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172-029
JUN-29-98 ~0N 13:41 UNOOfltASSET G~S GRP FRX NO. 9072637~74 P. 01/01 Unocal Corporation 909 West 9~' Avenue, P.O. Box 196247 Anchorage, Alaska 99519-6247 UNOCAL June 29, 1998 Wendy Mahan Alaska Oil and Gas Conservation Commission 3001 Porcupine Drive Anchorage, AK 99501 Dear Wendy, Re: Status of Unocal's Cook Inlet Injector Work This letter is to provide you with an update of the work conducted since our March 27, 1998 letter which you signed granting time extensions for various wells. Testing or work was completed on the followi~lg wells and the results of this work is listed: ~Z- o'~Z. Anna 4642 ' SI MIT approved on 4/17/98. ' ' King 4RD King 15RD Doily D- 16RD Dolly D-22 Grayling 22 Grayling 36DPN Monopod A- 12~2 Mono~ A-29 Baker 9 : SI MIT approved on 4/17/98, SI MIT approved on 4/17/98. : SI MIT approved on 4/17/98. : SI MIT approved on 4/17/98. : Workover completed on 4/19/98. : Workover completed on 4/28/98. : SI MIT approved on 6/03/98. : SI MIT approved on 6/03/98. : SI MIT approved on 6/03/98, workover scheduled. Jug test proved communication, workover scheduled. planning acid treatment to clean tubing for testing. King 22RD · Variance granted on 6/09/98, Jug test proved casing integrity. Anna 27-42 :Coil Tubing clean out completed on 6/25/98, fUi4her testing scheduled to prove casing integrity. Anna 19-42 :Coil Tubing cleanout completed on 6/27/98, further testing scheduled to prove casing integrity. Granite Point 33-14RD: Wireline fishing continuing to remove wire and wireline fish from well. Grayling 5 : Re&ill in progress. Testing or work w~ attempted on the following shut-in wells a.n.d a time extension until September 30, 1998 re_quested to complete further work and testing_ " " Anna 19-42- Coil Tubing clean out completed on 6/27/98, furtl~er testing scheduled to prove casing integrity. el& Anna 2742: Coil Tubing clean uut completed on 6/25/98, further testing scheduled to prove casing integrity. o"4 Grayling 28: Coil Tubing cleanout planned to follow currently active rig program. o5 Grayling 40: Workover schedule in current rig schedule. ~3-o4z King 4RD : SI MIT granted on 4117/98, workover scheduled. o%4 King 15RD · SI MIT granted on 4/17/98. Jug test'proved communication, workover scheduled. As you can see we are making excellent progress. Unocal respectfully requests a time-extension until September 30, 1998 to complete the work on the above listed Anna wells. The Grayling and King work will be executed per our current drilling schedule. Please call me if you have any questions or clarification on these issues. Cook Inlet Waterflood Management Please acknowledge the approval of the time e~tension and your receipt of Ihis letter b~E~a~s~!lED of this letter to ChristOpher Ruff at 263-7874 (fax). ' ' Wendy~lahan ' JUN 2 9 1998 AOGCC · Alaska Oil & Gas Cons. CommOn Anchorage JUN-03-98 I~ED 09:01 UNO0~. ASSET GAS GRP NO, 90726~'"/4 Unocal Corporation Agricultural Products 909 West 9* Avenue, P.O. Box 196247 Anchorage, Alaska 99519-6247 Telephone (907) 263-7830 UNOCALe June 2, 1998 Wendy Mahan State of Alaska Aiaska Oil and Gas Conservation Commission 3001 Porcupine Drive Anchomge, AK 99501 P, 01/03 Re: Trading Bay Field Monopod A-29 Dear Wendy: This letter is to document your approval of Monopod A-29 Shat-In MIT. Attached is a copy of the pressur~ monitoring survey completed on May 30, 1998. Plcase review this data. Ii'the well passes its Shut-In MIT, please sign and send a copy of this letter to my fax at 263-7874 otherwise call me at 263-7830. Christopher A. Ruff Senior Reservoir Engineer Cook Inlet Waterflood Management Please return a signed and dated copy of this letter to document the approval of the SI MIT for our records. Wendy lvleltan ' ' AOGCC .J Aogcc Monopod A-29 SI MIT. doc JUN 0 998 ~~98 JUN-03-98 WED 09'01 UI~(~ggL R$SET GP, S GRP NO, 907t~37874 P, 02/03 Procedure for MIT.on Shut-in Monopod Injector A-Z.,9 1. Record daily tubing, casing, and outer casing pressures for a consecutive three day period. 2. Bleed 100 psi off current casing pressure. Continue recording daily tubing, casing, and outer casing pressures for a consecutive four day period. 3. Fax completed form to Steve Tyler, fax # (907) 263-7874, Phone # (907) 263-7649 IWell #: IA.29 Tubing Pressure Outer Casing Pressure Date LS SS Ca,,,sin~l P,,re?sure 13.318" 20" _1111I I I I __ L IIIII II IIIIII I II I 5/23198 140 150 150 0 0 5/24/98 ......... 140 15b ...... i50 0 0 5/25/98 ' " 140' 150 " :i'55 ' 0 0 " Bled casing to ${) psi ................ S~26/98 ..... 140 ' 14~' '50" '0 ..... 0 ~/2H98 1;~e '"145 ........ 55 ...... 0 ......... 5128/98 138 1'~5 57 0 0 ' 5/29/98 ..... 138 ..... 145 58 .......... 0 .... 0 5/30/98 138 145 69 0 JUN-03-98 WED 09:02 UN~L ASSET dAS dRP OMOCPL MONOPOD~ FAX NO. 9072~'~7874 ~0. P, 03/03 P. 1/1 P, 02/02 ~_r~c_ scar. IorMIT on Shut,~ Mono_oodlniector 1. Record daily tubing, casing, and outer casing pressures for a three day period. 2. Bleed' 1IX) psi off curre, t ~sing pressure, Continue rocor;ting daily tubing, casing, end outer casint; pressures for a co.$ecutive four day period, Fax completed form to Steve Tyler, fax# (907) 263.7874, Phone # (907) 263-7649 J . .-- _ J ,,,,L i,1,1 i i · Outer Casino Pretlure .... ~ I ~ ~. r iii . _ l ........... J Il - ~__ M i - ......... 20" ~-a~.~. ~. ]~ ~.:,.~,~-~ ..... /~o I. _ _ ,, .,_,, _,__,,, ,, ,,, _ :~-._. - - - , i ~:~_?~_~ .L'.,I ]~,. L~"I~ ~1 , ............ 0 .......... 0 _ ~-~.,e ~ /~ ~. /~ ........ ~?,, _ o 0 ...... ii, ~:- :- , ..... ~, ~ I Ill Nil i~ i ~ ~__ i iii i j tiAR-27-98 FRI 13:52 UNOOAL ASSET GAS GRP FAX NO, 907267874 Uno~! Corporation 909 West 9a Avenue, P.O. Box 196247 Anchorage, Alaska 99519-6247 P, 01/01 UNOCAL March 27, 1998 Wendy Mehan Alaska Oil and Gas Conservation Commission 3001 Porcupine Drive Anchorage, AK 99501 Re: Status of Unocal's Cook Inlet Injector Work Dear Wendy, This letter is to provide you with an update of thc work conducted since our January 23, 1998 letter which Blair signed granting time extensions for various wells. Testing or work was completed on the follo~.'ng wells and the results of this work is listed: Anna. 29-42: Well head inspection completed (no leaks), Variance granted on 3/3/98. Baker 4: MIT passed on 2/.15/98 by Lou Grimaldi Bruce 31-42: Coil Tubing operation completed to repair leaking cement plug. Pressure test completed. GP 33-14RD: SI MIT successfully completed on 2/11/98. GP 22-13RD2: Variance granted on 3/17/98, MIT completed on 12/15/97. Grayling 16: Workover completed on 3/26/98. MIT Passed. Monopod A-SRD2: MIT passed on 1/28/98 by Lou Gfimaldi Testing or work was attempted on thc following.shUt.in wells and a time extension ~mtil June 30. 1998 is_r~quested to complete further work and testing. Anna 19-42' Scale cleanout of tubing completed, further testing scheduled to prove casing integrity, Anna 27.42' Scale cleanout of tubing completed, further testing scheduled to prove casing integrity. Anna 46-42 ' Temp Survey ran on 2/17/98, survey should prove no flow and allow SI status. Baker 9: MIT attempted on 2/15/98, further wireline testing scheduled to prove casing integrity. Monopod A-12RD2 ' SI M1T altempled, Temp Survey scheduled to prove no flow. Monoped A-29 · SI MIT scheduled to prove no flow/casing integrity King 4RD · WFL indicates possible casing leak, well shutin, further testing and workover scheduled. King 15RD ' WFL indicates possible casing leak, well shutin, further testing scheduled. King 22RD · WFL indicates possible casing leak, well shutin, further testing scheduled. Grayling 5 · Workover/Redrill scheduled in current drilling schedule. Grayling 22 · Workover/Redfill scheduled in current drilling schedule. Grayling 28 · Workover/Redfill scheduled in current drilling schedule. Grayling 36DPN · Workover/Redrill scheduled in current drilling schedule. Grayling 40 · Workover/Redrill scheduled in current drilling schedule. Unocal respectfully requests a time-extension until June 30, 1998 to complete the work on the above listed Anna, Baker and Monopod wells. The Grayling and King work will be executed per our current drilling call me if you have an>' questions or clarification on these issues. R E C E 27 1998 Senior Reservoir Engineer Cook Inlet Waterflood Mana~ 0ii & gas Cons. t;ommmSmn Anchorage Please acknowledge the approval of the time extension and >,our receipt of this letter by faxing back a signed copy of this letter to Christopher Ruff at 263-7874 (fax). x~Vcndy~dtghan' Dat~ "1 - ' AOGCC Unocal Corporation Agricultural Products 909 West 9th Avenue, P.O. Box 196247 Anchorage, Alaska 99519-6247 Telephone (907) 276-7600 UNOCAL ¢ · January 26, 1998 F, Ur' Blair Wondzell State of Alaska Alaska Oil and Gas Conservation Commission 3001 Porcupine Drive Anchorage, AK 99501 Re: Approval and Time-Extension of Monopod Shut-in MIT's Dear Blair: Thank you for your assistance last Friday. In order to document our conversation and update our well files would you pleas~ sign and date the A-SK and the A-26 shut-ia M1T's for ver~cation that they have pa~sed and fax me a copy at 263-7874. In addition would you please sign and fax back a copy of this letter vefi.C-ying a time extension until the end of March 1998 for Unocal to redo the shut-in MIT's for the A-12RD2 and the A-29 Monopod wells. Senior Reservoir Engineer Please indicate your approval for the time-extension until the end of March 1998 by signing and faxing a copy of this letter to 263-7874. Thanks again for your help in this matter. Agreed to by: · Blair Wondzell/~ Petroleum Engi~er AOGCC Date .... 2 ! 1998 hUG-19-97 TUE 08:25 UNOOaL aSSET GaS GRP FaX NO, 9072637874 Procedure for MIT on, Shut-in...M.onopod Injector P, 04/06 1. Record daily tubing, casing, and outer casing pressures for a consecutive 10 day period. Tubing Press,u, re , Outer.,..C,.,a.,,s, ing Pressure, Date ES SS Casing pre ,s..,s. ure 13.318- i i i i I i i ii ii i iii iii i i 717/97 1 !,5,,PSi 145 psi......... 195 psi ................ 0 psi 7/8/97 12,0,,psi145 psi ....... 1,9.5 psi 0 psi 7/9/97 120 ps! i 45 psi ........................ 1,.,95 psi 0 psi ......... . . 7/10/97 120 psi ....... 145 psi 195. ps! .......... Opsi .7/11/97 120 psi 145 psi 190 psi ~ 0 psi 7/12/97 115 psi 150 psi...... 200 psi 0 PS!. .................................. 7/13/97 130 psi .... 150 psi 190 psi 0 psi 7/14/97 120,,, psi 140 psi 190 psi 0 psi 7/15/97 120 psi 140 psi 190 psi 0 psi __7!16/97 115 PS,! ,. , i 40 psi .......... 1,90 psi ~ . .............. 0 psi RECEgVE ) Unocal Corporation 909 W. 9th Avenue Anchorage, AK 99501 907-263-7660 UNOCAL August 1, 2002 At"tn: Re: Alaska Oil and Gas Conservation Commission 333 West 7th Avenue Anchorage, Alaska 99501 Commissioner Cammy Taylor Request for Sundry Approval (Form 10-403) For Change of Approved Plan Trading Bay Field Monopod Platform, Well A-29RD Commissioner Taylor: With reference to the questions received from Mr. Maunder (copy attached), Unocal shares the AOGCC's concern over the future of the northern nose development project. Please rest assured that we have made every effort to design this particular completion in a manner which will minimize the risk of jeopardizing the success of the overall project. It is our position that the proposed completion design changes will improve our ability to control the injected fluid over the long term, by eliminating several potential leak paths and by achieving a better primary cement job due to pumping substantially more cement than we could otherwise. As you are already aware, we will have the same ability to confirm wellbore pressure integrity (initially and over the long term) with the proposed completion as we would have with the original approved design. We will run the required CBT Icg and base line temperature survey, and will conduct the required pressure testing of the annulus and the 4 Y2" tubing prior to perforating. We will monitor the annulus pressure on a daily basis, just as we would with a packer completion. We will also have the ability to conduct the periodic MIT pressure testing via a blanking plug in the 'X' nipple to be positioned in the string at approximately 12,700' MD. It is our view that the original proposed completion design would be less reliable than the newly proposed design. There is significant operational risk that one or more of the sealing mechanisms (i.e. the packer, tie-back seals, or the liner top packer) will not set properly or will leak after installation, thus resulting in a complicated repair attempt. Since the intended completion interval is within approximately 400' of TD, and we intend t° pump a 6700' column of primary cement, the only significant risk of injected fluid not going where intended would be through a leak in the 4 Y2" tubing above the cement top. In this case, we would; (1) detect the leak via routine annulus pressure monitoring, and (2) workover the well to cut the tubing below the leak, run a high pressure overshot and permanent packer in a conventional tubing string extending to the surface. This workover process would be the same if a leak developed in the tubing (or in the tie-back seals and/or permanent production packer) with the original completion design. The contingency plan to manage the risk of not being able to successfully pressure test the 4 1~,, x 7" annulus would include several scenarios, depending on diagnostic test results. We would investigate to determine if direct communication with the tubing exists. If so, we would repair the tubing leak as discussed in the preceding paragraph. If the 4 1~,, x 7" annulus would not test due to, for instance, loss of returns while cementing, or due to a leak in the 7" or 9 5/8" pipe above the cement top, but no direct communication existed, we would probably recommend monitoring the well for a period of time to determine if the well posed a risk before recommending a course of action. The 4 Y2" annulus will contain 9.5 ppg drilling mud, 9.5 ppg chemical wash and 11 ppg Mud Push, and no known gas sands exist below the 7" shoe, thus it is not likely to develop hydrocarbon pressure at surface. In a worst case scenario, we would have the option to workover the well and squeeze any leaks as required. This would probably involve cutting the tubing and running an overshot/packer system as discussed in the preceding paragraph. In summation, we are confident that we can; (1) complete the well with the same verifiable pressure integrity (initially and over the long term) as originally planned, (2) complete the well with less chance of encountering a mechanical problem initially than with the original plan (due to the simplified process), and (3) correct any problem which develops with approximately the same probability of success as with the original plan. I would also like to take this opportunity to thank the AOGCC for taking the time to consider this Sundry Notice. We are in the process of improving our internal processes and we intend to design our wells properly in the future in order to avoid last minute changes. However, in this case, the operational and monetary rewards were simply to significant to ignore. If you have any questions concerning this application, please contact myself at 263- 7809 or Jerry Bowen at 263-7640. Sincerely, ~m/~arri~o~n ~ ~ Drilling Manager enclosure Bowen, Jerr}/-Alaska From: Sent: To: Subject: Tom Maunder [tom_maunder @ admin.state.ak.us] Thursday, August 01, 2002 9:04 AM Jerry Bowen Questions--A-29 R D---200-004 Card for Tom Maunder (504 B) Jerry, This note confirms our call of a few minutes ago. We have received the sundry form for the proposed change and it is being actively evaluated. I acknowledge that you have stated how Unocal intends to achieve and demonstrate the necessary integrity for the well to operate. If operations proceed as planned, integrity should be achieved and you will be able to demonstrate that. We have further questions with regard to Unocal's options if integrity is not initially achieved or is subsequently lost (e.g. 4-1/2" leak above the TOC). A-29RD is one of 3 wells (and the only injector) being used to develop the "Northern Nose" prospect. Briefings to the Commission indicate a target reserve of 35 MM bbls. A-29RD is viewed a a critical well to the proper development of that reserve. In conversations, you have stated that Unocal is committed to maintaining the integrity of the wellbore and there are likely some mechanical options available to "repair" the well. However if those options are not successful and the Commission is unable to approve a waiver to operate with an integrity loss, reserves could be at risk. We request that Unocal consider these points and return a response to us. It would be appreciated if the response were available to consider for our afternoon meeting. Thanks for your assistance. Tom Maunder, PE AOGCC ALASKA OIL AND GAS CONSERYA~ION COPl~IISSION August 1, 2002 Mr. Jim Harrison Drilling Manager Unocal P.O. Box 196247 Anchorage, AK 99519-6247 Re~ TBU A-29RD Unocal Permit No: 202-004 Sundry Approval No: 302-242 Sur Loc: 1623' FSL, 570' FEL, Sec. 4, T9N, R13W, SM TONY KNOWLES, GOVERNOR 333 W. 7TM AVENUE, SUITE 100 ANCHORAGE, ALASKA 99501-3539 PHONE (907) 279-1433 FAX (907) 276-7542 Dear Mr. Harrison: Enclosed is the approved sundry application to proceed to complete the above referenced sei'vice well without a packer. Isolation at the 4-1/2" x 7" shoe is proposed to be achieved by pumping sufficient cement to place the TOC about 2,000' above the 7" shoe. Well A-29RD is critical to the reservoir management strategy for the Trading Bay Field northern nose development project. You must maintain full mechanical integrity of the well through the life of the project; the AOGCC will not allow the well to operate under a waiver to the mechanical integrity requirements established in 20 AAC 25.030(b) through (f). The inability to replace reservoir voidage (i.e., operate Well A-29RD) will require the production wells accessing that area to cease production until the reservoir injection can be restored. Unocal must accomplish the following: . . . Provide running and cementing operations reports and daily drilling reports for the 4-1/2" operation. Run a cement evaluation log and base line temperature survey; provide the results to the Commission. Pressure test the 9-5/8" x 7" annulus to 1,750 psi. [refer to 20 AAC 25.412(c); test pressure is based on 7,000 feet TVD] Pressure test the 4-1/2" string to 3,500 psi. Notify the Commission a minimum of 24 hours in advance so an Inspector may witness items 3 and 4. Notice may be given by contacting the Commission petroleum field inspector on the North Slope pager at 659-3607. Thirty (30) days after injection is initiated, perform a temperature survey to confirm that the injected fluid is entering the desired zone(s). Provide the results to the Commission. Mr. Jim Harrison August 1, 2002 Page 2 of 2 Subsequent monitoring requirements are: 1. Perform the pressure tests described in 3 and 4 (above) on a 2-year schedule. Unocal must make every reasonable attempt to have the tests witnessed by an AOGCC Inspector; please provide at least 2 weeks advance notice so we can make appropriate arrangements for these subsequent pressure tests. 2. Monitor the injection rate, tubing pressure and all annuli pressures at least daily. The results must be documented and available for review to the Commission on the Monopod platform.. Notify the Commission on the next business day if any annulus pressure increases by more than 200 psi or if observation of the rate and/or pressures indicate that the fluid may not be confined to the Hemlock as designed. Commissioner Unocal Corporation 909 W. 9th Avenue Anchorage, AK 99501 907-263-7660 UNOCAL ) July 30, 2002 Attn: Re: Alaska Oil and Gas Conservation Commission 333 West 7th Avenue Anchorage, Alaska 99501 Commissioner Cammy Taylor Request for Sundry Approval (Form 10-403) For Change of Approved Plan Trading Bay Field Monopod Platform, Well A-29RD Commissioner Taylor: Enclosed please find an Application for Sundry Approval (Form 10-403) for Monopod Well A-29RD, which is currently being drilled at approximately 12,830' MD. Specifically, Unocal respectfully requests a waiver of AOGCC Regulation 25.412 (b) which requires a production packer in a water injection well "unless the Commission approves the operator's use of alternative means to ensure that injection of fluid is limited to the injection zone". Please note that we are proposing to replace the production packer with approximately 2000' of cement above the 7" liner shoe, which should have the net effect of improving zonal isolation and eliminating several of the potential leak paths for injected water in the future. Please note that we are not proposing the elimination of any planned casing or tubing strings, we merely propose to simplify the completion process. It should also be noted that we will adhere to all logging (initial CBT log & periodic temperature surveys) and pressure testing requirements as per the original Permit to Drill. Essentially, Unocal is confident that we can complete the well with the same verified pressure integrity as originally planned. If you have any questions concerning this application, please contact myself at 263- 7809 or Jerry Bowen at 263-7640. Sincerely, Manager enclosure JUL 5 'i 2002 Alaska 0ii & Gas Cons. Anchorage ORIGIb IAL STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION COMMISSION APPLICATION FOR SUNDRY APPROVALS 1. Type of Request: Abandon: Suspend: Operation shutdown: Re-enter suspended well: Alter casing: Repair well: Plugging: Time extension: Stimulate: Change approved program: X Pull tubing: Variance: Perforate: Other: 2. Name of Operator 5. Type of well: 6. Datum elevation (DF or KB) Union Oil Company of California (UNOCAL) Development: 101' RT above MSL feet 3. Address Exploratory: 7. Unit or Property name P. O. Box 196247 Stratigraphic: Anchorage, AK 99519-6247 Service: ~ Trading Bay Unit 4. Location of well at surface 8. Well number 1623' FSL & 570' FEL of Sec.4, T9N, R13W, SM Monopod A-29RD At top of productive interval 9. Permit number 4680' FSL, 1300' FEL, S16, T9N, R13W, SM 72-29 / 202-004 At effective depth (2,412' - L/S cement plug ) 10. APl number 4680' FSL, 1300' FEL, S16, T9N, R13W, SM 50- 133-20245-01 At total depth (8,725') 11. Field/Pool 4398' FSL, 1284' FEL, S16, T9N, R13W, SM McArthur River/Hemlock Pool 12. Present well condition summary Total depth: measured 13,418 feet (current plan) true vertical 10,100 feet (current plan) Effective depth: measured 13,358 feet (current plan) true vertical 10,056 feet (current plan) Casing Length Size Cemented Measured depth True vertical depth Structural 975' 16" 950 sx 1012' 985' Conductor Surface 1785' 13-3/8" 2350 sx 1785' 1625' Intermediate 1785' 9-5/8" 2200 sx 1785' 1625' Drilling Liner 7137' 7" 520 sx 8691' 6678' Production (planned) 13418' 4 1/2" 507 sx 13,418' 10,100' Perforation depth: measured (Planned +/-200' of net perfs between approximately 13,300 & 13, 050' MD) true vertical (Planned +/-200' of net (measured depth) perfs between approximately 9,900' & 10, 040' MD) Tubing (size, grade, and measured depth) (N/A - proposed tubingless completion) Packers and SSSV (type and measured depth) N/A 13. Attachments Description summary of proposal: x Detailed operations program: x BOP sketch: x Proposed schematic diagram x Proposed cement volume calculation x 14. Estimated date for commencing operation 15. Status of well classification as: (currently in progress) 16. If proposal well verbally approved: Oil: Gas: Suspended: Name of approver N/A Date approved Service: (intend to complete as Hemlock injector) 17. I hereby certify that the f.oregoing is true and correct to the best of my knowledge· Signed~~ (~~~Ji~ Harrison FoRTitle:cOMMISSIoNDrilling managerusE ONLY Date: 7/30/02 Conditions o~approval' Notify Commission so representative may witness .... lApproval No. Plug integrity BOPTest Location clearance ~<' ~, ,'-~ ,~¢' ,, ~/I ~Od_., 'Z,/"//~-- Mechanical Integr,ty Te~_ Subsequent form required 10- ~-~0 ~ C.._~_.~.~ ~,~3q;_'~%l~' ORIGINAL SIGNED By A.chorage D Taylor Seamount /3, Approved by order of the Commissioner Commissioner Date Form 10-403 Rev 06/15/88 AFE #151737 ORIGINAL SUBMIT IN TRIPLICATE UNOCAL ) RKB to TBG Hanger = 33.20' SIZE WT Monopod Platform Well tt A-29RD Original Planned Design CASING AND TUBING DETAIL GRADE CONN TOP 13-3/8" 61 K-55 9-5/8" 47 S-95 7" 29 L-80 liner BOTTOM BTC 0 1785' Proposed Window BTC 0 1785' Window KC buttress 1554' 8691' 4-1/2" 12.6 L-80 liner Tubing: 4-1/2" 12.6 L-80 3-1/2" 9.3 L-80 Bu~ 8491' 13418' Bu~ 0 8400' Bu~ 8400' 8870 9-5/8" and 13-3/8" Window ~ 1800' MD/1633' TVD JEWELRY DETAIL NO. Depth Item 1. 8300' 2 8331' 3 8361' 4 8491' 4-1/2" x 7" SABL inj packer, 3.875" ID w/MOE 4-1/2" X nipple, 5.200" OD x 3.813" ID Hydrotrip sub, 5.6" OD x 3.865" ID after ball blowout Seals for 5" tie-back receptacle, 5.25" OD x 4.408" ID x 6' long 4,5 5 8491' 4-1/2" liner top with 5" x 7" ZXP packer and 5" 15# tie back receptacle, 6' long x 5.25" ID 7" liner at 8691' MD/6678' TVD Zone Depth HB-1 12943- HB-2 HB-3 -13157' 4-1/2" liner at appx 13418' TD Proposed Perforations 214' est gross, 171' est net TD = 13418' MD/10100' TVD 43 deg hole angle A-29RD Prop Redrill 8-02.doc REVISED: 07/30/02 DRAWN BY: TAB uNOCAL RKB to TBG Hanger = 33.20' SIZE WT . Monopod Platform Well ti A-29RD Proposed Tubingless Completion CASING AND TUBING DETAIL GRADE CONN TOP BOTTOM 13-3/8" 61 9-5/8" 47 7" 29 K-55 BTC 0 1785' Proposed Window S-95 BTC 0 1785' Window L-80 liner KC buttress 1554' 8691' TUBING (CEMENTED): 4-1/2" 12.6 k-80 Butt 0 13,418' and 13-3/8" Window ~ 1800' MD/1633' TVD NO. Depth 1. +/- 12,700' JEWELRY I)ETAIL Item Baker 'X' or 'XN' nipple Planned T.O.C. at 6691' MD / 5218' VD 7" liner at 8691' MD / 6678' TVD Zone Depth Proposed Perforations HB-1 HB-2 HB-3 12943- -13157' 214' est gross, 171' est net Note: Final perf interval dependent on LWD log not yet obtained. 4-1/2" robing at appx 13,418' TD TD = 13,418' MD / 10,100' TVD +/-43° inclination A-29RD Prop tbgless 7-29-023.doc REVISED: 07/30/02 DRAWN BY: JFB Proposed Sequence of Operations- Well A-29RD AOGCC Form 10-403 Change of Approved Program 1. Drill to original planned TD of 13,418' MD / 10,100' VD. 2. POH L/D drill string. 3. RIH & cement 4 1/2" 12.6 ppf N-80 IBTC long string. 4. ND BOPE. 5. NU X-mas tree. e Begin rig de-activation while cement cures (leave derrick over well A- 29RD). e Se Pressure test 4 1/2" casing to 3500 psi & 4 Vz" x 7" annulus to 1750 psi. Run CBT log & base temperature survey log & deliver to AOGCC. e Perforate the Hemlock injection interval (with either CTU or with stacked perf guns - perforating must be under-balanced). Monopod A-29RD Cement Volume Calculations: Slurry Hole top 12.8 ppg lead 4-1/2" x 7" annulm 6691 12.8 ppg lead 4-1/2" x 6" hole 8691 total lead bottom 8691 9900 caDacitv 0.0175 0.0153 excess 1 1.15 bbls 35 21 56 Yield 2.05 2.05 Sx 96 58 154 15.8 ppg tail 4-1/2" x 6" hole 15.8 ppg tail Float total tail Total 9900 13388 13418 13418 0.0153 0.01522 1.15 1 62 0.5 62 140 1.19 1.19 292 2 294 507 Well A-29RD Revised Completion Design - Waiver b~,f:.AOGCC Regulation 2.5.412 .'?. ', ?'".~ . Subject: Well A-29RD Revised Completion Design -WaiverofAOGCC Regulatio n-25.412 Date: Mon, 29 Jul 2002 16:05:54 -0700 From: "Bowen, Jerry -Alaska" <jbowen{g~unocal.com > To: "Tom Maunder - AOGC (tom_maunder@adm in.state.ak.us)" <tom_maunder@adm in.state.ak, us> CC: "Byrne, Don S" <byrneds@unocal.com>, "Billingsley, Tim" <billita@unocal.com> Tom; With reference to our discussion this morning. Attached for your review are the previously approved and the new proposed completion schematics for the above referenced well. <<A-29RD Prop Redrill 8-02.doc>> <<A-29RD Prop tbgless 7-29-02.doc>> Unocal respectfully requests AOGCC permission to revise the approved completion design and utilize the cemented 4 1/2" monobore completion design for the following reasons: time by an estimated 1 ~ 2. MECHANICAL RISK: The completion operation will be greatly simplified by eliminating the liner hanger, the liner top packer, the tieback seal bore and seal assembly, and the hydraulic set permanent packer, thus reducing the likelihood of encountering a mechanical problem. ~._~ % cc, -~ ~ c.~,o~ ~,,r~ ~,L~'~ 3. LEAK RESISTANCE: Eliminating potential leak paths should provide a more reliable completion over the long term. Ultimately, we will circulate signir,:antly more cement (refer to attached calculations) with a 4 1/2" monobore than we could with a 4 1/2" liner, and the risk of lost returns might be reduced due to elimination of the liner hanger/packer restriction in the annulus. <<Revised Cement calcs.xls>> It is our opinion that we can save money and eliminate risk while sim ultaneously reducing the risk of having injected water go into some formation other than the intended Hemlock zones. We would propose carrying out the same process to confirm zonal isolation and/or injection conformance as is currently required; i.e. (1) run a CBt: or USIT log in any required depth intervai(s)priorto perforating', (2) run a baseline temperature-survey prior to perforating ' and run a subsequent temperature.SurveY~after60:days in service and submit same to AOGCCfor approval, (3) Perform (AOGCC witnessed) pressuretestsof the 4 1/2" cemented tubing and the4 1/2" x 7" annulus prior to, perforating. For all practical purposes, we would perform the required diagnostic testing prior to perforating in the same manner as with a conventional tubing/packer completion. Ultimately, we will guarantee the AOGCC that the well will have pressure integrity as detailed above and that injected fluids will not be allowed to migrate uphole behind-pipe. Thanks, Jerry F. Bowen, P.E. Sr. Advising Drilling Engineer Office: 907-263-7640 Cell: 907-360-2490 Home: 907-688-2278 Fax: 907-263-7884 ~A-29RD Prop Redrill 8-02.doc Name: A-29RD Prop Redrill 8-02.doc Type: WINWORD File (application/msword) Encoding- base64 ~A-29RD Prop tb.qless 7-29-02.doc Name: A-29RD Prop tbgless 7-29-02.doc Type: WINWORD File (application/msword) Encoding: base64 · 1 of 2 7/29/2002 4:11 PM Well A-29RD Revised Completion Design - Waiver ot A(JU~JC; t<egu~3~lo n Revised Cement calcs.xis ~ Name:Type: EXCEL File (application/msexcel) ] ~-~Revised Cement calcs.xls Encoding: base64 2 of 2 7/29/2002 4:11 PM ' UNOCAL ) RKB to TBG Hanger = 33.20' )-5/8" and 13-3/8" Window ~ 1800' MD/1633' TVD SIZE WT Monopod Platform Well # A-29RD Proposed Tubingless 8/02 Redrili CASING AND TUBING DETAIL GRADE CONN TOP BOTTOM 13-3/8" 61 K-55 BTC 9-5/8" 47 S-95 BTC 7" 29 L-80 liner KC buttress 1554' TUBING (CEMENTED): 4-1/2" 12.6 L-80 Butt 0 JEWELRY DETAIL NO. Depth Item Planned T.O.C. at 6691' MD / 5218' VD 7" liner at 8691' MD / 6678' TVD Zone Depth Proposed Perforations HB-1 HB-2 HB-3 12943- -13157' 214' est gross, 171' est net ~iii! 4-1/2" tubing at appx 13,418' TD 0 1785' Proposed Window 0 1785' Window 8691' 13,418' TD -- 13,418' MD / 10,100' TVD +/-43° inclination A-29RD Prop tbgless 7-29-02.doc REVISED: 07/29/02 DRAWN BY: JFB ' 'UNOCAL i i i RKB to TBG Hanger = 33.20' 9-5/8" and 13-3/8" Window ~ 1800' MD/1633' TVD 4,5 SIZE WT Monopod Platform Well # A-29RD Proposed August 2002 Redrill CASING AND TUBING DETAIL GRADE CONN TOP BOTTOM 13-3/8" 61 9-5/8" 47 7" 29 K-55 BTC 0 1785' Proposed Window S-95 BTC 0 1785' Window L-80 liner KC buttress 1554' 8691' 4-1/2" 12.6 Tubing: 4-1/2" 12.6 3-1/2" 9.3 NO. 1. 2 3 L-80 liner Butt 8491' 13418' L-80 Bu~ 0 8400' L-80 Butt 8400' 8870 Depth Item 8300' 8331' 8361' 4 8491' 5 8491' JEWELRY DETAIL 4-1/2" x 7" SABL inj packer, 3.875" ID w/MOE 4-1/2" X nipple, 5.200" OD x 3.813" ID Hydrotrip sub, 5.6" OD x 3.865" ID after ball blowout Seals for 5" tie-back receptacle, ~ K~,.~..a~.h\-~.~'-x ~ 5.25" OD x 4.408" ID x 6' longc.b, 'k-x-w~5~ 4-1/2" liner top with 5" x 7" ZXP packer and 5" 15# tie back receptacle, 6' long x 5.25" ID 7" liner at 8691' MD/6678' TVD Zone Depth HB-1 12943- HB-2 HB-3 -13157' 4-1~"liner~appx13418' TD TD= 13418'MD/10100' TVD 43 deg hole angle Proposed Perforations 214' est gross, 171' est net A-29RD Prop Redrill 8-02.doc REVISED: 07/29/02 DRAWN BY: TAB Monopod A-29RD Cement Volume Calculations: Slurry. Hole top 12.8 ppg lead 4-1/2" x 7" annulus, 6691 12.8 ppg lead 4-1/2" x 6" hole 8691 total lead bottom 8691 9900 caoaci~ 0.0175 0.0153 excess 1 1.15 bbis 35 21 56 Yield 2.05 2.05 S..