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192-076
MEMORANDUM State of Alaska Alaska Oil and Gas Conservation Commission DATE:Friday, January 2, 2026 SUBJECT:Mechanical Integrity Tests TO: FROM:Austin McLeod P.I. Supervisor Petroleum Inspector NON-CONFIDENTIAL Hilcorp North Slope, LLC 16-30 PRUDHOE BAY UNIT 16-30 Jim Regg InspectorSrc: Reviewed By: P.I. Suprv Comm ________ JBR 01/02/2026 16-30 50-029-22281-00-00 192-076-0 N SPT 8858 1920760 2215 2278 2280 2272 2267 35 39 36 37 OTHER P Austin McLeod 11/15/2025 Producer. MITIA. Two year. CO 736. Cemented IA/packer squeeze Sundry 319-331. 30 MinPretestInitial15 Min Well Name Type Test Notes: Interval P/F Well Permit Number: Type Inj TVD PTD Test psi API Well Number Inspector Name:PRUDHOE BAY UNIT 16-30 Inspection Date: Tubing OA Packer Depth 610 2753 2701 2682IA 45 Min 60 Min Rel Insp Num: Insp Num:mitSAM251116190813 BBL Pumped:4.9 BBL Returned:4.9 Friday, January 2, 2026 Page 1 of 1 MEMORANDUM State of Alaska Alaska Oil and Gas Conservation Commission DATE:Friday, January 26, 2024 SUBJECT:Mechanical Integrity Tests TO: FROM:Brian Bixby P.I. Supervisor Petroleum Inspector NON-CONFIDENTIAL Hilcorp North Slope, LLC 16-30 PRUDHOE BAY UNIT 16-30 Jim Regg InspectorSrc: Reviewed By: P.I. Suprv Comm ________ JBR 01/26/2024 16-30 50-029-22281-00-00 192-076-0 N SPT 8858 1920760 2500 1980 1973 1964 1960 5 5 4 4 OTHER P Brian Bixby 12/29/2023 MITIA as per CO 736. MIT-T was approved not to do on this well per email from Mel Rixse back in 11/17/2020. 30 MinPretestInitial15 Min Well Name Type Test Notes: Interval P/F Well Permit Number: Type Inj TVD PTD Test psi API Well Number Inspector Name:PRUDHOE BAY UNIT 16-30 Inspection Date: Tubing OA Packer Depth 1499 2733 2611 2565IA 45 Min 60 Min Rel Insp Num: Insp Num:mitBDB231230071157 BBL Pumped:5.1 BBL Returned:3 Friday, January 26, 2024 Page 1 of 1 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 16-30 Push IBP downhole Hilcorp North Slope, LLC 3800 Centerpoint Dr, Suite 1400, Anchorage, AK 99503 192-076 50-029-22281-00-00 15414 Conductor Surface Intermediate Production Liner 9154 80 4397 15358 14947 20" 10-3/4" 7-5/8" x 7" 8885 32 - 112 31 - 4428 28 - 15386 32 - 112 31 - 3845 28 - 9138 15215 470 1730 4790 1490 4560 6890 15122 - 15318 4-1/2" 12.6# 13Cr80 25 - 14960 8985 - 9098 Structural 4-1/2" TIW HBBP 14901 8858 Bo York Operations Manager Eric Dickerman Eric.Dickerman@hilcorp.com 907.564.4061 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 0028346 , 0028332 25 - 8892 2 271 737 1858 1629 6259 1700 1846 385 447 N/A 13b. Pools active after work:PRUDHOE OIL No SSSV 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 14901 / 8858 15173 By Anne Prysunka at 11:52 am, Dec 28, 2022 Digitally signed by Bo York (1248) DN: cn=Bo York (1248), ou=Users Date: 2022.12.28 09:11:44 -09'00' DSR-1/3/23 RBDMS JSB 121223 WCB 11-26-2024 ACTIVITYDATE SUMMARY 12/1/2022 ** ASSIST COIL ** Pumped 340 bbls crude to load IA for coil. Coil still on well at time of departure. 12/2/2022 LRS CTU #2 - 2.0" Coil Job Objective: Acidize/FCO IBP, Push IBP Downhole Pooh w/BHA. M/U BOT BHA w/HippTripper & 3.71" Window mill/Blind Box. RIH w/BHA. Tag at 15129 (m) which appears to be +18' from last run, however may also be counter error. Cycle Hipp-Tripping, Jarring down and pumping at high rate. Able to push fish/tag 3-4' deeper, and increase injectivity to 6.7 bpm at 900 psi of WHP. POOH and FP well. RDMO CTU. ***Job Complete*** 12/12/2022 ***WELL S/I ON ARRIVAL*** (Profile modification) SET 4-1/2" WHIDDON CATCHER SUB AT 14,936' SLM / 14,947' MD. PULL BK-OGLV FROM ST #7 (13,061' MD) & BK-DGLV FROM ST #3 (9,159' MD). PULL BK-LGLV'S FROM ST #4 (10,296' MD), ST #2 (7,100' MD), & ST #1 (3,657' MD). SET BK-LGLV'S AT ST #1 (3,657' MD), ST #2 (7,100' MD), & BEK-OGLV AT ST #3 (9,159' MD). ***JOB IN PROGRESS, CONTINUED ON 12/13/22 WSR*** 12/13/2022 ***CONTINUED FROM 12/12/22 WSR*** (Profile modification) SET BK-DGLV'S AT ST #4 (10,296' MD) & ST #7 (13,061' MD). PULL EMPTY 4-1/2" WHIDDON CATCHER SUB FROM 14,936' SLM / 14,947' MD. TAG HARD BOTTOM AT 15,115' MD W/ 4-1/2" BRUSH, 3.67" G-RING. RAN READ 40 ARM CALIPER (Ext. reach) FROM 15,100' TO 14,650' SLM (Good data). SET 4-1/2" NORTHERN SOLUTIONS XN IBP STOP (2.00" id) AT 14,947' MD. RAN 4-1/2" CHECK SET TO XN LOCK AT 14,947' MD (Tool sheared indicating good set). ***WELL S/I ON DEPARTURE, NOTIFIED DSO OF WELL STATUS*** Daily Report of Well Operations PBU 16-30 By Samantha Carlisle at 9:44 am, Aug 22, 2022 MEMORANDUM TO: Jim Regg P.I. Supervisor 1 t �, "I 1�76?e2'Z,— FROM: Matt Herrera Petroleum Inspector I Well Name PRUDHOE BAY UNIT 16-30 Insp Num: mitMFH211218154211 Rel Insp Num: NON -CONFIDENTIAL State of Alaska Alaska Oil and Gas Conservation Commission DATE: Thursday, January 6, 2022 SUBJECT: Mechanical Integrity Tests Hilcorp North Slope, LLC 16-30 PRUDHOE BAY UNIT 16-30 Src: Inspector Reviewed By: P.L Supry � IZ Comm API Well Number 50-029-22281-00-00 Inspector Name: Matt Herrera Permit Number: 192-076-0 Inspection Date: 12/18/2021 Packer Depth Pretest Initial 15 Min 30 Min 45 Min 60 Min Well 16-30 "Type Inj N 'iTVD 8858 Tubing 334 620 617 613 PTD 1920760 a Test Test _- 1 'Typ SPT psi 2500 IA 2az 2715 - i � _ 2657 2638 - BBL Pumped: 6.2 IBBL Returned: 6.3 OA 31 207 201 198 Interval OTHERpX P � Notes' MIT -IA Per Sundry 319-331 for IA Cement Comp. IA Pressure tested to 2500 PSI Per Operations I -o"( C6,11)16 -tom;; Thursday, January 6, 2022 Page I of 1 Samuel Gebert Hilcorp Alaska, LLC GeoTechnician 3800 Centerpoint Drive, Suite 1400 Anchorage, AK 99503 Tele: 907 777-8337 Fax: 907 777-8510 E-mail: sam.gebert@hilcorp.com Please acknowledge receipt by signing and returning one copy of this transmittal or FAX to 907 777.8510 Received By: Date: DATE: 12/01/2020 To: Alaska Oil & Gas Conservation Commission Natural Resource Technician 333 W 7th Ave Suite 100 Anchorage, AK 99501 DATA TRANSMITTAL 16-30 (PTD 192-076) COIL FLAG 11/08/2020 Please include current contact information if different from above. Received by the AOGCC 12/02/2020 PTD: 1920760 E-Set: 34310 Abby Bell 12/02/2020 Samuel Gebert Hilcorp Alaska, LLC GeoTechnician 3800 Centerpoint Drive, Suite 1400 Anchorage, AK 99503 Tele: 907 777-8337 Fax: 907 777-8510 E-mail: sam.gebert@hilcorp.com Please acknowledge receipt by signing and returning one copy of this transmittal or FAX to 907 777.8510 Received By: Date: DATE: 12/01/2020 To: Alaska Oil & Gas Conservation Commission Natural Resource Technician 333 W 7th Ave Suite 100 Anchorage, AK 99501 DATA TRANSMITTAL PBU P-16-30 Radial Bond Tool 11/14/2020 Please include current contact information if different from above. Received by the AOGCC 12/02/2020 PTD: 1920760 E-Set: 34311 Abby Bell 12/02/2020 THE STATE 01ALASKA GOVERNOR MIKE DONLEAVY Travis Smith Engineer BP Exploration (Alaska), Inc. P.O. Box 196612 Anchorage, AK 99519-6612 Re: Prudhoe Bay Field, Prudhoe Oil Pool, PBU 16-30 Permit to Drill Number: 192-076 Sundry Number: 319-331 Dear Mr. Smith: Alaska Oil and Gas Conservation Commission 333 West Seventh Avenue Anchorage, Alaska 99501-3572 Main: 907.279.1433 Fax: 907.276.7542 www.cogcc.a[aska.gov Enclosed is the approved application for the 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, Asie L. Chmielowski Commissioner DATED this / 4- day of July, 2019. RBDMSL6 jUL 10 2019 STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION COMMISSION APPLICATION FOR SUNDRY APPROVALS 20 AAC 25.260 EGLIV ) a-rs-7,12/1p JUL 12 2019 1. Type of Request: Abandon ❑ Plug Perforations ❑ Fracture Stimulate ❑ Repair Well 0 O,¢y��r��MeJ� vfog Suspend ❑ Perforate ❑ Other Stimulate ❑ Pull Tubing ❑ Change ApprbCe m Plug for Redrill ❑ Perforate New Pool ❑ Reenter Susp Well ❑ Alter Casing ❑ Other Packer Squeeze 2. Operator Name: SP Exploration (Alaska), Inc 4. Current Well Class. . Exploratory ❑ Development 0 5. Permit to Drill Number 192-076 3. Address: P.O. Box 196612 Anchorage, AK 99519-6612 Stratigraphic ❑ Service ❑ e. API Number: 50-029-22281-00-00 7. If perforating: 8. Well Name and Number: What Regulation or Conservation Order govems well spacing in this pool? Will planned perforations require a spacing exception? Yes ❑ No 0 PBU 16-30 9. Property Designation (Lease Number): 10. Field/Poois: ADL 028332 & 028346 PRUDHOE BAY. PRUDHOE OIL 11. PRESENT WELL CONDITION SUMMARY Total Depth MD (it)' Total Depth TVD(fi): Effective Depth MDEffective Depth TVD: MPSP (psi): Plugs (MD): Junk (MD): 15414 9154 14930 8875 14930.15163.1517 15215 Casing Length Size MD ND Burst Collapse Structural Conductor 80 20" 32-112 32-112 1490 470 Surface 4397 10-3/4" 31 -4428 31-3845 4560 1730 Intermediate Production 15358 7-5/8" x 7" 28-15385 28-9138 6890/7240 4790/5410 Liner Perforation Depth MD (ft) : Perforation Depth ND (ft): Tubing Size: Tubing Grace: Tubing MD (ft): 15122- 8985 - 9068 4-1/2" 12.8# 13Cr80 25-14960 Packers and SSSV Type: 4-1/2" TIW HBBP Packer Packers and SSSV MD (ft) and ND (ft): 14901 /8858 No SSSV Installed No SSSV Installed 12. Attachments: Proposal Summary 0 Wellbore Schematic 0 13. Well Class after proposed work: , Detailed Operations Program ❑ BOP Sketch ❑ Exploratory ❑ Strabgraphic ❑ Development 0 Service ❑ 14. Estimated Date for Commencing Operations: August 1. 2019 15, Well Status after proposed work: Oil 0 . WINJ ❑ WDSPL ❑ Suspended ❑ 16. Verbal Approval: Date: GAS ❑ WAG ❑ GSTOR ❑ SPLUG ❑ Commission Representative: GINJ ❑ Op Shutdown ❑ Abandoned ❑ 17. 1 hereby certify that the foregoing is true and the procedure approved herein will not Contact Name: Smith, Travis T be deviated from without prior written approval. Contact Email: travis.smithlCEDbp.com Authorized Name: Smith, Travis T Contact Phone: +1 907 564 5412 Authorized Title: Engin a Authorized Signature: Date: Z/Z COMMISSION USE ONLY Conditions of approval. Notify Commission so that a representative may witness Sundry Number: n I /) x1 eT ) Plug Integrity ❑ BOP Test ❑ Mechanical Integrity Test 101-<pcetion Clearance ❑ AA Other C,'eG TO �✓wc, g CO-736/¢i�P.2odEQ CnE/y!£NT�i�c.�erleaf'��f Post Initial Injection MIT Req'd? Yes ❑ No ❑ / Spacing Exception Required? Yes ❑ No le Subsequent Form Required: APPROVED BYTHE -- Approved by: 'L� COMMISSIONER COMMISSION Date: ORIGINAL RBDMSj41" UL 182019 misF / 7 -T,v- L ✓ 1f' Submit Form and Form 10-003 Revised 04/2017 Approved application is valid for 12 months from the date of app rova Attachments in Duplicate , 14TJoB lirlJ9 by 2 Well: 16-30 16-30 Packer Squeeze Proposal Engineers: Intervention: Travis Smith, 907-564-5412 Production: Meredyth Richards, 907-564-4867 History: 16-30 is a gas lifted producer originally drilled and completed in 1992. The well has been shut-in since late 2016 due to surface facility issues. While being secured for long term shut-in, the well was found to have a tubing leak in GLM #10 at 14816' MD and a leak through the production packer at 14901' MD. These leaks make the current status of 16-30 not operable. The work described here is intended to remediate both the packer leak and the tubing leak with a cement packer squeeze. Once this work is complete (and surface facility repairs are completed) the well will be returned to production. Scope of Work: Repair packer leak and tubing leak with cement packer squeeze. Background Information: • Packerleak: o Liquid leak rate of 2.9 bpm at 350 psi. o Acoustic LDL on 5/6/2019 fluid movement going past packer in IA. • Tubing leak: o Liquid leak rate of –3.5 gpm at 2,000 psi. o Acoustic LDL on 5/6/2019 showed leak at GLM#10, 14816' MD. • Cretaceous stratigraphy at 16-30 was not logged directly. Based on seismic correlation to the offset 16-31, the top of the UG4 is 6395' MD, 4705' TVDss. • A waiver from CO -736 Rule #4 is requested in this case to extend the packer squeeze cement —_2 length from 600' MD to –950' MD. Because the well has a relatively long measured depth and several gas -lift mandrels (most recently the orifice valve was in GLM#3), the extra cement length is not expected to materially affect operability or future well interventions. • Wellwork is currently in progress to pull the tubing tail plug and set an IBP between the tubing tail and the perforations. Once this is set and tested, it will secure the well and provide a bottom for the cement job. E -line and Fullbore—already in Progress This work is already scheduled and in -progress in order to secure the well. Assuming this IBP is set and tested successfully, it will provide a base for the packer squeeze cement as well. 1. Set IBP at 15,100' MD. a. Perform CMIT-TxIA to verify integrity of IBP and production casing. Packer Squeeze Overview Procedure: E -line and Fullbore: 1. Fire tubing punch from 14885'-14890' MD. a. Circulate tubing and IA to diesel. Coiled Tubing: 1. Spot a 7 bbl pill of drilling mud on top of IBP at 15,100' MD. 2. Set cement retainer at 14860' MD. 3. Sting into cement retainer and pressure test. Pumping down coil, establish returns up the IA and pump the following schedule (target TOC in the IA is `13950' MD): a. 5 bbl FW spacer b. 19 bbl Class G cement c. 5 bbl FW spacer d. CT volume of displacement 4. With 1 BBL of cement remaining in coil, disengage retainer and lay the last 1 BBL of cement on the retainer. Note pressures after un -stinging from retainer—do not bleed any pressure. Ensure that retainer is holding pressure, and then circulate or reverse the cement off the retainer and POOH. 5. Wait for cement to gain 500 psi of compressive strength and RIH with milling BHA and junk mill. Mill the retainer and cement from the 4-1/2" tubing. Slickline and Fullbore 1. Set PX plug in X -nipple at 149330' MD. 2. LogSCMT. QL-S., HT5 e"� GPir 3. AOGCC Witnessed MIT -T and CMIT-TxIA to 250Q psi with any non -freezable fluid. Max applied ,pressure of 2750psi. C_ -i 4. Pull PX -plug. Well Integrity Engineer 1. Add Biennial (every 2 years) MIT -Ts and CMIT-TxlAs to AKIMS. M Current Schematic EEV- ELE V _ = 66" 16-30 � LIMMf�SNSOLECASEESS. CO CONTACT ACE (x5102) P71l0RTO TE STM #•"°° 1 11 191z4• 10-3/4' CSG, 45.5#, M410 STC, �= 9.950' 4450' Minimum ID = 3.725"@14,947' 4412" PARKER SWN NIPPLE 7-5/8' CSG, 29.7#, L-80 WCT, D= 6.875' 14889' D=3.958' PHB-0RATION SUA AR( FEF LOG: SWS BELS ON 09/02/92 ANGLE ATTOP P67F. 55° 0 15122' Me: Flefer b Production DB for hisbr al pert dN SIZE SPF INTERVAL OpNS4c SHOT SOZ 3-3/8' 7 15122-15142 O °321193 3-3/8' 4 15142-15162 O 09113196 BY f8G 4 1518045188 S 0914192 2-17 4 15191-15201 C 02/12/93 2-17 4 15201-15211 C 0211293 3-3/8' 4 15251-15261 S OW792 12111!92 3.318' 4 15252-15262 C 0195193 2-17 4 15255-15265 C 02/12193 3-3/8' 4 1528915299 S 09/27/92 12111W BY FJGI 1 115310-153181 S 1 1 02114/92 0e2[Aw, lVCl,—=1 ST W ND DEV TYPE VLV LATCH FORT DATE 1 3657 3364 44 KBW DMY BK 0 05103179 2 7100 5053 66 KBW DM/ BK 0 0593119 3 9159 6041 62 KBMG DMI BK 0 05IM19 4 10296 6609 60 KBMG DIVY BK 0 09/1592 5 11313 7129 63 KBW DMY BK 0 08/1397 6 12257 7568 60 KBW DMY BK 0 0623110 7 13061 7954 61 KBMG DMY BK 0 0911592 8 138M 6354 63 IQ3W DMI BK 0 09/1592 9 14711 8754 58 KBMG DMI BK 0 0623110 10 14615 5811 57 KBMG EO DWI EKP 1 0 104104t93 W, D = 3.813• 489$8• EiM TT LOGGFD 0928/92 DATE FFV BY COK%ffiw S DATE FFV BY COM+ENOS °9116192 K18 ORIGINAL COMPLE17ON 051°9119 LLG/JMD sEFF-Luo 102397 PJRPJC DRAWING COFN37MM 05/09/19 Ard MD GLV 00 (05103119) 08119'12 PJC STA # 101 PEW CORRECT 082V12 JCMAU SET 33/8' BP(OB/24112) 10/02/12 CWJM0 BP5 SLOGGR OBIIH LO DUE 08114/16 ZVlTLH IBPSTOPW(0897/16) ELM R`.'HG X14 % 5/16' W % 1/4' PRLEHOE BAY LUT WaL 16-3° FHA4T No: 91920760 ARM 50.029-22281-00 Seo. 24, T1IXA R15F 5075.48 FE. 421.85 FW SP E3plora8on (Alaska) Proposed Schematic TRM= MMVOY VUE LEAD= FNC ACTLATOR= OTB KB. ELEV - 6T KOP= _? Met AnOM = W 07068' Da1Mn MD= 14916 Dfft=lVD= BOW SS #, H<0; 19.124' 4• -• • Minimum ID = 3.7125"@14,94 4-112" PARKER SWN NIPPLE 17-98' CSG, 29.7#, LA0 NSC4, D= 6.875' 1-1 14618' I PEF DRATION u=ZAIYN.RV REF LOO: SM BHCS 0(409/07192 ANGLEATTOP PHtF: 55" @ 15122' Note: Refer toProdwkon DB far historical pert data SQE SPFJ NTERVAL OPNSge SHDT SOZ 3-3/8' 7 15122-15142 O 0321/93 KBMG 3-39' 4 15142-15162 O 09/13/96 2 BY RG 4 15180-15188 S DMI 09114192 2-117 4 15191-15201 C 02112/93 6041 62 2-12' 4 15201-15211 C 02(12093 05/03119 3-3/8= 4 15251-15261 S 0%27112 12/11192 338' 4 15252-15262 C 011OW93 11313 2-12' 4 1525575265 C 02112093 0 33/8' 4 15289-15299 S OW27192 12/11192 BY RG 4 15310.15318 S 06/23/10 09/14192 PKRS 16-30 PRESS. UMrFSNSOME CASES- COMA�CACE ([5102) PRDR TO TESTM L#J GAS LFT MAhOFELB ST MD ND DEV TYPE VLV LATCH POW DATE 1 3657 3364 44 KBMG DMV &C 0 05MV) 2 71W 5083 06 KBMO DMI BK 0 05/0319 3 9159 6041 62 KBMG DMY BK 0 05/03119 4 10296 6509 60 Ia MG DMY BK 0 09/1392 5 11313 7129 63 KBAC DMY BK 0 08/13107 6 12257 7568 W KBMG DM1' BK 0 06/23/10 7 13061 7964 61 KBMG CMY BK 0 W/18/92 8 13898 8354 63 KEW DMI BK 0 09/1392 9 14711 8754 58 KBMG DW BK 0 06/23110 10 14816 BB11 57 IUM EQ DW 11 EI01 0 04/64(93 14956' ELM TT LOGGED 0928di2 DATE ABY COWNTS DATE HEV 9Y COMMRM 09/18M MIS OFIGNALCOIIPLEnON 05!09/19 LLCVJMD RUMBP 102307 PJ MW DPAWNG CORRsgnOfS 05109/19 JMG/JND GLV 00 (0510319) 08/19'12 PJC STA#10IFEWCORRECf 0827112 JU4'JMD SEF3-3S' BP(081 12) 10N7/12 CW" BP8SL000RDEPiHUPDATE MUMS ZV/RH BPSTGP SET (05/07/16) LX5/16'WX 114' PRIAFDE BAY LM VALL 16-30 PERMRM: 1920760 ARM: 56029-2228"0 Sec. 24. T10N R15E 5075.48 FEL 421.85 FNL SP EKplora6on (Alaska) Notional Abandonment Schematic TREE= MLVOY WELLHEAD = TAD ACTUATOR=..- OIG 103. flEV = 6T BE ELEV = _? KOP= _? Mu An91e= 66'07066' &tan MD= 14916' Mun ND= BBOD'SS 19.124' Minimum ID = 3.725"@14,947' 4-12" PARKER SWN NIPPLE 16-30 � L� S�GSES. � BADE (x5102) PFDR TO TESTNG 76/8' CSG, 29.7*, L-80 NSCT, D= 6.875"H 14849' I- 4-12- TBG, 12.60, 13CR410 T06, .0152 bD1. D= 1958" PBIFOMTM SL*J MRI Rff LOG: SM BKS ON 09/0292 ANGLE AT TOP PBIF 55`@15122' We: Wer W Raduebon DB for hsWncal perf data SIZE SPF I HTE VAL lOpFdSqz SHDT SW 3318' 9 15122-15142 O 032193 DMI BK 1318' 4 15142-15162 O 0911396 fib BY M 4 1518415168 S 0593119 09/1492 2-12' 4 15191-15201 C 0211293 0 2-12' 4 15201-15211 C 0211293 KBMG 1318- 4 15251-15261 S 092792 1211192 139' 4 15252-15262 C 01105/93 06/13107 2-12' 4 15255-15265 C 0211293 DMY BC 13/8' 4 15289-15299 S 092792 1211192 BY FOG 4 1531415318 5 09118M 09/1492 GAS LFT MANOFIELS ST MD TVD DEV TYPE VLV LATCH PORT DATE 1 3657 3364 44 KBMG DMI BK 0 0593119 2 7100 5083 fib KBMG DMY BK 0 0593119 3 9159 6071 62 KBMG DIM' BK 0 0593119 4 10296 6609 60 KBMG DMI BK 0 0911892 5 11313 7129 63 KBMG DMY BK 0 06/13107 6 12257 7568 60 KBMG DMY BC 0 0623110 7 13061 7964 61 MAG DMI BK 0 09118M 8 13898 6354 63 KBMG DMY BK 0 09/18(92 9 14711 8754 58 KBMG OMI BK 0 0623110 10 14816 8811 57 KBMG EO DMY BCP 0 04/04193 14966• (iM TT LOGC�092892 DATE PoY BY COKIA34M [ATE E83/ BY COMT,B(I5 MUM ML18 OFMNAL COMpLE nON D5/09/19 LLCIJMD R11®BPSTOP& SET PL 102&07 PJ YM DMWTJC O MEMNS 05/09/19 JMAO GLV 00 (05/03/19) 0811912 PJC STA # 10 / PB3 OJf7RECT 0827/12 JCMYJMD SET 3NT BP(06124/12) 1007/12 CDYJMD BPS SLLGGn MIH LFTXTE 08/14/16 ZV11LH SPSTOPSET(0897116) PTBDHOEBAY L"T WALL 1430 PBMT No:9920760 AR Na: 5402422281-00 See. 24. T1014 RISE 5075.48 FA 421.85 FM - OP Btplora6on (Alaska) WELL 1. OG TRANSM/TTAL PRGACTIVE DIAqNGSTIC SERVIcES, INC. To: AOGCC Natural Resources Technician 333 W. 7th Ave Suite 100 Anchorage, Alaska 99501 (907) 793-1225 RE: Cased Hole/Open Hole/Mechanical Logs and /or Tubing Inspection(Caliper / MTT) 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 : 1) Leak Detect 2) Signed Print Name: BP Exploration (Alaska), Inc. Petrotechnical Data Center Attn: Merion Kendall LR2 — 1 900 Benson Blvd. Anchorage, AK 99508 GANCPDCnr USAANC hou xwh BP com and ProActive Diagnostic Services, Inc. Attn: Diane Williams 130 West International Airport Road Suite C Anchorage, AK 99518 Fax: (907) 245-8952 06 -May -19 16-30 CD R�CFl vF qO ?2019 GCC 50-029-20273-01 Date : (T*vj/ PROACTIVE DIAGNOSTIC SERVICES, INC., 130 W. INTERNATIONAL AIRPORT RD SUITE C, ANCHORAGE, AK 99518 PHONE: (907)245-8951 FAX: (907)245$952 E-MAIL: PDSANCHORAGEr[dMEMORYLOG COM WEBSITE: LNM.MEMORYLOG.COM 192076 3082.0 0 WchiveeMutetrempl OFiJI. Templet,,�Di,tibuton\Trusnut ShecNTP Traz mitdocx RECEIVED STATE OF ALASKA AL.A OIL AND GAS CONSERVATION COMM ON S E P 1 9 2012 REPORT OF SUNDRY WELL OPERATIONS AOGCC 1. Operations Abandon U Repair Well U Plug Perforations [✓f Perforate U Otherl Performed: Alter Casing ❑ Pull Tubing❑ Stimulate - Frac p Waiver ❑ Time Extension❑ Change Approved Program ❑ Operat. Shutdown❑ Stimulate - Other ❑ Re -enter Suspended Weill] 2. Operator 4. Well Class Before Work: 5. Permit to Drill Number: Name: BP Exploration (Alaska), Inc Development El Exploratory ❑ ,. 