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Home My WebLink About183-060 • • bp BP Exploration (Afaska) Inc. Attn: well Integrity Coordinator, PRB -20 Post Office Box 196612 Anchorage, Alaska 99519 -6612 August 10, 2012 N3Cho Mr. Jim Regg 1 3 - - S RECEIVED Alaska Oil and Gas Conservation Commission 333 West 7 Avenue AU G 1 2 -W 2 Anchorage, Alaska 99501 AOGC Subject: Corrosion Inhibitor Treatments of GPB DS -13 Dear Mr. Regg, Enclosed please find multiple copies of a spreadsheet with a list of wells from GPB DS- 13 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, J I r 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) DS -13 Date: 10/31111 Corrosion Vol. of cement Final top of Cement top off Corrosion inhibitor/ Weil Name PTD # API # Initial top of cement pumped cement date inhibitor sealant date ft bbls ft na gal 13 -02B 1990110 50029203246000 Sealed conductor NA NA NA NA NA 13-03A 2090480 50029203250100 Sealed conductor NA NA NA NA NA 13 -04 1780630 50029203260000 Sealed conductor NA NA NA NA NA 13-05 1811030 50029206260000 Sealed conductor NA NA NA NA NA 13 -06A 1972180 50029206420100 Sealed conductor NA NA NA NA NA _ 13 -07 1811290 50029206500000 Sealed conductor NA NA NA NA NA 13-08A 1982150 50029206670100 Sealed conductor NA _ NA NA NA NA 13 -09 1811580 50029206710000 Sealed conductor NA NA NA NA NA 13-10 1811650 50029206780000 Sealed conductor NA NA NA NA NA 13 -11 1810760 50029206040000 0.0 NA 0.0 NA 11.1 10/31/2011 13 -12 1801420 _ 50029205380000 Sealed conductor NA NA NA NA NA 13-13A 2030360 50029208520100 0.4 NA 0.4 NA 11.1 10/31/2011 13-14 1821710 50029208450000 2.0 NA 2.0 NA 13.6 10/6/2009 13 -15 1821570 50029208310000 Sealed conductor NA NA NA NA NA 13 -16 1821480 50029208230000 0.4 NA 0.4 NA 13.6 , 10/31/2011 13 -17 1820260 50029207180000 Sealed conductor NA NA NA NA NA 13 -18 1820350 50029207240000 Sealed conductor NA NA NA NA NA 13-19 1811800 50029206900000 Sealed conductor , NA NA NA NA NA 13 -20 1820090 50029207050000 Sealed conductor NA NA NA NA NA 13 -21 1820530 50029207890000 Sealed conductor NA NA NA NA NA 13 -22 1820770 50029207490000 Sealed conductor NA NA NA - NA NA _ 13 -23A 1820230 50029207150000 Sealed conductor NA NA NA NA NA 13-24A 2042430 _ 50029207390100 Sealed conductor NA NA NA NA NA 13-25 1820910 50029207610000 Sealed conductor NA NA NA NA NA 13 -26 1820740 50029207460000 Sealed conductor NA NA NA NA NA 13-27 1961210 50029209490200 17.0 NA 17.0 NA 130.9 11/22/2009 �40P 13-28 1830600 , 50029209420000 5.0 NA 5.0 NA 144.5 , 11/19/2009 13 -29L1 2020690 50029209286000 Dust Cover NA NA NA NA NA 13-30C 2080870 50029207680300 Sealed conductor NA NA NA NA NA 13-31A 2051600 50029224590100 0.5 NA _ 0.5 NA 3.4 10/6/2009 13 -32A 2012350 50029207980100 0.0 NA 0.0 NA 10.2 10/31/2011 13 -33 1821060 50029207730000 5.2 NA 5.2 NA 27.2 11/17/2009 13-34 1821360 50029208110000 0.3 NA 0.3 NA 11.1 10/31/2011 13 -35 1940410 50029224600000 0.9 NA 0.9 NA 5.1 11/17/2009 13-36 1951670 50029226130000 0.0 NA _ 0.0 NA 4.3 10/31/2011 13 -37 2100820 50029234280000 3.8 NA 3.8 NA 33.2 10/31/2011 13 -98 1822070 50029208780000 1.0 NA 1.0 NA 5.1 10/6/2009 STATE OF ALASKA ALASK~ .)IL AND GAS CONSERVATION C _~MISSION REPORT OF SUNDRY WELL OPERATIONS 1. Operations performed: Operation shutdown Stimulate Plugging Pull tubing Alter casing Repair well 2. Name of Operator ARCO Alaska, Inc. 3. Address P.O. Box 100360, Anchorage, AK 99510-0360 4. Location of well at surface 643' FSL, 1210' FEL, Sec 14, T10N, R14E, UM. At top of productive interval 1621' FNL, 738' FEL, Sec 23, T10N, R14E, UM. At effective depth At total depth 1692' FNL, 769' FEL, Sec 23, T10N, R14E, UM. Pedorate X Other X 5. Type of Well Development Exploratory St ratigraphic Service 6. Datum of elevation(DF or KB) 83 RKB 7. Unit or Property Prudhoe Bay Unit 8. Well number 13-28 9. Permit number/approval number 83-60 10. APl number 50 - 029-20942 11. Field/Pool Prudhoe Bay Oil Pool feet 12. Present well condition summary Total depth: measured true vertical 9700 feet 9251 feet Effective depth: measured 9385 feet true vertical 8950 feet Plugs(measured) Fill @ 9385' & Cement Cap @ 9405' MD. ORIGINAL Junk(measured) Casing Length Size Conductor 80' 20" Surface 2532' 13-3/8" Production 9256' 9-5/8" Liner 655' 7" Cemented Measured depth True vertical depth 2155# Poleset 80' 80' 705 bbls CS III & 400 Sx CS II 2615' 2615' 500 Sx CIG & 50 Bbls CS I 9339' 8906' 265 Sx CIG 9700' 9251' Perforation depth: measured 9378 - 9392' true vertical 8943 - 8957' Tubing (size, grade, and measured depth) 4-1/2", 12.6#, L-80, PCT @ 9084' MD. RECEIVED DEC 2 3 1994 Alaska Oil & Gas Cons. Commission Anch0r~ ,: Packers and SSSV (type and measured depth) Otis RH Packer @ 8973' MD; 4-1/2", Otis DBE SSSV @ 2201' MD 13. Stimulation or cement squeeze summary Intervals treated(measured) see Attached Treatment description including volumes used and final pressure 14. Prior to well operation Subsequent to operation Representative Daily Average Production or Injection Data Oil-Bbl Gas-Mcf Water-Bbl Casing Pressure 0 478 1474 Shut In Tubing Pressure 461 15. Attachments Copies of Logs and Surveys run Daily Report of Well Operations __ 16. Status of well classification as: Oil X Gas Suspended Service 17. I hereby certify that the foregoing is true and correct to the best of my knowledge. Signed /~'-~-~ ~ Title Engineering Supervisor Form 10-404 Rev 06/15/88 r,r,- 14'7 . I~AID Date / Z-/'z~-J/Cc ~ SUBMIT IN DUPLICATE 13-28 DESCRIPTION OF WORK COMPLETED SANDPLUG & CEMENT CAP PLUGBACK FOR WATER SHUT OFF 3/27/94: RIH & tagged PBTD at 9556' MD. 3/30/94: MIRU CTU & PT equipment. Loaded the wellbore w/Crude & RIH w/CT to bottom & pumped 18 bbls of Gelled Sand Slurry, containing a total of 3300 lbs of sand, to place an isolation sand plug across the lower open perforation intervals located at: 9445 - 9460' MD (Z4) 9466 - 9483' MD (Z4) 9492 - 9512' MD (Z4) Made a final top of sand plug tag at 9423' MD, then POOH w/CT. Class G cement on top of the sand plug. Note: Open perforations above the sand plug / cement cap located at: 9382 - 9386' MD (Sag) POOH w/bailer. Rigged down. 4/1/94: RIH & tagged the top of the cement plug at 9404' MD. 4/19/94: Added perforations: 9378 - 9382' MD (Sag) 9386 - 9392' MD (Sag) Reperforated: 9382 - 9386' MD (Sag) Ref. Log: BHCS 5/22/83. RIH w/dump bailer & dumped 1/2 bbl of Ref. Log: BHCS 5/22/83. Ref. Log: BHCS 5/22/83. Ref. Log: BHCS 5/22/83. 8/5/94: Ran a Leak Detection Log showing a 9-5/8" casing leak present at about 4700' MD to the Cretaceous. Tagged bottom fill at 9385' MD. Rigged down. The well is Shut In. A Rig Workover or Gel Squeeze of the Cretaceous leak are being evaluated. GeoQuest 6430 W. International Airport Road Anchorage, AK 99618-1199 ATTN: $herrle NO. 8889 Company: Alaska Oil & Gas Cons Comm , Attn: Larry Grant I 3001 Porcupine Drive Anchorage, AK 99501 8/26/94 Field: Prudhoe Bay Well Log Description BL RR Sepia RF Sepia Mylar ?~/"~J"~ .... . D.$. 1'-09A .... ~DUAL BURST TDT (8-7-94) 1 1 ?~-r1~, D.$. 4-05A PERF RECORD (8-9-94~) .. 1 1 ~2,- ~,~ D.$. 7-17 DUAL BURST TDT (8-5-94) 1 1 q ~,.~ D.S. 9-5A DUAL BURST TDT (8-7-94~). 1 . . 1 ~I..?G, D.S. 13-11 PROD PROFILE (8-5-94~] 1 1 ~i'3-,C~ D.$. 13-28 LEAK DETECTION (8-5-94) 1 1 :) ~'--~C~D~$~ !4-7 BRIDGE PLUG RECORD (8-8-94) 1 1 ~l-'~i Ic~.D.$. 14-26 PROD PROFIE (8-6-94). 1 1 ?3~V'~.' D.S. 14-35 TUBING PUNCHER & POGUVI RECORD (~8-6-94) 1 1 -~1-/! D.$. 16-3 PERF REOORD(8-9-94~) 1 1 ... _~ z-?~' D~. 16-31 LEAK DETECTION (8-9-94) 1 1 P! d retum ~ copy of this transmiffal to Sherrte at the above address. Thank you. ARCO Alaska, Inc. P.O. Box 100360, Ah,~i,orage, AK 11-6 11- 16ST1 12-26 3-28 9-20 O4-27-94 9-29 02-19-94 9-33 04-11-94 04-20-94 · 14-09B · ~ 14-09B ~ 14-40 15-7A 15-7A i ./""Inject Profile i/' Vertilog ! ~'Perf Record i ~"Perf Record 1, 5" J Sch ! 5II ! 5II 1,5" 04-15-94i /Leak Detect 1, 2"&5" 04-26-94 I ,/Perf Record I 04-19-94 ! /Completion 05-01-94 i/ Injection Profile 04-23-94 i / Patch 04-21-94 i /~ Production 04-11-941 / TDT-P 04-10-94 J--- CTU Conveyed 1 5" 1 5" 1 5" 1 5" 1 5" 1 5" 1 5" 1 5" 1 5" 15-32 05-01-94 I / PDC & Static : 16-18 04-18-94 i/ Patch ,: 18- 04-22-94 i.CTU Production 1,2" 5" 26ST1 ' 18-27 04-23-94 ~CTU Production 1, 5" Sch Sch Sch Sch Sch Sch Sch Sch Sch Sch Sch Sch Sch Sch Sch ~ 99510~ ~. DS#6-22A the correct depths are Btm. 10473FFop 10465 DS#9-19, the correct APl# is 50-029-20260-00 DS#18-28ST1 the correct APl# is 50-029-22329-00 Number of Records: 53 Distribution: Central Files Phillips Chevron ANO-8 Geology BPX Exxon State of Alaska Mobil By: Please acknowledge receipt by signing and returning a copy of transmittal. /-/ ~::~?¢ Date: '. ARCO Alaslm, Inc. is a SubsJdlary of AtlantlcRIchtletdCompany ARCO Alaska, Inc. P.O.Box 100360 Anchorage, Alaska 99510 DATE: 01-04-94 REFERENCE: ARCO CASED HOLE FINALS ~0-l~ -- 1-03 --1-15 --2-32 7 q_ q-~3-16i -1 lA - 1 lA 4-305-T 5-06 5-12 5-26 5-31 6-12A 9-03 13-~S 14-02 14-04 14-23 14-31 15-03 16-o7 16-2o 11-23-93 11-20-93 11-27-93 11-19-93 11-11-93 11-22-93 11-13-93 11-20-93 11-20-93 11-17-93 11-13-93 11-27-93 11-27-93 11-27-93 11-28-93 11-12-93 11-17-93 11-16-93 11-20-93 11-16-93 11-15-93 11-16-93 11-16-93 11-12-93 11-21-93 11-13-93 11-13-93 11-20-93 Perf Record Io6oo~tt~ZO ,Run 1, Prod Profile ~t~ 1~$ ~'Te.~}~ ~.~ 1, Inj ~ofile/~,,~}We.~l~/Gc R~ 1, Pe~ Record I~~ [~q'O R~ 1, SBT/GR/CCL ! ~ 0 -I I~ ~ R~ 1, GR/CCL ~] i~~'~Z'~ R~ 1, Perf Record ~ ........ Perf Record ~.~--L; ~c~i~ R~ 1, Perf Record ,,c:~' ~C - ~. L ~ % R~ 1, Perf Record-~;'~'.~ .;~ -~-'~ C R~ 1, Pe~ Record !c-~ ~c:- ~c'~:i R~ 1, Packer Setting Re~ R~ 1, 5" Pe~ Record la~iO~l~60 R~ 1, 5" D~I B~st TDT-P/~ R~ 1, ~' TBG Cutter ~ ~00 ~ t0~ 0V R~ 1, ~' 5" 5" 5" 5t~ ~. , p .. 5" 5" 5" 5" ci;?c (:!.-~-Iq I 18-23A 11-17-93 ~%~qo18-29~ 11-23-g3 Packoff OLM 2~:x~- q.~'-'-~ ,,. Run 1, 5" Prod Prome~;" I.'C~,)FcSl~'~un 1, ~' ~od ~om~,~ ~1 ~=lor~ ~, ~, ~-Detect/~ ~m?~]C~ ~ 1, ~' Pe~ Recora ~ ~ R~ 1, ~' Pe~ Record ~06-i0~ R~ 1, ~' USiT[C0~olort~ ~o-~}~O R~ 1, 5' Pe~ Record qk~-qS~ R~ 1, ~' please sign and return the attached copy as receipt of data. .ECE,VE-- Have A Nice Day! John E. DeGrey AT0-1529 Sch Sch Sch Sch Sch Sch Sch Atlas Atlas Sch Sch Sch Sch Sch Sch Sch Sch Sch Sch Sch Sch Sch Sch Sch Sch Sch Sch Sch Sch Sch APPROVED Trans# 94004 # CENTRAL FILES # CHEVRON # BPX # STATE OF ,AL,,~KA # PHILLIPS # AN08 GEOLOGY # EXXON # MOBIL * The corrected API# for 18-29A is 50-029-22316-01 ~_. STATE OF ALASKA ..... ALASKA ( AND GAS CONSERVATION CO'~' IS~O~ REPORT SUNDRY WELL OPEHATIONS 1. Operations performed: Operation shutdown Stimulate ~ Plugging Perforate X Pull tubing Alter casing Repair well Olher X 2. Name of Operator ARCO Alaska, Inc. 3. Address P.O. Box 100360, Anchorage, AK 99510-0360 4. Location of well at surface 643' FSL, 1210' FEL, Sec. 14, T10N, R14E, UM At top of productive interval 1621' FNL, 738' FEL, Sec. 23, T10N, R14E, UM At effective depth At total depth 1692' FNL, 769' FEL, Sec. 23, T10N, R14E, UM 5. Type of Well Development Exploratory Strafigraphic 6. Datum of elevation(DF or KB) 83 RKB 7. Unit or Property Prudhoe Bay Unit 8. Well number 13-28 9. Permit number/approval number 83-6O 10. APl number 50 - 029-20942 11. Field/Pool Prudhoe Bay Oil Pool feet 12. Present well condition summary Total depth: measured true vertical 9700 feet 9251 feet Plugs(measured) Fill @ 9546' MD (1/5/92) Effective depth: measured 9657 feet true vertical 9210 feet Junk(measured) Casing Length Size Cemented Measured depth Conductor 80' 20" 2155~ Poleset 80' Surface 2532' 13-3/8" 705 bbls CS III & 400 sx CS II 2615' Production 9256' 9-5/8" 500 sx Cl G & 50 bbls CS I 9339' Liner 655' 7" 265 sx Cl G 9700' True vertical depth 80' 2615' 8906' 9251' Perforation depth: measured 9382-9386'; 9445-9460'; 9466-9483'; 9492-9512' true vertical 8947-8951'; 9008-9022'; 9028-9044'; 9053-9072' Tubing (size, grade, and measured depth) 4-1/2", 12.6~f, L-80, PCT @ 9084' MD RECEIVED JAN 2 8 t992 Alaska Oil & (;as Cons. Commiss[ei.tll Anchoragj Packers and SSSV (type and measured depth) Otis RH packer @ 8973' MD; 4-1/2", Otis DBE SSSV @ 2201' MD 13. Stimulation or cement squeeze summary Intervals treated(measured) See attached. Treatment description including volumes used and final pressure 14. Represel~tative Daily Averaae Production or In!ection Data OiI-Bbl Gas-Md Water-Bbl Casing Pressure Prior to well operation Shut-in Subsequent to operation 200 1412 1890 -- Tubing Pressure 432 15. Attachments Copies of Logs and Surveys run Daily Report of Well Operations 16. Status of well classification as: Oil x Gas Suspended Service 17. I hereby certify that the foregoing is true and correct to the best of my knowledge. Signed Title Sr. Area Operations Engineer Date Form 10-404 Rev 06/15/88 SUBMIT IN DUPLICATE 13-28 DESCRIPTION OF WORK COMPLETED TUBING PATCH INSTALLATION & FRACTURE TREATMENTS OF SAG/Z4 8/19/91: Reperforated: 9382 - 9386' MD (Sag) Ref. Log: BHCS 5/22/83. I 0/23/91: MIRU & loaded the wellbore w/450 bbls of Dead Crude, then RIH & set a 3.25" ID tubing patch from 8898' - 8918.5' MD (seal to seal), over leaking GLM #12 @ 8910' MD. POOH. RD. 12/13/91 - 12/14/91: MIRU & PT equipment. RIH w/CT to tag bottom & pumped 26 bbls of slurry containing 3100 lbs of 20/40 mesh sand, to isolate the lower open perforation intervals located at: 9466 - 9483' MD (Z4) 9492 - 9512' MD (Z4) Ref. Log: BHCS 5/22/83. RIH & tagged top of sand plug at 9453' MD (12/14/91). I 2/1 6/91: MIRU & PT equipment to 9500 psi, then pumped a Hydraulic Fracture Treatment using 12/18 mesh proppant, through the perforations located above the sand plug, at: 9382 - 9386' MD (Sag) 9445 - 9460' MD (Z4) Ref. Log: BHCS 5/22/83. Pumped: a) b) 200 bbls Pre Pad @ 30 bpm, followed by Shutdown. ISIP @ 2100. Resumed c) d) e) pumping: 140 bbls Crosslinked 40~ Gelled Pad @ 30 bpm, followed by 110 bbls Slurry w/proppant concentrations of 1 - 12 ppg, followed by 85 bbls Flush. Placed a total of 5,000 lbs of proppant into formation. Rigged down. 1 2/1 8/91 & 1 2/25/91: Performed fill cleanout to 9460' MD (12/18/91). Tagged sand at 9461' MD (12/25/91). 1/3/92: MIRU & PT equipment to 9500 psi, then pumped a Hydraulic Refracture Treatment using 16/20 mesh proppant, through the perforations located above the sand plug (listed above). Pumped: a) 300 bbls Pre Pad @ 40 bpm, followed by b) Shutdown. ISIP @ 1300. Resumed pumping: c) 350 bbls Crosslinked 40# Gelled Pad @ 40 bpm, followed by d) 251 bbls Slurry w/proppant concentrations of 1 - 12 ppg, followed e) 69 bbls 20~ Gelled Flush. Placed a total of 28,200 lbs of proppant into formation. Rigged down. 1/4/92: Performed proppant fill cleanout to 9546' MD. Returned well to production w/gas lift & obtained a valid production test. DATE' i i--8--9t REFERENCE' ARCO CASED HOLE FINALS 5-35 ~-.,/.~6-"i 6-9'i 9-t 8 ~ t 0-28-9I ~ ¥--7 ~\~:! 8-22-9t ! 3---28I> '-~., i 0--27-9i t 4-~'--'6 ~'~i 0-24-9t t a, -- .,."-' 8 '6 =~"~t ,,-? - 26 - o, t CNL F'ERF RECORD X-Y CAl.. ]] F'ER TUBING PA TC.H I:~'E RF RECORD PI--'RF RECORD F'E RF' RECORD RUN i , 5' RUN t , 5' RLJN 2, 5' Ri..IN t., 5' FI:UN i, 5' RUN Fi:LJN i , 5' PLEASE SIGN AND ~URN 1'1,/~ ATTACHED COF'Y AS RECEIPT OF DATA~ £ONYA WALLACE AF'F'ROVED :':"-~ T 0--- 1 52. 9 T R A N :F :~ 9 ~-' C 1--I SCH C A i"i C O S'C.' H ,S' C I-.I £CI--t ,S' iS H D i ,S' i' R I BUT ]i ON · "- CF-NTn',:~t ~--'rl E2 ..-'"'F'H IL_LIPS 0 CHEVRON F'B 14ELL FILES D & M R & D ~ FXTEN$ION EXPLORATION $ BPX ~- ~ $ STATE OF ALASKA . .~..:.~.- EXXON :.., .~. , ~,- .... ~ ....... MARATHON .~ ==~- i ~.~-_5 ~,2-,' ..... ~TEXAC0 .... ~.~....:.-.-:,-~ :2:t~ - :- ...~;.::'.: -,,,-.. -" MOBIL ANC - -'"'~-- , HUI-.. H..