~x 96 58 154 15.8 ppg tail 4-1/2" x 6" hole 15.8 ppg tail Float total tail Total 9900 13388 13418 13418 0.0153 0.01522 1.15 1 62 0.5 62 140 1.19 1.19 292 2 294 507 · , · , STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION COMMISSION WELL COMPLETION OR RECOMPLETION REPORT AND LOG 1. Status of Well Classification of Service Well OIL: GAS: SUSPENDED: ABANDONED: X SERVICE: 2. Name of Operator 7. Permit Number Unocal Oil Company of California (UNOCAL) 72-29/301-352 3. Address 8. APl Number P. O. Box 196247, Anchorage, Ak 99519 50- 733-20245 4. Location of well at surface Leg B1, Slot 10 Steelhead Platform 9. Unit or Lease Name 1623' FSL, 570' FEL, Sec. 4, T9N, R13W, SM Trading Bay Field At Top Producing Interval (7550' top perf) 10. Well Number 759' FSL, 579' FEL, Sec. 5, T9N, R13W, SM A-29 At Total Depth 11. Field and Pool 908' FSL, 1330' FEL, Sec. 5, T9N, R13W, SM 5. Elevation in feet (indicate KB, DF, etc.) ~ 6. Lease Designation and Serial No. Trading Bay Field 101' KB above MSLI ADL-18731 "C" sand thru "50-3" sand 12. Date Spudded12/9,72 13' Date T'D' Reached I 14' Date Comp" Susp' °r Aband' I 15' Water Depth' if °fish°re I 16' N°' °' C°mpleti°ns1/21/73 6/28/02 abandoned 73' 2 17. Total Depth (MD+TVD) 18. Plug Back Depth (M D+TVO)I 19. Directional Survey [ 20. Depth where SSSV sot [ 21. Thickness of Permafrost 8725' MD/5623' TVD 8515' MD/5449' TVD Yes: No: X NA feet MD NA , 22. Type Electric or Other Logs Run 23. CASING, LINER AND CEMENTING RECORD SETTING DEPTH MD CASING SIZE WT. PER FT. GRADE TOP BO'I-rOM HOLE SIZE CEMENTING RECORD AMOUNT PULLED Driven 16" 65# H-40 0 1012' 21" 950 sx 0 13-5/8" 61# K-55 0 4020' 17-1/2" 2350 sx 0 9-5/8" 47# S-95 0 8709' 12-1/4" 2200 sx 0 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) Short 3-1/2'~x2-7/8" 2264'-7360' 7360' Cement Retainer set at 2000' iLong 3-1/2'~x2-7/8" 2262'-7895' 7360' and 7866' Pumped 66 bbls cmt below retainer on 6/27/02. 26. ACID, FRACTURE, CEMENT SQUEEZE, ETC. DEPTH INTERVAL (MD) AMOUNT & KIND OF MATERIAL USED Set cement retainter at 1809' in preparation for A-29RD redrill kick-off. 27. PRODUCTION TEST Date First Production I Method of Operation (Flowing, gas lift, etc.) I NA (injector) Date of Test Hours Tested PRODUCTION FOR OIL-BBL GAS-MCF WATER-BBL CHOKE SIZE I GAS-OIL RATIO NA TEST PERIOD =>I NA Flow Tubing Casing Pressure CALCULATED OIL-BBL GAS-MOF WATER-BBL OIL GRAVITY-APl (corr) Press. 24-HOUR RATE => 28. CORE DATA Brief description of lithology, porosity, fractures, apparent dips and presence of oil, gas or water. Submit core chips. RECEIVED JUL 9 2002 ~, ~ __ ~,~lz~,~. Form 10-407 Rev. 7-1-80 ~aS~ UJ~ ~ Gas C~JllS. GU'i-~i AFE ~151737 ORIGINAL Ancho,age= ,0 ~ CONTINUED ON REVERSE SIDE ~ B'~ S B F L Submit in duplicate 29. 30. GEOLOGIC MARKERS FORMATION TESTS NAME Include interval tested, pressure data, all fluids recovered and gravity, MEAS. DEPTH TRUE VERT. DEPTH GOR, and time of each phase. RECEIVED JUL 9 2002 Alaska 0il & 6as Cons. (;0mmmsi0n Anchorage 31. LIST OF A'I-I'ACHMENTS ' Wellbore schematic, Daily Summary of Rig Operations 32. I hereby certify that the foregoing is true and correct to the best of my knowledge Signed' ~' ~ '''~'~ ~Tt~vl~"~..~O~, Title Drillinq Manaqer . Date "~/~'"-/~ ~'' INSTRUCTIONS General: This form is designed for submitting a complete and correct well completion report and Icg on all types of lands and leases in Alaska. Item 1: Classification of Service Wells: Gas injection, water injection, steam injection, air injection, salt water disposal, water supply for injection, observation, injection for in-situ combustion. Item 5: Indicate which elevation is used as reference (where not otherwise shown) for depth measurements given in other space on this form and in any attachments. Item 16 and 24: If this well is completed for separate production from more than one interval (multiple completion), so state in item 16, and in item 24 show the productin intervals for only the interval reported in item 27. Submit a separate form for each additional interval to be separately produced, showing the data pertinent to such interval. Item 21' Indicate whether from ground level (GL) or other elevation (DF, KB, etc.). Item 23: Attached supplemental records for this well should show the details of any multiple stage cement- ing and the location of the cementing tool. Item 27: Method of Operation: Flowing, Gas Lift, Rod Pump, Hydraulic Pump, Submersible, Water In- jection, Gas Injection, 8hut-in, Other-explain. Form 10-407 Item 28: If no cores taken, indicate "none". 0 i I L' UNOCAL ) RKB to TBG Hngr = 33.20' Tree connection: Dual3" 5,000# Cmt retainer at i 1809' and 2000' ! Possible Damaged Csg. Noted in drlg 13-3/8"shoe at 4020' 4 7360' C-7 C-7 7 7866' time below EOT, bailer to 7913' 47-5 47-5 KB ELEV = 101' TD = 8,725' PBTD = 8,515' ANGLE thru INTERVAL = 58° A-29 prop Abdn 6-28 actual.doc 50-3 8515' 51-6 Trading Bay Unit Well # A-29 Actual Abandonment 6/28/02 CASING AND TUBING DETAIL SIZE WT GRADE CONN ID TOP BTM. 16" 65 H-40 15.250 Surf. 1012' 13-3/8" 61 & 68 K-55 Butt 12.415 Surf. 4020' 9-5/8" 47 S-95 8.681 Surf 8709' Tubing: LS 3-1/2" 9.2 N-80 Butt. 2.992 2000' 7326' 2-7/8" 6.4 N-80 Butt 2.441 7326' 7895' SS 3-1/2" 9.3 N-80 Butt. 2.992 2000' 7325' 2-7/8" 6.4 N-80 Butt 2.441 7325' 7359' i JEWELRY DETAIL ~0. Depth ID Item LONG STRING I 1 7322' 2.75 3-1/2" Otis "XA" Sliding Sleeve (Closed) 2 7326' 2.441 Crossover, 3-1/2" X 2-7/8" EUE. Crossover, 2-7/8" EUE X 2-7/8" Butt. 3 7359' Baker Parallel Flow Head w/16.35' X 6" Seal Assy. 4 7360' 6.00 Baker Model "F-I" Perm Pkr. 5 7825' 2.313 2-7/8" Otis "XA" Sliding Sleeve (Closed) 6 7861' 3.00 Locator Seal Assy. w/20.18' of seals 7 7866' 4.75 Baker Model "D" Production Retainer Pkr. 8 7893' 2.205 Otis "N" Profile Nipple 9 7894' 3.00 Mule Shoe btm 7895' SHORT STRING A 7289' 2.75 3-1/2" Otis "XA" Sliding Sleeve (Closed) B 7325' 2.44 2-7/8" Baker Safety Joint w/X-O 3-1/2" X 2-7/8" Colla C 7359' Baker Parallel Flow Head w/16.35' X 6" Seal Assy. D 7360' 6.00 Baker Model "F-I" Perm Pkr. FILL LS Tagged w/1-5/8" bailer 3/27/76 @ 7913' LS Tagged w/2.188" GR 4/29/78 @ 7812' LS Tagged w/1.69" gages 5/29/80 @ 7750' LS Tagged w/1.625" GR 3/25/85 @ 2412' LS Ran 2.72" GR to 2300' 5/18/02 @ 2300' ~ ]]]]] ] ] ] . ] ]].ll~ll SS Ran 1.69" ga~es 5/29/80 to 7350' SS Tagged w/1.69" gages 6/26/82 @ 2887' SS Tagged w/1.625" GR 3/25/85 @ 597' SS Pumped and worked GR down, 5/18/02 @ 2205' Left 2.45" GR at 2210', tagged with 2.72" GR at 2205' ,~TIMUI, A TIf~N~ I Acid Matrix Squeeze I 2/20/73 I 47-5, 50-3 & 51-6 sands Acid Matrix Squeeze & Hydroxy Aluminum] 10/30/74] 47-5.50-3 & C-7 sands PERFORATION DATA Accum. Date Zone Top Btm Amt. SPF Last Opr. Present Con~ c-7 7,550' 7,580' 30' 6 10/29/1974 Open for Injectio~ , C-7 7,620' 7,670' 50' 6 10/29/1974 Open for Injectio~ C-7 7,710' 7,740' 30' 6 10/29/1974 Open for Injectio~ 7,740' 7,742' 2' 4 1/26/1973 Cmt Sqz f/Bond 47-5 7,930' 7,940' 10' 6 10/25/1974 'Open for Injectioi '47-5 7,970' 7,985' 15' 6 10/25/1974 Open for Injectio 50-3 8,329' 8,349' 20' 10 10/25/1974 Open for Injectio 51-6 8.575' 8.595' 20' 2 10/24/1974 Abandoned REVISED: 7/2/2002 DRAWN BY: TYAB A-29 Abandonment Daily Summary Unocal Alaska Drilling Daily Summary Report A-29 Abandonment 6/24/02 to 6/28/02 6/24/02 ND tree, NU BOPs. General rig mobilization. 6/25/02 Test BOPs to 250/4000 psi. Pull BPVs from short and long string. RU APRS to short string. RIH with jet cutter and cut short string at 2264'. POOH with jet cutter. Circ thru cut tbg to a balanced density of 9.2 ppg. Observe well flowing. 6/26/02 Circ 11.0 ppg CaCI brine down short string. Well dead. Work short string to finish off tbg cut. Pull and lay down 2264' of 3-1/2" short string. Bullhead 20 bbl of 11.4 ppg brine down.long string. Well dead. RU APRS and cut long string at 2262'. POOH and lay down 3-1/2" long string. Change out 3-1/2" rams to 5" and test same. 6/27/02 RIH with tri-mill cleanout assy. Tag tbg stub at 2262', circ BU, POOH. RIH with 9-5/8" retainer on drill pipe. Set retainer at 2000'. Test 9-5/8" to 1750 psi, 1710 psi in 15 rain, good test. Perform injectivity test with 170 bbls of FIW to 2550 psi at 5 bpm. Pressure declined to 1700 psi in 16 min. Bled 2.5 bbls with pressure declining to 800 psi. Shut-in and pressure climbed to 1435 psi in 18 min. Unstab and rev circ hole clean. Mix 66 bbls of 15.8 ppg cement. Pump 30 bbls of cmt, restab into retainer and finish pumping 36 more bbls of cmt below retainer. Displace cmt with FIW. Unsting and reverse circ on top of retainer at 2000' (no cmt above retainer) 6/28/02 POOH with cmt stinger. RU E-line, punch holes in 9-5/8" casing at 1981'-1983'. Attempt to circ thru holes at 1000 psi with no circulation. Decline to 971 psi in 15 min. E-line set retainer at 1809'. End of abandonment of A-29. A-29RD daily summary.doc 1 A-29 abdnment Subject: A-29 abdnment Date: Thu, 13 Jun 2002 16:58:02 -0700 From: "Billingsley, Tim" <billita(f~unocal.com> To: "Maunder Tom (Maunder, Tom)" <tom_maunder@admin.state.ak.us> CC: "Hauck, Shane R" <haucks~unocal.com> Tom, The proposed A-29 abandonment has run into some snags, We can not pump down either the long or short string at 1600 psi. Therefore, v~ probably can no{ pump abandonment cement beneath a retainer after cuffing and pullling the long and short strings down to just below our proposed kick-off depth of 1800', Here is Unocai's proposal for abandonment of A-29 consisting of two retainers, The bottom retainer will be at 2180' and will have 100' of cement laid in on top of it for abandonment purposes (Do we need the 100' of cement on top the lower retainer or can we rely on two retainers being sufficient for abandonment purposes?), The second retainer will be set at 1800' for the whipstock anchor. i think it adequately abandons the well considering that both long and short strings are plugged up beneath 2200'. Please let me know if you approve, Rig work might begin late next week on this well. Tim Billingsley 263-7659 <<A-29 11-6-74.doc>> Existing schematic with recent slickline depths in LS and SS. <<A-29 prop Abdn 6-02 AOGCC vet 2.doc>> Proposed abandonment schematic if we can not pump cement below the retainer at 2180'. <<A29abdnproc rev 6-13-02.doc>> Revised explanation and abandonment procedure. A-29 11-6-74.doc ! A-29 11-6-74.doc J Name:Type: WINWORD File (application/msword) I Encoding: base64 ~A-29, prop Abdn 6-02 AOGCC ver 2.doc Name: A-29 prop Abdn 6-02 AOGCC ver 2.doc Type: WINWORD File (application/msword) Encoding: base64 A29abdnprocrev 6-13-02.doc I A29abdnproc rev 6-13-02.doc Name:Type: WlNWORD File (application/msword) I I Encoding: base64 1 of I 7129/2002 12:28 PM A-;z9 aDon upoate proposa~ Subject: A-29 abdn update proposal Date: Tue, 18 Jun 2002 16:54:15 -0700 From: "Billingsley, Tim" <billita@unocal.com> To: "Maunder Tom (Maunder, Tom)" <tom_maunder@admin.state.ak.us> CC: "Hauck, Shane R" <haucks@unocal.com> Tom, On A-29 abandonment on about 6/13/02, you asked about whether the long and short string tubing pressures could be bled off and stayed bled off. Both strings can be quickly bled to 0 psi but over several hours both strings will increase slowly to 200 psi. Earlier we attempted to inject into both strings and could not. There must be fill blocking injection but reservoir pressure is able to feed in resulting in 200 psi at the surface with a water gradient in the tubing strings. Also, we thought we should try to pump some cement in the 9-5/8" x 13-3/8" annululs which goes dOwn to 4020'. We were unable to inject into this annulus from the surface. We will try to circ during the rig abandoment thru holes punched at appx 2150' and place some cement in this annulus for two reasons, stablize the window at 1800' and block off the annulus for the proposed redrill. Eventually, the reddll will run a 7" liner and place cement and a liner top packer at the top of the liner to permanently isolate the old wellbore. In light of this info here is Unocal's revised abandonment plan. <<A29abdnproc rev 6-18-02.doc>> procedure and history explanation. I wrote in bold the changes/additions due to this new information. <<A-29 prop kill 6-02.doc>> Current schematic with proposed tbg punch holes <<A-29 prop Abdn 6-02 vet 2.doc>> proposed abandonment schematic <<A-29RD Prop Reddll 6-02.doc>> proposed redrill schematic (yoU already have this one) Sorry this more complicated but I think this will work and will end up with kill weight fluid between the old perfs and the abandonment plugs. Tim Billingsley 263-7659 ~A29abdnproc rev 6-18-02.doct Name: A29abdnproc rev 6-18-02.doc I Type: WINWORD File (application/msword) I Encoding- base64 I Name: A-29 prop kill 6-02.doc A-29 kill 6-02.doc WINWORD File prop Type: (applk:ation/msword) Encoding: base64 ~A-29 prop Abdn 6-02 ver 2.doc Name: A-29 prop Abdn 6-02 ver 2.doc Type: WINWORD File (application/msword) Encoding: base64 .................... ............. i .... N anle': A, g,DProp Redriil 6'02.d°c ~A-29RD Prop Redrill 6-02.docI Type: WlNWORD File (application/msword) 1Enc°ding: base64 1 of I 7/29/2002 12:13 PM UNOCALe Abandonment Plan Monopod A-29RD 07/29/02 I I i iji i1_ ii I iiii iiii i I Monopod A-29RD Summary of Abandonment Proposal Revised 6118/02 A-29 is a dual stdng water injector that has been shut in since August '83. The well will be re- drilled to the Northern West flank of the northem nose Hemlock Structure as a water injector to support K-13RD2 and proposed A-15RD producing wells. The most recent developments since the proposal sent to AOGCC on 5/16/02 are slickline work and an injectivity test. The slickline runs were able to work down to 2205' on the short string and 2300' on the long string on 5/18/02 which demonstrates ability to cut and pull tbg stdngs from these depths, An injectivity test was performed on 5/27/02 and neither the long or short string would take fluid at 1600 psi. Also on 5127102, the 9-518' x dual tubing annulus was pressure tested to 1500 psi and held OK. On 6115102, the long and short tubing strings were bled from 200 psi to 0 psi. Several hours later, both tubing strings had increased to 200 psi and holding. An injection test was also performed down the 9-5/8" x 13-3/8" annulus on 6115102 and this annulus would not take fluid at 1000 psi. Unocal proposes for the abandonment of A-29 that holes be shot in the long string as deep as possible, (probably can only get down to 2300'). Kill weight brine will be circulated until the 9-518" x dual tbg annulus is full of appx 10.5 ppg brine. This will be enough to kill the 200 psi of tbg pressure above a proposed tubing cut of 2200' MDIt892' TVD. The dg will then move on the well. The long and short stdng will be cut and pulled from a depth of 2200'. A 9-5~8" cement retainer will be set at approximately 2180'. An attempt will be made to squeeze abandonment cement below this retainer as per the odginal plan. However, this will probably not be successful. Then, holes will be punched in the 9-518" casing just above the retainer at 2180'. A circulation test will be performed to determine if it is feasible to circulate cement through the 9-518" holes and up into the 9-518" x 13- 318" annulus. If the circulation cement job can not be done, then a 7 bbl cement plug (100' of 9-518' casing capacity) will be spotted on top of the retainer at 2180'-2080' to complete the abandonment of A-29. Then the kick-off retainer will be set at 1800' as previously planned for the start of A-29RD. Subsequently, a two stdng (13-3/8" and 9-5/8") window exit will be cut and two (2) sections of holes, 8-1/2" and 6", will be ddlled to TD pdor to running 4-1/2" tubing completion for water injection. A separate Permit to Ddll Application Form 401 has been submitted and approved for the proposed reddll of A-29RD. Possible Abandonment Hazards: Lost Circulation Zones: None Low Pressure Zones: None A29abdnproe rev 6-18-02.doc 7/29/2002 UNOCAL ) Abandonment Plan I I I I I I I I II I III Over Pressure Zones: None Monopod A-29RD 07/29/02 A29abdnproc rev 6-18-02.doc 7/29/2002 Monopod A-29RD UNOCAL 07/29/02 Descdpti0n. Summary of. Proposed A-29RD Abandonment Punch holes in long string as deep as possible, (probably can only get down to 2300'). Circ kill weight brine (10.5 ppg) down long string and up 9-518" annulus. Repeat circulations as needed to eventually build up brine weight to 10.5 ppg in entire 9-518" annulus down to dual packer at 7360'. Move in rig. ND tree, NU BOPE. Test BOPE to 4000 psi. P/U Landing joint & pull on dual tubing hanger. Run APRS and Cut 3-1/2" LS tubing @ 2200'. Circ well until stable. Pull and lay down long string tubing. Cut 3-1/2" SS tubing @ 2200'. Circulate well. Pull and lay down short string. RiH w/9-5/8" retainer on drill pipe, set @ 2180'. Attempt injectivity test at 2000 psi. If injection rote is sufficient, pump squeeze cement (see cmt volume calculation below) abandonment through retainer. Release running tool, circulate out any excess cement.. Abandonment Cement Volume Calculation 9-5/8" from Cmt retainer at 2180' to top of LS stub at 2000' = 20' x .0732 bbl/ft = 1.5 bbls 3-1/2" LS tbg from 2200' to 7326' = 5126' x .0087 bbl/ft = 44.6 bbls 2-7/8" LS tbg from 7326' to 7895' = 569' x .00579 bbl/ft = 3 bbls 9-5/8' csg from 7895' to top of fill at 7913' = 18' x .0732= 1 bbls Total abdnment cement needed = 50 bbls = 235 sx of 1.19 yield cmt at 15.8 ppg This assumes the short string is plugged and injection can be established down the long string (Not likely) Abandonment Plan I I I ] I..lll[ .I I III,Ill I III ]! I]].11 I I. 10 POOH w/running tool. 11 RU Schlumberger and punch holes in 9-518" casing just above retainer at 2180' A29abdnproc rev 6-18-02.doc 7/29/2002 UNOCALe Abandonment Plan Monopod A-29RD 07/29/02 12 Attempt to circulate down 9-518" and through holes and up 9-518" x 13-318" annulus. 13 if 9-518" holes will circulate, RIH with a second retainer on E-line and set at proposed sidetrack point at 1800'. RIH with drill pipe and sting into retainer at 1800'. Pump a circulation cement squeeze to place cement in 9-518" x t3-318" annulus across from proposed window at 1800' and to leave cement on top of 9-518" retainer at 2180'. If 9-5/8" holes will not circulate, RIH with drill pipe and spot a balance 7 bbl cement plug (100' of 9-518" capacity) on top of retainer at 2180'. POOH with drill pipe. RIH with 2"d retainer on E-line and set at 1800' 14 Run whipstock on top of retainer at 1800' to sidetrack well and drill A-29RD. A29abdnproc rev 6-18-02.doc 7/29/2002 FIR~. % i ii - iii ii i .............. II ._ UNOCAL PLATFORM ANNA Month: February.02 i i .__.q .. Date Tub_lq_g .... 9 5/~" t3 3m" BIBLes Injected ,Co-mme_n_ts t 2665 2050 ,0 0 #2 Ha~,m. melmann down 24 bra 2 3174 ~ 3t00 0 182 Both pumps down..2,hrs for PumP.#2 repair____ $ 3008 $000 0 201 Jl~,,, _ _..~.. ,,, i 1,1. ........................ 4 32013 3200 0 205 5 3200 3200 0 198 6 3200 3200 0 193 i ,.,, 7 3200 3200 0 1B9 ........ ~ _ . u.. , ...................... ~- 8 3200 3200 0 179 9 3200 3200 0 180 ,, ,.. ~ ~,1, 10 3!,.9,.3. 3200 0 ...... 180 ........_ 11 3204. .... 3250 0 ....... 181 12 3187 3200 0 170 t 3 3212 3250 0 177 14 3190 3250 0 178 lS 3216 3250 0 118 '- I -, - '~*~ ~ ......... 16 3204 3250 0 180 '117 3212 3250 0 181 ql *,- ........ ,~ -.~ ............ t 8 3200 3200 0 178 o - . i ~ 1..pi .... ,,,,,_.._..-4.--,, .......... 19 3200 3200 0 16B 20 2900 2900 0 129 21 3200 3200 O 179 22 3200 3200 0 195 --:' , · , i , .............. . ........ 23 3200 3200 0 189 i _1..._ ~ i Ill .... -- -- .J .... 24 3200 3200 0 179 , __ ~ t ,,w. 25 3210 3250 0 167 .- ,,. , ~,. ,.... ~[ 26 3206 3250 O 165 ... ....... ~ _ _ ,L~ ....... 27 3204 3250 0 174 28 3182 3200 0 ~60 29 · i .. .. ............. : ...... · . iii i ii I Copies To: Julia Koberstein, Kenal Office Fax: Blair Wonzell-9-1-607-276.7§42 Alaska Oil & Gas Assoc. Well ~29 File l~:mlSofflce~excel~ma.endOG~2Opres~.,I.~ " UNOCAL PLATFORM'-A~NNA WELL #29 PRESSURES ; Month: danuary-02 ......................... .... ,. ...~ Date.. ?~b~._n._g ......... 9__5!6"_ .............. ~ 3 3/6" BBL's Injected Comments I 3207 3199 0 190 2 2391 . .2400._ 0 102 #1 Hammelmann pmp dn so can run $ 2306 2300 0 100 #1 Hammelmann.p~p dn so can run BJ.. 4 3140 3100 0 79 #I Hammelmann pmp dn so can_~r=~..BJ , fnf ., 5 3210 3200 0 237 6 3212 3150 0 165 7 3200 3200 0 201 8 3200 3200 ,,, 0 ....... 198 9 . 3200 .3200 0 198_: ....... !0.~ .... 3200 3200 0 .... 196 ., _~ t 1 3200 3200 0 177 Down 1 hr. AC failure . [ ~ r · n lllll l 12 3200 3200 0 172 ,,il -- -- ' ' "' ' ' - - - ' '1 13 3200 3200 0 , · 396 14 3200.. 3200 0 ,, ....... 187 , 15 3206 3250 0 187 16 3212 3250 0 154 ........... 17 3209 3250 .... 0 192 ........__ . 18 3235 3250 0 72 W,F. Pu_m_ps down 16 hfs AC down i i- __7 .. ' '~;--- ' 19 3203 3250 0 204. ............ 20 3201 3250 0 186 ,.. 21 3210 8250 0 180 ---, 22 3475 3475 O 181 i~,, i i * ' 1' 23 3200 3200 0 200 24 3200 3200 0 , 188 25 3200 3200 0 t 86 26 3200 3200 0 150 27 8200 3200. .... 0 ,,187 ,.. ,,. 28 3185 3250 0 150 =. 3210 3200 .0 , 186 30 .2684 2680 0 ,. 8 #2 Hammelmann dew.n,,.24 hrs 3t 88 2686 0 250 #2 Hammelmann down 24 hrs Copies To: Julie Kobersteln, Kenai office Fmc Blair Wonzell.9-1-90?-276Y~,5A,?. Alaska O11 & Gas Well ~29 File F:~meoffice~nxeal~mo-and~ii~gpreee,xl~ .......... UI~CAL' PLATFORM ANNA WELL #29 PRESSURES Month: December-01 Dam .... Tubing ......... 9 518" 13 3/B" BIBL~p..InJ.eCtmJ~.~_ .. Comments 1 3200 3200 0 276 2 3200 3200 0 243 3 3130 3150 0 207 4 3193 3150 0 226 Down 2 hrs to work on pump 5 3225 2800 .... ,O,.i. 236 6 3204 3250 50 222 7 3193 3200 50 213 8 3203 3200 50 206 9 3203 3200 50 118 Dowri 11hfs for V,-18 repair 10 3t36 3100 50 68 Down..J4h~.fpr_V-18 repair 14 3200 3200 50 239 12 3200 3200 50 218 ...... .,,m, -.~' -' .... ' ' 13 3200 3200 50 197 · 4pi ,ILL, 14 3200 3200 40 216 15 3200 3200 40! 211 16 3200 3200 0 206 '17 3200 3200 1'5 212 18 3200 3200 4,0 207 '19 3200 3200 40 203 i _ z _ 20 3200 3200 0 ...... 1.'1.9 .............. 21 ~OO 3200 0 20B 22 3200 3200 0 186 · 23 3200 2750 10 124 ,,, 24 3200 3200 30 189 , ..., .~ ~ 25 3200 3200 0 197 ] · ,~ · 26 3200 3200 0 109 ...... 27 _ ...... 3200 3200 0 194. . 28 3200 3200 0 191 29 3300 ...... :,_ 3300 0 175 30 3300 3300 0 195 31 3204 3300 0 191 I ii ...... I II .... uaa Intreat form also Coplee To: Julia Kobemteln, Kenal Office Fax: Tom Maunder-9.1.907,276-7642 Alaska O!1 & Gas A~oc, Well #29 File F:~meofflGe~excel~mo-endoe~.29press.xle in UNC~CAL PLATFORM ANNA WELL #29 PRESSURES Month; November-D1 i i i iiii ii ii ii Date Tubing 9 5/8" ..t3 ~/8' BBL'o 19jected ,, Comments I 3100 3100 0 164 2 3200 3200 0 169 3 3200 3200 0 170 4 3130 3200 0 172 S 3115 3150 0 162 . .1,~,.. o _ 6 2930 3000 0 120 ? 2784 2800 0 48 8 2775 2800 0 84 ,.,... _ g 2728 2743 0 10' ' 2762 ~ 2800 0 78 _ m iL.. 11 2712 ,2,,7,57 ..... 0 B0 Down 15 hrs for .p...u, mp__repair 12 3204 3200 0 208 13 3089 3100 0 171 .. 14 3137 3100 0 129 .m --, "" -" 15 3162 3150 0 t43 -- ~., m ,, ils. il.mi 16 3200 3200 0 166 .... 17 2850 2850 0 ............~27 . 18 3050 3050 0 113 ::)own 1 hour for level control problem !9 3t33 2750 0 173 ,.. 20 . 3133 2750 0 103 · 21 410 500 0 0 D..pwn 24 hr bad high pressure pump hoses,. ..... 22 284 ........ 400 0 0 Down 24 hr bad hi[ih pressure pump_.. hoseS.. 23 210 350 0 .. 0 ...: .... Down 24 hr bad high pressure pump hoses 24 1.6p.. 250 0 0 Down 24 hr bad high pressure pump hoses 25 .... 154 200 0 0 Down 24 hr bad_h_i_g.h___pres_s.u_r.~e.p_.u_m_p_ hoses_.__. 26., ,, 110 200 0 0 Down 24 I~r...b, ad. hlgh pr~.aure pu__mp hoses 27 110 200 0 0 ....... ,_, D_o~n 24 hr bad high pressure pump I~oses 28 110 200 0 0 Down 24, hr bad hi[ih pressure pump hoses 2,9. ..... 2800 2800 0 33 Down 16,5 hr b,.a.d hi. gh_press_u_re._p~.m, p_hoses 30 ~ 3250 3250 0 282 ..... ' ,~. j~ ,. _.... i 31 uul Interact form also Copleg To: Ju!te Kobemtein, Kenai Office Well ~29 File RECEIVED Fax: Tom Maunder-9-1-907-276-7542 Alagka OI1 & Gas Assoc. F:~m-~offlee~xeal~ma-endgB~gpce~s. xls 1 2001 Alaska Oil & Gas Cons, C0mml~sio~, Anchorage NOV. ~.~00~ ........ II III alii I I I UNOCAL PI_AYFORM ANNA WELL #29 PRESSURES Month: OctobeP-01 Date Tubing__ 9 518" 13 316" BBL'e Injected ...... Comments I 3420 3500 0 301 _ _1 _ ,. . _, __ ,.. ,, 2 3500 3500 20 302 3 3640 3000 0 269 4 _3_5_0,0... 3500 0 ., ._294 .......... $ 3125 3100 0 261 I ,..,s. , _, ,, - - . 6 3250 3260 0 95 , ~ lin, .pm.,,-~. .... · .... ? _ .3_20p 3200 0 112 ...... 8 0 ., 0 0 . ,.8,! Down 14 h, ours to repaii'j_njection pumps ,~9 630 _.~._7.~5~_.r 729 ......... 0 ...... Down 24 hours to rap_air inje,c, tlon pumps 10 3235 3300 3202 104 Down 14 hours to repair InJection pumps ::i ;'"' ii lai~_._ ,... 11 3106 3000 300 148 12 3125, ,. 3100 3100 ...~. 70 Down 16 hours to..,m, pair injectiOn Pumps .... ,. ..... 13 .... 438 0 52.,,9_ 0 ,Dow. n 24 hours to repair injec, lti0n__pumps , 14 340 ......... 0_,..;. 400 ,,.5 Down 23 hours to rep. air InJeotion pumps ,._ 15 3200 3200 0 172 _. ~.,.,~ , ,* i , -;:-- 16 3100 3100 0 192 17 3100 3100 0 178 , , ,. 18 3150 3150 0 192 .,... __t , ,, .... , .,, 19 3200 3200 0 197 ,, .. _-~,_~. .. -. 20 3000 3000 0 165 I , ' , I ' 2t 3050 3050 0 81 -..~..-~,- ~ ,,,,.,,, ti , . ,,,, 22 3050 3050 0 108 .... ' .-" .'?", - _ *_ hi- _ ... , ~. 23 3100 ......... _,3.100 0 1,~13 ..... , 24 3100 3100 0 122 25 3100 3100 0 138 ..e ,,,,, lip ,. , ,q,, q.l.., 26 3100 3100 0 148 2';' 3100 3100 0 155 28 3100 3150 0 164 29 3100 ,. 310,,,0 0 161 30 3100 3100 0 102 · ,·. ...... ,, .I. .... , 31 3100 3100 0 104 . . I Il II .... u.o Intarnet form Iil~a Copies To: Julie Kobemteln, Kenal Office Fax: Tom Mauflder.9.1.907,276-TS42 Alaska Oil & Gee Assoc. RECEIVED NOV 0 1 2001 Naska Oil & Gas ConG. Comrmsmoi, Anchorage · UNOCAL PLATFORM ANNA WELL #29 PRESSURES Month: September-01 '1~ --' Date Tubing 9 510" 13 318'" BBL's Injected Commen~ I 54 50 0 0 Down 24 hours for plant m0difl~atton 2 44, 50 0 0 Down 24 hours for Plant mc~dification 3 44 50 0 0 Down 24 h, oUm for,plant modification 4 44 50 0 0 Down 24 hours for plant mqdification ,, s 44 50 0 0 Down 24 hours for,pI,a, nt m ification 6 ...... 44 ...... 5_..(] ......... 0 0 Down 24 hours for plant mqdificatton · 7 44, 50 0 0 ., D.o~yn 24 ho.u, rs for plant modification 8 44 50 0 0 Down 24 hours for pla_nt._m.q-~dlflcatlon , 9 44 50 0 , 0 , Down 24 hours fOr plant mc~difj,catio, n 10 44 50 .......: 0 0 Down 24 hours for plant m0~liflcation 11 0 0 0 0 , D.,,o,.wn 24 hours for plant m~lflifbation 12 0 0 0 0 Down 24 hours for plant mcldification, 13 0 0 0 0 D0. ,wn 2.4 hours for plant mqdtfl~ation t4 0 0 0 0 Down 24, hours for plant__m_~dific.at, ipn ,,. !5, .0 .... ,(3 0 0 Down 24 houm for plant mcldificatl0n 16 ........... 0_ .............. _0 ........ 0 ,, 0 Down 24 hours for plant m~dif!cation 17 0 0 0 .... 0 Down 24 hours for plant modification 18 1870 2700 0 114 Down 18 hours for. plant mqdification 19 2960 8000 0 216 20 3520 3850 0 556 ~ 21 3450 3450 0 386 Down 1 hr AC Loadslled ?.,1 3550 3550 0 360 D°.Wn .2 hr...A_._C...L0ads, h., ,,es1, 23 3430 3430 0 308 Down 4 hfs bad flow meter ' ___.___-- 24 3500 3500 0 331 Down 2 hrs to flush pip~,,llnel, 25 2419 3600 0 323 _, 26 586 3400 0 158 WF dn 15 hrs while workin~,'on It2 ~enerator 27 2410 3550 0 361 28 2413 3500 0 326 29 2422 3450 0 310 30 2385 3500 0 295 .. 3t Copies TO: Julia Kobemtel n, Kenal Office Fax: Blair Wonzell-9-t-90~'276-7542 Alaska Oil & Gas Assoc. ~ Well #29 File F;~llSafflee~xcel~mo-end96t29press.xls (; lC;Hl'l , , ..... UNOCAL PL.~TFORM ANNA WELL #29 PRESSURES Month: . Aug.tl. st-01.. ,, Date Tubing .... 9 5/8"__ 13 318" BElL's Injected ........ Comments I 3500 34,00 O 344 2 3495 3400 13 ......321 .... 3 ...... . .... ,.3~9_9 3425 0 311 .... , I 4 3400 3400 .0 ...... 310 .. 5 35O5 3400 0 296 6 3500 3400 0 293 7 3499 3200 0 276 8 3515 3450 O 229 9 ~ 3500, ,,, , 3400 ........ 0..- .... 294, ..... . , 10 3500 3400 0 272 · . · · 11 3500 3400 :' 0 273 : 12 3490 3400 0 274 t 3 3495 3450 211 275 , 14 3477 3450 210 271 ,,,,,m '"' 15 3502 3450 210 260 I ! 6 3496 3450 210 258 , 1 ? 3502 3400 2 I0 262 t8 3508 3400 210 259 ' 19 3476 3400 0 219 20 875 800 0 0 Down 24 hours for plant m0~!ifi~ti.o,n 21 765 650 0 ...... 0 Down 24 hours for plant modification 22 765 650 o 0 D0_w,.n,,' 24. h0u..r;, for. plant modification 23 635 4~0 0 0 Down 24, hours for p,l~0t m{Uifimtion 24 635 450 0 0 Down 24 hours for p_Ja ,n,.t, mq~)~a_tion 25 470 300 0 0 Down 24 houm for plant moUificaflon _._~ 26 470 300 0 0 Down 24 hours for pi,ant modification 27 ..3~5 ........ ..350 . .. 0 0 Down 24 hours for plant modification 28 144 150 0 0 Down 24 hours for plant moUifica_t!o 29 119 150 0 0 Down 24 hours for plant modification ...... 30 a--. 97 I~,0.. 0 0 Down 24 hours for plant modification 31 72 100 0 0 Down 24 hours for plant mo~dlflcation Copies To: Julie Kobemtein, Kenai Offi©e Fax: Tom Maundar t-907-~76-7642 AOGCC JUL. 1.2001 6:32AM ...... IJN~'~;AL PLATFORM AI~NA ' , WELL #29 PRESSURES Month: June-01 _ Date .....Tubing 9 5/8" _ .... 13 3f8" BBI-'s InC..cAte. d ,CommentS, 1 3265 ..... .3150 0 171 ...... 2 3075 3000 0! 111 , 3 3205 ,, .3100 O ~_.__ 165 ........ ' -- 4 3202 3100 OI 169 5 3233 3100 0 . 167 6 3218 3100 ~., 0 ,,~..15... , ? 3218 2950 0 86 W.F. Down Generator Problems o 577 2950 , 0 .. 0 W.F, Down Oene..rator Problems - 9 2954 2950 ' 0 67 -., m . ] i ti , i.,,. - -;~.,, , 10 , 7J.8 2950 ,,,~0, .. ' 0 ~VV;F. Down Repalfln~.,Leak.I t 1 2680 .... 2610 0 .. 20 Do_wn_ ._15 hours to repat_r !e.a,l$ 12 2800 .............. 2800 0 ,,. 45 Down 2.5.hours to repair leal~ ..... 13 2950 2,9_00 0 ._ 84 j 14 2975 2000 0 86 .. -- 15 2980 2000 0 ,80 Down 5 ho.u.~..d, ue to lack of A,C R0,,.weF 16 .2900 2900! ...,0 39 Dowq.2 hous due to lack of A~C. power 17 2900 2900 0 87 ____ ----L"- ' i .1,.8 2956 29001 .... 0 118 Down 1 hour ,i 19 3446 3400 0 216 Down 3 hours ~:-;~; ~F i$, .... -- ,, , 20 2759 2650 0 217 Down 5 houm i m ii . JILl.ILl _ 21 3364 3200 0. 251 _ 29 3091 3000 0 192 iiq, . , ~ - , 23 3057 2950 0 123 , i,. --,1 i l i1~,. i i .. i 24 2911 2700 {, 0 , 53 .... ~- ), __J L. i, ) Jill --. ~"., ' 2S 3220 3100 0 94 ~J 2,,,$ 317§ 3100 0 200 , · ~, .,, , ~_d '" 1 27 3150 3150 0 149 28 --. 3080 3025 ...... 0' 132 , ... 29 3100 3025 0 257 ,-- · i ,-, -J~ ' ' 30 ..... 3165 3100 ..... 0 133 .... , Il I ........ I la II L Il JJJJ Copies To: Julie Kobemteln, Kenai Office Fax: Tom Maunder -9-I-907-2T6-7542 AMika Oil & Gaa Assoc, Well #29 File F:tmselfiee~..el~mo.endel~,epress,xts RECEIVED JUL 0 2 2001 Oil & JUM. 1.~001 G:~3~M I i .... UNOCAL PLATFORM ANNA ' WELL #29 PRESSURES Month; May-01 , ,~.., ~- ~ .... , Date T_ubing 9 518~. . 13. 318" BBL's.:I_nJ~c_~_d ........... Comments I 3400 3300 0 251 2 3405 3150 0 279 3 3450 3300 0 282 4 34,00 3300 0 283 $ 3490 3350 0 290 6 3480 3350 0 277 i, · -- -- =~ i 7 337e 3350 0 211 8 _ 3446 3350 .t,0 ~ 251 9 3423 .3350 r , , .0 .... 25~** ......... ' 10 3422 3350 0 257 ,, Il/ ~ll_r L . . ; 11 3400 3350 0 258; , .... 1_2_ 34,15 3200 0 6,,5, D,.c~n 18 Hm for pump servicing 13 3223 3250 0 178 14 342O 3250 0 234 15 3370 33001 0 242 !, '16 3440 3300 0 225 17 3335 3300~ o 236 . - i i i i ii i i i111 fill III 18 3410 3300 0 240 ' · i i !9 3400 3300 0 241 ,, ..... 20 3390 3300 0 242 .-_ 21 3498 ' 3300 0 239 _ . ._~ 22 34,14 3300 0i 208 i 23 3401 3300 0 232 24 3400 3300 0 105 [ i i11- 25 2933 3300 0 17 26 3164 3300 ~ 0 ' 131 , I I1 .... 27 3204 3300 0 169 fill II ......... ( . 28 3200 3300 0 179 · 1/11 il 29 3245 3150 0 170 , i ----1 -- ........ i i ii i Illl 30 3190 3150 0 183' 31 .__ 3260 3150 0 186 Copies To: Julie Kobersteln, Kenal Office Well ~29 File RECEIVEO jun o 1 Fax: Blair Wonzell-g-1-907;276-7542 Alaska O!1 & Gas Assoc. F:~m~olfice~,~e~mo.endg B'~.g press, xl~ ........ UN-O~AL PLATFORM ANNA ' WELL #29 PRESSURES Month: March-01 Date Tub!~_O ....... 9 ~8" ......13,3/.8" BBL'e Injected ......... Co .m. ~ent~ I 3219 3150 0 156 Dowrl 71/2 hfs for malnten__a..n, ce 2 3445 3400 0 257 3 3325 3250 0 108 4 3436 3400 0 265 $ 3445 3400 0 253 , ....... ' ' ' i m i ,..., ,* i mm 6 3535 3400 0 232 ~'~ i*~' ~."'* ~-' ~. '~: ,~- 1' 3445 3400 0 218 t'~ ~ ~ : 8 3435 3400 0 200 , ,.,,-, ,. n nnn4 9 3485 3450 0 254 /-~r'l~ U f-- cur 10 3465 3450 0 247 ~lm~ t )if & {'~.~ L~l(iS. b0111111i~i~10! ..... i ............ 11 3500 3400 ............ t. 0 ............... 243.., , Anchorage 12 3484 3350 0 232 3 3486 3350 0 95 Down 13.5 hrs for m.aintenar~ce 1 14 922 800 0 0 Down 24 hrs for maintenance ~5 8~9 600 0 0 Down 24 hfs for maintenance ~ 6 2765 2'725 0 0 Down 1 ? hfs for maintenanc_~ 17 3069 3050 0 142 , . ...... 