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Home My WebLink About170-022STATE OF ALASKA ~ ~ `~ ~ ~~~~ ALA~OIL AND GAS CONSERVATION C ON REPORT OF SUNDRY WELL OP~ A ~' Al~~ka (liQ ~ r~~ r•n~r ~r~._:__. 1. Operations Abandon Repair Well Plug Perforations Stim~a$~ 8f,~ Other ~ Cut off marker post. P f d er orme : Alter Casing ^ Pull Tubing ^ Perforate New Pool ^ Waiver Time Extension ^ Install subsurface marker Change Approved Program ^ Operat. Shutdown ^ Perforate ^ Re-enter Suspended Well ^ Plate 2. Operator BP Exploration (Alaska) Inc. 4. Well Class Before Work: 5. Permit to Drill Number: Name: Develo ment p ^ Exploratory0 170-022 3. Address: P.O. Box 196612 Anchorage, AK 99519-6612 Stratigraphic ^ Service ^ 6. API Number: 50-029-20068 . 7. KB Elevation (ft): 9. WeN Name and Number: 68 ft. ~ Kuparuk State 24-11-12 8. Property Designation: 10. Field/Pool(s): ADL 47451 Exploratory 11. Present Well Condition Summary: Total Depth measured 13 749 ~ feet Plugs (measured) See previous P&A Report true vertical 9095 - feet Junk (measured) None Effective Depth measured 0 feet true vertical 0 feet Casing Length Size MD TVD Burst Collapse Structural 58' 30" 58' 58' Conductor 750' 20" 750' 750' 1530 520 Surface 2496' 16" x 13 3/8" 2496' 2496' 3950/3090 2560/1340 Intermediate 11,695' 95/8" 11,695' 7927' 8150 5080 Production Liner 2276' 7" 13,749' 9095' Perforation depth: Measured depth: See preylOUS Completion Report n w ,~ ~}y~~~~~ ~nv ~ ~ 20~/ c~i/ t~ True vertical depth: See previous Completion Report Tubing: (size, grade, and measured depth) None Packers and SSSV (type and measured depth) None 12. Stimulation or cement squeeze summary: Intervals treated (measured): See previous completion Report Treatment descriptions including volumes used and final pressure: 13. Representative Daily Average Production or Injection Data See previous completion Report Oil-Bbl Gas-Mcf Water-Bbl Casing Pressure Tubing Pressure Prior to well operation: Subsequent to operation: 14. Attachments: 15. W ell Class after work: Copies of Logs and Surveys Run Exploratory Development Service ^ Daily Report of Well Operations x 16. Well Status after work: b~, Oil ^ Gas ^ WAG ^ GINJ ^ WINJ ^ WDSPL ^ 17. I hereby certify that the foregoing is true and correct to the best of my knowledge. Sundry Number or N/A if C.O. Exem 3~~ -tea ~ ,'~ Contact ~ la- Printed Name Douglas A. Cismoski Title Wells Team Leader, Alaska Drilling and Wells Signature Phone 907-567-4303 Date Form 10-404 Revised 0412006 ~ i ~ ~ ~ ((J ~ ~ ~ ~~~ Original Only ,. ~ • Record of Sundry Well Operations BP Exploration (Alaska) Inc (BPXA) Kuparuk State 24-11-12 PTD: 170-022 API No. 50-029-20068 Introduction and Background: Kuparuk State 24-11-12 was drilled, tested and suspended in 1970 by Mobil Oil Corporation. Subsequently Standard Alaska Production Company (now BP Exploration (Alaska) Inc. became the operator of the well. BPXA completed the plugging and abandonment of the well in 1980. The abandonment of the well was inspected and approved by the AOGCC at that time. The current work consisted of excavating around the well to enable the casing strings and abandonment marker to be cut off 4 ft. below the original tundra surface, and a subsurface steel marker plate installed. This work was necessary for pad remediation and gravel recovery work to proceed at the location. The work was prolonged by the discovery of a poor quality cement plug in the 9 Sl8" x 16" annulus. The contaminated cement was laboriously removed with hand tools until good quality cement was encountered, followed by a top job. The work was inspected and approved by AOGCC representatives. Attachement I shows the final condition of the top part of the well. Sundry Operations Summary: March 20-26, 2007: Moved equipment to Kuparuk State 24-11-12 location, and coordinated with BPXA representatives on hot tap and casing cutting plans. Excavated around well to 6 ft. below original tundra level. March 22, 2007: Set up heater on wellhead, and prepared hot tap equipment and Wachs saw. March 23, 2007: Made rough cuts on structural casing and conductor to expose 16" surface casing. Removed cut off 30" structural casing. March 24, 2007: Added additional heater to tent over well due to -34°F temperature. Cleaned up conductor cut. Wachs saw failed while making cut on 20" conductor. March 25, 2007: Repaired Wachs saw and completed 20" conductor cut. Removed cut off 20" conductor. • • March 26, 2007: Hot tapped 16" surface casing and 9 5!8" intermediate casing. Annuli appear to be cemented, but cement quality poor. No pressure. March 27, 2007: Down for weather due to phase 3 blow. March 28, 2007: Still down for weather in a.m. clean up from blow in p.m. March 29, 2007: Moved hot tap gear to Hurl State pad while equipment available. No work on 24-11-12 today. March 30, 2007: Crew still working at Hurl State. Moved back to Kuparuk State 24-11- 12 in late afternoon. Prep for final casing cuts tomorrow. March 31, 2007: Attached crane and made Wachs saw cuts on 16" and 9 5/8" casing. Removed cut off section. Cement in 9 Sl8" x 16" annulus poor, and contains free water. April 1, 2007: Well inspected by AOGCC representative. At their direction, chipped out contaminated cement and removed free water. Applied heat to dry out annulus. Apri12, 2007: Continued to chip and remove contaminated cement as required by AOGCC inspector. Removed cement down to limit of hand tools, which is approximately 24". Inspector finally gave approval for top jab on April 7, 2007. Crew reassigned to other sites while AOGCC and BPXA developed plan for 24-11-12. Apri13-11, 2007: Crew working on other sites. April 12, 2007: Completed top job on 24-11-12 and installed subsurface marker plate. April 13, 2007: Received final AOGCC approval and Kuparuk State 24-11-12 work. Backfilled excavation, and demobilized from site. Attacl~rr>Ient 1 Notes: 1. The P8zA of this well was approved by the AOGCC in 1980. 2. This diagram shows only the part of the well altered by the wellhead removal work. Gravel Pad SurFace BP Exploration (Alaska) Inc. Kuparuk 24-11-12 Spud Date: April 2nd 1970 PTD: 170-022 API # 50-029-20068 RKB = 67.80' AMSL PS<A: May 5th 1980 Post Wellhead Removal Condition -----, ~".i 1 ,Sc ass~3'jf v 1- +N'' ~p.~.° ,~"~-* x 4't4,> s ~ ~ ~~+. wr ..r.. .Ke •.rr .s.. ~...s'rr sr- :..:y~.r+.•v .:~~'• f..,t~ir=,~WM~, .~.~ds~y~~ ~, ~• ~=' ~?~,;;_ - '" Subsurface Well Marker Plate ~!' '` ~ ~ Ori final Tundra Surtace ' ~ ., ~; . . ----~ ~ ..... .......... J .,,,,,, r :.: ~_ Y 30" Conductor ' ;, i~~, , 58 BGL Cmtd to surtace £~' I 20",CSG i s F s-, 750' ~ ~`~ z-;.. . Cmtd to surface {- ' 3y1 ~- <, • w', '•:',; . ;i-.:.. '.. '~ .~4 16" X 13 3!8'°,(tapered string) , .`+ { ~ Intermediate CSG @ 2496' '~~` .` 4 '~ t , 4 '. '~ JZ' .~,. ~S Sy : ~'. 4 1~ -_ ° ,G'a '~ ~, '. Weld 9 5!8", Production CSG ~ ', r 3 ~ ~ ~= 11695' ~~ .._ ~. ,• .~ • Page 1 of 2 • Maunder, Thomas E (D4A) From: Thomas Maunder [tom maunder@admin.state.ak.us} Sent: Tuesday, April 03, 2007 2:58 PM `~~ _ h ~~ To: Doug Cismoski v Cc: Jim Regg Subject: [Fwd: FW: Emailing: IMGP2328.JPG, IMGP2329.JPG, IMGP2330.JPG] Attachments: IMGP2328.JPG; IMGP2329.JPG; lMGP2330.JPG Doug, Thanks for the pictures. You are correct that there is risk relying on cement pumped in 1980. Ida remember the issues as described in the sundry application and I have also read the reports filed from 1980. When all the pumping is done with the wellhead in place and with the presence of diesel as noted, the actual conditions inside the pipe are difficult to quantify. That discovery was unfortunately left to you and the onsite crew. So far as I know in this campaign, this is the only well where voidlice/fluid issues have been identified. 20AAC 25.112 (d)(2)(A) requires that all annular space open at the surface onshore ... must be plugged with cement to seal the annular space in a manner satisfactory to the commission. It is clear that there are open spaces in the photographs and they should be cemented. According to the Inspector's observations, there may also be ice present although I cannot identify such in the photos you have provided. These photos are somewhat different than those sent in by Inspector Grimaldi. Has there been additional casing cut off? In the last photos I viewed, everything was smooth cut. Please keep us informed as your work continues to determine the existence of competent cement and then the ultimate placement of new cement. Call or message with any questions. Tom Maunder, PE AOGCC -------- Original Message -------- Subject:FW: Emailing: IMGP2328.JPG, IMGP2329.JPG, IMGP2330.JPG Date:Tue, 03 Apr 2007 14:22:01 -0800 From:Cismoski, Doug A <CismosDA,cni,BP.com> To:tommaunder cr admin.state.ak.us ~~~ 4~~~ ~ ~ 2~~~ «IMGP2328.JPG» He «IMGP2329.JPG» re «IMGP2330.JPG» are some pies first thing this morning. As you can read below, instructions were left with the crew to ensure things were clean, dry and cement was visible before Lou showed up. Apparently not good enough. I'll see if I can't keep the pictures coming your way. The problem we're having is relying on a cement P&A pumped in 1980. Included in the backup documents to the Sundry application, we documented issues that were encountered with the 16x20 annulus. The top of cement appears to be about 3' down in this annulus (the annulus that is void). Doug 240-8041 -----Original Message----- ~~ . ~'`~~ 10/19/2007 ~~~ ~~ r ~ Page 2 of 2 • From: Liddelow, Robert W Sent: Tuesday, April 03, 2007 11:30 AM To: Cismoski, Doug A Subject; Emailing: IMGP2328.JPG, IMGP2329.JPG, IMGP2330.JPG Doug, Here are some pcs that I took this am of 24-11, it had about an inch of diesel on top of the ice on bath sides. Accord ng to Fred and crew the fluid had not come up at all over night. Before I left I told them to make sure that everything was dry and that you could see cement on both sides before AOGCC showed up. Just talked to Ryan Holt who stayed out there and he said that AOGCC would not sign off on it yet due to it still being slushy, he said that he was going to call his boss Tom to discuss signing off on it. I will • keep you informed of what the outcome is. Thanks Rob The message is ready to be sent with the following file or link attachments: IMGP2328.JPG IMGP2329.JPG IMGP2330.JPG Note: To protect against computer viruses, e-mail programs may prevent sending or receiving certain types of file attachments. Check your e-mail security settings to determine how attachments are handled. 10/19/2007 Page 1 of 1 Maunder, Thomas E (DOA) From: Thomas Maunder [tom maunder@admin.state.ak.us] Sent: Tuesday, April 03, 2007 8:08 AM To: Cismoski, Doug A Subject: Re: FW: Todays status Doug, Thanks for looking into this. It appears that based on the summaries that the procedures to tap and check annuli was appropriate. Having ice melted at surface is important to allow final placement of cement to finish the plugging and abandonment. There is greater risk of this entering these old wells where prior abandonment work has been done. It would appear that the work will be satisfactorily accomplished. Thanks again for providing the information. Tom Maunder, PE AOGCC Cismoski, Doug A wrote, On 4/2/2007 7:15 PM: FYI From: Liddelow, Robert W Sent: Monday, April 02, 2007 5:39 PM To: Cismoski, Doug A; Clump, Robert C; Norene, Tyler M Subject: FW: Todays status Gents, here is some more info from today 24-11-12 ~ '~ U ,,._, From: Andy Hettinger [malto:andy hettnger@fairweather.com] Sent: Monday, April 02, 2007 5:33 PM To: Liddelow, Robert W Subject: Todays status Rob Just talked to Fred and here is what we got. They chipped down 16" from the top of the well. they have dried out all fluids and have had heater on it directly for 4 hours. The weft is not flooding back water or oil as it has been heated on, just small amounts puddle in the low spots, maybe an ounce of fluid total, the material from 16" to 32" down is hard and cemented. The fluid appears to be in check and they will have the AOGCC back out tomorrow at 1030 to inspect this and give approval to put cement top on and then the plate. If AOGCC says go, The plate should be on in the afternoon. Andy 10/19/2007 • Page 1 of 2 • Maunder, Thomas E (DOA) From: Thomas Maunder [tom_maunder@admin.state.ak.us] Sent: Tuesday, April 03, 2007 2:58 PM `~~ ~ ~ ~~ To: Doug Gismoski Cc: Jim Regg Subject: [Fwd: FW: Emailing: IMGP2328.JPG, IMGP2329.JPG, IMGP2330.JPGj Attachments: IMGP2328.JPG; IMGP2329.JPG; IMGP2330.JPG Doug, Thanks for the pictures. You are correct that there is risk relying on cement pumped in 1980. I do remember the issues as described in the sundry application and I have also read the reports filed from 1980. When all the pumping is done with the wellhead in place and with the presence of diesel as noted, the actual conditions inside the pipe are difficult to quantify. That discovery was unfortunately left to you and the onsite crew. So far as I know in this campaign, this is the only well where void/ice/fluid issues have been identified. 20AAC 25.112 (d)(2)(A) requires that all annular space open at the surface onshore ... must be plugged with cement to seal the annular space in a manner satisfactory to the commission. It is clear that there are open spaces in the photographs and they should be cemented. According to the Inspector's observations, there may also be ice present although I cannot identify such in the photos you have provided. These photos are somewhat different than those sent in by Inspector Grimaldi. Has there been additional casing cut off? In the last photos I viewed, everything was smooth cut. Please keep us informed as your work continues to determine the existence of competent cement and then the ultimate placement of new cement. Coil or message with any questions. Tom Maunder, PE AOGCC -------- Original Message -------- Subject:FW: Emailing: IMGP2328.JPG, IMGP2329.JPG, IMGP2330.JPG Date:Tue, 03 Apr 2007 14:22:01 -0800 From:Cismoski, Doug A <Csmos_DA cr,BP.com> To:tom_maunder`c admin.state.ak.us ~4~a6~~~ NCB ~ ~ ~~~~ «IMGP2328.JPG» He «IMGP2329.JPG» re «IMGP2330.JPG» are same pies first thing this morning. As you can read below, instructions were left with the crew to ensure things were clean, dry and cement was visible before Lou showed up. Apparently not good enough. I'll see if I can't keep the pictures coming your way. The problem we're having is relying on a Included in the backup documents to the documented issues that were encountered of cement appears to be about 3' down in is void} . cement P&A pumped in 1980. Sundry application, we with the 16x20 annulus. The top this annulus (the annulus that Doug 240-8041 -----Original Message----- ~~ ~'~~ ~ _. 10/19/2007 ~~~ ~ • From: Liddelow, Robert W Sent: Tuesday, April 03, 2007 11:30 AM To: Cismoski, Doug A Subject: Emailing: IMGP2328.JPG, IMGP2329.JPG, IMGP2330.JPG Doug, Here are some pics that I took this am of 24-11, it had about an inch of diesel on top of the ice on both sides. Aceo d ng to Fred and crew the fluid had not come up at all over night. Before I left I told them to make sure that everything was dry and that you could see cement on both sides before AOGCC showed up. Just talked to Ryan Holt who stayed out there and he said that AOGCC would not sign off on it yet due to it still being slushy, he said that he was going to call his boss Tom to discuss signing off on it. I will keep you informed of what the outcome is. Thanks Rob The message is ready to be sent with the following file or link attachments: IMGP2328.JPG IMGP2329.JPG IMGP2330.JPG Note: To protect against computer viruses, e-mail programs may prevent sending or receiving certain types of file attachments. Check your e-mail security settings to determine how attachments are handled. Page 2 of 2 10/19/2007 Page 1 of 1 Maunder, Thomas E (DOA) From: Thomas Maunder [tom_maunder@admin.state.ak.us] Sent: Tuesday, Apri103, 2007 8:08 AM To: Cismoski, Doug A Subject: Re: FW: Todays status Doug, Thanks for looking into this. It appears that based on the summaries that the procedures to tap and check annuli was appropriate. Having ice melted at surface is important to allow final placement of cement to finish the plugging and abandonment. There is greater risk of this entering these old wells where prior abandonment work has been done. It would appear that the work will be satisfactorily accomplished. Thanks again far providing the information. Tom Maunder, PE AOGCC Cismoski, Doug A wrote, On 4/2/2407 7:15 PM: FYI From: Liddelow, Robert W Sent: Monday, April 02, 2007 5:39 PM To: Cismoski, Doug A; Clump, Robert C; Norene, Tyler M Subject: FW: Todays status Gents, here is some more info from today 24-11-12 From: Andy Hettinger [mailto:andy.hettinger@_fairweather.com] Sent: Monday, April 02, 2007 5:33 PM To: Liddelow, Robert W Subject: Todays status Rob Just talked to Fred and here is what we got. They chipped down 16" from the top of the well. they have dried out all fluids and have had heater on it directly for 4 hours. The well is not flooding back water or oil as it has been heated on, just smaA amounts puddle in the low spots, maybe an ounce of fluid total, the material from 16" to 32" down is hard and cemented. The fluid appears to be in check and they wilt have the AQGCC back out tomorrow at 1030 to inspect this and give approval to put cement top on and then the plate. If AOGCC says go, The plate should be on in the afternoon. Andy 10/19!2007 • MEMORANDUM State of Alaska Alaska Oil and Gas Conservation Commission TO: Jim Regg ~-~ DATE: P. I. Supervisor `~e~Yc~. P~++'~~~ ~ FROM: Lou Grimaldi SUBJECT: Petroleum Inspector ~~;~iR~~ NCV ~ 8 2007 April 1, 2007 Surface casing cutoff insp. Kuparuk State 24-11-12 Exploratory PTD 170-022 Sunday, April 1, 2007, I observed the cutoff stub on Kuparuk State 24-11-12. I had been in contact with Fred Hettinger (Fairweather E&P) about the progress on this well's Surface Plug and Abandon. I was in the general area and stopped by to check on them. I found the wellhead cutoff properly and ready to weld the plate on with the exception of what appeared to be diesel in the 7" X 9 5/8" and 9 5/8" X 13 3/8" annulus. There was also ice in the 7" casing. I advised Mr. Hettinger to thaw out the well and contact the A.O.G.C.C. for another inspection. Summary: Ice and diesel were found in the cutoff stub of Kuparuk State 24-11-12. Attachments: Kup State 24-11-12 cut-off casing with diesel a 04-01-07 LG.JPG Kup State 24-11-12 cut-off casing with diesel b 04-01-07 LG.JPG Kup State 24-11-12 cut-off casing with diesel c 04-01-07 LG.JPG Kup State 24-11-12 cut-off casing with diesel d 04-01-07 LG.JPG Non-Confidential • c: Surface PEA ~ Kuparuk State 24-11-12 Photos by A®GCC Inspector Lou Grimaldi April 1, 2007 Kuparuk State 24-1 1-12 Cut-off; water and diesel in annulus Kuparuk State 24-11-12 Cut-off; water and diesel in annulus • ~ ,~ N ~ ~ ~ ~ ~ ~ N ~ N ~ ~ ~ V N F. Y ~ 3 ° ~' 3 x ~4w, ~ ~ o ~ ~ ~ ~ ~ ~ ~U ~ aGU ~ M Re: [Fwd: Kup State 24-11-12 cut-off casing with diesel] Subject: Re: [Fwd: Kup State 24-ll-12 cut-off casing with diesel] From: Thomas Maunder <tom_maunder@admin.state.ak.us> ~' Date: Mon, 02 Apr 2007 09:44:00 -0800 To: Lou Grimaldi =lou ~~rir»alcii<<<;~~adniitt.state.ak.us> CC: "au~cc_prudho~ hay''u~~acimi~~.statc.ak.us" ~~~ogcc hrudliu~ hav'~radrnin.statc.~ikus=, I just spoke with Doug Cismoski and asked for a detail of the morning reports. I informed him of what Lou had found and that it clearly was not acceptable. I will send on anything else I get. Tom Lou Grimaldi wrote, On 4/2/2007 9:07 AM: , ~® ~ a ~ a.. I just spoke with Joe Williams (Fairweather) who wanted me to come out to take a look at the well. They were going to suck the diesel off the top. I think this well has more problems than he thinks. As I am leaving today a asked him to get a plan together and let Tom know what is happening. I also informed him that John Crisp would not be up until this evening. Neither of these guys on this job know what they are doing with this operation. I again advise this be watched closely. Lou -------- Original Message --- Subject: Kup State 24-11-12 cut-off casing with diesel Date: Mon, 02 Apr 2007 04:35:39 -0800 From: Lou Grimaldi <lou ariTTtaldic=~adTT~it:. state . ak . us> Organization: State of Alaska To: Jim Reggc~admin.state.ak.us CC: aogcc. prudhoe bay<<?admin.state.ak,us <aogcc ps°udr~oe bay;~c~.mz.n..state.a.k.us>, Tom Maunder <tom maunderc?admin.state.ak.us> I went out to take a look at the surface P&A work being done on Kuparuk State 24-11-12 being done by Fairweather. I got out there and it looked OK at first until I started scraping the "Cement". I started getting what looked and smelled like diesel from the 16" x 20" annulus. The 9 5/8" casing had. clear ice in it with no cement present. I informed Fred hettinger (Fairweather) that this well needed to be thawed out and the mud and diesel had to go and be replaced with cement. Looking through the well records it appears they had diesel coming out of the 16 x 20 during the P&A work but never addressed it (as far as I could see). I think this operation should be watched closely. Lou 1 of 1 4/2/2007 10:23 AM · . ~~~~Œ ffi)~ ~~~~æ~ / I AI/ASHA OIL AlWD GAS /1 CONSERVATION COMMISSION SARAH PAUN, GOVERNOR 333 W. 7th AVENUE. SUITE 100 ANCHORAGE. ALASKA 99501-3539 PHONE (907) 279-1433 FAX (907) 276-7542 Douglas Cismoski Wells Team Leader, Alaska Drilling and Wells BP Exploration (Alaska) Inc. PO Box 196612 Anchorage, AK 99519-6612 &CANNED JAN 1 7 20D7 Re: Prudhoe Bay Field, Exploration, Kuparuk State 24-11-12 Sundry Number: 307-022 Dear Mr. Cismoski: 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, DATED this lhay of January, 2007 Encl. riO-Od d . . ~ H ~WŒI~Œ E & P SERVICES, INC. January 11,2007 Alaska Oil and Gas Conservation Commission 333 West 7th Avenue, Suite 100 Anchorage, Alaska 99501 Attention: Tom Maunder, P.E., Petroleum Engineer Re: Application for Sundry Approvals, Form 10-403 B. P. Exploration (Alaska) Inc. (BPXA) Kuparuk State 24-11-12, PTD 170-022 Dear Mr. Maunder: Please find attached the above referenced application and supporting documentation to cut off the existing P & A marker, and install a subsurface marker plate. This work is necessary in order for the remediation of the 24-11-12 pad to be able to proceed during the first quarter of2007. If you have any questions after reviewing the application, please contact the undersigned at 907 258 3446, or Douglas Cismoski at BPXA (9075644303). s~n~~... . qr~~ R. C. Gardner Sr. Technical Advisor Fairweather E & P Services, Inc. Attachments cc. Douglas A Cismoski, P. E. , BPXA Chuck Stilwell, BPXA 2000 East 88th Avenue· Anchorage, Alaska 99507 . (907) 258-3446 . FAX (907) 279-5740 650 North Sam Houston Parkway East, Suite 505· Houston, Texas 77060· (281) 445-5711 . FAX (281) 445-3388 .~<...____.,~_.__,." 0- ...,..,.~_.......<_....._-...._..,..--.-..:.,. .7 k\(LJ RECEIVED -"~'-~"'>"_" " ',' ,'~-.,.- . ¡ _ .. .1. ~,tr::'. U JA N"i 1 ioÜ{' H Alaska Oil & Gas Cons. Commis ion Anchorage . 