192 -076 -0 3. Address: P.O. Box 196612 Stratigraphic ❑ Service ❑ 6. API Number: Anchorage, AK 99519 -6612 — 50- 029 - 22281 -00 -00 7. Property Designation (Lease Number): s 8. Well Name and Number: F ADL0028346 PBU 16 -30 9. Logs (List logs and submit electronic and printed data per 20AAC25.071): 10. Field /Pool(s): To Be Submitted PRUDHOE BAY, PRUDHOE OIL 11. Present Well Condition Summary: Total Depth measured 15414 feet Plugs measured 15166 feet true vertical 9154.38 feet Junk measured None feet Effective Depth measured 15144 feet Packer measured 14901 feet true vertical 8997.26 feet true vertical 8858.41 feet Casing Length Size MD TVD Burst Collapse Structural None None None None None None Conductor 80 20" 91.5# H-40 31 - 111 31 - 111 �. ter1 1490 470 Surface 4419 10 -3/4" 45.5# NT -80 31 - 4450 31 - 3856.6 4560 1730 Intermediate None None None None None None Production See Attachment See Attachment See Attachment See Attachment See Attachment See Attachment Liner None None None None None None Perforation depth Measured depth See Attachment feet ` � 2 B 2013 True Vertical depth See Attachment feet scANNt� �A Tubing (size, grade, measured and true vertical depth) 4 -1/2" 12.6# 13Cr80 25 - 14960 25 - 8891.95 Packers and SSSV (type, measured and true vertical depth) 4 -1/2" TIW HBBP Packe 14901 8858.41 Packer None None None SSSV 12. Stimulation or cement squeeze summary: Intervals treated (measured): Treatment descriptions including volumes used and final pressure: 13. Representative Daily Average Production or Injection Data Oil -Bbl Gas -Mcf Water -Bbl Casing Pressure Tubing Pressure Prior to well operation: 222 1168 6620 1823 372 Subsequent to operation: 194 912 4689 1726 468 14. Attachments: 15. Well Class after work: Copies of Logs and Surveys Run Exploratory ❑ Development El 01 Service ❑ Stratigraphic ❑ Daily Report of Well Operations X 16. Well Status after work: ,, Oil El Gas U WOSPUU GSTOR ❑ WINJ ❑ WAG ❑ GINJ ❑ SUSP ❑ SPLUCJ 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: N/A Contact Garry Catron Prepared by Garry Catron 564 -4424 Printed Name Garry Catron Title PDC PE Signature AA,4,1 Phone 564 -4424 Date 9/18/2012 RBDWIS SEP 2 0 Ng 44 .3117-ft) q .25 # f /f7 Form 10-404 Revised 11/2011 i ._ Submit Original Only Casing / Tubing Attachment ADL0028346 Casing Length Size MD TVD Burst Collapse CONDUCTOR 80 20" 91.5# H-40 31 - 111 31 - 111 1490 470 PRODUCTION 14823 7 -5/8" 29.7# L -80 26 - 14849 26 - 8829.43 6890 4790 PRODUCTION 565 7" 26# 13Cr80 14849 - 15414 8829.43 - 9154.38 7240 5410 SURFACE 4419 10 -3/4" 45.5# NT -80 31 - 4450 31 - 3856.6 4560 1730 TUBING 14935 4 -1/2" 12.6# 13Cr80 25 - 14960 25 - 8891.95 8430 7500 • • Perforation Attachment ADL0028346 SW Name Operation Date Perf Operation Code Meas Depth Top Meas Depth Base TVD Depth Top TVD Depth Base 16 -30 3/21/1993 APF 15122 15142 8984.55 8996.1 16 -30 8/27/2012 APF 15142 15144 8996.1 8997.26 16 -30 8/27/2012 SPS 15144 15153 8997.26 9002.47 16 -30 8/26/2012 SPS 15153 15162 9002.47 9007.69 16 -30 8/24/2012 BPS 15180 15188 9018.11 9022.74 16 -30 8/24/2012 BPS 15191 15211 9024.47 9036.06 • 16 -30 8/24/2012 BPS 15252 15255 9060.02 9061.78 16 -30 8/24/2012 BPS 15255 15262 9061.78 9065.87 16 -30 8/24/2012 BPS 15262 15265 9065.87 9067.62 16 -30 8/24/2012 BPS 15290 15300 9082.18 9088 16 -30 8/24/2012 BPS 15310 15318 9093.83 9098.48 AB ABANDONED MIR MECHANICAL ISOLATED REMOVED APF ADD PERF MIS MECHANICAL ISOLATED BPP BRIDGE PLUG PULLED MLK LEAK BPS BRIDGE PLUG SET OH OPEN HOLE FCO FILL CLEAN OUT STC STRADDLE PACK, CLOSED FIL FILL STO STRADDLE PACK, OPEN SQF SQUEEZE FAILED SPS SAND PLUG SET SQZ SQUEEZE SL SLOTTED LINER PER PERF SPR SAND PLUG REMOVED RPF REPERF • Daily Report of Well Operations ADL0028346 ACTIVITYDATE I SUMMARY ** *WELL FLOWING ON ARRIVAL * ** (ELINE RST BORAX) INITIAL T /I /O = 1350/1800/200 PERFORMED RST & BORAX LOGGING LOGGED THREE BASE LINE PASSES AT 30,30, AND 60 FPM LOGGED BORAX PASSES WITH 4OBBLS AND 80 BBLS IN FORMATION AND FLUSH PASS. CONFIRMED ZONAL ISOLATION BETWEEN PERFS GOC BELOW LOGGING INTERVAL. CURRENTLY RUNNING IN W/ 3 -3/8" BAKER IBP I / • 8/23/2012 * ** JOB CONTINUED ON 24 -AUG- 2012 * ** T /I /0= 1360/1500/7. Temp= Hot Assist E -line, Load Tbg ( RST log) Spear into tbg w/ 3 bbls 60/40 meth followed by 400 bbls 1% KCL to load & over displace tbg. Spear into tbg w/ 3 bbls 60/40 meth followed by 111 bbls borax to assist E -line w/ RST log. displace borax into perfs w/ 161 bbls 1% KCL. Continue pumping KCL while E -line ran log. Displace borax back into the perfs w/ 245 bbls 1% KCL. Freeze protect tbg w/ 40 bbls diesel. FWHP= 0/1320/0+ E -line in control of well upon 8/23/2012 departure. IA & OA= OTG. ** *WELL FLOWING ON ARRIVAL * ** (ELINE RST BORAX) INITIAL T /I /O = 1350/1800/200 RIGGED UP ELINE EQUIPMENT AND LRS. LOGGED THREE BASE LINE PASSES AT 30,30, AND 60 FPM LOGGED BORAX PASSES WITH 4OBBLS AND 80 BBLS IN FORMATION AND FLUSH PASS. WELL WAS ON VAC AND BORAX ARRIVED 13MINS EARLIER THAN CALCULATED. ZONAL ISOLATION BETWEEN PERFS 15170' - 15190' GOC BELOW LOGGING INTERVAL. . RIH. HEAD /ERS /2xWEIGHT BARS /BAKER TOOL AND PLUG. LENGTH: 45'; WEIGHT: 450 LBS. OD: 3.38" FN: 1.38" 8/23/2012 * ** JOB CONTINUED ON 24- AUG - 2012 * ** * ** JOB CON I INUED FROM 23- AUGUST- 2012 * ** ( ELINE IBP) SET 3 -3/8" BAK : : ' ^ TB L ' • P @ 15166') NOTIFIED PAD OP & TAGGED WELL TO LEAVE SHUT IN TILL SLICKLINE DUMPS SLUGGITS ON TOP OF IBP WELL LEFT SI ON DEPARTURE 8/24/2012 ** *JOB COMPLETED * ** Daily Report of Well Operations ADL0028346 ** *WELL S/I ON ARRIVAL * ** (profile mod) LOCATE TT W/ 3.50" CENT, TEL, 3.50" LIB @ 14,940' SLM ( +15' CORR) 14,955' ELMD TAG IBP @ 15,153' SLM / 15,168' ELM (6' FROM TOP OF IBP TO BOTTOM OF OPEN PERF) MADE THREE RUNS & DUMP BAILED SLUGGITS ON IBP W/ 3" x 10' DUMP BAILER 8/26/2012 * * *CONT WSR ON 8/27/12 * ** * * *CONT WSR FROM 8/26/12 * ** (profile mod) DUMP BAILED -10 SLUGGITS ON IBP @ 15,144' SLM (4 -50# BAGS) 8/27/2012 ** *WELL LEFT S/I ON DEPARTURE, DSO NOTIFIED OF WELL STATUS * ** • • TREE= ' • MCEVOY 1 . SAFETY NOTES: FHLfTNV HBBP FKRS TEST, SE' '^L'D = LIMITS 16 -3 0 PRESS. LTS SOME CASES. CONTACT ACE ACTUATOR - OTS (x5102) PRIOR TO TESTNG. KB. ELEV = 67' BF. B.EV = J x Angie = 66 0 7068' " CONOOR H 80' Datum MD= 14916' 91.5#, H-40; I 2202' H4 -1/2" CAM.BAL -O SSSV NP, D = 3.813" I Datum TVD = 8800' SS ID= 19.124' ri GAS UFT MANDRELS ST MD TVO DEV TYPE VLV LATCH PORT DATE 110 -3/4' CSG, 45.5#, NT -80 BTC, D = 9.950" H 4460' 1 3657 3364 44 KBMG DOME BK 16 06/23/10 2 7100 5083 66 KBMG DOME BK 16 06/23/10 3 9159 6041 62 KBMG SO BK 28 08/14/12 4 10296 6609 60 KBMG DMY BK 0 09/18/92 5 11313 7129 63 KBMG DMY BK 0 08/13/07 6 12257 7568 60 KBMG DMY BK 0 06/23/10 7 13061 7964 61 KBMG DMY BK 0 09/18/92 8 13898 8354 63 KBMG DMY BK 0 09/18/92 Minimum ID = 3.725" @ 14947' 9 14711 8754 58 KBMG DMY BK 0 06/23/10 4 -1/2 PARKER SWN NIPPLE 10 14816 6811 57 KBMG EQ DMY EKP 0 04/04/93 I I I 14843• H4 -1/2" PARKER SWS NP, D = 3.813' 17 -5/8" CSG, 29.7 #, L -80 NSCT, D = 6.875' H 1484W I — I 14849' H7-5/8" X r LNR XO, D = 6.276" I I TOP OF 7 CSG I 14851' I/ 14900' H TNV ANCHOR LATCH, 13 = 4.01" I / 2 14901' H r X 4-1/2" ITN HBBP PKR, D= 3.958 I I I 14930' H4 -1/2" PARKER SWS NP, D = 3.813' I ' I 14947' H4 -1/2" PARKER SWAY NP, D = 3.725' I 4 -1/2' TBG, 12.6#, 13CR 80 TDB, -1 14960' .0152 bpf, D = 3.958' I \ 14960' 4 -1/2' WLEG, D = 3.958' I 14955' HELM TT LOGGED 09 /28/92 I PERFORATION SI WARY REF LOG: SWS BRCS ON 09/02/92 I 15067 Hr MARKER Jaw ANGLE AT TOP PERF: 55° 0 15122' Note: Refer to Production OB for historical pert data SIZE SPF NTE21/AL Opn/Sqz SHOT SQZ 4 3-3/8" ? 15122 -15142 0 03/21/93 I 15166' H3 -3/8' BKR /12) I 3.3/8" 4 15142 -15162 0 09/13/96 BY RIG 4 15180 -15188 S 09/14/92 ' - 2 -1/2" 4 15191 -15201 C 02/12/93 I 15215' I - 1FISH - COLLET WON PRS PULLNG TOOL 2 -1/2" 4 15201 -15211 C 02/12/93 3/4" L X 5/16" W X 1/4" TH (LOST 10/05/97) 3-3/8" 4 15251 -15261 S 09/27/92 12/11/92 33/8" 4 15252 -15262 C 01 /05/93 2 -1/2" 4 15255 -15265 C 02/12/93 I 3-3/8' 4 15289 -15299 S 09/27/92 12/11/92 BY RIG 4 15310 -15318 S 09/14/92 I PST() I—I 15340' WAWA 17' LNR, 26#, 13CR 80 FOX, .0383 bpf, D = 6.276' H 15386' ► � � � 1 1 • � • � • A • � • � 1 I TD H 16414' DATE REV BY COMIVENTS DATE REV BY COMMENTS FRAME BAY WT 09/18/92 N•18 ORIGINAL COMPLETION 06/25/10 GJF /AGR GLV C/O (6/23/10) WELL: 16-30 09/13/96 PERFORATON 08/17/12 AMJM) GLV CIO (08/14/12) FAT No: '1920760 08/18/07 KSB/PJC GLV C/O (08/13/07) 08/19/12 PJC STA # 10 / PERF CORRECTIONS AR No: 50- 029 - 22281 -00 10123/07 PJP/PJC DRAWING CORRECTIONS 08/27/12 JCMJM) SET 3-3/8" BP (0824/12) Sec. 24, T10N, R15E, 5075.48 FR.. 421.85 FTC 12/12/09 JIV /SV GLV CIO (12/05/09) BP Exploration (Alaska) • bp BP Exploration (Alaska) Inc. Attn: Well Integrity Coordinator, PRB -20 Post Office Box 196612 Anchorage, Alaska 99519 -6612 May 20, 2012 Mr. Jim Regg : A Au G 2O1 r Alaska Oil and Gas Conservation Commission 3 rl 33 West 7 Avenue t 1 Anchorage, Alaska 99501 l 30 Subject: Corrosion Inhibitor Treatments of GPB DS -16 Dear Mr. Regg, Enclosed please find multiple copies of a spreadsheet with a list of wells from GPB DS- 16 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, 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-16 Date: 03/06/2012 Corrosion Initial top of Vol. of cement Final top of Cement top Corrosion inhibitor/ Well Name PTD If API 4 cement pumped cement off date inhibitor sealant date ft , bbls ft na gal 16-01 1801360 50029205330000 Sealed conductor NA NA NA NA NA 16-02 1801500 50029205440000 Sealed conductor NA NA NA NA NA 16-03 1810110 50029205540000 Sealed conductor NA NA NA NA NA 16-04A 1921510 50029205610100 Sealed conductor NA NA NA NA NA 16-OSA 2010100 50029205740100 Sealed conductor NA NA NA NA NA 16-068 2060110 50029205840200 Sealed conductor NA NA NA NA NA 16-07 1852040 50029214300000 Dust Cover NA NA NA NA NA 16-08A 1991260 50029205490100 Sealed conductor NA NA NA NA NA 16-09A 1910380 50029205580100 Sealed conductor NA NA NA NA NA 16-10A 1991230 50029205060100 Sealed conductor NA NA NA NA NA 16-11 1801180 50029205160000 Sealed conductor NA NA NA NA NA 16-12A 1990190 50029205650100 Sealed conductor NA NA NA NA NA 16-13 1810270 50029205860000 Sealed conductor NA NA NA NA NA 16-148 2060030 50029205700200 Sealed conductor NA NA NA NA NA 16-15 1852640 50029214740000 6.0 NA 6.0 NA 39.10 10/25/2011 16-16 1801270 50029205250000 Sealed conductor NA NA NA NA NA 16-17 1852200 50029214410000 72.0 17.0 1.5 9/3/2011 8.60 3/6/2012 16-18 1852430 50029214610000 34.0 13.0 0.7 9/3/2011 8.50 10/25/2011 16-19 1852850 50029214750000 16.0 10.0 0.3 9/3/2011 2.60 3/6/2012 16-20 1852850 50029214930000 8.0 NA 8.0 NA 40.80 8/18/2010 16-21 1853120 50029215180000 29.0 10.0 0.3 9/3/2011 7.65 10/25/2011 16-22 1900510 50029220400000 8.0 NA 8.0 NA 51.00 8/23/2010 16-23A 2010540 50029220500100 5.3 NA 5.3 NA 32.70 8/23/2010 16-24 1860240 50029215360000 0.8 NA 0.8 NA 8.50 10/25/2011 16-25 1920510 50029222700000 0.3 NA 0.3 NA 10.20 10/25/2011 16-26A 1991270 50029222670100 1.0 NA 1.0 NA 8.50 8/18/2010 16-27A 2000040 50029222600100 1.3 NA 1.3 NA 10.20 8/18/2010 16-28 1920620 50029222760000 0.0 NA 0.0 NA 7.65 10/25/2011 16-29A 1920660 50029222720000 Sealed conductor NA NA NA NA NA _7 16-30 1920760 50029222810000 0.8 NA 0.8 NA 8.80 8/18/2010 16 - 1920750 50029222800000 0.5 NA 0.5 NA 5.10 8/18/2010 MEMORANDUM State of Alaska Alaska Oil and Gas Conservation Commission TO: Julie Heusser, Commissioner THRU: DATE: May 1, 2001 Tom Maunder, P. I. Supervisor FROM: John Crisp. SUBJECT: Petroleum Inspector Safety Valve Tests Prudhoe Bay Field DS-16 May. 1, 20.,.0,.!: ! traveled to BP's Prudhoe Bay Field to witness the semi-annual SVS tests on DS-16. I witnessed SVS tests on BP's DS-16. Testing went very well. No failures were witnessed. We had more than adequate manpower to test this Pad in a timely manner. Flow 2 Supervisor Roy Wells checked in wi the Pad Operators & Leads on DS-16 that were performing tests to make sure operations were being performed in a safe & efficient manner. Preventive maintenance had been performed on SVS for this Pad two weeks before State testin~l was conducted. SUMM.A,,R ,Y.: ! witnessed SVS tests on BP's PBU DS-16. 20 wells. 40 components tested' NO f.a,.,il,ure, ,s,witnessed, ,.., 0~/~ failure rate. ,.Atta.,chments.; SVS PBU DS-16 5-01-01jc CC; .. NON-CONFIDENTIAL SVS PBU DS- 16 5-01-0 ljc Alas~a Oil and Gas Conservation Commis~_~a Safety Valve System Test Report Operator: BPX Operator Rep: W. Williams AOGCC Rep: ,, , J~o, hn Cr. isp Submitted By: John Crisp Date: Field/U~ad: P,rudhoe ,Bay Field DS-16 Separator psi: LPS 171 HPS 5/1/01 . Well Permit Separ Set L/P Test Test Test Date oil, WAG, GIN J, Number Number PSI PSI Trip Code Code Code Passed GAS or CYCLE 16-01 180'1360 ................. 1'~-02 1801500 ..... 16-03 1810110 '16-64A 1921510 '17i 15'0 " 110 P" 'P ....... OIL 16-05 1810370 171 150 i25 P '" P ..... OIL 16-06 1810510 ,, , ,,, 16-07 1852040 16-08A 1991260 171 '150 120 P 'P ..... 0IL 16-09A 191'03~0 171 150 120 P .... P ..... OIL 16-10A 1991230 16'11 1801180 16-12A 1990190 171 'i50 i20 "P 'P ...... '0IL i6-13 1810270 '171 ' 150 '140 P .... P ..... OIL 16-14A 1980360 " 3000 1800 "'1800 p ' p GINJ 16-15 1852640 171 150 '120 P P OIL ~6-16 1801270 .......... 16-17 1852200" 171 150 12~ 'P P .... OIL 16-18 1852430 171 150 100 P e OIL 16L19' 1852650 171 '150 .... 120 P e ...... OIL 16-20 1852850 171 150 110 P P OIL 16-21 1853120 .... 171 150 90 P P .... OIL 16-22 '1900~10 "~7~ ~50 ''126' P P .... OIL 16-23 1900620 , , ,, , ..... 16-24 1860240 16-25 1920510 171 150 90 P P OIL 16-26A 1991270 171 150 120 P P OIL ,16-27A, ' ,2000040 1~1 150' " 110, P P ,' "' OIL 16-28 1920620 17i '' 150 115 P P OIL 16-29A 1920660 " 1~1 " 1'~0 120 P P '' ' OIL! 16'30 1920760 1~'1 150 120'" P P OIL i6-31 1920750 ...... Wells: 20 Components: 40 Failures: 0 Failure Rate: 0.00% 1'-!90 var Remarks: RJF 1/16/01 Page I II . .J I I I II I I I I II I I I ! I I ! I !. I ( I .II , . . I ~ II I I I i iiii Iii Well Permit Separ Set L/P Test Test Test Date Oil, WAG, GINJ, Number Number , PSI PSI , T,rip Code Code Code Passed , ,GAS or CYCLE RJF 1/16/01 Page 2 of 2 SVS PBU DS-16 5-01-01jcl THE MATERIAL UNDER THIS COVER HAS BEEN MICROFILMED ON OR BEFORE NOVEMBER 13 2000 -E E p-L E.. W M A TE R IA L U N D ER -T"..H IS M A R K E R STATE OF ALASKA -~- ALASKA ii : AND GAS CONSERVATION CO~ .,IISSION REPORT OF SUNDRY WELL OPERATIONS 1. Operations performed: Operation shutdown Stimulate Plugging Perforate X Pull tubing Alter casing Repair well Other 2. Name of Operator ARCO Alaska, Inc. 3. Address P.O. Box 100360, Anchorage, AK 99510-0360 4. Location of well at surface 1565' SNL, 1238' EWL, Sec 24, T10N, R15E, UM. At top of productive interval 541' SNL, 18' WEL, Sec 18, T10N, R15E, UM. At effective depth At total depth 417' SNL, 185' EWL, Sec 17, T10N, R15E, UM. 5. Type of Well Development Exploratory Stratigraphic Service 6. Datum of elevation(DF or KB) 67' RKB feet 7. Unit or Property Prudhoe Bay Unit 8. Well number 16-30 9. Permit number/approval number 92-76 10. APl number 50 - 029-22281 11. Field/Pool Prudhoe Bay Oil Pool 12. Present well condition summary Total depth: measured 15414 feet true vertical 9182 feet Effective depth: measured 15200 feet true vertical 9030 feet Junk(measured) Casing Length Size Cemented Conductor 111' 20" 454 cuff Poleset Surface 4450' 10-3/4" 2882 cuff AS III & 406 cuff CIG Production 14851' 7-5/8" Liner 535' 7" 441 cuft CIG Plugs(measured) PBTD Tagged @ 15200' M D (9/13/96). Measured depth True vertical depth 111' 111' 4450' 3856' 14851' 8830' 14851 - 15386' 8830 - 9138' Perforation depth: measured 15122 - 15162'; 15191 - 15211'; 15252- 15265' true vertical 8985 - 9008'; 9025 - 9036'; 9060 - 9068' Tubing (size, grade, and measured depth) 4-1/2", 12.6#, L-80/13CR Tbg @ 14960' MD. I EIVED Packers and SSSV (type and measured depth) TIW HBBP Packer @ 14901' MD; Camc I SSSV @ 2202' MD. 13. Stimulation or cement squeeze summary 0[-J'[' ~ 4 ~,~,~o Intervals treated(measured) see Attached Treatment description including volumes used and final pressure Alaska 0il & ERs Cons. 14. Prior to well operation Subsequent to operation Representative Daily Average Production or Injection Data OiI-Bbl Gas-Mcf Water-Bbl Casing Pressure Tubing Pressure 383 1305 3836 -- 331 596 1348 4556 -- 371 15. Attachments Copies of Logs and Surveys run Daily Report of Well Operations X 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. ;igned "~~ '~1. ~)~ Title Engineering Supervisor Date Form 10-404 Rev 06/15/88 SUBMIT IN DUPLICATE 16-30 PERFORATING OPERATIONS DESCRIPTION OF WORK COMPLETED 9/13/96: MIRU & PT equipment. 20' of perforations as follows: Added perforations: 15142 - 15162' MD (Z3) Ref. Log: BHCS 9/2/92. Used a 3-3/8" carrier & shot 4 spf at 60/120 degree phasing at balanced pressure. POOH w/perf gun; noted all shots fired, Rigged down. RIH w/perforating gun & tagged PBTD at 15200' MD, then PU shot Returned the well to production w/gas lift & obtained a valid welltest. PERMIT DATA 92-076 BHC/SL 92-076 CBT 92-076 CET 92-076 GR/CL 92-076 PERF 92-076 PERF 92-076 PERF 92-076 PERF 92-076 PERF 92-076 PISFL 92-076 PROD 92-076 SSTVD 92-076 407 92-076 DAILY WELL OP 92-076 SURVEY 92-076 SURVEY 92-076 SURVEY AOGCC Individual Well Geological Materials Inventory T DATA_PLUS L 14940-15352 L 14490-15298 L 14490-15320 L CH L 15100-15299 L CH L CH L CH L CH L 14940-15384 L CH 92-076 5450 R COMP DATE: 09/27/92 R 08/14-09/18/92 R 0-15349 MWD TELECO R 0.00-15414 R 409-15414 T 14939-15400 OH/LWD Page: 1 Date: 09/28/94 RUN DATE_RECVD 1 09/25/92 1 10/05/92 1 10/05/92 1 03/09/93 1 10/05/92 12/30/92 1 03/26/93 1 04/19/93 1 04/27/93 1 09/25/92 12/30/92 09/25/92 10/12/92 10/12/92 11/17/92 10/12/92 10/12/92 1 11/23/92 Are dry ditch samples required%? ~ ~e~~nd received? yes Was the well cored? ~~sis & description rece±ved? Are well tests requ_~?~s' nO Received? yes no Well is in compliance in~.~l~__~ COMMENTS no yes no ARCO Date: Alaska, Inc. Feb 11, 1994 P.O. Box 100360, .nchorage, Transmittal #: 94021 AK Subject: From/Location: BHP Report John Degrey/ATO-1529 Telephone: (907) 263-4310 To/Location: Distribution ,, Number (M-D-Y) 1-9 12-17-92 BHP - Camco , 1-14 8-11-92 BHP - Camco 1-14 8-11-92 BHP - Camco ,, 2-2 1-10-93 BHP - Camco , 2-13 2-12-93 BHP - Camco 2-35 5-21-92 BHP - Camco ,,, 3-15A 3-20-93 BH P - Camco 3-20 [ 12-18-92 BHP Camco 4-7ST1 5-17-92 BHP Camco 4-14 1-9-93 BHP - Camco 4-29 12-28-92 t BHP .. 1 ' camCX:~ 4-42 4-27-92t BHP/ - Camco , 5-9 2-21-93 BHP - Camco ~ , 5-16 2-21-93 BHP - Camco 5-25 2-21-93 BHP - Camco 5-31 2-21-93 BHP - Camco 5-33 1-29-93 BHP - Camco 5-35 1-29-93 BHP - Camco 5-36 1-29-93 BHP - Carrx~ 9-24 2-15-93 BHP - Camco , 9-40 1-25-93 BHP - Camco 9-51 3-20-93 BH P - Camco 12-7A 12-6-92 BHP - Camco , 12-7A 12-10-92 BHP - Camco 12-9 12-10-92 BHP - Camco 12-29 12-14-92 BHP - Camco 13-15 7-3-92 BHP - Camco 13-20 7-4-92 BH P - Camco , 13-23A 7-4-92 BHP - Camco 13-32 7-3-92 BHP - Camco 14-11 11-23-92 BHP Camco 16-19 10-19-92 BHP - Camco 16-21 10-19-92 BHP - Camco 16-30 9-28-92 BH P - Camco 17-3 12-12-92 BHP - Camco 17-10 11-8-92 BHP - Camco , 17-11 2-8-93 BHP - Camco 17-20 12-21-92 BHP - Camco 17-21 12-21-92 BHP - Camco , ,, 18-15 6-14-92 BHP - Camco RECEIVED FEB I{, 1994 Alaska Oil ~ fias Cotis. ~nchorago C°n~i$$ion ARCO ,~l._~k.; Inc. P.O.Box 100360 Anchorage, Alaska 99510 DATE: 7-20-93 REFERENCE: ARCO CASED HOLE FINALS 1-3 ~0 /~ 6-4-93 Perf Record Run 1, 5" 1-11 T7~ ~ 6-4-93 Perf Record Run 1, 5" 1-12 7~~ 6-4-93 Perf Record Run 1, 5" 4-7ST t ~ 5-30-93 CBT Run 1, 5" 4-7ST A~/ 5-30-93 TDTP (Borax) R,n 1, 5" 4-7ST ~ _ 9/5-31-93 Perf Record Run 1, 5" 4-18 ~~ 5-31-93 PerfRecord Run 1, 5" .5-.1~4 ~l~ ~6-.2-~9~3 TBG Puncher Record Run 1, 5" ~- lu~ ~. ~.~.. ~-~-u~ Production Log R-~ 1, 5" 13-3 ~'.:~/6-1-93 Leak Detect Run 1, 1"&5' 13-85~''~_ 6-3-93 Gas Tiff/LeakDetect R.n 1, 1"&5" 14-8~~ '/{~6-3-93 Leak Detect R,n 1, 2" 16-30 :~ 6-1-93 Inj Profile R,n 1, 5" 16-30 ~ ~ 6-1-93 TDTP (Borax) Run 1, 5" Please sign and return~ attar/ed/copy as receipt of data. RECEIVED BY~ffff~ HaveANice~ / /. r rCEIVED Sonya W.11.ce JUl. 3 0 PROVED l~s# 9307~. ATO- 1529 Alas~ Oil & ids Cons. Commission..... # CENTRAL FILES # CHEVRON D&M # CLINT CHAPMAN # EXXON MARATHON # MOBIL # PI4H.LrPS PB WELL FILES R&D # BPX # STATE OF .~ASKA TEXACO Sch Sch Sch Sch Sch Sch Sch Sch Sch Sch Sch Sch Sch Sch .~._..., STATE OF ALASKA ALASKA' AND GAS CONSERVATION CO ~-"':IlSSION REPORT OF SUNDRY WELL OPEr,iATIONS Perforate Xother ":/~-')'''~//~,.~ 6. Datum of elevation(DF or KB) 67' RKB f 1. Operations performed' Operation shutdown Stimulate Plugging Pull tubing Alter casing Repair well 2. Name of Operator ARCO Alaska, Inc. 3. Address P.O. Box 100360, Anchorage, AK 99510-0360 5. Type of Well Development Exploratory Stratigraphic Service 4. Location of well at surface 1565' SNL, 1238' EWL, Sec. 24, T10N, R15E, UM At top of productive interval 541' SNL, 18' WEL, Sec. 18, T10N, R15E, UM At effective depth At total depth 417' SNL, 185' EWL, Sec. 17, T10N, R15E, UM Gas Cons. Anchorage 7. Unit or Property Prudhoe Bay Unit 8. Well number 16-30 9. Permit number/approval number 92-76 10. APl number 50 - 029-22281 11. Field/Pool Prudhoe Bay Oil Pool 12. Present well condition summary Total depth: measured true vertical 15414 feet Plugs(measured) 9154 feet Effective depth: measured 15340 feet true vertical 9111 feet Junk(measured) Casing Length Size Cemented Measured depth True vertical depth Conductor 111' 20" 454 cu ft Poleset 111' 111' Surface 4450' 10-3/4" 2882 cu ft AS 111/406 cu ft CL 'G' 4450' 3856' Production 14851' 7-5/8" 14851' 8830' Liner 535' 7" 441 cu ft CL 'G' 14851'-15386' 8830'-9138' Perforation depth: measured 15191-15211';15252-15265' ~ true vertical 9025-9036';9060-9068' Tubing (size, grade, and measured depth) 4-1/2",12.6#,L-80/13CR, TT W/LEG @ 14960' MD Packers and SSSV (type and measured depth) 7" TIW HB-BP pkr @ 14901' MD;4-1/2" Camco BaI-O SSSV @ 2202' MD 13. Stimulation or cement squeeze summary Intervals treated(measured) Treatment description including volumes used and final pressure 14. Prior to well operation Subsequent to operation Representative Daily Averaqe Production or Injection Data OiI-Bbl Gas-Mcr Water-Bbl Casing Pressure 0 40 2 4591. 2049 465 Tubing Pressure 258 358 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 ' t ~'1 ~ r, ',('~ (_.~4-'b',.~¢,,:~ Title FS-2 Senior Engineer Form 10-404 R~v 06/15/88 ; Date I~:' i? SUBMIT IN DUPLICATE DAILY REPORT OF WELL OPI 'TIONS DS 16-30 Perforating Operations: ARCO Alaska, Inc. perforated DS 16-30 at selected intervals in the Sadlerochit Sand of the Prudhoe Bay Unit on 2/12/93. The intervals perforated were the following: 15191'-15211' and 15255'-15265' MD (Reference Log: SWS-BHCS dated 9/6/92). Produced fluids were in the wellbore during perforating operations. All wireline work was done through a 5000 psi WP BOP/Lubricator tested to 1.2 times the maximum expected surface pressure. A short summary of the work is given below: Began perforating operations on 2/12/93. RU perforating unit, pressure tested BOP's and lubricator to 3000 psi, okay. SI well, RIH and perforated 15201'-15211' MD at 4 SPF, POOH, and confirmed all shots fired. RIH and perforated 15255'-15265' MD at 4 SPF, POOH, and confirmed all shots fired. RIH and perforated 15191'-15201' MD at 4 SPF, POOH, and confirmed all shots fired. (ref: SWS-BHCS of 9/6/92). Rigged down and secured well. · . -:"cc:ii",. Alaska Oil & i;as C,~ns. {¢(1ii~I.,!~,~.., * RDC: 5/17/93 ARCO ~l.~kn, Inc. P.O.Box 100360 Anchorage, Alaska 99510 DATE: 4-22-93 REFERENCE: ARCO CASED HOLE FINALS '"/~-""~{x~ 1-9 3-29-93 1-11 '7"7-'~7 4-2-93 ~,-1~-5 1-19 3-22-93 1-22 ~--I'V~ 4-6-93 ~-~ I~ 1-29 4-6-93 1-33 ~/~--19~ 4-4-93 '/t]-/~'~ 2-'8 3-27-93 2-1~ ~% 4-0-~3 7~~ 3-8 3-28-93 3-10 ~-~ 3-28-93 4-2 3-20-93 4-29 ~ ~- --~2.3-26-93 % (~'~ 4-33 5-11 6-9 7~ -4A ~-4A ~~d3-1o ~4-~5 4-22A 4-22A 16-30~~ ~7-20 /18-26 ~8-26 18-27 ~18-27 3-25-93 3-29-93 4-5-93 4-5-93 3-30-93 3-26-93 3-22-93 4-3-93 4-1-93 4-9-93 3-31-93 3-21-93 3-30-93 4-2-93 4-2-93 3-21-93 3-22-93 4-3-93 3-23-93 3-24-93 3-23-93 3-24-93 Leak Detect Run 1. 1',5"&25'* Sch Production Run 1. I~' Sch Production Run 1, ~' Sch Peri Record Run 1, I~' Sch Production Run 1, [~' Sch Peri Record Run 1. I~' Sch InJ Profile Run 1, ~' Sch Peri Record Run 1, [~' Sch Production Run 1. [~' Sch Tubing Puncher Run 1, t~' Sch CNL Run 1, t~' Sch Static Pressure Run I, ~' Sch Press/Temp/Spin Run 1, 2"&5' Sch Static Pressure Run 1. [~' Sch Production/Gas Entry Run 1, [~' Sch Peri Record Run 1. ~' Sch Leak Detect Run 1. l"&5" Sch Production Run 1, ~' Sch Peri Record Run 1. ~' Sch Peri Record Run 1, [~* Sch Static Pressure Run 1, ~* Sch Peri Record Run 1. ~' Sch Production Run 1, ~' Sch Peri Record Run 1, ~' Sch Production Run I, t~' Sch PITS Run 1, I~' Sch Peri Record Run 1, I~' Sch Peri Record Run 1, ~' Sch Peri Record Run 1, [~' Sch Peri Record Run 1, ~' Sch Static Pressure Run 1. [~' Sch GR/CCL Run 1. ~' Sch Static Pressure Run 1, ~' Sch GR/CCL Run 1. [~' Sch Please sign and return the~attached copy as receipt.,of data. ,ECEI E. % AT0~1529 -.,~ Trans# 93050 # EXXDN '~ # STATE OF anaS~ ARCO Alaska, Inc. P.O,Box 100360 Anchorage. Alaska 99510 DATE: REFERENCE: ARCO CASED HOLE FINALS -11 -11 1-13 ~~'1-24A - 2-14 -24 '3-32 ~3-32 *%3-32 --~:~-3-34A .4-35 - 1 1-1 1-1~ ~ 12-29 ~12-32 4-5A ~4-12 4-37 4-37 ~16-27 ~ 6 -3 o 1-24-93 2-7-93 2-7-93 2-20-93 1-24-93 7-27-91 12-19-92 1-25-93 4-25-92 4-25-92 2-19-93 2-19-93 8-16-92 10-27-92 8-18-92 2-22-93 3-2-93 3-1-92 3-1-92 3-1-92 2-6-93 2-8-93 4-21-92 4-21-92 3-8-93 4-14-92 4-14-92 2-11-93 2-11-93 12-22-92 12-26-92 2-20-93 4-24-92 4-24-92 4-13-92 4-13-92 7-23-92 7-23-92 8-23-92 2-12-93 ECEIVED ~_~ ]~,~~7-21 12-20-92 Perf Record Run 1, ~' Please sign and return t/he att,ached co, py as receipt of data. RECEIYED BI' ....... . . 8onya Wallace APPROVED ATO-1529 Trans# 930 'A/aska Oil &~.~,_._Gas Cons, Commlelilon Peri' Record ~~' H~ Ped Record R~ 1. ~' H~ Pe~ Record R~ 1, ~' H~ Pe~ Record R~ 1, ~' H~ Pe~ Record R~ 1, ~' H~ T~ R~ 1, ~' H~ Pe~ Record R~ 1, ~' H~ Pe~ Record R~ 1, ~' H~ POST Computed Resets R~ 1, ~' H~ PSGT R~ 1, ~' H~ Pe~ Record R~ 1, ~' H~ Pe~ Record R~ 1, ~' H~ T~ R~ 1, ~' H~ DSN R~ 1, ~' H~ T~ Boron ~Jectioa R~ 1, ~' H~ Pe~ Record R~ 1, ~' H~ Pe~ Record R~ 1, ~' H~ PSGT Computed Resets R~ 1, ~' H~ ~GT 5 ~/M~ R~ 1, ~' H~ ~ 10 ~/~ R~ 1, ~' H~ Peri Record ' R~ 1. ~' H~ Pe~ Record R~ 1, ~' H~ PSGT Computed Resets R~ 1, ~' H~ PSGT R~ 1, ~' H~ Pe~ Record R~ 1. ~' H~ PSGT Computed Red.is H~ 1, ~' HL~ PSGT R~ 1, ~' H~ Pe~ Record R~ 1, ~' H~ Pe~ Record R~ 1, ~' H~ Pe~ Record R~ 1, ~' H~ Pe~ Record R~ 1. ~' H~ Pe~ Record R~ 1. ~' H~ PSGT Computed Resets R~ 1, ~' H~ PSGT R~ 1, ~' H~ PSGT Computed Resets R~ 1, ~' H~ PSGT R~ 1, ~' H~ PSGT Computed Resets R~ 1, ~' H~ PSGT R~ 1, ~' H~ Pe~ Record R~ 1, ~' H~ Pe~ Record R~ 1, ~' H~ H~ # CENTRAL FILES # CHEVRON # LUCILLE JOHNSTON # EXXON # PHILLIPS # MOBIL # BPX # STATE OF ALASKA * The correct apl# for 3-32 is 50-O29-21141-00. ARCO Ahsh, Inc. P.O.Box 100360 Anchorage, Alaska 99510 DATE: 3-22-93 REFERENCE: ARCO CASED HOLE FINALS .