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166-005
) ) Chevron .. Timothy C Brandenburg Drilling Manager Union Oil Company of California P.O. Box 196427 Anchorage, AK 99519-6247 Tel 907 263 7657 Fax 907 263 7884 Email brandenburgt@chevron.com October 10, 2005 ", .. ~', \\\.\\. «;;;1. »~I \~~n~~ «~311\ß5 SçAk~~"{1&\!..J \\~\\J ~ .\.~-:, . , ! ~. ~ . :j, ,;::'1 "'i[)eJ' ~to/ ( " ß....... 1 'f' :) Commissioner John Norman Alaska Oil & Gas Conservation Commission 333 W. 7th Avenue Anchorage, Alaska 99501 Re: Baker Platform Pilot Pre-Abandonment Work Summary Dear Commissioner Norman, This letter is intended to update the Alaska Oil and Gas Conservation Commission on the status of Unocal's pilot pre-abandonment work on the Baker Platform in Cook Inlet, Alaska. On October 22, 2004, Unocal proposed that a pilot program be initiated on the Baker platform to develop a safe, cost effective, and optimal method for the abandonment of multiple well bores. As noted in the letter of October 22, 2004, Unocal has operated the Baker and Dillon Platforms under a "lighthouse" mode where all oil and gas production has been shut-in. The Dillon Platform was shut-in December 2002 and the Baker Platform was shut-in August 2003. Unocal commenced the pilot study with a diagnostic program on five water injection wells and three oil wells on the Baker Platform in July 2005. The diagnostic program consisted of pressure and temperature surveys for baseline data, mechanical integrity of the completion, injectivity tests to the formation, and pressure measurement on the outer casing annuli. The injection wells initially surveyed were Baker 7, 8rd, 12, 15rd, and 27. The oil wells surveyed were Baker 13, 28, and 30. Unocal did not anticipate that any of the oil wells on the Baker platform would have a bottom hole pressure (BlIP) gradient exceeding seawater. However, when it was discovered that Baker well 28 had a static BHP of9.0 ppg, the diagnostic program was expanded to include all of the oil wells and water injection wells on the Baker Platform as well as six wells on the Dillon Platform. The Baker water injection wells have mostly held their residual pressure since being shut-in. Their BlIP gradients range from 5.8 to 9.4 ppg. Three oil wells on the Baker platform have BHP gradients that exceed a seawater gradient. Two additional wells have pressures that exceed an oil gradient but are below a seawater gradient. Under the right conditions, these wells could be capable of unassisted flow. The Baker Platform Well BHP Summary is attached. The Dillon well BHPs are all below a seawater gradient of 8.4 ppg. No additional diagnostic well work on the Dillon platform has been initiated. ~...~. Jn~ 1:(' ~JE · . t-'· ~ ~ ~ (0", ~ ~.....à .~ tI Union Oil Company of California I A Chevron Company http://www.chevron.com ) ) Commissioner John Norman Alaska Oil & Gas Conservation Commission October 10, 2005 Page 2 No temperature anomalies were noted on the Baker platform with the exception of Baker well 28. Baker 28 exhibited a temperature anomaly at approximately 5,000 feet MD, as noted on the attached Baker Composite Temperature Chart. An assessment of Baker 28 is attached with the recommendation of no remedial activity. Chevron intends to conduct annual temperature/pressure surveys on Baker 28 to monitor the well status. There were no temperature anomalies noted on the Dillon platform wells. The pilot abandonment program commenced with plugging perforations on the water injection wells initially identified (i.e. Baker wells 7, 8rd, 12, 15rd, and 27). The plugging of the perforations received Sundry approval and the integrity testing of the cement plugs was witnessed by an AOGCC representative. In addition, perforations were plugged in the water supply well Baker 501 and in the gas well Baker 32. In light of the Chevron Corporation acquisition ofUnocal, the well plugging operations for the oil wells on the Baker platform has been omitted from the 2005 pilot program to allow time to reassess economic potential under Chevron's criteria. Furthermore, the gas potential from the Baker is also being re-assessed. To better prepare for the winter, Chevron will be applying heat on both the Baker and Dillon platforms. In addition, the wells capable of receiving a freeze protect fluid in their respective annuli will be freeze protected. If you have any questions or concerns, please contact me at 907-263 -7657. S incerel y, Z--aê_¿~ q ~ ¿::;:/ Timothy C. Brandenburg Drilling Manager Attachments Cc: Dale Haines Gary Eller Union Oil Company of California I A Chevron Company http://www.chevron.com Baker Platform Well BHP Summary Last Updated: October 7, 2005 Pressure Survey Measured Gradient Equivalent Mud Well Well Type Date MD (ft) TVD (ft) BHP (psia) (psi/ft) Weight (ppg) Notes Ba-4 Injector 27-Jul-05 7850 7843 3141 0.400 7.7 Ba-5 Producer 30-Jul-05 6284 5566 2753 0.495 9.5 Ba-6 Producer 20-Jul-05 5712 5709 2811 0.492 9.5 --.:!?Ba-7 Injector 7-Jul-05 6244 5630 2712 0.482 9.3 Ba-8rd Injector 7-Jul-05 7100 6937 3288 0.474 9.1 Ba-9rd2 Injector Perfs cemented, no survey planned -. Ba-11 Producer 21-Jul-05 8379 8113 3273 0.403 7.8 Ba~12s Injector 6"Jul-:05 Ba-121 Injector 16-J ul-05 7121 6106 2941 0.482 9.3 Ba-13 Producer 6-Jul-05 7916 7661 3236 0.422 8.1 Ba-14 Gas No survey Ba-15rd Injector 5-Jul-05 6480 6286 3050 0.485 9.3 Ba -16 Injector No survey Ba-17 Injector No survey Ba-18 Gas No survey Ba-20 Producer 28-Jul-05 4134 4030 1242 0.308 5.9 Obstruction in tubing at 4139' Ba-23 Injector 23-Jul-05 8841 8499 2584 0.304 5.8 Ba-25rd Producer 22-Jul-05 9495 9033 3208 0.355 6.8 Ba-27 Injector 6-Jul-05 7779 5999 2928 0.488 9.4 Ba-28 Producer 3-Jul-05 8441 5308 2497 0.470 9.0 Ba-29 Producer 28-Jul-05 7923 7594 2165 0.285 5.5 Ba-30 Producer 4-Jul-05 10966 9109 3593 0.394 7.6 '-/ Ba-31 Producer 29-Jul-05 11433 10636 3795 0.357 6.9 Ba-32 Producer No survey STATE OF ALASKA . ALAS )OIL AND GAS CONSERVATION COMrv, )ION REPORT OF SUNDRY WELL OPERATIONS 1. Operations Abandon U Repair Well U Performed: Alter Casing 0 Pull Tubing 0 Change Approved Program 0 Operat. Shutdown 0 2. Operator Union Oil Company of California Name: 3. Address: PO Box 196247, Anchorage, AK 99519 7. KB Elevation (ft): 79' 8. Property Designation: Baker Platform 11. Present Well Condition Summary: Plug Perforations L:J Perforate New Pool 0 Perforate 0 4. Current Well Class: Development EI Stratigraphic 0 RECEIVED SEP 2 6 2005 Stiwmu~ate Uo Alaska nit~~cons. Commission alver or1ime ExTenslol1 Re-enter Suspended W~: orage 5. Permit to Drill Number: ExploratoryO 166-005 Service 0 6. API Number: 50-733-10074-00 9. Well Name and Number: MGS ST 17595, Baker 07 10. Field/Pool(s): MGS A, B, C, D, E, F, G/oil Plugs (measured) cement plug 5,810' Junk (measured) n/a Total Depth measured 9,445' feet true vertical 8,744' feet Effective Depth measured 6,440' feet true vertical 5,800' feet Casing Length Size MD Structural Conductor Surface 2,489' 13-3/8",54.4# 2,489' Intermediate Production 8,259' 9-5/8",40/43.5# 8,259' Liner 1,380' 7",29# 7989'-9,369' Representative Daily Average Production or Injection Data Gas-Mcf Water-Bbl Casing Pressure o 0 300 000 15. Well Class after proposed work: Exploratory 0 Development 0 16. Well Status after proposed work: Oil 0 Gas 0 WAG 0 17. I hereby certify that the foregoing is true and correct to the best of my knowledge. Perforation depth: Measured depth: none True Vertical depth: none Tubing: (size, grade, and measured depth) Packers and SSSV (type and measured depth) 12. Stimulation or cement squeeze summary: Intervals treated (measured): Treatment descriptions including volumes used and final pressure: 13. Prior to well operation: Subsequent to operation: 14. Attachments: Copies of Logs and Surveys Run Daily Report of Well Operations Oil-Bbl o o x Contact J. Gary Eller 263-7848 Printed Name Timothy C. Brandenburg SignatureZ-~ ( ~_ ç;¡P ~; --~~ Form 10-404 Revised 04/2004 TVD Burst Collapse 2,465' 2,730 psi 1 ,130 psi 7,574' 5,750 psi 3,090 psi 8,670' 8,160 psi 7,020 psi SCANNED NOV 0 9 2005 LS = 3-1/2"; SS = 3-1/2", LS = N-80; SS = N-80, 'LS = 5,860" SS = 5,788' Baker SC-1 Packer @ 5,849'; Baker Sump Packer @ 6,406' n/a RBDMS BFL SEP 2 8 7.005 Tubing Pressure SS:300; LS:250 o Service EI GINJ 0 WINJ EI WDSPL 0 Sundry Number or N/A if C.O. Exempt: 305-231 Title Drilling Manager Phone 907-276-7600 Date AFE 164485 o RIG I N A L Submit Original Only ) ) Well Ba-07 Operations Summary September 22, 2005 8/27/05 Circulate tubing strings and 9%" casing full of seawater. Pumped 14.5 ppg Class IIGII cement at 3.4 bpm while taking returns from 9%" casing and SS tubing. Shut down and launch foam ball at 55 bbl cement pumped, displaced with seawater. Squeezed first 40 bbl of cement into open perfs. Started taking returns up the 9%" and S8 tubing while pumping remaining 14.5 bbl displacement fluid. Bleed down all pressures to 400 psig communicating strings. WOC. 8/28/05 Pressure up on 9%" to 1500 psi with no communication to tubing strings. Monitor for 30 minutes, lost 15 psi. Pressure up on LS tubing, 8S tubing pressured up also. Communication exists between strings. Bleed LS and SS to 0 psi monitoring bleed off at tank. 8/29/05 Bundle test LS, SS, and 9%" casing to 1500 psi. Good test. Test long and short string 1500 psi for one hour, 25 psi pressure drop, good test. 8/30/05 Perform MIT Bundle test on both tubing strings and 9%" casing together with AOGCC witness. RU APRS, RIH on L8 with 2' of 1-9/1611 tubing punches. Tag cement at 5810' KB, AOGCC OK'd tag. PU, fire tubing punches 5299' - 5301' KB. POOH, RDAPRS. 8/31/05 Pum ped 415 bbl 9.8 ppg NaCI brine down LS taking returns up 9%" casing with final returns of 9.7+ ppg brine. Pumped 90 bbl 9.8 ppg brine down LS taking retruns on SS until 9.7+ ppg returns. 9/3/05 Pressure up 9%" casing & both tubing strings to 1000 psig Pumped 10 bbl diesel down the 13%" casing to freeze protect. Bled pressure off tubing strings and 9%" casing. Pumped 13.8 bbl diesel down the 9%" casing. Equalized 9%" casing and LS and SS tubing at surface. Ba-07 morning report summary (164485), CONFIDENTIAL: last revised 9/22/2005, Page 1. UpdatedJGE9/0t/2005 DRAWN,:DAC . . SCALE: NONE DATE: 3-6-,91 .ADL ·17595 W8...L NO.7 COMPLETION SCHEMATIC UNION·· OIL COMPANY OF CALIFORNIA (dbaUNOCAL) 7*'2910 9369' /7/////?-\.. ~: ~ P.ERFSF/' 80'60'-91,ßÖ· 0 INTERVALS . ItA"ZØNEINTERVAl . 605'$'~ 609S·. 6164--6196·' . 62·1"Q~- 62.64' '~:~//5<",-t, '627$'- 6395' l~j' I·//~/."'I )1\ j .~~.. ",. :::.' OUT REf fI..64.40·., ~ ' . '~:" P£RF.S,r,·, 6452:';"'" 7995"OINTEijVALS . "'. ..=~, . . ' '-C~'IT ,.·R· .'e:" . 18' ·9·''''' .: f" -- .,,- . J.__........"::;'.YI 'J ..' . ~..I, ~t' : V ",' ,~';;~ ,~i;;: 'BAKER'NPDEl "0*' 'PKRO 7900" .. , ,-~OP Œ LINER ..7989' ..i.. ,- .1; ) rUB1NG· DETAIL lONG',STRrNO (fI'OYIERFt.tJÐ') 1) ·.CfII.. ~Gtri. ;IUlTRESSO 31*11- ~ '2»)",; 1/2:i801T '~.w' .: ~1/2 JDS.PIN X-GŒR .31~94* A 3) 11- 'Ir;·'A'......80TBQ~.,TDS :w,l SPa.. CPlCl:' Lì~). '~11~'.ms' 8QX_.,3- '1/2, EU.8fI) PtN'X....OVf:R.S'M* . 5) KOS£,P:U9Da.·-o-.~. .7.S' SHORT ~INC, (PRODUCTION) 4) øw HANØER.'~IIUf1J¢S$ '. 3.1. t7 8:) ~1/2·IiurrPrH "3-4/2 ms. PIH. X~(NEft. 31~t4· C)3-t/2"U, . H--ilQ. mI. fØ:$.¡·.·a.. CPLGS D).,. 'r-1l2··.:'ß). $8:þ}f)2~3}'£U..·.1RØ P1N,X-CM:H·. 5717 Ø2-~I" 4~"N-..P\PEU ,1AD.5718* . TAL ASS!JABÏ..Y .') :....·,/oP' ÐJ .MO· cms·-M-. 'sÛtv( ..·$d1' 1) .3-1lP 1~2't4-'1O"'·1RO .J9' .·Ø2S' .) 1-1/2" EU "',.lø-·~2-1;¡r BU1'1"PtNX-cNØlO'SftI' ') 2-7l.- ,AVA 'StEElY VILW NIPPL£. .. 1012....?lr...~,ons. ~!LUVE .,. ·sa:r 11) ~-1J.·.~., ~1Ø.'8ImP..,...·u·3ItI ,t) J-l/r":ayTT ·ømJ! ~ ·NlPPLEO -"51) t3)fMKlft ~~*/2~7/r lurrlOXUP ,,584. ''4) 2-'7/r '1iAL£ $I"IØ(. ..'(1 "tr.j ¡II~~;J::t.( llnU'II'''àlfl ",!, !I''r, , . - -l- - - 9-5/8" 40 '&43..5# ..----,. o 8259'.. .L· .. ~ ··......,1 SAKER .SC-1 P:KR 05a4g~ 5- '1/.2" 15,.5¡' J-55 0.012" 'litRE· WRAPPED. f3þJ(,ER W'ElD g.CREEN ·GAAV~ PACK 20'-4'OUESH OTTAWA ..SAND BAKERSUMPPKR . 6406' ,J,¡:" , . ~ 1;... .,.: ..·1; t ~ " .,' ~1' ·1. .. ';. :[·..5i<.O.'.·.·.a....T£....'.;à....HA..· ~... 1·.·. .~ ,... ....II."...\..~.\....... ",,' I '....' . 't: " 1"' .. ~~;I " -'" .4..": .1. '3-.. 3./. S·~ 54, .5# /..¡, . 2489'· . 1.: LS: -Tubing punch 5,299 to 5,301' (8/30/05) - Tag cement 5,810' (8/30/05) '- ~ :l . i !io,'¡ ¡ ':Ce . .3.:' J t r . .; .~, .- " " t.. .. ~ " A ~..,~ :C\~l'''' :.. .,., ~I .. f 'u f.2 . r. J . - '. ) ) ) MEMORANDUM State of Alaska Alaska Oil and Gas Conservation Commission TO: Jim Regg ~ lit f \ J..~,',a, 7 l'a '05' P.I. Supervisor ~ rt DATE: August 30, 2005 SUBJECT: Plug & Abandonment MGS ST 17595 Baker 07 Unocal / Baker PL T PTD: 1660050 Middle Ground Shoal Field FROM: John Crisp Petroleum Inspector NON-CONFIDENTIAL Section: 31 Lease No.: ADL 0017597 Operator Rep.: Ken Lucas Township: 9N Range: 12W Drilling Rig: Pollard Wireline Rig Elevation: 79' Meridian: SMAK Total Depth: 9445' MD Casinq/Tubinq Data: Conductor: 0.0. Shoe@ Surface: 133/8" 0.0. Shoe@ 2489' MD Intermediate: 0.0. Shoe@ Production: 95/8" 0.0. Shoe@ 8259' MD Liner: 7" Liner 0.0. Shoe@ 9369' MD Tubing: 3.5" LS 0.0. Tail@ 5795' MD Tubing: 3.5" SS 0.0. Tail@ 5788' MD Casinq Removal: Casing Cut@ Feet Casing Cut@ Feet Casing Cut@ Feet Casing Cut@ Feet Casing Cut@ Feet Casing Cut@ Feet Casing Cut@ Feet Type PluQ (bottom up) Perforation Founded on Bottom of Cement 6440' PluQqinq Data: Top of Cement Depth Verified? 5810' Wireline tag Mud Weight above plug 8.5 ppg Pressure Test Applied 1600 psi. CMT Retainer Type Pluq Founded on: Verified? Open Hole Perforation Cmt Retainer WL Tag Annulus Casing Stub Surface \11 [~ ~ l.ÜÜ~ ~I\\\\~EU \~O 1 'ljl August 30, 2005: I traveled to Unocal's Baker Platform in Cook Inlet to witness verification of an abandonment cement plug placed in well MGS ST 17595,Baker 07 in the Middle Ground Shoal Field. I witnessed a 1.69" OD perforation gun RIH thru LS tbg. to a measured depth of 5810'. I questioned if the WL tool was on cement or would not pass KOBE cavity @ approximately the depth of assumed TOC. After reviewing reports of Slick Line work on this well, it was verified that a 2" OD gauge ring had been run thru KOBE cavity & tail pipe stung thru packer to a depth of 5860'. A 1600 psi. presssure test of long & short tbg. strings & production casing along with WL tag verifies to the best of my ability that perforations are covered with cement & that cement is 245' above top most perforations. The 245' of cement above perfs. exceeds AOGCC requirements for abandonment plug. The next step in plugging procedure is to perf. tubing & displace tubing & annulus with kill weight fluid. Summary: I witnessed the successful wireline tag of a cement abandonment plug and pressure test of tubing & production casing to 1600 psi. for 30 minutes. £S Attachments: Wellbore Scmematic Form 10-403 Distribution: orig - Well File c - Operator c - DNRlDOG c - Database c - Rpt File c - Inspector Rev.:5/28/00 by L.R.G. Baker PIt. 07 Plug Tag 08-30-05 jc.xls 9/12/2005 J STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION COMMISSION AUG 15 2005 APPLICATION FOfl SUNDRY APPROVAL 20'*C 25.280 Alaska Oil ~ (lps Cuns. Commiuhtn AbanclonU Suspend LJ Operational shutdown U Perforate U waiver/Mchoraga OtherU Alter casing 0 . Repair weD 0 Plug Perforations [2] Stimulate 0 TIme Extension 0 Change approved program 0 Pull TublngD Perforate New Pool 0 Re-enter Suspended Well 0 2. Operator Name: 4. Current weUClass: 5. Permit to Drill Number: Union au Company of Caüfomla Development D Exploratory 0 1660050 3. Address: Stratigraphic 0 Service (2) 6. API Number: PO Box 196247, Anchorage, AI< 99519 50-733-10074-00-00 7. KB Elevation (ft): 7g 8. Property Designation: Baker Platform, Cook Inlet 1. Type of Request 11. Total Depth MD (ft): 9,445' CasIng Structural Conductor Surface Intermediate Production Uner ) ) RECEIVED TotaJ Depth TVD (ft): 9. Well Te and_NU~'M i{¡,Ç MGS ST ~,~, Baker-Q7 10. AeIdIPooIs(s): MGS, A OIL: B C AND DOlL; E F AND G OIL PRESENT WELL CONDITION SUMMARY Effective Depth Me (ft): Effective Depth TVD (ft): Plugs (measured): Junk (measured): nla Collapse 8,744' 5800' 6440' 6440' Length Size MD TVD Burst 2,489' 13-318",54.4# 1130 psi 2,465' 2730 psi 2.489' 8,259' 9-518",40/43.5# 8,259' 7,574' 5750 psi 3090 psi 1380 7",29f 7989'-9,369' 8,670' 8160 psi 7020 psi Perforation Depth ìVD (ft): Tubing Size: Tubing Grade: Tubing MD (ft): 5,413 to 5760' L5 z: 3-112": 55::1: 3-1/2" L5 == N-80; S6 = N-BO LS = 5,860" SS = 5,788' Baker SC-1 Packer @ 5,849'; Baker Sump Packers and SSSV MD (ft): Baker SC-1 Packer @ 5,849'; Baker Sump Packer @ 6,406' Packer @ 6,406' 12. Attachments: Description Summary of Proposal . U 13. Well Class after proposEtd work: 'Detailed Operations Program 0 BOP Sketch 0 Exploratory 0 Development 0 Service 0 14. Estimated Date for 15. Well Status after proposed work: Commencing Operations: 8/17/2005 011 0 Gas 0 Plugged 0 Abandoned 0 16. Verbal Approval: Date: WAG 0 GINJ 0 WINJ 0 WDSPL 0 Commission Representative: 17. I hereby certify that the foregoing is true and correct to the best of my knowledge. Contact Steven Lambe 907-263-7637 Printed Name TImothy C. Brand-yen.burg ,. Title Drilling Manager Signature?' ~ C /S . Phone 907-276-7600 Date ';? -IS-OS- ð COMMISSION USE ONLY Perforation Depth MD (ft): 6,055' to 6395' Packers and SSSV Type: Conditions of approval: Notify Commission so that a representative may witness MechanicaJ Integrity Test D' Location Clearance 0 ~\\~~~~~\cr ~ ~~\.f\.t:~~ ~~--s.--k~ ~ '4Q: 'Q c..c ...... '-0 ~ \........ ~~ O-Ç. <:J. " \. ~ ~ ~ \Co \ c.~ú ",) C:. <;. '-\ ÐUPL/CAT&PROVEDBY Plug Integrity ~ Other. Sundry Number: 3,,~- ~31 BOP Test 0 zf/~ COMMISSIONER THE COMMISSION Date: .--' Form 1 0-.40~ RAvI"RfI 111?OO4 ~"hmit in n. ,nlit-at", ~. .....: ~,~ ':': '~I::.;·::·:~?~.?~~,:~~;~~ï }'.'( \.. . . .'. ..' .......:,~';~)¡i~;~,.:~1}r;;'I,I.~,!.~I~~\"~!~:'!~:;J(';.:y;;;::; .. .J "\ i', ;:. . ~.. , ; '-- ., ....':,:ii.,,:.:,..,', ....,...";,.,:.. . ':~'" ....~.. .... .::~',:;;':~<:' ;'rÙäIN.,....G. ..·.,·,.··O."·dÄí. .' .I.~::!/::':;· ., '\' ","", .'.,,' ~·,\~ó,.' .'. ':-;';, ....,~ ""'"" '.,' ·~,i\' /: .... ". T '.' '. .,,', ..' ........... .;. '." " . , ..,1 ..A·::-.'r;~ '::':,'(,":':' ,;~,.:~òNG:·SfRJ.NG.(PóWER:·'FLUID) .. ...,..', ;..,'...., L.·,.,~· . ·:'·.'<~·':~~'·'t)CNI·~_l;~.~;~VI":" :; 13-3/8~ sÜiÏt... ..:.:":. .' ~ .. '., .:;<.~{~;i~\t~~-f1l~~~~SW"'sp~aJs31.... .' , . 2489':. ':. ;' L/. ." '.' .':":. U'~·~) ~1/2:JDS~å.X;.'.~V~ ~'iRD'PIJf ~-owR. 57,..': . . . J '. . 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BAKER SC':"f PKR.· .. .... . . ~ t::>s= ..... 11) 3-7Jr.....' N-III. øurr - .. SI3ir -:'. .. . . . ~_~/. ~"5.~;~,i.'i~~~~:: . " ~I: .' :··~··q;:··;¡,~Z=1-~ ~E±..·.~~_. :' ..... .'.'.' ,'. ··.¡f¡."..'~ ,..!:...~:,,·'r.·~";· .!"',; ,:..;. . ..... '. . .". .:' '.. ':' o O'12"WlRE WRAPPED /,'. '~'k\~~' ··./.~":.'::'·,:,?,~t..~:\::,, .. "'..... .' :.. " :' . . . . "'. ..' >,.' ". ....:..'; :~~~~~"Äii:~ZONE;1NrERvAL··:· " BAK~Jæ ~A:'I~fN,:.~>:·:·::: :rr~&;~~605~';;' 1i095'>': :,'. '.' ',' 20' ·40UEsJ.r'i:':;::,,;:·'· ·'·;.-.·j·,·,·,'·...,··6164·- 6196':' .'. ".' . '..', :o';¡w. ~. ·.·',SAN..D.'//"\:·':'·:· .:·+..:·:,:.:'...62f~;,'6264·.. . ".:-:,'. '. . .~": ... .... .." . ',:ï' :" ~.. toJ...·· ,:" ·:6275·....;:· Q395": .' I ':':... ..:SAKERSUUP PKR. ;,,-. ¿..:.. ,.:. '. . . :.'. ','. . . \:; :" ':~'~:"" ';"f;:;"'(,..."" . '" . :. ,..... . "~,"':;:" .' ; . .'. :'0 .Jj406~ ::::' .: ,t·. ..... '. · ,'. ~.. . ..; ¿~.:~;;t;,~.~;9::;~.·;·: :. '..: .:' ·i~:4j;;"J;,:::}:.· .... ..,.'. ..' . ' ~ ";,.':, ":. ?~';~..":.:~";¡:,': PERFs"'F/':~6452':' 7995" ., ·1NTERVÃLs·:· : '. . , . I '.' . " - '.·I'·~I·:...~ .~...:.,. ....".:..,- . ..... ,\\':".. .... I···J ',-. 'I . _- ". CUT· REJ" o' 7890~"'· '. . , '.:-. :.'.';'~;: . I . '. . . , ",'.'; . ' .. -:.. '. . . . .... ;',,:. :': ".' , . ".\' .:' : ,..,'..~',,\J:, : ,: ., .':. ,: '/,' .~': ~I],¡:·:··,I_~ ,~::iW<ER;'MODEL·,.:~·o~~ P~R ..0" 7900' '>':f:?:o;:" ", ,,, ·9-5/8" ..1~&·43.~ -=-··.·<:·,;···.~;'·-<,I·. ~ :'T9P 'OF: .tl~:ER :0"7989- '....... '. '.1, . ~ .8259·... ...... ·.'O'·.jc·.~t.;ð:.z~~;W,;'::.'¥!'~~ ;i;:~j~'~". .... ':~,'" ,. ..:~:·c.">'" ].i i;:, i.f'. .,. , :. ',"" ,:,/, ,,'::' ..,:,,:;;c;':"'~'.. . .." ., ,".":..;,),:';".¡,;:",.,:' '. 'r; . r ',' ¡ ..,; ~' ',~ ~. ~~'.;" . I . . .,'....,". ;;.', ';." .' . .', :».~I"_:''':/:.· .::.' ','~' ~ ". :::,:,.~:~~,"":"~' ::' . ;::,/0:',',': ,,' ..'." ",..' :}.:;, ';.' '. .., ': . :=;..., ··.PERFS FL' 8060'- 9150'.0 INTERVALS' . '. "',.. :". .: .:: : ':~~r-"r}~: .·..:;J;..~:~t:·;.:~~~:~~{:::~;':.::· .' .': .::):" :.::. "'.' . . . .' '~29" .93~9' / /////.//... ",,:. ,..., ., '.,. ,M. ",«I. ,,<" .. ,"... " , . . . A, : ..ê~'; :: . ·;:.;·:+à:.·~::h.:.:;:':~'.Ji[t...:.~s;;:,~j·, . , '" '.' -.. .', . . . . I . . . ., . . ' · . ..... ACt 'Ú595 wal:,.à:':·";':":"Y';::'~:¿:·" '..,., . . '. ", ,. '. . .... .' .:~'" ..··çm.t~LETI9N.~J~ij§~,êi·::~~~e:"';'i'{~\1i,"::··\i;,:,.": :i=: =~.. . UNION· OIL ·COrJPANY . -dF·ÇÞ.L.If~~~~((~I;)~:JJ~(jcAL}.. DATE:· ~6~ 1 ." .,.\, ',. "..',:~:.'~~::":';:"'::"~'~:~.. . ".... :....'........ . ..,·A;':~' ":-:>__." . ,\ .~ ' . " :{ i'~" .:~ 1''71 1~ ;~F' ' · \ '- : .'/, \ : J1 ~ '\ 1:11,:'\ '\ . 'I :¡_ ' n\ '\ UI I J...j ,\ 'II : :-'\ ,-> \ ~ ,/ 'r-\ " ' I,UJ ", j I ',\,¡\,.I ,I ~ '''--' ' """" .-.I:.IooJ ~ ~'\ I-"=¡ :1 ·1 :1 :'1 :t ¡ , : ¡ '~:.1-, ,11'1: '! :' ,¡I,,', '2..-i LJ -"'\ I 1 ;~:î "-,, ,'\ \ ,-! 11 \ in.J Ltt lL L~i ~ 17' ¡ I~ ì. / LJ'\ ! '¡-, ~ Lid FRANK H. MURKOWSKI, GOVERNOR AT,ASIiA. OIL AND GAS CONSERVATION COMMISSION 333 W. PH AVENUE. SUITE 100 ANCHORAGE, ALASKA 99501-3539 PHONE (907) 279-1433 FAX (907) 276-7542 Tim Brandenburg Drilling Manager UNOCAL P.O. Box 196247 Anchorage, Alaska 99519 Re: Middle Ground Shoal Unit Ba07 Sundry Number: 305-231 Dear Mr. Brandenburg: Enclosed is the approved Application for Sundry Approval relating to the above referenced well. Please note the conditions of approval set out in the enclosed form. voS \ (00/ SC.ÁNNED AUG 1 ~7 2005 Please provide at least twenty-four (24) hours notice for a representative of the Commission to witness any required test. Contact the Commission's petroleum field inspector at (907) 659-3607 (pager). As provided in AS 31.05.080, within 20 days after written notice of this decision, or such further time as the Commission grants for good cause shown, a person affected by it may file with the Commission an application for rehearing. A request for rehearing is considered timely if it is received by 4:30 PM on the 23rd day following the date of this letter, or the next working day if the 23rd day falls 0 holiday or weekend. A person may not appeal a Commission ecisi n Superior Court unless rehearing has been requested. ~. . .".-:::-~...::._--,...- DATED this /~day of August, 2005 Enc!. I~ f UNOCAL~ '''~ Alaska Unocal Corporation P.O. Box 196247 Anchorage. AK 99501 Telephone (907) 263-7660 August 12, 2005 Alaska Oil and Gas Conservation Commission Commission Chair John Norman 333 West th Avenue Anchorage, Alaska 99501 Re: Application for Well Plugging (Form 10-403) Baker Platform Well #07 RECEIVED l~U G 1 5 2.005 Ataska Oil & Gas C~ms. Commi$$ion Anchorage Dear Commissioner Norman, Attached for your approval is an application for plugging the perforations of Baker Well #07 in the Middle Ground Shoal Unit. Unocal proposes to abandon the active water injection interval with cement and leave a 9.8 ppg kill fluid in the wellbore in accordance with AOGCC Regulation 20 MC 25.112( c). The production of oil and gas from the Middle Ground Shoal Tyonek A-G sands on the Baker Platform had previously been deemed uneconomic, and the Baker Platform was shut down in 2003. Since that time, the wells have remained shut-in. Evaluation for gas potential is ongoing in intervals above the Tyonek A-G sands, and the wellbore may have future utility for gas production. Unocal proposes a phased abandonment program starting with plugging the perforated completion intervals. A pilot program has been initiated during the summer of 2005 to begin abandonment of up to 5 injectors and 3 producers. The intent of the trial zonal abandonment is to prove up a cost effective, tree-on abandonment program to be used on the remaining Baker Platform wells and Dillon Platform wells. Unocal intends to continue with the permitting of the eight (8) wells, and will continue execution of operations until freezing temperatures halt forward progress. The overall success of the abandonments and their effectiveness will be evaluated for the 2006 work program. Unocal commenced well diagnostic work on the Baker Platform in early July 2005. The reservoir pressures in the water leg of the reservoir exceed a water gradient with the highest recorded gradient being 9.6 ppg EMW. In addition to the injection interval being charged, we found two producers with pressures exceeding a water gradient. In light of this information, UNOCAL is communicating with ADEC regarding our Spill Contingency Plan and will also better secure the wells for the 2005 / 2006 winter. The Baker well #07 attachments include: · 10-403 requesting plugging of the Tyonek Reservoir Sands A-G, · Procedurè for plugging the perforations and pumping of kill fluids, · Summary of the Slickline Wells Diagnostics, ORIGI~'!'¡ ;' -,' j .I.J i/j 11._ Union Oil Company of California I Unocal Alaska 909 West 9th Avenue, Anchorage, Alaska 99501 http://www.unocal.com f ~ Commissioner John Norman, AOGCC August 12, 2005 Page 2 . Recent pressure and temperature profile showing confinement of fluids to the reservoir, . Current Well Schematic If you have any questions, please contact myself at 263-7657. For any technical questions on the 10-403, please or Mr. Steven Lambe @ 263-7637 or Mr. Gary Eller @ 263-7848. Sincerely, 7' ¡Ç -r Tim Brandenburg Drilling Manager SSL/s Enclosure Union Oil Company of California I Unocal Alaska 909 West 9th Avenue, Anchorage, Alaska 99501 http://www.unocal.com Abandon U Alter casing D Change approved program D 2. Operator Name: Union Ojl Company of California 3. Address: 1 . Type of Request: rM 8 ~(I ....05 r~".." ~ ,. rk ' t5~ 10 I'j...".' ~ . C....... E f" .~ /. .~ STATE OF ALASKA ) IJ r':: Þ E V·.·.. .,t\\ ALASKA OIL AND GAS CONSERVATION COMMlsSI~ /Ir; I <', E Ç;{I' APPLICATION FOR SUNDRY APPROVAL /U AUG 1 ~ 2005 . 20 AAC 25.280 Operational shutdown U Plug Perforations [2] Perforate New Pool D 4. Current Well Class: Suspend U Repair well D Pull Tubing D ~ , / r.." Perforate U .h:~<'~:aiv~rU'·:~~' l 01£. C8ffiWe1Jn Stimulate D Time Extension Önchcrage Re-enter Suspended Well D 5. Permit to ~mber: Exploratory D 1660050 ( [2] 6. API Number: 50-733-10074-00-00 V Development Stratigraphic D D Service PO Box 196247, Anchorage, AK 99519 7. KB Elevation (ft): 79' 8. Property Designation: Baker Platform, Cook Inlet 11. Total Depth MD (ft): 9,445' Casing Structu ral Conductor Surface Intermediate Production Liner Perforation Depth MD (ft): 6,055' to 6395' Packers and SSSV Type: 9. Well N1~?2.d~U~ ~(~ S" MGS ST ~ Ò7, Baker-07 10. Field/Pools(s): MGS, A Oil; B C AND DOll; E F AND G OIL PRESENT WELL CONDITION SUMMARY Total Depth TVD (ft): 8,744' Length Effective Depth MD (ft): 6440' Effective Depth TVD (ft): 5800' Plugs (measured): 6440' Junk (measured): n/a Collapse Size MD TVD Burst 2,489' 13-3/8", 54.4# 2,489' 8,259' 9-5/8",40/43.5# 8,259' 1380 7",29# 7989'-9,369' 2,465' 2730 psi 1130 psi 7,574' 5750 psi 3090 psi 8,670' 8160 psi 7020 psi Perforation Depth TVD (ft): Tubing Size: Tubing Grade: Tubing MD (ft): 5,473 to 5760' lS = 3-1/2"; SS = 3-1/2" lS = N-80; SS = N-80 lS = 5,860" SS = 5,788' Baker SC-1 Packer @ 5,849'; Baker Sump Packers and SSSV MD (ft): Baker SC-1 Packer @ 5,849'; Baker Sump Packer @ 6,406' Packer @ 6,406' 12. Attachments: Description Summary of Proposal U Detailed Operations Program [2] BOP Sketch D 14. Estimated Date for Commencing Operations: 16. Verbal Approval: Commission Representative: 17. I hereby certify that the foregoing is true and correct to the best of my knowledge. Contact Steven Lambe 907-263-7637 Printed Name Ti~othy C. Brandenb~) Title Drilling Manager Signature?' a c"< (~Phone 907-276-7600 Date \.7 / ~ - ð /. J / COMMISSION USE ONLY ¡ - ... -D.> 8/17/2005 13. Well Class after proposed work: Exploratory D Development D Service [2] 15. Well Status after proposed work: Oil D Gas D Plugged [2] Abandoned D WAG D GINJ D WINJ D WDSPl D Date: Conditions of approval: Notify Commission so that a representative may witness Plug Integrity ~ Sundry Number: 3oÇ"-':;3/ BOP Test D Mechanical Integrity Test D location Clearance D Other: ~\~~,)~tc\cr--\t>~\~~<;~ ~~- s\<t.~Co t ~\>Co"*,,,n 0 \"'\ct""~ð O~(J.""'ì ~~~-..)tû.\ <:.."'o-.~~'). RBDMS 8Ft. AUG 1. 72U05 ........' APPROVED BY COMM'SS'OfjR I G]fr':'ON Date: ¥6f~ Submit in Duplicate Well Ba-7, Middle Ground Shoals Unit Plugging Procedure AFE 164_ Recent Well History: In July 2005, a gauge ring tagged fill at 6269' in the middle of the longstring gravel pack assembly of well Ba-7. A static BHP survey showed a 9.4 ppg formation gradient (2712 psi at 6244' MD, 5551' SSTVD), and the temperature survey showed no abnormalities. The highest perforation in well Ba-7 is at 6055' MD (5473' TVD). The 90/8" casing above the longstring isolation packer was tested to 1500 psi, as was the longstring tubing above the Kobe pump cavity. The shortstring tubing would not pressure test. The XA sliding sleeve at 5832' is open. Objectives: 1. Isolate all hydrocarbon-bearing zones as per 20 AAC 25.112(c)(I)(C) 2. Test the cement plug to verify zonal isolation and 90/8" casing integrity as per 20 AAC 25.112(g) 3. Fill the wellbore with kill-weight fluid as per 20 AAC 25.112(t) Procedure: 1. Rig up to circulate filtered Inlet water (FIW) down the longstring (LS) tubing and pressure test to 3000 psi. Rig up a returns manifold and a choke off of the shortstring (SS) tubing and 90/8" casing. Pressure test returns line to 2500 psi. 2. Circulate FIW down the LS while taking returns up the 9%" casing following the Driller's Method. Formation pressure = 9.3 ppg EMW, so major losses are not expected while circulating FIW. When clean returns are established, shut in the 90/8" casing and take returns up the SS tubing while still following the Driller's Method. Do not place any additional back-pressure on the well during this stage of the procedure. The objective of this step is to fill the wellbore above the tubing tail with FIW and remove all free hydrocarbons. Calculated tubular volumes are as follows: a. LS = 51 bbl b. SS = 50 bbl c. 5Yz" GP assembly, 5849' -6395' = 13 bbl d. 90/8" x tubing annulus volume = 304 bbl C\ \ "o\~ ~ 't~ ~~.ç.ç\<..,"Q:."""~ ~ C p\o.CJè. CL~t..~~'j. {> ~,,~ 3. Blend 40 bbl of 14.5 ppg cement to abandon all open perfs. Notify AOGCC with b2. rr'f 24-hour notice of planned plugging operations. This is sufficient volume to place ~I ( ç cement from the bottom perf (6395') to 500' above the highest perf (planned TOC = 5555'). Prepare to pump cement down the LS while taking returns off the SS tubing and 90/8" casing simultaneously via the returns manifold. B-07 Plugging Procedure August 5, 2005 Well Ba-7 Well Plugging Procedure AFE 164_ Page 2 4. Shut-in the SS tubing and 9%" casing. Begin bullheading cement down the LS tubing. Continue bullheading into the perfs until a total of 13 bbl of cement has exited the LS tubing (sufficient to fill the 5V2" gravel pack assembly). The objective is to encourage cement across the entire perforated interval down to 6395'. Maximum allowable squeeze pressure on 9%" casing = 1500 psi. If 90/8" casing pressure reaches 1500 psi during the squeeze, begin taking returns off the 90/8" casing and SS tubing but adjust the choke to maintain ±1500 psi back pressure. After squeezing 13 bbl of cement out the tubing tail, reopen the returns line and finish circulating the planned cement volume. If possible, maintain only enough back-pressure to keep the cement pump from going on vacuum. Drop a wiper dart for 3V2" tubing down the LS tubing and displace with 48 bbl FIW to 5555' MD. Strap the displacement tank to ensure an accurate displacement volume if the well is on vacuum during displacement. 5. Wait on cement a minimum of 12 hours. While waiting, make sure that LS tubing, SS tubing, and 90/8" casing pressure stay equalized to help ensure that the cement plug is balanced across all strings. RD cementing equipment. 6. MIRV slickline on LS tubing. Pressure test lubricator and conduct pre-job safety meeting. RIH with 2.7" gauge ring, tag wiper plug at ±5555'. POOH. RD from LS, RV on SS tubing. Pressure test lubricator. RIH with 2.7" gauge ring, tag top of cement. POOH, RDMO slickline. '.V\~,,~ \O~(.~ ~tt;)~c...~'S~~ 7. Pressure test LS, SS, and 90/8" casing to 1500 psi. Contact Project Manager if any of these fail to pressure test. While holding 1500 psi on the 90/8" casing, pump -¡ Y\ () down the 130/8" casing to verify communication with the 13%" shoe. Monitor S\.:)()~.... ~Q. ~~ pressure on 20" conductor while pumping down 13%" casing. Maximum .... . -~\e; allowable pump pressure on the 13318" casing = 1000 psi. Maximum allowable \"»)~~ pressure on the 20" conductor = 300 psi. Freeze protect the 130/8" casing by ~...,V\C6,c S pumping 7 bbl of base oil into the 130/8" casing. 8. MIRV electric line on LS tubing. Pressure test lubricator and conduct pre-job safety meeting. RIH with 5' of tubing punches for 3V2, 9.2 ppf tubing. Fire tubing punches at ±500' above previous tag while holding 500 psi on the LS tubing. POOH. RU e-line on SS tubing, pressure test lubricator. RIH with same tubing punches to ±500' above the tag in the SS tubing. Fire tubing punches in the SS tubing while holding 500 psi on the SS tubing. POOH, RDMO e-line. 9. Blend 500 bbl of 9.8 ppg kill-weight NaCI brine. (Note: Requires 95lbs of NaCI per barrel of fresh water. The freeze point of 9.8 ppg NaCI brine is 5° F.) 10. Circulate kill-weight brine down the LS while taking returns up the 9%" casing following the Driller's Method. When kill-weight brine is returned, shut in the B-07 Plugging Procedure August 5,2005 Well Ba-7 Well Plugging Procedure AFE 164_ Page 3 90/8" casing and take returns up the SS tubing while still following the Driller's Method. Secure well, RDMO pumping equipment. B-07 Plugging Procedure August 5, 2005 Well Diaanostic Data Well #1 Ba-07 IAPI# 150-733-1 0074-00 IWell Class: ISpud Date: ICondition: J Casing Top MD Top TVD Btm TD Btm TVD Wt Grade 70% Burst* 70% Collapse* TOC Structural 20" surface 596' 596' 1120 sx Conductor Surface 13-3/8'"' surface 2489' 2466' 68# & 54.5# J-55 1 650 sx Intermediate 9-5/8" surface 8259' 7575' 2300sx Production Liner 7" 7989' 7309' TD 9445' PBTD 9369' 8744' 29# N-80 300 sx * Based on weakest string Tubing Size Wt Grade 70% Burst* 70% Collapse* Btm TD Btm TVD MinlD Mln Depth Long String (TDS w/ SCC) 3-1/2" 9.2 L-80 5860' 5319' 2.313" (X A) 5831' Short String (TDS w/ SCC) 3-1/2" 9.2 L-80 5823' Angle @ tail 37.12 degs IKOBE MD TVD Size LS Size 55 Below Cavity 3" Model"D" 5795' 5263' Test Bundle: Above Cavity ISlickline Tag MD TVD Size Test LS Only: 11500 # GOOD WIT est Plug Long String (outside ring) Fill 6269' 2.70" Test SS/Cavity: Start string (inside ring) BHP PSI MD TVD PSVFT BHT Deg.F 1 MD TVD 2712' 6244' 5630' 9.26 124 6244' 5630' Injection Rate PSI Testing Test Pressure start psi 350 psi Pumped dn SS Casing Age LS Test 0 1500 1/4 bpm 600 psi 1966 SS Test D 1/2 bpm 750 psi Tubing Age Casing Test 0 1650 30 min (ok) N test tool @ 5845' 3/4 bpm 900 psi Ran 1/17/91 1 bpm 1100 psi 1 .5 bpm 1400 psi after bleed off 2.0 Bpm 1650 psi 10 sec =1500, 1 min =1150, 2min 1000 psi, 3 min 9~ Pressure SPPSI SITP (0) SITP (1 hr) SITP (3 hr) SITP (6 hr) SITP (12 hr) SITP (24 hr) SITP (48 hr) SITP (96 hr) Structural x Conductor Conductor x Surface 50 gas zero zero zero zero 5 psi gas 5 psi gas 5 psi gas 5 psi gas Surface x Intermediate 150 gas zero 20 gas 25 gas 30 psi gas 30 psi gas 5 psi gas 30 psi gas 80 psi gas Production x Tubing 300 gas zero full flow 260 gas/water 280 psi gas/water 280 psi gas/wate 280 psi gas 300 psi gas 300 psi gas 300 psi gas Long String 250 water 50 psi flowing h20 350 psi /water 350 psi /water 350 psi /water 380 psi water 350 psi water 350 psi water 350 psi water Short String 300 water 50 psi flowing h20 380 psi /water 380 psi water 380 psi /water 380 psi water 360 psi water 370 psi water 370 psi water AFE:XXXXXX last revised: 8/12/2005 Tuesday, July 19, 2005 07 -07 -05 07-08-05 07-09-05 Summary Baker # 7 well Ba-7L - Rig up Pollard with 2.70" gauge ring - RIH with same and tag 2;18" crossover at 5,829' rkb slm - Trip out and pick up 2.0" gauge ring - RIH with same and tag at 6,269' rkb slm (middle of GP screen) - POH and pick up PressurefTemperature tools - Survey in and out at 60' /min to 6,244' rkb slm- Max tool depth = 6,244' rkb slm (±5,622 tvd). BlIP = 2,712psi at 124 deg F 9.3ppg EMW - DSM comment that this well shows a temperature abnormality 6,123 & 5,941 rkb slm - Pressures during survey LS = 250psi, SS = 300psi, 9%" by tubing = 300psi, 13%" by 9%" = 100psi & 20" by 13%" = 50psi - Rig up to pressure test 9%" by tubing annulus - Pump 25bbl drill water down 9%" by tubing annulus - Pressure built from 300psi to 900psi LS, SS & 9%" all tracking on pressure - RIH with "N" test plug & set in XN nipple at 5,839' rkb - Rig up to pressure up on 9%" by tubing with plug set in XN - Starting pressures: LS = 520psi, SS = 520psi, 9%" by tubing = 520psi, 13%" by 9%" = Opsi, and 20" by 9%" = Opsi. Pumped 3 bbl with Marlo pump - pressure built to 1,650psi on 9%" by tubing + LS + SS. Held pressure at 1,650psi for 30min (l,650psi pressure test on 9%" by tubing and packer seals) - Secure operations for night BA-7L Pull "N" test tool- RIH with AD-2 slip stop & set same at 5,766' rkb slm +/- Ijnt above Kobe assembly - Working to set "w" test tool- Having a good deal of trouble getting tool down BA 7L - Cont working to get test on Ba-7L - Had a good deal of trouble getting plug down - Flush well several times - Finally got "w" test tool set on top of AD-2 slip stop at 5,786' rkb slm - Pressure test Ba-7L to 1,500psi for 25min with no communication to other strings (indicates Kobe or SS leak) - Pull test tools with trouble 07-10-05 Ba-7L - Pull Slip Stop - Flush well while working wire line brush injecting fluid at 1.5 bbVmin at 1,500psi down LS - Trip Slick Line for BO shifting tool - RIH with same and shift open XA sleeve at 5,832 - POH and ck tools shows that sleeve shifted open - Move Pollard to Ba-28L { Baker Ba-07 Summary Page 2 07-17-05 07-18-05 Ba-7 - Rig to bleed off 9%" by tubing annulus - Starting pressure Ba-7: 9%" by tubing = 310psi - Bleed pressure to returns tank - Bleed pressure to Opsi - Had a steady 2" stream to returns tank - Flowed same for 15min with little or no decrease in rate - Shut well in to monitor pressure - Shut in at 19:30 hrs- Pressure 280 psi at 21:00hrs Ba-7 - Pressure reading on 9%" by tubing annulus = 280psi at 05:00hrs Ba-7 injectivity test - Pump down Ba-7S (Sliding Sleeve open) - Starting SS pressure = 350psi - Injection pressure = 14 bbUmin = 600psi, Y2 bbl/min = 750 psi, % bbUmin = 900psi, 1 bbl/min = 1100 psi, 1 Y2 bbUmin = 1400psi, 2 bbl/min = 1650psi. Pump off pressures: 10sec = 1500psi, 1min = 1150psi, 2min = 1000psi, 3min = 925psi, 4min = 825psi. Bled 20" by 13%" down from 20 psi to o psi with slight drip gas & water - Bled 13%" by 9%" down from 30psi to Opsi slight blow of gas (15 ppm H2S) - 9%" casing had 280psi, LS & SS had 350psi with a strong flow if opened to bleeder - Shut well in and monitor pressures l'U'6ocal I VIII: I B -7L I Field: I BdW 107/07/2005 � Pressure (psia) 0 500 1000 1500 2000 2500 3000 0 1000 2000 3000 CD d t Q 4) 0 4000 5000 6000 7000 50 Report date: 8/12/2005 65 80 95 110 Temperature (Deg. F) Pressure — Perfs Temperature 125 140 CUT REf a '6440' .