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Home My WebLink About168-102• E & P SERVICES, INC. May 1, 2008 Alaska Oil and Gas Conservation Commission 333 West 7`~ Avenue, Suite 100 Anchorage, AK 99501 Attention: Tom Maunder, P.E., Petroleum Engineer R~~~~~~ MAY ~ r 2008 Alaska pit & Gas Cons. Commission Anchorag8 Re: Report of Sundry Well Operations (Form 10-404) Abandonment Marker Replacement Program BP Exploration (Alaska), Inc., Kuparuk State No. 1 (21-11-12) PTD: 168-102 API Number: 50-029-20008-00 Dear Mr. Maunder: The original of the above referenced Report of Sundry Well Operations is submitted herewith: After review of the submitted materials, should you have any questions, please contact the undersigned at 907 258 3446 (Cell: 907 360 3000), or by e-mail at bob cr,fairweather.com. Alternatively, please contact Doug Cismoski (t: 907 564 4303, c: 907 240 8041, a-mail: cismosda a,bp.com), at BPXA. Thank you for your timely review of this report. Sincerely, E R. C. Gardner Sr. Technical Advisor Enclosure Cc: Doug Cismoski, BPXA ~, m ~t ~~ MAY 0 f 2~0~ 2000 East 88th Avenue, Suite 200 • Anchorage, Alaska 99507 • (907) 258-3446 • (907) 279-5740 pcc `~ • ~~8 RCC~f OI s-ra~ ol~ al.~-sltAA ~'-~'~~ MAY 0 1 2008 ALASKA O!L ANO ~ CONSERVA'fIQN COMMlS31QN REPORT OF SUNDRY WELL OPERATfON~aska Oil & Gas Cons, Commission Anchorage z. vperauons nhartdon L j Reparr WeN [,,.( Pfug Pa-faretioas QS'Sit~uiate Qthsr ~ Cc~t off Pdu4 nu»~r. Perfcrmed: A~rCasing ^ Pull TubBtg^ Perforate New Pod ^ Walver^ Tare 6derts~rt^ irrs~f subet>rface ChangeAgproved Pr+Dgram ^ operat. shut~wrr[~ EserfO-ate ^ lie-erders~pended w~p ' 2.Operator BP 6tptoaatbs (Atasipt) Irtc. 4. Web Gass Befae Worts: 5. Pemdt to t'h8t Numb: ~~ D®vetoPment ^ Explarat<iry^ 168-10Y ` 3. Address: P.O. t3ca 498812 Anchora8e, AK 98518 Strattgraphic^ Senrioe^ B. APt Number; 54.024 x0~8~U0 •- 7. KB i_tevat€cn (ft): 9. Weil Name arm Number: 60 R ~ tCUparttk Statie No.1(21 11 t2) 8. Property DesignstiOrt: 1t). Fleld/PnaE(s): At]l. 282183 ~ ~P~axY - 11.Present Weil CortrOtlart Summary: CIBP`a ~ 8498', 8085 and 2515` Total Depttt measured 11.099 - feet Plcegs (measured} StRfacs Plug 0'-100' true vii 11,099 < feet Junk (measured) NOne EtTecUve Dapftt rrsured Surface feet true vertical Surface feet Casing Lenglh Size MD ;yp ~t ~ Strudurai Conductor 46` 30" 46' 4B Surface 316' 20" 316' 816' 1530 820 Intemtediate 2600' 13 3r8" 2800' 2600' 2730 1130 Productlon 9413` 9 Sr8" 8493' 4418' 7510 4130 l.irter PesHoratiort depth: Measured depth: 8424'3X129', 842-8940', 8885'-8910', 8675'-8686', 8784'-8790'3328'3352' (AN trertTs squeezady True Veriiml depth_ 9024'-9029', X25'-89411'. 8~' -8910', 8875'-', 87$4'-8790' 33Z8'~3352' Tub~-g; (size. grade. and measured depth) 3.5" N-90 8838' t'lWt8518"x31l2"~ Pedters and SSSV (type and measured depth} 8828' and 998' No gSgy t2. SKmuta6on or Dement squeeae summary: intervals treabd {measuredk NlA Treatment descriptions lndudktg vokrntes used argil iirud pressure: 13. Representatlve ~ Ave y rage Production or iryecdiort Data N/A Olt-Rbl t3aa-AAcf WaTer t3bl Caskrg Ptess~e Ttming Pressure Prior t0 welt operation: Sutrsequent to operation: i4. Attachments: 18. Weil Gass attar work: Copies of Logs arts Surveys Runt ~AY^ Day, ^ c ^ Daily Report of WetE Operations X 16. Weil Statue a4er work: AQANiiONt:D O8^ t3as ^ WAC3 ^ t3IN.l ^ WIN.I ^ WDSPL ^ 17. t hereby certlfy that Ste foregoing is true and correct t0 the treat Of my know~ge. Surtd<y Nunsber or ANA if C.O. ~ 908-075 Contact Douglas A. Cki PrMtect Name Douglas A. Clsmoslat Title AI~lca Drilling and 1Ne!!s,'Team Leader ~ Ptr~te {907) zau-6o4, ~e„~3 a8' Forrr110404 t2evi8ed 04r~106 ~ SubmlE Original Ordy I G I ~ At~ ~. ~~ ~ ~ ~~D~ Record of Abandonment Marker • Replacement Operations BP Exploration (Alaska) Inc (BPXA) Kuparuk State No. 1 (21-11-12) PTD: 168-102 API No. 50-029-20008-00 Introduction and Background: Kuparuk State No. 1 (21-11-12) was drilled, logged, tested and suspended in late 1968 -early 1969. The well remained suspended until April 1980, when it was plugged and abandoned by Sohio Alaska Petroleum Company. The abandonment work was routinely completed with the installation of marker post which was cemented into a casing spool that remained from the original wellhead. The plugging and abandonment was inspected and approved by the AOGCC at the time the work was done, and a review of the well records revealed no reasons to question the integrity of any part of the abandonment. BPXA is remediating the Kuparuk State No. 1 pad, and much of the gravel will be recovered for re use. This work required that the abandonment marker be removed, and replaced with a subsurface steel marker plate installed below the original tundra surface, as per 20 AAC 25.170. The following operations summary describes how and when this work was accomplished. Attachment I shows the final condition of the near-surface part of the wellbore after the abandonment marker replacement work was completed. Attachments II, III, IV and Vphoto- document the cement surface plugs, and the installation of the subsurface steel marker plate. Operations Summary: March 4 -March 22, 2008: Civil contractor working on access road and pad. Down for weather 3 days during this period. March 23 - Apri16, 2008: No work on Kuparuk State No. 1 site. Crews working on other sites. Apri17, 2008: Met with civil contractor to plan excavation to expose wellhead. Mobilize equipment. Aril 8, 2008: Downtime to repair excavator. Apri19 -April 10, 2008: Excavated to expose wellhead. Removed abandonment marker post, and could see top plugs. Appeared to be cement. Removed section of conductor to access 20" casing. April 11, 2008: Moved in equipment for first Wachs saw cut. Coordinated activities with GC-2. • • April 12, 2008: Held safety meeting with DSO and crews. Rigged up lifting slings and crane. Rigged up Wachs Goliath cutter to 20" surface casing. Cut 20", 13 3/8" and 9 5/8" casing strings in single pass. Time required to complete cuts was 2 hrs. Inspected cut and confirmed that all annuli and 9 5/8" casing are filled with cement. Rigged down equipment, in preparation for deepening excavation for final cut. April 13, 2008: Start excavation to below original tundra surface for final cut 4 ft below original tundra grade. April 14, 2008: Continue excavation to final cut off depth. April 15, 2008: Complete excavation to final cut off depth. Shut down for weather after excavation depth achieved. April 16, 2008: All operations on weather hold. April 17, 2008: Rigged up Wachs Goliath saw on 30" conductor, and rigged lifting slings. Began making final cut 36.5" below original tundra grade. Advanced cut half way through casing strings. Postponed completion of cut until following day, due to end of shift. April 18, 2008: Completed final cut and laid down cut off section. Call AOGCC inspector Bob Noble to inspect final cut before installing subsurface marker plate. Inspector wanted 30" x 20" annulus jetted out and capped with new cement before installing marker plate, as original cement was contaminated and deteriorating. Wrapped casing with visquene and applied heat overnight to melt any ice before re-cementing. April 19, 2008: Vacuumed out melt water from 30" x 20" annulus. Mixed 2 sx arctic set cement and filled voids in annulus. WOC. Apri120, 2008: Dressed off top of casing strings with torch and grinder. Mixed 1 sx arctic set cement and topped off all annuli and 9 5/8" casing. Call AOGCC for final inspection before installing subsurface marker plate. ~ ~ April 21, 2008: AOGCC inspector Bob ~~approved remedial cement job, and gave permission to install subsurface marker plate. Welded marker plate to 30" conductor. The following information is bead welded on top of the plate: BP Exploration Alaska, Inc. PTD # 168-102 Kuparuk State No. 1 (21-11-12) API # 50-029-20008-00 Job complete and ready for backfill. BP Waste Management Coordinator notified. Attachment I to Form 10-404 Final Well Condition BP Exploration (Alaska), Inc. Kuparuk State No. 1 (21-11-12) PTD: 168-102 API No: 50-029-20008-00 Note: Only the near-surface part of the well bore that has been altered by the subject program is shown in this diagram. No Scale Legend New cement to fill ~, Original tundra surface voids added ^ Original Cement 1968 and 1980 ^ Drilling mud-frozen Subsurface marker plate 3'/2" tubing cut at 25' 30" conductor @ 46' 20" to 316' 13 3/8" to 2600' I I I 3 1/2" tubing to 8829' I I 9 5/8" to 9413' ~'_ y~ 5 K ~ '~ Yi I . 1 O 4 ~~ a;.~., ~ ~ ~ ~~ o I ~ FFF MMM ~+ ti 'fir.- a , °~ ,'4~ e . ' ~ ~ ~ a ~ ~ , d .} ,' C ;. 5 ~C ~' ~f -~ Es ~, ~' 3, ej ~ ~ .CI r.+ w ` m ^ ~~ rA ~ ~~ , i~ , ICI ,, ~, - ~+ `, 1 ~~ ~~ ~ ~I'l ~ ~ a~ t } '+r ~ v ~, :,, '~ ~ ~ ~ .y ! ~ ~ . ~~ •~~ fit.'. ~y ts; ~~~J~ y~1 ti~T ~ ~~j,~ j~"~.- 3 ~ _~•, ~~~,~ ,~~ fir,-~/~~,' ~.5, ~~~ .aid '~i t. ~~. ~ !~_ 1 ,fE 7 ` ` ~ ` '~..~}~ 'y.~`~~ C' ~ .~~.., `c.~ 'eft' F'~Ji~. ~' ~, y ~ A y L ~sA., '~o ~ ~ F ~„ ~` , u i7 ~" ~ .3 ~. .. 1 1 :..' 1 r ~_ d ~ I d '~ti ~ : T 1~~ ,a..~ ~ !'`~ Icy / ~~ 1 /' _ , h 1. ~ t~ .. O CCi ~~I ~, ~ ry N .,r.' r i~,ia. ' ~' . \. a ~~. ~ L ~~ ~ 'lr'iu.. i'•~ tiy'~:` '_ ~ ~.~I .~ ~ /~ 1 . ~ ~~` 4 •~ yr` ~ 4 f' ,~~ ~ ~, ~ ~ ~ ~ ~ ~ ~ ~• • ~ t -, ~~~~, ~'~ ~~: ~1 _ ~ it .~,~ ~ Q•1 ^~ ~Q 'tnf`jF ~. ~ hiy ~'.t ~ w. . ,_ t ;, t ~s. r ~r ~ y ! "~ ~~ s '~ ~ r ~ i '~` ~ ° ~ ' ~ y k ~ ~ 1 ~ ; 1~j~ . I ] , `~ ;~ .-. r 1~. ~` ~ ~ ~ i ` ~~, ,~ ,. - .rr~ A,Y-> _ ,.r-. ors i~w~'~ ~; ~e;~ • ._..- 1f~ ~ KZ ~~ v e 4` s ~ ~1 r ~} t J ~r ~ ., .~r ~ ,.;4 ~ ., _ ~ rl y,j JYL, ~': ~"- `~ ,4 \. _, , ~~ ~ ~.~s, =~.: ~- ~ ~~'~" nee ~~~ _ ~ }~: -~,,,,Ar~~}``; < - _ ~C_ i~ '~ ~ r ~~ ~ s V ~ ~. ~. ~ ~ ~ ~~ . mil' ~ t"~. _ ~ , ~ ~ '{~Iw~ ~... r.~'. - _ ~ ~ ~~11~ ter.-:. ~ - ;, ~~ M r~ ~ ' ` ` ~ _ V• , '~~ry~ r~~~Y.~ • T'~ • x. ~ ~.- - ~ - - ~.. '~.v+ ~ ~., - . a.~ icy wr '~; f '~ _ ~ ~~ -: • ~ y'~ .. k,.~ ~ ~' ' . M -: .~~ .. - wit .. . "~, ~ ~$.', ~ i• ~~ ~ ....,.. l ~1... ~,~ ~ o _ ~~ `- ~ ~ ,, M ~ c,~. .• ~' '~ !. • /~ a t ;! ~ r ~' - ` _ 1 ~ ~, ~ ~. ". ~• ~ ~ ~ f' ., ~. ~ `~- v M i5 ` ~ ~ s _ f ~ 1' ~^ ' ~f ~4 `~ ~ ~ ..ti..a' ' ` ar ~~~ ,x'1.4 „ ~ ~~ ~. ~ ,ff~'S.. ^ ~ •"~•+~ __ _ _. _IA'""A~~~ r~ ~ `` ~ ". - • ;' _; z~ _. jai ;•*~'t"E yy r h ~~ ~ ~ ~ ~ ~ Attachment IV to Form 10-404 ,~ r •~;, 4 , ; ~~ ~ -~ ~~ ~ ~ . ` `,`~~% Photo Showing Cement Surface Plugs =~ ~ ~ ~' ~ ,~ - ~ ~ ~"~ ~ ~ ~~ ~ After Remediall Cementing 30" X 20" Annulus, =` ,r-~'~~ `'~"`~ ~;~ ~'n ;- < and Before Installation of Subsurface Marker Plate "'~~' _ #~~ ~~'~,`:,~~~'~`~ ~ ~ r ~~ • ~ BP Eg loration Alaska Inc. ~' ~~,; ~' ? ~«~~~ ~~- ~` ~ ~-~ ~' ~ ~ ~~ ~` °`~ Kuparuk State No. l (21 11-12) ~ I- ~~ 168-1(~~ A1'I No. `' ~ ~ ~ ~„ ,~-~' ,:~.•` ~ ~ ,~ ~ ~ '' S0-029-20008-00 ~: ~ ,,,, . ,. ~ s .: .; -~ a ,. .. z ~.. hri -d''M` -: .: . ,. ~ __. i_ __ _ _ __ • I _ ,, `' • . `4 ! ~. Y •i ~~ `4 'rte` \" .1^i~ta` ~i.,$. ~•~ ~ ~ ~ .~ ~ ~;"`'~ • v: ~ 1. •.A`r ~ ~~ _ 4 .. ~ :`~, t _ 1 `. t ~' =+L Pie.. 'a.. y 1 f ~ ~ ~ ~ '> > ` .tea ~, 4~ '~~~,~.~j-~"+~` I 4 - i ~ ~ ~~ i ~ `~ ~ t ~ ~, ~ . a 2.. _. ,,, `~M M f~~~~ ;/ ~.. .' ~~i/` Y`^ ~ ` _ ~~.Ia~y a ..`' - , _ ; • r ~ w ~R ~ r- .' .., _ e ~ e~ , ~ ,., _~ ~_ A'. G'aS ~_ ; ,_ t !. ~..~... J i t ti_r ... ` .. ~ _ ~ - -6 r _ ~'. V+~! - ~""'..,k '~ - -F~; i a'n'y ,a '~ +.. ,2.:~ '~,",.-.. ~r.~ '~ .. ,~ .x ,:`~F ",..~. - _.. - ~..,- ,.~ ~.:. ~ ,. ~ ~ :Y - `~; ti ,m -~ ~ ~'r fT ~i - ,« - • ,' ..,: r ~ :. ~ ,~~. -. i ~, "~ - .«. .~. 1 l ~ . ~ ~~^' i tl4`J r ~" - •. . •. .,^bJ"~,`; a .~: ~. . ~, . , , >~ -.: . ;,~.. :. .. - ~y mow- .,~ r - r-~'_ ..t"" vq,,. ` ~ ~ "'.~^`"" ~ ~ t, ;~~', i t, -fit f ~ 't 'c• ~. . 1st -'~7- ~nu '. ! ,~~ ,. „yN;. ~ ~ i it ~' ~ti ~'i- ,i ~ ,3 ~/ ~ ~ ~~' , . ~ ~ ~ t .,~. ~ ~,: ~~ ., ~~-.., ~a'.~P ~._~...__. - - - - i `~ i a~lr~r ~~ ~ 'L«:`#' fad., . ~~ :.. a`` y ~m 10 404 For x:.~ Attachment V to . ~,-, . ~,. .~ ~,~ ` Photo Showing Subsurface Marker Plate ~ --~ •- ~ / " ' ~~`' `~'~" Welded in Place. Excavation Ready for Backfill . , , ~~ ter: ~ ~ •~ , ."~ BP Exploration (Alaska) Inc. I .M. '~ " f ~ ~q ~ ,key ~ Y~ ~i3 Kuparuk State No. l (21-11-12) ~ ~~' PTD: 168-102 API No. 50-029-20008-00 I ~~~A ` ~ ~~ . a :- ~ "~ u ~~ ` ~~ ~ , ., r.~ ~. -- --- - ~ ~ ~~~ .r. ~ , _ _ •' -~.. ~._ ~ -, MEMORANDUM TO: Jim Regg ~+ P. I. Supervisor ~L~ ~ ~ ~f'~ • State of Alaska Alaska Oil and Gas Conservation Commission DATE: April 18, 2008 FROM: John Crisp, SUBJECT: Abandonment Marker Cutoff Petroleum Inspector BPX PTD 168102 Kuparuk State No. 1 April 18, 2008: I traveled to BPX Kuparuk State No. 1 to verify cement to surface in all casing strings before Subsurface Abandonment Marker plate installation. Problems with the hydraulic saw delayed completion of the cut for possibly 2 or 3 days. I witnessed the Surveyors mark for tundra level & the final cut was approximately 38" below tundra level. Summary: Trip to BPX's Kuparuk State No.1 for Abandonment Marker Replacement was unsuccessful due to hydraulic saw problems. I witnessed Surveyors tundra mark & measured final cut depth @ 38" below tundra level. Attachments: photos • • Kuparuk State #1 (BPXA) Surface Abandonment Photos by AOGCC Inspector John Crisp April 18, 2008 t :... ,, ~~ ~ ~, ,,~.,~; ~ ~ ,~ ~ .., ~ ,~ ~ ~' -~ < _ ,~ ` %~ ?~ ~ ~ ~ ~- ,.,. ~~ ~ ~ ~~`. ii~ >= ' r 9~ ~ '` xa ~, . { ~ ~ 1 r ~~..°~ ~- ~ R ~~~ ...R .+~.~ '~,~ ~, , ,-° .~4 ~ ~ . ~ ~~ ~'~' ~ r `~~ ~J ., r., ~ ~.. I S .S •~, p • `~~' 4, ~~ ~ ; ~~ , ~. ~. ,~ I ~. N ~~~. ~_ Existing casing stub (after removal of surface marker post) Hydraulic saw z • • MEMORANDUM State of Alaska Alaska Oil and Gas Conservation Commission TO: Jim Regg ~~`c, a(~~j~~ DATE: April 18, 2008 P. I. Supervisor FROM: Bob Noble SUBJECT: Surface Abandonment Petroleum Inspector Kuparuk State #1 BPXA PTD 168-102 April 18, 2008: I went to witness the cut off of Kuparuk State #1 with Cody Applehans. They were just finishing cutting the casing off when I arrived. Cody told me that they had shot the grade and it was cut at 38 '/4" below tundra level. I found loose pea gravel between the conductor and the surface pipe. I told Cody it would have to be cleaned out and filled with cement. I inspected the marker plate and found it to be 3/" thick and have all the proper markings on it. Apri120th: I stopped by and got with Mike Shoemake. He was in the process of filling it with cement. I told him that I would stop by tomorrow to see if the cement looked good. April 21st: I stopped and found all strings of pipe to be full of good hard cement. I told Mike Shoemake to go ahead and cover it up. Attachments: photos '~ ~ MAY ~. `~ Z~tl Kuparuk State #1 (BPXA) Surface Abanslonrnent Photos by AOGGC inspector Bob Noble April 18, 2008 y ~,~~;: _ Y.,~ ,~ ~~_., , ~ ~: ~~ ;.¢ y ?y V ~ ~ V f ~ ¢ ~ z ,y' 'i" v f'~ „~. ?~*. -~,p. ~r ~ ~ "R k f • 't ! a t T ^ ~ 4 r ~ , -~. ~, ...k ~~ `' ;,.. ~ , ~'~~ '` x y~,, _ . - ~ ~, ~ ~ ~~~. .,~ - 3n f r -. N '4, ~' ~ ; Casing cut-off; not cemented to surface Casing cut-off; cement to surface Marker plate info; installed Douglas A. Cismoski Alaska Drilling and Wells Team Leader BP Exploration Alaska Inc. PO Box 196612 Anchorage, Alaska 99519-6612 Re: Prudhoe Bay Field, Exploration Well, Kuparuk State No. 1 (21-11-12) Sundry Number: 308-075 ,r MAR ~ ~ 200 - ~ t ~ Dear Mr. Cismoski: ~~~~~~ ~~~ l% 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. Sincerely, ~~~ Daniel T. Seamount, Jr. Chair DATED this day of March, 2008 Encl. E & P SERVICES, INC. March 10, 2008 • RECEIVED Alaska Oil and Gas Conservation Commission 333 West 7th Avenue, Suite 100 Anchorage, AK 99501 Attention: Tom Maunder, P.E., Petroleum Engineer MAR 1 0 2008 Alaska Oil ~ Gas Cans. Commission Anchorage Re: Application for Sundry Approvals (Form 10-403) Abandonment Marker Replacement Program BP Exploration (Alaska), Inc., Kuparuk State No. 1 (21-11-12) PTD: 168-102 API No: 50-029-20008-00 Dear Mr. Maunder: The above referenced Application for Sundry Approvals is submitted herewith in duplicate. After review of the submitted materials, should you have any questions, please contact the undersigned at 907 258 3446 (cell: 907 360 3000}, or by e-mail at bob(c~fairweather.com. Alternatively, please contact Donald Reeves (t: 907 564 4080, c: 907 980 5490, a-mail: ReevesDf(a~bp.com) or Doug Cismoski (t: 907 564 4303, c: 907 240 8041, a-mail: cismosda~u,bp.com), at BPXA. Thank you for your timely review of this application. Sincerely, -' R. .Gardner Sr. Technical Advisor Enclosures Cc: Donald Reeves and Doug Cismoski, BPXA 2000 East 88th Avenue, Suit~O~P~ngh~o~g~,~Al~sl~ 99507 • (907) 258-3446 • (907) 279-5740 ~ --~ RECEIVE ~ STATE OF ALASKA ~ ~..3~ ~r\ ~b ALASKA OIL AND GAS CONSERVATION COMMISSION MAR 1 0 Z00 APPLICATION FOR SUNDRY APPROV/~a Oii & Gas Cons. Com 20 AAC 25.280 . __~_____ 1. Type of Request: Abandon^ Suspend ^ Operational shutdown^ Perforate^ arver OtherO Alter casing^ Repair well ^ Plug Perforations^ Stimulate ^ Time Extension ^ Cut off P&A marker.° Install sut~surface Change approved progran^ Pull Tubing^ Perforate New Pool^ Re-enter Suspended Well ^ marker plate. 2. Operator Name: 4. Current Well Class: 5. Permit to Drill Number: BP Exploration (Alaska) Inc. Development ^ Exploratory ^ 168-102 - 3. Address: Stratigraphic ^ Service ^ 6. API Number: PO Box 196612 Anchorage, AK 99519-6612 50-029-20008-00 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: N/A Spacing Exception Required? Yes ^ No ^ Ku aruk State No 1 21-11-12 9. Property Designation: 10. KB Elevation (ft): 11. Field/Pool(s): ADL 28263' ~ 60' - Ex lorato 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): 11,099 ~ 11,099 ~ Surface Surtace See Attached See Attached Casing Length Size MD TVD Burst Collapse Structural Conductor 46' 30" 46' 46' Surface 316' 20" 316' 316' 1530 520 Intermediate 2600' 13 3/8" 2600' 2600' 2730 1130 Production 9413' 9 5/8" 9413' 9413' 7510 4130 Liner Perforation Depth MD (ft): Perforation Depth TVD (ft): Tubing Size: Tubing Grade: Tubing MD (ft): See Attached See Attached 3 1/2" N-80 8836 Packers and SSSV Type: Otis 9 5/8" x 3 1!2" (2 ea), No SSSV Packers and SSSV MD (ft): Otis Packers @ 8829' and 998' 13. Attachments: Description Summary of Proposal Q 14. Well Class after proposed work: Detailed Operations Program Q BOP Sketch ^ Exploratory Q Development ^ Service ^ 15. Estimated Date for March 20, 2008 16. Well Status after proposed work: Commencing Operations: Oil ^ Gas ^ Plugged ^ Abandoned Q 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 Jennifer Julian (907) 240-8037 Printed Name Douglas A. Cismoski Title Alaska Drilling and Wells Team Leader Signature ~~ `''~ Phone (907) 240-8041 Date COMMISSION USE ONLY ,~`~ : ~ l~ b d N S um er un ry Conditions of approval: Notify Commission so that a representative may witness Plug Integrity ~ BOP Test ^ Mechanical Integrity Test ^ Location Clearance ^ Other ~~`~~..` ~,~ c r ~~ ~ c~~.w.t ~F~~ ~ ~, U~ ~ v~ ~.~ L~~« ,. `~~ u~C.fZ Cs~ `~ ~, ~\ D E. Cam: C~ ~ ~~ °'~~ c~ ~ ~ ~ Subsequent Form Required: `„iO~1 C."j-~`~ APPROVED BY l / Approved by. COMMISSIONER THE COMMIS ION Date: Form 10-4 Revised 06/2006 ~ Submit in Duplicate ® • Summary of Proposed Work BP Exploration (Alaska) Inc. (BPXA) Abandonment Marker Replacement Program Kuparuk State No. 1 (21-11-12) PTD: 168-102 API No. 50-029-20008-00 Background Information and Present Well Condition: Kupark State No. 1 is located in the southwestern part of the Prudhoe Bay Unit in Section 26, T.11N., R. 12E., UM. This location is approximately 3.5 miles west of the Kuparuk River and 1 mile south -southwest of "W" pad. There is no usable road to this wellsite, and an ice road spur will be constructed from "W" pad to support the work. The well was spudded on November 15, 1968 by Mobil Oil Corporation. TD was reached on February 14, 1969, and the well was suspended on April 7, 1969 following extensive testing and evaluation. The well was one of the first wells drilled on the North Slope west of the Kuparuk River and conclusively demonstrated the productive potential of this area. The well remained suspended until April 1980, at which time it was plugged and abandoned by Sohio Alaska Petroleum Company, as it was not located where it could be included on one of the large drill pads that had been constructed in the area to maximize recovery from the southwestern part of the Prudhoe Bay Unit. The abandonment work was routinely completed with the installation of a marker post which was cemented into a casing spool remaining from the original wellhead. The plugging and abandonment of this well was inspected and approved by the Alaska Oil and Gas Conservation Commission (AOGCC) at the time the work was done in 1980, although it was to a lesser standard than what is required under current regulations. From a practical standpoint there is no reason to question the operational effectiveness of the abandonment, however BPXA plans to remediate the site and recover much of the gravel for re-use. This requires that the surface expression of the well be lowered to 3-4 ft below the original tundra surface, and that a subsurface steel marker plate be installed. Before this work is done, the well will investigated either by a cold tap, or by otherwise gaining access to the interior of the wellbore though a remaining annulus valve, should there still be one in place, to verify that it is safe to proceed, and that there are no fluids that could be released when the casing cuts are made. Well records indicate that the 9 5/8" x 13 3/8" annulus is probably uncemented, and contains frozen drilling mud. If such proves to be the case, the annulus will be cemented from the surface, once it is steamed out and able to receive top job cement. Attachment I shows the present condition of this well. Project Objectives: BPXA plans to remediate the Kuparuk State No. 1 gravel pad and reserve pit. To the degree possible, the gravel will be salvaged for re-use. Lowering the surface expression • of the well to approximately 4 ft below the original tundra surface is necessary to these objectives. If the remains of a well cellar are discovered during the excavation work, they will be removed as part of the project. The work is scheduled for late in the first quarter of 2008. Abandonment Marker Replacement Operations Program: The well work described herein will require approximately one week to complete, not including the time required to construct the ice road. Attachment II shows the final condition of the well after project completion, and the detailed Operations Program is defined in Attachment III. Attachment: Well Condition as of rch 4 2008 Ku pa ru k State N o . 