18 :3285 3200 0 :213 ..... 20 3392 3200 0 259 ..... 21 3449 3200 0 268 22 34~.__6 ...... 3200 0 54 Down,,20 hfs,elect, Pr0~!~.from fire in panel 23 31_43 .... ,. 3200 0 24 Down 18 hfs,elect. Prol~l.e.~.~f~_r0.~__fire In panel 24 3220 3200 0 196 , 2S 3295 3200 0 241 26 3377 3200 0 241 , 27 3330 3200 ,,0 ,, 215 28 1076 3~00 0 52 Down 19 hm for pipe installation. , 29 833 3200 t 0 0 ' Down 24 hfs for pipe installation, 30 724 3200 0 0 Down 24 hrs for pipe installation, 31 768 3200 0 0 Down 20 hfs for pipe installation. Copies To: Julle Kobemteln, Kenai Office Fax: Blair Won~ell.9.1-907~276-7542 Alaska OII & Gas Assoc. Well ~?.9 File F:VnsOfliee~e?eel~me-en~lga~2glXeSs.xls ............. PLAY 61 M UNOCAL ANNA WELL #29 PRESSURES Month: February-01 Da.ts ..... Tubing 9 $18" 13 $/8" BBL's Injected · .. Comment~ 1 3355 2800 0 158 3own 6 bra for maintenance., 2 3d43 2800 0 260 , .i,~ e.. _ 3 3474 2800 0 240 ..... _-..=: ... 4 3,,4.5.7., 2800 0 235 5. 344,6 2800 0 240 _ .. _ ............... 6 3450 2800 0 21g 7 .3_.3_.9J ._ 2800 0 144 Flood down 6 hrs., soume pump. ohanl]es. _.8 3470 2800 0 206 9 3490 2800 0 256 t0 3475 2800 0 243 11 3460 2800 0 225 · * ,i...~. P ................. , ................ J ................. 12 3210 T,3,1,00 0 73 Down 12 hrs for pipeline test, 13 .......3420 3400 0 233 Down 1 hr for clj_rty water .,, 14 3275 3200 0 166 Down 6.5 hfs for maintenace[ 15 3370 3,.~3p0 0 206 16 ,,3446 3400 0 266 . 17 3450 3400 0 260_ ....................................... ', ...... 18 34~_~,.._=;_ .. 3400 0 243 , i ::=!,9 3435 2900 0 244 20 3440 2900 0 242 21 3450 3400 0 241 , , ., 22 3470 3400 O 216 23 3420 3300 0 191 · , . L '*Ili ] ........... 24 3420 3300 0 202 ., 25 3465 3350 0 257 I 26 3451 3400 0 250 27 3478 3350 0 243 , 28 3434 3350 0 228 ~ .............. 29 , 30 31 ii I, ,,,1 Copies To: Julia Kobemtein, Kenai Office Fax: Blair Won~ell.g.1-907-:z76-TS42 Alaska Oil & Gas Assoc. Well ~29 File F:~msofllee~,ex~al~mo-end~e~29press.x1s ........... " uNoCAL PLATFORM ANNA" " ............ WELL #29 PRESSURES Month: January,,01 '~'; ; ' .'".~': ; - ~- - .'-'~", ,, ~ ' , , _~. ' . .7-v~ :--- - "' ' ...... ' ....... i .... ' ....... ' " Date , .Tubin(t , 9, ~8" '13 3/.8'~ BBL'~ Injected ......... Commen~_ I 3425 3400 0 251 , -- ,. ........................ ,, , , ,, ,, 2 3430 $250 0 257 , ,, , ,,, ,., , I inal I i i . _ _, ..... , 3 3052 3250 0 79 _~'- ' i I, ! L --' 4 3029 - 3250 I , 0 102 I J ,,. , , i il_ i.. , ,. , 5 3469 3250 0 276 -. , ..... :~ ............ ~.~_? ~ . .:~ .......... ILL . ,, , , , ,,, -.,~ 6 3454 3250 0 273 , 7 3427 3250 0 260 ' , I ' , , Illl ..... t.. _ I ,, I , , , I , I I , a ,1, 8 3475 3250 0 228 9 3452 3250 0 248 t0 3464 3250 0 242 I lll · Il I I , Il I I I I IIllll. J tl~ I 11 3465 3250 0 245 t2 3450 3250 0 253 , !3 3,43,5' 3250 0 246 14 3445 3250 0 246 .... 16 3475 3350 0 239 ii 16 3460 3400 0 251 ,, , , , ill ~ .~ , , , J 17 3428 3400 0 227 t8 3407 ..... 3400 0 251 ................. 19 341T 3400 0 243 ' ' ' ......... -' ' ' ' ' '" 20 3472 3400 ....0 ..... 2_2_3` ........ Down 5 hm. for m,ainteqa, q_e ...... 21 3405 3350 0 156 ' ' , ,, , i "~:~ ..... ,, il , , - ,,.~1 22 , .3'455 3400 0 254 23 3495 3300 0 157 · u ............. ,,q.p ,i..~ ............ . .-.:-~-£..__ 24 3465 34.00 0 257 , ' ' ..... ' ................ ---_ ,e_ .............. . , -" 25 3475 3400 0 244 26 3460 3400 0 256 27 3465 3400 0 233 ~ i --- -. .... : _: , , ,, ,, ,,,,, 28 3470 ........3400 ............. 0 .. .245 ...... 29 3440 2800 0 233 30 3456 2800 O............... ~246 3t 3451 2800 0 242 Copies To: Ju!le Kobemteln, Kenai Office Well ~t29 File Fax: Blair Wonzell.9-1-907-276-7542 Alaska OII & Gas Assoc. 2001 Alaetm Oil & cons. JAM. 1.2001 6:iGAM UNOCAL PLATFORM ANNA WELL #29 PRESSURES Moflth: December-00 Date Tublnfl .9..518, ......... _13_3./~_"__ BBL:~__lnjec .t~d_. Comment~ I 3480 3350 0 267 m ,-,~, - 2 3495 3400 0 272 .... 3 .....330_5. ........... 3450. 0 295 4 3300 3450 0 261 5 3452 3450 0 265 6 3444 34,50 0 260 7 3430 3450 0 260 B 3450 3450 0 258 ..... i ...... 9 3483i 3450 0 252 ~ ~ULL ~__ 10 3445 3450 0 260 i! ipl~ _ i 1 t 3413 3400 0 271 12 3415 3450 0 259 13 3426 3450 0 256 14 3450 3470 0 254 IS 3425 3450 0 24.1 i i i iii ,,, ~6 3445 3450 0 245 ,, , . 17 3440 3450 0 245 18 3434 3400 0 245 ill 19 3409 3350 0 245 .. _ 20 3410 1250 0 9fl $,1. 11 hm for main..t.,ena_n_.ce._' 21 2380 2200 0 ? $. I. 17 hrs for maintenance 22 3288 3250 0 150 --. ~...:- :: L mi , 23 3423 3400 O 317 ...... i ii i - i i 24 3415 3400 0 299 ,_ , ~_ , 2S 3435 3400 0 288 .__ ..._.; ........ 26 3430 3400 0 279 · ' ill IIII........ 27 3415 3400 0 266 !_ 28 3405 3400 0 262 29 3430 3460 0 261 30 3415 3400 0 260 :$1 3425 3400 0 263 II II I I I III I Copies To; Julle Koberstein, Kenai Offiae Well #29 File u~ Ifi~em~4 fora1 also Fax: Tom Maunder-9-1-907-276-?,~42 Alaska 011 & Gas Assoc. ;:~msofflce~lqxcel~mo-endga~2epress,xls JAN 02 200! DEC, 1.~000 9:~N NO.~W~ ~.~×~ " UNOCAL PLATF~)RM ANNA ~ i3 ~ ~000 WELL #29 PRESSURES .......... ~u.:>. ~,,.,¥.~..~.:~,u~.~ Mo.th: November-00 ' - -~" "' J .... '~" " fill, -. · IlII I,, I, Date T~ubing 6 618" _, _1_3 318" BElL's Injected ,,. comma.ts 2 380 320o 0 ............ ,i iL__ i d.m~$ __. ii ,, 3 3445 3200 0 260 4 3455 3200 0 250 : .., i .. 6 3435 3300 0 276 6 3465 3300 0 280 , · I I Ill Il 7 3450 3300 0 226 8 2366 3300 0 162 9 2372 3300 0 121 10 2338 3300 0 146 . _ *,, ~ .... :,..* 11 2g~3~2 3300 0 .....g0 Down 10 hm for~ ,m_aintenance 12 3184 3300 0 203 13 3449 3300 0 301 __:~-- ,,,. . _ . 14 3470 3300 0 304 , 15 3500 3300 0 323 ........ ._.~..._,q ,,, . . m , L 16 3500 3300 0 29(3 -- --_~' m, . , -- ----- ", ,~ ' 17 3600 3300 0 304 18 3500 3300 0 289 19 3500 3300 0 26t , , 20 3500 340,0, 0 279 ......... 21 3500 3400 0 273 , 22 3435 3400 0 270 23 3438 3350 0 264 24 3405 ......... 3_4.00 0 2_41 .......... 2S 1054 950 O 0 Source pump ohange out down 24 hfs 26 3180 2960, 0 84 ,,. $oume pump changeo .ut clown 13,5 hfs 27 3435 3300 0 289 , . .,, _La iml 28 3.3_80 3300 0 . 278 Turbidity_pro_bls_ms A Filter. Do~n,.3 h~. I 29 3450 3400 0 311 30 3455 3400 0 292 , 3~ '-Im 11 m mm im I Copies To; Julia Koberatein, Kenai Office Fax: Tom Maufldar.9.1.90;'.276-7642 Alaska Oil & Gas Assoc, Well #29 File F:~m$office'~ceBm.~ndgl~29press,x16 · i I i m ii UNOCAL PLATFORM ANNA WELL #29 PRESSURES Month: October.00 Date Tubing 9 $/8" t3 3/8"_ _BBL's Injected Comments , 1 3385 3250 0 258 2 1171 32501 0 70 Sand filters S.I. 11 hrs. for,lsan.d_~hange out. .... 3 ................ 6_4.1_ ......3250 0 0 Sand filters S,I, 24 hrs. for,sand cl~ange .out. 4 550 3250 0 Ol Sand filters S.I. 24 hrs, for sand change out. 5 500 3250 0 0 Sand filters $.l. 24 hrs. for sand ~hange out. --~;_ ::. :i7 6 380 3250 0 0 Sand filters S.I. 24 hrs, for sand change out. 7 300 3250 0 0 San{:l filters $.1,24 hrs. fp,r,~aod._c_ha_r!__g_e_Out. 8 300 325,0,, 0,, oi Sand filters S.I. 24 hfs, for'sand change out. 9 300 3250 0 0 SaM filters S.I. 24.~h..rs....for'sand ohange out. t0 300 3250 0 0 Sand filters S,I, 24, hfs, for,sand~q_Mnge out. 11 3370 3150 0 177 Sand filters ~,l, 13 hrs. for sand cha~nt~e out. t2 3315 3150 0 343 13 3255 3100 0 340 Ill I 14 34801 3300 0 324 16 3490 3300 0 262 ~ ......... , 16 3315 3150 0 153 ; 17 3350 3250 0 236 [ _ _ . , j ........ ,. -1 18 3380 3250 0 267 ___.. )9. 3390 3250 0 234 jl pump down 4 hm.,Je_aking, 20 2437 3250 0 38 t pump down 24 hfs,, leaki~. ... . .... 21 ...... 2956 .... .3250 0 81 1 pulp_down..24..h_m_., leaki~lg. 22 3o51 3250 0 12-61 ! pump down 24 hrs., leaking, 23 .......... 3190 3250 0 150 1 pump down 24 hrs.! leaKIpg. ._24 3254 3250 0 164 1 pump down 24 hfs,, leaking, 25 3146 3250 0 171 1 pump down 24 hrs., leaking. 26 3200 3250 01 210 I pump down 24 hrs., leaking. 27 2760 3250 0 124 I um down 24 hrs, leaking. 28 2758, .... 3250 O 53 1 pump =Iowa 24 hrs., leaklO, g. , ....... 29 3210 3250 ...... _0 ,,- , .142l_pu.m.p, down 24.hrs., leakiltl~_. . 30 3215 3050 0 217 1 pump down 24 hrs,, leaking. _. 31 3155 , 2900 0 190 2 pumps running u~e Int~ma form Copies To: Julle Kobsrstein, Kenai Office Fax: Torn MaUnder-9-1.907.276.7542 Alaska Oil & gas Assoc, Well #29 File AUG. i. 2000 5: 02AM ~v.or~ ..... UNOCAL PLATFOI~I! ANNA WELL #29 PRESSURES ....... Month: July. I)0 . Date Tubing_~ 9 518" t3 318" BBL's !n~ected ......comments 1 _, 99 0 ,0 0 Do.w._n.24 hrs. with inJection pump problems. 2 99 ,,, 0 0 ....... 0 Down 24 bm, with injecti.o~pump..pr.o_b!_e~s, ...._3 0 .... 0 0 0__~ Down 24 hrs, with injection pump_p_rob!ems. 4 113 0 0 0 Down 24 h,rs. with iniection pump problems. Ii. 2930 2500 .... 0 169 D0.~.w~t.,,16 hfs, with iniection pump problems, $ 2950 2500 0 178 .,MD, own 11 hfs, with Injection pump problems. ? 3117 .... 3000 0 ........... 282 DoWn 8 hfs, with injection pump_ prob!e_ms,... 8 3381 3200 o 452 9 3293 3250 o 437 . - i . , fimml 10 3325 3200 0 402 i1- ' ' ._ll~ . . Ill 11 3460 2950 0 236 .... 12 2725 265_0 _. ~,, , 0 144 Down 14hrs. To.m.,0dify_OB v~a!y_~_...p!pi_ng . 13 3330 3200 0 364 14 3265 3200 0 325 1s 3.415 3300 0 ..... 3.,s.i,.,, 18 3435 3300 0 3o5 · 19 3512 3300 0 $42 AUG i ii ,,,li ii Ill i 20 3182 3300 0 159 21 2716 3300 0 160 22 3194 3300 0 188 23 3149 3300 0 t94 24 3160 3060 0 211 26 3270 3050 0 209 · ~- '~- J ....... i i . '"-- ..................... 26 3275 3100 0 168 27 3370 3200 0 279 ................... I i i ii ii i i ii i 28 3410 3200 0 290 29 3420 3250 0 290 i! 30 3460 3250 0 293 ! a ,. . 31 3470 3300 0 292 ............ i r i ii i ii Copies To: Julie Koberstein, Kenai Office Well #29 File Fax: Blair Wonzell-g-1-g07-2T6-7642 Alaska Oil & Oas Assoc. F:~me~llee~ex~el~me.endOO~2Opreee,~e JUL. 1. 2000 " IUNOCAL-P~ATFOR"I~' ~N'~I~ ' WELL #;29 PRESSURES Month: June-O0 Date Tubing 9 6/8'_' . 13 3/8" 1BBBL,s InJected Comments I 160 250 0 0 Down 24. hrs. with inJecUon pump problems. 2 151 250 0 0 Down 24 hrs. with injection pump problems. 3 81 260 .0 ...... 0 Down 24 hrs. with injection pump problems. 4 146 ,.25° , 0 0 Down 24 hrs. with injection pump problems. 5.,, 100 260 0 0 Down 24 hfs..wl._th injection pump problems. 6 24 250 0 0 Down 24 hfs, with injection pump problems, 7 0 2.5..0., ...........0 o Down 24 tits. with injection pump problems. 8 O Ol 0 0 DOwn 24. h~---w. ~.i.n,,je~_0_-n=?.u_..m-_..P-p~ble=_-_m..-~.~ 9 18 .0 ...... o o Down 24 hrs. with in~ectlon pump problems. 10 23 Ol o 0 Down 24 hfs, with injection pump problems. 11 82 .. o!..... o o :)own 24 hrs. with injection pump problems, 1:2 ..... o oi o o Down 24 hrs. with injection pump problems, 13 0 . 0i , , 0 0 Down 24 hfs, with injection pump problems. 14 O 0, ..... 0 0 Down 2,4 hrs. with In)e~on pump problems, ,=: t,6. o 0 0 0.,,Down 24 hr;. with inje~io__n- pum~_.p?b.!e, ms. 16 o o . .. o o Down 24 ,hrs. with In~ectlon pump problems. 17 0 ....... o o o Down 24 hrs. with injection pump problems. t8 0 ,., 0 0 0 Down 24 hrs. with injection pump problems. 19 ... 5 o 0 0 ,,Down 24 hrs. with Injection pump_problems. 20 5 0 o o Down 24 hrs. with Injection, pump p, roblems. 21 0 0 , .., 0 0 Down 24 hrs. with inie~on pump problems. 22_ 73 o o .... 0 :)own 24~_rs. ,with injection pump problems. 23 76 ...... oi 0 0 Down 24 hrs. with injection pump problems. 24 o _. , o o 01 :)own 24 hrs. with in.iection pump problems. 26; ....... _3._6_. o 0 0l Down 24 hrs. with inJection pump problems. 26 .... _ ...... 36 o o 0 Down 24 hrs. with InJection pump problems, 2;' 36 0 0 01 Down 24 hrs. With Injection.pump problems,_ 28 99 o o 0i Down 24 hrs. with injection pump problems. 29 .... g9 o o 0: Down 24 hfs, with injection pump problems. 30 99 0 0 ............. ol Down 24 hrs, with In~ectlon pump problems. 31 .. Copies To: Julia Koberstein. Kenai Office Well #29 File Fax: 1Blair Wonzell-9-1-90?-2Tg-T$42 Alaska Oil & Gas Assoc, F~rm;t~ime~(m~el~mo-end98~2g press ~ls RECEIVED ..TUN. 1. £000 eS: 3?AH I'~uJ. ~ r-. ,-/~ I~NOCAL PLATFOR~'ANNA .... WELL #29 PRESSURES Month: May-O0 .. · _'., ,_~, _,D. ate Tubing 9, 618" 13 3/8" ...EI__BL's I~ected..... Comments ,, 1 3t7.3 2000 ...... 0 59 W.F. al.own 17 hours charQe pump repair St 3315 3000 0 324 3 3430 3000 0 283 ,, .--.- I u mm 4 ooo .o .sa ..... $ 3335. 3000 0 255 lIN I ~ ,~".~ I 'l~l II I tl 3245 3000 0 157 i --. ............ - ? 331 $ 3000 0 272 $ 3325 3200 0 253 9 3325 3,20p ,, 0 136 W.F. do~_wn 11 hours charge pump repair 10 0 600 0 0 W.F. down 24 hours charge pump repair 11 $11. .1 :3050 0 75 W,F, down 17 hours charge pump repair 12 3126 3050 ....... 0 252 W.F. down !. hpu,rs charge pump repair 1:3 3267 3100 0 235 .. ~, , ,, 14 3284 31..60 0 247 lS 3335 3200 0 251 , 16 :3:305 3200 0 245 . _mm 17 3320 3200 0 236 18 3320 3200 0 227 19 3335 3200 0 225 m,-,,. · ..u ,,, , , 20. 0 _9,00 0 115 Down 10_h..rs. with I,njection pump problems. 21 ,6.95 500 ...... 0, 0 Down 24 hrs. with injec[ion pump problems. ...... 22 595 . .500 0 ,..0Do, wn 24 hrs. with injection pump problems. 23 ..... ~0_ 250 ..,0~ _, 0 Down 24 hrs, with injection pump_problems. 2_4.. 0 25q .. 0 0 Down 24 h .~:_.,W!t_h !nJection_p~mp problems. 25 2887 250 0 .._96 D.o_wn..12 hrs, witll irlJection pump problems. 26 315.0_. 250 0 =- 266 Down 3 firs, with injection pump problems. 27 .,, 345 250 ...........0 0 Down 24 hrs. with injection pumpproblems. 28 250 ..:. 250 0 0 Down 24 hrs, with In, lectlon pump problems. 29 207 250 ..... o o Down 24 hrs, with injection pump_problems. 30 198 .... 250 0 0 Down 24 hrs. with inie,cti~n~um,p problems. 31 144 250 0 0 Down 24 hrs. with inje~lon pump problems. Copies To: Julie Kobelrstein, Kenai Office Fax: Blair Wonzell.9-1-907-276-7542 Alaska Oil & Gas Assoc, Well #29 File F:~m~olflce~excef~m~endOe~2Opre~s.xls MAY. 1.2000 6:36AM ................................ UNOCAL PLATFORM ANNA WELL #29 PRESSURES Month: April-00 _ --* _~__ · ...... .. ,. Date Tubipg ....... 9_,518" t $ $15" BBL's Injected comments ........ 1 $290, 3100 0 230 2 3278 3100 0 270 3 3330 3100 0 233 i i ,J · 4 3300 3100 0 ........ 214 5 3530 $1 CIO 0 255 6 ~330 3100 0 250 /i N~..I 1 .. 7 3330 31 O0 0 244 $ 3330 3100 0 241 9 3050 3100 0 234 ii, ,i . -- . "' 10 $150 3000 0 119 11 ~130 3000 0 1 '19 t2 ,~132 _ 3500 0 173 ,_. 13 3130 3050 O 178 .... iiii 14 3149 3050 0 180 16 3152 3050 O 193 ' . 16 3152 3050 0 99 W.F. down 12 hrs fo[_p_ipe..replacement 17 3230 3100 0 90 !W.F. down 17 hfs for pipe replacement . !8 3370 3200 0 290 .. 19. ....... 3225 3050 OI 201 W.F. down 4 hrs due to platform $/I 20 3210 3100 0 221 21 3230! 310O 0 229 22 3370' 3200 01 244 2,1 :3320= 3260 0 262 24 3055 3200 0 163 ES 3073 3000 0 15~t 26 3074. 3000 0 159 27 3294 3000 0 303 -- 28 3199 3000 O 230 .._29__ $200 3000 0 ....... 48.W_.F_._cl0~n 20 hrs.~cha_rge_pu_m_p_sesl ~hange __ . 30 31 Copies To: Julle Koberstein, 'Kenai Office Well #29 File Fax: Blair Wonzell-9.1-907-276-7542 Alaska Oil & Gas Assoc, F:~msoffice~excel~mo-endl~B~prm~ ~ls ,FIP.]~. 1. 2000 1El: 39RM ............ ANNA'"' UNOCAL PLATFORM WELL #29 PRESSURES Month: March-00 Date Tub,!,ng 9 S18" 13 318,~:, BBL's Injected CO .m....m..e..nts. 1 3100 3000 0 250 -* * *,1[~ · 2 3200 3000 O 247 3 3100 3000 0 238 4 3100 3000 0 232 $ 31 O0 3000 0 225 .., 6 3241 3000 O 225 7 3270 3000 0 217 8 3370 3000 0 236 · i,_ ,,, . , . __ 9 3370 3000 0 282 [.i. ii 10 3240 3000 0 205 ti 3210 3000 0 172 i._lU. , .... '12 3250 3000 0 232 '13 3250 3150 0 235 14 3280 3150 0 239 , --7 ' ' .,,,, -,,, ·..J -~..-. ~-. ~, ...... 15 3286 3 t 50 0 242 ,L,l_. _ .,.. - __ 16 3310 3150 0 237 ,,.~ _ ina ..~ 17 3359 3450 0 246 18 3380 3200 0 248 19 3366 3200 0 24,7 ,., 1,.,.,.. ..,~ . _ 20 3150 3000 0 191 · m j .1__ 21 319,6 3000 0 ,1..64 ,, 22 3180 3050 0 182 · ,L 23 3246 3050 0 193 ,. , 24 3245 ,3050 0 19__4. ...... 26 3205 3050 0 197 26 3350 3100 O 206 ~ ..,_. ~ ..... ~.., 27 3350 31 O0 0 226 ~ i,·~ _ j~J~,. Jill 28 3325 3 t O0 0 228 .:-'L_ ,1 "1 ,_ .. 29 3282 3100 0 227 30 3326 3 t00 0 227 , 31 3334 3100 0 229 ............... Copies To: Jufie Koberstein, Kenai Office Well #29 File Fax: Blair Wonzell-g-l-907-276-T642 Alaska Oil & Gas Assoc. F~me~dfl~e~excel~mo-endOB~29pre'~ds RECEIVED APR 0 $ .000 Alaska Oil & Ga~ Cons. (.,"ommi.~[~ Anchorage MAR. 1.£000 8:£4AM MO.D~8 UNOCAL PLATFORM ANNA WELL #29 PRESSURES Month: Febmary-oo .. ,..,..-- -: ...... . ~ ~l~,,.- Date Tubing g Sis" 13 3/8" Bg.L, sJ_nj_e_~te I 0 200 0 0 W.F. down 24 hfs, wash pump Out. 2 0 200 0 0 W.F. clown 24 hfs, wash pump out. ...----- ._.~ ....... ... =_ . d., 3 0 200 .... 0 0 W.F, do ,w,.n,.24 hrs. wash pump out. 4 0 200 0 ....... 0 W,F. down 24 l~rs~.w, ash pump out. 6 0 ............. 2_00 0 0 ,.W.F. down 24 hrs. wash pump_out. $ 3000 280o 0 255 7 3134 2800 0 301 8 3198 2800 0 3t6 9 3219 2800 O__. 308 .......... 10 3235 2800 0 291 11 :3235 2800 O 279 12 3230 2800 0 267 15 3250 2800 0 201 14 3253 3100 0 257 16 3259 3100 0 254 ........... lei 16 3259 3100 0 132 F..!ood down 12 hrs. MechanlCa. I.prol;)./pumps. 17 0 500 0 __ 0 Pumps beipg ..rppaired. 18 0 500 . 0 _. 0 Pumps be!ngu.repaired. IS 0 200 0 . 0 Pumps being repai.red ....... 20 0 150 ..... 0 0 Pumps.,beinl~ repairecl, _. 21 2920 2700 0 72 22 2685 2200 0 190 ;23 3170 3000 0 219 24 3290 3100 0 316 , 26 3275 3t O0 O 296 26 3280 3100 O 278 .... __ ..._.-_..-:.:...:--. 27 3270 31 O0 0 204 iii i~ i i 28 3259 3000 0 249 i i il nil 29 3t00 3000 O 250 ,,,,,, 30 i iii Ill /Ill I II Copies To; Julie Kobersteln, Kenai Office Well #29 File Fax: Blair Wonzell-9-t-907-27'6-7642 Alaska Oil & Gas Assoc. F:\ltm~cs~mmeBmu~m dgB~.gpm~.xls RECEIVED MAR 0 '1 2000 ,Naska Oil & (~as L;0n~. ~'u, mssion ........ Anchorage ........ II III II I .... i1~1 illll UNOCAL PLATFORM ANNA WELL #29 PRESSURES ~., Month: January.00 . _ ~t~ Tubing ..... ~ 8,/11" la 3la" BBL'~ I~,~d ......... ¢ommen~ . 1 3555 3350 50 316 2 3330 3200 50 232 3 3400 3200 50 294 4 3450 3200 50 295J iiii i I J[IJ ~ 5 3500 3200 50 300 ,! ..... ~:~ ...... .__.. , ~ 6 3485 3200 50 308 7 3400 3200 50 319 ii ........... ii iii i 8 .,3400 3200 50 ...... i ~3 W.F. On for C source pu ,rnp line replacement ,9 3300 3200 , 50 150 W.F. dn for C source pump line replaoement l0 3500 3200 50 337 ..... · j I~1 3023 3000 50 318 12 3125 3100 50 152 ~[8 3135 3100. . 50 ._ 181 , 14 3150 3100 50 184 15 3125 3100 50 187 t 6 3245 3200 50 210 ill _ -. t 7 3222 3100 40 231 .... ........ - ~. ~,..r~ ..... . · 18 3201 3t00 40 226 19 3193 3100 0 224 '~,- ....... i go a..~55 ........ ~j_op_ o 213 -- III 1 21 3193 3100 0 213 j ,, 22 3041: 3000 ...... .0, ..... 110 W,F, dn for drain down,,llne._replacements 23 3246 3100 0 256 24 3280 3100 0 2:36 I I I Ifllll .__2_6 ............ 1115 ___!_00..0. ..... 0 139 W..F..cl._o. wn 1__4 bm. Wash pump out. 26 .... 585 500 0 0 W~.F. down 24 hfs, Wash pump out.. 27 585 500 ....... ~0 . 0 W,F, down 24 hrs. ,W~a, sh pump out. 28. 585 500 0 0 W_,F. down 24 hrs. Wash pump out. , .,. Z9 .......... $85 ......500 0 0 W.F,...down 24 hfs. Wash pump out. 30 58._5_,___, ....... 5p_o. 0 0 W.F. down 24 hfs. Wash pump out. 31 585 ..... 500 0 0 W,F. down 24..hrs. Wash pump out, Copies To: Julie Kobsrstein. Kenal Office W~ll #~) File Fax: Blair Womell-9-1-907.276-7542 Alaska Oil & Gas Assoc. F:~meoffice~axcel~mo-endglt~J;lpms; ~1~; RECEIVED FEB IIII I I ~'"'~ -- I I -- · UNOCAL PLATFORM ANNA WELL #29 PRESSURES · L Month: December.99 Date .Tubing.._ ~ liB" ., 13 318" BBL's I~ected _ _..c.o__.__m:m~nts I 3350 3250 0 4319 ,.i ... 2 ,3540 3350 0 417 , 3 3510 29013 0 465 4 3525 3400 0 440 ..... 6 3505 :3400 0 410 i ii i i i 6 3540 3400 0 389 i ... i I i ii --- :LJq ;' 3548 3400 0 346 8 3546 3400 0 35S 9 3640 ._ 3~400 ........... 0 .... 10 3330 3400 0 277 ,---- i i i .......................-- 11 3442 3400 0 37,4 ... il 12 3487 3400 I~ 380 13 3304 3400 0 257 14 3465 3400 0 366 16 3485 3400 0 373 , ....... - , i L~,IL 1 $ 3500 ,3,400 0 3111 11 .......... III i i i i ................ t7 3500 3400 0 335 I 6 3500 ........... 34.0,0 0 305 19 3500 3400 0 357 . .. 20 3640 3400 0 344 ............ miN. 21 3463 3400 0 360 22 3686 340_0_ 0 343 23 3533 ...... 3400 . . 0' 341 , · ;24 3643 .... 3400 30 341 26 3500 3400 0' 336 .... Il/ ............ I I 2,6 3460 3~pq ., , 0 330 27 3635~ 2.900 0 333 me 3595 3400 0 ..... .; ::3~25_ ..... . .... _ 29 3585 2900 0 321 ..... . ........... m --i.~. , ....................................... :,,_ ......... 30 3596 3400 0 332 lmm .., ,. .... 31 3505 3300 0 242 il ill i~ll I I Copies To: Julle Koberideln, Kenai Office Well #29 File Fax: Blair Wonzell-9.1-907-276-7642 Alaska 011 & Oas Assoc. F.~nwomna~exeel~me. end011~29pre~.~le RECEIVED JAN 03 2000 Alaska Oil & Gas tJons. COm~i.~IQI1 Anchorage. Unocal Corporation 909 W. 9th Avenue Anchorage, AK 99501 907-263-7660 UNOCALe) Dan Williamson Drilling Manager December 21, 2001 Alaska Oil and Gas Conservation Commission 333 West 7th Avenue Anchorage, Alaska 99501 Attn: Re: Commissioner Dan Seamount Application for Permit to Abandon (Form 10-403) Trading Bay Field Monopod Platform, Well A-29RD Commissioner Seamount: Enclosed, please find an Application to Abandon (Form 10-403) for well A-29, Monopod Platform. This application is requested to prepare the well for sidetracking operations which are scheduled to follow afterwards. If you have any questions concerning this application, please contact myself or Tim Billingsley at 263-7659, or Bambang Rachmadi at 263-7808, the Drilling Engineers assigned to this project. Sincerely, Dan Williamson Drilling Manager enclosure REcENED ORIGINAL STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION COMMISSION APPLICATION FOR SUNDRY APPROVALS 1. Type of Request: Abandon: x Suspend: Operation shutdown: Re-enter suspended well: Alter casing: Repair well: Plugging: Time extension: Stimulate: Change approved program: Pull tubing: X Variance: Perforate: Other: 2. Name of Operator 5. Type of well: 6. Datum elevation (DF or KB) Union Oil Company of California (UNOCAL) Development: X 101' RT above MSL feet 3. Address Exploratory: 7. Unit or Property name P. O. Box 196247 Stratigraphic: Anchorage, AK 99519-6247 Service: Trading Bay Unit 4. LocalJon of well at surface 8. Well number 1623' FSL & 570' FEL of Sec.4, T9N, R13W, SM Monopod A-29 At top of productive interval 9. Permit number No productive interval (plugged) 72-29 At effective depth (2,412' - L/S cement plug ) 10. APl number 1368' FSL & 1617' FEL of Sec.4, T9N, R13W, SM 50- 133-20245 At total depth (8,725') 11. Field/Pool 908' FSL & 6610' FEL of Sec.4, T9N, R13W, SM McArthur River/Hemlock Pool 12. Present well condition summary R~c~IV~D Total depth: measured 8,725' feet true vertical 5,623' feet Effective depth: measured 2,412' feet CementPlug @ L/Stubing DEC 2 1 Z001 true vertical 2,002' feet Alaska 0il & Ga~ C0o~. ~'0n Casing Length Size Cemented Measured depth Tru~t~~epth Structural 975' 16" 950 sx 1012' 985' Conductor Surface 3983' 13-3/8" 2350 sx 4020' 2804' Intermediate Production 8672' 9-5/8" 2200 sx 8709' 5636' Liner Perforation depth: measured None opened perfs true vertical Tubing (size, grade, and measured depth) L/S: 3-1/2" 9.2# N-80 @ 37'-7326' 2-7/8" 6.4# N-80 @ 7326'-7895' S/S: 3-1/2" 9.2# N-80 @ 37'-7325' 2-7/8" 6.4~ N-80 @ 7325'-7359' Packers and SSSV (type and measured depth) Baker "D" packer @ 7,866', Baker "F-1" packer @ 7,360', no SSSV as the well is cemented. 13. Attachments Description summary of proposal: x Detailed operalJons program: BOP sketch: x 14. Estimated date for commencing operation 15. Status of well classification as: 1/29/2002 16. If proposal well verbally approved: Oil: X Gas: Suspended: Name of approver Date approved Service: (intend to convert to G-zone injector) 17. I hereby certify tha~! the foregoing is true and correct to the best of my knowledge. Signed: /~ "~'c,/ Dan Williamson Title: Drilling Manager FOR COMMISSION USE ONLY Conditions of approval: Notify Commission so represe~nJ;ative may witness IApproval No.~.~0/ Plug integrity.__ BOP Test J~, Location clearance ' Mechanical Integrity Test Subsequent form required 10- ~1~ ~-~'~" (~.~' ~ ~,.4r._ ~'v~3~-¢._ ~,~¢~'~- Approved by order of the Commissioner i ~ ~-~ ~ ~/' Commissioner Date AFE ~:151737 Form 10-403 Rev 06/15/88 ORIGINAl SUBMIT IN TRIPLICATE UNOCAL ) Abandonment Plan Monopod A-29RD 12/14/01 Mon°pod A-29RD Summary of Abandonment Proposal A-29 is a dual string water injector that has been shut in since August '83. The well will be re- drilled to the Northern West flank of the northern nose Hemlock Structure as a water injector to support K-13RD2 and proposed A-15Rd producing wells. The "B" zone perforations were covered by debris or fill above uppermost perforations as well as more fill at 2,412' inside long string. The "A" zone was reported producing coal leaving a fill tagged at 597' MD in the short string. Upon retrieval of long and short strings, a 9-5/8" cement retainer will be set approximately at 1,100' to squeeze abandon the well. Prior to abandonment, the well should be able to be killed with 8.5+ ppg Filtered inlet water, however, we will be prepared for 9.8 ppg if need be. Application Form 403 covers the preliminary abandonment operations. Subsequently, a two string (13-3/8" and 9-5/8") window exit will be cut and two (2) sections of holes, i.e., 8-1/2" and 6" will be drilled to TD prior to running 4-1/2" tubing completion for water injection. A separate Permit to Drill Application Form 401 will be submitted for the proposed redrill of A-29Rd. Possible Abandonment Hazards: Lost Circulation Zones: None Low Pressure Zones: None Over Pressure Zones: None A29abdnproc.doc ! 2/14/2001 UNOCAL RKB to TBG Hngr = 33.20' Tree connection: Dual 3" 5,000# Fill Tagged O __4 7360' C-7 C-7 C-7 7866' Last time below EOT, I 3/27,q'6 w/1-5/8' I bailer to 7913' I 47-5 47-5 50-3 KB ELEV = 101' TD = 8,725' PBTD = 8,515' ANGLE thru INTERVAL = 58° 8515' Z_- 51-6 A-29 11-6-74.doc CASING AND SIZE' WT GRADE Trading Bay Unit Well # A-29 Re-Completed 11/6/74 TUBING DETAIL CONN ID TOP BTM. 16" 65 H-40 13-3/8" 61 & 68 K-55 Butt 9-5/8" 47 S-95 Tubing: LS 3-1/2" 9.2 N-80 Butt. 2-7/8" 6.4 N-80 Butt SS 3-1/2" 9.3 N-80 Butt. 2-7/8" 6.4 N-80 Butt 15.250 Surf. 1012' 12.415 Surf. 4020' 8.681 Surf 8709' 2.992 0' 7326' 2.441 7326' 7895' 2.992 0' 7325' 2.441 7325' 7359' JEWELRY DETAIL NO. Depth ID Item 33.20 1 7322' 2.75 2 7326' 2.441 3 7359' 4 7360' 6.00 5 7825' 2.313 6 7861' 3.00 7 7866' 4.75 8 7893' 2.205 9 7894' 3.00 btm 7895' A 7289' 2.75 B 7325' 2.44 C 7359' D 7360' 6.00 Cameron Dual Split Tubing hanger, 3-1/2" Butt X 3-1/2" EUE LONG STRING 3-1/2" Otis "XA" Sliding Sleeve (Closed) Crossover, 3-1/2" X 2-7/8" EUE. Crossover, 2-7/8" EUE X 2-7/8" Butt. Baker Parallel Flow Head w/16.35' X 6" Seal Assy. Baker Model "F-I" Penn Pkr. 2-7/8" Offs "XA" Sliding Sleeve (Closed) Loeator Seal Assy. w/20.18' of seals Baker Model "D" Production Retainer Pkr. Otis "N" Profile Nipple Mule Shoe SHORT STRING 3-1/2" Otis "XA" Sliding Sleeve (Closed) 2-7/8" Baker Safety Joint w/X-O 3-1/2" X 2-7/8" Collar Baker Parallel Flow Head w/16.35' X 6" Seal Assy. Baker Model "F-I" Perm Pkr. FILL LS Tagged w/1-5/8" bailer 3/27/76 @ 7913' LS Tagged w/2.188" GR 4/29/78 @ 7812' LS Tagged w/!.69" gages 5/29/80 @ 7750' LS Tagged w/1.625" GR 3/25/85 @ 2412' II II I ! I Illl SS . Ran 1.69" eaees 5/29180 to 7350'~. SS Tagged w/1.69" gages 6/26/82 @ 2887' SS Tagged w/1.625" GR 3/25/85 @ 597' STIMULATIONS Acid Matrex Squeeze 2/20/73 47-5, 50-3 & 51-6 sands Acid Martex Squeeze & Hydroxy ............ n -, o r~ ,- -... ,- Acid Treatment on LS 6/4/75 47-5 & 50-3 sands Acid Treatment on SS 6/8/75 C-7 sands Acid Treatment on SS 7/13/76 C-7 sands PERFORATION DATA Accum. Date Zone Top Btm Amt. SPF Last Opr. Present Condition C-7 7,550' 7,580' 30' 6 10/29/1974 Open for Injection C-7 7,620' 7,670' 50' 6 10/29/1974 Open for Injection C-7 7,710' 7,740' 30' 6 10/29/1974 Open for Injection 7,740' 7,742' 2' 4 1/26/1973 Cmt Sqz f/Bond 47-5 7,930' 7,940' 10' 6 10/25/1974 Open for Injection ...... 47-5 7,970' 7,985' 15' 6 10/25/1974 Open for Injection 50-3 8,329' 8,349' 20' 10 10/25/1974 iOpen for Injection ---. 51-6 8,575' 8,595' 20' 2 10/24/1974 Abandoned REVISED: 12/14/2001 DRAWN BY: BR UNOCAL Abandonment Plan Monopod A-29RD 12/14/01 Description Summary of Proposed A-29RD Abandonment 1 Move in rig, kill well with 8.5+ ppg FIW. ND tree, NU BOPE. Test BOPE to 3000 psi. / P/U Landing joint & pull on dual tubing hanger. Run APRS and Cut 2-7/8" L/S tubing @ 1,200'. Run APRS and cut 2-7/8" S/S tubing @ 500'. Circulate well. POOH & L/D dual tubing hanger and L/S & S/S tubing strings. RIH .w/2-5/8" Overshot, engage S/S & back off @ 1,200'. RIH w/9-5/8" EZSV cement retainer, set @ 1,100'. Test retainer to 1,500 psi. Squeeze cement (max: 92 bbls- tubing vol) abandonment through retainer. Release running tool, circulate out any excess cement. Re-test retainer to 1,500 psi. 10 POOH w/running tool. A29abdnproc.doc 12/14/2001 UNOCALel RKB to TBG Hngr= 33.20' Tree connection: Dual'3" 5,000# D ~ 4 7360' C-7 C-7 C-7 7866' Last time below EOT, 3/27176 wi 1-5/8' bailer to 7913' 47-5 47-5 KB ELEV = 101' TD = 8,725' PBTD = 8,515' ANGLE thru INTERVAL = 58° A-29 prop Abdn.doc 50-3 8515' 51-6 SIZE CASING WT Trading Bay Unit Well # A-29 Proposed Abandon, 2002 AND TUBING DETAIL GRADE CONN ID TOP W134. 16" 13-3/8,' 9-5/8" Tubim,: LS 3-1/2" 2-7/8" SS 3-1/2" 2-7/8" I II Illl 1 2 3 4 5 6 7 8 9 A B C 65 H-40 61 & 68 K-55 Butt 47 S-95 9.2 N-80 Butt. 6.4 N-80 Butt 9.3 N-80 Butt. 6.4 N-80 Butt 15.250 Surf. 1012' 12.415 Surf. 4020' 8.681 Surf 8709' 2.992 1200' 7326' 2.441 7326' 7895' 2.992 1200' 7325' 2.441 7325' 7359' Depth 7322' 7326' 7359' 7360' 7825' 7861' 7866' 7893' 7894' btm 7895' JEWELRY DETAIL ID ,I,t,,em 2.75 2.441 6.00 2.313 3.~ 4.75 2.2~ 3.~ 7289' 2.75 7325' 2.44 7359' 7~6fl' 6 f~ LONG STRING I 3-1/2" Otis "XA" Sliding Sleeve (Closed) Crossover, 3-1/2" X 2-7/8" EUE. Crossover, 2-7/8" EUE X 2-7/8" Butt. Baker Parallel Flow Head w/16.35' X 6" Seal Assy. Baker Model "F-1" Perm Pla'. 