~J~1-30 -11 -11 - ' ' 4-22A 4-43 ~6-~8 _ · · ~** 16.29A ~6-30 1-31-93 Perf Record Run 1, 5" 1-4-93 Perf Record Run 1, 5" 1-10-93 Perf Record Run 1, 5" 1-11-93 Perf Record Run 1, 5" 11-12-92 Perf Record Run 1, 5'* 11-8-92 Perf Record Run 1, 5" 11-28-92 Perf Record Run 1, 5" 1-29-93 Perf Record Run 1, 5" 11-15-92 Perf Record Run 1, 5" 11-19-92 Perf Record Run 1. 5'* 11-6-92 · Perf Record Run 1, 5" 11-27-92 Perf Record Run 1.5" 11-18-92 Perf Record Run 1, 5" 1-2-03 Perf Record Run 1, 5" 1-1-93 Perf Record Run 1, 5" 3-1-93 Perf Record 'Run 1, 5" 1-9-93 Perf Record Run 1, 5" 11-18-92 Perf Record Run 1, 5" 11-15-92 Perf Record Run 1, 5" 1-3-93 D/IN Run 1, 5" 1-8-93 Perf Record Run 1, 5" 11-2-92 Collar (Inflatable Packer) Run 1, 5" 11-16-92 Collar (To spot Jet cutter) Run 1, 5" 1-8-93 Perf Record Run 1, 5" 11-14-92 Perf Record Run 1, 5" 12-2-92 Perf Record Run 1, 5" 11-29-92 Perf Record Run 1.5" 12-31-02 Perf Record Run 1.5" 11-20-92 Perf Record Run 1.5" 1-5-03 Perf Record Run 1, 5" 11-17-92 Perf Record Run 1.5" Have A Nice Deyl Sonya Wallace ATO-1529 HIS HIS HIS HIS HIS HIS HIS HIS HIS HIS HLS HIS HIS HL8 HIS HL8 HIS HIS HIS HIS HIS HIS HIS HIS HIS HLS HIS HIS HIS HIS ECEIVED # PHn,IAI~ I~ ~ l~ ~ #]~X # STATE OF ~ These logs were mn in 1993 not 1992. The correct API# for 4-14A is 504)29-2031~. The correct APl# for 16-29A is 50029-22272-01. Alaska Oil & Gas Cons. Commission ARCO ~.1~s1~_, Inc. P.O.Box 100360 Anchorage, Alaska 99510 DATE: 11-3-92 REFERENCE: AR~ CASED HOLE FINALS 10-3-92 Prod Profile Run 1. ~' Camco 9-28-92 Leak Detect (Flexstak) Run 1. [P' Camco 9-14-92 Inj Profile Run 1. [~' Camco 9-29-92 InJ Profile Run 1, I~' Camco 10-2-92 Prod-lnJ (Flexstak) Run 1, I~' Camco 9-19-92 Leak Detect Run 1, I~' Camco 9-26-92 GR/Collar Run 1, [~' Camco 9-27-92 GR/Collar Run 1, [~' Camco 9-25-92 Prod Profile Run 1, [~' Camco 9-14-92 Prod Profile Run 1, I~' Camco 10-2-92 lnJ Profile Run 1, [~' Camco 9-4-92 Prod Profile Run 1, I~' Camco 10-4-92 InJ Profile Run 1, I~' Camco 9-26-92 Prod Profile Run 1, I~' Camco 9-26-92 GR/Collar Run 1. [~' Camco 10-5-92 lnJ Profile/PITS Run 1, I~' Camco 9-27-92 InJ Profile Run 1, I~' Camco 9-19-92 Leak Detect Run 1, I~' Camco 9-27-92 Prod Profile Run 1, I~' Camco 10-4-92 InJ/Shut-In Temp Run 1, I~' Camco 10-2-92 lnj Profile Run 1, I~' Camco 10-2-92 InJ Profile (Flexstak) Run 1.5" Camco 10-1-92 . InJ Profile Run 1. ~' Camco 9-15-92 InJ PrOfile Run 1. [~' Camco 9-17-92 Prod Profile (Flexstak) Run 1. ~' Camco 10-1-92 Prod Profile Run 1. ~' Camco 9-28-92 GR/Collar Run 1.5, Camco 9-28-92 Prod Profile Run 1. ~' Camco 9-15-92 Prod Profile Run 1. [~' Camco 10-1-92 Prod Profile Run 1. ~' Camco returns/e at~/~copyasreceiptof~t~,CE[VEa Please sign and ~f~ RECEIVED 'MIR 0 9 1993 Have A Nice . Alaska Oil & Gas Cons. Commission Anch~ago ) Sonya Wallace APPROVED ._~~/_ ATO- 1529 Trans# i~224~-'~' ..... # CENTRAL FILES # CHEVRON # LUCILLE JOHNSTON # EXXON # MOBIL # PHIL~ PB WELL FILF~ # BPX # STATE OF ALASKA ---.. STATE OF ALASKA ALASKf AND GAS CONSERVATION cr .... 'MISSION "]",/ REPORT SUNDRY WELL OP ,:IATIONS Operations performed: Pull tubing Alter casing Repair well Other X · '~ 1. operation shutdown .,-.- Stimulate --- Plugging Perforate X /~ '"-' ~ ~'6. Datum of elevation(DF or KB)`` 2. Name of Operator Development X 67 RKB feet ARCO Alaska, Inc. 3. Address P.O. Box 100360, Anchorage, AK 99510-0360 4. Location of well at surface 1565' SNL, 1238' EWL, Sec. 24, T10N, R15E, UM At top of productive interval 541' SNL, 18' WEL, Sec. 18, T10N, R16E, UM At effective depth At total depth 417' SNL, 185' EWL, Sec. 17, T10N, R16E, UM 5. Type of Well 7. Unit or Property Prudhoe Bay Unit 8. Well number 16-30 9. Permit number/approval number 92-76 10. APl number 50 - 029-22281 11. Field/Pool Prudhoe Bay Oil Pool Exploratory Stratigraphic Service 12. Present well condition summary Total depth: measured true vertical 15414 feet 9154 feet Plugs(measured) Fill @ 15313' MD (2/12/93) Effective depth: measured 15313 feet true vertical 9096 feet Junk(measured) Casing Length Size Cemented Conductor 111' 20" 454 cu ft Poleset Surface 4383' 10-3/4" 2882 cu ft AS IIII Production 14784' 7-5/8" 406 cu ft Cl G Liner 535' 7" 441 cu ft Cl G Measured depth 111' 4450' 14851' 15386' True ve~lcalde~h 111' 3856' 8831' 9138' Perforation depth: measured 15191-15211'; 15252-15255'; 15255-15262'; 15262-15265' true vertical 9025-9036'; 9060-9062'; 9062-9066'; 9066-9068' Tubing (size, grade, and measured depth) 4-1/2", 12.64t, L-80/13Cr, Tbg @ 14960' MD 13. Stimulation or cement squeeze summary Intervals treated(measured) See attached. Treatment description including volumes used and final pressure 14. Packers and SSSV (type and measured depth) 7" TIW HB-BP Packer @ 14901' MD; 4-1/2", Camco BaI-O SSSV @ 2202' MD RECEIVED Prior to well operation Subsequent to operation MAR 0,3 1993 Alaska 0il & Gas Cons. Commission Representative Daily Average Production Qr Injection Data A~(;hurage Oil-Bbl Gas-Md Water-Bbl Casing Pressure Tubing Pressure 14 - 587 1809 -- 307 4591- 2049 465 -- 358 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 Engineering Supervisor Form 10-404 Rev 06/15/88 959/1 LLG cc: SW, JWP Date ~./Z.. ~/~,~ SUBMIT' IN DUPLICATE ~'-~ 16-30 DESCRIPTION OF WORK COMPLETED CTU CEMENT SQUEEZE FOR WATER SHUTOFF 11/3/92: RIH & tagged bottom fill at 15282' MD. 1 I/1 3/92: MIRU & PT equipment to 4000 psi. RIH w/CT & reversed through fill down to 15362' MD, but highly viscous mud encountered from 15330' to 15362' MD kept plugging off the CT. Switched to pumping an acid wash across the perforation intervals at: 15252 - 15262' MD (Tango) 15290 - 15300' MD (Tango) Ref Log: BHCS (SWS) 9/2/92. Pumped 22 bbls 12% HCl w/10% Xylene, followed by 22 bbls 6% HCI - 1.5% HF, followed by 38 bbls 3% NH4CI Flush, then pumped 5 bbls Diesel, followed by 40 bbls Crude displacement. POOH w/CT. Rigged down. 11/15/92: RIH w/CT & performed a nitrified fill cleanout down to 15376' MD. 12/9/92: MIRU & PT equipment to 4000 psi. Loaded the wellbore w/Seawater, then RIH w/CT and reciprocated a pre-squeeze acid wash across the perforations (listed above). Pumped 50 bbls 12% HCI w/10% Xylene, followed by 50 bbls 12% HCl - 3% HF, followed by 125 bbls 3% NH4CI Water. POOH w/CT while displacing w/Meth Water. Rigged down. I 2/1 I/92: MIRU CTU & PT equipment to 4000 psi. RIH w/CT & fluid packed the wellbore w/hot Seawater, then cement squeezed the perforations (listed above). Pumped 20 bbls of Latex Acid Resistive cement, & placed I bbl of cement behind pipe at 3500 psi max squeeze pressure, held for 1 hour. Contaminated cement w/biozan & jetted cement from wellbore down to 15320' MD. Left a cement plug in the wellbore below 15320' MD. POOH w/CT. Rigged down. 1/5/93: Reperforated: 15252 - 15262' MD (Tango) Ref Log: BHCS (SWS) 9/2/92. 2/13/93: Added Perforations: 15191 - 15211' MD (Tango) 15262 - 15265' MD (Tango) Ref Log: BHCS (SWS) 9/2/92. Reperforated: 15255 - 15262' MD (Tango) Ref Log: BHCS (SWS) 9/2/92. Returned well to production w/gas lift & obtained a valid welltest. ARCO Alaska, P.O.Box 100360 Anchorage, Ahska DATE: 13-18-02 REFERENCE: ARCO ~3-23 ~ ~/~ (3-33 ~~ ~3-3o (3-30 ~3-33 3'33 ~-~ 6.0 CASED HOLE 10-11-93 10.23-02 10.3-02 11-6-02 11-12-O2 10-12-02 11-7-03 10-0-02 10-0-02 1 I-S.O2 11-12-02 10.3.o2 10-18-03 11-8-92 10.0-02 10-11.O2 10-3-02 10.24-02 6-18 11-13.O3 7-33,~'-./~/,Y' 8-0-01 o-28 ~,~-.Y? 9-34-93 o.28 ~-,27 o-24.o2 (0-20 2-28-02 a/-/~ 11-SA ?/_/:'.z 11-11-o2 12-8B . 10.~3.o2 12-20 ~-)~4-02 ~3-2o ~-~) ~-~o2 -~ 1~2 0-25'02 ~ 7[~2 ~8.o2 1~12 ~/-~ 10.2~02 1~14 ~/~; 10.22-02 ~_ ~g ~1~0 0-27.o2 ~30 lo-IL02 ~31~_ ~ ~0.~2.o2 ~(-/~ 17-1~ 10-20-02 17-18 ~_~-?/. 10-9-92 AGI-1 ~,~-/;~/ 12-6.02 FINALS Leak Detect (flexsts]~ Run 1. 5"&lO' Perf Record Rnn 1. 5" Perf Record Run 1. 5" Collar (IBP) Run 1, 5" Iai Profile (step Rate) Run 1. 5" Leak Detect(flexstsk) Run 1, 5" Collar (IBP) Run 1, 5" OR/CoUar Run 1.5" Prod Profile Run 1. 5" CoUar (IBP) Run 1. 5" Prod Profile Run 1, 5" Perf Record Run 1, 5" Leak Detect (flexstskJ Run 1.2"&5" Prod Profile R3m 1, 5" InJ Profile/PITS/Collar Run 1, 5" Prod Profile Run 1, 5" Perf Record " Run 1. 5" Perf Record Run 1, 5" PIT8 Run 1. 5" TMD Run 1, 5" Perf Record Run 1, 5" Perf Record Run 10 5" PSG/GR (Computed Results) Run 1. 5" PSG/GR ~/ Run 1. 5" Leak Detect (flexstsl0 Run 1, 5" Set IBP Run 1, 5" Perf Record Run 1, 5" Collar Run 1, 5" Perf Record Run 1. 5" InJ Profile/PIT8 ~ Run 1, 5" Perf Record ~ Run 1. 5" Prod Profile (flexstsl0 Run 1, 5" Perf Record Run 1, 5" Perf Record Run 1, 5" Perf Record / Run 1, 5" Prod Profile (flexstsI0 ~ Run 1. 5" InJ Profile/Tamp/ Run 1, 5" Perf Recird .~ Run 1. 5" GR/Collar / Run 1. 5" 8BL/GR/CCL /' Run 1. 5" RECEIVED ATO-1539 the attached copy u receipt of data. m CnTRAL r~ 5 0 1992 Camco HIS HIS Camco Camco Camco Camco Camco Camco Camco Camco HIS Camco Camco Camco Camco HIS HIS Camco HIS HIS HIS HIS HL8 Camco Camco HIS Camco HIS Camco HIS Camco HIS HIS HIS Camco Camco HIS Camco ARCO ~.~_s~r~_; Inc. P.O.Box 100360 Anchorage, .~lnsk~ 99510 DATE: 10-16-92 REFERENCE: ARCO MAGNETIC TAPE(S) WITH LISTINGS Please sign and return ~e attached co~py as receipt of data. RECEIVED BY__~~--~ff~~_~_~- Job//924~4 Job/~9'2,.543 Job~92489 Have A Nice Dayi Sonya Wallace AT0-1529 Sch CENTRAL FILES (CH) CHEVRON D&M # BOB OCANAS (OH/GCT) # EXXON MARATHON MOBIL # PHIl-LIPS PB WELL ~ R&D # BPX # STATE OF ALASKA TEXACO RECEIVED NOV 2. 3 1992 Alaska Oil & Gas Cons. Commission Anchorage ARCO .,~,_~k,, Inc. P.O.Box 100360 Anchorage, Alaska 99.510 DATE: 10-2-92 REFERENCE: ARCO DIRECTIONAL DATA 18-0A ~'~-*~'~' 8-17-92 MWD Directional Survey Job#NA Magnetic Multi-Shot Survey Job#AK-EI-20071 MWD Directional Survey Job#1124 MWD Directional Survey Job#NA Please sign and return the attached copy u receipt of dat~ RECEIVED BY Have A Nice Day~ Sonya Wallace ATO-1529 APPROVED Tr--s# 92219 8perry Teleco Ana CENTRAL FILES CHEVRON D&M # EXTENSION EXPLORATION # EXXON MARATHON MOBIL R&D # BPX # ST. OF AK. (2 COPIES)' RECEIVED NOV 1 7 1992. Alaska 011 & Ga~ Cons. Commission Anchorage STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION COMMISSION WELL COMPLETION OR RECOMP LETION REPORT AND LOG 1. Status of Well Classification of Service Well OIL [] GAS [] SUSPENDED l-I ABANDONED [] SERVICE [] 2. Name of Operator 7. Permit Number ARCO Alaska, Inc. 92-76 3. Address 8. APl Number P. O. Box 196612, Anchorage, Alaska 99519-6612 5o- 029-22281 4.' Location ~l well at surface 9. Unit or Lease Name 1565' SNL, 1238' EWL, SEC. 24, TION, -'~;;; ......"; ........ At Top Producing Interval ~i 541'SNL, 18' WEL, SEC. 18, TION, R16E i V~:-~:iF~!:::~ ~l~.~'~'J~ ! 11. Field and Pool At Total Depth i .... ~-~ .......... ~ Prudhoe Bay Field/Prudhoe Bay Pool 417'SNL, 185'EWL, SEC. 17, TION, R16E .................... 5. Elevation in feet (indicate KB, DF, etc.) 16. Lease Designation and Sedal No. KBE = 67' ! ADL 28346 12. Date Spudded 13. Da~e' T.D. Reached 14. Date Comp., Susp. ~ Aband. Jl 5. Water Depth, if offsho re 116. No. of Completions 8/14/92 973/92 9/'27/92I N/A feet MSL I One 17. Total Depth (MD+TVD) 18. Plug Back Depth (MD+TVD 19. Directional Survey 120. Depth where SSSV set 121. Thickness of Permafrost 15414' MD/9154' 7'VD 15340' MD/9111'TVD YES E~ NO []! 2202'feet MD ! 1900'(Approx.) 22. Type Electric or Other Logs Run GR/BHC/CA/J'DI TE 23. CASING, LINER AND CEMENTING RECORD SETTI~IG DEPTH MD CASING SIZE WT. PER FT. GRADE TOP BOTTOM HOLE SIZE CEMENTING RECORD AMOUNT PULLED 20" Cond. H-40 Surface 111' 30" 454 cufl Poleset 10-3/4" 45.5# NT-80 Surface 4450' 13-1/2" 2882 cuft AS 111/406 cuft C/ass "G" 7-5/8" 29. 7# L-80 Surface 14851' 9- 7/8" 7" 26# 13CR80 14851' 15386' 9-7/8" 441 cu ft Class "G" .... 2'~4. Perlorations open to Production (MD+TVD of Top and Bottom and 25. TUBING REC, ORD interval, size and number) SIZE DEPTH SET (MD) PACKER SET (MD) Gun Diarneter 3-3/8" 4 spf 4-1/2", 12.6# 14960' 14901' MD TVD 15252'-15262' 9064'-9070' 26. ACID, FRACTURE, CEMENT SQUEEZE, ETC. 15290'-15300' 9092'-9098' DEPTH INTERVAL (MD) AMOUNT & KIND OF MATERIAL USED 15310'-15318' Squeezed perfs w/45 bbls HCL + 45 bbis 15180'-15188' HF Acid. 25 bb/s C/ass "G" cmt. Tested to 1500 psi ...... 27. PRODUCTION TEST Date First Production IMethod of Operation (Flowing, gas lift, etc.) 9/29/92 I Gas Lift Date of Test Hours Tested PRODUCTION FOR OIL-BBL GAS-MCF WATER-BBL CHOKESIZ~ ]GAS-OIL RATIO TEST PERIOD I~ I Flow Tubing Casing Pressure 3ALCULATED OIL-BBL GAS-IVlCF WATER-BBL OIL GRAVITY-APl (corr) Press. 24-HOUR RATE 28. CORE DATA Brief description of lithology, porosity, fractures, apparent dips, and presence of oil, gas or water. Submit core chips. - ,R[ CEIVED ,~laska 0il & Gas Cons. Com[nissiot~ . Form 10-407 Submit in duplicate Rev. 7-1-80 CONTINUED ON REVERSE SIDE 29. 30. GEOLOGIC MARKERS FORMATION TESTS I. NAME Include interval tested, pressure data, all fluids recovered and gravity, ME,AS. DEPTH TRUE VERT. DEPTH GOR, and time of each phase. Note: Well in truncated area; No Sag River, Shublik, Zone 4 or Zone 3 Picks present Top Sadlerochit 15121' 8932' 31. LIST OF ATTACHMENTS 32. I hereby certify that the foregoi/ng is true and correct to the best of my knowledge / Signed ~'//\, ~',~/~~ TitleDrillingEnginoerSuoervisor Datef O ''5;~ ~ INSTRUCTIONS General: This form is designed for submitting a complete and correct well completion report and Icg on all types of lands and leases in Alaska. Item 1' Classification of Service Wells: Gas injection, water injection, steam injection, air injection, salt water disposal, water supply for injection, observation, injection for in-situ combustion. Item 5: Indicate which elevation is used as reference (where not otherwise shown) for depth measurements given in other spaces on this form and in any attachments. Item 16 and 24 ' If this well is completed for separate production from more than one interval (multiple completion), so state in item 16, and in item 24 show the producing intervals for only the interval reported in item 27. Submit a separate form for each additional interval to be separately produced, showing the data pertinent to such interval. Item 21' Indicate whether from ground level (GL) or other elevation (DF, KB, etc.). Item 23: Attached supplemental records for this well should, show the details of any multiple stage cement- ing and the location of the cementing tool. Item 27: Method of Operation: Flowing, Gas Lift, Rod Pump, Hydraulic Pump, Submersible, Water In- jection, Gas Injection, Shut-in, Other-explain. Item 28: If no cores taken, indicate"none". Form 10-407 Alaska Oil & Gas Cons. Coranission ~nchora9e BP/AAI SHARED SERVICE DAILY OPERATIONS PAGE: 1 WELL: DS 16-30 BOROUGH: NORTH SLOPE UNIT: PRUDHOE BAY FIELD: PRUDHOE BAY LEASE: API: 50-02922281 PERMIT: APPROVAL: ACCEPT: 08/14/92 03:08 SPUD: RELEASE: 09/17/92 12:09 OPERATION: DRLG RIG: NABORS 18E WO/C RIG: NABORS 18E 08/14/92 ( 1) TD: 110' ( 110) TURNKEY MOVE TURNKEY MOVE FROM 16-31 TO 16-30. MW: 0.0 VIS: 0 08/15/92 ( 2) TD: 493'( 383) 08/16/92 (3) TD: 1725' (1232) 08/17/92 ( 4) TD: 3207' (1482) 08/18/92 (5) TD: 4450' (1243) 08/19/92 (6) TD: 4450' ( 0) 08/20/92 (7) TD: 5700' (1250) 08/21/92 (8) TD: 7175' (1475) 08/22/92 (9) TD: 8620' (1445) REPAIRING SHAKER MW: 8.7 VIS:240 MIX MUD, INSTL SHKRS, FUNCTION TEST DIVTR DRILL TO 87', POH. RIH WITH IMPRESSION BLOCK, RIH W/FIShING MAGNET. FISH OUT 12 1/4" BIT. BUILD BHA, RE-SPUD DRILL TO 308'. TRBLE SHOOT & REPAIR VIB MTRS ON DERRICK. DRLG TO 493. POH, REPAIR SHAKER. DRILLING MW: 8.9 VIS:280 REPLC MTRS ON SHAKER. RIH. DRILL TO 1505. SURV. SHORT TRIP. DRILL TO 1725. RIH W/BHA #4 MW: 9.2 VIS:260 DRILL TO 2549. SHORT TRIP, PU KELLY & REAM. DRILL TO 3207. POH & CHG BIT. RIH W/BHA #4. RIH W/10-3/4" CSG MW: 9.6 VIS:300 RIH W/BHA %5. DRILL TO 3487. POH, CHG BIT & RIH. DRILL TO 4450. NU SPEED HEAD MW: 9.6 VIS:150 DRLG TO 4450 - 10-3/4" CSG. CIRC SHORT TRIP. CBU, POH & LD BHA. RU & RUN CSG. CIRC & CMT. NU SPEED HEAD. DRILLING AHEAD MW: 9.2 VIS: 37 NU BOPE & TEST. RIH & TEST CSG. DRLG FLOAT EQUIP & HARD CMT. LEAK OFF TEST. DRILLING AHEAD. DRLG AHEAD. MW: 9.4 VIS:350 DRLG W/BIT %6. POH & CHG BHA & BIT. RIH. SURV. DRLG W/BIT #7 & MUD MOTOR. DRLG. DRLG TO 7584' MW: 9.5 VIS: 49 SHORT TRIP TO 6590'. DRLG TO 8620'. 08/23/92 (10) TD: 9562' ( 942) DRLG. MW: 9.6 VIS: 50 DRLG TO 8620'. POOH. CHANGE BHA. RIH. DRLG TO 9562'. SHORT TRIP. WELL : DS 16-30 OPERATION: RIG : NABORS 18E' PAGE: 2 08/24/92 (11) TD:10250'( 688) 08/25/92 (12) TD:10927' ( 677) 08/26/92 (13) TD:l1419' ( 492) 08/27/92 (14) TD:11957' ( 538) RIH. MW: 9.7 VIS: 48 SHORT TRIP TO 8600', TIGHT HOLE @ 9450' TO 9200', DRLG W/BIT #8 TO 10250', DROP SURVEY, POH, CHG BHA, SERV. WEAR RING, RIH, CUT DRLG LINE, RIH W/BIT #9 POH W/BIT #9 MW: 9.7 VIS: 47 RIH, REAM F/9100'-10250', DRLG W/BIT#9 TO 10927', DROP SURV. POH, CHG BHA & P/U MUD MOTOR & PDC BIT RIH W/BHA #11 MW: 9.7 VIS: 48 KL/D RWP, P/U MOTOR. RIH. DRLG F/ 10927'-11419'. CIRC. POOH. CHANGE BIT. RIH. DRLG. RIH. DRLG F/ 11419'-11957' MW: 9.7 VIS: 46 08/28/92 (15) TD:12402' ( 445) RIH. DRLG F/ 11799'-12402' MW: 9.7 VIS: 45 POOH. TEST BOPE. RIH W/ BIT. 08/29/92 (16) TD:13572' (1170) DRILLING MU BHA #12 & RIH. RILL TO 13572' MW: 9.9 VIS: 44 08/30/92 (17) TD:14185' ( 613) 08/31/92 (18) TD:14315' ( 130) 09/01/92 (19) TD: 14485' ( 170) 09/02/92 (20) TD:14614' ( 129) 09/03/92 (21) TD:15300' ( 686) DRILLING MW: 9.9 VIS: 46 RILL TO 14108. MIX & PUMP PILL, POH. SURF TEST TELECO MWD TOOL, RIH. SLIP & CUT DRILL LINE. CONT RIH. DRILL TO 14185. DRILLING MW:10.1 VIS: 47 DRILL TO 14213. POH, REPLC KELLY HOSE. MIX & PUMP LO/HI VISC SWEEPS, CIRC BTTM UP. POH. CHG OUT HOSE. PRESS TEST. RIH, REAM TO 14213. DRILL TO 14315. DRILLING MW:10.2 VIS: 51 DRILLING, POH SERV WEAR RING. CHG BHA, SURF TEST MWD, RIH. FILL PIPE. WASH & REAM. DRILL TO 14485. DRILLING MW:10.3 VIS: 57 DRILLING, POH. PULL CLEAN. LD JARS. PU MOTOR, RIH. FILL PIPE, WASH & REAM. DRILLING TO 14614. DRILLING MW:10.3 VIS: 58 DRILLING TO 15090, CBU. SHORT TRIPo DRILLING TO 15300. 09/04/92 (22) TD:15414' ( 114) R/U SCHLUMBERGER. MW:10.4 VIS: 55 DRLG F/ 15300'-15414'. TD WELL @ 10:30 HRS, 9/3/92. CBU. SHORT TRIP TO 14000' CIRC. SHORT TRIP TO 14000' CIRC. POOH. R/U SCHLUMBERGER. WELL : DS 16-30 OPERATION: RIG : NABORS 18E PAGE: 3 09/05/92 (23) TD:15414' ( 0) 09/06/92 (24) TD:15414' ( 0) 09/07/92 (25) TD:15414' ( 0) 09/08/92 (26) TD:15414 PB: 0 09/09/92 (27) TD:15414 PB: 0 09/10/92 (28) TD:15414 PB: 0 09/11/92 (29) TD:15414 PB: 0 POH AFTER CLEANOUT TRIP MW:10.3 VIS: 54 WLIH F/OPEN HOLE LOG. WLOH, WLIH. WORK TOOL STRING, WLOH. PU BHA & RIH TO 15218. PU KELLY & REAM. PACKING OFF. PUMP LO/HIGH VISC SWEEP. SET BACK KELLY, POH. PREP LOG THRU DP MW:10.3 VIS: 48 POH. RU SCHLUMBERGER. WLIH F/OPEN HOLE LOG. RD. RU F/LOG THRU DP. LD LOG TOOL STRING. MU LOGGING TOOL STRING ON DP. TEST ELECTRICAL SYSTEM. RIH. CIRC DP VOLUME. PUMPING DOWN COND LINE. CHG OVER TO COMP RPT MW:10.3 VIS: 45 FINISH PUMP DOWN COND LINE. LATCH UP. TEST. LOG THRU DP. CBU, POH, LD LOG TOOLS. TEST BLOW OUT PREV EQUIP. PU BHA & RIH. BREAK CIRC @ SHOE. CONT RIH. PACKED OFF. CANNOT CIRC. WORK PIPE. GET CIRC. ROTATE. LD HWDP. PREP RUN CSG MW: 0.0 CONT ROTAT & CIRC. MIX & PUMP LO/HIGH VISC SWEEP. REAM. CIRC. ROTATE & RECIP WHILE PUMP SWEEP. SHORT TRIP. RIH TO BTTM. CIRC. PUMP DRY JOB. POH, LDDP. CIRC MW: 0.0 RU TO RUN CSG~"RIH, CBU @ SHOE. CONT RIH. MU HGR & LNDG JT. WORK LAST JOINT DOWN. STRING STKG OUT. SLOWLY BREAK CIRC. WORK PUMP'RATE UP. RIH W/3-1/2" DP MW: 0.0 CIRC & COND MUD. RULL RTRNS. RU CMT HEAD. FLUSH & TEST LINES. DROP BTTM PLUG. DROP TOP PLUG & DISPL W/SW. RD & CLEAR FLOOR. ND BOPS. SET PACK-OFF. NU & TEST. CHG RAMS, INSTL WEAR RING. LD LNDG JT. PU 3-1/2 DP, RIH. RNG CMT BOND LOG MW: 8.5 FSW TAG CMT @ 14968. PU KELLY, BRK CIRC, DRL CMT. TEST CSG. DRL CMT. POH. RU & RIH WITH CET/CBT/GR. 09/12/92 (30) TD:15414 PB: 0 09/13/92 (31) TD:15414 PB: 0 POH W/CSG SCRAPERS MW: 8.5 FSW RUN CET/CBT/CR. TOOL STOPPED, WORKED DOWN. ND FLOW LINE & NU. RU & TEST LUBRICATOR. RIH, POH. NU, RIH W/CSG SCRAPERS. REV CIRC. POH W/3-1/2 DP. MIX CMT FOR CIRC SQZ MW: 8.5 FSW CONT POH W/CSG SCRAPERS. ND, ~U & TEST PERF FLANGE & LUBRCTR. RU & RIH WITH SPIRAL 4 SPF GUNS. PERF. POH. JB FULL OF CMT CTNGS & POLYMER. RD E-LINE. ND, NU. MU RETAINER. RIH. ESTB CIRC BTWN PERFS, CIRC. RU & TEST LINES. PUMP HCL & MUD ACID. DISP W/RIG PUMPS. CIRC. BEGIN BATCH MIXING CMT. WELL : DS 16-30 OPERATION: RIG : NABORS 18E PAGE: 4 09/14/92 (32) TD:15414 PB: 0 09/15/92 (33) TD:15414 PB: 0 09/16/92 (34) TD:15414 PB: 0 DRLG RETAINER MW: 8.5 FSW BATCH MIX CMT. PUMP WEIGHTED MUDPUSH XT SPACER & CMT. STING INTO RETAINER & CIRC, SQZ CMT. SURF PRESS. UNSTING & DUMP CMT ON TOP. POH. CIRC PIPE CLEAR. POH. RIH W/6" BIT. CIRC. WASH & TAG CMT. DRILL FIRM CMT TO 15273. TEST TOP PERFS. DRILL RETAINER & CMT TO 15350. POH & LDDP MW: 8.5 FSW DRILL RETAINER TO 15340. TEST PERFS. PUMP HIGH VIS SWEEP, CBU, POH. MU SCRAPER & SHOE, RIH. CIRC. RECIP & ROTATE DP WHILE CIRC. DISP WELL TO CLEAN SW. POH, LDDP. RUN 4-1/2 TBG MW: 8.5 FSW LDDP, CUT DRLG LINE & BREAK KELLY. CHG RAMS TO 4-1/2. LD BHA, PULL WEAR RING & RU TBG. RUN 4-1/2 CR TBG. 09/17/92 (35) TD:15414 PB: 0 09/18/92 (36) TD:15414 PB:15340 SET PKR MW: 8.5 FSW RUN 4-1/2 TBG & SSSV & LAND TBG. RD CSG TOOLS. CHG RAMS & ND BOP & NU TEST TREE. CIRC & DISP ANN. DROP BALL & SET PRK. TEST. TURN KEY MOVE MW: 8.5 FSW SHEAR OUT PR VALVE' IN TOP GLM. DISP TOP W/DIESEL. CLEAN PITS, SET BPV. C/O CELLAR. PREP TO MOVE. RIG RELEASED ON 9-17-92 @ 12:00 HRS. SIGNATURE: (drilling superintendent) DATE: aia's!~a Oil .& rjas Cons. (.;or,;~l',".,.~,s$i!,~ MICROFILMED PRUDHOE BAY DRILLING DS 16-30 GREAT LAND DIRECTIONAL DRILLING, INC. REPORT OF SUB-SURFACE DIRECTIONAL SURVEY t-- PRUDHOE BAY DRILING COMPANY DS 16-30 WELL NAME PRUDHOE BAY LOCATION AL892D37 MWD 09/04/92 JOB NUMBER DON LEJEUNE NAME TYPE SURVEY DATE DIRECTIONAL /3 ~ TITLE SIGNATURE 409.0 FT DEPTH INTERVAL 15414.0 FT FROM TO 08/13/92 09/04/92 DATE SURVEY TAKEN FROM TO THIS IS A RECORD OF A SUB-SURFACE SURVEY OF YOUR WELL WE HAVE RETAINED A CQPY OF YOUR SURVEY REPORT IN OUR FILES FOR YOUR CONVENIENCE; HOWEVER, SHOULD YOU SO DESIRE, ALL COPIES OF THE SURVEY REPORT WILL BE FORWARDED TO YOU ON WRITTEN REQUEST. ALL SURVEYS ARE KEPT IN A LOCKED FILE AND ARE HELD IN STRICTEST CONFIDENCE. I ! I i I I I t I I ! ! ! I ! ! ! ! 1 ~REAT LAND DIRECTIONAL DRILLING, 21ient .... : ?ield ..... : Yell ...... : ~ection at: Zngineer..: PRUDHOE BAY DRILLING PRUDHOE BAY DS 16-30 N,55.10,E DON LEJEUNE INC. MEAS INCLN DEPTH ANGLE 409 0.30 491 0.40 583 0.90 687 2.10 779 3.30 VERTICAL-DEPTHS BKB SUB-SEA SECTION DISTNCE 409.0 378.8 -0.7 491.0 460.8 -0.6 583.0 552.8 0.3 687.0 656.8 2.7 778.9 748.7 6.6 872 4.70 871.6 841.4 964 6.00 963.2 933.0 1055 7.60 1053.6 1023.4 1148 9.60 1145.5 1115.3 1241 10.90 1237.0 1206.8 .1334 11.70 1328.2 1298.0 '1430 11.50 1422.3 1392.1 1524 11.90 1514.3 1484.1 1618 12.80 1606.2 1576.0 1714 14.80 1699.4 1669.2 1810 15.50 1792.0 1761.8 1904 16.30 1882.4 1852.2 1999 17.80 1973.3 1943.1 2094 20.40 2063.0 2032.8 2189 21.40 2151.