-.' PERFS F I 64~2'~ 7995' o INTERVALS " CUT, REf 0 7890': --""SAKEA MODEL "0" PKRO 7900' -~OP OF LINER 0 7989' ' 1 A .1... ...ê.. 13-3/8" 54.5~ o 2489' 3 C , BAKERSC-1 PKR 05849~ , 5-1/2" 15.5# J-5S' 0.012" WIRE WRAPPED BAKER WÐ...DSCREEN GRAVEL PACK 20~40 MESH OTTAWA SAND ,'SAKER SUMP PKR '0 6406,' " 'T fer.. 15KOB,EBHA ) "'0'_" 'gj '~'" J ---....... " ~ ,6 "f- .. .-' 7' " ',' J . , 8 , '9~~,. ',' ",':ià 10:: 11 t;""" , Jl['12 - ~" ==- " '-' '- , , , --=-y I. 9-5/8" 40 & 43.5# -- ' o 8259'L," . , '- T',29# O!j369'////////..."\. Pkr TVD , 5311' ~ TUBING DETAIL 'lONG STRING (POWER FLUID), 1) CN/ HANGER. BUTTRESS. 31. ,'- h 2) 3-1/2 Burr PIN x 3-1/2 ms PIN X-CM:R . J 1.9'" 3) 3-tj'r 9~'N-801BC. TOS Wj SP a. Œt.GS , 4) 3-1/2TDS BOX x 3-1/2 EUeRDPIN X-CNER . 579'" , . 5) KOBE 3" WOOD. -0" B~ . 57"' SHORT smlNG (PRODUCTION) A) all HANGER.'BUTTRESS 0 31.17' B) 3-1/2 8UlT PIN x 3-1/2 l'OS PIN X...CMR . 31.94' ; C) 3-1/2" 9.2,N-80 18C, lDS W/ SPa. CR.CS I D,D) 3-1/2TDS BOX x 2-3,1/8, . EU SRD PIN X-CNER. 578.,., E) 2--3/r 4.&' H--80 POP £U 8RO . 5788' TAL ASSEUBLY 6) 3-1/2" WaRD ons "RA" ,SLEEVE 05821' 7) 3-1/7' ,9.2',N-8O EU '8RD ,PUP . ~25' &) 3-1/~ EU eRD 8OX'x 2~ 7/8" SurT P....X-(MR .' 5829' 9) 2-7/r AVASÁFElY.VILV£ NIPPLE 0·5830- to) 2-7/r BUTTons ~. s.ŒvE.·05837 11) ~-7/a·,..., N~ao SU1TPuPO. 583S' 12)2-7jS"'8U1T,.ons, ~ .HJPPLE. 058-45' 13) BAkER SEAL ASS( W/ 2-7/8- BUTT BOX UP . 584r 14)2,:","7/a.-~$HoE . ~60' "10'or8e~ls,4.750Dw/8'slabedln!~Pkr. "AU ZONE INTERVAL. , 605~';'" 6095'···· 6164'-61'96' 621'O'~ 6264'. 6275;- 6395' . o. ,PERFS F/ 80'60'-9150' . 0 INTERVALS· ADL17595 WELL NO.7 . COMPLETION SCHEMATIC .. DRAWN.: CAC, . . . , . . SCALE: NONE· UNION,OILCOMPANYOF èAL1FOR':NJA'(dba UNOCAL}. DATE: 3~6-91 ) ) ,. ~~!Æ~~ :} !Æ~!Æ~~«!Æ A.T~A.SIiA. OIL AND GAS CONSERVATION COMMISSION FRANK H. MURKOWSKI, GOVERNOR 333 W. PH AVENUE, SUITE 100 ANCHORAGE, ALASKA 99501-3539 PHONE (907) 279-1433 FAX (907) 276-7542 Mr. Dave Cole Oil Team Manager UNOCAL P.O. Box 196247 Anchorage, AK 99516-6247 b' t~~/ÚO Re: Middle Ground Shoal Unit Platforms Dillon and Baker Dear Mr. Cole: This letter cûnfirms your conversation with CO!1unission Engineer Tom Maunder last week regarding the multiple Applications for Sundry Approval (Form 403) you submitted in mid October regarding changing the monitoring frequency on the 16 wells on Dillon Platform and 23 wells on Baker Platform. Production and injection operations were halted on these platforms in 4th Q 2002 and 2nd Q 2003 respectively. Attached, please fmd the Sundry Applications, which are being returned without approval.., because the relief you request needs to be sought through a different procedure. The intent of submitting sundry notices for each well was to establish a monthly pressure and general monitoring frequency for all wells on Dillon and Baker. There is a requirement in place for some of the water injection wells that pressures and rates are to be monitored daily and reported monthly. Since the platforms are unmanned and not operating, it is not possible to obtain daily information. When operations were curtailed, a monthly monitoring frequency was established in the Plans of Development (POD) annually filed with the Division of Oil and Gas and Unocal desires to assure that this monitoring scheme is accepted by the Commission. As noted in the conversation, changing the monitoring frequency where presently in place and establishing a monthly monitoring frequency in general is not an action that is best accomplished with multiple sundry notices. A letter application requesting the desired monitoring schedule should be made under the applicable Area Injection Orders (AID 7 for Baker and AID 8 for Dillon) and Conservation Oiders (CO 44 and CO 54) for the platforms/unit. The Commission looks forward to receiving your letter applications. If prior monthly monitoring information has not been submitted to the Commission, that information should be ubmitted forthwith. ¡:, Sincere~~ . No an Daniel T. Seamount, Jr. Commissioner BY ORDER OF THE COMMISSION DATED this _day of November, 2004 SCANNEr: NO\! 2: 420Dl, Ene!. ') STATE OF ALASKA '\ ALAStv"\ OIL AND GAS CONSERVATION COMMI&v{ON APPLICATION FOR SUNDRY APPROVAL 20 AAC 25.280 Operational shutdown U Plug Perforations 0 Perforate New Pool 0 4. Current Well Class: . ? ~ Abandon U Alter casing 0 Change approved program 0 2. Operator Name: Union Oil of California aka Unocal 1. Type of Request: Suspend U Repair well 0 Pull Tubing 0 Development Stratigraphic 0 0 3. Address: 909 West 9th Ave. Anchorage AK 99501 Perforate U Waiver U Annular Dispos. U Stimulate 0 Time Extension 0 Other 0 Re-enter Suspended Well 0 Monitor Frequency 5. Permit to Drill Number: Exploratory 0 1660050 Service 0 6. API Number: ./ 50-733-10074-00./ ,-, / 7. KB Elevation (ft): 79' 9. Well Name and Number: Ba-07 10. Field/Pools(s): MIDDLE GROUND SHOAL PRESENT WELL CONDITION SUMMARY 8. Property Designation: BAKER 11. Total Depth MD (ft): 9,445' Casing Structural 6440' Effective Depth MD (ft): Effective Depth TVD (ft): 5802' Collapse Total Depth TVD (ft): 8749' Length Size MD Conductor Surface 20" 596' 2,489' Intermediate Production 13-3/8" 8,259' 95/8" Liner 1,382' 7" Perforation Depth TVD (ft): 5473 to 5760; Perforation Depth MD (ft): 6055 to 6395; Packers and SSSV Type: Junk (measured): CMT RET @ 6,440' Burst / 595' 2,465' 7,574' 8,670' Tubing Grade: Tubing MD (ft): LS 5,794' SS 5,787' LS 3 /2" SS 3 1/2" Both 9.2# N-80 Packers and SSSV MD (ft): Baker "SC-1" @ 5,849'4' Baker Sump packer @ 6,406' 12. Attachments: Description Summary of Proposal Detailed Operations Program 0 BOP Sketch 0 14. Estimated Date for Commencing Operations: 16. Verbal Approval: 13. Well Class after proposed work: Exploratory 0 Development 15. Well Status after proposed work: Oil 0 Gas 0 WAG 0 GINJ 0 Date: 0 0 Service Plugged WINJ 0 0 0 0 Abandoned WDSPL Commission Representative: 17. I hereby certify that the foregoing is true and corre t to the best of my knowledge. Contact Printed Na~J ,,9A9 COle. ,. .~. Title Oil Team Supervisor Signatur~..{~/ dtZJ!~ Phone 907-263-7805 Date COMMISSION USE ONLY Conditions of approval: Notify Commissio '-. so that a representative may witness Plug Integrity D BOP Test 0 0 Mechanical Integrity Test Other: 27 -Sep-2004 Sundry Number: ..3 pt.¡- Lf V.3 Location Clearance 0 RBDMS BFL NOV 2 2 2DDA 't APPLICATION RETURNED 11/17/04 NOT APPROVED BY COMMISSION Subsequent Form Required: Approved by: 0 R I &H¡~<Â9 j"D.3 Form 1 O~ Revised 12/2003 :;EIVED - -' r 1 2 2004 BY ORDER ~F . Alaska 011 & Gas r.oo'" j>'""".'I'''''''I'!:,t'¡.... THE COMMISSION. Date: ,¡'¡. ""Vii I'i >1"'ii~n A!1!;hOfJgC Submit in Duplicate • STATE OF ALASKA • ALASKA OIL AND GAS CONSERVATION COMMISSION REPORT OF SUNDRY WELL OPERATIONS 1. Operations Abandon Li Suspend Lj Operation Shutdown Lj PerforateLj WaiverLj Other d Performed: Alter Casing ❑ Repair Well ❑ Plug Perforations ❑ Stimulate❑ Time Extension Change Approved Program ❑ Pull Tubing❑ Perforate New Pool ❑ Re-enter Suspended Well F1 Shut in & secure 2. Operator Union Oil of California 4. Current Well Class: 5. Permit to Drill Number: Name: aka Unocal Development ❑ Exploratory❑ Stratigraphic❑ Service❑ 1660050 3. Address: 909 West 9th Ave. 6. API Number: Anchorage AK 99501 50-733-10074-00 7. KB Elevation (ft): 9. Well Name and Number: 79' Ba -07 8. Property Designation: s 10. Field/Pool(s): BAKER MIDDLE GROUND SHOAL -DIC 11. Present Well Condition Summary: Total Depth measured 9445 feet Plugs (measured) CMT RET @ 6,440' true vertical 8749' feet Junk (measured) Effective Depth measured 6440' feet true vertical 5802' feet Casing Length Size MD TVD Burst Collapse Structural Conductor Surface 596' 20" Intermediate 2,489' 13-3/8" 596' 595'` 2489' 2,465' Production 8,259' 95/8" 8,259' 7,574'°` , Liner 1,382' 7" 9,369' 8,670' qYsY„ Perforation depth: Measured depth: 6055 to 6095; 6164 to f'{ 6196; 6210 to 6264; 6275 to 6395;F True Vertical depth: 5473 to 5506; 5562 to 5589; 5600 to 5646; 5655 to 5760; Tubing: (size, grade, and measured depth) LS 3 1/2" 9.2# N-80 @5,794' SS 3 1/2" 9.2# N-80 @ 5,787' Packers and SSSV (type and measured depth) Baker "SC -1" @ 5,849'4' Baker Sump packer @ 6,406' 12. Stimulation or cement squeeze summary: Intervals treated (measured): swo4E© Treatment descriptions 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: 0 625 550 Subsequent to operation: 0 550 on 10/05/03 0 14. Attachments: 15. Well Class after proposed work: Copies of Logs and Surveys Run Exploratory❑ Development ❑ Service ❑� Daily Report of Well Operations 16. Well Status after proposed work: Oil❑ Gas ❑ WAG GINJ ❑ WINJ WDSPL ❑ 17. 1 hereby certify that the foregoing is true and correct to the best of my knowledge. Sundry Number or N/A., .;.0. Exempt: Contact Printed Name P. M. Ayer Title Petroleum Engineer Signature Phone 263-7620 Date 07 Jun 2004 RSDINIS MAY 2 91012 Form 10-404 Revised 12/2003 ; �. • 7" 29# 0 9369' ADL 17595 WELL NO. 7 DRAWN: DAC COMPLETION SCHEMATIC SCALE: NONE.:, UNION OIL COMPANY OF CALIFORNIA (dbd UNOCAL) DATE: 3-6-91 TUBING DETAKIL 1 A LONG STRING (POWER FLUID) 1) CIW HANGER. BURRESSO 31.17 13-3/8" 54.5 /� I 2) 3-1/2 BUTT PIN x 3-1/2 MS PIN X—OVER O 31.94' 3) 3-1/2- 9.20 N-80 TBG, MS W/ SP CL CPLGS 0 2489' U 4) 3-1/2,MS BOX x 3-1/2 EU 8RD PIN X—OVER O 5794' I 3 C 5) KOBE 3" ilODEL -D- BFIA O 5743' SNORT STRING (PRODUCTION) ; A) CIW HANGER. BUTTRESS O 31.17 8) 3-1/2 8UR PIN x 3-1/2 MS PIN X—OVER O 31.94' C) 3-1/2" 9.2% N-80 TBG. MS W/ SP CL CPLGS p 3-1/2 MS BOX x 2-3/8 EU 8RD PIN X—OVER O 57a7l, E 2-3/8- 4.60 N-80 PUP EU 8RD O 5788 - KOBE BHA TAE. ASSEMBLY �. 6 ' 6) 3-1/2- EU SMOnS -W SLEEK O Mitt at 825g 7) 3-1/2- 9.20 N-60 EU 8RD PUP O 5825- 9 9) 3-1/2" EU 8RD BOX x 2-7/8' BUR PIN X—OVER O 5829' YA lo* 9) 2-7/8' AVA SAFETY VALVE NIPPLE O Sa30' 11 10)2-7/8- BUR .ITIS -W SLEEK O 5832' BAKER SC -1 PKR 12 Par TVD 531• u) z-7/a� 6.40 N-80 BUTT PUP AI 583W 12) 2-7/8.81M any -XIP- NIPPLE 0 5845- 0 5849' to 13) BAKERASSY W/ z-7/�a-- Bqurt Box Lip O 584V 5-1/2.. 15.5# J-55 14 �./SEL 14) 2-7/v UUX SHOE O 58�`,0' of Seats, 4.75 00 w/ S' Stated Into pan 0.012" WIRE WRAPPED ,•ql• ZONE INTERVAL BAKER WELD SCREEN 60551= 6095' GRAVEL PACK 61641- 6196' 20-40 MESH 62101- 6264' OTTAWA .SAND 6275'- 6395' BAKER SUMP PKR ' 6406' CMT RET 0 6440' PERFS F/ 6452'— 7995' 0 INTERVALS CMT'. RET 0 7890' BAKER MODEL „D" PKR 0 7900' 9-5/8" 40 do 43.5 TOP OF LINER 0 7989' 0 8259' I PERFS F/ 8060'— 9150' 0 INTERVALS 7" 29# 0 9369' ADL 17595 WELL NO. 7 DRAWN: DAC COMPLETION SCHEMATIC SCALE: NONE.:, UNION OIL COMPANY OF CALIFORNIA (dbd UNOCAL) DATE: 3-6-91 LAST WORK: Date Finaled 1966 10-66 1970 3-70 1974 12-74 1975 5-75 7-75 1976 76 • • BAKER PLATFORM API # 50-733-10074-00 MGS ST. 17595 # 7 WELL HISTORY ?/?/1976 Work Performed Acidized EFG (7470-9150') with 16,800 gallons mud acid x 12 gallons/1000 - W35 anti -sludge material in 4 equal stages. Perf D zone at 7340-60'. Perfs at 7470-90' and 7340-60' in communication; squeeze 7340-60'. Reperf 7340-60' and 7470-90' . Pressure tested OK. Perf additional BCD and opened "A" zone. Prior: BCD - 908 BOPD EFG - O BOPD After: BCD - 1107 BOPD, 8 BWPD, 303 MCFD A & EFG - 1355 BOPD, 109 BWPD, 3.4 MMCFD Killed well with oil base mud. Cement squeeze "A" zone. Re -pert "G" zone. Acidized G zone with 41,534 gallons 12-5 mud acid' 11,050 gallons 7-1/2% HC1 x 5280# acd flakes. Acd BCDEF with 17,052 gallons 12-5 mud acid, 1340 gallons 7-1/2% HC1 x 1940# acd flakes. A zone broken down after acd job. Return well to production as commingled well in BCD and EFG. New PBD 9222'. Prior: BCD & EFG combined - 164 BOPD, 78 BWPD After: BCD & EFG commingled - 1028 BOPD, 440 BWPD Pulled BHA (scale). SS scaled up 5100'- BHA at 7841'. Filled to 9208' (PBD 9222') did not clean-out. Killed with OB mud. Kill well with oil base mud. Pulled BHA (scale). CO with scraper and bit to 9183' . Prior: 767 BOPD, 455 BWPD, 422 MCFD After: 835 BOPD, 396 BWPD, 316 MCFD Killed well with 8.4 PPG salt water w/F--75 surfactant. Pulled defective BHA. CO w/scraper x bit to 9,246`. Run Gamma Ray - no indication of hot spots (scale due to WF Break through) . Prior: 300 BOPD, 100 BWPD After: 550 BOPD, 1296 BWPD 2000 1/23 Pulled SV, tagged SSSV @ 5,832' 1/27 Attempted to pull SSSV, failed. 06/30/03 All casing and tubing valves closed; pipe connections removed and blind flanges installed. Gauges installed to monitor pressures. • GRANITE POINT ADL 17595 WELL NO. 7 Pertinent Data: Spud Date: 8/9/66 • Surface Location: Slot 4, Leg 4; 1993' FNL, 478' FWL, Sec. 31, T9 N, R12W, S. M. Subsurface Location: 659' FSL, 804' FWL, Sec. 31, T9N, R21 W, S.M. Elevation: RDB 71. 6 above MELW, 78. 8 ' MSL Total Depth: 9445 ' TD Plug Back Depth: 9255' MD Casing: 20", 79.6# @ 596'w/1 120 sx 13-3/8", 54.5 & 68# @ 2489' w/1650 sx 9-5/8" 40 & 43.5# at 8259'w/2300 sx 7", 29# liner @ 7987-9369'w/300 sx Initial Potential: BCD: 1410 BOPD @ 110 FTP, GOR 490 EFG: 201 BOPD @ 100 FTP, GOR 150 Initial Stimulation: Pfs 8060-9150'. Trtd w/2000 gals 15% HC & 24 bbls diesel. Pfs 7108-7208'. Frac w/16,000 gals wtr , 8000# Sd, & 32,000 gals wtr w/9600# nut shells. Pfs 6952-7007'. Trtd w/250 gal MCA x frac same as Pfs 7108-720S' Pfs 6813 - 6883-1/2'. Stimulate same as Pfs 7108-7208' Pfs 6633-6717' . Stimulate same as Pfs 7108-7208' Pfs 6452-6554'. Stimulate same as Pfs 7108-7208'. GRANITE POINT ADL 17595 WELL NO. 7 Perforation Record: Date Zone Interval 7-66 EFG 8060-8235', B290-8415' both zones x csg gun. 8450-8585', 8620-8765', 8800-8925', 8985-9150- x scallop gun, all perfs in CaC12 Mr. 7-66 BCD 7206-08', 7108-10' x csg gun in CaC12 Mr. 7-66 BCD 7005-07', 6952-54'x csg gun in CaC12 Mr. 8-66 BCD 6882-83 1/2', 6836-37 1/2', 6813-14 1/2'x csg gun in CaC12 Mr. 8-66 BCD 6715-17', 6633-35'x csg gun in CaC12 Mr. 8-66 BCD 6552-54', 6452-53 1/2', 6467-68 1/2'x csg gun. 8-66 EFG 7470-90' ,7530-40', 7830-60', 7985-98'x csg gun in CaC12 Mr. 12-69 BCD 7340-60'. 12-69 BCD8xEFG 7340-60', 7470-90'. 12-69 BCD 7020-35', 6990-7010', 6930-70', 6870-6910', 7190-7220', 7095-7130', 6805-50', 6700-25', 6620-50', 6540-70'x csg gun in oil base mud. 12-69 A 6350-65', 6315-35', 6280-90', 6250-60', 6220-40', 6175-90', 6065-80'x csg gun in oil base mud. 12-74 G 8290-8415', 8450-8585', 8620-8765', 8800-8925', 8060-8235', 8985-9150'. 8-76 BCD,G 9074-79', 9024-29', 8885-90', 8756-61', 8684-89', 8554-59', 8462-67', 8324-29', 8166-71', 8116-21', 7346-51', 7200-05', 7216-31', 7106-11', 7026-31', 7004-09', 6950-55', 6880-85', 6818-23', 6709-14', 6623-28', 6546-51 'w/2 JSPF (csg gun) . GRANITE POINT ADL 17595 WELL NO. 7 (Continued) Reservoir Data: Zone Depths: A zone - 5860-6400' BCD zone - 6400-7460' EEG zone - 7460-9445' Cored Intervals: EEG zone - 8334-64', 8408-25', 8472-80' DST Intervals and Results: None Selective Tests: None Log Inventory: IES, Sonic, Density (" STATE OF ALASKA (' ALASKA OIL AND GAS CONSERVATION COMMISSION APPLICATION FOR SUNDRY APPROVALS 1. Type of Request: Abandon: Suspend: Operation shutdown: Re-enter suspended well: Alter casing: Repair well:~ Plugging: ~ Time extension: X Stimulate: Change approved program: Pull tubing: Variance: Perforate: Other: 2. Name of Operator 5. Type of well: 6. Datum elevation (DF or KB) UNOCAL Development: 101' RKB ABOVE MLW feet 3. Address Exploratory: 7. Unit or Property name Stratigraphic: MGS STATE 17595 P.O. Box 19-0247 Anchorage, AK. 99519-0247 Service: X 4. Location of well at surface 8. Well number 1993' FNL & 478' FWL, SEC. 31, T9N, R12W, SM WELL NO. 7 At top of productive interval 9. Permit number Top of "A" sand @ 6055' MD, 1280' FSL & 477' FWL, SEC 31, T9N, R12W, SM 1660050 At effective depth 10. APl number Retainer @ 6441' MD, 1080' FSL & 515' FWL, SEC. 31, T9N, R12W, SM 50- 733-10074-00 At total depth 11. Field/Pool TD @ 9445' MD, 659' FSL & 804' FWL, SEC 31, T9N, R12W, SM MIDDLE GROUND SHOAL 12. Present well condition summary Total depth: measured 9445' feet Plugs (measured) true vertical 8749' feet Effective depth: measured 5,930' feet Junk (measured) true vertical 5,374' feet Casing Length Size Cemented Measured depth True vertical depth Structural 596' 20" 1120 sxs 596' 596' Conductor Surface 2489' 13-3/8" 1165 sxs 2489' 2465' Intermediate 8259' 9-5/8" 2300 sxs 8259' 7575' Production Liner 1382' 7" 300 sxs 7987' - 9369' 7306' - 8673' Perforation depth: measured SEE ATTACHED true vertical SEE ATTACHEDEECEIVE'D Tubing (size, grade, and measured depth) ~-~", ~.~#, ,-~o, ~s, ~s ~ ~o' ss ~ ~' DEC 30 2002 Packers and SSSV (type and measured depth) Baker "D" pkr @ 6406'; Baker "SC1-L" pkr @ 5849' AVA SSSV @ 5930' .~,,,.i,~, ni~ ~. ~,,~ ~,,;~.~ i~ .... ~,~,~.~, 13. Attachements Description summary of proposal: Detailed operations program'.' 14. Estimated date for commencing operation 15. Status of well classification as: N/A 16. If proposal well verbally approved: Oil: Gas: Suspended: Name of approver Date approved Service: Waterflood Injection , 17. I hereby ~t the for./eg~g i/s-t[,ue and correct to the best of my knowledge. Jt~fferv J/Dolan /fl I ' ! ~ Signed:'' '" '~'-..~~/~./"1,,~ Title: Waterflood technician Date:12/26/2002 FOR COMMISSION USE ONLY , Conditions of approval: Notify Commission so representative may witness Approval No. Plug integrity.~ BOP Test Location clearance ~ ' Mechanical Integrity Test Subsequent form required 10; ~-'3~~ 't'~~'~ _Approved by order of the Commissioner ~5 ~ Comm,ssioner Data ~~~~ Form 10-403 Rev 06/15/88 ! SUBMIT IN TRIPLICATE MGS 17595 #__7 PERFORATION RECORD "A" ZONE 6055'-6095' MD 6164'-6188' MD 621'0'-6264' MD 6275 '-6395' MD 5474'-5507' TvD 5563'-5582' TVD 5601 '-5647' TVD 5656'-5761' TVD GRAVEL PACKED-OPEN GRAVEL PACKED-OPEN GRAVEL PACKED-OPEN GRAVEL PACKED-OPEN "B" ..Z. ONE 6452'- 6453.5' MD., 6467'- 6468.5' MD 6540'- 6570' MD 6620'- 6680' MD 6700'- 6725' MD~j "" C" ZONE , , 6805'- 6850' MD CV 6870'- 6910" MD 69'30'- 6970' MD 699'0' ' 7010' MD 702'0'- 7035' MD "D" ZONE , 7095'- 7130' MD 7196. '- 7220" MD 7340'- 7360' MD 7470'- 7490' MD 7530'- 7540' MD 78'30'- 7860' MD 7875'-' 7885' MD 7985'- 7995' MD 5812'- 5813' TVD 5825'- 5826' TVD 5892'- 5920' TVD 5967'- 6024' TVD 6043'- 6067' TVD 6145'- 6189' TVD 6208'- 6248' TVD 6267'- 6306' TVD 6326'- 6370' TVD 6355'- 6370' TVD 6429'-'6463' TVD 6522'- 6552' TVD 6670'- 6689' TVD 6797'- 6817' TvD 6856'- 6866' TVD 7152'- 7181' TVD 7196'- 7206' TVD 7304'- 7314' TVD "E~FrG" ZONE 8060'- 8260' MD~ 8290'- 8415' MD,/2~' 8450'-.8585' MDI~ 8620'- 8782'd~Dl¢Z ~[ '88~0'- 89~3' MD)%~ 8971' ' 91~0' MDI~9 7378'- 75~6' ~VD 7606'- 7729' ~D 7763'- 7897':~VD 7932'- 8092' ~D 8110'- 82'41' TVD 8278'- 8455' TVD "B, C, D, E, F & G" ZONE PERFS ISOLATED BY RETAINER AT 6441' ., [ '~ TUBING. D ~"~L ' 1 i'.,^ 2- B ... · .','. t 2) 3-I/2 aU:IT P..IH ~:3-I/2 mS pIH X-OVI[R · 31.9~ .' · .' .~... 3) 3-1/2,'.9.,2ii .N-m) 'TBS, mS'W/SP 'Cl. CPI.OS - '"'. L~ .4) .3~-. l/2.:Tos BO.x..X.3?I/2'EU'~I~I)'PIN X-O~ER · 5794'- ".. ",.:.:'.'.:..:5) KC]8£ 3" I~I~C)EI. '"D" .I~.H~.,. t' 5795' ' ,' ,' ' . · ""'~ ...s.~T :s~'i.o' (P%06'~o.): '"' ". "". .13---.3/.8" 5i', ' ~ .2489' ', .. ... I . ' : .: ' . ..,'.' B) 3-;'1/2'BUT1" P~ X"3--1:/2 TOS mN X-OVER. t 31.94' ! ',' .. c:) 3,;V2-.~.2# x-ao. m~. ms W/'~".CL CFI. eS . I : .. '. ' ',~ D) 3,'1/2 TDS BOX..x 2,3:~a: L'U ~ PiN x-Ov~R"e ~787' [.. ... · ..: .. .' ... . ... .Lr) .2-3/a, 4;6# N,-ao F~:. EU eno · ~788'" ... .'... i .".'." . ". ,.. "' ' ..," .KOB'~ aHA. ' '."..'...T~'^SSE~da.Y'.. ' '.' ' ' '" "..' '. ' i'"" . "'. '". '.' ....'" ~~ ..':"'o) ~-',/=' ~,.~:~,'~".~ o""~""' . ' I'. '" .' ". ~'' .' .' ' '.,.~ ~] " 7).,3-~/2-.9;2j~, N-,.o, ~J"..,a~O.PUP,:e, .2.~" . ', ., I.: .'"' ' ' ' ' .. '. ... '..9:..{,,...--.: ... ' a) 3-1/2- Lu.'Ji~l) BOX'"x");7/~.BUiT PIN.X-C)VE:R O' ~829' I ' '".' ' ' .' " ".: .. '".. ,~'m:: 9) 2-f/.8-. ^v^'s~-.~r~..v~ NU=PL~ e'.~J3O'.. . :'... ' '.... I ' .' "'. '. ..' . . ltr-':~ ' _. _ .~0) 2-7./~- BUrr:,..ons ,.,,X~.- ~..'~ .~,12, .' .... . :. 'i. c,,~c-,~ c,.,' ~ pKE '. -~1~l ~ ,'[~,~ ll) 2-;7/,,..L4#.'N~,O'.'BUTT puP.'..l.sa3a,. :. "' I' u,~J~r.,~ .~,.,--',. ' '" ~1[131 ~ .. : ~ ~2) "~-7/a-.'~im'....OTtS,' ..."XN".HU'FL~. · ~a4~, ':...' . i'.'" :"'. 0 5.849'.. ."'" .;~x~l't." ~,:..': .'...t3) aAK,~ ~ .AssY W/~2-7/a- ,, ' ' ' ' : '" ' .1'4""' 14).2-7/8" 'lil~.JL~.'~l.lO~[ I,-v~ .,~.~.~-~'~.~.. ~."F,'..l~ .'........,.. "'..." ...." .'......'..'..'.". :'..'.'........ ....... ': i 0.o12 :WIRE W'EtAPP£D ~:~i~::'~' 'i;':,i' ': '" ' ' '" "" '":" ':' ' "':" ' : "' I B~El~ WELD S~E:EN.':'.' '~!: ..':.'~ ' ...A ..ZON~ 'I~E:~.'... . ' .' '... .. I '.G".F~¥~ PA¢I<':..'..' ".,,'.':': ~]'.:.':..!~ ..'.. '" 605.5.,"'-" .. .6. 09 . ;' .' ' . ... . . ' ... l' '..20;40. ~E:$H. · .'.'. ~:~l'.'. ~ '..'...' ...'616~-... :6196,'." .'. ""OTTAWA SAND' ":"."':" ~:. ~ ;,'"" .'~ .. 62.1'0~-' 626~,,.. ".".'.' ...' '.'." '.. ':.. · . ... ' ..." ':'.:' ..~c~a~.. ~ ~.'. ".'.'...'62.75. . 6395 .'.''~.. . ..". ..... . ..... ' . ..:9.AKER SUldF' I=KR. :~" ~':.".~ '.... .. . . :.' .... :" ... '.. ".. i. '"0 6~t06''."'".'".' ' ' " ".'" '" '." ' :':' '." ". ' '"' .' ' "'" ,. I' '" : '":. ,' ."'.', ""'~ ".' ~ ~ ,.'cur., RET 0,,'6~0:,':'~,,,'. ' ....' :'" . .... . '. ' ! "...~ ': """ ".."' .' :." '.i ' '.!.":1 . ..:.'"' :; '.".".F'E'~=$'.F./'I' 6~.~2'"': 7995:.0 !t~rE.i~V:~s:. ".... '.'.. I... ' ......:.. . '.. '.. ~ ~ '..¢MT..:.'R~....iO 1.78.90!.,,,.,~I' '.. I ' '"' '.' , '. . .....' .j ~ . :[::~ 'BAKER' IdODEL'."'D:"PI<R. O. 7900 ".' .. ...... . ' I '"-~/~" .~o ,. ~,5.'~..,1:. '::'.". :', F~...'T°i= or..L,HE~ .'o 708'~. '...1.......',,:.'.'..,.,., 'o',2.~o.'. '.' ., . ,., '.' '" . .... . ' .. ',"' · . , '., , ' ,., ,., .~'.' , . . . ,,' ,, ,. '. , ' ,, , ',,,,., ,.' ,., . ' : , ' . ' '...' '.....".". :.' ." .' i ,.: ...' '..'....PERES ~/. 80'60'- 9150'.0 I~£RVALS" ' ,"' ' "" · ', ,, '," '," .,'..",' ' . ,'," '.i'.,.... ., '." :',. ,',. :, :: '.' .",:,.,:"""' ' "'"....'. ,:' .'.','. ,' "'.' '"" '" "',' i'" '"' '" ...,,,.,....,...,..,,,,,.,,,. '"" .........~,. %~ o" ...'~/~~..~'~...~ .....' .: '....... :..... ..: :: ...: ...:'................'.....: .... ...........................'.....'...!...: '..".' .'...:' '.., i:.... '......"..'....'..:...'..................' .'... ' '" .. '. '..... ': ....~.....".'...^a,...:~'7~,~ w%' ,o'. ~." ":' ..' .."...."' .' '': .!." .'. :" :' '." ... 1' ,'.. ' .. ". ,""" '.'..' ' "."' t~H,., i~,.TiC' ' ,'. "' : '"~ DRa~N. DA¢'.."' '. ".,...:' '.",., ,'COU~LE'r.~ON S '"E.' ,.~... ' '.. "' "... UNtON'~'O~C. COUPA''~' .:.~. Cat-~Fm,Na..{db~' u%Cat-)"..1.' BAKER PLATFORM APl # 50-733-10074-00 MGS ST. 17595 # 7 WELL HISTORY LAST WORK: Date Finaled 1966 10-66 1970 3-70 1974 12-74 1975 5-75 7-75 1976 76 ?/?/1976 Work Performed Acidized EFG (7470-9150') with 16,800 gallons mud acid x 12 gallons/1000 - W35 anti-sludge material in 4 equal stages'. Perf D zone at 7340-60'. Perfs at 7470-90' and 7340-60' in communication; squeeze 7340-60'. Reperf 7340-60' and 7470-90', Pressure tested OK. Perf additional BCD and opened "A" zone. Prior: BCD - 908 BOPD EFG - O BOPD After: BCD - 1107 BOPD, 8 BWPD, 303 MCFD A & EFG - 1355 BOPD, 109 BWPD, 3.4 MMCFD Killed well with oil base mud. Cement squeeze "A" zone. Re-perf "G" zone. Acidized G zone with 41,534 gallons 12-5 mud acid' 11,050 gallons 7-1/2% HC1 x 5280# acd flakes. Acd BCDEF with 17,052 gallons 12-5 mud acid, 1340 gallons 7-1/2% HC1 x 1940# acd flakes. A zone broken down after acd job. Return well to production as commingled well in BCD and EFG. New PBD 9222'. Prior: BCD & EFG combined - 164 BOPD, 78 BWPD After: BCD & EFG commingled - 1028 BOPD, 440 BWPD Pulled BHA (scale). SS scaled up 5100'- BHA at 7841'. Filled to 9208' (PBD 9222') did not clean-out. Killed with OB mud. Kill well with oil base mud. Pulled BHA (scale). CO with scraper and bit to 9183'. Prior: 767 BOPD, 455 BWPD, 422 MCFD After: 835 BOPD, 396 BWPD, 316 MCFD Killed well with 8.4 PPG salt water w/F--75 surfactant. Pulled defective BHA. CO w/scraper x bit to 9,246'. Run Gamma .Ray - no indication of hot spots (scale due to WF Break through). Prior: 300 BOPD, 100 BWPD After: 550 BOPD, 1296 BWPD 2000 1/23 1/27 Pulled SV, tagged SSSV @ 5,832' Attempted to pull SSSV, failed. GRANITE POINT ADL 17595 WELL NO. 7 Pertinent Data: Spud Date: 8/9/66 Surface Location: Subsurface Location: Elevation: Slot 4, Leg 4; 1993' FNL, 478' FWL, Sec. 31, T9N, R12W, S.M. 659' FSL, 804' FWL, Sec. 31, T9N, R21W, S.M. RDB 71.6 above MELW, 78.8' MSL Total Depth: 9445 'TD Plug Back Depth: Casing: 9255' MD 20", 79.6# @ 596' w/1120 sx 13-3/8", 54.5 & 68# @ 2489' w/1650 sx 9-5/8" 40 & 43.5# at 8259 ' w/2300 sx 7", 29# liner @ 7987-9369' w/300 sx Initial Potential: Initial Stimulation: BCD: 1410 BOPD @ 110 FTP, GOR 490 EFG: 201 BOPD @ 100 FTP, GOR 150 Pfs 8060-9150'. Trtd w/2000 gals 15%.HC & 24 bbls diesel. Pfs 7108-7208'. Frac w/16,000 gals wtr, 8000# Sd, & 32,000 gals wtr w/9600# nut shells.. Pfs 6952-7007'. Trtd w/250 gal MCA x frac same as Pfs 7108-720S' Pfs 6813 - 6883-1/2'. Stimulate same as Pfs 7108-7208' Pfs 6633-6717'. Stimulate same as Pfs 7108-7208' Pfs 6452-6554'. Stimulate same as Pfs 7108-7208'. GRANITE POINT ADL 17595 WELL NO. 7 Perforation Record: Date Zone Interval 7-66 EFG 7-66 BCD 7-66 BCD 8-66 BCD 8-66 BCD 8-66 BCD 8-66 EFG 12-69 BCD 12-69 BCD8xEFG 12-69 BCD 12-69 A 12-74 G 8-76 BCD,G 8060-8235', B290-8415' both zones x csg gun. 8450-8585', 8620-8765', 8800-8925', 8985-9150' x scallop gun, all perfs in CaC12 wtr. 7206-08', 7108-10' x csg gun in CaC12 wtr. 7005-07', 6952-54' x csg gun in CaC12 wtr. 6882-83 1/2', 6836-37 1/2', 6813-14 1/2 'x csg gun in CaC12 wtr. 6715-17', 6633-35' x csg gun in CaC12 wtr. 6552-54', 6452-53 1/2', 6467-68 1/2'x csg gun. 7470-90'. ,7530-40', 7830-60', 7985-98' x csg gun in . CaC12 wtr. 7340-60' 7340-60'., 7470-90' · 7020-35 ', 6990-7010 ', 6930-70', 6870-6910', 7190-7220', 7095-7130', 6805-50', 6700-25', 6620-50', 6540-70' x csg gun in oil base mud. 6350-65', 6315-35', 6280-90', 6250-60', 6220-40', 6175-90', 6065-80' x csg gun in oil base mud. 8290-8415', 8450-8585', 8620-8765', 8800-8925' , 8060-8235', 8985-9150'. 9074-79', 9024-29', 8885-90', 8756-61 ', 8684-89', 8554-59', 8462-67', 8324-29', 8166-71', 8116-21', 7346-51', 7200~05', 7216-31', 7106-11', 7026-31', 7004-09', 6950-55', 6880-85', 6818-23', 6709-14', 6623-28', 6546-51 'w/2 JSPF (csg gun). GRANITE POINT ADL 17595 WELL NO. 7 (Continued) Reservoir Data: Zone Depths: Cored Intervals: DST Intervals and Results: Selective Tests: A zone - 5860-6400' BCD zone - 6400-7460' EEG zone- 7460-9445' EEG zone - 8334-64', 8408-25 '., None None 8472-80' Log Inventory: lES, Sonic, Density UNOCAL ) Alaska Ba-7 Permit # 1660050 API# 50-733-10074-00 Packet cover sheet Ba-7.doc RECEIVED DEC 50 2002 Alaska Oil & Gas Cons. Commissio~ Anchomoe · NOTE TO FILE Middle Ground Shoal Baker 7 PTD 166-005 302-402 Unocal has submitted a request to delay demonstrating mechanical integrity for this injection well. Baker 7 is one of several production wells that were approved for conversion to injection service in early 2000. Although this well is equipped with packers, communication did exist from the tubing to the IA. The well has recently been shut in as Unocal ceases production operations on the Baker platform. This note evaluates Unocal's request and recommends approval of it. In late 1999, Unocal proposed to convert several production wells to injection service. All of the wells were equipped with dual tubing strings and hydraulic pumps and several of the wells were not equipped with packers. The files were reviewed and a determination of external integrity made. Approval was given to place this well in service. Unocal placed the well on the monthly monitoring list and has been providing daily rates and pressures in digital form. The well has performed satisfactorily since conversion. Unocal has been providing the required monitoring information. Examination of the plot shows that the tubing and annulus have been tracking, with minor variations in each as the rate has varied. Unocal has not reported any significant rate increase that is the signature of a leak in the system having developed. Area Injection Order 7 allows injection into the Northern Portion of Middle Ground Shoal Field, developed by the Baker Platform. The BHL of well Ba-7 is located in the covered area. The portion of aquifers beneath Cook Inlet described by a 1/4 mile area beyond and lying directly below the Middle Ground Shoal Field are exempted for Class II injection activities by 40 CFR 147.102(b)(2)(iii) and 20 AAC 25.440(c). Granting Unocal's request will not endanger any fresh water. I recommend acceptance of Unocal's request. This approval is probably superfluous since Unocal is shutting the Baker Platform down, although it has been the practice of the Unocal to routinely demonstrate that SI wells continue to maintain integrity. Tom Maunde~r, p~E Sr. Petroleum Engineer April 11,2003 M:\UIC File Reviews\030411-MGS Baker 7.doc P~--CF~NICAL iNT~GIIlTY R_E?ORT · ;~?.LL DATA T~: ~u\~ ..!~.. %'1~% TVD; PBTD: (o~'~\ .MD S~(3~ TVD Casing: %%%1~~ Shoe: Tubing: ~Packar ~~ T'~; Sec au Hole Size ~1~ and ; Perfs ~-S to ~%%~ .~ ._= F3lq _ C=-,~ iNTEGR!Tt f _ Annulus Press Test: : !5 rain ; 30 rain Comments: .u~_~C?I~_NiC~J~ ilqTEGRI_V~i- PART ~2 Cement Volt~-es :- A~t. Liner ; Csg ~ %Q(h ~ ; DV . Cmt vol to covez ~erfs ~S%.~~ ~%~~k~ ~~ Q~~ . .. .. Cement ~on~ LoE ~o~ ~o) ~ In AOGCC ~i!e. · ~ CBL Produc=ion LoE: T~e ~ Evaluation CONCLUSIONS: Part fl: Summary by Month: Individual Well Injection / Disposal Well Name: Field/Pool: MGS ST 17595 07 MIDDLE GROUND SHOAL, A 2000 Jan Feb Mar 50-733-10074-00-00 Permit to Drill: 1660050 Operator: Sales Cd: 54 Aect Grp: 1 Final Status: 2-OIL UNION OIL CO OF CALIFORNIA Current Status: 1W1NJ Apr May Jun Jul Aug Sep Oct Nov Dec Meth Days Wtr Gas 2000 2001 Totals: wtr Inj wtr Inj wtr Inj 5 31 30 3,962 55,757 49,064 0 0 0 Water 325,586 Jan Feb Mar Meth Wtr Inj Wtr Inj Days 31 2 8 Wtr 17,511 15,677 Gas 0 0 2001 Totals: Apr wtr Inj wtr Inj 25 30 15,828 17,509 0 0 Water 140,850 Gas Gas ' wtrinj wtr Inj wtr Inj 31 30 31 43,981 35~87 29,329 0 0 0 0 wtr Inj wtr Inj 31 29 26,211 21,816 0 0 Cum Wtr 325,586 Wtr Inj Wtr lnj Wtr Inj 31 30 31 22,452 18,857 18,870 0 0 0 Cum Gas 0 May Jun Jul Aug Sep Oct Nov wtr Inj wtr Inj wtr Inj 29 11 4 15,489 4,133 1,933 0 0 0 0 wtr Inj wtr Inj 30 26 13,685 10,148 0 0 Cum Wtr 466,436 Dee wtr Inj wtr Inj wtr Inj 22 30 31 7,840 10,845 10,252 0 0 0 Cum Gas 0 2002 Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Meth Wtr Inj Wtr ]nj Days 30 27 Wtr 9,457 8,022 Gas 0 0 2002 Totals: 2003 Jan Feb Meth Shut-In Shut-In Days 0 0 Wtr 0 0 Gas 0 0 2003 Totals: wtr Inj wtr Inj 11 12 2,391 5,471 0 0 Water 57,488 Gas Water 0 wtr Inj wtr Inj wtr Inj wtr Inj wtr Inj 30 7 26 31 30 9,321 1,787 7,583 7,420 5,049 0 0 0 0 0 0 Cum Wtr 523,924 Mar Apr May Jun Jul Aug Sep Gas Wtr Inj Shut-In Shut-In 6 0 0 987 0 0 0 0 0 Cum Gas 0 Oct Nov Dec Cum Wtr 523,924 Cum Gas 0 Friday, April 11, 2003 Page 1 Baker 7 3ooo 2500 2000 1500 IOO0 5OO 0 ~'~,~.:,:~.~;~r~.'_, 5&~,~'~:~::, Tiao 8trfng Month Year APl No Platform Monthly Injector Variance BA 7.96 Jul 2002 107331007400 B~KER PLATFORM 7/2j02 0 0 1075 1200 185 7/3/02 0 0 107~ t2DO 7/4~2 0 0 ~075 ~200 ?/6/O2 24 27S 1950 2025 7/8/02 23 237 2000 ~OSO 185 710/02 24 23t 2000 2050 185 7/10102, 24 234 2050 2150 7/1/~02 24 232 2050 21BO ?I~2102 24 230 20S0 2150 185 71~3/~2 24 229 2100 2150 185 ~t15/02 23 ;g6 22,5O 23S0 200 ,TJt6/T)2 14 23~ ~700 1800 :200 71:~7102 0 o ~300 ~SO0 200 '71~8/Q2 17 ~7 2400 2'!00 200 7/t9/0~ 2~ S~! 24O0 ~q00 ?121/02 2'~ 3~ 23O0 23S0 200 7/22102 24 335 3.300 2330 , ~J23/o2 24 3~1 23O0 2250 7/24/02 ~4 228 232S 2.175 , .7120/02 24 316 2350 2450 190 7I$0102 24 3~ 2375 24S0 190 '7~13~02 24 346 Z3SO 2400 :I,90 . . !¢¢<:o5 DaM Created 8/1102 RECEIVED, Alllll~ (]l & Gas Co~s. ~rnissio;~ ·http://kodiak.anchortown. unor,,al.com/da/templates/tabular.asp Tbg Month Year APl No Platform Date Cre=ted String Monthly Injector Variance BA ?-9i; Apr 2002 60755t00T400 BAKER PLATFORM 5/I/0:; ~/~ o o ~2~ ~2oo I7o 4/~01 O 0 2100 2200 170 ~/3/02 0 0 10~0 llSO 170 4/4/02 0 0 " 10~ 1150 170 ~/~/0l 0 0 I0~0 1150 170 ,/elO2 0 0 lOSO llSO ~0 ~to2 o o m~ lloo ~7o ~IS/02 0 0 tO~ ~00 ~/9/02 0 0 10~ 1100 ~72 ;/~0/02 0 0 ~Om '~ J?2 ..... ;/I1/02 0 ' 0" ....................... I0; ....... 4/1~02 0 O' 1~ 11~ 172 4/13/02 0 O 1000 1100 172 4/14/02 0 0 10~ 1100 172 4/15/0~ 0 0 ~ 1~00 172 ~/16/02 0 0 1~ 1100 ~72 4/17/02 0 O l~O liOO 172 4/1B/02 0 0 lO~ 1100 172 4/19/02 1i 2~ 1950 2~0 ~/20/02 24 7~7 23~ ~00 172 4/21/02 24 690 2~0 2~ 172 4/2W02 24 ~ 2500 2~ 170 ,4/23/02 24 ~3 24~ 2~0 170 4/24/02 24 265 2100 2100 170 ~25/0Z 24 381 2250 2~50 170 4/26/02 24 370 22~ ' 2~0 ~70 4~27/02 2~ 377 UQO 2300 170 4/28102 23 359 2300 23~ 270 4/29/02 2~ 3B9 ~00 23~ 170 4/30/02 24 386 ~ ~00 170 RECEIVED http://kodlak.anchortbwn,unocal.com/da/tcrnplates/tabular.asp 8CANNEB MAR 1 0 2:003 511102 05: 10AM 'WATERFLOOD !N~.ECTOR MONTHLY REPORT BAKER PLATFORM: BA 7-95: $07331007400501 i i _~ il i1 ii iii ii Ill II Well Date Hr~ Volume Th8 9.62S Cai i3.~7~ ltl i ' . · ~a,.~ ' ioaio~ o o ~2~o ~oo - ' i,o Il . i i il ...... ~ ................. BA 7-9~ 10/3/01 0 0 1200 1300 180 iiii i I _~ BA 7-9~ 10/4t01 0 0 12~ -~2S0 1~0 BA 7~95 I 0/~/01 0 0 1150 122~ 180 I .. I I I II II BA 7-9~ 10/~/01 0 0 l 1~0 1200 ' 180 BA 7-9~ 10/7/01 · 0 0 ] 110 ......... ~'i.7S, ii i Il i [ ................ ii .... i i I ii ail._ ii ........... Al BA 7-98 1019/01 0 0 11 J0 1100 186 i i~ I i ii i i BAT-gS 10/10/01 12 142 ....1850 '1850 ..... i86 .......... ~ ' Illll S I all ~ ,.98 lo/1vo] .... ~4 3~S' ]~ ~7~ ' ' ........... ~'S~ ............. ,, .... . BA %95 10/12/01 ' 20 t'28 200~' 200~ ....... 186 i ~ i _.~ , , ~ %95 I0/13~01 24 394 2100 2100 ' 186 inlm .. ii' .- i i BA,%9S i0/t4/ot 24 ~69 2100 2100 I S6 I . i ill Ii . , . I I ......... I .................. ~A %95 10/1~I01 24 ~85 2100 2100 185 f _ , *1 BA 7~ 10/16/01" 24 ST0 2~00 ~00 _,. I i m .... Il Il I _ --,, I ............ m ....... BA 7-95 10/17/01 24 381 2150 2150 185 ............ u Illl I i I _ I .......... ~ BA 7-9~ 10/18101 24 ~70 21~0 2150 185 a i I i Il ill, .. ,- i .......... BA 7-9~ 10/19/01 24 a78 2175 217~ 18~ . ..- i ..... ii i I I .............. BA 7-9S 10/20/01 24 ~76 22~ ~00 .... 185 - ' Ilnl I II Il ..... i t- Jill . -- ' ' ~_' ........ Il BA 7-9S 10~ 1/01 I 7.~ 288 2200 ~00 185 I , i , BA 7-9~ ! 