2-7/8" Otis "XA" Sliding Sleeve (Closed) Locator Seal Assy. w/20.18' of seals Baker Model "D" Production Retainer Pkr. Otis "N" Profile Nipple Mule Shoe StIORT STRING 3-1/2" Otis "XA" Sliding Sleeve (Closed) 2-7/8" Baker Safety Joint w/X-O 3-1/2" X 2-7/8" Colb Baker Parallel Flow Head w/16.35' X 6" Seal Assy. R~ker Mc~del "F'.I" P~rm Pice FILL I I LS Tagged w/1-5/8" bailer 3/27/76 @ 7913' LS Tagged w/2.188" GR 4/29/78 @ 7812' LS Tagged w/1.69" gages 5/29/80 @ 7750' LS Tagged w/1.625" GR 3/25/85 @ 2412' ii i i i i iii J IIIIIIIllllll II IIIIII SS Ran 1.69" gages 5/29/80 to 7350' SS Tagged w/1.69" gages 6/26/82 @ 2887' SS Tagged w/1.625" GR 3/25/85 @ 597' ,q TIM lllJ A TION,R Acid Martex Squeeze 2/20/73 47-5, 50-3 & 51-6 sands Acid Matrex Squeeze & Hydroxy Aluminum ~cid Treatment on LS 6/4/75 47-5 & 50-3 sands Acid Treatment on SS 6/8/75 C-7 sands Acid Treatment on SS 7/13/76 C-7 sands ,, PERFORATION DATA Accum. Date Btm Amt. SPF Last Opr. Present Condition 7,580' 30' 6 10/29/1974 Open for Injection 7,670' 50' 6 10/29/1974 Open for Injection 7,740' 30' 6 10/29/1974 Open for Injection 7,742' 2' 4 1/26/1973 Cmt Sqz f/Bond 7,940' 10' 6 10/25/1974 Open f-or Injection 7,985' 15' 6 10/25/1974 Open for Injection "8,349' 20' 10 10/25/1974 Open for Injection 8.595' 20' 2 10/24/1974 Abandoned REVISED: 12/14/2001 DRAWN BY: BR MONOPOD A-29rd BOP SCHEMATIC 5000 PSI WORKING PRESSURE ANNULAR BOP 13-5/8" 5000 PSI PIPE RAMS 13-5/8" 5000 PSI ,, CHOKE LINE TO MONOPOD CHOKE MANIFOLD HCR 5000 PSI BLIND RAMS 13-5/8" 5000 PSI MANUAL 5M VALVE MUD CROSS PIPE RAMS 13-5/8" 5000 PSI RISER 13-5/8" 5000 PSI MANUAL I 5M GATE I MANUAL Il [ SM GATE I I FROM [I MUDPUMP& [ I CEMENT UNIT 3 ,, KILL LINE I [ DSA 13-5/8" 5M TO 11" 5M CIW 13-5/8" 3M X 11" 5M AP SPOOL I JUN-29-98 lION 13:41 NO. 90?2637874 P. 01/01 Unocal Corporation 909 West 9* Avenue, P.O. Box 196247 Anchorage, Alaska 99519-6247 UNOCAL June 29,1998 Wendy Mahan Alaska Oil and Gas Conservation Commission 3001 Porcupine Drive Anchorage, AK 99501 Re: Status of Unocal's Cook Inlet Injector Work Dear Wendy, This letter is to provide you with an update of the work conducted since our March 27, 1998 letter which you signed granting time extensions for various wells. Testing or work was completed on the following wells and the results o,f, this work is listed: Anna 46-42 : SI MIT approved on 4/17/98. King 4RD : SI MIT approved on 4/17/98, King 15RD : SI MIT approved on 4/17/98. Dolly D- 16RD : SI MIT approved on 4/l 7/98. Dolly D-22 : SI MIT approved on 4/17/98. Grayling 22 : Workover completed on 4/19/98. Grayling 36DPN : Workover completed on 4/28/98. Monopod A-12RD2 : SI MIT approved on 6/03198. Monopod A-29 : SI MIT approved on 6/03/98. Baker 9 : King 22RD : workover scheduled. Jug test proved communication, workover scheduled. SI MIT approved on 6103/98, planning acid treatment to clean tubing for testing. Variance granted on 6/09/98, Jug test proved casing integrity. Anna 27-42 :Coil Tubing clean out completed on 6/25/98, further testing scheduled to prove casing integrity, Anna 19-42 :Coil Tubing cleanout completed on 6/27/98, further testing scheduled to prove easing integrity, Granite Point 33-14RD: Wireline fishing continuing to remove wire and wireline fish from well. Grayling 5 : Redrill in progress. Testing or work was attempted on the following shut-in wells and a dine extension until Septcm~. r 30, 1998. is rgquested to complete further work and testing, 65 - ~,;, Anna 19-42: Coil Tubing clean out completed on 6/27/98. further testing scheduled to prove casing integrity. '-.i:/.ol l, Anna 27-42: Coil Tubing clean out completed on 6/25/98, further testing scheduled to prove casing integrity. · ns- °'4 Grayling 28: Coil Tubing cleanout planned to follow currently active rig program. ~o- o~, Grayling 40: Workover schedule in current rig schedule. -~3-oAz. King 4RD : SI MIT granted on 4/17/98, workover scheduled. ~tn- t~%4King 15RD: SI MIT granted on 4/17/98. Jug test proved communication, workover scheduled. As you can sec we are making excellent progress. Unocal respectfully requests a time-extension until September 30, 1998 to complete the work on the above listed Anna wells. The Grayling and King work will be executed per our current drilling schedule. Please call me if you have any questions or clarification on these issues. Cook InIet Waterflood Management Wendy"'~ahan AOGCC Please acknowledge the approval of the time extension and your receipt of this letter b of this letter to Christopher Ruff at 263-7874 (fax). ~,~__._~l,~ll'""'] V J"'""' L~ y f..ax.i ag b ka~ s) g.n_exl c,~gy JUN-03-98 PIED 09:01 UNOCC~L RSSET 6.RS · GRP FRX NO, 9072637874 Unocal Corporation Agricultural Products 909 West 9"' Avenue, P.O. Box 196247 Anchorage, Alaska 99519-6247 Telephone (907) 263-7830 UNOCALe 1". U1/U~ June 2, 1998 Wendy Mahan State of Alaska Alaska Oil and Gas Conservation Commission 3001 Porcupine Drive Anchorage, AK 99501 Re: Trading Bay Field Monopod A-29 Dear Wcndy: This letter is to document your approval of Monopod A-29 Shut-In MIT. Attached is a copy of the pressure monitoring survey completed on May 30, 1998. Please review this data. If the well passes its Shut-In MIT, please sign and send a copy of this letter to my fax at 263-7874 otherwise call me at 263-7830. Christopher A. Ruff Senior Reservoir Engineer Cook Inlot Waterflood Management Please return a signed and dated copy of this letter to document the approval of thc SI MIT for our records. wen~ M~an ' Dde ' AOC, CC Aogcc Monopod A-29 $I MIT. doc I E(JI::iV D J U N 0.3 1998 ,NI~ 011 & Gae Coae. C, maniWon JUN-03-98 WED 09: O1 UNOCAL aSSET GaS GRP FaX NO, 9072§3'fU'/4 · J", U//U,,1 Procedure for MIT,,,pn Shut-in Monopocl Injector ArZ9 . , o Record daily tubing, casing, and outer casing pressures for a consecutive three day period. Bleed 100 psi off current casing pressure. Continue recording daily tubing, casing, and outer casing pressures for a consecutive four day period. Fax completed form to Steve Tyler, fax # (907) 263-7874, Phone # (907) 263-7649 !well #: IA'29 ! Tubing Pressure Outer Casing Pressure Date,.. LS SS casing Pressure 13-318" 20" 5/23/98 140 150 150 0 0 5/24/98 140 15'~ .... 150 ........ 0 0 5/25/98 140 150 "' 8i'55" 0 0" Bled' Casing to 50 psi''''''~ .............. 5126198 1;40 148'" 50 ...... 0 .......... 0 5/27/98 138 145 '" 55 0 .... 0' 5/28/98 138 14:5 ....... 57 ..... 0 .......... 0 ......... ,5/29/98 ' 138 145 58 0 0 5/3~/98 "'138 1'45 '69 ....... 0 '0 1998 FhX NO. 9072637874 F~X NO, :8~7874 HO, cj50 P, 02/02 _Pm_ceclum to, r_MIT on 8hut,-in Mono_nod!nlectm'_ 1, Record daily tubing, casing, and outer ~sing pressures for a consecutive three day period. 2. Bleed' 1130 psi off ~urrent casing pressure, Continue recording dally tubing, casing, end outer casing pressures for e consecutive four day period, 3. Fax completed form to Steve Tyler, fax # (907) 263.7874, Phone # (907) 263-7649 jl,l~ .~ , i ii i · ,I i , ~ - .......... Outer CaslngPreseure Q~te._ ......... Tubing Pmmture C~i_ s_!ng.P, mBnu_m 137~8", ,20", ~.~-~F~L- /q~ 5-/~ .... : /~ .... o, ..~ __ _ ~Z~e t-/3~ ._~,L~_. _ ~.~ ..... · o.. o ,,, ~ljl i i a ~L. - ~t-~ ~,,.. ~. , ........ Nasl~Oil&GasC~8.~ tlaR-27-98 FRI 18:62 UNOCAL aSSET GaS GRP F~X NO, P. O1/D1 Unocal Corporation 909 West 9'~ Avenue, P.O. Box 196247 Anchorage, Alaska 99519-6247 UNOCAL( March 27, 1998 Wendy Mehan Alaska Oil and Gas Conservation Commission 3001 Porcupine Drive Anchorage, AK 99501 Re: Status of Unocal's Cook Inlet Injector Work Dear Wendy, This letter is to provide you with an update of the Work conducted since our January 23, 1998 letter which Blair signed granting time extensions for various wells. Testing or xvork was completed on the following wells and the results of this work is listed: Anna 29-42 · Well head inspection completed (no leaks), Va..dance granted on 3/3/98. Baker 4' MIT passed on 2/15/98 by Lou Grimald/ Bruce 31-42 ' Coil Tubing operation completed to repa/r leaking cement plug. Pressure test completed. GP 33-14RD ' SI MIT successfully completed on 2/11/98. GP 22-13RD2 ' Variance granted on 3/17/98, MIT completed on 12/15/97. Grayling 16 ' Workover completed on 3/26/98. MIT Passed. Monopod A-SRD2 · MIT passed on 1/28/98 by Lou Grimaldi Testing or work was attempted on the followingshutqn wells and a time extensi0n.~mtil June 30, 1998 is. jrp~_uestpd to complete further work and testing. Anna 19-42: Scale cleanout of tubing completed, further testing ~heduled to prove casing integrity. Anna 27-42: Scale eleanout of tubing completed, further testing scheduled to prove easing integrity. Anna 4642: Temp Survey ran on 2/17/98, survey should prove no flow and allow SI status. Baker 9: MiT attempted on 2/15/98, further wireline tegfing scheduled to prove casing integrity. Monopod A-12RD2: SI MIT attempted, Temp Survey scheduled to prove no flow. - Monopod A-29 : SI MIT scheduled to prove no flow/casing integrity King 4RD : WFL indicates possible easing leak, well shutin, further testing and workover scheduled. King 15RD: WFL indicates possible casing leak, well shulin, further testing scheduled. King 22RD: WFL indicates possible casing leak, Well shutin, further testing scheduled. Grayling 5 : Workover/Redrill scheduled in current drilling schedule. Grayling 22 : Workover/Redrill scheduled in current drilling schedule. Grayling 28 : Workover/Redrill scheduled in current drilling schedule. Grayling 36DPN : Workover/Redrill scheduled in current drilling schedule. Grayling 40 : Workover/Redrill scheduled in current drilling schedule. Unocal respectfully requests a time-extension until June 30, 1998 to complete the work on the above listed Anna, Baker and Monopod wells. The Grayling and King work will be executed per our current drilling sche, dule. Jil~se call me if you have any questions or clarification on these issues. Senior Reservoir Engineer Cook Inlet Waterflood Mana~ Anchorage Please acknowledge the apprm, al of the time extension and your receipt of this letter by faxing back a signed copy of this letter to Christopher Ruff at 263-7874 (fax). ~Vendy~l~han' mat{~ - AOGCC Unocal AlasKa Resources ~noca~ Corporation _~09 West 9th Avenue. P.O. Box: .~5247 Anciqoraae, AlaSKa 99519-6247 Teie[}none ~907~ 275-7600 UNOCAL January 23, 1998 Blair Wondzeli State of Alaska Alaska Oil and Gas Conservation Commission 3001 Porcupine Drive Anchorage, AK 99501 Re: Status and Plans for MIT testing of Cook Inlet Injection Wells Dear Blair: Thank you for your assistance in helping us complete our mechanical integrity testing of water injectors in the Cook Inlet Area. The following is a status of our efforts to date. We also request a time extension for a group of wells listed below to allow us to complete testing work. We request a time extension for completing MIT testing on the following wells until the end of March 1998: Currently shut-in wells Granite Point Field Anna 19-42 Anna 27-42 Anna 46-42 .... , ............ ,, ..~11 33-14RD Middle Ground Shoal Field Baker #4 Baker #9 Currently injecting wells Tradinq Bay Field Monopod Platform A-8RD2 Wells Needing Repair The shut-in MIT on Bruce Platform Well, # 31-42 indicated a problem with the · :emporary abandonment which was completed on 10/7/88. We will develop and send to you a procedure for repairing or permanently abandoning this well. An MIT on shut-in Granite Point Platform Well, # 33-14 indicated a mechanical problem with this well. We will develop and send to you a procedure for repairing or permanently abandoning this well. We also want to confirm your receipt and approval of the following shut-in MIT tests. For our records, please sign and return a copy of the following shut-in MIT tests: Baker #8 ¢ Baker #12 6 ~ Monopod A-5R o, ~ Monopod A-12R2 F-~8-o Monopod A-26 a~j~u,.~ Monopod A-29 ,¢, o.¢.a Please indicate your approval of the shut-in tests and the time extension requested by signing and returning a copy of this letter. Thanks again for your help in this matter. Sincerely, --~"'J'eff S m~~'''''~ Reservoir Engineer Agreed to by: Blair Wondzell ~/' Petroleum Engineer AOGCC Unocal North Ameri~ Oil & Gas Division Unocal Corporation P.O. Box 190247 Anchorage, Alaska 99519-0247 Telephone (907) 276-7600 UNOCAL ) Alaska Region April 16, 1990 Alaska Oil & Gas Conservation Commission 3001 Porcupine Dr. Anchorage, AK 99504 Attn: Ms. Elaine Johnson Dear'Ms. Johnson: I have attached surface survey locations of the "Legs" and conductors for the four platforms in the Trading Bay Unit as well as the Union Oil-operated Monopod and Granite Point Platforms. I was unable to locate any plats from a registered surveyor but I hope this will meet your needs. Yours very truly, G u Regional Drilling Manager GSB/lew RI CEtVEb CON'DUCTOR 1 2 3 4 5 6 7 8 9' l0 ll 12 13 14 15 16 17 18 19 20, 21 22 24 25 26 27 28 29 30 31 32 MONOPOD CENTER FROM SOUTHEAST CORNER, SECTION 4, TgN, R13W "Y" = 2,523,126 "X" = 218,871 "Y" COORD. 2,523,134.3 2,523,130.2 2,523,125.7 2,523,121.7 2,523,118.2 2,523,114.4 2,523,113.2 2,523,1.13.2 2,523,114.8 2,523,117.7 2,523,121.8 2,523,126.4 2,523,130.3 2,523,133 8 2,523,137.6 2,523,138.8 2,523,138.8 2,523,137.2 2,523,132.8 2,523,129.4 2,523,132,0 2,523,128 4 ..2,523,_1.~4 _R 2,523,133.9 2,523,120.9 2,523,131.4 2,523,118.1 2,523,127.2. 2,523,123.6 2,523,120.0 2,523,122.6 2,523,119.2 LONG. 151 °34' 43 51 ~/~'~a ~t 6'n "X" COORD. WELL # FSL 218,88D. 9 A-28 1621 218,88:3.2 A-25 1617 218,8813.9 A-30 1612 218,88:). 2 1608 218,881.3 A-27 1605 218,876.8 A-23 .1601 218,873.0 A-21 and RD 1600 218,86(.I. 0 A-22 1600 218,864.6 A-14 1601 218,861.1 A-13 1604 218,858.8 A- 17 1608 218,858.1 A-8 1612 218,8581.8 A-15 1616 218,860.7 A-24 and RD 1620 218,865.2 .A-29 1624 218,869.0 A-9 and RD 1625 218,873.0 A-19 1625 218,877.4 A-18 1624 218,875.7 A-11 1619 218,878.6 A-3 1616 218,870.8 A-1 1618 218,873..9 A-7 1615 ?.1 ~ AZ_A_.~ ....... A-4 ..... 1611 218,867.0 A-6 1600 218,878.. 1 A-32 1607 218,863..9 A-12 and RD 1617 .218,875.0 A-20 1604 218,865.1 A-2 1613 218,868.1 A-16 1610 218,871.1 A-26 1606 218,863.4 A-10 1609 218,866.3 A-5 and RD 1605 l&2 FEL 554 551 551 551 '553 557 561 565 570 573 576 577 577 574 570 566 562 558 559 556 564 561 558 '568 556 571 559 57o 566 563 571 568 Union Oil and Gas..,.~sion: Western Region Union Oil Company or California P.O. Box 6247, Anchorage, Alaska 99502 Telephone: (907) 276-7600 union September 23, 1985 Hr. C.V. Chatterton Alaska Oil & Gas Conservation Commission 3001Rorcupine Drive Anchorage, Alaska 99502 Dear Hr. Chatterton: TRADING BAY FIELD A-29 Attached for your approval are three copies of Union's intention to perforate and pull tubing in Well A-29. Rlease return a copy of the approved Sundry Notice to the undersigned. Very truly yours, Candace Lock~'ood " Environmental Department cwl Attachments RECEIVED Alaska Oil & Gas Cons. 6ommission Anchora¢~e ~ '~ STATEOF ALASKA ALASKA OIL AND GAS CONSERVATION COMMISSION SUNDRY NOTICES AND REPORTS ON WELLS 1. DRILLING WELL [] COMPLETED WELL~ 2. Name of Operator 7. Permit No. UNION OIL COMPANY OF CALIFORNIA 72-0029 3. Address 8. APl Number PO BOX 6247 ANCHORAGE AK 99502 50- 733-20245 OTHER [] 4. Location of Well Cond. #15, 1624'N & 570'W of SE Cot., Sec. 4, 9. Unit or Lease Name Trading Bay State T9N, R13W, SM. 5. Elevation in feet (indicate KB, DF, etc.) RT 110'MLLW 6. Lease Designation and Serial No. ADL-18731 10. Well Number TBS A-29 11. Field and Rool Trading Bay Field 12. Check Appropriate Box To Indicate Nature of Notice, Report, or Other Data NOTICE OF INTENTION TO: SUBSEQUENT REPORT OF: (Submit in Triplicate) (Submit in Duplicate) Perforate ~, Alter Casing [] Perforations [] Altering Casing [] Stimulate [] Abandon [] Stimulation [] Abandonment [] Repair Well [] Change Plans [] Repairs Made [] Other [] Pull Tubing J~ Other ~ Pulling Tubing [] (Note: Report multiple completions on Form 10-407 with a submitted Form 10-407 for each completion.) 13. Describe Proposed or Completed Operations (Clearly state all pertinent details and give pertinent dates, including estimated date of starting any proposed work, for Abandonment see 20 AAC 25.105-170). 1,) 2.) 3.) . 5. 6. 7. 8. 9. 10 11 ) ) ) ) ) ) .) .) Move in and rig up on well A-29. Install BRV's, remove tree, install and test 8OPE to +3000 psi. Recover dual 3 1/2" tubing completion assembly. Top of coal has migrated inside tubing as follows: +597' MD in SS, ~ 2412' MD in LS. Recover packers at + 7360" & + 7863'T Clean out fill etc. to retainer at + 8515', Squeeze to abandon all perfs. Clean out cement to + 7000', Recomplete as a single injector with perfs as specified. ND BOPE, NU & test ~ree, Place well on injection, Move rig. RECEIVED SEP 2 5 198 Alaska OJJ & Gas Cons. Commission Anchorage Signed Law~0~, bu~ Title ENVIRONMENTAL SPECIALIST The space below for. Commission use Datl~9-12-85 Conditions of Approval, if any: Approved by 91 ltllliAL SIGNED ~n.Y !.~,',~![ C, SMITH Approved Copy Returned By Order of COMMISSIONER the Commission Date Form 10-403 Rev. 7-1-80 Submit "Intentions" in Triplicate and "Subsequent Reports" in Duplicate ~""' ~. STATE . OF ALASKA ALASKA,..,L AND GAS CONSERVATION L~...,,MISSION SUNDRY NOTICES AND REPORTS ON WELLS 1. DRILLING WELL [] COMPLETED WE LL,I~ 2. Name ofOper~iON OIL COMPANY OF CALIFORNIA 3. Address P. O. BOX 6247, ANCHORAGE, ALASKA 99502 4. Location of Well Conductor #15, 1624'N & 570'W of SE Corner, Section 4, TgN, R 13W, S.M. 5. Elevation in feet (indicate KB, DF, etc.) RT llO' MLLW 6. LeaseDesig~nandSerialNo. 18731 7. Permit No72_0029 OTHER [] ~/~~ 8. APl Num~)~3_20245 /~ ~ ~r F~ ~ [~bea [~ m~ TAm E ill~' 10. Well Number TBS A-29 11. Field and Pool TRADING BAY FIELD Check Appropriate Box To Indicate Nature of Notice, Report, or Other Data NOTICE OF INTENTION TO: SUBSEQUENT REPORT OF' 12. (Submit in Duplicate) [] Altering Casing [] [] Abandonment [] [] Other [] (Submit in Triplicate) Perforate ~ Alter Casing [] Perforations Stimulate [] Abandon [] Stimulation Repair Well [] Change Plans [] Repairs Made Pull Tubing ]~ Other [] Pulling Tubing (Note: Report multiple completions on Form 10-407 with a submitted Form 10-407 for each completion.) 13. Describe Proposed or Completed Operations (Clearly state all pertinent details and give pertinent dates, including estimated date of starting any proposed work, for Abandonment see 20 AAC 25,105~170). 1. Move rig #56 over TBS A-29 and rig up. 2. Kill well, remove tree, install and test BORE. / ~ .... ~.,~ 3. Pull & lay down existing dual completion assembly, q~ ~ ? 4. Burnover and retrieve perm packer ~ 7360'. ~ ~" , 5. Burnover and retrieve perm packer ~ 7866'. '~ 6. DST the "C" Zone sands and coals to confirm where high pressured zone is. 7. Isolate the wellbore above and below the hioh pressured zone .,;,,~,~xS~ · ~ -- ' ~ ~"~ ~ T p · . . s 8. erforate hzgh pressured zone wzth deep small dzameter holes: 9.Complete A-29 such that high pressured zone can be produces w/ 4 1/2" single completion assembly. 10. Land tbg, install BPV, remove BOPE, install and test single tree· ll. Place well on water production and move rig. RECEIVED 6 AlaSka Oil & Gas Cons. commissio~ Anchorage fy that tJle fg~oi~ true_/~d correc.~to the best of my knowledge. (1~ CR.~~~er~]~/~/~ Title DISTRICT DRILLING SUPT. )dow for Commission use ions of Approval, if any: 14. I hereby 8! LOflXl[ :. $Illi Date dULY 6, 1984 Approved Copy J~eturned . ._, By Order of COMMISSIONER the Commission Date - Approved by. Form 10-403 Rev. 7-1-80 Submit "Intentions" in Triplicate and "Subsequent Reports" in Duplicate UNION OIL gO. OF CALIFONIHIA SHEET REPAIR RECORD PAGE NO. !3 3/8 5/8" 1/2- 1/2-- 1012' 4020' .8709' 7/8 736 7/8 789 65# H-40 6]_# 68#I K-55 47# I SOO-95 9.2-6.4#I N-80 9.2-6.4~fL N--80 Crnt. to surface w~ 9!50 sx. cmt. plus chemicals. Cmt. to surface ix,/ 2350 sx. cmt. plus chcmica]s. Cmt. to surface w/ 2200 sx. cmt. plus chemicals. Dual completion - short string. Dual completion - lo_~__~tring. PERFORATING RECORD ]./26/7: z/i5/7 2/i5/7 2/16/7 2/16/7 2/16/7 ~/i7/7 2/17/7 i0/25/ Io/25/ io/;5/ i0/~/7 7& 83 74 79 74 79 4. 77 7740'-7742' 7550'-7580' 7620'-7670: 7710'-7740I 7930'-7940 7970'-7985 8329!-8349 8575'-8595 29'-8349 30'-7940 70'-7985 10'-7740 8649 8649 8649 8649 8649 8649 8649 8649 8517 8517 8517 85i7 Block Sqz Injection Injection Injection Inj e ction In.j eetion injection Injection Injection Injection Injection Injection -- INITIAL PRESE}~T 2Q_O_.~NDITION Pool C;'7 Reperfed,- 10/29/74 Po?~'C-7 Reperfed. 10/29/74 C.-Fbol C-7 Reperfed. 10/29/74 Pool 47-5 Reperfed. 10/25/74 Pool 47-5 Reperfed. 10/25/74 Pool 50-3 Reperfed. 10/25/74 Pool 51-6 Shut off by retainer @85].7' (10/24/74). Reperf. 50-3 - Open for Injection. Reperf. 47-5 - Open for Injection. Reperf. 45-7 - Open for Injection. Reperf. C-7 - Open for Injection. TESTS Sands Open. Short Str~ng' 11/9/74 11/10/74 Long Stri ii/8/74 ii/9/74 li/i0/74 C C-i C 45-7,4 ,50 3 II II II II II I1 i WELL HISTORY PRIOR TO REPAIR 2000 2000 2000 1700 ].700 1700 Cr .o'R-"T , 2/22/73 ..)M~. I.=3i~ON DATE: LAST COMPLETION NO.Or__i~%,~l_ .. PRODUCING iNTERVAL: Dual C Poo! injectio.?~ Well. (X -'~ 3~ ~ ' "~'~ ....... '~ ~ ~ ~ ' · '~,' '~" ' '~~ · w r -~ ~ INiTiAL P~:iODU~.IION" Ay " ' * ' ' ~ ' ~' '') -~on b"' ' ' wt.r. p~," dav - ,:,,.- - ......... ' ..... non was A.~kt&7_.~:l:r_i!'m_~::; ~:: Lq -- LAST .RE~.uLAR PROD. & DATE: T',~s~ rerz't!]ar was i'riiec}~ until. ~. ,~ ~,~i Ji.,A PI VE Pii()DUCTION':.~-:°iai q o 0. -r c~ in'i ect'iorl ~--,,-~ ,-,'~ to d- '.i_51'~it_~is_32.5_.2'."d:[l_b.h ]-~i .................................... 0 [' ',V I;r. · ~' o r m D-IOO1-B UNION OIL CO. OF CALIFORNIA REPAIR RECORD SHEET ?, PAGE ~',~0 : 2~iASE TR. AI) iN(; P, h COMPLETION DATE:_ I 7620'-7670' 7550'-7580' !0/29/74 ].0/29/74 ETD REASON 8517 ' Injection 8517 ' Inj ec tion OCT & Cameron TYPE: Reperf. C-7 Open for Injection. Reperf. C-7 Open for Injection. CAS!NGItEAD:' OCT Unihead, Type 11, 20"OD slip-on & weld w/ test port & 2" recess X 20" 2000# top flange w/ 4-2u 2000# std. outlets (2 each in lower & upper section. CASING HANGER:~~~]~ v q 6"00, 1] ]/8" hgr. OCT, C-22, 20" X lB ~/8" OD, slip type. CASING SPOOL: OCT head. C-~_9-L-OO. 1~ ~/8"OD. 20" 2000~ X 9 5/8" hgt. OCT, C-29, 12" X 9 5/8" OD. TUBING HEAD: Cameron - 12" 3000~ X 10" 5000~ w/ 2-2" 5000~ studdec! oullet~, TUBING HANGER' Dual 3 1/2" X 9 5/8" DCB h~zr. w/ 3 1/2" ~3uttress:; TUBING HEADTOP' 10" 5000# X 12" 3000# DC;-B VALVES: -. . CHRISTI~,4AS TREE TOP CONN.:~_ 3 ]./2" 8rd box u?, (collar) . UNION 0Il_ CI] J /II"IY OF CALIF0ftI,IIA t, t-iLL lILC0t ~I-l;~.7/1,'E,$~' TFIAI)ING BAY STATE I',~LL l'!0,,. ^-29 FIF. I.J] TRADING BAY FIEI,].3 DATE 10/]_8/74 10/19/74 10/20/74 10/21/74 10/22/74 10/23/74 10/24/74 10/25/74 ETD 8725'TD 8649'ETD 8725'TD 8649'ETD 8725'TD 8649'ETD 8725'TD 8649'ETD 8725'TD 8649'ETD 8725'TD 8649'ETD 8725'TD 8517'ETDi 8725'TD 8517'ETD DETAILS OF OPERATIONS, DESCRIPTIOI,IS & RESUI_TS (Footage 0') Commenced WO operations on TBS A-29 @ 12:00 Noon, 10/18/74. Skidded rig from A-23 to A-29 & rigged up. X-mas tree valves were cut out on tree. Installed valves on top of tree to bleed dwn. tbg. press. (Footage 0') Bled SS tbg. & csg. to 0 psi. LS tbg. press held 450 psi. Unable to get WL tools dwn. tbg. to open "XO" sleeves. Ran tbg. puncher & perf. LS tbg. bet~veen pkrs. @ 7800'-unable to circ. Perf. LS tbg. @ 7707'-unable to circ. Perf. SS tbg. @ 7305' above dual pkr. (Footage 0') Displ.'SS tbg.. & annulus w/ 85# gel wtr. mud. Removed x-mas tree & installed BOPE. Tested to UOCO specs. Tied into SS & LS 3 1/2" tbg. Cleared perm. pkr. bores @ 7826' & 7360'. Circ. & cond. mud to 85#/cu. ft. (Footage 0') Pooh w/ 3 1/2" dual tbg. string & stood in Derrick. Laid dwn. tbg. accessories. Ran 8 1/2" X 6" Tri-State BO shoe & pkr. picker. BO top perm. pkr. @ 7360'. (Footage 0') Pooh w/ BO shoe. Rec. dual pkr. Reran BO shoe & milled over sgl. perm. pkr. @ 7826'. Pooh. Rec. sgl. pkr. (Footage 0') Ran 8 1/2" bit & 9 5/8" csg. scraper to top of sd, fill @ 8324'. (top of 50-# Sd. perfs.) CO sd. fill to ETD @ 8649'. RU DA-ran JB & GR to 8630'-ok. Hung up JB & GR while Pooh @ 5390' & pulled out of rope socket. Ran OS & latched fish @ 5390'. Pooh-rec. JB & GR. (Footage 0') Completed running GR-CBL-VDL Log from 8637'-7100'. Log indicated 100% bond over total interval logged. Ran 9 5/8" cmt. ret. & set @ 8517'WLM (above 51-6 Sd.) RD DA. Ran ret. stinger on DP to top of ret. @ 8517'. Displ. DP w/ wtr. & set into ret. Opened 56-1 Sd. perfs, to surface. No flow. Mixed 50 sx. Class "G" cmt. & displ, below, ret. to a final press, of 2400 psi. Abandoned the 51-6 Sd. "C" Zone. PU 9 5/8" sq. tool & RBP. (Footage 0') Ran 9 5/8" sq. tool & RBP. Straddled the 50-3 Sd. perfs, from .8329'-8349'. Unable to pump-in perfs. @frac. press. Re-shot 50-3 Sd. from 8329'-8349' using 2" OD thru tbg. gun. Still unable to pump-in. Pooh w/ sq. tool. l~eperf. 50-3 Sd from 8329'- 8349' w/ 3 1/8" Jumbo Jet Csg. gun. Reperf. 47-5 Sd. 7930'-7940' & from 7970'-7985' using 3 1/8"' Jumbo Jet Csg. GUn. · ['^C,F_ UNION OIL CCP?ANY OF CALIFOI NIA CLL I(LCOI D LEASE TRADING BAY STATE I' CLL i',tO, F I E IJ') ... cz_ !,Ln...Z_)!!?i?. DATE 10/26/?4 10/27/74 10/28/74 10/29/74 ElD 8725'TD 8517'ETD 8725'TD 8517'ETD 8725'TD 8517'ETD 8725'TD 8517!ETD DE FA ILS OF OPE[~T I ONS, DF. SCR I PT I OHS & RESUI2['S (Footage 0') Ran sq. tool & spotted acid opposite 50-3 Sd. Set tool & PI @ 3100 psi-2 cfm. Pumped 800 gal. 2 1/2% HCL 1000 gal. 12-6 MCF 800 gal. 2 1/2% HCL 1000 bbls. F.I.W. 19 bbls 3% KCL 2 cfm @ 2600 psi. 2.5 cfm @ 1200 psi. 2.5 mcr @ 750 psi. 4 cfm @ 2000 psi. 1 cfm @ 2300 psi - Jugged off. Rev. out remainder of 3% KCL fluid. Spotted acid opposite 50-3 Sd. perfs. Set tool & pumped 800 gal. 2 1/2% HCL acid, 2 cfm @ 2600 psi. Pumped 255 cu. ft. FIW into perfs. Final rate - 4 cfm @ 2600 psi - omitted Hydroxy-Aluminum treatment of 50-3 Sd. Set RBP above 50-3 Sd. & displ, mud in well w/ FIW. (Footage 0') Set sq. tool @ 7840' to treat the 47-5 Sd. perfs. from 7930'-7940' & from 7970'-7985'. Pumped 1000 gal. 2 1/2% HCL 1250 gal. 12-6 Ix.4CF 1000 gal. 2 1/2% HCL 200 bbls FIW 250 bbls 3% KCL 125 bbls Hyd.-Alum. 125 bbls 3% KCL 4 cfm @ 2100 psi. 6 cfm @ 2000 psi: 7.5 cfm @ 2000 psi. 6 cfm @ 2100 psi. 4 cfm @ 2050 psi. 3.5 cfm @ 2100 psi. 2 cfm @ 2150 psi. Treatment in Place @ 5:15 pm, 10/27/74. Will hold press. 24 hrs. on 47-5 Sd' (Footage 0') Waited 24 hrs. on Hydroxy-Aluminum treatment of 47-5 Sd. while isolated by RBP & sq. tool. Released final press. of 300 psi @' 5:15 pm, 10/28/74. Zone back flowing 3 cfm. PU RBP & Pooh. (Footage 0') Ran JB & GR on WL to 8436'. Ran 9 5/8" Baker Model "D" perm. prod. pkr. w/ BPV & set @ 7866'WLM. Reperf. C-7 Sd. perfs, w/ 3 1/8" Jumbo Jet Csg. Gun, 3 hpf, on Lower & Middle interval 7710'-7740' & 7620'-7670'. Reperf. Upper C-7 w/ 4" OD Jumbo Jet, 4 hpf, 7550'-7580'. RD WL unit. Straddled Lower C-7 perfs, w/.RBP & Sq.. tool-unable to breakdwn, perfs, w/ 2400 psi. Spotted 2 1/2% HCL opposite perfs. & PI 2 cfm @ 2400 psi. 1400 gal. 2 1/2% tICL 2700 gal., 12-6 MCF 1400 gal. 2 1/2% HCL 300 bbls. FIW 2 cfm @ 2400 psi. 10 cfm @ ].700 psi. 10 cfm @ ].650 psi. 10 cfm @ 1700 psi. UNION OIL CC IDANY OF CALIFORNIA I,&LL I LCOI® LEASE TNADING BAY STATE 10/30/74 10/31/74 11/1/74 Eli) 8725'TD 8517'ETD 8725'TD 8517'ETD 8725'TD 8517'ETD DETAILS OF OPEF-~NTIONS, DESCRIPTIONS 8, RESUI_TS (Footage 0') Straddled Middle C-7 Sd. perfs. 7620'-7670'DIL w/ RBP & sq. tool. Broke dwn. perfs, w/ 2350 psi & pumped in 2 cfm @ 2350 psi. Treated zone as follows: Pump ed 2200 gal. 2 1/2% HCL 3750 gal. 12-6 MCF 2200 gal. 2 1/2% HCL 500 bbls. FIW 2 cfm @ 2350 psi. 12.5 cfm @ 1700 psi. 7 cfm @ 1700 psi. 4 cfm @ 2300 psi. Straddled Upper C-7 Sd. perfs 7550'-7580'DIL. PI perfs. 1 cfm @ 2100 psi. Started acid treatment w/ sq. tool @ 7500'. Had communica tion to annulus-slow leak. Csg. press, bleeding off s].owly. Re- set sq. tool @ 7495' & held ok on DP & below tool. Csg. still had slow bleed off. Pumped 3900 gal. 2 1/2% HCL into Upper C-7 Sd. perfs. Initial PI 1 1/2 cfm 2400 psi. Final PI 1 cfm 2700 psi. (Footage 0') Completed pumping 1000 gal FIW post flush on Upper C-7 Sd. Perfs 7550'-7580'. Final rate 1 cfm @ 2700 psi. Straddled Lower C-7 Sd. perfs, from 7710'-7740' for Hydroxy-Aluminum treatment. Pump.ed Initial Rate Final Rate 150 bbls 150 bbls 150 bbls 3% KCL 11 cfm @ 1500 psi Hyd.-Alum. 4 cfm @ 1900 psi 3% KCL 3.5 cfm @ 1900 psi 4 cfm $ 1900 psi 2.5 cfm @ 2100 psi 3 cfm @ 1900 psi Completed treatment @ 9:30 pm. Straddled Middle C-7 Sd. perfs. from 7620'-7670' for Hydroxy-Aluminum treatment. Pumped 3% KCL fluid- Initial Rate 11 cfm @ 1900 psi. (Footage 0') Straddled Middle C-7 Sd. perfs 7620'-7670' & treated w/ Hyd. Al. for sd. control. Pumped: 250 bbls -3% KCL 250 bbls Hyd. Al. 250 bbls 3% KCL Initial Rate Final Rate 11 cfm @ 900 psi 2 cfm @ 2700 psi 2' cfm @ 2700 psi 4 cfm @ 2700 psi 4 cfm @ 2700 psi 3.5 cfm @ 2700 psi. Straddled .Upper C-7 Sd. perfs 7550'-7580' & treated w/ Hyd. Al. for sd. control. 90 bbls Hyd. Al. 10 .bbls FIW Initial Rate Final Rate 1.5 cml @ 1700 psi 1.5 cfm (~ 2800 psi. ]..5 cfm @ 2800 psi ].5 cfm @ 2900 psi ~1 ~LoL I PAOi UNION OIL CCFP/V'h' C!': !.IFORltIA I'&LL I LCOI , . ]3qTE ETD DETAILS OF OPERATIONS,. DESCRIPTIOHS g, RESULTS 1 /2/74 11/3/74 11/4/74 11/5/74 11/6/74 8725'TD 8517'ETD 8725'TD 8517'ETD 8725'TD 8517'ETD 8725'TD 8517'ETD 8725'TD 8517'ETD (Footage 0') Unable to PU RBP @ 7605'. Pooh. Repaired ret. tool & recovered RBP @ 7605'. RU WL unit & ran Baker 9 5/8" Model F-1 prod. pkr. Unable to ge below 2679' on WL. Ran prod. pkr. on DP. Unable to get below 5527'. (Footage 0') Pooh. Left pkr. in hole. Ran BO shoe & pkr. picker. Milled over pkr. @ 5527'. Pooh. Left btm. junk pusher off pkr. in hole. (Footage 0') TIH w/ 8 1/2" bit & 9 5/8" csg. scraper. Rotated on top of junk on sgl. prod. pkr. @ 7866'. Pooh. TIH w/ 3 1/2" tbg. stinger & mule shoe. Worked thru junk & stabbed into sgl. prod. pkr.-ok. Pooh. TIH w/ 4 3/4" OD seal assy. Stabbed into sgl. prod. pkr. @ 7866' & tested to 2700 psi-ok. Ran & set 9 5/8" X 6" perm. pkr. on 5" DP @ 7360'. Pooh. Laying dwn. 5" DP. (Footage 0') Laid dwn. 5" DP & 6 1/2" DC. Rigged up & ran 3 1/2". dual comp. tbg. strings. Tested'tbg. to 5000 psi w/ Hydro- test. .' (Footage 0') Completed running 3 1/2" dual completion tbg. strings as programed. Located on upper dual WL pkr. @ 7360" (482 jts. 3 1/2" tbg.) Tested WL pkrs. @ 7360' & 7866' w/ 2000 psi-ok. Installed BPV's. Removed BOPE. 'Installed x-mas tree & tested to 5000 psi-ok. Released rig from A-29 to Deactivation AFE #341052 @ 12:00 Noon, 11/6/74. UIilOll OIL CCltPA~,ff OF CALII:/JlI[,IIA kL[_L I,',LCOIti] I.,,CLL l IO, A P^c~E th,7 '.t.'RA D 1' ix~ (.; !%.AY ETD JTS. 240 241 jts. i jr. DETAILS OF OPEf~I'tONS, DF...SCi'tlPTIOIIS a RESIII_'[S TUBING DETAIL SHORT STRING DESCRIPTION LENGTF~ Dual Seal Assy. '6"OD X 4 ?/8"ID Parallel Flow Head (8 1/2"0D X 2 7/8" X 2 7/8") 2 7/8" 6.4# N-80 Butt. Tbg. 2 7/8" Baker Salty Jr. w/ XO Collars 3.45" X 2.44" 3 1/2" 9.2# N-80 Butt. Tbg. 3 1/2" Otis XA Sleeve 4.28" X 2.75" 3 1/2" 9.2# N-80 Butt. Tbg. 3 1/2" 9.2# N-80 Butt. Pup Jt. 3 1/2" 9.2# N-80 Butt. Pup Jt. 3 1/2" 9.2# N-80 Butt. Pup Jt. Cameron Split Tbg. Hgr. 3 1/2" Butt. 3 1/2" EUE Elevation RT to Tbg, Hgr. 16.35 1.50 30.69 3.00 31 40 4 50 7234 22 10 08 10 05 41 1.00 33.15 Total Jts of 3 1/2" Tbg. Total Jts. of 2 7/8" Tbg. On. X-mas tree, high valve is short string. Baker Model "D" Perm. Pkr. set @ 7866', 4.75ID. Baker Model F'I Perm. Pkr. set @ 7360', 6"ID. BOTTOM 7376.35 7360.00 7358.50 7327.81 7324.81 7293.41 7288.91 54.69 44.61 34.56 '34.15 33.15 TOP 7360.00 7358.50 7327.81 7324.81 7293.41 7288.91 54.69 44.6]_ 34.56 34.15 33.15 --0-- UNION OIL' OF FALI[:OI/NIA . I'LLL ICLCOi,' DATE ETD JTS. 14 241 .. 17 its. 241 its. DETAILS OF OPERATIONS, DESCR!PTIO[iS ~, RESUI_TS TUBING DETAIL LONG STRING DESCRIPTION LENGTH 2 7/8" Mule Shoe 4" OD, 2.4"ID 2 7/8" Otis "N" Nipple OD-3.25", ID-2. 205 2 7/8" 6.4# 10rd N-80 Pup Jr. Baker Seal Assy, 4.75"OD, 3"ID w/ 19 seal units landed 3' off pkr. @ 7866'. Baker Locator Sub 4.50"OD (2) 2 7/8" EUE to 2 7/8" Butt. Xzover 2 7/8" 6.4# N-80 Butt. Tbg. 2 7/8" Butt. to 2 7/8" EUE 2 7/8" Otis XA Sleeve, OD-3.75', ID-2.313' . 2 7/8" 6.4# N-80 Butt. Tbg. 2 7/8" 6.4# N-80 Butt. Pup Jr. 2 7/8" 6.4# N-80 Butt. Tbg. 1.11 1.09 10.01 20,18 1.50 1.20 31,14 .95 3,38 431.01 4.20 13.03 (29.38 overall length) Extended below seal assy. Dual Seal Assy. 6"OD X 4 7/8" Parallel Flow Head (8 1/8" X 2 7/8" X 2 7/8") 2 7/8" 6.4# N-80 Butt. Tbg. 2 7/8" Butt. X 2 7/8" EUE X-overs 2 7/8" EUE X 3 1/2" Butt. X-over 3 1/2" Otis XA sleeve. 4.28'OD, 2.75'ID . 3 1/2" 9.2#'N-80 Butt. Tbg. 3 1/2" 9.2# N-80 Butt. Pup Jt. 3 1/2" 9.2# N-80 Butt. Pup Jt. 3 1/2" 9.2# N-80 Butt. Pup Jr. 3 1/2" 9.2# N-80 Butt. Pup Jr. Cameron Split Tbg. Hgr. 3 1/2" Butt. btm. 3 1/2" EUE top Elevation RT to Tbg. Hgt. 16.35 1.50 31.20 .50 .52 4.50 7266.87 10.08 4.15 6.13' .40 1.00 33.15 Total jts. of 2 7/8" Butt. Tbg. Total jts. of 3 1/2" Butt. Tbg. BOTTOM 7895.15 7894.04 7892.95 7882.94 7862.76 7861.26 7.860.06 7828.92 7827.97 7824.57 7393.58 7389.38 7376.35 7360.00 7358.50 7327.30 7326.80 7326 28 7321 78 54 91 44 83 40 68 34 55 34.15 33.15 TOP 7894.04 7892.95 7882.94 7862.76 7861.26 7860.06 7828.92 7827.97 7824.59 7393.58 7389.38 7376.35 7360.00 7358.50 7327.30 7326.80 7326.28 7321.78 54.91 44.83 40.68 34.55 34.15 33.15 --0-- TUBING DETAIL SS: LL: 3 ]_/2'~ 9.2# N-80 to X-over @ 7325' & 2 7/8" 6.4# to 7376'. 3 1/2" 9.2~ N-80 to X-over @ 7326' & 2 7/8" 6.4# N-80 to Mule shoe @ 7895'. 0~ I{olat'y 33.15' Tbg. I'].gr. TUBING ACCESSORIES: Short String: Top ID 1. 3 1/2" Otis XA Sleeve 7289' ~-.75 2. 2 7/8" Baker Safety jr. w/ X-over collar 7325' 3. Parallel flow head 7359' 4. Dual seal assy. 7360' 13 3/8" 61# K-55 Buttress Csg. @ 4020' . Long String: A. 3 1/2" Otis XA Sleeve B. 2 7/8" X 3 1/2" X-over . C. Parallel Flow D. Dual seal assy. E. 2 7/8" Otis XA Sleeve F. ~,aker Locator Sub G. Baker seal ass-y. Top ID 7322' 2.75 7326' '7359' 7360' 7825' 2. 313 7861' 7863' 3 . 00 H. 2 7/8" Otis N'Nippte 7893' 2.205 I. 2 7/8" Mule Shoe (btm.) 7895' 2.400 ID 9 5/8" Baker Mdl F-1 Perm. pkr. @ 7360', 6"ID. 9 5/8" Baker Mdl D perm. pkr. @ 7866', 4.75"ID. 5'/8" 47#. S00-95 Buttress Csg. @ 8709' . [l ~Ev. I::'ATE Y'OF~M 2..47 (NI.:T.W 5/66) conjpletion Schematic Trading Bay State A-29 Began 10/18/74 WO #1 Completed ].]./6/ UNION OIL COMPANY OF CALIFORNIA D ~,kWN CKD. AIHI'D. $C~t.E STATE OF ALASKA SUBMIT ~ DUPLICATI~ OIL AND GAS CONSERVATION COMMII-[EE MONTHLY REPORT O'F DRILLING AND WORKOVER OPERATIONS APl NUA{ERICA/. CODE 50-133-20245 LEASE DESiG~IATION AND SERIAL NO ADL- 18731 99501 2. NAME OF OPlllRATOR UNION OIL COMPANY OF CALIFORNIA 3. ADDRESS OF OP]]~q. ATOR 909 West 9th Avenue, Anchorage, Alaska LOCATION OF Conductor #15: 1624'N & 570'W of the SE corner. Section 4: .,T9N, R13W, S. M. 8 L.~IT FA.['~! OR LEASE NA..ME Tr~.dinp Bay S~ate g WE~ NO ~ ' A-29 (44-5) lO F1FJ~D A_ND POOL. OR %VILDCAT Trading Bay Field 11 SEC. T.. R. I~I (BIDT~'OM HOI.3g O B.mc'rn;-~ Section 5: T9N, R13W, S. M. ]3. REPORT TOTAL DKPTH AT END OF MONTH. CHA~NGF~S IN HOLE SIZE. CASING AND C~?IENTING JOBS I.