1 (21-11-12) Updated 03-04-2008 Tbg. cut & pulled (25') PTD# 168-102 API# 50-029-20008-00 Date spudded: 11 /15/68 Date P&A'd: 05/28/80 Dev: Vertical Hole 10.1 ppg CaCl2 oao ~ Cement Drilling Mud Fill of unknown compositi Perf History 8784'-8790' Sqz 8875'-8886' 8895'-8910' 8925'-8940' 9024'-9029' Sqz PBT 4" Marker Pole ~ on d 1969 d 1969 .,~ ° ~ F ° ° ° ~~. o® ° °° o ° o 0 ,a a ° - oa o 0 4 0 6 ~° ° °~ ° ~ ~ a O 4 ~ o a4 4 6 Oa o e ° o G 0 0 ° ° 0 0 0 0 °° °° o o ~° °a a~. e~ °a ~° a° 0 0 4 0 8 S~ a o g 9 0 ° °° °~ ° oa o a o a ° ° ao 0 0, a a° o ° °a o os:_ ao ~,; a° ' °, ^~, aY ~~ ° _~ ° Oo °< 00 ~~;. 0 6 0 ... o ::° o 0 ~D 00 ~ ° ° .~ - ;. a :~ :,;,: , 0 04 o° ~0 0 °~ a° °o 0 ~° °s aq °a ~° o° 0 °o o° o° 4 Oa D of 9300' o ° Tbg spool removed & marker post cemented into casing spool CIBP (2515') 13-3/8" 54.5-61# - J-55 Casing (2600') 30" 157.5# - B grade Conductor (46') Tbg. punch (100') TOC Calculated (1400') 3328'-3352' Perfs (Sgzd) DV Collar (5191') TOC Calculated (7400') 120' of cement on top Top of fill (8827') 9-5/8" x 3-1/2" Otis Packer (8829') 3-1/2" 9.3# 8rd EUE N-80 Tubing (8836') 9-5/8" 43.5-47# - S-95 Casing (9413') 20" 94# - H-40 Casing (316') 3-1/2" Insulated Tubing (683') 9-5/8" x 3-1/2" Packer (998') 120' of cement on top CIBP (8065') CIBP (8498') Cement Retainer (9000') • • Attachment II Final Well Condition BP Exploration (Alaska), Inc. Kuparuk State No. 1 (21-11-12) PTD: 168-102 API No: 50-029-20008-00 No Scale Legend ' New Cement 2008 Old Cement 1968 and 1980 ^ Drilling mud-frozen 20" to 316' I I 13 3/8" to 2600' I I 3 1 /2" tubing to 8829' 9 5/8" to 9413' ~, Original tundra surface .~ Subsurface marker plate ~~ ~ g~ 3 %2" tubing cut at 25' ` ~ ~::~ ' 30" conductor @ 46' Note: This diagram is limited to those near-surface portions of the wellbore that are to be changed by the attached program. • • Attachment III BP Exploration (Alaska) Inc. Kuparuk State No. 1(21-11-12) PTD: 168-102 API No. 50-029-20008-00 Abandonment Marker Replacement Program To: Jerry Bixby/Clark Olsen, Well Operations Supervisors From: Donald Reeves -Wells Engineer Bob Gardner -Fairweather Project Engineer Subject: Kuparuk State No. 1 (21-11-12): Cutoff abandonment marker, remedially cement any open annuli, and install subsurface marker plate Please perform the attached procedure in preparation for the remediation of the Kuparuk State No. 1 (21-11-12) gravel pad: 1 O Excavate and expose abandonment marker attachment to well. Investigate cellar. 2 O Cold tap or otherwise investi ate wellbore contents. 3 O Remedial cement any open annuli from surface 4 O Cut casing strin s ~ 4 ft below original tundra grade. 5 O Install subsurface marker late AFE# PB44P2707 PTD#: 168-102 API #: 50-029-20008-00 Current Status: Plugged and Abandoned Exploration Well Field Contact Information: Contact Office Cellular Home Donald Reeves 907-564-4080 907-980-5490 907-522-0904 Doug Cismoski 907-564-4303 907-240-8041 Bob Gardner 907-343-0314 907-360-3000 Background and Obiectives: Kuparuk State No. 1 (21-11-12) was spudded on November 15, 1968 by Mobil Oil Corporation. TD was reached on February 14, 1969, and the well was suspended on April 7, 1969 following extensive testing and evaluation. The well remained suspended until April 1980, when it was plugged and abandoned by Sohio Alaska Petroleum • Company. The abandonment work was routinely completed with the installation of a 4" P&A marker post which was reportedly cemented into a casing spool remaining from the original wellhead. The plugging and abandonment of this well was inspected and approved by the AOGCC at the time the work was done in 1980, although the work was done to a lesser regulatory standard that what is currently required. From an operational standpoint, there is no reason to question the adequacy of the abandonment. All perforations have been squeezed, and there is 3 %2" tubing run in the well to 8836 ft which is plugged downhole at three (3) points with CIBP's and cement. This tubing was punched at 100 ft and Arcticset cement was placed inside and outside the tubing to 25 ft BGL. The tubing was cut and recovered at this point, and the remaining headspace in the 9 5/8" casing was filled to the surface with arcticset cement. Well Records indicate that the 9 5/8" x 13 3/8" annulus may be uncemented at the surface, although it is plugged across the 13 3/8" shoe up to a calculated TOC at 1400 ft. The uncemented part of this annulus is thought to be filled with frozen water base drilling mud. As a precaution, the well will be investigated internally before making any casing cuts, either through a remaining annulus valve on the wellhead (should we be so lucky) or by a cold tap at an optimal location immediately beneath the remaining casing head, to verify annular contents and that it is safe to proceed with the remainder of the program. Once the interior of the well is exposed, any uncemented and frozen annuli will be thawed with hot water to the maximum depth that can reasonably be achieved using a 1" hose with jet nozzle. The thawed mud will then be replaced with arctic set cement placed through 1" steel tubing. While WOC, an excavation will be made to expose the conductor down to approximately 6 ft below the original tundra surface. The casing strings will then be cut using a Goliath saw at 3-4 ft below tundra grade, and a subsurface steel marker plate will be installed to complete the proposed work. Site Preaaration: 1. Excavate around well to sufficient depth to expose remaining casing spool. Evaluate best means to investigate well below P&A marker (i.e, though a remaining annulus valve, should one be present; or through cold tap placed immediately under casing head section. Do not excavate to final cut off depth at this time. 2. If the remains of the well cellar are uncovered by the excavation, prepare to remove it when excavation is deepened. Gain Access to Well Bore: If well bore cannot be accessed through any remaining annulus valve on wellhead section, rig up Furmanite and cold tap well at optimal point immediately under well head section. Determine that it is safe to remove wellhead section. ,s • 2. Attach lifting sling to well head section. Use 3`d party crane to apply tension while cut is being made. 3. Cut off wellhead section with Goliath saw. Assess condition of top plugs. Determine contents of 9 5/8" x 13 3/8" annulus. Remedial Cement as Required -Top Plugs: Bring in vac truck with hot water and second empty vac truck to take returns. Rig up a 1"hose with jet nozzle on the end and thaw frozen or partly frozen mud in any un-cemented annuli to the maximum depth that can reasonably be achieved. 2. Rig up cementing unit. Perform top job in thawed annuli using 1" steel tubing to convey arctic set slurry. Fill uncemented annuli to surface, and WOC as directed by SLB lab results. Note: Please give the AOGCC inspector 24 hours notice (659-2714) to witness procedure. Excavate• 1. While WOC, extend excavation to approximately 6 ft below original tundra surface. Make sure that the excavation is sufficiently large to safely work around the conductor casing, and to ingress and egress the excavation safely. Remember: The excavation is a confined suace. Conduct oaerations accordingly. 2. If the remains of the well cellar have been encountered during the excavation work, remove it for disposal. Segregate any contaminated gravel as directed by the BPXA on-site remediation supervisor. Casing Cuts• 1. Attach lifting sling to casing sections to be removed. Use 3`d party crane to apply tension to casing section while cut is being made. 2. Rig up Goliath saw on 30" conductor at a point 3-4 ft below the original tundra surface. Cut all casing string in one pass. Remove cut-off sections. 3. Top off any voids in top plugs exposed by casing cuts with cement. 4. Photo document surface plugs (cement at surface). • Install New Marker Plate: After AOGCC approves condition of surface cement plugs, install new subsurface steel marker plate, by welding to the outer most casing string (30" conductor), as per 20 AAC 25.120 (b), (1), (2) and (4). Note: Marker plate must have the following information bead-welded on the surface: BP Exploration (Alaska), Inc PTD No. 168-102 Kuparuk State No. 1 (21-11-12) API No: 50-029-20008-00 2. Inform pad remediation supervisor that excavation is ready for back-filing, as directed. 3. File Report of Sundry Well Operations (Form 10-404) within 30 days of completion of field operations. Standard Alaska Production Cornpan~''~' 900 East Benson Bouk P.O. Box 196612 Anchorage. Alaska 99§19-6612 (907) 564-4876 October 28, 1987 G.J. Abraham Vice President P,B.U. Programs . :.:~i :'"' .',- ' ...... ,:. . ..,-. ALASKA PRODUCTIOI · . ..... ... Alaska Oil and Gas Commission 3001 Porcupine Drive Anchorage, Alaska 99501 UPHOLE LOGGING REQUIREMENTS - PRUDHOE BAY UNIT WEST END Dear Commissioner Chatterton: Development drilling in the Prudhoe Bay Unit Eileen West End by Standard Alaska Production Company is scheduled to begin in January 1988. Standard Alaska Production Company requests that uphole log data in the following wells be used to satisfy regulation AAC 25.071 paragraph (a) regarding uphole logging requirements: W Pad 21 - liN 12E Standard Alaska Production Company West End Test Well 21-11N-12E A.P.I. ~50-029-21033-00 Standard Alaska Production Company M/P Tract Well 09-11N-i2E A.P.I. ~50-029-20524-00 Mobil Oil COrporation ~Kuparuk State 91 21-11N-12E A.P.I. 950-029-20008-00 The bottom hole location of each of these wells is in the Section 21,. the section in which the pad is located. Z Pad 19 - lin 12E A unit of the original Standard C,. .,~mpany Founded in Cleveland, Ohio, in 1870. Atlantic Richfield Company Highland State 91 24-11N-liE A.P.I. 950-029-20199-00 Chevron Company U.S.A. Chevron Tract Well 18-11N-12E A.P.I. #50-029-20511-00 Attachment I shows both surface and bottom hole location of the above wells. The close proximity of the bottom hole location of each of the wells to the pad location indicates that uphole log data in these wells is representative of the uphole section that .would be logged from any well drilled from W or Z Pad. Attachment II is a listing of the current uphole log data available for each well. The data that is available on all of the above wells is more than adequate to document stratigraphy and fluid distribution. With your concurrence, no further uphole data will be acquired from either W or Z pad unless required by other working interest owners. If you have any questions regarding this request please contact Karen Jay at 564-5360. ' rely, DEK/KLJ/gab: 2238G RECEIVED OCT o 19 7 Naska Oil & Gas Cons. Commission Anchorage H 0N3 153M N33913 SNOIJ..VO0'I 993Nt IN3WWflO A?TACS~..~T_ II WEST END LOG DATA Current Available Data - W Pad Section 21-11N-12E Mobil Kuparuk State %1 21-i1N-12E A.P.I. % 50-029-20008-00 SAPC West End Test Well 21-11N-12E A.P.I. %50-029-21033-00 SAPC M/P Tract Well 16-11N-12E A.P.I. % 50-029-20524-00 DIL/BHC-GR 314' - 11108' MD FDC/CNL-GR 2600' - 11109' MD D IL/BHC-GR FDC-GR 117' - 9960' MD 2600' - 9960' MD D IL/BHC-GR 115' - 8734' MD - Z Pad Section 19-11N-12E ARCo Highland State 24-11N-liE A-P.I. % 50-029-20199-00 Chevron Chevron Tract Well 18-11N-12E · A.P.I. % 50-029-20511-00 DIL/BHC-GR 106' - 2727' MD FDC/CNL-GR 2716' - 9436' MD DIL/BHC-GR 2681' - 10894' MD FDC/CNL-GR 2681' - 10894' MD RECEIVED OCT 0 Naska Oil & Gas Cons. Commissio:~ Anchorage ALASKA OIL AND GAS CONSERVATION COMMISSION . ~ 3001 PORCUPINE DRIVE November 9, 1984 .~ / ANCHORAGE, ALASKA 99501-3192 ~ TELEPHONE (907') 279-1433 · ARCO Alaska, Inc. P. O. Box 100360 Anchorage, Alaska 99510-0360 Re: Submittal of Form 10-403, "Sundry Notices and Reports on Wells," to Request an Extension of Time for Suspended Wells. Gentlemen: It is requested that the Form 10-403 for the extension of time for suspended wells under 20 AAC 25.270(b) be submitted at an early date. The request should include: I · A request for a one year ext'ension. A reason for the extension of time. A description of future clean-up plans, if applicable. The following wells are included under this request: -- Delta State No. 1 Delta State No. 2 East Bay State No. 1 Gull Is. State No. 1 Gull Is. State No. 2 Highland State No. 1 Kavik Unit No. 3 Ugnu SWPT-1 West Sak SWPT-1 Kuparuk River State No.'l N. Prudhoe Bay State No. 1 West Sak River State No. 1 West Sak River State No. '2 West Sak River State No. 3 West Sak 25631 No. 23 Sag Delta 31-11-16. NW Eileen State No. 1 Prudhoe Bay State No. 1 Prudhoe Bay Unit Term A Prudhoe Bay Unit TR T-3C Put River State No. 1 Ravik State No. 1 West Beach No. 1 West Beach No. 2 West Beach No. 3 W. Mikkelsen State No. 1 Kuparuk 28243 No. 1 West Sak River State No. 5 West Sak River State No. 6 West Sak 25590 No. 15 East Ugnu No. 1 Yours very truly, Kugle~ Commissioner be:2.K.T SOHIO ALASKA PETROLEUM COMPANY 3111 "C" STREET ANCHORAGE, ALASKA TELEPHONE (907) 265-0000 MAIL: POUCH 6-612 ANCHORAGE, ALASKA 99502 November 3, 1981 Alaska Oil. & Gas Conservation Co~ssion 3001 Porcupine Drive Anchorage, Alaska 99501 Attn: Mr. H. H. Hamilton Re: MP Kuparuk State No. 1 (21-11-12) Sec. 21, TllN, R12E, UM. Gentlemen: In response to your letter dated October 27, 1981 re subject well, enclosed, in duplicate, is Form 10-407, Well Completion or Recompletion Report, for the above-named well. This contains our subsequent report of~' abandonment of this well. Yours very truly, R. H. Reiley District Drilling Engineer enCS cc: Well File #17 NOV 0 5 19;3] Alaska Oil & C~as Con,, Anc~.~ora,~ ,~"' STATE OF ALASKA ~ ALASKA ~,L AND GAS CONSERVATION CO,-MISSION WELL COMPLETION OR RECOMPLETION REPORT AND LOG r , 1. Status of Well Classification of Service Well . · ~ · OIL [] GAS [] SUSPENDED [] ABANDONED E~ 'sERvICE [] ...... 2. Name of Operator 7. Permit Number "' Sohio Alaska Petroleum Company 68-102 3. Address 8. APl Number Pouch 6-612, Anchorage, Alaska 99502 50- 029-20008 ~4. Locatipn of well at surface 9. Unit or Lease Name 1320' NSL, 1320' EWL, Sec. 21, TllN, R12E, UPM At Top Producing Interval 10. Well Number MP Kuparuk State ~1 (21-11 At Total Depth 11. Field and Pool Vertical Well Wildcat .5. Elevation in feet (indicate KB, DF, etc.) ~ 6. Lease Designation and Serial No. m~,nlora~-~on~ Original KB = 15' (above G.L.1 ADL 28263 12. Date Spudded 13. Date T.D. Reached 14. Date Comp., SueD. or Aband. I 15. Water Depth, if offshore 116. No. of Completions 11-15-68 2-14-69 5-28-80 ' '] feet MSL 17. Total Depth (MD+TVD) 18.Plug Back Depth(MD+TVD) 19. Directional Survey I 20. Depth where SSSV set 21. Thickness of Permafrost · 11099' MD Surface YES [] NO ~I , None feet MD 22. Type Electric or Other Logs Run Dual Ind., Sonic, Donsity, S-2XlP, CDM, ~ l:~.y- Neu'~'on, Proximity '"~3. CASING, LINER AND CEMENTING RECORD SETTING DEPTH MD CASING SIZE WT. PER FT. GRADE TOP BOTTOM HOLE SIZE CEMENTING RECORD AMOUNT PULLED "20" 94 surface 316 24" 940 Sks 13 3/8" 61 & 54.5 J-55 Surface 2600 17 1/2" 2450 sks 9 5/8" 47 & 43.5 S-95 Surface 9413 -:12 1/4" ..i1592 sks , , 24. Perforations open to Production (MD+TVD of Top and Bottom and : -25. TUBING RECORD · ~.' interval, size and number) . SiZE .. DEPTH SET (MD) PACKER SET (MD) None 26. ACID, FRACTURE, CEMENT SQUEEZE, ETC. ..- ·r ~' ~. .... .DEPTH INTERVAL (MD) AMOUNT& KIND OF MATERIAL USED '" See:Abando ~nmen~' .Operations Attached . .. 27. PRODUCTION TEST Date ,First Producti0q. ' . ] Method of Operation (Flowing, ga%Lift, etc.) '"-- - ..: -- - CHOKE SIZE GAS-OIL Date of Test Hours Tested PRODUCTION FOR al L-BBL GAS-MCF. WATER-BBL RATIO · · . TEST PERIOD.J~ ' . ,. ~..~.... . .... ~ Flow lu'bing' Casing Pressure CALCULATED.1~ OIL-BBL.. GA~.-MCF WATER-BBL . OIL GRAVITY-APl (corr) 28. CORE DATA .. - Brief description of lithology, porosity, fractures, apparent dips and presence of oil, gas or water. Submit core chips. · ~aska Oil l~utnGas Cons. Comr~issio~ . .12) Form 10-407 Submit in duplicate Rev. 7-1-80 CONTINUED ON REVERSE SIDE 29. ' 30. · · ' GEOLOGIC MARKERS FORMATION TESTS NAME ........ Include interval tested, pressure data, all fluids recovered and gravity, .. MEAS. DEPTH TRUE VERT. DEPTH GOR, and time of each phase. -. : 31. LIST OF ATTACHMENTS Abandonment Operations 32. I hereby certify that the foregoing is true and correct to the best of my knowledge Dis~ict Drilling Engineer Signed Title Date. ~ · , INSTRUCTIONS General: This form is designed for submitting a complete and correct well completion report and log on all types of lands and leases in Alaska. · Item 1 Classification of Service Wells' Gas injection, water injection, steam injection, air injection, salt water disposal, water supply for injection, observation, injection for in-situ combustion. Item 5: Indicate which elevation is used as reference (where not otherwise shown) for depth' measurements given in other spaces on this form and in any attachments. Item 16 and 24: If this well is completed for separate production from more than one interval (multiple completion), so state in item 16, and in item 24 show the producing intervals for only the interval reported in item 27. Submit a separate form for each additional interval to be separately produced, showing the data pertinent to such interval. Item 21' Indicate whether from ground level (GL) or other elevation (DF, KB, etc.). Item 23: Attached supplemental records for this well should show the details of any multiple stage cement- ing and the location of the cementing tool.. Item 27: Method of Operation: Flowing, Gas Lift, Rod Pump, Hydraulic Pump, Submersible, Water In- jection, Gas Injection, Shut-in, Other-explain. Item 28: If no cores taken, indicate "none". MOBIL'PHILLIPS KUPARUK STATE ~#1 (21-11-12) ABANDON~NT OPERATIONS May 12., .1980 ..- May 28, 1980: Pulled ball valve at 500'. Ran 2.75" drift, found fill at 8841'. Pumped 10.1 ppg. CaC12 into tubing and bled off oil and gas. Rigged up Otis snubbing unit. RIH with 2 1/16" tubing. Washed to 8827'. Conditioned CaC12. POH to 4494', got gas kick. Stripped backed in to 7099'. RIH to 8803'. Circ. & cond. CaCl2. POH with 2 1/16" tubing. Perforated 3 1/2" tubing at 8790' & 8400'. Set EZ Drill at 8498'. M/xed and pumped 29 sks Class G. Perforated 3 1/2" tubing at 8004' & 8400'. Set EZ Drill at 8065'. Mixed & pumped 133 sks Class G with 18% salt. Displaced cement leaving 120' of cement above EZ Drill. Perforated 3 1/2" tubing at 3300' and 1042'. Set EZ Drill at 2515'. Circ. & cond. 10.4 ppg. CaC12. Observed well -well dead. Mixed and pumped above EZ Drill. 33 sks Arcticset tubing & control & tubing spool. 330 sks Arcticset II, displaced leaving 120' of c~t Perforated 3 1/2" tubing at 100'. Mixed & pumped II & displaced to 25' below G.L. Cut off 3 1/2" lines at 25' below G.L. Remo~ tubing, tubing hanger Filled top 25' of 9 5/8" casing with 11 sks Arcticset II. Installed marker post with following information bead-welded on: SOHIO P.B.U. M/P Kuparuk St. Well #1, 1320' NSL, 1320' ~L, Sec. 21, TllN, R12E, UPM. Rig released at 0600 hours May 28, 1980. NOV o Oil & Gas COns. ~C,~orage C°~iSsio~ Ie~t 'llluan~oD '~o~ts'Iles '~ o~ puno~ $~ ~-ueato aq~ 8Tg-9 lg6T 'L: ~.ASKA OIL AND GAS CONSERVe, 3N COMMISSION TO: ~Hoyle H. Hamilton chairman Thru: Lonnie C. Sm'ith~/ Commissioner erom.. Bobby Foster~- Petroleum Inspector DATE FILE NO TELEPHONE NO. SUBJECT september 30, 19 81 Inspect the Drill Sites Listed Below for Final Approval of Well and Location Abandonment August 31, 1981 thru S..e. ptember 2,. 1981 - I traveled. August 31, 1981 where I met with Jack Barr, Judy Golding and Jerry Steger, Sohio representatives and inspected the fo-l lowing locations for approval of final location clean-up and well P/A. Mobil Kuparuk State 1 Kemik Unit M. P. Tract M.P. Kupar. uk West Kuparuk State SOCAL West Sak Reindeer Is land 13-21-11-12 #2 13-15-11-12 9-11-12 3-11-11 33-29-12-11 #4 Test wel 1 I recommend to the commission that the locations and wells be accepted as P/A. Thru: ALASKA OIL AND GAS CONSERVATION COMMISSION Hoyle H. Hamilton~ Ch, irman Lonnie C. Smith Commissioner Bobby Fostei~~ Petroleum Inspector September 30, 19 81 Inspect the Drill Sites Listed Below for Final Approval of Well and Location Abandonment ..A..ug.u,st ..3.1, <~981 ..t. hru.septem~r_ 2, ~19~1 - I traveled August 31, 198i' Where~I met~ Wi-th Jack Bart,' Judy Golding and Jerry Steger, Sohio repr;~sentatives and inspected the following locations for approval~final location clean-up and well P/A. ~~ Ku_~aruk 13-21-11-12 Kemik Unit 92 M. P. Tract M.P. ~uparuk West Kuparuk State s OCAL West Sak Reindeer Island 13-15-11-12 9-11-12 3-11-11 33-29-12-11 #4 Test. wel 1 I recommend to the commission that the locations and wells be accepted as P/A. 2.U .,\AC 25, ,\I~'I'LCI~I.; 2 Operator ~///,.)~/ / -.~)~-" ..... Z~.). . Date Uownl~ole t' & A ~v~-- ,ft.~ '" - ' Address ./~'m,,,,/: ,~ ,"' ,.- '. ..... Surface Location cE WeLL I'~,rmi 20 AA(; 25.120: ;fEI.I, ABAI;I)();;:,'5:~T Dia. Steel Post (&"Min.) ~/"' __' LenL',tl~ (10' Hin.) Heigh.t Above Final Cradle I.e'.'el (4' Top of Harker Pipe Closed with: CclaC'nt~i'lug Screw (lap Set: On Well }lead ~.~ , On Cutoff C;~sing , In Co~crcte Pl,~g Distance Below Final Grade l.ev'el / Ft. -- in. Side Outlets': AL1 Valves and All Openings Closed ~..-~, With Blinds w" , Witl~ Cement ..... [.:n Lc or be;,,:, ~_~ · _ "et t ;.;o. Fic[,l & Pool IhFOI".I'IATIOH BE,\lJWF. I I~E{) I) IRk;('""" (List k3mre Differ'eric from File Operator ,~. :,.>/~- Well Number , Surf,ice l. ocatLon of WelL: Ft. F L, Ft., 1" L, Sec ~, T , R __ I Welds , Other 20 A,\C 25. 