1. Typ~ of Request Abandon 0 Suspend 0 Operational shutdown 0 Perforate 0 Waiver 0 Olher0 Aller casing 0 Repair wet! 0 Plug Perforations 0 Stimulate 0 Time extension 0 Cut off marker . Change approved program 0 Pull Tubing 0 Perforate New Pool 0 Re-e!1ter Suspended Well 0 post. Install subsurface 2. Operator Name: 4. Current Well Class: 5. Permit to Drill Number: marker plate BP Exploration (Alaska) inc. Development 0 Exploratory 0 110..()22 tI 3. Address: Stratigraphic 0 $elVice 0 6. API Number; PO Box 196612 Anchorage. AI< 99519-6612 S()..029.200as I 1. If perforating, closest approach In pool{s) opened by this operation t~ nearest 8. Well Name and Number: property line where ownership or landownership changes: N/A Spactng Exception Required? Yes 0 No 0 Kuoaruk State 24~11-12 I 9. P~operly Designation: 10. I<B Elevation (ft): 11. FieldJPool(s): I ADL47451 , 68 ft J ExDloratory when drilled Prudhoe Bav, Sadlerochit 12. PRESENT WELL CONDITION SUMMARY Total Depth MD eft): r0tal Depth TVD (It): l~ffeCUve Depth MD (ft): Effective Depth TVD (ft): rlUgS (measured): Tonk (measuted): 13,749 ft 9095 ft Oft Oft Approlled P&A plugs None Casing Length Size MD TVD Burst Collapse Structural 58' 30" 58' 58' Conductor 750' 20" 750' 750' 1530 520 Surface 2496' 16' x 13 3/8" 2496' 2496' 395013090 256011340 Intermediate 11,695' 9518" 11.695' 7927' 8150 5080 Production Uner 2.276' 7' 13.749' 9095' Perforation Depth MD (ft): l~erfOration Depth TVD (ft): 1:~Slze: rUbln9 Grade: rUbing MD (ft): See Atlached See Attached NIA N1A Packers and SSSV Type: None Packers and SSSV MD (ft): N1A " - 13. Attachments: Descñption Summary of Proposal 0 14. Well Class after proposed work: Detailed Operations Program 0 BOP Sketch 0 Exploratory [2] Development 0 SelVice 0 15. Estimated Date for January, 2001 16. Well Status after proposed wOIk: Commencing Operations: Oil 0 Gas 0 Plugged 0 Abandoned 0 17. Verbal Approval: Date: WAG 0 GINJ 0 WINJ 0 WDSPL 0 Commission Representative: 18. 1 hereby certify that the foregoing Is true and CO/'!'ecl 10 the best of my knowtedge. Contact Primed Name Dougtas A Clsmosk¡ Title WeUs Team Leader, Alaska Drilling and Welts Signature ~d/ /J .~ y. ... Phone (90?) 5644303 Date II 2..1Xt-:;""" ¿:¿ '/(.. , /...... . , JA¡J '----~ / COMMISSION USE ONt Y Conditions of approval; Notify Commîsslon so that a representative may witne$$ Isundry Number; acn- () ~Õ) Plug Integrity 0 BOP Test 0 Mechanical Integòty Test 0 location Clearance 0 Othèr: ~o\\~'i r,...,>\>~c.~-\~\"V~\-\~~ ~ W \\~~~ c..ü\ ~ç -X ,'\0' ~Ü .~\<tJ,~ ~'~'C\, . . "" BFI ... ~ Subsequent Form Required: '-\\)' '~ "'" 'M"" , ¡ G 1001 ClAo/d:. ~ ~S$ONER APPROVED BY Date: I"'/~" f)r Approved by: THE COMMISSION I:".~ "^ AM D_..'~~4 M"'~ \ ffil ! ! \J P I STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION COMMISSION APPLICATION FOR SUNDRY APPROVALS 20 MC 25.280 I \ ! ~ } 1 , ¡ I ¡ ¡ I \ I ! I . . Summary of Proposed Work BP Exploration (Alaska) Inc. (BPXA) Wellhead Removal Program Kuparuk State 24-11-12 PTD 170-022 API#50-029-20068 Back2:round Information and Present Well Condition Kuparuk State 24-11-12 is located within the Western Operating Area ofthe Prudhoe Bay Unit, approximately 1.5 miles east of"W" pad. A gravel road connected the well site to the greater Prudhoe Bay road system at the time the well was drilled (1970). "w" pad was later constructed along this road during the early development of the Prudhoe Bay Field. The original road beyond "w' pad is currently only partly usable due to thermokarsting and associated washouts. The well was drilled, tested, and suspended in 1970 by Mobil Oil Corporation. Subsequently, Standard Alaska Production Company (now BP Exploration (Alaska) Inc.) became the operator ofthe well. BPXA completed the plugging and abandonment ofthe well in 1980. There is an abandonment marker on the well, which is set in a remaining section of the original wellhead, and a gravel mound has been constructed around the wellhead section. The presence ( or absence) of a well cellar cannot be confirmed due to the gravel mound. Based on a thorough review of Alaska Oil and Gas Conservation Commission (AOGCC) records, as well as BPXA files, the operator believes there is little reason to question the adequacy ofthe P&A work done in 1980, particularly since the AOGCC inspected and approved the abandonment at that time. However, during the course ofthis work a minor flow of fluid rrom the 16" x 20" annulus was encountered which required some additional effort to correct. Before cutting off the remaining wellhead section all annuli ../ and the 9 5/8" casing will be hot tapped to confirm that it is safe to proceed. Attachment I shows the present condition of this well. Proiect Obiectives Kuparuk State 24-11-12 is located on the same pad as the Kuparuk 22-11-12 well (PTD 176-009), which is currently suspended. BPXA now plans to remediate this pad and the adjacent reserve pit. Removal of these two (2) ~ is necessary to this objective. ~I--\\ ~\'.ú.~ 6£?W\. \/ \~ The work covered by this Sundry Notice involves cutting off the remaining wellhead and casing strings 4ft below the original tundra surface; the installation of a subsurface marker plate; and backfilling the excavation. If the original well cellar is discovered . . while excavating, it will be removed as part of the project. The work is scheduled for the 2006-2007 winter season. Site Access Access to the well location will require that an ice road be constructed over a 0.4 mile section ofthe original gravel road, (no longer usable due to thermokarsting) between "W" pad and well site. The ice road will make the location accessible to standard North Slope vehicles, and oil field equipment. This ice road will also be used to support the P&A of the Kuparuk 22-11-12 well, and the follow-on pad remediation work. EauipmentIMaterials The equipment spread for the Kuparuk State 24-11-12 well work includes the following: Trucks and support vehicles, as required. 966 Loader or equivalent Cat 240 Excavator Fuel truck, as required 2 ea, light towers and generators Mechanic's shop (weld/cut/maintenance, etc.) Crew warm-up shelter/Office Unit 1 Lot, tool!:!, slings, etc. 1 Lot oil spill contingency equipment Cellular telephones 2 ea, trash dumpsters (scrap steel and combustible waste). Wellhead Removal Operations Prof.!ram Attachment II shows the final condition ofthe well with the wellhead removed. The detailed Operations Program is defined in Attachment III. The job is anticipated to require 2-3 days to complete, not including the time required to construct the ice road. This schedule also assumes that a hot tap of the casing strings confirms the integrity of the previous P&A work. Any pressure and/or fluids discovered in casing annuli or the production casing will require that an alternative approach he developed and implemented in concert with the BPXA Wells Group. The estimated time to complete the work also assumes 24 hour work days. r---- I I -ªP Exploration (Alaska) Inc. Kuparuk 24-11-12 Notes: 1. The P&A of this weU was approved by the AOGCC in 1980. Spud Date: April 2nd 1910 prc: 110-022 API ., 50-029-20068 RKB == 61.80' AMSl P&A: May 5th 1980 Present Status. December 2005 2. This diagram shows only the part of the well that will be altered by the wellhead removal work. Remaining WellhMd seetlons / Gravel Mound Well Abandonment Marker Post Gravel Pad Surface 3D" COmWcmr @ 58' BGl Cmtd m slJlfaœ H",CSG @150' Cmtd m sulface 1S" X 13 3fl".(~pered sb'mg» inmmediate CSG @ me' 9 ¡¡¡IS", Pl'odlldion CSG @ 11695' PailWeal!lèr E 8. P Ser\Iiœs. iNC. Rev. 01 Jill 11129!05 Drawing NQt 10 Scale J.fIIO$l\!lM!oy 11f.!MOO5 Notes; Attachment II BP Exploration (Alaska) Inc. Kuparuk 1 Spud Date: April 2nd 1910 pro: 110..022 API # 50-029œ20068 RKB 0:: 61.80' AMSl P&l\: May 5th 1980 Post WeUhead Removal Condition 1. Thê P&A of this wen was approv~d by the AOGCC 1980. This diagram shows only the part of the well that win be altered by the wellhead removal work. 30" Conductor @51' BGl Cml:d to Stil1ëuœ 211" ,cSO @1iSO' Cmtd to sl.Il1ëuce 'II" X '13 :m",{taperoo string) Intel'l'l"iedlal:e eGG @ 2496' II MJ", PrOliudio~ CSG @ 11695' FaiBWeather e 1& P SsMee$, INC. Rev. 01 IN 11/29/05 Drawing 1'401 to seere JR.... NUnley111.i!912005 . . Attachment III BP Exploration (Alaska) Inc. Kuparuk State 24-11-12 PTD 170-022 API No. 50-029-20068 Wellhead Removal Operations Program Summary of Present Condition This well was drilled in 1970 and abandoned in 1980. P&A work was witnessed and approved by the AOGCC. During P&A operations there were problems with recurring pressure build ups on the 16" x 20" and 95/8" x 16" annuli. These problems were reportedly overcome, and both annuli were successfully cemented. Considering this history, before making casing cuts that expose all annuli at the surface, a hot tap of all casing strings will be made to verify that no pressure and/or fluids are present in the annuli or the production casing. The surface plug in the production casing reportedly extends ITom 2058' to the surface. Operations Prof!ram 1. Construct ice road over the thermokarsted section of the original gravel road route between "w" pad and the well location. 2. Excavate around the well marker to 6 ft below original tundra level. If original well cellar is discovered during excavation, extend excavation sufficiently to remove cellar box. * 3. Cut window in 30' conductor and chip out cement to expose 20" casing. Make hot tap of 16" x 20" annulus. If annulus OK, cut window in 20' casing and chip out cement to expose 16' casing. * 4. Make hot tap of 9 5/8" x 16" annulus. If annulus OK, cut window in 16' casing and chip out cement to expose 9 5/8" casing. * 5. Make hot tap of9 5/8" casing. If OK, rig support/lifting slings on casing head, rig up Wach saw and sever all casing strings at 4 ft below original tundra surface. Remove wellhead and cutoff casing sections. 6. Dress cut as necessary, and top off any voids in annuli with cement. Photo document cement at surface before installing subsurface marker plate. r·· c ,",0\\'-\-( 1'"\~C:,c..<.. I.~~~c\o,"'C \" O~\\Q"-~C> ~\\"-~...,S \' \\c \- ~o ~<i.. \Q)\. '" ~ \' \:;.\(( - h~~ 'I \J * . . 7. Install subsurface marker plate on outermost casing string as per 20 AAC 25.120 (a)(b) and (c). Backfill excavation, or as otherwise directed by BPXA Remediation Management personnel 8. Clean up location and obtain final location inspection from AOGCC, and DNR (if required). 9. File 10-404 report (Report of Sundry Well Operations) with AOGCC. Notes 1. Ifpressure and/or fluids are encountered during any hot tap, . /' immediately secure well and notify BPXA Wells Group and V AOGCC North Slope Inspector (Telephone: 659-2717, Pager: 659-3607). Take no further action until an alternative procedure has been developed. 2. Hold safety meetings before starting anyon-site operations, and before all subsequent critical operations. Kuparuk State 24-11-12 (170-022...307-022) e e Doug and Bob, I have examined the proposed work on this well. I have forwarded the document to the Commissioners recommending approval. The actual letter and signed 403 may be ready today, however that is not certain and the Commission office will be closed on Monday. By copy of this message, you have verbal approval to proceed as planned. Plan to contact the Commission Inspector when everything has been cut off prior to welding on the plate. Call or message with any questions. Tom Maunder, PE AOGCC &CANNED JAN 1 6 2007 1 of 1 1/16/2007 10:54 AM NOTICE This file is in offsite storage. To view the original well history data and any associated logs, please contact the AOGCC librarian. AOGCC 3/4/2005 ) ) ~OHI~ SOHIO ALASKA PETROLEUM COMPANY 3111 "c" STREET ANCHORAGE, ALASKA TELEPHONE (907) 276-5111 MAIL: POUCH 6-612 ANCHORAGE, ALASKA 99502 November 19, 1981 Alaska Oil & Gas Conservation Commission 3001 Porcupine Drive Anchorage, Alaska 99501 Attn: Mr. H. H. Hamilton Gentlemen: Kuparuk State 24-11-12 Sec. 23, TIIN, Rl2E, UPM In accordance with your request dated October 26, 1981, en- closed, in duplicate, is Form 10-407, Completion 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 RHR: ja Enclosures cc: Well File #17 RECEIVED NOV? 0 1 r; Q 1 ~ ~jr...)i A!2ska Oil & Gas Cons Com . Anchorag~ mIssion /II' ~ \¿ 1( 1 I ALASKA'1. AND~T:i~8~:~t::T~ON Ca,JSSION WELL COMPLETION OR RECOMPLETION RlEPORT AND LOG -1. Status of Well Classification of Service Well olLD GAS D SUSPENDED D .ABANDONED, m SERVICED , 2. Name of Operator 7. Permit Number , SOhio Alaska .Petroleum Company 70-22 - 3. Address 8. API Number I' , Pouch 6-612, Anchorage, Alaska 99502 50-029-20068 . 4. Location of well at surface 9. Unit or Lease Name - 1700' NSL, 600' y.JEL, Sec. 23, TEN, Rl2E, UPM Prudhoe Bav Unit At Top Producing Interval . 10. Well Number ~t;::¡t"" 24-11-1? , At Total Depth 11. Field and·Pool 16. Lease :t~;~~;d Serial No. WiJ,.dcat 5. Elevation in feet (indicate KB, DF, etc.) KBE = 67.80' AMSL 12. Date Spudded 13. Date T.D. Reached 14; Date Comp., Susp. or~ 15. Water Depth, if offshore r 6. No. of Completions 4/2/70 6/12/70 S IS IRO feet MSL none ,17. Total Depth (MD+TVD) 18. Plug Back Depth (MD+TVD) 19. Directional Survey 20. Depth where SSSV set \21. Thickness of Permafrost 13749 'MD 9095'TVD Surface YES D NO lX none feet M D 22. Type Electric or Other Logs Run DIL. Sonic. FDC. SNP and Cal iDer: CBL and R;:¡v 23. CASING, LINER AND CEMENTING RECORD SETTING DEPTH MD ,'. CASING SIZE WT. PER FT. GRADE TOP BOTTOM HOLE SIZE CEMENTING RECORD AMOUNT PULLED 30" 154:11: L.P SR' ~h" 1 Q(I 'Q~Q H't"\"""''11 , 20" 94# H-40 750' 24" 600 sks Fondu - Fl Ash 16&13 3/8 109&61# K-55 2496' 17 1/2" 1350 sks Fondu - 'FI Ash 9 5/8" 47&43.5# S-95 11695' 12 1/4" 500sks Class G wi: 8% salt . 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. DEPTH INTERVAL (MD) AMOUNT & KIND OF MATERIAL USED ~"""" fl \ ,.. - - ~. ·n_....· ñ '1~/7h " (2) Abandoni h:>n't tñ-.-- '...,. - , 27. PRODUCTION TEST , '., Date; First Pro.9¡Jction,. lVI,ethodof Oper.ation (Floyving,gas lift, etc) - Date of Test ' Hours Tested PRODUCTION FOR OIL-BBL GAS-MCF WATER-B~,L CHOKE SIZE GAS-OIL RATIO " .'.,'. ;, ", , TE·ST PE,RIOD" " , FloW Tub,ing :Casif1g Pressure CALCULATED . pi L-BBL GAS-MCF WATER-BBL OIL GRAVITY·API (corr) Preslt.. 24,HOUR RATE , , . 28. CORE DATA , Brief description of lithology, porosity, fractures, apparent dips and presence of oil, gas or water. Submit còre chips. None RECEIVED NOV 2 0 198] ¡Uaska,pi! & Gas Cons. Commission ... Anchorage .. . ·'7 " , F rm o 10 407 Rev. 7-1-80 Submit In duphcate CONTINUED ON REVERSE SIDE , 29. FORMATIONTI:STS GI:OLOGIC MARKI:RS Top Cretaceous 5555' 5048' NAMI: MI:AS. D.I:PTH Include interval tested, pressure data, all fluids recovered and gravity, TRUE VERT. DI:PTH GOR,andtimeof each phase. TOp Pern.ÿ,-trlas lC 13,433' 8929' .'. 31. LIST OF ATTACHMENTS Sundry Notice dated 6/14/76, Abandonment Operations 32. I hereby certify that the foregoing is true and correct to the best of my knowledge MCM Signed Title Distr ict ,Dr ill ing Date' "., b 'Z , En lneer , < 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. l. Item 1 : Classification of Service Wells: Gas injection, water injection, steam injection, air injection,saJt water disposal, water supply forinjection, observation, injection for in-situ combustion. Item 5: Indicate which~evation is used as reference (where not otherwi,se 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 productionfrpm more than one interval (multiple completion), so state in item 16, and in item 24 show the producing intervals for only th~jnterval reported in item 27. Submit a separate form for each additional interval to be separately produced, showing tlìe 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 I njection, Shut-in, Other-explain. " Itém 28: If no cores taken, indicate"none"; 'Form 10-407 .~ k. V. :' ; ~\, ,. .J . .,. STATE OFt· )SKA OIL AND GAS CONSER ti". I ION COMMITTEE 5. f""~~U~1ER'¡ë'AL'êOt)E 5 \~ .~ 2 9 ~ 2 0 068 '" . ð '" ----~----.-.--_.---*-------_..~..- --.----..--------. SUNDRY NOTICES AND REPORTS ON \iVELLS (On not U',c thl:; form fOf premo.:!1s to drill or to d,~p.pi"n lhe "APPLICATION FOK f'ERMlT-" for such propos,ll$.) .... LU\S!.: t)E.~~GNATION f\ND SERIAI_ NO. jI,OL 4"74 51 ---------- 7. IF INtJIAN. ALLOTTEE on TFUO£:; NAME ~ f 1. OIL ,F{l GAS 0 WELLt.:..J WELL OTHER }' 2. NAME OFr.?ö5TIOðIl Corporation B. UNIT. FARM OR LEASE NAME. Kuparuk State 3. ADDRES~.OF9PE.RA¡QR 80217 ~·ox ::>4 ~ 4, Denver, Colorado 10. FIEL Prudhoe 4. LOCAT ION OF WE.LL Atsur:í700~ FSL and 600' F\vL, Sec. 23-TIIN-R12E, UoMo, Alaska 11. SE.C., T.. R., M.. (BOTTOM HÕLE. OBJECTIVE) . ' '217"'- ec.. 24-TllN-R12E" U ..H.'"l\laska. 13. ELEVATIONS (Show whether DF.RT. GR, etc.) 12. PERMIT NO. 68"K.B. 70-22 14. Check Appropriate Box To Indicate Nature of Notice, Report, or Other Data NOTICE OF INTENT ION TO: ' SUUSEQUENT REPORT OF: TEST WATER SHUH)FF~ FRACTURE TREAT SHOOT OR ACIDIZE REPAIR WELL COtMt) PULL OR ALTER CASING MUL.TlPLE COMPLETE ABANDON" CHANGE PLANS WATER SHUT-OFF § FRACTURE TREATMENT SHOOTING OR AC'OIZING. (Other>8uspendec1 REPAIRING WELL ALTERING CASING ABANDONMENT"" ~. (NOTE: Report results c.·f m\lltiple completion on Well Completion or Recompletion 'Report and Log form.) 15. DESCRIBE PROPOSED OH COMPLETED OPERATIONS (Clearly state all pertinent details, and gìvp. pertinent dates, including estimated dale of stàrting any proposed work. . Notice of intention to abandon this \vell \'1aS submitted on April 5, 1976. HO\'leVer, \·¡hi1e \<10rkingon this \vell the annulus 16·" x 20 If flo\.¡ed slightly since 9-5/8" casing was per forated at 2750' and the flow stopped prior to cementation of 9-5/8 Vf x 16" annulus ( The f10\<1 from 16" x 20" annulus 'tlas possibly due to heat gained from hot mud circulated inside 9-5/8" casirig9 To m~kesure that the flow from this annulus \-las not from any other source f \ve like t.O monitor the \'lell for some time and so the wellhead is not removed. P. Ko Paul di~cussed this change. of plan with Mro Lonnie Ct Smith on June 9, 1976 at 1:00.pomo (Den~er time) on the telephone and obtained a verbal approval~ The subsequent report of suspension of the well is attac~edt tì F C·' ;~~ R Î\f Y:·t~ h '.... "L R V be, U ~::: ,:J 1 16. I h~reby certify thé\t the~for 90lng IJ t, rue and correct ~ /' /".. // d; h~ ~.' I' " ¿;: ,/', SIGNED ,'~/." . ._ ":,,._ ._' , 5~.L..;;':J. 0;1 8. C:'.~ :~Cp,:~. COflJmls;'¡;v:ì - ~ ,"', ,~. "'<, ,'~ 1"1,':' r' r~ .. Area Engineer n"~""'¡".;;iJune 14, 1976 TITLE DATE u__. (Th!S :;;J.)~f' for State offlcd use) I\P¡.>RQVEO BY CONDITJONSOF AP?ROVAL,IF ANY: TITLE DATE See Instructions On Reverse Side . ¡ , 11' 4' .' t) (). REPORT OF SUSPENSION KUPARUK STATE 24-11~12 5-26-76 to 5-28-76: No·ted casing press'..'!re of 2110 psi ùnd 9-5/8" x 16 u annulus p:t~eSSi..u~e of .2 05 psi" Bled casing pressure to 0 psi and recovered 9 gallons of diesel. 9-5/8 if ~{ 16 u e.nnu1us pressure , dropped to 185 psi" Bled annulus to 0 psi and recovered J gallons of diesel. Removed blind flange and installed OCT spool with test plug. B1indflange had pressure built up to 50 psi in 12 hour~. 5-29-76 to 6-2-76: Skid rig fron\ Kuparu}; 22-11-12 drillinçr \-Tel1 to·t:upê.ruk24-11-12, a distance of ISO', in 2~ hrs. Rigged up" Tested BOP and choke manifold to 5000 psi; and annular preventer to 2000 psi" , 6-27-76 to 6-3-76: 6-3-76 to 6-5-76: Ran 8~u bit to 1650f and noted obstruction. Hashed and reamed 250' and circulated out gummy rnix of oil and mud c Ran further to 2200' and circulated out diesel. Tested 9-5/811 casing to 1000 psi for 15 l~d.n..- OX<. ~an·further to top of cement plug at 2875' and drilled hard cement plug f~om 2875t to 2975'. Ran further, breaking circulation every 1500', to top of liner at 11,478'. ,Circulated out 10.2 ppg mud with 10..6 ppg mud 0, Pulled out of hole~ ' Ran 6u bit, 65 joints of 3lj" drill pipe and 9-5/8" ·casing s'craper on 4~;2 If drill pipe to 12,840' and noted obstruction.' T!~ashed out to EZ drill bridge plug at 13,411f (could not find good hard ce~ent cap expected to be at 13,350')0 Circul~ted out 9.5 ppg mud, 300 see/qt. viscosity~ Weighted up mud to 1006 ppg ",1ith 600 sx barite. Spotted"ceraent plug in 7" liner at 13 f 411 f "Ili th 18 sx class G and .003% HR7. Pulleð 3 stands and reversed outo Pulled out of hole~ 6-5-76 to 6-6-76: Schlumberger ran 9~5/81! EZ drill cement retainer and set at 11,412' (Schl. tagged 7" liner top at 11,461' - 17' less than DP measurement). Ran 4~" àri11 pipe 2nd sta.bbed into CCE'tent J( feE ,~V¡ ED retainer 0 Pressure;] to test liner lap to 2000 psi for 30 míns. - ox. Spotted 45 sx f'-r("¡il ¡-', .. " ,_. Class G cement plu~f on top of EZ drill plug \: \./:/ ;s;~ U 1 b (t d DD t ]] ~ 2 2''- T' Z:'f I, ) no e 1 measu~ernen _ -1~ _ ror ~~ ari ~ . r'18,G~""'" _ Tagged top of plug at 11,3ç2'. Pulled Otl't of hole. ì.Jl . '-.~, c)on~. COiTJmie'p;." ~ /I ':oJ..J ~ ,,/ I> i ~ - , -) Hcport of suspenst"'l1 Kuparuk 24-11-12 - contdo -2- ') l", ! 6-6-76: Schlumberger perforated 9.....S/Sn'casing at 9600' and 9300'r with ~ shots at each. depthft Schlumberger ran 9-5/811 EZ drill cement re~ainer to 9410' (EZ Drill stopped at this depth) and set.. Ran 4~21V drill pipe 1 stabbed into cement retainer and attempted to establish circulation. Could not break circulation up to 2600 psi pressure.. Formaticn ,broke at 2600 psi and could pump at 5.4 BPM at 2300 psi. Squeezed perforations at 9600' with 87 sx class G cement with 23# HR7.. Pumped in at 2400 psi and final squeeze pressure \vas 3400 psi.. 50 sx of cement \'ÌBS squeezed into formation lea.ving 37 sx. inside casing" No circulation ~..¡hile cementing.. Pulled out of hole.. , ~ 6-7-76: Ran 9-5/811 EZ drill, cement retainer on drill . pipe and set at . 924 3' ~ Broke do\..,n perforations at 93008 at 2800 psi, and pumped in at 4.,5BPM at. 2500 psi.. C~mented v7íth 91sx cla.ss G -- 50 sx of cement\vas placed into formation leaving 41 sx inside casirtg. Spotted~41 sx class G cement on top of EZ drill plug. Tagged firm solid plug' at 9110'. 6-7-76~ Schlumberger perforated 9-S/8" casing at 2750v with 4 shots" Opened 9-5/8Hx 16ft and 16"x 20vv annuli.. Diesel oil' flo\.'¡ed to surface from both annuli" Pumped diesel out of 9-5/8" x 16" annulus and recovered 195 bbls of-rotten, stinking ge3ppg mud.. Recovered from 16cr x 20 rr annulus approximately 3, bbls diesel" 6-7-76: ~an 9-5/8n EZ drill cement retainer on drill pipe and set at 2700'. Cemented outs¡de 9-5/8" ~asing through perforations at 2750' with 104 sx Permafrost cement (left 23 sx inside casing) 9-5/8ff x 16" and16Hx 20" annuli ',-¡ere open \vhile ccmen"tíng. Had good return to surface through 9-5/au'x 16f1 annulus and 1/2" stream of diesel on 16"x20" annulus.. l ~', ·"t 1 ED I\tn ~ /' ('. - ... 'L" ~I ~:.-' . ì ; 'oJ ..I & f1.. l) -]- ~) l'i ~ " Report of Suspension Kuparuk, 24-11-12 - contd.. 