~ E Al_ASK A 79 '; ;:; DATE' i ~-25-9i F-: IE 1"'- F F,: F N C E ' i i-26 t 2--4A i3--26 (i 3-28 ARCO CASED HOLE FiNALi: 9--6-9i INJ F'F;.'OFiLE '~ RUN ~ ~' CAr'i~;L, :3.--26-9 i F'RO0 PROFZLE 8-25-9i INJ PROF/'GR/TEM."~t; cp,._. ~ RUN i, ..... ~' CAHC"'" ..... o a I;;UN i , 5' CAMCP. 9-i i-9i iNJ P~'nr:iLE ~ oo o~. -- 9-i 2-9i INJ PROFILE ¢ ~ ..,;':; .=~ F;.'UN t , 5:' C:At'~CC) F--''''' F' 'rLE k....2 ,---- ...... ':;7.' .... ;:7,: _ 9 i F:' [;-.' 0 DF':' - ..... 8-28-9 i LEAK i;,E]"E-ECi"-- '---~ ~,~'""~--. <-'"o'-'"~ R~_.IN i , 5 ' CAHCO 8-3~-9i LEAK DETECT ¢:~-"' -~ RUN 1, 5' CAMCO c:'-t,- --'~-'-;' i. PROf-:, PROFILE ~, RUN i , 5' CAHf]O_ 9-9-9i F'ROD PROFILE ~' RUN t, 5' CAdCO 9-i 2-9 i LFAK _.,_r'.~:'"FErT, ..-., RUN i , _:.'"' ' & i ":;'._. ¢;AMCC.~_ o-i4-9i, F'ROr) F'ROFILE ,.PUN. i, ..,~' CAMCO 8-i 8-9i GF;.'./CC_L - -. RUN t , 5" CAMCO 9-:3-9i GA.'-: LEAK DETECT RUN i, i' CAtiCO 9 -'- '.."-.-'.' O- 91i .c:- a i.." T", .,:: 7- ~-:- ;.':, i ;:' -: ':? '- G N R ;:-- T U R N ...... ,. .... ~-~,:..h. t',?i AND TI-iF- A;'TACI4ED COF'f AS RECEiF'F UF DA'iA .?.0 N YA bJALLACE ,'::', F:' F' R 0 'V I"': ~:~.1 ~ ....... A'FO, ~ 529 DISTRIBUTION ARCO ALASKA, INC~ F'. O. BOX ANCHORAGE, ALASKA 99_.,-J, DATE' 9-t9-9t REFERENCE' ARCO CASED HOLE FINALS i-lB 8"-I6-9i COLLAR (BAKER F'ACKER) x-2-S 6-22-9 t PERF RECORD '-2-6 5-3t-9i PERF RECORD '2-9 8-t6-9t F'ERF RECORD '-' '~' 5-3 -9 '~-~a,' .i i F'ERF RECORD ~3-27 8-1 6-9i F'ERF RECORD ~-3-3'~.- 8-6-9i F'ERF RECORD 5-~, t F'ERF RECORD '5-5 5-24-9i PERF RECORD x5_i~. '~ 8-28-9t PERF RECORD 7-'i t 6-3¢)-~i PERF RECORD 7-28 ~-~'-oi, ~.., , PERF RECORD 9-t8 8-t8-9i PERF RECORD i !-4 7-29-9i PERF RECORD -t'i-6 7-22--9t PERF RECORD --t2-i4 8-6-9i PERF RECORD -t ~-,_8 '~ a ~--~9-c'- , i F'ERF RECORD .t ~-28 8--t 9-9i F'ERF RECORD "i4-9B 8-2t -9i F'ERF RECORD xt5-25 8-f-9t PERF RECORD RUN t , RUN t, RUN i , RUN t , RUN t, RUN t, RUN t, RUN t , RUN t , RUN t , RUN t , RUN t , RUN t , RUN t , RUN t , RUN t , RUN i , RUN t , RUN t, RUN t , RUN i, RUN t, ,, 5' 5' 5' 5' 5' 5" . 5' 5' 5' 5' 5' 5" 5' 5" 5' 5' 5' 5' 5' PLEASE SIGN AND RETURN THE ATTACHED HAVE A NICE DAY! $ONYA WALLACE ATO-i ~'~9~ COPY AS RECEIF'T OF DATA. I--ILZ I--IL~ I-.I L,S' I'tL~ 14L.~: HL_;2 H L,";' HLS HLS I-IL:F, H L.,S' HL$ HL6' HLS HL£' HL~ HL..? HL£' HL£' HL~D FIL~' HL$ DISTRIBUTION CENTRAL. FILE:,7 .,-" F'FIiL_LIF'?; r':HEVRON_ - - F'B WELL FILES D & M R & D EXTENglON EXF'LOF.'AT ION ~ BPX EXXON $ STATE OF ALASKA MARATHON TEXACO MOBIL * THF CORRECT AF']]f~ FOR f-tB THE CORRECT AF'I~ FOR 2-$ I~' 5,3-~29-'20G77. J. ~. THE CORRECT APl" FOR '".-'~7 ]:S' ~-~:>9-:~ ~ ~9 ~. THE CORRECT LOG INT. FOR S-i2 I37 88S6'-9249'. $ THE CORRECT AF'I~: FOR ~4-9B IS' 5~-,329-2~35.34-~'2· RECEIVED OCT 0 3 199 ARCO' ALA£KA, P,,O, BOx i08-360 .... "' ANCHORAGE, -ALASKA .995i .._ ........ < .... > ..... c~ ............ DATE' ~-..o4-9i ARCO CASED HOLE FINALS 2-t6 ~ .-,..,, t 6-iS 9-4 9-8 ' '-9'"-i 6 9-i'; 4-.28-.9i PROD. F'F..'O F. 4-28-9i PROD. F'ROF. 5-5-9i PROD. F'ROF ~ 5-5-9i LEAK DETECT. 4-30-9i GR 5-6-9i ...... INU. PROF~ 4-'25-9i - ]:Nd. PROF'. t i -3 -t 7-9i i~°'i 6 5--":'--°i~ ; iS-7 5-4--9i t 31-2'8 4- i 7-'9 i ZNJ. PROF. PROD. F'ROF'. LFAK DETECT, PROD. F'ROF.-GAS LIFT LEAK DETEC:.T . GAY ENTRY PLEASE RUN i , 5" RUN i , 5' RUN i, 5" RUN i , 2"& RUN i, 5" RUN t , 5 · RUN t; 5' F;.:UNi, 5" RLJN t , 5" RUN i , ~" RLJN t, -"'~ "&5" RUN t , 2" &5" RUN t, 2"&5" SIGN AND RETURN THE ATTACHED COPY AS RECEIF'T OF DATA. CAMCO C~qMCO CAMCO CAMCO CAMCO CAMCO CAMCO CAMCO CAMCO CAMCO CAMCO CAMCO CAMCO 'RECEIVED -BY ................................. HAVE A NICE DAY! ;s-oNyA WALLACE ATO-t 529 ..... APPROVED TRANS:~ 9i ;, . :: ~ ~ .~- ........ ~_ ~] ~ ......... : .............. CENTRAL CHEVRON D&H DISTRIBUTION · FILE~" -- ~ EXTENTION EXPLORATION~' ~ ' ~ EXXON ~ MARATHON ~ MOBIL · PI--II I_L. I PS PB WELL FILES R & D BPX S'i-ATE OF ALASKA i'EXACO ARCO ALASKA, INC. P.O. BOX i00368 ANCHORAGE, ALASKA 995t~ DATE' t0-29-90 REFERENCE' ARCO CASED HOLE FINAL~ 2-4 9-29-9(':) 2- ~ 3 9-26-9~ 2-' ~ 4 9-28-9-~ 3-27 9-27-9;-3 4-6 9 -28 -9(:~. 4-t ,3, 9-3¢,-9'3 6-2~, 9-29-9~ 7-23 t ~--i -9~ o_x o._~8_~~ ~-38 ~-28-~(~ i 3-°8 ~ 4- 2~], 9-26-9~, PRODUCTION PROFILE F'IT~ PRODUCTION F'ROFILE SF'INNER/TEMF' IN.JECTION F'ROFILE INJECTION PROFILE LEAK DETECTION PIT~/HF'FM LEAK DETECTION INJECTION PROFILE PR 0 DI~ I8 ~. t'.F~3 F I LE RUN t, RUN i , RUN t, RUN I , RUN i , RUN i , RUN i, RUN I , RUN i, RUN t , RUN t , RUN t, HAVE A NIt~_ ~;,A'r'. 5'ALLY HOFFECKER AF'PROVED~ ATO ~ ~'-"~' _,-.--:: T'-'"'~J'~''"' 9;3r4! ~ RECEIPT OF DATA. CAMCO CAMCO CAMCO CAMCO CAMCO CAMCO CAMCO CAMCO CAMCO CAMCO CAMCO CAMCO D I ~.TR I BUT i ON CENTRAl_ I-- i LE::,? ~ F'HI LL 1F'5' CHEVRON F'B WELL F'I D & M R & D -- :~.---~ .... ~ .,,.._ EXTENS:ION k,,kLuh:~IION ~ BF'X EXXON ~ STATE OF ALASKA MARATHON TEXACO MOBIL STATE OF ALASKA ..... !~i ALASKA '--". AND GAS CONSERVATION C£ /IISSION REPORT SUNDRY WELL OPERATIONS 1. Operations performed: Operation shutdown Stimulate Plugging Perforate X Pull tubing Alter casing Repair well Other X 2. Name of Operator ARCO Alaska, Inc. 3. Address P.O. Box 100360, Anchorage, AK 99510-0360 4. Location of well at surface 643' FSL, 1210' FEL, Sec. 14, T10N, R14E, UM At top of productive interval 1621' FNL, 738' FEL, Sec. 23, T10N, R14E, UM At effective depth At total depth 1692' FNL, 769' FEL, Sec. 23, T10N, R14E, UM 5. Type of Well Development Exploratory Stratigraphic 6. Datum of elevation(DF or KB) 83 RKB feet 7. Unit or Property Prudhoe Bay Unit 8. Well number 13-28 9. Permit number/approval number 83-60/9-1089 10. APl number 50 - 029-20942 11. Field/Pool Prudhoe Bay Oil Pool 12. Present well condition summary Total depth: measured true vertical 9700 feet Plugs(measured) 9251 feet Effective depth: measured 9657 feet true vertical 9210 feet Junk(measured) Casing Length Size Cemented Conductor 80' 20" 2155# Poleset Sudace 2532' 13-3/8" 705 bbls CS III & 400 sx CS II Production 9256' 9-5/8" 500 sx Cl G & 50 bbls CS I Liner 655' 7" 265 sx Cl G Measured depth True vertical depth 80' 80' 2615' 2615' 9339' 8906' 9700' 9251' Perforation depth: measured 9445-9460'; 9466-9483'; 9492-9512' true vertical 9008-9022'; 9028-9044'; 9053-9072' Tubing (size, grade, and measured depth) 4-1/2", 12.6~, L-80, PCT @ 9084' MD AUG 2 ? 19 0 Alaska Oil & Gas Co,Is. Commiss[O,~ ', ~nchoraG3 Packers and SSSV (type and measured depth) Otis RH packer @ 8973' MD; 4-1/2", Otis DBE SSSV @ 2201' MD 13. Stimulation or cement squeeze summary Intervals treated(measured) See attached Treatment description including volumes used and final pressure 14. Prior to well operation Subsequent to operation Representative Daily Average Production or Injection Data OiI-Bbl Gas-Md Water-Bbl Casing Pressure Shut in. 153 608 539 Tubing Pressure 2O5 15. Attachments Copies of Logs and Surveys run Daily Report of Well Operations 16. Status of well classification as: Oil X Gas Suspended Service 17. I hereby certify that the foregoing is true and correct to the best of my knowledge. Signed Title Sr. Area Operations Engineer Form 10-404 Rev 06/15/88 SUBMIT IN DUPLICATE DS 13-28 DESCRIPTION OF WORK COMPLETED CTU CEMENT SQUEEZE FOR WATER SHUT-OFF 12/30/89 : MIRU CTU & Stimulation Equipment. PT equipment to 4000 psi. Loaded wellbore w/180 bbls Crude, then RIH w/CT & washed perforations at: 9378 - 9392' MD Ref. Log: BHCS 5/22/83. 9445 - 9460' MD 9466 - 9483' MD 9492 - 9512' MD Pumped- 31 bbls 12% HCI w/10% Xylene, followed by, 31 bbls 12-3% HCI-HF, followed by 31 bbls 12% HCI. Flushed w/Meth-Water. POOH. Rigged down. 1/1/90 : RIH, & changed out LGLV w/DGLV. POOH. RD. 1/3/90 : A CTU Squeeze was performed as follows: MIRU CT & Cementing Equipment. PT equipment to 4500 psi. RIH w/CT and fluid packed wellbore w/seawater. Pumped 32 bbls cement, squeezing perforations at: 9378 - 9392' MD Ref. Log: BHCS 5/22/83. 9445 - 9460' MD 9466 - 9483' MD 9492 - 9512' MD Contaminated cement with Biozan contaminant. Placed 20 bbls of cement behind pipe. Squeeze broke back to 1500 psi. Cleaned out cement. Mixed a new batch of cement. Resqueezed with 40 bbls of cement, at 2000 psi squeeze pressure. Placed 3.5 bbls of cement behind pipe. Contaminated w/Biozan, & cleaned cement out of wellbore. 1/10/90 · RIH & changed out DGLV w/OGLV. POOH. RD. 1/13/90 : Reperforated: 9445 - 9460' MD 9466 - 9483' MD 9492 - 9512' MD Ref. Log- BHCS 5/22/83. RECEIVED ,-~,a~,.(_a .Ojt & Gas Co~s. Commise[m~ ~. ~:~ Placed well on production and obtained a valid production test. ARCO ALA~-"KA: INC.. i:'~ O. BOX ANCHORAGE: ALASKA DATE' t-i 9-9() REFERENCE' ARCO CASED HOLE FINAI_~ 5-26 i/~'~-'iS/9G COLLAR/PERF 5-26 J -i 5-9('} COLLAR 6-2 i - i ('}- 9£." COLLAR/PERF ~ ~ ~-~ 2-9~ COLLAR/F'ERF 6-2 ~ -i S-9~ COLLAR i i-~ i-i~'~-~':~, .. PERF RECORD i~-~:~ ~, -i 2-9~ PRODUCTION i :5-28 ~ i S-9~ F'ERF' R~UURB ! 5-i S i-4-9(~ CPET i 8-2E~ ~ t 5-9(Z~ COLLAR/PERF RUM i, 5" I.;:UN i, 5" RUN '1, 5" RUN i, 5' RUN i, 5" F,'UN i, RUN 2, 5" F;:UN t, 5' RUN ';. , i '&2' RUN i , 5' PLEASE¢ OlGN AND R RECEIVED BY HAVE A NICE DAY! ETURN ]'HE ATTACHED COF'Y AS RECEIVED ' SALLY HOF:FECKER JAN24 !990 ATO-.t 529 Alaska 0i! A Gas Con~ 6omm~s~ Anchorage RECEIPT APPROV ,~2 ED __ 'I'RAN~ 9~ 5 OF DATA. DISTRIBUTION CENTRAL FILES CHEVRON D & M EXTENSION EXPLORATION EXXON MARATHON MOBIL PHILL!F'~ PB WELL F'ILE~ R & D BPX STATE OF ALASKA TEXACO 'FLA.:'; i A'i" L A.~' Ai'I_A:S' A f'LA.'? C 14 :~-'CI-i C' H ';"" 'H ATI_A2-' * THE CORRECTED API~ FOR ii-5 I$ 5~-~29-2e67~. ARCO Alaska, Inc. ' Prudhoe Bay .._ dineering Post Office Box 100360 Anchorage, Alaska 99510-0360 Telephone 907 263 4248 Donald F. Scheve Operations Engineering Manager December 20, 1989 C. V. "Chat" Chatterton Alaska Oil & Gas Conservation Commission 3001 Porcupine Drive Anchorage, Alaska 99501 Re: DS 13-28, Permit No. 83-60 Dear Mr. Chatterton' Attached is the Application for Sundry Approval detailing work to be performed on the above-referenced well. Sincerely, D. F. Scheve DFS/REK/jp Attachment cc: J. Gruber, ATO-1478 PI(DS 13-28)W1-3 ARCO Alaska, Inc. is a Subsidiary of AtlanticRichfieldCompany AR3B--6132-C 1. Type of Request: STATE OF ALASKA .... 0 L ALASKA AND GAS CONSERVATION C[ .vllSSION APPLICA, ION FOR SUNDRY APPROVALS Abandon ~ Suspend Operation shutdown Re-enter suspended well Alter casing Repair well Plugging Time extension Stimulate Change approved program Pull tubing . Variance Perforate X Other X 2. Name of Operator ARCO Alaska, Inc. 3. Address P.O. Box 100360, Anchorage, AK 99510-0360 5. Type of Well Development Exploratory Stratigraphic Service 6. Datum of elevation(DF or KB) 83 RKB feet 7. Unit or Property Prudhoe Bay Unit 4. Location of well at surface 643' FSL, 1210' FEL, Sec. 14, T10N, R14E, UM At top of productive interval 1621' FNL, 738' FEL, Sec. 23, T10N, R14E, UM At effective depth At total depth 1692' FNL, 769' FEL, Sec. 23, T10N, R14E, UM 8. Well number 13-28 9. Permit number 83-60 10. APl number 50 - 029-20942 11. Field/Pool Prudhoe Bay Oil Pool 12. Present well condition summary Total depth: measured true vertical 9700 feet Plugs(measured) 9251 feet Effective depth: measured 9657 feet true vertical 9210 feet Junk(measured) Casing Length Size Cemented Conductor 80' 20" 2155~ Poleset Sudace 2532' 13-3/8" 705 bbls CS III & 400 sx CS II Production 9256' 9-5/8" 500 sx CIG & 50 bbls CS I Liner 655' 7" 265 sx CIG Measured depth True vertical depth 80' 80' 2615' 2615' 9339' 8906' 9700' 9251' Perforation depth: measured 9378-9392'; 9445-9460'; 9466-9483'; 9492-9512' true vertical 8944-8957'; 9008-9022'; 9028-9044'; 9053-9072' Tubing (size, grade, and measured depth) 4-1/2", 12.6~, L-80, PCT @ 9084' MD RECEIVED Packers and SSSV (type and measured depth) Otis RH packer @ 8973' MD; 4-1/2", Otis DBE SSSV @ 2201' MD 13. Attachments Description summary of proposal x Detailed operations program BOP sketch x 14. Estimated date for commencing operation December 1989 16. If proposal was verbally approved Oil x Name of approver Date approved Service 17. I hereby/e)ertify that the~fore.,qoing is true and correct to the best of my knowledge. // Signed ~j~j,~~/~~ Title Operations Engineering Manager FOR COMMISSION USE ONLY Conditions of approval: Notify Commission so representative may witness Plug integrity BOP Test Location clearance Mechanical Integrity Test Subsequent form required 10- /_~ Zj 15. Status of well classification as: Gas Suspended Date Approval No,/~../O~-~ Approved by order of the Commissioner ORIGINAL SIGNED BY LONNIE C. SMITH Commissioner Date /,2 -,~. ~. i p L"~i SUBMIT IN TR ATE Form 10-403 Rev 06/15/88 Well 13-28 Coiled Tubing Unit Cement Squeeze Project AFE #AP6125 Subcomponent AFE #KS1443 Preliminary Procedure Objective: Perform a CTU cement squeeze to repair a channel to the aquifer. 1. Surge the well with a 2000 psi surge disk. Test well. 2. Perform a full strength mud acid perforation wash. Perform a fill cleanout if necessary. Flow the well to produce out the acid. Test well. 3. RIH with CT. Pack the well with filtered seawater. 4. Pump 30 bbls of cement followed by 24 bbls of fresh water and 60 bbls Biozan gel. Squeeze off the following perforations: Zone Pre,sent Interval Shot Density S~ 9378-9392 6SPF 4 9445-9460 6SPF 4 9466-9483 6SPF 4 9492-9512 6SPF 5. Immediately jet or reverse out the diluted cement. 6. Perforate the following intervals one week later: Zone Present Interval Shot Density SaG 9378-9392 LSD 4 9445-9460 FSD 4 9466-9483 FSD 4 9492-9512 FSD 7. Bring the well back on production. Other well information: Current status: Shut-in Expected static bottomhole pressure: 3675 psi at 8800' SS Expected fluid in wellbore at reperforation: seawater. 6 5 4 3 2 CO ! L E'D TUB IN{3 UN I T BOP E{)U ! PHEN~ 1. 5000 PSI 7" WELLHEAD CC)NNEC"rOR FLANGE 2. 5000 PSI 4 1/1~," PIPE RAMS 3. 5000 PSI 4 1/6" HYDRAULIC SLIPS 4. 5000 PSI 4 1/6" SHEAR RAMS S. 5000 PSI 4 1/6" BLIND RAMS 6. 5000 PSI 4 1/16" STUFFING BOX H]REL ]NE BOP EOU ] PHENT 1. 5000 PSI ?" WELLHEAD CONN£CIOR FLANGE 2. 5000 PSI WIRE:LINE RAMS (VARIABLE SIZE) 3. 5000 PSI 4 1/6" LUBRICATOR 4. 5000 PSI 4 1/6" FLOW TUBE PACK-OFF ~---~ STATE oF ALASKA ~'-'~ REPORT OF SUNDRY WELL OPERATIONS--- 1. Operations performed: .Operation shutdown ~ Stimulate ~ Plugging ~ Perforate ~ Pull tubing ~ "'"~ Alter Casing ~ Other ,.