ/~ J . Norman, Chair Commissioner Daniel T, Seamount, Jr. Commissioner 3 Attachments cc: AOGCC Inspectors (via email) r"\ ~ Alaska Oil and Gas Conservation Commission Safety Valve System Test Report Operator: BPX Submitted By: Ron Marquez Date: 04/26/2004 Operator Rep: Rob Endebroc1 UnitIFieldlPad: Greater Pt McIntyre/Lisbume/L2 AOGCC Rep: None Separator psi: LPS HPS 448 1II~llRl'- _B.JH.~ r+x~. II'. æJ1%B~1I~flHJIJ1Jl. _1- Well Permit Separ Set LIP Test Test Test Date Tested and or Oil, WAG, GINJ, Number Number PSI PSI Trip Code Code Code Passed Retest or SI GAS, CYCLE, SI L2-06 1830470 448 350 280 P P P OIL L2-10 1870850 11/9/1996 SI L2-l4A 2032140 448 350 250 P 4 P 4/27/2004 OIL L2-16 1870970 5/16/1995 SI L2-20 1851340 6/29/1995 SI L2-21 1852750 448 350 320 P P P OIL L2-24 1850900 3/28/1995 SI L2-25 1860060 3/23/1996 SI L2-26 1851040 11/8/1996 SI L2-28 1850350 8/4/2000 SI L2-29 1852970 2/24/1994 SI L2-30 1850090 8/4/2000 SI L2-32 1871370 6/9/2003 SI L2-33 1860220 3/28/1995 SI Wells: 3 Components: 6 Failures: 1 Failure Rate: Remarks: Page 1 of 1 SVS PBU LIS L2 04-26-04,xls ARCO Alaska, Inc. · . -' Post Office Box 100360 " Anchorage Alaska 99510-0360 Telephone 907 276 1215 July 30, 1993 Ms. Joan Miller AOGCC 3001 Porcupine Drive Anchorage, AK 99501 RE' Delinquent Subsequent Sundry Notices Dear Madam: Enclosed are delinquent subsequent sundry notices for the Lisburne Oil Pool. Please refer to the list below. Form 10-404 Wel! Permit Approval Date Description Comment L1-15 89-132 90-314 5/8/90 Stimulate Completed L1-30 90-18 90-798 11/1/90 Per-f/Stimulate L2-06 83-47 9-928 10/20/89 Install Kinley Buttons " L2-10 87-85 90-850 12/3/90 Stimulate " L2-16 87-97 90-865 12/13/90 Stimulate Job Canceled L2-18 87-118 90-851 12/13/93 Pe d/Stimulate Completed L2-30 85,9 9-955 11/1/89 Install GLVs " L3-01 86-161 90-779 10/16/90 Acid Wash " L3-28 89-66 90-807 11/9/90 Peri/Stimulate L4-03 88-67 91-248 8/27/91 Peal/Stimulate " L4-15 83-71 91-308 10/16/91 Stimulate " L4-30 88-101 90-800 10/24/90 Stimulate " L5-12 87-10 90-781 10/16/90 Stimulate " L5-21 87-57 90-609 8/9/90 Stimulate " .. .,: /, L~ ~/.. Sincerely, George K. Phillips Engineering Supervisor Lisburne/Point Mclntyre Engineering GKP:LSL:jb RECEIVED Enclosures cc' R.G.M. Oba, ARCO Alaska, Inc. (Without Enclosures) Alaska Oil & Ga:; Cons. Commission Anchorage ARCO Alaska. Inc. Is a Subsidiary of Allanlic Richfield Company ,, --._~ STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION COMMISb~ REPORT OF SUNDRY WELL OPERATIONS Stimulate __ Plugging Perforate Repair well Pull tubing 1. Type of Request: Operation Shutdown Pull tubing Alter casing 2. Name of Operator ARCO Alaska. Inc. 3. Address P. 5. Type of Well: Development Exploratory Stratigraphic O. Box 100360, Anchorage, AK 99510 Service 4. Location of well at surface 2026 FSL, 1176 FWL, Se¢.18, T11N,R15E,UM At top of productive interval 1246 FSL, 1234 FEL, Sec.7, T11N,R15E, UM At effective depth 1685' FSL, 960' FEL, Sec.7, T11N,R15E,UM At total depth 1702' FSL, 950' FEL, Sec.7, T11N,R15E, UM X 12. Present well condition summary Total Depth: measured 11542' feet true vertical 9407' feet 6. Datum elevation (DF or KB) ,( RKB 52' feet 7. Unit or Property name Prudhoe/Lisburne Unit 8. Well number L2-30 9. Permit number/approval number 85-9/9-955 10. APl number 50-029-21272-00 11. Field/Pool LISBURNE OIL POOL Plugs (measured) NONE Effective depth: measured 1 1495' feet Junk (measured) NE~E true vertical 9369' feet Casing Length Size Cemented Measured depth True vertical depth Structural Conductor 8 0' 2 0" 1825# Polu Form 1 1 4' 1 1 4' Surface 421 6' 1 33/8'' 3000 sx AS III & 4240' 3990' Intermediate 400 sx Class G Production 1 0642' 95/8'' 580 sx Class G- 1 057'6' 8640' Liner 1176' 7" 571 sxClassG 10364'-11540 8475'-9405' Perforation depth: measured 10640-10707', 10713-1 0839', 10902-10964', 10976-11192' true vertical 8639-8692', 8697-8797', 8847-8896', 8906-9076' Tubing (size, grade, and measured depth) 27/8'' L-80, 10755'; 27/8'', L-80, 10894' Packers and SSSV (type and measured depth) Dual Baker AS 5 @ 10308' & Single Baker "DB"@ 10864' SSSV; Baker FVLDE 2.312 @ 2058' & 2116' 13. Stimulation or cement squeeze summary n/a (Install gas-lift valves) ~ FC :~ IV ~ D Intervals treated (measured) ~. ~ .... ~_ 14. Treatment description including volumes used and final pressure Please refer to the attached. ' "- Representative Daily Average Production or Ini~ 0it & G;-'.-': C0~S,¢ ....... "-~'~¢' OiI-Bbl ~s-Md Water-Bbl Casing Press~h .. Tubing Pressure Prior to well operation Subsequent to operation 59 1503 50 50 381 137/ 575 171 50 383 15. Attachments Copies of Logs and Surveys run __ Daily Report of Well Operations X 16. Status of well classification as: Water Injector Oil X Gas Suspended Service 17. I hereby certify that the foregoing is true and correct to the best of my knowledge. ned George K. Phillips Title Engineering Supervisor-Lisb/Pt Mc Form 10-404 Rev 05/17/89 Date SUBMIT IN DUPLICATE Lisburne Well L2-30 Gas-lift Valve Installation Procedure 11/08/89 Well shut in. Rigged up e-line. Pulled dummy valves in second (5747' MD) and fifth (10179' MD) mandrels and replaced with 3/16" check valve and 3/16" orifice. POOH. 11/09/89 Brought well online. Initial flowback rates at 900 BLPD with 46% watercut. 11/11/89 Shot annulus fluid level, well unloaded to bottom mandrel. 1740 Mscf/D at 1780 psig. Brought well back on production. Lift gas at RECEIVED AI.AS~ O!LAND GAS C(3~SERVATION COMMI~ON 0 R I G I N A I APPLICATION FOR SUNDRY APPROVALS IJll .~_~._~_ -- ~ ..... , I , =~'~::- ;.;- ~1. Type of Request: Abandon_ Suspend _ Operation Shutdown_ Re.enter suspended well Alter casing _ Repair well _ Plugglng _ Change approved program _ Pull lublng _ Name of Operator ARCO Alaska. Ins. 3. Address P. O. Box 100360, Anchorage, AK 99510 6. Type of Well: Development Exploratory Stratigraphlc Service 4. Location of well at surlace 2026 FSL, 1176 FWL, Sec. 18, TllN, R15E, UM At top of productive Interval 1246 FSL, 1234 FEL, Sec, 7, T11N, R15E, UM At effective depth 1685' FSL, 960' FEL, Sec, 7, T11N, R15E, UM At total depth 1702' FSL, 950' FELt Sec. 7T T11NT R15Ef..UM 12. Pregent well condition summary Total Depth: measured 1 1 5 4 2' lest true vertical 9 4 0 7 lest measured 11495' lest true vertical 9 3 6 9' feet Time extension _ Stimulate _ Var_l=a.~n._c.. e__- Perforate _ Other 6. Datum elevation (DF or KB) Plugs {measured) None Junk (measured) Elfeative depth: Caring Length Size Structural Conductor 8 0' 2 0" Surlace 421 6' I 3-3/8" Intermediate Production 1 0642' 9 -5/8" Liner I 1 76' 7" Perforation depth: measured RKB 52' .. 7. Unit or Property name Prudhoe Bay Unil/Lisburne 8. Well number L2-30 g. Permit number 10. APl number 60.029-21 272-00 11. Field/Pool Lisburne OI! Pool 13. Attachments Description summary of proposal_ Procedure of Gas Lift Valve Installation Cemented Measured depth True vertical 1825# Polu Form ' 114' 3000 sx AS III & 424 0' 400 sx Class G 580 sx Class G 1 0 5 7 6' 571 sx Class G 10364'-11540 ~'~ ,"3 ! 198D 114'. 3990' 8640' 8475'-9405' Wahoo 6/7 8639-8797, 10640-10686, 10690-10707, 10713-10718, 10728-10742, 10754-10788, 10793- 10797, 10806-10839 Wahoo 5/4 8847-g076,10902-10920,10926-10964, 10976-10988, 10992-11001, 11012-11047, 11052- 11057, 11062-11092, 11095-11116, 11121-11125, 11141-11150, 11158-11169, 11182-11192 true vertical Tubing (size, grade, and measured depth 2 7/8" L-80, 10755', 2-7/8", L-80, 10894' Packer~ and 855V (type and measured depth) Dual Baker AS 5 @ 10308' & Single Baker "DB"@ 10864' SSSV: Baker FVLDE 2.312 @ 2058' & 2116' Detailed operation program .~BOP sketch _ 14. Estimated date for commencing operation 15. Statue of well classification as: November 4. 1989 Oil X Gas _ Suspended _ 15. If proposal wa~ verbally approved Name of approver " Date approved Service .... JL .. Yqq~l ..... i ii la ,! . 17. I hemb"~'certlfy that the foregoing is' true and correct to the best of my knowledge. Signed {~f~.~/~_~_ .~. ~['~[ ~L..__. Title En_glneering Aide Date October 30, 1gee FOR COIV~ISSION USE ONLY Plug Integrity_ BOP Te~t_ Lo~atlon ~learanoe ._ Mechanlc~al Integrity Test Subsequent form require 10_.~,o,/~,poroved,~,a.C~°pty -- . -- - Retur,,~ Original Signed By ~ Approved, by the order of the C?mm..!.s, slon David W. Johnston Form 10-403 Rev 06/15/88 Commissioner Date //-"/- ~ ¢ SUmmiT ~N TR~PU~A~-- P~ge ~ L2-30 GASLIFT VALVE INSTALLATION PROCEDURE AFE AP2138 14 4 1 , , . 1 Leave well shut-in, Rig up wireline and RIH to 10,179' MD. Pull 1-1/2" equalizing dummy valve with TGE type latch. POOH. Allow tubing and casing pressures to equalize, RIH with wireline to pull second dummy valve at 5747' MD~ The valve is a 1" with a BK latch type, RIH with 3/16" orifice with check valve to 10,179° MD and install in mandrel. POOH, RIH with 3/16" ported 1" valve with TRO @ 2700 psi to $747' MD and install in mandrel. POOH. Rig down wireline. __G_raduallv unload backside 9,8 ppg brine and diesel through 3/16" ported valve at 5747' MD, Increase gaslift pressure to unload remaining backside brine through 3/16" gas lift valve, Return well to production. q L2-30 WAHOO 4 AND 5 TEST SEQUENCE OF EVENTS 9-11-87 PULLED ORIFICE AND SET DUMMY VALVE IN EQUALIZING MANDREL AT 10348' ELMD. PRESSURE TESTED TUBING TO 3000 PSI FOR 10 MINUTES. PULLED TUBING PLUG FROM LONG STRING AT 10887' ELMD. 9-25-87 SHORT STRING ZONES 6 AND 7 TESTED 212 BOPD, 20 BWPD, 944 MCFD. 9-27-87 PUMPED ACID TREATMENT THROUGH LONG STRING INTO ZONES 4 AND 5. LONG STRING FLOWED +_ 50 BBL AND DIED. 9-30-87 SHORT STRING, ZONES 6 AND 7, TESTED 574 BOPD, 78 BWPD, 1711 MSFD. 10-1-87 PUT L2-30 SHORT STRING, ZONES 6 AND 7 ON PRODUCTION TEST AT 2100 HRS. STARTED INJECTION ON L2-30 LONG STRING AT 21:20 AT 1000 BPD. LONG STRING IMMEDIATELY WENT ON VACUUM. SHORT STRING DIED AT 22:30. SHUT-IN LONG STRING INJECTION AT 23:20. A STATE OF ALASKA AL OIL AND GAS CONSERVATION iISSION REPORT OF SUNDRY WELL OPERATIONS 1. Operations performed: Operation shutdown [] Stimulate [] Plugging [] Perforate [] Pull tubing [] Alter Casing [] Other I~Z 2. Name of Operator ARCO Alaska Inc. 3. Address P.O. Box 100360 Anchoraae, Alaska 99510 4. Location of well at surface 2026' FSL, 1176' FWL, Sec. 18 TllN, R15E' UM At top of productive interval ' 1254' FSL, 1252' ~EL, Sec. 7, TllN, R15E, At effective depth 1685' FSL, 960' FEL, Sec. 7, TllN, R15E, UM At total depth 1702' FSL, 950' FEL, Sec. 7, TllNo R15Eo UM 11. Present well condition summary ' Total depth: 5. Datum elevation (DF or KB) RKB 52' 6. Unit or Property name Pruhoe Bay/r,i sburn~ 7. Well number ~,2-30 8. Approval number 7-588 . 9. APl number 50-- ~q-21272 10. Pool Lisburne Oil measured 11542' feet Plugs (measured) ' NONE true vertical 9407' feet Feet Effective depth: measured 11495 ' feet true vertical feet 9369' Casing Length Size Structural Conductor Surface Intermediate Production Liner Perforation depth: 10640'-10839' 8691'-8849', 80' 4216' 10642 ' 1176' measu red , 10902 '-11186' true vertical 8899'-9123' Tubing (size, grade and measured depth) 20" 13-3/8" 9-5/8" 7" 2-7/8", L-80, 10755' 2-7/8" L-80 Packers and SSSV (type and measured depth) Junk (measured) Cemented Measured depth True Vertical depth 1825# PolU Form 114' 114' 3000 sxAS III & 4240' 3990' 400 sx Class G ,, i' 5808x Class 'G 10576' ~640' 571 sx Class G 10364'-11540 8475'-9405' 12. Stimulation or cement squeeze summary RECEITEI NOV 1 2' 1987 10894 ' Alaska 0il & Gas Cons. C0mffl PKR: Dual Baker AS 5 @ 10308' & Single Ba~h0r~'' Intervals treated (measured) Wahoo 4 & 5 Treatment description including volumes used and final pressure 13. Prior to well operation Subsequent to operation Representative Daily Average Production or Injection Data OiI-Bbl ~ Gas-Mcf Water-Bbl Casing Pressure 14. Attachments 0 0 0 100 0 0 Daily Report of Well Operations 0 13f) Copies of Logs and Surveys Run [] 15. I hereby certify that the foregoing is true and correct to the best of my knowledge Tubing Pressure 0 Form 10-404 Rev. 12-1-85 Title Technical Aide Date 11-16-87 Submit in Duplicate STATE OF ALASKA ALA-..~A OIL AND GAS CONSERVATION CO1,.~'ISSION 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 [] Otheri~i] RESTTt 2. Name f. ODe tor. 5. Datum elevation (DF or KB) °ARcoraALASKA TNC. RKB 52 feet 6~ Unit or Proper. tv name 3. AddresSp,o, Box 100360 ANCHORAGE, ALASKA 99510 ~rudhoe Bay/Lisburne 4. Location of well at surface 2026' FSL, 1176' FgrB, Sec. 18, TllN, R15E, ~ At top of productive interval 1254' FSL, 1252' FEL, Sec. 7, TllN, R15._E_, bM At effective depth 1685' FSL, 960' FEL, Sec. 7, TllN, R15E, UM At total depth 1702' FSL, 950' FEL, Sec. 7, TllN, R15E~ UM 11. Present well condition summary 7. Well number L2-30 8. Permit number 9. APl number 50-- f)2q-21 77~ 10. Pool Lisburne 0il Pool Total depth: measured 11542 ' feet true vertical feet 9407' Effective depth: measured 11495 ' feet true vertical 9369 ' feet Plugs (measured) Junk(measured) NONE NONE Casing Length Size Structural 80 ' 20" Conductor 4216' 13-3/8" Surface Intermediate 10642 ' 9?-5/8" Production 1176' 7" Liner Cemented 1825# POLU FORM 3000 sx AS III & 400 sx class G Measured depth ~ue Verticaldepth 114~ 114' 4240' 3990' 580 sx class G 10576~ 8640' 571' sx class G 10364~11540~ 8475~9405' Perforation depth: measured 10640'-10839', 10902'~11186' true vertical 8691'-8849', 8899'~-9123' ~bing(siz~,~rade and measured depth) 2-2/8~' L80, 10755' , 2~7/8" L80~ 10894~ Packers and SSSV(type and measured depth) Packers.: @ 10864' RECEIVED SEP 0 8 i 0il & Gas Cons. Commission Dual Baker AS 5 @ 10308~ & Single Baker "DB SSSV: 2.312 Baker FVLDEs @ 2058' & 2116' 12.Attachments Description summary of proposal ~ Detailed operations program [] BOP sketch [] 13. Estimated date for commencing operation September 10, 1987 14. If proposal was verbally approved Name of approver Date approved 15. I hereby ceCf~y that the f~::r~oing is true and correct to the best of my knowledge Sig ~~.,f~ ~--~~ c~.-~-~_ Title Senior Engineer Commission Use Only Conditions of approval Notify commission so representative may witness I Approval [] Plug integrity [] BOP Test I NO. Date 9-4-87 Approved by [] Location clearance Commissioner tbh%%do%m°ifssion Date¢- ?~---,~7 / Submit.in tdplicatu~ Form 10-403 Rev 12-1-85 ATTACHMENT 1 WELL L2-30 1. RE STIMULATE WAHOO 4 & 5 2. 10 BBLS DIESEL PAD 3. 250 BBLS 15% HCL 4. 100 BBLS DIESEL FLUSH S£P o ~ ~987 Naska 011 & Gas Cons, Commisslo. Anchorage STATE OF ALASKA AL~,,.,,,A OIL AND GAS CONSERVATION CO,.,...~IISSION REPORT OF SUNDRY WELL OPERATIONS Perforate [] Pull tubing [] / 5. Datum elevation (DF or KB) 1. Operations performed: Operation shutdown [] Stimulate [] Plugging [] Alter Casing [] Other [] Convers±on 2. Name of Operator ARCO ALASKA TNC. 3. Address P.O. Box 100360 ANCHORAGE, ALASKA 99510 4. Location of wellatsurface 2026' FSL, 1176' FWL, Sec. 18, TllN, R15E, UM Attop ofproductiveinterval 1254' FSL, 1252' FEL, Sec. 7, TllN, R15E, UM Ateffective depth 1685' FSL, 960' FEL, Sec. 7, TiiN, R15E, UM Attotaldepth 1702' FSL, 950' FEL, Sec. 7, TiiN, R15E, UM RKB 52 6 JJniLor Pmnertv..name ' t-'rudrtoe '~ylL:~sDurne 7. Well number L2--30 8. Approval number 7,`504 9. APl number 50-- 029-.-21272 10. Pool Lisburne 0il Pool Feet 11. Present well condition summary Total depth: measured 11542 ' feet true vertical 9407 ' feet Plugs (measured) NONE Effective depth: measured 11495 ' feet true vertical 9369 ' feet Junk (measured) NONE Casing Length Size Structural 80 ' 20" Conductor 4216 ' 13-3/8" Surface Intermediate 10642 ' 9~-5/8" Cemented Measured depth 1825# POLYU FORM 114' 3000 sx AS III & 4250' 400 sx class G 580 sx class G 10576' True Vertical depth 114' 3990' 8640' Production 1176' 7" 571 sx class G 10364.-11540' 8475-9405' Liner 10902'~11186' Perforation depth: measured 10640'-10839', true vertical 8691'-8849, 8899'-9123' Tubing (size, Packers and grade and measured depth) 2-7/8" L80, 10755' 2-7/8" L80, 10894' S$SV(type and measured depth~ackers Dual Baker AS 5 @ 10308' & Single Baker "DB" @ 10864' SSSV: 2.312 Baker FVLDEs @ 2058' & 2116' ~ .... 12. Stimulation or cement squeeze summary Intervals treated (measured) Treatment description including volumes used and final pressure . Nasb 0il & Gas Cons. 13. Representative Daily Average Production or Injection Data Oil-Bbl Gas-Mcf Water-Bbl Casing Pressure Tubing Pressure Prior to well operation Subsequent to operation 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 levCO"4 Rev. 124-85 Title Senior Engineer Date 9-4-87 Submit in Duplicate ATTACHEMENT 1 WELL L2-30 ARCO ALASKA, INC. CONVERTED LISBURNE WELL NUMBER L2-30 BACK TO AN OIL PRODUCER BY DISCONNECTING THE WATER INJECTION PIPING AND RECONNECTING THE PRODUCTION PIPING. RECEIVED Naska 011 & Gas Cons. Commissio~ Anchorage ARCO Alaska, In Post Offic~-l~ox 100360 Anchorage, Alaska 99510-0360 Telephone 907 276 1215 August 10, 1987 Mr. L. C. Smith - Commissioner Alaska Oil and Gas Conservation Commission 3001 Porcupine Drive Anchorage, Alaska 99501-3192 Dear Mr. Smith: Attached is the Application for Sundry Approvals which ARCO Alaska, Inc. proposes for conversion of Lisburne well L2-30 from a water injection well back to a producing well. B. T. Kawakami Lisburne Operations Coordinator RECEIVED 1 0 1987 Alaska 0il & Gas Cons. C0mmissi0r~ Anchorage ARCO Alaska, Inc. is a Subsidiary of AtlanticRichfieldCompany STATE OF ALASKA OIL AND GAS CONSERVATION CO~.-~,41SSION 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 I j~.OI-i~E~ 2. Name of Operator 5. Datum elevation (DF or KB) ARCO ALASKA, INC. RKB 52 feet 6. Unit or Prop. erty name 3. Address P.O.B. 100360, ANCHORAGE, AK. 99510 Prudhoe Bay/Lisburne 4. Location of well at surface 7. Well number L2-30 2026' FSL, 1176' FWL, Sec. 18, TilN, Ri5E, UM At top of productive interval 1254' FSL, 1252' FEL. Sec. 7, TllN, R15E, UM At effective depth 1685' FSL, 960' FEL, Sec. 7, Ti1N, R15E, UM At total depth 1702' FSL~ 950' FEL~ Sec. 7~ TllN~ R15E, UM 11. Present well condition summary Total depth: measured 11542' feet Plugs (measured) true vertical 9407' feet 8. Permit number85_9 9. APl number 50-- 10. Pool LISBURNE OIL POOL NONE Effective depth: measured 11495' feet Junk (measured) true vertical 9369' feet Casing Structural Conductor Surface Intermediate Production Liner Perforation depth: Length Size Cemented 80' 20" 1825# POLYU FORM 4216' 13-3/8" 3000 sx AS III & 400 sx class G 10542 9-5/8" 580 sx class G & 1176' 7" measured 10640'-10839', 10902'-11186' truevertical 8691'-8849', 8899'-9123' ~bing(size, gradeand measureddepth) 2-7/8" L80, 10755' B.~a~.e~s ~)dBS, SS~ (type and measured depth) 50864 ' SSSV: NONE Measureddepth ~ueVerticaldepth 114' 114' 4250' 3990' 10576' 8640' AUG i 0 1987 Alaska Oit & Gas Cons. Commission Anchorage , 2-7/8", L80, 10894" Packers: DUAL BAKER AL 5 @ 10308' & SINGLE 2.313" ID BAKER FVLDEs @ 2058' & 2116' 12.Attachments Description summary of proposal [] Detailed operations program [] BOP sketch [] 13. Estimated date for commencing operation AUGUST 10, 1987 14. If proposal was verbally approved Name of approver L. SMITH 8/10/87 Date approved 15. I hereby certi_fy,.that the foregoing is true and correct to the best of my knowledge Signed /1~ ~'!,~¢llf,~,//~-~,~,,j Title LISBURNE OP. COORD. Commission Use Only Conditions of approval Notify commission so representative may witness I Approval No. [] Plug integrity [] BOP Test [] Location clearance I Date 8/10/87 Approved by Commissioner by order of the commission Date ~--,/'/"-~ 7 Form 10-403 Rev 12-1-85 ~~ Submit in triplicate ~ ATTACHMENT 1 WELL L2-30 ARCO Alaska, Inc. proposed to convert Lisburne well number L2-30 back into an oil producer by disconnecting the water injection piping and reconnecting the production piping. A~sk~ Oi~ & Bes Oons. commi~ot~ Anchorage LISBURNE ENGINEERING Date: 7-31-87 From: Pam Lambert Enclosed are the following: CH Finals for L3 Wells -'"L3-18 Post Minor Breakdown Log 7-17-87 Run 1 5" Camco/~ -~"~L3-I8 Post Major Breakdown Log 6-27-87 Run 3 5" Camco '"L3-22 Production Profile Log 7-17-87 Run 1 5" Camco~...~ ~L3-18 Collar Log 6-20-87 Run 1 5" DA CH Final for L1-21 Flowmeter Fluid Density Temp Log 6~24-87 Run 1 5" Camco CH Final for L2-30 PDK~IO0 6-20-87 Run 1 5" DA ~ CH Finals for L5 ~ L5-8 Temp GR Log 7-14-87 Run 1 5" Camco ~ ~'L5-28 Post Stimulation GR Temp Log 7~13-87 Run 1 5" Camco -- L5-28 Flowmeter Temp Survey 6~26~87 Run 1 5" Camco~ Received by Pleame sign and return to~ Para Lambert ARCO AK INC. 700 G Street ATO 477 Anchorage, AK. 99510 TRANSMITTAL # 283 LISBURNg ENCl~'E~I~C Date: July 2.2~ 1987 From: Para Lamber t '~,~ ~/ Enclosed arw-the following: CH Final for L2-30 Injection Profile (RA Tracer Log) 7-9-87 Run 1 5" Sch Received by: Please sign and return to~ Pam Lambert ARCO AK INC. 700 G Street ATO 477 Anchorage, AK. 99510 D & M EXXON STATE STANDARD FILE ROOM CENTRAL FILES TRANSMITTAL # 267 L1~SBUR.~ ENGII~ERING 6-4-87 Date: From: Para Lamber Enclosed are the following:~ CH Finals for Lisburne Wells L2-26 Flopetrol Production Logging 3-11-87 Run 1 5" Sch L3-19 Temp Fluid Density Flowmeter Log 5-7-87 Run 1 5" Camco L3-30 Collar Perforating Log 4-30-87 Run 1 5" GO L5-28 GCT Directional Survey 5-6-87 RUn 1 5" Sc~~~ L5-28 CBT (CBT) 5-6-87 Run 1 5" Sch LGI-8 Flowmeter Temperature GR Log 5-3-87 Run ! 5" Camco -~y~--~ LGI-8 Post Acid Stimulation Temp GR Log 5-6-87 Run ! 5" Camco L2-30 Temp Injection Profile 5-17-87 Run 1 5" Sch L5-8 CBL(CBT) after s~ueeze 5-26-87 Run 2 5" Sch L3-18 Packer Record 5-~24-87 Run I Sch L2-26 Temp GR Log 5-20-87 Run 1 5" Camco j ARCO KI~' INC. 700 G Street ATO 477 Anchorage, AK. 99510 EXXON STANDARD FILE ROOM CENTRAL FILES TRANSMITTAL # 243 ARCO Alaska, Inc. Post Office BoxY00360 Anchorage, Alaska 99510-0360 Telephone 907 276 1215 MAY 1, 1987 Mr. L. C. Smith - Commissioner Alaska Oil and Gas Conservation Commission 3001 Porcupine Drive Anchorage, Alaska 99501-3192 Dear Mr. Smith Attached are the Report of Sundry Well Operations for approved sundry notices # 7-250 and # 7-292. B. T. Kawakami Lisburne Operations Coordinator Alaska Oil & Gas Oo~s. ARCO Alaska, Inc. is a Subsidiary of AtlanticRichfieldCompany .. STATE OF ALASKA ALASK '~IL AND GAS CONSERVATION COMM 'ION REPORT OF SUNDRY WELL OPE RATIONS 1. Operations performed: Operation shutdown [] Stimulate [] Plugging [] Alter Casing [] Other ~. ~yi D~_t-¢~ t ~ N 2. Name of Operator ARCO ALASKA, INC. 3. Address P.O.B. 100360, ANCHORAGE, AK. 99510 4. Location of well at surface 2026' FSL, 1176' FWL, At top of productive interval Sec. 18, TllN, R15E, UM Perforate [] Pull tubing [] 5. Datum elevation (DF or KB) RKB 52 6. Unit or Property name Prudhoe Bay/Lisburne 7. Well number L2-30 8. Approval nurr~_e~.50 Feet 1254' FSL, 1252' FEL. Sec. 7, At effective depth 1685' FSL, 960' FEL, Sec. 7, At total depth 1702' FSLr 950' FEL~ Sec. 7~ 11. Present well condition summary Total depth: measured 11542 ' true vertical9407 ' TilN, R15E, UM TllN, R15E, UM TllN~ R15EtUM 9. APl number 50-- 0'29-71 '272 10. Pool LISBURNE OIL POOL feet Plugs (measured) NONE feet Effective depth: measured 11495' true vertical9369, Casing Length Size Structural 80 ' 20" Conductor 4216 ' 13-3/8" Surface Intermediate 10542 9-5/8" Production 1176' 7" Liner feet Junk (measured) NONE feet Cemented 1825# POLYU FORM 3000 sx AS III & 400 sx class G 580 sx Class G & Measureddepth WueVeHicaldepth 114' 114' 4250' 3990' 10576' 8640' 571 sx class G 10364-11540' Perforationdepth: measured 10640'-10839', 10902'-11186' truevertical 8691'-8849', 8899'-9123' ~bing(size. gradeand measureddepth) 2-7/8" L80, 10755', 2-7/8" Packers: BA~c_~er~ S:~S~g~nd measure~9) 2. 