6-7-76: Schlumberger perforated interval 2503.F - 2504' (3' 6orrection on KB due-to rig changes) with 4 spf using 4" Hyper jet gun~ Pressured up,on 9-5/8" casing through fill up line with blind rams closed to .380 psi.. Required 3 CUe ftG to fill casing~ Pressure dropped in 5 min.. to 320# r 15min to 29.0#" 30 min.. to 260#, 45 m{n to 235#, 3 hr~ 30 min~ to 160* and 9~rso 30 min.. to 90#. No 'flow to surface through 9-5/8 rr x 16 If annulus and' slightflo't" from 16 IV >: 20 n annulus (3 to 4 gallons per hour) 0 Again pressured up to 480 psi with 2 cu.. ft.. mud. Pressure dropped in 10 min. to 390# and 30 minrto 290#.. No return to surface through 9-5/8" x 16u annulus and 16" x 20~' annulus flowing steady stream of diesel at3 gallons per hour~ 6-8-76: Ran 9-5/8" EZ drill cement retainer and set at 2400'" Capped with 42 sxclass G cement \\lith 3% CaC12. Tagged cement cap at 23251~ 6-8-76~ Schlumberger perforated 9-5!8U casing at 2100a 'Vlith 4 shots 0 Pressured up keeping 9-5/8': x .16" and 16" x 20uan'nuli open -- circulated with less than 100 psi pressure~ Flow was through 9-5/8" x 16u annulus and 16~Ð X 20ft annulus had no flow~ 6-8-76: ' Set 9-5/8." ElZ drill cement retainer at 2058· 'and cemented 9-5/8'R x 16H annulus with 1200 sx 'Permafrost, circulated out 25% excess~ 16 II x 20" annulus \'-Tas kept closed during cementat.ion" 6-9-76 to 6-12-76 Placed cement plugs of 500' lengths from 2058i to surface with 850 sx Perrnafrost~ Nippled down BOP.. C¡osed valves in the wellhead~ Rigged down from 1 a.m. on 6/9/76 6-8"';76: t' o 0:18; COffifì1k",'" q.~6\.ï~1iJ1E P.K Paul 6/1i/76 ') ) KUPARUK STATE 24-11-12 ABANOO~ OPERATIONS May 5, 1980: Checked wellhead for pressure. Removed tree and tubing adapter tlange. Cemented 10 cu.ft. (20' plug) to surface. Installed marker post extending approximately four feet. Top of marker/ post sealed and the following information bead-welded on: SOHIO P.B.U. KUPARUK STATE 24-11-12 1700' NSL, 600' EWL, Sec. 23, TIIN, RlZE, UPM All possible fittings were removed and all openings welded shut. Location cleaned. R~ '" '(,:. ~...~ c".. \,' ~__ f~ t· · J ; / October 26, 1981 Sohio Alaska Pet.roleum Company 3111 ·C·Street 'Pouch 6-612 Anchoraqe,Alaska '"502 ReI Kuparuk State 24-11-12,880. 23, YI1N, RIa, U.M. OUr repreøent.,a't1vê 1"speCt.edthl.fl1t.e on Sept.ember 1, 1981 a.nd the clean-up was fevad tche .at.1sfaoto~. Consequent.ly final abandonment of 'kuparukSt.ate 24-11-12 1. approved. 81nce t.his site is occupied by auspended well, Kuparuk St.at.e 22-11-12, responsibilit.y for clean up of t.hlssite 1s a..lgned t.o Kuparuk St.ate 22-11-12. The proper form 10-407, Well Completion or Reeompletlon Report and Leg, waa not filed for KttparukS1:ate 24-11-12 and this well 'is bein9 carried as suspended. Ple~ule submit a form lß-407for the abandonment of ¡uparuk St.ate 24-11-12. Sincerely, 1\, ~, I ( , y '-r""""t'"' 'd ., (.,..,: ,,;:,:,-\-, '¡., '" t ¡ l I.annie!' c': Sm! th Commissioner 1'" ..: i R '"ev 10,/61 STATE of 'ALASKA ) H£NOAAlIIl"'YH ALASKA OIL AND GAS CONSERVATION COMMISSION TO íHoyle H. Hamilto~~,' , Chairman ~'l("(" . Thru: Lonni~ c. Smith1~ Commissioner FROM, Bobby Foster JJ..j · Petroleum Inspector DATE September 30, 1981 FILE NO TELEPHONE NO, SUBJECT, Inspection of Location and PIA Markers of Wells on Same Pad with Suspended Wells at Sohio's P.B.U. Monday August 31 thru Tuesday September 2, 1981 - I traveled to Prudhoe Bay August 31, 1981 and inspected the locations and PIA marker of Sohio wells listed below: Mobil-Phillips Kuparuk State Kuparuk State Kuparuk State Hurl State 3 0-11- 13 ~ 7-11-12 33-11-12 24-11-12/' 5-1 0-13 I recommend to the commission that the well PIA markers only, be accepted on the above listed wells. The locations are clean and the reserve pits are open due to suspended wells being on the same pad. In summary I inspected the locations and PIA markers on the above listed wells at Sohio's P.B.U. "- .~ . f' .' ~, FILI~ INFOIU'!ATION: Operator .., Add res s f t>t.~ Gh 'G:, '" ~? I ~,ì Surface Location of Well 2c5?ð;<. ft. f ~L, J 1:/7 Ft.. F.YLL, Sec.~, TJL N, R..L£~, JLJ!· Z> ) SURFACE ^ßA¡~;I()~~>lENT IU':¡¡O/\1' 20 AAC 25, ARTICLE 2 ) Da t e Downho 1 0. P & A' e --:~ ¿~"'.. ..:~:., ~1/..? ~ ., ./v.o ,_ Pel1nit No. 70 -;;?;¿ API No. 50- o~ - "::?fJO~ Unit or Lens(~ Name (u ,,eu)L oS ¡:.:;k \,10.11 N?'j~ - }1- J~ Field & Pool ¡;¡¿-2~c>e:~ ~ r ,. ,r,l L/.. ' (lO NJ..n.) ¡1/D-f L,.I/ <I'U"·Jt./1 20 AAC 25.120: \~ELL ABI\:~DON~'IENT f!¡\r~KER: Dié1. Steel Post (4"Nin.) 4.Ç-~ " Length Height Above Final Grade Level (4' H:in:) /01 Top of Marker Pipe Closed with: Cement Plug Screw Célp Set: On Hell Head ~, On Cutoff Casing In Concrete Plug Distance Below Final Grade Level /YO Ft. in. Side Outlets: All Valves and Nipples Rcmoved ~ All Openings Closed ~, \~i th .Bl inds ~.. ,¡,Ii th Cemen t Welds c..--' , Other INFORNATION BEA])¡~f,L!)E) [)J.RI·:CT¡~LY TO M\I{Kf,IZ POST: (List ¡,There Different from File Info(mation) Operator Nö;Jf' A Unit or Lease Name Well Number , Surface Location of Well: Ft.F_L, Ft.,F'-L,¡Sec T__ I~_ H 20 AAC 25.170: LOCATION CLEAN-UP PITS: Filled Ino/..e"l/1, Liners Removed or Buried _, Debris Removed SURF^CE OF PAD At~D/OR LOCATION: Rough _, Smooth~, Contoured Flat Compacted Other CLf':AN UP OF PAD AND/OR LOCATION: Clean ~, Pipe Scrap Iron Sc ral' _, hTood Paper _, Other ~¡ud Cement SURROUND IN::; AREA: Wooded _,' Brush Sand , Other , Tundra ~', Grass , Dirt , Gravel COt'JDITION SURROUNDING AREA: C 1 e a n -L, T r ash from Sit e Other , Tr~e<6 al~d/or Brush frorn Clearing Site ACCESS ROAD: Dirt _, Gravel v , Ice Othcr 1 CONDiTION ACCESS ROAD AND SUI\ROUr~DINC: Clean~, Rough _, Smooth Trash' from Operations Trees and/or Brush from Clearing Road _____, Spoil from Clearing Road Other I . Ra1AlNING TO BE DONE: I ..:5 (,)5 ;t/e~;;;;,~ Lke,)/ Oil; JJ/~ ¡:;Ad, - w/J/ I4L7c.~~ f?)/J I'H)*I~/C 9 IV 1'1 ' RECOHHENl: APPR?VAL ofJ1œ;~I'J.: YC) ~, ~~~~~~~~D BY -=ï3 _ ~ 'j "o0~ No Final Inspec tion ~~ S- 9-- /-8/ DATE fA d ¡lif¡:) f,.J.. to I9IJ~ ) ~OHI~ SOHIO ALASKA PETROLEUM COMPANY May 8, 1980 Alaska Oil & Gas Conservation CO~ssion 3001 Porcupine Drive Anchorage, Alaska 99501 Attn: ~1r. H. H. Hamilton Gentlerœn: Kupa:wk State 24-11-12 ") Enclosed, in duplicate, is Fonn 10-403, Sundry Notices and Reports on Wells, for the above-naned well. 'This notice contains our subsequent report of abandoruænt. Yours very truly, ~µ Austin Reid Acting District Drilling Engineer AMR: ja Enclosures cc: Well File #17 " , ' ~OHI~ SOHIO ALASKA PETROLEUM COMPANY rl-ëêM . t ¡ COM K !- ! COM,C 1- --IRES ENG 3111"C" STR ,-. '¡ 1 EN'" ANCHORAGE ' '^A;;,'-',.,'" ,..... , \ - :t. FNI..;? ~ n I") rt! TELEPHONE (9Ó7) t_~~-~ÕB([¡-\¡';'-' t.l L SI I-e _ MAIL: POUCH ~~_4 ENG, f<..uprtrvtF- a, '24 "-17... ANCHORAGE, ALAS~A ~95~:;:OL weJl <..vet; I~/u'o/r~d ";"l Ju I\.~ ot I, '?b, ¡=r2 GEÖ" b CA.J- f1 ,+ (J ba"ø~,J 0 It e d bc;;;.c ct. 'W~r <? S t:,) p~ ~!'h ¡ 3 GEOt' r (\, { I, CONFIDENT STt·T TEC ...ic, "U . D c. C. u fr <0., J 1 r · "'" . / C. ~, "')..., 0 ~11., t1 Û {c.t 5/ , 'I" ·L ST!:!_TEC a/lhc"fIA, 1'1, of J" r/)¡r" l., :?Iu? ,. ,/J'1Y , ,~, ' C, r("( t;( to( ¡,~ ,--_J_",,,, 0. ff-.;. (" C....... @ "+;,;¿ +h é 9 ~ · )( 16 """" 1'1 <l f w . .! CONFER, Alaska Oil ~ Gas ~ ervation Conmission 7h f''$ pr~ f'J Q:> a I '. F!lF: - ,,-- --- 3001 Porcupme DrJ.ve ! I Anchorage Alaska 99501 I Q t:.\Á.5 01:--, , ~, ) , ~'< ) Attn: Mr. H. H. Hamilton Gentlemen : Attached are SlUldry Notices to~Q()n, the following wells located inside the Unit bolUldaries of the Prlld.hoe Bay Unit. \0 ,¡,.':';:'~,: :':~,t':j,·'.'::!;~r:~;:~',~·"· :":';' '., ,ir,"'·"_~"."~",, '.'-' (t.:', ".""\'.,., ;:" .,;'"'i,,.~\"I,,~t.:,;::. Mobil-Phillips ~,~tat:e:~;,>., Kuparuk State 24-1It::l~·-r e.h~l..h" cH,â- 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 SlUldry Notice to canp1ete Kuparuk State 22-11-12 for use as a pressure observation well. Yours very truly, SOHIO ALASKA PETROLElM CO. P. R. Judd District Drilling Engineer pro: ja Enclosures cc: Well Files A. M. Skov, S.F. J Form 10-403 REV.l-1()"73 ) Submit "I ntentlons" In Triplicate & "Subsequent Reports" in Duplicate , I )J STATE OF ALASKA 5. API NUMERICAL. CODE OIL AND GAS CONSERVATION COMMITTEE 50-029-2006.8 6. L.EASE DESIGNATION AND SERIAL. NO. SUNDRY NOTICES AND REPORTS ON WELLS (Do not use this form for proposals to drill or to deepen ADL 47451 Use "APPL.ICATION FOR PERMIT-" for such proposals.) 1. 7. IF INDIAN, AL.L.OTTEE OR TRIBE NAME OIL. 0 GAS D Abandoned WEL.L WEL.L. OTHER I 2. NAME OF OPERATOR 8. UNIT, FARM OR L.EASE NAME Sohio Alaska Petroleum Company Pruàhoe Bay Unit 3. ADDRESS OF OPERATOR 9. WEL.L. NO. Pouch 6-612, Anchorage, Alaska 99502 Kuparuk State 24-11-12 4. LOCATION OF WELL. 10. FIELD AND POOL, OR WIL.DCAT At su rface Prudhoe Bay, Sadlerochi t 1700' NSL, 600' EWL, Sec. 23, TIlN, Rl2E, UPM 11. SEC., T., R., M., (BOTTOM HOLE OBJECTIVE) Sec. 24, TIlN, Rl2E, UPM 13. ELEVATIONS (Show whether DF, RT, GR, etc.) 12. PERMIT NO. KB= 68' 70-22 14. Check Appropriate Box To Indicate Nature of Notice, Report, or Other Data NOTICE OF INTENTION TO: TEST WATER SHUT-OFF ~ PULL OR ALTER CASING ~ FRACTURE TREAT MUL.TIPLE COMPLETE SHOOT OR ACIDIZE ABANDON* REPAIR WELL. CHANGE PLANS (Other) SUBSEQUENT REPORT OF: WATER SHUT-OFF . § FRACTURE TREATMENT SHOOTING OR ACIDIZING (Other) REPAI RING WELL ALTERING CASING ABANDONMENT* ~ (NOTEz Report results of multiple completion on Well Completion or Recompletlon Report and L.og form.) 15. DESCRIBE PROPOSED OR COMPLETED OPERATIONS, (Clearly state all pertinent details, and give pertinent dates, Including estimated date of starting any proposed work. Due to inadvertent placement of abandOt1IœIlt marker post. on wrong' well, the follCMing work was concluded on May 5, 1980. Checked wellhead for pressure. R.e1roved tree and tubfug adaptor flange. Cerœnted 10 cu. ft. (20" plug) to surface. Installed marker post extending 4'+. Top of marker post sealed 'and tliefollowìng inforrration bead welded on: SOHIO P"B.U. KUPA.TUK STATE 24-11-12 1700' NSL, 60Q' EWL, Sec" 23, TIlN, Rl2E, UPM All possible fittings rerroved and all openings welded shut. Ibcaµ'on cleaned. ... I EF"Ñ: ja 16. I hereby certify that the foregoing Is true and correct l ~, \.- ~ ;, ~ SIGNED ..~ Aust (This space for State office use) Acting TITL.E District DrilliI\Ç1 Enaineer DATE go- ~ ïI" tJ COMMISSION7'~ APPROVED BY TITLE CONDITIONS OF APPROVAL., IF ANY: ~"",,,",,,,,,~" o~ THE COMMISSION DATE See Instructions On Reverse Side } ') '" March 20, 1980 ,- SOHIO ALASKA PETROLEUM COMPANY /I. Reed/C8~ 3/1.'6/80 Alaska Oil & Gas Conservation Commission 3001 Porcupine Drive Anchorage, Alaska 99501 Attn: Mr. H. H. Hamilton Gen tlernen : Enclosed, in duplicate, is Form 10-403, SUndry Notices and RefDrts on Wells, for the following wells: ¡PBU \ I ~- Kuparuk State 33-11-12 KUparuk State 24-11-12 33-29E 29-12-11 West Kuparuk State 3-11-11 These Sundry Notices contain our subsequent reports of the abandonment of these wells. Yours very truly, SOHIO AIASKA PETROLEUM CŒ1PANY ~~ A. M. Reid Acting District Drilling Engineer AMR:mlh Enclosures cc: Well File #17 D ¡: r.:: 1 \ /' r" ¡""'.. .\, l_ L, \' L~ U , ,,.. 2 ....en ~ ,t/ ,t, · 5 1~,^,,~ AI:ska 011 & Gs 1 ,I.:, Ana!lI..ifa.r}ï;' V"f ,;,,:>:''<!!;it Form 10-403 REV. 1-10..n ) Submit "Intentions" In Triplicate & ','Subsequent Reports" In Duplicate ) STATE OF ALASKA 5. API NUMERICAL CODE OIL AND GAS CONSERVATION COMMITTEE 50-029-20068 ( 6. LEASE DESIGNATION AND SERIAL NO. SUNDRY NOTICES AND REPORTS ON WELLS (Do not use this form for proposals to drill or to deepen ADL 47451 Use "APPLICATION FOR PERMIT-tI for such proposals.) 1. OIL ~ GAS D 7. IF INDIAN, ALLOTTEE OR TRIBE NAME WELL WELL OTHER 2. NAIVIE OF OPERATOR 8. UNIT, FARM OR LEASE NAME Sohio Alaska Petrolemn Company Prudhoe Bay Unit 3- ADDRESS OF OPERATOR 9. WELL NO. Pouch 6-612, Anchoraqe, AI< 99502 Kuparuk State 24-11-12 4. LOCATION OF WELL 10. FIELD AND POOL, OR WILDCAT At surface Prudhoe Bay Sadlerochit 11. SEC., T., R., M., (BOTTOM HOLE OBJECTIVE) 1700' SNL, 600' EWL, Sec. 23, TllN, Rl2rE, UPM Sec. 24, TllN, Rl2E, UPM 13. ELEVATIONS (Show whether DF, RT, GR, etc.) 12. PERMIT NO. KB=68' 70-22 14. Check Appropriate Box To Indicate Nature,of Notice, Report, or Other Data NOTICE OF INTENTION TO: SUBSEQUENT REPORT OF: TEST WATER SHUT-QFF ~ FRACTURE TREAT SHOOT OR ACIDIZE REPAIR WELL (Other) PULL OR ALTER CASING MULTIPLE COMPLETE ABANDON* CHANGE PLANS WATER SHUT-QFF § FRACTURE TREATMENT SHOOTING OR ACIDIZING (Other) REPAIRING WELL ALTERING CASING ABANDONMENT* ~ (NOTE: Report results of multiple completion on Well Completion or Recompletlon 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. March 3, 1980 Checked wellhead for pressure. Removed tree and tubing adaptor flange. Cemented 10:cu.ft. (20' plug) to surface. Installed marker post extending up 4'+. Top of marker post sealed and the following information bead welded on: SOHIO 24-11-12 1700' SNL, 600' EWL, Sec. 23, TllN, Rl2E, UPM All possible fi ttings removed arrl all openings welded shut. IDeation cleaned. ("" ,~, ~ \ "") t ,. f ., ,- ~.... r~ (,.1C' i,: ····,.....v·""....· tJ:2i:: Ji 16. I hereby certify that the foregoing Is true and correct SIGNED A, M. ~ ¡¿:¡ (This space for State office use) ACTIN:; DISTRICT TITLEnQTT:r~ ~~ DATE Y~/~ð APPROVED BY CONDITIONS OF APPROVAL, IF ANY: b'lt J--2t,Øv GK :rn1h TITLE DATE See Instructions On Reverse Side \ '....... ¡iJ ~r ~IÌlI ,1 {o ~( '''' () }.¡ p"~ ~ Š\'ô fv°"Ú 0' ~l' . t- .'/e :(;'" ¡.~~).. .....1.... ) , (;) ) PIDG AND ABA.1IDCN MPC 24-11-12 This idle well is located on a drilling pad with Well No. 22-11-12. This well was abandoned June 9, 1976, but left with the tree in· place with all annulus an:1 casing cerœnted, when a slight flow was observed fran 16" x 20" casing annulus. Work Order No. E00152 for $10,000 is to support the following work program. Two photographs are available and a site visit in 1978 reportErl the cellar frozen solid. 1. Check tree an:1 wing valve for pressure; if none, rem:>ve adaptor flange and all p:)ssible fittings fran spools. Weld shut all openings. . Tag all fittings salvagErl with, :well nu:mbêr and store on MJbil storage pad. 2. Weld on 4' to 5' 4~lImarker post with the following information bead welded on: SOHIO¡1 F;J \,J k aþ"N,} /IIt\" 24-11-12 1700' SNL, 600' EWL, SEC. 23, TIlN, Rl2E, UPM Top of marker post to be welded closed. 3. Telex ÝDrk canpletErl to Anchorage. 4. Clean lccation of debris. Recam'ended: ~ Approved: Approved: ~~ J --f-Þf/?{j AMR:mlh 2 '-I -/1 -, =::, x, - ..,..".;. -' --~...._"......,,---,-,---.. ".-- .,., .,.,,,..-....- .,'~--~--- Form 1()'~03 ~REV. 1-10--73 ) Submit "Intentions" In Triplicate . "Subsequent Reports" In Duplicate ) STATE OF ALASKA OIL AND GAS CONSERVATION COMMITTEE 5. API NUMERICAL CODE 50-02 -2 6. LEASE DESIGNATION AND SERIAL NO. SUNDRY NOTICES AND REPORTS ON WELLS (Do not use this form for proposals to drill or to deepen Use "APPLICATION FOR PERMIT-JI for such proposals.) ADL 47451 7. IF INDIAN, ALLOTTEE OR TRIBE NAME 1. OIL IV1 GAS D WELL~ WELL OTHER 2. NANlE OF OPERATOR Sobio Alaska Petroleum Carr 3. ADDRESS OF OPERATOR 8. UNIT, FARM OR LE S Prudhoe Ba Unit 9. WELL NO. 4. Ku State 24-11-12 10. FIELD AND POOL, OR WILDCAT At su rface Prudhoe Ba - Sadlerochit 1700' FSL, 600' FWL, Sec. 23, TllN, Rl2E, UM Alaska 11. SEC., T., R., M..(BOTTOM HOLE OBJECTIVE) Alaska 99502 13. ELEVATIONS (Show whether OF, RT, GR, ete.) Sec. 24 TllN Rl2E UM 12. PERMIT NO. KB = 68' 70-22 Check Appropriate Box To Indicate Nature of Notice, Report, or Other Data 14. NOTICE OF INTENTION TO: TEST WATER SHUT-OFF ~ PULL OR ALTER CASING FRACTURE TREAT MULTIPLE COMPLETE SHOOT OR ACIDIZE ABANDON* REPAIR WELL CHANGE PLANS (Other) SUBSEQUENT REPORT OF: (NOTEI Report results of multiple completion on Well Completion or Recompletlon 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. WATERSHUT-QFF § FRACTURE TREATMENT SHOOTING OR ACIDIZING (Other) REPAIRING WELL ALTERING CASING ABANDONMENT* ~ Sundry Notice of suspended well was sent on June 14, 1976. Slight flow was observed on the 16" x 20" annulus during the abandornnent. We propose to nonitor this annulus and, if secure, complete abandonment by renoving wellhead and installing marker post during February, 1980. Durin'] P.""ðl ¡J/urj¡';"J C>fe't"dJ.O'-'S¡ rlO {1(Jt.U Cot.£.wr~J f r ù "^"'- <> s-!.7 e¡ :,c:, :K""2. (0 :' #.pf¡l-e r { ~-hfne ,; -I tA.I ass r f! nK teE / V! "D ,'~ t-o I /6 '1, (;., a n )/~ fA ¡ ¡J S I '0 W¡ /' If "",..., C) t(. 11'", YO",." ú:' I" þ. :1 A' (" ç (J "", ' (3 '" d@ C f e'e:e '5'.e d .. )J 0 ! () c.u rro f'1.--\. . / (ó C t )c '2- 0 tr ~/aska ! 1980 I I I I.." C!!4r> (...U e£ 5 0 PS@( (I f? c/ q n 5 u [,5 t2 9J t,,( e ^""t ðP ~rc;:l+r (11"1.)' 'A \.1',:s I";O'<J f I ( ¡¿. J I (, gfJ{Jti Lt.r/iI1¡1I~~' oJ C rÌ"'c (..,( , ~ t--('t--1-r þP iw ~ f-> "1 ~ s/á tr,~ lro 7h ('(orA ? ç; r S f¡ FI, . . "Gr¡ ,.i a f -;.../ða· ~n __.... ~ 2j6o/SrJ pl-ou..J Y'"P!"~ l-led -f;.,"""-. ,'>10. J c.tQ )e e Q~ ^-f correct / ,þ,fho , . TITLE District Drillinq EnqineerDATE - ~ APPROVED BY CONDITIONS OF PROVAL, IF NY: Marker installation and location clean-up \\Ork to be witnessed by a state in_~~, BY ORDER OF THE COMMISSION whe~ cqrpleted an? when location is clear of :t~ i.. aI:ld snCM for final inspection. See Instructions On Reverse Side , . ,'\j': "" ó2 -I 4:.; W'ð TITLE COMMISSIONER DATE ?-' - ) q -8e --."-~-"""""" -V",'~.........~..... ¥.,-...-,,",' "<-. Form í0....403 R~V. 1-1~3 submit "Intentions" In TriplIcate , C 0 FE J I 5 r~ : i (0 ,',' 3 5 &. "Subs.quent Reports" In Duplicate STATE OF ,",~SKA OIL AND GAS CONSERVATION COMMITTEE \,; t:: Nl ." ¡". L k· ~'- L::. S!_'~ ';::Cï CODE SUNDRY NOTICES AND REPORTS ON WELLS (Do not us. this form for proposal. to drill or to d..pen Use "APPLICATION FOR PERMIT-" for such proposalS.) ADL 47451 7. IF INDIAN. ALLOTTEE OR TRISE NAME L OIL N1 GAS 0 WEU.~ WELl.. OTHER 2.. NAME OF OPERATOR Sobio Alaska Petroleum 3. ADDRESS OF OPERATOR Pouch 6-612 Anchora e Alaska " LOCA"'ON OF WELL At surf.ce 8. UNIT. FARM OR I.. Prudhoe 9. WELL NO. Unit 99502 K State 24-11-12 10. FIELD AND POOL, 0 WILDCAT Prudhce Ba ,- Sëídlerochi t 11. SEC.. T.. A.. M.. (SOTTOM HOLE OBJECTIVE) 1700' FSL, 600' FWL, Sec. 23, TllN, RUE, OM Alaska 13. ELEVATIONS (ShOW whether OF. AT. GR. etc.) Sec. 24 T1L~ Rl2E UM 12. PERMIT NO. KB = 68' 70-22 Check Appropriate Box To Indicate Natura of Notice, Report, or Other Data 1" SUBSEQUENT REPORT OF: , WATER SHUT-oFF § REPAIRING WEL.L. prRACTURE TREATMENT AL.TERING CASING SHOOTING OR ACIDIZING ',' ABANDONMENT- (Other) (NOTE. Report results of multløle comøletlon on wen Comoletlon or Rec:omj)letlon Report and Log form.) 15. DESCRIBE PROPOSED OR COMPLETED OPERATIONS (ClearlY Itat. an pertinent details, and give pertinent dates, Including estimated date of startl"g any proposed work. NOTICE OF INTENTION TO: TEST , WATER SH, UT-oFF ~, 'PULL, OR AL.TER CASING FRACTURE TREAT MUI..TIPLE COMPLETE SHOOT OR ACIDIZE ABANDON· REPAIR WEL.I.. " CHANGE PLANS (Other) ~ S\mdry Notice of suspended well was sent on ,June 14, 1976. Slight flCM was observed on the 16 II x 20" annulus during 'the a.band.onIœm.t. We propose to mnitor this armulus and, if secure, canp1ete abandonment by rem:>Ving wellhead and insta11.i.ng marker ¡x:>st during Februaxy, 1980. RECEIVED "rAN 31 1980. Af:ska 011 & G::s Lons. ~OIf1lni~!)ion AnGharago 16. I herebv certify that the fo,.golng Is true and correct SIGNED ~ P. . - (This space for State ot.fIC. ~se) / f ' ,,/j (~.I/ . --J APPROVED BV ~-'Y"""" --..- ~..-. .", CONDITIONS opr APPROVAL, IF ANY. MaJ:Xer installation and location clean-up work to be witnessed by a state inspector when canpleted and when location is è1eæ:. n£ ~, 1 ~ and sna.¡ -For 4=inal inspecti" . see InstructIons un~eVØJ'$8~Ta1I -.. OIl. bY ORDË:1 o~ T~!': COMMISSION TITLE District Drillinq EnqineercATE I Þ/ho I ' TITL.E CC·:-.:~.:~s::;ro ?-T=7t DATE / J -: t-' ---~~ T~~"~ (-' ] ,"¡ b_~J P.O. BOX 5444 DENVER, COLORADO 80217 TELEPHONE (303) 572-3636 ,Ø!r 1ðlt ~ L j t - , ~,. . ) ') I ,,~ rr f(ùIJ T r¡ -~r' "'- U' i.,",Ü'·}\~ iF \W"""! íl:;;¡1,,~.'. U',\ít' ll'Ci f ,..,~.\ ~-." f ..~ ,1,[~ f. ¡ 1',\ -4 ¡ I Ii J UN 1 8 1976 I.!:J) Mobil Oil Corporation June-l4, 1976 State of Alaska Department of Natural Resources Division of Oil and Gas 3001 Porcupine Drive Anchorage, Alaska 99503 Gentlemen: KUPARUK 24-11....12 NORTH SLOPE, ALASKA Attached is the subsequent report of suspension of Kuparuk 24-11-12. Yours very truly, L ¿7 ,"/ 'Ç/, ,/ ',- $.. ~L- w. G. Sole, Area Engineer Alaska Producing Area 1?KP/vrn Attachment (2) ()n,jl ,1b, CVf 6' :J3~ Form 10,..403 REV.l~lO-T3 Submit "Intent.ions" in Triplicate & "Subse,quent Reports" in Duplicate STATE OF. ~SKA r--' " 5. , NUMERICAL CODE OIL AND GAS CONSERVATION COMMITTEE 50-029-20068 .~- 6. LEASE DESIGNATION AND SERIAL NO. SUNDRY NOTICES AND REPORTS ON WELLS ADL 47451 (Do not use this form for proposals to d rill or to deepen Use "APPLICATION FOR PERMIT-" for such proposals.) l. 7. IF INDIAN, ALLOTTEE OR TRIBE NAME OIL D GAS D WELL WELL OTHER "'<7 2. NAME OF~'?Ö~TIO~ I 1 B. UNIT, FARM OR LEASE NAME Corporation Kuparuk State ~ ADDRESSp~¿;?P5~4~~ 9. WELL NO. Denver, Colorado 80217 Kuparuk 24-11-12 4. LOCATION OF WELL 10. FIELD AND POOL, OR WILDCAT , At su rff1 0 0 ' Prudhoe Bay Sadlerochit FSL and 600' FWL, 11. SEC., T., R., M., (BOTTOM HOLE OBJECTIVE) Sec. 23-TI1N-R12E, U. M. , Alaska 3ec.24-:TIIN-R12E, U.:r-I. tAlas 13. ELEVATIONS (Show whether OF, RT, GR, etc.) 12. PERMIT NO. 68' K.B. 70-22 ) ) CoI \6(~lq1(O- ka 14. Check Appropriate Box To Indicate Nature of Notice, Report, or Other Data NOTICE OF INTENTION TO: SUBSEQUENT REPORT OF: TE, ST W, ATER SHUT·OFF '~ FRACTU RETREAT SHOOT OR ACIDIZE REPAI R WELL (Other) PULLOR ALTER CASING MULTIPLE COMPLETE ABANDON* CHANGE PLANS WATER SHUT-OFF § FRACTURE TREATMENT SHOOT'NG OR ACIDIZING (Ot.her>Suspended REPAIRING WELL ALTERING CASING ABANDONMENT* ~ (NOTE: Report results of multiple completion on Well Completion or Recompletion Report and Log form.) 15. DESC R ¡ BE PROPOSED OR COMPLETED OPERATIONS (Clearly state all pertinent details, and give pertinent dates, including estimated date of starting any proposed work. Notice of intention to abandon this well was submitted on April 5, 1976. HO~lever, while working on this well the annulus 16 II x 20" _..,_flowed slightly since 9-5/8" casing was per forated at 2750' and tlie "Flow stopped prior to cementation of 9-5/8" x 16" annulus. The flow from 16" x 20" annulus was possibly due to heat gained from hot mud circulated inside 9-5/8" casing. To make sure that the flow from this annulus 'was not from any other source, we like to monitor the well for some time and so the wellhead is not removed. P. K. Paul discussed this change, of plan with Mr. Lonnie C. Smith on June 9, 1976 at 1:00 p.m. (Denver time) on the telephone and obtained a verbal approval. The subsequent report of suspension of the well is attached. 16. I hereby certify tït th;....~/90ing/~rue and correct /~ r// ,(/,c:~::'</ Area Eng ineer SIGNED / //, .,/' / " -4:.?/ ',' , TITLE June 14, 1976 DATE (This sPac~ for State offlce¡tJse) (() APPROVED BY ,~- ""-,,,-'~ CONDITIONS OF APPROVAL, IF ANY TITLE '2.d\rO~ Ed~ DATE 0-23 ?G See Instructions On Reverse Side " 5-26-76 to 5-28-76: 5-29~76 to 6-2-76: 6-27-76 to 6-3-76: 6-3-76 to 6-5-76: 6-5-76 to 6-6-76: , '? 4'1 ) ) REPORT OF SUSPENSION KUPARUK STATE 24-11-12 Noted casing pressure of 240 psi and 9-5/8" x 16" annulus pressure of 205 psi. Bled casing pressure to o psi and recovered 9 gallons of diesel. 