~ 2. Name of ORerator ARCO Alaska, Inc. 3. Address Post Office BOx 100360, Anchorage, AK 99510 4. Location of well at surface 643' FSL, 1210' FEL Sec. 14 TION R14E UM At top of productive interval · · · ~ 5. Datum elevation (DF or KB) 83' RKB Feet 6. Unit or Property name Prudhoe Boy Unit 7. Well number DS 13-28 8. Approval number 7-813/7-933 9. APl number 50-- 029-20942 1621' FNL, 738' At effective depth FEL, Sec. 23, TION, R14E, UM At total depth 1692' FNL, 769' 11. Present well condition summary Total depth: measured true vertical FEL, Sec. 23. TION. R14E. UM lO. POO~rudhoe Bay Oil Pool 9700 feet 9251 feet Plugs (measured) Effective depth: measured feet true vertical feet Junk (measured) Casing Length Size Conductor 80' 20" Surface 2615' 13-3/8" Product i on 9339' 9-5/8" Liner 655' 7" Perforation depth: measured true vertical Cemented Measured depth True Vertical depth Instld w/2155# Poleset Cmtd w/705 bbls CSIII & 400 sx CSII cmt Cmtd w/500 sx Class G cmt & 50 bbls CSI cmt Cmtd w/265 sx Class G cmt 80' 80' 2615' 2615 9339' 8906 9700' 9251 9378-9392' 9445'-9460' 9466'-9483' 9492'-9512' 8944-8957' 9008'-9022' 9028'-9044' 9053'-9072' Tubing (size, grade and measured depth) 4½" 17# L-80 @ 9084' Packers and SSSV (type and measured depth) Otis EH Ret Pack,r ~ ~q7~' n~ S~V · ~nl, 12. Stimulation or cement squeeze summary Intervals treated (measured) Attached Treatment description including volumes used and final pressure Arlchorage, 13. Prior to well operation Subsequent to operation Representative Daily Average Production or Injection Data OiI-Bbl Gas-Mcf Water-Bbl 200 120 3800 800 1680 267 Casing Pressure Tubing Pressure 27O 270 14. Attachments Daily Report of Well Operations Copies of Logs and Surveys Run ~ 15. I hereby certify that the foregoing is true and correct to the best of my knowledge Form 10.403, Rev. 12-1-85 " " -"-Submit in Duplicate g'l:AT16/gN23-28 D. M. Fife (263-4278) Drill Site 13-28 CTU Cement Squeeze Gas Shutoff 10-29-87 11-4-87 11-23-87 11-24-87 1-3-88 MIRU CTU. Acid wash interval 9378' to 9512'MD with: 23.5 bbl Xylene 120 bbl 15% dispersed HCl/xylene with additives MIRU CTU. Acid wash perforations with: 24 bbl Xylene 120 bbl 15% dished HCl/xylene with additives MIRU CTU. Acid wash perforations with: 24 bbl Xylene 119 bbl 15% dispersed HC1/xylene with additives Flowed well 11 days. Pumped 28 bbls cement with additives through coiled tubing. Cement squeezed perforations: 9445' - 9460' MD. 9466' - 9483' MD. 9492' - 9512' MD. Ref. BHCS 5-22-83. Obtained a squeeze pressure of 1500 psi and held for 1 hour. Contaminated cement in wellbore and shut down overnight. letted out contaminated cement. Rigged down CTU. Left well shut-in. Perforated: (Reference BHCS 5-22-83) 9378-9392 MD 6 spf 9445-9460 MD 6 spf 9466-9483 MD 6 spf 9492-9512 MD 6 spf Tested well. Determined fimher perforating or stimuhtion not required at this time. ARCO A ASKA: INC~ ANCHORAGE, ALASKA 995~'3 DATE. ' -7-i 9-89 REFERENCE' ARCO CASED HOLE FINALS 3-i T' 6-27-89 "2- 9 7 '- i '5- 89 i .'3-28 ,' .-. ~ 4-4 6-29-89 4-5 6-S0-89 4-':2;3 7-i -lq9 4-.3 S' 7--2-89 4-55 6-'.28-89 4-39 7-i -89 _... ~' - i 6-29-8~, 5-i .':'~ 6-28-89 <--or--; 6-28-89 8-i 8 7-S-89 8-2i 7-S-89 MI INJECTION F'I:(OF'IL.E SURVEY COL. LAR/PERF F'RODLiCTiON F'ROF]]LE .?URVEY F'RODUCTiON PROFILE SUF:¥EY PIT'Z: F' I T .S Pi:-.'ODUCT i ON PROF'I LE PRODUCTION PF(O!=ILE SURVEY PRODUCTION F:'ROF Ii_E LEAK C'E'[ECT iON LEAK DETECTION LEAK DETECTION GR,/'CCL GR/CCL RUN i , _,~" F:UN i, 5" RUN i, 5" RUN i , 5 ~ I'<UN i , 'x.,o RUN i, 5" F:UN t, ':5' RLJN i, _~ RIJM t, i" RUN i, i" RUN t, 5" R UN t, 5" K'UN t, _,~':' F'I_E:ASE SIGN AND RE!TURN THE ATTACHED COPY AS RECEIPT OF DATA, HAVE A NICE DAY! ,~A_LY HOFFECKER ATO- ! 529 C A :'1C O ATLAS C A i'i ~,. C A ~"i C O C A M C 0 CAMCO C AH C u C A ¢.i C 0 CAMCO CAMCO "CAMCO CAHCO DISTRIBUTION CENTRAL FILES CHEVRON D&M EXTENSION' EXPLORATION EXXON MARATHON MOBIL '- PHILLIPS PB WELL FILES ~'"- BPX ~' STATE OF ALASKA ~'"' TEXACO · ARCO Alaska, Inc. ~ Prudhoe Ba~ .~gineering Post Office Box 100360 Anchorage, Alaska 99510-0360 Telephone 907 263 4248 Donald F. Scheve Operations Engineering Manager May 15, 1989 C. V."Chat" Chatterton Alaska Oil & Gas Conservation Commission 3001 Porcupine Drive Anchorage, Alaska 99501 Re: DS 13-28, Approval No. 9-174 Dear Mr. Chatterton: Attached is the Report of Sundry Well Operations detailing work performed on the above-referenced well. Very truly yours, D. F. Scheve DFS/JCB/jp Attachment cc: J. Gruber, ATO-1478 PI(DS 13-28) W1-3 ',laska Oil & ~as Cons. Anchorage Ccm~ission ARCO Alaska, Inc. is a Subsidiary o! AtlanticRichfieldCompany AR3B--6132-C ~_. STATE OF ALASKA ~ ALASKa' LAND GAS CONSERVATION C~ .~IISSION REPORT oF SUNDRY WELL OPERATIONS 1. Operations performed: Operation shutdown Stimulate X Plugging Pull tubing Alter casing Repair well Perforate Other 2. Name of Operator ARCO Alaska, Inc. 3. Address P.O. Box 100360, Anchorage, AK 99510-0360 4. Location of well at surface 643' FSL, 1210' FEL, Sec, 14, T10N, R14E, UM At top of productive interval 1621' FNL, 738' FEL, Sec. 23, T10N, R14E At effective depth At total depth 1692' FNL, 769' FEL, Sec. 23, T10N, R14E, UM 5. Type of Well Development Exploratory StratJgraphic Service 6. Datum of elevation(DF or KB) 83 RKB feet 7. Unit or Property Prudhoe Bay Unit 8. Well number 13-28 9. Permit number/approval number 83-60/9-174 10. APl number 50 - 029-20942 11. Field/Pool Prudhoe Bay Oil Pool 12. Present well condition summary Total depth: measured true vertical 9700 feet Plugs(measured) 9251 feet Effective depth: measured true vertical Casing Length Sudace 80' Intermediate 2532' Production 9256' Liner 655' Perforation depth: 9657 feet 9210 feet Junk(measured) Size Cemented Measured depth True vertical depth 20" 2155# Poleset 80' 80' 13-3/8" 705 sx CS III & 2615' 2615' 400 sx CS II 9-5/8" 500 sx CIG & 9339' 8906' 50 bbls CS I 7' 265 sx CIG 9700' 9251' measured 9378-9392'; 9445-9460'; 9466-9483'; 9492-9512' true vertical 8944-8957'; 9008-9022'; 9028-9044'; 9053-9072' Tubing (size, grade, and measured depth) 4-1/2", 12.6g, L-80, PCT @ 9084' Packers and SSSV (type and measured depth) Otis RH Ret. packer @ 8973' MD; Otis SSSV @ 2201' MD 13. Stimulation or cement squeeze summary i% i.~ '~., [~ i V i;.~ L~ 14. Intervals treated(measured) See attached .. . Treatment description including volumes used and final pressure '"',las.~;a Oil & Gas Cons, CcrilmJssJ0R Representative Daily Average Production or Injection Data A~ch0rage Prior to well operation Subsequent to operation OiI-Bbl Gas-Md Water-Bbl 2O5 2817 393 197 4497 2186 Casing Pressure Tubing Pressure -- 244 242 15. Attachments Copies of Logs and Surveys run Daily Report of Well Operations 16. Status of well classification as: Oil x..~_ Gas_._ Suspended ~ Service 17. I hereby certify that the foregoing is true and correct to the best of my knowledge. Signed ~l~"Y~~ ~~ / Title Operations Engineering Manager Form 10-404 Rev 06/15/88 Date SUBMIT IN DUPLICATE Description of Work Performed DS 13-28 OBJECFIVE: TREATMENT DATE: Half Strength Mud Acid Matrix Stimulation with Coiled Tubing Unit To remove near wellbore damage in Zone 4; 9445- 9460',9466-9483',9492-9512' MD (Ref. BHCS 5/22/83) May 5, 1989 . 2. 3. 4. 5. 6. -- -- -- -- Obtained a wellhead fluid sample from well 13-28 and performed emulsion/sludge tests with acids and additives. Obtained a well test prior to performing this treatment. MIRU wireline unit. Made a 3.5" gauge ring mn. Tagged bottom at 9620' MD. MIRU CTU,pump trucks, and transports. Packed the robing x 9 5/8" annulus with 130 bbls of crude. Loaded the following fluids: 1000 gal 12% HC1 with 20% dispersed xylene 5000 gal 6% HC1 with additives. 8000 gal 6% HCl-l.5% I-IF with additives. 8000 gal 2% Ammonium Chloride water 2000 gal filtered 2% Ammonium Chloride water with 25 lbs/Mgal HEC polymer, with 0.5% surfactant, 670 lbs of solid OSR and90 gal of liquid OSR. 4000 gal diesel with 10% EGMBE. 250 bbl of crude to displace acid to surface. Rolled all acid compartments before pumping starts. Pumped the following fluids through the coiled robing: 24 bbls 12% HC1 w/20% dispersed xylene 102 bbls crude 24 bbls diesel w/Musol6. 48 bbls 2% Ammonium Chloride water 24 bbls 2% Ammonium Chloride water w/OSR 24 bbls 6% HC1 12 bbls 2% Ammonium Chloride water w/OSR 36 bbls 6% HC1 96 bbls 6%HC1-1.5% HF acid 72 bbls 2% Ammonium Chloride water 17 bbls 2% Ammonium Chloride water w/OSR 60 bbls 6% HC1 ~ ~ ~' ," 95 bbls 6% HCl-l.5% HF acid 72 bbls 2% Ammonium Chloride water 50 bbls Diesel w/Musol Displace coiled robing with 24 bbls of methanol/water. Description of Work Performed DS 13-28 POOH with coiled robing. After all stimulation fluids were recovered, obtained a valid well test. ARCO Alaska, Inc. Prudhoe Bay Engineering Post Office Box 100360 Anchorage, Alaska 99510-0360 Telephone 907 263 4248 Donald F. Scheve Operations Engineering Manager March 1, 1989 C. V. "Chat" Chatterton Alaska Oil & Gas Conservation Commission 3001 Porcupine Drive Anchorage, Alaska 99501 Re: DS 13-28 Permit No. 83-60 Dear Mr. Chatterton: Attached is the Application for Sundry Approval detailing work to be performed on the above-referenced well. Very-truly yours, D. F. Scheve DFS/JCB/jp Attachment cc: BP Exploration, Inc. 3. Gruber, AT0-1478 Pi(DS 13-28)W1-3 '~'~ ~chorage WELLS3/ll9 ARCO Alaska, Inc. is a Subsidiary of AtlanticRichfieldCompany AR3B--6132-C '-""' STATE OF ALASKA '-" AL_ KA OIL AND GAS CONSERVATION COMM~..,~ON APPLICATION FOR SUNDRY APPROVALS 1. Type of Request: Abandon __ Suspend __ Alter casing __ Repair well Change approved program __ 2. Name of Operator 3. Address ~_ O. Box 100360, 4. ~ation ol ~11 at sudace 6 ' ~tto~'43p ~sn,. t2t0' ~gn, sec. ct proooctwe ~nt~a~ 1621' FNL, 738' FEL, Sec. At e~ective depth At total depth 1692' FNL, 769' FEL, Sec. Operation shutclown __ Re-enter suspended well __/ Plugging ~ Time extension ~ Stimulate ._Y.. Pull tubing ~ Variance ~ Perforate __ Other Anchorage~ AK 99510 14, T10N, 23, T10N, 23, T10N, 5. Type of Well: Development Exploratory Stratigraphic Service R14E, UM R14E, UM R14E, UM 6. Datum elevation (DF or KB) 83 ' RKB 7. Unit or Property name Prudhoe Ba7 Unit 8. Well number DS 13-28 feet 9. Permitnumber 83-60 10. APInumber 50-- 029-20942 11. Field/Pool Prudhoe Bay 0il Pool 12. Present well condition summary Total depth: measured true vertical 9700 9251 feet feet Plugs (measured) Effective depth: measured true vertical Casing ~ngth Surface 80' Intermediate 2532' Production 9256' Liner 655' Pedorationdepth: measu~d 9378-9392'; 9445-9460'; trueve~ical 8944-8957'; 9008-9022'; ~bing(size, grade, and measumddepth) 4~", 12.6#, L-80, PCT @ 9084' Pac~rsandSSSV(typeandmeasumddep~) Otis RH Ret. packer @ 8973'; Otis 9657 feet 9210 feet Size 20" 13-3/8" 9-5/8" 7" Junk (measured) Cemented 2155# Poleset 705 bbls CS III & 400 sx CS II 500 sx Class G & 50 bbls CS I 265 sx Class G 9466-9483'; 9492-9512' 9028-9044'; 9053-9072' SSSV @ 2201' Measured depth 80' 2615' 9339' 9700' ~uevedicaldepth 80' 2615' 8906' 9251' ..,la~,,,,~ .Oil .& 6as Cons. Com,~,sa,,~:. ' ,, ~ch0rage '- · 13. Attachments Description summary of proposal ~ Detailed operations program ~ BOP sketch 14. Estimated date for commencing operation March 1989 16. If proposal was verbally approved Name of approver Date approved 15. Status of well classification as: Oil ~ Gas __ Suspended Service 17. I hereby[Gjertify that the foregoing is true and correct to the best of my knowledge. Signed ,~~d.~~_¢,4,.~~ FoTRrtl~oOMPl~lf¢s~ON~usSlEg~)j~iLceerin~ Manager Date Conditions of approval: Notify Commission so representative may witness Plug integrity __ BOP Test ~ Location clearance ~ //¢~ Mechanical Integrity Test __ Subsequent form required 10- .Approved Copy Returned_ ORIGINAL SIGNED BY ,~ .._~ ~ ~ Approved byorder of the Commissioner LONNtE C. SMITH Commissioner I Approval No. /42_.-, / ~'"~· Date Form 10-403 Rev 06/15/88 WELLS3/ll9 J. C. Braden, 263-4536 SUBMIT IN TRIPLICATE Drill Site 13-28 Half Strength Mud Acid Matrix Stimulation ARCO Alaska, Inc., proposes to perform the following matrix stimulation: 1. MIRU wireline unit. Make a 3.5"gauge ring run to PBTD. Record PBTD. covered then perform a FCO. Perforations are from 9378'-9512' MD. If perforations are 2. Load the following fluids: a. 1000 gal of 12% HCI with 20% dispersed xylene and additives b. 5000 gal of 6% HCI with additives c. 8000 gal of 6% HC1-1.5% HF with additives d. 8000 gal 2% NH4CI water e. 1500 gal of filtered 2% NH4CI water gelled with 25 Ibs/Mgal HEC polymer, with 0.5% sudactant, 500 lbs of solid OSR and 75 gal of liquid OSR f. 4000 gal of diesel with 5% Chemlink SS8670 or 10% EGMBE. g. 250 bbl of dead crude to fluid pack the CT x production tubing annulus. 3. MIRU CTU, pump trucks and transports. 4. RIH with CT to below the tubing tail (9084'MD). 5. Pump 1000 gal of 12% HCI with dispersed xylene while reciprocating across the perforations (9378' - 9512' MD). Open the wellhead and take fluid returns while pumping the 12% HCI. 6. Follow the 12% HCI with 175 bbl of dead crude at maximum rate. Continue taking returns. 7. Stop taking returns and perform the matrix stimulation as follows' a. 1000 b. 1000 c. 1000 d. 2500 e. 4000 f. 4000 g. 500 h. 2500 i. 4000 j. 3000 k. 3000 gal diesel with mutual solvent gal 2% NH4CI water gal 2% NH4CI water with HEC polymer, surfactant and OSR gal 6% HCI with additives gal 6% HCI-1.5%HF with additives gal 2% NH4CI water gal 2% NH4CI water with HEC polymer, surfactant and OSR gal 12% HCI with additives gal 6% HCI-1.5%HF with additives gal 2% NH4CI water gal diesel with mutual solvent for displacement and to clean up the ©SR. 8. POOH with coiled tubing. 9. Bring the well back on production as soon as possible 10. Place the well in test at least 48 hours after the job is completed. Test for at least 8 hours. 6 3 2 C01~LED TUBING BOP EOU ! PRENT 1. 5000 PSI 7" WELLHEAD CONNECTOR FLANGE 2. 5000 PSI 4 1/16" PIPE RAMS 3. ~00 PSI 4 1/6" HYD~LK~ SLIPS 4. ~)00 PSI 4 1/6" SHF~U~ RAMS 5. ~:d)O0 PSI 4 1/6" BLIND RAMS 6. 5000 PSI 4 1/16" STUFFING BOX 3 H]REL]NE BOP EOUiPMENT 1. 5000 PSI '7" W£LLHE.,~ CONN£CIOR FLANGE 2. 5000 PSI WIRELINE RAI~S (VARIABLE SIZE) 3. 5000 PSI 4 1/6" L UBRICA'rOR 4. 5OD0 PSI 4 1/6" FLOW TUBE PACK-OFF ARCO ALASKA, INC P.O. BOX t~¢360 ANCHORAGE, ALASKA DATE' ii-i0-88 REFERENCE: ARCO F'RE£$URE DATA t -i t0-24-88 t -t 9 i 0-2¢-88 2-4 'i 0-24-88 4-i 7 t £.~-i~ 0-88 4-Jt . 9-2i -88 4-3'-:'.. 9-2i -88 5-i i t ¢-i 9-88 5-i S t ¢-i 9-88 ..,~-i ~ ~ i O-t 9-88 6-t 7 i ¢-i ¢-88 -~: i ¢-9-88 7-8 t ,'-3-9-88 9-5 i :)-5-88 '~'-~, ~.. 8-28-88 9-33 8-28-88 t 2-3 I ¢-i 4-88 i 2-6 t 0-t :3-88 i 2-i ¢ t ¢-i 2-88 t.? .'":,..i i 0-i 9-88 i 3-i i i ¢-6-88 i ;]-26 i "3-6-88 i3-28 i¢-6-88 i 4-t ¢ 7-i 6-88 i 4-'i $ 6-30-88 ~ 4-i 7 i 0-2¢-88 t 4--t 8 i (~-7-88 i 4-32 i ,'-3-7-88 i 5-7 i ¢-8-88 i 5-i ¢ i ¢-9-88 i 5-1 5 i ¢-8-88 t 5-i 9 i ¢9-8-88 i 5-22 i ,.'3-i 7'88 i 5-25 i 0-2¢-88 i 6-7 i (-)-~'~ 88 PWDW3-i i¢-t3-88 BHP--STATIC GRADIENT BHF'--SI'AI'I C GRADIEN'F BHP--STATIC GRADIENT BHF'--F'RESSURE FALL-OFF BHF'--STATIC GRADIENT BHP--$TATIC GRADIENT BHP--$TATIC GRADIENT BHP--$TATIC GRADIENT BHP--STATIC GRADIENT BHP--'JTAT IC GRADIENT BHP--$TATIC GRAD I EN'I' BHP--$TATIC GRADIENT BHP--FLOWING GRADIENT BHF'--$TATi C ~RADIENT BHF'--STAI'IC GRADIENT BHP--FLOWING GRADIENT BHF'--FLOWING GRADIENT BHF'--F'LOWING r ,. ,,R~D I ENT BHR--STATIC GRADIENT BHP--$TATIC GRADIENT BHP--$TATIC GRADIENT BHP--$TATIC GRADIENT BHR--FLOWING GRADIENT BHP--$TATIC GRADIENT ~HF'--$ i'A'r IC BHF .... STATIC BHP--$I'A'FIC BHF'--STATIC BHP--STAT I C BHF .... STATIC BHF'--STATIC BHF'---$TAT I C GRADIENT GRADIENT GRADIENT GRADIENT GRADIENT GRADIENT GRADIENT GRADIENT BHP--STATIC GRADIENT BHF'--FLOWING GRADIENT BHP--$TATIC GRADIENT PLEASE SIGN AND RETURN I'HE ATTACHED COPY AS RECEIF'-F OF' DIS'I-R! BU'FION CENTRAL FiLF"S D & M EXTENSION E XPLORA'i" i Fii',~ ~ ,S'A F'C EXXON ~ S'i'A'i-E OF ALA:-JKA MARATHON ~ TEXACO MOBIL CAMCO CAMCO CAMCO CAMCO OTIS OTIS CAMCO CAMCO CAMCO CAMCO CAMCO CAMCO CAMCO CAMCO CAMCO CAMCO CAMCO CAMCO CAMCO CAMCO CAMCO CAMCO CAMCO CAMCO CAMCO CAMCO CAMCO CAMCO CAMCO CAMCO CAMCO CAMCO CAMCO CAMCO CAMCO DATA. ARCO Alaska, Inc. Prudhoe Bay Engineering Post Office Box 100360 Anchorage, Alaska 99510-0360 Telephone 907 263 4248 Donald F. Scheve Operations Engineering Manager July 12, 1988 C. V. "Chat" Chatterton Alaska Oil & Gas Conservation Commission 3001 Porcupine Drive Anchorage, Alaska 99501 Re: DS 13-28 Approval No. 7-813 Dear Mr. Chatterton: Attached is the Report of Sundry Well Operations detailing work per- formed on the above-referenced well. Very truly yours, D. F. Scheve DFS/DMF/jp Attachment cc: Standard Alaska Production Company J. Gruber, AT0-1478 Pi(DS 13-28)W1-3 WELLS2/25 ARCO Alaska, Inc. is a Subsidiary of AtlanticRichfieldCompany AR3B--6132-C STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION COMMIb,51ON REPORT OF SUNDRY WELL OPERATIONS 1. Operations performed: Operation shutdown [] Stimulate [] Plugging [] Perforate ~ Pull tubing Alter Casing .~ Other .