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Home My WebLink About197-0951. Operations Susp Well Insp Plug Perforations Fracture Stimulate Pull Tubing Operations shutdown Performed: Install Whipstock Perforate Other Stimulate Alter Casing Change Approved Program Mod Artificial Lift Perforate New Pool Repair Well Coiled Tubing Ops Other: Development Exploratory Stratigraphic Service 6. API Number: 7. Property Designation (Lease Number): 8. Well Name and Number: 9. Logs (List logs and submit electronic data per 20AAC25.071): 10. Field/Pool(s): 11. Present Well Condition Summary: Total Depth measured 19,893 feet 19,000 feet true vertical 7,944 feet 19,785 feet Effective Depth measured 19,000 feet 9,194 feet true vertical 7,227 feet 4,600 feet Perforation depth Measured depth See Schematic feet True Vertical depth See Schematic feet Tubing (size, grade, measured and true vertical depth)4-1/2" 12.6# / L-80 / IBT 9,231' 4,608' Packers and SSSV (type, measured and true vertical depth)NA See Above NA 12. Stimulation or cement squeeze summary: N/A Intervals treated (measured): Treatment descriptions including volumes used and final pressure: N/A 13a. Prior to well operation: Subsequent to operation: 13b. Pools active after work:Same 15. Well Class after work: Daily Report of Well Operations Exploratory Development Service Stratigraphic Copies of Logs and Surveys Run 16. Well Status after work: Oil Gas WDSPL Electronic Fracture Stimulation Data GSTOR GINJ SUSP SPLUG Sundry Number or N/A if C.O. Exempt: Authorized Name and Digital Signature with Date: Contact Name: Contact Email: Authorized Title:Wells Manager Contact Phone: 9-5/8" Baker S-3 NA Sr Pet Eng: Sr Pet Geo: Sr Res Eng: WINJ WAG 0 Water-BblOil-Bbl 17. I hereby certify that the foregoing is true and correct to the best of my knowledge. Ryan Thompson ryan.thompson@hilcorp.com 907-564-5005 N/A measured true vertical Packer MD 110' Size 110' 4,623' Length Liner Casing Representative Daily Average Production or Injection Data Casing Pressure Tubing Pressure 14. Attachments (required per 20 AAC 25.070, 25.071, & 25.283) 0 Gas-Mcf 220 02200 0 1500 150 TVD STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION COMMISSION REPORT OF SUNDRY WELL OPERATIONS 197-095 50-029-22770-00-00 3800 Centerpoint Dr, Suite 1400 Anchorage, AK 99503 3. Address: Hilcorp Alaska LLC NA 5. Permit to Drill Number:2. Operator Name 4. Well Class Before Work: ADL0025509, ADL0355016, ADL0355017, ADL0355018 MILNE POINT / KUPARUK RIVER OIL MILNE PT UNIT F-41 Plugs Junk measured measured Conductor 19,868' 9,304'Surface Production Liner 20" 7" 110' 9,304' 19,868' 7,923' 5,750psi 7,240psi 5,410psi Burst NA Collapse NA 3,090psi Form 10-404 Revised 10/2022 Due Within 30 days of Operations Submit in PDF format to aogcc.permitting@alaska.gov By Grace Christianson at 8:41 am, Aug 20, 2024 Digitally signed by Taylor Wellman (2143) DN: cn=Taylor Wellman (2143) Date: 2024.08.19 21:18:06 - 08'00' Taylor Wellman (2143) RBDMS JSB 082224 WCB 10-1-2024 DSR-8/21/24 _____________________________________________________________________________________ Revised By: TDF 8/8/2018 SCHEMATIC Milne Point Unit Well: MPU F-41 Last Completed: 9/10/1997 PTD: 197-095 TD =19,893’(MD) / TD = 7,944’(TVD) 20” 7” Short joint f/ 19,264’ to 19,306’ Orig. KB Elev.: 29.00’/ GL Elev.: 12.30’ (N 22E) 7” 2 Est. TOC @ 18,000’ 9-5/8” 1 3 MIN ID= 3.725” @ 9,217’ PBTD =19,785’ (MD) / PBTD = 7,857’(TVD) KUP A3 KUP A2 KUP A1Fish @ Unknown Seat and ball from shear out sub ES Cementer @ 2,009’ Cement Top @ 19,000’ CASING DETAIL Size Type Wt/ Grade/ Conn ID Top Btm 20" Conductor 91.1 / H-40 / N/A N/A Surface 110' 9-5/8" Surface 40 / L-80 / BTC 8.835 Surface 9,304’ 7" Production 26 / L-80 / BTC 6.276 Surface 19,868’ TUBING DETAIL 4-1/2” Tubing 12.6 / L-80 / IBT 3.958 Surface 9,231’ JEWELRY DETAIL No Depth Item 1 9,194’ 7” Baker S-3 Packer 2 9,217’ 4-1/2” XN-Nipple – 3.725” No Go 3 9,230’ 6.125” x 15” Scoop Re-entry Guide PERFORATION DETAIL Kuparuk Sands Top (MD) Btm (MD) Top (TVD) Btm (TVD) FT Date Status A3 19,475’ 19,487’ 7,607’ 7,617’ 12’ 7/01/1997 Open A2 19,495’ 19,513’ 7,623’ 7,637’ 18’ 7/01/1997 Open A1 19,521’ 19,555’ 7,644’ 7,671’ 34’ 7/01/1997 Open WELL INCLINATION DETAIL KOP @ 300’ Max Hole Angle = 78.77 deg. 10,250’ Hole Angle thru perfs = 36 Deg. DLS = 0.6 Deg. / 100’ TREE & WELLHEAD Tree 4-1/8”5M CIW Wellhead 11” 5M FMC Gen 5 Tubing Hanger 4-1/2” FMC w/ 4.5” NS-CT Threads, 4” CIW H BPV Profile GENERAL WELL INFO API: 50-029-22770-00-00 Drilled and Cased by Nabors 22E - 6/07/1997 Perforated – 7/01/1997 Initial Completion by Nabors 4ES – 9/10/1997 Plug for Redrill CTU – 6/11/2018 OPEN HOLE / CEMENT DETAIL 20” 250 sx Arcticset I(Approx.) in a 24” Hole 9-5/8” 1,000 sx PF ‘E’, 993 sx ‘G’, 900 sx PF ‘E’ in a 12.25” Hole 7” 300 sx Class “G” in a 8.5” Hole STIMULATION DETAIL Non-Performed MPF-41 suspended well inspection pics Sign Frontside Right side Backside MPF-41 suspended well inspection pics Left side Cellar Backside of wellhead Right side of wellhead MPF-41 suspended well inspection pics Left side of wellhead TBG gauge IA gauge OA gauge MPF-41 suspended well inspection pics Frontside of wellhead MPF-41 suspended well inspection pics Before and after cleaning Blue-Goo in cellar – addressed inspector comment from 8-3-24 regarding Blue Goo in cellar Before Inspection After Cleaning Blue Goo Reviewed By: P.I. Suprv Comm ________ :ZϭϬͬϬϴͬϮϬϮϰ /ŶƐƉĞĐƚEŽ͗ƐƵƐ'ϮϰϬϴϬϯϭϮϰϱϯϲ tĞůůWƌĞƐƐƵƌĞƐ;ƉƐŝͿ͗ ĂƚĞ/ŶƐƉĞĐƚĞĚ͗ϴͬϯͬϮϬϮϰ /ŶƐƉĞĐƚŽƌ͗'ƵǇŽŽŬ /ĨsĞƌŝĨŝĞĚ͕,Žǁ͍KƚŚĞƌ;ƐƉĞĐŝĨǇŝŶĐŽŵŵĞŶƚƐͿ ^ƵƐƉĞŶƐŝŽŶĂƚĞ͗ϲͬϭϮͬϮϬϭϴ η ϯϭϴͲϮϮϯ dƵďŝŶŐ͗ϭϱϬ /͗ϮϮϬ K͗ϯϯϬ KƉĞƌĂƚŽƌ͗,ŝůĐŽƌƉůĂƐŬĂ͕>> KƉĞƌĂƚŽƌZĞƉ͗ZŽŐĞƌůůŝƐŽŶ ĂƚĞK'EŽƚŝĨŝĞĚ͗ϴͬϭͬϮϬϮϰ dǇƉĞŽĨ/ŶƐƉĞĐƚŝŽŶ͗^ƵďƐĞƋƵĞŶƚ tĞůůEĂŵĞ͗D/>EWdhE/d&Ͳϰϭ WĞƌŵŝƚEƵŵďĞƌ͗ϭϵϳϬϵϱϬ tĞůůŚĞĂĚŽŶĚŝƚŝŽŶ dŚĞǁĞůůŚĞĂĚŝƐŝŶŐŽŽĚƐŚĂƉĞ͕ďƵƚĂďŝƚƌƵƐƚǇ͘dŚĞǁĞůůŝƐƉƌŽƚĞĐƚĞĚďǇĂǁĞůůŚŽƵƐĞ͘dŚĞǁĞůůŝƐƐƚŝůůĐŽŶŶĞĐƚĞĚƚŽ ĨůŽǁůŝŶĞƐ͘dŚĞƌĞǁĞƌĞŶŽůĞĂŬƐŶŽƚĞĚ͘dŚĞƌĞŝƐĂƐƵďƐƚĂŶĐĞŽŶƚŚĞĨůƵƚĞƐŽĨƚŚĞƐƵƌĨĂĐĞĐĂƐŝŶŐŚĂŶŐĞƌƚŚĂƚĂƉƉĞĂƌƐƚŽŚĂǀĞ ƐĞĞƉĞĚƵƉĨƌŽŵƚŚĞĐŽŶĚƵĐƚŽƌ͘/ǁĂƐƚŽůĚďǇZŽŐĞƌůůŝƐŽŶƚŚĂƚŝƚŝƐΗďůƵĞŐŽŽΗ͕ďƵƚŚĞŝƐŶŽƚƐƵƌĞ͘ ^ƵƌƌŽƵŶĚŝŶŐ^ƵƌĨĂĐĞŽŶĚŝƚŝŽŶ dŚĞƌĞŝƐŐŽŽĚŐƌĂǀĞůƉĂĚƐƵƌƌŽƵŶĚŝŶŐƚŚĞǁĞůůĂŶĚǁĞůůŚŽƵƐĞǁŝƚŚŶŽŽďǀŝŽƵƐƐŝŐŶƐŽĨŚǇĚƌŽĐĂƌďŽŶƐ͘dŚĞƌĞŝƐŶŽŽďǀŝŽƵƐ ƐŝŐŶƐŽĨƐƵďƐŝĚĞŶĐĞĂƌŽƵŶĚƚŚĞǁĞůůĞŝƚŚĞƌ͘ ŽŶĚŝƚŝŽŶŽĨĞůůĂƌ ƐŵĂůůĂŵŽƵŶƚŽĨǁĂƚĞƌŝƐŝŶƚŚĞĐĞůůĂƌĂůŽŶŐǁŝƚŚƚŚĞΗďůƵĞŐŽŽΗƚŚĂƚŚĂƐĐŽŵĞĨƌŽŵƚŚĞĐŽŶĚƵĐƚŽƌ͘ƐŵĂůůĂŵŽƵŶƚŚĂƐ ĚƌŽƉƉĞĚŽĨĨƚŚĞĨůƵƚĞƐŽĨƚŚĞƐƵƌĨĂĐĞĐĂƐŝŶŐŚĂŶŐĞƌĂŶĚŝƐŝŶƚŚĞƐƚĂŶĚŝŶŐǁĂƚĞƌŝŶƚŚĞĐĞůůĂƌ͘ ŽŵŵĞŶƚƐ dŚĞůŽĐĂƚŝŽŶŽĨƚŚĞǁĞůůǁĂƐǀĞƌŝĨŝĞĚďǇĂǁĞůůƉĂĚŵĂƉ͘/ĂƐŬĞĚZŽŐĞƌůůŝƐŽŶĨŽƌƚŚĞΗďůƵĞŐŽŽΗƚŽďĞĐůĞĂŶĞĚƵƉĂŶĚĂ ƉŝĐƚƵƌĞŽĨƚŚĞǁĞůůŚĞĂĚĂĨƚĞƌŝƚŚĂƐďĞĞŶĐůĞĂŶĞĚƵƉƚŽďĞƐĞŶƚƚŽŵĞ͘ ^ƵƉĞƌǀŝƐŽƌŽŵŵĞŶƚƐ WŚŽƚŽƐ;ϭϯͿĂƚƚĂĐŚĞĚ ^ƵƐƉĞŶƐŝŽŶƉƉƌŽǀĂů͗^ƵŶĚƌǇ >ŽĐĂƚŝŽŶsĞƌŝĨŝĞĚ͍ KĨĨƐŚŽƌĞ͍ &ůƵŝĚŝŶĞůůĂƌ͍ tĞůůďŽƌĞŝĂŐƌĂŵǀĂŝů͍ WŚŽƚŽƐdĂŬĞŶ͍ sZWůƵŐ;ƐͿ/ŶƐƚĂůůĞĚ͍ Ws/ŶƐƚĂůůĞĚ͍ dƵĞƐĚĂǇ͕KĐƚŽďĞƌϴ͕ϮϬϮϰ Reviewed By: P.I. 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Cook 8/3/2024 2024-0803_Suspend_MPU_F-41_photos_gc Page 2 of 7 2024-0803_Suspend_MPU_F-41_photos_gc Page 3 of 7 2024-0803_Suspend_MPU_F-41_photos_gc Page 4 of 7 “Blue-Goo” released from Conductor 2024-0803_Suspend_MPU_F-41_photos_gc Page 5 of 7 S-Riser and Flowlines connected to well Tubing Pressure 2024-0803_Suspend_MPU_F-41_photos_gc Page 6 of 7 Tubing-Casing Annulus (IA) Pressure Casing-Casing Annulus (OA) Pressure 2024-0803_Suspend_MPU_F-41_photos_gc Page 7 of 7 Wellhead and Cellar after removing “Blue Goo” STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION COMMISSION REPORT OF SUNDRY WELL OPERATIONS 1. Operations Abandon LJ Plug Perforations LJ Fracture Stimulate Li Pull Tubing .Operations shutdown Li Performed: Suspend ❑ Perforate ❑ Other Stimulate ❑ Alter Casin g ❑ Change Approved Program ❑ Plug for Redrill ❑ erforate New Pool ❑ Repair Well ❑ Re-enter Susp Well ❑ Other: Inspect Well ❑� 2. Operator Hilcorp Alaska LLC 4. Well Class Before Work: 5. Permit to Drill Number: Name: Development ❑ Stratigraphic❑ Exploratory ❑ Service ❑✓ 197-095 3. Address: 3800 Centerpoint Dr, Suite 1400 Anchorage, 6. API Number: AK 99503 50-029-22770-00-00 7. Property Designation (Lease Number): 8. Well Name and Number: ADL0355016 MILNE PT UNIT F-41 9. Logs (List logs and submit electronic and printed data per 20AAC25.071): 10. Field/Pool(s): N/A MILNE POINT/ KUPARUK RIVER OIL 11. Present Well Condition Summary: Total Depth measured 19,893 feel Plugs measured 19,000 feet true vertical 7,944 feet Junk measured 19,785 feet Effective Depth measured 19,000 feet Packer measured 9,194 feet true vertical 7,227 feet true vertical 4,600 feet Casing Length Size MD TVD Burst Collapse Conductor 110' 20" 110' 110' N.A N/A Surface 9,304' 9-5/8" 9,304' 4,623' 5,750psi 3,090psi Production 19,868' 7" 19,868' 7,923' 7,240psi 5,410psi Perforation depth Measured depth See Schematic feet True Vertical depth See Schematic feet Tubing (size, grade, measured and true vertical depth) 4-1/2" 12.6# / L-80 / IBT 9,231' 4,608' Packers and SSSV (type, measured and true vertical depth) Baker S-3 N/A See Above N/A 12. Stimulation or cement squeeze summary: N/A Intervals treated (measured): N/A Treatment descriptions including volumes used and final pressure: N/A 13. Representative Daily Average Production or Injection Data Oil -Bbl Gas-Mcf Water -Bbl Casing Pressure Tubing Pressure Prior to well operation: 0 0 0 240 140 Subsequent to operation: 0 0 0 240 140 14. Attachments (required per 20 Aa.0 25.070, 25.071, a 25.280) 15. Well Class after work: Daily Report of Well Operations ❑Q Exploratory❑ Development ❑ Service Q Stratigraphic ❑ Copies of Logs and Surveys Run ❑ 16. Well Status after work: Oil Gas WDSPL Printed and Electronic Fracture Stimulation Data ❑ GSTOR ❑ WINJ ❑ WAG ❑ GINJ ❑ SUSP ❑✓ SPLUG ❑ 17. 1 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 Zr41 a N. � XYZ Authorized Name: Chad Helgeson Wyl_ Contact Name: Wyatt Rivard Authorized Title: Operations Manager Contact Email: Wriyard2hilcorp.com Authorized Signature: pat, 8/14/2019 Contact Phone: 777-8547 Lllei 4/ RBDMS �'� AUG 2 12019 Form 10-404 Revised 4/2017 ,W �17 �? Submit Original Only STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION COMMISSION Suspended Well Inspection Report Date Inspected: 12- H9 Inspector: A4" 1Y' Well Name. PTD No.: Q Z "O 4 S Location Verified? if Veriiled,How? aA� Onshore 1 Offshore. OAi 5 �e Ak Suspension Date: -8en i i Well Pressures (psi): Tubing tl A40 IA 24 OA 3 zo of Of {{{ ig Surface 6 -"{i7a Actions Operator. y �� Oper. Rep: �'3 A14 r* -f Ong Oper. Phone: Oper.Email: Date AOGCC Notified: Type of Inspection:-s"`P46Abcb V&4." Wellbore Diagram Avail.? GS Photos Taken? - SupN BY: Newest Copy of Suspended Well Inspection Form - Copy PLB 1212014 Milne Point Unit Well: MPU F-41 SCHEMATIC Last Completed: 9/10/1997 1lilcorp Alaska, LLC PTD: 197-095 Orig. KB Elev.: 29Ad/ GL Elev.: 12.3(Y IN 22E) IT IJ Lemnter @ zaxr @9,217 Est. TOC @ 18,000 T Short joint f/ 19264! to 19,306 Cement Top @ 19,000 -`C° �KUP A3 .�:.KUP A2 Fy,�txuaxan KUPA1 Seat ano �If sF�raut sub 7" .•4� TD =19,893' (MD) /TD= 7,944(TVD) PBTD=19,785'(MD) / PBTD = 7,957(TVD) TREE & WELLHEAD Tree 4-1/8"5MCIW W ellhead 11" 5M FMC Gen 5 Tubing Hanger 4-1/2" FMC w/ 4.5" NS -CT Threads 4" CI W H BPV Profile 20" OPEN HOLE / CEMENT DETAIL 91.1/H-40/N/A 20" 250 sx Arcticset [(Approx.) in a 24" Hole 110' 9-5/8" 9-5/S" 1,000 5'x PF'E', 993 sx'G', 900 5'x PF 'E' in a 12.25" Hole 8.835 Surface 7" 300 sx Class "G" in a 8.5" Hole Production CASING DETAIL Size Type Wt/Grade/Conn ID TopBtm 7" Baker S-3 Packer 20" Conductor 91.1/H-40/N/A N/A Surface 110' 9-5/8" Surface 40/L-80/BTC 8.835 Surface 9,304' 7" Production 26/L-80/BTC 6.276 Surface 19,868' TUBING DETAIL 4-1/2" 1 Tubing 126/L-80/IBT 3.958 Surface 9,231' JEWELRY DETAIL No Depth Item 1 9,194' 7" Baker S-3 Packer 2 9,217' 4-1/2" XN-Nipple —3.725" No Go 3 9,230' 6.125" x 15" Scoop Re-entry Guide WELL INCLINATION DETAIL KOP @ 300' Max Hole Angle = 78.77 deg. 10,250' Hole Angle thru perfs = 36 Deg. DLS =0.6 Deg. / 100' PERFORATION DETAIL Kuparuk Sands Top (MD) Btm (MD) Top (TVD) Btm (TVD) FT I Date I Status A3 19,475' 1 19,487' 1 7,607' 1 7,617' 1 12' 1 7/01/1997 I Open A2 19,5 49 19,513' 7,623' 7,637' 18' 7/01/1997 Open A3 19,521' 19,555' 1 7,644' 7,671' 1 34' 7/01/1997 Open STIMULATION DETAIL FNon -Performed GENERAL WELL INFO API: 50-029-22770-00-00 Drilled and Cased by Nabors 22E - 6/07/1997 Perforated — 7/01/1997 Initial Completion by Nabors 4ES — 9/10/1997 Plug for Redrill CTU — 6/11/2018 Revised By: TDF 8/8/2018 / Aff 6/1 � .. trf1a n IK 2- 1 124C Kw.. llooa r Kw.. 1,p a ' �-0 93 a I C N Iv Iia SA J , ��9? 99 46� 77 SR 1 621 87 88 54 69 6913 //�$+�6�i��_ ` 85 y...aT-5��:�v�1 t 65 �� }J /fie a�F 't►^ 5a8S �g4j?.JS X346 r IK5 :�,p /t ll 3 }�w 666 e��":�'� 45= t��pI'. 9081 1122�I�IF. *�t 341 �.. lip " 9 23 .1IT ill 2t I. os N��1 su 21 Vo i.� building � 1] q 5 i,'� 035 pn tor s Old ESIP' �s IlHilcorp Alaska, LLC MILNE POINT UNIT !1111h MPU F PAD LOCATION MAP 2S;fhtffi '1w, e:! Map D.teMapquthor: p No .Mr2018 MF Mtl ., Ma ]oH0 Suspended Well Inspection Review Report InspectNo: susBDB190805065046 Date Inspected: 8/1/2019 Inspector: Brian Bixby Well Name: MILNE PT UNIT F-41 Permit Number: 1970950 Suspension Approval: Completion Report ' Suspension Date: 6/12/2018 Location Verified? d❑ If Verified, How? Other (specify in comments) Offshore? ❑ Type of Inspection: Initial Date AOGCC Notified: 7/31/2019 Operator: Hilcorp Alaska LLC Operator Rep: Matt Linder Wellbore Diagram Avail? ❑D Photos Taken? ❑D ' Well Pressures (psi): Tubing: 140 Fluid in Cellar? ❑ -- IA: 240 BPV Installed? ❑ OA: 320 VR Plug(s) Installed? ❑ Wellhead Condition Good Condition of Cellar Good Surrounding Surface Condition Good Comments Location verified by Bell Survey As Built pad map. Supervisor Comments Photos(3)attached 6 w- ro�0<\n Wednesday, August 14, 2019 Suspended Well Inspection — MPU F-41 PTD 1970950 AOGCC Inspection Report # susBDB190805065046 Photos by AOGCC Inspector B. Bixby 2019-0801_ Suspend_MPU _F-41 _photos_bb.docx Pagel of 2 2019-0801 _Suspend_MPU_F-41 _photos_bb.docx Page 2 of 2 THE STA. • Alaska Oil and Gas of ' Conserv. tion mmissi®n LAsKA 54}� _ 333 West Seventh Avenue .11F. GOVERNOR BILL WALKER Anchorage, Alaska 99501-3572 Main: 907.279.1433 of ALASY'� Fax: 907.276.7542 www.aogcc.alaska.gov Bo York %Amp JUN 0,8 2018 Operations Manager Hilcorp Alaska, LLC. 3 800 Centerpoint Drive, Suite 1400 Anchorage,AK 99503 Re: Milne Point Field, Kuparuk River Oil Pool, MPU F-41 Permit to Drill Number: 197-095 Sundry Number: 318-223 Dear Mr. York: 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, Hollis S. French Chair DATED this 5 day of June,2018. RBDMSF\JUN 0 7 2018 • 0 • F77 1 i . ' '. MAY 3 0 :018 STATE OF ALASKA (o •S ALASKA OIL AND GAS CONSERVATION COMMISSION u G C APPLICATION FOR SUNDRY APPROVALS 20 AAC 25.280 1.Type of Request: Abandon ❑ Plug Perforations I . Fracture Stimulate ❑ Repair Well ❑ Operations shutdown❑ Suspend ❑ Perforate ❑ Other Stimulate ❑ Pull Tubing ❑ Change Approved Program❑ Plug for Redrill R Perforate New Pool ❑ Re-enter Susp Well ❑ Alter Casing ❑ Other: ESP Change-cut ❑ l 2.Operator Name: 4.Current Well Class: 5.Permit to Drill Number: Hilcorp Alaska LLC Exploratory ❑ Development ❑ 197-095 • 3.Address: 3800 Centerpoint Dr,Suite 14006.API Number: Stratigraphic ❑ Service Q . Anchorage Alaska 99503 50-029-22770-00-00 ' 7.If perforating: 8.Well Name and Number: What Regulation or Conservation Order governs well spacing in this pool? C.O.432D Will planned perforations require a spacing exception? Yes ❑ No LI MILNE PT UNIT F-41 • 9.Property Designation(Lease Number): 10.Field/Pool(s): ADL0355016 • MILNE POINT/KUPARUK RIVER OIL • 11. PRESENT WELL CONDITION SUMMARY Total Depth MD(ft): Total Depth TVD(ft): Effective Depth MD: Effective Depth TVD: MPSP(psi): Plugs(MD): Junk(MD): 19,893' - 7,944' . 19,785' 7,857' 2,962 N/A 19,785' Casing Length Size MD TVD Burst Collapse Conductor 110' 20" 110' 110' N.A N/A Surface 9,304' 9-5/8" 9,304' 4,623' 5,750psi 3,090psi Production 19,868' 7" 19,868' 7,923' 7,240psi 5,410psi Perforation Depth MD(ft): Perforation Depth TVD(ft): Tubing Size: Tubing Grade: Tubing MD(ft): See Schematic See Schematic 4-1/2" 12.6#/L-80/IBT 9,231' Packers and SSSV Type: Packers and SSSV MD(ft)and TVD(ft): Baker S-3 Packer and N/A 9,194MD/4,600TVD and N/A 12.Attachments: Proposal Summary Q Wellbore schematic Q 13.Well Class after proposed work: Detailed Operations Program ❑ BOP Sketch ❑Q Exploratory ❑ Stratigraphic ❑ Development❑ Service Q 14.Estimated Date for 15.Well Status after proposed work: Commencing Operations: 6/3/2018 OIL ❑ WINJ ❑ WDSPL ❑ Suspended 0 16.Verbal Approval: Date: (;, f._/c1 GAS ❑ WAGIN ❑ GSTOR ❑ SPLUG El Commission Representative: C--)„,,„, SII.....,...)-J.-v-4-2-- GINJ ❑ Op Shutdown ❑ Abandoned ❑ 17. I hereby certify that the foregoing i true and the procedure approved herein will not be deviated from without prior written approval. Authorized Name: Bo York Contact Name: Stan Porhola STP Authorized Title: Operations Manager Contact Email: sporhola@hilcorp.com 2 Contact Phone: 777-8412 Authorized Signature: ' Date: ✓ Zp tq COMMISSIONSE ONLY Conditions of approval: Notify Commission so that a representative may witness Sundry Number: n lr1 ^„ Plug Integrity BOP Test Mechanical Integrity Test ❑ Location Clearance ❑ lhJ UX �/// Q( Other: 4 3500 ,?$ 8z'e /TS-- Post Initial Injection MIT Req'd? Yet ❑ No ❑ Spacing Exception Required? Yes ❑ No f Subsequent Form Required: , b cf 0 Lg-206.___\.._ APPROVED BY al S Approved by: COMMISSIONER THE COMMISSION Date: Ile, RBDMS- JUN 0 7 2018 zt.*10 7Z s-3.:-(P ORIGINAL ter ! .p Submit Form and Form 10-403 Revised 4/2017 Approved application is valid for 12 months from the date of approval. Attachments in Duplicate Well Prognosis Well: MPU F-41 1Ii!cora Alaska,Lb Date:5/29/2018 Well Name: MPU F-41 API Number: 50-029-22770-00 Current Status: SI Injector Pad: F-Pad Estimated Start Date: June 3'd, 2018 Rig: Coil Reg.Approval Req'd? Yes Date Reg.Approval Rec'vd: Regulatory Contact: Tom Fouts Permit to Drill Number: 197-095 First Call Engineer: Stan Porhola (907) 777-8412 (0) (907) 331-8228 (M) Second Call Engineer: Paul Chan (907) 777-8333 (0) (907)444-2881 (M) AFE Number _ Job Type: _ PluOack for Sidetrack Current Bottom Hole Pressure: 3,662 psi 7,000' TVD (Offset BHP measured in F-49 on p @ 8/28/2014) Maximum Expected BHP: 3,662 psi @ 7,000' TVD (No new perfs being added) MPSP: 2,962 psi (0.10 psi/ft gas gradient) Brief Well Summary: MPU F-41 was drilled with Nabors 22E as an injector in the Kuparuk A sands in 1997. The original completion was ran in September 1997 using Nabors 4ES running the tubing/packer completion. The well last injected in May 2005.The well currently has an ice plug at 1,470' MD. Notes Regarding Wellbore Condition • Well has not injected since 2001. • Ice plug in tubing at 1,470' MD. • Tubing tail located +10,000' MD above perfs. Objective: / The purpose of this work/sundry is to plugback the well, isolating the open perfs. A separate sundry will be submitted for a drilling rig to cut and pull the tubing and sidetrack the well. e. 174 Work Procedure: ft'La -d Coiled Tubing Procedure: 1. MIRU Coiled Tubing Unit and spot ancillary equipment. Fill source tank w/8.5 ppg Produced Water. 2. Pressure test BOPE to 3,500 psi Hi 250 Low, 10 min Hi, 5 min Low each test. a. Each subsequent test of the lubricator will be to 3,500 psi Hi 250 Low to confirm no leaks. b. No AOGCC notification required. c. Record BOPE test results on 10-424 form. 3. RIH w/1.75" coil w/2.0"to 3.5" max OD cleanout BHA to ice plug at 1,470' and thaw out ice plug. 4. Continue to RIH to tubing tail @ 9,230' MD and cleanout tubing. POOH w/coil. 5. Notify AOGCC inspector at least 24 hours before cement plugging operations. 6. RIH w/1.75" coil w/extended reach BHA and RIH to+/- 19,555' or as deep as possible. • Well Prognosis Well: MPU F-41 Ililcon'Alaska,LL' Date:5/29/2018 7. Lay in cement plug from base of perfs to 100' above top perfs to 19,375' MD. Plan to pump a total of 30 bbl and squeeze away 5 bbls of cement, leaving 25 bbl (which is 9.3 bbl above capacity) in the casing (Casing Capacity from 19,785'—19,375' =410' @ 0.0382 bbl/ft= 15.7 bbl). a. Note: BHT @ perfs= 200° F. 8. Contingency: If unable to reach perfs, bullhead cement into perfs. Estimated volume to pump is+/-35 bbl, squeezing+/-5 bbl of cement into the perfs while leaving 30 bbl (which is 7.8 bbl above capacity) in the casing, with the estimated cement top no lower than +/- 18,975' MD. (Casing Capacity from 19,555'—18,975' =580' @ 0.0382 bbl/ft=22.2 bbl). /10 9. POOH.Wait on cement minimum of 12 hours. 10. RIH and tag cement top. If cement top is below desired depth, repeat either Step#6 or Step#7. • 11. POOH.Wait on cement minimum of 12 hours. 12. RIH and tag cement top. If cement top is below desired depth, repeat either Step#6 or Step#7 again. a. Note: If layed in cement plugs or bullheaded plugs do not hold, plan to PU inflatable cement . retainer. — ,(�z�� i—t' # Z4`, ' /? .� /ate 13. Contingency: PU 3-3/8" inflatable cement retainer and RIH to+/- 18,975' MD. a. Mix 30 bbl of 15.8 ppg cement. b. Set retainer and squeeze away 25 bbl of cement below the retainer. c. Unsting from retainer and lay in 5 bbl of cement above the retainer. 14. PU to 2,500' and freeze protect well. POOH w/coil. 15. RD Coiled Tubing and ancillary equipment. 16. Turn well over to production. 41. Petele Attachments: —�� L ) �I 1. As-built Schematic 2. Proposed Schematic 3. Coil BOPE Schematic • Milne Point Unit II . Well: MPU F-41 SCHEMATIC Last Completed: 9/10/1997 Ililcorp Alaska,LLC PTD: 197-095 Orig.KB Elev.:29.00'/GL Elev.:12.30'(N 22E) TREE&WELLHEAD Tree 4-1/8"5M CIW Wellhead 11" 5M FMC Gen 5 20'-i 1 ,t '! Tubing Hanger 4-1/2"FMC w/4.5"NS-CT Threads,4"CIW H BPV Profile OPEN HOLE/CEMENT DETAIL 20" 250 sx Arcticset I(Approx.)in a 24"Hole 0 (' 9-5/8" 1,000 sx PF'E',993 sx'G',900 sx PF'E'in a 12.25"Hole ES Cementer s;F 7" 300 sx Class"G"in a 8.5"Hole @ 2,0179' I, til , CASING DETAIL Size Type Wt/Grade/Conn ID Top Btm 20" Conductor 91.1/H-40/N/A N/A Surface 110' W 9-5/8" Surface 40/L-80/BTC 8.835 Surface 9,304' 7" Production 26/L-80/BTC 6.276 Surface 19,868' TUBING DETAIL ;. 4-1/2" Tubing 12.6/L-80/IBT 3.958 Surface 9,231' lLiAlt _14,:_ , 1 JEWELRY DETAIL No Depth Item te 1 9,194' 7"Baker S-3 Packer - 2 2 9,217' 4-1/2"XN-Nipple—3.725"No Go 1 3 9,230' 6.125"x 15"Scoop Re-entry Guide r; 3 9-5/8" tee, WELL INCLINATION DETAIL MIN Ilk 3.725" , @9,217 KOP @ 300' Max Hole Angle=78.77 deg. 10,250' Hole Angle thru perfs=36 Deg.DLS=0.6 Deg./100' PERFORATION DETAIL Kuparuk Sands Top(MD) Btm(MD) Top(ND) Btm(ND) FT Date Status A3 19,475' 19,487' 7,607' 7,617' 12' 7/01/1997 Open A2 19,495' 19,513' 7,623' 7,637' 18' 7/01/1997 Open Al 19,521' 19,555' 7,644' 7,671' 34' 7/01/1997 Open Est.TOC@ STIMULATION DETAIL 18,000 Non-Performed GENERAL WELL INFO API:50-029-22770-00-00 Drilled and Cased by Nabors 22E -6/07/1997 Perforated—7/01/1997 Initial Completion by Nabors 4ES—9/10/1997 7'Short joint f/ 1 19,264'to 19,306' — KUP A3 .KUP A2 Fish @Unknosm , KUPA1 Seat and ball from 4_ shear out sub 7„°a,- TD=19,893'(MD)/TD=7,944'(1VD) PBTD=19,785'(MD)/PBTD=7,857'(TVD) Revised By:STP 5/29/2018 II . IllMilnePoint Unit Well: MPU F-41 PROPOSED Last Completed: 9/10/1997 IIilcorp Alaska,LLC PTD: 197-095 Orig.KB Elev.:29.00'/GL Elev.:12.30'(N 22E) TREE&WELLHEAD Tree 4-1/8"5M CIW Wellhead 11" 5M FMC Gen 5 20 1* [ilk Tubing Hanger 4-1/2"FMC w/4.5"NS-CT Threads,4"CIW H BPV Profile `' ' OPEN HOLE/CEMENT DETAIL 20" 250 sx Arcticset I(Approx.)in a 24"Hole 0 9-5/8" 1,000 sx PF'E',993 sx'G',900 sx PF'E'in a 12.25"Hole FS Cementer 3 '}✓ 7" 300 sx Class"G"in a 8.5"Hole @ 2,009' ° 4 CASING DETAIL Size Type Wt/Grade/Conn ID Top Btm to 20" Conductor 91.1/H-40/N/A N/A Surface 110' °I' 9-5/8" Surface 40/L-80/BTC 8.835 Surface 9,304' `° ,, 7" Production 26/L-80/BTC 6.276 Surface 19,868' s TUBING DETAIL V 4-1/2" Tubing 12.6/1-80/IBT 3.958 Surface 9,231' wt 1 JEWELRY DETAIL i,. No Depth Item a* 1 9,194' 7"BakerS-3 Packer 2 2 9,217' 4-1/2"XN-Nipple—3.725"No Go 3 9,230' 6.125"x 15"Scoop Re-entry Guide 4 MI 3 9-5/8"tillI WELL INCLINATION DETAIL MIN Ilk 3.725" @9217 KOP @ 300' Max Hole Angle=78.77 deg. 10,250' Hole Angle thru perfs=36 Deg.DLS=0.6 Deg./100' PERFORATION DETAIL Kuparuk Sands Top(MD) Btm(MD) Top(ND) Btm(TVD) FT Date Status A3 19,475' 19,487' 7,607' 7,617' 12' 7/01/1997 Open A2 19,495' 19,513' 7,623' 7,637' 18' 7/01/1997 Open Al 19,521' 19,555' 7,644' 7,671' 34' 7/01/1997 Open Est TOC @m a, STIMULATION DETAIL 18,003' t, g Non-Performed tA 0 ti GENERAL WELL INFO API:50-029-22770-00-00 e Drilled and Cased by Nabors 22E -6/07/1997 Perforated—7/01/1997 k TC 4.....