170: LOC,VI'IO,q PITS: · Filled In I/'~ ~' -, ..:.,, .Liners Removed or I~,~.IF[C(It-~.C/..2, Debris / SURFACE OF PAD AND/Ot~,'I.OC,\T[ Rotigh Other Smooth z- ..... , Contoured , Compacted , __ CLEA?; UP OF PAl) AI'I.'/OR l,l~(:,'~I'l(:;;' '. Clean c..-~--, Pipe Scrap __, Iron Sc,',~l~, , Paper , Other Wood , Fl.ed · , (J emcn L SURROUNI) INS /\RE,\: Wooded , Brush , Tundra ~.--' , Grass, Dirt Sand , Other , (;ravel CONI)I'FION SU. ILILt)UNI) [,XC ,\I',I':A: Clean.~-'"", '£rash from Site Other , t'rL't.'~; and/or Brush from Cte;lrLng Si. LC __, , Spo[1 from Clc;lril~l.', Road RECOt'It'I.I:.,N,I) API'ROVAL ()F AB,\h'I)O,';>IE~;'[': Yes l..~"'"". _, No INSPECTED BY ] ~ l / ' ' ~' ' ~ I. , ' ,-,,.,~] . ~ ' ' .,./.~ 05/26/81 / ' / Final Inspection ACCESS t-',OAD: Dirt , Gravel ~-- , ice , OLiver CO'HI)tTION ,\CCI~SS' ROAI) AND :;[ll~l~()l;f~l)J.l'it;: . Clean ~' , Rough , Smooth _, 'rrasl~' fromm C)l~C't';~t Lo,~ Trees and/o'r Brush from Clearing Road Other DubI-Deep Exclude'ye · SOHIO ALASKA PETROLEUM COMPANY August 17, 1981 .I,~] (. SI-RE[- I' AN(~t~)i-!AGE. At A~::,~.A 7ELEPH~)NE (90?) 276-5111 MAIL' POUCH ~612 ANCHORAGE. ALASKA 99502 Mr. Lonnie Smith Alaska Oil & Gas Conservation Commission 3001 Porcupine Drive Anchorage, Alaska 99501 Dear Mr. Smith: In compliance with State Regulation 20 AAC 25.170, attached are Forms 10-403, Sundry Notices & Reports on Wells, for the following wells. These notices request that the wells remain in suspended status. Sag Delta Sag Delta Sag Delta Sag Delta Sag Delta .Sag Delta Sag Delta Term~Well B (22-20-11-13) Term Well C (34-03-11-12) Chevron Tract Well (23-18-11-12) MPC Tract Well (21-03-10-12) PBU MP 43-31-11-13 MPC 11-33-11-12 Getty State #1 (02-10-13) MP Tract Well (32-30'11-13) PBU MP 22-31-11-13, No. 2 West Sak 25645 #9 West Sak 25548 #11 West Sak 25655 #14 West Sak #16 West Sak #17 Kuparuk State 22-11-12 Sag Delta #1 (33-12-16) #2 (10-11-16) #2A (10-11-16) #3 (35-12-16) 34633 #4 #5 (36-12-15) #7 #8 Niakuk #1 (26-12-15)-abandoned Niakuk #lA (26-12-15) Niakuk #2 - abandoned Niakuk #2A (23-12-15) Niakuk #3 (13-12-15) RECEIVED A!ask~ 0il & 0a,o (;~ns. CommissJorl Anchorage Mr. Lonnie Smith August 17, 1981 Page Two We would like to have your field inspector present scmetime during the week of AugUst 31 - September 4 to accc~panyour representative for final location inspection of the following wells: Challenge Island #1 Reindeer Island stratigraphic Test #1 West Sak #4 Kemik Unit #2 West Kuparuk State 3-11-11 Hurl State 5-10-13 Socal-Mobil 33-29E (29-12-11) Kuparuk State 33-11-12 Kuparuk 9-11-12 MPC 7-11-12 ---~KU~rUk~State~21-11-12 ~ MPTract Well 13-15-11-12 Yours very truly, Manager Drilling PPJ:JLG: ja Attachments cc: Well Files CC# 37,291 SOHIO ALASKA PETROLEUM COMPANY June 11, 1980 Alaska Oil & Gas Conservation Commission 3001 Porcupine Drive Anchorage, Alaska 99501 Attn: Mr. H. H. Hamilton 3,,~ "c" ST.,=~--' j 'COM~ TELEPHONE (907)~01~$ ENG" MAIL: POU~ ~_~~ ~.c.o..~.s~ ~? ~ , ~-~.~.~ 'Z-i"-~ ~~ t STAT TLC ~. ~ATTECt Ic°~': I Gentlemen: M/P Kuparuk State 21-11-12 Enclosed, in dUPlicate, is Form 10-403, Sundry Notices and Reports on Wells, for the above-named well. This contains our subs .equent report of abandonment of this well. RHR: ja Enclosures cc: Well File #17 Yours very truly, R. H. Reiley District Drilling Engineer Form 10-403 REV. 1-10~73' /.'~'~ Submit "1 ntentions" in Triplicate · & "Subsequent Reports" in Duplicate STATE OF ALASKA OIL AND GAS CONSERVATION COMMITTEE SUNDRY NOTICES AND REPORTS ON WELLS (Do not use this form for proposals to drill or to deepen Use "APPLICATION FOR PERMIT--" for such proposals.) WELL L.--J OTHER Wildcat 2. NAME OF OPERATOR Sohio Alaska Petroleum Comikiny 3. ADDRESS OF OPERATOR Pouch 6-612, Anchorage, Alaska 99502 4. LOCATION OF WELL At surface 1320' NSL, 1320' EWL, Sec. 21, TllN, R12E, UPM 13. ELEVATIONS (ShOw whether DF, RT, GR, etc.) Original KB = 15" (above G.L. ) 14. Check Appropriate Box To Indicate Nature of Notice, Re 5. APl NUMERICAL CODE 50-029-20008 6. LEASE DESIGNATION AND SERIAL NO. ADL 28263 7. IF INDIAN, ALLOTTEE OR TRIBE NAME 8. UNIT, FARM OR LEASE NAME Mob~l-Phili'i~. Kuparuk State 9. WELL NO. r 21-11-12 10. FIELD AND POOL, OR WILDCAT Wildcat 11. SEC., T., R., M., (BOTTOM HOLE OBJECTIVE) Sec. 21, TllN, R12E, UPM 12. PERMIT NO. 68-102 3ort, or Other Data NOTICE OF INTENTION TO: TEST WATER SHUT-OFF FRACTURE TREAT SHOOT OR ACIDIZE REPAIR WELL (Other) PULL OR ALTER CASING MULTIPLE COMPLETE ABANDON* CHANGE PLANS SUBSEQUENT REPORT OF: FRACTURE TREATMENT ALTERING CASING SHOOTING OR AC ID IZI NG ABANDONMENT* (Other) (NOTE: Report results of multiple completion on Well Completion or Recompletion Report and Log form.) 15. DESCRIBE.PROPOSED OR COMPLETED OPERATIONS= (Clearly state all pertinent details, and: give pertinent dates, Including estimated date of starting any proposed work. Pulled ball valve at 5001. Ran 2.75Il drift, found fill at 88411. Pmped 10.1 ppg. CaCl2 into tubing and bled off oil and gas. Rigged up Otis snubbing unit. RIH with 2 1/16" tubing. Washed to 8827'. Conditioned CaCl2. POH to 4494', got gas kick. Stripped back in!to 7099'. RIH to 8803'. Circ. & cond. CaC12. POH with 2 1/16" tubing. Perforated 3½" tubing at 8790' & 8400'. Set EZ Drill @ 8498'. Mixed & pumped 29 sks Class G. Perforated 3½" tubing' at 8004' & 8400'. Set EZ Drill @ 8065'. Mixed & pumped 133 sks Class G with 18% salt. Displaced cement leaving 120' of c.ement above EZ Drill. Perforated 3½" tubing '@ 3300' & 1042'. Set EZ Drill @ 2515'. Circ. & cond. 10.4 ppg. CaC12. Observed well, well dead. 'Mixed & pumped 330 sks Arcticset II, displaced leaving 120' of cement above' EZ Drill. Perforated 3½" tubing at 100'. Mixed & pun~ 33 sks Arcticset II & displaced to 25' below G.L. Cut off 3%" tubing & contrOl lines @ 25' below G.L. Removed tubing, tubing hanger & tubing spool. Filled top. 25" of 9 5/8" casing w/ll sks Arcticset TI.. Installed marker post w/f011owing information bead. welded 'on: Sohio P.B.U. M/P Kuparuk St. Well #1, 1320'NSL, 1320'EWL, Sec. 21, TllN, R12E, UPM. Rig released at 0600 hours, May 28, 1980. 16. I hereby cer~orrect SIGNED R. Ho l~ei].e¥ ,, T,TLE District Drilling En~ineerDATE ,,~' ~ "~) (This space for State office use) APPROVED BY. CONDITIONS OF APPROVAL, IF ANY: TITLE, DATE See Instructions On Reverse Side ALASKA OIL AND GAS CONSERVATION COMMISSION Hoy.le H. Hamilton Cha lrman / Commi ss Thru: Lonnie C. Smith Commiss loner Bobby D. Foster Petroleum Inspec%or May 28, 1980 Witness P/A of Sohio- Mobil-Phillips Kuparuk State #1, T21-11-12, Sec. 21, TllN, R12E, UM Thursday, May 22, 1980 - After completing the B.O.P.E. test on SOhiO's D-16, I went to the Kuparuk State %1 location. I met with Mike Whitehead and Garland Goodwin, Sohio drilling foremen and discussed the upcoming P/A job. Mr. Whitehead informed me that the 3% inch tubing had been perforated at 8790 feet and at 8400 ~'~feet with 4 shot/foot with a Halliburton 3% inch E-Z drill retained in the hole on the 2 1/16 inch drill pipe. Friday, May 2.3,. ~980 The E-Z drill retainer was ran. in hole to 8491 feet and set. Circulation was established between the two set of peris. Dowell mixed and pumped 160 cubic feet (133 sacks) of Class G cement w/18% + .1% retarder with 5 barrels of H20 ahead of cement and 2 barrels of. HgO behind~ As Dowell b~gan displacing cement from 2 1/16 ln~h D.P. wlth CaC19 the D.P. plugged. Cement could not be reversed out so the fig crew pulled out of hole. The cement was washed, out of all but 43 joints of D.P. According to the calculations, 5 barrels of slurry cleared the bottom of the D.P. This amount would fill the 299 feet of 3% inch tubing below the E-Z drill and approxi- mately 55 feet in the 9 5/8 inch casing. Saturday, May 24, 1980 Mr. Brian Rose, Sohio Assistant Drilling M~nager Obtained' permission from Lonnie Smith, A.O.G.C.C., to reperforate at 8400 feet and at 8000 feet, then set an E-Z drill retainer at 8065 feet and recement. Sunday May 25, 198.0 The cement job was started at 7115 p.m. and was c~mpieted a't"r"8':30 p.m. The cement job was identical to the one attempted before on 5-23-80. The slurry was pumped and the D.P. was picked up to close the E-Z drill with a final pressure of 500 psig. The D.P. was pulled up 120 feet and approximately 1 barrel of CaC12 was pumped and then 18 more stands were pulled and the D. P. circulated out. The D.P. was then laid down. Monday,. May 26 1980 The cement in the 3% inch tubing was tagged with a Schlumbarger wire line unit at 7225 feet. The 3% inch tubing was then perforated at 3300 feet and 1056 feet. When the t/ubtng was perforated at 1056 feet, the well bore pressure rose to 300 pstg tn one hour. The 2 1/16 inch pipe was stripped in h~ie to 1150 feet *- and the we1! was cir- culated. After oirCuiating the gas bUbble out, the annulas pressure dropped to 0 psfg~' Approximately 15 barrels of edead' oii was circulated out of 9 iS/8 inch x 3% inch x 2 1/16 inch annulas. The D.P. was pulled out of hole, the E-Z dril! retainer was picked up and ran in hole to 2515 feet. T~e.sday,.. M_a¥. 27,...1980 After setting the retainer at 2515 feet, ~he'-'~ll-waa"~'n-.'~rcula_~efl th=ough the 2 1/16 inch D.P., out ~e perle, at 3300 feet in the 3% inch tubing, up the 9 5/8 inch x 3% inch annulas to the perle, in the 3% inch tubing at 1050 feet to the surface via the 2 i/16 x 3% inch annulas. Approxi- mately 50 barrels of #deada oil and formation water were circu- ~ated out of the well bore. At 5~30 a.m. the pumps were shut down and the well was observed for one hour for signs of gas. No signs of gas were observed. The well was completely dead. Dowel1 was rigged up and pumped a 330 sack 15.2 lb/gal, slurry of .Arct.tc~ Pac Cement ~own the 2 1/16 D.P. into 3% ~nch tubing to the ~rfs. At 3300 feet and out into the 9 5/8 inch x 3% inch annutas. The 2 1/16 inch p~pe was pulled out of the retainer -leaving one barrel piuS slurry on top of the 3% inch retainer. I departed the location and returned to Anchorage. In summary, I witnessed the. cement plug setting at 8400 feet to 80.00 feet and from 3300 feet to 2170 +- feet. -2- SOHIO ALASKA PETROLEUM COMPANY Alaska Oil & Gas Conservation Commission 3001 Porcupine Drive Anchorage, Alaska 99501 A{tn: Mr. H. 'H. Hamilton ' 3111 "C" A N C H O R AG Ef,'A LA ~-K-A~N G-'~- - TELEPHONE (907> 26[ -00~_~_.eN ", ::~~ MAIL: POUCH.6-6:~.__4 ENG ANCHORAGE, ALASKA 99~0~ GEOL - [3 CO~ID~ ~ ] STAT T~C '~ STAI TEC FILF: ~_ ,_.~.,~ , .Gentlemen: Attached are Sundry Notices to ~andon: the following wells located inside the Unit boundaries of the Prudhoe Bay Unit. Mobil-Phillips Kuparuk S~te #1 Kuparuk State 24-11-12 Kuparuk State 7-11-12 Kuparuk State 33-11-12 Hurl State 5-10-13 W. Kuparuk State 3-11-11 Also included is our Sundry Notice to complete Kuparuk State 22,11.-12 for use as a pressure observation well.. PPg: ja Enclosures cc: Well Files A. M. Skor, S.F. Yours very truly, SOHIO ALASKA PETRO~ CO. P. R. Judd District Drilling Engineer Form ! 0-403 REV. 1-~[0~73 Submit "Intentions" in Triplicate & "SubseqUent Reports" in Duplicate STATE OF ALASKA OIL AND GAS CONSERVATION COMMITTEE SUNDRY NOTICES AND REPORTS ON WELLS (Do not use this form for proposals to drill or to deepen Use"APPLICATION FOR PERMIT--" for such proposals.) WELL L..2 OTHER Wildcat 5. APl NUMERICAL CODE 50-029-20008 6. LEASE DESIGNATION AND SERIAL NO. ADL 28263 ~7. IF INDIAN, ALLOTTEE OR TRIBE NAME 2. NAME OF OPERATOR Sohio Alaska Petroleum Ccmpany 3. ADDRESS OF OPERATOR Pouch 6-612, Anchorage, Alaska 4. LOCATION OF WELL At surface 99502 8. UNIT, FARM OR LEASE NAME Prudhoe Bay Unit 9. WELL NO. Mobil-Phillips Kuparuk St. ~1 10. FIELD AND POOL, OR WILDCAT Wildcat 1320' FSL, 130' FWL, Sec. 21, TllN, R12E, UPM 13. ELEVATIONS (Show whether DF, RT, GR, etc.) 50 ' 24 ' Braden Head 14. CheCk Appropriate Box To Indicate Nature of Notice, Re 11. SEC., T., R., M., (BOTTOM HOLE OBJECTIVE) Sec. 21, TllN, R12E, UPM 12. PERMIT NO. 68-102 )orr, or Other Data NOTICE OF INTENTION TO: FRACTURE TREAT MULTIPLE' COMPLETE SHOOT OR ACIDIZE ABANDON* REPAIR WELL CHANGE PLANS (Other) SUBSEQUENT REPORT OF: WATER SHUT-OFF ~ REPAI RING WELL FRACTURE TREATMENT ALTER lNG CAS lNG SNOOTING OR ACIDIZlNG ABANDONMENT* (Other) (NOTE; Report results of multiple completion on Well Completion or Recompletion Report and Log form.) 15. DESCRIBE.PROPOSED OR COMPLETED OPERATIONS (Clearly state all pertinent ~letalls, and give pertinent dates, Including estimated date of starting any proposed work. This well was left completed in January, 1970, as follows: 30" casing cemented at 46 '; 20" casing cemented at 316 '; 13 3/8" casing cemented/at 2600 '; 9 5/8" casing cemented at 9414'; 3 1/2" tubing set on production packer at 8829'-(isolation packer at 998'); and open perforations 8875'-8886', 8895'-8910', and 8925'-8940' . In March, 1971, the well was killed with 10.6 ppg. CaC~!2 and a downhole plug set at 8828'. in September, 1979, wireline entry found fill at 8755' __ We propose to abandon this well in ~il~ 1980, since it has no potential econcmic or practical benefit for inclusion ~h~"~ru~ Bay unit. ou~ work plans are to run a work string inside the 3 1/2" tubing, circulate out fill, remove blanking sleeve, and squeeze off the existing perforations leaving cement top at 8700'+' Perforate 3 1/2" tubing at 2600' and 2200', set packer at 2400' , 'and cement with 100-sks Permafr°s~b~.~ ~ ~.u'lvL.L/~~rate tubing at 50'+ and cement to surface; install marker post. Anchorage 16. I hereby certlfy~3orrect SIGNED~ TITLE District Drilling Engineer DATE (This space for State offlc~se) //~ (r~) ~ T ase not,Y the Co ,ss,on app:o mt ]y Z4 hours so that our representative may witness the plugs and marker Final location clean-up summer. //~//~"~ Approved J~eturned prior to work p~s-/- setting. snow and ice has cleared next Mobil Oil Corporation ALASKA DIVISION Pouch 7-003 Anchorage, Alaska POST OFFICE POUC' ?'003 ANCHORAGE, ALASKA ggs01 . !. State of Alaska Department of Natural Resources Division of Oil & Gas 3001 Porcupine Drive Anchorage, Alaska 99509 ATTENTION: Homer Burrell DATA TRANSMITTAL: RE: DIVISION OF LANDS NOTICE DATED DECEMBER 17, 1971 The following material is'being transmitted herewith. Please acknowl6dge receipt by signing one copy of this letter and returning it to the undersigned. Mobil et al. Kuparuk State #1 (21-11-12) Core Analyses Cores 2-4 8803/8836, 8925/8951, 9032/9068 Tight Hole Test #1 8937/8960 WSO Test #1 perfs 9024/9029 Prod Test #1 perfs 8875/8886, 8895/8910, 8925/8940 GOR Test #1 perfs 8784/8790 Oil-Water permeability & Waterflood data PVT Analysis MObil Oil COrporation 'ii :;'~ii-~- AL ASKA DIVISION ' Pouch* 7-003~ ' · AnChorage, Alaska POST OFFICE POUCH 7..003 ANCHORAGE, ALASKA 99501 ., State of Alaska Department of Natural Resources Division 'of Oil'& Gas 3001 Porcupine Drive Anchorage, Alaska 99'509 ATTENTION: Homer Burrell DATA TRANSMITTAL' RE:~ DIVISION OF LANDS NOTICE DATED DECEMBER'17, 1971 The .following material is being transmitted herewith. Please acknowledge receipt by signing one ~copy of'this' letter and returning it to the undersigned- Mobil et .al. Kuparuk 'StateL #1 (21-11-12) Core Analyses' Cores 2-4 8803/8836, 8925/8951, 9032/9068 Tight Hole Test #1 8937/8960 WSO TeSt #1 perfs 9024/9029 Prod Test #1 perfs 8875/8886, 8895/8910, 8925/8940 GOR Test #1 perfs 8784/8790 Oil-Water permeability. & Waterflood data PVT Analysis RECEIVED BY-: DATE : .J MOBIL-PHILLIPS KUPARUK STATE #1 ATTACHMENT TO STATE FORM P-7 . Core #1 Core #2 Core #3 Core #4 Core #5 Core #6 Core #7 Core #8 Core #9 Core #10 Core #11 'Item 36 - Summary of Core Data ._ 8399-8408 1/2 8803-8838 8925-8952 9032-9068 9587-9614 9724-9774.5 9926-9956 10,372-10,397 10,683-10,708 10,997-11 '019 11,092-11,099 Rec. 9 1/2' dark dolomitic shale Rec. 32.9' sandstone with shows of oil and gas. Rec. 26' sandstone with shows of oil and gas and scattered shale beds. Rec. 36' sandstone, appears wet. Rec. 27' dolomite, poor porosity, no shows. Rec. 7' dolomitic mudstone and 43.5' tight fossiliferous limes'tone with occasional minor shows. Rec. 30' fossiliferous dolomitic limestone, generally tight with scattered shows, looks wet. Rec. 10' tight dolomitic limestone, 13' tight dolomite with filled vertical fractures. Rec. 23' tight limestone with filled fractures and styolites, 2' hard micrite. Rec. 17' argillite, 5' metaquartzite. Rec. 7' argillite. I _1 I . IJ_ j_jl. ~_ !J iii i [ . _ ii i ___J--J-, [ ii I __ HIGHLY CONFIDENTIAL DOCUMENT NO. COPY NO., MOBIL-PHILLIPS KUPARUK STATE #1 ATTACHMENT TO STATE FORM P-7 Item 34. Summary of Formation Tests DST #1 DST #2 DST #3 DST #4 DST #5 DST #6 DST #7 DST #8 DST #9 DST #10 DST #11 DST #12 DST #13 8937-8960 Recovered 1 bbl gas cut mud and oil, 1 bbl gas cut mud, 2 3/4 bbls oil, HP 4909-4841 FP 4422 SIP 4426. 9740-9775 Recovered one cup of mud HP 5189-5189, FP 50, SIP 55. 9740-9775 Recovered 2 gallons slightly gas cut mud with occasional flecks oil. HP 5149-5066, FP 25, SIP 35. 9908-9958 Recovered 3,34 barrels slightly gas cut mud HP 6008-6008, FP 5488, SIP 5748. 90363-10397 Recovered approximately 65 gal slightly gas and water cut mud with trace oil. HP 6265-6265, FP 63, SIP 131. 10143-10175 Recovered 51 barrels salt water. HP 5543-5543, FP 4337, SIP 4879. 9970-10040 Recovered + 15 barrels highly floculated salt mud. HP 5543-5543, FP 4256~ SIP 5051. 9860-9960 Mis Run -- Recovered fresh mud Hp 5641-5641. 9798-9970 Recovered 22.5 barrels sightly muddy frothy water. HP 5641-5518, FP 3725, SIP 4806. 3332-3334 Recovered 2.4 bbls drilling mud. HP 1782, FP 121, SIP ---. 3328-3330 Recovered 2.45 barrels fresh mud. HP 1706-1706, FP 100, SIP 124. 3328-3352 Recovered 1.9 barrels sightly salty, aereated mud with trace dead oil. HP 1730-1730, FP 1436, SIP 1436. 3328-3352 Recovered 50 barrels fresh water and 3 barrels mud. HP 1757-1757, FP 656-1369, SIP 1442. HIGHLY CONFIDENTIAL UN'i'lL .... ..:~.:G~...R,..t.c:[...g...l ......................... DOCUMENT COPY NO. ..... ......... ., , i STATE OF ALASKA J'~ .l st ruct ions on i 01/ AND GAS CONSERVATION cOMMli'TEE i reYerse side) ii. APIqci /~9C1 9fI[If~aNUMF-'~CAL , WELL COMPLETION OR RECOMPLETION REPORT AND LOG* ' . ......................................... ADL 28263 la. TYPE OF WELL: OIL, vznn ~ ~ASwELL ~ DRY ~ ' ' · b. TYPE OF COMPLE~ON: ~ . W~LL OVZa r~ nac~ n~sva. Other 2. sA~ o~ O~aA~Oa ~.~ ~ . Mobil-Phillips Kuparuk St o Pouch 7-003, Anchorage, Alaska 99501 ~ { }'~ : 4. LOCATION OF WELL (Report location clearly and in accordance with any ~tate requirements)* Wildcat: i At top prod. interval reported below ~ ' ~:' ?, Sd'c. 21, TllN; R12' , UPM ~' At total dep~ A/A Straight hole~ it { 12. P~IT" ; ~ ~ ~ 68:102 11-15-68 2-16~69 } Jan. 2~ 1970 50.2~ Braden Head Ftg~ 50.33 Top gravel 18] T~ D~H. ~ & TVDp9. PLUG ~ MD & D . ~ ~LT~ ~L.. 21. INTERVALS ~11,099 et Q9,000' '-~: -- ; ~ Surface to ToD. ' ' ~ ~ SURV~ MADE ; 8875-8886 j ~i ; 'i ; 8895-8910 8a le~6chit : ~'.' 24. ~E ~C'I'~IC ~D ~TH~ ~OGS' RUN ',~.'~al Ind.~ Son~c,_ .¢De~tY. , SNP~ CD~ CBL~ Gama Ra~: .... Nau~ron~ Prox~m~tF ' . : ~ CAS~G RE~ (Re~ all strings set tn well) CAS~G SIZE WEIGHT'~ LBjF~. [ G~E [ DE~ S~. (~) [ HO~ S~E '[];. C~T~G RECO~ ~O~NT PULL~- 9 5/8. 47 &:430{ [ S-95},: '~] . [1 9413., 1112 1/4i [.'1':~ 1592 .sk~ N0~ [ S~, [ TOP (MD), I BO~O~ (MD, ISACKS ~T*] S~ .(~D) ~ ~Z~" '. 1-;. DE~ SE~ (MD) t PACK~ S= (~D, ~8.~PE~O~TION80P~ TO PRODH~-~O~ (In[erval, ~lze and number) '- g0. ~ ~CID, 8HOT, F~'U~,- C~T S~, 8 e atta hed~-h~stor7 ~ 8925~-8960~ ~ 8P~ ~ ~ '.., mo~u~o~ R for to attachod data .: DATE FIRST PaODUC~ON [ ~ODUCTION ME'I'HO'D (Flowh~g, gas Iii't; >umpmg--size and type of prop) · , [WE~ STA~S (~oduc~ or ~T~ 0t T~ST, [HO~S T~ .. ~' ~OXE SIZE [PROD'Np~oDFOR OI~BEL. G~CF. (, WA~B~. .[ G~-O~ ~O. . 32. LIST O~' Ai~ACHMZNTM previously submitt~ Subsequent well, hi:~tory and ~uction test results (history, logs and core data 33., hereb~ c~7 t~~/~atta:he~;atlon la com,lete and correct as determined from all-available INSTRUCTION-~ Gen"erah This form is designed 'f0i.. submitting a complete a;~d _~:Qrrect well complet, ion ~por;t end. log onb all types of lands and leases in Alaska.~ ..... .. . -.. Item: l&: Indicate which elevation is Used as reference (wl~er'e not otherwise shown) for dePth measure-.:.~ merits given in ether spaces on this form and in any attachments; : ._ ~ .., . Items 20, and 22:: If this we'll is completed for separa'to production from more than ,one interval (multiple completion), so state in item 20, and in item. 22 show the prcducing interg~l, or,b interyals,i.;:.i.._ .top(s), bottom(s) and name (s) (if any) for.only the inter:t, al reported in item 30~TSubmit. a ~eparate report.. (page) o~ this 'form, adequately i. dentified, for each additional inte~al tO be selberatelY:?rodud, ed, show-'""' ing the adlditional data pertinent, to such interval. I~m26: "S~cks Cement": Attached supplemental reco'rds for this well. should show*the d~t~ail~ Of any rnUi' tiple stage :'~ementing' and the I°cationl of _the* cementing tool. i'~ " Item 28: $6l:J~it 'a' s~para'te co~mpletion reP°rt o-r~ this*'form for each i*inter~al to be separately produced. (See instruction for items 20 'and 22 above). "~ :~... . - .... ' '34. SUMMA.~Y OF' FO~,[ATION TESTS INCLUDIN¢] INTERVAL, TESTED, P~U~ DATA ~ ~O~ OF OIL. G~. . - . . · .?-. ~.. . . G~GIC MAR~ . ' * ~ ""'~ wA~ AND' MUD ' ~ ' ' '/: , , .o '" :::' 2 .- ..: . . ::, . : : ' : ..... '~"' ~ _. .- ,,, . . .. . . ....' . · . ' , · F ~.: . .. f~r ttac - '" ..... ' :' Re t0 a hed- data .......... ... . ,~.. . h~.,: . . ~'=' ' ~' .'27 : ' "A ~' '~ "; ': ' ' " : h ~ i '~ · ' 'rD ~ _ . ' ~'. .:. .... . , ~ j. . ' 'T~ ~ ,'~ , . , . .., .., -~ ~ ., . ~ ~' - ~'~ '. .]. ' ... .., ~ ._ . .. .'' ~. , .. .i - (~ ~.4 . · .' · .[ .. ,, . . ~ , · - ' : . , '.~ '-:- .' . t ..'. .: - .. .- .~ - ; - .::~ ,.~ , . ........ ·: [; ,'2. . - - ....... .. , ) ..... . . . , : '-: ~-' . ~. CO~E: . 'DATA,; A~ACII BRIE~ D~CRIP~ONS~. O~ LIT~OLOGY, ~OSI~Y,. -F~AC~!) APP~T.: ,: 'DIP~... :-'... ': . ~-, - AND D~EC~ SIlOWS OP O1~, G~ OR' W~. --- > ~ ":'- ' ~ j .-- ~ ' ' ,.- ; .-/ .. · . · :. . ~- . ~ ~ ,, · ...:. .: - . ~. : .. .... ._ , ...... . . .. ... : .-Z : . . ~ . : .. . ']: . . .' '- C' .. :- . ? : ., : ..... . .. . . ~:~ ....... '.