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"} .. ~ ~ ¢~ ' ~~ ~ £~ ~ ~ .. ,~1~",~`I~ a . .. STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION GOMMtSSION ~ ~n "'~'~' ~° '~' WELL COMPLETION OR RECOMPLETION REPURT AND L~G ` 1a. Well Status: Oil~ Gas~ Plugged Q Abandoned Q Suspended ~ zawc25.~os 2awc2s.tio GINJ^ 1MNJ ~ WQSPL^ WAG ^ OtherQ No. of Completions: 1b. Well Class: p~~op~~ Q Exploratory0 Service ^ Stratigraphic TestO 2. Operator Narr~: Union Oil Company of Califomia , 5. Date Comp., Susp., or qband,;', 3/Zp/Zppg ' 12. Permit to Drill Nurnber. 76-22 / ,~ 9 3• ~~~ P.O. Box 196247. AnchOrage, AK 99519 6. udded: 3/8/1976 13. API Number. q ~ 50- 2a285 °''OQ -(k~ / 4a. Location of V1Fel1(Govemmentai S~ection): SurfaCe: 790' FNL, 600' FEL, SeC 12, T10N,pR~ SM '~ ~ 7. Date TD Reachsd: 5/8N978 14. Well Name and Nurnber, GP ST 18742 24 / Top of Produ ' o' ~-7 /.~fs ., FEL, Sec 1, T10N R12W S1G1 8. KB (ft a SL • Ground (ft MSl):'~'2 15. F~IdiPool(s): Granite Pant Field Total Depth: s ~ ~, gr~~s ,2'~i0`F~L, ~~FEL, Sec 1, T10N, R12W, SM 9. Piug Badc Depth(M ND): 8837'MD/ T616 ND / Ya-ek Sat~ds 4b. Location of Well (Siate Base Plane Coordin~es, NAD 2~: Sunc~e: x- 266857 y- 2551352 ~_,,/,pZone- 4 ~ 10. E1oyt; I 9~~~~p,/+_ND); ~3A4~ ~IVp 16. Prc~erty Designation: ADL 18742 / TPI: x- 266078 /~A~,y~y y- 2554 ~141 ~ Zqne- 4 Total Depth: x- !2658~ f~ ~~~~• • y- ~Zone- 4 11. SSSV pepM (MD + TVp); 10276'MD 17. Land Use Pertnft: NA 1$. Directional Survey: Yes ~ No (Submit electronic and printed informaUon per 20 AAC 25.050) 19. Water Depth, 'rf OFfshore: 85' (ft MSL) 24. Thidcness of Permafrost (TVD}: NA 27. Logs OMai~d {L~t aN bgs here arM su~nit electronic and printed information per 20 AAC 25.071 }: SWS-IES, GR-Density, GR-Sonic, Dipmeter (197~, ! GR-USIT (8700-110'MD), GR-Neu-Sonic (4650'-1990'MD) logged in 2008 22. CASING, I INER AND CEMENTING RECORD CASI WT. PER GRADE SETTING DEPTH MD SETTING DEPTH ND HOLE SIZE CEMENTING REGORD qMp~J~ ~ TOP BOTTOM TOP gpnpM Pu`~a 13 3/8" 68,54.4 K-55 0 2000 0 2~0 171/4" 900 sx G w/296 geUCaCi 9 5/8° 40,43.5 5-95 0 9105 0 8099 12 1!4" 600 sx G w! 19o CFR2,1 % HR 7" 26~' N-80 8793 10400 7840 9220 81/2" 300 sks G w/ 4 squeeze jobs 23. Open to producda~ or injecGon? Yes~ Non If Yes, list each 24. TUBING RECORD intenral ope~ (MD+TVb of Top d~ Bottom; Perforatan Size and Numberj: SIZE DEl~TH SET (MD) PACKER SET (MD) 8900-8932 MD /7931-79587Y0, 8940-8962MQ / 7966-7984 IVD. 8970- 2 7!8" 8804 NA 8888MD / 7991-8006 TVD, 901~9023MD /8032-8036 ND, 9032-9069MD / 8044-8045ND 918a9232MD / 8044 8045 TVD 925 9259 / 82 3 1/2" 8002 NA , - , 4- 30-8234 ND. 92'72-9348MD / 5245-8308 TVD 957&9583MD / 8584-8509 TVD ~ ACIO, FRACTi1RE, CEMENT SQUEEZE, ETC_ , , 9H60-9676MD /8575-8589 7VD, 9710-971BM0 / 8621-8704 ND, 4808- ~PT~ ~~RVAL (MD) AAAOUNT AhD KIND OF MATERIAL USED 9813MD / 8704-8708 TVD, 98249842M0 / 8718-8733ND. 9862-9884MD- ~70-9972 300 sx G wJ1 % CFR2 8751-SriOND, 9948-9956AAD J 8828-8$32 TVD, 10054-10059MD / 891& 9104-91Q6 100 sx G w/1% CFR 8922 NO (All shat with 4JSP~ 8990-8992 85 s~c G wJ 7% CFR 8800-0802 110 sx G w/ 196 CFR2 26. PROOUCTfON TEST Da6e First ProduCtion: 5rza~~s~s Method of pperation (Fbwing, qas lift, etc.): m ' 1 Date of Test: 226/2008 Haurs Tested: Production for TBSt Period OiMBbI: Gas-MCF: Wa2er-Bbi: Choke Size: Gas-Oii Ratio: Flow Tubing Preas. 70 Casing Pr+ess: 80 Calc;uiatetl 24HourRate ~ Oil-BbN 0 Gas-MCF: i01 Water Bbl: 10 Oil Grav'rty - API (carr): NA 27. CORE DATA Comentionai Core(s) Acquired? Yes ^ Na ^ Sidew'ail Cores Ac~uired? Yes ^ No ^ ff Yea to eilher question. list formati~s and ir~rvals cored (MD+TVD of top and botbom of each). and s~nmarize lithology and presenca of al, gas or water (sub~ret separate sheets wilh this fortn. if needed). Submit detsirecl deacriptions, core chips, pFrotographs and fabwatory analytical resuks pw 20 AAC 25.071. ~~ ~v~-°~ k .~' '} 9'Y . ~V'~,~s~ ". ~ ~. ,,';.,~ ~ ~~~~~ 1IEi~FtE~ k ~ ~~,,,..,-.,~ ~ ~ Fortn 10-407 Revised 2/2007 ~~~ ` ,. ~D ON;REV~R~~ L ~t ~ ~ 28. GEOLOGIC MARKERS (List ail formations and markers enc~untered}: 29. FORMATION TESTS NAME MD TVD Well tested? Yes ~ No H yes, list intervals and formations tested, briefly summarizing test roesu{ts. A~ separ~te sheets to this farm, if Permaftost - Top needed, and submk detailed test infotmation per 20 AAC 25.071. Permafrost - Base Belug 4203.00 3903.00 MGS Sand Member 6491.00 5905.00 C-3 8900.00 7931.00 C-3 8940.00 7965.00 C-3 8970.00 7991.00 C-4 9018.00 8032.00 G4 9032.00 8044.00 G5 9180.00 8168.00 G5 9254.00 8230.00 C-5 9272.00 8245.00 C-6 9578.00 85Q4.00 C-7 9660.00 8575.00 C-7 9710.00 8619.00 C-7 9808.00 8704.00 C-7 9824.00 8718.d0 C-7 9862.00 $751.00 C-7 9946.OQ 8828.00 C-8 10054.00 8918.00 30. List of A#tachments: Well Sketch, Final Survey, Operations Summary 31. I hereby certify that the Foregoing is Mue and correct to the best of my knowledge. Conhact: Tim Fiynn 907-263-7824 Printed Name: Timothv BrandenburQ Title: Drilling Manager ~ ~~ Signature: Phone: 907-276-78U0 Date: 5/8l2008 INSTRUCTIONS .~ :=/ General: This fortn is designed fa submitting a oomplete and correct vwell oompleti~on repoh and iog on ail iypes of lands and leases in Alaska. Submit a well schema8c diagram with each 10-407 well compleUai report and 10-404 weil sundry repoR wh~ the downhde weq design is changed. -cem 1a: Classi~ication of 5ervice v~rells: Gas Injection, Water Injection, Water-Altemating-Gas in)ea6on, Satt Wacer Disposai, Wa~ Supply for I njedion, Observatbn, or Other. Muttipie completion is defined aa a weU produang from more than one pooi with production from each pool completely segrega~d. Each segr~gated pool is a canpleUon. ltem 4b: TFI (Top ot Produang Intervalj. Item 8: The Ketiy Bushing and Ground Level elevati~s in feet above mean sea level. Use same as reference for depth measurements given in otfier spaoes ~ this fam and in any attachments. Item 13: The API number reported to AOGCC must be 14 digits (ex: 50-029-20123-00-00). Item 20: Report true vertical thidcness of permafrost in Box 20. Provide MO and ND for the top and base of permafrost in Box 28. Item 22: Attached supp~emental records for thls well should show the detafls of any mulbple stage cementlng and the loqtion of the cementing tool. Item 23: If this well is compteted for separate praductiai irom more than or~e interval (rrwltiple c~mpletion), so staGe in item 1, and 'm item 23 show the producing intervals for aily the intenral reported in item 26. (Submit a separate tomi for each additwnai interval to be separately produced, showing the data pertinent to such interval). Item 26: Method of Operation: Flowf~g, Gas Lift, Rod Pump, Hydraulic Pump, SubmersiWe, Water Injecti~, Gas injectlon, Shut-in, or Other {explain). Item 27: Provide a Iisting of intervals cored and the correspor~ing fomiatbns, and a lxief desp4ption in tliis box. Subrttit detailed descripOion and analy~cal laboratay infamation required by 20 MC 25.071, Item 29: Provide a listing of intervals tes~ed and tFre oorresponding t~ormadon, and a brief summary in tlus box. Submit detailed ~est and analytical laboratory infortnation required by 20 AAC 25.071. Form 10-40T Revised 2/2007 Anna Platform ~ Chevron Well No. 24 ~ P&A ~ t ~ ~ Ua CASING AND TUBING DETAIL RKB to TBG Hgr = 43.2' SIZF: WT GR.4DE CONti ID TOP BT~1. 20" 94 # K-55 - 19.124" Surface 609' 13-3/S" 54.5, 68k K-55 Bi17T 12.415" Surfacc 2,000' 9-5/8" 40, 43.51t N-80 & S-95 I3UTT 8.755" Surface 9,161' 7" Lincr 26# N-80 13U7"1' 6.276" 8,703' 10,400' Tubing Long Sving 2-7/8" 6.4# L-80 SCBT 2.441" 0' 8,804' Short String 3-1/Y' 9.2# L-SO SCB7~ 2.992" 0' 8,W2' l~ Cement plug I~ . across Liner lap ~C B A Fish/Fill/Pluas NO. Deoth (Top- Lenath Item A 10,140' 10' Fish B 1 Q 105' 10' Bridge plug sct L 8902' MD, 7950 TVD C 8537'MD 365' Cement plue sct on top of bridgc plug ll 82~.+' h1U '.3r;~l~.tr~~lu~=;c' ~,i 8'~~! PERFORATION HISTORY i nterval Accum. Date Zone . __ __ .__ --- .__ _ Top Btm Amt apf Comments 6/9/1976 C-3 8,900' 8,932' 32' 4' Reperf - 2-1/8" Enerjet 6/9/1976 - C-3 _ __ 8,940' ~ _---_ _ __.----- - 8,962' 22' 4' Reperf - 4" Casing 6/9l1976 G3 8,970' 8,988' 18' 4' Reperf - 4" Casing 6J9/1976 C-4 9,018' 9,023' S' 4' Reperf - 4" Casing 6/9/1976 C-4 i, 9,032' 9,069' 3T ~ ~ 4' ' RepeA - 4" Casing 6/9/1976 G5 , - 9.180' ' 9.232' _ * 52' ~ , 4' LRepeA - 4" Casing _-- 6/9/1976 G5 ' 9,254' I 9,259' 5' 4' _ ~Reperf - 4" Casing 6/9/1976 _ G5 9,272' ^ 9,348' 76' 4' I Reperf - 4" Casing 6/9/1976 - G6 9,578' -- 9,583' S' 4' j Reperf - 4" Casing 6/9/1976 G7 9,660' 9,676' - - - 1G 4' ' Reperf - 4" Casing 6/9/1976 ! G7 9,710' 9,716' 6' 4' ~Reperf - 4" Casing 6/9/1976 ~ G7 ~ 9,808' ~ 9,813' ' S' 4' ReperF - 4" Casing . ----~ f 6/9/1976 f G7 6/9/1976 ~ G7 -~ 9,824' ' 9,842' 9,862' 9,884' 18' - 22' - -- 4' 4' . ------- .. _. Reperf - 4" Casing Reperf - 4" Casing 6/9/1976 i C-7 9,946' 9,956' • -- 10' 4' Reperf - 4" Casing 6/9/1976 C-8 10,054' , 10,059' S' 4' Reperf - 4" Casin TD =10,400' MD, 9,220' TVD PBTD ~ 10,150' MD = 8,996' TVD Max angle = 35° ~a, 6,782' An-24 Abandonment WBD.doc DRAWN BY: TSF REVISED: 04/20/08 ~hevron Granite Poin~ Field ~ AN-24 ~ Weli Abandonment 5/Q8/2008 OBJECTIVE: • Plug and abandonment of the AN-24 wellbore for future sidetrack (An-24RD) to i~e drilled in the Tyonek reservoir. PROCEDURE SUMMARY: • Circulate well, displace well to inlet water + LCM (Kill well), ensure standing column of fluid in well on 3/01/2008. (Disptace retums to producti~on). ~ Set BPV, Pull tree. • Nippled up BOPE and test to 250/3000 psi. • Pulled 3'~"x 2 718" dual compleaon. (Pull both strings at same time) • R/U 5" rams in Double gate, Test BOP's w/ 5" DP (250/3000 psi) • RIIi w/ watermelon milt, junk basket and dual casing scraper to 8721'MD • RIH w/ bridge plug and set in 7" casing at +- 8902' MD on wireline. • R/U and log USIT (8700'-110'MD), Neut~o~ Sonic tog (4650'-1990'MD) • RIH w/ 2 7/8° stringer on DP & stack 50001bs to confirm loca~on of bridge plug (8902'MD) • Pump 20bbls of 15.6ppg class G cement on top of bridge plug (a3 8902 up above iiner lap ~ 8537'MD. • High pressure test 9 5/8" casing to 2000 psi, good test • RIH on wireline and set CIBP ~ 8224'MD • Commence sidetrack operations 3/11/2008 AN-24 P+A Final Procedure Summary.doc REVISED BY: TSF 11/06l07 Chevron ~ Plug and abandon of An-24 Granite Roint Field WeU AN-24 Cement Program Cement was placed on top of a bridge plug set at 8902'md and displaced up to 8600' md. TOC was calculated to be 8537'MD resulting in covering the T' liner lap into the 9 5/8" casing. Volume are as follows: Circulate with water Cement Slurry: 177' (7" liner) + 200' (9 5/8" casing) = l 22 cuft =105 sks (1.16 yield) TOTAL: 38 cuft + 84 cu ft= 122 cuft (105 sks) Chase cement with inlet water Cement Properties Type Class G Density 15.8 ppg Yield 1.16 ft3/sk P&A Cernenting Pragram M-24 1 5/g/2ppg • r 1 ~ , ' i ~; ~~ ~~ ; ~ ~ : , ~ ~ ~ ~~~ ~~~ ~ . ; : ~ ~~ ~~,~ m m m ~ ~ ~ ~ ~ , ; ; ~ ~ i o ~ N~~ ~ , ~ i I ~ N ~ a I ~ I i l I~ , i . , . , . ~ ~ . . ~ . i m ym K C _ _ _ . . . . . . . . ~ . . . . . . . . , . . . _ . . --- ---_ . . . . . . . . (`,~N ~ M(0D ~.N ~ N N.^- ~',M.1pp010 10 ~ tD~Ntp (pV pQ.O~ fD~~~N.O1~N fl N ~fl O N N 8 ~~Y~pf~Q ~Nm~~~.0(p1 N Yf'~.N ~<~~~~Of ~~OI~C O~1 ONI OI ~ m~~ ~~ f~ ~'~ r~ f'~') 17~N'~'O O~ ~ ~~rj N N~.•~ O N O!~ N~. m n~N N N N ^ ~~ ' ~ ~ ~ F 1~ ~j m m fV f ~ ~ 4' a' R V > n 4~ ~ r ' g r g t n~~ ' c ~'~ l . ~ t V f V ~N l ~ f - . . . . . .. . . . . . . . . . . . . . . .__~ _. . . . . . . . . . . . . . . ~ . .. . 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I ~ ~ ' ' . . . . . . . ~ . ~ . . . . . . . . . . . . . - . . . . . . . . . . . . . . r S O O S 1~~0~1f1 O N~ lV'~,A'fV N O So Np O 1~ (~V ~Il np~ S~b~OQ1 ~ O O S.p S S(V ~tl I^O N S n Ol ~ S N~,O'O~O O WI~ O O~- tV tV 1~'0 Q N~N'N~N N N f'1 l'f N N N N N~N N~N N~~'1 e'~'f~e+~ ~~ n t'l t'l N N N N m,N N'.N fV~N "~,,' ~ ~ ~ ~ t ~ . . . . . . . _' ' . . . . , . . , . ~ . , . . . . . . . _ _ _. _ " _ . . . . . . . ` ' ' _ - ~ - ~ f ~ggoo33S88pf88S$p~~8v8888588& S<4 o 8F~p38888888888.8888~8 ~~ Cp] O~pf ~~D tv ~ N~ T N N f~V tm'~ t~f ~~ V V O V~~ tD 'D ~. t0 O~ t~ ~ t0 t0 ~~~^N OD W Of W ~ ~~LI O~ ~~ ~ ~ ~ ~.