~8 2121.6 12.7 21.0 31.6 · 45.5 62.0 RECORD OF SURVEY DIRECTION BEARING S 8.50 W N 52.10 E N 85.10 E N 85.50 E N 77.40 E Computation...: Survey Date...: KB Elevation..: Reference ..... : Magnetic Dcln.: RELATIVE-COORDINATES FROM-WELL-HEAD 1.1 S 0.2 W 1.1 S 0.0 E 0.8 S 1.0 E 0.6 S 3.7 E 0.1 N 8.0 E N 73.90 E 1.7 N 14.3 E N 65.10 E 4.8 N 22.2 E N 63.00 E 9.5 N 31.9 E N 56.30 E 16.6 N 43.9 E N 52.80 E 26.3 N 57.3 E · 80.2 N 53.10 E 37.2 N 71.9 E 99.5 N 54.90 E 48.6 N 87.5 E 118.6 N 53.10 E 59.8 N 102.9 E 138.7 N 51.00 E 72.2 N 118.7 E 161.4 N 47.90 E 87.1 N 136.1 E 186.4 N 51.70 E 103.2 N 155.3 E 212.1 N 53.10 E 118.9 N 175.7 E 239.8 N 47.20 E 136.8 N 197.0 E 270.7 N 49.30 E 157.5 N 220.2 E 304.5 N 55.20 E 178.2 N 247.0 E N 57.00 E 2285 23.10 2240.6 2210.4 340.8 09/04/92 MINIMUM CURVATURE 09/04/92 30.20 ft AL892D37 30.28 E 8:17 AM 2) · Survey Codes: 3/MWD IGLDD (c)92 PDS1630D B1.30 198.4 N 277.2 E CLOSURE DL DISTNCE BEARING /100 1.1 S 8.50 W 1.1 S 1.88 E 1.3 S 50.34 E 3.8 S 80.59 E 8.0 N 89.34 E 0.07 0.79 0.66 1.15 1.37 14.4 N 83.07 E 1.53 22.8 N 77.82 E 1.67 33.3 N 73.36 E 1.78 46.9 N 69.23 E 2.40 63.0 N 65.39 E 1.55 80.9 N 62.61 E 100.1 N 60.95 E 119.0 N 59.84 E 138.9 N 58.71 E 161.6 N 57.39 E 186.4 N 56.38 E 212.1 N 55.90 E 239.8 N 55.22 E 270.7 N 54.43 E 304.5 N 54.19 E 340.9 N 54.40 E 0.86 0.43 0.58 1.07 2.22 1.27 0.94 2.41 2.83 2.45 1.91 I I I I I I I ] I I I I I ] I ] ] ] '] )S 16-30 MEAS INCLN DEPTH ANGLE 2379 24.90 2474 26.90 2565 28.70 2658 30.10 2752, 31.90 VERTICAL-DEPTHS BKB SUB-SEA SECTION DISTNCE 2326.5 2296.3 379.1 2412.0 2381.8 420.5 2492.5 2462.3 462.9 2573.5 2543.3 508.6 2654.1 2623.9 557.0 2845 33.80 2732.2 2702.0 2941 35.80 2811.0 2780.8 3036 37.60 2887.2 2857.0 3132 38.50 2962.8 2932.6 3221 39-.70 3031.8 3001.6 3317 40.20 3105.4 3075.2 .3417 40.80 3181.5 3151.3 3513 41.70 3253.7 3223.5 3608 43.30 3323.7 3293.5 3702 44.60 3391.4 3361.2 3796 46.80 3457.0 3426.8 3889 48.50 3519.7 3489.5 3985 50.30 3582.1 3551.9 4083 52.30 3643.4 3613.2 4178 53.40 3700.8 3670.6 RECORD OF SURVEY DIRECTION BEARING N 55.20 E N 57.70 E N 57.70 E N 55.60 E N 56.60 E RELATIVE-COORDINATES FROM-WELL-HEAD 219.8 N 308.9 E 242.7 N 343.5 E 265.3 N 379.3 E 290.5 N 417.5 E 317.5 N 457.6 E 607.4 N 56.30 E 345.3 N 499.7 E 662.2 N 56.60 E 375.6 N 545.3 E 718.9 N 58.10 E 406.2 N 593.2 E 778.0 N 58.40 E 437.4 N 643.5 E 834.0 N 59.80 E 466.2 N 691.6 E 895.4 N 59.10 E 497.5 N 744.7 E 960.2 N 59.10 E 530.9 N 800.4 E 1023.4 N 59.10 E 563.4 N 854.8 E 1087.4 N 58.40 E 596.7 N 909.6 E 1152.6 N 55.60 E 632.2 N 964.3 E 1219.9 1288.6 1361.4 1437.8 1513.4 N 55.90 E 670.1 N 1019.9 E N 54.50 E 709.3 N 1076.3 E N 52.40 E 752.7 N 1134.9 E N 51.70 E 799.7 N 1195.2 E N 52.10 E 846.5 N 1254.8 E 4273 55.80 3755.8 3725.6 1590.7 N 52.80 E 4375 58.10 3811.4 3781.2 1676.2 N 52.40 E 4493 58.30 3873.6 3843.4 1776.3 N 52.80 ,E 4586 57.80 3922.8 3892.6 1855.2 N 53.50 E 4681 59.70 3972.1 3941.9 1936.4 N 53.50 E Page 2 09/04/92 2014.8 2102.3 2186.7 2270.1 2353.6 4771 61.60 4016.2 3986.0 4870 62.80 4062.4 4032.2 4965 62.60 4106.0 4075.8 5059 62.40 4149.4 4119.2 5153 63.20 4192.4 4162.2 CLOSURE DISTNCE BEARING 379.1 N 54.57 E 420.5 N 54.76 E 462.9 N 55.03 E 508.6 N 55,17 E 557.0 N 55.25 E DL /lOO 2.07 2.40 1.98 1.87 1.99 607.4 N 55.35 E 2.05 662.2 N 55.44 E 2.09 718.9 N 55.59 E 2.12 778.0 N 55.80 E 0.96 834.1 N 56.02 E 1.67 895.6 N 56.26 E 0.70 960.5 N 56.45 E 0.60 1023.7 N 56.61 E 0.94 1087.8 N 56.74 E 1.76 1153.1 N 56.75 E 2.49 1220.3 N 56.70 E 2.35 1289.0 N 56.62 E 2.14 1361.8 N 56.45 E 2.50 1438.1 N 56.21 E 2.12 1513.6 N 56.00 E 1.21 893.6 N 1316.2 E 1590.9 N 55.82 E 945.6 N 1384.1 E 1676.2 N 55.66 E 1006.5 N 1463.7 E 1776.4 N 55.49 E 1053.8 N 1526.9 E 1855.2 N 55.39 E 1102.1 N 1592.2 E 1936.4 N 55.31 E N 52.40 E 1149.4 N 1654.8 E 2014.8 N 55.22 E N 54.20 E 1201.7 N 1725.0 E 2102.3 N 55.14 E N 53.10 E 1251.7 N 1793.0 E 2186.7 N 55.08 E N 56.30 E 1299.9 N 1861.0 E 2270.1 N 55.07 E N 53.10 E 1348.2 N 1929.2 E 2353.6 N 55.05 E 2.60 2.28 0.33 0.83 2.00 2.36 2.01 1.05 3.03 3.15 'Survey Codes: 3/MWD I I I I } I I I ] I 1 ] I ] I ! I ] ] )S 16-30 MEAS INCLN DEPTH ANGLE 5249 62~.60 5344 61.70 5439 60.90 ~5534 62.90 5629 63.40 VERTICAL-DEPTHS BKB SUB-SEA SECTION DISTNCE 4236.1 4205.9 ~2439.0 4280.5~ 4250.3 2522.9 4326.1 4295.9 2606.1 4370.8 434~0.6 2689.7 4413.8 4383.6 2774.4 5725 62.80 4457.2 4427.0 5820 62.50 4500.8 4470.6 5913 62.00 4544.1 4513.9 6008 61.70 4589.0 4558.8 6104 62.80 4633.7 4603.5 2859.9 2944.2 3026.4 3110.1 3195.0 6198 63.20 6292 62.60 6388 62.10 6482 61.60 6577 62.00 4676.3 4646.1 3278.8 4719.2 4689.0 3362.4 4763.7 4733.5 3447.5 4808.1 4777.9 3530.3 4852.9 4822.7 3614.0 6671 64.30 4895.4 4865.2 3697.9 6766 64.60 4936.4 4906.2 3783.5 6861 64.20 4977.4 4947.2 3869.0 6955 65.70 5017.2 4987.0 3954.0 7050 66.60 5055.6 5025.4 4040.8 RECORD OF SURVEY 7146 65.70 5094.5 5064.3 7239 65.20 5133.1 5102.9 7333 64.80 5172.8 5142.6 7426 63.90 5213.1 5182.9 7519 62.30 5255.2 5225.0 7613 60.60 5300.1 5269.9 7705 60.50 5345.3 5315.1 7800 60.40 5392.2 5362.0 7893 60.60 5438.0 5407.8 7987 59.90 5484.6 5454.4 DIRECTION BEARING RELATIVE-COORDINATES FROM-WELL-HEAD Page 3 09/04/92 CLOSURE DISTNCE BEARING N 52.40 E 1400.0 N 1997.3 E 2439.0 N 54.97 E N 51.40 E 1451.8 N 2063.4 E 2522.9 N 54.87 E N 51.70 E 1503.6 N 2128.6 E 2606.1 N 54.76 E N 52,40 E 1555.1 N 2194.7 E 2689.8 N 54.68 E N 51.40 E 1607.4 N 2261.4 E 2774.5 N 54.59 E N 53.80 E 1659.4 N 2329.4 E 2860.0 N 54.53 E N 52.40 E 1710.1 N 2396.9 E 2944.4 N 54.49 E N 52.10 E 1760.5 N 2461.9 E 3026.6 N 54.43 E N 53.10 E 1811.3 N 2528.5 E 3110.3 N 54.38 E N 54.90 E 1861.3 N 2597.2 E 3195.3 N 54.37 E DL /lOO 0.90 1.33 0.89 2.20 1.08 2.32 1.35 0.61 0.98 2.02 N 56.30 E 1908.6 N 2666.3 E 3279.0 N 54.40 E 1.39 N 55.90 E 1955.3 N 2735.8 E 3362.7 N 54.45 E 0.74 N 56.60 E 2002.5 N 2806.5 E 3447.7 N 54.49 E 0.83 N 55.60 E 2048.7 N 2875.3 E 3530.5 N 54.53 E 1.08 N 56.30 E 2095.6 N 2944.6 E 3614.2 N 54.56 E 0.77 N 57.00 E 2141.7 N 3014.7 E 3698.0 N 54.61 E N 58.40 E 2187.5 N 3087.1 E 3783.6 N 54.68 E N 58.40 E 2232.4 N 3160.1 E 3869.1 N 54.76 E N 58.40 E 2277.0 N 3232.6 E 3954.1 N 54.84 E N 57.00 E 2323.4 N 3306.1 E 4040.9 N 54.90 E 4128.6 N 56.60 E 2371.5 N 3379.5 E 4128.6 N 54.94 E 4213.2 N 56.60 E 2418.1 N 3450.2 E 4213.2 N 54.97 E 4298.3 N 53.80 E 2466.7 N 3520.1 E 4298.4 N 54.98 E 4382.1 N 52.40 E 2517.0 N 3587.2 E 4382.1 N 54.94 E 4465.0 N 54.20 E 2566.6 N 3653.6 E 4465.0 N 54.91 E 4547.6 4627.7 4710.3 4791.2 4872.8 N 54.20 E 2614.9 N 3720.6 E 4547.6 N 54.90 E N 55.60 E 2661.0 N 3786.2 E 4627.7 N 54.90 E N 56.30 E 2707.2 N 3854.6 E 4710.3 N 54.92 E N 55.90 E 2752.4 N 3921.8 E 4791.3 N 54.94 E N 56.60 E 2797.7 N 3989.7 E 4872.8 N 54.96 E 2.54 1.37 0.42 1.60 1.65 1.01 0.54 2.73 1.67 2.44 1.81 1.33 0.65 0.43 0.99 'Survey Codes: 3/MWD ) -I } ! ! I I ! I ! ! ~ ! ! 1 } ! ) ..... 1 )S 16-30 MEAS INCLN DEPTH ANGLE 8081 60.10 8175 58.90 8271 60.40 8366 62.80 8460 63.50 8554 62.80 8647 63.10 8741 63.80 8834 62.60 8927 61.70 9023 61.80 9118 61.70 9213 60.40 9308 59.80 9404 60.00 9497 6o., o 9590 60.30 9685 60.10 9778 60.00 9873 59.50 9968 59.50 10061 59.20 10156 59.40 10247 59.80 10340 59.60 10435 59.10 10529 59.00 10625 58.50 10719 58.00 10813 57.40 VERTICAL-DEPTHS BKB SUB-SEA RECORD OF SURVEY SECTION DISTNCE DIRECTION BEARING RELATIVE-COORDINATES FROM-WELL-HEAD 5531.6 5501.4 4954.2 N 55.90 E 2842.9 N 4057.4 E 5579.3 5549.1 5035.2 N 55.90 E 2888.4 N 4124.4 E 5627.8 5597.6 5118.0 N 57.00 E 2934.1 N 4193.5 E 5673.0 5642.8 5201.5 N 57.70'E 2979.2 N 4263.8 E 5715.5 5685.3 5285.3 N 57.70 E 3024.0 N 4334.7 E 5757.'9 5727.7 5369.1 5800.2 5770.0 5451.9 5842.2 5812.0 5535.9 5884.2 5854.0 5618.9 5927.6 5897.4 5701.2 5942.9 5987.8 6033.8 6081.2 6129.3 6175.5 6221.5 6268.7 6315.2 6363.0 5973.1 6018.0 6064.0 6111.4 6159.5 6411.2 6458.7 6507.2 6553.2 6600.1 6205.7 6251.7 6298.9 6345.4 6393.2 6648.6 6696.9 6746.7 6796.2 6846.4 5785.7 5869.4 5952.5 6034.8 6117.9 6198.6 6279.4 6361.7 6442.2 6524.2 6606.0 6685.9 6767.6 6846.0 692.6.2 7007.8 7088.3 7170.2 7250.0 7329.3 6441.4 6488.9 6537.4 6583.4 6630.3 N 57.70 E 3068.8 N 4405.6 E N 56.30 E 3113.9 N 4475.1 E N 54.90 E 3161.5 N 4544.4 E N 55.60 E 3208.8 N 4612.6 E N 56.30 'E 3254.8 N 4680.8 E N 56.60 E 3301.5 N 4751.2 E N 56.60 E 3347.6 N 4821.1 E N 56.30 E 3393.6 N 4890.4 E N 55.60 E 3439.7 N 4958.6 E N 54.50 E 3487.2 N 5026.7 E N 53.80 E 3534.5 N 5092.1 E N 53.80 E 3582.2 N 5157.3 E N 52.10 E 3631.9 N 5223.1 E N 52.80 E 3681.0 N 5287.0 E N 52.10 E 3731.0 N 5352.1 E N 53.10 E 3780.7 N 5417.1 E N 52.80 E 3828.9 N 5480.9 E N 53.10 E 3878.2 N 5546.1 E N 53.10 E 3925.3 N 5608.9 E N 52.10 E 3974.1 N 5672.7 E N 52.10 E N 51.70 E N 51.00 E N 51.40 E N 52.10 E 6678.8 6727.1 6776.9 6826.4 6876.6 4024.3 N 5737.2 E 4074.0 N 5800.6 E 4125.3 N 5864.7 E 4175.4 N 5927.0 E 4224.5 N 5989.4 E ~Page 4 09/04/92 CLOSURE DL DISTNCE BEARING /100 4954.2 N 54.98 E 0.68 5035.2 N 55.00 E 1.28 5118.0 N 55.02 E 1.85 5201.5 N 55.06 E 2.61 5285.3 N 55.10 E 0.74 5369.1 N 55.14 E 0.74 5451.9 N 55.17 E 1.38 5535.9 N 55.17 E 1.53 5618.9 N 55.18 E 1.45 5701.2 N 55.19 E 1.17 5785.7 N 55.21 E 0.29 5869.4 N 55.23 E 0.11 5952.5 N 55.24 E 1.40 6034.8 N 55.25 E 0.90 6117.9 N 55.25 E 1.01 6198.6 N 55.23 E 0.78 6279.4 N 55.22 E 0.11 6361.7 N 55.19 E 1.57 6442.2 N 55.15 E 0.66 6524.2 N 55.12 E 0.83 6606.0 N 55.09 E 0.91 6685.9 N 55.06 E 0.43 6767.6 N 55.04 E 0.34 6846.0 N 55.01 E 0.44 6926.2 N 54.99 E 0.95 7007.9 N 54.95 E 0.53 7088.4 N 54.92 E 0.38 7170.3 N 54.88 E 0.81 7250.0 N 54.84 E 0.64 7329.4 N 54.80 E 0.90 'Survey Codes: 3/MWD 16-30 MEAS INCLN DEPTH ANGLE 10911 57.00 11006 58.40 11101 60.20 11195 62.30 11290 63.40 11385 64.20 11481 63.50 11576 62.50 11671 62.60 11766 62.30 11861 61.30 11956 61.30 12051 61.70 12146 61.50 12242 60.20 12337 59.90 12436 60.20 12531 60.00 12624 60.50 12719 60.60 12814 60.70 12908 61.00 13002 61.10 13097 61.30 13192 61.50 VERTICAL-DEPTHS BKB SUB-SEA SECTION DISTNCE RECORD OF SURVEY 6929.7 6899.5 7411.5 6980.5 6950.3 7491.6 7029.0 6998.8 7573.2 7074.2 7044.0 7655.5 7117.5 7087.3 7740.0 DIRECTION BEARING RELATIVE-COORDINATES FROM-WELL-HEAD Page 5 09/04/92 CLOSURE DISTNCE BEARING N 50.30 E 4276.2 N 6053.6 E 7411.6 N 54.76 E N 52.40 E 4326.3 N 6116.3 E 7491.7 N 54.73 E N 52.40 E 4376.1 N 6181.0 E 7573.4 N 54.70 E N 53.10 E 4426.0 N 6246.6 E 7655.7 N 54.68 E N 53.10 E 4476.8 N 6314.2 E 7740.2 N 54.66 E 7159.5 7129.3 7825.2 N 53.10 E 4527.9 N 6382.4 E 7201.8 7171.6 7911.3 N 54.20 E 4579.0 N 6451.8 E 7244.9 7214.7 7996.0 N 55.60 E 4627.7 N 6521.0 E 7288.7 7258.5 8080.3 N 55.20 E 4675.6 N 6590.4 E 7332.6 7302.4 8164.5 N 56.30 E 4723.0 N 6660.1 E 4769.7 N 6729.5 E 4816.1 N 6798.7 E 4862.5 N 6868.2 E 4908.6 N 6937.8 E 4954.1 N 7008.2 E 7377.5 7347.3 8248.2 7423.1 7392.9 8331.5 7468.5 7438.3 8415.0 7513.7 7483.5 8498.5 7560.4 7530.2 858.2.3 N 55.90 E N 56.30 E N 56.30 E N 56.60 E N 57.7O E 7607.9 7577.7 8664.5 7657.3 7627.1 8750.2 7704.6 7674.4 8832.5 7750.8 7720.6 8913.1 7797.5 7767.3 8995.7 N 58.10 E 4997.9 N 7078.0 E N 57.70 E 5043.4 N 7150.6 E N 58.10 E 5087.2 N 7220.4 E N 57.70 E 5130.1 N 7288.8 E N 57.70 E 5174.3 N 7358.7 E 7825.4 N 54.65 E 7911.6 N 54.64 E 7996.2 N 54.64 E 8080.5 N 54.65 E 8164.7 N 54.66 E 11oo 1.60 2.38 1.89 2.33 1.16 0.84 1.26 1.68 0.39 1.07 8248.4 N 54.67 E 1.12 8331.7 N 54.69 E 0.37 8415.2 N 54.70 E 0.42 8498.7 N 54.72 E 0.35 8582.5 N 54.74 E 1.68 8664.7 N 54.77 E 8750.3 N 54.80 E 8832.5 N 54.83 E 8913.2 N 54.86 E 8995.8 N 54.89 E 7844.1 7813.9 9078.5 N 57.40 E 5218.8 N 7428.6 E 9078.5 N 54.91 E 7889.8 7859.6 9160.5 N '57.00 E 5263.2 N 7497.6 E 9160.5 N 54.93 E 7935.3 7905.1 9242.7 N 56.60 E 5308.3 N 7566.4 E 9242.8 N 54.95 E 7981.1 7950.9 9326.0 N 55.60 E 5354.7 N 7635.5 E 9326.0 N 54.96 E 8026.6 7996.4 9409.4 N 56.30 E 5401.4 N 7704.6 E 9409.4 N 54.97 E 13287 61.80 8071.7 8041.5 9493.0 13382 62.10 8116.4 8086.2 9576.8 13475 62.20 8159.8 8129.6 9659.0 13570 62.30 8204.1 8173.9 9743.1 13664 62.40 8247.7 8217.5 9826.3 N 55.20 E 5448.4 N 7773.7 E 9493.0 N 54.97 E N 55.60 E 5496.1 N 7842.8 E 9576.8 N 54.98 E N 54.90 E 5542.9 N 7910.3 E 9659.0 N 54.98 E N 54.20 E 5591.7 N 7978.8 E 9743.1 N 54.98 E N 53.80 E 5640.6 N 8046.2 E 9826.4 N 54.97 E 0.48 0.46 0.42 0.65 0.11 0.29 0.49 0.39 0.95 0.68 1.07 0.49 0.67 0.66 0.39 'Survey Codes: 3/MWD ! ! ! ) ) ! ! ) ! ! I ! ! ) I ! ! ! DS .3 3 3 3 3 16-30 MEAS INCLN DEPTH ANGLE VERTICAL-DEPTHS BKB SUB-SEA SECTION DISTNCE RECORD OF SURVEY 13759 62.50 8291.6 8261.4 9910.6 13855 62.80 8335.7 8305.5 9995.8 13950 63.00 8379.0 8348.8 10080.3 14043 63.20 8421.1 8390.9 10163.2 14138 62.10 8464.7 8434.5 10247.5 DIRECTION BEARING N 54.20 E N 52.80' E. N 53.10 E N 53.10 E N 53.50 E RELATIVE-COORDINATES FROM-WELL-HEAD 5690.1 N 8114.3 E 5740.9 N 8182.8 E 5791.8 N 8250.3 E 5841.6 N 8316.7 E 5892.0 N 8384.3 E 3 14232 60.30 8510.0 8479.8 10329.9 N 54.20 E 5940.6 N 8450.8 E 3 14327 59.20 8557.9 8527.7 10411.9 N 53.50 E 5989.0. N 8517.1 E 3 14421 58.40 8606..6 8576.4 10492.3 N 54.20 E 6036.5 N 8582.0 E 3 14517 59.10 8656.4 8626.2 10574.4 N 54.20 E 6084.5 N 8648.6 E 3 14612 59.60 8704.8 8674.6 10656.1 N 54.20 E 6132.3 N 8714.9 E 3 14708 57.30 8755.0 8724.8 10737.9 N 55.60 E 3 14803 56.60 8806.8 8776.6 10817.5 N 55.90 E 3 14898 55.70 8859.7 8829.5 10896.4 N 55.60 E 3 14992 54.90 8913.3 8883.1 10973.7 N 56.60 E 3 15086 55.00 8967.2 8937.0 11050.5 N 58.80 E 6i79.3 N 8781.8 E 6224.1 N 8847.6 E 6268.5 N 8912.8 E 6311.7 N 8977.0 E 6352.8 N 9042.0 E 15181 54.70 9021.9 8991.7 11128.1 15275 54.30 9076.5 9046.3 11204.5 15349 53.90 9119.9 9089.7 11264.4 15414 53.90 9158.2 9128.0 11316.9 ^survey Codes: 3/MWD J/PROJECTED Page 6 09/04/92 CLOSURE DISTNCE BEARING DL 11oo 9910.6 N 54.96 E 0.39 9995.8 N 54.95 E 1.33 10080.3 N 54.93 E 0.35 10163.2 N 54.92 E 0.22 10247.6 N 54.90 E 1.22 10329.9 N 54.89 E 2.02 10412.0 N 54.89 E 1.32 10492.4 N 54.88 E 1.06 10574.4 N 54.87 E 0.73 10656.2 N 54.87 E 0.53 10738.0 N 54.87 E 10817.6 N 54.87 E 10896.5 N 54.88 E 10973.7 N 54.89 E 11050.6 N 54.91 E 2.70 0.78 0.98 1.22 1.92 N 57.70 E 6393.6 N 9108.1 E 11128.1 N 54.93 E 1.00 N 57.40 E 6434.7 N 9172.6 E 11204.6 N 54.95 E 0.50 N 56.60 E 6467.3 N 9222.9 E 11264.5 N 54.96 E 1.03 N 56.60 E 6496.3 N 9266.7 E 11317.0 N 54.97 E 0.00 ] I ] ] I ] } ] 1 ] I I } } I } ! I 1 DS 16-30 SUBSEA DEPTH 400 500 600 700 800 900 1000 1100 120'0 1300 1400 1500 1600 1700 1800 1900 2000 2100 2200 2300 2400 2500 2600 2700 2800 2900 3000 3100 3200 3300 Page 7 09/04/92 DATA INTERPOLATED FOR 100 FT SUBSEA INTERVAL MEAS INCLN ,TVD MD-TVD VERT DIRECTION DEPTH ANGLE BKB DIFF CRRT BEARING RELATIVE COORDINATES FROM WELL HEAD 430 0.33 430 0 0 S 26.77. E 1.17 S 0.14 W 530 0.61 530 0 0 N 66.16 E 0.93 S 0.34 E 630 1.44 630 0 0 N 85.28 E 0.76 S 1.97 E 730 2.66 730 0 0 N 81.69 E 0.41 S 5.51 E 830 4.07 830 0 0 N 75.46 E 0.87 N 11.20 E 931 5.53 930 1 0 N 68.27 E 3.45 N 19.21 E 1031 7.19 1030 1 1 N 63.54 E 8.17 N 29.22 E 1132 9.27 1130 2 1 N 57.42 E 15.22 N 41.74 E 1234 10.80. 1230. 4 2 N 53.06 E 25.46 N 56.27 E 1336 11.70 1330 6 2 N 53.14 E 37.47 N 72.18 E 1438 11.53 1430 8 2 N 54.75 E 49.51 N 88.79 E 1540 12.06 1530 10 2 N 52.74 E 61.82 N 105.57 E 1643 13.31 1630 12 2 N 50.20 E 75.70 N 123.04. E 1746 15.03 1730 16 3 N 49.16 E 92.51 N 142.24 E 1850 15.84 1830 19 4 N 52.29 E 109.83 N 163.69 E 1954 17.09 1930 24 4 N 50.00 E 127.86 N 186.87 E 2059 19.44 2030 29 5 N 48.53 E 149.68 N 211.21 E 2166 21.16 2130 36 7 N 53.76 E 173.32 N 240.14 E 2274 .22.90 2230 43 8 N 56.79 E 196.02 N 273.44 E 2383 24.99 2330 53 9 N 55.31 E 220.75 N 310.28 E 2494 27.31 2430 64 11 N 57.70 E 247.66 N 351.35 E 2608 29.35 2530 78 14 N 56.73 E 276.69 N 396.94 E 2724 31.36 2630 94 16 N 56.30 E 309.33 N 445.40 E 2843 33.75 2730 112 19 N 56.31 E 344.60 N 498.58 E 2965 36.25 2830 135 22 N 56.97 E 383.25 N 557.02 E 3090 38.11 2930 160 26 N 58.27 E 423.85 N 621.57 E 3219 39.67 3030 189 28 N 59.77 E 465.48 N 690.45 E 3349 40.39 3130 219 31 N 59.10 E 508.29 N 762.75 E 3482 41.41 3230 251 32 N 59.10 E 552.68 N 836.92 E 3617 43.42 3330 287 35 N 58.13 E 599.89 N 914.84 E I I ! ! ! I J J I J ! ! } } iJ ! ! ) 'J DS 16-30 DATA INTERPOLATED FOR 100 FT SUBSEA INTERVAL Page 8 09/04/92 SUBSEA DEPTH 3400 3500 3600 3700 3800 3900 4000 4100 4200 4300 440O 4500 4600 4700 4800 4900 5000 5100 5200 5300 5400 5500 5600 5700 5800 5900 6000 6100 6200 6300 MEAS INCLN TVD MD-TVD VERT DIRECTION DEPTH ANGLE BKB DIFF CRRT BEARING 3757 45.89 3430 327 40 N 55.78 E 3905 48.80 3530 375 48 N 54.15 E 4061 51.86 3630 431 57 N 51.85 E 4228 54.67 3730 498 67 N 52.47 E 4411 58.16 3830 580 82 N 52.52 E 4600 58.08 3930 670 89 N 53.50 E 4801 61.96 4030 770 101 N 52.94 E 5018 62.49 4130 887 l17N 54.89 E 5236 62.68 4230 1006 119 N 52.49 E 5447 61.08 4330 1117 111 N 51.76 E 5666 63.17 4430 1235 118 N 52.31 E 5883 62.16 4530 1353 118 N 52.20 E 6096 62.71 4630 1466 113 N 54.76 E 6316 62.48 4730 1586 119 N 56.07 E 6529 61.80 4830 1699 113 N 55.94 E 6752 64.55 4930 1821 123 N 58.19 E 6987 66.00 5030 1957 135 N 57.93 E 7232 65.24 5130 2102 145 N 56.60 E 7464 63.24 5230 2234 132 N 53.14 E 7674 60.53 5330 2344 110 N 55.13 E 7877 60.57 5430 2447 103 N 55.97 E 8078 60.09 5530 2548 101 N 55.92 E 8276 60.52 5630 2646 98 N 57.04 E 8493 63.26 5730 2763 117 N 57.70 E 8714 63.60 5830 2884 121 N 55.30 E 8932 61.71 5930 3002 119 N 56.32 E 9144 61.35 6030 3113 111 N 56.52 E 9346 59.88 6130 3215 102 .N 55.17 E 9547 60.35 6230 3316 101 N 53.80 E 9748 60.03 6330 3417 101 N 52.57 E RELATIVE COORDINATES FROM WELL HEAD 654.27 N 996.66 E 716.27 N 1086.06 E 789.24 N 1181.86 E 871.26 N 1286.83 E 963.96 N 1408.00 E 1060.81 N 1536.34 E 1165.17 N 1675.48 E 1279.15 N 1830.69 E 1393.01 N 1988.22 E 1508.18 N 2134.42 E 1627.61 N 2287.10 E 1744.33 N 2441.18 E 1857.41'N 2591.73 E 1967.15 N 2753.39 E 2071.86 N 2909.27 E 2180.67 N 3076.09 E 2292.28 N 3257.23 E 2414.63 N 3444.94 E 2537.86 N 3614.57 E 2645.76 N 3764.15 E 2744.66 N 3910.39 E 2841.57 N 4055.31 E 2936.41 N 4196.97 E 3039.73 N 4359.55 E 3147.52 N 4524.47 E 3257.48 N 4684.76 E 3359.99 N 4839.85 E 3458.08 N 4985.31 E 3559.93 N 5126.84 E 3665.08 N 5266.09 E DS 16-30 SUBSEA DEPTH 6400 6500 6600 6700 6800 6900 7000 7100 7200 7300 7400 7500 7600 '7700 7800 7900 8000 8100 8200 8300 8400 8500 8600 8700 8800 8900 9000 9100 Page 9 09/04/92 DATA INTERPOLATED FOR 100 FT SUBSEA INTERVAL MEAS INCLN TVD MD-TVD VERT DIRECTION DEPTH ANGLE BKB DIFF CRRT BEARING RELATIVE COORDINATES FROM WELL HEAD 9946 59.50 6430 3516 98 N 52.87 E 3769.25 N 5401.84 10142 59.37 6530 3612 96 N 53.06 E 3870.90 N 5536.46 10340 '59.60 6630 3710 98 N 52.10 E 3973.92 N 5672.52 10535 58.97 6730 3805 95 N 51.66 E 4077.20 N 5804.66 10726 57.95 6830 3896 91 N 51.45 E 4179..17 N 5931.80 10912 57.01 6930 3982 86 N 50.32, E 4276.65 N 6054.20 11104 60.26 7030 4073 92 N 52.42 E 4377.45 N 6182.75 11318 63.64 7130 4188 115 N 53.10 E 4492.04 N 6334.59 11544 62.84 7230 4314 126 N 55.13 E 4611.52 N 6497.64 11761 62.32 7330 4431 117 N 56.24 E 4720.39 N 6656.20 11971 61.36 7430 4540 110 N 56.30 E 4823.29 N 6809.44 12180 61.03 7530 4650 110 N 56.99 E 4925.16 N 6963.05 12382 60.04 7630 4751 101 N 57.92 E 5018.34 N 7110.76 12582 60.28 7730 4852 101 N 57.88 E 5110.81 N 7258.16 12786 60.67 7830 4956 103 N 57.49 E 5205.48 N 7407.80 12991 61.09 7930 5061 106 N 56.65 E 5303.14 N 7558.65 13200 61.52 8030 5169 108 N 56.21 E 5405.10 N 7710.17 13412 62.13 8130 5281 112 N 55.38 E 5510.87 N 7864.29 13626 62.36 8230 5396 115 'N 53.96 E 5620.95 N 8019.19 13843 62.76 8330 5513 117 N 52.98 E 5734.38 N 8174.29 14063 62.97 8430 .5633 120 N 53.18 E 5852.39 N 8331.05 14272 59.83 8530 5742 109 N 53.90 E 5961.22 N 8479.22 14466 58.73 8630 5836 94 N 54.20 E 6059.10 N 8613.39 14661 58.42 8730 5931 95 N 54.92 E 6156.82 N 8749.34 14845 56.20 8830 6015 84 N 55.77 E 6243.90 N 8876.71 15021 54.93 8930 6091 76 N 57.29 E 6324.81 N 8997.18 15195 54.64 9030 6165 74 N 57.65 E 6399.87 N 9117.90 15366 53.90 9130 6236 71 N 56.60 E 6475.11 N 9234.68 E E E E E I I I ! ! } } I ) ! ! t I I t ! I ! ! 16-30 Page 10 DATA INTERPOLATED FOR 1000 FT MEASURED DEPTH INTERVAL 09/04/92 MEAS INCLN VERT-DEPTHS SECT DIRECTION REL-COORDINATES DEPTH ANGLE BKB SUB-S DIST BEARING 1000 6.63 999 969 25 N 64.27 E 6 N 2000 17.83 1974 1944 240 N 47.22 E 137 N 3000 36.92-2859 2828 697 N 57.53 E 395 N 4000 50.61 3592 3561 1373 N 52.29 E 760 N 5000 62.53 4122 4092 2218 N 54.29 E 1270 N CLOSURE DL/ FROM-WELLHEAD DIST BEARING 100 26 E 27 N 75.88 E 1.8 197 E 240 N 55.21 E 2.8 575 E 697 N 55.52 E 2.1 1144 E 1373 N 56.41 E 2.1 1818 E 2218 N 55.06 E 3.0 6000 61.73 4585 4555 3103 N 53.02 E 1807 N' 2523 E 3103 N 54.39 E 1.0 7000 66.13 5036 5005 3995 N 57.74 E 2299 N 3268 E 3995 N 54.87 E 1.6 8000 59.93 5491 5461 4884 N 56.50 E 2804 N 3999 E 4884 N 54.96 E 0.7 9000 61.78 5962 5932 5765 N 56.53 E 3290 N 4734 E 5765 N 55.20 E 0.3 10000 59.40 6458 6428 6634 N 53.00 E 3797 N 5439 E 6634 N 55.08 E 0.4 11000 58.31 6977 6947 7486 N 52.27 E 4323 N 12000 61.49 7444 7414 8370 N 56.30' E 4838 N 13000 61.10 7934 7904 9241 N 56.61 E 5307 N 14000 63.11 8402 8371 10125 N 53.10 E 5819 N 15000 54.91 8918 8888 10980 N 56.79 E 6315 N 6112 E 7487 N 54.73 E 2.4 6831 E 8370 N 54.69 E 0.4 7565 E 9241 N 54.95 E 0.4 8286 E 10125 N 54.92 E 0.2 8982 E 10980 N 54.89 E 1.9 PRUBHOE BAY DRILLIN8 ~) 11) o o ~54~4 6496 DS ~16-30 PLAN VIE~ CLOSURE ..... : DECLINATION.: SCALE ....... : DRA~N ....... : tt317 ft at N 54.§7 E 30.28 E ~_ inch = ~,500 feet 09/~3/92 Land Dir'ect.