9-5/8" x 16" annulus pressure dropped to 185 psi. Bled annulus to 0 psi and recovered i 3 gaJlonsofdiesel. Removed blind flange and installed OCT spool with test plug. Blind flange had pressure built up to 50 psi in 12 hours. Skid rig from Kuparuk 22-11-12 drilling well to Kuparuk 24-11-12, a distance of ISO',in 2~ hrs.Rigged up. Tested BOP and choke manifold to 5000 psi; and annular preventer to 2000 psi. Ran 8!2" bit to 1650' and noted obstruc·tion. Washed and reamed 250' and circulated out gummy mix of oil anq. mud. Ran further to 2200' and circulated out diesel. Tested 9-5/811 casing to 1000 psi for 15 min.- OK. Ran further to top of cement plug at 2875' and drilled hard cement plug from 2875' to 29751. Ran further, breaking circulation every 1500', to top of liner at 11,478'. Circulated out 10.2 ppg mud with 10.6 ppg mud. Pulled out of hole. Ran 6" bit, 65 joints of 3~" drill pipe and 9-5/8" casing scraper on 4~H drill pipe to 12,840' and noted obstruction. Washed out to EZ drill bridge plug at 13,411' (could not find good hard cement cap expected to be at 13,350 I). Circulated out 9'.5 ppg mud, 300 see/qt. viscosity. Weighted up mud to 10.6 ppg with 600 sx barite. Spotted cement plug in 7" liner at 13,4111 with 18 sx class G and .003% HR7. Pulled 3 stands and reversed out. Pulled out of hole. Schlumberger ran 9-5/8" EZ drill cement retainer and set at ll,4l~Schl. tagged ï" liner top at 11,461' -~ less than DP measurement). Ran 4~" drill pipe and sta.bbed into cement retainer. Pressured to test liner lap to 2000 psi for 30 mins. - OK. Spotted 45 sx Class G cement plug on top of EZ drill plug (noted DP measurement 11,422' for EZ drill). Tagged top of plug at 11,342'. Pulled out of hole. ~, .) -2- ') Report of Suspension Kuparuk 24-11-12 - contd. 6-6-76: Schlumberger perforated 9-5/8" casing at 9600'and9300', with 4 shots at each depth. Schlumberger ran9-S/8n EZ drill cement retainer to 9410' (EZ Drill stopped at this depth) and set. Ran 4~" drill pipe, stabbed into cement retainer and attempted to establish circulation. Could not break circulation up to 2600 psi pressure. Formation broke at 2600 psi and could pump at,5.4 BPH at 2300 psi. Squeezed perforations at 9600' with 87 sx class G cement with 23# HR7. Pumped in at 2400 psi and final squeeze pressure was 3400 psi. 50 sx of cemen-t \vas squeezed into formation leaving 37 sx inside casing. No circulation while cementing. Pulled out of hole. 6-7-76: Ran 9-5/8" EZ drill cement retainer on drill pipe and set at 9243'. Broke down perforations at 9300' at 2800 psi anð, pumped in at 4.5 BPM at 2500 psi. Cemented with 91 sx class G - 50 sx of cement was placed into formation leaving 41 sx inside casing. Spotted 41 sx class G cement on top of EZ drill plug. Tagged firm solid plug at 9110'. 6-7-76: Schlumberger perforated 9-5IB"casing at 2750' with 4 shots. Opened 9-S/aux 16" and 16" x 20" annuli. Diesel oil flowed to surface from both annuli. Pumped diesel out of 9-5/8" x 16" annulus and recovered 195 bbls of rotten, stinking 9.3 ppg mud. Recovered from 16" x 20" annulus approximately 3 bbls diesel. 6-7-76: Ran 9-5/8" EZ drill cement retainer on drill pipe and set at 2700'. Cemented outside 9-5/8" casing through perforations at 2750' with 104 sx Permafrost cement (left 23 sx inside casing) 9-5/8" x 16" and 16"x 20" annuli were open while cementing. Had good return to surface through 9-5/8" x 16" annulus and 1/2" stream of diesel on 16"x20" annulus. '"' ) -3- ") Report of Suspension Kuparuk 24-11-12 - contd. 6-7-76: 6-8-76: Schlumberger perforated interval 2503' - ~504' (3' correction ori KB due to rig changes) with 4 spf using 4" Hyper jet gun. Pressured up on 9-5/8" casing through fill up line with blind rams closed to 380 psi. Required 3 cu. ft. to fill casing. Pressure dropped in 5 min. to 320#, 15 min to 290#, 30 min. to 260#, 45 min to 235#, 3 hr. 30 min. to 160# and 9 hrs. 3Q min. to 90#. No flow t9 surfacg. through 9- 5/8"" x. ..,16"ªTlIl'll:luE;élnd slightfloy¡~r()~---I6" x?O"¡'-"·ännulus (3 t6'-"-4-' garròns"-'per ·-hõur). Again pressured up to 480 psi with 2 cu. ft. mud. Pressure dropped in 10 min. to 390# and 30 min. to 290#. No return to surface through 9-5/8" x 16" annulus and 16" x 20" annulus flowing steady stream of diesel at ~ g~~l~onsper hour. Ran 9-5/8" EZ drill cement retainer and set at 2400'. Capped with 42 sx class G cement with 3% CaC12. Tagged cement cap at 2325'. 6-8-76: Schlumberger perforated 9-5/8" casing at 2100' with 4 shots. Pressured up keeping 9-5/8" x 16" and 16" x 20" annuli open - circulated with less than 100 psi pressure~ Flow was through 9-5/8" x 16" annulus and 16" x 20" annulus had no flow. ·-,''''''''''':'''~:-''·-..":.",,_.~,,''·Ú.''';)M;!:.'.~'''~'' 6-8-76: Set 9-5/8" EZ drill cement retainer at 2058' and cemented 9-5/8" x 16" annulus with 1200 sx Permafrost, circulated out 25% excess. 16" x 20" annulus was kept closed during cementation. 6-8-76: Placed cement plugs of 500' lengths from 2058' to s~rface with 850 sx Permafrost. Nippled down BOP. C¡osed valves in the wellhead. 6-9-76 to 6-12-76 Rigged down from 1 a.m. on 6/9/76 P.K Paul 6/1i/76 ðrVf~(¢N ð~ Oil. AND G,¿\ ~ ANt:¡4~!')Ar.¡.,: IIDŒ~Œ~WŒrnì,f)ì U\\ . tW \JUfv 7 1976 /vm Attachment (2) w. G. Sole, Area Engineer Alaska Producing Area Yours very tru~y, ,$f ,/!~ ¿¿:;I··1:X""~/C. Attached is monthly report of Kuparuk 24-11-12 abandonment for the month of May, 1971. KUPARUK 24-11-12 NORTH SLOPE, ALASKA Gentlemen: State of Alaska . Department of Natural Resources Division of Oil and Gas 3001 Porcupine Drive Anchorage, Alaska 99503 June 3, 1976 P.O. BOX 5444 DENVER, COLORADO 80217 TELEPHONE (303) 572-3636 Mobil Oil Corporation ¡' ) '} f 1"onn No. P-4 l'~ STATE OF ALASKA ') " ,,. REV. 1- 1-70 - 5 API NID1:ERlCAL CODE Oil AND GAS CONSERVATION COMMITIEE 50-029-20068 6 LEASE DES:GNA nON AXD SERIAL NO, - MONT'HL Y REPORT OF DRILLING AND WORKOVER OPERATIONS ADL 47451 1. 7 IF INDIAN', .A_LO ¡'TEE OR TRIBE NAME OIL Q GAl 0 WELL WELL OTHER 2. NAME OF OPEIL\TOR 8, 'UNIT FARM OR LEASE NAME MobJ.l Oil Corporation Kuparuk State 3, ADDRESS OF OPERATOR 9 WELL NO Box 5444, Denver, Colorado 80217 Kuparuk 24-11-12 4 LOCATION OF WELL 10 FIF.LD A-"'lD POOL, OR WILDCAT Prudhoe Bay Sadlerochit 1700' FSL and 600'FWL, 11 SEC, T.. R., M, (BOTTOM HOLE Sec. 23-TIIN-R12E, U. M. , Alaska OBJECr~ Sec. 24-TIIN-R12E 12 PERMIT NO 70-22 SUBMIT IN DUPLICATE 13, REPORT TOTAL DEPTH AT END OF MONTH. CHA.."'GES IN HOLE SIZE, CASING AND CEMENTING JOBS INCLUDING DEPTH SET AND VOLUMES USED, PERFORATIONS. TESTS AND RESULTS FISHING JOBS JUNK IN HOLE AND SIDE-TRACKED HOLE AND ANY OTHER SIGNIFICANT CHANGES IN HOI.Jj; CONDITIONS REPORT FOR MAY 1976 Rigging Up ~~~Œ~~ŒIDJ JUl~ 7 1976 DIVISION OF OIL AND GA"', ANCHO!?AG,: DATE 6/3/76 NOTE -R.port on this form I. r.quir.d for each col.ndor month, r.CJord.... of the .totus of operations, and must Þo flied In duplicate with the oil and CJOI co....rvotion co.".lft.. b, the lðth of the .ucc..ding month. unle.. oth.rwlse directed. ~,.,....". .) ') Mobil Oil Corporation P.O. BOX 5444 DENVER, COLORADO 80217 TELEPHONE (303) 572-3636 April 5, 1976 State of Alaska Department of Natural Resources Division of Oil and Gas 3001 Porcupine Drive Anchorage, Alaska 99503 Dear Sir: KUPARUK 24-11-12 NORTH SLOPE, ALASKA Mobil Oil Corporation requests your approval for the abandoning of the Kuparuk 24-11-12 well in Section 24- T11N-R12E, umiat Meridian, Alaska, in the State Lease No. ADL 47451. Notice of intention to abandon (form P-3), in triplicate, and the necessary attachments accompany this letter. Yours very truly, ø/~ w. G. Sole Area Engineer Alaska Producing Area c: I Y^'í 51""1" J Á c A '-, C'1t ;+ £1 ú'; ¡re b ~.,,; '3 Ço IS ; ö", '1 J ~-6 f""'>: ('¡ PKP/vrn attachments \IDŒ@~üwlE l\\1~ ¡.¡ " · \976 ,.. ,\ _ V L -. ¡.::,.t '1.,.:' . ~_; , . ..........~..:~r.. C'''~'''"!..-r~-·'~''·':'''· J L·:i~ . . -'-"-r(:'!,;t!::jC'!"'" i ==F'f· ::':;~ -_,.nr -T :~; 'j ,.::; ,I / '~ --"-! ".~' ! ,'-',~ ! ": -_!_- ....J i, ..;; ..! n~i~-C"'CL 'j~ '-'·'T--- Rf>ï - "¡-'--; ! L, ----TrS":,' ¡'T '~r--'¡ l,c,···.,),:Ç;¿~_~L~lt ¡:¡L::: ' --'-'_~""',' ",,"'_r ~''''_-''-·R'_ Ii q IC" - I r -j I "\ W· ;\ \ \ ; L,) L~iJ ,-; , ,. i:..:!~') YChrU':l-y J, L:J/l. . '0 .. ~"~. 30" cs g @S8' Sub$ca hanger @496' / 20" csg @7?O' , 18j ts 94fi·u-I.0 'Cmt top unkno'.Jn Diesel oil @200Q' . 13-3/8" csg ~21~961 l¡5 j ts 61# bu t t 16" csg on top @7l.7'1 18j ts l09f? butt Cmt plut (35sx) @3000' . Crot top ca Ie 9800' 7" liner top @11473' 9-S/StJ 'csg @11695' 216 jts 43.5# S-95 9g21' 47 jts 47# S-95 1889' ç:.~t. plÜt 50' ,on top BP £~ drill BP @1340Q' Perfs @13444'-13466' Perfs @13510'-13530' EZ drill liP @13539' Perfs 013544'-13590' EZ drill BP (30' cmt Perfs @13610' squ~czed Perfs ~13638'-13641' Perfs @13670' squeezed . 'l)B~r D G13 705' "',.JJ..,J., .....~,...-..."".. .\ . ) þ" 1(1;,' K'~f J ~'~_~ ~ ;h)Q I ,I¡- I j ill )j, ~ , i~: r .;, , . .. '. . ; 0:.< 1 ;. '0 r '.. .. .' 'I ;.. r· '1%1 J :,D~I I ~ , 1; I~]' '~[ 7" c s g .@ 13 7 It 9 ' ) 6 i t 5 ? 9 {f n - 80s C .11- 1 0 c k ... ':t~¡ .~ ., ' jf It " =1£ :'-'~;::~:-I~C5<"""'---='-"'" i . ~:¿,>~'fi," I '___11' '.<.~".r., 'l oa top) @1359:"1:f¡M~I-) ,. " ," i : '~,v ;\1 ' · :,¡ ·1 " II' ,1\: f,' II . , . .' I '1,m: ----I, tX;.'./':' )-[,~' l~ "rubinp, ,\s~cmblv None i r·· i ; .J ,v1 .I\{,{( /6O~I' \ (P \)£.. Î t . [,1\11,7 (p I . .~{J. \ K. ~ç \1-10, 71 ¡ / \ } \ \,\C , (t \,1' \: ,', 'f , .- ¡" Note: (Cmt. behind 7" cs g. ci rc b: CBL top@11706t) .' . " !' . -; Diesel oil Fresh water mud Ceme.nt , . I;;¡::,~..· ~:~ A Try to run 8~" bi t to '1900 I Failure C If 9-5/8" casing' is slightly damaged, try to roll back to gauge. Drift diam. 8.559". Failure E If (1) free point of 9-5/8" casing is below all damaged sections, (2) 6"0.0. tool could go through all the damaged sections and (3)number of damaged ~ections is limited to 2, then cut 9-5/8" casing below all damaged s~ctions and recover. Fa i1 ure r" t ,In maximum 0.0. Liner which can go through the damaged sections to 2650'±. Pressure test 9-5/8" casing to 1000 psi; if communication to 16" then cement liner' {annulus of liner x 9-5/8") from 2650' to 2400t±, otherwise to surface. Casing 0.0. 5~" 5" 5"xl 4~" Coupling 0.0. 6.05" 5.563" 5.36" 5.011 Drift Oiam. 4.545" 4.151" 4.15111 3.87511 Fa il ure 1 Run open ended tubing and place a 200' cement plug with top at 2800'. ' Fai'ur~ K Cut and recover 9-5/8" casing above damaged top. Place 16° retainer near top of 9-5/8" ~ut and pump in cement at maximum 1000 psi pressure. ~.M Place cement plugs in 1611 an the way to surface. ~ 20 of the procedure Step No. 4 Alternatives Kuparuk 24..11..12 Success Success Success Success Success B 9-5/8;1 casing is not damaged. Continue further with the procedure. o Continue further with the proc,edure. F Tie back new 9-5/811 casing and continue further with the procedure. H Run tubing through the liner to 3000'. Tubing O. O. 2.875" 2.375" 1.90" Coupling 0.0, 3.511 2.87511 2.2" Circulate with 10.6 ppg'mud at 3000'. Place 200' cement plug with top at 2800'. Tag cmt. top. Perforate 9-5/811 casing àt 2750'±. Try to break circulation. Perforate 9-5/811 casing and liner at 2485'±. Run liner retainer and set at 2625'±. Cement outside of 9-5/8" from 2750'± to 2485'±.If circulation thrQugh perfs at 2750' and back through 2485' is not possible' then squeeze 100 sx cement. Perforate 9-5/8" c'asing and liner at 23501±. Set cement retainer at 2300'±. Break circulation and cement selectively both annulus of liner x'9-5/811 and 9-5/8" X ,13-3/811. Cap the reta i nerwi th 100 I cement. Tag and conti nue from step 19,. J Pressure test 9-5/8" casing to 1000 psi and r.erforate 9..5/8" casing at 24001. If 9-5/8" has communication to 16' then squeeze 100 sx cement at maximum 1000, psi into perforation. If 9-5/8" holds pressure try to break circulation through annulus. Failing circulation squeeze 100 sx c~ment at maximum 1000 psi into perforation, reperforate at 22001 and try to break circulation through annulus. If circulation through perforation at 24001 or perforation at 2200' is possible then cement annulus with calculated amount of cement to keep top of cement below the top of the damaged 9-5/811 casing. Place cement plugs inside 9-5/8" from 22001± to top of damaged 9-5/8" casing. l Cut and recover 9-5/8" casing above damaged top. _-..011'._""._.." ,......._...~...,.,,~___ ......,. "'H~"''''''_._ _~__...~.~ Form :10--403 REV. 1-10-73 ) Subml t "I ntentlons" In Triplicate & "Subsequent Reports" in Duplicate ') ~Oÿ( c}; J> , ¿AJQt( Ç'; J-- STATE OF ALASKA 5. API NUMERICAL CODE OIL AND GAS CONSERVATION COMMITTEE 50-029-20068 6. LEASE DESIGNATION AND SERIAL NO. . SUNDRY NOTICES AND REPORTS ON WELLS (Do not use this form for proposals to drill or to deepen ADL 47451 Use "APPLICATION FOR PERMIT-" for such proposals.) 1. GAS D 7. IF INDIAN, ALLOTTEE OR TRIBE NAME OIL [:::J WELL " WELL. OTHER 2. Nt1M'hQE OPE~TOR '. 8. UNIT, FARM OR LEASE NAME o ,1101 COrporat1on Kuparuk State 3. ADDR~~<ãF4OPERATOR 9. WELL NO. Box _, Denver, Colo. 80217 Kuparuk 24-.11-12 4. LOCATION OF WELL 10. FIELD AND POOL, OR WILDCAT At su rface Prudhoe Bay Sadlerochit 1700' FSL and 600' FWL, 11. SEC., T.. R., M.,(BOTTOM HOLE OBJECT IVE) Sec. 23';"TIIN-R12E, D.M. Sec. 24-T'11N-R12E 13. ELEVATIONS (Show whether OF, RT, GR, etc.) 12. PERMIT NO. 68 ' K.B. 70-22 14. Check Appropriate Box To Indicate Nature of Notice, Report, or, Other Data NOTICE OF INTENTION TO: SUBSEQUENT REPORT OF: T, ESTWATERSHUT-OFF~" " FRACTURE TREAT SHOOT OR ACIDIZE REPAIR WELL. (Other) PULL OR AL. TER CASING MULTIPLE COMPLETE ABANDON* CHANGE PLANS WATER SHUT-OFF § FRACTURE TREATMENT SHOOTING OR ACIO,ZING (Other) REPAI RING WELL AL TERINGCASING ABANDONMENT* ~ (NOTE: Report results of multiple completion on Well Completion or RecQmp,letion 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. This well is presently not included in developmént plans for the Prudhoe Bay Field. It is proposed to enter the well 'and properly plug and abandon. The following are production perforations and existing isolation plugs: 13,638"- 13,641' (4 holes/ft.) 7" E-Z drill bridge plug @ 13,539' 13,544' 13,590' (4 holes/ft. ) 13,510' 13,530' (2 holes/ft. ) 7" E-Z drill bridge plug @ 13,400' & 13,444' 13,466' (2 holes/ft. ) capped w/50' cement. The proposed aban'd'orunent procedure is attached. SIGNED Area Engineer \.., : April 5, DATE 7~ APPROVED BY TITLE DATE 1t~~:\'i?~nr£CW~~'llt~iÞ"e.. w'el''''ead ',",«Wþ';' c...S(·~~ +-0 h~/(.t('47 .. rt~~' 3rq.c\e 'ev~ I o-~ .n'S't«\\ ?~A'~øy'<t~ ,o.~ p~, II AAC ''2...,ŽO{p:,'')-f. /I..,q).-Ç" ô..I fG~t~~'-'ti0\"». See Instructions On, Reverse Side . " ~.. '" - .~. - . ,'# ) ') ABANDONMENT PROCEDURE KUPARUK STATE 24-11-12 Principle Objective: Abandon the well in a way that it will remain secure and would be acceptable to State as permanent abandonment. Procedure: 1. Move and rig up. 2. Prepare fresh water mud of at least 10.6 ppg weight. 3. Remove cap from the wellhead and install BOP assembly. 4. RIH with 8-1/2" bit to 2,000'. Displace diesel oil in hole with mud (minimum 10.6 ppg weight) . 5. RIH further to top of cement plug at approximately 3,000'. Circulate and condition mud to build mud weight of a minimum 10.6 ppg. 6. Drill out cement plug at 3,000' and clean out to top of 7" liner (at 11,473'). Circulate and condition mud to build mud wei9ht of a minimum 10.6 ppg. POH with 8-1/2" bit. 7. RIH with 6-1/8" bit and tag top of 50' cement plug at 13,350'. Circulate and condition mud to build mud weight to a minimum of 10.6 ppg. POH with 6-1/8" bit. 8. Run 9-5/8" casing scraper to top of the 7" liner. Pullout. 9. Run 9-5/8" cement retainer and set at 11,400'+. Apply 2,000 psi pressure on 7" x 9-5/8" liner lap through-the retainer. If pressure holds then continue, otherwise squeeze cement through the liner lap. Place 100' cement cap on the top of the retainer. Tag to ensure the top of the plug. 10. Perforate 9-5/8" casing at 9,600'2:. and again at 9,300'+ with 4 shots each time. 11. Run 9-5/8" cement retainer and set at 9,550'+. Break circu- lation through the retainer, perforations at 9,600'+ and back through perforations at 9,300'+. Cement outside 9=5/8" casing from 9,600'~ to 9,300'~. - / ( I 'Ii, r, '1," '1, /'1_ ~---¡ I ~/" '-L/ .'... ".: .,.... ,'JI ) ') Kuparuk 24-11-12 Abandonment Procedure - cont'd 12. Run 9-5/8" bridge plug and set at 9,250'+. Place 100' cement cap on top of the bridge plug. Tag to ensure the top of the plug. 13. Perforate 9-5/8" casing at 2,750'+ with 4 shots and try to break circulation through perforations and return through annulus of 9-5/8" x 16"/13-3/8" (apply maximum 1,600 psi). 14. Perforate 9-5/8" casing at 2,485'+ with 4 shots. 15. Run 9-5/8" cement retainer and set at 2,700'+. Break circu- lation through the retainer, perforation at 2,750'+ and back through perforations at 2,485'+. Cement outside 9=5/8" casing from 2,750'~ to 2,485'~. - 16. Perforate 9-5/8" casing at 2,350'+ with 4 shots. 17. RIH with 9-5/8" cement retainer and set at 2,300'+. Break circulation through drill pipe and back through 9=5/8" x 16"/13-3/8" annulus. 18. Cement 9-5/8" x 16"/13-3/8" annulus from 2,350'+ to surface through cement retainer with Permafrost cement.- Place 100' cement cap on top of the retainer. Tag to ens~re the top of the plug. 19. Run open ended drill pipe to top of plug at 2,250'~ and place cement plugs all the way to the surface. 20. Remove BOP. Seal all annuli with valves and bull plugs, and 16" casing housing with blind flange. Place a proper marker on the well. 21. Rig down. PKPaul 4/6/76 -2- -". ~...., ) "-~ Þ-/ðtJ!?r //'¥4~ ~""""""""'~~'.'. . .' .' . -2·~~~~~~~~_~~_n_n .. ...... ............~~~L ~..~~~..mr~m~~~L-:~~ ~.=~...+-....~.~...~m~~~~m.; .. .... ·····~m ... ~J' . 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"'<",', / 77 ... /!J---" -, ',. ~ )/ :,/ ... ,'/P1'1..t; '. ',< " ! . " "i,.)";,,."""..<. I 'f:~'-ð-..- ;'. ..' ;..<....'(1 (þ.'501!~~.,.·..,.".,'...."."',.."".~. ,"" ..,'.,.,..,~ ',' ",., , """, ,.,"".'.'"..,," " 'c_ """"'"',.,"""',..'...,'<,..,.".."o¡.',"",",'..~,'..,',',:,..,",",.,',","."" k41-~> eJl1 . ß.", AA :...h -#L ' .".. .~~ @ 2Ç-~5èJsx...~.~ @a¿g.,~ ' (",...' ,. ,.. , ··4." ',' ~~,.~,.,~~ ~/7~' 13 P 13, ~o ~~ fO'C~~1Puf C~p Perl I~ ~~ -(, (l<ec'dJ'o,'/) ~ $!> \ ¿.~, c:¡... C ¡Offl ,"u ¡I/"I ",9 z'''Iv'f - 3Q <>0 · ('l(.~) . ~ , ~'r I ~/IIO(¡ .1:::: <!-' 1:J~t[ 'I ~ ke 2..~2~ i4-¡' I &;1/,/1,,{/3..sõ S"X.: C ~'/-t"GfI¿:;le I~ ·,X ¿C> ' tt ¡¡¡ h vt(.,.{ I' '" .s '^'/~, (!'5e I. : ./'" '" d6J "..' .'1,','·.',.· J;ì,. .3 0 "I-s'~.'" Co.' 14, if.,. ',.,.. ~,..., ð.,·".,8,'""."..,·", .,','c,,' ','"r,7:"".-..S:.",.".".',','.'"",',"',, ~'" oé.~ ",2.0~?Y#j-i(,~@ 7£º~ ,C:'rZ_S ~ ,~" o IS (/0 ~ ó C'$ L)t'ð:e/ 4 " o /1S-/7$ /L¿a Dr '1'- kt...tparuK 2 ¥-/ /-/2- ) ) February 3) 1971 " \~ELL SKETCH - KUPARUK STATE (24-11-12) 3011 csg @S8' / ,I Subsea hanger @496'~ 20" cs g@750' l8j ts 94?; H-t+O Cmt top unknown' Diesel o~l @2000' 13-3/8I1csg @2!}96 î l}5j ts 61{f but t 16" csg on top @7!}7t 18jts l09i-' butt /// Cmt plut (35sx) @30DO' Cmt: top ca Ie .9800 t 71! liner top @lJ.!{73t 9-5/811 csg @116951 216jts 43.5# 5-95 9821' 47 jts 47~ 8-95 1889' ;~",,::. pluL 50~ on top l~P L?: d rill 'In! C} 13!~ 0 [) EZ drill EP @13539: J~Z drill I~P (301 cmt on to?) @135981 î·,'lY"L'i) . 01:~ 7 Cì~) , ï ; j C -: ~!> j ~~:: /, s! ; 1" j ,~ .", ç.... ,"I ~,< :: 1 - 1 c ~ ' :; - ~ / ? r C 'J' !.~ i J -/ ~:"r"~: ! J.y_~.E.r; A~sernb 1 v None. /1 / . liar" ?""."e <76"'" "",6,.".,,·, #.'" ",. ,", ",.,."/?,,., .,' "¿;.~/<.'-, C, 'cðf". .,', :'<4/, ' '.'.' IL~~ '. ' t! I . , p.",'.",'",',:.R...,&", IA;,1"."r,",'~,' vl.",~'i,',"'.,'"'.'.,",'¿p,-,,.";...,.~,:.".,.".,,.;¡ø,.., ,.:0 7' jÞ'70 . .~.. ... . I ' . Note: (C;11t. behind 7¡¡ 'csg, ci.;~.::: b-c,.t CH}. top 011706t) " -r~ Diesel oil Fresh \';;'¡ te L mud ~ ·C(~rl1e rl t 02-0018 . STATE ., of ALAS KA /) NI£NIJItIlIflU)lII THF~U : Homer L. Burrell 1~1t Oi rector fAJ 0.' K. Gi Ibreth ~ Chief Petroleum Engineer Lonnie c. Smith ~~ Petroleum Engineer DATE October 20, 1972 TO: r FROM: Inspection of Location Clean-ups, NorTh Slope Alaska /(úpóJ ~f. Sf ;;'/,,//,/:;' September 12, 1972 <=4E"c. ;;J~ 1i/~?/;;t; I/.~ I departed Anchorage by vlein Consolidated!s comrnercialflight arriving at Deadhorse on the ~Jorth S lope at 9: ,30 N'~. The weather was genera II y poor 'Iii th light to heavy snov) sho\'/ers, and 30 degrees It! i th gusty \!J i nds ~ I was met at the ri i rport by Red Horst of ~iuk I uk, \<Jho carri ed me to the f,¡uk I uk camp where I pi cked up the leased veh i cle. I returned to the Gay Ai r.tlays, Inc. office at Deadhorse to check with the operations pi lot Walt Frisch, and learned that a chopper "IOU I d not be aval¡ ab Ie unti I I ate afternoon and I was requested to check back about 5:00 PH. SUBJECT: I returned to the fvluk I uk camp whe re I ate lunch and topped of f the 1'''10 gas tanks in the vehicle before heading out \vest on the BP!s trspine road" through the field. It is evident that a great deal of construction activity has been going on v-JÎth new gravel maintenance roads being con- structed for field pipelines which wi Ii transport oi' and gas from the we I Iheads at each development pad to the production stations. New cu J verts are be i ng put in for better dra i nage of both I akes and r'i Ver-s. Large stock pi les of pipe and equipment are being located close to where the \'Jork will occur in the field area. BP had at least three large stacks of pipe located in the field besides the main supply depot at f.:luk I uk's yard. BP has construct; on unden/ay on the grave I pad for their new Base Camp, which wi I I be about one mi fe southeast of the GC-f production flow station. The Sri nkerhoff Ri g tÆ36 has been moved from F-pad back to ¡-'\-pad over we II f!6 to commence resei·ti ng of the tub i n9 and packer in that we II . Porti ons of the ri 9 and camp are sti II bei ng moved. I drove to F-pad and took tvJO pictures (attached" page 5) sho\!lÌng Photo tl-I, Item /':1, the \'Iell- head and sign of ~;!e If !~F --2 with I tern /i2, the reserve pit in the background. Photo ,II -2 shO\'s ~ Item t'1, Vie II heads of F-I th rough 5; I tern t3 portable mast and logging truck working on well ~F-6; and Item #4, pipe and dri I ling equipment stacked on edge of the pad. I,also stopped at the old BP Central Pad-3 for Photo #1-3 which shows: Item fl, the open pit on the south side of the pad and Item ß2, one of the fenced well ce I I ars . I then drove to Prudhoe and proceeded to AReO's DS #1 where I had noticed the dri 1 ling mast had been lowered on the qowan rig. The ri 9 had been sk i dded off of the If. I --5 vie II to the very end of the pad and (è)s '-'''' .) \. }" I'" ) Horne r L. Bu r re I 1 -2~'~ October 20, 1972 the mast laId dav¡n. The r'i~J does nof' appear to be dismantled for mav i nD of f th is I ocat ion. ! took tVJO photos (page 6) of th ¡ s deve lopment dri II site. Photo j,q-I sho\'is: Item ¡fll, the per~rnanentproductio() bui Idin~J over the V/8 II head on vIe II # I; I tern /12, the we II s ¡go on the door- of the bui Iding. Photo #1-2 was taken from the roadway east of the pad and shows: Item ItJ, the two we I I -houses over 1ft -I and Iff - 3; I tern tl2 the 'tJellheads of 111-2, ¡;t-4 and 1.11-5; Item /,!3, the rig stacked at the south end of the pad and; Item tt4, a test tank near we II It 1--4. I returned to Gay Helicopter's office at Deadhorse and waited for the avai 1 ibi I ¡ty of a hel icopter. Finally at 6:30 P:/1 a het ¡copter was ready and even though it VIas qu i te tate in the day I deci ded to proceed \.