„,..)--. Initial Completion by Nabors 4ES—9/10/1997 7'Start joint f/ Cement Top: V t. '/ �,✓°i `y 19,264'to 19,306 18 975 or I GMK ( 19,375' IV pp ;1M KUP A3 — r KUP A2 ' *' KUPA1 Fish @ LhkrxxTnn 4,,..t,,,i, - Seat and ball from ' ,' shear out sub 7"iii' TD=19,893'(MD)/TD=7,944'(TVD) PBTD=19,785'(MD)/PBTD=7,857'(WD) Revised By:STP 5/29/2018 II 4. 0 MILNE POINT UNIT COIL BOPE MPU F-41 Hilcorp Ala.•ka,LLC 5/29/2018 MPU F-41 20X9% X7X4/2 Coil Tubing BOP Lubricator to injection head $ 0 1 (11111 2.00"Single Stripper I I • 1/16 10 !:Bhmn ® --- c= Blind/Shear d/Shear : 1•',I, Blind/Shear ��Blind/Shear.,' 41• - ME 1 OO -a41 0* P Slie= � Slip Oh � JIi. P5ipe E air Pipe ,I,'• 01 i,i ai l iI =D Crossover spool 4 1/16 10M X 4 1/16 5M sus Pump-In Sub lc, {., 4 1/16 5M {• ° l3 ii .1 1502 Union Manual Gate Manual Gate io'l o Valve,Swab,WKM-M, 2 1/8 5M 2 1/8 8 5M 4 1/16 5M FE t , 7cc 1•11111111:1111141.111111 0 C.5 ( W. ■ ji: i \. A / Valve,Upper Master,Baker, 4 1/16 5M FE,w/Hydraulic t . Valve,Lower Master,WKM-M, 161-.0-\`:, 41/165MFE illiiiill,01.111t1 ell Tubing Adapter,4 1/16 5M �� - • • Schwartz, Guy L (DOA) From: Stan Porhola <sporhola@hilcorp.com> Sent: Tuesday,June 05, 2018 1:20 PM To: Schwartz,Guy L(DOA) Subject: RE: Requesting verbal approval for MPU F-41 (PTD 197-095) Coil Tubing Procedure They are in a separate email I sent last Thursday. Here is the basic procedure for the rig for the sidetrack: 1.) MIRU E-line and Cut the 4-1/2"tubing at+/-4,000' MD. RDMO E-line. 2.) MIRU the Innovation Rig.Test BOPE. 3.) Pull 4-1/2"tubing from+/-4,000' MD. 4.) Cut 7" casing at+/-4,000' MD. 5.) Pull 7" casing at+/-4,000' MD. 1 6.) RIH w/9-5/8"cleanout assembly to casing stub at+/-4,000' MD. 7.) RIH w/E-line and set a 9-5/8"CIBP above the casing stub. '7 / 8.) RIH w/whipstock and set on top of CIBP. 9.) Mill window at+/-4,000'MD. Stan Original Message From:Schwartz,Guy I(DOA) [mailto:guy.schwartz@alaska.gov] Sent: Monday,June 04,2018 8:14 AM To:Stan Porhola<sporhola@hilcorp.com> Subject: RE: Requesting verbal approval for MPU F-41(PTD 197-095)Coil Tubing Procedure Don't forget the rig steps so I can finish up the sundry. Guy Schwartz Sr. Petroleum Engineer AOGCC 907-301-4533 cell 907-793-1226 office CONFIDENTIALITY NOTICE:This e-mail message, including any attachments,contains information from the Alaska Oil and Gas Conservation Commission (AOGCC),State of Alaska and is for the sole use of the intended recipient(s). It may contain confidential and/or privileged information.The unauthorized review, use or disclosure of such information may violate state or federal law. If you are an unintended recipient of this e-mail, please delete it,without first saving or forwarding it,and,so that the AOGCC is aware of the mistake in sending it to you,contact Guy Schwartz at(907-793- 1226)or(Guy.schwartz@alaska.gov). Original Message From:Stan Porhola [mailto:sporhola@hilcorp.comj Sent: Friday,June 01,2018 2:16 PM To:Schwartz,Guy L(DOA)<guy.schwartz@alaska.gov> Subject: Re: Requesting verbal approval for MPU F-41(PTD 197-095)Coil Tubing Procedure 1 • Thanks,Guy. • Will keep you posted. Stan Porhola Operations Engineer On Jun 1,2018,at 2:13 PM,Schwartz,Guy L(DOA)<guy.schwartz@alaska.gov<mailto:guy.schwartz@alaska.gov» wrote: Stan, Verbal approval granted for plugging well using CT as proposed in your sundry application. The cement plug must be tagged as well as pressure tested to 2000 psi for 30 min. Regarding the BOPE test waiver: a full BOPE test is not required if work is completed within the one week testing window. SWS will need to do a function test of rams/BOP as normal prejob SOP. Regards, I Guy Schwartz AOGCC Sent from my iPhone On Jun 1, 2018,at 12:54 PM,Stan Porhola<sporhola@hilcorp.com<mailto:sporhola@hilcorp.com»wrote: Guy, Requesting verbal approval for the sundry submittal of MPU F-41 (PTD 197-095)for the coil tubing procedure(Steps#1- #16). We are making this verbal request for a few different reasons: 1.) As part of our Innovation Rig schedule,we had a gap between already planned drill wells at Milne Point[currentlY on MPU C-47(PTD 217-077)] and work out at Endicott that cannot start until after July 5th due to barging logistics.W( identified a sidetrack of MPU F-41 as the best candidate for this gap in our rig schedule.We have also evaluated other rig workovers and potentially idling the rig.We made the decision to add this sidetrack of MPU F-41 as one of the best projects amongst the other projects and did not wish to idle the rig at this time in fear of losing rig crews and the addad expense of shutting down and reactivating a rig.This well was identified between early to mid-May 2018.The planned sidetrack is toward the end of June 2018. 2.) In preparation of the rig sidetracking operations,we identified the need to plugback the existing perfs.We determined the best tool for the job was coil tubing. However,the only coil unit with a long enough string to potentially g n o hilli s.We were able)to er er s CTU#14,currentlyworkingfor Co oc P reach these perfs that was available was Schlumb g p secure this unit, but for only a limited time.The unit became available on May 29th and we currently have the unit doing non-sundried coil work at Milne. As part of this request,we would like to formally request to not do a full BOPE test for MPU F-41,as we performed a full BOPE test on May 31,2018(documentation is available if requested)while doing non-sundried work on MPU F-86(PTD 201-087).The request would be to not do a full BOPE test until required after 1 week of operations(which we do not anticipate our work to last this long but could if we have delays).Therefore,the next weekly BOPE test would be on 10e 7th. 2 • • Let me know if you have any questions. Regards, Stan Porhola I Operations Engineer North Slope Asset Team Hilcorp Alaska, LLC sporhola@hilcorp.com<mailto:sporhola@hilcorp.com> Office: (907)777-8412 Mobile: (907)331-8228 I,III �I III 3 • • Schwartz, Guy L (DOA) From: Stan Porhola <sporhola@hilcorp.com> Sent: Thursday, May 31, 2018 4:11 PM To: Roby, David S(DOA);Schwartz, Guy L(DOA) Subject: RE: F-41 PLug for redrill Dave, MPU F-41 (PTD 197-095) is located in the 7F Hydraulic Unit of the Kuparuk reservoir of Milne Point and only supports MPU F-57A(PTD 203-167). However,this well is located over 5,000 feet away from the injector and little to no support is seen at the producer. Also,the injector is located in the aquifer, limiting its usefulness as an injector. There is a fault that bifurcates the 7F Hydraulic Unit that isolates this well from other offset producers. Let me know if you need any additional information. Stan From: Roby, David S(DOA) [mailto:dave.roby@alaska.govj Sent:Thursday, May 31,2018 2:54 PM To:Schwartz,Guy L(DOA)<guy.schwartz@alaska.gov>;Stan Porhola<sporhola@hilcorp.com> Subject: RE: F-41 PLug for redrill Stan, Also please include a little discussion on why this well is no longer needed as in injector at its current location. I know it hasn't injected in over a decade but I can't find anything in out records as to why it was shutin,other than in the annu*l shutin wells report saying it is shut in for reservoir management. Thanks, Dave Roby (907) 793-1232 CONFIDENTIALITY NOTICE:This e-mail message,including any attachments,contains information from the Alaska Oil and Gas Conservation Commission (AOGCC),State of Alaska and is for the sole use of the intended recipient(s).It may contain confidential and/or privileged information.The unauthorized review,use or disclosure of such information may violate state or federal law.If you are an unintended recipient of this e-mail,please delete if,without first saving or forwarding it,and,so that the AOGCC is aware of the mistake in sending it}o you,contact Dave Roby at(907)793-1232 or dave.roby@alaska.gov. From:Schwartz,Guy L(DOA) Sent:Thursday, May 31,2018 2:46 PM To:Stan Porhola<sporhola@hilcorp.com> Cc: Roby, David S(DOA)<dave.roby@alaska.gov> Subject: F-41 PLug for redrill Stan, For plugging a well for a sidetrack the box"Plug for redrill "should be checked off. This promps Dave Roby to do a reserves assessment before authorizing the sidetrack. Do not check the box"plug perforations"for wells that are intended to be permanently abandoned. ... 1 • I _. • • • Also, in this case the sundry should also include the basic rig steps up until the window is milled to start the sidetrack. You can email me a procedure and I can append it to this sundry. Guy Schwartz Sr. Petroleum Engineer AOGCC 907-301-4533 cell 907-793-1226 office CONFIDENTIALITY NOTICE:This e-mail message,including any attachments,contains information from the Alaska Oil and Gas Conservati n Commission(AOGCC),State of Alaska and is for the sole use of the intended recipient(s),It may contain confidential and/or privileged information.The unauthorized review,use or disclosure of such information may violate state or federal law.If you are an unintended recipient of this e-mail,please delete it,without first saving or forwarding it,and,so that the AOGCC is aware of the mistake in sending it to you,contact Guy Schwartz at(907-793-1226) or(Guy.schwartz@alaska.gov). 2 Pages NOT Scanned in this Well History File XHVZE This page identifies those items that were not scanned during the initial scanning project. They are available in the original file and viewable by direct inspection. ~.. ~_~ File Number of Well History File PAGES TO DELETE Complete RESCAN Color items - Pages: GraYScale, halftones, pictures, graphs, charts - Pages: Poor Quality Original- Pages: Other- Pages: DIGITAL DATA [] Diskettes, No. Other, No/Type 'OVERSIZED .Logs of vadous kinds Other COMMENTS: Scanned b~-~ildred. D'aretha Nathan Lowell TO RE-SCAN Notes: Re-Scanned by: Bevedy Mildred Daretha Nathan Lowell Date: /si • • bp BP Exploration (Alaska) Inc. Attn: Well Integrity Coordinator, PRB -20 Post Office Box 196612 Anchorage, Alaska 99519 -6612 December 30, 2011 1 Mr. Tom Maunder J f 1 Alaska Oil and Gas Conservation Commission '/�/� P '"Y 333 West 7 Avenue Anchorage, Alaska 99501 Subject: Corrosion Inhibitor Treatments of MPF -Pad Dear Mr. Maunder, Enclosed please find multiple copies of a spreadsheet with a list of wells from MPF -Pad that were treated with corrosion inhibitor in the surface casing by conductor annulus. The corrosion inhibitor is engineered to prevent water from entering the annular space and causing external corrosion that could result in a surface casing leak to atmosphere. The attached spreadsheet represents the well name, API and PTD numbers, top of cement depth prior to filling and volumes of corrosion inhibitor used in each conductor. As per previous agreement with the AOGCC, this letter and spreadsheet serve as notification that the treatments took place and meet the requirements of form 10 -404, Report of Sundry Operations. If you require any additional information, please contact me or my alternate, Gerald Murphy, at 659 -5102. Sincerely, Mehreen Vazir BPXA, Well Integrity Coordinator . 0 1 BP Exploration (Alaska) Inc. Surface Casing by Conductor Annulus Cement, Corrosion inhibitor, Sealant Top-off Report of Sundry Operations (10 -404) MPF -Pad 10/29/2011 Corrosion Initial top of Final top of Cement top off Corrosion inhibitor/ Well Name PTO # API # cement Vol. of cement pumped cement date inhibitor sealant date ft bbls ft gal MPF -01 1950450 50029225520000 10.2 N/A 102 N/A 122.4 8/7/2011 MPF-02 1960700 50029226730000 4 N/A 4 N/A 35.7 8/8/2011 MPF-05 1970740 50029227620000 1.3 N/A 1.3 N/A 13.6 8/9/2011 MPF-06 1960020 50029226390000 1.2 N/A 12 N/A 15.3 8/2/2011 MPF-09 1971040 50029227730000 5.0 N/A 5.0 N/A 54.4 8/9/2011 MPF -10 1960940 50029226790000 1.7 N/A 1.7 N/A 20.4 8/2/2011 MPF -13 1950270 50029225490000 0.2 N/A 02 N/A 8.5 10/6/2011 MPF -14 1952120 50029226360000 0.1 N/A 0.1 N/A 8.5 10/6/2011 MPF -17 1971960 50029228230000 4.1 N/A 4.1 N/A 37.4 8/6/2011 MPF -18 1961000 50029226810000 8.3 N/A 8.3 N/A 91.8 8/2/2011 MPF -21 1961350 50029226940000 1.8 N/A 1.8 N/A 15.3 8/6/2011 MPF -22 1952010 50029226320000 4 N/A 4 N/A 13.6 8/1/2011 MPF -25 1950160 50029225460000 0.3 N/A 0.3 N/A 6.8 10/29/2011 MPF -26 1970840 50029227670000 1.8 N/A 1.8 N/A 11.9 8/1/2011 MPF -29 1961170 50029226880000 6.7 N/A 6.7 N/A 56.1 8/9/2011 MPF -30 1951840 50029226230000 0.8 N/A 0.8 N/A 6.8 8/1/2011 MPF -33 2010620 50029226890000 23 Need top job MPF -34 1971970 50029228240000 4.1 N/A 4.1 N/A 13.6 8/1/2011 MPF-37 1950250 50029225480000 0.2 N/A 02 N/A 8.5 10/6/2011 MPF-38 1951680 50029226140000 0.3 N/A 0.3 N/A 6.8 10/5/2011 ---- MPF-41 1970950 50029227700000 0.8 N/A 0.8 N/A 8.5 8/9/2011 MPF-42 1970200 50029227410000 1.8 N/A 13 N/A 13.6 8/1/2011 MPF-45 1950580 50029225560000 8 N/A 8 N/A 78.2 8/112011 MPF-46 1940270 50029224500000 Sealed Conductor N/A N/A N/A N/A N/A MPF-49 1970030 50029227320000 2.3 N/A 2.3 N/A 18.7 8/11/2011 MPF -50 1970580 50029227560000 1.7 N/A 1.7 N/A 6.8 7/31/2011 MPF -53 1951080 50029225780000 2.8 N/A 2.8 N/A 11.9 9/19/2011 MPF -54 1961920 50029227260000 1.7 N/A 1.7 N/A 10.2 8/12011 MPF -57A 2031670 50029227470100 1.3 N/A 1.3 N/A 13.6 8/11/2011 MPF -58 1961560 50029227060000 1.7 N/A 1.7 N/A 13.6 7/312011 MPF -61 1951170 50029225820000 62 Need top job MPF -62 1951610 50029226090000 2.0 NA/ 2.0 N/A 13.6 9/1/2011 MPF-65 1970490 50029227520000 1.5 N/A 1.5 N/A 13.6 8/11/2011 MPF -66A 1961620 50029226970100 0.8 N/A 0.8 N/A 8.5 7/31/2011 MPF -69 1951250 50029225860000 0.8 N/A 0.8 N/A 8.5 8/4/2011 MPF -70 1951530 50029226030000 1.7 N/A 1.7 N/A 15.3 7/31/2011 MPF -73A 2001980 50029227440100 1.5 N/A 1.5 N/A 13.6 8/11/2011 MPF -74 1961080 50029226820000 1.7 N/A 1.7 N/A 13.6 7/31/2011 MPF -77 1951360 50029225940000 0.2 N/A 02 N/A 6.8 10/5/2011 MPF -78 1951440 50029225990000 0.7 N/A 0.7 N/A 5.1 7/31/2011 MPF -79 1971800 50029228130000 0.6 N/A 0.6 N/A 6.8 8/3/2011 MPF -80 1982170 50029229280000 0.5 N/A 0.5 N/A 3.4 8/3/2011 MPF -81 2000660 50029229590000 0.9 N/A 0.9 N/A 8.5 8/3/2011 MPF-82 2091350 50029229710000 1.7 N/A 1.7 WA 15.3 8/3/2011 MPF-83 2000930 50029229630000 12 WA 12 N/A 13.6 8/3/2011 MPF -84B 2001760 50029229310200 1.2 N/A 12 N/A 10.2 8/3/2011 MPF-85 1982500 50029229360000 0.1 N/A 0.1 N/A 7.7 9/1/2011 MPF -86 2010870 50029230180000 0.8 N/A 0.8 N/A 6.8 8/12/2011 MPF -87A 2032130 50029231840100 1.3 N/A 1.3 N/A 11.9 8/132011 MPF -88 2031930 50029231850000 1.3 N/A 1.3 N/A 15.3 8/3/2011 MPF -89 2050900 50029232680000 1.2 N/A 1.2 N/A 102 8/3/2011 MPF -90 2012110 50029230510000 1.8 N/A 1.8 N/A 18.7 8/3/2011 MPF -91 2051100 50029232710000 1.7 N/A 1.7 N/A 11.9 8/13/2011 MPF -92 1981930 50029229240000 0.8 N/A 0.8 N/A 5.1 8/13/2011 MPF -93 2050870 50029232660000 0.3 N/A 0.3 N/A 7.7 9/1/2011 MPF -94 2011700 50029230400000 1.8 N/A 1.8 N/A 13.6 8/13/2011 MPF -95 1981790 50029229180000 0.5 N/A 0.5 N/A 3.4 8/13/2011 MPF -96 2081860 50029234060000 0.1 N/A 0.1 N/A 6.0 9/1/2011 MPF -99 2061560 50029233320000 1.3 N/A 1.3 N/A 11.9 8/11/2011 ~-,,--- ~, ~~.~..__..\'.~ u... c4¡c: /",,->-."-'\ Winton, Jim and Bob, Please see the attached M/T forms for the following wells: ./ PBU 03-10: CMIT-/AxOA for Waiver compliance:! ¡ ?a.J / ) PBU 04-08: MIT!A to evaluate the well for an IAxOA AA and waiver ./PBU R-25A: MITIA Pre-dewatering ( ! z...::.~) ~ /PBU 04-13: M/T/A Pre MI swap ;:¿._;) v'~BU P1-25: MIT/A Pre MI swap c¡J:"ZC~IC, f!,tS5 ,/PBU S-101: MITIA Pre MI swap 1\\'23IZ'-('3 j' 5.S (...,PBU NK-13: M!TIA for UIC Compliance, Chuck Scheve witnessed :~ '~! Z ,.,\~'L I /,The MIT form for PBU X-36 (prD #1961670) was emailed by Anna Dube on 9/10/06. If you need an additional copy or did not receive the emai!, ! will gladly send it again. Thank you for your patience. «MIT PBU S-10111-23-03.x/s» «MIT GPMA P1-25 09-06-06.xls» «MIT PBU 04-13 08-10-03.xfs» «MIT PBU 04-08 08-04-05.xls» «MIT PBU R-25A 06-12-05.xls» «MIT PBU 03-10 09-30-05.xls» «MIT PBU NK-13 09-19-06.xfs» Andrea Hughes (Filling in for Joe Anders) Well Integrity Engineer Office: (907) 659-5102 Pager: (907) 659-5100 x1154 seI\NNE~); SEP 2 9 20Gt Hi Jim, Thank you for the note. To update you on MITs that are é 1) PBU 04-13; due 1/8/2006 .2) PBU 8-101; due 2/25/2006 3) PBU NK-13; due 5/4/2006 ~4) PBU X-36; due 5/20/2006 5) PBU R-25A; due 7/24/2006 past due: Completed Completed Completed Completed Completed 8/10/03 11/23/03 9/Ð/06 9/5/06 - 6/12/05 Sent in earlier e-mail We agree to schedule MITs on the following wells once on injection: lof4 9/25/2006 9: 15 AM ~- .~ ,- --"., '--'-1' -' -- V'~ . 'v-"e' ~J" \' '~', ,/... . Schedule when Schedule post Rig Schedule when Schedule post Rig 1) MPU H-06; due 2/28/2006 (S1 since 7/2002) returned to injection 2) PBU WG1-01; due 4/22/2006 (S1 since 12/12/2005) Sidetrack later this year 3) MPU F-41; due 5/14/2006 (S1 since 5/2005) returned to injection 4) PBU S-31A; due 6/1/2006 (S1 since 12/2004) Workover ~ 5) PBU PI-0l; due 6/4/2006 (S1 since 6/2006 for workover) A patch to restore integrity is planned. Scheduel when returned to injection ¿ 6) PBU Pl-25; due 7/2/2006 (81 since 6/2006) 'l 7) PBU GC-02C; due 7/22/2006 (S1 since 4/2006) returned to injection, estimated some time in '07. Completed 9/6/06 Schedule when Others /1) PBU 03-10; M1T 9/30/2005 (CM1T 1AxOA) 2) PBU 04-08; M1Ts (1A and OA) doneper monthlyinjector rpt; date unknown- " this well is currently S1 with an AA and Waiver being drafted. I apologize for this office dropping the ball on these wells. Thank you for your patience in this matter, Ron Wilson WI Tech 659-5524 ------------------------------ We have recently completed a mid year review of MIT data from our inspection database to see how many injection wells may be in question regarding M1T timing. Results of our review relating to BP-operated fields are as follows: M1Ts are past due for the following wells (injecting as of 7/31/2006) 1) PBU 04-13; due 1/8/2006 2) PBU S-101; due 2/25/2006 3) PBU NK-13; due 5/4/2006 4) PBU X-36; due 5/20/2006 5) PBU R-25A; due 7/24/2006 The following shut in wells are past their due date for M1T 1) MPU H-06; due 2/28/2006 (S1 since 7/2002) 2) PBU WG1-01¡ due 4/22/2006 (81 since 12/12/2005) 3) MPU F-41; due 5/14/2006 (S1 since 5/2005) 4) PBU S-31A; due 6/1/2006 (S1 since 12/2004) 5) PBU PI-01¡ due 6/4/2006 (S1 since 6/2006 for workover) 6) PBU Pl-25; due 7/2/2006 (S1 since 6/2006) 7) PBU GC-02C; due 7/22/2006 (81 since 4/2006) A M1T for each well injecting on the list should be conducted as soon as practical; please notify the Commission for an opportunity to witness. Regarding S1 injectors, the Commission suggests deferring testing (at least 20f4 9/25/20069: 15 AM _~ \Å Å~ ,u~-'-h _. vv \"~ ..v_>." ~Jn \Á 'L" 1/... h C ., , d ) . 1 ., . ,. d d 11 t e ommlSSlon's wltnesse test untl In]ectlon lS recommence an we conditions have stabilized. There's also two wells with M1Ts that have apparently been done (not witnessed) that we would like to have for our database: 1) PBU 03-10; M1T 9/30/2005 (CM1T 1AxOA) 2) PBU 04-08; M1Ts (1A and OA) done per monthly injector rpt; date unknown As with all operating companies, the Commission is willing to work with you to take advantage of operating efficiencies in scheduling M1Ts (perform multiple M1Ts per pad; perform tests during the more temperate months; etc.). Feel free to call if you have any questions, and thank you in advance for your prompt attention to those M1Ts that are past due. Jim Regg AOGCC Content-Description: MIT PBU S-lOl 11-23-03.xls MIT PBU S-lOl 11-23-03.xls Content-Type: application/vnd.ms-excel Content-Encoding: base64 Content-Description: MIT GPMA Pl-25 09-06-06.xls MIT GPMA Pl-25 09-06-06.xls Content-Type: application/vnd.ms-excel Content-Encoding: base64 Content-Description: MIT PBU 04-13 08-10-03.xls MIT PBU 04-13 08-10-03.xls Content-Type: application/vnd.ms-excel Content-Encoding: base64 Content-Description: MIT PBU 04-08 08-04-05.xls MIT PBU 04-08 08-04-05.xls Content-Type: application/vnd.ms-excel Content-Encoding: base64 Content-Description: MIT PBU R-25A 06-12-05.xls MIT PBU R-25A 06-12-05.xls Content-Type: application/vnd.ms-excel Content-Encoding: base64 3 of 4 9/25/2006 9: 15 AM VJ 'V\' ,~""/v~,vhv,,,,-VU\' 'L/>en'VV'V.-",-..Jn\l ,,-,en/... . Content-Description: MIT PBU 03-10 09-30-05.xls MIT PBU 03-10 09-30-0S.xls Content-Type: application/vnd.ms-excel Content-Encoding: base64 Content-Description: MIT PBU NK-13 09-19-06.xls MIT PBU NK-13 09-19-06.xls Content-Type: application/vnd.ms-excel Content-Encoding: base64 4 of 4 9/25/2006 9: 15 AM ~ ~ STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION COMMISSION REPORT OF SUNDRY WELL OPERATIONS ~ ~- ""' 1. Operations Performed: AbandonD Alter Casing 0 Change Approved Program 0 2. Operator SuspendD Repair Well 0 Pull TubingD Operation Shutdown D Plug PerforationsD Perforate New Pool D 4. Current Well Class: Perforate 0 WaiverD Stimulate 0 Time ExtensionO Re-enter Suspended Well 0 Other]] Change to WAG Name: BP Exploration (Alaska), Inc. 5. Permit to Drill Number: 197-0950 41.30 8. Property Designation: ADL-355016 11. Present Well Condition Summary: Development D Stratigraphic D 9. Well Name and Number: MPF-41 10. Field/Pool(s): Kuparuk River Field I Kuparuk River Oil Pool, Milne Point Unit ExploratoryD ServiceŒ) 6. API Number 50-029-22770-00-00 3. Address: P.O. Box 196612 Anchorage, Ak 99519-6612 7. KB Elevation (ft): Total Depth measured 19893 feet true vertical 7943.6 feet Effective Depth measured 19785 feet true vertical 7856.7 feet Plugs (measured) Junk (measured) None 19784 Casing Conductor Production Surface Length 82 19839 9274 Size 20" 91.5# H-40 7" 26# L-80 9-5/8" 40# L-80 MD TVD Burst 1490 7240 5750 Collapse 470 5410 3090 31 29 30 113 31.0 - 113.0 - 19868 29.0 - 7923.5 9304 30.0 - 4622.7 Perforation depth: Packers & SSSV (type & measured depth): 4-1/2" Baker S-3 Perm Packer 12. Stimulation or cement squeeze summary: Intervals treated (measured): Treatment descriptions including volumes used and final pressure: Representative Daily Average Production or Iniection Data Gas-Met Water-Bbl Casing Pressure 0 -1830 948 @ RECEIVED MAY 2 (j 9229 .4'-t.- 2004 .~ Oil & G.!s 1'-- ~~ Measured depth: 19475 -19487,19495 -19513,19521 -19555 True vertical depth: 7607.19.7616.87,7623.32 - 7637.81,7644.25 - 7671.59 Tubing ( size. grade. and measured depth): 4-1/2" 12.6# L-80 @ 27 9194 13 Prior to well operation: Subsequent to operation: Oil-Bbl 0 0 -1371 0 617 Tubing Pressure 3177 4115 14. Attachments: 15. Well Class after proposed work: ExploratoryD DevelopmentD ServiceŒ] Signature Garry Catron Garry Catron )j~~ 16. Well Status after proposed work: Operational Shutdown D OilD GasD WAG ŒI GINJD WINJD WDSPLD Prepared by Garry Catron (907) 564-4657. SUndry Number or NIA if C.O. Exempt: N/A Copies of Logs and Surveys run - Daily Report of Well Operations- 17. I hereby certify that the foregoing is true and correct to the best of my knowledge. Contact Printed Name Title Production Technical Assistant Phone 564-4657 Date 10/13/98 Form 10-404 Revised 12/2003 OR1G\t~AI RIDMS SF l JUN 0 8 li- . .. ~. r--... ,~ ~ MPF-41 DESCRIPTION OF WORK COMPLETED NRWO OPERATIONS EVENT SUMMARY 08/10/98 Attempt to tag TO. Only got to 14,431' MD, couldn't get any further 10/07/98 Attempted injection survey with Atlas tractor. Slow going, so will reconfigure tool with lower temp oil and try again 10/12/98 Atlas tractor injection survey attempt #2. Tractor shorted out 10/13/98 Put on WAG Injection FLUIDS PUMPED BBLS 0 No Fluids Pumped TOTAL Page 1 ..