^- ~- Q~i Oml O! .1i ~ Q~ . . ~ ~ • • Kanyer, Christopher V From: Maunder, Thomas E (DOA) [tom.maunder@alaska.gov] Sent: Friday, August 28, 2009 3:42 PM To: Kanyer, Christopher V Cc: Bonnett, Nigel (Nigel.Bonnett); Flynn, Tim [ASRC]; Greenstein, Larry P Subject: RE: 18742 24 (An-24) 176-022 Attachments: AN24 Abandon TL Report.pdf Follow Up Flag: Follow up Flag Status: Flagged Gentlemen, Thanks for the electronic copy of the 10-407 for 18742 24 (An-24). Not withstanding your record of the document having been submitted on 5/8/08, we do not have record of it having been received. The log maintained by our receptionist does not have any entry for PTD 176-022 during May 2008. This is interesting since I have several electronic messages to and from Tim at that time regarding a completion report for An-24. It is indicated that in at least one message that he sent an excel 10-407 that we discussed. Regardless, it will be necessary to fife a hard copy 10-407 with original signature including the directional attachment and wellbore drawing in order to complete the file for An-24 and allow it to be officially closed out. Please attach a copy of this message as one of the first documents in the packet. With regards to the operational summary, you included 2 levels of detail in the documents most recently emailed. Neither document provides sufficient detail to adequately review what operations occurred accomplishing the well work, however in the messages exchanged with Tim a greater detailed report was previously provided (copy attached). I have already sent a copy of that operations report to the An-24 well file. Thanks for your assistance on this matter. Ca!! or message with any questions. Tom Maunder, PE AOGCC From: Kanyer, Christopher V [mailto:Chris.Kanyer@chevron.com] Sent: Friday, August 28, 2009 11;18 AM To: Maunder, Thomas E (DOA) Cc: Bonnett, Nigel (Nigel.Bonnett); Flynn, Tim [ASRC]; Greenstein, Larry P Subject: RE: 18742 24 (An-24) 176-022 Tom, Our records indicated we submitted the attached Completion Well Report 10-407 for the abandonment operations of AN-24 on 5/8/08. This did include a summary of our operations, but I have also added our daily operational summary. Please let me know if you have any questions or concerns. Thanks, Chris Kanyer ~~ Technical Assistant Wellbore Maintenance Team Office: (907) 263-7831 Cell: (907) 250-0374 Chevron North America Exploration and Production Midcontinent/Alaska SBU 3800 Centerpoint Dr, Suite 100 Anchorage, AK 99503 __ From: Maunder, Thomas E (DOA) [mailto:tom.maunder@alaska.gov] Sent: Thursday, August 27, 2009 3:52 PM To: Kanyer, Christopher V; Greenstein, Larry P • . Cc: Bonnett, Nigel (Nigel.Bonnett) Subject: 18742 24 (An-24) 176-022 All, Anna 24 was plugged back and redrilled as Anna 24RD (207-170). The workover and plugback work occurred in early to mid March 2008. Work was conducted on Anna 24 according to sundry 307-350 and Form 10-407 was required. I have not found any record of the Commission having received form 10-407 for Anna 24. The 10-407 for Anna 24RD that was submitted August 20, 2008 is in that well file. Please examine your records to determine if the necessary document was submitted. Form 10-407 with attachments is necessary to properly close out the file for 18742 24. Call or message with any questions. Tom Maunder, PE AOGCC • • C~'c'~+o" ~~ ~ ~"~~ - a't..~ Chevron - Alaska ' ' ~ Time Log Summary Sort ~~~o'~~~- Wa1lName - ~ ~ ~~ ~~.FieldNama ~~ - ~ ~ APINWI~ -~ ~'~,Lease/Serial ~ - ~- I.OngKBElev(ftKB) ?WaterDapth(R)~~ -~ AN-24 Granite Point Field 507332028500 IADL0018742 i 105A __ - ~PnmaryJOCType -- -_ - -- - - __ ~- _ _ -~ ~ ~~~PrimaryWellboreAfFaQed ~ ---~ __ _ , '~~LicenseNO.iPropertyCode - ~~ ~~~. Abandon WeU __ Main Hole _ _ _ _ ---- -- _ _ _- 1760220 --- ---- _ -- _ _ r - - Tew[ s~.noare Lowc~,~sr~ €~a~e `vicew"' 9 ~ 3/1I2008 00:00 ' 8.00 3/1 /2008 08:00 -- ' BOP - Nipple ' Down 3!1 /2008 08:00 '; 1.50 3/1/20Q8 09'30 j We~~head - NipWe i i UP ~ _ ' 3/1/200809:30 , 2.5013/1/200812:00 ;Preparations" C.:~a '. .. , , fi~.~ • 3l1I200812:00 I I 8.00 ~ j 311/2008 2Q 00 Pfeparatio~s« i j I J _ ~ i ~ ~ 3/1/200820:00 I 0.50 ~ 3/1/200820:30 f I ~ 'Preparations'* ,~ I~~nooszo:so I ~;~ ~ ~znoosao:oo s~-~~,9 C 3/2l2008 00 00 ~ 0.00 ~ 3/2/2008 00 00 Monitor s,,' ' ~ ~' I ' 312I2008 00:00 8:50 ( 3l212008 06:30 5frdclir~ - Run or ~ y> PWI Plug w Stop j3/2/2008 O6 30 5.5013/2/2008 12.00 , ~Rig - Repair ~ 3l2/20Q812:OU 3 5b ~3/2J2tj0815:30 Rig - Rep~ir 3/2/200815.30 ', i 3.OOI3/2/20081830 'Circulate& , 'Condition 3/2/200818:30 T.W 3/2/2008t9:30 ISlickfu~e-Rtmor ~ ~RuN Piug w Stap 3/2/2008 19 30 1.50 3/2/2008 21:00 Shckline - Rig Up / i I Test BOPs / R~g I Dawn Test 3/212008?4~:OE~ ~ 9.S~ 3f2J2Q0822:36 ~VI~(ltread-IY~ple Down ~~ i I 3/2/2008 2230 I 1 50 3/3/2008 00 00 I Kill W ll . : e i 3f3f200800:00 ' 7;5U 3f3/20060i:3Q I `Rfep~ons" I 3/3/2008 01 30 2.00 3/3/2008 03 30 Ciroulate & , I ', i Condition ;~srzooso3:aa s.so{~zooearao f ei~ct,~a f ~ ~ ~ Caiddkiort I 3/3/2008 07.00 ~ 1.5013/3/2008 08 30 Monitor Well 3l3l200808:~ ~ t_W 3J3/20t)809;30 GirCUlate&~ I~ i Co~ditkan i i 3/3/2008 09 30 0.50 3/3/2008 10 00 Monitor Well ~'3/312008 t0:00 I 0.50I3J3i2008 f0:30 I Brep~ations'" I i 3/3/2008 1030 , 0.5013/3/200811:00 Rig Up / Rig Down" ,3I312008~9'00 ~ ~ 1.00~313l200$12:0(1 We11he8d-~S~ ~ BPV 3/3/20081200 ~ 0.50~,3/3/200812:30 Preparatians° ' 3/3I2~812:3A f 4:50I3/3[200617:00 Wellhead - Nippfe I ~ ~ ~ Dawn i ( 3/3/2008 97 00 ` 7.00 3/4/2008 00:00 kBOP - Nipple Up I 3/4l2008 00:00 I 5.00 3/4/2008 OS 00 IBOP - Nipple ~ ~ ~Elown ' 3/4/2008 05:00 2.00 !, 3/4/2008 07:00 ~ BOP Test ~ Remove bell nipple assembty - Change rams from 5" to 3-1/2" X I ', !2-7/8" - N/D BOP and secure to BOP stump - N/D drilling riser & , 'spacerspooL , , IN/U & test dry hole Vee Tl5000 psi /30 min. PuU BPV se4 TWC arxf I li ~test T/ 5000 PSt F! 30 minutes aq govd Pult'MfE and secyre wett. G Prepare rig for skidding operations - Remove required access stairs, ~ handrails & equipment for ng relocation to AN24. I Have JSA. R/CI & twn top sedion jadc frogs - PuN stairs fw Iwany & j IMr(:~.:caise su6sM~rhuw at»irs s~ciire~fik~wlina reiae-raMrglk -:Skid ~~ . . I~ . T10+NIR18 ZL SCOp81~; WBiflBf TBDfiCBtNIg ftO+M1Yl8 8%[@fY310(1 - I.OfTipl~t8 i I skid East to cer5ter ~ welt AN24 - S~e ~ig. ' '' Pull KOBE pump and lay out on deck. AN-24 i I Hetd P:ISM - SpoE& RKl sli~iine equ~trrent - RIH W/ I€OBE ~equai~z~ng ~ rt asnt (a2a ~cs> su~; i~r a~wn ~o eq~hze aur ~ ~ Ivalve; POOH. AP+124 i ~ ' Casing Pressures: AN-32 - 20" = 15psi, 13-3/B" = 305psi AN-24 - 20" ! I i= 4psi, 133/B" = 320psi, 9-5/8" = 75psi All IFO operations last 24 ' ' hours, Total IFO days = 10 Note: This is the last report for AN32 until I I ', side track operetions. All costs will be transferred to AN24 starting ', '3/2/OS i Attem}K &~ pull st8tiding valve„ Sheared a6t 3 puliing foots. ftan out I hatl M Fiave more ser~t ov~ hom Bruce platform. Put Pollard to Bed. Prep boks on ftenqes F! esaier removal, yaSher toofs and equ~ment F! ckc~latidg weft. ,` i ', ~ Remove trip tank flowline and replace air boot. Prep deck to LD 202 i T , tubing. Remove remainder of flowline to add extension. IFtACL and JSA, add ext~FlSion to fbwNne and instal6 same. Wa'k orr 202 kT i ~wuelirme lubricator. RU hs cinculate down ~nulus. ~ i Pressure test lubricator to 1500 PSI. Indial pressures on annulus 340 I PSI, bled off to 250 PSI, LS had a strong vac. Pumped 210 BBL down annulus, ending pump rpressure 100 PSI LS still on slight vac, ' I after 20 minutes pressure at 400 PSI. Bled pressure off to 300 PSI , pumped an adddional t00 BBL and shut down. Pump pressure at ' 150 PSI, LS had 20 PSI, aRer 20 minutes annulus had 500 PSI. Bled il down to 400 PSI. IRIH 41B new KOBE SW puNing Wt~l, latchad S~[ ~ 884t WLM, i~dr ~ 1 SV pulied 200 GvBr sNit~g wei~t a~d SV carne free POOH i I nd 1 shear disc sh ed ~ Ri down PWL, ins ect SV, fou ualizin ear , 9 P ~9 9 I second one intact, one that was sheared had piece of teflon from II ' pump seat cup plugging it off. The equalizing prong appears to have ~ ,been redressed one time to many, it has been taken out of service. ', Mak! P.tSM wi~ prodiuxial- N~ple daurn Kobe pw'np li~s from ~ I4upper tree aeaembly & ir~t cireutatin9 fl~ges - ReadY RPM t~it tor I~9~Y ~~+eM bpfion - Fi~ mud pRS vriN`r Irtlet water. Held displacement meeting - Pressure tested lines to 1500 psi - Made call to not begin displacement until crew change - Continue work I ' II~ Igetting RPM tank ready for use, clean up tools 8 equipment in sub, re '~ I install wintenzation that had blown out of place. ' , i Sec~ae lir~es afld prep to ccaNailata we11 ~ I', Pump Dn SS 8 take retums to production, inRial tubing pressure 200 ' I PSI, pump 171 BBLS to get retums pumped a total of 271bb1s ta get , I clean fluid. Rate 3 BPM, final pressure 450 PSI well on vac after ', li ~'I pumping. ' R~ upon us ~,a c~nv ~r~ ~sttu„s m~,, rr~ ~ur,p ~ I i''; pressure 600 RSI, P~P 6QQ 88t ~ 3 9WM~ iMartnittent oif returns. ~ i'i I Monitor well while ngging up to circulate Dn LS taaking retums from ', ~ SS back to produdion ' Pump s~xface to suAace Dn LS, UP S& to production ka sweep i hibkig; 950 69l ~ 3 8PM 680 PSl { Monitor well LS, SS and 9 5/B" x tubin annulus on vacuum. ~ ! I i 9 Produation shot fluid levei ai casing, fluid:level ~ 7$3' - ND addititmal power oil flu~Mine sed'+on ~xf vaWe, install blind on s~na ' i ND all hoses and steel line connections from tree and production. Set 3" CFW type "H" BPY in bng &xI shtxC ^ngs. Removed production hatch cover and install modified hatch cover for riser. oif, had ta assisE removal N// 3 pevta-powefs I pJSM W/ crew, set riser & spacer spool - Orient BOP stack for 3-1/2" ' X 2-7/8" dual rams - Install choke & kill lines, upper spacer spool on annular preventer & begin installing bell nipple. NU bell ~ipple, iristall stripw-matic rails and putl SQM arrer hole: I Double check flange bolts. MU and set 2 7/B" x 3 1/2" dual test joints • • ~ ~~~~a-~y Ch evron - Alaska ~ Time Log Summary Sort ~~~-oaa WeIlName-- -- ~ -~ ~F1eldName ~ - ~ ~ ~ ~ APUUWI - ~ ~ - ~Lease/Serial ~ ~~ ~~ 'OrigKBElev~RKB) ;.Water'Depih(R) ~~ AN 24. Granite Pant Field 507332028500 'A~0018742 . 105.0 L- {; _ _ _ _ _ -- - - . ~ SWRDete ~Dw~~rs)~ E`WDate _ _ - - - _ _ - - - ---- - ~ . siucsg . . . . . r ...-_~ ~ ._ _ - - -- - ~. hchvdy Sz I Comm~ant.~ ~ . ~UnschetlDtlj TYPe I~. 3/4/2008 07 00 5.00 3/4/2008 12 00 BOP Test Test BOP's 250 PSI low and 3000 PSI high, for 5 minutes each. Test I 'all choke manrfold valves, ki~l HCR and manual valve, (2) 31/2" TIW, : ', (1) 3 1/2" IBOP, 2 7/8"Choke HCR and manual valve, along with 2 ' ' 7/8" x 31/2" dual rams. Note had to lube choke HCR to get to hold , ~ 3/4/2008 12:00 2;5Q ~ 3/4/200814.30 $OP Test i I Pu112 7/8" test johH, remove BPY and install T WC, test WBR and I i I ~ I i ~az~nular on 31/T'PW~. 250-30E10 PSl 3/4/20081430 I 250 3/4/2008 17 00 ,'BOP Test Instalt 2 7J8" testjoint, remove 3 1/2" testjoint pull BPV and install , ' TWC. Test VBR and annular on 3 1/2" pipe 250-3000PSI for 5 I ' ' minutes each. Pull 2 7/8" test joint and test blinds to 250-3000 PSI for' 5 minuts each. 3f4/200817 00 ~ 1.50{3/4/200818:30 iBOP Test PuU T1NC F! L&S Sides, instaU 31/2" test joint, Koomey test, full ~ ~ ~ i ~ recavery tane 2 minutes 9 seecxfds I I ' 3/4/2008 18:30 , 4.50 ~3/4/2008 23:00 'iTubing - Running I, Had pre job safery meeting, with ail hands, RD equipment off floor, 3i4/200823:00 I~ 1.OOI3/512008 OO:Op ITrip Out of Hote cha~ged out bails, and ng up WOTCO dual equipment. I MU landipg ~oir~ts and i~statt s~ne I~ ~ j' 3/5/2008 00.00 1.00 3/5/2008 01:00 '~Trip Out of Hole Pull 2-7/8" X 3-1/2" hanger free 8 continue to pull same to rig Floor -' I , No additional overpull required to pull free - P/U weight = 195M. , '~, 3l5/20U8 Ut 0~ I~ 0~.50 UB 315/ZU08 01 ~ ~~Monitor Well ~~~ ~~ lMonftor well for bss -'yeti bsS r~e obaetved = t3 bph~. ~~ ~~ II ~3/5/2008 01.30 0.50 3/5/2008 02 00 ',Tnp Out of Hole L/D landing jomts. ' 3/5[2008 02:00 3:50 3/S/ZddB 05:30 Girculate& ~ , Wefl U-tubi~9 Nom SS side; attemptad to tJD Itange~ haWes - c~aa;a, woreo c«+9s ~~opgraw~, ~noos ~,~ - c~c a c«,a ~a.s oPrn ~ ;; ; - 550 psi) while WOTCO r~aired ton9s_ ^ ~ 3/5/2008 05.30 ! 18.50~ ,3/6/2008 00:00 ~Trip Out of Hote WOTCO completed repairs - S/D pump (well static) - Break out & UD , i' ' ' hanger halves - PJSM on L/D tbg - Continue to POOH W/ 3-1/2" X , ' '~ 2-7I8" dual string - Strap & tally tbg on TOOH - Avg fluid loss at i midnight was 6.3 bph, UD total of 150 jts (75 3-t /2" 8 75 2-7/8") P/U ' ' ' weight ~ midnight = 125M 3/6/20a8 W:00 f ~.Oq 1 3/6l2008 0Q:U0 I Mtmila Wetl I i Casin9 Pressures as foflows: ~ I ~ ~ i ~ ~-~~o~,~~=~-~~=,4 { k awza - ss~ wa -~a~~ -2~0 - za~ = 7 ~ 100% iF0 last 24 hours, Last ~cideM = 2/2dF2006- Days since last ~ ~ I Weld 80P c4ii1 WA d4al stting: f I ' t ~ €nvironme~al 8 BOP d+eclc list cc~mmp~ted. I ! , I 3/6/2008 00:00 ~ 6.50 3/6/2008 06:30 Trip Out of Hole I, Continue POOH W/ 3-1 /2" X 2-7/S" dual tbg string ' 3~I20~8 O6 30 0;50 3/6l2008 0T 00 Rig - Senriee I Morritw wslt on trip tar+h & Service rig white tA~FCQ: cherrging torig { i d~s & repair t~f a l~ydrautic IiMa 3/6/2008 07 00 i 5.00 3/6/2008 12 00 Trip Out of Ho~e Continue POOH W/ 3-1/2" X 2-7/8"dual string -After 300 jts out of I ~ I ' the hole P/U = 110M, S/O = 105M -12 hour fluid loss = 72 bbls (6 bph , , , ' avg) - Total jts POOH for last 12 hours = 130 (10.8 jts / hr avg) , 3/6/2'00812:0(l 0.5Q 3/6f2U08 f230 Monitor Well I ~ Monitor weN on trip tank clurin9 c~r changa - PFSNI $ JSA wi r~ f ~ ~ I ~ tloor. ~ 3/7/2008 00.00 0.00 3/7/2008 00:00 Safety 100% IFO last 24 hours, Last incident = 2/20/2008 - Days since fast i I , , Drills/Meetings ~ incident = 17 !, ~i ' ; Proactive Safery Efforts Last 24 Hours = 12 I , ' Environmental & BOP check list completed. I , ', Casing pressures as folbws: I ' AN32 - 9-5/8" = 0-133/B" = 390 - 20" = 8 ', I ' I I AN24 - 9-5/8" N/A -13-3/8" = 270 - 20" = 10 I ' , 3/6/2008123(3 tt.5f) 3/7/2008IXJ:00 !Trip Clut o! Hde { Caamue fv PWH WJ ~al sFrin9 -PN weight ~~07 = 75M S10 = I ~ , ~ T~uF - ToCaY jh.s POOH d~uing tour =1~ (1U.