¡J th the inspection trip because no better conditions could be predicted for the next day. Well locations were inspected in thefollo\tJing order: I. Mobi I - Hurl State /,15-10-13 (Sec. 5, TION, Ht3E, u.r.L) We reached the location at 6:46 PM, circled and landed. 1 took two photos on the ground (page 7). The first photo #1-1, is looking south past the wellhead toward the pit and shows: Item #1, the wellhead in a cellar; Item 112, the well sign; Item f!3~ rig sl lis and pit ing; Item t.!4, the reserve mud pit. Photo ¡'Q-2 shows: Item #1, thewetlhead; Item l!3, the rig sill sand pi Ii og; I tern t15, the n rat ho Ie 11 pipe next to the we II head. The gravel ~'as quite Prough11 and the location although free of any large mater'i a Is wou I d requ i r'e cons i derab Ie pick I nSl up to be clean of trash and debri s . 2. - KU'r S ate ~2 -11-12 (Sec. 2 2E U.M.) This we I has a large stack of mud pa lets on the east end of the pad and several other stacks of material near the wellhead and along the west edge of the pad. The wellhead has a few si I Is around it sticking up through the gravel. Some boards and trash are scattered just off the north':J8S t cor'ner of the pad. f¡ dr~ i II i ng line is Str-u"g across the pad along with boards and sticks, and lots of smail debris. 1 took three photos (page 8) here, lI2'- is looki ng to the southeast and shows: Item #1, the we I Ihead in a cellar; Item #2 part of the open reserve pit; Item 1/3, a mud tank, a stack of barrels and a pi Ie of rig si lis. Photo 1./2- 2 ¡sa vi m'l to the southwest shoviÎ ng : I tern i?4, th ree stacks of cas i n9 a long the Viest edge of the pad; I tern /(5, an open ':catnp pi tn . Photo t2- 3 ¡ s a vi ev¡ to the northeast across the north\'iBst corner of the pad ShŒ'lÎ n9: I tHm (!4, stacked cas i ng; Item l16, a load i n9 dock VIi th miscellaneous supplies; 11em li7, the gravel road leaving the location to the north; Iter:ì !lS, boards, trash and cable both on and off the pad. 3. r,lob i I i'-Jorth f<uparuk St. f,!26-12-12 (Sec. 26, T 12iJ t RI2E, U .t·1. ) There is a gravel air strip here. There is no material left on this location, however', there are a lot of boards and debris scattered around on the pad and on the edges of it. At least n'IO pits are still open, one to the east and one to the south. I d i dn t t see any vie II sign. I took three photos (page 9) here, fl3-1 looking to the south shO\vs: Item I.!f, the It/e II head in the ce II ar; I tern P2 \'Jh at appears to be the reserve mud pit. Photo ~3-2 shows: Item ßI, the wellhead; Item #3, boards and () ( ) Homer L. Burre II -- 3-- October 19 ~ 1972 trash all over~ around and off the pad. Photo F3-3 is a viø\'J southYles-t across the pad shO';JÎ ng; Item ('!4, a trash p j Ie v¡h ¡en j 5 about 35' f rom the north edge of the pad. 4. ¡,¡obi t -: V'¡est Kuparuk f,~3-11-11 (S€?S_~ f3, TIIN, RI fE, U.r;J.) There are no supplies left at this location, but itis obvious from the damaged tundra around and off the northvi8st corner of this location that pt-oper care was not taken reguar-ding vehicle operation be'fore or after breakup. Ther'e are quite a few posts or pi ling sticking up as much as three feet which are off of the pad on the southeast corner. The reserve mud pit is to the south of the pad and it contained some wire rope on the west side of the pit berm and a number of mud sacks in the pit along the east side. There is a large well sign at the east end of \'/ell location. I took two photos at this location (page 10). Photo 1}4-1 shows: Item Ifl, the wellhead; Item £12, the reserve pit; Item //3, a wellsign; Item jJ4, pi I ing and si lis used to support the rig; Item ~¡5, a caved-i n !frat hole". Photo #4-2 shows: Item Iff ~ the wellhead; Item #2, the reserve mud pit; Item #6, hoses, pipe and debris which are scattered around the location. 5. §OCAL - Kaverak Pt. #32-25 (Sec. 25, TI3['J, RIOE, UJ<1.) Due to the lateness of the day and the heavy snow showers we required a I most 10m i nutes to locate th is we II. \'lhen Itle found i·t at 7: 49 Pf\J1 it was too dark to take any more photos but I observed the follo\,Ji n9: I. The ~/e II head is conta i ned by a pi yv-/ood house wh i ch rests on the rig sills and pi ling; 2. There are several joints of pipe on the si lIs near the bui Iding; 3. The reserve mud pit is to the east side of the location; 4. A small well-test burn pit is to the south\'est of The location; 5. A number of barrels are also stacked on the 51 lis; 6. The pad is fairly clean except for the heavy pieces of iron sticking out around the edge of the pit area; 7. Considerable junk and debris has been p I aced in the sma II bur'n pit. 6. S.QC/\L - S i m..Qson La~oon 7i32-: 14/\ (Sec. 14, T J 3N, R9~ U .f-1. ) I/Je found this "'Jell location I ightly covered \'/ith snow and it \'Jas still snowing. It was too dark for pictures so I walked around the location and noted the fat lovlÌ ng: I. The reserve mud pit VIas sti II open on the west side of the we II; 2. The VJe II head was covered by a pi YVJood house; 3. The rig pi ling and si lis \'/ere sti II in place; 4. The fuel area berms were still intact; 5. The reserve pIt and around the pifings contained trash and debris; 6. Part of the gravel on the east side of the vIe II VI as smooth; 7. On the s i I I s near the vie r J house a great dea I of material had been neatly stacked consisting of barrels, tubing and timbers. The nearby snO\v sho\\/ers conti nued and vie were unab Ie to locate the SOCf\L Vie II it33-29E and after' hunti ng for' a \vh i Ie J deci ded enough ti me had been spent and so vie headed to'l¡ard Deadhorse. 7. ¡,10bil - ¡(uparuk St. in-II-12 (Sec. #7, TI11,1, RI2E, U.~·1.) As \'¡e flm'¡ to'.'Jard Deadhorse \'Je fie\'! directly over this Hobi I v¡ell and I?nded, even though the aircraft's landing lights had to be used. Th i s I ocat ion has: I. PI rese rYe mud pit south o'f the Vfe II 't/h i ch Homer L. Burre II -4- (~ ) October 17, 1972 .'" () canta ins some debr ¡ s; 2. A test pit off to the southeast Itlh i ch is sti I I open with a large pi Ie of gravel or excavated material pi led to the southside; 3. The wellhead has a wel Isign; 4. Rig si I Is are still i np I ace in the grave I arou nd the \.<Je II head; 7. Except for a I adder I ayi n9 near the wellhead the location appeared cleaner than most of Mobils iocations. VJe returned to Deadhorse arr ¡vi n9 at 8: 30 PM after i nspecti ng seven of eleven locations of two operators. Attachments ORIGINAL POLAROID" LAND PHOTOGRAPH for your convenience when ordering copies, indicate the number of copies desired in the appropriate box for the size(slyoiJ selett. P558A.1 5/70 ORIGINAL POLAROID'" LAND For your convenience when ordermg copjes, indicate the number 01 copies desired in appropriate box for size{s) you select. P558A,j , 5170 AN ORIGINAL For your you 'Select P558A.l 5/70 WALLET 5x7 8 x 10 5.7 , ') \, L Mobil Oil Corporation ALASKA DIVISION Pou,ch 7-003 Anchorage, Alaska Sta te 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 ') POST OFFICE POUCH,l;.Q03 ANCHORAGE, ALASKA99501 The following material is being transmitted herewith. Please acknowledge recêipt by signing one copy of this letter and returning i t to th e un de rs i g n e d . Mobil et ale Kuparuk 24-11-12 DST #1 perfs 13544/13590 DST #2 perfs 13510/13530 DST #3 perfs 13442/13464 DST #4 perfs 13638/13641 TRANSMIT~~~ *************************************************************************** RECEIVED BY: DATE ~, ' I '" I " ,', , ~~~ S/:2/7.2- " .', ) . " , ' , I ') 1-" .* ~ - ___..._....__._ '...n .........--.......... ¡p "Jf,!":. [1 . ' Mobil Oil Corporation ALASKA DIVISION Pouch ,7-003 Anchorage J Alaska. October 29, 1970 Department of Natµral Resources Division of Oil & Gas 3001 Porcupine Drive Anchorage, Alaska 99504 A'ITENI'ION: MR. HARRY W. KUGLER 'DATA TRANSMITI'AL: /' Kuparuk 24-11-12 Kuparuk 33-11-12 RE: Your verbal request The following material is being tr-ansmitted herewith. Please acknowledge receipt by signing one copy of this letter- and re- turning i tto the undersigned. Two (2) copies Sperry Sun Directional Survey Report, Well f/24-ll-12 Two (2) copies Sperry Sun Directional SurveyRepor~, Well f/33-11-12 R E r E ~ '\' ' ' . , ,'~ . .;' '1.. , \M: .:. t; j E 0 NOV 2 DIYI::iJON or: ,~"r "._ ,.,..' '" 1<..\t0 GAS ANC'I'IÇ,iÜ\(H1! . . ~y:¿ !lt~ðø, *****************************************~*****;*************************** Nom:. Fully describe data sent including Well Number, type of data, number of copies J type of copies (prints, sepias & field or final), interval, scales,etc. CONFIDENI'IAL MATERIAL srAMPED? RECEIVED BY: DATE /1 1'/1- / 7J "} ¡') Mobil Oil Corporation October 27, 1970 State of Alaska Department of Natural Resources Division of Oil & Gas 3001 Porcupine Drive Anchorage, Alaska 99504 Gentlemen: Enclosed please find the following well data: Well #24-11-12:~ 1 print and 1 sepia - Dual Induction Laterolog 1 print and 1 sepia - Gamma-Ray Neutron Log Well #7-11-12 (Redrill): 1 print and 1 sepia - Dual Induction Laterolog Well #33-11-12: 1 print and 1 sepia - Dual Induction Laterolog Also enclosed please find a Data Transmittal Record. Upon receipt of the data described above, please sign and return one copy of the Data Transmittal Record to the following address: J.F. Vitcenda Mobil Oil Corporation Pouch 7-003 Anchorage, Alaska 99501 ~( f P d vell{a J .F . VITCENDA DIVISION EXPLOITATION GEOLOGIST }<' -/ '....',~ . ,,,,:, , ~.. t. ç \,1 r. 1" ' i.J ~} ...:, '. I' D!VíSiC¡N or: 0;1. .t;,>iD GAS ANCHO;<AGit Enclosures bds .. ",.. ) Alaska Division P.O. Pouch 7-003 AnchoragE!t AI< 99501 ~?C:~jb~@1910 '~'.... State of Alaska Division of Oil & Ga.s 3001 Porcupine Drive Anchorage, AK 99501 Att: COMPLETION REPORTS AND WELL HISTORY FOR WELLS DRILLED BY MOBIL OIL CORPORATION Dear Sir: Enclosed are the completion reports and well histories for the wells drilled by Mobil in Tract 36 (Sec. 24, TllN, R12E, U.M.) and Tract 37 (Sec. 33, T1lN, Rl2E, U. M.) The required logs will be submitted at a. later date as soon a.s the extra copies are received from the logging company. Very truly yours, JJBraze:bf Attachments MOBIL OIL CORPORATION (/ (! I 7I4t~LÙ~ C. C. Woodruff Division Engineer R[(f~VtD 21 ~c-I"O QC1 " !'~ '''SION OF ('iL AND GAS D ANC\iOKAG2 . ~l -"..---. -' -------._..._.-~. - --'- ........-.. -+...-.- ~ -~,~.., -] F!orm P,-7 ¡ I f ! .,' . SìATE OF ALAS'KA I,,' OIL AND GAS CONSERVAT.ON ,.COMMITTEE \ I i ¡ SUBMIT 'IN DUPL /0 WELL COMPLETION OR RECOMPLETION REPORT .AND LOG * ".' a. TYPE OF WELL: OlIo Cl WELL ~ ! b. TYPE OF COMPLETION: ¡ NEW t::ì WOnIt 0 DEEP- 0 ¡ WELL ~ OYER EN 2. NAME OF OPERAToa iMOBiL OIL CORPORATION (¡AS 0 WELL DRY J~J Other ':"':') PLUG 0 DACK PIFF. .0' nESVR. i "'-. Kuparuk State 9. WELL NO. ~ Kuparuk 24-11-12 - 10. FIELD AND POOL;ÖR WILDCAT Prudhoe Bay Sad1erochìt 11. SEC., T., R., M., (B()TTOM HOLE OBJECTIVE) 3. AODRESS OF OPERAToa I ¡P.O. POUCH 7-003, ANCHORAGE, AK 99501 ,4. LOCATION OF WELL Ó~eport ,location clearly and in accordance with anll State requiremen tø)'" ¡ Atøunace 170 FSL and 600' FWL,Sec.23,.T11N,R12E,U.M. ! At top prod. interval reported below 2282' FSL and 3107' :,FWL, Sec. 24, T11N,R12E. ' FSL and 3249' FWL Sec. 21. ROTARy TOOLS ------ Surface to T.D. 22. , PRODUCING INTERVAL(S). OF THIS COMPLETIOiN-'TOP, BOTTOM, NAME (MD, AND TVD)" INTERV ALS DRILLED BY CABLE TOOLS ---_._- LINER RECORD , {., 13,433 M.D. ·\(8928T. V .D.) ¡Top Permo-Trìassìc 24.: TYPE ELECTRIC AND OTHER LOGS R?N ! 'DIL, SONIC, FDC, SNP, AND CALIPER CBL AND GAMMA RAY ~.l[fRON 25. ,CASING RECORD (Report all strings set in WI;U) i CASING SIZE ~30" '20" 16"x13-3 8" :9-5/8" 26. GRADE DEPTH SET, (MD) A.M:OUNT PULLED SIZE DEPTH SET (MD) PACKER SET (MD) ;7" , 28.' P~RFORATIONS OP'EN TO PRODUCTION (Interval, size and ,number) ¡13,544~13,590' (4ho1es/ft) 113,510'-13,530' (2 ho1es/ft) 113,444'-13,466' (2 ho1es/ft) ;13,638'-13,641' (4 hQ1es/ft) :FLOW TUBING CASL.'lG PRESSURE CALCULATED OIL-BBL, ! PRE.5S. 2-1-HOUR RATE . L) \' ,~ ¡ i 31. DISPOSITION OF GAS (Sold, v,ed lo.r lIel, vented, etc.) . 2D. ACID, SHOT, FaACT'URE, CENJ:ENT SQUEEZE, ETC. DEPTH I:r-.."TERV AL (MD) AMOUNT AND KIND OF MATERIAL USED 75sx Class G 75sx Class G 30. DATE FIRST PRODUCTION ¡ PRODUCTION ¡ DATI: OF TEST. CHœ~E SIZE GAS-OIL RATIO .' , r; 32. LIST OF ATTACHMENTS TITLE Dìvìsìon Oper. Engìneer } *(Se~ Instructions and Spaces for Additional Data on Reverse Side) " .-.:¡ INSTRUCTIONS ";"' " General: .This form Is des'igned for ~ubmittinga complete and correct well c:6mpletion .repor~ ~nd log on all types of lands and leases<inAlaska. . . . . Item: 16: Indicate which elevation is used as ~ reference {where no't ~otherwi~,e shown) for depth measur~-, ments given, in çthe( spaces on, this form and in any attachments. . ,I Items 20, and 22:: If this well is completed for separate production from more than one interval zone·1 (multiple completion), so state in item 20, and in itém 22 show theprc-:il1cing interval, or intervals,' fop{s), bottom{s) and name (s) (if any) foronly the interval reported in item 30;,Submit a separate report (page) on, this form, adequately identified, for ,each additional ¡ntel vat' to besèperately produced, show-, ing the ackJitionaldata pertinent to such interval. Item26: "Sacks Cerneht": Attached supplerrental records for this well should show the details of any mul- ¡ tiple stage cementing :and the location of the cementing tool. ' ' IterTi28: Submit a separate completion report on this form for each interval to be separately produced. (See instruction for items 20 and 22 abôve)." ! ' WATER AND MUD BRIEF DESCRlPITlONS OF LITHOLOGY. POROSITY. FRACTURES. APPARENT ANDDETEC'l'ED SHOWS OF OIL, GAs OR WATER. .""¡ 'Ii ~': ¡" ¡ ;a ;' :... '" IÞ : ' ,!¡ " '¡! .. ;..... " " '., < t~ ,~ .. " 35, GEOLOGIC MARKERS NAME I\IEAS, DEPTH VI: V1tRT, DEPTH . . 5048 8928 J' Top Cretaceous 5555 Top Permo-Triass c 13,433 1. ~ . r, {"'; f " " . , ; ¿ <: ! ,>' ; . ·'1 . )~} 1 . ~,' . Date ') MOBIL OIL CORPOP~TIÖN HISTORY OF OIL OR GAS WELL OPERATOR: MOBIL OIL CORPORATION FIELD: SEC, WELL NO.: 'KUPARUK STATE #24-11-12 J 1970 vIe11 History of Kuparuk #24-11-12. ' This well was drilled using Parker Rig #96, positioned 1700' FSL and 600' FWL, Sec. 23, T1lN, R12E, U.M., under Permit No. 70...22. All ~ths reljr to K.B. 21.1 above gravel Ead. (67.80' above sea level) .. ~ . . ~ --.- ~- -------- .' ............" " ' ' , - 3/1-4/1 4/1-4/5 4/5-4/8 4/9-4/12 4/12-4/14 -,~ ~, j lp'" Rigging Up and Setting ,30" Conductor Pipe. Moved rig a.nd riggp.d np. ~p.t c)R' of 30" connl1ctor pipe in 36" hole a.nd cemented with 190 sacks Fondue cement. Spud; drilling 17-1/2" to 760' and Rea.ming to 24". Spudded 17-1/2" hole at'll:45pm 4-1-70. Drilled hole to 760'.. Opened 17-1/2" hole to 24" to 760'. Mud: 9.3#/gal., visc. 245 sec., Running 20" O.D. Casing to 759'. Ran l8jts. 20" O.D. 94:/ft H-40 csg. w/guide shoe, duplex float collar, a.nd sub sea. hanger. Could not brea.k ciréulation with 700 psi. 20" csg. pumped out of hole, elevators opened a.nd casing fell fown hole. Recovered 17 jt'S 20" csg. Recovered bottom jt of 20" csg. by screwing into Duplex collar with drill pipe . Conditioned hole andre-ran 20" csg. .Ra.n 18 its.' 94:/1 I ft. , H-40, 20" O.D. csg. to 750'. Cemented through Duplex Float Collar with 600 sacks 50:50 Ciment Fondue-F1yash w/3%sa.1t. Cement in place at ll:30pm 4-7-70. Drilling 17-1/2" Hole to 2530'~ Installed 20" Hydril and tested to 1000 psi--OK. Drilled out firm cement between Float Collar and Shoe. Drilled 17-1/2" hole from 750' to 2530'. Mud: 9.4:/I¡ga.1.--200 sec.--14cc. Surveyed'we11 every 200-300'. Mud: 9.411/ ga.l. --165 sec.;" -13. 6cc Attempting to Log and Running·16" x 13-3/8" O.D. .sch1umberger's attempt to log was unsuccessful. Mud: 9.311/ga.l.--150 sec.--13cc. Ran 45 jts. of Buttress(1742.l6) and 18 jts. 16" Hanger-496 ; Shoe at 2496~. F oat Col1ar-24 50:50 Ciment Fondu-Flyash w/3% salt. Displaced diesel oil. Casing. Log stopped at 1840'. 13 - 3/8" O. D. 6111/ K- 55 uttress Cemented with 1350 sx 16" x 20" annulus w/45 bbls. 4/14-5/21 Drilling 12-1/4" Hole to 11,700'. Waited on BOP Flange. Installed BOP and tested to 2000 psi. Drilled Float Collar and Float Shoe and Drilled 12-1/4" hòle to 2600'. Ran /' Sperry Sun gyroscopic survey. Ran Dyna.dri11 2600' /2985'. Reaming to 2977 when drilling string reversed. Backed off drill pipe at 2655'. Recovered a.ll of fish. 4. )" "' , . History of Oil or Gas Well Page 2 4/14-.5/21 Drilled 12-1/4" hole to 3161'. Ran Dyna.drii1 3161' /3272' . .Cont. 5013' with stiff hook-up. Ra.n Dynadril15013' /5115'. : Drilled 5115'/5377' with stiff hook-up. Ran Dynadriil 5377'/5423'. I Drilled with Dynadrill 5423'/5483'. Dr{lled 5483'/5661', with dr~lling' assembly.. Ra.n Dynadrill 5661' 15763'. Drilled to 7306'. Ran, Dynadri11 73" 6' / 7449'.. Drilled to 8866'. Ran Sperry Sun gyrosc'opic survey' through drill pipe. Stopped at 6300'., Dr:illëd 12-:1/4" hole to 11,700'. . . ~/21-5/28 Running 9-5/8'" O. D. Casin'g to 11,700' . ' '. ',f." Ran 180 "ts. 9-5/8" 43.511 RS-95LT&C casing. R n 47 jts; 9-5 8" 47 RS-95 LT&C Tota, Picked up TH-J iner anger.. no enga e ,and continued to run "t s. 9- 5 8" 43.. 511 RS- 95 LT&C Total 2323.22 on to string.. Landed casing with ~hoea.t 11,695', floa.t. ,9'.' Totalcsg. ran was 236 its. 43..51!'and47 fts" !J:7fft ~lWlJ.60').. Could not break circulation with 3000 psi. Attempt to cnculate,"with Dowell at 4000 psi. Nippled up BOP's, tested to 2000 psi and drilled out float coltar with . 8'-1/2" bit. Could not circulate. Drilled out shoe at '11,695, cleaned out, andesta.blished circulation. Ran reta.iner and set at 11,600'. Cementèd 9-5/8" ca.sing '\-lith 500 sx Class "G" with 2% D~8 and 18% salt. Ran Sperry Sun. Stopped at 11,120'. 5/29-6/12 Drii1ing 8-1/2" Hole 13,749' TD" Nippled up BOP ~.nd tested at 2000 psi. Drilled retainer a,t 11,600' an~ firm cement to 11,695'.. Drilled 8-1/2" hole 11,695'/12,385'. Drilling string stuck in 8-1/2" hole.. Established circulation, spotted pipe lax B.nd ja.rred string free. Cleaned out and conditioned hole. - Drilling string stuck \>7hile conditioning hole.. Worked and ja.rred pipe f.ree. Increa.sed mud wt" B.nd viscosity" Drilled a.head to 13,749 'TD. No hole trouble encountered, between 12,385' /13, 749'. Mud: 10..811 - 70 sec.--3cc.. ...-..-----_..-~'~- ~·r.· ~_:.';' ,.".:., ,. ; ,i " . ' .' . ' . , " ". ,¡·'c, . 6/13-6/25 togging a.nd Running 7" '0. D: ,Liner i.." ~. S,chlumb~rger ran'dual induction: log,,:' Stpppe~ at ~2,800':- i, Re~!éJ.nOI?I~ withaddî t io'na.l~eight~. ~an, 'logtó "T.. Ð'./ j "I . ·S~h1.umbergeralso. ra.tl Sonic', FDÇ; SNP, and 'Caliper" ,-', '. " :'! , ": Schlumbergèr stuck'S='idèwall core gun wlif,le .ob~a:~'ñ~ngsa~ples. . "', " ·:-t '" Stripp~~' over, line arid rec,?vered físh. Ran 56' jt's~7": o~tr."291f,, N-80, seal~ "~ lock csg~ ',(T<?tal 2257') with 7," ?' 9~5/8" 'BrownJ)i.1 :Tool., hanger .18.~3' ,w/hy'd~au1ic, ¡ " set slips". . Total length of' 7" liner and hanger" 2276 '=; '7" shoe:'at ,t3.. 749 :t:??' '¡ ,of,'liner 11.'473'.' , Dropped ba.1l, could .not get ,ball ,into ','seat' to',s~J ~lips.·: Ran' ~TTS pkr. tò1l~474', could not ge.t into. l~ner" ,'Ran:E-Z :drill retainer # at 11~500'" ,Cementéd with 188 sx Class "G" w/61;,'Gel and 18% sâlt,' followed w/200'sx Class "G" w/18% salt" Dri1ledretain~r and "cleaned out 7" liner to float collar. Sch1umberger ran CBL, and GR-N logs: Re-ran GR-N". Ran Sperry Sun gryoscopic survey. ,Disp1aced,·mud from. 9:'5/8~', x .16" ~nnulus w/265 bbls'. die s è 1.,· " ' . '. " -, '- -::f ,'.~ ~ '. '. , . ,', :'6/26-7/2 . ":.' Wait on Orders. ".. '.' 'f :-1'. . 5- ~ . " 7/2-7/6 7/8-7/9 7/9-7/10 7/11-7/12 '> ) Hist:ory of ûil or Ga.s Well Page 3 Perforating' and Squeezing at 13,670' a,nd 13,610'. Sch1umberger perfora.ted 4-1/2" holes 13,670', ran Howco E-Z drill re Dowell squeezed 75 sx Class "G" neat. Schlumberger perforated 4-1/2" h B.t 13,610'. Ran Howco E-Z drill on D.P. Dowell squeezed with 75 sx Class "G" neat.. Drilled E-Z drill at 13,546' and cleaned out 13,630". Drilled drill at 13,633' and cement' to 13,671'. Sch1umberger ran CBL. Perfora.ting and Running DSTiF1 13,544' - 13,590'. Ran and setE-Z Drill on wire line at 13,600'. Perforated with 2 holes/ft. 13,544 -13,590. Ra.n Halliburton DST tools and set pkr. 13,495'. Opened tool for 5 min. initia.l flow period with good blow. Closed, for 57 min.. initia.l shut-in'pressure. Reopened for 185 min second flow perio~ with good blow. ......" .. ,'^^' ,. .1 ~ecovereu oVU' OL OLL IHP=4825psi, IFP=119psi, FFP=92psi, ISIP=4349psi, IFP=14lpsi, FFP=251psi, FSIP=4244psi, FHP=4737psi. Recorder at 13,504'. Perforating and Running DSTfÞ2 13,510' - 13,530 '. Ran and set E-Z Drill at 13,537'. Perforated with 2 holes/ft. 13,510- 13,530'. Ran Halliburton DST tools and set pkr.a.t 13,465'. Opened tool for 5 min. initial flow period. Closed tool for 65 min. initial shut in period. Opened for 120 min. second flow period and Closed for 180 min. final shut-in period. No recovery reported J,HP=49l~si, IFP=80psi, FFP=51psi, ISIP=88psi,IFP-34psi, FFP=27psi, FSIP=124psi, FHP=4914l?si. Recorder a.t 13,479'. Perforating arid Running DSTiF3 13,444' -,13,466'. Ra.n and set E-Z drill bridge plug at 13,480'. Perforated with 2 holes/ft. 13,444' -13,466'. Ran Halliburton DST tools and set pkr. at 13,400'. Opened tool for 5 min. initial flow period. Closed for 49 min. initial pressure. Reopened tool for 133 min. second flow period. Recovered 3' of oil. IHP-47l5psi, IFP=58psi, FFP=49psi, ISIP=3530psi, IFP=112psi, FFP=97psi, FSIP=3000psi, FHP~4727psi, Recorder at 13,416'. 7/13 Capping Well. Set E-Z Drill bridge plug at 13,400 and capped with 15 sx Class "G". Dowell spotted 28 sx Class "G" at 3000'. Top of cement at 2922'. Displaced mud in 9-5/8" csg. w/diesel oil from 2922' to ·surface. 7/14-7/23 Standing By. Rig released - 2:00pm 7-23-70 7/23-8/17 Standing By. Stood by without crews. Rigged up again. Co ) ) History of Oil or Gas Well Page 4 8/18-8/22 Picking Up Drill Pipe and Running in Hole. Picked up 5" D.P. Installed B.O.P. and tested to 2000psi. from 9-5/8" csg. w/mud. 'Drilled out bridge plug at 3000~'~' Drilled out retainer and cement at ~3,400', 13,537', a:ld 13,600'. Ran bit to 13,698'. Perforating a.nd Running DSTil4. , P~rforated 4 holes/ft. at 13,638' to 13,641'. Ran Ha.lliburton test tools a.nd set pkr. at. 13,617'. Opened for initial flow period at 10:35am for 10 min. 'Began 30 min. initial shut-in period at 10:45am. Began final flow period a.t 11: 15am. Shut tool ,in at5 :18pm. Tool open 6 hrs. 3 min. Ga.s to surface a.t 11: 38am. Flowed gas a.t 190psi on 1/2" choke. $urfa.ce pressure decreased to 10psi at 4:05pm. Mud to surface 4:50pm. Oil to surface 5:10pm. 99.8% oil 0.2%b.s. Gravi ty 24.3 B.t 60 of . IHP=4729psi IFP=555psi ISIP=4352psi FFP~2244psi FSIP=43ß5psi 8/25-8/26 Capping Well. Set Howco 7" E- Z Dri 11 bridge plug a.t 13,5391 SetE-Z Drill bridge plug at 13,4001 and capped w/50' cement. Spotted 35sx cement a.t 3000'. Rigged down and, relea,sed rig a.t 10: OOam - 8-26-70. JJB:bf 10-14-70 '"7 CHARL.ES E.-HAWK PRESIDENT ') :¡, ,i:!, , :1 Iii: , ,,1:,:,,;,. W: SPERRY-SUN 'WELL, SURVEYING' COMPANY;; . ,: P 0 B '6207 ,iLl: ,::;, ,I';:' ;" ,::,>::;:, ':.'