~ 2. Name of Op. erator ARCO Alaska, Inc. 3. Address Post Office Box 100360, Anchoraqe, AK 99510 4. Location of well at surface 643' FSL, 1210' FEL, Sec. 14 TION, R14E, UN At top of productive interval ' 1621' FNL, 738' FEL, Sec. 23, TION, R14E, UM At effective depth At total depth 1692' FNL~ 769' FEL, Sec. 23, T10N, R14E? UM 11. Present well condition summary Total depth: measured 9700 feet Plugs (measured) true vertical 9251 feet 5. Datum elevation (DF or KB) 83' RKB Feet 6. Unit or Property name Prudhoe Bay Unit, _ 7. Well number DS 13-28 8. Approval number 7-813 9. APl number 50-- 029-20942 10. Pool Prudhoe Bay 0ii Pool Effective depth: measured feet Junk (measured) true vertical feet Casing Length Conductor 80' Surface 2615' Production 9339' Liner 655' Perforation depth: measured true vertical Size Cemented Measured depth True Vertical depth 20" Instld w/2155# Poleset 80' 13-3/8" Cmtd w/705 bbls CSIII & 2615' 400 sx CSII cmt 9-5/8" Cmtd w/500 sx Class G cmt 9339' & 50 bbls CS I cmt 7" Cmtd w/265 sx Class G cmt 9700' 9378-9392' 9445'-9460' 9466'-9483' 9492'-9512' 8944-8957' 9008'-9022' 9028'-9044' 9053'-9072' 80' 2615 8906 9251 Tubing (size, grade and measured depth) 4½" 17# L-80 @ 9084' Packers and SSSV (type and measured depth) Otis RH Ret. Packer Fa Rcl7_q' ~ Otis SSSV _ca ~_~_0!' 12. Stimulation or cement squeeze summary Intervals treated (measured) Attached Treatment description including volumes used and final pressure 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 200 120 3800 -- 270 800 1680 267 -- 270 14. Attachments Daily Report of Well Operations ~ Copies of Logs and Surveys, ,~Run ~ 15. I hereby certify that the foregoing is true and correct to the best of my knowledge ~ Signed 2 ~'~~~~~_~ Title Form 10-404 Rev. 12-1-85 ODeratir~n.~ Fnclin¢mrinn Nl~n~nc, r' Date ~/~g'rK .- Itl-F,-, /9~q_/197~" o -'"-Submit in Duplicate (~ Drill Site 13-28 CTU Cement Squeeze ~ Shutoff 10-29-87 11-4-87 11-12-87 11-23-87 11-24-87 1-3-88 MIRU CTU. Acid wash interval 9378' to 9512'MD with: 23.5 bbl Xylene 120 bbl 15% dispersed HCl/xylene with additives MIRU CTU. Acid wash perforations with: 24 bbl Xylene 120 bbl 15% dispersed HC1/xylene with additives MIRU CTU. Acid wash perforations with: 24 bbl Xylene 119 bbl 15% dispersed HCl/xylene with additives Flowed well 11 days. Pumped 28 bbls cement with additives through coiled tubing. Cement squeezed perforations: 9445' - 9460' MD. 9466'- 9483' MD. 9492' - 9512' MD. Ref. BHCS 5-22-83. Obtained a squeeze pressure of 1500 psi and held for 1 hour. Contaminated cement in wellbore and shut down overnight. Jetted out contaminated cement. Rigged down CTU. Left well shut-in. Perforated: (Reference BHCS 5-22-83) 9378-9392 MD 6 spf 9445-9460 MD 6 spf 9466-9483 MD 6 spf 9492-9512 MD 6 spf Tested well. Determined further perforating or stimulation not required at this time. ARCO AI,A..~KA: T. NC, P.D, BOX ~00~60 ANCHORAGE: AI_A..~K A 9951 DATE: RFFERFNCF' ARCO CA%ED HOi...E FINAl... PWOW2-t 4-~9 t~ ~(3 5-t G t -6-88 · 9 ~ 1G-R-R? 9-5 tt-t3-87 9-5 9-t5 t~-19 ~ t-3-88 t4-26 t-7-88 t4-S5 tt-5-87 t7-~ t-2-88 ~8-S ~G-24-87 COI...I...AR!PFRFORATTON COIl. AR/PErFORATiON COI..I..AR/PERFORATION CA~INg DIITTFR COI...LAR COl.. t. AR COl _CAR CO[_I..AR/PFRFRRAT~DN COt...I._AR/PERFORATI~N COt.[..AR/F'ERFORATION COLLAR COL. I.AR CO!._I_AR/PERFORAT~ON t 8-9 4 2-26-8'7 COI...I_AR/F'ERFORATI ON .. . ACH.FO COPY RECEIPT OF DATA., RECEIVED BY HAVE A NICE DAY' CENTRAL CHEVRON D & M EXTENSION EXF'I...ORATION EXXON MARATHON MOBIl... PHI I.._L I P..S' F'R WELL. FT.I.F.~ . ai..-azK a .- TEXACO FIOWMETER PRD.PRFLE/FM/TP/FD/W PRD..PRFLE/HPFM/TFMF'/DFN PRD,PRFL.E/HPFM/TEMP/DEN/WHIIT P~TE/TEMP PITE/GR/TEMP PIT2 PITE/TEMP FLOWMETER PIT~/TEMP PRD~PRFLE/HPFM/WHL~oil&G~Cons. Com~:[CRUN F'RD,PRFL. E/HPFM/W~[~R ~chomg~ RUN GAMMA RAY RUN RI.IN t , 5' RIJN ~, ..5' RI.IN ~, .5' RUN ~ , 5" RIJN t , 5 · RLIN ~, ~ · RUN t, 5' RLIN t, ~' RUN '1 , 5" RUN ~ , 5" RLIN ~ , 5' RUN ~ ~ ~' RUN ~ , 5' PRD.PRFL. E/HPFM PRD.PRFLE/$PIN/TEMP/WHUT INJ,PRFLE/FM/TP INJ~PRFLE/HPFM/TEMP PITS/TEMP PRODUCTION PROFILE PRD~PRFLE/HPFM/G~/~HUT ~NJ,PRFLE/HPFM INJ.PRFLE/HPFM CAMCO CAMCO CAMCO CAMCO CAM~O CAMCO ~AMCn CAMCO CAM~O CAMCO CAMCO' CAMCO CAMCO CAMCO CAMCO PLEASE SIGN AND RETURN THE ATTACHE~ COPY A2 RECE RECEIVE~ BY HAVE A NICE ATO-t 529 TRANE ~88~ APPROVED D~$TRIAL.I' ~ON ! CENTRAL FILE2 CHEVRON D & M EXTENSION EXPLORATION EXXON MARATHON MOBIL c, o --- olvL T' PH.T.I_i._ ZPX PR WELL. FTL R SAPC STATE OF AI..A£1 TEXACO ARCO ALASKA, INC, P.O. BOX ~00~60 ANCHORAGE, AI...ASI~ A 99510 DATE: 2-~ 6-880~ ~-- ~'~' REFERENCE: ARCO CA,TED HOLE FINAl.. t-4 t-t9 t -23 t -23 4-7 4-tR 4-22 ?-t3 9-34 t3-t t 3-5 4-22 t 6-2 t6-5 t6-t9 ~ 6-2G t7-2 t7-t0 PLEASE $ RECEIVED HAVE A N -22-88 -22-88 -2t-88 -28-88 t-24-88 2-4-88 2-3-88 t-29-88 2-~-88 f-23-88 -24-88 -2~-88 -23-88 -~. 88 -27-88 -25-88 -28-88 -t-88 -29-88 t-3t-88 t-25-88 t-25-88 PR.PRFI...E/FM/TP/FD/W FLOWMETER PRD.PRFLE/FM/TP/FD/W PRD.,PRFLE/HPFM/TFMF'/DEN PRD~PRFI..E/HPFM/TEMP/DEN/WHI.IT ~ , PIT../TEMF PITE/GR/TEMP PITS PIT~/TEMP PIT£ FLOWMETER PIT~/TEMP PRD,PRFLE/HPFM/WH/IT PRD.PRFL. E/HF'FM/WH[IT/~R GAMMA RAY PRD~PRFL. E/HPFM PRD.PRFLE/~PIN/TEMF'/~HUT INJ~PRFLE/FM/TP INJ.PRFLE/HPFM/TEMF' PIT£/TEMF' PRODUCTION PROFILE ~ F'RD.PRFL. E/SF'IN/TEMF'/GR/WHUT PRD~PRFLE/HF'FM/GR/WHUT ' ..' INJ~F'RFt. E/HPFM : INJ.PRFLE/HPFM RI.IN RI IN RI.IN RI. IN RUN RI. IN RI.IN RIlN RI.IN R[IN RI.IN RUN RUN RI. IN RI.tN RUN RLIN RUN RIlN RUN RUN RUN RUN RUN RECEIPT OF DATA CAMCO CAMnO CAMCO CAMCO CAMCO CAMCO CAMCn CAMCO CAMCO CAMCO CAMCO CAMCD CAMCO CAMCO CAMCO CAMCO CAMCO CAMCO CAMCO CAMCO CAMCO CAMCO CAMCO PEGGY BENNETT AT0-t529 TRAN£ ¢88105 APPROVED DISTRIBUTION · .--'- CENTRAl_. FILES · "..-CHEVRON D & M -.- EXTENSION EXPI...ORATION '".,,-EXXON MARATHON ~ MOBIl_ PH Ii_i..IPS PB WELL FTI .E'..,~ R & D SAF'C STATE OF ALASKA TEXACO ARCO Alaska, Int Prudhoe Bay Engineering Post Office Box 100360 Anchorage, Alaska 99510-0360 Telephone 907 263 4248 Donald F. Scheve Operations Engineering Manager December 2, 1987 Mr. C. V. "Chat" Chatterton Alaska Oil and Gas Conservation Commission 3001 Porcupine Drive Anchorage, AK 99501 Dear Mr. Chatterton: Re: DS 13-28 Permit Number: 8360 Enclosed is the "Intention" Sundry Notice detailing work proposed on the above-mentioned well. Very truly yours, D. F. Scheve DFS/SAD:sd Encl osures cc: Standard Alaska Production Co. File P1(DS13-28)W1-3 ARCO Alaska, Inc. is a Subsidiary of AtlanticRichfieldCompany STATE OF ALASKA ALASI'~ OIL AND GAS CONSERVATION COM,v~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,,~' Other 2. Nf p. er tor ~(~ A~as~a, Inc. 3. Address Post Office Box 100360, Anchorage, AK 99510 4. Location of well at surface 643' FSL, 1210' FEL, Sec. 14, T10N, R14E, UM At top of productive interval 1621' FNL, 738' FEL, Sec. 23, T10N, R14E, UM At effective depth At total depth 1692' FNL, 769' FEL, Sec. 23, TION, R14E, UM 5. Datum elevation (DF or KB) 83' RKB 6. Unit or Property name Prudhoe Bay Unit 7. Well number DS 13-28 8. Permit number 83-60 9. APl numl~ 50-- -20942 10. 'P~udhoe Bay Oil Pool feet 11. Present well condition summary Total depth: measured true vertical 9700 feet 9251 feet Plugs (measured) Effective depth: measured true vertical feet feet Junk (measured) Casing Length Size Conductor 80' 20" Surface 2615' 13-3/8" Producti on 9339' 9-5/8" Liner 655' 7" Cemented Measured depth Instld w/2155# Poleset Cmtd w/705 bbls CSIII & 400 sx CSII cmt Cmtd w/500 sx Class G cmt & 50 bbls CSI cmt Cmtd w/265 sx Class G cmt True Vertical depth 80' 2615' 9339' 9700' 80' 2615' 8906' 9251' Perforation depth: measured 9445' - 9460' 9466' - 9483' true vertical 9008' - 9022' 9028' - 9044' ~bing(size, grade and measured depth) 4½" 17# L-80 @ 9084' Packers and SSSV(type and measured depth) Otis EH Ret Packer @ 8973' Otis SSSV @ 2201' · ; 12.Attachments ,9492' , 9053' Description summary of proposal [] - 9512' Detailed operations program 13. Estimated date for commencing operation December, 1987 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 4~"~~~---'-- Title Operations Engineering Manager Signed Commission Use Only Conditions of approval Notify commisSion so representative may witness [] Plug integrity [] BOP Test [] Location clearanceI Approval No. Approved by ORIGINAL SIGNED BY LONNIE C. SMITH Approved Copy Returned Commissioner Date by order of ~ the commission Date /'~;,~-' '~--7/-~ '~ Submit in triplicatc ~ Form 10-403 Rev 12-1-85 ................... /,.,,.,, ,,,.,,,.~ ~ DS 13-28 PROPOSED ADD PERFORATIONS ARCO Alaska, Inc. proposes to add perforations within the Sag River interval in well 13-28. The proposed perforation intervals are as follows' Existin~ Perforations Proposed Perforations 9445'-9460' (15') 9466'-9483' (17') 9492'-9512' (20') 9378'-9392' (14') Ref' BHCS of 5/22/83 A 5000 psi wp wireline lubricator and BOP, tested to 4000 psi working pressure prior to the job, will be utilized for this operation. STAT16/SN 13-28 1. 5000 PS1 7" WELLHEAD CONNECTOR FI.ANGE 2. $000 PSI WIRE:LINE: RAMS (VARIABLE SIZE) 3. ~)000 PSi 4 ~/6" LUBRICATOR 4. $000 PS1 4 '1/6" FI.0W TUBE: PACK-OFF · 2 BOP EGU ]: P?.EN.T ARCO Alaska, Prudhoe Ba= Engineering Post Office Box 100360 Anchorage, Alaska 99510-0360 Telephone 907 263 4248 Donald F. Scheve Operations Engineering Manager October 15, 1987 C. V. "Chat" Chatterton Alaska Oil & Gas Conservation Commission 3001 Porcupine Drive Anchorage, Alaska 99501 Re: DS 13-28 Permit No. 83-60 Dear Mr. Chatterton: Attached is the Application for Sundry Approval detailing work to be performed on the above-referenced well. Very truly yours, D. F. Scheve DFS/DMF/jp Attachment cc: Standard Alaska Production Company PI(DS 13-28)W1-3 WELLS2/25 ARCO Alaska, Inc. is a Subsidiary of AtlanticRichfieldCompany AR3B--6132-C STATE OF ALASKA AL*. A OIL AND GAS CONSERVATION CG. 01SSION APPLICATION FOR SUNDRY APPROVALS 1. Type of Request: Abandon [] Suspend [] Operation Shutdown [] Re-enter suspended well [] Alter casing [] Time extension [] Change approved program [] Plugging [] Stimulate [] Pull tubing [] Amend order [] Perforate J~ Other 2. Name of Operator ARCO Alaska, Inc. 3. Address Post Office Box 100360, Anchorage, AK 99510 4. Location of well at surface 643' FSL, 1210' FEL, Sec, 14, T10N R14E UM At top of profluctive interval ' ' 1621' FNL, 738' FEL, Sec. 23, TION, R14E, UM At effective depth At total depth 1692' FNL, 769' FEL, Sec. 23, TION, R14E, UM 11. Present well condition summary Total depth: measured 9700 feet Plugs (measured) true vertical 9251 feet 5. Datum elevation (DF or KB) 83' RKB 6. Unit or Property name Prljdhne Bay Unit 7. Well number DS 13-28 8. Permit number 83 -60 9. APl number 50-- 029-20942 10. Pool 'Prudhoe Bay Oil Pool feet Effective depth: measured feet Junk (measured) true vertical feet Casing Conductor Surface Length Size 80' 20" 2615' 13-3/8" 9339' 9-5/8" 7" . __ Production Liner 655' Perforation depth: measured Cemented Measured depth True Vertical depth Instld w/2155# Poleset Cmtd w/705 bbls CSIII & 400 sx CSII cmt Cmtd w/500 sx Class G cmt & 50 bbls CSI cmt Cmtd w/265 sx Class G cmt 9445' - 9460' 9466' - 9483' 9492' - 9512' 80' 80' 2615' 2615' 9339' 8906' 9700' 9251' true vertical 9008' - 9022', 9028' Tubing (size, grade and measured depth) 4~" 17#, L-80, @ 9084' Packers and SSSV (type and measured depth) Otis RH Ret. Packer @ 8973', Otis SSSV ~ 2201' 12.Attachments Description summary of proposal ~ Detailed operations program [] - 9044' 9053' - 9072' BOP sketch 13. Estimated date for commencing operation October, 1987 14. If proposal was verbally approved Su~osequcmt Work .~?po~ed on __,/, ., 1~ o.~, No./j~2~fDated Name of approver Date approved 15. I here/~ certif~/~at t?e,.foregoing is true and correct to the best of my knowledge Signed ~¢7'/~.~.¢~ Z'O~~ Title Operations En 'neeri Commission Use Only ¸er Date Conditions of approval Approved by Notify commission so representative may witness I Approval No. ,,.~ ~ ,,~ / [] Plug integrity ~ BOP Test ~ Location clearanceI / ~ · -- by order of , -¢~,~ ¢ fi Commissioner the commission Date Submit in triplicate Form 10-403 Rev 12-1-85 (~TAT1~/1q_99 13 M ~¢,., (~_/19'7~ DS 13-28 Coiled Tubing Unit Cement Squeeze Prceedurc _ 1. Pluid pack thc 9-518" annulus. 2. Make a slicklinc tag run to verify thc PBTD. N' necessary, do a fill cleanout. 3. RIH with coiled tubing. Wash perforations with dispersed 12% HCl/xylenc acid. Plow well to produce out all thc acid. Test well. 4. Change out all live gas lift valves to dummy valves. 5. Rill with coiled tubing and fluid pack the wellbore with filtered scawat~. · 6. Pump 20 bbls of cement followed by 2 bbls of water and 50 bbls of contaminant. Hold 5100 psi squeeze pressure for 60 minutes. 7. Jet or reverse out thc contaminated cement. Displace out thc water and load the wcllbore with diesel. 8. Perforate as follows: 94,45'-9460' 9466'-9483' 9492'-9512' 9. 'Replace dummy gas lift valves with live valves. 10. Test the well. (Rcf.: BHCS 5-22-83) i i i i i i i .. 3 1. 5000 PSI 7" WELLHEAD OONNECTOR FLANOE 2. 5000 PSI WlRELINE RAMS (VARIABLE SIZE) .3. 5000 PSI 4 1/6" LUBRICATOR 4. 5000 PS1 4 1/6" FLOW TUBE PACK-OFF H]REL ]NE BOP EOU!PHENT 6 5 4 3 2 1. 5000 PSI '7" WELLHEAD CONNECTOR FLANGE 2. .5000 PSI 4 1/16" PIPE RAMS 3. .5000 PSi 4 1/6" HYDRAULIC SLIPS 4. 5000 PSI 4 1/6" SHEAR RAMS 5. .5000 PSI 4 1/6" BLIND RAMS 6. 5000 PSI 4 1/16" STUFFING BOX COILED TUBING UNIT BOP EOUIPHENT ii i i i ARC(:] Alaska, I~c, I.'.',0, Box t Anchorage, ALm_~ka 99.5 ~ ~.) gal'El' 9-25-87 REFEF;:ENC..E: ARCO Ca.~ed Hole F'inat 4-t 8-t6-87 ProducTion F'rofi [e Run i, .%.-" Camc'o t-8 8-22-87 Inject ion F:'~-ofi le Ru.¥~ t, 5' Camco t-5 8-28-8T Production F'rofi [e Run 4....~ 8--2e-.-8'7 F'l-odtlct i on F'rof i [e Rtllq t , 5" Camco 4-2 8-24-87 ProducTion F'rofi [e/Ftuid Den.s~ Run ~, 5" Cam(':o 14-t'7 8-28-8'7 f:'rodu, c~ ion Profi te Rttiq t , ~' Cafllc:o t~-'6 9-t8-87 I~jec'f ion Profl[e . Rtln tS--28 9--t6--8'7 F'ump-In Tefllperatttl-e Rttn t , 5" Caf,~co 'S - ~ 9 ---- 9-- 87 F' i" o d u c 'f i o n F' r' o f i [ e R u n t , 5--t6 8--2S-.~'7 CCL Run t, 5 t S.- t 9- t O-.. 8 '? P u m p - I n I e m p e r a t u r e R u n ~..2fl ~1-.2:3-87 Leak I)e~ection Run t, 5" Camco NGI.--t2 9-t5-87 4e Arm Ir~specTion CaLiper Run i, 2" Camco t t -.. 25 9-.. 1 2-. 8'7 F:' f' o d ,J. c t i on f:'r o f i l e F;'. u ~ t , ~ ' C a m c o ;3 .- 9 8 .- 29 -.