@ jks / hr avg) i Encamtering some verY ti~rC'~ons apace auEiss~s - FNNd ! { lass last 12 how'S = 74 bDis (6.16 bph) ` ~ { ~ Note: NORM levels over last 24 houts =<t Remlhr p bacl~ound - ( i ~No hibin9 iMe9ritY issues noted so tar. i I 3/7I2008 00.00 ! 0.00 3/7/2008 00:00 j Monitor Well ~, I , Casin g pressures as follows: I, i ' ' i AN32 - 9-5/8" = 0 -13-3/8" = 400 - 20" = 10 ' ~ AN24 - 9-5/8" N/A -13-3/8" = 275 - 20' = 10 ~ , 100°~ IFO last 24 hours, last incident = 2/20/2008 - Days since last I ', ' incident = 16 ~ ', ~, ', Environmental 8 BOP check list completed. I 3!7/2008 00:00 ` 71.OOI3lTl2d081 t:00 ITrip Out of Hole i POQH LD dual string 31/2" x 2 7/8" to KOBE typa "D" Cavity (OD 5'I ~ ~ 5l8") iD total of 282 JTS 3 4/2", 5 J75 2 3/8", end 267 JTS 2~f8" ~ I ~ ~ ~ ~ ~~ ~tubin9+ ~~ ~ ~~ { I 3/7/2008 11:00 ~ 2.50 ~ 3/7/2008 13:30 ',Trip Out of Hole , ' RD Dual elevators and slips change out bails, and hand 2 7/S" i ', ,.., ,, '.., ~, ,elevators I '. 3I7l200813 30 I 1 OOI3R/200814:30 ITnp OuYOf Wole I BO end LD KOBE Cav'~ty aII bWced good no missing parts or hotes ~ I , , ~ observed, theck for NORM OK Zero teadmg. KOBE Cevity OD C i ~ ~~ , ~ ? ' ~ l ~ I I 5-518" ~ , --- _ _L.- __ ___ , : ~ __ _--J-- -- ----. -- - -- - ---- - . ~-'---~-- • • \~s'1 ~ ~ - c~ ~-t ` Chevron - Alaska ~ Time Log Summary Sort `~~ _Qa.~ Well Name Fie10 Neme API/UWI ~~;~Lease/Serial ~ --~ ~'~.Orig K9 Elev (ftKB) ', Water Depth (R) ~ AN-24 Granite Point Field 507332028500 'ADL0018742 ~ 105A StaA Date ~DUr (~rs)T End Dete ~ T~~ AcEVity g~ __ _ ~ Commant ~~~ ~ ~ ___ U~ached Dtlj 7f'~~J 3/7/2008 14.30 2.50 3/7/2008 17 00 ~', Trip Out of Hole ~ POOH and LD remainder of LS tadpipe 39 JTS of 2 7/S' had a good ~ bit of scale inside and some on the outside as well. NORM reading was OK. , 3/7/2W817:00 i 1 0413lU2a0818;00 ~ Tubing - Running ~ I Munitor weN F/ statlc iosses 7 BPM rig drnvn WQTGO I ~ 3/7/20081 S 00 1 00 3!7/2008 19 00 Preparations" Clean floor organize tools ' 3l7/200819:U0 I 4.~0 ~~/2068 23:00 i Rig Up ! Rig WU ro~ain BOP stadc & drain same dwm to bli~d rams - Charige I I ~ ~ ~ ~ ~Doavn"' ramea in uppet cbuble gate cay~h' Nom 3-112" X 2-718" l0 5" . RN 5" ~~ I~ ~ nandring e~ipmeM (r~ tongs. e~varors. s~ips etc) - ~nstaN ' ~ ~ ; ~ ~ironroughnecktrack. ~ ; E ' 3/8/2008 00:00 ' 0.00' 3/S/2008 00:00 I Safety ~ 1 incident last 24 hours, Last incident = 3/08/2008 - Days s~nce last ' Drills/Meetings ' incident = 0 , I ; Proactive Safety Efforts Last 24 Hours = 10 I Environmental & BOP check list completed. ' ' r ~~„~ ~~A«~ ~~>~ a~ t~u,,,.,~ 3f7/2~08 23:00 I 1 OO I3/8I20~ 00:00 f Ri9 UA / Rig ; Down"" I3/8/2008 00:00 ', 2.00', 3/8/2008 02:00 BOP Test 3lBI2008 02:Q0 C 2.50 ~ 3f&2008 043U ' BOP Fest 318/2008 0430 ~, 2.00', 3/8/2008 06:30 ', Preparations" ' 318l2008 06:30 I O.SO I3/8/2Q08 67:00 ~ Rig - Serviee 3/8/2008 07:00 ~ 3.00 3/8/2008 10:00 BHA - PU/MU" ~ 3/SI200810:00 2.06 3/8/2009 42:00 ?Tripping In i ' ,3/8/200812:00 ', I 0.50'3/8/200812:30 ',Tripping In 3/8/200812.3Q i 2.0013/8/20061430 ITrippmg !n ' 3/8/2008 14:30 ~ 0.5013lS/2008 15.00 '', Rig - Repair 3/8/200815:00 2 00 3/8lZOOB 17:00 'Tripping ln 3/8/2008 17 00 0 50~3/6/2008 17 30 ~Tripping In ~!~ 3f8/20D817.30 3/9/2008 00:00 3.00 ~ 3~/2008 2tY30 Circulate & ; Condition 0.00 3/9/2008 OO:Od ~, AN32 - 9-5/S" = 0-133/8" = 390 - 20" = 10 AN24 - 9-5/8" N/A - 133/S" = 270 - 20" = 10 ~ P!U & M/U test pWg & ported sub VW 5: DP asserribly in ptepStation to test BOPE ori S' DP. Finish MU test joint, set test plug, MU TIW & IBOP valve and fill stack I, - Observed IBOP would nat seat, removed & replaced wdh back-up. i ITest aN ~iicabfe BOPE on 5" OP, aH~ ram ehenge to 256-30tl0 PS! ~ I ~ chaR s~ne for 5 mirrutes eadi feat. ~ Pull test plug and run wear ring, LD test joints ! I Service rig. recwd well sfatic loss tafe of 7 BPH ~ ~ , PU and MU 7" X 9-5/8" tandem cleanout assy j RIH E! 520' - T/3350' - Fi0 p~e & bbw down top drnrs - Inspact hyd leak on iron ro~c & auempt to r~air same. TIH F/ 3350' T/ 4578' - 5/D & monitor well while working on dwks & j , iron roughneck. ' I ~ TIH F! 4578' T/ 5500' - M/U top ddve & fill pipe: ~ ~ Resecure TD service loop hyd lines - Lubricate kelly hose to prevent , , 'sticking belween DP & derrick. ' ' TM F! 5500' T/ 7800' • AAR! top ~ive & fitt p~e -$reak arcWation ~~ r 52 sprrr - 490 psi TIH F/ 7800' T/ 8857' - P/U = 250M, S/O = 190M - M/U TD 8 break , circulation, stage pump to 30 SPM, 65psi - slowly slack off watching ~ , for indication of stack out on stop sub - Pick up, break out TD & P/U a ', 'single - M/U TD stage pump to 30 SPM, 65 psi - Slack off & taa stoo ' 'sub on TOL W/ 10M 8918' bR depth DPM (18' RKB difFerence from prior rig corre e ep = i 9tage pump up to 10.5 9PDA -825 psi- Pupm hi vis sw~eep ara~d, j obsefved no soiids a fill at refurn af sweep. ~ A incident last 24 hours, Last incident = 3/OS/2008 - Days since last ' ' incident = 1 ; jProactive Safety Effats Last 24 Hours = 13 3/S/ZW820:30 4 3.50 3/9I200800:00 i7ripping In ` h ` Environmental 8 BOP check list completed. Casing pressures as follows: AN32 - 95/S" = 0-133/8" = 400 - 20" = 10 AN24 - 9-5/8" N/A -13-3/8" = 280 - 20" = 6 TQ & bWw down s~ne - = 95N1 ' 3/9/2008 00:00 I 2.00 3/9/2008 02:00 ',Trip Out of Hole I POOH F/ 2506'- 620' monitor well OK ~ 3J912008 02:00 ~ 3.OOI3/9/2008 OS:AO $HA -Ha~tlle" ~ST6 5"HWDP a~d atl 31f2" pP badc, LD BHA, aervice bnot bask9t I ~ j ~~ I i I ~ ~tound mirpr d~ks of scaie ~irt s~ne. (Spring Niead t Hout)~~ ~ ~ ,3/9/2008 05 00 ~~ 1.SO 3/9/2008 06 30 Preparations" ~ MU 5" DP lubncator RU SLB e-line line. I ~ 3/9/2008 06:30 1.Od 3/9/2f108 flT:30 3afery JSA; Compfete CVX, peAocaCion ~d expbsiues checklist, MU Baker ; I ~ Drilfs~Aeeti~s- I T' CVBP on E-line. I I 3/9/2008 07 30 , 9.00, 3/9/2008 10:30 '. Slickline - Run or ~ RIH W/ Baker CIBP F/7" rasing, 1.56' long 5 5/8" OD, running tool ' ' ' Pull Plug or Stop 'max OD 3 3/8", Set C I~BP 8880' corelated off SLB Gamma on , ~ ' Compensated Densify log 4-, no e collar at 8886', CIBP set ~ , , ' 09:30, POOH 3/9l2008 t Q:3Q 0.50 { 3/9l200811 Q6 I Casing - Pressure Pressure test casing to 5t10 PSI f/ i5 minutes and Ghart s~ne 0 PSt ~ ~. 3/9/2008 11.00 , ~ 1.OO;I3/9/2008 12:00 Testmg ' Eledricline - Rig ~ R~ e head LD 5" DP lubncator and prep f/ USIT/ Neutron Sonic : Up / Rig Down logs 3i9/200812:00 ~ 1.00 i3/9/200813:a0 Eledricli~e - Rig j I PJSM w/ SLB prior to rigging up USIT bgging toof; start riqging up j ;' ~ I Up ! Rig Down I I equ~meM found, SLB Missing bowspring cenhalizer I 3/9l200813:00 I 2.00 I3/g/200815:00 ', Rig - Repair , SLB Shut down waiting on tools, wntinued w/ housekeeping and ~~ 503 !T , I I I ' work in RPM ' 3i9/200815 00 ~ 1 00 ~ 3J9/2008 t6 OR i ~ Electricline Rig ~ ~ I CoMinue to M/U USIT tools testit~g same foupci alectrical faihire i ~ ~ - - - __ _ _ i Up l~ Rig Down ; 1- ~ - ~twls. SD ~ ~~ ~~ _ ---J ~ ~ Chevron - Alaska ~J t~s~~ a- ~-~ Time Log Summary Sort l'~Co -O a Well Name - ... . . . . . . . . .... Field Name .- ... -- . . .. . . ...API/UWI -- -~--.. . . - -~- ~.Lease/Senal ..... . . -.. .~~Orig KB Elev (ftKB)....'WaMr Depth (Ri -.. ~~~.. AN-24 Granite Point Field 507332028500 ADL0018742 105A ~ _ __ _ .r .._.. - _ _- StartDate Due(~rs)~ EtMDaCe _~ AchvM1y __ _ _ _ _ _ - __ . _ ~e~ ___ -- - -.__ - -- ---- -- unsc. ~ ~ _ _,_ _ Comrrent.. ~ ~UnschedDtl TYPO~I'~ 3/9/200816:00 2 00 3/9/2008 18 00 ' Rig - Repair . Trouble shoot eqwpment found head leaking current rehead checked 503 T ' again found curtent leakage at electrical disconnect, replaced wdh ' ' cornentional weak link set at 5000#. Rewired cable at unit speac ' 3/9f200618:00 II 2 5Q i 3/9/2008 2~;30 ; Log - Caliper RIH w/ USIT i to TO 8700' lo u ~400Q FPH tn 3450' SLB ! ~ ~ i tx~ai~m~. I "°rower~c~v~a~ me1T1 a~aff-' , ~ ~ I UPS stored data on computer and shut down: ~ 3/9l2008 20:30 ~ 1 50', 3/9/2008 22 00 Rig - Repair 503 Repair leak in primer pump of fuel system, RIH to 4650' and restart 7 , ' ', computer system to tie back in for splice loga 3/9/2008 22:00 s 2.00 I3/10/2008 00 00 ~tog - Caliper I L vrith USIT/Neutron Sonic DSI fl 4650' - U 4150' data I I ~` ~~ ~ ~ ~ ~ ncy o a ower j parameters of tools a~d re-bg tJ 4500' same resulta, POOH t! 4?00' ~~ ~~ ~ t I ~eoMin~ log9ir~9 f1380Q' WLM ~ 600 FPH. ~ ~~ i i,, 3/10/2008 00:00 I 3.00'3/10/2006 03:00 Log - Caliper Continue w/ SLB E-line USIT/ Neutron Sonic (DSI) logging tools f/ 3800' - U 2300' WLM, @ 0300 hrs computer system shut down. 3ltO1200803~00 ~ 7.003/10i200804:06~ log-~Cal'~per ~~ ~A4temPttorebootsY~~P~~YWmpyterveithrto~luckandwentto ~' ~ ~ ~ ' back-up system to contin~ logs. RIH wifh tooi string to 21 QO' 4o splice ~ ~ i i i ~ irt Wgs. i 3/10/2008 04 00 1.50 3/10/2008 05 30 ', Log - Caliper Continue logging H 2450' - U 1990' with USIT and Neutron Sonic (DSq , , , , logs @ 500 FPH. Stop Neutron Sonic (DSI). RIH tl 2150' and coMinue', ', ' ' logging USIT f/ 2150' - surface @ 4000 FPH. Retrieve data off hard of ' ' I ', primary computer. I 3N0/2008 0530 ~ 1 00 311EU2008 0&:3Q lc9 - Rig Up [ Rig : IR/Q SchlurtrbeEger E-line tools and equipmerit. Retrieve data aff hard i ~ ( ~~ i ~ ~~, ~~ i ' ~` ' 3/10/2008 06:30 2.50', 3/10/2008 09 00 ', Tubing - Running ', PN 2 7/8" tbg. cement stinger w/ mule shoe. 414.8', Rabbit with 2.35" ', ' ' drift. ' ' 3/10/2008'09~0t7 5.00~3110~20~ t4:00 ITrippi~p In I / 7~" st' on 5'tiritl and CIBP 8902` DPM ~, ~ ~ ~ ~ set down ro~ wc ! Fl wt. out to ~ circutata and p~anP cement. 2 ~18" taiF l~ 8.~y~ I~ 3/10/2008 14 00 I 2.5013/10/2008 16 30 ~' Circulate 8 ~ Circulate hole @ 9 bpm w/ 550 psi. PJSM w/ Schlumberger on ~~ ' '~~.. ~'~~Condition ~ ~~, cementjob. I ~~ ~ 3/10A2068 f630 ~ 1.50 3110l2008 t8:00 CemeM - Rig Up / ~ Change over to SchNimberget and break circulation -tesE lines to i Rig Down i 3000 ps~.- Pump td bbls DKiU H20 sQacee, 2f} bbis de5& G Cemerrt - ~ Equipment ~ scaled ~ 45.6 ppg - tQ bbts: Dtilt H2d spacer and displace with 135 1 ~ { ~ bbls: Cemert in place ~ 1755 hrs. Eatimateci top 8;53T ~, 3/10l200818 00 '', 0.50'3/10/2008 18:30 iTrip Out of Hole 1' 3f10/20~818:30 I 1.00 3f90l200619:30 Ciraalate & R/iJ arrtl Reuerse art ~ 9.2 bpm w/ fi20 psi, tiac#t~o 12.5 bbls. ~ Condition ~Inred water - rw cement. vumPed 2 tubuiar voT es.-- ~ l ~ ~ I 3/10/200819:30 4 50 ~ 3/11 /2008 00:00 Trip Out of Hole , ' POOH w/ 5" drill pipe to 2 7/8" tbg , . , . ' I Pumping 3/11/2008 OQ:OO I 2.00~ 3ft 112008 02:Q0 ~Tubing - Rurvi~rg I I L1D 2 7(8" tbg stinger i 3/11 /2008 02:00 1 00 3/11 /2008 03:00 ' Casing - Pressure , ITestin 9 5/8" cs . and cement lu to 2000 si for 30 minutes with ' Testing ' S, ooa . wi ness v ou nma i o e a e es , , , , j good. Schlumberger prep to set , ' 3li il2fIQ8 Q3:00 t f.f~ 31Y'i12006 04:00 Electrieline - Rig ~ Rft1 S!g E-Gne to run CIBP; pJSM wf PerFo~rc~xP~osrve safetY k j I ~ Up / R~ Down ~ chedc list ~ 3/11/2008 04:00 2.50 i 3/11 /2008 06:30 Cement - Set RIH wrth Baker CIBP @ rate of 3600' FPH U 8370 and tie in to USIT , ' I Retainer , log 3/9/08. Set C~rD 0632 hrs.- to CrD 8223 5' WLM and taa , ~-- --. r~rP....,.. _ 3[t 112008 06:~ I 3/11 /2008 07:30 I ~~ ~3111/2qtl~~08:00 ~ , 3/11 /2008 12 00 ', ' 3/4,1I200814:D0 { 3/11/200816'00 ~ t.oa 3l11n00s az:sU ~cemerrt - set i anem frt m bg a,t but ctwrrputer data (inking probrems, skacted out wia, ( Retair~ f E-line f/ 6920' ~d unit r~ art of fusl~ remindetl the problems. 1.50 3/11/2008 09:00 'Cement - Set ',Continue to POOH with E-line, all tools in tack, R/D SLB tools and ~Retainer , unit. 3.Oq I 3a41/200812:00 I reparetions" ~ VYotk on gett~ng ele~Viral P~~ to mud shadc f P~+9 ~YPe). Fi(t #t ! P i reserve ta~k in RPM hu fk~~ fest~ rw le~t. Remove 2 7l8" & 3 tf2" ~ th9. eq~meM at~d XO trom rig prep far~baat btaiMerranee rcon raugh~ ~ ~ I nedc. Org~ize antl housekeeping. ~ 2.OO i Preparations" ,PJSM UD 31/2" drili pipe and move 5" drill pipe in derrick. Trensfer 3/11/2008 14:00 ' ' ,fluid to #3 reserve tank in RPM for Fluid test. 2.Od 3Jit/2008 t6.00 PreparaGons" Service top dinetdrawworlcs and change al i~ tuggers. Qrganize aruf i houselceePatB; 2.50 ~ 3/11 /200818 30 , Preparations"" House keeping in cellar, around suit case and pits. mount fire ' f h' S d F'n'shed transfer of fl'd to #3 reserve 3/1 712008 1 8:30 5:° I ~ 1" I T j i , ex mguis er m waco un . i i w tank of RPM no leaks, R/U ro transfer to active pits "ZQ08 00:40 ~ Cirr.ulate & ; ~ PJSM wilh produdion to pump FNV frorn test and active p~ts to I ~; Gondi6on ~`~ ~ produt;tion for injeCtion. Pump rate ~ c" bpm wf ~ psi. Total of 540 ~ j bbls. Five cxew meml~ers w~t to town for tomorrow Sud meeting ~ '~~ to helicopter. i __- -~ _.- -~- ~- - ---- -_ _.-_ ~..:__ ._ - -~_ .J , ~Ch ~ Chevron - Alaska ~ Time Log Summary Sort Well Name FieIC Name APUUWI Lease/Serial Ong K8 Elev (Po(B) Water Depth (R) AN-24R0 Granite Point Field 507332028501 207170 124.0 Primary Job Type Primary Wellbore Affected License No./Property Code Redrill & Complete AN-24RDP62 2071700 BNCs9 . Unsc... Start Data Dur (hrs) E~M Date AdNily `~ ~ Comment Unschetl Dd Type. 3/18/2008 00:00 3.50 3/18/2008 03:30 BOP Test 8 1/2 BOP witness test waived by Jim Regg, Test BOP to AOGCC spec. of 999 U 250/3500 psi. charted for 5 mins. Upper 5" pipe rams did not test - completed testing of Hydril, Variables, mud cross valves (2 HCR), choke manifold, Top Drive and floor valves. 