0/2~01 24 379 2200 2200 185 BA 7-95 I0/23~1 ~80 22~ 2200" 135 .._ ~ . . i i IiSI II II I ............. I[ ........... I i i i , · . i ...... il ......... i .............. BA 7'95 W26/Ol ~ ~77 22~ 2200 i ..... i i ~ ii .......................... BA 7-9~ 10/27/01 24 375 2200 22~ I S~ BA 7-95 10/28/01 24 390 2250 2250 ---185 ' .... i '1 ii ........... j BA 7-9S 10/30/01 24 373 2250 ~ 7-9~ 10/31/0l 22 342 222~ 18~ http://kodiak, ancho~ow~unocal,com/SurveillancefInjeetor_VarianceReport, asp 11/1/01 Monthly In]ectio(~' ..... ¥" )n ¥./ATERF'LOOD INJE, CTOR M.ONT]ffLY REPORT BAKER PLATFORM: : ~;0733 I007400S01 ]ar~ Volume 'fbg 9.625 Csg Well Date On lnJm~tul Pre~s Press i i i i · i i .... ii ill i i BA 7-95 §/1/01 12 224 2250 2250 ] 80 i ii IBI I , · n I ! I BA 7-95 6/2/01 24 426 .2300 2350 l g0 BA 7-95 6/3/01 24 421 2325 2325 ] $0 -1 i mi i! i i ! i GA 7-95 OMf01 24 422 2300 2350 180 n t ! i i i n i BA 7-95 6[5/01 24 422 2300 23 50 1 ,, ,. k.., .i i · u ']3A 7-9~ ~/~t ~,¢ ' ¢~2 2300 2350 180 .....' i iii I _. i · BA 7*95 6/7/01 24 ~ 423 2300 , ' 2350 la0 gA 7-95 §/~/01 24 424 2300 2350 180 s~ ....... BA 7.95 6~)/01 24 42 i 2~-00 23 ~0 1 g0 i iiii, i i Ill ~'?.~5 ~/tO/ot ~4 "41~ 2~00 2350 ' ~111 iiii ii ·.. ii ii ..... i . BA 7-95 ~/I 1/01 $ 110 t 550 1625 180 Sill mill I Ill .l I .s,,~ 7-~ ~n2/o,~ 0 , o, 1500 ...... ~550" . lS0 ~^7.95 ',~=' ~/1~/01 0 0 ~400~ ,, ,1500 . ~,' ~0 .......... aA 7-95 6/14/01 0 0 1350 1450 ' lB ~ i i II I ~ I11 ..... _ I ]~ 7.95 6/~5 I 0 0 13:15 1400 185 Ill iii I I I Il z BA'/-95 ~16/01 0 0 1300 1350 180 , ...... -~-A'7.95 6/i?/01 o o 12so 132s , I.. la ? II[ I ' ' L - BA ?.95 6/18/0~ 0 0 1230 1300 '- . .... * ... lib IIIII III alto I BA ?-~5 6/1 ~/01 0 0 1200 .1:250 lg0 ., ~A 7-95 6/20/01 0 0 1150 12:~0 1~0 .I i ~ i i -. '-'" Ii BA 7-9~ 6/21/01 0 0' 11 ~0 1250 180 s _. 'il ~. ilU aa ii I, -r- BA 7-95 6/22/01 0 0 11'25 1200 180 ' .- ,1,, ,., iii . il mi BA'/.95 6~3/0! - '0 0 il00 1170 130 Il . · Il ...I i i lin ~A-~.95' ~/2~/01 o o to75 tf~o ii i i .I -., 8A 7-95 6/25/0 t 0 0 11~0 1150 180 il .... -. Ill ...... I I I I . ~A -95 6/26/01 0 0 1050 1050 180 J ............ s -. BA ?~5 6/27/01 0 0 10~$ I 100 ! 8o ~. I I i. Il I ,n . i i _.-- I BA 7-~5 6/28/01 0 0 ! 00O 1050 180 ..... I .i ,'1. I Il I BA 7-95 6/29/01 0 0 1000 1050 180 lit I I Il ~- ii i BA '~:~S' 6/30)01 0 0 950 ' i000 IS0 ....... ii .. i · la I i WATERFLOOD INJECTOR MONTHLY REPORT BAKER : ~0733 I007400S0 ! i i -.. i ii I i il llrs Volume Tb8 9.625 Cslg 1~ C~'~ Well Date On Injected P tess l*res~ Pnss .. ~X 7;95 5/1/ol 2o 48~ ........... 22,~ 2300 180 ..... BA %95 5~/01 24 ~8~ 23~ 2~00 ~ 80 BA 7~ ~t3RI 24 582 2300 2300 180 .. ~A 7-9~ ~/4/01 24 ' ~8~ 2~00 ' ' 2a00 ~80 lam mm ii ~A 7-95 ]/$/~J. 24 ~83 , 2300 2300 ' ' ' 180 ~A 7-~ ~/6~1 24 579 2300 2300 180 / i iii i i.! i i .... i .... ~ , ,, ........ . BA %95 5~1 24 ~' 578 2300 2325 176 ~A 7~ 5R/OI 24 578 2~00' 2~S0 176 mllill, I lill BA 7-95 5110~1 24 578 23~ 2350 ! 76 I miata BA 7-95 ~/I 1~! ' 24 582 ' . 2300 "' 2350 ' ' .... 176 i i ii BA 7~5 5/12/01 24 590 ~00 2350 176 I Illll . . .... -.--~-~- RA %95 5/13/01 24 589 ~00 2350 176 ~A ~ ........... ' .' ~/14/01 24 584 2310, 2350 176 BA 7~ s/is~] l0 237 1400 l S00 176 . .... I I II I ........ BA %95 ~/i 7/01 0 0 1350 142~ 176 I~A 7~5 ~/18/01 ~,~ 172 2200 22~ ...... 176 BA %95 5/19101 24 598 ~32~ 2350 'i76 m ut ...... .., ~, ii BA 7-95 ~0R l 24 584 2400 24~ , 176 BA?'95 ' ~-" .....5/21R1 24 · "" 575 24~0 2450 lg0 'BA 7~ 5/22~ 1 24 567 ~4~0 2450 180 ...... 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J BA 7.95 4/5/01 24 ~!6 ~0 2350 1 ~0 II i il _. , ~ I I I lllll ~I _II II BA %95 4/6/01 2~ ~61 2325 2~25 180 BA 7.95 - 4/7/01 24 579 2325 ' 2325 ' I80" ' , ' BA 7~9~ 4/8/01 24 580 2325 2325 i 80 BA %95 4/9/01 24 ~82 2325 2350 178 ,1 I i1 il , -- i I iii i III BA7-95 4/10/01 21 ~15 2300 2~0~ ~.L~ I i ii a ~l iiiiii ~ ~ i BA ~.95 4/1 lt01' 23 5~5 2300 2;00 _ I I III Ill- III I / IIII * . I I A %95 4/I 2/01 24 575 ~300 2~5 180 I I I [ _ II .... II II I J I I . I la I I BA %95 4/13/01 24 5722300 2323 150 BA 7-95 4/14/01 21 4~8 2250 23~ 150 ' ..... ............ _.. '-' I i. II I __ _l _. I iiii iii , _. I ~A %95 4/16/01 24 568 2300 2325 175 BA %9~ 4/17/01 24 573 2300 2325 ..~ I ~ . I III , I . I ...... ~ ~ - I~11 I I I _ BA 7-9~ 4/18/01 24 577 2300 2350 lTS ,111 .j m _. i .... II I I I rim I r------~ I BA 7-95 ~/19/0i 24 5~7 2300 2350 178 -,,, i kill ~1 tI II I I , , III BA 7.95 4/20/0t ~4 569 2300 2350 178 I III i I I ' , II __ JIIIII' I i .. 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ER PLATFOR34 :BA 7-95: $07331007400501 Monthly Injection,Report .. , p, . ~ ,. ,,..,% . ?...._. i ' H~s Volume Tbs ~.6~ C~ 13.37S Well Date On ]njeffed Press PFess Press BA 7-9~ 7/1/00 24 898 2250 2200 Z 00 I I I I I I Il _._ i1~ III ..... . ~l 7-9~ 7/3/00 24 1107 2~00 2200 100 I II I I1 I I BA 7-95 7/4100 ~4 ~o~7 aaoo 2200 t80 ' I i ... ~A 7.95 7/~t~ 24 1091 2350 2250 i i / ii i i i BA 7-95 7/6/00 24 ~6 2350 ~ffi ' 100 ....... i i i ii i i BA 7-9~ 718~0 24 10~4 23 ~0 22~0 1 I I S _ , i BA 7~5 7/9/00 24 1033 2350 2200 1 i i iii i i i BA 7.9~ " 7/10/~ 24 954 ~23 ~ 185 i i i ~1 i BA 7-9~ 7t I 1/00 24 954 232~ 2225 185 al Illl BA 7-9S 7/1'~00 24 941 23~0 2250 ' '185 -., i i i il ii iiii BA 7-95 7/13/00 20.75 ~18 23~5 ~00 185 I I I Ill I BA 7~5 7/14/00 24 784 2~2~ 2200 , - ii1~1 ~ i ii ~_. ii BA 7-95 7/1~/00 ~ 953 2325 2200 1 f NI I I I I I Ul .... 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Name of Operator 5. Type of Well: 6. Datum elevation (DF or KB) UNOCAL Development: X 101' RKB ABOVE MLW feet 3. Address Exploratory: 7. Unit or Property name Stratig raphic: MGS STATE 17595 P.O. Box 19-0247 Anchorage, AK. 99519-0247 Service: 4. Location of well at surface 8. Well number 1993' FNL & 478' FWL, SEC. 31, T9N, R12W, SM WELL NO. 7 At top of productive interval 9. Permit number/approval number Top of "A" sand @ 6055' MD, 1280' FSL & 477' FWL, SEC 31, TgN, R12W, SM 66-5 / 90-764 At effective depth 10. APl number Retainer @ 6441' MD, 1080' FSL & 515' FWL, SEC. 31, TgN, R12W, SM 50- 733-10074-00 At total depth 11. Field/Pool TD @ 9445' MD, 659' FSL & 804' FWL, SEC 31, T9N, R12W, SM MIDDLE GROUND SHOAL 12. Present well condition summary Total depth: measured 9445' feet Plugs (measured) true vertical 8749' feet Effective depth: measured 6441' feet Junk (measured) true vertical 5802' feet Casing Length Size Cemented Measured depth True vertical depth Structural 596' 20" 1120 sxs 596' 596' Conductor Surface 2489' 13-3/8" 1165 sxs 2489' 2465' Intermediate 8259' 9-5/8" 2300 sxs 8259' 7575' Production Liner 1382' 7" 300 sxs 7987' - 9369' 7306' - 8673' Perforation depth: measured SEE ATTACHED true vertical SEE ATTACHED Tubing (size, grade, and measured depth)RECEIVED 3-1/2", 9.2#, L-80, TDS, LS @ 5860' SS @ 5823' Packers and SSSV (type and measured depth) Baker "D" pkr @ 6406'; Baker "SC1-L" pkr @ 5849' AVA SSSV @ 5930' ~, ~':.-,-~ 1 r~ 13. Stimulation or cement squeeze summary l.-j' i'~ , v Intervals treated (measured) 0 RIG IN A L AlakaOii&GasCo s. C0mmJssi0n Treatment description including volumes used and final pressure Conversion to injector. 14. Representative Daily Averaqe Production or Iniection Data OiI-BBL Gas-Mcf Water-Bbl Casing Pressure Tubing Pressure Pdor to well operation 0 0 0 0 0 Subsequent to operation 1800 BWPD 2200 2750 15. Attachments: 16. Status of well classification as: Copies of Logs and Surveys run: Daily Report of Well Operations: Oil: Gas: Suspended: Service: Injector "17. I hereby certify that the foregoing is true and correct to the best of my knowledge: ~igned'~ ~~. Title: ,~./_~ ~~, Date: Form 10-404 Rev 06/15/88 SUBMIT IN DUPLICATE "A" ZONE 6055'-6095' MD 6164'-6188' MD 6210'-6264' MD 6275'-6395' MD "B" ZONE 6452'- 6453.5' MD 6467'- 646'8.5' MD 6540'-'6570' MD 6620'- 6680' MD 6700'- 6725' MD "C" 'ZONE 6805'- 6850' MD 6870'- 6910' MD 6930'- 6970' MD 6990'~ 7010' MD 7020'- 7035' MD "D" ZONE 7095'- 7130' MD 7190"- 7220' MD 7340'- 7360' MD 7470'- 7490' MD 7530'- 7540' MD 7830'- 7860' MD 7875'- 7885' MD 7985'- 7995' MD "E~FrG" ZONE 8060'- 8260' MD 8290'- 8415' MD 8450'- 8585' MD 8620'- 8782'~MD 8800'- 8933' MD 8971'- 9150' MD MGS 17595 #__7 PERFORATION RECORD 5474'-5507' TVD 5563'-5582' TVD 5601'-5647' TVD 5656'-5761' TVD GRAVEL PACKED-OPEN GRAVEL 'PACKED-OPEN GRAVEL PACKED-OPEN. GRAVEL PACKED-OPEN 5812'- 5813' TVD 5825'- 5826' TVD 5892'- 5920' TVD 5967'- 6024' TVD ,60'43~- 6067' TVD 6145'- 6189' TVD 6208'- 6248' TVD 6267"- 6306' TVD 6326'- 6370' TVD , 6355'- 6370' TVD 6429'- 6463' TVD 6522'- 6552' TVD 6670'- 6689' TVD 6797"- 6817' TVD 6856'- 6866' TVD 7152'- 7181' TVD 7196'- 7206' TVD 7304'- 7314' TVD 7378'- 75'~6' TVD 7606'- 7729' TVD 7763'- 7897''TVD 7932'- 8092' TVD 8110'- 8241' TVD 8278'- 8455' TVD #B, C, D, E, F & G" ZONE PERFS ISOLATED BY RETAINER AT 6441' RECEIVED 1 0 2000 Alaska Oil & Gas Cons. Commission .Anchorage (" (' STATE OF ALASKA (. i" ALASKA OIL AND GAS CONSERVATION COMMISSION APPLICATION FOR SUNDRY APPROVALS 1. Type of Request: Abandon: Suspend: Operation shutdown: Re-enter suspended well: Alter casing: Repair well: Plugging: Time extension: Stimulate: Change approved program: Pull tubing: Variance: Perforate: Other: X 2. Name of Operator 5. Type of well: 6. Datum elevation (DF or KB) UNOCAL Development: X 101' RKB ABOVE MLW feet 3. Address Exploratory: 7. Unit or Property name Stratigraphic: MGS STATE 17595 P.O. Box 19-0247 Anchorage, AK. 99519-0247 Service: 4. Location of well at surface 8. Well number 1993' FNL & 478' FWL, SEC. 31, T9N, R12W, SM WELL NO. 7 At top of productive interval 9. Permit number Top of "A" sand @ 6055' MD, 1280' FSL & 477' FWL, SEC 31, T9N, R12W, SM 66-5 / 90-764 At effective depth 10. APl number Retainer @ 6441' MD, 1080' FSL & 515' FWL, SEC. 31, T9N, R12W, SM 50- 733-10074-00 At total depth 11. Field/Pool TD @ 9445' MD, 659' FSL & 804' FWL, SEC 31, T9N, R12W, SM MIDDLE GROUND SHOAL 12. Present well condition summary Total depth: measured 9445' feet Plugs (measured) true vertical 8749' feet Effective depth: measured 6441' feet Junk (measured) true vertical 5802' feet Casing Length Size Cemented Measured depth True vertical depth Structural 596' 20" 1120 sxs 596' ' 596' Conductor Surface 2489' 13-3/8" 1165 sxs 2489' 2465' Intermediate 8259' 9-5/8" 2300 sxs 8259' 7575' Production Liner 1382' 7" 300 sxs 7987' - 9369' 7306' - 8673' true vertical SEE ATTACHEDORIGINAL Tubing (size, grade, and measured depth) t",! C)"/ ¢0 ~'' 1999 3-1/2", 9.2#, L-80, TDS, LS @ 5860' SS @ 5823' Packers and SSSV (type and measured depth) ,~l~$k'~ Oilc'. ~ (~.S ~,~.~S. Co[~[$SiO~. Baker "D" pkr @ 6406'; Baker "SC1-L" pkr @ 5849' AVA SSSV @ 5930' 13. Attachements Description summary of proposal: X Detailed operations program: BOP sketch: Conversion to injector. 14. Estimated date for commencing operation 15. Status of well classification as: 16. If proposal well verbally approved: Oil: Gas: Suspended: Name of approver Date approved Service: ~~' 17. I hereby certi~~ fo in s t and correct to the best of my knowledge. Signed:I ,~1~',,,,~ ~'~~ Title: Resarvoir Engineer Date: (I//~ ¢~ ~ - ' - FOR COMMISSION USE ONLY ,, Conditions of approval: Notify Commission so representative may witness IApproval No. _ _ Plug integrity~ i~OP Test Location clearance.~ Mechanical Integrity Test Subsequent form required 10- ~ ¢~ Approved CoPY,~ Retume~ OR~GINAL SIGNED. BY . ~ ~_...~ Robert N. Christenson Approved by order of the Commissioner Commissioner Date / ~~,----'~ Form 10-403 Rev 06/15/88 SUBMIT IN TRIPLICATE MGS 17595 %7 PERFORATION RECORD "A" ZONE 6055'-6095' MD 6164'-6188' MD 6210'-6264' MD 6275'-6395' MD "B" ZONE 6452'- 6453.5' MD 6467'- 6468.5' MD 6540'- 6570' MD 6620'- 6680' MD 6700'- 6725' MD "C" ZONE 6805'- 6850' MD 6870'- 6910' MD 6930'- 6970' MD 6990'-' 7010' MD 7020'- 7035' MD "D" ZONE 7095'- 7130' MD 7190'- 7220' MD 7340'- 7360' MD 7470'- 7490' MD 7530'- 7540' MD 7830'- 7860' MD 7875'- 7885' MD 7985'- 7995' MD "E,F,G" ZONE 8060'- 8260' MD 8290'- 8415' MD 8450'- 8585' MD 8620'- 8782' MD 8800'- 8933' MD 8971'- 9150' MD 5474'-5507' TVD 5563'-5582' TVD 5601'-5647' TVD 5656'-5761' TVD GRAVEL PACKED-OPEN GRAVEL PACKED-OPEN GRAVEL PACKED-OPEN GRAVEL PACKED-OPEN 5812'- 5813' TVD 5825'- 5826' TVD 5892'- 5920"TVD 5967'- 6024' TVD 6043'- 6067' TVD 6145'- 6189' TVD 6208'- 6248' TVD 6267'- 6306' TVD 6326'- 6370' TVD 6355'- 6370' TVD 6429'- 6463' TVD 6522'- 6552' TVD 6670'- 6689' TVD 6797'- 6817' TVD 6856'- 6866' TVD 7152'- 7181' TVD 7196'- 7206' TVD 7304'- 7314' TVD 7378'- 7576' TVD 7606'- 7729' TVD 7763'- 7897''TVD 7932'- 8092' TVD 8110'- 8241' TVD 8278'- 8455' TVD "B, C, D, E, F & G" ZONE PERFS ISOLATED BY RETAINER AT 6441' RECEIVED t OV 03 1999 ;r ~-~/~" s4.s~ 2489' BAKER SC-1 PKR @ 5849' 5- ~/2" 15.5# J-55 0.012" WIRE WRAPPED BAKER WELD SCREEN GRAVEL PACK 20-40 MESH O'FI'AWA SAND .BAKER SUMP PKR 0 6406' 9-5/8" 40 & 43.5# j :: 8259' 7" 29# @ 9369' /5 KOBE BHX TUBING B ETAIL LONG STRING (POWER FLUID) ~) c~ H~N(~R. BUTTR£SSO [2) 3--1/2 BUTT PIN x 3-1/2 ms PIN X-OVER · 31.94' 3) 3-1/2- 9.2t N-Bo ~ao, ms .~/s~ CL CPt.~ 4) 3--1/2 mS BOX x ;3-1/2 ELI ~ PIN X-(A/ER e 5794' 5) KOBE 3" MODEL "D" BHA · 5795' SHORT STRING (PRODUCTION) A) c~ H~N~R. Burm£ss · -~ 1,~? a) ;3-~/2 Burr PSa x ;3-1/2 ms P~N X-OV~ C) 3-1/2" 9.2t N-e0 TaG, mi:Is w/sP cl. CPLO$ o) 3-1/2 ms BOX x 2-3/a EU aR~ Pta X-OVER · 5787' ~ 2-3/a" 4.el a-Bo PuP DJ SR~ · TAL ASSEMBLY e) 3-1/2" DJ 8RD OTIS "RA" :~g-EE~ e 5821' 7) 3-1/2- 9.21 N-80 DJ 8RD PuP · 5825' 8) 3-1/2' DJ 8RD BOX x 2-7/ff" BUIT Pla 'X-(R/ER 9) 2-7/~- AVA SAFETY VALVE N~PL£ · lO) 2-?/e' Burr cms '~- s.~ · ~) 2-?/~- ~.4~ a-Bo Burr PUp e ~' ~2) 2-?/~- BUTT Otis 'Xtr taPeLE · ~) e~xEa SEAL ,SS~ W/ 2-?/8' Burr Box uP 14) 2-?/e' UUL£ ~0£ · "A" ZONE INTERVAL 6055'- 6095' 6164'- 6196' 6210'- 6264.' 6275'- 6395' CMl' RET ~ 6440' PE. RFS F/ 6452'- 7995' @ INTERVALS CUT RET {~ 7890' BAKER MODEL °'D" PKR 0 7900' OP OF LINER ~ 798,9' PERFS F/ 8060'- 9150' @ INTERVALS RECEIVED ~I~ 0v 0 5 1999 AtmkaOII & Gas Cons. Commieeion Anaorage ADL 17595 WELL NO. 7 COMPLETION SCHEMATIC UNION OIL COMPANY OF CALIFORNIA (dba UNOCAL) DRAWN: DAC SCALE: NONE DATE: 3-6-91 Unocal Corporation Agricultural Products 909 West 9* Avenue, P.O. Box 196247 Anchorage, Alaska 99519-6247 Telephone (907) 263-7830 UNOCAL ) October 26, 1999 Re: Reactivation and Expansion of the Baker Waterflood Blair Wondzell Alaska Oil and Gas Conservation Commission 3001 Porcupine Drive Anchorage, AK 99501 Dear Blair: Due to the short economic life of oil operations in Cook Inlet and the cost to repair the waterflood facilities on the Baker platform, Unocal recently took a close look at the possibility of permanently terminating the waterflood operations on the Baker platform. After a review of the success at the Cross-Timber's A platform and realizing we could obtain variances on several wells, Unocal has decided to go forward with the reactivation and expansion of the Baker Platform waterflood. It has been down due to a series of mechanical difficulties since September 1996. The plan is to repair all the surface facilities and convert five shut-in producers to injection. No downhole modifications are planned except closing sliding sleeves and possibly perforating to improve injectivity. Three of these wells have packers and should pass conventional MIT's. The other two wells will require variances since there are no packers in the wells and the economics will not allow us to work the wells over. The variances will be based on a pair of temperature surveys before and after injection. There are no fresh water aquifers at risk and the gas reservoirs in this area of the field are either depleted or not at risk due to their location. Even if there were gas reserves in the immediate area, they would be protected through close monitoring of our injection operations which will recognize any casing/well failures. Below is a list of the conversions: B-7, B-16 and B-17 B-15RD and B-27 should pass conventional MITs. will require variances. This program has been initiated and we should be ready for injection around the end of November. This is a final effort in the life of the reservoir's main fault block to maximize the recovery of the Tyonek and Hemlock intervals which are currently near the end of their waterflood life. We expect to see response within 12 months and will probably terminate the waterflood operations permanently if no response is recognized. The facilities modifications are nearing completion and pre-injection temperature surveys are being scheduled for all the wells. Once waterflood is active in our current injectors we will run the MIT's on the first three wells, begin injection into the 5 new wells and after 30 days of injection we will rerun the temperature surveys on B-15RD and B-27 to prove casing integrity. Attachments: 10-403 Forms Wellbore Diagrams Structure/Location Map Reactivation Plans Detailed Plan for each well Senior Reservoir Engineer Cook Inlet Waterflood Management.~ .~..~..~.:._., '" ':~ ".'.~'""" ' ( ( Overall Plan for waterflood reactivation on the Baker Platform 1) Repair surface piping, chemical systems, filter systems and pumps. 2) Install new control and metering systems 3) Start up waterflood in B-4, B-12L, and B-23 which are currently approved for injection. 4) Run conventional MIT's on B-7, B-16 and B-17. 5) Run temperature surveys on B-7, B-16, B-17, B-15RD and B-27. 6) Begin injection in all new wells (temporary permission to inject required on B-ISRD and B-27). 7) After 30 days, rerun temperature surveys on B-15RD and B-27. 8) Obtain Variance on B-15RD and B-27 based on temperature survey results. 9) Monthly Reporting of daily monitoring on B-12, B-15RD and B-27 with reports sent to AOGCC. 10)Circulate inhibited fluid after waterflood response is recognized. 1 l)Shut-in operations if no response is seen after 12 months. 12)Renew Variances on B-12, B-15RD and B-27 every other year. B-7 Plan 1) Hookup permanent or temporary injection equipment. 2) Circulate out all power-oil with waterflood water, close both sliding sleeves, gauge tbg and tag bottom. 3) Run conventional MIT and obtain final approval to inject. 4) Hookup permanent injection metering and controls. 5) Inject into the Tyonek A-Zone to support B-6 production B-16 Plan 1) Hookup permanent or temporary injection equipment. 2) Circulate waterflood water, close sliding sleeve, gauge tbg and tag bottom. 3) Run conventional MIT. 4) Obtain approval of MIT. 5) Hookup permanent injection metering and controls. 6) Inject into the Tyonek F-Zone to support B-I 1 and B-13 production. 7) If extra platform capacity exists after the full expansion is completed: Add tbg punch to allow injection into the BCD zone. Add perforations into the Tyonek A-Zone. B-17 Plan 1) Hookup permanent or temporary injection equipment. 2) Circulate out all power-oil with waterflood water and close sliding sleeve #5. 3) Tag isolation disk at 5955 MD and make sure sliding sleeves #7 & 8 are open 4) Run conventional MIT and obtain final approval to inject. 5) Hookup permanent injection metering and controls. 6) Inject into the Tyonek A-Zone to support B-5 and B-6 production B-15RD Plan Run pre-injection temperature survey for baseline data, gauge tbg, and tag cement plug. Hookup permanent or temporary injection equipment. 1) 2) 3) Circulate out all power2oil with waterflood water. 4) Verify temporary permission to inject has been granted. 5) Inject for 30 days into the Tyonek A-F zones. 6) Shut-in for 12 hours and re-run temperature survey. 7) Analyze temperature surveys to prove casing integrity. 8) Obtain variance based on temperature surveys. 9) Hookup permanent injection metering and controls. 10) Inject into the Tyonek A-F zones to support B-6 and B-11 production · '- D RECi-.IVE tiOV 0 3 1999 Anchorage B-27 Plan 1) Run pre-injection temperature survey for baseline data, gauge tbg and tag drillable bridge-plug. 2) Hookup permanent or temporary injection equipment. 3). Circulate out all power-oil with waterflood water. 4) Verify temporary permission to inject has been granted. 5) Inject for 30 days into the Tyonek A-D zones. 6) Shut-in for 12 hours and re-run temperature survey. 7) Analyze temperature surveys to prove casing integrity. 8) Obtain variance based on temperature surveys. 9) Hookup permanent injection metering and controls. 10) Inject into the Tyonek A-D zones to support B-5 and B-28 production Unocal Corporation Agricultural Products 909 West 9'h Avenue, P.O. Box 196247 Anchorage, Alaska 99519-6247 Telephone (907) 263-7830 UNOCAL ) October 26, 1999 Re: Reactivation and Expansion of the Baker Waterflood Blair Wondzell Alaska Oil and Gas Conservation Commission 3001 Porcupine Drive Anchorage, AK 99501 Dear Blair: Due to the short economic life of oil operations in Cook Inlet and the cost to repair the waterflood facilities on the Baker platform, Unocal recently took a close look at the possibility of permanently terminating the waterflood operations on the Baker platform. After a review of the success at the Cross-Timber's A platform and realizing we could obtain variances on several wells, Unocal has decided to go forward with the reactivation and expansion of the Baker Platform waterflood. It has been down due to a series of mechanical difficulties since September 1996. The plan is to repair all the surface facilities and convert five shut-in producers to injection. No downhole modifications are planned except closing sliding sleeves and possibly perforating to improve injectivity. Three of these wells have packers and should pass conventional MIT's. The other two wells will require variances since there are no packers in the wells and the economics will not allow us to work the wells over. The variances will be based on a pair of temperature surveys before and after injection. There are no fresh water aquifers at risk and the gas reservoirs in this area of the field are either depleted or not at risk due to their location. Even if there were gas reserves in the immediate area, they would be protected through close monitoring of our injection operations which will recognize any easing/well failures. Below is a list of the conversions: B-7, B-16 and B-17 B-15RD and B-27 should pass conventional MITs. will require variances. This program has been initiated and we should be ready for injection around the end of November. This is a final effort in the life of the reservoir's main fault block to maximize the recovery of the Tyonek and Hemlock intervals which are currently near the end of their waterflood life. We expect to see response within 12 months and will probably terminate the waterflood operations permanently if no response is recognized. The facilities modifications are nearing completion and pre-injection temperature surveys are being scheduled for all the wells. Once waterflood is active in our current injectors we will run the MIT's on the first three' wells, begin injection into the 5 new wells and after 30 days of injection we will rerun the temperature surveys on B-15RD and B-27 to prove casing integrity. Attachments: 10-403 Forms Wellbore Diagrams Structure/Location Map Reactivation Plans Detailed Plan for each well Senior Reservoir Engineer Cook Inlet Waterflood Management RECEIVED 0 1999 '. Overall Plan for waterflood reactivation on the Baker Platform 1) Repair surface piping, chemical systems, filter systems and pumps. 2) Install new control and metering systems 3) Start up waterflood in B-4, B-12L, and B-23 which are currently approved for injection. 4) Run conventional MIT's on B-7, B-16 and B-17. 5) Run temperature surveys on B-7, B-16, B-17, B-15RD and B-27. 6) Begin injection in all new wells (temporary permission to inject required on B-15RD and B-27). 7) After 30 days, rerun temperature surveys on B-15RD and B-27. 8) Obtain Variance on B-15RD and B-27 based on temperature survey results. 9) Monthly Reporting of daily monitoring on B-12, B-15RD and B-27 with reports sent to AOGCC. 10)Circulate inhibited fluid after waterflood response is recognized. I 1)Shut-in operations if no response is seen after 12 months. 12)Renew Variances on B-12, B-15RD and B-27 every other year. B-7 Plan 1) Hookup permanent or temporary injection equipment. 2) Circulate out all power-oil with waterflood water, close both sliding sleeves, gauge tbg and tag bottom. 3) Run conventional MIT and obtain final approval to inject. 4) Hookup permanent injection metering and controls. 5) Inject into the Tyonek A-Zone to support B-6 production B-16 Plan I) Hookup permanent or temporary injection equipment. 2) Circulate waterflood water, close sliding sleeve, gauge tbg and tag bottom. 3) Run conventional MIT. 4) Obtain approval of MIT. 5) Hookup permanent injection metering and controls. 6) Inject into the Tyonek F-Zone to support B-I ! and B-13 production. 7) If extra platform capacity exists after the full expansion is completed: Add tbg punch to allow injection into the BCD zone. Add perforations into the Tyonek A-Zone. B-17 Plan 1) Hookup permanent or temporary injection equipment. 2) Circulate out all power-oil with waterflood water and close sliding sleeve #5. 3) Tag isolation disk at 5955 MD and make sure sliding sleeves #7 & 8 are open 4) Run conventional MIT and obtain final approval to inject. 5) Hookup permanent injection metering and controls. 6) Inject into the Tyonek A-Zone to support B-5 and B-6 production B-15RD Plan 1) Run pre-injection temperature survey for baseline data, gauge tbg, and tag cement plug. 2) Hookup permanent or temporary injection equipment. 3) Circulate out all power-oil with waterflood water. 4) Verify temporary permission to inject has been granted. 5) Inject for 30 days into the Tyonek A-F zones. 6) Shut-in for 12 hours and re-run temperature survey. 7) Analyze temperature surveys to prove casing integrity. 8) Obtain variance based on temperature surveys. 9) Hookup permanent injection metering and controls. 10) Inject into the Tyonek A-F zones to support B-6 and B-I l production B-27 Plan 1) Run pre-injection temperature survey for baseline data, gauge tbg and tag drillable bridge-plug. 2) Hookup permanent or temporary injection equipment. 3) Circulate out all power-oil with waterflood water. 4) Verify temporary permission to inject has been granted. 5) Inject for 30 days into the Tyonek A-D zones. 6) Shut-in for 12 hours and re-run temperature survey. 7) Analyze temperature surveys to prove casing integrity. 8) Obtain variance based on temperature surveys. 9) Hookup permanent injection metering and controls. 10) Inject into the Tyonek A-D zones to support B-5 and B-28 production RECEIVED !.?,¥ 0 3 1999 Oil & Gas Cces. Commission Anchorage ALASKA OIL AND GAS CONSERVATION COMMISSION . REPOFIT OF SUNDRY WELL OPEI:: TIONs 1. Operations performed: Operation shutdown __ Pull tubing 3: Alter casing __ Repair well __ Pull tubing 2. Name of Opera~3ONOCAT. ) 1 ~~5. Type of Well: Union oil company of California Devel°pment x Exploratory __ 3. Address Stratigraphic __ P.O. BOX 190247, Anch., AK, 99519 Se~ice__ 4. Location of well at surface Leg ~/4, conctuc-cor 1993' FNL & 478' FWL, Sec 31, T9N, R12W, SM 1Att°p°fpr°d~in~fval''A''2~ Zone at 6055' MD 0' FSL & 477' FWL, Sec 31, T9N, R12W, SM Stimulate ~ Plugging __ Per/orate ~ Other ~ 6. Datum elevation (DF or KB) 101 ' RKB ABOVE MLWeet 7. Unit or Property name MGS STATE 17595 8. Well ? 9. P~r~it~u/Fi~/._al~%val number eft ctiv ' Retainer at 6441' MD seo 3z, s. TD at 9445' MD 80 ' Sec 12. Present well condition summary Total depth: measured 9,4 4 5 ' feet Plugs (measured) true vertical 8,7 4 9 ' feet Effective depth: measured feet ' Junk (measured) true vertical 6,4 41 ' feet 5,802' Size Casing Length 'Cemented Structural 596 ' 20" 1120 sxs 10. APl nurg_.l~_10074 50-- 11. FiM~/t~I)lle Ground Shoal Nasa .0il & ~as ~,ons. Commissi. ojl Measured depth True ve~ical depth 596~ 596' Conductor Sudace 2489' 13-3/8" 1165 sxs. 2489' 2465' Intermediate 8259' 9-5/8" 2300 SXS Production Liner 1382' 7" 300 SZS 8259' 7575' .. 7987'-9369' 7306'-8673' Perforation depth: measured true vertiCal Tubing (size, grade, and measured depth) See attached sheet 3-1/2" 9 2# L-80 , · , , TDS LS @ 5860' SS @ 582 Packers and SSSV (type and measured depth) ' "13. Stimulation or cement squeeze s~mmary Baker "D" pkr @ 6406'; Baker ,'SCi-L" pkr AVA. SSSV @ 5930' @ 58 14. Intervals treated (measured) See attached history Treatment description including volumes used and final pressure Representative Daily Average Production or Injection Data Oii-Bbl' Gas, Md Water-Bbl Casing Pressure Tubing Pressure Prior to well operation 0 0 0 Subsequent to operation 118 ~ . 36.6 . . 'l 15. Attachments 16. Status of well classification as: Copies of Logs and Surveys run __ Daily Report of Well Operations __ 17. I hereby certify th/at the foregoing is true and correct to Gary ~.~Bush ..~ ~-% Signed ~"~.~ {"~, '~..,,~L ,9' Oil 2L Gas_ Suspended ' ' Service the best of my knowledge. , , , . RegionaI Drilling Manager Title Date SUBMIT IN DUPLICATE ~,~ MGS 17595 ~7 PERFORATION RECORD "A" ZONE 6055'-6095' MD 6164'-6188' MD 6210'-6264' MD 6275'-6395' MD "B" ZONE 6452'- 6453.5' MD 6467'- 6468.5' MD 6540'- 6570' MD 6620'- 6680' MD 6700'- 6725' MD "C" ZONE 6805'- 6850' MD 6870'- 6910' MD 6930'- 6970' MD 6990'- 7010' MD 7020'- 7035' MD "D" ZONE 7095'- 7130' MD 7190'- 7220' MD 7340'- 7360' MD 7470'- 7490' MD 7530'- 7540' MD 7830'- 7860' MD 7875'- 7885' MD 7985'- 7995' MD "E,F,G" ZONE 8060'- 8260' MD 8290'- 8415' MD 8450'- 8585' MD 8620'- 8782' MD 8800'- 8933' MD 8971'- 9150' MD 5474'-5507' TVD 5563'-5582' TVD 5601'-5647' TVD 5656'-5761' TVD GRAVEL PACKED-OPEN GRAVEL PACKED-OPEN GRAVEL PACKED-OPEN GRAVEL PACKED-OPEN 5812'- 5813' TVD 5825'- 5826' TVD 5892'- 5920' TVD 5967'- 6024' TVD 6043'- 6067' TVD 6145'- 6189' TVD 6208'- 6248' TVD "6267'- 6306' TVD 6326'- 6370' TVD 6355'- 6370' TVD 6429'- 6463' TVD 6522'- 6552' TVD 6670'- 6689' TVD 6797'- 6817' TVD 6856'- 6866' TVD 7152'- 7181' TVD 7196'- 7206' TVD 7304'- 7314' TVD 7378'- 7576' TVD 7606'- 7729' TVD 7763'- 7897' TVD 7932'- 8092' TVD 8110'- 8241' TVD 8278'- 8455' TVD "B, C, D, E, F & G" ZONE PERFS ISOLATED BY RETAINER AT 6441' PAGE NO. LEASE MGS STATE 17595 WELL NO. 7 FIR~ MIDDLE GROUND SHOAL IX]CATION: LEG #4, CONDUCTOR #4 1993' FNL & 478' FWL, SEC. 31, TgN, R12W wr.RVATIONS WATER DEPTH 102' PERP. IT NO. 66-5 SERIAL NO.50-133-10074 RKB TO OCEAN FLOOR 203' TD 9445' TVD 8749' RKB TO M LW 101' DEVIATION (BHL) 659' FSL & 804' FWL RKB TO DI~ILL DECK 23.16' SEC. 31, T9N, R12W, SM RKB TO PRODUQT~ON DE~ COMPA~X ~GIMEER CHUDANOV, GRAHAM HARNESS, MCCAUL - CASING & TUBING RECORD SIZE WEIGHT THREAD 20 79.6# SLIP JOINT 13-3/8" 68 & 54.5# ST&C 8RD 9-5/8" 43.5 & 40# ST&C 8RD & BUTT 7" 29# LT&C BUTT SPUD DATE 12/28/90 CONPDATE 1/18/91 COI~I'RAC~)R PAA RIG NO. 61 TYPE UNIT OIME 2000 DRILL PIPE DESCRIPTION 3-1/2" 15.5# E&S GRADE DEPTH RIP, ARES 596' CMT'D W/1120 SXS J-55 2489' CMT'D W/1650 SXS J-55, 8259' CMT'D W/2300 SXS N-80, P-110 N-80 7987'-9369' CMT'D W/300 SXS PRRFORATING RECORD DATE INTERVAL E.T.D. 01/12/91 6055'-6095' 6441' 6164'-6188' 6441' 6210'-6264' 6441' 6275'-6395' 6441' REASON PRESENT CONDITION PRODUCTION "A" ZONE-OPEN(GRAVEL PACKED) PRODUCTION "A" ZONE-OPEN(GRAVEL PACKED) PRODUCTION "A" ZONE-OPEN(GRAVEL PACKED) PRODUCTION "A" ZONE-OPEN(GRAVEL PACKED) LOWER PERFS ISOLATED BY CMT RETAINER AT 6441' (SEE ATTACHED PERF RECORD) INITIAL PRODUCTION DATE INTERVAL NET OIL CUT GRAV. C.P. T.P. CHOKE MCF GOR RENARKS WELL HEADASSEMBLY TYPE: CAMERON IRON WORKS/OCT CASING HEAD: 20" SOW X 20" 2M HOUSING W/13-3/8" CSG PREP CASING SPOOL: 20" 2M X 12" 3M SPOOL W/9-5/8" CSG PREP TUBING HEAD: 12" 3M X 10" 5M DCB SPOOL W/2 EA 2" 5M OUTLETS TUBING HANGER: 3-1/2" NOMINAL DUAL SPLIT HANGERS, BUTTRESS-DOWN, EUE 8RD-UP TUBING HEAD TOP: 10" 5M (RX-54) BLOCK TREE: 3 X 3 5M DUAL BLOCK W/3-1/8" BORE MASTER AND SWAB VALVES CHRISTNAS TREE TOP CONN: 3-1/2" EUE 8RD January 28, 1991 Baroid Drilling Fluids, Inc. Mr. Don Chudanov Unocal Oil & Gas Division P.O. Box 190247 Anchorage, Alaska 99519-0247 Re: Workover/Completion Fluids Recap Unocal Baker Platform BA-? Dear Mr. Chudanov: Enclosed is the material usage and cost associated with the above reference well. Please refer to the recap for specific details in reference to the operations involving the completion fluid. The costs are broken down as follows: Calcium Chloride - Potassium Chloride - Litesal Pill 120 bbls - Total Salt Cost 74,740.32 4,377.00 11,642.93 90,?60.25 Technical Service - $ 8,910.00 Miscellaneous Cost - $ 783.85 Total Well Cost $100,454.10 If you have any questions or require any additional information, please do not hesitate to contact me. Sincerely, BAROID DRILLING FLUIDS, INC. T. Jay Olive Technical Sales Representative Bush Neve' File Attachments 2000 West Int'l. Airport Road, Suite A-10 · Anchorage, Alaska 99502 (907) 248-3511 · Fax (907) 248-5390 Drilling Mud Record Petroleum Services COMPANY Unocal 0il & Gas Division STATE Alaska CASING PROGRAM inch at ft. WELL Baker BA-7 Workover COUNTY Kenai inch at ft. CONTRACTOR Baker Platform LOCATION Cook Inlet SEC TWP RNG ~ inch at ft. STOCKPOINT Ri§ Tenders Dock DATE 1/19/91 BAROID ENGINEER Wal lace, Thomas TOTAL DEPTH ft. DATE DEPTH WEIGHT~ VISCOSITY Yp GELS FILTRATION RETORT SAND CEC pH FILTRATION ANALYSIS feet Sec APl PV 10 sec/ mi HTHP Cake Solids Oil Water % Mud Strip '~ Pm Pfl p,/p= Cl I CA REMARKS ANO TREATMENT 1 9 9 0 9 .. __=F _;F 10 rain APl __CF 32nde % % % me/mt Meter ~ Mf ppmI, ppm (See Operations Sheet) 12-28 71.5 7.5 12-29 6431 63 -'ILT[!RED INLET lATER I~ HOLE AND //1 :)IT 7.5 ---._ ,12-30 6431 63 -'ILT[!RED INLET lATER I{ HOLE AND #1 :)IT 7.5 I2-31 6431 63 :ILT[iRED INLET lATER 7.5 1-1-91 6441 63 -'ILTf!RED INLET lATER 7.5 1-2 6441 63 :ILT]!RED INLET lATER 7.5 1-3 6441 72 -'ILTliRED INLET lATER W!IGHTEI) WI FH C).C12 7.5 3% (C1 1-4 6441 72 :ILTI!RED INLET IATER 7.5 3% (C1 1-5 6441 76 :ILTIiRED INLET IATER 7.5 3% (C1 195000 1-6 6441 76 I:ILTIiRED INLET I IATER 7.5 3% CC1 [95000 1-7 6441 76 I:ILTIiRED INLET IIATER 7.5 3% ~C1 196000 1-8 6434 76 'ILTIiRED INLET I IATER 7.0 3% KC1 L91000 1-9 6410 76 :'ILTIiRED INLET t rATER 7.5 3% ICl L94000 1-10 76 :'ILTIiRED INLET tIATER 7.5 3% ~C1 1-11 77+ .'ILTI',REDINLET tlATER WIEIGHTE) WI"H C~)Clo + 3~, KC 7.5 210000 1-12 77+ ILTI',RED INLET [lATER WI:IGHTEi) WI"H C~).Cl~ + 3'~, KC 7.5 zoooooJ 1-13 77+ ILTi',RED INLET JtATER NI'IGHTEIJ NI"H C~C12'' + 3'~ KC 7.5 ZO0000j 1-15 77 :ILTIiRED INLET ilATER 7.5 1900001 1-16 77 ~ILTI]RED INLET tJATER 7.5 190000l 1-17 77 ~ILTIRED INLET tJATER 7.5 [900001 1-18 77 )ISPIACE WELL W iTH FiW HOLE ALL CaC' 7.5 1900001 2 Unocal Oil & Gas Division Material Usage and Cost Baker BA-7 Workover MATERIAL UNIT USAGE COST/UNIT i Calcium Chloride Calcium Chloride FL-7 Liteplug Liteplug-F Liteplug-X Litesal-XCP Potassium Chloride SDI Defoamer 100 LBS 490 $ 35.04 80 LBS 1~643 $ 35.04 50 LBS 3 $ 68.50 50 LBS 36 $ 65.05 50 LBS 36 $ 65.05 50 LBS 37 $ 65.05 50 LBS 48 $ 86.63 100 LBS 150 $ 29.18 50 LBS ? $ 94.37 TOTAL PRODUCT COST Technical Service Roundtrip Airfares Kenai Borough Tax TOTAL WELL COST Order Document Numbers: Charqes: Z34651-02 Z34652-02 Z34655 Z34656 Z34661 Z34663 Z34665 Z34666 Z34667 Z34687 Z34675 Credits: Z34671 Z34672 22 $405.00 2 $111.00 9 $ 10.00 Amount: 14~069.64 2~462.80 13~898.35 39~352.48 16~247.45 11,398.00 11~923.60 14,026.00 14~496.65 1~610.00 9,142.00 Total Charges 16,725.36 31,447.51 Total Charges AMOUNT 17~169.60 57,570.72 205.50 2,341.80 2~341.80 2,406.85 4~158.24 4,377.00 660.59 91,232.10 8,910.00 222.00 90.00 $100,454.10 - $148,626.97 48,172.87 Total Well Cost - $100,454.10 Unocal Oil & Gas Division Baker BA-7 Operations DR TE OPER~T ! ON9 12-28-90 Rerun KOBE pump, skid rig to Baker #7. RECEIVE 2 1991 asl a & Cons. Cor~rnission "",~,orage 12-29 12-30 12-31 1-1-91 1-2 1-3 1-4 1-5 1-6 1-7 Rig up BOPE's and test same, pick up KOBE lubricator, pull KOBE pump, displace long string rig up wireline, shear standing value. Displace tubing and annulus, hole take fluid. Mix and pump 120 bbls Litesal/Plug pill, 48 sxs Litesal-XCP, 3 sxs FL-7, 36 sxs Liteplug-F, 36 sxs Ltteplug-R, 37 sxs Ltteplug-X, pull dual string tubing, hole taking 20 bbls/hour. RIH w/3 1/2" DP and casing scraper, TOH, run CBL. RIH w/test plug, test casing above and below packer, TOH, pick up tubing. Circulate hole w/FIW, mix and pump Dirt Magnet, raise weight in pits 2, 3,4 to 72 pcf, ship mud to filter unit. Displace hole w/72 pcf CaC12 brine, build 360 bbls new volume 72 pcf. TOH with tubing, pick up test tools and perf guns, TIH with 3 1/2" drill pipe. Perforate well wight up to 76 pcf and filter brine, TOH, PU bit and scraper, TIH, circulate well and filter brine. Circulate through filter unit for turbidity of <100, TOH, pick up frac equipment, TIH, rig up to frac, mixed 400 bbls KC1 fluid (3%) for Baker, frac plugged perfs and tubing. Wait on continuous tubing, rig up same, run in hole tag sand 3417', circulate sand to surface, run over shaker. B~RO,~D DRILL. ZNEI IcL.UID9) Page 2 Unocal Oil & Gas Division Baker BA-7 Operations DKITE OI~R~T Z ONB 1-8 1-9 1-10 1-11 1-12 1-13 1-14 1-15 1-16 1-17 1-18 Clean out tubing w/continuous coil tubing, puli coil tubing, circulate down tubing up annulus, TOH, Pick up 3 1/2" DP and BHA, TIH, drill packer and clean out sand to 6410', puli up to 6270', circulate thru filter unit. Circulate thru Baker filter unit for turbidity of <100 NTU, TOH, lay down BHA, pick up perforating guns, correlate with DIL, perforate circulating. TOH with perforating tools, TIH, open ended, pump sand to cover perforations, pull up to 6250', circulate, RIH tag sand, wash sand to 6275', circulate and filter brine to <100 NTU. POH, RIH, B.U. to frac, packed off, reverse out sand, observe well, flowing, circulate 2 runs, well still flowing, circulate and raise weight to 77 pcf, rig up and circulate and filter w/Baker. Complete filter, POH, P.U. per'f assembly, RIH, perf, circulate, observe well, POH. POH, L.D. perf assembly, RIH w/bit and scraper, tag sand, POH, P.U. sump packer, RIH and set at 6413', circulate and filter w/Baker, build 250 bbls volume. Complete filtering, POH, P.U. screened liner and RI'H, perform gravel pack, wait 3 hours and check same, OK. Test gravel pack, POH, rig up W.L., log gravel pack, RIH w/DP, POH, LDDP, begin P.U. 3 1/2" tubing. Complete P.U. production tubing, circulate and mix 70 bbls volume, POH, Rig up to run production tubing, run production tubing. Run completion assembly. Displace weii w/FIW and corrosion inhibitor. B~ROZD DRZL.I. ZNB FLUZDB,~ ZNC:. SAND GONTROL A Baker Hughes company 4792 BUSINESS PARK BLVD. BUILDING F, SUITE :3 ANCHORAGE, ALASKA 99503 TELEPHONE (907) 553-0825 FAX NO.