} · : .; ~_., r. % - . .t ..., : :-i a,' ;. ' ;. , Form ~To. P--4 REV. STATE~ OF ALASKA OIL AND GAS CONSERVATION COMMITTEE SUBMIT liN' DUPLICA. TE MONTHLY RE!PORT OF 'DRI. LLING AND WORKOVER OPERATIONS 1320' FSL and 1320' FWL of Sec. 21, TllN, R12E, UPM ADL 28263 ---- WELL WELl, OTHER 2. N~a~E OF OPm~-~TOR e. m, mc,n~ OR LE^SE ~- Mobil Oil Corporation Mobil-Phillips, Kuparuk State 3. ADDRESS OF OPERATOR 9. WELL N'O. P. O Box 1734, Anchorage, Alaska 99501 #1 4. LOCATION OF WELl. 10. FIELD A-ND POOL, OR WILDCAT Wildcat 11. SEC., T., R., M., (BO'I'I'OM HOLE OB,mCTIVE) Sec. 21, TllN, R12E, UPM 12. PERMIT NO. 68-102 13. REPORT TOTAL DEPTH AT END oF MONTH, CHANGES IN HOLE SIZE,CASING AND CEMENTING JOBS INCLUDING DEPTH SET ~NrD VOL~ USED, PF~z~FOP. ATIONS. T~.STS A/WI) tLESULTS. FISHING JOB~. JI/NK IN HOLE A/~D SIDE-TIL~CKED HOLE AND A2~Y OR~-IER SIGNIFICANT ~G. ES IN HOLI~ CONDITIONS. December, ,!969 Rigged up. Drilled out retainer @ 3102' and cement from 3104' to 3358'. Pressure tested holes 3328'/3352' with 2000 psi OK. Drilled out cement fro~O~5' to 9100'. Ran CBL 8000'/9100'. Ran Sperry Sun Gyro survey. Perf 2 holes/ft. 9024'/9029' Ran WSO test. Flowed clean oil. Squeezed holes 9024'/9029' with 50 sax class G Cement. Perf'd 4 holes/ft. 8784'/8790'. Ran DST #2. Drill pipe plugged after 16 min. flow period. POH. Entry was gas. No water, no oil. ~784'/8790' with 93 sax class G Cement. Drilled out to 9000' and pressure tested squeeze job w/3000 psi -- OK. Perf'd 4 holes/ft 8925'/8940' 8895'/8910' and 8875'/8886' · , · Ran DST and flowed clean oil @ 1300 B/D stabilized rate. Ran 3 1/2" tubing with packers at 1000' and 8829'. Installed tree and flowed diesel and saltwater to pit to clean up well. Shut-in. Final Repqrt 14. I hereby certii6~_t~t the/f~regoing is true/~u~d correct / /''1 /~',/~,/~f.,~-_.-x ~/ .//~ / Division Engineer ( //. . ~. ~_ . NOTE--Report o, this form ,, required for each calen,ar month, r e, ardles, of the status of ope~,~ a.~ m.,, ~ile~ in duplicate with the Division of Mine~ ~ Minerals by the lSth o{ the succeeding month, unles~ othe~ise directed. ~ TO: FROM: FORM SA - I B /--..,.. ~ME:MORAN.DUM~i . State. of Alaska DATE : ,T8119~ 15, 19 70 SUBJECT: m~ ~~ty Toss p~l~ ~ State .~. Doemmber 31, 1969 and ~~ 1, ~70 reopened ~ ~ ~ ~~&t 6:00 PMwl!h aLI mJlJrS ~d. ~ b te~ vms oominJ0d CONFIDENTIAL Well Status Mobil-Phillips Kuparuk State No. 1 Discovery goyalW Test Total depth 9 5/8 Casing @ Perforations - 4/ft. 3 1/2 Tubing Ball valve ]~ Insulated tubing Top packer Lower packer Corrected gravity 11,099' 9,413' 8875-8886' 8895-8910' 8925 -8940' 8836' 498' 984' 999' 8829' 27.2 Started flowing well through test separater at 5:15 PM. December 31, 1969, leak in hydraulic line of ball. Safety shut in valve allowed valve to close at 5:45 PM. Reopened safety valve and started flow test on 18/64" choke into three stage separater. Flowed well continuously until 12:00 Noon, January 1, 1970. Initial variations in flow rate caused by plugging choke. Final eight hours of flow conSidered stable enough to constitute test. BOPH BOPD MCF/D GOR TBG. SEP. PRESS. PRESS. 6 - 7 PM 90.0 2160 530 245 1175 430 7 - 8 PM 76.5 1836 554 302 1175 430 8 - 9 PM 69.3 1663 554 333 1170 430 9 - 10 PM 65.1 1562 560 358 1170 450 10 - 11 PM 62.2 1492 560 375 1165 450 11 - 12 PM 88.4 2121 592 279 1155 410 12 - 1 AM 74.7 1793 592 330 1150 410 1 - 2 AM 74.0 1776 607 342 1150 430 2 - 3 AM 73.6 1766 607 344 1150 430 3 - 4 AM 73.0 1752 606 346 1150 420 Mobil-Phillips Kuparuk State No. 1 Discovery Royalty Test (Continued) ~ January 14, 19 70 BOPH BOPD MCF/D GOR Tbg. Sep. Press. Press. 4 - 5 AM 69.2 1660 603 363 1135 425 5 - 6 AM 68.7 1649 607 368 ll30 440 6 - 7 AM 68.0 1632 607 371 ll30 440 7 - 8 AM 67.6 1622 607 374 1130 440 8 - 9 AM 68.7 1649 607 368 1127 440 9 - l0 AM 65.4 1570 607 386 1128 440 10 - 11 AM 65.1 1562 607 388 1125 450 11 - 12 AM 67.4 1618 618 381 1125 420 Average flow rate for last 8 hours of test - 1620 BOPD FORM SA- 1 B MEMORANDUM State of Alaska DIVISION OF OIL AMD ~ DATE : SUBJECT.' FteM Trip ~.~ EJlmmk ~ lle., l~by ~'s eojps~ eharter ~at 8~30 AM, DJeendmr 21st, and mejnud tO ~Jt~ 1:15 PM., on myw~ Form F--~ ~ REV. 9-3~67 STATE O.f ALASKA ~t "Ir~te~tions" in T~iplic~te _. & "$~l~qu~t Retorts" in Dupli~te OIL AND GAS CONSERVATION COMMJTTEE SUNDRY NOTICES AND REPORTS ON WELLS fi)/) not use this form for proposals to drill or to deepen or plug back to a dif£ierent reservoir. Use "APPLICATION FOR P~IT--" for such proposals.) OIL ~, GAS ~-~ WELL WELL OTHER 2. NAME OF OPEHJ~TOR Mobil 0il Corporation 3. AD~i~ES~ OF OPERATOR P.O. Box 1734, Anchorage, Alaska 99501 4. LOCATION. O,F WELL At surface 1320 FSL & 1320 FWL of Sec. 21, TllN, R12E, UPM 13. ELEVATIONS (Show whether DF, I~T, OR, etc. 62' ('KB) i4. Check Appropriate Box To I~/~c~e F/at'ute of N~ti'c'e, Re NOTICE OF INTENTION TO: FRACTURE TREAT MULTIPLE COMPLETE SHOOT OR ACIDIZE ARANDONs REPAIR WELL CHANGE PLANS tOther) Run Production Tests & Compl "5. API NUiV/.ERICAL CODE 50- 029- 2 0008 HLB -- ADL 28263 KLV REL ~. 'Wm~L nO. FILE -' '. 10. FIEL~ A~D FOOL, OR WILDCAT Wildcat 11. SEC., T., R., 1VI.. (BOTTOM HOLE OBJECTIVE~ U~v[ Sec 21, TllN, R12E, 12. PERiVI1T NO. 68-102 tort, or Other D~ta EUBSEQU~eNT REPORT OF: FRACTURE TR~&*MENT ALTERIN0 CASING SHOOTING OR ACIDI[~'ING ARANDONMEN'T* (Other) (NOTE: Report results of multiple completion on Well Completion or Recompletion Report and Log form.) , ii 15. DESCRIBE PROPOSED OR COMPLETED OPERATIONS (Clearly state ail pertinent details, and give pertinent dates, Including estimated date of starting proposed work. Estimated start of production testing 12/1}/69. It is proposed to re-activate this well in order to run drill stem production tests on various potentially productive sands as follows: 1. Drill out cement plugs and bridge plugs as necessary to 9100'±. 2. Pressure test perfs 3328'/3352' and resqueeze as necessary. 3. Run cement bond log and squeeze cement as necessary to isolate test intervals. 4. Perforate and DST selected intervals in the Sadlerochit Sands. 5. Run tubing and packers dependent on results of production tests. AI~¢flORAG~ 16. I hereby certify that the foregoing i! ~rue _agd correct (This .pace for State p~ce use), f~;~ . APPR0~ED . ' ' Approved wi~h provision that no A~est wlll exceedS'hrs, duratlon wlth6prevlous approval of Dlvlslon off 011 Approved Cop7 Returned Form REV. 9-30-6T Submit "Intentions" in Triplicate & "Subsequent Reports" in Duplicate STA~E OF ALASKA OIL AND GAS CONSERVATION; COMMITTEE SUNDRY NOTICES AND REPORTS ON WELLS (Do not use this form for proposals to drill or to deepen or plug back to a diffierent reservoir. Use "APPLICATION FOR PERMIT--" for such proposals.) OIL ~] GAS Wildcat WELL WELL [] OTHER 2. NAME OF OPERATOR Mobil Oil Corporation 3. 'ADDRESS OF OPERATOR P. O. Box 173/4, Anchorage, Alaska 99501 4. LOCATION O,F WELL At surface 1320' FSL & 1320' FWL, Sec. 21, TllN, Ri2E, UPM 13. ELEVATIONS (Show whether DF, RT, GR, etc. 45' G. L. - 60' K. B. 14. Check Appropriate Box To I,n:di~.mfe Nlature of N~oti'ce, Re §. API N~CAL CODE ~'~' 50-029 -20008 KLV -- 6. LEASE DESIGNATION A-ND SERIA~L~i~)~. ~ ADL 28263 __~ 7. IF INDIA.N, ALLOTTEE OR TRIBE NA/H~ FILE -- 8. UNIT~. FA/:~IVi OR LEASE NAME Mobil-Phillips - Kuparuk State 9. WELL NO. NO. 1 '10. FIELD A~D POOL, OR WILDCAT Wildcat 11, SEC., T., R., M., (BOTTOM HOLE OBJECTIVE) Sec. 21, TllN, R12E, UPM .2. P~T NO. 68-102 3ort, or Other 'Date NOTICE OF INTENTION TO: TEST WATER EHUT-OFF FRACTURE TREAT SHOOT OR ACIDIZE REPAIR WELL PULL OR ALTER CASING MULTIPLE COMPLETE ABANDONs CHANGE PLANS SUBSEQUENT REPORT OF: WATER SItUT-OFF ~'~ REPAIRING WELL FRACTURE TREATMENT J--I ALTERING CASING SHOOTING OR ACIDIZINO ~ ABANDONMElqT* (Other) Temporarzzy Suspended (Other) (NOTE: Report results of multiple completion on Well Completion or Recompletion Report and Log forg~-k--,,e~ ~__~ 1§. DESCRIBE PROPOSED OR COMPLETED OPERATIONS (Clearly state all pertinent details, and give pertinent dates, Including estimated datB~~,~, proposed work. 9 5/8" casing set at 9413'. Open hole 9413' to 11,099' T. D. Set cement plug across 9 5/8" casing shoe from 9510' to 9300'. to 5000 psi - O.K. MAY g · 1969 DIVISION OF OIL AND GAS Tested plug ANCHGRAGE Perforated 4 holes at 9275'. Squeeze cemented-twice with total of 200 sxs. Would not hold pressure on test after squeeze. Set bridge plug at 9202'. Placed 75 sxs. cement on top of B.P. Tested to 5000 psi - O.K. Perforations 3324' to 3336' (4 shots/fL). Squeezed 4 times with a total of 500 sxs. Perforations broke down when pressure testing after each squeeze job. Set retainer at 3102' and squeezed with 180 sxs. Left 57 cu. ft. cement inside casing. (Est. top cement @ 3186'). WOC. Pressure tested casing to 2000 psi - O.K. Except for top 1200', the hole beneath, between and above plugs was left full of 10.8#/gal. drilling mud. The top 1200' was filled with 72#/gal (230,000 ppm NaC1) salt water. Installed blind flange (bolted) on top of tubing hanger. Well temporarily suspended 4-7-69. .... (This space for State o'ce [se)' /F APPROVED BY CONDITIONS OF APPROVAL, IF AH: TITLE Area Engineer DATE May 5, 1969 TITLE DATE CONFIDENTJ '[ On Reverse Side Approved Copy Returr~! .Por*m No. P-.*4 REV. 9-~,0og7 STATE OF ALASKA OIL AND GAS CONSERVATION COMMITTEE MONTHLY REPORT O'F 'DRILLING AND WORKOVER OPE:RATIONS WELL WELL OTHER 2. NAME OF OPERATOR Mobil Oil Corporation SUBMIT IN DUPLICATE 3. ADDRESS OF OPEI:G~.TOR P.O.Box 979 Anchorage~ Alaska, Att. R.A.Gallison 4. LOCATION &F WTM 1320 feet FSL, 1230 feet FWL, Section 21, Township ll North,.Range 12 East, UPM. AP1 NL~ERICAL CODE 50-029-20008 LEASE DESIGNATION AXD SERIAL NO. ADh 28263 7. IF INDIA~, ALOTTEE OR TRIBE NAME 8. LrNIT,FA3LM OR LEASE ~qA3~E Mobi 1/Phi 11 ips Kuparuk State 9. WEZJ~ NO. 1 10. FIELD A.ND POOL. OR WILDCAT Wi l dcat 11. SEC., T., R., M.. (BOTTOM HOL~g OBJEc'r~_~ section 21, lo~nship ]] North Range 12 East, UPM - 12. PER/VIIT 68-102 13. REPORT TOTAL DKPTH AT END oF MONTH, CI-L~NGES IN HOLE SIZE, CASING ANT) CEMENTING JOBS INCLUDING DEPTH SET AND VOLUIVIES USED, PERFOP~ATIONS, TESTS A_N-D RESULTS. FISHING JOB~, JLrNK IN HOL~ AND SIDE-TRACKED HOLE ANT) A~Y OTHER SIGNIFICANT CI-L43qGES IN HOI~ CONDITIONS. DST INFORMATION 12/31/68 to 3/1/69 12/31/68 DST #1 Tight Hole Recovered' Test 8937 feet to 8960 feet lbbl. gas cut mud, 1 bbl gas cut mud and oil, 2 3/4 bbls oil. 1/22/69 DST #2 Tight Hole 1/22/69 DST #3 Tight Hole Recovered' Test 9740 feet to 9775 feet Tool malfunction, no recovery. Test 9740 feet to 9775 feet Two gallons + slightly gas cut mud with occasional s~-ots of Oil. -. 1/27/69 DST #4 Tight Hole Recovered- 2/1/69 DST #5 Tight Hole Recovered· Test 9908 feet to 9958 feet 3.34 bbls fresh mud, very slightly gas cut. Test 1.0,362 feet to 10,397 'feet. Approximately 65 gals: slightly gas and water cut mud with trace of oil. 14. I hereby SIGNED 2/25/69 DST #6 10,143 feet to 10,175 feet. Recovered- 51 bbls of salt water. DOCUMENT .,NO. COPY NO - ..... DA'/~ on this form is required for each calendar month, regardless of the status of operations, ancl must be filed in duplicate with the Division of Mines & Minerals by the 15th of the succeeding month, unless otherwise directed. i ( i SUBMIT }IN DUPLI~!~ .i~*: STATE OF ALASKA ( See other in- · i, ' structions on OIL AND OAS CONSERVATION cOMrjlii~ITTEE;. reverse side, i WELL cOMPLETION OR RECOMPLETION REPORT AND LOG ila. TYPE OF ~4ELL: OIL [~] GAS W,LL WZbL [~] va, r"] Other Wildcat ! b. TYPE 0r COMPLETION: NEW [~ WOnK . · ~WELL OVr, e [~]ENDEEP'[----] PLOt; [---] , DIFF.[---]nESVR. othe~.TemD. Susoended BACK,, i2. NAME OF OPmRATOR i ~ Mobil 0il Corporation ;3. ADDRE,qS OF OPERATOR P.0.Box 1734 Anchoraoe. Alaska Att:~'' R.A.~allisnn 4. LOCATION OF WELL (Report location clearl~l and'Jrt accordance with a~y ~tate requirements)* Atsurface 1320'FSL & 1320 FWL Sec 21, TIIN, RI2EUPM · t top pro~. ,,t,r,ai ,po,te~ ~eZo~ A/A - straight hole' At total depth A/A - straight hole $. APl NUNIFJUC~L CODE 50-029-20008 $. 'I~,A. SE DESibNX~'ION AND SER~ RDL 28263 ~. IF I~I~, ~~ OR ~IBE N~ 8. UNIT,FA~.NI OR LEASE NAME Mobi 1 Phi 1 lips Kuparuk State ~. WIlL BIO. #1 10. FIELD A~ND POOL; OR WIT.,DC4LT Wildcat i~. s~.c., T., R.,' ~., mOTrO~ HOLm OBJECTIVE) Section 21, TllN, R12E,UPM , ' ' ~ : 12. PERMIT NO. , "68'102 ~1/15/68 2/14/69 4~7/69 suspended "[ ~0'"'KB ~ '"""" , ,~ 'q~5 9r. ] l ,099 Dm- 86 zow M.A.NY* < ROTARY TOOLS ' CABLE TOOLS ~. ~ROVUC~NO m'r~WL(S), OF ~S ~P~T~Om~., --O~O~, N~E (~ A~, ~}. W~ SURV~ MADE 24J TYPE EL,ECTi~IC AND OTHER LOGS RUN j~' Si,ngle shot / Dual induction, SOnic, Density, SNP, CDM, CBL, '.CASING RECOP,.D (Report all Strings set in w~'{'l) CASING SIZE WEIGHT, LB/FT. HOLE SIZE 26. LINER I~ECO nl i · I I 2S.: PEP, FORATIONS OPEN' TO PRODUt;I'iON (Interval. size and number i 80. ; PRODUb-i~ON DATE FIRST PriODUCTION ~ PI{eDUCTION METI{Ot) (Flowinz, · None ~' I : : J~'H°u~e~ '31 - - ~ · o~s~os~t~os o~ glS (8old, used Io~ ]ual, vented, etc.) !Gamma Ray-Neutron, proximity i , CI~ING~ P,~ICOI~D / A1VIOUHT PULLED 27.. ' TUBING P,~COP,,D 9275 J set retainer 0 9100 tonoed w/85 3332-24' ~ueezed with 85 sax Clh~s G cm~ GAS-OIL I/~.TI O 32. LIST OF ATTACHMENTS ': 33. I here~~)thgJ t~~(~ Fnf&r~ti~h IF(o~lb't~ anWeoFre~ ~s'd6tCrmTn~from all:available records SIGNE ~ ' · DATE ~nd [o~ Additional D~Ia on - ' (See Instructions S~ces Reverse Side) i i ~":~ I ' . INSTRUCTIONs ' ~ . ! J j Gener~_L_~,~h form is designed for submitting a complete and corFect well completion r6port and log on ~ J jail iyp~,~f jands and leases in Alaska.' - ; ' l ltem: ~1 dicate which elevation is used as reference (Where no't otherwise shown) for depth measure- ~ ~ments~y~ in ether spaces on this form and in any attachments. t ~n~d 22:~ If this well is cdmpl~ted for separate production f[om~"more than one interval zone'" ] ~ (multi c . ~ ~ pletion), so state in item 20, and in item 22 show the prcducing interval, or intervals, j )op(s),~t~m(s) and name (s) (if any) for only the interval reported in item 30..Submit a.-separate report ~ [ ' ~(page~ t~is form, edequa~tely identified, for each additional inte, val to ~ seperately prodUc~, show- ~J ~" ~(,ng t~.~,t,onel deta pert,nent to such interval. · ' ~. - ~ - ~ . . Jfem2~ cks Cement: Atteched supplementel records for this well should 'show the '~det~ ils 0f any mul- .r. ~ :tiple ~e~ementing and the location of the cementing tool. ~. ~s~bmit ~'~l~m~eparate completion re~rt on ~hi~ {orm {or each in*erval to ~ ~eparately produ~. ~. ~ ~..~ ~ : :~ · ~ 34. SUM~~[~TiON ~IN~LUDIN(I INT~VAL ]~D. P~URE DATA ~ [O~ OF OIL. G~, ,,..' ~. "i~-I~ ~ WATE~ AND MUD SEE qHHENTS NAME Shubl i k Sadlerochit CORE DATA. A'I~ACI! BRIEF DESC~IPITIOI~S OF LITHOI-OGY. .POROSITY. FRACTURES. APPA.~I.E~T DIPS AND DETEC~I'EI) $tlOWS OF OIL. GA~ OR WATER. · SEE ATTACHMENTS Lisburne GEOLOGIC 1~ AR I.~I~R~ MEAS. DEPTI~ 8640 ,8762 ,9575 Same Same MOBIL OIL CORPORATION HISTORY OF OIL OR GAS WELL OPERATOR Mobil Oil Corpora'ti on FIELD Prudhoe BaS WELL NO. Kuparuk State #1 SEC. 21 T II N R 12 E U.M. SIGNED H.C.Hixson DATE Date 1968-1969. 11/15.-11/20 11/20-11/24 11/24-11/27 Apri I 1969 TITLE Exploration.Geol.ogist DRILLING A MESOZOIC-PALEOZOIC WILDCAT TEST. NORTH SLOPE. OF ALASKA This well was drilled by Peter Bawden Drilling Company, Ltd. using rotary rig #21 positioned 1320' N and 1320' E of the SW corner of Sec. 21, TI2N, RIIE,UM. All depths refer to the Kelly.lbushin~ 60' above sea level. Drit.ling 331' of 12 1/4" hole and. ope.n, ing. to 24" Spudded wel.1 at l!-15 AM, November 15, 1968. Drilled 12 1/4" hole to 331'. Opened hole to 17 1/2" to 318'. Opened 17 1/2" hole to 24" to run 20" csg. Wainting on weather. Running. and Cementing 20" Casing at 316' W.O.C.' D.O.C. Ran 20" csg to 316' and cemented with 940 sax of class G cmt. W.O.C 65 hours, completed winterization of rig. D.O.C. and shoe to 316'. Drilling 12 1/4" .hole 331'. to 2600' Drilled 12 1/4" to 2600'. Circulate prep. to run logs. 11,/27-12/1 Runninq Schlumberger Electric loqs.; Openi.ng Hole .to 17 1/2" Ran the following Schlumberger wire line services' Dual Induction 2556 to 314; Sonic-Gamma Ray 2556 to 314. Ran a 17 1/2" hole opener and reemed out 12 1/4" hole to 2600'. Circulate prep. to run 13 3/8 2 8 1969 DIVISION OF OIL AND GA~ 12/1-12/8 12/8-12/21 12/21-12/23. 12/23,12/27 12/27-12/31 ,f-- ~' Page 2. _. Running and Cementinq i'3 3/8 Casing Ca 2600'; W.O.C. Ran and cemented 13 3/8 casing Ca 2600' with details from bottom to top as fol 1 ows- 649' 61# J-55 ST & C 1951' 54.5#J-55 ST & C Total- 2600' with shoe @ 2600! and DV collar @ 1398. Cemented first stage with i050 sax Class G neat cemeht. Opened DV col] ar and circulated cement 'contaminated mud. Pumped in 10 bbls water followed by 1400 sax cement fondu mixed 1 to I with pozzolan and 3% salt. W.O.C. five and one-half days while working on rig. D.O~.'C.; Drilling 12 1/4" hole 2600 to 8399 D:O.C. and.shoe to 2600'. Pressure tested rams to 2000 psi; ok. Dwil'led 12 1/4" hole to 8399 with rates up to 3.00' per hour. Had trouble with sloughing shale starting at 7900 feet and continuing until 9 5/8 casing was set at 9413'. Cutting Core No.l,' 8399 to 8410; Running Schlumberger Electric loqs Ran 8 5/32" Christensen diamond bit on a-H'Fcolog barrel and cored 8399 to 8410,'recoverinq 9'7'1/4" oil stained calcareous shale. Reamed core hole to 12 T/4" and conditioned hole to run electric logs. Ran the following Schlumberger wireline services- Dual Induction 8413 to 2602; BHC 8407 to 2602; and FDC 8417 to 2600'. .. , Drilling 12 1/4" hole to 8410 to 8803; Cutting Core No.2 8803 to 8838¥ Ran Christensen 8 5/32 diamond bit on Hacolog barrel and cored 8803' to' 8838'. Recovered 32'11" of oil stained sandstone. Drilling 12 1/4" Hole 8803 to 8925; Cutting Core No. 3, 8925 50 8952. Reamed out core hole to 12 1/4". Had problems with sloughing shale causing up to 180' of filling, daridqes, and tight hole. Drilled ahead 'to 8925 and circulated prep to'cut core No. 3. Ran Christensen 8 5/32 diamond bit on a Hacolog barrel and cored 8925 to 8952, recovering 27' of oil stained sandstone. Ran an 8 1/2" bit, reaming and dri.lling to 8960. Conditioned hole for DST #1. 12/al-l/l 1/1-1/4 Running DST No.1 Over Interval 8937 to 8960 Ran HOWCO tight hole test assembly, setting packer at .8937' Recovered. 1 bbl gas cut mud & oil, 1 bbl gas cut mud, and 2 3/4 obl ciean qas cut oil, 26.7°API gravity Ca 60°F. See attachments for test details. Drilling 12 1/4" Hole 9060 to 9032;. Cutting Core No.4 9032 to 9068. Reamed 8 1/2" hole to 12 1,/4".. Drilled 12 1/4" to 9032 and ici rcul ate to prep. for Core #4. Ran Ch'ristensen 8 5°/32" diamond bit on Hacolog barrel and cored 9032 to 9068, recovering 36' of wet .sandstone. rvl,qy ;8 g 1969 ~iVJ$ION OF OIL AND OAS . ANCNOP~Gi~ '~. 1/4-1/9 1/9-1/16 1/16'1/19 1/19-1/21 1/21-1/22 1/22-1/23 1/23-'1/26 RECEIVED MAY 1969 Page 3.' Drilling 12 1/4" Hole 9032 to 9416; Running Schlumberger Electric .Logs Reamed core hole to 12 1/4" and drilled ahead with 12 1/4" bit to 9416. Circ & condition hole to prep. for log run. · Ran the following Schlumberg( wireline services: DILL 9416 to 2600; BHC 9416 to 2600, and Proximity log over portions of interval 9416 to 2600. Hit bridge @.8200 with SNP requiring cleanout run. Ran SNP, FDC, CDM, and SWS 9416. to 2600. After logging- ran seismic check shots. Running & Cementin9 9 5/8 Casing @ 9413; W..O.C. & D.O.C. Ran and cemented 264 joints of 9 5/8 casing at 9413 with 'details from bottom to. top as follows' 140 jts -'5527' 47#, S95, LT & C, 8rd RIII 124 its - 3886' 43.5#, S95,LT&C, 8rd RIII 'Total 264 jts = 9413' Ran a Davis float shoe @ 9413', Davis .float collar @ 9332', a HOWCO DV collar @ 5191, with centralizers every 3rd joints and one on either side af the DV collar, Cemented the first stage with. 542 sax Class "G" cement. Circulated through DV collar. @ 5191 and cemented with 1050 sax Class "G" cement. W.O.C. 54 hours, changed out BOP's installing 10" x 1500 series. D.O.C. and pressure test casing. .' Drilling 8 1/2" Hole 9416 to 9587; Cutting Core No.5 9587 to 9614.' Ran in with 8 1/2" bit and drilled ahead to 9587'. Picked up Christensen 8 5/,32" bit on a H~colog barrel .and _cored 9587 to 9614,'recovering 27' dolomite with blee'ding gas but no oil. Dri!lin9 8 1/2" Hole 9587 to 9724;.Cutting Core.No. 6 9724 to 9775 Ran in with- 8 1/2" bit, reamed .core hole and drilled ahead to 9724'. Picked up Christensen 8 5/32" bit on a H~colog barrel and' cored 9724' to 9775-', recovering 50',6" limestone witlqout sign_ificant oil staining. Runnin9 DST #2 Over Interval 9740 to 9775 Ran in with HOWCO tight hole test assembly setting packer at 9740, No fluid was recovered. See attachments for t.e'st deta'ils. '' Runnin9 DST #3 Over Interval 9740 't'o 9775 Ran in with HOWCO tight hole test assembly setting packer at 9740. Recovered 2 gallons of slightly gas cut rat hole mud with occasional spots of live oil. See attachments for test details. Drilli.n9 8 1/2" Hole 9975 to 9926; Cutting Core #7, 9926-9956 Ran 8 1/2" bit and drilled' ahead to 9920 where bit dropped into a fracture or cavern. Had a very large .show of gas and oil, cutting the mud weight. Circulated for 24 hours to build weight from 9.9 to 11.4. Ran.a Christensen 8 5/32 diamond core head on a H~colog barrel and cored from 9928 to 9958. Recovered 30' of cal-arenite ~nd recrystalized limestone having no significant shows of gas or oil. 1/26-1/27 1/27'2/1 .2/1-2/2 2/2-2/5 2/5-2/8 2/8-2/1-3 2/13-2/14 2/14-2/21 CEIVB ~D!VI~ION OF OIL Al ANCHGi~Oll ;9 GAS Page 4. Runnin,g DST ==4 Over Interval 9908 to 9958 Ran 8 1/2" bit and reamed core hole to 9958'.. Ran in with HOWCO tight hole test assembly setting packer at 9908. Recovered 3.36 barrels slight!y gas cut rat hole mud. See attachments for test detai 1 s. ~ Drillin§ 8 1/2" Hole 9958 to 10,372; Cuttin9 Core No.8 10,372-10,397 Ran 8 1/2" bit and drilled-ahead to 10,372'. Ran a Christensen 8 5/.32 diamond core head on a HFcolog barrel and cored 10,372 to i0,397. Recovered 23' of dolomitic lime~tone with no significant shows of gas or oi 1. ' Runnin9 DST #5 Over Interval 10,362 to 10,397- Ran in wi'l~h HOWCO tiqht hole test assembly setting packer at 10,362. Recovered 65 gallons"slightly gas cut salt water cut mud. Al'so recovered 1 quart clean salt water, having~a salinity of 14,190 ppm NaCI. See attachment for test details. Drilling 8 1/2" hole 10,397 to 10;588; Runnin9 Schlumberger Electric log. Drilled ahead with 8 1/2 bit to 10~588'. Conditioned hole for logging. Ran the fol.lowing Schlumberger wire line services- DIL, BHC, FDC and SNP over interval 10,588 to 9413. Drillin9 8 1/2" Hole 10,588-to 10,683; Cutting Core, No. 9, 10683-10708 Ran an 8 1/2" bit. and drilled ahead to 10,683. Had'some lost circulation through this interval. Ran a Christensen 8 5/32" diamond core head on a HFcolog barrel and cored 10,683 to 10,708. Recovered 25' of limestone with no §hows of oil or gas. Dri. llinq 8 1/2" Hole 10,708 to 10997; Cutting.' Core No.lO 10997-11019 Reamed core. hole from 10,683 to 10,708 and drilled ahead with 8 1/2" hole to 10,997. Ran a Christensen 8 5/32 diamond core head on a ~colog barrel and cored 10,997 to 11,019. Recovered 22' of red & black shale grading into argil lite. Drilling 8 1/2" Hole llOl9 to 11092; Cuttin~ Core No.lO 11,092 to 11,099 Reamed core hole from 10,'997 to 11,019 and drilled ahead with 8 1/2" hole to 11,092. Ran a Christensen 8 5/32 diamond core head on a H/~colo§ barrel and cored 11,092' to 11,099'' Recovered 7' of argillite. ~Running Schlumberger Electric Logs. Reamed out corehole to 11,099. Conditioned hole and waited on logging tools. ~ Ran the following S'chlumberger wireline services; DIL, BSL, FDC, SNP,. Proximity, HDT' CBL, Gamma Ray - Neutrom, and SWS. 2/21-2/27 2/27-3/3 3/3-3/5 3/5-3/8' 3'/8-3/14 3/14-3/15 3/15-3/29 RECEIVED MAY g g 1969 OIL AND O.