3/18/2008 0330 1.00 3/18/2008 04:30 BOP - Change 81/2 Replace upper 5'" rams due to failure, wash out and inspected cavity, 999 U Rams good. 3/18/2008 04:30 2.00 3/18/2008 06:30 BOP Test 8 1/2 Complete BOP 250/3500 psi.- test 5" upper rams & manual choke 999 U valve, blind rams, 5 min. charted. 3/18/2008 06:30 3.00 3l1812008 09:30 BOP Test 81l2 Pull test plug and install wear ring, UD test joint, blow down and Gear 999 U floor to PN BHA 3/18/2008 09:30 2.00 3/18/2008 11:30 BHA - PU/MU`" S 1/2 PJSM- P/U 81/2" mill assembly with 1 jt. 5" HWDP, MWD tools - collar clamp to short 3/18/200811:30 1.50 3/18/200813:00 Standby 81/2 Wait on dog collar - continue to Transfer OBM to RPM and treat. 202 U Housekeeping and wganize dedc areas. 3/18/2008 13:00 2.00 3/18/2008 15:00 BHA - Handle** 8 1/2 Finish P/U Baker Hughes tools w/ 2 std of DP U 270' - test MWD - POOH. 3/18/200815:00 1.00 3/18/2008 16:00 Whipstock - TIH & 81/2 PJSM and Pri1 Whipstodc - orientate to mill and attach. Set 3/18/2008 16:00 2.00 3/18/2008 18:00 BHA- PU/MU" S 1/2 RIH with BHI tools and P/U 6 drill collars V 300'. 3l18/2008 15:00 2.00 3/18/2008 20:00 Tripping In 81/2 TIH w! 4Vhipstock/Mi11 assembly on 5" Orill Pipe tl 1527'. Wwk boat - transfer base oil ftom isolation tanks to #3 reverse in RPM. 3/18/2005 20:00 2.00 3/18/2008 22:00 Circulate 8 8112 Held PJSM - Circulate w/ FIW @ 10 bpm w/ 700 psi. to test Condition displacement rate to production tank, record 8.5 - 9 bpm. continue transfer of Base Oil to RPM. 3J78/2008 22:00 2.00 3J19J2008 00:00 Tripping In 81Y2 TIH w/ Whipstock/Mill assembry f/1527'- U3611', On wt. 125K Fill pipe (~ EOT. Total of 445 bbls. treated OBM in #1 reversa and transferring 165 bbis. into #2 reserve for Veatment. #3 reserve has 447 bbls. of base oil. 3/19/2008 00:00 6.00 3/19/2008 06:00 Tripping In 8 1/2 TIH w! Whfpstock/Milling assembly f/3611'- t/ 8145', fill @ 6440'. 3l19/2008 06:~ 2.00 3l19/2008 08:00 Circulate 8 S 1/2 C'uculate ~ 10 bpm w/ 1050 psi to survey with MWD a~d orientate to Condition 34~ of high side - work string - 245K UP, 185K DN with pump - 252K UP, 187K DN w/ pump off. Tag CIBP @ 8241' DPM set 10k down, no shear -15K down, no shear, set 18K down and sheared. P/U with no over pull and lost 5K up wt. Work sUing with no over pull. Consult with town - whipstock ancha and bolt sheared ~ same time. 3/19/2008 08:00 6.50 3/19/2008 1430 Clean Mud Tank 8 1/2 Consolidate fluid in active pits and transfer to production tank for injection. Clean active pits 3,4,5. Move 2" Ilne to production tank #7 for belter equalization of tanks. 3/19J2~8 14:30 3.50 3/19J200818:00 Preparetions" 8 112 JSA ro displace well with OBM - attempt to Vansfer OBM ro acUve pits form RPM - line frozen form RPM to active pits. R/U to thaw same. 3/19/2008 18:00 2.50 3/19/2008 2030 Preparations'* 8 1/2 Transfer 20 bbls OBM and mix a 11 ppg weighted spacer pill. 3l19/2008 20:30 2.50 3l19/2008 23:00 Circulate & 81/2 Circulate (c~10 bprn w/ 1350 psi. Displace well 25 bbis. base oil - 20 Condition weigMed spacer pilt - 25 bbla base oil followed with 531 bbls. OBM and Uansfer retums to production form active pits. 3/19/2008 23:00 1.50 3/20/2008 00:30 Clean Mud Tank 8 1/2 Tranfers contaminated fluid to isolation tank and start vac out pits #1, #2, and #3. Build 180 bbls. volume in RPM. 3/20/2008 00:00 9.50 3/20/2008 09:30 Preparations" 8 112 Clean active pits #t,#2.& #3 of contaminated fluid - Build 180 bbls volume from scratch - Lay out AutoTrak BHA to be r~ after window is milled. Housekeeping in all areas. 3/20/2008 09:30 1.00 3/20/20081030 Circulate & 81/2 Transfer 780 bbls. from RPM to active pits and break circulation in Condilion well. 3/20/2008 10:30 10.00 3/20/2008 20:30 Milling - Rotating 8 1/2 Mitl window in 9 5!8" csg. N 8219' - U 8237' w/6-9K wob ~ 80-100 rpm - 8-15K torque - pumping 9.3 bpm w/ 1200 psi. - 220k up wt. - 180 dn wt. - 205 rot wt. 3/20/2008 20:30 3.50 3/21/2008 00:00 Milling - Rotating 8 1/2 Drill H 8237' - U 8257' w/ 10-12 k wob, @ 100 rpm - 8-10K torque - pumping 9.3 bpm w/ 1200 psi. - 230k up wt. - 180 dn wt. - 205 rot wt. " ^` ( : <'`'; ty~j~' ; " `Y~ s . . ~ ~. / • • MEMORANDUM State of Alaska Alaska Oil and Gas Conservation Commission n TO: Jim Regg I ~~~ ~`i~'~ DATE: March 11, 2008 P. I. Supervisor FROM: Lou Grimaldi SUBJECT: Abandonment Plug Verification Petroleum Inspector Chevron, Anna platform AN-24 PTD #176-022, Sundry #307-350 March 11, 2008: I witnessed the pressure test for verification of abandonment plug placement in Chevron's well "AN-24" aboard the Anna- platform. I witnessed the 2000 psi test of a cement plug founded on an bridge plug set in the 7" casing at 8880', Liner top @ 8703', Top of cement was calculated at 8537'. These depths were reported to me by Chevron rep. Dave Smith. The thirty-minute pressure test was solid after an initial fall back of approximately ~ 30 psi. Fluid in the hole was filtered inlet water. Five barrels was pumped and five barrels were returned to the trip tank during bleed down of the pressure test. Attachments: None Non-Confidential ~ ~~~ A{'€~ ~ ~ 200$ Plug verification GPF ~N-24 03-11-08 LG.doc 1 of 1 Anna 24 . Regg, James B (DOA) • Page lsa~2' bl~v~- From: Regg, James B (DOA) Sent: Monday, March 10, 2008 10:23 AM `~'~`~ ~~,I~~V~' To: 'Lawrence, Steve C' Cc: Grimaldi, Louis R (DOA) ~Iy Subject: RE: Anna 24 /' ~ d v_ IO Steve - 1~ Thank you for the update. Understand you also spoke with Lou Grimaldi Cast night as well regarding status of ops on Anna 24. You request to delay the BOPE test until you are ready to mill a window section is .approved. I have asked Lau to come out for witness of P&A plug pressure test (2000 psi) so he should be contacting you this morning. Jim Regg AOGCC 333 W.7th Avenue, Suite 100 Anchorage, AK 99501 phone: 907-793-1236 fax: 907-276-7542 From: Lawrence, Steve C [mailto:lawrences@chevron.com] Sent: Sunday, March 09, 2008 8:40 PM To: Regg, James B (DOA) Cc: Nienhaus, Doug R; Flynn, Tim [ASRC] Subject: Anna 24 Jim, ,., $ ~~ N1Al~ ~' 20C~~ Here is a heads up on AN24, we currently have a CIBP set at 8880', and. x500 PSI casing test on top of it. I am in the process of running a USIT log, should be completed early morning, we will commence RIH to lay a balanced cement plug from 8880 to 8545, POOH and test casing to 2000 PSI, if no major anomalies are indicated on USIT log, at that point we will run another CIBP for anchoring whip stock, well will be completely secure. We are due a complete BOP test tomorrow, I am requesting that we delay our BOP test until we are ready to mill a window section. Do you want someone to witness the casing test prior to setting the top CIBP? Thanks Steve Lawrence Drilling Site Manager Mid Continent BU Chevron North America Exploration and Production Anchorage Alaska. 99502-3322 Telephone: 907-776-6617 Fax: 907-775-6750 HM: 907-283-5497 Cel: 907-252-4841 lawrences@chevron. com 3/10/2008 • • ~" ., ''L Chevron -Alaska Weekly Operations Report b - ~ ~~ ~~ Well Name Field Name API/UWI Leasee/Seda~ Orig KB Elev (ftK6) Water Depth (ft) AN-24 Granite Point Field 507332028500 ADL0018742 _ j 105.0_ Primary Job Type Primary Wellbwe Affected ~ ~ _ Abandon Well Main Hole Jobs r: ~-=E r., r, .~, .. i ,~, sir ~~~. ~~~-, Abandon Wel ~ . , .~ ~ ~ ~.. ,, ._ ~ I iAbandon ~D7UU4 ~ ~ 1/3/2uuti Tim FYynn ------____-. -_ J_.___._ -- --1 Daily Operations 3/2!2008 uper iMuUil I ~tlr-ii,l is to rr,tri ~ta~ iir~ ~ ~;al ~ rupar t ~ hill ~~r~ll 313!2008 '~,Oper iKill I~ ~J,i,,_~ ! ~:~;n ~ ~~~,:yd ~,~ P~~._~F _[_~ck. 3/4!2008 vper r~ Test 6~F'~. i~LFvAnn~~l a _! ~~ ,~~ u ~ s,1U 1=:r~~ling its, prepare to puH uual complehun 3rsr2ooa • l.1 ~~ ~~ SARAH PALIN, GOVERNOR `+O~S'+7G1ri~i~~rO ~y ~ IO 333 W 7th AVENUE, SUITE 100 -7LLi~llsAii~i 1.0~~`•••~~u~~•iiilll ANCHORAGE, ALASKA 99501-3539 PHONE (907) 279-1433 FAX (907} 276-7542 Timothy C. Brandenburg Drilling Manager Union Oil Company of California PO Box 196247 ~~~ ~~C ~ Q 2~OZ Anchorage, AK 99519 Re: Granite Point Field, Middle Kenai Oil Pool, Anna-24 Sundry Number: 307-350 E~~` 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. When providing 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 on a holiday or weekend. A person may not appeal a Commission decision to Superior Court unless rehearing has been requested. DATED this ~ day of December, 2007 Encl. Sincerely • Chevron Timothy C Brandenburg Union Oil Company of California Drilling Manager P.O. Box 196427 Anchorage, AK 99519-6247 Tel 907 263 7657 Fax 907 263 7884 Email brandenburgt@chevron.com November 13, 2007 Commissioner Alaska Oil & Gas Conservation Commission 333 W. 7th Avenue Anchorage, Alaska 99501 Re: Sundry Notice of Intent to Plug and Abandon, An-24, PTD No. 176-022 Dear Commissioner, Enclosed for your review and approval is form 10-403, Application for Sundry Approvals to plug and abandon the above referenced well. We would like to begin rig operations on December 15, 2007 and appreciate your timely review and approval of this Sundry notice. Upon completion of P&A, we plan to sidetrack AN-24 and rename the well An-24RD. The PTD for AN-24RD will be submitted under a separate application. Please review the attached abandonment procedure and well bore diagrams and feel free to contact myself or Tim Flynn at 907-263-7824 if you have any questions. Sincerely, -~ ,~ Timothy C. Brandenburg Drilling Manager TCB: tsf Attachments: Form 10-403, Application for Sundry Approvals AN-24RD Actual Schematic AN-24RD Planned P&A Schematic AN-24RD Abandonment Procedure AN-24RD Cement Summary Cc: File Lvov ~ ~ ~~~ Alaska Oil ~ Gas I:t1f15F l:pmmli~~gn Anchorage Union Oil Company of California / A Chevron Company Page i of i pp7, ~ ~ 2' S STATE OF ALA~KA ~~ t /~Q~ ALASKA OIL AND GAS CONSERVATION COMMISSION N~V ~' ~ 2QO7 APPLICATION FOR SUNDRY APPROVAL~ska Oil & Gas Cans. Commissian 20 AAC 25.280 Anrhnr9no 1. Type of Request: Abandon Q Suspend ^ Operational shutdown ^ Perforate ^ Waiver ^ Other ^ Alter casing ^ Repair well ^ Plug Perforations ^~ Stimulate ^ Time Extension ^ Change approved program ^ Pull Tubing Q Perforate New Pool ^ Re-enter Suspended Well ^ 2. Operator Name: 4. Current Well Class: 5. Permit to Drill Number: Union Oil Company of California Development ^ Exploratory ^ 176-022 i 3. Address: Stratigraphic ^ Service ^ 6. API Number: P.O. Box 196247, Anchorage, AK 99519 50-733-20285-00-00 ' 7. If perforating, closest approach in pool(s) opened by this operation to nearest 8. Well Name and Number: property line where ownership or landownership changes: Spacing Exception Required? Yes ^ No ~ Granite Pt. St 18742 24 Anna-24) 9. Property Designation: 10. KB Elevation (ft): 11. Field/Pool(s): ADL-018742 ~ 114' MSL-RKB Granite Point Field - 12• PRESENT WELL CONDITION SUMMARY Total Depth MD (ft): Total Depth TVD (ft): Effective Depth MD (ft): Effective Depth TVD (ft): Plugs (measured): Junk (measured): ~ ~ 10,400 9,220 10105' 8966' N/A 10140 Casing Length Size MD ND Burst Collapse Structural Conductor 609 20" 609 609 Surface 2000 13-3/8" 2000 1945 3450 1950 Intermediate 9161 9-5/8" 9161 8099 5750 3090 Liner 1697 7" 10400 9220 7740 6290 Perforation Depth MD (ft): Perforation Depth TVD (ft): Tubing Size: Tubing Grade: Tubing MD (ft): 8900' to 10,059' 7936' to 8899' 2-7/8" x 3 1/2" L-80 2 7/8 8804 3.5" 8002 Packers and SSSV Type: na (No Flow) Packers and SSSV MD (ft): 13. Attachments: Description Summary of Proposal Q 14. Well Class after proposed work: Detailed Operations Program Q BOP Sketch Q Exploratory ^ Development ^~ Service ^ 15. Estimated Date for 12/15/2007 16. Well Status after proposed work: Commencing Operations: Oil ^ Gas ^ Plugged ^~ Abandoned ^~ 17. Verbal Approval: Date: WAG ^ GINJ ^ WINJ ^ WDSPL ^ Commission Representative: 18. I hereby certify that the foregoing is true and correct to the best of my knowledge. Contact Tim Flynn - 263-7824 Printed Name Timothy C. Brandenburg Title Drilling Manager Signature Ph Date -'C' /-~, COMMISSION USE ONLY n Conditions of approval: Notify Commission so that a representative may witness Sundry Number: ~ v ~ ~ ~~ Plug Integrity ~ B OP Test ~ Mechanical Integrity Test ^ Location Clearance ^ ~ t Other: 3O~~SZ a~~ ~ ~'~ 7 Subsequent Form Required: ~~~ APPROVED BY Approved by: OMMIS N THE COMMISSION Date: ~ O v v Vl\'~~~Yl~~ Form 10-403 Revised 06/2006 Submit in Duplicate ~ • Chev • Anna Platform Fell No. 24 ron Actual Completion 11 /11/82 RKB to TBG Hgr = 43.2' SIZE WT CASING AND TUBING DETAIL GRADE CONN ID TOP BTM. 20" " 94 # K-55 - 19.124" Surface 609' 13-3/8 9-5/8" 7" Liner 54.5, 68# 40, 43.5# 26# K-55 BUTT 12.415" Surface N-80 & 5-95 BUTT 8.755" Surface N-80 BUTT 6.276" 8,703' 2,000' 9,161' 10,400' Tubing Long String 2-7/8" Short String 6.4# L-80 SCBT 2.441" 0' 8,804' 3-1/2" 9.2# L-80 SCBT 2.992" 0' 8,002' Max angle = 35° @ 6,782' O:\DRI LLING\Anna-24. doc NO. De th [D JEWELRY DETAIL OD Item 35' - - Tubing Hanger, Cameron, 3-1/2" x 10" Dual Long String 1 36' - - 3-1/2" x 2-7/8" XO 2 8,780' - - 2-7/8" Butt x 2-7/8" 8RD XO 3 8,802' - 5.600 Kobe 2-1/2" Type `D' Cavity SM-0051 4 10,043' - - Mule Shoe Short String 6 8,607' - - 