(907) 563-0385 January 17, 1991 Unocal Oil & Gas Division P.O. Box 190247 Anchorage, Alaska 99519-0247 Attn: Don Chudanov Re: Completed Gravel Pack Summary Platform Baker's MGS 17595 # B-7 Baker Sand Control is pleased to submit this summary of the completed gravel pack on platform Baker's MGS 17595 # B-7. Enclosed is a detailed job report with steps and procedures that were implemented on the job. PRE-PACK LOWER "A" ZONE INTERVAL Perfs: 120' 6275' - 6395' Guns: 6", 8 SPF, 32 gram Big Hole Charges Lower Cement Retainer Depth: 6440' Upper cement Retainer Depth: 6270' Volume Placed: 14 Barrels (27 ft3) Pump Rate: 11.5 BPM Pump Pressure: 3250 PSI Initial - 5800 PSI Pack Off Pre-Pack Sand: 20-40 Baker Low Fine Gravel PRE-PACK MIDDLE "A" ZONE INTERVAL Perfs: 78' 6164' - 6188'; 6210' - 6264' Guns: 6", 8 SPF, 32 gram Big Hole Charges Sand Plug Top At: 6265' Retrievable Packer At: 6125' Volume Placed: 21 Barrels (52 ft=) Pump Rate: 13 BPM Pump Pressure: 3500 PSI Initial - 4900 PSI Pack Off PERFORATION ONLY: UPPER "A" ZONE INTERVAL Perfs: 40' 6055' - 6095' ..Guns: 6", 8 SPF, 32 gram Big hole Charges SINGLE ZONE GRAVEL PACK Perfs: 238' 6275' - 6395'; 6210' - 6264' 6164' - 6188'; 6055' - 6095' Sump Packer: 6406', Model "D" Size 194-47 Lower Tell Tail: 10' 5 1/2" 0.012 Gage Bakerweld Screen Screen Length: 387' 5 1/2" 0.012 Gage Bakerweld Screen G.P. Packer: 5850' - Baker "SC-iL 96 A4-47 Calculated Volume: 105 B~i=~e~s4i%~ Actual Volume Placed: 95 ft~ Gravel Pack Sand: 20-40 Baker Low Fine Gravel BAKER SAND CONTROL Page 2 January 17, 1991 Fluids: Filtered with a D.E. press to a 2 micron absolute Polymers: A HEC Baker Clean Gel was mixed to yield a 350 cp viscosity. The gel was then cycled through a hydraulic hydrator to remove any micro-fisheyes. It was then filtered through a 25 Whatman Filter paper. UNOCAL ALASKA MGS 17595 #B-7 COST *TOOLS (SALEABLE): TOOLS (RENTAL): FILTERING: PUMPINGc TOTAL: 92,929.28 i3,05i.35 50,693.16 166~840.02 323,5i3.8! I?£CEiV£D APt? 26 1991 CONCLUSION Baker Sand Control would like to thank you for your business and we look forward to providing you with quality service and products in your upcoming gravel packing and perforating completions. Sincerely, Baker Sand Control, a Division of Baker Hughe~ Production Tools Inc. Alaska S~es Representative DS:Is UNOCAL BAKER B-7 FILTRATION REPORT 1-3=91 7'2 PPCF CaCL2 PRE~ I=ILTI~ HtM II~ 1 UNOCAL BAKER B-7 FI_TRATION REPORT 1-4-91 --'-- WELl. OR PI1 I~IURt~ .... FILl'Ell HI, All IK). N UNOCAL BAKER 13-7 FILTRATION REPORT 1--5-91 .... '//ELL Of~ Pr[ REIUI~8 -'- PII~:I~ ~HL~R31E UNOCAL BAKER B-7 FILTRATON REPORT 1/,5-6/91 FILTERlfi _Gl! ,a.J~TER PERFORJO'INGI I~l ~-~-~- ........................................................... --__ !~1 ................................. z .................................... ----,__ O~ ...................................................... '-'-~" ~"~' ' ' '-LLL TIME IN HOUI~ '-"--WEB. OR PIT I~T!JRH~ --'-- P!t2:~6 FILTEIIRI~Oliq'#O.~ FIL'FIE~RI~q~IIQ,& UNOCAL BAKER B-7 FILTI~TION REPOFIT 1-0-01 NTLI'I, FILTERINEi 340 BBl.8 ;31% KCL FOR FlOC JOB #1 TIME IN i-I~UI~ FIL'T'~I RE~P(]{~T NO. · 1700 UNOCAL BAKER B-7 FILTRATION REPORT 1-7'-91 HTU'II. q~ ............ ~..-.'7..-..-~: .~.-~.~_.~__~__I I~ .............................................. --~'~--..-.~.;j .............. _ CLEANIN~ P IT:E; 3 & 4 TO P IT #1 ~ ....................................................................... o ......................... ~ ...................... ~ ...... 'z-~'--'- ~';--'"--'-"-'---- .... TIME IN I-IOIJR~ UNOCAL BAKER B-7 FI..TRATI(3N REPOR~ 1-9-91 I ~ ......... :~'~ ......................... i .............................. ~ .............. ~-"~:~:~; ............. i //~~:~ ........ 0 ~,r'-"~--¢~;--! .... l , __ _ TIME IN HOU~ FILTIE]! REIK)RT ND. T UNOCAL BAKER B-7 FILTRATION RE~T 1-10-91 FIL'TE~ FII, Ja I~. e- FIL.TI~i IIE~DliTIIO. ~ UNOCAL BAKER B-7 FILTRATION REPORT 1-12-91 IIILrt lO~ ................ :'~----.'_ .................................................... ....... ~ROLLIflGI OVEA AFTER PEI:IFORATINIB 100 .......................... "':-"--:.' ........................................ "-~_.._. ~10 ..........................................~ .......................... ~-,--..~.._ _ ~1 ~ .... -lb-- ..... L-- ~. ...... .i.t~--~ ........ l.--.--~- -----J~-~-~--~ TINE IN HOURS ..... WELL ~ PI'! REII,IFINB, .... PllfiB,5 I:IIIKI'iA;I; UNOCAL BAKER B-7 FILTRATION REPO~ 1/13-14/91 76 PF'CF C.~L2 ~oo .......... ~:-L~ ........................................ "--,..__ 200 ........................... -"&'-': '--:-:.=:.. ................................... 100 ........................................................ =.=_'- .......... TIKE; IN HOURS III.TI[Il IIMII NO. ! FILTER Illin 113, 8 ' EQUIPMENT an~l ~,m~iCE$ LOCATION: ;~'EI[ATOR F4X# UNOCAL ALASKA' x~mP,~r~' REP. PHf DDN CHUgANDV / EVAN HARNESS WE~ ~[~LE GRDUND gHDAL. ~-7 PLATFDRH ~AKER JANUARY 14, 1~I ~REP~EO ~ PHf N.OJ' DEPTH._ LENGTH I O.O. I 4 5 6 INFC PBTD, 5049,50 5854.24 5559,49 5861.33 5862.09 5883.86 5884.58 5914.85 5945.15 5975,46 6005.79 6038,07 6070.37 6]0E,66 6134.95 616%31 6199.6~ 6231,93 6264.26 6295.55 6328.85 6361.15 6393,46 6394,46 6404.76 6406,~0 RldATION: 6440' 4.74 5.25 1.84 .75 21.78 .72 30.E7 30.30 30.31 30,33 32.28 3~',30 32.29 3E.~9 32.36 32.31 3;2.31 3;2.33 3;2.29 32.30 32,30 32.31 1.00 10,30 1,24 3.50 i 8.440 I 6.6E5 7.000 6,P50 6,625 %375 5.50 6.11 6,03 6.11 3.00 4.75 5.75 5.25 4.75 5.75 4.95 4.95 · 4.95 · · .a75 4,95 3.00 4.75 JCASING LINER jTUBING WKSTRG 9 5/8' 43.5 FLUID INHIBITOR, JC,~Tmm ' 5C~E[.N SIZE SAHD ~IZm~ 1/2' .OrE GAGE 20-40 ItAKER LO;/ FINE DESCRIPTION _ . BAKER MODEL SC-iL GRAVEL PACK PACKER SIZE 96A4-47 UPPER EXTENSION SLIDING SLEEVE SEAL BORE LO;/ER EXTENSION CROSSOVER BLANK PiPE RECEIVED APR 2 6 199I Alaska Oil & Gas Cons. Anchorage Commission DAKER~/ELD 5 1/~' ,012 GAGE ~/IRE ;/RAPPED SCREEN BAKER O-RING SEAL SUB BAKER~ELD 5 l/P-' ,Ol~ GAGE TELL TALE SCREEN BAKER MOgEL 'S-22' SNAP LATCH SEAL ASSEMBLY BAKER MODEL 'D' SUMP PACKER SIZE 194-47 PERFORATIONS \LINI]~AL\BA7 'TUBULAR DETAIL DATE 17 JANUARY 1991 PAGE ONE WELL ~ 7 TUBING CASING INO, 108 48 28 184 FACILITY BAKER STRING LONG SIZE 3 1/2 WT 9.2 DESCRIPTION GRADE L-80 THD TDS BAKER SEAL ASSY W/MULE SHOE 3 X 4.750 BAKER LOCATOR SUB 3 X 4. 875 CENTRALIZED XO 2. 7/8 BTC X 3 1/2. EUE ,o. 992 X 3.50X8. 375 OTIS 2 7/8 BTC "XN" NIPPLE WITH COLLAR. 1.791 X 2.90 PUP 2 7/8 BTC 6.4~ N-80 OTIS 2. 7/8 BTC "XA" SLEEVE 2..313 X 3.75 AVA 2 7/8 BTC S.S,S,V. NIPPLE 2-.313 X 3.67 XO 3 1/2- BTC >-> 3 1/.0 EUE 2-. 441 X 4. 12_5 PUP 3 1/2- EUE 9.3# N-80 OTIS 3 1/2_ EUE "AA" SLEEVE .0.813 X 4.2_8 KOBE 3" TYPE"D PUMP CAVITY MAX O.D. 8.00 SEE ATTACHED DETAIL XO 3 1/2 TDS >-> 3 1/.0 EUE .0.992- X 4.1.°5 PUP 3 1/2- TDS 9..0# L-80 PUP 3 1/2. TDS 9.2_# L-80 3 1/2- TDS 9..0# L-80 PUP 3 1/2- TDS 9.2_# L-80 3 1/2- TDS 9. P# L-80 PUP 3 1/2- TDS 9.2_# L-80 3 1/2- TDS 9.2_# L-80 PUP 3 1/2- TDS 9.2-# L-80 PUP 3 1/2- TDS 9. ~:# L-80 XO 3 1/2_ BTC <-> 3 1/.0 TDS CIW DUAL TBG HANGER HALF 3 1/.0 EUE X 3 1/2. BTC K.B. TOTAL JOINTS TOTAL HANGING LENGTH TOP OF PKR OIL TOP OF PKR TBG MEASUREMENT SEE PAGE TWO LENGTH 10.82- 1.07 1.74 1.38 10.13 3.31 1.75 1.2_:'-' .14,09 14,05 I 12-5,49 I I 11,33 I 13356,52- 11493.73 15,58 1875,91 110,06 13,10 11,48 1,77 i 131,17 I 1582-9.12 I I I ITOP 5849.47 5848.40 5846.66 5845.28 ~835.15 5831.84 5830.09 582-8.87 582-4.78 582_0.73 5795.2_4 5793.91 5788.79 5783.67 2_42-7.15 2-421.80 928.07 46.58 36.52_ 33.42- 31.94 31. 17 0.00 5849.50 58~1.47 BOTTOM I 5860.2_9 I I 5849.47 I i 5848.40 I I I 5846.66 I 5845.2_8 I 583~. 1:5 I I 5831.84 I I 5830.09 I I 5828.87 I 582-4.78 I I 582-0.73 ...... 1 ... ...... .. ,....¥_..:,:.. 5795.2_4 I I 5793.91 I 5788.79 I 5783.67 I ~'4.°7.15 ........ I 2-421.80 I 928.07 I 46.58 I ~3.42- I 31.94 I i 31.17 I I I I I I TUBULAR DETAIL DATE 17 JANUARY 1991 PAGE TWO WELL # 7 TUBING X STRING LONG SIZE 3 1/2 CASING ~NO. ~DESCRIPTION FACILITY BAKER WT 9.2~ GRADE L-80 THD TDS I LENGTH I TOP I BOTTOM I INOTES: THERE IS A 1" PRESSURE TRANSMITION LINE FROM THE BOTTOM OF THE CAVITY TO THE AVA S.S.S.V. IT IS STRAPED TO THE JEWERLY STRING. TBG IS LANDED IN TENSION WITH THE LOCATOR SUB ~' OFF OF 'THE PACKER. FOR PACKER DETAIL SEE GRAVEL PACK LINER DETAIL BY E. K. HARNESS. I I I I I I I I I I I I I I I I I i i I I I i I I I I I I I I I I I I I I I I I I I I i I I I I I I I I I I I I ............ I I I I I I i I I I I I I I I I I I I I I I I I I I I I I I I I I i I I I I I I I I I I I I I I I I I I I I I I i I I I I TUBULAR DETAIL DATE 17 JANUARY 1991 PAGE ONE WELL ~ '7 TUBING X FACILITY BAKER STRING SHORT SIZE 3 1/2 WT CASING ~NO. ~DESCRIPTION ~LENGTH KOBE~" TYPE "D" PUMP CAVITY 124.60 184 MAX O.D. 8.00 SEE ATTACHED DETAIL PUP 2 3/8 EUE 4.6~ N-80 XO 3 1/2 TDS >-> 2 3/8 EUE 3 1/2 TDS 9.2# L-80 PUP 3 1/2 TDS 9.2# L-80 PUP 3 1/2 TDS 9.2# L-80 PUP 3 1/2 TDS 9.2# L-80 XO '3 1/2 BTC <-> 3 1/2 TDS CIW DUAL TBG HANGER HALF K.B. TOTAL JOINTS TOTAL HANGING LENGTH I ~10.2b 11.33 15739.86 18.07 13.13 13.10 1.96 1.77 131.17 I I 15792.07 i 184 GRADE TOP L-80 THD TDS 5798.64 ~788.39 5787.06 47.20 39.13 36.00 3~.90 31.94 31.17 0.00 BOTTOM 5823.24 5798.64 5788.39 5787.06 .I I I I I 47.20 39. 13 36.00 32.90 31.94 31. 17 NOTE: THERE IS A 3.40' DIFFERANCE IN THE STRAP BETWEEN THE SHORt STRING AND THE LONG STRING i I I I I I I I I I I I I I I I I I I I I I I I I I i I I I I I I I I I I I I I I I I I I' i i I I I i I I I I i I I I I I I I I I I I I I I i I I I I 4, 4, 4, I I '1 I I I I I I I I ....... I I I I I I I I I I RECEIVED · APR 2 6 1991 Naska Oil & Gas' Cons. Commission ".. "An~orage ! · 'L~AB ~ , O 2489' BAKER SC-1 PKR O 5849' 5-1/2" 15.5# J-55 0.012" WIRE WRAPPED BAKER WELD SCREEN GRAVEL PACK 20-40 MESH OTTAWA SAND BAKER SUMP PKR d) 6406' 9-5/8" 40 & 43.5~ ,' (~ 8259' 5 KOBE BI-IA TUBING DETAIL I L ONG STRING (POWER FLUIB) 1) CI~ HANGEfl, BUTrRESSO 31.17 2) 3-1/2 BtJTT PIN x 3-1/2 TOS PIN X-OVER · 31.94' l~ 3) 3-1/2' 9.2# N-80 me, ~Ds w/sP ct. CPLOS 4) 3-1/2 TDS BOX x 3-1/2 £U 8RD PIH X-OVER · 5794' 5) KOBE 3" MODEL '13" BHA · 5795' SHORT STRING (PRODUCTION) x) c~v H~NeER. BUrmESS · 31.17' B) :3-1/2 BuTr PIH x 3-1/2 ;S PIH X-OVER · 31.94' C) 3-1/2" 9.2# a-80 TBG, TDS W/ SP Ct. CPLC, S D) 3-1/2 TOS BOX x 2-3/8 EU 8RD PIH X-OVER · 5787' E) 2-3/8' 4.6~ N-80 PUP EU 8RD · 5788' TAIL ASSEMBLY 8) 3-1/2" £u 8RD OTIS "RA" SLrEVE · 5821' 7) 3-1/2" 9.2# N-80 EU 8RD PUP · 5825' 8) 3-1/2" £U 8RD BOX x 2-7/8" BuTr PIH X-OVER · 5829' 9) 2-7/8' AVA SAFETY VALVE NIPPLE · 5830' 10) 2-7/8" BUTr OTIS "XN' $LEEVE 0 5832' 11) 2-7/8' S.4# N-80 suer PuP · 5835' 12) 2-7/8- BUTt ohs "XN" NIPPLE · 5845' 13) a~ER S£AL ~SSY W/2-7/8' surf aox uP · 5a48. 14) 2-7/8- uuc£ SHOE e 586O' "A" ZONE INTERVAL 6055'- 6095' 6164'- 6196' 6210'- 6264' 6275'- 6395' CMT RET ~ 6440' PERFS F/ 6452'- 7995' ~ INTERVALS · CMT RET O 7890' ~ BAKER MODEL "D" PKR ~ 7900' OP OF LINER ~ 7989' 7" 29# {) 9369' -- PERFS F/ 8060'- 9150' ~ INTERVALS ADL 17595 WELL NO. 7 COMPLETION SCHEMATIC UNION OIL COMPANY OF CALIFORNIA (dba UNOCAL) DRAWN: DAC SCALE: NONE DATE: 3-6-91 DATE MW PLATFORM BAKER 17595 WELL #7 (BA-7) WELL HISTORY PAGE 1 ETD COMMENTS 12/28/90 COMMENCE OPERATIONS ON WELL ADL 17595 #7. LEG #4. SLOT #4. BAKER EL~T.E.O_J]M~ SKID RIG FOR LEG # 1 TO LEG #4, SLOT #4. CENTER UP RIG OVER SLOT #4. HOOK UP SERVICE LINES. 12/29/90 63 PCF 7890' APR 2 6 1991 CONTINUED HOOKUP OF SERVICE LINES. SET HANDRAILS, V-DOOR RAMPS AND STAIRWAYS. CLEAN OUT SHAKER TANK. RIG TO CIRCULATE WELL. RIG UP PUMP CATCHER LUBRICATOR AND TEST SAME TO 3000 PSI. DISPLACED SHORT STRING WITH FIW TAKING POWER OIL RETURNS ON THE LONG STRING. LATCHED PUMP IN CATCHER HEAD WITH 200 PSI. CONTINUED CIRCULATING FIW DISPLACING THE LONG STRING TO PRODUCTION. PULLED PUMP AND RIGGED DOWN LUBRICATOR. RIGGED UP WIRELINE AND SHEARED EQUALIZING Naska Oil & Gas Coils. Coramiss|~ONG IN STANDING VALVE AT 6394' WLM. Anchorage RECOVERED STANDING VALVE (TWO TRIPS REQUIRED). RIGGED DOWN WIRELINE. DISPLACED' ANNULUS WITH FIW TO PRODUCTION BY PUMPING DOWN THE SHORT STRING. WELL TAKING FLUID. 12/30/90 63 PCF 7890' CONTINUED CIRCULATING DOWN THE SHORT STRING TAKING RETURNS FROM THE ANNULUS TO PRODUCTION UNTIL CLEAN FIW AT SURFACE. CHECK WELL FOR FLOW. SHORT STRING HAD 240 PSI SURFACE PRESSURE. CIRCULATED FIW DOWN SHORT STRING FOR TWO TUBING VOLUMES. CHECKED WELL FOR FLOW-TOTAL SYSTEM ON A SLIGHT VACUUM. INSTALLED BACK PRESSURE VALVES. REMOVE TREE AND NIPPLE UP BOPE. PULLED BACK PRESSURE VALVES AND INSTALLED LANDING JOINTS. TESTED 3-1/2" DUAL PIPE RAMS, CHOKE MANIFOLD, AND ALL VALVES TO 500 PSI (LOW) AND 3000 PSI (HIGH). BALANCE OF TEST WILL BE PREFORMED WHEN OUT OF HOLE. PULLED HANGER TO RIG FLOOR AND REMOVED SAME. FOUND HOLE IN SHORT STRING 1.5' BELOW THE HANGER. INSTALLED SAFETY VALVES AND FILLED ANNULUS AND BOTH TUBING STRINGS. DATE 12/31/90 Ol/Ol/91 01/02/91 PLATFORM BAKER 17595 WELL #7 (BA-7) WELL HISTORY PAGE 2 MW 63 PCF ETD 7890' COMMENTS MONITORED WELL TO DETERMINE FLUID LOSS RATE. WELL TAKING 2.5 BPM. MIXED 120 BBL SIZED SALT PILL TO CONTROL FLUID LOSS. DISPLACED PILL TO LONG STRING TAIL AND CLOSED DUAL RAMS. SQUEEZED PILL ACROSS PERFORATIONS FROM 6452' TO 7995' DIL AT BPM WITH A GRADUAL PRESSURE BUILD FROM 250 PSI TO A FINAL SQUEEZE PRESSURE OF 1000 PSI. FLUID LOSS SLOWED TO 0.5 BPM. PULLED OUT OF HOLE LAYING DOWN DUAL 3-1/2" TUBING STRINGS. LAST 15 JOINTS OF SHORT STRING WERE PLUGGED WITH SAND AND SCALE. LAID DOWN KOBE BHA. RIGGED DOWN TUBING EQUIPMENT. CHANGED TOP PIPE RAMS TO SINGLE 3-1/2" RAM BLOCKS. 63 PCF 7890' SET TEST PLUG AND TESTED ALL RAM PREVENTERS, CHOKE MANIFOLD, AND ALL VALVES TO 500 PSI (LOW) AND 3000 PSI (HIGH) TO UNOCAL SPECIFICATIONS. TESTED ANNULAR PREVENTER TO 500 PSI (LOW) AND 2500 PSI (HIGH). MADE UP 8- 1/2" BIT AND CASING SCRAPER AND RAN IN PICKING UP 3-1/2 15.5# DRILL PIPE TO 6603' DPM. TRIP FOR CBL LOG. RIGGED UP ELECTRIC LINE AND LUBRICATOR. RAN IN WITH CBL LOG. LOGGED INTERVAL FROM 7010' WLM TO 5900' WLM. LOG INDICATED GOOD BOND FROM 5912' CBL TO 6606' CBL. 63 PCF 6441' DIL CONTINUED RUNNING CBL LOG. MADE GAUGE RING RUN TO 6550' WLM. TRIP FOR EZSV WITH BRIDGE PLUG KIT INSTALLED. RAN IN AND SET RETAINER AT 6441' DIL. RIGGED DOWN WIRELINE. MADE UP R'I-rS PACKER ON 3-1/2" DRILL PIPE AND RAN IN TO 6390' DPM. BROKE CIRCULATION. SET PACKER AT 6390' DPM AND TESTED BELOW THE PACKER AGAINST THE BRIDGE PLUG AT 6441' DIL TO 3000 PSI. PULLED UP AND RESET THE PACKER AT 6040' DPM. TESTED THE BACKSIDE TO 3000 PSI TO TEST 9-5/8" CASING ABOVE PERFORATIONS. TESTED SQUEEZED "A" ZONE PERFORATIONS FROM 6065' TO 6365' DIL TO 1000 PSI. PRESSURE BLED TO 750 PSI IN 20 MINUTES. PULLED OUT OF HOLE AND LAID DOWN RTTS PACKER. MADE UP 9-5/8" CASING SCRAPER AND WIRE BRUSH ON 3-1/2" 9.2# TDS TUBING. RAN IN PICKING UP TUBING. DATE 01/03/91 01/04/91 Ol/O5/91 PLATFORM BAKER 17595 WELL #7 (BA-7) WELL HISTORY PAGE 3 MW 72 PCF ETD 6441' COMMENTS CONTINUED IN WITH 9-5/8" CASING SCRAPER AND WIRE BRUSH PICKING UP 3-1/2" TDS TUBING. TAGGED BRIDGE PLUG AT 6443' TM. CIRCULATED WELL CLEAN. RIG UP RETURN LINE TO PRODUCTION HEADER AND PUMP REMAINING SURFACE VOLUME. CLEAN SHAKER AND MIXING PITS. PUMP 100 BBLS FIW WITH ONE DRUM OF DIRT MAGNET FOLLOWED BY FIW UNTIL THE WELL WAS CLEAN TAKING RETURNS TO PRODUCTION AT 2 BPM. RAISED WEIGHT OF CACL2 BRINE FROM BA-5 TO 72 PCF. CLEANED #1 AND #2 ACTIVE PITS. FILTERED CACL2 BRINE. DISPLACED WELL WITH 72 PCF BRINE. 72 PCF 6441' COMPLETED CHANGE OVER TO 72 PCF CACL2 BRINE. CIRCULATE AND FILTER BRINE TO 30 NTU'S. PULLED OUT AND LAID DOWN BRUSH AND SCRAPER. MADE UP TCP PERFORATING ASSEMBLY AND RAN IN TO 6396'. FILLED PIPE WHILE RUNNING IN TO ACHIEVE A 500 PSI UNDER BALANCE AT THE TOP PERFORATION. RIGGED UP WIRELINE AND LOCATED R.A. TAG AT 5875' DPM. PLACED GUNS ON DEPTH AND SET PACKER AT 6038'. RAN CONFIRMATION LOG. PULLED OUT WITH WIRELINE. 76 PCF 6441' TESTED SURFACE EQUIPMENT AND MANIFOLD TO 3000 PSI. CYCLED OPEN OMNI VALVE WITH 1500 PSI AND FIRED GUNS WITH 2100 PSI AT 0021 HOURS. PERFORATED LOWER "A" ZONE INTERVAL FROM 6275' TO 6395' DIL WITH 6" TCP, 8 HPF, 32 GRAM "BIG HOLE" CHARGES. WELL WENT ON A SLIGHT VACUUM AND THEN BUILT FROM A SLIGHT TO MODERATE BLOW. CYCLED OMNI VALVE TO THE REVERSING POSITION AND REVERSED THE DRILL PIPE CLEAN WITH 72 PCF CACL2 BRINE. HAD A FAIR AMOUNT OF GAS. REVERSED SEVERAL DRILL STRING VOLUMES AND HAD GOOD 72 PCF BRINE ALL THE WAY AROUND THE WELL BORE. CYCLED THE OMNI VALVE OPEN AND HAD PRESSURE BUILDUP IMMEDIATELY TO 140 PSI. CYCLED THE OMNI VALVE TO THE REVERSING POSITION AND REVERSED CIRCULATED WHILE INCREASING BRINE WEIGHT TO 76 PCF. CYCLED THE OMNI VALVE OPEN AND CHECKED FOR FLOW. WELL DEAD. RELEASED THE PACKER AND CIRCULATED THE WELL CLEAN. HAD A FAIR AMOUNT OF GAS UNDER THE PACKER. PULLED OUT PLATFORM BAKER 17595 WELL #7 (BA-7) WELL HISTORY PAGE 4 DATE MW ETD COMMENTS 01/05/91 (CONT.) AND LAID DOWN THE PERFORATING ASSEMBLY. ALL SHOTS HAD FIRED. 'MADE UP AND RAN A BIT AND CASING SCRAPER TO 6443' DPM. CIRCULATED WELL CLEAN. HAD SHOWS OF OIL, GAS AND SAND ON BOTTOMS UP. CIRCULATE AND FILTER BRINE. 01/06/91 76 PCF 6441' RECEIVED APR 2 Alaska 0il & Gas Cons. Commission Anchorage CONTINUED TO CIRCULATE AND FILTER BRINE TO LESS THAN 100 NTU'S. PULLED OUT OF HOLE WITH BIT AND SCRAPER. RIGGED UP WlRELINE AND RAN 8.38" GAUGE RING AND JUNK BASKET TO 6440' WLM. TRIP WlRELINE FOR EZSV. SET RETAINER AT 6270' DIL. PULLED OUT AND RIGGED DOWN WIRELINE. MADE UP RETAINER STRINGER AND RAN IN ON 3-1/2" TDS TUBING. STABBED INTO RETAINER AT 6270' DIL (6275' TM) AND TESTED THE BACKSIDE TO 1000 PSI. UNSTAB FROM RETAINER AND CIRCULATE WHILE MIXING FRAC FLUIDS. TESTED SURFACE EQUIPMENT TO 6500 PSI. DISPLACED TUBING WITH 50 BBLS OF 3% KCL/FIW AND STABBED INTO THE RETAINER. PRESSURE TESTED THE BACKSIDE TO 1000 PSI. ESTABLISHED AN INJECTION RATE THROUGH THE RETAINER INTO THE LOWER "A" ZONE PERFORATIONS (6275'-6395' DIL) AT 14 BPM WITH 3900 PSI. MIXED SAND SLURRY. PUMPED FRAC JOB AS FOLLOWS: 240 BBLS 70#/1000 GAL HEC PREPAD AT 11.5 BPM WITH 3200 PSI; 69 BBLS 70#/1000 GAL HEC WITH 12 PPG 20-40 OTTAWA GRAVEL AT 11.2 BPM WITH 2750 PSI. SANDED OUT WITH 5500 PSI. UNSTABBED FROM RETAINER AND ATTEMPTED TO REVERSE OUT-NO GOOD. PUMPED AWAY FLUID WITH 800 PSI WITH NO RETURNS ON TUBING. STABBED BACK INTO THE RETAINER AND TESTED THE BACKSIDE TO 1000 PSI. UNSTABBED AND ATTEMPTED AGAIN TO REVERSE OUT-NO GOOD. STABBED BACK INTO THE RETAINER AND ATTEMPTED TO BLEED DOWN THE ANNULUS-NO GOOD. UNSTABBED FROM RETAINER AND ATTEMPTED TO REVERSE OUT. FLUID PUMPED AWAY AT 3 BPM WITH 800 PSI WITH NO RETURNS ON THE TUBING. ATTEMPTED TO STAB BACK INTO THE RETAINER AND WAS UNABLE TO FIND IT AS DEEP AS 6279' TM. ANNULUS PRESSURE IS 400 PSI AND WILL NOT BLEED DOWN. WAITING ON FRAC PRESSURE TO BLEED DOWN. DATE 01/07/91 Ol/O8/91 01/09/91 MW 76 PCF 76 PCF 76 PCF PLATFORM BAKER 17595 WELL #7 (BA-7) WELL HISTORY PAGE 5 ETD 6441' COMMENTS CONTINUED WAITING ON FRAC PRESSURE TO BLEED DOWN TO THE FORMATION. OFFLOAD COILED TUBING UNIT FROM THE BOAT. RIG UP COILED TUBING AND TEST SURFACE EQUIPMENT TO 3000 PSI. RAN IN WITH 1.6" JET NOZZLE ON 1- 1/2" COILED TUBING. TAGGED SAND AT 3513' CTM. PICK UP TO 3400' CTM AND CIRCULATE AND DISPLACE FRAC FLUID WITH 76 PCF CACL2 BRINE. COILED TUBING PLUGGED WITH 22.5 BBL PUMPED. PULLED OUT WITH COILED TUBING AND FOUND JET NOZZLE PLUGGED BY CEMENT WIPER PLUG FROM PREVIOUS JOB. CUT OFF TUBING AND INSTALLED NOZZLE. RAN IN AND CLEANED OUT FRAC SAND IN 3-1/2" TDS TUBING FROM 3513' TO 4800' CTM. 6441' CONTINUED TO CLEAN OUT FRAC SAND IN 3-1/2" TDS TUBING FROM 4800' TO 6266' CTM. PULLED UP TO 6085' CTM AND CIRCULATED CLEAN. RAN IN TO 6266' CTM AND CIRCULATED CLEAN. PULLED OUT OF HOLE WITH COILED TUBING. REMOVED INJECTOR HEAD AND RIGGED UP TO PUMP DOWN THE TUBING. BROKE CIRCULATION WITH RIG PUMPS AND CIRCULATED AND CONDITIONED BRINE TO 76 PCF. HAD A SHOW OF GAS OFF Bo3-rOM. RIGGED DOWN COILED TUBING. PULLED OUT OF HOLE WITH FRAC STRING. TESTED ALL BOPE. ANNULAR TO 500 PSI (LOW) AND 2500 PSI (HIGH). MANIFOLD VALVES AND RAM TYPE PREVENTERS TO 250 PSI (LOW) AND 3000 PSI (HIGH). MADE UP CLEANOUT ASSEMBLY ON 3-1/2" DRILL PIPE AND RAN IN TO CEMENT RETAINER AT 6283' DPM. DRILLED RETAINER AND CHASED TO 6373' DPM. CIRCULATED AND CONDITIONED BRINE-LIGHT OFF BOTTOM WITH SHOWS OF GAS. CLEANED OUT RETAINER JUNK AND SAND FROM 6373' TO 6410' DPM. CIRCULATED WELL BORE CLEAN. 6441' CONTINUED TO CIRCULATE WELL BORE CLEAN AT 6410' DPM. PULLED OUT OF HOLE TO 6270' DPM. CIRCULATED AND FILTERED BRINE TO LESS THAN 100 NTU'S. SLIPPED AND CUT DRILLING LINE. CHANGED A CONTROL VALVE ON THE ACCUMULATOR UNIT. CONTINUED TO CIRCULATE ON BOTTOM WHILE WAITING ON PERF GUNS FROM THE BEACH. PULLED OUT WITH CLEAN OUT ASSEMBLY. MADE UP TUBING CONVEYED PERFORATING PLATFORM BAKER 17595 WELL #7 (BA-7) WELL HISTORY PAGE 6 DATE 01/09/91 (CONT) MW ETD COMMENTS ASSEMBLY. RAN IN ON 3-1/2" DRILL PIPE FILLING UP PIPE WITH 76 PCF FLUID TO OBTAIN A 500 PSI UNDERBALANCE AT 5563' TVD. SPOT GUNS ON DEPTH BY DRILL PIPE MEASUREMENTS. RIGGED UP WIRELINE FOR GAMMA RAY CORRELATION LOG. TIED IN TO CBL DATED 6/28/66. SET PERFORATING PACKER AND RAN CONFIRMATION LOG. RIGGED UP SHOT DETECTION EQUIPMENT. TESTED SURFACE EQUIPMENT TO 3000 PSI. CYCLED THE OMNI VALVE OPEN (GOOD BLOW IN BUBBLE BUCKET). PRESSURED ANNULUS TO 2500 PSI TO FIRE GUNS. PERFORATED MIDDLE "A" ZONE FROM 6164'-6188' DIL AND 6210'-6264' AT 8 HPF WITH 32 GRAM "BIG HOLE" CHARGES. CYCLED OMNI VALVE TO THE REVERSING POSITION AND REVERSED THE DRILL PIPE CLEAN. CYCLED THE OMNI VALVE OPEN AND RELEASED THE PACKER. MONITORED WELL- SLIGHT FLUID LOSS. CIRCULATED WELL CLEAN. 01/10/91 76 PCF 6441' RECEIVED 'APR 2 6 1991 Al~k~ 0il & Gas Cons. Commission Anchorage CONTINUED TO CIRCULATE THE WELL CLEAN-SHOT GAS AND SOME OIL ON Bo3-rOMS UP. CIRCULATED ONE ADDITIONAL HOLE VOLUME AND CHECKED FOR FLOW. PULLED OUT WITH PERFORATING ASSEMBLY-ALL SHOTS FIRED. RAN IN WITH OEDP AND TAGGED AT 6338' DPM. CIRCULATED AT 6273' DPM AND SHIPPED FLUID TO BAKER SAND FOR SAND PLUG BACK. TWO HOUR SHUTDOWN DUE TO GAS ALARM IN LEG #1. MIXED 71 FT3' SAND AT 2#/GAL FOR PLUG BACK. PUMPED AND DISPLACED SAND THROUGH OEDP HUNG AT 6315'DPM. PULLED UP TO 6191' DPM AND WORKED PIPE WHILE ALLOWING THE SAND TO SE'I-rLE. TAGGED SAND PLUG AT 6208' DPM AND WASHED DOWN TO 6270' DPM (6266' DIL). CIRCULATED OUT EXCESS SAND AT 8.5 BPM RATE. MIXED AND FILTERED FRAC FLUID TO BAKER SAND WHILE CIRCULATING OUT SAND. SLOWED CIRCULATING RATE TO 3.5 BPM AND FILTERED ACTIVE SYSTEM TO 49 NTU'S. TRIP FOR FRAC ASSEMBLY. 01/11/91 76 PCF 6441' CONTINUED TRIP FOR FRAC ASSEMBLY. MADE UP RTrs PACKER WITH BYPASS AND 10' TAIL. RAN WITH PACKER TO 6125' DPM (CENTER OF ELEMENTS). RIGGED UP SURFACE LINES. SET PACKER AND TESTED ANNULUS TO 1000 PSI. TESTED SURFACE LINE TO 6500 PSI. OPENED BYPASS AND DATE Ol/1'~/91 (CONT) 01/12/91 MW 77 PCF PLATFORM BAKER 17595 WELL #7 (BA-7) WELL HISTORY PAGE 7 ETD COMMENTS DISPLACED TUBING WITH 3% KCL. CLOSED TOOL AND ESTABLISHED A 13 BPM INJECTION RATE AT 4000 PSI WITH 3% KCL MIXED SAND FOR FRAC JOB. PUMPED FRAC AS FOLLOWS: 156 BBL 70# HEC GEL PRE-PAD AT 12 BPM WITH 4000 PSI; 78 BBL 70# HEC GEL WITH 169 FT3 20-40 OTTAWA GRAVEL (8 PPG SLURRY). PRESSURE BUILT SHARPLY TO 5000 PSI WITH 21 BBLS OF SLURRY BELOW THE PACKER (2380# SAND THRU PERFS). PRESSURE BLED QUICKLY TO 2000 PSI. ATTEMPTED TO CONTINUE PUMPING AND PRESSURE BUILT TO 5000 PSI. REVERSED SAND SLURRY OUT OF THE FRAC STRING. PULLED PACKER LOOSE AND CHECKED FOR FLOW-SLIGHT FLOW. CIRCULATED THE WELL THE LONG WAY WITH SOME GAS TO SURFACE ON FIRST Bo3-rOMS UP. CHECKED FOR FLOW-SLIGHT FLOW. CIRCULATED AND BUILT MUD WEIGHT TO 77 PCF. CIRCULATED AND FILTERED FLUID FOR PERF RUN. 6441' CONTINUED TO WORK PIPE AND FILTER FLUID TO 79 NTU'S. PULLED OUT WITH FRAC ASSEMBLY. MADE UP 6" PERFORATING ASSEMBLY FOR UPPER "A" ZONE INTERVAL (6055' TO 6095' DIL). RAN IN WITH PERF ASSY FILLING PIPE FOR A HYDRO STATIC HEAD OF 2210 PSI AT 5474' TVD. RIGGED UP WIRELINE AND RAN GAMMA RAY CORRELATION LOG. SET PACKER. RAN CONFIRMATION LOG. PULLED OUT AND RIGGED DOWN WIRELINE. PRESSURE'TESTED SURFACE EQUIPMENT TO 3000 PSI. SHOT FLUID LEVEL TO CONFIRM UNDER BALANCE. RIG UP SHOT DETECTION EQUIPMENT. CYCLED THE OMNI VALVE OPEN WITH 1500 PSI ANNULUS PRESSURE. PRESSURED ANNULUS TO 2100 PSI AND FIRED GUNS AT 1900 HOURS PERFORATING UPPER "A" ZONE FROM 6055' TO 6095' DIL WITH 8 HPF, 32 GRAM, "BIG HOLE" CHARGES. CYCLED THE OMNI VALVE TO THE REVERSING POSITION AND REVERSED THE DRILL PIPE CLEAN. PULLED PACKER LOOSE AND ATTEMPTED TO REVERSE-NO GOOD. OPENED RAMS AND WORKED PIPE TO CONFIRM THE PACKER WAS UNSET. ATTEMPTED TO REVERSE-NO GOOD. CLOSED PIPE RAMS AND CIRCULATED THE LONG WAY. MONITORED WELL- STATIC. RIGGED DOWN SURFACE EQUIPMENT. PULLED OUT OF HOLE WITH PERF ASSEMBLY. DATE 01/13/91 01/14/91 PLATFORM BAKER 17595 WELL #7 (BA-7) WELL HISTORY PAGE 8 MW 77 PCF ETD 6441' COMMENTS CONTINUED PULLING OUT OF HOLE WITH PERFORATING ASSEMBLY. MADE UP CLEAN OUT ASSEMBLY AND RAN IN AND TAGGED SAND AT 6167' DPM. CLEANED OUT SAND TO THE BRIDGE PLUG AT 6441' DPM. CIRCULATED WELL CLEAN AND PULLED OUT OF HOLE. MADE UP BAKER MODEL "D" SUMP PACKER. RAN IN HOLE ON 3-1/2" DRILL PIPE TO 6406' DIL. DROPPED BALL AND SET PACKER. RELEASED FROM PACKER. CIRCULATED AND FILTERED FLUID FOR GRAVEL PACK. 77 PCF 6441' CONTINUED TO CIRCULATE AND FILTER FLUID TO 50 NTU'S. PULLED OUT OF HOLE AND LAID DOWN PACKER SETTING TOOL. MADE UP 5-1/2" WIRE WRAPPED LINER, BLANK LINER, AND GRAVEL PACK TOOLS. RAN IN HOLE WITH GRAVEL PACK ASSEMBLY AND LATCHED INTO THE SUMP PACKER AT 6406' DIL. PULLED OUT AND LATCHED BACK IN TO CONFIRM SNAP LATCH. RIGGED UP SURFACE EQUIPMENT AND LINES. PRESSURE TESED SURFACE EQUIPMENT TO 3500 PSI. POSITIONED LINER AND STINGER AT A NEUTRAL WEIGHT AND DROPPED THE SETTING BALL. PRESSURED THE TUBING TO 2500 PSI AGAINST THE BALL TO SET THE SC-1L PACKER. PRESSURED THE ANNULUS TO 1500 PSI TO TEST THE PACKER AND RELEASE THE SETTING TOOL. SPACED OUT FOR WORKING POSITIONS AND MARKED THE DRILL PIPE. ESTABLISHED A CIRCULATION RATE OF 3 BPM AT 350 PSI. MIXED GRAVEL PACK FLUIDS. PUMPED GRAVEL PACK AS FOLLOWS: 15 BBL OF PRE-PAD; 42 BBL OF 10 PPG 20-40 GRAVEL SLURRY; CLOSED TOOL; 17 BBL OF 10 PPG 20-40 GRAVEL SLURRY; 6 BBL POST PAD; 21 BBL COMPLETION FLUID DISPLACEMENT. HAD A SLOW BUILD IN PRESSURE TO 1200 PSI AS SAND COVERED THE TELL TALE SCREEN. PICKED UP OUT OF THE O-RING SEAL SUB AND REDUCED RATE TO 2 BPM AND INCREASE BACKPRESSURE BY 300 PSI. CONTINUED GRAVEL PACKING WITH A SLOW BUILD IN PRESSURE TO 1850 PSI. SHUTDOWN AND HAD A SLOW BLEED OFF TO 500 PSI. REPRESSURED TO 1800 PSI AND HAD A VERY SLOW BLEED OFF. 95 FT3 OF GRAVEL IN PLACE (97 FT3 THEO). PULLED TO REVERSING POSITION AND REVERSED OUT THE EXCESS SLURRY. REVERSED WELL WHILE ALLOWING THE PACK TO SETTLE. DATE Ol/15/91 01/16/91 01/17/91 MW 77 PCF 77 PCF 77 PCF PLATFORM BAKER 17595 WELL #7 (BA-7) WELL HISTORY PAGE 9 ETD 6441' COMMENTS REPRESSURED THE PACK TO 1500 PSI AND HAD A VERY SLOW BLEED OFF. CLOSED THE PORT COLLAR AND TESTED SAME TO 1500 PSI. PULLED OUT AND LAID DOWN GRAVEL PACK TOOLS. RIGGED UP WIRELINE. RAN GRAVEL PACK EVAULATION LOG. LOG SHOWED GOOD PACK 20' INTO THE BLANK CASING. THE FOLLOWING ARE EQUIPMENT TOPS FOR THE LINER ASSEMBLY STABBED INTO THE SUMP PACKER AT 6406' DIL: S- 22 SNAP LATCH AT 6405'; 5-1/2', 0.012 GAUGE WIRE WRAPPED TELL TALE SCREEN AT 6394'; O- RING SEAL SUB AT 6393'; 5-1/2", 0.012 GAUGE WIRE WRAPPED LINER AT 6006' (398' NET); 5-1/2", 17#, LT&C, 8RD BLANK LINER AT 5884'; LOWER EXTENSION AT 5862'; UPPER EXTENSION AT 5854'; AND BAKER MODEL SC-1L PACKER AT 5849'. GRAVEL PACKED LINER WITH 95 FT3 OF 20-40 OTTAWA GRAVEL. RIGGED DOWN WIRELINE. RAN IN HOLE WITH 3-1/2" OEDP. PULLED OUT LAYING DOWN DRILL STRING. RAN IN PICKING UP 3-1/2" 9.2# N-80 TDS TUBING FOR THE COMPLETION. 6441' CONTINUED IN PICKING UP 3-1/2" TDS TUBING. CIRCULATED WELL AT 5695' TM. BUILT 50 BBLS OF CACL2 TO 77 PCF. PULLED OUT OF HOLE STANDING BACK 3-1/2" TUBING. CHANGED TOP PIPE ~MS TO 3-1/2" DUAL BLOCKS. PULLED THE WEAR BUSHING. RIGGED UP TO RUN 3-1/2" DUAL COMPLETION. SET TEST PLUG AND TESTED UPPER RAMS TO 2000 PSI. SPENT 13 HOURS TESTING KOBE CAVITY AND PRODUCTION EQUIPMENT BELOW SAME. RAN IN WITH KOBE COMPLETION HYDROTESTING TO 5000 PSi. 6441' COMPLETED RUNNING AND HYDROTESTING 3-1/2" TDS DUAL COMPLETION. FOUND THE PERMANENT PACKER AT 5855.49' TM. LANDED COMPLETION AS FOLLOWS: BOTTOM OF TUBING TAIL AT 5864.31' TM; LOCATOR SUB AT 5853.49' TM; 2-7/8" XN AT 5849' TM; 2-7/8" XA SLEEVE AT 5836' TM; SSSV NIPPLE AT 5830' TM; 3-1/2" RA SLEEVE AT 5820' TM; KOBE STANDING VALVE SEAT AT 5819' TM. SPACED OUT AND INSTALLED THE DUAL CIW TUBING HANGERS. LANDED HANGERS AND TESTED THE PACKER SEALS TO 1000 PSI FROM THE BACKSIDE. RIGGED UP SLICKLINE. RAN AND SET STANDING DATE 01/17/91 (CONT) 01/18/91 MW 77 PCF PLATFORM BAKER 17595 WELL #7 (BA-7) WELL HISTORY PAGE 10 ETD COMMENTS VALVE. ATTEMPTED TO RUN DUMMY PUMP- WOULD NOT FALL DOWN HOLE. PUMPED KOBE DUMMY PUMP DOWN TO SEAT AND TESTED SAME TO 3000 PSI. RECOVERED DUMMY PUMP. RAN KNOCKOUT BAR ON WlRELINE TO EQUALIZE ACROSS THE STANDING VALVE. 6441' COMPLETED TRIP TO EQUALIZE STANDING VALVE. RAN IN AND RECOVERED STANDING VALVE AT 5819' TM. RIGGED DOWN WlRELINE. INSTALLED BACK PRESSURE VALVES AND NIPPLED DOWN BOPE. INSTALLED 3-1/2" DUAL CIW TREE AND TEST SAME TO 5000 PSI. PULLED BACK PRESSURE VALVES. RIGGED UP SLICKLINE. MADE TRIP TO OPEN THE "RA" SLEEVE AT 5820' TM. DISPLACED DOWN THE LONG STRING TAKING RETURNS UP THE SHORT STRING WITH INHIBITED FIW. DISPLACED THE 9-5/8" x TUBING ANNULUS WITH INHIBITED FIW. SHUT-IN TUBING PRESSURE ON THE LONG STRING AFTER DISPLACEMENT WAS 420 PSI. CLOSED "RA" SLEEVE AND TESTED TO 1000 PSI. RAN AND SET KOBE DUMMY STANDING VALVE INTO BHA AT 5819' TM. PLACED DUMMY PUMP INTO LUBRICATOR AND PUMPED SAME TO BELOW MASTER VALVE. INSTALLED AND TESTED KOBE SURFACE MANIFOLD. CIRCULATED THE PUMP INTO THE BHA WITH POWER OIL. TESTED THE DUMMY PUMP TO 3500 PSI, TURNED WELL OVER TO PRODUCTION. WELL FLOWING AT 350 BPD OF 100% WATER. PREPARED TO SKID THE RIG TO LEG #2. RI=LEASED RIG AT 2400 HOURS. 1/18/91. TO WELL ADL 17595 #6. {" STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION COMMISSION APPLICATION FOR SUNDRY APPROVALS 1. Type of Request: Abandon __ Suspend __ Operation shutdown __ Re-enter suspended well Alter casing __ Repair well __ Plugg~g ~ Time extension __ .Stim ula-'~'_..~ Change approved program __ Pull tubing .~. Variance ~ Perforate ~ Other 2. Name~r~o~i1 Colapany of Californ~aS'~q~~entX__ 67~u~v~9~°r~. ! Exploratory 3. Addre~.o. Box 190247, ~ch., AK, 9~519-0~raphic 7. ~r~~a~595 Service 4. Location of well at sudace Leg # 4, Conductor # 4 1993' FNL & 478' FWL, Sec. 31, T9N, R12W, SM At top of productive interval Top of "A" zone at 6065' MD 1280' FSL & 477' FWL, Sec. 31, T9N, R12W, SM At effective depth CI Bridge Plug at 7890' MD 780' FSL & 632' FWL, Sec. 31, T9N, R12W, SM Attoml depth TD at 9445 ' MD 659' FSL & 804' FWL, Sec. 31, T9N, R12W, SM 8. Wellnum~ll No. 7 9. Permit number 66-5 10. APl number 50-- 733-10074 11;I .Field/Pool . d. Grouna Shoal feet 12. Present well condition summary Total depth: measured true vertical Effective depth: measured true vertical Casing Structural Conductor Surface Intermediate Production Liner Perforation depth: Length 596' 9445' 8749 ' feet Plugs(measured) feet 7890 ' feet Junk(measured) 7211 ' feet Size Cemented 20" 1120 SXS 2489' 13-3/8" 1650 SXS 8259' RECEIVED SEP 2 7 199D ,"~,,,.;;,,~,,'~,~ Oil .& Gas Cons.. ., '. ...... '" Measured dept .~ChO~"at~ TCue ve~ical depth 596r 596r 2489~ 2465~ 9-5/8" 2300 SXS 8259' 7575' 300 SXS measured3 8 2 ' 7" 7987'-9369' 7306'-8673' true vertical See attached Tubing (size, grade, and measured depth) 3-1/2", Packers and SSSV (type and measured depth) 9.2#, N-80 BUTT; LS @ 6431' SS @ 6371' None 13. Attachments Description summary of proposal x__ Detailed operations program __ BOP sketch x 14. Estimated datedf)o~~in~ o~pe~.a~ 15. Status of well classification as: 16. If proposal was verbally approved Oil × Gas Suspended Name of approver Date approved Service 17, I hereby certify that th~[egoing is true ar~orrect to the best of my knowledge. Conditions of approval: Notify Commission so representative may witness [Approval No. 9~1~1~ __ ~ ~' Plug integrity __ BOP Test __ Location clearance __ Mechanical Integrity Test __ Subsequent form required 10-, Approved by order of the Commission ORIGINAL SIGNED BY LONNIE C. SMITH Form 10-403 Rev 06/15188 AP P,.,r _°,v..e_ ~d~P~ssione r SUBMIT IN TRIPLICATE MGS 17595 #7 PERFORATION RECORD "A" ZONE '6,065'-6,080'MD '6,175'-6,190'MD '6,220'-6,240'MD '6,250'-6,260'MD '6,280'-6,290'MD '6,315'-6,335'MD '6,350'-6,365'MD 5,482'-5,495'TVD 5,572'-5,584'TVD 5,610'-5,626'TVD 5,635'-5,643'TVD 5,660'-5,668'TVD 5,694'-5,710'TVD 5,720'-5,734'TVD ZONE 6,452'-6,453.5'MD 6,467'-6,468.5'MD 6,540'-6,570'MD 6,620'-6,680'MD 6,700'-6,725'MD "C" ZONE 6,805'-6,850'MD 6,870'-6,910'MD 6,930'-6,970'MD 6,990'-7,010'MD 7,020'-7,035'MD "D" ZONE 7,095'-7,130'MD 7,190'-7,220'MD 7,340'-7,360'MD 7,470'-7,490'MD 7,530'-7,540'MD 7,830'-7,860'MD 7,875'-7,885'MD 7,985'-7,995'MD "E, F, G" ZONE 8,060'-8,260'MD 8,290'-8,415'MD 8,450'-8,585'MD 8,620'-8,782'MD 8,800'-8,933'MD 8,971'-9,150'MD 5,812'-5,813'TVD 5,825'-5,826'TVD 5,892'-5,920'TVD 5,967'-6,024'TVD 6,043'-6,067'TVD 6,145'-6,189'TVD 6,208'-6,248'TVD 6,267'-6,306'TVD 6,326'-6,370'TVD 6,355'-6,370'TVD 6,429'-6,463'TVD 6,522'-6,552'TVD 6,670'-6,689'TVD 6,797'-6,817'TVD 6,856'-6,866'TVD 7,152'-7,181'TVD 7,196'-7,206'TVD 7,304'-7,314'TVD 7,378'-7,576'TVD 7,606'-7,729'TVD 7,763'-7,897'TVD 7,932'-8,092'TVD 8,110'-8,241'TVD 8,278'-8,455'TVD *CEMENT SQUEEZED MGS 17595 ~7 WORKOV]~ PROCEDURE ( 9-'12-90 · · MOVE RIG OVER MGS 17595 #7, LEG #4, SLOT #4. KILL WELL WITH COMPLETION FLUID. · · · · INSTALL BPV'S, NIPPLE DOWN TREE, NIPPLE UP BOPE. PULL AND LAY DOWN DUAL KOBE PRODUCTION STRING. RUN BIT AND SCRAPER TO 7890' (BRIDGE PLUG). SET RETAINER AT 6445' TO ISOLATE LOWER COMPLETION. · · PRESSURE TEST 9-5/8" CASING WITH RTTS PACKER. CHANGE OVER TO CLEAN COMPLETION FLUID. · 10. 11. REPERFORATE "A" ZONE UNDERBALANCED WITH TUBING CONVEYED GUNS FROM 6055' TO 6395' AT INTERVALS. FRACTURE STIMULATE "A" ZONE IN THREE STAGES. SET SUMP PACKER AT 6420'. RUN 5.5" OD GRAVEL PACK LINER ASSEMBLY WITH TOP PACKER. 12. GRAVEL PACK THE ZONE FROM 6055' TO 6395'. 13. RUN DUAL KOBE PRODUCTION STRING WITH PUMP CAVITY AT 6000'. 14. REMOVE BOPE AND INSTALL TREE. 15. RETURN WELL TO PRODUCTION AND MOVE OFF. NOTE: SBHP ANTICIPATED TO BE 3250 PSI AT 7200' TVD. WORKOVER FLUID WILL BE FILTERED INLET WATER WITH 3% KCL AND NACL AS REQUIRED FOR WELL CONTROL. ,3" KILL LINE WITH TWO ,3" 5M VALVES KILL LINE FROM MUD PMP & CEMENT UNIT BELL NIPPLE ] FLOWLINE 15-5/8" 3000 PSi ANNULAR /I r I I PIPE RAMS BLIND RAMS I PIPE RAMS 15-5/8" 3M FLANGE ADAPTER 5M x 5M 15-5/8" 5M FLANGE I i DOUBLE GATE 5M I 1;3-5/8" 5M FLANGE I 4" CHOKE LINE WITH ONE REMOTE &: I MANUAL 4" 5M VALVE (I) r_b I CONNECTED TO CHOKE MANIFOLD (SEE MANIFOLD DRAWING) 1;3-5/8" 5M FLANGE SINGLE GATE 5M 15-5/8" 5M FLANGE RISER 10" 5M x 1.3-5/8" 5M ADAPTER CAMERON 5M SPOOL 15-5/8" BOPE 5M STACK BAKER PLATFORM UNION OIL COMPANY OF CALIFORNIA (db(:] UNOCAL) DRAWN: DAC APP'D' GSB SCALE: NONE DATE: 9/12/90 ~-~/8" 54.5 & 68# @ 2489' BAKER WELD SCREEN GRAVEL PACK 20-40 MESH OTTAWA SAND I KOBE BHA TUBING DETAIL 3-1/2", 9.2#, N-80 TBG BT&C. 1) PRODUCTION STRING 2) POWER FLUID STRING 3) WIRELINE REENTRY GUIDE 4) 5-1/2", 15.5#, J-55, 0.012" WIRE WRAPPED SCREEN BAKER SC-1 PKR @ 5930' "A" ZONE INTERVAL 6055'- 6095' 6164'- 6196' 6210'- 6264' 6275'- 6395' BAKER SUMP PKR @ 6420' CMT RET @ 6445' I , ,I, PERFS F/ 6452'- 7995' @ INTERVALS ~ CMT RET @ 7890' 7" 29# @ 9369' / PERFS F/ 8060'- 9150'@ INTERVALS ADL 17595 WELL NO. 7 PROPOSED WELL SCHEMATIC UNION OIL COMPANY OF CALIFORNIA (dbd UNOCAL) DRAWN: DAC SCALE: NONE DATE: 8-27-90 MIDDIF GROUND SHOAL ADL 17595 WELL NO. 7 KENN &: LOWER KENN CONGLOMERATE PLATFORM BAKER 4vo?,/se 'ID -- 6~9' F~l., M)4* FIR., Boo 3t, ~ R12'ffo BM, 0440* 0200* 3 1/Z'* E1JE: 8lID and 3 1/2' ~ XO 6401' & 3 1,4' Bablm tdhg 8010-1210 D. 2 ~ BJE: ~ Imp ~71' 8870...~101 B2gO...B418· 6030-607O' 84,10-B,18~ 8~m].