-8'7 F' ~ T .9 R u n t , 5" C a m c: o Please .sign and ¥'etLt~-~'~ the attached copy a~' ~-ec:eipt of data. HAVE A NICE: DAY. ~ A'f'O-tS'29 ~ /alasKa uil & Gas Cons. Commission / / Anchorage 'FRANS' :~87498 ~ ~ Al:,~ roved .................................................. D J[ ,~ l R ~ B U T ][ 0 N ARCO Alaska, Prudhoe B~,x Engineering Post Office Box 100360 Anchorage, Alaska 99510-0360 Telephone 907 263 4248 Donald F. Scheve Operations Engineering Manager September 4, 1987 Mr. C. V. "Chat" Chatterton Alaska Oil and Gas Conservation Commission 3001 Porcupine Drive Anchorage, AK 99501 Dear Mr. Chatterton: Re: DS 13-28 Approval Number: 7-163 Enclosed is the Report of Sundry Well Operations detailing work completed on the above-mentioned well. Very truly yours, D. F. Scheve DFS/JMV/sd Enclosures cc: Standard Alaska Production Company File: P1(DS13-28)W1-3 ARCO Alaska, Inc. is a Subsidiary of AtlanticRichfieldCompany AR3B--6132-C , ~-'" STATE OF ALASKA ALA,_..A OIL AND GAS CONSERVATION COI~ ,SSION REPORT OF SUNDRY WELL OPERATIONS 1. Operations performed: Operation shutdown [] Stimulate ~ Plugging [] Perforate [] Pull tubing [] Alter Casing [] Other [] 2. Name of Operator ARCO Alaska, Inc. 3. Address Post Office Box 100360, Anchorage, AK 99510 4. Location of well at surface 643' FSL, 1210' FEL Sec. 14 T10N R14E UM At top of productive interval' ' ' ' 1621' FNL, 738' FEL, Sec. 23, T10N, R[4E, UM At effective depth At total depth 1692' FNL~ 769' FEL~ Sec. 23, T10N, R14E, UM 11. Present well condition summary Total depth: measured 9700 feet Plugs (measured) true vertical 9251 feet 5. Datum elevation (DF or KB) 83' RKB Feet 6. Unit or Property name Prudhoe Bay Unit 7. Well number DS 13-28 8. Approval number 7-163 9. APl number 50-- 029-20942 l°'P~udhoe Bay Oil Pool Effective depth: measured feet Junk (measured) true vertical feet Casing Length Size Conductor 80' 20" Surface 2615' 13-3/8" Production 9339' 9-5/8" Liner 655' 7" Perforation depth: measured true vertical Cemented Measured depth True Vertical depth Instld w/2155# Poleset Cmtd w/705 bbls CSIII & 400 sx CSII cmt Cmtd w/500 sx Class G cmt & 50 bbls CSI cmt Cmtd w/265 sx Class G cmt 9445' - 9460', 9466' - 9483', 9492' - 9512' 9008' - 9022', 9028' - 9044', 9053' - 9072' Tubing (size, grade and measured depth) -'" 17# L-80 @ 9084' 2 , , , Packers and SSSV (type and measured depth) Otis RH Ret. Packer @ 8973', Otis SSSV @ 2201' 12. Stimulation or cement squeeze summary Intervals treated (measured) Attached 80' 80' 2615' 2615' 9339' 8906' 9700' 9251' 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 480 3710 820 -- 165 1400 935 Tubing Pressure 270 260 14. Attachments Daily Report of Well Operations ~ Copies of Logs and Surveys~[] 15. I hereby certify that the foregoing is true and correct to the best of my knowledge ~.~ Signed Title Operations Engineering Manager Date ~//~/./~"7 I Submit in I~uplicate _~ Form 10-404 Rev. 124-85 (;TbT17/I'~_?R ,1 M V'~'l',Jc'c'i DRILL SITE 13-28 STIMULATION PROCEDURE TREATMENT DATE: 7/12/87 · 1 = · . 7, Obtained a valid well test. MIRU slickline unit. RIH w/guage ring and to ensure that all perforations are clean. POH and RD. Fluid packed the 4-1/2" x 9-5/8" annulus with crude. MI and RU pump trucks and transports. Pumped the following fluids' A. 1000 gals of xylene with 10% EGMBE B. 4000 gals of 12 % HCI w/additives C. 850 gals of 2 % NH4CI water gelled to stimulation grade benzoic acid flakes D. 3200 gals of 12 % HCI w/additives, (0.05 lbs/gal) E. 2000 gals of NH4CI water F. 1000 gals (24 bbls) of diesel w/10% EGMBE G 125 bbls of crude H. 5 bbls of diesel RD and released equipment. Returned well to production and obtained a valid well test. tubing tail Iocator to PBTD 70 cps and 850 lbs. of saturated w/benzoic acid ARCO Alaska, Inc. P.O. Box t0038~) Anchorage, Alaska DATE: September 2, 498? REFERENCE: ARCO Cmsed Hole ;:"'i;'~aL :'~--7 8-ic?-87 Memory Ftowmeter t~-28 8-t 8-8'7 Pump i~'~ 'Femp. Survey ~8-~4 8-2t~-87 F'ump in Temp. Survey Run Run t , .5" Run , t 5" F, J, -Sch Sc h $c.h F'l. ease sign and re'turn the a~tached copy as receipt of data, D ]: S'rl:;: 7 MOTION -"-.,,. i"': ..... e ','; -!- r ~ I. I-'- i L e s -,."'- F' h i L L i p .~ · "' Chevro~'~ F'T.-~ L, Je.~ L !. F i Les "!~" . I) & H I.? & I) ~" E x '1' e n '--: i o n ~:' x p t ,"; r a ~- i ,:::,~.'~ '"' S o h i o "1~' ...... "1~ ,~'~ Exxon_. .,.'"- $ + ,.~ -I:. e. _ of ALaska M ;..'~ r a 't h o n :,~. Te x a c o :~ Mob i I_ ARCO Alaska, Inc. Prudhoe Bay ~-,~gineering Post Office Box 100360 Anchorage, Alaska 99510-0360 Telephone 907 263 4248 Donald F. Scheve Operations Engineering Manager March 11, 1987 C. V. "Chat" Chatterton Alaska 0il & Gas Conservation Commission 3001 Porcupine Drive Anchorage, Alaska 99501 Dear Mr. Chatterton: Re: DS 13-28 Permit No. 83-60 Attached is the "Intention" Sundry Notice detailing work proposed on the above-referenced well. Very truly yours, D. F. Scheve D~S/JLB/jp Attachments cc: Standard Alaska Production Co. File PI(DS 13-28)W1-3 ARCO Alaska, Inc. is a Subsidiary of AtlanticRichfieldCompany ' --" STATE OF ALASKA ALASt,.. OIL AND GAS CONSERVATION COMN,..,SION 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~t~Other [] 2. Name of Operator ARCO Alaska, Inc. 3. Address Post Office Box 100360, Anchorage~ AK 99510 4. Location of well at surface 643' FSL, 1210' FEL, Sec. 14, T10N, R14E, UM At top of productive interval 1621' FNL, 738' FEL, Sec. 23, T10N, R14E, UH At effective depth At total depth 1692' FNL, 769' FEL~ Sec. 23~ TION~ R14E~ UM 11. Present well condition summary Total depth: measured 9700 feet Plugs (measured) true vertical 9251 feet 5. Datum elevation (DF or KB) 83' RKB 6. Unit or Property name Prudhoe Ba~, Unit 7. Well number DS 13-28 8. Permit number 83-60 9. APl num(~_20942 50-- 10. 'P~udhoe Bay 0il Pool feet Effective depth: measured feet Junk (measured) true vertical feet Casing Length Size Conductor 80' 20" Surface 2615' 13-3/8" Production 9339' 9-5/8" · Liner -- 655' 7" Perforation depth: measured Cemented Measured depth True Vertical depth Instld w/2155# Poleset Cmtd w/705 bbls CSIII & 400 sx CSII cmt Cmtd w/500 sx Class G cmt & 50 bbls CSI cmt Cmtd w/265 sx Class G cmt 9445' - 9460' 9466' - 9483' 9492' - 9512' true vertical 9008' - 9072' Tubing (size, grade and measured depth) 4½" 17# L-80 @ 9084' Packers and SSSV (type and measured depth) Otis RH Ret. Packer @ 8973', Otis $SSV @ 2201' 12.Attachments Description summary of proposal [] 80' 2615' 9339' 9700' Detailed operations program [] ~' :BOp Sketch [] 80' 2615' 8906' 9251' 13. Estimated date for commencing operation March 20, 1987 14. If proposal was verbally approved Name of approver Date approved 15. I hereb~lcertify tha~ the~orecg~oing is true and correct to the best of my knowledge Signed ~ ~,,S~~~~ Title Operations Engineerinq Mana§er Commission Use Only Date Conditions of approval Notify commission so representative may witness I Approval No. [] Plug integrity [] BOP..~.q~.,~Z] Location clearanceI Approved by ~ ~'~¢"- Commissioner the commission Date Form 10-403 Rev 12-1-85 JCB (263-4536) Submit in triplicate DESCRIPTION OF PROPOSED WORK ARCO Alaska, Inc. intends to perform a selective mud acid stimulation on DS 13-28. The stimulation will be performed as follows: Obtain valid well test. 2. MI and RU pump trucks and transports. Be · · Stimulate well as follows: 1000 gal of xylene 4000 gal of 15% HC1 with additives 1000 gal of 2% NH,C1 water gelled to a viscosity of 100 cps and 850 # of stimulation grade benzoic acid flakes. 3200 gal of 15% HC1 with additives displaced to formation with crude Return well to production immediately. Obtain new capacity. ARCO Alaska, Inc. Prudhoe Bay Engineering Post Office Box 360 Anchorage, Alaska 99510 Telephone 907 263 4248 Donald F. Scheve Regional Operations Engineer April 19, 1985 Mr. C. V. "Chat" Chatterton State of Alaska Division of Oil and Gas 3001 Porcupine Drive Anchorage, AK 99501 Dear Mr. Chatterton: Re: DS i-IA DS 7-17 DS 12-26 DS 13-11 DS 13-27 DS 13-28 DS 13-29 DS 13-33 DS 14-35 DS 18-6 Permit No. 83-130 Permit No. 82-200 Permit No. 84-14 Permit No. 81-76 Permit No. 83-67 Permit No. 83-60 Permit No. 83-43 Permit No. 82-106 Permit No. 83-142 Permit No. 82-122 Attached are revised completion reports which have been updated to include the date of initial production for the above-mentioned wells. Very truly yours, D. F. Scheve RECEIV ::D DFS/JEB/la APR 2 z, 1985 Enclosures cc: SOHIO Alaska Petroleum Co. P1 (DS l-lA)W4-3 Pi(DS 7-17)W4-3 P1 (DS 12-26) W4-3 PI(DS 13-11)W4-3 P1 (DS 13-27) W4-3 Pi(DS 13-28)W4-3 Pi(DS 13-29)W4-3 Pi(DS 13-33)W4-3 Pi(DS 14-35)W4-3 PI(DS 18-6)W4-3 Alaska 0il & ~;u (;o,,~. Anchorage ARCO Alaska, Inc. 18 a Subsidiary of AtlanllcRIchfleldCompany STATE OF ALASKA ALASKA _ AND GAS CONSERVATION C£ MISSION WELL COMPLETION, OR RECOMPLETION REPORT AND LOG mm mmmm e ...... 1. Status of Well Classification of Service Well OI1_,~ GAS [] SUSPENDED [] ABANDONED [] SERVICE [] 2. Name of Operator 7. Permit Number ARCO Alaska, Inc. 83-~0 3. Address 8. APl ,Number P. O. Box 100360, Anchorage, AK 99510 50- 029-20942 4. Location of well at surface 9. Unit or Lease Name 643' FSL, 1210' FEL, Sec. 14, T10N, R14E, UM Prudhoe Bay Unit At Top Producing Interval 10. Well Number 1621' FNL, 738' FEL, Sec. 23, TION, R14E, UM 13-7R At Total Depth 11. Field and Pool 1692' FNL, 769' FEL, Sec. 23. TION. R14E. UM Prudhoe Bay Field 5. Elevation in feet (indicate KB, DF, etc.) 6. ~_ease Designation and Serial No. Prudhoe Bay Oil Pool 82' RKB ADL 28315 12. Date Spudded 13. Date T.D. Reached 14. Date Comp., Susp. or Aband. I 15. Water Depth, if offshore 116. No. of Completions 05/08/83 05/22/83 O~/31/83] N/A feet MS L 17. Total Depth (MD+TVD) 18. PlugBackOepth(MD+TVD) 19. DirectionalSurvey I 20. Depth where SSSV set I 21. Thickness of Permafrost 9700' MD, 9251' TVD 9657' MD. 9210'TVD YES~] NO[] nipple @ 2204feetMD 1750' (Approx) 22. Type Electric or Other Logs Run ~_~.!~JSP/B~CS/OR; ~C/CNn/OR/Cal; OR; 23. CASING, LINER AND CEMENTING RECORD SETTING DEPTH MD CASINGSlZE WT. PER FT. GRADE TOP BOTTOM HOLESlZE CEMENTING RECORD AMOUNT PULLED 20" 91.5# H-40 Surf 80' 30" Instld w/2155# Poleset 13-3/8" 72.0# L-80 Surf 2615' 17-1/2" Cmtd w/705 bbls CS III & ~00 sx CS II cmt. 9-5/8" 47.0# L-80 & Surf 9339' 12-1/4" Cmtd w/500 sx Class G cmt & 50 bbls CS I cmt for AP job. 7" 29.0# :L-80 9045' 9700' 8-1/2" Cmtd w/265 sx Class G cmt 24. Perforations open to Production (MD+TVD of Top and Bottom~-~d 25. TUBING F~ECORD interval, size and number) SIZE DEPTH SET (MD) PACKER SET (MD) 9445-9460' MD 4-1/2" 9084' 8979' 9466-9483' MD w/4 spf 9492-9512' MD 26. ACID, FRACTURE, CEMENT SQUEEZE, ETC. DEPTH INTERVAL (MD) AMOUNT& KIND OF MATERIAL USED Perf'd on 3/4/84 N/A TVD of perfs: 9008-9072' 27. N/A PRODUCTION TEST Date First Production Method of Operation (Flowing, gas lift, etc.) 3/28/84 Date of Test Hours Tested PRODUCTION FOR OI L-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. CDR E DATA Brief description of lithology, porosity, fractures, apparent dips and presence of oil, gas or water. Submit core chips. No~e Alaska 0il & Oas Cons, 00m, mJssi0n Anch0rar.je Form 10-407 Submit in duplicate Rev. 7-1-80 CONTINUED ON REVERSE SIDE 29. '~ 30 .... · GEoLoGic MARKERS FORMATION TESTS · NAME Include interval tested, pressure data, all fluids recovered and gravity, MEAS. DEPTH TRUE VERT. DEPTH GOR, and time of each phase. Top Sadlerochit 9440' 9003' N/A O/W Contact 9541' 9099' , Base Sadlerochit Not Picked ,, 31. LIST OF ATTACHMENTS 32. I hereby certify that the foregoing is true and correct to the best of my knowledge Signed :~~~~ Title Regional Engineer Date INSTRUCTIONS General: This form is designed for submitting a complete and correct well completion report and log on all types of lands and leases in Alaska. Item 1: Classification of Service Wells: Gas injection, water injection, steam injection, air injection, salt water disposal, water supply for injection, observation, injection for in-situ combustion. Item 5: Indicate which elevation is used as reference (where not otherwise shown) for depth measurements given in other spaces on this form and in any attachments. Item 16 and 24: If this well is completed for separate production from more than one interval (multiple completion), so state in item 16, and in item 24 show the producing intervals for only the interval reported in item 27. Submit a separate form for each additional interval to be separately produced, showing the data pertinent to such interval. Item 21: Indicate whether from ground level (GL) or other elevation (DF, KB, etc.). Item 23: Attached supplemental records for this well should show the details of any multiple stage cement- ing and the location of the cementing tool. Item 27: Method of Operation: Flowing, Gas Lift, Rod Pump, Hydraulic Pump, Submersible, Water In- jection, Gas Injection, Shut-in, Other-explain. Item 28: If no cores taken, indicate "none" Form 10-407 ARCO Alaska, h. Post Office Box 360 Anchorage. Alaska 99510 Telephone 907 277 5637 August 1, Reference: 1984 ARCO Cased Hole Finals D.S. 3-6~'' 6-10-84 Diff Temp D.S. 3-19-~ 5-25/26-84 Spinner Survey D.S. 3-22~ 6-29-84 Spinner Survey D.S. 6-10f 7-4-84 Temp Log D.S. 7-3-- 7-6-84 Temp Survey D.S. 7-18~ 7-4/5-84 Spinner D.S. 7-24' 4-19-84 Spinner D.S. 9-18--- 6-21-84 Diff Temp D.S. 12-15--~-4-13-84 Spinner D.S. 12-18- 4-14/16-84 Spinner D.S. 13-1/` 6-17-84 Diff Temp D.S. 13-10f'6-22-84 Temp Log D.S. 13-12-~ 6-18-84 Diff Temp D.S. 13-13~'-5-31-84 CFS/Spinner D.S. 13-16J-4-12-84 Diff Temp --~--~-D.S. 13-27>/'6-2-84 CFS/Spinner D.S. 13-28~- 6-3-84 CFS/Spinner D.S. 13-28~- 6-3-84 Temp Survey D.S. 13-28f7-8-84 Temp Log D.S. 13-33~- 6-22-84 Diff Temp D.S. 13-33-~ 6-23-84 Spinner Log D.S. 14-3~/ 6-30-84 Diff Temp D.S. 14-21- 7-7-84 Caliper Log D.S. 14-24/ 3-25-84 Caliper Log D.S. 14-34~ 5-19-84 Spinner Log D.S.. 17-10/ 6-17-84 Diff Temp ~se sign and return the attached copy as data. Run 1 5" Otis Run 1 5" Camco Run 1 5" Camco Run 1 5" Camco Run 1 5" Camco Run 1 5" Camco Run 1 5" Camco Run 1 5" Camco Run 1 5" Camco Run 1 5" Camco Run 1 5" GO Run 1 5" Camco Run 1 5" GO Run 1 5" Go Run 1 5" Camco Run 1 5" GO Run 1 5" GO Run 1 5" GO Run 1 5" Camco Run 1 5" Camco Run 1 5" Camco Run 1 5" Camco Run 1 5" Camco Run 4 5" Camco Run 1 5" Camco Run 1 5" Camco receipt of Kelly McFarland ATO-1429F .Trans. DISTRIBUTION #301 Chevron D&M Drilling Exp. Services Ext. Exploration Exxon Getty Marathon Mob i 1 Mobil E & P Alaska Oil & Gas Co~s. Commissio~l Anchor~7e Phillips Prudhoe Bay Well Files R&D Carolyn Smith Sohio State of Alaska ARCO Alaska, Ira,. Post Office Box 360 Anchorage. Alaska 99510 Telephone 907 277 5637 July 13, 1984 Reference: ARCO Pressure Data D.S. 7-19~ 6-15-84 6-15-84 D.S. 12-8B~'-6-18-84 D.S. 12-9 ~'~6-18-84 D.S. 13-4 ; 6-17-84 D.S. 13-12 ~ 6-17-84 D.S. 13-13 '-J' 5-31-84 ~? 5-31-84 D.S. 13-14_' 6-20-84 D.S. 13-27 .... 6-2-84 6-4-84 D.S. 13-28'- '6-3-84 6-4-84 D.S. 13-29 '-6-1-84 6-2-84 D.S. 14-12 6-16-84 D.S. 18-2 ~? 4-25-84 "~/' 4-25-84 PBU Common Data Base Report Static Survey Static Survey Static Survey Static Survey PBU Common Data Base Report Static Gradient PBU Common Data Base Report PBU Common Data Base Report PBU Common Data Base Report Static PBU Common Data Base Report Otis GO GO GO GO GO GO Camco GO GO GO GO Camco ~n and return the attached copy as receipt of data. Friday the 13th is back again, have a safe one! Kelly McFarland ATO-1429F Trans. ~266 DISTRIBUTION Chevron D&M Drilling Exp. Services Ext. Exploration Exxon :' getty Marathon Mobil Mobil E & P Phillips P~udhoe Bay Well Files R&D Carolyn Smith Sohio SEa,e-,Of Alaska ARCO Alaska, In/~'' Prudhoe B,.., Engineering Post Office Box 360 Anchorage, Alaska 99510 Telephone 907 263 4248 Donald F. Scheve Regional Operations Engineer April 4, 1984 Mr. C. V. "Chat" Chatterton Alaska Oil and Gas Conservation Commission 3001 Porcupine Drive Anchorage, Alaska 99501 Dear Mr. Chatterton: Re: DS 13-27 DS 13-28 DS 13-29 DS 14-34 Permit No. 83-67 Permit No. 83-60 Permit No. 83-43 Permit No. 83-133 Attached are "Subsequent" Sundry Notices for work performed on the above-mentioned wells. Very truly yours, D. F. Scheve DFS/WT/la Attachments cc: Sohio Alaska Petroleum Co. File Pl(DS13-27,28,29 & 14-34)Wl-3 ARCO Alaska, Inc. Is a Subsidiary of AtlantlcRIchfleldCompany STATE OF ALASKA ALASK )IL AND GAS CONSERVATION~ MMISSION SUNDRY NOTICES AND REPORTS ON WELLS DRILLING WELL [] COMPLETED WE LL Yd[3 2. Name of O~rat~ 7. Permit No. ARCO ~±asKa, Inc. 83-60 3. Address 8. APl Number P.O. BOX 100360, Anchorage, Alaska 99510 50- 029-20942 4. Location of Well 643' FSL, 1210' FEL, Sec. 14, T10N, R1AE, OM (Surface) 1621' FNL, 738' FEL, Sec. 23, T10N, R14E, UM (Top Prod) 1692' FNL, 769' FEL, Sec. 23, T10N, R14E, UM (TD) 5. Elevation in feet (indicate KB, DF, etc.) I 6. Lease Designation and Serial No. 83'' RKB I ADL 28315 12. 