313" 12. Stimulation or cement squeeze summary Intervals treated (measured) N/A 8475-9405' L80, 10894" DUAL BAKER AL 5 @ 10308' & SINGLE ID BAKER FVLDEs @ 2058' & 2116' Treatment description including volumes used and final pressure 13. Prior to well operation Representative Daily Average Production or Injection Data OiI-Bbl Gas-Mcf Water-Bbl Casing Pressure Tubing Pressure N/A Subsequent to operation 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 LiSBURNE OP. CCICIRD. 5/1/87 Title Date Submit. in Duplicate ATTACHMENT 1 WELL L2-30 ARCO Alaska, Inc. has converted Lisburne well number L2-30 into a water injection well by connecting L2-30 well line to the 6" water line from the Prudhoe SIP and closing the plug valve on the L2-30 well line into the production header as explained in approved sundry notice # 7-250. ARCO Alaska, Inc. Post Office ~ 100360 Anchorage, Alaska 99510-0360 Telephone 907'276 1215 APRIL 7, 1987 'Mr. L. C. Smith - Commissioner Alaska Oil and Gas Conservation Commission 3001 Porcupine Drive Anchorage, Alaska 99501-3192~ Dear Mr. Smith: Attached is the Application for Sundry Approvals for the program which ARCO Alaska, Inc. proposes for conversion of Lisburne well L2-30 from a producing to a water injection well. B. T. Kawakami Lisburne Operations Coordinator ARCO Alaska, Inc. is a Subsidiary of AtlanticRichfieldCompany ALASKA OIL AND GAS CONSERVATION COMMISSION APPLICA',-, N FOR SUNDRY AF- ROVALS t. Type of Request; Abandon '~. Suspend ~ Operation Shutdown ~ Re-enter suspended well ~ Alter casing ~ Time exlension ~ Change approved program [] Plugging [] Stimulate ~ Pull tubing [] Amend order D I~erforate [] Other 2. NameofOperator ARCO ALASKA, INC. 3. Address P.O.B. 100360, ANCHORAGE, 4. Location of well at surface otproductive interval 1254' FSL, 1252' FEL. Sec. 7, TllN, At effective depth 1685' FSL, 960' FEL, Sec. 7, TllN, At total depth 1702' FSLr 950' FEL, Sec. 7, ?I1N, AK. 99510 R15E, UM RI5E, UM R15E, UM 5. Datum elevation(DForKB) RKB 52 Uni r Pro 7. Well number L2-30 8. Permit numbe~B5-9 9. APl number 50-- 029-21272 10. Pool R15E, UM feet LISBURNE OIL POOL 11. Present well condition summary Total depth: measured 11542 ' feet true vertical 9407 ' feet Plugs (measured) NONE Effective depth: measured 11495' feet true vertical 9369' feet Junk (measured) NONE Casing Length Size Structural 80 ' 20" Conductor 4216 ' 13-3/8" Surface Intermediate 10542 9-5/8" Production 1176' 7" Liner Perforation depth: measured 10640'-10839', 10902'-11186' true vertical 8691'-8849', 8899' -9123' Cemented Measureddepth Rue ~rticaldepth 1825# POLYU FORM 114' 114' 3000 sx AS III & 4250' 3990' 400 sx class G 580 sx class G & 10576' 8640' 571 sx class G 10364-11540' 8475-9405' %bing(size, gradeand measureddepth) .-~ -)ii /~ ~:':,.~ :;i.~:',~t. (,~t;;;:-' ~ 2-7/8" L80, 10755', 2-7/8" L80, 10894" ~'~';':~'~;~'r~:' PackersandSSSV(typeandmeasureddepth) Packers: DUAL BAKER AL 5 @ 10308' & SINGLE BAKER "DB" @ 10864' SSSV: 2.313" ID BAKER FVLDEs @ 2058' & 2116' 12.Attachments Description summary of proposal ~ Detailed operations program [] BOP sketch [] 13. Estimated date for commencing operation APRIL 9, 1987 14. If proposal was verbally approved Name of approver R. DOUGLAS 4/9/87 Date approved 15. I hereby certify that the foregoing is true and.c_orre.ct to the best of my knowledge* Signed ~I~~ __~['J~'" "~Tit'le LISBURNE OP'. COORD. · . Commission Use Only Conditions of approval Notify commission so representative may witness I Approval No, [] Plug integrity [] BOP Test [] Location clearancel 4/9/87 Date ~~(~~ byorderof ~ Approved by the commission Date /~ ~ Form 10-403 Rev 12-1~5 ~ ~ / / Submit i / ate ATTACHMENT WELL L2-30 ARCO Alaska, Inc. proposed to convert Lisburne well number L2-30 into a water injection well by connecting L2-30 well line to the 6" water line from the Prudhoe SIP and closing the plug valve on the L2-30 well line into the production header. A schematic of the connection is shown below. Water will be injected down the short string of the dual completed well and the long string will be shut in. 14o~,at~-t..Y LISB~ ENGINEERING Date: 1-26-87 From: Para Lamber Enclosed are the followinE: CH Finals for Lisburne Wells L2-28 Temperature Log 11-30/12-1-86 Run 1 5" Camco ~ L2-30 Temperature Log 11-27-86 Run I 5" Camco ~ L3-i1 Production Logging Services 10-18-86 Run 1 5" DA ~ L3-11 Temperature Waterhold Up Log 11-22-86 Run 1 5" Camco/~~ ( / A.chorage .... kPlease s~n and- return to, Para Lambert ~ ~CO ~ INC. 700 G Street ATO 477 Anchorage, ~. 99510 D & M EXXON STATE STANDARD FILE ROOM CENTRAL FILES TRANSMITTAL # 147 , STATE OF ALASKA ALASI~.~ OIL AND GAS CONSERVATION COMN~..~510N REPORT OF SUNDRY WELL OPERATIONS 1. Operations performed: Operation shutdown [] Stimulate Alter Casing [] Other ~ 2. Name of Operator ARCO ALASKA, INC. Plugging ~, Perforate D Pull tubing 3. Address P.O.B. 100360, ANCHORAGE, AK. 99510 4. Locationofwellatsurface 202~' FSL~ 1176' FWL~ Attopofproductiveinterval 1254' FSL, 1252' FEL. Ateffectivedepth 1685' FSL, 960' FEL~ Attotaldepth 1702' FSL, 950' FEL, Sec. 187 TllN, R15E, UM Sec. ?, TllN, R15E,UM Sec. ?, TllN, Ri5E, UM Sec. '7~ TllN~ R15E~UM 11542' feet Plugs(measured) 940'7' feet 11. Present well condition summary Total depth: measured true vertical 5. Datum elevation (DF or KB) RKB 52 Feet 6. Unit or Property name Prudhoe Bay/Lisburne 7. Well number L2-30 8. Approval number '71 9. APl number O29-212'72 50-- 10. Pool LISBURNE OIL POOL NONE Effective depth: measured true vertical 11495 ' feet Junk (measured) 9369' feet NONE Cemented Measured depth Casing Length Size Structural 80 ' 20" Conductor 4216 ' 13-3/8" Surface Intermediate 10542 9-5 / 8" Production 1176' 7" Liner Perforation depth: measured 10640 ' - 10839 ' true vertical 8691 ' -8849 ' , Tubing (size, grade and measured depth) 2-?/8"~ LBO~ Packers and SSSV (type and measured depth) 1825W POLYU FORM 114' 3000 sx AS III & 4250' 400 sx class G 580 sx class G & 105'76' 531 sx class G 10364-11540' , 10902'-11186' 8899'-9123' 10'755' ~ 2-'7/8", L80, 10894" Packers: DUAL @ i0308' SINGLE SSSV: 2-7/8 @ 2058' & 2116' 12. Stimulation or cement squeeze summary ~ueVerticaldepth 114' 3990' 8640' 8475-9405' 10864' Intervals treated (measured) SEE ATTACHED SUMMARY Treatment description including volumes used and final pressure 13. Prior to well operation Subsequent to operation Representative Daily Average Production or Injection Data OiI-Bbl Gas-Mcf Water-Bbl Casing Pressure Tubing Pressure N/A 1000 4347 0 20 '700 14. Attachments Daily Report of Well Operations [] Copies of Logs and Surveys Run ;-q 15. I hereby certify that the foregoing is true and correct to the best of my knowledge ~ _~'"'~ ~ ~- ~,~ ,i~~~/l/'~ _ ~ f'--- L ISBURNE OP. COORD. ia/a/s6 Signed Title Date Form 10'404'Rev. 12-1-85 Submit in Duplicate General Purpose Worksheet ISuo;ec! File 'b IPlge No. Of By [Date ' 7/ <) ~'- 7-8'6 L£sburne Eng£neering To: State of Ak John Boyle From: PamLambert Date: 9-2-86 Transmitted herewith are the following: . CH Finals for Lisburne Wells L2-3 Collar Log 7-24-86 Run 1 5" Camco L2-21 GR/CCL 7-27-86 Run 1 5" Camco L2-30 Diff. Temp'(Long String) 6-30-86 Run 1 5" GO Return Receipt to: ARCO Pam Lambert ATO 477 PO Box 100360 Anchorage, Alaska 99510 Transmittal _! To: Lisburne En$ineerin$ State of AK From: Pam Lambert · . John Boyle Da~e: 10-6-86 Transmi::ed herewith are the followin$: Static Gradient & Pressure Drawdown Test for L2-30 8-4 through 8-20-86 Camco Receip~ Acknowledgemen~ : a~_//k.~fc. - A~ssk~ Oil & ~a Ee~urn Rece&~ ~: ~CO &&ask Anchorage P~ L~ber~ ATO 477 PO Box 100360 Anchorage, Alam~ 99510 Transmittal No: O~0[ / To; ~tate of AK John Boyle Lisburne Engineering From: Pam Lambert Date: 7-16-86 Transmitted herewith are the following: CH Final Print for Lisburne Well L2-30 Differential Temperature Log 5-18-86 Run 1 GO Receipt Acknowledgemen ~ Alas!<a 0i~& (~as Cons. C0mmis~i0. Return Receipt to: ARCO Alaska Inc. A~,c~0~a0s Pam Lambert ATO 477 PO Box 100360 Anchorage, Alaska 99510 Transmittal No: q%~_[' To: Lisburne Engineering State of Ak Pam Lambert John B~yle Date: June 26, 1986 Transmitted herewith are the following: OH Finals for Lisburne Wells L2-20 Gamma Ray 11-17-85 Run 1 5" DA L2-30 Gamma Ray 12-1-85 Run 1 5" DA Receipt Acknowledgement: Return Receipt to: ARC~lask~nc. ,Fo 0 A~age, Alaska 99510 Transmittal No: --')~ STATE OF ALASKA ALASK.. OIL AND GAS CONSERVATION COMM,oSION 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. ]:NC, 3. Address P.O. Box 100360~ Anchorage~ Alaska 99510 4. Location of well at surface 2026' FSL & 1176' FWL, Sec. 18 T11N, R15E At top of productive interval 1254' FSL & 1252' FEL, Sec. 7 T11N, R15E At effe~%~le~t~L $ 960' FEL, Sec. 7 TllN, R15E At tota~.~]~ ESL S 950' FEL, Sec' 7 TllN, R15E 5. Datum elevation (DF or KB) KB 52 ' fee;t, 6. Unit or Property name Prudhoe Bay Unit/Lisburne 7. Well number L2-30 8. Permit number 85-9 9. APl nu~_21272 50-- 10' L.Pfls°I~u rne 11. Present well condition summary Total depth: measured true vertical 11542 feet 9407 feet Plugs (measured) 47 Effective depth: measured true vertical Casing Length Structural Conductor 114' Surface 4250' Intermediate Production 10576' Liner 1176' Perforation depth: measured 11495 feet 9369 feet Size 20" 13 3/8" 9 5/8" ?' 10640' Junk (measured) Cemented Measured depth True Vertical depth 1825~ POLYU R3F~ 114' 114' 3000sx AS11 400sx G 4250' 3990' 58-sx G 10576' 8640' 57 lsx G 10364 ' -11540 ' 8475-9405 ' - 10839' & 10902' - 11186' true vertical 8691' - 8849' & 8899' - 9123' Tubing (size, grade and measured depth) 2 7/8", 6.5J~/ft, L-80 10755' 2 7/8", 6.5~/ft, L-80 10894' Packers and SSSV (type and measured depth) Dual Packer 10308' SSSV 2058' 12.Attachments Anchorage Single Packer 10864' SSSC 2116' Description summary of proposal ,]~ Detailed operations program [] BOP sketch [] 13. Estimated date for commencing operation May 13, 1986 14. If proposal was verbally approved Name of approver Date approved 15. I hereby certify that the foregoing (is-true and correct to the best of my knowledge Signed .~--M ~],~ ~D Title Li-~/~. OpE~, (foOP-.O. ! Commission Use Only Date ~-/~/~/o Conditions of approval Approved by Notify commission so representative may witness [] Plug integrity I Approval No. [] BOP Test [] Location clearance '7/ by order of Commissioner the commission Date Form 10-403 Rev 12-1-85 SUNDRY NOTICE/BTK Submit in triplicate ATTACHMENT 1 L2-30 Well L2-30 is a dual completion in the Lisburne Pool. ARCO Alaska, Inc. proposes to acidize the upper completion with 150 bbl 15% hydrochloric acid. The treatment will be pL~nped through tubing at pressures below fracture pressure and the well will be flowed back for recovery. SUNDRY NOTICE/BTK ARCO ALaska Inc. ~sburne £ng~ueer~ng State of Alaska From: , , John Boyl~ Date: Para Lambert ~ >~ Mmrch 20, 1986 Transmitted herewith are the following: Logs for Lisburne Wells CH Finals L1-2 Collar 1-27-86 Run 1 5" DA L2-20 Collar 11-4-85 Run 1 5" DA L2-20 Collar 11-5-85 Run 1 5" DA L2-24 Collar 8-8-85 Run 1 5" DA L2-26 Collar 11-12-85 Run 1 5" DA L2-26 Collar 11-9-85 Run 1 5" DA L2-30 Collar 11-25-85 Run 1 5" DA L2-30 Collar 11-25-85 Run 1 5" DA L3-5 PFC 1-1-86 Run 1 5" Magnetic Tape for Lisburne Well L3-23 GCT LIS 2-18-86 Run 1 Tape Number 71337 Sch Receip~ Acknowledgement: Pam Lamber: ATO 47~3~_~' PO Box 100360/ ~chorage, ~~~1 Trans.:iai No: ~~ ' ~ STATE OF ALASKA --" ALASKA L.,,, L AND GAS CONSERVATION CO~vlMISSION WELL COMPLETION OR RECOMPLETION REPORT AND LOG 1. Status of Well Classification of Service Well OIL ~(X GAS [] SUSPENDED [] ABANDONED [] SERVICE [] 2. Name of Operator 7. Permit Number ARCO Alaska, Inc. 85-9 3. Address 8. APl Number P. O. Box 100360, Anchorage, AK 99510 50- 029-21272 4. Location of well at surface 9. Unit or Lease Name 2026' FSL, 1176' FWL, Sec.18, TllN, R15E, UM Prudhoe Bay Unit/Lisburne At Top Producing Interval 10. Well Number 1254' FSL, 1252' FEL, Sec.7, TllN, R15E, UM L2-30 At Total Depth 11. Field and Pool 1702' FSL, 950' FEL, Sec.7, TllN, R15E, UM Prudhoe Bay Field 5. Elevation in feet (indicate KB, DF, etc.) 6. Lease Designation and Serial No. Li sburne 0i 1 Pool 52' RKB ADL 34632 12. Date Spudded 13. Date T.D. Reached 14. Date Comp., Susp. or Aband. 15. Water Depth, if offshore 16. No. of Completions 01/21/85 02/27/85 03/11/85* N/A feet MSL % / 17. Total Depth (MD+TVD) 18. PIug Back Depth (MD+TVD) 19. DirectionaISurvey 20. Depth where SSSV set I 21. Thickness of Permafrost 11542 'MD ,9406 'TVD 11495'MD,9369'TVD YES[]XX NO[] 2084' & 2143 'feet MDI 1900' (Approx) 22. Type Electric or Other Logs Run DIL/SP/NGT/MFSL/Cal, LDT/CNL/ML/EPT/GR/Cal, FDC/GR, 9-5/8" csg. caliper, SHDT/GR, BHCS/GR, LLS/GR, Gyro, 23. CASING, LINER AND CEMENTING RECORD CBL/VDL/GR/CCL, VSP, SDT SETTING DEPTH MD CASING SIZE WT. PER FT. GRADE TOP BOTTOM HOLE SIZE CEMENTING RECORD AMOUNT PULLED 20" 91.5# U-40 Surf 114' 30" 1825# Polyurethane 13-3/8" 68.0#/72.3# J-55/L-I;0 Surf 4250' 17-1/2" 3000 sx AS Ill & 400 sx Class G 9-5/8" 47.0# L-80 Surf 10,576' 12-1/4" 580 sx Class G & 300 sx AS I 7" 29.0# L-80 10,364' 11,540' 8-1/2" 571 sx Class G After testing the 7" liner, additional cmt was pump. 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) Perf w/4 spf, 90° phasing: 2-7/8" 10,755' 10,308' 2-7/8" 10,894' 10,315' & 10,864' 11,186' - 11,182' 11,125' - 11,121 ' 26. ACID, FRACTURE, CEMENT SOUEEZE, ETC. 11,169' - 11,158' 11,042' - 11,022' DEPTH INTERVAL (MD) AMOUNT & KIND OF MATERIAL USED 11,141' - 11,150' 11,092' - 11,062' 7" liner lap squ~!ezed w/100 sx Class G 11,095, - 11,115, 11,012' - 11,047' (~e 11,052' - 11,057' 11,001' 10,992' attachec sheet 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 Flow Tubing Casing Pressure CALCULATED OIL-BBL GAS-MCF WATER-BBL OIL GRAVITY-APl (corr) Press. 24-HOUR RATE 28. CORE DATA Brief description of lithology, porosity, fractures, apparent dips and presence of oil, gas or water. Submit core chips. See Core Description attached to the original Well Completion Report. ( EIVED F E B 2 1 1986 Alaska 0il & Gas Cons. Commission Anchorage ,d. Form 10-407 * NOTE: Tubing was run & well perforated 11/29/85. DAM/WC27 Submit in duplicate Rev. 7-1-80 CONTINUED ON REVERSE SIDE 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 Li sburne 10,654' 8702' N/A .... .' · ! .:. '.':5 :-', "[?,:'" ~. '-. ! :. . '. : ' :.! t;~ , . , ;' ' i J ,i .". · ~:, -1: - -.- ...... . ':~-' i - ':7_!' ; · : , , . ~ : . -~ .- , -: . 31. LIST OF ATTACHMENTS Well History (completion details) ~ :' 32. I hereby certify that the foregoing is true and correct to the best Of my knowledge ... . .- ~ , · ':'-'Associate Engineer ._ Sign. ed (~15~ 3~.J.~l~..~/ ~- Title Date INSTRUCTIONS : General: This form is designed for submitting a complete and correct well completion report ar..d 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 ~hould show the details of any multiple stage cement- ing and the location of the cementing tool. ,!rem.. 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 Well Completion Or Recompletion Report and Log L2-~O (cont'd) ITEM #24: 10,988' - 10,976 10,926' - 10,964 10,920' - 10,902 10,806' - 10,839 10,797' - 10,793 10,788' - 10,754 10,742' - 10,728 10,718' - 10,713 10,707' - 10,690 10,640' - 10,686 Gas Cons. ARCO Oil and Gas Company Well History - Initial Report- Dally Inltructlonl: Prepare and submit the "Initial Rel~ort" on the first Wednesday after a well is spudded or workover operations are started. Daily worl( prior to spudding should be summarized on the form giving inclusive dates only. District ICounty, parish Or borough North Slope Borough Lease or Unit ADL #34632 Title Completion IState Field Alaska Prudhoe Bay Alaska IWell no. L2-30 Auth. or W.O. no. AFE 303941 Operator WWS #1 AP1 50-029-21272 ARCO Alaska, Inc. Complete 11/18/8~ ' Date and dept~. . _ 11/i9/85' 11/20/85 11/21/85 11/22/85 11/23/85 thru 11/25/85 11/26/85 Complete record for eech day regorted- 7" @ 11,540" lf,495' PBTD, RIR to re~r~B~; l^,co w.,. 50% Prior status if & W.O. 0800; Hrs ~:. 9.4 ppg NaC1 .. Accept ri8 @ 0800 hrs~ 11/18/8§. N~tree..NlL& t~.-BO~;; MD retrv'g ti, RIH to retr~ BP.~ 7" @ I1,540' '_f.. 11,495' PBT9, POOH w/BP " ' 9.8 ppg NaC1 RIH to 2000',.pmp out diesel cap, cont in hole, latch onto BP ~ 7060', took kick, wt up surf fluid to 9.8 ppg,. kill well. Push BP to 10,300', CBU, POOH. 7" @ 11,540' 11,495' PBTD, Repl RAM w/RTT$ 9.8 ppg NaC1 POOH w/BP. RU Schl, rn SDT f/11,424'-10,550' WLM, RD Schl. RIH w/RAM, would not set, ¢irc, POOH. Repl RAM w/RTTS. 7" @ 11,540' 11,495' PBTD, POH w/OEDP 9.8 ppg NaC1 LD RAM, PU RTTS, att in{ w/o success, POH, LD RTTS. RIH w/OEDP, spot 100 sx C1 "G" cmt plug w/.34% D-28 & .3% D-31 @ ~nr ~top__~. ~qz into lnr lap, hold under pressure, WOC. 7" @ 11,540' 11,495' PBTD, POOH w/perf gun 9.8 ppg NaCI POOH. RIH w/8½" bit, wsh dn to TOL, Cst csg to 3000 psi, POOH. RIHw/6" bit, CO 7" lnr, cst csg to 3000 psi. RIH w/csg sc.rpr~-P~. Att to r-m-CCL; failed. Perf ~4" gun, 4 SPF, 90~ phasing f/11,186'-11,182', 11,169'-11,158', 11,125'-11,121', 11,042'-11,022' & 11',092'-11,062'. L IV L) 7" @ 11,54o' FEB 2 1 1986 11,495' PBTD, RD DA 9.8 ppg NaC1 Perf w/4" gun, 4 SPP, 90° phasing f/ll,012'-ll,047Al~ska 0ii & ~S C0~S. CoR~missi0D 11,001'-10,992', 10,988'-10,976', 10,926'-10,964', Ailch3~£i~O 10,920'-10,902', 10,806'-10,839', 10,797'-10,793', 10,788'-10,758', 10,758'-10,754', 10,742'-10,728', 10,718'-10,713', 10,707'-10,690' & 10,640'-10,686'. Make 8½" & 7" gage ring/JB rn. RIH w/Bkr pkr, set @ 10,860' W-LM, POOH, RD DA. The above is correct Signature For form preparation and distrJbul~311, - see Procedures Manual, Section 1~, Drilling, Pages 86 and 87. Date [ Title 1/27/86 Drilling Superintendent ARCO Oil and Gas Company Daily Well History-Final Report Instructions: Prepare and submit the "Final Report" on the first Wednesday after allowable has been assigned or well is Plugged, Abandoned, or Sold. "Final Rel3ort" 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 "Firlal Report" form may be used for reporting the entire operation if space is available. I Accounting cost center code District IC°unty or Parish [State Alaska J North Slope Borough J Alaska Prudhoe Bay ADL #34632 - Auth. or W.O. no. ~ Title AFE 303961 I Completion WWS #1 AP1 50-029-21272 Operator I A.R.Co, ARCO Alaska, Inc. Spudded or W.O. begun ~Date Complete I 11/27/85 Date and depth as of 8:00 a.m. 11/28/85 thru 11/29/85 Complete record for each day reported W.I. 21.66% 11118185 I otal number of wells (active or inactive) on this Dst center prior to plugging and bandonment of this well I our [Prior status if a W,O. I 0800 Hrs. 7" @ 11,540' 11,495' PBTD, Rn 2-7/8" dual compl 9.8 ppg NaC1 RIH w/DP, POOH, LD DP. Chg rams to dual 2-7/8", tst doors to 2000 psi. RU to rn dual compl. 7" @ 11,540' 11,495' PBTD,'RR 9.8 ppg NaC1 RIH w/408 its, 6.5#, L-80 EUE 8RD IPC 2-7/8" x 2-7/8" dual compl & Ind. Set pkr, tst tbg & ann.. ND BOPE, NU & tst tree. Pull upper GLM dummy in LS, pmp 40 bbls diesel dn LS. Bullhead 10 bbls diesel dn SS. Open SSSV on LS & SS. Set BPV's. RR @ 0900 hrs, 11/29/85. Move rig to Kuparuk. Short String: SSSV @ 2058' AL-5 Pkr @ 10,299' '.~ , 1, ~ @ 10,~55' l cJe~ Long String: SSSV @ 2116', DB Pkr @ 10,860', "R" Nipple @ 10,886', TT @ 10,894'. . ?. CEIVED FEB 2 1 1986 Alaska Oil & Gas Cons, Commission Anct~3r~ge Old TO New TO Released rig Date 0900 Hrs. 11/29/85 PB Depth K nd of rig 11,495' Rotary Classifications (oil, gas, etc.) 0il Type combletion (single, dual, etc.) Single Producing method Ofticiai reservoir name(s) Flowing Lisburne Potential test data V~ell no. Date Reservoir Producing Interval Oil or gas Test time Production Oil on test Gas per day Pump size, SPM X length Choke size T.P. C.P. Water % GOR Gravity Allowable Ell'active date corrected The above is corract Signature For Iorm preparation end dist~:~ution, see Procedures Manual, Section 10, Drilling, Pages 86 and 87. Date 1/27/86 [Title Drilling Superintendent / . L~sburne En$~n~erin$ To: State of Alaska Address: 3001 Porcupine Dr. Anchorage, Alaska 99508 Dace: Actn: Transmitted herewl~h are the following: Pam Lambert -January 6, i986 C.~. Chatterton CH Finals for Lisburne Wells -..~Ll-14 Collar Log 12r16-85 Run 1 5" Camco ~ L2-30 Collar L~g/GR 12'1/2-85 1 5" Camco C ;Naska 0il & Gas Cons Commission' Anchorage Receipt Acknovledsemenc: Recurm tlecelpC co: ARCO Alaska Inc. P.O. Box 100360 Anchorage, Alaska 99510 Dace: ARCO AIisIE8. Iflo. 18 I SuBIJdlIry of AIIontlcRicf~fioldCOml~iflY ARCO Alaska, Inc. Post_ Office Bo× ~00360 :,nchorage, .~ska 99510-0360 "e':ephoa. e 907 276 1215 December 19, 1985 Mr. C. V. "Chat" Chatterton Alaska Oil and Gas Conservation Commission 3001 Porcupine Drive Anchorage, AK 99501 Dear Mr. Chatterton: Re: L2-28 Permit: 85-35 L2-30 Permit: 85-9 L2-20 Permit: 85-134 L2-26 Permit: 84-104 L2-24 Permit: 85-90 Enclosed are the Subsequent Reports for work done on the above-mentioned wells. Very truly yours, Ben T. Kawakami Coordinator Lisburne Operations STATE: B/btk-cj b Attachments RECEIVED Alaska Oil & Gas Cons. commissior, Anchorage '""'~'" *-'~-~'~ I-~ ;= :~ c;,,h~idiarv of AtlanticRichfieldCompany STATE OF ALASKA ALASKA ...~,L AND GAS CONSERVATION CL.,.~'MISSION SUNDRY NOTICES AND REPORTS ON WELLS DRILLING WELL [] COMPLETED WELL OTHER [] 2. Name of Operator ARCO Alaska, Inc. 3. Address P.O. Box 100360, Anchorage, Alaska 99510 4. Location of Well ~2~¥r~§~.e,:l176' FWL, Sec. 18, TllN, R15E, UM TD: 1724' FSL, 1008' FEL, Sec. 7, TllN, R15E, UM (approx.) 5. Elevation in feet (indicate KB. DF, etc.) RKB 52', PAD 13t 6. Lease Designation and Serial No. ADL 34632 ALK 866 7. Permit No. 85-9 8. APl Number 50- 029-21272 9. Unit or Lease Name Prudhoe Bay Unit/Lisburne 10. Well Number T,2-30 11. Field and Pool Prudhoe Bay Field Lisburne Oil Pool 12. Check Appropriate Box To Indicate Nature of Notice, Report, or Other Data NOTICE OF INTENTION TO: SUBSEQUENT REPORT OF: (Submit in Triplicate) (Submit in Duplicate) Perforate [] Alter Casing [] Perforations [] Altering Casing [] Stimulate [] Abandon [] Stimulation [~ Abandonment [] Repair Well [] Change Plans [] Repairs Made [] Other [] [] Other · [] Pulling Tubing [] Pull Tubing (Note: Report multiple completions on Form 10-407 with a submitted Form 10-407 for each completion.) 13. Describe Proposed or Completed Operations (Clearly state all pertinent details and give pertinent dates, including estimated date of starting any proposed work, for Abandonment see 20 AAC 25.105-170). The dual completed L2-30 well stimulation has been completed. The long string perforated interval was stimulated with 7350 gallons~of 14.5% HC1. The short string perforated interval was stimulated with 6300 barrels°of 15.4% HC1. Both completions were flowed back for clean up. Work was completed on 12/1/85. AJaska 0il & Gas Cons. C0mrnJssi0n Anchorage 14. i hereby certify that the foregoing is true and correct to the best of my knowledge. ~/~P 7--~ Lisburne Opers. Coordinator Signed Title The space below for Commission use Conditions of Approval, if any: By Order of Approved by COMMISSIONER the Commission Date _ Form 10403 Rev. 7-1-80 Submit "Intentions" in Triplicate and "Subsequent Reports" in Duplicate Lisburne En$in~erin~ State of Alaska Addrsms: 3001 POrcupine Dr. Anchorage, Alaska 99502 Fro~: Pam Lambert D~e: November 27, 1985 A~n: C.V. Chatterton CH Final log for Lisburne Well L2-30 Waveform in 7" casing with SDT 11-20-85 Run 1 5" Sch L.