¡; "I, ,:",." , ' .'.', ox",,, :'1 " :',',:' ,""',,',:,,, ";,,, ';", I," ':,0 ~, he.' O?: ,I' I,:'!' ",';;,:11 ',Iii ,j:, 'I ., " nc orag 2~1970 ,~¡.i 1:':1"; : ,!,-. :1,1 : :¡li'lli;; ,,:' ' une, ' , "" I ,,;.: I,',' ::11 ,'r' , 'I i,l:' ')':'j':: ,:ii I,: ¡IJOS.T.WILSON,JR. ¡, "', " ';I'i, ! II' , , ,," :,H ':', ¡': ,',,'ISECRETARY-TREA5VRER I' , :,', I " 'I" t ',: J'" ; ,r' '¡ ,\ 'I.' ':1'1 ')' ! ! : \ ; J I !, ¡ t I ¡ , I I I It: s J J; IJ'! ~ If! r 1! I : ¡ . ' , ·.A.,.,I",',.,·.~,.,....,:,.,·.:.¡",i,:.',~.,',·,..,.,:,.,.,.,.",.':.,.,.. !,.,.. ,;': I'; : l ;::!;' ¡' :: : ¡i :' 1:1"':11 !i:!,I, 11::11:.[':: ~:!,::¡\I ¡; .," :', i;¡: "~,;!!: ::: : fll' I ¡ ii" 1:1 ili: ¡, , ,.",:.:":"..',:,'.',::,:,."il',i":':¡'" 'I:!"I,'I' "'II '''. ,':," "I;' 1'11:'::;1" i:'I,,' ,.i"lt)' I':'¡"/ "II, I:'I~:I'¡ i ì'fæ Frl.t~Shaw·!",,;L'I": 'ri;I¡:,!',!:,,!:IJ, I'f ¡ ',,:;:.' ;II':! :':"::'::' :'I'j,;;;:,":i ¡'¡I ,I ','fl;.1 ... " 'I: ;';:"1';:' ,[111,',1 I,' I I,',' I,:" " 'I'I'J " 'I' I,,;',', ," 'r 1,'1,\1 ~':i ", :: 11'1 II:,,' "I MOBIL OIL CORPORATION:,:I,:'I,:!ì;:,' "'I" "I ¡" ,'~, ",il' ¡I ¡I I' ", " ",'p,'il 'liJ', ~":' ,¡¡~:" I) 0 Box' 1731.1 ',: ll::¡¡'!,!:':":, ,1:,'I'jl'I,' "i' li¡' , "I,',' " li'I:;I,I;I,'"III'III[¡'I'I,: . . . to I' ,I" I . ¡ I i¡r:¡ 'I 'I 1 ;1 11 ~: ¡ 1 : IJ : Ijl i I,' I ,:,1 L ~ I )1:, I :J : ¡ ~ I I ¡ Anchorage. Alask~. :,! IIJ,¡i,i¡! '¡:,¡ it i:'~! ii :. ,': li)I';;:!: ,i ,!\,Ii Ii::; j,i .: ::/.. '.. ... I ¡ t i, 'j I !~¡!I': J . . : ::1:: I", ."", ':':'¡I]',¡lt~I:¡i:oUrG~qSêþpiC·MuitisrotlíDi11ec~i()naJ. , Hi .:":!,¡I"""I'iFi¡:'S\trvey)1 :i'SU~3..16608, SµrV$:fi' Dep"þhs, I ¡I,:,!!,:,':.,.,:....,::;,.,:,....',..:::.,.1",:.,...:,.,.".,.,,',.,::;)...,.,.,..;...,'.':,...., i;..., :, ri,i Ii:? (:, ',. Ii !i . 10 .lo0ift. to. ,13.655 i;t.j '.' þri :tþe Kuparuk . ,;";:'::," ii:: No. ~11~]:1..1:2., 'North Sµ'op~, ¡'A:ta.ska, ' ,:i;', " ,i! Ju,pe 23 :1970 '.'" ,";,:" ¡il/'!.::!: I, ". I' "Ij'·"":;: . , !. , "I I :,: : ¡: ,;: ~ ¡ , ,:;¡ III !I'I ,l 1:':' :;! ;;':.¡ ::i jl ¡ '':¡ We are pleased to submit the original and four (to copies' oi' 0\11," Gyro$copic I{'ultishot Survey of the above well performed June 23, 1970.'; ;!: :.:::'::\ ' ") " Dear Mr. Shaw: The original survey folder contains theta.bulation sheets" projection, data sheet and film. i¡le appreciate this opportunj.ty to be of service service warrants your continued confidenc~.. Yours very truly, SPERRY-SUN WELL SURVEYING COMPANY / ~"-)"'~' -""..,, ...,1. ,.J'"., .-j ..' ",./1 ."" <.A.~ c ( I/~~. {zPU/1- Ted J~ Ashby District Manager Enclosures.:. I, 1.~", 18. - (J ~ ............ " iH'IJ.'.J~ ) MOBIL OIL, CORPORJí1~ION , I ,.,., '.....' ?" TYPE Of SURVEY: Surwol Gyroscopic T"Jultishot SURVEY DEPTH: FROM Kuparuk ~oo 13,655 FT. FT. TO LEASE: WELL NO. 24-11-12 FIELD· North Slope COUNTY ¡PARISH North Slope STATa:' 11 laska SU-3-1660B lOB NO. June 23, 1970 DATE Of SURVEY Anchorage, Alaska OFfICE: ,¡ i ,¡ , '; ! 'I :¡ .- i <.) MOBIL OIL CORPORATION KUPARUK24-11-12 KUPARUK ALASKA SPERRY-SUN WELL SURVEYING COMPANY N 90 E TRUE 23 JUNE 1970 SU-3-16608 r< A DI US OF CURVATURE COMPtJ,JEDBY COMP TECH ~eAS. TRUE V,ERT SUB SEA DRIFT DR IF T RECTANGULAR DOG LEG SECT 1 ".- DtPTH DEPTH DEPTH ANGLE DIREC COORDINATES SEVERITY 01 S T ANC.--' 100 100.00 32.20 0 1St 5 68 E 0.08 S 0.20 E O.2S 0.20 200 200.00 Ig2.20 0 15' 5 0 E 0.42 S 0.43 E 0.29 0,43 300~ 300.00 232.20 0 30' 5 35 E 1.04 5 0.63 E 0.47 0.62 'i00 399.99 332.19 0 20' $ 47 E 1,58 S 1.10 E 0.17 1.10 500 499.99 432.19 0 30' 5 56 E 2.04 5 1.67 E '0,19 1,67 ~JO 599.99 532.19 0 10' S 85 E 2.23 S 2.21 E 0.33 2.21 1'JO 699.99 632.19 0 10 · S 84 E 2.26 S 2.50 E 0.00 2.50 800 799.99 732.19 0 10' N 48 E 2.17 S 2.77 E 0.14 2.77 ':}JO 899.99 832.19 0 10' N 47 E 1.97 S 2.99 E 0.00 2.98 1 OOO~ 999.99 932,19 0 5' S 11 W 1.91 S 3.02 E 0.27 3.02 1,\ 00 '1099,99 1032.19 0 5· N 5 W 2.91 S 2.97 E 0.16 2.96 1200 1199.99 1132.19 0 IS' N 25 E 2.62 5 3.02 E 0.25 3.01 \ 300 1299.99 1232.19 0 15· N 72 W 2.26 S 3.86 E 0.52 3.85 \ 400 1399,99 1332.19 0 25' S 75 W 2.24 S 3.28 E 0.34 3.28 \500 1499.98 1432.18 0 25' S 1 E 2.78' S 2.88 E 0.55 2. a ~,~ \600 1599,98 1532.18 0 25· S 5 W 3.51 S 2.á, E 0.04 2.e5 I .., 00 1699.98 1632.18 0 25' S 34 W 4.19 S 2.61 E 0.21 2.61 \800 1799.98 1732.18 0 1-5' 5 27 E 4.74 S 2.58 E 0.26 2.57 } 900 1899.97 1832.17 0 15' 5 30 E 5.12 5 2.79 E 0.01 2.78 2000 1999,97 1932.17 0 s' S 47 W 5.39 S 2.75 E 0.17 2.74 2100 2099.97 2032.17 0 5' 5 66 W ,5.41 S 2.63 E 0.02 2.62 2200 2199.97 2132.17 0 5' 5 51 W 5.55 S 2.50 E 0.02 2.50 2300 2299.97 2232.17 0 15· S 84 W 5,66 5 2.24 E 0.27 2.23 2400 2399.97 2332.17 0 IS' 5 87 W 5.69 S 1.80 E 0.01 1.80 2485 2484,97 2411.17 0 25' S 79 W 5.75 5 1.31 E 0.21 1,31 2500 2499.97 2432.17 0 45' N 45 W 5.71 S 1.17 E 6.66 1.17 2600 2599.96 2532.16 <> 45' S 56 W 5.59 S 0.03 W 1.03 -0.03 1.-7 00 2699.96 2632.16 0 45' N 6 E 6.42 S 0.53 W 1.72 -0.52 - ~ .DIUr OF CURVATURE COMPUTED BY COMPTECH ::AS. TRUE VERT SUB SEA DRIFT DRIFT RECTANGULAR DOG LEG SECTION ~:PTH DEPTH DEPTH ANGLE DIREC COORDINATES SEVERITY DISTANCE 2800 ~ 2799.91 2132.11 2 45' N 82 E 4.38 S 1.44 E 6.06 - 1.43 " 2900 2899.72 2831.92 4 15 N 63 E 2.56 S 7.23 E 2.27 7.23 3000 2999,33 2931,53 ,5 45 N 52 e: 2.12 N 14.57 E 1.'96 14.57 3100· 3098.69 3030.89 7 15 N 57 E 8.69 N 23.79 E 1.65 23.78 3200: 3197,48 3129.68 10 30 N 62 E 16.52 N 37.07 E 3.42 37.07 3300 3295.09 3227,29 14 30 N 50 E 28,60 N 54.98 E 5.30 54.98 3400 3391,33 3323,53 17 0 N 47 E 46.58 N i5.31 E 2.67 75·.30 3500 3486.56 3418.76 18 30' N 47 E 67.37 N 97.60 E 1.50 97.60 3600 3581,11 3513.31 19 30 ' N 48 E 89.37 N 121.61 E 1.05 121.6(;,.......1 3700 3674.62 3606.82 22 0' N 47 E 113.30 N 147.72 E 2.53 147.72 3800 3766.67 3698.87 24 O· N 48 E 139.69 N 176.53 E 2.04 176.53 3900 3857.29 3789.49 26 O' N 47 E 168.24 N 207.69 E 2.05 207.68 4~OO ~ 3946.39 3878.59 28 O' N 47 E 199.20 N 240.89 E 2.00 240.88 If 100 ' 4033.41 3965.61 ~1 o· N 47 E 232.78 N 276.90 E 3.00 276.89 4200 4118.21 4050.41 33 0' N 46 E 269.26 N 315.33 E 2.07 315.33 4300' . 4201.36 4133.56 34 30' N 48 E 307.15 N 355.96 E 1.89 355.96 4400 ' 4282" 64 4214.84 36 45' N 48 E 346.12 N 399.25 E 2.25 399.24 4S00 4361.70 429~.90 38 45' N 49 E 386,68 N 445.10 E 2.10 445.09 4600 4438.58 4370.78 40 4Sl N 49 . E 428.63 N 493.35 E 2.00 493.3S 4700" 4512.89 4445.09 43 IS' N 49 E 472.53 N 543.85 E 2.50 543.84 4'83.90 4516.10 . 1St H, 48 E 519.17 N 596.57 E 3.09 4800 46 596.56 4900 4651.13 4583.33 49 IS"' N 49 E 568.21 N 652.00 E 3.09 652.00 5000 4714.39 4646.59 52 1St N 48 E 619.52 N 709.99 E 3.10 709.99 5100 4776.~0 4708.50 51 IS' N S6 E 667.83 N 771.83 E 6.27 771.82 5200 4838.90 4771.10 51 1St N 58 E 710.30 N 837.23 E 1.56 837.2:~ 5300 4899.42 4831.62 S4 1St N S9 E 751.89 N 90S.09E 3.11 905.09 5400 4956.41 4888.61 5"6 15' N 64 E 791.08 N 977.27 E 4.65 977.27 5500 5014.83 4947.03 52 15 .. N 68 E 824.07 N 1051.38 E ~.05 1051.38 5600 5074.31 5006,51 54 45' N 70 E 852.88 N 1126.42 E 3.00 1126.41 5700 5129.86 5062.06 57 45- N 73 E 879.26 N 1205.25E 3.95 1205.25 5800 5182.10 5114.30 59 IS' H 75 E 902.76 N 1287.21 E 2.29 1287.20 5900 5230.96 5163.16 62 1St N 74 E 926.07 N 1371.27 £ 3.13 1371.27 6000 5276.75 5208.95 63 IS' N 75 E 949.S3 N 1456.94 E 1.34 1456.93 6-1 00 5321.95 5254.15 63 ' O· N 75 E 972.91 N 1543.10 E 0.25 1543.09 6200 5367.35 5299,55 " 63 0' N 75 E 995.97 N 1629.16 E 0.00 1629.16 6300 5411.97 5344,17 64 O' N 74 E 1019.89 N 1715.40 E 1,34 1715.39 6400 5454.43 5386.63 65 45- N 76 E 1043.32 N 1802.84 E 2,53 1802.84 !y 6500 5494.90 5427.10 66 30' N 76 E 1065.44 N 1891.57 E 0.75 1891.57 ~o ~ ! ÚS OF CURVATURE COMPUTED 6V COMP TECH \5. TRUE VERT SUB SEA DRIFT DRIFT RECTANGULAR DOG LEG SECTION TH DEPTH DEPTH ANGLE DIREC COORDINATES SEVERITY DISTANCE (oGOOQ 5534.58 5466.78 66 45' N 76 E 1087.65 N 1980.64 E 0.25 1980.63 6100 5574.65 5506,85 66 O' N 77 E 1109.04 N 2069,72 E 1.1S 2069.72 h8QO 5614.93 5547,13 66 30' N 77 E 1129.63 N 2158.91 E 0,50 2158.90 b900, 5654.60 5586,80 66 45' N 78 E 1149.49 N 2248.52 E 0.95 2248.52 7000' 5694.68 5626.88 66 O' N 79 E 1167 . 76 N 2338.~O E 1.18 2338.30 71.00 5734.95 5667.15 66 30' 'N 79 E 1185,22 N 2428.15 E 0.50 2428.14 7200 5774.82 5707.02 66 30' N 79 E 1202.72 N 2518,17 E 0.00 2518.17 7)00 5814.10 5746.30 67 15' H 79 E 1220.27 N 2608.45 E 0.75 2608.44'-" 7400 5854.77 5786.97 64 45' N 81 E 1236.13 N 2698.40 E 3.07 2698.40 7500 5897.23 5829.43 65 O' ,N 83 E 1248.73 N 2788.05 E 1.83 2788.05 7600 5939,49 5871,69 65 O· N 84 E 1258.99 N 2878.10 E 0.90 2878.10 7700~ 5982.74 5914.94 63 4S' N 84 E 1268,42 N 2967.77 E 1,25 2967.76 78)0 6027.55 5959.75 63 0' N 84 E 1277.76 N 3056.67 E 0.75 3056,67 7900 6073.92 6006.12 61 45' N 85 E 1286.25 N 3144.86 E 1.52 3144.86 8000 6121.63 6053.83 61 15' H 88 E 1291.62 N 3232.57 E 2.67 3232.57 alOO 6169.92 6102.12 61 0' N 88 E 1294.61 N 3320.09 E 0.2S 3:320.08 82. 0 0 6218.21 6150.41 61 IS' N 90 E 1296.20 N 3401.64 E 1.17 3407.63 8300 6265.74 6197.94 62 0' N 89 E 1296.91 N 3495,62 E 1.16 3495.61 e.tt- 0 0 .. 6312.49 6244.69 62 15' 5 89 E 1296,97 N 3584.01 E 1.79 3584.00 8500 6~57.89 6290.09 63 45' S 89 E 1295.41 N 3673,09 E 1.50 3673.09 8600 6401.92 6334.12 64 0' S 90 E 1294.63 N 3762~87 'E 0,93 3762.87 8700 6446.35 637S,55 63 15' 5 90 E 1294.63 N 3852.46 E 0.75 3852.46 8000 6492.g3 6424.53 62 0" S 89 E 1293.85 N 3941.26 E 1.52 3941.25 S900 6538,S9 6471.09 62 30· S 90 E 1293.08 N 4029.75 E 1.02 4029 . 7~-...../' 9000 6584.81 6517.07 62 45' S 89 E 1292.31 N 4118.55 E 0.92 4118.54 91.00 6630.85 6563.05 62 30· S 89 Ë 1290.76 N 4207.34 E 0.25 4207.33 6677.03 6609,23 62 30' 88 E 1288.44 N 4296.01 E 0.88 4296.00 ".~ 9200 S 0300 6722.62 6654.82 63 1S' S 87 E 1284.ðS N 4384.92 E 1.16 4384.92 :>400 6766.85 6699.05 64 15· 5 86 E 1279.,08 N 4474.44 E 1.34 4474.43 ~ 9500 6809.70 6741.90 65 0' S 85 E 1271.99 N 4564,51 E 1.17 4564.50 ~ 9600 6851.96 6784.16 65 O· S 85 E 1264.,09 N 4654.80 E 0.00 4654.79 - ~700 6894.62 6826.82 64 30t $ 83 E 1254.;64 N 4744.74 E 1.a7 4744.74 -le' (! ~gOO 6938.46 6870.66 63 30· S 84 E 1244.46 N 4834.04 E 1.33 4834.04 ¡:, f 9900 6983.47 6915.67 63 o' S 84 E , 1235.,,13 N 4922.85 E 0.50 4922.84 ~¡ f {OJOO 7028.87 6961.07 63 O' S 83 E 122~.O4 N 5011.38 E 0.89 5011.31 10100 7075.04 7007.24 62 0· S 84 E 1215.00 N 5099.50 E 1.33 5099.50 10200 7122.18 7054,38 61 4$'· S 83 E 1205.,02 N 5187.13 E 0.91 5187,12 ~I0300 7110.66 7102.86 60 15' S 84 E 1195.12 N 5274.02 E 1.73 5274,02 ',D I 4$ OF CURVATURE COMPUTED BY COMP TECH ::AS. TRUE VERT SUB SEA DRIFT DRIFT cRECTANGULAR DOG LEG SECTION :PTH DEPTH DEPTH ANGLE DIREC :COORDINATES SEVERITY DISTANCE \q400<4 7 2.;~ 1 . 60 7153.80 58 30· S 84 E 1186.-12 N 5359.60 E 1.75 5359.60 \D500 7274.03 7206.23 58 IS' 5 82 E 1175.75 N 5444.11 E 1.71 5444.11 \0600 7326.28 7258.48 58 45' S 83 E 1164.;,62 N 5528.65 E 0.99 5528.64- \0700 7378.35 7310.55 58 30' S 81 E 1152.74 N 5613.19 E 1.72 5613.18 10800 7431.34 7363.54 . S7 30' S 82 E 1140.,20 N 5697.06 E 1.30 5697.05 10900, 7485.80 7418.00 56 30' S 82 E 112&.,53 N 5180.11 E 1.00 5780.10 11000 7541.90 7474.10 55 1St 5 82 E 1117..,01 N 5862.08 E 1.25 5862.08 , 11 00 7599.61 7531.81 54 15' 5 82 E 1105,.64 N 5942.95 E 1.00 5942.9S 11200 7657.15 7589.35 55 30' S 81 E 1093.55 N 6023.84 E 1.50 6023.84......1 l1300 7713.25 7645.45 56 15' S 80 E 1079.89 N 6105.49 E 1.12 6105.48 11400 7768.26 7700.46 57 0' S 79 E 1064.67 N 6187.59 E 1.12 6187.59 11500 7822.36 7754.56 57 30' S 80 E 1049.35 N 6270.29 E 0.98 6270.28 11"600.00 7875.72 7807.92 58 0' S 79 E 1033.93 N 6353.44 E 0.98 6353.44 11700 7929.63 7861,83 56 45' S 80 E 1018.59 N 6436.25 E 1.50 6436.25 11800 7982.81 7915.01 59 O· S 79 E 1003.15 N 6519,52 E 2.41 6~19.51 11900 8034,87 7967.07 sa 1S' s 79 E 986,86 N 6603.33 E 0.15 6603.32 12000 8088.78 8020.98 S6 30' S 79 f 970.79 N 6686.00 E 1,75 6685.99 J:21 00 8144.34 8076.54 56 O' S 80 E 955.64 N 6767.75 E 0.96 6767.74 /2200 8201.16 8133.36 54 45' S 80 E 941.35 N 6848.79 E 1.25 6848.78 2:3 0 O· 8259.58 8191.78 53 45' S 78 E 925,87 N 6928.45 E 1.88 6928.44- 12400 8319.06 8251,26 53 15' 5 71 E 908.47 N 1006.93 E 0.94 7,006.92 12500 8379.42 8311,62 52 30· S 76 E 889.86 N 7084.45 E 1.08 7084,45 12600 8440.12 8372.32 52 45' S 73 E 868,62 N 7161.02 E 2.40 7161,02 12700 8499.60 8431,80 54 15 t S 71 e 843,78 N 7237.47 E 2.22 7237.46 12800 8557.14- 8489.34 55 30' 5 70 'E 816.48 N 7314.56 E 1.50 7314.5, j 12900 8613.60 8545.80 5,5 45' S 69 E 787.58 N 7391.S1 E 0.8'6 7391.8?-' 13000 8669.70 8601.90 56 O' S 68 E 757.24 N 7468.89 E 0,86 7468.89 \3100 8726.34 8658.54 55 o' S 66 E 725.04 N 7544.75 E 1.91 7544.74 1.3200 8783.34 8715.54 55 30· S 62 E 689.03 N 7618.58 E 3.34 76'18.58 1,3300 8840.16 8772.36 S5 IS' 5 58 E 647.89 N 1689.83 E 3.29 7689.83 \3400 8897.34 8829.54 55 o' S S5 E 602.62 N 7758.24 E 2.46 7758.23 13433 8916.15 8848.35 55 30' S 55 E 587.07 N 7780.45 E 1.51 7780.44 13474- 8939.29 8871.49 55 45' S 55 E 567.66 N 7808.17 E 0.61 7808,16 l 3-5 00 8953.83 8886.03 56 15' 5 55 E 555.29 N 7825.82 E 1,92 7825.82 1 3600 9009.03 8941.23 56 45' S S2 E 505.70 N 7892.85 E 2,56 7892.84 13615 9017.22 8949.42 57 0' $ 52 E 497.96 N 7902.15 E 1.66 7902.74 \3655 9039.01 8971.21 57 0' S 52 E 477.31 N 7929.18 E 0.00 7929.18 N tù JOR I ZONT AL DISPLACEMENT 7943.54 FEET AT N 86 33 19 E H~RIZ~NTRL PR~JECTI~N MCJBIL CJIL CCJRPCJRATICJN KUPARUK 24-1-1-12 SCRLE 1" = 1 00,0' HORIZONTAL OISPLACEMENT 7943.54 FEET AT N 86 33 19 E EAST I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I, I I I t I, II I I OOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOÓbOOOOOOOOD o OOOOOOOOOOOOOOQOOOOOOOOOOOOOOOOOOOOOOOOO N N~~roON~~roON~~roON~~roON~ØroON~WroON~WroON~ØroO~ ~~~~~NNNNNmmmmm~~~~~~~~~~WWWW~~~~~~ro ,655' 10,000' 9,000' - - ......,/ ~ ~ ~ l\) ~ ~ \. . 1400 1200 1000 800 ~ 600 400 200 0, 200 q J~ ' ;. MOBIL OIL CORPORATIO~ . KUPARUK 24-11-12 KUPARUK ALASKA SPERRY-SUN WELL SURVEYING COMPANY N 90 E TRUE 23 JUNE 1970 SU-3-16608 RADIus OF CURVATURE COMPUTED BY COMP TECH MEAS. TRUE VERT SUB SEA DRIFT DRIFT RECTANGULAR DOG L.EG SECTION D'-"H DEPTH DEPTH ANGLE DIREC COORDINATES SEVERITY DISTANCE 100 100.00 32.20 0 IS' 5 68 E 0.08 S 0.20 E 0.25 0.20 200 200.00 1~2.20 0 IS' 5 0 E 0.42 S 0.43 E 0.29 0.43 . 300 '00.00 232.20 0 30' S 35 E 1.04 S 0.63 E 0.47 0.62 400 399.99 332.19 0 20' S 47 E 1.58 S 1.10 E 0.17 141 10 500 499.99 432.19 0 30' S 56 E 2.04 5 1.67 E 0.19 1.67 600 599.99 ' 532.19 0 10· S 85 E 2.23 S 2.21 E 0.33 2.21 700 699.99 632.19 0 10 · S 84 'E 2.26 5 2.50 E 0.00 2.50 800 799.99 732.19 0 10 · N 48 E 2.17 S 2.77 E 0.14 2.77 900 899.99 832.19 0 10' N 47 E 1.97 S 2.99 E 0.00 2.98 1000 999.99 9:3 2 . 19 0 5' 5 11 W 1.91 5 3.02 E 0.27 3.02 1100 1099.99 1032.19 0 5' N 5 W 2.91 S 2.97 E 0.16 z.. 9-6- 1200 1199,99 1132.19 0 15 t N 25 E 2.62 S 3.02 E 0.25 3.01 1300 1299.99 1232.19 0 IS' N 72 W 2.26 S 3.86 E 0.52 3.85 1400 1399.99 1332.19 0 25' S 75 W 2.24 S 3.28 E 0.34 '.28 ~g 1499.9S 1432.18 0 25' S 1 E 2.78 5 2.8S E 0.55 2.87 1599.98 1532.18 0 25* S 5 W 3.51 S 2.85 E 0.04 2.85 1700 1699.98 1632,18 0 25' S 34 W 4.19 S 2.61 E 0.21 2.61 1800 . 1799.98 1732.18 0 15' 5 27 E 4.74 S 2.58 E 0.26 2:.57 1900 1899.97 1832.17 0 15' S 30 E 5.12 S 2.79 E 0.01 2:.78 2000 1999.97 19:32.17 0 5' 5 47 W 5.39 S 2.75 E 0.17 2:.74 2100 2099.97 2032.17 0 5 · S 66 W 5.47 S 2.63 E 0.02 2.62 2200 2199.97 2132.17 0 5' S 51 W 5.55 S 2.50 E 0.02 2. 50 ~ 2300 2299.97 2232.17 0 lS' S 84 W 5.66 5 2.24 E 0.27 2',23 2400 2399.97 2332.17 0 1St 5 87 W 5.69 S 1.80 E 0.01 1.80 2485 2484.97 2417.17 0 25' S 79 W 5.75 S 1.31 E 0.21 1.31 2500 2499.97 2432.17 0 45' N 45 W 5.71 S 1.17 E 6,66 1.17 2600 2599.96 2532.16 0 45' S' 56 'II 5,59 S 0.03 W 1.03 -0.03 2700 2699.96 2632.16 0 45' N 6 e: 6.42 S 0.53 W 1.72 -0,52 RADIUS OF CURVATURE COMPUTED BY COMP TECH MEAS. TRUE VERT SUB SEA DRIFT DRIFT RECTANGULAR DOG LEG SECTIC ê~ ~ DEPTH OEPTH DEPTH ANGLE DIREC COORDINATES SEVERITY DISTANC :1 j 2800 2799,91 2732.11 2 45' N 82 E 4.38 S 1.44 E 6.06 1.43 ; 2900 2899.72 2831.92 4 1St H 63 E 2.56 S 7.23 E 2.27 7.23 " 3000 2999.33 2931.53 5 45' H 52 E 2.12 N 14.57 E 1.96 14.57 i 3100 3098,69 3030.89 7 15' N 57 E 8.69 N 23.79 E 1.65 23.78 3200 3197.48 3129.68 10 30 · N 62 E 16.52 N . 37.07 E 3.42 37.07 3300 3295.09 3227.29 14 30' ·N 50 E 28.60 N 54.98 E ,.30 5,4. 98 3400 3391.33 3323.53 17 0' Ii 47 E 46.58 N 75.31 E 2.61 75.30 3500 3486.56 3418.76 18 30' N 47 E 67.37 N 97.60 E 1.50 97.6C ~)O 3581.11 3513.31 19 30 · N 48 E 89.37 N 121.61 E 1.05 121.6C 00 3674.62 3606,82 22 O' N 47 E 113.30 N 147.72 E 2.53 147,72 3800 3766,67 3698.87 24 0' N 48 E 139.69 N 176.53 E 2.04 176.5:: 3900 3857.29 3789.49 26 O' N 4,7 E 168.24 N 207.69 E 2.05 ,207.6 4000 3946.39 387S.59 28 O' N 47 E 199.20 N 240.89 E v/ 2.00 240.5 4100 4033.41 3965.61 31 o· N 47 E 232.78 N 276,90 E 3.00 27Ó>t B 4200 4118.21 4050.41 33 o' N 46 E 269.26 N 315.33 E 2.07 315.3 4300 4201.36 4133.56 34 30 · N 48 E 307.15 N 355.96 E 1.89 355.9 4400 4282.64 4214.84 36 45· N 48 E 346,12 N 399.25 E 2.25 399.2 4500 4361.70 4293.90 38 45' N 49 E 386.68 N 445.10 E, 2.10 445.0 4600 4438.58 4370.78 40 45 · N 49 E 428.63 N 493.35 E ,2.00 493.3 4700 4512.89 4445.09 43 15' N 49 E 472.53 N 543.85 E 2.50 543.8 4800 4583,90 4516.10 46 15 · N 48 E 519.17 N 596.57 E 3.09 5 9tr. 5 4900 4651.13 4583.33 49 15 t N 49 E 568.21 N 652.00 E ~ 3.09 652.0 5000 4714.39 4646.59 52 15' N 48 E 619 . 52, N 709.99 E 3.10 109,9 5100 4776.3D 4708.50 51 15' H 56 E 667.83 N 711.83 E 6.27 711.8; F"'OO 4838.90 4771.10 51 15' N 58 . E 710,30 N 837.23 E 1,56 . 837.22 ~oo 4899.42 4831.62 54 1St N 59 E 751.89 N 905.09 E 3.11 905.0s 5400 4956,41 4888.61 56 15 t N 64 E 791.08 N 977.27 E 4.65 977.2; 5500 5014,83 4947.03 52 15 t. N 68 E 824.07 N 1051.38 E 5.05 1051,.:3 8 5600 5074,31 5006.51 54 45' N 70 E 852.88 N 1126.42 E 3.00 1126:.4 5700 5129.86 5062.06 57 45' N 73 E 879.26 N i20S.25 E 3.95 1205.2:- 5800 5182,10 5114.30 59 15' N 75 E 902,76 N 1~87.21 E 2.29 1287.2c 5900 5230.96 5163,16 62 IS' N 74 E 926.07 N 1371.27 E ~ 3.13 1371,2 6000 5276,75 5208.95 63 15' N 75 E 949.~3 N 1456.94 E 1.34 14561,9, 6100 5321.95 5254.15 63 0' N 75 E 972.91 N 1543.10 E 0.25 1543.0 6200 5367.35 5299.55 63 0' N 75 E 995.97 N 1629.16 E 0.00 1629.1 I; 6300 5411.91 5:344.11 64 0' N 74 E 1019.89 N 1715.40 E 1,34 1715.3 6400 5454,43 5386.63 65 45' N 76 E 1043.32 N 1802.84 E ' 2.53 1802,sL.. 6500 5494.90 5427.10 66 30 · N 76 E 1065.44 N 1891.57 E 0.75 1891.57 RADIUS OF CURVATURE COMPUTED BY COMP TECH MEAS. TRUE VERT SUB SEA DRIFT DRIFT RECTANGULAR DOG LEG SECTION DEPTH DEPTH ~ DEPTH ANGLE or REC COORDINATES SEVERITY DISTANCE 6600 5534.58 5466.78 66 45' N 16 E 1081.65 N 1980.64 E 0.25 1980.63 6700 5574.65 5506.85 66 O' N 77 E 1109.04 N 2069.12 E 1.18 2069.72 6800 5614.93 5547.13 66 30 · N 77 E 1129,63 N 2158.91 E 0.50 2158.90 6900 5654.60 5586.80 66 45' N 18 E 1149.49 N 2248.52 E 0.95 2248.52 7000 5694~.68 5626 .8-8 66 O' N 79 E 1167.16 N 233S.3o--E~ 1.18 2338.30 7100 5734.95 5667,15 66 30' N 79 E 1185,22 N 2428.15 E 0.50 2428,14 7200 5774.82 5707.02 66 30 ' ~'N 79 E 1202.72 N 2518.17 E 0.00 2518.17 'r'" 0 5814.10 5746.30 67 IS' :>N 79 E 1220.27 N 2608.45 E 0.75 2608.44 ;~JO 5854.77 5786.97 64 45' N 81 E 1236,13 N 2698.40 E 3.07 2698,40 7500 5897.23 5829.43 65 O' ,N 83 E 1248.73 N 2788.05 E 1.S3 2788.05 7600 5939,49 5871.69 65 0' 4N 84 E 125~,99 N 2878,10 E 0,90 2878.10 7700 5 9 82.~¿l;.4 5914.94 63 45' N 84 E 1268.42 N 2967.17 E 1,25 2967,76 7aoo 6027.55 5959.75 63 0' Ni 84 E 1277.76 N 3056.67 E 0,75 3056.67 7900 6073.92 6006.12 61 45' N 85 E 1286.25 N 3144.86 E 1.52 3144.86 sooo 6121,63 6053.83 61 IS' N 88 E 1291.62 N 3232.57 EV-' 2.67 3232,57 8100 6169.92 6102.12 61 O' N 88 E 1294.61 N 3320.09 E 0.25 3320.08 8200 6218.21 6150.41 61 15' H 90 E 1296.20 N 3407.64 E 1.77 3407.63 8300 6265.74 6197,94 62 0' N 89 E 1296.97 N 3495,62 E 1.16 3495.61 8400 6312.49 6244.69 62 15 · S 89 E' 1296.97 N 3584.01 E 1.79 3584,00 - 8500 6357.89 6290.09 63 45' S 89 E 1295.41 N 3673.09 E 1.50 3673~O9 8600 6401,92 6334.12 64 0' S 90 E 1294,63 N 3762.87 E 0.93- 3762,87 8700 6446.35 637S.55 63 IS' S 90 E 1294.63 N 3852,46 E 0.75 3852.46 8aoo 6492,~~ 6424.53 62 Q' S 89 E 1293.85 N 3941.26 E 1.52 3941,25 ~g 6538.89 6471.09 62 30' S 90 f 1293.08 N 4029.75 E 1.02 4029.75 6584.87 6517.07 62 45' ' S 89 E 1292.31 N 4118.55 E ~ 0,92 4118.54 9100 6630.85 6563.05 62 30· S 89 E 1290.76 N 4207.34 E 0.25 4207.33 9200 6677.03 6609.23 62 30' S 88 E 1288,44 N 4296,01 E 0.88 4296,'00 9300 6722.62 6654.82 63 IS' 5 87 E 1284.55 N 4384.92 E 1.16 4384,:92 9400 6766.85 6699.05 64 15' 5 86 E 1219,08 N 4474,44 E 1.34 4474,'43 9500 6809.70 6741.90 65 0' S 8S E 1271.99 N 4564.51 E 1.17 4564,50 9600 6851.96 6784.16 65 0' S 85 E 1264,09 N 4654.80 E 0.00 4654,,79 9700 6894.62 6826.82 64 30· S 83 E 1254.64 N 4744,74 E 1.87 4744.74 980,0 6938.46 6870.66 63 30' 5 84 E 1244.46 N 4834.04 E 1.33 4834.04 9960 6983.47 6915.67 63 o' 5 84 E ,1235.13 N 4922,85 E 0,50 4922.84 10000 7028,87 6961.07 63 O' 5 83 E 122S.04 N 5011.38 E ~ 0.89 5011.37 10100 7075.04 7007.24 62 0· S 84 E 1215.00 N 5099.50 E 1,33 5099.?O lO?OO 1122.18 7054.38 61 45' S 83 E 1205.02 N 5187.13 E 0.91 5187.12 10300 7170.66 7102.86 60 15 · S 84 E 1195.12 N 5274.02 E 1.73 5274.~ >--- ~~,.. ~ -., '* RADIUS OF CURVATURE COMPUTED BY COMP TECH I MEAS. TRUE VERT SUB SEA DRIFT DRIFT RECTANGULAR DOG LEG SEC:TIC J DEPTH DEPTH DEPTH ANGLE DIREC COORDINATES SEVERITY DISTANC . .~ - 10400 7221.60 7153.80 58 30· S 84 E 1186.12 N 5359.60 E 1.75 5359.6C 1 10500 7274.03 7206.23 58 15 · S 82 E 1175.75 N 5444,,11 E 1.71 5444.1l cl 10600 7326,,28 7258.48 58 45' S 83 E 1164.62 N 5528.65 E 0.99 5528.64 10700 7378.35 1310.55 58 30' ·s 81 E 1152.74 N 5613.19 E 1.72 5613.18 10800 7431.34 7363.54 57 30' S 82 E 1140.20 N 5697.06 E 1.30 5697.05 10900 7485.80 7418.00 56 30' S 82 E 1128.53 N 5180.11 E 1,00 '5780.10 11000 7541.90 7474.10 . _c-55 15t :5 82 E 1117..01 N 5862.08 Er' 1.25 5862.08 1f'OO 1599.61 7531.81 54 15 · S 82 E 1105.64 N 5942,95 E 1.00 5942.95 1. JO 7657.15 7589.35 5S 30' S 81 E 1093.55 N 6023.84 E 1.50 6023.84 11300 7713.25 7645.45 56 IS' 5 80 E 1079.89 N 6105.49 E 1.12 6105.48 11400 7768.26 7700.46 57 O' S' 79 E 1064.67 N 6187.59 E 1.12 6187.5; 11500 7822.36 7754.56 57 30' S 80 E 1049,35 N 6270.29 E 0.98 6210.2(::- 11600 7875.72 1807,92 58 O' 5 79 E 1033.9.3 N 6353.44 E 0,98 6353.4': 11700 7929.63 7861.83 56 45' S 80 E 1018.59 N 6436.25 E 1.50 64364 2 11800 7982.81 7915.01 59 O' S 79 E 1003.15 N 6519.52 E 2.41 6~19.5 11900 8034,87 7967.07 5$ 1St 5 79 E 986.86 N 6603.33 E 0.15 6603.:3 " 12000 8088.78 8020.98 56 30' S 79 E 970.79 N 6686.00 E~· 1.75 6685.9 12100 8144.34 8076,54 56 0' S 80 E 955.64 N 6767.75 E 0.96 6767.7", 12200 8201.16 8133.36 54 45' S 80 E 941.35 N 6848.79 E 1.25 6848.7 12300 8259.58 8191.78 53 45' 5 78 E 925.87 N 6928.45 E 1,88 6928.4 . 12400 8319.06 8251.26 53 15' 5 77 E 908.47 N 7006,93 E 0.94 7,006--.9 12500 8379.42 8311.62 ' 52 30' S 76 E 889.86 N 7084.45 E 1.08 1084.4, 12600 8440.12 8372.32 ' 52 45' S 73 E 868.62 N 7161.02 E 2.40 7161.0" 12700 8499.60 8431.80 54 15t S 71, E 843.78 N 7237.47 E 2,22 7237.4c roo 8557.14 8489.34 5S 30' S 70 E 816.48 N 7314.56 E 1.50 1314.5 f' l¿~OO 8613.60 8545.80 5,5 45' S 69 E 787.58 N 7391.87 E 0.86 7391.a¡ 13000 8669.70 8601.90 56 O· 5 68 E 757.24 N 7468.89 E~ 0.86 746a.sc 13100 8726,34 8658.54 55 o· S 66 E 725.04 N 7544,75 E 1.91 ,7544.7,- 13200 8783.34 8715.54 55 30' S 62 E 689.03 N 7618.58 E 3.34 76'l8.5f. 13300 8840.16 8772.36 5S 15' 5 58 E 647.