9. Unit or Lease Name Prudhoe Bay Unit 10. Well Number 13-28 OTHER [] 11. Field and Pool Prudhoe Bay Field Prudhoe Bay Oil Pool Check Appropriate Box To Indicate Nature of Notice, Report, or Other Data NOTICE OF INTENTION TO: SUBSEQUENT REPORT OF: (Submit in Triplicate) (Submit in Duplicate) Perforate [] Alter Casing [] Perforations ~'~ Altering Casing [] Stimulate [] Abandon [] Stimulation [] Abandonment [] RePair Well [] Change Plans [] Repairs Made [] Other [] Pull Tubing [] Other [] Pulling Tubing [] (Note: Report multiple completions on Form 10-407 with a submitted Form 10-407 for each completion.) 13. Describe Proposed or Completed Operations (Clearly state all pertinent details and give pertinent dates, including estimated date of starting any proposed work, for Abandonment see 20 AAC 25.t05-170). Began perforating operation 3/3/84. RU perforating unit, pressure tested surface equipment. Unloaded tubing and annulus using gas lift. RIH with gun #1, shot 9492-9512' MD 4 spf (20' ref: CBL 5/25/83), flowed to facility for cleanup, monitored rate and took shakeouts. POH - all shots fired. RIH with gun #2, shot 9466-9483' MD 4 spf (17' ref: CBL 5/25/83), flowed to facility. POH - all shots fired. RIH with gun #3, shot 9445-9460' MD 4 spf (15' ref: CBL 5/25/83), flowed to facility. POH - all shots fired. RD. Ran SSSV. Secured well 3/14/84. 14. I hereby c, Artify that the foregoing is true and correct to the best of my knowledge. // Signed Title The space below for Commission use Conditions of Approval, if anY: By Order of Approved by. COMMISSIONER the Commission Date. Form 10-403 Rev. 7-1-80 Submit "Intentions" in Triplicate and "Subsequent Reports" in Duplicate AH(JO Alaska, Inc. Post Office B~-.360 Anchoragr ;a 99510 Telephone ~,~7 277 5637 April 2, 1984 Reference' ARCO Pressure Data / 3-10 3-18-84 D. S . w/ D S 3-15~//3-18-84 D.S. 3-18w// 3-18-84 D.S. 4-5~/' 3-17-84 · D.S. 4-16~' 3-9-84 D.S. 9-1 ?'f~ 3-18-84 D.S. 9-6 ~//' 3-18-84 D.S. 9-10 j 3-19-84 D.So 11-2z' 3-17-84 D.S. 13-27/ 3-4-84 D.S 13-28~ 3-5-84 -~3-5-84 D.S. 13-29'~ 3-12-84 D.S. 14-23~ 3-10-84 D.S. 14-24 '~ 3-10-84 D.S. 14-25 ?'? 3-11-84 Static Survey Static Survey Static Survey Static Survey PBU ~ Static Survey Static Survey Static Survey Static Survey Static Survey Static Survey PBU Data Sheet Static Survey Static Survey Static Survey Static Survey Camco Camco otis Camco Camco otis Camco' Camco Otis DA DA DA Otis Otis Otis P~~lease sign and return the attached copy as receipt of data. HAVE A-HAPPY EASTER! Kelly McFarland ATO-1429F Trans. # 112 DISTRIBUTION Chevron D&M Dallas Drilling Ext. Exploration Exxon Getty Marathon Mobil Mobil E & P Phillips Prudhoe Bay Well Files R & D Carolyn Smith Sohio State of Alaska ARCO Aiaska. Inc. Post A rich ora(.' ,ka 99510 Telephone ~07 277 5637 SePtember 9, 1983 Reference' Arco Cased Hole Final-s D.S. 1-26 ~ 4-11-83 D.S. 7-24_ 5-17-83 D.S. 7-25 / 4-28-83 D.S. 7-26 ~-- 4-11-83 D.S. 13-28~ 5-25-83 p.s. 13-29 5-'6-83 ACBL/VDL/Sig/GR/N ACBL/VDL/Sig/GR/N ACBL/VDL/S ig/GR/N ACBL/VDL/Sig/GR/N ACBL/VDL/Sig/GR/N ACBL/VDL Run 1 5" DA Run 1 5" DA Run 1 5" DA Run 1 5" DA Run 1 5" DA Run 1 5" DA se sign and return the attached copy as receipt of data. Kel-ly McFarland ATO-1429F Trans. ~ 515 Chevro~ D & M Dallas Drilling Exxon Getty Marathon Mobil DISTRIBUTION North Geology Phillips R & DPrUdh°e Caroline ~., Sohio .',¢ .. '..,~. State of Alaska ARCO Alaska, inc. -/T-_ ~i!) Prudhoe Bay~-~' i:;~-~ering~"' Post Office Box 360 Anchorage, Alaska 99510 Telephone 907 263 4248 -Donald-F. Scheve Regional Operations Engineer September 9, 1983 Mr. C. V. "Chat" Chatterton Alaska Oil and Gas Conservation Commission 3D01 Porcupine Drive Anchorage, AK 99501 Re: DS 13-27 ~S J~1'3~28~ DS '13-29 DS 3-7 Permit No. 83-67 Permit No. 83-60 Permit No. 83-43 Permit No. 76-53 Dear Mr. Chatterton: Enclosed are "Intention" Sundry Notices detailing work proposed on Drill Sites 13-27, 13-28, and 13-29. Also.enclosed is a "Subsequent" Sundry Report detailing work completed on Drill Site 3-7. Very truly yours, D. F. Scheve DFS/JCD/la Attachments cc: Sohio Petroleum Co. Well File 100.0 I ECEIVED SEp 1 1983 Alaska Oil & Gas Cons. Commission Anchorage ARCO Alagka. Inc. I, · Subsidiary of AtlanllcRI.chlleldCompany STATE OF ALASKA ALASK, ~ILAND GAS CONSERVATION C ,vlMISSION SUNDRY NOTICES AND REPORTS ON WELLS 1. DRILLING WELL [] COMPLETED WELL OTHER 2. Name of Operator 7. Permit No. ARCO Alaska, Inc. 3. Address P. O. Box 100360, Anchorage, AK 99510 4. Location of Well 643' FSL, 1210' FEL, Sec. 14, T10N, R14E, UM (Surface) 1621' FNL, 738' FEL, Sec. 23, T10N, R14E, UM (Top Prod) 1692' FNL, 769' FEL, Sec. 23, T10N, R14E, UM (TD) 5. Elevation in feet (indicate KB, DF, etc.) I 6. Lease Designation and Serial No. 83 ' RKB I ADL 28315 12. 83-60 8. APl Number 50- 029-20942 9. Unit or Lease Name Prudhoe Bay Unit 10. Well Number DS 13-28 11. Field and Pool Prudhoe Bay Field i Prudhoe Bay Oil Pool Check Appropriate Box To Indicate Nature of Notice, Report, or Other Data NOTICE OF INTENTION TO' SUBSEQUENT REPORT OF: (Submit in Triplicate) 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 perforate selected intervals.within the Sadlerochit sand from the Prudhoe Bay Unit. Upon-.perforating, the well will be flowed to the flow station for cleanup and production. Should additional drawdown be necessary to unload the well, it may be flowed to a tank for. initial cleanup. The perforated intervals will be given in the subsequent-report. All wireline work will be done through a 5000 psi WP BOP/Lubricator, tested to 1.2 times the maximum expected surface pressure. The SSSV will be installed at the conclusion of'the perforating and cleanup operation. Proposed Perforation Intervals: Ref: BHCS 5/22/83 9445-9460' MD 9466-9483' MD '9492-9512' MD Subseque~ Work Re~orted *Perforation to be added if necessary to sustain rate. Alaska ()ii & r~as Cuau. "-,r -- , 14. I hereby certify that the foregoing is true and correct to the best of my knowledge. Signed 0~O"~~ .~~~~ Title Regional Enqineer The space below for Commission use Date Conditions of APproval, if anyi Approved by OR!G~N~L S!G.~Eg Bi' LG:~i~IE Co S~IT8 COMMISSIONER Approved Copy Returned _ ..._ By Order of the Commission Date FOrm 10A03 Rev. 7-1-80 Submit "Intentions" in Triplicate and "Subsequent Reports" in Duplicate " ARCO Aia;ka, Inc. (~ ;' ~'.:. - , " Post Office Bd.~;~;.:-?-0360 : Anchorage, Alaska .9951 : Telephone 907 276 1215 July i3, 1983 Mr. C. V. Chatterton Commi ssi oner State of Alaska Alaska Oil & Gas Conservation Commi ssion 3001 Porcupine Drive Anchorage, AK 99501' : SUBJECT' Monthly 'Report of Drilling & Workover Operations Dear Mr.-Chatterton' Enclosed are Monthly'Reports of Drilling and Workover Operations for the following- DS 14-23 DS 14-24 DS 13-27 DS 3-19 Pingut'State #1 South Point'State #1' and Well Completion or Recompletion Reports and Logs for' DS 7-24 {DS;-:.13.28 Also enclosed are revised Well Completion or Recompletion Reports and Logs for' DS 1-25 DS 13-29 DS 7-25 Sincerely, M. A. Major Area Drilling Engineer MAM/CSM34-sm Enclosures ARCO Alaska. Inc. is a Subsidiary of AtlanlicRichfieldCompany STATE OF ALASKA ALASK ....LAND GAS CONSERVATION ~ 'MISSION '/~ WELL COMPLETION OR RECOMPLETION REPORT AND LOG 1. Status of Well Classification of Service Well OIL)~ -~ GAS [] SUSPENDED [] ABANDONED [] SERVICE [] 2. Name of Operator 7. Permit Number ARCO Alaska, Inc. 83-60 3. Address ? 8. APl Number P -0. Box 100360, Anchorage, AK 99510 50- 029-20942 4. Location of well at surface __ 9. Unit or Lease Name 643' FSL, 1210' FEL, Sec. 14, T10N, R14E, UM LoCA~ONSI Prudhoe Bay Unit At Top Producing Interval VERIFIED 10. Well Number 1621' FNL, 738' FEL, Sec. 23, T10N, R14E, UM Surf. .~ DS 13-28 At Total Depth B, H. F' 11. Field and Pool 1692' FNL, 769' FEL, Sec. 23, T10N, R14E, UM Prudhoe Bay Field 5. Elevation in feet (indicate KB, DF, etc.) I 6. Lease Designation and Serial No. Prudhoe Bay 0i 1 Pool 83' RKBI ADL 28315 12. Date Spudded 13. Date T.D. Reached 14. Date Comp., Susp. or Aband. 15. Water Depth, if offshore 16. No. of Completions 05/08/83 05/22/83 05/31/83 N/A feet MSL 1 17. TotalDepth(MD+TVD) 18. Plug Back Depth (MD+TVD)19. DirectionalSurvey I 20. Depth where SSSV set I~.*~i~n~s~o*~r~,ro~t 9700'MD,9251 'TVD 9657'MD,9210'TVD YES [] NO [] 2204 feet MD 1750' (Approx) 22. Type Electric or Other Logs Run DIL/SP/BHCS/GR; FDC/CNL/GR/Cal; GR; CBL 23. CASING, LINER AND CEMENTING RECORD SETTING DEPTH MD CASING SIZE WT. PER FT. GRADE TOP BOTTOM HOLE SIZE CEMENTING RECORD AMOUNT PULLED 20" 91.5# H-40 Surf 80' 30" Instld w/2155# Poleset 13-3/8" 72.0# L-80 Surf 2615' 17-1/2" Cmtd w/705 bbls CS Ill & .00 sx CS II cmt. 9-5/8" 47.0# L-80 Surf 9339' 12-1/4'' Cmtd w/500 sx Class G crot & 50 bbls CS I cmt for AP job. 7" 29.0# L-80 9045' 9700' 8-1/2" Cmtd w/265 sx Class G cmt 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) N/A 4-1/2" 9084 ' 8979 ' 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 IGAS-OILRATIO TEST PERIOD e I Flow Tubing Casing Pressure CALCULATED OIL-BBL GAS-MCF WATER-BBL OIL GRAVITY-APl (cor'r) Press. 24-HOUR RATE e 28. CORE DATA Brief description of lithology, porosity, fractures, apparent dips and presence of oil, gas or water. Submit core chips. None Form 10-407 Submit in duplicate Rev. 7-1-80 CONTINUED ON REVERSE SIDE JAIIIGINO 29. GEOLOGIC MARKERS NAME Top Sadlerochit OWC MEAS. DEPTH 9440 ' 9541 ' TRUE VERT. DEPTH 9003 ' 9099' 30. FORMATION TESTS Include interval tested, pressure data, all fluids recovered and gravity, GOR, and time ot each phase. N/A 31. LIST OF ATTACHMENTS Drilling History, Gyroscopic Survey 32. I hereby certify that the foregoing is true and correct to the best of my knowledge Signed ~~ Title Area Dri ] ] incj Engr, 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". ~nrm 1~~~7 DS 13-28 DRILLING HISTORY NU 20" diverter system· Spudded well @ 1600 hrs, 05/08/83· Drld 17-1/2" hole to 2640'· Ran 64 jts 13-3/8" 72#/ft, L-80 Butt csg w/FS @ 2615'. Cmtd 13-3/8" csg w/705 bbls CS III cmt and 400 sx CS II cmt. ND 20" hydril. NU BOPE & tstd to 5000 psi - ok. Tstd csg to 1500 psi - ok. Drld FC & cmt. Tstd csg to 1500 psi - ok. Drld FS & 10' new form. Tstd form to 12.1 ppg EMW - ok. Drld 12-1/4" hole, wash & ream 7743'-7806'; tight hole· Ream 7960' 8204' 8270-8390' Drl on cone fr/bit fr/8590-8637' bit locked, -- , · , piece of jnk wedged between cones· Drl on jnk, unable to work jnk. Drl fr/8637'-8659'. Recover junk. Wash & ream 8645-8659'· Drop ball, cut 1-1/2' w/rev cir junk bskt. Mill on jnk fr/8659-8663'. Drl to 9084'· POOH. LD 42 jts E pipe. Drl to 9346' (05/20/83). Ran 237 jts 9-5/8" 47#, L-80 BTC csg w/FS @ 9339'. Cmtd 9-5/8" csg w/500 sx Class "G" cmt. Tstd csg to 3000 psi - ok. Drld FC & cmt. Tstd csg to 3000 psi - ok. Drld FS & 10' new form Tstd form to 12.5 ppg EMW - ok. Drld 8-1/2" hole to 9643'. Ran DIL/SP/BHCS/GR fr/9638-9358', FDC/CNL/GR/Cal fr/9638-9338'; GR to 2500'. Arctic packed 9-5/8" x 13-3/8" annulus w/50 bbls CS I cmt & 131 bbls AP. Con't drlg 8-1/2" hole to 9700' (05/22/83). Ran 16 jts 7" 29#/ft. L-80 csg fr/9045-9700'. Cmtd 7" l nr w/265 sx Class "G" cmt. Drld cmt to 9657' PBTD. Tstd lnr lap to 3000 psi - ok. Displaced well to 9.6 ppg NaC1. Ran CBL fr/9657-8900'. Ran 4-1/2" completion assy w/tail @ 9084' & pkr @ 8979'. Tstd tbg hanger & packoff to 5000 psi - ok. ND BOPE. NU tree & tstd to 5000 psi - ok. Displaced well to diesel. Dropped ball & set pkr. Secured well & released rig @ 0930 hrs, 05/26/83. CSM/DH17' tw 06/07/83 RECEIVED Alaska 011 & Gas .. ¢_q~ Eastman ipstock A FETROLANE C_.,OVIPANY REPORT of SUB-SURF.4CE DIREC TIONA L SURVEY ARCO ALASKA, INC. D. S. 13, Well Number' 28 WELL NAME Prudhoe Bay, North Slope, Alaska LOCATI ON JOB NUMBER TYPE OF SURVEY DATE CDC Job No' A0583-08 TELECO/DSS '25 - ;~iAY- 8 3 SURVEY BY :,I. CHAP.~IAN OFFICE Anchorage, Alaska ARC:O ALA:::I<A-, INC:. DS 13-, WELL NO: 2E-' TELECO/[ISE: (CDC:) PRI_IDHOE BAY, NORTH :_:;LOPE, ALASKA ]"EL..ECO-~ 0-84-88 HD., DE:E:~. 9084-'.:'.,'305 I"ID, DRILLER: M C:HAF'HAN SURVEY F'ROVIDED BY CONTROLLED DRILLINO CONSULTANTS RIG: ROWAN 35 C[IC ._Il]lB NO: A0583-08 VERTICAl_ SEC:'I'ION C:ALCULATED IN PLANE OF' PROPOSAL DIREC:TION: .',.: 9 DEG. 43 MIN. E RECORD OF SURVEY RADIUS OF CURVATURE METHOD ASKA., INC. NELL. NO-" 28 TELEF:O/DSS :'RUBHOE BAY, NORTH '.-];LOF'E, ALASKA COMF'UTATI nN PAGE NO. 1 ( CDC: ) T I ME DATE ,.- 1:3: ._ ':': · ~. 56 25-MAY-83 TRUE hlE:AF.;URED DRIFT DRIFT COURSE VERTICAL VERTICAL SUBSEA R E C T A N O I_1 L A R C: L 0 .c.; I_1 R E DOGLEG DEF'TH ANGLE DIRECTION LENOTH DEPTH SECTION TVD C 0 0 R D I N A T E S DISTANCE DIRECTION SEVE'RIT', FEET D M D M FEET FEET FEET FEET FEET FEET D M DG/100F" 0. 0 0 0 0 2615. 0 0 0 0 27'7:3. 5:36, '.3 46 0 E 29/."..0, :=: 18 c.... 16, 0 E 308:3. 10 1:3 S 18 0 E !i:,.::01. 14 4:.=: '.=;2'=.. 0 E :3467. 1:=: 12:3 20 0 E ::ii: 612, :;=_":2 :=: 6 '.=;17 0 E q.l:=:8, 22 2'I '.=; 17 0 E 4/'._ 6 :=:_ ·.,;.":' ...':' O '.E; 16 A. E o. 0.00 26,15. 2615. O0 158. 2772.75 1 -::7. 2958 · 36 12:3. 3079.73 218. 3292.47 166. 3451.61 145,, 3587.48 526. 4073.44 530. 4564.15 0.00 -83.00 0.0(~ 2532.00 6.22 2689.75 27.06 2875.36 46.78 2996.73 9:3.36 3209.47 1:39.59 3368.61 189.52 3504.4~ 389.20 :3990.44 588.05 4481.15 88.03 S 39.07 E 96.31 S 23 56 E 2.10 132.04 $ 55.97 E 143.41 S 22 58 E 2.08 17 ?. '=a..~_ '.=; 72 .00 E 1 o....,.:, . F:_.,.s' "='.., 21 4. :=: E 3 .1 ,'"' :::72.45 8 1:30.:35 E :394.77 $ 19 21 E 0.04 564.46, S 187.73 E .~c~a c, 6 S 1~:: 24 E 0.10 51'77. 22 54:3 14 0 E !54.55. 2'2 48 S 13 0 E 5978. 22:30 :_:; 13 0 E 61 '74. ":'~. ~.'-' 24. '.=_; 120 E /.:.71:3. 24 24 ':'._, 1/:, 0 E 529. 5053.0~ 789.20 4970.06 759.58 258. 5290.81 889.17 5207.81 8~7.01 543. 5791.93 1097.'P4 5708.93 1060.76 176. 5954.59 1165.07 5871.59 1126.38 539. 6449.24 1378.4.8 6366.24 1:334.03 240.01E 796.60 $ 17 32 E 263.40 E 896.58 S 17 5 E 310.44 E 1105.26 8 16 19 E 324.99 E 1172.32 S 16 6 E 376.76 E 1:386.21 $ 15 46 E O. 22 0.16, O. 06 0. '-" '-" O. 4'7 '7018 24:30 S 16. 0 E :::A% o/. ,--,~ o.~ :::,=.~ 67, :,, o :/ 15o::: 664q. 1455 2:7 ':' - - -- - -- · - - . · .' '- .'~ -- · m .~' 755:3. 2:3 18 ',3 1:3 0 E 5:35. 7216.01 1719.~a2 71:33.01 1665. 19:3 '7'F~:2,5. 21:30 S 11 0 E 372. 7559.92 1861.55, 7476.92 1803.84 S :? z~. ::: ............ :=: 17 o 'S 1 A E 56 :::. 8091 31 2046 49 8 o 0:3.31 1 '; ~':, o°. 15 '.3 ( 9084 - 9305 MD ARE DIRECTIONAL SINGLE :;HOT SURVEY8 411.55 E 1512.44 S 15 47 E 465.82 E 1729.11 $ 15 38 E 4y._,.29 E lo70.60 S 15 21 E 514.66 E 2053.69 $ 14:31 E 0.03 C). 32 0.53 0.99 59/. F:/-,6A .~A '-"-'19 12 :-':577.50 216,4 61 c; M~')/:, 96 E o ....~.: ,C: S 9()84 1'7 :::0 '.:.i; /:, 0 W .... o. .az -- ,--'-'-~ 1 lC: 11 E 0.°/'~ ,t, ..... # - - m . · .. # . ~ %. ._m .. 9:::0~ 17 (') :3 1/=, (') W ':'?I 8871 '-~':'"",~ ":'"~" ')'=' ...... . .56 ._'-':02::~A_., :34 :37:=:8. 5/_-,_ _ :~A S 494 47 E .- ~.8.J. (..., 12 31 E 1 ,36 ,* J-d... ,,~.d~.,.s:.. --. · -- _ · F'I NAL. CI_t-.c:]URE - D I RECT I ON: D I .:, FANL. E: '-, ) ¢'.-, 12 DEGS 30 MIN8 oC SEC:E; E 228:3.05 FEET DRIFT CHART"::_: RELATEB DATA FILE ARCO ALA:E;KA, INC. I]S 13, WELL NO: 2:B TELECO/DSS F'RUDHOE BAY, NORTH '.:;LOPE, ALA'.E;KA ( CDC: ) SURVEY F'ILE NUMBER BOTTOM HOLE ASSEMBLY VALLIES U:=:ED FOR DEF'TH ARE MD DEPTH 7640.0(, :3608.00 5530. (]~ 0 85'? (), 0 o 764:3,. 00 DESCRI PT ION dET'I'INO ASSEMBLY I_OCKED ASSEMBLY LOCKED ASSEMBLY LOCKED ASSEMBLY W/ dUNK BASKET LOCKED ASSEMBLY W/ 6PT RR DAY DRILLIN6 DAYS VAL. UE'.E; LISED FOR DEF'TH ARE MD DEPTH 1 '7 10 :i. 1 .1. 3 14 14.16,00 2 ./:,40, 00 :3238,00 6430.00 7620.00 8204.00 85S~0.00 865'~. 00 8759.00 9346.0 () ?645.00 '?700.00 WEIGHT ON BIT WEIGHT IS GIVEN PER 1OOO POUNDS VALUES IJSED FOR DEPTH ARE MD DEPTH WEIGHT ::..:' 640.00 :2640. O0 :360:-:;. 00 .... :--:F). O0 .:: .... ~_ 4 ?. O0 '709:3.00 8000. O0 :--:.'