//^laska Oi, & ~is Cons. Commission Anchorage Rece:Lp~: Return lt~ceipc co: Lisburne ~n~ia~irin~ Aeon: PamLambe~ ATO P.O. ~ox 10036Q Anchor~e, Alaska 99510 Da=e: Transm/ctal No.: Processed by: ARCO Alaska, Inc. Post Office Box 100360 Anchorage, Alaska 99510-0360 Telephone 907 276 1215 October 7, 1985 Mr. C. V. Chatterton Commi s s ioner State of Alaska Alaska Oil & Gas Conservation Commission 3001 Porcupine Drive Anchorage, AK 99501 SUBJECT: L2-30 Revised Well Completion Report Dear Mr. Chatterton- Enclosed is a Well Completion Report for L2-30. It has been revised to reflect the two joints of 13 3/8", 68.0 #/ft, J-55 casing that was run in the well. If you have any questions, please call me at 263-4944. Sincerely, J. Gruber Associate Engineer JG/lt GRU12/L06 Enclosures RECEIVED Alaska Oil &,Gas Or;ns. Cormnissinr~ ~nchot~g~ ARCO Alaska, Inc. is a Subsidiary of AtlanticRichfieldCompany STATE OF ALASKA ~ ALASKA (..-AND GAS CONSERVATION CO,, AISSION W;I.L COMPLETION OR RECOMPLETION REPORT AND LOG 1. Status of Well Classification of Service Well REVISION OIL [] GAS [] SUSPENDED [-XIX ABANDONED [] SERVICE [] 2~ Name of Operator 7. Permit Number ARCO Alaska, Inc. 85-9 3. Address 8. APl Number P. 0. Box 100360, Anchorage, AK 99510 50- 029-21272 4. Location of well at surface 9. Unit or Lease Name 2026' FSL, 1176' FWL, Sec.18, TllN, R15E, UM Prudhoe Bay Unit/Lisburne At Top Producing Interval 10. Well Number 1254' FSL, 1252' FEL, Sec.7, T11N, R15E, UM L2-30 At Total Depth 11. Field and Pool 1702' FSL, 950' FEL, Sec.7, TllN, R15E, UM Prudhoe Bay Field 5. Elevation in feet (indicate KB, DF, etc.) I 6. Lease Designation and Serial No. Li sburne 0i 1 Pool 52' RKBI ADL 34632 12. Date Spudded 13. Da'te T.D. Reached 14. Date Comp., Susp. or Aband. 15. Water Depth, if offshore 16. No. of Completions O1/21/85 02/27/85 03/11/85 N/A feet MSL None 17. Total Depth (MD+TVD) 18. Plug Back Depth(MD+TVD) 19. Directional Survey 20. Depth where SSSV set 121. Thickness of Permafrost l1542'MD,9406'TVD 11495'MD,9369'TVD YES F~JX NO [] N/A feet MDI 1900' (Approx) 22. Type Electric or Other Logs Run DIL/SP/NGT/MFSL/Cal, LDT/CNL/ML/EPT/GR/Cal, FDC/GR, 9-5/8" csg. caliper, SHDT/GR, BHCS/GR, LLS/GR, Gyro, 23. CASING, LINER AND CEMENTING RECORD CBL/VDL/GR/CCL, VSP SETTING DEPTH MD CASING SIZE WT. PER FT. GRADE TOP BOTTOM HOLE SIZE CEMENTING RECORD AMOUNT PULLED 20" 91.5# H-40 Surf 114' 30" 1825# Polyurethane 13-3/8" 68.0#/72.(t# J-55/L-~0 Surf 4250' 17-1/2" 3000 sx AS Ill & 400 s~ Class G 9-5/8" 47.0# L-80 Surf 10,576' 12-1/4" 580 sx Class G & 300 s~ AS I 7" 29.0# L-80 10,364' 11,540' 8-1/2" 571 sx Class G After testing the 7" liner, additional cmt was pumpe~ 24. Perforations open to Production (MD+TVD of Top and Bottom and 25. TUBING RECORD interval, size and number) SIZE DEPTH SET (MD) PACKER SET (MD) None N/A 26. ACID, FRACTURE, CEMENT SOUEEZE, ETC. DEPTH INTERVAL (MD) AMOUNT& KIND OF MATERIAL USED N/A 27. N/A PRODUCTION TEST Date First Production Method of Operation (Flowing, gas lift, etc.) Date of Test Hours Tested PRODUCTION FOR OIL-BBL GAS-MCF WATER-BBL CHOKE SIZE GAS-OIL RATIO TEST PERIOD I~ Flow Tubing Casing Pressure CALCULATED OIL-BBL GAS-MCF WATER-BBL OIL GRAVITY-APl (corr) Press. 24-HOUR RATE I~ 28. CORE DATA Brie~d~scriptio~o~IithoIo~,~or~ity~fractures~a~::)are~tdipsa~dprese~ce~f~il~gasorwater.~ubmitcorechi~.~ ~'(~i~i ~ ¢ ~'D'~' ~ To be submitted when received. /~,!aska 0il & Form 10-407 TEMP2/WC36 Rev. 7-1-80 CONTINUED ON REVERSE SIDE Submit in duplicate · NAME Include interval tested, pressure data, all fluids recovered and gravity, MEAS. DEPTH TRUE VERT. DEPTH GOR, and.time of each phase. Top Li sburne 10,654.' 8702' N/A .. . . · · . . : . . 31. LIST OF ATTACHMENTS None ___ 32. I hereby certify that the foregoing is true and correct to the best of my knowledge Signed (~ ~ .~J,~L/ 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 (G L) 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". Fnrm 1C)-ZICI7 ARCO Alaska, Inc; Post Office Box 0360 Anchorage, Alaska 99510-0360 Telephone 907 276 1215 November 5, !985 Mr. C. V. "Chat" Chatterton Alaska Oil and Gas Conservation ConTnission 3001 Porcupine Drive Anchorage, AK 99501 Dear Mr. Chatterton: Re: L2-20 Permit No. L2-26 L2-30 85-134 85-104 85-9 Enclosed are the "Intention" Sundry Notices detailing work proposed on the above-mentioned wells. You may contact me at 265-6254 for ConTnents and/or questions. Very truly yours, B. T. Kawakami BT: A/STATE: cj b Attachment cc: Fi le ARCO Alaska. Inc. is a Subsidiary o! AlianticRichfieldCompany STATE OF ALASKA -- ALASKA ~- _ AND GAS CONSERVATION CC .;/IISSION SUNDRY NOTICES AND REPORTS ON WELLS 1. DRILLING WELL [] COMPLETED WELL I~X OTHER [] 2. Na~of_ Op. erator. /-~KCO Alaska, :[nc. 3. Ac~rf(~. BOX 100360, Anchorage, Alaska 99510 4. Location of Well · Surface: 2026' FSL, 1176' F-'NL, Sec, 18, T11N, R15E, UH TD: 1724' FSL, 1008' FEL, Sec. 7 TllN, R15E, UM 7. Permit No. 85-9 8. APl Number 50- 029-21272 9. Unit or Lease Name Prudhoe Bay Unit/Lisburne 10. Well Number L2-30 5. Elevation in feet (indicate KB, DF, etc.) I 6. Lease Designation and Serial No. RKB 52' PAD 13' I ADL 34632 ALK 866 12. Check Appropriate Box To Indicate Nature of Notice, Report, or Other Data NOTICE OF INTENTION TO' SUBSEQUENT REPORT OF: 11. Field and Pool Prudhoe Bay Field Lisburne 0i1 Pool (Submit in Triplicate) Perforate [] Alter Casing El Perforations stimulate )~ Abandon [] Stimulation Repair Well [] Change Plans [] Repairs Made Pull Tubing [] Other [] Pulling Tubing (Note: Report multiple completions on Form 10-407 with a submitted Form 10-407 for each completion.) (Submit in Duplicate) [] Altering Casing [] [] Abandonment [] [] Other [] 13. Describe Proposed or Completed Operations (Clearly state all pertinent details and give pertinent dates, including estimated date of starting any proposed work, for Abandonment see 20 AAC 25.105-170). ARCO Alaska, Inc. proposes to stimulate both completions in the dual completed L2-30 well with 15% hydrochloric acid. The completions will be stimulated individually and flowed for clean up after treatment. The upper completion and lower completion will be stimulated with 6430 gallons and 8200 gallons of acid respectively. Both treatments will be punped down the open-ended 2 7/8" tubing. Estimated Start' November 11, 1985 RECEIVED NOV 0 19f15 Alaska Oil & Gas Cons. Commission ~ W'm-k l~e~o~te~ / Anchorage 14. i hereby certify that the foregoing is true and correct to the best of my knowledge. Signed~,~_~,~u , . _._ TideLisburne Opers, Coordinator The space below for Commission use Date Conditions of Approval, if any: Approved by Approved ~,lurnee By Order of COMMISSIONER the Commission Form 10-403 Rev. 7-1-80 Submit "Intentions" in Triplicate and "Subsequent Reports" in Duplicate ARCO Alaska, Inc. Post Office Box 100360 Anchorage, Alaska 99510-0360 Telephone 907 276 1215 October 7, Mr. C. V. Chatterton Commissioner State of Alaska Alaska Oil & Gas Conservation Commission 3001 Porcupine Drive Anchorage, AK 99501 SUBJECT: L2-30 Revised Well Completion Report Dear Mr. Chatterton- Enclosed is a Well Completion Report for L2-30. It has been revised to reflect the two joints of 13 3/8", 68.0 #/ft, J-55 casing that was run in the well. If you have any questions, please call me at 263-4944. Sincerely, J. Gruber Associate Engineer JG/lt GRU12/L06 Enclosures Alaska Oil & Gas COz~s, Con'~inissiorl Ancbor~U~ ARCO Alaska, Inc. is a Subsidiary of AtlanlicRIchfleldComDany ----; STATE OF ALASKA .~--. -- ALASKA .L AND GAS CONSERVATION C( 'MISSION WELL COMPLETION OR RECOMPLETION REPORT AND LOG 1. Status of Weft Classification of Service Well REVISION OIL [] GAB [~ SUSPENDED ~ ABANDONED [] SERVICE [] 2. Name of Operator 7. Permit Number ARCO Alaska, Inc. 85-9 3. Address 8. APl Number P. 0. Box 100360, Anchorage, AK 9~510_ .~ 50- 029-21272 , 4. Location of well at surf~me 9. Unit or Lease Name 2026' FSL, 1176~ FIIIIL, Seco18, T11N, ELSE, LIN Prudhoe Bay Untt/Ltsburne At Top Producing Interval 10. Wall Number 125~' FSL, 1252' FEL, Sec.7, T11N, ELSE, UN 1.2-30 At Total Depth 11. Field and Pool . 1702' FSL, 950' FEL~ Sec.7, T11N, .R15E~ UN Prudhoe Bay F~eld 5. Elevation in feet (indicate KB, DF, etc.) 6. Lease Designation and Serial No. Lt sburne 011 Pool 52' RKB APL 3~632 12. Date Spudded 13. Date T.D. R~ached 14. Date Comp., Susp. or Aband. J 15. Water Depth, if offshore J 16. No. of Completions 01/21/85 02/27/85 03/11/85I }N/k feet MSL Nol~e 17. Total Depth (MD+TVD) 18.PlugaackDepth(MD+TVD) 19. Directi°nalSurve¥ [ 20. Depth where ~SSV set 121.Thickness of Permafrost 115~2'1{),9~06'TV!) 11~95'!(),9369'TV0 YES ~X NO [] N/A feet MO 1900' (Approx) ~2. Type Electri'~ o'r Other Logs Run DIL/SP/NGT/NFSI./Cal, LDT/CNL/NL/EPT/GR/Cals FoC/GR, 9-5/8' csg. cal~per~ SHDT/GR~ BHCS/GR, LLS/GR, Gyro, 23. CASING, LINER AND CEMENTING RECORD C~L/VDL/GR/CCL SETTING DEPTH MD CASING SIZE w'r. PER FT. ;GRADE TOP BOTTOM HOLE SIZE CEMENTING RECORD AMOUNT PUL,LED 20" 91,5t H-~,0 Surf 11~' 30" 1825d Polyurethane 13-3/8' 68.0#/:~2.(I# J-ss/L-ID Surf ~250' 17-1/2' 3000 sx AS III & 4~00 s; Class G 9-5/8" ~7.0# L-80 Surf 10,576' 12-1/~" 580 sx Class G & 300 s: AS I 7" 29.0# L-80 10,36~' 11,5~0' 8-1/2" 571 sx Class G Af~:m test:lng the 7" liner~ ad~lltton~l cm'c was pumpe 24. Perforations open to Production (MD+'rVD of Top and Bottom and 25. TUBING RECORD interval, size and number) SIZE DEPTH SET (MD) PACKER SET (MD) None N/A 26· ACID, FRACTURE, CEMENT SQUEEZE, ETC. DEPTH INTERVAL (MD) AMOUNT & KIND OF MATERIAL USED N/^ 27. N/~' PRODUCTION TEST Date First Production I Method of Operation (Flowing, gas lift, etc.) Date of Test Hours Tested PRODUCTION FOI~ OI L-BBL GAS-MCF' WATER-BBL CHOKE SIZE J GAS-OIL RATIO TEST PERIOD I~ Flow Tubing Casing Pre'ute CALcuLATED OIL.BBL GAS-MCF WATER-BBL OIL GRAVITY-APl (corr) Press. 24-HOUR RATE I~ i 28. CORE DATA Brief description of lithoiogy, porosity, fractures, apparent dips and presence of oil, gas or water. Submit core chips. To be submjtH:ed when received. RECEIVED Alaska 0il & Gas Cons. Commission Anchora§~ Form 10-407 TEHP2/NC36 Submit in duplicate Rev. 7-1-80 CONTINUED ON REVERSE SIDE , ~,.~ NAME ' Include interval tested, pressure data,.a!l_f_lUidl .recovered and gravity, .... . _ MEAS._DEPTH_. _ TRUE VERT. OEPTH GOR, and time of each phase. · .. , . ToP 'Ltsburne ~ 10~6S1~ : . ~8702' -. N/A . . _ · . . · . · · . _ . · . . 31. LIST OF ATTACHMENTS None 32. I hereby certif3t that the for~joing is true and corr~t to-the b~t of my knowled~ . . Signed 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 (G L) 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". ARCO Alaska, Inc. Post Office Box 100360 Anchorage, Alaska 99510-0360 Telephone 907 276 1215 September 26, 1985 Mr. C. V. Chatterton Commi ss i oner State of Alaska Alaska Oil & Gas Conservation Commi ss ion 3001 Porcupine Drive Anchorage, AK. 99501 SUBJECT' Lisburne L2-30, Notice of Intention to Complete Dear Mr. Chatterton' Enclosed is a Sundry Notice of intention to complete Lisburne well L2-30. As stated in the drilling permit, this will be a Wahoo observation/production well and is one of our "5-spot" pilot interference test wells. We now propose to dually complete L2-30. We expect Westward Well Service will be ready to start this work on about October 1, 1985. If you have any questions, please call me at 263-4944 or John Guerrero at 263-4966. Sincerely, J. Gruber Associate Engineer JG/JJG/tw SN/L067 Enclosure ARCO Alaska, Inc. is a Subsidiary of AtlanticRichfieldCompany STATE OF ALASKA ALASKA (J,L AND GAS CONSERVATION CO,v, MISSION SUNDRY NOTICES AND REPORTS ON WELLS 1. DRILLING WELL [] COMPLETED WELL [] OTHER [] XX 2. Name of Operator ARCO Alaska; Inc. 3. Address P. 0- Box IO~RO; Annhnr~_0e~ AK 99510 4. Location of Well Surface: 2026' FSL, 1176' FWL, Sec.18, T11N, R15E, UN Target: 1320' FSL, 1320' FEL, Sec.7, TllN, R15E, UM (8952'TVD) 7. Permit No. 8?9 8. APl Number 50-- 9. Unit or Lease Name Prudhoe DaYu,,, .... L/L;sbu,-,,~ 10. Well Number ' 1 1. F~c~ and Pool TD: ~7~., ~ql ~nno, ==, Scc 7 l'~14kl ........ Prudhoe Bay Field 5. Elevation in feet'(in"dicat~-K-I~, ' ...... DF, etc.) ~. Lease Designation and Serial No. Li sburne 0i l Pool / RK~ 52' ,. PAD 13' AD_L 3.4632- 12. Check Appropriate Box To Indicate Nature OT Notice, Report, or Other Data NOTICE OF INTENTION TO' SUBSEQUENT REPORT OF: (Submit in Triplicate) Perforate [] Alter Casing [] Perforations Stimulate [] Abandon [] Stimulation Repair Well [] Change Plans ~] Repairs Made Pull Tubing [] Other [] Pulling Tubing (Note: Report multiple completions on Form 10-407 with a submitted Form 10-407 for each completion.) (Submit in Duplicate) [] Altering Casing [] [] Abandonment [] [] Other [] 13. Describe Proposed or Completed Operations (Clearly state all pertinent details and give pertinent dates, including estimated date of starting any proposed work, for Abandonment see 20 AAC 25.105-170). ARCO Alaska, Inc., proposes to complete Lisburne well L2-30. We now propose to dually complete L2-30 in the following manner: 1. MIRU well service unit. 2. ND production tree. 3. NU BOPE. ~-~T.z~ ~ Z,;'-'~T~ · ,. , ,/ . I,? .~':,'~ 4. Perforate well (to be detailed in subsequent reports). 5. Run dual 2-7/8" completions. /j. ~.~.~.. y~=~ /~:;-~,D, .;.?~:;~.,-~:~=.~ .. . 6. ND BOPE. 7. NU dual production tree. 8. Test well. ~ Estimated Start: October.~t-'; 1985 14. I hereby certify that the foregoing is true and correct to the best of my knowledge. Signed ~fo~ ~ Title A.~.~n~_{a_te _F'_nn~.neer The space bel r Commission use Conditions of Approval, if any: Approved by Approved Copy ~eturnecl By Order of COMMISSIONER the Commission Date Form 10-403 Rev. 7-1-80 (JJC) SN/096 Submit "Intentions" in Triplicate and "Subsequent Reports" in Duplicate ARCO Alaska, Inc. r ~ Post Office B,.._ 100360 Anchorage, Alaska 99510 Telephone 907 276 1215 September 19, 1985 Mr. C. V. Chatterton Commissioner State of Alaska Alaska Oil & Gas Conservation Commission 3001 Porcupine Drive Anchorage, AK 99501 SUBJECT' L2-30 Dear Mr. Chatterton' Enclosed are the Well Completion Report and gyroscopic survey for L2-30. I have not yet received the Well History. When I do, I will forward a copy to you. Also, tubing details will be submitted when the well has been completed. If you have any questions, please call me at 263-4944. Sincerely, ~. Gruber Associate Engineer JG/tw GRU11/L85 Enclosures RECEIVED SEP26 Alaska 0il & Gas Cons. Commission Anchorage ARCO Alaska, Inc. is a Subsidiary of AtlanticRichfieldCompany ,~ ~. ~ --- STATE OF ALASKA ALASKA(. _AND GAS CONSERVATION CO /llSSION WELL COMPLETION OR RECOMPLETION REPORT AND LOG 1. Status of Well Classification of Service Well OIL [] GAS [] SUSPENDED I~X ABANDONED [] SERVICE [] _ 2. Name of Operator 7. Permit Number ARCO Alaska, Inc. 85-9 3. Address 8. APl Number P. O. Box 100360, Anchorage, AK 99510 50- 029-21272 , ~-___.___ 4. Location of well at surface . LOCATIONS 9. Unit or Lease Name 2026' FSL, 1176' FWL, Sec.18, T11N, R15E, UN VEP, IFIED : Prudhoe Bay Unit/Lisburne At Top Producing Interval Surf. 10. Well Number L2-30 1254' FSL, 1252' FEL, Sec.7, T11N, R15E, UM B.H. At Total Depth . .~ 11. Field and PooI 1702' FSL, 950' FEL, Sec.7, T11N, R15E, UM Prudhoe Bay Field i ' 5. Elevation in feet (indicate KB, DF, etc.) 6. Lease Designation and Serial No. Li sburne 0i 1 Pool 52' RKB ADL 34632 12. Date Spudded 13. Date T.D. Reached 14. Date Comp., Susp. or Aband. 15. Water Depth, if offshore { 16. No. of Completions 01/21/85 02/27/85 03/11/85 N/A feet MS LI None 17. Total Depth {MD+TVD) 18. Plug Back Depth (MD+I'VD) 19. Directional Survey I 20. Depth where SSSV set I 21. Thickness of Permafrost 11542'MD,9406'TVD 11495'MD,9369'TVD YES E~X NO []I N/A feet MDJ 1900' (Approx) 22. Type Electric or Other Logs Run DIL/SP/NGT/NFSL/Cal, LDT/CNL/ML/EPT/GR/Cal, FDC/GR, 9-5/8" csg. caliper, SHDT/GR, BHCS/GR~ LLS/GR~ 23.' CASING, LINER AND CEMENTING RECORD CBL/VDL/GR/CCL, VSP SETTING DEPTH MD CASING SIZE WT. PER FT. GRADE TOP BOTTOM HOLE SIZE CEMENTING RECORD AMOUNT PULLED 20" 91.5# H-40 Surf 114' 30" 1825# Polyurethane 13-3/8" 72.0# L-80 Surf 4250' 17-1/2" 3000 sx AS II & 400 sx Class G 9-5/8" 47.0# L-80 Surf 10~576' 12-1//+" 580 sx Class G & 300 s: AS I 7" 29.0# L-80 10,364' 11,540' 8-1/2" 571 sx Class C Afl:er ~:es'cing 1;he 7" liner~ ad~ i'cional cml; .was pumpe, 24. Perforations open to Production (MD+TVD of Top and Bottom and 25. TUBING RECORD interval, size and number) SIZE DEPTH SET (MD) PACKER SET (MD) None N/A 26. ACID, FRACTURE, CEMENT SQUEEZE, ETC. DEPTH INTERVAL (MD) AMOUNT& KIND OF MATERIAL USED N/A 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 II~ Flow Tubing Casing Pressure CALCULATED,~ OIL-BBL GAS-MCF WATER-BBL OIL GRAVITY-APl (corr) Press. 24-HOUR RATE 28. CORE DATA Brief description of lithology, porosity, fractures, apparent dips and presence of oil, gas or water. Submit core chips. To be subm~l:l;ed when received. SEP2 6 Alaska 0il & Gas Cons. C0~;ImJssJor~ Anch0rag9 Form 10-407 TENP2/WC06 Submit in duplicate Rev. 7-1-80 CONTINUED ON REVERSE SIDE ...... · NAME Include interval tested, pre~sure data, all fluids recovered and gravity, MEAS. DEPTH TRUE VERT. DEPTH GOR, and time of each phase. . Top Lisburne 10,65z~' 8702' N/A · , .. .-- · . . 31. LIST OF ATTACHMENTS Gyroscopic Survev ~2 conies) -- 32. I hereby certify that the foregoing is true and correct to the best of my knowledge Signed t~ //~~ ~L~.~/~ Title Associa~;e 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- lng and the location of the cementing tool. Item 27i 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". AtlanticRichfield~ ,npany Dali) ell History-Initial Report IfllbllGIJOtll: Prepare and submit the "lnltlll RIpOlI" on the first Wednesday after · well is spudded or wot)cover oPeretions are stirred. Daily wort< prior to smJdding sl~ould be summarized on the form giving inclusive dates only. Dlstdct I County or Pariah I Alaska Field ]Lea~e or Unit I Kuparuk River Auth. or W.O. no. ]Title I AFE 604372 Nordic 1 North Slope Borough ADL 25633 ISlam Alaska Well no. 3S-7 Completion AP1 50-029-21337 O~retor ARCO Alaska, Inc. Spudded or W.O. begun IDate Complete Date and depth a~ of 8:00 e.m. 6/21/85 Complete record for each day reported I Hour 6/21/85 2400 hrs. A.R.Co's Wll. 56.24% IPr or IrefUl il · W.O. 7" @ 7241' 7155' PBTD, Perforating 10.3 NaCl/Br Accept Rig @ 2400 hrs, 6-21-85. NU tree &tst BOPE. RU DA. RIH & perf w/4" guns, 4 SPF f/B~J~2~-6921' & 6942'-6982'. The above is correct Signatur~,~ ~ For form preparation and~istribution. see Procedures Manual. ~ection 10. Drilling, Pages 86 and 87. Date / , Title Drilling Superintendent AR38-459-1-B Number all dally well histo~/ forms consecutively as they are prepared for each well. Pag].e no. ARCO Oil and Gas Company '~' Daily Well Histor--'~Final Report Instructions: Prepare and submit the "Final Report" on the lirst Wednesday alter aUowable has been assigned or well is plugged, Abandoned. or Sold. F hal Report" should be Submitted also when operations are suspended for an indefinite or appreciable length el time. On workovers when an official lest 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 opera{ion i! space is available. ---~----~ or Parish DistriCt North Slope Borough Alaska 0'7 uni'-7 Field ~e Kuparuk River AgL 25633 Title Auth. or W.O. no. AFE Completion Nordic 1 Operator A~CO A!~ska, Inc. IAccounting cost cenler code State Alaska IWe)) no. 3B-7 _ AMI 50-029-21337 [Total number of W~e or inactive) on thisI I A.R.Co. W.I. lcost center prior to plugging and 56,24% labandonment of this well IHOur IPrior status if a W.O, I Oale 6/2]./85 ~ 2400 hrs. Complete record ~or ~ach day reported 7" @ 7241' 7155' PBTD, RR Crude/Diesel RIH w/4" csg gun, perf f/690t'-6883'. RIH w/5" csg gun, perf w/12 SPF @ 6760'-6750', 6715'-6705', 6705'-6703', 6676'-6672', 6755'-6650' & 6631'-6625'. RIH, set pkr @ 6792' WLM. RIH compl rn 209 its of 3-%" 6.4# J-55 EUE 8rd tbg. Drop ball set pkr, shear PBR, cst ann to 2500 psi, tst tbg to 2500 psi. Set BPV, displ to diesel/crude. SITP = 550 psi. Tst ann to 2000 psi, tst SSSV; OK. Tst Orifice Vlv to 2000 psi; OK. Shear out ball, set BPV. RR @ 0830 hfs, 6-22-85. Spudded or W.O. begun Complete Date and depth as of 8:0{3 a.m. Old TD 6/22/85 thru 6/24/85 Released rig 0830 hrs. Classifications (oil, gas. etc.) Oil ProduCing method Flowing Potential test data ~ size, SPM X length The above is correct see Procedures Manual, Section tO, Drilling, Pages 86 and 87, New TO 6/22/85 -~--'~--"~'-~ completion (single, dual, etc.) O~cial reServoir name(s)~ ~ [ Kuparuk Sands ,,~epth ~------------------ 7155' PBTD ,~ %77, g Ro tar_~ Date ~-,oductlon ~ on test AHowabla tEfl~clive ~ Drillin Su erintendent_______- ~ate . pille AR3B-459-3-C surnberal daily well histo~ tOrreS they are prepared for each we I. consecutively I Peile no, Olvlil(h"t et AIIM1tlcRIchlte{dcOmp CONFIDENTIAL Core #1 L2-30 Core Description 1 of 4 10670-692 Cut 22' Rec. 22 2/9/85 6.5' Dolomitic limestone grading into calcareous dolomite: skeletal packstone. 3.5' Spiculitic dolomite 4' Dolomitic limestone with dolomite interbeds: cherty in lower part, skeletal and encrusted grain packstone. 8' Limestone, slightly dolomitic in part' skeletal encrusted grain grainstone. Core #2 10692-723 Cut 31' Rec. 28½ 2/10 1.3' Limestone and limy dolomite argillaceous near base' skeletal grain/packstone. 4.4' Limestone: skeletal grainstone with minor encrusted grains. 3.25' Limestone: skeletal grain/packstone. .4' Thinly interbedded shale and dolomite. 5.6' Limestone, cherty' skeletal and encrusted grain/packstone. .05' Shale. 1.1' Cherty dolomitic limestone. 4.1 ' Cherty dolomite wacke/packstone. 8.3' Dolomitic limestone- skeletal packstone with some encrusted grains. Core #3 10723-765 .5 1.5 3.0 .8 9.7 .3 2.9 3.1 1.6 17.6 Cut 43' Rec. 41' Dolomitic limestone. Argillaceous.dolomite. Limestone, becoming dolomitic at base. Argillaceous dolomite. Limestone: fine grainstone, very stylolitized. Limestone grainstone. Medium skeletal grainstone. Dolomitic limestone: coarse skeletal wacke/packstone. Limestone: coarse skeletal grainstone. Limestone: fine cross-bedded grainstone. 2/10 Core #4 10765-794 2' 3.8 .4 .3 .4 1.6 6.5 4.8 4.6 4.6 Cut 29' Rec. 20' Limestone: skeletal grainstone. Limestone: ooid/coated grain grainstone. Gray-green shale. Argillaceous and limy dolomite. Limestone: very fine grainstone. Chert. Limestone, locally cherty: fine to medium grainstone. Dolomite: grain/packstone. Cherty limestone: very fine grained. Limestone and chert rubble. 2/11/85 Core #5 10794-803 Cut 9' Rec. 9' 9' Fine grained cherty limestone' highly fractured. kECEI'VED 2/12 Alaska Oil & Gas Cons. Anchorage CONFIDENTIAL Core Core Core Core Core #6 #7 #8 #9 #10 10803-826 2.2 1.4 2.3 7.1 4.4 2.2 1.4 Cut 23' Rec. 21' 2 of 4 Cherty, limy, fine-grained dolomite. Cherty limestone: superficial ooid grainstone. Argillaceous dolomite. Limestone and dolomitized limestone: mixed skeletal packstone. Dolomite: peloidal and burrowed. Dolomitic limestone: mud to wackestone. Limestone rubble. 