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196-173
7. Property Designation (Lease Number): 1. Operations Performed: 2. Operator Name: 3. Address: 4. Well Class Before Work:5. Permit to Drill Number: 6. API Number: 8. Well Name and Number: 9. Logs (List logs and submit electronic data per 20AAC25.071): 10. Field/Pool(s): Susp Well Insp Install Whipstock Mod Artificial Lift Perforate New Pool Perforate Plug Perforations Coiled Tubing Ops Other Stimulate Fracture Stimulate Alter Casing Pull Tubing Repair Well Other: Change Approved Program Operations shutdown 11. Present Well Condition Summary: Casing Length Size MD TVD Burst Collapse Exploratory Stratigraphic Development Service 14. Attachments (required per 20 AAC 25.070, 25.071, & 25.283) 16. Well Status after work: 17. I hereby certify that the foregoing is true and correct to the best of my knowledge. OIL GAS WINJ WAG GINJ WDSPL GSTOR Suspended SPLUG Authorized Name and Digital Signature with Date: Authorized Title: Contact Name: Contact Email: Contact Phone: PBU 05-39 Hilcorp North Slope, LLC 3800 Centerpoint Dr, Suite 1400, Anchorage, AK 99503 196-173 50-029-22715-00-00 10525 Conductor Surface Intermediate Production Liner 8958 77 3588 9085 1522 8579 20" 9-5/8"x 7-5/8" 7" x 5-1/2" 3-1/2" 8554 39 - 116 38 - 3626 36 - 9121 9006 - 10528 39 - 116 38 - 3621 36 - 8964 8929 - 8958 ~8572 470 3330 6280 10530 8579 1490 6820 7740 10160 8392 - 10523 3-1/2" 9.3# L-80 34 - 8601 8374 - 8958 Structural 3-1/2" HES TNT , 8350 , 8332 No SSSV 8350 , 8486 , 8555 8332 , 8468 , 8537 Bo York Operations Manager Dave Bjork David.Bjork (907) 564-4672 PRUDHOE BAY, PRUDHOE OIL Total Depth Effective Depth measured true vertical feet feet feet feet measured true vertical measured measured feet feet feet feet measured true vertical Plugs Junk Packer Measured depth True Vertical depth feet feet Perforation depth Tubing (size, grade, measured and true vertical depth) Packers and SSSV (type, measured and true vertical depth) 12. Stimulation or cement squeeze summary: Intervals treated (measured): Treatment descriptions including volumes used and final pressure: 13a.Representative Daily Average Production or Injection Data Oil -Bbl Gas-Mcf Water -Bbl Casing Pressure Tubing Pressure Prior to well operation: Subsequent to operation: 15. Well Class after work: Exploratory Development Service StratigraphicDaily Report of Well Operations Copies of Logs and Surveys Run Electronic Fracture Stimulation Data Sundry Number or N/A if C.O. Exempt: ADL 0028326 34 - 8583 135 216 0 10200 1015 1814 1854 0 325 375 N/A 13b. Pools active after work:PRUDHOE OIL 3-1/2" Baker SABL-3 , 8486 , 8468 3-1/2" Baker SABL-3 , 8555 , 8537 STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION COMMISSION REPORT OF SUNDRY WELL OPERATIONS Sr Pet Eng: Sr Pet Geo: Form 10-404 Revised 10/2022 Submit in PDF format to aogcc.permitting@alaska.gov Sr Res Eng: Due Within 30 days of Operations By Grace Christianson at 4:02 pm, Apr 08, 2025 Digitally signed by Bo York (1248) DN: cn=Bo York (1248) Date: 2025.04.08 13:04:39 - 08'00' Bo York (1248) DSR-4/11/25JJL 5/8/25 RBDMS JSB 041025 ACTIVITYDATE SUMMARY 3/11/2025 *** WELL S/I ON ARRIVAL*** (ADPERF) MIRU YELLOW JACKET E-LINE. PT PCE 300 PSI LOW./3000 PSI HIGH, FUNCTION TEST WLVS RIH W/CH/1.69'' GUN GAMMA/1' of 2.5" GEO RAZOR GUN 6 spf 60 DEG PHASE TO PERFORATE INTERVAL 8392'-8393' CCL TO TOP SHOT=8.5' CCL STOP DEPTH=8383.5', CONFIRM SHOTS FIRED GAMMA RAY LOG CORRELATED TO SLB MEMORY DEPTH CORRELATION LOG DATED 10-JUN-2014 RDMO YELLOW JACKET E-LINE ***WELL S/I ON DEPARTURE*** JOB COMPLETE Daily Report of Well Operations PBU 05-39 • 0 moo a) 1 o N z a) r 6 o,T.m cD `� QY xr - 3 r OMs o Q Q r-+ a) a, o ti •:, a) c Z: T T T T T a w ~ > '• 2 Y O O a ,_, CQ C O o 7-5 G) _ 0 D CO m > a Q Q 0 L1.1 co m • J (.7 t0 O t0 O L a) L O C .Q C C ° L C C cp LL 7 LL '7 a N N N Cn st C C > U a. a)______._ ,a, L 12 rn O a) '' co O c'. D O D D a)coU r 6 d J J J J J C r-0 O O W W W W W on F- LL LL LL. LL LL 'vi a) E �- Q J J J J J Q CD O C a) Cf? f" Q Q Q Q Q C Z Z Z Z Z U C Gi Q u C:iu W LL LL LL LL LL = U _ _ v 0 > N UO Y a) 4% " a) a) O oO U) Z CL a) -o C O _0 C a) 44-4 V 0, m a) a) v CL > > C 44, O U oc CL < a) -C uu > 'b id v, g LL > mit! O ce N ce ce 0 V � - J LL Y J �i F cp 0o O Q CO m a 2 o U z c,J az cuW 11 z x Laic— _ al co a o o J o Z bice zap Eco •l -J Sic W dt. II)IIPr ...91rfP I3 a a a a a 2 m m m m m 1 ct LU w w w w E 2 0 0 0 0 0 3 IIIII r o 0 o o o v w = = = = = to LL wcececece B CL a a a a C4-, ® c on Q. W r- CA Cn T x N 0 0 p oo I- 0 0 O `1 O 0 O 0 O c O O O O O CV cc uj o 0 0 0 0 co �� N u v O v; O E LU C 5 N Na) T_' W :; 00000 C co la'a . u ■. ■ p M 0 OO u tD o 0 0 — u 6I� In In r C n co N. r) to to w 0 Co u) n o N. O N N N 0 NI N N N N N L. CA 8 O CA CD O O N N N N N Q1 O O O O O CU O O O O O )n N u> N Ln «+ O N Con C° c O. u c iv cu Lrz al E a) > v d7 W i+ Y W T cc C ,c ..� d Q L �'') J. W m O E Z C) co N Y W. 1 8 y c� r a Cr- Q • STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION COM ON FEB 2 9 2016 REPORT OF SUNDRY WELL OPERATIONS 1. Operations Performed .% Abandon 0 Plug Perforations 0 Fracture Stimulate 0 Pull Tubing 0 Operations shutdown ❑ Suspend 0 Perforate 0 Other Stimulate 0 Alter Casing 0 Change Approved Program 0 Plug for Redrill 0 Perforate New Pool 0 Repair Well Q Re-enter Susp Well 0 Other:IA Squeeze Q 2. Operator Name: BP Exploration(Alaska),Inc 4. Well Class Before Work 5. Permit to Drill Number: 196-173 3. Address: P.O.Box 196612 Anchorage, Development Q Exploratory 0 AK 99519-6612 Stratigraphic ❑ Service ❑ 6. API Number: 50-029-22715-00-00 7. Property Designation(Lease Number): ADL 0028326 8. Well Name and Number: PBU 05-39 9. Logs(List logs and submit electronic and printed data per 20AAC25.071): 10. Field/Pools: PRUDHOE BAY,PRUDHOE OIL 11.Present Well Condition Summary: Total Depth: measured 10526 feet Plugs measured feet true vertical 8958 feet Junk measured 8585 feet Effective Depth: measured 8572 feet Packer measured See Attachment feet true vertical 8554 feet Packer true vertical See Attachment feet Casing: Length: Size: MD: TVD: Burst: Collapse: Structural Conductor 77 20"91.5#H-40 39-116 39-116 1490 470 Surface See Attachment See Attachment See Attachment See Attachment See Attachment See Attachment Intermediate See Attachment See Attachment See Attachment See Attachment See Attachment See Attachment Production Liner 1522 3-1/2"9.2#L-80 9006-10528 8929-8958 10160 10530 Perforation Depth: Measured depth: 9009-10523 feet True vertical depth: 8931-8958 feet feet Tubing(size,grade,measured and true vertical depth) See Attachment See Attachment.. ----See Affactimerif Packers and SSSV(type,measured and See Attachment See Attachment See Attachment true vertical depth) 12.Stimulation or cement squeeze summary: Intervals treated(measured): In the IA:3930'-8350' Treatment descriptions including volumes used and final pressure: SC, ) ` 4- 22 Bbls Diesel,52 Bbls 60/40 Methanol/Water,48 Bbls 15.8 ppg Class G Cement,26 Bbls Fresh Water,402 psi. 13. Representative Daily Average Production or Injection Data Oil-Bbl Gas-Mcf Water-Bbl Casing Pressure Tubing Pressure Prior to well operation: 1219 79101 0 1560 1130 Subsequent to operation: 459 18541 5 1680 874 14.Attachments:(required per 20 AAC 25.070.25.071,&25.283) 15.Well Class after work: Daily Report of Well Operations Q Exploratory ❑ Development Q Service 0 Stratigraphic 0 Copies of Logs and Surveys Run 0 16.Well Status after work: Oil Q Gas 0 WDSPL 0 Printed and Electronic Fracture Stimulation Data 0 GSTOR ❑ WINJ 0 WAG 0 GINJ 0 SUSP 0 SPLUG 0 17.I hereby certify that the foregoing is true and correct to the best of my knowledge. Sundry Number or N/A if C.O.Exempt: 315-709 Contact Catron,Garry R(Wipro) Email Garry.Catron@bp.com Printed Name Catron,Garry R(Wipro) Title PDC Principal Engineer Signature ..48 efotidy C-4741/4---- Phone +1 907 564 4424 Date 2/29/16 Form 10-404 Revised 5/2015 3v 1—, / 1 Xyf/4 RBDMS Lk-MAR 0 1 2016 Submit Original Only • 0 Packers and SSV's Attachment PBU 05-39 SW Name Type MD TVD Depscription 05-39 TBG PACKER 8383.85 8365.83 3-1/2" HES TNT Packer 05-39 TBG PACKER 8496.13 8478.09 3-1/2" Baker SABL-3 Packer 05-39 TBG PACKER 8558.03 8539.97 3-1/2" Baker SABL-3 Packer 05-39 PACKER 9005.95 8929.29 3-1/2" Baker SABL-3 Packer • • Q- O O O O 0 0 0 0 co (Y) O) N c° co M co co M I� O Nto Ln co 0 M r r- 0 0 0 0 0 0 1) o 0 0 0 0 0 0 0 i O) N 6) (fl V (0 CO CO CO N- CO CO T T T T T m 0 0 0 0 0 0 r T T T CO O) CO O NCV O) CO T T (O N- 0) 0) IC) IC) CO CO CO CO CO CO CI ! 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O w g _, e m o _c — U \ c .> I c E \ I ' ® # 6 2 — _J 7 R < m ° $ ° c # 5 _c20 ± = R ± .cRAA ± lia- _ n .E cJk$ D E § \ / O * * \ < \ \ / < / 2 \ / 2 7 / iti k co k U O J E - t » i f O 2 E 2 m c t 6 # I & O R 2 2 ƒ 2 e e o CO e \ N N N CD © c c e g $ a m # 0 co N ® \/ N N 1FEE.= 4-1116"CM/ • 0 5_3 9 ANGLE> O WELLHEAD= FMC Y NOTES:2014 RWO I!®INTO OLDS. WELL ACTUATOR= BAKER C 9062'"'3-112"CHROME TBG" 0KB.ELEV= 71.70' 7"CSG,26#, H 78' -MAX DIS:23° 8947'- BF.E.EV= 40.0' L-80,ID=6.276" KOP= . 4800 -{ Max Angle= 93°@ 9878' 20"CONDUCTOR 110' 78' {-{7"X 5-1/2"CSG XO,D=4.892' Datum MD= 8909' 91.5#,H-40, 123' H9-5/8"X 7-518"CSG XO,D=6.875" Datum TVD= 8800'SS D=19.124" 9-5/8"CSG,40#,USS-95,D=8.681"?H 121' 1 '---------------i- 2224' -13-1/2"FES X NP,D=2.813' _ 7-5/8"CSG,29.7#,L-80,D=6.8751- 3623' , GAS LFT MANDRELS Minimum ID = 2.635" ta@ 8579' ST MD TVD DEV TYPE VLV LATCH PORT DATE 3 3714 3708 6 KBG-2-9 DOME INT 16 01/29/16 3-1/2" HES XN NIPPLE 6359 6341 0 KBG-2-9 DMY INT 0 10/05/15 IIA TOC(01!23116)H --3930' { 1 8251 8233 1 KBG-2-9 DMY INT 0 06/04/14 TBG PUNCH(01/20/16) H 8008 _8013"-ELM „,. y� I I ' !A TOC(01120116) -1 ^8170' x P'�r { 8319' J3-1/2”FES X NP,D=2.813" {TBG PUNCH(01/18/16)IH 8328'-8333'ELM1/ .> ' ['`. g Z 8350' --5-1/2"X 3-1/2"HES TNT PKR,D=2.830" { ifjp..,...H 8385' 1-13-112"HES"X"NP,ID=2.813" 8385' H3-1/2"DFAMCATC!620N X-LOCK(02/19/16) 3-1/2"TBG,9.2#,13CR-85 VAM TOR -I 8448' �_ 0087 bpf,ID=2.992" 8463' -{5-1/2"X 3-1/2"UNIQUE MACHINE OVERSHOT 3-1/2"TBG STUB(06/04/14) - 8454' ▪ X 8486' H5-1/2"X 3-1/2"BKR S-3 PKR,D=2.780" 1 L 8510' 1-13-1/2"FESXMP,D=2.750" 3-1/2"TBG,9.3#,L-80 NSCT,.0087 bpf,D=2.992" -{ 8529' �\ 3-112"TBG STUB(06/15/00) -1 $535' ! 1 I--r 8534' H5-1/2'X 3-1/2"BOT OVERSHOT w/TYPE A SEALS Z x- 8555' H5-112"X 3-1/2"BKR S-3 PKR,D=2.780"1 FISH:REMNANTS OF 3-1/2"GBP MILLED - -8572' L8568'-$578' HTBG PUNCH(01/25/01) &PUSHED(02/01/16) 1R1---1 8579' -{3-112"HES XN NP,D=2.635" -____— 8585'Chn --{"FISH" BAIL t:113-1/2"PXN PLUG(08/21/00) 3-1/2"TBG,9.3#,L-80 NSCT,.0087 bpf,D=2.992" -1 8601' I—/ "-{ 8601' --{3-1/2"WLEG,D=2.992" Z 9003' --15-1/2"X 3-1/2"BKR S-3 PKR,ID=2.780" 1 5-1/2"CSG, 17#,L-80,D=4.892" --{ 9118' --• I I , I I I I PERFORATION SUMMARY I I L REF LOG:BRCS ON 12/09/96 I ANGLE AT TOP FERE:63°@ 9009' --,_ Note:Refer to Roduction DB for historical pert data `` -- _ `` SIZE SPF I'1TER/AL Opn/Sgz SHOT SQZ 5 3-1/2" SLTD 9009-10523 C 12/30/96 3-1/2"SLID LHR,9.2#,L-80,.0087 bpf,D=2.992" --{-10525' DATE REV BY COMMENTS DATE REV BY COMMENTS PRUDHOE BAY UNIT' 12/27/96 ORIGINAL COMPLETION 02/24/16 JMG/JMD SET DREAMCATCHER(02119/16) WELL: at/5-39 06/15/00_ N9ES RWO PERMIT No: 1961730 06/04/14 DOYONI4 RWO API No: 50-029-22715-00 02/16/16 DLW/JMD TBG RJNCfES/SET CHF'(01/18-20/16) SEC 32,T11N,R15E,2350'FSL&1165 FWL 02/16/16 ATO/JMD GAT IA(1/20-23/16)&MILLED CBP(2/1/16) 02/16/16 M1GS/JMD GLV C/O(01/29/16) BP Exploration(Alaska) r � • • , � , Uu N CO 0 V X f0 Q L O 0 a) Q) p ti V) _0 L C O 0 Z to H > a Y a > E �; p co c O c 'O O O O 7 a r @ Q Jill W In u 0 a-, C -p cn O -' 0 0 w u) 1A '� t1) v E L m J Q V` N Z r J-+ Q) O aN-+ �+ V1 < h JO m O V O > O O O O '" L C 0 ro I" h -� O Z ° z Z Z Z `' cc ,_ -p CO a a) N Z,: Q N N N CO CO Q) Q v z Q 0 U 0 K Q) N CZ _ I. D A3 3 V L _C O' 0 0 0 0 0 0 0 r0 Q) u w J J J J J J CC 1 a• WWWWWW W C fD \ O 7 CU EF— LL LL LL LL LL LL u. v) C Q J J J J J J J Q CD c U) F Q Q Q Q Q Q Q G p) a Z Z Z Z Z Z Z o p� u Q) O LL LL LL LL LL LL LL :.= U u f0 ..... c 0 U Y v E (1)- v o CL a a U 11. O 2 a) a) Y -- 0 [ ac > c L ,O U c Q Q) _c O0 > V RI N E LL LL LL LL ��jj La .0 Z 0 N O 0 a' Q' Ce R' "CD d U O'• 31 J J J J a a a a MMcr d m U j lil if a, YY.. ftl UJ cb 1", Q V > „0 0 oQ oa t. 11 C a O t z, 1 al r w Q > 1 Ci 04r T >+ >1 >+ T > Zr) Lu mmam m Z m m z 0 o 0 D 00 0 0 Caca tr cot tt 11 aa aN a a a W 7 ` 3 ` ` ` vruV1 acr. ci: @ CO" bo G ID et CO X O ea r „ro. W 0 M iA O p U ipi1cc • N O O 0 o3 CD O O O O 0 O O c) O 0 O @ AJ V # 0 th .- co m N ; • SOF T� w w,8,1%%i�s7 THE STATE Alaska Oil and Gas o f AConservation Commission Witt __- 333 West Seventh Avenue getat GOVERNOR BILL WALKER Anchorage, Alaska 99501-3572 Main: 907.279.1433 (4'ALA914"' Fax: 907.276.7542 www.aogcc.alaska.gov 0 3 15 Aras Worthington 0#06 � �' 0 Wells Engineer ( 7'3 BP Exploration(Alaska), Inc. I P.O. Box 196612 Anchorage, AK 99519-6612 Re: Prudhoe Bay Field, Prudhoe Bay Oil Pool, PBU 05-39 Sundry Number: 315-709 Dear Mr. Worthington: Enclosed is the approved application for sundry approval relating to the above referenced well. Please note the conditions of approval set out in the enclosed form. As provided in AS 31.05.080, within 20 days after written notice of this decision, or such further time as the AOGCC grants for good cause shown, a person affected by it may file with the AOGCC an application for reconsideration. A request for reconsideration is considered timely if it is received by 4:30 PM on the 23rd day following the date of this letter, or the next working day if the 23rd day falls on a holiday or weekend. Sincerely, Cathy P. oerster Chair DATED this G" day of November, 2015 Encl. RBDMSL DEC 0 12015 RECEIVED STATE OF• ALASKA OIL AND GAS CONSERVATION COMMIIIN NOV 2 0 2015 • APPLICATION FOR SUNDRY APPROVALS 20 AAC 25.280 AOGCC 1. Type of Request: Abandon 0 Plug Perforations o Fracture Stimulate 0 Repair Well E- ' Operations shutdown 0 Suspend 0 Perforate ❑ Other Stimulate 0 Pull Tabing 0 Change Approved Program 0 Plug for Redrill 0 Perforate New Pool 0 Re-enter Susp Well 0 Alter Casing 0 Other IA Cement Squeeze E 2. Operator Name: BP Exploration(Alaska),Inc- 4. Current Well Class: 5. Permit to Drill Number: 196-173. 3. Address: P.O.Box 196612 Anchorage,AK Exploratory 0 Development E• 99519-6612 Stratigraphic 0 Service 0 6. API Number 50-029-22715-00-00 • 7. If perforating: 8. Well Name and Number: What Regulation or Conservation Order governs well spacing in this pool? Will planned perforations require a spacing exception? Yes 0 No E V PBU 05-39 • 9. Property Designation(Lease Number): 10. Field/Pools: ADL 0028326 • PRUDHOE BAY,PRUDHOE OIL • 11. PRESENT WELL CONDITION SUMMARY Total Depth MD(ft): Total Depth TVD(ft): Effective Depth MD: Effective Depth ND: MPSP(psi): Plugs(MD): Junk(MD): 10526 • 8958 = 8385' 8367 8385 8585 - Casing Length Size MD TVD Burst Collapse Structural Conductor 77 20"91.5#H-40 39-116 39-116 1490 470 Surface See Attachment See Attachment See Attachment See Attachment See Attachment See Attachment Intermediate See Attachment See Attachment See Attachment See Attachment See Attachment See Attachment Production Liner 1522 3-1/2"9.2#L-80 9006-10528 8929-8958 10160 10530 Perforation Depth MD(ft): Perforation Depth TVD(ft): Tubing Size: Tubing Grade: Tubing MD(ft): 9009-10523 °' 8931 -8958 See Attachment See Attachment See Attachment Packers and SSSV Type: See Attachment Packers and SSSV MD(ft)and TVD(ft): See Attachment ✓ No SSSV Installed No SSSV Installedi 12.Attachments: Proposal Summary H Wellbore Schematic E 13.Well Class after proposed work: Detailed Operations Program 0 BOP Sketch 0 Exploratory ❑ Stratigraphic 0 Development E' Service 0 14.Estimated Date for Commencing Operations: 15. Well Status after proposed work: Oil E• WINJ 0 WDSPL 0 Suspended 0 16.Verbal Approval: Date: GAS 0 WAG 0 GSTOR ❑ SPLUG 0 Commission Representative: GINJ 0 Op Shutdown 0 Abandoned 0 17.I hereby certify that the foregoing is true and the procedure approved herein will not Contact Worthington,Aras J be deviated from without prior written approval. Email Aras.Worthington@bp.com Printed Name Worthington,Aras J Title Wells Engineer Signature ,Z7j - _ Phone +1 907 564 4102 Date//� / ..1)}� COMMISSION USE ONLY Conditions of approval:Notify Commission so that a representative may witness Sundry Number: 315-io�t Plug Integrity 0 BOP Test 0 Mechanical Integrity Test 0 Location Clearance 0 Other: Post Initial Injection MIT Req'd? Yes 0 No 0/ Spacing Exception Required? Yes 0 No Q Subsequent Form Required: /j - y 0 Li APPROVED BYTHE itiee Approved by: COMMISSIONER COMMISSION Date:/! 7 f S 2 Pikel Ilil )Ir X- //-,,i-is-- ORIGINAL ,-ZZs/— �c ,?-� RBDMS DEC 0Aikkka t5 Submit Form and Form 10-403 Revised 11/2015 Approved application is valid for 12 months from the date of approval. Attachments in Duplicate • 40 m to0 0 0 0 0 0 0 0 (0 O. M M 6) N (c:: — M f� O O o 0 O V I� O U y o 0 0 0 0 0 0 0 0 L O) N O Co V Co (0 Co C0 7 NrM 00 e- N- m = M M M 0 0 0 0 �- V 00 O M O Co M N O M to N- N 't M Oo 0o Oo W W O 1 1 1 1 1 1 1 1 1 H CD co O co M t0 O N Nr N- N M M C\IM N- O M If) O M 00 CD O M MN r- cO N N O N N O N' I() m I� m O cf co In M O 00 cow 0 p i I I i i 4-a CV NI- co M CO cq M CD CD CO c M io C O � J 1— 0 u, Oo Q (:) , c0C) C) (0C) C)0 m12-1c0 65 40 a Oi J J U O _ N N - N N co CV N M v M M O M +-' M N N M m r- LoO M d- N O CO t C) M O r M J WW 00 Q Q cFww00 N- UUU W W U o . w 000 Z _ Z c W W W W m m m O D J H H Z D J D OU) wZZ —� HHH • • Packers and SSV's Attachment ADL0028326 SW Name Type MD TVD Depscription 05-39 TBG PACKER 8383.85 8365.83 3-1/2" HES TNT Packer 05-39 TBG PACKER 8496.13 8478.09 3-1/2" Baker SABL-3 Packer 05-39 TBG PACKER 8558.03 8539.97 3-1/2" Baker SABL-3 Packer 05-39 TBG PACKER 9005.95 8929.29 3-1/2" Baker SABL-3 Packer bp 05-39 PC Leak Cement Squeeze Intervention Engineer Aras Worthington (907) 564-4102 Production Engineer Finn Oestgaard (907) 564-5026 History 05-39 is a naturally flowing gravity drainage producer originally drilled December 1996. The well has had the tubing replaced twiced, once in 2000 and the most recent in 2014. Post rig after the 2000 RWO, the PXN plug was not able to be removed following multiple slickline fishing attempts and 3 separate coil attempts. The tubing was punched directly above the stuck plug to restore reservoir communication. The well is a naturally flowing well, however it will need AL to assist kicking off if it has been loaded with fluids. The operator noted an IA pressure anomoly 9/25/15, subsequent troubleshooting revealed a leak @ -4800' in the 5-1/2" production casing. The well is currently classified as "Non Operable" due to the PC leak. Objective This cement job is to repair a PC leak @ -4800' MD return the well to operable status. Cement will be circulated down CT and up the IA. The new cement top in the IA will be @ -4,200' MD. Procedural steps Slickline 1. Pull tubing tail plug. o#':: E-Line 2. Set bridge plug just above production packer. 3. Punch holes in tubing directly above bridge plug. 4. Set cement retainer above tubing holes. Coiled Tubing 5. Sting into cement retainer and pump cement into the IA to get the TOC in the IA up to -4,200' MD. Fullbore 6. MITIA to 2500 psi. Coiled Tubing 7. Mill out cement retainer and Bridge plug. •11dt= 4-1/16"CFA • 11110 1 _..._ ,_... .. ' SAFETY NOTES:7014 . O INTO LADS. WELL V1 _LFEARJ= RC O 5_39 ANGLE>we 906?-3-1/2"CHROME TBG" AcTlkTOR= BAKER 1 -MAX BLS:23'0 894T- OKH ELEV= 71 70'ETr CSG,261. TB t BF- ES/ 400' L-80,ID=6.276" J iCOP a 20'CONDUCTOR, --I--114T Max Angle 93 a 9878' 7B' 7'x s 111'CSG XO,D 4.892' [)shim MD 9151H-40 . 8'909' , , 123' 85/8"X 7-5Ar CSG XO.©=0.875' Datum TVD n 8800 SS D•19124' . 9-518 CSt3 400,LF 95,too 9 881", r - - 121 mi• f �3-1n"NES x NP.Q a 2.813• 1 7Msr0 CSG,29.71,L 80.D=4 875'-f T 3823;- }---, I. GAS LFT I./FOCRELS ST IIID IVD'DEV i TY FE VLV E LATC7-I FLIRT ()ATE NI 3 3714 37081 6 1KBG-2-9 MY NT 0 10/05115 ,,/i 2 6359 6341 0 KBG-2-9 [AN IIT 0 1f110&1K Minimum ID= 2.635" @ 8579' f .v. �CL"kk 1 8251 82331 1 KB&2 B CAN Nr 0 08/04/14. 3-112" HES XN NIPPLE 147 I i.*�'I 831W H1.1/?IC,X NP,0=2813-! 4 8390' [- Bfa 117X3-fit"FTMR .D830'•2. w sI = 8345. 3s H3-117 --�3 112'HES'X"MP,D=2.813' 8385• -f3-UT PX MUG(10/06A5) 1112"1130,924,13CR-80 V AM TOP, - 8448• . - 0087 bpf,I)a 2.992" P 8463' if-.5-112"X 3-112":.NUUE MA CI-f E©V ERSHC3T j 3 ill'TBG STU@ f0B/94/14) R�6L • -, ►- 8486' -5-12'X 3-1/2'BKR S-3 PK} D=2.78[)" .. w ,._. .. L05/._.' .M _.. Ri61o• H i1n-►+�Y rte+,n= �vl- 3112"TBG,9.31,L-00 NSCT,.008 7 bpi,1)=2.997 }-- S629r ] 3-12"THC'$T$(06/15100) # 8535' r T 8634' -312'X 3-117 8c77OVERSHOT w 1TY PE A SEALS -, 8556' 5-14"X 3-112"BKR S-3 PKR,D=2.780' 1 BMW-8818' --(maMINCH(Ol/25101) 8 { 8579' H31 rr Ff33 XN NF',ID•2,635J —" eis66pebnj En-oz " IMMO 2 1>'J'row("LUG(081211110) 3-112'TBG 9.31,1-80 near,.0087 bpi,D=2.997 H 8601' ,— 0601' 3-1/2'OLE3,1)•2:992" x f 9003' 1-15-1/72,780"` 15-1 r?CSG,171,1-80,13=4,897 H 911r ' 4 7-'j i P'$() �4,..s PE3FORATION SUMMARY L FEF LOG:BHC"S ON 12109/36 ANGLEAT TOP FEJiF.63" 9009' _ - - Note:Rotor to Production DB for Ns>oricai pert data s SEE SIT INTERVAL • n.'] SPOT Stip '"-- 3-111 `SLTD 9009-105231 C 12130196 I s 3-1/7 SLID LNR 9211,L-80,.0087 bpf,D-299Z' 10528' p4TFti TFWV BY CXU'1TS DATE REV BY COI IT9 FNLD-LEEB4Y LINT 12/27/961 OMOINAL COMPLETION 06114/14 WI PJC OLV CO(08009/14) WELL. b5-39 06t15/00, NBE5 F690 .06114/14 RV RRC RJLL F'XP4(08110110 FERMI No: 1961730 06104114BOYON14 MVO 10/07115 RCT!JID GLV 00(10105115) AR Pb; 50-1) 22715-00 06106114 JA ) DRLG HO CORRECTIONS 10/07115 11.16S/Pub)SET PX PLUG(10106/15) SEC 32,T11IR R15E.2350 FSL&1165'PIA_. 06!10/11 JNLJJIJ) CORRECTED PERF SUMMARY .w,._.. ,._ 06/10114 CX/JID F71AL©DEAR 8JVAL IIP&ploration(Alaska) 2 • • bp BP Exploration (Alaska) Inc. Attn: Well Integrity Coordinator, PRB -20 Post Office Box 196612 Anchorage, Alaska 99519 -6612 May 11, 2012 -dE Ati Ci 2 201a q 3 Mr. Jim Regg 1 39 Alaska Alaska OiI and Gas Conservation Commission \ 05' 333 West 7 Avenue Anchorage, Alaska 99501 Subject: Corrosion Inhibitor Treatments of GPB DS -05 Dear Mr. Regg, Enclosed please find multiple copies of a spreadsheet with a list of wells from GPB DS- 05 that were treated with corrosion inhibitor in the surface casing by conductor annulus. The corrosion inhibitor is engineered to prevent water from entering the annular space and causing external corrosion that could result in a surface casing leak to atmosphere. The attached spreadsheet represents the well name, API and PTD numbers, top of cement depth prior to filling and volumes of corrosion inhibitor used in each conductor. As per previous agreement with the AOGCC, this letter and spreadsheet serve as notification that the treatments took place and meet the requirements of form 10 -404, Report of Sundry Operations. If you require any additional information, please contact me or my alternate, Gerald Murphy, at 659 -5102. Sincerely, off. Mehreen Vazir BPXA, Well Integrity Coordinator • • BP Exploration (Alaska) Inc. Surface Casing by Conductor Annulus Cement, Corrosion inhibitor, Sealant Top -off Report of Sundry Operations (10-404) DS-05 Date: 01/10/2012 Corrosion Initial top of Vol. of cement Final top of Cement top off Corrosion inhibitor/ Well Name PTD # API # cement pumped cement date inhibitor sealant date ft bbls ft gal 05 -01C 1990280 50029201360000 Sealed conductor NA NA N/A N/A NA 05 -02A 2012410 50029201440100 Sealed conductor NA NA N/A N/A NA 05 -03C 2000940 50029201470300 Sealed conductor NA NA N/A N/A NA 05 -04A 1960890 50029201520100 Sealed conductor NA NA N/A N/A NA 05 -05B 1961800 50029201700200 Sealed conductor NA NA N/A N/A NA 05 -06A 1950840 50029201730100 0 NA 0 N/A N/A NA 05 -07 1770130 50029202430000 Sealed conductor NA NA N/A N/A NA 05 -08A 2100550 50029202480100 Sealed conductor NA NA N/A N/A NA 05 -09A 1990140 50029202540100 Sealed conductor NA NA N/A N/A NA 05 -10C 2070980 50029202630300 Sealed conductor NA NA N/A N/A NA 05 -11A 1960970 50029202520100 Sealed conductor NA NA N/A N/A NA 05 -12B 2011800 50029202440200 Sealed conductor NA NA N/A N/A NA 05 -13B 2071460 50029202500200 Sealed conductor NA NA N/A N/A NA 05 -14A 1930820 50029202530100 Sealed conductor NA NA N/A N/A NA 05 -15B 1960230 50029202550200 Sealed conductor NA NA N/A N/A NA 05 -16B 1991000 50029202620200 Sealed conductor NA NA N/A N/A NA 05 -17B 1981040 50029202710200 Sealed conductor NA NA N/A N/A NA 05 -18A 1981740 50029219600100 Split conductor NA NA N/A N/A N/A 05 -19 1890780 50029219620000 1.4 NA 1.4 N/A 8.5 4/11/2011 05 -20B 2042340 50029221370200 1.2 NA 1.2 N/A 5.1 4/18/2011 05 -21A 1981180 50029219690100 Dust Cover NA NA N/A N/A N/A 05 -22B 2071260 50029219760200 3.1 NA 3.1 N/A 18.7 4/17/2011 05 -23B 2080610 50029219630200 1.2 NA 1.2 N/A 5.1 4/11/2011 05 -24A 2042180 50029222040100 1.5 NA 1.5 N/A 10.2 4/11/2011 05 -25C 2091240 50029219880300 6.0 NA 6.0 N/A 44.2 4/18/2011 05 -26A 2012210 50029219840100 0.5 NA 0.5 N/A 3.4 4/12/2011 05 -27B 2081910 50029219790200 Sealed conductor NA NA N/A N/A N/A 05 -28B 2060890 50029222080200 0.6 NA 0.6 N/A 1.7 4/10/2011 05 -30 1911150 50029222130000 1.2 NA 1.2 N/A 10.2 4/11/2011 05-31B 2100850 50029221590200 1.3 NA 1.3 N/A 6.8 4/12/2011 05 -32A 2020010 50029221900100 20.0 6.0 0.5 7/13/2011 3.4 7/23/2011 05 -33B 2100810 50029221680200 4.8 NA 4.8 N/A 37.4 4/27/2011 05 -34A 2080370 50029222170100 3.9 NA 3.9 N/A 18.7 1/4/2012 05 -35A 2081340 50029221720100 2.7 NA 2.7 N/A 18.7 4/18/2011 05 -36A 2050700 50029221820100 2.3 NA 2.3 N/A 13.6 4/12/2011 05 -38 1961850 50029227220000 1.8 NA 1.8 N/A 15.3 4/10/2011 --7 05 -39 1961730 50029227150000 1.3 NA 1.3 N/A 10.2 4/10/2011 05-40 1961590 50029227070000 1.6 N/A 1.6 N/A 16.2 1/10/2012 05-41A 2031700 50029226960100 5.0 NA 5.0 N/A 58.7 1/8/2012 PROACTIVE DIAGNOSTIC SERVICES INC. • ~/I~~LL~, ~~i C~ To: AOGCC Christine Mahnken 333 W. 7th Ave Suite 100 Anchorage, Alaska 99501 (907) 793-1225 RE : Cased Hole/Open Hole/Mechanical Logs and /or Tubing Inspectian(Caliper/ MTI~ The technical data listed below is being submitted herewith. Please acknowledge receipt by returning a signed copy of this transmittal letter to the following BP Exploration (Alaska), Inc. Petrotechnical Data Center Attn: Joe Lastufka LR2-1 900 Benson Blvd. Anchorage, Alaska 99508 and ProActive Diagnostic Services, Inc. (~T l0 Attn: Robert A. Richey 130 West International Airport Road ~~ ii Suite C Anchorage, AK 99518 Fax: (907) 245-8952 1) Leak Detection - WLD 18-Aug-1O 05-39 BL / EDE 50-029-22715-00 ~~ ~: _-~ ~t 2) ~ ' ',' - _ ~. ~ j~ Signed : Date Print Name: ~" ~~~ ~~~ ~' «:< . PROACTIVE DIAGNOSTIC SERVICES, INC., 130 W. INTERNATIONAL AIRPORT RD SUITE C, ANCHORAGE, AK 99518 PHONE: (907)245-8951 FAX: (907)245-88952 E-MAIL : ,,wclsa~s~6~~s~c~eC~a~ae~s®rFtl®~.;:a~s WEBSITE : snnntw.s~es*:aae1¢o~.