~'2LUDING DEPTH SET AND VOLI/ME~ USED. PERFORATIONS. T~r~$TS .ANT) RESULTS FISHING JOB~ JL~NI{ L*4 lqOk,E AND $IDE-T~ACKED HOLE AJqD A_NY OTH]gR SIGNIFICANT CH_A~GKS IN HOI~ CONDITIONS Commenced WO operations on TBS A-29 @ 12:00 Noon, 10/18/74. Skidded rig over A-29. Killed well w/ 85#/cu. ft. mud. Installed BPV's. Removed x-mas tree. Installed & tested BOPE. Pulled dual 3 1/2" tbg. strings. Milled over & retrieved dual perm. pkr. @ 7360' & sgl. perm. pkr. @ 7826'. Made bit & scraper trip. CO sd. fill from 8324'- 8649'ETD. Ran GR-CBL-VDL Log from 8637'-7100'. Ran & set 9 5/8" cmt. ret. @ 8517'. Mixed & diapl. 50 sx. of cmt. below the ret. to a final press, of 2400 psi to abandon the 51-6 Sd. 8575'-8595'. TIH w/ 9 5/8" sqz. tool & RBP. Straddled the 50-3 Sd. perfs. 8329'-8349'. Unable to break dwn. perfs. @ frac. press. Thru tbg. re-perf, the 50-3 Sd. from 8329'-8349' w/ 2". gun. Unable to break dwn. perfs. Pooh w/ sqz. tool. Re- perf. the 50-3 Sd. from 8329'-8349' & the 47-5 Sd. from 7930'-7940' & 7970'-7985' w/ 3 1/2" Jumbo Jet Csg. Gun. TIH w/ 9 5/8" sqz. tool. Treated the 50-3 Sd. w/ 800 gals. of 2 1/2% HCL, 1000 gals. of 12-6 MCF & 800 gals. of 2 1/2% HCL. Chased acid w/ 100 bbls of filtered Inlet wtr. Started pumping 3% KCL for sd. control treatment of 50-3 Sd. Perfs. jugged off. Reversed out 3% KCL. Spotted & pumped 800 gals. 2 1/2% HCL @ 4 cfm w/ 2600 psi. Omitted Hydroxy-Aluminum treatment of 50-3 Sd. Displ. mud in well w/ filtered Inlet wtr. Straddled & treated the 47-5 Sd.. perfs. 7930'-7940' & from 7970'- 7985' w/ 1000 gals. 2 1/2% HCL, 1250 gals. 12-6 MCF, 1000 gals. 2 1/2% HCL, 200 bbls filtered Inlet wtr, 250 bbls 3% KCL, 125 bbls Hydroxy-Aluminum & 125 bbls 3% KCL. Pooh w/ sqz. tools. NOV ! 1 197.1 DIVI$1CI'-,i c,F 01/ AND ANCHORAGE ~o~m ~¢o. ~'~ STATE Or' ALASKA susMrr IN m~UCA~ ~'V. S-,-?O % A~', r;US~SRIC~U~ CODE OIL AND GAS CONSERVATION COMMI~EE MONTHLY REPORT OF DRILLING AND WORKOVER OPERATIONS I._. W~-LL 9.. NAMF. OF OPerATOR 3. ADDRESS OF OPERATOR LOCATION OF WF-J~L fi LE~ASE DESIGI~ATION AND SEIqTAL NO. IF INDIAN, ALOTTEE OR TRIBE NAME 8. L,~IT FAr{~ OR LEASE NAME 9 WELL NO 10 FLF/.,D AND POOL. OR WILDCAT 11 SEC, T., R. M. (BoTToM HOLE o~ 19-. PEP~IIT NO '"13. REPORT TOTAL DEPTH AT END OF MONTH, CH3%.NGES IN HOLE SIZE, CASING AND CEMENTING JOBS INCLUDING DEPTH SET AND VOLUiVIES USED. PERFOHATIONS, TE~STS AND RESULTS FISHING JOE JL~NK IN HOI~E AND SlDE-T~ACKED HOLE AND A~Y OTI~ER SIGNIFICANT CHANi3ES IN HOLE COI~DITIONS TBS A-29 (cont...) Ran guage ring & junk basket to 8436'. Ran & set 9 5/8" Baker perm. pkr. w/ BPV @ 7866'. Re-perf. the C-7 Sd. from 7710'-7740' & from 7620'-7670' w/ 3 1/8" csg. gun. Re-perf. the Upper C-7 Sd. from 7550'-7580' w/ 4" csg. gun. Straddled the Lower C-7 Sd. perfs from 7620'-7670' & acidized w/ 1400 gals. 2 1/2% HCL, 2700 gals. 12-6 MCA & 1400 gals. of 2 1/2% HCL. Chased acid w/ 300 bbls of filtered Inlet wtr. Straddled the Middle C-7 perfs. 7620'-7670' & acidized w/ 2200 gals. 2 1/2%HCL, 3750 gals. 12-6 MCA & 2200 gals. 2 1/2% HCL. Chased acid q/ 500 bbls filtered Inlet wtr. Straddled the Upper C-7 perfs. & acidized w/ 3900 gals. 2 1/2% HCL. Straddled the Lower C-7 Sd. perfs, from 7710'-7740 & treated for sd. control w/ 150 bbls 3% KCL, 150 bbls Hydroxy- Aluminum & 150 bbls 3% KCL. Now: Preparing to treat the Middle C-7 Sd. perfs from 7620'-7670' for sd. control. NOV ! 1 1974 OlVf~lr,,,N ,,.,fi OIL AND GAS ANCHORAGE .,a~...~,%~'~ ~_.~-~t.,~,.~.r~ Dist. Drlg. Supt. ,~.w, 11/10/74 ~OTE--Re~ort on thi~ f~ is required for each calendar ~th~ regardless of the ~tatus of oPerati~s~ and must ~ filed in dupli~te with the oil and gas conservation commiflee bythe 15~ of the suecNding mon~, ~IeK otherwise d~rected, Form 10-403 REV. 1-10~73 Subml t "I ntei~.Uons'' in Triplicate & "Subsequent Reports" in Duplicate STATE OF ALASKA OIL AND GAS CONSERVATION COMMITTEE SUNDRY NOTICES AND REPORTS ON WELLS (Do not use this form for proposals to drill or to deepen Use "APPLICATION FOR PERMIT---" for such proposals.) 1. OIL r~ GAS ~ WELL I.zY~ WELL OTHER 2. NAME OF OPERATOR UNION OIL COMPANY OF CALIFORNIA 3. ADDRESS OF OPERATOR 909 West 9th Avenue, Anchorage, Alaska 99501 4. LOCATION OF WELL Atsurface Conductor #151 1624'N & 570'W of the SE corner. Section 4: T9N, R13W, S. M. 13. ELEVATIONS (Show whether DF, RT, GR, etc.) 110'RT to MLLW ;, · S. APl NUMERICAL CODE 50-133-20245 6. LEASE DESIGNATION AND SE ADL- 18731 7. IF INDIAN, ALLOTTEE ORTRI 8. UNIT, FARM OR LEASE NAME Trading Bay State 9 WELL NO .... A-29 (44-5) 10. FIELD AND POOL, OR WILDCAT 11. SEC., T., R., M., (BOTTOM HOL~~-~ Section 5: T9N, R13W, Check Appropriate Box To Indicate Nature of Notice, Re 14.' 12. PERMIT NO. 3orr, or Other Data NOTICE OF INTENTION TO: FRACTURE TREAT MULTIPLE COMPLETE SHOOT OR AClDIZE ABANDON* REPAIR WELL CHANGE PLANS (Other) SUBSEQUENT REPORT OF: WATER SHUT-OFF ~ REPAIRING WELL FRACTURE TREATMENT ALTERING CASING SHOOTING OR ACIDIZlNG ABANDONMENT* (Other) (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 propo~d work. %-~,' ,, ~,-1 ,~, I ~-I -i'~' ,::: [!:':i.!..;:.j~.~ :':':: PLAN OF PROCEDURE: [,.{ .' ~_1 t, I ":.', '~,, ') 1. RU & kill well w/ 85#/cu. ft. mud. 2. Pull dual 3 1/2" tbg. strings. 3. CO sd. to +8649 'ETD. 4. Run GR-CBL-VDL Log from 8649'ETD to 7300'. 5. Set a 9 5/8" cmt. ret. @ +8500'. Abandon the 51-6 Sd. w/ +50 dX. of cmt. o (8575'-8595') RIH w/ 9 5/8" RTTS & 9 5/8" RBP. Straddle & treat each individual Sd. w/ the following' 40 gal/ft. 2 1/2% HCL, 50 gal/ft. 12-6 UMA, 40 gal/ft. 2 1/2% HCL, 100 bbls injection system wtr., 10 bbls/ft. 3% KCL, 5 bbls/ft. Hydroxy-Aluminum & 5 bbls/ft. 3% KCL. Approved Copy Returned Forth 10-403 REV. 1-10-~73 Submi t "I ntentions" in Triplicate & "Subsequent Reports" in Duplicate STATE OF ALASKA OIL AND GAS CONSERVATION COMMITTEE SUNDRY NOTICES AND REPORTS ON WELLS (Do not use this form for proposals to drill or to deepen Use ,'APPLICATION FOR PERMIT---" for such proposals.) O,L r-I GAS I---I WELLI ~ WELL" J OTHER 2. NAME OF OPERATOR 3. ADDRESS OF OPERATOR 4. LOCATION OF WELL At surface 13. ELEVATIONS (Show whether DF, RT, GR, etc.) 14. CheCk Appropriate Box To Indicate Nature of Notice, Re 5. APl NUMERICAL CODE 6. LEASE DESIGNATION AND SERIAL NO. 7. IF INDIAN, ALLOTTEE OR TRIBE NAME 8. UNIT, FARM OR LEASE NAME 9. WELL NO. 10. FIELD AND POOL, OR WILDCAT [1. SEC., T., R., M., (BOTTOM HOLE OBJECTIVE) 12. PERMIT NO. =ort, or Other Data NOTICE OF INTENTION TO: TEST WATER SHUT-OFF FRACTURE TREAT SHOOT OR ACIDIZE REPAIR WELL PULL OR ALTER CASING MULTIPLE COMPLETE ABANDON* CHANGE PLANS (Other) SUBSEQUENT REPORT OF: FRACTURE TREATMENT ALTERING CASING SHOOTING OR ACIDIZING ABANDONMENT* (Other) (NOTE: Report results of multiple completion on Well Completion or Recompietion Report and Log form,) 15. DESCRIBE.PROPOSED OR COMPLETED OPERATIONS (Clearly state all pertinent details, and give pertinent dates, Including estimated date of starting ,any proposed work. PLAN OF PROCEDURE (cont...) The following sands are to be treated: SAND INTERVAL 50-3 8329-8349 47-5 7970-7985 47-5 7930-7940 C-7 7710-7740 C-7 7620-7670 C-7 7550-7580 OCT t FOOT'AGE' · 20' A~'~?'F"" "" ''f~/ 10~ 30~ 50~ 30~ 7. Allow 24 hrs. curing time for Hydroxy-Aluminum. 8. Rerun tbg. & return well to platform injection system. 9. Run injection profile on both strings. 16. I hereb~ce~-~t~fY that the foregoing is true and correct Dist. Drlg. Supt. 10/25/74 DATE . CONDITIONS OI~PPROVAL, I F ANY: TITLE . - / - DATE See Instructions On Reverse Side Form 10-403 REV. 1-10~73 Submit "1 ntentions" in Triplicate & "Subsequent Reports" in Duplicate STATE OF ALASKA OIL AND GAS CONSERVATION COMMITTEE SUNDRY NOTICES AND REPORTS ON WELLS (Do not use this form for proposals to drill or to deepen Use "APPLICATION FOR PERMIT--" for such proposals.) 5. APl NUMERICAL CODE 50-133-20245 6. LEASE DESIGNATION ANO SERI/~ ADL- 18731 7. IF INDIAN, ALLOTTEE OR TRIBE 1. OIL ~ GAS J~J WELLL~i WELLI I OTHER 2_ NAME Of OPERATOR 8. UNIT, FARM OR LEASE NAME Union Oil Company of California {Marathon Sub-operator) Trading Bay State :~ ADDRESS OF OPERATOR 9. WELL NO. 909 West 9th Avenue, Anchorage, Alask~ 99501 A-29 (44-5) WO 4. LOCATION OF WELL At surface Conductor 15' 1624'N & 570'W of the S. E. corner. .. . Section 4' T9N, R13W, S. H. 13. ELEVATIONS (Sho~ whether DF, RT, GR, etc.) 110 ' RT to MLLW 14. Check Appropriate BOx To Indicate Nature of Notice, Re 10. FIELD AND POOL, OR WILDCAT Trading Bay Field "C e -C--~NFER: 11. SEC.,T., R., M., (BOTTOM HOLEO J~I~IVE) -~-. GEOLI .. --]-'-EN~' __ , 4 E~ ~G ~' 'i "' r lAME '~ .... ~'i GEOL , i 2 ",Ji"._;L .... I 3 GEOL REV .~i .... I DRAFT I Section S- T9N, R13W, S. H. 12. PERMIT NO. 72-29 )ort, or Other Data NOTICE OF INTENTION TO: TEST WATER SHUT-OFF [~ PUL1 OR ALTER CASING ! I FRACTURE TREAT ~ MULTIPLE COMPLETE SHOOT OR ACIDIZE ~ ABANDON* REPAIR WELL i ~ CHANGE PLANS (Other) ~ '*See Below. SUBSEQUENT REPORT OF: WATER SHUT-OFF ~ REPAIRING WELL FRACTURE TREATMENT ALTERING CASING SHOOTING OR ACIDIZtNG ABANDONMENT* (Other) (NOTE: Report results of multiple completion on Well Completion or Recompletion Report and Log form.) 15. DESCRIBE PROPOSED OR COMPLETED OPERATIONS (Clearly state all pertinent details, and give pertinent dates, including estimated date of starting any proposed work. *To return "C" Zone injectivity and stabilize sand with hydroxy-aluminum treatment. PLaN OF PROCEDURE' 1. Rig up and kill well with KCL fluid. 2. Pull dual tubing strings. 3. C0 sand to 8600'~). 4. Run Bridge Plug RTTS to "straddle" treat individual "C" Zone sands. 5. If sands take fluid at an adequate rate, the acidizing stage will be omitted. 6. Treat each sand from the bottom to the top of the interval as follows: a. 30 gallons/ft. D-95 Solvent. b. 40 gallons/ft. 2 1/2% HCL. c. 50 gallons/ft. 12-10 UMA. d. 40 gallons/ft. 2 1/2" HCL. e. Flush with 8 bbls/ft, injection system water. f. Flush withL3 bbls/ft. 3% KCL fluid. g. 3 bbls/ft, hydroxy-aluminum. h. Flush w/ 1 bbl/ft. 3% KCL fluid. 7. Allow_24 hrs. curing time for hydroxy-aluminum. Form 10-403 REV. 1-1073 Submit "l~ntentions'' in Triplicate & "Subsequent Reports" in Duplicate STATE OF ALASKA OIL AND GAS CONSERVATION COMMITTEE SUNDRY NOTICES AND REPORTS ON WELLS (Do not use this form for proposals to drill or to deepen Use ,'APPLICATION FOR PERMIT--" for such proposals.) O,L F--I GAs F--I WELL~ WELL L--J OTHER 2. NAME OF OPERATOR 3. ADDRESS OF OPERATOR 4. LOCATION OF WELL At surface 13. ELEVATIONS (Show whether DF, RT, GR, etc.) 14. CheCk Appropriate Box To Indicate Nature of Notice, Re 5. APl NUMERICAL CODE 6. LEASE DESIGNATION ANO SERIAL NO. 7. IF INDIAN, ALLOTTEE OR TRIBE NAME 8. UNIT, FARM OR LEASE NAME 9. WELL NO. 10. FIELD AND POOL, OR WILDCAT 11. SEC., T., R., M., (BOTTOM HOLE OBJECTIVE) 12. PERMIT NO. )ort, or Other Data NOTICE OF INTENTION TO-' TEST WATER SHUT-OFF ~ FRACTURE TREAT SHOOT OR ACIDIZE REPAIR WELL (Other) * See Below. PULL OR ALTER CASING MULTIPLE COMPLETE ABANDON* CHANGE PLANS SUBSEQUENT REPORT OF: WATER SHUT-OFF ~ REPAIRING WELL FRACTURE TREATMENT ALTERING CASING SHOOTING OR ACIDIZING ABANDONMENT* (Other) _ __ (NOTE: Report results of multiple completion on Well Completion or Recompletion Report and Log form.) 15. DESCRIBE.PROPOSED OR COMPLETED OPERATIONS (Clearly state all pertinent details, and'give pertinent dates, Including estimated date of starting any proposed work. *To return "C" Zone injectivity and stabilize sand with hydroxy~aluminum treatment. PLAN OF PR(X?J~: (continued..) 8. Rerun tubing and put well on injection. 9. Run Schlumberger Injection Profile on both strings. ESTIMATED TIME TO COMPI~TION: Twelve (lZ) Days. ,!AN D!V:~)':*..f.! "F (:.:)IL /,,bid GA5 DATE (This space for State office u,~~,~ APPROVED BY CONDITIONS OF APPROVAL, IF ANY: TITLE See Instructions On Reverse Side DATE Approved Copy Returned PAG[: biO. £;;,;^Sj~._ll'~A~g~f~,j~,5_ta_ke __WELl, NO, A-2. fi LOCATION:_ Col~ductor ~15 - bloncmod 16Z~_N ],13h 'S PERMIT NO, 72-29 SERIAL NO. 18751 T.D:_8~5 ' T.V.D, 5626 ' DEVIATION (B.tI.L.) 6114.33 S85°W of surface. COMPANY SIZE ] V/EIGHT 16" 65t! 13 3/$'l ..... ~x+ cmt. THREAD 8rd ' Buttress !% 71 & 1% _litt t re~ s L,v/. !%~:c SPUD DATE ..... 12~_.9~. 72 COMP. ~.~ ^'m,',, ,., ___':Z_e.~_L*/~/73 CO?.ITl~ACTOR_232~.~, ................ RIG DRILL P1PE DESCRIPTION~~jL~4~/2" . ELEVA]]ONS; WATER DEI~I]t 7~ ~ T. T0 OCEAN FLOOR ] 74 ~ I1. T. TO MLLW ].01' ~'iSL B.T. TO i)~I,L DECK 22.07" B.T. TO PBOI~C'rlQN~E~{ ~!0,8.27~ TUBING ~ECOID ·GRADE II-40 !)--3! £o1!o~z · ,c, oo-q5. - . · 2 ~d- z000~ DEPTH 1012' 4020' ~ 2Of] 2709' x "C" ~i Cmt. to surface-700 sx "G" w~ 18% salt~ ].% CFR-2 & 2% CaC12 mixed W/...8% pe]. water-250 sx "G" w/18% salt, (:mt. to surface-lS50 sx "G" w/. 1/2 ~t''S . per].Ste/ sX.--G __:a,z,,/ 1% CFR-2, Grot. to m~rfa:ce:-800 sx "g" w/ 1% CFI-2' f~ oo, ~n] 15 CFR-2 ~L 18~ salt... PERFORATIHG RECOIXD ~D~~ I1LTF~n3f~T ..... E2~D .... t~T&.SD_~L ] P~E_~UUT CO[UI/T_LO_i'L *NOTE- &_ink on top of plug on float collar a.t .8.6~,2' ~2 17740-7742 8649 .... ..'2 -~/16/72 75~0-75,q0 " " " -Open for Production ........ ' ,. " 7620-7670 " " " " " " " 77:1.0-7740 " ' ' '~ " ...... " "" " ..... " 7950-7940 " · " "' " ..... ' : .... i," ,',' ",, ,"-" ' ,, " 7970-7985 · " . . " 83'29-8349 " " " " " " ,, asTs-as~;s. '"' " "'"" ""~ "R'~ ~"r,~ ~ll'rvT'l~ rtl'" ........ , ................... .......................... . [:i/~'~' 1 '?-~cj/~ ..... -ar-x.,--,~ ...... Al,ID '"'e ..... -. -7'"', ....... [ ~<c~.:o ~:AO~. "' .. INITIAL P~,OD IICI 10_4 TYPEf .OCT. ~,~.' Cam.~eron ._. 20" OD slip-on and Weld w/test port', & 2" rehe'ss x 20" 2000f CASING HEAD: oCT Unihead, Typg 11~ .. top-flange w/ 4-2" 2000~t Std. outlets (~ each in lower and upper section.)'.'. CASING 'HANGER: !f". Jlnn~er -. ()CT l.ff!A .fl.~te~ 20" × 16" 0D, ,qP,.B gr~!! v/ p~cJ'Off. 'i'°- - -'-' " ' "- X 13 , . , 13 3/8 hanger- OCT-,-' C222; 0, 3/8".013 sllp-t.vp6. CASING SPOOL: OCT head, C-29-L-00, 13 3/8" OD 20" 2000# x 12" 3000,~' w/2"..5000tt Std. outlets · . 9 5/8" tianger - OCT, C-29, 12" x 9 5/8" OD. : TUBING HEAD:_.Caner°iS - 12" 30001~ x 10" 5000~ %'?/ 2-2" 50001/ st~dded outlets ' TUBING HANGER: Dual 3 1/2" x 9 5/8" DCB hangers w/ 3 1/2"' buttress I)N ~nd 3 1/2" 8PJ) UP. / TUBING IIEAD TOP' 10" 5000t! X 12". 30001t DC-B MASTIi:R VALVES: Cameron l~lock type s,mb aatd master. . gate valve-Yrk:~o .'m~ c'c~WW 3 1 2" 8~3 bo~ up C .... ~ . ~coi]a.r) ItRISrMAS FRLE .......... :_ - ~ -" ' ....., r~iAY ! 7 i~73. -~-.":-~ ,., ...F OiL AI',Ii: · UNION OIL CO· OF CALIFORNIA DRILLING RECORD S H El:'l" D 2 PAGE NO. LEASE., Trading Bay State WELL NO. A- 29 FIELD T..rading Bay Field DATE E.T.D. DETAILS OF OPERATIONS, DESCRIPTIONS & RESULTS 12/9/72 12/10/72 12/11/72 12/12/72 12/'13~73 12/14/72 12/15/72 12/16/72 12/17/72 247 'TD 965 'Ti) 1050'TD IO50'TD 1597'TD 2281'TD 3123'TD 3487'TD 4060'1I) (247' footage). Moved rig from A-12 1~, h'O to conductor fils to drill TBS A-29. Installed OUi' 20" Uni-head on 20" drill pipe. Nippled up to 20" riser, 20" hydril choke m~d kill lin. es. Spud.de~ ht 9'30 pm, 12/9/72. Drilled 12 1/4" hole to 247'. ]Kilt w/ 1.2 1/4." BI[D .let bit assembly (718' footage). Oriented jetting asseml)ly-jet and dri].led to 735', unable to get turn jetting· Pooh w/ jet assembly. Tilt w/ 12 ]./4" bit on d~m. dri111 Oriented w~ gyro at 7'35' m~d dynadrill to 864'. Pooh w~ d)madril].. TII.I w/ 12 1/4" angle building assembly. Survey: .. 5~ I~ DRIFT DIRI!CTION 308 307.85 4°15' S82W 495 493.95 7° S79W 787 776.83 " 17 1/4° S88W 965 941..63 23 1/2° S79W Drilled m~d surveyed 12 1/4" hole from 965' to 1050'I,D. lMderreamed 12 1/4" hole to 22" from 232' to 1050'. Circulated and conditioned mud. Rigged up and ra~ 7" joints ].6" casing to 255'. Unable to get below 255'. Pooh.. Laid doxm 16'~ casing. Found damage to cas5.ng and centralizer due to collapsed shoe on 20" drive pipe. Ran 18" OD mill and milled out collapsed shoe on 20" drive pipe from 250-252 Reamed to bottom at 1050' and circulated bottoms up. Pooh. Rigged up and ran 16" conductor to 1012'. Ran 5" drill pipe and tied into stab-in receptical at 970'. Mixed m~d ptm~ped 700 sx of class "G"'cement w/1.8% ed' 8# ft. Good cement returns salt, 8% gel and 2% CaC12, mix'.- to 9 / cu. to surface Followed with 250 sx of class "~" mixed at 118#/ cu ft around shoe. Cement in place .at 10'30 pm, 12/12/72. Installed OCT 20" x 16" pack off assembly in OCT Uni-head. Tested to 500 ps ok. Drilled out'float collar at 970' w/ ~5" drilling asgembly. Found hard cement to 1050'. Ran 12 1/4" drilling assembly. Drilled 12 1/4" hole from 1050' to i597' Pooh to run dsmdrill for left turn. Survey at 1587' - 36015, - SS0°W. Dyna"drilled 12 1/4" hole from 1597' to 1916'. Pooh w/ D)madrill. Till. x~ 12 1/4" drilling assembly. Drilled 1.2-1/4" hole from 1916' to 22S].' Survey at 2271' - 58° - S66W. . (842' footage) Drilled and surveyed 12 1/4" hole from 2281' to 3123' with 12 1/4'"packed hole assembly. Bit changes at 2312' and 3093'. Surveys'. 2518' 60° STI°W ~' 2708' 60° S73°W 3015' 60°31' S73°W (364' footage) Drilled and surveyed 12 1/4"hole from 3123' to 3487' w/ 12 1/4 packed hole assembly. Unable to tmload weight material, due to weather, while attenpting to increase mud weight to 88#/ cu. ft. to drill through charged water sand at.+ 3600'~D. Survey:- 3170' 60°3U' S74°w 3393' 60° S73°w (573' footage) Con~pleted"bit trip at 3487'.Jt Increased mud weight to 9i#. Drilled and surveyed 12 1/4" hole to 4060' w/ 12 t/4" packed hole assembly. UNION OIL CO. OF CALIFORNIA DRILLING RECORD SHEET D PAGE NO 3 LEASE ' TradinE .Bay State WELL NO..A-Z9 FIELD ' q'r~t~ ~ ] t~ ]l~ay l'!j~e].d DATE E.T.D. DETAILS OF OPERATIONS, DESCRIPTIONS & RESULTS 12/17/72 collt., 12/18/72 12/19/72 12/20/72 12/21/72 12/22/72 12/25/72 12/24/72 12/25/72 12/26/72 iZ/27/72 12/28/72 4060 'TD 4060'TD 4060'~ 4060'TD 4060'TD 4060;TD 4060'TD · 4060'TD 4060 'TD 4197'TD 4513'TD 5468'TD Circulated and conditioned mud at 4060' to run Schl~nberger log. Survey: 3915' 59° S76°1'¢ 4025' 59 1/4° S75°1f Completed Circulating and conditioning mud to log. Pooh. Rigged up Schlumberger. Unable to get below 1925' with DIL-GR tool. Rigged down Schlumberger, Began opening 12 1./4" hole to 17 1/2" at ].012'. · O~oened hole to 2~252'. Pulled out of hole and changed cutters on 17 1/2" mnderreamer at 225.2'. TIH opened'12 1/4" hole to 17 1/2" to 3186'. Made trip to change cutter cones Opened hole to 3406'. Opened 12 1/4" hole to 17 1/2" from 3406' to 3911'. Pooh. Found underream~er had failed to open properly. Changed out underreamer and TIH to 2990'. Reopened hole from 2990 to 3911'. Opened hole to 17 1/2" to · ' I, ' (7 TD at 4060'. Circulated and conditioned mud to run 13 3/8 casxno at 40d0' CirCulated hole clean and conditioned mud. Pooh. Rigged up and ran 26 joints of 13 3/8" casing to 1045' Casing stopped. Unable to circulate or work casing below shoulder at 104~'..Casing measurements (22" hole x 1.7 1/2]' hole cross-over point at 1050'DPH) Pulled and laid down 13 3/8" casing TIH hole w/ 18" blade UR and. tandem single blade ].7 1/2" sweep stabilizers Reamed'out shoulder at 1050+' Contoleted re-opening hole to 17 1/2" to TD at 4060'. Circulated m~d conditioned hole to run 13 3/8" casing. Pooh. Rigged up and ran 101 jts. of 61# K-55 Buttress casing and set at 4020' Cemented 13 3/8!' casing with 1550 sx of class "g" w/ 1/2 cu..ft, per sack perlite, 4% gel and 1% D-31, followed by 800 sx class "G" w/ 18% salt and 1% CFR2. -Bumped .plug w/2000 psi. Float held-ok. I-Iad good cement returns to surface. Removed 20"-BOPs and hung 13~3/8" casing in tJni-head and packed off sam~,e. Installed 13 3/8" casing head spool and 12" BOP equipment.~ Con~leted installing and testing BOP equipment to lJOCO specifications. Picked up 12 1/4" drilling assembly and TIH to 725'. Secured rig at noon, 12/24/72 for holiday shut-dok~. 24 hour rig shut-dram for Christmas. .. (137' footage) Conmnenced operations after holidays at 12:00 noon, 12/26/72., Tltt w/ 12 1/4" drilling assembly to float collar at 3977'. Testing ~ casing -'ok. Started cutting mud weight from 91#/ cu. ft. to 74fl/ cu. ft. ~ Drilled float collar· and 15' of cement. Retested casing - ok. Drilled ' remainder of cement float shoe and 15' of cement b, elow shoe to 4035'. Washed and remned to ~) at 4060'. Tested casing seat equivalent to 650 psi/1000' H.H. Drilled and surveyed to 4141'· Pooh and. changed BI~. TIH. .: Survey· 4122 ' 61 1/4° S72W. ' (316' footage) Drilled. to 4290' with packed hole assembly. Ran survey. Ilole .drifting left. Pooh. I.Iml DTnadrill and drilled to 4429'. Ran survey, tiad total of 8° right tun~. Pooh and piCked up paclied hole. , assembly. TIH and drilled to 4513'. ~ ', Survey: 4215 ' 61 1/4.° S71W 4404 ' 58° S79W (955' footage) Drilled, tripped and surveyed w/ Trico 12 1/4" packed . hole assembly. From 4513' to 5468', Survey: 5130' 58 1/2° S83W ' 5389' 57 3/4° S83W MAY i 7 'ig73 .... !'v" ":: i:.. l.i :,L,l;: OIL AND ¢,.. ANCHORAGE LEASE DATE (Composite) 1.2/29/'72 12/30/72 12/31/72 1/1/73 1/2/73 1/5/73 1/4/73 1/5/73 116/75 1/7/75 UNION OIL CO. OF CALIFORNIA DRILLING RECORD SHEET D 4 PAGE NO Tradin.~ ].~a¥ State WELL NO... A-29 FIELD_ Tradinu ].lay Field 4.> - - .... , ~l , . ' E.T.D. J DETAILS OF OPERATIONS, DESCRIPTIONS 8: RESULTS I ,, · 7301'~I1}] (1833' foOtage) Drilled, tripped mxd surveyed (dropped angle slowly) to 7083'. l'~g~ile Pooh for bit change-puJled into keyseat and stuck drill pipe with bit at 41.68'. Top of stabilizer assembly at 4064' Jarred dram on drill string 4 1/2 hours and freed same. Back rean~.d · keyseat. Pooh. TIt! w/ new bit and hole condition good. l)ril, led 7668'~ 8012'TD 8206'TD 8440'TD 8 531. "rD 8750'TD 8750'TD and surveyed from 7083' to 7301' Surveys' 5720" 58 ~/4° S83W 6406' 56 3/4° S83W 7083' 53 1/4° S83W (367' footage) Drilled from 7330' to 7539'. Dropped survey and pulled, out of hole. I.-Ia4 excess drag from 4700' to 4550'. Changed bottom hole assembly. Tr~ped in tmle. Reamed from 4500' to 4700'. Drilled ~md surveyed to 7688'. ~ Survey: 7330' 52 1/4° S84W 7633' 48 3/4° S85W (344' footage) Drilled 12 1/4" hole from 7688' to 7804'. Pooh, had tight section from 5875' to 5500'+ ~mdergage). TIII w/ new bit. Reamed tight section from 5400' to 6000'-- Re~ed last 1.20' to bottom'at 7804'. (Undergage hole). Drilled 12 1/4'" hole from 7804' to 801.2'. Survey: 7750' 45 3/4° S86E. (loosing 40 barrels/hour while driling + 100 barrels of mud on trips. Added 16fl/barrei of gel - all fluid los~ ceased.) _; (194' footage drilled) Drilling 12 1./4" hole from 8012' to 8081'. Trip , for bit change. Hole in good condition. Had tight hole from 7836' to 767~- and from 5090' to 5060'. Tripped inhole and re~Jned to ~ a TD.°f 8081'. Drilled to 8206'. (234' footage) ·Drilled 12 1/4" hole froln 8206' to 8375". I-~l. led out of hole for bit change, t-Iole condition good. Tilt. Drilled to 84.40'. (91i footage) Drilled 12 1/4" hole from 8440' to 8626'. Pooh for bit change, ttad excess drag from 6438' to 6475' and from 5373' to 5360' Hole condition good. TI}tw/ 12 1/4" bit. (219' footage) Drilled 12 1/4" hole to final TD of 8750' Circulated. and conditioned mud to run electric logs. Pooh to 6478'. 'Attbn~pted to ream tight place 'w/ bit 'at 6478' Slips jumped in rotary and failed to hold torque. Drill pipe ba~ked off at 310' and dropped to bottom. Tied into top of fish at 2571'. Picked up and were light 60,000# weight, unable to tie into remainder of fish. Pooh. (fis]~ remaining .: in hole - BIL~ plug 39 joints IgX,~D, total of 1274'). Laid dram bent drill pipe. Picked up overshot, dressed w/ 6 3/8" grapple and fishing :: jars. TII-I. Latched onto top of fish at 7476'. Pulled 320,000# : and overshot pulled off fish-unable to re-catch fish. Poo]~ to inspect fishing tools. Stuck fishing tools w/ overshot at 6454' while Pooh.. Diaphram on weight indicator malfunctioned and went out of servS, ce. No jar action above fish. -, Repaired weight indicator. Rigged up 'dia-log f~ee point tools and' TII!. Found drill pipe stuck below 5500'. Backc~l off drill pipe at 5450'. Pooh. Laid dowll 18 joints of bent and dmnaged drill pipe. Till w/ lip- omaide and screw-in sub, fishing jars -and drill jars. Screwed into top of fish at 5454' DPM. Jarred dram on top of ..fish for 2 hours w/ out success. Rigged up dia-log free p.oint tools and Tltl. Unable to get to - ',. L,iAY ! 7 ig,'73 ,. ~,:,,.. N C. OIL At-,ID ·. LEASE UNION OI'L CO. OF CALIFORNIA DRILLING RECORD SHEET D PAGE NO., Trading_ Bay. St..ate.._ WELL NO. A-2~FIELD Tra.d.4~';.~ .Bay Fi. eld DATE 118173 1/9/73' 1/i0/73 i/ii/73 i/i2/73 i/is/73 i/!4/73 1/lS/TS i/i6/73 E. T. D. 8750'TD 8750'~) 8750'TD 8750'7I) 8750'TD 5300'ETD 5430"'I1) 5300'KOP 5980'TD 5300'KOP 6612'TD 5300'KOP 7073'TD 5300'KOP DETAILS OF OPERATIONS, DESCRIPTIONS & RESULTS Pooh !.~/ free-point tool. CircUlated and conditioned, mild,' worked DP. Rerm~ free-point and. string shot.. Backed off DP below fishing tools at 5526' Pooh· Laid do~m fishing tools· Picked up reaming assembly to dress out hole to top of fi. sh tt2 at 5526'. Reamed 12 1/4" hole to 4120'. Reamed 12 1/4" hole to top of fish at 5526'. Circulated hole clean. Pooh and-laid do~m reaming 'assembly· Picked up rotary shoe and 120' 8 !/8" OD x 7 1/4" ID wash-pipe. TIII to top of fish at 5526'. Washed down to 5599'·. [tad excess torque· Pooh w/ wash pipe· " Completed Pooh w/ 8 1/8" wash-pipe. Rotary shoe indicated that wash-, pipe. was along side fish rather than over s~le. Till w~ 1 joint of 5' DP below Tri-State "J" type Safety joint. Tied into top of fish tt2 at 5526' and'circulated through fish - ok. Backed off "J" joint at 5491' and Pooh. Ran 11 1/2" OD x 8 5/8" ID rotary shoe on 180' of 8 1/8" OD wash-Pipe. Worked over top of fish at 5491' and washed over fish at 5681'. Engaged "J" joint and jarred do~m on fish w/out success Released "J" joint and worked on pipe while RII! with free-point and string shot. Engaged "J" joint on fish, had no free-pipe below 5690'. BaCked off DP at 5649' and Pooh w/ fish. Recovered 5 joints DP (158') Laid dram fish. TIH w/ 11 1/2" OD x 8 5/8" ID. Rotary shoe on 180' of 8 1/8" wash-pipe. Unable to get over top of fish at 5649'. Made trip and crippled rotary shoe Pooh. Laid do~m fishing tools. Still unable to get over fish at 5649'. TIH w/ opened ended drill pipe t6 5649'. Mixed 470 sx class "G" cement w/ 13% .sand and 8% nut plug, 2% CaC12 in mixing water. Balanced cement plug on toP of fish.i'~ 'Pooh w/ drill pipe. . (New TD, KOP for sidetrack hole #1). Laid dram drill pipe and fishing toot~ TII.I with 12 1/4" bit and reaming asse~,blyl to dress off sidetrack plug. Fotmd firm cement at 5275'. Dressed off Cement plug ~o 5300". Circulated and conditioned mud. Pooh. Picked up 12 1/4" bit on dynadrill.. TIII w/ dynadrill assembly. . '(130" footage) Oriented d)madrill at 5300', for r,ight turn and slight angle drop. Dynadrilled and surveyed 12 1/4" hole from 5300' to S430'. Pooh with dynadrill assembly' Ilole tight at 5112'+. Magnafluxed and inspected all subs, stabilizers and drill colla-rs in botto~ hole assembly~ TIt.t.w/ 12 1/4" directional pad-ced hole assembly, llole tight at .511Z' Dressed out and reamed hole. Got excess ~mount of coal over shaie shaker Reamed D)aladrill Remned dynadrill run at 5430'. :" · ' · Drilled 12 1/4" hole from 5430' to 5980'. Pooh for bit change. Hole tight from 5165' to 5032'. Changed bits and Tilt. Reamed from 5032' to. 5165'. Reamed from 5885' to 5980'. (550' footage) - (632' footage) Drilled 12 1/4" ]tole from 5980' to 6304'. ]lit trip. Hole condition good. Reamed 6236' to 6304' , undergage, ]tole. Drilled '. -. 12 1/4" hole to 6612'. Pooh for bit change. (461' 'footage) Pulled out of hole at 6612'. Ilole tight through coal section + 5100' and + 4200" Till. Reamed 4190' t~4262', 5057' to 5169'. ffeamed last ~0' to bottom at 6612'. Drilled from' 6612' t,o, ,7,073'. Pulled out of hole for bit change. Changed out S-135 and grade E drill pipe. (270' footage) Completed bit trip.. Ream]ed last 60' to bottom at 7073'. ~.~ 5300'_I{OPl_Br~lled 12 1/4" hole to 7302'. Experienced 15 t° 20% mud l°sswh'i]'e[ if~ling sands. ~,'Dd loss stopped prior to reaching 7302:. Pulled out of 1[~}~ for bit change. Tilt. Re~ed 4290 to 4352'. ]h]].]je~~ ou~ of h~le. t~ difficulty getting bottom hole assembly, into casinL due to coax. Broke up ~d circulated out coal, Pooh, Picked up ].2 1/4 holt~ opener · ' 0 ' " llolc ~[~re~ing assembly, Till to 429 , ~,ashed ~d remned to 4387', Al'~Dco~ ltio~".F n good, Or]'.g'znal l}robl-em due- to loose coal 5n hole, UNION OIL CO. OF CALIFORNIA DRILLING RECORD SHEET D PAGE NO.~ LEASE Trading B~y Stat_e.. , , WELL NO A-29 FIELD Tradinh, .Bay Field DATE 1/lS/73 1/19/75 1/20/73 1/21/75 1/22/75 1/23/73 1/24/73 1/25/75 1/2.6/7-3 E. T. D. 7607 5300 'KOP 8070 'TD 5300 ' KOP 8440 ' TD 5300 ' KOP 8725 '713 5300 ' KOP 8725'TD 8725'~) '8662'E~) float -- collar 8725'TD 8649'ETD float collar 8725'I~ 8649'ETD float collar 8725'TD 8649'ETD float collar DETAILS OF OPERATIONS, DESCRIPTIONS & RESULTS (534' footage) Pulled out of hole with 12 1/4" hole opener. Picked up 12 1/! packed hole directional assembly. Reamed last 90' to bottom at 7502'. Drilled and surveyed 12 1/4." }tole to 7607'. Pulled out of ]~ole for bit change. Hole tight to 5170'. Changed bottom hole a. ssend~ly to drop angle. Till w/ 1.2 1/4" angle dropping asseml>ly. . (463' footage) Completed bit trip at 7607'. Remned last 150' to-~bottom. Drilled 12 1/4" hole to 776'3'. ~Dropped survey. Pooh. l!ad excess. Remainder of ho].e in good condition. Chm~ged bits. (No survey. TIt!. Remr~ed from 7691' to TD at 7763', Drilled to ?823'. Ran wireline survey. Drilled to 8070'. Dropped survey and Pooh for bit change.. Survey: 7760' 46 1/2° N85W 8021 ' 43 3/4° Nr84W (370' footage) Conpletedbit trip. Reamed from 7770' to 'I~ at 8070'. Hole condition good. Drilled from 8'070' to 8440'. Pooh. La~d dmm Monel drill collars and picked up steel drill collars. TII!. Survey: 8390' 38° N78W. (285' footage) Conpleted bit trip. Reamed from 8370' to TD-of 8440'. Drilled from 8440' to 2~ at 8725'. Circulated and conditioned mud to xnm logs at 8725'. Completed Pooh. }lad excess drag due to coal. ~lade wiper trip to nm 9 S/8" casing. Rigged up to run 9 5/8" casing'. Ran 217 joints of 9 5/8" 47# S00-'95 Buttress casing and set at 8705'. Circulated well clean, th~nped I00 cu. ft. caustic water amt 100 cu. ft. of Inlet water. Mixed (800 sx of class "G" cement ~/ 1%'CFR-2 and 8% prehydrated gel to a 98#/cu. ft. slurry. Followed with 400 sx class "G" w/l% CFR-2 mixed at 118#/ cu. ft. 'Figal with 1000 s~ class "G" w/1% CFR-2 and 18% salt, mixed at 118#/ cu. ft'.). D5splaced cement with mud. Bm~ped plug w/ 2500 psi-held ok. Cement in place at 8:'30'pm, 1/23/73. Removed riser and IkOP's. Landed 9 S/8" casing and J. nstalled casing head spool. 'Installed and tested i©P's to 2500 psi. Ra~x 8 1/2" bit and 9 5/8" casing scraper to top of float collar at 8649' DPM. Displaced 80#/ cu. ft mud with 64#/ cu. ft. filtered Inlet water. Rigged up Schlumberger. Rm~ CBk-Density log and tagged float collar at 8641' 1.'~LH. Logged CN~.-Defisity log from 8641'~ 'Schlm~be~'ger completed running CNL, FDC and Gmma Ray logs from 8641' to 1000'. Rigged up Sperry Sun's 90°multi-shot gyro instn~.ent on' Schlm~berger line. 'Unable to get tool below 34.00' due t° line friction in hole. Gyro surveyed from 3400' to 500' in 100' intervals. Ran low angle multi-shot gyro instr~nent and surveyed from 500' to 50'. Reran 90° multi-shot gyro instrument and greased line while g6ing in hole. Tool stopped at 8637'. Gyro .surveyed from 8620' to 3400' at 100' stations. Ran Schlumberger cement bond log from 8637' to 3800 ,- Sperry Stax reported gyro instrument malfatmctioned from 8620' to 340'. No other instrm~ent available for use. Cargo boat "Rig Engineer"- has been out of .s6rvice for three (3) days with engine repairs. Unabl. e to supply rig.w~.tl~ operat.ing equipment. Shut dmm. Waiting on operating supplies. Waited on transportation of equipme.nt until 12'30 pm, Resin}ed operations. TII't w/ 9 5/8" RITS tool on 5" DP to 7230' Tested RTr$ tool and casing to 2500 psi - ok. Aigged up I)resser-Atlas~2~(~l~f~z~ perforating g~. Logged btm. of drill pip~.