~onaZ flrillin~ 750 0 750 <- blEST · EAST -> ~,500 2250 3000' 3750 4500 5250 6000 6750 7500 8250 9000 9750 PRUDHOE BAY DRTLLTNG <KB> Hanker Identification 0 0 0 0.00 15414 9t58 11317 53.90 DS :1.6-30 VERTICAL SECTION VIEI~ Section at: N 55. tO E TVD Scale.: ! inch = 2000 feet Oep Scale.: 1 inch = 2000 fee~ Drawn ..... : 09/13/92 Great Land Directional i4000' 0 tooo 2000'- 3000 4000 5000 6000 7000 8000 9000 toooo ttooo t~ooo t3000 Section Oep~rtuPe [GU:ICI Icj g~ I I i , C OFILr4ED ID.ate_ .l _ _ _ _ .... SUB - S URFA CE DIRECTIONAL SURVEY [-~ UIDANCE ~ ONTINUOUS ~ OOL Company ARCO ALASKA, INC. Well Name Field/Location PRUDHOE BAY~ NORTH SLOPE~ ALAS~,A,, RECE!VE,D D.S. 16-30 (1565' FNL, 1238' FWL, SEC 24, TION, R15.E) Job Reference No. 92582 Loc~cjed By: Date 28-SEP-92 Computed By: FORMICA KRUWELL II SCHLUMBERGER GCT DIRECTIONAL SURVEY CUSTOMER LISTING FOR ARCO ALASKA, INC. D.S. 16-30 PRUDHOE BAY NORTH SLOPe, ALASKA SURVEY DATE' 28-SEPT-92 ENGINEER' JEFF FORMICA METHODS OF COMPUTATION TOOL LOCATION' TANGENTIAL- Averaged deviation and azimuth INTERPOLATION- LINEAR VERTICAL SECTION' HORIZ. DIST. PROJECTED ONTO A TARGET AZIMUTH OF NORTH 58 DEG 48 MIN EAST COMPUTATION DATE' 5-0CT-92 PAGE 1 ARCO ALASKA, INC. D.S. 16-30 PRUDHOE BaY NORTH SLOPE, ALASKA DATE OF SURVEY' 28-SEPT-92 KELLY BUSHING ELEVATION' 67.00 FT ENGINEER' JEFF FORMICA INTERPOLATED VALUES FOR EVEN 100 FEET OF MEASURED DEPTH TRUE SUB-SEA COURSE MEASURED VERTICAL VERTICAL DEVIATION AZIMUTH DEPTH DEPTH DEPTH DEG MIN DEG MIN VERTICAL DOGLEG RECTANGULAR COORDINATES HORIZ. DEPARTURE SECTION SEVERITY NORTH/SOUTH EAST/WEST DIST. AZIMUTH FEET DEG/IO0 FEET FEET FEET DEG MIN 0 O0 100 O0 200 O0 300 O0 400 O0 500 O0 600 O0 700 O0 800 O0 900 O0 0 O0 100 O0 200 O0 300 O0 400 O0 600 O0 699 99 699 96 799 84 899 56 -67 O0 33 O0 133 O0 233 O0 333 O0 433 O0 532 99 632 96 732 84 832 56 0 0 N 0 0 E 0 11 S 19 24 W 0 10 S 24 48 W 0 10 S 47 10 W 0 3 N 66 35 W 0 24 N 73 52 E 0 58 N 77 45 E I 59 N 80 29 E 3 25 N T7 14 E 4 51 N 70 46 E 0 O0 -0 07 -0 32 -0 59 -0 81 -0 50 0 61 2 85 7 43 14 64 0 O0 0 O0 0 O0 0 18 0 38 0 61 1 08 I 50 0 94 0 29 000N 0 lOS 0 39 S 0 64 S 0 75 S 0 60 S 0 27 S 0 12 N I 07 N 3 23 N 000 E 0 03 W 0 13 W 0 30W 0 50W 0 22 W 0 88 E 3 25 E 8 04 E 15 16 E 0 O0 N 0 0 E 0 0 0 0 0 0 3 8 15 10 S 16 50 W 42 S 18 54 W 71 S 24 54 W 90 S 33 33 W 64 S 20 25 W 92 S 72 58 E 25 N 87 49 E 11 N 82 23 E 50 N 77 58 E 1000 O0 1100 1200 1300 1400 1500 1600 1700 1800 1900 999 07 O0 1098 O0 1197 O0 1295 O0 1393 O0 1491 O0 1589 O0 1686 O0 1783 O0 1879 932 07 30 1031 13 1130 48 1228 54 1326 60 1424 51 1522 84 1619 65 1716 95 1812 6 31 N 63 58 E 30 7 55 N 59 58 E 13 9 32 N 55 26 E 48 11 8 N 53 26 E 54 11 23 N 53 22 E 60 11 19 N 51 55 E 51 12 21 N 49 18 E 84 14 1 N 47 20 E 65 15 7 N 48 52 E 95 16 9 N 51 5 E 24 35 36 66 51 93 69 91 89 43 108 89 129 05 151 57 176 18 202 81 1 40 2 26 ,1 23 1 48 0 09 0 46 1 79 0 90 1 43 1.24 7 05 N 12 21 31 43 55 68 83 100 117 24 2O E 79 N 35 03 N 47 59 N 62 29 N 78 24 N 93 14 N 109 48 N 126 28 N 145 58 N 165 25 21 N 73 46 E 11E 37 97 E 52 59 E 70 33 E 89 85 E 108 61E 129 64 E 151 24 E 176 89 E 203 37 N 70 0 E 38 N 66 20 E 12 N 63 13 E 50 N 61 4 E 90 N 59 31E 06 N 58 8 E 68 N 56 36 E 50 N 55 23 E 33 N 54 40 E 2000 O0 1975 71 1908.71 17 27 2100 2200 2300 2400 2500 2600 2700 2800 2900 O0 207O O0 2163 O0 2256 O0 2347 O0 2437 O0 2525 O0 2612 O0 2697 O0 2780 38 2OO3.38 2O 5 86 2096.86 21 32 29 2189.29 23 13 60 2280.60 24 57 44 2370.44 27 14 61 2458.61 29 6 34 2545.34 30 37 52 2630.52 32 32 79 2713.79 34 39 N 51 15 E N 52 6 E N 55 8 E N 56 46 E N 56 28 E N 57 4 E N 57 2O E N 56 33 E N 56 37 E N 56 37 E 231 34 263 27 298 6O 336 73 377 46 421 33 468 48 518.23 570.56 625.89 2.24 2.11 2.58 1.43 1.92 1.74 1.77 1.60 1.21 1.83 135 56 N 188 37 E 232 07 N 54 16 E 155 176 197 220 244 269 297 326 356 63 N 213 79 N 242 94 N 273 37 N 3O7 47 N 344 97 N 384 12 N 425 O1N 469 44 N 515 53 E 264 O2 E 299 80 E 337 82 E 378 52 E 422 19 E 469 92 E 519 60 E 571 86 E 627 23 N 53 55 E 71 N 53 51E 85 N 54 8 E 58 N 54 24 E 44 N 54 38 E 56 N 54 54 E 32 N 55 6 E 67 N 55 14 E 03 N 55 21E 3000.00 2861 97 2794 97 36 41 3100.00 2941 3200.00 3019 3300.00 3096 340O O0 3172 3500 O0 3248 3600 O0 3322 3700 O0 3394 3800 O0 3464 3900 O0 3532 23 2874 19 2952 12 3029 64 3105 29 3181 15 3255 43 3327 51 3397 O1 3465 23 38 14 19 39 21 12 39 57 64 40 18 29 41 30 15 43 7 43 44 32 51 46 37 O1 48 34 N 57 2 E 684.23 N 58 10 E 745.20 N 59 21E 807.82 N 59 59 E 871.70 N 59 58 E 936.06 N 59 27 E 1001.45 N 58 4 E 1068.85 N 56 32 E 1137.94 N 55 18 E 1209.16 N 54 14 E 1282.77 2 53 1 O6 1 33 0 33 0 97 2 24 1 24 3 O1 2 19 2 64 388 46 N 564 67 E 685 38 N 55 28 E 421 02 N 616 453 55 N 669 485 70 N 724 517 90 N 78O 550 81N 837 585 98 N 894 623 05 N 953 663.23 N 1011 705.57 N 1072 22 E 746 74 E 808 95 E 872 69 E 936 20 E 1002 70 E 1069 03 E 1138 95 E 1209 37 E 1283 32 N 55 39 E 86 N 55 54 E 61 N 56 11E 85 N 56 26 E 15 N 56 39 E 51 N 56 47 E 62 N 56 49 E 93 N 56 46 E 67 N 56 39 E COMPUTATION DATE- 5-OCT-g2 PAGE 2 ARCO ALASKA, INC. D.S. 16-30 PRUDHOE BaY NORTH SLOPE, ALASKA DATE OF SURVEY- 28-SEPT-92 KELLY BUSHING ELEVATION' 67.00 FT ENGINEER' JEFF FORMICA INTERPOLATED VALUES FOR EVEN iO0 FEET OF MEASURED DEPTH TRUE SUB-SEA COURSE MEASUEED VERTICAL VERTICAL DEVIATION AZIMUTH DEPTH DEPTH DEPTH DEG MIN DEG MIN VERTICAL DOGLEG RECTANGULAR COORDINATES HORIZ. DEPARTURE SECTION SEVERITY NORTH/SOUTH EAST/WEST DIST. AZIMUTH FEET DEG/IO0 FEET FEET FEET DEG MIN 4000 O0 3596 93 3529 93 50 32 4100 4200 4300 4400 45O0 4600 4700 4800 4900 O0 3659 O0 3719 O0 3776 O0 3830 O0 3883 O0 3935 O0 3986 O0 4034 09 3592 01 3652 21 3709 21 3763 07 3816 62 3868 44 3919 51 3967 O0 4081.46 4014 09 52 26 01 53 57 21 56 23 21 58 11 07 58 6 62 58 39 44 60 29 51 61 31 46 62 34 N 52 32 E 1358.48 N 51 59 E 1436 28 N 51 59 E 1515 N 52 26 E 1597 N 52 44 E 1680 N 52 53 E 1765 N 53 0 E 1849 N 52 46 E 1935 N 52 19 E 2022 N 51 53 E 2110 77 24 91 32 96 63 79 48 2 91 1 59 1 64 1 90 1 07 0 61 1 06 2 67 0 60 0 49 750 93 N 1133 42 E 1359 60 N 56 28 E 799 848 898 949 1001 1052 1104 1157 1211 O0 N 1195 32 N 1258 59 N 1323 73 N 1389 08 N 1457 34 N 1525 23 N 1594 55 N 1663 82 N 1733 25 E 1437 32 E 1517 11E 1599 96 E 1683 55 E 1768 45 E 1853 19 E 1939 79 E 2026 44 E 2115 72 N 56 14 E 57 N 56 1E 4O N 55 49 E 44 N 55 39 E 23 N 55 31E 22 N 55 24 E 26 N 55 17 E 85 N 55 10 E 02 N 55 3 E 5000 O0 4127 50 4060 50 62 29 5100 5200 5300 5400 5500 5600 5700 5800 5900 O0 4173 O0 4218 O0 4265 O0 4312 O0 4360 O0 4406 O0 4451 O0 4497 O0 4543 30 4106 30 63 19 44 4151 44 62 42 64 4198 64 61 32 70 4245 70 62 12 33 4293 33 61 36 18 4339 18 63 23 32 4384.32 62 46 39 4430.39 62 8 94 4476.94 62 29 N 51 42 E 2198 58 N 51 37 E 2286 N 51 19 E 2375 N 50 56 E 2462 N 5O 54 E 2550 N 50 31E 2637 N 51 29 E 2725 N 52 10 E 2813 N 52 48 E 2901 N 52 53 E 2989 78 29 64 O4 O9 14 7O 92 95 0 37 1 51 1 82 0 67 0 59 2 34 0 42 1 09 0 61 1 45 1266 74 N 1803 19 E 2203.66 N 54 55 E 1321 1377 1432 1488 1544 1600 1655 1709 1762 91N 1872 47 N 1942 87 N 2011 50 N 2079 22 N 2147 04 N 2216 30 N 2286 27 N 2357 74 N 2427 89 E 2292.41 N 54 47 E 70 E 2381.50 N 54 40 E 28 E 2469.49 N 54 32 E 77 E 2557 55 N 54 25 E 79 E 2645 30 N 54 17 E 93 E 2734 03 N 54 11 E 99 E 2823 18 N 54 6 E 45 E 2911 90 N 54 3 E 98 E 3000 39 N 54 1 E 6000 O0 4590 52 4523 52 61 52 6100 6200 6300 6400 6500 6600 6700 6800 6900 O0 4637 O0 4682 O0 4728 O0 4774 O0 4821 O0 4869 O0 4914 O0 4957 O0 5000 10 4570 56 4615 14 4661 56 4707 90 4754 50 4802 91 4847 79 4890 82 4933 10 62 45 56 62 57 14 62 52 56 62 1 90 61 33 50 61 46 91 64 26 79 64 36 82 64 49 N 52 33 E 3077 94 N 54 3 E 3165 N 56 14 E 3254 N 56 14 E 3343 N 56 5 E 3432 N 56 1E 3520 N 56 50 E 3608 N 57 42 E 3697 N 57 44 E 3787 N 57 29 E 3877 98 85 78 26 24 10 16 48 73 0 60 1 49 1 17 1 94 0 71 0 77 1 80 1 82 0 90 1 19 1816 32 N 2498 39 E 3088 85 N 53 59 E 1869 1920 1969 2019 2068 2117 2165 2213 2261 50 N 2569 51N 2642 83 N 2716 13 N 2789 33 N 2862 08 N 2936 O6 N 3011 24 N 3087 61N 3163 12 E 3177 12 E 3266 21E 3355 8O E 3443 86 E 3531 06 E 3619 11E 3708 53 E 3798 75 E 3888 33 N 53 57 E 37 N 53 59 E 3O N 54 3 E 82 N 54 6 E 85 N 54 9 E 73 N 54 12 E 67 N 54 17 E 86 N 54 22 E 98 N 54 26 E 7000 O0 5042 52 4975 52 65 55 7100 7200 7300 7400 7500 7600 7700 7800 7900 O0 5083 10 5016 O0 5124 16 5057 O0 5165 81 5098 O0 5208 51 5141 O0 5252 57 5185 O0 5299 39 5232 O0 5348 72 5281 O0 5398.00 5331 O0 5447.29 5380 10 66 2 16 65 48 81 65 5 51 64 24 57 62 56 39 61 14 72 60 21 O0 60 25 29 60 22 N 57 27 E 3968 6O N 57 34 E 4059 N 56 51E 4151 N 55 46 E 4241 N 54 51E 4332 N 54 51E 4421 N 54 51E 4509 N 54 53 E 4596 N 55 1E 4683 N 55 8 E 4770 97 11 94 17 73 89 66 49 31 1 92 1 49 0 26 1 11 0 67 3 23 2.34 1 . 07 0.45 1,07 2310 53 N 3240 35 E 3979 75 N 54 31 E 2359 2409 2459 2511 2562 2613 2663 2713 2763 43 N 3317 O3 N 3394 35 N 3469 11N 3543 75 N 3617 52 N 3689 60 N 3760 53 N 3832 38 N 3903 56 E 4071 O7 E 4162 79 E 4252 93 E 4343 35 E 4433 67 E 4521 79 E 46O8 O6 E 4695 36 E 4782 O1 N 54 35 11 N 54 38 98 N 54 40 40 N 54 41 16 N 54 41 52 N 54 41 50 N 54 42 52 N 54 42 52 N 54 42 COMPUTATION DATE: $-0CT-92 PAGE 3 ARCO ALASKA, INC. D.S. 16-30 PRUDHOE BaY NORTH SLOPE, ALASKA DATE OF SURVEY- 28-SEPT-92 KELLY BUSHING ELEVATION- 67.00 FT ENGINEER- JEFF FORMICA INTERPOLATED VALUES FOR EVEN 100 FEET OF MEASURED DEPTH TRUE SUB-SEA COURSE MEASURED VERTICAL VERTICAL DEVIATION AZIMUTH DEPTH DEPTH DEPTH DEG MIN DEG VERTICAL DOGLEG RECTANGULAR COORDINATES HORIZ. DEPARTURE SECTION SEVERITY NORTH/SOUTH EAST/WEST DIST. AZIMUTH FEET DEG/IO0 FEET FEET FEET DEG MIN 8000 O0 5496 99 5429.99 60 5 8100 8200 8300 8400 8500 8600 8700 8800 8900 O0 5547 O0 5597 O0 5646 O0 5692 O0 5737 O0 5782 O0 5827 O0 5872 O0 5918 16 5480.16 59 48 29 5530.29 59 54 58 5579.58 61 35 75 5625.75 63 10 49 5670.49 63 18 81 5715.81 63 11 96 5760.96 63 15 60 5805.60 63 16 13 5851.13 62 12 N 55 28 E 4856 92 N 55 59 E 4943 30 N 56 45 E 5029 75 N 57 9 E 5116 71 N 57 23 E 5205 38 N 57 24 E 5294 79 N 56 17 E 5383 87 N 56 18 E 5473 O1 N 56 30 E 5562.41 N 56 40 E 5651.37 0 47 1 07 0 92 2 54 1 27 1 14 1 39 1 33 0 61 2 24 2812.71N 3974 75 E 4869 29 N 54 43 E 2861.41N 4046 2909.41N 4118 2956.77 N 4191 3004 75 N 4265 3052 97 N 4341 3101 75 N 4415 3151 34 N 4489 32OO 84 N 4564 3249 91N 4638 24 E 4955 24 E 5042 23 E 5129 83 E 5217 15 E 5307 76 E 5396 94 E 5485 48 E 5574 76 E 5663 78 N 54 44 E 28 N 54 46 E 22 N 54 48 E 84 N 54 5O E 19 N 54 53 E 27 N 54 55 E 48 N 54 56 E 93 N 54 58 E 92 N 54 59 E 9000 O0 5965 37 5898.37 61 43 9100 9200 9300 9400 9500 9600 9700 9800 9900 O0 6012 O0 6060 O0 6109 O0 6159 O0 6209 O0 6258 O0 6308 O0 6358 O0 6409 64 5945 64 61 45 14 5993 14 61 13 58 6042 58 59 56 72 6092 72 60 3 34 6142 34 60 29 76 6191 76 60 20 41 6241.41 60 3 55 6291.55 59 54 O0 6342.00 59 33 N 56 51 E 5739.45 N 57 17 E 5827 53 N 57 8 E 5915 N 55 46 E 6002 N 55 8 E 6088 N 54 51E 6175 N 54 31E 6262 N 54 24 E 6348 N 54 9 E 6434 N 54 0 E 6520 51 34 71 35 06 61 86 91 0 83 1 33 3 64 1 52 0 58 0 66 0 28 1 11 0 51 0 45 3298 33 N 4712 41 E 5752 03 N 55 1 E 3346 3393 3441 3491 3540 3591 3641 3692 3742 28 N 4786 71N 4860 85 N 4932 O1N 5004 78 N 5075 O6 N 5146 52 N 5216 O1N 5286 72 N 5356 35 E 5840 47 E 5928 84 E 6014 03 E 6101 18 E 6188 10 E 6275 73 E 6361 99 E 6448 87 E 6534 09 N 55 2 02 N 55 5 92 N 55 6 44 N 55 6 26 N 55 6 19 N 55 6 99 N 55 5 50 N 55 4 83 N 55 4 10000 O0 6459 69 6392 69 59 32 10100 10200 10300 10400 10500 10600 10700 10800 10900 O0 6510 O0 6561 O0 6611 O0 6662 O0 6713 O0 6765 O0 6817 O0 6870 O0 6924 46 6443 27 6494 48 6544 05 6595 44 6646 12 6698 88 6750 83 6803 58 6857 46 59 22 27 59 44 48 59 51 05 59 26 44 58 59 12 58 36 88 57 59 83 58 7 58 57 10 N 53 38 E 6606 78 N 53 8 E 6692 N 53 2 E 6778 N 52 39 E 6864 N 52 24 E 6950 N 52 3 E 7035 N S1 29 E 7120 N 51 22 E 7204 N 51 54 E 7288 N 51 55 E 7372 55 25 27 O3 25 22 46 63 35 0 37 0 73 0 82 0 69 1 09 0 67 0 66 0 35 0 34 0 74 3793 60 N 5426 46 E 6621 O1 N 55 3 E 3844 3896 3948 4001 4053 4106 4159 4212 4264 97 N 5495 68 N 5564 gl N 5633 34 N 5701 89 N 5769 88 N 5836 91N 5903 53 N 5969 48 N 6036 62 E 6707 49 E 6793 43 E 6879 93 E 6965 74 E 7051 98 E 7137 35 E 7221 89 E 7306 30 E 7390 13 N 55 1E 21 N 55 0 E 63 N 54 58 E 83 N 54 56 E 52 N 54 54 E O0 N 54 52 E 80 N 54 50 E $0 N 54 48 E 72 N 54 46 E 11000 O0 6978.20 6911 20 58 13 11100 11200 11300 11400 11500 11600 11700 11800 O0 7029.81 6962 O0 7077.86 7010 O0 7123.49 7056 O0 7167.40 7100 O0 7211.57 7144 O0 7256.93 7189 O0 7303.00 7236 O0 7349.26 7282 11900 O0 7397.00 7330 81 59 58 86 62 17 49 63 17 40 64 9 57 63 33 93 62 41 O0 62 35 26 61 52 O0 61 27 N 52 41E 7456 20 N 52 59 E 7541 N 53 40 E 7628 N 53 46 E 7717 N 54 21E 7806 N 55 30 E 7896 N 56 56 E 7985 N 56 53 E 8074 N 57 17 E 8162 N 57 39 E 8250 38 68 32 83 34 37 O8 68 54 1 61 3 23 1 49 1 12 1 O3 1 O8 0 79 0 65 2 12 0 20 4316 26 N 6102 97 E 7475 04 N 54 44 E 4368 4420 4472 4525 4577 4626 4675 4723 4770 O1N 6171 28 N 6241 91N 6313 83 N 6385 37 N 6459 80 N 6533 25 N 6607 60 N 6682 67 N 6756 21E 7560 62 E 7648 37 E 7737 96 E 7827 40 E 7916 55 E 8005 91E 8094 22 E 8183 42 E 8270 64 N 54 43 E 31 N 54 42 E 28 N 54 41E 11 N 54 40 E 83 N 54 41E 91 N 54 42 E 59 N 54 43 E 18 N 54 45 E 95 N 54 46 E ARCO ALASKA, INC. D.S. 16-30 PRUDHOE BAY NORTH SLOPE, ALASKA COMPUTATION DATE: 5-0CT-92 PaGE 4 DATE OF SURVEY: 28-SEPT-92 KELLY BUSHING ELEVATION: 67.00 FT ENGINEER: JEFF FORMICA ZNTERPOLATED VALUES FOR EVEN 100 FEET OF MEASURED DEPTH TRUE SUB-SEA COURSE MEASURED VERTICAL VERTICAL DEVIATION AZIMUTH DEPTH DEPTH DEPTH DEG MIN DEG MIN VERTICAL DOGLEG RECTANGULAR COORDINATES HORIZ. DEPARTURE SECTION SEVERITY NORTH/SOUTH EAST/WEST DIST. AZIMUTH FEET DEG/IO0 FEET FEET FEET DEG MIN 12000 O0 7444 70 7377 70 61 24 12100 12200 12300 12400 12500 12600 12700 1280O 12900 O0 7492 O0 7540 O0 7589 O0 7639 O0 7689 O0 7738 O0 7788 O0 7837 O0 7885 22 7425 20 7473 66 7522 68 7572 36 7622 97 7671 23 7721 20 7770 86 7818 22 61 43 20 60 38 66 60 12 68 60' 7 36 60 20 97 60 26 23 60 34 20 60 46 86 61 I N 57 37 E 8338.41 N 57 47 E 8426.38 N 59 12 E 8514.11 N 59 33 E 8601.01 N 59 40 E 8687.60 N 59 28 E 8774.37 N 59 11E 8861.20 N 59 3 E 8948.23 N 58 34 E 9035.41 N 58 11 E 9122.78 1 O0 0 85 2 O0 0 86 0 68 1 47 0 80 0 41 0 66 0 5O 4817.68 N 6830 68 E 8358 72 N 54 48 E 4864.69 N 6905 4910.85 N 6979 4954.98 N 7054 4998.80 N 7129 5042.74 N 7204 5087.10 N 7278 5131.79 N 7353 5176.97 N 7427 5222,76 N 7502 06 E 8446 67 E 8534 54 E 8620 23 E 8707 06 E 8793 71E 8880 38 E 8967 95 E 9054 36 E 9141 60 N 54 50 E 18 n 54 52 E 81 N 54 55 E 12 N 54 58 E 62 N 55 1E 21 N 55 3 E 02 N 55 5 E O3 N 55 8 E 25 N 55 9 E 13000 O0 7934 19 7867 19 61 14 13100 13200 13300 13400 13500 13600 13700 13800 13900 O0 7982 24 7915 O0 8030 O0 7963 O0 8077 33 8010 O0 8124 17 8057 O0 8170 87 8103 O0 8217.21 8150 O0 8263.59 8196 O0 8309.67 8242 O0 8355.47 8288 24 61 19 O0 61 34 33 61 58 17 61 56 87 62 22 21 62 23 59 62 31 67 62 30 47 62 50 N 57 45 E 9210.31 N 57 3 E 9297 98 N 56 41E 9385 N 56 23 E 9473 N 56 8 E 9562 N 55 54 E 9650 N 55 32 E 9738 n 55 28 E 9827 N 55 26 E 9915 N 55 8 E 10004 79 80 07 39 88 32 92 65 0 72 1 14 1 17 1 42 0 99 1 23 0 30 1 53 2 09 0 89 5269.18 N 7576.58 E 9228 69 N 55 11 E 5316.42 N 7650.46 E 9316 5364.48 N 7724.01 E 9404 5413 10 N 7797.46 E 9492 5462 17 N 7870 93 E 9580 5511 58 N 7944 27 E 9668 5561 54 N 8017 46 E 9757 5611 77 N 8090 44 E 9846 5662 12 N 8163 52 E 9934 5712 71N 8236 62 E10023 32 N 55 12 E 15 N 55 13 E 21 N 55 14 E 55 N 55 14 E 96 N 55 15 E 58 N 55 15 E 17 N 55 15 E 92 N 55 15 E 82 N 55 15 E 14000.00 8400.71 8333 71 62 58 14100.00 8445.91 8378 14200'.00 8492.16 8425 14300 O0 8541.45 8474 14400 O0 8592 81 8525 14500 O0 8645 20 8578 14600 O0 8696 08 8629 14700 O0 8748 19 8681 14800 O0 8802 38 8735 14900 O0 8857 85 8790 91 63 17 16 61 43 45 59 37 81 58 38 20 58 30 08 59 58 19 57 32 38 56 46 85 55 45 N 54 51E 10093 63 n 54 39 E 10182 N 54 50 E 10271 N 55 19 E 10357 N 55 14 E 10443 N 55 9 E 10528 n 55 21E 1O614 N 56 21E 10699 N 56 20 E 10783 N 56 45 E 10866 61 04 87 51 51 44 66 62 76 3 05 1 O2 1 31 1 48 1 79 1 86 1 52 0 98 1 22 1 95 5763 87 N 8309 66 ElOl12 99 N 55 15 E 5815 5866 5916 5965 6013 6062 6110 6157 6203 38 N 8382 51N 8454 21N 8526 12 N 8596 80 N 8666 73 N 8737 56 N 8808 29 N 8878 13 N 8947 49 E10202 91 E10290 33 E10377 82 E10463 71 E10548 54 E10634 21 E10720 06 E10804 50 E10887 20 N 55 15 E 85 N 55 15 E 85 N 55 15 E 65 N 55 15 E 83 N 55 15 E 91 N 55 15 E 24 N 55 15 E 27 N 55 15 E 45 N 55 16 E 15000.00 8914 68 8847 68 55 20 15100.00 8971 90 8904 90 55 2 15200.00 9029 68 8962 68 54 37 15300.00 9087 99 9020 99 54 23 15400.00 9146 22 9079 22 54 23 15414.00 9154 37 9087 37 54 23 N 56 41E 10948 98 N 58 0 E 11030 97 N 58 31E 11112 58 N 58 24 E 11193 80 N 58 24 E 11275 10 N 58 24 E 11286 48 1 O9 2 O7 1 62 0 O0 0 O0 0 O0 6248.40 N 9016 21 E10969 71 N 55 17 E 6292.55 N 9085 32 Ell051 66 N 55 18 E 6335.62 N 9154 65 El1133 18 N 55 19 E 6378.26 N 9223 78 El1214 29 N 55 20 E 6420.86 N 9293 02 El1295 48 N 55 21 E 6426.83 N 9302 72 El1306 84 N 55 22 E COMPUTATION DATE: 5-0CT-92 PA~E 5 ARCO ALASKA, INC. D.S. 16-30 PRUDHOE BaY NORTH SLOPE, ALASKA DATE OF SURVEY: 28-SEPT-92 KELLY BUSHING ELEVATION: 67.00 FT ENGINEER: JEFF FORMICA INTERPOLATED VALUES FOR EVEN 1000 FEET OF MEASURED DEPTH TRUE SUB-SEA COURSE MEASURED VERTICAL VERTICAL DEVIATION AZIMUTH DEPTH DEPTH DEPTH DEG MIN DEG MIN VERTICAL DOGLEG RECTANGULAR COORDINATES HORIZ. DEPARTURE SECTION SEVERITY NORTH/SOLFFH EAST/WEST DIST. AZIMU'rH FEET DEG/IO0 FEET FEET FEET DEG MIN 0 O0 1000 2000 3000 4000 5000 6000 7000 8000 9000 0 O0 O0 999 O0 1975 O0 2861 O0 3596 O0 4127 O0 4590 O0 5042 O0 5496 O0 5965 -67 O0 07 932 71 1908 97 2794 93 3529 50 4060 52 4523 52 4975 99 5429 37 5898 0 0 07 6 31 71 17 27 97 36 41 93 50 32 50 62 29 52 61 52 52 65 55 99 60 5 37 61 43 n 0 0 E 0 O0 N 63 58 E 24 35 N 51 15 E 231 34 N 57 2 E 684 23 N 52 32 E 1358 48 N 51 42 E 2198 58 N 52 33 E 3077 94 N 57 27 E 3968 60 N 55 28 E 4856 92 N 56 51 E 5739.45 0 O0 I 40 2 24 2 53 2 91 0 37 0 60 I 92 0 47 0 83 0.00 N 7.05 N 24 135.56 N 188 388.46 N 564 750 93 N 1133 1266 74 N 1803 1816 32 N 2498 2310 53 N 3240 2812 71N 3974 3298 33 N 4712 0 O0 E 20 E 25 37 E 232 67 E 685 42 E 1359 19 E 2203 39 E 3O88 35 E 3979 75 E 4869 41E 5752 0 O0 N 0 0 E 21 N 73 46 E 07 N 54 16 E 38 N 55 28 E 60 N 56 28 E N 54 55 E 85 N 53 59 E 75 N 54 31E 29 N 54 43 E 03 N 55 I E 10000 O0 6459 69 6392 69 59 32 11000 O0 6978 20 6911 20 58 13 12000 O0 7444 70 7377 70 61 24 13000 O0 7934 lg 7867 19 61 14 14000 O0 8400 71 8333 71 62 58 15000 O0 8914 68 8847 68 55 20 15414 O0 9154 37 9087.37 54 23 N 53 38 E 6606.78 N 52 41 E 7456.20 N 57 37 E 8338.41 N 57 45 E 9210.31 N 54 51E 10093.63 N 56 41 E 10948.98 N 58 24 E 11286.48 0 37 1 61 1 O0 0 72 3 05 1 09 0 O0 3793.60 N 5426 46 E 6621 O1 N 55 3 E 4316.26 N 6102 97 E 7475 04 N 54 44 E 4817.68 N 6830 68 E 8358 72 N 54 48 E 5269.18 N 7576 58 E 9228 69 N 55 11E 5763.87 N 8309 66 ElOl12 99 N 55 15 E 6248.40 N 9016 21 E10969 71 N 55 17 E 6426.83 N 9302 72 El1306 84 N 55 22 E COMPUTATION DATE' 5-0CT-92 PAGE 6 ARCO ALASKA, INC. D.S. i6-30 PRUDHOE BaY NORTH SLOPE, ALASKA DATE OF SURVEY- 28-SEPT-92 KELLY BUSHING ELEVATION- 67.00 FT ENGINEER' JEFF FORMICA INTERPOLATED VALUES FOR EVEN 100 FEET OF SUB-SEA DEPTH TRUE SUB-SEA COURSE MEASURED VERTICAL VERTICAL DEVIATION AZIMUTH DEPTH DEPTH DEPTH DEG giN DEG giN VERTICAL DOGLEG RECTANGULAR COORDINATES HORIZ. DEPARTURE SECTION SEVERITY NORTH/SOUTH EAST/WEST DIST. AZIgUTH FEET DEG/100 FEET FEET FEET DEG giN 0 O0 67 O0 167 O0 267 O0 367 O0 467 O0 567 01 667 02 767 11 867 33 0.00 67.00 167.00 267.00 367.00 467.00 567.00 667.00 767.00 867.00 -67 O0 0 O0 100 O0 200 O0 300 O0 400 O0 500 O0 600 O0 700 O0 800 O0 0 0 N 0 0 E 0 6 S 15 3O W 0 11 S 18 22 W 0 10 S 35 7 W 0 8 S 67 39 W 0 15 N 62 12 E 0 46 N 74 23 E 1 29 N 81 46 E 3 7 N 78 13 E 4 35 N 71 50 E 0 O0 -0 01 -0 23 -0 50 -0 75 -0 58 0 14 1 94 5 65 12 01 0 O0 0 30 0 O0 0 O0 0 07 0 31 0 86 0 81 1 88 1 01 0.00 N 0 01S 0 3O S 0 57 S 0 73 S 0 66 S 0 39 S 0 03 S 0 67 N 2 36 N 000 E 0 O0 W 0 09 W 0 23 W 045 W 039 W 040 E 228 E 6 20 E 12 61 E 000 N 0 0 E 0 0 0 0 0 0 2 6 12 O1 S 15 46 W 31 S 15 55 W 62 S 22 21W 86 S 31 24 W 77 S 30 16 W 56 S 45 41E 28 S 89 19 E 23 N 83 47 E 82 N 79 23 E 967 74 1068 1169 1270 1372 1474 1576 1679 1782 1886 967 O0 42 1067 47 1167 98 1267 93 1367 91 1467 97 1567 56 1667 77 1767 53 1867 900 O0 O0 1000 O0 1100 O0 1200 O0 1300 O0 1400 O0 1500 O0 1600 O0 1700 O0 1800 6 3 N 65 48 E O0 7 17 N 61 46 E O0 9 2 N 56 32 E O0 10 48 N 53 42 E O0 11 22 N 53 25 E O0 11 15 N 52 3 E O0 12 1 N 50 3 E O0 13 48 N 47 23 E O0 14 54 N 48 26 E O0 16 0 N 5O 51E 2O 85 32 47 47 01 64 40 84 11 104 02 124 25 146 75 171 80 199 13 1 33 2 75 1 01 1 88 0 O1 0 12 1 33 1 21 1 46 1 2O 5 55 N 10 18 28 40 52 64 80 97 115 21 O1E 74 n 31 27 n 43 31N 58 11N 74 21N 89 99 N 105 15 N 123 34 N 141 23 N 163 21 73 N 75 12 E 46 E 33 89 E 47 14 E 54 04 E 84 99 E 104 90 E 124 02 E 146 9O E 172 01E 199 24 N 71 9 E 54 N 67 24 E 67 N 54 2 E 21 N 61 33 E 04 N 59 53 E 25 N 58 28 E 83 N 56 55 E 08 N 55 33 E 63 N 54 45 E 1990 86 1967 O0 1900.00 17 14 2096 2203 2311 2421 2533 2647 2763 2883 3006 41 2067 37 2167 67 2267 43 2367 34 2467 54 2567 93 2667 28 2767 27 2867 O0 2000.00 2O 0 O0 2100.00 21 36 O0 2200.00 23 23 O0 2300.00 25 22 O0 2400.00 27 48 O0 2500.00 29 49 O0 2600.00 31 54 O0 2700.00 34 16 O0 2800.00 36 48 N 51 19 E N 52 2 E N 55 17 E N 56 45 E N 56 31E N 57 13 E N 56 59 E N 56 31E N 56 38 E N 57 9 E 228 61 262 05 299 84 341 36 386 56 436 74 491 85 551 36 616 43 687 98 2 01 2 22 2 58 1 51 2 06 1 73 1 52 2 14 2 94 2 2O 133 83 N 186 22 E 229 32 N 54 18 E 154 177 200 225 252 282 315 351 390 87 N 212 50 N 243 48 N 277 40 N 315 83 N 357 65 N 4O3 42 N 453 23 N 507 50 N 567 57 E 263 O5 E 3OO 67 E 342 41E 387 47 E 437 84 E 492 57 E 552 95 E 617 82 E 689 O0 N 53 55 E 96 N 53 52 E 48 N 54 10 E 67 N 54 27 E 85 N 54 44 E 93 N 55 I E 46 n 55 11E 56 N 55 20 E 14 N 55 29 E 3132.89 2967 O0 2900.00 38 34 3262.06 3067 3392.61 3167 3525.08 3267 3661.78 3367 3803.63 3467 3953.43 3567 4113.01 3667 4283.44 3767 4469.66 3867 O0 3000 O0 39 48 O0 3100 O0 3200 O0 3300 O0 3400 O0 3500 O0 3600 O0 3700 O0 3800 O0 40 14 O0 41 59 O0 43 49 O0 46 42 O0 49 33 O0 52 38 O0 56 1 O0 57 57 N 58 29 E N 59 56 E 847 N 59 59 E 931 N 58 55 E 1018 N 57 32 E 1111 N 55 17 E 1211 N 53 21E 1323 N 51 59 E 1446 N 52 23 E 1583 N 52 47 E 1739 765 62 37 28 14 33 79 O0 53 57 73 1 24 0 33 0 94 2 66 1 99 2 12 2 12 1 56 2 63 0 6O 431 75 N 633 61 E 766 73 N 55 44 E 473 515 559 608 664 729 805 890 985 52 N 703 51N 776 37 N 851 59 N 93O 73 N 1014 43 N 1104 36 N 1203 20 N 1312 54 N 1437 88 E 848 55 E 932 54 E 1018 68 E 1112 12 E 1212 94 E 1324 39 E 1448 21E 1585 04 E 1742 33 N 56 4 E 09 N 56 25 E 83 N 56 42 E O0 N 56 49 E 57 N 56 45 E O0 N 56 34 E O1 N 56 12 E 67 N 55 51E 52 N 55 33 E COMPUTATION DATE' 5-0CT-92 PAGE 7 ARCO ALASKA, INC. D.S. 16-30 PRUDHOE BaY NORTH SLOPE, ALASKA DATE OF SURVEY- 28-SEPT-92 KELLY BUSHING ELEVATION- 67.00 FT ENGINEER' JEFF FORMICA INTERPOLA~ VALUES FOR EVEN 100 FEET OF SUB-SEA DEPTH TRUE SUB-SEA COURSE MEASURED VERTICAL VERTICAL DEVIATION AZIMUTH DEPTH DEPTH DEPTH DEG MIN DEG MIN 4661 09 3967 O0 3900 O0 59 36 4868 5086 5302 5514 5734 5949 6165 6383 6594 77 4067 O0 4167 85 4267 13 4367 27 4467 92 4567 71 4667 87 4767 72 4867 O0 4000 O0 62 17 O0 4100 O0 63 8 O0 4200 O0 61 33 O0 4300 O0 61 58 O0 4400 O0 62 47 O0 4500 O0 62 15 O0 4600 O0 63 3 O0 4700.00 62 4 O0 4800.00 61 45 VERTICAL DOGLEG RECTANGULAR COORDINATES HORIZ. DEPARTLRE SECTION SEVERITY NORTH/SOUTH EAST/WEST DIST. AZIMUTH FEET DEG/100 FEET FEET FEET DEG MIN N 52 59 E 1902.10 N 52 0 E 2083.00 N 51 37 E 2274.38 N 50 56 E 2465.12 N 50 41 E 2649.42 N 52 27 E 2843.97 N 52 44 E 3033.99 N 55 26 E 3224.34 N 56 9 E 3418.03 N 56 45 E 3603.45 1 71 1 45 2 27 0 75 3 17 0 87 2 59 2 99 0 54 1 59 1083.89 N 1567.31E 1905 59 N 55 20 E 1194.75 N 1711.65 E 2087 1314.15 N 1863.09 E 2279 1434.45 N 2013.23 E 2471 1552 12 N 2157.42 E 2657 1673 93 N 2311.10 E 2853 1789 50 N 2463.25 E 3044 1903 38 N 2616.83 E 3235 2011 19 N 2777.97 E 3429 2114 53 N 2932.16 E 3615 38 N 55 5 E 93 N 54 48 E 99 N 54 32 E 73 N 54 16 E 63 N 54 5 E 65 N 54 0 E 83 N 53 58 E 58 N 54 6 E O8 N 54 12 E 6821.41 4967 O0 4900.00 64 26 7060.23 5067 7302.81 5167 7531.30 5267 7737.09 5367 7939.73 5467 8139.57 5567 8343.60 5667 8565.08 5767 8787.54 5867 O0 5000.00 66 8 O0 5100 O0 65 4 O0 5200 O0 62 19 O0 5300 O0 60 37 O0 5400 O0 60 11 O0 5500 O0 59 58 O0 5600 O0 62 31 O0 5700 O0 63 0 O0 5800 O0 63 19 9003.44 5967 O0 5900 O0 61 42 9214 15 6067 9414 9616 9816 10014 10211 10409 10603 10792 59 6167 65 6267 85 6367 44 6467 37 6567 71 6667 60 6767 75 6867 O0 6000 O0 6100 O0 6200 O0 6300 O0 6400 O0 6500 O0 6600 O0 6700 O0 6800 O0 60 49 O0 6O 7 O0 60 19 O0 59 53 O0 59 35 O0 59 49 O0 59 20 O0 58 34 O0 58 7 10978 83 6967 O0 6900 O0 57 56 11176 11399 11621 11837 12046 12254 12454 12656 12861 79 7067 08 7167 93 7267 30 7367 75 7467 33 7567 96 7667 90 7767 14 7867 O0 7000 O0 7100 O0 7200 O0 7300 O0 7400 O0 7500 O0 7600 O0 7700 O0 7800 O0 61 53 O0 64 9 O0 62 38 O0 61 25 O0 61 42 O0 60 16 O0 60 10 O0 6O 27 O0 60 55 N 57 41E 3806 81 N 57 44 E 4023 N 55 43 E 4244 N 55 0 E 4449 N 54 57 E 4628 N 55 21E 4804 N 56 10 E 4977 N 57 12 E 5155 N 56 36 E 5352 N 56 3O E 5551 62 48 45 86 73 50 21 76 29 N 56 52 E 5742 48 N 56 52 E 5927 N 55 6 E 6101 N 54 29 E 6276 N 54 3 E 6449 N 53 35 E 6619 N 53 0 E 6788 N 52 21E 6958 N 51 29 E 7123 N 51 52 E 7282 87 33 48 39 18 02 34 26 52 N 52 23 E 7438 34 N 53 38 E 7608 25 N 54 20 E 7806 O0 N 56 57 E 8004 84 N 57 39 E 8195 49 N 57 42 E 8379 49 N 59 30 E 8561 37 N 59 34 E 8735.28 N 59 4 E 8910.72 N 58 22 E 9088.80 0 86 1 21 1 29 1 25 1 27 0 55 0 7O 1 61 1 22 0 90 O. 92 3.52 0.26 0.44 0.56 0.71 0.88 1.33 0.76 0.42 2 O4 1 81 1 O0 0 90 0 57 1 17 0 56 0 89 0 21 0 61 2223 57 N 3103 87 E 3818 15 N 54 23 E 2339 2460 2578 2682 2783 2880 2977 3084 3194 99 N 3286 78 N 3471 71N 3640 14 N 3787 05 N 3931 53 N 4074 66 N 4223 53 N 4389 70 N 4555 84 E 4034 89 E 4255 10 E 4460 21E 4640 70 E 4817 65 E 4990 59 E 5167 82 E 5365 19 E 5563 7O N 54 33 E 52 N 54 4O E 94 N 54 41E 78 N 54 42 E 02 N 54 42 E O1 N 54 45 E 7O N 54 49 E 15 N 54 54 E 8O N 54 57 E 3299 99 N 4714.95 E 5755 05 N 55 1E 340O 3498 3599 3700 3800 39O2 4O06 4108 4208 45 N 4870.84 E 5940 24 N 5014.41 E 6114 46 N 5157.87 E 6289 56 N 5298.80 E 6463 99 N 5436.48 E 6633 58 N 5572.34 E 6803 45 N 5708.55 E 6974 79 N 5839.38 E 7140 73 N 5965.05 E 7300 39 N 55 5 e 08 N 55 6 E 66 N 55 5 E 08 N 55 4 E 46 N 55 2 E O2 N 55 0 E 18 N 54 56 E O6 N 54 52 E 36 N 54 48 E 4305 33 N 6088 70 E 7457 09 N 54 44 E 4408 4525 4637 4741 4839 4934 5022 5112 5204 12 N 6225 35 N 6385 43 N 6549 24 N 6709 67 N 6865 89 N 7020 91N 7170 51N 7321 89 N 7473 10 E 7627 29 E 7826 87 E 8025 89 e 8215 40 E 8399 36 E 8581 37 E 8754 21E 8929 45 E 9107 8O N 54 42 E 29 N 54 40 E 37 N 54 42 E 96 N 54 45 E 76 N 54 49 E 29 N 54 54 E 64 N 54 59 E 60 N 55 4 E 32 N 55 9 E COMPUTATION DATE: 5-0CT-92 PAGE 8 ARCO ALASKA, INC. D.S. 16-30 PRUDHOE BaY NORTH SLOPE, ALASKA DATE OF SURVEY: 28-SEPT-92 KELLY BUSHING ELEVATION: 67.00 FT ENGINEER: JEFF FORMICA INTERPOLATED VALUES FOR EVEN 100 FEET OF SUB-SEA DEPTH TRUE SUB-SEA COURSE MEASURED VERTICAL VERTICAL DEVIATION AZIMUTH DEPTH DEPTH DEPTH DEG MIN DEG MIN VERTICAL DOGLEG RECTANGULAR COORDINATES HORIZ. DEPARTURE SECTION SEVERITY NORTH/SOUTH EAST/WEST DIST. AZIMUTH FEET DEG/IO0 FEET FEET FEET DEG MIN 13068 27 7967 O0 7900.00 61 17 13278 13491 13707 13925 14146 14350 14542 14734 14916 05 8067 65 8167 40 8267 23 8367 34 8467 16 8567 24 8667 98 8767 18 8867 O0 8000.00 61 53 O0 8100.00 62 21 O0 8200.00 62 33 O0 8300.00 62 49 O0 8400.00 62 23 O0 8500.00 59 4 O0 8600.00 59 23 O0 8700.00 57 18 O0 8800.00 56 25 N 57 20 E 9270 17 N 56 24 E 9454 N 55 56 E 9643 N 55 27 E 9833 N 55 7 E 10027 N 54 50 E 10223 N 55 13 E 10400 N 55 22 E 10564 N 56 11E 10729 N 56 41E 10880 45 O0 88 04 76 95 62 13 10 57 55 07 12 76 49 09 32 O1 3.8 5301.34 N 7627.08 E 9288 52 N 55 12 E 5402.38 N 7781.33 E 9472 5507.43 N 7938.14 E 9661 5615.50 N 8095.85 E 9852 5725.54 N 8255.03 E10046 5839.24 N 8416.15 E10243 5940.81N 8561.79 E10421 6034.42 N 8696.45 E10585 6126.93 N 8832.75 E10749 6210.46 N 8958.66 E10900 85 N 55 14 E 57 N 55 15 E 74 N 55 15 E 26 N 55 15 E 45 N 55 15 E 01 N 55 15 E 01 N 55 15 E 73 N 55 15 E 79 N 55 16 E 15091.43 8967.00 8900.00 55 9 15263.93 9067.00 9000.00 54 19 15414.00 9154.37 9087.37 54 23 N 57 55 E 11023.94 N 58 21E 11164.49 N 58 24 E 11286.48 0.96 3.93 O. O0 6288.82 N 9079.36 El1044.64 N 55 17 E 6362.90 N 9198.82 El1185.02 N 55 20 E 6426.83 N 9302.72 El1306.84 N 55 22 E ARCO ALASKA, INC. D.S. 16-30 PRUDHOE BaY NORTH SLOPE, ALASKA MARKER LAST READING GCT DRILLERS TD COMPUTATION DATE: 5-0CT-92 PAGE 9 DATE OF SURVEY: 28-SEPT-92 KELLY BUSHING ELEVATION: 67.00 FT ENGINEER: JEFF FORMICA INTERPOLATED VALUES FOR CHOSEN HORIZONS SURFACE LOCATION = 1565' FNL A 1238' FWL, SEC24 tlon RISE MEASURED D~TH BELOW KB TVD FROM KB SUB-SEA RECTANGU~R COORDINATES NORTH/SOUTH EAST/WEST 15270.00 15414.00 9070.52 9003.52 9154.37 9087.37 6365.48 N 9203.01 E 6426.83 N 9302.72 E COMPUTATION DATE: 5-0CT-92 PAGE lO ARCO ALASKA, INC. D.S. 16-30 PRUDHOE BaY NORTH SLOPE, ALASKA DATE OF SURVEY: 28-SEPT-92 KELLY BUSHING ELEVATION: 67.00 FT ENGINEER: JEFF FORMICA · ~*~*****~* STRATIGRAPHIC SUMMARY SURFACE LOCATION = 1565' FNL & 1238' FWL, SEC24 TION R15E MARKER MEASURED DEPTH TVD BELOW KB FROM KB SUB-SEA RECTANGULAR COORDINATES NORTH/SOUTH EAST/WEST LAST READING OCT DRILLERS TD 15270.00 9070.52 9003.52 6365.48 N 9203.01 E 15414.00 9154.37 9087.37 6426.83 N 9302.72 E FINAL WELL LOCATION AT TD: TRUE SUB-SEA MEASURED VERTICAL VERTICAL DEPTH DEPTH DEPTH HORIZONTAL DEPARTURE DISTANCE AZIMUTH FEET DEG MIN 15414.00 9154.37 9087.37 11306.84 N 55 22 E DIRECTIONAL SURVEY CO~,A~Y ARCO ALASKA, INC. ~ I~ItJDHO~ BAY ~u. 