~~rs~ C:\Documents and Settings\Diane Williams\Desktop\Transmit_BP.docx RECEIVED OCT 1 2 2006 . STATE OF ALASKA _ ALA Oil AND GAS CONSERVATION COM~ON REPORT OF SUNDRY WELL OPERATIONSl/aska 1. Operations Abandon D Repair Well [2] Plug Perforations D Stimulate D Other ons. Cíl!1J . Performed· D D D D eñ 1+H3~ion . Alter Casing Pull Tubing Perforate New Pool Waiver Time Extension Orage Change Approved Program D Operat. Shutdown D Perforate D Re-enter Suspended Well D 2. Operator BP Exploration (Alaska), Inc. 4. Current Well Class: 5. Permit to Drill Number: Name: Development R Exploratory 196-1730 3. Address: P.O. Box 196612 Stratigraphic Service 6. API Number: Anchorage, AK 99519-6612 50-029-22715-00-00 7. KB Elevation (ft): 9. Well Name and Number: 71.7 KB PBU 05-39 ADLO-028326 11. Present Well Condition Summary: 10. Field/Pool(s): PRUDHOE BAY Field/ PRUDHOE OIL Pool Representative Daily Average Production or Injection Data Gas-Mcf Water-Bbl Casing Pressure 30797 0 0 o 0 0 15. Well Class after oroposed work: Exploratory Development R 16. Well Status after proposed work: Oil R Gas WAG 8. Property Designation: ,. '. ~,....... >, Total Depth measured 10525' feet Plugs (measured) true vertical 8958' feet Junk (measured) Effective Depth measured 10525' feet n ~ C 2úÛß (/ true vertical 8958' feet Casing Length Size 052! MD TVD Conductor 80' 20" 91.5# H-40 30' - 110' 30' - 110' Production 86' 9-5/8" 40# L-80 37' - 123' 37' - 123' Production 3500' 7-5/8" 29.7# L-80 123' 3623' 123' - 3618' Intermediate 9040' 5-1/2" 17# L-80 78' - 9118' 78' - 8963' Liner 1516' 3-1/2" 9.2 L-80 9009' 10525' 8931' - 8958' Perforation depth: Measured depth: 9009' - 10523' True Vertical depth: 8930' - 8958' Tubing: (size, grade, and measured depth) 3-1/2" 9.3# L-80 Packers and SSSV (type and measured depth) 5-1/2"x3-1/2" BKR SABL - PKR 5-1/2"x3-1/2" BKR SABL - PKR 5-1/2"x3-1/2" BKR SABL - PKR o 12. Stimulation or cement squeeze summary: Intervals treated (measured): Treatment descriptions including volumes used and final pressure: 13. Prior to well operation: Subsequent to operation: 14. Attachments: Copies of Logs and Surveys Run Daily Report of Well Operations Oil-Bbl 797 o x None None Burst 1490 5750 6890 7740 10160 Collapse 470 3090 4790 6280 10530 8535' - 8599' 8486' 8555' 9003' o Tubing pressure 919 o Service 17. I hereby certify that the foregoing is true and correct to the best of my knowledge. Contact Gary Preble WINJ WDSPl RBDMS 8Ft; OCT I 7 200ô Title Data Engineer Signature Phone 564-4944 ORIGINAL Date 10/10/2006 Submit Original Only . . 05-39 DESCRIPTION OF WORK COMPLETED NRWO OPERATIONS EVENT SUMMARY ***WELL SHUT IN UPON ARRIVAL*** 500/200/200, SWAB SHUT (patch) RIGGING UP SCHLUMBERGER E-LlNE *** JOB CONTINUED TO 9/2/2006 SET LOWER W/L 35 KB PACKER... TOP OF ELEMENT AT 3760' FINAL T/I/A = 1000/200/175. WELL LEFT SHUT IN. ***PAD OP NOTIFIED UPON DEPARTURE*** ***** JOB COMPLETE***** FLUIDS PUMPED BBLS I 1 . DIESEL 1 . TOTAL Schlumberger Alaska Data & Consulting Services 2525 Gambell Street, Suite 400 Anchorage, AK 99503-2838 ATTN: Beth Well f& -17J D.S. 5-39 Jr7 "r,)t1 D-26A , ¡-C/o I SCANNED JUN 1 7 2005 Job # 10991755 10964114 Log Description LEAK DETECTION LOG LEAK DETECTION LOG PLEASE ACKNOWLEDGE RECEIPT BY SIGNING AND RETURNING ONE COpy EACH TO: BP Exploration (Alaska) Inc. Petrotechnical Data Center LR2-1 900 E. Benson Blvd. Anchorage, Alaska 99508 Date Delivered: cJ/z1o~ Date 01/24/05 01/19/05 Blueline 1 1 /70 -173 02/25/05 NO. 3350 Company: State of Alaska Alaska Oil & Gas Cons Comm Attn: Helen Warman 333 West 7th Ave, Suite 100 Anchorage, AK 99501 Field: Prudhoe Bay Color Prints CD - Alaska Data & Consulting Services 2525 Gambell Street, Suite 400 Anchorage. AK 99503-2S..Já ATTN: Beth -\/; /¡J ¡: / í Recei6/I¿&r-Ill!dM4I/{~ V STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION COMMISSION REPORT OF SUNDRY WELL OPERATIONS 1. Operations performed: Operation shutdown_ Stimulate_ Plugging_ Perforate_ Pull tubing _ Alter casing _ Repair well _ Other_X (Tbg punch) 2. Name of Operator BP Exploration (Alaska), Inc. 3. Address P. O. Box 196612 Anchorage, AK 99519-6612 4. Location of well at surface 2929' FNL, 4117' FEL, Sec. 32, T11N, R15E, UM At top of productive interval 3135' FNL, 3984' FEL, Sec. 32, T11N, R15E, UM At effective depth At total depth 3841' FNL, 2554' FEL, Sec. 32, T11N, R15E, UM 5. Type of Well: Development __X Exploratory__ Stratigraphic__ Service__ (asp's 698246, 5948543) (asp's 698385, 5948341) (asp's 699836, 5947672) 6. Datum elevation (DF or KB feet) RKB 71.7 feet 7. Unit or Property name Prudhoe Bay Unit 8. Well number 05-39 9. Permit number / approval number 196-173 10. APl number 50-029-22715 11. Field / Pool Prudhoe Bay Oil Pool 12. Present well condition summary Total depth: measured true vertical 10526 feet 8958 feet Effective depth: measured 8579 feet true vertical 8561 feet Casing Length Size Conductor 11 0' 20" Surface 3586' 9-5/8" x 7-5/8" Production 9085' 7" x 5-1/2" Liner 1517' 3-1/2" Plugs (measured) Junk (measured) Stuck PXN plug @ 8579' MD (Set 6/8/2000). Cemented Measured Depth True vertical Depth 260 Sx AS 110' 110' 2742 Sx PFE & 197 Sx Class G 3623' 361 8' 163 Sx Class G 91 1 8' 8963' Uncemented 10525' 8958' Perforation depth: measured 9009' - 10523' slotted liner. true vertical 8931' - 8958' slotted liner. Tubing (size, grade, and measured depth) 3-1/2", 9.3#, L-80 Tbg @ 8601' MD. Packers & SSSV (type & measured depth) 5-1/2" X 3-1/2" BAKER SABL-3 PACKER @ 8486', 8555', & 9003' MD. 3-1/2" HES X @ 2205' MD. Ala~,,a ()il & Oss Coli.s. Con~iriisdo?~ Ar~ciloraqe 13. Stimulation or cement squeeze summary Intervals treated (measured) (see attached) Treatment description including volumes used and final pressure 14. Prior to well operation Subsequent to operation OiI-Bbl Shut in 1938 Representative Daily Average Production or Iniection Data Gas-Mcr Water-Bbl 20806 0 Casing Pressure Tubing Pressure 598 15. Attachments Copies of Logs and Surveys run Daily Report of Well Operations 16. Status of well classification as: Oil __X Gas __ Suspended __ Service 17. I hereby certify that the foregoing is true and correct to the best of my knowledge. Signed '~~/~~' Title: DS 5 Surveillance Engineer Brian Carlson Date February 8, 2001 Prepared by Paul Rauf 564-5799 Form 10-404 Rev 06/15/88 · SUBMIT IN DUPL~ 05-39 DESCRIPTION OF WORK COMPLETED TUBING PUNCH TO INITIATE FLOW (PXN PLUG STUCK) Date Event Summa~ 1/20/2001' 1/25/2001' RIH & drifted 3-1/2" tubing to 8592' SLM. RIH & shot tubing circulation holes in the 3-1/2" tubing f/8568' - 8578' to initiate flow. There is a stuck PXN plug located in the XN nipple @ 8579' ELM. Placed BOL. Obtained a representative well test. Alaska Oil & Page 1 THE MATERIAL UNDER THIS COVER HAS BEEN MICROFILMED ON' OR BEFORE JANUARY 03, 2001 M E PL A T W T H E IA L U N D E R IS M ARK ER C -.LOPJ~IFILI~DOC ' _. STATE OF ALASKA ,- ALASKA. _ AND GAS CONSERVATION COMk ,~ION REPORT OF SUNDRY WELL OPERATIONS 1. Operations performed: [] Operation Shutdown [] Stimulate [] Plugging [] Perforate [] Pull Tubing [] Alter Casing [] Repair Well [] Other 2. Name of Operator 5. Type of well: 6. Datum Elevation (DF or KB) BP Exploration (Alaska) Inc. [] Development KBE = 71.70' [] Exploratory 7. Unit or Property Name 3. Address [] Stratigraphic Prudhoe Bay Unit P.O. Box 196612, Anchorage, Alaska 99519-6612 [] Service 4. Location of well at surface 8. Well Number 2350' NSL, 4115' WEL, SEC. 32, T11N, R15E, UPM 05-39 At top of productive interval 9. Permit Number / Approval No. 196-173 2144' NSL, 3984' WEL, SEC. 32, T11N, R15E, UPM 10. APl Number At effective depth 50- 029-22715-00 1438' NSL, 2552' WEL, SEC. 32, T11N, R15E, UPM 11. Field and Pool At total depth Prudhoe Bay Field / Prudhoe Bay 1438' NSL, 2552' WEL, SEC. 32, T11N, R15E, UPM Pool 12. Present well condition summary Total depth: measured 10525 feet Plugs (measured) true vertical 8958 feet ORIGINAL Effective depth: measured 10525 feet Junk (measured) true vertical 8958 feet Casing Length Size Cemented MD TVD Structural Conductor 110' 20" 260 sx Arctic Set 110' 110' Surface 3586' 9-5/8" x 7-5/8" 2742 sx PF 'E', 197 sx Class 'G' 3623' 3618' Intermediate Production 9085' 7" x 5-1/2" 163 sx Class 'G' 9118' 8963' Liner 1517' 3-1/2" Uncemented Slotted Liner 9008'- 10525' 8930'- 8958' Perforation depth: measured Slotted Liner: 9009'- 10523' ,JUL £ 0 2_000 true vertical Slotted Liner: 8931' - 8958' Tubing (size, grade, and measured depth) 3-1/2", 9.3#, L-80 to 8601' A~chomge Packers and SSSV (type and measured depth) 7-5/8" x 3-1/2" HES 'X' Nipple at 2205'; 5-1/2" x 3-1/2" Baker SABL-3 packer at 8486' and at 8555' and at 9003' 13. Stimulation or cement squeeze summary Intervals treated (measured) Treatment description including volumes used and final pressure 14. Representative Daily Average Production or Injection Data OiI-Bbl Gas-Mcf Water-Bbl Casing Pressure Tubing Pressure Prior to well operation: Subsequent to operation: 15. Attachments 16. Status of well classifications as: [] Copies of Logs and Surveys run [] Oil [] Gas [] Suspended Service [] Daily Report of Well Operations 17. I hereby certify that the foregoing is true and correct to the best of my knowledge Signed Terrie Hubble "~0~._ ~ Title Technical Assistant III Date Or7' ~J'~" O0 Prepared By Name/Number: Terrie Hubble, 564-4628 Submit In Duplic te~ Form 10-404 Rev. 06/15/88 i~i ?i? 4:: i i'I i Page 1 of 2 ary Report Legal Well Name: DS 05-39 Common Well Name: DS 05-39 Spud Date: 6/1~2000 Event Name: WORKOVER Sta~: 6/11/2000 End: 6/15/2000 Contractor Name: NABORS Rig Release: 6/15/2000 Group: RIG Rig Name: NABORS 9ES Rig Number: i:C~e -Phas~-:; DescriPtion of Operations 6/11/2000 00:00 - 12:00 12.00 MOVE PRE Move rig to DS-5. Road prepareded w/pl~ood and rig mats. Clear cellar & RD floor. RD top drive and RU bridle lines. Lower skate chute. ~y down derrick. Move pit unit to DS 5. Move Sub Base unit to DS-5 and arround rese~e pit to well site. 12:00 - 21:30 9.50 MOVE PRE Oro~ pad and position rig with rig ma~ ahead. Lay and berm herculite and set sub. Move pit unit arround rese~e pit and spot. Level rig and pits. 21:30 - 00:00 2.50 RIGU PRE Check and dg to raise derrick PJSM. Raise derrick, UNbridle blocks, RU topdrive, Hang bridle lines. 6/1N2000 00:00 - 02:30 2.50 RIGU PRE RU cellar and lines to tree. ACCEPT RIG ~ 02:30 6/1N00 02:80 - 10:a0 8.00 RIGU PRE PRESPUD MEETING Pull BPV and install ~O. Test tree and No pressure in well. ND tree. NU BOP. 10:30 - 1~:30 3.00 BOPSUF PRE TEST BOP, koomey, O & K valves and manifolding, and TD valves to 250/~00 psi. AOGOC witnessing of test waived by John Spalding. 13:80 - 15:30 2.00 PULL DEOOMP Pull ~O w/lubri~tor. No pressure in well. MU landing jr., tubing tongs, and control line spooler. 15:30 - 00:00 8.50 PULL DEOOMP Unseat tubing hanger w/110 K PU. (No ove~ull) POOH and LD 208 its 3.5" tbg., SSSV and first GLM. Recovered 38 SS bands. ( 2 bands lost in hole per original tubing running tally) 6/13/2000 00:00 - 02:30 2.50 PULL DEOOMP Finish LD 3.5" tubing. Recovered 268joints and 16.58' stub, 3 GLM, SSSV nipple, and 38 of 40 ss bands. 02:30 - 09:30 7.00 EVAL INTERV RU slick line and run 4.75" G~LIB. Tag at 8546' sim. POOH. LIB shows good out but only semi-circle impression. RIH w/4.5" JB to 8546' sim. POOH and re~ver 2 pieces Black rubber. RD slick line. Load tubing to pipe shed; olean & strap tbg.while slicklining. 09:30 - 15:a0 6.00 RUNOO~ COMP MU and mn BOT overshot, X Nipple, SABL-3 packer, 2 Jts. 3.53 9.~ L-80 NSTO TBG, GLM, 64 jts. tubing, GLM and 19 jts. tubing. Found 2 transverse cuts in tubing jt. ~ 85. Top cut 4' below box was 1.5 x .75 x .33 inch. Second cut 10.83' below first out was 2.5 x 1.0 x .5" and penetrated tube wall. Cuts appear to be the result of abrasion by wire rope. 15:30 - 16:30 1.00 RUNOO~ COMP Cheek tubing in shed and research histo~ of Grade B tubing. 122 j~. of tubing were Class 2 which had been round tripped to Anchorage for end rebuilds at Unique. Tube body inspection histo~ of these joints is in question. 16:30 - 00:00 7.50 RUNCO~ COMP So~ pipe in shed to reject tubing from the recut group. POOH and LD recut tbg. Reject 122 joints. Load replacement tubing in shed. Olean,rabbit and strap tubing. 6/14/2000 00:00 - 02:30 2.50 RUNOO~IPH COMP Finish Ioadind replacement tubing into shed.Olean, rabbit and strap. PJSM for running completion. 02:80 - 05:30 a.00 RUNOO~IPH COMP RIH with 3.5" comple~on to 2796'. ~oint 85 in hole) 05:a0 - 12:30 7.00 RUNOO~ COMP Finish RIH w/~bing. Ran 264 jts. 3.5" 9.8~, L-80, NSTO tubing; GLM; 2 Xn; packer and overshot. 12:80 - 15:30 3.00 RUNOO~ COMP RIH and locate tubing stub at 8530.18' tbm. Work over stub and confirm seals and space out. Pick up and MU spaceout pups and Hanger. Set down and confirm Space out. 15:30 - 16:30 1.00 RUNOON COMP Reverse circ. 75 bbl olean sea water, 72 bbl Oorexit treated sea water, 25 bbl sea water. 16:30 - 17:30 1.00 RUNOO~ COMP Land tubing hanger and RILDS. 17:30 - 19:30 2.00 RUNOO~ COMP Pull landing joint and set ~O. Test to 1000 psi. ND mouse hole, flow nipple and set back BOP. lg:30 - 21:30 2.00 RUNCO~,I COMP !NU tree. And test to 5000 psi. Pull ~O w/lubri~tor. 21:30 - 22:80 1.00 RUNOO~ ~ COMP Rig up GB&R to set packer. PJSM. S~ test lines to 5000 psi. Printed: 7/19/2000 2:59:37 PM Legal Well Name: DS 05-39 Common Well Name: DS 05-39 Spud Date: 6/12/2000 Event Name: WORKOVER Start: 6/11/2000 End: 6/15/2000 Contractor Name: NABORS Rig Release: 6/15/2000 Group: RIG Rig Name: NABORS 9ES Rig Number: Fr°m-. ~To-~ i ~ ~ ::~:~....... : ............... ' -Code iPhase }:::: :DescriPtion of Operations 6/14/2000 22:30 - 23:30 1.00 RUNCOI~ fi'FlEE COMP Attempt test lines. Leaks in 1602 chicksan swing & annulus valve ring flange. Defective pressure transducer. Repair defects & complete pressure test lines to 5000 psi. 23:30 - 00:00 0.50 RUNOOI\I COMP Set packer w/~500 psi. Tes~ ~ubi~g ~o ~500 psi. for 30 mi~. good ~e~. ~/15/2000 00:00 - 02:00 2.00 RUNOO~ COMP Bleed tbg to 1500 psi. pressure test 3.5" x ~.5" ~ulu5 to 3000 psi. for 30 min. Bleed ~ubi~g ~d ~p~ure RP valve ~ 2500 p~i difere~ti~l. 02:00 - 03:00 ~.00 RUNOO~ COMP Reverse circulate ~ bbl die~el to freeze protect. U-tube i~to tubing. 03:00 - 0~:00 1.00 RUNOO~ COMP Nipple down ~o~ oil truck. Set BPV w/lubricator. Secure well v~lves release rig. RR ~ 0~:00 0~/15/00 ~,~. ~F-~ ~_ .~ ~-~'. ~ ?:~' ~:.,~ Printed: 7/19/2000 2:59:37 PM STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION COMMISSION APPLICATION FOR SUNDRY APPROVALS 1. Type of request: Abandon _ Suspend _ Operational shutdown _ Re-enter suspended well _ Alter casing _ Repair well _ Plugging _ Time extension _ Stimulate _ Change approved program _ Pull tubing _ Variance _ Perforate _ Other_X 2. Name of Operator ARCO Alaska, Inc. 3. Address P. O. Box 100360 Anchorage, AK 99510-0360 4. Location of well at surface 2929' FNL, 4117' FEL, Sec. 32, T11N, R15E, UM At top of productive interval 2151' FSL, 4046' FEL, SEC. 32, T11N, R15E, UM At effective depth At total depth 3841' FNL, 2554' FEL, Sec. 32, T11N, R15E, UM 5. Type of Well: Development __X Exploratory __ Stratigraphic __ Service __ 6. Datum elevation (DF or KB feet) RKB 72 feet 7. Unit or Property name Prudhoe Bay Unit 8. Well number 05-39 9. Permit number / approval number 96-173 10. APl number 50-029-22715 12. Present well condition summary Total depth: measured true vertical Effective depth: measured true vertical Casing Length Conductor 110' Surface 86' Surface 3500' Production 45' Production 9040' Slotted Liner 1517' 10526 feet Plugs (measured) 8958 feet 10525 feet Junk (measured) 8958 feet Size Cemented Measured Depth 20" 260 sx Arcticset 110' 9-5/8" (see below) 123' 7-5/8" 197 Sx Class G & 2742 Sx PFE 3623' 7" (see below) 78' 5-1/2" 163 sx c~ass G 9118' 3-1/2" Uncemented 10525' True vertical Depth 110' 123' 3618' 78' 8963' 8958' Perforation depth: measured 9009' - 10523' (slotted Liner) true vertical 8931' - 8958' (slotted Liner) Tubing (size, grade, and measured depth Packers & SSSV (type & measured depth) ORIGINAL 4-1/2", 12.6#, 13CR-80 Tbg @36' MD; 3-1/2", 9.3#, L-80, Tbg @ 8601' MD. 5-1/2' X 3-1/2" Baker SABL-3 Packer @ 8555' MD; 5-1/2" x 3-1/2" Baker SABL-3 Packer @ 9003' MD 3-1/2" HES XXO SSSV nipple @ 2016' MD. 13. Attachments Description summary of proposal __X Detailed operations program __ BOP sketch __ 15. Status of well classification as: 14. Estimated date for commencing operation September 15, 1999 16. If proposal was verbally approved Name of approver Date approved Oil __X Gas __ Suspended __ Service 17. I hereby certify that the foregoing is true and correct to the best of my knowledge. Questions? Call Mike N~nik @ 263-4561. Signed ' Title: AAI Wellwork Design & Optimization Supervisor Date ~,/¢/e Erin Oba Prepared b)/ Paul Rauf 263-4990 FOR COMMISSION USE ONLY Conditions of approval: Notify Commission so representative may witness Plug integrity __ BOP Test ~ Location clearance __ Mechanical Integrity Test __ Subsequent form required 10- ~ ORIGINAL SIGNEDBY Approved by order of the Commission Robert N. Chdstenson Commissioner Approved Copy _c:~_R~rn~~) Form 10-403 Rev 06/15/88 · SUBMIT IN TRIPLICATE 05-39 Annular Isolation Squeeze Primary Objective , . Note: Primary objective is to cement the tubing x inner annulus with 11 ppg LiteCRETE cement to eliminate annular communication caused by leaking gas lift mandrels. RU Slickline and drift / tag. Set PXN plug in XN Nipple @ 8579'. Pull GLV from Station #3 (8467') and leave open to flow. Dummy off Stations #1 (3708') and #2 (6368'). RU CTU. Fluid pack well and lay-in a 75' sand plug on PXN. Combo MIT well to 1000 psi, this will insure the plug, packer, and casing have pressure integrity. 3. RIH w/CT and set retainer at 8450'. . RIH w/CT and stab in retainer. Pump 55 bbls of 11 ppg LiteCRETE cement in the tubing x inner annulus from - 5500' to -8555'. Pull out of hole. 5. Wait on cement 7 days. 6. MilI/FCO to TD. . Run Pack-Off Gas Lift Mandrel over Gas Lift Station #1 at 3708'. Pressure test tubing. 8. Return well to production. D~ 05-39 Annular Isolation Squeeze 7-5/8" Surface Casing 29.7# @ 3623' MD Diesel to Surface Permafrost- 1800' 3-1/2" SSSV nipple @ 2016' MD 3-1/2" 9.3# L-80 Tubing 36' - 8601' MD 3708' MD :k-off Gas Lift Mandrel over Gas Lift Station #1 6368' MD Tubing / Casing Annulus Filled w/11 ppg LiteCRETE Cement 8555' - 5500' MD -IF @ 8601' MD 8467' MD 5-1/2" X 3-1/2" Baker SABL-3 Packer @ 8555' MD 5-1/2" Production Casing 17# @ 9118' MD 3-1/2" Slotted Liner 9.2# @ 9003' - 10525' MD 5-1/2" X 3-1/2" Baker SABL-3 Packer @ 9003' MD pcr 7/30/1999 2 COILED IUB-ING 'UNIT BOP EOU I PMENi* I.5000 PSI' 7" WELLHEAD CONNECIOR FLANGE ). 5000 PSI 4 1/16" PIPE RA~S 3. 5000 PSI 4 1/6" HYDRAULIC SLIPS 4~ 5000 PSI 4 1/~" SHEAR RAMS 5. 5000 'PSI4 1/6" BLIND RAMS 6. 5000 PSI 4 1/16" STUFFING BOX . 3 HIREL ]NE BOP .EOU I PHEN'I' 1. 5000 PSI ?" WELLHEAD CONN£CIOR FLANG 2. 5000 PSI WlRELIN£ RAIaS (VARIABLE ). 5000 PSI 4 1/6" L UBRICA'iOR 4. 5000 PS~ 4 1/l~" F'LOW lUBE PACK-OFF ARCO ALASKA, INC. Tubing XO Tubing Casing Liner Casing Liner Gas Lift Mandrel/Dummy Valve 1 Gas Lift Mandrel/Dummy Valve 2 Gas Lift Mandrel/Dummy Valve 3 PKR 8579' Min ID=2.635" (3-1/2" HES XN Nipple) NIP q-FL PKR Liner Per[ Liner-Slotted ................................ Prudhoe Bay APl: 500292271500 Well Type: PROD SSSV Type: Orig Compltn: 12/27/96 Annular Fluid: 6.2 Diesel/8,5 Last W/O: 12/30/96 FSW Reference Log: BHCS Ref Log Date: 12/9/96 Last Tag: TD: 10526 ftKB Last Tag Date: Max Hole 93 deg @ 9878 Angle: Depth Comment 8579 8579' Min ID=2.635" (3-1/2" HES XN Nipple) Date Note 3/23/99 Drifted to 9009' w/2.55" dummy gun TTL ELM @ 0: ELM Tubing Tail (Not Logged) Daterun: 1996-12-27 -~ ,-etc:)~_~ELRY Depth TVD Type Description 36 36 XO Crossover 4-1/2" x 3-1/2" 8555 8537 PKR 7" x 3-1/2" Baker SABL-3 Packer 8579 8561 NIP 3-1/2" HES XN Nipple 8601 8583 TTL 3-1/2" Tubing Tail W/L Re-entry Guide 9003 8928 PKR 7" x 3-1/2" Baker SABL-3 Packer Size Weight Grade Top Btm 7.000 26.00 L-80 0 78 5.500 17.00 L-80 78 9118 3.500 9.20 L-80 9003 9009 3.500 9.20 L-80 9009 10523 3.500 9.20 L-80 10523 10525 9.625 40.00 USS95 0 123 7.625 29.70 L-80 123 3623 Size Weight Grade Top Btm 4.500 12.60 13CR-80 0 36 3.500 9.30 L-80 36 8601 Gas Lift Mand rels/Vaive~ Stn MD 'FVD Man Man VMfr VType Mfr Type 1 3708 3702 BST TRIM-V4 DMY 2 6368 6350 BST TRIM-V4 DMY 3 8467 8449 BST TRIM-V4 DMY 1. leaking per video log 10/12/98 2. leaking per video log 10/12/98 3. leaking per video log 10/12/98 Perforations · i i: Interval TVD Zone Status 9009- 10523 8930- 8958 ZONE lB O Feet Description 78 Liner 9040 Liner 6 Liner 1514 Liner-Slotted 2 Liner 123 Casing 3500 Casing Feet Description 36 Tubing 8565 Tubing V OD Latch Port TRO 1.0 T-1 0.000 1.0 T-1 0.000 1.0 T-1 0.000 05-39 Angle @ TS: 1 deg @ 8488 Angle @ TD: 90 deg @ 10526 Rev Reason: Per[ info Last Update: 8/3/99 3.500 2.780 2.630 0.000 0.000 Date Vlv Run Commen1 0 8/23/98 (1) 0 8/23/98 (2) 0 8/23/98 (3) Feet~PF Date Type Comment 1514 412/30/96 SLO'H'ED SLOTTED LINER LINER PERMIT DATA 96-173 96-173 96-173 96-173 96-173 96-173 96-173 96-173 96-173 96-173 96-173 96-173 96-173 96-173 96-173 96-173 96-173 96-173 96-173 96-173 96-173 96-173 AOGCC Individual Well Geological Materials Inventory T DATA PLUS MWD SRVY MWD SRVY ESS SRVY CN BHC/SL AIT SSTVD QC BHP CN/LDT MCFL/AIT TRIP COMBO 7619 NGR-MD NGR-MD NGR-TVD NGP-TVD 7958 7959 ~60-10526 ~'0-9833 PB1 ~/0-3640 j.~800-8983 ~800-8966 ~800-9008 ~7800-9016 ~'~7800-9016 ~L~7800-9016 ~;~ 7800-8996 ~800-8996 '~800-8996 ~SCHLUM BHC ~-~6695-9833 PB1 ~695-10525 ~;n'~8677-8957 PB1 ~-L~6678-8958 ~5-~11,15-18 SPERRY MPT/GR ~SPERRY MPT/GR MULTI-SHOT SRVY ~PERRY 0-3640 MWD SRV~f JSPERRY 9660-10526 MWD SRVY ~SPERRY 0-9833 PB1 . Page: 1 Date: 11/25/98 RUN RECVD 02/12/97 02/12/97 02/12/97 FINAL 02/21/97 FINAL 02/21/97 FINAL 02/21/97 FINAL 02/21/97 FINAL 02/21/97 FINAL 02/21/97 FINAL 02/21/97 FINAL 02/21/97 FINAL 02/21/97 1 02/21/97 FINAL 03/20/97 FINAL 03/20/97 FINAL 03/20/97 FINAL 03/20/97 04/16/97 5-13 04/16/97 04/24/97 04/24/97 04/24/97 PERMIT DATA 10-407 AOGCC Individual Well Geological Materials Inventory Page: 2 Date: 11/25/98 T DATA PLUS RUN RECVD DA~L¥ WELL OPS R__~ / / TO / / / / Are dry ditch samples required? yes ~~d-received? .y~ Was the well cored? yes ~o~atysis & description received? Are well tests required?~/,es ~~Received? .... ,~ Well is in compliance /~ ~o~ IHiti~l COMMENTS STATE OF ALASKA ALASK./ :"~ILAND GAS CONSERVATION CO /ilSSION WELL COMPLETION OR RECOMPLETION REr-ORT AND LOG 1. Status of Well Classification of Service Well [~] Oil I~ Gas I--] Suspended ~1 Abandoned I~ Service 2. Name of Operator 7. Permit Number ARCO Alaska Inc. 96-173 3. Address 8. APl Number P.O. Box 196612, Anchorage, Alaska 99519-6612 50-029-22715 4. Location of well at surface 9. Unit or Lease Name 2350' NSL, 4115' WEL, SEC. 32. T11 N, R15E, UPM?.:.,::~...,:~.~;~:-;~ ! ~ Prudhoe Bay Unit 1 At top of productive interval /. !)/¥i '.~ i 10. Well Number 2151' NSL, 4046' WEL, SEC. 32. T11N, R15E, UPMi' ' 05-39 At total depth ~-~ · 11 Field and Pool 1438' NSL, 2549' WEL, SEC. 32. T11N, R15E, UPM~. ' _,,~¢". Prudhoe Bay Field / Prudhoe Bay 5. Elevation in feet (indicate KB, DF, etc.) 16. Leas~ Designationand Se'l~l~rc.- Pool KBE = 71.70'I ADL 028326 12. Date Spudded11/25/96 I 13' Date T'D' Reached I 14' Date C°mp" Susp" °r Aband'l15' Water depth' if °ffsh°re 16' N°' °f C°mpleti°nsl 2/25/96 12/27/96 N/A MSL One 17. Total Depth (MD+TVD) 118. Plug Back Depth (MD+TVD)119. Directional SurveyI 20. Depth where SSSV set ~71. Thickness of Permafrost 10525 8958 FTI 10525 8958 FTt [~Yes l-qNoI (Nipple) 2016' MD! 1900'(Approx.) 22. Type Electric or Other Logs Run MWD, GR, LWD: DIR/FE, DIL, Sonic, NEU, DEN 23. CASlNG~ LINER AND CEMENTING RECORD CASING SE%RNG DEPTH HOLE SIZE WT. PER FT. GRADE TOP BOTTOM SIZE CEMENTING RECORD AMOUNT PULLED 20" 91.5# H-40 Surface 110' 30" 260 sx Arctic Set (Approx.) 9-5/8" 40# L-80 37' 123' 9-7/8" See Below) ~ ~'. ~ [~ 1~ 7-5/8" 29.7# L-80 123' 3623' 9-7/8" 2742 sx PF 'E', 197 sx Class 'G'~'~ J~ ~ ~ I~ ~'." l~"l~' 7" 29# L-80 33' 78' 6-3/4" See Below) 5-1/2" 17# USS-95 78' 9118' 6-3/4" 163 sx Class 'G' ;-'.'"R £ 4 !997 3-1/2" 9.2# L-80 9008' 10525' 4-3/4" Uncemented Slotted Liner 24. Perforations open to Production (MD+TVD of Top and Bottom and 25. TUBING RECti~IIBk8 0it & Gas Cons. interval, size and number) SIZE DEPTH SET (MD) PA(:~~IO) 3-1/2" Slotted Liner 3-1/2", 9.3#, L-80 8601' 8555' ,,, MD TVD MD TVD 9009' - 10523' 8930' - 8958' 26. ACID, FRACTURE, CEMENT SQUEEZE, ETC. DEPTH INTERVAL (MD) AMOUNT & KIND OF MATERIAL USED Freeze Protected with 50 Bbls of Diesel 27. PRODUCTION TEST Date First Production 1Method of Operation (Flowing, gas lift, etc.) February 2, 1997 I Gas Lift Date of Test Hours Tested PRODUCTION FOR OIL-DEL GAS-MCF IWATER-BBL CHOKE SIZE I GAs-OIL RATIO TEST PERIOD I Flow Tubing Casing Pressure CALCULATED OIL-BBL GAS-MCF WATER-BEE 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. Form 10-407 Rev. 07-01-80 Submit In Duplicate Geologic Marker~ 30. Formation Tests Measured True Vertical Include interval tested, pressure data, all fluids Marker Name Depth Depth recovered and gravity, GOR, and time of each phase. Sag River 8392' 8374' Shublik 8418' 8400' Top of Sadlerochit / Z4 8487' 8469' Zone 3 8656' 8638' Zone 2 8700' 8682' Zone 1 8888' 8786' Base of Sadlerochit 8972' 8912' 31. List of Attachments Summary of Daily Drilling Reports, Surveys th re o' ' ue and correct to the best of my knowledge 32. I hereby certify that ~,,,~,,~u,.,~,~ ~o ~,~,~,,,~ Signed Paul i. Prince Title Senior Drilling Engineer Date Prepared By Name/Number: Terrie Hubble, 564-4628 INSTRUCTIONS GENERAL: This form is designed for submitting a complete and correct well completion report and log on all types of lands and leases in Alaska. ITEM 1.' Classification of Service Wells: Gas injection, water injection, steam injection, air injection, salt water disposal, water supply for injection, observation, injection for in-situ combustion. ITEM 5: Indicate which elevation is used as reference (where not otherwise shown) for depth measurements given in other spaces on this form and in any attachments. ITEM 16 AND 24: If this well is completed for separate production from more than one interval (multiple completion), so state in item 16, and in item 24 show the producing intervals for only the interval reported in item 27. Submit a separate form for each additional interval to be separately produced, showing the data pertinent to such interval. ITEM 21: Indicate whether from ground level (GL) or other elevation (DF, KB, etc.). ITEM 23: Attached supplemental records for this well should show the details of any multiple stage cementing and the location of the cementing tool. ITEM 27: Method of Operation: Flowing, Gas Lift, Rod Pump, Hydraulic Pump, Submersible, Water Injection, Gas Injection, Shut-In, Other-explain. ITEM 28: If no cores taken, indicate 'none'. Form 10-407 Rev. 07-01-80 SUMMARY OF DAILY OPERATIONS SHARED SERVICES DRILLING - BPX / ARCO Well Name: 05-39 Rig Name: Doyon 9 AFE: 4J0336 Accept Date: 11/24/96 Spud Date: 11/25/96 Release Date: 1 2/27/96 Nov 24 1996 (1) Held safety meeting. Rig moved 50 %. Nov 25 1996 (2) Rig moved 100 %. Rigged up Annular preventor. Held safety meeting. Rigged up Fluid system. Fill pits with Water based mud. Held safety meeting. Repaired Draw works. Made up BHA no. 1 Drilled to 156 ft. Circulated at 156 ft. Made up BHA no. 2. Drilled to 200 ft. Nov 26 1996 (3) Drilled to 238 ft. Circulated at 238 ft. Drilled to 388 ft. Held safety meeting. Drilled to 447 ft. Circulated at 447 ft. Drilled to 560 ft. Circulated at 560 ft. Held safety meeting. Circulated at 560 ft. Drilled to 803 ft. Nov 27 1996 (4) Drilled to 1116 ft. Circulated at 1116 ft. Pulled out of hole to 388 ft. R.I.H. to 1116 ft. Drilled to 1180 ft. Held safety meeting. Drilled to 2180 ft. Held safety meeting. Drilled to 2641 ft. Circulated at 2641 ft. Pulled out of hole to 1116 ft. Nov 28 1996 (5) R.I.H. to 2641 ft. Drilled to 2991 ft. Held safety meeting. Drilled to 3640 ft. Circulated at 3640 ft. Pulled out of hole to 1803 ft. R.I.H. to 3640 ft. Circulated at 3640 ft. Took EMS survey at 3535 ft. Pulled out of hole to 2214 ft. Held safety meeting. Pulled out of hole to 789 ft. Pulled BHA. Rigged up Casing handling equipment. Held safety meeting. Ran Casing to 1500 ft (7.625 in OD). Nov 29 1996 (6) Ran Casing to 3623 ft (7.625 in OD). Circulated at 3623 ft. Mixed and pumped slurry- 180 bbl. Displaced slurry- 166 bbl. Wait on cement. Circulated at 1315 ft. Mixed and pumped slurry - 920 bbl. Displaced slurry - 62 bbl. Held safety meeting. Rigged down Casing handling equipment. Pumped spacers - volume 40 bbl. Mixed and pumped slurry - 46 bbl. Rigged down Divertor. Rigged up BOP stack. Operations Summary for: Nov 30 1996 (7) Rigged up BOP stack. Rigged up Kelly. Tested BOP stack. Held safety meeting. Held drill (Accumulator). Laid down 2814 ft of Drillpipe. Ran Drillpipe to 1315 ft (3.5 in OD). Pulled Drillpipe in stands to 0 ft. Made up BHA no. 3. R.I.H. to 1315 ft. Drilled installed equipment - DV collar. Held safety meeting. R.I.H. to 3510 