10826-832 Cut 6' Entire core very broken-up, boundaries and 1 ' Pyrite shale. 4' Limestone: fine-grained pack/wackestone. 10832'862 1.4 0.7 0.7 1.1 8.9 1.6 0.5 2.1 8.0 3.0 10862-895. 2.1 3.1 3.2 2.2 3.5 2.3 7.6 4' 5' .5' 10896-926' 4' 8' 4' 7.2' 4.8' 2.0' Rec. 5' measurements approximate. Cut 30' Limestone: very fine grained packstone. Clayey siltstone.. Silty cherty limestone. Cherty dolomitic limestone; beds at base. Limestone: mud-grained skeletal grainstone. Dolomitized lime grainstone to wackestone. Dolomitized skeletal pack/wackestone. Dolomitized skeletal grain/packstone. Limestone: fine to medium skeletal grainstone. Cherty dolomite, bottom rubbly. Rec. 28 2/14/85 5 Cut 33' Rec. 33.5' Very finely crystalline dolomite. Dolomite interbedded with skeletal wacke/packstone. Spiculitic dolomite. Limy dolomite: medium skeletal packstone. Medium gray pyritic shale. Argillaceous limestone' superficial ooid grainstone. Greenish-gray, silty, pyritic shale. Interbedded siltstone, silty clay, chert, and limestone. Mixed skeletal grainstone. Rubble. 2/15 Cut 29' Rec. 30' 2/17 Cherty limestone- mixed superficial ooid/skeletal grainstone. Limestone- medium grained superficial ooid and mixed skeletal grainstone. Limestone and chert: very fine skeletal grainstone. Limestone: mixed skeletal grainstone, 1.5 cm clay seam at base. Dolomitic limestone: mixed skeletal grainstone. Limestone: fine skeletal grainstone. CONFIDENTI/ L Core #11 10926-933 Cut 7' 3' Cherty limestone: fine skeletal grainstone. 1.5' Chert rubble. Rec. 4.5' 3 of 4 Core #12 10933=963 Cut 30' Rec. 28' 2/18/85 13.8' Limestone: fine-grained, well-sorted Donezella? grainstone. .6' Cherty argillaceous dolomite and shale. 3.2' Limestone: fine to coarse skeletal grainstone. 8.4' Limestone: medium grained skeletal and superficial ooid grainstone. 2' Limestone: medium grained superficial ooid grainstone. Core #13 10963-987 Cut 22' 1 ' Mottled dolomite. 10.3' Limestone; very fine - fine skeletal grainstone, dolomitic toward base. 2.6' Dolomitic limestone, slightly pyritic. 2.0' Limestone: superficial ooid grainstone. · 2' Medium gray shale. 4.9' Limestone: skeletal and peloidal grain/packstone.. Rec. 21' 2/20/85 becoming slightly Core #14 0987-11020 Cut 33' Rec. Silty limestone: skeletal grainstone. Dolomitic limestone: skeletal packstone. Dolomitic siltstone, grading into argillaceous, calcareous siltstone: pyritic. Gray - green, waxy, pyritic shale. Limestone: very fine grained Donezella grainstone. Cherty grainstone, as above. 31' 2/21 Core #15 11020-10084 Cut 60' Rec. l' Dolomitic limestone' spiculite-ostracod mudstone. 6' Limestone with minor chert: superficial ooid and grainstone. 2' Limestone: coarse skeletal grainstone. 3' dolomitic limestone shaly. 0.5' Shale with large pyrite nodules. 6' Limestone: poorly sorted skeletal packstone. 2.5' Very pyritic limestone and dolomite: rubbly 4' Oolitic and superficial oolitic grainstone. 8.5' Limestone with minor chert: mixed skeletal packstone, rubbly. 325' 2/22 mi xed skeletal Core #16 11084-11106 Cut 22' Rec. l' Limestone: peloidal/ Donezella? grainstone. 1' Chert, siltstone and pyritic shale. 1' Peloidal limestone. 2' Dolomitic siltstone and shale. 1' Cherty, silty dolomite. 3.4' Limestone: very fine skeletal pack/grainstone. 2.6' Dolomitic limestone: skeletal pack/wackestone. 2' Limy dolomite: very finely crystalline. 21.5' 2/22/85 ' Core #1 7 Core #18 lll06'll4 6.8' .7~ 11114-123 .8 1.4' 0.8' 5' CONFIDENTIAL Cut 9' Limestone: Donezella grainstone Silty dolomite. Cut 9' Very finely crystalline calcareous dolomite. Cherty, shaly limestone: mudstone. Calcareous dolomite. Cherty 1 imestone: Rec. 7.5' 2/23/85 4 of 4 Rec. 8' 2/29 peloidal mud/wackestone, rubbly at base. Core #19 11123-145 l' 2' 2' 3.2' 2' 2' 5.3' Cut 22' Rec. Limestone: peloidal grainstone. Silty lime mudstone. Calcareous siltstone. Cherty limestone: peloidal grainstone. Calcareous silty shale. Interbedded chert, siltstone, shale and limestone: Limestone: oolitic grainstone, rubbly at base. 17.5' 2/29 rubbly. Core #20 11145-183 3.2' 1.8' 2.2' 1.O' 1.8' 2' 1.5' 3.5' 2' 3.5' 8.0' 2.5' 1' 3' 1' Che Lig Che Che Che Che Cut 38' Rec. rty, calcareous dolomite: Donezella packstone. ht brown calcareous siltstone. rty, calcareous dolomite mudstone. rty, silty shale. rty, shaly limestone: peloidal grainstone. rty, glauconitic lime grainstone. 38' Cherty, silty dolomite: rubbly. Slightly calcareous, glauconitic dolomite mudstone. Limestone: skeletal grainstone. Greenish-gray dolomitic shale: chert at base. Limestone: oolite and coated grain grainstone. Finely laminated silt and dolomite. Silty, cherty limestone; coated grains. Dolomite: silty and cherty, very finely crystalline. Peloidal limestone. 2/25/85 Core #21 11183-221 2' 5' 6.5 3.5 3.5 1.5 7.5 1.0 1.5' 2' 4' Cut 38' Rec. 38' Sandy, calcareous dolomite, shaly at base. Calcite dolomite mudstone, cherty at top. Very finely particulate lime grainstone. Shaly limestone: crinoid wackestone, chert at base. Gray green silty calcareous shale. Limestone: poorly sorted skeletal grainstone. Limestone: oolitic grainstone with crinoid and bryozoans. Calcareous sil tstone. Silty limestone: wackestone. Argillaceous glauconitic lime wackestone. Limestone: extremely well-sorted peloidal pyritic shale at base. 2/26 grainstone: 2" gray ARCO Alaska, Inc. ~--~ Post Office B,..., 100360 Anchorage, Alaska 99510 Telephone 907 276 1215 September 20, 1985 Mr. C. V. Chatterton Commissioner State of Alaska Alaska Oil & Gas Conservation Commission 3001 Porcupine Drive Anchorage, AK 99501 SUBJECT: 3B-7 Dear Mr. Chatterton: Enclosed is a copy of the 3B-7 Well History (completion details) to include with the Well Completion Report, dated 9/9/85. If you have any questions, please call me at 263-4944. Sincerely, Gruber Associate Engineer JG/tw GRU11/L94 Enclosure cc: 3B-7 Well File ARCO Alaska, Inc. is a Subsidiary of AtlanticRichfieldCompany ARCO Alaska, Inc. Post Office Bo,, 100360 Anchorage, Alaska 99510 Telephone 907 276 1215 September 9, 1985 CONFIDENTIAL Mr. C. V. Chatterton Commi ssi oner State of Alaska Alaska Oil & Gas Conservation Commission 3001 Porcupine Drive Anchorage, AK 99501 SUBJECT' L2-30 Dear Mr. Chatterton- Enclosed is a copy of the L2-30 core description to include with the Well Completion Report, dated 04/15/85. If you have any questions, please call me at 263-4944. Sincerely, Gruber Associate Engineer J G/tw GRU11/L51 Enclosure cc' Well File kECEIVED Alaska Oil & Gas Cons. Anchorage ARCO Alaska, Inc. is a Subsidiary of AtlanticRichfieldCompany ARCO Alaska Inc. New Projects - Lisburne TRANSMITTAL To: State of Alaska Alaska Oil & Gas Conservation Commission Address: 3001 Porcupine Drive Anchorage, AK 99501 From: Kelly Prockish Date: August 27, 1985 Attn: C.V. Chatterton Transmitted herewith are the following: Final copies for Lisburne Wells: L2-28: Stratigraphic High-Resolution Dual Dipmeter Run One, 5-5-85 (1 each Blueline, 1 ea~ V_elum Sepia) L2-30: Stratigraphic High-Re~slution Dipmeter RunOne, 3-1-8.~ (1 each BluelineX~?l each Folded Sepia) SI-IDT MSD Computations (1 each Computer Print) SHDT PS-1 Tape, ~"~Run One, 3-2-85 Receipt Acknowledgement: Return Receipt to: ARCO Alaska Inc. New Projects - Lisburne Attn: Kelly Prockish, AT0-463 P. O. Box 100360 Anchorage, Alaska 99510-0360 Transmittai No.: ARCO Alaska. Inc. is a Subsidiary of AtlanticRichfieldCompany ALASKA OIL AND 8A$ CONSERYATION.GOMMI$SiON Bill Sheffield, Governor 3001 PORCUPINE DRIVE ANCHORAGE,ALAgKA ggS01,l,.3f O 2 TELEPHONE(g07) 27~,'- 1433 = . l e,, L M, . ,4 /? v /ob RE: Well ,P-_~g-- L 2 --. we wish to bring to your attention that the Commission has yet received the following required items on the subject well which our records indicated was completed. Article 536(b) of Title 20, Chapter 25, Alaska Administrative Code, stipulates that this material shall be filed within 30 days after completion of a drilled-well. Please submit the above missing material. ere~l~/~ Chairman lci. C.024 ALASKA OIL A#D ~A$ ~,O#$EflHTlO#.~,OMfffl$$10ff / ?:.' soot ~ '."TELEPHONE (~7l ,.o~ . ._~. . ~ . . T/ /W. ~ I~ ~, ~ . ., . e~mi~ ~o. ' ~~9 .. We wish to bring to your atee'ne~on ehae elm Co~tsston has noeL yet received the following required ~eem~ on elm ~ubJeee well'. which our records indicated was completed ~.~ Article 536(b) of Title 20, Chapter 25, Alaska Administrative Code, stipulates that this material shall be filed within 30 days after completion of a drilled.well. Please submit the' above missing material. ~.~.e~c. V. Chatterton/ Chairman lc:C.024 - . ARCO Alaska Inc. New Projects - Lisburne TRANSMITTAL To: State of Aiaska Alaska Oil & Gas Conservation Commission Address: 3001 Porcupine Drive Anchorage~ AK 9950i-3i92 From: Kelly Prockish Date: July 3, 1985 Attn: C. V. Chatterton Transmitted herewith are the following: Final Prints for Lisburne Well L2'30:- (1 Set Bluelines) Stratigraphic High-Resolution Dipmeter, Run 1, Set 1, 4-14-85 Stratigraphic High=Resolution Dipmeter, Run 1, Set 2, 4-14-85 Receipt Acknowledgement: Receipt to: .,~Ala~ka Inc. Return i.~New Projects - Lisburne Attn: Kelly Prockish, AT0-463 P. O. Box 100360 Anchorage, Alaska 99510-0360 Date: Transmittal No.: . Processed by: "---~-?~~ /~-~ ARCO Alaska. Inc. is a Subsidiary of AllanticRichfieldCompany ARCO Alaska Inc. New Projects - Lisburne TRANSMITTAL To: State of Alaska Alaska Oil & Gas Conservation Commission Address: 3001 Porcupine Drive From: Kelly Prockish Date: July 2, 1985 Anchorage~ AK 99501-3192 Attn: Transmitted herewith are the following: C. V. Chatterton 1 Each Final OH - LIS Tape for Lisburne Well L2-30. Run 1, 2-28-85 (Recomputed LDT- Shifted) Start Depth 11541.0' Stop Depth 10550.0' Receipt Acknowledgement: Return Receipt to: ARCO Alaska Inc. New Projects - Lisburne Attn: Kelly Prockish, AT0-463 P. O. Box 100360 Anchorage, Alaska 99510-0360 Date: ARCO Alaska..Inc. -' New Projects - Lisburne TRANSMITTAL To: S~ate of Alaska Alaska Oil & Gas Conservation Committee Address: 3001 Porcupine Drive From: Kelly Prockish Date: June 21, 1985 Anchorage, AK 99501-3192 Attn: C.V. Chatterton Transmitted herewith are the following: Final copy Report of Sub-Surface 'Directional sUrvey, GYRO Multi-Shot, 10vMar-85, for Lisburne Well L2-30. (1 each) Receipt Acknowledgement: -Return Receipt to: ARCO Alaska Inc. New Projects - Lisburne Attn: Kelly Prockish, ATO-463 P. O. Box 100360 Anchorage, Alaska 99510-0360 Date: Alaska 0. & (~as Cons. Commission Anchorage Processed b~:~ _ . ARCO Alaska. Inc. is a Subsidiary of AtlanticRichfieldCompany ARCO Alaska Inc. New Projects - Lisburne TRANSMITTAL To: State of Alaska Alaska Oil & Gas Conservation Committee Address: 3001 Porcupine Drive From: Kelly Prockish Date: June 18, 1985 Anchorage~ AK 99501-3192 Attn: C. V. Chatterton Transmitted herewith are the following: Final Copies for Lisburne Well L2-30: .(2' Set~ Bluelines, 1 Set Folded Sepias) Microlog - GR, 3-1-85, Run 1 Fracture Identification Log, 3-2-85, Run 1 Dual Laterlog - MSFL - GR, 2-28-85, Run 1 Long Spaced Sonic, 3-1-85, Run 1 Density (LDTC) Neutron - GR (Raw Data) 2-28-85, Run 1 Formation Density - GR (Raw Data), 3-1-85, Run 1 Electromagnetic Propagation - GR, 2-28-85, Run 1 Natural Gamma Ray Spectroscopy, 2-28-85, Run 1 TVD - Density Neutron (Raw Data), 3-3-85, Run 1 BHC Sonic - GR, 3-1-85, Run 1 TVD - BHC Sonic, 3-3-85, Run 1 Lotzg Spaced Sonic Waveforms, 3-1-85, Run 1 Computer Processed Log, 3-2-85, Run 1 Dual Dipmeter, 3-2-85, Run 1 BHC Sonic Waveforms, 3-1-85, Run 1 Cyberdip, 3-2-85, Run 1 TVD - Dual Laterlog - MSFL, 3-3-85, Run 1 Density (LDTC) Neutron - GR (Porosity), 2-28-85, Run ! Formation Density - GR (Porosity), 3-1-85, Run 1 Receipt Acknowledgement: Return Receipt to: ARCO Alaska Inc. New Projects - Lisburne Attn: Kelly Prockish, ATO-463 P. O. Box 100360 Anchorage, Alaska 99510-0360 T ransmiEtai No.': ~.~ 2 ARCO Alaska Inc is a Subsidiary of AllanticR~chfieldCompany ARCO Alaska New Projects - Lisburne TRANSMITTAL To: SEate of Alaska Alaska Oil & Gas COnservation Committee Address: 3001 Porcupine Drive From: Kelly Prockish Date: June'18, 1985 Anchorag~ AK 99501-3192 Attn: C. V. Chatterton Transmitted herewith are the following: Final Copies for Lisburne Well L2-30: ~2' Set~ Blueltne~ Set Folded Sepias) Microlog - GR,. 3-1-85, Run 1 Fracture' Identification Log, 3-2-85, Run 1 Dual Laterlog - MSFL - GR, 2-28-85, Run 1 Long Spaced Sonic, 3-1-85,. Run 1 Density' (LDTc) Neutron - GR (Raw Data) 2-28-85, Run 1 Formation Density - GR (Raw Data), 3-1-.85, Run 1 Electromagnetic Prop'agation - GR, 2-28-85, Run 1 Natural Gamma Ray Spectroscopy, 2-28-85, Run 1 TVD - Density Neutron (Raw Data),i" 3-3-85, Run 1 BHC Sonic - GR, 3-1-85, Run 1 TVD - BHC Sonic, 3-3-85, Run 1 Long Spaced'Sonic Waveforms, 3-1-85, Run 1 Computer Processed Log, 3-2-85, Run 1 Dual Dipmeter, 3-2-85, Run 1 BHC Sonic Waveforms, 3-1-85, Run 1 Cyberdip, 3-2-85, Run 1 TVD - Dual. Laterlog - MSFL, 3-3-85, Run 1 Density (LpTC) Neutron- GR (Porosity), 2-28-85, Run ! Formation'Density- GR (Porosity), 3-1-85, Run 1 Return Receipt to: Receipt Acknowledgement: ARco Alaska Inc. New Projects - Lisburne Attn: Kelly Prockish, ATO-463 P. O. Box 100360 Anchorage, Alaska 99510-0360 Gas Cons. Commission Anchorage Transmittal No.: ~ ~ ARCO Alaska, Inc, II a Subsidiary o! .AllanlicRIchfleldCompan¥ ARCO Alaska, Inc. Post Office B~.x 100360 Anchorage, Alaska 99510-0360 Telephone 907 276 1215 May 31, 1985 Mr. C. V. Chatterton Commissioner State of Alaska Alaska Oil & Gas Conservation Commission 3001 Porcupine Drive Anchorage, AK 99501 SUBJECT' L2-30 Dear Mr. Chatterton' Enclosed is a copy of the L2-30 Well History to include with the Well Completion Report, dated 04/15/85. If you have any questions, please call me at 263-4944. Sincerely, Gruber Associate Engineer JG/tw GRUg/L19 Enclosure RECEIVED JUN ~ ~ ~955 Alaska Oil & Gas Cons. Commission Anchorage ARCO Alaska, Inc. is a Subsidiary of AtlanticRichfieldCompany ARCO Oil and Gas Company Well History - Initial Report - Daily Instructions: Prepare and submit the "lniUal 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. AFE 303941 Rowan #41 Operator ARCO Alaska, Inc. ./SPudded or W.O. begun Spud Date and depth as of 8:00 a.m. 1/22/85 1/23/85 [~unW, ~ri~ or borough [State North Slope Borough ILeaseorUnit ADL #34632 ITitle Drill, Core, Complete & Perforate Alaska Well no. L2-30 1/24/85 API 50-029-21272 IDate 1/21/85 ^Rca w.,. 50% IPt or status if a W.O. 1/25/85 1/26/85 thru 1/28/85 Complete record for each day reported 632', Drlg Wt. 8.8, PV 10, YP 48, PH 9, WL --, Sol 3 ~ccept rig @ 1400 hrs, 1/21/85. NU diverter sys. 2200 hrs, 1/21/85. Drl 17½" hole to 632'. Spud well @ 2416', (1784'), Jetting Wt. 9.3, PV 16, YP 46, PH 9, WL NC, Sol 6 Drl, jet & surv 17½" hole to 2416'. 1321', 1/2°, N45-1/2E 2336', 1-1/2°, N18-1/2E 4260', (1844'), C&C hole Wt. 9.8, PV 26, YP 62, PH 9, WL --, Sol 10 Jet, drl & surv to 4260', C&C hole. 2336', 1.5°, N18.5E, 2335 TVD, 28.37 VS, 23.78, 15.59 2622', 8.0°, N21.7E, 2620 TVD, 50.84 VS, 45.06, 23.55 2994', 19.7°, N23.5E, 2981TVD, 138.17 VS, 125.34, 58.85 3364', 29.8°, N23.1E, 3315 TVD, 295 VS, 271.11, 119.73 4205', 45.3°, N21E, 3969 TVD, 816 VS, 755.64, 320.33 4260' (0'), Prep to DO cmt · · wt. PV YP PM Sol Circ'%hart ~r~p th~KOp,9pOH,mu & rn 104 its, 72#, L-80 + 2 ~, 68#, K-55 13-3J8" csg w/ FS @ 4250', FC @ 416~. M&P 3000 sx-iS~,~ii~wed-~-'~'O-~x Cl "O" w/l% CaCi? using 3 plug method. Displ using rig pmp, bump plug. CIP ~ 0445 hrs, 1/25/85. Full rtns thruout job. 13-3/8" ~ 4250' 5623'· (1363')· RIH Wt. 9.0, PV 3, YP 5, PH 9.5, ~ NC, Sol 6 ~ diverter, NU & tst BOPE. TIH w/B~, tag FC ~ 41~1', tst csg to 2000 psi; OK. DO FC, cmt, FS + 10' new hole. Conduct fo~ation'tst to 13.1 ppg ~. Drl & surv 12~" hole to 4379'· 45.9~, N20E, 4091T~, 938 VS, 867N, 362E 4748', 46.5°, N20.7E, 4346 T~, 1202 VS, ll16N, 457E ^lask8 0i! & ~,Cons, Oommissior~ tiC' (;' 'dt Ancn~)rage Tho above is correct o p pa 'o d'stribution, ~ - For f rm re rah see Procedures Manual, Section 10, - Drilling, Pages 86 and 87. IDate I Title 4/05/85 Drilling Superintendent ARCO Oil and Gas Company Daily Well History--Interim Instructions: This form is used during drilling or workover operations. If testing, coring, or perforating, show formation name in describing work performed. Number all drill stem tests sequentially. Attach description of all cores. Work performed by Producing Section will be reported on "lnlerlm" sheets until final completion. Report official or representative test on "Final" form. t) 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 Field Alaska I County or Parish }Stale North Slope Borough Lease ADL #34632 or Unit Alaska Prudhoe Bay Date and depth as of 8:00 a.m. 1/29/85 1/30/85 1/31/85 2/Ol/85 2/02/85 thru 2/04/85 Well no. L2-30 Complete record for each day while drilling or workover in progress 13-3/8" @ 4250' 6900', (1277'), Drlg Wt. 9.3+, PV 5, YP 5, PH 8, WL NC, Sol 8 RIH, rm Navi-Drl rn f/5500'-5623'. Drl & surv 12¼" hole to 6900'. 5650', 39.4°, N28E, 4976 TVD, 1841VS, 1717N, 690E 5959', 40.5°, N30.1E, 5213 TVD, 2039 VS, 1890N, 787E 6268', 41.4°, N31.6E, 5447 TVD, 2242 VS, 2064N, 891E 13-3/8" @ 4250' 8100', (1200'), Drlg Wt. 9.4, PV 3, YP 9, PH 7.5, WL NC, Sol 8 Drl & surv 12¼" hole to 8100'. 6631', 43.1°, N33.3E, 5715 TVD, 2485 VS, 2270N, 1022E 7247', 44.4°, N34E, 6159 TVD, 2910 VS, 2624N, 1260E 7707', 44°, N34.7E, 6489 TVD, 3230 VS, 2890N, 1440E 8011', 42.5°, N34 4E, 6710 TVD, 3438 VS, 3061N, 1559E 13-3/8" @ 4250' 8856', (756'), Drlg Wt. 9.5, PV 6, YP 6, PH 9.0, WL 18, Sol 9 Drl & surv 12¼" hole to 8856'. 8290', 40.9°, N34.4E, 6918 TVD, 2622 VS, 3214N, 1663E 8630', 38°, N35.8E, 7181TVD, 3837 VS, 3391N, 1787E 13-3/8" @ 4250' 9170', (314'), Drlg Wt. 10.2, PV 11, YP 9, PH 9.3, WL 10.6, Sol 13 Drl & surv 12¼" hole to 9054', att to TOH, pulling tight. C&C mud, raise wt to 10.2 ppg, circ, pmp pill, TOH. TIH, rm 60' to btm, drl f/9054'-9170'. 8815', 37°, N34.4E, 7327 TVD, 3949 VS, 3483N, 1852E 8989', 35.7°, N34.4E, 7467 TVD, 4051VS, 3569N, 1910E' 13-3/8" @ 4250' 10,435', (1265'), Drlg Wt. 10.3, PV 10, YP 8, PH 10, WL 8.0, Sol 13 '~ Drl & surv 12¼" hole to 9441', circ out gas cut mud. Drl, circ up gas cut mud @ 9966'. Drl & surv to 10,435'. 9183', 37.5°, N34.4E, 7623 TVD, 4166 VS, 3663N, 1975E 9549', 42.8°, N33.7E, 7898 TVD, 4407 VS, 3864N, 2110E 9857', 41.4°, N33E, 8126 TVD, 4613 VS, 4036N, 2224E 10,022', 40 3°, N33.7E, 8251TVD, 4721VS, 4126N, 2283E 10,352', 38.7°, N32.3E, 8506 TVD, 4930 VS, 4302N, 2397E The above is correct For form preparation and distdbu~on see Procedures Manual Section Drilling, Pages 86 and 87 IDate 4/05/85 ITM Drilling Super_intendent RECEIVED JUN Alaska Oil & Gas Cons. Commission Anchorage 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 tormation 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 "ll~terim" 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 slrin§ until completion. District ICounty or Parish I State Alaska ILease or Unit North Slope Borough I Complete record for each day while drilling or workover in progress Prudhoe Bay 2/05/85 2/06/85 Field 2/07/85 Date and depth as of 8:00 a.m. 2/08/85 2/09/85 thru 2/11/85 2/12/85 Alaska Well no, L2-30 13-3/8" @ 4250' 10,585', (150'), Rn'g 9-5/8" csg Wt. 10.4, PV 12, YP 7, PH 10.1, WL 7.2, Sol 14 Drl 12¼" hole to 10,585', CBU, 10 std wiper trip, C&C mud (gas cut f/lO.2 - 9.0 ppg). Circ, build wt to 10.4 ppg & circ around. Chg btm pipe rams to 9-5/8", tst to 3000 psi. RU & rn 9-5/8" csg. 9-5/8" @ 10,576' 10,585', (0'), LD BHA Wt. 10.4, PV 11, YP 9, PH 9.9, WL 7.6, Sol 13 Rn 263 its, 9-5/8", 47#, L-80 butt csg w/FS @ 10,576' 10,490'. M&P 580 sx C1 "G" w/1.5 gal/sx gas block. using rig pmps, bump plug. CIP @ 2045 hrs, 2/5/85. BHA, WOC. · FC @ Displ cmt LD 12¼" 9-5/8" @ 10,576' 10,585', (0'), Rn'g csg caliper Wt. 10.4, PV 10, YP 6, PH 9.0, WL 6, Sol 13 Tst BOPE. RIH w/bit & csg scrpr, tag FC @ 10,490', tst csg to 2000 psi. DO FC & cmt to 10,540', CBU, POOH. RU Gearhart, rn DiaLog to 9558' WLM; unable to go deeper, start logging out, tl malfunction, POOH. PU new tl, RIH w/csg caliper. 9-5/8" @ 10,576' 10,670', (85'), POOH Wt. 9.7+, PV 11, YP 14, PH 10, WL 7, Sol 12 Rn csg caliper to 9680'-surf. Rn csg caliper log #3 to 3500' to cover missed area. RIH w/BHA to 10,540', C&C. Drl cmt to 10,576', DO FS @ 10,576', CO to 10,585', drl new hole to 10,670', CBU, POOH f/core bbl. 10,510', 37.3°, N33.3°E, 8630 TVD, 5027 VS, 4384N, 2450E , rec'd 9-5/8" @ 10,576' 10,722', (100'), Cutting core ~W Wt. 9.7, PV 10, YP 7, PH 10.1, WL 7, Sol 10 RIH, core #1, 10,668'-10,689', rec'd 21'. Core #2,"- 10,689'-10,720', rec'd 28.5'. Core #3, 10,720'-10,762' 41'. Core #4, 10,762'-10,768', incompl. . Core #5, 9-5/8" @ 10,576' 10,795', (27'), Cutting core #5 Wt. 9..7, PV 14, YP 5, PH 10.3, WL 9, Sol 9 Fin core #4, 10,768'-10,791', jammed, rec'd 29' 10,791'-10,795', incompl. The above is correct For form preparation and distribution see Procedures Manual Section 10, Drilling, Pages 86 and 87 JOate 4/05/85 ]Ti.e Drilling ~.,~~[~n~ D I'\ L',,-, L JUN ! Alaska Oil & G~s Cons, Commission AnchoF~ge 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 unlil 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 I=ollowing setting of oil string until completion. District ICounty or Parish I Slale Alaska North Slope Borough Field ILease or Unit Prudhoe Bay I ADL #34632 Date and depth Complete record for each day while drilling or workover in progress as of 8:00 a.m. 2/13/85 2/14/85 2/15/85 2/16/85 thru 2/19/85 2/20/85 2/21/85 2/22/85 9-5/8" @ 10,576' 10,821', (26'), Cutting core #6 Wt. 9.8, PV 10, YP 4, PH 10.5, WL 8, Sol 10 Fin core #5, 10,795'-10,800', rec'd 9'. Core #6, 10,800'-10,821', incompl. 9-5/8" @ 10,576' 10,829', (8'), Core #8 Wt. 9.8, PV ll, YP 5, PH 10.4, WL 8.6, Sol 10 Fin core #6, 10,821'-10,823', rec'd 21'. Core #7, 10,823'-10,829' jammed, rec'd 5t. TIH to cut core #8. 9-5/8" @ 10,576' 10,875', (46'), Core #9 Wt. 9.8, PV 11, YP 4, PH 10.6, WL 8.2, Sol 10 Core #8, 10,829'-10,859', rec'd 30'. Core #9, 10,859'-10,875' incompl. 9-5/8" @ 10,576' 10,958', (778'), TIH w/fsh'g tls Wt. 9.8, PV 10, YP 4, PH 10.3, WL 8.2, Sol 10 Fin core #9, 10,875'-10,892', rec'd 31'. Core #10, 10,892'-10,903', rec'd 29'. Core #11, 10,921'-10,923', jammed, rec'd 4.5'. Core #12, 10,928'-10,97~_, rec'd 28'. Att to cut core #13, bbl jammed, POOH; btm se~-~n of core catcher left in hole. MU fsh'g tls & TIH. 9-5/8" @ 10,576' 10,960', (2')f TIH w/core #1.~ Wt. 9.8, PV 11, YP 3, PH 10.~, WL 9, Sol 10 TIH w/fsh'g assy, wsh over fsh @ 10,928', TOH, LD fsh. TIH w/8½" BHA, rm drl f/10,958'-10,960', circ hole cln f/coring, TOH. RIH w/core bbl #13. 