~-' t. ",......., ..J~ Tree: 4 1/8" - 5M "FLS" CIW tree Wellhead: 11" x 11" 5M FMC Gen. 5 wI 11" FMC Tbg. Hng. ,4.5" NSCT lift threads, 4" CIW "H" BPV profile 20" 91.1 ppl, H-40 I 113' I- KOP @ 300' Max. hole angle = 76 to 78.6 deg. tl 4500' to 17,300' Hole angle through perfs = 36 deg. 4.5", 12.6 ppl, L-80 IBT tubing (cap. = 0.0152 bpf, drift = 3.958") Minimum tubing restriction = 3.725" no-go in "XN" profile @ 9217' md' 95/8",40 ppt, L-80 Btre. 19304' md ~ 7" 26 ppl, L-80, Mod. Btrc. prod. casing ( drift 10 = 6.151", cap. = 0.0383 bpI) Stimulation Summary none performed Perforation Summary Ref log: 06/24/97 CET Size SPF Interval (TVD) Kup "A3" 3-318 6 19,475'-19,487' 7,;;07' -7,617' Kup "A2" 3-318 6 19,495'-19,513' 7,1323' -7,637' Kup "Ai" 3-318 6 19.521'-19,555' 7,644' -7,671' Alpha Jet eharges @ 60 deg. phasing Fish: Seat (5.5" 00 x l' ) and 2" ball trom shear out sub (used to set packer) å. 119,785' md I ,~1\:Ù;M . ~ ;:' ::;~~O~I:~~PBTD) 119,868' md I MPU F. 41i \1;.. \ I I DATE REV. BY COMMENTS 06/07/97 JBF Drilled and Cased by Nabors 22E 07/01/97 MOO Initital Perforations 09/10/97 JBF Initial Completion By Nabors 4ES ~ Orig. DF elev. = 29.0' (N 22E) Orig. GL. elev.= 12.3' DF to top of 7" hgr. = 28.5' (N 22E) 0 9 5/8" Howco 'ES' Cementer I 2009' md I 7" Baker 'S-3" Packer 19194' md I 4.5" HES 'XN' npl. 19217' md I (wI 3.725" no-go) 6.125" x 15" scoop guide 19230' md I Two 7" 21' marker joints trom 19,264' t019,306' md r I l j MILNE POINT UNIT WELL F-41i API NO: 50-029-22770 BP EXPLORATION (AK) MEMORANDUM State of Alaska Alaska Oil and Gas Conservation Commission TO: Camille O. Taylor ~ DATE' May 14, 2002 Chair ~O~~~BJECT: Mechanical IntegrityTests THRU: Tom Maunder ~ BPX P.I. Supervisor~~~., ~'o.,~\,~,-'~~¥, MPU B-25,F-41 ,J-17, L-34 FROM: John Crisp Milne Point Field Petroleum Inspector Milne Point Unit NON- CONFIDENTIAL , Well[ B-2~ P.T;D.I ..~853020''' ! Notes: 'Well! 1~-41 P'.T-D.I 197O95o Notes' ' ~elli J-17 . P.T.D.I 1972080 Notes' 'We,,I L-3~ P.T.D.i ~*~°~°6' ~ote~: Packer 'Depth ' Pretest I'nitial 15 M'in. L30 Mi"n. ' ' Type Inj.I N IT'v'D' I 7032 ITubingl 2600J 260(~ '!'2600 i' 2600 l~nterval! 4' ,T.'ypetestl P., ITMpsil 2000 ! caSing J 650 i 2000 I, 1990, ! 196.0, I P/F I ---P Typeinj'I ~ Type test i i ! i ! i I ," 'lTest psi J !5'Oo I Casing ! 590 ,J" i'510 '1 1460 J 1460 9rval"j 4 Type,nj.! S ! T.V.D. I' 3432 I Tubing I~0 I~0 I~0 I~0 Type testl P I Testp'sil 15.00 Icasingl 36°' ,I ~54° J '~5°° I 1490 I P/~:' !'P Type lnj.! N '! T'v'D' !~408 I'Tubingl 780[ 840 ! "840 I" 840 I~nterva~l 4' Typetest! P , ITestpsiI 1~00 I Casi'ng'[ ' ', .... 'i,1700 I, .1670 ! 1660 i PiF ! P Type INJ. Fluid Codes F = FRESH WATER INJ. G -- GAS INJ. S = SALT WATER INJ. N = NOT INJECTING Type Test M= Annulus Monitoring P= Standard Pressure Test R= Internal Radioactive Tracer Survey A= Temperature Anomaly Survey D= Differential Temperature Test Test's Details I traveled to BP's Milne Point Field to wimess MIT's. No Failures witnessed. Interval I= Initial Test 4= Four Year Cycle V= Required by Variance W= Test during Workover O= Other (describe in notes) M.I.T.'s performed: 4 Number of Failures: 0_ Attachments: Total Time during tests: 8 hm. cc: MIT report form 5/12/00 L.G. MIT BPX MPU 05-14-02jc. xls 5/16/02 THE MATERIAL UNDER THIS COVER HAS BEEN MICROFILMED · ON' OR BEFORE JANUARY 03, 2001, P L M A T E E IA L U N D W E R T H IS M ARK ER C:LO~ILM.DOC AOGCC Geological Materials Inventory PERMIT 97-095 BP EXPLORATION Log Data Sent Recieved 7733 ~PERRY MPT/GRC/EWR/CNP/RI-IOB 7/23/97 7/23/97 7770 d~CHLUM. PDC-GR/CCL 8/8/97 8/12/97 CET 6/24/97 1~188300-19730 7/10/97 7/11/97 Box CHEM CTTR ~6811-7020 8/29/97 11/5/97 11/5/97 CHEM CTTR 6//6811-7020 8/20/97 11/5/97 11/5/97 DGR/CNP/SLD-MD ~0-19893 7/23/97 7/23/97 . DGR/CNP/SLD-TVD ~,jl/12-7948 7/23/97 7/23/97 DGR/EWR4-MD .420-19893 7/23/97 7/23/97 DGR/EWR4-TVD ~12-7948 7/23/97 7/23/97 OR ~9000-19750 7/10/97 7/11/97 GR/CCL ~91~00-19700 7/10/97 7/11/97 GR/CCL/JWL .;_.~ 9210-19651 7/2/97 7/7/97 INJP ~I~00-19600 10/27/98 11/3/98 wA~-407 Completion Date ~/5 ~3/. V ~' Daily well ops J'; ..... Are dry ditch samples required? yes ~ no And received? ~ej~,_~:_~ ..... no Was the well cored? yes ~ no Analysis _description recieved? Are tests required? yes ~ no Received? ._, no Well is in compliance ~ -'[! Initial Comments UIC yes ..-:.: ..... no Thursday, September 23, 1999 Page 1 of l · '- STATE OF ALASKA ~'~. ~' ¢~ ALASKA OIL AND GAS CONSERVATION COMMISSION WELL COMPLETION OR R£COMPLETION REPORT AND 1. Status of Well Classificati~~J/d~"l~l]]0n$. C0mmJr~i0 [] Oil [--] Gas [] Suspended []Abandoned [] Service Water Injection Anchorage 2. Name of Operator 7. Permit Number BP Exploration (Alaska)Inc. 97-95 397-121 3. Address 8. APl Number P.O. Box 196612, Anchorage, Alaska 99519-6612 50-029-22770 4. Location of well at surface~': i;_//._cub__...~. _. __~~.~ !'~ :',~ '~. i~!i~I 9. Unit or Lease Name 1955' NSL, 2625' WEL, SEC. 6, T13N, R10E, Ui~l ,,~/).~" ~/ ' Milne Point Unit At top of productive interval , ............. 10. Well Number At total depth ~ · - '~ .... 11. Field and Pool 424' NSL, 481' EWL, SEC. 21, T14N, R10E, UN ........ · ........ '-"~' ' ...... ~" ' ' Milne Point Unit / Kuparuk River 5. Elevation in feet (indicate KB, DF, etc.) 16. Lease Designation and Serial No. Sands KBE = 41.3'I ADL 355016 12. Date Spudded5/23/97 113' Date T'D' Reached ! 14' Date C°mp" Susp" °r Aband'J15' Water depth' if °fish°re 16' N°' °f C°mpleti°ns6/4/97 9/10/97 N/A MSL One 17. Total Depth (MD+TVD) 118. Plug Back Depth (MD+TVD)119. Directional Survey 120. Depth where SSSV set 21. Thickness of Permafrost 19893 7944 FTI 19785 7857 FTI []Yes []NoI N/A MD 1800' (Approx.) 22. Type Electric or Other Logs Run MWD, EMSS, RLL/DEN, GR/JB 23. CASING~ LINER AND CEMENTING RECORD CASING SE-FI-lNG DEPTH HOLE SIZE WT. PER FT. GRADE TOP BOTTOM SIZE CEMENTING RECORD AMOUNT PULLED 20" 91.1# H-40 32' 110' 24" 250 sx Arcticset I (Approx.) 9-5/8" 40# L-80 31' 9304' 12-1/4" 1900 sx PF 'E', 993 sx Class 'G' 7" 26# L-80 28' 19868' 8-1/2" 300 sx Class 'G' 24. Perforations open to Production (MD+TVD of Top and 25. TUBING RECORD Bottom and interval, size and number) S~ZE DEPTH SET (MD) PACKER SET (MD) 3-3/8" Gun Diameter, 6 spf 4-1/2", 12.6#, L-80 9231' 9194' MD TVD MD TVD 19475'-19487' 7607'-7617' 19495'-19513' 7623'-7638' 26. ACID, FRACTURE, CEMENT SQUEEZE, ETC. 19521 '-19555' 7644'-7672' DEPTH INTERVAL (MD) AMOUNT & KIND OF MATERIAL USED Freeze protect with 240 bbls diesel ngl lP,[hl 27. PRODUCTION TEST Date First Production J Method of Operation (Flowing, gas lift, etc.) September 14, 1997J Water Injection Date of Test !Hours Tested PRODUCTION FOR OIL-BBL GAS-MCF WATER-BBL CHOKE SIZE J GAS-OIL RATIO TEST PERIOD I Flow Tubing Casing Pressure CALCULATED OIL-BBL GAS-MCF 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. Form 10-407 Rev. 07-01-80 Submit In Duplicate 29. Geologic Markers 30. Formation Tests Measured True Vertical Include interval tested, pressure data, all fluids Marker Name Depth Depth recovered and gravity, GOR, and time of each phase. Top Kuparuk 'B' 19426' 7568' Top Kuparuk 'A' 19485' 7615' Top Kuparuk A2 19511' 7636' 31. List of Attachments Summary of Daily Drilling Reports, Surveys 32. I hereby certify that the foregoing is true and correct to the best of my knowledge Signed ChipAJvord :~-~ ~. ~ Title Senior Drilling Engineer Date MPF-41¢ 97-95 397-121 Prepared By Name/Number: Kathy Campoamor, 564-5122 Well Number Permit No. / Approval No. INSTRUCTIONS GENERAL: This form is designed for submitting a complete and correct well completion report and log on all types of lands and leases in Alaska. ITEM 1: Classification of Service Wells: Gas injection, water injection, steam injection, air injection, salt water disposal, water supply for injection, observation, injection for in-situ combustion. ITEM 5.' Indicate which elevation is used as reference (where not otherwise shown) for depth measurements given in other spaces on this form and in any attachments. ITEM 16 AND 24: If this well is completed for separate production from more than one interval (multiple completion), so state in item 16, and in item 24 show the producing intervals for only the interval reported in item 27. Submit a separate form for each additional interval to be separately produced, showing the data pertinent to such interval. ITEM 21: Indicate whether from ground level (GL) or other elevation (DF, KB, etc.). ITEM 23: Attached supplemental records for this well should show the details of any multiple stage cementing and the location of the cementing tool. ITEM 27: Method of Operation: Flowing, Gas Lift, Rod Pump, Hydraulic Pump, Submersible, Water Injection, Gas Injection, Shut-In, Other-explain. ITEM 28: If no cores taken, indicate 'none'. Form 10-407 Rev. 07-01-80 Performance Enquiry Report Operator BP Exploration Date 22:11, 04 Dec 97 Page 1 The analysis is from - 02:00, 30 May 97 - to - 02:00, 30 May 97 Programs in Result Table: MPF-4 ! DRILL AND COMPLETE Well Type Time From Time To Duration Description E.M.W.(equivalent mud weight) MPF-41 Event 02:00, 30 May 97 02:00, 30 May 97 0 hr 0 min Obtained leak off 11.8 Hole Size MDR 8-1/2 Facility Date/Time 21 May 97 22 May 97 23 May 97 24 May 97 25 May 97 26 May 97 27 May 97 28 May 97 M Pt F Pad Progress Report Well MPF-41 Rig Nabors 22E Page Date Duration Activity 18:01-04:30 04:30-04:45 06:00-08:00 08:00-10:00 10:00-11:00 11:00-12:00 12:00-16:30 16:30-17:00 17:00-06:00 06:00-14:30 14:30-15:30 15:30-16:30 16:30-17:00 17:00-18:00 18:00-06:00 06:00-10:30 10:30-12:00 12:00-14:30 14:30-15:30 15:30-17:00 17:00-18:00 18:00-19:00 19:00-20:30 20:30-20:45 20:45-06:00 06:00-12:00 12:00-13:30 13:30-15:00 15:00-16:00 16:00-06:00 06:00-16:00 16:00-16:30 16:30-17:00 17:00-17:30 17:30-18:00 18:00-23:00 23:00-01:30 01:30-05:00 05:00-06:00 06:00-10:00 10:00-12:30 12:30-15:30 15:30-19:30 19:30-20:30 20:30-20:45 20:45-06:00 06:00-08:30 08:30-10:30 10:30-12:00 12:00-17:00 17:00-18:00 18:00-18:30 18:30-19:30 19:30-20:30 10-1/4 hr 1/4 hr 2hr 2hr lhr lhr 4-1/2 hr 1/2 hr 13hr 8-1/2 hr lhr lhr 1/2 hr lhr 12hr 4-1/2 hr 1-1/2 hr 2-1/2 hr lhr 1-1/2 hr lhr lhr 1-1/2 hr 1/4 hr 9-1/4 hr 6hr 1-1/2 hr 1-1/2 hr lhr 14hr 10hr 1/2 hr 1/2 hr 1/2 hr 1/2 hr 5hr 2-1/2 hr 3-1/2 hr lhr 4hr 2-1/2 hr 3hr 4hr lhr 1/4 hr 9-1/4 hr 2-1/2 hr 2hr 1-1/2 hr 5hr lhr 1/2 hr lhr lhr Rig moved 95.00 % Rig moved 100.00 % Rigged up Drillfloor / Derrick Rigged up Bell nipple Made up BHA no. 1 Fill pits with Water based mud Made up BHA no. 1 Held safety meeting Drilled to 1298.0 fl Drilled to 2537.0 ft (cont...) Circulated at 2537.0 ft Pulled out of hole to 193.0 ft Serviced Top drive R.I.H. to 2537.0 ft Drilled to 4345.0 ft Drilled to 5013.0 ft (cont...) Circulated at 5013.0 ft Pulled out of hole to 1107.0 ft Pulled BHA Made up BHA no. 2 Serviced Top drive Singled in drill pipe to 1700.0 ft R.I.H. to 5013.0 ft Took MWD survey at 4936.0 ft Drilled to 6344.0 ft Drilled to 7000.0 ft (cont...) Circulated at 7000.0 ft Pulled out of hole to 4825.0 ft R.I.H. to 7000.0 ft Drilled to 8217.0 ft Drilled to 8965.0 ft (cont...) Circulated at 8965.0 ft Pulled out of hole to 8407.0 ft Singled in drill pipe to 8872.0 ft Reamed to 8965.0 ft Drilled to 9325.0 ft Circulated at 9325.0 ft Pulled out of hole to 197.0 ft Serviced Top drive R.I.H. to 9325.0 ft Circulated at 9325.0 ft Pulled out of hole to 1112.0 ft Pulled BHA Rigged up Casing handling equipment Held safety meeting Ran Casing to 9304.0 ft (9-5/8in OD) Circulated at 9303.0 ft Mixed and pumped slurry - 551.000 bbl Displaced slurry - 698.000 bbl Circulated at 2008.0 ft Mixed and pumped slurry - 387.000 bbl Displaced slurry - 152.000 bbl Cleared Bell nipple Rigged down Casing handling equipment 1 24 September 97 Facility M Pt F Pad Progress Report Well MPF-41 Rig Nabors 22E Page Date 2 24 September 97 Date/Time 29 May 97 30 May 97 31 May 97 01 Jun 97 02 Jun 97 03 Jun 97 04 Jun 97 05 Jun 97 20:30-21:30 21:30-22:30 22:30-00:00 00:00-02:30 02:30-03:30 03:30-06:00 06:00-08:30 08:30-09:30 09:30-10:30 10:30-13:00 13:00-15:00 15:00-16:00 16:00-18:00 18:00-21:00 21:00-22:00 22:00-00:30 00:30-01:30 01:30-02:00 02:00-06:00 06:00-04:00 04:00-05:30 05:30-06:00 06:00-07:30 07:30-08:30 08:30-09:30 09:30-06:00 06:00-21:30 21:30-23:30 23:30-02:30 02:30-03:30 03:30-04:30 04:30-06:00 06:00-07:30 07:30-06:00 06:00-10:00 10:00-12:30 12:30-13:30 13:30-14:30 14:30-15:30 15:30-03:30 03:30-06:00 06:00-06:30 06:30-10:00 10:00-11:00 11:00-12:00 12:00-16:00 16:00-17:30 17:30-21:00 21:00-00:30 00:30-06:00 06:00-10:00 10:00-12:30 12:30-14:00 14:00-15:00 Duration lhr lhr 1-1/2 hr 2-1/2 hr lhr 2-1/2 hr 2-1/2 hr lhr lhr 2-1/2 hr 2hr lhr 2hr 3hr lhr 2-1/2 hr lhr 1/2 hr 4hr 22 hr 1-1/2 hr 1/2 hr 1-1/2 hr lhr lhr 20-1/2 hr 15-1/2 hr 2hr 3hr lhr lhr 1-1/2 hr 1-1/2 hr 22-1/2 hr 4hr 2-1/2 hr lhr lhr lhr 12hr 2-1/2 hr 1/2 hr 3-1/2 hr lhr lhr 4hr 1-1/2 hr 3-1/2 hr 3-1/2 hr 5-1/2 hr 4hr 2-1/2 hr 1-1/2 hr lhr Activity Removed Bell nipple Installed Casing head Rigged up BOP stack Tested BOP stack Installed Wear bushing Racked back drill pipe Racked back drill pipe (cont...) Serviced Block line Serviced Top drive Made up BHA no. 3 Singled in drill pipe to 2008.0 ft Drilled installed equipment - DV collar Singled in drill pipe to 5500.0 ft R.I.H. to 9216.0 ft Tested Casing - Via annulus and string Drilled installed equipment - Float collar Circulated at 9345.0 ft Performed formation integrity test Drilled to 9973.0 ft Drilled to 13019.0 ft (cont...) Circulated at 13019.0 ft Pulled out of hole to 11624.0 ft Pulled out of hole to 9300.0 ft (cont...) Serviced Top drive R.I.H. to 13019.0 ft Drilled to 15636.0 ft Drilled to 17540.0 ft (cont...) Circulated at 17540.0 ft Pulled out of hole to 9300.0 ft Serviced Block line Serviced Top drive R.I.H. to 12000.0 ft R.I.H. to 17540.0 ft (cont...) Drilled to 18642.0 ft Drilled to 18879.0 ft (cont...) Circulated at 18879.0 ft Pulled out of hole to 16000.0 ft Serviced Top drive R.I.H. to 18879.0 ft Drilled to 19893.0 ft Circulated at 19893.0 ft Circulated at 19893.0 ft (cont...) Pulled out of hole to 9300.0 ft Serviced Block line Serviced Top drive R.I.H. to 19260.0 ft Reamed to 19893.0 ft Circulated at 19893.0 ft Dropped EMSS survey barrel Pulled out of hole to 5100.0 ft Laid down 4650.0 ft of 5in OD drill pipe Pulled BHA Tested Top ram Rigged up Casing handling equipment Facility M Pt F Pad Progress Report Well MPF-41 Page Rig Nabors 22E Date 3 24 September 97 Date/Time 06 Jun 97 07 Jun 97 15:00-15:30 15:30-00:00 00:00-01:00 01:00-06:00 06:00-11:00 11:00-11:30 11:30-15:00 15:00-15:30 15:30-15:45 15:45-18:00 18:00-18:30 18:30-19:30 19:30-22:00 22:00-01:00 01:00-04:00 04:00-06:00 06:00-08:00 08:00-18:00 18:00-19:00 Duration 1/2hr 8-1/2 hr lhr 5hr 5hr 1/2 hr 3-1/2 hr 1/2 hr 1/4 hr 2-1/4 hr 1/2hr lhr 2-1/2 hr 3hr 3hr 2hr 2hr 10hr lhr Activity Held safety meeting Ran Casing to 9000.0 ft (7in OD) Circulated at 9000.0 ft Ran Casing to 7in (14350.0 ft OD) Ran Casing to 19868.0 ft (7in OD) (cont...) Rigged up Cement head Circulated at 19868.0 ft Pumped Water based mud spacers - volume 70.000 bbl Mixed and pumped slurry - 61.000 bbl Displaced slurry - 757.000 bbl Tested Casing Rigged down Casing handling equipment Installed Seal assembly Rigged down BOP stack Installed Tubing head spool Installed Xmas tree Serviced Xmas tree Laid out 5in drill pipe from derrick Serviced Block line SUMMARY OF DALLY OPERATIONS SHARED SERVICES DRILLING- BPX/ARCO Well Name: MPF-41i Rig Name: N-4ES AFE# 347073 Accept Date: 08/17/97 Spud Date: . Release Date: 09/10/97 AUGUST 18, 1997 MIRU. RD, SCOPE LOWER DERRICK, INSTALL RING, MU TORQUE PIT SIDE SUB TIRES, MOVE PIPESHED, PITS, CAMP, #3 GEN, INSTALL TORQUE SUB TIRES. RIG ACCEPTED 08/17/97 @ 1500 HRS.. ND FRAC TREE, NU ADAPTER FLANGE, NU BOP, PULL FALSE BOWL W/BPV, SET TEST PLUG, NU BOP, CHANGE RAMS TO 3-1/2". TEST BOP, WITNESS TEST WAIVED BY JOHN SPAULDING W/AOGCC. PULL TEST PLUG, SET WR, LOAD PIPESHED W/3-1/2" DP, RIG F/I-IH. TIH W/DP F/PIPESHED, SLM DRIFT 3-1/2" DP. SLIP DRLG LINE. TIH W/DP F/PIPESHED, SLM DRIFT. CIRC OUT DIESEL FREEZE PROTECT. TIH W/ DP F/ PIPESHED, SLM DRIFT. AUGUST 19, 1997 LUB RIG. TIH W/3-1/2" DP & RBP RETRIEVING TOOL. LOAD PIPESHED W/3-1/2" DP. CONT TIH. CIRC DISPLACE WELL W/BRINE. REV CIRC/WASH TO RBP, TAG @ 15145, MONITOR WELL, LATCH INTO RBP, 5K OVER, PU 10', RIH T/15237', MONITOR WELL STATIC, NO FILL. CBU. RETURN DIRTY FLUID. MONITOR WELL. POOH. POOH SLOW W/3-1/2" DP. LD DP. AUGUST 20, 1997 CUT 84', SLIP 42' DRILL LINE, LUB RIG. TOH W/3-1/2" DP & 7" RBP. PULL WR, SET TEST PLUG, ND RAMS, NU 4-1/2" RAMS. TEST 4-1/2" RAMS. RU FLOOR FOR TUBING RUN. MU PACKER & TAILPIPE ASSY, TIH T/4615'. PACKER STARTED TAKING WT, 30k OVER, ATTEMPT TO PULL UP - NO GO. SET DOWN 30K - NO GO, PULL 60K OVER - NO GO. PRESS UP ANNUL TO/1000#, HOLDING, RELEASE HYDRIL, WORK UP/DOWN - NO GO. INSTALL HP, DROP BALL, SET PACKER 3000# @ 4615'. WAIT FOR HALLIBURTON SLICK LINE TO RETRIEVE RHC PLUG. RU HES, RIH W/4-1/2" GR, ENGAGE BALL SEAT PLUG, POOH, RIG DOWN HLS RU SWS ATTEMPT TO RIG CHEM CUTTER MU LUB PUMP IN SOH BAKER SENT WRONG XO TO LOCATION SENT (4.5 NSC, NEED 4.5 BTC) W/FOR BAKER TO DELIVER 4.5 BTC x 4.5 IF XO. AUGUST 21, 1997 LUB RIG RU SWS NOTIFY MPU MEDIC REQUEST RADIO SILENCE ARM CHEMICAL CUTTER RIH W/CHEM CUTTER TO 4300' CUTTER STOPPED DUE TO HIGH HOLE ANGLE BRING PUMP ON LINE @ 2 BPM/2500 PSI CONT FILL LOG CHEM CUTTER ON DEPTH & CUT 1 ¼" TUBING @ 4612' POOH & RD SWS TOOH W/4 ~" TUBING SET TEST PLUG PULL 4 ~" RAMS & INSTALL 3 Y2 RAMS TEST 3 ~" PIPE RAMS PER BP/AOGCC REQUIREMENTS GOOD TEST START PU BHA #1 FINISH PU BHA #1 PU 3 W' DP TAG @ 4612' WT 85k UP/50k DOWN MILL TUBING Page 1 of 6 SUMMARY OF DALLY OPERATIONS STUB & TOP SET SLIPS OF PKR (STOP MILLING @ BLM SLIPS) CIRC/COND HOLE W/HIGH VIS SWEEPS PREP TO TOOH W/BHA #1. AUGUST 22, 1997 PUMP DRY JOB LUB RIG TOOH (HAD OVER PULL SEVERAL TIMES 15-40k) W/DP & BHA. CLEAN JUNK SUBS RIG REPAIRS DRAW WORKS CLUTCH MU BHA #2 TIH TO PKR @ 4628' (PKR MOVED DOWN HOLE) SET 10k DOWN PU WT GAIN 8k DROP BACK DOWN HOLE 15' BELOW WHERE PKR WAS FIRST TAGGED. ACTS LIKE WE HAVE FISH. TOOH W/DP & BHA #3 - NO FISH! SPEAR GRAPPLES IN CATCH POSITION NEVER GOT INSIDE OF FISH. START TIH W/BHA #2 START PU 2 7/8" 10.4# S-135 DRILL PIPE TAGGED FISH AGAIN @ 4712' SET DOWN 20k PU SAW "BOBBLE" SET BACK DOWN FISH APPEARS TO BE GONE AGAIN PU AGAIN NO BITE CONT IN HOLE. AUGUST 23, 1997 LUB RIG FINISH LOADING PIPE SHED W/2 7/8" 10.4# PAC S-135 DRILL PIPE START TIH W/2 7/8" DP TO 12000' REV CIRC TBG VOL + PUW 90k SOW 32k CONT TIH W/REMAINDER OF 2 7/8" DP (TOTAL JTS 423) START TIH W/3 'Y:~" 15.5# DP FROM DERRICK STOP @ 16000' REV CIRC TBG VOL + PUW 127k SOW 40k FINISH RUNNING 3 Y:~" DP FROM DERRICK FINISH TIH W/3 Y:~" DP FROM PIPE SHED PUSH FISH TO BTM @ 19808' DRILLERS DEPTH TOP OF FISH @ 19784' WORK TOOLS START REV CIRC SWEEP PUW 190k SOW 65k FINISH REV CIRC HOLE VOL CLEAN TOOH W/3 ~" DP SLIP 42' DRILLING LINE CONT TOOH W/2 7/8" DP. AUGUST 24, 1997 FINISH TOOH LD BHA #2 (RECOVERED FISH) LD FISH CLEAN (FLUSH) INSIDE OF BOP STACK MU BHA #3 START TIH W/2 7/8" DP & 3 Y:~" DP FINISH TIH W/DP TAG BTM W/MULE SHOE DEPTH OF CSG SCRAPER @ 19250'. START POOH W/BHA #3 LD 3 Y2" DP CUT 84' SLIP 42' DRILL LINE CONT POOH W/BHA #3 LD 2 7/8" DP. AUGUST 25, 1997 FINISH POOH W/BHA #3 LD 2 7/8" DP. PULL WEAR BRUSHING INSTALL TEST PLUG CHANGE OVER TO 4W' PIPE RAMS PERFORM BOPE TEST PER BP/AOGCC REQUIREMENTS RIGHT TO WITNESS WAIVIED BY L. GRIMALDI. LOAD PIPE SHED W/4 Y~"x 12.6# x L-80 x IBT MOD TUBING. FINISH LOADING PIPE SHED REVIEW WELL BORE W/BAKER SERVICE HAND & DRILLER PU TALL PIPE & BAKER PKR START RIH W/4 ~" TUBING SET DOWN @ 4408' PU & TRY AGAIN FELL THRU CONT SLOWLY IN HOLE SET DOWN AGAIN @ 4697' TRY THREE TIMES TO EASE THRU NO-GO DECIDED NOT TO CONTINUE IN HOLE START POOH LD (RANGE 3) TUBING. AUGUST 26, 1997 FINISH POOH W/4 ~" COMPLETION ATTEMPT. INSPECT PACKER & LD RU HES RIH W/5.9750" GR/JB TO 5075' RECOVERED A LARGE PEICE OF RUBBER & TWO LARGE PIECES OF METAL SHAVINGS FROM "MILLED PACKER" RUN #2 RERAN Page 2 of 6 SUMMARY OF DALLY OPERATIONS SAME TO 5391' RECOVERED PIECE OF PKR "SLIPS" RUN #3 RERAN SAME TO 8072' RECOVERED A LARGE PIECE OF PKR "SLIPS" RUN #4 RERAN SAME TO 9550' RECOVERED METAL CUTTING RUN #5 RERAN SAME STOP @ 9800 START POOH BECAME STUCK @ 7075' WORK FREE & FINISH POOH. RECOVER LARGE PIECE OF METAL SHAVING & SOME METAL CUTTINGS. RD HES SET TEST PLUG ND 4 Y2" RAMS INSPECT INSIDE OF BOP STACK CLEAN NU 2 7/8" RAMS TEST PIPE RAMS TO 250/5000 PSI GOOD PULL TEST PLUG & SET WR RU FOR 2 7/8" DRILL PIPE. MU BHA #4 START PICKUP 2 7/8" DRILL PIPE MU BHA #4 START PICK UP 2 7/8" DRILL PIPE STOP @ 4750' REV TUBING VOL + 4 BPM/1100 PSI CONT IN HOLE W/2 7/8" DP. AUGUST 27, 1997 LUB RIG CONT PU 2 7/8" DP & RUN BHA #4 TO 9375' NO PROBLEMS REV CIRC TUBING VOL + TOOH FOR BHA #5 CUT & SLIP DRILLING LINE MU BHA #5 & TIH W/2 7/8" DP STOP @ 13000' REV CIRC TUBING VOL LOAD PIPE SHED W/3 ½" DP CONT TIH W/3 ~" DP STOP @ 17600' REV CIRC TUBING CONT TIH W/3 Y:~" DP. AUGUST 28, 1997 LUB RIG FINISH TIH W/3 Y~" DP TAG PBTD @ 19792' POH TO 19710' REV CIRC HOLE VOL W/2 40 BBL HI VIS SWEEPS. START TOOH (LD) W/3 1/~,, DP & BHA #5 FINISH TOOH W/3 Y~" DP & BHA #5. FINISH TOOH W/3 ~" DP x 2 7/8" DP x BHA #5 x 2 7/8 x MULE SHOE CLEAN JBS JUNK BASKETS HAD HANDFULL OF METAL SHAVINGS IN THEM & THERE WAS ONE SMALL PIECE OF METAL WEDGED IN CASING SCRAPER. AUGUST 29, 1997 PULL WEAR BUSHING & INSTALL TEST PLUG. CHANGE RAMS TO 4 W' TUBING TEST RAMS TO BP & AOGCC REQUIREMENTS GOOD TEST. FINISH LOADING PIPE SHED W/4 Y2" COMPLETION TUBING PU & INSPECT BAKER PKR & TAILPIPE ASSY. START TIH W/4 ~" 12.6 L-80 TUBING PKR STARTED TO SET @ 6990' ATTEMPT TO PUMP DOWN ANNULUS PRESSED UP TO 2500 PSI & HOLDING DROP 2" BALL LET FALL ON SEAT PRESSURE UP & SET PKR TO LOCK IN PLACE. ATTEMPT TO SHEAR SO SUB @ 5000 PSI RU HIGH PRESSURE CONNECTION SHEAR SO SUB @ 6200 PSI (PREP WELL TO ALLOW SWS CHEM CUTTER TO BE PUMPED DOWN HOLE - NOTE: A TUBING PUNCH WAS NOT AN OPTION, NO 4 ¼" PUNCH ON SLOPE). WO SWS (FINISH UP ON PRESENT JOB/LOAD OUT TRUCK/TRAVEL TO LOC) NOTIFY MPU MEDIC OF CHEM CUT OPS STARTING. RU SWS. AUGUST 30, 1997 CONT RIH W/CHEM CUTTER. HAD TO PUMP CUTTER DOWN @ 2 BPM/1800 PSI LOG CUTTER INTO PLACE & CUT TUBING @ 6979' WLM START POOH HAVING PROBLEMS W/TOOL HANGING UP STUCK TOOL SEVERAL TIMES WORKED FREE & FINISHED POOH LD TOOL RD SWS RELEASE RADIO SILENCE. START TOOH W/4 Y2" TUBING FINISH TOOH LD 169 JTS PUP JT & STUB FROM 2 FT PUP JT ABOVE PKR INSTALL TEST PLUG CHANGE TO 3 W' PIPE RAMS. TEST PIPE Page 3 of 6 SUMMARY OF DALLY OPERATIONS RAMS TO BP/AOGCC REQUIREMENTS PULL TEST PLUG & INSTALL WEAR BRUSH. RIG UP FLOOR TO RUN DP MU BHA #6 TIH W/BHA & 3 Y2" DP TAG TOF @ 6987' (DRILLERS DEPTH) MILL ON 4 ~" TUBING STUG & PKR. AUGUST 31, 1997 MILLED ON PKR TO 6992' PULLED UP HOLE (FRICTION BITE) TO 6972' PUMP DRY JOB POOH W/3 ~" DP. FINISH TOOH LD MILL CLEAN JUNK BASKETS (RECOVERED 1 GAL OF SHAVINGS & CHIPS) MU BHA #3 PULL WR INSTALL TEST PLUG CHANGE RAMS TO 2 7/8" TEST PIPE RAMS TO BP/AOGCC REQUIREMENTS. PULL TEST PLUG & INSTALL WEAR BRUSHING START RIH W/BHA PU 2 7/8" DP FOUND PKR @ 6974' WORK TOOLS FISH ON SPEAR. START TOOH W/FISH. SEPTEMBER 01, 1997 LUB RIG FINISH TOOH W/3 Y2" DP & BHA LD FISH PKR. FLUSH & INSPECT INSIDE OF BOP STACK INSTALL TEST PLUG PERFORM WEEKLY BOPE TEST PER BP/AOGCC REQUIREMENTS - TEST WITNESSED BY C. SHEVEY. MU BHA #8, 6 3/16" SHOE ON GLOBE BASKET WOULD NOT ENTER CASING LD FLOBE BASKET ATTEMPT TO REDUCE OD W/HAND GRINDER & TRY AGAIN NO-GO. SEND GLOBE BASKET TO MACHINE SHOP TO REDUCE OD TO 6 1/16" CUT DRILLING LINE ADJ BRAKE ROLLERS. RIG UP FLOOR PU 2 7/8" DP FROM PIPE SHED (WHILE WO GLOBE BASKET) STAND BACK IN DERRICK. PU GLOBE BASKET RE- DRESSED TO 6 1/16" TIH W/BHA #8 TO 6863' TAGGED JUNK REPAIR ELECTRICAL ON RIG PUMP ATTEMPT TO WASH THRU JUNK NO GO. PU KELLY & WASH/ROTATE THRU TO 6865' RIH TO 6928'. REV CIRCULATE TUBING VOL @ 4 BPM/1500 PSI. SEPTEMBER 02, 1997 FINISH REV CIRC TUBING VOL FROM 6950' GOT JUNK MOVING DOWN HOLE. CONT TIH W/2 7/8" DP TAG JUNK AGAIN @ 6950' GOT JUNK MOVING DOWN HOLE. CONT TIH PUSHING JUNK TO 9420' PUW 74k SOW 34k REV CIRC TUBING VOL + CONT TIH PUSHING JUNK TO 13032' POW 97k SOW 47k REV CIRC TUBING VOL + CONT TIH W/2 7/8" x 3 Y~" DP TO 17563' POW 140k SOW 49k START REV CIRC FINISH REV CIRC TUBING VOL + CONT TO PBTD @ 19793' POH TO 19727' POW 190k SOW 60k REC CIRC HOLE VOL W/2 HI VIS SWEEPS @ 3 BPM/1750 PSI. START TOOH W/3 Y~"x 2 7/8" DP & BHA #8. SEPTEMBER 03, 1997 LUB RIG FINISH TOOH W/2 7/8" DP & BHA #8 LD GLOBE BASKET RECOVERED 1 LARGE PIECE OF METAL & THE 2" STEEL PKR SETTING BALL LD & CLEAN BOOT BASKETS RECOVERED A HANDFULL OF CUTTINGS/SHAVINGS MU BHA #9 (BALL INSTALLED) START TIH W/2 7/8" DP TO 2679' WASH DOWN 1 JT WHILE PUMPING THRU REV BASKET (RB). CONT TIH TO 3324' SAW "BOBBLE" WASH DOWN 1 JT WHILE PUMPING THRU RB SLIP & OUT DRILLING LINE CONT RIH TO 6378' WASH DOWN 1 JT WHILE PUMPING THRU RD REPEAT AGAIN @ 7290' CONT RIH TO Page 4 of 6 SUMMARY OF DALLY OPERATIONS 8175' UNABLE TO GET ANY DEEPER UNABLE TO ROTATE DP LD RB CLEAN OUT MISC PIECES OF JUNK RECOVERED 1 LARGE PIECE OF "FLATTEN" METAL.