ft. Drilled cement to 3538 ft. Circulated at 3538 ft. Tested Casing - Via string. Drilled cement to 3549 ft. Dec I 1996 (8) Drilled cement to 3640 ft. Drilled to 3660 ft. Circulated at 3660 ft. Performed formation integrity test. Drilled to 3767 ft. Held safety meeting. Held drill (H2S). Drilled to 4451 ft. Held safety meeting. Drilled to 4671 ft. Circulated at 4671 ft. Pulled out of hole to 3623 ft. R.I.H. to 4671 ft. Drilled to 4703 ft. Dec 2 1996 (9) Drilled to 5108 ft. Held safety meeting. Held drill (Kick while drilling). Drilled to 5447 ft. Circulated at 5447 ft. Pulled out of hole to 909 ft. Pulled BHA. Held safety meeting. Made up BHA no. 4. R.I.H. to 5447 ft. Fished at 5447 ft. Pulled out of hole to 849 ft. Dec 3 1996 (10) Pulled BHA. Made up BHA no. 5. Serviced Block line. R.I.H. to 4100 ft. Held safety meeting. R.I.H. to 5447 ft. Drilled to 5707 ft. Pulled out of hole to 3925 ft. Took MWD survey at 3925 ft. Pulled out of hole to 916 ft. Held safety meeting. Held drill (H2S). Pulled BHA. Made up BHA no. 6. R.I.H. to 5707 ft. Drilled to 5732 ft. Dec 4 1996 (11) Drilled to 5732 ft. Held safety meeting. Drilled to 6696 ft. Held safety meeting. Pulled out of hole to 910 ft. Pulled BHA. Made up BHA no. 7. R.I.H. to 2510 ft. Dec 5 1996 (12) R.I.H. to 6659 ft. Reamed to 6696 ft. Drilled to 6891 ft. Held safety meeting. Held drill (Spill). Drilled to 7611 ft. Held safety meeting. Drilled to 7829 ft. Dec 6 1996 (13) Drilled to 8134 ft. Held safety meeting. Drilled to 8580 ft. Held safety meeting. Drilled to 8695 ft. Circulated at 8695 ft. Pulled out of hole to 918 ft. Pulled BHA. Page 2 Operations Summary for: Dec 7 1996 (14) Pulled BHA. Made up BHA no. 8. R.I.H. to 8670 ft. Held safety meeting. Logged hole with LWD: DIR/FE from 8670 ft to 8695 ft. Drilled to 8854 ft. Held safety meeting. Drilled to 8921 ft. Dec 8 1996 (15) Drilled to 8994 ft. Held safety meeting. Pulled out of hole to 904 ft. Pulled BHA. Tested BOP stack. Made up BHA no. 9. Held safety meeting. R.I.H. to 3623 ft. Rigged up Kelly/top drive hose. Tested Kelly. Dec 9 1996 (16) R.I.H. to 8994 ft. Drilled to 9014 ft. Held safety meeting. Drilled to 9128 ft. Held safety meeting. Drilled to 9143 ft. Circulated at 9143 ft. Pulled out of hole to 8640 ft. R.I.H. to 9143 ft. Circulated at 9143 ft. Pulled out of hole to 4785 ft. Dec 10 1996 (17) Pulled out of hole to 905 ft. Pulled BHA. Held safety meeting. Rigged up sub-surface equipment - Formation logs. Ran Drillpipe in stands to 7451 ft. Circulated at 7451 ft. Ran electric logs. Ran electric logs. Pulled Drillpipe in stands to 7451 ft. Held safety meeting. Rigged down sub-surface equipment - Other sub- surface equipment. Pulled Drillpipe in stands to 94 ft. Rigged down sub-surface equipment- Formation logs. Made up BHA no. 10. Dec 11 1996 (18) Made up BHA no. 10. R.I.H. to 3623 ft. Serviced Block line. R.I.H. to 6140 ft. Reamed to 6231 ft. Held safety meeting. R.I.H. to 8758 ft. Reamed to 9143 ft. Circulated at 9143 ft. Pulled out of hole to 2086 ft. Held safety meeting. Pulled out of hole to 756 ft. Pulled BHA. Rigged up Casing handling equipment. Ran Casing to 800 ft (5.5 in OD). Dec 12 1996 (19) Ran Casing to 5000 ft (5.5 in OD). Held safety meeting. Ran Casing to 9117 ft (5.5 in OD). Circulated at 9117 ft. Mixed and pumped slurry- 34 bbl. Displaced slurry - 209 bbl. Rigged down Casing handling equipment. Laid down 800 ft of HWDP. Held safety meeting. Laid down 7000 ft of Drillpipe. Dec 13 1996 (20) Laid down 3000 ft of Drillpipe. Installed BOP test plug assembly. Tested Well control. Installed Bore protector. Held safety meeting. Made up BHA no. 11 . Singled in drill pipe to 3500 ft. Held safety meeting. Singled in drill pipe to 8000 ft. Page 3 Operations Summary for: Dec 14 1996 (21) Singled in drill pipe to 8964 ft. Drilled cement to 9031 ft. Circulated at 9031 ft. Tested Casing - Via annulus and string. Held drill (Kick (well kill)). Held safety meeting. Drilled cement to 9142 ft. Drilled to 9162 ft. Circulated at 9162 ft. Drilled to 9282 ft. Held safety meeting. Pulled out of hole to 8800 ft. Circulated at 8800 ft. Pulled out of hole to 900 ft. Pulled BHA. Dec 15 1996 (22) Pulled BHA. Made up BHA no. 12. R.I.H. to 9000 ft. Held safety meeting. R.I.H. to 9282 ft. Drilled to 9484 ft. Held safety meeting. Drilled to 9578 ft. Flow check. Pulled out of hole to 6000 ft. Dec 16 1996 (23) Pulled out of hole to 900 ft. Pulled BHA. Made up BHA no. 13 . Held safety meeting. R.I.H. to 9484 ft. Reamed to 9578 ft. Took MWD survey at 9578 ft. Drilled to 9642 ft. Held safety meeting. Pulled out of hole to 900 ft. Pulled BHA. Dec 17 1996 (24) Serviced Block line. Made up BHA no. 14. R.I.H. to 3000 ft. Circulated at 3000 ft. R.I.H. to 7000 ft. Held safety meeting. R.I.H. to 9606 ft. Washed to 9642 ft. Drilled to 9735 ft. Held safety meeting. Drilled to 9766 ft. Took MWD survey at 9766 ft. Pulled out of hole to 8000 ft. Dec 18 1996 (25) Pulled out of hole to 900 ft. Pulled BHA. Made up BHA no. 15 Held safety meeting. R.I.H. to 9687 ft. Washed to 9766 ft. Drilled to 9800 ft. Took MWD survey at 9800 ft. Pulled out of hole to 9000 ft. Held safety meeting. Pulled out of hole to 900 ft. Pulled BHA. Downloaded MWD tool. Dec 19 1996 (26) Made up BHA no. 16. R.I.H. to 9150 ft. Serviced Drillfloor / Derrick. Held safety meeting. R.I.H. to 9800 ft. Drilled to 9826 ft. Took MWD survey at 9826 ft. Drilled to 9833 ft. Circulated at 9833 ft. Pulled out of hole to 3000 ft. Held safety meeting. Pulled out of hole to 900 ft. Pulled BHA. Installed BOP test plug assembly. Tested Well control. Dec 20 1996 (27) Tested Well control. Installed Bore protector. Made up BHA no. 17 . R.I.H. to 6000 ft. Held safety meeting. R.I.H. to 9597 ft. Took MWD survey at 9597 ft. Repaired Kelly/top drive hose. Drilled to 9664 ft. Took MWD survey at 9664 ft. Pulled out of hole to 9277 ft. Circulated at 9277 ft. Pulled out of hole to 4000 ft. Held safety meeting. Pulled out of hole to 500 ft. Pulled BHA. Made up BHA no. 18. Page 4 Operations Summary for: 0~. _9 Dec 21 1996 (28) Made up BHA no. 18. R.I.H. to 9585 ft. Took MWD survey at 9590 ft. Held safety meeting. Circulated at 9644 ft. Drilled to 9735 ft. Held safety meeting. Drilled to 9756 ft. Pulled out of hole to 9000 ft. Dec 22 1996 (29) Pulled out of hole to 500 ft. Pulled BHA. Held drill (Spill). Held safety meeting. Made up BHA no. 19. R.I.H. to 9000 ft. Serviced Block line. R.I.H. to 9590 ft. Took MWD survey at 9590 ft. Washed to 9712 ft. Reamed to 9756 ft. Drilled to 9781 ft. Held safety meeting. Drilled to 9820 ft. Dec 23 1996 (30) Pulled out of hole to 500 ft. Held safety meeting. Pulled BHA. Made up BHA no. 20. R.I.H. to 9581 ft. Circulated at 9581 ft. Held safety meeting. Circulated at 9581 ft. Took MWD survey at 9581 ft. Logged hole with LWD: DIR/FE from 9790 ft to 9820 ft. Drilled to 9874 ft. Dec 24 1996 (31) Drilled to 10020 ft. Held safety meeting. Drilled to 10139 ft. Circulated at 10139 ft. Pulled out of hole to 500 ft. Held safety meeting. Pulled BHA. Made up BHA no. 21 R.I.H. to 9581 ft. Took MWD survey at 9581 ft. Reamed to 10139 ft. Dec 25 1996 (32) Drilled to 10241 ft. Held safety meeting. Drilled to 10412 ft. Held safety meeting. Drilled to 10525 ft. Circulated at 10525 ft. Pulled out of hole to 9700 ft. R.I.H. to 10525 ft. Dec 26 1996 (33) Circulated at 10525 ft. Pulled out of hole to 2000 ft. Held safety meeting. Pulled out of hole to 500 ft. Pulled BHA. Ran Casing to 1525 ft (3.5 in OD). Ran Drillpipe in stands to 10525 ft. Set Permanent packer at 9003 ft with 4300 psi. Held safety meeting. Laid down 3000 ft of Drillpipe. Dec 27 1996 (34) Laid down 6000 ft of Drillpipe. Rigged up Kelly/top drive hose. Dec 28 1996 (35) Set packer at 8555.2 ft with 4500 psi. Retrieved Hanger plug. Rigged down BOP stack. Installed Xmas tree. Tested Tubing. Freeze protect well - 50 bbl of Diesel. Installed Hanger plug. Page SPt SHARED SERVICES DRILLING PBU / 5-39 500292271500 NORTH SLOPE BOROUGH COMPUTATION DATE: 2/10/97 TRUE SUB-SEA MEASD VERTICAL VERTICAL DEPTH DEPTH DEPTH .00 .00 -71.70 120.14 120.14 48.44 209.79 209.79 138.09 298.22 298.22 226.52 386.59 386.58 314.88 476.69 476.68 404.98 0 565.37 565.35 493.65 0 654.29 654.27 582.57 0 747.16 747.14 675.44 0 839.93 839.91 768.21 0 COURS INCLN DG MN Y-SUN DRILLING SERVICES ANCHORAGE ALASKA 0 0 0 19 0 16 0 17 0 26 4O 36 10 26 36 935.57 935.54 863.84 0 54 1031.07 1031.03 959.33 0 41 1126.59 1126.54 1054.84 0 31 1222.29 1222.24 1150.54 0 32 1317.78 1317.72 1246.02 0 39 1413.23 1413.17 1341.47 1508.69 1508.63 1436.93 1602.45 1602.39 1530.69 1698.02 1697.96 1626.26 1793.54 1793.47 1721.77 PAGE DATE OF SURVEY: 112796 MAGNETIC MULTI-SHOT SURVEY JOB NUMBER: AK-EI-60184 KELLY BUSHING ELEV. = 71.70 OPERATOR: ARCO ALASKA INC FT. 0 14 0 16 0 10 0 19 0 36 COURSE DLS TOTAL DIRECTION RECTANGULAR COORDINATES DEGREES DG/100 NORTH/SOUTH EAST/WEST VERT. SECT. 1889.17 1889.10 1817.40 0 43 1984.98 1984.90 1913.20 0 56 2080.57 2080.48 2008.78 0 28 2176.12 2176.02 2104.32 0 33 2270.29 2270.19 2198.49 0 58 N .00 E .00 .00N .00E N 89.51 E .27 .00N .33E S 53.20 W .63 .135 .41E S 54.10 W .00 .395 .05E S 54.94 W .17 .725 .42W .00 .29 .42 .23 -.02 2366.05 2365.94 2294.24 2461.53 2461.42 2389.72 2556.97 2556.86 2485.16 2652.47 2652.36 2580.66 2747.83 2747.70 2676.00 S 54.03 W .26 1.245 1.13W S 68.43 W .20 1.725 1.99W N 35.53 W .66 1.785 2.51W N 8.17 W .32 1.315 2.64W N 31.84 E .43 .545 2.43W - .41 -.94 -1.37 -1.71 -1.89 N 38.35 E .33 .50N 1.69W N 42.73 E .24 1.52N .82W N 20.94 E .30 2.36N .27W N 7.87 E .13 3.22N .05W N 6.36 E .11 4.21N .07E -1.72 -1.44 -1.35 -1.57 -1.93 2843.17 2842.96 2771.26 2938.51 2938.02 2866.32 3033.10 3032.13 2960.43 3059.00 3057.89 2986.19 3128.61 3127.08 3055.38 N 37.58 W .53 4.91N .01E N .95 E .18 5.29N .IOW N 83.12 E .32 5.53N .04E S 25.74 E .33 5.31N .30E S 34.62 E .30 4.65N .70E -2.31 -2.60 -2.59 -2.25 -1.59 S 44.71 E .17 3.81N 1.41E S 43.61 E .23 2.82N 2.37E S 63.37 E .53 2.07N 3.27E S 11.78 W .66 1.44N 3.54E S 20.09 W .47 .24N 3.17E - .57 .75 1.90 2.43 2.68 0 14 0 11 0 7 0 8 1 25 S 67.47 W .87 .605 2.71E N 43.34 W .26 .555 2.42E N 8.57 W .12 .335 2.29E N 69.08 E .18 .175 2.38E S 5.52 W 1.56 1.315 2.37E 2.67 2.39 2.17 2.18 2.71 3 4 5 22 6 7 6 4 6 27 S 19.31 W 1.82 4.905 1.41E S 28.40 W 2.49 11.245 1.55W S 28.94 W .80 19.555 6.10W S 29.93 W .45 21.945 7.45W S 32.89 W .72 28.425 11.42W 3 .57 3 .96 3 .89 3.84 3 .42 SPI f-SUN DRILLING SERVICES ANCHORAGE ALASKA PAGE SHARED SERVICES DRILLING PBU / 5-39 500292271500 NORTH SLOPE BOROUGH COMPUTATION DATE: 2/10/97 DATE OF SURVEY: 112796 MAGNETIC MULTI-SHOT SURVEY JOB NUMBER: AK-EI-60184 KELLY BUSHING ELEV. = 71.70 OPERATOR: ARCO ALASKA INC FT. TRUE SUB-SEA MEASD VERTICAL VERTICAL DEPTH DEPTH DEPTH COURS INCLN DG MN COURSE DLS TOTAL DIRECTION RECTANGULAR COORDINATES DEGREES DG/100 NORTH/SOUTH EAST/WEST VERT. SECT. 3224.17 3222.02 3150.32 6 39 3319.57 3316.71 3245.01 7 16 3414.57 3410.91 3339.21 7 34 3509.00 3504.59 3432.89 6 51 3535.00 3530.41 3458.71 6 44 S 27.32 W .70 37.85S 16.87W S 24.54 W .75 48.26S 21.92W S 29.28 W .72 59.20S 27.49W S 27.82 W .78 69.63S 33.17W S 27.70 W .49 72.35S 34.60W 3.08 3.57 3.85 3.79 3.82 3640.00 3634.68 3562.98 6 44 S 27.70 W .02 83.26S 40.33W 3.95 THE CALCULATION PROCEDURES ARE BASED ON THE USE OF THREE-DIMENSION MINIMUM CURVATURE METHOD. HORIZONTAL DISPLACEMENT = 92.51 FEET AT SOUTH 25 DEG. 50 MIN. WEST AT MD = 3640 VERTICAL SECTION RELATIVE TO WELL HEAD VERTICAL SECTION COMPUTED ALONG 118.29 DEG. TIE-IN SURVEY AT SURFACE 0.00' MD PROJECTED SURVEY AT 3,640.00' MD Y-SUN DRILLING SERVICES ANCHORAGE ALASKA PAGE SHARED SERVICES DRILLING PBU / 5-39 500292271500 NORTH SLOPE BOROUGH COMPUTATION DATE: 2/10/97 DATE OF SURVEY: 112796 JOB NUMBER: AK-EI-60184 KELLY BUSHING ELEV. = 71.70 FT. OPERATOR: ARCO ALASKA INC INTERPOLATED VALUES FOR EVEN 1000 FEET OF MEASURED DEPTH TRUE SUB-SEA MEASD VERTICAL VERTICAL DEPTH DEPTH DEPTH TOTAL RECTANGULAR COORDINATES NORTH/SOUTH EAST/WEST MD-TVD VERTICAL DIFFERENCE CORRECTION .00 .00 -71.70 .00 N .00 E 1000.00 999.96 928.26 1.24 N 1.08 W 2000.00 1999.91 1928.21 2.64 N 2.54 E 3000.00 2999.22 2927.52 16.46 S 4.39 W 3640.00 3634.68 3562.98 83.26 S 40.33 W .00 .04 .04 .09 .05 .78 .69 5.32 4.54 THE CALCULATION PROCEDURES ARE BASED ON THE USE OF THREE-DIMENSION MINIMUM CURVATURE METHOD. SP~ Y-SUN DRILLING SERVICES ANCHORAGE ALASKA PAGE 4 SHARED SERVICES DRILLING PBU / 5-39 500292271500 NORTH SLOPE BOROUGH COMPUTATION DATE: 2/10/97 DATE OF SURVEY: 112796 JOB NUMBER: AK-EI-60184 KELLY BUSHING ELEV. = 71.70 OPERATOR: ARCO ALASKA INC FT. INTERPOLATED VALUES FOR EVEN 100 FEET OF SUB-SEA DEPTH TRUE SUB-SEA MEASD VERTICAL VERTICAL DEPTH DEPTH DEPTH TOTAL RECTANGULAR COORDINATES NORTH/SOUTH EAST/WEST MD-TVD VERTICAL DIFFERENCE CORRECTION .00 .00 -71.70 71.70 71.70 .00 171.70 171.70 100.00 271.70 271.70 200.00 371.70 371.70 300.00 .00 N .00 E .00 .00 N .06 E .00 .00 .02 S .54 E .00 .00 .31 S .16 E .00 .00 .65 S .32 W .00 .00 471.71 471.70 400.00 571.72 571.70 500.00 671.72 671.70 600.00 771.72 771.70 700.00 871.73 871.70 800.00 1.20 S 1.09 1.74 S 2.06 1.73 S 2.54 1.13 S 2.67 .25 S 2.25 W .01 .01 W .02 .01 W .02 .00 W .02 .00 W .03 .01 971.74 971.70 900.00 1071.75 1071.70 1000.00 1171.75 1171.70 1100.00 1271.75 1271.70 1200.00 1371.76 1371.70 1300.00 .95 N 1.33 W .04 .01 1.88 N .49 W .05 .01 2.75 N .13 W .05 .00 3.70 N .02 E .05 .00 4.75 N .11 E .06 .01 1471.76 1471.70 1400.00 1571.76 1571.70 1500.00 1671.76 1671.70 1600.00 1771.77 1771.70 1700.00 1871.77 1871.70 1800.00 5.12 N .10 W .06 .00 5.52 N .05 W .06 .00 5.44 N .23 E .06 .00 4.84 N .57 E .07 .00 3.97 N 1.26 E .07 .01 1971.78 1971.70 1900.00 2071.79 2071.70 2000.00 2171.79 2171.70 2100.00 2271.80 2271.70 2200.00 2371.81 2371.70 2300.00 2.97 N 2.22 2.10 N 3.21 1.48 N 3.55 .22 N 3.16 .61 S 2.69 E .08 .01 E .09 .01 E .09 .00 E .10 .01 E .11 .01 2471.81 2471.70 2400.00 2571.81 2571.70 2500.00 2671.81 2671.70 2600.00 2771.84 2771.70 2700.00 2871.95 2871.70 2800.00 .53 S 2.39 .29 S 2.28 .16 S 2.42 1.90 S 2.32 6.36 S .90 E .11 .00 E .11 .00 E .11 .00 E .14 .02 E .25 .12 2972.34 2971.70 2900.00 3072.89 3071.70 3000.00 3173.52 3171.70 3100.00 3274.20 3271.70 3200.00 3375.01 3371.70 3300.00 14.02 S 3.06 23.22 S 8.19 32.68 S 14.14 43.07 S 19.53 54.65 S 24.96 W .64 .38 W 1.19 .55 W 1.82 .62 W 2.50 .68 W 3.31 .81 'f-SUN DRILLING SERVICES ANCHORAGE ALASKA PAGE 5 SHARED SERVICES DRILLING PBU / 5-39 500292271500 NORTH SLOPE BOROUGH COMPUTATION DATE: 2/10/97 DATE OF SURVEY: 112796 JOB NUMBER: AK-EI-60184 KELLY BUSHING ELEV. = 71.70 FT. OPERATOR: ARCO ALASKA INC INTERPOLATED VALUES FOR EVEN 100 FEET OF SUB-SEA DEPTH TRUE SUB-SEA MEASD VERTICAL VERTICAL DEPTH DEPTH DEPTH TOTAL RECTANGULAR COORDINATES MD-TVD VERTICAL NORTH/SOUTH EAST/WEST DIFFERENCE CORRECTION 3475.87 3471.70 3400.00 3576.58 3571.70 3500.00 3640.00 3634.68 3562.98 66.12 S 31.31 W 4.17 .86 76.67 S 36.87 W 4.88 .71 83.26 S 40.33 W 5.32 .44 THE CALCULATION PROCEDURES USE A LINEAR INTERPOLATION BETWEEN THE NEAREST 20 FOOT MD (FROM MINIMUM CURVATURE) POINTS SP5 f-SUN DRILLING SERVICES ANCHOR_AGE ALASKA SHARED SERVICES DRILLING PBU/5 - 39 PB 1 500292271570 NORTH SLOPE BOROUGH COMPUTATION DATE: 2/10/97 TRUE SUB-SEA MEASD VERTICAL VERTICAL DEPTH DEPTH DEPTH COURS INCLN DG MN DATE OF SURVEY: 122396 MWD SURVEY JOB NUMBER: AK-MM-60180 KELLY BUSHING ELEV. = OPERATOR: ARCO ALASKA INC PAGE 1 .00 .00 -71.70 110.00 110.00 38.30 150.00 150.00 78.30 242.05 242.05 170.35 331.27 331.26 259.56 0 0 0 0 0 16 0 25 0 36 71.70 FT. 419.58 419.57 347.87 0 48 508.50 508.48 436.78 1 0 597.83 597.80 526.10 0 19 686.99 686.96 615.26 0 22 775.25 775.21 703.51 0 34 COURSE DLS TOTAL DIRECTION RECTANGULAR COORDINATES DEGREES DG/100 NORTH/SOUTH EAST/WEST 870.74 870.70 799.00 0 37 961.55 961.50 889.80 0 59 1055.33 1055.27 983.57 0 34 1152.78 1152.71 1081.01 0 33 1248.85 1248.78 1177.08 0 39 N .00 E .00 .00N .00E N .00 E .00 .00N .00E S 80.73 W .67 .02S .09W S 56.95 W .22 .23S .59W S 42.39 W .26 .76S 1.18W 1344.06 1343.98 1272.28 1439.72 1439.64 1367.94 1535.22 1535.14 1463.44 1629.60 1629.52 1557.82 1724.53 1724.45 1652.75 0 37 0 15 0 22 0 7 0 20 S 40.78 W .23 1.58S 1.91W S 57.12 W .37 2.48S 2.98W S 82.37 W .82 2.95S 3.89W N 7.92 E .63 2.69S 4.09W N 15.67 E .24 1.97S 3.93W 1820.16 1820.07 1748.37 0 1915.88 1915.79 1844.09 0 2011.11 2011.01 1939.31 0 2106.51 2106.40 2034.70 0 2201.98 2201.86 2130.16 0 36 45 57 27 4O N 39,63 E .26 1.10S 3.47W N 30,71 E .43 .05S 2.76W N 29,07 E .44 1.06N 2.11W N 19,49 E .10 1.94N 1.71W N 2,13 E .21 2.93N 1.54W 2296.33 2296.20 2224.50 0 2390.77 2390.63 2318.93 0 2485.71 2485.57 2413.87 0 2581.52 2581.38 2509.68 0 2678.25 2678.11 2606.41 0 59 11 10 9 12 N 9.08 E .09 3.99N 1.43W N 59.95 W .62 4.61N 1.53W N 3.84 E .37 5.03N 1,69W S 46.09 E .49 5.27N 1.60W S 19.50 E .25 4.94N 1.43W 2773.71 2773.55 2701.85 1 40 2869.12 2868.85 2797.16 3 28 2964.76 2964.16 2892.46 5 46 3059.44 3058.33 2986.63 6 7 3154.41 3152.73 3081.03 6 30 S 40.02 E .33 4.28N 1.01W S 40.12 E .15 3.41N .28W S 42.79 E .22 2.35N .66E S 67.46 E .61 1.62N 1.55E S 10.05 W .76 .92N 1.80E S 20.31 W .36 .40S 1.42E N 65.70 W 1.08 1.10S .99E N 46.98 W .07 .94S .75E N .68 E .14 .71S .64E S 57.12 E .33 .68S .79E S 7,21 W 1.67 2.16S .77E S 20.51 W 1.97 6.24S .42W S 28.75 W 2.51 13.18S 3.75W S 30.25 W .40 21.72S 8.59W S 33.21 W .52 30.60S 14.09W VERT. SECT. .00 .00 -.07 - .41 -.68 -.93 -1.44 -2.03 -2.33 -2.53 -2.53 -2.40 -2.36 -2.43 -2.74 -3 .15 -3.53 -3 .87 -3 .91 -3.60 -2.92 -1.86 -.53 .60 1.15 1.44 1.39 1.10 .91 1.02 1.70 2.59 2.94 2.73 2.10 SPE f-SUN DRILLING SERVICES ANCHORAGE ALASKA PAGE SHARED SERVICES DRILLING PBU/5-39PB1 500292271570 NORTH SLOPE BOROUGH COMPUTATION DATE: 2/10/97 DATE OF SURVEY: 122396 MWD SURVEY JOB NUMBER: AK-MM-60180 KELLY BUSHING ELEV. = 71.70 FT. OPERATOR: ARCO ALASKA INC TRUE SUB-SEA MEASD VERTICAL VERTICAL DEPTH DEPTH DEPTH COURS INCLN DG MN COURSE DLS TOTAL DIRECTION RECTANGULAR COORDINATES DEGREES DG/100 NORTH/SOUTH EAST/WEST VERT. SECT. 3250.13 3247.79 3176.09 3345.80 3342.72 3271.02 3440.78 3436.90 3365.20 3535.25 3530.61 3458.91 3581.84 3576.88 3505.18 6 55 7 19 7 37 6 51 6 34 S 25.10 W 1.08 40.35S 19.50W S 25.23 W .42 51.09S 24.54W S 29.90 W .71 62.02S 30.26W S 27.74 W .85 72.44S 36.01W S 30.07 W .84 77.22S 38.64W 1.95 2.60 2.75 2.62 2.57 3669.01 3663.52 3591.82 3763.57 3757.51 3685.81 3856.40 3849.70 3778.00 3950.04 3942.73 3871.03 4044.41 4036.63 3964.93 6 0 6 34 6 52 6 15 5 9 S 33.72 W .80 85.33S 43.68W S 28.53 W .84 94.20S 49.01W S 25.43 W .51 103.88S 53.93W S 10.58 W 1.92 113.95S 57.27W S 7.89 E 2.25 123.20S 57.63W 1.98 1.49 1.74 3.57 7.64 4138.26 4130.14 4058.44 4232.05 4223.60 4151.90 4323.94 4315.02 4243.32 4414.80 4405.19 4333.49 4510.89 4500.40 4428.70 4 36 4 57 6 31 7 31 7 57 S 18.77 E 1.15 130.96S 55.84W S 26.75 E .80 138.15S 52.80W S 40.71 E 2.28 145.65S 47.61W S 55.74 E 2.29 152.92S 39.32W S 59.22 E .66 159.87S 28.40W 12.89 18.98 27.11 37.85 50.76 4605.30 4593.84 4522.14 4698.87 4686.27 4614.57 4793.00 4779.12 4707.42 4885.93 4870.83 4799.13 4979.87 4963.64 4891.94 8 3O 9 20 9 37 8 57 8 49 S 62.68 E .78 166.42S 16.57W S 67.36 E 1.18 172.52S 3.41W S 70.88 E .69 178.04S ll.07E S 69.95 E .74 183.07S 25.22E S 72.69 E .47 187.72S 38.96E 64.28 78.76 94.13 108.97 123.28 5073.58 5056.46 4984.76 5168.37 5150.75 5079.05 5263.73 5245.87 5174.17 5357.04 5339.09 5267.39 5448.21 5430.24 5358.54 5O 45 17 17 33 S 71.49 E 2.11 191.63S 51.12E S 70.40 E 2.22 194.74S 60.18E S 69.14 E 1.53 197.04S 66.46E S 48.27 E 2.28 198.70S 69.75E S 22.38 E .92 199.79S 70.69E 135.84 145.29 151.90 155.59 156.93 5543.47 5525.49 5453.79 5636.39 5618.40 5546.70 5728.47 5710.47 5638.77 5823.59 5805.59 5733.89 5918.23 5900.23 5828.53 1 10 0 48 0 19 0 7 0 10 N 48.23 E 1.52 199.57S 71.59E N 46.97 E .39 198.49S 72.77E S 65.31 E .81 198.15S 73.49E S 23.27 E .26 198.37S 73.78E S 69.85 E .14 198.52S 73.96E 157.62 158.15 158.62 158.98 159.21 6009.72 5991.72 5920.02 6100.99 6082.98 6011.28 6194.46 6176.45 6104.75 6287.92 6269.90 6198.20 6382.91 6364.88 6293.18 28 45 30 55 15 S 88.35 E .34 198.58S 74.48E N 74.23 E .37 198.42S 75.45E N 65.54 E .30 198.09S 76.41E N 71.44 E .47 197.68S 77.50E S 74.01 W 1.24 197.49S 78.04E 159.70 160.47 161.17 161.93 162.31 SP] Y-SUN DRILLING SERVICES ANCHORAGE ALASKA PAGE SHARED SERVICES DRILLING PBU/5-39PB1 500292271570 NORTH SLOPE BOROUGH COMPUTATION DATE: 2/10/97 DATE OF SURVEY: 122396 MWD SURVEY JOB NUMBER: AK-MM-60180 KELLY BUSHING ELEV. = 71.70 FT. OPERATOR: ARCO ALASKA INC TRUE SUB-SEA MEASD VERTICAL VERTICAL DEPTH DEPTH DEPTH COURS INCLN DG MN COURSE DLS TOTAL DIRECTION RECTANGULAR COORDINATES DEGREES DG/100 NORTH/SOUTH EAST/WEST VERT. SECT. 6475.74 6457.71 6386.01 6568.85 6550.82 6479.12 6631.18 6613.14 6541.44 6673.29 6655.25 6583.55 6766.33 6748.27 6676.57 0 18 0 27 0 53 1 8 0 51 N 13.77 W .44 197.30S 77.78E N 84.44 W .50 197.02S 77.35E S 62.61 W .90 197.22S 76.67E S 27.94 W 1.54 197.74S 76.18E S 46.84 W .46 199.03S 75.24E 162.00 161.48 160.98 160.80 160.58 6860.26 6842.19 6770.49 6954.29 6936.21 6864.51 7047.28 7029.18 6957.48 7141.46 7123.34 7051.64 7234.84 7216.71 7145.01 7329.63 7311.50 7239.80 7424.01 7405.88 7334.18 7516.74 7498.61 7426.91 7611.89 7593.76 7522.06 7705.84 7687.71 7616.01 0 53 1 6 0 59 1 8 0 34 0 7 0 13 0 9 0 4 0 19 S 34.81 W .20 200.11S 74.31E S 23.59 W .31 201.55S 73.53E S 24.46 W .13 203.11S 72.84E S 30.69 W .21 204.66S 72.02E S 68.20 W .83 205.64S 71.11E S 80.80 E .72 205.83S 70.78E S 44.84 E .15 205.97S 71.01E S 83.20 E .15 206.12S 71.26E N 61.46 E .12 206.10S 71.45E S 70.18 W .43 206.17S 71.24E 160.28 160.27 160.39 160.41 160.07 159.87 160.15 160.44 160.59 160.44 7794.88 7776.75 7705.04 0 37 7887.91 7869.77 7798.07 0 10 7979.68 7961.54 7889.84 0 27 8072.42 8054.28 7982.58 0 27 8168.19 8150.05 8078.35 0 16 N 27.36 E 1.01 205.82S 71.23E N 31.86 W .60 205.25S 71.39E N 10~i E .37 204.78S 71.38E N 59.77 W .56 204.23S 71.12E N 88.07 W .27 204.03S 70.57E 160.26 160.14 159.91 159.42 158.83 8263.86 8245.71 8174.01 0 57 8359.56 8341.39 8269.69 1 16 8455.49 8437.30 8365.60 1 17 8551.38 8533.16 8461.46 1 21 8634.43 8616.19 8544.49 1 6 N 67.44 W .75 203.72S 69.60E N 2.65 E 1.36 202.35S 68.91E N 4.45 W .17 200.20S 68.87E N 6.59 E .27 198.00S 68.92E N 27.16 E .60 196.31S 69.40E 157.84 156.58 155.53 154.52 154.15 8678.86 8660.61 8588.91 0 54 8710.78 8692.52 8620.82 3 0 8742.66 8724.21 8652.51 8 48 8774.57 8755.36 8683.66 15 56 8806.45 8785.42 8713.72 22 47 N 22.47 E .51 195.60S 69.73E N 78.49 E 8.16 195.21S 70.64E S 87.02 E 18.67 195.17S 73.90E S 83.67 E 22.48 195.78S 80.71E S 81.71 E 21.55 197.15S 91.18E 154.10 154.72 157.57 163.85 173.73 8838.42 8814.19 8742.49 8870.79 8841.66 8769.96 8902.86 8866.83 8795.13 8933.14 8888.33 8816.63 8947.31 8897.53 8825.83 28 34 41 47 51 49 S 78.58 E 19.33 199.57S 104.88E 186.93 56 S 76.64 E 19.17 203.26S 121.56E 203.37 34 S 74.53 E 21.10 208.23S 140.77E 222.65 55 S 71.68 E 21.96 214.45S 161.15E 243.53 7 S 72.69 E 23.22 217.74S 171.41E 254.13 SPE 7-SUN DRILLING SERVICES ANCHORAGE ALASKA PAGE SHARED SERVICES DRILLING PBU/5-39PB1 500292271570 NORTH SLOPE BOROUGH COMPUTATI ON DATE: 2 / 10 / 97 DATE OF SURVEY: 122396 MWD SURVEY JOB NUMBER: AK-MM-60180 KELLY BUSHING ELEV. = 71.70 FT. OPERATOR: ARCO ALASKA INC TRUE SUB-SEA MEASD VERTICAL VERTICAL DEPTH DEPTH DEPTH COURS COURSE DLS TOTAL INCLN DIRECTION RECTANGULAR COORDINATES VERT. DG MN DEGREES DG/100 NORTH/SOUTH EAST/WEST SECT. 8964.38 8907.79 8836.08 54 59 S 73.78 E 23.24 221.67S 184.47E 267.49 8997.95 8925.40 8853.70 61 40 S 70.96 E 21.17 230.35S 211.67E 295.56 9029.17 8939.11 8867.41 66 12 S 67.34 E 17.86 240.34S 237.86E 323.36 9061.80 8950.92 8879.22 71 20 S 62.97 E 20.10 253.13S 265.44E 353.70 9093.75 8959.34 8887.64 78 5 S 60.59 E 22.28 267.70S 292.57E 384.50 9122.82 8963.63 8891.93 84 56 S 59.61 E 23.80 282.03S 317.48E 413.23 9153.48 8965.13 8893.43 89 26 S 58.59 E 15.08 297.75S 343.75E 443.81 9185.07 8965.52 8893.82 89 6 S 57.55 E 3.46 314.46S 370.56E 475.33 9216.77 8965.98 8894.28 89 15 S 55.41 E 6.77 331.96S 396.98E 506.89 9248.13 8966.68 8894.98 88 9 S 56.05 E 4.08 349.61S 422.89E 538.07 9279.69 8967.73 8896.03 88 3 S 55.40 E 2.08 367.37S 448.95E 569.44 9311.33 8968.81 8897.11 88 1 S 55.73 E 1.05 385.25S 475.03E 600.88 9342.97 8970.52 8898.82 85 45 S 57.89 E 9.90 402.55S 501.47E 632.35 9374.61 8972.96 8901.26 85 24 S 60.53 E 8.39 418.70S 528.57E 663.87 9406.25 8975.28 8903.58 86 11 S 63.53 E 9.77 433.49S 556.43E 695.42 9437.82 8976.89 8905.19 87 56 S 67.04 E 12.41 446.67S 585.07E 726.88 9469.39 8977.51 8905.81 89 48 S 68.64 E 7.80 458.57S 614.29E 758.25 9500.57 8977.05 8905.35 91 54 S 67.08 E 8.36 470.32S 643.17E 789.25 9530.98 8976.02 8904.32 91 58 S 68.28 E 3.95 481.86S 671.28E 819.48 9563.54 8975.18 8903.48 90 58 S 69.86 E 5.73 493.49S 701.68E 851.75 9595.06 8975.16 8903.46 89 6 S 71.63 E 8.17 503.88S 731.43E 882.88 9624.92 8975.55 8903.85 89 23 S 71.16 E 1.83 513.41S 759.73E 912.31 9656.44 8975.29 8903.59 91 34 S 70.46 E 7.26 523.77S 789.49E 943.43 9686.92 8973.50 8901.80 95 8 S 67.16 E 15.94 534.76S 817.85E 973.61 9726.78 8969.49 8897.79 96 24 S 63.37 E 9.97 551.35S 853.87E 1013.19 9833.00 8957.65 8885.95 96 24 S 63.37 E .02 598.66S 948.23E 1118.70 THE CALCULATION PROCEDURES ARE BASED ON THE USE OF THREE-DIMENSION MINIMUM CURVATURE METHOD. HORIZONTAL DISPLACEMENT = 1121.40 FEET AT SOUTH 57 DEG. 44 MIN. EAST AT MD = 9833 VERTICAL SECTION RELATIVE TO WELL HEAD VERTICAL SECTION COMPUTED ALONG 118.29 DEG. TIE-IN SURVEY AT SURFACE 0.00' MD PROJECTED SURVEY AT 9,833.00' MD SUN DRILLING SERVICES ANCHORAGE ALASKA PAGE SHARED SERVICES DRILLING PBU/5-39PB1 500292271570 NORTH SLOPE BOROUGH COMPUTATION DATE: 2/10/97 DATE OF SURVEY: 122396 JOB NUMBER: AK-MM-60180 KELLY BUSHING ELEV. = 71.70 FT. OPERATOR: ARCO ALASKA INC INTERPOLATED VALUES FOR EVEN 1000 FEET OF MEASURED DEPTH TRUE SUB-SEA TOTAL MEASD VERTICAL VERTICAL RECTANGULAR COORDINATES MD-TVD DEPTH DEPTH DEPTH NORTH/SOUTH EAST/WEST DIFFERENCE VERTICAL CORRECTION .00 .00 -71.70 .00 N .00 E .00 1000.00 999.94 928.24 .52 N 2.42 W .06 2000.00 1999.90 1928.20 2.49 N .54 E .10 3000.00 2999.22 2927.52 16.29 S 5.46 W .78 4000.00 3992.40 3920.70 119.25 S 58.18 W 7.60 .O6 .05 .67 6.83 5000.00 4983.53 4911.83 188.64 S 41.91 E 16.47 6000.00 5982.00 5910.30 198.57 S 74.40 E 18.00 7000.00 6981.91 6910.21 202.36 S 73.17 E 18.09 8000.00 7981.86 7910.16 204.62 S 71.41 E 18.14 9000.00 8926.37 8854.67 230.94 S 213.38 E 73.63 8.87 1.53 .09 .05 55.49 9833.00 8957.65 8885.95 598.66 S 948.23 E 875.35 801.71 THE CALCULATION PROCEDURES ARE BASED ON THE USE OF THREE-DIMENSION MINIMUM CURVATURE METHOD. Y-SUN DRILLING SERVICES ANCHORAGE ALASKA PAGE SHARED SERVICES DRILLING PBU/5-39PB1 500292271570 NORTH SLOPE BOROUGH COMPUTATION DATE: 2/10/97 DATE OF SURVEY: 122396 JOB NUMBER: AK-MM-60180 KELLY BUSHING ELEV. = 71.70 FT. OPERATOR: ARCO ALASKA INC INTERPOLATED VALUES FOR EVEN 100 FEET OF SUB-SEA DEPTH TRUE SUB-SEA MEASD VERTICAL VERTICAL DEPTH DEPTH DEPTH TOTAL RECTANGULAR COORDINATES NORTH/SOUTH EAST/WEST MD-TVD VERTICAL DIFFERENCE CORRECTION .00 .00 -71.70 71.70 71.70 .00 171.70 171.70 100.00 271.70 271.70 200.00 371.71 371.70 300.00 .00 N .00 E .00 .00 N .00 E .00 .00 .03 S .19 W .00 .00 .35 S ,77 W .00 .00 1.09 S 1.48 W .01 .01 471.72 471.70 400.00 571.73 571.70 500.00 671.73 671.70 600.00 771.74 771.70 700.00 871.74 871.70 800.00 2.13 S 2.44 W .02 .01 2.93 S 3.74 W .03 .01 2.79 S 4.11 W .03 .00 2.00 S 3.94 W .04 .00 1.09 S 3.46 W .04 .01 971.75 971.70 900.00 1071.76 1071.70 1000.00 1171.77 1171.70 1100.00 1271.77 1271.70 1200.00 1371.78 1371.70 1300.00 .10 N 2.67 W 1.21 N 2.03 W 2.12 N 1.65 W 3.19 N 1.53 W 4.29 N 1.39 W .05 .01 .06 .01 .07 .01 .07 .01 .08 .01 1471.78 1471.70 1400.00 1571.78 1571.70 1500.00 1671.78 1671.70 1600.00 1771.78 1771.70 1700.00 1871.79 1871.70 1800.00 4.68 N 1.65 W .08 .00 5.27 N 1.67 W .08 .00 5.21 N 1.53 W .08 .00 4.66 N 1.32 W .08 .00 3.85 N .65 W .09 .01 1971.80 1971.70 1900,00 2071.81 2071.70 2000,00 2171.82 2171,70 2100,00 2271.82 2271.70 2200.00 2371.83 2371.70 2300.00 2,83 N .22 E .10 .01 1.73 N 1.30 E .11 .01 1.27 N 1.86 E .12 .00 .00 N 1.57 E .12 .01 1.12 S 1.05 E .14 .01 