-7010' BI20--B7B~· 7020-703S' 8800--8e33* Df 7095-7130' 8071-0100' 7470--7480' 7'J30-~ 7830-78e0' 7BT~-TB~* 7BBS-7~S' BCD - 1410 BOPD et 110 FIP, gOfl 4SQ~ EI~ - 201 IH3PD et 100 FTP, 617~-01gQ~ e2BO-~O'e L. A. Darsow District Superintendent January 15, 1982 Amoco Production Company Post Office Box 779 Anchorage. Alaska 99510 907-272-8471 Fil e: LAD-O60-WF Mr. Hoyle H. Hamilton, Commissioner Alaska Oil and Gas Conservation Commission 3001 Porcupine Drive Anchorage, Alaska 99501 Dear Sir: Subsequent Report MGS 17595 Well No. 7 Platform Baker, Cook Inlet, Alaska Attached in duplicate is State of Alaska Form 10-403., Sundry Notices and Reports on Wells, regarding our work on MGS 17595 Well No. 7, Platform Baker, Cook Inlet, Alaska. We pulled the tubing, cleaned out to PBD at 7870' MD, and reran a dual string tubing completion with a Kobe Type 'B" bottomhol e assembly. Yours very truly, L. A. Darsow District Superintendent Attachment BFS/klt At~ STATE OF ALASKA ~'. ALASK . ,LAND GAS CONSERVATION C ,~MISSION SUNDRY NOTICES AND REPORTS ON WELLS 1. DRILLING WELL [] COMPLETED WELL OTHER [] 2. Name of Operator Amoco Production Company 3. Address P. O. Box 779, Anchorage, Alaska 99510 4, Location of Weli Slot 4, Leg 4, Middle Ground Shoal Platform Baker 1987' FNL, 478' FWL, Section 31, T9N, R12W, S.M. 5. Elevation in feet (indicate KB, DF, etc.) 71.6' RKB 12. I 6. Lease Designation and Serial No. MGS 17595 7. Permit No. 66-5 8. APl Number 50- 733 100 7400 9. Unit or Lease Name Middle Ground Shoal 10. Well Number 7 11. Field and Pool Middle Ground Shoal Heml oc k 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 25.105-170). December 25 - December 30, 1981' 1. 2. 3. Killed well and pulled tubing. Cleaned out scale bridges in wellbore to 7870' MD. Ran tubing and Kobe Type 'B' bottomhole assembly as before. RECEIVED JAN 1 9 ]982 Naska 011 & Gas Cons. .anchorage 14. I hereby certify~ that th~ fore, going is true and correct to the best of my knowledge. Signed. ~~. ~ Title District Super'intendant The space below for Commission use Conditions of Approval, if any-' Date 1/15/82 By Order of Approved by~ COMMISSIONER the Commission Form 10-403 Date Submit "Intentions" in Triplicate 7-1-80 and "Subsequent Reports" in Duplicate L. A. Darsow District Superintendent October 29, 1981 Amoco Production Company Post Office Box 779 Anchorage, Alaska 99510 907 - 272-8471 File: LAD-1197-WF Mr. HoyleH. Hamilton, C~ssioner Alaska Oil and GasConservation Cc~mission 3001 Porcupine Drive Anchorage, Alaska 99501 Dear Sir: Notice of Intent MGS 17595 Well No. 7 Platform Baker, Cook Inlet, Alaska Attached in triplicate for your approval is State of Alaska Form 10-403, Sundry Notices and Reports on Wells, for the above referenced well. An obstruction, believed to be a scale bridge, bas been noted on sinker bar runs at 6878'. We propose 'to pull the tubing, clean out the wellbore to PBD (7870'), run tubing, run a gam~a ray log to determine zones of waterflood breakthrough, and put the well back on production. Yours very truly, L.A. DarsoW District Superintendent Attachment BFS/klt RECEIVED NOV 0 5 1981 Alaska Oil & Gas Cons. Commission Anchorage '"L STATE OF ALASKA (~r"' ALASKA rLAND GAS CONSERVATION C ,v'~MISSION SUNDRY NOTICES AND REPORTS ON WELLS 1. DRILLING WELL I:'1 COMPLETED WELL OTHER [] 2. Name of Operator 7. Permit No. Amoco Production ComparLv 66-5 3. Address 8. APl Number P. 0. Box 779, Anchorage, Alaska 99510 50- 133-10074 ' 4. Location of Well Leg 4, Slot 4, MGS Platform Baker 1987' FNL, 478' FWL, Section 31, T9N, R12W, S.M. 5. Elevation in feet (indicate KB, DF, etc.) 6. Lease Designation and Serial No. 78.75" RKB MSL MGS 17595 9'. Unit or Lease Name ADL ] 7595 10. Well Number 7 11. Field and Pool Middle Ground Shoal "BCD" Zones 12. Check Appropriate Box .To Indicate Nature of Notice, Report, or Other Data NOTICE OF INTENTION TO: SUBSEQUENT REPORT OF: (Submit in Triplicate) (Submit in Duplicate) Perforate [] Alter Casing [] ~ Perforations [] Altering Casing Stimulate [] Abandon [] Stimulation [] .Abandonment Repair Well [] Change Plans [] Repairs Made [] ~'Other Pull Tubing [] Other 1~ Pulling Tubing [] (Note: Report multiple completions on Form 10-407 with a submitted Form 10-407 for each completion.) [] 13. Describe Proposed or Completed Operations (Clearly state all pertinent details and give pertinent dates, including estimated date of starting any proposed work, for Abandonment see 20 AAC 25.105-170). · 2. 3. 4. 5. Kill well and pull tubing. Clean out Scale bridge at 6878' and clean out to PBD (7870'). Run tubing. Run gamma ray log. Put well back on production. Subsequent Work Reported on Form No./.~KO--~ Dated ~_//_~_1~_2 R'[CEIVEI) NOV' 0 3 198! Alaska 0il & Gas Cons. C0mm/ssi0j .Anch0rags 14. I hereby certify that_the for~3~. 's true and correct to the best of my knowledge. ' Signed X~_~~~)~~~,"~~Title District Superintendent The space below for Commission use Date 10/29/81, Conditions of Approval, if any: Approved by B~ LI)~t~l[ [I. SailliCOMMISSIONER Approved" Returned By Order of the Commission Date Form 10-403 Rev. 7-1-80 Submit "Intentions" in Triplicate and "Subsequent Reports".in Duplicate L. A. Darsow D~stric! Superintendent Amoco Production Compar Post Office Box 779 Anchorage. Alaska 99510 907 - 272-8471 December 13, 1978 File: LAD-1167-WF Mr. Hoyle HamiltOn, Director Division of Oil and Gas Conservation Department of' Natural Resources State of Alaska 3001 Porcupine Street Anchorage, 'Alaska 99501 Dear Sir.: . .' '." ' Monthly Report of Drillin'g and Workover Operations Granite Point 18742 Well No. 12 and Well No. 30 and Middle'Ground Sho. al..17595 Well NO. 7 .' Please find attached State of Alaska Form'P-4 summarizing drilling operations on Granite Point 18742'Well No. 12 Well No. 30 and Middle Ground Shoal 17595 Well No.".7. Very truly yours, ..... L.A. Darsow District Superintendent Attachment MAM: sj.r Form No.' 1.0-404 REV. 3-1-70 , STATE OF ALASKA Gl L AND GAS CONSERVATION COMMITTEE MONTHLY REPORT OF DRILLING AND WORKOVER OPERATIONS 5. APl NUMERICAL CODE 50-133-10074 6. LEASE DESIGNATION AND SERIAL NO. ADL 17595 2. NAME OF OPERATOR 8. UNIT FARM OR LEASE NAME Amoco Production Company Middle Ground Shoal 17595 3. ADDRESS OF OPERATOR 9. WELL NO. P.O. Box 779, Anchorage, Alaska 99510 7 4. LOCATION OF WELL Leg 4, Slot 4, MGS Baker 1987' FNL, 478' FWL, Sec. 31, TgN, R12W, S.M. 10. FIELD AND POOL, OR WIL~AT Middle Ground Shoal 17595 11. SEC. T. R. M. (BOTTOM HOLE OBJECTIVE) Sec: 3!; T9W. R19W_ 12. PERMIT NO. ' 13. REPORT TOTAL DEPTH AT END OF MONTH, CHANGES IN HOLE SIZE, CASING AND CEMENTING JOBS INCLUDING DEPTH SET AND VOLUMES USED, PERFORATIONS, TESTS AND RESULTS FISHING JOBS JUNK IN HOLE AND SIDE-TRACKED HOLE AND ANY OTHER SIGNIFICANT CHANGES IN HOLE CONDITIONS. November 20, 1978 TD: 9369 PBTD: 9250 November 21, 1978 PBTD: 9250 November 22, 1978 PBTD: 9250 November 23, 1978 PBTD: 9250 November 24, 1978 PBTD: 9250 November 25, 1978 PBTD: 9250 November 26, 1978 PBTD: 9250 November 27, 1978 TD: 9369 PBTD: 7865 November 28, 1978 November 29, 1978 November 30, 1978 OC 0600 Hrs. Skid rig. hook-up service lines Mix treated water and perforate cong. string tubing 7724-7726 Disconnect tree and install BOP Cut and pull short string tubing Cut and pull long string tubing Latch fish, jarred and recovered bottomhole assembly "Ran bit and scraper to 7900. Set CIBP at 7885 x cap with cement. Pressure tested "A" zone (6050-6425') Okay R~. KOBE bottomhole assembly on 3-1/2" Rig release, Well pumping 14. I hereby c?tify.~at~'e fo~,~,s-i~true and correct SlGNED~~~'''~''''' TITLE District Superintendent.DATE December 14, 1978 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 oil and gas conservation committee by the 15th of the succeeding month,unless otherwise directed. L. A. Darsow District Superintendent November 8, 1978 File: LAD-lO24-WF Hr. Hoyle H. Hamilton, Director Division of Oil and Gas Conservation Department of Natural Resources State of Alaska 3001 Porcupine Drive Anchorage, Alaska 99501 Amoco Production Com Post Office Box 779 Anchorage, Alaska 99510 907 - 272-8471 Dear Hr. Hamilton: Notice of Intent MGS 17595 Well No. 7 . Platform Baker~. Cook Inlet~ Alaska Attached in triplicate,for,your approval is State'of Alaska Form 10-403. This is a Notice of Intent.to rec0mplete the subject well. In August 1977, the well was worked over and completed'so that the "G'! zone and the "BCDEF" zone could be tested separately. Marginal oil production and previous problems whic~'..,have been encountered by commingling these two zones led to the temporary abandonment of the "G" zone with a tubing Plug. The "BCDEF" zone was produced through perforated tubing above a packer. During a recent pump change sand was found on top of the standing valve and.part of a hydrostatic bailer was lost in the hole. To restore production it is now necessary to pull the bottomhole assembly. We propose to recomplete the well by isolating the "G" zone with a bridge Plug and a small cap of cement. The "A" zone will also be pressure tested and squeezed with cement if necessary. This zone was perforated in early 1970 and then squeezed in 1974. This zone was'later found broken down and subsequent squeezes were required in 1976 and 1977. ,""IS',' LAD-1024-WF November 8, 1978 Page 2 Your early attention will be appreciated as this well is currently shut-in. Yours very truly, L. A. Darsow District Superintendent Attachment DRR:sls Form 10-.403 REV. 1-1'0~73 Submit "1 ntentlons" In Triplicate & "Subsequent Reports" in Duplicate STATE OF ALASKA OIL AND GAS CONSERVATION COMMITTEE SUNDRY NOTICES AND REPORTS ON WELLS (Do not use this form for proposals to drill or to deepen Use "APPLICATION FOR PERMIT--" for such proposals.) OIL I ! GAS I i W EL L [1[._1 WELL1 I OTHER 2. NAME OF OPERATOR Amoco Production Compa~7 3. ADDRESS OF OPERATOR P. 0. Lox 779, A~chorase~ Alas~ 99501 4. LOCATION OF WELL At surface Leg 4, Sioc 4, i. iGS Platform Baker 1987' FNL, 478' FWL, Sec. 31, T9N, R12W, S.M. 13. ELEVATIONS (Show whether DF, AT, GA, etc..) 78,8 ' l~B-:~l$:[, 14, 5. APl NUMERICAL CODE 6. LEASE DESIGNATION AND SERIAL NO. A'nL 17595 7. IF INDIAN, ALLOTTEE OR TRIBE NAME 8. UNIT, FARM OR LEASE NAME MGS 17595 9. WELL NO. 7 10. FIELD AND POOL, OR WILDCAT tttddle Ground Shoal 11. SEC., T., R., M., (BOTTOM HOLE OBJECTIVE) Sec. 31, T9N, 'RI?-W, S.M. 12. PERMIT NO. Check Appropriaie Box To Indica[e Na[dre of Notice, Report, or Other Data NOTICE OF INTENTION TO.' TEST WATER SHUT-OFF L~ PULL OR ALTER CASING FRACTURE TREAT !-""---! MULTIPLE COMPLETE I I SHOOT OR ACIDIZE ~.~ ABANDON* REPAIR WELL [ J CHANGE PLANS (Other) R=,~,r~l ~-a 4~ II'Rf"F~1T'I~I] ,~/.~ SUBSEQUENT REPORT OF: WATER SHUT-OFF ~ REPAI RING WELL FRACTURE TREATMENT ALTERING CASING SHOOTING OR AClDIZlNG ABANDONMENT* (Other) (NOTE; Report results of multiple completion on Wall ..... ConDition or Recompletion Report and Log form.) 15. DESCRIBE.PROPOSED OR COMPLETED OPERATIONS (Clearly state all pertinent glet~lls, and give pertinent dates, Including estimated date of starting any proposed work. The following is our proposed plan to recomplete the subject well into a "BCbEF" zone producer: 1. Kill well with diesel and pull dual tubing strings. 2. Clean out wlth bit and scraper co 7900'. 3. Sea a cast iron bridge plug at 7870' and cap with cement. 4. Pressure test the "A" zone (perfs squeezed in 1974), and re-squeeze with cement if necessary. Run a 3" Kobe Type "B" parallel bottomhole assembly and return well to production. 16. I he[eby certify that the foregoing Is true and correct Original Signed by SIGNED · . TITLE' i ri S DATE ,]~i~T~.~.~ (This space for State office use) APPROVED BY~'~' ~~--~ ~iTLE petrOleum Engineer CONDITIONS OF APPROVAL, IF A~It~.· . ' See Instructions On Reverse Side November 17, 1978 DATE L. A. Darsow Area Superintendent February 14, 1978 File: LAD-173-WF Mr. O. K. Gilbreth, Jr., Director Division of Oil and Gas Conservation Department of Natural Resources State of Alaska 3001 Porcupine Drive Anchorage, AK 99501 ¢.0. Box 7-/9 Anchorage, Alaska 99510 i ~' '-'/.i"'i" .(.,~,~. Dear Sir: Sundry Notice MOS 17595 Well No. 7 Attached is a State of Alaska Form 10,403 in duplicate providing a subsequent report of a workover performed on the subject well to shut-in the "G" zone and pump test the "BCDEF" zone. Due to previous production problems experienced when the two zones were commingled, we, as operator, have elected to leave the "G" zone shut-in at this time and continue producing from only the "BCDEF" zone. Yours very truly, L. A. Darsow Area Superintendent Attachment JDM:mls RECEIVED FEB 1 6 1978 Division of 0il and Gas C(~rts~rvation Anchorage Form 10-403 REV. 1-10~73 Submit "1 ntentlons' in Triplicate & "Subsequent Reports" in Duplicate STATE OF ALASKA OIL AND GAS CONSERVATION COMMITTEE SUNDRY NOTICES AND REPORTS ON WELLS (Do not use this form for proposals to drill or to deepen Use "APPLICATION FOR PERMIT--" for such proposeis.) 2. NAME OF OPERATOR Amoco Production Company 3. ADDRESS OF OPERATOR P. 0. Box 779, Anchorage, Alaska 99510 4. LOCATION OF WELL At surface Leg 4,Slot 4, Platform Baker 1987' FNL, 478' FWL, O~visiorl of 011 Section 31, T9N, R12W, S.M. 13. ELEVATIONS (Show whether DF, RT, GR, etc.) 78.8' KB-MSL 14. Check Appropriate Box To Indicate Nature of Notice, Re 5. APl NUMERICAL CODE 50-133-10074-00 6. LEASE DESIGNATION AND SERIAL NO. ADL 17595 7. IF INDIAN, ALLOTTEE OR TRIBE NAME 8. UNIT, FARM OR LEASE NAME MGS 17595 . WELL NO. 7 10. FIELD AND POOL, OR WILDCAT Middle Ground Shoal 11. SEC., T., R., M., (BOTTOM HOLE OBJECTIVE) Sec. 31, T9N, R12W, S.M. 12. PERMIT NO. ~ort, or Other Data NOTICE OF INTENTION TO.' TEST WATER SHUT-OFF ~ PULL OR ALTER CASING FRACTURE TREAT MULTIPLE COMPLETE SHOOT OR ACIDIZE ABANDON* REPA I R WELL CHANG E PLANS (Other) SUBSEQUENT REPORT OF: WATER SHUT-OFF ~ REPAIRING WELL FRACTURE TREATMENT ALTERING CASING SHOOTING OR AClDIZING ABANDONMENT* (Other) Returning SI zone to production (NOTE~ Report results of multiple completion on Well Completion or Recompletion Report and Log form.) 15. DESCRIBE.PROPOSED OR COMPLETED OPERATIONS (Clearly state all pertinent gl.tails, ancl give pertinent dates, Including estimated date of starting any proposed work. The following is a s,,mmary of work performed on November 23 and December 1, 1977: . . ® . Note: Set tubing plug in Otis nipple at 7913' to shut,in the "G" zone. Perforated the tubing at 7875-85' between the packer at 7900 and Kobe BHA at 7773' with 2 JSPF to produce the "BCDEF" zone. The well would not pump. Perforated the tubing again at 7840-50' with 2 JSPF and circulated the hole. Run new pump and standing valve and placed well on test from the "BCDEF" only. The "G" zone was left shut-in. Production prior: "BCDEF" shut-in. Production after: January 29, 1978, 24 hour test:' 125 BOPD, 492 BWPD and 54 MCFD from the "BCDEF" only. Operator has elected to leave the "G" zone SI due. to previous production problems when the zones were commingled. 16. I hereby certify that th~.fo/egolng Is true and correct TITLE ~rea Superintendent DATE .. February 14, 1978 (This space for State office use) APPROVED BY CONDITIONS OF APPROVAL, IF ANY: TITLE DATE See Instructions On Reverse Side L. A. Darsow Area Superintendent November 21, 1977 File: LAD-966-WF Mr. O. K. Gilbreth, Director Division of Oil and Gas Conservation Department of Natural Resources State of Alaska 3001 Porcupine Drive Anchorage, Alaska 99501 Amoco Production Compan{~_-~'-i?_:~-'~ Anchorage. Alaska 99510 ,'"-"i '"' '." '"'"' " ... Dear Sir: Notice of Intent MOS 17595 Well No. 7 Platform Baker Cook Inlets'Alaska Attached for your approval is State'of Alaska Fom 10-403 in triplicate for the subject well. After testing the "G" zone in Well No. 7, it is desired to shut-in this zone and return the "BCDEF" zone to production. A decision on the future disposition of the well will then bemade based on the results .of the tests on each zone. Yours very truly, .... ......... L. A. Darsow Area Superintendent Attachment ODM:klt Form 10.403 REV. 1-10-73 Submit "lntenth~w~f' In Triplicate .. & "Subsequent i~eoort$°' In Duplicate STATE OF ALASKA OIL AND GAS CONSERVATION COMMITTEE SUNDRY NOTICES AND REPORTS ON WELLS ' (Do not use this form for proposals to drill or to deepen Use "APPLICATION FOR PERMIT--" for such proposals.) 1. OIL [. i GAS L~ ?'~' WELLL~J WELL OTHER i~' ~" '" [,~ ? 7.....-. 7.~ ..?~ · "'~ . ~....! ,:' ~' .' ~ ~ NAME OF OPERATOR Amoco Production Company ~ ADDRE$$OFOPERATOR P. O. Box 779, Anchorage, Ai~.S]~.;..,: 995...tO..,, ...'... 4. LOCATION OF WELL ..'"-":.'i ~': '.' ..... - At surface Leg 4, Slot 4, Platform Baker .... .1987' FNL, 478' FWL.,. Section 31, T9N., R12W, S.M. 13. ELEVATIONS (Show whether DF, RT, GR, etc.) Z4, 78.8' KB-MSL APl NUMERICAL CODE 50-133-10074-00 6. LEASE DESIGNATION AND SERIAL NO. ADL .17595 7. IF INDIAN, ALLOTTEE OR TRIBE NAME 8i UNIT, FARM OR LEASE NAME MGS 175.95 9. WELL NO. 7 ].0. FIELD AND POOL, OR WILDCAT Middle Ground Shoal 11. SEC., T.,.R., M.0 (BOTTOM HOLE OBJECTIVE) Sec. 31, T9N, R12W, S.M. ,12. PERMIT NO. Check Appropriate Box To Indicate Nature.of Notice, Report, or 'Other Data NOTICE OF INTENTION TO.' · i: FRACTURE TREAT ~ MULTIPLE COMPLETE (Other) Return Shut-in zone to production~ SUBSEQUENT REPORT OF.. WATERSHUT-OFF . FRACTURETREATMENT SHOOTING OR AClDIZING (Other) REPAIRING WELL ALTERING CASING ABANDONMENT* . (.NOTE, Report results of multipl'e completion on Well C~)mpletlbn or Recompletion Report and Log form.) 15. DESCRIBE PROPOSED OR COMPLETED OPERATIONS (Clearly state all pertinent ¢letalls, and give perti'nent dates, including estimated date of starting any proposed work. ,. Operator previously' has shut-in .the "BCDEF" zones By setting a packer between the "BCDEF". and ',G" zones and producing from below the packer only. This was done in order" to selectively test the "G" zone. It is · now' d'esired to shut-in the "G" zone and test the "BCDEF" Zones. A decision .will then be made on .the disposition of the well based on the individual tests. 'The procedure is as. follows: 1. Set. tubing plug in the Otis nipple at 791.3' to shut-in the "'G" zone. .2. Perforate the tubing at 7820-30" between the packer and Kobe BHA with. 2-JSPF and place the well on production from the "BCDEF" zone. · Packer is at 7900' and the Kobe BHA is at 7773'. .. We anticipate work will', commence, on November 28, 1'977 . · Latest production test on'"G" zone was 161 BOPD, 115 BWPD,. and 33 MCFD on November 20, 19.77. 16. I hereby certify that..the foregoing Is true and . ' · "~ ......~.. ';~ ................ , correct ,. ...... SIGNED~t~--.! ~, ..7"~,/.,~ . ~ TITLE.Area ~ ·November 21 1977 .(ThlsspaceforStat;offlc.~:=: ~ . , DATE · ' 1t CONDITIONS OF~ROVAL,IF '~Ng~ TITLE. ..e. ~ - DATE .' ~ ~efumed " ~e Instructions On Reveme Side L. A. Darsow Area Superintendent Amoco Production Company P.O. Box 779 Anchorage, Alaska 99510 November 9, 1977 File: LAD-940-WF Mr. O. K. Gilbreth, Director Division of Oil and Gas Conservation Department of Natural Resources State of Alaska 3001 Porcupine Drive Anchorage, Alaska 99501 i Dear Sir: Notice of Intention MGS 17595 Well No. 7 Platform Baker Cook Inlets'Alaska Confirming telecon between J. Mi~J. Dayton of this date, we have attached in triplicate your For~-403,~ Notice of Intention for Middle Ground Shoal 17595 Well No.'~e believe ~he conglomerate "G" zone ia.this well is damaged and propose to reperforate'selective intervals of the "G" zone at 1 JSPF to increase near wellbore permeability. Yours very truly, j,. L. A. Darsow Area Superintendent · Attachment ' REL:klt Form 1'0-403 · REV. 1-10-73 Submit "lntentlcmk" hi Triplicate & "Subsoquent ~':!~'~ports" h.~ Duplicate STATE OF ALASKA OIL AND GAS. CONSERVATION 'COMMITTEE SUNDRY NOTICES AND REPORTS ON WELLS (Do not use this form for proposals to drill or to deepen Use "APPLICATION FOR PERMIT--" for such proposals.) WELL ii OTHER 2, NAME OF OPERATOR Amoco Production Company 3. ADDRESS OF OPERATOR P, 0. 'Box 779, Anchorage, Alaska 4. LOCATION, OF WELL 99510 At surface Leg 4, Slot 4, Platform Baker 1987' FNL, 478' FWL, Section 31, T9N, R12W, S.M. 13~ ELEVATIONS (Show. whether DF, RT, GR,'etc.) 14. 78.8' KB-MSL Check Appropriate Box To Indicate Natu,'e of Notice, Re NOTICE OF INTENTION TO: TEST.WATER SHUT.OFFi~ ' PULLOR ALTER CASING FRACTURE TREAT MULTIPLE COMPLETE SHOOT. OR ACiDIZE ABANDON* REPA'IR WELL CHANGE PLANS , (Other) 5. APl NUMERICAL CODE 50-133-10074-00 6. LEASE DESIGNATION AND SERIAL NO. ADL 17595 7. IF INDIAN, ALLOTTEE OR TRIBE NAME 8. UNIT, FARM OR LEASE NAME Middle Ground Shoal 17595 9. WELL NO. 7 10. FIELD AND POOL, OR WILDCAT Middle Ground Shoal 11. SEC., T., R., M., (BOTTOM HOLE OBJECTIVE) Section 31~ T9N, R12W, S.M. 12. PERMIT NO. 66-5 }oft, or'Other Data SUBSEQUENT REPORT OF: WATER SHUT-OFF ~' REPAIRING WELL FRACTURE TREATMENT ALT ER lng CASING SHOOTING OR .ACIDIZING ABANDONMENT*' (Other) (NOTE: 'Report results of multiple co:repletion on Well C'ompletion .bf' Recomple[ion Report 'and Log form.) 15. DESCRIBE PROPOSED OR COMPLETED OPERATIONS'(CI.early state all pertinent details, and give pertinent dates, including esti.mated date of . starting any'proposed work. Operator proposes to perfOrate the'f~llowing tnt. ervals, at 1 JSPF with' 1-11/16" through' tubing guns: 8090-8235' 8290-8415' 845,0..8565' 8640-8765' ' 8800-8925' 8985-9120' Depths from D. IL dated June 25, 1966.. we anticipate work wi'il commence on' November 9, 1977. 16. I hereby certify thatct.h~e foregoing Is true ~nd correct ., SIGNED ; "~' ,"~"~"" TITLEArea Superin~lO.--~ (Th,', space for State o~,lce use.~.. '~..' ,;,,ov,o,, CONDITIONS OF ~ROVAL, IF ANY.' . -----. ' ' - See Instructions On Reverse.Side .... DATE / '~P~ Co~,.,., , L. A. Darsow Area Superintendent September 16, 1977 File: LAD-741-WF Amoco Production Com; P.O. Box 779 Anchorage, Alaska 99510 Mr. O. K. Gilbreth, Director Division of Oil and Gas Conservation Department of Natural Resources State of Alaska 3001 Porcupine Drive Anchorage, Alaska 99501 Dear Sir: Sundry Notice MOS 17595 Well No. 7 Attached is a State'of Alaska Form 10-403 in duplicate providing a subsequent report of a workover performed on the subject well to shut off communication with the "A" zone and pump test the "G" zone. The Notice of Intent for this workover was transmitted by our letter of July 22, 1977,' File: LAD-580-WF. Very truly yours,_ ...... .. L. A. Darsow Area Superintendent · Attachment JDM:klt· Form 10-403 REV. 1-10~73 · Subml t "I ntentions' In Triplicate & "Subsequent Reports" in Duplicate STATE OF ALASKA OIL AND GAS CONSERVATION COMMITTEE SUNDRY NOTICES AND REPORTS ON WELLS (Do not usa this form for proposals to drill or to deepen Use "APPLICATION FOR PERMIT--" for such proposals.) ~' O,L ~ GAS I--] WELLIaI WELL OTHER NAME OF OPERATOR Amoco Production Company ADDRESS OF OPERATOR P. O. Box 779, Anchorage, Alaska 99510 4. LOCATION OF WELL At surface Leg 4, Slot 4, MG8 Platform Baker 1987' FNL, 478' FWL, gec. 31, TgN, R12W, S.M. 13. ELEVATIONS (Show whether DF, RT, GR, etc.) RDB 78.8' above MSL 14. Check Appropriate Box To Indicate Nature of Notice, Re 5. APl NUMERICAL CODE 50-133-10074-00 LEASE DESIGNATION AND SERIAL. NO. ADL 17595 7. IF INDIAN, ALLOTTEE OR TRIBE NAME 8. UNIT, FARM OR LEASE NAME MGS 17595 9. WELL NO. 7 lO. FIELD AND POOL, OR WILDCAT Middle Ground Shoal , 11. SEC., T., R., M., (BOTTOM HOLE OBJECTIVE) 659' FSL, 804' FWL, Sec. 31, T9N, R12W, S.M. 12. PERMIT NO. )ort, or Other Data NOTICE OF INTENTION TO.' TEST WATER SHUT-OFF FRACTURE TREAT SHOOT OR ACIDIZE REPAIR WELL PULL OR ALTER CASING MULTIPLE COMPLETE ABANDON* CHANGE PLANS (Other) SUBSEQUENT REPORT OF: WATER SHUT-OFF } J REPAI RING WELL FRACTURE TREATMENT'~ ALTERING CASING ~Ii~E~!E~IN~ OR AClDIZlNG ABANDONMENT* (ot.er), Cement re-squeeze (NOTE; Report results of multiple complet'lon on Well Com~!_~ion or ReCompletlon Report and Log form.) 15. DESCRIBE.PROPOSED OR COMPLETED OPERATIONS (Clearly state all pertinent detell~, and give pertinent dates, Including estimated date of starting any proposed work, Work done on August 1-13, 1977: l. . 3~ Production Prior: Production After: Pulled bottom hole assembly (BHA). Used 2000 gallons 15% HC1 to free tubing strings and Kobe BHA. Re-squeezed previously squeezed "A" zone perfs at 6065-6365' with 250 sacks of Class "G" cement. Pressure tested squeezed interval to 1140 psig. Cleaned out to 9250'. Set Model "D" packer at 7900'. Acidized "G" zone perfs (8060-9150') with 9000 gallons 15% HC1. Ran dual.tubing.strings, Type "'B" Kobe BHA and tailpipe with Baker seal assembly. .Stung into packer.at 7900'. Ran 3" x.2-1/8" 1-7/8!~ Type."~.' Kobe.pump and returned well to production from the'"G" zone only. The "BCDEF" zones were shut-in. Well shut-in. and 15 MCFD from "G" zone. ~6. m hereby certify that the fo~go~n~ is true and correct (This space for State office usa) TITLE Area Superintendent DATE Division ~f Oil a~.d Gas September 16, 1977 APPROVED BY .. CONDITIONS OF APPROVAL, IF ANY: TITLE DATE See Instructions On Reverse Side L. A. Darsow Area Superintendent July 22, 1977 File: LAD-582-WF Mr. O. K. Gilbreth, Jr.~ Director Division of Oil and Gas Department of Natural Resources State of Alaska 3001 Porcupine Drive Anchorage, Alaska 99501 Amoco Production Company{ I Dm ~, ~.o. ~ox~ / ! c. o~o~ Anchorage, Alaska 99510 LL~' ~NG ~ I I "~.~~' ..... ~ 3 ENG ~ 4 ENG. ...... . .I 30EOLI I ~Ev I .-i--..~-~¥--I - --[ s~c "-~O~FER: FILEI ,, ~' Dear Sir: Re: Sundry Notice MGS 17595 Well No. 7 Attached for your review and files is a State of Alaska Form 10-403 regarding work performed on the subject well during the period October 27 through November 10 of 1976.. Submission of this subsequent report is in response to telecon J. Dayton - J. Miller of July 21, 1977.. Please note that this date'we are submitting a notice of intention for future work on the'subject well. Very truly yours, L. A. Darso~ Area Superintendent ' Attachment ' JDM:srb Form 10:4D3 REV. 1-10-73 Subml t "1 ntentlons" In Triplicate & "Subsequent Reports" In Duplicate STATE OF ALASKA OIL AND GAS CONSERVATION COMMITTEE SUNDRY NOTICES AND REPORTS ON WELLS (Do not use this form for proposais to drill or tO deepen Use "APPLICATION FOR PERMIT---" for such proposals.) WELL i i OTHER 2. NAME OF O~ERATOR kmoco Production Company ADDRESS OF OPERATOR P. 0. Box 779~ Anchorage, Alaska 99510 4. LOCATION OF WELL Atsurface Leg 4, Slog 4, MGS Platform Baker 1987''FNL, 478' FWL, Sec. 31, T9N, R12W, S.M. 13. ELEVATIONS (Show whether DF, RT, GR, etc.) 5. APl NUMERICAL CODE 50-133-10074-00 6. LEASE DESIGNATION AND SERIAL NO. ADL 17595 7. IF INDIAN, ALLOTTEE OR TRIBE NAME 8. UNIT, FARM OR LEASE NAME MGS i7595 9. WELL NO. 7 10. FIELD AND POOL, OR WILDCAT Middle Ground Shoal 11. SEC., T., R., M., [BO'~ 1OM HOLE. OBJECTIVE) 659' FSL, 804' FWL Sec. 31, T9N, R12W, S.M. 12- PERMIT NO, RDB 78.'8' above MSL 14. Check Appropriate Box To Indicate Nature of Notice, Report, or Other Data NOTICE OF INTENTION TO: TEST WATER SHUT-OFF ~. PULL OR ALTER CASING FRACTURE TREAT MULTIPLE COMPLETE ~3~ ACIDIZE .ABANDON* REPAIR WELL CHANGE PLANS (Other) SUBSEQUENT REPORT OF: WATER SHUT-O~F ~ REPAIRING WELL FRACTURE TREATMENT ALTERING CASING SHOOTING OR AClDIZlNG ABANDONMENT* (Other) (NOTE= Report results of multiple completion on Well ' Completion or Recompletlon Report and Log form'.) DESCRIBE PROPOSED OR COMPLETED OPERATIONS (Clearly state all pertinent ~letalls, an(I give pertinent dates, Including estimated date of starting any proposi~d work. . ,. This well was shut-in March 31, 1977 because of an obstruction in the tailPipe. At that time the well was commingled in 'the "BCD" and "EFG" zones. The purpose of this workover is .to clean,out the'hole and test the "G" zone for an undetermined amount of time to determine its suitability for production. The "BCDEF" zones will be SI, but not abandoned. The procedure is as follows:. 1 . · · . Pull present.production equipment· Clean-out to PBTD. Test squeezed "A" zone perfs @ 6350-65" 6315-35' 6280-90' ' 6250-60' 6220-40' 6175-90' ' , , , x 6065-80'· Re-squeeze if necessary. Isolate "G" zone perfs. (8060-9150') with a packer set at approxL imately 7900'.. .Acid±ze "G" zone per. fs with approximately 5000 §al, of 15% Return well to production in the "G" zone only. JUt. 2 81977 16. I hereby .certify that t~lng Is true and correct S,GNED~~" Division of Oil s~'ld Gas ..',.-,o ,**t-" '~ ~,fi,-.,,..r....,..,,.lei', TITLE Area Superintendent July 22, 1977 ' DATE. (This space for State office use) CONDITIONS OF(_~PPROVAL, IF A.N¥: See Instructions On Reverse Side L. A. Darsow Area Superintendent July 22, 1977 File: LAD-580-WF Mr. O. K. Gilbreth, Jr., Director Division of Oil and Gas Department of Natural Resources State of Alaska 3001 Porcupine Drive Anchorage, Alaska 99501 Amoco Production Company /~: "'~/~'¢J'~h.~., ~P.O. Box 779 '11 ,,.~' Anchorage, Alaska 99510 Dear Sir: Re: Sundry Notice of Intent' MOS 17595 Well No. 7. Attached is State of Alaska Form 10-403 requesting permission for a workover of MGS 17595 Well No. 7 as described herein. Very truly yours, L. A. Darsow Area Superintendent' Attachment JDM:srb REC£/VL:'D "Jt. ll: 2 21977 Division ol Oil and ~ Form 10-~.03 REV. 1-10~73 SuDmlt "1 ntentions" In Triplicate "Subsequent Reports" in Duplicate STATE OF ALASKA OIL AND GAS CONSERVATION COMMITTEE SUNDRY NOTICES AND REPORTS ON WELLS (Do not use this form for proposals to drill or to deepen Use "APPLICATION FOR PERMIT--" for such proposals.) o~L rvI GAS I'--i WELL 'L~J WELL L...J OTHER 2. NAME OF OPERATOR Amoco Production Company ADDRESS OF OPERATOR P. 0. Box 779, Anchorage, Alaska 99510 4. LOCATION OF WELL At surface Leg 4, Slot 4, MGS Platform Baker 1987' FNL, 478' FWL, Sec. 31, T9N, R12W, S.M. 13. ELEVATIONS (Show whether DF, RT, GR, etc..) RDB 78.8' above MSL 14, Check Appropriate Box To Indicate Nature of Notice, Re 5. APl NUMERICAl CODE 50-133-10074-00 6. LEASE DESIGNATION AND SERIAL NO. ADL 17595 7. IF INDIAN, ALLOTTEE OR TRIBE NAME 8. UNIT, FARM OR LEASE NAME MGS 17595 9. WELL NO. 7 10. FIELD AND POOL, OR WILDCAT Middle Ground Shoal 11. SEC., T., R., M., (BOTTOM HOLE OBJECTIVE) 659' FSL, 804' FWL Sec. 31, TgN, R12W, S.M. 12. PERMIT NO. ~ort, or Other Data NOTICE OF INTENTION TO: TEST WATER SHUT-OFF L----- FRACTURE TREAT SHOOT OR ACIDIZE REPAIR WELL (Other) I'""-I PULL OR ALTER CASINQ I I MULTIPLE COMPLETE ABANDON* CHANGE PLANS SUBSEQUENT REPORT OF: WATER SHUT-OFF ~ REPAIRING WELL FRACTURE TREATMENT ALTER lNG CASING SHOOTING OR AClDIZlNG ABANDONMENT* (Other) ,,Repair casing leak (NOTE; Report results of multiple completion on Well Completion or Recompietion Report and Log form.) 15. DESCRIBE.PROPOSED OR COMPLETED OPERATIONS (Clearly state all Pertinent detell~ and give pertinent dates, Including estimated date of starting any proposed work. The following work was completed on the subject well during. 10/27/76 through 11/10/76: 1. Pulled production equipment. 2. Squeezed "A" zone perfs @ 6350-65', 6315-35', 6280-90', 6250-60', 6220-40', 6175-90, x 6065-80' w/100 sx. (Note: Perfs had previously been squeezed in September, 1974.) 3. Cleaned out. Tested perfs. Squeeze job did not hold. 4. Resqueezed'perfs above with additional 100 sx. 5. Cleaned out out to PBTD. 6. Returned well to production. Production Prior: 0 BOPD x 0 BW-PD After: 192 BOPD x 421 BW-PD x 80 MCFD 16. I hereby certify that the foregoing Is true and correct ~,. TITLE Area Superintendent DATE ,,July 22, 1977 (This space for State office use) APPROVED BY CONDITIONS OF APPROVAL, IF ANY: T IT LE DATE See Instructions On Reverse Side m. MGS 17595 Well No. 7 .. . Fig. 7-1 PERTINENT WELL DATA Surface Location: Subsurface TD: Elevation: Total Depth: Plug Back Depth: Casing: Completion Date: Slot 4, Leg 4; 1987 FNL, 478 FWL, Sec. 31, T9N, R12W, S.M. 659 FSL, 804 FWL, Sec. 31, ,T9N, R12W, S.M. RDB 71.6 above MLLW 95.% P%~ 9445' 9255' .. 20"-79.6# @ 596' W/ 1120 sx 13-3/8"-54.5 & 68# @ 2489 w/ 1650 sx 9-5/8"-40 & 43.5# @ 8259 w/ 2300 sx 7"-29# liner @ 7987-9369 w/' 300 sx 8-9-66 Initial 'Potential: BCD 1410 BOPD @ 110 FTP, GOR 490 EFG 201 BOPD @ 100 FTP, GOR 150 Initial Stimulation: 1. Pfs 8060-9150. Trtd w/ 2000 gals'15% HC & 24 bbls diesel.. 2. ' Pfs 7108-7208. Frac w/ 16,000 gals wtr, 8000# Sd, & 32,000 gals wtr w/ 96'00# nut shells. 3.. Pfs. 6952-7007. Trtd w/ 250 gal MCA x frac same as.Pfs 7108-7208/. 4. Pfs 6813 - 6883-1/2. Stimulate same as Pfs. 7108-7208. 5. Pfs 6633-6717. Stimulate same as Pfs 7108-7208. 6. Pfs 6452-6554. Stimulate same as Pfs 7108-7208. Perforation Record: Date Zone 7-66 EFG 7-66 BCD 7-66 BCD 8-66 BCD 8'66 BCD 8-66 BCD 8-66 EFG 12-69 BCD 12-69 BCD&EFG 12-69 ,,- BCD', ' Interval 8060-8235; 8290-8415 both zones x csg gun. 8450-8'585; 8620-8765;' 8800-8925; 8985-9i50 x. scallop gun, all perfs in CaC12 wtr. 7206-08; 7108-10 x csg gun in CaC12 wtr... 7005-07; 6952-54 x csg gun in CaC12 wtr. 6882 ~ 83-1/2; 6836 - 37-1/2; 6813 - 14-1/2 x csg gun in CaC12 wtr. 6715-17.; 6633-35 x csg gun in CaC12 wtr. 6552-54; 6452 - 53-1/2; 6467 -.68-1/2 x csg gun. 7470-90; 7530-40; 7830-60; 7985-98 x c.sg gun in CaC12 wtr. 7340-60. 7340.-60; 7470-90. 7020-35; 6990-7010; 6930-7'0; 6870-69'10; 7190- 7220; 7095-7130; 6805-50; 6700-25; 6620-50; 6540-70 x csg gun in oil base mud. MGS 17595 Well No. 7 Page 2 Be 12-69 A 12-74 G 8-76 BCD, G 6350-65; 6315-35; 6280-90; 6250-60;' 6220-40; 6175-90; 6065-80 x csg gun in oil base mud. 8290-8415; 8450-8585; 8620-8765; 8800-8925; 8060-8235; 8985-9150. 9074-79; 9024-29; 8885-90; 8756-61; '8684-89; . '8554-59; 8462-67; 8324-29; 8166-71; 8116-21 ;/ 7346-51; 7200-05; 7126-31; 7106-11; 7026-31; 7004-09; 6950-55; 6880-85; 6818-23; 6709-14; 6623-.28; 6546-51 w/ 2JSPF (csg gun) WORKOVERS (REPAIRS) 10~66 '8-67 '12-69/ 3-70 9-74/ 12-74 5-75 7-75 .8-76 Acd EFG zone 7470-9150 x 16,800 gal mud acid x 12 ~al/1000 W35 anti-sludge material x stagedinto 4-100 bbl stages. Prop Pf Add. D zone x opening A zone - was approved, but never done. Perf add. D zone at 7340-60; pfs 7470-90 x 7340~60 in communication; sq cmt 7340-60; reperf 7'340-60 x 7470-90'x press tstd ok'.. Perf add. BCD zone x opened A zone - had trouble w/ gas lift. Before: BCD 908 BOPD, GOR 543; EFG 0 After: BCD ll07'BOPD, 8 BWPD, GOR 274; A 12'55 BOPD, 109 BWPD, GOR 2665; EFG 100 BOPD, GOR 630. A & EFG gas lift commingled. Cmt sq A zone. Reperf G zone 2JSPF @ 8060-8235, 8290- 8415, 845.0-8585, 8620-8765, 8800-8925, 8985-9150. Acidize G zone w/ 41,534 gal 12-5 mud acid, 11,380 gal 7-1/2% HC1 in 17 stages separated w/ 5280 lbs. Benzoic acid flakes. Acidize BCDEF zones with 17,172 gals of 12-5 mud acid, 5580 gal 7-1/2% HC1 containing 2310 lbs.. of Benzoic acid flakes in 7 stages. Returned to prod. as a commingled Kobe lift well. Before: BCD & EFG combined 164 BOPD, 78. BWPD After: BCD & EFG commingled 1028' BOPD x 440 BWPD Pulled BHA (scale). SS scaled up-5100'.- BHA @ 7841'. Fill to 9208 (PBD 9255). Did not clean out. Pulled BHA (scale). Ran 7" x 9-5/8" scrapers.. Tag'btm @ 9104, clean out to 9183. Pulled defective BHA. Killed well,w/ 3% NaCl x fresh water x F-75 surfactant. Ran 7",x 9-5/8" csg scrapers. 'Circ scale to surface. Ran' GR x,no indication of'hot spots (scale due to WF break-through). Perf BCD x G zones @ 2SPF w/ 4" Jumbo Jet (limited entry)., CO fill to 9245'. PPWO: 114 BOPD x 283 BWPD x 631 GOR PAWO: 529 BOPD x, 1250 BWPD,X 1890 GOR ~AM.O, COv Amoco Production Comp~~ ENGINEERING CHART SHEET NO. FILE OF'. APPN SUBJECT ...4 'I 'i' ,th, ~'~.~.~':,° ' ~rm No, P--4 I%EV. ~' I-?0 STATE OF ALASKA OIL AND GAS CONSERVATION COMMITTEE SUBMIT IN DUPLICATE MONTHLY REPORT O'F DRILLING AND WORKOVER OPERATIONS % API NL~{ER/CA~,,CODE ~ L~ASE DESIGNATION A%'D SERIAL NO. ADL-17595 1. ? IF TNDIA]~'. AL,OTTEE OR TRIBE NAME OIL ]i_...~ GAS ['"] WELL WELL OTHER 99510 2. NAME OF OPERATOR Amoco Production Company a. ADDRESS OF OPEI?.ATOI% P. O. Box 779, Anchorage, Alaska 4 LOCA~ON OF WTM Leg 4, Slot 4, HGS Platform Baker, 1987' FNL, 478' FWL, Sec. 31, T9N, R12W, S.H. 8. L.~IT FARM OR LEASE NAME MGS Unit 9 W~LJ., NO 7 10 FiFO~D A_ND ~ OR %%'ILDCAT Middle Ground Shoal 11 S~-..C . T.. R.. 1~. (BOTTOM HOLE oaJ~Tn~ Sec. 31, T9N, R12W, S.M. 66-5 , 13. REPORT TOTAL DEPTH AT END OF MONT~I. CHANGF~ IN HOLE SIZE, CASING AND cEMENTiNG JOBS INCLUDING D~TH SET ~ VOL~ US~. P~O~TIONS. ~TS ~ ~SULTS FISHING JO~ J~K ~ HO~ AND SIDE-~CK~ HOLE ~D ~Y O~ SIGNIFIC~T ~G~ ~ HO~ ~ITIONS Summary of Operations for the Month of December 1974: December 1-2: Acidized the "EFG" and "BCD" zones with the following acid volumes. "EFG" zones: "BCD" zones: HCl 7.5% 11,050 gallons 12/5 Mud Acid 41,650 gallons Benzoic Acid Flakes 5,280 pounds HC1 7.5% 1,340 gallons 12/5 Mud Acid 41,650 gallons Benzoic Acid Flakes 1,940 pounds December 3: Pressure tested the following "A" zone intervals. Interval Results 6020-6430' 6300-6430' 6205-6300' 6113-6205' 6020-6113' (continued) Pressure to 1000 psi. 5 minutes. Pressure to 1000 psi. 5 minutes. Pressure to 1050 psi. 5 minutes. Pressure to 950 psi. 5 minutes. Pressure to 1050 psi. 5 minutes. Bled back to 150 psi in Bled back to 500 psi in Bled back to 150 psi in Bled back to 775 psi in Bled back t° 300~ i~~l~ ~l~ AN ! ? 19F5 .... !%11/IC~i~I Art ~G~~'~,:~.~.