\ SEPTEMBER 04, 1997 CLEAN BOOT BASKETS & MU BHA TIH & TAG JUNK @ 3523' & 3873' & CONT RIH TO 5473' CIRC F/5473' TO 5504' @ 72-SPM 1800 PSI TIH & WORK THRU TIGHT SPOTS & CIRC F/8564' TO 8578' TIH TO 10012' CIRC F/10012' TO 10042' TIH & WORK THRU TIGHT SPOTS @ 10742'-10835', 11169', 11471', 13281' CIRC F/13308'-13339' & RIG FLOOR TO RUN 3.5" DP RIH & WORK THRU TIGHT SPOTS @ 15028', 15059', 15602', 15833' CIRC ON BTM @ 3 BPM 3000 PSI & DROP BAR & PUMP DN TO CIRC SUB & PUMP DRY JOB POOH W/REVERSE CIRC BASKET & TIGHT SPOTS @ 12600', 11680', 10400' . SEPTEMBER 05, 1997 CONT POOH & CLEAN REVERSE BASKET REC 2.5 GAL IRON H2S DRILL W/MAN DN & ERT WAIT ON TOOLS MU BHA #11 & RIH W/SAME CUT & SLIP DRILLING LINE CONT TIH W/6.125" REVERSING BASKET TAG JUNK 8272' CONT RIH & CIRC F/8301'-8330' & 8578'-8609' & 10773', 11745', 14216' & CONT RIH TO 19792' CIRC @ 19707' & DROP BAR & PUMP DN TO CIRC SUB POOH & TIGHT SPOTS @ 13481', 12280', 10770'. SEPTEMBER 06, 1997 CONT POOH & CLEAN OUT REV BASKET & JUNK BASKET REC A SMALL AMOUNT OF STEEL SLIVERS RIH W/FTA #12 TO 5000' REV CIRC BU @ 7 BPM 500 PSI CONT RIH TO 7000' CIRC BU @ 5 BPM 1900' PSI TIH TO 8000' & REV OUT TAG OBSTRUCTION @ 8492' WORK & LD 3 JTS & REVERSE OUT @ 4.5 BPM 1900' PSI. CONT RIH TO 16441' & REV OUT EVERY 1000' GETTING LOTS OF IRON SLIVERS OVER SHAKER (AFTER CHANGING LINES TO BYPASS SHAKER) SEPTEMBER 07, 1997 CONT RIH W/FTA #12 & REVERSE CIRC OUT EVERY 1000' TO 19252' SLIP DRILLING LINE. POOH LD DP (DRAG SPOTS ON TOH) 10329', 8914', 8781' REC NO IRON IN JUNK BASKETS OR GLOBE BASKETS. SEPTEMBER 08, 1997 RIG HES & RIH W/5.5" MAGNET 4 RUNS WORK TO 8453' & REC SMALL IRON SHAVING STOPPING DUE TO WELL BORE CHG RAMS TO 4.5" & TEST SAME TO 5000 PSI. MU BAKER PKR W/SCOOP GUIDE 6.125" O.D. & STAB 6 1/8" ON TOP SUB ABOVE PKR WORK JTS #163, 164 & 165 10' IN ONE EACH JT AS IF IT IS CSG COLLAR (WIND IS MAKING IT SLOW RUNNING DUE TO STABBING). SEPTEMBER 09, 1997 CONT TO RIH W/COMPLETION BAKER 7" SAB 3 & PREMATURELY SET @ 9223' ATTEMPT TO REV CIRC UNABLE DROP 2" SETTING BALL & SET PKR TO 2500 PSI. TEST ANNULUS TO 3500 PSI FOR 30 MIN GOOD TEST & TEST TUBING WAIT ON ORDERS SHEAR OUT BALL @ 3800 PSI RIG HES WIRE LINE & RIH W/"XN" Page 5 of 6 SUMMARY OF DALLY OPERATIONS PLUG STARTED PUMPING @ 4500 PSI PLUG IN XN NIPPLE PROFILE & UNABLE TO SHEAR OFF. POOH W/PLUG & REDRESS W/SAMLLER KEY STOCK RIH W/"XN" PLUG & PUMPING DN. SEPTEMBER 10, 1997 SET PLUG IN "XN" NIPPLE @ 9242' & POOH & TEST TO 3000 PSI BLIND BACK OF 4.5" TUBING @ 548.95' ND BOP'S TIH W/4.5" TBG. 13 JTS & SPACE OUT PUPS FREEZE PROTECT TO SURFACE W/DIESEL SCREW INTO TUBING & TORQUE & PU TO 100k RU & TEST TUBING TO 3500 PSI (OK) RU BOWL & SLIPS ON TUBING HEAD & MU HANGER & LANDING JT & LAND W/80k ON HANGER TEST HANGER TO 5000 K & MU TREE & TEST TO 5000k. TEST ANNULUS TO 1500 PSI (PER AOGCC WITNESSED BY JOHN SPAULDING & TEST TO 3500 PER BP) SET BPV & RIG DOWN CELLAR LINES & SECURE & CLN PITS & MOVING RIG TO MPU F-33. RIG RELEASED @ 0300 HRS. Page 6 of 6 SPi ,Y-SUN DRILLING SERVICES ~tNCHOR,AGE ALASKA 7-- BP EXPLORATION MILNE POINT / MPF-41 500292277000 NORTH SLOPE BOROUGH COMPUTATION DATE: 6/17/97 DATE OF SURVEY: 060497[~)E(.'~ MWD SURVEY JOB NUMBER: AK-MM-701 KELLY BUSHING ELEV{aS~ OPERATOR: BP EXPLORATION;~ff~°Tags ' TRUE SUB-SEA MEASD VERTICAL VERTICAL DEPTH DEPTH DEPTH COURS INCLN DG MN COURSE DLS TOTAL DIRECTION RECTANGULAR COORDINATES DEGREES DG/100 NORTH/SOUTH EAST/WEST VERT. SECT. .00 .00 -41.30 112.00 112.00 70.70 142.98 142.98 101.68 208.41 208.41 167.11 300.74 300.73 259.43 0 0 0 0 0 12 0 17 1 18 N .00 E .00 .00N .00E N .00 E .00 .00N .00E N 59.58 W .68 .03N .05W N 77.20 E .71 .13N .01E N 75.64 E 1.10 .44N 1.26E .00 .00 .00 .11 1.00 392.48 392.42 351.12 483.33 483.17 441.87 573.19 572.85 531.55 665.12 664.45 623.15 760.90 759.64 718.34 2 10 3 14 3 57 5 35 7 0 N 78.20 E .94 1.05N 3.98E N 77.84 E 1.18 1.95N 8.17E N 72.96 E .86 3.39N 13.61E N 72.89 E 1.79 5.64N 20.92E N 73.99 E 1.48 8.62N 31.01E 2.86 5.69 9.61 15.15 22.69 848.55 846.58 805.28 7 35 939.05 936.05 894.75 9 34 1028.98 1024.45 983.15 11 31 1124.39 1117.61 1076.31 13 19 1220.02 1210.48 1169.18 14 16 1315.64 1302.87 1261.57 1411.27 1394.49 1353.19 1506.79 1484.88 1443.58 1602.55 1575.06 1533.76 1697.62 1664.31 1623.01 15 31 17 45 20 1 19 17 20 58 N 73.05 E .68 11.79N 41.69E N 72.96 E 2.20 15.74N 54.60E N 67.61 E 2.42 21.35N 70.07E N 68.47 E 1.90 29.02N 89.12E N 66.88 E 1.07 37.70N 110.22E N 63.78 E 1.55 47.98N 132.55E N 59.16 E 2.71 61.12N 156.56E N 51.35 E 3.55 78.80N 181.85E N 48.62 E 1.22 99.50N 206.51E N 49.78 E 1.82 120.86N 231.29E 30.67 40.43 52.89 68.90 86.79 106.68 129.88 157.67 187.79 218.54 1793.06 1752.58 1711.28 23 42 1888.83 1839.68 1798.38 25 25 1984.32 1925.10 1883.80 27 37 2078.31 2007.61 1966.31 29 33 2173.86 2089.56 2048.26 32 19 N 50.45 E 2.87 144.11N 259.12E N 51.88 E 1.90 169.05N 290.13E N 49.96 E 2.48 195.95N 323.21E N 50.89 E 2.11 224.60N 357.89E N 50.66 E 2.89 255.66N 395.94E 252.43 289.35 328.99 370.93 416.64 2269.65 2169.59 2128.29 2364.25 2247.55 2206.25 2459.90 2326.15 2284.85 2555.32 2404.15 2362.85 2650.13 2481.24 2439.94 34 19 34 43 34 45 35 35 35 36 N 48.51 E 2.42 289.78N 435.97E N 43.86 E 2.82 326.88N 474.62E N 39.47 E 2.61 367.57N 510.82E N 36.22 E 2.15 410.96N 544.51E N 32.68 E 2.17 456.45N 575.72E 465.98 517.25 570.44 624.77 679.71 2745.59 2558.99 2517.69 35 19 2840.72 2635.55 2594.25 37 28 2936.27 2710.16 2668.86 39 49 3031.99 2782.60 2741.30 41 47 3126.55 2851.86 2810.56 44 0 N 33.21 E .44 502.93N 605.84E N 31.69 E 2.45 550.56N 636.10E N 31.26 E 2.48 601.44N 667.25E N 30.73 E 2.10 655.06N 699.45E N 31.59 E 2.41 710.13N 732.76E 734.98 791.32 850.94 913.46 977.78 ', i61NAL SP~ .Y-SUN DRILLING SERVICES ANCHORAGE ALASKA PAGE BP EXPLORATION MILNE POINT / MPF-41 500292277000 NORTH SLOPE BOROUGH COMPUTATION DATE: 6/17/97 DATE OF SURVEY: 060497 MWD SURVEY JOB NUMBER: AK-MM-70147 KELLY BUSHING ELEV. = 41.30 FT. OPERATOR: BP EXPLORATION TRUE SUB-SEA MEASD VERTICAL VERTICAL DEPTH DEPTH DEPTH COURS INCLN DG MN COURSE DLS TOTAL DIRECTION RECTANGULAR COORDINATES DEGREES DG/100 NORTH/SOUTH EAST/WEST VERT. SECT. 3220.22 2918.20 2876.90 3315.39 2983.14 2941.84 3411.01 3045.62 3004.32 3506.29 3105.17 3063.87 3601.44 3162.24 3120.94 45 47 48 7 50 16 52 20 53 55 N 32.39 E 2.01 766.19N 767.79E N 30.91 E 2.69 825.40N 804.26E N 31.08 E 2.25 887.43N 841.53E N 32.84 E 2.62 950.50N 880.90E N 31.17 E 2.17 1015.05N 921.23E 1043.81 1113.29 1185.63 1259.89 1335.92 3697.37 3217.14 3175.84 56 13 3792.22 3268.44 3227.14 58 16 3886.69 3316.75 3275.45 60 13 3981.76 3362.11 3320.81 62 46 4076.79 3403.90 3362.60 65 1 N 30.76 E 2.42 1082.49N 961.69E N 30.46 E 2.17 1151.13N 1002.30E N 29.40 E 2.28 1221.48N 1042.79E N 29.06 E 2.71 1294.39N 1083.58E N 28.19 E 2.51 1369.29N 1124.45E 1414.53 1494.27 1575.43 1658.97 1744.29 4172.40 3442.70 3401.40 67 4 4267.70 3477.57 3436.27 69 59 4363.03 3507.92 3466.62 72 52 4458.40 3533.91 3492.61 75 30 4554.07 3556.08 3514.78 77 41 N 28.19 E 2.14 1446.29N 1165.73E N 28.53 E 3.07 1524.33N 1207.85E N 28.91 E 3.04 1603.57N 1251.27E N 29.47 E 2.81 1683.66N 1296.02E N 29.29 E 2.31 1764.74N 1341.67E 1831.64 1920.31 2010.66 2102.42 2195.46 4649.45 3576.51 3535.21 77 33 4744.80 3597.12 3555.82 77 28 4840.37 3617.98 3576.68 77 19 4936.02 3639.26 3597.96 76 58 5031.57 3660.39 3619.09 77 28 N 29.55 E .30 1845.90N 1387.44E N 28.53 E 1.05 1927.28N 1432.62E N 27.62 E .94 2009.57N 1476.52E N 30.04 E 2.49 2091.25N 1521.47E N 30.97 E 1.09 2171.53N 1568.77E 2288.63 2381.72 2474.96 2568.19 2661.35 5127.31 3680.69 3639.39 78 2 5222.32 3700.22 3658.92 78 13 5317.95 3719.59 3678.29 78 24 5413.71 3739.70 3698.40 77 20 5509.17 3760.60 3719.30 77 21 N 30.11 E 1.05 2252.11N 1616.31E N 29.80 E .38 2332.67N 1662.74E N 29.74 E .19 2413.96N 1709.24E N 29.10 E 1.28 2495.51N 1755.23E N 28.65 E .46 2577.07N 1800.21E 2754.89 2847.86 2941.51 3035.12 3128.26 5604.52 3781.42 3740.11 5700.25 3802.25 3760.95 5795.77 3823.10 3781.80 5890.69 3843.68 3802.38 5986.16 3864.36 3823.06 77 25 77 26 77 20 77 37 77 21 N 29.38 E .75 2658.44N 1845.34E N 29.51 E .14 2739.81N 1891.27E N 27.77 E 1.78 2821.61N 1935.94E N 26.71 E 1.13 2903.99N 1978.35E N 29.16 E 2.52 2986.32N 2022.01E 3221.31 3314.75 3407.95 3500.55 3593.70 6079.80 3884.41 3843.11 77 54 6171.81 3903.69 3862.39 77 54 6265.57 3924.84 3883.54 76 1 6357.97 3946.73 3905.43 76 34 6451.17 3967.48 3926.18 77 42 N 28.08 E 1.27 3066.60N 2065.82E N 29.56 E 1.57 3145.42N 2109.18E N 29.08 E 2.07 3225.05N 2153.91E N 30.05 E 1.18 3303.13N 2198.20E N 28.59 E 1.96 3382.34N 2242.68E 3685.16 3775.12 3866.45 3956.21 4047.06 SP1 Y-SUN DRILLING SERVICES ANCHORAGE ALASKA PAGE BP EXPLORATION MILNE POINT / MPF-41 500292277000 NORTH SLOPE BOROUGH COMPUTATION DATE: 6/17/97 DATE OF SURVEY: 060497 MWD SURVEY JOB NUMBER: AK-MM-70147 KELLY BUSHING ELEV. = 41.30 FT. OPERATOR: BP EXPLORATION TRUE SUB-SEA MEASD VERTICAL VERTICAL DEPTH DEPTH DEPTH COURS INCLN DG MN COURSE DLS TOTAL DIRECTION RECTANGULAR COORDINATES DEGREES DG/100 NORTH/SOUTH EAST/WEST VERT. SECT. 6545.32 3988.63 3947.33 6640.01 4011.08 3969.78 6732.83 4033.00 3991.70 6825.21 4054.88 4013.58 6917.53 4077.28 4035.98 76 19 76 14 76 25 76 10 75 45 N 31.14 E 3.02 3461.89N 2288.36E N 30.11 E 1.06 3541.05N 2335.22E N 31.10 E 1.06 3618.68N 2381.14E N 30.66 E .54 3695.70N 2427.20E N 29.60 E 1.20 3773.16N 2472.15E 4138.79 4230.75 4320.92 4410.63 4500.18 7013 . 27 4099 . 85 4058 . 55 7107 . 15 4121 . 05 4079 . 75 7200.98 4142 . 41 4101.11 7294 . 74 4163 . 68 4122 . 38 7387.64 4184.45 4143.15 76 58 76 55 76 45 77 0 77 9 N 30.88 E 1.83 3853.53N 2519.01E N 29.35 E 1.59 3932.63N 2564.89E N 30.40 E 1.10 4011.86N 2610.40E N 29.32 E 1.15 4091.04N 2655.86E N 29.39 E .17 4169.97N 2700.25E 4593.20 4684.63 4775.99 4867.30 4957.84 7481.83 4205.47 4164.17 7576.04 4226.60 4185.30 7669.30 4248.01 4206.71 7762.61 4269.97 4228.67 7855.39 4291.41 4250.11 77 4 77 0 76 27 76 19 76 57 N 29.07 E .34 4250.09N 2745.08E N 29.35 E .30 4330.22N 2789.89E N 27.13 E 2.39 4410.17N 2832.83E N 28.77 E 1.71 4490.28N 2875.33E N 29.68 E 1.18 4569.05N 2919.40E 5049.66 5141.47 5232.20 5322.86 5413.13 7948.35 4312.55 4271.25 8042.99 4332.92 4291.62 8135.83 4352.35 4311.05 8230.49 4373.27 4331.97 8323.73 4394.94 4353.64 76 44 78 24 77 26 77 1 76 6 N 28.41 E 1.35 4648.18N 2963.35E N 29.10 E 1.89 4729.20N 3007.81E N 28.53 E 1.20 4808.74N 3051.56E N 28.33 E .49 4889.92N 3095.51E N 27.16 E 1.56 4970.18N 3137.73E 5503.64 5596.05 5686.82 5779.13 5869.78 8416.47 4417.09 4375.79 8509.83 4438.80 4397.50 8603.00 4460.13 4418.83 8697.49 4481.24 4439.94 8790.85 4501.71 4460.41 76 76 76 77 77 15 51 4O 30 9 N 27.75 E .64 5050.09N 3179.25E N 27.99 E .70 5130.35N 3221.70E N 28.34 E .42 5210.31N 3264.50E N 28.44 E .89 5291.33N 3308.30E N 29.78 E 1.45 5370.91N 3352.60E 5959.79 6050.56 6141.24 6233.33 6324.41 8881.70 4521.78 4480.48 8977.83 4542.48 4501.18 9070.92 4562.64 4521.34 9164.76 4583.63 4542.33 9244.65 4601.16 4559.86 77 77 77 76 77 18 49 9 59 39 N 30.56 E .85 5447.51N 3397.13E N 32.03 E 1.58 5527.72N 3445.89E N 30.63 E 1.63 5605.34N 3493.14E N 33.09 E 2.56 5683.00N 3541.41E N 31.39 E 2.24 5748.92N 3582.98E 6413.00 6506.81 6597.62 6688.97 6766.80 9332.83 4619.56 4578.26 9426.96 4639.14 4597.84 9522.46 4659.76 4618.46 9617.76 4681.15 4639.85 9713.48 4702.61 4661.31 78 15 77 43 77 20 76 43 77 20 N 31.51 E .69 5822.49N 3627.98E N 31.10 E .71 5901.16N 3675.82E N 30.44 E .78 5981.27N 3723.52E N 29.97 E .80 6061.53N 3770.24E N 29.20 E 1.02 6142.65N 3816.30E 6852.98 6944.99 7038.20 7131.06 7224.33 SPi .Y-SUN DRILLING SERVICES ANCHOR_AGE ALASKA PAGE BP EXPLOR3~TION MILNE POINT / MPF-41 500292277000 NORTH SLOPE BOROUGH COMPUTATION DATE: 6/17/97 DATE OF SURVEY: 060497 MWD SURVEY JOB NUMBER: AK-MM-70147 KELLY BUSHING ELEV. = 41.30 OPERATOR: BP EXPLOP~ATION FT. TRUE SUB-SEA MEASD VERTICAL VERTICAL DEPTH DEPTH DEPTH COURS INCLN DG MN COURSE DLS TOTAL DIRECTION RECTANGULAR COORDINATES DEGREES DG/100 NORTH/SOUTH EAST/WEST VERT. SECT. 9806.20 4723.30 4682.00 76 52 9904.66 4745.08 4703.78 77 34 9999.25 4765.84 4724.54 77 4 10095.21 4786.59 4745.29 77 56 10190.40 4806.02 4764.72 78 29 N 28.45 E .94 6221.83N 3859.87E N 27.89 E .90 6306.48N 3905.20E N 27.16 E .92 6388.31N 3947.85E N 26.92 E .95 6471.76N 3990.44E N 27.74 E 1.02 6554.54N 4033.22E 7314.71 7410.71 7502.95 7596.56 7689.69 10285.90 4824.99 4783.69 78 10381.51 4844.04 4802.74 78 10476.22 4863.47 4822.17 77 10569.72 4882.83 4841.53 78 10664.50 4902.08 4860.78 78 35 24 55 10 22 N 28.18 E .47 6637.21N 4077.10E N 29.37 E 1.24 6719.33N 4122.20E N 28.57 E .98 6800.42N 4167.10E N 28.94 E .48 6880.62N 4211.10E N 30.11 E 1.23 6961.37N 4256.83E 7783.26 7876.95 7969.64 8061.11 8153.91 10760.33 4921.86 4880.56 77 47 10855.89 4942.53 4901.23 77 13 10951.01 4962.92 4921.62 78 0 11046.70 4983.12 4941.82 77 37 11141.46 5003.31 4962.01 77 46 N 29.60 E .81 7042.68N 4303.51E N 28.91 E .92 7124.08N 4349.10E N 29.99 E 1.38 7204.98N 4394.78E N 28.97 E 1.12 7286.40N 4440.81E N 30.21 E 1.29 7366.90N 4486.53E 8247.66 8340.96 8433.86 8527.39 8619.97 11235.96 5023.52 4982.22 11333.91 5044.67 5003.37 11428.50 5065.30 5024.00 11524.34 5086.69 5045.39 11619.42 5108.60 5067.31 77 31 77 32 77 15 76 56 76 24 N 29.38 E .90 7447.01N 4532.40E N 30.57 E 1.19 7529.85N 4580.18E N 30.55 E .30 7609.34N 4627.11E N 30.51 E .33 7689.81N 4674.57E N 29.57 E 1.12 7769.90N 4720.88E 8712.28 8807.90 8900.19 8993.59 9086.10 11714.94 5131.58 5090.28 75 46 11810.15 5154.33 5113.03 76 34 11905.75 5176.31 5135.01 76 49 12000.98 5198.17 5156.87 76 37 12096.55 5219.83 5178.53 77 10 N 28.33 E 1.42 7851.03N 4765.76E N 28.81 E .98 7932.22N 4809.97E N 30.14 E 1.38 8013.21N 4855.75E N 28.80 E 1.39 8093.90N 4901.35E N 30.53 E 1.85 8174.77N 4947.41E 9178.81 9271.25 9364.28 9456.96 9550.03 12191.96 5241.12 5199.82 12287.66 5262.63 5221.33 12382.82 5284.34 5243.04 12478.63 5306.78 5265.48 12574.27 5328.78 5287.48 77 3 76 58 76 39 76 15 77 8 N 29.93 E .63 8255.13N 4994.24E N 30.09 E .18 8335.88N 5040.88E N 29.45 E .74 8416.30N 5086.88E N 28.78 E .79 8497.67N 5132.20E N 29.14 E .99 8579.10N 5177.26E 9643.02 9736.27 9828.91 9922.05 10015.12 12669.16 5349.68 5308.38 77 24 12764.51 5370.64 5329.34 77 11 12858.25 5391.61 5350.31 76 56 12950.97 5412.70 5371.40 76 46 13044.22 5434.22 5392.92 76 32 N 30.51 E 1.44 8659.40N 5223.30E N 30.01 E .56 8739.74N 5270.17E N 29.29 E .80 8819.14N 5315.37E N 29.56 E .34 8897.78N 5359.72E N 28.33 E 1.31 8977.18N 5403.63E 10107.67 10200.68 10292.04 10382.33 10473.05 .Y-SUN DRILLING SERVICES ANCHORAGE ALASKA PAGE BP EXPLORATION MILNE POINT / MPF-41 500292277000 NORTH SLOPE BOROUGH COMPUTATION DATE: 6/17/97 DATE OF SURVEY: 060497 MWD SURVEY JOB NUMBER: AK-MM-70147 KELLY BUSHING ELEV. = 41.30 FT. OPERATOR: BP EXPLORATION TRUE SUB-SEA MEASD VERTICAL VERTICAL DEPTH DEPTH DEPTH COURS INCLN DG MN COURSE DLS TOTAL DIRECTION RECTANGULAR COORDINATES DEGREES DG/100 NORTH/SOUTH EAST/WEST VERT. SECT. 13136.23 5455.62 5414.32 76 13230.17 5477.49 5436.19 76 13324.25 5499.61 5458.31 76 13418.15 5522.18 5480.88 75 13510.25 5544.47 5503.17 76 33 31 16 54 4 N 29.51 E 1.25 9055.50N 5446.91E N 28.56 E .98 9135.37N 5491.25E N 28.40 E .30 9215.75N 5534.85E N 28.00 E .57 9296.08N 5577.92E N 29.19 E 1.27 9374.54N 5620.69E 10562.53 10653.89 10745.32 10836.45 10925.80 13603.54 5567.15 5525.85 75 47 13696.95 5589.68 5548.38 76 18 13791.05 5611.96 5570.66 76 18 13884.67 5634.39 5593.09 75 57 13977.78 5656.46 5615.16 76 37 N 28.87 E .45 9453.66N 5664.60E N 27.84 E 1.20 9533.43N 5707.65E N 28.88 E 1.07 9613.88N 5751.08E N 28.53 E .52 9693.60N 5794.73E N 29.17 E .97 9772.83N 5838.38E 11016.29 11106.93 '11198.34 11289.22 11379.67 14071.52 5678.51 5637.21 76 10 14165.08 5700.37 5659.07 76 48 14258.69 5721.92 5680.62 76 34 14353.18 5743.14 5701.84 77 28 14446.62 5763.73 5722.43 77 4 N 28.53 E .82 9852.63N 5882.34E N 29.62 E 1.32 9932.13N 5926.55E N 29.05 E .65 10011.54N 5971.18E N 30.19 E 1.51 10091.58N 6016.68E N 29.18 E 1.14 10170.75N 6061.82E 11470.78 11561.74 11652.84 11744.90 11836.04 14539.87 5785.09 5743.79 14632.69 5806.23 5764.93 14725.61 5827.00 5785.70 14819.89 5848.56 5807.26 14913.94 5869.62 5828.32 76 26 77 14 76 55 76 38 77 28 N 29.09 E .68 10250.04N 6106.01E N 29.69 E 1.07 10328.78N 6150.36E N 29.75 E .35 10407.44N 6195.26E N 29.21 E .63 t0487.33N 6240.43E N 29.53 E .95 10567.21N 6285.39E 11926.81 12017.19 12107.75 12199.53 12291.19 15008.63 5890.25 5848.95 77 21 15101.85 5910.81 5869.51 77 9 15194.98 5931.71 5890.41 76 54 15289.33 5952.75 5911.45 77 19 15381.62 5973.28 5931.98 76 58 N 29.00 E .56 10647.83N 6330.56E N 28.69 E .40 10727.47N 6374.43E N 28.59 E .28 10807.12N 6417.93E N 29.26 E .82 10887.62N 6462.41E N 28.65 E .74 10966.35N 6505.97E 12383.60 12474.53 12565.27 12657.24 12747.22 15474.26 5993.89 5952.59 77 15567.71 6014.69 5973.39 76 15661.06 6035.43 5994.13 77 15755.17 6056.14 6014.84 77 15849.59 6077.23 6035.93 76 18 58 21 12 58 N 29.34 E .81 11045.35N 6549.75E N 29.29 E .37 11124.79N 6594.36E N 30.22 E 1.06 11203.80N 6639.53E N 29.77 E .49 11283.31N 6685.42E N 29.66 E .27 11363.24N 6731.04E 12837.53 12928.64 13019.65 13111.44 13203.48 15942.78 6098.26 6056.96 16038.36 6120.19 6078.89 16134.01 6142.17 6100.87 16229.58 6164.23 6122.93 16325.32 6186.52 6145.22 76 76 76 76 76 55 32 53 25 39 N 29.53 E .15 11442.18N 6775.88E N 28.59 E 1.04 11523.50N 6821.06E N 29.19 E .71 11605.00N 6866.04E N 27.74 E 1.56 11686.74N 6910.35E N 29.61 E 1.92 11768.42N 6955.03E 13294.26 13387.29 13480.37 13573.34 13666.44 SP1 Y-SUN DRILLING SERVICES ANCHORAGE ALASKA PAGE BP EXPLORATION MILNE POINT / MPF-41 500292277000 NORTH SLOPE BOROUGH COMPUTATION DATE: 6/17/97 DATE OF SURVEY: 060497 MWD SURVEY JOB NUMBER: AK-MM-70147 KELLY BUSHING ELEV. = 41.30 FT. OPERATOR: BP EXPLORATION TRUE SUB-SEA MEASD VERTICAL VERTICAL DEPTH DEPTH DEPTH 16420.79 6208.70 6167.40 16516.11 6231.17 6189.87 16611.77 6252.99 6211.69 16707.62 6274.63 6233.33 16803.46 6295.93 6254.63 COURS INCLN DG MN COURSE DLS TOTAL DIRECTION RECTANGULAR COORDINATES DEGREES DG/100 NORTH/SOUTH EAST/WEST 76 28 N 29.91 E .36 11849.03N 7001 76 15 N 29.05 E .90 11929.67N 7046 77 21 N 29.74 E 1.35 12010.80N 7092 76 33 N 29.86 E .85 12091.83N 7138 77 45 N 30.18 E 1.30 12172.73N 7185 VERT. SECT. .12E 13759.29 .70E 13851.92 .42E 13945.05 .82E 14038.42 .57E 14131.85 16899.03 6316.51 6275.21 16993.72 6337.38 6296.08 17089.27 6358.65 6317.35 17185.24 6380.00 6338.70 17280.84 6401.33 6360.03 77 22 N 30.08 E .42 12253.45N 7232 77 10 N 29.94 E .26 12333.43N 7278 77 5 N 29.58 E .37 12414.30N 7324 77 11 N 29.84 E .28 12495.56N 7371 77 0 N 29.25 E .63 12576.63N 7417 .41E 14225.17 .61E 14317.52 .85E 14410.67 .22E 14504.23 .17E 14597.42 17376.36 6422.96 6381.66 17471.57 6444.57 6403.27 17567.01 6467.60 6426.31 17661.88 6493.06 64.51.76 17757.39 6521.24 6479.94 76 49 N 28.95 E .36 12657.93N 7462 76 56 N 28.78 E .21 12739.13N 7507 75 7 N 30.14 E 2.36 12819.76N 7552 73 45 N 29.04 E 1.83 12899.22N 7597 71 55 N 29.24 E 1.93 12978.92N 7642 .42E 14690.46 .18E 14783.18 .72E 14875.78 .84E 14967.16 .27E 15058.40 17852.68 6552.33 6511.03 17948.14 6586.79 6545.49 18044.63 6625.47 6584.17 18140.53 6667.86 6626.56 18235.99 6714.08 6672.78 69 59 N 30.27 E 2.27 13057.10N 7686 67 40 N 31.17 E 2.57 13133.62N 7732 65 3 N 31.99 E 2.83 13208.92N 7778 62 28 N 32.02 E 2.68 13281.86N 7824 59 35 N 32.21 E 3.02 13352.60N 7868 .96E 15148.45 .43E 15237.43 .71E 15325.75 .29E 15411.66 .69E 15495.07 18331.85 6764.86 6723.56 18425.53 6818.95 6777.65 18523.57 6880.33 6839.03 18618.60 6944.33 6903.03 18714.72 7013.04 6971.74 56 25 N 31.90 E 3.33 13421.49N 7911 53 1 N 31.66 E 3.62 13486.49N 7952 49 25 N 30.22 E 3.85 13552.03N 7991 45 53 N 28.67 E 3.92 13613.17N 8025 42 50 N 28.92 E 3.18 13672.07N 8058 .84E 15576.27 .lie 15652.67 .43E 15729.05 .97E 15799.28 .34E 15866.48 18811.13 7085.25 7043.95 18904.97 7157.66 7116.36 19000.63 7232.40 7191.10 19095.64 7307.29 7265.99 19190.47 7382.75 7341.45 40 8 N 29.57 E 2.84 13727.80N 8089 38 51 N 29.16 E 1.39 13779.81N 8118 38 22 N 28.95 E .53 13832.00N 8147 37 34 N 27.55 E 1.23 13883.49N 8175 36 58 N 26.74 E .83 13934.59N 8201 .53E 15930.34 .80E 15990.03 .79E 16049.73 .47E 16108.18 .67E 16165.57 19285.97 7459.27 7417.97 19381.51 7536.23 7494.93 19477.14 7613.52 7572.22 19574.09 7691.67 7650.37 19668.98 7767.98 7726.68 36 32 N 26.53 E .47 13985.67N 36 7 N 25.80 E .63 14036.47N 36 2 N 25.80 E .07 14087.18N 36 30 N 25.84 E .48 14138.82N 36 25 N 26.32 E .31 14189.48N 8227.29E 16222.65 8252.25E 16279.17 8276.77E 16335.39 8301.75E 16392.65 8326.54E 16448.96 SP! Y-SUN DRILLING SERVICES ANCHORAGE ALASKA PAGE 7 BP EXPLORATION MILNE POINT / MPF-41 500292277000 NORTH SLOPE BOROUGH COMPUTATION DATE: 6/17/97 DATE OF SURVEY: 060497 MWD SURVEY JOB NUMBER: AK-MM-70147 KELLY BUSHING ELEV. = 41.30 FT. OPERATOR: BP EXPLOP~ATION TRUE SUB-SEA COURS COURSE DLS TOTAL MEASD VERTICAL VERTICAL INCLN DIRECTION RECTANGULAR COORDINATES VERT. DEPTH DEPTH DEPTH DG MN DEGREES DG/100 NORTH/SOUTH EAST/WEST SECT. 19764.33 7844.72 7803.42 36 24 N 26.36 E 19827.21 7895.29 7853.99 36 31 N 26.45 E 19893.00 7948.16 7906.86 36 31 N 26.45 E .04 14240.20N 8351.66E 16505.48 .21 14273.67N 8368.27E 16542.80 .00 14308.72N 8385.71E 16581.91 THE CALCULATION PROCEDURES ARE BASED ON THE USE OF THREE-DIMENSION MINIMUM CURVATURE METHOD. HORIZONTAL DISPLACEMENT = 16584.92 FEET AT NORTH 30 DEG. 22 MIN. EAST AT MD = 19893 VERTICAL SECTION RELATIVE TO WELL HEAD VERTICAL SECTION COMPUTED ALONG 29.28 DEG. TIE-IN SURVEY AT SURFACE 0.00' MD PROJECTED SURVEY AT 19,893.00' MD SPt ~-SUN DRILLING SERVICES ANCHORAGE ALASKA PAGE BP EXPLORATION MILNE POINT / MPF-41 500292277000 NORTH SLOPE BOROUGH COMPUTATION DATE: 6/17/97 DATE OF SURVEY: 060497 JOB NUMBER: AK-MM-70147 KELLY BUSHING ELEV. = 41.30 FT. OPERATOR: BP EXPLORATION INTERPOLATED VALUES FOR EVEN 1000 FEET OF MEASURED DEPTH TRUE SUB-SEA MEASD VERTICAL VERTICAL DEPTH DEPTH DEPTH TOTAL RECTANGULAR COORDINATES NORTH/SOUTH EAST/WEST MD-TVD VERTICAL DIFFERENCE CORRECTION .00 .00 -41.30 .00 N .00 E 1000.00 996.05 954.75 19.15 N 64.71 E 2000.00 1938.99 1897.69 200.63 N 328.78 E 3000.00 2758.75 2717.45 636.73 N 688.56 E 4000.00 3370.45 3329.15 1308.57 N 1091.46 E .00 3.95 3.95 61.01 57.06 241.25 180.24 629.55 388.31 5000.00 3653.54 3612.24 2145.11 N 1552.91 E 6000.00 3867.39 3826.09 2998.11 N 2028.59 E 7000.00 4096.86 4055.56 3842.43 N 2512.37 E 8000.00 4324.28 4282.98 4692.40 N 2987.33 E 9000.00 4547.16 4505.86 5546.09 N 3457.39 E 1346.46 716.90 2132.61 786.16 2903.14 770.53 3675.72 772.58 4452.84 777.12 10000.00 4766.01 4724.71 6388.96 N 3948.18 E 11000.00 4973.11 4931.81 7246.49 N 4418.72 E 12000.00 5197.94 5156.64 8093.06 N 4900.89 E 13000.00 5423.93 5382.63 8939.32 N 5383.23 E 14000.00 5661.60 5620.30 9791.70 N 5848.92 E 5233.99 781.15 6026.89 792.90 6802.06 775.17 7576.07 774.01 8338.40 762.33 15000.00 5888.36 5847.06 10640.47 N 6326.48 E 16000.00 6111.26 6069.96 11490.74 N 6803.21 E 17000.00 6338.77 6297.47 12338.74 N 7281.66 E 18000.00 6607.08 6565.78 13174.36 N 7757.28 E 19000.00 7231.91 7190.61 13831.66 N 8147.60 E 9111.64 773.24 9888.74 777.09 10661.23 772.49 11392.92 731.69 11768.09 375.17 19893.00 7948.16 7906.86 14308.72 N 8385.71 E 11944.84 176.74 THE CALCULATION PROCEDURES ARE BASED ON THE USE OF THREE-DIMENSION MINIMUM CURVATURE METHOD. SPt Y-SUN DRILLING SERVICES ANCHORAGE ALASKA PAGE BP EXPLORATION MILNE POINT / MPF-41 500292277000 NORTH SLOPE BOROUGH COMPUTATION DATE: 6/17/97 DATE OF SURVEY: 060497 JOB NIJMBER: AK-MM-70147 KELLY BUSHING ELEV. = 41.30 FT. OPERATOR: BP EXPLORATION INTERPOLATED VALUES FOR EVEN 100 FEET OF SUB-SEA DEPTH TRUE SUB-SEA MEASD VERTICAL VERTICAL DEPTH DEPTH DEPTH TOTAL RECTANGULAR COORDINATES NORTH/SOUTH EAST/WEST MD-TVD VERTICAL DIFFERENCE CORRECTION .00 .00 -41 41.30 41.30 141.30 141.30 100 241.30 241.30 200 341.32 341.30 300 .30 .00 N .00 .00 .00 N .00 .00 .03 N .04 .00 .17 N .18 .00 .67 N 2.17 E .00 E .00 .00 W .00 .00 E .00 .00 E .02 .02 441.40 441.30 400 541.57 541.30 500 641.86 641.30 600 742.42 741.30 700 843.22 841.30 800 .00 .00 .00 .00 .00 1.45 N 5.85 2.75 N 11.53 4.97 N 18.76 8.00 N 28.84 11.58 N 41.01 E .10 .07 E .27 .17 E .56 .29 E 1.12 .56 E 1.92 .80 944.37 941.30 1046.18 1041.30 1148.73 1141.30 1251.83 1241.30 1355.62 1341.30 9OO 1000 1100 1200 1300 .00 .00 .00 .00 .00 16.00 N 55.45 22.66 N 73.25 31.08 N 94.34 40.78 N 117.43 53.05 N 142.34 E 3.07 1.15 E 4.88 1.81 E 7.43 2.56 E 10.53 3.09 E 14.32 3.79 1460.57 1441.30 1566.79 1541.30 1672.98 1641.30 1780.76 1741.30 1890.63 1841.30 1400 1500 1600 1700 1800 .00 .00 .00 .00 .00 69.57 N 169.55 91.69 N 197.65 115.17 N 224.55 140.98 N 255.34 169.53 N 290.74 E 19.27 4.96 E 25.48 6.21 E 31.68 6.19 E 39.46 7.78 E 49.33 9.87 2002.61 1941.30 2117.26 2041.30 2235.40 2141.30 2356.65 2241.30 2478.33 2341.30 1900 2000 2100 2200 2300 .00 .00 .00 .00 .00 201.40 N 329.70 236.95 N 373.05 277.01 N 421.51 323.78 N 471.60 375.68 N 517.50 E 61.31 11.98 E 75.96 14.66 E 94.10 18.14 E 115.35 21.25 E 137.03 21.68 2601.00 2441.30 2723 · 91 2541 . 