2471.84 2471.70 2400.00 2571.84 2571.70 2500.00 2671.84 2671.70 2600.00 2771.86 2771.70 2700.00 2871.97 2871.70 2800.00 .96 S .78 E .14 .00 .74 S .64 E .14 .00 .67 S .78 E .14 .00 2.10 S .77 E .16 .02 6.40 S .48 W .27 .11 2972.33 2971.70 2900.00 3072.88 3071.70 3000.00 3173.51 3171.70 3100.00 3274.22 3271.70 3200.00 3375.02 3371.70 3300.00 13.84 S 4.12 W 22.96 S 9.31 W 32.41 S 15.27 W 42.98 S 20.73 W 54.45 S 26.13 W .63 .36 1.18 .55 1.81 .62 2.52 .71 3.32 .80 SP~ .Y-SUN DRILLING SERVICES ANCHORAGE ALASKA PAGE SHARED SERVICES DRILLING PBU/5-39PB1 500292271570 NORTH SLOPE BOROUGH COMPUTATION DATE: 2/10/97 DATE OF SURVEY: 122396 JOB NUMBER: AK-MM-60180 KELLY BUSHING ELEV. = 71.70 OPERATOR: ARCO ALASKA INC FT. INTERPOLATED VALUES FOR EVEN 100 FEET OF SUB-SEA DEPTH TRUE SUB-SEA MEASD VERTICAL VERTICAL DEPTH DEPTH DEPTH TOTAL RECTANGULAR COORDINATES NORTH/SOUTH EAST/WEST MD-TVD VERTICAL DIFFERENCE CORRECTION 3475.89 3471.70 3400.00 3576.63 3571.70 3500.00 3677.23 3671.70 3600.00 3777.85 3771.70 3700.00 3878.55 3871.70 3800.00 66.06 S 32.58 76.70 S 38.34 86.05 S 44.16 95.64 S 49.79 106.28 S 55.07 W 4.19 .88 W 4.93 .73 W 5.53 .61 W 6.15 .62 W 6.85 .70 3979.18 3971.70 3900.00 4079.62 4071.70 4000.00 4179.96 4171.70 4100.00 4280.34 4271.70 4200.00 4381.02 4371.70 4300.00 117.07 S 57.85 126.34 S 57.20 134.13 S 54.76 141.90 S 50.84 150.43 S 42.97 W W W W W 7.48 .63 7.92 .44 8.26 .33 8.64 .38 9.32 .68 4481.91 4471.70 4400.00 4582.91 4571.70 4500.00 4684.10 4671.70 4600.00 4785.48 4771.70 4700.00 4886.82 4871.70 4800.00 157.82 S 31.85 164.90 S 19.52 171.60 S 5.63 177.63 S 9.88 183.12 S 25.35 10.21 .89 11.21 1.01 12.40 1.19 13.78 1.38 15.12 1.34 4988.03 4971.70 4900.00 5088.93 5071.70 5000.00 5189.39 5171.70 5100.00 5289.61 5271.70 5200.00 5389.66 5371.70 5300.00 188.09 S 40.16 192.21 S 52.86 195.33 S 61.82 197.57 S 67.84 199.19 S 70.30 16.33 1.21 17.23 .90 17.69 .46 17.91 .21 17.96 .05 5489.67 5471.70 5400.00 5589.69 5571.70 5500.00 5689.70 5671.70 5600.00 5789.70 5771.70 5700.00 5889.70 5871.70 5800.00 200.11 S 70.86 198.96 S 72.27 198.08 S 73.28 198.30 S 73.75 198.49 S 73.88 17.97 .01 17.99 .02 18.00 .01 18.00 .00 18.00 .00 5989.70 5971.70 5900.00 6089.71 6071.70 6000.00 6189.71 6171.70 6100.00 6289.72 6271.70 6200.00 6389.73 6371.70 6300.00 198.57 S 74.31 198.46 S 75.30 198.10 S 76.38 197.67 S 77.53 197.50 S 78.01 18.00 .00 18.01 .01 18.01 .01 18.02 .01 18.03 .01 6489.73 6471.70 6400.00 6589.73 6571.70 6500.00 6689.75 6671.70 6600.00 6789.76 6771.70 6700.00 6889.77 6871.70 6800.00 197.23 S 77.76 197.00 S 77.18 198.03 S 76.03 199.27 S 74.98 200.49 S 74.05 18.03 .00 18.03 .00 18.05 .01 18.06 .01 18.07 .01 St tY-SUN DRILLING SERVICES ANCHORAGE ALASKA PAGE SHARED SERVICES DRILLING PBU/5-39PB1 500292271570 NORTH SLOPE BOROUGH COMPUTATION DATE: 2/10/97 DATE OF SURVEY: 122396 JOB NUMBER: AK-MM-60180 KELLY BUSHING ELEV. = 71.70 OPERATOR: ARCO ALASKA INC FT. INTERPOLATED VALUES FOR EVEN 100 FEET OF SUB-SEA DEPTH TRUE SUB-SEA MEASD VERTICAL VERTICAL DEPTH DEPTH DEPTH TOTAL RECTANGULAR COORDINATES NORTH/SOUTH EAST/WEST MD-TVD VERTICAL DIFFERENCE CORRECTION 6989.79 6971.70 6900.00 202.18 S 73.25 E 18.09 .02 7089.81 7071.70 7000.00 203.78 S 72.52 E 18.11 .02 7189.82 7171.70 7100.00 205.41 S 71.53 E 18.12 .02 7289.83 7271.70 7200.00 205.81 S 70.70 E 18.13 .00 7389.83 7371.70 7300.00 205.88 S 70.92 E 18.13 .00 7489.83 7471.70 7400.00 206.11 S 71.19 E 18.13 .00 7589.83 7571.70 7500.00 206.12 S 71.42 E 18.13 .00 7689.83 7671.70 7600.00 206.14 S 71.33 E 18.13 .00 7789.83 7771.70 7700.00 205.87 S 71.20 E 18.13 .00 7889.84 7871.70 7800.00 205.24 S 71.38 E 18.14 .00 7989.84 7971.70 7900.00 204.70 S 71.39 E 18.14 .00 8089.84 8071.70 8000.00 204.16 S 71.00 E 18.14 .00 8189.84 8171.70 8100.00 204.03 S 70.46 E 18.14 .00 8289.85 8271.70 8200.00 203.55 S 69.20 E 18.15 .01 8389.88 8371.70 8300.00 201.68 S 68.94 E 18.18 .02 8489.90 8471.70 8400.00 199.42 S 68.81 E 18.20 .03 8589.93 8571.70 8500.00 197.12 S 69.04 E 18.23 .03 8689.95 8671.70 8600.00 195.46 S 69.95 E 18.25 .02 8791.79 8771.70 8700.00 196.46 S 86.10 E 20.09 1.85 8909.61 8871.70 8800.00 209.56 S 145.25 E 37.91 17.81 9358.56 8971.70 8900.00 410.64 S 514.73 E 386.86 348.95 9380.00 8973.38 8901.68 421.32 S 533.26 E 406.62 19.76 THE CALCULATION PROCEDURES USE A LINEAR INTERPOLATION BETWEEN THE NEAREST 20 FOOT MD (FROM MINIMUM CURVATURE) POINTS SPt Y-SUN DRILLING SERVICES ANCHORAGE ALASKA 5(,,. 573 PAGE SHARED SERVICES DRILLING PBU/5-39 500292271500 NORTH SLOPE BOROUGH COMPUTATION DATE: 2/10/97 DATE OF SURVEY: 122596 MWD SURVEY JOB NUMBER: AK-MM-60180 KELLY BUSHING ELEV. = 71.70 OPERATOR: ARCO ALASKA INC FT. TRUE SUB-SEA MEASD VERTICAL VERTICAL DEPTH DEPTH DEPTH COURS INCLN DG MN COURSE DLS TOTAL DIRECTION RECTANGULAR COORDINATES DEGREES DG/100 NORTH/SOUTH EAST/WEST VERT. SECT. 9660.00 8975.34 8903.64 91 58 S 70.08 E .00 524.995 792.86E 9664.38 8975.18 8903.48 92 5 S 68.21 E 42.74 526.555 796.95E 9695.89 8974.04 8902.34 92 3 S 68.16 E .19 538.255 826.18E 9726.44 8972.70 8901.00 92 59 S 66.50 E 6.22 550.015 854.34E 9759.05 8971.10 8899.40 92 38 S 68.64 E 6.64 562.445 884.44E 946.97 951.31 982.60 1012.97 1045.36 9782.61 8970.07 8898.37 92 22 S 67.79 E 3.78 571.175 906.30E 9814.38 8968.74 8897.04 92 25 S 65.79 E 6.29 583.685 935.47E 9843.78 8967.38 8895.68 92 51 S 65.47 E 1.82 595.805 962.22E 9877.65 8965.62 8893.92 93 6 S 64.94 E 1.73 609.985 992.93E 9909.21 8964.38 8892.68 91 23 S 63.47 E 7.17 623.705 1021.31E 1068.75 1100.36 1129.66 1163.42 1194.92 9940.71 8964.06 8892.36 89 45 S 62.91 E 5.50 637.915 1049.42E 9972.43 8964.19 8892.49 89 46 S 64.49 E 4.98 651.965 1077.86E 10004.02 8964.24 8892.54 90 3 S 62.02 E 7.87 666.175 1106.06E 10035.60 8964.07 8892.37 90 33 S 63.06 E 3.64 680.735 1134.08E 10067.01 8963.87 8892.17 90 10 S 62.99 E 1.20 694.985 1162.07E 1226.41 1258.10 1289.67 1321.25 1352.65 10089.82 8963.84 8892.14 89 58 S 61.05 E 8.55 705.685 1182.21E 10098.50 8963.84 8892.14 89 58 S 63.22 E 25.00 709.745 1189.89E 10130.06 8963.86 8892.16 89 58 S 62.65 E 1.81 724.105 1217.99E 10161.60 8963.66 8891.96 90 46 S 61.83 E 3.63 738.795 1245.90E 10193.11 8963.18 8891.48 90 56 S 61.96 E .70 753.635 1273.69E 1375.46 1384.14 1415.69 1447.22 1478.73 10224.82 8962.60 8890.90 91 10 S 61.51 E 1.58 768.645 1301.61E 10256.20 8962.06 8890.36 90 48 S 62.21 E 2.52 783.445 1329.28E 10287.85 8961.33 8889.63 91 50 S 62.30 E 3.30 798.175 1357.28E 10319.38 8960.15 8888.45 92 27 S 62.12 E 2.05 812.865 1385.15E 10350.93 8959.21 8887.51 90 56 S 62.36 E 4.85 827.555 1413.06E 1510.43 1541.81 1573.45 1604.95 1636.49 10382.61 8958.79 8887.08 90 34 S 61.27 E 3.63 842.515 1440.98E 10414.08 8958.54 8886.84 90 18 S 60.11 E 3.78 857.915 1468.42E 10445.77 8958.35 8886.65 90 22 S 61.54 E 4.52 873.365 1496.08E 10477.40 8958.21 8886.51 90 9 S 61.20 E 1.28 888.515 1523.85E 10526.00 8958.23 8886.53 89 48 S 60.68 E 1.28 912.125 1566.33E 1668.16 1699.62 1731.31 1762.94 1811.53 THE CALCULATION PROCEDURES ARE BASED ON THE USE OF THREE-DIMENSION MINIMUM CURVATURE METHOD. HORIZONTAL DISPLACEMENT = 1812.55 FEET AT SOUTH 59 DEG. 47 MIN. EAST AT MD = 10526 VERTICAL SECTION RELATIVE TO WELL HEAD VERTICAL SECTION COMPUTED ALONG 118.29 DEG. TIE-IN SURVEY AT 9,660.00' MD PROJECTED SURVEY AT 10,526.00' MD SPE SLrN DRILLING SERVICES ANCHORAGE ALASKA PAGE 2 SI-DARED SERVICES DRILLING PBU/5-39 500292271500 NORTH SLOPE BOROUGH COMPUTATION DATE: 2/10/97 DATE OF SURVEY: 122596 JOB NUMBER: AK-MM-60180 KELLY BUSHING ELEV. = 71.70 FT. OPERATOR: ARCO ALASKA INC INTERPOLATED VALUES FOR EVEN 1000 FEET OF MEASURED DEPTH TRUE SI/B-SEA MEASD VERTICAL VERTICAL DEPTH DEPTH DEPTH TOTAL RECTANGULA_R COORDINATES MD-TVD VERTICAL NORTH/SOUTH EAST/WEST DIFFERENCE CORRECTION 9660.00 8975.34 8903.64 524.99 S 792.86 E 684.66 10526.00 8958.23 8886.53 912.12 S 1566.33 E 1567.77 883.11 THE CALCULATION PROCEDURES ARE BASED ON THE USE OF THREE-DIMENSION MINIMUM CURVATURE METHOD. Y-SIIN DRILLING SERVICES ANCHORAGE ALASKA PAGE 3 SHARED SERVICES DRILLING PBU/5-39 500292271500 NORTH SLOPE BOROUGH COMPUTATION DATE: 2/10/97 DATE OF SURVEY: 122596 JOB NUMBER: AK-MM-60180 KELLY BUSHING ELEV. = 71.70 FT. OPERATOR: ARCO ALASKA INC INTERPOLATED VALUES FOR EVEN 100 FEET OF SUB-SEA DEPTH TRUE SUB-SEA MEASD VERTICAL VERTICAL DEPTH DEPTH DEPTH TOTAL RECTANGULAR COORDINATES MD-TVD VERTICAL NORTH/SOUTH EAST/WEST DIFFERENCE CORRECTION 9660.00 8975.34 8903.64 9700.00 8973.90 8902.20 524.99 S 792.86 E 684.66 539.78 S 830.00 E 726.10 41.44 THE CALCULATION PROCEDURES USE A LINEAR INTERPOLATION BETWEEN THE NEAREST 20 FOOT MD (FROM MINIMUM CURVATURE) POINTS 0 I::! I I__1__ I BI G S E !::! ',J I r" I::: S WELL LOG TRANSMITTAL To: State of Alaska April 16, 1997 Alaska Oil and Gas Conservation Comm. Attn.: Lori Taylor 3001 Porcupine Dr. Anchorage, Alaska 99501 MWD Formation Evaluation Logs - D.S. 05-39 & 05-39 PB1, AK-MM-60180 The technical data listed below is being submitted herewith. Please acknowledge receipt by returning a signed copy of this transmittal letter to the attention of~ Jim Galvin, Sperry-Sun Drilling Services, 5631 Silverado Way, #G, Anchorage, AK 99518 2 LDWG formatted Discs with verification listing. APl#: 50-029-22715-00 & 50-029-22715-70. 5631 Silverado Way, SUite G · Anchorage, Alaska 99518 ° (9¢7) 563-3256 ° Fax (907) 563-7252 A Dresser Industries, Inc. Company 0 !::I I I_i_1 ~ G WELL LOG TRANSMITTAL To: State of Alaska March 19, 1997 Alaska Oil and Gas Conservation Comm. Attn.: Loft Taylor 3001 Porcupine Dr. Anchorage, Alaska 99501 MWD Formation Evaluation Logs DS 05-39& 05-39 PB 1, RE: AK-MM-60180 The technical data listed below is being submitted herewith. Please address any problems or concerns to the attention of.' Jim Galvin, Sperry-Sun Drilling Services, 5631 Silverado Way, #G, Anchorage, AK 99518 DS 05-39: 2" x 5" MD Gamma Ray Logs: 50-029-22715-01 2"x 5" TVD Gamma Ray Logs: 50-029-22715-01 DS 05-39 PBI: 2"x 5"MD Gamma Ray Logs: 50-029-22715-70 2" x 5" TVD Gamma Ray Logs: 50-029-22715-70 1 Blueline 1 Folded Sepia 1 Blueline 1 Folded Sepia 1 Blueline 1 Folded Sepia 1 Blueline 1 Folded Sepia 5631 Silverado Way, Suite G · Anchorage, Alaska 99518 · (9.07) 563-3256 · Fax (907) 563-7252 A Dresser Industries, Inc. Company 2/19/97 GeoQuest 500 W. International Airport Road Anchorage, AK 99518-1199 ATTN: Sherrie NO. 10809 Company: Alaska Oil & Gas Cons Comm Attn: Lori Taylor 3001 Porcupine Drive Anchorage, AK 99501 Field: Prudhoe Bay (Open Hole) LIS Well Job # Log Description Date BL RF Sepia Tape D.S. 5-39 97008 PEX-AIT, BHC 961209 1 D.S. 5-39 97008 PEX-AIT 961209 I 1 D.S. 5-39 97008 PEX-MCFL W/AlT 961209 I 1 ID.S. 5-39 97008 PEX-CNL 961 209 1 1 D.S. 5-39 97008 PEX-CNL/LITHO-DENSITY 961 209 1 1 D.S. 5-39 97008 PEX-TRIPLECOMBO LOG 961 209 I 1 D.S. 5-39 97008 PEX-QUALITY CONTROL LOG 961209 I 1 D.S. 5-39 97008 BHC 961 209 1 1 D.S. 5-39 97008 BHCPROFILE 961 209 1 1 D.S. 5-39 97008 COMBINED SSTVD 961209 I I Please sign and return one copy of this transmittal to Sherrie at the above address. Thank you. CI F! I L-I-- I IMr= SEFI~JI [~ E S February 11, 1997 AOGCC Lori Taylor 3001 Porcupine Dr Anchorage, AK 99501 Re: Distribution of Survey Data 5-39 Dear Ms. Taylor: Enclosed are two hard copies of the above mentioned file(s). Well 5-39 MWD survey Tie-In point at 9,660.00' and a Projected survey at 10,526.00'. Please call me at 563-3256 if you have any questions or concerns. Regards, William T. Allen Operations Support Engineer Attachments. 5631 Silverado Way, Suite G · Anchorage, Alaska 99518 · (9.07) 563-3256 · Fax (907) 563-7252 A Dresser Industries, Inc. Company Febmary 11, 1997 AOGCC Lori Taylor 3001 Porcupine Dr Anchorage, AK 99501 Re: Distribution of Survey Data 5-39 ~(.o '-- /~7~ Dear Ms. Taylor: Enclosed are two hard copies of the above mentioned file(s). Well 5-39 ESS survey Tie-In point at 0.00' and a Projected survey at 3,640.00.00'. Please call me at 563-325.6 if you have any questions or concerns. Reg~a~rds, Operations Support Engineer Attachments. 5631 Silverado Way, Suite G · Anchorage, Alaska 99518 · (9.07) 563-3256 · Fax (907) 563-7252 A Dresser Industries, Inc, Company February 11, 1997 AOGCC Lori Taylor 3001 Porcupine Dr Anchorage, AK 99501 Re: Distribution of Survey Data 5-39 PB 1 Dear Ms. Taylor: Enclosed are two hard copies of the above memioned file(s). Well 5-39 PB1 MWD survey Tie-In point at 0.00' and a Projected survey at 9,833.00'. Please call me at 563-325.6 if you have any questions or concerns. Regards, William T. Allen Operations Support Engineer Attachments. 5631 Silverado Way, Suite G · Anchorage, Alaska 99518 · (9.07) 563-3256 · Fax (907) 563-7252 A Dresser Industries,-Inc. Company " TONY KNOWLE$, GOVERNOR November 8, 1996 3001 PORCUPINE DRIVE ANCHORAGE, ALASKA 99501-3192 PHONE: (907) 279-1433 FAX: (907) 276-7542 Dan Stolz, Senior Drilling Engineer ARCO Alaska, Inc. P O Box 19661 '~ Anchorage, AK 99519-6612 Prudhoe Bay Unit 05-39 ARCO Alaska, Inc. Permit No. 96-173 Surf Loc 2350'NSL, 4115'WEL, Sec 32. T1 IN. R15E, UM Btmhole Loc 1267q',ISL, 2295'WEL, Sec 32. T1 IN. R15E, UM Dear Mr Stoltz: Enclosed is the approved application for pe:-mit to drill the above referenced well. The permit to drill does not exempt you from obtaining additional permits required bv la~v from other governmental agencies, and does not authorize conducting drilling operations until all other required permitting determinations are made. Your requested waiver of the diverter system described in 20 AAC 25.035 (7)(b) for this well is approved. Blowout prevention equipment (BOPE) must be tested in accordance with 20 AAC 25.035· Sufficient notice (approximately 24 hours) of the BOPE test performed before drilling below the surface casing shoe must be given so that a representative of the Commission may witness the test. Notice may be given by contacting the Commission petroleum field inspector on the North Slope pager at 659-3607. · Chairman ~BY ORDER OF~MMISSION dlf/enct c: Dept of Fish & Game, Habitat Section - w/o encl Dept of Environmental Conservation - w/o encl STATE OF ALASKA " ALASKA OIL AND GAS CONSERVATION CO,viMISSION PERMIT TO DRILL 20 AAC 25.005 la. Typeofwork l~Drill I-IRedrill Ilb. Typeofwell I-IExploratory I-IStratigraphic Test I~Development Oil [] Re-Entry [] Deepen, [] Service [] Development Gas [] Single Zone [] Multiple Zone 2. Name of Operator 5. Datum Elevation (DF or KB) 10. Field and Pool ARCO Alaska Inc. Plan RTE = 69.7' Prudhoe Bay Field / Prudhoe 3. Address 6. Property Designation Bay Pool P.O. Box 196612, Anchorage, Alaska 99519-6612 ADL 028326 4. Location of well at surface 7. Unit or Property Name 11. Type Bond (See 20 AAC 25.025)' 2350' NSL, 4115' WEL, SEC. 32, T11N, R15E Prudhoe Bay Unit At top of productive interval 8. Well Number Number U-630610 1920' NSL, 3526' WEL, SEC. 32, T11N, R15E 05-39 At total depth 9. Approximate spud date Amount $200,000.00 1267' NSL, 2295' WEL, SEC. 32, T11 N, R15E 11/06/96 12. Distance to nearest property line 113. Distance to nearest well 14. Number of acres in property 15. Proposed depth (MD and TVD) ADL 028329, 1267'I No Close Approach 2560 10619' MD / 8950' TVD 16. To be completed for deviated wells 17. Anticipated pressure {see 20 AAC 25.035 (e) (2)} Kick Off Depth 500' Maximum Hole Angle 90 ° Maximum surface 3300 psig, At total depth (TVD) 8800' / 4390 psig 18. Casing Program Specifications Setting Depth Size Top Bottom Quantity of Cement Hole Casing Weight Grade Coupling Length MD TVD MD TVD (include stage data) 30" 20" 91.5# H-40 Weld 80' 30' 30' 110' 110' 260 sx Arctic Set (Approx.) 9-7/8" 7-5/8" 29.7# L-80 BTC-Mod 3633' 29' 29' 3662' 3635' 1286 sx PF 'E', 229 sx Class 'G' 6-3/4" 5-1/2" 17# L-80 IBT-Mod 9196' 28' 28' 9224' 8950' 181 sx Class 'G' 4-3/4" 3-1/2" 9.3# L-80 NSCT 1545' 9074' 8914' 10619' 8950' Uncemented Slotted Liner 119. To be completed for Redrill, Re-entry, and Deepen Operations. Present well condition summary Total depth: measured feet Plugs (measured) true vertical feet Effective depth: measured feet Junk (measured) true vertical feet Casing Length Size Cemented MD TVD Structural Conductor Surface Intermediate R E C F!~" '! Production ' Liner OCT Alaska 0il & Perforation depth: measured true vertical 20. Attachments [] Filing Fee [] Property Plat [] BOP Sketch [] Diverter Sketch [] Drilling Program ' [] Drilling Fluid Program [] Time vs Depth PIct [] Refraction Analysis [] Seabed Report [] 20 AAC 25.050 Requirements ...... Contact Engineer Name/Number: Mark Johnc,~n, 564-5480 Prepared By Name/Number: Terrie Hubble, 564-4628 2i'. I hereby certify that/t~oregoing is t/(¢e/~d/~/~ect to the best of my knowledge Signed /, / '~-J/--/~,~ J/ J/ Dan Stoltz ~.../ ('""~ ~~ Title Senior Drilling Engineer Commission Use Only ~' -/,~,,_,.~ 50- ~ ~ I~ - ~ .2. 7/,..~' //--"~ -"~; ~ for other requirements Conditions of Approval: Samples Required [] Yes ~ No Mud Log Required [] Yes ~ No Hydrogen Sulfide Measures /~r'Yes [] No Directional Survey Required ~' Yes [] No Required Working Pressure forBOPE []2M; []3M; J~ 5M; [] 10M; [] 15M Other: Original SJg..qOC ~ by order of iApproved By ~2,_,!d W .!~hn~:fn.~ Commissioner the commission Date///~ Form 10-401 Rev. 12-01-85 Submit In Triplicate BP EXPLORATION ARCO Alaska, Inc. ~~' To: B. Wondzell AOGCC From: Mark O. Johnson Date: October 20, 1996 Subject: Dispensation for 20 ACC 25.035 (7)(b) on 05-39 well Shared Services Drilling requests your consideration of a waiver of the diverter system identified in 20 ACC 25.035 (7)(b) "Secondary Well Control: Blowout Prevention Equipment (BOPE) Requirements" based upon historical drilling experience on PBU Drillsite (DS) 05. Of the wells reviewed that were drilled at DS-05, none experienced any difficulty with shallow gas in the interval prior to placement of surface casing. In addition, within the last 2 months, new wells 05- 41 and 05-40 have drilled through shallow intervals without any indication of shallow gas. A clear path for diverter line installation on the 05-39 location is very difficult due to the production facilities which are placed directly in the path of the diverter line. In light of historical evidence indicating minimal risk due to shallow gas at this location, we conclude that the 05-39 well on the same pad can be safely drilled without the installation of the diverter system. Sincerely, Mark O. doh/n/;v~n SSD Drillinb/~Engineer Co-Operators, Prudhoe Bay Unit RECEIVED OCT 2 4 1996 Alaska 0il a Gas Cons. Commission Anchorage BP Exploration (Alaska), Inc. Post Office Box 196612 Anchorage, Alaska 99519-6612 Telephone (907) 561-5111 ARCO Alaska, Inc. Post Office Box 100360 Anchorage, Alaska 99510-0360 Telephone (907) 276-1215 I Well Name: I PBU 05-39 I [Type of Well (producer or injector): I Producer [ Surface Location: 2350' NSL, 4115' WEL, SEC 32, T11N, R15E Target Location: 1920' NSL, 3526' WEL, SEC 32, T1 IN, R15E Bottom Hole Location: 1267' NSL, 2295' WEL, SEC 32, T11N, R15E I AFE Number: 14J0336 I I Rig: [DOYON9 I I Estimated Start Date: 1 1/6/96, 1996 I I Days to complete 124 I MD: [ 10619' I I TVD: 18950' brt ] IRTE: I69'7' I I wen Design (conventional, slimhole, etc.): I Micro-SlimholeHorizontal Formation Markers: Formation Tops MD TVD Base of Permafrost 1886 1870 SV3 3652 3625 7 5/8" Casing Point 3662 3635 7 5/8" shoe, 10' TVD below SV3 Ugnu 5675 5635 LCU 8376 8290 Sag 8432 8345 Shublik 8470 8383 TSAD 8538 8450 Zone 1 8996 8871 Begin target 9224 8950 5 1/2" shoe, beginning of horizontal End target 10619 8950 3 1/2" shoe, end of horizontal Casing/Tubing Program: Hole Csg/Tbg Wt/Ft Grade Conn Length Top Btm Size O.D. MD/TVD MD/TVD 30" 20" 91.5# H40 WELD 80' 30/30' 110/110' 9 7/8" 7 5/8" 29.7# L-80 BTC-Mod 3633' 29/29' 3662/3635' 6 3/4" 5 1/2" 17# L-80 IBT-Mod 9196' 28/28' 9224/8950' 4 3/4" 3 1/2" 9.3# L-80 NSCT 1545' 9074/8914' 10619/8950' Tubing 3 1/2" 9.3# L-80 EUE 8rd/NSCT 8586 26/26 8612/8522' Mud Program: Surface Mud Properties: Spud ] 9 7/8" hole section Density (ppg)~unnel VislYield eoint I a0 sec ~ll~0 8.6-9.5 ! 100-300 30-70 20-30 min gelI pH I Fluid Loss 30-40 8.5-9.5 8-12cc Intermediate Mud Properties: LSND I 6 3/4" hole section Density (ppg)lFunnel Vil Yield PointI 10 sec ~elI ~0 mia ~elI 8.8-10.2 40-55 5-17 4-10 15-20 pH I Fluid Loss 8.5-9.5I 6-10cc Production Mud Properties: Funnel vis Density (ppg) 8.8-9.0 40-50 ShearDriln1 4 3/4" hole section LSR YP 10 sec 10 min gel gel 6-10 10-15 15-20 pH 8.5-9.0 Fluid<6ccLOSs] Ceinent Data: Casing/Liner Lead:Sxs/Wt/Yield Tail: Sxs/Wt/Yield Comments 7-5/8" Pump to surface. 229/15.8/1.15 Screw in job. Type E Suggested mix on the Permafrost lead & Class "G" fly cement available on tail. Lead will be circulated to location is: surface prior to tail being 1286/12.0/2.17 pumped. Tail is 750' of fill (assumes 500% excess +50% excess + shoe (47 Bbl). in permafrost, 50% below) 5 1/2" none 181/15.8/1.15 Class "G". Volume based on cement to 1000' above the Sag River with 30% excess. 3-1/2" none none Planned as a uncemented horizontal slotted liner. Logging Program: l Open Hole Logs: I Cased Hole Logs: 9 7/8" MWD 6 3/4" MWD/GR 4 3/4" MWD/GR & SWS DPC GR/sonic/neutron/density/resistivity None Well Control: Well control equipment consisting of 5000 psi W.P. pipe rams, blind rams, and annular preventer will be installed and is capable of handling maximum potential surface pressures. · An exemption from the diverter requirement has been requested for this well. Diverter, BOPE and drilling fluid system schematics on file with AOGCC. Directional: KOP: 500' MD Maximum Hole Angle: 90 degrees Close Approach Well: None Drilling and Completion Scope , 2 3 4 5 6 7 8 9 Move rig to 5-39. Drill 9 7/8" surface hole to -3662' MD. Run and cement 7 5/8" casing. Drill 6 3/4" intermediate hole to -9224' MD. Run and cement 5 1/2" casing. Drill 4 3/4" horizontal to TD at - 10619' MD. Run slotted 3 1/2" production liner. Run 3-1/2" L-80 production tubing with 5 1/2"x3-1/2" packer, 3-1/2" SSSV, and 3-1/2"x1" GLMs. Secure well, RDMO. Drilling Hazards · Pore pressure may be as high as 9.8 ppg EMW in the Cretaceous interval due to water disposal at FS-1. Will ensure appropriate mud weight for overbalance. · No potential hydrocarbon-beating zones expected above the Sag River. · Drillsite 5 is not an H2S pad. The highest H2S level on the pad is from 5-19 at 14 ppm in 3/96. Losses have been encountered m'~lling the Sag River, Shublik and Sadler~ ~.fit formations on other DS-5 wells. Pump LCM as necessary to control losses. Disposal · Cuttings Handling: Cuttings should be hauled to the ball mill at CC-2A. · Fluid Handling: Haul all drilling and completion fluids and other Class II wastes to CC-2A for injection. Haul all Class I wastes to Pad 3 for disposal. In addition, haul all cuttings from drilling operations to CC- 2A for disposal, except any metal cuttings which will be sent to the North Slope Borough. MOJ 11/20/96 Anadrill Schlumberger Alaska District 1111 East 80th Avenue Anchorage, AK 99518 (907) 349-4511 Fax 344-2160 DIRECTIONAL WELL PLAN for SHA~ED SERVICES DRILLING Well ......... : DS05-39 (Pll) Field ........ : Prudhoe Bay, Drill Site 05 Computation..: Minimum Curvature Units ........ : FEET Surface Lat..: 70.26351265 N Surface Long.: 148.39710371W Legal Description Surface ...... : 2350 FSL 4115 FEL TARGET START.: 1920 FSL 3526 FEL BHL .......... : 1267 FSL 2295 FEL LOCATIONS - ALASKA Zone: 4 X-Coord Y-Coord S32 TllN R15E UM 698247.98 5948543.28 S32 TllN R15E UM 698850.00 5948130.00 S32 T11N R15E UM 700100,00 5947510.00 PROPOSED WELL PROFILE STATION MEASURED I DENT I F I CAT I ON DE PTH KB 0. OD BUILD 1/100 500.00 600.00 700.00 800.00 cu%~ 1.5/100 ~ _ INCLN DIRECTION ANGLE AZIMUTH 0.00 0,00 0.00 285.00 1.00 285.00 2.00 285.00 3.00 285.00 900.00 4.00 285.00 1000.00 5.00 285.00 1100.00 6.00 285.00 1200.00 7.35 290.68 1300.00 8.75 294,57 ~m~m~mmm~mmmtmmm =====m~m VERTICAL-DEPTHS SECTION .TVD SUB-SEA DEPART 0.00 -69.70 0.00 500.00 430.30 0.00 599.99 530.29 -0.85 699.96 630.26 -3.40 799.86 730.16 -7.65 Prepared ..... : 11 Oct 1996 Vert sect az.: 1'17.89 KB elevation.: 69.70 ft Magnetic Dcln: +28.502 (E) Scale Factor.: 0.99994465 Convergence..: +1.50878023 mmmmmmmmmmt COORDINATES-FROM WELLHEAD 0.00 N 0.00 E 0.00 N 0.00 E 0.23 N 0.84 W 0.90 N 3.37 W 2.03 N 7.58 W 899.68 829.98 -13.61 3.61 N 999.37 929.67 -21.25 5.64 N 1098.90 1029.20 -30.60 .8.12 N 1198.23 1128.53 -42.04 11.73 N 1297.24 1227.54 -55.97 17.16 N ANADRILL AKA-DPC APPROVED FOR PERMITTING ONLY PLA'N mmmmm==------------ :--.~:=---- ----: = m s~ x= = m: =: :=: '--:: J:mml,,~ m ALASKA Zone 4 TOOL X Y FACE DL/ 100 698247,98 5948S43.28 ?5L 0.00 698247.98 5948543.28 75~ 0.00 698247.13 5948543.48 75L 1.00 698244.59 5948544.09 75L 1.00 698240.34 5948545.11 75L 1.00 13.48 W 698234.41 5948546.54 75L 1.00 21.06 W 698226.78 5948548.37 75L 1.00 30.32 W 698217.46 5948550.60 29R 1.00 41.35 W 698206.34 5948553.92 23R 1.50 54,25 W 698193.30 5948559,00 19R 1.50 .. 1400.00 10.17 1500.00 11.62 297.40 1395.88 1326.18 -72.40 24.38 N 69.01 W 698178.36 5948565.83 17R 1.50 299.53 1494.07 1424.37 -91.30 33.41 N 85.61 W 698161.52 5948574.42 15R 1.50 o J (Anadrill (c)96 0539Pll 3.0b,07 11:24 AM P) DSC5-39 (Pll) STATION MEASURED INCLN IDENTIFICATION DEPTH ANGLE CURVE 2/100 1526.21 12.00 1600.00 12.44 1700.00 13.27 END CURVE 2/100 1770.80 14,00 BASE PERMAFROST 1885.76 14.00 CURVE 2/100 2020.05 14.00 2100.00 12.40 22oo.00 iOi4i 2300.00 8.42 2400.00 6,43 END CURVE 2/i00 T-5 7-5/8" CASING PT 2500.00 4.45 2600.00 2.50 2685.81 1.02 3651.87 1.02 3661.87 1.02 PROPOSED WELL PROFILE DIRECTION VERTICAL-DEPTHS SECTION AZIMUTH ' TVD SUB-SEA DEPART :=:mm~mm~ mmmmmr== =m~mmm~= 300.00 1519.72 '1450.02 ' -96.66 306,66 1591.85 1522.15 -112.18 314.85 1689.35 1619.65 -133.80 320.00 1758.15 1688.45 -149.51 320.00 1869.70 1800.00 -175.27 320.00 2000.00 1930.30 -205.3~ 320.41 2077.84 2008.14 -222.27 ,321.10 2175.86 2106.16 -240.49 322,12 2274,51 2204.81 -255.47 323.76 2373,66 2303.96 -267.18 03 Oct 1996 Page 2 COORDINATES-FROM WELLHEAD 36.07 N 90,27 W 44.65 N 103,29 W 59.18 N 71.47 N 92.78 N ALASKA Zone 4 X Y 6~8156.80 5948576.96 698143.56 5948585.20 120,06 W 698126.41 5948599.27 131.33 W 698114.82 5948611.26 149.21 W 698096.39 5948632.09 117.66 N 170.09 131.69 N 181,78 147,00 N 194.30 159,~0 N 204.46 170,09 N 212.26 326.85 2473.21 2403,51 -275.60 177.85 N 217.69 W 334.80 2573.02 2503.32 -280.74 183,07 N 220.74 W 6.08 2658.79 2589.09 -282.52 185.53 N 221.46 W 6.08 3624.70 3555.00 -288.88 202.55 N 219.65 W 6.08 3634.70 3565.00 -288.95 202,73 N 219.63 W TOOL DL/ FACE 100 76R 1.50 69R 2.00 62R 2.00 ~S 2.00 HS 0.00 698074,86 5948656.42 177R 0.00 698062.81 5946670.13 176R 2.00 698049.89 5948685.10 176R 2.00 698039,39 5948697.64 175R 2.00 698031.32 5948707.72 173R 2.00 698025.69 5948715.33 115R 2,00 698022.51 5948720,47 84R 2.00 698021.72 5948722,90 B4R 2.00 698023.09 5948739.97 84R 0.00 698023.10 5948740.14 64R 0.00 0 0 0 > CURVE 2/100 K-15 END CURVE 2/100 TOP UGNU TOP ~ST SA~ K-10 K-5 4498.46 1.02 6.08 4500.00 1.00 7.42 4600.00 1,57 107,39 4700.00 3.46 123.89 4800.00 5,42 128.61 4817.51 5.77 129.11 4900.00 7.41 130,82 5000.00 9,40 132.09 5055.24 10,50 132.59 5675.35 10.50 132.59 64.~3.05 ..1Q, 5Q ..... i32.59 7144.97 10.50 132.59 7856.90 10.50 132.59 (Anadrill (c)96 0539Pll 3.0b.06 11:46 AM P) 4471.16 4401.46 -294.46 217.47 N 4472.69 4402.99 -294.47 217.50 N 4572.68 4502.98 -293.42 217.95 N 4672.58 4602.88 -289.08 215.86 N 4772.27 4702.57 -281.44 211.23 N 4789,70 4720.00 -279.76 210.16 N 4871.64 4801.94 -270,51 204.~7 N 4970.56 4900.86 -256.31 194.38 N 5024.97 4955.27 -247.06 187.95 N 5634.70 5565.00 -137.74 111.46 N 63~9,70. 6310.00 7079.70 7010,00 7779.70 7710,00 -4.16 ...... 1B,O0 N 121,35 69.82 S 246.86 157,63 S 216.06 W 698024,28 5948754.92 83R 0.00 218.05 W 698024.29 5948754.95 17R 2.00 216.63 W 698025.69 5948~55.44 34R 2.00 212,82 W 698029.56 5948753.45 39R 2.00 206.63 W 698035,87 5948748.99 8R 2.00 205.30 W 698037.23 5948747.95 8R 2.00 198.06 W 698044.63 5948742.05 6R 2.00 187.12 W 698055.82 5948732.65 5R 2.00 180.06 W 698063.04 5948726.41 HS 2.00 96.85 W 698148.23 5948652.14 HS 0,00 4.81 E 698252.32 5948561.40 }IS 0.00 100.34 g 6~8350.12' 5948476.13 }IS 0.00 95.87 E 698447.92 59~8390.67 ~,s 0.00 ANADRILL AKA-DPC APPROVED FOR PERMITTING ONLY I)1 AM 44- ~l rc~~') 0 DS05-39 (Pll) STATION IDENTIFICATION --- LCU JURASSIC A TsGR TSHB TSAD / TZ4B TZ3 TZ2C CURVE 18/100 TZ2A TZ1B ' ESAD / TOP KAVIK END 18/100 CURVE ~*~cA~'~¢~rTARGET START -~[7." ¢?