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EASTMAN TELECO MWD sURVEY wELL #16-30 pRUDHOE BAY DRILLING GROUP Eastman Teleco appreciates the opportunity to provide our services, ptease find attached a copy of the directional surveys in each of the following formats: · No interpolation · 100' MD interpolated · 100' TVD interpolated EASTMAN TELECO ANCHORAGE, ALASKA PRUDHOE BAY DRILLING GROUP Well Name Location Date Surveyed Job No. Survey Performed By : DS16-30 NABORS 18-E AUGUST 14, 92 : DRILL SITE 16 : PRUDHOE BAY : NORTH SLOPE, ALASKA : Sept 4, 1992 : 1124 : Brian Bannan This survey is correct to the best of my knowledge and is supported by actual field data. ........................... COMPANY REPRESENTATIVE MEASURED DEPTH NO INTERPOLATION EASTMAN TELECO Client : PRUDHOE BAY DRILLING GROUP Well Name : DS16-30 NABORS 18-E AUGUST 14, 92 Location : DRILL SITE 16 : PRUDHOE BAY : NORTH SLOPE, ALASKA No Interpolation Date Sept 4, 1992 Filename : 1124 Plane of Vertical Section : 55.1° Latitude & Departure relate to : WELLSITE CENTER Vertical Section Originates at : SLOT CENTER Slot Coordinates : Lat 0.000ft : Dep 0.000ft Directions Referenced To : TRUE NORTH Depth at Drill Floor : 0.00 ft Calculation Method : MINIMUM CURVATURE Magnetic Declination :+30.30°WELLSITE North Grid convergence : +0.0000° +0° O' 0'' (T) EASTMAN TELECO Client : PRUDHOE BAY DRILLING GROUP Well Name : DS16-30 NABORS 18-E AUGUST 14, Location : DRILL SITE 16 : PRUDHOE BAY : NORTH SLOPE, ALASKA No Interpolation 92 MD C~L INC DIR TVD VS ft ft deg deg ft ft 0 0 0.0 0.0 0 0 409 409 0.3 188.5 409 -1 491 82 0.4 52.1 491 -1 583 92 0.9 85.1 583 0 687 104 2.1 85.5 687 3 LAT ft 0 -1 -1 -1 -1 779 92 3.3 77.4 779 7 872 93 4.7 73.9 872 13 964 92 6.0 65.1 963 21 1055 91 7.6 63.0 1054 32 1148 93 9.6 56.3 1146 45 0 2 5 10 17 1241 93 10.9 52.8 1237 62 1334 93 11.7 53.1 1328 80 1430 96 11.5 54.9 1422 100 1524 94 11.9 53.1 1514 119 1618 94 12.8 51.0 1606 139 Page 1 of 5 Date Sept 4, 1992 Filename : 1124 1714 96 14.8 47.9 1699 161 1810 96 15.5 51.7 1792 186 1904 94 16.3 53.1 1882 212 1999 95 17.8 47.2 1973 240 2094 95 20.4 49.3 2063 271 DEP D'LEG BUILD TURN ft °/100 °/100 °/100 0 0.0 0.0 0.0 -0 0.1 0.1 -41.9 0 0.8 0.1 -99.0 1 0.7 0.5 35.9 4 1.2 1.2 0.4 2189 95 21.4 55.2 2152 305 2285 96 23.1 57.0 2241 341 2379 94 24.9 55.2 2327 379 2474 95 26.9 57.7 2412 421 2565 91 28.7 57.7 2492 463 8 1.4 1.3 -8.8 14 1.5 1.5 -3 . 8 22 1.7 1.4 -9.6 32 1.8 1.8 -2.3 44 2.4 2.2 -7.2 2658 93 30.1 55.6 2573 509 2752 94 31.9 56.6 2654 557 2845 93 33.8 56.3 2732 607 2941 96 35.8 56.6 2811 662 3036 95 37.6 58.1 2887 719 290 417 1.9 1.5 -2.3 317 458 2.0 1.9 1.1 345 500 2.1 2.0 -0.3 376 545 2.1 2.1 0.3 406 593 2.1 1.9 1.6 3132 96 38.5 58.4 2963 778 3221 89 39.7 59.8 3032 834 3317 96 40.2 59.1 3105 895 3417 100 40.8 59.1 3181 960 3513 96 41.7 59.1 3254 1023 437 643 1.0 0.9 0.3 466 692 1.7 1.3 1.6 498 745 0.7 0.5 -0.7 531 800 0.6 0.6 0.0 563 855 0.9 0.9 0.0 3608 95 43.3 58.4 3324 1087 3702 94 44.6 55.6 3391 1153 3796 94 46.8 55.9 3457 1220 3889 93 48.5 54.5 3520 1289 3985 96 50.3 52.4 3582 1361 597 910 1.8 1.7 -0.7 632 964 2.5 1.4 -3.0 670 1020 2.4 2.3 0.3 709 1076 2.1 1.8 -1.5 753 1135 2.5 1.9 -2.2 178 247 2.5 1.1 6.2 198 277 1.9 1.8 1.9 220 309 2.1 1.9 -1.9 243 343 2.4 2.1 2.6 265 379 2.0 2.0 0.0 87 136 2.2 2.1 -3.2 103 155 1.3 0.7 4.0 119 176 0.9 0.9 1.5 137 197 2.4 1.6 -6.2 157 220 2.8 2.7 2.2 26 57 1.5 1.4 -3.8 37 72 0.9 0.9 0.3 49 87 0.4 -0.2 1.9 60 103 0.6 0.4 -1.9 72 119 1.1 1.0 -2.2 EASTMAN TELECO Client : PRUDHOE BAY DRILLING GROUP Well Name : DS16-30 NABORS 18-E AUGUST 14, Location : DRILL SITE 16 : PRUDHOE BAY : NORTH SLOPE, ALASKA No Interpolation 92 MD C~L INC DIR TVD VS ft ft deg deg ft ft 4083 98 52.3 51.7 3643 1438 4178 95 53.4 52.1 3701 1513 4273 95 55.8 52.8 3756 1591 4375 102 58.1 52.4 3811 1676 4493 118 58.3 52.8 3874 1776 Page 2 of 5 Date Sept 4, 1992 Filename : 1124 4586 93 57.8 53.5 3923 1855 4681 95 59.7 53.5 3972 1936 4771 90 61.6 52.4 4016 2015 4870 99 62.8 54.2 4062 2102 4965 95 62.6 53.1 4106 2187 LAT DEP D'LEG BUILD TURN ft ft °/100 °/100 °/100 800 1195 2.1 2.0 -0.7 846 1255 1.2 1.2 0.4 894 1316 2.6 2.5 0.7 946 1384 2.3 2.3 -0.4 1006 1464 0.3 0.2 0.3 5059 94 62.4 56.3 4149 2270 5153 94 63.2 53.1 4192 2354 5249 96 62.6 52.4 4236 2439 5344 95 61.7 51.4 4280 2523 5439 95 60.9 51.7 4326 2606 1054 1102 1149 1202 1252 5534 95 62.9 52.4 4371 2690 5629 95 63.4 51.4 4414 2774 5725 96 62.8 53.8 4457 2860 5820 95 62.5 52.4 4501 2944 5913 93 62.0 52.1 4544 3026 1300 1348 1400 1452 1504 6008 95 61.7 53.1 4589 3110 6104 96 62.8 54.9 4634 3195 6198 94 63.2 56.3 4676 3279 6292 94 62.6 55.9 4719 3362 6388 96 62.1 56.6 4764 3447 1555 1607 1659 1710 1760 6482 94 61.6 55.6 4808 3530 6577 95 62.0 56.3 4853 3614 6671 94 64.3 57.0 4895 3698 6766 95 64.6 58.4 4936 3783 6861 95 64.2 58.4 4977 3869 1811 1861 1909 1955 2003 6955 94 65.7 58.4 5017 3954 7050 95 66.6 57.0 5056 4041 7146 96 65.7 56.6 5094 4129 7239 93 65.2 56.6 5133 4213 7333 94 64.8 53.8 5173 4298 2049 2096 2142 2188 2232 7426 93 63.9 52.4 5213 4382 7519 93 62.3 54.2 5255 4465 7613 94 60.6 54.2 5300 4548 7705 92 60.5 55.6 5345 4628 7800 95 60.4 56.3 5392 4710 2277 2323 2372 2418 2467 2517 2567 2615 2661 2707 1527 0.8 -0.5 0.8 1592 2.0 2.0 0.0 1655 2.4 2.1 -1.2 1725 2.0 1.2 1.8 1793 1.1 -0.2 -1.2 1861 3.0 -0.2 3.4 1929 3 . 1 0.9 -3 . 4 1997 0.9 -0 . 6 -0.7 2063 1.3 -0.9 -1.1 2129 0.9 -0.8 0.3 2195 2.2 2.1 2261 1.1 0.5 2329 2.3 -0.6 2397 1.3 -0.3 2462 0.6 -0.5 0.7 -1.1 2.5 -1.5 -0.3 2528 1.0 -0.3 1.1 2597 2.0 1.1 1.9 2666 1.4 0.4 1.5 2736 0.7 -0.6 -0.4 2806 0.8 -0.5 0.7 2875 1.1 -0.5 -1.1 2945 0.8 0.4 0.7 3015 2.5 2.4 0.7 3087 1.4 0.3 1.5 3160 0.4 -0.4 0.0 3233 1.6 1.6 3306 1.6 0.9 3380 1.0 -0.9 3450 0.5 -0.5 3520 2.7 -0.4 0.0 -1.5 -0.4 0.0 -3.0 3587 1.7 -1.0 -1.5 3654 2.4 -1.7 1.9 3721 1.8 -1.8 0.0 3786 1.3 -0.1 1.5 3855 0.6 -0.1 0.7 EASTMAN TELECO Client : PRUDHOE BAY DRILLING GROUP Well Name : DS16-30 NABORS 18-E AUGUST 14, Location : DRILL SITE 16 : PRUDHOE BAY : NORTH SLOPE, ALASKA No Interpolation 92 Page 3 of 5 Date Sept 4, 1992 Filename : 1124 MD C~L INC DIR TVD VS ft ft deg deg ft ft 7893 93 60.6 55.9 5438 4791 7987 94 59.9 56.6 5485 4873 8081 94 60.1 55.9 5532 4954 8175 94 58.9 55.9 5579 5035 8271 96 60.4 57.0 5628 5118 LAT DEP .D'LEG BUILD TURN ft ft °/100 °/100 °/100 2752 3922 0.4 0.2 -0.4 2798 3990 1.0 -0.7 0.7 2843 4057 0.7 0.2 -0.7 2888 4124 1.3 -1.3 0.0 2934 4193 1.8 1.6 1.1 8366 95 62.8 57.7 5673 5202 8460 94 63.5 57.7 5715 5285 8554 94 62.8 57.7 5758 5369 8647 93 63.1 56.3 5800 5452 8741 94 63.8 54.9 5842 5536 2979 3024 3069 3114 3161 4264 2.6 2.5 0.7 4335 0.7 0.7 0.0 4406 0.7 -0.7 0.0 4475 1.4 0.3 -1.5 4544 1.5 0.7 -1.5 8834 93 62.6 55.6 5884 5619 8927 93 61.7 56.3 5928 5701 9023 96 61.8 56.6 5973 5786 9118 95 61.7 56.6 6018 5869 9213 95 60.4 56.3 6064 5952 3209 3255 3302 3348 3394 4613 1.5 -1.3 0.8 4681 1.2 -1.0 0.8 4751 0.3 0.1 0.3 4821 0.1 -0.1 0.0 4890 1.4 -1.4 -0.3 9308 95 59.8 55.6 6111 6035 9404 96 60.0 54.5 6160 6118 9497 93 60.4 53.8 6206 6199 9590 93 60.3 53.8 6252 6279 9685 95 60.1 52.1 6299 6362 3440 3487 3535 3582 3632 4959 0.9 -0.6 -0.7 5027 1.0 0.2 -1.1 5092 0.8 0.4 -0.8 5157 0.1 -0.1 0.0 5223 1.6 -0.2 -1.8 9778 93 60.0 52.8 6345 6442 9873 95 59.5 52.1 6393 6524 9968 95 59.5 53.1 6441 6606 10061 93 59.2 52.8 6489 6686 10156 95 59.4 53.1 6537 6768 3681 3731 3781 3829 3878 5287 0.7 -0.1 0.8 5352 0.8 -0.5 -0.7 5417 0.9 0.0 1.1 5481 0.4 -0.3 -0.3 5546 0.3 0.2 0.3 10247 91 59.8 53.1 6583 6846 10340 93 59.6 52.1 6630 6926 10435 95 59.1 52.1 6679 7008 10529 94 59.0 51.7 6727 7088 10625 96 58.5 51.0 6777 7170 3925 3974 4024 4074 4125 5609 0.4 0.4 0.0 5673 1.0 -0.2 -1.1 5737 0.5 -0.5 0.0 5801 0.4 -0.1 -0.4 5865 0.8 -0.5 -0.7 10719 94 58.0 51.4 6826 7250 10813 94 57.4 52.1 6877 7329 10911 98 57.0 50.3 6930 7411 11006 95 58.4 52.4 6980 7492 11101 95 60.2 52.4 7029 7573 4175 4225 4276 4326 4376 5927 0.6 -0.5 0.4 5989 0.9 -0.6 0.7 6054 1.6 -0.4 -1.8 6116 2.4 1.5 2.2 6181 1.9 1.9 0.0 11195 94 62.3 53.1 7074 7656 11290 95 63.4 53.1 7118 7740 11385 95 64.2 53.1 7159 7825 11481 96 63.5 54.2 7202 7911 11576 95 62.5 55.6 7245 7996 4426 4477 4528 4579 4628 6247 2.3. 2.2 0.7 6314 1.2 1.2 0.0 6382 0.8 0.8 0.0 6452 1.3 -0.7 1.1 6521 1.7 -1.1 1.5 EASTMAN TELECO Client : PRUDHOE BAY DRILLING GROUP Well Name : DS16-30 NABORS 18-E AUGUST Location : DRILL SITE 16 : PRUDHOE BAY : NORTH SLOPE, ALASKA No Interpolation 14, 92 MD C~L INC DIR TVD VS ft ft deg deg ft ft 11671 95 62.6 55.2 7289 8080 11766 95 62.3 56.3 7333 8164 11861 95 61.3 55.9 7378 8248 11956 95 61.3 56.3 7423 8332 12051 95 61.7 56.3 7468 8415 LAT ft 4676 4723 4770 4816 4862 Page 4 of 5 Date Sept 4, 1992 Filename : 1124 DEP ft 6590 6660 6730 6799 6868 D ' LEG BUILD °/100 °/100 0.4 0.1 1.1 -0.3 1.1 -1.1 0.4 0.0 0.4 0.4 TURN °/100 -0.4 1.2 -0.4 0.4 0.0 12146 95 61.5 56.6 7514 8499 12242 96 60.2 57.7 7560 8582 12337 95 59.9 58.1 7608 8665 12436 99 60.2 57.7 7657 8750 12531 95 60.0 58.1 7705 8832 4909 4954 4998 5043 5087 6938 0.3 -0.2 0.3 7008 1.7 -1.4 1.1 7078 0.5 -0.3 0.4 7151 0.5 0.3 -0.4 7220 0.4 -0.2 0.4 12624 93 60.5 57.7 7751 8913 12719 95 60.6 57.7 7797 8996 12814 95 60.7- 57.4 7844 9078 12908 94 61.0 57.0 7890 9161 13002 94 61.1 56.6 7935 9243 5130 5174 5219 5263 5308 7289 0.7 0.5 -0.4 7359 0.1 0.1 0.0 7429 0.3 0.1 -0.3 7498 0.5 0.3 -0.4 7566 0.4 0.1 -0.4 13097 95 61.3 55.6 7981 9326 13192 95 61.5 56.3 8027 9409 13287 95 61.8 55.2 8072 9493 13382 95 62.1 55.6 8116 9577 13475 93 62.2 54.9 8160 9659 5355 5401 5448 5496 5543 7636 0.9 0.2 -1.1 7705 0.7 0.2 0.7 7774 1.1 0.3 -1.2 7843 0.5 0.3 0.4 7910 0.7 0.1 -0.8 13570 95 62.3 54.2 8204 9743 13664 94 62.4 53.8 8248 9826 13759 95 62.5 54.2 8292 9911 13855 96 62.8 52.8 8336 9996 13950 95 63.0 53.1 8379 10080 5592 5641 5690 5741 5792 7979 0.7 0.1 -0.7 8046 0.4 0.1 -0.4 8114 0.4 0.1 0.4 8183 1.3 0.3 -1.5 8250 0.4 0.2 0.3 14043 93 63.2 53.1 8421 10163 14138 95 62.1 53.5 8465 10248 14232 94 60.3 54.2 8510 10330 14327 95 59.2 53.5 8558 10412 14421 94 58.4 54.2 8607 10492 5842 5892 5941 5989 6036 8317 0.2 0.2 0.0 8384 1.2 -1.2 0.4 8451 2.0 -1.9 0.7 8517 1.3 -1.2 -0.7 8582 1.1 -0.9 0.7 14517 96 59.1 54.2 8656 10574 14612 95 59.6 54.2 8705 10656 14708 96 57.3 55.6 8755 10738 14803 95 56.6 55.9 8807 10817 14898 95 55.7 55.6 8860 10896 6084 6132 6179 6224 6269 8649 0.7 0.7 0.0 8715 0.5 0.5 0.0 8782 2.7 -2.4 1.5 8848 0.8 -0.7 0.3 8913 1.0 -0.9 -0.3 14992 94 54.9 56.6 8913 10974 15086 94 55.0 58.8 8967 11051 15181 95 54.7 57.7 9022 11128 15275 94 54.3 57.4 9077 11205 15349 74 53.9 56.6 9120 11264 6312 6353 6394 6435 6467 8977 1.2 -0.9 1.1 9042 1.9 0.1 2.3 9108 1.0 -0.3 -1.2 9173 0.5 -0.4 -0.3 9223 1.0 -0.5 -1.1 EASTMAN TELECO Client : PRUDHOE BAY DRILLING GROUP Well Name : DS16-30 NABORS 18-E AUGUST 14, 92 Location : DRILL SITE 16 : PRUDHOE BAY : NORTH SLOPE, ALASKA No Interpolation Page 5 of 5 Date Sept 4, 1992 Filename : 1124 Origin of Bottom Hole Closure WELLSITE CENTRE Bottom Hole Closure 11264 ft 55.0° MEASURED DEPTH 100' INTERPOLATED Client Well Name Location EASTMAN TELECO : PRUDHOE BAY DRILLING GROUP : DS16-30 NABORS 18-E AUGUST : DRILL SITE 16 : PRUDHOE BAY : NORTH SLOPE, ALASKA 14, 92 Page 1 of 4 Date Sept 4, 1992 Filename : 1124 Interpolated 100 ft of MD MD C~L INC DIR TVD ft ft deg deg ft 0 0 0.0 0.0 0 100 100 0.1 46.1 100 200 100 0.1 92.2 200 300 100 0.2 138.3 300 400 100 0.3 184.4 400 500 100 0.4 55.3 500 600 100 1.1 85.2 600 700 100 2.3 84.4 700 800 100 3.6 76.6 800 900 100 5.1 71.2 899 1000 1100 1200 1300 1400 1500 1600 1700 1800 1900 2000 2100 2200 2300 2400 2500 2600 2700 2800 2900 3000 3100 3200 3300 3400 3500 3600 3700 3800 3900 100 6.6 64.3 999 100 8.6 59.8 1098 100 10.3 54.3 1197 100 11.4 53.0 1295 100 11.6 54.3 1393 100 11.8 53.6 1491 100 12.6 51.4 1589 100 14.5 48.4 1686 100 15.4 51.3 1782 100 16.3 53.0 1879 100 17.8 47.2 1974 100 20.5 49.7 2069 100 21.6 55.4 2162 100 23.4 56.7 2254 100 25.3 55.8 2345 100 27.4 57.7 2435 100 29.2 56.9 2523 100 30.9 56.0 2609 100 32.9 56.4 2694 100 34.9 56.5 2777 100 36.9 57.5 2858 100 38.2 58.3 2938 100 39.4 59.5 3016 100 40.1 59.2 3092 100 40.7 59.1 3169 100 41.6 59.1 3244 100 43.2 58.5 3318 100 44.6 55.7 3390 100 46.9 55.8 3460 100 48.7 54.3 3527 VS ft 0 -0 -0 -1 -1 -1 1 3 8 15 25 38 55 74 93 114 135 158 184 211 240 273 309 347 388 433 480 530 583 639 697 758 821 885 949 1015 1082 1151 1223 1297 LAT ft 0 -0 -1 -1 -1 -1 -1 -1 0 3 7 13 22 33 45 57 70 85 102 118 137 159 180 202 225 249 275 303 332 363 395 427 459 492 525 559 594 631 672 714 DEP D'LEG BUILD TURN ft °/100 °/100 °/100 0 0.0 0.0 0.0 -0 0.1 0.1 46.1 -0 0.1 0.1 46.1 -0 0.2 0.1 46.1 -0 0.2 0.1 46.1 0 0.7 0.2 -99.0 1 0.7 0.6 29.8 4 1.2 1.2 -0.8 9 1.4 1.3 -7.7 17 1.5 1.5 -5.4 26 1.7 1.5 -7.0 38 2.0 1.9 -4.5 51 2.0 1.8 -5.4 67 1.1 1.1 -1.4 83 0.3 0.2 1.3 99 0.3 0.2 -0.8 116 0.9 0.8 -2.2 134 2.0 1.9 -3.1 153 1.2 0.9 3.0 175 1.0 0.8 1.7 197 2.3 1.6 -5.8 222 2.8 2.6 2.5 250 2.3 1.1 5.7 282 1.9 1.8 1.3 317 2.0 2.0 -1.0 354 2.2 2.1 1.9 394 1.9 1.8 -0.8 435 1.7 1.7 -0.9 479 2.0 2.0 0.4 526 2.1 2.1 0.0 575 2.1 2.0 1.1 627 1.4 1.3 0.8 680 1.4 1.2 1.2 735 0.7 0.7 -0.2 791 0.6 0.6 -0.1 847 0.9 0.9 0.0 905 1.6 1.6 -0.6 963 2.4 1.4 -2.8 1022 2.3 2.3 0.2 1083 2.2 1.8 -1.6 Client Well Name Location EASTMAN TELECO : PRUDHOE BAY DRILLING GROUP : DS16-30 NABORS 18-E AUGUST 14, : DRILL SITE 16 : PRUDHOE BAY : NORTH SLOPE, ALASKA 92 Page 2 of 4 Date Sept 4, 1992 Filename : 1124 Interpolated 100 ft of MD MD C~L INC DIR TVD VS ft ft deg deg ft ft 4000 100 50.6 52.3 3592 1373 4100 100 52.5 51.8 3654 1451 4200 100 54.0 52.3 3714 1531 4300 100 56.4 52.7 3771 1613 4400 100 58.1 52.5 3825 1697 4500 100 58.3 52.9 3877 1782 4600 100 58.1 53.5 3930 1867 4700 100 60.1 53.3 3981 1953 4800 100 62.0 52.9 4030 2040 4900 100 62.7 53.9 4076 2129 5000 100 62.5 54.3 4122 2218 5100 100 62.7 54.9 4168 2307 5200 100 62.9 52.8 4214 2395 5300 100 62.1 51.9 4260 2484 5400 100 61.2 51.6 4307 2572 55O0 5600 5700 5800 5900 6000 6100 6200 6300 6400 6500 6600 6700 6800 6900 7000 7100 7200 7300 7400 7500 7600 7700 7800 7900 100 62.2 52.1 4355 2660 100 63.2 51.7 4401 2749 100 63.0 53.2 4446 2838 100 62.6 52.7 4492 2926 100 62.1 52.1 4538 3015 100 61.7 53.0 4585 3103 100 62.8 54.8 4632 3191 100 63.2 56.3 4677 3281 100 62.6 56.0 4723 3370 100 62.0 56.5 4769 3458 100 61.7 55.7 4817 3546 100 62.6 56.5 4863 3635 100 64.4 57.4 4908 3724 100 64.5 58.4 4951 3814 100 64.8 58.4 4994 3904 100 66.1 57.7 5035 3995 100 66.1 56.8 5076 4087 100 65.4 56.6 5117 4178 100 64.9 54.8 5159 4268 100 64.2 52.8 5202 4359 100 62.6 53.8 5247 4448 100 60 8 54.2 5294 4536 100 60.5 55.5 5343 4623 100 60.4 56.3 5392 4710 100 60.5 56.0 5441 4797 LAT ft 760 808 857 907 958 1010 1061 1112 1165 1218 1270 1321 1374 1428 1482 1537 1591 1646 1699 1753 1807 1859 1910 1959 2008 2058 2107 2156 2204 2251 2299 2348 2399 2450 2503 2556 2608 2658 2707 2756 DEP D ' LEG BUILD TURN ft °/100 °/100 °/100 1144 2.4 1.9 -2.0 1206 1.9 1.9 -0.5 1269 1.5 1.5 0.5 1334 2.5 2.5 0.4 1401 1.7 1.7 -0.2 1468 0.3 0.1 0.4 1537 0.6 -0.2 0.6 1605 2.0 2.0 -0.2 1675 1.9 1.9 -0.3 1746 1.1 0.8 0.9 1818 0.4 -0.2 0.4 1891 0.6 0.2 0.6 1963 1.9 0.2 -2.1 2033 1.1 -0.8 -0.9 2102 0.9 -0.9 -0.3 2171 1.1 1.0 0.6 2241 1.1 1.1 -0.4 2312 1.3 -0.3 1.5 2383 0.6 -0.4 -0.5 2453 0.7 -0.5 -0.6 2523 0.8 -0.3 0.9 2594 1.9 1.0 1.8 2668 1.4 0.4 1.5 2742 0.7 -0.6 -0.3 2815 0.7 -0.5 0.5 2888 0.7 -0.4 -0.7 2962 1.1 0.9 0.7 3037 2.0 1.8 1.0 3113 0.9 0.1 1.0 3190 0.4 0.4 0.0 3267 1.4 1.3 -0.7 3344 0.9 0.0 -0.9 3421 0.7 -0.7 -0.2 3496 1.7 -0.5 -1.8 3568 2.0 -0.8 -2.0 3640 1.8 -1.5 1.0 3711 1.8 -1.8 0.4 3783 1.2 -0.3 1.3 3855 0.7 -0.1 0.8 3927 0.3 0.1 -0.3 Client Well Name Location EASTMAN TELECO : PRUDHOE BAY DRILLING GROUP : DS16-30 NABORS 18-E AUGUST 14, : DRILL SITE 16 : PRUDHOE BAY : NORTH SLOPE, ALASKA 92 Page 3 of 4 Date Sept 4, 1992 Filename : 1124 Interpolated 100 ft of MD MD C~L INC DIR TVD VS ft ft deg deg ft ft 8000 100 59.9 56.5 5491 4884 8100 100 59.9 55.9 5541 4971 8200 100 59.3 56.2 5592 5057 8300 100 61.1 57.2 5642 5144 8400 100 63.1 57.7 5688 5232 8500 100 63.2 57.7 5734 5321 8600 100 62.9 57.0 5779 5410 8700 100 63.5 55.5 5824 5499 8800 100 63.0 55.3 5869 5589 8900 100 62.0 56.1 5915 5677 9000 100 61.8 56.5 5962 5765 9100 100 61.7 56.6 6009 5854 9200 100 60.6 56.3 6058 5941 9300 100 59.9 55.7 6107 6028 9400 100 60.0 54.5 6157 6114 9500 100 60.4 53.8 6207 6201 9600 100 60.3 53.6 6257 6288 9700 100 60.1 52.2 6306 6375 9800 100 59.9 52.6 6356 6461 9900 100 59.5 52.4 6407 6547 10000 10100 10200 10300 10400 10500 10600 10700 10800 10900 11000 11100 11200 11300 11400 11500 11600 11700 11800 11900 100 59.4 53.0 6458 6633 100 59.3 52.9 6509 6719 100 59.6 53.1 6560 6805 100 59.7 52.5 6610 6892 100 59.3 52.1 6661 6978 100 59.0 51.8 6712 7063 100 58.6 51.2 6764 7149 100 58.1 51.3 6816 7234 100 57.5 52.0 6870 7318 100 57.0 50.5 6924 7402 100 58.3 52.3 6977 7487 100 60.2 52.4 7028 7572 100 62.4 53.1 7076 7660 100 63.5 53.1 7122 7749 100 64.1 53.3 7166 7839 100 63.3 54.5 7210 7928 100 62.5 55.5 7256 8017 100 62.5 55.5 7302 8106 100 61.9 56.2 7349 8194 100 61.3 56.1 7396 8282 LAT ft 2804 2852 2900 2948 2995 DEP D ' LEG BUILD TURN ft °/100 °/100 °/100 3999 0.8 -0.6 0.6 4071 0.5 -0.1 -0.6 4142 0.6 -0.6 0.3 4215 2.0 1.8 1.0 4289 2.0 1.9 0.5 3043 4365 0.1 0.1 0.0 3091 4440 0.7 -0.3 -0.7 3141 4514 1.4 0.5 -1.5 3191 4588 0.5 -0.5 -0.2 3241 4661 1.3 -1.1 0.8 3290 3339 3387 3436 3485 3536 3587 3640 3693 3745 3797 3849 3901 3953 4006 4059 4112 4165 4218 4270 4323 4376 4429 4482 4536 4589 4640 4690 4740 4789 4734 0.4 -0.2 0.4 4808 0.1 -0.1 0.1 4881 1.2 -1.1 -0.3 4953 0.9 -0.7 -0.7 5024 1.0 0.1 -1.1 5094 0.8 0.4 -0.7 5164 0.2 -0.1 -0.2 5233 1.2 -0.2 -1.4 5302 0.4 -0.2 0.4 5371 0.4 -0.4 -0.3 5439 0.5 -0.1 0.6 5508 0.1 -0.1 -0.1 5576 0.3 0.3 0.2 5645 0.5 0.1 -0.6 5713 0.5 -0.4 -0.4 5781 0.3 -0.3 -0.3 5848 0.7 -0.4 -0.6 5914 0.5 -0.5 0.1 5981 0.8 -0.6 0.7 6046 1.3 -0.4 -1.5 6112 2.0 1.3 1.8 6180 1.9 1.9 0.1 6250 2.3 2.2 0.7 6321 1.1 1.1 0.0 6393 0.6 0.6 0.2 6466 1.3 -0.8 1.2 6539 1.2 -0.8 1.0 6612 0.0 -0.0 0.0 6685 0.8 -0.6 0.6 6758 0.6 -0.6 -0.1 Client Well Name Location EASTMAN TELECO : PRUDHOE BAY DRILLING GROUP : DS16-30 NABORS 18-E AUGUST 14, : DRILL SITE 16 : PRUDHOE BAY : NORTH SLOPE, ALASKA 92 Page 4 of 4 Date Sept 4, 1992 Filename : 1124 Interpolated 100 ft of MD MD C~L INC DIR TVD VS ft ft deg deg ft ft 12000 100 61.5 56.3 7444 8370 12100 100 61.6 56.5 7492 8458 12200 100 60.8 57.2 7540 8546 12300 100 60.0 57.9 7589 8632 12400 100 60.1 57.8 7639 8719 12500 100 60.1 58.0 7689 8806 12600 100 60.4 57.8 7739 8892 12700 100 60.6 57.7 7788 8979 12800 100 60.7 57.4 7837 9066 12900 100 61.0 57.0 7886 9154 13000 100 61.1 56.6 7934 9241 13100 100 61.3 55.6 7983 9329 13200 100 61.5 56.2 8030 9416 13300 100 61.8 55.3 8078 9504 13400 100 62.1 55.5 8125 9593 13500 100 62.2 54.7 8171 9681 13600 100 62.3 54.1 8'218 9770 13700 100 62.4 54.0 8264 9858 13800 100 62.6 53.6 8310 9947 13900' 100 62.9 52.9 8356 10036 14000 100 63.1 53.1 8402 10125 14100 100 62.5 53.3 8447 10214 14200 100 60.9 54.0 8495 10302 14300 100 59.5 53.7 8544 10389 14400 100 58.6 54.0 8596 10474 14500 100 59.0 54.2 8648 10560 14600 100 59.5 54.2 8699 10646 14700 100 57.5 55.5 8751 10731 14800 100 56.6 55.9 8805 10815 14900 100 55.7 55.6 8861 10898 15000 100 54.9 56.8 8918 10980 15100 100 55.0 58.6 8975 11062 15200 100 54.6 57.6 9033 11144 15300 100 54.2 57.1 9091 11225 15349 49 53.9 56.6 9120 11264 LAT ft 4838 4886 4934 4981 5027 5073 5119 5165 5212 5259 5307 5356 5405 5455 5505 5556 5607 5659 5712 5765 5819 5872 5924 5975 6026 6076 6126 6175 6223 6269 6315 6359 6402 6446 6467 DEP D'LEG BUILD TURN ft °/100 °/100 °/100 6831 0.3 0.2 0.2 6904 0.2 0.1 0.2 6977 1.1 -0.8 0.8 7051 1.0 -0.8 0.7 7124 0.1 0.1 -0.1 7198 0.1 -0.0 0.1 7271 0.3 0.3 -0.2 7345 0.2 0.2 -0.1 7418 0.2 0.1 -0.3 7492 0.5 0.3 -0.4 7565 0.4 0.1 -0.4 7638 0.9 0.2 -1.0 7710 0.6 0.2 0.6 7783 0.9 0.3 -1.0 7856 0.3 0.3 0.2 7928 0.7 0.1 -0.7 8000 0.6 0.1 -0.6 8072 0.2 0.1 -0.1 8144 0.4 0.2 -0.3 8215 0.6 0.3 -0.7 8286 0.3 0.2 0.2 8357 0.6 -0.6 0.2 8428 1.7 -1.6 0.6 8498 1.4 -1.4 -0.3 8568 1.0 -0.9 0.3 8637 0.4 0.4 0.2 8706 0.6 0.6 0.0 8776 2.3 -2.0 1.3 8846 0.9 -0.9 0.4 8914 1.0 -0.9 -0.3 8982 1.2 -0.8 1.2 9052 1.5 0.0 1.9 9121 0.9 -0.3 -1.0 9190 0.6 -0.5 -0.5 9223 1.1 -0.7 -1.0 Origin of Bottom Hole Closure WELLSITE CENTRE Bottom Hole Closure 11264 ft 55.0° TRUE VERTICAL DEPTH 100' INTERPOLATED Client Well Name Location EASTMAN TELECO : PRUDHOE BAY DRILLING GROUP : DS16-30 NABORS 18-E AUGUST 14, : DRILL SITE 16 : PRUDHOE BAY : NORTH SLOPE, ALASKA 92 Page 1 of 3 Date Sept 4, 1992 Filename : 1124 Interpolated 100 ft of TVD MD C~L INC DIR TVD VS ft ft deg deg ft ft 0 0 0.0 0.0 0 0 100 100 0.1 46.1 100 -0 200 100 0.1 92.2 200 -0 300 100 0.2 138.3 300 -1 400 100 0.3 184.4 400 -1 50O 600 700 80O 901 1001 1102 1203 1305 1407 1509 1612 1715 1818 1922 2027 2134 2241 2350 2461 2574 2689 2807 2928 3052 3180 3310 3442 3576 3714 3860 4014 4177 4354 4543 100 0.4 55.3 500 -1 100 1.1 85.2 600 1 100 2.3 84.4 700 3 100 3.6 76.6 800 8 100 5.1 71.2 900 15 101 6.7 64.2 1000 25 101 8.6 59.6 1100 39 101 10.4 54.2 1200 55 102 11.5 53.0 1300 75 102 11.5 54.5 1400 95 102 11.8 53.4 1500 116 102 12.7 51.1 1600 137 103 14.8 47.9 1700 162 104 15.6 51.8 1800 189 104 16.6 52.0 1900 217 105 18.6 47.8 2000 249 106 20.8 51.8 2100 285 108 22.3 56.2 2200 324 109 24.3 55.8 2300 367 111 26.6 57.3 2400 415 113 28.8 57.5 2500 467 115 30.7 55.9 2600 524 118 33.0 56.4 2700 587 121 35.5 56.6 2800 655 125 37.8 58.2 2900 729 128 39.1 59.2 3000 808 130 40.2 59.2 3100 891 132 41.0 59.1 3200 976 134 42.8 58.6 3300 1066 138 44.9 55.6 3400 1161 145 48.0 54.9 3500 1267 154 50.9 52.2 3600 1384 163 53.4 52.1 3700 