3-1/2" x 2-3/8" XO 7 8,774' - - 2-3/8" x 1-1/2" XO Fish/Fill/Plucs NO. Death (Topl Length Item A 10,140' 10' Fill (Tagged 6/16/07 @ 10,105') PERFORATION HISTORY Interval Accum. Date Zone Top Btm Amt spf Comments 3/1976 C-3 8,900' 8,932' ~~ 32' 4' Reperf-2-1/8"Enerjet 3/1976 C-3 8,940' 8,962' 22' 4' Reperf-4"Casing x/1976 C-3 ~ 8,970' 8,988' 18' 4' Reperf-4"Casing x/1976 C-4 9,018' 9,023' 5' 4' Reperf-4" Casing 1/1976 C-4 9,032' 9,069' 37' 4' Reperf - 4" Casing 1/1976 C-5 9,180' 9,232' 52' 4' Reperf-4"Casing 1/1976 C-5 9,254' 9,259' S' 4' Reperf - 4" Casing 1/1976 C-5 9,272' 9,348' 76' 4' Reperf - 4" Casing (/1976 C-6 9,578' 9,583' 5' 4' Reperf-4" Casing -/1976 C-7 9,660' 9,676' 16' 4' Reperf-4"Casing i/1976 C-7 9,710' 9,716' 6' 4' Reperf-4"Casing V1976 C-7 9,808' 9,813' 5' 4' Reperf - 4" Casing V1976 C-7 9,824' 9,842' 18' 4' Reperf-4" Casing x/1976 C-7 9,862' 9,884' 22' 4' Reperf - 4" Casing /1976 C-7 9,946' 9,956' 10' 4' Reperf - 4" Casing /1976 C-8 10,054' 10,059' S' 4' Reperf - 4" Casing 1 u = lU,4UU' lVlll, Y,ILU' I Vll PBTD = 10,150' MD = 8,996' TVD DRAWN BY: STP REV 1 SED: 10/ 16/06 r Chevron • Anna Platform Well No. 24 Proposed P&A Plan RKB to TBG Hgr = 43.2' Cement plug across Liner lap CASING AND TUBING DETAIL SIZE WT GRADE CONN ID TOP BTM. 20" 94 # K-55 - 19.124" Surface 609' 13-3/8" 54.5, 68# K-55 BUTT 12.415" Surface 2,000' 9-5/8" 40, 43.5# N-80 & 5-95 BUTT 8.755" Surface 9,161' 7" Liner 26# N-80 BUTT 6.276" 8,703' 10,400' Tubing Long String 2-7/8" 6.4# L-80 SCBT 2.441" 0' 8,804' Short String 3-1/2" 9.2# L-80 SCBT 2.992" 0' 8,002' NO. Depth (Topl Length Fish/Fill/Plugs Item A 10,140' ]0' Fish B 10,105' 10' Fill (Tagged 6/16/07 @ 10,105') C 10,140' 3' Bridge plug set @ 8880' MD, 7950 TVD D 8580' 300' Cement plug set on top of bridge plug PERFORATION HISTORY Interval ! Accum. _ Date Zone ~ Top Btm Amt spf Comments 6/9/1976 C-3 8,900' 8,932' 32' 4' Reperf-2-1/8" Enerjet 6/9/1976 C-3 8,940' , 8,962' 22' 4' Reperf-4"_Casing 6/9/1976 I 8,970' C-3 ~ 8,988' 18' 4' Reperf-4"Casing 6/9/1976 C-4 9,018' 9,023' 5' _ 4' Reperf - 4" Casing 6/9/1976 C-4 9,032' 9,069' 3T 4' Reperf-4" Casing 6/9/1976 C-5 ~ 9,180' 9,232' 52' 4' Reperf - 4" Casing 6/9/197_6 _ C-5 _ _9,254' 9,259' 5' 4' Reperf- 4" Casing 6/9/1976 - C-5 9,272' 9,348' 76' 4' Reperf - 4" Casing 6/9/1976 ~ C-6 '' 9,578' 9,583' S' 4' Reperf-4"Casing 6/9/1976 C-7 9,660' _9,676' 16' 4' Reperf - 4" Casing _6/9/1976 C-7 9,710' 9,716' 6' 4' Reperf - 4" Casing 6/9/1976 C-7 9,808' 9,813' 5' ~ 4' Reperf - 4" Casing 6/9/1976 C-7 9,824' 9,842' 18' 4' Reperf - 4" Casing 6/9/1976 C-7 9,862' 9,884' 22' 4' Reperf-4"Casing 6/9/1976 C-7 ~ 9,946' 9,956' 10' 4' Reperf - 4" Casing 6/9/1976 C-8 10,054' 10,059' S' 4' ReperF - 4" Casing Cement Information Depth (Topl Depth Lent Item bottom th A 10,140' 10' Fish B 10,105' 10' Fill (Tagged 6/16/07 @ 10,105') C 10,140' 3' Bridge plug set @ 8880' MD, 7950 TVD TD = 10,400' MD, 9,220' TVD PBTD = 10,150' MD = 8,996' TVD Max angle = 35° @ 6,782' An-24 Abandonment WBD.doc DRAWN BY: TSF REVISED: 1 I/OS/07 • ANNA PLATFORM WELLSLOT DIAGRAM SHALE WATER SHAKER FLOOD ^ ^51 7RD2 01 /01 /06 WATER FLOOD 39 z 11 RD , a 28RD2 32RD 1 ~ FIRE ®36 ® PUMP ~~ 0 S/I I S/I S/I 1 27RD a ~5_/ 50 37 a 51 17 52 ~ e 3RD 0 15 ~ 6 ,~ 38 Leg #1 ~ Leg #2 North Corner East Corner INTAKE ® ~ ^ DISCHARGE Producer Dual Gas Well Injector Completion SHALE SHAKER 26 2 23RD Leg #4 West Corner SHALE SHAKER 46 MUCI 3 ^ /.' S/I 2 3 WATERD S/I 29 19 ,` S;I) FLOOD a ~ ~~--~ WATER WATER o FLOOD FLOOD 0 0 S/I E 3RD 8 5 9 a 0 t ,~ ~ ® / o 7 ~ J~ 33 ~ - 21 ^ WATER O Leg # 3 FLOOD 0 0 South Corner • SHALE SHAKER 24 aF 3 ~' An-24 Sidetrack out of Leg 2 Slot 3 " Chevron ~ • Granite Point Field AN-24 Well Abandonment Revision #1 11/08/07 OBJECTIVE: • Plug and abandonment of the AN-24 wellbore for future sidetrack (An-24RD) to be drilled in the Tyonek reservoir. PROCEDURE SUMMARY: • Circulate well, displace well to inlet water + LCM (Kill well), ensure standing column of fluid in well. (Displace returns to production). • Set BPV, Pull tree. • Nipple up BOPE and test to 250/3000 psi. (AOGCC will be notified 24hrs to witness test) • Pull Completion. (Pull both strings at same time) • RIH w/ watermelon mill, junk basket and dual casing scraper. • RIH w/ bridge plug and set in 7" casing at +- ~MD. ~S~ ~Qt- r~~G,,~` • AOGCC will be notified 24hrs to witness test. • High pressure test 9 5/8" casing to 2000 psi to satisfy state regulation of .25 psi/ft. • Set bridge plug @ 8100' • Stack 50001bs to confirm location of bridge plug ~~ • Low pressure test bridge plug (500 psi) to test integSSrity of plug. ~~ ~3~ • Raise cement on top of bridge plug @ +-8~b up above liner lap~58~-- ~tp ~ ~SQ~ AN-24 P+A Objective and Procedure Summary.doc REVISED BY: TSF 11/06/07 M T ~ • • Chevron Granite Point Field Well AN-24 Cement Program Plug and abandon of An-24 Cement will be placed on top of a bridge plug set at 8880'md (20' above top perforations) and displaced up to 8600' md. This will result in covering the 7" liner lap into the 9 5/8" casing. Estimated volume is as follows: Circulate with water Cement Slurry: 177' (7" liner) + 200' (9 5/8" casing) = 122 cult = 105 sks (1.16 yield) TOTAL: 3 8 cult + 84 cu ft = 122 cult (105 sks) Chase cement with inlet water Cement Properties Type Class G Density 15.8 ppg Yield 1.16 ft3/sk P&A Cementing Program An-24 1 11 /12/2007 • i Page 1 of 2 Maunder, Thomas E (DOA) From: Flynn, Tim [ASRC] [Tim.Flynn@chevron.com] Sent: Friday, November 30, 2007 3:23 PM To: Maunder, Thomas E (DOA) Cc: Rose, Jim -Contractor; Nienhaus, Doug R; RUST, CHARLES W; Buster, Larry W Subject: Anna 24 (176-022) Attachments: Document.pdf; BOP stack up 428.x1s Tom Please see below clarification to your questions- 1.) See attached documents 2.) We are planning on using 3-1/2" x 2-7/8" rams for the de-complete 3.) We are planning on cleaning out the 7" casing to 20' above top of perforations (8880' MD). The bridge plug will be set below 8850' MD. 4.) This is a mistake in the procedure. Cement is planned to be placed up to 8503'MD resulting in 200' of cement in 9 5/8" casing. (Current TOL is 8703'md). 5.) There are no concerns regarding crossflow in this area. Please let me know if you require further info. Thank you Tim Flynn Operations Drilling Engineer C:het~mn tiorth America Exploration and Raluction 404 N'. 4th Avenue Anchorage, AIi 99501-322 407-267824 phone 907-317-5504 cell From: Maunder, Thomas E (DOA) [mailto:tom.maunder@alaska.gov] Sent: Tuesday, November 27, 2007 1:43 PM To: Flynn, Tim [ASRC] Subject: Anna 24 (176-022) Tim, I am reviewing the sundry application and have some questions: 1. Could you please provide BOP and pit diagrams? 2. You state it is planned to pull the tubing strings simultaneously, is the BOP equipped with 2-7/8" x 3-1/2" rams? 3. How deep do you plan to cleanout with the mill and scrapers? 4. Will there be 200' or 153' of cement above the liner top? Your calculation sheet says 200', but the TOC 11 /30/2007 Page 2 of 2 specified in the procedure is 8550'. 5. You do not plan to cover the perforations. Are there any concerns regarding crossflow? Thanks in advance for your reply. Call or message with any questions. Tom Maunder, PE AOGCC 11 /30/2007 fits - UNOCAL. Rig #428 480 bbts Capacity .,., w~~_~. ~ .,~ ,~..~~ .,...~~. , __ a,~, ~.,.w, w.. w.,~ .~ ,~ .....~w .. _._ ~...,~.~.~ ,.... _ ,am.~.,_. ~,. .,.. ~ .w...~.... ~ ...~..~....,_:~.___._._. __ _ _ ___ ___ ~~ t Y • ~ ~,4 N~ DaSandrr iHtaadCRRt` ENt ~ ~~ 1kPSAtft` plt V-d r i Mki~) i~kkIM1Q P9t i fo'S bate, 80 bbks Sand Trnp 0.919 bai / M ~ +~ 80 abls. N^"°' !15 PNt Pit 30 b10!!t~ 0,914 bbf / Irs ~..-..^-ww.~.~.'.. ~~a~ 135 bbi#, ~~w~~ N 3 0.632 bbl ! ki Mud hMxktp pit ~, t~ 1 ~, ~5~~ 80 bats, ; t Q 3 N iin BiYe~ ~ Y1~r~ eI ~ ~~:i: f 1 ~` ~ ~~' ~` .. ___~_.. ,.~ 1.._ ~ ~ ......, ._..~ ,... ... ~ ~ _ ~ L ~ .... .._ ._ 1 .,......«...yr.w..w.~ ..w.. ,.. ._... y y...,,... r. .)1\#.. Gh :lrlrtrfsMnrr t,H:~ HapR1lr ~ , ` ~*P Fuca Rupp ~ .~. ', _. _ .. ~~. 'ts~ ~- f .._. „,. , ..,. K i. y "~>+rat~,~ (`~ 5uc^tlan `Jatvp ~ C1veY'b0ard Dunp Va1vt _,_~..u. .,....... _ .~~ ~ I 1"'~ .:., r Cbaezun M 2 $~ttlp Q ~ ~~~~ ~~ Jet Punp N 2 F~p • • • • AN-24RD BOP Stack up Bottom of Rota Tabl - L. A. Darsow District Superintendent November 17, 1982 Amoco Production Company Post Office Box 779 Anchorage, Alaska 99510 907 - 272-8471 File' LAD-1198-WF Mr. C. V. Chatterton, Chairman Alaska Oil and Gas Conservation Commission 3001 Porcupine Drive Anchorage, Alaska 99501 Dear Sir' Subsequent Report Granite Point 18742 Well No. 24 Platform Anna, Cook Inlet, Alaska Attached in duplicate is State of Alaska Form 10-403, Sundry Notices and Reports on Wells, summarizing a workover done on Granite Point 18742 t~ell No. 24. Any questions concerning this report can be directed to Mr. R. L. Weitner in our Anchorage office. Yours very truly, "~"-~'/~× '~i~~ --~. L. A. Darsow District Superintendent Attachment RLW/klt STATE OF ALASKA ALASKA t/IL AND GAS CONSERVATION CtJ,wMISSlON SUNDRY NOTICES AND REPORTS ON WELLS 1. DRILLING WELL [] COMPLETED WELL;E] OTHER [] 2. Name of Operator Amoco Production Company 3. Address P. O. Box 779, Anchorage, Alaska 4. Location of Well Surface- 99510 Leg 2, Slot 3, G.P. Platform Anna 790' FNL, 600' FEL, Section 12, T1ON, R12W, S.M. Subsurface' 3522' FNL, 1669' FEL, Section l, TlON, R12W, S.M. 5. Elevation in feet (indicate KB, DF, etc.) 105' KB 12. I 6 . Lease Designation and Serial No. ADL 18742 7. Permit No. 76-22 8. APl Number 50- 133-20285 9. Unit or Lease Name Granite Point State 18742 10. Well Number 24 11. Field and Pool Granite Point Field 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). Amoco Production Company performed the following work' Work commenced October 25, 1982. 1. Diesel was circulated and the well was killed. 2. The BOP was installed and tested to 2500 psi. 3. The tubing and bottomhole assembly were pulled and a packer below the assembly was retrieved. . The casing in the vicinity of the perforations was scraped with a casing scraper. Upon tripping out with the scraper, a kick was exp~(~rnFff~~he well was shut-in and 8.8 PPG CaC1 water was circulated to kil'l'-'"t~h~ 5, A new bottomhole assembly and dual tubing string was Tailpipe was set at ]0,042'. (CONTINUED ON ATTACHED SHEET) 14. I hereby certify that the~foregoing is true and correct to the best of my knowledge. Signed /'~"'), '/~'~""t/"~ Title District Superintendent The space below for Commission use Date 11/17/82 Conditions of Approval, if any: By Order of Approved by COMMISSIONER the Commission Date Form 10-403 Rev. 7-1-80 Submit "Intentions" in Triplicate and "Subsequent Reports" in Duplicate Attachment to State of Alaska Form 10-403 Sundry Notices and Reports on Wells Amoco Production Company Granite Point 18742 Well No. 24 Platform Anna, Cook Inlet, Alaska 13. Describe Proposed or Completed Operations. (Continued) 6. The BOP was nippled down and the wellhead nippled up. The CaC1 water was displaced with oil. 7. A pump was installed, but could not pass a restriction just below the tubing hanger. 8. The well was killed with 8.8 PPG CaC1 water. 9. The BOP was installed and tested to 2500 psi. 10. The restriction below the tubing hanger was removed. 11. The BOP was nippled down and the wellhead nippled up. The CaC1 water was displaced with oil. 12. The well was put on pump. This work was completed on November 11, 1982. L. A. Darsow District Superintendent September 16, 1982 Amoco Production Company Post office Box 779 Anchorage, Alaske 99510 907- 272-8471 File' LAD-980-WF Hr. C. V. Chatterton, Chairman Alaska Oil and Gas Conservation Commission 3001 Porcupine Drive Anchorage, Alaska 99501 Dear Sir: Notice of Intent Granite Point 18742 Well No. 24 Platform Anna, Cook Inlet, Alaska Attached in triplicate for your approval is State of Alaska Form 10-403, Sundry Notices and Reports on Wells, outlining a proposed workover for Granite Point 18742 Well No. 24 on Platform Anna. This work will include pulling the existing bottomhole assembly and tubing, scraping the casing, running in tubing and a new bottomhole assembly, and putting the well back on production. The estimated starting date for this work is October l, 1982. We request your approval for this work at your earliest convenience. Yours very truly, L. A. Darsow District Superintendent Attachment RLW/klt Alaska Oil & Gas Cons, Commission l~nchorage STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION COMMISSION SUNDRY NOTICES AND REPOR','S ON WELLS 1. DRILLING WELL [] COMPLETED WELL I:1 OTHER [] 2. Name of Operator 7. Permit No. Amoco Production Company 76-22 3. Address 8. APl Number P. 0. Box 779, Anchorage, Alaska 99510 50-133-20285 4. Location of Well Surface' Subsurface- Leg 2, Slot 3, G.P. Platform Anna 790' FNL, 600' FEL, Section 12, T1ON, R12W, S.M. 3522' FNL, 1669' FEL, Section 1, TION, R12W, S.M 5. Elevation in feet (indicate KB, DF, etc.) 105' KB 12. I 6 . Lease Designation and Serial No. ABL 18742 9. Unit or Lease Name Granite Point State 18742 10. Well Number 24 11. Field and Pool Granite Point Field 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). Amoco Production Company plans to: 1. Circulate and kill well with diesel. 