.204.00 ::35'.:~0. O0 :::637.0() 866:3. ()0 '.'?084. O0 'i:~6. 4:3.00 REVOLUTIONS PER MINUTE VALUES USED FOR DEPTH ARE MD DEPTH ( R.F'. M. 30. O0 50.0 C) 150.0 C) 160.00 120.00 125. OC) 125. O0 125. O0 110. O0 100. O0 110.00 125. OC) 60. O0 ARCU AL..A.=.i':..A., i N 2:2 ;--~.r.,...~.; ,. DS 13, WELL NO. · .... z.,:," '-'IGIIA-GYROo ,_lOB NO: AC..,,:,._',RO,:,47¢J.Z) =''-''-' ' '" PRU[$10E BAY N~]RTH SLOF'E, ALA._KA '-'.:,! ...... I_.~MA- GYRI_I ,' i.-. .................. (.i... "'"-":)-; 6(.] 0 I~t]~ ~ r'~A'l"E RUN: :31 -MAY-8:3 '.:!;IGMA--GYRO NO: 411, F'ROBE NO: 067 SURVEYFRu']I'I WELL_HEAD .... ~~, , -, I... JRE.:,IGHT WELLHEAD TO WELLHEAD ARCO AL.A:E:KA., INC:, COMF'UTATION PAGE 1'40 DS 13'~ WELL'"'NO: 2:9 SI'6MA=L]YRO ............................. dOB-NO': ..... A'O58:BRO':34"~t]~ ~F"t'ME .................... -DATE ......................... .............. : .... '"' FI ' ')""" 34 '"'~'" "~'"" PRI IDHnE BAY .~ NOF:TH .=,L_ F E~ AL~SKA -t 1 -' (. o, ...-c,-,_IUN-,=,.~'~ 'TRUE ...... ........................ MEASLIRE]] DRIFT DRIFT COURSE VERTICAL VERTIC:~L .SUBSE~ R E C: T ~ N 6 U L ~ R C: L 0 S U R E DOGLEG DEPTH ANGLE DIRECTION LENGTH DEPTH SEC:TION TVD C 0 0 R D I N A T E .=, DIoTANL. E DIRECTION SEVERiT~ FEET D M D M .................... FEE'~ ........... ~ ....... FEET ........................ FE'E'~ ........................... F-E~T FEET ............................................. FE~ ........... :.-,.B ......... M ......... DG/-tOOF'i 0. 0 0 0 0 0. 0.00 ¢~. 0¢~ -:-':3.00 0.00 0.00 0.00 ¢] 0 0.00 i00"~ t"'~ ........... 6'""'N 7 18"-'W ................. iOA'~ t'O0":"OG ....................... A-~'C~9 ........ ='"'"t"7"~'+'~0 ........................ 0'~09-'"'N ...................... G'. 0' 1-'W ......................... G.~-'O~ ............ 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INC~' DS 13~ WELL NO: 28 SIC~MA-GYRO dOB NO: AO5:::3RO347QZ PRUDHOE BAY, NORTH F:LOPE, ALASKA DATE RUN: 31-MAY-83 SIGMA-GYRO NO: 411, PROBE NO: 067 SLIRVE Y "'"FR~M-WEL'I::H~'A'D FORESIGHT WELLHEAD TO WELLHEAD A1R E: 0 A L A S K A, ! NF:. C:O PIP UT A T l' ON ]'" ' .:,I GMA-GYRO LIOB NO. AO,.,,:,..qROo4712. Z T I ME DATE l...:, ! 3, NELL"'"NO: 28 e,. · . , · =,-,.,-, ~, PRI_IDHOE BAY, NORTH .:,LL F E, ALA._-,KA 11: 10: 02 28-, IIJN-:::,::.: .............. CODE MEAF;I_IRED VERTICAL MD-TVD VERTICA[. R E C T A N 6 U L A R C L 0 S U R E VERTICAL NAPIE DEPTH DEPTH DIFF nEPTH C 0 I-I R D I N A T E ':' DISTANCE nlRECTICIN THIr''''h'~'e''-' - -., _. r'.. 1%4 ~ .--', ,1.., , ................................................ FEET ........................ FEET ...... FEET FEET FEET F'EBI[ ....................... [ M .............. TOP SAG RIVER 9367.00 8932.87 4:34.1 8849.87 2243.98 S 480.55 E 2294.86 S 12 5 E [oF' SHUBL~IK"A ~;'3.94T'00 8..~58T67 ~435V3 .......... 8875';B? .........225I';'22"~S ........... 4"77';'~8'~'E ............. 230~';'2~6 .......... S'"'I 1'-?'58 E '~'~'5~ ~2 '.S 475 23 E o.~r)R :34 S 11 ~ TOP SHUBI_IK B 9411 00 :a974 ~1 436 1 8891 91 ~z .... _, .... 'T'CIF' SHUBL. I K C: 9425, 00 8'F;88.27 436,7 8905,27 2259.64 S 473.54 E 2308.72 S 11 50 E I'"ICIT 9'= e'9~'~ 2':' ) ."..-, 12 ......... 00 9('}71 31 440 7 ~, .'..,,:,, 31~'"':' ° ':'.- ,:, ._. :38 .c: 46.3 06 E 2329.86 e.:, 11 .,_, E II ..... 0 / W "D ON T A CT ..................................................... 9'54I']'"00 ............. ~ 0"? 8';~..~8 ............ 4'42';"0 ........... '.-.'~ 0 I'5"~"'..o 8 .......... 227'1-;'37-"S---45":;~--. 6-Zl:~' E ................. 2337"70'1 .......8'-I']: -""2-I ......... E A F'E'I'f?OLANE COMF~'~NY Suggested form to be inserted in each "Active" well folder to check for tin~ly ccxrrpliance with our regulations. · o Nam~ and Number Reports and Materials to be received by: Required Date Received Remarks -- ccmPletion Report Yes /~_~/,,~---~ 7._ /_d.% '/ .. (~_...:' --- ............ /. to Well History Yes · ~re ~ips Core ~scrip~on ~ ~ ~.z~.~ '; , Registered ~ey Plat ~~..~ Inclina~on S~ey ~ ~.~> "~/' , ,, .Drill. Stm Test Re. ms ~~ A/~..- .i DS 13-28 DRILLING HISTORY NU 20" diverter system. Spudded well @ 1600 hrs, 05/08/83. Drld 17-1/2" hole to 2640'. Ran 64 jts 13-3/8" 72#/ft, L-80 Butt csg w/FS @ 2615'. Cmtd 13-3/8" csg w/705 bbls CS III cmt and 400 sx CS II cmt. ND 20" hydril. NU BOPE & tstd to 5000 psi - ok. Tstd csg to 1500 psi - ok. Drld FC & cmt. Tstd csg to 1500 psi - ok. Drld FS & 10' new form. Tstd form to 12.1 ppg EMW - ok. Drld 12-1/4" hole, wash & ream 7743'-7806'; tight hole. Ream 7960' -8204', 8270-8390'. Drl on cone fr/bit fr/8590-8637', bit locked, piece of jnk wedged between cones. Drl on jnk, unable to work jnk. Drl fr/8637'-8659'. Recover junk. Wash & ream 8645-8659'. Drop ball, cut 1-1/2' w~rev cir junk bskt. Mill on jnk fr/8659-8663'. Drl to 9084'. POOH. LD 42 jts E pipe. Drl to 9346' (05/20/83). Ran 237 jts 9-5/8" 47#, L-80 BTC csg w/FS @ 9339'. Cmtd 9-5/8" csg w/500 sx Class "G" cmt. Tstd csg to 3000 psi - ok. Drld FC & cmt. Tstd csg to 3000 psi - ok. Drld FS & 10' new form Tstd form to 12.5 ppg EMW - ok. Drld 8-1/2" hole to 9643'. Ran DIL/SP/BHCS/GR fr/9638-9358', FDC/CNL/GR/Cal fr/9638-9338'; GR to 2500'. Arctic packed 9-5/8" x 13-3/8" annulus w/50 bbls CS I cmt & 131 bbls AP. Con't drlg 8-1/2" hole to 9700' (05/22/83). Ran 16 jts 7" 29#/ft. L-80 csg fr/9045-9700'. Cmtd 7" lnr w/265 sx Class "G" cmt. Drld cmt to 9657' PBTD. Tstd lnr lap to 3000 psi - ok. Displaced well to 9.6 ppg NaC1. Ran CBL fr/9657-8900'. Ran 4-1/2" completion assy w/tail @ 9084' & pkr @ 8979'. Tstd tbg hanger & packoff to 5000 psi - ok. ND BOPE. NU tree & tstd to 5000 psi - ok. Displaced well to diesel. Dropped ball & set pkr. Secured well & released rig @ 0930 hrs, 05/26/83. Gyroscopic survey run on 05/31/83. CSM/DH17-tw 06/07/83 ARCO Alaska, Inc. ~'--',,. Post Office B<' Anchorage. AlasKa 99510 July 14, 1983 Reference.: Arco Open Hole Finals D. S. 7-24 D.S 13-28 - sign 5-14-83 5-14-83 5-14-83 5-14-83 5-14-83 5-14-83 5-22-83 5-22-83 · 5-22-83 5-22-83 5-2'2-83 5-22-83 5'22-83 CPL/Cyberlook BHCS DIL/SFL LDT/CNL/GR (Poro) LDT/CNL/GR (Raw) GR through 9-5/8" casing CPL/Cyberlook BHCS DIL/SFL LDT/CNL/GR (Raw) LDT/CNL/GR (Poro) GR (3600 ft/hr) GR (8000 ft/hr) and return the attached copy as receipt of Run 1 5" Sch Run 1 2" & 5" Run 1 2" & 5" Run 1 5" Run 1 5" Run 1 2" & 5'" Run i '5" Sch Run 1 2" & 5" Run 1 2" & 5" Run 1 5" Run 1 5" Run 1 2" & 5" Run 1 2" & 5" data. Kelly McFarland ATO-1429D Trans..~ 420 Chevron D&M Dallas Drilling Exxon Garry Marathon Mobil DISTRIBUTION North Geo/~?_~ ~ ~ - "i~ · ~ ~-~ "- ' ' !~ : '~ -7 ' ----'- Prudhoe Bay R & D Caroling Smith Sohio State of Alaska · ARCO AlaSka, Inc. Post Office Bo Anchorage, Alaska 9.9510 Telephone 907 277 5637 June 20, 1983 Reference: Arco Magnetic Tapes w/Listings ~ ~D.$. 13-29 5-2-83 --- ~D.$. 1-10 5-12-83 -~D. S. 13-28-~ 5-22-83 -~D-S. 5-16 ~ 5-12-83 ~)~D.S. '7-24 ~ 5-14-83 ~-D". S. 15-11/ 5-6-83 -'~J' S. 1-17 ~'" 5-13-83 -~D. $. 11-2-'~ 5-7-83 . ____ ~ D.S. 5-12 5-12-83 ___. % D.S. 2-12 5-11-83 ~D.$. 13-98,-~ 5-29-83 · .,-D. S. 3-12~~- 5-8-83 OH tape w/Listing #68235 CH CNL w/Listing #68330 OH tape w/Listing #68314 CH CNL w/Listing #68331 OH tape w/Listing #68275' CN/MSN w/Listing. #1711 CN/MSN w/Listing #1715 CN/MSN w/Listing #1709 CH CNL w/Listing #68274 CH CNL w/Listing #68263 CH w/Listing CN/MSN W/Listing Run 1 Sch Run 2 Sch Run 1 Sch Run 3 Sch Run 1 Sch DA DA DA Run 9 Sch Run 2 Sch. Run 4 Sch DA Please sign and return the attached copy as receipt of data. Kelly McFarland ATO-1429D Trans. # 365 DISTRIBUTION NORTH GEOLOGY R&D DRILLING PHILLIPS SOHIO MARATHON CHEVRON EXXON STATE OF DALLAS CAROLINE SMITH ARCO Alaska, Inc. Post Office Box 100360 Anchorage, Alaska 99510 Telephone 907 276 1215 June 13, 1983 Mr. C. V. Chatterton Commissioner State of Alaska Alaska Oil & Gas Conservation Commission 3001 Porcupine Drive Anchorage, AK 99501 SUBJECT: Monthly Report of Drilling & Workover Operations Dear Mr. Chatterton' Enclosed are Monthly Reports of Drilling and Workover Operations for the following' DS 7-24 DS 14-23 DS 13-28 DS 13-29 DS 13-27 South Point State #1 Pingut State #1 Sincerely, M. A. Major Area Drilling Engineer MAM/CSM:tw CSM/31 Enclosures Also enclosed are Well Completion or Recompletion Report and Log for the following wells' DS 1-25, DS 13-29, and DS 7-25. RECEIVED Alask8 Otl & G,~,~ (:,-'.,ns. ~,;m,,~,l.'-;sl0n . - ~ ' ~. STATE OF ALASKA ~--. /~ ~ ALASKa' ~LAND GAS CONSERVATION C ~MISSION MONTHLY REPORT OF DRILLING AND WORKOVER OPERATIONS · Drilling well ~ Workover operation [] 2. Name of operator 7. Permit No. ARCO Alaska, Inc. 83-60 3. Address 8. APl Number P. 0. Box 360, Anchorage, AK 99510 50- 02.9-20942 9. Unit or Lease Name Prudhoe Bay Unit 4. Location of Well atsurface 6437 NSL, 1210' WEL, Sec. 14, TION, R14E, UM 5. Elevation in feet (indicate KB, DF, etc.) 83' RKB 6. Lease Designation and Serial No. ADL 28315 10. Well No. 13-28 11. Field and Pool Prudhoe Bay Field Prudhoe Bay 0il Pool For the Month of. May ,19 83 12. Depth Spudd 13-3/ wedge 9346' 8-1/2 re]ea at end of month, footage drilled, fishing jobs, directional drilling problems, spud date, remarks : ed we]] L~ 1600 hfs, 05/08/83. Dr]d 17-1/2" hole to 2640'; ran, cmtd, & tstd 8" csg. Began dr]g 12-1/4" ho]e, tight ho]e. Pr] on cone fr/bit, piece of ink d between cones. Dr] on ink. Cut 1-1/2'. Hi]] on ink, Dr]d 12-1/4" ho]e to · Ran, Cmtd & tstd 9-5/8" csg. Drld 8-1/2" hole to 9643'. Ran logs. Con't drlg " hole to 9700'. Ran, cmtd & tstd 7" lnr. Ran compl assy. Secured well & sed rig ~ 0930 hfs, 05/26/83. SEE DRILLING HISTORY 13. Casing or liner run and quantities of cement, results of pressur9 tests 20", 91.5#/ft, H-40, weld conductor set ~ 80'. Instld w/2155# poleset foam. 13-3/8" 72#/ft, L-80 butt csg w/FS ~ 2615'. Cmtd w/705 bbls CS Ill cmt & 400 sx cmt. 9-5/8", 47#/ft, L-80 BTC csg w/FS @ 9339'. Cmtd w/500 sx Class "G" cmt. 7" 29#/ft, L-80, BTC csg fr/9045'-9700'. Cmtd w/265 sx Class "G" cmt. 14. Coring resume and brief description None 15. Logs run and depth where run DIL/SP/BHCS/GR fr/9638'-9358' FDC/CNL/GR/Ca] fr/9638'-9338' GR to 2500 CBL fr/9657'-8900' 6. DST data, perforating data, shows of H2S, miscellaneous data NONE 17. I hereby certify that the foregoing is true and correct to the best of my knowledge. SIGNED TITLE Ar~.n Dri ] ling Engin~.~.r DATE NOTE--Report on this form is required for each calendar month, regardless of the status of operations, and must be filed in duplicate with the Alaska Oil and Gas Conservation Commission by the 15th of the succeeding month, unless otherwise directed. Form 10-404 CS H / H R 1 6 Submit in duplicate ARCO Alaska, Inc. post Oifice Box 350 Anchorage. Alaska 995't0 Telephone ~OT 277 5637 June 10, 1983 lteference: Arco Directional Data TeleCo f- D.S. 1-22~- 10-23-82 Magnetic survey TeleCo ~ D.S..6_23 10-3-82 Magnetic survey TeleCo D.S. 13-15'~" 10 7-B2 Magnetic survey ~ Teleco/DSS - D.S- 13-2B /5-25-B3 TeleCo / Magnetic Survey _ D.S. 18-7 9-14-8~ TeleCo r D.S. l'B-10 --i0-5-B2 Magnetic survey · f data. please sign and return the attached coPY as receipt o Kelly McFarland ATO-1429D TranS- ~ 379 DISTRIBUTION DRILLING ?HILLIPS MAi:dkTHON CHEVRON · ~:~-:::.. _ DALLAS '1- . . . MEMORANDUM THRU: TO: FROM: State of Alaska C. V. f~~er~on / Chai~~/' ,~~'~ FILEDATE:No: May 13, LOnnie C · Smith Core, ss ioner TELEPHONE NO: Ben LeNorman Petrole~ Inspe~or 1983 SUSJECT: Witness BOPE Tests On ARCO's DS 13-28, Sec. 14, T10N, R14E UM Prudhoe Bay Unit ~onday_, ~:~_a¥ 9, _1983; I departed my home at 3:15 p.m. for a 3:45 p.m. showup and 4:45 p.m. departure via Alaska Airlines Flight ~341 for D~a-dhorse arriving at 7:10 p.m. Weather: +_18°F, Light Wind, Clear. Tue.s~ay, May I0,~_1983: BOPE tests on ARCO's DS 13-28 began at 7:30 p.m. and were completed at 11:00 p.m. BOPE in- spection report is attached. Wgdnesday,~.M_ay '11,..!.983_: BOPE tests on Sohio's M-24 were completed, the subject of a separate report. I departed Deadhorse via Alaska Airlines, Flight #56 at 4:10 pm. arriving in ~chorage at 5:40 p.m. and at m5~ home at 6:20 p.m. In summary, I witnessed successful BOPE tests on ARCO's DS 3-2 8, 02-001A~'Rev. 10i79') '~ O&G #~ STATE OF ALASKA ALASKA OIL & C4tS CONSERVATION CCMMISSION B .O.P.E. Inspection Report Inspector Operator Well D Location: Sec Dril linq Contractor 'Representative m ~%~g Set Rig ~ ~ ~ Repre~ntative Location, General Wel 1- Sign.. Ceneral Housekeeping -Reserve pit Test Pressure ACCUMULATOR SYSTEM Ful 1 Charge Pres sure Pressure After Closure BOPE Stack Annular Preventer Blind Rams Choke Line Valves H.C.R. Valve Kill Line Valves, Check Valve ~ooo psig /~-o psig Pump incr. clos. pres. 200 psig. mir~sec. Full Charge Pressure Attained: ~ min~-~Dsec. N2 m.~a-~;_xo ~; .m/ o~ psig Controls: Master O/< Remote O.~f~ Blinds switch cover~~" Kelly and Floor Safety Valves - Upper Kel 1y Lower Kelly Ball Type.. . Inside BOP Choke Manifold No. Valves__ /~ No. flanges Adjustable Chokes Hydrauically operated choke Test Pressure Test Pressure Test Pressure Test Pressure Test Pressure C5-ooo Test Results: Failures o Test Time' '~~_-~__hrs.. Repair or Replacement of failed equipment to be made within~ days and Inspector/Ccmmission office notified. Distribution orig. - AO&OCC cc - Operator cc - Supervisor Inspector April g, 1983 }2r. Mark A '~ Area Drilling Em ARCO Alaska, Inc. P. O. Box 360 Anchorage, Alaska 99510 Res Prudhoe Bay Unit DS 13-28 ARCO Alaska, Inc. Permit No. 83-60 " ~'"" 1 ~'~'~" R14E U,., Sur Loc. 6~3'""' ~210'WEL, Sec. 14, ~,v,,, , . Btn-~oie Loc. 1852'SNL, 477'I.~L, Sec. 23, TION, R!4E, Dear }ir Ma~or: EnclOsed is the approved application for per, it to drill the above referenced well. If coring is conducted, a one cubic inch chip from each foot of recovered core is reuuired Samples of well cuttin~ls and a mud !m~ 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 infor~atioo shall be submitted on all togs for copying except experimental logs, velocity surveys and '~' ' ~pmetar surveys. Many rivers in Alaska and their drainage systems have bean cla~s~_~eo, as important for .the spa~ning or ~igration of anadrc-~ous fish. Operations in the~e areas are subject to Ag 16 05.° ~ ~ ~. 'e _.,~ . o70 and the regulations or o~ul gated tbereun~ ~r '"~ ~it!e- 5, Alaska Ad~inistrative Code~.. Prior to commencin~ operations you ~ay be.- contacted by the Habitat Coordinator's u~.~=~'~zce, Department. of Fish and Ga~e. Pollution of any waters of the State is prohibited by AS 46, ~h=pter~ ~ 3, Article ~: and the regulations pro~.ul~ated. ~ thereunder (Title l~ Alas~, .~umin~tra;ive Code Chapter 70) and by the Federal Water Pollution~on=ro. ~ ~ ~ Act, as amended. Prior to co~mencmn_~_ operations, you ~ay be contacted by a representative of the Depart~_ent of Environmental Conservation. ~ ~ z. ~ ~ - ~'- please notify this To aid us in ~che~ui~n~.~. field ,~., . 9A hours -~rior to commencing ins~=llation of the blowout ~. ~-~rk A, Majoz Prudhoe Bay Unit DS 13-28 -2- April 8, 1983 prevention equipment so that a representative ' of the Commission may be present to witness testing of the equipment before the surface casing shoe is drilled. Where a diverter system is required, 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 ~tness present. Very truly yours, ? C. V. Chatterton BY O~DER OF THE CO~IL~,'HSSION Chairman of Alaska Oil and Gas Conservation Commission Enclosure cc: Department of Fish & Game, Habitat Section w/o encl. Department of Environmental Conservation w/o encl. be ARCO Alaska, Inc. Post Office B~... 