9-5/8" @ 10,576' 10,982', (22'), Rm to btm f/core #14 Wt. 9.8, PV 15, YP 7, PH 10.8, WL 9, Sol 10 Core #13, 10,960'-10,982', jammed, rec'd 21' #14, rm 40' to btm. 9-5/8" @ 10,576' 11,066', (84'), Cut core #15 Wt. 9.8, PV 14, YP 7, PH 10.4, WL 9, Sol 10 Core #14, 10,982'-11,015' 11,015'-11,066'. · RIH w/core bbl , rec'd 31'. Core #15, Alaska Well no. L2-30 The above is correct Signature /~/~~ Drilling, Pages 86 and 87 4/05/85 ITM Drilling Supe, ofinte~D~t. __ Alaska Oil & Gas Cons. Commission Anchora~]~ 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 al{ 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 tilled out but not less frequently Ihan 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 strin§ until completion. District Alaska North Slope Borough I County or Parish Field JLease or Unit Prudhoe Bay ! ADL //34632 Date and deptll Complete record for each day while drilling or workover in progreas as of 8:00 a.m. Alaska IWell no, L2-30 The above is correct 2/23/85 thru 2/25/85 2/26/85 2/27/85 2/28/85 3/01/85 Signature ~ _ /.d.d For form preparatio~ and dJstribuj~n see Procedures Manual Section Drilling, Pages 8§ and 87 9-5/8" @ 10,576' 11,144', (160'), Cut core #20 Wt. 9.8, PV 12, YP 5, PH 10.4, WL 10, Sol 10 Core #15, 11,015'-11,079', rec'd 30+'. Core #16, 11,079'-11,101', rec'd 22'. Core #17, 11,101'-11,109', rec'd 7'. Core #18, 11,109'-11,118', rectd 8'. Core #19, 11,118'-11,137', rec'd 22'. 9-5/8" @ 10,576' 11,216', (72'), TIH w/core #22 Wt. 9.8, PV 10, YP 5, PH 10, WL 6.5, Sol 10 Core #20, 11,140'-11,178', rec'd 38'. Core #21, 11,178'-11,216', rec'd 36'. 9-5/8" @ 10,576' 11,395', (179'), Drlg Wt. 9.7, PV 7, YP 4, PH 10.3, WL 8.4, Sol 9 Redress core bbl, RIH to jars w/core pt mrker in btm of core, POH. PU BHA, relocate jars, TIH, rm 11,126'-11,216'. Drl 8½" hole to 11,395'. 9-5/8" @ 10,576' 11,542', (147'), Logging Wt. 9.7+, PV 8, YP 4, PH 10.2, WL 8.2, Sol 10 Drl 8~" hole to 11,542', short trip to 9-5/8" shoe, CBU, TOH. RU Schl, TIH to rn logs. 9-5/8" @ 10,576' 11,542' TD, TOH w/8½" bit Wt.-~a. 8, PV 9, YP 4, PH 10.0, WL 8.2, Sol 10 Rn DL~/SP/NG~MPSL/Caliper f/11,521'-10,550'. Log LDT/CNL/ ML/EPT/GR/Ca~iper f/11,521'-10,550', cont w/CNL/GR f/10,550'- 4250'. Rn FDC/GR f/11,521'-10,550'. RD Schl. Mak~ cond'g rn w/8½" bit, TOH to cont logging. oate 4/05/85 ITM i\L~L~ V EL/ Dr±ll±ng Super±ntendent Alaska Oil & Gas Cons, Commission Anchorage 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 "lnlerim" 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 Field Alaska I County or Parish I Stale North Slope Borough ILease ADL #34632 or Unit Complete record for each day while drilling or workover in progress Alaska Prudhoe Bay Date and depttt as of 8:00 a.m. 3/02/85 thru 3/04/85 3/05/85 3/06/85 3/07/85 3/08/85 The above is correct IWell no. L2-30 did not open), POOH w/tst string. 7" @ 11,540' 11,495' PBTD, 11,542' TD, TIH w/RTTS Wt. 9.8, PV 10, YP 8, PH 12.7, WL 13, Sol 10 TIH, CO cmt f/9805'-10,364', circ, TOH. MU 6" bit & 7" csg scrpr, TIH, CO cmt f/TOL - 10,404', LC @ 11,411', cmt to FC @ 11,495', circ, TOH. MU 9-5/8" RTTS, TIH to tst 7" @ 9-5/8" csg. 7" @ 11,540' 11,542', (47'), TOH w/6" bit Wt. 9.8, PV 10, YP 8, PH 9.8, WL 13.5, Sol 10 TIH w/9-5/8" RTTS, set @ 10,326'. Tst 9-5/8" csg to 3000 psi; OK. Tst lnr lap & 7" csg, TOH. TIH w/7" RTTS, set @ 10,481', tst 7" csg & lnr lap to 3000 psi; bled off slowly to 2700 psi. TIH w/6" bit to top of FC @ 11,495', CO to 11,542', circ hole cln, TOH. 7" @ 11,540' 11,495', (0'), PU 9-5/8" RTTS tls Wt. 9.8, PV 10, YP 5, PH 9.8, WL 13, Sol 10 POH w/6" bit. RIH w/7" EZ Drl retnr, set @ 11,499', tst csg to 3000 psi. Sqz 7" shoe w/200 sx C1 "G" w/l% D-60. Displ w/mud. Final sqz press = 2200 psi. CIP @ 1400 hrs, 3/6/85. Rev circ @ 11,495', POOH. PU 6" bit & scrpr, RIH, tag cmt @ 1~491', CO hard cmt to 11,495', CBU. Tst csg to 3000 psi. Press bleeding off f/3000 psi to 2400 psi in 25 min. TOH w/bit & scrpr. 7" @ 11,540' 11,495', (0'), POH w/RTTS tl & tst tls Wt. 9.8, PV 10, YP 4, PH 9.8, WL 13, Sol 10 RIH w/9-5/8" RTTS tl, set @ 10,321'. Tst 9-5/8" lnr f/10,321'-surf to 3000 psi; OK. Tst 7" lnr lap & 7"'lnr to 3200 psi, bled off to 2300 psi in 10 min, POOH. TIH w/RTTS & tst assy, set RTTS pkr @ 10,305'; att to tst w/o success (dnhole vlv Signature ,~f~ For form preparation and distribu~on see Procedures Manual Section 1~, Drilling, Pages 86 and 87 IOate I~ ITM 4/05/85 Drilling Super~t~C~l ~f E D J u N :? Alaska Oil & Gas Cons, Commission Anchor~n~ 7" @ 11,540' 11,542' TD, Circ & WOC Wt. 9.8, PV 10, YP 5, PH 9.5, WL 8.6, Sol 10 TOH w/8½" bit. RU Schl & cont logging program. Rn FDC/GR f/11,521'-10,550t. Rn BHCS/GR/Wave Forms f/11,521'-10,550'. Rn LLS/GR/Wave Forms f/11,521'-10,550'. Rn SHDT/GR f/11,521'-10,550'. Take SWS; rec'd 17 shots out of 30. Make condition'g rn f/7" lnr. RU & rn 27 jts, 7", 29# L-80 lnr + 1 double mark jt & lnd w/FS @ 11,540', FC @ 11,495', lnd'g colr @ 11,411'. Cmt w/371 sx Cl "G" w/35% Healy fly ash, 2% gel, .7% D-42, .5% D-65 & .2% D-46. Displ cmt using rig pmps._ D~i~n.~ . CIP @ 1212 hrs, 3/3/85. TOH, LD BHA. Chg top rams to 32 , TIH w/8½" bit & 9-5/8" csg scrpr to 9400', circ & WOC. 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 lime. 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 available. Accounting cost center code District IC°unty or Parish Slate Alaska I North Slope Borough Alaska Field ILease or Unit Well no. Prudhoe Bay I ADL #34632 L2-30 Auth. or W.O. no. ~Title AFE 303941 I Drill, Core, Complete & Perforate Rowan #41 Operator ARCO Alaska, Inc. Spudded or W.O. begun API 50-029-21272 Spud Date and depth as of 8:00 a.m. 3/09/85 thru 3/11/85 3/12/85 A.R.Co. W.I. 50Z Date 1/21/85 Complete record for each day reported Iotalnumber of wells (active or inactive) on this ost center prior to plugging and I bandonment of this well I 7" @ 11,540' 11,495' PBTD, (0'), RIH w/retrv BP 9.8 NaC1 POOH w/drawdn tst assy, chg tst assy, RIH, fill DP w/9.8 ppg mud. Set pkr @ 10,320', open tl w/2000 psi on ann, light blow, POOH. RU Schl, tst csg to 3000 psi, bled off to 2450 psi/10 min. Rn CBL/VDL/GR/CCL f/11,472'-I0,150'. Re-rn logs f/ 10,342'-8~4~0'. Rn DiaLog 9-5/8" csg caliper f/10,300'-surf. Rn VSP surv. Rn gyro f/10,450'-surf. RIH to 11,495', CBU, switch over to 9.8 ppg NaC1 brine, POOH, LD 5" DP. RIH w/Bkr retry BP. 7" @ 11,540' 11,495' PBTD, RR 9.8 NaC1 w/2000' diesel cap RIH w/9-5/8" Bkr Model "C" retrv BP, set @ 7060', LD DP f/7060'-2000'. Displ brine w/diesel, rev circ, fin LD DP. ND BOPE, instl FMC tbg hgr, instl tbg head adapter & lower master vlv. RR.@ 2400 hrs, 3/11/85. Old TD New TD Released rig 2400 Hrs. Classifications (oil, gas, etc.) Oil Date 11,542' (2/27/85) IPBDeplh IKind of rig 3/11/85 I Type completion (single, dual, etc.) Single Producing method Official reservoir name(s) Flowing Lisburne Potential test data 11,495' Rotary Well no. Date ! Reservoir Producing Interval Oil or gas Test time Production Oil on test Gas per day Pump size, SPM X length Choke s~ze T.P. C.P. Water % GOR Gravity Allowable Etfective dale corrected The above is correct Signature For form preparation an(~listribution, see Procedures Manual, Section 10, Drilling, Pages 86 and 87. JDate 4/05/85 Alaska Oil & 6as Cons Commission Anchorafle ARCO Alaska Inc. New Projects - Lisburne TRANSMITTAL To: state of Alaska Alaska Oil & Gas Conservation C°mmittee Address: 3001 Porcupine Drive From: Kelly Prockish Date: May 29, 1985 Anchorage, AK 99501-3192 Attn: C. V. Chatterton Transmitted herewith are the following: Final copies for the following Lisburne Wells: 1 each OH-LIS Depth Shifted Tape, Run 1, 2-28-85 Start Depth of 11541', Stop Depth of 10510.5' .Cement Bond Log, Variable Density, Run 1, 3-8-85 (1 each Blueline, folded Sepia) L1-9: Gamma Ray Collar Log, Run 1, 4-9-85 (1 each Blueline, rolled Sepia) CONFIDENTIAL CET Log, Run 1, 3-30-85 Cement Bond Log, Variable Density, Run 1, 3229-85 Differential Temperature Log, Run 1, 4-24-85 Gamma Ray Log, Run 1, 4-25-85 (1 each Blueline, folded Sepia)- Receipt Acknowledgement: Return Receipt to' ARCO Alaska Inc. New Projects - Lisburne Attn: Kelly Prockish, ATO-463 P. O. Box 100360 Anchorage, Alaska 99510-0360 Transmittal No.' ~O Processed b y:~~~~ ~ ARCO ,-~!as~] inc .~ a S.,bs:diary Of AJ~anlicRichl~elclCompany ARCO Alaska, Inc. ARCO Explora,,~n - Alaska Operations Post Office Box 100360 Anchorage, Alaska 99510 Telephone 907 277 5637 HAND CARRIED SAMPLE TRANSMITTAL SHIPPED TO: ALASKA OIL & GAS CONSERVATION COMMISSION 3001 PORCUPINE'DRIVE ANCHORAGE, ALASKA 99501 MIKE MINDER OPERATOR: ARCO SAMPLE TYPE: SAMPLES DATE: MAY 17, .1985 NAME: LISBURNES L2-30 CORECHIPS NUMBER OF BOXES: ONE BOX REQUESTED TO BE SENT BY LINDA OKLAND AT0 1046 PLEASE SEE ATTACHED LIST SHIPPED PALEO LAB TECH UPON RECEIPT OF THESE SAMPLES, PLEASE NOTE ANY DISCREPANCIES AND MAIL A SIGNED COPY OF THIS_FORM TO: ARCO ALASKA, INC. P.O. BOX 100360 ANCHORAGE, ALASKA 99510 ATTN R. L. BROOKS RECEIVED BY: DATE: RECEIVED Alaska 0ii & 8as Cons. C0mmJssl0. Anchorage ARCO Alaska, Inc. is a Subsidiary of AtlanticRichfieldCompany (801) 584-2480 ARCO ALASKA L2-30 SamPle DePth Number (feet) 1 10670.0-71o0 2 10671.0-72.0 3 10672.0-73.0 4 10673.0-74.0 5 10674.0-75.0 6 10675,0-76,0 7 10676.0-77.0 8 10677,0-78.0 9 10678.0-79.0 10 10679.0-80,0 11 10680.0-81.0 12 10681,0-82.0 13 10682.0-83.0 14 10683.0-84.0 15 10684.0-85.0 16 10685.0-86.0 17 10686.0-87.0 18 10687.0-88,0 19 10688.0-89.0 20 10689,0-90.0 21 10690.0-91.0 10691.0 - 10691.5 10691.5 - 10692.0 22 23 10693.0-94.0 24 10694.0-95.0 25 10695.0-96.0 26 10696.0-97,0 27 10697.0-98.0 28 10698.0-99.0 29 10699.0-00.0 30 10700.0-01.0 31 10701.0-02.0 32 10702,0-03.0 33 10703.0-04.0 34 10704.0-05.0 35 10705,0-06.0 36 10706,0-07.0 37 10707.0-08.0 38 10708.0-09.0 39 10709.0-10.0 SamPle Depth SamPle Number (feet) Number 41 10711.0-12.0 81 42 10712.0-13.0 82 43 10713.0-14.0 83 44 i0714.0-15.0 84 45 10715.0-16.0 85 86 46 10716.0-17.0 87 47 10717.0-18.0 48 10718.0-19.0 49 10719.0-20.0 10720.0 - 10720.5 10720.5 - 10723.0 50 10723.0-24.0 51 10724.0-25.0 52 10725.0-26.0 53 10726.0-27.0 54 10727.0-28.0 55 10728.0-29.0 56 10729.0-30.0 57 10730.0-31.0 58 10731.0-32.0 59 10732.0-33.0 60 10733.0-34.0 61 10734.0-35.0 62 10735.0-36.0 63 10736.0-37.0 64 10737.0-38.0 65 10738.0-39.0 66 10739.0-40.0 67 10740.0-41.0 68 10741.0-42.0 69 10742.0-43.0 70 107~3.0-44.0 71 10744.0-45.0 72 10745.0-46.0 73 10746.0-47.0 74 10747.0-48.0 75 10748.0-49.0 76 10749.0-50.0 77 10750.0-51.0 78 10751.0-52.0 79 10752.0-53.0 DePth (feet) 10754.0-55.0 10755,0-56.0 10756.0-57.0 10757.0-58.0 10758.0-59.0 10759.0-60.0 10760.0-61.0 88 10761.0-62.0 89 10762,0-63.0 ~ 90 10763.0~-6-4-~ 10764.0 - 10765.0 91 10765.0-66.0 92 10766.0-67.0 93 10767.0-68.0 94 10768.0-69,0 95 10769.0-70.0 96 10770.0-71.0 97 10771.0-72.0 98 10772.0-73.0 99 10773.0-74.0 100 10774.0-75.0 101 102 10776.0-77.0 103 10777.0-78.0 104 10778.0-79,0 105 10779.0-80.0 106 10780.0-81.0 107 10781.0-82.0 108 10782.0-83.0 109 10783,0-84.0 110 10784.0-85.0 111 10785.0-86.0 112 10786.0-87.0 113 10787.0-88.0 114 10788.0-89.0 115 10789.0-90.0 116 10790,0-91~_0 10791.0 - 10794,0 117 10794.0-95.0 S~le N~.u ~be r · DeP th (feet) llB 117 120 121 123 124 125 126 127 128 127 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 147 150 151 152 153 154 155 156 157 158 157 160 161 162 163 164 165 10795,0-96,0 10796.0-97,0 10797,0-98,0 10798,0-99,0 10799,. 0-00 10800.0-01.0 10801.0-02.0 10802.0 - 10803.0 10803.0-04.0 10804.0-05.0 10805.0-06,0 10806.0-07.0 10807.0-08.0 10808.0-09.0 10807.0-10.0 10810.0-11.0 10811.0-12.0 10812.0-13.0 10813.0-14.0 10814,0-15.0 10815.0-16.0 10816.0-17.0 10817.0-18,0 10818.0-17.0 10819.0-20.0 10820.0-21.0 10821.0-22.0,,.~...,.~/ 10822.0-23.0 10823.0 - 10826.0- 10826.0-27.0- 10827.0-28.0 10828.0-29.0 10829.0-30.0 10830.0 - 10832.0 10832.0-33.0 10833.0-34.0 10834.0-35o0 10835.0-36.0 10836.0-37.0 10837.0-38.0 10838.0-37.0 10839.0-40.0 10840.0-41.0 10841.0-42,0 10842.0-43.0 10843o0-44,0 10844.0-45.0 10845.0-46.0 ]0846,0-47.0 10847.0-48.0 10848.0-49.0 Sample DePth Number (feet) 166. 10849.0-50.0 167 10850.0-51.0 168 10851.0-52.0 169 10852.0-53.0 170 10853.0-54.0 171 10854,0-55.0 172 10855,0-56.0 173 10856.0-57.0 174 10857.0-5B.0 ~ 175 10858.0-59.0 ~- - 176 10859,0-60.0 10860.0 - 10862.0 177 10862.0-63.0 178 10863,0-64.0 177 10864.0-65.0 180 10865.0-66.0 181 10866.0-67.0 182 10867.0-68.0 183 10868.0-69,0 184 10869.0-70.0 185 10870.0-71.0 186 10871,0-72.0 187 10872.0-73.0 188 10873.0-74.0 10874.0 - 10877.0 189 10877,0-78.0 170 10878.0-7?.0 191 192 193 194 195 196 197 198 10879,0 - 10887.0 10887.0-88.0 10888.0-89.0 10889.0-90.0 10870,0-91,0 10891.0-92.0 10892.0-93.0 10893.0-94.0 10894.0-95.0 10875.0 - 10896.0 199 200 201 202 203 10896.0-97.0 10897.0-98.0 10898.0-99.0 10899.0-00.0 10900.0-01,0 204 205 10901.0-02.0 10902.0-03.0 SamP]e Depth Number (feet) 206 10903.0-04.0 207 10904,0-05,0 208 10905,0-06,0 209 I0906,0-07,0 210 10907.0-0B.0 211 I0908.0-09.0 212 10907.0-10.0 213 10910.0-11.0 214 10911.0-12,0 215 10912.0-13.0 216 10913.0-14.0 217 10914.0-15.0 218 10915.0-16.0 219 10916.0-17.0 220 10917.0-18.0 ''1 10918.0-19.0 222 10919.0-20.0 ~""3 10920,0-21.0 .~4 10921,0-22 ~5 109~.0-23.0 226 10923.0-24.0 ~'~7 10724.0-25. 0 ~8 10725.0-26,0 ~9 10726.0-27.0 230 10927.0-28,0 231 10?28.0-29.,0.,~0_..~P'~ ~,'~' 10929.0-30.0 233 10730.0-30.5 10930.5 - 10933.0 234 I0733.0-34.0 235 10934.0-35.0 236 10935.0-36,0 237 10936.0-37.0 238 10937.0-38.0 239 10938.0-39.0 240 10939.0-40.0 241 10940.0-41.0 242 10941.0-42o0 243 10942.0-43.0 244 10743,0-44,0 245 10944.0-45.0 246 10745.0-46.0 247 10946.0-47.0 248 10947.0-48.0 Sam~;le DePth Number (feeL) 249 10948.0-49,0 250 10949.0-50,0 251 10950.0-51,0 252 10951o0-52.0 253 10952.0-53.0 254 255 256 257 258 259 260 261 262 10953,0-54,0 10954.0-55.0 10955.0-56.0 10956,0-57,0 10957,0-58,0 I~'--~ 10958.0-59.0 10959.0-60.-0 10960.0-61.0 10961.0 - 10965.0 10965.0-66.0 263 264 ~'5 266 267 10966.0-67,0 10967.0-68.0 10968,0-69.0 10969,0-70,0 10970.0-71,0 268 269 270 271 272 273 274 10971.0-72.0 10972.0-73.0 10973,0-74,0 10974,0-75,0 10975,0-76.0 10976.0-77.0 10977.0-78,0 275 276 277 278 279 10978.0-79,0 10979,0-80.0 10980,0-81,0 ..~ 10981.0-82.0~-- 10982,0-83,0 280 281 282 283 10983.0-84.0 10984.0-85.0 10985.0 - 10987.0 10987.0-88.0 10988.0-89,0 284 285 286 287 10989.0-90.0 10990.0-91.0 10991.0-92.0 10992.0-93.0 10993.0 - 10997.0 288 289 10997,0-98.0 10998,0-99.0 San, Pie DePth Number (feet) 10999.0 - 11002,0 290 11002.0-03.0 291 11003.0-04,0 292 11004.0-05.0 ~9~ 11005 0-06.0 294 11006,0-07.0 295 11007.0-08,0 296 11008.0-09.0 297 11009.0-10.0 298 11010.0-11.0 299 11011.0-12.0 300 11012.0-13.0 301 11013.0-14.0 302 11014.0-15.~_~~)~ 11015.0-16. 304 11016,0-17.0 305 11020.0-21.0 306 11021,0-22.0 307 11022.0-23.0 308 11023.0-24.0 309 I1024.0-25.0 310 11025.0-26.0 311 11026.0-27.0 312 11027.0-28.0 313 11028.0-29.0 314 11029,0-30.0 315 11030.0-31.0 316 11031.0-32.0 317 11032.0-33.0 318 11033.0-34.0 319 11034.0-35,0 320 11035.0-36.0 321 11036.0-37.0 322 11037.0-38.0 323 11038.0-39.0 324 11039.0-40.0 325 11040.0-41,0 326 11041.0-42.0 327 11042.0-43.0 328 11043.0-44.0 32? 11044,0-45.0 330 11045.0-46,0 331 11046.0-47.0 332 11047.0-48.0 Sample DePth Number (feet) 333 11048.0-49.0 334 11049.0-50.0 335 11050,0-51.0 336 11051.0-52,0 337 11052.0-53.0 l oss.o - 338 11084.0-85.0 339 11085.0-86.0 340 11086.0-87.0 341 11087.0-88.0 342 11088.0-89.0 343 11089.0-90.0 344 11090,0-91,0 345 11091.0-92,0 346 11092,0-93.0 347 11093.0-94.0 348 11094.0-95.0 349 11095,0-96,0 350 II096.0-97,0 351 11097.0-98.0 352 11098.0-99.0 353 11079.0-00,0 354 11100.0-01.0 355 11101.0-02,0 356 11102.0-03.0 357 11103.0-04,0 11104.0 - 11106.0 358 11106.0-07.0 359 11107.0-08.0 360 11108.0-09.0 361 11109.0-10.0 362 11110.0-11,0 363 11111.0-12.0 364 1ii12.0-13.0 365 11113.0-14.0 366 11114.0-15.0 367 11115.0-16.0 B6B 11116 0-i7.0 369 1111710-iq.~L~IY 370 11118,0-19.0 371 11119.0-20.0 11120.0 - 11121.0 372 11121.0-,~.0 11122,0 - 11123,0 S o~p 1 e De~ th Number (feet) 373 11123.0-24.0 374 11124.0-25.0 11125.0-26.0 11126.0-27.0 377 11127.0-28.0 378 11128.0-29.0 379 11129.0-30.0 380 11130.0-31.0 381 11131.0-32,0 382 11132.0-33.0 383 11133.0-34.0 384 11134.0-35.0 385 11135.0-36.0 386 11136.0-37.0 387 11137.0-38.0 388 11138.0-39.0 389 11139.0-40.0 11140.0- 1114~ ;390 11145.0-46.0 391 11146.0-47.0 392 11147.0-48.0 393 11148,0-49,0 394 11149.0-50.0 395 11150.0-51.0 396 11151.0-52.0 397 11152.0-53.0 398 11153.0-54.0 399 11154,0-55.0 400 11155,0-56.0 401 11156,0-57.0 402 11157.0-58.0 403 11158,0-59.0 404 11159.0-60.0 405 11160.0-61.0 406 11161.0-62.0 407 11162.0-63.0 408 11163.0-64.0 409 11164.0-65.0 410 11165.0-66.0 411 11166.0-67.0 412 11167.0-68,0 413 11168.0-69.0 414 11169.0-70.0 415 11170.0-71.0 Sample DePth Number (feet) 416 11171.0-72.0 417 11172.0-73.0 418 11173.0-74.0 419 11174.0-75.0 420 11175.0-76.0 421 11176.0-77.0 422 11177.0-78.0 423 11178.0-79,0_~~ 424 11179,0-B0.0 425 11180.0-81,0 426 11181.0-82.0 427 11182.0-83.0 428 11183.0-84.0 429 11184.0-B5.0 430 lllSS.O-B6.0 431 11186.0-87.0 432 11187.0-88.0 433 11188.0-89.0 434 11189.0-90.0 435 11190.0-91.0 436 11191.0-92.0 437 11192,0-93.0 438 11193,0-94.0 439 11194.0-95.0 440 11195,0-96.0 441 11196.0-97.0 442 11197.0-98.0 443 11198.0-99.0 444 11199.0-00.0 445 11200.0-01.0 446 11201.0-02.0 447 11.0..0-03.0 448 11203.0-04.0 449 11204.0-05.0 450 11205,0-06.0 451 11206.0-07.0 452 11207.0-08.0 453 11208.0-09.0 454 11209.0-10.0 455 11210,0-11.0 456 11211.0-12,0 457 11212.0-13.0 458 11213.0-14,0 459 11214,0-15.0 Sample DePth Number (feet) 460 11215,0-16.~ 11216.0 - 11217.0 461 11217.0-18.0 462 11218.0-19,0 463 11219.0-20.0 464 11220,0-21,0 CO~-~IENTS/CORRE CTIONS - THIS LIST EXCEPT AS' NOTED IN C05~[EMTS AND CORRECTIONS, REPRESENTS A C0bSPLETE LIST OF ' SA~PLES DUE THE STATE OF ALASKA. · PLEASE SIGN AND ~ETUtLN THIS FOPu(! TO- ' E.A. ENDICOTt, ABV-100 ARCO Alaska, Inc; Internal Correspond; ; Date: MAY 15, 1985 Subj~t: SAMPLES DUE THE STATE OF ALASKA, LISBURNES L2-30 CORECHIPS From/Location: To/Location: EVA ANN ENDICOTT PALEO LAB L INDA OKLAND .. :. : -ATO: 1'046 PLEASE SEE ATTACHED LIST ARCO Alaska, Inc. is a Subsidiary of AUanticRIchfieldCompany ARCO Alaska, Inc Post Office ~ox 100360 Anchorage, Alaska 99510-0360 Telephone 907 276 1215 May 6, 1985 Mr. C. V. Chatterton Commi s s i oner State of Alaska Alaska Oil & Gas Conservation Commission 3001 Porcupine Drive Anchorage, AK. 99501 SUBJECT' Lisburne L2-30, Notice of Intention to Complete Dear Mr. Chatterton- Enclosed is a Sundry Notice of intention to complete Lisburne well L2-30. As stated in the drilling permit, this will be a Wahoo observation/production well and is the first of our "5-spot" pilot interference test wells. We expect Rowan rig #41 will be ready to start this work on about May 9, 1985. If you have any questions, please call me at 263-4610, or Fritz Gunkel at 265-6890. Sincerely, T. L. Fithian Area Drilling Engineer TLF/DEB/tw SN/L030 Enclosure RECEIVED MAY 0 6 1985 Alaska Oil & Gas Cons. Commission Anchorage ARCO Alaska, Inc. is a Subsidiary of AtlanticRichfieldCompany STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION COMMISSION SUNDRY NOTICES AND REPORTS ON WELLS DRILLING WELL [] COMPLETED WELL [] OTHER [] 2. Name of Operator ARCO Alaska, Inc. 3. Address P. 0. Box 100360, Anchorage, AK 99510 4. Location of Well Surface: 2026' FSL, 1176' FWL, Sec.18, T11N, R15E, UM Planned Target (~ 8952'TVD: 1320' FS.L, 1320' FEL, Sec.7, T11N, R15E, UM (Actual BHL will be submitted with Gyro Survey.) 5. Elevation in feet (indicate KB, DF, etc.) I 6. Lease Designation and Serial No. 7. Permit No. 85-9 8. APl Number 50-- 0~cj.21272 9. Unit or Lease Name pr,,dhne R~¥ II.nm.'t/L?'sburne 10. Well Number I 11. Field and Pool Prudhoe Bay Field Lisburne Oil Pool RKB 52' 12. (Submit in Triplicate) Perforate [] Alter Casing [] Perforations Stimulate [] Abandon [] Stimulation Repair Well [] Change Plans [] Repairs Made Pull Tubing [] Other 'J~ Pulling Tubing (Note: Report multiple completions on Form 10-407 with a submitted Form 10-407 for each completion.) , Pad 13' ADL 34~;32AI!~ RC;R Check Appropriate Box To Indicate Nature of Notice, Report, or Other Data OF INTENTION TO: ~.Z) ]~l.j) I~-lr~/7~~ SUBSEQUENT REPORT OF' NOTICE ! (Submit in Duplicate) [] Altering Casing [] Abandonment [] Other [] [] [] 13. Describe Proposed or Completed Operations (Clearly state all pertinent details and give pertinent dates, including estimated date of starting any proposed work, for Abandonment see 20 AAC 25.105-170). This well was temporarily suspended pending arrival of completion equipment. For status of well, please refer to previous reports. Casing and liner contain 9.8 ppg NaCl brine with a 2000' diesel cap. A retrievable bridge plug is set in the 9-5/8" casing at 7060'MD. We plan to move the rig back over the well, pull the bridge plug, and run a selective single completion of the Wahoo. Tubing will be 2-7/8", 6.5#, L-80, EUE 8RD. Tubing jewelry will include two (2) packers, blast joints, sliding sleeve, gas lift mandrels, paraffin inhibitor injection mandrel, subsurface safety valve, and selective profile nipples. We plan to perforate the Upper Wahoo, run the completion assembly-straddling the perforations with the two packers, then perforate the Lower Wahoo. Perforation intervals are now being determined and will be reported, along with completion details, on subsequent reports. Before perforating and completing, we will further evaluate the 7" liner cement job and 9-5/8" casing wear. If needed, the 7" liner will be squeeze cemented and a 7" tie-back string may be run. Work done will be reported on subsequent reports. Estimated Start: May 9, 1985 RECEIVED MAY 0 6 1985 14. I hereby certify that 0e foregoing is true and correct to the best of my knowledge. Signed ~' .... . , Title Alasv, a 0{i d, L~;~s Cons. Commission Anchorage The space below for Commission use Conditions of Approval, if any: Approved by Area Drilling Engineer App, Ov'e~i R®turnecl -_ By Order of COMMISSIONER the Commission Form 10-403 Rev. 7-1-80 (DEB) SN/054 Submit "Intentions" in Triplicate and "Subsequent Reports" in Duplicate ARCO Alaska, Inc. Post Office Box 100360 Anchorage, Alaska 99510-0360 Telephone 907 276 1215 April 17, 1985 Mr. C. V. Chatterton Commi ssi oner State of Alaska Alaska Oil & Gas Conservation Commission 3001 Porcupine Drive Anchorage, AK 99501 SUBJECT: L2-30 Dear Mr. Chatterton' Enclosed is the Well Completion Report for L2-30. I have not yet received the Well History and core description. When I do, I will forward them to you. Also, the bottomhole location, geologic markers, TVDs and tubing details will be submitted when the gyroscopic survey is run and the well completed. If you have any questions, please call me at 263-4944. Sincerely, d. Gruber Associate Engineer JG/tw GRU5/L111 Enclosure RECEIVED APR 1 9 1985 Alaska Oil & GaS Cons, Commission ,amchor~]3 ARCO Alaska, Inc. is a Subsidiary of AtlanticRichfieldCompany -. ~:-~', STATE Of ALASKA ;- ~ ALASKA' ' AND GAS CONSERVATION C(...:.MISSION WELL COMPLETION OR RECOMPLETION REPORT AND LOG 1. Status of Well Classification of Service Well OIL [] GAS [] SUSPENDED I-XIX ABANDONED [] SERVICE [] 2. Name of Operator 7. Permit Number ARCO Alaska, Inc. 85-9' 3. Address 8. APl Number P. 0. Box 100360, Anchorage, AK 99510 50- 029-21272 4. Location of well at surface 9. Unit or Lease Name 2026' FSL, 1176' FWL, Sec.18, TllN, ELSE, UM Prudhoe Bay Unit/Lisburne At TOp Producing Interval 10. Well Number To be submitted when gyro is received. L2-30 At Total Depth 11. Field and Pool To be submitted when gyro is received. Prudhoe Bay Field 5. Elevation in feet (indicate KB, DF, etc.) 6. Lease Designation and Serial No. Li sburne 0i 1 Pool 52' RKB ADL 34632 12. Date Spudded 13. Date T.D. Reached 14. Date Comp., Susp. or Aband. 