2. Nipple down wellhead and nipple up BOP. 3. Pull tubing and bottomhole assembly. 4. Trip in with a casing scraper and scrape casing. 5. Run in with new bottomhole assembly. 6. Nipple down BOP and nipple up wellhead. 7. Pump well. The estimated starting date is October 1, 1982. Test to 2500 psi. Subsequent Work Ileported on Form No. /_~_:q~ Dated ~_/I?/ 14. I hereby certify t_Lhat t~pe foregoing is true and correct to the best of my knowledge. Signed ~'_,~~~'~t.~ Tit,e District Superintendent The space below for Commission use D~,e 9/16/82 Conditions of Approval, if any: Approved by ORIG,N^I. SIGNED BY LONN~E C. SMITH Approved 'o~¥ Returned By Order of COMMISSIONER the Commission Form 10-403 Rev. 7-1-80 Submit "Intentions" in Triplicate and "Subsequent Reports" in Duplicate G. J. Ross Area Superintendent August 4, 1976 File: GJR-607-WF Mr. O. K. Gilbreth, Director Division of Oil and Gas Department of Natural Resources State of Alaska 3001 Porcupine Drive Anchorage, Alaska 99501 Dear Sir: Amoco Production Company P.O. Box 779 Anchorage, Alaska 99510 Re: Completion Report Granite Point 18742 Well No. 24 Please find enclosed the Well Completion Report, Form P-7, the directional surveY, and the open hOle logs for the subject well. Yours very truly, Geor¢~ J~.~ Ross Area Superintendent Attachments Forth P--7 , SUBMIT IN D~rTP! ': :~TATE OF ALASKA (Seeother structions on reverse s~dc~ OIL AND GAS CONSERVATION COMMITTEf i._ WELL COMPLETION OR RECOMPLETION REPORT AND LOG* la. TYPE OF WELL: OiL ~ ~*S ~ ~VELL WELL DRY Other b. TYPE OF COMPLE~ON: ~ 8. UNIT,F~ OR L~SE NAME lVELL OVER EN BACK ~ESVR. Other 2. NIME OF OPERATOR Comvanv ~. w~ ~o. ~oco Production 3. ,.~azss o~ o~E~,~o~ 24 P. 0. Box 779, ~ehorage, AlaSka 99510 ~0.~m~~oo~.o~w~c~ 4. LOCATION OF WELL (Report location clearly and in accordance with any State requirements)* Granite Point ~t su~ Leg 2, Slot 3, Granite Point Platfom Anna~ 790~ F~, 600~ ~EL~ Sec. 12~ T10R~ R12~ S.~. om~w~ It top prod. interval ~eported below 8580 ~ 26~8' ~SL, 1632~ ~L, Sec. 1, T10~, R12~ S.~. At total dep~ ~ ~ ~ ~ > ~' (;>~'~ ~ 1~. P~IT ~O. 10~360 ~ 3522~ ~ ~1669~ ~EL~ Sec. 1~ T10~, R12~, S.~. , ~ 76-22 ~"~m~'"~ [~' "*~¢'"' ~='l~''*~ c°~ ~us~°~A~'3-8-765-8-76, 6--2~--76 1116' ~EVAT1ONS (DF' RKB' ET' GR'~C)*~IT' ELEV' CASINGI-1EAD~0~' MSt- KB 18. T~ D~H, D a TVDp9. PLUG, ~CK MD & TVD~. ~ ~LT~LEkO~L., [ 21. ' INTERVAI,S 'bR[LLED BY [ ~OW~Y* { ~OTARY TOOLS [ CABLE TOOLS 10,400' ~, 9220' TV~' 10,150 ~, 8996 ~ single I 0-TD ~. PRODUCING ~VAL(S), OF ~IS CO,MP~TION~TO~, BOSOM, NAME (MD AND ~)* 23. WAS DIREC~ONAL ~ SURVEY MADE "C" Hn~g~ ~ddle Kena~ ~ember 8580 ~ 7626 T~, iYes 5. APl NUAII~iRICAI, CODE 50-133-20285 ADL-18742 7. IF INDIAN. .~kLLOTTEE OR TP.1BE NAME Granite Point State 18742 Sec. 1, T10N, R12W, S.M. 24. TYPE EI~ECTR.IC AND OTHER LOGS RUN SWS,IES, GR--Density, GR-Sonic, Dipmeter ! 25. CASING RECORD (Report all strings set in well) CA, SLNG SIZE 1 WEIGHT, LB/FT. ]~ "'GP,~D~, I DEPTH SET (M-D) [ HOLE SIZE! C~LNTING RECO~ / I I 13-3/8" 68, 54.5# K-55 206~'% 17-1/2, 2% CaC1 : " ~ 0.1g HR-7 AMOUNT PULLED , 8900-8932 8940-8962 8970-8988 9018-9023 9032-9069 ' 7W''' [ 8703' l. 10.400' I 300* -' 3-1/2" 8854" 8835' ~ote: Hol br~dKed o f while c~ entinE ....... 28. PERFORATIONS OP~.-~N TO PRODUCTION (interval, size and number) 29. ACID, SHOT, FiIAC'5'URE, CE~51ENT SQUEEZE, ETC. 9180-9232 9710-9716 10,054-059 ~ ~m'~v~ (~) [ ~ou~r ~,~ ~ OF ~'Z~.~A~ US~ 9254-9259 9808-9813 9970-9972 ~%rc 300 sx G w/l~ CFR2 & 0.15% HR7 9272-9348 9824-9842 AZZ with ~-- ICi~ .... 9578-9583 9862-9884 4JSPF 8990-8992 lC.irc 85 sx G w/l% CFR-2 '- 9660-9676 99,6-99s6 , 02-0 cb DATE FIE.ST P~ODUCTION [ P~ODUCTION METHOD (Flowing, gas lift, pumping~size and type of pump) /]Vv~LL:;no L-in)S~FATUS (Producing or 5-28-76 ~ P~ping 2-1~2 x 1-3/4 Kobe ~ Producing ~ss. l 75 I --- I ~ 682 [:' 28~ I 1 I 4Z.8 Used for fue~ and sold ~2. LIST OF ATTACHMENTS Chronolo~±cal Drillinl~ History, Directional Survey and Logs 33. I hereby certify that the foregoing ~ull~. attached information is complete and correct as determined from all'available records ...... ", (~'"'~a" ' Area Superintendent ~:rr: August 4~976 SIGNED <'~[,'~,i~/'~'~>~'~, '-~' ' ~('' ~: ~- TITLE *(See [nsffucfions cna Sp~ces [or Aggition~[ Doto on Reverse Sige) INSTRUCTIONS General: This form is designed for submitting a complete and correct well completion report and log on all types of lands and leases 'n Alaska. Item: 16: Indicate which elevation is used as reference (where not otherwise shown) for depth measure- mentsgi.vea in cther spaces on this form and in any attachments. Items ]O, and ~2:: If this well is completed for' separate production from more than one interval zone · (multiple completion), so state in item 20, and in item 22 show the prc. Jucing interval, or intervals, top(s), bottom(s) and name (s) (if any) for only the interval reported in item 30. Submit a separate report (page) on th'is form, adequately identified, for each additional interval to' be seperately produced, show- ing 3he ad~clitional data pertinent .to such', intet'val. ,. Item26: "Sacks Cement": Attached supplemental records for this well should show the details of any mul- tiple stage"kementing and the location of the ~cementing tool. Item 28: ,Submit a separate completion report 'on this form for each interval to be separately produced. (See instruction for items 20 and 22 above). ,.- · 34. SUMMA~R¥ OF FOIt. MATION TF_.,STS INCLUDtN(; IN'~ERVAL TF-XC;TED, PIt.E~SURE DATA ~ ~OV~I~ OF OIL. GAS. , ,- 35 G~GIC WATER AND MUD . MEAS. D~ ~U~ V~IIT . Beluga, 4203 3903 Sone HGS ·Sand Hember 6~91 5905 , g$. CO~E DATA. A'~'At'tl B~IE~ D~C~IPITIO~S OF LITllOLOGY. POROSITY. FIIAC~. APP~NT DIPS .~ AND DET~C~I'EI) SllOwS OF Olb, G~ OR WAI~. : ~one ., Granite Point 18742 Well No. 24 Chronological Well History March 1-7: March 8: March 9-13: March 14: March 15 March 16: March 17-18: March 19: March 20: March 21-22: March 23: March 24-30: March 31: April 1-3: April 4-9: April 10-14: April 15-20: April 21: April 22-23: Rig up to drill Granite Point 18742 Well No. 24. Spud from Leg 2, Slot 3. Clean out existing 20" casing et at 609'. Drill 12-1/4" hole to 2004' and open to 17-1/2". Rig up to run casing. Run 13-3/8" casing to 2004'. Cement 13-3/8" casing with 1400 sacks of Class G cement. Good cement returns. Nipple down 20" BOP and nipple up 12" BOP's. Mix mud. Test BOP's, blind rams and casing to 1500 psi. Choke manifold would not test. Replace valves in choke manifold and test to 3000 psi. Drill stab-in collar and shoe. Mix mud. Drill 12-1/4" hole, TD 3534'. Dynadrill 12-1/4" hole 3534-3697', drill 12-1/4" hole 3697-3797'. Drill 12-1/4" hole to 6832'. TD 7047'. Stuck at 3014'. Jar pipe loose, trip out, repair rig. TD 7047'. Directionally drill 12-1/4" hole to 7143'. Test BOP's, rams and manifold to 3000.psi, Hydril to 1500 psi, drill 12-1/4" hole to 8773'. Run gyro survey, drill 12-1/4" hole to 9161'. TD 9161', run IES log. Run 9-5/8" casing, land at 9161' and cement with 600 sacks of Class G with 1% CFR-2, .1% HR-7 and 5 gallons water per sack. Displace with 686 barrels mud. - 2- April 24: April 25: April 26: April 27: April 28: April 29: April 30- May 7: May 8: May 9: May 10-11: May 12: May 13: May 14: May 15: Test BOP's and casing to 2500 psi, okay, drill collar and run CBL. Find apparent cement top from CBL at 9070'. Lost gyro tool but recovered it with overshot. Run gyro. Close rams and test casing to 2500 psi, okay. Set E-Z drill retainer at 9103' and perforate 9075-9077', 9002-9004' and 8800-8802' with 4JSPF. Set E-Z drill retainer at 8900'. Pressure up to 4000 psi but could not break down lower perforations. Set RTTS tool at 8689'. Pressure up to 4000 psi and break'down perforations at 8800'. Mix and pump 165 sacks of Class G cement with 1% CFR-2. Pump cement into formation at 3900 psi minimum and squeeze to 4400 psi maximum. No bleed-back. Drill cement and retainers. Drill and survey 8-1/2" hole. TD 10,320'. TD 10,400', loge Run IES, Gamma Ray, Density-Caliper log, Integrated Sonic, and Dipmeter. Run 40 joints of 7", 26#, N-80 casing. Land at 10,400', top of liner at 8703'. Mix and pump 300 sacks Class G cement with 1% CFR-2 and 0.1% HR-7. Displaced with 145 barrels of fluid, hole bridged off and pressured up to 4500 psi. Unsting with setting tool and reverse cir- culate. No cement recovered. TD 10,400'. Found cement top in liner at 8868'. Drill out cement. Run CBL, PBD 10,387'. Found cement top at 9990'. Perforated with 4JSPF 9970- 9972'. Run in with RTTS tool and circulate. Set retainer at 8725', mix and pump 300 sacks Class G cement with 1% CFR-2 and .15% HR-7. Displace with 175 barrels of fluid. Squeeze liner top to 1500 psi, okay. PBD 10,150'. Drill out retainer and push to 10,150'. Run CBL. - 3- May 16: May 17: May 18: May 19: May 20: May 21: May 22: May 23: May 24: May 25: May 26-27: May 28-31: June 1-6: June 7: June 8: Perforate with 4JSPF at 9104-9106'. Set.RTTS tool and circulate. Set E-Z drill retainer at 8724' and circulate. Mix and pump 100 sacks Class G cement with 1% CFR-2 and displace with 140 barrels of fluid. Squeeze liner top to 2000 psi. Drill cement and retainer and push to 10,150'. Run CBL, perforate 8990-8992' with 4JSPF. Set retainer at 8737' and circulate. Mix and pump 85 sacks of cement with 1% CFR-2. Displace with 140 barrels of water. Drill out retainer and push to 10,150'. Run CBL, good bond throughout. Displace hole with diesel. Run Guiberson casing swab. Swab fluid level down 1000'. Set Baker Model "F" packer at 8850'. Run tubing, unable to get into liner top, trip out. Run 3-1/2" Buttress tubing, land at 8857'. Perforate the following intervgls with 4JSPF: 9711- 9716', 9808-9813' 9837-9842' 9870-9875' 9578-9583' 10,054-10,059', 9949-9954', 9660-9665', 9670-9675', 9 27- 9332', 9292-9297', 9272-9277', 9254-9259', 9211-9216', 9180-9185', 9064-9069', 9039-9044', 9018-9023', 8972- 8977', 8948-8953', 8909-8914'. PBD 10,150'. Pumping. PBTD 10,150'. Pump testing. Skid rig and rig up to displace well. Nipple up BOP and displace well with diesel. Pull tubing with Kobe BHA. Rig up to perforate. Unable to work gun through packer at 8850'. -4- June 9: June 10: June ll: June 12-17: June 18: Trip in with drillpipe and packer mill and recovered packer at 8850'. Rigged up Dresser-Atlas and reper- forated 4SPF with 4" casing carrier guns: 8900-8932 9254-9259 9824-9842 8940-8962 .9272-9348 9862-9884 8970-8988 9578-9583 9946-9956 9018-9023 9660-9676 10,054-10,059 9032-9069 9710-9716 9180-9232 9808-9813 Trip in with a stimulation valve and packer. Set packer at 8849' and open stimulation valve with 90' diesel cushion. Opened tool with slight blow and little in- crease. Tr±p out of hole. Set Model "F" packer at 8835' on wireline. Run tubing and Kobe Type "E" bottom hole assembly and put well on production. PBTD 10,150!. Pump testing. TD 10,400, PBD 10,150', Loc. Leg 2, Slot 3, Platform Anna, surface location 790' FNL, 600' FEL, Sec. 12, T10N, R12W, S.M. Location at 10,360' bm, 1675' FNL, 1507' FEL, Sec. 1, T10N, R12W, S.M. IPP 682 BOPD, 1 BWPD, 281 MCFD, 1200 BPOPD at 2050 psi, 33 SPM. G. J. Ross Ama Superinlendent June 18, 1976 File: GJR-500-WF Mr. O. K. Gilbreth, Director Division of Oil and Gas Department of Natural Resources State of Alaska 3001 Porcupine Drive Anchorage, Alaska 99501 Amoco Production Company P.O. Box 779 Anchorage. Alaska 99510 Dear Sir: Re: Monthly Report of Drilling and Workover Operations SMGS Unit Well No. 15 Granite Point 18742 Well No. 24 Please find attached Forms P-4 summarizing the status of our two drilling wells, SMGS Unit Well No. 15 and Granite Point 18742 Well No. 24, for the month of May 1976. ~urs verytruly, George J. Ross Area Superintendent Attachments STATE Or' ALASKA SUBMIT IN DU?LICAT~ OIL AND GAS CONSERVATION COMMITTEE MONTHLY REPORT O'F DRILLING AND WORKOVER OPERATIONS 2~ NA/~E OF OPE.~ATOR Amoco Production Company 3. AD~'kESS OF OPERATOR P. 0. Box 779, Anchorage, Alaska 99510 4 LOCA~ON OF WELL Leg 2, Slot 3, Granite Point Platform Anna, 790' FNL, 600' FEL, Sec. 12, TiON, R12W, S.M. API NUA{ERICAL CODE 50-133-20285 LEASE DESIGNATION AXD SEIRIAL NO ADL-18742 IF INDIA}~. ALO~i"I-E,E OR TRIBE NAME 8 L.~I'I' FARM OR LEASE NANIE Granite Point State 18742 9 WELL 24 10 FIELD A-~ID POOl,, OR ~VILDC~KT Granite Point ii. SEC T.. R. M (}~OTToM HOI~E~ Sec. 1, T10N, R12W, S.M. 12 PF2RN[IT NO 76-22 ]3. REPORT TOTAL DElmTH AT END OF MON~"/-I, CH~x;GF~ IN HOLE SIZE, CA,qlNG AIN-D CEMF~NTINC_; JOP, S INCI..[;DING DEPTH SET ~ VOLU1VIES USED pERFO1RATIOI~S, T~STS A/ND .RESULTS FISHING JOB~ JL~f~K IN }{OLE AND SIDE-T~AC'KED HOLE AND A3qY OTIqER SIGNIFICA_/qT ~GE.S IN I-IOLI~ C~DN-DITIONS Status as of May 31, 1976: PBD 10,150', pumping. May 1-7: May 8: May 9: Drill and survey 8-1/2" hole. TD 10,320'. TD 10,400', log. Run IES, Gamma Ray, Density-Caliper Log, Integrated Sonic, and Dipmeter. Run 40 joints of 7", 26#, N-80 casing. Land at 10,400', top of liner at 8703'. Mix and pump 300 sacks of Class G cement with 1% CFR-2 and 0.1% HR-7. Displaced with 145 barrels of fluid, hole bridged off and pressured up to 4500 psi. Unsting with setting tool and reverse circulate. No cement recovered. May 10-11: TD 10,400'. Found cement top in liner at 8868'. Drill out cement. May 12: May 13: Run CBL, PBD 10,387'. Found cement top at 9990'. Perforated with 4JSPF 9970- 9972'. Run in with RTTS tool and circulate. May 14: (continued) Set retainer at 8725' mix and pump 300 sacks of Class G cement with 1% CFR-2 and .15% HR-7. Displace with 175 barrels of fluid. Squeeze liner top to 1500 psi, 14. I hereby ~fY that the foregoin~.