~ Page 5. R__epaining Derrick; Running DST #6 Over Interval 10143 to 10175 Tripped in to condition hole for testing and hit crown. Ran HOWCO straddle packer test assembly including tight hole subs and set packers @ 10143 and 10175. Recovered'51 barrels salt water having a salinity of 20,625 ppm NaCt. See attachments for test details. Running DST No. 7 Over Interval 9970 to 10,040... Ran in & conditioned hole for testing. Rigged up test separator & tanks Ran HOt,~'CO straddle packer test assembly, 'setting packers at 9970 ~nd 10,040'. Recovered 15 barrels frothy salt water contaminated mud, 10,725 ppm'NaC1. See attachments. Runninq DST No. 8 Over Interval 9860 to 9960 TriPped in to condition mud. Ran HOWCO straddle packer test assembly. setting packers at 9860 and 9960. Packers failed and test was un- successful. .Running DST No.9 Over Interval 9798 to 9970. Tripped into condition mud. Ran HOWCO straddle packer assembly, setting packers at 9798 and 9970. Recovered 22 1/2 barrels saltwater, 13,000 ppm NaC1. Cementing ?lug .Across Shoe of 9 5/8 Casing Ran open end to 9478 and pumped 100 sax Class G cement. Tagged top of plug at 8650'. D.O.C. to 8680 with no cement below. Ran in open ended and pumped lO0'sax Class G cement. Tagged.top of plug at 9428 below,shoe of 9 5,/8 casing. Ran in openeded to 9418' and pumped 75 sax Class G cement. Tagged top of plug at 9286. Polished off top of. plug to 9300'. Running Schlumberger Cement Bond Log; Pressure Test Plug. Ran Schlumberger CBL over. selected intervals from 930~0' to 2000.' Circulated to build mud weight and pressure tested plug to 3000 psi. Perforating For .Squeeze No.i at 9275'; Squeezing WSO at 9275' Perforated 4 holes at 9275' with Schlumberger ceramic jets. Required 6 runs due to a'faulty batch of blasti'ng capS. Ran'a HOWCO cement retainer on wireline. The weak point'parted leaving the retainer, a collar locater, and a Baker setting tool .on bottom. Ran a HOWCO cement retainer on drillpipe, setting at 9106'. Prepared to squeeze,a portion of the HOWCO cementing unit blew up due to an ice plug. Rig shut down for 58 hours due to high winds and blowing' snow. Squeezed 100 sax Class "G" cement at 9275'. Could not circulate. Pulled wet and found 39 joint of drill pipe cemented. Drilled out retainer and cement to 9113. Ran a HOWCO retainer on drill oii~.- and set at 9106' Pumped 100 sax Class "G" cement at 9275'. Could nc's circulate- Pulled wet and found 15 joints 3/15-3/29 3/29-3/30 3/30-3/31 3/31'4/2 4/2-4/3 4/3-4/7 RECEIVED MAY-"g 1969 Page 6. continued of drill pipe cemented. Both drilling crews quit due to extremely cold working conditions. Rig shut down 54 hours repairing hot air heaters for ri§ floor. 'Drilled out retainer and cenent to 9265. Broke down perforations with 2500 psi. Ran HOWCO retainer on drill pipe and set @ 9106'. Pressured up on retainer and it pumped down hole. Ran in openended and set a 75 sack plug 'on top of the retainer. Perforating, a.% 3332 to 3334; Running DST No.lO Over Interval 3332-34. Perforated 2 holes per foot over the interval 3332 to 34 using Schlumberger ceramic jets. Ran in With HOWCO testing assembly setting the hookwall packer at 3291. No fluid was recovered, the pressure charts indicating a ]'2S0 test. Squ..eezing Perforations at 3332 to 34'; Perforating at 3328 to 3330. Pressured up to 1800 psi breaking down the perforations. Ran a HOWCO' cement retainer and pumped 85 sax Class "G" Cement. Drilled out retainer and tagged "cement top at 3202' D.O.C. and pressure tested the perforations at 3332 to 34 to 1800 psi, OK. Perforated 2 holes per foot over interval 3328 to 30, using Schlumberger ceramic' jets. Running DST No.ll Over Interval 3328 to 30; Perforatin.9 Interval 3340-52. Ran in-with HOWCO testing 'assembly setting the hookwall packer at 3291. Recovered fresh mud. pressure charts indicating only a slight entry pro- bably due to a tight formation. Perforated 4 holes per foot over in- terval 3340 to 3352 using Schlumberger ceramic jets. Running DST's No. 12 and No. 13 Over Interval 3328 to 3352. Ran HOWCO Test tools and set hookwall packer at 3291'. No fluid was recovered due to a plugged tool. Ran in and conditioned mud. Ran HOWCO test tools and set hookwall packer at 3291" R_ecov~e_~ed 50 barrels fresh water, salinity 3465 ppm NaC1. Squeez_.ing perfs .'3328-3352 Ran and set HOWCO drillable cement retainer @ 3208. Squeezed perforations 3328-3352 with 150 sax - cement flash set in drill pipe. Laid down 19 joints of cement-filled drill pipe. Ran in and drilled out cement to 3336". Pressure tested casing -- broke down perforations at 700 psi. Ran in HOWCO retainer and set at 3200'. Broke down formation with 800 psi .... 32 cu. ft/min at 1500 psi. Squeezed perforations 3324-3336 with 100 sax Class G cement -- after 95'~ sax in, had 1800 psi. Mixed and pumped another'lO0 sax Class G cement thrOugh perforations 3324-3336. After 102 cu. ft. had 2600 p. si. Closed in pressure and waited on cement 16 hours. Drilled out retainer and cement to 3336' -- hard cement acroos perfo.rat- ions. Pressure tested -- broke down at 1200 psi, standing pressure 800 psi. Ran' HOWCO retainer and set at 3102. Pressured up and broke forma- tion down with 900 psi. Pumped 50 cu ft. water, 180'cu ft. slurry and 352 cu ft'mud with final pressure of 900 psi. --Closed in pressure 4/3-4/7 4/7 Page 7. continued at 5-20 AM 4/7/'69. Estimate top of cement at 3186'. (138' above perforations 3324'-3336') Total cement through perforations estimated at lO0 sax. Suspended well Layed down. drill pipe. Tested plug to 2000 p.s.i. Tested OK. Placed cap on top of tubing hanger. Released rig at 8' PM, April 7, 1969. RECEIVED MAY g g I969. ]l¥1~ilt]lN OF OIL AND GAS __ AN¢I-tGI~GE MOBIL OIL CORPORATION HISTORY OF OIL OR GAS WELL Operator: Mobil Oil Corporation Well No.: Kuparuk State f~l Field: Wildcat - North Slope Sec. 21, TllN R12E, U.M. Date 1969 12/1 12/lO 12/14 12/16 12/17 12/18 Subsequent History of Well Completion. This well was completed using Parker Rig #93. Moved rig in from North Kuparuk #26-12-12 and started to rig up. Rigging up 12/1 to 12/9. Picked up drill pipe and drilled out retainer at 3102' and hard cement to 3358'. Cleaned out to 3400'. Pressure tested holes 3328'/ 3352' with 2000 psi. Cleaned out to 9100'. Found hard cement at 9100'. Tested casing with 2000 psi. Ran Schlumberger GR-CBL. Showed no bonding. Perforated and ran DST #1 9024'/9029' Jet perforated with 2 holes/ft. 9024'/9029'. Ran DST #1 on dry 3 1/2" drill pipe. Set packer at 8992'. Tail at 9009'. Opened for IFP 12:04 PM Closed for ISIP 12:09 PM Opened for FFP 3:37 PM Closed for FSIP 5:23 PM End of FSIP 7:25 PM (See attached test results) 12/15/69 12/15/69 12/15/69 12/15/69 12/15/69 Test showed no trace of water. Water shut off O.K. Reversed out fluid and pulled test tool. .Squeeze cemented Interval 9024'/9029' Set Howco E-Z Drill retainer at 9000'. Stabbed into retainer and broke down holes with 2000 psi. Pumped 1 bbl/min, at 3000 psi. Squeezed 28 sx of Class G cement through holes. Final squeeze pressure 3800 psi. Pulled out of hole leaving retainer. Perforated and Ran DST #2 8784'/8790' Jet perforated with holes/ft. 8784'/8790'. Ran DST #2 on dry drill pipe. Set packer at 8712'. Tail at 8729'. Opened tool at 9:05 PM. Closed tool at 9:21 PM. Test indicated gas. (See attached test results.) .Squeeze cemented Interval 8784'/8790' · Ran RTTS to 4000' and broke down holes with 2200 psi. Pumped 2 1/2 bbl/min. Set E-Z Drill retainer at 87'"44' Broke down holes with 3200 psi Pumped 12/20 12/23 12/24 12/29 12/30 2½ bbls/min. Squeezed 93 sacks out perforation. Final squeeze pressure 3800 psi. W.O.C. 24 hrs. Drilled out retainer and cement to 8790. Clean out to 9000~. Ran RTTS to 3906" and test perf. to 3000 psi. Perforated and Ran DST #3 8925/8940, 8895/8910~ 8875/8886 Jet perforated with 4 holes/ft., 8925/8940-15~ 8895/8910~15' and 8875/8886-12 total of 41'. Ran Halliburton test tools and set packer at 8813. Tail at 8830. Opened for IFP Closed for ISIP Opened for FFP Closed for FSIP End of FSID 8:57 AM 9:00 AM 11:00 AM 4:15 AM 9:45 PM (See attached test results.) Reversed out fluid and pulled test tools. Ran bit and scraper and conditioned mud. Complet ion Set Otis W.B. permanent production packer at 8829'. Ran 3~", EU-8rd-9.3#/ft., N-80, tubing total of 291 jts and Otis permalatch packer at 1000'. Stabbed into bottom packer. Tested packer and seals on backside with 1000 psi. Displaced mud with salt water, reversing out. Displaced tubing with diesel oil. Set top packer. Tested with 2000 psi. Flowed Well. Flowed well on various choke sizes through se~perator. Started at 8:10 PM 12/28/69. 2 hr. stabilized rate on 20/64" choke i630 B/D, 590 MCF/D, GOR=362 Tubing Pressure = 1075 psi., Sep. Pressure = 590 psi. Sep. Temperature = 65 degrees F. Shut in well 8:15 AM 12/30/69 Insulated Tubing Pulled out of top packer and swabbed 9-5/8 to 1000'. Reran 3-1/2" tubing with top 688' insulated. (See attached completion drawing.) Installed 12" x 3000 x 10" x 5000 series Cameron Tubing hanger. Tested to 5000 psi. 3% ball valve nipple Insulation bottom Seal divider w/40" stroke 3~0 sliding sleeve 9-5/8"x 3~" permalatch packer 3~"X0 sliding sleeve 498.30' 683.37' 983.57' 995.67* 998.82' 1005.27 1/1 1/2 3~"XD sliding sleeve 3~" Q landing nipple Seal unit s WoB. permanent packer Bottom seals and tubing 8808.52' 8821.87' 8825.00' 8829.00' 8836.00' Ran ball valve and tested. Flowed Well for Division of Oil and Gas. Flowed well through seperator. Time 8:00 PM 12:00 AM 6:00 AM 1:00 PM (1/1/70) (1/1/70) (1/2/70) (1/2/70) Oil Rate 1840 B/D 2100 B/D 1652 1600 Gas Rate 550 MCF/D 590 MCF/D 600 615 GOR 300 280 363 374 Tbg. Press. 1175 1155 1130 1/30 Sep. Temp. 70° 73° 75° 74° Total of 19 hrs. Test witnessed by Bob Larson - D.OoG. Pumped diesel down tubing. Released pressure on ball valve. 1/2 Released rig. .... ' - ., - ' _ . . SUMMARY - ·, .WELL NO: Kuparuk State ~)1 (21-11-12) _ ' APril: . .North Slope ~,ONE, ~ Sadlerochit . · . _ ..... - . ' TEST INTERVAL': B784'/8790' :- ._ - ; - ... - : -..?:..:-- ..-.... .- ~ .. 1st Flow Fron~_" 9j~plm,__~'tO___- ''~'9:~0 ~i ~, Total 15~ns.__ 181 From to 'Total 2nd Flow From to' " Total 'FSI Front to . .. , , . 2 :'.-De.scr~pt~on o~ Recovery ' "-"'~ ' ..... "'-_.-: ' ' ~ - . -~ Gas to surface ~n 5 m~nutes. Starred flow ~hro~gh i/~ bean. Well head pressure' - -~ increased to 2800 ps~ 5n 5 m~nu~es. Opened 1" bean 5n addition to 1[~*~ bean ~o keep . _ -~ Pressure d6wn' Flowed gas for th6 duration of~the test. Gas and slugs of condensate were produced. No black oil was recovered. - . ~ - . . . ~ . . .: - . . . . . - _ . . ..- . : . .. . . ~ . .... ?AT-E: 12/16/69 · .. · Bottom Hole Pressures Device No. Clock Range pe_l~th 1st Flow Period 2nd Flow Period _ , Remarks' "~ ' .' . Ticket i FLUID SAMPLER. r~ Dote. 12'16-69 ' ~Number 033137-B · - SamPler P, rPs~ure. 'P.S.I.G. at Sdrface' Kind- ' I-talliburton } I~ecovery: Cu. Ft. Gas - · of Job _ HOOK ~'/A~:.'[-j. -District ALx[C[LQRA(~.E . , ' - cc. Oil " cc. Water ' . .Tester ~[~~.[~O~L'~I' Witness 'cc. Mud ' ' ' Drilling · , Tot. Liquid cc. · ' ' ' :' ..C, oqtractor . , ,sm Gravity, ' ' AP! ~ ' 'F. ~ EQU ! PM EN,T &, ~,H.° L E I~ATA Gas/Oil Ratio,, . ' ' , cu. ft./bbl. Formation Tested .... - ' · ' ' ' ' Elevation L, ' .... Ft. · · RESISTIVITY. CHLORIDE Net Productive Interval - ' _Ft. - CONTENT All Depths Measured From - ": · · Recovery Water @' __~ °F. .ppm Total Depth, , - . Ft. Recovery MUd __ @ ,, °F. ' · . Main Hole/Casing Size - , .... '-- Recovery Mud Filtrate @ .~ '°F.~ ppm Drill Collar Length - I.D Mud Pit Sample @ . , °F. Drill Pipe Lengt.h - I.D Mud Pit Sample Filtrate @ °F. " .ppm Packer Depth(s) - Ft. Mud Weight , .'."vis ..... c,p Depth,..,Tester Valve ~ . - , ~ .... Ft.._ · ·TYPE AMOUNT ·Depth Back Surface Bottom Cushion ........... Ft. Pres. Valve Choke - Choke - Recovered - Feetof ' - ' ' ' ...... · . Recovered Feet of ·, · . - · ! · ..~ Recovered Feet of · · Re,covered . Feet of ~. ,.. . ..... - . · Recovered ~ Feet of · , .............. · Remarks TIGHT HOLE subs 2777 .. , ... · . . . . . · . .... ~' -- ',Gauge No. 3639 ' '1 Gauge No. 3638 J Gouge No. 990 .:~ J TEMPERATURE ..... i TIME. "' - ' -LDgp-th~' ' ~'?~',b Ft. I Depth: '8700 Ft.J Depth: .'872'1- Ft. 1 · i .... ~our Ci0ck ....... 48 Hour Oo~"[- ..... 48'Hour Cl0ckj Tool A.M. Esi'. ' °F. i Blanked Off no Blanked Off - ['_Blankedr Off -J Opened P.M. Actual ' °F. Pressures Pressures Pressures ! Closed P.M. Field Office Field J Office Field Office Reported Computed ..... Initial Hydrostatic - 4661 - j 4657 - 4707 Minu~es Minutes i.it~ol . - ' " 269-8' - .j 316-0 - · 3508 ~ Flow .r- .b'r_ Finol - 4194 - [ 4191 - 4221 ,,, - l~i "~'- Closed in - _ , 4659' - 4659 - 4661 - 34 ~c'~ Flow I~itial - . J .3637 - " ~080 - 3942 Ia- -- .... "~0 '- " 4365 ' 43~1 12 ? ~ Final - . - - - Closed in, - 4647 - ,. 4650 ..... - 4651 .. - 28 --" Initial ' . J ~ F. Iow · ~_..- :'Final -,I _ ""- ,. Closed in ,, . , ', ~ ' ' ' Final H~'dr0statlc... - 4654',,, - 4657 .... 4659 · --" 9 FORMATION TEST DATA .......... . --.. . , . - _ '..' . - <...' '_ -.-x ': .' :. :-. MOBIL OIL COf.',I'OI.,A[ION · , . .... '7 < . '-:--' -' '- FOf~',[ATION TEST REPOt.I'f .... · :-- - '-'. . .' - ,. ." ou~-~'~n~',~ . : , -. . . . ' . - . . -- . '- ~ .,. -, : ~ ' · .- ~. : . ' . · . WELL NO: Kuparuk State ~)t. " ?TEST NO: WSO ~1 ... " - ~.' AREA' North Slope. "· ~ZONE Base Sadlerochit Transition · '. . " - TEST INTERYAL' 9024'/9029' -· . ' ' ' ' 'o~'.- - '~"" ' i ·' - · TIME BREARBOWN . . o-- . . - _.... _ ',- _ Ist Flow From 12:04 p;m. 12/14to 12:09 p.m. ISI From 12:09 p,m, 2nd Flow From 3:27 p,m. .'FSi F~om 5:23 p.m. -~De.scription of Recovery · 1st Flow - Gas to surface, to----3: 27 p,m, to .---5~23 p,m, 'to~ - 7:25' .. . DATE-12/14/69 . Total 5 mins. Total- 3 hrs - 18-mins-. Total- 1 hr. 56 rains. . Total ~ l-..r.~, m~ ns.. . 2nd Flow - ~ud to surface in 8 mins., oiI to SUrface in 12 mins. The wellhead pressure r6ached 1070 psi in. 37 minuteJ a~d slowly increased to 1100 psi at the end of the ~low period. Flow through. I/2" surface bean° Flow rates not measured. Oil Gravity 23.5° AP1 at 60°F. Cuts taken 1 hr and 1.'hr 10 mins after start of '2nd flow period showed no water and a trace of.sediment. . IHP IFP · FFP FSI[ Bottom Hole Pressures .3639 24 8976 4848 1207· · 2255 4445 2636 4114 4445 4824 Device No. Clock Range Remarks' . _. 1st Flow Period -990 48 9001 3s4i 24 9005 48'7-f--- 1441 ~ 1-43~ 2219 : --2~Z~-?~ 2510 4130 4447 4846 2480 4].29 4.464 4847. 2nd Flow Period IFP FFP FSI.P WSO .test O.ko ' ' ~ '-'-: -.': ~ '' . ..... .- FORMATION TEST REPORT . . .' '. . - -'., - . '. ' ... . WELL NO: -KupJruk ~St~t.e f/1 (21'-'11-12) ' TEST NO: Prod. #1 DATE: 12120/69 North Slope AREA: ZONE: Sadlerochit _ -- - TEST INTERVAI,: ~Ib~ BREAKDOWN ~'"i' .. :.-):::--- 'i.:t '"" ' 1st Flow From ' 8:55 a.m. 12/20 to 9:00 a.m. ·Total ISI From 9:00 a.mo to 11:00 a.m. Total 2nd Flow From 11:00 a.m. to 4':00 a.m. 12/21 Total .'FSi F~'um 4:00 a.m. 12/21 to 9'35 p.m. 12/21 Total · · · - . De.scr~ption of Recoverj~. :':'":" ':/'..:.~. '.. · . Oil Gravi.ty 27.90 API at 60 °F Cut 0.5%' BS&W i~lax BHT at .8830' 185 °F · 8875'/8886' 8895'/8910' 8925'/8940' 5 mins. 2 hrs. 17 hrs. 17 hrs. 35 mins. 1st Flow - Strong blow in 5 gal bucket. . ' .. 2nd Flow - Gas to surface at 11:06 a.m. Fluid to surface at 11:16 a.m. Oil to' . surface at 1!:30 a.mo Refer to Field Test Data _S~e~_,.-for flow results· [' ~_i(.i)O~.i 'i" "~- I r~') V,J¥ d.:.._ '/; "7:.P:~? .' - Bottom Hole Pressures · Device No. Clock Range .D? p t h 3639 -. 24 " 8801 990 48 334]. 8822 8826 1st Flow Period 4919- 4904 49]..8 2nd Flow Period 726 ' 1921 1908 4365 4351 4368 IHP IFP · FFP' FSI~ '1~5--0 3123 --40-%:~' IFF FFP FSI[ -_ Remark s: 4081 -- Well No, Kupar'uk State MOBIL OIL CORPORATION h Date. t & ! Time i _ - 3: 57AM .--_. ):00 Li:00 .if06 _-. ._ _--.. .1:16 -. .. _ .!:20 .1: 30, Production Test No,. I Open on initial flow · Closed for iSI Open on 2nd flow Gas to surface bIud to surface Oil to surface Cleaning up to burn pit c ..... , i ,IlL 1__ ,,q, _,q, ,_ ~ Ill ~ C!eznimg up to burn pit: Cleaning" up to burn pit Totalizer Reading 2: 15P~ · r\ 2:~30 '. I:00 1:30 2:00 .. Change ~..to 24/64 bean ~ Meter 'run & totalizer in-op, er, Me.ter run & tbtalizer in-oper, , To Sep. - Sep lines frozen- by pass Flow to burn pit FIELD TEST DATA Perf' d. Interval Zoi~e Sadlerochit Size 64tbs 32 32 24 Tbg, Press (psig) 150 5OO .775 85O 875 885 1000 1 I I " i .... t ..... , ,, _il 1015 1015 · . 1/3 8875/8886 8895/8910 8925/'8940 GOR (cu. f=./ .. · Liquid Race '.(~1:~) , , , _ _ · , Well I~o. · . . Kuparuk State ProdUction Test No.. MOBIL OIL CO~ORATION · FIELD TEST DATA 'i' P. erf' d. Interval 887518886 8895/8.9i0 8925/8940 / Sadlerochit Zone ,, ' & Time 6:15 6:30 6:35 6:45 7:00. ¢ 7:.30 '9:00 .9 ,3o 10:00 10:30' Remarks Working on Sep. dump valve Turn to See. Try to stabilize flow. Sepo Unable to handle 600 psi Changed to 16/64 beam Check totatizer - OK - Reset f Totalizer Reading ('b Is) . 6'5.8" 8,7.8 Bean Size · 64tbs _ , 24 24 24 16 Oil carry over into gasline · Bypass Sep. Oil outlet oqu,'~ed Worl; on see. , Turned to Separator 103.0 116o0 129.2 0.0 :!8.7 i 5P. 5 85.7 111.4 16 16 ' 16 16 16 16 16 Tbg. Press' (psig) t015~ 1015 68 1220 1270 68 1290 68~ J, 1290 68 · .' 1295 1300 70 ! 1.300 71 1300 72 1300 1300 1300 Separat°r Temp Press (°F) (psig) ~ 630 ' 390 410 420 't 475 , Q '- ;4 ~.) 515 580 ' Gas Chart Static (psig) i ; 310 , 301 435 "90 50O 53O 595 Diff . L{qui. d Rate GOR (cu. f:. / .. 9.5 7.5 10 .t' 2112 , 1152 i 270 ~250 1260 Well .No. Date · - Time · . 12:00M 3:00 -00 · ,,, N..-.O'OAM 9:35P~4 · \ · _ ,, Kuoaru~¢ State Production Test .No.. MOBIL 'OIL CORPORATION FIELD TEST DATA Remarks. Change Sep. pressure Gas Meter failed ' Fbwer-z-ai'It{~e du-ri'hg-last hour. Totatizer off. Shut in for PSIP . .. Putled'Pkr - End of Si _ L l_ , , _, b ' -" ' To:alizer ·Reading , (bbls) 0o0 9.0 ' 37. '1 . 56'.8 Size-.. 64~hs 16 16 16 117.9 16 _ _ it 1_ . .iL58.6 16' _ __-.._..-_ ._ ..._ _ .., ~, _ , ,,. ,, · , _ _ . Tbg. Press (psis) 1300~ 1300' . 1300 ,i , 1300 1300 _ _ 1300 1300 1300 Perf'd. Inuerval Zone S~e,p~a?_a t o r Temp P re s s (°F) ,(psig) ~6 .. '88 )8..886 889.5/8.9].0 8925/8940 75 Sadlerochit 285 280 ._ 290,' Gas Chart .29O _ 290 290 Static' (ps*o) 300 3OO 305 _ _ 3O5 3O5 3O5 Diff Liquid GO/ Rate (cu. .864 89O 19 . I %5 955 989 , 997 365 " · 388 .. ,, 374. , _ , , , _ _ CO' 5228 (9-66} MAY g 2 1969 ]l¥1$iON OF OIL At4D_ ~' LEASE ~0. 282.53 WELL ~0o Kuparuk State No. 1 ELEYATIOMS FI ELD kH idcat ENGINEER SEC 91 T. ll:1 R ~ STATE COUNTY LOCATION 1370' FSI A !32fl F!~I GEOLOGIST DATE 60 (K.B.) (,AT) . H C Hi×Rrm ~t al' APril 28, 1969 SIGNED TITLE COMMENCED DRILLI~G l ]./..l 'COMPLETED DR ILL lNG 2/14/69 TOTAL DEPTH !!~09q PLUGGED DEPTH~ JUNK hrJt,.,~CO c. em~nt r~t. ainer: .Baker setting too! an(! Sch!umherger collar !ocator. ON PRODUCTI ON ~mn~...r. -~"c pend~,~s-~~__ (CROSS OUT UNNECESSARY WORDSJ GEOLO61CAL MARKERS Shubl i k Sadl erochi t ~ ishurne DEPTH 8648 . 8762 , 9575 PRODUCT ON DATA PRODUCTIO~ CLEA~ OIL GRAVITY TOTAL CUT I TUBH~G CASING GAS ' CLF.~ OIL . S BEA~t SiZE PRESSURE PRESSURE MCF PER DAY i1,11TIAL' :- B/D AFTER DAYS B / D CASING RECORD (PRESENT HOLE) SIZE OF DEPTH I TOP ! ~EIGHT ~E~/ OR SEAMLESS GRADE SIZE OF I~O.OF SACKS DEPTH OF.CB, t. CASII~G(A.P.I.) OF SHOE OF CASi~IG OF CASING SECOnDHAnD OR LAFCELD OF CASi~4G HOLE DRILLED OF CEN, IF THI~.I PERFS. , 20 ..316 +15" 94 N S Line 24 '~40 i3 3/8 2600 +15' 61 & 54.5' N S J-55 17.1/2 24.50 ' , ..... 9 5/8 9413 +15'' 47 & 43.5 N S S-95 12 1/4 1592 PERFORATIONS 9 5/8 9275 o, 27~ 1/2" · , ' .2; H/F Ceramic det .9 5/8 3332 3334 1/2" 2 H/F i Ceramic Jet ~ ~/~ 232g 3330 1/2" 2 H/F Ceramic Jet. ....,-.., i,~ 3352 1/2" 95/8 . 3~u J4 H/F Ceramic aet. ELECTRIC LOG DEPTHS %~rfaca tn TO DRILLED BY Pater Bowdm_n Drilling Ri g #21 (Aprl~ 19&s) ,. C~E pETROLEUM ANALYSIS Bureau ,,,,.; .Mines .... _L_.a..'.'.r..a..m_.i..e_ ...................... Labora,.,,oey Sample...P..C.."..7_ .0.1.2..9_ .9. .................... IDENTIFICATION Sadler ochit sandstone-Triassic GENERAL CHARACTERISTICS Gravity, specific, ...... _0._:_8_.9_.9_ ....... Gravity, o Al'I, ....... .2.1:.?. ............. Sulfur, percent, ............ 2.9 .......... Viscosity, Saybolt Universal ~t~..~..°..F~.7..5~.s.9.~c.i~9~.~.7..7..°.F.~.~..~..~.