~]c~g~c~~;: Perforated 7740'-7742' w/ 4SPF for block squeeze No. Pooh, w/ perfora. ~', gtm..., Ab',CHORAOE ~ UNION OIL CO. OF CALIFORNIA DR1LLING RECORD $I-I IEIZT D PAGE NO._ Trading Bay St'ate A-29 Trading Ba.v F.ield LEASE. - ~¥ELL NO ...... FIELD ' ' DATE E,T.D. DETAILS OF OPERATIONS, DESCRIPTIONS & RESULTS · 1/27175 1128175 1/29/73 1/30/73 1/51/75 2/1/73 2/2/75 8725'TD 8649'ET1~ float collar 8725'~ 8649'ETE, float collar 8725':TD 8649'ET1~ float collar 8725'TD 8649'E~ 'float collar 8725'TD 8649'E~ float collar 8725"H~ 8649'E~ float collar 8725 'TD 864.9 float collar Rigged d.mm wireline. Reset RTTS tool at 7607' DP?.~. No l-.,rea,~.dovnt on perfs. Pumped in at 8 0 cu. ft /minute at: 2,',0) psi. Started mixing cement at 7'20 ,mn. Nlixed 300 sx of class '%" cement cu. ft. Displaced cement w/ 65#/ cu. ft. filtered Inlet water. Closed 'tool m~d displaced cement to perforations. Failed to squeeze Cleared perfs by .100 cu. ft. Inlet water. Final p~])ing pressure - 4400 Bled to 2500 psi with pump. off. Released pressure and attempted to pull RTFS tool loose w/out success. Unable to open by pass above tool or release from safety joint. Attempted to p~nI) into perforations. Had indication of ptm~}-in for + 30 cu. ft. and pressure built to 5500 psi -and locked up. Rigged up wir~iine unit. Ran sinker bars i]~ drill pipe 5992'. Unable to get below 5992'. Pooh. .Picked up chisel point and added sinker bars. Rm~ in drill pipe. Broke through at 5992' worked down to 6940' .. Spudded on bridge at 6940'. Pooh w/ chisel poi~t and bars. C]~ecked tools - ok. Ad.ded more sinker bars.m~d jars. Tilt. Spudded through bridge at 6940' ,.and worked, dram to 7062' Unable to spud below 7062'. Rigged up slick line unit. Ran slick'line bailer and recovered cement. Backed off drill pii)e at 390' to space out tool 'join, ts at rotary. Ih}loaded 1 1./2" drill pipe and tools. Picked up 3" OD ce~nent bit on 3-1 3/4" OD drill collars. Rm~ 1 1/2" drill pipe inside 5" drill pipe to drill out cement. · t'~ ' ' II ' i I. . Ran 1 1/2" drill pzp~ zns].de 5 drzl pipe to 5875 Started xmshing dox,n, and reaming inside 5" drill pipe. Stuck 1 1/2" drill pipe at 7126'. Unable to circulate. Broke of 1 1/2" drill pipe at rotary Picked up 5" .i Kelly and tied into 5" drill pipe. ll~Iorked and pressure surged 5" drill pipe. Set back 5" Kelly. 1. i/2" drill pipe has fallen free to 7416': Tied into 1 1/2" drill pipe. Circulated anti worked. 1 1./2 hours while mixing and p~nping poly~ner pill. 1 ]./2" drill, pipe stuck at 7416' while circulating. Broke off 1 1/2" drill pipe at rotary and picked up 5" Kelly. 'Stripped over 1 1/2" dri].l!pipe'and tied into.5" drill pipe. I~,brked-and pressure surged 5" drill pipe. 1 1/2" drill.pipe fell free-to 7457'. Tied in 1 1/2" drill pipe. Worked and circulated 1 1/2" drill pipe inside 5" drill pipe at 74.57' DPH. Scale from 1 1/2" drill pipe plugged 3" bit. Pooh and laid down 1 1./2" drill pipe and tools. Rigged up wireline unit. Ran chisel bit on sinker bars to 7419't~.'i. Unable to spud or work 'below 7419' Ran free point indicator .and string sh.ot. Fo~md 5" drill pipe 100% ~:ree to top of plug at' 7419' I~.I. Backed off drill pipe at 7407' l~J,l. Strapped 7380' of 5" drill pipe out of hole. Picked. up 8 5/16" x 7 1/4" washover pipe. TIH. I:Vorked over top .of fish at 7380' DPM. Washed dmm to firm cement at 7481' Milled cement and WO DP to tool joint at 74.99'. Milled over tool joint from 7499' to 7501'. Pooh. Changed rotary Shoes. Remilled tool joint to 7501'. Burned over drill pipe to 7509'. Pooh. Chm~ged rotary shoes. TIH w/ rotary shoe #3. ,. Con~leted TIH w/ rotary shoe #3. ~tilled cement ow~r 5" (]rill pipe from 7509' to 7530' Pooh. Changed shoes. Till w/ rotary shoe #4. ~Iilled over drill pip~ tool joint from 7530' to 7~32'. 'Burned over drill pipe at 7538' w/ rotary shoe #4. Burned over 5" drill pipe from 7538' t~ 7542' w/ rotary shoe #4. 'Trip to change rotary shoe. Burned over 5" dr].ll pipe from 7542' to 7555' w/ rotary shoe t~5. Trip to change, rotary shoe. Burned over 5" drill pipe from 7555' to 7555.75' w/ rotary shoe #6. Ilad excess torque at UNION OIL CO. OF CALIFORNIA DRILLING RECORD SHEET D PAGE NO. ~ LEASE. Tradi~_~Bay State WELL NO. A-29 FIELD.. Trading ].tay.Fie].~]., DATE E.T.D. DETAILS OF OPERATIONS, DESCRIPTIONS Lk }RESULTS 2/5/75 214173 2/5/75 2/6/75 2/7/75 8725'TD 8649'ETD float collar 8725'TD 8649'E~U float collar 8725'TD 8649'ETD float collar 8725'TD 8649'ETD float collar 8725'TD 8649'ETD float collar Pooh w/ rotary shoe #6. Recovered 5 joints mtd ].2.40' twisted off sectJ.on of 5" drill pipe (total 167') inside washpipe. ],aid doxm 5" fish mad.excess 8 1/8" OD wasllpipe. Rmz 8 5/16" OD rotary shoe ti7, o~ 3 joints 8' 1/8" OD washpipe. 'l'.:orked over top 5" fSsll at 7547' Bused over drill pipe from 7555.75' to 7567'. (Tool joint 7562' - 7564;). Tr5p ~o change rotary shoe. l~rked over top of fish at 7547' with rotary shoe. tiS. Burned over 5" drill pipe from 7567' to 7582'. Pooh to change rotaD~ shoes. 'rlti w/ rotary shoe.#9, t-\brked over top of fi.s~, at 7547'. Unabl. e to get be]ow ~ 7562'. Reamed and re-milled 7562' to 7568' and broke free. Slac]-md off to' 2/8/73 8725'TD Ran Tri-State reversing basket. Circ. and conditioned mud, 20' off 8649'IiTD top of fish. Dropped ball and.reverse circulated dmm to top of fish float at 7591'. Pooh. No recovery in reversing t:asl:.et. ]?icl<ed u1) 8 3/8" collar OD rotary shoe No. ll on I joint of 8 1/8" 1'~ pipg. Tagged up on j~k at 7590'. Retail. led m~.d worked dram to 7591' Bumed over fish from 7591" to 7593'. Pooh/+:/ rota~ shoe No.'ll. O ' ' ~ 811 I00~ won~. Recovered 1# small ]~k in basket. .TII',. w/ 8 3/ 0I) rota~ shoe ,'qO. 12 Remilled loose j~k from 7592' to 7593' Burned over fish to 7593.50'' Pooh w/ rota. U shoe No. 12. i00% · _ ~ n tn ~ ~.~worn. 1/2# small j~k in basket. TII~ w/ 8 3/8" OD rotary, shoe No. 15. ~/B ~ '¢852~'~3 IL~inished rltt w/ 8 3/g" rotary shoe No. 1.3. ]kmmd over S" fish from ~/// ] ~Sg4p¢~l/TD~TS93.S' to 7596'. Pooh. Rotary shoe No. 13 - 100% wonl. Recovered. ~'- ~',... l]--~fl'oh(~°. ] ,,2~ j:mk in baskets. Tilt w/ rothr, 7 shoe No. 14,. Rem511ed .... loose jtmk , :. I~:.colla~4% ~,,~ 7596'. Burned over fish from 7596' to 7597.5'. Pooh. Rotary or',",5K,l'q ",~]"~'~.,h;. '~ , shoe No. 14 - 100~ wmm..Recovered 1/2# jmflc in baskets. Fo~md pin on A'~'(2~%~": ~'~ ~"~'~ l,k~) craked m'~d cl'~m~g, ed out same. .Till. w/ reverke. , dra,. l, tooth rot, ary shoe No. 15; No loose jtmk to mill over point at 7597.5'. Bun~ed over . to 7600'. Completed Pooh w/ junk mill #3. Center of mill had cored out and had piece-of 5" drill pipe fouled in mill. Recovered approximately 5# loose junk and pieces of tool joint in jtmk baskets. TII..I w/ jtmk mill No. 4.. Remilled loose.junk from 7581' to top of fish at 7585'. Milled 5" drill pipe from 7585' to 7587'. Pooh w/ jun]< mill No. 4 at 7587' Hill had not cored out. Recovered approximately 3# large pieces o~..jtmk in baskets. TI}I w/ jt~]< mill No. 5. No loose junk 'indicated on top of fish at 7587'. Milled. 5" drill pipe to 7591-'' Pooh. Pin on junk mill had twisted off - a.pproximat~ly 3 threads up inside junk basket. Left jtmk mill No. 5 in hole length 2:~30' Picked up short catch overshot dressed w/ 5 3/4" grapple. Fib Tagged top of mill at 7589'. Caught fish and Pooh.. Recovered junk mill #5. Picked up Tri-State reversing ju~tk basket on junk sub and stabilizer. TI!-I .w/ reversing bas]~et. Milled to 757.5' and Pooh w/ junk mill No. l. Recovered 4. tt. iror in junk baskets. TIH to top of fish with jtmk mill #2. Milled from .7575' to 7581' Pooh. Mill #2 had cored out in center of mill. P, ecovered 5,~ iroii '~n jun!: baskets. TIi'... w/ 'jtmk. mill #3, folmd loose jtm] 'at 7571'. Remilled loose j~mk to top of fish at 7581'. Hilled 5" drill pipe fish:?rom 7581' to 75~S'. (,~?~.r~a tn he clean of loose junk by 7582'). Pooh w/ junk mill #3. }!ad no indication of loose jtmk pulling off, bottom. Finished Pooh w/ rotary shoe #9. Recovered 3 pieces of 5" drill pipe inside shoe. (total of 12') TII! w/ rotary shoe #10. Re- milled 7580' to 7582'. Unable to mill over below 7582'. Pooh w/ rotary shoe #10. Ran 8 3/8" concave mill #1' Tagged up top of fish at 7560'. Worked dram to 7568' ~',lil. led from 7568' to 7575'. Mud systems up to 52 vis. wllile millin~. Milling fish at 7575'. 7574'. Reamed mid re-milled 7574' to 7581', Rotary torqued. Pulled 50,000# excess drag and pulled free.. Pulled ~'~ to 7540' and slacked off to 7581'. Unable. to find top of fish. Pooh w/ rotary shoe #9. Began Pooh w/ rotary shoe #9. UNION OIL CO. OF CALIFORNIA DRILLING RECORD SHEET PAGE NO LEASE Trading Bay State WELL NO..A-29 FIELD Trad.in?, Bay Pi.eld DATE E.T.P. DETAILS OF OPERATIONS, DESCRIPTIONS 5: RESULTS 2110173 2/11/7: 2/!2/73 2115175 2/14/75 2/'15/75 2/16/75 8725'TD 8649'ETD float collar Burned over fish to 7603' w/ rotary shoe No. 15. Pooh. Shoe 70% worn. Recovered 1/2~ jLmk in baskets. TIII w/ reverse drag tooth rotary shoe No. 16. Burned over fish from 7603' to 76].1.5'. Pooh w/ rotary shoe No. 16 - 70% worn. No, recoveD, in jtmk baskets. TIH w/ flat bottom rotary shoe No. 17, Milled over R2TS too]. from 7611.5' to 7612'. Pooh w/ rotary shoe No. '17 - .100% worn. bio junk. Fishing operations indicated top of RTrs tool to be 'at 7610.5'. Tilt w/ flat botto;,(' rotary shoe #i8. 8725'TD 8649'E2D float collar Tltt w,l flat bottom rotary shoe No. 18. No loose jrmk indicated.. Burned over fish from 7612' - 7613'. Pooh. Rotary shoe No. 18-1.00% worn. No recovery in junk baskets. Till w/ scallop rotary shoe No. 19. Burned over fish from 7613' to 7614'. Getting packer rubber over shaker. Pooh w/ rotary shoe ,No. 19 - 100 % worm. Dressed overshot w/ 6 1/8" grapple. Worked over top of fish at 7591.'. Latched onto too]. joint at 7602' Unable to jar packer free w/ 350,000~t. Attempted to release Howco safety joint without success. Released mrershot. Pooh w/ overshot. 8725'TD 8649'ETD float' collar · · Pooh w/ overshot and jars. Laid doxm fishing tools. TII-lw/ 8 3/8" OD flat bottom rotary shoe No. 20. No loose jtmk to mill-over point at 7614~ Burned over R'ITS tool to 7615' Pooh w/ rotary shoe Nol 2'0 - 100% worn. Ran 8 3/8" OD ~lat bottom rotary, shoe No. 21; BUnxed over RTFS tool to 7615.5' Pooh w/'rotary shoe NO. 21. Recovered bottom tools slips in jun{ basket. Shoe 100% worn. Rm~ 8 3/8'" OD reverse drag tooth r(tary shoe No. 22, Burned over RTTS tool to 7616'. ' 8725'TD Burne8 over R~TS tool and tubing stinger from 7616' to 7636'. 8649'ETD blilled cement to 7639' Pooh w/ rotary shoe No. 22 - 75% worn. Ran float overshot dressed with 'g 1/8" grapple. Tagged top of fish at 7591'. collar Pushed fish doxm hole to 7671'. Pooh w/ overshot. No recovery. Ran 8 3/8" OD rotary shoe No. 23-on 2 joints 8 1/8" wash pipe. l,ashed over and chased fish dmm hole to ETD at 864.9 . Pooh w/ rota~7' shoe No. 23 and 8 1/8" xmsh pipe. Recovered all of fish in wash pipe. 8725'TD 8649'ETD float collar Completed,.laying d.mm fish and fishing tools. Ran 8 1/2" bit and 9 5/8" casing scraper to 8634'.. Displaced mud in system with filtered Inlet water Pooh~ Ran 9 5/8" RTI'S tool and set at 7340'. Pressured tested casing and perfs from 7740'-7742' with 2500 psi. l!ad s].ight · bleed off. Rmx Dresser-Atlas 2" .slJ~nkone 30' perf gtm and collar locator. Unable to get dram with tools by pumping. Ran 10' perf. gun - pumped tools dram ]tole. · 8725'TD 8649'ETD .float collar Set RTTS tool at 7600'. Tested for communications between squeeze perfs and ammlus above 7600'. ok. Reset RTr5 too]. at 74'97'. Perforated 2 hpf from 7550' - 7580'-acid stimulated interval. Reset R2TS tool at,7600'. Perforated 2 hpfJfrom 7620' to 7670'. Communications indicated .to upper perfs. Acid stimulated interval. Platfom injection rate - 4500 BOPD at 2375 psi. 8725'TD 8649'ETD Completed acid matrix job on Middle C-7 sand in.terval from 7620' to 7670'. Perforated bottom interval of C-7 sand from 771.0' to - 77~0' . . imud acid across perfs, from 7710' to 77~0' Set RT.FS, tool at tlad con~nunications between perforations. ~cid washed perfs 10' to 7740' w]ti. le injecting above R'F['S tool at 2500 psi ,~et :ed upper interval of 47-5 sand from UNION OIL CO. OF CALIFORNIA DRILLING RECORD SHEET PAGE NO. LEASE_ I rad~nL Bay State WELL NO.~,-29 FIELDTradJ-~q5 Bay DATE E.T.D. -" DETAILS OF OPERATIONS, DESCRIPTIONS & RESULTS 2/16/73 continued 2/17/73 2/18/73 · 2/19/73 8725'TD 8649'ETD float collar 8725'TD 8649'E~) float collar 8725'TD 8649'ETD float collar 8725'TD 8649'ETD float collar tool at' 7840' and tested for packer point iso]at:i.o'n between C-7 sand and 47-5 sand w~ '2500. psi' - held ok. Acid washed upper per:forated. interval of 47-5 sand from 7930' to 7940'. Perforated bottom J.nte~nm.1 of 4.7-5 sand from 7970' to 7985' Set RTTS tool at 7954'. llad contoured, cations between perfs of ~7-5 sand. Acid washed bottom per- forated interval of 47-5 sand from 7970' to 7985' while injecting above packer at 2500 psi. Perforated 50-3 sand from 8329' to 8349'. Set ll'Fi'S too]. at 8281' and acid washed perfs from'8329' to 8349'. No communications between perfs. Perforated 51-6 sand from 8575' to 8595'. Set RTI'S tool at 8531' and acid washed perfs from 8575' to 8595'. No co~?,nunication between perfs. Pulled up and re-set RTTS 'too]. at 7403'. Stabilized injection rate at 4600 BMoD at 2500 psi over total interval'. Rigged up Schlmnberger ,and ran injection profile. Total injection profile, after acid wash and C-7 matrix stimulation. Rate of 4600 B[;'YD at 2500 psi. S~ II'q]'ERVAL PI'!RCENT C-7 7550-7580 57.6% C-7 7620-7670 19.5% C-7 7710-7740 0% 47-5 7930-7940 1.5% 47-5 7970-7985 15.1% 50-3 8329-8349 3.9%' 51-6 8575-8595 2.4% Continued running' injection profile log over 'total interval at a rate of 4600 BIfPD at 2500 psi w/ I~frs tool sef at 7403'. Injection pro:file indicated additional acid stimulated work required on 47-5 san, d, 50-3 sand and 51-6 san~l. Reset RTrs tool at 78~0'. Stabilize~t injection rate at 1323 BI'~D at 2500 psi. Completed 'injection profile on lower completion interval. Pooh w/ RTTS tool. Rigged t~p Dia-lOg wireline trait and ran casing inspection tool. Log tool stopped at 5300'. Reran' tool - stopped at 4000'. Pooh w/ casing inspection tool. Ran 8 1/2" bit ahd 9 5~8" casing Scraper to 8629'. Reran Dia-log casing inspection tool. Tool went to 'bottom - ok. Lower injection interval profile prior to matrix .stimulation. Ran of 1323 B~I>D at 250'0 psi. SAND .. INTERVAL PERCENT 47-5 7970-7985 87.6% 50-3 8329-8349 7.5% 51-6 8575-8595 . 4.9% Continued rurming Dia-log casing inspection tool.. Logged out from 8649.'. Stool malfunctioned at 7200'. Reran tool. Stopped at 7250'. Logged -out of hole w/ tool. Rigged up and ran gyro surve? to 8629'. Rigged down wireline unit. Ran RBP'in tandem w/ RTTS tool. Set RBP at 8050'. Tested to 2000 psi - ok. Set R~TS tool at 7840'. Initial p~np-in w/ waler, 10 cu. ft./minute at 2000 osi. po~rformed acid matrix job on 47-5 sand. Final pump,in w/ wate~~ after acid job 12 cu. ft./minute at 2000 psi. Reset RBP at 8390' and tested, to 2000 psi - ok. Set RTrS tool at 8249' Initial pm'~p-in w/ water, 3. cu. ft./minute at 2000 psi. Performe~ acid matrix job .on 50-3 sand. Final pump-in w/ Water after acid, 6 cu. ft./minute at 6000 psi. Prepari~ to acid MAY 7 c:.,::... · UNION OIL CO. OF CALIFORNIA DRILLING RECORD SHEET D PAGF NO. ..].] ,-- LEASE~ Trading Bay State __ WELL NO.,A - 29 FIELD, Trading ];ay FS.eld , , DATE 2/20/75 2/21/75 2/22/75 F_'_. T. D. 8725'TD 8649'ETD float collar 8725'~) 8649'ETD float collar 8725'TD 8649'ETD float collar DETAILS OF OPERATIONS, DESCRIPTIONS & RESULTS Set RBP at 8615' and RTTS tool at 8406' to acid stimulate' the 51-6 sand from 8575' to 8595'. !nitia] ptm~p-in w/ water 4 cu, ft./minute at 2800 psi, Perfo~ned acid matrix job. Final pump-in w/ water 5 cu. ft/minute at 2400 psi. Reset PJI'T$ tool at 7840'. Stal~i].ized injection rate at 2461 N.N~D at 2000 psi.. Rigged up Sch].tm~berger. Ran injection profile. Pooh w/ R~FS tool. Lower injection interval profile after matrix Rate of 24-61 ~",PD at 2000 psi. &ENO I NTEP.VAL t)] !! ~.CU' ,~T ~TTSqS, 7 ~,T0-zTB-4-E 47-5. 7970-7985 40.00% 50-3 8329-8549 2S. 00~ 51-6 8575-8595 15.00% Ran Baker Model "D" 9 5/8" x 4 3/4" pennermnt production 'packer and. set at 7830' I'~%M. Ran Baker Hodel "F" 9 5/8" x 6" permenant production packer m-~d set at 7564'I.Nq2.I. Rigged t~o and ran &ml string o:£ 3 1/2" 9.2~ N-80 Buttress tu!;ing. Located on. top pac]<er with parallel flow head at 7359' tubing measurement. Conditioned annulus fluid for packer fluid w/. 1% Nalco N-SSA. Spaced out and landed dual string of 3 1./2" tubin.g. Installed BPV's m~d Removed BOPE. Installed x-mas tree and tested to ~500 'psi - ok. Released rig from Trading Bay State Well ~!A-29 at 12'00 },.Iidnite, 2/22/75. RIG RELIL&SED AT 12-00 NIDNITE, 2/22/75. LEASE DATE UNION OIL CO. OF CALIFORNIA DRILLING RECORD SHEET D PAGE NO, ]. 2 Trading_Bay State WELL NO...?29 FIELD Tradi]'~g l~av FB.e, ld E.T.D. DETAILS OF OPERATIONS. DESCRIPTIONS & RESULTS 16" CASING I)]']TAIL 16" Howco Guide Shoe 1.6" H-40 65# 8rd Casing- (Japan) 16" Howco Float Shoe. (stab=in) ],6" t-t-40 65# 8rd Casing~ 16" x 20" OCT Fluted }langer Elevation ,IT. 24 13 3/8" CASING DETAIL 15 5/8" }~wco Float Shoe, Buttress 15 5/8" 61# K-SS Buttress Casing 1 13 3/8" Howco Float Coil. ar, Buttress 13 3/8" 61# K-SS Buttress Casing 100 Elevation 9 5/8" C~ISING DETAII, 9 5/8" }~wco Guide slme 9 5/8" 47# S00-95 Buttress Casing 1 9 5/8" }Bwco Float Collar 9 S/8" 47# S00-9S Buttress Casing 216 Elevation LENGT! ~ 39.00 2.2O 930.34 .90 38.70 2.00 38.89 1.65 3940.76 36.50 2.00 41.05 1.52 8627.99 34.00 BOTI'@! 1.011.14 972.14 969.94 39.60 38.70 4019.80 4017.8O 5978.91. 5977.26 56.50 8706;54 8704.54 8663.51' 8661..99 34.00 972.14 969.94 39.60 38.70 -0- 401.7.oo0 3978.91 3977.26 36. S0 -0- 8704.54 8663.51 8661.99 34.00 -0- biAY ! '7 icl',.',.,;:l *'. : ' ..... ., UNION OIL CO. OF CALIFORNIA DRILLING RECORD SHEET D LEASE_ Trading Bay'State WELL NO._ A-29 FIELD_ TrmlS.]~g ];ay Field DATE E.T.D. DETAILS OF OPERATIONS, DESCRIPTIONS & RESULTS · ~IIBIN.(;. I)]'~TAIL St fORT' STRING JTS. Parallel flow head - 8 1/8" OD 2 7/8" N-80 Buttress Pu1) Jt. 2 7/8" N-80 Safety Jr. X-Over - 2 7/8" Buttress - 3 1/2 Buttress 3 1/2" NLS0 Buttress Tubing (9.20#/ft.) 2 3 1/2" Otis "XO" 4.28# OD x 2.750"ID 5 1/2" N-80 Buttress Tubing (9.20Il~ft.)' ].I5 5 1/2" N-80 Buttress Pup Jr. 5 1/2" N-80 Buttress Tub±ng (9.20#/ft.) 124 3 1/2" N-80 Buttress Pup Jt. Tubing Iianger Landed below zero LONG STRING 3 1/2" Guide shoe-3 5/8" OI) x 2.49"ID 3 1/2" Otis "N" Nipple, 3 5/8"OD (6 lbs) x 2.31"tD /8" X-over - 3'1/2'" 8rd - 2 7 8rd Seal Nipples - 4 3/4" OD x 3" ID LocatOr sub - 4 7/8"0D x 3" II) X-over-3 1/2" Seallock - 2 7/8" 8rd 2 7/8!.' Otis '~0" 2 7/8" 8rd collar X-over - 2 7/8" 8rd - 3 1/2" guttress 3 1/2" Buttress,collar 3 1/2" N-80 'Buttress tubing -. 9.20#/ft. 14 X-over --3 1/2" Buttress - 2 7/8" 8rd X-over - 2 7/8" 8rd- 2 7/8" Buttress .- 3 1/2" 80_. Tubing extension (total length 30.80') · Seal Nipples - 6" OD x 4 7/8"1I) · Parallel flow head - 8 1/8" OD 2 7/8" N-80 Buttress Pup Jt. 2 7/8" N-80 Buttress Pup Jt. X-over - 2 7/8" Buttress to 3 1/2" Buttress 3 1/2" N-80Buttress tubing - 9.20#/ft. 1 3 1/2" Otis "XO" 4.28"O1) x .2.750"ID 3 1/2" 'N-80 Buttress Tubing 9.20#/ft. 3 1/2" Buttress Pup Jr. 3 1/2" N-80 Buttress Tubing 9.20#/ft. 3 1/2" N-80 Buttress Pup Jt. 3 1/2" N-80 Buttress 'ihbing 9.20#/ft. 3 1/2" N-80 Buttress Pup Jt. 3 1/2" N-80 Buttress Tubing 3 1/2" N-80 Buttress Pup Jt. 7 1/.2" N-80 Buttress Tubing 9.20#/ft. , 3 1/2" N-80 Buttress Pup Joi.nt Tubing ttm~ger · Lm~ded below zero 51 43 '/ 32 26 88 1 ],],;N(, i1 ~ 1.50 4.15 3.10 .5O 60.27 3.95 344-6.56 10.12 3790.30 5.60 1.00 33.:1.5 1>0I IO'! TOP 7360,20 7358.70 7354-. 55 7351.45 7350.95 7290.68 7286..73 '3840.17 3830.05 39.70 34.].5 33.15 ..52 784.4.13 7843.61 1.09 .50 20.20 1.00 .59 2.54 .43 .53 .76 424.62 .81 .46 784.2.52 7842.02 7821.82 7820.82 7820.23 7817.69 7819,26 7816.73 7815.97 7391.35 7590.54 7590.08 13.80 7376.28 16.30 7359.98 1.50 7358.48 5.15 7353.33 5.07 7348.26 .50' 7347,76 28.46 7319.30 3.95 731.5.35 1535.62 5779.73 6.1.0 5773.65 1260.84 4512.79 i ~ ~/~ n~5~5,~. 61 ig,:"' si 10.05 ' 2757.26 e ~GE 34 ]5 5.51 , .....~., ~,. ......... 1.00 33.15 33.15 -0- 0'Point RT 101' to MSL ~ ~ Tubing t.knger 33.15 1012'-16' 65fl I1-40 8rd csg. __ 4020'-13 3/8", 61fl, K-55 Buttre.!s csg. 3 1/2" Otis "KO" (2.750 ID) 7289'. 7315' 3 1/2"'Otis "KO" (2.750 ID) x-over 2 7/8" Buttress-3 1/2" Buttress 7348' x-over 2 7/8" Buttress - 3 1/2" Bt tt' 7352' 2 7/8" safety joint 7351' Parallel flow head (8 1/8" OD)7358' 7360'-Baker Model "F" Packer. Seal Assembly 6"x 4 7/8" 1360' 7391' x-over 2 7/8" 8rd - 2 7/8" Butt. 7390' x-over 3 1/2" Butt. - 2 7/8" 8rd: x-over 2 7/8" 8rd- 3 1/2" Butt. 7817' . 2 7/8" Otis "XO" (ID=2.313) 7818' Locator Sub (4 3/4'x3") 7821'. Seal Assembly 4 3/4"x3" ' 7822' 7826'-Baker Hodel "D" packer. x-over (3 1/2" 8rd-2' 7/8" 8~d) 7842' 3 1/2" Otis "N" Nipple (ID=2.31)7843' 3 1/2" Guide shoe (ID=2,44) 7844' 8709'-9 5/8", 47~, S00-95 Buttress csg~ . ~ I~LL SCt~'~TIC ~'~ ...... '~~, ~ ~ TI~ING BAY STA~ I~ULL A-29 2/22/75. :' UNIO~ O- .,O'aPz~Nt OF U, LIr'O~,NIA "'L. 2~:=,.' ~r,CO~,°ORATEID / P. O. BOX 2211! / HOUSTON, TEXAS 77027 3cn:r~ctor WODECO OPE R ATOR DRILL NS} Union Oil Company LEGAL Well Name ~,[~ ~o. MONOPOD And No. A-29-T. B. S. Field Trading Bay ,,';itche~ Milchem ';e',t r,;o. 85C-056 WarehoUse N±k±sk± Dock COUNTY Kenai Borough STATE Alaska Spud No. Drilling DATE T.D. TOTAL TOTAL Date 12/9/72 DaystoI.D. 41 REACHED_.!/21/73 DEPTH 8725 COST CA, SIN,~ ~ROGRAM- BITS TYPE MUD SYSTEM SOLIDS CONTROL EQUIPMENT ADDITIONAL IN FOR M ATION D~.:;:h (ft~ Size (in) !322' 16" 3977' 13 .3/8' o~:n, 5/8t No. Size (in) H.P. 17~ __12% Type Deptn Interval (ft) Gel-Seawater O-1022 Type. Depth Interval (ft) Shell Shaker O-T.D. Desander O-T.D. PUmD Specifications ~ -- 6 ~z x 16 ~. 19.50 x 5" D.P. - 8" Mot. el D.C. D.P. and E).C. Other ~TE T:,',~E ~ DEPTH J {ft) FUNNEL WT I V~SCOSITY (PPg) [ u (sec/tit) jAPI~* OF PLASTIC, t(ID/100ft2)Y'IELD VISCOSITY POINt cpC4 I °F I (lb/100ft2)J ''Jp ','--IChlorJde Calcium Sand Oil Water pH [(% bYj(% bYj(% by (me/mi J ~ ,.1 ~ ,,, l,, , Vol.) Circ. Volume (bbf) ".Z__9___3___~ . 309 69 47 - 12 120. ~ O/ 6 9.0 - - , !/I0 2 ~l,[ 1050 70 49 - 15 120 5 0/ 4 9'5 18.6 !/i! 2 PM 1050 71 58 - 14 120 10 2./ 8 8.5 21.8 ;/12 Run 16" Casing - Nipple U~ '.;13 8 PM 1240 71 44 - 6 120 24 3/12 11.0 44 ?/14 !.0 ~M !600 79 51 66' 20 120 25 20/30 9 0 22 6 ~/15 6 .r:.! 1980 79 49 66 18 120 14 5/ 8 10.5 16.0 - q 2 Mudde~-uo fcr S-cu.-' .1 13700 400 2.5' Nil 88 Drilled ou% shce ~_.____~Q_0_0__3_6.0 _4 ~_!_~6 27 Desander & Desi!ter Frozen - $~iids u? Contamination from -crT. erich .3/, .1 14000 SO 4 12 Nil 80 2i CO3 & HCO~ ~.,'!6 4 P~-i 3205 83.5 48 68 16 120 18 5,/ 8 10.5 16.5 19/.7 13500 480 4 14 Nil 84 21 Co. orders to wt. uD to 90 P.C.F, - ;,,"~7,_,. 2 ~'~.,.. ¢~720 9!=5 72 72 2.5___120 25 2/!8 6 PM 1750 90 60 73 18 120 16 8Z1~13~0_13_~0 2 6/10 10.5 16.0 2 2.,'i~ i! ;&~ 2300 90 52 76 15 120 15 -- ~-~ 3500 90 65 75 25 120 2Q 2/2' i! ;:.: 1563 90 62 80 20 120 18 3/ ~6_!~5__1~. 4 2 3/ 7 .h0_~h!6~._0 2 4/ 8 10.5 13.0 2 7/: R ~3OEL0 80 4 ' 90__N_il _ 8_5__21 .Waiting on boat for bar - vis ¢0 ~o 72 .8/.9 14000 TR 4 16 Nil 84 21 Op_enin_~_ kc!e to 17:~ .]/.R 13700 TR ' 4 15 N~ I Rq 2-~ 'freatin~ CO~_ w:-' ..... --- .8/1.214000 2gO 6 ~R, N~,] aa. ]~__Bit locked uo~ @ 3850 - ~=a--~,~c.,~ ...... , acazn~ .8/1. 014200 80 5 15 Nil 85 24 Finished.. reaminu - 2~ r:,3 ~':O~C' = 2/72 !i ;~'.: 4060 91 54 79 11 120 15 3/ 6 10.5 12.6 2 .7/.9 14000 60 5 16 Nil 84 21 Reclined to bottom - R~n ~ir.e 2/"3 W.O.C.4060 Ran 13 3/8" & Cemented 2,'2% W.O.C. 4060 Standinq Cemented 2 ,,'Z ~. w.O. C . ~--,'060 Standinq Cemented ! _ - WAY ! 7 W.C.C. l~i,~ric.: A].ask. a Reqion PX. GE ' ~'F .7.: .......... LEGAL. ,.:,ntractor ~iODECO ........ ~ I~n. i. ,. Union. ~ Oil Company. DESCRIPTION. Section 4, Township 9 North , Range, 13 ~est ~ ,..~ ..... ~.~ c-~--~t'P-~ ........................................ '" >[onoDod A-29-T.B.S. Tradin~ Bay Kenai Borouch c~.~: ,~ .~o. And Mo. Field ................................... COUNTY i FUNNEL PLASTIC YIELD GELS FILTRATE Alkalinity Methy, Circ. · Chloride Sand Blue Votume J (mi/30 rain) Cake Calcium (% by (,% by (Fo byJ(Yo by (me/mi ! (ft) (PPg) (bbl) ~ Vo~ ) Vol.] Vol)j ',B ). J AP~ oF cp O: [ °F (Ib/10Oft2) 0/10 ! APl JHT.HP oF in) i : · j · mud) j /26 !1 PM 4150 75 4'2 '74 9 120 6 1/3 9.5 26.6 - 2 - - 1.4000 1200 2 9 Nil 9'1 12 /27 1O z": 2'~¢ . .... ~ce 75 549 74 12 120 10 2/5 11.0 22.4 - .9/2 14000 40 1-~ 9 Nil 91 21 Ran D~vna.lrii · /27 1O ~M' 4530 74 46 75 10 120 8 2/4 11.0 23.0 - 2 - .8/2 14200 40 1.4 9 - 91 20 Hole stable /'"8 4 PM 4840 75 48 76 12 120 10 3/5 i0.0 21.0 - 2 - .6/.814000 TR 2 8 - 92 24 Mud in ~od cond/.ticn ;';5 !0 PM 5445 73 42 76 10 120' 10 2/4 11.0 18.0 - 2 - .8/2 14500 TR '2 7 -- 93 21 ~__.]..- /2? ~'~ ~."-i ~' !0 . - 8/.914000 TR - No dra~ ~, ~c,~0 75 52 78 120 15 2/5 10 5 24.0 2 - 3 9 91 24 _ 6220 73.550 78 10 120 14 /30 4 ~M ~600 75 50 78 15 120 20 2/5 11.0 22.0 - 2/5 10.5 22.0 - 2 - .9/2 13800 TR 4 9 - 91 21 Hole 2 - .7/.914500 TR 3 9 - 91 21 /_~ ]~ PM 6923 76 a8 78 12 '120 15 2/6 i0 5 20 0 - 2 - .8/2 14000 TR 3 10 - 90 21 DroD,~ing ~nc~= 9~ 7100 76 49 79 10 120 15 2/3 10.0 21.0 2 - .7/.913500 TR 2 !0 - 90 21 Stuck Pi.Fe r'3 4!69: '~,~. ~ ~:-~ 73~8 77 50 85 ,12 120 16 2/5 t0 5 14 0 35 200 2 - 8/2 1.4000 TR 3 12 - 88 21 Freed r.~i.:-, afzcr 2 !-_rs. .__ / i 4 P:4 7538 76 72 110 12 120 30 2/8 10.0 13.0 30 200 2 - .6/.9].4600 TR I 10 - 90 24 Strinc d:a~zin.= b~ii'.? " ~ Ii PM -~nn . ~ .... ~ JJ~ 76 52 110 !0 120 15 2/4 10.0 13 0 30 200 2 - .6/.814000 TR 2 10 - 90 24 kevseats 9 45~5' - 6_Pi.L_7f~90 75 47 112 10 120 12 7890 75 55 112· 12 120 16 / 2 4 PM 8100 73 47 112 1G 120 14 .~ . ] .....!_1_?:r~__8!95 76 53 112 15 120 15 ' ~ i! ; . 8460 77 62 113 21 120 !7 2/3 1L 0 9.0 2_8_____2_0_0__2 - , 8/. -7!~000 TR 2/5 10.0 10.0 25 200 2 - .7/.9!4800 TR 1/4 10.5 9.0 - : 200 2 - .6/.814200 TR 2 t0 - 90 24 - 2 12 - 88 24 2 14 - 86 24 2 12 - 88 24 2/5 10.0 9.0 26 200 2 - .7/.914000 TR · 2/6 10.5 9.4 24 200 2 - . .8/2 13600 TR 2.5 15 - 85 26 lost 150 hris. ?al. on bit r zn Hole s t,zb le /__~ 12 M 84£0 76 58 173 20 120 16 2/5 10.5 9.7 22 I 200 2 - , 8/2_!3~DD_ TR / 5 !! 9:-: 8700 78 62 114 24 120· 20 -- .... _87~3 76.55~_11 4 25 - 12Q 17 7473 79 70 112 29' 120 17 ," 7 !0 PM 5436 77.550 108 19 120 17 3/6 9.5 9.6 27 200 2 - 2/.5__i0~5 10.6 28 20D 2 - . 4/8 10.0 10.5 29 200 2 .- , 2/5 10.5 11.4 29 200 2 - - .7/.914000 TR · - 8 PX 5436 76 47 108 15 120 10 ' :' 3=~-.~" 4500 75 45 100 20 120 12 /' 2 5 A:-! 5140 74 47 ~00 19 120 6 2/4 10.0 11.8 30 200 2 - · 6/. 8/ASD_Q__T2 . · -- _ ~,1 ~ 1/2 10.5 8.0 26 200 2 - .9/2 13500 / 2- !! ~:.~ 5510 74.549 10! 19' 120 6 . 0/2 ],0.__5. 8_J .. 26__2~0__2 - . .SZ2_i4C).O/A_TZ_ ,l"~ !! Pi,: 5510 74 47 101 19 120 6 /'iO 5 ?;-i 5650 74.550 102 20 120 6 2.4 14 · - Rff~24 3 _i6 - 84 24 2:5 - - 83 24 3 17 - 85 24 2.5 15 - 85 20 1.5 ]2 - RS 24 1.0 10 - 85 26 ].4 tl - g5 27 0/2 11.0 8.6 2_6. 200 2 : - ,8/2_1_4P_Q0 TR 1.0 1] - 85 27 0/3 !1.0 8.6 27 200 2 - .7/.914500 TR 1.4 11 - 84 27 h{ade halz - 8752' 3tuck ~i-e cn lc: run Landei f L Free.~oin :ir.~ i" i s h ~ n q _.~ z -..; ......... , · F.o!e t:%<in~, fl'_ii Whiie fi --.hi::= Milchern C .... 1/3!/_73 .... T¢chr, ical Reoresontative _ McOord~ r_Tomli ~ District Alaska Region ._.AI~ ....... ~..;' L.C~E'.', ~%CORPORATEID / P. O. BOX 22111 / HOUSTON, TEXAS 77027 OPERATOR __ RiB ;'." o. Well Name MONO?OD And No. Union Oil Cp~.a_~y _ A-29-T.B.S. Fiefd Trading Bay COUNTY Kenai Borouch FUNNEL! PLASTIC t YIELD POINT ,: L::"_": . __~_ P:,kiES0 75 5_5 96 20 120 10 '.,,~.._~ Stamdin~ Cemented i SotidsitOil Water Blue (lb/100ft2] (ml/3Omln) Cakel j pfl/ Chloride Calcium (% by j('!,';., bye(% Dy I(% by 0/]0 pH .Apl IHT-HP! O1= (3i'~d] Pm Mf (ppm) (ppm) i ~o,), Vol) Vol.),Vol.)j(me/talmud). 1~3 10.5 8.5 27 250 2 . - .7/.9 14500 TA 1 12 4 84 28 Volume REMn~,3 Cor.~in~ ou~ iL? _~-~t Laying down S-:1--i. 35 D~ [/12 7 A"~,,-, 5390 75 55 92 20 120 15 3-7 11.5 7.1 19 250 2 - .7/.8 14500 160 2 14 4 82 27 Waiti~.~ on Dvni:!rii 1213 11 PM 5410 75 56 98 20 120 20 3-7 11.0 6.4 17.2 250 2 - .7/.8 14000 200 2 14 4 82 27 Made !22' wL%k d',':'::.~.L': '~Z:"~-:-~' 5 ,~:2.~ 5600 74 50 128 20 120 20 L,.,'14 i1 PM 5980 75 62 128 25 120 20 2-5 10.5 7.0 17.4 250 2 - .6/.8 14000 120 2 14 4 82 27 6-8 11.0 7.0 i'7.0 250 e - .7/.8 14000 140 2 15 5 80 30 ' 50,000 Mixinq Sic'.-:.'-. Al15 4 PM 6380 73 55 97 20 120 20 2-5 1t.0 6.0 15.0 250 2 - .9,/1.014800 120 2 14 5 80 24 Lost 175 i!bis. -"i. :.,...:: 9 PM 6621 75 58 97 25 120 15 3-8 11.0 6.0 16.0 250 2 - 1.0./.9 14000 120 2 15 7 78 33 i/16 ! P!{ 7100 74 50 98 20 120 20 2-5 11.0 6.8 17.6 250 2 - .9/1.014600 80 2 ti 6 83 30 ,;~ '"~¢~'-, _1 ,~:,'~, 7!00 74 56 98 21 120 21 4-7 11.0 6.8 16.4 250 2 - I,/.9 14900 100 2 !1 6 83 32 L/Z7 ~ PM 7300 74 50 98 18 120 14 2-6, 10.5 7.8 17.2 250 2 - .7/.9 14600 40 2 10 6 84 27 9. PM 7300 75 54 98 19 120 16 3-7 10.5 7.4 17.6 250 2 - .7/1.014800 60 2 11 6 83 27 L/iS 3 Ad{ 7600 77.5 60 100 22 120 20 7600 77 58 100 21 120 18 3'7 10.5 6.6 17.8 250 2 - .7/.9 14600 TR 3-6 10.5 6.8 - - 2 - .7./.9 1.4600 TR 3 13 5 82 27 Hole yarc tick-_ - 3 13 5 82 27 Los in:; no fluid :c rs.. 9 PM 8015 79 65 102 21 120 14 3-7 11.0 6.5 18.6 250 2 - .8,11.014600 TR 3 14 5 81 28 t/l 9 1 ~/20 9 Pi-: 8015 78% 62 102 22 120 16 3-7 11.0 6.5 - - - 2 - .8/1.0 - - 7 PM 8370 79 62 104. 22 120 I0 3-6 11.0 6.4 18.2 250 2 - .8/1.014700 TR 3 14 5 81 28 v~-,-~,--,-- D. ies-~ - 3.5 15 6 79 28 Hole Ctab!e 1/211 7 ~" ' ; ~'.,, 8370 79 60 104. 22 120 i0 3-6 11.0 6.6 - · - 2 - .8/1.0 - - 3.0 15 6 79 28 :.iud S'-ble,~.~ i ~{ 8725 80 64 102. 21 120 18 3-7 10.5 6.2 18.0 250 2 - .7/.9 14800 TR 3.5 16 5 79 29 :.lade hole to 37£' Circ. & Co.-,d, "' < /21 ! ~.~ 8725 80 62 102 21 120 16 3-6 10.5 6.4 - - 2 - .7/.9 14800 TR 3.0 16 5 79 29 -;""~")-- 6 PM 8725 80 59 102 18 120 12 3-6 11.0 6.5 18.6 250 2 - .9/1.0i4800 TR 3.5 16 5 79 28 I/'22 6 P,'{ 8725 80 59 102 19 120 11 3-5 !1.0 6.7 - - 2 - . 9/1. 014800 TR 3.0 16 5 79 28 Ci~c~. E.%stcrs 'a~. Milchem ,,D~::e .... 1/31/3.3__ Technical Representative _.~c.C~c~lf n . District "~",--O'/R fPl- 1~71 3 C- 3 .Alaska Region . . .......... Drillic,,2 Fl ids pi~vis~on MILCHEM INCORPORATED IP.O. BOX 2211! / HOUSTON, ]'EXA.~ 71027 8 U P P L E h/l E N TAR Y DATA OPERATOR Unign Oil_ Compa~v ... Well Nome Ancl No. A-29-TBS LEGAL Milch~.m DESCRIPTION. Section .4, .Township 9 Nor_thrRange 13N' . . Well No. __~50-05~ _ COUNTY Cook Inlet STATE Alaska DATE 12/ 9 12/10 12/11 12/12 12/13 12/14 12/15 12/16 12/17 12/18 12/19 12/20. 12/21 12/22 12/2~ 12/27 12/28 · 12/29 12/30 12/31 DEPTH INFORMATION 309 1050 1050 1050 1240 2100 2460 . 3205 4060 1753 2300 4060 4060 _ _ 4060 4150 4530 5100 _ _ . 5660 6923 7308 i/ 1 7700 1/ 2 8018 1/3 8183 Milchem Technical Representative Spuded w/gel, lime and seawater. Dynadrilling 12¼ hole. Finished 12% hole. P.O.H. made up 22" hole opening assembly. Opened 12% hole to 22" desanding ~nd desilting system during process. Having to add m~lgel continually to keep viscosity and voimme maintained. Conditioned mud & hole to run 16" csg. Ran same OK. Standing cemented .... Drilled out shoe. Bypassed shaker w/cement cut mud. Treated out system w/300# bi-carb. Added 8 sk's omc to lessen filter .cake. Having difficulty maintaining mud weight to spec's. Working on desander. Received notice to increase mud weight to 90 p.c.f. @3093'. Lost 200 bbls. mud to for. nation @3125'. Mud weight up to 88.5 pcf. @ thiS depth. At 3100' mud unstable due to CO3 and Hca3 contamination. CO3 = 600 ppm - Hca3 = 480 ppm. Treated CO3 w/gyp as per co. orders. Contamination interval 3100 -3400 Having tro'ab!e controling viscosity. Treating w/water rayflo ~nd isodril. Opening 12-~ hole to 17½" watering back solids to cut P.V. ?,:ixing milbar to keep weight to spec's. .. Opening hole. Viscosity unstable due to carbonate contamination .... Controling mud weight w/milbar. Opened hole, cond. mud for 13 3/8 csg. .. Casing stoped @ shoe. Pulled csg. reaming to bottom. Conditioned mud & hole to re-run 13 3/~ csg Singled to bottom w/17% hole opener. Ran 13 3/8 OK - cemented same. Nippled up ~nd st~_nding . cemented until 12/26/72. Drilled out shoe @10:00 PM. Bypassed shaker w/cement cut mud. Lowered mud weight to' 74 - 75 p.c.f. as per co. orders. Ran dynadril. Received good run. Running des~nder and desilters to maintain weight to spec's. Running 2" stream of water tO keep solids in line. Mud needing chemical .treatment. Mixed rayflo, ~-nd adjusted pf w/caustic. Controling spec's w/chemicals. Mud & hole stable. No excess drag-or torque. Mixing isodril to maintain properties. 