~and oolTec~ Area Superintendent A~C~T.,~.,' :" ~': June 18, 1976 NOTE -- ~or n ~hi~ rm ~ r~uire4 for mo¢~ ¢ol~ndor m~nt~% r~§or4~s$ State of Alaska Form P-4 Amoco Production Company Granite Point 18742 Well No. 24 June 18, 1976 Page 2 (continued) May 15: May 16: May 17: May 18: May 19: May 20: May 21: May 22: May 23: May 24: May 25: May 26-27: May 28-31: PBD 10,150'. Drill out retainer and push to 10,150'. Run CBL. Perforate with 4JSPF at 9104-9106'. Set RTTS tool and circulate. Set E-Z drill retainer at 8724' and circulate. Mix and pump 100 sacks of Class G cement with 1% CFR-2 and displace with 140 barrels of fluid. Squeeze liner top to 2000 psi. Drill cement and retainer and push to 10,150'. Run CBL, perforate 8990-8992' with 4JSPF. Set retainer at 8737' and circulate. Mix and pump 85 sacks of cement with 1% CFR-2. Displace with 140 barrels of water. Drill out retainer and push to 10,150'. Run CBL, good bond throughout. Displace hole with diesel. Run Guiberson casing swab. Swab fluid level down 1000'. Set Baker Model "F" packer at 8850'. Run tubing, unable to get into liner top, trip out. Run 3-1/2" Buttress tubing, land at 8857'. Perforate the following intervals with 4JSPF: 9711- 9716', 9808-9813', 9837-9842', 9870-9875', 9578-9583', 10,054-10,059', 9949-9954', 9660-9665', 9670-9675', 9327- 9332', 9292-9297', 9272-9277', 9254-9259', 9211-9216', 9180-9185', 9064-9069', 9039-9044', 9018-9023', 8972- 8977', 8948-8953', 8909-8914'. PBD 10,150'. Pumping. STATE Or ALASKA SUBMrr IN OIL AND GAS CONSERVATION COMMrI-i'EE MONTHLY RE:PORT O'F DRILLING AND WORKOVER OPERATIONS WlgLL 2. RA~. OF OPm~ATOa Amoco Production Company P. O. Box 779, Anchorage, Alaska 99510 4 LOCA~ON OF WELL Surface: Leg 2, Slot 3, Granite Point Platform Anna, 790' FNL, 600' FEL, Section 12, T10N, R12W, S.M. ~ API NUJiER1CAJ~ CODE 50-133-20285 LEASE DESiGIqATION A.~-D SERIAL NO ADL-18742 ? IF INDIA]~ ALOT1-EE OR TRIBE NAME 8. L,~IT FARM[ OR LEASE NAME Granite Point State 18742 24 I0 F/ELD AND POOL, Oil X%'ILDC~kT Granite Point 11 SEC, T.. R. M (BOTTOM' HOI.J~ OnOEC'T. m'~ Sec. 1, T10N, R12W, S.M. 12 PERMIT NO 76-22 "13. REPORT TOTAL DEPTH A'r END OF MONTH, CH3kNGES IN HOLE SIZE, CAKING AN/) CEMF~NTtNG JOBS INCLI;DING DEPTH SET AR'D VOLUIVIES USED. PERFORATIONS. "r'E, STS A.N-D RESULTS FISHING JOB~ JI~'-NK LN HOLE AND $1DE-'I-B.ACKED HOLE A_~D ARMY OTI-I~R SIGNIFICANT CI-IA~G~ IN HOI~ CONDITIONS Summary of Operations for April 1976: Status as of April 30, 1976: drlg out collar and shoe of 9-5/8" casing, drill 8-1/2" hole to 9289'. 4/1-3 4/4-9 4/10-14 4/15-20 4/21 4/22-23 4/24 4/25 4/26 4/27 Jar pipe loose, trip out, rep rig. TD 7047. Directionally drilling 12-1/4" hole to 7143. Test BOP's, rams and manifold to 3000 psi, hydril to 1500 psi, drilling 12-1/4" hole to 8773. Run Gyro survey, drilling 12-1/4" hole to 9161. TD 9161, run 1ES log. Running 9-5/8" csg, land at 9161 and cmt with 600 sx of class G with 1% CFR-2, .1% HR-7 and 5 gal water per sx. Displace with 686 bbls mud. Test BOP's and csg to 2500#, OK, drill collar and run CBL. Find apparent cmt top from CBL at 9070. Lost Gyro tool, but recovered it with overshot. Run Gyro. Close rams and test csg to 2500#, OK. Set E-Z drill retainer at 9103' and perforate 9075-9077, 9002-9004, and 8800-8802 with 4 JSPF. (continued) 14. I hereby certify that the ~oregoing iz true and correct smmm ~T~ Area Superintendent ~r~. May 21~ 1976 NOTE--Report on this form is required for each calendar month~ regardless of th= stntus ~f operations, and must I~ filed In duplicate with the oil and gas conservation committee by the 15th of the ~ucceeding month, u. le~a Otherwise directed. l~rr~ ~Q~ P--4 REV. 5-1-70 STATE G, ALASKA SUBMIT IN DU!:'LICAT'E OIL AND GAS CONSERVATION CO/V~ITTEE MONTHLY REPORT OF DRILLING AND WORKOVER OPERATIONS 1. WI~LL WELL OTHER 2. NAME OF OP~A. TOR Amqco Prqduction Company 3. ADDRESS OF OPER3kTOR P. 0. Box 779,. Anchorage. Alaska 99510 4 LOCATION OF WELL Surface: Leg 2, Slot 3, Granite Point Platform Anna, 790' FNL, 600' FEL, Section 12, T10N, R12W, S.M. ~A~Y~-I~R~CAL COD~ 50--133--20285 LEASE DESIGNATION AND SERIAL NO ADL-18742 ~ IF INDIA}~. ALA¥i~EE O1~ TRIBE NAME 8. L'NIT FAILM C)R LEASE I~AME Granite Point State 18742 9 WELL NO 24 10 FIELD /~..ND POOl.,, OR XVI'I.r)CAT Cranite Point :~I1 SEC, T,. OB~-ECrr~V~ Sec. 1, T10N, R12W, S.M. 12 PERMIT NO 76-22 13. REPORT TOTAL DEPTH AT END OF MON~.'~I._. C!{.A~NGF~ IN HOLE SIZE, CASING AND CEMF~NT!NG JOBS INCLUDING ~)EPTH SET AND VOLUMF~ USED, PERFORATIONS. TE.~TS /kND I~ESULTS FISHING JOt~S JL~K LN HOLE AND SIDE-TI~ACKED IiOLE AND A24Y OT/rEEi~ SIGNIFICANT CHAIqG~ ~ HOLE COI~rDITIONS Summary o.f Operations for April 1976: (continued) 4/28 4/29 4/30 Set E-Z drill retainer at 8900'. Pressure up to 4000 psi but could not break down lower perforations. Set RTTS tool at 8689'. Pressure up to 4000 psi, and break down perforations at 8800'. Mix and pump 165 sx of class G cmt with 1% CFR-2. Pump cmt into formation at 3900 psi minimum and squeeze to 4400 psi max. No bleed back. Drilling cmt and retainers. Drill out collar and shoe of 9-5/8" csg, directionally drill 8-1/2" hole to 9289'. sm~]~'~a~'%, ~_~V~'~O~_, -~ nr.,n~ Area Superintendent pa~ May 21, 1976 NOTE --Repro h~n t i o~ is requiredfOr each calendar ~nth~ regardless of th~ stfltus of operations, and must ~ tiled In duplicate with th · oil and gas conservation commi~ee bythe 15~ of the succ~diflg motif, u, le~ ~therwisa directed. G. J. Ross Area Superintendent May 14, 1976 File: GJR-407-WF Mr. O. K. Gilbreth, Director Division of Oil and Gas Department of Natural Resources State of Alaska 3001 Porcupine Drive Anchorage, Alaska 99501 Amoco Production Company P.O. Box 779 -- Anchorage, Alaska 99510 -------~IR C. GEOL 4 '~ ,,'; ! r)L ,' 3 (};['OL REV FILE: ' Dear Sir: Re: Change of Plans GP 18742 Well No. 24 (Permit No. 76-22) SMGS Unit Well No. 15 (Permit No. 76-45) Reference is to a telephone conversation of May 5, 1976 between your Mr. John Miller and Amoco's Bill Halvorson, regarding proposed changes in the casing programs for the above-referenced wells. Amoco proposed to substitute 7" 26# N-80 Buttress casing for 7" 26# P-il0 for the liner to be set in Granite Point 18742 Well No. 24. The P-110 casing originally allocated for this well is not required for this application, due to the use of lighter mud. The 9 ppg mud results in a maximum collapse safety factor using 26# N-80 of 1.27, well above the 1.125 specified by the Division of Oil and Gas. Amoco also proposed to set 13-3/8" surface casing at 3500 feet TMD on SMGS Unit Well No. 15. This well was permitted on the basis of 2500 feet of 13-3/8" casing. We have increased the setting depth in order to allow completion of the majority of directional work above surface casing point. The additional casing is to consist entirely of 13-3/8" 68 lb. K-55. The above changes were verbally approved by Mr. Miller. Attached are Forms 10-403 for both wells, confirming the changes. Yo.~rs very truly, //,,~ George Area Superintendent Attachment Form 10 -405 P,.EV. I - I0-7'5 Bubmtt' "Intentions" in Triplicate ~ "Subsequent Reports" irt Duplicate STATE O'F ALASKA OIL AND GAS CONSERVATION COMMITTEE SUNDRY 'NOTICES AND REPORTS ON WELLS (Do not use this forr~ for proposals to drill or to deepen Use "APPLICATION 'FOR ~'ER~rF-L" 'for such 'proPosals.) O~L i~~ oAS ~-q W£LL WELL OTHER 2.NAME OF OPERATOR Amoco Production Company 3.ADDRESS OF OPERATOR P.O. Box 779, Anchorase~ Alaska 99510 4.LOCATION OF WE&,L Atsu,'face Leg 2, Slot 3, Granite Point Platform Anna 790' FNL, 600' FEL, Sec. 12, T ION, R 12W, SM 13. ELEVATIONS (Show whether DF, RT, GR, etc. 105 ' KB-MSL 14. Check Appropriate I~x To Indicate Nature of NOtice, Re 5. APl NLriVLEH~CAL CODE 50-133-20285 6. !,~&SE DES~iGNATION A. ND SERIAL NO. ADL - 18742 7. IF INDIAN, AI.I.OTTKE OR TRIBE NA.M~ 8. UNIT, FAR2d OR I.F. ASE NAME Granite Point State 18742 9. WELL NO. 24 10. FIELD AaND POOL, OR WILDCAT Granite Point 11. SEC., T., R., M., (BOTTOM HOLE OBJECTIVE) Sec. 1, T ION, R 12W, SM t2. PE1Ra'VIIT NO. 76-22 ~ort, or Other D~ta NOTICE OF INTENTION TEST WATER SHUT-OFF FRACTURE TREAT 8HOOT OR ACIDIZI~ REPAIR WELL PULL OR ALTER CASINO M L'LTIPLE COMPI,ETE ABANDONs CHANOE PLANS ~Other) SUBSEQUl~NTRBPORT OF: WATER SHUT-Orr J R~PAIRINO WELL FRACTUR~ TREATMENT __~ ALTERINO CASINO 8HOOTINO OR ACIDIZINO ABANDONME~T~ (Other) (NOTE: Report results of multiple completion on Well Completion or Recompletlon Report and Log form,) 15. DESCRIBE I'ROPOSED OR COMPLETED OPERATIONS (Clearly state all pertinent details, and give pertinent dates, including estimated date of starting an}' proposed work. Operator set 9 5/8" protective casing at 9161 on April 22, 1976, and cemented with 600 sacks Class G cement. Confirming-telephone conversation May 5, 1976 between your Mr. John Miller and. Amoco's Bill Halvorson, Amoco proposes to set 7" 26# N-80 liner from approximately 8700 to TMD of 10400' rather' than 7" 26# P-110 as approved by the Division of Oil and Gas on Form 10-403 on April 23, 1976. Mud weight is 8.8 ppg and will be'at or belows9 ppg to TD. Maximum hydrostatic with 9 ppg mud at TMD 10400, TVD 9135, will be 4275 psi, allowing a 1.27 collapse safety factor. 16. I hereby certify thst the fore~oin~ is true and correct SIGNED TITLE Area Superintendent DATE May 14, 1976 (This space for State office, use) CONDITIONS OF~PROYaL, IF tHY: TITLE See Instructions On Reverse Side Approved Relurned G. J. Ross Area Superintendent May 17, 1976 File: GJR-410-WF Mr. A. P. Lobrecht Mobil Oil Corporation P. O. Box 5444 Terminal Annex Denver, Colorado 80217 Amoco Production Company P.O. Box 779 Anchorage, Alaska 99510 Gentlemen: Re: Signature of Approval to Drill Granite Point State 18742 Well N°. 21 Attached is a copy of the application to drill Granite Point 18742 Well No. 21. This well will be directionally drilled from Leg 3, Slot 6 of Platform Anna to a bottom hole location 1900' FSL, 1575'~FEL, Sec. 12, TiON, R13W, S.M. We are requesting that you furnish non-operator approval of the subject drilling application. Please signify your approval to drilling of the subject well by signing below and forwarding two copies to this office. Very truly yours~ George J. Ross Area Superintendent Approve of drilling Granite Point State 18742 Well No. 21 as described above. cc: Mr. O. K. Gilbreth, Director Division of Oil and Gas Department of Natural Resources Amoco Production Company P.O. Box 779 Anchorage, Alaska 99510 G. J. Ross Area Superintendent April 20, 1976 File: GJR-329-WF Mr. O. K. Gilbreth, Director Division of Oil and Gas Department of Natural Resources State of Alaska 3001 Porcupine Drive Anchorage, Alaska 99501 Dear Sir: 'FILE: ,_.,.~z~.,._ ~_., . ... ~_ Re: Notice of Intention to Change Plans Granite Point 18742 Well No. 24 Permit No. 76-22 Reference is to a telephone conversation of April 19, 1976 between Bill Halvorson and your Mr. John Miller regarding a proposed change in casing design for subject well. The original application, which was approved by your letter of February 24, 1976, provided for 9-5/8" pro- duction casing set at 10,500' TMD. Due to hole problems, we propose to set ~-5/8" protective casing at or near current TMD of 9170'. An 8-1/2" hole will be drilled to the base of the C-8 sand at approximately 10,200' TMD and a 7" liner will be hung from roughly 8900' to TD. The detailed casing design is shown on the attached Form 10-403. We hereby request your approval of this change of plans. Yours very truly, George J. Ross Area Superin~tendent Attachment DIVISION OF Ok AND GAS A NCHO~ ,,~ G~ Approved Copy Returned ,~.~ F~orm I0 -405 R~%~ I - t0-73 8abrnit "Intentions" in Triplicate & "Sul~equent Reports" in Duplicate STATE OF ALASKA OIL AND GAS CONSERVATION COMMITTEE SUNDRY NOTIC'ES AND REPORTS ON WELLS (Do not usc this form /or proposals to drill or to decpen Use "APPLICATION 'FOR pER/~I'I'--L" 'for such 'p~o~osals. ) 1. WELL WELL OTHEB 2. NAME OF OPERATOR Amoco Production Company 3. ADDRESS OF OPERATOR P. 0. Box 779, Anchorage, Alaska 99510 4. LOCATION OrW~L Leg 2, Slot 3, Granite Point Platform Anna, 790' FNL, 600' FEL, Sec. 12, T10N, R12W, S.M. 13. ELEVATIONS (Show whether DF, RT, GR, etc. 105' MSL-KB Check Appropriate Box To Indicate Nature of Notice, Re NOTICE OF INTENTION TO: TEST WATEB 8HUT-OFF FRACTUHE TREAT 8H00T OB ACIDIZE REPAIB WELL PULL OR ALTER CASINO MULTIPLE COMPLET~ ABANDONS CHAN0~ PLANS ,Other~ 5. AP1 NLrM_E,H. ICAL CODE 50-133-20285 6. LEASE DESIGNATION A. ND SERIAL NO. ADL-18742 7. IF IN~IA.N, A.Ll.,O'l-rk2~ OR TRIBE NAJ~IE 8.UNIT, FAFLM OR LEASE NAME Granite Point State 18742 9. W1KLL NO, 24 10. FIELD AND POOL, OR WILDCAT Granite Point 11. SEC., T., R., M., (BOTTOM HOLE OBJECTIVE) Sec. 1, T10N, R12W, S.M. 12. PER.M~T NO. 76-22 ~ort, or Other Data SUBSEQUENT BIPO~T OF: SlIUT-OFF J.,. ,, REPAIRINO WELL WATI~R FRACTURE TREATMENT ALTERINO CASINO J .HOOTINO OR ACIDIZINO ! t ABANDONMEN'T' (Other) {NOTE: Report results of multiple completion on Well Completion or Reeompletion Report and Log form,) 15. DERCRIBE I'ROPOS£D OR COMPLETED OPERATIONS (Clearly state all pertinent detail~, and give pertinent dates, including estimated date of starting any proposed work. Operator proposes to set 9-5/8" protective casing at or near 9170' TMD, drill 8-1/2" hole to the base of the C-8 sand at approximately 10,200', and hang a 7" liner from 8900' TMD to TD. Proposed casing design is as follows: Setting Depth Size Weight lb/ft Grade (TMD) (TVD) 9-5/8" 43.5 S-95 0- 160 0- 160 40 N-80 160-4530 160-4190 40 S-95 4530-6976 4190-6305 43.5 · S-95 6976-9170 6305-8160 7" 26 P-110 8900-10,200 Maximum anticipated mud weight is 9-9.5 ppg. 7900-9000 16. I hereby cerlify that~z the_foreloin.