~.s..e.E~ Alaska Umiat Meridian C SW1/4~ sec 21 T ll.N~ R 12 E l,our point;, o r., ...b...e_.l.o...w....5. ................. Color, ..bx.o.w. a i.ak. .b. La.c Ja ................... Nitrogen, percent, ..0.....2..0_8. .................... DISTILLATION, BUREAU OF MINES ROUTINE METHOD STAa~ 1--Distillation at atmospheric pressure, _._7..6._0_. ....... mm. Hg First drop ...... _.1_0_?_ .... o F. Fraction Cut Sum, Sp. gr., o AP1 Refractive Specific S.U. ' .... C'l°ud No. temp. Percent ' Cl. I. index, vise., test, o F. percent 60/60° F. 600 F. n, at 20~ C. dispersion 100° F. o F. I ......122 .................................. ~. .*.. . . ,~ ilXii~' :ii~i~_i Xi'.6.1~ iii-7_X:~ .................................................. a ...... ~.~:~......... 2__,.2_ ........ 3..,_~ ........... _._7_.0_9__ ......... 6_8__._~ ......... ~_6_ ..... !_:.3..9_!5._2. ....... 4 ...... ~? ......... _2_,.9....... 6,_3_ ............. 1.3_6. ......... 6~_,8......... _20. ..... 1_,_41_4_01 ....... 5 ...... 302 3.3, 9.6 .753 56.4 20 1.42268 136.7 7 ...... 392 _ 2.9 16.2 .7 8_~ .......... ig._..Q ......... _2._2_ ..... !_,_4_4035 __.' ........ ~-]-~ ..... ~_-6 :-:1- ........... i-8-16 43.2 29 1.45043 '147.9 s ...... '~' ........ 'R-~-', ..... ~-~'-.-~' ........... :'a-'8' ......... -~--~-:-~ ..... Y--~-Z i'r:-_,;_~:i~']. 9 ...... 482 ..... ,' ', ', .; ......... ~ ........ ~-~, .................. ~ ....... ~ ...................... 7 ..... 7. ............................. r .......... , .... STtOIII 2--Distillation continued at 40 mm, Hg II ...... 12 ...... 13 ...... 14 ...... 15 Residuum, 5o5J 3922 .873[ 30.6/ 41 I 1.48577 165.1 44 I 15 : ....... ..... ......... ......... ....... ....... .... [ ..... % ...... ....... -~-:-~'I .... ~'&'~- .......... :~'a- ......... ~----a-/ ......... aa--/ ................. I ................. I ....... ~-~ .... I ..... '~'~ ...... ...... ._3_s__:._2_/ ..... _9__6_:12. ........... aaa ......... z_2_:__2. I I Carbon residue, Conradson: Residuum, _]:__4__:~. percent; crude, _..6.:_.1._ percent. APPROXIMATE SUMMARY ........ .' ..... P&rcent ..... Sp. gr. o API .... Viscosity Light gasoline ....................................... i ................. .3__:_4 ......... .Q., 7_.0. _1_ ....... .7..0.., ~..._ Total gasoline and naphtha ................... ' ......................... _J=_6__.._2. ............ .__7._Ar_6- ....... _5_.8._.._2_ .... Kerosine distillate .................................................... .3_ .,_ .9_ ............ :.8._1__Q ....... ~.3__.__2. .... Gas oil ........................................................... Nonviscous lubricating distillate .......................................... .~ ~.:._2_ __,_ _8_ 7_.8_ .-. _,_ ~_0_ .5_ . .2..9_ _,._7__-__2. ~. :_9. 50-10( Medium lubricating distillate .............................................. _7_~__gl: _ .,_ ?. _0_ _5_ .-._._ ~_]: _7_ __2__4__:.9._7_2__2__,_8- .' 100-20( Viscous lubricating distillate ........................................................................................... Above 20tq Residuum ......................................................... 3.8.2 ............ ~85 ....... 12.,2 .... Distillation loss ......................................................... 3..8 U. S, GOVERNMENT PRINTING OFFICE 16--57835-3 *Fraction 2 contains some material that distilled over in the fraction-1 range. UNITED STATES DEPARTMENT OF' THE INTERIOR BUREAU OF MING PE:.TROLEUM AND NATURAL GAg BRANCH Laboratory ....... _..L~_.~._I~..~ ......................................... Laboratory sample No ............................ Purpose for obtaining sample .... .~.~..m..~..~..~..--t.i--~.a...t.~.n......an~...!l~...~. ....................................... INFORMATION TO BE FORWARDED WITH EACH SAMPLE OF WATER, OIL, OR GAS Please supply as much aa possible of the following information, using this sheet. Please write clearly or print. of sample ~w,t~r, oil, or ga,) ......... 9.!!.' ............................... Mark, on ,,topis container ._~r_~!_d. ................ ~lildcat Farm or I,~se ...K...ug.a....13~..__.~..~.~.t:..$. .................................... Well Ho ......... .~. ...................... in the ._-~.~/_~ ................ of Section_ ._.~._~ ................. Township ..1~,..1~ ........ ' .......... Operator ....... ~!L.9._i.!..£~..~.a.~._~ Operator's address (main office) .... !._~....~.*....~.~.~.~ ............ .-~-.-.~.~.R~S~,...-.~-...~..-.~.. ..................................................... ~mple ob'cained from (l~d line, separa~r, flow ~nk, eta.) .... ~_.~..~aa~ ................... Da~ of ~mpletion of well ..... .~_[.~..~_~_~ .......................... Elevation of well N~e of pr~uctive ~ne f~m which sample is produc~ ..~.~.~.~.~_~i.[ .......................... ~ .........Sand ..~ ...... Shale ............... Lime .............. Faction name ................ ~~_. ~._~.~_.~~~ .............................................................................. Depths: Top of formation Bottom of formation ....................................................... Top of producing zone ........................................... Bottom of preducin[ zone Total depth drilled Pre~nt depth ......................................................... Well production: Initial Present Casing r~cord: Oil, barrels ............................................................................................. .. Water, barrels . Gas, cubic fe~t · . .............. Reservoir .................................. Pre~sure~ Tubing .................................. Ca~ing .................................... l~ertin~t ~all Data ~navailable aC Chis time. Method of production ................................................ INT. DUP., D.C. 89~9 WELL NO: AREA: Kuparuk State #1 (21-11-12) TEST NO: GOR f)l DATE: 12/16/69 North SlOpe ZONE' Sadlerochit TEST INTERVAL' 8784'/8790' Tlbfl5 BREAKDOWN 1st Flow Fron!~' .~_~0~_~___ to ISI From to 2nd Flow From to 'FSI Front to 9:2_~, _ Total 'Total ~., Total 1_5_ rains. De,scription of Recover_x -' Gas to surface in 5 minutes. Started flow through 1/4" bean. Well head pressure' increased to 2800 psi in 5 minut-e~. Opened 1" bean in addition to 1/4" bean to keep pressure do~n. Flowed gas for the duration of the test. Gas and slugs of condensate were produced. No black oil x.,~as recOvered. Bottom Hole Pressures Device No. Clock R[nge p_e p th 1st Flow Period 2nd Flow Period Remarks · FLUID SAMPLER Recovery:' Cu. Ft. Gos cc. Oil cc. Water cc. Mud Tot. Liquid cc. Gravity ~ C-,os/Oil Ratio .... P.S.I.G. at Sdrfc, ce -,. ° APl @ °F. .cu. ft./bbl. RESISTIVITY CHLORIDE CONTENT Recovery Water __ ~ __ °F. ppm Recovery Mud @ , . , °F. Recovery Mud Filtrate @ °F. .ppm Mud Pit Sample @ °Fi Mud Pit Sample Filtrate __. @ °F. .ppm Mud Weight vis cp ;--'~ Ticket Dote 12-16- 69 Number Kind i-'[ullibu, ion of Job ,., ~O0____[zs]_~_~_~__ Dis_trj_ct 033137-B , Tester Drilling Contractor Witness sm S EQUIPMENT & HOLE DATA Formation Tested,, Elevation__ Net Productive Interval All Depths Measured From_ Total Depth. Main Hole/Casing Size, Drill Collar Length. Drill Pipe Length. Packer Depth(s)__ _Ft. Ft. Ft. Depth Tester Valve I.D. Ft. __.Ft. TYPE AMOUNT Depth Back Surface Cushion Ft. Pres. Valve Choke Recovered - Feet of Recovered Feet of Recovered Feet of Recovered Feet of Recovered Feet of Remarks TIGHT HOLE SUBS ?? ?? Bottom Choke TEMPERATURE TIME ' Gouge No. 3639 . ~ 8696 Est. - °F. J Blanked Off no Ft. 24 Hour Clock Actual - °F. Pressures Field Office Initial Hydrostatic - 4661 Initial - 2698 ~ Flow ._~'c Finol - 4194 Closed in - 4659 -O-o Initial - 3637 ~: o Flow ~o-c Final - 4360 o .o ~' Closed in - 4647 Flow Initial_ Final Closed in Final Hydrostatic PFtl NTEO IN Gauge No. 3638 IG°ugeNo. 990 '8700 Ft.I Depth: 8721- Ft. 48 Ho.r Oock Clock Blanked Off - [ ~ed Off -- Pressures I Pressu r~s Field [ Office 4657 .I 316o 4191 L_~659 Field Office 4707 3508 4221 4661 Tool A.M. Opened P.M. Tool A.M. Closed P.M. Reported Minutes Computed Minutes 34 - - 3942 - 4365 - 4361 - 12 - 4650 - 4651 - 28 - 4654' - FORMATION 4657 - 4659 TEST DATA tdELL NO: · ,.. Kuparuk State ~Jt ARE_ ~' North Slop~ FORNATION TEST REPORT , S U~-[M A RY TEST NO: WSO #1 DATE- 12/14/69 ZONE' Base Sadlerochit Transition TEST INTERVAL' 9024'/9029' TIME BRE AKDO~,IN 1st Flow From ' 12:04 p.m. 12/14to 12:09 p.m. ISI From 12:09 p.m. to 3:27 p.m. 2nd Flow From 3:27 p.m. to ..5:2-~ p.m. 'FSi F~out 5:23 p '~ to v--x-9. -~ ~ ~ Total 5 mins. Total 3 hrs.-~7-I~g-mz-Tff~. Total- i hk.--2T6-mins. ~ . Description of RecoverM 1st Flow - Gas to surface. 2nd Flow - Mud to surface in 8 mins., oal to Surface in 12 mins. The wellhead pressure rdached 1070 psi in 37 minutes and slowly increased to 1100 psi at the end of the flow beriod. Flow through 1/2" surface bean° Flow rates not measured. Oil Gravity 23.5° AP1 at 60°F. Cuts taken 1 hr and l'hr 10 mins after start of 2nd flow period 'showed no water and a trace of sediment, · Bottom tlole Pressures Remark s · Device No. Clock Range .De_jo th 1st Flow Per{od 2nd Flow Period WSO test ooko IHP IFP · FFP FSIP IFP FFP FSIF FHP 3639 24 8976 4848 1207- 2255 4445 .990 48 9001 487~ 1441 2219 334.{ 24 9OO5 48-71 2'2'17 .... 2636 2510 2480 4114 41.30 41.29 4445 4447 4464 4824 4846 4847 MOBiL OiL CORPOiCATION FORMATION TI;ST REPORT S Ub~qA KY WELL NO: Kuparuk State #1 (21-11-].2)' TEST NO: Prod. fJl DATE: 12/20/69 AREA: North Slope ZONE: Sadlerochit TEST INTERVAL' .TI}IS BREAKDOWN · · . . 1st Flow From 8:55 a.m. 12/20 to 9:00 a.m. ISI From 9:00 a.m. to 11:00 a.m. 8875'/8886' 8895'/8910' 8925'/8940' 'Total Total 2nd Flow From 11:00 a.m. to 4':00 a.m. 12/21 Total .'FSi F~'um 4:00 a.m. 12/21 to 9:35 p.m. 12/21. Total . De,scription of Recover~ ~" 5 mins 2 hrs. 17 hrs. 17 hrs. 35 mins. · lst Flow - Strong blow in 5 gal bucket. . 2nd Flow - Gas to surface at 11:06 aom, Fluid to'surface at 11:16 a.mo Oil to surface at 1.1:30 a.mo Refer to Field Test Data Sheet.-for flow results· .. . Oil Gravity 27.9 Cut 0.5% BS&W ~4ax BHT at .8830', 185 °F · · . Bottom Hole Pressures Device No. Clock Range D_~p th 1st Flow Period 2nd Flow Period IHP IFP · FFP FSIP IFP FFP FSI[ F}Ro 3639 990" 24 48 8801 8822 4919 · 4904 726 1921 -- -- 4365 4351 -~-3-50 ~43 3123 3341 24 8826 49].8 1908 -- 4368 31~7+ Remarks: 1/3 Well No. Kupar'uk State P roduc t ion Test No., I MOBIL OiL CORPORATION FIELD TE ST DATA Perf'd. Interval 8875/8886 8895/8910 8925/8940 Totaiizer Reading (bbls) Date i & Time' ~2/2 ~9 {: 57AM ):00 _1:00 .1:06 .1'16 -. ·1:20 ·1'30 1:4 2:00Nt., 2: 15P}~ I:00 I 1'30 Remarks Open on initial flow Bean Tbg. Size Press 64tbs (psig) Closed for iSI Open on 2nd flow Gas to surface Mud to surface. Oil to surface Cleaning u.p to burn pit Cleaning up to burn pit ', Cleaning up to burn· pit Change~:to 24/64 bean Meter 'run & totalizer in-op·er. Meter run & tbtalizer in-opero' To Sep. - Sep lines frozen - by Flow to burn pit ~2:00 i~ )ass 3'2 32 32 32 32 32 24 24 24 24 24 .- . , 150 5OO 775 85O 875 885 !000 .. t 1005 t1015 i 1.ois Zone Sadlerochit . Liquid GOR t bbl.) .... ) · . I o. Separator Temp P re s s °F) (psig) Gas Chart Diff Static' (psig) Production Well No. Kuparuk State Test No.. P, erf'd, Interval MOBIL OiL CORPORATION FIELD TEST DATA 1 Zone 2/3. 8875/8886 8~95/89i0 8925/8940 Sad!erochit Date Tota!izer & Remarks Reading Time . (bbls) ! _ .... . 2:3%~...'~ Working on Sep, dump valve 6:15 Turn to See. ~5.8 ' Try to stabiiise flow. Sepo- 6:30 Unable to handle 600 psi [7o8 6:35 6:45 7:00. Changed to 16/64 beam Size 64tbs 24 24 7:!5 Tbg. Press (psig) 1015 1015: 24 1015 16 ~ 1220 16 1270 '16 1290 S, eparator Temp P re s s (°P) . (psig) 16 1290 68 i 630 Gas Chart iCG. 0 116o0 12.9.2 0.0 ' 28.7 57,5 85.7 111.4 Static (psig) i' Liquid Diff I Rate , , . . ..... 68 390 310 10 410 420 68~ 301 2112 68 1152 1250 435 9.5 1260 7'50 I Ch,'~'-~,. totaiizer - ,~,¢,v., - Reset 1295 16 16 Oil carry over into gasline 1300 i.300 1300 1300 ' Bypass Sep. Oil outlet 16 16 7O 71 72 475 485 8'30 515 580 5()C) ~ S. ,.. i' ~' .. 530 i 9.0 : . o~u~ed Work on see , - . Turned to Separator , , ):00 ~ },.3o i :0'00 16 I 595 1250 i300 I 1300 GOR (cu. ~t. / bbl. } '~,, 270 240 730 3/3 · . Well No. Kuo'aruk State Production Test No.. MOBIL OIL CORPORATION FIELD TEST DATA 1 · Perf'd. Interval 8875/8886 8895/8910 8925/8940 Sadlerochit Dame ~ & ' i Remarks Time 10:45~ Change Sepo pressure 11:00 12:00~ Gas Meter failed 12/21/69 2:00 3:00 4:00 4:00AM 9: 35PI,'] Power zaiiu~e during last hour. Totaiizer off. Shut in for PSiP .. Pulled;Pkr - End of Si Totalizer Bean 'Reading Size (bbls) 64tbs 0o0' 37. '1. 56.8 16 16 Tbg. Press (psig) 1300, . L _J L L _ 13ooi ,' , 1300 1300 _Separator Tempt' Press (°!~) 65 (psig) u t , L 285 280 Gas Chart · Static Diff (psig) 3OO Liquid Rate , · . 864 300 15 · 890 365 '' ·. 76.7 16 1300 70 290 305 19 388 73 1300 1300 1300 , .290 290 .75 290 , , 305 75 :L17.9 I 16 :L58.6 16- 16 3O5 305 19 1.9 945 . , 955 989 997 , 374 Oepth~ Sa~npie ?orosi ~y(1) f ~. h'o. 23880 2388,1; 23882 23873 2387.4 23875. 23876 23877 23913 '239]4 23915 23916 239]7 23908 23909. 239]0 239]] 239]2 23903 23904 23905 239O6 23907 23907A 21.3 19,8 17:-8' .... 20.8 18.5 18.l 14.0 19.1 16.9 20.3 23 ,o 21.0 22.0 21.6 20 .'9 19.7 ]6.6 13.8 10.6 Il .o 6'.'9-- 6.5 Shale T<=o le I ~3as?c Core 2ropert??,s North Slope, Alaska (]as ?ermeabi ity(2) COR_ . _F._Np.._~2 111. 29.5 17.6 49,4 26,0 7.2 1.4 79,6 10.8 23.9 3O.8 38.4 70.3 55.8 51.7 5o.9 55.6 21.4. 4.7 0.27 o.17 0.o6 o.o5 Analysis · Oei"~s i ty~ ~y~s/cc · Sa tura t i on2_ %__Vp (3) D r~_y__~ u I k G r a i n ~:la t e r ' O i--- -T- 2,14 2.72 67.0 4.0 2.17 2,70 64.5 5,8 2.20 2.68 67.0 l .0 2,16 2.72 65.0 0 2.20 2.70 72.5 5.8 2,20 2.7l 67.9 O 2.33 2.71 80,0 O 2.19 2.70 78.5 O 2.3~ 2.82 73-3 O 2.17 2.69 70.6 1.2 2.16 2.71 68,9 2.2 2°06 2.68 74.5 0.6 2.]4 2.71 70.8 'O' 2.10 2.69 81.7 3.O 2.11 2.69 75.7 2.1 2.12 2.68 82.8 1.3' 2.15 2.68 82.5 4.3 2,30 2.75 76.3 '~.2 2.47 2.87 78. ] 3.7 2.42 2.70 82.6 1.1 2.41 2.71 77.5 ' 4.8 2,63 2.82 85.8 4.L~ 2.65 2.83 82.6 5-9 MobTl~Phlll?os Kuparuk St, No.l DepLh, Sample Porosity(l) Basic Core Prooertles Fiorth Slope. Alaska AFE Neo~.'~7~_~.~. Gas Permeabi l ity(2) 0 e n s; t Saturation, ft. No. Bulk Grain Water Oi 1 8826.2-27.2 ( '°'827'2--28'2 828 2-29 2 $829.2-30.2 8830.2-30.8 8830.8-31.8 80',~ 1.8-32 8 8832.8-33.8 8833.8-34.8 $831+.8-35.8· 89'25.0- ' -28.0 8928.0-29 892'9.0-30.0 i'^930.0 - 32-~0 ................. 8932.0.-33.0 8933.0-34.0 8934.0-35.0 8935.0-36.0 8936.0-36.4 $936.4-37.4 2.937.4-38.4 $938.L~-39.4 ~939. b,-40.4 $940.4-41.3 23898 23899 23900 23901 23902 23868 23869 23870 23871 23872 - 23878 23879 23863 23864. 23865 23866 23867 .... 23893. 23894 23895 23896 23897 23858 23859 23860 23861 23862 CORE 'NO, 2 _ C(_C_~_n t_~ nv ed)_ 13.0' 4.3 12.7 1.2 22:O' 118 20.6' 62.6 20.6 103 2278' 103 23.3 111. 22.9 120 24.1 160 20.2 32.3 19.1 114 19;6 '' 35.0- 13',8 2.5 14.-5, .. 4.0 17..1 ' ' 26.2 ~::~ o. o 6 '::"1'5-;'~---'~ 5- 7 19.'t 26.~ 22.4 312 23.1 302 22.9 216 22.6 169 22.6 262 21..0 . 115- 21.] 179 2.43 2.44 2.13 2.18 2.20 2.09 2.10 2.14 2.06 2.17 2.07 2.35 2.20 2'.35 2.34 2.24 2.46 2.44 2.32 2.18 2.07 2.14 2. O8 2.14 2.09 2.12 2.15 2.79 74.6 1.4 2.80 75.9 3.2- 2.73 78.5 3.5 2.74 78.5 5.3 2.78 77.3 7.6 2.71 6'1.9 10.3 2.7/+. 59.2 15.6 2.77 54.5 21.7 2.71 61.1 22.3 2.72 63.2 19.2 2.72- 65.2 2.91 62.5 2.73 63.8 2.73 56.O 2,74 57.8 2.71 54.0 2.79 58.2 2.69 98.0 2.74 61-9 2.70 62.6 2.67 58.7 2.78 65.7 2.69 60.1 2.76 60. i'~ 2.70. 65.1 2.69 55.8 2.73 54.7 12.5 12.9 12.8 15.5. 13..7 16.0 13.9. 0 1.2.0 12.8 13.4 9.7 .15.6 16.0 -i4.7 17.1 19.5 - Kobi l.-?hi 11T g..s_ K.._u~p__a?_..u.~ St:. No. 1 Tab 1 e I.~)'.5)0~_.__( Con t Basic Core Prooerties North Slope. Alaska ep t.h~ Semple Porosi ty(1) f t. F~o. 941.3-42.3 4s.3.-44.3 '45.3 .-/4.6.2. ,g. 2- 47.2 ~?~ 2-48.2 ~F 2- -49.2 g0, ~-50.6 )$~,. 0-33.0 $~ ~ 0-34.0 ~4.0-35.0 ~.-36.4 $~ ~4-37.4 3?.4-38.4 ~o 4-39.4 ~, 4-40.2 4o. 2- -41.2 4/~ 2-42.2 4a 2-43.2 Gas Permeability(2) Density, gms/cc Buik Grain Saturation~ % VP(3) Water Oi I CORE NO.3_(Contlnued). 23888 23889 23890 · 23891 23892 23883 2388~ 23885 23885A 238858 23886 23886A 23887' 20.1 8.4 13.1 19.,6 18.9 20.,8 17:0- Shale 6,,'1 11 ..8 ._~ 1'4.3 12.4 54.2 0.02 2.9 38.7 495 183 754 5.0 No Analysis 0.14 o.57 6.8 2.2 2.23 2.47 2.46 2',28 2.15 2.20 2.14 2.30 2,5.1 2.36 2.32 2.39 2.79 2.67 2.83 2.73 2.67 2.71 2.70 2.77 2,75 2.68 2.71 2.72 61.4 15,1 96.6 0 62.0 13.1 55.1 16.8 54.5 12.0 54.1 17.2 58.0 12.4 69.3 12,3 93.4 0 88.4 2.5 61.1 11.9 63.2 12.9. .' 23953 23954 23955 23956 .23948: 23949 23950 23951 23952 23943 23943A 23944 23945 23.5 24.5 18.'1 17..1- 25,6- 22.,1. 21.9 21.8 19.6 22..0 22.5 23.5 22.-3 CORE NO. 4 178 230 2.4.7 6.5 .- 152 43.4 131 158 184 42.9 124 '273 196 2.08 2.08 2.26 2.37 2.03 2.'~5 2.15 2.15 2.16 2.14 2.09 2.O8 2,14 2.72 2.76 2.76 2.86 2.74 2.76 2.75 2.75 2.68 2.74 2.70 2.72 2.66 85.4 79.9 87.4 88.9 84.8 87.1 88.1 90.5 92.2 86.3 88.3 86.1 87.9 0 1.4 0 0 1.O 2.0 2.3 1.1 0 -0 0.5- O.l 2.6 We l 1 I',.obil,~Phitllps Kuoaruk St. 'No.l Basic Core Properties North SliDe. Alaska Depth Sample ft. No. Porosity(l) % 9043.2-44.2 9041+. 2-44.6 9044' 6-45.6 9045.6-46.6 9046.6-47.6 9047.6- - 486 9048.6.49.4 9049.4-· -50.4 9050.4-'51.4. -.9051.4-52.4- 9.052.4-53.4 9'053.4-54, 1 9o54.1-55. l 9055.1-'~:'. ~.... .- '-56.1 9056.1 ". -57.1 9057.1-58~ 1 9058.1-58.9 9058.9-59.9 9059.9-60.9 90G0.9-61.9 9061.9-62.9 90~2.9-63.6 9063.G-64.6 9o6~.6- - -65.6 9065.6- 23946 23947 23938 23939 23940 23941 239~1^ 239~2 . 23933 23933A 23934- 23935 23936 23937 23928 23929' 23929A 23930 23930~ 23931 23932 23923' 23924 23925 23926 23927 23918 23919 23919A 23920 23.5 22.4 24.0 21.8 20.7 24.6 24.1 20.9 19 6 ..... 22.9 24.5 '23.3 24.7 .i-. ~ ':. 25.0 ¥5]¥ -- . 17.8 .. 19.3'.- 25.4 · 24.8 20.0 27~7 24.8 25.'3 23',5 21,8- . 21.0 . 21.9 ¥57?'7. 13.2. BBs Permeabi 1 i ty(2) CORE NO.4 (Continued)_ .1 ~3 36.8 151 158 84.2 406 ' 36.4 90.8 58.9 81' I1' 57 242 155 275 39O 5 · 9: 25.6 ' 478 513 77.2 6OO 500 466 81+2 304 223 - 180 0.2 0.7 Dens i tV.~ qms/c_ c. Ory~ Bulk Grain 2.12 2.11 2.06 2.13 2.17 2.09 2.05 2.15 2.18 2.14 2.15 2.03 2.11 2.08 2.10 2.02 2.24 2.19 2.07. 2.03 2.29 2.O0 2 ..03. 2.03 2.10 2.11 2.20 2.09 2.47 2.4O .Saturation. % Vo.(~. Water . Oil 2.7.7 2.72 2.71. '2.72 2.74 2~77 2.69 2;71 2.71 2.77 .2.74 2.69 2.75 2.76 2.79 2.70 2.72 2.71 2.77 2.71 2.84 2.75 2.70 2.72 2.75 2.70 2.78 2.67' 2.76. 2 ..7~ 84.1 88.4 87.2 85.6 84.2 78.1 9t .6 82.6 81.5 79.3 74.8 83.1 81.8 . 82.1 80.3 89.5 77.8 82.6 87.5 79.4 82.5 84.0 91.0 85.1 76'7 .. 72.7 80.8 72.0 "74.4 1.2 0 1.8 0 1.7 0 O' 0 0~7 1.3' 0 0 0 0 1.0 -1.8 0.5 0 0 0 -0 0 0 0 '0 0 '0 0 0 :~bil-Phillips Kuparuk St. Sample Porosi ty(l) T~,ble Basic Core Properties Rorth Slo~e. Alaska AFE No. Gas Permeability(2) ~._._31rn s / c c Saturation, No. -66.6 6-67.6 6.8.0 23920A 23921. 23922 Dry._ Bulk Grain $later CORE NO.~ (Continued)_ 20.0 53.2' 2.18 19..1 33.5 2.22 20.6 52.7 _. 2.16 Oil 2.72 83.1 2.75 83.6 '2.72 82.9 . . . . . .. ' · OIL-WATER PERI~EABILITI£S AND WATERFLOOD DATA ~1 -!1-1 ~-- . .. . ' ' [ K~uparuk State No.1 "No~th Slope, ~.laska. ' ' j- Sample Depth Porosity Eff. Perm.,md. _ kg(l) Saturat ions, (ft.) (%) (md.') ko(2) kw(m) Siw(4) Sar(m) 23864 8930 23875 8810 23866 8932 2386i 8940 "" 23862 8941 23892 8946 23884. 8948 23926 9063 - ' 13.8 2.5 18.1 .7.2 17..1 26.0 21.0 21.3 179 19.6 b,95 ' 20.8 754 23.'.5 842 4,4 22.0 lO0 I62 ~.53 681 74o 0.03" O.l'O 3.3 28 64 , 283 93 40.8 3/~.9 '' 32.0 30.2' 30.3 23.'2 26.4 28.9 ~30./~ · . 35.5 27.3 24.8 2i .0 21.7 20.6 22.6 Specific gas permeability Effective oil permeability wi th immobile water present. Effective water permeability with residual 'oil present. Immobile water saturation obtained by dynamic'oil' flow. Residual oii saturation at end .... of flood.: _ . . ... . , Of'rico of JoB 2857 24 c~ ~c~,c ~0= Pecker 4909 ;nyc~ro ?rca. ?!ow ?res. OPEN HOLE ~' ~¢e[lib=r~on ' " TOM HiGH~OWER Wi:=e~a H ~ H o Packer BIT SiZE Perle. }5of. . Choke z 4422 Cr~,oko 71nc] Cior~.~d Size 5' '" ~ i~ ?~e:. 4426 Drill ?ip~ 5 a~va Te:i-~ NONE r 4841 D col-k, Cc~. c=c=g~ 8919 ?. :.~.D. :qo. 2856 48 ~ i:: Prc~. - Recovered Flow Pre=. r,y_ro Mud Pm-_. 4391 BT. ?.R.D. Ho. !ai'E~l Mydro' 4423 . iow Pre=. Recovered Fcc-:' of Recovered r: .... o~ 48'28 A.P.L G;,:viW j Blanked 8954' ~' I - e.~ ~ece of 2855 , 24 c~k Spec,. G:'e, vi:7 4916 4435 4440 48'75 .,,,~r~viw , , Pressure Too~ .~_.v. Toot Opened 7: 43 · .~"v~z ?.l~L. Cloud * UNABLE TO R~EA.Do TIGHT HOLE~ TEST ASSE~LY. j , , .? fresh water k..orrectea to I uu- r. R.D. .,.'d ~957' 2847 I 48 c~:~ 493O 3893 Top Pockoz ~ oft', o r.'~ P~cke~ Pres.. 2 4443 CI~ok~ Choko Przs. 4443 DHH P~po. Above 4867 ne! l:lydm ow Pres. J, 1 P:'¢s. Valve Recove~od "' { A.P.L G:a vF~7 t..' ? ~/C 'd · ,v Pr~z. 2 d fresh water L. ofrectea To I UU' t-. Each Horizon'ta[ Line Equal t,o 1000 ZONE: Base Sadlerochit Transition DATE: 12/14/6~ TEST INTERVAL: 9024'/9029' BREAKDOWN 1st Flow 'From ' 12:04 p.m. 12/14to 12:09 p.m. ISI From 12:09 p.m. 2nd Fl~w From 3:2~ p.m. 'FSi F,~o~,t 5 :.-... ~ ..... · · · Description of Recovery 1st Flow- Gas to surface. __ to 3:27 p.m. to' ...'5":'2'3 p.m. to 7-:25' Total - 5 mins. Tota[- 3"hrs'7~lS'mins. Total''l"hr'. SO miffs.' .... ~' '2 frs. 2~min's'~ . . · . . 2nd Flow - Mud to surface in 8 mins.,'oll to Surface in'12 mins. The wellhead pressure r~ached 1070 psi in. 37 minutes and slowly increased to 1100 psi at the end of the £1ow period. Flow through 1/2" surface bean. Flow. rates not measured. Oil Gravity 23.5.°API at 60°F. Cuts taken 1 hr and 1 hr 10 mins after start of 2nd flow period showed no water and a trace of sediment, · . . . . Bottom tIole Pressures ClQck Range__ 24 '48 24' Pep~h, ' ·8'976 '909! ....,.-,' '90p5 . 1st 'Flow Period I'~ .... 4848 ..... ' ' ~8'7'i ..... 4871 IFP ~' 120'7' ' ...... i441 ' - 1~3~ .FPP ...... 2255 "' '"' 2219 22'17 ....... . , ,FS,~? __444.5 4g~7 '' ~4~' }nd Flow Period~ -- I'~P' 24'~'~'' ............ '. ,2510' . '.,', 2480.., ' FPP' 4.114. 4130 4129 FSIP 4445' 4447 4464 . ' PHIl ........ 4824 4846 j847 WSO test o.k, · Sampler Pressure ,. .P,S.I.G. at Surface Kind Halliburton' " Recovery: Cu. Ft. Gas of Job ,, !