15. Water Depth, if offshore 16. No. of Completions 01/21/85 : 02/27/85 03/11/85 N/A feet MSL None 17. Total Depth (MD+TVD) 11542' MD 18. Plug Back Depth (MD+I-VD)i 1495' MD YES19' Directional SurveYl_~X NO [] I 20. Depth where SSSV setN/A feet MD I21' Thickness °f Permafr°st1900' (App fox) 22. Type Electric or Other Logs Run DIL/SP/NGT/MFSL/Cal, LDT/CNL/ML/EPT/GR/Cal, FDC/GR, 9-5/8" csg. caliper, SHDT/GR, BHCS/GR~ LLS/GR~ G~/ro~ 23. CASING, LINER AND CEMENTING RECORD CBL/VDL/GR/CCL, VSP SETTING DEPTH MD CASING SIZE! WT. PER FT. GRADE TOP BOTTOM HOLE SIZE CEMENTING RECORD AMOUNT PULLED 20" 91.5# H-40 Surf 114' 30" 1825# Polyurethane 13-3/8" 72.0# L-80 Surf 4250' 17-1/2" 3000 sx AS II & 400 sx Class G 9-5/8" 47.0# L-80 Surf 10~576' 12-1/4" 580 sx Class G 7" 29.0# L-80 10,364' 11,540' 8-1/2" 571 sx Class G Afte testing the 7" l iner~ ad~litional cmt was pumpe 24. Perforations open to Production (MD+TVD of Top and Bottom and 25. TUBING RECORD interval, size and number) SIZE DEPTH SET (MD) PACKER SET (MD) None None 26. ACID, FRACTURE, CEMENT SQUEEZE, ETC. DEPTH INTERVAL (MD) AMOUNT& KIND OF MATERIAL USED N/A 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 J~ 28. CORE DATA Brief description of lithology, porosity, fractures, apparent dips and presence of oil, gas or water. Submit core chips. To be submitted at a later date. E"VE'D '~_~ 1qRam. ~.laska 0il & G~s Cons. Commission ,-, · Form 10-407 JMM/WC52 Submit in duplicate Rev. 7-1-80 CONTINUED ON REVERSE SIDE 29. .. GEOLOGIC MARKERS NAME To be submitted wt 30:. FORMATION TESTS MEAS. DEPTH ;n gyro is run. TRUE VERT. DEPTH Include interval tested, pressure data, all fluids recovered and gravity, GO[R, and time of each phase. N/A 31. LIST OF ATTACHMENTS None 32. I hereby certify that the foregoing is true and correct to the best of my knowledge Signed 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". Eastman A PETROLANE COMPANY REPORT of SUB-SURFACE DIRECTIONAL SURVEY ARCO ALASKA, INC. COMPANY D.S. L2, Well Number: 30 WELL NAME Prudhoe Bay, North Slope, Alaska LOCATION JOB NUMBER A0385G0180 SURVEY BY TROY ONEY TYPE OF SURVEY GYRO Multi-Shot RECEIVED SEP 2 6 198,5 Alaska Oil & Gas Cons. Comrnissior~ gnchora.~e OFFICE Anchorage, DATE 10-MAR-85 Alaska Eastman bate: May 31, 1985 (907) 349-4617 P. O. Box 4-1970~Anchorage, Alaska 99509-1970 ARCO Alaska, Inc. P.O. Box 1479 Anchorage, Alaska 9951.0 Well Number: D.S. L2, Well No: 30 Location: Prudhoe Bay, North Slope, Alaska Type of Survey: Gyro Multi-Shot Date: 10-MAR-85 Method of Computation: Radius of Curvature Surveyor/Driller: T ONEY Job Number: A0385G0180 Atten: Mr. BILL CONGDON !)ear Mr. Congdon: We are enclosing the original and eight copy/copies of the GMS surve~ run on t~e above mentioned we.il To date, the following distribdtion isas been accomplished: -"~ ' '~ li:~.q for in- A. 8 copy/copies do. liver.:.¢, ro c,r:[]_ ,.. house distributien. B 0 r-~},,/~,~r,~ ' _,.. company renresen- ..... :~-~/ ~'r~es noted for oi ~ tatives. C. 3 copie~:. :.~ for r;i~ permanent, we'il_. W~ wish to take this onDort, ur~it.,.;, to tha~k v~-u fo~ using Eastman Whipstock ~ ~,nu look forwa,.d to [,,~;ng of' se~:'vice in the future. Distri~chn-; ca cc/file cc: P.A. Dim~ock - BP Alaska Exploration Karen Mestas - Sohio Alaska Petro]_e~]m Co. Steve Lambert - Union Oil Company T.A. Edmondson - Cheveror~ U.S.A. N.H. Smith~ Jr. -Mobil. Oil Corp. __ J.C. Wiilner -- Ph;ll. ips ?et. to!cum Co. Directional Drillers/Sub-Surface Surveyors/Instrument & Tool Rentals/Sales/Worldwide ARCO ALASKA, INC. DE: L2, WELL NO: 30 GMS ,JOB NO',', A0385G0180 PRUDHOE BAY, N~]RTH SLOPE,. ALASKA GMS, 0-11450 MI), SURVEYOR: TROY ONEY~ DATE RUN: 10-MAR-Sb] VERTICAL. SECTION CALCULATED IN F'i..ANE OF' PROF'O'.F:AL D I Rli'.'] C T I 0 N: N 'iii~'..7~ ~-IE J;:;. 0 M I N. E R IF: C O R.O O F '.::;I.~IR V E Y RAI]II..I¢':-; OF Ct..IRVATLIRE METHOD ,% _ East n Whipstock A PETROI~ANE COMPANY A R F:O A I_ A'.E; K A, I N F:, DS L2, NELL NFl: 3c) GMS F::'RUDFIOE BAY, NORTH Si..OPE, AL.A.:,k.A dOB NO: AO:3:=:5F~C) 1 ::_:0 C F~ M F' U'[ A'T' I 0 N T I ME DATE ;. 4: :_::9: .5;4 24-MAY.-85 F'AGE Ixln. i TRUE MEASURED DRIFT DRIFT COURSE VFRTICAL VERTICAL '.=;UBSEA R E C T A N O U L A R C L 0 '.=; LI R E DOGI_E~ DEPTH ANGL.E DIRECTION LENGI'H DEPTFI SECTION TVD C 0 0 R D I N A T E S DISTANF:E DIRECTIF~N SEVERI' FEET D M D FEEl' FEET FFET F-EET FEET F E E'I" D M DG/1001 ._ 0 o. ('). ._':: r').. ._, 1:3 W 100 . 499 .9. :::. - :-": .02 447 , ':.'.. :::_ 1 ~ '-."~. 1 ¢'._. 2,7 '.-} W 6 C) C). C) 4-!29 Iq 8 :':: W 100 · 5':7.' 9.98 - :-'::. 9'-:2 547.98 2.48 S 3. :.% 0 W '7 0 ("). 0 4 5 'S 1 7 E 1 0 0. 6 9'.=.~. 9'7 - 5 ,, 0 0 6 4. 7,9 7 :3. :3:3 'S 4.3 ] W 8 C) 0 0:2:c) ......... 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E 16.04 N 35 40 E 0.65 0.02 0.4(3 0.52 2500. 5 15 N 26 E 2600. 8 0 I'J 25 E 2700. lc) 45 N 29 E 2800· 13 30 N 28 E 2'.-}C)(). 16 4.5 N 28 E 100. 249'2.45 100. 259:_::. 77 100. 2697.42 1 c)c). 2795. 18 100. 2891.71 "~ 7 · 22.68 .-'44. 45 :..:4. 1 ? 2546.77 50 47 '-' = . . ..'/:,4._,. 42 71. -4-7 274:z:. 18 '27.5/-, 28:39.7 .1. 1 C, · ,~ '"m . ,_, ,_'.5 N 12 78 E :.--."?, 26 N 17.74 E 43.77 N 2,5.. 14 E 62.2:3 N 35. 16 E 6:5.26 N 47.4~ E 22.77 N 34 8 E 34.22 N 31 14 E 50.47 N 29 52 E 71.47 N 29 28 E 97.56 N 2'.=.~ 4 E Eastman Whipstock A PETROCANE COMPiWY ARCO ALA:E;KA, INC. DS L2, WELL. NO: 30 LMo] '-' PRUDHOE BAY, IqORTH SLOPE, ALASKA ,J OB NO: A02:85G01:2:0 CFd~IF'LITAT I ON T i ME DATE .. z. 4. - M A Y- ,:,._, 14: :~'-): 54 .... ' "'" = PAGE biO. 2 TRUE MEASURED DRIFT DRIFT COURSE VERTICAl_ VERTICAL F:UBSEA R E C T A N G U L A R C L 0 S LI R E DOGLE~ DEPTH ANGLE DIRECTION LENGTH DEF'TH SECTION TVD C 0 0 [;~ D I N A T E :_; DISTANCE DIREf':TION :_:;EVERI' FEET D M 1] FEET FEET FEE]' FEET FEET FEET D M DG/100' :3000. 20:30 N 26 E 3100. 24 0 N 25 E 3200. 27 1!5 N 24 E :2: ~: (':' (") 29 0 N ~-'.=, E 2:400. :31 4._, =' N .-"-'._, '= E :".~:500. :':-:30 N 25 E 2600. :2:6 1 ._, ~''' N ..""'._,'"-- E :."-.': 700. :3',2:0 N 26 E :3',:: C, c:,.4. 0 c:' N 2/_-, E :2:70('). 42 0 N 24 E 1 O0. 2'.:.)86.4.5 100. 2:078. 'F./'.--./ 100. :3169. 15 100. :::257.2:3 100. 3343..60 1 (:),r}. ..-."" 4 ...."':' ,_, '=' . (...~' 5 100. :351 ,r-). :3:2: 100. :'-': 590. ('~ .6 '[ 00. :36,./::,7.77 100. :37,-t.:3.24. 129.47 2934.4.5 .- · .-_, ('~.':,/_ 16, 7..,..' 5 ...... .. _,. 9'F.,' 210. :36 :3117. 15 257.35 3205.3:]-: :.,:.:(.':'7.79 3291.60 113.71 N 61.90 E 147.88 N 7:::.20 E 1:37.'2:3 N 96.1:3 E 2:2:0.12 N .115.68 E 275· 95 N 1:37.(}5 E 2:24.. 4:2: N 159.6:.:: E · --j ' r~.' · · . . · _,7._, 97 N 1:-:::2:/-'9 E 4:2:(.].44 N 2C) 9.67 E 487.00 N 2:37·26 E 546.4.'.'] N 2/:,4.98 E 1';ii:9.47 N 28:34 E 167.29 N 27 52 E 210.47 N '.27 11 E 2'.:57.56 N 26 4. i E :2:08.11 N 26 25 E :361.64 N 26 12 E 418.44 Iq 26 2 E 478.79 N 2'.5 5:B E 541.72 N 25 58 E /..:, C, 7.21 N 2.'5; 5'2: E 4 (),:.":, c:,. 4. 4 C) N .=":'._,":-' E 4.1C, C,· 44 4.5 N 2:3 E 4200. 46 0 N ~.~.'""-' E 4. :2:00. 4. 5 45 N 21 E · 4400. 4.6, (') N 22 E 100, :38 ! 6. :37 1 (":'("), :2::::87, 85 100. :2:'? 5:3.09 100. 4027.71 100. 4,:')'.:.." 7. :2:4 67zi.. 2:2: :2:'764.. :137 74:2:. :2: 4. 2:8:2: 5. :2:5 814.55 :.'3906.09 :,,:: ..... 71 :2:975.7.1. 95/_",. 88 40.45.3 '.1. 60:3.9'.? Iq 292. 17 E 67:2:. 3'7 N 31 '.-?. 50 E 7:2:9.12 N :.346.7:2: E 805,90 N :373.04. E :372.69 N 399.35 E = ,.:: .... ::::8 E 67 .....45 Iq .... '"' -.:, =. .-:,=; /.4._,.:2:2 N .... 22, E :::: 16, 41 rq,.:-.'.'=,_, :2: E :2:88.0:5 N 24 5(") E "?Y:;':~ 72 N .:.--:.'::1. '""= E 2.11 0.75 1.44 0.7/_-, O. 76 Zl. 5C)0. 46 15 N 23 E 4/-, ...... C) (':', 46 ::: c) N ":'....'--' E 4700. 4'7 0 N 22 E 4:2:00. 4&, :3(') N 22 E 4. 900. 4&, 0 N 22 E 100. 4166.65 102:'"::. :50 4114. ,':,.~":; 'F/:3'.9. c..,:? N 100 · 4. 2:3.5.6. 4 1100.42 418:3.6, 4 1006. J. 6 N 100. 4:304 . 1 ,_./- 1172 . -", 1 42.'=;2.. .16 1 c)7:3. ,./-,'--.'_ .. N 1 C:,('). 4:2:72.67 1:24. 5. C, 1 4:2:2 (-:'. 67 1141.2:2: N 1 (') 0. 4-44. 1. ::::2: 1:2', 16.7(') 4:2::--: 9.8:3 120:-',. 2 (-) N 426.9:3 E 102:.1.76 N 24 27 E 454.6,:3 E 11.04. 11 N 24 1'? E 481.'.-T.'2 E 1176.:2:9 N 24 !0 E 509.20 E 1:24':."..'. 6:3 N 2-:: 4 :2: E 5:2',6,. 2L-, E 1:2:2.i..::.':7 N 2::: 56 E C). 76 0.7'7 (3.50 c, 50 5000. 4./:, 45 N 22 E 5100. 47 (":' N 22 E 5200. 4.7 C, N 22 E 5300. 47 3(.::, N 2:2: E 54(..':'0. 46 45 N :.--"2 E lO0. 4510.82 138:3.55 4458. :32 1275.32 N 10 (). 4579. 18 146, 0.9'? 4. 52_' 7. 1 :---:1:2: 4. 2. ? 9 N 10 c). 4647. :2::2: 1 .~ :':', 2..~ ::: "="--, = _ _ _ .... ..,.._, :..._,, :"4::: 14 ! (]. 80 I',1 100. 4715.26 1606.54 466:3.26 147:_--.:. 64 N 100. 4-7:--::_:: :2:(.":' 1679 ""=' _ . , .: ....47:31, :7::0 1546, :'::4 N _ _. ._.,.=. E 1 ._,... 4.22 N 2:2: %('~_ .. E 59C).72 E 1467.16 N 2:2:45 E /-. 'I. ':' '12 E 1 '--,4;') 27 N 2:2: 4(') E _ ,_,· . ._ .. ~ ,/:, 46.2'.7: E 161:2,. 6',:_: N 2:3:36 E 674.26, E 1686.'P5 N 2:3 :--:4 E o. 75 0.25 O. 00 0.8? 1 · (.)._, 5500. 42 45 N 24 E 5600. 4(.') 0 N 29 E 5700. 4C) 15 N .'2_-:0 E 580(]). 40 0 N ::.,'0 E 5900. 4.1 0 N 3C) E 100. 4:354. :7::0 1749. :2:5 4:2:02.30 16,11. 13 N 1 c) 0. 4 ':9.C-'_ 9. · ._":: ._,"-' 1 ,_,'--' 1 ._.=,. ._':: ,_A 4:377 , :3 .'2_-: 167 C) .26 N 1 O0. 5005. :2:(1:' 187':-..'. :--:0 4953. :2:0 1726..2:5 N 100. 50:32.26 1944.24 5(.]:2:0.26 1782. 17 N . . -- .~'"'1 i-, ..... ,. . · - . 1 (')(':'. ~ 1 ._ o. F:O 2(')C)'P 17 5106 ::',() 1. :~:.2:',2:. 4 ] N 701.76 E 1757.:2::3 N 2:3 .2:2 E 7:31.25 E 1S23.:32 N 23 3'.-.-~ E 7.62. '? :3 E 1:2::2:7.4.4 I',l 2:3, 51 E 795.20 E 1951·53 N 24 3 E 827.6:--: E 2016. 13 N 24- 14 E 4.24. 4.30 0.6? O. 25 1. O0 Eastman / Whipstock A [.~'TROI.AN£ COMFY ARCO ALASKA, INC. D'.:; L2, WELL NO: 30 GM:E; PRUDHOE BAY, NORTH ~E;LOF'E, ALA.=.I-...A COMF'I..ITA]" I ON T I ME DATE ! 4: :'::e: 5~ ...' 4-~Y-,::,o_ PAGE NO, :2: TRUE' MEA'Si IRED [IF;:I F-'T ]]lRI FT COURSE VERT I C:AL VERT I C:AL '-'! '-' - _ _ .... :,_IB.:,EA R E C: T A N G I_! L A R C L i-~ S II R E DOGLE r' E F T H A N G L E D I R E C: T I F'IN L E N G T H D E t::' T H S E C T I 0 N 1. V lEI C: F'I f'l R ]]1 I N A T E S D I .:, ]' A N ... E D I R E C T I F.I N S E V E R I FEET· D M D FEET FEET FEE]'' FEET FEET FEET D 1'1 DG / 100 4,000. 41 15 N 3c) E 610C). 41 45 N :1:2 E 6200. 41 4.5 N 32 E 4,300. 42 0 N :1::3 E 6400. 42 30 N 3:3 E 6500, 4. 3 0 N :1::':: E 6600. 4.3 0 r,,I 3:3 E 4,700. 4. 3 :':;f") N :1::':: E 6800. 44 C, N :3:3 E ,?:-..'00. 44. 4.5 hi :1'i:4 E 700o_. 4.4 1._, '= N :::4 E 7100. 45 0 N :'::4 E 7200. 45 0 N :::4 E '7:300. .4.5 0 N :'::zl. 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[ii'.::; L_2., WELL NO: :::0 GMS PRUDHOE BAY-, NORTH 'F; ,, · _ LOPE ALASKA ,_I(JB NO: AO3F-.:.Sr:;(') 1 ,:,L C 0 FI P U T A T I r"~ N T I ME DA]'E 14: 3'.:.:': 54 24-MAY-:.:-:5 PAGE NEI. 4 TRUE MEA'.:;URED DRIFT DRIFT COURSE VERTICAl_ VERTICAL '.E;UBSEA R E C T A N G U L A R C L 0 S U R E-- DEPTH ANGLE DIRECTION LENGTH DEPTH '.::;ECTION TVD C 0 0 R D I N A T E ~--; DI'._;TANCE DIREC:TIFff',I SEVERI FEET D M B FEET FEET FEET FEET FEET FEET D M DG / 10C 9000. :36 0 1'4 34 E '.:.:' 1 (E) O. I::7 '0 N 33 E '72(])0. 38 -I .... N :':::':: E '.:.~:--:00. 42 0 N 32 E ?400. 4,4 0 N 31 E '!."/500. 4. 4 0 N 29 E 9600. 4::3 0 Iq 29 E 'F'7C) 0. 4,2 45 N 29 E 9800. 4.2 0 N '2':.? E '7900. 4.1:30 N 29 E 1C, O. 7447.13 408'.::'.'. 49 7:??5. 13 :'::580,53 N 1':.-,'75.80 E 408.9.50 N 28 53 E 100. """-'-' 48 .... .:, .:...-,,U 1 ._, N2("),r'~ R. 6 :E: E 4148,7':.-" RI 28 57 E / ..... .--7.52 4.1 79 7475 ~2 '-'/. '-". 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(}!5 8145. 17 414"F-',, 11 N 231o. 51 E 474'.:.:'. 0/_-. N :..:_"iF,'7 E 00. 8272. 'F/:':..: 4. 814. i:: :':: :.:: 22,:"~. ?,' :-:.: 4- 2,:") 6, ":..' 1 N 2 :":-: 42, 16 E 4 ::'.: 14. :':: 4N 2'~.:.' 7 E 00. 8 :3 '"[ ':.-.' , 25 4:3'78, ?4 82'.-.".'7.2!:-] 42/:,2. '72 N 2373.4.8 E 4:37:..':-:. ?5 N 2'F,' '7 E . u '-;/' n 0 c) 84 ,- .:,, 2'.3 4942.72 8:3'74 2. 8 4:31 ::::. 76 N 240:3. '.-.-~ 1 E 4'.'-:/4 "::, '. 72 !'4 '.".:.".T/ 6 E: 0 (2). 8502.7 q. 500'7. :1. 5 :-3450. '74 4:374.85 N 24:35.64- E .5007. 16 Iq ':.2'? 6 .Er.- 0. ,:":,..50 0.50 0. '.::',.' :::: 2.61 1 (')50("). i:::--: 15 N :31 E 106,0'0. 37 0 N :34 E 10700, :37:2:0 Iq :2:4 E 1080C). 37 15 N 34 E 1 O'F; 0 (]). 38 0 N :]-: 4 E 11 C) C'C). :37 0 N :':: 4 E .1.1100. i::8 15 N i::4 E 11200. :2:8:2:0 Iq G:4 E i 1300. :'::8 C, N 34 E 1140(). :36 15 N :34 E 00 .......8.57 '? 75 r-; (') 7 (') :::: 8 '-'::, =.. , ,.'-' "'/. 75 4429.5 ]. N '-'.,¢. 4 /':, ,:,.'-" 4-'? E ~_ ('). 7 (').. :::_ ':).. 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'F;'..--'. 12./:, 8 5558. :37 '.--.,' 1/_-, 0.6848:2: 5. 'F.,' 8 N 2740.7:3 E 5558./:, 2 N 2'i:.' :3:2: E 100. ?,'2?2.41 561:3.50 '.T.'24(). 41 48:-36.01 N 2774· 48 E 561:E:. 7'.'.""' N 2':--" :35 E 2.75 2.2_':.:' 0.5 ("] (-.~ .-,,-::. i. 00 I .25 0,25 0.50 I. 75 11450. :36 4.5 N :2:4 E 50 '--¢ :::'::'--" /_-, 1 F,/ '-' . ...... .......... :,4,:,. 12 '~'/2:::(-) /-, 1 4-'F.,' 1 (') 67 N 2791. 1 ]. E 5648.45 N 2'? :37 E 1.00 PROJECTED TO PBTD i 14'.:.:' 5. :-_-: 6 -1- 5 N :34 E 45. '? :368.66 5674.95 '.:.-/:--': 1/_-,. 66 4'? 7-: 2. 'F.; 9 N 28 (') 6. 16 E 5675. c..,,.--./ N 29:38 E 0.00 Eastman Whipstock A F~:'TROO~NE COMPANY ARCO ALASKA, INC:. DS L2, WELL NO: 30 RMS PRUDHOE BAY, NORTH ~$:LOPE, ALASKA ,_lOB NO: AO385G01 C~E~MF'I_ITAT I Obi TIME DATE 14: 2':.?: 54 24-MAY-85 F'AGE NO. [ TRUE MEASURED DRIFT DRIFT COURSE VERTICAl~, VERTICAL SUBSEA R E C: T A N G U L A R C L 0 S U R E DOGI..[ DEPTH ANGLE DIRECTION LENGTH DEPTH SECTION TVD C 0 0 R D I N A T E S DT.F;TANCE DIRECTION SEVER] FEET D M D FEET FEET FEET FEET FEET FF"ET D M DG/10( F'RO,JECTED TO TD 11542. :2:6 45 N :2:4 E 47. S.~406.32 5702..~¢z:, 'F/:z:54.32 4'F~.56.30 N 2821.89 E 570:_::. 3:]-: N 2? 3'.:.:' E 0. O( FINAL C:LOSURE - DIRECTION: D I STANCE: N 2'F~ DEGS 3'~ M INS 1'? SECS E 5703.3:}': FEET Eastman k}-. Whipstock A PETRO~ANE OQMP~NY ARCO ALASKA, INC. DS L2, WELL NO: :]-:0 GM'.':': ,JOB NO." AO385GO180 PRUDHOE BAY~ NORTH SLOPE~ ALASKA GMS~ 0-11450 MD, SURVEYOR: TROY ONEY~ DATE RUN: 10-MAR-85 RE'CORD OF INTERPClLA'I-ED ::-:URVEY Eastman/ ARCO ALASi<A, INC. D:E; L:.2, WELL NO: 30 diMS PRUDHOE BAY, NORTH SLOPE, ALASKA MARKER CODE NAME MEASURED DEPTH FEET TOP LI.SBLIRNE 10654.00 dOB NO: A03:E:SG0180 TRUE VERTICAL DEF'TH FEET 8701.94 .=. JB:.EA VERTICAL DEPTH FEET COMF'UTAT I ON T I ME DATE 14:41: 22 24-MAY-85 PAGE NO. R E C T A N G U L A R C 0 0 R D I N A T E S FEET 4508.09 N 251S'.56 E C L 0 S U R E D I STANCE D I RECT I ON FEET D M ..,164.40 N 29 1',.' E 7 _ Eastman / ARCO iALASKA:oi :I~NC, ~ · EASTMAN WHIPSTOCK INC.' , · ? ~ . TAL ,ROJECTION ...... DS. L2, .WELLi, Na,. 30~ . C-MS - , .... ~ .... t ~t, , PRUDHOE :BAY' ? :NORTH, SLOPE._.,. ALASKE ....... 11'97' ~ FINAL STATION, -' .... : DEPTH 11542 MD'- 9406,32 TVD NORTH 4956.30 EAST ~282.1...:.89 ..... i7447 : CLOSURE~ 57'03 ;~3 N 29 :~9 19 E ~ .... SURFACE LOCATION, 2026': FSL, 1176' FWL SEC..18. TI.IN. RISE. UM !34 4511 ' t 116 : ~ i . . ARCO ,ALASKA. '~'NC. ~ N:O.: 30', OHS DS L2,, WELL .. PRUDHOE ..... BAY,..NORTH' SLOPE. ALASKA'. EASTHAN WHIPSTOCK;. [NC-~ = , .......... 4000 6000 4000 5000 _. 6000 7000 ... 8000 9000 ..... 8000. ....... 10000 .11000 ................ lO00O 2000 ~tO00 VERTI CAL- sECT-! ON 6000 CL. OSURE.i57.03....3.3.~iN~29. :39 19 .... E ...... Eastman/ A PETROLANE C(2A4PANY FINAL REPORT of SUB-SURFACE DIRECTIONAL SURVEY LISBURNE ENGINEERING FILE COPY CO IDENTIAL ARCO ALASKA, INC. COMPANY D.S. L2, Well Number: 30 WELL NAME Prudhoe Bay, North Slope, LOCATION Alaska -~ /~' l-' / , JOB NUMBER A0385G0180 SURVEY BY TROY ONEY TYPE OF SURVEY o~o ~~-~O~RECEIVED JUN 2: ~9~5 Alaska Oil & Gas Cons. ~ ls%mm-sion Anchorage OFFICE Anchorage, DATE 10-MAR-85 Alaska Eastma , Date: May 31, 1985 .. ARCO Alaska, Inc. P.O. Box 1479 Anchorage, Alaska 99510 (907) 349-4617 P. O. Box 4-1970~Anchorage, Alaska 99509-1970 Well Number: D.S. L2, Well No: 30 Location: Prudhoe Bay, North Slope, Alaska Type of Survey: Gyro Multi-Shot Date: 10-MAR-85 Method of Computation: Radius of Curvature Surveyor/Driller: T ONEY Job Number: A0385G0180 At~en: Mr. BILL CONGDON Dear Mr. Congdon: We are enclosing the original and eight coDy/copies of the GMS survey run on the above mentioned well. date, the following d].stribution i~a.<: ~,e.'en' accomplished: A. 8 copy/copie.'-_~ ¢]e[iver.?d to (:r.i!linq for in- house distr ~LOUt:[on. B 0 ~'o~ /c'~ie ,-~ r ~-[7 company reDresen- uatlve~. C. 3 copies for E/W pe~:man'~n'h well wish to take this oppor?unit~.:~ t.:~ tp.a~,i{ ',:c..u for using ~,..dstman Whipstock and look the future. /~e ly TOM JO Distr i~,~chnica ! Coordina cc/~ile cc: P.A. Di.~mock - BP A]c~s!<a Karen Mestas -. Sohio Ai~:3~::~ Pe-tro~,~,.~m {~.~ Steve Lambert - Union O L! T.A. Edmondson - Cheverol: [t.t~.A. Iq.H, Smith, ,~r. - ~!cbil Oil J.C. Wiilner -- Ph.[l].~.p~; [:'etroie:mi, Co. Directional Drillers/Sub-Surface Surveyors/Instrument & Tool Rentals/Sales/Worldwide ARCO AI..ASKA, INC. DE: L2, WELL NO: 30 GMS ,_lOB NO,'. A0385G0180 PRUOHOE BAY, NORTH SLOPE, ALASKA GMS, 0-11450 MD, SURVEYOR: TROY ONEY, DATE RUN: 10-MAR-85 VERTIE:A[... '.z~EC:TION C:ALE:LILATED IN PI..ANE OF PROF'O'..Z:AL DIRECTION: N ':":9 DE~-~. O MIN. E RIEE:F~RD OF SURVEY RADI~.;S OF CURVATURE METHOD _ Eastman i ARCh ALASI.:::A, INC. D'.=; L2, . WELL NO: 3(3 01"1:3. PRLIDHOE BAY, NORTH '.:;I..FIP.E, ALASKA ,_IDB NO: AO:=:85G0180 COMF'UTAT I ON TIME DATE .1. 4: 39: .54 24-MAY-85 PAGE NO.' MEA:E;URE£m [iRIFT DEPTH FEE'r . 100. 200. 300. 400. 500. 600. 700. 800. S. J00. TRUE DRIFT COUR.~:E VF'RT IC:AL VERTIC:AI_ ,-'1 ~-. - c. J B.::.EA R E C T A N G U L A R C L 0 S U R E DOG ANGL.E DIRECTION LENGTH DEPTH SECTIF-IN TVD C 0 0 R D I N A T E S BI:STANCE DIRECTION '.SEVEI D M D FEEl' FEET FFET FEET FEET FEET ri M DG/1 1000. 100. 200. 300. 400. 0 0 C) c). O. 00 0.00 -52.00 0.00 c). DA 0. DA 0 0 O. 0. 0 0 100. 100.00 0.00 4:3.00 (').00 0,00 0.00 0 0 0. 0 30 S ~"~ · ..,~ W 100~ 200.00 -0.40 148.00 0.27 8 0.34 W 0.44 S 52 0 W O. 0:30 S 68 W 100, 299.99 -1.15 247.99 0.70 S 1.10 W 1.:30 S 57 20 W 0. 0 45 'S 68 W 100· :3'P'?.99 -1.99 :347.'P~ 1·11 S 2.11 W 2.38 S 62 11 W 0. 1500. 1600. 1700. 18 c) 0. 1900. 0:30 S 13 W 0 45 N :3:3 W 0 45 S 17 E 0:30 N 41 E ' 0:30 .'--: 88'W 2000. '=-' 100. 2200. 2300. 2400. 0 30 S 39 E 1 0 N 66 E 0 45 N 42 E ('). '4~.-, N 64 E 0 15 ',S :--:3 W 0 15 N :::7 W 0 30 N 71 E 0:30 N 46 E 1 0 N :36 E 1 15 N 54 E I 15 N 24 E i 15 N 2:3 E I :30 N :36 E '=.' 0 N 39 E ~'-' :30 N 2:5 E 2500. 5 15 N 26 E 2600· 8 0 N 25 E 2700· 10 45 N 29 E 2800. 1o._, 30. N .,-'=' ::'_. E 29c)0. 16 45 N 2:-: E 100. 499 9::: - :=:. 02 447 ':~::: 1 91 ¢' -, 79 100. 5'.:')';?, ':/:::.. _ -3 . 'T~':'. ~. 54~. 9:::..- ~.'-' 48 S E:.60 W 100. 6':7J'?. '77 -5. C)0 647. 'F¢7 3.3:3 S 4.3] W 100. 7':,"'-''') ....... 'P6 -4 74 747.'26 :3.=,1 S :3.44- W 100 ...... 899 '=,'6 -4. :'::4 847 ":.-,'6' 2 o.~"-'"¢..' S 3.73 W 3 3:.'-': c. =",=' 36 W "/',.,, · ._1 ._l ._1 ¢ · 4.:38 S 55 2:B W £).: 5.45 S 52 22 W' 1. 4.'P1 S 44 23 W 1. 4.72 S 52 16 W 0.' 100. 999.95 100. 1099.95 1 O0. 1199.9:3 100. 1299.9:3 100. 1:399.9'2 -5.04 947.95 -4.. 71 J 047.95 --:3. :34 I 147.9:3 -'2. 15 1247. ?3 -1.72 134.7.92 3. ~ ...:3 S 4.0:3 W 3.81 S '].'.84 W 2.92 '~ 1.62 W :' 14 ¢' 0 5:=, W ?- · ~Ii . 1 .... , :3 c). 75 W 5. :36 ,.E; 4:3 45 W 0.:: 4.76 F; 36 42 W 1., :3.:34 S 2:3 57 1,4 A., '--" 22 ¢' I~ 8 W 0.' I. 7:3 c .... · _. 2.5 .5'.-' W 0. ': 100. 149'P. ?2 100. 1599.92 1 ciO. 1699.91 1 c)0. 1799. '? l 1 O0. 189S.~. 89 - 1.95 144.7.9'2 -- 1.5E: 1547.9'=.' -o. ::::':;:.'1647.91 0.4,'2, 174.7.91 '-" 34 184 7 ::',9 1.57 S 1.19 W 1 11:3 I '-'"-- W · · ~' ._! 0.65 S 0.52 W 0.:,.43 N 0·34 E 1·71 N 1.72 E 1.97 S :'=:7 '.T~ W 0. ( 1.67 S 48 L=:4 W 0.: 0 :=::.--.: :_-; -:,o , ....... 14 W 0. 0.48 N 45 ~1 E <', .? 2.4:3 N 45 10 E .)~ 100. 1999.86 100. 2099.84 100. 2199.81 100. 2299.76 100. 2399.69 4.46, 1947.86 6,6:=: 2047.84 9.02 2147.81 12. (:)5 2247.76 15. 'P 3 2:347.69 3.39 N :3.08 E 5.39 N 3.95 E 7.47 N 5.1:3 E 9.90 N 6.99 E 1:3. c33 N '~.'3=' 4.58 N 42 16 E 0./~ 6.68 N :36 14 E 0.( 9.07 N 34 28 E 0.4 12·12 N 35 14 E 0.~ 16.04 N 35 40 E 0.~ 100. 2499.45 100. 2598.77 100. 2697.42 100. 2795.1:3 100 '=.":'91 71 · ~ ,_.. · 22.68 2447.45 34.19 2546.77 '50.47 2645.42 71·47 274~.18 97.56 2839.71 18.85 N 12·78 E 27.26 N 17·74 E 43.77 N 25·14 E 62.23 N 35.16 E 85.26 N 47.4] E 22.77 N 34 8 E 2.E 34.2'2 N 31 14 E 2.7 50 47 N 29 ~"-' · ..-,.,.. E 71.47 N 29 28 E 2.7 97.56 N 29 4 E 3.] _ ast n.t ock.. ARCO ALASKA, INl-:. [.:, L2 WELL NO: 30 GMS PRUDHOE BAY, NORTH .'=;LOF'E, ALASKA ,_ICIB NO: ,-,..,c,c,._,,..: ,. 180 COMPUTAT I ON T i ME DATE 14: :39:54 24-MAY-35 PAGE NO. TRUE MEASURED DRIFT DRIFT COURSE VERTICAl_ VERTICAL SUBSEA R E C T A N G U L A R C: L 0 S LI R E DOGi DEPTH ANGLE DIRECTION LENGTH' DEPTH SECTION TVD C 0 0 R D I N A T E S DISTANCE DIRECTION SEVEF FEET D M D FEET FEET FEET FEET FEET FEET D M DG/I( 3000. 20 30 N 26 E 310C). 24 0 N 25 E 3200. 27 15 N 24 E 3300. 29 0 N 25 E 3400. 31 45 N 25 E · =,..,~.)(. :3.2: (') N 25 E :3600. :3/_-.15 N 25 E' :B7(:)C). :3:=: 0 N 2/:.. E 3800. 40 0 N 26 E 3900. 42 0 N 24 E 100. 2986.45 100. 3C)78. '?9 100~ :316'.-7~. 15 100. .3257. ~'-::3. 100. :3:343.60 100. 3428.05 100. 351 C). :3:3 1 O0. :=:5'.:70.06 L 00. 3667.77 100. .2:74:}. 24 129.47 2934.45 167.25 3026.99 210.36 3117.15 257.35 3205,33 :307.79 :3291.60 361.21 337/_-.. 05 417.83 :3458.3:3 478. 12 3.53:.::. 0.5 540.96 3615.77 606.4¢) 3691.24 113.71N 61.90 E 147.88 N 78.20 E 187.23 N 96.13 E 230.12 N ;15.68 E 275.95 N 137.05 E · 324.48 N 159.68 E 375.97 N 183.69 E 4:30.44 N 2C)9.67 E 487.00 N 2:'-..' 7.26 E · 546.45 N 264.98 E .. 129.47 N 28 34 E 167.29 N 27 52 E 210.47 N.27 11E 257.56 N 26 4i E 308.11 N 26 25 E :361.64 N 26 12 E 41:5:.44 N 26 2 E 478.79 N 25 .'-] < :" . ._ .", E , 1. :i 541.72 N 25 .-~'~':',., E .-',-". ( 607 :=:1 N 25 52 E '=.' 4000. 44 0 N 2:=: E 4.10C). 44 45 N 2:3 E 4200. 46 '0 N 22 E 4:300. 45 45 N 21 E .4400. 46 0 N 22 E 100, :3316. :37 · ', ,-, ,", 7 1 C) C), '-"-'"". ,...':'.5._ 10 C). :395 :=:. 09 1 O0. 4(i)27.71 100. 4097.34 674.28 3764..37 74:3 :B4 ::::::~3~ '-'~ . . ,2,...I 814.55 3906.09 835.71 3975.71 956.88 4045,34 60:3.9'? N 292. 17 E 673.37 N 319,50 E 739 12 N .:,4=-.7:3 E 805, '.z/O N 373.04 E 872 69 N '39':~ :'~:~ r: 675.45 N ':;'F; ':'P E ':' ] · ...-- ._, _, ~. 745 '-'"' ' ..:,..' N 25 2:3 E 0., .c:16.41 I',1 25 :3 E 1.z 888.05 hi 24- 5C) E ,0.] 959,72 N 24 :--:5E C).] 4500. 46 15 N 23 E 4600. 46 30 N 22 E 4700. 47 C) hi 22 E 4800. 4-6 :=:0 N 22 E 4-900. 46 0 N 22 E 100. 4166.65 1028.5(i) 4114.65 9:39.29 N 100. ,I.:,-.'::]::5.64 110C). 42 418:3.64 1006. J. 6 N 100. 4304. 16 1172.71 4252.16 1073.69 N 100. 4-372.67 124.5.01 4320.67 1141.23 N 100. 4441.8:=: 1316.70 43E:'.-]{. 8.2: 1208.20 N 426.9:3 E 1('~3.1.76 N 24 27 E 0.] 454.63 E 11(1)4. 11 N 24 19 E 0.7 4L=.:1.9:?.' E 1176.89 N 24 10 E 0.~ 509.20 E 1249.6:3 N 24 :3 E 0.5 536.26 E 1.2:2 i. 87 N .~'=':3 ='~-._,c, E ), '. 50(}0. 46 45 N 22 E %100. 47 C) N 22 E 5200. 47 C) N 22 E 5300. 47 :_=:0 N 23 E 5400. 46 45 N ?2 E 100. 4510.82 13:5:8.55 4458. :32 1275. :32 N 100. 4579. 18 1460.99 4527. 18 1:342.99 N 100. 4647.38 153:3.58 4595.38 1410.80 N 100. 4715.26 1606.54 4663.26 1478.64 N 100, 478:}. 30 1679.35 4731,30 1546.34 N 563.._..':'°._. E 1:394 .2'.-",. N 2:3 50 E 0.7 590.72 E 1467.16 N 23 45 E C).':' 6t8. t2 E t540.27 N 23 40 E O.C 646.22 E 161::-:.68 N 23 36 E O.E 674.26 E 16:=.:6.95 N 23 34 E 1.0 550C). 42 45 N 24 E 5600. 40 0 N 29 E 570C). 