('q'dx ,r~__ =~ Area Superintendent . nA~ January ,- ~ ~ ·. NOTE --Report on ~ie f~ il required ~r .eo~ calender mnthT regardMas ~ the status of operatio~, and must ~ flied bn dupli~te with the oil and 0as ~onservatbn commiflee by the 16~ of the suocNding mn~, ~le~ otherwise directed. State of Alaska Form P-4 Amoco Production Company 17595 Well No. 7 Page 2 December 4-8: Cleaned out the hole from 6400-9222' and ran a Kobe 3" Type "B" single bottom hole assembly on 3-1/2" Buttress dual tubing strings. Nipple down BOP and install the tree. December 9: Rig released 1200 hours, 12-9-74. Subsequent Production 1-6-75: 1082 BFPD at 36% BS&W and 203 MCFD. Final Report. Amoco Production Company P. O. Box 779 Anchorage, Alaska 99510 December 5, 1974 File: GJR-860-WF Mr. Homer L. Burrell, Director Division of Oil and Gas Department of Natural Resources State of Alaska 3001 Porcupine Drive Anchorage, Alaska 99501 DiV!.SI~.i,,i"4 ~-:'.~ OIL. AN~ ~A~ ANCHORAGI~ Dear Sir: Bm: Honthly Report of Drilling and Workover Operations MGS 17595 Well No. 7 -"F'3'~:~6 -.'..~,.t I~ c~oL I- ........ 1~ ~v I t CONFER: FILE.: Attached is the State of Alaska Fora P-4, summarizing the status of' MGS Well No. 7. Very truly yours, Supervisor in Charge Attachment P~T~ No. P--4 ~%EV. ~- I-?0 STATE OF ALASKA OIL AND GAS CONSERVATION COMMI~EE MONTHLY REPORT O'F DRILLING AND WORKOVER OPERATIONS ~. NAME OF OPEIq. ATOR Amoco Production Company 3. ADDRESS OF OPEI~ATOI% P. 0. Box 779~ Anchora~e~ Alaska 4 LOCATION OF WELL Leg 4 Slot 4, MGS Platform Baker, 1987 FNL, 478 FWL, Sec. 31, T9N, R12W, S.M. SUBMIT IN DUPLICATE APl NU~{ER1CAL CODE None Assigned LEASE DESIGNATION AND SERIAL NO. ADL-17595 i? IF YNDIA~T. ALOTTEE O]~ TRIBE NAME 8, L.~IT FARAI OR LEASE NAME MGS Unit 9 ,v~L NO 7 10 FLFJ~D AND POOL. OR WILDCAT Middle Ground Shoal SEC . T., R., M. (BOTTOM HOL~ ommcrn~ Sec. 31, T9N, R12W, S.M. 12, PERMIT I~'o 66-5 13. REPORT TOTAL DEPTH AT END OF MONTH, CHANGES IN HOLE SIZE, CASING AI~D CEMENTING JOBS INCLUDING DEPTH SET ABrD VOLU1VIES USED, PERFORATIONS. TESTS ~ ~SULTS FISHING JO~ J~K ~ HO~ AND SIDE-~CK~ HOLE ~D ~Y O~ SIGNIFIC~T ~G~ ~ HO~ CO~ITIONS Summary of Operations for the Month of November, 1974 November 1-14 Fished for third packer and tail pipe... wire line tools. Recovered third packer, 2-7/8" tail pipe and November 15-16 Cleaned out the hole and established a new plug back., depth of 9222', wash fill and junk below 9222'. Ran a straddle packer and bridge plug and selectively test the A zone perforations. Perforations 6315-35 and 6350-65 6220-40 and 6280-90 Results Communicated Communicated November 17-19 Cement squeezed the following A zone intervals with Class G cement: Perforations 6 315-35 and 6 350-65 6220-90 6175-90 6065-80 Cement Quantity 225 sacks 200 sacks 100 sacks 210 sacks November 20-24 Drilled out hard cemmnt and tested cement squeeze as follows: Perforations Results 6065-6080 1000 psi - held o.k. 6175-6190 1250 psi - held o.k. 6220-6290 1000 psi -held o.k. 6315-35 nnd 6350-65 1050 psi held o.k. (continued) 14. ! hereb~._~ertif~ that the for~egotns ~s trt2e and .correct ~ ~ ' , . ~/- ~ - , · ~] . e .... ' '. , - DIVt~ICN L,F OIL AND ANCHORAGIi Form No. P-4 State of Alaska Amoco Production Company MGS Well No. 7 Page 2 November 25-26 Cleaned out hole to 9222' and perforated the following intervals at 2 JSPF: 8085-8260 86 37-8782 8290-8415 8808-8933 8450-85 85 89 71-9136 Cleaned out the hole from 9147-9222'. November 27-30 Attempted to acidize the new perforations,, but had communication with the annulus. Used 205 BBLS of acid. Displaced annulus with diesel and prepared to acidize with BenzOic acid flakes ..as a staging agent. DEC, 06 lg .t ANCHORAGI~ Amoco Production Company P. O. Box 779 Anchorage, Alaska 99510 November 13, 1974 File: GJR-809-WF Mr. Homer L. Burrell, Director Division of Oil and Gas Department of Natural Resources State of Alaska 3001 Porcupine Drive Anchorage, Alaska 99501 Dear Sir: Re: Monthly Report of Drilling and Workover Operations MGS 17595 Well No. 7 SMGS 18746 Well No. 11 ---c.-~.~cs~.-i~i 'i' ~.~s --i-'! .... ,.:,..:OL ..................... ~EV ........ Di'~'~f ..... I -- .............. ~..~.~____ CONFER: FILE: -.-; ~ -..,: i, ~ ~ ;;' ..... ~? · ~; ....... ,~, Attached are the State of Alaska Forms P-4 summarizing the status of MGS Well No. 7 and SMGS Well No. 11. Yours very truly, George J. Ross Area Superintendent Attachments ~rm No. ~ STATE OF ALASKA OIL AND GAS CONSERVATION COMMI'I-i'EE MONTHLY REPORT O'F DRILLING AND WORKOVER OPERATIONS WI~L~ ~. NAME OF OPERATOR Amoco Production Company 3. ADDKESS OF OPEI%ATOI% ¥. 0. Box 779, Anchorage, Alaska 4 LOCATION OF WELL Leg 4, Slot 4, MGS Platform Baker, 1987' FNL, 478' FWL, Sec. 31, T9N, R12W, S.M. SUBMIT IN DUPLICATE 99510 ~API NL~ERICAL CODE None Assigned LEASE DESIGNATION AND $EI:/TAL NO. ADL-17595 ? IF TNDiA)~. ALO'i'T~.E OR TRIBE NA)~E 8. L~.'IT F.~%M OR LEASE NAME MGS Unit 9 WELL NO l0 F/FJ~D AND POOL. OR WILDCAT Middle Ground Shoal n sr~. r.. ~.. ~,. Cso~ro~ HO~ Sec. 31, T9N, R12W, S.M. 1~. PER/VIII NO 66-5 u 13. REPORT TOTAL DEI~I'H AT END OF MONTH. CHA,'~GES IN HOLE SIZE. CASING AND CEMENT!.NG JOBS INCLUDING DEPTH SET A_ND VOLUMES USED. PERFORATIONS. TESTS A_ND RESULTS FISHING JOl~ ,?U-NK IN HOLE AND SIDE-TRACKED HOLE AND A.NY OTlq~.~ SIGNIFICANT CHANGES IN HOL~ CONDITIONS Summary of Operations for the Month of October 1974: October 1-31: Fished for downhole ~ubing and equipment. Recovered tubing above second packer, second packer and tubing above third packer. NOV !'5 DIV!$,Ir.;,N C~ OIL A~CHOR^G~ i , .SIGNED.-'/'~'4~'"~~'~'"'"'c~~% f i- id' h ~cm da Area Superintendent DA~ , November 13~ 1974 NOTE--Report on ~i~ ~ ~ renu ~ mr .~c en r ~nth~ regardlfl~ ~ the eto~us of operat~ns, ond must ~ filed in dupli~te wit~ the oil and gas eonservatbn eommi~ee b~ the 15~ of the suec~ding m,~. mlem otherwise ~irected. Amoco Production Company P. O. Box 779 Anchorage, Alaska 99510 October 4, 1974 File: GJR-698-WF Mr. Homer L. Burrell, Director Division of Oil and Gas Department of Natural Resources State of Alaska 3001 Porcupine Drive Anchorage, Alaska 99501 Dear Sir: Re: Monthly Report of Drilling and Workover Operations MGS 17595 Well No. 7 SMGS 18746 Well No. 11 Attached are the State of Alaska Forms P-4 summarizing the status of SMGS Well No. 11 and MGS Well No. 7. i~"~,,~"'F-~'' '-~--~n~'-"'r ...... ~c~ I~ -¥"~oC"~ ~ ,. I s~c I CONFEr: FILE: Yours very truly, George J. Ross Area Superintendent Attachments OOT 9 197'4 Form No. P--4 R.L'V'. B- t-70 STATE OF ALASKA OIL AND GAS CONSERVATION COMMITTEE SUBMIT IN DUPLICATE MONTHLY REPO'RT O'F DRILLING AND WORKOVER OPERATIONS WELL WELL NAME OF OPERATOR Amoco Production Company P. O. Box 779, Anchorage, Alaska 99510 4 LOCATION OF WELL Leg 4, Slot 4, MGS Platform Baker, 1987' FNL, 478' FWL, Sec. 31, TgN, R12W, S.M. AP1 NUi%IEPACAL CODE None assigned LEASE DESIGNATION AND SERIAL NO. ADL-17595 ~7 IF TNDiA~T. ALO~ Ik~- OR TRIBE NAME 8. L~.'IT FA.P3~I OR LEASE NA/4IE MGS Unit 9 %v~L NO 7 S~J~D ~-WD POOL. oa wILDCAZ Middle Ground Shoal Sec. 31, T9N, R12W, S.M. 1~, PER/~IIT 1~O 66-5 13. REPORT TOTAL DEPTH A'r END OF MONTH. CHANGES IN HOLE SIZE, CASING AND CEMEN'~'ING JOBS INCLUDING DEPTH SET ~ VOL~ US~. P~O~TIONS. ~TS ~ ~S, UL~ F~ING JO~ JI~K ~ HO~ AND SIDE-~CK~ HOLE ~D ~Y O~ SIGNIFIC~T ~G~ ~ HO~ ~ITIONS Summary of op..eFati, ons .During September 1974: September 9-13: Pulled Type "E" safety valves, killed well and installed BOP. September 14-16: Attempted to pull tubing with no success. Cut short string at 6399' and cut long string at 5924'. Pulled short and long strings. September 17-30: Fished for remaining downhole tubing. We have recovered the first packer and are now fishing for the tubing above the second packer. OCT 9 1974 -14.1 hereby e~ifY ~t the ~reeo~~ ~G~_~~'~,~- ~t~ _ ~ Area Superintendent ~ October 4, 197~ ,~o ~3 .... Amoco Production Company P. O. Box 779 Anchorage, Alaska 99510 September 23, 1974 File: GJR-661-WF Mr. Homer L. Burrell, Director Division of 0il and Gas Department of Natural Resources State of Alaska 3001 Porcupine D~ive Anchorage, Alaska 99501 Dear Sir: Re: Sundry Notices and Reports on MGS Well No. 7 ................. ' ..... Attached is a State of Alaska.Form 10-403 requesting permission for a workover of MGS 17595 Well No. 7 as described herein. Very truly yours, George J. Ross Area Superintendent Attachment Form 10 -40~ REV. I - t0-73 Btibntlt "Intentions" in Trtplif~te I' dE "Subsequent Reports" in Duplicate STATE OF ALASKA OIL AND GAS CONSERVATION CONtNU'I'TEE SUNDRY NOTICES AND REPORTS ON WELLS (Do not use this form /or proposals'to drill or to deepen Us~ "A~'P'f-ICATION 'FOR ~'EI~IT~.'' '/or such'pt;o~osal&.) 1, WELL WELL OTHER 2. NAME OF OPEH~TOR Amoco Production Compan7 3. ADDRESS OF OPERATOR P. 0. Box 779, Anchorasep Alaska 99510 4.LOCATION OF WELL At surface Leg 4, Slot 4, MGS Platform "B," 1987' FNL, 478' FI~, Sec. 31, TgN, R12W, S.M. ELEVATIONS (Show whether DF, RT, GR. etc. ~. APl N~CAL CODE None Assigned 6. LEASE DESIGNATION A.ND SERIAL NO. ADL-17595 ?. IF IN'DIA.N. .%.LL,OTTF. E OR TRIBE NAiVIE 8. UNIT, FArM OR L~_.ASE NAME MGS State 17595 9. WE~L NO. 7 z0. ~m.v ~-WD POOL. OR WX~CAT FiGS - A, BCD, EFG Pools ' ,L sec., r.. R.. ~.. ~OT~OM ~OL~ OBJECTIVE) Sec. 31, T9N, R12W, S.M. I~-. PERlVlIT NO. 66-5 Check App pria,te Box To 'l,ndicate Ndt,ure of Notice, Re,; ~ort, or Other Data ' NOTICE OF INTENTION TO: TEBT WATmR 8HUT-OFF ~ ARANDON MmN'~s 8HOOT OR ACIDIZE ABAATDON· SHOOTING OR ACIDIZING REPAIR WELL CHANGE PLANE (Other) (NOT--: RePort results of multiple completion on Well ~Other) .... Com~)letlon or Reeompletion Report and Log form.) , . ~5. DFSCRIBE I'ItOPOSED oR CO.~IPt'.ETED oPEaATION8 (Clearly State all pertinent details, and ~ive pertinent dates, 'lneludl~f estimated date of starting any proposed work. The proposed well repair work is to pull the tubing and production packers, cement squeeze the "A" zone perforations 6065-6365' with a total of 1200 sacks Class G cement, and acid"stimulate the "EFG" zone perforations 7470-9150' with 38,300 gallons 15% HC1 acid, 76,600 gallons 12-10 Ultra Mud Acid, "and 48,700 gallons 5% HC1 acid, in eight separate stages. Pending State approval, the well will be completed with Kobe hydraulic pump equipment producing from the "BCD" and "EFG" zones commingled. Production prior to the workover is - "A"-"BCD" zones commingled: 214 BOPD, 577 ~WPD, 1607 GOR "EFG" zone: No produc~$on .. 16. I hereby certify that the forefoinw is true and e0rreet SIGNED APPROVED BY /~~ ~~/~ CO~ITIO~S OF ~PPROYAL, IF ~: TITLE TITLE Area Superintendent DATE DATE 9-19-74 See instructions On Reverse Side Amoco Production Company P. 0.' Box 779 Anchorage, Alaska 99510 1973 File: WHJ-061-WF Hr. Homer L. Burrell, Director DiVision of 0il and Cas '..' Department of Natural ResoUrces State of Alaska 3001 Porcupine Drive Anchorage, Alaska 99504. Dear Sir: .'. Re: Semi-annual Production Tests Middle Ground Shoal 17595 DIVISION Gt~ OIL AND GAS Wells Nos. 4. and 7 ANCHORAGE In accordance with Conservation order No. 99' dated March 15, 1971,, we are furnishing commingled 'production test and spinner survey data for MGS 17595 Wells Nos. 4 and 7. . , On 'December 9, 1972 a spinner survey was performed on HGS 17595 Well No.: 4 ("A"-"EFG" pools commingled). Well production during that' survey was 493 BOPD, 2 BWPD,. 383 MCFD, with a 50 Psig flo~!ng wellhead pressure. and 15 pstg test separator.:,, pressure. , on December 30',. 1972. Well No. 4 was placed on gas lift and. on'..'.a' .24-hour production test the Commingled' "A"..'. and "F. FG" zones produced 3'96 BOPD, 11 BWPD, and 425'.'MCFD through a. 124/64 in~ choke at 100 psig. The.' APl crude oil gravity' was :38'..2'" at 60° .F. Production allocation bY .zones based on the December' 30, 1972..production test and the December 9, 1972 .spinner survey is: ¢, "A" zone i". 258 BOPD 11 BWPD 387 HCFD , · "EFG" zone ' 13'8 BOPD .0 BWPD 38' MCFD. .,', .. , Special production tests' Cbmmenced on Well No.. 7 January 4, 1973.. A .. spinner survey of the lon~', string for "A" and "BFG" zone production on..." January 4, 19 73 i-n.-d--i..c.~a`.t-ed~..:~.~-.p.r.~.d~.u..c.~.i`~n..~`~.s.....c.`~.mi.`..n`~-~.~.the..~:!F.FG~.~ ·..zone.... ' In addition, this survey, a..lso' indicated additional fluid was entering. the tubing above the top packer. In View of this, a tubing s,top was set in the long string above ~he. "A" and "EFG" zones and a spinner survey of the. ."BCD" zone production i'from the short ~ubing string was performed. This survey also. shoved' that additional .fluid was' entering the' tubing above the top packer. '.Thi~."'c~oss-flov condition alloys production from the "A" and "BCD" zone~--~./~ommtngle. ' .. . -2- Some time ago after mechanical problems were experienced in Well No. 7 while placing gas lift valves or dummies in gas lift mandrels, we became suspicious that a cross-flow between tubing strings could possibly be occurring. Also, we believe there is the possibility that there is a ;l~alt #~oup, d Ch~ Cop p#~k~, l)tt~n.~.. ,Tm~a.ey ..l,.YTlJ w~ alao a~empeed e~ ' obtain, a "BCD" zone bottom hole pressure, but encountered wireline problems and could not complete the. survey. until repairs can be' commeiiced. Yours very truly, .~ The spinner survey performed 'on the "BCD" zone tubing indicates the "A" zone is producing 72..percent of the total fluid and the "BCD" zone 28 percent of the fluid .... ~.On a 24-hour produc~ion test on january 8,' 1973, the combined "A" and ""B'CD" zone production was 606 BOPD, 741 BWPD, and 510 MCFD. through a 64/64 in. choke at 265 psig, with. water cuts by zones unknown. · We are presently preparing'plans for repair of Well No. 7 for review by. other working interest owners. Repair of Well No..7 will commence as soon as possible 'after a satisfactory, procedure is .agreed upon by. all .interested part'ies. "' InaSmUch. as. i!he..s, pinne~: '.i~u~'ey'.' perf'~ni~;a :".~a~Ua~4Y"' ~i,. i9 ~'~'i .~[id th~" .p.'r~vi°us semi-annual"' s ur~.'ey liar;, i..30, ':'i9 72' bo~h'.ilin~iihat~_d'."the ['.?'~F~," '~.~'iie 'is' n0~ pro" ducing, We c~n. cohc. liide'." ~'lia['iWe'. ~[~e ~'~i'~n.~ii:~7'~rod{ic~k o{ilv"'.~he' ".'~?'and E!B l! .... . ............ ' ..................................... v ................... ,*. ................ ,.--. ,f'~ ....... ~'.*,..... ,i...'. ...... '.... ..C_D . z.o....n..e.s...,conmt, n...g, led...A~lnctntstra.t, ive Decision. 4,4,.9. dated Decemb. er.:..2,.': 1969' .grance, d' ~app. r'.~V~l, t o" 'ic0mmingie... ~'r0du'~t'~"~" '~m'" 'th~'.' "A°''' '~.'~'he "'~'~'" Mi~.ie Ground 'Sh0~l 175'95: ~ell ~0'.." 7*'~i'~h";~oduct~ton from the' "BCD" zone or 'the "EFt" zone in accordance with Rule' 6"of COnserVatton..Order No.' ~. We '. assume t.t will be'. S,atisfact. O~y to produce the.'i*A" ,and "BCD" 'zones corn~ mingled in Well No. '7 .in 'aCcordance .'.~ith 'Administrative Decision .ii. 9 '" . cc: H. T.'. Hunter ......::..:.:.:....,.....:. ,... .... , ":'i~";' , ... , ......... . ..... . ,. ~..,.,.,,,....,',,,:. ..,, ,' . . .. .. , .. · :., .. ,,', /,,'. ('( November 28, 1972 File: WMJ-646-WF Mr. Homer L. Burrell, Director' Division of 0il and Gas Department of Natural Resources State of Alaska 3001 Porcupine Drive . Anchorage, Alaska 99504 .'~"~ ' Dear Sir: · Middle Ground Shoal/f~5 Wells Nos. 4 and 7 Amoco Production Company P. O. Box 779 Anchorage, Alaska 99510 c. I," 1 ~.. 1 3 ."t _. ,5 £. ~",~',3-'. ..... 1 C:" 2 GEOL -- ~ C~OL ......... REV DRAFT .... 'C~ONFER: ' . _ In accordance with Conservation order No. 99 dated.March 15, 1971,. we are required to submit commingled production test data every Six months on the referenced wells. The next scheduled testing 'is due during November 1972. We 'are presently conducting a special data Collection program on Wells Nos. 4 and 7 which includes provisions .for commingled production testing. The data collection procedures are complex and time consuming; consequently, the' final results will not be available until about', mid- December 1972.. We will furnish the necessary commingled test data as soo~ as possible after the conclusion of the data collection program. Y our s w. Dzstric~~uction Superintendent ',W ',., . .~ , . · , . ~.~ ..,, .,.,,,. ~?~...~-.',~,..~;.,..,~,.. . . ~ /: ' · -~.--, " t-?,~ ,tiff . '~,,., ~. - (. '..-' ,'~.~ . Hr. Homer L. Burrell, Director Division of Oil and Gas Department of Natural,.Resources State of Alaska 3001 Porcupine Drive Anchorage, Alaska 99504 Dear Sir= Amoco Production Company P. O. Box 779 Anchorage, Alaska 99510 November'10, 1971 File: JCS-598-~F Re: Semi-Annual Production Te Middle Ground Shoal 17595 Wells Nos. 4 and 7 . R ::,.. NOV ANCHORAIDE Conservation Order 99, March 15,. 1971, granted us permission to run spinner surveys on the "C' and "EFG" oil pool commingled MGS Wells Nos. 4 and 7 to £ulfill the semi-annual production test requirements for these multi-completed wells. Your letter of July 13,' 1971. granted us permission to delay taking the spinner surveys in both wells due to a 'faulty workover rig on Platform Baker. On September 28, 1971. a 12-hour "A-EFG" commingled test was obtained on MGS Well No. 4, at which time the well produced 616 BOPD, 14 BWPD, and 788 NCFD through' a 124/64" choke at 125. Psig. The APl gravity of the combined crude .stream was 38.0* at 60° 'P. On September 30,. 1971. a spinner survey was" performed on MGS Well No. 4. The results of the spinner survey were then applied to'the "A-EFG" commingled test data given above to establish the production from each pool as follows: , "A" zone - 462 BOPD, 14 BWPD, 734' MCFD "EFG" zone - 154 BOPD, 0 BWPD, 54 MCFD ,~~~~i A 24,hour production test was obtained on the "A-EFG" commingled production om Well No. 7 on September 15, 1971:, at which time the well produced 247 BOPD, 7 BWPD, and 500 ~CFD through a 107/64" choke at a tubing pressure of 160 psig. On October 1, 1971'. a spinner survey was performed on Well No. 7 to establish e individual 'A' zone and the "EFG" zone producing rates. The spinner survey ] '~howed that the "A" zone is'producing all of the fluid and that the "BFG" zone is · ] not producing any fluid at present.' We are currently attempting to restore pro- '[ duction from the "EFG" zone by means of a change in gas .lift valves. _ _ _ ~ ' ' yoUrs very truly, ' , C. Schillereff Supervisor in Charge SPerm No. P--4 lEV. 9-30-6; STATE O,F ALASKA SUBMIT IN DEPLICAT~ O]L AND GAS CONSERVATION COMMI1WEE MONTHLY REPORT OF DRILLING AND WORKOVER OPERATIONS i 1. T. IF INDIAN, ;%LOTTEE OR TRIBE O,L ,_____ °*' '.~ O,.E, FiLE WELL wELL -- 2. NAME OF OPEP. ATOR 8. L.~'IT,FA/~M OR LEASE Pan American Petroleum Corporation MGS State 17595 3. ADDRESS OF OPEP. ATOR 9. WELL NO, P. O. Box 779, ~chorage, Alaska 99501 7 4. LOCATION O'F Leg 4, Slot 4, Pan American MGS Platform B, 1987' FNL, 478' FWL, Sec. 31, T9N, R12W, S.M. 10. ~'ik~D A.ND POOL, OR WILDCA? MGS - A,'BCD, EFG Pools , 11. SEC., T., R.. M., iBOTTOM HOLE OBJECTIVE1 Sec. 31, T9N, R1ZW, S,M. 1~-. PERMIT NO, 66-5 "'~3, REPORT TOTAL DEPTH AT END OF MONTH, CHANGES IN HOLE SI~.E, CASING AND CEMENTING JOBS INCLUDING DEPTH SET AIND VOLUiViES USE'D, PEP. FORATIONS, TESTS AND i:~ESULTS, FISHING JOBS, JI/NK IN HOLE AND SIDE-TP~CKED HOLE AND ANY OTHER SIGNIFICANT CHANGES rN HOI~ CONDITIONS. Summary of Operations During March, 1970 March 1 - Z Repair flow lines and manifold. March 3 - 7 Gas lift BCD zones through short string, with no gauge. Testing A and EFG zones through long string on gas lift. March 8 - 10 Running packer leakage test. Shut in gas lift gas supply, and bled gas pressure off tubin, g-casing annulus. Obtained production test of BCD zone flowing through short string. Obtained production test of A and EFG zones flowing through long string. With long string still on test, shut in the short string (BCD.'zone} for Z4 hours, and recorded surface pressures on both tubing strings, as well as producing rate on the long string (A and EFG zones~. On the.basis of 1000 psi shut in surface pressure on the short tubing string and Z00 psi flowing ,pressure on the long tubing string, and appropriate static and flowing pressure gradients, calculated a 840 psi pressure differential across the packer at 6415', segregating the A and BCD producing zones. Well recompleted as dual tubing string gas lift oil well, completed in State A, BCD, and EFG pools, effective March 10, 19'70. FINAL REPORT. APR 9 DIVISION O? C)~L AND GAS · ANC{-~ ,, 1~. I hereby cer'O,~ 2~at ~e forego~g ~ t~e ~ ~ . ~ , ,~m~~~~ ~= Area Superintendent DA'r, Ap:il 8, 197~. NOTE~R~o~ o~ t~is form is require~ for each calendar month, regardless ~f the status of operations, a~ must ~e tile~ i~ g~plicate with t~e Division of Mi~es ~ Minerals b~ t~e 15t~ ~ t~e succeedin~ me~t~, unless othe~ise directe6. 15. ~.0. SUBMIT IN DUPL. STATE OF ALASKA (See other il~: structions on OIL AND GAS CONSERVATION COMMISSION reverse aide) WELL COMPLETION OR RECOMPLETION REPORT AND LOG* la. TYPE OF WELL: . OIL WELL ~[~WEV.L~AS' [~ DRY E] Other b. TYPE OF COMPLETION: ' NEW [~] WORK ' [~] PLU(~ [] DIFF. OVER O ENDEEP' BACK IXESVR. [--] Other WELL 2. NAME Or 0PERATOG ' P~ ~er~c~ Pe~olem Coca, ion 3. ADDRESS OF OPERATOR B~' 779 ' Anchorage,.. ~$~ 9950~ 4. LOCATION OF ,~g,,eL_Z~ ( R,eport. ~ocatto~ cle~r~/ a~.~ ~ aqcor~op.~h ~ ~t~te requ~.e~taL*_~ 478~ ~, Sec. 31, T9N, ~, S,~. At top prod. interval reported below ~8i ~L, 5201 ~, ~c. 3~, TBN, . Effective: July 1, 1964 . 5. ~EASE DESIGNATION 'AND SERIAL' NO. ADL '- 17595 IF INDIA[~, ALLOTTEE OR TRIB~ NAME ., 7. UNIT AOREEMENT NAME $. FARM O1~. LEASE NAME i4C~S~ate 17595 9. WELL NO. 7 .' 10. FIELD AND I~00L, OR WILDCAT Hiddle ~round Shoal' 11. SEC., T., R., M;, OR BLOCK AND SURVEY OR, AREA sec, 31, TON, .lh12'~, S.H. 659' FSL, 804* FWL, Sec. 31, [ 14. PERMIT No. DATE ISSUED i2.'Bo~ou~s .. .[.ls. a'ATE' TBN, IL1.2Tg, SoHo 66-5 I ~/z5/66 ~e~. ., .l':~as~a 24. PRODUCING INTERVAL(S), OF THIS COMPLETION~OP, BOTTOM, NAME (MD AND TVD)* 25. WAS DIRECTIONAL 6452 -. 7208 HD l~ddle Kenai Sand Yes' 7470 - 91.50 I~ Hemlock ...... 26. T1~PE ELECTRIC AND OTHER LOGS SUN I 27. WAS. W~,~L CORED ' ]~ES, Sonic, Dens~t¥, CBL:, ' CASINO SIZE WEIGHT, LB./FT. DEPTH SET (MD) 20~ 13-3/,8" 9-~/8. 79.6 68 & 54:5! 40 & 43;5 CASING RECORD (Report a~g etrOtge set i~ ~.eZZ) · ., . [ AMOUNT ~ULLED. .' .. 2489' 17 ~ 1650 . vlc~c1.. ~, ~i:"C-1 n/ '- 29, LINER RECORD SIZE TOP (MD) 7987' BOTTOM (MD) 9369* SACKS CEMENT~ 300 81. PERFORATION RECORD (l~ter~GI, 8i~e Grig t~umber) L~s~ced on Attaclment A 30. TUBING RECORD SCREEN (MO~ I --sI"E I D.TH------;ET (MD------Y-- ILong: ~. (Jl~'~0~,2-"/J/8" 7401..9120 Short. ~ ~ ! ' 64O7 PACKER, 'SST' (MD) 7408 6401 82. ACID, SHOT FRACTURE, CEMENT SQUEEZE, ',ETC. ' DEPTH 'INTERVAL (MD) AI~IOUNT AND KIND OF MATERIAL. USED PRODUCTION R/1 R-/RR I ~r I Pt'nd. C'i 'n~r DATE-dF'--~J~ I HOURS ~ESTED I CHOKB SXZ~ I pRoD'N. F~ OI~BBL. eAS~MCF. WATER--BBL. I GAS'OiL 9z7/.e6 i 24 I 1" I ~="~ ,=.xo. I 1410 I 690 I ~ { 490 ~/7/RR I ~4 I 1" I ~ { ~01 { 2n { -~. J 1RO ~0 I0 (o=~) I=~-=°== ="= ~ I - t 690 t --- I 37 ~100 0 [uack~] I ' ) I 201 I 30 ~ F IF r +~ r 51 37° ~S, d~ect~o~l data 36. ~ hereby cer~y that~he f~regotng and attached reformation Is complete and correct ~l~~~f~ ~~rds / /.- / -' _. *(See Instructions and Spaces I~or Additional Data on Reverse Side) INSfRUCTIONS : Gcnerel: This form is designed for submitting a complete _and correct well completion report and log on all types of-lands and leases to either a Federal agency or a State agency, or both, pursuant to applicable Federai and/or State laws and .regulations. Any'necessary special instructions concerning the use of this form and thc number of copies to be submitted, particularly with ~-egard to local, area, or regional procedures and practices, either are shown below or will be Lssued by, or may be obtained £rom, She l~(.al Federa! and/or State office. See instructions on items 22 and 24, and'33, below regarding separate reports for Separate c0mpletions. If not flied prior to the time this su_mmary record is submitted, copies of all curren.tly available logs (drillers, geoIogists, sample and core analysis, all types electric, etc.), forma- tion and pressure tests, and directional surveys, should be attached hereto, to the extent required by applicable Federal and/or State laws and regulations. All attachments 9hould be listed on .this form, see item 35. . I~em 4: If ~here are no applicable State requirements, locati0ns on Federal or Indian land should be described in accordance wi~h Federal requirements. Consult local State or Federa.! 'office for specific instructions. item ]8: I~dicate which elevation is used as reference (where no~ Otherwise shown) for depth measurements given in other spaces on this form and in any attachments, Items 22 end 24: If tht,~ p'ell is completed for separate production from more than one interval zone (multiple completion), so state in item 22, and in item 24 show the producing interval, o.i~ intervals, top(s),:bottom(s) and name(s) (if any). for only the interval reI~rted in item 33. Submit a separate report (page) on this form, adequat~dy identified, for each additidnal interval t6 be separately, produced, showing the additional data pertinent to such interval. i~¢m 2?:'-'~ack"_{[::.Ceme~t:'~: Attached supplemental .records for this weI! should show the details of any multiple stage cementing and the location of the cementing t,,,]. i~em 33:JSubmit:.~ separate completion report on this form for each i~{terval to be separately produced. (Se~ instruction for items 22 and 24 above.) .._ :!- . ....... . . : . ~,. , !.: : . ;., ~ .~.. .....~,' - · y ,..,,, .%: -,,,._..~ . 5.: ~-~. :. ~..~..~ - - ,.::. 87.: 8UMMA]t¥ OF POROUS-ZONES': : ' SHOB' ALL IMPORTK~T ZONES OF POROSITI AND CONTENTS Ttt.EREOF; CORED IKTERVALS; AND ALL DRILL-STE~I TESTS, INCLUDING 38. G'EOLO(;IC 51ARKERS DEPTH INTEItVAL TESTED, CUSHION USED, TIME TOOL OPEN, FLOWI~NG AND-SHUIrolN PRESS'URES~ AND RECOVERIES FORMATION TOP · - ' BOTTOM " DESCRIPTION, CONTEI~TS, ETC. TOP DEPTH tTHUE ','ERT. DEPTH PRODUCTION DATA MGS 17595 WELL NO. 7 ATTACHMENT TO STATE FORM P-7 Te st Hours Choke Oil Gas Water Date Zone Tested Size (BOPD) (MCFD) (BWPD) z/16/7o EFG 24 24/64 100 63 0 Tbg. G OR Pr e s s. Inter m it 630 660-150 Oil Gr. °API 2/27/70 Z/Zl/70 A-EFG 11 124/64 1355 3408 109 2515 220 BCD 24 124/64 1107 303 8 274 110 37.1 @60°F NOTE: Subtracting the "EFG" test of 2/16/70 from the "A-EFG" commingled test on 2/27/70, the "A" zone produced the following: (Based on 24 hours) 1255 BOPD, 3345 MCFD, and 109 BWPD with a GOR of 2665. Test Date __ Z/16/70 PRODUCTION DATA MGS 17595 WELL NO. 7 ' ATTACHMENT TO STATE FORM P-7 Hours Choke Oil Gas Water Zone Tested Size (BOPD) (MCFD) (BWPD) EFG 24 2.4/64 100 0 Tbg. G OR Pr e s s. .. Inter mit 63. 630 660-150 Oil Gr. °API ~ , , 2/27/70 · . 2/21/70 A-EFG BCD 11 124/64 1355 3408 109 2515 220 24 124/64' 110'7 3'03 8 z74 36.5 o @60 F 37.1 @60°F NOTE: Subtracting the "EFG" test of 2/16/70 from the '!A-EFG" commingled test on. 2/27/70,. the. i'A.!', zone produced the following: .' (Based. 'on..24. hours.) ...... 1255 BOPD, 3345 MCFD, and'109 BWPDwith a GOR of 2665. ,. .. ..-~. Form No. P--4 REV. I 0IL WELL STATE O'F ALASKA · SUBMFf IN DEPLICATE OIL AND GAS CONSERVATION COMMITTEE MONTHLY REPORT OF DRILLING AND WORKOVER OPERATIONS HLB TRM ~ ~. APl NLrlA~[ER/CAL CODE None Assisned KLV $. LEASE DES:G.~'ATION A.~'D SEF~/.~O. lC._ ., ?. IF INDIAN, ALOTTIEE OR 2. N~ O~ O~O~ 8.D~JT,~.~ Pan American Petroleum Corporation MGS State 17595 3.ADDRESS OF OPhiR 9.WELL NO, P. 0. Box 779, Anchorago, Alaska 99501 7 10. ~ ~D ~, O~ WI~D~ 4. LOCATION OF WF./~ S. urf~ace: Leg 4, Slot 4, Pan American MGS Platform 1987' FNL, 478' FWL, Sec. 31, T9N, R12~, SM Total Depth: 659' FSL, 804' ~L, Sec. 31, T9N, RI~, S.M. MGS - A~ BCD~ EFG Pools I1. SEC., T., R., M.. ~BOTTOM HOI.~ OBJECTIVE~ Sec. 31, T9N, R12W, S.M. 12. PEP.MIT NO. 66-5 13. REPORT TOTAL DEPTH AT END OF MONTH, CHANGES IN HOLE SII~E, CASING AND CEMENTING JOBS INCLUDING DEPTH SET AND VOLLrM'ES USED, PERFORATIONS. T'E. STS AND i~ESULTS. FISHING JOBS. JU/qK IN HOLE AND SIDE-TRACKED HOLE ~ ANY OTHER SIGNIFICANT CH. AN~ES IN HOL~ CONDITIONS. Su ~mmary q..f. Operations Duriu~ February~ 1970 See attached list of chronological history for month of February, 1970. Operations on February 28, 1970: Gas lift BCD zones through short string. No gauge. A and EFG zones (long string) shut-in to repair flowline. DIVI,SlC'N Og OIL ANi~ (}A,~ ANCH0~,AG~ I I m 14. I hereby eertif~_.that _the foregoing is true and correct SIGNED NOTE--Report o, this form i$ requireg ~or each ca[e,dar momth, r egarg[ess of the status o[ oge~atio~s, aod must be fi[ed i~ duplicate with the Division o{ Mi~es & Minerals by the 15th o~ t~e succeedi~9 menth, u,[ess otherwise directeg. CHRONOLOGICAL WELL HISTORY MGS 17595 WELL NO.'7 FEBRUARY, 1970 February.l?2~ ~70 Gas lift EFG zones through long string and BCD zones through short string. No gauge. F~bruary 3-9~ 1950 Both EFG and BCD zones shut in: Change out gas lift valves in short string by wireline. F~brua~y..10-.ll~.1970 EFG zones shut ·in. ~roducing BCD zones through the short string while adjusting gas. input rates. February 12-13, 197,0 Both EFG and BCD zones shut. in. Check gas lift vaIves in short string by wireline. Found' a valve missing and replaced with Dummy. February .14-16, ! 970 Gas lift EFG zones through, the long string and BcD zones through short' string. No gauge. .0.. ~Fe.bruary.. 17 :. Testing BCD zones.. Gas lift.EFG zones through long string wi'th gauge ~ February 18-20~ 19.7.0 Gas lift EFG zones through...long string and BCD zones' through short' string, No gauge' .... ..~ February 21223, · 197_0 ' Running packer leakage..tests.. Ran BHP bomb in long. ~trimg' (EFG Zones) and' 'shut in." Ran BHP"bombs in short string (BCD zones)' and obtained a 24-hour production test .followed by 'a 24-hour shut-in pressure build- up Period.. .Recorded an 812 'pSi pressure differential .across t'he packer at. 7447" .(between the BCD and .EFG zone's) during BCD zone.flow period. No indication of packer leakage. February 24' 25, 1.970 Gas li~ft'BCD zones through, short string with no gauge.' EFG zones shut in.while pulling Dun~ny 'v.a.lves from mandrels,:, opPosite "A" zone, with'. wi'reline. February 2,6-27, ~97Q 'Gas 'lift BCD zones through short string. No gauge. Gas lift A and EFG · ,: zones' through long 'string on test. ...... , .. .,,~.~ !~. ~,. ~ ';i .... Gas lift B'CD 'zones 'through ' sho~t string.. No .gauge. A and "EFt' zones (long 'string) shut-in to repair flowline. ....... i'.Ii?~f'( CHRONOLOGICAL WELL HISTORY MGS 17595 WELL NO. 7 FEBRUARY, 1970 February 1-2, 1970 Gas lift EFG zones through long string and BCD zones through short string. No gauge. E~bruary 3-~, 1970 Both EFG and BCD zones shut in. Change out gas lift valves in short string by wireline. February 10-11, 1970 EFG zones shut in. Producing BCD zones through the short string while adjusting gas input rates. February 12-13, 1970 Both EFG and BCD zones shut in. Check gas lift valves in short string by wireline. Found a valve missing and replaced with Dummy. February 14-16, 1970 Gas lift EFG zones through the long string and BCD zones through short string. No gauge. February 17, 1970 Testing BCD"zones. Gas lift EFG zones through long string with no gauge. February 18-.20, 1970 Gas lift EFG zones through long string and BCD zones through short, string. No gauge. F~bruary 21-2%~ 1~70 Running packer leakage tests. Ran BHP bomb in long string (EFG zones) and Shut in. Ran BHP bombs in short string (BCD zones) and obtained a 24-hour production test followed by a 24-hour shut-in pressure build- up period. Recorded an 812 psi pressure differential across the packer. at 7447' (between the BCD and EFG zones) during BCD zone flow period. No indication of packer leakage. ~ebruary ~4-25, %970 Gas lift BCD zones through short string with no gauge. EFG zones shut in while pulling Dummy valves from mandrels, opposite "A" zone, with wireline. February 26-27, 1970 Gas lift BCD zones through short string. No gauge. Gas lift A and EFG .... · zones through long string on test. Fe_bruary 28, .1970 Gas lift BCD zones through short string. No gauge. (long string) shut-in to repair flowline. Form No. P---4 REV. 9-30-6~ 0IL WELL STATE OF ALASKA OiL AND GAS CONSERVATION COMMITTEE SUBMIT IN DEPLICATE MONTHLY REPORT OF DRILLING AND WORKOVER OPERATIONS HLB -------- TRM OKG API ~E~c..u., CODE KLV None As signed HWK ADL-17595 -- - 'L IF I.~DIA.N, ;%LOTTE'I:' OR TRIBE oAa [-"l WELL OTHER 2.NAME OF OPER.A. TOR 8. U/h'IT,FA.R-%{ OR LEASE Pan American Petroleum Corporation MGS State 17595 3.ADDRESS OF OP~TOR 9.WELL NO. P. O. Box 779, Anchorage, Alaska 99501 7 4.LOCATION OF WFJ~L 10. FI,~L,D AND POOL. OR WILDCAT Middle Ground Shoal Surface: Slot 4, Leg 4, Pan American MGS Platform B, 1987' FNL, 478' FWL, Sec. 31, T9N, R1ZW, S.M. Total Depth: 659' FSL, 804' FWL, Sec. 31, T9N, R1ZW, S.M. 11. SEC., T., R.. M.. (BOTTOM HOI~E OB,TECTIVE ~ Sec. 31, T9N, R1ZW, S.M. 12. PERMIT NO. 66-5 13. REPORT TOTAL DEPTH AT END OF MONTH, CI-IA.NGES IN HOLE SIZE, CASING A_N-D CEMENTING JOBS INCLUDING DEPTH SET AND VOLLqVKES USED, PERFORATIONS, TESTS ~ RESULTS, FISHING JOB~, JUNK IN HOLE AND SIDE-TI~ACKED HOLE A~D ANY OTHER SIGNIFICANT CI-I~NG~ IN HOL]~ CONDITIONS. Summary of Operations During January, 1970 Landed seal assembly in 9-5/8-in. single permanent production packer at 7447' with Z-7/8-in. tailpipe to 9157'. Two 9-5/8-in. hydraulic-set dua/ packers landed at 6415' and 6002'. Camco MMA mandrels with dummies installed in both tubfhg strings between top and intermediate packers to permit selective flow from A zone. Dropped ball and set hydraulic packers. Rig released 7:00 acm., January 1, 1970. Flowed BCD zone through short tubing string on January 5. Put EFG zone on gas lift through long string on January 5. Recovered load diesel oil and stopped producing. Perforated tailpipe'with 4 JSPF at 9050-9048' on January 5, and stuck gun in tubing. Pulled gun free and returned to gas lift. Well producing by heads. On January 25, perforated long string tailpipe with 4 JSPF at 8850-8848' and 8700-8698', and returned to gas lift. Status of operations on January 31, 1970: Plug back TD 9255' Testing EFG zone through long tubing string with gas lift. Testing BCD zone through short tubing string with gas lift. DIVISION OF OIt AND GAS , · 14. I hereby ce~'tify ~t %he /oregoing is true and correct ,,G~m~.,,~~/~.~_--~ 'ri'nm Area Superintendent DA',.'.,: February 12, 1970 i~! '~ _ f 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 Division of Mines & Minerals by the 15th of the succeeding menth, unless otherwise directed. ~lorm No. P--4 't. STATE OF ALASKA OiL AND GAS CONSERVATION CONU~ITTEE SUBMIT IN DEPLICATE MONTHLY REPORT OF DRILUNG AND WORKOVER OPERATIONS WELL WELL NA~R or 6P~TOR Pan American Petroleum Corporation . . AIiiI3:RESS DF O~.~R P. O. Box 779, Ancborase, ~u~ 99501 4. LOCATION OiP WELd. Surface: Slot 4, Leg 4, Pan American MGS Platform B i987' ~NL, 4~8' FWL. Sec. 31, TgN. RI2W. Total Dept~: 659~ FSL, 804* FWL, Sec. 31, TgN, Ri'z . s.M. ,. ' HLB ! £ 1 i OKO .,".? .i:t .~. A~Z ~m{~mc~L con~ KLV ' I ~ None Asslsned HWK-~ ~' ,, 8. LEASE DESIG.'~'ATION A.%'D S~AL NO. i i i ADL-17595 - 8. U!~IT,FAP~%~ OR I~iASE NAME MOS State 17595 9~ WELL NO. 10. F1~'-i-~ A_ND POOL. OR WILDCAT Middle Ground Shoal 11. SEC., T., R., 1%I.. (BO~I'FOM HOLE ~) Sec. 31, T9N, RI.2W, S.M. PERMIT NO. 66-8 i. 13. REPOI~T TOTAL DEPTH AT END OF MONTH, CHANGES IN HOLE SI~i-E, CASING ~ CEMENTING JOBS INCLUDING DEPTH SET A/TI) VOLUMES USED, PERFORATIONS, TESTS AND I~ESULTS. FISHING JOBS. JUNK IN HOLE AND SIDE-TRACKED HOLE A/TI) ANY O'I'H~-~ SIGNIFICANT CHAI~GES IN HOL]~ CONDITIONS. Summary of ~perati0ns Durins Januar~; ,,1970 Landed seal assembly in 9-5/8-1n. sinsle permanent production packer at 7447' with 2-?