-tO0,K. wAL~ District .... ANCH. OILAGE cc. Oil · cc. Wotcr Tester ~ .... DAMRON . Witness MR. }L~MILTON · cc. Mud . Drilling Tot. Liquid cc. ' _Contractor -, , DR $ Gravity,, · ...... ,.? APl @ °F. EQU. I PM E,N'T & H aL E DATA ,. , Gas/Oil Ratio , ,, / _ .,, . .cu.,ft./bbl. Formation Tested . Elevation ........... Ft. ' RESISTIVITY CHLORIDE Net Productive Inte~al '~ ..... Ft. CONTENT All Depths Measured From, Recovery Water .(~ . °F.' ppm Total Depth ~ Ft. Recovery Mud .... @ °F. ' Main Hole/Casing Size · , H ..... Recover~ Mud Filtrate __ @ , ,. °F. ppm Drill Collar Length , , T I.D., · Mud Pit Sample c~ °F. Drill Pipe Length ~ -I.D., Mud Pit 5ample Filtrate -- @' , °F., ppm Packer Depth(s) 0 ,. ' Ft. , ,Mud We, ight ,,. · . . -vis , ' ' ,.cp Depth T,e,s,t, er Valve .... ~ ....... Ft. .... TYPE AMOUNT O~pth Brick Surface ~ottom Cushion . Ft." Pres. Volve Choke , , ' ,. Choke ..... . Recovered Feet of .... Recovered Feet of · · · Recovered · Feet of · Recovered Feet of' . . ., . .. · Recover,ed Feet of .. , ......... ,' Remarks · , TI.,GHT. HOLE SUBS??.???? , , ' ' · \. , L' · .......Gauge J~JOo ' 3639 I Gauge Nb. 3638 Gauge J~J(~' 990 TEMPERATURE . TIME · Depth: 89761 Ft.I Depth:., 89801 Ft. Depth: 9001' , Ft. I 24 Hour Clock 48 Hour Clock 48 Hour Clock Tool A.M. Est. °F. Blcnked Off - Blanked Off - Blanked Off - ,,Opened P.M. , ......... , , , . , , J Tool A.M. Actual °F. Pressures , , Pressures , , Pressures Closed P.M._ ...... - -- J Field J OHice Field j Office Field ,Office Reported Computed Initial Hydr,,ostaticI Ji'_48~8.1 . .4860 4862,1 [ 486,5 4_870,'6 4875"J Minutes Minutes Initial J ]CZ_07- ]. 1214 1228,1 J 1233 1441 2 ' 1453 ~ Flow .............. .--'-- F~nol k_z254.7 2157 2228 3 J2262 2218,7 2983 5 Closed !n___4/:L(~5~.3 ., .4/~1 . J '4451.5 J 4452 4446,9 . 4454 194 ~.o Initial 2.635_7 .2669 J 2635 9 j267'~ 2510,0 2514 ...... = o Flow ' ' - - .......... 114 8'~- F~.o~ 4113_._6 4095 4113 4 J410~ 4129,7 4115 ~ , ' ........ i , ,, Closed in _446.5_._3___44_43 .... 4.451,5 . 4452 ' 444.6.,9 4452 ... 120 ~o Flow,' Initial ....... " " ~:'~ Final . , , , . Closed in , ........ '"FinolHydrostatic._4824.4 48_5,5 ~8~.5' '486,2 4845.'9 ,. 4870 . . ' I"RINTED IN U.S.A. FORMATION TEST DATA Sampler Pressure', ..... P.;~...O. at Surface Kind ~'-','~ ~-~i ~ Li '~ ~ ~.;.' ~. .... ~ i~lalliburton;~ ~ Recgvery: Cu. Ft. Gas ', ~f Job ,' , · :- ,? District .... . .. cc. Oil . cc. Water , ,Tester . , .... Witness ..... cc. Mud Drilling 'rot. Liquid cc. Contfa,,ct,or ., .... ~ro~tymm r m i ,'API @ ,'F ......... E. QUIPMENT & HOLE. m Gas/Oil Ratio ...... "* - - .:- cu, ft./bbl. Formation Tested t Elevation ........ Ft, RESISTIVITY CHLORIDE Net Productive Interval, 'Ft. CONTENT ,. All Depths Measured From . ' Recovery Water __ ~ °F. ppm Total Depth ..... . ............. Ft. Recovery Mud '@ - "F. Main Hole/Casing Size . · - , Recovery Mud Filtrate ~: °F. .ppm Drill Collar Length .... I.D Mud Pit Sample .- @., , °F. ' Drill Pipe Length - I.D Mud Pit Sample Filtrate - - @.. , °F. ' .ppm Packer Depth(s) Ft. Mud Weight ,, . .., vis , cp Dept,h ,Test,er yaJv . ,,, - .... .,, Ft. . TYPE ~ AMOUNT Depth Bock Surface Bottom Cushion ' Ft. ['res. Valve..,"'"'"-,,~.~ Choke _ . · Recovered Feet of · ' .... .................... · 13 Recovered Feet of · Recovered . · Feet of . . Recovered Feet of ' ~ - . Recovered Feet of ' · Remarks ..... -, .... .. ' , ..... · · · · · · · TEMPERATURE Gauge No." '3341 TIME , Depth:, 9005 I ...... Ft. I,,,Depth: Ft. , Dept,h: , Ft. , , ..... 24,, Hour Clock Hour Clock Ho. ur .Clock Tool A.M. .Est. °F. "B'lanked Off - Blanked Off Blank;d'"~)ff _ Opened P.M. Tool A.M. Actual °F. Pressures Pressures Pressures Closed P.M. ,I Field I, Office Field .... ;I Office Field . Office _ Reported Comp~fed Initial HydrostaticJ ~ 8_7_0_._,,_~ 4945 ........... ' ..... Minut,es, , Minutes '~ Flow Initial_ _Z_4_33.~6 _145_3 ,. ,., ,,. ...... - · ~"- Final 2217. ~ 30].2 ' ' .... Closed in 4463_._.9 ~ ,4464 ....... ~' Initial' 2479; 7. .24_8_0, - ' " c o Flow ................ ~o':- Final 4129.0 41.29 , ·Closed in 4463.9. 4471 ......................... ~ Flow." Ihitiai I .......... · , , ," . .... z: ~,. Final ........ . ........ I~-" . C!osed !,_.'... ..... Final Hydrostatic _...~.~6.7 48~9~, , ' ' ' , ' ........ · .,,.,.,,.,:.... FORMATION TEST DATA LITTI,,I'I 1Iii! t11~ l/ll--'-ll, 14-I! e No. First Flow Period Time Deft. [ PSIG Temp. .000"I Corr. t 1214 016 I 2157 3639 8976 ' First Closed In Pressure TimeDefl' j L°g'~.O00" Clock No. 9990 .000 .0634 Second Flow Period Second Closed In Pressure PSIG Time Dell. PSIG Time Dell. Temp. Temp. Corr. .000" Corr. .000" 2157 .000 2669 .000 4434 .0637 3955 .0405 4436 .1274 4104 .0810 4438 .1911 4102 .1215 4441 . 2548 4100 4441 .3185 4097 JTicket 24 hour. No. 033137-A Third Flow Period Third Closed In Pressure . t -~- 8 PS1G PSIG Temp. · Temp. LOg~ Time Deft. Time Deft, (:orr, .000" Corr. ,000" 4095 4431 4436 4438 ,1620 4441 .2025 4443 L .1902 4441 4095 4441 4443 4443 ,tge No. .000 .006 Reodinq Interval REMARKS: 3638 1233 .000 2262 .03!7 .0634 19 Depth 8980 ' Clock No. 9300 2262 4447 .000 .0325 4449 .0650 4452 4452 4452 44_.5.2 4452 4452 4452 4452* .0975 · 1300 ..,,16.25 ,1950 2677' 3975 · 000 .0206 4101 4442 19 4114 .0412 4444 4111 .0618 4447 4109 .0824 .1030 __~ 12.36 ,1442 _. 1648 ,1854. .2060 12 4106 4101 4449 44~2 4452 ~4452 -_ 4452 4452 4452 _ * Last .interval equal to 23 minutes. hour 48 ,, SPECIAL PRESSURE DATA · . Gouge No. First Flow Period i Time Deft. I PSIG Temp. .000" Corr. I 1453 t 2983 0.00 007 " I 790 I Depth First Closed In Pressure , , , 9001' Second Flow Period . t -~ 0 PSIG Time Deft. PSIG Time Deft; Log Temp, Temp. .000" T Corr. .000" Corr. .000 2983 .000 2514 .0315 4447 ,0317 3978 · 0630 4450 ' .0634 4125 4452 4454 · 0945 · 1260 .0951 ·1268 4123 4120 .1575 4454 .1585 4118 .1890 4454 .1900 41,!~,' . Clock No..,10~054' Second Closed in Pressure Time Deft. - t -~' 0 .000" LOgT .000 .0201 · 0402 .0603 · 08O4 · 1005 · 1206 PSIG Temp. Corr. 4115 4442 4447 4450 4452 _ 4452 Ticket 48 hour No. Third Flow Period '[im'e Dell. .000" 4452 PSIG Temp. Corr, 033137-A Third Closed In Pressure Time Deft. . t ~- ~} PSIG lOg---~ Temp, .000" Corr. 7 8 9 10 .,. 12 j Gauge No. ·2-205 .2520 .2835 ,3220 4454 4454 4454 4454* · 14.07 .1608 · 1809 ,, 2010 4452 4452' 4452 4452 3341 Depth 9005' CloCk No 9989 hour 24' · 000 · 016 1453 3012 · 000 · · , · _ · .0633 ·1266 3012 4459 4464 4464 .000 .0632 .1264 · 1896 2480 4010 4141 4139 · 000 · 0402 · 0804 · 1206 .1899 · 2532 4464 . 2528 4136 . 1608 .3165 4464 .3160 4134 ·2010 4464 4464 19 3798 4129 19 4431 5064 5697 6460 4464 4464 · 4464* .3790 .2412 :,,2814 ,,3216 ,3618 .4020 '12 4129 4459 ~ _ 4464 4466 4468 4471 -- 4471 4471 447 ! 4471 4471 _ Reodina Interval It REMARKS: ¢¢ Last interval equal to 23 minutes· ' II Minute' SPECIAL PRESSURE DATA LITTL~'I 11~428 10M a/·~---;3, la. ~ELL NO e f/1 (21-1 TEST NO: AREA: Nor~ ~ZONE ! Sadlerochit Prod. 4/1 pAT_E: 12/20/69 .~ Ib,~. BREAKDOWN TEST INTERVAL: 8875'/8886' 8895'/8910,' 8925'/8940' 1st Flow From' 8:55 a.m. 12/2_0 to 9:00 aim. ISI From 9:00 a.m. to 11:00 a.m. Total 2nd Flc~w From 11:00 a.m. to 4:00 a.m. 12~21 Total .'FSi From 4:00 a.m. 12/21 t.q 9:35 p.m. 12/21 Total o. · . :Description of Recovery ::' ... ".. -:~'" 1st Flow .- Strong 'blow in '5 gal bucket. · · 2nd Flow - Gas to. surface at 11:06 a.m.. Fluid to surface at 11:16 a.m. Oil to · surface at 11:30 a.m. Refer to Field Test Data Sheet for flow results. Oil Gravi.ty 27.9°' API ~t 60 °F Cut 0.5%' BS&W i~lax BHT at .8830' 185 °F · .~ 'Total__ 5 mins. 2 hrs. 17 hrs. 17 hrs. 35 mins. o Bottom Hole Pressures -_ / Clock Range: . 24 ' ........ 48 24 p.e.. p.[_k ..... .... 8801 ......... 882.2'.. .............. 8826 ~st Fi~w' Period IHP "~9i9 ~-" 4904' ' 4918"- IFP 726" ..... . ..... 1921 . FFP - - - FSIP 4365 .... 4351 .......... ~368 '~' 2nd Flow Period IFP --%350 ...... "3'i~23 ...... 312-~ , FFP '.4043"' ' ' '. 4062 ...... · Fs~~ ........ ' i"~351 ........ - ' ' ' ....... FHP ....... [".., ' ....,. .... 488'0 - Remarks: Kup ar'uk State MOBIL OIL CORPORATION FIELD TEST DATA' Production Tes~ No.. 1 .' Perf'd. Interval 1./3 8875/8886 8895/8910 8925/894,0 Date & Time " Remarks 11:16 11:20 '11:30 11:45 12: 00N Open on initial flow 9:00 Closed for ISI 11:00 Open on 2nd flow 11:06 Gas to surface · Mud to surface Oil to surface Cleaning up to burn pit _ _ _,~ ~ , ,, ~ , L 1' "' Cleaning up to burn pit. ..... _ . · ...... _ _ ,, Cleaning"up to burn pit 12:15P~t Change;-to 24/64 bean '~_._~.-- _ . . - ........ , , , \, i2~30 Meter 'run & totalizer in-op, er. · ,X~[eter run & tbtalizer in-opero' 1:30 I To Sep. - Sep lines frozen- by ~:O0 t~Fiow ~to burn'pit · Totalizer t' Bean Reading . l"' Size.. (bbls) 'I ' 64ihs ~ 32 32 150 32 - 32' 32 32 , , 24 )ass Tbg. Press (psig) 5OO · _ _ LiJ 775 850 24 ' 24 1015 24 875 , 885 1000 · 1005 1015 · Zone Sadlerochit Temp '(°F) Separ. at0K Press .(psig) , ,L L Z '! Gas Chart Static (psig) Diff · Liquid Rate GOR (cu. .1. t Well No. Kup aruk ' S ta te ... Time t . 2: 30PN .. 6:15 6:30 6:35 6:45 7:00. 7:15 7:30 · 8:00 8:30 ~:00 ~9~GO 10: 00 .. Production Tes= No.. MOBIL OIL CORPORATION ,, · -. FIELD TEST DATA ~Perf'd. Interval 8875~8886 8895/8910 8925/8940 Zone Sadlerochit Remarks Working on Sep. dump valve Turn ~o Sep. 'Try to -stabilize. flow. Sep. Unable to handle_ 6..0,0._psi Changed to 16/64 beam Totalizer Reading t Check totalizer - OK- Reset Oil cJrry over into gasline Bypass Sep. 0il outlet plugged. Work on sep. i_0:30 ~ Turned to Separator 65.8 ' . 87.8 103.0 116.0 Bean Size 64=hs 24 16 16 '16 Tbg. Press (psig) 1015 1015 1220 1270 Separator Temp P re s s (°F) . (psig) o. I 68 630 390 410 1290 68~ 129.2 16 1290 68 .420 0.0 16' 1295 16 ' 1300 70 t 475 ,,, , , _ _ ~ _ ~ ,, .... _ 16 1300 71 485 16 1300 72 " 515 1300 ' 1300 ' ' 16 16 28.7 _ ,, ,. 57.5 85.7 580 ' Gas Chart 111.4 Static (psig) 310 - 301 435 490 500 530 595 Diff 10 9.5 7.5 9.0 60 o O! · Liquid ]' Ra~e 2112 1152 1250 1260 1378 1383 1250 270 240 .' GOR (cu. .bbl Well ~o. Kuparuk' State Production Tes= No., o · MOBIL OIL CORPORATION FIELD TEST DATA 1 · · · . 3/3 8875/888'6 .... 889.5/8910 Perf'd. Interval 8925/8940 -- ,, Zone Sadlerochit Date ~ Time Remarks 10:45PEi Change Sep. pressure ii:00 · (bbls) [ - 64=hs 0.0 I 16 Tbs. Press (psis) 1300~ :-S~eparat Temp (°F) or Press (psis) Gas Chart Static (psis) Diff I" Liquid Rate GOR (cu. ft. / t2:00M~ Gas Meter failed 12/21/6.9 0: 30A~; · 1:00 -. 2:00 3:00 4:00 0.0 :37.1 L , , 56.8 76.7 1:i7.9 158.6 Power laiiure' during last ...... hour. Totalizer off. 13oo 13oo ~6 285 64 i,. 280 _ _ , I '. 300 ,,,_, ;,, ; 3O0 15 I 864 15 . 890 · 365 16 1300 1300 1300 1300 1300 70 73 290 290 290 290 19 19 ,, . L 945 955 305 305 3O5 , 3O5 1.9 989 997 388 374 4:00A~Xf Shut in 'for PSIP 9:35PM: -Pulied;Pkr .... End of SI. · L , ~uPaRuK 5~.~c ~/ GAUGE GAUGE EL~'SED PROD. GAS TGB. CSG. R.D. R.D. ~E TIME ~TE VOL. GOR PRESS 'PRESS ~' .... . RE~~S ' HR~5[IN BOPD MCFD SCF~B PSIG PSIG ~TN 1 7'7 o~e~,.,..l ~ .,,.,,4,¥f ~1~,~,, 0o:~,o ........ . .... . 7' (LIO*C'':t *."ff. '/'0~:'. ''"~.;.'"'~.%: '~'--''_"d':-'~ _00:'>9 .......... t... _ t ....... ¢ /,,.,', +,'~ t --~,..,, lc{ -o P o6' o(~ /,z,o '-/5 s'l ....., , ........ , -- · . . . . . _ . . . _ . _ ~ · ,, I, . . ...... ca..., ~ ..... ._ 'I: gtq " _--_, "_ '. ' -- .. ~x - " ' ' ' "- o0:~8 ' - I.S~'~ ...... _, . . ............ · "'"' - 06: i'-~ ' I g;8 W 370 - _ _ · _ , ,, , · , _ _ , . ~ _ _ -., ._ . _ .,, _ -. , ,' ,,.· . .... , ~o ] ' '" " 00:30 j. Slq -q37~ -- _ . _ . . . . .. _ i ........ ~, ,~. _ _. ... _ . ' :2_ "' ~' 00:~i~- . ....... : _. - .. ..... l. gzo* H37.~' ~_i ,, . . ~ _._ ' oo:~s l/ sz,,o ,VZT~ · ,,~. - . _. -_ _ . _ ~. - ._ ., , ~_ , ~ _ ~ - . . , _ - .. _ _ 0 ' ~ " ' ' · O.2'.oo : , · I.g ~oo -z/37,< ..... . .... - _... oo.:9! · /.3ia. · '. - z " 00: o ~- '/. 7~' c/ ~' · ,, o0'.0 5" r 1,72.. 3 "-J-lcIF, '" __~ .... _ ....... .. . ._ _ . _ - ~ ' 0.9 t.~.. .~.1 . .... ~.s~, ...... ..'-o _ . ,, oo: .~ o _ .... '/./,,oS .38L~ ...... ....... · _ -- . _-- .., .... , ...... _ . _ ~ o j 7=-.lo ~; ,_,,, - o t '. 2; o /, b v o :o ,, 02: ~o /,(o V 3 ...... . _ ~. . ~ . _ . . ..... , ........ --.. ' ';'~ " . . , ,0_3:00 ...... /_.6~ 39 .... 3.?S7 .... -'~ ,. . ......... o~:oo__ _ _-_ _ .... · _._ .- /.ash .... ?.,:",_ .' .... 0.~':.~ o _ __ . _- 1. ~, ~.t , . J 3 ? q _ " " O& ;o o /, L- z 9 2 ? · l', " - -- - - - '- ---' - ......... ,o _ . . _ _ o7:,)o', _. l,~z~,- .. ~ ?07 J~.~ ........ '~. ~t ~ * '- -' ....... .... ;- ' - · ....... '2:'_ -_ , ~/o c,_, ,~. 0-7::14J 1,67/o qOI7 ~ . _ .... ,_ - ..... . . . . .... ...... oz' y_z. _ I re4 :7: ,, ...... oT'.va - I ' oTz/ -"i ............ ~. . _- . . . ._ , . : . . __ , ....... '."i _ ,, OT:.rq . I,&¢7~ ~oRoJ . ........... . _ - - _ . _ _ - - . ...... ; - ; - , ...... ? ,, og:o6 /.~79 .................... , . 30 ~' 0~;3o .- ' 700 ~.~__ - _ ..... ., '7' ,":~ " 0 ~ '> o · .I. 7o 0 rio ?& ..... ............................ " / o' ............. " ' /0 ~0 ..... . ELAPSED PROD. GAS TGB. CSG. DA~E .. TIME RATE VOL. GOR PRESS PRESS GAUGE GAUGE BHP ~ BHP ~ BHP ~ R.D. R.D.. M.~. REM_ARKS HR~MIN BOPD MCFD SCF/B PSIG PSIG EXTN. ~Z Z FO[b~bV/'ION TES'L' REBO[.(T , S UHMA .- 'A~A:~tff Slope ' '"' ~Ng~ "Sadlerochit .. TEST INTERVAL: 8784'/8790' GOR f/1 PAT-B: 12/16/69 ~Ib~ BREAKDOWN . . '"'' . · 1st Flow From' 9:05 p.m. ·_ t°. :"9:20 p.m: Total 15 mins. , ISI From 2nd F1Qw From .'FSI From to tO' · . . 'Total Total · Total · :Description o'f. Recovery Gas to surface in 5 minutes.. Started flow through 1/4" bean. Well head pressure · increased to 2800 psi in 5 minut-es. Opened 1" bean in addition to 1/4" bean to keep pressure down. FloWed gas for the duration of the test; Gas and slugs of' condensate were produced. No black oil was recovered. · · ... . . .... o. .. · -- Bottom Hole Pressures Remarks: · i,.Sampler.Pressure.., i .G. at Sdrface Kind ~ ~ ~i ~ b~ ~' ~ ..... Halliburton Recovery: Cu. Ft. Gas . .- ~,of Job . ROOK?,fA~I, DJ..strict : '. AILCILORAGE "~ cc. Oil cc. Water " ' Tester ~:~.~_ DA]~[t, DN . Witness , }LA~L~T_ON cc. Mud Drilling Tot. Liquid cc. Contractor - sm , , Gravity °APl.@ °F. EQUIPMENT, & HOLE DATA , Gas/Oil Ratio., , :',* . , cu. ft./bbl. Formation Tested - . Elevation , ., - ___Ft, RESISTIVITY CHLORIDE Net Producti~;e Interval· , - Ft. CONTENT · Ali Depths Measured From,, - , Recovery Water -- @ ~ , °F. .ppm Total Depth - , Ft, Recovery Mud' @ ,. °F. . Main Hole/Casing Size - , .... _ Recovery Mud Filtrate __ @ °F. ppm Drill Collar Length - I.D.. Mud Pit Sample ,, @ °F~ Drill Pipe Length .... - I.D ...... Mud Pit Sample Filtrate @-. · °F. ppm Packer Depth(s). - ,Ft ,Mud Weight . - , -, .vis cp Depth Tester Valve - .Ft. TYPE · AMOUNT Depth Back Surface Bottom . Cushion Ft. Pres. Valve Choke - Choke - ,, , . . , Recovered - Feet of . ..... · ' ' e Recovered Feet of · ' , · Recoyered , . Feet of , , . ' - . Recovered . Feet of . Recovered Feet of .... , .... Remarks TIGHT HOLE, SUBS ???? .... ' ', " · . . . · ,, , , ................ · TEMPERATURE' ' ' Gouge'No. 3639 "Gauge No.' '36j'8 ' ' 'Gauge 1~1o. 9..90 ' t '' " TIME , Depth: 8696 Ft. OeRt, h.: '8700 F,t.., Depth: 8721. Ft., ...... · ' 2Z~"'l%u'rClock 48 HourCIock 48Hour Clocl~'! Tool A.M'. ,..Est. .'. , °F. Blanked Off', ~O ,"'lanked Off - " Bl(~'nked Off - _Open, ed ,, P.M,. Tool A.M. Actual ' °F. Pressures ~ Pressures. , Pressure's .... .C, Iosed P.M.. , Field Office, , Field { Office Field . Office,., Reporte'd Computed _Initial Hydrostatic , -4661 ' 4.657 - 4707 Minutes Minutes .... .... ..~o Initial - .2698 - 3160 - 3508 e.c Flow .... . - ;r~. _ Final ........ - 4194 -. ,, 4191 , - .... 4221 ' - "14 Closed in - . 465'9 . - 4659 - 4661 - 34 ~ Initial - 3637' - 4080 - 3942 .... o Flow - ' ' : 8.~ Fi.a~ - 43'60 . 43~65 - 4361 - 12, _ Closed in . - .,.4'647 . . 4650 · , - .4651 - 28 '~ FI.aw Initial "1 ~ ~ .... Final ....... Closed in Finol Hydrostotic ' m ..... 4,654' , ? .... .4657 ., - , , I 465,9 , , ] -- - . · Sampler Pressure ......... P.S.I.G. at S'urface ¢Kind ' Recovery: Cu. Ft. Gas ; ....... District, , A~LG~.LORA02:_ cc. Oil cc. Water ' Tester Witness . . . ....... cc. Mud Drilling ' Tot. Liquid cc. ]_ Contractor . ' . .,. ,. , . ,. , GraviS- - - , L'API ~, 'F ............. ~ Q,U,I P,M EN'T & H aL E ' ~'ATA , Gas/Oil Roti° ........... .. ' ', ,cu. ft./bbl. Formation Tested ........... Elevation ...... Ft. . RESISTIVITY CHLORIDE Net Productive Interval, Ft. · CONTENT Ali Depth~ M~sured From .............. Recove~ Water - - ~ - 'F. ' ~ppm Total Depth ..................... Ft. Recove~ Mud ~ ~ · .F. Main Hole/Casing Size ...... .. , . ' Recove~ Mud Filtrate ~ 'F. .ppm Drill Collar Length- - I.D.~ Mud Pit Sample ~ · ~. . 'F. Drill Pipe Length .......... I.D ...... ~ PackerDepth(s) ' ,.. ,Ft. Mud Pit Sample Filtrate -- ~ - 'F. ppm ~ ....... Mud Weight ,, ' ........ vis., ' , , ,,' .,~. Depth Tester Valve ' ~ Ft. , · . TYPE AMOUNT . Depth Back "Surface Bottom Cushion Ft. Pres. Valve Choke Choke Recovered .Feetof , .,;, · .................... . . . Recovered ' Feet of ..... Recovered . , .~et of , · Recovered" Feet of , . ., - ......... Recovered ' Feet ~f ,. ...... . ., Remar~ . . . ...... · , . , .... , ...... ,,,, - .... ,, , ,, ,' ..... . ..... . , , . . · E~E~URE G~uoe' NO. "' 3~ ' ' Gaboe No; Gouoe No. ~ "' ' . TIME , Depth: ....... 8725 Ft. Depth: Ft. Depth: ......... Ft.~ .... 2~ Hour Clock Hour Clock HourCIock Tool A.M. ...... Est. 'F. Bl'o'nked Off" .... .', ,, ' .... ..Blanked. Off ...... '~gnked Off ., _Opened P.M. T~I A.M. Actual 'F. Pressures Pressures Pressures Closed P.M, ............... ~ .,, Field Office Field Office Field O{fice Reported Computed ........... I~i?ol Hydrostatic - Closed in -, 4667 . , ........ , ....... ~ ~ [lpa~ ........- 4366 . ~i., Final .,, -......... - .................. Final Hydrostatic -. 4670 ' ' ~ . ..... ~ ~ , ~ , ,. ....... ~ ,. , , ,,, ~, , . , , I" ~ I li'l"£ D FORMATION TEST DATA ~..,Cmuge No. 3639 t Depth 8696' First Flay,' Period ~,~, I Time Deft. PSI(; .000" '-'- ' .000 .0128 .0192 .0256 .0320 .0384 .045O 14 Corr. Time Deft. .000" First Closed In Pressure L PSIG Temp. Corr. ' Second Flow Period Time DefL .000" PS tG Temp. Corr. 2698 .000 4194 .000 363~"" 2733 .113' 4659 .037 4360 2936 3442 3785 Clock No. 9990 Second Closed In Pressure Time Deft. - t ~ ~ .000" LOgT PSIG Temp. Corr. ,, ITicket 24 hour No. Third Flow Period Tim~ Deft. .000" PSIG Temp. Corr. 033137-B Third Closed In Pressure Time Deft. - t 'Jr- ~ .0oo" LOgT PSIG Tern;. Corr. 4107 4076 4194 .000 .095 4360 4647 Gauge No. . 3638 Depth 8700' oJ .000 J 3160 4191 -'Il .026 J 4191 4659 .000 .058 .000 .014 4080 4365 Clock No 9300 .000 .046 4365 4650 48 hour Readlnc Intervol · ':' EMARKS: -- _. SPECIAL PRESSURE DATA G0. u, ge No. 990 j Depth 8721' Clock No. 10054 First Flow Per;od , , Time Deft I PSIG '[ Tom:). .000" Corr. o OOO ~ 3508 .0033 I 3658 .0066 I 3767 .OO99 13889 .0132 14060 .0165 I 4209 .0-198 {4190 .0230 , 4221 First Closed In Pressure Time Defl. - t -{- {9 PSIG LogT Temp. .000" Corr.' .000 ~_ 4221 .057 4661 Second Flow Period Time Deft. .000" PSIG Temp. Corr. Second Closed 'in Pressure Time Defl. .000' L t P$1G Tcmp. Corr. .000 3942 .000 4361 .018 4361 .047 4651 48 hour No. 033137-B Third Flow Period Tk,'n e Deft. .000" , , PSIG Temp. Corr. Third Closed In Pressure Time Deft. .000" L°gT P'.;IG Temp. Corr. 'i 11 12 ~j 151 Gauge No. oi .ooo I · 3341 Depth 8725' Clock No. 3514 .0132 J 3794 J i .0198j 3904 .0264 4043 0330 4194 .0396l 4184 · 0460 J w230 .000 .113 4230 4667 .000 3885 .000 )989 24 hour 4366 .039- 4366 .095 4663 Readina lnte~ol 2 Minute REMARKS: : ,, SPECIAL PRESSURE DATA Company Well Field Mobil Oil. Corporation Biuoaruk State NOo 1 North Slope Date Smnpled County Page i of File. RiFL 6200 December Zi~ !969 State Alaska FORMATION CHARACTERISTICS Formation Name Date First Well Completed Original Reservoir Pressure Original Produced GasZLiquid Ratio Production Rate Separator Pressure and Temperature ,19 .PSIG @ _Ft. SCF/Bbl Bbls/Day PSIG o F. Liquid Gravity at 60° F. Datum Elevation Total Depth Producing Interval Tubing Size and Depth Open Flow Potential Last Reservoir Pressure Date Reservoir Temperature Status of Well Pressure Gauge Flowing Tubing Pressure Flowing Bottom Hole Pressure Primary Separator Pressure Primary 'Separator Temperature Secondary Separator Pressure Secondary Separator Temperature Field Stock Tank Liquid Gravity WELL CHARACTERISTICS o ~UDSe2 , Ft. ~t. In. to Ft. M~/ISCF/Day 4 377. PSIG @ Ft. , 19 185 °F.@ Ft. Shut in SAMPLING CONDITIONS (Production Test Noo i) 1300 i PSiG PSIG .. Z 8 7 PS iG 70 °F. .PSi,G °F. o APl @ 80© F. Primary Separator Gas Production Rate Pressure Base Temperature Base Compressibility Factor Gas Gravity (Laboratory) Gas Gravity Factor (Fg) Separator Liquid Production Rate @70 ° Fo Primary Separator Gas/.. Separator 14.696 PSIA 60 o F. Core Laboratories, Inc., Engineer REMARKS: 1o 024 0.690 1o2039 43 0 ~SCF/Day 939 Ebls/Day Liquid@ 70 ° F. Ratio 458 SCF/Bbi or Bbls/~5~ffSCF These analyses, opinions or interpretations are based on observations and material supplied by the client to whom, and for ;vhose exclusive and conficlentia] use, this repe.'t is made. The interpretations or opinions expressed represent the best judgmdnt of Gore Laborato~'ies, Inc. (all errors and o:.i' ;i..m:: ewce~'~.;:d~; but Gm'e Lahore~:o,',.io..,, lng. a~,.d its officers and employees, assume no responsibility and make no warranty or reoregentations CO~ L.A~O[~ATON~S, [Nc Petrole~:ra Reservoir Enginee'/:ag DALLAS. TEXAS Page Z .... Of '7 File RFL 6Z00 Company Mobil. Oil. Corporation _ Formation Well Kuparuk State No. 1 County Field North Slope State Alaska HYDROCARBON ANALYSIS OF Separator GAS SAM~' COMPONENT ! MOL PER CENT GPM Hydrogen' Sulfide Carbon Dioxide 80 05 Nitrogen 0o 60 Methane 840 08 Ethane 40 33 1o 091 Propane 1.94 0 o 533 iio-Butane 0 o 21 0o 0 69 n-Butane 0o 48 0 o 151 iso-Pentane 0 o 09 0 o 033 n-Pentane 0 o 11 0 o 0 zt 0 Hexanes .0o 06 0o 024 Hei)tanes plus 0 o 05 0 o 023 100o 00 1o 964 Calculated gas gravity (air- 1.000) -- 0o 69i Calculated gross heating value -~- 101 i BTU per cubic foot of dry gas at 14.696 psia at 60© F. Collected at Z90 psigand 75 OF. Cylinder 76000 Ko Opening pressure 300 psig at 75° Fo 't'bem: ~,naly~. ,)))i~ir,~.