~9 N 7689.83 E 3.29 7689.8" 13400 8897.34 8829.54 55 o' S 55 E' 602.62 N 7758.24 E 2.46 7758.2= 13433 8916.15 8848.35 55 30· S 55 E 587.07 N 7780.45 E 1.51 7780.4" 13474 8939.29 8871.49 55 45' S 55 E 567.66 7808.17 E l., N 0.61 7808.1 13500 8953.83 8886,03 56 1St 5 55 E 555.29 N 7825.82 E 1.92 7825,8 13600 9009.03 8941.23 56 45' S 52 E 505.70 N 7892.85 E 2.56 7892.S 13615 9017.22 6949.42 57 o' S 52 E 497.96 N 7902.75 E 1.66 7902.7·· 13655 9039.01 8971.21 57 o' S S2 E 477.31 N 7929.18 E 0.00 7929.1,: . , , ' ~:i ~) ~<4'--~ "'" l /L" ~~~ LjOR! ZON TAL D I SPLACEi'-1ENT 7943.54 FEET ,L\ T N 86 33 19 E }. HORIZ~NTRL PROJECTION MôBIL ôIL CôRPôRRTlôN KUPARUK 24-11-12 SCRLE 1"=1000' I') HORIZONTRL DISPLRCEMENT 7943.54 FEET AT N 86 33 19 E ,. EAST ~ - I I I 1 1 I I I I I 11·1 I I I I I I I I 1 I I I I I I I I I I I I I I I I 1 I I I ~ ooooooooooooooooooooooooooooooooobooooooOO ~~o 0000000000000000000000000000000000000000 .~ eN N~~roON~~roON~~roON~~roON~~roON~~roON~~roONv~roO r . ~~~~~NNNNNmmmmm~v~~~~~~~~~~W~~~~~~~ro ,65_ 9,0001 :z.o: @ ;3 ¡"'. 1400 , 1200 1000 800 600 400 200 o 200 ) . ') M@bil Oil Corporation co 5228(9-66} OPERATOR WELL 1400 FIELD SEC. STATE LOCATION Mobil Oil Corporation Kuparuk 24-11-12 Prudhoe Bay 24 ,T. 11N ,R. 12E UM B & H Alaska COUNTY North Slope 1700'FSL & 600'FWL LANO OF F I CE ADL 47451 E L is V A T I 0 N8 67. 80 ' ( K. B. ) ENGINEER GEOLOGIST DATE WELL COMPLETION REPORT ORIGINAL DRILLING Sec. 23, TI1N, R 12 E, U.M. SIGNED TITLE Div .Oper. Engineer COMMENCED DRILLING COMPLÉTED DRILLING TOTAL DEPTH 13,749 JUNK Spud 4-2-70 T.D. 6-12-70 PLUGGED DEPTH 13,705 GEOLOGICAL MARKERS Top Cretaceous Top P'ermo-Tria.ssic DEP'TH 5555M.D.(5048V.r 13433M.D.(8928V. ON PRODUCTION Suspended FLOWING/GAS LIFT/PUMPING (CROSS OUT UNNECESSARY WORDS! PRODUCTION DATA GAS ANC¡·;O;{AGP PRODUCTION, CLEAN OIL GRAV I TV TOTAL CUT 8EAN SIZE TUB I.HG CAS I NG GAS CLEAN 01 L , PRESSURE PRESSUR E HCF PER DAY I It IT I AL 8/0 8/0 , AFTER _ DAYS ,SIZE OF DEPTH TOP WEIGHT NEW OR SEAMLESS GRADE SIZE OF NO.OF SACKS DEPTH OF CEH. CAS ING {A. P. I.J OF SHOE OF CASING OF CASI KG SECONDHAND OR LAPVELD OF CASING HOLE DRILLED OF CEH. I F THRU PERFS. 30" 58' surf. 15411 1ft. NEW E.W. B 36" 190 - 20" 750 surf. 94#/ft. NEW SMLS H-40 24" . 600 16"x13-3/8 ' 2496 surf. 109# 1ft r NEW SMLS K-55 17-1/2" 1350 9-518" 11,695 surf. Ix 1 hiÞ I ft . NEW SMLS S-95 12-1/4" 500 ~ r::.. s: J.7-( 7" 13,749 11,473 29if/ft. NEW SMLS N-80 8-1/2" 388 CASING "RECORD (PRESENT HOLE) PERFORATIONS--- SI2E FROM TO SIZE OF PERFS. NO.OF ROWS DISTAHCE 8ET. METHOD OF PERFS. OF CASI MG CENTERS 7" 13,544 13,590 1/2" 4ho1es/ft Jet - 7" 13,510 13,530 1/2" 4ho1es/ft Jet 7" 13,444 13,466 1/.2" 4ho1es/ft Jet 7" 13,638 13,641 1/2" 4ho1es/ft Jet ELECTRIC LOG DEPTHS T.D. to 11~695 Di1, Sonic, FDC, SNP, and Caliper T.D. to 2500', GR-N. D~lllED BY Parker Drilling Co. Rig #96 JJBraze:bf 10-12-' Fonn No. P-4 REV, 9-30-67 STATE. ~ ALASKA SUBMIT IN DUPLICATE ' 'i f 5. API Nù':vIERICAL CODE OIL AND GAS CONSERVATION COMMITTEE S"O~ tJ 2- 7 - '"2.-0 0 0 g MONTHl YREPORT Of DRilLING AND WORKOVER OPERATIONS 6" LEASE DES:GNA TION AND SERIAL NO, ADL 47451 1. 7. IF INDIA~, ALOTTEE OR TRIBE NAME OIL r::1 GAB 0 WELL l.Ä,J WELl. OTHER 2. NAME OF OPERATOR 8. ù~IT,FARM OR LEASE NAME KUP ARUK STATE (TR. 36 ) 9. WELL NO, P. O. Pouch 7-003 Ancho 4. LOCA nON OF WELL AI< 99501 KUPARUK 24-11-12 10. FIELD A.."<D POOL. OR WILDCAT Surface: 1700' Nand 600' E from 81-1 corner Sec. 23) T 11 N) R 12 E). Umiat Meridian I , I Proposed BHL: 1700' Nand 1700' W from SE corner Sec. 24) T 11 N) R 12 E, Umiat Meridian PRUDHOE BAY - SALDEROCHIT 11. SEC.. T.. R.. 11.1,. (BOTTO:'.'! HOLE OBJECTIVE) Sec. 24) T 11 N) R 12 E 12. PER.1'v1IT NO. 1a -2 ~ 13. REPORT TOTAL DEPTII AT E.'l\fD OF MONTH, CHA."-'GES IN HOLE SIZE. CASING A,~D CE:::vlEJ......TlNG JOBS INCLt:DING DEPTH SET A?~ VCLt,~.rr:::;';J~ED. ?EP.:='C?_^_T!0NS. TESTS .A-1\TD RESULTS. FISHING JOBS. JUNK L1'I¡' HOLE A.....m SIDE-TRACKED HOLE ANI> ANY OTHER SIGNIFICANT CHANGES IN HOLJ¡; CONDITIONS. Finish rigging up August 18) 1970 Drilled out bridge plug @3000' Drilled out retainer and cement @13,400; 13,537; and 13)600. Perforated and raµ DST'-~ ~ Set bridge plug /@l,3-~-sa-9 Set bridge plug @13)400 and capped with 50' of cement Rari bit to 13,698 Installed blind flange w/surface valve ,I ,!>IR~ Ie;, GEOL I ¡c. ENG- 1--1 ENG --I l'i'EN6 -r-:3"'ENG'r '-4 ENG ,- --T-'.5 ENG ,I C~ GEOL I~' _L'2 GEOL I,fl... I 3 GEOL I I REV I- I DRAFT-r I SEC --'T' CONFÊR':-- FflE: Spotted 35' plug w/class "G" at 3000' Displaced mud from 9-5/8 casing with 150 bb1s diesel. Released rig 8-26-70 RECEIVfD . SEP 1? 1970 DiVIS!ON Cf Cit ':'-,i'JD GAS ANG'iORAGi! ~b? TITLE Division Engineer 'DATE September 8, 1970 NOTE-Report on this form I' r.~uired for each calendar month, regardless of the status o~ oPt:rations, and must ~ filed in duplicatt with the Division of Mines & Minera s by the 15th of the sLKceeding mo nth, unless otherwise directed, ~ ) ) . Form No. P--4 REV. 9-30-67 STATE OF ALASKA SUBMIT IN DUPLICATE OIL AND GAS CONSERVATION COMMITTEE MONTOHL Y RE'PO'RT OF DRILLING AND WORKOVER OPE;RATIONS 5. API NlJ:VIERlCAL CODE 6, LEASE DESIGNATION AXD SERIAL NO, ADL 47451 1. 7. IF INDIA}f. ALOTTEE OR TRIBE NAME OIL rY1 GAB 0 WELL ~ WELL OTHER 2. NAME OF OPERATOR Mobil Oil Corporation 3. ADDRESS OF OPERATOR P. O. Box 1734 Anchorage, Alaska 99501 8. UNIT, FARM OR LEASE NAME Kuparuk State (Tr. 36) 9, WELL KO, Kuparuk 24-11-12 10, FIELD A..~D POOL. OR WILDCAT 4, LOCATION OF WELL Surface: Proposed 1700' Nand 600' E from SW Corner Sec. 23, T1¡N, R12E, Umi.at Meridian BHL: 1700' Nand (700' W from SE Corner Sec. 2~~11N, R12E, Umiat Meridia Prudhoe Bay - SadIe 11. SEC.. T.. R.. M.. (BOTTOM HO OBJECTIVE) c. GÈÖr I ë: ENG-, I -L__, 13. REPORT TOTAL DEPTH AT END OF MON ,CHANGES IN HOLE SIZE. CASING AND CEMENTING JOBS INCLUDING DEPTH _'''' ,I SET AND VOLUMES USED, PERFORATIÒÑS, TESTS AND RESULTS. FISHING JOBS. JUNK IN HOLE AND SIDE-TRACKED HOLE _1~4, ENG- ,) AND ANY OTHER SIGNIFICANT CHANGES IN HO~ CONDITIONS. ._._ _'--_ 5 ENG"-, __J_.,1. GEOL' I __L? GEOCr _~~_9E<?~ -'1- _,,,~,e.~1 I DRAFT I I SEë'~ -'_'_h' 'mH, I CONFER: Perforated 4-1/2" Holes @13, 670'. Set retainer at 13,633' and squeezed with .5IL§:acks of Class G. Perforated 4-1/2" holes @13,610'. Set retainer at 13,507. Squeezed with 75 sacks of Class G cement. Drilled out retainer at 13,507. Pressure tested squeeze job at 13,610' to 10QÐpsi. Drilled out retainer at 13,633 and pressure tested squeeze job at 13,670' to 1000 psi. Sec. 24, T11N, 12. PERMIT NO. Survey @ 13,655' M.D. T.V.D. - 9039' Drift Angle =57°0" Drift Direction = S52°E 477.31'N 7929.18'E Perforated with 2H/ft. 13,544 -- 13,590 Ran DST 11=t Set Bridge plug at 13,537 Perforated with 2H/ft 13,510 -- 13,530 Ran DST 11=2 Set Bridge plug at 13,480 Perforated with 2H/ft 13,444 -- 13,466 Ran DST 11=3 Set Bridge plug at 13,400 and capped with 15 sacks Class G cement .. Spotted 28 sacks of Class G at 3000'. Top at 2922'. R E C f ~ V F 1) Displaced Mud in 9-5/8 casing with 161 bb1 of diesel. AUG 18 ("\ U Released rig 2:00 pm 7/23/70 DIYISiON Of OIL A;-.m GAS ANCHORAG! SIGNED TITLE Division Engineer DATE August 5, 1970 NOTE-Report on this form is required for each calendar month, regardless of the status of operations, and must be filed in duplicate with the Division of Mines & Minerals by the 15th of the succeeding mo nth, unless otherwise directed. JJBjbf 8/5/70 ~, ) ,\ Form No. P-4 REV. 9-30-67 STATE OF AlASKA SUBMIT IN DUPLICATE OIL AND GAS CONSERVATION COMMITTEE MONT'HL Y RE!PORT OF DRILLING AND WORKOVER OPE;RATIONS 5. API NU:VIERICAL CODE ~:O(~ I C:,ENG ~ J~ ,IJ I I ADL 47451 I 7. IF INDIA», ALOTTEE OR TRIBE NA E l l\i I 2 GEOl'T/ ---, l ,-- REV mr --,. T- SEC -r 't, t I 6, LEASE DESIGNATION AXD SERIAL 1. OIL ~ GAS 0 WELL LA>- WELL OTHER 2. NAME OF OPERATOR MOBIL OIL CORPORATION 3. A DRESS OF OPERATOR 8. UNIT, F AR).IJ: OR LEASE NAME KUPARUK STATE (TR. 36) 9, WELL NO, P.O. Box 1734, Anchorage, Alaska 99501 4, LOCATION OF WELL Kuparuk 24-11-12 10. FIELD A.."ID POOL. OR WILDCAT Surface: Prudhoe Ba - Sad1eroc 11. SEC.. T.. R.. M., (BOTTOM HOLE OBJECTIVE) 1700'N and 600' E from SW Corner Sec. 23, T11N,R12E, Umiat Meridia Proposed BHL: 1700' Nand 1700' W from SE Corner Section 24, TllN, R12E,Umiat Meridian Sec. 24, TllN, ~12E 12. PERMIT NO. 13. REPORT TOTAL DEPTH AT END OF MONTH. CHA."IGES IN HOLE SIZE. CASING AND CEMENTING JOBS INCLUDING DEPTH SET AND VOLUMES USED, PERFORATIONS. TESTS AND RESULTS. FISHING JOBS, JUNK IN HOLE AND SIDE-TRACKED HOLE AND ANY OTHER SIGNIFICANT CHANGES IN HOr.:¡¡: CONDITIONS. Continued drilling 8!¿" hole to 13749' M.D. Survey @ 13568 TVD = 9004 N 386' E 7828' S 530 E 55-3/40 inclination Ran Schlumberger DIL and Sonic Logs. While obtaining side wall cores tool became stuck at 13,000'. Unable to shear at rope socket. Stripped over wire line with drill pipe and recovered tool. Ran 2276' of 7" 29#/ft. N-80 Sealock to 13749'. Top of liner at 11,473. Could not set liner hanger. Backed off drill pipe from liner. Attempted to run RTTS packer but unable to get into liner. Ran cement retainer to 11,500'. Cemented through retainer with 20 bb1s scavenger cement slurry, 188 sacks Class "G" cement with 0.2% retarder, 6% gel, and 18% salt in water; followed by 200 sacks Class "G" cement neat with 18% salt in water. W.O.C. 27 hrs. Test liner top to 1000 psi. Drilled out retainer. Ran Schlumberger CBL-GR-N log. Ran Sperry-Sun Survey. While holding 1000 psi internal pressure on 9-5/8" casing, pressured up on 9-5/8" x 16" annulus and displaced mud with 325 bbls diesel oil at 1100 psi. Reran GR log. Waiting on orders 6/30/70. Rf(f~\fJ:D ,Iij' 1 ¡<. .. U L ~, /u CONFIDENT!AL DIVISION or: Oil. AND GAS ANCHORAGi!! SIGNED Division Engineer DATE July 14. 1970 NOTE-Report on this form is r or each calendar month, regardless of the status of operations, and must be filed in duplicate with the Division of Mines & Miner s b e 15th of the succeeding mo nth, unless otherwise directed. JJB:bs 7/14/70 J ) ) I Form No. P-4 REV. 9-30-67 STATE OF ALASKA SUBMIT IN DUPLICATE 5. API ND:\1:ERICAL CODE OIL AND GAS CONSERVATION COMMITTEE MONT'HL Y RE;PORT OF DRILLING AND WORKOVER OPE;RATIONS 6, LEASE DESIGNATION AXD SERIAL __ HW!< 1Jft:"~ C'~~ ADL 47451 1. OIL ru¡ GAS 0 WELL L.6l wELL OTHER 2. NAME OF OPERATOR Mobil Oil Corporation 3. ADDRESS OF OPERATOR 7. IF INDIAN', ALOTTEE OR TRIBE NAME- Ku aruk State 9. WELL xo P. O. Box 1734 4. LOCATION OF WELL Anchora e Alaska 99501 Ku aruk 24-11-12 10. FIELD A-~D POOL, OR WILDCAT Prudhoe Bay - Sadlerochit 11. SEC.. T., R.. M.. (BOTI'OM HOLE OBJECTIVE) Surface: 1700' Nand 600' E from SW Corner Sec. 23, Tl1N, R12E, Umiat Meridian Proposed BHL: 1700' Nand 1700" W from SE Corner Sec. 24, T1lN, R12E, Umiat Mëridian Sec. 24, T11N, R12E 12. PERMIT NO. 13. REPORT TOTAL DEPTH AT END OF MONTH. CHA.~GES IN HOLE SIZE. CASING AND CEMENTING JOBS INCLUDING DEPTH SET AND VOLUMES USED, PERFORATIONS, TESTS AND RESULTS, FISHING JOBS. JUNK IN HOLE AND SIDE-TRACKED HOLE AND ANY OTHER SIGNIFICANT CHANGES IN HO~ CONDITIONS. Drilled 12 1/4" directional hole to 11,700' M.D. Ran 9 5/8" casing to 11,695' with float collar at 11,609'. Unable to circulate. Drilled out float collar and shoe. Cemented 9 5/8" casing with 500 sacks Class G w/18% salt, 2% D-8. Tested casing to 1500 psi. Drilled 8 1/2" hole to 12,001'. @ 12,001' TVD ~ 8010' N 973' E 6616' S 79°E 57 1/40 inclination Drilling 8 1/2" hole 5-31-70. COt~FIDENTIAL D C ",,' l. r: '¡ \ t,. t .i * SIGNED correct TITIÆ Division Engineer DATE June 11.. 1970 NOTE-Report on this form is required for each calendar month, regardless of the status of operations, and must be filed in duplicate with the Division of Mines & Minerals by the 15th of the succeeding mo nth, unless otherwise directed. *Ao V. Barnett for Co Co Woodruff JJB/ rp 6/11/70 Form No. P-4 REV. 9-30-67 STATE OF ALASKA SUBMIT IN DUPLICATE ) '~ OIL AND GAS CONSERVATION COMMITTEE MONT'HL Y RE'PORT OF DRILLING AND WORKOVER OPE;RATI'ONS 6, LEASE DESIGNA nON . ADL 47451 1. 7. IF INDIAN', ALOTTEE on....~IDE flAM:!!: --.¡ F1LE OIL rX1 GAS 0 WELL 0 WELL OTHER 2. NAME OF OPERATOR Mobil Oil Corporation 3. A DRESS OF OPERATOR 8. UNIT, F AJU,1 OR LEASE NAME Kuparuk State (Tr. 36) 9. WELL NO, P. O. Box 1734 Anchorage, Alaska 99501 Kuparuk 24-11-12 10. FIELD .A..~D POOL. OR WILDCAT 4, LOCATION OF WELL Surface: 1700' Nand 600' E from SW corner Sec. 23, T11N, R12E, Umiat Meridian Proposed BHL: 1700'N and 1700'W from SE corner Sec. 24, T11N, R12E, Umiat Meridian Prudhoe Ba Sadlerochit 11. SEC.. T.. R., M.. (BOTTOM HOLE OBJECrIVE) Sec. 24, T11N, R12E 12. PERMIT NO, 13, REPORT TOTAL DEPTH AT END OF MONTH, CHANGES IN HOLE SIZE. CASING AND CEMENTING JOBS INCLUDING DEPTH SET AND VOLUMES USED, PERFORATIONS. TESTS AND RESULTS, FISHING JOBS, JUNK IN HOLE AND SIDE-TRACKED HOLE AND ANY OTHER SIGNIFICANT, CHANGES IN HOL]¡; CONDITIONS. Spudded well @ 11:45PM 4/1/70. Drilled 17 1/2" hole to 240'. Hole washed out around cellar. Cemented around cellar w/25 sacks. WOC. Drilled 17 1/2" hole to 760'. Opened hole to 24" to 760'. Ran 18 jts 20", 94#, H-40 casing w/guide shoe, duplex collar, and subsea hanger. While attempting to circulate casing fell down hole. Recovered all of casing. Ran 20" casing to 750'. Cemented through duplex collar with 600 sacks of 50:50 fondu-f1yash w/3% salt. WOC. Drilled 17 1/2" hole to 2530'. Ran logs. Ran 45 jts 13 3/8", 6111, K-55 and 18 jts 16", 10911, K-55. Shoe at 2496'. Cemented with 1350 sacks 50:50 fondu-f1yash w/3% salt. Circulated 16" x 20" annulus w/diese1 oil. Tested casing to 2000 psi. WOC. ,Drilled 12 1/4" hole to 6086'. Started building angle at 2600'. Survey at 6031~ TVD=5305, Dev.= 63 3/40 Dir. = N75E Coordinates: N - 987 E - 1428 CON IDE TIAL r~ .~'- r- ',.,.<'."';.;:¡ 141~&~<¿M'I~ . C. Woodruff SIG TITLE /\.':';C:-~();\Áç ;: Division Engineer DATE May 4, 1970 NOTE-Report on this form is required for each calendar month, regardless of the status of operations, and must be filed in duplicatt with the Division of Mines & Minerals by the 15th of the succeeding mo nth, unless otherwise directed. JJB/rp Apdl, 24 II 1970 Hr..C.C. ....,1 ~üoa~atiøa 100 hC··StI'Mt _«bor.... .A1u."SOl "':"'11 ØU ~..a«'" ~..þ' .,..- 24-11....12 »ea.'... ....." J We ...', ...,....., ,... ...._c fo¥ ....... ., eM .... 1\o1e 1_*,i.of ......1- ft11ad 1eccø..f, .........' f.. Atløtk U.cidÞ1.~. " Alaaka. IRe... ......1 "IeCÙUI c..,-,. !Ida latu wU.1 .....,to _t1f,,_tbal. &be eb_.e 18 M&teta hole loca~t_, Ie.......... .. .11.1 __. .. neon. to .~..' føl1ow$: I tutue 1__1011:1100' n. ..600· IlL. Secti_ M. %111. waf D.... lett_ _,181--.108: 1100' nL" 1100' lIL. Sec.t!_ 24. rUli.W&.U.... If we aä be of fœtber aent., ,leaN let ......,.. VeEJ t.n1, yount ~ ... .' Ban:y V.I.1J&leT Petrole_ Geo1qlst HWK.: jw ) ) Mobil Oil Corporation 700 "G" STREET ANCHORAGE, ALASKA 99501 Alaska Division P. O. Box 1734 Anchorage, Alaska 99501 HLB ---.. 1RM --~." OKG -~ KlV ~ HWK -.-== REl ~,~_~n_ April 16, 1970 Mr. Ralph F. Cox District Manager Atlantic Richfield Co. P. O. Box 360 Anchorage, Alaska 99501 -~~- FILE Dear Mr. Cox: In accordance with state regulations we are hereby notifying you that Mobil Oil Corporation plans to change the bottom hole location of the well it is presently drilling in Tract 36. Attached is a copy of the new application for permit to drill (Form P-l) and a plat showing the new bottom hole location. We request that you indicate your approval by signing this letter on the designated line below and return it to us. We will then forward this letter to the Division of Oil and Gas. The duplicate copy of the letter together with the attachments are for your records. Yours very ee; C. C. Woodruff Division Engineer JJBraze/rp Attachments Company A~~NT~~~PANY Approval S~g. ,/ / -~, R. F. Cox' Title Rpq i t1 PT1+ M¡¡T1 9 g9J:? Date ~ /7/ /77D ¡rrf,"'r ~... ': ~~ ¡ ',I, ~ ,"~" 1.:.. ',,_ ~_ i Y ~~~ Comments r\ FJ¡? 9 ,:. -\ '\ (-, DIVI31C:-¡ CF C.::t ¡è,\D GAS ANÇ;HORAÇ:;' ) ) Mobil Oil Corporation 700 "G" STREET ANCHORAGE, ALASKA 99501 Alaska Division P. O. Box 1734 Anchorage, Alaska 99501 HL8 á TRM OKG KL V --.-~-"-' HWK REl April 16, 1970 Mr. W. J. Saint Technical Manager BP Alaska Inc. P. O. Box 4-CCC Anchorage, Alaska 99503 FILE ..... Dear Mr. Saint: In accordance with state regulations we are hereby notifying you that Mobil Oil Corporation plans to change the bottom hole location of the well it is presently drilling in Tract 36. Attached is a copy of the new application for permit to drill (Form P-l) and a plat showing the new bottom hole location. We request that you indicate your approval by signing this letter on the designated line below and return it to us. We will then forward this letter to the Division of Oil and Gas. The duplicate copy of the letter together with the attachments are for your records. C. C. Woodruff Division Engineer Yours very t?~ . JJBraze/rp Attachments Company -:BP IJ~ k. Approval Sig. ~"* Title ~~;J ~Q,.. #<¡'U- ' Date ~'7 I /970 · RECEIVED APR 51 ' if' ~ " , _.\, ¡.;1/d DIV¡~JC'N n" C)'l ,-r I AND ANÇ1"¡ORAGé GAS Connnents ') ) Mobil Oil Corporation 700 "G" STREET ANCHORAGE, ALASKA 99501 Alaska Division P. O. Box 1734 Anchorage, Alaska 99501 April 16, 1970 HLB TRM OKG __.. KL V ___ HWK __'_'_'. . REL Mr. Robert K. Riddle Alaska Landman Humble Oil & Refining Co. 425 G Street Anchorage, Alaska RLE I, ....., Dear Mr. Riddle: In accordance with state regulations we are hereby notifying you that Mobil Oil Corporation plans to change the bottom hole location of the well it is presently drilling in Tract 36. Attached is a copy of the new application for permit to drill (Form P-l) and a plat showing the new bottom hole location. We request that you indicate your approval by signing this letter on the designated line below and return it to us. We will then forward this letter to the Division of Oil and Gas. The duplicate copy of the letter together with the attachments are for your records. Yours very truly, C. C. Woodruff Division Engineer JJBraze/rp Attachments Company .-&e Oil & Refining Company Approval ~., MÄ^- · I:-IU>- Title Alaska Landman RECEIVED APR 2 l E~7"J Date April 20, 1970 DIVISJCN OF Oil At'lD GAS ANq.~QRAG~ Connnents ') ) Mobil Oil Corporation Alaska Division P. O. Box 1734 Anchorage, Alaska April 16, 1970 . Mr. Homer L. Burrell, Director Division of Oil and Gas State of Alaska 3001 Porcupine Drive Anchorage, Alaska 99501 Dear Mr. Burrell: As an amendment to our permit to drill in Tract 36, Mobil Oil Corporation herewith submits an additional application for permit to drill (Form P-l) showing a revised bottom hole location. This revision involves changing the bottom hole location from 1500'N, 1320'E of SW corner, Sec. 24 TIIN R12E to 1700'N, 1700'W of SE corner, Sec. 24 Tlln R12E. The revision is necessary to allow Mobil and its partners to fully evaluate their position with regard to unitization. The affected operators in this instance are: 1. Atlantic Richfield Co. 2. Humble Oil and Refining Co. 3. British Petroleum These operators have been notified in accordance with state regulations. Very truly ~(!/ JJBraze/rp Attachment C. C. Woodruff Division Engineer RECE\VED APR lIt 197.3 DIVISION OF Oil AND GAS ANÇHORAC~. -- - "'- .--,..-" -.-- r~e. v '\ ~\ Form. P-l REV. 9-30-8'1 ,:~) SUBMIT IN TRIPI '---: (Other instructiori:~ ,... reverse side) STATE OF ALASKA Oil AND GAS CONSERVATION COMMITTEE' i. APPLICATION FOR PERMIT TO DRILL, DEEPEN, OR PLUG BACK 6. LEASE DESIGNATION AND SERIAL NO. la. TYPE 01' WORK ADL 47451 DRILL ~ DEEPEN 0 PLUG BACK 0 . IF INDIAN, ALLO'ITEE OR TRIBE NAME b. TYPE OJ' WIILL OIL ~ GAS 0 81NGLII 0 MULTIPLE 0 8. UNIT,FARM OR LEASE NAME WELl. WELL OTBIIB ZONE ZONE 2, NAME OF OPERATOR Kuparuk State Mobil Oil Corporation 9. WELL NO. :t ADDRESS CIF OPERATOR Kuparuk 24-11-12 P. O. Box 1734, Anchorage. Alaska 99501 10. FIELD AND POOL, OR WILDCAT 4. LOCATION OF WELL 1700' N. and 600' E. from SW corner Prudhoe Bay, Sad1erochi At surface Sec. 23, T11N, R12E, Umiat Meridian 11. SEC., T., R., M., (BOTTOM HOLE OBJECTIVE) A t proposed prod. zone 1700' Nand 1700' W from SE corner, Sec. 24 TI1N, R12E, U.M. Sec. 24,T11N, R12E 13. DISTANCE IN MILES AND DIRECT;ON F.10M NEAREST TOWN ORPOST OFFICE· 12. Approximately 168 miles SE of Barrow t 14. BOND INFORMATION: Oil & Gas TYPE Surety and/or No. 15. DISTANCE FROM PROPOSED· LOCATION TO NEAREST 15001 PROPERTY OR LEASE LINE, FT. (Also to nearest drig, unit, if any) 18. DISTANCE FROM PROPOSED LOCATION· TO NEAREST WELL DRILLING, COMPLETED, OR APPLIED FOR. FT. Pacific Indemnity Co. (Expires 9-18-71) Amount 17. NO. ACRES ASSIGNED TO THiS WELL 640 $100,000 UI. NO. oT ACRES IN LEASE 2560 19. PROPOSED DEPTH 20.' ROTARY OR CABLE TOOLS 3.5 miles 9100'±V.D. Rotary 22. APPROX. DATE WORK WILL START" April 1, 1970 21. ELEVATIONS (Show whether DF. RT, GR, etc.) 29 GR 23. PROPOSED CASING AND CEMENTING· PROGRAM SIZE OF HOLE 36" 2 o SIZE OF CASING 30" 20" 16 WEIGHT PER, rOOT 15411 94~ 109 100 ~x 1700 sx 150 sx --- 17 1/2" 12 1 4 9" 13 '3/8" 10 3/4" 7" 6111 5111 2611 GRADE 1inepi H"'40 Arcti K-55 J-55 N-80 S-95 Qt:.\NTITY or CIBftN':: 2500'± 4200'±:MD 13 500'± The well will be drilled directiona11y 8200' due reach the objective from the surface location. (13,500'±MD) to B.O.P. Program: RECEIVED 750' - 2500' 2500' - T.D. W.O.G. 00 psi W.O. G. Gate 5000 psi W. O. G. DIVI310N OF OiL AND GAS or plUC back., give data on present productive ~~RAG~ ive pertinent data on subsurface locations and measured and AP R 17 197:J IN ABOVE SPACE DESCRIBE PROPOSED PROGRAM: If propo propoøed new productive zone. If proposal is to drill or deepen true vertical depths. Give blowout preventer pro am. 24. I S!GNLD DATI: April 15, 1970 TITLE Division Engineer SAMPLES AND CORE CHIPS REQUIIUCD o YES 0 NO I DI1ŒCTIONAL SURVEY REQumm o YES 0 NO or APPROVAL, II' ANY: OTHER KEQunu:MENTS: A.P.I. NUlll:lUCAL CODE PJ:RMIT No APPROVAL DATE APPROVED BV ___ Trn..J. ·S.. Instructioø. On Rev.rse Sid. IJATE MOBIL-PHIL A'DL 28261 MOBIL-PHIL ADL 28263 SOCAL MOBIL-PHIL ADL 47452 ) TI2NITI2N RIIEIRI2E I I B-P I B-P ADL 28260 t ADL 28282 I I . I I I I I + I I I , I 600' PROPOSED LOCATION BHL 17001 I ______u________________--------~~. > I gl SOCAL I MOBIL-PHIL B-P ~DL 47451 t ADL 28283 ARCO-HUM MOBIL-PHIL ADL 282641 ADL 28288 I ') II 12 + J ~, 14 13 ~ TRACT 36 . + .' 23 24 o o I'- ~ 26 R. C('t:~·VF,'D ' - [ ,~, I.. ~ ;, ~ APR 17 Mobil Oil Corporation DIVISION Of OiL A~>.ID GAS ANCHORAGE I ,.r PROPOSED LOCATION KUPARUK 24-11-12 +- March 4, 1970 Sc 01 e: I" = 200d I , ) 11,1 ) (íì11 Mobil Oil Corporation 700 "G" STREET ANCHORAGE, ALASKA 99501 Alaska Division P. O. Box 1734 Anchorage, Alaska 99501 March 4, 1970 Mr. Robert K. Riddle Alaska Landman Humble Oil & Refining Co. 425 G Street Anchorage, Alaska Dear Mr. Riddle: In accordance with State regulations, we are hereby notifying you that Mobil Oil Corporation plans to directionally drill a well in Tract 36. Attached is a copy of the application for permit to drill and a plat showing pertinent information. We request that you indicate your approval below, and forward to the State Division of Oil and Gas in the enclosed addressed envelope. C. -C. Woodruff Division Engineer JJBRAZE/jr Attachments Company Humble Oil & Rez- c..0mpany Approval Sig~ ..rrl ~ iii ,/J.a..:. Title Alaska Landman RECEIVED March 6, 1970 r~¡AK 1 u 19/U Date Comments DiYISION or: OiL Þ.