30 2847.96 2641.30 2976 . 81 2741.30 3111.87 2841.30 2400 2500 2600 2700 2800 .00 .00 .00 .00 .00 432.43 N 560.20 492.44 N 598.97 554.31 N 638.42 623.63 N 680.72 701.44 N 727.42 E 159.70 22.67 E 182.61 22.91 E 206.66 24.05 E 235.51 28.85 E 270.57 35.06 3253.35 2941.30 3404.26 3041.30 3565.88 3141.30 3740.87 3241.30 3937.20 3341.30 2900.00 3000.00 3100.00 3200.00 3300.00 786.25 N 780.51 882.98 N 838.85 990.46 N 906.35 1113.57 N 980.18 1259.97 N 1064.39 E 312.05 41.48 E 362.96 50.90 E 424.58 61.62 E 499.57 74.99 E 595.90 96.33 SP1 Y-SUN DRILLING SERVICES ikNCHOP3kGE ALASKA PAGE 10 BP EXPLORATION MILNE POINT / MPF-41 500292277000 NORTH SLOPE BOROUGH COMPUTATION DATE: 6/17/97 DATE OF SURVEY: 060497 JOB NUMBER: AK-MM-70147 KELLY BUSHING ELEV. = 41.30 FT. OPERATOR: BP EXPLORATION INTERPOLATED VALUES FOR EVEN 100 FEET OF SUB-SEA DEPTH TRUE SUB-SEA MEASD VERTICAL VERTICAL DEPTH DEPTH DEPTH TOTAL RECTANGULAR COORDINATES NORTH/SOUTH EAST/WEST MD-TVD VERTICAL DIFFERENCE CORRECTION 4168.83 3441.30 3400.00 4487.91 3541.30 3500.00 4945.07 3641.30 3600.00 5421.01 3741.30 3700.00 5879.59 3841.30 3800.00 1443.40 N 1708.54 N 2098.88 N 2501.73 N 2894.31 N 1164.17 E 727.53 131.63 1310.08 E 946.61 219.08 1525.88 E 1303.77 357.15 1758.69 E 1679.71 375.94 1973.48 E 2038.29 358.59 6334.57 3941.30 3900.00 6768.18 4041.30 4000.00 7196.14 4141.30 4100.00 7640.64 4241.30 4200.00 8084.46 4341.30 4300.00 3283.43 N 3648.10 N 4007.79 N 4385.38 N 4764.70 N 2186.80 E 2393.27 354.98 2398.88 E 2726.88 333.61 2608.02 E 3054.84 327.96 2820.13 E 3399.34 344.50 3027.54 E 3743.16 343.82 8520.84 4441.30 4400.00 8972.24 4541.30 4500.00 9437.10 4641.30 4600 . 00 9887 . 12 4741 . 30 4700 . 00 10367 . 86 4841 . 30 4800 . 00 5139.82 N 5523.08 N 5909.64 N 6291.34 N 6707.67 N 3226.73 E 4079.54 336.38 3442.99 E 4430.94 351.40 3680.93 E 4795.80 364.86 3897.19 E 5145.82 350.02 4115.64 E 5526.56 380.73 10850.32 4941.30 4900.00 11318.29 5041.30 5000.00 11754.50 5141.30 5100.00 12192.78 5241.30 5200.00 12630.72 5341.30 5300.00 7119.33 N 7516.72 N 7884.78 N 8255.82 N 8627.06 N 4346.48 E 5909.02 382.47 4572.42 E 6276.99 367.97 4783.96 E 6613.20 336.21 4994.64 E 6951.48 338.28 5204.26 E 7289.42 337.93 13074.63 5441.30 5400.00 13497.07 5541.30 5500.00 13913.14 5641.30 5600.00 14344.70 5741.30 5700.00 14788.46 5841.30 5800.00 9003.21 N 9363.36 N 9717.87 N 10084.43 N 10460.64 N 5417.67 E 7633.33 343.91 5614.45 E 7955.77 322.44 5807.93 E 8271.84 316.08 6012.52 E 8603.40 331.56 6225.51 E 8947.16 343.76 15237.31 5941.30 5900.00 15687.91 6041.30 6000.00 16130.17 6141.30 6100.00 16558.77 6241.30 6200.00 17011.38 6341.30 6300.00 10843.33 N 11226.43 N 11601.73 N 11965.90 N 12348.36 N 6437.66 E 9296.01 348.85 6652.71 E 9646.61 350.60 6864.21 E 9988.87 342.26 7066.83 E 10317.47 328.60 7287.20 E 10670.08 352.61 17457.11 6441.30 6400.00 17820.44 6541.30 6500.00 18081.46 6641.30 6600.00 18288.39 6741.30 6700.00 18462.11 6841.30 6800.00 12726.78 N 7500.40 E 11015.81 345.73 13030.94 N 7671.69 E 11279.14 263.33 13237.12 N 7796.33 E 11440.16 161.02 13390.51 N 7892.50 E 11547.09 106.93 13511.21 N 7967.20 E 11620.81 73.72 SP~ JY-SUN DRILLING SERVICES ANCHOR_AGE ALASKA PAGE 11 BP EXPLORATION MILNE POINT / MPF-41 500292277000 NORTH SLOPE BOROUGH COMPUTATION DATE: 6/17/97 DATE OF SURVEY: 060497 JOB NUMBER: AK-MM-70147 KELLY BUSHING ELEV. = 41.30 OPERATOR: BP EXPLORATION FT. INTERPOLATED VALUES FOR EVEN 100 FEET OF SUB-SEA DEPTH TRUE SUB-SEA MEASD VERTICAL VERTICAL DEPTH DEPTH DEPTH TOTAL RECTANGULAR COORDINATES NORTH/SOUTH EAST/WEST MD-TVD VERTICAL DIFFERENCE CORRECTION 18614.21 6941.30 6900.00 13610.39 N 8024.44 E 18752.91 7041.30 7000.00 13694.52 N 8070.81 E 18883.96 7141.30 7100.00 13768.30 N 8112.38 E 19011.98 7241.30 7200.00 13838.17 N 8151.20 E 19138.55 7341.30 7300.00 13906.69 N 8187.57 E 11672.91 52.10 11711.61 38.70 11742.67 31.05 11770.68 28.02 11797.25 26.57 19263.61 7441.30 7400.00 13973.76 N 8221.35 E 19387.78 7541.30 7500.00 14039.80 N 8253.86 E 19511.50 7641.30 7600.00 14105.39 N 8285.57 E 19635.82 7741.30 7700.00 14171.83 N 8317.82 E 19760.08 7841.30 7800.00 14237.94 N 8350.54 E 11822.31 25.06 11846.48 24.17 11870.20 23.72 11894.52 24.32 11918.78 24.26 19893.00 7948.17 7906.87 14308.72 N 8385.71 E 11944.83 26.05 THE CALCULATION PROCEDURES USE A LINEAR INTERPOLATION BETWEEN THE NEAREST 20 FOOT MD (FROM MINIMUM CURVATURE) POINTS SPk .Y-SI/N DRILLING SERVICES AlqCHOR_AGE ALASKA PAGE BP EXPLORATION MILNE POINT / MPF-41 500292277000 NORTH SLOPE BOROUGH COMPUTATION DATE: 6/11/97 DATE OF SURVEY: 060597 MAGNETIC MULTI-SHOT SURVEY JOB NIZ~BER: AK-EI-70162 KELLY BUSHING ELEV. = 41.30 OPERATOR: BP EXPLORATION FT. TRUE SUB-SEA MEASD VERTICAL VERTICAL DEPTH DEPTH DEPTH COURS INCLN DG MN COURSE DLS TOTAL DIRECTION RECTANGULAR COORDINATES DEGREES DG/100 NORTH/SOUTH EAST/WEST VERT. SECT. 9332.83 4619.84 4578.54 9445.67 4642.90 4601.60 9541.32 4662.86 4621.56 9636.04 4683.69 4642.39 9731.82 4704.96 4663.66 78 15 N 31.51 E .00 5822.81N 3628.18E 78 9 N 31.18 E .30 5917.15N 3685.64E 77 45 N 30.85 E .54 5997.32N 3733.83E 76 50 N 29.75 E 1.48 6077.09N 3780.45E 77 30 N 28.78 E 1.20 6158.56N 3826.10E 6853.35 6963.74 7057.24 7149.62 7243.00 9827.08 4726.23 4684.93 9921.93 4747.28 4705.98 10017.65 4768.14 4726.84 10112.88 4788.62 4747.32 10208.57 4808.01 4766.71 76 41 N 28.16 E 1.06 6240.18N 3870.36E 77 40 N 27.91 E 1.06 6321.81N 3913.83E 77 9 N 27.45 E .72 6404.54N 3957.22E 78 0 N 27.52 E .91 6487.04N 4000.14E 78 36 N 27.88 E .72 6570.00N 4043.70E 7335.84 7428.30 7521.68 7614.64 7708.30 10304.15 4826.85 4785.55 10398.89 4845.63 4804.33 10494.44 4865.24 4823.94 10589.42 4884.83 4843.53 10685.02 4903.97 4862.67 78 39 N 28.78 E .93 6652.48N 4088.16E 78 28 N 29.26 E .52 6733.68N 4133.21E 77 50 N 28.79 E .82 6815.45N 4178.58E 78 20 N 29.42 E .84 6896.65N 4223.79E 78 33 N 30.24 E .87 6977.90N 4270.39E 7801.99 7894.85 7988.36 8081.30 8174.96 10780.61 4923.60 4882.30 10875.69 4944.11 4902.81 10971.44 4964.55 4923.25 11066.18 4984.50 4943.20 11160.62 5004.56 4963.26 77 45 N 29.74 E .97 7058.92N 4317.15E 77 19 N 29.38 E .59 7139.68N 4362.96E 78 1 N 29.96 E .94 7220.95N 4409.26E 77 39 N 29.44 E .66 7301.40N 4455.15E 77 48 N 30.00 E .60 7381.54N 4500.90E 8268.50 8361.34 8454.88 8547.49 8639.77 11255.62 5024.81 4983.51 11350.60 5045.10 5003.80 11446.29 5065.71 5024.42 11541.61 5086.95 5045.65 11637.03 5109.21 5067.91 77 34 N 29.59 E .49 7462.09N 4547.02E 77 45 N 30.62 E 1.08 7542.36N 4593.55E 77 21 N 30.37 E .49 7622.88N 4640.97E 76 54 N 29.88 E .70 7703.25N 4687.61E 76 7 N 29.52 E .89 7783.85N 4733.58E 8732.58 8825.35 8918.78 9011.69 9104.47 11732.26 5132.50 5091.20 11827.89 5155.51 5114.21 11923.20 5177.40 5136.10 12018.66 5199.14 5157.84 12114.34 5220.90 5179.60 75 33 N 28.35 E 1.33 7864.65N 4778.26E 76 35 N 29.00 E 1.27 7946.08N 4822.80E 76 50 N 29.83 E .88 8026.88N 4868.36E 76 49 N 29.57 E .27 8107.62N 4914.41E 76 52 N 30.08 E .53 8188.45N 4960.76E 9196.80 9289.61 9382.37 9475.32 9568.49 12209.77 5242.46 5201.16 12305.16 5264.19 5222.89 12400.78 5286.58 5245.29 12496.47 5308.35 5267.05 12591.43 5328.83 5287.53 77 0 N 29.73 E .38 8269.03N 76 40 N 29.42 E .47 8349.81N 76 14 N 28.58 E .97 8431.11N 77 28 N 29.42 E 1.55 8512.60N 77 36 N 29.54 E .19 8593.32N 5007.11E 9661.44 5052.95E 9754.32 5098.02E 9847.28 5143.20E 9940.45 5188.83E 10033.18 SP1 Y-SUN DRILLING SERVICES ANCHO1LAGE ALASKA PAGE BP EXPLORATION MILNE POINT / MPF-41 500292277000 NORTH SLOPE BOROUGH COMPUTATION DATE: 6/11/97 DATE OF SURVEY: 060597 MAGNETIC MULTI-SHOT SURVEY JOB NUMBER: AK-EI-70162 KELLY BUSHING ELEV. = 41.30 FT. OPERATOR: BP EXPLORATION TRUE SUB-SEA MEASD VERTICAL VERTICAL DEPTH DEPTH DEPTH COURS INCLN DG MN COURSE DLS TOTAL DIRECTION RECTANGULAR COORDINATES DEGREES DG/100 NORTH/SOUTH EAST/WEST VERT. SECT. 12686.86 5349.20 5307.90 12780.46 5369.47 5328.17 12873.02 5389.99 5348.69 12966.72 5410.97 5369.67 13058.82 5432.01 5390.71 77 77 77 76 76 45 13 9 58 37 N 30.15 E .65 8674.18N 5235 N 30.10 E .56 8753.22N 5281 N 29.79 E .34 8831.42N 5326 N 29.18 E .66 8910.91N 5371 N 28.99 E .43 8989.27N 5414 .22E 10126.40 .09E 10217.77 .15E 10308.02 .10E 10399.34 .69E 10489.00 13152.50 5453.80 5412.50 76 29 13246.53 5475.55 5434.25 76 45 13340.37 5497.41 5456.11 76 19 13432.37 5519.38 5478.08 76 2 13525.56 5541.78 5500.48 76 9 N 29.56 E .61 9068.74N 5459.25E N 29.41 E .32 9148.37N 5504.27E N 28.70 E .87 9228.14N 5548.59E N 28.31 E .51 9306.65N 5591.22E N 28.94 E .66 9386.05N 5634.56E 10580.11 10671.59 10762.85 10852.18 10942.63 13619.04 5564.44 5523.14 13712.92 5587.06 5545.76 13806.51 5609.29 5567.99 13899.53 5631.68 5590.38 13993.83 5654.07 5612.77 75 47 76 19 76 11 75 56 76 34 N 28.65 E .49 9465.53N 5678 N 28.00 E .87 9545.73N 5721 N 28.98 E 1.02 9625.63N 5764 N 28.78 E .34 9704.68N 5808 N 29.18 E .78 9784.81N 5852 .24E 11033.32 .47E 11124.41 .84E 11215.31 .45E 11305.60 .83E 11397.20 14087.36 5676.17 5634.87 76 5 14181.53 5698.16 5656.86 76 53 14275.88 5719.86 5678.56 76 31 14369.17 5740.87 5699.57 77 26 14462.29 5761.65 5720.35 76 46 N 28.73 E .69 9864.33N 5896 N 29.41 E 1.09 9944.36N 5941 N 29.03 E .55 10024.49N 5986 N 29.80 E 1.27 10103.66N 6030 N 29.34 E .86 10182.61N 6075 .83E 11488.08 .32E 11579.64 .1SE 11671.46 .79E 11762.34 .58E 11853.11 14555.13 5783.19 5741.89 14647.88 5804.41 5763.11 14742.67 5825.68 5784.38 14836.01 5847.07 5805.77 14930.67 5868.25 5826.95 76 77 76 76 77 23 9 55 34 33 N 28.92 E .60 10261.49N 6119 N 29.63 E 1.10 10340.24N 6163 N 29.71 E .26 10420.50N 6209 N 29.26 E .59 10499.59N 6254 N 29.50 E 1.06 10579.98N 6299 .55E 11943.42 .70E 12033.70 .43E 12126.07 .14E 12216.93 .40E 12309.18 15023.85 5888.37 5847.07 77 30 15117.01 5908.85 5867.55 77 6 15211.09 5930.19 5888.89 76 40 15304.11 5951.27 5909.97 77 7 15396.65 5971.88 5930.58 77 7 N 29.13 E .38 10659.31N 6343 N 28.67 E .64 10738.87N 6387 N 28.26 E .63 10819.42N 6431 N 28.77 E .72 10899.03N 6474 N 28.44 E .35 10978.24N 6517 .95E 12400.16 .87E 12491.04 .55E 12582.66 .80E 12673.25 .99E 12763.46 15489.99 5992.53 5951.23 15583.07 6013.23 5971.93 15677.07 6034.11 5992.81 15771.48 6054.91 6013.61 15864.46 6075.55 6034.25 77 18 76 59 77 20 77 12 77 8 N 29.28 E .90 11057.96N 6561.92E N 29.25 E .35 11137.13N 6606.27E N 30.33 E 1.18 11216.66N 6651.81E N 29.91 E .45 11296.32N 6698.02E N 29.43 E .51 11375.09N 6742.90E 12854 .48 12945.23 13036.88 13128.96 13219.61 SPE f-SUN DRILLING SERVICES ANCHORAGE ALASKA PAGE BP EXPLORATION MILNE POINT / MPF-41 500292277000 NORTH SLOPE BOROUGH COMPUTATION DATE: 6/11/97 DATE OF SURVEY: 060597 MAGNETIC MULTI-SHOT SURVEY JOB NUMBER: AK-EI-70162 KELLY BUSHING ELEV. = 41.30 OPERATOR: BP EXPLORATION FT. TRUE SUB-SEA MEASD VERTICAL VERTICAL DEPTH DEPTH DEPTH COURS INCLN DG MN COURSE DLS TOTAL DIRECTION RECTANGULAR COORDINATES DEGREES DG/100 NORTH/SOUTH EAST/WEST VERT. SECT. 15960.06 6097.06 6055.76 16055.63 6119.00 6077.70 16151.21 6141.06 6099.76 16246.89 6163.32 6122.02 16342.27 6185.62 6144.32 76 50 N 29.38 E .31 11456.23N 6788.64E 76 35 N 29.34 E .27 11537.30N 6834.24E 76 43 N 29.66 E .35 11618.25N 6880.04E 76 22 N 29.23 E .57 11699.28N 6925.78E 76 35 N 30.16 E .98 11779.83N 6971.72E 13312.76 13405.78 13498.78 13591.83 13684.56 16437.57 6207.78 6166.48 16533.14 6230.21 6188.91 16629.02 6252.09 6210.79 16724.87 6273.71 6232.41 16820.32 6294.92 6253.62 76 31 N 29.45 E .73 11860.26N 7017.79E 76 19 N 29.35 E .22 11941.19N 7063.40E 77 17 N 29.55 E 1.02 12022.48N 7109.30E 76 37 N 29.79 E .73 12103.61N 7155.52E 77 41 N 29.75 E 1.12 12184.39N 7201.72E 13777.24 13870.14 13963.49 14056.86 14149.92 16915.73 6315.66 6274.36 17011.37 6336.87 6295.57 17107.26 6358.14 6316.84 17202.77 6379.37 6338.07 17298.44 6400.93 6359.63 77 11 N 29.73 E .54 12265.26N 7247.92E 77 10 N 29.37 E .36 12346.38N 7293.91E 77 11 N 29.18 E .20 12427.94N 7339.64E 77 7 N 28.62 E .57 12509.46N 7384.64E 76 49 N 28.12 E .60 12591.48N 7428.93E 14243.05 14336.30 14429.80 14522.92 14616.12 17394.07 6422.81 6381.51 17489.63 6444.57 6403.27 17585.26 6467.42 6426.12 17680.87 6492.87 6451.57 17776.37 6521.22 6479.92 76 43 N 27.90 E .25 12673.67N 7472.64E 76 56 N 28.36 E .53 12755.72N 7516.51E 75 24 N 28.60 E 1.63 12837.34N 7560.79E 73 41 N 28.45 E 1.79 12918.30N 7604.79E 71 45 N 28.64 E 2.04 12998.40N 7648.36E 14709.19 14802.22 14895.06 14987.20 15078.37 17872.01 6552.92 6511.62 17967.60 6588.19 6546.89 18063.32 6627.39 6586.09 18158.85 6670.65 6629.35 18254.65 6718.17 6676.87 69 31 N 29.89 E 2.65 13077.10N 7692.45E 67 10 N 30.19 E 2.48 13154.00N 7736.91E 64 28 N 30.74 E 2.87 13229.26N 7781.17E 61 40 N 30.98 E 2.93 13302.37N 7824.85E 58 49 N 31.18 E 2.98 13373.61N 7867.78E 15168.58 15257.40 15344.69 15429.83 15512.95 18350.50 6770.12 6728.82 18445.88 6826.47 6785.17 18541.51 6887.56 6846.26 18637.01 6952.99 6911.69 18732.76 7022.43 6981.13 55 31 N 30.29 E 3.53 13442.83N 7908.95E 52 1 N 30.08 E 3.68 13509.33N 7947.64E 48 33 N 29.27 E 3.68 13573.22N 7984.07E 44 55 N 28.03 E 3.92 13634.24N 8017.43E 42 5 N 28.95 E 3.03 13692.18N 8048.86E 15593.47 15670.39 15743.94 15813.48 15879.39 18811.00 7081.34 7040.04 18923.16 7167.95 7126.65 19018.61 7242.73 7201.43 19114.02 7318.11 7276.81 19209.47 7394.23 7352.93 40 11 N 28.57 E 2.46 13737.30N 8073.63E 38 41 N 27.77 E 1.41 13800.10N 8107.27E 38 9 N 27.40 E .60 13852.67N 8134.74E 37 26 N 27.00 E .80 13904.68N 8161.47E 36 47 N 25.75 E 1.04 13956.28N 8187.06E 15930.86 16002.09 16061.38 16119.82 16177.34 SPE f-SUN DRILLING SERVICES ANCHOR_AGE ALASKA PAGE BP EXPLORATION MILNE POINT / MPF-41 500292277000 NORTH SLOPE BOROUGH COMPUTATION DATE: 6/11/97 DATE OF SURVEY: 060597 MAGNETIC MULTI-SHOT SURVEY JOB NUMBER: AK-EI-70162 KELLY BUSHING ELEV. = 41.30 FT. OPERATOR: BP EXPLORATION TRUE SUB-SEA MEASD VERTICAL VERTICAL DEPTH DEPTH DEPTH COURS COURSE DLS TOTAL INCLN DIRECTION RECTANGULAR COORDINATES VERT. DG MN DEGREES DG/100 NORTH/SOUTH EAST/WEST SECT. 19305.29 7471.15 7429.85 36 24 N 25.12 E .55 14007.87N 8211.59E 16234.34 19400.67 7548.13 7506.83 35 58 N 25.08 E .46 14058.87N 8235.49E 16290.51 19495.87 7625.04 7583.74 36 15 N 26.30 E .81 14109.42N 8259.81E 16346.50 19591.11 7701.76 7660.46 36 25 N 27.99 E 1.06 14159.64N 8285.56E 16402.89 19686.56 7778.61 7737.31 36 19 N 27.86 E .14 14209.66N 8312.07E 16459.48 19741.56 7822.91 7781.61 36 21 N 27.56 E .33 14238.51N 8327.22E 16492.06 THE CALCULATION PROCEDURES ARE BASED ON THE USE OF THREE-DIMENSION MINIMUM CURVATURE METHOD. HORIZONTAL DISPLACEMENT = 16494.78 FEET AT NORTH 30 DEG. 19 MIN. EAST AT MD = 19741 VERTICAL SECTION RELATIVE TO WELL HEAD VERTICAL SECTION COMPUTED ALONG 29.28 DEG. TIE-IN SURVEY AT 9,332.83' MD LAST SURVEY STATION AT 19,741.56' MD SP~ JY-SUN DRILLING SERVICES ANCHOR3AGE ALASKA PAGE BP EXPLORATION MILNE POINT / MPF-41 500292277000 NORTH SLOPE BOROUGH COMPUTATION DATE: 6/11/97 INTERPOLATED VALUES FOR EVEN 1000 DATE OF SURVEY: 060597 JOB NUMBER: AK-EI-70162 KELLY BUSHING ELEV. = 41.30 FT. OPERATOR: BP EXPLORATION FEET OF MEASURED DEPTH TRUE SUB-SEA TOTAL MEASD VERTICAL VERTICAL RECTANGULAR COORDINATES MD-TVD DEPTH DEPTH DEPTH NORTH/SOUTH EAST/WEST DIFFERENCE 9332.83 4619.84 4578.54 5822.81 N 3628.18 E 4712.99 10332.83 4832.50 4791.20 6677.13 N 4101.70 E 5500.33 11332.83 5041.33 5000.03 7527.42 N 4584.71 E 6291.50 12332.83 5270.57 5229.27 8373.26 N 5066.18 E 7062.26 13332.83 5495.62 5454.32 9221.72 N 5545.07 E 7837.21 VERTICAL CORRECTION 787.34 791.16 770.77 774.95 14332.83 5732.97 5691.67 10072.88 N 6013.16 E 8599.86 15332.83 5957.67 5916.37 1,0923.57 N 6488.27 E 9375.16 16332.83 6183.43 6142.13 11771.90 N 6967.11 E 10149.40 17332.83 6408.77 6367.47 12621.01 N 7444.71 E 10924.06 18332.83 6760.19 6718.89 13430.21 N 7901.56 E 11572.64 762.65 775.31 774.24 774.66 648.57 19332.83 7493.32 7452.02 14022.67 N 8218.53 E 11839.51 19741.56 7822.91 7781.61 14238.51 N 8327.22 E 11918.65 266.88 79.13 THE CALCULATION PROCEDURES ARE BASED ON THE USE OF THREE-DIMENSION MINIMUM CURVATURE METHOD. SP~ Y-SUN DRILLING SERVICES ANCHORAGE ALASKA PAGE BP EXPLORATION MILNE POINT / MPF-41 500292277000 NORTH SLOPE BOROUGH COMPUTATION DATE: 6/11/97 DATE OF SURVEY: 060597 JOB NUMBER: AK-EI-70162 KELLY BUSHING ELEV. = 41.30 FT. OPERATOR: BP EXPLORATION INTERPOLATED VALUES FOR EVEN 100 FEET OF SUB-SEA DEPTH TRUE SUB-SEA MEASD VERTICAL VERTICAL DEPTH DEPTH DEPTH TOTAL RECTANGULAR COORDINATES NORTH/SOUTH EAST/WEST MD-TVD VERTICAL DIFFERENCE CORRECTION 9332.83 4619.84 4578.54 5822.81 N 3628.18 E 4712.99 9437.89 4641.30 4600.00 5910.64 N 3681.70 E 4796.59 83.60 9893.94 4741.30 4700.00 6297.65 N 3901.03 E 5152.64 356.05 10377.18 4841.30 4800.00 6715.13 N 4122.81 E 5535.88 383.24 10862.89 4941.30 4900.00 7128.80 N 4356.83 E 5921.59 385.71 11332.66 5041.30 5000.00 7527.28 N 4584.63 E 6291.37 369.77 11767.55 5141.30 5100.00 7894.72 N 4794.48 E 6626.25 334.88 12204.59 5241.30 5200.00 8264.65 N 5004.61 E 6963.29 337.05 12649.66 5341.30 5300.00 8642.74 N 5216.97 E 7308.36 345.07 13098.93 5441.30 5400.00 9023.38 N 5433.62 E 7657.63 349.27 13523.57 5541.30 5500.00 9384.36 N 5633.63 E 7982.27 324.64 13939.26 5641.30 5600.00 9738.46 N 5827.02 E 8297.96 315.69 14371.13 5741.30 5700.00 10105.32 N 6031.74 E 8629.83 331.87 14811.14 5841.30 5800.00 10478.48 N 6242.32 E 8969.84 340.01 15259.47 5941.30 5900.00 10860.88 N 6453.88 E 9318.17 348.33 15709.88 6041.30 6000.00 11244.29 N 6667.97 E 9668.58 350.41 16152.27 6141.30 6100.00 11619.15 N 6880.55 E 10010.97 342.39 16580.38 6241.30 6200.00 11981.21 N 7085.92 E 10339.08 328.11 17031.34 6341.30 6300.00 12363.36 N 7303.47 E 10690.04 350.97 17475.13 6441.30 6400.00 12743.29 N 7509.80 E 11033.83 343.79 17838.79 6541.30 6500.00 13050.13 N 7676.94 E 11297.50 263.67 18095.03 6641.30 6600.00 13253.75 N 7795.75 E 11453.73 156.24 18298.35 6741.30 6700.00 13405.40 N 7886.86 E 11557.05 103.32 18469.72 6841.30 6800.00 13525.50 N 7956.96 E 11628.42 71.37 18620.37 6941.30 6900.00 13623.80 N 8011.84 E 11679.07 50.65 1875'8.19 7041.30 7000.00 13707.09 N 8057.11 E 11716.89 37.82 18889.02 7141.30 7100.00 13781.21 N 8097.33 E 11747.72 30.83 19016.79 7241.30 7200.00 13851.68 N 8134.23 E 11775.49 27.78 19143.22 7341.30 7300.00 13920.50 N 8169.53 E 11801.92 26.43 19268.19 7441.30 7400.00 13987.93 N 8202.24 E 11826.89 24.97 19392.23 7541.30 7500.00 14054.38 N 8233.39 E 11850.93 24.04 19516.03 7641.30 7600.00 14120.12 N 8265.09 E 11874.73 23.80 19640.25 7741.30 7700.00 14185.40 N 8299.24 E 11898.95 24.22 19741.56 7822.92 7781.62 14238.51 N 8327.22 E 11918.65 19.70 THE CALCULATION PROCEDURES USE A LINEAR INTERPOLATION BETWEEN THE NEAREST 20 FOOT MD (FROM MINIMUM CURVATURE) POINTS B.P. EXPLORATION F PAD, WELL NO. MPF-41 MILNE POINT FIELD, ALASKA Gyro Multishot Survey Inside 7" CASING Survey date: 21 - JUNE, 1997 Job number :A0697GCE408 CONTENTS JOB NUMBER :A0697GCE408 1. DISCUSSION , SURVEY CERTIFICATION SHEET 2. SURVEY DETAILS 3. OUTRUN SURVEY LISTING 4. QUALITY CONTROL 5. EQUIPMENT AND CHRONOLOGICAL REPORT 1. DISCUSSION , SURVEY CERTIFICATION SHEET DISCUSSION JOB NUMBER' A0697GCE408 Tool 778 was run in WELL# MPF-41 on SCHLUMBERGER 318" wireline inside CASING. We were unable to get to bottom on the first try. After adding a weight bar we were able to get down. Otherwise the survey was run without problems. SURVEY CERTIFICATION SHEET JOB NUMBER- A0697GCE408 The data for this survey and the calculations for this survey were obtained and performed by me according to standards and procedures as set forth by Gyrodata Limited, true and correct to the best of my knowledge. TOM STODDARD OPERATIONS ENGINEER The data and calculations for this survey have been checked by me and conform to the standards and procedures as set forth by Gyrodata Limited. This report represents a directional survey of this well based on the odginal data obtained at the wellsite. Checked by :- ROB SHOUP OPERATIONS MANAGER 2. SURVEY DETAILS SURVEY DETAILS, JOB NUMBER: A0697GCE408 CLIENT: B.P. EXPLORATION RIG: SCHLUMBERGER LOCATION: F PAD WELL: MPF-41 LATITUDE: 70.505 N LONGITUDE: 149.63 W SURVEY DATE: 21-JUNE-97 SURVEY TYPE : GYRO MULTISHOT IN 7" CASING DEPTH REFERENCE: 41.3' MAX. SURVEY DEPTH: ROTARY TABLE ELEVATION 19700' SURVEY TIED ONTO: NA SURVEY INTERVAL: 0-19700' APl NUMBER: 050-029-22778 TARGET DIRECTION: 29.28 GRID CORRECTION: N/A CALCULATION METHOD: MINIMUM CURVATURE SURVEYOR: TOM STODDARD 3. OUTRUN SURVEY LISTING A Gyrodat a D i re c t i ona i Survey for B.P. EXPLORATION F PAD, WELL NO. MPF-41 MILNE POINT FIELD, ALASKA Job Number: A0697GCE408 Run Date: 21-Jun-97 12:00:00 Surveyor: TOM STODDARD Calculation Method: MINIMUM CURVATURE Survey Latitude: 70.505000 deg. N Sub-sea Correction from Vertical Reference: 41.3 ft. Azimuth Correction: Gyro: Bearings are Relative to True North Proposed Well Direction: 29.280 deg Vertical Section Calculated from Well Head Location Closure Calculated from Well Head Location Horizontal Coordinates Calculated from Local Horizontal Reference B.P. EXPLORATION F PAD, WELL NO. MPF-41 MILNE POINT FIELD, ALASKA Job Number: A0697GCE408 A Gy r o d a t a D i r e c t i o n a 1 Survey Page MEASURED I N C L AZIMUTH VERTICAL DEPTH DEPTH feet deg. deg. feet VERTICAL SECTION feet DOGLEG CLOSURE SEVERITY DIST. AZIMUTH deg./ feet deg. 100 ft. HORIZONTAL COORDINATES feet 0.0 0.00 0.00 0.0 100.0 .25 252.23 100.0 200.0 .08 36.16 200.0 302.0 1.17 64.64 302.0 401.0 2.36 71.52 400.9 0.0 .7 3.0 0.00 0.0 0.0 .25 .2 252.2 .32 .4 258.8 1.08 .8 55.0 1.22 3.8 66.4 0.00 N 0.00 E .07 S .21 W .07 S .37 W .43 N .62 E 1.51 N 3.47 E 501.0 3.49 72.77 500.8 601.0 4.10 71.01 600.6 700.0 5.79 73.13 699.2 800.0 7.01 73.59 798.6 902.0 8.03 71.82 899.7 6 11 17 25 35 .8 .6 .9 .9 .6 1.13 8.9 69.8 .62 15.5 70.6 1.72 24.0 71.2 1.22 35.2 71.9 1.02 48.5 72.1 3.07 N 8.33 E 5.13 N 14.61 E 7.73 N 22.74 E 10.92 N 33.42 E 14.90 N 46.16 E 1000.0 10.57 68.64 996.4 1101.0 12.31 67.46 1095.4 1200.0 14.07 67.22 1191.8 1250.0 14.74 65.94 1240.2 1300.0 15.30 64.29 1288.5 47 63 81 90 101 .6 .2 .0 .9 .4 2.65 64.3 71.6 1.74 84.3 70.7 1.77 106.9 70.0 1.49 119.3 69.7 1.41 132.2 69.2 20.31 N 61.04 E 27.82 N 79.62 E 36.52 N 100.46 E 41.47 N 111.87 E 46.92 N 123.62 E 1350.0 16.01 61.90 1336.7 1400.0 17.42 58.80 1384.5 1450.0 18.64 56.40 1432.1 1500.0 19.59 52.71 1479.3 1550.0 19.56 50.25 1526.4 112 124 138 153 168 .6 .9 .5 .3 .9 1.93 145.6 68.6 3.32 159.9 67.9 2.85 175.1 67.0 3.08 191.1 65.9 1.64 207.4 64.8 53.03 N 135.65 E 60.16 N 148.13 E 68.46 N 161.19 E 77.96 N 174.51 E 88.39 N 187.61 E 1600.0 19.49 49.62 1573.6 1650.0 19.92 49.37 1620.6 1700.0 21.13 49.77 1667.5 1750.0 22.21 50.02 1713.9 1800.0 23.83 50.54 1760.0 184.5 200.3 216.8 234.0 252.3 .45 223.6 63.7 .87 240.0 62.7 2.44 257.1 61.8 2.16 275.2 61.0 3.28 294.4 60.3 99.14 N 200.40 E 110.09 N 213.22 E 121.46 N 226.57 E 133.35 N 240.69 E 145.84 N 255.73 E B.P. EXPLORATION F PAD, WELL NO. MPF-4I MILNE POINT FIELD, ALASKA Job Number: A0697GCE408 A Gy r o d a t a D i re c't i ona 1 Survey Page MEASURED I N C L AZIMUTH VERTICAL DEPTH DEPTH feet deg. deg. feet VERTICAL SECTION feet DOGLEG CLOSURE SEVERITY DIST. AZIMUTH deg./ feet deg. 100 ft. HORIZONTAL COORDINATES feet 1850.0 24.58 50.68 1805.6 1900.0 25.43 50.91 1850.9 1950.0 26.30 50.59 1895.9 2000.0 27.71 50.01 1940.4 2050.0 28.57 50.04 1984.5 271.4 291.0 311.3 332.5 354.6 1.50 314.6 59.7 1.70 335.5 59.1 1.76 357.1 58.6 2.88 379.6 58.1 1.72 402.9 57.6 158.85 N 172.21 N 186.01 N 200.51 N 215.66 N 271.58 E 287.95 E 304.84 E 322.31 E 340.38 E 2100.0 30.03 50.12 2028.1 2150.0 31.42 49.86 2071.1 2200.0 32.74 49.71 2113.4 2250 . 