40 15 N 3C) E 5800. 40 0 N 30 E 5900. 41 C) hi .2:C) E 100. 4854.30 1749.35 4802.30 1611.13 N 100. 4927.:33 1815.36 4377.33 1670.26 N 100. 5005.80 1879.80 4'.:/5:3. 80 1726.35 N 100. 5¢):32.26 1944 24 50:30. '-' .. . ,..6 ;782.17 N 1 ()C). 5 ~ 58. :30 200'F,. 17 5106..2:0 1838.4 .1 N 701.76 E 1757· 3:3 N 23 32 E 4.2 7:31.25 E 1:32:3.:32 N 2:3:39 E 4.3 762.9. :::. E 1:3:=:7.4.4 N 23 ._, '= 'i E 0. ~. 795.20 E 1951.53 N 24 3 E 0.2 827.68 E 2016, 1:3 N 24 14 E 1.C, Eastman A R C 0 A L A ::..: K A, I N R. DS L2, NELL NO: 30 GMS F'RUDHOE BAY, NORTH :=;LAP. E, ALA'.--;KA ._lOB NO: AO385G0180 COMP~ JTAT I ON T I ME DATE 14: 3'.~: 54 24-MAY-85 PAGE NO. TRUE MEASURED DRIFT DRIFT C:OURSF VERTICAL VERTICAl.. SUBSEA R E C T A N G U L A R C L 0 S U R E DOGL DEPTH ANGLE DIRECTION LENGTH DEPTH SECTION TVD C 0 0 R D I N A T E $ DISTANCE DTRECTION SEVEB FEE]' D M D FEET FEET FEE]' FEET FEET FEET D M DG/I( 6000. 41 15 N :30 E 6100. 41 45 N 3:2 E 6200. 41 45 N :32 E 6300. 42 0 N 33 E 6400. 42 30 N 33 E /_-.50(]. 43 0 N :3:3 E 6600. 43 0 N 33 E 6700. 43 30 N 3:3 E 68 OA. 44 0 N 3:3 E 6900. 44 45 N 34 E · , 100. 523:3.63 2074.93 5181.6;':: 1875.37 N 860.56 E 2081.58 N 24 25 E 100. 5308.5:3 2141.15 5256..s'~' 1 '- =". . · ..-, .~...,'-" 16 N 894 69 E 2147.42 N 24:37 E ...... ~1.:3 47 m 24 51 E 1004 :--,o--, 13. 2207 65 57:::~1 13 2()0:R 63 N c~-,,~ 97 E '-"- 100, 5457.5F~ 2274.27 5405.59 2.064.93 N ,965.84 E 2279.64 N 25 4 E 100. 5531.61 2341.34 5479.61 2121.32 N 1002.46 E 2:}46.25 N 25 18 E ..... · '3 C) F, 2178.24 N 43 E 1:':: ._,4 N 25:2:1 E 100 · 5605. C) 5 2409.06 .=, ~ ~ ~ . .. 10:2: 9. 24 . ~ 100. .=..67:}].18 '.,-_.'477,.0'F~ 567'.6.18 22:35.44 N 1076.57 E ':;'.481. 17 N 25 4:3 E 0. ~. 0. ( 0.'; 0." 0. C 100. 5751.02 2545.44 5699.02 2292..91 N 1113.89 E 2549. 15 N 25 55 E' 0..~ 100 ~ :~'.-."~ '.',.:i-, 2/-, 14 43 5771 '-' ':" '-" '='':; c~ ' ."/- ..... . ........ ..'._, ~.._,._ ... 90 m 11.,1._ . :-55.-- E 2/_-17.79 N ..... 6 E (').._: 100. 5894.7:3 2684. 15 5842..7:3 2409.22 N 1190.15 E 2687.15 N 26 17 E 1.( 7000. 44 15 N 34 E 71(')0. 45 0 N :34 E 7200. 4!5 0 N :34 E 7300. 4-5 (] N :34 E 7400. 4.4:30 N 34 E 100. 5966.06 275:3.'97 59t4.06 '~467.3:3 N 1229.:34 E 2756.62 N 26 ';'~9 E 0.5 · -:, ,:, .s, /- 28 N 26 4.0 E 0 ] 100. 60:37.2:3 ~ c: ~ .z:'-"- '-' "' .95 ._~c~'-':-; ,:,..,,..~,.:,~._, ~._'~':;'?~._. Mi-,... N 1268.62 E ~ ....... . 100. 6107.94 2894. :39 6055.94 2584.18 N 1:308. 17 E 28'96.4:3 N 26 51 E O.C 100. 6178.65 '2'P64.83 6126.65 2642.80 N 1347.71 E 2966.60 N 27 1 E ,.0.( 100. 6249.67 :}0:34.96 6197.67 2701.17 N 1387.07 E 30:36.4~ N 27 11 E 0. S 7500. 44 45 N 35 E 7606). 44 4.5 N._,'::"=' E._, 7700. 45 0 N :--:3 E 7800. 44 0 N 33 E 7900. 44. 0 N 3:3 E 10C). 6:320.84 :3104. :B:T.': 626:---:. 84 275'.-'.~. 06 N 1426. ::J:6 E :3106. 18 N 27 '21 E 0. ? 1 c)0. 6:3'.-7~ 1.86 :'::: 175.01 6:3:1:9. :"-::6 ;.7817.42 N 1466.2:3 E 3176. I I N 27:30 E 1.4 100. ,/.-.462.72 :"::24.5.40 641 C). 72 2 El:7.6.59 N 1504.65 E :'::24. 6. :35 N 27:37 E O. '..-. 1 A 0 65 :]-: 4. ~')'"- ' ::'~ 1: :31 /',,I :q ? (').:, '.-"':'* '::.~ '=: P N154 '--" '=' :3 E ._,._":" ~ 1/-, 13N 27 4. 4 E ~ n · ._l . _ ,.i...., . . m -- · - ....... ~.'-i'-' ~,c,(.).66 E .=, ---', c, .=; . 31 N 27 50 E .). C 1 C) 0. 6/-, A 5 9 ::: :3 :--: 84 61 /_- ....... :,. 98 '.7':} 93.64 N 1 ="-" .-.--,,-,-- 80A0. 4:':: 0 N :34 E 810C). 42 15 N 34 E 8200. 42 :":":0, N :34 E 8300. 41 0 N 34 E 8400. 40 30 N 34 E 100. 667:9.52 3453.2:3 6626.52 3051.03 N 1618.65 E 3453.82 N 27 57 E 1.2 100. 6752. 10 :3520.70 67C) 0.10 :3107.1cd N li. 56.52 E 3521·17 N 2::: 4 E 0.7 100. 6:E:25. ':7,7 :3587. :-:4 6773.97 316:3.05 N 16..~4.21 E 3588.21 N 28 10 E O. 2 100. 6900.58 :--:654.17 6848.58 3218· 26 N 173:1.44 E 3654.46 N 28 17 E 1.5 1¢)0. 6976.33 3719 ,20 6924. ._,._.":'- '=' ....'-4'.':'- 7'.-'. 37.,... ..... N 1767 .95 E 3719.42. N 28 ....'.'>"='-._. E O. 5 :E:500. 4(i) 0 N 3:4 E 8600. 38 45 N :34 E 8700. 38 15 N 34 E 8800. 37 30 N 34 E 8900. 37 0 N :-:4 E · . . C,_, E 378:3.72 N ~.~: '>'9 E 0.5 lC~0. 7052.66 37:E:3 57 7c)0A 66 2:325 94 N 1804. ~c, -_ '-. 100. 7129. '.-.-:5 3846.76 7077. ~5 3378.53 N 1837.55 E 3846.87 N 28 34 E 1.2 100. 7208.21 :390:E:. 78 7156.21 3430. 14 N 1874.36 E 3'.-}08. :2:5 N 28 39 E O. 5 100. 7'287.15 3969.94 7235. 15 3481.04 N 1708.69 E 3969.98 N 28 44 E 0.7 100. 7366.75 4030.2:3 7314.75 3531.22 N 1942.54 E 4030.26 N 28 49 E 0.5 _ East n L , AR F:0 ~L~ SK A, l N"':. DS L2, MELL NO: :30 f3HS PRUDHOE BAY, NORTH SLI-IPE, ALASKA JFIB NO: A0385130180 COMPUTAT I ON T I ME DATE 14: 39: 54 24-MAY-85 PAGE NO. TRUE MEASUREFI DRIFT DRIFT COUR'.::E VERTICAL VERTICAL ~-'I.:,_IB.:,EA'~' R E C T A N G U L A R C L 0 S IJ R E DOG[ DEPTH ANGLE DIRECTION LENGTH lIEF'TH SECTION Tvn C 0 0 R D I N A T E :'-; DISTANCE DIRECTION SEVEF FEET D M D FEET FEET FEET FF. ET FEET FEET D M DG / 1( 9000. 36 0 N 34 E '.:.) 100. 37 0 N 33 E '.'}200. 38 45 N 33 E '.-7~:300. 42 0 N -:2 J' E 9400. 4-4 0 N :31 E 9'50,0. 44 0 N 29 E 9'600. 4:3 0 N 29 E 9'70,Fi. 42 4.5 N 29 E ?'800. 4.2 0 N '.';.:':T,, E '~.~900. 4-1 30 N 25;' E ,. 100. 7447.1:':.': 4089.49 7:3'~)5. 13 3580· 53 N 1975.80 E 4089.50 N 28 53 E 1. ( 100. 7527.52 4148.79 7475.52 :-:630.13 N 200:::.63 E 4148.79 N 28 57 E 1 100 ~ 7606.45 4210. 0:3 7554.45 :36:31.62 N 2042.07 E 4210.03 N 2'~ 1 E 1 · 100, 7/_-.82.62 4274.68 7630.62 3736.24 N 2076.87 E 4274.68 N 2"3 4 E 3. 100· 7755· 75 4342.81 770:3.75 :3794. :39 N 2112.50 E 4:342.81 N 29 6 E 2. 100 · 7827 /.:,'T.~ "1.4 ~ 2 · 26 7775 /-.9 '-'"','-" .,.. - ..... · :,.=.._,.-,.,54 N "..'147.2:3 E 4"1.1',".27 N 2.'"-.." 7 E 100. 75~00.23 4481.09 7848.23 3914.75 N 2180.60 E 4481. 10 N 29 7 E 1.( 100. 7973.51 454'.;'-'. 14 7'."::'2:1,51 3974,26 N 2213.59 E 454'i;'-'. 15 N 29' 7 E' 0.':. t O0 ....... :"::0'47. "::'.=' 4/.:. 1 ./- . .... .'""l":,_. ,~'--"-:'.-:..-. .... .., . ._.:'"'".., 4,n,: ': :-_-: ,. - . 21 N. 2246. 26 E 46 16 ,54 N ._.79 7 E 1 O0. 8121. ':.-~':-.~ 4683. 12 80/=.'F~. '.-}'.:.~ 40'.-.-~ 1.45 N 2278.55 E 4683.13 N 2'F¢ 7 E 0 · 10000. 41 0 N 29 E 10100. 40 30 N 29 E 10200. 40 0 N 29 E 10:300. :39 15 N 2:_=: E 10400. 41 0 N 31 E 1OF>. 8197.17 4749.05 8145· 17 4149.11 N 2310.51 E 4749.06 N 2? 7 E 0..] 100. 8272.9:3 4:_=: 14. :2:3 8220.93 4206.21 N 2342.16 E 4:=: 14.34 N 2'.-.-~ 7 E 0. ~ 100. 8349.25 4:37:3.'F, 4 8297.25 ,.].262.72 N 2373.48 E 4878.95 N 29 7 E 0.~ 100. 8426.28 4942.72 8:--:74.2:.::: 431:-_4.76 N 2403.91 E 4942.72 N 2'.:.? 6 E ~ 0. '~ 100. 8502.74 50F~7.15 8450.74 4:374. :-=:5 N . 2435· 64 E 5007.16 N '~'.~ 6 E 2./; 10500. :2::3 15 N 31 E 10600. :2:7 0 N :34 E 10700. :2:7:2:(:) N 34 E 10800. :2'7 15 N 34 E 10700. :38 0 N 34 E 00. 8.57'F~. 75 5070.88 8527.7.5 442'.:.~. ~ 1 N 2468.49 E 5070.89 N 29 8 E 2. ) 00 '-' ~'2' ; ._, ._, 1:31. :31 8606 ':~ ~= . .. _. . ,:,4 ..... -,.':~ ~: . ~._, 4480.9':~ N 2501.29 E 51:31.8:3 N 29 10 E 2.2 00 -' .... =' '' 5 ...... N . i E 0... · :=./.:::::: ..... 1 ,:)'T~. I ~ :::/-,::bg ~'=' b-'-' . P; . ~: 29 4 ~ ........... 4 ..... :,1. 17 N 2535 13 E _192. 1.., 00. :381:3.02:'-'~'-'..,~ ,~. 57 :3766 . o2. 45:31 . 49 N '256'F~. 08 E :,52._~2.64 N 2? t 7 E '). 2 00. 88'F/7.2.2 531:3.:39 8845.22 4632.10 N 2603.21 E 531:3.48 N '29 20 E .) ] ., 11000. 37 0 N 34 E 11100. :3:3 15 N :2:4 E 11200. :38 30 N 34 E 11300. 38 0 N 34 E 11400 :~/-. 1 ~ N 34 E 100. 8976.56 5:374.0:3 8924.56 4682.57 N 2637.25 E 5374.16 N '29 2:3 E I.¢ 100. 9055.76 54:34.8.5 9003.76 47:3:3.18 N 2671.39 E 5435.01 N 29 26 E 1.: 100. 91:34.15 5496.70 9082.15 4784.65 N 2706.11E 5496.90 N '29 30 E 0.2 100. 9212.68 5558.37 9160.68 4835.98 N 2740.73 E 5558.62 N 2~ 33 E 0.~ 100. 9292.41 5618.50 9240.41 4886.01N 2774.48 E 5618.79 N 29 35 E 1.7 11450. :'::6 45 N :.7.:4 E 50 '--.~::::::2 /-,1 F, A48 1'> o'-,,:,0 61 4S710 67 N 2791 11 E .~]/-,4::: 45 N 29 37 E I,( · · -- -- · -- -- -- · .i., ...~ ,..., .-· · . · , -- -- -- · F'ROJEIZ:TE[I TO F'BTD 11495. :--:/_-. 45 N :34 E 4.5. 'F"'.::/.:.:--: .................../-.6 5674 9.~ '--r'::16 66 49.~'.-' 99 N 2806 16 E 5675.29 N 2'9 ._._.."4.':' E 0.(: E astman ARRO ALA:E~KA· INC. c, .~ e Mc.. Et. L2· WELL NO: ~(' ] ~'' PRUDHOE BAY, NORTH SLOPE, ALASKA .JGB NO: AO385G0180 CF~MF'LITAT I ON T I ME DATE 14: 39: 54 24-MAY~-85 PAGE NO. TRUE MEASIIRED DR IF'r DRIFT L. O JRoE VERTICAl.. VERTICAL oL B.:,EA R E mS: T A N G U L A R C L O S LI R E [IOGI DEPTH ANGLE DIREC'I'ION LENGTH DEPTH SECTION TVD C O 0 R D I N A T E .S DISTANCE DIRECTION SEVEF FEET D M D FEET FEET FEET FEET FEET FEET D M DG/1~ ', PROJECTED TO TD 11542. .36 45 N 34 E 4]~. 94(')~:. 32 5702 ~' '-'- .... .-.~6 ';'~:::.=,4 '-"-' 4956. ~:0 N .~,o~ ...... :,..:. . _ 1 89 E 570:3. ,::..-: N 29 .3 ~ E CD. I FINAL C:LOF;URE - DIRECTION: D I STANCE: N '2:=:~ DEGS :3~ M INS 1:-~ SECS E 5703. '" · ~:.:. FEET - ,Eastrnan ARCO ALASKA, INC. DS L2. WELL NO: 30' GMS dOB NO: A0385G0180 PRUDHOE BAY. NORTH SLOPE, ALASKA GMS, 0-11450 MD, SURVEYOR: TROY ONEY, DATE RUN: 10-MAR-85 RECORD I"-tF INTERPOLATED SURVEY ARCO ALASKA, INC. DS L2, WELL NO: 30 GMS PRUDHOE BAY, NORTH SLOPE, ALASKA MARKER CODE NAME TOP LISBURNE dOB NO: AO385G0180 TRUE SUBSEA MEASURED VERTICAL VERTICAL DEPTH DEPTH DEPTH FEET FEET FEET 10654 E:701.94 E:64.?~. 94 COMPUTATION TIME DATE 14:41:22 24-MAY-85 PAGE NO. RECTANGULAR COORDINATES FEET 4508.09 N 2519.56 E CLOSURE D I STANCE D I RECT FEET D 5164.40 N 29 12 E ARCO !ALASKA,' 1NC. ' : "~ 'i HORI DS L2..WELL, NO' 30. OHS P..~RU_D. HOE B~.Y HQ LO~£ .i. ;...~ ..FiJ._T.H S . ALASK3 ........ , .. ~ ~ .... ..... . , ,- , ' , ' £ASTHAN ',dH; STOC NC. : ' ; , ',' ' ' i ' ' ' . ........... i ..... .................. : .......... : .......... ; ....... , ....... ? ........... ~ , . . , . . . . . '' i !' ' ' ?44? -:,ooO'Fl, r. : .. '... '. ' i i :. · : : ',. i -4. ;- ;-.;. f-'~ ....... )EPTH IWDIC~TOR, ~VD ~ L{ .... . ...... ~_.:~_._.~~~.~.. ' : . , ~, , [ . ~ , /i ~ , ~ I : , ~ . ; , . . ~ ~ , ~ , I ~ '"'~'l [','"i'l":-'~h": ' ' ' ' ~ ' I ' : ' ' I'' ~ :'-t', ! ....... I' H?'~ , ~ ; ' ~" ~"'i~ .... ~'~t'k'~'~ : l';'f:-~'~ ' l, gr .. ........ ._._~.~ . . . , FINAL STATION' , ,. ~ ' ..... ~ DEPTH 11~42 ~. g406.~2 TVD ..... ~ NORTH 4956.~0' EAST' ~2~21 -~ .... ~ ......... : CLO~URE:5703.33 N 29 39 19 E . ' ' ' ' ~ . . , . ......... ~ ........................... ~_ ........~ ,. ...... SURFACE LOCATION, 2026' FSL.' 1176' FWL SEC. 18. t11N. RISE. OH .~34 4511 6 .. ; .. ................... Rco' DS L; PRUDI. , . EASTMA : ...... 2000 .._ CC rq 4000 6000 ..... 8000 . WELL NO, '30 i GHS OE BAY.' i~ORT.: SLOPE. N WHIPSTOCK. INC.. i ..I , . . , . ) '.~ . ~ -~0.~ .........' ' ' ;.. 3000 . ,, . ,4000 ~ 5000 6000 ?000 ALASKA ; ! I ' [ ........ t I 2000 8000 9000 · Il 0000 ........ 11 OOO 6000 39 i!9,. E 4000 VERTICAL SECTION CLQSUEE...i5703. 33 N 29 SCALE :1' 1N. :- 2000 FEET; I ' '. ' ' ' ' .-- .-,; .~..;-:--, ', ~ .... ~ ..... . ' , .. : .. t ' ~ ' , ' ' i:[[-! T."I' ~ i ' ' ' -'__1 I ; . ' t -':- '~?i ~Sug8 ~.nserted~'int-eacl~ :"Active" well folder.· to check ~ i.. ~--'~:-';/-'?~ ~?':'::!~:~{q' '.-~!~-:~?~--~?t~ely -c°mpl~ia~' W~th-/our regulations;' -' <- ' ~_ '-.k.-}i:;i--V:~::' :..'-- ~:.".-GL?_L- :_.3.-': .'0Pg~TOR-,-~LL N~-~-.~~R ' - ' - ' :-.. :.' i' ~. ~ ~· . . - ~ Required . 9ate Received Remarks· . . . .Hud Lo~ ~ ~O-Pl · ' ' , Core C~s /~ Core ~-~- ~~~ / Reg~tered Su~ey Plat Inclination Su~ey ...... Directional Survey~~ ' '¢Ye~--~/ Production Test Reports ~igitized Data Ol i . . . .. - Date - . - · STRATIGRAPHIC HIGH RESOLUTION DIP METER LOCATED IN THE APPENDIX ARCO Alaska, Inc. ?~" Post Office Box ,00360 Anchorage, Alaska 99510-0360 Telephone 907 276 1215 April 12, 1985 Mr. C. V. Chatterton Commissioner State of Alaska Alaska Oil & Gas Conservation Commission 3001 Porcupine Drive Anchorage, AK 99501 SUBJECT: State Reports Dear Mr. Chatterton' Enclosed are the March monthly reports for the following wells' 1Q-3 2U-6 3B-13 17-11 1Q-4 2U-7 3B-14 L1-9 1Q-5 2U-8 3B-15 L2-28 2C-9 2V-9 3-16(W/0) L2-30 2U-5 2W-4 9-27 If you have any questions, please call me at 263-4944. Sincerely, d. Gruber Associate Engineer JG/tw GRU5/LI06 Enclosures RECEIVED APR 1 6 19t 5 Alaska Oil & Gas Cons. Comrnisdon Anchorage ARCO Alaska, Inc. is a Subsidiary of AtlanticRichfleldCompany .... ~-', STATE OF ALASKA ALASKA G~_ AND GAS CONSERVATION CO, ,IISSION MONTHLY REPORT OF DRILLING AND WORKOVER OPERATIONS · Drilling well [~ X Workover operation [] 2. Name of operator 7. Permit No. ARCO Alaska, Inc. 85-9 3. Address 8. APl Number P. O. Box 100360, Anchorage, AK 99510 50- 029-21272 4. Location of Well atsurface 2026' FSL, 1176' FWL, Sec.18, T11N, R15E, UM 5. Elevation in feet (indicate KB, DF, etc.) 6. Lease Designation and Serial No· 52' RKB ADL 34632 ALK 866 9. Unit or Lease Name Prudhoe Bay Unit/Lisbur 10. Well No. L2-30 11. Field and Pool Prudhoe Bay Field Lisburne 0il Pool For the Month of March , 19 85 12. Depth at end of month, footage drilled, fishing jobs, directional drilling problems, spud date, remarks Spudded well ¢ 2200 hfs, 01/21/85. Drld 17-1/2" to 4260'. Ran, cmtd & tstd 13-3/8" csg. Drld 12-1/4" hole to 10,585'. Ran, cmtd & tstd 9-5/8" csg. Drld 8-1/2" hole to 10,670'. Cut cores to 10,958'; twisted off core barrel and recovered. Continued to core to 11,216'. Drld 8-1/2" hole to 11,542'TD(2/27/85). Ran logs. Ran, cmtd, & tstd 7" csg. Cmt did not hold. Pumped additional cmt. Cmt held. Ran logs. PBTD = 11,495'. Secured well & RR ~ 2400 hfs, 3/11/85. 13. Casing or liner ru.n and quantities of cement, results of pressure tests 20", 91.5#/ft, H-40, weld conductor set ~ 114'. 13-3/8", 72.0#/ft, L-80, BTC csg w/FS @ 4250'. 9-5/8", 47.0#/ft, L-80, BTC csg w/FS ~ 10,576'. 7", 29.0#/ft, L-80, BTC csg f/10,364' - 11,540'. Instald w/1825# Polyurethane foam. Cmtd w/3000 sx AS II & 400 sx Class "G". Cmtd w/580 sx Class "G" cmt. Cmtd w/571 sx Class "G". 14. Coring resume and brief description Core #1 f/10,668' - 10,689' Core #2 f/10,689' - 10,720' Core #3 f/10,720' - 10,762' Core #4 f/10,762' - 10,791' Core #5 f/10,791' - 10,800' Core #6 f/lO,800' - 10,823' Core #7 f/10,823' - 10,829' Core #8 f/10,829' - 10,859' (cont'd on attached sheet) 15. Logs run and depth where run 9-5/8" casing caliper f/9680' - surface DIL/SP/NGT/MFSL/Cal f/11,521' - 10,550' LDT/CNL/ML/EPT/GR/Cal f/11,521' - 10,550' (CNL/GR to 4250') FDC/GR f/11,521' - 10,550 BHCS/GR f/11,521' - 10,550' LLS/GR f/11,521' - 10,550' (cont'd on attached sheet) 16. DST data, perforating data, shows of H2S, miscellaneous data NONE RECEIVED APR 1 6 1985; Alaska 011 & Gas Cons. C0mmissl0~ Anchorage 17. I hereby certify that the foregoing is true and correct to the best of my knowledge. SIGNED (~(~~ ~ TITLE Associate Engineer DATE ~fr-/(~'~" NOTE--Repo~/~on this form is required for each calendar month, regardless of the status of operations, and must be filed in duplicate with the Alaska Oil and Gas ConservatiOn Commission by the 15th of the succeeding month, unless otherwise directed. Form 10-404 TEHP/MR16, Submit in duplicate Monthly RePort of Drilling and Workover Operations (cont'd) L2-30 ITEM 14: Core #9 f/10,859' - 1,892' Core #10 f/10,892' - 10,921' Core #11 f/10,921' - 10,928' Core #12 f/10,928' - 10,958' Core #13 f/10,960' - 10,982' Core #14 f/10,982' - 11,015' Core #15 f/11,015' - 11,079' Core #16 f/11,079' - 11,096' Core #17 f/ll,lOl' - 11,109' Core #18 f/11,109' - 11,118' Core #19 f/Il,liS' - 11,140' Core #20 f/11,140' - 11,178' Core #21 f/11,178' - 11,216' A detailed core description will be submitted with the Well Completion Report. ITEM 15: SHDT/GR f/11,521' - 10,550' CBL/VDL/GR/CCL f/11,472' - 10,150' CBL/VDL/GR/CCL f/10,342' - 8450' 9-5/8" Casing Caliper f/10,300' - surface VSP Gyro f/10,450' - surface RECEIVED APR 1 6 ]98§ Alaska Oil & Gas Cons. Commission Anchorage ARCO Alaska, Inc. Post Office Box 100360 Anchorage, Alaska 99510-0360 Telephone 907 276 1215 march 13, 1985 Mr. C. V. Chatterton Commi s s ioner State of Alaska Alaska Oil & Gas Conservation Commission 3001 Porcupine Drive Anchorage, AK 99501 SUBJECT- State Reports Dear Mr. Chatterton- Enclosed are the February monthly reports for the following wells- 17-11 2C-11 2U-1 17-12 2C-12 2U-2 L2-30 1Q-6 2U-3 L1-9 1Q-7 2U-4 2C-10 1Q-8 . 2w-1 2w-2 2w-3 2w-4 If you have any Sincerely, J. Gruber Associate Engineer JG/tw GRUS/L18 Enclosures questions, please call me at 263-4944. RECEIVED MAR 1 1985 Alaska Oil & Gas Cor~s. Commission Anchorage ARCO Alaska, Inc, is a Subsidiary of AtlanticRichfieldCompany --. ' -~ -~- STATE OF ALASKA .... ALASKA C._ AND GAS CONSERVATION CO~, ,IlSSION MONTHLY REPORT OF DRILLING AND WORKOVER OPERATIONS 1. Drilling well FXIX Workover operation [] 2. Name of operator 7. Permit No. ARCO Alaska, Inc. 85-9 3. Address 8. APl Number P. 0. Box 100360, Anchorage, AK 99510 50- 029-21272 4. Location of Well atsurface 2026' FSL, 1176' FWL, Sec.18, T11N, R15E, UM 5. Elevation in feet (indicate KB, DF, etc.) I 6. Lease Designation and Serial No. 52' RKBI ADL 34632 9. Unit or Lease Name Prudhoe Bay Unit/Lisbur 10. Well No. L2-30 11. Field and Pool Kuparuk River F'ie]d Kuparuk River Oil Pool For the Month of Februa r), , 19 85 12. Depth at end of month, footage drilled, fishing jobs, directional drilling problems, spud date, remarks Spudded we1] (~ 2200 hfs, 01/21/85. Drld 17-1/2" to 4260'. Ran, cmtd & tstd 13-3/8" csg. Dr]d 12-1/4" hole to 10,585'. Ran, cmtd & tstd 9-5/8" csg, Dr]d 8-1/2" hole to 10,670'. Cut cores to 10,958'; twisted off core barrel and recovered. Continued to core to 11,216'. Drld 8-1/2" hole to 11,542'. Running OH logs as of 2/28/85. 13. Casing or liner ru.n and quantities of cement, results of pressure tests 20" 91 5#/ft, H-40, weld conductor set ~ 114' Instald w/1825# Polyurethane foam 13-3/8", 72.0#/ft, L-80, BTC csg w/FS ~ 4250'. Cmtd w/3000 sx AS II & 400 sx Class "G". 9-5/8", 47.0#, L-80, BTC csg w/FS ~ 10,576'. Cmtd w/580 sx Class "G" cmt. 14. Coring resume and brief description Core #1 f/10,668' - 10,689' Core #5 f/10,791' - 10,800' Core #2 f/10,689' - 10,720' Core #6 f/lO,800' - 10,823' Core #3 f/10,720' - 10,762' Core #7 f/10,823' - 10,829' Core #4 f/10,762' - 10,791' Core #8 f/10,829' - 10,859' (cont'd on attached sheet) 15. Logs run and depth where run 9-5/8" casing caliper f/9680' - surface DIL/SP/NGT/MFSL/Cal f/11,521' - 10,550' LDT/CNL/ML/EPT/GR/Cal f/11,521' - 10,550' FDC/GR f/11,521' - 10,550 (CNL/GR to 4250') 6. DSTdata, perforatingdata, shows0fH2S, miscellaneousdata NONE Alaska 0il & Oas Cons. Commission Anchorage 17. I hereby certify that the foregoing is true and correct to the best of my knowledge. SIGNED NOTE--Report~n-this form is required for each calendar month, regardless of the status of operations, and must be filed in duplicate with the Alaska Oil and Gas Conservation Commission by the 15th of the succeeding month, unless otherwise directed. Form 10-404 IMM Submit in duplicate Monthly Report of Drilling and Workover Operations (cont'd) L2-30 Item 14: Core #9 f/10,859' - 1,892' Core #10 f/10,892' - 10,921 Core #11 f/10,921 ' - 10,928 Core #12 f/10,928' - 10,958 Core #13 f/10,960' - 10,982 Core #14 f/10,982' - 11,015 Core #15 f/ll ,015' - 11 ,079 Core #16 f/11,079' - 11,096' Core #17 f/11,101' - 11,109' Core #18 f/11,109' - 11,118' Core #19 f/11,118' - 11,140' Core #20 f/11,140' - 11,178' Core #21 f/11,178' - 11,216' A detailed core description will be submitted with the Well Completion Report. RECEIVED Alaska Oil & Gas Cons. Commission Anchorage ARCO A%aska, %nc. ,~o./~'3360 post Office ~ ' ~-etephOn ~ebrUarY 13, 1985 on plats - DS L2 Dear Elaine, . tion plat for is an as.built lo.c~__~ all me at Enclosed _.,, ouestions' plea>= c you have ~"~ -' the subject ~ell s. 263-AgAA' SincerelY' . Gruber Associate Engineer jG/tW Enclosure If RECEIVED F E B 1 9 1985 ~.mska 0~1 & Gas Cons. Commission Anchorage /~RCO Alsske, thc- TLS a SubsidiaTY o! /kt%ant%cRiChlie%dC°mPafl¥ II I I I I I ~ I I I I ! I ~'~ LOCATED WITHIN h Prudhoe Bay ,wP. ~1 ,.,ROE. 12 E., // . CO,DUCTOR UMIAT MER., AK. // 0 FUTURE WELLS ~ EXIST. WELL /"' I ' o~ ~° ~ ~.s.~ zo,~ ~. o~ ~ EL[V,~O. O~ CE~,R SOX ~ ~ 320 ~ 031 ~ ON ~RCO O~TUM, 0 ' 029 ~~- ~ ' o~ ~8~- ~-~ VICINITY MAP .o SCALE ~6t - · ~ 023 ~ L2-20 Y=5,96~,6~0.98 LAT.=~°I8'i8.~5~ " 123.5' EW.L. 021 ~ ~ CELLAR BOX ELEV.= 15.1~ ~ ~ 019 . . ~ I~ L2.~4 Y=5~965~747.84 LAT.-~IS'Ig.508 1212 EW.L. ~ m 017 X= 692~899~8 ~=1~°26'G.815" 1849' ES.L. ~ I~ CELLAR BOX E~V.= 15.1' m 015 I~ ~ L2-Z6 Y=5~96~ 806 .22 LA[=~18'20~85 ' 12~' E~.L. ' 013 ~ . I ~0 X= 692~ 886 -~5 ~=1~°~6'14.160 1908~ ES.L. i 011 ~~ CEDAR BOX ELEV.= 15.1~ I~ ~ / L2'28 Y= 5~963~864.68 LAT~IS'~.~ 5" 1188' EWe. 09 i~ 07 80 I.~;/ X= 692,87Z.68 ~.=14~6'1~.511 ~ 1~7' ES.L. 6~ ~ I CEDAR BOX ELEV.=13.6' 05 ~ L2'~ Y= 5~96~923.22 LA[=~I~ ~1.242 " II 76' F.W.L. ~ 40 i 03 ~ X= 69~,859.16 ~NG~I~'~6~" ~6'F.S.L. ! 20 ~ CELLAR BOX ELEV.= 15.4 ~ ~ '7..;. . ~ , , ~ Anchorage . , . oEs. ~.B. D.S. L'2 CON~ORS ~-BUILT I ii i i i ~ _ , i , i i _ c.~. w.s. " ....... Subsidio~ of Atlentic Richfield Comp~n~ j~B NO. 71 6 5 - NORTH ~LOPE DRILLING-P~~ BAY , i i i i II I I I I ii ARCO Alaska, Inc Post Office Box 100360 Anchorage, Alaska 99510 Telephone 907 276 1215 February 12, ]985 Mr. C. V. Chatterton Commi s s i one r State of Alaska Alaska Oil & Gas Conservation Commission 3001 Porcupine Drive Anchorage, AK 99501 SUBJECT: State Reports Dear Mr. Chatterton- Enclosed are the January monthly reports for the following wells' 6-5 2C-13 2U-13 11-15 2C-14 2U-14 17-12 2E-9 2U-15 17-13 1Q-9 2U-]6 L1-9 1Q-10 2w-13 L2-30 1Q-11 2W-14 If you have any questions, please call me at 263-4944. 2W-15 2W-16 WSP-4 WSP-8I Sincerely, Gruber Associate Engineer JG/tw GRU4/L143 Enclosures RECEIVED Alaska 0il & Gas 'Cons. Commisslon Anchorage ARCO Alaska, Inc. is a Subsidiary of AtlanticRichfieldCompany STATE OF ALASKA ---'. ALASKA C.., AND GAS CONSERVATION COk, =vllSSION MONTHLY REPORT OF DRILLING AND WORKOVER OPERATIONS · Drilling well I-~X Workover operation [] 2. Name of operator 7. Permit No. ARCO Alaska, Inc. 85-9 3. Address 8. APl Number P. 0. Box 100360, Anchorage, AK 99510 50- 029-21272 4. Location of Well atsurface 2026' FSL, 1176' FWL, Sec.18, T11N, R15E, UPI 5. Elevation in feet (indicate KB, DF, etc.) 6. Lease Designation and Serial No. 52' RKB ADL 34632 9. Unit or Lease Name Prudhoe Bay Unit/Lisbur 10. Well No. L2-30 11. Field and Pool Prudhoe Bay Fi eld Lisburne 0il Pool For the Month of. January ,19 85 12. Depth at end of month, footage drilled, fishing jobs, directional drilling problems, spud date, remarks Spudded well (~ 2200 hfs, 01/21/85. Drld 17-1/2" to 4260'. Drld 12-1/4" hole 'co 9054' as of 01/31/85. Ran, cmtd & tstd 13-3/8" csg. 13. Casing or liner run and quantities of cement, results of pressure tests 20" 91 5#/ft, H-40, weld conductor set ~ 114' 13-3/8" 72 O#/ft, L-80, BTC csg w/FS ~ 4250' Instld w/1825# Polyurethane foam. Cmtd w/3000 sx AS II + 400 sx Class "G". 14. Coring resume and brief description NONE 15. Logs run and depth where run NONE 6. DST data, perforating data, shows of H2S, miscellaneous data NONE RECE'[VED Alaska 0il & G-~.s Cons. Commission ^nch0rage 17. I hereby certify that the foregoing is true and correct to the best of my knowledge. NOTE--Repor on this form is required for each calendar month, regardless of the status of operations, and must be filed in duplicate with the Alaska Oil and Gas Conservation Commission by the 15th of the succeeding month, unless otherwise directed. Form 10-404 .I MM / M I~_~ 8 Submit in duplicate MEMORANL)UM State of Alaska ALASKA OIL AND GAS CONSERVATION COt-~ISSION TO: Chai~ffn<--' THRU: Lonnie C. Smith Commi s s loner FROM: Edgar W. Sippie, Jr.