/8-in. tallpipe to 9157'. Two 9-5/8-in. hydraulic-set dual packers landed at 6415' and 6002'. Camco MMA' mandrels with dummies installed in both tubi"ng strings between top and intermediate packers to permit selective flow from A sons. Dropped ball and set hydraulic packers. Ris released 7:00 a.m., January 1, 19'/0. Flowed BCD zone throush short tubinS strins on January 5. Put EFG Zone on.sas lift throush Ions strLn8 on January 5. Recovered load diesel oil and stopped producinS. Perforated tailpipe with 4 JSPF at 9050-9048' on January 5, and stuck Sun in tubinS. Pulled gun free and returned to Sas lift. Well producins by heads. On Sanuar¥,25, perforated Ions. string tallpipe with 4 JSPF at 8850-8848' and 8700-8698', and returned to Sas lift. Status,of operations on January 31, 1970: Plus back TD 9255' Testins EFG zone throush Ions tubing string with Sas lift. TestinS BCD Lone throush short tubinS strinS with sas lift. DIVISION OF Olt Ai'4D OAS ANCH0~,~GE i i i 12, 1970 s~oh'n~ ' F. ,~. ',f,'P.Z'21LL ~TLE oup~r,n.enuen. DA'J.',~- ~.uru~ry NOTE--Report on this fo~m J$ required ~or each caJe.dar month, r eoardless of the status of operations, and must be filed Jfl dupHcat~ with the Division of Mines & Mi.erats by the 15th o~ the succeeding ma.th, unless otherwise directed. Form No. I:~-'V. 9-30-67 't, STATE O,F ALASKA OIL AND GAS CONSERVATION COMMITTEE MONTHLY REPORT OF DRILLING AND WORKOVER OPERATIONS 1. SUBMIT ~ DEPLICATE OIL ~ GAS [---] OTH~-It W~LL ~ ~-LL 2. NAME OF OPSRATOR Pan American Petroleum Corporation ~age 1 of 2 HLB /~~--- ~. AP~NoneN,U. ~SmCA~As S i~ dCOnE -°ne- 6. L~SE DESIGNATION ~L-17595 T. I~ INDIAN, A~T~E MGS State 17595 3.AD'DRESS OF OPERATOR 9.WELL NO. Po O. Box 779, Anchorage, _~l. aska 99501 7 10. FIEI~ A_ND POOL. OR WILDCAT Middle Ground Shoal 4. LOCATION O'F WELL Surface: Slot 4, Leg 4, Pan American MGS Platform B, 1987' FNL, 478' FWL, Sec. 31, TgN, R12W, S.M. Total Depth: 659' FSL, 804' FWL, Sec. 31, T9N, RiZW S. M. 11. SEC., T., R.. M.. (BOTTOM HOI.,E OBJ'BCTIVE ~ Sec. 31 TgN, R1ZW, S.M. 12. PERMIT NO. 66-5 13. REPORT TOTAL DEPTH AT END OF MONTH, CHA.NGES IN HOLE SI~,E, CASING AND CEMENTING JOBS, INCLUDING DEPTH SET AN~ VOLUMES USED, PERFORATIONS, TESTS AND RESULTS. FISHING JOBS. JIYNK IN HOLE AND SIDE-Ti~CKED HOLE AND ANY OTHER SIGNIFICANT CHANGES IN HOL~ CONDITIONS. Workover and recompletion operations commenced Dec. 1, 1969. Cut short tubing string and displaced annulus to 8.0 lb/gal oil base mud. Pulled tubing strings and Baker Model A-5 dual packer. Milled Baker Model S permanent packer at 7408' and retrieved. Perforated 7340-7360' with 4 JSPF, using 4-in. Hyperjet casing gun. ,,Set retrievable bridge plug at 75Z0'. Set retrievable packer at 7380'. Pressured drill pipe to test for communication between perforations 7470-7490' and 7340-7360'. Circulated between perforations at 2 BPM rate at 1400 psi. Pulled bridge plug and packer. Set drillable bridge plug at 7510' on wire line. Set drillable cement retainer at 7380'. Cemented with 150 sx Class G cement with 0.2% HR-7. Unstung from retainer and reverse-circulated out 20 sx cement. Cement job completed 3:I5 a.m., Dec. 12, 1969. Drilled cement 7110-7380', drilled retainer at 7380', drilled cement 7380-7480', and circulated hole clean to 7500'. Tripped in and set retrievable packer at 7380'. Pressured drill pipe to 2000 psi, and pressure leaked off to 1400 psi in 30 min., with no indication of communi- cation to annulus. Pulled packer. Reperforated 7470-7490' and 7340-7360' with 4 JSPF, using 4-in. Hyperjet casing gun. Tripped in and set retrievable packer at 7380' to retest for communication between perforations 7470-7490' and 7340-7360'. Pressured drill pipe, broke down at 1500 psi and circulated to annulus at 4 BPM rate with 500 psi. Tripped out with packer, tripped in and set drillable retainer at 7382'. Attempted to circulate down drill pipe with 2000 psi. Pressure bled to 1500 psi in 30 min. Unstung drill pipe from retainer and circulated free. Re-stung into retainer and pressured drill pipe to 2000 psi. ..Pressure bled to 1500 psi in 30 min. Concluded previous indication of communication resulted from undetected leaking tool joint on drill pipe. Drilled retainer at 7380'. Drilled bridge plug at 7510'. Cleaned out mud and fill to 9110' and twisted off drill pipe connection 22 stands from surface. Recovered fish with overshot. Cleaned out 9110' to 9255' and circulated. Tripped in with tubing and retrievable packer and set packer at 7435'. Swabbed total of 48-1/2 hrs. Dec. 20-23. Recovered 65 bbl load diesel, plus 226 bbls fluid. Final swab rate 15 BOPH, 6% BS & W, swabbing from 6000' with fluid leve at 4000'. Cancelled plans to acidize EFG zone. Rigged up Schlumberger and perforated 14. I hereby cert'~v %ha~.t,th~ f~re_~oing is tt~u_ e arut eolTec~ ' · ' ~, sm~,r~/"~~~ T~TL~ Area Superintendent GA',',: January 14, 1970 ~ . NOTE--Report ~n t~is form is require~ for each calendar montk regardless of t~e status o[ o~eratio.s, ~.~ mu~t be 'fi[ed.:ia' d~p~i~ate wit~ t~e Division of Mines & Minerms b~ t~e 15th ef t~e s.cceedi.8 me.th, un~ess otherwise ~irecte~. i ....... _"!?'k:: .......... ,:? ,":] ,,' .,.,.,... ,/ ~n'n No. P.--4 ~,,~'~. 9-30-6'; _ _. i /' STATE OF ALASKA OIL AND GAS CONSERVATION CONV~ITTEE SUBMIT I~ DEPLICATl~- iMONTHLY REPORT OF DRILLING AND WORKOVER OPERATIONS WELL 2. NA~ OF ~)PEI%ATOR Pan American Petroleum Corporation A~ESS OF OPEI~ATOR P. O. Box 779, Anchorage, Alaska 99501 4. ri)CATION O,F WTM Surface' Slot 4, Leg 4, Pan American MGS Platform B, 1987' FNL, 478' FWL, Sec. 31, T9N, R1ZW, S.M. Total Depth: 659' FSL, 804' FWL, Sec. 31, T9N, R1ZW S. M. age Z of Z i. APl NI/1[ERICAL CODE None Assigned 6. LEASE DESIGNATION AND SE'RIAL ~0. _~L- 17595 7. IF INDIAN, ALOTr~ OR TRIBE KATIE 8. b~.'IT F.~'~%{ OR LEASE N.~ME MGS State 17595 ' 7 10. ~'l~ ~D P~L, OR WILDCAT Middle Ground Shoal 11, SEC., T., R,, M., (BOSOM HO~ O~) Sec. 31 TgN, R1ZW, S.M. RE~ORT ~dOTAL DEPTH AT END OF MONTM. CI-IA~GF.~ IN HOLE SIZE, CASING AND CEMENTING JOBS INCLUDING DEPTH gET AN~ VOLU1VI'ES USED, PERFORATIONS, TESTS AND RESULTS. FISHING JOBS. JUNK L~ HOLE AND SIDE-TRACKED HOLE AMI;) AN'Y OTHI~R SIGNIFICANT CHA.NGTM IN HOL~ COI~'DITIONS. following intervals, 4 JSPF, with 4-in. Hyperjet casing gun: D Zone: C Zone: B Zone: A Zone: 7190-7220, 7095-7130. 70Z0-7035, 6990-7010, 6930-6970, 6870-6910, 6805-6850. , 6700-6725, 6620-6650, 6540-6570. 6350-6365, 6315-6335, 6280-6290, 6250-6260, 6220-6240, 6175-6190, 6065-6080. Ran 9-5/8-in. casing scraper to top of liner. Tripped in with 9-5/8-in. retrievable bridge plug and retrievable packer. Set bridge plug at 6490 and packer at 6380 to test for communication between perforations 6452-6453-1/2, 6467-6468-1/2 and 6350-6365. Pressured drill pipe to 2000 psi and bled off to 1750 psi in 30 min., with no indication of communication in annulus. Tripped out with packer and bridge plug,. Set 9-5/8-in, . Baker Model D permanent production packer at 7446'. Ran dual tubing strings and two 9-5/8-in. Baker dual packers, with tail pipe and seal assembly to land in 9-5/8-in. single permanent production packer at 7446'. Status of operations on December 31, 1969: Plug back TD 9255' Landing completion equipment. . · , i hereby certify float ,th~ ~rego~g ~ t~e ~ m~ NOTE--RepOrt on this form is required for each calendar month, regardless of the status of operations, and mu~ be filed in,dupli~~, with the Division of Mines & Minerals by the 15th of the succeedina menth, unless othemise directed. ; ' ' '['¥. '..,: [,,] .. · ~ A~, ~.,., ,/., .] ~,~:'.?',~ ~ Form P--3 ':' REV. 9-30-6'1 ;~ Submit "Intentions" in Triplicate & "Subsequent Reports" in Duplicate STATE O,F ALASKA OIL AND GAS CONSERVATION ,COMMITTEE SUNDRY NOTICES AND REPORTS ON WELLS (Do not use this form for proposals to dx'il! or to deepen ~r plug back to a diffterent reservoir. Use "APPLICATION FOR PEIn, MIT-'' ~r such proposals.) 1. ® o" o,,,., REC WELL WELL 2. NAME OF OPERATOR Pan American Petroleum Corporation ~-~ 3. ADDI~SS OF OP~ATOR P. O. Box 779, Anchorage, Alaska 4. LOCATION. O,F WELL 99g~[$1ON OF OI1.~~._ : HLB TR~ (~ - C)ICC~ ........... ,. Am NU~C~L cons KLV _. None Assigned 6. L~sE nm~NA~ON A~n SER~A' NO .... REt ADL- 17595 ?. IF IDIAN, ALLO'rraiE OR TRIBEN,~M.E FILE 8. UNIT, FARi~ OR LEASE NAME MGS State 17595 g. WE~L NO. 7 10. FIEL~ AND POOL, OR WILnCAT At surface Leg 4, Slot 4, MGS Platfo~h "B"; 1987' FNL, 478' FWL, Section 31, T9N, R12W,-'~'S~M. 13. ELEVATIONS (Show whether DF, RT, GR, etc. RKB 78.75 MSL 14. Check Appropriate Box To I,ndkate Nature of Notice, Re Middle Ground Shoal 11. SEC., T., R., M.. (BOTTOi~X HO,L~ OBJECTIVE) Sec. 31, T9N1 R12W; S.M. 12. PER~IT NO. 66-5 :orr, or ,Other 'Data NOTICE OF INTENTION TO: TEST WATER B~UT-OFF I ] PULL OR ALTER CASXNG I I FRACTURE TREAT [ [ MULTIPLE COMPLETE 8H00T OR ACIDIZE ~ ABANDONs REPAIR WELL CHANGE PLAN~I (Other) Recomplete Mid .Ken. Sd.-A Zone BUBSEQUENT REPORT OF: FRACTURE, TREATMENT ALTERING CASING SHOOTING OR ACXDI~.I'NG . ABANDONMENTS (Other) , S NOTE: Report results of multiple completion on Well ompletion or Reeompletion Report and Log form.) I§. DESCRIBE PROPOSED 0a C0.~PLETED OPERATIONS (Clearly state all perttneut details, and give pertinent dates, including estimated date of starting any proposed work. · Basically, the following work will be required. Starting date will be 12-1-69. 1. Acid stimulate the "EFG" zone with a total of 18,800 gallons of 12-10 Ultra Mud Acid containing 6 gallons A-130 inhibitor per 1000 gallonsa.¢id and 5 gallons W-35 demulsifie per 1000 gallons acid. 2. Expand the perforated intervals in the "BCD" zones at 4JSPF using Schlumberger's 4" Hyperjet casing gun as follows: Zone Perforations "B" 6700-6725, 6620-6650, 6540-6570 "C" 7020-7035, 6990-7010, 6930-6970, 6870-6910, 6805-6850 "D" 7190-7220, 7095-7130, 7340-7360 3. Perforate the "A" zone at 4JSPF using Schlumberger's 4" Hyperjet casing gun as follows: Zone Perforations -A,, 6350-6365, 6315-6335, 6280-6290, 62'50-6260, 6220-6240, 6175-6190, 6065- 4. Run a 3-packer, dual string completion equi'pment to produce all zones on gas lift /608 with the "A" zone commingled with either the "BCD" or "EFG" zones.* A packer leakage test will be conducted to assure isolation of zones. * Note: Pending approval per a'pplication to Mr. Thomas R. Marshall, Jr., Executive Secretar Alaska Oil and Gas Conservation Committee, dated November 20, 1969, File: AMR-2246-986.511. 16. Z hereby eertt~Ft~.oreiroin~ is true and correct .,. Assist. Area Admin. Supvr. · , nAT~ December 8, 1969 TITLE See '~nstrucfions On Reverse Side .,Approved CaW Returned PAN AMERICAN PETROLEUM CORPO ION SECURITY LIFE BUILDING DENVER~ COLORADO 80202 April 16, 1969 File: A~R-967-986.511 Re- .Application for Administrative Approval of Conversion of Certain Wells to Water Injection, South Middle Ground Shoal Platform "D", 'Cook Inlet, Alaska Mr. Thomas R. 'Marshall,. Jr. (3) ,. Executive Secretary · . .Alaska Oil and Gas Conservation 'Committee ' 3001 Porcupine Drive ... Anchorage. Alaska 99504 ' Dear'Mr. Marshall: Pursuant to Rule '6 of the State of Alaska Conservation Ordem'..No.. 44 ,.for' Middle Ground Shoal Field, which special field rules were. extended tO' apply. Con.serva~zon Order' No.. 5.8..dated september 7,. tO South Middle Ground Shoal by '"~ . 1957... we submit herewith our Application on behalf, of, the Chakachatna Group for your administrative approval to' convert' immediately' SOuth Middle Ground Shoal Unit Wells Nos. 7 and 11 to. injecti°n along, with. the eventual conversmon of Unit Well No. 12 to water injection, at' 'a, later date. :'.' We, enclose a copy of Shell Oil Company,s letter on behalf of 'the SAS Group which concurs with this Application.'., "' '" cc: Mr.' C. L. Cox ' Atlantic Richfield.· Mr. H.'W. Patterson.-,PhilliDs Mr. F. L. 'Franz-, Skelly , . Yours ~ very~ truly, Attachment . . . DIVISION OF Oil'. AND OAS SHELL OIL COMPANY 430 7'rH AVENUE ANCHORAGE, ALASKA 99501 April 14, 1969 Pan American Petroleum Corporation Security Life Building Denver, Colorado 80202 Attention Mr. W. M. Jones Gent lemen: , Pursuant to your request of April 7, 1969, Shell. Oil Company as representative of the. SAS. Group in the'Middle 'Ground , Shoal Field hereby concurs with the..immed'iate conversion from producing to water injection status i.'.of wells'18746,' number'S..7 ." ":"'"' and 11, and' the conversion of well 18'746., number ' .12 ,' at a later " time. ,. , . .. 'Very". truly Yours, '' R.L. Warden · Division' Production Manager APR,-1 DIVISION OF - , STATE OF ALASKA DEPARTMENT OF NATURAL RESOURCES DIVISION OF OIL AND GAS ALASKA OIL AND GAS CONSERVATION COMMITTEE - -- ii - ~ i i i .... i I i ...... . . _. RE: APPLICATION OF PAN AMERICAN PETROLEUM CORPORATION FOR ADMINISTRATIVE APPROVAL OF THE CONVEKSION OF CERTAIN WELLS IN THE SOUTH MIDDLE GROUND SHOAL FIELD TO WATER INJECTION ... APPLICATION j. coMEs NOW Pan American Petroleum Corporation, on behalf of itself, Phillips Petroleum Company, Atlantic Richfield Company and Skelly Oil Company, all members of the Chakachatna Group, and respectfully requests an Order from the Alaska Oil and Gas Conservation Committee approving as an administrative matter the conversion of certain wells in the South Middle Ground Shoal Field to water .. · injection in accordance with the provision of .Rule 6 of Conservation Order No. ~ for Middle Ground Shoal Field issued July 19, 1967, which special field ~ules were · --extended to apply to South' 'Middle Ground Shoal-by Conservation Order No. 58 dated September 7~ 1967o In suppoz~ thereof, Applicant states that: m o '' The wells which it proposes to convert immediately to water injection into Middle Ground Shoal Oil Pool' G, and their location are: South-Middle Ground Shoal Unit--Weli Noo 7 located 1~89' FNL, 1718' FWL, . Section 2, T7N -RZ3W, SoMo South Midd-l:e Ground Shoal Unit .. Well --Noo 11. located 2578' FSL, 2~66' FWL, Settlen 35, TSN -RlS'W, "S.Mo The well' whiC~ Applicant may la, er on convert to ultimate water injection into MGS Oil Pool G, and its-location is: South' Middle G~.ound -Shoal Unit?We~ll 'Noo 12, located 833' FSL, 98' FEL, .. . .. SectiOn $, T7N- R13W, S.Mo · . Each of these three wells-contains appropriate and adequate casing, which has been properly.' cemented and tested, and each is in proper mechanical condition for .z .. conversion to an i~_jection well without unnecessary delay° The wells are currently . . on artifioial lift Via hydraulic pumping which necessitates pulling the down-hole pump- lng equipment, and rerunning the injection-tubing string prior to injections. Ail in- jection operations will be ca~ried on in accordance with the provisions of Conser- vation Ox'der Nco ~ as extended by Conservation Order Nco $3 to apply to South Middle Gx'eund Shoal° "The~e is a~tached ~o ~his Application a letter from Shell Oil Comply as Opera~o~ fo~ i~self, S~anda~d 0il Company of California and Atlantic Richfield O~p~y exp~ess~ ~s concu~nce ~ th~ Request made ~ ~his Applica~ion. W~FORE~ Applicant ~spec~fully ~equeSts that the ~nve~s~ of South Middle ~ound Shoal Uni~ Wells Nos~ 7, 11 and 12 to wate~ in~ection ~ approved adm~£stvat~vely, , . , Respect fully submitted, .- PAN AMERICAN PETROLEUM CORPORATION .. Security Life Building Denver, Colorado 80202 STATE OF COLORADO ) .. ~ SS COUNTY OF DENVER ) "- : .. Ro B0 GILES being fix'st duly sw~rn...upon, oath deposes and 'says that he is employed by Pan American Petroleum Corporation, that the foregoing Application . has been p~epa~ed under his supervision and di~ection, that he is familiar with the information contained in the Application and that the matters and the things therein set fox, th are t~ue and correct to the best. of his knowledge and belief. Subscx'ibed and sworn to before' me this 15th day cf..April, 1969° My Camission expires May 6, 19690 Notary Public S~' DF ALASKA S~SWZT ;N T~ · (Other lnstruc~ OIL AND GAS CONSERVATION COMMITTEE verse side) SUNDRY NOTICES AND REPORTS ON WELLS (Do not use this form for proposals to drill or to deepen or plug back to a different reservoir. Use "APPLICATION FOR PERMIT--" for such proposals.) ATE* ~n r~- Effective: July 1, 1964 ADL-17595 6. IF INDIAN, ALLOTTEE OR TRIBE NAME 7. UNIT AGREEMENT NAME OIL ~ GAS [~ Wr-LL WELl, OTHER NAME OF OPERATOR 8. FARM OR LEASE NAME Pan American Petroleum Corp. MGS State 17595 ADDRESS OF OPERATOR 9. W~LL NO. Box 779, Anchorage, Alaska 99801 7 LOCATION OF WELL (Report location clearly and in accordance with any State requirements.* See also space 17 below.) At surfece Slot 4, Leg 4, Pan Am MGS Platform "B", 1987' FNL, 478' FWL, Sec. 3I, T9N, RiZW, SM 14. PERMIT NO. 66-5 J15. EX.~-VA~ONS (Show whether DF, ar, aR, ets,) RKB 71.6' above MLLW 10. FIELD AND POOL, OR WILDCAT Middle Ground Shoal 11. SEC., T., R., M., OR BL~r. AND SURVEY OR AREA Sec. 31, T9N, RIZW, S__M 12. BOROUGH ' I 18. STATE Kenai [ Alaska 16. Check Appropriate Box To Indicate Nature o1~ Notice, Report, or Other Data NOTICE OF INTENTION TO: FRACTURE TREAT MULTIPLE COMPLETE SHOOT OR ACIDIZE ABANDONS RE~AZR WELL CHANGE PLA~'S (Other) SUBSEQUENT REPORT OF: WATER SItUT-OFF REPAIRING WELL FRACTURE TREATMENT ALTERING CASING SHOOTING OR ACIDIZING ABANDONMENTS (Other) . NOTE: Report results of multiple completion on Well ompletion or Reeompletion Report and Log form.) DESCRIBE PROPOSED OR COMPLETED OPERATIONS (Clearly state all pertinent details, and give pertinent dates, including estimated date of starting any proposed work. If well is direetlonally drilled, elve subsurface locations and measured and true vertical depths for all markers and zones perti- nent to this work.) $ We wish to triple complete this well to include the State "A" Zone along with the. existing dual completion in the State B, C & D Zones and E, F, & .G Zones. Adequate packers and tubing will be used to insure down hole separation. In conjunction with triple completion work, the E, F, & G Zones will be cleaned up and stimulated as necessary to improve productivity. The interval '7335' to 7365' in the State "D" Zone will be perforated and opened to production and the intervals 63Z0-30', 6Z70-80', '6ZZ0-40', 6175-85', in the State "A" Zone will be perforated and opened to production. Work to commence immediately. 18. I hereby esrtlf_z_that the fore~oin~ is true,and correct / SI~NZD ' · (This space for Federa~ or.~tat~ CONDITIONS OF APPROVAL, IF ANY: TZTtm Asst. Area Admin. Supvr. 'mATE 8-24-67 *See Instructions on Reverse Side FORM 4'70 2-57 PAN AMEmCAN PETROLEUM GORPOIIATION P. O. Box 779 Anchorage, Alaska 99501 November 30, 1966 File: FKK-1779-WF Re: Completion Report, MGS State 17595 No. 7 Mr. Thomas R. Marshall, Jr. Division of Mines & Minerals Department of Natural Resources State of Alaska 3001 Porcupine Drive Anchorage, Alaska Dear Sir: Please change Item No. 21, Plug back TD, to read 9255'; 9380' was reported in error on the original P-7 dated Septem- ber 13, 1966. Thank you. Yours very truly, F. K. KrJbill Area Superintendent · ; ,.,-'- '~ b~C ~ 1966 ,ANCHORAGE PANAMEIHCAN PETROLEUM COiIPORATION P. O. Box 779 Anchorage, Alaska 99501 September 14, 1966 File: FKK-1373-WF Re: Completion Report, lVIGS State 17595 ~7 1V~r. Thomas R. Marshall, Jr. Division of Mines & 1V~inerals Department of Natural Resources State of Alaska 3001 Porcupine Drive Anchorage, Alaska 99504 Dear Sir: Enclosed please find two executed copies of Form P-7, V~ell Com- pletion Report and Log for 1V~GS State 17595 #7, two Sepias of the IES log, one print of the IES log, and directional data. The second print of the IES log accompanied our submission of Forms P-3, Sundry Notices, dated August Z and .4, 1966. Yours very truly, ~,. F. K. Krebill Area Superintendent Enclosures RECEIV[D S'EP 1 o 1986 DI¥1$1ON OF MINES & MIINERA~ ANCHORAGE Form P -7 ,.~ WELL cOMPLETION OR RECOMPLETION REPORT AND LOG* WELL WELL b. TYPE OF COMPLETION: NEW[] WOnlC [~ DEEP- [~ PLUG ~'~ DIFF. [--~ %%' ELL OVER EN BACK nESVR. Other 2. NAME OF OPERATOR Pan American Petroleum Corporation i' STATE OF ALASKA OIL AND GAS CONSERVATION COMMITTEE 'L None Assigned ~LV ~..~__ ADDRESS OF 01~ERATOR P. O. Box 779, 'Anchorage, Alaska 99501 LOCATION OF WELL (Report location cZear]~l and in accordance with any State requirements)* At surface Le~ 4. Slot 4. Pan American MGS Platform B, 1987' FNL~, 478' FW'L, Sec.31, T9N, R1ZW, S.M. At top prod. interval reported below. .. At total depth 659' FSL, 804' FWL, Sec. 31, T9N, R12W, S.M. Al)L- 17595 REL '?. IF INDIAN. ALLOTTEE OR 8. UNIT,FA~.M OR LEASE NA~I~ ...... MGS State 175~5 ~. W~ 7 10. F~ ~D ~OOL; OR WIghT MGS ~ A, BCD, EFG Pool~ 11. ~¢., ~., g., ~., (~O~ O~E~XVE) Sec. 31, T9N, RlZW, ,S,M, 12. PER,MIT NO. 66-5 I , DRILLED BY . . ,oo , 22. PRODUCING LNT~RVAL(S), OF .~S ~OM~IO~,' BOOM, N~E (~ AND ~)* ~. WAS DI~O,N~' '1 ' SURV~ ~ADE ,. .. ., , 24. TYPE EL,ECTRIC AND OTHER LOGS RUN . ., .. ~ .:"/~. ' ' CASING RECORD (Report all strings set in w~ll) .., .'~'.' C~G SIZE' WEIGh, DE~ ~. (~) HO~ SIZE '~, SIZE ,. ..' LINER RECO'I%D TOP (MD) BOTTOM (MD) SACKS, C~V~T* CEBIEN'T~NG 27 ,, TUBING RECORD It A~IOUNT PULLED. SC~%F-2~q (1V~D) SIZE DEPT~ SET (MD) PACIf. ER SET (MD), 2~. PERFORATIONS OPF2N TO (Interval, size and 'number) 7470-7490, 7340-7360, 7190-7220, 7095- 7130, 7020-7035,. 6990-7010,. 6930-6970,' 687.0-6910, 6805 '6850, 6700 6725, 6620-' 6650, 6540-6570, 6350-63-65, 631~-6335, 628'0-6290, 6250-6260, 62.20-6240, 6175- 6190, 6065-6080 ".' . ~0. . PRODUCTION ... S. Tail Pipe).. , ACI~?S.~-~-O,T, F~ACTU-aE, C~m~W SQUZmZE, ETC. D~i INT~V~ (MD) ] AHOUNT ~D KIND O,P MA~AL U~ . 7340'60'7'470'9q'1501 sks Glass G w/O,Z% ~R": Alf perforating At 4 JSPF w/casing guns, 1-5e70 Gas Lift ~t-~n) Pro ucing DATE OF T~ST, [~'~OURS TE~.~I) '[C~'IoxE SiZE ]~OD'N FOR I ' ' I ' ' ' ~-~OUR ~ , 31.,DISPOSI~ION Or OAS (SOgd, ~Sed for fuel, v~ ed, .) Used for fuel, gas lift, ~d flared Production Test Data (For each zone} ' 33.'I hereby certify that the foregoing and attached information Is complete and correct as determined from all:available records TITLE., Area Superintendent DATE April 8. 19_7._0_ .. *(See Instructions and Spaces [or' Additional Data on Reverse $id,) . INSTRUCTIONS General: This'form is designed forl submitting a' complete and correct wei'l C6mpletion report and log on ' ' ' ' ' ; ' ';' :ii.' _~all types of-lands an~l leaSes in Alaska. ._ ~ltem...16: Indicate which elevation' is used as reference (where not otherwise-showh).for depth-measure- =:~ments given in cther spaces on this. form and in any attachments. -' ._ Items 20, ~,hd 22:: If this' well is completed for Sepafat0 production from more than one interval zone (mul]iple ~o~mpletion-), so-state in item 20~ and'~in' item 22 show the prC-Judin9 'i~t~rval', or intervals, ~. tOp(s), bottom(s) and name (s) (if any) for only the interval reported in item -~0. Submit a separate report .... ;(pa..g.~e)i'On., this form,, adequately identified,, for each additional interval to be seperately produced, show- i ing-'the additional data pertinent, to such interval. Item;~6: ."Sacks Cement":- Attached' Supplementa! records for this well shoulcl'~,how the details of any mul ...... .. tiPlei'stage cementing and the location of the cementing tool. ~ ~.; .' ~ ! '~ i Item: 29: :SUbmit a .s.eparate, completion report on this form for each' interva, l.-to,.be separately produced. '(Se~;iinstruction for items 20 and 22 above). · . '.t - ;-;... .~ - · .; - i · , I~4. 8UMI~ARY OF H)RM~TION TESTS INCLUDING II~ITERVAI~. ]]D. P~URE DATA ~'~o~ OF OIL, O~.~ ;: ~ ' '" 3S. G~GIC .- WX~ AND MU~ . - ' '" ..} - ~ .- . . . . . ... ..~ : - . ~ I . . . . . : .. -: . : ; - - . . -. -.. ._ '.~ . . - _. .. . _ . .. . . . ao. cog~ ~,a~ ~c. ~m~r ~mca~o~s or u,}~6~o~: Porosity. ~aac~. ~~, ~g; --: ~ ~r~C~D s}tows Or o~h. ~ Oa W~. : -: .r _ '~ ~ ' ~ i :~' ' ~ --. ) . ~ - -~ ~. . . ~ . .., ~ . -.~ . ~. : .- ~ - ~ ' 5( ' - ~ :-i~ ~: '- : ' ~?~ -'- ~ . . COMPLETION REPORT MGS State 17595 #7 , · ·...-'- , , · , Attachment 'A' '\. Section 31: 645Z-53-1/Z, 6836-37-1/Z, 6467-6468-1/2, 6552-54, 6633-35, 6715-17, 6813-14-1/2, 6882-83-1/Z, 6952-54, 7005-07, 7108-10, 7206-08, 7470-90, 7530-40, 7830-60, 7985-95, 8060-8235, 8290-8415, 8450- 8585, 8620-8765, 8800-8925, 8985-9150, all with 4 jspf. Section 3Z: 8060-8235 8290-8415 8450-8585 862Q-8765 8800-8925 8985-9150 7005-7007. 6952-6954 688Z-6883-1/g 6836-6837-1/2 6813-6814-1/2 Stimulate with 2000 gallons acid. Frac with 60,000 gal. w/MCA, sand and nut hulls !1 II 6715-6717 6633-6635 !1 11 6552-6554 6452-6453-1/2 6467-6468-1/Z I! II 7ZO6-7Z08 7108-7110 II II 7985-7995 '7830-7860 7530-7540 7470-7490 No frac No frac No frac No frac RECEIVED SEP 1 b 1965 DIVISION OF MINES & MINERAI.~ ANCHORAGE DM-12 . ~e&se Date .... 9-9-68 State of Alaska Department of Natural Resources DIVISION OF MINES AND MI~tERALS Petroleum Branch INDIVIDUAL WELL RECORD Sec.._ 31 I S Meridian ~r Permit No. 66-5 Issued _ 3-15-66 Operator Pan American Pet. Corp- Location (Surface) 478' FWL and 1987' FNL Sec. 31 Lease No. ADL 17595 or Owner ~,M.id_d~l,e Gr_ound ,Shoal Sta~c. (Bottom) 656' FSL and 804' FWL Sec. 31 Well No. ...... 7 ........ Area Middle Ground Shoal . Spud Date_. _4_-7-66 . ~ Drilling ceased Suspended Abandoned Completed (F-GL-P) = 8-9.66. U. 1410 IP L, 201 690 64 + 192 sx. ~8235 20" 596 ~ at. sur~ 8620~-8765 ~ 8800~-8925 ~ - ..: _ ___ 37.0e B/D, Gray 37.0°API 110 TP__ . o;no : 9445 ' :13 3,/,8~. 2489.' . 1650 811 ~8259' 1000 7" liner 936~' --- ~- .... ~,:Tn.p @ 7~87~- ~nn GEOLOGIC PORMAT IONS Surface.r' ~_~_L~_ st Tested; Total Depth 9445' p~. 9255' Elevation 85 R.T. ahoy-_ ~L Cut 0, 0 % psi I 9150' ~ 7206'-08' ;7108'-1 ; ''07 ' 6952 '-54' ' PRODUCTIV~ HOI~IZ0NS "',,, ~e Dep~ Middle Kenai 6452 0il Hemlock ...... R.mlo~k , ~_ 7470 .... ,,, Oil ...... Contents ' WELL STATUS Year Jan Feb Mar A r May June July Aug Sept Oct Nov Dec -------- ' 0 P B . to ' with ' " " -~._f;_l~~_iral D ~ - ' ------ ' r ~ ~ u urant Stabilizer--9405 ~ -9445 ' and cement plug to 9380. _ . On,DST-~;~_._?~.d_'.above~. each 2r..ou~, was fract~ acidized~ and tested separately.' Remarks o c 6 · Readin & Bates SURVEY:' TABULATION SHEET N . ~u,w, - -_ ~H ~/__-~'~ ¢_..: .... .- ' -- JOB 1'40..~ ................................................... ,,,:.,,v~-Y ,¢'-//.-~ ~ ' DATE ......................................... CORRECI' i" D TIME O. ~_: ..2.._o__ ,,,,,,,e .-3_=.°..~'' . .... ~.o_.:~o. 2._2:4-_O.. ..... _ .~..4.-_4o ...... _. Z6- z¢ ..... .] _22,5' ~-.7_.- __.2 ~'...4..o .... i ,z 75' · . _. 2 :/.-. ~¢ ...... 3/-oo.i ....... _._35-4o 4~/- :z-zo f 4 4-4-0 47-¢o J.i. · 37~5.._ i ........ 4co · DONE CK. BY: MEASURED DEPTH VERTICAL DEPTH I c~,r~.-,Ej TOTAL COURSE j TOTAL . c,..0.1__ ~- 0_. .... .~ ~_...¢_.. 0 .~ .... ~'..o._..o_.o.__ ~ 7~..Z~:¢~0__.~ .... ~.~,.~o_. ..... [1o o .... ~¢~ j..!..0_¢_:..~_~_ ..... ~ /5~ . ~¢..¢e ._~ ..I ~.~.~_ 2d,oo ' ''': ~'"I ........ ,~..~7 ~ Cz~,.~7!2_.t ..... DIRECTION OF INCLINATION OBSERVED CORRECTED' . · .... ~-~-~. -~---i ..... .4_..~s_.!~ _[_....4C,5 _.; ~ ,r , ...~...~.~ '.E._ ._3 ~_~.~... ~ j .......... - ~._;:.~z...'~ E .sz ,.~_. _.= L-¢.z. 'E_~ _s_i___..~ 7..' ~ --- i. ~o ~,¢,?~ .;. ~,¢~.. ~..?-i ~,,,:z~"! ........... .S.'i!i.~.32'-;.Z.'ii' ...... zs i~ ,t~.¢~: ~.7~, ¢.51.zi°ZS'_]--'5__-. :,5_! ~z...~_£ i ...... .!_ff ..j~_ .l~..~.7. i.,sS.l,_.~z' ': ~'5 ~ ! ° .3. i .... '~.___(E i_Z_ .... v t' .... il-' ---i ..... !- - - ' ......... .............................................. ~¢.~. z~..~ _.~_ / ........................... ~ ........ ~ 'i ' MEASURIFD COURSE DISPLAC£ME.NT TOTAL I~l SP LACE.M ENT · . ! ;' ' ~ ~/EST NORTH j SOUTH EAST .[, WEST NORTH i SOUTH' EAST ..... o~~ ' ' J ,ZO !- .~-; .............. ['7'~;~.~-i-:~; '.'_ I 17 ..: ........... j ..... ..oT_L ............ .... :o_.~.. - ~ .t.~.~ ................ ~. o2.1 I_. . ss .... / ......... i./, ~'~~.:i.~Z~. ..... - ........... ~, 6 _Z..i_ =..9 z, ................. ' -.. 3, ~_,s.~__~:,¢7 ............. : · .4. ?(. ...S'..¢4. - .- . . .............. ~ ~/,2¢: 7,5Z.: ............... .~,.,¢/' ¢',.(, Z_ ~ ................. 7, _~.._4..~._~:._.7_..¢_ ..... ,:¢;.f7./¢.., ?¢ ........... .............. .¢,,37_!/2..,_¢~ ..... ' .:/¢, zd./,.?, 2'~'_._ i: ..... ../:..7¢ '" .' · -'-i . ' ..... 7'~ ............ ; .- I I C~.JF,~.,i J I , ! AL. COtJF~SE r,'~ ! .~ AT I:_~,'~ · I .._ g3-oo 'leo! 700. ._. 4 z-4 o.; .... . :~ o_~ ... _.. 44-a0. ~ ~ iea~ ' : 4 ~C'~ i ............. ~-ZO_ ~ .' 146o ~4:~_: ~]: ........ .... ~s-~_o.~ _ . ~. '".--~3.~'~ ~' .:.-.: ~-~o~ :: ~3~o. I ....... i' i ' ..... 7 .......... !'- -!" .... ~_.~,..: ..... S ' '- SURVEY o^~ . /-/ . Zz- 6(. . . ... . . HEASHRIFD 'C()IJP.$[. DISPLACEMENT T.OTAI. ~'_:,i%~t. . NOF~TH . $OLJTH EAST ¥'¢F£5[ h~.Oi¢~,H ;3~:.-'.j'*~ :.~ :.%! ......... 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' .. · .~,zo !/~¢,~? .."z.',O-!'. i'.':.-.'i'.>::..-.:-a.:'i~ !:-'-ii::L_i!_.$ i. _~4 ..: ~ l__-_~__:__::_-_7,,~/'i/o.Z/.':_'i -. .......... 2..06 !/o.,..4z.. _. ~.¢._,.6_6 _/7~_¢,53~ ._4_44-! ,..5: /.¢ ~ is! /6 .El ~ '7.~..6i 2, zgl. _~L-__Lo_,.~..~..3¢5_,_7_O_ ........... ....................... .* ........ ! : ........... .~-%' ~ . - . i .~--. ! i ~.- - ' -- ' -, ~ - fi'l, 03 /g~,,¢.5¢ ;_ IF_ _.i ......... I_.,S_ .... /../_ _:.~4i..!.°v-~ ~_~_: ...... 1.0._..JA/- i-__~ ...... ,/.~,7/.I .... i ......... .x...,4z_ ............... ~4,63 ./~-.:;.gg: ........... "Fg'33'/?~),g?i !o'/-_~ !$' z.z:v,/i~%,t:~ 2.0 W~ ! :!7,1?-! 1.-:6, z4- -"41.-/5; ~.7.04- - '~,nz..r(t ¢~,~ 14'¢44 ........... L.5...: _z_z..v,/,,: ........ _~_.%:...z_.o. _.¢i.-~/.. ..... ;.z..,,,..~3._l ..... ! ........ .v;_,.4z, ..... ,-. ..... g4,'zfi; g/.-,/7 ........... ?~,.~ 3_ ~_z~_2,..7~: _I_.6L i ' ,t__5_ z__S.__._PV_~i___z4_S ~3 .... 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'"'- ........ ! .................. :--: ...... i ....... :--~ ........... -'--.----.-- : ..... .-~- ' -- - .... .--.- ....... i'- .... · .... -:':-::"':':"'":--:'"-:-':-'.'!':'--: ........... i--J .......... ~ ..... i ......... i ................. ! .......... '-:-: .... .: .............. · .... -,-'-: ....... :- .- -._- ---.-:---.--.-_-:.-. ....... i ......................... I '--i ......... i '--I" ......... ' ..... :": ........... i ..... -' .... ::. ....................... : ........ ---"-:-":- ' .- ' - ~' .... i ............................... I ....... i ............ :; ..... I ................. [': ........... "--: ....... :: ................ : ....... '-. ....... -- ......... i .................. :"-i ..................... .............. · ,. ................................ : ....... 1 ...... , ......... ~ ..... 1 ............. ,.: , ............. :: ..... .- ...... .- - +- :- ................ · ...................... .--- i . J : i I --,"j , -. [ .. :,-. -' .i. . ..[ · R'E.C E IV£1)- .. . · SE~ ,!. ~ !96~ DIVISION OF MINES & MINERAt.$ ANCHORAGE . ., MOHAWK 4-22015 H¢')i:.~T©N. T'..-':'XA~ 77005 -',-'."~,';._E A '.3 ,?, R E_ SS- ~.~ODE. CO MEASURED DEPTN 250o 2646; 274o; ' 2778 281,.0 293~ .. 3027 312!. 3169 3232 3326. ' 3490 3~84 ~ 3680. · 3900. 4o71. ,43%o ., 4665 4831 %o2o 5321 %432 ., VEHTICAL D E PTI'I 2426.20 2473.:Ll 2521.66 2607.86 2693.05' 2726.98 ,2781.72 2864.72 2947.21.' 3031.15 3074.29 3131.27 3216.6~. 3363.'09" .3l~h.5o. '3525.~ ',. 3?05 .3845.54' 3972.45 4075..46 4339.1i 4~8z.4o 4588.~ 4~o.63 4743.85 4883.61 4~71. o8 ,507o.37' Co~tLu:ed DRIFT ANGLE Fr~,~. Sp~ 2oo~, 21 O0 23 3O 26 4~ 28. oo. 28 oo 27 30 ..26 ,~ 26 O0 24 4~ 26 4.g .30 '0o · '33 O0 34 4~, 35, OD 3% OD 34 30 34' 30 33. oo 33 30 31 OO 32.oo 33. 4% 35 OD 37 OD 38 OD 38 OD 38 OD ,n' Pag?e CCtqP~NY '"N" M.G.$ ~+"+-~' i7595~ i'~o.7 WL'LL iX~, ~. AND NO ............ .?-_~_.'-".~.~ .................................... F iLLF_~ ~Cidd!e Ground Sho~ C~,",I¥ .w~,~4 PcrZ~m~ Borouc~h S~AT~' :%!aska '-~ ~"~'J~'~ _ .................. ,CCUF~T'RY. U.?~......'~. .... ,Tm~.e. 13~ 1966. PAGF.' ! OF 2 PAd. ES . _[,A,t ..... -.. - ..... · DIRECTION ' CO-ORDINATES OF DRIFT NORTH s 22W S 22W s 22W S21W S S 17 W s16w 's zk w S 08W 's o3N s 08 W ' .S :08 W' s 10W . ,s .o5 w 's s 08W ,':S 08'W South · ,, ,s. o~w ,s 08 w ' so6w S,O3E $0~E S lOE S10E S, IO 13. SllE S ll.E $11E SOUTH 15o.69 '166.74 184.o2 218.78 272.14 299.98 342.4z 384.25 425.30 472;97 . ~LI, 94 631.33 683.42 8o7.75 90~.88 992.11 1062.22 EAST I WEST · 54.86 4i.'39 27.3%' 13.!! 7'.83 13.72.2~ '. 1233.!7 !3z.~..54 1385.06 14 90.71 1594.l;3 1661.5! 1737.67 1818.0~ R'EC , SEP DIVISION OF IVED 1986 I .68 12.85 3.2.75 3~.6~ · 37 ' 09' 42.57 ' 52.~2 .. ' .61. oo · ,. 65.56' ., " ,. 98,~. 123.88 130.29 125..8! .1!9.99 113.91 I01.36 83.07 70.03 ~;5.23 39.60 ?:C');. lA'l i').,,.. '- } N ,%>.' '?'7005 :,F3'._'.;-- .A[.;C. RES$ - CO'DECO M E A S ;.I ~ b' ,,", ¥ FRTIC:AL. DRIFT DEPTH DEPTH ANGLE ~05,2 0208 6~3~ 6633 6?27' 693! 7o32 7209 .7396 7442 7525 7592 7696 7784 7892 8112 82i8 82'68 53!3.33 >)..:.],2.0..9 .~:>~.;0.29 '~87>.09 5964.23' 6o54. ~2 '6146.87 6254'.56 6353.62 6527;52 6711.39 6756.62 6838.23 6904.!1 7oo6.4S 7093.!1 7199.47.' ,7277,.27 7521.37 7570.88 37°00~ 37 oo 34 45 31 O0 28 45 Closure: s !1 I0 io 10 10 10 10 10 ,10 10 8 o0 O0 30 15. o0 30. 30 30 OO o0 00. · ~ ....~- ~E'_ , ;',i.L.L. "'" ZJ. oCroSo ~u,.;~e 1~95 ,1 PARi SH CO_:%TR¥ ...... PA(::" 2 OFi__. OF :DRIFT S 12°E szos SI2E S lO E s ';1.! E S 17'*''.a s 18 E ,. S s Z?.E .s z5 E 'szSs S '20 s '2~ E :s 25 E 'S. 25 E .. ,s '2~ .E ..s ,.2~ $ .S 26 E 'SI 28 E "S 28 g :s 28 E S30E Is 30 ~ s3oE ,, NORTH CO-ORDINATES SOUTH 1919.88 202 O. 64 2032;52 '2~;5, 92 2177.56 .. ¥". 75 2225.7.9 224? .:1.7 2275.2o 2298.84 2317.71 2339.35. 2357.8'7 2387.79 .2418.66 2426.25 2439.96 2467.66 ..2481.t5, 2497.70 2509.82' 2528.~1 2542.48 2548.51 REC $'EP ' DIVISION EAST I ' t2,96 '24.14 ~p..~.. ~.o4 62.19 69.42 74.4.8. 80.2? o, .0! !00.96. ~5,3~ 118.90 125.29 3.30,45' 1.38 ~5..73 ' 154.53 !6o..~ 172.oo 179.84 183.32 iEIVE 1966' MINES & M; ICHOP, AGE I ~¢EST 17.96 .20 - JOEl NO. . ~-,~-,_~ ]Y'i~.ba~, G~o~.~ ~qo~L ......s ~.T~ ......... . -.. ' . .. '.. .- . . . _ . ~ ,..,:~,o~,~ ,,,,_ ~.,.. ,.,.,,,.,.~.. . ..... ~,:,.,, ~. ,-.-~, ,. ~; - I ~,,~,o~ . o~ ,~c~,~,o~. I ,,,~,..._ . . co~,~ ~,~.,.,~, t - .~o~-,~- ,,,~,~.~:,,~- - -' co~r~ECT~[', L j J o 'J cou~s~ ~ ' - _~ ~ .... ' / ' ./ ' - T~E J : - - ' --J ~CL~ I ~v J I ' j . -- J ......... F---'-[----T-F":7- -'=-------~-~~- j('(~,J~,~: T{~l~i. L:OLiR'~. T()IAL J' AIION J - J O~SE~IYEO I COF~ J CORRECTEO J NORTH SOUTH J EAST · WE~'[ I NORTh( ~ SOL!I'H J EAST ................ ~ ~, . .~.~,~2~ ..... ~ ..... ~~,~E~ ./Fy ..~~~~/:~;.._- ............... :._.~2~~-/~z.~/ . ..... i ... ~ -: ......... J.-;.-,.-;-.I ....... I .... :' ....... :-: I ....... r - ;-. .... : ..... t ... .... ~.. .. I.. ...... ' ........ I..L. _: ..... ~ ....... :._ .: . . .... : ................ _~-zo ~ 3z ~o , 3~,~. 7~/~,/~ , .?F~, ........ ~.. ~...~..,.~.~ ..... ~ S_. ~ .~ J .... ~ ..... ~,~o.; 3~ ..... / .... J_ ._~_- ' ~-zm:~_l~ IZf. s~ .............. ?7-zo':~ .~o :, 4~l,z~ q~X3~ ?~/~ j__.' ....... I~.: 7/ .... ~ ........... j~..:_.4~_' .~J ..J.- :.~,~]~.o~. ~_ J .......... : .... ~-;.~b~P~'177,&7" ' ~~_~ ..... _~e~..~.:~.?,3~_~._q..7[A,2~L_~.~ ~ ~'Y~ .... ~ ~'J~ ~ ~-~--~-L.t '--[ ~,.~-~-z,'~-[-: ....J ...... :-=-"~-"~~o:2~E.~~ ....... 7-'- ___~a-,o~ .... ?~o~ 4-~.~ ~7~,/~; ~/~; ..... l_a .... 7~ .E ~-_ ....... ~..~.~/- ~I-._~ .... ~:~.~"~"~'~L_._~..._]~~F~/~'~, ~2~:'3~ ....... · ...... _ .~-20~_ .. }~oo ~.~ 7~/~,~3~ ~ J ....... j~_.~_~g .E'[ ...... --..Jd.~--.~j--~4 .... :¢,iz.~5,~$.._:~ ..... J'..::'. ........ ~a. 5~:./,~;44 ................. · yc-zo ;.. ,gSz~ :~.~.? 7~.//; ~ ~ .... '-l-A: ~'4 ~&_j_"_ ..... jS.~?..~1-LJ'..'.:.'3.~] ~ ~.~_'L.~_._~ ....... '~..:~-x'o/:' ~c'/.,~.~ ..... ~ .... ~'¢-~ . ~~: ~a.45' 7~/~: ~ Y~]_ .. '.IS..~g :E i.. '-':~-.l~: ~ :~'1 .-'./_._~ 3.~ 4,z?': ._.1...'.1 ...... L ..... ~.:-.~s~,z7 '~ez,/~.._'.'..' ... ~c--~m__L~2~?c~.. ~.?,_3~_..~g~.~_9 L_~._~:_ ~W._..~L~~ ~ !~:~~~ -'__3,0L~_Z~.~ J [ ..... : '--'~j~_8~_~.?_~_ - .......... ..... ~-.~ .... Lg~o.4~,4.z ~z~.al ~ g ~/~ ...... :-.~/V:..~'~ ~.] ..... 4~.:. ~A .g .1 .......... :_~, ~o ~ ~,~ .... L ..... 1_..'...~ ......... ' ~/2,z'z:.~.~7,<;~. . .' .... ~~'.-....: ~. 4~.E~ z3~¢,~z] ~ .'.~ ...... ! .... ~~ -j ..... -._ 15.. ~z..~. _~-: ....... ~..~¢. ~.~.l ...... t' .... ._.[_'_..- ...... ~%~.~. -~"~-'L'.~ ~-~ . ': ~ .~i,¢z ~3d~,z~ ~ ~/~ ', ......! _.~~ . : .... ~ ' i~. g~..~. . b ..~....3,~ ~.4~ ..... _~ ..... I ....... -.'__ :.~/~4.g'.).7~.~g, .... ' .... ,~3-.~o: .. _:, ?l,~o. 4a,$~ .~4~4 ~ ~-F~ '~ ...... J/F..E~ .~ L ....... -~ ~z 7/...~ ..~ ......... ~.,~. :..~ ~/...:_.A-. .... 1._ ............. a~.~ ~zg~?_ ....... I ~:4:~'-F-=F~o'[ ~.z~-"~-~,'~':'"2/."_.'777~ I)~-.- ~ ~_~:~-~Z _ _Is zd .g_ _Z ~ ..... ~.'~ ~-~,~[.T.L-.L._L-~--C~-~=~~.~.. ~-~..-__ J' ~-zo: "'. ?~ 4~,~1 .$~,~: /z ~.- .......;N..~z.-.~_ ~...'. _.:..~_.~_ .7~_. ? ....... ~ .... :3, c~-~-.F,.~-...'__.] ..... J ............ ~.~'yg~,~.~/: ............... ' ~ ~ ' .. ~ ~ . ~ ~ ; ~ j J · . ~ ~ .. . ~ m' . ~ . l 4~-~-,-.,.E~o :~F, 9~.~&og, 7~.~1-/¢ ...... l/~.. Y~ .~ ~ .... ,~, 7~...~ .... :~ .... :~,~7-,~?..-_/ .... :1.: .... . .... :~zd~.eT.,;/d.o~......_ "4~-~:5o ~3~o.4F.~ ~.cE~,~ }2j~: iN' 7~ E ~ ~' 77 :~ ~' ,~,3~ ~/~.3~ I_ -.' ~'4.4~:3~1~' '' SURVE.Y TAB'ULATIO1N SHEET '"' ~ _ .. .. . . j- r, SURVEY TAI3ULATION SI'-tEE~ N '" i t SURVEY JOB NO ............. o^.~ .................. ¢ -//- ¥~ ............................. CORRECTE~'~ DEPTH VERTICAL O ~ P ~ ~ · INCU, N..I DeV. I ' - -/ ' ' ' -- -'1 ":'--"'' ............ TiME i OL",UF,:-.EJ TOTAL COURSE j TOTAL' ~ ' ,-:' '" -" t i ....... "' i . ..... :. .... ,._I ........ !.:_ ........ "' . ~- .... ~..-.~_.'~ i__.s? ...... "-~;:;";-! .... :::,i~;: ............ ~o,_l ............ u~.:..i .... _1 .................. i...:-.:~__~_: ......... :: .: ~i i:..: tl: -'[-:3r'---TI--:-;i'~ ........ .: ..... ' I..-..~ ~.? o ' .~ ..... ?.~ ....... ~.~....~..rL...i 'l.~,~ .o_. Q_ ..... :.~.,.-,~.~ ......... i/.~.,o.. ..... _i~.:~..i. !.o.o----o..~ ...... .z.~'l ...... I~ i ~,~ :~i ' ia/, :: '~ ..... \'""---'"'""'-':'-"'--- :.0o .................. ~ ...................... ' ...... '~ '-':: 5- .............. - ..................... '-tr-.-~. -- ,: ~ , . , ~ ~.- ....... ; ....... -./- ...... ~., .~...:...-,..:..,i.~. ,L-. ~ !... ....; , ~:.. .: ..... . ', ....~. ~!~' ' · ", ?~, : '~,~ ~': ~'~ ~! ~'. ':~'~ ~ ~ ~ ~ ~.::~ ~.~ .'~' ~ Z~ ........ :":, ..,..-' ............ ¢--..-.:~...~ ~ ~-.:~ .... ~'~'~,..,.~.:..~ ..: ...... ~ .... ~--- ,..~' ~:' ,~.~ ..... i ..:~:.:.40..'.~.F..~ ....... '. ........... .-~.:~.~. ~...-,, ..... ~ ........ :.~ / ~_i...~.~_.:,~..~...,.~..~ ....... ..'.:t :.4~.