50 - 60,000 torque this bit run. Stuck pipe ~:4168 on bit pull. Lowering F/L w/cmo and isodril. Solids increasing. Running water am.d mixing gel to keep C.E.C. in line. Tripping w/very tight hole. Reamed key seats @ 4505' - 4669' - 4816'. Losing mud to formation. 30 bbls. per hour steadily.. Lowered mud weight to 74 P.C.F. Drag increasing by 25000 per trip. Mud stable. Hole very tight. McCord - Toml~n ,.., ] t '). MILCHEM INCORPOI~ATED /I::'. O. BOX 2PI].t / HOUSTON, TEXAS 77027 BUPPLEh/!ENTARY DATA OPERATOR.. U n ion_O i 1 . Comp any. , W~il Name And No. A- 29- T2, S DATE DEPTH 1/ 4 8460 1/ 5 8753 1/ 6 ... 8753 1/ 7 ,1/ 8. l/ 9 1/10 l/l]. ,1/12., :1/13 ._ l/Z4 ..... 1/!5 1/16 1/17 :~/18 l/Z9 1/20 1/22 LEGAL DESCRIPTION Milche,,-n COUNTY Cook Inlet INFORMATION STATE Alaska ·_ , Prior Trip good. One tight spot @ 5200. Approached company representative on additions of milPlug & mica, also on asphalt. Drilled 1.2% hole to 8753 - total depth. Conditioned mud to run logs. 565O 598O 6600 7150 7300 7510 8015 8370 8725 8725 Started out of hole to run logs, while re,ming up through tight spot slips jumped, out allowing D.P. to back off 3 1/3 stds. below rotary table. Left bottom hole assembly and 39 joints H.W.D.P. in hole. Run in hole. Stuck pipe.' Ran die log tools, found pipe sticking below 5200 aund coz~oteteiy stuck below 5507' Worked pioe a~nd fired 2 o~,~ off shots @ 5507'. 'Could not get loose. Fired one backoff shot @ 5195' w/no success. Prepared for second shot @ 5195', while taking left ha_nd torque pipe backed off @ 5450'. P,O.H. Added IPI-WD (5#/Bbl.) 6% diesel by volume, lowering FIL to 8cc raunge. System completely dispersed and in very good condition. Made up wash pipe assy. Run in hole, got over fish and washed over 2 joints. During this circulating period hole took 180 Bbls. fluid Mixed L C M. and is corrected @ this point. Hole very tic'~ o O Washed over to 5680' w/no problems. Backed off @ 5050' P.O.H. . Abandoned fishing. Set ptu? for redrill. Standing cemented - drilled out and drilling al~ead. Lowering FIL. . ......... ,Dynadrilling. Hole took 175 bbts. fluid. . Treating FIL w/C.M.C, adding IPI (WD) for torque control ..--.. Hole still tgf~ing fluid. Added mica & nut plug and corrected. Last ~vo trips tight ..... Drilling w/no problems other than pulling tight. Lost 320 bb!s. mud to formation. Raised viscosity. Pumped in api!l w/ nut plug. Corrected. Last trip very tight. Raised mud wgt. to 78 - 79 pcf. as per co. orders. Maintaining 79 pcf. fluid. Trip this day good. Adding IPI (~:~) every other bit run along w/diesel. Tripping good. drilled to 8725 T.D. cond. mud for log. 12 hours pulling out. Abandoned logging. Ran in w/clea~u out assembly. To bottom OK. Cond. mud to run 95/8 csg. Milchem ¢ONTE.ACTOR PUSHER BIT /¢~'~/ R ~ G N 0 ' ~ I RECORD COUNTY STATE SEC./T'SHIP/ DR I~L}'(/'A[-~ DR ~"f~LI~°' DRC'/~I.~LjEL,{-.-. RANGE .,~"~Z'-C'7'] LC ) SHEET / TOOL , &RIGMoDELMAKE ~ /'}'~" ~.~L~ P 0 ~" RECORD NO., NO. JOINTS: MAKE S~ZE/TYPE MAKE 4//I~ 0 sPuD DATE /~-- q-7~. UNDE~ ~" · SURF, DRILL COLLARS: NO, O.D. I,D.., LENGTH. MAKE 8: MODEL INTER. T.D. DRILL COLLARS: NO. O.D.--I.D ..... LENGTH. I %%% WT.~ERT. PUMP No., NO.~ MUD I o~"'c°~' RE~A~S RUN SIZ[ MAKE TYPE ,JETS.3ZND BIT DEPTH FOOT. HOURS ' I000 RPM DEV. PRES~. ' .... (FAILURE, MUD, NO. 1 2 3 $ER. NO. OUT AGE LB. ~PM LIN. ~PM LIN. WT. VIS. T B "' P~g - / ~'/~ 11 'lw ~ . ~ ~ ~ 20: - / l~X~ ~ ~ ~5 t ' , . , 7~/o~¢~J~r~/g ~g/~g~7 3?~~I~ ~,-¢I¢ol6o° /:~,~ /$ ~ ,~.~ IP, S o " '* . (~r~ ~. REED REPRESENTATIVE. PHONE F-4Q3 CONTRACTOR BIT RIG no. c._.~o RECORD ,' '~IL cOMPANY TOOL PUSH ER ~ COUNTY 2~"",~"/~/9 / P~.A~', B~.,..~Z)~ J.;L STATE FLD./TOWN ~1~}~ ~/~ ~ DR ~ g~ ~~ RANGE R,G MAKE D ~ z.. ua e'L.C_ ~, C~ ,~ s. EET ~ TOOL & MODEL. R~'CORD NO, , NO. JOINTS: MAKE. SIZE/TYPE ........... O.D. R NO., PUMP ,X,/,~ ?'m'U'~ ;-- ,d' / / a ~ UNDER ~AKE & ~ODEL SPUD DATE - . SURF. DRILL COLLARS: NO. O.D.~I.D.~LENGTH NO. 2 PUMP ! I ~ ~ MAKE ~' HODEL INTER. T. D DRILL COLLARS: NO. O.D.~t.D., LENGTH I ENUo,SIZE MAKE I TYPE JETS.32ND BIT DEPTH FOOT. ACCUM. WT. VERT. PUMP NO. 1 NO. 2. MUD DULL COND. REMARKS lOO0 RPM DEV. PRESS. '" (FAILURE. HUD. ETC.) · t 2 3 SER. NO. OUt AGE - HOURS HOURS LB. SPM T El G I L!N. SPM LIN. WT, VIS. _1 ....... t '7 yz, . /q ) ~ ~ /~ /2 13 ~rea7 . ' . j~ [ ~ }~'~ ~ irc 5q 2700 Z~ 0 ~ ¢ .~ ~.. . . - . ut. : Reed DrillingTods Div'~n REED REPRESENTATIVE. PHONE [,.~Z,~.~,~] P.O.Box21;9 Houston Texas7700! O.v~ Mk,,RPt~ ~ F-403 CONTRACTOR . /-t TOOL '~-~.',.¢ ~,-~d {'~- DR [~/~b Zf'" DR PUSHER -" ' / ~'/K/~ ~ DR ~I.~.~,)~, · ~/ SEC./T'SH IP/RANGE .~ (~{],_ ~ ] ~/~//~ 4_ ./"~'2 ~'~ ~;' ,~_ /~ SHEET ~ TOOL RECORD NO. NO JOINTS: MAKE SiZE/TYPE O.D..~ MAKE EL DRILL COLLARS: NO. . . O.D. I;O... LENGTH. / NO. Z PUMP / MAKE & / INTER T.D. DRILL COLLARS: NO. , O.D I.D --LENGTH , · RNa0N. SIZE MAKE TYPE JETS.32ND BIT DEPTH FOOT. HOURS ACCUM. WT. VERT. PUMP NO. I NO. 2 MUD DULL COND. REMARKS ! 2 3 SER, NO. OUT AGE HOURS tOOO RPM DEV. PRESS. -- ( FAILURE, MUD, ETC. · LB. SPM ~LIN. SPM LIN, WT. VIS, T B G I ~ '/? .' . c..z o.? ,~.,~. ~ ~~ Zq:'~o. .~(? ? ?' ~,c9.~. :.,:, D.,,,'!I~~'~ , _ ~ ~ 7;3 . .gl~w~'' REED REPRESENTATIVE. PHONE Union Oil and Gas D~-"~on: Western Region Union Oil Company of California 909 W. 9th Avenue, Anchorage, Alaska Telephone: (907) 279-7681 unl, n ~y 10, 1973 Mr. Homer Burrell State of Alaska Division of Oil & Gas 3001 Porcupine Drive Anchorage, Alaska 99504 Ic. o~ot I,~ .~T :'1 ..... Ec J I FIL~ RE: __TBS A-27 Dear Mr. Burrell' Enclosed for your files are two (2) copies each of the Report and Plan of Sub-Surface Surveys, by Harold Brown Company, for the above captioned wells. ry truly:'yours, Jim R. Callender District Drilling Supt. sk Enclosures DIVI$1C, bi .,.,.F OIL M4D GAS, ANcHORAGF-- DATE SUBMITTED ACCOUNTING MONTH TO ~'iY. JohIt Levorson FROM t)ivision of Oil ~ Cas i~arry C. Lee AT AT State of Alaska Southern Alaska i)istrict TELEPHONE NO. TRANSMITTING ThE FOLLOWING: ~ I l ii I Iii 1 Sepia and 1 Blueline of the fol.lOWillig logs on Trading Bay ~ield A-29 2~ CN-FDC, 1/24/7~ ,,, 5~ CN-FDC~ 1/24/73 2 Directional Surveys X;'7.. , ~ r ...~-~ - ·" .... ¥' i ~'~ '* k / ~ ~x~ r' A,N.,~ .... ~-'~O=, ALASKA / ~,~fi,~ ....~ ,, FORM 369 (REV 2/70) PRINTED INU,S.A. F°rr~ No. P--4 REV. 9-30-67 STATE OF ALASKA SUBMIT 11~ DUPLICA~'g OIL AND GAS CONSERVATION COMMITTEE MONTHLY REPORT O:F :DRILLING __AND WORKOVER OPERATIONS ~ OY O~O~ Union 0il Co~7 of California ADDRESS OF OPMTOR 909 West 9th Avenue, Anchorage, Alaska 99501 DCATION OF WF_~ Conductor 15, 1624'N and ST0'W of S. W. corner. Section 4- TgN R15W, S. M. I'~. API NU~ERICAL CODE 50-133-20245 6. LF~SE DESIGI~A~ION AXD SE1RIAL NO, ADL - 18731 7, IF IND1A]~', ALOTI'EE OR TRIBE NAME 8. UqX'IT,FA/~A~ OR LEASE NA3~E Trading Bay State 9. WELL NO, State A-29 (44-5) 10. FI~ AND POOL, OR WILDCAT Tradin~ B~¥ F~eld °~cm~50'S § 5650'W of_ surface loc 667 N & 921W of SE corner, Sec, 5; T9N, R13W; S.M. 1~.. PEI~IT NO. 72-29 t,3: REPORT TOTAL DEPTH AT END oF MONTH. CPIA~N'GF_,S IN HOLE SIZE, CASING AND CEMENTING JOBS INCLUDING DEPTH SET AN~ VOLU1VIES USED. PERFO~TIONS, TESTS AiN-D RESULTS. FISI-IING JOB~. JUNK IN HOLE AND SIDE-TI~CKED HOLE AND ANY OTI-IEi~ SIGNIFICAiX~T CI-IANG~S IN I-IOI~ CONDITIONS. _Spudd_ed TBS Well A-29 at. 9.:3~0 pm, .1_2/_9/_72. Operations from the 1st through the 28th 0f February are as follows Milled over $" drill pipe from 7509' to 'RTTS tool at 7610' Milled over RTTS tool and tubing tail to 7656'. Recovered total fish and cleaned out 9 5/8" casing to ETD at 8649' (2/14/73). Perforated as follows' SAND Z0~E INTERVAL C-7 C 7550-7580 C-7 C 7620-7670 C-7 C 7710-7740 47-5 C 7950-7940 47-5 C 7970-7985 50-3 C 8329-8349 51-6 C 8575-8595 Acidized stimulated above perforations and ran injection profile over total section. Re-acidized intervals as required to achieve desired injection rates. Tested between C-7 sand and 47-5 sand for packer isolation point - held ok. Ran dual string of 3 1/2" tubing. Bottom packer set at 7828'. Top packer set at 7360' ~eted_we!! as~_~ua~er in'ec~~ Completed operations a.t 12:~0 2/2'2/73. -- .......... DIV:$1C, N ~ ell AN~ 14. I t~or~,~{~...~T~~ ~tng~e~rre~t District Dril~. Supt. ,:,,,,~ 3/~/73 - 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 month, unless otherwise directed. : F'orm P.- 7 i i ii WELL COMPLETION la. TYPE OF WELL: b. TYPE OF COMPLETION: w E L [, OV ER EN BACK RESV R. Other 2. N&ME OF OPERATOR Union Oil Company of California 3. ADDRESS OF OPERATOR ' 909 West 9th Avenue, Anchorage, Alaska 99501 4. LOO,'r:ON or WELL (Report location clearly and in accordance with any State requirements)* At surface Conductor No. 15. 1624'N & 570'W of S. ~corner. Section 4: TDN, R13W, S. M. At top prod. interval reported below 5621' S83°W of surface At total depth 6114' S84°W of surface ! y ...... ICATE * iSee other In-] st ructions on reverse side~ L ~ , 16. L~E D~IGNA~ON ~D SER~L NO. O~ ,,{ ~L - 18731 S. W. Injector S. W. Injector_ Trading Bay state 9, W~L NO. State A-29 (44-5) 1~. F~ ~D POOL, OR WI~CAT Trading Bay Field 11. SEC., T., R., M., (BOTTO~ HO~ O~E~IVE) co,er, bec. R13W, S. H. 12. P~IT NO. 72-29 :2/9/72 1/21/75 . { 2/22/73 IRT to MLLW 101' , 18. TOTAL DEPTH, ~ & TVD~9. PLUG,.BACK MD & TVD~0. IF ~LT~LE CO~L.. ] 21. ~INTERvALS DRILLED BY [ : { ~OW~Y* I ROTARY TOOLS .... ~ CABLE TOOLS ~~ 5626'~ / 8649't,~ 5577,~ ~m] lnj~ (2~ Rota~ ~. ~!N~AL(S), OF ~S COMP~TION--TOP, BOSOM, NAME (D A~ ~)' 23. WAS DIRE~ONAL Injection 47-5,50-5,5~-~ s~ds Top 7940'~ 4997'~ , SU~WV~A~S (Lower Zone C Pool) Bottom. 8620'5~ 5558'~ ~ Yes 24. T~E E~CTRIC AND OTH~ LOGS ~UN _ Schlumberger - CN.L-FDC-GR-CBL ..Lo..gs.' 25. CASING RECOtLD (Report all strings set in well)'" .... ' ....' .... 2.0.11. Drive:PiPe ! I .2..32,' { I Driven in PlgCe . i Non~ ' 16 .65# : /}t-40 I 1012.'. | 22" i C mt. to surface - 950 sxl None .... 13 5 8" 61# 1K-55 [ 4020' [ i, _ - / ...... 18 I Cmt. to surface 2o50 sx I None 9 5/8". 47# I S00-9~. 8705J . i 12 1/4'ICmt. to.btm 13 3/8"-220,0Is. x:. Nop.e, . .~" [' ' ! ..... I ..... i I 3 1/2;'I ' '7844' ' i 78--~- - .... ,,l .... [ I I ' i i , ' 28. PERFORATIONS OPFiN TO ~ (interval, size and number) [ 2D. 'ACID si:eT F~.AC5'CrRE CF~XiENT SQUEEZE ETC. Injection ] DF~r>//i II{2'mVA~L (MD) ] AMOUN£ ;~ND I':!ND OF MAI~?,/AL USED 7930-7940' 10' 20 holes ['[' None' ,ill Il None I i iI 7970-7985' 15' 25 holes Acidized [ J ....... 8329-8349' 20' :: 40 holes for [] ] ' _ "J,~ m;% " ... 8575-8595' 20' 40 holes IniectiUn.{r=~ ~ ~ ~ 11 \~ll 1~- [Ill. . -' ..'. ~0. ~ ~,,~o,~,~,o~, I U) la ~ ~" - 1 D{ DALE FIRST PI:ODUC~ON I ~oDucT1ON ME'IHO'D (Flowii~g, gas lif~, pu~--size and type of pump) ~ lW'Z~L STATUS {Pr3dueing"or " ~' mt n) .,,, o~ ,,~,, I~o~s TEST~' 'ICI-tOIiE SIZE ~P.0D'N FOR OI~BBL. G.~CF. ~A~BBL. ]GAS-OIL R.kTIO FLOW, :EING ICA&~G PRESSURE/cAL~~ OI~BBL. ~ i ' _ . . ITEST WITNESSED BY ~2. LisT O~' ~TTACHMENTS 33. I 'hereby ce~t'~f~y that the~ore~ng and attached information is complete and correct as determined from all-available' rdcords ',~~ ~, lj,_,&t... _c~_~ .... D zstrzct Drlll~n S t ...... SIGNED_JJ~,~ R. Calle;,~/~ -- TITLE ' g ~P DATE ___2/27/_7.3 · iii i i i i ii *(See Instructions and Spaces for Additional Data on Reverse Side) INSTRUCTIONS General: This form is designed for submitting a complete and correct well completion report and log on all types of lands and leases in Alaska. item: 16: Indicate which elevation is used as reference (where not otherwise shown) for depth measure- merits given in cther spaces on this form and in any attachments. Items 20, and 22:: If this well is completed for separatc, prcduction from more than one interval zone (multiple completion), so state in item 20, and in item 22 show the prc. Jucir~g interval, or ir~tervals, top(s), bottom(s) and name (s) (if any) for only the interval reported in item 30. Submit a.separate report (page) on this form, adequately identified, for each adciitional interval to be seperately P~:oduced, show- ing the ac_kJitional data pertinent to such interval. Item26: "Sacks Cement": Attached supplemental records for this well should show the details of any mul- tiple stage cementing and the location of the cementing tool. Item 211: Submit a separate completion report on this form for each interval to be separately produced. (See instruction for items 20 and 22 above). , 34. SUMM'~I{Y OF' F'OFLMATION T,~.S'I'.S IN('L, UDIN(; INTEFLVAL TESTED, I}RESSURE DATA ~ 'R~COVERIES OF OIL, GAS. 35, G I~OL,OG IC M A R KE~,,S WAT~r~. AND MUD MEA$. DgI:~TI~ '~I~U~ VII~I1T. ............... ~ ~ ~ , ~1 AN~ [)['I'gCTEI) SllOWS OF OIL. G~ O~ WAT~I. i i r , ~.. . .,.,~ . .,, ,, REPORT and PLAN of SUB-SURFACE SURVEY UNION OIL COMPANY TRADING BAY STATE A-29 MONOPOD PLAT F0 IR M CONDUCTOR No. 15 HAROLD BRO~'N COMPANY DIFt£ETIOt~AI DI~ILll,iF6 ANCHORAGE, ALASKA ~SOZ COMPANY HARO.LD BROWN COMPANY DIRECTIOIVAL DRILLIIV~ SURVEY DATA SHEET UNION OIL COMPANY OF CALIFOPNIA DATE FEBRUAPY 10, SHEET NO. 1 1973 .JOe. NO. U.O.C. - 007 WELL T.'B'S A-29 FIELD '. COOK INLET BOROUGH ]~,[ENAI - STATE ALAS¥_A TRUE ' ";, : . ;:. RECTANGULAR COORDINATES ' TOOL MEASURED DRIFT VERTICAL DEVIATION DRIFT, , ,~ ..... ' DOG-LEG RUNS DEPTH ANGLE ,. DEPTH COURSE DIRECTION NORTH SOUTH EAST WEST SEVERITY · , , JET 207' "0'20' 20? 00 .1 2'0 EAST. ,." , , ' ',' , 1 20 ' REFER 247'- 308 4°15' O? 85 11 S82W-,' ·' '65 : 3 67 CALCULA- , ' 82 6 86 TIONS .735' 369 3° 368 77 3 19 587W 431 6° 43£ 43 6 48 S75W: 2 50 13 12 · ~495 7° 495 95 7 80 579W .... 3 99 ' .20 78 , · 589 12° 5851 90 ..' 19 54 N67W · 3 64 38 77 · , 652 14°30' 6461 89 15 77' N75W 7 72 " 54 O0 ' :' ". 714 13045, 707 111 14 74 N84W 9 26 ' 68 66 DYNA~ 7,87 17015, 776 83 21 165 S88%V 8 50 90 30 . DRILL 848 19°30' 834 33: 20 36 S83W 6 02 110 51 #1 965 23°30' 941 63: 46 65 S79W 2 88 156 30 · 735'- 1050' 26° 1018 03i 37 26 S73W 13 77 191 93 . 864' 1190 29°30, 1139 88 68 94 S77W ' ' 29 28 259 10 1374 34°45' 1291 06! 104 88 S78W 51 09 361 69 DYNA, 1587 36°15' 1462 83 125 95 S80W. 72 96 485 73 DRILL 1666 38°15' 1524 87 48 91 S78W 83 13 533 57 #2 1730 41° 1573 17 41 99 S77W 92 58 574 48 · 1597' 1793 43° 1619 24 42 97 S76W 102 98 616 17 1916' 1930 46°15' 1713 98 98 96 S69~ 138 44 708 56 'Zii5 2116 52°15' 1827 85 147 07 S67%~ 195 90 843 94 , 2271. 58° 1909 99 131 45 S66~ 249 37 964 03 2518 60° 2033 49 213 91 ST!W 319 01 1166 29 2~ 2708 60° 2128 49 164 55 S73%~ 367 12 1323 65 3015 60°30' 2279 66 267 20 S73W 445 24 1579 17 3170 60030' 2355 99 134 91 S74W 482 43 1708 85 3358 60° 2449 99 162 81 S73W 530 03 1864 55 3576 59045.' '2559 81 188 32 S75~;! 578 77 2046 45 3915 59° 2734 41 290 58 S76W 649 07 2328 40 4025 59°15' 2790 65 94 54 S75~ 673 54 2419 72 4122 61°15' 2837 31 85 04 S72W 699 82 2500 60 ~. ,, .. , ,, .,, .. , ,, ., , , , ,, RUNS DYNA- DRILL #-3 4290' 4429' PLUG BACK TO 5300' DYNA- DRILL #4 'COMPANY HAROLD BROWN COMPANY SURVEY DATA SHEET UNION OIL CO~PANY OF CALIFORNIA ._DATE FEBPUARY 10, SHEET NO.:' 2 197'3 JOB NO._ 'U.O.C, WELL ' ? -: ----'.-2\ - .FIELD (], ~O:f ] J._ BOROUGH-----~ STATE-- ALASId'J~ MEASURED DEPTH 4215 4321 4404 4464 4524 4668 4816 5130 5398 5720 5987 6155 6404 6594' 6713 6868 7083 7330 7474 7633 7750 8307 8577 5130 5300 5400 5475 5686 5905 6221 TRUE RECTANGULAR COORDINATES DRIFT VERTICAL DEVIATION DRIFT ANGLE DEPTH COURSE DIRECTION NORTH SOUTH EAST ,: WEST 61015, 2882 81 ST!W 726 2577 60° 2935 91 S75W 750 2666 58° 2979 70 S79W 763 2735 57° 3011 50 "S79W 773 2784 57o15, 3044 50 SG!W 781 2834 59° 3118 123 S81~ 800 2956 59°45' 3192 127 S83W 815 3083 58030, 3356 267 S83W 848 3349 57°45' 3499 226 S83W 876 3574 58o15, 3669 273 S83W 909 3846 56045, 3815 223 S83W 936 4067 56o30, 3908 140 S83W 953 4206 56°45' 40.45 208 S83W 979 4413 56° 4151 15.7 S83W 998 4569 55°45' 4218 98 S83W 1010 '4667 54"45' 4307 126 S83W 1025 4792 53°15' 4436 172 S83W 1046 4963 52o15' 4587 195 S84W 1067 5158 51o45' 4676 113 S84W 1079 5270 48°45' 4781 119 S85W 1089 5389 45o45' 4863 83 S861ff 1095 5473 39°30, 5293 354 S89W 1101 5827 31° 5524 139 N88W 1096 5966 58030, 3356 S83W 848 3349 58" 3447 144 S83W 866 3492 56045, . 3501 83 S87W 870 3575 56° 3543 62 Ngsw 865 3637 57° 3658 176 N86W 852 3814 56"15' 3780 182 N83W 830 3995 58° 3947 267 N89W 825 4263 DOG.LEG HAROLD i BROWN COMPANY OIR£CTIOItiAI OR~Il~iII6 SHEET NO. 3 SURVEY DATA SHEET , COMPANY UNION OIL CO~IPANY OF CALIFOt~NIA ... DATE FEBPUTU~Y 10, 1973 Joe NO. U.O,C. - 007 WELL T.B S. A-29 FIELD, COOK INLET BOROUGH KENAI ~TATE ALASKA TRUE . . RECTANGULAR COORDINATES TOOL MEASUR.ED DRIFT VERTICAL DEVIATION DRIFT ,, DOG-LEG RUNS i DEPTH ANGLE , DEPTH .iCO. URSE . DIRECTION NORTH SOUTH. EAST . WEST i SEVERITY ,' ' · 4369 '::~ , 6346 58030, 4013 16 106 58' N88W ' . '822 17 ": ' ' ' . . 6537 57045, 4115 08 . 161 53 N85W ' . 808 09 ' 4530 44 " ' · :.. 6720. 57o15' ~ 4214 08 . 15391 N85W . 794 68 .. 4683 76 ' · ' ' 7003 'i 53° 45' ' 4381 42 22822 N89W'. : 790 70 : , 4911 95 · ' 7203 50° 15' 4509 31 153 77 N89W 788 02 5065 70 , 7434 49° 4660 86 174 34' Ng9w i , ' 784 98 5240't01 :: 7543 48° 15' 4733 44 .81 32 N79W'- ' 769 46 ' 5319 84 ..7760 I 46030, .4882 81. 157 ,J:l N85W 755 74 ' 5476 65 ... 8021 43045, 5071 35 180 48 N84W 736 77. 5656 '14 !':v 8390 38° 5362 13 227 18 N78W .689 54' 5878 36 · 8725 38' '5626 11' . 206 26 N78W .. 646, 66 ., "' 6080 10 -. · . . . . '4 · . ~ · · · 0 I R EC T I a NAL S LIR ¥ E¥ rANGEi~TIAL NETHCD, UNION {]IL OF CALIF. ~,.]ELL A-'2q BELL C{]NP 1/26t73 PREP. BY SCS O.P. ~E~SIJJ1EU II E V I /{ 'T I t~ IN TaT'AL CCC, ROINATES C L t3 S U R E S )EPTIi ~{~GLE alRECrlCN tVD SUB SEA LATITUDE DEPA~.TURE DISTANCE ~NGLE 20? 0 __ 566 ........... 308 369 3 ,r, 31 .......6 495 7 589 12 .... 652 ............. 114 848 ............ ~6~ 23 1050 26 1374 ~58~ 3.6 _.. 1666 ............. 38 1730 41 1793 43 _..1 ~J.30. _ 46 2116 2271 - . _.2518 60 2'108 60 3015 60 __.3 IlO. 60 3358 60 3576 59 4025 59 ~122 61 ._ TED /~T r~i] = 20' S gOE 45 ' .... S ,8,].W . 15' $ 82W O' $ O' O' S O' 30' 15' S ..30' .. S 30~ S O' 30'. . S 45' S 15' S {,5' S O' O' S 15' S 15' S O' O' S O' S 30' $ 30' ,.S O' S 45' S 0' 15' S 15' S o'.aa, TVt] 206.99 .265 .q6 307.85 368.76 '430,43 493.95 585.89 646..89 ._. 707.11 '776.83 836.33 94~.62 1018.02 .1139.,87 1291.05 1462 1573.17 1619,24 !713.~8 'lgOg.gg 2033~49 227q,67 2355,99 2449.99 2559,81 2~34.4I 2790.65 2837.31 --_ 0.0~, LATITUDE = (3.00, DEPARTURE lOS.gq O.OOS 1.20E 1.20 $ 8g.ggE !64.q6 {~.2IS 0.58W 0.62 S 206.85 0.65S 3.66~ 3.72 S 7g.go~ 267.76 0.81S 6.85~ 6.qo S B3.I7W 329.43 2.49S I3, IIW 13.35 S 3q2,g5 3'q8S 20.17W 21.14 S 79.13W 4~4.8q 3.65~ 38.16W 38.93 606,1I q,27N 68.6~ 69.27 N 82.3a~ 733.33 6'.03N llO.4q~ 110.66 ~ 86,87w 840.62 2'86S i56.2q~ 156.32 S 88.94W 917,'02 13,75S /ql.qZw 192.42 S 1038.87 29.26S 259..10~ Z6O.?~ S 83,55~ 1190.05 51.075 361.68~ 365.27 S 1361.83 7~,gAs 485,72W ~ 491.16 S 81.q5w 1423,87 83.1lS 533,.56W 539.99 S 81,14w 1472.17 92.555 .. 574.47W 58t,88 S 80.84W {q32.~g 318.98S 1166.26~ I20g.la S 74.70W 2254.~g ~~OS t708',82~ 1775.61 S 74.23~ 2348.gq 530.00S 186~.52W 1938.39 S 74.13W 2458.81 578.745 2046.42W ~2126.68 S 74,20W 2633.4I 64g.04S 232'8.31Wvi, 2q17.14 S 14.42~ 26~.65 613.50S 2AEg.eBW. 251E.61 S 14.4q~ 2)36.3~ 6gg.)SS 2500.56~ 2596.64 S 14.~6W PAGE DOC LEG SECT IbN SEYERITY ~ISTANCE 0.00 0.000 3.527 5.q53 2. 111 5o0'~5 1.714 7:.781 4,g12 · . 3,]38 !i,,607 4..5ao 3,639 4.166 2.~30 2.867 "O. 890 2,q59 4.410 3.347 4.2gg 3.~26 . 3.7~7 1,91~ O.gll O. 0.561 0.532 0.801 0.336 0.812 3.385 ilol9~ 0.60 3.71 6,90 13,30 21.07 3P ~5 67.28 · ..10g.23~. 260.74 365.06 4~0.71 ' 539.36 623.59 71g.22 859.9~ q84.98 13~ 16i .438 L750.26 ig[O*12 2096.15 2383.96 2477.3~ 2560.55 'ANG~N ! t ~ l NETHCO O' I R E C T I 0 N A .L S U R v E ¥ UNIG~i OIL iF CALIF. wELL A-2g HELL COP, P 1126173 PREP. fi',' SCS O.P. PAGE ]EP'[tt ~ ~GL E g IRECT ICH TOTAL COCRDIN/~IES C t a $ u r E .S DoG LEG TVO SUB SE~ LATITUOE DEP~RTtJRE Ol STANCE ~NGLE SEVERITY %321 60 O' S 7~ 2935.0~ 4404 58 0~ S ~gw 2979.02 ~464 ~7 O' S 7gW 3011.70 4524 ~7 15' S 81~ 30~4.16 ~6.6~ ..... 59 O' .S 8!~ 3118..~ 4816 59 45~ S 83~ 3192.89 513a 58 30' S 83W .53q8 ..57 45' S_.83~ 5720 ~8 i5' S 83W 598V 56 45' S 83~, 3~.79 6155 ...... 56 30' S 83VI . ~qQ8'.52 6404 56 45' S 83W 4045.0q 6'594 56 O' S 83~ 4151. 6713 -~5 45' S 83H 4218.27 6868 54 45' S 83~ 4307.72 7083 ~3 15m S 8~ ~436.36 7330 ...... 52 15' S 84V 7474 51 45~ S 84~ 4676.73 7633 48 45~ S 85~ 47~[,57 8307 3g 30' S 891~ 5293,00 8577 31 O' N 8~)~ 5524.44 .Q,75Q 3t O' N 88~ 5672.73 PLUGGED BACK TG NO = 5i30~ T 5300 58 O' S ~3~ 3447.03 . 5400 56 45' , $ 87~ 3501 ...... 5686 ~7 O' N 86W 3658,72 590~ ~6 '15' N 82~ 37U0.39 6221 58 O' N 8QW 3~7.84 6346 58 30m N 88%~ ~013.16 2781,04 726.33S 2834.04 28v8.02 763.525 2910,70 773.125 309i.8g 815.q05 3568,40 gOq.52S 371~.7q 936.74S 3807.52 g'53.815 3944.04 gTq.lgS 4050.29 998,38S .4117.27 I010.37S 42U6.72 102~.805 4335.36 1046.7gs 4486.~8 1067.21S ~975.73 lO7g.03S ~680.57 108g.~55 4762.21 lOgS.2gS 5192.00 110,1.,~7$ 5423.44 I'096.62S 557!.73 1093.515 = 3356.g5~ 3346.03 866.fl~S 3400.86 87Q.475 3442'.80 865.055 3~57.72 852.715 367~.3q 830.52S 3846.~4 825.84S 3g12.'16 822.i2S 2577.66W 2678.03 2666.33W 2769.83 2735.42W 2839.96 278,%. 82W 2890.14 2834.06~,1 ~/~ 2940 29 2956'~7~ 3062:qg ~067,56W ~ 417~.03 4413.29H ....] 4520.62 4667.27~ [ 4775.38 . .. ~'t 98,12'~ 5270.58~ 5389o67W 5473.28~-~ 5827. 5906. ~9W 6055. '3575'. 8a~ 363T.74~q 38 14.27;-i 3995. Olk~ 4262.gsw 369.46~I 5073.06 5267.36 5379.90 5498.68 5581.74 5930.70 6066.43 6153.48 DEPARI 3598.08 3680.23 373g.19 3908.43 4050.42 432+2.. 21 4.42,6.13 __ 74.2 8W 3.49 3 24.48i~ 1.666 74.5q~ 2.830 74.85~ 1.215 75.17~ 1.268 75.78~ 76.22W 0.279 76.69W 0.155 77.03W 7'7.22W O, 77'.4q~ O. tO0 77,67~ 0.3g4 .17.78W 0,2~0 77.g1~ 0.6~5 76.09~ '" 0.697 . 78.~2N 0.34? , . 78.57W ., 7.8.68~ 2.639 79.29W 1. 179 79.58W ~.211 lq. 76~ O.O00 URE = -3349.20 S 76.07V{ 0'.000 S 76o31W 3.592 . .. $ 76.62W 8.q35 S 77'. 39W 0.617 $ 78.25W 1.194 S 7g.03~ 1.687 S 79.34W 0'78g SECTION DISTANCE · _ 2640.02 2730.7!_ 2800.83 2850.97 2901.32 3024.64 3152.47 3920.56 ~143.82 4.283.90 ~ 4492.11 4649.60 47~7.95 ,, 4874.52 ~ 5046.76 ' 53~5.15 5474.67 5558.42 5911.33 60~g.Ol el~7.za 356~31 3~47.81 370~ .83 4326.39 443~.9L O I R E C T ION A L TANGEI~TI~I HETHE]LI UNION OIL CF CALIF. NELL -~. -'NEASURED D e V [ A T 12 C, N 672(} 57 15' N 85W ~21.4.a7 .... .I.003 _. 53 ~5' .... N ~89~ ~381..41 7203 ~0 15' N 8gN 450g.30 7~3~ ~g O' N 89~ ~66Q.85 7_5~3 ......... ~G 15' ...... N. 1.OW ~733.A3 7760 46 30~ N 85~ 4882.81 8021 43 45' N 84W 5071,3~ =.83gQ ..... 3~ O' .... 'N 78. 53~2,12 8725 3~..0, N ~ 5626,10 S IJ R V E 'V .PAGE 3 WELL CONP )./26t7 PREP. BY SCS OoP. TOTAL C(].CRDiNATES (3 L D S U R E S DOG LEG SECT~I. ON LATITUDE CEPARI'LRE DISTANCE /INGLE SEVERITY DISTANCE 4014.08 808.045 A530.38W ~+601.88 S 79.88N 1.3gO ~5g0.4~ 411'3.(27 794.63S A683.71W 4750,~ S 80.37~ 0.273 ~741.48 'A408.30 781,g6S 5065,64{~ 5126,56 S 81.X5N. 1,750 5120.57 4559.85 784.g2S 5239.95H 5298.42 $ 81.~8w 0.541 5293,58 .., 4632.A3 26g,4QS 53i9.28M 5375.13 S 81.77M 6.91q 5371.32 4781.81 755,~2'5g~ 5528.4H S 82.1qW 2.187 . qg70.34 736.829 ~656.08~ 5703.82 S 82.57W I~,088 57~2~ 5261.12 68~58! 5878,3Q~ 5918,61 S 83,.30~ 1~.,885 5525.10 6a6.,.705 6080.~A~ 611A.33 S H3.Q2W O.OOO CLOSUR6 6114.33 $ 83- 56' W I~TERPaL~TEO VALUES FOR EVEN 100 F~ET OF SUB SEA DEPTH .................... N[CN aIL CF CALIF. ~ELL A-2g ;:!FLL CO~4P 1/25173 PREP T'A. NGENTI~L NETHG'[] .... 50.! ...................... ~Oi.oo 5O2 501.00 60~ 60 813 80 421 10]I 1i45 126~ 120 ....... 138.~ .......... 130 I~lO 1~0 1636 150 176~ 1~11 170 2072 1801.00 ...... 2.2~q ................. 1~01.00 24§3 2001.00 2653 210 ..... Z.~i5 .... 22 o 3Q§8 230 3260 240 3654 250 _ 365~ 260 38~0 270 4047 280 ........... 4253 290 ~.634 3 lO 4832 320 2(]0.00 -0.5~S -3.I6W 400.00 -3.4aS 22,14W i 1o00 500.00 4.66N -42.53~ 1..00 . .60(] ,(]0 1.00 700.00 7.47N -q~.TE{1,{ 12 1.00 800.00 0.50N -138.95~ 2,0 1.00 1(]00.00 -24.315 -237o66W 44 1'.0(] 1100',,00 ' ]8.(]8S -](]0.§7~ ~.] I.OQ ...... 1EOO,.O0 1.00 1300.00 . 1.0(] 1400.00 -79.195 -515.151r4 135 1.00 lSOO.O0 -98.83S -5~9. 651~,~ I67 . . 1'.00 1600.00 133.55S -~95'.89k 210 1700.00 -182o32$ -812.00~ 271 ....... 1800.00 -2-',3.495 -g50.86{q .. 39'3 lqO0'oOO -300,66S - I11.3..(]§~ 4§2 l.ao 2000.00 -353.17S - 12'{ ~,,, O~14 552 1.(IQ 2100,,00 -q04.565 -1446.17~ 654 1.gO 2200.00 -455.60S -I615o3~ i.O0 2300.00 -505,,'1~S 1.0(] 2~00,00 -§52.&45 -Ig49,OOW 958 l.O0 2500.00 -595.32S -2112.92W 10~5 1.00 2600.00 -635.58S -22'/q,,,~ 1 t~ 114~ 1.~00 2700'.00 -67g.33S -2437.61W !246 ioO0 280(].00 -73~°83S -260g.3?W 13~2 1o00 2900.00 -769.~7S -2'7~°63H 1443 1.0.O 3000°00 -795.81S -2928o08H 1533 I°00 310~o00 -817o52S -30q6.60i~ 1631 · . 'YERT iCAL CORR ~C 1' I 0 ......................... I0 1.4 '19 24 26 43 61 49 I03 cJ7 10~ ql 90 - 0 I k E C T [ G N ./~ L S tJR V E ~ [t~IERPCL~TEO VALUE§ FOR EVEN Jag FEET OF SUB SEA OIL CF C'~LIF. ~ELL A-2g WELL COMP 1/26t73 PREP I~EAStJHEI~ TC}TAL COCIRO[NATES ~o~ ~ol.o0 ~oo.co 5400 ~soloao 34a0oOO ~sgo ~ol.oo ~oo.oo ..... S) ~ ~ ........... ).~o ~..oo )6oo.oo 5g~c ~o~.oc ~oo.oo 61~I 3gO!.O0 3800.00 ......... 6324 ............ 65~4 ~101,0~ ~aOQ'.O0 6682 ~2Ol.O0 7024 4401.(]8 4300.00 7189 4501.00 ~O0.OO .7352 ~601 ~00 4500.00 7511 4701.00 4~00.00 7661 4801.00 4700,00 ....... ?799 .......... 4qOl.O0 .... 7929 500'!.00 4900.00 805.8 5 10 !.00 5000.00 8i.88 52al.oo 5 lOaooo 8316 53Ol .o0 52oo.oo 8~3] 54Ol.OO 5300.00 8550 55ol.oo 5400.00 _ __ 8666 5601.0(] 5500.00 5213 3401.00 3300°00 .§.3g 8 3501.00 3400°00 5580 3601.00 3500.00 · . 5762 3701.00 3600°00 _ .5,g.44 ........ '3801.00 3700.00 ~133 3gOl.OO 3800.00 -837.4(]S -B57.04~ -341J~o48W . -876.36S -3579o83'W -Bg6.OSS -3736.22W -g15.405 -3~q3.77~ -g33.gqs -952.42S -41q~.33W -~71.00S -4346.61W -g8g.30$ -44qS.B2fl -1055.52S -1068,q8s -5175.04W -1081.44S -5208.15W -i.090.84S -10q5.8]S -5~04'42~i -I097.27S -5586.84W -1098. ~1S -1000,21S -1097, lis -5952*42W -IOqS.O2S -6012.46W -870.40S -3514.48W . . -858.~IS -845.005 -3877.07W -~2~.94S -402i -827.15S -4187.9gW 1122 1812 ..... 2Ql? 2159 2240 2323 2403 '248 l 2555 2623 261~8 2.75I 2810 2860 28q8 2028 2957 2q87 3015 3032 304g 3065 1812 18~7 lqlg 20~l 2143 2232 OEPTH PAGE, . F..'/ SCS D.P. TaNGENTIaL NETH'QD TVO ERENCE ~ERT ICAL CfSRR EC_T ION 87 ':JO .88 ................................ 81 80 78 7~ 68 65 5g 38 30 2g 3O 2.8 .17 ~6 -1253 82 82 82 O I R E £ T I ON A L S U R V E Y INTERPEL~TEU ¥AL~JES FOR EVEN lO0 FEET OF SUB SEa tdNII~N C IL ~F CALIF. WELL A-2q ~£LL CONP .... UE P!h ..................... T_.VD DEPTH 6323 400I. 6696 ,q20l,. 6861 4301. 10.)4 ................ 4401 - 1190 4501. 73~,3 ~6ol.oo Asoo 7641 4801.00 4700 7789 4gOi .~0 4800 1126/13 PREP. ~Y SCS TOTA, L COORDINATES StJB SEtl LA.T.ITUrJE t'3EP,~R TUR E PAGE 8059 5101.00 §000o00 -'732o00S -567'8.74~ 8186 5201.00 5 100'.00 -715.,76S -575~.16W ...... e'313 5301.0q 5200,00 -699.,51S -5831.59'W 8439 5~01.00 5300.00 -6~3.27S -5908.01~ 8566 550i.00 5400.00 '667.025 - ~9'8'A.43~ [MO-TVD DIFFERENCE VERT lC ~L CLIRRECT [.0~ T4NGENrlAL METHOD 2322 2410 249§ 2566 ..... 2633 2142 ~0 85 ?IL 2793 51 ~. 28,q0 47 2884 44 .......... 2923 2958 35 2q85 27 30!2. ......... 27 3038 26 30,6.5 27 3092 IINTERPOL$ITED ~LUES FOR E,¥EN 1000 FEET OF: ~EASI,.}RED DEPTH OIL OF C~LI'Fo WELL A-29 HELL COMP 1/26/7.3 PREP. flY SCS TOTAL C~ORDIN~TES ND-T~ ~ER'TIC~L TANGENT IAL N~ I'HO~ lOaO ~73,08 e72.a8 -?.35S 3000 2272.28 2171.28 ~OO~ 2777.~7 2676,8~ -~67-'qqS -23qs.q3W 1222 _ .5000_ 3289,03 3188,03 ~8~5'Q2S -323g.18w 1710 60~0 3822.~7 3721..~7 -~38.~6S -4O7~.32~ 2177 . 7000 ~.386.70 4285.70 -I038.69S -~897', 88~ 2613 _ .~ ......... 5~5~-~1 4~55.11 -I098.~75 .-56.3~.2 ~ ......... 2943 60QO 3830.73 3729.73 '82g.~IS -407~.56W 216~ 7000 437~.64 ~278.64 -TgO.6~S -4'g~.4~ 2620 ..... 8.OOQ .................... .5056,17 ~g55,17 ~738.~33S .56q 1'. 6~'~ 2gq3 26 217 ~._ 484 ,. 4.36 33a '774 _.. ......... 323 . 'K~= e.LVVIDVUD ~ FOR UNION OIL COMPA~ OF CALIFORNIA · . t~AR ~ - 1973 DIV!$1Gi~, ,-~ OIL AND GAS ANCHORAGE TVPE OF SURVEY; Gyroscopic Directional Multishot SURVEY DEPTH: FROM Surface LEASE: Trading Bay State FT. To 8600 FT. ,WELL NO. A-29 FIELD: Trading BaY COUNTY/PARISH Kenai , STATF Alaska January 25, 1973 SU3-16777 DATE OF SURVEY February 18, 1973 JOB No, SU~-16781 OFFICE: Anchorages. Alaska , UNION OIL cOMPANY'OF CALIFORNIA' PAGE I TRADING BAY "STATE WELL NO. A-29 I9 FEBRUARY Ig73 SURVEY DATE "-TRADING BAY ' ......... VERTiCAl. SECTION COMPUTED--ALONG CLOSURE KENAI PENINSULA BOROUGHt ALASKA ............................................................ -" ................... -SPERRYL_SUN-"WEL'E'-sURVEY~NG C-OMPANY- SU-3-16777 G 16781 MEASURED DEPTH - _ RECORD .OF SURVEY · . .. TRUE INCLINAT ION DIRECTION DOG-LEG REC T ANGULAR'-- COORDINATES VERT I CAL - , . SEVERITY VERTICAL ...... DEPTH ..................... DEG'..MIN ....................... DEG' .............. DEG/1OO'T SECTI ON ............ NORTH .............. sO~jTH ............. EAS'T-~' ......... ~i'ES¥ ...... O. 50. 50.00 200. 199.99 O. O0 ....................... OB! G.'I N_.A_T_!H E 0 0 N 0 E 0,.00: 0.'00 0 20 N 90 E 0.22 -0.86 0...00 ............................ 9.._.oo '0. O0 Oo O0 O. O0 0,87 3004: 299-8? 3~35 S 81 W. 3.67 3.78 -0.67. . --3.72 400. 399 .5~ ASO. ............... A49.2~..: ........................... 6, 20 ..... ' ........... ;.::.S..90 .W.-: 2'8-~ .17.2.A .. ' -2,00 '. -17.12 ~,, ....... . ........ ~ ........ '. ., .. 500. ~98.7I ~ 8 20 N 76 .. -.:.:....................:.'. :.,, .:: . '. ,- , :.:. ",...:.:"'.:,: ...:~: :. :.. . . , ...... . '::..'::" .. 850.. 750- ..'..'::.761.91- 16 10 S 87 '%4.' 5.65 77.35 ' 10.95 -':::" -79.25 800. 789.12 19 15 ' S 83 W 6."62 93.84 8.94 -95.61' ................ 835o61 21 3.5 · S 79 W 5.43 .............. 112,1'8 -. 23' 5 S 79 W 2.99 131'74 1.69 -132090 23-55 ........................... S~'78 -W ....... "~ ..... 1.84 .............. 151'93 ............................................. -:-~'~5'i ........................................... ~'152.73- 2~ 45 S 78 w 1,66 172.78 -6.87 -173.21 900. 881.61 ' 950. 927.32 1000. 972.72 ,.. 110D- 1061.22 2'7 45 S' '.80 %'t 1200. 1147.68 BO 10 S 80 %4 ........ ~ ................... 13.00, .......... 1231.-47 ......... 33 .... 5 ..... S 81 W 3.12 "21.9~ 27 ' 2.~1 269.~5 2.96 324... O0 -1~.95 -219..06 -23.68 -268.55 -32.22 -322.46 UNION OIL COMPANY OF CALIFORNIA TRADING BAY STATE WELL NO. A-29 TRADING BAY KENAI PENINSULA BOROUGH~ ALASKA PAGE 2 FEBRUARY 1973 SURVEY iDATE VERTICAE SECTION COMPUTED--~LONG closuRE 19 SPERRY-SUN WELL SURVEYING COMPAN'~.' RECORD OF SURVEY ~E TRUE ASURED VERTICAL DEPTH DEPTH INCLINATION DIRECTION DOG-LEG RECTANGULAR COORDINATES SEVERITY ' VERTICAL ' DEG 'MIN .......= ............. DEG ............. DEG/1 O0 ' -' SECTI ON .......... NORTH- ....... S-ouTH' ......... E~ST: ............ WEST .... 1~00. .......1.312.96 ................... 35,,, 2_5. ................... S 81.....w ................... 2.3.3; ......... :381.91 -~1.28_ 1500. 1394.88 35 0 S 83 W: 1,'22 439.27 -48-27 -436.63 1600. 1474.48 37 15 S 81 '.W. 2.53 499.76 -57-74 496.42 17-00. 1549.47 41 :25 S 79 W: 4'35 565.7~- -70.36 .... 1800. 1620.59 44 40 S ':7~, W' 4'~71 ' 635.16 -89.7.4 -628.93 t... 1900. ............... 1690.27 ............... A5._.50_,: ................. S.__ 69__~ ..................... 3. ?B...': ........ ',~70.~-.73 ..................................... ~115..~_~ ....................... . 7..:. ' ~ ..~ . -. 2000. 1756.31 48 <40 S 69 W 2.'83-." 777.56 -14'2'36 -766'00 2100~ ............ 1817,.30..: ................ u.52 25 ..... ................................... S 68 W ... ..... .3-82 ...... 854,08 .......................................... 2..'..~.1.72,0.~.,..:[ 22'00. 1873.10 56 5 S 68 W' 3.66 934.20 .-203.13 .,-916.42 .- ... - . oo.. 2500. ':' ' 2022.59 60 '25 ' '-S 68'"W' 0;16 1184.92 - -30~'96 ' 2800,,....]':i.]':':..217_!.;.71.._i_._: ............. 60.:._! 5 ........................ S_....6~_.~ ........ : ...... ...0..*.0.8 .......... !..~7 o~ !.._,._ .......................... :_._"_3_9~_,.2:4 .............. ...... ':""' " '" ' [;!'.?:[!':'!:'"::[:'i !":".:i.?' ...... "':-14-8.2 98 2900,.. b-2219.68 61 20 S 71 W 2.05 1523.20 '423.81 - 3000. ..... 2268.54 60 --45 S 72 W 1,'05 1'608.82 -450.°77 -1565,.96 ....................................... .. . ............ ....... . ......................... 3100. 2316o64 61 15 S 72 ~W 0°49 1694.86 -~77.86' 3200. 2366.52 60' 5 S'70 ~ 2°09 1779.28 3300., 2417.14. 59 35 S 69 W 0..99 1862.92 3~00'. 2467.77 59 35 S 69 I~ 0.00 19~6.57 ? · .. , 3500, 2517.52 60 10 S 70 ~ 1,04 -2031.06- 3600. 