0 33 . 65 49 . 18 2155 . 3 2300.0 34.68 47.96 2196.7 377.5 401.3 426.2 451.9 478.4 2.92 427.2 57.2 2.79 452.6 56.8 2.65 478.9 56.4 1.91 506.1 56.0 2.47 534.0 55.6 231.36 N 247.79 N 264.93 N 282.73 N 301.31 N 359.15 E 378.71 E 398.99 E 419.79 E 440.83 E 2350.0 34.68 44.86 2237.8 2400.0 34.64 42.98 2278.9 2450.0 34.68 40.45 2320.0 2500.0 35.06 38.33 2361.1 2550.0 35.51 36.59 2401.9 505.6 533.1 560.9 589.0 617.6 3.52 562.1 55.2 2.14 590.0 54.6 2.88 617.7 54.1 2.54 645.4 53.4 2.20 673.2 52.7 320.92 N 341.40 N 362.62 N 384.71 N 407.64 N 461.43 E 481.16 E 500.07 E 518.21 E 535.77 E 2600.0 35.66 35.40 2442.5 2650.0 35.56 32.69 2483.2 2700.0 35.61 32.31 2523.9 2750.0 35.36 32.30 2564.6 2800.0 35.99 31.94 2605.2 646.5 675.5 704.5 733.5 762.7 1.41 701.1 52.0 3.17 728.9 51.3 .45 756.5 50.6 .50 784.1 50.0 1.32 811.9 49.3 431.18 N 455.29 N 479.83 N 504.37 N 529.07 N 552.87 E 569.17 E 584.80 E 600.31 E 615.81 E 2850.0 37.74 31.07 2645.2 2900.0 38.66 30.81 2684.5 2950.0 39.76 30.81 2723.2 3000.0 40.69 30.69 2761.4 3050.0 41.90 30.72 2799.0 792.6 823.5 855.1 887.4 920.4 3.65 840.5 48.7 1.87 870.0 48.1 2.18 900.2 47.5 1.88 931.2 46.9 2.41 962.9 46.4 554.64 N 581.16 N 608.31 N 636.06 N 664.43 N 631.49 E 647.38 E 663.57 E 680.08 E 696.93 E A Gyr oda t a D i re c t i ona i Survey B.P. EXPLORATION F PAD, WELL NO. MPF-41 MILNE POINT FIELD, ALASKA Job Number: A0697GCE408 Page MEASURED DEPTH feet I N C L AZIMUTH VERTICAL DEPTH deg. deg. feet VERTICAL SECTION feet DOGLEG CLOSURE SEVERITY DIST. AZIMUTH deg./ feet deg. 100 ft. HORIZONTAL COORDINATES feet 3100.0 3150.0 3200.0 3250.0 3300.0 42.85 30.89 2835.9 44.11 31.45 2872.2 45.10 31.61 2907.8 46.09 31.57 2942.8 47.34 30.94 2977.0 954.1 988.5 1023.5 1059.2 1095.6 1.93 995.4 45.8 2.62 1028.7 45.4 2.00 1062.8 44.9 1.97 1097.6 44.5 2.66 1133.1 44.1 693.37 N 714.19 E 722.81 N 732.00 E 752.73 N 750.36 E 783.16 N 769.07 E 814.27 N 787.95 E 3350 3400 3450 3500 3550 .0 .0 .0 .0 .0 48.46 30.80 3010.6 49.67 31.18 3043.3 50.54 31.73 3075.4 52.08 31.92 3106.6 52.40 31.56 3137.3 1132 1170 1208 1247 1287 .7 .5 .8 .8 .3 2.26 1169.2 43.6 2.48 1206.1 43.3 1.93 1243.7 42.9 3.11 1282.0 42.6 .85 1320.9 42.2 846.12 N 806.99 E 878.50 N 826.44 E 911.22 N 846.45 E 944.38 N 867.03 E 978.00 N 887.83 E 3600 3650 3700 3750 3800 3850 3900 3950 4000 4050 .0 .0 .0 .0 .0 .0 .0 .0 .0 .0 53.57 31.26 3167.4 54.60 30.84 3196.7 56.09 30.47 3225.1 56.73 30.17 3252.8 58.11 29.79 3279.7 58.95 29.37 3305.8 60.15 29.00 3331.1 61.40 28.80 3355.6 62.80 28.64 3379.0 63.81 28.36 3401.4 1327 1367 1408 1450 1492 1535 1578 1621 1666 1710 .2 .6 .8 .4 .5 .2 .3 .9 .1 .8 2.38 1360.1 41.9 2 . 18 1399 . 9 41 . 6 3.03 1440.3 41.3 1.38 1481.2 41.0 2.85 1522.6 40.7 1.82 1564.5 40.4 2.47 1606.8 40.1 2.53 1649.6 39.8 2.82 1693.0 39.5 2.07 1736.8 39.2 1012.07 N 1046.77 N 1082.15 N 1118.10 N 1154.60 N 1191.69 N 1229.32 N 1267.52 N 1306.27 N 1345.52 N 908.63 E 929.52 E 950.49 E 971.51 E 992.56 E 1013.61 E 1034.63 E 1055.72 E' 1076.95 E 1098.27 E 4100.0 4150.0 4200.0 4250.0 4300.0 64.89 28.32 3423.1 66.20 28.33 3443.8 67.40 28.36 3463.5 68.77 28.49 3482.1 70.52 28.83 3499.5 1755.8 1801.3 1847.3 1893.7 1940.5 2.18 1781.1 38.9 2.61 1825.9 38.7 2.39 1871.1 38.4 2.76 1916.8 38.2 3.54 1963.0 38.0 1385.19 N 1425.26 N 1465.70 N 1506.50 N 1547.63 N 1119.66 E 1141.26 E 1163.08 E 1185.16 E 1207.64 E A Gyroda t a D i r e c t i ona i Survey B.P. EXPLORATION F PAD, WELL NO. MPF-41 MILNE POINT FIELD, ALASKA Job Number: A0697GCE408 Page MEASURED DEPTH feet I N C L AZIMUTH VERTICAL DEPTH deg. deg. feet VERTICAL DOGLEG CLOSURE SECTION SEVERITY DIST. AZIMUTH feet deg./ feet deg. 100 ft. HORIZONTAL COORDINATES feet 4350.0 4400.0 4450.0 4500.0 4550.0 72.22 28.98 3515.5 73.05 29.21 3530.4 74.92 29.44 3544.2 75.91 29.78 3556.8 77.22 29.69 3568.4 1987.9 3.42 2009.8 37.8 2035.6 1.73 2057.0 37.6 2083.7 3.75 2104.6 37.4 2132.1 2.10 2152.6 37.2 2180.7 2.62 2200.8 37.0 1589.10 N 1630.81 N 1672.71 N 1714.78 N 1757.01 N 1230.54 E 1253.74 E 1277.28 E 1301.19 E 1325.30 E 4600 4650 4700 4750 4800 .0 .0 .0 .0 .0 77.55 29.37 3579.3 77.55 29.23 3590.1 77.54 29.03 3600.9 77.25 28.92 3611.8 77.16 28.78 3622.9 2229.5 .90 2249.2 36.9 2278.3 .27 2297.6 36.7 2327.1 .39 2346.0 36.5 2375.9 .62 2394.4 36.4 2424.7 .32 2442.7 36.2 1799.46 N 1842.04 N 1884.69 N 1927.37 N 1970.08 N 1349.35 E 1373.24 E 1397.01 E 1420.65 E 1444.17 E 4850 4900 4950 5000 5050 .0 .0 .0 .0 .0 77.14 28.85 3634.0 76.84 30.03 3645.2 77.04 30.18 3656.5 77.61 30.78 3667.5 77.88 30.90 3678.1 2473.4 .14 2491.1 36.1 2522.2 2.38 2539.5 36.0 2570.9 .50 2587.9 35.9 2619.6 1.64 2636.5 35.8 2668.5 .58 2685.2 35.7 2012.79 N 2055.22 N 2097.35 N 2139.39 N 2181.34 N 1467.67 E 1491.61 E 1516.05 E 1540.79 E 1565.84 E 5100 5150 5200 5250 5300 .0 .0 .0 .0 .0 78.23 30.70 3688.5 78.33 30.53 3698.6 78.41 30.35 3708.7 78.24 30.27 3718.8 78.33 30.15 3729.0 2717.4 .80 2733.9 35.6 2766.3 .39 2782.7 35.5 2815.3 .37 2831.5 35.4 2864.2 .37 2880.2 35.3 2913.2 .29 2929.0 35.2 2223.36 N 2265.49 N 2307.72 N 2349.99 N 2392.29 N 1590.89 E 1615.82 E 1640.64 E 1665.35 E 1689.99 E 5350.0 5400.0 5450.0 5500.0 5550.0 78.02 30.04 3739.2 77.40 29.70 3749.9 77.51 29.46 3760.7 77.19 28.91 3771.7 77.31 28.80 3782.7 2962.1 .65 2977.8 35.2 3011.0 1.40 3026.4 35.1 3059.8 .52 3075.0 35.0 3108.6 1.24 3123.5 34.9 3157.3 .32 3172.0 34.8 2434.63 N 2477.00 N 2519.44 N 2562.04 N 2604.75 N 1714.53 E 1738.86 E 1762.95 E 1786.74 E 1810.27 E A Gyr oda t a D i r e c t i ona i Survey B.P. EXPLORATION F PAD, WELL NO. MPF-41 MILNE POINT FIELD, ALASKA Job Number: A0697GCE408 Page MEASURED DEPTH feet I N C L AZIMUTH VERTICAL DEPTH deg. deg. feet VERTICAL DOGLEG CLOSURE SECTION SEVERITY DIST. AZIMUTH feet deg./ feet deg. 100 ft. H O R I Z O N T A L COORDINATES feet 5600.0 5650.0 5700.0 5750.0 5800.0 77.52 28.84 3793.6 77.59 28.75 3804.4 77.40 28.50 3815.2 77.21 28.46 3826.2 77.61 28.13 3837.1 3206.1 .43 3220.6 34.7 3255.0 .23 3269.1 34.6 3303.8 .61 3317.7 34.5 3352.5 .38 3366.2 34.4 3401.3 1.03 3414.7 34.4 2647.50 N 2690.29 N 2733.14 N 2776.01 N 2818.98 N 1833.80 E 1857.32 E 1880.70 E 1903.96 E 1927.09 E 5850 5900 5950 6000 6050 .0 .0 .0 .0 .0 77.65 27.95 3847.8 77.80 28.01 3858.4 77.57 28.78 3869.1 77.68 28.94 3879.8 78.28 28.99 3890.2 3450.2 .36 3463.3 34.3 3499.0 .32 3511.8 34.2 3547.8 1.57 3560.4 34.1 3596.7 .38 3609.1 34.0 3645.6 1.20 3657.8 34.0 2862.09 N 2905.23 N 2948.21 N 2990.98 N 3033.77 N 1950.05 E 1972.97 E 1996.20 E 2019.77 E 2043.45 E 6100 6150 6200 6250 6300 .0 .0 .0 .0 .0 78.43 29.31 3900.3 77.98 30.04 3910.5 77.33 29.89 3921.2 76.15 29.66 3932.7 76.76 29.84 3944.4 3694.6 .69 3706.6 33.9 3743.5 1.68 3755.4 33.8 3792.3 1.34 3804.1 33.8 3841.0 2.40 3852.7 33.7 3889.6 1.27 3901.2 33.7 3076.54 N 3119.06 N 3161.38 N 3203.62 N 3245.82 N 2067.30 E 2091.53 E 2115.93 E 2140.10 E 2164.22 E 6350 6400 6450 6500 6550 .0 .0 .0 .0 .0 76.97 29.96 3955.8 77.57 30.22 3966.8 77.82 30.03 3977.5 76.81 30.37 3988.4 76.36 30.60 4000.0 3938.3 .48 3949.8 33.6 3987.1 1.31 3998.4 33.6 4035.9 .63 4047.2 33.6 4084 . 7 2 . 14 4095 . 9 33 . 5 4133 . 3 . 99 4144 . 5 33 . 5 3288.03 N 3330.23 N 3372.48 N 3414.64 N 3456.55 N 2188.49 E 2212.94 E 2237.46 E 2262.00 E 2286.67 E 6600.0 6650.0 6700.0 6750.0 6800.0 76.47 30.55 4011.8 76.44 30.80 4023.5 76.52 30.84 4035.2 76.42 30.79 4046.9 76.20 30.67 4058.7 4181.9 .23 4193.0 33.5 4230.5 .48 4241.6 33.4 4279.1 .20 4290.1 33.4 4327.7 .22 4338.7 33.4 4376.2 .50 4387.2 33.3 3498.40 N 3540.20 N 3581.95 N 3623.70 N 3665.46 N 2311.40 E 2336.19 E 2361.10 E 2386.01 E 2410.83 E A Gyroda t a D i r e c t i ona i Survey B.P. EXPLORATION F PAD, WELL NO. MPF-41 MILNE POINT FIELD, ALASKA Job Number: A0697GCE408 Page MEASURED DEPTH feet I N C L AZIMUTH VERTICAL DEPTH deg. deg. feet VERTICAL DOGLEG CLOSURE SECTION SEVERITY DIST. AZIMUTH feet deg./ feet deg. 100 ft. HORIZONTAL COORDINATES feet 6850.0 76.04 30.62 4070.7 6900.0 75.81 30.39 4082.9 6950.0 76.18 30.17 4095.0 7000.0 76.93 29.88 4106.6 7050.0 76.78 29.81 4117.9 4424.8 .33 4435.7 33.3 4473.3 .64 4484.1 33.3 4521.8 .85 4532.6 33.2 4570.4 1.61 4581.2 33.2 4619.1 .33 4629.8 33.2 3707.22 N 2435.58 E 3749.00 N 2460.20 E 3790.90 N 2484.66 E 3833.00 N 2509.00 E 3875.23 N 2533.23 E 7100.0 76.76 29.64 4129.4 7150.0 76.96 29.59 4140.8 7200.0 77.10 29.79 4152.0 7250.0 77.17 29.63 4163.1 7300.0 77.31 29.65 4174.2 4667.8 .35 4678.3 33.1 4716.4 .42 4726.9 33.1 4765.2 .49 4775.6 33.1 4813.9 .35 4824.2 33.0 4862.7 .29 4872.9 33.0 3917.50 N 3959.83 N 4002.16 N 4044.50 N 4086.88 N 2557.36 E 2581.42 E 2605.56 E 2629.72 E 2653.83 E 7350.0 77.37 29.46 4185.1 7400.0 77.40 29.48 4196.0 7450.0 77.15 29.35 4207.0 7500.0 77.13 29.21 4218.2 7550.0 77.11 29.07 4229.3 4911.5 .40 4921.6 33.0 4960.2 .07 4970.3 32.9 5009.0 .56 5019.0 32.9 5057.8 .27 5067.7 32.9 5106.5 .27 5116.3 32.8 4129.32 N 4171.80 N 4214.28 N 4256.80 N 4299.37 N 2677.90 E 2701.90 E 2725.85 E 2749.69 E 2773.43 E 7600.0 76.80 28.80 4240.6 7650.0 76.31 28.38 4252.2 7700.0 76.19 28.53 4264.1 7750.0 76.20 29.03 4276.0 7800.0 76.65 29.19 4287.8 5155.2 .82 5164.9 32.8 5203.8 1.28 5213.4 32.7 5252.4 .37 5261.8 32.7 5301.0 .98 5310.3 32.7 5349.6 .95 5358.8 32.6 4342.00 N 4384.70 N 4427.40 N 4469.96 N 4512.42 N 2797.00 E 2820.27 E. 2843.41 E 2866.79 E 2890.43 E 7850.0 77.25 29.46 4299.1 7900.0 77.10 29.17 4310.2 7950.0 76.92 28.91 4321.4 8000.0 78.09 29.44 4332.2 8050.0 78.13 29.46 4342.5 5398.3 1.31 5407.4 32.6 5447.0 .65 5456.1 32.6 5495.7 .62 5504.7 32.6 5544.6 2.57 5553.4 32.5 5593.5 .09 5602.3 32.5 4554.89 N 4597.40 N 4639.99 N 4682.61 N 4725.22 N 2914.29 E 2938.16 E 2961.81 E 2985.61 E 3009.66 E A Gyro da t a D i r e c t i ona i Survey B.P. EXPLORATION F PAD, WELL NO. MPF-41 MILNE POINT FIELD, ALASKA Job Number: A0697GCE408 Page MEASURED DEPTH feet I N C L AZIMUTH VERTICAL DEPTH deg. deg. feet VERTICAL DOGLEG CLOSURE SECTION SEVERITY DIST. AZIMUTH feet deg./ feet deg. 100 ft. HORIZONTAL COORDINATES feet 8100.0 8150.0 8200.0 8250.0 8300.0 77.57 29.21 4353.0 77.38 28.96 4363.9 77.05 28.78 4375.0 76.62 28.64 4386.3 76.23 28.46 4398.1 5642.4 1.22 5651.1 32.5 5691.2 .62 5699.8 32.4 5739.9 .74 5748.5 32.4 5788.6 .91 5797.1 32.4 5837.2 .85 5845.6 32.3 4767.83 N 4810.48 N 4853.19 N 4895.89 N 4938.58 N 3033.61 E 3057.34 E 3080.88 E 3104.27 E 3127.50 E 8350.0 8400.0 8450.0 8500.0 8550.0 76.00 28.47 4410.1 76.19 29.06 4422.1 76.29 28.98 4434.0 76.82 28.82 4445.6 76.46 29.08 4457.2 5885.7 .47 5894.0 32.3 5934.3 1.22 5942.4 32.3 5982.8 .27 5990.9 32.3 6031.5 1.09 6039.5 32.2 6080.1 .89 6088.1 32.2 4981.25 N 5023.79 N 5066.26 N 5108.84 N 5151.40 N 3150.63 E 3173.99 E 3197.55 E 3221.05 E 3244.59 E 8600.0 8650.0 8700.0 8750.0 8800.0 76.55 29.71 4468.8 77.09 29.41 4480.2 77.32 29.27 4491.3 77.28 30.18 4502.3 76.98 30.87 4513.4 6128.7 1.24 6136.6 32.2 6177.4 1.23 6185.2 32.2 6226.2 .55 6233.9 32.1 6275.0 1.78 6282.7 32.1 6323.7 1.46 6331.4 32.1 5193.76 N 5236.11 N 5278.61 N 5320.97 N 5362.96 N 3268.46 E 3292.48 E 3316.37 E 3340.56 E 3365.32 E 8850.0 8900.0 8950.0 9000.0 9050.0 77.35 31.21 4524.5 77.45 31.35 4535.5 77.73 31.45 4546.2 77.56 31.19 4556.9 77.26 30.68 4567.8 6372.4 1.00 6380.1 32.1 6421.2 .35 6428.9 32.1 6470.0 .59 6477.8 32.1 6518.8 .61 6526.6 32.1 6567.6 1.16 6575.4 32.1 5404.73 N 5446.43 N 5488.11 N 5529.83 N 5571.69 N 3390.45 E 3415.79 E 3441.23 E 3466.62 E 3491.71 E 9100.0 9150.0 9200.0 9250.0 9300.0 77.08 30.84 4578.9 77.08 31.27 4590.1 77.34 31.12 4601.2 78.36 30.86 4611.7 78.06 31.34 4621.9 6616.3 .49 6624.1 32.1 6665.0 .83 6672.9 32.1 6713.7 .59 6721.6 32.1 6762.6 2.11 6770.5 32.0 6811.5 1.11 6819.4 32.0 5613.58 N 5655.33 N 5697.04 N 5738.94 N 5780.85 N 3516.64 E 3541.78 E 3567.04 E 3592.20 E 3617.49 E A Gyrodat a Di re c t i ona i Survey B.P. EXPLORATION F PAD, WELL NO. MPF-41 MILNE POINT FIELD, ALASKA Job Number: A0697GCE408 Page MEASURED DEPTH feet I N C L AZIMUTH VERTICAL DEPTH deg. deg. feet VERTICAL DOGLEG CLOSURE SECTION SEVERITY DIST. AZIMUTH feet deg./ feet deg. 100 ft. HORIZONTAL COORDINATES feet 9350.0 9400.0 9450.0 9500.0 9550.0 78.42 31.16 4632.1 77.99 30.75 4642.3 77.74 30.38 4652.8 77.50 29.95 4663.5 77.14 29.65 4674.5 6860.4 .81 6868.4 32.0 6909.4 1.18 6917.3 32.0 6958.2 .88 6966.2 32.0 7007.1 .97 7015.0 32.0 7055.8 .92 7063.7 32.0 5822.70 N 5864.67 N 5906.76 N 5948.99 N 5991.32 N 3642.88 E 3668.06 E 3692.91 E 3717.45 E 3741.69 E 9600.0 9650.0 9700.0 9750.0 9800.0 76.90 29.29 4685.7 76.98 28.82 4697.0 77.71 28.36 4708.0 77.22 28.12 4718.8 76.81 27.83 4730.1 7104.6 .84 7112.4 32.0 7153.3 .94 7161.0 31.9 7202.1 1.70 7209.7 31.9 7250.9 1.08 7258.5 31.9 7299.6 .99 7307.1 31.9 6033.74 N 6076.31 N 6119.15 N 6162.15 N 6205.18 N 3765.66 E 3789.32 E 3812.66 E 3835.76 E 3858.61 E 9850.0 9900.0 9950.0 10000.0 10050.0 77.47 27.72 4741.2 77.60 27.55 4752.0 77.28 27.10 4762.9 77.18 26.87 4773.9 77.81 27.01 4784.7 7348.3 1.33 7355.7 31.8 7397.1 .42 7404.4 31.8 7445.9 1.08 7453.0 31.8 7494.6 .49 7501.6 31.8 7543.4 1.28 7550.3 31.7 6248.31 N 6291.56 N 6334.92 N 6378.37 N 6421.89 N 3881.32 E 3903.97 E 3926.37 E 3948.50 E 3970.62 E 10100.0 10150.0 10200.0 10250.0 10300.0 77.95 26.96 4795.2 78.37 27.44 4805.5 78.48 27.58 4815.5 78.77 28.22 4825.4 78.41 28.40 4835.3 7592.2 .30 7599.0 31.7 7641.1 1.26 7647.8 31.7 7690.1 .34 7696.6 31.6 7739.1 1.38 7745.5 31.6 7788.1 .80 7794.5 31.6 6465.45 N 6508.97 N 6552.42 N 6595.74 N 6638.89 N 3992.80 E 4015.17 E 4037.80 E 4060.73 E 4083.98 E 10350.0 10400.0 10450.0 10500.0 10550.0 78.48 28.97 4845.3 78.23 28.85 4855.4 77.98 28.49 4865.7 78.09 28.53 4876.1 78.38 29.03 4886.3 7837.1 1.14 7843.4 31.6 7886.0 .57 7892.3 31.6 7935.0 .86 7941.2 31.5 7983.9 .24 7990.0 31.5 8032.8 1.14 8038.9 31.5 6681.86 N 6724.73 N 6767.66 N 6810.64 N 6853.54 N 4107.49 E 4131.16 E 4154.64 E 4177.98 E 4201.55 E B.P. EXPLORATION F PAD, WELL NO. MPF-41 MILNE POINT FIELD, ALASKA Job Number: A0697GCE408 A Gy r o d a t a D i re c t i ona i Survey Page MEASURED DEPTH feet I N C L AZIMUTH VERTICAL DEPTH deg. deg. feet VERTICAL DOGLEG CLOSURE SECTION SEVERITY DIST. AZIMUTH feet deg./ feet deg. 100 ft. HORIZONTAL COORDINATES feet 10600.0 10650.0 10700.0 10750.0 10800.0 78.19 29.23 4896.4 78.53 29.87 4906.5 78.07 29.59 4916.6 77.98 29.32 4927.0 77.64 28.93 4937.6 8081.8 8130.7 8179.7 8228.6 8277.5 .55 8087.8 31.5 1.43 8136.8 31.5 1.06 8185.7 31.5 .57 8234.6 31.5 1.02 8283.4 31.4 6896.31 N 4225.39 E 6938.91 N 4249.54 E 6981.42 N 4273.82 E 7024.01 N 4297.88 E 7066.70 N 4321.66 E 10850.0 10900.0 10950.0 11000.0 11050.0 77.54 28.74 4948.3 77.74 29.03 4959.0 78.03 29.22 4969.5 77.83 28.93 4980.0 77.60 28.79 4990.6 8326.3 8375.2 8424.0 8472.9 8521.8 .43 8332.2 31.4 .70 8381.0 31.4 .68 8429.8 31.4 .69 8478.7 31.4 .54 8527.5 31.4 7109.48 N 7152.24 N 7194.95 N 7237.68 N 7280.47 N 4345.21 E 4368.81 E 4392.60 E 4416.36 E 4439.94 E 11100.0 11150.0 11200.0 11250.0 11300.0 77.74 29.58 5001.3 77.91 29.87 5011.8 77.70 29.56 5022.4 77.33 29.49 5033.2 77.62 30.33 5044.0 8570.6 8619.5 8668.4 8717.2 8766.0 1.58 8576.3 31.4 .66 8625.2 31.4 .74 8674.0 31.3 .75 8722.8 31.3 1.72 8771.6 31.3 7323.11 N 7365.56 N 7408.00 N 7450.48 N 7492.79 N 4463.76 E 4488.00 E 4512.22 E 4536.28 E 4560.62 E 11350.0 11400.0 11450.0 11500.0 11550.0 77.78 30.57 5054.7 77.47 30.21 5065.4 77.28 29.97 5076.3 77.04 29.71 5087.5 76.94 29.46 5098.7 8814.9 8863.7 8912.5 8961.2 9009.9 .58 8820.5 31.3 .94 8869.3 31.3 .59 8918.1 31.3 .70 8966.8 31.3 .53 9015.5 31.3 7534.91 N 7577.03 N 7619.25 N 7661.53 N 7703.90 N 4585.37 E 4610.08 E 4634.54 E 4658.80 E 4682.86 E 11600.0 11650.0 11700.0 11750.0 11800.0 76.40 29.19 5110.2 76.28 28.74 5122.1 75.70 28.26 5134.2 76.10 28.42 5146.3 76.66 28.72 5158.1 9058.6 9107.2 9155.7 9204.2 9252.7 1.20 9064.1 31.3 .90 9112.7 31.3 1.51 9161.1 31.3 .86 9209.6 31.2 1.27 9258.1 31.2 7746.31 N 7788.82 N 7831.45 N 7874.13 N 7916.81 N 4706.69 E 4730.22 E 4753.37 E 4776.38 E 4799.62 E A Gyroda t a Di re c t iona i Survey B.P. EXPLORATION F PAD, WELL NO. MPF-41 MILNE POINT FIELD, ALASKA Job Number: A0697GCE408 Page 10 MEASURED DEPTH feet I N C L AZIMUTH VERTICAL DEPTH deg. deg. feet VERTICAL DOGLEG CLOSURE SECTION SEVERITY DIST. AZIMUTH feet deg./ feet deg. 100 ft. HORIZONTAL COORDINATES feet 11850.0 11900.0 11950.0 12000.0 12050.0 76.60 29.13 5169.7 76.87 29.57 5181.2 76.79 29.35 5192.5 76.97 29.10 5203.9 77.18 29.87 5215.1 9301.4 .80 9306.7 31.2 9350.1 1.02 9355.3 31.2 9398.7 .47 9404.0 31.2 9447.4 .62 9452.7 31.2 9496.2 1.55 9501.4 31.2 7959.39 N 8001.80 N 8044.19 N 8086.69 N 8129.11 N 4823.15 E 4847.01 E 4870.95 E 4894.72 E 4918.71 E 12100.0 12150.0 12200.0 12250.0 12300.0 77.44 30.25 5226.1 77.24 29.90 5237.0 77.25 29.69 5248.1 77.42 29.53 5259.0 77.09 29.37 5270.1 9544.9 .92 9550.1 31.2 9593.7 .81 9598.9 31.2 9642.5 .40 9647.7 31.2 9691.3 .46 9696.4 31.2 9740.0 .74 9745.2 31.1 8171.33 N 8213.55 N 8255.87 N 8298.28 N 8340.75 N 4943.14 E 4967.59 E 4991.82 E 5015.92 E 5039.90 E 12350.0 12400.0 12450.0 12500.0 12550.0 76.92 29.12 5281.3 76.59 28.80 5292.8 76.59 28.51 5304.3 76.33 28.49 5316.1 77.24 29.11 5327.5 9788.8 .59 9793.9 31.1 9837.4 .92 9842.5 31.1 9886.1 .55 9891.1 31.1 9934.7 .53 9939.7 31.1 9983.3 2.18 9988.3 31.1 8383.26 N 8425.84 N 8468.52 N 8511.24 N 8553.90 N 5063.70 E 5087.26 E 5110.58 E 5133.78 E 5157.23 E 12600.0 12650.0 12700.0 12750.0 12800.0 77.28 29.33 5338.5 77.64 30.08 5349.4 77.56 30.00 5360.1 77.40 29.87 5370.9 77.28 29.59 5381.9 10032.1 .45 10037.0 31.1 10080.9 1.62 10085.8 31.1 10129.7 .22 10134.7 31.1 10178.6 .41 10183.5 31.1 10227.3 .60 10232.2 31.1 8596.46 N 8638.85 N 8681.13 N 8723.43 N 8765.79 N 5181.04 E 5205.22 E 5229.67 E 5254.02 E 5278.22 E 12850.0 12900.0 12950.0 13000.0 13050.0 77.07 29.43 5393.0 77.02 29.13 5404.2 76.94 28.87 5415.5 76.80 28.71 5426.8 76.53 28.57 5438.4 10276.1 .52 10281.0 31.0 10324.8 .59 10329.7 31.0 10373.5 .53 10378.4 31.0 10422.2 .42 10427.0 31.0 10470.9 .59 10475.6 31.0 8808.22 N 8850.72 N 8893.33 N 8936.01 N 8978.70 N 5302.23 E 5326.06 E 5349.67 E 5373.12 E 5396.44 E A Gyrodat a D i re c t iona i Survey B.P. EXPLORATION F PAD, WELL NO. MPF-41 MILNE POINT FIELD, ALASKA Job Number: A0697GCE408 Page 11 MEASURED DEPTH feet I N C L AZIMUTH VERTICAL DEPTH deg. deg. feet VERTICAL SECTION feet DOGLEG CLOSURE SEVERITY DIST. AZIMUTH deg./ feet deg. 100 ft. HORIZONTAL COORDINATES feet 13100.0 13150.0 13200.0 13250.0 13300.0 76.63 29.24 5450.0 10519.5 76.84 29.39 5461.4 10568.2 76.55 29.16 5473.0 10616.8 76.83 28.81 5484.5 10665.5 76.66 28.35 5495.9 10714.1 .30 10524.2 31.0 .52 10572.9 31.0 .75 10621.5 31.0 .88 10670.1 31.0 .97 10718.8 31.0 9021.28 N 5419.95 E 9063.71 N 5443.78 E 9106.16 N 5467.57 E 9148.72 N 5491.15 E 9191.46 N 5514.43 E 13350.0 13400.0 13450.0 13500.0 13550.0 76.23 28.24 5507.6 76.11 28.00 5519.6 76.08 28.12 5531.6 76.27 28.81 5543.6 76.06 28.59 5555.5 10762 10811 10859 10908 10956 .7 .3 .8 .4 .9 .89 10767.3 30.9 .52 10815.8 30.9 .23 10864.3 30.9 .39 10912.8 30.9 .59 10961.3 30.9 9234.26 N 9277.07 N 9319.90 N 9362.59 N 9405.17 N 5537.47 E 5560.36 E 5583.19 E 5606.33 E 5629.64 E 13600.0 13650.0 13700.0 13750.0 13800.0 75.99 28.22 5567.6 76.20 28.09 5579.6 76.18 27.79 5591.5 76.32 28.45 5603.4 76.40 28.90 5615.2 11005 11053 11102 11151 11199 .4 .9 .5 .0 .6 .72 11009.8 30.9 .49 11058.3 30.9 .58 11106.7 30.9 .31 11155.3 30.9 .90 11203.8 30.8 9447.85 N 9490.64 N 9533.54 N 9576.37 N 9619.00 N 5652.72 E 5675.62 E 5698.37 E 5721.26 E 5744.58 E 13850.0 13900.0 13950.0 14000.0 14050.0 76.27 28.62 5627.0 75.94 28.41 5639.0 76.59 28.95 5650.9 76.65 28.79 5662.5 76.42 28.64 5674.1 11248 11296 11345 11394 11442 .2 .7 .3 .0 .6 .61 11252.4 30.8 .76 11300.9 30.8 .66 11349.4 30.8 .33 11398.0 30.8 .55 11446.6 30.8 9661.59 N 9704.24 N 9746.85 N 9789.45 N 9832.10 N 5767.96 E 5791.13 E 5814.44 E 5837.93 E 5861.29 E 14100.0 14150.0 14200.0 14250.0 14300.0 76.32 28.77 5685.9 11491.2 77.03 29.21 5697.4 11539.8 76.95 28.99 5708.7 11588.5 76.73 28.79 5720.1 11637.2 76.92 29.03 5731.5 11685.9 .32 11495.2 30.8 .66 11543.8 30.8 .45 11592.5 30.8 .59 11641.2 30.8 .60 11689.8 30.8 9874.71 N 9917.27 N 9959.84 N 10002.46 N 10045.08 N 5884.63 E 5908.21 E 5931.91 E 5955.43 E 5978.96 E A Gyroda t a D i r e c t i ona i Survey B.P. EXPLORATION F PAD, WELL NO. MPF-41 MILNE POINT FIELD, ALASKA Job Number: A0697GCE408 Page 12 MEASURED DEPTH feet I N C L AZIMUTH VERTICAL DEPTH deg. deg. feet VERTICAL SECTION feet DOGLEG CLOSURE SEVERITY DIST. AZIMUTH deg. / feet deg. 100 ft. HORIZONTAL COORDINATES feet 14350.0 14400.0 14450.0 14500.0 14550.0 77.56 29.54 5742.5 77.36 29.24 5753.4 77.03 29.04 5764.4 76.83 28.89 5775.7 76.54 28.64 5787.3 11734.7 11783.5 11832.2 11880.9 11929.6 .62 11738.6 30.8 .71 11787.4 30.7 .77 11836.1 30.7 .50 11884.8 30.7 .74 11933.4 30.7 10087.61 N 10130.14 N 10172.72 N 10215.34 N 10257.99 N 6002.82 E 6026.77 E 6050.51 E 6074.10 E 6097.51 E 14600.0 14650.0 14700.0 14750.0 14800.0 77.19 29.04 5798.6 77.36 29.26 5809.6 77.24 29.12 5820.6 76.99 28.90 5831.8 76.80 28.75 5843.1 11978.3 12027.0 12075.8 12124.6 12173.3 .51 11982.1 30.7 .55 12030.8 30.7 .36 12079.6 30.7 .65 12128.3 30.7 .48 12177.0 30.7 10300.64 N 10343.24 N 10385.82 N 10428.44 N 10471.11 N 6121.00 E 6144.75 E 6168.54 E 6192.18 E 6215.66 E 14850.0 14900.0 14950.0 15000.0 15050.0 15100.0 15150.0 15200.0 15250.0 15300.0 76.95 28.63 5854.5 77.52 29.04 5865.5 77.57 28.88 5876.3 77.53 28.71 5887.1 77.46 28.47 5897.9 77.34 28.26 5908.8 77.26 27.97 5919.8 77.08 27.74 5930.9 77.35 28.27 5942.0 77.40 28.26 5952.9 12222.0 12270.7 12319.5 12368.4 12417.2 12466.0 12514.7 12563.5 12612.2 12661.0 .37 12225.6 30.7 1.40 12274.4 30.7 .35 12323.2 30.7 .34 12372.0 30.7 .48 12420.8 30.7 .49 12469.5 30.6 .58 12518.2 30.6 .57 12566.9 30.6 1.16 12615.6 30.6 .10 12664.4 30.6 10513.82 N 10556.54 N 10599.26 N 10642.04 N 10684.91 N 10727.84 N 10770.86 N 10813.97 N 10857.02 N 10899.99 N 6239.04 E 6262.56 E 6286.20 E 6309.71 E 6333.07 E 6356.26 E 6379.24 E 6402.02 E 6424.92 E 6448.03 E 15350.0 15400.0 15450.0 15500.0 15550.0 77.35 28.14 5963.8 77 . 