360 Anchorage, Alaska 99510 Telephone 907 277 5637 April 6, 1983 Mrs. Elaine Johnson State of Alaska Alaska Oil & Gas Conservation Commission 3001 Porcupine Drive Anchorage, Alaska 99501 Subject' Conductor As-Built Location Plat Drill Site ~'3, Wells 27, 28, 29 Dear Elaine: Enclosed is an as-built location plat for the subject wells. If you have any questions, please call me at 263-4944. Sincerely, d. Gruber Associate Engineer JG2L50:1 lm Enclosures Alaska 0il & Gas Cu;,s ~,ummission ARCO Alaska. Inc. is a subsidiary of AtlanticRichfleldCompany ~"'_ WEST PAD D,S. (N.T.S.) 14 D.S. 15 this survey 15/29 Y= 5~950~797.81 X= 686~01:~.05 LAT= 70° 12' 57-2.52" LONG = 148°29~ 58.295" ELEV = 49-08' 29 PROTRAC'rED SEC. TJON~ RI4E~ U.M. 2:~ 24 1:5/28 Y=5,950~681'02 X = 686~059'90 LAT = 70°12'56-077'' LONG = 148°29'57'571'' ELEV = 49'12' 13/27 Y = 5~950~564'27 X = 686~ 067' 85 LAT = 70~ 12' 54'922" LONG = 148" 29' 56'842" ELEV= 49'63' NOTE= ELEVS. ARE TO THE N.W. COR. CELLAR BOX. r~,';:~'~.. ........ ..';, D.S. 15, WELLS 2~ 28,29. AS-BUILT. ~CO Oil and Gas Company ~ -NORTH ALASKA DISTRICT. ~UOHOE 5AY I HEREBY CERTIFY THAT I AM PROPERLY REGIST-~RED AND LICENSED TO PRACTICE LAND SURVEYING ~N THE STATE OF ALASKA AND TNAT THIS ~LAT '"' I REP~,ESE~4TS ~N ,-,,S-BUILT SURVEY MAD~ EY ME. AND "'HAT ALL 3!ME,NSICNS AND OT!~ER ..ET, 'LS .APE CCP~ECT AS OF- :3/25 SURVEY J'-' :5/27/85 '..-SWAN i I ARCO Alaska, Inc. Post Office B,. .~60 Anchorage, Alaska 99510 Telephone 907 277 5637 April 4, 1983 Mr. C. V. Chatterton Commissioner State of Alaska Alaska Oil & Gas Conservation Commission 3001 Porcupine Drive Anchorage, AK 99501 SUBJECT' DS 13-28, Permit to Drill Dear Mr. Chatterton' Enclosed is our application for Permit to Drill DS 13-28 and the required $100 filing fee. Attachments to the application include a plat detailing the section and plan views of the proposed wellbore; a proximity plat showing the subject wellbore's posi- tion to the nearest well drilled; a sketch and description of the BOP equipment; and a sketch and description of the surface hole diverter system. Sincerely, M. A. Major Area Drilling Engineer MAM/JG2L48-sm Enclosures ARCO Alaska~ Inc. is a subsidiary of AtlanticRichfieldCompany STATE OF ALASKA ALASKA ~,- AND GAS CONSERVATION COIvfMISSlON PI:RMIT TO DRILL 2O AAC 25.O05 la. Type of work. DRILL REDRILL DEEPEN 1 b. Type of well EXPLORATORY [] DEVELOPMENT OIL DEVELOPMENT GAS [] SERVICE [] STRATIGRAPHIC L_~ SINGLE ZONE [~]X MULTIPLE ZONE [] 2. Name of operator ARCO Alaska, Inc. 3. Address P. 0. Box 360, Anchorage, Alaska 99510 4. Location of well at surface 643' SNL & 1210' WEL, Sec. 14, T10N, R14E, UN At top of proposed producing interval 1754' SNL & 500' WEL, Sec. 23, T10N, R14E, UN At total depth 1852' SNL & 477' WEL, Sec 23, T10N, R14E, UN 5. Elevation in feet (indicate KB, DF etc.) 6. Lease designation and serial no. -83' RKB 49' PAD ADL 28315 12. Bond information (see 20 AAC 25.025) Federal Insurance Company Type Statewi de Surety and/or number //8088-26-27 9. Unit or lease name Prudhoe Bay Unit 10. Well number DS 13-28 11.Fieldandpool Prudhoe Bay Field Prudhoe Bay 0il Pool Amount $500,000 13. Distance and direction from nearest town NW of Deadhorse 2 miles 16. Proposed depth(MD & TVD) 9728' MD, 9233' TVD feet 14. Distance to nearest property or lease line 477 feet 17. Number of acres in lease 2560 15. Distance to nearest drilling or completed 13-29 well 1 20 feet 18. Approximate spud date 05/14/83 19. If deviated (see 20 AAC 25.050) 20. Anticipated pressures KICKOFF POINT 2700 feet. MAXIMUM HOLE ANGLE 22.6:~1 (see20 AAC 25.035 (c) (2) Proposed Casing, Liner and Cementing Program 3700 psig@__ Surface 4150 psig@ 9235 ft. TD (TVD) SIZE ! Hole I Casing ~0" 20" [ 7-1/2" I 13-3/8" 2-1/4" 9-5/8" 8-1/2" 7" Weight 91.5# 72# 47# 29# 22. Describe proposed program: :ASING AND LINER Grade Coupling ~ H-40 I Welded I L-80 BTC ~ , ,1-80 SETTING DEPTH MD TOP TVD 9060' 18617' MD BOTTOM TVD 110'. I 110' 2600' 12600' I 9360' 18894' 9728' 19233' QUANTITY OF CEMENT (include stage data) 2200 # Poleset 2300 sx Cold Set II1+ 400 sx Cold Set II 800 sx Class G cement 350 sx Class G cement ARCO Alaska, Inc., proposes to directionally drill this well to 9728' MD (9233' TVD) to produce the Sadlerochit zone. Logs will be run across selected intervals. A 13-5/8" 5000 psi RSRRA BOP stack will be installed and tested to 5000 psi. The BOP equipment will be pressure tested each week and operationally tested each trip. The well will be completed with 5-1/2", 17#, L-80 plastic-coated tubing with provisions for a subsurface safety valve. A non-freezing fluid will be left in all uncemented annuli within the permafrost zone. The packer will be set above the Sadlerochit and Sag River formations. A separate Sundry Notice will be submitted before the well is perforated. A surface diverter will be used on this well. DS 13-29 will be 120' away at the surface. No other close crossings will be encountered anywhere downhole. 23. I hereby certify that the foregoing is true and correct to the best of my knowledge L)~ ~';!-? ('i ~; ~ ~-~*.,.- SIGNED TITLE Are~,:;D~,~U;,~g¢;E~¢nee~:~rr~r)':i~, .;~/~TE The space below for Commission use CONDITIONS OF APPROVAL Samples required [~YES Permit number APPROVED BY ~~ .. Form 10~[01 GRU2/PD17 Mud log required []YES Approval date Directional Survey required I APl number ~,.yES UNO I 50- 0 'L ¢ SEE COVER LETTER FOR OTHER REQUIREMENTS ,COMMISSIONER DATE A?'il ,8; 1983 by order of the Commission Submit in triplicate : i !! : , i ii !ili iiil iii! Il'! iilii !Iii ..... ' '' ' ~'- ' . ;!II ,' ~ i' :' · ! j ~ -" " " ' ' ' * " :,,, ,,,ii!,Ii' i ; , ' I I I i ~ i ~ ] ~-=--~ i ' :ii ', ! iii i J i , J ! J i ! ! i j j J j j I I i J J ! ] ! [ j j j J i '~ i J J I . ~,~ fill ,IiI , !il! ~I!i ,Iii ~I !i, i i i~J! · . J I !1~ £Z/_i~ r-~-Jct;,i.,-~.i~i~ i~!.!_..,,~ ii!l j!y'i ii!l ! Il i Il j'Jl iilj- jl,~ ill ~ ;~*'"'=; .... * 'ii j~r' i jljj j j, J j J ij j j · i~, iii ;]--T -?~-~'-i-J-F-FT-"~i !~ ': ! ! ! i i i i i i !~ J j ! , ~1, i i J I I ! I J J ! t i I , i I I ! ,. ' :-' ....... ' [ .... I~,. iIl~ II!j ~ il , , ~ ; ..... ~ ~ , ,~ .... ' i!l/,r']llli II i ,'j! !Iii , Ii _ . = ~ ; i ~ ~ :,: ~ .... ~ ! ~, ! ! ~ ~ : : ~ , : ~J') i i i i i i i I , I i I~ i I ~ i i I i i _.s-- -~ ...... : ........... : -~--~-~-* ............. : ..... T-X.m--~--~ ...... T-----.--.~T-~I T--t---- ~ ..... ~ ....... ~ .... y~ ...... ~-~--. - ~ · ~ ~ .... .... .... .... ~ ~ t . -- ~/~ : t ~ · i .... ~: . I : , I : ~ .I . : ~ ~ i : ~ , , : ~ : : : ' ,_ ~, _ .... z~ .... ~-~ ~ :~-- ~ ~ I ~ ~. ~ ~ ~ ' ~ ~ . , ' - : : ~ . : : : ~ · ~ - I ~ ~ ~ ~ ~ : ~ · ~ ' ' : ~ , · ~_~ .... ~- ' ~ '~- · ' ~ ......... ~][l ~ , ; , : : : : ' I : I , ,~ . ' ~ - ,~ : ,~ i ,: ,,,,~ ~ ~b:e~.':,! ~, 2:.: /,;- ~'~ ..... ~ ;, - ~ ........... ~_.~__;~ L-..~ .... ~ .... ~ ...... ~ ...... ~-~- ,-~ [ .~~ ANNULAR PREVENTER BLIND PIPE RAMS SPOOL PIPE RAMS 13-5/8' BOP STAC): OIAGRAM Accumul'ator Caoacity Test 1. Check and fill accumulator reservoir to proper level with hydraulic fluid. 2. Assure that accumulator pressure is 3000 psi with 1500 psi downstream of the regulator. 3. Observe time, then close all units simultane- ously and record the time and pressure remaining after all units are closed with charging puap off. 4. Record on IAOC report. (The acceptable lower limit is ¢5 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 predeter- mined plug seating depth. Run test plug on drill pipe and seat in wellhead. Run in lock 'do~m screws. 3. Close annular preventer and chokes and bypass valves on manifold. 4. In each of the following tests, first hold a, 250 psi low pressure test for a minimum of 3, minutes, then test at the high pressure. 5. Increase presure to~OO~psi and hold for a minimmn o( 3 minutes, l-lead pressure to zero. 6. Open annular preventer and close t~of pipe rams. Increase pressure toX.5~psi and hold for at least 3 minutes. 8lead pres- sure to zero. 7. Close valves directly upstream of chokes and open chokes. Increase pressure to 5000 psi & hold for at least 3 minutes. Bleed pressure to zero. 8. Open top set of pipe rams then close bottom set of pipe rams. Increase pressure to 5000 psi below the bottom set of pipe rams and hold for at least 3 minutes. g. Test remaining untested manifold valves (if any) with 5000 psi upstream of valve and zero pressure downstream. 10. Bleed pressure to zero. Open bottom set of pipe 11. Back off running joint and pull out of hole. Close blind rams and test to 5000 psi for at least 3 minutes. 12. 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. 13. Test standpipe valves to 5000 psi. 14. Test Kelly cocks and inside BOP to 5000 psi with'?, Koomey pump. 1S. Check operation of Degasser. 16. Record test information on blowout preventer test form. Sign and send to Drilling Super- visor. 17. Perform comolete BOPE test once a week and functionally operate 8OPE daily. Rev. 5/13/81 SURFACE HOLE D I VERTER ARCO ALASKA SYSTEM INC'. SCHEMATTC IO" HYD. OPR. BALL VALVE V~LL BORE (SEE DETAIL) IO" HYD. OPR. BALL VAL,V,E J ALL go" TURNS ARE "TEE CUSHION j ~LL RESERVE PIT AREA NOTE' ~ _ FL(:NVL INE DR ILL ING R I SER 20" 20(X) PSI WP ANNULAR PREVENTOR q"--I O" O IVERTER LINE · Valves on diverter lines open automati- cally when the annular preventer is closed. -- DR ILL lNG SPOOL CONDUCTOR PIPE I 0" HYDRAULIC OPERATED BALL VALVES "DETAIL" 2026010~ CHECK LIST FOR NEW WELL PERMITS Company Lease & Well No. ~6~ ITEM APPROVE DATE (1) Fee (2) Loc ~2 thru 8) (9:' thru 11) 1' Is the permit fee attached ................................... 2. Is well to be located in a defined pool ...................... 3. Is well located proper distance from property line 4. Is well located proper distance from other wells "]~]][{iiii 5. Is sufficient undedicated acreage available in this pool 6. Is well to be deviated and is well bore plat included ........ 7. Is operator the only af.fected party ............ .............. 8. Can permit be approved before ten-day wait ''''''''.''.''''... 9. 10. 11. YES NO Does operator have a bond in force .................................. Is a conservation order needed ...................................... Is administrative approval needed ...................... ............. REMARKS (4 > Casg ~.~, ~'~Z-~.? (12 thru 20) (21 thru 24) '12. 13. 14. 15. 16. 17. 18. 19. 20. 21. 22. 23. 24. 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 well bore separation proposed ........................... Is a diverter system required ....................................... Are necessary diagrams of diverter and BOP equipment attached ....... ~f Do~s BOPE have sufficient pressure rating - Test to ~OOCP psig .. ~ Does the choke manifold comply w/API RP-53 (Feb.78) .................. (6) Add: ~/~f~. ~7-Z-~,~, 25. Additional requirements ............................................. . ~ Additional Remarks: o ~0 Geology: EngiDe~er ing: WVA ~ J KT ~--~ HJH -- rev: 12/06/82 INITIAL GEO. UNIT ON/OFF' POOL CLASS STATUS AREA NO. SHORE Well History File APPENDIX Information of detailed nature that is not particularly germane to the Well Permitting Process but is part of the history file, To improve the readability of the Well History file and to simplify finding information, information, of this nature is accumulated at the end of the file under APPENDIXi ,, No special'effort has been made to chronologically organize this category of information. ,o CATV 000 0 00 o 0 C, 000 n. 0 O 0 O 0 o 00 00 ¢ 016 005 o12 004 (104 002 ,.; 0 9 c! O 4 CODF; 065 0~:~5 r', 65 065 IR~,,'I = I..230 ,¢ f!,,,,¢.O f) F ]:' ~." = 1 .1'2. f'~ i?, 6.q,!) "~. ~"~! (": = .!. · '7 I 0 Ia ~:;. ~. 0 0 F ,.;, ..,,; ?..~ ,r, ~:~ ,~.I 'T' = (). 4 6 '.~ i'a 1 q ?. () f') [, !!' V E 0 o 0 (t r~ 0 1. 1 11. 1, 1 :!. 1 .1. 1 1 1 11. 25 k) [":, ':i 2 Or! 7 - 999.2500 -999.2500 365 6.00(~0 67. O625 -999,250 ,"" 20.54.69 19.6406 q 9.". 2, !,,~ (30 ';'~ ,.~ ]- -- u ':? 0 ,,, i¢. c. I: (~ r', ',.' I -r' · rct,' j, _ o c,, 9.25 f. ~) P ~:"' F' ,,,, c~ .,:c · ? B(tt' i 76. 9375 -999.25,()r' (; .. o {~ 9.2,.,' 500 -,q99. 250o -9o9.2~00 (; -999.2500 Gq 21.3.9,531 52. O625 3 8 1 8,0000 49. o313 -999. -999,2500 ~999,2500 -q99,250o -999,2500 53. 4063 999 25(l~ r'l ~999 ' -999,250r~ -999.2500 673. ~75(7) -999,250n -999.2500 -999,2500 -999. 250O 60.1562 -999. 250o -999. 2500 67. -99q. 25o0 -999. 2500 "'9!)9 . 25{)0 -999.25(:0 6 5.500 r) -999.2500 -999,2500 1146. OOUO C F I g," j..; 'T~ r: Lk7 ,.. ,;.~ <.,, o 2 ."~ f-, r', ' ,m - c~ o 'Si..?5. Gr', ,-999.2500 ,,,999,2500 GP ~;2, ~?~n . o q 9,25 -999,2500 -999, -rio9 2S00 99'9' 25O0 9 ?9,2500 -999. 5~, 625 -999 250O -999 2500 -9q9 25o0 -aq9 250o ,a7 6250 909,250n --Q¢.}9. 2500 -q99. 2500 94,. -999.25tin -999.25OO 99.25 00 -999. 2500 53.53!3 -q99.25()f: -999.2500 -999,25O0 -999,2500 54.4:375 -909 · 250(, -999.25OO -99o. 2500 -099,2500 53.9375 -999.250r' ,- q C, 9,25 Ci :"~ -999. 2500 - 90 g. '2 c, 00 -g99.2509 ,., c ? 9.2500 -999 · 2..=.0:) -999,25'}f; -999,2500 - ? 9 g, ? .50 <') !'. -999,2500 (.;~' 5(!, 4 °6 } (') 99,2., () 0 -9c~9. 2500 - q":~ 9,250o -999,2500 55,59'.J~ -gqg, 25{)0 -999,2500 -999. 2500 54,593~I -999 2500 -999 2500 -999 250o -999 2500 59,950n -999 -999' .2500 -~t*9,2500 56,6250 -999,250 -999,2500 -q99. 2500 -999,2500 59,2187 ~ 999 2500 999~25,)0 . o 99,2500 -9c~9,2500 60,Oc~3E -999,2500. -999,250r! -999.25(1¢ -999,2500 ~.9,15s. 2 ip - 999.25 o ,7, (.~; .'.7: i ~-.":' ~-: l' - 9 ¢'~ 0 "~ % () ~'~ i"". ':,~ 'C r' I. . q c, 9.2.500 !:::' % ,'4Aq' -qGr.~. 2.500 F? .,.,q e9.250,, f ~, ,-,c;rg9.25 O0 - 9 9 9.2 5 r',, (; (':: q 9 <~, 25 0 f: :gq 25 o o - q 9 2 50 9. -999. 2500 42..125C' -999.2500 -999,, 250o -999. 2500 -999,2500 -999. 2500 -999. 2500 -999,2500 4, 1,9375 ,-.~99 25OO , - g <'~ 9 · 25o 0 -999, -999. 250(! -999.2500 -999,, 25o(' -999. 2500 :~8,4063 -999. 250C' -O5;)q. 2500 -909,2500 -999,250 r:, -999. 250(-, -999. 2500 -<)'49 · 250o -999. 2500 24.3125 I~"~ I'1 [,I iii iIq i,_. [:-]: _r,:,(.-;c ?['{(;~, J1 ri .. q ,.,~ c · 25 ': r,(': · " 9 ~') u · ,'2. 50 n ]- 1, ~,,"~ - 999,25 n ,,.) (; k . o <: 9,250 n ~'~ (" !".: L, -999.25n0 (': t'.~ 3 '7,7 ;~ ~ ? (-; P, - 9 q 9 ' '" .25O0 -9q9,25 -999,2500 -999,2500 -999. 250r: -q99 ?500 -~.99' 2500 -999 25(:t(') ,-999" 2500 I '9c) 9,250() - 999. '2500 ]5,9 ~ f~"l -999,25f}O . 999. 2500 -qqq I -~99.2500 ~42. 5625 - 9 99.250 n -999,2500 -99~¢ 250o -999 ~ 250O 27,3906 -099,250n -999. 250o -99Q. . ?500 -q99,2500 47.3125 · ,.q q9.25()9 -q99.2500 -999.2500 -99q. 2500 44.~37 p if.' rT~ ir [; D T 14' i. '.r'; ',.., C'~L1 f.; P - <:ii 9 a ,, 2 ~ t") r', J_ )'_, i.; - a ,, 9, '2 [:l ," ~< ,., r'~. . o a !i. 25 o ,'; r..'.: ri [., .I. -9 9 9. ? b ".) r', (, F -999.2B() C', ('.~: L] '- 9 q ?, 2 % (.;' r ,C,.,.,<: ~r..'6r, r;i> - - - e ---' ' · "' 9 ':? 9.25 ix 9 ,,," It: ;[_, -999.2~Or) qR 21.. 4:3 7 5 ( ;r,~ -999,2500 -999,250n -999 -999 250O -999 2500 - g ~:,~ g 2500 45.093 ~;~ -999. 250() -999. 2500 -999 25{)C: - ~' ~' 2500 9 .} ,:} ' ! · 2 4, '7 C:, 3 1. -999 I -999,2500 -q9g, 2san -9~9.25()0 51. '1F '1. -q99.25'00 -9U9,2500 -999. 250¢~ -999,250n 3~,. 3125 -999,2500 -999,2500 -9~9,2500 3r'?. -999. 2500 -9q9,2500 -999. 2500 -999,2500 l'-'~ ~'11 ! l J il iI:ti~ [:~ J - <,, o .?. 2 5 0 <~ c': -999 .99§ ' 25o0 I - g'9 r~ 2500 5 0.4 (,) 6 3 '990, ' c~ -,999,250f; -999,2500 2 8. (:: 9:3 8 - g 99,25 0 0 -999,2500 -999,2500 -999. 2500 41 ,2500 -999,2500 -999,2500 -~o9 250n -gg9.2500 -99g.2500 -q9"~. 250o -g°9,2500 36.9C'62 r:,l a T ' ~ ",: l t: h 'Csi % 00 781 -999,2500 -999,2500 -q99,2500 -99q 250o -999 2500 -g99 25O0 -gag 2500 36.6563 -999,2506 -999,2500 -999,250n 32,4~75 !999,25 00 909,2500 9 9 9.2 !s o r, -999,2500 36. - 99 g, 2500 -999.2500 -999,25t')f] -999.25O0 26,5156 99q ~500 qgq. -ggg.'~500 31,9531 -999,25oo -999,2500 -999.2500 -999,2500 36.4063 -999,2500 -999.2500 -999,250g -099,250o /8,859~. -~99,2500 -999.2500 -999,2500 -999,2500 1~.71~ :