~>i~C, pT. TD / TA/{GET END MEASURED DEPT}I 8375.58 8390.84 8431.52 8470.17 8538.31 8693.92 8752.90 8780,46 8800.00 8850.00 8900,00 8927.86 8950.00 8996.26 9000.00 9050.00 9100.00 9150.00 9200.00 9224.05 INCLN ANGLE PROPOSED WELL PROFILE 10,50 10.50 10.50 10.50 10.50 DIRECTION AZIMUTH 03 Oct 1996 Page 3 10,50 10.50 10.50 13,93 22.82 132.59 132.59 132.59 132.59 132.59 31.77 36,77 40.74 49.05 49.72 132.59 132.59 132.59 128.82 124.31 ~=============~== z~==mm~ ===================== VERTICAL-DEPTHS SECTION COORDINATES-FROM TVD SUB-SEA DEPART WELLHEAD 8289.70 8220.00 338.30 221.61 S 265.47 8304.70 8235.00 340/99 223.50 S 267.51 8344.70 8275.00 348.16 228.51 S 2~2.97 8382.70 8313.00 35~.97 233.28 S 278.16 8449.70 8380,00 366.99 241.69 S 287.30 58.71 67.70 76.69 85.68 90.00 8602.70 8533.00 394.42 260.88 S 308.18 B 8660.70 8591.00 404.82 268.16 S 316,10 E 8687.80 8618.10 409.68 271.56 S 319.80 E 8706.89 8637.19 413.71 274.24 S 322,94 E 8754.29 8684.59 429.29 283.49 S 335.66 E 9224.05 90,00 9224.05 90.00 10619.44 90.00 122.25 8798.68 8728.98 121.50 8821,70 8752.00 121.02 8838.96 8769.26 120.23 8871,70 8802.00 120.17 8874,13 8804.43 119.53 8903.34 8833.64 119,00 8925.86 8856.16 118.53 8941.13 8871.43 118,09 8948.79 8879.09 117,89 8949.70 8880.00 8949.70 8B~F, O0 8949,70 88~.00 8949.70 8880.00 (;%nadrill (c)96 0539Pll 3.0b.06 11:46 ~24 P) 452.10 296.01 S 354,85 467.74 304.28 S 368.17 ~81.57 311.47 S 380,01 514.16 328.08 S 408,10 517.00 329.51 S 410.SS 557.50 602.07 649.62 698.97 723.00 723.00 723.00 2118.39 117.89 117.89 117.89 ALASKA Zone 4 TOOL DL/ X Y FACE 100 698519.18 5948328.74 698521.27 5948326.92 698526,86 5948322.04 698532.17 5948317.42 698541.53 5948309.25 HS 0.00 HS 0.00 HS . 0.00 }iS 0.00 HS O. 00 698562,91 5948290.62 698571.01 5948283.55 698574.80 5948280.25 698578.01 5948277.66 698590,97 5948268.74 HS 0.00 HS 0.00 1SL 0.00 11L 18.00 7L 18.00 698610.48 5948256.73 698624.01 5948248.81 698636.04 5948241.94 698664.55 5948226.08 698667.04 594822~.72 5L 18,00 5L 18.00 4L lB.00 4L 18.00 4L 18.00 349.66 S 37-.45 S 394.33 S 417.73 S 429.01 S 445.70 E 698702.71 5948205.49 484.60 E 698742.16 5948184.~4 526.29 E 698784.44 5948162.97 569.75 E 698828.49 5948140.71 590.96 E 698850.00 5948130.00 3L 18.00 3L 18.00 3L 18.00 3L 18.00 RS 18.00 429.01 S 429.01 S 1081.74 S 590.96 E 698850.00 5948130.00 HS 18.00 590.96 E 698850.00 5948130.00~ HS 18.00 1824.27 E 700].00.00 5947510.00/ 0.00 ^~,JAD~,,.L AKA-DFC APPROVED FOR PERMITTING ONLY PLAN # (( 0 O > 0ct-03-96 01:12P Anad~.ll DPC g077.344 2160 i m [ SH DS05-39 (P <KB>0 !* ' ' IVERTICAL SECTION' VIEW I TVD Scale.' I ~nch ; ~200 feet' I C-'Ii, I Oep Scale' ~ ~nch = ~200 feet t200= m Drawn ..... ·03 Oct 19 ~oo-_ 1-.~- ~ ::-: .......... : ..... ~ ...... Jnadrlll ____..._~,: ........ ~.~r ~ .9~hlumhero~r ' Marker Identification MD BKB SECIN INCLN 2400 ', I A) KB 0 0 0 0.00 -- mB) BUILD t/t00 500 500 0 0.00 G I ' C) CURVE 1.5/~00 ~00 ~og9 -3~ 6.00 I 3000 ......................... D) CURVE 2/100 J526 1520 -g7 ~2.00 : E) ENO CURVE 2/~00 1771 t758; -150 ~4.00 T F) CURVE 2/100 2020 2000 -205 14.00 G) END CURVE 2/100 26B6 2659'~ -283 ~.02 V 3600 ...... ~ .................. J ..... T-E-~ H) 7-5/8' CASING PT 3662 3635 -289 1.02 I) CURVE 2/~00 4~9B 447~ .~ -294 t.02 O i J) END CURVE 2/~00 5055 5025 -247 10.50 4200 .................~ K) CURVE 1B/~O0 B780 86BB 410 10.50 , L) END ~8/~00 CURVE 9224 8950:' 723 90.00 ) -- M) TARGET START ~ 9224 B950 723 90.00 ~ N) TD / TARGET END ~ 106~9 8950 2tt8 90.00 4800 ...... ~ .................. ~ ~:~ - , 5400 ............ i ~ '' I .... ~ ............... ....... 't~-~ff-~ - I ' 6000 . . i FOR PERMI tiN(, .... T ~.Fo- ?o.~- Al ~! I v 7200 , . . ~ . . . Vl~, m I 7800 ............... ~ · ~ ~ '- ~"~'=~ ........... ' ~ ....... ~ ........ I : . . 9000-8d00~T[~[~th~ r ~a' ~'' !~ ~ -.~--''~ ~ ~ , ~,"~'::::: ~..,~ .... ~ -' r ............... __ ' ::~_~ ~ = ~,~ ~ - =_ L N ....... I' , , RECEIVED , 9600 ..... I OCT ~ 4 19~ ,, ~ 0200 .................. ~ ' ' 'Alaska Oii& ~s Cons. COJmlsslon ....... : ' Ano ;omge ' i 10800 j , -1200 -600 0 600 t200 ~800 2400 3000 3600 4200 4800 5400 6000 6600 7200 Sect ion Departure ~1:47 AN P) ..... SHA'RED' ' SERV'.~CES iiiiiiii J[J IL I I I I . II Marker Identification MD BKB SECTN 'INCLN A) CURVE iS/JO0 B780 8688 4~0 ~0.50 B) END 18/lO0 CURVE 9224 8950 723 90.00 C) TARGET START ~ 9224 8950 723 90.00 D~"'LLTN6 i i i Anadr J ]1 Sch]umberger DS05-39 (PI1) VERTICAL SECTION VIEW D) TD / TARGET ENO ,~ $06~9 8950 2118 90.00 Section at: 117 89 , , ~ De Sca e.: 1 inch 300 feet j ~ I ~ . j , i AN~[DRILL. ~ AKA. DPC ....~ ..........~ "' .~-~ .............. ~ ~ ~, · ~-~ ........ . ...... ~ D i I . -300 -~ 0 150 300 450 BO0 750 '900 ~050 ~200. ~350 ~500 1650 ~800 1950 2~00 2250 2400 Sect ion Depaeture (Inadr~ll (c}~ 053gPII 3.0~.06 II:4B AN P] o ¢' I 0 I 0 DS05-39 (PI ) PLAN VIEW CLOSURE · 2121, feet at Azimuth 120.67 nl ' ' !i ' ..... l JDECLINATION.: +28.502 (E) ', , . .. i JSCALE...'...'.: ~- inch : 300 feet .... .: ANAl; RILL .... AKA-DJ'C JDRAHN,......'. 030ct !9 ~ Al'PROVED i FOR r ERMITTING ,.~e~ [dBn~ificntion MD N/$ .... , , , ~ A) KB 0 0 N 0 E ON I,Y ,I BUILD 1/$00 500 ON O E ..__ , ..... CURVE 2/~00 ~526 36 N 90 m ~.9 CURVE ' ~~i ~) cu,vE ~/~oo ................. ) : Mi TARGET 5~ART ~ 9224 429 S 59~ E j J J NJ TO / TARGET END ~ . 10619 rOB2 S ~B24 E ' ' ~ " ' ' I ~: ~ ' ~ m> ~.~_ J i .. ~.., ~ ~ ..... ~ ..... 600 450 300 150 0 $50 300 450 600 750 900 1050 ~200 1350 JSO0 1650 ~BO0 <- WEST · EAST -> (Anaari]! (c)95 0539Pli 3.0b.06 li:4cj ~,M P) O O I ~o O · WELL PERMIT CHECKLISTCOMPANY .//-~'-o. FIELD & POOL ~?~/,~"~ INIT CLASS ~, / .,/"~., ? ~DMINISTRATION . 2. 3. 4. 5. 6. 7. 8. 9. 10. 11. DA · 13. 'ENGINEERING. WELL NAME .... PROGRAM: exp [] dev~ reddl [] serv 13 wellbore seg [] ann. disposal para req [] GEOLAREA ~C'?',,-'~ UNIT# /,////~',_~'c) ON/OFFSHORE APPR~ .~ 'G~OLOGY ...... ,~R DATE / / Permit fee attached ....................... /. Y N Lease number appropriate ................... -/'\' YY N Unique well name and number ................ N Well located in a defined Pool ................. .I y N Well located proper distance from dflg unit boundary ..... Y N Well located proper distance from other we~s .......... ! N Sufficient acr&~e available in drilling unit. .......... N If deviated, is wellbore plat inctuded ............... N Operator only affected party ................... Y N Operator has appropriate bond in force ............ N Pen'nit can be issued without conservation order ...... N Permit can be issued without administmth/e approval .... N Can permit be approved before 15-day wait. ........ .tL,~ N REMARKS 14. 15. 16. 17. 18. 19. 20. 21. 22. 23. 24. 25. 26. 27. 28. 29. Conductor string provided .................. .~.~ N Surface casing protects ail known USDWs ......... J.~ N o fY.)N CMT v I adequate to circulate on conductor & surf csg . . . CMT vol adequate to tie-in long string to surf csg ....... Y~ _ ~ ,~ ,, .n ,~. ,//, CMT will cover a~l known productive horizons .......... .-~...- Casing designs adequate for C, T, B & permaJrost. ..... (.~N ...... Adequate tankage or reserve pit. ............... ~__~N . If a re-drill, has a 10403 for abndnmnt been approved .... Adequate wellbore separation proposed .......... ..C_Y~N ~ /) ./~ ._, ', e Y N ~_.~' If divert r required, is it adequate ................ /C~ ~_~, ., · BOPEs adequate ............... ~ .... .L~ >..... BOPE pressmt~ng adequate; test to ,~>~¥../ psig. Choke manifold complies w/APl RP-53 (May 84) ...... Work will occur without operation shutdown .......... is presence of H2S gas probable .............. 30. Permit can be issued w/o hydrogen sulfide measures ..... Y N/ 31. Data. presented on poten~Jai overpressure zones ....... Y/,~_. 32_ Seismic analysis of shallow gas zones ............. /Y' N "' ' 33. Seabed condition survey (if off-shore) ........... //. Y N 34. Comact name/phone for weekly proqress reports... ~... Y N GEOLOGY: Rp~fE)C ENGINEERING: COMMISSION: BEWI~~ ~{/~7 DWJ,~~--"- JDH ~ JDN "" Comments/InsU'ucfions: HOW/I~ - A.'~OR~t rev 4,~J6 Well History File APPENDIX Information of detailed nature that is not particularly germane to the Well Permitting Process but is part of the history file. To improve the readability of the Well History file and to simplify finding information, information, of this nature is accumulated at the end of the file under APPENDIX. No special effort has been made to chronologically organize this category of information. Sperry-Sun Drilling Services LIS Scan Utility Tue Apr 08 15:33:36 1997 Reel Header Service name ............. LISTPE Date ..................... 97/04/08 Origin ................... STS Reel Name ................ UNKNOWN Continuation Number ...... 01 Previous Reel Name ....... UNKNOWN Comments ................. STS LIS Writing Library. Scientific Technical Services Tape Header Service name ............. LISTPE Date ..................... 97/04/08 Origin ................... STS Tape Name ................ UNKNOWN Continuation Number ...... 01 Previous Tape Name ....... UNKNOWN Comments ................. STS LIS Writing Library. Scientific Technical Services Physical EOF Comment Record TAPE HEADER PRUDHOE BAY UNIT MWD/MAD LOGS WELL NAME: API NUMBER: OPERATOR: LOGGING COMPANY: TAPE CREATION DATE: JOB DATA JOB NUMBER: LOGGING ENGINEER: OPERATOR WITNESS: MWD RUN 5 AK-MM-60180 M. GABEL R. BORDES APR 16 1997 DS 05-39 PB1 500292271570 ~CO A~S~, INC. SPERRY-SUN DRILLING SERVICES 08-APR-97 .. MWD RUN 6 AK-MM-60180 M. GABEL R. BORDES MWD RUN 7 AK-MM-60180 M. GABEL R. BORDES JOB NUMBER: LOGGING ENGINEER: OPERATOR WITNESS: MWD RUN 8 AK-MM-60180 M. HALL J. HABERTHUR MWD RUN 9 AK-MM- 60180 M. HALL J. HABERTHUR MWD RUN 10 AK-MM-60180 M. HALL J. HABERTHUR JOB NUMBER: LOGGING ENGINEER: OPERATOR WITNESS: SURFACE LOCATION SECTION: TOWNSHIP: RANGE: FNL: MWD RUN 11 AK-M~-60180 M. HALL J. HABERTHUR MWD RUN 12 AK-MM-60180 M. HALL J. HABERTHUR 32 liN 15E MWD RUN 13 AK-MM-60180 M. GABEL J. HABURTHER FSL: 2350 FEL: 4115 FWL: ELEVATION (FT FROM MSL 0) KELLY BUSHING: 71.70 DERRICK FLOOR: 68.90 GROUND LEVEL: 34.40 WELL CASING RECORD OPEN HOLE CASING DRILLERS BIT SIZE (IN) SIZE (IN) DEPTH (FT) 1ST STRING 2ND STRING 9. 875 7. 625 3640.0 3RD STRING 6.750 5.500 9127.0 PRODUCTION STRING 4.750 9833.0 REMARKS: 1. ALL DEPTHS ARE MEASURED DEPTHS (MD) UNLESS OTHERWISE NOTED. 2. ALL GAMMA RAY DATA (SGRD) IS DOWNHOLE RECORDED. 3. MWD RUNS 1 THROUGH 4 ARE DIRECTIONAL ONLY AND ARE NOT PRESENTED. 4. MWD RUNS 5 THROUGH 13 ARE DIRECTIONAL WITH SCINTILLATION TYPE GAMMA RAY (NGP). 5. THIS WELL REACHED A TOTAL DEPTH (TD) OF 9833'MD, 8958'TVD. SROP = SMOOTHED RATE OF PENETRATION WHILE DRILLING. SGRD = SMOOTHED GAMMA RAY. $ File Header Service name ............. STSLIB.001 Service Sub Level Name... Version Number ........... 1.0.0 Date of Generation ....... 97/04/08 Maximum Physical Record..65535 File Type ................ LO Previous File Name ....... STSLIB.000 Comment Record FILE HEADER FILE NUMBER: 1 EDITED MERGED MWD Depth shifted and clipped curves; all bit runs merged. DEPTH INCREMENT: .5000 FILE SUMMARY PBU TOOL CODE START DEPTH STOP DEPTH GR 6600.0 9755.5 ROP 6695.0 9831.5 $ BASELINE CURVE FOR SHIFTS: CURVE SHIFT DATA (MEASURED DEPTH) BASELINE DEPTH 6600.0 7690 0 7696 0 7698 0 7703 0 7709 0 7711 5 7714 5 GR 6601.0 7691 0 7697 0 7699 5 7704 0 7711 5 7715 5 7717 5 EQUIVALENT UNSHIFTED DEPTH 7716 7721 7723 7726 7730 7744 7745 7746 7749 7754 7758 7762 7764 7766 7769 7771 7772 7774 7776 7777 7779 7781 7784 7785 7786 7789 7793 7797 7800 7804 7812 7815 7817 7824 7828 7837 7844 7849 7850 7860 7861 7863 7866 7868 7875 7879 7882 7886 7887 7888 7890. 7892 7893 7894 7899 7911 7913 7916 7929 7933 7940 7947 7949 7960 7718.0 7722 0 7724 5 7728 5 7731 5 7745 5 7746 5 7748 5 7752.0 7755 5 7759 5 7763 0 7765 5 7767 5 7770 0 7772 0 7773.5 7775.0 7777.0 7778.0 778O.5 7783.0 7785.5 7787.0 7788.0 7790 0 7793 5 7798 0 7801 5 7805 5 7812 5 7815 5 7818 5 7824 5 7829 0 7838 5 7845 5 7849 5 7852 0 7861 0 7863 0 7865 0 7867.5 7868 5 7875 5 7880 0 7883 0 7887 0 7888 5 7889 5 7892 5 7893 5 7895 0 7897 0 7900 5 7912 0 7914 5 7918 0 7930 5 7934 0 7941 0 7948 0 7951 0 7961 5 7962 7969 7978 7989 7996 8008 8011 8016 8027 8032 8035 8037 8039 8041 8043 8045 8049 8060 8063 8069 8074 8080 8081 8093 8104 8107 8109 8115 8119 8122 8124 8129 8136 8139 8145 8152 8153 8159 8170 8181 8185 8188 8190 8200 8214 8216 8223 8226 8260 8264 8268 8270 8281 8289 8297 8309 8313 8322 8347 8355 8381 8384 8388 8419 5 5 5 5 0 5 0 0 0 5 5 5 5 5 0 0 5 0 5 0 5 0 5 0 0 5 5 0 0 0 5 5 0 5 5 0 5 0 5 .5 .5 .5 .5 .0 0 0 5 5 5 5 0 5 5 0 5 0 0 0 0 0 5 5 0 5 7963.5 7971.0 7980.0 7990.5 7997.0 8009 5 8012 0 8017 0 8028 0 8034 0 8035 5 8037 5 8040 5 8043 0 8044 0 8045 5 8050 5 8061 0 8064 5 8070 0 8075 5 8081 0 8082 5 8094 0 8105 5 8108 5 8110 0 8115 0 8119 0 8123 0 8125 0 8131.0 8137.5 8140.5 8146 5 8153 0 8155 0 8160 0 8171 5 8182 5 8186 5 8190.0 8191.5 8201.0 8215.0 8217 0 8225 0 8228 0 8262 0 8265 5 8269 0 8271 5 8283 0 8290 5 8298 5 8310 0 8314 0 8323 5 8348 0 8356 5 8383 0 8386 5 8389 5 8421 0 8423 5 8432 5 8437 0 8443 5 8448 0 8455 0 8467 5 8469 0 8477 5 8482 5 8485 0 8487 5 8496 0 8507 5 8526 5 8541 5 8550 5 8557 0 8572.5 8586.5 8596.0 8600 0 8612 0 8615 0 8619 5 8626 0 8634 0 8639 5 8646 5 8647 0 8660 5 8718 5 8724 0 8752 5 8782.0 8789 5 8800 5 8810 5 8816 0 8839 5 8865 5 8870 5 8873 0 8874.5 8888 5 8889 5 8892 0 8910 0 8918 0 8921 5 8926 0 8929 0 8933 0 8935 0 8968 5 8971 5 8973 5 8975 5 8978 0 9831 5 $ MERGED DATA SOURCE ?BU TOOL CODE 8425 5 8434 0 8438 5 8445 0 8449 5 8456 5 8469 0 8470 5 8479 5 8483 5 8485 5 8488 0 8497 0 8509 0 8528 0 8543 0 8551 5 8558 5 8574 0 8588 0 8597.5 8601 5 8613 5 8617 0 8621 0 8628 5 8636 5 8642.0 8649 0 8649 5 8663 0 8720 5 8726 0 8755 0 8783 5 8790 5 8801 5 8812 0 8817.0 8841.0 8867.5 8870.0 8872.0 8873.5 8886.5 8887.5 8891.0 8908.0 8916 0 8920 5 8925 5 8931 5 8933 0 8935 5 8968 5 8971.0 8975.0 8978.0 8980.0 9833.5 BIT RUN NO MERGE TOP MERGE BASE MWD 5 6696.0 MWD 6 8695.0 MWD 7 8997.0 MWD 8 9143.0 MWD 9 9282.0 MWD 10 9578.0 MWD 11 9646.0 MWD 12 9770.0 MWD 13 9800.0 $ REMARKS: MERGED MAIN PASS. $ Data Format Specification Record Data Record Type .................. 0 Data Specification Block Type ..... 0 Logging Direction ................. Down Optical log depth units ........... Feet Data Reference Point .............. Undefined Frame Spacing ..................... 60 .liN Max frames per record ............. Undefined Absent value ...................... -999.25 Depth Units ....................... Datum Specification Block sub-type...0 8695.0 8997.0 9143.0 9282.0 9578.0 9646.0 9770.0 9800.0 9833.0 Name Service Order Units Size Nsam Rep Code Offset Channel DEPT FT 4 1 68 0 1 ROP MWD FT/H 4 1 68 4 2 GR MWD AAPI 4 1 68 8 3 First Name Min Max Mean Nsam Reading DEPT 6600 9831.5 8215.75 6464 6600 ROP 4.9411 1484.72 74.9208 6274 6695 GR 18.651 643.454 102.557 6312 6600 Last Reading 9831.5 9831.5 9755.5 First Reading For Entire File .......... 6600 Last Reading For Entire File ........... 9831.5 File Trailer Service name ............. STSLIB.001 Service Sub Level Name... Version Number ........... 1.0.0 Date of Generation ....... 97/04/08 Maximum Physical Record..65535 File Type ................ LO Next File Name ........... STSLIB.002 Physical EOF File Header Service name ............. STSLIB.002 Service Sub Level Name... Version Number ........... 1.0.0 Date of Generation ....... 97/04/08 Maximum Physical Record..65535 File Type ................ LO Previous File Name ....... STSLIB.O01 Comment Record FILE HEADER FILE NUMBER: 2 RAW MWD Curves and log header data for each bit run in separate files. BIT RUN NUMBER: 5 DEPTH INCREMENT: .5000 FILE SUMMARY VENDOR TOOL CODE START DEPTH STOP DEPTH GR 6601.0 8625.5 ROP 6696.0 8695.5 $ LOG HEADER DATA DATE LOGGED: 06-DEC-96 SOFTWARE SURFACE SOFTWARE VERSION: 4.88 DOWNHOLE SOFTWARE VERSION: 2.132/5.82 DATA TYPE (MEMORY OR REAL-TIME): MEMORY TD DRILLER (FT) : 8695.0 TOP LOG INTERVAL (FT) : 6696.0 BOTTOM LOG INTERVAL (FT) : 8695.0 BIT ROTATING SPEED (RPM) : HOLE INCLINATION (DEG MINIMUM ANGLE: .1 MAXIMUM ANGLE: 1.4 TOOL STRING (TOP TO BOTTOM) VENDOR TOOL CODE TOOL TYPE NGP NATURAL GAMMA PROBE $ BOREHOLE AND CASING DATA OPEN HOLE BIT SIZE (IN): DRILLER'S CASING DEPTH (FT) : BOREHOLE CONDITIONS MUD TYPE: MUD DENSITY (LB/G): MUD VISCOSITY S) : MUD PH: MUD CHLORIDES PPM) : FLUID LOSS (C3 : RESISTIVITY (OHMM) AT TEMPERATURE (DEGF) MUD AT MEASURED TEMPERATURE (MT): MUD AT MAX CIRCULATING TERMPERATURE: MUD FILTRATE AT MT: MUD CAKE AT MT: NEUTRON TOOL MATRIX: MATRIX DENSITY: HOLE CORRECTION (IN): TOOL NUMBER NGP 165 TOOL STANDOFF (IN) : EWR FREQUENCY (HZ) : 6.750 6.8 REMARKS: $ Data Format Specification Record LSND 10.20 35.0 8.5 750 6.4 .000 .000 .000 .000 61.1 .6 Data Record Type .................. 0 Data Specification Block Type ..... 0 Logging Direction ................. Down Optical log depth units ........... Feet Data Reference Point .............. Undefined Frame Spacing ..................... 60 .liN Max frames per record ............. Undefined Absent value ...................... -999.25 Depth Units ....................... Datum Specification Block sub-type...0 Name Service Order Units Size Nsam Rep Code Offset Channel DEPT FT 4 1 68 0 1 GR MWD 5 AAPI 4 1 68 4 2 ROP MWD 5 FT/H 4 1 68 8 3 First Name Min Max Mean Nsam Reading DEPT 6601 8695.5 7648.25 4190 6601 GR 22.4473 643.454 130.5 4050 6601 ROP 7.9216 309.375 94.5604 4000 6696 Last Reading 8695.5 8625.5 8695.5 First Reading For Entire File .......... 6601 Last Reading For Entire File ........... 8695.5 File Trailer Service name ............. STSLIB.002 Service Sub Level Name... Version Number ........... 1.0.0 Date of Generation ....... 97/04/08 Maximum Physical Record..65535 File Type ................ LO Next File Name ........... STSLIB.003 Physical EOF File Header Service name ............. STSLIB.003 Service Sub Level Name... Version Number ........... 1.0.0 Date of Generation ....... 97/04/08 Maximum Physical Record..65535 File Type ................ LO Previous File Name ....... STSLIB.002 Comment Record FILE HEADER FILE NUMBER: 3 RAW MWD Curves and log header data for each bit run in separate files. BIT RUN NUMBER: 6 DEPTH INCREMENT: .5000 FILE SUMMARY VENDOR TOOL CODE START DEPTH GR 8604.5 ROP 8653.0 STOP DEPTH 8940.0 8997.0 LOG HEADER DATA DATE LOGGED: S O FTWARE SURFACE SOFTWARE VERSION: DOWNHOLE SOFTWARE VERSION: DATA TYPE (MEMORY OR REAL-TIME): TD DRILLER (FT): TOP LOG INTERVAL (FT) : BOTTOM LOG INTERVAL (FT) : BIT ROTATING SPEED (RPM): HOLE INCLINATION (DEG MINIMUM ANGLE: MAXIMUM ANGLE: TOOL STRING (TOP TO BOTTOM) VENDOR TOOL CODE TOOL TYPE NGP NATURAL GAMMA PROBE BOREHOLE AND CASING DATA OPEN HOLE BIT SIZE (IN): DRILLER'S CASING DEPTH (FT) : BOREHOLE CONDITIONS MUD TYPE: MUD DENSITY (LB/G): MUD VISCOSITY (S) : MUD PH: MUD CHLORIDES (PPM) : FLUID LOSS (C3) : RESISTIVITY (OHMM) AT TEMPERATURE (DEGF) MUD AT MEASURED TEMPERATURE (MT): MUD AT MAX CIRCULATING TERMPERATURE: MUD FILTRATE AT MT: MUD CAKE AT MT: NEUTRON TOOL MATRIX: MATRIX DENSITY: HOLE CORRECTION (IN): TOOL STANDOFF (IN) : EWR FREQUENCY (HZ): REMARKS: $ Data Format Specification Record Data Record Type .................. 0 Data Specification Block Type ..... 0 Logging Direction ................. Down Optical log depth units ........... Feet Data Reference Point .............. Undefined Frame Spacing ..................... 60 .liN Max frames per record ............. Undefined Absent value ...................... -999.25 Depth Units ....................... Datum Specification Block sub-type...0 07-DEC-96 4.88 2.132/5.82 MEMORY 8997.0 8695.0 8997.0 3.0 55.0 TOOL NUMBER NGP 159 6.750 6.8 LSND 10.10 41.0 8.4 650 4.2 .000 .000 .000 .000 61.1 .6 Name Service Order Units Size Nsam Rep Code Offset Channel DEPT FT 4 1 68 0 1 GR MWD 6 AAPI 4 1 68 4 2 ROP MWD 6 FT/H 4 1 68 8 3 Name Min Max Mean Nsam DEPT 8604.5 8997 8800.75 786 GR 18.651 111.095 33.7174 672 ROP 6.1885 1944.79 60.4411 689 First Reading 8604.5 8604.5 8653 Last Reading 8997 8940 8997 First Reading For Entire File .......... 8604.5 Last Reading For Entire File ........... 8997 File Trailer Service name ............. STSLIB.003 Service Sub Level Name... Version Number ........... 1.0.0 Date of Generation ....... 97/04/08 Maximum Physical Record..65535 File Type ................ LO Next File Name ........... STSLIB.004 Physical EOF File Header Service name ............. STSLIB.004 Service Sub Level Name... Version Number ........... 1.0.0 Date of Generation ....... 97/04/08 Maximum Physical Record..65535 File Type ................ LO Previous File Name ....... STSLIB.003 Comment Record FILE HEADER FILE NUMBER: 4 RAW MWD Curves and log header data for each bit run in separate files. BIT RUN NUMBER: 7 DEPTH INCREMENT: .5000 FILE SUMMARY VENDOR TOOL CODE START DEPTH STOP DEPTH GR 8897.0 9086.0 ROP 8952.0 9143.0 $ LOG HEADER DATA DATE LOGGED: 09-DEC-96 SOFTWARE SURFACE SOFTWARE VERSION: 4.88 DOWNHOLE SOFTWARE VERSION: 2.132/5.82 DATA TYPE (MEMORY OR REAL-TIME): MEMORY TD DRILLER (FT) : 9143.0 TOP LOG INTERVAL (FT) : 8997.0 BOTTOM LOG INTERVAL (FT) : 9143.0 BIT ROTATING SPEED (RPM): HOLE INCLINATION (DEG MINIMUM ANGLE: 61.7 MAXIMUM ANGLE: 78.1 TOOL STRING (TOP TO BOTTOM) VENDOR TOOL CODE TOOL TYPE NGP NATURAL GAMMA PROBE $ BOREHOLE AND CASING DATA OPEN HOLE BIT SIZE (IN): DRILLER'S CASING DEPTH (FT): BOREHOLE CONDITIONS MUD TYPE: MUD DENSITY (LB/G): MUD VISCOSITY (S) : MUD PH: MUD CHLORIDES (PPM): FLUID LOSS (C3) : RESISTIVITY (OHMM) AT TEMPERATURE (DEGF) MUD AT MEASURED TEMPERATURE (MT): MUD AT MAX CIRCULATING TERMPERATURE: MUD FILTRATE AT MT: MUD CAKE AT MT: NEUTRON TOOL MATRIX: MATRIX DENSITY: HOLE CORRECTION (IN): TOOL STANDOFF (IN) : EWR FREQUENCY (HZ) : REMARKS: $ Data Format Specification Record Data Record Type .................. 0 Data Specification Block Type ..... 0 Logging Direction ................. Down Optical log depth units ........... Feet Data Reference Point .............. Undefined Frame Spacing ..................... 60 .liN Max frames per record ............. Undefined Absent value ...................... -999.25 Depth Units ....................... Datum Specification Block sub-type...0 TOOL NUMBER NGP 165 6.750 6.8 LSND 10.20 47.0 7.0 75O 4.8 .000 .000 .000 .000 58.9 .6 Name Service Order Units Size Nsam Rep Code Offset Channel DEPT FT 4 1 68 0 1 GR MWD 7 AAPI 4 1 68 4 2 ROP MWD 7 FT/H 4 1 68 8 3 First Name Min Max Mean Nsam Reading DEPT 8897 9143 9020 493 8897 GR 19.4986 118.982 50.563 379 8897 ROP 4.9411 1484.72 145.454 383 8952 Last Reading 9143 9086 9143 First Reading For Entire File .......... 8897 Last Reading For Entire File ........... 9143 File Trailer Service name ............. STSLIB.004 Service Sub Level Name... Version Nuraber ........... 1.0.0 Date of Generation ....... 97/04/08 Maximum Physical Record..65535 File Type ................ LO Next File Name ........... STSLIB.005 Physical EOF File Header Service name ............. STSLIB.005 Service Sub Level Name... Version Number ........... 1.0.0 Date of Generation ....... 97/04/08 Maximum Physical Record..65535 File Type ................ LO Previous File Name ....... STSLIB.004 Comment Record FILE HEADER FILE NUMBER: 5 RAW MWD Curves and log header data for each bit run in separate files. BIT RUN NUMBER: 8 DEPTH INCREMENT: .5000 FILE SUMMARY VENDOR TOOL CODE START DEPTH GR 9063.0 ROP 9118.5 $ LOG HEADER DATA DATE LOGGED: SOFTWARE SURFACE SOFTWARE VERSION: DOWNHOLE SOFTWARE VERSION: DATA TYPE (MEMORY OR REAL-TIME): TD DRILLER (FT): TOP LOG INTERVAL (FT): BOTTOM LOG INTERVAL (FT): BIT ROTATING SPEED (RPM) : HOLE INCLINATION (DEG MINIMUM ANGLE: MAXIMUM ANGLE: STOP DEPTH 9227.0 9282.0 TOOL STRING (TOP TO BOTTOM) VENDOR TOOL CODE TOOL TYPE NGP NATURAL GAMPLA PROBE $ BOREHOLE A_ND CASING DATA OPEN HOLE BIT SIZE (IN): DRILLER'S CASING DEPTH (FT): BOREHOLE CONDITIONS MUD TYPE: MUD DENSITY (LB/G): MUD VISCOSITY (S) : MUD PH: MUD CHLORIDES (PPM): 13-DEC-96 4.88 2.132/5.82 MEMORY 9282.0 9143.0 9282.0 89.1 89.4 TOOL NUMBER NGP 159 4.750 4.8 SHEARDRI LL N 9.00 47.0 9.0 10100 FLUID LOSS (C3) : RESISTIVITY (OHI~M) AT TEMPERATURE (DEGF) MUD AT MEASURED TEMPERATURE (MT): MUD AT MAX CIRCULATING TERMPERATURE: MUD FILTRATE AT MT: MUD CAKE AT MT: NEUTRON TOOL MATRIX: MATRIX DENSITY: HOLE CORRECTION (IN): TOOL STANDOFF (IN) : EWR FREQUENCY (HZ): REMARKS: $ Data Format Specification Record Data Record Type .................. 0 Data Specification Block Type ..... 0 Logging Direction ................. Down Optical log depth units ........... Feet Data Reference Point .............. Undefined Frame Spacing ..................... 60 .liN Max frames per record ............. Undefined Absent value ...................... -999.25 Depth Units ....................... Datum Specification Block sub-type...0 3.9 .000 .000 .000 .000 .3 Name Service Order Units Size Nsam Rep Code Offset Channel DEPT FT 4 1 68 0 1 GR MWD 8 AAPI 4 1 68 4 2 ROP MWD 8 FT/H 4 1 68 8 3 53.9 First Name Min Max Mean Nsam Reading DEPT 9063 9282 9172.5 439 9063 GR 20.7087 88.2624 56.2532 329 9063 ROP 7.7016 376.875 48.6476 328 9118.5 Last Reading 9282 9227 9282 First Reading For Entire File .......... 9063 Last Reading For Entire File ........... 9282 File Trailer Service name ............. STSLIB.005 Service Sub Level Name... Version Number ........... 1.0.0 Date of Generation ....... 97/04/08 Maximum Physical Record..65535 File Type ................ LO Next File Name ........... STSLIB.006 Physical EOF File Header Service name ............. STSLIB.006 Service Sub Level Name... Version Number ........... 1.0.0 Date of Generation ....... 97/04/08 Maximum Physical Record..65535 File Type ................ LO Previous File Name ....... STSLIB.005 Comment Record FILE HEADER FILE NUMBER: 6 RAW MWD Curves and log header data for each bit run in separate files. BIT RUN NUMBER: 9 DEPTH INCREMENT: .5000 FILE SUMMARY VENDOR TOOL CODE START DEPTH STOP DEPTH GR 9228.5 9518.0 ROP 9284.0 9578.5 $ LOG HEADER DATA DATE LOGGED: 14-DEC-96 SOFTWARE SURFACE SOFTWARE VERSION: 4.88 DOWNHOLE SOFTWARE VERSION: 2.132/5.82 DATA TYPE (MEMORY OR REAL-TIME): MEMORY TD DRILLER (FT) : 9578.0 TOP LOG INTERVAL (FT) : 9282.0 BOTTOM LOG INTERVAL (FT): 9578.0 BIT ROTATING SPEED (RPM): HOLE INCLINATION (DEG MINIMUM ANGLE: 85.4 MAXIMUM ANGLE: 92.0 TOOL STRING (TOP TO BOTTOM) VENDOR TOOL CODE TOOL TYPE NGP NATURAL GAMMA PROBE $ TOOL NUMBER NGP 159 BOREHOLE AND CASING DATA OPEN HOLE BIT SIZE (IN): DRILLER'S CASING DEPTH (FT): 4.750 4.8 BOREHOLE CONDITIONS MUD TYPE: MUD DENSITY (LB/G): MUD VISCOSITY (S): MUD PH: MUD CHLORIDES (PPM): FLUID LOSS (C3): RESISTIVITY (OHMM) AT TEMPERATURE (DEGF) MUD AT MEASURED TEMPERATURE (MT): MUD AT MAX CIRCULATING TERMPERATURE: MUD FILTRATE AT MT: MUD CAKE AT MT: SHEARDRI LL N 9.10 44.0 8.8 10600 3.6 .000 .000 .000 .000 63.3 NEUTRON TOOL MATRIX: MATRIX DENSITY: HOLE CORRECTION (IN): TOOL STANDOFF (IN) : EWR FREQUENCY (HZ) : .3 REMARKS: $ Data Format Specification Record Data Record Type .................. 0 Data Specification Block Type ..... 0 Logging Direction ................. Down Optical log depth units ........... Feet Data Reference Point .............. Undefined Frame Spacing ..................... 60 .lin Max frames per record ............. Undefined Absent value ...................... -999.25 Depth Units ....................... Datum Specification Block sub-type...0 Name Service Order Units Size Nsam Rep Code Offset Channel DEPT FT 4 1 68 0 1 GR MWD 9 AAPI 4 1 68 4 2 ROP MWD 9 FT/H 4 1 68 8 3 First Name Min Max Mean Nsam Reading DEPT 9228.5 9578.5 9403.5 701 9228.5 GR 42.8896 142.715 65.3471 580 9228.5 ROP 11.3067 190.635 51.6132 590 9284 Last Reading 9578.5 9518 9578.5 First Reading For Entire File .......... 9228.5 Last Reading For Entire File ........... 