2568.15 59 35 S 71 ~ 1,,04 2115.38 ~700o 2619.03 59 25 S 71 14 0.16 2199.56 -507'51 't730o79 -538o41 ' -I811.30-- -569.32 -1891.81 -598.99 -1973.~32 '627.06 ' -2054,. 86 -655,,09 -2136=26 UNION OIL COMPANY 'OF CALIFORNIA PAGE 19 FEBRUARY lg73 SURVEY DATE TRADING BAY .STATE__ ..... WELL_.NO-.._A-29_ TRADING BAY VERTICAL SECTION coMPUTED-"ALONG CLOSURE KENAI PENINSULA BOROUGH, ALASKA .. SU-3-16777 G: 16781' 'SPERRY= S ON-'-' WE LL'"SiJRVEY I NG'-C aMP ANY _ ............................................................................................... BE.CORD ._ D_F.__ SUR YE Y TRUE INCLINATION DIRECT ION DOG-LEG RECTANGULAR "COORDINATES MEASURED VERTICAL ................ : ................... SEVERITY VERTICAL (' ............. DEPTH - DEPTH '~ DEG MIN . DEG DEG/IO0 "' SECTI ON ................ NORTH-~ ........ S'O'UT'H ............ EAST ........... ~i'EsT .................. 2800. .......... 26?0._03 ..................... 59.~2o .................. S._7! ~= ............... O.~.o_B___=.2_28~a~ -~_8~;.~o.9 ......................... =2..2~7.~.59 .... S900- 2~21.'29 59 10 S 7I:W 0.16 2~67.6~ -~11,05 -2298.~8 . . ~200. 2865.04 62 10 S "~ ~. O. ~6 ' 2626.22 · '.'-'~90-88 ..'..:: : ............. ' ............... ' .................... ....... ' ............ ~-77 ........ T '"'T'-'.T ...... ' .................... '"'- ' ................................................................ ...................... ~500,',.,"L;,.L .... S021"A2..~ ................. 58.'.A5 ........................ S '80 ~:_] .................. ~.'19,... .... 2880..~5 ............................. ~. ........... -8A~-17 ............................... '~'L't:L:":..~2799'52..,'~ ' 460D", ~0~2.~2 ' 59 20 S "82 ;."~ 1~'.81' ~ 2966.~5 ' :..:..;:..:.:./.-8~6"16 :. ,., . :,:.:... .......... , .;.],..~:.:. ,.....: - ..... :,~:....,.. --. ..::,:. ' .~o.a .ss ...... s~' ~s s 8!._:::~'o,86. L..s.os2,~ ......... ..-.:,.....::.:-8 ~800,' L ..... 31~.80.- 59 50" S .81 ;W,.' 0-~8 "~1~9.0~ , ':~.-883.11 ' "'.'. --- 490'0, ' ~22S~ A2 . 60 -15 S 81 '::W .. -0-4I ,C; ~22~' 80 ';'...:.-896'~6~9: '~"'"?':" '= ~BI~O'. . ::,:.::.. L~;. ~.' ...... "., ,.,.... ]:.,.it :.:.:~..: ........ :~;'L=~.':":T-'.~lOD-~'--~'C-==3~29.'16 ' ......... 58' 25 -'-.:.:"'-~:::.:S 8~-.W ...... :.--t;0~ ' ~95..5~. ' : '"":;'::-:-918,8~ . . c r.,... - . ,. " ~" 5S00 .... L.~2.29 ~8 55 S 86 ',.W 0-86 ~566.~~ ".'..-932"-2g - ..... . 5500. 35~2o31 57 o- N'88 w 3649° 10.. :~ 73']:, 95. ,. 5600. 3597.02- 5~'".50 N 88 ~1 5800. 3?08°86 55 40 N 88 W ,., 5900. 3765.26 55 40 N-88 W -' 6000. 3820.57 56 25 N 89 W 61000 3874°42 57 25 N. 90 ~1 -. O. 16 38~4o65 -92,~ °g9 '3?30°45 ........................................................................o-.~? 3 896.6~ ='~'zo'L"6'3 .............................. =3 ~.'3', ~?- ...... 1,0.6 3978.22 -917.75 -3896'09 1.1I 4142.31 -91B.42 '4061~92 1 o"BO 4225.96" -913.42 -41~6~ 18 uNION OIL COMPANY OF CALIFORNIA PAGE 4 TRADING BAY STATE WELL NO. A._.2g ............................................................. ........ 19 FEBRUARY. 1973 SURVEY' DATE TRADING BAY VERTICAL SECTION COMPUTED-ALONG CLOSUR~ KENAI PENINSULA BOROUGH, ALASKA ,1 .. SPERRY-SUN WELL SURVEYING COMPANY' SU-3-16777 g 16781 RECORD OF SURVEY MEASURED DEPTH TRUE INCLINATION DIRECTION DOG-LEG RECTANGULAR -COORDINATES VERTICAL .............................................. :. .................. ..S_EVERITY j_ VERTICAL ' DEPTH DEG :M IN DEG DEC/1 O0 SECTI ON'"- ...... T"i~ORTH". ......... -O'O'T'H ........... EX'sT-". ............ -WES'T-'- 6200, 3927.78 57 45 N'90 W 0.'33 4309.92 6300. 3980.16 58 25 N'90 W 0.66' 4394.49- 64.00- 403.3.27 57 55 N-:89 W 0,~98' 4478,,'41' -913.42 -4230.75 .-913.42 "4315.94 -911"9% . . --440.0.65 6600. 4139.50 58' 5 N-90 W' 0.91 ' '46146o44' _-910.46 ..'..'4~570.09 67'00, 4193.48 : 57:20 N i88 W - 1,84: 4729.61 "' -907.52 -~65~.22 .. z 6800, 4250..00 55 35 N ~'87 .W .1-93 4810- 87 .. -90~.2.1 .~ -47.36.61 .. ........................ 6900._ 7000. ' .. 4368-13 52 50 N.86 W.. 2.07 ~969.57 -893.37 .-'..~'.' -~897.65 __ ..... ' '7200. -.-4~93.87 50.20 N'86 W' 1~6I 5122.51 ~ : '"-883.89 -5052.87 7600. 7700. 7800. 7900. 8000. 8100. 8200.- 8300. 8~00. 8500° 4826.02 47 20' N :83 W 0.84 :':' 54'87.00 ' .... '855. I5 : ','--535 t.;"61 _ 8~6 . lc3 -5424'60 4967084 4Z~ 20 N 81 'W 1.;00 5622.61 ' .- -824.13 -5563.87 5040.28 5114.89 5190.9 3 5269.10 5348.52 5430.02 ' 43 35 N 80 W 1.]02 5688.57 -812,16- .-5631076 ....... 41"!'~5 ...................... N -79'~-i ....... : .............. 1~95 ......5751 '~ 93 -799 ~6 ...................................... -5697.'1"2 40 30 N 78 W 1'41. 581~.37 -785.95 -5760065 38 35 N.'~7 W 2.01 '5872.00 :771',92 -5821042 37 25 N 76 ~ 1,31 5928076 -757-22 -5880.37 35 25 N 75 W 2.08 5982~53 -7~2023 -5936~35 ~' UNION OIl 'COMPANY "OF ~CALIFORNIA PAGE 5 ........ :~ ...... ~. TRADING _.BAy:. STAT._E ........ ~ELL:..!NO.~__iA_,._2?: ............................................................................... .._ !g_ FEBRUARY t9.73 ......... SURVEY_:DATE TRADING BAY' VERTICAL SECTION .CORPUTED ALONG CLOSURE '~-'- ' KENA[ PENINSULA BOROUGHs' ALASKA ' . - - :. RECORD OF SU .:"'::::.TRUE INCLINATION DIRECTION DOG'LEG' ' - i~.!.!' RECTANGULAR. COORDINATES . . - . .':" SEVEI~ET.Y':: VERTICAL .................... MEASURED VERTICAL_i DEPTH ...... DEPTH DEG 14IN .., DEG. .DEG! 100-~' SECTION ............ NORT~ ............. ~OUTH: ................ ~'~'~'TT'T ..... . ~'' 8600~' :5513.17 3.3 65 N 7.3 W ::'":.. ~** THE CALCULATION PROCEDURES ARE BASED ON THE USE OF .THE TANGENTIAL :'OR-~ORD METHOD ~ HORIZONTAL :DISPLACEMENT = 60~3.32 EEET AT SOUTH 83 DEG. 5 MIN- WEST(.TRUEt. - .. -., . .... -. : =. :~ ~::, V ~ ,~ T t 5 N TOTAL g;~-.C'T~ /;,LC:,L~= [i:,qECi !~N TYD S~B SEA L~TiT~gE TES ......C L' C'-S g 'ti' E S OC.G L~G SFCTICN' LRE ~1ST.ai~C E ~NGLE SEYE~iT~ C!ST~NCE- 5-:,~ C ~)~' i'~ gE 50,00 -50.99 · . :.., .,. ~- , ,~ ,,, ..... · ,~ fO' N qOE 199.99 98.99 .... :? - -.'".... ,~ ....... .",~ ',~. ~" ........ S 'a .]'~ ................... a~ s ' 9'-~o ............... z~a97. ................ ~5C,.., 'q ~"~..,. S. ~t~ 349.76 24~.7~ t .......................................... ,., 4.r~.~. ~4 ~48 2h 2.00 .;u ~ 20' N 7~,~; q98 7~ 397 ~"1 ~.2~S 24.15~ 5:;~ 9 45~ N 6~ 523.35 ~22.35 '1.33N _ . ............................ :! C :., i a ~:~ 5 ~ N 6 ':;~ t,: 595.74 4 S 5.76 7 :::'"0 i3 25" N 74~<,~ 645.~8 544.38 I.O.8~N 53.28;~ :,U ta 0~ N 86i,,! 693 89 592 ag 11 68N 75:'~. ,., la ~O~.~. S $'?;t 7~1.91 640.91 :~00 19 15~ S 83~ 759.12 688.12 9OW E9,26~ < 50 950 23 55' S 7~ 927.32 ~26o32 2.515 10,0O 20 45~ S 7~ 972.72 871.72 6.87S iI. OG 2T 45' S 80~ 10~1.22 980.22 14.95~ ~,5'0:3 30 l.O~ $ 8C~ i147.6~ 1~q~.68 23.68~ :-"':~0 ........ 3.3 .... ~.~ .......... $ 8!~ ........... I231.47 1130.47 32.225 . ,0 ~5 25~ $ 81~q 1312.96 1211.96 41.28S I. 5 ilo 35 0~ S 8!(4 13~¢~88 129~.88 48.27S 2! 35~' S 7S~i 835.61 73'5.61 5.43N 113. 23 5~ S 79~ 8. ~.l 1,61 780.61 1.69N 132. 32.45 37,,,,40 54.,37 66,,, 38 80.~C 96.02 113.79 132.92 152o73~ 152.75 S 89.G5~ 173.21h 173.34 S ~7,72~ 2t9.(~6~1 ................. 219.5i S 66.Ogt~ 268.55~ 259.5~ S 84.96~4 322.q61~ 324.C7 fi S4.2'9~f. .... 37g.70'~ 381.94 S 83.79~t ~36.63W 439.29 S a3.69~ l~:(':;0 3'7 15~ S 81'~i 1474.48 1373.~8 57,,,74S 496o42W 1709 Z~l 25~ S '7';~,~ 15,49.47 1448.47 70.36S 561. ~ *::.~ t :~:0.59 1519.59 89.74S 628.93~i I,<::~Go 45 50' S a':~, 1690.27 i589.27 115.45S ........................................................................................... ,2~'JOC 4}3 40* S 69k 1796.31 1655.31 142.36S 766.00~ glO0 52 25~ S 685i 1817.30 t716.3Q 172.04~ 555.?5 S 705,4i S 779.11 S 856,92 $ 78.t,t~ 0 (: ,,, C"' 0 C.Cn 0.2~2 . 4.t62 " 0,5 C G ? :, 12 2 ~,~44 !7.2.t, 5.33~ 24. 7. -$ d, 3 2 '7 ~, T 3 4 o 554 4 ::: o 2.625 =1.66., 5~,'Tg ~ 63 ~ . 5.654 7T,~44 6,~25 5 4'3q 1 i > 25 ,, g ~t~ I':~ I 1.aq~ t5t=99 3. 127 2 tg. . ,,.~ ~-~ ,~ 2 ~9:53 324 2.33~ 1~226 ~39.28 ~.539 4,354 4 7tr~ AND GAS ID ! R E C T Ii: 0 N A L S Id R V E Y PAGF:: 'T,4NGEf<TiAL METHCD UNION OIL OF CALIF. WELL A-29 TRADING BAY FIELD 03/06/73 PREP BY SCS ! ~ T ~ C ~ .................................................................... TOT~L-'C'C£~O[N~TES ...............£-"-L'G"S U'"'R"E- S .... COG' LEG C!RECTICN TVD SUB SEA LATITUDE CEPARTtJRE DISTANCE ANGLE SEYERIT¥ 1873' i0 .........1772.;i0 ............ 203, i35 ......... 2072,59 1971.59 332,~9S 1237o~4~ 1281,85 S 74,94;~ 2171.7i .......... 2070.71 .......... 395''.Z4.'~ ................ IqOO.C2W 1454.74"S '74.23W 22t9.68 2118.68 ~23.81S 1482.S8W 1542.35 S 74.05W 2268~54 2167.5.4 450.77S 1565.~6W 1629.55 S 73.94h 23i6~64 ............... 2215.64 ........... 47T.88S ...... 16.49.34~ ...... 1717.17 S 73,84~ 2356.52 2265.52 507.51S I730.79W 1803.6~ S 73.65W 24!7.14 2316.14 538.41S 1811.30W 1889.63 S t'3,4qW 0 ,,333 0oC83 l,,,C5 1 G.sGo 2,,,097 0,,,998 69W ....... 2~67.77 ........... 2366.77 ................ 569.32S .......1891"81W ...... 1975.62 S 70W 2517,52 2416o52 598,99S 1973.~2W 2062~23 S 7!1~ 2568~15 2467.15 627,C6S 2054o ~6~ 2t48~41 S ?lW 2619.03 .... 2518.~3 ............... 655.09S ..... 2136.26~ ........... 2234.45 S 71W 2670.0~ 2569.03 683.09S 2217.59W 2320.41 S 71W 2721~29 2620.29 711,05S 2298,78~ 2406.24 S 71W ................. 2771,92 ..........2670,92 ....................... 739,12$ .... 2~80,32W .... 2492,43 S 73W 2818,35 2717.35 765,02S 2465.01~ 2581,00 S 73W 2865~0~ 2764~04 790.87S 25~9.58W 2669.43 S 73.25t~ ......... O.O00 73oI1W 1.043 73.02W 1.043 o :~i -0,, 166 72,87W 0,C83 72,8 1W O. 166 72.7 4W ..... 0.4 16 72.75~ 3,258 72~76W O. 166 2913.1~ ........... 2812.14 .................. 813.58S .... 2634.26~ ........ 2757.03 S' 72.83W 2969.54 2868.54 829.32S 2715,,32W 2839.15 S 73.0tW 3021.41 2920.41 844.17S 2799.52W 2924.02 S 13.2lW 3072,42 2971.42 856,145 288~.69~ 3009.06 S 73,46~ 3123,55 3~22.55 869,585 2969,58~ 3094,28 S 73.67W 3173.80 3072.80 883.11S 3G54.~7~ 3180.05 $ 73.87~' 1.985 6,540 3,195 __ l.~ll 0.E63 0.5~3 3223.42 ............. 3122.42 ......... 896,,,69S .... 3140.72W ...... 3266.22 S 74,.,06W ................. 0.4.16 3276,78 31'75,78 908,46S 322z~,4?W 3350,00 S 74,26~ 2,64.2 3329,16 3228,16 918.845 3309.02W 343~.23 $ 74.48W 1.079 3'380.66 ................... 3279.66 ........ 926.3iS .... 339~.41W ........ 3518.54 S" 7q.73~ ..........1.805 ..... 2 933.79 1015o62 llCC i !!~~::. 2! 1352.30 iC37~67 1777,97 i86i,52 1945 .~ C7 21!3~72 2281.8~ 2365,,73 2449 2624.. I0 2793. tg 2a78.53 3050.39 3136.78 -3223.53 3308.08 3393 34 78.94 UNION OIL CF CALIFo WELL A-2~ TRADING 6AY FIELD 03/06/73 PREP BY SCS CIRECTiCN TVD SUB SEA LATtlUDE ~EPARTL~E DISTARCE 2NGLE SEVE~ITY CIST~¢~CE 53 55~ S 86W 5,5 15' ~'~89W 57 0~ N 8 ~ ~,'~ ~ ~0r, K ~,~.~ 55 40* N ~-~"~ ................ 3~S2~2'9 ........... ~:1,29- .......... 9~2'285 ..... 34'79~' 85 ~- ...... 3602,57 3487.85 3386.,85 g3C..835 3562.~8W 3682.57 ~4~ ~I 3441.31 g27.91S 3648,.80~ 3763 O0 ............. 3597'02 ....... 3496.02 .......... g24.ggS ..... 3730,45~ ....... 3843.42 3652.45 3551.45 920.6B S 3813.57~ 3923.12 B7C8.85 3607.~5 g17.75S 3896. Q9~ 4002.7B ...... 5~ 40' .....N 88~ .............. 3765.26 ......... 3664'26 ...... 914.875 ..... 3978.~2~ ....... 4082.45 5~ 25~ N 89i,~ 3820.57 3719.57 gI3.~lS 4C61.g2W ~tS3.35 ...... 57~qS' ....... N ~'0%< ............... 3g27.78 ....... 3826.78 ............. 9i3.415 ......... 4230.]5~ ...... 4328.23 57 55' N 89~ 4033.27 3932.27 911.93S 4400.~5W 4494.15 S 78.29~ .......... 57 45' .......... ~ 89~d ............... 4066.63 ........ 3985.63 ................. 91Q.465 ........ 4485'2'I~ ........4576.69' 5"78.52~ ~,~. 5~ R 90~ 4139 50 4038 50 910~46S q570 cgw ~659 9C, $ 78 73~ 57 20 ~ N 8 q ~.,t~ q193.~8 qOg2.~8 907.52S 4654 23W 4't~I 8~ S 7-8.9~W S 75.72~ I~122 372g.~1 S'78.07~ " G.t66 ' 3~12,,56 S 76.~2W 0.972 3864~6i S 76.7~ 1.0~3 3976.24 S 77.32W 1.118 414C.4q ..,S77.57~ .... · i.304. . .4'~4~ $ 77.~ i~i 0.333 ~':2CS. 14 S 78.G5~ 0.~6~ .............. 0.186 45~0~54 O~9iO ' 4644~,'~5 5.5 B5~ N 6.':N 4250.00 4149.00 903.20S 4736,,~1W 4821.,95 54 45: N 87%~ 4307.71 4206.71 898.93S 4818.18~ 4901.30 52 50~ ~ 86W 4368.13 4267.1~ 893.37S 4897. E5~ 4978.47 51 45' N 87~ 4430.04 4329.04 889.26S 4916.~8W' 5054.9t 50 ~:~n~,, N 86~ 4~9~ ...... 87 4392.87 883 89S 50~2 67~ 51~.9.5g 49 35~ N 85~ 4.5~8.~0 4457.70 877.25S 5128.7IW 5203.2C ............. qG 50~ ......... ~ 85W ................ 4(24.53 ..................... 452~.53 ......... 87~69~ ........5203171W ............. 527a.05 48 20' N 84W 4691.01 4590.01 862.88S 5278.00W 5348.0'7 S 79.20W ................... 1.938 .......... 4809.40 $ 79.~3~ 0.833 4.E, Eg. 9~ $ 79~66~ 2.079 49~22 S 80. O"f ~ 1.616 5121~28 S 80.2gt,~ 1. C'?' 1 5i9f~ ~85 S 80,'50~ .................. 0.750 ........ 52~9.57 S 80.7t~ O.9Ol 5342 . z~6 ':00 47 45' N 84W 4798.£~ 465'7.2~ 855.15S 5351.62W 5419.51 S 80.g2%~ 0.583 30 ............ 47 20' .......... N 8~W .................... 4826"02 ............. 4725,02 ...... 846.1gs ......... 5424.~0W .........5490.20 S'81.13W ........... 0.847 ~.~0 45 20" N 81~ 4896.32 4795.32 835006S 5494.84W 5557.93 S 8i~3=~ 2.468 · ~uu 44 20~ N 8i~ 4967.84 4866 84 824.135 55~3 87~ 5624.57 S 81 57~ 1 000 8100 41 4,5' N 79~ 51t4.8g 5013.8g 799.45S 5697.12~ 5752.94 $ 82.0iW 1.954 ~x~,,=,,.,O""~' 40 30~ N 78~{ 5190.93 5089.93 785.95S 5760.65~ 5814.02 S 82.23W 1.412 8300 38 35~ 1~ 77W 5269.10 5168.10 771.925 5821.42W 5872.37 S 82.44W 2.C!9 541.4 5486.13 5554.61 562I.'gQ 56~7.95 5751.40 5812~,93 587I D [ RECT I ONA L SURVEY ~GE.,",~T ]AL NETHG~ OIL ~F C~LIFo WELL A-29 TRaEII~G BAY FIELD 03106/73 PREP E¥ SCS g,dF~T~'; &~GLE D[P, 2. CT~CN TVD SUB SEA LATI1UDE DEPARTURE OISTA~CE ~NGLE SEVERITY D]STAiqCE 5430.02 5329.02 742.22S 59~6.35~ 5982.5~ $ ~2.8~ 2.0~ Eg~2.27 5513.!6 5q12.16 725.~8S 59~9.4E~ 6033.32 S ~3.0~ _.~ ('~6- 6~:~,~_.~2,<~ ........................ _, .......... . . 5619.46 5518.46 ......... ~G~;'75S ......~052.38~ .........609'~ 5I S 83.33~ I ~Oe 6G92 ~1 ........................ CLGSURE ...... 6093';5i ......... S ...... 8'3;:'20' .... W "' iNTERPoL-ATED'VALOES FOR EVEN 100 FEET OF S-UB SEA DEPTH U~ICN DIL CF CALIFo WELL ;1-29 TRADING BAY FIELD 03/06/73 PREP EY SCS T$%~GENTI~L NET~CC ~ O;iPT~ TYD SUB T~TAL C~ORDINATES N.D-T V C SEA LATITUDE ~EPARTURE DIFFERENCE CORR 20i 20!,,00 100.00 -O.COS 0 3G ! 301 o00 200.00 -0o68S "A~0! ............... 4C.I,,00 - -300.00 ............... 2.00S ......... ~l~OO ~'CO.O0 -O.!QS -2A.5i~ ~,~6 601.G0 5~0.00 7.92N ..... 707 .................. 701.00 ...........600.00 .......... 11'57N ......... 67. AOW . ' ~ ~ 0 700.00 8.04N 0~. zt, 90!~00 8~,O~O0 -O.CgS -141.31~ ,. ! 0,::~ 2 IO01.CO 900.00 -9045S -187.86~ IL46 t~9~00 !OOO.OO -18.97S ~ul OO 1100 O0 29 11S -302 .... 13~5 ..................... 1301.00 ...... I200.00 ...........'39.95S ....... 1508 1401-00 1300.00 -49.00S 16]~5 150t~00 l~O0~O0 -62.20S -510.B~W Z~72 ............ I~301~00 1500.00 .............. -8q.qOS~ .......-610.31W 101~ !?"~!~0~, 1~,~00 -119.82S -707 2255 1901.00 1800.00 -221. 2456 2 ~Ol.O0 1900.00 -287. 2 ~;:,S ? 21gl~O0 2000.00 -350. " g~6t ............ 2201.00 ......... 2~00,00 ................. ~412. BG67 230 1,,00 2200.00 -469.05S P.'~68 2401.00 2300.00 -52~.55S 3665 2601.00 2500.00 -645.16S ~.~,0 2701 O0 260G O0 -6gg. SSS ~3 .... ~',, 2~Ot.OO 2700~00 755 34S 4275 2901.00 2~0.00 -807.84S ~.~1 3001 O0 2~00~0 -8~8 32S 4656 3!0~.00 3000~00 -863.65S tC~L ECTION 0 0 0 0 I 6 12 45 63 ! 11 14 107 23 134 27 ' 171 B7 215 44 ~ 272 57 76$ -96C.3C~ ......................... 354 ............................................. 82 ...................................................... ' 70S -1121.72W 455 101 88S -1284.~9~ 556 101 6aS -IA5~.66~ 660 104 -1622.22W 766 106 -1705.62W 867 101 -1946.24W 966 99 -2107°41W 1064 98 -2266.63W 1159 95 ...... -2433,,36W 1262 .................................... tg3 -2612.89W 1374 112 -2766.38W 1460 86 -2932.13~ 1555 95 O I R E C T I 0 N A L S td R ¥ AGE 2 . iix T E RiP C'L',~ T E' 0 ' V-~'C ~ E s F 0 R--'E V~ N .... ~ O' C-'-F ~ ET- c ~ ~' ~-~"-~"E-~'"-~ P-?-~- .......................... TOT.~L COORDINATES ND-TVO SUB SEA LATITUDE DEPARTURE DIFFERENCE ~255 320to00 3100,,00 -890.55S -31gI.g6W 1654 ~0~,~6 3.;~I O0 32C0.00 -g13 26S 3263.56W 1745 ;~,c4 350!.00 3400.00 -930 13S -3583.22~ 1923 5607 360!~00 3500.00 -92,~.67S -3736.42W 2~C6 ...... 55' ~ ................. 3701~00 .... 3~-00.00 .........'gi8.15S ........ 3E~4.SgW " -"~; 3~01.G0 3700.G0 -gI3.g3S -~032.~4W 2164 0 ~"nl no 3~00 CO -~13 ~S -418~ 2gW 2249 .... 6;:~ ~, g .................... 400 ! ,,O~] ........ ~gO0,O0 ......... '912.83S '-'L434~. 17~ 233'8 6527 4101.00 ~000.00 -giO.~6S -4508.27W 2A26 671,~ ~201~00 410Q.00 -906.94S -46ES.l~W 2512 ......... 6.8~E1 ................... 4301.00 ...... 4200.00 ......... -899.43S ..... L~80~.67W 2587 70~3 4q01000 4300.00 -891.19S -4939029W 2652 72t1.~,,. 4~n1.~,, .,00 qq-O0,O0 -~8~16S -5061.2C~ 271C ,.~,~ 4601.00 4500.00 873.04S 517609~W 2763 7515 4701.00 ~600.00 -861.73S -5288.93~ 28t4 7669, 4801.00 4700.00 -~4, g.49S -5397.~5~ 2862 7~7 ~,g~ .oo A8oo.oo ............. ~2t3'; ............................... 520 t.00 ................... 5100~00 ............ "79~.'14S ....... ~'5768~qSW VERT IC:~L CORR. ECT I£N · 99 85 83 79 89 88 86 75 65 48 -83Ao34S -SAggo3~W 29~6 44 2945 39 29~0 35 3012 32 3039 27 3063 24 3084 3102 18 fit ER P~ E-AT E[F '-'¥'~ eU E $ F OR--E ¥ E N"-- 1 ~ 00'-F E ET '-'-1~ fi---~ E'~ $'L;RE~D- .... 'DE-P t'~ UN!GN C!L tEF C,~LEF. ~4ELL A-29 TRJDI~G BAY FIELD 03/06/?3 PREP 8¥ SCS TAP~,SE.~Tt~L ME?~-FJ,~, l%~E/~S U)i E'~ TOTAL CGE, RI~INATES 5EFTF- TVD SUB SEA LATITUDE DEPARTURE MC-TYD YERT ICA). DIFFERENCE C~RRECTICN i"~:~r~,,,,. 972~72 871o72 -6.87~ -173 Z ~SO 17~6.B1 1655.31 -t42.36S -766.0~W ...... ~ %.'; t;~ U ........... 226~.54 ........... 2167.54 ...........450,77S .... 1565.96W q, G L~ ,S 2771,92 2670.92 -73~. 12S -2380.32W .~O ~276.78 3175.78 -g08.46S -3224.47W ...... 6~3CC ............... 3820.57 ........ 3719.57 .......... -~13.41S .... '4061.92W ,- ,.;~ 13 4267.13 -893.37S -~897.65~ ( 3GO ~C~:~O.Z8 ~9~9.2~ -812.16S -5631.76, W 27 27 2A3 216 731 ............................... ~-88 .................................................................... 122~ 1723 495 2179 ~56 ..................................................................... 2631 452 2959 ~28 iNT'ERPOL~TED' V~LUE S' 'FOR' N"ON-SURVEY" PC i'NTS T.~,:L;E~,TI~2L ~JETH£C UN!ON C!L OF CxtLIFo ~ELL A-2g TRADING BAY FIELE 03/06t73 PI~EP E¥ SCS ~ "N?;-2 F~ULT ..... 3500 ,.,,~ 4540 29'*'~ Cr' ~ ,- ~0 ................ C-4 S ~" ~ ~ ~'~ 7167 C"-6 S h ~'~: ~ ?362 ~7-5 ~ ~ ~9 7904 50-3 $~NO 83i'0 TOTAL CC6RDINATES TYD SUB SEA LATITUDE DEPARTURE 2517.52 .... 2416~52 ..........-598.g9S ..... "197~.32W 2672.60 2571.60 2865,04 2764.0q 3C41~82 ....... 2940.82 3213.50 3t!2.50 3417..,83 3316~83 3572.40 3471.40 3633~'35 3532.05 3744.95 3643.95 3874,42 ......... 3773.42 .............. -913.41S ...... 4072,.23 3§71.2~ -91~.~6S -4~62. 4214,,96 4113.96 -g~5.68S 4273~08 4172.08 -901.49S -4769. 4379~27 4278.27 -892~63S -4911o 59~' 5~ · law 44i0~. 23 4309.23 4472.80 4371-8(} 4599.51 4498.51 470~'t. 45 4603.45 4970~74 4869.74 ~277.04 5176.04 8725 561g.46 5518.4~ -?(]6.1§$ -6052.38W ,~-.-, . . GEoL'//,~ n,~ No. P---4 STATE OF ;',ALASKA SUBMrr IN DCW'~CAE h" ~'~"' ' OIL AND OAS CONSERVATION CO~'~EE so-z33-2ozas " 6. L~SE DESIGNA~ON AXD S~IAL ' MONTHLY REPORT OF ~DRILLING ~ENG AND WORKOVER OPERATIONS ~ - ~87~ WELL ~ELL 2. N~E"~F OP~TOR ' 8, ~IT,F~ OR LEAS~ N~E ~ion Oil Co, any o~ C.]~fo~.., Trading Bay State 3. ADDRESS OF OP~TOR ' 9. WE~ A'O. State A-29 [44-5) 909 West 9th Avenue ~ ~chorage, Alaska 99S01 ~0. n~ ~ ~. o~ a. ~CA~ON &~ W~ .... Conductor 15, 1624~N ~d 570~W of S.W. comer, Tradin~ Bay Field Section 4: TgN~ R15~ S, M. n. s~a.. ~.. ~.. ~.. (BO~O~ ~O~ O~ 950 ~ surface loc. 50S0' of ~N ~ 921q~ of SE . co~eT. Sec. S; TgN~ ~lSW: S. H. 1~ P~IT NO. 72-29 , 13. RF-~ORT' TOTAL D~iPTI-I AT F_2qD OF MON//-I,CI-It%'G~ IN HOLE SIZE, CASING ~ CE1VIF~NTING JOBS INCLUDING DEPTH SET A/ND VOLU1VIES USED, PERFOi~ATIONS, TEsTs A/ND RESULTS, FISHING JoB~, JUNK IN HOLE AND SIDE-TR~CKED HOLE AND ANY OTHiER SIGNIFICANT ~-~ES IN HOL~ CONDITIONS. %duaded TBS Well #A-29_ at 9:30 pm~ 12/9/7_2_.._. Operations from the 1st of ~ thru the 51s~ of January are as follows: Drilled 12 1/4" hole from 7350' to TD at 8750' Dropped drill pipe while Pooh to log well. Fishing attempts were unsuccessful. Set cement plug from 5649' to 5275' on top of 5'" drill pipe fish at 5649' Dressed off cement plug to K0P of 5500'. Sidetracked well and drilled 1~- 1/4" hole to TD at 8725' ND. (BHL 6114.35' S85.92°W of surface /~ 5626.10). Ran 217 joints of 9 5/8" 47# S00-95 casing and set at 8705'. Cemented casing with 800 sx. of class "G" cement w/l% CFR2 and 8% prehydrated gel to a 98#/ cu. ft. slurry. Followed with 400 sx. of class "G" w/l% CFR2~ mixed at llS#/cu, ft. Final with 1000 sx. class ,, ,, ~ ~' ,, G w/1, CFR2 and 18o Salt, mixed at 118#/ cu. ft. Installed 9 5/8 casing head-spool and BOPE. Tested ok. Ran 8 1/2" bit to float collar at 8649' and displaced 80#/ cu. ft. mud. with 64/cu. ft. filtered Inlet water. Ran CNL Density log from 8641' WLM to 1000'. Ran CBL Variable Density log from 8641' to 5800'. Ran RTTS tool to 7250'. Set and tested 9 5/8" casing and tool to 2500 psi. Rmn through tubing perf gun and perforated from 7740'-7742' with 2SPF for block-squeeze #1. Reset RTTS tool at 7607' DPM to block squeeze. Mixed 500 sx. of class "G" cement and displaced to perfs at 7740-'- 7742'. Failed to squeeze. Cleared perfs of cement. Unable to pull RTTS tool loose due to cement around tool. Unable to clean out inside 5" drill pipe with 1 1/2" work string. Backed off drill pipe at 7580'. Ran washover shoe and worked over top of fish at 7380'. Started milling cement at 7481'. FEB 5 ANCHC)i~AG~ District Drlg. ,,Supt. 2/12/73 DATE NOTE--RepOrt on this form is required for each calendar month, regardless of the status of operations, and must l)e. file~J in ~uplicate with the Division of Mines & Minerals by the lSth of the succeeding month, unless otherwise directed. F,~EV. 9-30-69 & "Subsequent Reports" in Duplicate STATE OF ALASKA 5. APl N~C.a~L CODE OIL AND GAS CONSERVATION COMMI~EE 50-133-20245 , SUNDRY NOTICES AND REPORTS ON W~ ~' ~SED~GNA=ON (Do not Use this form for proposals W drill or to de6pen ~L - Use "APPLICATION 'FOR PE~iT~' ~or such Union 0il Co~y of Cal~n~n Trading Bay State~~ g09 West gth Ave~ue~ ~chorage~ AlaR~a ggR01 State A-2g ~44;5~ ~', ~Oe~T~ or w~ ~. F~ ~D ~OOL, OR ~, ~ Con~ctor I5, i&24 'N ~d 570'W o~ S. W. co~e~. Trad~g Ba~ Fieid Section 4- TgN, R13W, S. ~. O~E~IVE) '~ 9 ~'~65~'~E°f sur loc. 667 N 2 o co~e Sec. 5: T9N. R13W. S. ,M. ' "i'3. ELEVATIONS (Show whether DF, RT. GR, etc. I12. P~T NO. surfac~ · I I Check Appropriate Box To [ncli,ca~ Niature of N~tice, Report, or OCher Data ' NOTICE OF INTENTION TO: TEST WATER SHUT-OFF FRACTURE TREAT SHOOT OR ACIDIZE REPAIR WELL PULL OB ALTER CASING MULTIPLE COMPI,ETE ABANDONs CHANOE PLAN8 tOther) SUBSEQUENT REPOET OF: SaOOT~,O OR ACZD~ZZ.WO ASAXDO,WME~tT* (Other) (.NOTE: Report results of multiple eompletion on Well Completion or Recompletion Report and Log form.) DESCRIBE PROPOSED OR COMPLETP, D OPERATIONS (Clearly state all pertineut details, and give pertinent dates, including estimated date of starting any proposed work. After having reached a final TD of 8750' ND, a fish was lOst in the hole while Pooh to log. Attempts to recover the fish were unsuccessful. It is now proposed to set a cement plug from 5645' to 5500' on top of the fish at 5649' The well will then be sidetracked and redrilled to the originally proposed bottom hole location· District Drilling Supt. DATE 1/12/7~ (This space for State office use) APPROVED BY CONDITIONS OF APPROVAL, IF ANY: TITLE DATE See Instructions On Reverse Side Form l%To. p~. 9-30-67 STATE OF ALASKA OIL AND GAS CONSERVATION COMMITTEE MONTHLY REPORT O'F DRILLING AND WORKOVER OPERATIONS 2. N~ME OF OPE1R~TOR Union Oil Company of California 3. AD~'RESS OF OPEP~TOR 909 West gth Avmnue; Anchnrm~o~.~ Al~J,~k~ qcir,_rl] 4.LOCATqON OF WF_J~L Conductor 15, 1624'N and 570'W of S. W. corner. Section 4' TgN, R13W, S. M. SUBMUr l]q DUPLICATE 5. AP1 NUA~EPdCAL CODE 50-133-20245 6. ~.~-*,SE DESIGIX1ATION AND SERIAL NO. ADL - 18731 7. IF INDIA]~, ALOTIk;~.. OR TRIBE NAME 8. LrNIT,F-~d:LM OR LEASE NA3~E Trading Bay State 9. WELL NO. State A-29 (44-5) 10. FIE].r~ .4_ND PCg)L. OR WILDCAT JTrading Bay Field oamcT~ ~bU ~ ~ b0bO of sur- Iface loc. 667'N ~ 921'W of S. E. corner. Sec. 5: TgN, R13W. _S. M. 12. PEiR1VIIT NO. REPORT TOTAL DKPTH AT F_JqD oF MONTH, C~'GF-,S IN HOLE SIZE, CASING ~ CE1ViENTING JOBSINCLUDING DEPTH SET A/X]-D VOLLrNIES USED, PERFO.HATIONS, TESTS ANT) RESULTS, FISHING JOBS, JUNK IN HOLE A.ND SIDE-TRACKED HOLE A3qD $aNY Oq~rIER SIGNIFIC-~NT C~L~2qGF~S IN HOL~ CqDI~-DITIONS. Installed 20" hydrill, choke and kill lines on 20" d_ri_v_e_ pipe. Spudded TBS Well #A-29 at 9:50 pm, 12/9/72. Drilled 12 1/4" hole to lO5O'. Unde'rre'~ed 12 1/4"-hole t'o 2z" fr~m 25z" to 1050'~.- Survey: 1050'MD . 1018.42'TVD 26° S75W. Rigged up and ran 16" 65# H-40 conductor to 1012'. Mixed and pumped 700 sx of class "G" cement w/ 18% salt, 8% gel and 2~ CAE12, mixed to 98#/cu. ft. Followed with 250 sx class "G" neat at 118#/ cu. ft. Good cement returns to surface. Cement in place at 10:50 pm, 12/12/72. Tested 16" casing t° 500 psi - ok. Drilled and surveyed 12 1/4" hole to 4060'. Survey: 4025'MD 2689. 65 'TVD 59 1/4° S75W. Opened 12 1/4" hole to 17 1/2" to 4060'. Rigged up and ran 101 its. of 15 3/8" 61# K-55 buttress casing and set at 4020'. Cemented 13 3/8" casing with 1550 sx class "G" w/ 1/2" cu. ft. per sack perlite, 4% gel and 1% D-51, followed by 800 sx class "G" w/ 18% salt and 1% CRF-2. Removed 20" BOP's and installed 12" BOP eauip- ment. Tested BOP equipment to UOC0 specifications. Drilled 12 1/4" directional hole to 7501'. Survey: 7085'MD 4456.56'TVD 55 1/4° S85W. DI',.;:~IGN C;~ GtL /..1"t0 GAS ANCHORAGI~ 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 month, unless otherwise directed. E~CI~ Is ~ ~ ~J~l~.l t,t'lon f~r l~r~tt to ~rl t t tht above 'r~~ ~!i, ~ ~r abeat ~~er t0, t9~, at I toc~tl~ In ~Io- 4,. T~..~m.~tp ~, ~ I]t~, S...~. or fr~J the ~ PlafforJ. ~e-I 1 sampt~ ~ ~e cblt~s are not in the eve~ of s~.speasJ~ or abaado~et please give thls office adequate adva~ ~oflfleatto~ so .tt~at ~e ~y ha'va a ~tf~e~s pre~e~. Very truly yaurs,, ~ L. B~rretl, ¢ ~halraa~ RLRSKR 0 IL A~ GAS C~N~ATi O~ ~JTTEE E~closure ~: gel:mrllae~t ~ FJ~ .a~d ~, l~btt~ ~tlon, w/o t~cl. Depar~ ef El~vl~~t Conservatl~, ~/o encl. ~, SUBMIT IN ' LICATE (Other instru, .ts on " Form 1~--1 reverse side) I~V. 9'30-67 STATE O'F ALASKA OIL AND GAS CONSERVATION ,COMMITTEE ".APPLICATION FOR PERMIT TO DRILL, DEEPEN, OR PLU, G BACK 18. TYPE OF WORK DRILL [] DEEPEN I-] PLUG BACK J-] b. .TYPE OF WELL WEL: WELL OTHER In ector zone zo~ NAME OF OPERATOR Union 0il Comoanv of Call forni a 3. ADDRESS (YF OPERATOR 909 Wa_qt Otb A~.mm_ ;mchorage_ Alaska 99501 4. LOCATION O:F WELL - ~ v . 50-133-20245 ti. 6. LE~SE DESIGNATION AND SI!IRLAL NO. L IF INDIAN, A/J~O'z-£a~ OR ~ NAMIg 8. UNIT, FARM OR LEASE NAME Trading Bay State 9. WELL NO, State A-29 (44-5) 10. FIELD AND POOL, OR WILDCAT Atsurface Conductor 15, 1624'N and 570'W of SE comer, Sec.4 At pr°poseupr°u'z°neTarget "A", Top C7 s~d, approx~tel~~' ~]of surface loc. 717'N a 620'W of ~ cn~. ~c ] ~ ~' T~ PJX~ ~ M DIST~CE IN MIL~ A~D D~C~ION FXOM NEAREST TOWN ~'~O$~' ~IC~ TYPE Statewidesu~et~and/orNo. United Pacific Insurance Co. B-qqq72 15. ~ISTANCE FROM PROPOSED*' /-' · ~.~ ' ', p~. No. OF ACRES IN LEASE- - - LOCATION TO NEAREST ! P~oPE~TY OR L~ASE L~E; ~. ~. ~ ~ o ' i' ~'~ ~' ~' 0 (A~ to nearest dr[g, unit, ii any) ~ ~ ~ '~m D~STA~CE FRO~ P~OPOSED L~A~N* ':t~ Ia. P~OPOS~ D~ ' o~ .PP~ ~o~, ~. 670' [ 9200~b~ - 5645'~ 21. ELEVATIONS (Show whether DF, RT, C-R, etc.) RT to MLLW 110 '. 23. ' ~ PT~OPOSE~ CASING AND-CEMENTING PROGHAM Trading Bay Field 11. SEC., T., R., M., HOLE O~ECT~VE~V'S ~ 5650'W of . ~1 'IV of surface loc. 667'N 1,. SE corner. Sec. 5 Amount , TgN,, RI3W, S. M. $100,000.00 [17. NO. ACRES ASSIGNED TO THiS WELL ~0 20. ROTARY OR CABLE TOOLS Rotary 22. APPROX. DATE WORK WILL START* November l0 ~ 1972 · SIZE OF HOLE ~SIZE OF CASING~ - WEIGHT PER F~ GRAIYE t " SETTING DEPTH QUANTITY OF CEMEN~ ' ! 22" 16" 75# J55 1000%o ~s,°'' I'0 surface /o~l ~- ~ ~,~i. _ 17 1/2" 13 3/8" 61~ K55. 4000.'~0~,~ To surface 2~ ~v' .~ ~0" 9rive pip~ 'to 250.' P:'evi°Usly"install, ed. 1. Drill a 12 1/4" hole to KOP of 300'. Directionally drill 12 1/4" hole to * 1000'TVD. Open hole to 22". . - 2. Set'16" conductor at 1000'TVD and cement to surface. 3. Drill a 12 1/4" hole directionally to + 4000'MO. Log wel~K'~sr~e~a~e~.~ ~ ~ · It I ,! ~ 4 Open hole to 17, 1/2 at:4000 I~D. Set T3 3/8 casing and.~n~t~r~a~e. 5. Drill a 12 1/4'- holedirectionally to + 9200'bD or 5645'T~l~hand run reqpj.r~d s. 6. Run 9 5/8" production casing and cemen~ as required, w- NOV 2 , 19Ii 7. Completed well as dual "C" Zone Injector. 20" 2000# dr~l BOP on 20" ressure r~s r " ,~ , OIL ~ND GAS - Hy ' p "e for 22 hole. PI\ t$~CH C,F · ' ' 12 - 3000# }~dr~l, double shaffer ~ sxngle shaffer on 13 0./8 pres~~F4~or 117 1/2" [ IN ABOVE SPACE DESCRIBE PROPOSED PROGRAM: If proposal ls to deepen or plug back, g~ve dark on presenl proouctive zone ada proposed new productive zofle. If proposal is to drill or deepen direct~onally, give pertinent data on st~bsurface locations and measured and 12l/4"hole true vertical, depths. Give bl?.wout pre}enter ~rogr,am. 24. I hereby certif~~ that tf~-regoing is T~21effid Cj~r~ect Sm~. ~?'~;~] /~~TZ~ ,.~'~'5/~'~ ~- ~'~ ......... DA~, November 2~ 1972 TI~,..,. Landman (This space for State office use) JSAMPLES AND CORE CHIPS REQUIRED CONDITIONS OF APPROVAL, IF ANY: OTHER REQU~TS: [] YES J~('NO See Transmittal Letter DIRECTIONAL SURVEY YES [] NO A.P,I. NUM_E~CAL CODE t ~x_/ff~ .//,.~. _ff~~ Chairman ~S~ Inslmoi°n$ On Referee Side November 7, 1972 November 7, 1972 O. o · E~ TE Y~L V£ t ! STANQ~RD 4 PR£YE,'ITER 4S~[MBLY · · NOTE: · - aL~ c},a.~ei uUST '.Ave: wr,tteu · · ' -' APPROVAL BY. THE DISTRICT DRILLING SUP£RltlT£NDEI'iT. i L I i n _ · CtlOKE ..... '. OR ROM£ W4fl£ flEGA$$ER .o Union /..P. ¥4LVE$ ~ POSnTV£ / ~AUGE ALL CHANGES MUST HAVE WRITTEN APPROVAL BY' THE DISTRICT DRILLING SUPERINTENDENT, DII A'WN ~ CKD. A pi~°D.L H.B'.I. SCAt! None O~,~i 9--2'4--70 NIN/I!Ut~ STAI~ARD C'HOI~E MAlt/FOlD ASSEMBLY 1 I UNION OIL COMPANY OF CALIFORNIA . - - ~ . . ''- · - I ' · . . . e' A-12 RD TVO6H7 ".Sd,' ",'6 84>' 5T4T£ ~06627 i lVD 604) ¸33 - ID R528 i s eA-9 '\ ', TVD ~o?1 rvD , cA-! I r lad 6, ,',o~, A-8 --.. "'"'""---.~_ ~ A- 2 ~.-<~-_ ,, ,, ~". '~' AZ7 I ~ , ¥- :~-~I', :A-la ~ A'25 ~A~13~ ~- ~ .... "'~' ~' TOp C-7 ~'~~ ~ ..............~- /~:~ TMD 8475 ..... ~ ' ~ ~- '~ , / ' ..... 4= TVD 47.5 A-14 . ~¢ ,- /.- .-- / ~ / ~vu ~o ~ ~~ / / ..~. / / TMb ~070 /' : -" /'-- ¢ // / / // A-21 RD TMD 843t A- TVO 5672 TMD eS)O TV9 61~ d/A- 27 .. 0 5~ FEET 1 v b 10,22B / Southern Alaska District TRADING BAY FIELD COOK INLET, ALASKA LOCATION PLAT TRADING BAY STATE A-29 , DATE AU,G 2111972 I"= I000' 'Company ,?~ ~ Lease & Well No. W~ ~"Y?' ~2 ~ CHECK LIST FOR NEW WELL PERMITS Yes Ho Remarks I, Is well to be. located in a defined pool ....... ........... ~,~.' :~ .>, D°. statewide rules apply ........................ ). Is a registered survey plat attached .................. ), Is well located proper distance from property line ........... ~ 5, Is well located proper distance from other wells ............ ~, ~Zs~ ~sufficient undedicated acreage available in this pool ........ ?. Is well to be deviated ......................... ~ B. Is operator the only affected party ................... ~. · ~. Can pemit be approved before ten-day wait ............... ~K 10, Does operator have a bond in force ................... ~ 11. Is conductor string provided ...................... . . _ , , · ~. 12, Is enough cement used to circulate on conductor and surface ...... /~b/ , , . . 13, Will cement tie in surface and intermediate or production strings . , , j~._~;~/ 14, ~ill cement cover all possible productive horizons ........... ~/ ~. 15, Will surface casing cover all fresh water zones ............ J~Y 16, Will surface csg, internal burst equal ,5 psi/ft, to next string .... ____ 17, Will all casing give adequate safety in collapse and tension ...... i8, Does BOPE have sufficient pressure rating ............... Additional Requirements' Approval ReconveYed: TRM'~,Az?~.~., Oi(.c. ,,~ ,._ KLV "~',/f'~- J. AX. ] ~.,.~'..- , HwK ,cs ' ,, . JCl, l ~ m~·''