~7.. _ RECEI'VED AUG ~ 1966 DIVISION OF MINES' & MINERALS ANCHORAGE ]-m ....... ----~ ...... ~'~' ~-"-i ............. ! -i ...... ~ -;"-~. ............... ~ fi-~,~].'-"~-, ~ 7--?ff:~ ~'"f "~-~" -~",, , ,i ..... ]--t--f~ ..... ]'~ ........ l ? ''~ -'~ ........... , ~ . ]~ -- --;'~-"~ '~--.--~--~-n"~ , , --~.., ....... ~"'~ .......... , --~-~--: ........ ~ ............... ~ ....... ~ ......... *~"~"~'~ ..... -'~-, .......... ~-*--,-'~-?~--~-'n ........... ~'--'-:' ...... ~--, .... ~- -,-~-n--~ ..... ~ ........ i ....... , .......... '"t~ ~''', -, ~': ..... i~-~; I ' -4-. -~- ~-x-: ,fl'-"(-?l"-'-~ --~-~-.I-.~ .... 4 .~ --~ '~-~i ..... ~ ~-' !-'r~-~--'-'M4-"-.. ~ I i ~- t ....~ ~-~-"-1 I t~+ ........... t ~ t~- '1 .... i ~--I: ~! ~i~' ..... I l SURVEY TABULATION MEASURED VERTICAL DEPTH DEPTH CORRECTED TIME COURSE TOTAL DIRECTION OF INCLINATION GERVED CORRECTED ET SHEET NO, SURVEY JOB NO. SURVE~ DATE COURSE DISPLACEMENT TOTAL DISPLACEMENT NOIiTH SOUTH EAST V~EST -i Ii DON~ BY: CK BY: ~o,q~ RECEIVED DIVISION OF MINES & MINERAL~ ANCHORAGE M EASU F,(E D V E/~TICAL DEPTH DEPTH 2500 25:.52 2~6 2740 2778 2~26.20 25:2!,66 2607.$6 oxy.oS 2726.98 2540 278!.72 2934 2864.72 3027 2947.21, 3i21 303i.!5 3169. 3074.29 '"'2"'2 ~ ~ 3!31.27 3~2o ~.2~ 6. ~.~, 34-2o ~6~ 3%84 368.o ~VTh ) ~6n2 oh 42~% ) 3.9-/2.45 43%0 4073.46 C{3.Y','i 20o15:' 21 O0 23 30 O0 28 28 27 26 26 2~o DECL CORF( ~E-D. '~' ~_F, ST "'~'" · , ~.~ .... , ,~..~ ! CO-ORDINATES 2~; 4% '26 4.5 3O O0 33 O0 SOUTH l;;O. 69 z¢.,4 ,,.o2 218 25'" 2;,'z.~ 299.98 42~.~o 472.~ 631.33 ' 683o42 ~ EAST ~4.86 48,?3 41.39 27.3~ 13.i.! 7.83 WEST 37,09 52., 82 ,-, 6~.~0 34. 4% ."~ i0 b" _ : , . ,-. ' 736.i8 74 86 ...,... · , . ,.,... ,,, - . _ --... 807.'?.~ . ~ 84.92 34 30 .::;:,::.u::::,~,. 992.~. J 98.~7 34 30 $ tS:.;; i,'/ 1062.22 J 108.42 33 O0 33 30 31 O0 32 O0 33 3% O0 · "-;$33.61 37 O0 z.-.'?'l~, an~,., 'i 38 O0 ~::'v'- ':- '- o7 ..,-.,, ,.,~ ¢ ~' 38 00 · '~ $ 06 S u'~ E i I 2,72.2% 123~.17 J..5_o ..th4 138~. o6 i~9~..I~.3 166!o~_ o? ~ ?,3~ x 1818,,0% 123, o*J i~ oe ~9.99 113.91 101.36 83.07 70.03 3~,.50 ! TEXAS 7'?005 D ,5;'i FT ~79 653? 66.5.3 6o2!. 0.~I ?032 7209 7396 75?2 76.°6 7892 7971 8218 8268 5706.z~ 6254.56 63.53.62 .6527..52 6721.37 6756.62 6838,23 6904.1i 7006. ~no2 !I 7!.'-;5:. 47 lO ~,~' io 30 lO 30 lO IO !o IO i5 C!os~e: SUCh° ,w [']i;LBSURFACE SUH~"EY llAT>, 'i Pan >.~,.~-:¢!c-~u Pe%~o!e~za Co~poration Cci ;?,;,-tv ';'1< ne4 Pe~im~a Borou~.h S TAT! ,._.~¢::.~ ~-,? .......... :.:..-:~.,-.o DECL. COF:R. USED, 2 ..... m, :: J~z.ue lq, 1966. CO°ORDINATES NORTH 3o oo oo ..:: ~; oo OF ~A'IF'~ J f i t :'"; 20 ' ,?20 s i.:t - , I ?r'¢ ' SOUTH ! EAST 1919.88] 2020.64 t 2082.52 12.96 W'EST 17.96 .20 Zi77.56 2275.20 ,-, O ,-,,r, r,t oo~?,7! 2~qo o~ 2~8',,79 2426. ~~~) 30.29 j L:.°41 5!. 99 62.19 .t t 8o.27! u.r .01 -~0.901 1 -->~-,53 J t i ' i" Depth MULTI[S HOT SURVEY MGS 1[,7595 NO. 7 RUN 3'UN~ 19, 1966 Angle Bearing. 8300 9~ S44E 8350- 9-3/4 S46E 8400 9~ S48E 8450 8-3/~ S51E TVD 7618.10 /ou7. J8 77].6.73 7766.15 Deflect Loa South East 2563,14 i[71.58 2569.02 177.67 2574.40 183.65 2579,19 J. 89,56 2500 7815.64 8550 1.3 8 / 00 8750 8800 8062.87 8~L12.26 8850 ._ 8161.58 2583.31- 195.44 2,.;o7.01 ,.0 L. j~' 2590.37 205, 258~:.),94 228.67 260'3.25 235.76 2606,~ 21 243.47 8900 82].0.93 2609.22 8950 ~'~:. 82o0,35 2612.32 9000 8309,87 2615,26 90!50 813.5 9.2 9 2 618.48 9100 8.-1_/2 S71E 84Go 74 2620 89 278 07 " 911.50 9-3/4 .~ S 7 ]iF, i: 8458.02 2623 .65 ~b6.9 ' 08 .9200 11 S 74E ~ 8507, '10 2~. ~.u. 28 295.25 * -COnh ~ d- l,[ult ishot Survey Depth Angle TVD De f ].ecti~)n South 9250 12 S73E 8556.01 2629,32 305,19 9300 9350 11-3/4 12k S 76E S 77]{ 8604.96 8653.82 2631,79 3].5.07 2634,18 32'5,41 RE,C E I V E,,D AU6 ,~ '1966 DIVISION Of MINES & MINERALS ANCHORAGE FORM "~?O 2-57 (:'/' .~ . ., PAN AMERICAN PETROLEUM CORPORATION m P. O. Box 779 Anchorage, Alaska 99501 tlr. ~homas R. 14arsha11, Jr. State of Alaska Division of I~lines ,3: .:,iinerals 3001 Porcupine Drive ~chora~, Alaska ~ State 17595 ~7 Dear Sir: 2nclosed please £ind three copies o£ our application P-3, S____~seque___~nt~ .... .... Report _, describing our fracture treal~ent ~,- ~ ..~ -.- ~ ~ . ._ .: .~. ~ _~ ~ ._ - _ ~.. ~-~-~ o~ ~. stye lv~~ , ~~ ~o. ~-~._~. Please getu=n one spproved copy al your earliest c~venlence. Vary truly yours ' ,,j/~"/ .?<, ~.~.. ,..'(. F. I¢. l~rebill Area 'Superintenden Enclosures Fe~-m P--3 ST.q' )F ALASKA SUB~XT XN Ta~:i .TE* (Other instruetio~ .,n re- OIL AND GAS C~,.~SERVATION COMMISSION verse aide) SUNDRY NOTICES AND REPORTS ON WELLS (Do not use this form for proposals to drill or to deepen or plug back to a dtffereut reservoir. Use "APPLICATIOI~ FOR PERMIT--" for such proposals.) Effective: July 1, 1964 5. LEA~E-~n~'~0N AND BERZAL No. ADL-17595 6. IF INDIAN, ALLOTTEE OR TRIBE NAME UNIT AGREEMENT NAME OIL WELL ~] GAS WELL [--~ OTHER O.. NAME OF OPERATOR 8. FARM OR LEAmE NAME Pan American Petroleum Corporation MGS State 17595 ~. ADDRESS OF OPERATOR 9. WELL NO. Box 779 - Anchorage, Alaska 99501 7 4. LOCATXON OF WELL (Report location clearly and in accordance with any State requirements.e See also 8pace 17 below.) 8urf~ ee lot 4, Leg 4, Pan American MGS Platform 'B'; 1987' FNL, 478' F~tL, Sec. 31, TSN, R12W, S.M. BHL: 654' FSL, 823' FWL, Sec. 3!, T9N, R12W, S.M. 14. PERMIT NO. J 15. ELBVA~0NS (Show whether DF, 'R?, OB, eta.) 66-5 J RKB 71.6' above MLLW 10. FIELD AND POOL; OR WILDCAT Middle Ground Shoal 15. 11. BEC., T., R., M., OR BLE. AND BURVE~ OR'AREA ' . Sec. 31, T.9N, R125N, S.M. 12. BOROUGH .. '] i8. Kenai] Alaska Check Appropriate Box TO I~dicate ,Nature o[ Notice, Report, or Other Data. · NOTICE OF INTENTION TO: SUBSEQUENT REPOR~'O~':. TEST WATER SHUT-OFF J J PULL OR 'ALTER CASING FRACTURE TREAT MULTIPLE. COMPLETE SHOOT OR ACIDIZB ABANDONS REPAIR WELL CHANGE PLANS (Other) ...oo.,.oo..c,.,.,.o , . (Other)'~ __ ---.____ [ .. J (No~n:.Report results of multiple .~m~letlon on Well' Completion or ~eeompletion Report. and Logf0rm.) :' · DESCRIBE PROPOSED OR COMPLETED OPERATIONS (Clearly state all pertinent details, and give pertinent dates, including estimated date of starting any' proposed work. If well is dlreotionally drilled, ~ive subsurface locations and measured and true vertical depths for 'all markers and zones perti-' nent to this work.) * .... .. . : The following i's a sUbsequent report of perforating and fracturing program' Ou~iin~d in our Notice of Intention dated July 12, 1966, approved July 13, 1966::' .. .'.' Perf. 8060-8235 8290-8415 8450-8585 8620-8765 8800-8925 8985-9150 7005-7007 6952-6954 6882-6883-1/2 6836-6837-1/2 6813-6814-1/2 ZOO0 gallons acid. 60,000 gal. w/MCA, ., , sand '."& nut hulls , ~ .. ,' ,.:, ~-~ Cont'd On At'tachment';A' 18. I hereby ee,-~ that~the ~ore~oinw is ~ue and eo~ . SIG~D_~/~~~,, ~ TITLE Area Superintendent ,. (This space for Fede,~ o~S~ om~ ,~) ,,f~ AugUst' 2'4, '1966 *See I.,truction, on Reverse Side " August 24, 1966 Attachment 'A' To Subsequent Report MGS State 17595 ~7 Pe ff. 6552-6554 6452-6453-1/2 6467-6468-1/2 7206-7208 7108-7110 Frac with 60,000 gal. as above "t"/J;:~"' I''[''/=''" !1 11 I! 7985-7995 7830-7860 7530-7540 7470-7490 No frac No frac No frac No frac FORM 470 2-57 ,, PAN AMERICAN PETnOLEUM CORPOP. ATION P. O. Box 779 Anchorage, Alaska 99501 August 18, 1966 Re: Packe~ Leakage Test MGS State 17595 No. 7 Mr. Thomas R. Marshall Jr. State of Alaska Division of Mines and Minerals 3001 Porcupine Drive Anchorage, Alaska RECEIVED AUL~ g ~ 't966 .DIVISION OF MINES & MINERALS ANCHORAGE Dear Sir: Attached is the original and two copies of the packer leakage test performed on our MGS State 17595 Well No. 7 on August 8, 1966. As indicated on the recording chart the test was performed by pumping into the various tubing strings and casing annulus with a Dowell pumping unit. The test.points are clearly indicated on the attached chart. Attachment Yours very truly, Area Superintendent Form No. STATE OF ALASKA OIL AND GAS CONSERVATION COMMITTEE ~'~.! ..... '~ Cl.. / Et'festive: July 1, 19~4 i...'.~'/ Anchorage "~,,.. ' ~ ,..~..~,.. ADL 17595 g,,,, ~'. .~c MGS State 17~95 Well No. 7 LESSEE'S MONTHLY REPORT OF OPERATIONS Revised Report State _ . .A. . .1. .a_ .s. . .k. .a. . ......................... Borough ........ ..K....e..n...a..i. ...................... Field . . .D. . . e_ . .v. . .e. 1. . .o. P. .m_ . .e. .n. ..t. ............................................ The followi~ is a oorreo~ repor~ of opera,ions a~d prod','ze~io~ (i~cl~di~ drilli~ and prod~oin~ wells) for ~;~e rnont;~ of ........................... ~J. ullf. ....... 19._6.0_, ............................................................................ .~l~e;zffs address P, O. Box 779 Company Pan American Petroleum Corp. ................................................................................... r-oo, .............. Anchorage, Alaska ~ --~ -, .... Area ~uper~ntendent Wi.. ~Tb$ 8 555~e ....................................................... ., ~EC. AND BABUBTA Or 0w- (~]iAYITY (}ASOLINE WATER (If (I! drillinf, depth: if shut down. ~ OF ~ ~'WI'. I~ANQB WELL Daws Gl/, FT. or OAS (}ALLONS or BAaaELS oF REMARKS 1~o. P~om~osD (hi' ~;housllllds) I%E¢OVEEED none, $o stsI;e) dam and reoui~ o! ~ee~ $or ~doline eonl~ni of .W 1/4 ',W 1/4 .. ',cc. 31 9N 12W 7 .5-1/~ .*678 36,2 249 0 11 None ?D 9,44-~. ',' 6-8-66, t'BTD 9,3,80', t~isting 8-1-66, Per£orateiS, 060' - 8,140' w/2 SPF ,,140' -' t 235' w/4 S?F, ~,290' - 8,!415' ,~/2 SPF, t 450' - 8,585' 8,620' 8,765', ',,800' - 8,9~5' aad 8 985' - 9,150' v'/4 SI'F 7-3-66, _Tested PBTD },Z~' acidized . .~ ..... ~/2, 000 gallcms 15% a.cid £,~llowedve/~4 bb s diesel £,)l. lowed iO~}['"'~'8'""J~ls diesel. 7-6-66 ~ested_. Per£arat~d 7. 206' - 7,208' ~nd 7, 108' to 7,110' w/4 .' PF. Fr ~c" well with 285 ,bla CaC12 w~te= 381) bbl., w/1{2 lb gallcn 10-~0 $1~', 760 b~ls w/, 3 !b/gallon hulls, ~lush wi':h 61 bbl Ca,312 ~¢ter, 7-10-66, Nell shut n due to explosi(~n on ph[tform '-10-66. Rig bacl:in )peration 7-27-56, ]~er£orate 7 005' - '~,007' a~.d 6,952' - 6,954' ~/4 [rsPl~. 7 27- ~6, ?raced per£ora'ions Csing ~50 ~allons i~¢CA, 12, 000 gallons PAD, 6,'000 g~.llons w/1/2 lb/gallon 10-20 mesh sand, 32,000 gall.~ns w/0.3 lb/gallonl2-20 Ells. Plug b~-ck ar/sa.nd to 6,905', 7-29-86, Tempo .'ary PB 6,591'. Per/orate 6,882' ,, 883-1/ ~.', ~,83 " - i'837'1/2'i and 6,81." - 6,814-//2' w/4 JSPF, ]?rac'w/250 gallon /iCA, 12 000 gall OhS PAD, 16,000 gallons w/1/2 lb/gallon lC-20 mesh sand, 32,000 :allons v'~.'3 lb/sallo,¢12-20 hulls, Temporary PB 6 759', F'er£orate 6,715' - 6, 717' .nd 6, 63:~ - 6,635' w!/4 JSPF, Frac using 250 galloixs MCA, 12,000 ;allons PAD, 16, ( :allons.v'/1./;: lb/gall, m10-20 sand, ;2,003 gallons ~t/.3 lb/l~allonl2-20 hulls. Tempo: >B 6,591 , Per£o:rate[6,'55;'.' - 6, 554 , 6,452'.- 6,453-1/2', ired 6,467' - 6,468-1/2' wi 'SPF. F .'ac',V/250 gallons MCA, 12, ~00 g.~-llons PAI), 16, 00 ) gallons w/l/2 lb/gallon 1 ~andl~ 32 000 gallons W/.3 lb/gallon [2-20 hulls' 7-21-66, :. , .. :Measur,.,d tkrou~ h m.=ter ,arhich has aot b~ en Proved "¥olu.m ~. subjecl to correction wh meter £~tcto · is .~stal~lizhed, . 150. b.ar~ els is__10~.] '_an Am.e._ricCn _o:~ne.d_ o.i!~. , , . , S~ W · .g 000 g porary 4 ,0-20 .~. NOTE.--There were .......... ?....5..~..8. .......................... runs or sales of oil; ........... 1~'..O. ............... : ............. M cu. ft. of gas sold; NO runs or sales of gasoline during the month. (Write "no" where applicabl~.) NOTE.~Report on this form is required for each calendar month, regardless of tl%~,s~tu,,s o~ oip~n}t!~m,~r~and must be filed in duplicate with the Division of Mines & Minerals by the 6th of the succ~.~di.ng~ mi!mtn, '~gn~sS{ ~therwise , . . ~ ~ ,,,.. ',, ,, _ ~.~ :.. ',,,~ directed .... 'i' ' , ., ',' ,c tjG o . ~., ., . , ' , i ' ,- , ,~ OlVISION O~' MINE5 & ' . ", ' :'~' ANCHORAGE I: Form No. P--4 Effective: Suly 1, 19~4 LAND =r~,c~ Anchorage , ~..: - L~^s~ ~..MB~, ADL 17595 L~^s~ =~ ,.~,~ ~^M~ MGS State 1759~ Well No. 7 ~ LE$$EE'$ MONTHLY REPORT OF OPERATIONS STATE OF ALASKA OIL AND GAS CONSERVATION COMMITTEE The followin~ is a eorreot report of operations and prod~etio~ (inel~din~ drilli~ and prod~ein~ wells) for tl~e rnontl~ of July 66 .......................................... , 19 ...... , ............................................................................ .4gent's address P.O. Box 779 ~ ....... Pan American Petroleum CDr . ................................ ,~,,.,,,.,F,.~,,,// ................. : ...................................... ~._ ........................ ~.~'age, Alaska Signed ...... PI, one 272-8471 a~o~,o ,;,~ A~' 'rea ~dperintendent. ................................................................................... ~.~,1o~, o ~,~,~,.,~, ....................................................... ~ or ~ BAaEE~S or O,,- (In'thousands) sw 1/4 sw 1/4 Sec.31 TD 9,445 8,140' 8,800' w/2,000 7-6-66. well wit ga 11 on on platf~ 6,952 ' gallon 12- 2o 6,883% ', gallon 12-20 Hu] Frac us 32~000 6,452' 16,000 7-31-66. 0 0 ~0 ' testin 290' - 8, - 9,150' .lowed w/ 7,206' ~ter, 380 · bbls CaC ~ck in ope'. '-27-66. to 6, d 6,813' lb ,759'. Pc= 12,000 g~ on 12-20 6, 4683~ ' 10-2 66. Perfor 2 SPF, 8,4 7-3-66. diesel fo and 7,108 lb/gall, . 7-10-61 7-27-66. ~erforatio 20 mesh 66. Tern ' w/4 JS 10- 20 m~ 6,715' - 'AD, 16,00( Temporary ~PF. Frae ~ 32,000 OALLON$ OF GASOLINE RECOVERED ~ted 8,0( JO' - · lowed wJ - 7, m 10-20 . Well ~ erforat~ ~s using ~.and, 32 ,orary PB 'F. Frac sh sand, 6,717 ' a 'gallons PB 6,591 /250 gal allon w/ BARRELS OF WA~ER (If none, so state) ,0' - 8,1 '85~' 8,6 PBTD 9,2 .th 48 bb ' w/4 S? SN, 760 hut in d 7,005' 250 gall 000 gall 6,591' P w/250 ga 32,000 md 6,633 w/~ per . Perfo: .ons MC~ 3 lb/ga R OlVl~ REMARKS (If drillinL depth: if shut down, oau~e; date and result of test for content of None ~0' w/2 SPF, ' - 8,765; ~' acidized .s diesel. '~. Frac )bls w/.3 lb/ ~e to explosion · 7,007' and )ns MCA, 12,000 ms w/0.3 lb/gallon ;rforate 6,882' - ~lons MCA, 12,O00 allon w/.3 lb/gallon - 6,635' w/4 JSPF. gallon 10-20 sand, ~ate 6,552' - 6,554', 12,000 gallon PAD, .lon 12-20 Hulls. ECEIVED AUG 9 I966 ;ON OF MINES & MIF4ERAL5 ANCHORAGE NOTE..~Tohere were ....... ..N...o. ................................... runs or sales of oil; ............ ..N...O. .............................. M cu. ft. of gas sold; ............................................................ runs or sales of gasoline during the month. (Write "no" where applicable.) 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 Division of Mines & Minerals by the 6th of the succeeding month, unless otherwise directed. Form P--3 ST~' ,,~ ALASKA SUB~ZT z~ TRZ~ (Other lnstructlo,~. OIL AND GAS CO,xSERVATIO'N COMMISSION verse aide) SUNDRY NOTICES AND REPORTS ON WELLS (Do not use this form for proposals to drill or to deepen or plug back to a different reservoir. Use "APPLICATION FOR PERMIT--" for such proposals.) 1. OIL WELL ~ OAS WELL [~ OTHER NAME OF O*'~KATOR Pan American Petroleum Corp~rat£on ADDRE~ OF B~ ~9 Ancho~ge, A~ska 99501 4. LOCA~Z0~ 0F WEL~ (Report location clearly and in accordance with any S~te requirements.* See also space 17 below.) At surfsee Slot 4, Leg 4, Pan American lfGS Platform B~ 1987' FEL, 478' FSL, Sec. 31~ TPN, R121t, So Mo BHL: 654' FSL, 823' FWL, Sec. 31~. TPN~ R12~/~ S.H. 14. PERMIT NO. I 15. ELEVATiOnS (Show whether DF, 'Re, OB, eta.) 66-5 ] RKB 71.6' above Effective: July 1, 1964 5. LEASE DESIONATION AND SERIAL NO. .II)L- 17595 -{~. IF INDIAN, ALLOTTEE OR TRZBE NAME 7. UNIT AGREEMENT NAME 8. FARM OR LEASE NAME H~S State 17595 9. W~L NO. 7 10. FIELD AND POOL~ OR WILD~AT H~d~e ~round ShO~ ~UR~E~ OR AREA Sec. $1, .TPN, R12W, S.N. 1.2. BOI~OUGH "1 ,, 18.. STA~E Kena~ Alaska ChKk Appropriate Box TO Indicate .Nature of Notice, Report, or Other Data . NOTXC~E O~ XNTENTXON TO: BUBBEQUEN~ REPOR~ O~':. .' TEST WATER ,HUGO, ~ PULL OR 'ALTERCASI,G~ WATER 8HU,-OFF ~ ' R,,AIRING wEL~ ~ ~+~-, I I No~n.: .Report results ~ multi le ~ 'leMon on W~l .. ' ..... ' . I ~ · gompletlon or ~eeompleUon ~e~rt a~og' form'.) 17. ~EBCaIBE I'aO20SE~'O~ COMplEtED 0~a*~zo~s (CieGrly state all pertinent details, and ~ive pertinent dates, ineludi.n~ ~Mmated da~ of starting any' proposed wor~ Ii well is dl~e~on~ly driB~ ~ive Su~e l~tions and measured and true vertical depths for all markers and. Zones ~rtl-' neet to this work.) * ,. 'This notice refers to. Sundry Notice da%ed August 2, 1966, descri, bing'mu'lti~le completion of the sub,eat well; and deta/ls plans to supersede those listed in ~he prev/0us Sundr~ NotiCe. . ... ,.....' '. The perforations and producin~ intervals of the yell will be as follOWs': 6882-83-~, 6952-54~ 7005-07, 7108-10, 7206-08, 7470-9'0, 7530-40',." .'. 7830-60, 7985-95, 8060-8235, 8290~8415, 8450-8585, 8620-8765, 8800-8925, '8985-9150. ,' As shown on attached, rewlsed wellbore sketch, a dual packer rill be'set ai 6400'" and a single packer .at 7400~. ' .. production belov7400' w/.1.1 be co~ingled. 18. I hereby certify tha~ the fo~oln~ is t, ue and SIGNED _ _ _ TX~LE Area Superintendent August. 4,. 1966 (This space ~o~ Federal or State o/lies un) CONDITIONS OF APPROVAL, ~ A~: THOMAS R. MARSHALL, JR. TITLE Executive Secretary Alaska Oil & Gas Conservation Committee *See Instructions on Reverse Side ' ' FORM 4?0 2.57 t)ANAMERICAN PETROLEUM CORP0P. ATION P. O. Box ??9 Anchorage, Alaska 99501 September Z, 1966 File: FKK-1317-V;F Re: Correction, P-3 dated August 4, 1966, MGS State 17595 #7 ' Mr. T. R. Marshall, Jr. Division of Mines & Minerals Department of Natural Resources State of Alaska 3001 Porcupine Drive Anchorage, Alaska 99504 Dear Sir: The subject Sundry notice shows that the interval 6533-6535 would be perforated. This is in error, and the correct interval should be 6633-6635. Please change your records to reflect this correction. Yours very truly, F. K. Krebill Area Superintendent 'RECFIVED ,S:~P 6 1966 DIVISION OF MINES & MINERAL8 ANCHORAGE ST( )F ALASKA su~z~, x~ TR~ .TE* (Other tnstructio,., vn re- OIL AND GAS CONSERVATION COMMISSION verse stde) SUNDRY NOTICES AND REPORTS ON WELLS (Do not use this form for proposals to drill or to deepen or plug baek to a different reservoir. Use "APPLICATIOI~ FOR PERMIT--" for such proposals.) Effective: July 1, 1964 5. LEA~E' ~S~'~iizON AND S"RZA'. NO. 6. IF INDIAN, ALLOTTEE OR TRIBE NAME WELL WEL~, OTHER w~me,~,sm 2. NAME OF OPERATOR 8. FARM OR LEABE NAME P~ ~e~o~ Pe~ol~ C~ation MGS S~ 1759~ ~. ADD~ O~ O~aATOR 9. W~L NO. Box 779 ~ohor~e, ~aska 995~ 7 _. 4. LOCATION OF WELL (Report location clearly and in accordance with any State requirements.* See also space 17 below.) At surface ~lot 4, Leg 4, Pan American MGS Platform B~ 1987', FN'L, 478' FSL, Sec. 31, TgN, R12W, S.M. BHL: 654' FSL~ 823' ~L, Sec. 31, TgN, R12W, 14. PER~IT ~O. 15. ELEVATIONS (Show whether DF.-RT. GR. eto.) 66-~ RIB 71.6' above MLI~ 10. FIELD AND POOL; OR WILDCAT Middle Ground Shoal 11. BEC.,. T., R., M., OR BLE. AND 8URYE~ OR AREA ~ec. 13, TeN, R121~, S.M. .. 12. BOROUGH -. '[ 18. Kenai [ aska 16. 17. Check Appropriate Box TO Indicate .Nature o~ Notice, Report, or Other Data NOTZOB OF INTENTION ~: BUBSIeQURNT REPOR~ OF ':" ' ' .. T'STWATBRBHU,O, ~ PULLOR'ALTERCA,ING ~ WAT,R,HUT-O,, ~ ",~,AIRINGWBLL '~ a,PAxa W,~L ] [ CHANG~ PLA~S ] ] (Other)' · ' .. ]' ...] ; ~,---, [ [ (NoTs.:. Report results of multi ple . eo ~leUon . on ' wen' ,' ~,,=,-; I I · ' Completion or Reeompletion RePort and Log'fo~.) .: . DESCRIBE PROPOSED OR COi{PL~TBD 0PnRATZO~S (Clearly state all pertinent details, and give pertinent dates, including ~tlmated date of s~rtlng an ' proposed work. I~ well is di~o~on~lF d~ll~ give s~~ lo~tions and measured and 'true vertical depths for all "markers and zones ~rt~' nest to this work.) * This notice of intent is to .seek permission to dually complete the..Subje.ct;.weil in the Middle Kenai Sand Zone and the Hemlock Zone. The well has a PBTD '.0f.':925~' .'and has been perforated as follows: / /.T?~..,:.~''' . . . ' .: .. 6882-83~, 69~2-.54, 7005-07, 71~8-10,720~-08, 80~0-8235, 8290-841~'. 84~0-8%8%, 8~20 876%, 8800-892~, 89.85-9~%0. ,' '..,, . .'' ',. As shown on the attached wellbore sketch) a d~al packer will be 'set .at ~4oo. and a single packer'at 7.925'. '" ;' The producing intervals will be the same'as the perforated intervals,. A 2" scale IES Log, marked, is enclosed for your consideration. IF A~ SA~S t~ ~ODUC~D B~EN 7400' 7925~ ~IS PRODUCTION ~L ~ ~ BE C~XNOLED NI~ ~ ~0~ PRODU~g~u~ions on Revere, Side , . R EC'E iV.E:'D "' · .. .,, i96'6.,., DIVISION OE 'MINEs 8~ MI. NERAL~ :'ANCHORAGE .. THO~S IL MARSHALL, JR, Executive Secretary Alaska 0II & Gas DATE' Dual Packer - 9-5/8" x 3~" x 3~" Baker Model A-5 Retrievable Hydraulic Set Packer. The packer is set by plugging the short string below the packer and pressuring the short string. The packer is retrieved by taking tension on the long string. Single Packer - 9-5/8" x 3~" Baker Model S-2 Drillable Hydraulic Set Packer. The packer is set by plugging the long string below the packer and pressuring the long string. The packer is retrieved by milling over the packer slips and pulling up with a special retrieving tool. .~m No. STATE OF ALASKA OIL AND GAS CONSERVATION COMMITTEE LESSEE'S MONTHLY REPORT OF OPERATIONS Anchorage ~..])j ADL 17595 "~"~ MGS State 17595 Well No. 7 (~vise~ Re~ort) State .......... .A..1. ..a..s__k_.a.. ................... Bt, rough ............. _K..e._n..a...i.. .................. Field ..................... .D..e_.~.e_.l_..o.~..m..e...n..t_ . ............................. TAe followin~ is a eorreot report of operations and production (inel~di~ drilli~ an, d prod~einff w~ZZs) for tl~e month of ........................ .J.u..n..e.. .......... 1,~_.6.. ............................................................................... .4~ent' s address ............... r.---O...Sox..229 ..........................Company P._a.n.._.._A~_r_Lc_a.~,_P_e.t.r.o_~e_u~a_.C.orp.,.._ ......................................... .................. .......... ................. Phor~e .............................. _2__7.2_.-_.8_._6_7_[ .................................... ~i,nt' s title ....... Area_.Sugeriater~dent ......... 8~c. A~o Co. FT. or GAS ~/Or ~ B&aaBza or OIL (In' thousands) sw l/4 sw 1/4 Sec. 31 TD 9,44: 6-8-66. sand. Top at and hit and and GR 9,369' 7't cai 6/30166, 0 0 ,255' - 6/ 'ough 6-18- bit, :illed lied bridt Jar ceme glass "G" 166. Drill PerforatJ 150 DC, 6%' ,085"9,16~. )0 ' - 8,340 ' )ose and c¢ L54'-9,380 )-65 and 0 :ement 8~ 81 (~ALLONS OF (~A$OLINE RECOVERED ng 7-1-6 sx Class spiral ' - 6-20 - 6-2~-6 ndition - 6-25- 2% I)22R. 3'-9,255 WA~ea (If none, so s~a~e) 6. Stuck "G" x O, DC, Gran~ -66. Rm $o Run hole to $6. Set 6/26/6~ . Run C] (If d~illin~, devZh: ii shu$ down, omu~; dste and result of teat for ~aaoline content o! None DP on bottom 2% D22Rx25 lb/sx stabilizer. in w/whipstock w/dynadrill 154'. Ran lES 7" l'iner from Rum CBL on 8,873'-9,255' NOTE.--There were .................. ..~...O. ........................ runs or sales of oil; .................. .~..0. ......................... M cu. ft. of gas sold; ....................................... 13,0. ............... runs or sales of gasoline during the month. (Write "no" where applicable.) 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 Division of Mines & Minerals by the 6th of the succeeding month, unless otherwise directed. FOR~! 470 ~-57 PAN AMERICAN PETI OLEUM C01LoOP TION Po Oo Box 779 Anchorages Alaska 99501 Re: Form P-3 Intent to Perforate and frac MGS State 17595 #7 Mr. Thomas R. llarshall, Jr'. State of Alaska Division of I,~lnes & :.itnerals 3001 Porcupine Drive Anchora~..~, AlaSka Dear Sir; :2nclosed please find three copies of our applica~ion P-3, ...... NPt-ic-_ e:- ........... , describin§ our .._i_n~e_nded of MGS State 17595 #7 , pe~t No. 66~5 · Please retum one approved copy 'a.c your earli~$~ c~venience. V=ry truly yours ~// .~:-/ // . , . ..., ,.~ ~./ /,. .... ,. F. K. ICrebill Are~ Superincendent Enclosures "" -m ST/~ F ALASKA SUZ~IT. ZN Tan( · (Other Instruction. ~ r~ OIL AND GAS CONSERVA~ON COMMISSION verse ~de) SUNDRY NOTICES AND REPORTS ON WELLS (Do not use this form for proposals to drill or to deepen or plug back to a different reservoir. Use "APPLICATION FOR PERMIT--" for such proposels.) Effective: July 1, 19~4 ADL- 17595 6. IF INDIAN, ALLOTTEE OR TRIBE. NAME 7. UNIT AGREEMENT NAME OIL WELL [~ GASWELL [] OTllER 2, NAME OF OPERATOR 8. FARM OR LEASE NAME Pan American Petroleum Corporation MGS State 17595 8. ADDRESS OF OPBRATOR 9. WNLL NO. P. O. Box 779 - Anchorage, Alaska 7 4. r,OCA~ZON OF WEv,L (Report location clearly and in accordance with any State requirements.* See also space 17 below.) At surface Leg 4, Slot 4, Pan American MGS Platform 'B'; 1987' FNL, 478' FWL, Sec. 31, TgN, R12W, S.M. BHL: 654' FSL, 823' FWL, Sec.31, T9N, R12W, S.M. 14. PEaMIT NO. [ 15. E'.=VA~ONS (Show whether DF, 'RT, aa, et~) I RKB 71.6' above MLLW 10, FIELD AND POOL~ OR WILD(.~AT Middle. Ground Shoal 11. BEC., T., R., M., OR BLE. AND SURVEY OR 'AREA 66-5 Sec. 31, T9N, R12W, S.M. 12. BOttOUGH -. 18. SWATE Kenai Alaska 16. Check Appropriate Box TO Indicate ·Nature o~ Notice, Report, or Other Data NO~IC~E OF INTENTION TO: TEST WATER BHU!~-OFF [-~ PULL OR 'ALTER CASING ~--~ PRACTURE TREAT. MULTIPLE. COMPLETE SHOOT OR ACIDIZE ABANDON~ nEPAIR WELL CHANGE PLA~S (Other) SUBSEQUENT REPORt' OF ': ' (Other)' ' "' (NOTE.: ,Report' results of multiple .completion ,on Well · ' Completion or Reeompletion Report.'.an6 Log'form.) ' ' lT. DESCRIBE PROPOSE~ OR COilPLETED OPERATZOSS (Clearly state all pertinent details, and give pertt.nent date. s, .in.elu.d.i. ng. esttmated date o£ st~trtlng any' proposed work. I£ well is direotionally drilled, Sflve subsurface loaations and measured and 'true ver'ueai aeptns zor all markers and zones perti-' neet to this work,) * ..'. This is to report an intended selective perforating and frac~uring program in some 12 intervals between 7,110"-6,452' using a 60,.000 gallon fracturing treatment in'each interval. 'Work commenced July 3, 1966. 18. I hereby eezilil that 1;he £o~woin~ is trure and Area SuperSute~de~t · ; . 'DATE "-~Ul v. 12. ,: 1. cj66 ,,,,.. . ,. , ,. DATE *See Instructions on Reverse Side Form So. "' STATE OF ALASKA OIL AND GAS CONSERVATION COMMITTEE EffeCtive: July 1, 1964 Anchorage ~L 175 95 ~,~ ~ ~gS State 17595 LESSEE'S MONTHLY REPORT OF OPERATIONS we .l State ................ .A. .l_a. .s. .k_ . .a. . ............. B o r o u p h ......... l~. _e_ .n. _a_i_ . ...................... Field ............. .~. . . ¥ .e. .1..o. . ~_m. . e. B. .t. ...................................... Tf~e followi~ is a eorreo~ repor~ of opera,ions and prod~e~ior~ (i~el~di~ drilli~ a~.d prod~ei~ wells) for ~t~e month, of ....................... J. une ........... 19_~.~_ .............................................................................. Jfgent's address .............................._P_.,.___~_,___~_o_.x__..7..7..9. ........... CompanyP_.a..n.... A~...e__r._._i_~_a_:n____.P..e__t..r..o_.l..e,.u__m_..C.o.r.D.; .... ......................................................... . _A~. _.c_ _h.9_r..a.g_e. s...A..i_ _a__s..k._a..._ $i~,ed ....... ~~[ ......... £~one .............................................. ._2..7._2__-_.8..4_Z.1_ ..................... ./2~e~i' s title ..... ............ .._ eEC. AND BAEREI~ OF OIL (]EAVITY GAe0LINE WATER (If (If drillinz, depth; if shut d~n, ~ or ~ TwP. RAN~ WELL D~Ys C~. F~. o~ GAS OA~S OF BARaE~ OF RE~ARKS NO. P~o~vo~ (~ thous~&) date ~d ~ult of t~t for ~o1~ ~ECOVE2ED none, so state) e~t of ~) SW 1/4 , SW 1/4 Sec.31 9N 12W 7 0 0 0 0 0 0 None rD 9,4.~PB~,2~?erforat~n~ lled TD 9,.~45'XPBTl 9,169' with 150 s~. 81ass 'G~' x,./0.2% D2~R an,t 25 lb./s~ sand.~an IlS and GR S~,nic 9,348'- 8,25g." Se~ 7" l~m~r~f~om 9,369' - 7,987' ~gh 3~sx Cla~ ~,G~ w/ .% D-65 ~nd 0.2~ D22R. .~ Raft' CB]'~ 8,~,73' - 9, ~55', ~ .. " ~'~' "' ~ ::~ '~ t/' ~-..- , 3 .... ., . ...... .O!VI;ION OF ~,l;Ni~:3 & ANCHO ?.a,: ~: ~ . , ........ NOTE.--There were ......................~.O.. .................... runs or sales of oil; ............. nm ............................. M cu. ft. of gas sold; ............................. ~.o.. ......................... runs or sales of gasoline during the month. (Write "no" where applicable.) 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 Division of Mines & Minerals by the 6th of the succeeding month, unless otherwise directed. ~orm No. ~'--4 · ' STATE OF ALASKA OIL AND GAS CONSERVATION COMMITTEE Effective: July 1, 1964 o~,=~ Anchorage N,,MB~R ADL 17595 .~ =~ ,~,r ~s MGS State 175'95~ Well No. 7 ' LESSEE'S MONTHLY REPORT OF OPERATIONS Tl~e followin~ is a correot report of operations and production (inelz~din~ drillir~ and prod~cin~ wells) for tl~e rnontl~ of ....... _.~__a_y__ ............................. 19__6._6__, ............................................................................ Jl~e~t's address ...... .P__o_..0.. .... 1~_0__x____7_?_9_ .................................. Corr~pan~t ....... ~.a._n.__&_m__e__r__i__c__a__n.._.P..e..c_.r__o..l..e...u~._._.C..o._r_p. ................................ ........................... ........ ~EC. AND B&EEELS OF OIL (]EAVITY (~&SOLINE WATER (If (If ~lli~. de~th; ff shut d~n, oa~; ~ OF ~ TwP. RANGE WELL DA~ CU. FT. OF GAS GAINS OF BARRE~ OF RE~ARKS NO. P~o~o~ (~'thous~&) date ~d ~ult o~ t~t for ~o!~ RECOVERED DO~O, 80 8~e) e~t ~ ~) ./~ ./~ 31 9N 12W 7 0 0 0 0 0 0 None ~,597' Drilling. Ran ~-5/8" casiag, let at 8,25~9, cemented with: 1,000 sax ~s "G" plus .2% D221[ and 1100 sax Class "G" plus 1~ D65. RECEIVED 8 i9B DIVISION OF M~NES & M[NE~t ANCHO~GE SW 1 SW 1 Sec. TD8 Clas NOTE.--There were no runs or sales of oil; no M cu. ft. of gas sol, d; ...................... .n...o. ................................. runs or sales of gasoline during the month. (Write "no" where applicable.) 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 Division of Mines & Minerals by the 6th of the' succeeding month, unless otherwise directed. ,, , Form No. P--4 STATE OF ALASKA OIL AND GAS CONSERVATION COMMISSION Effective: July 1, 1964 LAND ElrrlCf Anchorage ~.~"' Nu~B~ ADL 17595 /1~,":':' m~ ~,T ~E MGS State 17595 Well No. 7 LESSEE'S MONTHLY REPORT OF OPERATIONS TAe followin# is a eorreot report of operations and production (inelz~dinff drillin5 and produoin~ ~e1~s) for the ,,o~,o, of ........... .A.2y..~..~._ .................... , ~9.p.p. .............................................................................. .~10ent' s address ........ P__;_._O___.._._B.p__x_._y_.?..9. .................. ~ .............. Oornpany __..9..a.n..A~e._g~__¢_a__g.P_e.c.r_o~_.e.~.___.o.o._r~__. .................................. ........................ ..... ....... p~,one ....................... .2..?.2._:.8_.4._7_~.. ........................................... /1dent's titze ._.A..r.._e~;._S__u.~...~'.. '.z._n.~.e..~_.d..e_.n..c._ ............. BaaBRLS or On. ] GRAVITY ] (In'thoLLsand8) ! GAS0LF~E I WA~ER (If ] (Z! drfllinf, de,h; if .hu~ down. sw ,1/4 sw 1/4' Sec.' 31 o ]o1 o lO /O] one TD 4, trical eqpipme~t. Spudd'eld 1230.,h~urs 4-7~66. Set 20" w/480 cu~. ft. IDiacel "D"I and 2% ~.aCl? an~' 1120 sx' Class "G" an tub£ngl'b'etw~en 30" i'°r~duct°r a~dll'1~'' c~s~'ng°R Cemented lass "¢" ~/27'o qlaC12 and 1~57 sx Class "G" r[eat', Set: '13-3/8" ;5~,6sxOOc ~,s, ;~S } Sc3aC31~b.rc nt bond log. ' ,' , .,',, ,RECEIVED' ~/~Y 1019~ )IVI$10N OF MINES'& ^NCHORAGi= · .' '.,. ' ,' . , 'NOTE.--There were ............. .~.o.. ............................. runs or sales of oil; .................. .n..o.. ......................... M cu. ft. of gas sold; .......................... .n...q.. ............................ runs or sales of gasoline during the month. (Write "no" where applicable.) · NOTE.~Report on this form is required for each calendar month, regardless of the status of operations, and rnust be filed in duplicate with the Division of Mines & Minerals by the 6th of the succeeding'month, unless otherwise directed. FORM 470 2-57 PAN AMERICAN PETROLEUM Co ibkTION P. O. Box 779 Anchorage, Alaska 99501 April 11, 1966 File: FKK-46U-WF Director Divis ion o£ Lands Department of Natural Resources State of Alaska 344 Sixth Avenue Anchorage, Alaska Re: MGS State 17595 Well No. 7 Permit No. 66- 5 RECEIVED ~PR 12 1966 DIVISION OF MINES & MI~RAL~ ANCHORAGE Dear Sir: This is to advise you that MGS State 17595 Well No. 7, located in Slot No. 4 o£ Leg No. 4 on our MGS Platfo. rm 'was spudded .at 1300 hours,. April 7, 1966. BHL will be 6.6.0' East and North of Southeast Corner, Section 31, T9N, RIZW; S.M. Permit No. 66-$ was approved on'March 15., 1966. yours very truly, cc: rector Division of Mines State of Alaska ClHainal Signeci F. K. Krebill Area Superintendent and Minerals FORM SA-lB 55M IJ65 .j '~. MEMORANDUM TO: 'F J. A. ~llim, Director Div. o~ Hines and l~nerals FROM: ~ho1118s ,Vet,role~ b~perv~e~r State of Alaska DATE : SUBJECT: ~.nclo,sed ~s check fer $$0.00 (h~o. 9.56) /cjh Form- i i' " SUBMIT IN i iATE* STATE OF ALASKA (Other instructions on .reverse side) OIL AND GAS CONSERVATION COMMISSION APPLICATION FOR PERMIT TO DRILL, DEEPEN, OR PLUG BACK la, TYPE OF WORK DRILL IX]' DEEPEN [-I PLUG BACK b. TYPE OF WELL · Effective: July 1, 1964 ,~. LEARS DESIONATION AND SERIAL 1~O. ADL 17595 ' ~. IF INDIAN, ALLOTTEE OR'TRIBE NAME ?. UNIT' AGREEMENT NAME 8. FARM OR .LEASE 'NAME MGS State 17595 7 10. FIELD AI~O POOL, OR' WILDCAT Middle Ground. Shoal 11. SEC., T., R., M., OR BLK. AND SURVEY OR AREA OIL SINGLE D MULTIPLE WELL [--~ WELLOAS [~] OTI~ER ZONE ZONE NAME OF OPERATOR Pan American Petroleum Corporation · ADDRESS OF 'OPERATOR .. ~ P. O. Box 779, Anchorage, Alaska 4. LOCATION OF WELL (Report location clearly and in aecordanee with anz ~e ref~uirements.*) " At surface Conductor No. 4 o£ Leg No. 4 (478 of WL, I, 987' S o£ NL); Sec. 31, TgN,' R1ZW,' S.M.' Pan American MGS At proposed prod. zone ' Platforl4~ It B,t~ 660' E & N of SW Corner, Sec. 31, TgN, R1ZW, S.M. 14. DISTANCE IN MILES AND DIRECTION FROM NEAREST TOWN OR POST OFFICE* Sec. 31, T9N, R12W 12. B.OI~0'UGH ssi !3. STATE 20 Miles NW of Kenai, Alaska . Kenai. [ Alaska 1§.DISTANCE FROM PROPOSED$ 16. NO. OF ACRES IN LEASE'- 17.NO. 'OF ACRES ASSIGNED LOCATION. TO NEAREST TO THIS WELL PROPERTY OR LEASE LINE, FT. (Al,o to nea~,t drlg. unit l~e~ If an?) 660' ~, 106, 160 iS.. DIBTANC' FROM PEO~8'9 LOCATION* 19. PaOP0S'D .D'P,H 20. aO,~,.~a '.'C~,L, TO NEAREST WELL~ DRILLING, COMPLETED, o~ ~ ~,, o..~m ~, ~. 2, 631' 10, 200 R ota ry 21. B~VA~0NS (Show whe~ DF, RT, G~ e~.) ' 22J~ ~Paox. ~ATm WORX WZ~ Est. RT 85' above MSL I. ..April 1, 1966: 2~. PROPOSED CASING AND CEMENTING PROGRAM " 24'" Circ. ' 1 7-1/2" " 1 3-3/8" 54.5 lbs. 2,050' 12-1/4" [. 9,5/8" 40r43.5 lbs S, 000' 8-5/8." 7" Liner 23 lbs. 7,000'-10,200' ,z, 000 Sx., ,. 1,000 sx. 500 sx. Quantities of cement are approximate and will be determined by caliper logs and the prospective pays to be covered. Directional work will, begin just under the '20" casing seat and will continue using conventional directional drilling equipment un$il the target area is reached. IN ABOVE SPACE DESCRIBE PROPOSED PROGRAM: If proposal is to deepen or plug back, give data on 'present produ'cflve zone and'"~roposed new .productive zone. If proposal is to drill or deepen directionally, give pertinent data on subsurface locations and measured and true v~rflcal de.'pths. ' .Give blowout preventer program, if any. 24. I hereb~c~ti~Y/j~hakt/he' Fore. going~s T~,ue and C~rect. . , A rea Supe rintendent .ATE'. March !4, 1966 ('This' space for Federal Or State office use) APPROVAL DATE THOMAS R. MARSHALl, TITLE [xecu?iYe Pecremr~ Comer~fio~ *See Instructions On Reverse Side ,. ,,. ........ 31 - I · .... , , SEw~t~ MERIDIAN , ALASKA :EG ,'40. { cAT. 60~ 49' 45.75'' LONG 151° E9° O0 95" Y = 2,498,069.8 X -- 235,255.Q FROM N.W. COR.. [~34' SOUTH & 544' EAST 'LEG NO 2 LAb 60° 49' 45.22" LONG 1.51° 29' 00.07" Y = 2,498,014.46 X = 255~297.'$0 ' FROM N.W. COR. 1989' SOUTH & 588' EAST .;' i ~i ' I II T9N :~1 '... 'LAT. 60° 49' 44.70". t LAT. 60°49' 45.95" " 'LbN(~ 151° 29' Oh 41" '! !:i' ' LONG 151° zg' Oz. zg" ':FROM' N.W. COR..,i ''':'/:~ i~ ,,''mi'' '~mr"OM NeW CO~. '2041..'SOUTH & "~:';, "i · ;I987 'SOUTH & . . o. .,. .. 'i ' NOT': The location of ~.~c,'-,"orm was accomplished by 'us.' U.S.C.t~G.S. monuments Tc Boulder,and Cost, BLM c,: trol points CET lO,and Granite Point Native Hu3 and. trmongulation stations · Foreland Light Offset , o~ Arness Dock. i . . 32 C.OOK INLET CORRECTION LINE L T. · . I hereby Iffcensed Aleska CERTIFICATE Of SURVEYOR .,. certify that i am properly 'registered and t,o practice land surveying in the State of, and that this plat represents a IoCOtion survey made by me or that oil dimensions and Date under my. supervision and other details ore 'correct.. ,... . ' I ' S U ~V ~0 r I, i. '~ ] ': I ' I-- ~/ I ,, , LOCATION SURVEY OF A FIRST ORDER CONTROL PC,:' "PAH" ON P:ATFORM "B" LOCATED IN SWI/4,,NW t/4,P~OTRACT~& 3EC &l,Tg*, ,, .. SURV~: YED /OR PAN AMERICAN PETROLEU,V .... PO BOX 779 A;,'CHOR.',GE, ~ '" ,, . s 5 R'v'~YE~'b-'~f ........... E M. LIN DSEY & A'~;~,`~C. LAND SURVEYORS & CIVIL. E~G;N:"~ .... 1415 W NORTHERN LIGHTS S~.\"" . , . ANCHORAGE ~ ALAS KA , ' , ' H, , ' ,.. : ~, ,,,~, ..~ 'm. ' . ' . . . O.