~J_~ true(.~,_ ~and correct SIGNED y'~' ~t /~,- k (This space for Sta{e o~c~, use) CONDITIONS OF~PPROTAS, IF A~; TITLE TITLE Area Superintendent See Instructions On Reverse Side DATE April 20, 1976 Ataproved Cop~ Z'o~ 'No, P.--4 R~;. &- I-?0 STATE OF ALASKA SUBMIT ml ~LI C~ OIL AND GAS CONSERVATION COMMITTEE MONTHLY REPORT O'F DRILLING AND WOR'KOVER OPERATIONS WELL WELL NAME OF OP~t~ATOR Amoco Production Company ADDRESS OF OPEP. ATOR P. O. Box 779, Anchorage, Alaska 99510 4 LOCA~ON OF WELL Surface: Leg 2, Slot 3, Granite Point Platform Anna, 790' FNL, 600' FEL, Section 12, T10N, R12W, S.M. APl N~iER1CAL CODE 50-133-20285 LEASE DESiGNA~ON AND S~IAL NO ADL-18742 T IF I~DIA~ AL~)'i'I-EE OR TRIBE NAME 8. L,~IT FAI~M OR LEASE NAME Granite Point State 18742 9 WELL NO 24 10 FIELD A_ND POOl,, OH XVILDCAT Granite Point 11 SEC, T,. R. M ~BO~TOM HOL~ Sec. 1, T10N, R12W, S.M. 11 PI~RMIT NO 76-22 13.REPORT TOTAL DEPTH A'r EI~JD OF MON~H. CHANGES IN HC)LE SIZE. CASING AND CILMF. NT!NG JOBS INCLUDING DEPTH SET ~ VOL~ USED, P~OHATIONS, ~STS ~D ~SULTS FISHING JO~ JL~K LN HOLE AND SIDE-~.ACKED IiOLE ~D ~Y O~R SIGNIFIC~T ~G~ ~ HO~ CO~ITIONS Summary of Operations for March 1976: Status as of March 31, 1976: TD 7047' stuck at 3014' , March 1- 7: March 8: March 9-13: Rig up to drill Granite Point 18742 Well No. 24. Spud from Leg 2, Slot 3. Clean out existing 20" set at 609'. Drill 12-1/4" hole to 2004' and open to 17-1/2". casing March 14: March 15: March 16: Mar ch 17-18: March 19: Rig up to run casing. Run 13-3/8" casing to 2004'. Cement 13-3/8" casing with 1400 sacks of Class G cement. Good cement returns. Nipple down 20" BOP and nipple up 12" BOP's. Mix mud. Test BOP's, blind rams and casing to 1500 psi. Choke manifold would not test. March 20: Replace valves in choke manifold and test to 3000 psi. Drill stab-in collar and shoe. Mix mud. March 21-22: March 23: March 24-30: March 31: Drill 12-1/4" hole, TD 3534'. Dynadrill 12-1/4" hole 3534-3697' 3697-3797'. Drill 12-1/4" hole to 6832'. TD 7047'. Stuck at 3014'. , drill 12-1/4" hole ~4.1 he'by ~ify ~t the ~oregom~e ~ ~ s~o~ j~5'~~,,'~'-"~~ , ur= Area Superintendent_ n~ ~9f1~'~'9";__ .. 1976 NOTE: --ReDo~on this form is reeuired for IQCh calendar ~nth~ regQrdless of [~ ltOtu$ of operations, end must ~ filed In duplicate with the oil end gas conlervation commi~ee by the 15~ of the suec~ding mon~. u~le~ otherwise d~rectad. Feb~ary ~, 1976 Re: Granite Point State 18742 No. 24 A~noco Production Co~ny S~te Peri, it No. 76-22 Geor~oe. J. Ross Area Superintendent /%T~co Production Compa~ P. O. ~x 779 Anc~rage, Alaska 99510 Dear Sir: Enclosed is the approved application for .permit to drill the above referenced well at a location in Section l, Township ION, Range 12W, S.M. ~(ell samples, co~ chips and a mud log are not required. A directional survey is ~qui~d. Pollution. of any waters of the State is prohibited by AS 46, Chapter 03, Article 7 and the regulations prolmulga~d thereunder (Title 18, Alaska Administrative Code, Chapter 70) and by the Federal ~.)ater Pollution Control Act, as an.~nded. Prior to c~encing operations you ~ay be contacted by a represen~tl~ of the ~partrnent of Environmental Conservation. Purs~nt to ~ 38.40, Local Nire Under State Leases, the Alaska Department of Labor is being notified of the issuance of this pe.~it to drill. To aid ~ in. sc~dUling field work, ~e would appreciate your notifyin~ this office wi~in 48 hours after the well is spudded, l.~e would also like'to be notified so t~ha.t arepre~ntat~ve' of the Division may be present to witness '~stlng of blowout preventer equipn~nt before surface casing shoe is drilled. George J. Ross 2- February 24, 1976 in the event of suspension or. abandonment please give this office adequate advance notification so that we may have a witness present. Very tru 1 y yours, O. K. Gtlbre. th, ,Ir.~' CPA i ~n Alaska Oil and Gas C~servatton C~ttt~ OKG:bjm Enclosure CC:: ~par~t of Fish and Game, Habitat Section w/o encl. ~part~ment of Envi~ntal Conservation w/o encl. ~partment of Labor, Supervisor, Labor L~w Compliance Division w/o encl. Amoco Production Company P.O. Box 779 Anchorage, Alaska 99510 G. J. Ross Area Superintendent February 12, 1976 File: GJR-125-WF Mr. O. K. Gilbreth, Director Division of Oil and Gas Department of Natural Resources State of Alaska 3001 Porcupine Drive Anchorage, Alaska 99501 Dear Sir: Re: Application for Permit to Drill Granite Point 18742 Well No. 24 Attached is a completed Form 10-401, Application for Permit to Drill, requesting approval to drill Granite Point 18742 Well No. 24. Subject well will be directionally drilled from Leg 2, Slot 3, Platform Anna, to a bottom hole location 1900' FNL, 1800' FEL, Section 1, T10N, R12W, S.M., at a subsea depth of 8850', or TVD of 8955'. This location is required in order to drain trapped oil between existing locations and the fault forming the western pool limit. Attached also are blowout preventer specifications, plats showing the legal description of the platform legs and the relationship of the well to existing field wells, and our draft for the $100 permit filing fee. Yours very truly, George J. Ross Area Superintendent Attachments DIVISION OF OiL A?,!D GAS Porrn I0-- 401 B.E~. I --I--71 SURMIT IN 'r~ (Other Jnstruetk reverse side, STATE OF ALASKA OIL AND OAS CONSERVATION COMMITTEE' PERMIT TO DRILL OR DEEPEN LB. T'fPI~ Or WORK DRILL [] W~LL OTH]gR DEEPEN [-] ZONg ZONE 2. NAME OF OPERATOR Amoco Production Company P. O. Box 779~ Anchorage, Alaska 99510 4,LOCATION OF WELL Atsurface Leg 2, Slot 3, Granite Point Platform Anna, 790' FNL, 600' FEL, Sec. 12, T10N, R12W, S.M. At proposed prod. zone 1900' FNL, 1800' FEL, Sec. 1, T10N, R12W, S.M. at 8955' TVD 13. DISTANCE IN MILES AND DIRECTION FROM NEAREST TOWN OR POST OFFICE* 7-1/2 miles southwest of Tyonek, Alaska API # 50-133-20285 6. I.,JEA. SE DESIGNATION A.,ND SE~.IAL NO. ADL-18742 7. IF INDIAN, A. LL~ OR TI~IBE NA.NLE 8. UNIT FARM Ot{ LEASE NA~ME Granite Point State 18742 9. WELL NO. 24 l0 FIELD AND POOL. O11. WILDCAT Granite Point 11 SEC.. T.. R. M. fBO'I~FOM HOLE OBJECTIVE~ Sec, 1, T10N, R12W, S.M. 12. 14. BOND INFOI~{ATION: Blanket bond in force TYPE Surety and/or No l~. DIS*A~CE FROM PROPOSED' 1900' FNL of ]i~. ~o. or AC~ ~N nE^SE LOCAT,ON ~O ~.~a~SZ eaO¢~a*v O- r~s~ ~. m. ~L 18742 5060 (AI~o to nearest drig, unit, if any) ~.. rao~os~ ~ 10,500' 18. DISTANCE FROM PROPOSED LOCATION° TO NEAREST WELL DRILLING. COMPLETE'D. oa APPLIED FoR, ~. 1300' SW of GP 18742 Well 16; 1300' W of GP 18742 Well 11 21. ELEVATIONS (Show whethcr DF, RT, CH, etc. J RDB 105' above MSL s~o,,-t $100~ 000 17. NO. ACRES ASSIGNED TO THiS WELL 8O 20 ROTARY OR CABLE TOOLS rotary 22. APPROX. DATE WORK WII,L, S'FAH'F* February 20~ 1976 23. PROPOSED ?ASING AND CEMENTING PROGRA~M SIZE OF HOLE SIZE OF CASING WEIGHT PER FOOT GRADE SETTING DEPTH quantity of cement 26" 20" 94 H-40 609' 1285 sx (previously set) ,,, 17-1/2" 13-3/8" 68 K-55 2~.000' to surf. ace. . ,, 12-1/4" 9-5/8" 40. 43.5. 47i N-gO. 10.500' min. 500' above top of pay , E=9,5, Operator proposes to directionally drill well from existing 20" casing .... ~ .l ;)' f":' ~, ~ ~.,"~ set in Leg 2, Slot 3, Platform Anna. There are no .... Intervals of interest will be perforated and may be~?s~m~e~ lng normal open-hole and cased-hole logging progr~,~ Pla[ and BOP specifications are arrached. TN ABOVE SPACE DESC'R. IBE I~ROPOSED PROGRAM: If proposal is to dee~n give ~ on present p~u~tve zone and pro~ ~w prGdu~ve ~ne..1~~1 1~ ~ Orll[ or O~n d~c~ionally, give ~rt~ent ~' ve~ical dept. Give blo~u[ vre~egter p~gram. 24. I hereby ce~tf3 o ~e an5 Corre~ ~-~,~q-,~m, ][~ ~CSS February 12, 1976 Area Superintendent S~GN~ , ~'* ~ ~ DA~ (This space for State office use) SAMPLES AND CORE CHIPS [] Yr:S ~ NO DIRECTIONAL SURVEY ~ YES [] NO CONDITIONS OF APPROVAL. IF AN-Y: MUD LOG [] YES ~0 NO A.P.I, NI/M, ERICAL CODle 50-133-20285 r~-rro_ 76-29_ , APPROVALDAT~ February 24, 1976 .P~O~ ~ ~r~~Z~~~'~: ....... - ~._ C ha i rman ~ February24, 1976 ~- *~ I.~o., ~ R,v,~ Sid. (AMOCO', SUBJECT Amoco Production Comp.; ENGINEERING CHART ._:'FAC.t( APPN BE. LL /d~ (>P:L..-~-,: DIViSI©N Gl~ ()ii AND ? 6~" .2 Or_-,TZ /'):'::' I t't:'z':4D. SUBJECT Amoco Production Com[ ENGfNEERING CHART SHEET NO. OF FILE APPN DATE ElY II SEWARD MF_..RI0iA'4 ALASKA LEG. NO. I LEG. NO. 2 LEG. NO. 3 LAT. 60°58' 37.56" LAT. 60058, 36 96" tA'E 60058'36.53'' LONO. i51°iS'4.6.OO'' LONG 151°18'45 28'' LONG. 151°~S'46 82" Y : 2,551,413 Y= 2,551,352 Y : 2,551,310 X = 266,BI6 X: 266,8'30 x : 266,774 FROM N.E. ~.OR. FROM N.E. caR. ~R-.-q,M NE. COR. 729' SOUTH & 790' SOUTH 8, 8}4' SOUTH 8~ 636' WEST 6OO' WEST 676' 'WEST SCALE: I : ;,OD'D LEG. NO. 4 LAT. 60°58,'37 LONG 151° 18'47 48" Y: X : 26.6,TM FRO',! *'I.E. CO"R 774' SOUTH A 709' WEST CERTIFICATE OF SURVEYOR I hereby certify ~h'ot I om properly registered and licensed to practice land surveying in the State of A!osko and that this plot represents o location survey mode by me or under my supervision and that oll dimensions or:d other delails ore correct. ' i',.. ~, i7-:; ff',i; ' Date Surveyor ¢"!:'~ "i r;, i~;':'P ~ ~,.It'? H C:',~ r;' ~,~ .' :7: 'The location.of platform legs ,,,'as accomplished b/ using triongu'lation stations Dud, Trinity, and Tyonek Offset. FINAL PLAT OF -.. !iiTYONEK PLATFORM "A" LO'3ATEO I N NE 1/4, %'E I/4 ,PNC TRACT~ 0 SE'C I Z,"rlO~:, R I 2'¢,', SM "-,'PAN AMERICAN PEFROLEUvI' ~ ' I" CORP. -SIJRVEYED F M, LINDSEY E~ ASSOC. LAND SURVEYORS P~ CIVIL EIUGI:,,!EER~ 32OI ARCTIC BL. VD ,,-) Al,iCH,_ F,,~OE, ALASKA I / :)5 ~ -9992 ~ I0 ,~, T~' \ ~'~ 7 [oo ! J OL II 58 7 -7650 ." . '"' ' .... ! -7~" ,7932 //// L ~A ..... ,,,, ........ ...... : ........... : OPEN ,_.,~'~7867 T.VD ,-¢ -8135 ,,' 7766 /; 18 CHECK LIST FOR NEW WELL PERMITS Company Yes No Remarks 1.Is the permit fee attached ..................... Lease & Well No. ~'~m~' H'e /~'~.. /~F~-/~ ~¥~Z~-/- 2. Is well to be located in a defined pool .............. ~ 3. Is a registered survey plat attached ................. 4. Is well located proper distance from property line ....... 5. Is well located proper distance from other wells .......... ~(~ 6. Is sufficient undedicated acreage available in this pool ...... 7. Is well to be deviated ...................... ~£ 8. Is operator the only affected party ................ ~ 9. Can permit be approved before ten-day wait ............. /~a~ 10. Does operator have a bond in force ................. A~o( ll. Is a conservation order needed ................... 12. Is administrative approval needed ................. ~,~. 13. Is conductor string provided .................... 14. Is enough cement used to circulate on conductor and surface .... 15. Will cement tie in surface and intermediate or production strings 16. Will cement cover all known productive horizons .......... 17. Will surface casing protect fresh water zones ........... 18. Will all casinQ Qive adequate safety in collapse, tension & burst 19. Does BOPE have sufficient pressure ratinq ........., .... Additional Requirements' ?Q'" . ' .'' Approval Recommended' Geology Engineering' TRY. HWK ~mA~ OKG HHH JAL "~ ~-aCM ~x~/k? Revised 1115/75 Well History File APPENDIX Information of detailed nature that is not ParticUlarly germane to the Well Permitting Process but is part of the history file. To improve the readability of the Well' History file and to simplify finding information, information, of this nature is accumulated at the end of the file under APPENDIX.' .. No special'effort has been made to chronologically organize this category of information. RRDII_I:S BF C:I_IRVRTI_IF.:E METHOB GF'24:D* hlER :']:. DEPTH BEF'TH 11FlRTH ,:: T'v' 2~ )-:5: O I_1T H -- 1'-' r - ~ I'11'1 -ri i'1,-- .-._, 1 ~._, ...... "' 150 150. i]0 -0.19 1 ~ = -'.~ 0 Fi l]l '-"-' ¢ ._m 11-' _ · _ - . ,:,:, '--' I'1 i'l ;-' I lit Ii I'1 - FI 4 5 k.. . . . · . . . · · --] ---:, C;' .-- --- '--' ,- ,- o ;-'~-' 5. I] () - ii. ,-' Ii ~l ~ 0 '-' ~ [];. I'l 0 -- Fl '~ '--' ._ ~ ._1 . ~ m .' ~ 275 274 .'9'9 - 1.22 · o ['l[] ;-"-~'v '-~'-~ - 1 42 · _, . . _- _ · .o .. · :325 :3':,' 4.9'9 - 1 . 5 :s: 25 I"l 349.99 -- 1.65 :37"5 374. 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