9578.5 File Trailer Service name ............. STSLIB.006 Service Sub Level Name... Version Number ........... 1.0.0 Date of Generation ....... 97/04/08 Maximum Physical Record..65535 File Type ................ LO Next File Name ........... STSLIB.007 Physical EOF File Header Service name ............. STSLIB.007 Service Sub Level Name... Version Number ........... 1.0.0 Date of Generation ....... 97/04/08 Maximum Physical Record..65535 File Type ................ LO Previous File Name ....... STSLIB.006 Comment Record FILE HEADER FILE NUMBER: 7 RAW MWD Curves and log header data for each bit run in separate files. BIT RUN NUMBER: 10 DEPTH INCREMENT: .5000 FILE SUMMARY VENDOR TOOL CODE START DEPTH GR 9524.0 ROP 9580.5 $ LOG HEADER DATA DATE LOGGED: S O FTWARE SURFACE SOFTWARE VERSION: DOWNHOLE SOFTWARE VERSION: DATA TYPE (MEMORY OR REAL-TIME): TD DRILLER (FT) : TOP LOG INTERVAL (FT) : BOTTOM LOG INTERVAL (FT): BIT ROTATING SPEED (RPM): HOLE INCLINATION (DEG MINIMUM ANGLE: MAXIMUM ANGLE: STOP DEPTH 9590.5 9643.5 TOOL STRING (TOP TO BOTTOM) VENDOR TOOL CODE TOOL TYPE NGP NATURAL GAMMA PROBE $ BOREHOLE AND CASING DATA OPEN HOLE BIT SIZE (IN): DRILLER'S CASING DEPTH (FT): BOREHOLE CONDITIONS MUD TYPE: MUD DENSITY (LB/G): MUD VISCOSITY (S): MUD PH: MUD CHLORIDES (PPM): FLUID LOSS (C3): RESISTIVITY (OHMM) AT TEMPERATURE (DEGF) MUD AT MEASURED TEMPERATURE (MT): MUD AT MAX CIRCULATING TERMPERATURE: MUD FILTRATE AT MT: MUD CAKE AT MT: NEUTRON TOOL MATRIX: MATRIX DENSITY: HOLE CORRECTION (IN): TOOL STANDOFF (IN): EWR FREQUENCY (HZ) : REMARKS: $ Data Format Specification Record Data Record Type .................. 0 Data Specification Block Type ..... 0 Logging Direction ................. Down Optical log depth units ........... Feet Data Reference Point .............. Undefined Frame Spacing ..................... 60 .lin Max frames per record ............. Undefined ~tbsent value ...................... -999.25 Depth Units ....................... Datum Specification Block sub-type...0 15-DEC-96 4.88 2. 132/5.82 MEMORY 9646.0 9578.0 9646.0 89.1 89.1 TOOL NUMBER NGP 165 4.750 4.8 SHEARDRI LL N 9.10 45.0 8.8 10200 3.7 .000 .000 .000 .000 58.9 .3 Name Service Order Units Size Nsam Rep Code Offset Channel DEPT FT 4 1 68 0 1 GR MWD 10 AAPI 4 1 68 4 2 ROP MWD 10 FT/H 4 1 68 8 3 First Name Min Max Mean Nsam Reading DEPT 9524 9643.5 9583.75 240 9524 GR 37.957 80.685 54.9204 134 9524 ROP 11.0185 108.87 40.3549 127 9580.5 Last Reading 9643.5 9590.5 9643.5 First Reading For Entire File .......... 9524 Last Reading For Entire File ........... 9643.5 File Trailer Service name ............. STSLIB.007 Service Sub Level Name... Version Number ........... 1.0.0 Date of Generation ....... 97/04/08 Maximum Physical Record..65535 File Type ................ LO Next File Name ........... STSLIB.008 Physical EOF File Header Service name ............. STSLIB.008 Service Sub Level Name... Version Number ........... 1.0.0 Date of Generation ....... 97/04/08 Maximum Physical Record..65535 File Type ................ LO Previous File Name ....... STSLIB.007 Comment Record FILE HEADER FILE NUMBER: 8 RAW MWD Curves and log header data for each bit run in separate files. BIT RUN NUMBER: 11 DEPTH INCREMENT: .5000 FILE SUMMARY VENDOR TOOL CODE STA3kT DEPTH STOP DEPTH GR 9593.0 9715.0 ROP 9648.5 9770.0 $ LOG HEADER DATA DATE LOGGED: 17-DEC-96 SOFTWARE SURFACE SOFTWARE VERSION: 4.88 DOWNHOLE SOFTWARE VERSION: 2.132/5.82 DATA TYPE (MEMORY OR REAL-TIME): MEMORY TD DRILLER (FT) : 9770.0 TOP LOG INTERVAL (FT) : 9646.0 BOTTOM LOG INTERVAL (FT) : 9770.0 BIT ROTATING SPEED (RPM): HOLE INCLINATION (DEG MINIMUM ~qGLE: MAXIMUM ANGLE: TOOL STRING (TOP TO BOTTOM) VENDOR TOOL CODE TOOL TYPE NGP NATURAL GAMMA PROBE $ BOREHOLE ~D CASING DATA OPEN HOLE BIT SIZE (IN): DRILLER'S CASING DEPTH (FT): BOREHOLE CONDITIONS MUD TYPE: MUD DENSITY (LB/G): MUD VISCOSITY (S) : MUD PH: MUD CHLORIDES (PPM): FLUID LOSS (C3): RESISTIVITY (OHMM) AT TEMPERATURE (DEGF) MUD AT MEASURED TEMPERATURE (MT): MUD AT MAX CIRCULATING TERMPERATURE: MUD FILTRATE AT MT: MUD CAKE AT MT: NEUTRON TOOL MATRIX: MATRIX DENSITY: HOLE CORRECTION (IN): TOOL STANDOFF (IN): EWR FREQUENCY (HZ): REMARKS: $ Data Format Specification Record Data Record Type .................. 0 Data Specification Block Type ..... 0 Logging Direction ................. Down Optical log depth units ........... Feet Data Reference Point .............. Undefined Frame Spacing ..................... 60 .liN Max frames per record ............. Undefined Absent value ...................... -999.25 Depth Units ....................... Datum Specification Block sub-type...0 89.4 95.1 TOOL NUMBER NGP 165 4.750 4.8 SHEARDRI LL N 9.10 42.0 8.6 9100 4.0 .000 .000 .000 .000 70.0 .3 Name Service Order Units Size Nsam Rep Code Offset Channel DEPT FT 4 1 68 0 1 GR MWD 11 AAPI 4 1 68 4 2 ROP MWD 11 FT/H 4 1 68 8 3 First Name Min Max Mean Nsam Reading DEPT 9593 9770 9681.5 355 9593 GR 39.7512 101.998 53.0318 245 9593 ROP 7.7546 115.953 32.4807 244 9648.5 Last Reading 9770 9715 9770 First Reading For Entire File .......... 9593 Last Reading For Entire File ........... 9770 File Trailer Service name ............. STSLIB.008 Service Sub Level Name... Version Number ........... 1.0.0 Date of Generation ....... 97/04/08 Maximum Physical Record..65535 File Type ................ LO Next File Name ........... STSLIB.009 Physical EOF File Header Service name ............. STSLIB.009 Service Sub Level Name... Version Number ........... 1.0.0 Date of Generation ....... 97/04/08 Maximum Physical Record..65535 File Type ................ LO Previous File Name ....... STSLIB.008 Comment Record FILE HEADER FILE NUMBER: 9 RAW MWD Curves and log header data for each bit run in separate files. BIT RUN NUMBER: 12 DEPTH INCREMENT: .5000 FILE SUMMARY VENDOR TOOL CODE START DEPTH STOP DEPTH GR 9697.0 9724.5 ROP 9771.0 9799.5 $ LOG HEADER DATA DATE LOGGED: 17-DEC-96 SOFTWARE SURFACE SOFTWARE VERSION: 4.88 DOWNHOLE SOFTWARE VERSION: 2.132/5.82 DATA TYPE (MEMORY OR REAL-TIME): MEMORY TD DRILLER (FT): 9800.0 TOP LOG INTERVAL (FT) : 9770.0 BOTTOM LOG INTERVAL (FT): 9800.0 BIT ROTATING SPEED (RPM): HOLE INCLINATION (DEG MINIMUM ANGLE: 96.4 MAXIMUM ANGLE: 96.4 TOOL STRING (TOP TO BOTTOM) VENDOR TOOL CODE TOOL TYPE NGP NATURAL GAMMA PROBE $ BOREHOLE AND CASING DATA OPEN HOLE BIT SIZE (IN): DRILLER'S CASING DEPTH (FT) : BOREHOLE CONDITIONS MUD TYPE: TOOL NUMBER NGP 159 4.750 4.8 SHEARDRI LL N MUD DENSITY (LB/G): MUD VISCOSITY (S): MUD PH: MUD CHLORIDES (PPM) : FLUID LOSS (C3): RESISTIVITY (OHMM) AT TEMPERATURE (DEGF) MUD AT MEASURED TEMPERATURE (MT): MUD AT MAX CIRCULATING TERMPERATURE: MUD FILTRATE AT MT: MUD CAKE AT MT: NEUTRON TOOL MATRIX: MATRIX DENSITY: HOLE CORRECTION (IN): TOOL STANDOFF (IN) : EWR FREQUENCY (HZ) : REMARKS: $ Data Format Specification Record Data Record Type .................. 0 Data Specification Block Type ..... 0 Logging Direction ................. Down Optical log depth units ........... Feet Data Reference Point .............. Undefined Frame Spacing ..................... 60 .liN Max frames per record ............. Undefined Absent value ...................... -999.25 Depth Units ....................... Datum Specification Block sub-type...0 9.10 42.0 8.6 9100 4.3 .000 .000 .000 .000 .3 Name Service Order Units Size Nsam Rep Code Offset Channel DEPT FT 4 1 68 0 1 GR MWD 12 AAPI 4 1 68 4 2 ROP MWD 12 FT/H 4 1 68 8 3 70.0 First Name Min Max Mean Nsam Reading DEPT 9697 9799.5 9748.25 206 9697 GR 70.2187 372.784 138.432 56 9697 ROP 9.9442 300.586 65.4625 58 9771 Last Reading 9799.5 9724.5 9799.5 First Reading For Entire File .......... 9697 Last Reading For Entire File ........... 9799.5 File Trailer Service name ............. STSLIB.009 Service Sub Level Name... Version Number ........... 1.0.0 Date of Generation ....... 97/04/08 Maximum Physical Record..65535 File Type ................ LO Next File Name ........... STSLIB.010 Physical EOF File Header Service name ............. STSLIB.010 Service Sub Level Name... Version Number ........... 1.0.0 Date of Generation ....... 97/04/08 Maximum Physical Record..65535 File Type ................ LO Previous File Name ....... STSLIB.009 Comment Record FILE HEADER FILE NUMBER: 10 RAW MWD Curves and log header data for each bit run in separate files. BIT RUN NUMBER: 13 DEPTH INCREMENT: .5000 FILE SUMMARY VENDOR TOOL CODE START DEPTH STOP DEPTH GR 9725.5 9757.5 ROP 9801.5 9833.5 $ LOG HEADER DATA DATE LOGGED: 18-DEC-96 SOFTWARE SURFACE SOFTWARE VERSION: 4.88 DOWNHOLE SOFTWARE VERSION: 2.132/5.82 DATA TYPE (MEMORY OR REAL-TIME): MEMORY TD DRILLER (FT) : 9833.0 TOP LOG INTERVAL (FT): 9800.0 BOTTOM LOG INTERVAL (FT): 9833.0 BIT ROTATING SPEED (RPM): HOLE INCLINATION (DEG MINIMUM ANGLE: 96.4 MAXIMUM ANGLE: 96.4 TOOL STRING (TOP TO BOTTOM) VENDOR TOOL CODE TOOL TYPE NGP NATURAL GAMMA PROBE $ TOOL NUMBER NGP 325 BOREHOLE AND CASING DATA OPEN HOLE BIT SIZE (IN): DRILLER'S CASING DEPTH (FT) : 4.750 4.8 BOREHOLE CONDITIONS MUD TYPE: MUD DENSITY (LB/G): MUD VISCOSITY (S) : MUD PH: MUD CHLORIDES (PPM) : FLUID LOSS (C3) : RESISTIVITY (OHMM) AT TEMPERATURE (DEGF) MUD AT MEASURED TEMPERATURE (MT): MUD AT MAX CIRCULATING TERMPERATURE: MUD FILTRATE AT MT: MUD CAKE AT MT: SHEARDRILL N 9.10 42.0 8.7 8700 4.6 .000 .000 .000 .000 63.3 NEUTRON TOOL MATRIX: MATRIX DENSITY: HOLE CORRECTION (IN): ' l- TOOL STANDOFF (IN) : EWR FREQUENCY (HZ) : REMARKS: $ Data Format Specification Record Data Record Type .................. 0 Data Specification Block Type ..... 0 Logging Direction ................. Down Optical log depth units ........... Feet Data Reference Point .............. Undefined Frame Spacing ..................... 60 .liN Max frames per record ............. Undefined Absent value ...................... -999.25 Depth Units ....................... Datum Specification Block sub-type...0 .3 Name Service Order Units Size Nsam Rep Code Offset Channel DEPT FT 4 1 68 0 1 GR MWD 13 AAPI 4 1 68 4 2 ROP MWD 13 FT/H 4 1 68 8 3 First Name Min Max Mean Nsam Reading DEPT 9725.5 9833.5 9779.5 217 9725.5 GR 50.5298' 99.0813 74.6819 65 9725.5 ROP 6.4952 141.436 81.7873 65 9801.5 Last Reading 9833.5 9757.5 9833.5 First Reading For Entire File .......... 9725.5 Last Reading For Entire File ........... 9833.5 File Trailer Service name ............. STSLIB.010 Service Sub Level Name... Version Number ........... 1.0.0 Date of Generation ....... 97/04/08 Maximum Physical Record..65535 File Type ................ LO Next File Name ........... STSLIB.011 Physical EOF Tape Trailer Service name ............. LISTPE Date ..................... 97/04/08 Origin ................... STS Tape Name ................ UNKNOWN Continuation Number ...... 01 Next Tape Name ........... UNKNOWN Comments ................. STS LIS Writing Library. Services Reel Trailer Service name ............. LISTPE Date ..................... 97/04/08 Origin ................... STS Scientific Technical Reel Name ................ UNKNOWN Continuation Number ...... 01 Next Reel Name ........... UNKNOWN Comments ................. STS LIS Writing Library. Services Scientific Technical Physical EOF Physical EOF End Of LIS File Sperry-Sun Drilling Services LIS Scan Utility Tue Apr 08 16:58:08 1997 Reel Header Service name ............. LISTPE Date ..................... 97/04/08 Origin ................... STS Reel Name ................ UNKNOWN Continuation Number ...... 01 Previous Reel Name ....... UNKNOWN Comments ................. STS LIS Writing Library. Scientific Technical Services Tape Header Service name ............. LISTPE Date ..................... 97/04/08 Origin ................... STS Tape Name ................ UNKNOWN Continuation Number ...... 01 Previous Tape Name ....... UNKNOWN Comments ................. eTS LIS Writin~Library. Services PRUDHOE BAY UNIT MWD/MAD LOGS WELL NAME: API NUMBER: OPERATOR: LOGGING COMPANY: TAPE CREATION DATE: JOB DATA JOB NUMBER: LOGGING ENGINEER: OPERATOR WITNESS: MWD RUN 5 AK-MM-60180 M. GABEL R. BORDES Scientific Technical AP,, 'i 6 ]29[ DS 05-39 500292271500 ARCO ALASKA, INC. SPERRY-SUN DRILLING SERVICES 08-APR- 97 MWD RUN 6 AK-MM-60180 M. GABEL R. BORDES MWD RUN 7 AK-MM-60180 M. GABEL R. BORDES JOB NUMBER: LOGGING ENGINEER: OPERATOR WITNESS: MWD RUN 8 AK-MM-60180 M. HALL J. HABERTHUR MWD RUN 9 AK-M~-60180 M. HALL J. HABERTHUR MWD RUN 10 AK-MM-60t80 M. HALL J. HABERTHUR JOB NUMBER: LOGGING ENGINEER: OPERATOR WITNESS: MWD RUN 11 AK-MM- 60180 M. HALL J. HABERTHUR MWD RUN 15 AK-MM-60180 M. GABEL J. HABURTHER MWD RUN 16 AK-MM-60180 M. GABEL J. HABURTHER JOB NUMBER: LOGGING ENGINEER: OPERATOR WITNESS: MWD RUN 17 AK-MM-60180 M. GABEL J. HABURTHER MWD RUN 18 AK-NlM-60180 M. GABEL J. HABURTHER SURFACE LOCATION SECTION: TOWNSHIP: RANGE: FNL: FSL: FEL: FWL: ELEVATION (FT FROM MSL 0) KELLY BUSHING: DERRICK FLOOR: GROUND LEVEL: WELL CASING RECORD 1ST STRING 2ND STRING 3RD STRING PRODUCTION STRING REMARKS: File Header 32 liN 15E 2350 4115 71.70 68.90 34.40 OPEN HOLE CASING DRILLERS BIT SIZE (IN) SIZE (IN) DEPTH (FT) 9.875 7.625 3640.0 6.750 5.500 9127.0 4.750 10525.0 1. ALL DEPTHS ARE MEASURED DEPTHS (MD) UNLESS OTHERWISE NOTED. 2. ALL GAMMA RAY DATA (SGRD) IS DOWNHOLE RECORDED. 3. MWD RUNS 1 THROUGH 4 ARE DIRECTIONAL ONLY AND ARE NOT PRESENTED. 4. MWD RUNS 5 THROUGH 11 ARE DIRECTIONAL WITH SCINTILLATION TYPE GAMMA RAY (NGP). 5. MWD RUNS 12 THROUGH 14 CONTAIN NO DATA AND ARE NOT PRESENTED. 6. MWD RUNS 15 THROUGH 18 ARE DIRECTIONAL WITH SCINTILLATION TYPE GAP94A RAY (NGP). 7. THIS WELL REACHED A TOTAL DEPTH (TD) OF 10526'MD, 8958'TVD. SROP = SMOOTHED RATE OF PENETRATION WHILE DRILLING. SGRD = SMOOTHED GAMMA RAY. $ Service name ............. STSLIB.001 Service Sub Level Name... Version Number ........... 1.0.0 Date of Generation ....... 97/04/08 Maximum Physical Record..65535 File Type ................ LO Previous File Name ....... STSLIB.000 Comment Record FILE HEADER FILE NUMBER: 1 EDITED MERGED MWD Depth shifted and clipped curves; all bit runs merged. DEPTH INCREMENT: .5000 FILE SUMMARY PBU TOOL CODE START DEPTH STOP DEPTH GR 6600.0 10470.0 ROP 6695.0 10524.5 $ BASELINE CURVE FOR SHIFTS: CURVE SHIFT DATA (MEASURED DEPTH) EQUIVALENT UNSHIFTED DEPTH BASELINE DEPTH 6600.0 7690.0 7696.0 7698.0 7703.0 7709.0 7711 5 7714 5 7716 5 7721 0 7723 5 7726 0 7730 5 7744 0 7745 5 7746 5 7749 0 7754 0 7758 5 7762 0 7764 5 7766 5 7769 5 7771 0 7772 5 7774 5 7776 5 7777 5 7779 0 7781.5 7784.0 7785.0 7786.5 7789.5 7793.0 7797.0 7800.5 7804 5 7812 0 7815 0 7817 5 7824 0 7828 0 7837 5 7844 0 7849 0 785O 5 7860 5 7861 5 7863 5 7866 5 7868 0 7875 0 7879 5 7882 0 7886 0 7887 5 7888 5 7890 0 7892 0 7893 5 GR 6601 0 7691 0 7697 0 7699 5 7704 0 7711 5 7715 5 7717 5 7718 0 7722 0 7724 5 7728 5 7731 5 7745 5 7746 5 7748 5 7752.0 7755.5 7759.5 7763.0 7765.5 7767.5 7770.0 7772.0 7773.5 7775.0 7777.0 7778.0 7780.5 7783.0 7785.5 7787.0 7788.0 7790.0 7793.5 7798.0 7801.5 7805.5 7812.5 7815.5 7818.5 7824.5 7829.0 7838.5 7845.5 7849.5 7852.0 7861.0 7863.0 7865.0 7867.5 7868.5 7875.5 7880.0 7883.0 7887.0 7888.5 7889.5 7892.5 7893.5 7895.0 7894 7899 7911 7913 7916 7929 7933 7940 7947 7949 7960 7962 7969 7978 7989 7996 8008. 8011. 8016. 8027. 8032. 8035 8037 8039 8041 8043 8045 8049 8060 0 8063 5 8069 0 8074 5 8080 0 8081 5 8093 0 8104 0 8107 5 8109 5 8115 0 8119 0 8122 0 8124.5 8129.5 8136.0 8139.5 8145.5 8152.0 8153 5 8159 0 8170 5 8181 5 8185 5 8188 5 8190 5 8200 0 8214 0 8216 0 8223 5 8226 5 8260 5 8264 5 8268 0 8270 5 8281 5 7897.0 7900.5 7912.0 7914.5 7918.0 7930.5 7934.0 7941 0 7948 0 7951 0 7961 5 7963 5 7971 0 7980 0 7990 5 7997 0 8009 5 8012 0 8017 0 8028 0 8034 0 8035.5 8037.5 8040.5 8043.0 8044.0 8045.5 8050.5 8061.0 8064.5 8070.0 8075.5 8081.0 8082.5 8094.0 8105.5 8108.5 8110.0 8115.0 8119.0 8123.0 8125.0 8131.0 8137.5 8140.5 8146.5 8153.0 8155.0 8160.0 8171.5 8182.5 8186.5 8190.0 8191 5 8201 0 8215 0 8217 0 8225 0 8228 0 8262 0 8265 5 8269 0 8271 5 8283 0 8289 8297 8309 8313 8322 8347 8355 8381 8384 8388 8419 8423 8432 8437 8443 8448 8455 8467 8469 8477 8482 8485. 8487 8496 8507 8526 8541 8550 8557. 8572. 8586. 8596. 8600. 8612. 8615. 8619 8626 8634 8639 8646 8647 8660 8718 8724 8752 8782. 8789. 8800. 8810. 8816 8839 8865 8870 8873 8874 8888 8889 8892 8910 8918 8921 8926 8929 8933 8290.5 8298.5 8310.0 8314.0 8323.5 8348.0 8356 5 8383 0 8386 5 8389 5 8421 0 8425 5 8434 0 8438.5 8445.0 8449.5 8456.5 8469.0 8470.5 8479.5 8483 5 8485 5 8488 0 8497 0 8509 0 8528 0 8543 0 8551.5 8558.5 8574.0 8588.0 8597.5 8601.5 8613.5 8617.0 8621.0 8628.5 8636.5 8642.0 8649.0 8649.5 8663.0 8720.5 8726.0 8755.0 8783.5 8790.5 8801.5 8812 0 8817 0 8841 0 8867 5 8870 0 8872 0 8873 5 8886 5 8887 5 8891 0 8908 0 8916 0 8920 5 8925 5 8931 5 8933.0 8935 0 8968 5 8971 5 8973 5 8975 5 8978 0 10524 5 $ 8935.5 8968.5 8971.0 8975.0 8978.0 8980.0 10526.5 MERGED DATA SOURCE PBU TOOL CODE BIT RUN NO MERGE TOP MWD 5 6696.0 MWD 6 8695.0 MWD 7 8997.0 MWD 8 9143.0 MWD 9 9282.0 MWD 10 9578.0 MWD 11 9646.0 MWD 15 9660.0 MWD 16 9756.0 MWD 17 9823.0 MWD 18 10139.0 $ REMARKS: MERGED MAIN PASS. $ Data Format Specification Record Data Record Type .................. 0 Data Specification Block Type ..... 0 Logging Direction ................. Down Optical log depth units ........... Feet Data Reference Point .............. Undefined Frame Spacing ..................... 60 .liN Max frames per record ............. Undefined Absent value ...................... -999.25 Depth Units ....................... Datum Specification Block sub-type...0 MERGE BASE 8695.0 8997.0 9143.0 9282.0 9578.0 9646.0 9660.0 9756.0 9823.0 10139.0 10525.0 Name Service Order Units Size Nsam Rep Code Offset Channel DEPT FT 4 1 68 0 1 GR MWD AAPI 4 1 68 4 2 ROP MWD FT/H 4 1 68 8 3 First Name Min Max Mean Nsam Reading DEPT 6600 10524.5 8562.25 7850 6600 GR 18.651 643.454 94.2364 7741 6600 ROP 3.5927 1807.03 71.921 7660 6695 Last Reading 10524.5 10470 10524.5 First Reading For Entire File .......... 6600 Last Reading For Entire File ........... 10524.5 File Trailer Service name ............. STSLIB.001 Service Sub Level Name... Version Number ........... 1.0.0 Date of Generation ....... 97/04/08 Maximum Physical Record..65535 File Type ................ LO Next File Name ........... STSLIB.002 Physical EOF File Header Service name ............. STSLIB.002 Service Sub Level Name... Version Number ........... 1.0.0 Date of Generation ....... 97/04/08 Maximum Physical Record..65535 File Type ................ LO Previous File Name ....... STSLIB.001 Comment Record FILE HEADER FILE NUMBER: 2 RAW MWD Curves and log header data for each bit run in separate files. BIT RUN NUMBER: 5 DEPTH INCREMENT: .5000 FILE SUMMARY VENDOR TOOL CODE START DEPTH GR 6601.0 ROP 6696.0 $ LOG HEADER DATA DATE LOGGED: SOFTWARE SURFACE SOFTWARE VERSION: DOWNHOLE SOFTWARE VERSION: DATA TYPE (MEMORY OR REAL-TIME): TD DRILLER (FT): TOP LOG INTERVAL (FT): BOTTOM LOG INTERVAL (FT): BIT ROTATING SPEED (RPM): HOLE INCLINATION (DEG MINIMUM ANGLE: MAXIMUM ANGLE: STOP DEPTH 8625.5 8695.5 TOOL STRING (TOP TO BOTTOM) VENDOR TOOL CODE TOOL TYPE NGP NATURAL GAMMA PROBE $ BOREHOLE AND CASING DATA OPEN HOLE BIT SIZE (IN): DRILLER'S CASING DEPTH (FT): BOREHOLE CONDITIONS MUD TYPE: MUD DENSITY (LB/G): MUD VISCOSITY (S): MUD PH: MUD CHLORIDES (PPM) : FLUID LOSS (C3) : RESISTIVITY (OHMM) AT TEMPERATURE (DEGF) MUD AT MEASURED TEMPERATURE (MT): MUD AT MAX CIRCULATING TERMPERATURE: MUD FILTRATE AT MT: MUD CAKE AT MT: 06-DEC-96 4.88 2.132/5.82 MEMORY 8695.0 6696.0 8695.0 .1 1.4 TOOL NUMBER NGP 165 6.750 6.8 LSND 10.20 35.0 8.5 750 6.4 .000 .000 .000 .000 61.1 NEUTRON TOOL MATRIX: MATRIX DENSITY: HOLE CORRECTION IN): TOOL STANDOFF (IN) : EWR FREQUENCY (HZ) : REMARKS: $ Data Format Specification Record Data Record Type .................. 0 Data Specification Block Type ..... 0 Logging Direction ................. Down Optical log depth units ........... Feet Data Reference Point .............. Undefined Frame Spacing ..................... 60 .liN Max frames per record ............. Undefined Absent value ...................... -999.25 Depth Units ....................... Datum Specification Block sub-type...0 .6 Name Service Order Units Size Nsam Rep Code Offset Channel DEPT FT 4 1 68 0 1 GR MWD 5 AAPI 4 1 68 4 2 ROP MWD 5 FT/H 4 1 68 8 3 First Name Min Max Mean Nsam Reading DEPT 6601 8695.5 7648.25 4190 6601 GR 22.4473 643.454 130.5 4050 6601 ROP 7.9216 309.375 94.5604 4000 6696 Last Reading 8695.5 8625.5 8695.5 First Reading For Entire File .......... 6601 Last Reading For Entire File ........... 8695.5 File Trailer Service name ............. STSLIB.002 Service Sub Level Name... Version Number ........... 1.0.0 Date of Generation ....... 97/04/08 Maximum Physical Record..65535 File Type ................ LO Next File Name ........... STSLIB.003 Physical EOF File Header Service name ............. STSLIB.003 Service Sub Level Name... Version Number ........... 1.0.0 Date of Generation ....... 97/04/08 Maximum Physical Record..65535 File Type ................ LO Previous File Name ....... STSLIB.002 - .: Comment Record FI LE HEADER FILE NUMBER: 3 RAW MWD Curves and log header data for each bit run in separate files. BIT RUN NUMBER: 6 DEPTH INCREMENT: .5000 FILE SUMMARY VENDOR TOOL CODE START DEPTH GR 8604.5 ROP 8653.0 $ LOG HEADER DATA DATE LOGGED: SOFTWARE SURFACE SOFTWARE VERSION: DOWNHOLE SOFTWARE VERSION: DATA TYPE (MEMORY OR REAL-TIME): TD DRILLER (FT) : TOP LOG INTERVAL (FT): BOTTOM LOG INTERVAL (FT): BIT ROTATING SPEED (RPM) : HOLE INCLINATION (DEG MINIMUM ANGLE: MAXIMUM ANGLE: TOOL STRING (TOP TO BOTTOM) VENDOR TOOL CODE TOOL TYPE NGP NATURAL GAMMA PROBE $ BOREHOLE AND CASING DATA OPEN HOLE BIT SIZE (IN): DRILLER'S CASING DEPTH (FT): BOREHOLE CONDITIONS MUD TYPE: MUD DENSITY (LB/G): MUD VISCOSITY (S) : MUD PH: MUD CHLORIDES (PPM): FLUID LOSS (C3): RESISTIVITY (OHMM) AT TEMPERATURE (DEGF) MUD AT MEASURED TEMPERATURE (MT): MUD AT MAX CIRCULATING TERMPERATURE: MUD FILTRATE AT MT: MUD CAKE AT MT: STOP DEPTH 8940.0 8997.0 NEUTRON TOOL MATRIX: MATRIX DENSITY: HOLE CORRECTION (IN): 07-DEC-96 4.88 2.132/5.82 MEMORY 8997.0 8695.0 8997.0 3.0 55.0 TOOL NUMBER NGP 159 TOOL STANDOFF (IN): EWR FREQUENCY (HZ) : 6.750 6.8 REMARKS: $ Data Format Specification Record Data Record Type .................. 0 Data Specification Block Type ..... 0 LSND 10.10 41.0 8.4 65O 4.2 .000 .000 .000 .000 61.1 .6 Logging Direction ................. Down Optical log depth units ........... Feet Data Reference Point .............. Undefined Frame Spacing ..................... 60 .liN Max frames per record ............. Undefined Absent value ...................... -999.25 Depth Units ....................... Datum Specification Block sub-type...0 Name Service Order Units Size Nsam Rep Code Offset Channel DEPT FT 4 1 68 0 1 GR MWD 6 AAPI 4 1 68 4 2 ROP MWD 6 FT/H 4 1 68 8 3 First Name Min Max Mean Nsam Reading DEPT 8604.5 8997 8800.75 786 8604.5 GR 18.651 111.095 33.7174 672 8604.5 ROP 6.1885 1944.79 60.4411 689 8653 Last Reading 8997 8940 8997 First Reading For Entire File .......... 8604.5 Last Reading For Entire File ........... 8997 File Trailer Service name ............. STSLIB.003 Service Sub Level Name... Version Number ........... 1.0.0 Date of Generation ....... 97/04/08 Maximum Physical Record..65535 File Type ................ LO Next File Name ........... STSLIB.004 Physical EOF File Header Service name ............. STSLIB.004 Service Sub Level Name... Version Number ........... 1.0.0 Date of Generation ....... 97/04/08 Maximum Physical Record..65535 File Type ................ LO Previous File Name ....... STSLIB.003 Comment Record FILE HEADER FILE NUMBER: 4 RAW MWD Curves and log header data for each bit run in separate files. BIT RUN NUMBER: 7 DEPTH INCREMENT: .5000 FILE SUMMARY VENDOR TOOL CODE GR ROP $ LOG HEADER DATA START DEPTH STOP DEPTH 8897.0 9086.0 8952.0 9143.0 DATE LOGGED: S O FTWARE SURFACE SOFTWARE VERSION: DOWNHOLE SOFTWARE VERSION: DATA TYPE (MEMORY OR REAL-TIME): TD DRILLER (FT) : TOP LOG INTERVAL (FT) : BOTTOM LOG INTERVAL (FT): BIT ROTATING SPEED (RPM): HOLE INCLINATION (DEG MINIMUM ANGLE: MAXIMUM ANGLE: TOOL STRING (TOP TO BOTTOM) VENDOR TOOL CODE TOOL TYPE NGP NATURAL GA/T~A PROBE BOREHOLE AND CASING DATA OPEN HOLE BIT SIZE (IN): DRILLER'S CASING DEPTH (FT) : BOREHOLE CONDITIONS MUD TYPE: MUD DENSITY (LB/G): MUD VISCOSITY (S): MUD PH: MUD CHLORIDES (PPM) : FLUID LOSS (C3) : RESISTIVITY (OHMM) AT TEMPERATURE (DEGF) MUD AT MF~SURED TEMPERATURE (MT): MUD AT MAX CIRCULATING TERMPERATURE: MUD FILTRATE AT MT: MUD CAKE AT MT: NEUTRON TOOL MATRIX: MATRIX DENSITY: HOLE CORRECTION (IN): TOOL STANDOFF (IN) : EWR FREQUENCY (HZ) : REMARKS: $ Data Format Specification Record Data Record Type .................. 0 Data Specification Block Type ..... 0 Logging Direction ................. Down Optical log depth units ........... Feet Data Reference Point .............. Undefined Frame Spacing ..................... 60 .liN Max frames per record ............. Undefined Absent value ...................... -999.25 Depth Units ....................... Datum Specification Block sub-type...0 09-DEC-96 4.88 2.132/5.82 MEMORY 9143.0 8997.0 9143.0 61.7 78.1 TOOL NUMBER NGP 165 6.750 6.8 LSND 10.20 47.0 7.0 750 4.8 .000 .000 .000 .000 58.9 .6 Name Service Order Units Size Nsam Rep Code Offset Channel DEPT FT 4 1 68 0 1 GR MWD 7 AAPI 4 1 68 4 2 ROP MWD 7 FT/H 4 1 68 8 3 Name Min Max Mean DEPT 8897 9143 9020 GR 19.4986 118.982 50.563 ROP 4.9411 1484.72 145.454 Nsam 493 379 383 First Reading 8897 8897 8952 Last Reading 9143 9086 9143 First Reading For Entire File .......... 8897 Last Reading For Entire File ........... 9143 File Trailer Service name ............. STSLIB.004 Service Sub Level Name... Version Number ........... 1.0.0 Date of Generation ....... 97/04/08 Maximum Physical Record..65535 File Type ................ LO Next File Name ........... STSLIB.005 Physical EOF File Header Service name ............. STSLIB.005 Service Sub Level Name... Version Number ........... 1.0.0 Date of Generation ....... 97/04/08 Maximum Physical Record..65535 File Type ................ LO Previous File Name ....... STSLIB.004 Comment Record FILE HEADER FILE NUMBER: 5 RAW MWD Curves and log header data for each bit run in separate files. BIT RUN NUMBER: 8 DEPTH INCREMENT: .5000 FILE SUMMARY VENDOR TOOL CODE START DEPTH STOP DEPTH GR 9063.0 9227.0 ROP 9118.5 9282.0 $ LOG HEADER DATA DATE LOGGED: 13-DEC-96 SOFTWARE SURFACE SOFTWARE VERSION: 4.88 DOWNHOLE SOFTWARE VERSION: 2.132/5.82 DATA TYPE (MEMORY OR REAL-TIME): MEMORY TD DRILLER (FT) : 9282.0 TOP LOG INTERVAL {FT): 9143.0 BOTTOM LOG INTERVAL (FT) : 9282.0 BIT ROTATING SPEED (RPM) : HOLE INCLINATION (DEG MINIMUM ANGLE: 89.1 MJ%XIMUM ANGLE: 89.4 TOOL STRING (TOP TO BOTTOM) VENDOR TOOL CODE TOOL TYPE TOOL NUMBER NGP $ NATURAL GAMMA PROBE BOREHOLE AND CASING DATA OPEN HOLE BIT SIZE (IN): DRILLER'S CASING DEPTH (FT): BOREHOLE CONDITIONS MUD TYPE: MUD DENSITY (LB/G): MUD VISCOSITY S) : MUD PH: MUD CHLORIDES PPM) : FLUID LOSS (C3 : RESISTIVITY (OHMM) AT TEMPERATURE (DEGF) MUD AT MEASURED TEMPERATURE (MT): MUD AT MAX CIRCULATING TERMPERATURE: MUD FILTRATE AT MT: MUD CAKE AT MT: NEUTRON TOOL MATRIX: MATRIX DENSITY: HOLE CORRECTION (IN) : TOOL STANDOFF (IN): EWR FREQUENCY (HZ) : REMARKS: $ Data Format Specification Record Data Record Type .................. 0 Data Specification Block Type ..... 0 Logging Direction ................. Down Optical log depth units ........... Feet Data Reference Point .............. Undefined Frame Spacing ..................... 60 .liN Max frames per record ............. Undefined Absent value ...................... -999.25 Depth Units ....................... Datum Specification Block sub-type...0 NGP 159 4.750 4.8 SHEARDRILL N 9.00 47.0 9.0 10100 3.9 .000 .000 .000 .000 53.9 .3 Name Service Order Units Size Nsam Rep Code Offset Channel DEPT FT 4 1 68 0 1 GR MWD 8 AAPI 4 1 68 4 2 ROP MWD 8 FT/H 4 1 68 8 3 First Name Min Max Mean Nsam Reading DEPT 9063 9282 9172.5 439 9063 GR 20.7087 88.2624 56.2532 329 9063 ROP 7.7016 376.875 48.6476 328 9118.5 Last Reading 9282 9227 9282 First Reading For Entire File .......... 