~D GAS ANCHOAAGl: ALASKA ,..11. 6 au 'ClllUlWATmafØMJß1'ØI .'1'6 10. 1'70 Br. C. C. 1lee4øfl Divi8:1øa lali.... .-U Ot1~t'.CIea It. 0.__1134, Aaebo'J:aae. Alaab ""1 Itn ~.24-1,1-U ..11 Oil CHp.. .,..acc DeaI'Sil',t B1u4.... D eM.,..... .,,It_ttoafor ,..it to ''rill 'eke -'.nfe.øaced _11~ '.,.X' about JIRch U. 1'70. . . 1ecattu øSeetl_24. T........ 'J.J.R. .... 121. V.I. well...,hIa act -- cldp.... aot ...,...,., Áalnett..l..... -....ùeà. ....,-. .1..u18 ,,u_._, .,aa4 ,tMi.,·,..~t..P",ap,t..'....,...i·«I...df.. '.", ,.....,..." I f_ the çeuJd.11I et -...d.oao. ....I'__.tiak.· o,._tl.. ta ,·....'..........'eet ,..~.' to AS 16.05.870 .. the, .....1atiou'--la.Þ4tbu....r,(T1t:1eS. 4.Ja6a .....t'Catl.w Cede.). hiel' to _llIIntftCiq øpmrati_,. ceataettàelâ1tat Coosdlaatort. d,t_. Ða,utMDt or ft_ .. QaM,,101Itab'mlattoul Mt:pØtit.... AaeItft.... A1åùa 99'oa. heheleetdcl..,. ..pia. .. pdn, fl.1H l*Þ_t to AS 31.05.030 aad dte."lt,_.Ja 1t..u1atiou.1IU11.1acl.. !be ea11brat1Oftfn. .... ___Ieal__ ,ea1tiou .1 41 101 tzacee.hoth NIo__4 aftU'tH 10. fta). ,1aeh.1øø 8h.a11 __ aU I_I data tac1uc1te& (1) tJpe .f IId4 1a the "le, (2) ...... 1a .. type .. ...1.tloll81 ...,lea. (3) eeal. ch-.... (4)aqui.peat ..,&. ... (5) ec¡u1,..t..ed. 1. the .....t.f __"-1_01' .........t. 'l.....aottf' tbia .ffiee ......tely 1a adYace '.. that we .., haw: a vitaeu pr_..t.. Very trul,. Jours. tBH:jw .b.c1øe_e ~ It.ìlanha11. Jr. lucutift Secøtary cc: De~. .fft.. " Qaae v,. eael. Dept. of Labor v/o ead.. ) ) Mobil Oil Corporation 700 "G" STREET ANCHORAGE, ALASKA 99501 ~~u Alaska Di vision~~h\ ~ ~~,,- P. O. Box 1734 OKG ïlV Anchorage, Alaska 9950HWX__ March 4, 1970 REl _..'"."e-__ ~ '~-=--~""7~.:::::::::';';:; Mr. Ralph F. Cox District Manager Atlantic Richfield Co. P.O. Box 360 Anchorage, Alaska 99501 _.""..........'....-:...~-..;.....tt..;...~..;:;;,. F~U: ~~= Dear Mr. Cox: In accordance with State regulations, we are hereby notifying you that Mobil Oil Corporation plans to directionally drill a well in Tract 36. Attached is a copy of the application for permit to drill and a plat showing pertinent information. We request that you indicate your approval below, and forward to the State Division of Oil and Gas in the enclosed addressed envelope. Yours very truly, ¿P. I. C. C. Woodruff Division Engineer JJBRAZE/jr Attachments Company f}.fjl~~c- t{l,:l..-rft':lJ ~ . Approval Sig .! ,C¿ \.,~ Ti tle ~ à)\~'t-. ~~6 v... ~ Date ~L~f70 I R; E,,(C1VFD \"'" [! ...... Comments iViÄk l5 l~ I U OIV¡S¡CN cr· OiL p.;·~D GAS ANCHOAAGS. ~ '.. ) Mobil Oil Corporation 700 "G" STREET ANCHORAGE, ALASKA 99501 Alaska Division P. O. Box 1734 Anchorage, Alaska 99501 March 4, 1970 Homer L. Burrell, Director Division of Oil and Gas state of Alaska 3001 Porcupine Drive Anchorage, Ala~ka 99501 Dear Mr. Burrell: Mobil Oil Corporation herewith submits an application to drill in Tract 36. Attached are the application for Permit To Drill (Form P-l) and a plat showing surface and bottom hole locations. The well is being drilled directionally since a desira.ble surface location was not found to enable straight hole drilling. In compliance with the state regulations, we have notified the affected operators shown on the attached plat. These being: 1. Atlantic Richfield 2. Humble Oil and Refining Company If there are any further questions, please feel free to contact the undersigned. Yours very truly, (!L" C. C. Woodruff Division Engine JJBRAZE/jr Encls RECEIVED tyjAR 5 1910 DIVISiCN or Oil ,(~D GAr..- ANçHQnACE ~ ... . Form P-l REV. 9-30-8"1 '), I " S~~~;i~~ru~i<- ,J~n: reverse side) 50-029-20068 · '" ST A IE OF ALASKA () 't OIL AND GAS CONSERVATION ·COMMITTEE ~ 1.1\ 5. 1a. TY¡>E OJ' WOIU' APPLICATION FOR PERMIT TO DRill, DEEPEN, OR PLUG BACK DRilL fi] DEEPEN 0 PLUG BACK 0 6. LEASE DESIGNATION AND SERIAL NO. ADL 47451 /0 -. 1- ? '<:j . . IF INDIAN, ALLOTTEE OR TRlBE NAME b. TYPE 01' WJ:LL OIL rï OA8 0 WELL lXJ WELL ' OTBIIR 2. NAME OF' OPERATOR Mobil Oil Corporation 3. ADDRESS ell' OPERATOR 81NGLII 0 ZONE Ml:/,TIPI.E 0 ZONE 8. UNIT,FARM OR LEASE NAlvIE Kuparuk State 9. W~L NO. Kuparuk 24-11-12 P. O. Box 1734, Anchorage, Alaska 99501 ... LOCATION OF WELL At surface 1700' N. and 600' E. from SW corner A 'd ~ec. 23, T,11N, R12E, Umiat Meridian t propose proã, zone 1386·, li. and 11201 E. from -5Vl corner, Sec. 24 T11N, R12E, U.M. , W' 13. ,DISTANCE IN MILES AND DIRECT!ON F.10M NEAREST TOWN OR POST OFFICE· Approximately 168 miles SE of Barrow 14. BOND IN:F,OR.MATION: TYPE Oi 1 & Ga s Surety and/or No. 15. DISTANCE FROM PROPOSED· LOCATION TO NEAREST PROPERTY OR LEASE LIN~, FT. (Also to I:1earest drig. unit, if any) 18. DISTANCE FROM PROPOSED LOCATION· TO NEAREST WELL D~ILLING, COMPLETED. OR APPLIED FOR,FT. 3.5 miles 21. ELEVATIONS (Show whether DF, RT. GR, etc.' 10. FIELD AND POOL, OR WILDCAT Prudhoe Bay, Sadlerochit 11. SEC.. T., R.. M., (BOTTOM HOLE OBJECTIVE) Sec. 24, TIIN, R12E 12. 1500' 18. NO. OJ' ACRES IN LEASE 2560. Amount $100,000 17. NO. ACRES ASSIGNED TO THiS WELL 640 ~ Pacific IndenmityCo. (Expires 9-18-71) 19. PROPOSED DEPTH 20. ROTARY OR CABLE TOOLS 9100'+ V.D. Rotar 22. APPROX. DATE WORK WILL START· 29 GR March 15 1970 23. PROPOSED CASING AND CEMENTING ROGRAM " SIZE OF HOLE SIZE OF CASING¡ WEIGHT PER 1'00'1' GRADE SE'ITlNG DEPTH Qt'ANTITY or Ct~u:s,: 36" 30" 15411 linepí¡: e 501± 100 sx F{ ¡( þ !?ò' 24" 20." 9411 H-40 . 750'± 1700 F'^i ¡ is ---r-- sx Yi:rl:.> 20" 16" 10.911 Arctic 7501 ± 150 sx ¿::'::u/') 2: ,; ,.) K-55 , 17 1/211 13 3/8H 611f J-55 2500'+ 2000 sx PI' 115 3 f iJ'iJ 12 1/4" 10 3/4" 5111 N-80 42001± :MD 360 sx F; 11.$, ZJvJ' 9" 7" 2611 S-95 ll..5971± MD 2300 sx· '/' Fi i¡~ /, r.) ':>, U , . . . The well w~ll be drJ.11ed d~rectJ.onal1y 60501, S88° 061E to 9100'± VD (11,5971±MD) to reach the objective from the surface location. ~~IhI"~rtgtéfW: t r1so' - 2500~r 20" Hydri1 2000 psi W. O. G. ~ ~'~OO' - T.D." 13 5/8" Hydri1 5000 psi W.O.G. ., ~:~ t; '\ N¡~R b 1910 13 5/8" Double Gate 5000 psi W.O. G." \. ,~f\\ \\\" ., ;J . ~~~\\~\~ -\\.\~:1\) ~ ~ ~A" ~ ~ :¡ ~. ,., -.' \",~'a e\VtstC'N or OIl. /! ~f¡ ~ o. '\. ';. ~ \ \:~ ~:~ IN ABO~~t¥,gbCRIBE PROPOSED PROGRAM: If proposal 1& to deepen or pI\1&' back. etve data o' ~~""productive zone and proposed new productive zone. If proposal is t.o drtll or ~pen dired..onall)'.. etve pertinent datJi on IJUbsurfa Jocations and measured. and true vertical depths, Give blowout preventer proeram, 24. I , DATI: March 4, 1970. TITLE Division Eng~neer OF APPROVAL, IF ANY: 0'nŒR REQUIREMEr-."TS: See Transmittal Letter A.P.I. NUM:J:RICAL CODE $0'- 0 zq- zoo &:"8 ~NO ;P-:2'Z.., .. 91M- A ..". , March 10, 1970 d ~~~ ~~".I~~'" f? ~.\.¿HA!"(. J~ . / I, A ,t':~:CU\ iVè. S::'C(~h.-:t"f 3 ' / ð 7{) APPROVED BV f.AJ.-/J. . -~ '/" -r--.TrrLIL t>An:: See Instructions o~;~mf:~iÏ:~itte. I MOBIL-PHIL , ADL 28261 o MOBil-PHIL 'R AD L 128263 SOCAL MOBil-PHIL ADL47452 600' '') II , 14 TRACT 36 . + 23 PROPOSED LOCATION -- - --- - --- - - -- - -- BH 1320 ~¡ 26 R E ( E \ V E D NtiÚ<, "C 1'4 "'r :,..¡D QA';; C\VL~\ 'I ,,\~: "...,) r!; ANÇ\y..'¡,I"'>""'" +- ) 12 TI2NITI2N RilE 1 R 12 E '1 J ' I B-P I B-P ADL 2826¥DL 28282 I I I I 1 I I -+ I I I I ~ 13 . 24 l'o/I ~. 10b I SOCAl I MO Il-PHIL B-P A;DL 47451 ADL 28283 ARCO-HUM MOBIL-PHIL . :I\L \~\\1.ADL 28288 . , .. "" ' ' .. .....1'f.... :', r t''' ~!', ". .. -' ,'- C ,.,..... '~"," ".,. ',~,#4" ... " \, i,;. :¡..' ..' , - ....; Mobil Oil Corporation '~ PROPOSED LOCATION KUPARUK 24-11-12 March 4, 1970 II I Scale: I. = 2000 ,I' -rt../J IN (1/ A tH CJ'! r et! Db t...-._ 0 w ï ~ cl ¡.Þ~",.z (j-, 1/ N I Z E /, f ! j Vi tJ \1'1;" ,¡:, /tkA.J CHECK LIST FOR NEW WELL PERMITS 1. Is well to be loç~ted in a defined pool. . . . . . 2. Do statewide rules apply . . . . . . . . . 3. Is a registered survey plat attached 4.~ts well located proper distance from property line. . 5. Is well located proper distance from other wells. . . . . . . . . 6. Is sufficient undedicated acreage available in this pool . . 7. 8. I s well to be devi a ted . . . . . . . . . . . Is operator the only affected party. . . . . . 9. Can permit be approved before ten-day wait . . 10. Does operator have a bond in force . 11. Is conductor string provided. . . . . . . l2~~s enough cement used to circulate on conductor and surface 13. Will cement tie in surface and intermediate or production strings 14. Will cement cover all possible productive horizons. . 15. Will surface casing cover all fresh water zones 16. Will surface csg. internal burst equal .5 psi/ft. to next string 17. Will all casing give adequate safety in collapse and tension. 18. Does BOPE have sufficient pressure rating ......... Additional Requirements: tv;lí Y\e.e_d J~~'+Pf{S' of Ol/!.?fð'/O' "{>rCHV, >, IT l' ?? ;:t' 1 ):'<c;t~,./,? :'û,J (1(J~4<_, @,:h'rk¡'d~ \ ~, 4 :.,~ p -~ ~ ~ -.... ,,~ \",. Company Mobil Oi I Corporation ADL 41451 Lease & Well No. Kuparuk 24-11-12 ~I!. Yes No "Remarks ··ÆL- P1-- pJ ¡J= .J!i_ · · riØ - -- k ~ ~4' . f.----.---- ------.- .~ ~ O--r~ð G/\~~.______ -....- ~L ~K fA,,) f ( N-w~ . . Nt< f/W"- if(¡J t: /2~~,) /[,,~ . . -- !/ I "" ;'1 ~---_. _._~----....'--_._- .-----.---...-..--..-- -- /) ,P ¡"\ Ie" '" ~ A/) 1 j .. \.........ð.~_t,vr 'b,'t'" ------~- .~- -....._--- ...- --. __._", _.__~ ._. ......~. _._~.. ~__._-._.___ .b..-.._~ .....__.__....~____-...'..._--.'__ <__._._... ·'~__H. __ .__~__ .....__~___ _._...___L__.....___ _.....~ _"~...~_..... _.~.._ -"-- ,..--._---._----.~...... .....-......-... ,i:/..J K . _..- .--"---',.-...,- ..,.- - . ~~.,., .-.. ..- ~~{ ,.-!' "'.. _.~--,-- --- _._.....-_.--._---~-..- - --.....-...-. ..- þo. ...-~..~..... --..'.. ..--_.- "".~_£>._. .....--...--_.... ...--._---.........,""-,......~.~_. .... --- ~-----_.>._--,,--_.~._------ Approval Recommended: ., ~ RCL TRi 1__-___.. u_." __u_ . KLV__~--¡---II_ OKG _~~<__ . II I'~ ~'; -" _#~ -*' ~ ~ _.i v Ire APP171,. R,. eCOn111ended,.: ~ TRM· '~ REL Kl V ;f:C:/¡:J. OKG'· ' UI.IV . ~ Ire: ,¿.,/. ' D Company Mobil Oil Corporation ADL 47451 Lease & Well No. KUQaruk State 24-11-12 ~a-l~()'O-J Hu> Z. iis2-< h4JJ( .~- · · i:L #WI( ~A / · · · Æ(/~ ...þ) ·4 . ¡f{O' . . ñl ~- . . . U fh. ¡¡I. · · 4' . tM= Does BOPE have sufficient pressure rating 18. Yes No Remarks ./;kJK, WK.. . . . . . . . . . all casing give adequate safety in collapse and tension . 14. Will 15. Will 16. Will 17. Will surface csg. internal burst equal .5 psi/ft. to next string . . . . cement cover all possible productive horizons . . surface casing cover all fresh water zones . . . . . . . 12. .Is enough cement used to circulate on conductor and surface ~ 1~Wi1l cement tie ' in surface and intermediate or production strings 10. Does operator have a bond in force . . . 11. Is conductor string provided. . . --..... Is operator the only affected party. Can pe~it be approved before ten-day wait 8. 9. . . . . . . . . . . . ~ ., 6. Is sufficient undedicated acreage available in this pool . 7. Is well to be deviated. . . . . . . . . . . ~t<. . ~jL . . . . 5. Is well located proper distance from other wells . ~. 3. Is a registered survey plat attached 4. Is well located proper distance from property line. . . . . . . . . . . 'IÆJ( . . . . . . Do statewide rules apply 2. 1. Is well to be located in a defined pool. CHECK LIST FOR NEW WELL PERMITS NOTICE The following well logs and oversized documents have been placed in offsite storage. If you would like to view the original documents, please contact the AOGCC librarian. AOGCC 3/4/2005 0- N er:: 0 >- 'I U W « .- 0- 00·- ......J 0 , ...J W d U) ON :r:: ......J :r:: 0 'SL' r- ::J::J 00 er:: er::er:: 0 0 0:..,« :¿: Z 0- Zª )-: ~ 1-0, Z '-0- < Zc ,~,' .--J a.. ::>'~U'.--J '~ OWO"W 0 UÜ:~~ U COMP ANY WELL FIELD MOBil OIL CORPORATION ,~CW 1<' U P AR U 1< 2 4 - 1 1 - r 2 PRUDHOE BAY Location: COUNTY NORTH SlOPE___STATE A LA SKA Sec. 23 Permanent Datum: G L log Measured From 1< B Drilling MeastJred From K B SURFACE 1700' N & 600IE SW CORNER Twp. .: llN Rge.12 E ¡,'Elev;:·' ,.·4:;~N(4,':· 40.9_FLAbove Perm~ Datum .. " 6-22.;.70 ONE G AM MAR A-Y - N E U 13705 PB 13/05 _]) 7 Q3__ ____ _ _________ _mu __, . 100 MUD 10.8 '-I::~U L L ---- ---135~--- ,---p- 2 HOUR S -bAR N E5'---- GREEV ES -----...-------- . ______..._.~.'_m__'~_·.._~.__·_ CASING RECORD i:z,ef~~*~~l~r~~:~i~;~~!ß~-~~ 'j . I, RUN No. GNE BORE-HOLE RECORD --- ------- Bit From To ~ - 1 1 69 5 __~_J.l_44_ '""..~" ,-.,,'.. ~'~~~""'_"'-:~_:-ë!"."~".-":'.'----"""""¥~ 'Q¡ ~ã; ~, " « "0 .... ) ,:5 « ö :~C"""Zi Elê'Î:t K:B~ 6\7/~i8' ,:i~....; D.F. 66. 8 ~ ~ c=: G.l. 47. 8'* ~-- ~ D- . .,,><:,~';::) '" i ,.."., ',', ,.". .,..',/'/, !~CS . i.',.,'. ".,,'..,',., ,F\<i,í,~I.U' \';,.;0 , ','" ,., :-p' . ':§ " ",., :'¿ :,9 ," Õ 'U '0, a) E ~ 0 c 0:: - " <1> ~ 0 <1> E , '..C E ......, Ow , öz 0 .' .. ¡-.- To T 0 · 1 1695 w n: w :r · 0 , 0 Z .J 0 s::: ... ::;) Ct::: ~ . . .... . , . ..' . -SCHLUMBERGER' I I I I . , " , , , :,' ',',' . , ,":.' '" " ,'," .. , . .' ", "." ." , , ",' , , " ,,"" ,< . MOB IL 0 I ( CORPORÄT ION i , "'.',., ,..,',(¡~, .'.,>. ' ',,".' .,+JJj;; O~ KAPARUK 24-11-12 PRUDHOE BAY C- a:: o u rnMI - N ,..... )-1 W <r:.".... c- co .- o I _J W ...::t (;/) '", 0 N J: J: O:::L ¡,.- :::>:::> co a:: a::a:: 0 o c-<c ¿ z Q.... ,z:::> > >- '- Q~ /' z ....0.... <{ Zo~-' ~ :J ",u -' <; O'LDw 0 uü.:9,~ u " . -1 - WEll IE1D COUNTY NORTH SLOPE STATE ALASKA o -1 - Other ServiCes: ' Location: SURFACE 1700'N &6001 E FROM S.W. COR SEC CBL, GR 23 T 11 N wp. 12E Sec. Rge. '^ I, Pérrrfår1enfDatum: GROUND LEVEL ¡Elev.:47 :'4 log Measured From KB fO. 4Ft. Above Perm. Datum Drilling Measured From K B . Date' RÙ n'No. Type log Depth--:--D'ri lIer Depth~logger Bottom foqqed interval ,Tópfogged interval Type fluid in hole Salinity, PPM CI. Density level Max rec.,temp., deq F. Operating riQ time Recorded by Witnessed by 6 - 2 2 -] 0 ONE t; AMMA -RAY N EUr ~ON 1 3 7 49 P B 1 3 7 0 r 1 3 70 5 13703 100 MUD ,,' !' , , 10. 8 FULL 195° 12 HOURS BARNES GREEVES , . . RUN No. ONE BORE-HOLE RECORD From To 1 1 6 g S 1 ~ 7 4g . CASING RECORD From 11 474 SURFACE Size 7 9~ Bit 8~ Wgt. 2g 47 -- f-' --'---"--- ----- _,___"..,__,,' ,_.. ________ ,__..___ _·__"_,.___u",,, ____ ,,___ --1--'----'--.--" 1--'--'--- -,----,---f-- , , '.., ..,' \ "!,:'<> " il>::';\,' ',1':1\/: A,;.,¡" <II I "';'1'" ,',,'::'.. ':.; .".', ..., :-:",; I'; i"'.;., I> . ,;.,..',.." ,,:,:~L.: , ' ~ : ,,' , , · '- c " E ::: '~~ ~ Zo J , '-u ] f- :.~ .+ I \E ' II ,; ,:;) '...... f- " r ~ ~~ ,I :~ I .~ ~1 ' ..~ ' J ' "1 I 1 ,:~ j .~i 'i' .~ ,f t ~,I :,'¡':: 1i IIJ- I .~ '.,,'I·.,!,~·'·,-,'· / ;, . '.~ I "I·,·,·,' !'" . , '.' I l' ~ , 'i 1 ' :) ..iJ ~t .j ~ 1 ! 1 ~ $ ~ ¡ rð~ I COMPANY_, MOB I L QJl:__Ç,ºJsl'O~f\,UOt'L____,______ , . ! WEll-=~~~R ~__) 4~ 1Ll-Z _ =_====__ - -~-~=J CL N 0::: o >- I U W «....- a.... OJ .- ....J o I _J W U) ON I ::r: O~ f- ::>::> OJ 0::: 0:::0::: 0 o a....« ¿: z a.... Z~ ~ >- '- 0 Z Location: SUR F AC E Other Services: I Z ~ ~ ... ~ ) 0 1 7 00 I N & 600 I E S W C B Lie s ~'i,',., ð w~ w 0 CORNER \\ 1,'"". u ü: ..., ~ uSee., f3_~^":·,_.,.Twp. _JJ_t'i_ Rge.__,l1_~__._ ,_h___ , P~rmanent 6atum:,.____G.l..,_______..._,__._,___._..,._i Elev.:__ ~ Elev.: K.B.,-º-7_,._~__J log Measured From_,____KB_.__._,___~9"Ft. Above Perm. Datum D.F.º-º,,~__~_.I! Drilling Measured From --'~JL._..__.h~,~!.l..,,,_,,..'^_"__._.,,_, ,._"",___ G.l.,~__ . I' ,. Date, " , 6 - 2 2 - 70 # ~~~~~~~~~-=:~~~;:= !~i~~~_;1Al~~~-~ ß~i_~~:;:~__~:_~?l~::~=~=:·· --·:::'--=1 )?~EJ.h..=l~gg~_~.u_,..^,_.¡l ~19 5"" ¡ ,,'.-,.. -' _I ~.9tJ9r:D ,lqgge_cJ.jf}t~r,!'~l '1: 1))03." - ! ' "I' ~~~~_nb~i:L__=- _-:0~~==-_:'==- ::_=--= -- - ----------::=--=---1. ,__,~..ºJj n itxLY.l M .~J._-.._ --." j, "~.H.8 __, : ---f~fesit)' .-.: -- _j - r B è '- - - ·--1 M9~.!.~~ .,^,~_f!I P . L º-~g,t", _ .-1- ,,~,~ 5 ",. .. ! ºp~,~alir'g ,~¡g Htirt1.e,.. H + ;. H9U~S ~~~~~:~dÞG - --,-- - ---I g ~~,~-~ ~ S ._-,---- -.~ - -... -- - , I o ....J FIE LD ___ _. ---EB_U QtlD.f",.8Ji.':L,.",..__,___,-,__ ,__ "_,,,_,__,______, ,____.'__ co UNTY___~JJRLtL~L'OE[_",,___ 5 T ATE __~ LA SIA_________'H ' RUN BORE-HOLE RECORD "~E-~' '-'~~~~,' t~~1-'16~~ : 17-4L~' __, , __' _u_'-__ I ,- ,_ _d ,0.., "., , .. " . -- d.._" -1" ! - CASING RECORD , 1 Wgt. J 29 I ¡ ¡ I . ¡ Size ,7" " From :11+74 , . ¡, , To T . ú. --.--.--. _. -" ---..-- -- - -------- -- - --- . '';-'-. ':~ . ,7' "'~:)";.!' .' --- 'õ" _'''''' \. "õ .: ,-. ... ..,-~ ,_. -,..... ~ ......-. ."~-'. . Permanent Datum: G L Elev. ~ Eley.: K.B. 67. 8 log Measured From KB , ~ Ft. Ábove Perm. Dat~'~ "R D:F._9_§~8 Drilling Measured From ___,_JS.,Ii__,__u~ I, l__________'_________'___,__,_'__ G.l. _!.fì~ ,_ ~ I Date 6/ 1 3 / 7 0 _ ~ /, · 7' I --- -, -- '.,-,,- ------~.'u-'--.~f1--'-- ~---,- u_ -,--,-----, ".-- . ~~n INo'Drlller __J~IL¡L_. ±---- Rf(.f.·+¥-··_~ J._-.___=__ -; De t -logger- 13750 ; Btm. log Intervql13-7 46----·-'--~' Top'log Inte'rva 1 1 7 16----'.., _. ¡'nr C'!1 r>H) 0/;,$--'---- Casing - Driller.- --9 ~ (ii1 frb95i,-u-"-.~~~'1/\~t~"\~)ÄÑ~i,:¿'~'^¿~?(;;' Casing -logger 1 1 7 1 6-- --'-.-..----'-'-'---~~- ~lf'S¡Ze---'-'---- ,$-~f:· . . -~ CCNFlCENTfÄL--u, 'TypeFTuîCrÎn-HoTe' -, C I - C L S "7 ." -- -,' - ---,-,------ ~ !t) 0- e:::: o ',>- N U W «~- Q_ CD I _..J o -()- _,.J W .- 'J 0 lI) 0 I I -:t I ._J I ON I- ::) ..5) CD' e:::: 'e::::~CJo ~ O-~~¿' .<f.<i z~ ~ >- >- ... 0 ~ ,Z 1-0- < za<~CJ~ 5 ~ U ~1O 0 u~9~ u ben~.' ,ì Vise. f>H ,jFf ,~id _Lolss ~~~rce o___~(J_rnp_e ~_!I' ((I) M~(]s. T en'lp, ,___~_~, ((/' Meas,: Temp. _,~':!!.( ({( Meas. Temp. Source: Rmf R"..c -~ -----"--- R '" '({I BHT Time Since Circ. ~ h~ax-'-'R€'c. Temp. . .,uip~'I Location -ded 6]' =cd By COMPANY __ljO B_ii.__ºJi~_Ç_QB£,O_R AT O,N _ .....--- .... ~ WEll FIELD COUNTY, lOCATION 17001 N 5. S-r6rE I<APARUI<f24-1 J -12 PRUDHOE BAY NORTH SLOPE j I ~: , .6.~ASKA ~i II ,r /: STATE, _._.~ .-....- --.--..- .- SURFACE 6 0 0 I E FRO tv1 S / \-J COR N E R VHIAr Other Services: 8 He. S N P . F ~~= Sec. 23. 12E T 11 N wp. Rge. ( ~ I I (" 1 1 Ö. 7 I' 65' : 9.5 2.6C~ PIT S ] . 3 8 ((/:64 ' of 1 . 0 2 (ai6 8 0 F 2. 9 1 (iÚ70 0 F M I M . 49 (á) 2 0 4 0 F 12 HOURS 204 OF (-2591 AK . OR AG E DAHLHAUSEN - ml ml' ml ~ (". of ((/ of (II of (II of (( of (If of (i¡) of (f I of (1/ of (¡I: of (If of (" ('F of of ' F ~ SCHLUMBER6ER " I: , I N >- - <:(1 f~ Ii co ¡,.-. I'': '.-- Ii ..¿;..., .,' I'¡~; i; .,Ii ~ r± ' '" ;:¿ I- œ::J ex: CL 0::: o <:( z CL Zc:g: > .. O~ ....o¡::: ZtJ<.... -'.....V...... QWOLLl Uü:.....~ LOCATION SURFACE Other Services:' ~ z 1700' N & 6001 EFROM:SJW CORNER O(L,FDC1,?NP' '~' 0, o ¡...;.. - ,<:( o . .... "'0, ::> .......: G) LIJ,·, 67. 8 ~ a .66.8 ~", ~ 4],,4 E,,':c' 8- ,"<\)"," '~ Õ 0\..1..;1 0- J: " .' (,) , .' ,0 ti:J....... ~ ..' ...d ' (/') , . ~., - ,.' -g , « ,I ' O <..> ':;-" Lû "ur " ,-, ,C ....... QJ,~ _ ' 0" ....... - @, -1\ ",@,,@, '.':';:: ~~I ~, ". c'_:';; ;S3}' ,'.. "., ' r' " :.:;" o~ , "1;; ,. < ,~"':,., ."~""_.,;,,'.,,,,,~'. ',""';';;,':'> .;":',. ,""'~I::',,,' ,.". d' .";;'. U" ;-0 O· '\1) ... I.CDNFIC.lENTIAL. J -:.' 'Wìt~' , " .", ..- ,. ~"'r'; CI) 0 "-, ,"','.. ~ - "", "E tI) c:- 06:: ,0, I .. 'C 'w E: I ml "i~ l-,- " (,) ~ ·::Õ @ 0 F t=' I- 'GJ @ _ i>F :z ã @ OF ~ ~~ I, ,'",. '0' -g Z ,oF ", ,',,', @..., :;',OF:;.: ¡'Z:Z:· '~~ ; :/, . .,cy ,,,.. ... ."",' ,~:~",.,E V# '.'~ ,,0 :~ OF I, ~:"'Qt {n '5 _, !i IX':' ',' Ö1 " c ...(.c -;- '..,"~::E:O -,'" ,j! w"¡,c,,,, ~l,;"«',,u a GL KB 20.4 KEt·. " _ '- N._, 6 / 1-31-70-' c, ONE ~'-':1 J7T~9' " 13141'1 13'731 1 1707 , 9 ~ @ 1,1 695 11716,' 8~1I CI-ClS': a:.. a:: o ~ U 1-1 1- 10 I;:: co o ¿ > ~ 0.. ~ o u COMPANY þ'¡ WELL FIE tD' COUNTY Sec. 23 Permanent Dcitum: Log Measured From Drilling, Meowted From Dote Run 'No. t DePfh.l.....Driller Depth-Logger 8tm. Log Interval TaD loa Interval Ç(Jsing~Driller ,'CaSinQ~LO(lQêr~·' ,.,,'., Bit Size Type Fluid in Hole Dens. I V.sc. 1 o. 7 T65 pH I fluid Loss 9.5 r 2.0 CC 'Source,ófScmple ,p 1,1 ~ " Rm @ Meas. Temp. 1.38 @Ol+ OF '@ Rift; @ Meal. Temp. 1 ;, 0 2@6 8 of @ Rmc @ Meas. Temp. 2.9 1 @7D () f @ .' ....f R m~' M '.- M .- '. ,< ,I .,' T. .., ", ,@21 2 OF .">c'@",, e Cire., 2'0 HOURS '., ., Temp. '..., '", 212, of .',,',' . ,. C - 2 Sq AK" I R By DR AG E CI By DAHLHAUSEN , , ., ":. t I . I . I I I . " . . MOB I LOll CORPORAT ION -L {;. ot;' KAPARUK 24-11-12 PRUDHOE BAY NORTH SLOPE ALASKA STATE Twp. 11 N Rge. 1 2E , Elev. 47'. 4 Etev.: K.B. Ft. Above Perm. Datum c. A D.F. ':':';<'t~'_. ,~', -,.. G.L. " .:::A> , '," " "i,·,·],..· ,.,-.,. .' :> ,I> " t , . . ...."- , , - , ' ", ," -' ,- . , I I I ..' 1 mt rTil OF of ' of @ ,@' @ I ." @" OF of of " " ",' ~F "".."". , ',' .- " .- .' °FI,>" . ., , ,oF , 1 I 1 ..'," . .. r::'..-·,;'> f:'< .' )'¡II'':' .",' !,:'.'{ '"., y. ii,' .',.,.....,;" ',¡ 't) ê ;"~\ ',' ,". ,').',":õ , ':.-;y:I: ;c:,:...[~::~ ,:···,·10 ", , ,:'it) <: Õ ....,..,, u 5; " .' 11) ::;.,:. ,',',' ··r, , > fl. 4) ~ .,;, ~. ~ (1)'" ..t::, . .~ C ... :J ..... ,4) Õ ;:1: QJ Q (..iii.' "'X .,,(,"..1: ,,',' ',..,'.'.,. ".-.',:0.'",..".' . ". Q. ;¡,c"'u ...'.'. U· ¡,.. o ..!~ o ", t ~ - ~ ê o " O! o .... ,~ , ~, ,-' .. >$CHWMBER6ER '," " N >- .-- «! W co .-- 0- "0 W I " -1 0 ...:t U1 IN o I :::J'~ ¡....;¡. d:::3 i.dk œ ex; "ÇïR. '..,« ::;2:' , Q.;. 2<1:: 1:, ..O~ Zo...... 1::)0 :2 ð ~ u~8~ .-- "...'" .",,", ~ . ~. t;'; : I ,< 1'.':::'< ,.., I; ',.,' I'," \", ',/' ..Y" It I I , " MOBIL OIL CORPORATION ~ --Ç;" at D- o::: o u COMPANY -1 KAPARUK 24-11-12 PRUDHOE BAY - WEll o -1 FIELD - CD o ~, >- Z 'LOCATION SURFACE 17001 N & 6001 E ~ FROM S.W. COR. SEC ~ o v COUNTY NORTH SLOPE STATE Sec 2=3 1 1 N Rge. 1 2 E , Elev. 47 4 Ft. Above Perm. Datum Twp. Permanent Datum: G R 0 U N D LEV E L Log Measured From K B ?- t. : Drilling. Measured From K B Daté Run No. Depth Driller Depth ~ Logger 8tm. Log Interval Top loglnterva Oþen ". Hole, Size CASING, REC. Surface String Prot. String Prod~ StrinQ Liner ' STRING Vol. of cement urry ss " Type fluid in. csg. Fluidwt. .,.', ' .'. ,".... º MUD ,,', ,,;;..,:,;i·/ y ^'" FULL ,,',', ,'..,.,, ,y f..;. 1 9 5 0 F '.~ ., ..,...'" 1 1 7 2 C; , , .,.", ,"..,,'...' :. .. OSU-C259 KENAI·' ¡',b:j BARNES,::;.:, '."..... () GRE EVES'" ,." Ii I U ·,",""IN ,7 I,..... ,,',,' I. Top Botton1/:~ I~:; I ,,',.;:~ Ig ..,' '.,' .;;;.." :~ ."k i : ~~5 :!' ..~ ). .... t=.".., . ,:.'.'.. "..,',. " 6 -22-}0. ONE ",;, 1 3 7 49 P B 1 3705 13702 13695 11 472 83- Size Wt / Ft (' Type.,.. Drill F1Úid Fluid level Max. Rec. Temp. Est. Cement Top Equip. , location Recorded By Witnessed By Grade Type Jomt 9~ 711 47 BUTT 29 BUTT PRIMARY CEMENTING DATA Surface Protection Production '~ , .. c .Q) E Q; ~ >c : .,'...', ,.' ..... C I .',' 'ë " "E I:i ë , ., ~ ., ,....'. I. \ 1,,' ", .E >'" ..'..'.,. (/ ALASKA ~' 11)' E' '~,', ., . ,,', :; U 'Qf: -:E )..;., ..J:J "'tJ Q) ..c: '" ' ·Ë...,. ;:) .... " '. Other Services: 'fI) , Q; ,~ '0 ë ....~. Q) u c Q) ... Q) f GR-N, GR, , Elev.: K.B. '(, 7 ~¿; D.F. G.l ' ~L,;':, .'.~,' , SURF 11 47 5 , Liner ',. 385 SKS CLASS G GEL 6% ," " , . 1 5. S# 2.6 MUD 10.8 ... " "'ii.' ,','. ,', ',':":. I, :";SI. ......' ç ,: ê: ''> l F' ~;::c ,"" ''7: ':"~ ",'. ',' ( , i -'" ijO]I J c: ".~.Õ! ~ ..... ..... ( '.' " " t D c "t:; 0 E~ o .. ~ ",~"".. 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