28 28 . 14 5974 . 8 77.45 28.77 5985.8 77.44 28.93 5996.6 77.25 28.87 6007.6 12709.8 12758.5 12807.3 12856.1 12904.9 .26 12713.1 30.6 .15 12761.9 30.6 .27 12810.6 30.6 .33 12859.4 30.6 .39 12908.2 30.6 10942.99 N 10986.00 N 11028.90 N 11071.64 N 11114.35 N 6471.08 E 6494.09 E 6517.33 E 6540.88 E 6564.46 E A Gyroda t a D i r e c t i ona i Survey B.P. EXPLORATION F PAD, WELL NO. MPF-41 MILNE POINT FIELD, ALASKA Job Number: A0697GCE408 Page 13 MEASURED I N C L AZIMUTH VERTICAL DEPTH DEPTH feet deg. deg. feet VERTICAL DOGLEG CLOSURE SECTION SEVERITY DIST. AZIMUTH feet deg./ feet deg. 100 ft. HORIZONTAL COORDINATES feet 15600.0 77.03 29.10 6018.7 15650.0 77.44 29.80 6029.8 15700.0 77.47 29.71 6040.6 15750.0 77.39 29.57 6051.5 15800.0 77.34 29.34 6062.4 12953.7 .64 12956.9 30.6 13002.4 1.59 13005.7 30.6 13051.2 .18 13054.5 30.6 13100.0 .31 13103.3 30.6 13148.8 .47 13152.0 30.5 11156.99 N 11199.46 N 11241.83 N 11284.24 N 11326.72 N 6588.08 E 6612.06 E 6636.28 E 6660.42 E 6684.41 E 15850.0 77.34 29.18 6073.4 15900.0 77.24 29.05 6084.4 15950.0 77.02 28.84 6095.5 16000.0 76.89 28.66 6106.8 16050.0 76.74 28.53 6118.2 13197.6 .30 13200.8 30.5 13246.4 .33 13249.6 30.5 13295.1 .60 13298.3 30.5 13343.8 .44 13347.0 30.5 13392.5 .40 13395.6 30.5 11369.28 N 11411.90 N 11454.55 N 11497.25 N 11540.00 N 6708.25 E 6731.99 E 6755.58 E 6779.01 E 6802.31 E 16100.0 76.97 29.03 6129.6 16150.0 76.81 28.99 6140.9 16200.0 76.75 28.75 6152.4 16250.0 76.57 28.67 6163.9 16300.0 76.71 29.71 6175.5 13441.2 1.08 13444.3 30.5 13489.9 .32 13493.0 30.5 13538.6 .50 13541.6 30.5 13587.2 .39 13590.3 30.5 13635.9 2.05 13638.9 30.5 11582.67 N 11625.26 N 11667.89 N 11710.56 N 11753.03 N 6825.75 E 6849.37 E 6872.87 E 6896.24 E 6919.96 E 16350.0 76.73 29.61 6186.9 16400.0 76.63 29.46 6198.5 16450.0 76.48 29.15 6210.1 16500.0 76.42 29.01 6221.8 16550.0 76.47 29.07 6233.5 13684.5 .19 13687.6 30.5 13733.2 .35 13736.2 30.5 13781.8 .68 13784.8 30.5 13830.4 .30 13833.4 30.5 13879.0 .16 13882.0 30.5 11795.31 N 11837.64 N 11880.05 N 11922.53 N 11965.03 N 6944.04 E 6968.03 E 6991.84 E 7015.46 E 7039.06 E 16600.0 77.30 29.49 6244.9 16650.0 77.13 29.46 6255.9 16700.0 76.83 29.51 6267.2 16750.0 76.89 29.66 6278.5 16800.0 77.88 29.77 6289.5 13927.7 1.85 13930.7 30.5 13976.5 .36 13979.4 30.5 14025.2 .60 14028.2 30.5 14073.9 .30 14076.8 30.5 14122.7 1.98 14125.6 30.5 12007.50 N 12049.95 N 12092.35 N 12134.70 N 12177.07 N 7062.87 E 7086.87 E 7110.85 E 7134.89 E 7159.07 E A Gyr oda t a D i re c t i ona i Survey B.P. EXPLORATION F PAD, WELL NO. MPF-41 MILNE POINT FIELD, ALASKA Job Number: A0697GCE408 Page 14 MEASURED I N C L AZIMUTH VERTICAL DEPTH DEPTH feet deg. deg. feet VERTICAL DOGLEG CLOSURE SECTION SEVERITY DIST. AZIMUTH feet deg./ feet deg. 100 ft. HORIZONTAL COORDINATES feet 16850.0 77.68 29.61 6300.0 16900.0 77.44 29.52 6310.8 16950.0 77.35 29.46 6321.7 17000.0 77.29 29.31 6332.7 17050.0 77.33 29.26 6343.7 14171.5 .50 14174.5 30.4 14220.4 .52 14223.3 30.4 14269.2 .21 14272.1 30.4 14317.9 .33 14320.9 30.4 14366.7 .12 14369.6 30.4 12219.53 N 12261.99 N 12304.47 N 12346.97 N 12389.52 N 7183.28 E 7207.37 E 7231.39 E 7255.32 E 7279.18 E 17100.0 77.36 29.22 6354.6 17150.0 77.38 29.15 6365.6 17200.0 77.20 28.99 6376.6 17250.0 77.35 28.81 6387.6 17300.0 77.02 28.66 6398.7 14415.5 .10 14418.4 30.4 14464.3 .13 14467.2 30.4 14513.1 .47 14516.0 30.4 14561.8 .46 14564.7 30.4 14610.6 .72 14613.4 30.4 12432.09 N 12474.69 N 12517.32 N 12560.02 N 12602.77 N 7303.01 E 7326.80 E 7350.50 E 7374.07 E 7397.51 E 17350.0 76.98 28.53 6409.9 17400.0 76.94 28.46 6421.2 17450.0 77.10 28.41 6432.4 17500.0 76.92 28.52 6443.7 17550.0 75.72 28.88 6455.5 17600.0 75.27 28.81 6468.0 17650.0 73.93 28.81 6481.3 17700.0 73.57 28.77 6495.3 17750.0 71.99 29.20 6510.1 17800.0 71.44 29.34 6525.8 14659.3 .27 14662.1 30.4 14708.0 .15 14710.8 30.4 14756.7 .34 14759.5 30.4 14805.4 .43 14808.2 30.4 14854.0 2.49 14856.8 30.4 14902 . 4 . 91 14905 . 2 30 . 4 14950 . 6 2 . 69 14953 . 3 30 . 4 14998.6 .72 15001.3 30.4 15046.4 3.26 15049.1 30.4 15093.9 1.13 15096.5 30.4 12645.54 N 12688.35 N 12731.19 N 12774.02 N 12816.64 N 12859.04 N 12901.27 N 12943.34 N 12985.12 N 13026.53 N 7420.82 E 7444.06 E 7467.26 E 7490.48 E 7513.81 E 7537.17 E 7560.40 E 7583.52 E 7606.66 E 7629.87 E 17850.0 69.86 30.17 6542.4 17900.0 69.28 30.43 6559.8 17950.0 67.44 31.16 6578.2 18000.0 66.31 31.32 6597.9 18050.0 64.55 31.65 6618.7 15141.0 3.54 15143.7 30.4 15187.9 1.25 15190.6 30.4 15234.3 3.92 15237.0 30.4 15280.3 2.28 15283.0 30.4 15325.7 3.57 15328.5 30.4 13067.48 N 13107.94 N 13147.86 N 13187.18 N 13225.95 N 7653.28 E 7676.92 E 7700.71 E 7724.56 E 7748.31 E A Gyroda t a D i re c t i ona i Survey B.P. EXPLORATION F PAD, WELL NO. MPF-41 MILNE POINT FIELD, ALASKA Job Number: A0697GCE408 Page 15 MEASURED DEPTH feet I N C L AZIMUTH VERTICAL DEPTH deg. deg. feet VERTICAL DOGLEG CLOSURE SECTION SEVERITY DIST. AZIMUTH feet deg./ feet deg. 100 ft. HORIZONTAL COORDINATES feet 18100.0 18150.0 18200.0 18250.0 18300.0 63.70 31.47 6640.5 61.67 31.73 6663.4 60.48 31.73 6687.6 58.65 31.94 6712.9 57.26 31.22 6739.5 15370.7 1.73 15373.5 30.4 15415.1 4.10 15417.9 30.4 15458.8 2.36 15461.6 30.4 15501.9 3.68 15504.7 30.4 15544.2 3.04 15547.1 30.4 13264.29 N 13302.13 N 13339.35 N 13375.97 N 13412.08 N 7771.85 E 7795.13 E 7818.14 E 7840.88 E 7863.08 E 18350 18400 18450 18500 18550 .0 .0 .0 .0 .0 55.33 30.85 6767.2 53.43 30.79 6796.3 51.56 30.36 6826.8 49.84 29.92 6858.4 47.85 29.21 6891.3 15585.8 3.92 15588.7 30.4 15626.4 3.80 15629.3 30.4 15666.1 3.80 15669.0 30.4 15704.7 3.50 15707.7 30.4 15742.4 4.13 15745.3 30.4 13447.72 N 13482.62 N 13516.77 N 13550.22 N 13582.96 N 7884.53 E 7905.35 E 7925.52 E 7944.95 E 7963.53 E 18600 18650 18700 18750 18800 .0 .0 .0 .0 .0 46.03 28.57 6925.5 44.39 28.26 6960.7 42.69 28.98 6997.0 41.31 29.51 7034.1 40.09 29.40 7072.0 15778.9 3.76 15781.8 30.4 15814.4 3.30 15817.3 30.4 15848.8 3.54 15851.7 30.4 15882.3 2.84 15885.2 30.4 15914.9 2.45 15917.8 30.4 13614.95 N 13646.15 N 13676.39 N 13705.58 N 13733.97 N 7981.18 E 7998.06 E 8014.56 E 8030.90 E 8046.93 E 18850 18900 18950 19000 19050 .0 .0 .0 .0 .0 39.58 28.99 7110.4 38.77 28.65 7149.2 38.69 28.39 7188.2 38.26 28.03 7227.3 37.95 27.43 7266.7 15946.9 1.13 15949.8 30.4 15978.5 1.69 15981.4 30.4 16009.8 .36 16012.6 30.4 16040.9 .98 16043.7 30.4 16071.7 .95 16074.5 30.3 13761.93 N 13789.60 N 13817.09 N 13844.50 N 13871.81 N 8062.55 E 8077.78 E 8092.72 E 8107.42 E 8121.78 E 19100.0 19150.0 19200.0 19250.0 19300.0 37.47 26.89 7306.2 37.18 26.40 7346.0 36.82 26.00 7385.9 36.59 26.05 7426.0 36.68 25.92 7466.1 16102.3 1.17 16105.1 30.3 16132.6 .82 16135.3 30.3 16162.6 .87 16165.3 30.3 16192.5 .47 16195.1 30.3 16222.3 .23 16224.9 30.3 13899.02 N 13926.12 N 13953.12 N 13979.97 N 14006.79 N 8135.74 E 8149.34 E 8162.62 E 8175.73 E 8188.80 E A Gyrodat a D i r e c t iona i Survey B.P. EXPLORATION F PAD, WELL NO. MPF-41 MILNE POINT FIELD, ALASKA Job Number: A0697GCE408 Page 16 MEASURED DEPTH feet I N C L AZIMUTH VERTICAL DEPTH deg. deg. feet VERTICAL DOGLEG CLOSURE SECTION SEVERITY DIST. AZIMUTH feet deg./ feet deg. 100 ft. HORIZONTAL COORDINATES feet 19350.0 36.23 25.80 7506.3 19400.0 36.33 25.52 7546.6 19450.0 36.07 25.55 7587.0 19500.0 36.36 25.32 7627.3 19550.0 36.50 25.39 7667.6 16251.9 .91 16254.5 30.3 16281.4 .38 16284.0 30.3 16310.9 .52 16313.4 30.3 16340.4 .64 16342.8 30.3 16370.0 .30 16372.4 30.3 14033.53 N 14060.19 N 14086.84 N 14113.51 N 14140.34 N 8201.76 E 8214.57 E 8227.30 E 8239.99 E 8252.70 E 19600.0 36.44 25.50 7707.8 19650.0 36.49 25.69 7748.0 19700.0 36.37 25.75 7788.2 16399.6 .17 16402.0 30.3 16429.3 .25 16431.7 30.3 16458.9 .26 16461.3 30.2 14167.18 N 14193.98 N 14220.73 N 8265.47 E 8278.31 E 8291.20 E Final Station Closure: Distance: 16461.26 ft Az: 30.24 deg. A Gyroda t a D i re c t i onal Survey for B.P. EXPLORATION F PAD, WELL NO. MPF-41 MILNE POINT FIELD, ALASKA Job Number: SUB408 Run Date: 21-Jun-97 12:00:00 Surveyor: TOM STODDARD Calculation Method: MINIMUM CURVATURE Survey Latitude: 70.505000 deg. N Sub-sea Correction from Vertical Reference: 41.3 ft. Azimuth Correction: Gyro: Bearings are Relative to True North Proposed Well Direction: 29.280 deg Vertical Section Calculated from Well Head Location Closure Calculated from Well Head Location Horizontal Coordinates Calculated from Local Horizontal Reference A Gyrodat a D i re c t ional Survey B.P. EXPLORATION F PAD, WELL NO. MPF-41 MILNE POINT FIELD, ALASKA Job Number: SUB408 Page SUBSEA DEPTH feet I N C L AZIMUTH VERTICAL DEPTH deg. deg. feet VERTICAL DOGLEG CLOSURE SECTION SEVERITY DIST. AZIMUTH feet deg./ feet deg. 100 ft. HORIZONTAL COORDINATES feet -41 100 200 300 400 .3 .0 .0 .0 .0 0.00 0.00 0.0 .18 162.99 141.3 .52 47.70 241.3 1.64 67.38 341.3 2.82 72.03 441.3 0.0 0.00 0.0 0.0 -.2 .28 .4 254.9 .1 .63 .8 176.3 1.6 1.13 3.8 59.5 4.5 1.18 8.9 67.8 0.00 N 0.00 E .07 S .27 W .22 N .47 E .86 N 1.75 E 2.14 N 5.43 E 5O0 600 700 800 900 .0 .0 .0 .0 .0 3.74 72.05 541.3 4.80 71.89 641.3 6.31 73.33 741.3 7.44 72.84 841.3 9.12 70.45 941.3 8.7 .92 15.5 70.1 14 . 2 1 . 07 24 . 0 70 . 9 21.3 1.51 35.2 71.5 30.0 1.14 48.5 72.0 40.7 1.72 64.3 71.9 3.91 N 10.88 E 6.21 N 17.97 E 9.08 N 27.26 E 12.60 N 38.80 E 17.23 N 52.56 E 1000 1100 1200 1300 1400 .0 .0 .0 .0 .0 11.36 68.10 1041.3 13.15 67.35 1141.3 14.75 65.90 1241.3 16.15 61.60 1341.3 18.82 55.68 1441.3 54.7 2.24 84.3 71.2 71.7 1.75 106.9 70.4 91.1 1.48 132.2 69.7 113.8 2.06 159.9 68.6 141.4 2.90 191.1 66.8 23.72 N 69.46 E 31.96 N 89.54 E 41.59 N 112.13 E 53.72 N 136.86 E 70.31 N 163.78 E 1500 1600 1700 1800 1900 .0 .0 .0 .0 .0 19.54 50.05 1541.3 20.45 49.55 1641.3 23.17 50.33 1741.3 25.25 50.86 1841.3 27.73 50.01 1941.3 173.8 1.27 223.6 64.4 207.6 1.56 257.1 62.3 244.9 2.82 294.4 60.6 286.9 1.66 335.5 59.2 333.0 2.85 402.9 58.1 91.78 N 191.65 E 115.11 N 219.11 E 140.78 N 249.63 E 169.39 N 284.50 E 200.82 N 322.67 E 2000.0 2100.0 2200.0 2300.0 2400.0 30.46 50.04 2041.3 33.35 49.36 2141.3 34.68 44.70 2241.3 34.88 39.35 2341.3 35.65 35.44 2441.3 384.8 2.88 452.6 57.1 443.3 2.15 506.1 56.2 508.0 3.40 590.0 55.1 575.5 2.70 645.4 53.7 645.6 1.44 701.1 52.1 236.40 N 365.15 E 276.78 N 412.84 E 322.67 N 463.12 E 374.07 N 509.48 E 430.46 N 552.35 E A Gyroda t a D i r e c t i ona i Survey B.P. EXPLORATION F PAD, WELL NO. MPF-41 MILNE POINT FIELD, ALASKA Job Number: SUB408 Page SUBSEA DEPTH feet I N C L AZIMUTH VERTICAL DEPTH deg. deg. feet VERTICAL DOGLEG CLOSURE SECTION SEVERITY DIST. AZIMUTH feet deg./ feet deg. 100 ft. H O R I Z O N T A L COORDINATES feet 2500.0 2600.0 2700.0 2800.0 2900.0 35.51 32.30 2541.3 37.57 31.16 2641.3 40.20 30.75 2741.3 43 . 04 30 . 98 2841.3 46.05 31.57 2941.3 717.0 .47 784.1 50.3 789.7 3.42 840.5 48.8 870.4 2.04 931.2 47.2 959.2 2.03 1028.7 45.8 1057.7 1.97 1097.6 44.5 490.34 N 591.45 E 552.16 N 629.96 E 621.45 N 671.39 E 697.76 N 716.84 E 781.89 N 768.29 E 3000.0 3100.0 3200.0 3300.0 3400.0 49.60 31.15 3041.3 52 . 56 31 . 52 3141 . 3 56.46 30.29 3241.3 60.67 28.92 3341.3 66.05 28.33 3441.3 1168.1 2.47 1206.1 43.3 1292.6 1.06 1360.1 42.2 1433.1 2.06 1481.2 41.1 1596.4 2.50 1649.6 40.0 1795.9 2.56 1825.9 38.7 876.50 N 825.24 E 982.57 N 890.62 E 1103.18 N 962.79 E 1245.21 N 1043.40 E 1420.50 N 1138.69 E 3500.0 3600.0 3700.0 3800.0 3900.0 74.53 29.39 3541.3 76.94 29.62 3641.3 77 . 90 29 . 98 3741 . 3 77.63 28.06 3841.3 76.60 29.79 3941.3 2073.6 3.33 2104.6 37.4 2505.1 1.60 2539.5 36.0 2971.6 .80 3026.4 35.1 3420.5 .77 3463.3 34.3 3876.7 1.57 3901.2 33.7 1663.91 N 2040.34 N 2442.85 N 2835.88 N 3234.59 N 1272.33 E 1483.22 E 1719.25 E 1936.09 E 2157.80 E 4000.0 4100.0 4200.0 4300.0 4400.0 76.47 30.82 4041.3 76 . 97 29 . 60 4141 . 3 76.77 28.78 4241.3 78.13 29.46 4341.3 76.62 28.88 4441.3 4304.5 .21 4338.7 33.4 4718.8 .42 4775.6 33.1 5158.2 .85 5213.4 32.8 5587.7 .38 5602.3 32.5 6013.5 .79 6039.5 32.2 3603.82 N 3961.87 N 4344.59 N 4720.16 N 5093.06 N 2374.15 E 2582.58 E 2798.41 E 3006.81 E 3212.34 E 4500.0 4600.0 4700.0 4800.0 4900.0 77.60 31.41 4541.3 78.03 30.79 4641.3 77.47 27.72 4741.3 78.45 28.74 4841.3 77.61 28.86 4941.3 6447.7 .48 6477.8 32.1 6904.6 1.15 6917.3 32.0 7348.8 1.33 7404.4 31.8 7817.5 1.01 7843.4 31.6 8294.4 .82 8332.2 31.4 5469.11 N 5860.58 N 6248.71 N 6664.71 N 7081.53 N 3429.63 E 3665.60 E 3881.53 E 4098.10 E 4329.83 E A Gyroda t a D i r e c t i ona i Survey B.P. EXPLORATION F PAD, WELL NO. MPF-41 MILNE POINT FIELD, ALASKA Job Number: SUB408 Page SUBSEA DEPTH feet I N C L AZIMUTH VERTICAL DEPTH deg. deg. feet VERTICAL SECTION feet DOGLEG CLOSURE SEVERITY DIST. AZIMUTH deg./ feet deg. 100 ft. HORIZONTAL COORDINATES feet 5O00 5100 5200 5300 5400 .0 77.54 30.12 5041.3 8753 .0 75.93 28.35 5141.3 9184 .0 77.24 29.82 5241.3 9612 .0 77.37 29.52 5341.3 10044 .0 76.55 28.74 5441.3 10483 .7 .1 .6 .6 .1 .47 8771.6 31.3 .13 9209.6 31.2 .65 9647.7 31.2 .75 10085.8 31.1 .77 10524.2 31.0 7482.09 N 7856.47 N 8229.95 N 8607.35 N 8989.45 N 4554.46 E 4766.86 E 4976.98 E 5187.25 E 5402.37 E 5500 5600 5700 5800 5900 .0 76.23 28.68 5541.3 10899 .0 76.07 28.52 5641.3 11306 .0 77.49 29.48 5741.3 11729 .0 76.83 28.77 5841.3 12165 .0 77.33 28.24 5941.3 12609 .2 .0 .4 .4 .2 1.17 10912.8 30.9 .93 11349.4 30.8 1.51 11738.6 30.8 .51 12177.0 30.7 1.12 12615.6 30.6 9354.51 N 9712.39 N 10082.99 N 10464.26 N 10854.35 N 5601.95 E 5795.59 E 6000.22 E 6211.89 E 6423.51 E 6000 6100 6200 6300 6400 6500 6600 6700 6800 6900 .0 77.46 29.70 6041.3 13054 .0 76.81 28.99 6141.3 13491 .0 77.04 29.36 6241.3 13912 .0 77.33 29.27 6341.3 14356 .0 76.95 28.50 6441.3 14795 .0 69.96 30.12 6541.3 15138 .0 63.63 31.48 6641.3 15372 .0 57.14 31.19 6741.3 15547 .0 50.77 30.16 6841.3 15683 .0 45.29 28.43 6941.3 15794 .3 .4 .4 .1 .1 .0 .3 .0 .8 .8 .19 13103.3 30.6 .33 13541.6 30.5 1.32 13930.7 30.5 · 17 14369.6 30.4 .41 14808.2 30.4 3.38 15143.7 30.4 1.82 15417.9 30.4 3.10 15588.7 30.4 3.66 15707.7 30.4 3.55 15817.3 30.4 11244.47 N 11626.62 N 11994.18 N 12380.28 N 12764.94 N 13064.86 N 13265.63 N 13414.43 N 13532.11 N 13628.96 N 6637.79 E 6850.11 E 7055.40 E 7274.00 E 7485.56 E 7651.78 E 7772.68 E 7864.50 E 7934.44 E 7988.76 E 7000.0 41.08 29.49 7041.3 15888.5 7100.0 38.93 28.72 7141.3 15972.1 7200.0 38.15 27.82 7241.3 16051.8 7300.0 37.22 26.46 7341.3 16129.0 7400.0 36.62 26.00 7441.3 16203.8 2.77 15917.8 30.4 1.57 15981.4 30.4 .97 16074.5 30.4 .86 16135.3 30.3 .37 16224.9 30.3 13710.96 N 13783.98 N 13854.21 N 13922.93 N 13990.20 N 8033.94 E 8074.69 E 8112.52 E 8147.73 E 8180.72 E A Gyr oda t a D i r e c t i ona i Survey B.P. EXPLORATION F PAD, WELL NO. MPF-41 MILNE POINT FIELD, ALASKA Job Number: SUB408 Page SUBSEA I N C L AZIMUTH VERTICAL VERTICAL DOGLEG CLOSURE DEPTH DEPTH SECTION SEVERITY DIST. AZIMUTH feet deg. deg. feet feet deg./ feet deg. 100 ft. H O R I Z O N T A L COORDINATES feet 7500.0 36.31 7600.0 36.41 7700.0 36.48 7746.9 36.37 25.56 7541.3 16277.5 .45 16284.0 30.3 25.35 7641.3 16350.6 .52 16372.4 30.3 25.66 7741.3 16424.4 .24 16431.7 30.3 25.75 7788.2 16458.9 .26 16461.3 30.2 14056.66 N 14122.82 N 14189.53 N 14220.73 N 8212.87 E 8244.40 E 8276.18 E 8291.20 E Final Station Closure: Distance: 16461.26 ft Az: 30.24 deg. 4, QUALITY CONTROL QUALITY CONTROL REPORT JOB NUMBER: A0697GCE408 TOOL NUMBER: 778 MAXIMUM GYRO TEMPERATURE: 79.1 C MAXIMUM AMBIENT TEMPERATURE: 81.5 C MAXIMUM INCLINATION: 78.77 AVERAGE AZIMUTH: 30.24 WIRELINE REZERO VALUE: N/A REZERO ERROR / K: N/A CALIBRATION USED FOR FIELD SURVEY: 2037 CALIBRATION USED FOR FINAL SURVEY: 2037 PRE JOB MASS BALANCE OFFSET CHECK: -.3 POST JOB MASS BALANCE OFFSET CHECK]: USED O.O/N/A CONTINUOUS CONDITION OF SHOCK WATCHES -.3 UPON ARRIVAL AT RIG: OK UPON COMPLETION OF SURVEY: OK UPON RETURN TO ATLAS OK BOTTOM LINE COMPARISIONS M.D. INC AZIMUTH TVD NORTHING EASTING MWD 19574 36.51 25.84 7692 14139 8302 FINAL SURVEY 19700 36.37 25.75 7788 14221 8291 FUNCTION TEST JOB NUMBER' A0697GCE408 5 Survey stations were collected at the measured depth shown below. The tables show the repeatability of the gyro tool in both inclination and azimuth at one measured depth. INCLINATION M.D. ft 1 2 3 4 5 1195 13.99 13.99 13.99 13.99 13.99 AZIMUTH M.D. ft 1 2 3 4 5 1195 67.21 67.17 67.15 67.30 67.25 5. EQUIPMENT AND CHRONOLOGICAL REPORT EQUIPMENT REPORT JOB NUMBER: A0697GCE408 DOWNHOLE ELECTRONICS SURFACE ELECTRONICS ' PRIMARY TOOL No. 778 GYRO SECTION DATA SECTION POWER SECTION BACKUP TOOL No. 770 GYRO SECTION DATA SECTION POWER SECTION A0170 C0089 C0086 A0160 C0111 C0112 COMPUTER A0349 POWER SUPPLY PRINTER A0079 INTERFACE A0143 COMPUTER A0222 POWER SUPPLY PRINTER A0029 INTERFACE A0055 A0085 A0107 WIRELINE COMPANY: CABLE SIZE: 3/8" SCHLUMBERGER RUNNING GEAR SCHLUMBERGER HOUSING W/ROLLERS AND GAMMA RAY TOTAL LENGTH OF TOOL 36' MAXIMUM O.D.: 5.5 INCHES TOTAL WEIGHT OF TOOL: 700 POUNDS CHRONOLOGICAL REPORT JOB NUMBER' A0697GCE408 WEDNESDAY,06/18/97 13:50 FLY TO DEADHORSE 16:30 ARRIVE DEADHORSE 19:00 CHECK TOOLS THURSDAY, 06~19~97 07:45 FLY OTTER TO KUPARUK 09:30 STANDBY -RIG JOB FOR SCHLUMBERGER FRIDAY,06/20/97 11:30 12:30 13:30 15:00 21:00 21:30 TO LOCATION ARRIVE LOCATION MU TOOL, RUN USIT. COULDN'T GET DOWN. MU GYRO/GAMMA COMBO. CHECK TOOLS. O.K. RUN TOMORROW. SATURDAY,06/21/97 06:15 07:30 08:00 10:00 11:50 12:15 16:15 20:30 21:30 22:15 TO LOCATION PU TOOL,MU LUBRICATOR START INRUN SURVEY SURVEY CONTINUOUS TO 10000'-COULDN'T GET DOWN. OUTRUN CONTINUOUS ADD WEIGHT SURVEY CONTINUOUS NON STOP TO 19700 OUTRUN CONTINUOUS RIG DOWN BRIDGE IN, KTN TO ATLAS SUNDAY,06/22/97 07:00 PROCESS SURVEY, CHECK TOOL 12:30 RETURN TO MILNE POINT WITH RESULTS 14:00 RETURN TO DEADHORSE 17:25 FLY CHARTER TO ANCHORAGE CI t:i I I--I-- I !~ G S ~ I::!~./! C E S WELL LOG TRANSMITFAL To: State of Alaska Alaska Oil and Gas Conservation Comm. Attn.: Lori Taylor 3001 Porcupine Drive. Anchorage, Alaska 99501 fi MWD Formation Evaluation Logs - P2-45A, AK-MM-70249 November 12, 1997 The technical data listed below is being submitted herewith. Please acknowledge receipt by returning a signed copy of this transmittal letter to the attention off Jan Galvin, Sperry-Sun Drilling Services, 5631 Silverado Way, #G, Anchorage, AK 99518 1 LDWG formatted Disc with verification listing. API#: 50-029-22769-01 5631 Silverado Way, Suite G · Anchorage, AJaska 99518 ° (907) 563-3256 ° Fax (907) 563-7252 A Dresser Industries, Ino. Company GeoQuest 500 W. International Airport Road Anchorage, AK 99518-1199 ATTN: Sherrle NO. 11525 Company: Field: Alaska Oil & Gas Cons Comm Attn: Lori Taylor 3001 Porcupine Drive Anchorage, AK 99501 Milne Point (Cased Hole) 11/5/97 Well Job # Log Description Date BL RF Sepia LIS Tape MPC-6 {,~1C__- WATER FLOW LOG/TDTP-GR/CCL 970615 I 1 MPU C-8 L).~ ~ TDT WATER FLOW LOG 970927 I 1 UPU C-10 [_£t(~-- WATER FLOW. LOG W/RSTINVERTED 970911 I 1 MPE-10 · TUBING PUNCHER 970928 I 1 MPU E-22, TUBING LEAK DETECTION LOG 970702 I 1 MPU E-22 ~ TUBING PATCH RECORD 97071 9 I 1 MPU F-09 ~ PERFORATING RECORD 970712 I 1 MPU F-09 ,. !STATIC TEMP/PRESS SURVEY 97071 2 I 1 M PU F-09' . PERFORATING RECORD 97071 9 I 1 F-41 · CHEMICAL cu'rrER 970820 I 1 F-41 · CHEMICAL CUTTER 970829 1 1 MPU F-73 ' PERFORATION RECORD 97081 5 I 1 : MPG-09 ~ RFT 970702 I 1 MPH-11 ~ RFT 970903 I 1 MPU J-2 ~[(.~. WATER FLOW LOG/TDT-GR 970726 I 1 MPU J-09 ~1.[~.-- JETCUTI'ER RECORD 970807 I 1 MPK-43A · GAMMA RAY CORRELATION LOG 971 024 I 1 UPU L-9 {..I,~ ~ WATER FLOW LOG/'rDTP-GR/CCL 97061 4 I 1 MPU L-32 ~ GAMMA RAY CCL TCP CORRELATION LOG 970515 I 1 MPL-33 , TUBING CONVEYED PERF TIE-IN GR-CCL 971010 I 1 MPL-33 ' TIE-IN GR-CCL 971014 I I c;jo · PLEASE ACKNOWLEDGE RECEIPT BY SIGNING AND RETURNING ONE COPY EACH TO: BP Exploration (Alaska) Inc. Petrotectnical Data Center MB3-3 900 E. Benson Blvd. Anchorage, Alaska 99519-6612 Date Delivered: Schlumberger GeoQuest 500 W. International Airport Road Anchorage, Alaska 99618-1199 Received by~t ( ........ STATE OF ALASKA ALASKA ...,L AND GAS CONSERVATION CO,,,,,dlSSION APPLICATION FOR SUNDRY APPROVAL Type of Request: [] Abandon [] Suspend [] Plugging [] Time Extension [] Perforate [] Alter Casing [] Repair Well [] Pull Tubing [] Variance [] Other [] Change Approved Program [] Operation Shutdown [] Re-Enter Suspended Well [] Stimulate Change Completion Program 2. Name of Operator BP Exploration (Alaska)Inc. 3. Address P.O. Box 196612, Anchorage, Alaska 99519-6612 t5. Type of well: [~ Development [~ Exploratory [~ Stratigraphic [~ Service 4. Location of well at surface 1955' NSL, 2625' WEL, SEC. 6, T13N, R10E, UM At top of productive interval 217' NSL, 4892' WEL, SEC. 21, T14N, R10E, UM At effective depth 367' NSL, 452' EVVL, SEC. 21, T14N, R10E, UM At total depth 424' NSL, 481' EWL, SEC. 21, T14N, R10E, UM Datum Elevation (DF or KB) Plan RTE = 41.8' 7. Unit or Property Name Milne Point Unit 8. Well Number MPF-41i 9. Permit Number 97-95 / 397-121 10. APl Number 50-029-22770 11. Field and Pool Milne Point Unit / Kuparuk River Sands 12. Present well condition summary Total depth: measured 19893 feet true vertical 7949 feet Effective depth: measured 19785 feet true vertical 7862 feet Casing Length Size Structural Conductor Surface Intermediate Production Liner 78' 20" 9273' 9-5/8" 19840' 7" Plugs(measured) Junk(measured) ORIGINAL Shear Sub and Ball at 9223' Cemented 250 sx Arcticset I (Approx.) 1900 sx PF 'E', 993 sx Class 'G' 300 sx Class 'G' MD 110' 9304' 19868' TVD 110' 4614' 7928' Perforation depth: measured true vertical 19475'-19487',19495'-19513',19521'-19555' 7612'-7622',7628'-7643',7649'-7677' Tubing (size, grade, and measured depth) N/A Packers and SSSV (type and measured depth) N/A Si-jP 1 2 1997 .Oil & .Gas, C0r~s. C0racs~. '' ~ncli0rage 13. Attachments [~ Description summary of proposal n Detailed operations program I~ BOP sketch 4. Estimated date for commencing operation September 8, 1997 16. If proposal was verbally approved¢,./~ Blair Wondzell, Jack Hartz ] Name of approver Contact Engineer Name/Number: Bob Laule, 564-5195 9/8/97 Date approved 15. Status of well classifications as: [~ Oil I--I Gas I--} Suspended Service Water Injection Prepared By Name/Number: Kathy Campoamor, 564-5122 17. I hereby certify that the foregoing is true and correct to the best of my knowledge Signed Chip~vord //'~',~,, ~. ~--~'~ Title Senior Drilling Engineer Commission Use Only Date Conditions of Approval: Notify Commission so representative may witness Plug integrity_ BOP Test __ Location clearance Mechanical Integrity Test I,,,/ Subsequent form required 10- I Approval No.,,~fl.--145 Approved by order of the Commission Form 10-403 Rev. 06/15/88 Original Signee u) D~vid W ,1ohn_$ton Commissioner Date ¢2-'/~-? 