9063 Last Reading For Entire File ........... 9282 File Trailer Service name ............. STSLIB.005 Service Sub Level Name... Version Number ........... 1.0.0 Date of Generation ....... 97/04/08 Maximum Physical Record..65535 File Type ................ LO Next File Name ........... STSLIB.006 Physical EOF File Header Service name ............. STSLIB.006 Service Sub Level Name... Version Number ........... 1.0.0 Date of Generation ....... 97/04/08 Maximum Physical Record..65535 File Type ................ LO Previous File Name ....... STSLIB.005 Comment Record FILE HEADER FILE NUMBER: 6 RAW MWD Curves and log header data for each bit run in separate files. BIT RUN NUMBER: 9 DEPTH INCREMENT: .5000 FILE SUMMARY VENDOR TOOL CODE START DEPTH GR 9228.5 ROP 9284.0 $ LOG HEADER DATA DATE LOGGED: SOFTWARE SURFACE SOFTWARE VERSION: DOWNHOLE SOFTWARE VERSION: DATA TYPE (MEMORY OR REAL-TIME): TD DRILLER (FT) : TOP LOG INTERVAL (FT): BOTTOM LOG INTERVAL (FT): BIT ROTATING SPEED (RPM): HOLE INCLINATION (DEG MINIMUM ANGLE: MAXIMUM ANGLE: STOP DEPTH 9518.0 9578.5 TOOL STRING (TOP TO BOTTOM) VENDOR TOOL CODE TOOL TYPE NGP NATURAL GAMMA PROBE $ BOREHOLE AND CASING DATA OPEN HOLE BIT SIZE (IN): DRILLER'S CASING DEPTH (FT) : BOREHOLE CONDITIONS MUD TYPE: MUD DENSITY (LB/G) : MUD VISCOSITY (S) : MUD PH: MUD CHLORIDES (PPM) : FLUID LOSS (C3) : RESISTIVITY (OHMS) AT TEMPERATURE (DEGF) 14-DEC-96 4.88 2.132/5.82 MEMORY 9578.0 9282.0 9578.0 85.4 92.0 TOOL NUMBER NGP 159 4.750 4.8 SHEARDRI LL N 9.10 44.0 8.8 10600 3.6 MUD AT MEAsuRErS'TEMPERATURES- (MT): MUD AT MAX CIRCULATING TERMPERATURE: MUD FILTRATE AT MT: MUD CAKE AT MT: NEUTRON TOOL MATRIX: MATRIX DENSITY: HOLE CORRECTION (IN): TOOL STANDOFF (IN): EWR FREQUENCY (HZ): REMARKS: $ Data Format Specification Record Data Record Type .................. 0 Data Specification Block Type ..... 0 Logging Direction ................. Down Optical log depth units ........... Feet Data Reference Point .............. Undefined Frame Spacing ..................... 60 .liN Max frames per record ............. Undefined Absent value ...................... -999.25 Depth Units ....................... Datum Specification Block sub-type...0 .000 .000 .000 .000 .3 Name Service Order Units Size Nsam Rep Code Offset Channel DEPT FT 4 1 68 0 1 GR MWD 9 AAPI 4 1 68 4 2 ROP MWD 9 FT/H 4 1 68 8 3 63.3 First Name Min Max Mean Nsam Reading DEPT 9228.5 9578.5 9403.5 701 9228.5 GR 42.8896 142.715 65.3471 580 9228.5 ROP 11.3067 190.635 51.6132 590 9284 Last Reading 9578.5 9518 9578.5 First Reading For Entire File .......... 9228.5 Last Reading For Entire File ........... 9578.5 File Trailer Service name ............. STSLIB.006 Service Sub Level Name... Version Number ........... 1.0.0 Date of Generation ....... 97/04/08 Maximum Physical Record..65535 File Type ................ LO Next File Name ........... STSLIB.007 Physical EOF File Header Service name ............. STSLIB.007 Service Sub Level Name... Version Number ........... 1.0.0 Date of Generation ....... 97/04/08 Maximum Physical ReC0rd..65535 File Type ................ LO Previous File Name ....... STSLIB.006 Comment Record FILE HEADER FILE NUMBER: 7 RAW MWD Curves and log header data for each bit run in separate files. BIT RUN NUMBER: 10 DEPTH INCREMENT: .5000 FILE SUMMARY VENDOR TOOL CODE START DEPTH STOP DEPTH GR 9524.0 9590.5 ROP 9580.5 9643.5 $ LOG HEADER DATA DATE LOGGED: 15-DEC-96 SOFTWARE SURFACE SOFTWARE VERSION: 4.88 DOWNHOLE SOFTWARE VERSION: 2.132/5.82 DATA TYPE (MEMORY OR REAL-TIME): MEMORY TD DRILLER (FT) : 9646.0 TOP LOG INTERVAL (FT) : 9578.0 BOTTOM LOG INTERVAL (FT): 9646.0 BIT ROTATING SPEED (RPM): HOLE INCLINATION (DEG MINIMUM ANGLE: 89.1 MAXIMUM ANGLE: 89.1 TOOL STRING (TOP TO BOTTOM) VENDOR TOOL CODE TOOL TYPE NGP NATURAL GAMMA PROBE $ TOOL NUMBER NGP 165 BOREHOLE AND CASING DATA OPEN HOLE BIT SIZE (IN): DRILLER'S CASING DEPTH (FT) : 4.750 4.8 BOREHOLE CONDITIONS MUD TYPE: MUD DENSITY (LB/G) : MUD VISCOSITY (S) : MUD PH: MUD CHLORIDES (PPM): FLUID LOSS (C3): RESISTIVITY (OHMM) AT TEMPERATURE (DEGF) MUD AT MEASURED TEMPERATURE (MT): MUD AT MAX CIRCULATING TERMPERATURE: MUD FILTRATE AT MT: MUD CAKE AT MT: SHEA/~DRI LL N 9.10 45.0 8.8 10200 3.7 .000 .000 .000 .000 58.9 NEUTRON TOOL MATRIX: MATRIX DENSITY: HOLE CORRECTION (IN): TOOL STANDOFF (IN) : EWR FREQUENCY (HZ) : .3 REMARKS: Data Format Specification Record Data Record Type .................. 0 Data Specification Block Type ..... 0 Logging Direction ................. Down Optical log depth units ........... Feet Data Reference Point .............. Undefined Frame Spacing ..................... 60 .liN Max frames per record ............. Undefined Absent value ...................... -999.25 Depth Units ....................... Datum Specification Block sub-type...0 Name Service Order Units Size Nsam Rep Code Offset Channel DEPT FT 4 1 68 0 1 GR MWD 10 AAPI 4 1 68 4 2 ROP MWD 10 FT/H 4 1 68 8 3 First Name Min Max Mean Nsam Reading DEPT 9524 9643.5 9583.75 240 9524 GR 37.957 80.685 54.9204 134 9524 ROP 11.0185 108.87 40.3549 127 9580.5 Last Reading 9643.5 9590.5 9643.5 First Reading For Entire File .......... 9524 Last Reading For Entire File ........... 9643.5 File Trailer Service name ............. STSLIB.007 Service Sub Level Name... Version Number ........... 1.0.0 Date of Generation ....... 97/04/08 Maximum Physical Record..65535 File Type ................ LO Next File Name ........... STSLIB.008 Physical EOF File Header Service name ............. STSLIB.008 Service Sub Level Name... Version Number ........... 1.0.0 Date of Generation ....... 97/04/08 Maximum Physical Record..65535 File Type ................ LO Previous File Name ....... STSLIB.007 Comment Record FI LE HEADER FILE NUMBER: 8 RAW MWD Curves and log header data for each bit run in separate files. BIT RUN NUMBER: 11 DEPTH INCREMENT: .5000 FILE SUMMARY VENDOR TOOL CODE START DEPTH STOP DEPTH GR 9593.0 9604.5 9648.5 ROP $ LOG HF~ADER DATA DATE LOGGED: SOFTWARE SURFACE SOFTWARE VERSION: DOWNHOLE SOFTWARE VERSION: DATA TYPE (MEMORY OR REAL-TIME): TD DRILLER (FT): TOP LOG INTERVA/L (FT): BOTTOM LOG INTERVAL (FT): BIT ROTATING SPEED (RPM): HOLE INCLINATION (DEG MINIMUM ANGLE: MAXIMUM ANGLE: TOOL STRING (TOP TO BOTTOM) VENDOR TOOL CODE TOOL TYPE NGP NATURAL GAMMA PROBE $ BOREHOLE AND CASING DATA OPEN HOLE BIT SIZE (IN): DRILLER'S CASING DEPTH (FT) : 9659.5 BOREHOLE CONDITIONS MUD TYPE: MUD DENSITY (LB/G): MUD VISCOSITY (S) : MUD PH: MUD CHLORIDES (PPM) : FLUID LOSS (C3): RESISTIVITY (OHMM) AT TEMPERATURE (DEGF) MUD AT MEASURED TEMPERATURE (MT): MUD AT MAX CIRCULATING TERMPERATURE: MUD FILTRATE AT MT: MUD CAKE AT MT: NEUTRON TOOL MATRIX: MATRIX DENSITY: HOLE CORRECTION (IN): TOOL STANDOFF (IN): EWR FREQUENCY (HZ): REMARKS: $ Data Format Specification Record Data Record Type .................. 0 Data Specification Block Type ..... 0 Logging Direction ................. Down Optical log depth units ........... Feet Data Reference Point .............. Undefined Frame Spacing ..................... 60 .liN Max frames per record ............. Undefined Absent value ...................... -999.25 Depth Units ....................... Datum Specification Block sub-type...0 17-DEC-96 4.88 2.132/5.82 MEMORY 9660.0 9646.0 9660.0 89.4 95.1 TOOL NUMBER NGP 165 4.750 4.8 SHEA~RDRI LL N 9.10 42.0 8.6 9100 4.0 .000 .000 .000 .000 70.0 .3 Name Service Order Units Size Nsam Rep Code Offset Channel DEFT FT 4 1 68 0 1 GR I~WD 11 AAPI 4 1 68 ROP MWD 11 FT/H 4 1 68 Name Min Max Mean Nsam DEPT 9593 9659.5 9626.25 134 GR 39.7512 44.1624 42.7561 24 ROP 8.2777 69.907 33.0505 23 First Reading 9593 9593 9648.5 Last Reading 9659.5 9604.5 9659.5 First Reading For Entire File .......... 9593 Last Reading For Entire File ........... 9659.5 File Trailer Service name ............. STSLIB.008 Service Sub Level Name... Version Number ........... 1.0.0 Date of Generation ....... 97/04/08 Maximum Physical Record..65535 File Type ................ LO Next File Name ........... STSLIB.009 Physical EOF File Header Service name ............. STSLIB.009 Service Sub Level Name... Version Number ........... 1.0.0 Date of Generation ....... 97/04/08 Maximum Physical Record..65535 File Type ................ LO Previous File Name ....... STSLIB.008 Comment Record FILE HEADER FILE NUMBER: 9 RAW MWD Curves and log header data for each bit run in separate files. BIT RUN NUMBER: 15 DEPTH INCREMENT: .5000 FILE SUMMARY VENDOR TOOL CODE START DEPTH STOP DEPTH GR 9527.0 9687.5 ROP 9592.0 9756.5 $ LOG HEADER DATA DATE LOGGED: 21-DEC-96 SOFTWARE SURFACE SOFTWARE VERSION: 4.88 DOWNHOLE SOFTWARE VERSION: 2.132/5.82 DATA TYPE (MEMORY OR REAL-TIME): MEMORY TD DRILLER (FT) : 9756.0 TOP LOG INTERVAL (FT) : 9660.0 BOTTOM LOG INTERVAL (FT) : 9756.0 BIT ROTATING SPEED (RPM) : HOLE INCLINATION (DEG MINIMUM ANGLE: 92.1 MAXIMUM ANGLE: TOOL STRING (TOP TO BOTTOM) VENDOR TOOL CODE TOOL TYPE NGP NATURAL GAMMA PROBE $ BOREHOLE AND CASING DATA OPEN HOLE BIT SIZE (IN): DRILLER'S CASING DEPTH (FT): BOREHOLE CONDITIONS MUD TYPE: MUD DENSITY (LB/G): MUD VISCOSITY (S) : MUD PH: MUD CHLORIDES (PPM) : FLUID LOSS (C3): RESISTIVITY (OHMM) AT TEMPERATURE (DEGF) MUD AT MEASURED TEMPERATURE (MT): MUD AT MAX CIRCULATING TERMPERATURE: MUD FILTRATE AT MT: MUD CAKE AT MT: NEUTRON TOOL MATRIX: MATRIX DENSITY: HOLE CORRECTION (IN): TOOL STANDOFF (IN): EWR FREQUENCY (HZ): REMARKS: $ Data Format Specification Record Data Record Type .................. 0 Data Specification Block Type ..... 0 Logging Direction ................. Down Optical log depth units ........... Feet Data Reference Point .............. Undefined Frame Spacing ..................... 60 .liN Max frames per record ............. Undefined Absent value ...................... -999.25 Depth Units ....................... Datum Specification Block sub-type...0 92.1 TOOL NUMBER NGP 159 4.750 4.8 SHEARDRILL N 9.10 40.0 8.9 9500 4.2 .000 .000 .000 .000 63.3 .3 Name Service Order Units Size Nsam Rep Code Offset Channel DEPT FT 4 1 68 0 1 GR MWD 15 AAPI 4 1 68 4 2 ROP MWD 15 FT/H 4 1 68 8 3 First Name Min Max Mean Nsam Reading DEPT 9527 9756.5 9641.75 460 9527 GR 38.112 82.0046 48.3229 322 9527 ROP 3.775 2208.52 249.458 330 9592 Last Reading 9756.5 9687.5 9756.5 First Reading For Entire File .......... 9527 Last Reading For Entire File ........... 9756.5 File Trailer Service name ............. STSLIB.009 Service Sub Level Name... Version Number ........... 1.0.0 Date of Generation ....... 97/04/08 Maximum Physical Record..65535 File Type ................ LO Next File Name ........... STSLIB.010 Physical EOF File Header Service name ............. STSLIB.010 Service Sub Level Name... Version Number ........... 1.0.0 Date of Generation ....... 97/04/08 Maximum Physical Record..65535 File Type ................ LO Previous File Name ....... STSLIB.009 Comment Record FILE HEADER FILE NUMBER: 10 RAW MWD Curves and log header data for each bit run in separate files. BIT RUN NUMBER: 16 DEPTH INCREMENT: .5000 FILE SUMMARY VENDOR TOOL CODE START DEPTH GR 9688.5 ROP 9757.5 $ LOG HEADER DATA DATE LOGGED: SOFTWARE SURFACE SOFTWARE VERSION: DOWNHOLE SOFTWARE VERSION: DATA TYPE (MEMORY OR REAL-TIME): TD DRILLER (FT): TOP LOG INTERVAL (FT) : BOTTOM LOG INTERVAL (FT) : BIT ROTATING SPEED (RPM): HOLE INCLINATION (DEG MINIMUM ANGLE: MAXIMUM ANGLE: TOOL STRING (TOP TO BOTTOM) VENDOR TOOL CODE TOOL TYPE NGP NATURAL GAMMA PROBE $ BOREHOLE AND CASING DATA OPEN HOLE BIT SIZE (IN): DRILLER'S CASING DEPTH (FT) : BOREHOLE CONDITIONS MUD TYPE: MUD DENSITY (LB/G): MUD VISCOSITY (S) : STOP DEPTH 9753.5 9823.0 22-DEC-96 4.88 2. 132/5.82 MEMORY 9823.0 9756.0 9823.0 92.6 93.0 TOOL NUMBER NGP 159 4.750 4.8 SHEARDRILL N 9.10 44.0 MUD PH: MUD CHLORIDES (PPM): FLUID LOSS (C3) : RESISTIVITY (OHMM) AT TEMPERATURE (DEGF) MUD AT MEASURED TEMPERATURE (MT): MUD AT MAX CIRCULATING TERMPERATURE: MUD FILTRATE AT MT: MUD CAKE AT MT: NEUTRON TOOL MATRIX: MATRIX DENSITY: HOLE CORRECTION (IN): TOOL STANDOFF (IN): EWR FREQUENCY (HZ): REMARKS: $ Data Format Specification Record Data Record Type .................. 0 Data Specification Block Type ..... 0 Logging Direction ................. Down Optical log depth units ........... Feet Data Reference Point .............. Undefined Frame Spacing ..................... 60 .liN Max frames per record ............. Undefined Absent value ...................... -999.25 Depth Units ....................... Datum Specification Block sub-type...0 9.0 9500 3.9 .000 .000 .000 .000 .3 Name Service Order Units Size Nsam Rep Code Offset Channel DEPT FT 4 1 68 0 1 GR MWD 16 AAPI 4 1 68 4 2 ROP MWD 16 FT/H 4 1 68 8 3 65.6 First Name Min Max Mean Nsam Reading DEPT 9688.5 9823 9755.75 270 9688.5 GR 50.724 105.861 72.7916 131 9688.5 ROP 3.5927 451.758 25.5663 132 9757.5 Last Reading 9823 9753.5 9823 First Reading For Entire File .......... 9688.5 Last Reading For Entire File ........... 9823 File Trailer Service name ............. STSLIB.010 Service Sub Level Name... Version Number ........... 1.0.0 Date of Generation ....... 97/04/08 Maximum Physical Record..65535 File Type ................ LO Next File Name ........... STSLIB.011 Physical EOF File Header Service name ............. STSLIB.011 Service Sub Level Name... Version Number ........... 1.0.0 Date of Generation ....... 97/04/08 Maximum Physical Record..65535 File Type ................ LO Previous File Name ....... STSLIB.010 Comment Record FILE HEADER FILE NUMBER: 11 RAW MWD Curves and log header data for each bit run in separate files. BIT RUN NUMBER: 17 DEPTH INCREMENT: .5000 FILE SUMMARY VENDOR TOOL CODE START DEPTH STOP DEPTH GR 9735.5 10084.0 ROP 9790.5 10139.0 $ LOG HEADER DATA DATE LOGGED: 23-DEC-96 SOFTWARE SURFACE SOFTWARE VERSION: 4.88 DOWNHOLE SOFTWARE VERSION: 2.132/5.82 DATA TYPE (MEMORY OR REAL-TIME): MEMORY TD DRILLER (FT): 10139.0 TOP LOG INTERVAL (FT) : 9823.0 BOTTOM LOG INTERVAL (FT): 10139.0 BIT ROTATING SPEED (RPM): HOLE INCLINATION (DEG MINIMUM ANGLE: 89.7 MAXIMUM ANGLE: 92.9 TOOL STRING (TOP TO BOTTOM) VENDOR TOOL CODE TOOL TYPE NGP NATURAL GAMMA PROBE $ TOOL NUMBER NGP 159 BOREHOLE AND CASING DATA OPEN HOLE BIT SIZE (IN): DRILLER'S CASING DEPTH (FT): 4.750 4.8 BOREHOLE CONDITIONS MUD TYPE: MUD DENSITY (LB/G): MUD VISCOSITY (S) : MUD PH: MUD CHLORIDES (PPM) : FLUID LOSS (C3) : RESISTIVITY (OHMM) AT TEMPERATURE (DEGF) MUD AT MEASURED TEMPERATURE (MT): MUD AT MAX CIRCULATING TERMPERATURE: MUD FILTRATE AT MT: MUD CAKE AT MT: BARADRI L 9.20 54.0 8.8 30000 12.2 .000 .000 .000 .000 61.1 NEUTRON TOOL MATRIX: MATRIX DENSITY: HOLE CORRECTION (IN): TOOL STANDOFF (IN) : .3 EWR FREQUENCY (HZ): REMARKS: $ Data Format Specification Record Data Record Type .................. 0 Data Specification Block Type ..... 0 Logging Direction ................. Down Optical log depth units ........... Feet Data Reference Point .............. Undefined Frame Spacing ..................... 60 .lin Max frames per record ............. Undefined Absent value ...................... -999.25 Depth Units ....................... Datum Specification Block sub-type...0 Name Service Order Units Size Nsam Rep Code Offset Channel DEPT FT 4 1 68 0 1 GR MWD 17 AAPI 4 1 68 4 2 ROP MWD 17 FT/H 4 1 68 8 3 First Name Min Max Mean Nsam Reading DEPT 9735.5 10139 9937.25 808 9735.5 GR 33.6285 211.295 63.5859 698 9735.5 ROP 7.0122 903.516 64.6699 698 9790.5 Last Reading 10139 10084 10139 First Reading For Entire File .......... 9735.5 Last Reading For Entire File ........... 10139 File Trailer Service name ............. STSLIB.011 Service Sub Level Name... Version Number ........... 1.0.0 Date of Generation ....... 97/04/08 Maximum Physical Record..65535 File Type ................ LO Next File Name ........... STSLIB.012 Physical EOF File Header Service name ............. STSLIB.012 Service Sub Level Name... Version Number ........... 1.0.0 Date of Generation ....... 97/04/08 Maximum Physical Record..65535 File Type ................ LO Previous File Name ....... STSLIB.011 Comment Record FILE HEADER FILE NUMBER: 12 RAW MWD Curves and log header data for each bit run in separate files. BIT RUN NUMBER: 18 DEPTH INCREMENT: .5000 FI LE SUMMARY VENDOR TOOL CODE START DEPTH GR 10051.0 ROP 10106.0 $ LOG HEADER DATA DATE LOGGED: S O FTWARE SURFACE SOFTWARE VERSION: DOWNHOLE SOFTWARE VERSION: DATA TYPE (MEMORY OR REAL-TIME): TD DRILLER (FT) : TOP LOG INTERVAL (FT) : BOTTOM LOG INTERVAL (FT): BIT ROTATING SPEED (RPM): HOLE INCLINATION (DEG MINIMUM ANGLE: MAXIMUM ANGLE: STOP DEPTH 10472.0 10526.5 TOOL STRING (TOP TO BOTTOM) VENDOR TOOL CODE TOOL TYPE NGP NATURAL GAMMA PROBE $ BOREHOLE AND CASING DATA OPEN HOLE BIT SIZE (IN): DRILLER'S CASING DEPTH (FT): BOREHOLE CONDITIONS MUD TYPE: MUD DENSITY (LB/G): MUD VISCOSITY (S) : MUD PH: MUD CHLORIDES (PPM): FLUID LOSS (C3): RESISTIVITY (OHMM) AT TEMPERATURE (DEGF) MUD AT MEASURED TEMPERATURE (MT): MUD AT MAX CIRCULATING TERMPERATURE: MUD FILTRATE AT MT: MUD CAKE AT MT: NEUTRON TOOL MATRIX: MATRIX DENSITY: HOLE CORRECTION (IN): TOOL STANDOFF (IN): EWR FREQUENCY (HZ): REMARKS: $ Data Format Specification Record Data Record Type .................. 0 Data Specification Block Type ..... 0 Logging Direction ................. Down Optical log depth units ........... Feet Data Reference Point .............. Undefined Frame Spacing ..................... 60 .liN Max frames per record ............. Undefined Absent value ...................... -999.25 Depth Units ....................... 25-DEC-96 4.88 2.132/5.82 MEMORY 10525.0 10139.0 10525.0 90.0 92.5 TOOL NUMBER NGP 159 4.750 4.8 BARAD RI L 8.70 48.0 9.0 30500 9.6 .000 .000 .000 .000 63.3 .3 Datum Specification Block sub-type...0 Name Service Order Units Size Nsam Rep Code Offset Channel DEPT FT 4 1 68 0 1 GR MWD 18 AAPI 4 1 68 4 2 ROP MWD 18 FT/H 4 1 68 8 3 First Name Min Max Mean Nsam Reading DEPT 10051 10526.5 10288.8 952 10051 GR 32.3502 146.837 54.6486 843 10051 ROP 7.6778 6110.16 150.507 842 10106 Last Reading 10526.5 10472 10526.5 First Reading For Entire File .......... 10051 Last Reading For Entire File ........... 10526.5 File Trailer Service name ............. STSLIB.012 Service Sub Level Name... Version Number ........... 1.0.0 Date of Generation ....... 97/04/08 Maximum Physical Record..65535 File Type ................ LO Next File Name ........... STSLIB.013 Physical EOF Tape Trailer Service name ............. LISTPE Date ..................... 97/04/08 Origin ................... STS Tape Name ................ UNKNOWN Continuation Number ...... 01 Next Tape Name ........... UNKNOWN Comments ................. STS LIS Writing Library. Services Reel Trailer Service name ............. LISTPE Date ..................... 97/04/08 Origin ................... STS Reel Name ................ UNKNOWN Continuation Number ...... 01 Next Reel Name ........... UNKNOWN Comments ................. STS LIS Writing Library. Services Scientific Technical Scientific Technical Physical EOF Physical EOF End Of LIS File * ALASKA COMPUTING CENTER * ....... SCHLUMBERGER ....... , ............................ , COMPANY NAME : ARCO ALASKA, INC. WELL NAME : DS 5- 39 FIELD NAME : PRUDHOE BAY BOROUGH '. NORTH SLOPE STATE : ALASKA API NUMBER : 50-029-22715-00 REFERENCE NO : 97008 70/? * ALASKA COMPUTING CENTER * . ............................ . ....... SCHLUmbERGER ....... COMPANY NAME : ARCO ALASKA, INC. WELL NAME : DS 5-39 FIELD NAME : PRUDHOE BAY BOROUGH : NORTH SLOPE STATE : ALASKA API NUMBER : 50-029-22715-00 REFERENCE NO : 97008 LIS Tape Verification Listing Schlumberger Alaska Computing Center 3-FEB-1997 09:27 PAGE: **** REEL HEADER **** SERVICE NAME : EDIT DATE : 97/01/31 ORIGIN : FLIC REEL NAME : 97008 CONTINUATION # : PREVIOUS REEL : CO~MENT : ARCO ALASKA INC~ DS 5-39, PRUDHOE BAY, API #50-029-22715-00 **** TAPE HEADER **** SERVICE NAME : EDIT DATE : 97/01/31 ORIGIN : FLIC TAPE NAME : 97008 CONTINUATION # : 1 PREVIOUS TAPE : CO~4MENT : ARCO ALASKA INC, DS 5-39, PRUDHOE BAY, API #50-029-22715-00 TAPE HEADER PRUDHOE BAY OPEN HOLE WIRELINE LOGS WELL NAME: API NUMBER: OPERA TOR: LOGGING COMPANY: TAPE CREATION DATE: JOB DATA JOB NUMBER: LOGGING ENGINEER: OPERATOR WITNESS: SURFACE LOCATION RUN1 97008 WILEY GRABB SECTION: TOWNSHIP: RANGE: FNL: FSL: FEL: FWL: ELEVATION(FT FROM MSL O) KELLY BUSHING: DERRICK FLOOR: GROUND LEVEL: WELL CASING RECORD 1ST STRING 2ND STRING DS 5-39 500292271500 ARCO ALASKA, INC. SCHLUMBERGER WELL SERVICES 3i-JAN-97 RUN 2 RUN 3 32 liN 1SE 2349 4115 71.70 68.90 34.40 OPEN HOLE CASING DRILLERS BIT SIZE (IN) SIZE (IN) DEPTH (FT) 6.750 7.625 3623.0 LIS Tape Verification Listing Schlumberger Alaska Computing Center 3-FEB-1997 09:27 3RD STRING PRODUCTION STRING REMARKS: THIS IS THE DATA FROM THE PLATFORM EXPRESS (PEX)-BHC LOGGED 9-DEC-96. NO DEPTH SHIFTS WERE APPLIED TO THIS DATA AS THIS WILL BE THE FUTUREDEPTH REFERENCE. $ $ PAGE: **** FILE HEADER **** FILE NAME : EDIT .001 SERVICE · FLIC VERSION · O01CO1 DATE : 97/01/31 MAX REC SIZE : 1024 FILE TYPE : LO LAST FILE : FILE HEADER FILENO?4BER: 1 EDITED OPEN HOLEMAIN PASS Ail tool strings; Depth shifted and clipped curves; all runs merged; no cased hole data. DEPTH INCREMENT: O . 5000 FILE SUA94ARY LDWG TOOL CODE SDN CNT BCS $ BASELINE CURVE FOR SHIFTS: NONE CURVE SHIFT DATA (MEASURED DEPTH) START DEPTH STOP DEPTH 8997.0 7697.0 8983.0 7683.0 8967.0 7624.0 BASELINE DEPTH .............. $ MERGED DATA SOURCE LDWG TOOL CODE .............. $ REMARKS: .......... EQUIVALENT UNSHIFTEDDEPTH .......... SDN CNT BCS ..................... RUN NO. PASS NO. ............... MERGE TOP MERGE BASE NO DEPTH SHIFTS WERE APPLIED TO THIS DATA DUE TO IT BEING THE DEPTH REFERENCE. THE DATA WAS ACQUIRED USING DRILLPIPE CONVEYED (TLC) LOGGING. BOTH TWO FOOT AND FOUR FOOT AIT DATA WAS ACQUIRED. THE CURVE CALl IS FROM THE LDT CALIPER, WHILE THE CURVE CALI IS FROM THE AIT COMPUTED BOREHOLE DIAMETER. ALL CURVES HAVE BEEN DECI- MATED TO . 5 ' SAMPLE RATE. $ LIS Tape Verification Listing Schlumberger Alaska Computing Center 3-FEB-1997 09:27 LIS FORMAT DATA ** DATA FORMAT SPECIFICATION RECORD ** ** SET TYPE - 64EB ** TYPE REPR CODE VALUE 1 66 0 2 66 0 3 73 136 4 66 1 5 66 6 73 7 65 8 68 0.5 9 65 FT 11 66 7 12 68 13 66 0 14 65 FT 15 66 68 16 66 1 0 66 0 ** SET TYPE - CHAN ** NAME SERV UNIT SERVICE API API API API FILE NUM~ NUMB SIZE REPR PROCESS ID ORDER # LOG TYPE CLASS MOD NUMB SAMP ELEM CODE (HEX) DEPT FT O0 000 O0 0 1 1 i 4 68 0000000000 GR AIT GAPI O0 000 O0 0 1 1 1 4 68 0000000000 TENS AIT LB O0 000 O0 0 1 1 1 4 68 0000000000 TEND AIT LB O0 000 O0 0 1 1 1 4 68 0000000000 MRES AIT OH~R4 O0 000 O0 0 1 1 1 4 68 0000000000 MTEMAIT DEGF O0 000 O0 0 1 1 1 4 68 0000000000 DEVI AIT DEG O0 000 O0 0 1 1 1 4 68 0000000000 CNTC CNT CPS O0 000 O0 0 1 1 1 4 68 0000000000 CFTC CNT CPS O0 000 O0 0 1 1 1 4 68 0000000000 FCNT CNT CPS O0 000 O0 0 1 1 1 4 68 0000000000 NCNT CNT CPS O0 000 O0 0 1 1 1 4 68 0000000000 CRAT CNT O0 000 O0 0 1 1 1 4 68 0000000000 NRAT CNT O0 000 O0 0 1 1 1 4 68 0000000000 NPHI CNT PU-S O0 000 O0 0 1 1 1 4 68 0000000000 CPHI CNT PU-S O0 000 O0 0 1 1 1 4 68 0000000000 DT BCS US/F O0 000 O0 0 1 1 1 4 68 0000000000 CALl SDN IN O0 000 O0 0 1 1 1 4 68 0000000000 DRHO SDN G/C3 O0 000 O0 0 1 1 1 4 68 0000000000 PEF SDN BN/E O0 000 O0 0 1 1 1 4 68 0000000000 RHOB SDN G/C3 O0 000 O0 0 1 1 1 4 68 0000000000 MSFL SDN Otflv24 O0 000 O0 0 1 1 1 4 68 0000000000 LIS Tape VerSification Listing Schlumberger Alaska Computing Center 3-FEB-1997 09:27 PAGE: 4 NAME SERV UNIT SERVICE API API API API FILE NUMB NUMB SIZE REPR PROCESS ID ORDER # LOG TYPE C~SS MOD NUMB SAMP ELE~ CODE (HEX) MINVSDN OH~M O0 000 O0 0 1 1 1 4 68 0000000000 ~!NOR SDN OH~I O0 000 O0 0 1 1 1 4 68 0000000000 CALI AIT OH~ O0 000 O0 0 1 1 1 4 68 0000000000 ATiO AIT OH~4 O0 000 O0 0 1 1 1 4 68 0000000000 AT20 AIT OH~4~I O0 000 O0 0 1 1 1 4 68 0000000000 AT30 AIT OH~4 O0 000 O0 0 1 1 1 4 68 0000000000 AT60 AIT OHFk4 O0 000 O0 0 1 i 1 4 68 0000000000 AT90 AIT OH~4 O0 000 O0 0 1 1 1 4 68 0000000000 AFiO AIT OH~ O0 000 O0 0 1 1 1 4 68 0000000000 AF20 AIT OH~4 O0 000 O0 0 1 1 1 4 68 0000000000 AF30 AIT 0H~94 O0 000 O0 0 1 1 1 4 68 0000000000 AF60 AIT 0H~94 O0 000 O0 0 1 1 1 4 68 0000000000 AF90 AIT OH~4 O0 000 O0 0 1 1 1 4 68 0000000000 ** DATA ** DEPT. 9012.000 GR.AIT -999.250 TENS.AIT 913.000 TEND.AIT -999.250 MRES.AIT -999.250 MTEM. AIT -999.250 DEVI.AIT -999.250 CNTC. CNT -999 250 CFTC. CNT -999.250 FCNT. CNT -999.250 NCNT. CNT -999.250 CRAT. CNT -999 NRAT. CNT -999.250 NPHI.CNT -999.250 CPHI. CNT -999.250 DT. BCS -999 CAL1.SDN -999.250 DRHO. SDN -999.250 PEF. SDN -999.250 RHOB.SDN -999 MSFL.SDN -999.250 MINV. SDN -999.250 f~iNOR.SDN -999.250 CALI.AIT -999 ATiO.AIT -999.250 AT20.AIT -999.250 AT30.AIT -999.250 AT60.AIT -999 AT90.AIT -999.250 AFiO.AIT -999.250 AF20.AIT -999.250 AF30.AIT -999 AF60.AIT -999.250 AF90.AIT -999.250 250 250 250 25O 250 250 DEPT. 7624.000 GR.AIT -999.250 TENS.AIT -999.250 TEND.AIT -999.250 MRES.AIT -999.250 MTE~.AIT -999.250 DEVI.AIT -999.250 CNTC. CNT -999.250 CFTC. CNT -999.250 FCNT. CNT -999.250 NCNT. CNT -999.250 CRAT. CNT -999.250 NRAT. CNT -999.250 NPHI.CNT -999.250 CPHI. CNT -999.250 DT.BCS 89.700 CAL1.SDN -999.250 DRHO. SDN -999.250 PEF. SDN -999.250 RHOB.SDN -999.250 MSFL.SDN -999.250 MINV. SDN -999.250 MNOR.SDN -999.250 CALI.AIT -999.250 ATiO.AIT -999.250 AT20.AIT -999.250 AT30.AIT -999.250 AT60.AIT -999.250 AT90.AIT -999.250 AFiO.AIT -999.250 AF20.AIT -999.250 AF30.AIT -999.250 AF60.AIT -999.250 AF90.AIT -999.250 ** END OF DATA ** LIS Tape Verification Listing Schlumberger Alaska Computing Center 3-FEB-1997 09:27 PAGE: **** FILE TRAILER **** FILE NAME : EDIT .001 SERVICE : FLIC VERSION : O01CO1 DATE : 97/01/31 MAX REC SIZE : 1024 FILE TYPE : LO LAST FILE : **** FILE HEADER **** FILE NAME : EDIT .002 SERVICE : FLIC VERSION : O01CO1 DATE : 97/01/31 MAX REC SIZE : 1024 FILE TYPE : LO LAST FILE : RUN NUMBER: TOOL STRING NUMBER: PASS NUMBER: DEPTH INCREMENT: FILE SUR~La~gY FILE HEADER FILE~BER 2 RAW OPEN HOLE MAIN PASS Curves and log header data for each run and tool string in separate files; Tool String #1 fo Sadlerochit run presented first (primary depth control string used to depth shift the Sadler interval) followed by files for other main pass tool strings per run. 1 1 1 0.5000 VENDOR TOOL CODE START DEPTH STOP DEPTH PEX 8997.0 7683.0 AIT 9008.0 7780.0 BHC 8967.0 7624.0 $ LOG HEADER DATA DATE LOGGED: SOFTWARE VERSION: TIME CIRCULATION ENDED: TIME LOGGER ON BOTTOM: TD DRILLER (FT) : TD LOGGER (FT) : TOP LOG INTERVAL (FT) : BOTTOM LOG INTERVAL (FT) : LOGGING SPEED (FPHR) : TOOL STRING (TOP TO BOTTOM) VENDOR TOOL CODE TOOL TYPE 09-DEC-96 8B0538 330 2120 9008.0 9008.0 7624.0 9008.0 1800.0 9 -DEC- 96 9 -DEC - 96 TOOL NUMBER LIS Tape Verification Listing Schlumberger Alaska Computing Center 3-FEB-1997 09:27 PAGE: AIT ARRAY INDUCTION PEX LITHODENSITY PEX GAM~LA RAY PEX THERMAL NEUTRON BHC BHC SONIC AMS AUX. MEAS. SONDE $ AIT-H HRMS 842 HGR HCNT SDT-C AMS - A BOREHOLE AND CASING DATA OPEN HOLE BIT SIZE (IN): DRILLERS CASING DEPTH (FT) : LOGGERS CASING DEPTH (FT) : 6. 750 3623.0 3623.0 BOREHOLE CONDITIONS MUD TYPE: LSND MUD DENSITY (LB/G): 10.10 MUD VISCOSITY (S) : 43.0 MUD PH: 8.0 FLUID LOSS (C3): MAXIMUM RECORDED TEMPERATURE (DEGF) : 158.0 RESISTIVITY (0A9~4) AT TEMPERATURE (DEGF) : MUD AT MEASURED TEMPERATURE (MT): 1. 