1512 177 57.6 52.5 3800 1659 189 58.0 53.2 3900 1819 LAT ft 0 -0 -1 -1 -1 -1 -1 -1 0 3 7 13 22 34 46 58 71 87 105 122 DEP D ' LEG BUILD TURN ft °/100 °/100 °/100 0 0.0 0.0 0.0 -0 0.1 0.1 46.1 -0 0.1 0.1 46.1 -0 0.2 0.1 46.1 -0 0.2 0.1 46.1 0 0.7 0.2 -99.0 1 0.7 0.6 29.8 4 1.2 1.2 -0.8 9 1.4 1.3 -7.7 17 1.5 1.5 -5.4 26 1.7 1.5 -6.9 38 2.0 1.9 -4.6 52 1.9 1.7 -5.3 67 1.1 1.1 -1.2 84 0.3 0.1 1.4 100 0.4 0.3 -1.1 118 1.0 0.9 -2.2 136 2.1 2.0 -3.1 157 1.2 0.7 3.8 180 1.0 1.0 0.1 143 204 2.2 1.9 -3.9 166 231 2.4 2.1 3.7 189 263 2.1 1.4 4.1 213 299 1.9 1.9 -0.4 239 339 2.1 2.1 1.4 268 383 2.0 2.0 0.1 299 431 1.8 1.6 -1.4 334 482 2.0 2.0 0.4 371 539 2.1 2.1 0.1 412 602 1.9 1.8 1.3 453 495 539 585 637 669 1.2 1.1 0.8 741 0.8 0.8 -0.0 814 0.7 0.7 -0.0 891 1.3 1.3 -0.3 972 2.1 1.5 -2.2 697 1059 2.1 2.1 -0.5 766 1152 2.3 1.9 -1.8 846 1254 1.5 1.5 -0.1 935 1370 2.4 2.4 0.2 1032 1498 0.4 0.2 0.4 Client Well Name Location EASTMAN TELECO : PRUDHOE BAY DRILLING GROUP : DS16-30 NABORS 18-E AUGUST 14, : DRILL SITE 16 : PRUDHOE BAY : NORTH SLOPE, ALASKA 92 Page 2 of 3 Date Sept 4, 1992 Filename : 1124 Interpolated 100 ft of TVD MD ft 4738 4952 5170 5385 5599 5818 6032 6250 6465 6682 6914 7159 7396 7613 7816 8018 8216 8426 8647 8868 9080 9285 9485 9687 9886 10083 10280 10476 10669 10856 11044 11252 11477 11695 11908 12117 12321 12522 12724 12929 C~L INC DIR TVD VS ft deg deg ft ft 195 60.9 52.8 4000 1986 214 62.6 53.3 4100 2175 218 63.1 53.0 4200 2369 215 61.4 51.5 4300 2558 214 63.2 51.7 4400 2747 220 62.5 52.4 4500 2943 214 62.0 53.5 4600 3131 218 62.9 56.1 4700 3325 215 61.7 55.8 4800 3515 217 64.3 57.2 4900 3707 233 65.1 58.4 5000 3917 245 65.6 56.6 5100 4141 236 64.2 52.9 5200 4355 217 60.6 54.2 5300 4547 203 60.4 56.2 5400 4724 202 60.0 56.4 5500 4899 198 59.5 56.4 5600 5071 210 63.2 57.7 5700 5255 221 63.1 56.3 5800 5451 221 62.3 55.9 5900 5649 212 61.7 56.6 6000 5836 205 59.9 55.8 6100 6015 200 60.4 53.9 6200 6189 202 60.1 52.1 6300 6364 199 59.5 52.2 6400 6536 196 59.2 52.9 6500 6705 197 59.7 52.7 6600 6874 196 59.1 51.9 6700 7043 193 58.3 51.2 6800 7207 187 57.2 51.3 6900 7365 188 59.1 52.4 7000 7524 207 63.0 53.1 7100 7706 225 63.5 54.2 7200 7908 218 62.5 55.5 7300 8102 212 61.3 56.1 7400 8289 209 61.6 56.5 7500 8473 204 59.9 58.0 7600 8651 200 60.0 58.1 7700 8824 202 60.6 57.7 7800 9000 205 61.0 56.9 7900 9179 LAT ft 1132 1245 1357 1474 1591 1709 1824 1934 2040 2147 2258 2378 2501 2615 2715 2813 2908 3008 3114 3226 3329 3429 3529 3633 3738 3840 3943 4046 4149 4247 4346 4456 4577 4688 4793 4895 4991 5083 5177 5273 DEP D'LEG BUILD TURN ft °/100 °/100 °/100 1632 1.5 1.5 -0.2 1784 0.8 0.8 0.2 1941 0.2 0.2 -0.1 2091 1.0 -0.8 -0.7 2240 0.9 0.9 0.1 2396 0.4 -0.3 0.3 2545 0.5 -0.3 0.5 2705 1.1 0.4 1.2 2863 0.6 -0.5 -0.1 3023 1.3 1.2 0.6 3201 0.6 0.3 0.5 3390 0.7 0.2 -0.7 3565 1.6 -0.6 -1.6 3720 1.7 -1.7 0.6 3866 0.9 -0.1 1.0 4012 0.2 -0.2 0.1 4154 0.2 -0.2 -0.0 4309 1.9 1.8 0.6 4475 0.6 -0.1 -0.6 4637 0.4 -0.4 -0.2 4793 0.4 -0.3 0.4 4942 0.9 -0.9 -0.4 5084 0.8 0.2 -0.9 5225 0.8 -0.1 -0.9 5361 0.3 -0.3 0.1 5496 0.3 -0.1 0.3 5631 0.3 0.2 -0.1 5765 0.5 -0.3 -0.4 5894 0.5 -0.4 -0.4 6018 0.6 -0.6 0.1 6142 1.1 1.0 0.6 6287 1.9 1.8 0.3 6449 0.5 0.3 0.5 6608 0.7 -0.5 0.6 6764 0.6 -0.6 0.3 6917 0.2 0.1 0.2 7066 1.0 -0.8 0.7 7214 0.0 0.0 0.0 7362 0.3 0.3 -0.2 7513 0.4 0.2 -0.4 Client Well Name Location EASTMAN TELECO : PRUDHOE BAY DRILLING GROUP : DS16-30 NABORS 18-E AUGUST 14, : DRILL SITE 16 : PRUDHOE BAY : NORTH SLOPE, ALASKA 92 Page 3 Date Sept Filename Interpolated of 3 4, 1992 : 1124 100 ft of TVD MD C~L INC DIR TVD VS ft ft deg deg ft ft 13136 207 61.4 55.9 8000 9361 13347 211 62.0 55.5 8100 9546 13561 214 62.3 54.3 8200 9735 13777 216 62.6 53.9 8300 9927 13996 219 63.1 53.1 8400 10122 14211 215 60.7 54.0 8500 10312 14408 197 58.5 54.1 8600 10481 14603 194 59.6 54.2 8700 10648 14790 188 56.7 55.9 8800 10807 14969 178 55.1 56.4 8900 10955 15143 174 54 . 8 58 . 1 9000 11097 15315 172 54.1 57.0 9100 11237 15349 34 53.9 56.6 9120 11264 LAT DEP D'LEG BUILD TURN ft ft °/100 °/100 °/100 5374 7664 0.5 0.2 -0.5 5479 7817 0.3 0.3 -0.2 5587 7973 0.5 0.1 -0.6 5700 8127 0.2 0.1 -0.2 5817 8283 0.4 0.2 -0.4 5930 8436 1.2 -1.1 0.4 6030 8573 1.1 -1.1 0.0 6128 8708 0.5 0.5 0.0 6218 8839 1.7 -1.5 0.9 6301 8961 0.9 -0.9 0.3 6377 9082 0.9 -0.2 1.0 6452 9200 0.7 -0.4 -0.7 6467 9223 0.9 -0.5 -0.9 Origin of Bottom Hole Closure WELLSITE CENTRE Bottom Hole Closure 11264 ft 55.0° ARCO ~=~ka, Inc. P.O.Box 100360 Anchorage, Alaska 99510 DATE: 10-2-92 REFERENCE: ARCO CASED HOLE FINALS 7-1 9-20-92 CCL/PerI R;m 1, 2" & 5" 9-~P ~/.~' 9-18-92 CCL~~ Rlln 1, 5" ~/_/)~15-23 ~16-92 ~ R--n 1, 5" ~15-23 9-17-92 ~K-I~/GR/CCL R~ 1, 5" 15-27 9-18-92 P~ R.n 1, 5" 16-30 ~- 11-92 C~ R~m 1, 5" 16-30 9-11-92 C~ R.n 1, 5" 16-30 9-12-92 Squeeze Peff R~m 1, 5" Have A Nice Da/ri --~ 0 5 ?/ Sonya Wallace _ . i0APPROVED /~/~/ ATO-1529 Naska 0ii & Gas Cons. c, mm~,t ~# 9221~~' ~c~o~ge Atlas Atlas Aths Atlas Atlas Sch Sch Sch # CENTRAL FLIES # CHEVRON D&M # EXTENSION EXPLORATION # EXXON MARATHON # MOBIL # Iq-TTT. T.TpS PB WELL FILES R&D # BPX # STATE OF ALASKA TEXACO AOGCC GEOLOGICAL MATERIALS iNVENTORY LiST COMPLET!ONOATE ~ I~1 ~~O. CONTACT~6~ '~eck off Orlist'd~ta aS' it is received.*l~t received date for 407'. if not re'oUi"r~d list as '~n" 407 l'*/~./~'l drii'lina hist°~' I~ su~e~J '~I 'wej'i'tests IH~ ~ore dcscriotio~ core~ intc~,,~.S ,,' "' core a;alysi; j~ d.'~i;c~ ;nic~als' ' digital de,f,a ~' ~ ...... LOG -r~ncl ! r'L I RUN I i141kr'rc'n"~ lo, ~,~o SCALE NO. ,, [to thc nearest foot] [inchll00'] "'""~'~'~"S'¢~ c~~ ~J~4Q /....... ~ ~,~ -/w~,,,~ _. ~~ cC,,~ .... / /~~-/~, 7 0 , _ , , ,, ,,,, ~~r~ .......... I , ,, 5 , ~i ............... . ,, ,~ , ~ . ...~ '"~ ~1 ...... I ARCO Alaska, Inc. P.O.Box 100360 Anchorage, Alaska 99510 DATE: 9-15-92 REFERENCE: ARCO OPEN HOLE FINALS f15-26 1/4-13/92 15-26 1/4-13/92 15-26 1/4-13/92 15-26 1/4-13/92 16-30 MWD: DGR/CNP/DSFD/CAL/Dm 1130-2110/92 MWD:. DGR/EWR/FXEIGR ~ 1130-2110/92 MWD: DGR/CNP/DSFD/CAL z/30-2/10/92 MWD:. DG~t/EWR/FXE/C,R ~ Z/30-2/~0/92 MWD: DGR/CNP/DSFD/CAL~ 9-6-92 SSTVD Color 9-6-92 PISFL Color 9-6-92 BHC~ Color /' MWD: DGR/EWR/FXE/DIR ' R._-_s 7-14,:~'&5'~KD MWD: DGR/CNP/DSFD/CAL/DIR~ Runs 7-14,~'&5'~D MWD: DGR/EWR/FXE/DIR ,..'" R-n~ 7-14,2"&5'"IYD Runs 7-14,:~'&5"l'VD Runs 4-11,:~'&5'~KD Runs 4-11, "&5'~MD R~m_~ 4-11,27&5'"I'VD Run 1, 1"&2' Rrm 1, Rrm 1, 2'&l~' Please sign and return the attached copy as receipt of data. RECEIVED BY~~_ Have A Nice Day! Sonya Wallace ATO- 1529 APPROVED Trans# 9220~~ Sperry Sperry Sperry Sperry Sperry Sperry Sperry Sperry Sch Sch Sch # CENTRAL FILES # CHEVRON #D&M # EXTENSION EXPLORATION # EXXON MARATHON # MOBIL # PIg~LIPS # PB WELL FILES R&D # BPX # STATE OF ALASKA # TEXACO RECEIVED SEP 2 5 1992 Alaska Oil & Gas Cons. Commission Anchorage ALASKA OIL AND GAS CONSERVATION COMMISSION WALTER J. HICKEL, GOVERNOR 3001 PORCUPINE DRIVE ANCHORAGE, ALASKA 99501-3192 PHONE: (907) 279-1433 TELECOPY: (907) 276-7542 July 21, 1992 Michael Zanghi Drilling Engineer Supervisor ARCO Alaska, Inc. P O Box 196612 Anchorage, AK 99519-6612 Re: Prudhoe Bay Unit DS 16-30 ARCO Alaska, Inc. Permit No: 92-76 Sur. Loc. 1565'SNL, 1238'EWL, Sec. 24, T10N, R15E, UM Btmhole Loc. 325'NSL, 241'WEL, Sec. 17, T10N, R16E, UM Dear Mr. Zanghi: Enclosed is the approved application for permit to drill the above referenced well. The permit to drill does not exempt you from obtaining additional permits required by law from other governmental agencies, and does not authorize conducting drilling operations until all other required permitting determinations are made. 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. D_av'.zd W. \~hnst°~~ Chairman BY ORDER OF THE COMMISSION dlf/Enclosures cc: Department of Fish & Game, Habitat Section w/o encl. Department of Environmental Conservation w/o encl. STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION COMMISSION PERMIT TO DRILL ...... 20 AAC 25.005 Re-Entry [] Deepenr-]I Service [] Development Gas [] Single Zone [] Multiple Zone[] 2. Name of Operator 5. Datum Elevation (DF or KB) i10. Field and Pool ARCO Alaska, Inc, KBE = 68 feet Prudhoe Bay Fieid/Prudhoe 3. Address 6. Property Designation Bay Pool P. 0. Box 196612. Anchoraae. Alaska 99519-6612 ADL 28346 4. Location of well at surf-ace 7. Unit or property Name 11. Type Bond(~ee 20 ^^c 1565' SNL, 1238' EWL, SEC. 24, T 1ON, R15E Prudhoe Bay Unit At top of productive interval 8. Well number Number 510'NSL, 25' WE/_, SEC. 18, TION, R16E DS 16-30 U-630610 At total depth 9. Approximate spud date Amount 325' NSL, 241' WEL, SEC. 17, TION, R16E 8/14/92 $200,000.00 12. Distance to nearest 13. Distance to nearest well 4. Number of acres in property15. Proposed depth(aoandTVO) property line ADL 28332/4838 feet DS 16-21/47'@ Surface feet 2560 15147"MD/9190'TVD[eet 16. To be completed for deviated wells 17. Anticipated pressure (,,ee 2o AAC 2.5.035 {e)(2)) Kickoff depth 5oofeet Maximum hole angle 56. a o Maximum surface 3330pslg At total depth (TVD) ~800'/4390Pslg 18. Casing program Specifications Setting Depth s~ze Top Bottom Quantity of cement Hole Casing Weight Grade Coupling Length MD TVD MD TVD (include stage data) 30" 20" Cond. H-40 Weld 80' Surface 1.11' 80" 450 cu ft Poleset 13-1/2" 10-3/4" 45.5tt J-55 B TC 4551' Surface 4551' 3500' 2950 cu ft AS 111/400 cu ft "G" 9-7/8" 7-5/8x7" 29.7/26tt L8o/~3ct~ NSCC/Fox 15147' Surface 15147' 9190' 491cu ft Class "G" I 19o To be completed for Redrill, Re-entry, and Deepen Operations. Present well condition summary Total depth: measured feet Plugs (measured) true vertical feet Effective depth: measured feet Junk (measured) true vertical feet Casing Length Size Cemented Measured depth True Vertical depth Structural ConductorRECEIVED Surface Intermediate Production d U L.. 1~ ~( ii,~,, · Liner Perforation depth: measured /-~.~.$k~..0J~ & G~.,$ CoI~,s, true vertical 20. Attachments Filing fee [] Property plat [] BOP Sketch [] Diverter Sketch [] Drilling program~ Drilling fluid program [] Time vs depth pict I-! Refraction analysis[] Seabed reportl-I 20 AAC 25.050 requirements[] 21.1 hereby certify~at~egoing is true and correct to the best of my knowledge Date''7''' (._~_~,~ Signed Title Drillin~t EnEineer Supervisor Commission Use Only Permit Number [APl number IAppro date ISee cover letter ~'~..--~' [50-~<~-, Z~ ~ '?'/I -'~/~ ~ j - ~''~ [for other requirements Conditio~s of approval Samples required [] Yes ~ Mud log required []YeseS'NO Hydrogen sulfide measures [] Yes ,'E~' No Directional survey requ~re~ ,,'E] Yes [] No Required working pressure for BOPE' 1-12M; 1-13M; ,I~5M; I-I10M; []15M; Other: Original S1aned By by order of Approved by Davi<~ ,iN. 3",,kriS'tOn Commissioner ~ne commission Date'7- · .. Form 10-401 Rev. 12-1-85 Submit in triplicate Well Plan Summary WELLNAME: DS 16-30 SURFACE LOCATION TARGET LOCATION TD LOCATION 1565' FNL 1238 FWL S24 T10N R15E 510' FSL 25 FEL S18 T10N R16E 325' FSL 241 FEL S17 T10N R16E ESTIMATED START DATE: ESTIMATED DAYS TO COMPLETE: August 14, 1992 35 days (30 drilling & 5 to complete) CONTRACTOR: NABORS ALASKA DRILLING RIG #18E MAX ANGLE: KOP: BUILD RATE: SECTION COURSE: 56.8° 500' MD/TVD 2.5°/100' N55.1E ITEM TVD BKB) MD (BKB) MUD WT (PPG) 20" Conductor 10-3/4" shoe Base West Sak Formation 7-5/8" x 7" shoe Top sag river sandstone Current GOC HOT Oil Water Contact Top of Sadlerochit Target Total depth LOGGING PROGRAM' 80' 111' 3500' 4551' 9190' +30' 15147 ABSENT ABSENT 9068' +15' 14924 9108' +10' 14997 8978' +30' 14760 8978' +30' 14760 9190' +30' 15147 R 8.5 8.5 9.5 - 10.0 9.5 - 10.0 9.5 - 10.0 9.5 - 10.0 9.5 - 10.0 9.5 - 10.0 'CEIVE, D OPEN HOLE: /~!;~sl,.,~',: 0il & (~as Co.~]s. Commission 9-7/8" HOLE:DIL/CNL/GR/SP/SDT, OPTIONAL: LDT/GR/RFCnch°ra~e CASED HOLE A GCT gyro will be run after rig release. ANNULAR INJECTION Waste fluids associated with the drilling process will be injected down the DS 16- 23 10-3/4" x 7-5/8" annulus and/or injected at the CC-2 central injection facility. FREEZE PROTECTION The 4-1/2" tubing along with the 4-1/2" annulus will be freeze protected by evacuating the fluids via gas lifting thru the GLM at 3000' TVD. Dry crude needs to be injected down the 10-3/4" x 7-5/8" annulus for freeze protection. PBU DS 16-30 OPERATIONS SUMMARY , . , . . , , . ,, 10, MIRU drilling rig. N/U diverter and function test same. Drill 13-1/2" hole to 4663' MD/3500' TVD. Run and cement surface 10-3/4" casing. Nipple up BOPE and function test same to 5000 psi. PU 9-7/8" BHA and RIH. Test casing to 2800 psi for 30 minutes. Drill 10' of new hole and perform leak off test. Drill 9-7/8" intermediate hole to TD at 15147' MD/9132' TVD. Run open hole logs as programmed. RIH to condition wellbore prior to running 7-5/8" x 7" tapered casing string. RU and run 7-5/8" x 7" tapered casing string and cement as per well plan. Bump cementing top plug w/8.6 ppg filtered sea water. RIH with 7-5/8" gauge ring and junk basket- make additional 7" gauge ring and junk basket run to ensure clearance for 4-1/2" 13 CR-80 completion. Run 4-1/2", 13OR-80, tubing w/GLM's and packer assembly with SSSV. Test tubing-and casing to 3000 psi. Freeze protect with diesel. NU tree and test to 5000 psi. Release drilling rig. ° Anticipated BHP: o Maximum Anticipated Surface Pressure: o Planned Completion Fluid: 3600 psi @ 8800' TVD SS 2800 psi 8.5 ppg filtered sea water Note: ae Excess non-hazardous fluids developed from the well operations will be pumped down the 7-5/8" x 10-3/4" annulus. The annulus will be left with a non-freezing fluid during any extended period. The annulus will be displaced with dry crude. b. Minimum distances of wells within 200 ft of the proposed well are: ° DS 16-21: 47' at surface o DS 16-23: 60' at surface c. The drilling fluid program and surface system will conform to the regulations set forth in 20AAC25.003. d. Maximum surface pressure is based on BHP and a full column of gas to TD (0.10 psi/ft). e. Based on previous logs on DS #16, no potential productive zones are anticipated above 3500' TVD. f. No potential hazardous levels of H2S are anticipated in this well. DS 16-30 MUD PROGRAM The mud program for this well shall follow the new Mud Policy. The following are mud parameters identified for the surface and intermediate hole sections in DS 16-30. MUD SPECIFICATIONS- SURFACE HOLE Surface: Casing point: Mud Weight: ppg 8.5 - 9.5 8.5 - 9.0 Funnel Viscosity sec/qt -,,300 <100 YP lbs/100ft2 40 - 60 20 - 40 10 sec Gel lbs/100ft2 30 - 60 15 - 20 10 min Gel lbs/100ft2 60 - 80 20 - 30 pH - 9- 10 9- 10 AP! Fluid loss mi/30 min 15-25 15-25 Hardness mg/I < 200 <200 .MUD SPECIFICATIONS-INTERMEDIATE/PRO,DUC:TION HOLE Surface casing shoe to Top 'K' shale (,,,6000 - 7000'): Mud Weight ppg 9.5 - 10.0 Yield Point lbs/100ft2 10 - 15 10 sec Gel lbs/100ft2 5 - 10 10 min Gel lbs/100ft2 10 - 20 AP! Fluid Loss mi/30 min <15 pH -- 9.5 - 10.0 Hardness mg/I < 200 Top 'K' shale to Section TD. Mud Weight ppg 9.5 - 10.5 Yield Point lbs/100ft2 10 - 20 10 sec Gel lbs/100ft2 5 - 10 10 min Gel lbs/100ft2 15 - 25 APl Fluid loss mi/30 min 6.0 - 8.0 pH -- 9.5 - 10.0 Hardness mg/Itr < 200 For more detailed information refer to the Prudhoe Bay Drilling Mud Policy that resides in DRILLING VOLUME #1 (file server) under the MUD POLICY folder. July 15, 1992 13:30 DS 16-30 Cement Calculations 10-3/4" CASING Measured Depth: Basis: Total Cement Vol: Lead Slurry Vol: Tail Slurry Vol: 4551' 2 X Annular volume 3350 (cu ft) 2950 (cuft) 1521 Sx Arcticset III @ 1.94 Cu ft/Sk 400 (cu ft) 350 Sx class G cement @ 1.16 Cu ft/Sk Top job if no returns to surface: 250 sxs AS II @ 0.936 cf/sx 7-5/8" CASING Measured Depth: Basis: Total Cement Vol: Lead Slurry Vol: Tail Slurry Vol: 15147' 1000' above top of Sag River w/30% excess 491 (cu ft) 276 (cuft) 238 Sx @ 1.16 Cu ft/Sk 215 (cu ft) 165 Sx @ 1.16 Cu ft/Sk Longstring- Casing CASING SIZE BURST COLLAPSE TENSION (PSI) (PSI) (LBF) 7-5/8" 6890 4790 683000 7" 7240 5410 641 7-5/8" X 7" Crossover point (150' md above top of Sag River Formation): 14,543' md/8779' tvd. July 15, 1992 13:30 RECEIVED J U L I 7 · Alaska 0it & ""~ Anchorage GRE, LAND DIRECTIONAL DRILLING, INc Corporate Office 1111 ~&st 80th Avenue Anchorage, AK 99518 (907) 349-4511 Fax 349-2487 DIRECTIONAL W~LL PLAN for PRUDHOE BAY DRILLING ~ell ......... : DS 16-30 (P1) ~ield ........ z PRUDHOE BAY DRILL SITE 16 computation.,: MINIMUM CURVATURE Prepared ..... : 07/10/92 Section at...: N,55.10,E KB elevation.: 68.00 LEGAL DESCRIPTION ~urfaoe ...... : 1565 FNL 1238 FWL S24 T10N R15E UM Target ....... : 510 FNL 25 FEL S18 T10N R16E UM aHL .......... : 325 FNL 241 FWL S17 T10N R16E UM X ASP ZONE 4 Y 720018.68 5929386.53 728905,12 5935987.80 729165.05 5936181.12 PROPOSED WELL PROFILE STATION IDENTIFICATION KB KOP BUILD 2.50/100 MEAS INCLN DEPTH ANGLE 0 0.00 0 500 0.00 'Soo 6o0 2.50 6O0 7O0 5.00 700 800 7.50 799 VERT-DEPTHS SECT DI~LECTION REL-COORDINATES DL/ BKB SUB-S DIST BEAi~ING FROM-WELLHEAD 100 -68 0 N 0.00 E 0 N 0 E 0.0 432 0 N 55.10 E 0 N 0 E 0.0 532 2 N 55.10 E 1 N 2 E 2.5 632 9 N 55.10 E 5 N 7 731 20 N 55.10 E 11 N 16 E 2.5 900 10.00 1000 12.50 1100 15.00 1200 17,50 1300 20.00 898 830 35 N 55.10 E 20 N 29 E 2.5 996 928 54 N 55.10 E 31 N 45 E 2.5 1093 1025 78 N 55.10 E 45 N 64 E 1189 1121 106 N 55.10 E 61 N 87 E 2.5 1284 1216 138 N 55.10 E 79 N 113 E 2.5 1400 1500 1600 1700 lB00 1900 ~,~u~' ...... 2600 2700 END OF 2.50 BUILD 2773 22.50 1377 1309 174 N 55,10 E 100 N 143 E 2.5 25.00 1469 1401 215 N 55.10 E 123 N 176 E 2.5 27.50 1558 1490 259 N 55,10 E 148 N 212 E 2.5 30,00 1646 1578 307 N 55.10 E 176 N 252 E 2.5 32.50 1731 1663 359 N 55.10 E 205 N 294 E 35.00 1815 1747 37.~0 189~ 1827 40.00 1973 1905 42.50 204B 1980 45.00 2121 2053 47.50 2190 2122 50.00 2256 2188 52.50 2318 2250 55.00 2377 2309 56.82 2418 2350 414 N 55.10 E 237 N 340 E 2.5 474 N 55.10 E 271 N 388 536 N 55.10 E 307 N 440 E 60Z N 55.10 E 345 N 494 E 2.5 671 N 55.10 E 384 N 551 E 2.5 743 N 55.10 819 N 55.10 897 N 55.10 977 N 55,10 1038 N 55.10 42S N 610 E 2.5 468 N 6~1 E 2.5 513 N 735 E 2.5 559 N 802 E 2.5 594 N 851E 2.5 TARGET 14760 56.82 TOP SADLEROC~IT 14760 56,82 HOT 14924 56,82 OWO 14997 56.82 TD 15147 56.82 8978 8910 11071 N 55.10 8978 8910 11071 N 5~.10 9068 9000 11208 N 55.10 9108 9040 11269 N 55.10 9190 9122 11394 N 55,10 6334 N 9079 E 0.0 6334 N 9079 E 0.0 6413 N 9192 E 0.0 6448 N 9242 E 0.0 6520 N 9345 E 0.0 (G, LDD (C)92 D$1630 Bt,34 7':52 AM 1) F . '" _,,' ..'PRUDH-OE BAY DR ! LL I N,,G .......... ' ~ o o ~ ~OS 16-30 (P1) m~m~m ~ ~ o ~m VERTICAL SECTION VIEW iii II TV~ ~co]~.~ 1 :rich - ~OOO feet ,,. Oep Stole.: <~8> O[ A ~ ....... ...... ~,~ ..... B ~ ........ ...... -~ ,..i .... ....... ~ . ,, ....... ..I -~ . .J ..... -- .,,. .. , ~- , .... --: .... . .. - - ~ ....... I' . ..... _.. - . ~ ........ r . m .......... ...... ~ ....... ~__ .. .., ~. : . ~ ........ 5~ PRUDHOE BAY ii i A) KEI 0 ON DE i~ KElP BUILD 2,,.E~G/IO0 ~ 0 N 0 E iDE]{I 01: 2, ,~1 I~.IILO 2773 594 N [~TAI~IZ'T 1471~ 63.q4 N ~79 £ E~TD 1.5147 ~ N ~34~i DR'ILL~NG ........ · i i i iiii ·i ~S i~-SO (PI) PLAN £LflSURE ..... ~ 11394 ~ at N 55.10 E DECLINATION., 90.2~ E SCALE ....... ~ ! inch - 1500 D~AYN ....... ~ 07/10/92 .... --iiiii .__ ill i , .__ --i i C,r~a~ Land D~r~ctlonal Dr~ l l ~n_q JUL 1~ 199~ 9:31AM P. ~2 Greatland Directional Drilling, Inc. collision Avoidance Analysis Planned Well: DS1630P Pad: DS16 Field: 07/14/92 08:58:46 Closest Approach sep depth Existing Well min ft TVD ft MD ft DS1631P 240 0 0 DS1625D 420 0 0 DS1626D 480 0 0 DS1627D 300 0 0 DS1628P 702 0 0 D$1629D 695 0 0 DS1629AD 695 0 0 DSl601G 345 672 672 DS1602G 252 0 0 D$1603G 177 547 547 DS1604G 185 0 0 DS1605G 252 0 0 DS1606G 348 0 0 DSl607G 972 0 0 DSl608G 889 518 518 DS160gG '820 500 500 DS1609AG 822' 0 0 DS1610G 765 475 475 DS1611G 723 0 0 DS1612G 695 519 519 DE1613G 696 125 125 DS1614G 712 450 450 DS1615G 748' 0 0 DS1616G 800 521 521 DS1617G 244 1295 1312 DS1618G 182 1292 1309 DS1619G 159 1097 1104 DSi620G 106 974 978 DS1621G 47 825 826 D$1622G 179 526 526 DS1623G 60 21 21 DS1624G 74 1381 1404 NSLOPE lOOft 25ft Warning band Serious band Start End Start End 0 1209 0 1020 867 1643 started: 08:58:46 ~nded: 09:03:26 SU~-,.,"AC[ DLE DIVERTER SYSTEM ..':.:'." Two lines venting gO deg. apart in directions that ensure sate down wind venling, and e×- ,.. tending to ;z point at least 100' from any potential source ol' ignilion. .~~..~ o10' Full Opening Valves t -' ' ....... 35' or as required Dresser Sleeve .o · 1. All pipe connections 150# ANSI k-qanges or welded connectbns and secured to prevent movemenL 2. Manual 10" full opening valves mechanically connected to ensure that one valve is fail-safe open at. all limes. 10' Diveder Uno g. Ali tums are g0 deg. and targeted. 10' Full opening ball valve w/Hyd~ulic Actuator CelIar 20' Diverter Spool w/10' Side Outlet MEM 1/'3/90 BOP STACK CONFIGURATION ATTACHMENT II 13 5/8", 5000 PSi WP TRIPLE RAM STACK WORKOVER · RISER ANNULAR PREVENTER 2" KILL LINE MANUAL HYDRAULIC GATE GATE PI PE RAMS I Pi PE RAMS DRILLING SPOOL BLIND RAMS 4"' CHOKE LINE HYDRAULI C 'MANUAL GATE GATE T"A~. ~ TO STP, Alp p~~ ,~to KtLL .'Il, If _ - Choke Manifold - Poor Boy Degasser · - Brand t Vacuum.-Type Degasser - Brand t Dual Tandem Shale Shaker - Pioneer Mud Cleaners - Pioneer MKI Centrifuge TO pIT V~b~HE 100 ~36L. J/ (~/ "HUD DISTRIELJDON Olrc y . · err TRIP TAAIK 75' BML I~{0 DOL. Muo O. EAN£~ ~ 1 - RecOrding drilling fluid, pit 'level lndicat.~r with both visual and audio warning de~ices at driller's console 1 - Trip Tank (75 BBL.) 1 - Drilling fluid flow sensor with readout at driller's console 11 - 5 Hp Agitators -. -""' CHECK LIST FOR NEW WELL PERMITS '' I TEN APPROVE DATE C i) Fe__e_ (]2) L. oc '~. [2 thru 8] C~) Admin [~2. ,,~~. · [9 thru 13] [10 ~ 1~] (4) Casg_ k2, - ,, [14 thru 22] [23 thru 28] 1. Is permit fee attached ............................................... 2. Is well to be located in a defined pool .............................. 3. Is ~ell located proper distance from property 1 ine ................... 4. Is v~ll located proper distance from other wells ..................... 5. Is sufficient undedicated acreage available in this pool ............. 6. Is well to be deviated g is we!lbore plat included ................... 7. Is operator the only affected party .................................. 8. Can permit be approved before 15-day wait ............................ 10. 11. 12. 13. 14. 15. Does operator have a bond in force ................................... Is a conservation order needed ....................................... Is administrative approval needed .................................... Is lease nt~nber appropriate .......................................... Does well have a unique name & n~mber ................................ Is conductor string provided ......................................... ~ " ' Wi 11 surface casing protect al 1 zones reasonably expected to serve as an underground source of drinking water .................. .~/~ ...... Is enough cement used to circulate on conductor & surface ............ ,. Will cement tie in surface & intermediate or production strings ...... Will cement cover all known productive horizons ..................... Will all casing give adequate safety in collapse, tension, and burst. . Is well to be kicked off from an existing wel lbore ................... ~/~r __ Is old wel lbore abandonment procedure included on 10-403 ............. Is adequate wellbore separation proposed ............................. Is a diverter system required ........................................ Is drilling fluid program schematic & list of equipment adequate ..... Are necessary diagrams g descript ions of diverter g BOPE attached .... Does BOPE have sufficient pressure rating -- test to .,~'~-~ ps ig ..... Does choke manifold comply w/API RP-53 (May 84) ...................... Is presence of H2S gas probable ...................................... L./' 16, 17, 18, 19. 