~. or' int~ret.ations ~re ba~ on ob~ervation~ and material mil)plied by the client to whom. and for whose exclusive ~:.'~ CORE Petroleum Reservoir Enginee~m# DALLAS. TEXAS Company . Well Field Mobil Oil Corporation iKuparuk State Noo 1 North Slope Formation County State Page 3 of. 7 File RFL 6200 Alaska HYDROCARBON ANALYSIS OF Separator GAS SAMPLE COMPONENT MOL PER CENT GPM Hydrogen Sulfide Carbon DiOXide Nitrogen Methane Ethane Propane i~o-Butane n-Butane iso-Pentane n-Pentane Hexanes He~tanes plus 80 04 0062 84o 03 4038 1,95 OoZ1 Oo ~8 0.09 0° 11 0o06 0003 '100o 00 io103 0o 535 0o069 0o15i 0,033 0 o 040 ,0o 024 0o014 ~1o 969 Calculated gas gravity (air-- 1.000) -- 00 690 Calculated gross heating value -- 1010 BTU per cubic foot of dry gas at 14.696 psia at 60© F. Collected at Z90 psigand 75 oF. Cylinder 76031 Ko Opening pressure 305 psig at 75© Fo The~e analy,*4~s, opiniong or interpretations are ba~ on obse~ationa and material supplied by the client to whom. and for who~e excluMve and c',n?ie:.t{;~] report i,g t,,~.&,. ?'be i'e~.rgvre.l~tlons or opi~ion~ expres~ad represent the best jmlgme,t of Gore I,aboratorie, In,:. (all error:.~ ;~r:r] ,,rr.'z::"~: ,. CORE i~ABO~ATOI~IE~, INC, Petroleum Reservoir Engineering DALLAS., TEXAS Page 4 of 7 File RFL 6200 Well Kuparuk State Noo 1 VOLUMETRIC DATA OF Reservoir Fluid SAMPLE 1. Saturation pressure (bubble-point pressure) 3593 V@ 185 OF 2. Thermal expansion of saturated oil @ 5000 .PSI --:V @ 71 °F -- Compressibility of saturated oil @ reservoir temperature' Vol/Vol/PSI' PSIG @ 1o06192 i85 OF. From 5000 PSI to 4600 PSI-- From 4600 PSI to 4000 PSI-- From 4000 PSI to 3593 PSI-- 8.98 × 10-6 9o 34 x i0-6 9o ,,49 ×. 10-6 Petrole~am Reservoir Engine~o. ring DALLAS, TEXAS Page 5 of ' File RFL 6200 Well .I<uparuk State Pressure-Volume Relations of Reservoir Fluid,Sample at 185© Fo Pres sure, PSIG Relative Volume 5OOO 4600 4300 4100 4000 3900 38OO 3700 3600 3593 3550 351~8 3438 3263 301-8 2728 2442 2133 1845 1568 1326 101.2 775 573 398 Bubble-Point Pres sure o 0o O. O. O. Oo O. Oo O, 1. 1o 1o 1. 1o 1. 1o 1o 1o 1. 1. 1o 1o Zo 3. 9870 9906 9933 9952 9961 9970 9981 9990 9999 0000 0034 0053 0102 0220 0420 0723 1130 1745 2569 3706 5158 8180 Z180 8430 8708 Th,ae. :~rJy.~q.% ,~p.:..n~c, ns or iniez3)r~tlons n~ ba~ on obsarvations and material m;ppticM by the clinnt ~ whom, and for whone gORE LABORATOR[E...q, 1NC.,, Pctrole)$m Reservoir Enginc-~ring DALLAS, TEXAS Page 6 of File RFL 6200 Well Kuparuk State Noo 1 SEPARATOR TESTS OF I~eservoir Flu, id I ''SAMPLE SEPARATOR PRESSURE, PSI GAUGE I SEPARATOR TEMPERATURE, GAS/OIL RATIO o F. I (1) 287 70 469 to 0 70 82 tGAS/OIL RATIO (z) i 488 82 STOCK' TANK GRAVITY, APl ~ GO° F. Formation Volume Factor (3) I SeparatorI V°lumeI Factor (4) SPECIFIC GRAVITY OF FLASHED GAS 1. 041 0°689 27.9 1.285 1.004 1.014 Core La'boratories, Inc. Reservoir Fluid Analysis P. L. Moses Manager (1) Gas/Oil Ratio in cubic feet of gas @ 60© F. and 14.7 PSI absolute per barrel of oil @ indicated pressure and temperature. (g) Gas/Oil Ratio in cubi:c feet of gas @ 60° F. and 14o7 PSI absolute per barrel of stock tank oil @ 60 o F. (3) Formation Volume Factor is barrels of saturated oil @ 3593 PSi gauge and 185 per barrel of stock, tank oil @ 60 ° F. (4) Separator Volume Factor is 'barrels of oil @ indicated pressure and temperature per barrel of stock tank oil @ 60° F. These analy~es, oDinion~ or interpretations are based on observations and material suppli~ by the client to whom, and for whose exclusive ~)r~d .:;or~?.::'r.t~al u.ze, ~his 'reT, o?~; i~. r.~,~.. TSe in~erpref.~tions or oDinions expressed represent tho best judgment of Core I,aborat~rlea, Inc. tall error:4 ami ~,r.-.'...;'.'.:. 4.0 Compcmy VCell Field Perroleu>.n Reservoir Engineering : DALI-AS. TEXAS PRESSURE-VOLUME RELATIONS OF RESERVOiF{ FLUID Mobil Oil Corporation Kuparuk State No. 1 North Slope Formation County Stnte Alaska i ¢. ZoO 1.0 0.0 1000 Z000 3000 4000 -PRESSURE: POUNDS PER SQUARE INCH GAUGE 5O00 6000 02 c:.:acor Mobil 0['1 Mobil-Phillips Kuparuk State No. 1 The following infor::~atica is in i~ .... :, - il, ?-3 i 4 Diz¢: im ~: ........ 5. E!ect:ic Log ................................... : .... ':ne Sepia , 6. Li~'i:foiogy or Mud Log ....................... E:Luc,. 'line ~ Sepia 7. Othar Log ..... 8. Fz=z= Trip Report, dated _.~F_/.-F~F./$ ~,~~:~)- r Form REV. 9-30-67 CONFIDENT IAL Submit "Intentions" in Triplicate & "Subsequent Reports" in Duplicat( STATE O,F ALASKA OIL AND GAS CONSERVATION: COMMII'I'Efi SUNDRY NOTICES AND REPORTS ON WELLS (Do not use this form for proposals to drill or to deepen or plug back to a diffierent reservoir. Use "APPLICATION FOR PERIVIIT--" for such pro.posals.) 5. API NUiYIELR/CAL CODE 50-029-20008 6. LEASE DESIGNATION A/~ID SERIAL NO. ADL 28263 1. 7. IF INDIAN, ALLOTTEE OR TRIBE NA/VI~ 01L ~-] OAS ~1 OTHER W~LL Wildcat WELL 2. NAiVIE OF OPERATOR Mobil Oil Corporation ~2. ADDRESS OF OPERATOR P. 0. Box 1734, Anchorage, Alaska 99501 4. LOCATION. O,F WELL At surface 1320' FSL & 1320' FWL Sec. 21, TllN, R12E, UPM 13. ELEVATIONS (Show whether DF, RT, OR, etc. 45' G.L. - 60' KoBo 14. Check Appropriate Box To I,ndi'cate Nlature of Nbti'ce, Re NAME KuparukState 9. WELL NO. 10. FI~.T) ~ND I~OOL, OR WILDCAT Wildcat 11. SEC., T., R., M., (BOTTOM ItOI~ OBJECTIVE) Sec. 21 TllN, R12E, UPM 12. PERMIT l~rO. 68-102 :orb or Other Data NOTICE OF INTENTION TO: FRACTURE TREAT MULTIPLE COMPLETE SHOOT OR ACIDIZE ABANDONs REPAIR WELL CHANGE PLANS (Other) Temporary Suspension Ill , i 15. DESCRIBE PROPOSED OR COMPLETED OPERATIONS (Clearly state all pertinent proposed work. 9 5/8" casing set at 9413'. Open hole 9413' to 11,099' T,D. Set cement plug across 9 5/8" casing shoe from 9510' to 9300'. to 5000 psi - O.K. SUBSEQUENT REPORT OF: WATER S II UT-OFI~' ~'~ REPAIRINO WELL FRACTURE TREATMENT [--I ALTERING CABIN0 l--I 8HOOTING OR ACIDIZIN0 [_.__.j ABANDONMENT'II (Other) .... [__J (NOTE: Report results of multiple completion on Well Completion or Hecompletion Report and Log form.} .., details, and giv. pertinent dates, lncludin~ estimated date o~~ [,..,, · : Tested plug Perforated 4 holes at 9275'. Squeeze cemented twice with total of 200 sxs. Would not hold pressure on test after squeeze. Set bridge plug at 9202'o Placed 75 sxs. cement on top of B.P. Tested to 5000 psi - O.K. Perforations 3324' to 3336' (4 shots/fL). Squeezed 4 times with a total of~;,,.f<___~_ - . 500 SXSo Perforations broke down when pressure testing after each squeeze I:£~ -'-'-'. job° Set retainer at 3102' 'and squeezed with 180 sxs. Left 57 cuft. cemen~t_. inside casing. (Est. top cement @ 3186'). WOC. Pressure tested casing t? 2000 psi - O.K. FILE Except for top 1200', 'the hole beneath, between and above plugs was left full of 10.8 ~//gal. drilling mud. The top 1200' was filled with 72 f~/gal (230,000 ppm NaC1) salt water. Installed blind flange (bolted) on top of tubing hanger. Well now temporarily suspended. 16. I hereby certify th~-the foregoi_nf is ~ue and co~re~ C"~J'~'~ --"'- '~ ' ' ' April 19, 1969 SIGNED -' TITLE Area Engineer DaTE ~.. ., .... APPROVED BY 0~Ap~0VAL, CONDITIONS onal approval ~ven providing well is re-entered within twelve (12) months because of apparent unsatisfactory condi~m~~nt behind 9 5/8" csg. CONFIDENTIAL TO. Memorandum to the Files DATE- April 7, 1969 FROM- Homer L. Burrell SUBJECT' Kuparuk State No. 1 Director Mobil Oil Corporation, operator On April 7, 1969, Mr. Bob Rohloff of Mobil Oil Corporation in Los Angeles gave us the 'following information with respect to the subject well for the month of February, 1969- Fe~bruary 2 2 -14 14 14 ~ 17 17- 21 21 - 25 26 26- 27 27 - March Operation Ran drill stem test Coring and drilling Reached total depth of 11,099' Waiting on logging tools Logging Repairing crown block Making up tools Ran drill stem test Installing testing tanks On April 6 Bob Gallison of Mobil's local office called to inquire what reports were required in order to suspend operations. I advised him that Form P-3, showing casing, cement, perforations, etc., had to be filed and approved prior to suspension of operations. HLB:my OIVISZON OF O]~L AND ~ Ap~i.1 3, 1969 .~: I~e: ..-Kuparuk State' lto, 1 Hob11 0~1 Co~poratton, operator 14on~ly Report of 0tilling and ~erkover 0peratlons - .. Hr. V. G.. Chrdstensen Area Super4ntendent lqob'i 1.. Oil: Co.at'Ion P. 0.. 8ox/f'T734: Anchorage, A1~ska 99501 Dear" ~*'-;: Cht't s teasen: R~:~:l.s. made to Rob11-011-Corporatton's. Hontbly Report, of Drf.111ngiand~i~#orkover 0pe~att~ons/.'CForm P-4)on Subject yell 'for. t~.mon~::~:of~i:-Februar~,. 190',.~ and.-' dated ~rcb 12, 1969, whtch ts: required i';~'~be-ftled, bY-~tion:2203 'of. the Alaska 0tl and Gas Co~ervat$~.iltegulattons., Othe~ lnforIa, tJon, including .an on-et're Inspection of satd well .by. repr~en~Ctyes, o~ . .the ,!'Ot '.1-' and ' 6aS :Co~ervatton Co~J.Ctee on -t4arch 21, '1969,'.~'~...~tcates -.~&t. ireI 13 :o.f..subjeCt report oI1ts"~ful, l, trUe-.~.co~t :~tes as required' by .Chapter 05 of .'AS 31'--&nd-~'the' ~ulat;tons.-p~lga~-' thereunder. · ~' "" · ' ' C'..' , '' ' ' ' Your.~a~ntton tS 'dtrec~ .to AS 31.05.150. tie request that 'a corr~.~ r~port be 'ftled promptly. Very'.-.~ly yours, Homer L, Bu~re11 Dt.rec-tor C,O, NF!DENTIAL TO: FROM: MEMO TO THE FILES 0. K. Gilbreth, Jr. Chief Petroleum Engqfn%er March 24, 1969 Re: Mobil Kuparuk #1 HWK REL On March 21, 1969, Homer Burrell and I landed at the subject location by charter aircraft at approximately 11:00 a.m. The security guard escorted us to Mr. A. J. Stovall, Mobil's representative, and Mr. Robert Short, Peter Bawd~n Drilling Company representative. _~.t~ ~3~,~,~.~ ~y~/~. (~a~ /¢~'~ ~e well was standing idle after cement squeeze~' 9 8/8" casing had been set and:~ was 9,431'. 13 3/8" casing had been set at either 2,500' or 2,600' with 20" being set at 336'. We checked the hydrill, pipe rams, and blind rams since all drill pipe was out of the hole. All actuated satisfactorily but the valves were very stiff. The heating unit was out of order and operator had shut down waiting on a heating specialist from Fairbanks to arrive by plane. Some water lines were frozen but all safety lines had been filled with diesel to prevent freezin~ while the heater was out of operation. The blow-out equipment had bem~ tested to 2,700 psi early in the morning while performing a squeeze job. We observed no well sign on the rig. The company is digging out from under snow drifts after a three-day Storm. The temperature was -40" at noon. We left location at 1:00 p.m. OKG: ja · 1320 feet FSL,. 1230 feet. ~,. Sect;tea 21', HIGHLY CONFIDENTIAL, UNTIL ..... ~_~-.~.'E',, ..... (,Z,Z./ ...,'_ .... COPY NO, ..... ..'"'-~ ..... .~ ,, . ...... ._ ................ Por.m No. P--4 P.~EV. 9-30-67 STATE OF ALASKA OIL AND GAS CONSERVATION COMMITTEE SUBMIT IN DUPLICATE MONTHLY REPORT OF DRILLING AND WOR'KOVER OPERATIONS WELL. WELL 2, NAME OF OPERATOR OTHER Mobil 0il Corporation ADDRESS OF OPEI{ATOR P.O.Box 979 Anchorage, Alaska, Att: R.A.Gallison 4. LOCATiON O'F 1320 feet FSL, 1230 feet FWL, Section 21, Township 11 North, Range 12 East UPM ~. API N~iE~CA_L CODE 50-029-20008 $. LEASE DESIG~TATION AND SEqRIAL NO. ADL 28263 7. IF INDIAI~T, ALOTTEE OR TRIBE NAME 8. U/WIT,FARA~ OR LEASE NA/~E Mobil/Phillips Kuparuk Stat~ 9. WELL NO 10. }'IJ~D AND POOL. OR IVILDCAT Wildcat 11. S~.. T.. R., M., (BOTTOM HOLE OmTF, C~rVE) Section 21, Township 11 North Range 12 East UPM 12. PE~RIViIT NO. 68-102 -- 13, REPORT TOTAL D~T~ AT END oF MONTH, CPIA~NGES IN HOLE SIZE, CASING A2qD C2DVIENTING JOBS INCLUDING DEPTH SET A/WI) VOL~ USED. PFJRFORATIOI~S, TESTS A/ND RESULTS, FISHING JO~.S. JUNK IN HOLE A-ND SIDE-TI~ACK~D HOLE ANT) A3~Y OTHER SIGNIFICA2qT CI-IA/~-~F~ IN HOL~ CONT)ITIONS. Report for Month of January, 1969 Ran and cemented 9 5/8" casing to 9413 feet. Bottom 140 joints, 5528', 9 5/8" OD 47# S 9 5 LT & C 8rd RIII Top 129 jointS~,3885; 9 5/8 OD 43.5# S95 S T & C 8rd RII Casing equiped with Davis float s~e at 9413', Davis float collar at 9332' and ~wco D.~. Collar at 5191'.' Cemented 1st stage with '542 Sxs~e~entente cement, displaced with 687 bbls mud. Bumped plug with 2000 PSI in 53 min. Cemented 2nd stage with 1050 sxs. Displaced with 385 bbls mud. Tested CSO rams ~th 5000 PSI for 15 mins. OK Ran into D.~.Collar, pressure tested 5" p~e rams, ~dril and kelly coc.k to 4000 PSI each for 15 mins. OK Drilled out float s~e & C.O. to 9400 feet. Pressure tested casing with 4000 PSI.Drilled out shoe and drill to 941~ade shoe test with 2700 PSI. OK. Drilled 8 112" hole from 9416 t~0,39~.~. HIGHLY CONFIDENTIAL UNTIL ............. ~..~....~.. ....... ..J..? .~..(. ...... DOCUMENT N O. !,;, COPY RECEIVED FEB 17 1969 .Q. 1¥151ON OF OIL AND GA~ ANCHORAGE /2 ///// with the Division of Mines & Minerals by the 15th of the succeeding month, unless otherwise directed. l~ot*'m No, R. EV. 9-30-6'; STATE OF ALASKA SuBMrr IN Z)tU'LIC~,~ OIL AND GAS CONSERVATION COMMITTEE MONTHLY REPORT OF DRILLING AND WORKOVER OPERATIONS ~. API NU~ERdCAL CODE 50-029-20008 6. LF~ASE DESiGNA~ON AND S~IAL NO. ADL 28263 1. 7.IF INDIAN, ALOTTEE OR TRIBE NAME 0IL [~ GAS [~ WELL WELL 0TI{ER 8. I/NIT F.~RA~ OR LEASE N~E Mobfl-Phillips Kuparuk State 2. NA~E OF OPEi~ATOR Mobil Oil Corporation 3~ ADDRESS OF OPera, TOn P.O.Box 979 Anchorage~ g_laska Attention: R,A,Gall~_.qon 4. LOCATION C~F WFJ-J~ 1320 feet FSL, 1320 feet FWL, Section 21, Township 11 North, Range 12 East, U.P.M. 9. WELL NO. 1 10. FIELD A-ND POOL, OR %VILDCAT Wildcat 11. SEC., T., R., M., ('BOT'I'OM HOLE Se~t~n~, Township 11 North, Range 12 East, U.P.M. 12. PERMIT NO. 68-102 13. REPORT TOTAL D~iPTH AT E/~D OF MONTH, CH~NGES IN HOLE SIZE. CASING ~ CElVIF2qTING JOBS INCLUDING DEPTH SET ~ VOLU/VIES USED~ PEiLFO'RATIONS. TESTS A/XrD I~ESULTS. FISHING JOB~, JUNK IN HOLE A/~D SIDE-/q{ACKED HOLE A. ND ANY OTI-IER SIGNIFICANT CI-L~NGES IN HOL~ CONDITIONS. Report for Month of November, 1968 Total Depth 2600 feet Drilled a 12 1/4 inch hole to 331 feet. Opened hole to 24 inches to 316 feet. Ran and cemented 20 inch casing to 316 feet with 940 sxs. Drilled 12 1/4 inch hole to 2600 feet Opened hole to 17 1/2 inch to 2600 feet. Prep. to run 13 3/8 inch casing. plVI$1ON OF OiL AND GA~ with th ivision of Mines & Minerals by the 15th of the succeeding month, unless otherwise directed. Mobil Oil Corporation Northwest Exploration Area Los Angeles, California December 4, 1968 DEPARTMENT OF NATURAL RESOURCES Division of Land 344 6th Avenue Anchorage, Alaska Attn: Mr. F. J. Keenan Re: Mobil-Phillips Kuparuk '" State #1 Well North Slope Province Gentlemen: The Mobil Kuparuk State #1 wildcat well which is located 1320' from the South line and 1320' from the West line of Section 21, TllN, R12E, U.P.M., was spudded November 15, 1968. ' Very truly yours, W. S. Blanton, Area Landman WSB: cbg DIVISION OF OIL AND GAS ANCHORAGE DMSION OF OIL &~D ~ November 21, 1968 Kuparuk $~ate .No. 1 Oil Corporation~ Enclosed please f~nd & copy of ~he Alaska DeparCmenC of Ybh and Game vild11£e $~pula~tons for ~he above referenced TRM.*umy Very ~rU~y yom:ss ,, Thrums 1~. ~arshall, Jr. Pecroleun Supervisor I'~E)RM FG- 74 :,~-- (REV. 2-67) .'/ · ' MEMORANDUM TO: F- FROM: Thomas R. Marshall, Jr. Petroleum Supervisor Dept. of Natural Resources Anchorage Phillip D. Havens~ Game Biologist, Lands ADF&G, Anchorage State of Alaska DEPARTMENT OF FISH AND GAME FILE NO: DATE : November 14, 1968 SUBJECT: Mobil-Phillips Kuparuk State No.1 Mobil Oil Corporation, Operator In reference .to the subject well,.the Alaska Department of Fish and Game requests' the following wildlife stipulations be attached to the permit to drill' 1. Prior to the beginning of drilling, a sump of sufficient size to contain all waste fluids Will be constructed. 2. Prior to the beginning of drilling, adequate ditching shall surround t~.~area, taking advantage of the natural topography of,.~theffi. T,,:anCj"'~:~e~..~insure that any spill that might occur will be' drained i n t 6:;..t h'~?s u m~:~:~ ~.'~ ~:.. ' ~:'~:~ 3. Prior""to aba'h-donment of the site, the sump must be cleared of all oil, and covered. 4. The operator must dispose of all refuse, waste, debris, garbage, pallet board, visqueen, barrels, etc. in an acceptable manner. PDH:ab cc: B. Hilliker R. Hi nman G. Van Wyhe R..Regnart R. Krumm NOV 18 1968 D~OIP OZL AllDm Sir: ifad FORM SA- lB 125.5M 8/67 MEMORANDUM TO:J-- ~ 'jJI~JL~IjjliIJ State of Alaska DATE FROM: SUBJECT, ~~JJllJt~ ~ JJJJJlJ .JJlJ. J, FORm SA- lB 125.5M 8/67 MEMORANDUM State of Alaska DATE SUBJECT: FORM SA - I B ~_. 125.5M 8/67 MEMORANDUM FROM: ~ L JJlJJJlJJJiJ~tl~ ~JJt. State of Ala-ska DATE SUBJECT: Mobil Oil Corporation 700 "G" STREET ANCHORAGE, ALASKA 99501 P.O. Box 1734 Anchorage, Alaska November 7, 1968 State of Alaska Division of Mines & Minerals 3001 Porcupine Drive. Anchorage, Alaska 99501 Attention: Mr. Thomas Ro Marshall Gent lemen: We are enclosing, in triplicate, an "Application for Permit to Drill" covering the drilling of the Mobil-Phillips Kuparuk State #1 Well, together with three copies of the survey plat covering this location. We are also enclosing our draft No. 56296 covering the permit fee in the amount of $50.00. Sincerely, ~Robert A. Gallison A¢ jc Eric losures Form P--1 i~EV. 9~30-67 t ~ ' :! ~i~ ~ ~ ' ?-~ SUBMIT IN TRIPLI' , ~¢ ~ (Other instructions o, ~ reverse side) STATE OF ALASKA AP1 50-029-20008 OIL AND, GAS CONSERVATIO'N ,C,O,MMITTE'E' APPLICATION FOR' PERMIT TO DRILL, DEEPEN, OR PLUG BACK la.TYPE OP WORK DRILL k--t DEEPEN [-1 PLUG BACK ,,.o. WEL,. OILwELL [] WEL'.O*" E~ o,H"R Wildcat ZOnE ZON~ 2. NAME OF OPI/:I~ATOR Mobil Oil Corporation 3. ADDRESS O~ OPERATOR 5. 6. LF~SE DESIGNATION ~ SE~IAL NO. ADL 28263 I. IF INT)IAN, ALLOTT~ OR TRIBE NA~E 8. UNIT FABlVl OR LEASE NAME Mobil-Phillips Kuparuk State P.O. Box 1734; Anchorage; Alaska 99501 4. LOCATION OF WELL ~%t surface 1320' FSL, 1320' FWL, Section 21, TllN, R12E, U.P.M. At proposed prod. zone S amc 13, DISTANCE IN MILES AN.D D.!REC~TION F-1QI~!.- NEAREST TOWN QR.POST OFFICE* Approximately 14 miles sou~hwest'of'Pt;-,--MClnt~re,' a former Dew Lit Approximately 178 miles so~heas~ of 'Bart, mw -Vi 14 ~bND INFO~A~ON' ~ · ~- -- g : · ' ~ac~zc indemnity 0o. rr~ 0il & Gas~s~ty~ndZo=~o. f~243305 (expires 9/18/71) 15. DISTANCE FROM PROPOSED* ':" ~ ":~ i'~ , ._ ~'li~'~NOJiOF-AC~ IN LE~E L~ATION TO NEAREST I I ~ 2560 PROPERTY OR L~SE LINE, ~. ~'3 ' 1320 ' '" (A~ to nearest drig, unit, if any) ..... : i8. DISTANCE FROM ~ROPOSED bOd%~0~* ' ' ~ ..... '-' ''~ 19/~dPOS~ "~" TO NEAREST WELL DRILLING .COMPLETe, [ - - o~ ~..~ ~o., ~' . ' '[I ' 12 ~000 21, ELEVATIONS (Show whether D~, ~T, CH, etc.) 45.~ ~ a~ ~ig base Iloo~ ~ ~ . . 9. VFELL NO. 10. FIELD AND POOL, OR WILDCAT Wildca~ 11. SEC., T., R., M., (BOTTOM HOLE OBJECTIVE) Section 21, TllN: R12E, U.P.M. lg. ,e Site · ~mo--t ~ 100,000.00 No. AO~ES ASSIO~ TO T~iS WELL 20. ROTARY OR CABLE TOOLS Rotary 9.9~. APPROX. DATE WORK WILL START* ~ovember J..5, 1968 SIZE OF HOLE ~SIZE OF C~si~G~ WEIGHT PE~,'FOOT:: dRA~ 'i ~' sE'I~iNG DEPTH ., 36" 30" 154 ~ line 50' 100 sax - . H~40 .... .250' 500 sax 26" 20" , 94 ~ .,- . _ , ...... - . . 1/ 17 1/2" 13 3/8~ 5~,5,61,0-..,J-55 2500;', . 700 sax //o~,,. ~ [./ , 5/8'.... 43,5 s- 5 , 575 sax 8 1/2" 7" 26 S-95 ~2,~00'~ 5~0 sax ~l,~', 250'-to'2500'-: Hydril '%4SP"~-' :3000- psi WOO, 2'0 3/4" nominal 2500'-to 9500': Hydril "GK"~ 3000 psi WOG, 13" nominal Shaffer, Double Gate, 3000 psi WOG, 13" nominal . 9500'-rd T.D:':: - Hydrii "GK", 5000' psi WOG, I1" nominal Shaffer, Double Gate, 5000 psi WOG, 11" nominal B.0.P. PrograM: IN ABOVE SPACE DESCRIBE PROPOSED PROGRA/Vi: If proposal is to deepen or plug back, give data on present productive zorle and proposed new productive zofie. If proposal is to drill or deepen direct~onally, give pertinent data on s~bsurface locations and measured and true vertical depths. Give blowout preventer program. 24. I here~.y~~hat the Foregoing is True anc}_Correct Land Supervisor (This }ace for State office use) ,. z YES [] J :i -. . DIRECTIONAL SURVEY RE~ A.P.I. ~CAL CODE ~ii ~,cu~h~e S::~<rc'm r/ *See Inmudi°ns On ~'~e ~,mm~c~ ..... ' ~ ~, ~,,~ No. ~,.-4 STATE OF ALASKA REV. 9-3~-67 SUBMIT IN DUPLICATE OIL AND GAS CONSERVATION COMMITTEE MONTHLY REPORT OF DRILLING AND WORKOVER OPERATIONS WELL WELL , OTHER 2. NAME OF OPgP~%TOR Mobil 0il Corporation 3. AD~'RESS OF OPEI~ATOR P.O. Box 979, Anchorage~ Alaska 4. LOCATION &F WF-J-J- Attention: R.A. Gallison 1320 feet FSL, 1230 fee~ FWL, Section 21, Township 11 North, Range 12 East U.P.M. API NUACERiCAL CODE 50-029-20008 LEASE DESIGNATION AND SERIAL NO. ADL 28263 T. IF INDIA]~, ALOi Ik'~. O]{ TRIBE NAME 8.LrNIT,FA/IAq OR LEASE NA3~E Mobil-Phillips Kuparuk State 9. WEhL NO. 1 10. FIEI~D AND POOL, OR WILDCAT Wildcat 11. SEC., T., R., M., (BOq~FOM HO~ OBJF~ZT~ Section 21, Township 11 North, Range 12 East, U.P.M. 12. PE~I/VIIT NO. 68-102 13. REPORT TOTAL DEPTH AT END OF MONTH, CHANGES IN HOLE SIZE,CASING AND CEMENTING JOBS INCLUDING DEPTH SET ~ VOLLrNfES USED, PF_P~FORATIONS, TESTS AND RESULTS. FISHING JOB~, JLTNK IN HOLE AND SIDE-TRACKED HOLE AND ANY OTIq~R SIGNIFICANT ~G~,S IN HOI~ CONDITIONS. Report f~r Month of December, 1968 Ran and cemented 13 3/8" casing to 2600 feet. 649 feet, 61~/ J-55 ST & C casing. 1951 feet, 54.5~ 3-55 ST & C casing. Cemented 1st stage with 1050 saxs class C cement. Followed by 1400 saxs cement through D.V. Collar located at 1398 feet. Drilled out cement from surface to 340 feet. Ran D.V. Collar, pressure tested casing to 2000 PSI, O.K. Drilled out D.V. Collar. Ran into float collar, drilled out plugs and cement to 2580 feet. Tested Hydril with 2000 PSI for 15 minutes, O.K. Drilled 12 1/4" hole 2600 feet to 8960 feet. _ . ii _ i ii ii i J i ii ELI ! II I I _ HIGHLY CON FI DE: NTIAL UNY11. .... .~...u.~.~..<.~....../....~ .~..../.. ...... DOCU tVt ENT COPY NO.: d ................. ii1[ i i i ii ii, ii ii [ iii i i i [ ___ 14. I hereby c3~fY that the foregoing is,true ~ correct / . ~.~ NOTE--Report on this form ~/required fo~ch calendar month, regardless of the status of operations, and must be filed in duplicate with the Division of Mines & Minerals by the lSth of the succeeding month, unless otherwise directed.