360 MUD AT BOTTOM HOLE TEMPERATURE (BHT) : MUD FILTRATE AT (MT): 1.170 MUD FILTRATE AT (BHT) : ~ CAKE AT (MT): 1.870 MUD CAKE AT (BHT): 72.0 72.0 72.0 NEUTRON TOOL TOOL TYPE (EPITHERMAL OR THERMAL): MATRIX: MATRIX DENSITY: HOLE CORRECTION (IN): THERMAL SANDSTONE 2.65 TOOL STANDOFF (IN): O. 5 REMARKS: TOOLS RUN IN COMBINATION CONVEYED BY DRILLPIPE (TLC) 2 1" STANDOFFS USED ON AIT 2 TOOL TURNERS RUN TO ORIENT DENSITY PAD SANDSTONE MATRIX USED FOR ALL COMPUTATIONS TD NOT REACHED DUE TO BRIDGING DEEPEST READING = 9008' DOWN PASS USED AS REPEAT PASS RIG DOYON #9 ***THIS IS THE RAW DATA THAT HAS BEEN DECIMATED TO .5'*** $ LIS FORMAT DATA LIS Tape Verification Listing Schlumberger Alaska Computing Center 3-FEB-1997 09:27 PAGE: ** DATA FORMAT SPECIFICATION RECORD ** ** SET TYPE - 64EB ** TYPE REPR CODE VALUE 1 66 0 2 66 0 3 73 140 4 66 1 5 66 6 73 7 65 8 68 0.5 9 65 FT 11 66 7 12 68 13 66 0 14 65 FT 15 66 68 16 66 1 0 66 1 ** SET TYPE - CHAN ** NAME SERVUNIT SERVICE API API API API FILE ~ NUMB SIZE REPR PRoCEss ID ORDER # LOG TYPE CLASS MOD NUMB SAMP ELEM CODE (HEX) DEPT FT O0 000 O0 0 2 1 1 4 68 0000000000 GR AIT GAPI O0 000 O0 0 2 1 1 4 68 0000000000 TENS AIT LB O0 000 O0 0 2 1 1 4 68 0000000000 HTEN AIT LB O0 000 O0 0 2 1 1 4 68 0000000000 MRES AIT OH~ff4 O0 000 O0 0 2 1 1 4 68 0000000000 MTEMAIT DEGF O0 000 O0 0 2 1 1 4 68 0000000000 GDEV AIT DEG O0 000 O0 0 2 1 1 4 68 0000000000 CNTC PEX CPS O0 000 O0 0 2 1 1 4 68 0000000000 CFTC PEX CPS O0 000 O0 0 2 1 1 4 68 0000000000 RCFT PEX CPS O0 000 O0 0 2 1 1 4 68 0000000000 RCNTPEX CPS O0 000 O0 0 2 1 1 4 68 0000000000 TNRA PEX O0 000 O0 0 2 1 1 4 68 0000000000 RTNR PEX O0 000 O0 0 2 1 1 4 68 0000000000 TNPH PEX PU O0 000 O0 0 2 1 1 4 68 0000000000 NPHI PEX PU O0 000 O0 0 2 1 1 4 68 0000000000 NPOR PEX PU O0 000 O0 0 2 1 1 4 68 0000000000 DT BHC US/F O0 000 O0 0 2 1 1 4 68 0000000000 HCAL PEX IN O0 000 O0 0 2 1 1 4 68 0000000000 RHOZ PEX G/C3 O0 000 O0 0 2 1 1 4 68 0000000000 HDRA PEX G/C3 O0 000 O0 0 2 1 1 4 68 0000000000 PEFZ PEX BN/E O0 000 O0 0 2 1 1 4 68 0000000000 H~IN PEX OH~ O0 000 O0 0 2 1 1 4 68 0000000000 H~iNO PEX OH~M O0 000 O0 0 2 1 1 4 68 0000000000 RXOZ PEX OH~4~ O0 000 O0 0 2 1 1 4 68 0000000000 ATiO AIT OH~M O0 000 O0 0 2 1 1 4 68 0000000000 AT20 AIT OH~M O0 000 O0 0 2 1 1 4 68 0000000000 LIS Tape Verification Listing Schlumberger Alaska Computing Center 3-FEB-1997 09:27 PAGE: NAME SERV UNIT SERVICE API API API API FILE NUMB NUM~ SIZE REPR PROCESS ID ORDER # LOG TYPE CLASS MOD NUMB SAMP ELEM CODE (HEX) AT30 AIT OH~ O0 000 O0 0 2 1 1 4 68 0000000000 AT60 AIT OH~ O0 000 O0 0 2 1 1 4 68 0000000000 AT90 AIT OH~ O0 000 O0 0 2 1 1 4 68 0000000000 AFiO AIT OH~ O0 000 O0 0 2 1 1 4 68 0000000000 AF20 AIT 0H~94 O0 000 O0 0 2 1 1 4 68 0000000000 AF30 AIT OH~ O0 000 O0 0 2 1 1 4 68 0000000000 AF60 AIT OH~4 O0 000 O0 0 2 1 1 4 68 0000000000 AF90 AIT OH~4 O0 000 O0 0 2 1 1 4 68 0000000000 AIBD AIT IN O0 000 O0 0 2 1 1 4 68 0000000000 ** DATA ** DEPT. 9012.000 GR.AIT 47.271 TENS.AIT 913.000 HTEN. AIT MRES.AIT 0.555 MTEM. AIT 158.735 GDEV. AIT -999.250 CNTC. PEX CFTC. PEX 1526.996 RCFT. PEX 1376.784 RCNT. PEX 3395.513 TNRA.PEX RTNR.PEX 2.449 TNPH. PEX 25.429 NPHI.PEX 25.982 NPOR.PEX DT.BHC 82.700 HCAL.PEX 6.151 RHOZ.PEX -999.250 HDRA.PEX PEFZ.PEX -999.250 H~IN. PEX 1.469 H~NO.PEX 2.270 RXOZ.PEX ATiO.AIT 30.897 AT20.AIT 46.432 AT30.AIT 50.348 AT60.AIT AT90.AIT 53.387 AFiO.AIT 31.065 AF20.AIT 47.162 AF30.AIT AF60.AIT 53.219 AF90.AIT 53.964 AIBD.AIT 6.151 DEPT. 7602.000 GR.AIT 92.652 TENS.AIT 1470 MRES.AIT 0.679 MTE~.AIT 133.419 GDEV. AIT 0 CFTC. PEX 1109.469 RCFT. PEX 1188.008 RCNT. PEX 3059 RTNR.PEX 2.568 TNPH. PEX 29.391 NPHI.PEX 29 DT. BHC 89.700 HCAL.PEX 6.807 RHOZ.PEX 2 PEFZ.PEX 3.310 H~IIN. PEX 2.089 H~NO.PEX 1 ATiO.AIT 2.035 AT20.AIT 2.100 AT30.AIT 2 AT90.AIT 1.928 AFiO.AIT 2.023 AF20.AIT 2 AF60.AIT 2.031 AF90.AIT 1.931 AIBD.AIT 6. 000 HTEN. AIT 897 CNTC. PEX 819 TNRA.PEX 128 NPOR.PEX 469 HDRA.PEX 944 RXOZ.PEX 091 AT60.AIT 082 AF30.AIT 685 2133.598 3514.714 2.315 25.181 -999.250 8.315 51.592 53.308 745. 006 2859. 818 2. 559 29. 675 O. 043 3. 213 2. 018 2.104 ** END OF DATA ** **** FILE TRAILER **** FILE NAME : EDIT .002 SERVICE : FLIC VERSION · O01CO1 DATE : 97/01/31 MAX REC SIZE : 1024 FILE TYPE : LO LAST FILE : LIS Tape Verification Listing Schlumberger Alaska Computing Center 3-FEB-1997 09:27 PAGE: **** FILE HEADER **** FILE NAME : EDIT .003 SERVICE : FLIC VERSION : O01CO1 DATE : 97/01/31 MAX REC SIZE : 1024 FILE TYPE : LO LAST FILE : AIT $ LOG HEADER DATA FILE HEADER FILE NUMBER 3 RAW OPEN HOLE MAIN PASS Curves and log header data for each run and tool string in separate files; Tool String #1 fo Sadlerochit run presented first (primary depth control string used to depth shift the Sadler interval) followed by files for other main pass tool strings per run. RUN NUMBER: 1 TOOL STRING NUMBER: 1 PASS NUMBER: 1 DEPTH INCREMENT: O. 2500 FILE SOW2VARY VENDOR TOOL CODE START DEPTH STOP DEPTH 9008.0 7780.0 DA TE LOGGED: 09 -DEC- 96 SOFTWARE VERSION: 8B0538 TIME CIRCULATION ENDED: 330 9-DEC-96 TIME LOGGER ON BOTTOM: 2120 9-DEC-96 TD DRILLER (FT) : 9008.0 TD LOGGER (FT) : 9008.0 TOP LOG INTERVAL (FT) : 7624.0 BOTTOM LOG INTERVAL (FT) : 9008.0 LOGGING SPEED (FPHR) : TOOL STRING (TOP TO BOTTOM) VENDOR TOOL CODE TOOL TYPE AIT ARRAY INDUCTION PEX LI THODENSITY PEX GAMMA RAY PEX THERMAL NEUTRON BHC BHC SONIC AMS AUX. MEAS. SONDE $ BOREHOLE AND CASING DATA OPEN HOLE BIT SIZE (IN): DRILLERS CASING DEPTH (FT) : LOGGERS CASING DEPTH (FT) : TOOL NUMBER AIT-H HRMS 842 HGR HCNT SDT-C AMS - A 6. 750 3623.0 3623.0 LIS Tape Verification Listing Schlumberger Alaska Computing Center 3-FEB-1997 PAGE: 10 BOREHOLE CONDITIONS MUD TYPE: LSND MUD DENSITY (LB/G): 10.10 MUD VISCOSITY (S) : 43.0 MUD PH : 8.0 FLUID LOSS (C3): MAXIMUM RECORDED TEMPERATURE (DEGF) : 158.0 RESISTIVITY (OH~) AT TEMPERATURE (DEGF) : MUD AT MEASURED TEMPERATURE (MT): 1.360 MUD AT BOTTOM HOLE TEMPERATURE (BHT) : MUD FILTRATE AT (MT): 1. 170 MUD FILTRATE AT (BHT) : MUD CAKE AT (MT): 1. 870 MUD CAKE AT (BHT) : 72.0 72.0 72.0 NEUTRON TOOL TOOL TYPE (EPITHERMAL OR THERMAL): MATRIX: MATRIX DENSITY: HOLE CORRECTION (IN): TOOL STANDOFF (IN) REMARKS: TOOLS RUN IN COMBINATION CONVEYED BY DRILLPIPE (TLC) 2 1" STANDOFFS USED ON AIT 2 TOOL TURNERS RUN TO ORIENT DENSITY PAD SANDSTONE MATRIX USED FOR ALL COMPUTATIONS TD NOT REACHED DUE TO BRIDGING DEEPEST READING = 9008' DOWN PASS USED AS REPEAT PASS RIG DOYON #9 *** THIS IS RAW AIT DATA AT .25' SAMPLE RATE******** $ LIS FORMAT DATA ** DATA FORMAT SPECIFICATION RECORD ** ** SET TYPE - 64EB ** TYPE REPR CODE VALUE 1 66 0 2 66 0 3 73 48 4 66 1 5 66 6 73 7 65 8 68 0.25 9 65 FT LIS Tape Verification Listing Schlumberger Alaska Computing Center 3-FEB-1997 09:27 PAGE: 11 TYPE REPR CODE VALUE 11 66 21 12 68 13 66 0 14 65 FT 15 66 68 16 66 1 0 66 1 ** SET TYPE - CHAN ** NAME SERVUNIT SERVICE API API API API FILE NUMB NUMB SIZE REPR PROCESS ID ORDER # LOG TYPE CLASS MOD NUMB SAMP ELEM CODE (HEX) DEPT FT AT10 AIT OH~ AT20 AIT OH~ AT30 AIT OH~ AT60 AIT OP~4~ ATgO AIT 0H~94 AFl 0 AIT 0I~4~ AF20 AIT OH~4 AF30 AIT OH~E4 AF60 AIT OHN~ AFgO AIT OH~ AIBD AIT IN O0 000 O0 0 3 1 1 4 O0 000 O0 0 3 1 1 4 O0 000 O0 0 3 1 1 4 O0 000 O0 0 3 1 1 4 O0 000 O0 0 3 1 1 4 O0 000 O0 0 3 1 1 4 O0 000 O0 0 3 1 i 4 O0 000 O0 0 3 1 1 4 O0 000 O0 0 3 1 1 4 O0 000 O0 0 3 1 1 4 O0 000 O0 0 3 1 1 4 O0 000 O0 0 3 1 1 4 68 0000000000 68 0000000000 68 0000000000 68 0000000000 68 0000000000 68 0000000000 68 0000000000 68 0000000000 68 0000000000 68 0000000000 68 0000000000 68 0000000000 ** DATA ** DEPT. 9012. 000 ATIO .AIT 30. 897 AT20.AIT 46. 432 AT30.AIT AT60 .AIT 51. 592 AT90 .AIT 53. 387 AFiO .AIT 31 . 065 AF20 .AIT AF30.AIT 53. 308 AF60 .AIT 53 . 219 AF90.AIT 53 . 964 AIBD.AIT 50.348 47.162 6.151 ** END OF DATA ** **** FILE TRAILER **** FILE NAME : EDIT .003 SERVICE · FLIC VERSION : O01CO1 DATE · 97/01/31 MAX REC SIZE : 1024 FILE TYPE : LO LAST FILE : LIS Tape Verification Listing Schlumberger Alaska Computing Center 3-FEB-1997 09:27 PAGE: 12 **** FILE HEADER **** FILE NAME : EDIT .004 SERVICE : FLIC VERSION · O01CO1 DATE : 97/01/31 MAX REC SIZE : 1024 FILE TYPE : LO LAST FILE : FILE HEADER FILE NUMBER 4 RAW OPEN HOLE MAIN PASS Curves and log header data for each run and tool string in separate files; Tool String #1 fo Sadlerochit run presented first (primary depth control string used to depth shift the Sadler interval) followed by files for other main pass tool strings per run. RUN NUMBER: 1 TOOL STRING NUMBER: 1 PASS NUMBER: 1 DEPTH INCREMENT: O. 1667 FILE SUNk~ad~Y VENDOR TOOL CODE START DEPTH STOP DEPTH 8997.0 7697.0 PEX LOG HEADER DATA DATE LOGGED: 09-DEC- 96 SOFTWARE VERSION: 8B0538 TIME CIRCULATION ENDED: 330 9-DEC-96 TIME LOGGER ON BOTTOM: 2120 9-DEC-96 TD DRILLER (FT) : 9008.0 TD LOGGER (FT) : 9008.0 TOP LOG INTERVAL (FT) : 7624.0 BOTTOM LOG INTERVAL (FT) .. 9008.0 LOGGING SPEED (FPHR) : 1800.0 TOOL STRING (TOP TO BOTTOM) VENDOR TOOL CODE TOOL TYPE AIT ARRAY INDUCTION PEX LITHODENSITY PEX GAR2VA RAY PEX THERMAL NEUTRON BHC BHC SONIC AMS AUX. MEAS. SONDE $ BOREHOLE AND CASING DATA OPEN HOLE BIT SIZE (IN): DRILLERS CASING DEPTH (FT) : LOGGERS CASING DEPTH (FT) : TOOL NUNiBER ........... AIT-H HRMS 842 HGR HCNT SDT-C AMS - A 6. 750 3623.0 3623.0 LIS Tape Verification Listing Schlumberger Alaska Computing Center 3-FEB-1997 09:27 PAGE: 13 BOREHOLE CONDITIONS MUD TYPE: LSND MUD DENSITY (LB/G): 10. 10 MUD VISCOSITY (S) : 43.0 MUD PH: 8.0 FLUID LOSS (C3): MAXIMUM RECORDED TEMPERATURE (DEGF) : 158.0 RESISTIVITY (OIff4~) AT TEMPERATURE (DEGF) : MUD AT MEASURED TEMPERATURE (MT): 1.360 MUD AT BOTTOM HOLE TEMPERATURE (BHT) : MUD FILTRATE AT (MT): 1.170 MUD FILTRATE AT (BHT) : MUD CAKE AT (MT): 1. 870 MUD CAKE AT (BHT) : 72.0 72.0 72.0 NEUTRON TOOL TOOL TYPE (EPITHERMAL OR THERMAL): MATRIX: MATRIX DENSITY: HOLE CORRECTION (IN) '. THERMAL SANDSTONE 2.65 TOOL STANDOFF (IN): O. 5 REMARKS: TOOLS RUN IN COMBINATION CONVEYED BY DRILLPIPE (TLC) 2 1" STANDOFFS USED ON AIT 2 TOOL TURNERS RUN TO ORIENT DENSITY PAD SANDSTONE MATRIX USED FOR ALL COMPUTATIONS TD NOT REACHED DUE TO BRIDGING DEEPEST READING = 9008 ' DOWN PASS USED AS REPEAT PASS RIG DOYON #9 ****THIS IS THE RAW PEX DATA AT .1667' SAMPLE RATE*** $ LIS FORMAT DATA ** DATA FORMAT SPECIFICATION RECORD ** * * SET TYPE - 64EB * * TYPE REPR CODE VALUE 1 66 0 2 66 0 3 73 44 4 66 1 5 66 6 73 7 65 8 68 0.166 9 65 FT LIS Tape Verification Listing Schlumberger Alaska Computing Center 3-FEB-1997 09:27 PAGE: 14 TYPE REPR CODE VALUE 11 66 23 12 68 13 66 0 14 65 FT 15 66 68 16 66 1 0 66 1 ** SET TYPE - CHAN ** NAME SERV UNIT SERVICE API API API API FILE NUMB NUMB SIZE REPR PROCESS ID ORDER # LOG TYPE CLASS MOD NUMB SAMP ELEM CODE (HEX) DEPT FT RHOZ PEX G/C3 HDRA PEX G/C3 PEFZ PEX BN/E H~4IN PEX OH~M HMNO PEX OH~dM RXOZ PEX OHNM TT1 BHC US TT2 BHC US TT3 BHC US TT4 BHC US O0 000 O0 0 4 1 1 4 O0 000 O0 0 4 1 1 4 O0 000 O0 0 4 1 1 4 O0 000 O0 0 4 1 1 4 O0 000 O0 0 4 1 1 4 O0 000 O0 0 4 1 1 4 O0 000 O0 0 4 1 1 4 O0 000 O0 0 4 1 1 4 O0 000 O0 0 4 1 1 4 O0 000 O0 0 4 1 1 4 O0 000 O0 0 4 1 1 4 68 0000000000 68 0000000000 68 0000000000 68 0000000000 68 0000000000 68 0000000000 68 0000000000 68 0000000000 68 0000000000 68 0000000000 68 0000000000 * * DA TA * * DEPT. 9012.000 RHOZ.PEX -999.250 HDRA.PEX -999.250 PEFZ.PEX HMIN. PEX 1.469 HMNO.PEX 2.270 RXOZ.PEX 8.315 TT1.BHC TT2.BHC 372.800 TT3.BHC 475.200 TT4.BHC 313.600 -999.250 542.000 ** END OF DATA ** **** FILE TRAILER **** FILE NAME : EDIT .004 SERVICE : FLIC VERSION : O01CO1 DATE : 97/01/31 MAX REC SIZE : 1024 FILE TYPE : LO LAST FILE : LIS Tape verification Listing Schlumberger Alaska Computing Center 3-FEB-1997 09:27 PAGE: 15 **** FILE HEADER **** FILE NAME : EDIT .005 SERVICE : FLIC VERSION : O01CO1 DATE : 97/01/31 MAX REC SIZE : 1024 FILE TYPE : LO LAST FILE : FILE HEADER FILE NUMBER 5 RAW OPEN HOLE MAIN PASS Curves and log header data for each run and tool string in separate files; Tool String #1 fo Sadlerochit run presented first ~rimary depth control string used to depth shift the Sadler interval) followed by files for other main pass tool strings per run. RUN NUMBER: 1 TOOL STRING NUMBER: 1 PASS NUMBER: 1 DEPTH INCREMENT: 0.0833 FILE SUFfl~RY VENDOR TOOL CODE START DEPTH STOP DEPTH 8997.0 7697.0 PEX LOG HEADER DATA DATE LOGGED: 09 -DEC- 96 SOFTWARE VERSION: 8B0538 TIME CIRCULATION ENDED'. 330 9-DEC-96 TIME LOGGER ON BOTTOM: 2120 9~DEC-96 TD DRILLER (FT) : 9008.0 TD LOGGER (FT) : 9008.0 TOP LOG INTERVAL (FT): 7624.0 BOTTOM LOG INTERVAL (FT) : 9008.0 LOGGING SPEED (FPHR) : TOOL STRING (TOP TO BOTTOM) VENDOR TOOL CODE TOOL TYPE AIT ARRAY INDUCTION PEX LITHODENSITY PEX GABk~ARAY PEX THERMAL NEUTRON BHC BHC SONIC AMS AUX. MEAS. SONDE $ BOREHOLE AND CASING DATA OPEN HOLE BIT SIZE (IN) DRILLERS CASING DEPTH (FT) LOGGERS CASING DEPTH (FT) TOOL NUMBER AIT-H HRMS 842 HGR HCNT SDT-C 6. 750 3623.0 3623.0 LIS Tape Verification Listing Schlumberger Alaska Computing Center 3-FEB-1997 09:27 PAGE: 16 BOREHOLE CONDITIONS MUD TYPE: LSND MUD DENSITY (LB/G): 10.10 MUD VISCOSITY (S) : 43.0 MUD PH : 8.0 FLUID LOSS (C3): MAXIMUM RECORDED TEMPERATURE (DEGF) : 158.0 RESISTIVITY (OHMM) AT TEMPERATURE (DEGF) : MUD AT MEASURED TEMPERATURE (MT): 1. 360 MUD AT BOTTOM HOLE TEMPERATURE (BHT) : MUD FILTRATE AT (MT) : 1.170 MUD FILTRATE AT (BHT) : MUD CAKE AT (MT): 1. 870 MUD CAKE AT (BHT) : 72.0 72.0 72.0 NEUTRON TOOL TOOL TYPE (EPITHERMAL OR THERMAL): MATRIX: MATRIX DENSITY: HOLE CORRECTION (IN): TOOL STANDOFF (IN): REMARKS: TOOLS RUN IN COMBINATION CONVEYED BY DRILLPIPE (TLC) 2 1" STANDOFFS USED ON AIT 2 TOOL TURNERS RUN TO ORIENT DENSITY PAD SANDSTONE MATRIX USED FOR ALL COMPUTATIONS TD NOT REACHED DUE TO BRIDGING DEEPEST READING = 9008 ' DOWN PASS USED AS REPEAT PASS RIG DOYON #9 ***THIS IS THE RAW PEX DATA AT .0833' SAMPLE RATE*** $ LIS FORMAT DATA ** DATA FORMAT SPECIFICATION RECORD ** ** SET TYPE - 64EB ** TYPE REPR CODE VALUE .............................. 1 66 0 2 66 0 3 73 8 4 66 1 5 66 6 73 7 65 8 68 O. 083 9 65 FT LIS Tape Verification Listing Schlumberger Alaska Computing Center 3-FEB-1997 09:27 PAGE: 17 TYPE REPR CODE VALUE 11 66 128 12 68 13 66 0 14 65 FT 15 66 68 16 66 1 0 66 1 ** SET TYPE - CHAN ** NAME SERV UNIT SERVICE API API API API FILE NUMB NUMB SIZE REPR PROCESS ID ORDER # LOG TYPE CLASS MOD ~ SAMP ELEM CODE (HEX) DEPT FT O0 000 O0 0 5 1 1 4 68 0000000000 HCAL PEX IN O0 000 O0 0 5 1 1 4 68 0000000000 ** DATA ** DEPT. 9012.000 HCAL.PEX 6.151 ** END OF DATA ** **** FILE TRAILER **** FILE NAME : EDIT .005 SERVICE : FLIC VERSION · O01CO1 DATE · 97/01/31 MAX REC SIZE : 1024 FILE TYPE : LO LAST FILE : **** FILE HEADER **** FILE NAME : EDIT .006 SERVICE · FLIC VERSION . O01CO1 DATE : 97/01/31 MAX REC SIZE : 1024 FILE TYPE : LO LAST FILE : FILE HEADER FILE NUMBER LIS Tape Verification Listing Schlumberger Alaska Computing Center · 3-FEB-1997 09:27 PAGE: 18 RAW OPEN HOLE REPEAT PASSES Curves and log header data for each pass, tool string, and run in separate files. RUN NUMBER: 1 TOOL STRING NUMBER: 1 PASS NUMBER: 2 DEPTH INCREMENT: O. 5000 FILE SU~R4ARY VENDOR TOOL CODE START DEPTH PEX 8930.0 BHC 8968.0 $ LOG HEADER DATA DATE LOGGED: SOFTWARE VERSION: TIME CIRCULATION ENDED: TIME LOGGER ON BOTTOM: TD DRILLER (FT) : TD LOGGER (FT) : TOP LOG INTERVAL (FT): BOTTOM LOG INTERVAL (FT) : LOGGING SPEED (FPHR): STOP DEPTH 7602.0 7594.0 TOOL STRING (TOP TO BOTTOM) VENDOR TOOL CODE TOOL TYPE ......................... AIT ARRAY INDUCTION PEX LITHODENSITY PEX GAMMA RAY PEX THERMAL NEUTRON BHC BHC SONIC AMS AUX. MEAS. SONDE $ BOREHOLE AND CASING DATA OPEN HOLE BIT SIZE (IN) : DRILLERS CASING DEPTH (FT) '. LOGGERS CASING DEPTH (FT) : BOREHOLE CONDITIONS MUD TYPE: MUD DENSITY (LB/G): MUD VISCOSITY (S) : MUD PH: FLUID LOSS (C3): MAXIMUM RECORDED TEMPERATURE (DEGF) : RESISTIVITY (OPR4M) AT TEMPERATURE (DEGF) : MUD AT MEASURED TEMPERATURE (MT): MUD AT BOTTOM HOLE TEMPERATURE (BHT): MUD FILTRATE AT (MT): MUD FILTRATE AT (BHT) : MUD CAKE AT (MT): MUD CAKE AT (BHT) : 09-DEC-96 8B0538 330 9-DEC-96 2120 9-DEC-96 9008.0 9008.0 7624.0 9008.0 1800.0 TOOL NUMBER AIT-H HRi~S 842 HGR HCNT SDT-C AMS - A 6. 750 3623.0 3623.0 LSND 10.10 43.0 8.0 158.0 1. 360 72.0 1. 170 72.0 1.870 72.0 LIS Tape Verification Listing Schlumberger Alaska Computing Center 3-FEB-1997 09:27 PAGE: 19 NEUTRON TOOL TOOL TYPE (EPITHERMAL OR THERMAL): MATRIX: MATRIX DENSITY: HOLE CORRECTION (IN): THERMAL SANDSTONE 2.65 TOOL STANDOFF (IN): 0.5 REMARKS: TOOLS RUN IN COMBINATION CONVEYED BY DRILLPIPE (TLC) 2 1" STANDOFFS USED ON AIT 2 TOOL TURNERS RUN TO ORIENT DENSITY PAD SANDSTONE MATRIX USED FOR ALL COMPUTATIONS TD NOT REACHED DUE TO BRIDGING DEEPEST READING = 9008' DOWN PASS USED AS REPEAT PASS RIG DOYON #9 *** THIS IS ALL RAW REPEAT DATA AT .5' SAMPLE RATE******** $ LIS FORMAT DATA * * DATA FORMAT SPECIFICATION RECORD * * ** SET TYPE - 64EB ** TYPE REPR CODE VALUE 1 66 0 2 66 0 3 73 68 4 66 1 5 66 6 73 7 65 8 68 0.5 9 65 FT 11 66 15 12 68 13 66 0 14 65 FT 15 66 68 16 66 1 0 66 1 LIS Tape Verification Listing Schlumberger Alaska Computing Center 3-FEB-1997 09:27 PAGE: 2O ** SET TYPE - CHAN ** NAME SERV UNIT SERVICE API API API API FILE NUMB NUMB SIZE REPR PROCESS ID ORDER # LOG TYPE CLASS MOD NUMB SAMP ELEM CODE (HEX) DEPT FT O0 000 O0 0 6 1 1 4 68 0000000000 GR AIT GAPI O0 000 O0 0 6 1 1 4 68 0000000000 TENS AIT LB O0 000 O0 0 6 1 1 4 68 0000000000 HTEN AIT LB O0 000 O0 0 6 1 1 4 68 0000000000 MRES AIT 0H~24 O0 000 O0 0 6 1 1 4 68 0000000000 MTEMAIT DEGF O0 000 O0 0 6 1 1 4 68 0000000000 GDEV AIT DEG O0 000 O0 0 6 1 1 4 68 0000000000 CNTC PEX CPS O0 000 O0 0 6 1 1 4 68 0000000000 CFTC PEX CPS O0 000 O0 0 6 1 1 4 68 0000000000 RCFT PEX CPS O0 000 O0 0 6 1 1 4 68 0000000000 RCNT PEX CPS O0 000 O0 0 6 1 1 4 68 0000000000 TNRA PEX O0 000 O0 0 6 1 1 4 68 0000000000 RTNR PEX O0 000 O0 0 6 1 1 4 68 0000000000 TNPH PEX PU O0 000 O0 0 6 1 1 4 68 0000000000 NPHI PEX PU O0 000 O0 0 6 1 1 4 68 0000000000 NPOR PEX PU O0 000 O0 0 6 1 1 4 68 0000000000 DT BHC US/F O0 000 O0 0 6 1 i 4 68 0000000000 ** DATA ** DEPT. 9016.500 GR.AIT 117.911 TENS.AIT 1180.000 HTEN. AIT MRES.AIT 0.552 MTEM. AIT 158.256 GDEV. AIT -999.250 CNTC. PEX CFTC. PEX 2166.421 RCFT. PEX 1402.986 RCNT. PEX 3216.637 TNRA.PEX RTNR.PEX 2.280 TNPH. PEX 19.481 NPHI.PEX 22.210 NPOR.PEX DT. BHC 88.787 -5076.662 4129.607 1.925 19.139 ** END OF DATA ** **** FILE TRAILER **** FILE NAME : EDIT .006 SERVICE : FLIC VERSION : O01CO1 DATE : 97/01/31 MAX REC SIZE : 1024 FILE TYPE : LO LAST FILE : LIS Tape Verification Listing Schlumberger Alaska Computing Center 3-FEB-1997 09~27 PAGE: 21 **** FILE HEADER **** FILE NAME : EDIT .007 SERVICE : FLIC VERSION · O01CO1 DATE : 97/01/31 MAX REC SIZE : 1024 FILE TYPE : LO LAST FILE : FILE HEADER FILE NUMBER 7 RAW OPEN HOLE REPEAT PASSES Curves and log header data for each pass, tool string, and run in separate files. RUN NUMBER: 1 TOOL STRING NUMBER: 1 PASS NUMBER: 2 DEPTH INCREMENT: 0.2500 FILE SU~94ARY VENDOR TOOL CODE START DEPTH STOP DEPTH 8842.0 7632.0 AIT $ LOG HEADER DATA DATE LOGGED: 09-DEC-96 SOFTWARE VERSION: 8B0538 TIME CIRCULATION ENDED: 330 9-DEC-96 TIME LOGGER ON BOTTOM: 2120 9-DEC-96 TD DRILLER (FT) : 9008.0 TD LOGGER (FT) '. 9008.0 TOP LOG INTERVAL (FT) '. 7624.0 BOTTOM LOG INTERVAL (FT) : 9008.0 LOGGING SPEED (FPHR) : TOOL STRING (TOP TO BOTTOM) VENDOR TOOL CODE TOOL TYPE AIT ARRAY INDUCTION PEX LITHODENSITY PEX GA~ff~ARAY PEX THERMAL NEUTRON BHC BHC SONIC AMS AUX. MEAS. SONDE BOREHOLE AND CASING DATA OPEN HOLE BIT SIZE (IN) DRILLERS CASING DEPTH (FT) LOGGERS CASING DEPTH (FT) BOREHOLE CONDITIONS TOOL NUMBER ........... AIT-H HRMS 842 HGR HCNT SDT-C 6. 750 3623.0 3623.0 LIS Tape Verification Listing Schlumberger Alaska Computing Center 3-FEB-1997 09:27 PAGE: 22 MUD TYPE: LSND MUD DENSITY (LB/G): 10. 10 MUD VISCOSITY (S) : 43.0 MUD PH: 8.0 FLUID LOSS (C3): MAXIMUM RECORDED TEMPERATURE (DEGF) : 158.0 RESISTIVITY (OH~) AT TEMPERATURE (DEGF) : MUD AT MEASURED TEMPERATURE (MT): 1.360 MUD AT BOTTOM HOLE TEMPERATURE (BHT) : MUD FILTRATE AT (MT): 1.170 MUD FILTRATE AT (BHT) : MUD CAKE AT (MT): 1. 870 MUD CAKE AT (BHT) : 72.0 72.0 72.0 NEUTRON TOOL TOOL TYPE (EPITHERMAL OR THERMAL): MATRIX: MATRIX DENSITY: HOLE CORRECTION (IN): TOOL STANDOFF (IN): REMARKS: TOOLS RUN IN COMBINATION CONVEYED BY DRILLPIPE (TLC) 2 1" STANDOFFS USED ON AIT 2 TOOL TURNERS RUN TO ORIENT DENSITY PAD SANDSTONE MATRIX USED FOR ALL COMPUTATIONS TD NOT REACHED DUE TO BRIDGING DEEPEST READING = 9008 ' DOWN PASS USED AS REPEAT PASS RIG DOYON #9 *** THIS IS THE RAW REPEAT AIT DATA AT .25' SAMPLE RATE*** $ LIS FORMAT DATA ** DATA FORMAT SPECIFICATION RECORD ** ** SET TYPE - 64EB ** TYPE REPR CODE VALUE 1 66 0 2 66 0 3 73 48 4 66 1 5 66 6 73 7 65 8 68 0.25 9 65 FT 11 66 21 LIS Tape Verification Listing Schlumberger Alaska Computing Center 3-FEB-1997 09:27 PAGE: 23 TYPE REPR CODE VALUE .............................. 12 68 13 66 0 14 65 FT 15 66 68 16 66 1 0 66 1 ** SET TYPE - CHAN ** NAME SERV UNIT SERVICE API API API API FILE NUMB NUMB SIZE REPR PROCESS ID ORDER # LOG TYPE CLASS MOD NUMB SAMP ELEM CODE (HEX) DEPT FT O0 000 O0 0 7 1 1 4 68 0000000000 ATiO AIT OHMM O0 000 O0 0 7 1 1 4 68 0000000000 AT20 AIT OH~M O0 000 O0 0 7 1 1 4 68 0000000000 AT30 AIT OH~4M O0 000 O0 0 7 1 1 4 68 0000000000 AT60 AIT OH~M O0 000 O0 0 7 1 1 4 68 0000000000 AT90 AIT OHMM O0 000 O0 0 7 1 1 4 68 0000000000 AFiO AIT OH~I O0 000 O0 0 7 1 1 4 68 0000000000 AF20 AIT OH~4~ O0 000 O0 0 7 1 1 4 68 0000000000 AF30 AIT OH~4Iff O0 000 O0 0 7 1 1 4 68 0000000000 AF60 AIT OH~M O0 000 O0 0 7 1 1 4 68 0000000000 AF90 AIT OHMM O0 000 O0 0 7 1 1 4 68 0000000000 AIBD AIT IN O0 000 O0 0 7 1 1 4 68 0000000000 ** DATA ** DEPT. 9016.500 ATiO.AIT 30.246 AT20.AIT 64. 813 AT30.AIT AT60.AIT 74. 374 AT90.AIT 87. 883 AFiO.AIT 29. 316 AF20.AIT AF30.AIT 75. 790 AF60.AIT 73 . 120 AF90.AIT 80. 935 AIBD.AIT 68.864 56.337 3.852 ** END OF DATA ** **** FILE TRAILER **** FILE NAME : EDIT .007 SERVICE · FLIC VERSION · O01CO1 DATE · 97/01/31 MAX REC SIZE : 1024 FILE TYPE : LO LAST FILE : LIS Tape Verification Listing Schlumberger Alaska Computing Center 3-FEB-1997 09:27 PAGE: 24 **** FILE HEADER **** FILE NAME : EDIT .008 SERVICE : FLIC VERSION : O01CO1 DATE : 97/01/31 MAX REC SIZE : 1024 FILE TYPE : LO LAST FILE : FILE HEADER FILE NUMBER 8 RAW OPEN HOLE REPEAT PASSES Curves and log header data for each pass, tool string, and run in separate files. RUN NUMBER: 1 TOOL STRING NUMBER: 1 PASS NUMBER: 2 DEPTH INCREMENT: 0.1667 FILE SU~9~ARY VENDOR TOOL CODE START DEPTH STOP DEPTH 8930.0 7618.0 PEX $ LOG HEADER DATA DATE LOGGED: 09-DEC-96 SOFTWARE VERSION: 8B0538 TIME CIRCULATION ENDED: 330 9 -DEC- 96 TIME LOGGER ON BOTTOM: 2120 9-DEC-96 TD DRILLER (FT) : 9008.0 TD LOGGER (FT) : 9008.0 TOP LOG INTERVAL (FT) : 7624.0 BOTTOM LOG INTERVAL (FT) : 9008. 0 LOGGING SPEED (FPHR) : TOOL STRING (TOP TO BOTTOM) VENDOR TOOL CODE TOOL TYPE ......................... AIT ARRAY INDUCTION PEX LITHODENSITY PEX GAFI~A RAY PEX THERMAL NEUTRON BHC BHC SONIC AMS AUX. MEAS. SONDE $ BOREHOLE AND CASING DATA OPEN HOLE BIT SIZE (IN): DRILLERS CASING DEPTH (FT) : LOGGERS CASING DEPTH (FT) : BOREHOLE CONDITIONS TOOL NUMBER ........... AIT-H HRMS 842 HGR HCNT SDT-C AMS - A 6. 750 3623.0 3623.0 LIS Tape Verification Listing Schlumberger Alaska Computing Center 3-FEB-1997 09:27 PAGE: 25 MUD TYPE: LSND MUD DENSITY (LB/G): 10. i 0 MUD VISCOSITY (S) : 43.0 MUD PH: 8.0 FLUID LOSS (C3): MAXIMUM RECORDED TEMPERATURE (DEGF) : 158.0 RESISTIVITY (Otfl~) AT TEMPERATURE (DEGF) : MUD AT MEASURED TEMPERATURE (MT): 1.360 MUD AT BOTTOM HOLE TEMPERATURE (BHT) : MUD FILTRATE AT (MT): 1. 170 MUD FILTRATE AT (BHT) : MUD CAKE AT (MT): 1. 870 MUD CAKE AT (BHT) : 72.0 72.0 72.0 NEUTRON TOOL TOOL TYPE (EPITHERMAL OR THERMAL).. MATRIX: MATRIX DENSITY: HOLE CORRECTION (IN): TOOL STANDOFF (IN): REMARKS TOOLS RUN IN COMBINATION CONVEYED BY DRILLPIPE (TLC) 2 1" STANDOFFS USED ON AIT 2 TOOL TURNERS RUN TO ORIENT DENSITY PAD SANDSTONE MATRIX USED FOR ALL COMPUTATIONS TD NOT REACHED DUE TO BRIDGING DEEPEST READING = 9008 ' DOWN PASS USED AS REPEAT PASS RIG DOYON #9 *** THIS IS THE RAW REPEAT PEX DATA AT .1667' SAMPLE RATE*** $ LIS FORMAT DATA ** DATA FORMAT SPECIFICATION RECORD ** * * SET TYPE - 64EB * * TYPE REPR CODE VALUE 1 66 0 2 66 0 3 73 44 4 66 1 5 66 6 73 7 65 8 68 0.166 9 65 FT 11 66 23 LIS Tape Verification Listing Schlumberger Alaska Computing Center 3-FEB-1997 09:27 PAGE: 26 TYPE REPR CODE VALUE .............................. 12 68 13 66 0 14 65 FT 15 66 68 16 66 1 0 66 1 * * SET TYPE - CHAN * * NAME SERV UNIT SERVICE API API API API FILE NUMB NUMB SIZE REPR PROCESS ID ORDER # LOG TYPE CLASS MOD NUMB SAMP ELEM CODE (HEX) DEPT FT O0 000 O0 0 8 1 1 4 68 0000000000 RHOZ PEX G/C3 O0 000 O0 0 8 1 1 4 68 0000000000 HDRA PEX G/C3 O0 000 O0 0 8 1 1 4 68 0000000000 PEFZ PEX BN/E O0 000 O0 0 8 1 1 4 68 0000000000 HMIN PEX OH~4~ O0 000 O0 0 8 1 1 4 68 0000000000 HMNO PEX 014~/~I O0 000 O0 0 8 1 1 4 68 0000000000 RXOZ PEX OH~4~ O0 000 O0 0 8 1 1 4 68 0000000000 TT1 BHC US O0 000 O0 0 8 1 1 4 68 0000000000 TT2 BHC US O0 000 O0 0 8 1 1 4 68 0000000000 TT3 BHC US O0 000 O0 0 8 1 1 4 68 0000000000 TT4 BHC US O0 000 O0 0 8 1 1 4 68 0000000000 ** DATA ** DEPT. 9016.500 RHOZ.PEX -999.250 HDRA.PEX -999.250 PEFZ.PEX HMIN. PEX 1.685 HMNO.PEX 2.073 R~OZ.PEX 3.631 TT1.BHC TT2.BHC 378.943 TT3.BHC 487.473 TT4.BHC 312.073 -999.250 558.690 ** END OF DATA ** **** FILE TRAILER **** FILE NAME : EDIT .008 SERVICE · FLIC VERSION : O01CO1 DATE : 97/01/31 ~REC SIZE : 1024 FILE TYPE : LO LAST FILE : LIS Tape Verification Listing Schlumberger Alaska Computing Center 3-FEB-1997 09:27 PAGE: 27 **** FILE HEADER **** FILE NAME : EDIT .009 SERVICE : FLIC VERSION : O01CO1 DATE : 97/01/31 MAX REC SIZE : 1024 FILE TYPE : LO LAST FILE : FILE HEADER FILE NUMBER 9 RAW OPEN HOLE REPEAT PASSES Curves and log header data for each pass, tool string, and run in separate files. RUN NUMBER: 1 TOOL STRING NUMBER: 1 PASS NUMBER: 2 DEPTH INCREMENT: 0.0833 FILE SUNffO~Y VENDOR TOOL CODE START DEPTH STOP DEPTH ..................................... 8930.0 7618.0 PEX LOG HEADER DATA DATE LOGGED: 09-DEC-96 SOFTWARE VERSION: 8B0538 TIME CIRCULATION ENDED: 330 9-DEC-96 TIME LOGGER ON BOTTOM: 2120 9-DEC-96 TD DRILLER (FT) : 9008.0 TD LOGGER (FT) : 9008.0 TOP LOG INTERVAL (FT) : 7624. 0 BOTTOM LOG INTERVAL (FT) : 9008. 0 LOGGING SPEED (FPHR) : TOOL STRING (TOP TO BOTTOM) VENDOR TOOL CODE TOOL TYPE ......................... AIT ARRAY INDUCTION PEX LITHODENSITY PEX GA~ffARAY PEX THERMAL NEUTRON BHC BHC SONIC AMS AUX. MEAS. SONDE $ BOREHOLE AND CASING DATA OPEN HOLE BIT SIZE (IN) DRILLERS CASING DEPTH (FT) LOGGERS CASING DEPTH (FT) BOREHOLE CONDITIONS TOOL NUMBER AIT-H HRMS 842 HGR HCNT SDT-C AMS-A 6. 750 3623.0 3623.0 LIS Tape Verification Listing Schlumberger Alaska Computing Center 3-FEB-1997 09:27 PAGE: 28 MUD TYPE: LSND MUD DENSITY (LB/G): 10. 10 MUD VISCOSITY (S) : 43.0 MUD PH: 8.0 FLUID LOSS (C3): MAXIMUM RECORDED TEMPERATURE (DEGF) : 158.0 RESISTIVITY (OHMM) AT TEMPERATURE (DEGF) : MUD AT MEASURED TEMPERATURE (MT): 1.360 MUD AT BOTTOM HOLE TEMPERATURE (BHT) : MUD FILTRATE AT (MT): 1.170 MUD FILTRATE AT (BHT) : MUD CAKE AT (MT): 1. 870 MUD CAKE AT (BHT) : 72.0 72.0 72.0 NEUTRON TOOL TOOL TYPE (EPITHERMAL OR THERMAL): MATRIX: MATRIX DENSITY: HOLE CORRECTION (IN): TOOL STANDOFF (IN): REMARKS: TOOLS RUN IN COMBINATION CONVEYED BY DRILLPIPE (TLC) 2 1" STANDOFFS USED ON AIT 2 TOoL TURNERS RUN TO ORIENT DENSITY PAD SANDSTONE MATRIX USED FOR ALL COMPUTATIONS TD NOT REACHED DUE TO BRIDGING DEEPEST READING = 9008 ' DOWN PASS USED AS REPEAT PASS RIG DOYON #9 *** THIS IS THE RAW REPEAT PEX DATA AT . 0833' SAMPLE RATE*** $ LIS FORMAT DATA ** DATA FORMAT SPECIFICATION RECORD ** ** SET TYPE - 64EB ** .............................. TYPE REPR CODE VALUE .............................. 1 66 0 2 66 0 3 73 8 4 66 1 5 66 6 73 7 65 8 68 0.083 9 65 FT 11 66 128 LIS Tape Verification Listing Schlumberger Alaska Computing Center 3-FEB-1997 09:27 PAGE: 29 TYPE REPR CODE VALUE 12 68 13 66 0 14 65 FT 15 66 68 16 66 1 0 66 1 ** SET TYPE - CHAN ** NAME SERV UNIT SERVICE API API API API FILE NUMB NUMB SIZE REPR PROCESS ID ORDER # LOG TYPE CLASS MOD NUMB SAMP ELE~ CODE (HEX) DEPT FT O0 000 O0 0 9 1 1 4 68 0000000000 HCAL PEX IN O0 000 O0 0 9 1 1 4 68 0000000000 ** DATA ** DEPT. 9016.500 HCAL. PEX 3.852 ** END OF DATA ** **** FILE TRAILER **** FILE NAME : EDIT .009 SERVICE : FLIC VERSION : O01CO1 DATE : 97/01/31 MAX REC SIZE : 1024 FILE TYPE : LO LAST FILE : **** TAPE TRAILER **** SERVICE NAME : EDIT DATE : 97/01/31 ORIGIN : FLIC TAPE NAME : 97008 CONTINUATION # : 1 PREVIOUS TAPE : COGENT : ARCO ALASKA INC, DS 5-39, PRUDHOE BAY, API #50-029-22715-00 LIS Tape Verification Listing Schlumberger Alaska Computing Center 3-FEB-1997 09:27 PAGE: 30 **** REEL TRAILER **** SERVICE NAME : EDIT DATE : 97/01/31 ORIGIN : FLIC REEL NAME : 97008 CONTINUATION # : PREVIOUS REEL : COGENT : ARCO ALASKA INC, DS 5-39, PRUDHOE BAY, API #50-029-22715-00