20, 21, 22, 23, 24, 25, 26, 27, 28, Lease & Well YES NO / REMARKS (6) Other [29 thru 31] (7) Contact "~ [32] (8) Addl ~'~ 7- 2_1- ~ '2_ 29. 30. 31. 32. 33. FOR EXPLORATORY & STRATIGRAPHIC WELLS' Are data presented on potential overpressure zones ................... Are seismic analysis data presented on shallow gas zones ............. If offshore loc, are survey results of seabed conditions presented... Name and phone n~mber of contact to supply weekly progress data ...... Additional requirements ............................................. ./ 0 --I -rz .geology' eng i neet i ng' DWJ,.,.~ MTM LCS__ RPC~d._ BEW RAD ~ 7-~1 . rev 04/92 jo/6.011 INITIAL GEOL UN'IT ON/OFF POOL CLASS STATUS AREA ~ SHORE Additional rema r ks' 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. RECEIVED NOV 2 ~ 1992 Alaska Oil & Gas Cons. Commission Anchorage g-OCT-lEg2 09:51 **** REEL HEADER **** SERVICE NAME : EDIT DATE : 92/10/ 9 REEL NAME : 92543 CONTINUATION ~ : COMMENT : ARCO ALASKA, INC,,PRUDMOE BAY,D.S. 16-30,50-029-22283'00 **** TAPE HEADER **** SERVICE NA~E : EDIT DATE : 92/!.0/ 9 RI~iN : FDIC AP~ NA~E ~ : 9254] CONTINUATION # : 1 PREVIOUS TAPE : COMMENT : ARCO ALASKA, INC',PRUDHOE BAY,D,S. TAPE HEADER PRUDHOE BAY UNIT OPEN HOLE WIREbINE! LOGS API NUMBER: OPERATOR: bOGGING COMPANY: TAPE CREATION DATE: jOB DAT~ JOB NUMBER: LOGGING ENGINEER: OPERATOR ~ITNESS: SURFACE LOCATION SECTIOn: TOWNSHIP: RANGE: FNL: ~SL: FEb: FWL: ELEVATIO~(FT FRO~ ~SL 0) KELLY BUSHING: DERRICK FLOOR: GROUND LEVEL: WELL CASING RECORD STRING STRING 16.,,30 500292228100 ARCO A;LASKA. INC. SCHbU~;BERGER WEbh SERVICES 9.-0CT'92 RUN 1 92543 D, WARNER M, ERWIN RUN 2 RUN 3 24 15E 1565 1238 68.00 67.00 38.00 OPEN HOLE CASING DRILLERS BIT SIZE (IN) SIZE {I~) DEPTH 9.875 10.750 4427.0 PAGE: bis Tape Veriflcatlon Listing SChlumberger Alaska Computing Center 9-0CT-1992 09:51 3RD STRING PRODUCTION STRING # R~.~RKS: FIELD ENGINEER'S REMARKS: TEFLON AND RUBBER FIN STANDOFFS USED TO CENTRALIZE TOOL STRING,. bDT'RUN A~CAb~PER ALL LOGS GENERATED VIA DRilL piPE (TLC).:i HEAD TRNSiOM PRESENTED FOR REFER~NCE~. LiNE TE~$~6~ ~p~ ~500 bBS, ALL DEPTHS A~E REFEREN~ DID NOT TAG TD DUE TO tLC,: DEEPEST DEPTH ~A~ 14400',' ' ALIPER DID NOT ROLL OVER ON BOTTO.M OF REPEAT $ ~$~ FILE HE~DER ~*~ FILE ~A~E ~ EDIT ,001 SERVICE : FLiC VERSION : O01A07 DAT~ : 92/10/ 9 ~AX R~Ci sIZE : ~024 FILE TYPE : bO LAST FILE : PAGE: FI~ HEADE~ FILE NUMBER: EDITED CURVES ~11 tool strings; DePth shifted and clipped curves; all runs merged; no cased hole data DEPTH INCREmEnT 0,:5000 FILE SUMMARY PBU TOOL CODE GR BASELINE CURVE FOR SHIFTS: GR CURVE SHIFT DATA (HE~SURED DEPTH) BASELINE DEPTH 53o5:o 15269,5 15255,0 3.5253.5 ~5226.0 15218.5 ~521i,0 15189 5 15188:0 15182,0 START DEPTH 15316,0 15353,0 15382,0 STOP DEPTH I~942 0 14942,0 ----------EQUIVALENT UNSHIFTED DEPTH---------- DTE SP BCS 8~88.5 15305,5 15253.5 15188.5 8887.0 88888.0 15268,5 15255,0 15225,5 ~52~,5 15210.5 15189.0 151~9.0 15181.0 L~S Tape Verification Listing Schlumberger AlasKa Computing Center 9-0CT-1992 09:51 15180.5 15181,0 1.5137 5 15125 1511g 15094 15055 15023 15022 15015 5 15124.0 0 15116,0 0 15093.0 5 0 0 150 o 14990.0 14979.0 1.4968 ~ 14966~ 100,0 $ mERGED DATA sOuRcE PBU TOOL CODE $ 15181,0 15023.5 1497g.5 ! 4 5'5 g 9.0 l 0 0,5 15137.5 15054,5 14989.0 99.0 RU~ NO. PASS: NO, M~RGE TOp BASE $ bis FORMAT DATA DATA FORMAT SPECIFICATION RECO~D ** ** SET TYPE - 64EB ** TYPE REPR CODE VAhUE 1 66 0 2 66 0 3 73 56 4 66 1 5 66 6 7] 7 65 8 68 0,5 g 65 FT 11 66 12 68 13 66 0 14 65 FT 15 66 68 16 66 1 0 66 0 Tape Yerificetio~ $c~lu~berge, r Aleske Co~pu~in~ Cen~er 9=0CT-I992 09:5! PAGE~ *~ SET ..YPE CHA~ ** W ~ ~ B ERV U~IT S~RV I API APl AP1 FILL N N'UgB SIZE REP~ PROCESS ID ORDER # LOG TYPE CLASS MOD NUMB SAMP ELE~ CODE (HEX) DMPT FT 5 DT BC$ US/F 5 GR BC$ GAP! 5 TENS BCS bB 5 TEND BCS LB 5 CALl BCS IN 5 IDPH DTE OHMS 5 IMPS DTE OHMS 5 ILD DTE OHM~ 5 IL~ DTE OH~M 5 SP DTE ~V 5 SFL DT£ 5 ~TE~ DTE DEGF 5 998os oo ooo oo o ~ ~ ~ 4 ~, oooooooooo 99505 O0 000 O0 0 I 1 I 4 68 0000000000 998os oo ooo oo o ~ ~ ~ ~ 6~ oooooooooo 99505 O0 000 O0 0 I I 1 4 68 0000000000 99505 O0 000 O0 0 ! 1 1 4 6~ 0000000000 99505 O0 000 O0 0 1 I 1 4 68 0000000000 99505 O0 000 O0 0 I 1 1 4 68 0000000000 99505 O0 000 O0 0 I ! I 4 6~ 0000000000 99505 O0 000 O0 0 ! 1 I 4 68 0000000000 99~0~ O0 000 O0 o ~ ~ ~ 4 6~ oooooooooo 99505 O0 000 O0 0 1 I 1 4 68 0000000000 ~98o~ oe ooo oo o ~ ~ ~ 4 68 oooooooooo 99505 O0 000 O0 0 I I 1 4 68 0000000000 ~95o5 oo ooo oo o ! ~ ~ 4 68 oo~ooooooo DEPT : 15394 TEND'BC$ 4873 tLD:DTE -999 ~TEM,DTE -999 DEPT, 15300 TEND,BCS 4907 ILO,UTE 6 MTE~.DTE 177 DEPT, 15200 TEND,BCS 4958 ILD,DTE 16 ~TE~.DTE 177 DEPT ~5100 TE~D:BCS 5033 ILD,DTE 6 ~TE~.DTE ~76 DFPT. 15000 TEND.BCS 4985 ILD,DTE 5 ~TEU,OTE 174 DEPT 14942 TEND:BCS 4912 ILD,DTE 6 NT~.DTE 171 000 DT*BC$ ~999,250~ _ GR,BCS ~999,250 TENS,BCS :551 CASI~BC$ 999, 50 IiDP~*DTE .999,250 I~PH,DTE '250 ISM.'DTE -999"z50 SP,DTE 999,.250 SFL,DTE o~50 ~RE$,DTE -999'250 ,000 DT,BCS i06,676 GR,BC$ 25,928 TENS,BC$ ,616 CAL1.BCS 9,542 IDPH,DTE 6,843 I~PH,DTE 825 I~.DTE 6 ~54 SP.DTE '3! 06~ SFh DTE :180 MRE$,DTE O: 65 .000 DToOCS 95,295 GR,BCS 23.723 TENS.BC$ .0~! CAUI.BC$ 9.~5 XDPH.DTE 17.~64 IMPH.DTE .562 IL~.DTg 14. 3 SP.DTE '29.160 SFL DTE .610 MRE$.DTE 0.7~8 * .000 DT.SCS 84.826 GR.BCS 14~.666 TENS.BCS .415 CAL1.BCS 10.946 IDPH.DTE ~.979 IMPH.DTE .897 XhM,DTE 7,448 SP,DTE 9 109 SFh DTE ,774 ,RE$,DTE 0,777 ' ,000 DT.BCS 89,]44 GR.BCS 212,588 TEN$,BCS .106 CAL~,BC$ 10.724 IDPH,DTE 5,385 IMPH,DTE .257 IL ,DTg 5.617 SP,DTE -19.500 SFL,DTE ,510 ~RE$.DTE 0.796 ,000 DT,BCS 96.700 GR,BCS 210,135 TEN$oBCS .771 CAL1.BCS 10.281 IDPH.DTE 4.701 I~PHoDTE .590 IL~.DTE 6.36! SP,DTE -29 938 SFL DTE .927 ~RE$.DTE 0.8i7 ' "5,000 =999,250 =999.250 0.000 6,825 9,767 0,000 14,627 17,362 -5,000 7,570 7,892 0,000 5,7~9 5,354 0,000 4.584 8,704 LIS Tape Verification Listing Schlumberger AlasKa Computing Center 9-0CT-~992 09:51 PAGE: ** END OF DATA ** **** FILE TRAILER F~L~ NAME SERVICE : FLIC VERSION : 00!A07 DATE : 92/10/ mAX REC sIZE : i024 F!LK TYPE : LO LAST FILE **** FILE HEADER FILE NAME : EDIT ,002 SERVICE : F~IC V~RSION : O01A07 DATE : 92/!0/ 9 ~AX ~EC SIZE : FILE TYPE : ~0 FILE HEADER FILE NUMBER 2 Curves and loo"beader data for each run and tool string in separate flles~ Tool Strin~ #! fo Sadlerochit r6~ presented first (~rimar¥ depth control'string used to depth shift the Sadler interval) followed by files for other main PaSS strinqs ~er run, TOoL STRING NUMBER: 1 P~$S NUMBER: 2 D~PTH INCREMENT: 0,5000 F!L~ SUMMARY VENDOR TOOL CODE START DEPTH #~mmmmmmmmmmmmmm ~HC DTE $ LOG HEADER DATA DATE LOGGED: SOFTWARE VERSION: TIME CIRCULATION ENDED: TI~E LOGGER ON BOTTOM: TO DRILLER (FT): TD LOGGER(FT)~ TOP bOG INTERVAL (FT): 15353.0 15384.0 STOP DEPTH 1494o,0 14940,0 14940.0 06-SEP-92 5B0-325 515 05-SEP-92 958 06-S£P-92 15414.0 14940.0 Tape verificatlon Listing ;c.hlumberger Alaska Computing Center 9-0CT-1992 09:51 PAGE: BOTTOM bOG INTERVAL LOGGING SPEED (FPHR): TOOL STRING (TOP TO BOTTOM) VENDOR TOOL CODE TOOL TYPE GR GR bDT LDT SCS SCS DT~ AUXILLIARY MEASUREMENT TELEMETRY CARTRIDGE GAMMA RAY GAMMA RAY NEUTRON SOURCE DENSITY/RESISTIVITY BOREHOLE SONIC BOREHOLE SONIC PHASOR INDUCTION PHASOR INDOCTIOM. BOREHOLE AND CASING DATA OPEN HOLE BIT SIZE DRILLERS CASING DEPTH LOGGERS CASING DEPTH (FT): BO~EHOLE CONDITIONS MUD TYPE: MUD DENSITY (LB/G): MUD VISCOSITY MUD FLUID bOSS (C3): ~AXIMUM RECORDED TEMPERATURE (DEGF):E RESISTIVITY (OHMS) AT TEMPERATURE (D.~GF): MUD AT MEASURED TEMPERATURE (MT): MUD AT BOTTO~ HOLE TEMPERATURE (BHT): MUD FILTRATE AT (MT)~ ~UD FILTRATE AT MUD CAKE AT (~T): MUD CAKE AT (BHT): NEUTRON TOOL TOOL TYPE (EPITHERMAL OR THERMAL): MATRIX: MATRIX DENSITY: HOLE CORRECTION (IN): TOOL STANDOFF (IN): 2400.0 TOOL NUMBER AHm63 ECHKC 2320 SGH-K 62 SGC'SA 60 NSC-E 775 DRS-C 4950 SLC-UA 136 SLS-~A 200! DIC-EB 427 DIS-HB 434 4426,0 LSND 10,30 55,00 9,00 4,80 176,0 2,340 65,0 2,590 65,0 2,270 66.0 SANDSTONE 2.65 TEFLON AND RUBBER FIN STANDOFFS USED TO CENTRALIZE TOOL STRING, bDT RUN AS CALIPER ONLY.. ALL LOGS GENERATED VIA DRILL PiPE (TLC). HEAD TENSION PRESENTED FOR REFERENCE, LINE TENSION KEPT CONSTANT AT 1500 bBS. ALL DEPTHS ARE REFERENCE TO DRILLERS DEPTHS, DID NOT TAG TD DUE TO TLC, DEEPEST DEPT~ WAS 14400'. CALIPER DID NOT ROLL OVER ON BOTTO~ OF REPEAT, S [!iS TaPe Yerlfication Listing Schlumberger Alaska Computing Center LiS FORMAT DATA 9,'0CT-1992 09:5i PAGE~ ** DATA FORMAT SPECIFICATION RECORD ** ** SET TYPE - 64EB ** TYPE REPR~ CODE VALUE 1 66 2 66 0 3 73 !68 4 66 ! 5 66 7 65 9 65 11 66 6 12 68 i3 66 0 14 65 FT I5 66 68 16 66 0 66 ** SET TYPE - CHAN N~ME SERV UNIT SERVICE API APl API APl FILE NUMB NUMB SIZE REPR PROCESS ID ORDER # LOG TYPE CLASS MOD NUMB SAMP ELEM CODE (HEX) DEPT FT 599505 O0 000 O0 0 2 1 1 4 68 DT BHC US/F 599505 O0 000 O0 0 ~ 1 1 4 68 TT1 BMC US 599505 O0 000 O0 0 2 I 1 4 68 TT~ BHC US 599505 O0 000 O0 0 2 1 ! 4 68 TT3 BHC US 599505 O0 000 O0 0 2 1 1 4 68 TT4 BBC O$ 599505 O0 000 O0 0 2 1 1 4 68 SP BHC MV 599505 O0 000 O0 0 2 ! ! 4 68 GR BHC GAP! 599505 O0 000 O0 0 2 ! I 4 68 CALl BHC IN 599505 O0 000 O0 0 2 1 I 4 68 TENS BHC LB 599505 O0 000 O0 0 2 1 I 4 68 MTE~ BHC DEGF 599505 O0 000 O0 0 2 1 1 4 68 MRES BHC OHMS 599505 O0 000 O0 0 2 1 1 4 68 RTEN BHC LB 599505 O0 000 O0 0 2 1 1 4 68 ClDD DTE MMHO 599505 O0 000 O0 0 2 1 1 4 68 IDP~ DTE OHMS 599505 O0 '000 O0 0 2 1 1 4 68 CIMP DT£ M~HO 599505 O0 000 O0 0 2 I 1 4 68 IPP~ DTE OHM~ 599505 O0 000 O0 0 2 1 1 4 68 CDER DTE M~HO 599505 O0 000 O0 0 2 1 1 4 68 IDER DTE OHMS 599505 O0 000 O0 0 2 1 1 4 68 CMER DTE MNHO 599505 O0 000 O0 0 ~ 1 1 4 6~ I~ER DTE OHMM 599505 O0 000 O0 0 2 1 1 4 68 0000000000 0000000000 0000000000 0000000000 0000000000 0000000000 0000000000 000000000o 0000000000 0000000000 0000000000 0000000000 0000000000 0000000000 0000000000 0000000000 0000000000 0000000000 0000000000 o000000000 0000000000 bls Tape Verification Listing ~chlumberger AlasKa Computi. n~ Center 9-0CT-1992 09:51 CDVR DTE M~HO 599 IDV~ DT~ OH~M 599 C~VR DTE M~HO 599 IMVR DTE OH~M 599 CILD DTE MMHO 599 ISD DTE OHMM 599 CILM DTE MMHG 599 IbM DTE OHMM 599 IDQF DTE 599 IMOF DTE 599 IIRD DTE MMHO 599 IIXD DTE MMHO 599 IIRM DTE MMHO 599 II×~ DTE MMHO 599 SFLU DTE OMMM 599 sP DTE ~V 599 ORDER # bOG TYPF,, CbAS$ MOD 505 O0 000 O0 0 2 505 O0 000 O0 0 2 505 O0 000 O0 0 ~ 505 O0 000 O0 0 2 5O5 O0 000 00 0 505 O0 000 O0 0 2 505 O0 000 O0 0 2 505 O0 000 O0 0 2 505 O0 000 O0 0 2 505 O0 000 O0 0 2 505 O0 000 O0 0 2 505 O0 000 O0 0 2 505 O0 000 O0 0 2 505 O0 000 O0 0 2 505 O0 000 O0 0 2 505 O0 000 O0 0 2 505 O0 000 O0 0 2 505 O0 000 O0 0 2 505 O0 000 O0 0 2 505 O0 000 O0 0 2 ISE NU~8 NUmB SIZE RTM . '' ...... EPR U~B SA~P EbEM CODE ( HEX ) I I 4 68 0000000000 ! I 4 68 0000000000 1 I 4 68 0000000000 I I 4 68 0000000000 I 1 4 68 0000000000 I I 4 68 0000000000 I I 4 68 0000000000 I I 4 68 0000000000 I I 4 68 0000000000 I ! 4 68 0000000000 1 4 68 0000000000 1 I 4 68 0000000000 I I 4 68 0000000000 1 1 4 68 0000000000 I 1 4 68 0000000000 I 1 4 68 0000000000 I 1 4 68 0000000000 1 1 4 68 0000000000 I I 4 68 0000000000 oooooooooo oo ooo oo o 4 oooooooooo ** DATA ** DEPT. 15400.0 TT3.BBC 638.0 CALI.BHC 6.7 HTE~.BHC 4592.0 IMPH.DTE 6.4 I~ER DTE 6.4 IMV.:DTE 6.4 IL~.DTE 6 3 IIXD.DTE 38:0 SP.DTE -~0.0 ~PE$.DTE 0,7 O0 O0 34 58 06 O0 31 17 O0 6O DT,BHC 98.300 TT1.BHC 594.800 TT2.BHC TT4,BHC 447 600 SP.BHC -20.000 GR BHC TEN$,BHC 0~000 MTEM,BHC 177,180 ~RE$:BHC CIDP DTE 196:7~9 IDPH,DTE 5,082 ClMP,DTE CDE~:DTE ~96 656 IDER,DTE 5,085 CMER,DTE CDVR.DTE 197.~ IDVR.DTE 5 069 CMVR,DTE CILD'DTE 197.~ ILD,DTE 5:062 CILM.DTE IDOF,DTE 0,000 IMOF,DTE 0.000 IIRD,DTE IIRM,DTE 148.965 II~M,DTE 26.352 SFLU.DTE GR,DTE 22.507 TEN$,DTE 0 000 MTE~.DTE MTEN,OTE 4592.058 ' DEPT, 15300,000 TT3.BHC 668.400 CALI.BHC 9.542 HTEN,BHC 4907,616 I~PH.DTE 6.841 I~ER,DTE 6.921 I~VR.DTE 6.946 IL~.DTE 6.841 !IXD.~TE ~4.879 SP.DTE -31.063 MRES.DTE 0.766 DT.BHC 105.600 TT1.BHC 661.600 TT2.BHC TT4,BHC 460.800 SP,BHC -31.063 GR.OHC TENS,BHC 0,000 ~TE~,BHC 177.045 ~RES,BHC CIDP,DTE 142,699 IDPH,DTE 7,008 CIMP,DTE CDER,DTE 145.089 IDER.DTE 6.89~ CMER.DTE CDVR.~TE 145.320 IDVR,DTE 6,881 CMVR.DTE C!LD.DTE 143.541 ILD.DTE 6.967 CIL~.DTE IDQF,DTE 0.000 IMOF,DTE 0.000 IIRD.DTE IIRM.DTE !37,956 IIXM,DTE 19.115 SFLU.DTE GR.DTE 25.928 TEN$,DTE 0.000 ~TEM.DTE HTEM.DTE 4907.616 392.000 22.507 0,760 I56 1!5 I56,241 157,960 171,OBO 6.329 177.180 465.200 25,928 0,766 146.172 144.489 143,974 146.170 125,517 9,736 177,045 bis TaPe v:eriitcatlon SChlumbergerA. lask:a Computin~ Center T.~32~HC 6~6,400 TT4;B~C HTEN"BMC 4958.031 CIDP~DTE I~PN.DTE {.5 4.3! CDER- DTE I~ER.DTE !4:969 CDVR°:DTE I~V~.D'TE !4.705 ClLD.DTE IL~.DTE 14.716 IDQF"DTE IIXD.DTE 7 331 IIRM,DTE sP.DTE -~8:375 GR.DTE ..~S DTE 0.768 MTEN.DTE D~PT 15100'000 DT'BHC TT3:0~C 632'000 TT4,BHC CALI BHC 10'946 TEN$,BH.C HTE~:BHC 5033'~415 CiDP-DTE I~PH.DTE 7,987 CDER,DTE I~E~.DTE 8,365 CDV~'DTE I~V~"DTE ~ 882 CILD DTE Ib~.DTE ,:564 !DOF:DTE IIXD,DTE 14 308 II~,DTE Sp DTE 10:125 GR.DTE ~E$~.DTE 0.777 HTEN.=DTE ,soo :ooo TT3,BHc 62 000 TT4,BHC HTE~'.BHC 498 ~. 1.06 CIDP'DTE I"P~.DTE 5,878 CDER.DTE I~ER.DTE 6,19! CDVR.DTE IM~R DTE 6.619 CILD.DTE !~i:DTE 5.523 IDOF.DTE SD.DTE -212125 GR:DTE 0. 0o 1 9 9.000 I~P~o£!TE 4.584 CDER.DTE I~E~.DTE 4.440 CDVR.DTE C .DTE Ih~.I)T~ 6.361 XDQF.DTE IIXDoDT~ 15.629 IIR~.DTE SP.DTK -27.875 GR.DTE ~E~.DTE 0.808 HTEN.DTE ** END OF DATA ** 9-0CT-1992 09:51 4~. TTI.BHC 0.000 MTEM.BHC 56'921 IDPH'iDTE 60.808 ID£R,DTE 6t'7~0 IDVR'DTE 59,978 ILD.DTE 0'000 I~QF,DTE 04.390 I~XM,DTE 23,723 TEN$.DTE 4958'03t 95.100 453.200 2 :ooo 766 122 212 115 902 140269 0 000 124 891 146 666 5033.4!5 94.400 441'600 164 830 5425 6 177.113 0o000 170 488 4985.106 90.600 '999.250 0,000 212.702 22 . 45 151.751 0,000 154.916 145.821 4933.326 TTI'BHC SP,BHC ~TEM!,BHC tDPH'OTE IDER.DTE iDVR4DTE ]LD"DTE IMQF,=DTE IIX~,DTE TENS'D?E TTI,BHC ~TE~.BHC IDPH,~DT~ IDER.DTE IDVR,DTE ILD-DTE I~Q~,DTE IIX~,DTE TENS,DTE TT1 HC MTEM.BHC IDPH.DTE IDER,DTE IDVR.DTE ILD.DTE IMOF.DTE IIXM.DTE T£NS.DTE ,375 177,45! 17.568 l~ ,445 .186 16'673 o ooo 5.918 10.0:00 633,600 10'125 17~.,.774 .206 8.182 8.628 7'129 o.o0o 18'219 -5.000 617.200 -21.125 6.067 6.469 5 646 0~000 394 2~'00o , -999.250 -27,875 171.774 4.701 4.380 4.442 6.590 0.000 0.523 10.000 TT2,BHC GR,BHC MRE$*BHC CIMP,DTE CMERiDTE CMVR'DTE CILM.DTE IIRD.DTE SFLU.DTE MTEM.DTE TT2,BHC MRES,BHC CIMP.DT£ CMER.DTE CMVR.DTE CILM.DT£ IIRD.DTE SFLUDTE ~TE~:DTE TT2.BHC GR.BHC MRES.BMC CIMP.DTE CMER.DTE CMVR.DTE CIL~.DTE IIRD.DTE SFLU.DTE MTE~.DTE TT2.BHC GR,BHC MRE$.BHC CIMP.DTE CMER.DTE CMVR.DTE CIbH,DTE IIRD,DTE SFLU.DTE MTEM.DTE PAGE{ 8.000 4~3.723 0.7~8 64 8 5 66 806 68 006 67 86! 53 492 17,.170 177,451 460.000 I46.666 0,777 125'198 119,539 t12'584 132.2.02 1:21,945 7,361 176,774 42~,800 21 .588 0,800 170,136 I61.520 151 081 181i065 156 632 5,695 174,510 -999.250 145.821 0.808 218.132 225.201 219.081 157.203 147.632 10 175 171~774 ~chlumberger ask Computing Center 9-0CT'1992 09:51 PAG~ 10 FILE NAME ~ EDIT ,O02 SERVICE : FLIC VERSION : 00lA07 DATE :: 92/10/ 9 MAX REC SIZE : 1024 FILE TYPE : LO FiLE NAME = EDiT .003 SERVICE : FLIC VERSION : 001A07 DATE : 92/10/ 9 MAX REC SIZE : 1024 FILE TYPE : LO FILE HEADER FILE NUMBER RAW OPEN HOLE REPEAT PASSES Curves and lo0 header data for each °aSs, tool string, and run ~n separate RUN NUMBER: " TOOL STRING NUMBER: 1 PASS NUMBER: I DEPTH INCREMENT: 0,5000 # FILE SUMMARY VENDOR TOOL CODE START DEPTH ~R 15316.0 ~HC 15353.0 DTE 15384.0 LOG HEADER DATA DATE LOGGED: SOFTWARE VERSION: TI~E CIRCULATION ENDED: TINE LOGGER ON BOTTOM: TD DRILLER (FT): TD LOGGER(FT): TOP LOG INTERVAL (FT): ~OTTO~ LOG INTERVAL (FT): LOGGING SPEED (FPHR): STOP DEPTH 15031,0 15031,0 15031,0 TOOL STRING (TOP TO BOTTOM) VENDOR TOOL CODE TOOL TYPE AUXILLIARY NEASURE~ENT TELEMETRY CARTRIDGE 06-SEP-92 5B0-325 515 05-SEP-92 958 06-SEP-92 15414,0 14940,0 1538 24oo, 6 TOOL NUMBER AH-b3 ECH-KC 2320 Tape Verification Listing ~chlumberger Alas~:a Computing Center 9-0CT-1,992 09:5! PAGE: ¸11 GR SCS DTE DTE $ GAMMA RAY GAM~A RAY ~EUTRON SOURCE DENSITY/RESISTIVITY BOREHOLE SONIC BOREHOLE SONIC PHASOR INDUCTION PHASOR INDUCTION SGC-$A 60 NSC-E 775 DR$-C 4950 SLC-UA 116 SLS-WA 200! DIC-EB 427 DIS-HB 434 BOREHOLE AND CASING DATA OPEN HOLE BIT SIZE (IN): DRILLERS CASING DEPTH LOGGERS CASING DEPTH 9,875 4427.0 4426.0 BOREHOLE CONDITIONS MUD TYPE: ~M!,!D DENSITY (LB/G): MUD VISCOSITY MUD FLUID 50SS (C3): ~AXI~U,. RECORDED TEMPERATURE CDEGF)~ . RESISTIVITY (OHMS) AT TEMPERATURE (DEGF): ~OD AT MEASURED TEMPERATURE (~T)~ MUD AT BOTTOm: HOLE TEMPERATURE MUD FILTRATE AT (MT): MUD FILTRATE AT(BHT): ~UD CAKE AT (MT): MUD CAKE AT LSND 10,30 55,.00 9,00 4,80 176,0 2,340 2,5g0 2,270 65,0 65,0 66.0 NEUTRON TOOL TOOL TYPE (EPITHER~AL OR THERMAL): gATRIX: MATRIX DENSITY: HOLE CORRECTION (IN)~ SANDSTONE 2.65 TOOL STANDOFF (IN): REMARKS: TEFLON AND RUBBER FIN STANDOFFS USED TO CENTRALIZE TOOL STRING, LOT RUM AS CALIPER ONLY. ALL LOGS GENERATED VIA DRILL PIPE (TLC), HEAD TENSION PRESENTED FOR REFERENCE. LINE TENSION KEPT CONSTANT AT 1500 LBS. ALL DEPTHS ARE REFERENCE Tb DRILLERS DEPTHS, DID MOT TAG TD DUE TO TLC, DEEPEST DEPTH wAS !4400'. CALIPER DID NOT ROLL OVER ON BOTTOM OF REPEAT, $ LIS FORMAT DATA Schlumberger Aleske Computfnq Cen[er 9-0C~T-1992 09:51 PAGE: ** DATA .O!R~AT SPECIFICATION' RECO~D ** F ** SET TYPE - 64EB ** mmmmmmmmmmm~mmmmmmmmmmmmm~mm TYP~ REPR: COD~ VAbU~ I 66 0 2 66 0 3 73 [68 4 66 I 5 66 6 73 7 65 11 66 6 12 68 13 66 0 !4 65 FT ~5 66 68 16 66 ! 0 66 1 ** SET TYPE - CHAN *.* ------.-..------....---.........,,, ..,.........,...........,,......................... NAME SERV UNIT SERVICE APl . , AP' AP1 FILE NUMB NU SIZE REPR PROCESS ID ORDER # LOG TYPE CLASS MOD NUMB SAMP ELEM CODE (HEX) DEPT FT 599505 O0 000 00 0 ] ! I 4 68 0000000000 DT TT1 BHR TT2 BHR TT3 BMR TT4 BHR SP BHR GR CALl BHR TENS MTE~ ~H'R ~RES BHR HTgN BMR CIDP DTR IDPH DTR CIMP DTR IMPH DTR CDER DTR IDER DTR C~ER DTR I~E~ DTR CDVR DTR IDV~ DTR CMV~ DTR I~VR DTR CILD DTR US/F 599505 O0 US 599505 O0 US 599505 O0 US 599505 00 US 599505 00 MV 599505 00 GAPI 599505 00 IN 599505 00 LB 599505 O0 DEGF 599505 00 OHMS 599505 00 LB 599505 00 M~HO 599505 O0 OHMS 599505 00 MMHO 599505 00 OHMM 599505 O0 M~HO 599505 O0 OH~ 599505 O0 MMHO 59q505 00 OH~ 599505 00 M~HO 599505 O0 OHM~ 599505 O0 ~MHO 599505 00 OHMS 599505 00 MMHO 599505 00 000 O0 0 3 000 O0 0 3 000 O0 0 ] 000 O0 0 3 000 O0 0 3 000 O0 0 3 000 00 0 3 000 O0 0 3 000 O0 0 3 000 O0 0 3 000 O0 0 3 000 O0 0 3 000 O0 0 3 000 00 0 3 000 O0 0 3 000 00 0 3 000 00 0 3 000 00 0 3 000 O0 0 3 000 O0 0 3 000 O0 0 3 000 O0 0 3 000 00 0 3 000 O0 0 3 000 O0 0 3 1 I 4 68 0000000000 I I 4 68 0000000000 1 I 4 68 0000000000 I I 4 68 0000000000 ! I 4 68 0000000000 1 1 4 68 0000000000 1 I 4 68 0000000000 1 1 4 68 0000000000 1 1 4 68 0000000000 1 i 4 68 0000000000 1 i 4 68 0000000000 1 1 4 68 0000000000 1 I 4 68 0000000000 1 I 4 68 0000000000 1 t 4 68 0000000000 1 i 4 68 0000000000 I 1 4 68 0000000000 ! 1 4 68 0000000000 1 1 4 68 0000000000 I 1 4 68 0000000000 1 I 4 68 0000000000 I 1 4 68 0000000000 1 1 4 68 0000000000 1 i 4 68 0000000000 1 1 4 68 0000000000 12 bis Tape Verification Listing SchlUmberger Alaska Computing Center 9'0CT'1992 09:5I PAGE: 13 NAME SERV UNIT mmmmmmmmmmmmmmmmmm ILD DTR OHM, CILM DTR M,HO IL~ DTR OHMN I~QF DTR IIRD DTR MMHO IIXD DTR MMHO IIR~ DTR MMMO IIXM DTR MMMO SFLU DTR OMeN SP DTR MV G~ DTR GAPI TENS DTR 5B MTE~ DTR DEGF ~RES DTR OH~M DATA DEPT 1540~ TT3:BHR 63 CALI BHR 6 .HTEN:BHR 4485 I~PM.DTR 6 IMER.DTR 6 IMVR,DTR 6 ILM.DTR 6 IIXD.DTR 37 SP.DTR -20 ~RES.DTR 0 DEPT. 15300 TT3.BHR 678 CAbI.BHR 8 HTEN.BHR 4823 I~PH,DTR 6 IMER,DTR 7 I~V~,DTR 7 IL~,DTR 6 IIXD.DTR 14 SP.DTR -35 M~ES.DTR 0 DEPT 15200 TT3:BHR 626 CALI.BHR 9 HTEN.BHR 4822 I~PH.DTR 18 I~ER.DTR 19 SERVICE API API AP1 API FILE NUMB NUMB SIZE RE ORDER # LOG TYPE CLASS MOD NUMB SAMP ELEM CODE CHEX) ~sos oo ooo oo o ~ t ~ 4 ~ o~ooooooooo ~9~so~ oo ooo oo o ~ ~ ~ ~ 6~ oooooooooo 59~505 O0 000 O0 0 3 I I 4 68 0000000000 599505 00 000 00 O 3 1 I 4 68 0000000000 sg~sos oo 000 oo 0 ~ ~ ~ 4 6~ 0000000000 s~gsos oo ooo oo o ~ ~. ~ 4 ~ oooooooooo 599505 O0 000 O0 0 3 ! I 4 68 0000000000 sg~sos oo ooo oo o ~ ~ ~, 4 6~ oooooooooo s99sos oo ooo oo o ~ ~ ~ 4 6a oooooooooo sg~sos oo ooo oo o .a ~ ~ 4 ss oooooooooo sg~sos oo ooo oo o ~ t ~ 4 s. oooooooooo s~sos oo ooo oo o a ~ t 4 6~ oooooooooo sg~sos oo ooo oo o ~ ~ ~ 4 6~ oooooooooo 599505 O0 000 O0 0 3 1 1 4 68 0000000000 sg~sos oo ooo oo o ~ ~ ~ 4 ~ oooooooooo s'99sosoo ooo ~ ~ ~ ~ ~ 4 ~. oooooooooo .000 DT BHR 9~ ~ 0 ?T1BHR ~94, ??~:B R . O0 G H .623 TENS, BMR 0.000 MTEM,BHR 176 018 MRES BHR ,525 CIDP,DTR 196,507 IDPH,DTR 5:089 CIMP:DTR ,454 CDER DTR 196 354 IDER,DTR 5.093 C~ER,DTR ,453 CDVR:DTR 196!957 IDVR,DTR 5,077 CMVR,DTR ~452 CILD,DTR ~97 274 ILD.DT'R 5,069 CIbM.DTR 378 XDQF,DTR 0,000 I~QF.DTR 0.000 IIRD.DTR .706 IIRM DTR 147,867 IIXM,DTR 26.204 SFbU.DTR .000 GR:DTR 17.009 TENS,DTR 0.000 MTEM.DTR .755 HTEN.DTR 4485.525 .000 DT.BHR t07.100 TT~.BHR 672.000 TT2.BHR .800 TT4.BHR 467.800 SP.BHR -35.125 GR.BHR ,175 TENS,B~R 5 000 MTEM,BHR 176.154 MRES.BHR ,806 CIDP,DTR 1~2~828 IDPH,DTR 7,001 CIMP,DTR ,928 CDER,DTR ~44,357 IDER,DTR 6,927 CMER,DTR ,018 CDVR,DTR 144,302 ID¥R,DTR 6,930 CMVR,DIR ,047 CXLD,DTR 142,983 ILD,DTR 6,994 ClL~,DTR .826 IDQF.DTR O.000 IMQF.DTR 0.000 IIRD.DTR ,764 IIRM.DTR 1~g,255 IXXM.DTR 19.973 SFLU.DYR ,125 GR,DTR ,390 TENS,DTR -5,000 ~TEM,DTR .757 HTEN,OTR 4823.806 000 DT,BHR 9~.750 TT1.BHR 632,800 TT2.BHR :800 TT4.BHR 42~.400 SP.BHR -15.500 GR.BHR .505 TENS.BMR 5,000 MTEM,BHR 176.368 MRES.BHR .956 CIDP.DTR ~2,344 IDPH,DTR 23,61.6 CIMP,DTR ,515 CDER,DTR 41 128 IDER,DTR 24,314 CMER.DTR .269 CDVR,DTR 40~003 IDVR,DTR 24,998 CMVR,DTR 390.400 17,009 154,976 154,986 156,783 170,840 6.285 176:018 468.800 26.390 0 757 144:33B 142,484 141,901 146,490 125,262 10,071 176,i54 30,400 428.373 0 762 54:011 51,897 50,959 bis Tape VerificatlOnA Listing Schlumberger la$~a Computing Center MRE$'DTR 0 62 HTEN.DTR DEPT. 15100.000 DT.BHR TT3.BHR 632'400 TT4.BHR C.aLI.BHR 1t,389 TENS'BHR HTEN.BHR 505~ 172 CiDP.DTR I~P~.DTR ..:962 CDER,DTR IMER.DTR 8,290 CDVR.DTR I!XD.DTR ! 193 IIRM.DTR SP.DTR 9 375 GR*DTR ..... . 773 DTR DEPT. 1:5030'500 DT.BHR TT3'BHR -999"250: TT4.BHR CALI.BHR ~0."318 TE.N$'BHR HTEN'BHR 4836.:309 CIDP.DTR I~PM.DTR 9.:174 CDER.DTR IMER DTR 8.674 CDVR'DTR IMV~:DTR 8,,131 CILD.DTR IL~ DTR 4.403 IDOF'DTR iIXD:DTR 7,602 IIRM..D?R SP.DTR 6.250 GR.DTR ~RES.DTR 0.794 HTEN.DTR END OF DATA 9-OCT-1992 09:5t 44.9 0 · 0 55,7 :28.3 4822'9 90 900: 447~600 -5000 122310 9:17 0 000 125 O92 146.460 50581172 ,oo: OOso 2~,309 48 TTi.BMR SP,BNR !DPH,DT~ IDER':DTR !D~R*:DTR ILD'DTR I~OF.DTR IIXM,DTR TENS.DTR TTI.BHR SP,BHR NTE~*B:HR IDPH.DTR IDER.DTR I~VR.DTR IMOF,DTR IIX~.DTR TEN$.DTR 22.237 0'000 12.550 . 5 · 000 639 600 .9:375 175 477 7306 8:176 667 251 0 000 18080 '5 O00 '999 ~250 6 .2~0 173 4 8 9 4176 8 :! 8 7 569 4 711 0 ,000 I, 933 0 000 C!:L~' DT~ ~: t R D:. D T ~ SFbU:*DTR ~ T E ~..D T R TT2..BHR GR*BMR MRES.BHR CIMP'DTR CMER'DTR CMVR.DTR CIbN.DTR IIRD.DTR 8FbU,DTR NTEN.DTR TT2.BHR GR.BHR ~RE$..BHR CIMP DTR CMER!DTR CMVR DTR CILM.DTR IIRD.DTR SFLU.DTR MTEM.DTR PAGE: 14 58.703 4 i' 159 17,343 76.368 s '=oo {60 125,602 120.630 I12.987 I32.416 t20,149 7,550 175'477 '999'250 239,~69 0. 94 109'001 115.287 122~992 227'093 204~095 6,530 173.488 **** FILE TRAILER **** FILE NA~E ~ EDIT .003 SERVICE : FDIC VERSION : 00lA07 DATE : 92/10/ 9 MaX RFC SIZE : 1024 FIbF TYPE : LO LAST FILE : **** TAPE TRAILER **** SERVICE NAME : EDIT DATE ~ 92/10/ 9 ORIGIN : FLIC TAPE NA~E : 92543 CONTINUATION # : ! pREVIOUS TAPE : COMMENT : ARCO ALASKA. INC.,PRUDHOE BAY,D.S. 16-30,50-029-22281-00 chlumberger:A, laska Computin~ Center 9'OCT-lgg2 09:51 PAGE: **** REEl, TRAISER SERVICE NAME : EDIT DATE : 92/10/ 9 ORiGiN : FLIC REEL ~A~E : 92543 CONTINUATION ~ PREVIOUS REE5 : COM~EMT : ARCO ALASKA, INC.,PRUDHOE OAY,D.S. i6-]0,50-029-22281-00