~ Petroleum Inspector DA/E~ January 28, 1985 FILE NO: D. EWS. 9 TELEPHONE NO: SUBOECI: Witness BOPE Test on ARCO's Prudhoe Bay L2-30, Sec. 18, TllN,R15E,UM, Permit No. 85-9, Rowan Rig 41. Friday, Januar, .. ~y. ....... 25, 1985-. I traveled_ this, date from Sohio's Niakuk #4 (subject os another report), to ARCO s Prudhoe Bay L2-30, Rowan Rig 41, to witness a BOPE test. The drilling contractor was in the process of cementing. Saturday, January 26, 1985: The BOPE test commenced at 6:15 pm and ~s ~6~nciuded at 9:30 pm.'-There was one failure. The 4" outside valve on the choke line leaked, our office will be notified when it is repaired and retested to 5,000 pounds satisfactorily. I filled out the AOGCC BOPE inspection report which is attached to this report. In summary, I witnessed the BOPE test on ARCO's Prudhoe Bay L2-30, Rowan Rig 41. Attachment Gary Robinson of Rowan Drilling called the AOGCC office at 9:00 am, January 29, 1985 to report that the 4" valve on choke line had been repaired and retested to 5,000 pounds satisfactorily. 02-O0tA(Rev. 10/79) O&G t/4 Inspector STATE OF ALASKA ALASKA 0IL & GAS CONSERVATION COMMISSION B.O.P.E. Inspection Report Well Operator Well Location: Sec~/~ T~ R)~ M Drillin~ Contractor ~~ Location, General ~f Representative /~- Permit ~ ]~Casing Set @ ~/~j~O Well Sign~__~ ACCUMULATOR SYSTEM General Housekeeping ~. Rig ~ ~. Reserve Pit ~ Mud Systems Visual Audio Trip Tank Pit Gauge Flow Monitor Gas Detectors BOPE Stack / ~b~_ Annular P~eventer Pi~ Rams Blind~ Rams KSll LSne Valves Check Valve O ~ Test Results: Failures Test Pressure Full Charge Pressure ~0~0 psigJ/PO Pressure After Closure/~oO . psig Pump incr. clos. pres. 200 psig /~)minC/~. sec. Full Charge Pressure Attained: ~ mind. sec. N2.g?~,~/~/~/-A%~o psig Controls: Maste~ MO C-oc2~fZ- '~ ~//~0 over YeS Kelly and Floor Safety Valves Upper Kell~ ~'/D/~ Test Pressure Lower Kelly~"~9/~ Test Pressure · Ball Type ~f~' Test Pressure ~O Inside BOP~K~''~est Pressure Choke Manifold ~. Test Pressure, valves No. flanges,J~. Adjustable Chokes / H~drauicall7 operated choke ! ~ '- Test Time ~ hrs. Repair or Replacement of failed equipment to be made within ~_~___~"~ys and Inspector/ Commission office notified. Remarks: ~~ ~~- Distribution orig. - AO&GCC cc - Operator cc - Supervisor Inspector~~ ~,~/~~ / January 21, 1985 Pir. T. L. Fi thian Area Drilling Engineer ARCO Alaska, Inc. P. O. Box 100360 Anchorage, Alaska 99510-0360 Re: prUdhoe Bay Unit ~2-30 ARCO Alaska, Inc. Permit No. 85-9 Sur. Loc. 2026'FSL, l176'FWL, Sec. 18, TllN, R15E, Btmhole Loc. 1724'FSL, 1008'FEL, Sec. 7, TllN, R15E, Dear Mr. Fithian: Enclosed is the approved application for permit to drill the above referenced well. If coring is conducted, a brief description of each core and a one cubic inch size chip from each foot of recovered core is required. Samples of drill cuttings and a mud log are not required. A continuous directional survey is required as per 20 AAC 25.050(b)(5). If available, a tape containing the digitized log information shall be submitted on all logs for copying except experimental logs, velocity surveys and dipmeter surveys. Many rivers in Alaska and their drainage systems have been classified as important for the spawning or migration of anadromous fish. Operations in these areas are subject to AS 16.05.870 and the regulations promulgated thereunder (Title 5, Alaska Administrative Code). Prior to commencing operations you may be contacted by the Habitat Coordinator's Office, Department of Fish and Game. Pollution of any waters of the State is prohibited by AS 46, Chapter 3, Article 7 and the regulations promulgated thereunder (Title 18, Alaska Administrative Code, Chapter 70) and by the Federal Water Pollution Control Act, as amended. Prior to commencing operations you may be contacted by a representative of the Department of Environmental Conservation. Mr. T. L. Fithian Prudhoe Bay Unit L2-30 January~l, lq85. To aid us in scheduling field work, please notify this office 24 hours prior to commencing installation of the blowout prevention equipment so tbmt a representative of the Commission may be present to witness testing of the equipment before the surface casing shoe is drilled. %fhere a diverter system is requ~red, please also notify this office 24 hours prior to commencing equipment installation so that the Commission may witness testing before drilling below the shoe of the conductor pipe. In the event of suspension or abandonment, please give this office adequate advance notification so that we may have a witness present. Very truly yours, C. V. Cb~at~ Chairman o f Alaska Oil and Gas Conse~;ation Commission BY ORDER OF THE COMMISSION be Enclosure CC: Department of Fish & Game, Habitat Section w/o encl. Department of Environmental Conse~zation w/o encl. Mr. Doug L. Lowery ARCO Alaska, Inc..~ Post Office E ~00360 Anchorage, Alaska 99510 Telephone 907 276 1215 January 18, 1985 Mr. C. V. Chatterton Commi s si oner State of Alaska Alaska Oil & Gas Conservation Commission 3001 Porcupine Drive Anchorage, AK 99501 SUBJECT: Lisburne L2-30 Permit to Drill Dear Mr. Chatterton' Enclosed are' ~.~ ,~/~,~ .... ~. o An application for Permit to Drill Kt~p~rru~ L2-30, along with a $100 application fee Diagrams showing the proposed horizontal and vertical projections of the wellbore A diagram and description of the surface hole diverter system o A diagram and description of the BOP equipment This is the second well on L2 pad. The other well, South Point State #1 (to become L2-6), is the closest well to L2-30 and is 720' away. We estimate spudding this well on January 20, 1985. If you have any questions, please call Don Breeden at 263-4963. Sincerely, T. L. Fithian Area Drilling Engineer TLF/DEB/tw PD/L27 Attachments RECEIVED JAN 1 8 1985 Alaska 0ii & Gas Cons. C0mmJssJon Anchorage ARCO Alaska, Inc. is a Subsidiary of AtlanticRichfieldCompany STATE OF ALASKA ~' ALASKA O.- AND GAS CONSERVATION CO~,..vllSSION PERMIT TO DRILL 20 AAC 25.OO5 la. Type of work. DRILL REDRILL DEEPEN lb. Type of well EXPLORATORY [] DEVELOPMENT OIL [~X DEVELOPMENT GAS [] SERVICE [] STRATIGRAPHIC SINGLE ZONE [] MULTIPLE ZONE 2. Name of operator ~/~ ARCO Alaska, Inc. 3. Address P. O. Box 100360, Anchorage, Alaska 99510 ~/~6'z~ ~/-4,~ 2026' FSL, 1176' FWL, Sec.18, T11N, R15E, UM ~ ~ At top of prop osed producing inte rval ~:~::~O~ 1~20' FSL, 1320' FEL, Sec. 7, TllN, R15E, UN ~ Targ ~ '~O~ At total depth 172~~ FSL, 1008~ FEL, Sec.7, TllN, R15E, UN 5. Elevation in feet (indicate KB, DF etc.} 6. Lease designation and serial RKB 52~, PAD 1~~ ~ ADL ~6~2 ALK 866 9. Unit or lease name Prudhoe Bay Unit/Lisburne 10. Well number L2-30 11. Field and pool Prudhoe Bay Fi eld Lisburne 0il Pool 12. Bond information (see 20AAC25.025) Federal Insurance Company Type Statewide Surety and/or number #8088-26-27 Amount $500~000 13. Distance and direction from nearest town 14. Distance to nearest property or lease line / 15. Distance to nearest drilling or completed 7-1/2 mi, N of Deadhorse miles 1176' (~ surface feet So~th Pt, State #1 720' (~ surface feet 16. Proposed depth (MD & TVD) 17. Number of acres in lease / 18. Approximate spud date 11590'MD, 9452' TVD feet 2469 .I 01/20/85 . 19. If deviated (see 20 AAC 25.050) 120. Anticipated pressures Ma x . 5420 psig@ b, tg°F Surface* KICK OFF POINT 2400 feet. MAXIMUM HOLE ANGLE 43 o I (see 20 AAC 25.035 (c) (2) b.b, 9~ psig@ 8952 ft. TD (TVD) SIZE 21 Hole Casing Weight 91.5# 13-3/8" 68.0# 13-3/8" 72.0# L-80 9-5/8" 47. O# L-80 7" 29.0# L-80 * see attached sheet Proposed Casing, Liner and Cementing Program 17-1/2" 12-1/4" 8-1/2" CASING AND LINER Grade Coupling H-40 Weld K-55 I BTC BTC BTC BTCl SETTING DEPTH 4061 ' Length M D 80' 39' I 39' I 70' 39' 39' I 109' 10600' TOP TVD 1253' ~ 109' I 37' I 37' 10337' 18532' MD BOTTOM TVD 119' 119' 109' I 109' 4170' 14000' 10637' I 8752' 11590' 19452' QUANTITY OF CEMENT (include stage data) 2000# Poleset ±3200 sx AS III & 400 sx Class G 500sx"G"& 300 sx AS III 275 sx Class G 22. Describe proposed program: ARCO Alaska, Inc,, proposes to drill this Lisburne development well to approximately 11,590'MD (9452'TVD). is planned as a Wahoo observation/production well and is part of our pilot interference test. Approximately 540' of the Top of the Wahoo will be cored, It A surface diverter will be installed and operationally tested prior to spud. A 13-5/8", 5000 psi, RSRRA BOPE stack will be installed on the 13-3/8" surface pipe. It will be tested to 5000 psi (3000 psi for annular) upon installation and weekly thereafter. We plan to set 9-5/8" casing just above the Wahoo and a 7" liner across the Wahoo production interval. Selected intervals will be logged. A string of 2-7/8", 6.5#, L-80, EUE 8rd tubing, including provisions for subsurface safety equipment, will be run with the packer set above the Wahoo. Selected intervals in the Wahoo will be perforated and reported on subsequent reports. (see attached sheet) 23. I hereby certify that~the fo,~oin~ is true and correct to SIGNED · The space below for Commission use the best of my knowledge TITLE Area Drilling Engineer CONDITIONS OF APPROVAL Samples required I~YES "~NO Permit number APPROVED BY Form 10~401 (DEB) PD/PD23 Mud log required []YES [~NO Approval date Directional Survey required APl number ~._YES []NO 50- 0 'L~ - SEE COVER LETTER FOR OTHER REQUIREMENTS T ~ 1985 ,COMMISSIONER DATE oanuary , by order of the Commission Submit in triplicate PERMIT TO DRILL L2-30 Non-freezing fluid will be left in all uncemented annuli within the permafrost interval. Reserve pit fluids will be disposed of down the 9-5/8" x 13-3/8" annulus of this well prior to Arctic Pack operations (approx 130 bbls Arctic Pack on top of 300 sx Arctic Set Ill cement). That annulus will be left with a non-freezing fluid during any extended interruption in the disposal process. There are no wells within 200' anywhere along the path of this well. The only other well on the pad is South Point State #1 (to be come L2-6), which is 720' away from this well. The maximum anticipated surface pressure of 3420 psig ~ 40°F was calculated from the Wahoo datum pressure of 4490 psig @ 8952'TVD and 183°F. It assumes a 300' oil column to 8652'TVD and a gas column from there to surface, gas temperature and compressibility effects considered. A similar calculation, assuming a full gas column and original reservoir pressure in the Put River sand ~ 8132'TVD, yields a maximum surface pressure of 3320 psig ~ 40°F. Such surface pressures could occur only if 9-5/8" casing had been set. With 13-3/8" casing set @ 4000'TVD, the maximum anticipated surface pressure is 2250 psig, based on a 13.0 ppg EMW fracture gradient at the shoe and a gas column to surface. Our formation leak-off test history, for surface pipe set at similar depth, shows a 12.6 to 12.7 ppg EMW fracture gradient just below the casing shoe. We plan to run 2 joints of 13-3/8", 68.0#, K-55, BTC on the top of the 72.0#, L-80, BTC surface casing string. The top joint will be landed on slips and cut-off for installing the wellheads. This leaves about 70' of the 68.0#, K-55, which is entirely inside the 20" conductor. The 68.0#, K-55 has a burst rating of 3450 psi, for a safety factor of 1.53 on the 2250 psi maximum anticipated surface pressure. The collapse rating of the 68.0#, K-55 is 1950 psi. Since the 68.0#, K-55 is entirely inside the 20" conductor, it is not exposed to external freezeback pressure (245 psi ~ 80' below pad). It would be exposed to internal freezeback if water got into the 20" x 13-3/8" annulus. However, our 20" conductors have a full length slot cut in them (0.250" wide, 0.21" - 0.23" deep) to insure that the 20" conductor bursts before the 13-3/8" casing would collapse. Also, since the 68.0#, K-55 is inside the 20" conductor, it has minimal exposure to thaw subsidence. Previous work has shown that casing stains due to thaw subsidence are insignificant this close to surface. The 68.0#, K-55, BTC has 1300 Kips joint strength and 1069 Kips pipe body yield strength. Taking the extreme of 288 Kips hanging weight of the string in air and 2000 psi internal pressure results in 528 Kips tensile load at surface, giving safety factors of 2.46 on joint strength and 2.02 on pipe body yeild strength. Considering the foregoing, the 13-3/8", 68.0#, K-55, BTC casing is fully suitable for its intended use. As a final comment, 13-3/8", 68.0#, K-55, BTC is approved by the AOGCC for use as surface casing in the Prudhoe Bay Field. RECEIVED 985 Alaska Oil & Gas Co~s. Commission Anchor~ge L2-30 0 1000 2000 3000 4000 '.0 6000 7000 · 0 I I I I I I I I I I ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ~ s ! s , , · i , , , , , , i t i , ! , , , , , i , ! , ~ i i , '?.O'CONDUCTO! TVD"'119 ' -1-'0 ARCO AL~ ~.SKA, IN O. 8GALE 1 I1~. - 11)00 FT. 2.5 (OP TVD - ~'401: SHL: 2026' FSL,1176' FWL, SEC. 18,T11N,R15E 7.5 L THL' 1320'FSL,1230'FEL, 12.5 SEC. 7,TllN R15E 1/.~ ' 27.5 2,2.5 37.5 42.5 ;OC T'/D--3856 MD= 4110 DEP=609 i$-3! ~' SU~;AC, E TV; -- -i. GGG ~G - ;.,,u ,.I ." :~g "'" T AR K-! TV.O -- 7_~!:~ ..UD -- =_~_73 DE --_~4_~_~ ~- K-6 TVD - 7402 MD -"88¢ 4 DEP "' 3786 "~ PUT ;lIVER TVD -81~i2 MD -9769 OEP -4472 LCU TVD = 81112 MD = 9840 DI:P = 4496 RIVER TVD = 81112 MD = 9840 DI;P = 4466 :UBLIK TVD =8118 MD = 9875 D :'P = 4523 SADLEROCHIT TVD = 8;~27 MD = 9928 [IEP = 4669 KAVIK TV:) = 6652 MD = 1 )607 OEP = 495 9-5/8' CSG PT. T¥,D =9762 MD = 1D843 DEP =5045 WAHOO TVD =8777 MD - 10677 DEP =5)68 TAR~ilT TVO=6652 MD=10616 DEP, TD-7' CSG PT. TV[:} ={1452 MD =11598 DEP =5692 ALAPAH TV[ =9602 MD =11801 DEP=5831 · AN I ,3 1,~t 5 : .................................................. 1000 2000 3000 4000 5000 6000 7000 8000 9000 10000 11000 1000 2000 300O 4000 5000 60OO 7000 8000 90OO 10000 0 1000 2000 3000 4000 VERT I CFIL SECT I ON 1 ~ 000 5000 Anchorage5000 7000 -2000 CZ) E] - N COORDINPITEiS - 1000 0 1000 2000 3000 4000 5000 cz} z CD 0 SHL: 2026'FSL,1176'FWL, SEC. 18,T11N,R15E THL: 1320'FSL,1230'FEL, . .. SEC. 7,T11N,R15E I LP.- O 51 ... TARGET' TVD= 8951 ' TMD= 10915' L // DEP= 5230' , , , 3873 , !r R: r_C i:: iV Ei) Alaska Oi & G~Is Cons. Anchor~Ue i i i i i 1 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 iI i i i i i [ i i i i i i i i 1 i 1 i i iI i i i i i i -2000 -1000 0 1000 2000 3000 4000 5000 P. - N COORDINAT£S SURFACE HOLE D IVERTER SYSTEM SCHEMATIC ARCO ALASKA INC'. lO" HYD. OPR. BALL VALVE V~ELL BC~iE (SEE DETAIL) IO" HYD. OPR. BALL VALVE I ALL ~O° TURNS ARE "TEE" CUSHION WELL GBORE ,"D ',C.~ FLOV~ INE DR ILL ING R I SER I RESERVE J PIT j AREA I I I I I J NOTE · I I I I I 20" 2000 PSI WP ANNULAR PREVENTCR ',,, L-b......r-lO" HYDRAULIC Valves on diverter lines open automati- cally when the annular preventer is closed. 20" CONDUCTOR PIPE "DETAIL" 2026010203 RNNULRR 1 -PREVENTOR PIPE RRM$ BLIND RRMS ILLING SPOOL PIPE RRM$ 13-5/8" BOP STACK DIAGRAM 10. n. 12. 13. 14. 15. 16. 17. 18. Accumulator Capacity Test 1. Check and fill accumulator reservoir to proper level with hydrmalic fluid. 2. Assure that accumulator pressure is 5000 psi with 1S00 psi downstream of the regulator. 5. Observe time, then close all units simultaneously and record the time and pressure remaining after all units are closed with charging pump off. 4. Record on IADC report. (The acceptable lower limit is 45 seconds closing time and 1200 psi remaining pressure. 13-5/8" BOP Stack Test 1. Fill BOP stack and .manifold with a non-freezing liquid. 2. Check that all hold down screws are fully retracted. Mark running joint with predetemined plug seating depth. Run test plug on drill pipe and seat in wellhead. Run in lock down screws. 5. Close annular preventer and upstream valves. 4. Functionally test chokes. -5. -In each of the following tests, first hold a 250 psi iow pressure test for a minimum of 5 minutes, then test at the high pressure. 6. Increase pressure to 3000 psi and hold for a mimimum of 3 minutes. Bleed pressure to zero. 7. Open armular preventer and close top set of pipe rams. Increase pressure to 5000 psi and hold for at least 5 minutes. Bleed pressure to zero. 8. Close valves directly upstream of chokes and open chokes.. Increase pressure to S000 psi and hold for at least 5 minutes. Bleed pressure to zero. 9. Open top set of pipe rams then close bottom set of pipe rams. Increase pressure to 5000 psi below the bottom set of pipe rams a~d hold for at least 5 min- utes. Test reamining untested manifold valves [if any) with 5000 psi upstream of valve and zero pressure downstream. Bleed pressure to zero. Open bottom set of pipe rams. Back off running joint and pull out of hole. Close blind rams and test to 5000 psi for at least 5 mir~tes. Bleed pressure off all equipment. Open blind rams. Make sure manifold and lines are full of non- freezing liquid and all valves are set in drilling position. Test standpipe valves to 5000 psi. Test Kelly cocks and inside BOP to 5000 psi with Koomey pump. Check operation of Degasser. Record test information on blowout preventer test form. Sign and send to Drilling Supervisor. Perform complete BOPE test once a week and flmc- tionally operate BOPE daily. RECeiVED Alaska Oil & Gas Cons. comm}ssion Anchora9e Revised !/21/84 'L*'I AND L-2 lair F.R. BELL &'..',: . : . O35 - 34O O33 ' . 031, .. 3oe-- 029 28e- 025 -~ 246. 02:$ - ~ 021 -:. -ON9 'i. ~ 017 ' ~ I~ · 015~~ '- I~ 015 I~0 011 09 80 6~ 05 . - 40 20 ,~1 D.¢. ~ A~SOC · - .~ :.~ . ALL COqRDINATE$ 8MOWN ARE .,.:A.S.R ZONE 4. ' ;.::~,.. · ELEVATION 'OF CELLAR BOX IS DES. O ON ARCO DATUM, MLLW ... ,~ ,~ ::. . . :.. .! .'.. ..' . I', · ' '-"'- ,- , ......... VICINITY · ': "' i.' ~"~-'~:;:"":." · ~-:' ' ' "-: '/r '-- ':' i'. LZ-20 Y"5,9B$,6;30.98'' LAT. ' /' ' X' '692,9t6.~ - ' CEDAR BOX ELEV, " ~'""i : X,'69t,899~8 ; CEL~ BOX E~V,, I~.1' I I ~ L2-~6 Y=5,96~806 .-· .,:'., ' CEDAR 80X ELEV.=I$.6' ~:4" '. ' L2'~' Y=5,965~925.22 ' LAT=~I~21.242 "' '1176' ~0 MAP: '~ .o ICALE DATE N0.7163 · . X= 692:,859.(6 CELLAR BOX ELEV.=I~.4 · · · .;: . '~: ,~ . , . LONG.~I48°Z~' 1236' EW.L. IT~2' E~.L. 1212' F.W.L. t649' E S.L .: : 1200' KWJ- 1908' ES.L. I lee' EW.L. ES.L. · F.W.L L~le2:6~ F.S.L. .: ,;~,~.. - .:' ... · ;, ; :': ',..~*,:';>/ . i- ;'- .- '" " :~ -". : \' :. ,, '.: :.. .?~'~: '. _. ".:-:-'.. .;- ~.,.q" . .~.,.., : :',. . ~: :t~ . .,:' ' ~ :~. -'.. '~ :.','~ · . _ '~ , :: :...:~ -;: .... .::.-:- :-.. :: : :..:.,: .~~~.~~ :.- -~-.-:':-'-~; :::':..:'-'-'.~---~:-"; '.';:~:" ' . ' . :.': ' .. ',:_. ,. . --- ',.' ' .'.'.' '. .r :'-." ' :~ :'- ' ' ~_~ .ee e~ ~.~ ~l '-' ?:::.-:. :::~ ', .' :'~.,' -..-'-' '~.". ~.." :. ':,: ~';. · ~ .' · ~' % ~L ..... ..... ..... . :,.. .... . ' ~ ~ ~.~ :~:~ !'~-P~' - ~*:: T~~' ~*~ u::.' .' -..,..-~ .......... .1... ~. . ~ .4g... :.., ,_....:~..- .,.. ~,~:.~.,,,.~:,~ .~.........,...,.....,.,,... ... ,,- '-- ' ,..:~: , : ~' · , : .... :-',' -. :3~- . ~ ' · , '..q--':-, .' ~ :,'. -- , ~ ~:, :: ,:~d~t~:':" ~.-..~~~~: .~ - ? -.~ ' -. :-' :,,- ''~-~ ~ ~ ;"~ ' .. ~ .... .. ~' ~'.:- - '~ o~ · I J~CK A. K~ I /e ~ ~ ..... · .. . < ;,-. , ., .. ~ --, ~, ~ · - · · ' '-'* .... ~ ................ , '- * ,7~~ . .'. ,.~ ..... ~,- .'-':. ....;'... · · ~..' ...... ~,wm % No.L~5779 . ~ / : - '~:~- - ~i~' ~ .~" -~ 'I~;~' ~=mO~':~~t ' ' 'r, Ii I ~ ..... . : .~, : .... '. ~.? :. : .... : '-.'.-,~.:'.' .. · ~~ .:~:': ~___~ ~ . _, '_.,-~.. . . ~ - ... . . .;~:-..: · ~ · .-,-: ! ~ , . I ~'.' -- :', I SHEET ! ' ~' :':: I'"" p.s.L.Z co.m~oRs =-BUILT ~-;'. ! ~ I ARCO? '"': i [~~ .Alaska, Inc:' : o~ i ~ :" ['" NORTH SL~E ORILLING-P~OE BAY ""l ' ..-:..:.-., X · , . :~ -': .::~: .... ..- ,,. ..' : . ? :,,. ,:. ~ :~;,~ . ..... . r., ~; . l · Bi ~ -.:, .... CHECK LIST FOR NEW WELL PERMITS Company Lease & Well No. ITEM APPROVE DATE (1) Fee (2) Loc (3) Admin me 3. 4. 5. 6. ~ >~. /-'~ ~--~.~ 9. (9~thru 12) 10. (10 and 1~ 12. '(13 thru ~21)' ,. ,/, ,.7 .... ,.~'~ (22 thru 26) (5) BOPE 13. 14. 15. 16. 17. 18. 19. 20. 21. 22. 23. 24. 25~ 26. 27. (6) Add: :Ljr~' / / ' Is the permit fee attached ......................................... Is well to be located in a defined pool ............................ Is well located proper distance from property line ....... Is well located proper distance from other wells .... Is sufficient undedicated acreage available in this pool . Is well to be dev±ated and is wellbore plat included ................ Is operator the only affected party ................................. 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 .. . [ . .[ ..... Is conductor string provided ........................................ Is enough cement used to circulate on conductor and surface ...... Will cement tie in surface and intermediate or production strings . Will cement cover all known productive horizons ..................... Will surface casing protect fresh water zones ....................... Will all casing give adequate safety in collapse, tension and burst.. Is this well to be kicked off from an existing wellbore ............. Is old wellbore abandonment procedure included on 10-403 ............ Is adequate wellbore separation proposed ............................ Is a diverter system required ............ , .......................... Are necessary diagrams of diverter and BOP equipment attached ....... Does BOPE have sufficient pressure rating - Test to ~,~7~ psig .. Does the choke manifold comply w/API RP-53 (Feb.78) .................. Is the presence of H2S gas probable ................................. Additional requirements ............................................. "' REMARKS · · Additional Remarks: 0 ~o Geology: Engineering: WVA~ JKT ~ HJH JAL,:~~ MTM rev: 10/29/84 6.CKLT POOL INITIAL CLASS STATUS GEO. AREA UNIT NO. ON/OFF SHORE v Well History File APPENDIX Information of detailed nature that is not particularly germane to the Well Permitting Process but is part of the history file. To improve the readability of the Well History file and to simplify finding information, information of this nature is accumulated at the end of the file under APPENDIX. No special'effort has been made to chronologically organize this category of information. HSD. 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OO0000000000 O0000000000000 OOOOOCO0000000 O0000000000000 00000000000000 O000000OO00000 00000000000000 O00000000000OO 00000000000000 0o000000000000 O0000nO0000OO0 O00000oOOOOO00 OnuO0000,)O0000 O0000000000000 O000000000000n O000OO00000000 O00OO00nOf~Of~OO 00000000000000 o000u000000000 00000000000000 oo0oono00oo00o o000o0000o000n O00000000OO00n ooonoooouO00oo OOooO000oO000o u0000000000000 00o00000000000 000o0000000000 ooononoO000000 -999.25:00 -q90. 2500 2 9t>51 11 1.426 -999 2500 -~9q 2500 t, VP Olm.qO'2 V[::P,.,LF'IeAm].cF.,i L~TSmiM(; PACE 5 !_, US SA g 5 P 'i CALl ,SA D E P T CAI,~L POmA L [.,~ SA OEPT CALI NCR L POmA ~NOR LbS D TI 407.1,406 "'AL1 ! .~733 Df:PA 5.0or, o UlMV -33,]4~8 rAt:S 5.4,1 250 mP~. I I ~u~.O000 Df I 7. g205 CALl 5~67. 2500 wCN6 ~ ~6 POmA 1.56.~t333 13, °766 C.kL~ !.67, {~Oq2 0.7~'~32 GR 1200 0000 DT 101 27'13 CALl 2 ~ q264 1.~9q,6875 0677 ~INV 1 0 , 0000 ~,AT.,8 1.2297 g k -c~90, -g9~ , 40'1. 53'7! -.54. I~. '~.07 48. O. 5751 5. 49, 2. 1. 5435. 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