7 Submit In Triplica~ State Of Alaska AOGCC 3001 Porcupine Dr. Anchorage, AK 99501 Blair Wondzell BP Exploration Alaska 900 E. Benson Blvd Anchorage, AK Bob Laule 9-9-97 History of the completion of Milne Point Well F-41i: Drilled by Nabors 22E June of 1997. Bumped plug with 80 bbl diesel and seawater. Tested casing to 4000 psi for 30 min 6-6-97. Released Rig. Production engineering ran bond log (top of cement picked at 18,830'). The well was perforated in the Kuparuk "A" sands and set Retrievable Bridge Plug at 15,132'. Nabors 4ES moved on 8-18-97. Recovered RPB(5.986") at 15,132. Attempted first completion with 4-1/2" tubing and Baker S-3 packer. Packer stopped at 4615'. Set packer. Cut and recovered the tubing. Milled and recovered the packer. Made cleanout run. Attempted to rerun completion. Packer took weight at 4408 and again at 4697. POH. Made numerous GR/JB run on wireline to 9800'. Made cleanout casing scrape and bootbaskets run to PBTD. Attempted to recomplete well with 4-1/2" tubing and Baker S3 packer. Packer stopped at 6990. Set packer cut and recovered the tubing. Mill and recovered the packer. Made cleanout run with 6-1/16" Globe Basket worked through numerous tight spots. POH Made cleanout run with 6-1/8" Reversing Basket worked through numerous tight spots to 8175 unable to go any deeper. POH. Reran 6-1/16" Globe Basket worked through numerous fight spots to PBTD. POH Reran 6-1/16" Globe Basket worked through numerous tight spots to PBTD. POH Made cleanout run with 6-1/8" Globe Basket worked through numerous tight spots. POH LD drill pipe. Rig Up wireline and ran magnet to 8459' Attempt to rerun completion. Packer stopped at 9238. No Go Set and test Packer. Wait on Orders. Proposed forward progress: Shear out shear sub. Set wire line plug in tailpipe (bump down) Determine pipe stretch for space out. Backoff tubing. ND BOP. Set false bowl. Screw back in with space out pups and full joint. Land tubing in slips. Back out landing joint make up tubing hanger and landing joint. Pick up out of slips. Remove false bowl and land tubing. Set TWC NU adapter flange and tree. Test. All packer milling operation to date have been above the current packer setting depth therefore, the casing below the packer setting depth has not seem any rotation. The Casing is new and tested to 4000 psi 6-6-97. No further MIT testing at this time is proposed. Currently no coil unit is available on the slope that could reach below the top of cement at 18,830'. Permission to operation well MP F-41i as an injector for the following year is requested. '97 0B:O6PM SHARED SERVICES DRILLIMG State Of Alaska AOOCC 3001 Porcupine Dr Anchorage Ak. 99501 Blair Wonzell B.P. Exploration 900 E Benson Blvd Anck Ak 9-9-97 ' History of the completion of Milne Point Well F-4ii Drilled and by Nabors 22E Jun6 of 1997. Bumped plug with 80 bbl diesel and s~awater. Tested casing to 4000 psi for 30 mia 6-6-9"/. Released Rig. Production engineering ran bond Icg (top of cement picked at 18,830'). Tho well was perforated in the Kuparuk "A" s~ands and sot Retrievable Bridg~ Plug at 15,132'. N'abores 4E$ move on $. 18-97. Recovered RPB(5.986") at 15,132. Attempted first completion wi~ 4.1/2' ~bing and B~r S.3 7[~* Packer stopp,d at 4615. Set p~ker, Cut an~~er~ thc tubing. Mill~ and ~ove~d ~, pa~ker, Mad~ elo~nout mn. ~A~mpted to reran eomple~ion. Pa~ker took w~ight ~ 4408 8nd agsin at 469% POH. M~e numerous O~JB mn on ~Iin~ ~o 9800'. M~, cleanout ca,tag ,~ape ~d bootb~t, run to ~.b A~mptod to incomplete woll with 4-1/2" ~bing aM B~er ~3 pa~ker, Packer ~lopped at 6990. Set p~ker cut ~d recovered ~e ~bing. ~I1 ~d ~cove~d the packer. M~, cbmout mn with 6-1/16" Olobe Basket worked t~ou~h numerous tight spo~. Made cle~out mn with 6-1/8" Reversing Broker worked through numerous fi~ht spots ~ 8175 unable to go any deep~. POH. Reran 6.1/16" Olob, Basket work~ t~ugh num~ou~ Oght spots to PB~. POH Reran 6.1/I6" Olobe B~ket w~ed through numerous tight spots to PB~. POH Made cleano~ mn wi~ 6-1/8" Glob~ Ba,ket worked through numerous tight spo~. POH LD ~ill pipe. Rig Up wi~ne and ran ~agnet to 8459' -~A~mpt ~o rerun eompl~uon. Paek~ stopp~ ~t 9238. ~~ ~o Set and test P~c~r. W~t on Orders. Proposed forward lxogr~ss. Shear out shc~r sub. Set wire line plug in tailpipe (bump down) Det,rmtn~ pipe stretch for spac~ out. Backoff tubing. '97 ND BOP. 8¢t false bowl. Screw bgk in with space out pups and full joint. Land tubing in slips. Back: om landing joint make up tubing hanger and landing jolt. Pick up out of slips. Remove false bowl and land tubing. Set TWC NU adapter flange and tree. Test. All pacl~r milling operation to date have been above th~ curr~nt packer setting depth lherefor~, the casing below the paelt~r setting depth h~ not seem any rotation. The Casing is new and tested to 4000 psi 6-6-97. No further MIT testing at this time is proposed. Currently no coil uuit is available on the slope that could reach below the, top of cement at Ig,$30', Permission to operation well MP F-4Ii as an injector for the following year is request~l. WILL NEED A FRAC TREE ~ WKM 11" x 11" SM, FMC w! 11", x 4,5" Tbg, Hnr. w/ NSCT threads tol~ and bosom, and 4' CIW HBPV profile 20" 91.1 ppf, H-40 ~ 110' L O3:O?PH SHREED SERVICES DRILLIHG ~,/ r'-,'l' I I Orlg, GL ' P,3 KOP @ 800' Max, hole angle = 76 to 78 deg, f/ 4,45B~ to 17,471' Hole angle thru' perfs = 86 deg DL8 = 3,~2 deg,/100' @ 18,618' 9 5/S", 40#/ft, L-80 Btm. [9,304' 4.5" 12,6 ppf, L-80 NSCT tubing (cap. = 0.0152 bpf, ;:Il'iff = 3,958") 7" 26 ppf, L-80, Mod N$OO prod, csg, ( drift ID -- 6,151", oap, - 0,0385 bpf ) none performed Perforation Summary I lg,4g2-19,$04' 3-3/8 66 J!19,512'19,550 ',641-7,686 ',663-7,6g0 DATE 6/17/g7 J B 6/17/g7 REV. BY I I___! I I COMMENTS Drilled and cased by Nabors 22E Proposed injection completion -- 7~X 4.$" SABL-3 Baker Pkr. lag,~0''lgflb I 4'~" HE$ 'XN' npL (v~/$.725' no-go, 3.813" PB) ~ 4.5" WLEG I--._ I 7" MARKER dOINT$ [F/19,264.1e,$0~;"' ...... J 7" float collar (PBTD) 7' float shoe WELL_F-4_1 ! · - _- .... 70 BP EXI MEMORANDUM TO: David John ~St~, Chairman ~'~ THRU: Blair Wondzell, P. I. Supervisor State of Alaska Alaska Oil and Gas Conservation Commission DATE: August 31, 1997 FILE NO: awpkh5ee.doc FROM: Chuck Scheve, c~..~ SUBJECT: Petroleum Inspector BOPE Test Nabors 4ES MPU F-41i PTD # 97-95 Sunday Au.qust 31, 1997: ! traveled to BPX's MPU F-41i Well and witnessed the weekly BOPE test on Nabors Rig 4ES As the attached AOGCC BOPE test report shows the test lasted 3 hours with no failures. The testing went well with good test procedures being employed by the Nabors crews. The rig was clean and all related equipment appeared to be in good working order. The location though crowded was well organized. Summary: I witnessed the weekly BOPE test on Nabors Rig 4ES completing Well MPU F-41 i ' Nabors 4ES, 8131/97, Test time 3 hours, 0 failures Attachment: awpkh5ee.xls X Unclassified Confidential (Unclassified if doc. removed ) Confidential STATE OF ALASKA OIL AND GAS CONSERVATION COMMISSION BOPE Test Report OPERATION: Drlg: Workover: X Drlg Contractor: Nabors Rig No. 4ES PTD # Operator: BPX Rep.: Well Name: F-41i Rig Rep.: Casing Size: 7" Set @ 19,868 Location: Sec. Test: Initial Weekly X Other 97-95 DATE: 8/31/97 Rig Ph.# 659-4154 Lee Hinkle Gene Sweat 34 T. 'I3N R. fOE Meridian UM Test MISC. INSPECTIONS: Location Gen.: OK Well Sign N/A Housekeeping: OK (Gen) Drl. Rig OK PTD On Location YES Hazard Sec. YES · Standing Order Posted YES · FLOOR SAFETY VALVES: Upper Kelly f IBOP Lower Kelly / IBOP Ball Type Inside BOP Quan. Pressure P/F 250/5, 000 P 250/5, 000 250/5,000 250/5, 000 P P BOP STACK: Annular Preventer Pipe Rams Lower Pipe Rams Blind Rams Choke Ln. Valves HCR Valves Kill Line Valves Check Valve Quan. Test Press. 1 250/3000 25O/5, 000 ~ 250/5, 000 1 250/5, 000 2 250/5, 000 I 250/5,000 N/A N/A P/F P P P P P P N/A MUD SYSTEM: Visual Alarm Trip Tank OK OK Pit Level Indicators OK OK Flow Indicator OK OK Meth Gas Detector OK OK H2S Gas Detector OK OK CHOKE MANIFOLD: No. Valves No. Flanges 22 Manual Chokes 1 Hydraulic Chokes · Test Pressure 250/5, 000 250/5, 000 Functioned Functioned P/F I F/P P .P P ACCU M U LATOR SYSTEM: System Pressure Pressure After Closure 200 psi Attained After Closure System Pressure Attained Blind Switch Covers: Master: Nitgn. Btl's: 30OO 1800 minutes 28 sec. 2 minutes 30 sec. OK Remote: OK 4 @ 2100 Psi Psig. Number of Failures: 0 ,Test Time: 3.0 Hours. Number of valves tested 19 Repair or Replacement of Failed Equipment will be made within 0 days. Notify the Inspector and follow with Written or Faxed verification to the AOGCC Commission Office at: Fax No. 276-7542 Inspector North Slope Pager No. 659-3607 or 3687 If your call is not returned by the inspector within 12 hours please contact the P. !. Supervisor at 279-1433 REMARKS: Distribution: orig-Well File c - Oper./Rig c - Database c - Trip Rpt File c- Inspector FI-021L (Rev.12/94) STATE WITNESS REQUIRED? YES X NO 24 HOUR NOTICE GIVEN YES X NO Waived By: Witnessed By: AWPKH5EE.XLS Chuck Scheve GeoQuest 500 W. International Airport Road Anchorage, AK 99518-1199 ATTN: Sherrie NO. 11229 Company: Alaska Oil & Gas Cons Comm Attn: Lori Taylor 3001 Porcupine Drive Anchorage, AK 99501 Field: Milne Point (Cased Hole) Well Job # Log Description Date BL RF Sepia LIS Tape MPF-41 ~ -'7"'7 -'7 (-..~ 97297 CET/GR (PDC) 970624 8/8/97 PLEASE ACKNOWLEDGE RECEIPT BY SIGNING AND RETURNING ONE COPY EACH TO: BP Exploration (Alaska) Inc. Petrotectnical Data Center MB3-3 900 E. Benson Blvd. Anchorage, Alaska 99519-6612 Date Delivered: Schlumberger GeoQuest 500 W. International Airport Road Anchorage, Alaska 99618-1199 Received by:~ ~~(_~(~ _~_ ~ (~~ WELL LOG TRANSMITTAL To: State of Alaska Alaska Oil and Gas Conservation Comm. Attn.: Lori Taylor 3001 Porcupine Dr. Anchorage, Alaska 99501 MWD Formation Evaluation Logs - MPF-41, AK-MM-70147 July 23, 1997 The technical data listed below is being submitted herewith. Please acknowledge receipt by returning a signed copy of this transmittal letter to the attention of.' Jim Galvin, Sperry-Sun Drilling Services, 5631 Silverado Way, ~G, Anchorage, AK 99518 1 LDWG formatted LIS Tape with verification listing. API#: 50-029-22770-00 5631 Silverado Way, Suite G · Anchorage, Alaska 99518 · (9.07) 563-3256 · Fax (907) 563-7252 A Dresser In&Jstri¢..~ CI !::! I !--I-- I IM G S I:: ICl L~ I r" I:C S WELL LOG TRANSNIITTAL To: State of Alaska July 23, 1997 Alaska Oil and Gas Conservation Comm. Attn.: Lori Taylor 3001 Porcupine Dr. Anchorage, Alaska 99501 RE: MWD Formation Evaluation Logs - MPF-41, AK-MM-70147 The technical data listed below is being submitted herewith. Please acknowledge receipt by returning a signed copy of this transmittal letter to the attention of~ Jim Galvin, Sperry-Sun Drilling Services, 5631 Silverado Way, #G, Anchorage, AK 99518 MPF-41: 2"x 5" MD Resistivity and Gamma Ray Logs: 50-029-22770-00 2" x 5" TVD Resistivity and Gamma Ray Logs: 50-029-22770-00 2" x 5" MD Neutron and Density Logs: 50-029-22770-00 2" x 5" TVD Neutron and Density Logs: 50-029-22770-00 1 Blueline 1 Rev. Folded Sepia 1 Blueline 1 Rev. Folded Sepia 1 Blueline 1 Rev. Folded Sepia 1 Rev. Folded Se F-~. , ..... ~-~x ~ ~ ~ ~"~- :.?o~ 5631 Silverado Way, Suite G · Anchorage, Alaska 99518 ° (9.07) 563-3256 · Fax (907) 563-7252 A Dresser Industries, Inc. Company _ STATE OF ALASKA ALASKA ~lL AND GAS CONSERVATION COm'-MISSION APPLICATION FOR SUNDRY APPROVAL 1. Type of Request: [] Abandon [] Suspend [] Plugging [] Time Extension [] Perforate [] Alter Casing [] Repair Well [] Pull Tubing [] Variance [] Other [] Change Approved Program [] Operation Shutdown [] Re-Enter Suspended Well [] Stimulate Change to Injector 2. Name of Operator BP Exploration (Alaska)Inc. 3. Address P.O. Box 196612, Anchorage, Alaska 99519-6612 4. Location of well at surface 1955' NSL, 2625' WEL, SEC. 6, T13N, R10E, UM At top of productive interval N/A At effective depth 367' NSL, 452' EWL, SEC. 21, T14N, R10E, UM At total depth 424' NSL, 481' EWL, SEC. 21, T14N, R10E, UM 5. Type of well: [~ Development E~ Exploratory I--I Stratigraphic [--I Service 6. Datum Elevation (DF or KB) Plan RTE: 41.8' 7. Unit or Property Name Milne Point Unit 8. Well Number MPF-41 9. Permit Number 97-95 10. APl Number 50-029-22770 11. Field and Pool Milne Point Unit / Kuparuk River Sands 12. Present well condition summary Total depth: measured 19893 feet true vertical 7949 feet Effective depth: measured 19785 feet true vertical 7862 feet Casing Length Size Structural Conductor Surface intermediate Production Liner 78' 20" 9273' 9-5/8" 19840' 7" Plugs (measured) Junk (measured) Cemented 250 sx Arcticset I (Approx.) 1900 sx PF 'E', 993 sx Class 'G' 300 sx Class 'G' MD TVD 110' 110' 9304' 4614' 19868' 7928' Perforation depth: measured N/A true vertical Tubing (size, grade, and measured depth) N/A Packers and SSSV (type and measured depth) ORIGINAL JUL 1 6 1997 OJ_t.& Gas Cons. C0mmiSs' ~cH0rage 13. Attachments [~ Description summary of proposal 4. Estimated date for commencing operation July 1, 1997 16. if proposal was verbally approved Name of approver Date approved Contact Engineer Name/Number: James Robertson, 564-5159 Detailed operations program F-I BOP sketch I15. Status of well classifications as: [~ Oil [~ Gas I--I Suspended Service Prepared By Name/Number: Kathy Campoamor, 564-5122 17. I hereby certify that the foregoing is true and correct to the best of my knowledge Signed ChipAlvord~,~,,~,- I~ ~,,~) Title Senior Drilling Engineer Commission Use Only Date Conditions of Approval: Notify Commission so representative may witness I Approval No.~ Plug integrity ~ BOP Test ~ Location clearance__ Mechanical Integrity Test ~ Subsequent form required 10- Ho ~. Approved by order of the Commission Origina! q'i,, Ap~_roved..__.,Copy Commissioner ' ~tU~ Form 10-403 Rev. 06/15/88 David W. Jonr, s~o,. '7 Submit In Triplicate Date To: July 10, 1997 Alaska Oil & Gas Conservation Commission eare. d rv~ces rilling BP Exploration / Arco Alaska Subject: MPF-41, Permit #97-95 I am submitting Form 10-403 requesting a change in status of MPF-41 from a development oil well to a service well. MPF-41 is now planned to be an injector because oil/water contact was encountered while drilling making MPF-41 unsuitable for production. Regards, ,~t:~,/)~/'7 ~ ~'~' Kathy Campoamor Technical Assistant 564-5122 GeoQuest 500 W. International Airport Road Anchorage, AK 99518-1199 ATTN: Sherrie NO. 11138 Company: Field: Alaska Oil & Gas Cons Comm Attn: Lori Taylor 3001 Porcupine Drive Anchorage, AK 99501 Milne Point (Cased Hole) 7/1 0/97 Well Job # Log Description Date BL RF Sepia LIS Tape MPU C-14 TUBING PUNCH 97061 7 1 1 M PF-41 GAMMA RAY LOG 970 6 21 1 1 MPF-41 ~ CEMENT EVALUATION LOG 970624 1 1 -MPF-41¢~~(/~c GAMMA RAY/COLLAR LOG 970624 I 1 -- PLEASE ACKNOWLEDGE RECEIPT BY SIGNING AND RETURNING ONE COPY EACH TO: BP Exploration (Alaska) Inc. Petrotectnical Data Center MB3-3 900 E. Benson Blvd. Anchorage, Alaska 99519~6612 Date Delivered: Schlumberger GeoQuest 500 W. International Airport Road Anchorage, Alaska 99618-1199 Received S,~,~e of Alaska .... Alaska Oil & Gas Conservation Comm. Atten' Lori Taylor 3001 Porcupine Drive Anchorage, AK 99501 Transmittal of Final Prints. Please sign and return copy to: Western Altas Logging Services Pouch 340013 Prudhoe Bay, AK 99734-0013 02-Jul-97 Well Name Services MPF-41 GR/CCL PERF 1 Bluelines R/F Sepia 1 Film o,! -Recei~'~d by: (~ - jUL 0 7 ',997 .Z~ch0r~e Contact Rebecca Lange if you have a question concerning this transmittal at (907) 659-2816 or Fax (907) 659-2602. _ TONY KNOWLE$, GOVERNOR ALASi~& OIL AND GAS CONSERVATION COMMISSION 3001 PORCUPINE DRIVE ANCHORAGE, ALASKA 99501-3192 PHONE: (907) 279-1433 FAX: (907) 276-7542 May 21, 1997 Tim Schofield Senior Drilling Engineer BP Exploration (Alaska) Inc. P O Box 196612 Anchorage, AK 99519-6612 Milne Point Unit MPF-41 BP Exploration (Alaska) Inc. Permit No. 97-95 Sur. Loc. 1954'NSL, 2625'WEL, Sec. 06, T13N, R10E, UM 'Btmnhole Loc. 338'NSL, 4786'WEL, Sec. 21, T14N, R10E, UM Dear Mr. Schofield: 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 bv law from other governmental agencies, and does not authorize conducting drilling operations until all other required permitting determinations are made. Your request for a waiver of the diverter system identified in 20 AAC 25.035(7)(b) has been approved. Blowout prevention equipment (BOPE) must be tested in accordance with 20 AAC 25 035. Sufficient notice (approximately 24 hours) must be given to allow a representative of the Commission to wimess a test of BOPE installed prior to drilling nexv hole. Notice may be given by contacting the Commission petroleum field inspector on the North Slope pager at 659-3607. David W. Chairman BY ORDER OF THE COMMISSION dlf/Enciosures CC: Department of Fish & Game, Habitat Section w/o encl. Department of Environmental Conservation w/o encl. STATE OF ALASKA ALA'b, ~A OIL AND GAS CONSERVATION '~-- MMISSION PERMIT TO DRILL 20 AAC 25.005 11a. Type of work [] Drill [] Redrill Jlb. Type of well [] Exploratory [-I Stratigraphic Test [] Development Oil! [] Re-Entry I--I DeepenI [] Service I-I Development Gas ['q Single Zone I--I Multiple Zone 2. Name of Operator 5. Datum Elevation (DF or KB) 10. Field and Pool BP Exploration (Alaska) Inc. Plan RTE = 41.8' Milne Point Unit / Kuparuk River 3. Address 6. Property Designation Sands P.O. Box 196612, Anchorage, Alaska 99519-6612 ADL 355016 4. Location of well at surface 7. Unit or Property Name 11. Type Bond (See 20 AAC 25.025) 1954' NSL, 2625' WEL, SEC. 6, T13N, R10E Milne Point Unit At top of productive interval 8. Well Number Number 2S100302630-277 106' NSL, 4922' WEL, SEC. 21, T14N, R10E MPF-41 At total depth 9. Approximate spud date Amount $200,000.00 338' NSL, 4786' WEL, SEC. 21, T14N, R10E 05/20/97 12. Distance to nearest property line113. Distance to nearest well 14. Number of acres in property 15. Proposed depth (MD and TVD) ADL 355017, 338'I No Close Approach 5071 19730' MD / 7781' TVD 16. To be completed for deviated wells 17. Anticipated pressure {see 20 AAC 25.035 (e) (2)} Kick Off Depth 300' Maximum Hole Angle 76.52° Maximum surface 3333 psig, At total depth (TVD) 7240' / 3704 psig i18. Casing Program Setting Depth Size Specifications Top Bottom Quantity of Cement Hole Casing Weight Grade Coupling Length MD TVD MD TVD (include stage data) 24" 20" 91.1# H-40 Weld 80' 32' 32' 112' 112' 250 sx Arcticset I (Approx.) 12-1/4" 9-5/8" 40# L-80 Btrc 9032' 31' 31' 9063' 4476' 1711 sx PF 'E', 934 sx 'G' 8-1/2" 7" 26# L-80 Btrc-Mod 19700' 30' 30' 19730' 7781' 228 sx Class 'G' 19. To be completed for Redrill, Re-entry, and Deepen Operations. Present well condition summary Total depth: measured feet Plugs (measured) true vertical feet Effective depth: measured feet Junk (measured) true vertical feet Casing Length Size Cemented MD TVD Structural Conductor Surface tl ;:, ? .... Intermediate I, ~: ~'., %,/ "'" Production '~,~'~? ' ' ' Liner f ,',-:: -L 't .,'. ~ '.: ' Perforation depth: measured true vertical 20. Attachments [] Filing Fee [] Property Plat [] BOP Sketch [] Diverter Sketch [] Drilling Program [] Drilling Fluid Program [] Time vs Depth Pict [] Refraction Analysis [] Seabed Report [] 20 AAC 25.050 Requirements Contact Engineer Name/Number: James Robertson, 564-5159 Prepared By Name/Number: Kathy Carnpoamor, 564-5122 21. I hereby certify that the fore~qoing is. tru~ and ,c.o/rlcct to the best of my knowledge Tim Schofield - C- Title Senior Drilling Engineer Date %' 7, Commission Use Only Permit Number I APl Number Approval Date .., I See cover letter ?,/7- /~..~, 50- O.Z. ? -' ~ 2-. ~ '~' ~ ~.~- c~. /'- ./~ ~I for other requirements Conditions of Approval' Samples Required []Yes [~ No Mud Log Required []Yes [~ No Hydrogen Sulfide Measures [~Yes []No Directional Survey Required J~Yes [] No Required Working Pressure for BOPE []2M; [] 3M; J~ 5M; [] 1OM; l-115M Other: Original Signed By by order of Approved By Form 10-401 Rev. 12-01-85 7 Submit In Triplicate Shared Services Drilling Contact: I Well Name: James E. Robertson IMP F-41 I Well Plan Summary 564-5159 IType of Well (producer or injector): KUPARUK PRODUCER Surface Location: 1954 NSL 2625 WEL Sec 06 T13N R10E UM., AK Target Location: 106 NSL 4922 WEL Sec 21 T14N R10E UM., AK Bottom Hole Location: 338 NSL 4786 WEL Sec 21 T14N R10E UM., AK I AFE Number: 1337073 I Estimated Start Date: 1 20MAY97 I IUD: 1,9,730' I ITVD: IWell Design: Rig: I Nabors 22-E Operating days to complete: 123 I KBE: 141.8' IMilne Point Ultra Slimhole Longstring 9-5/8", 40# Surface X 7", 26# Longstring Formation Markers: Formation Tops MD TVD (bkb) base permafrost 1812 1791 NA 6940 3981 Top of Schrader Bluff Sands (8.3 ppg) Seabee Shale 8913 4441 Base of Schrader Bluff Sands (8.3 ppg) HRZ 18842 7101 High Resistivity Zone MK-19 18920 7161 Top Kuparuk 19064 7271 Kuparuk Cap Rock Target Sand -Target 19312 7461 Target Sand (9.6 ppg) Total Depth 19730 7781 Casins/Tub ;n~ Program: -~r .~, y Hole Size Csg/ Wt/Ft Grade Conn Length Top Btm Tbs O.D. MD/'rVD MD/TVD 24" 20" 91.1 # H-40 Weld 80 32/32 112/112 12 1/4" 9-5/8" 40# L-80 btrc 9032 31/31 9063/4476 8-1/2" 7" 26# L-80 btrc- 19700 30/30 19730/7781 mod Internal yield pressure of the 7" 26# casing is 7240 psi. Worst case surface pressure would occur with a full column of gas to the reservoir at +7420 TVDSS. Maximum anticipated surface pressure in this case assuming a reservoir pressure of 3704 psi (9.6 ppg EMW) is 3333 psi, well below the internal yield pressure rating of the 7" casing. Logging Program: Open Hole Loss: Surface Intermediate Final Cased Hole Loss: MWD Directional AND gamma ray surface to TD. N/A MWD Directional and LWD Triple Combo(GR/RES, Density, Neutron) from drillout of shoe to TD N/A Mudloggers are NOT required for this well. Mud Program: I Special design considerations I None-SPUD MUD I Surface Mud Properties: J Density Marsh Yield 10 sec l0 min pH Fluid (PPG) Viscosity Point gel gel Loss 8.6 50 15 8 10 9 8 to to to to to to to 9.6 150 35 15 30 10 15 Intermediate Mud Properties: N/A I Density Marsh Yield 10 sec 10 min pH Fluid (PPG) Viscosity Point gel gel Loss ProdUction Mud properties: I LSND freshwater mud Density Marsh Yield 10 sec 10 min pH Fluid (PPG) Viscosity Point gel gel Loss 8.6 35 6 3 7 8.5 6-12 to to to to to to to 10.0 50 20 10 20 9.5 4-6 Well Control: Shared Services Drilling requests a waiver of the diverter system identified in 20 AAC 25.035 (7)(b) "Secondary Well Control: Blowout Prevention Equipment (BOPE) Requirements" based upon historical drilling experience on 'F' Pad in the Milne Point Unit. To date, there have been 37+ wells drilled on Milne Point 'F' Pad. None of these wells experienced any difficulty with shallow gas in the interval prior to placement of surface casing to depths not exceeding 5000' TVD Sub Sea. In light of the historical evidence indicating virtually no risk due to shallow gas at Milne Pt. 'F' Pad within the ] ,./~ above mentioned interval, it is requested that MP F-41 surface hole be drilled without the installation of theli"~ diverter system. A 20" riser will be installed to act as a conduit to facilitate drilling mud flow. Well control equipment consisting of 5000 psi W.P. pipe rams, blind rams, and annular preventer will be installed after setting surface casing and is capable of handling maximum potential surface pressures. BOPE and drilling fluid system schematics on file with AOGCC. Directional: I KOP: 1300' IMaximum Hole Angle: Close Approach Well: 76.52 NONE Disposal: Cuffings Handling: Cuttings and drilling waste fluids should be hauled to the ball mill at CC-2A or injected down an APPROVED ANNULUS. The Milne Point reserve pit can be opened in emergencies by notifying Karen Thomas (564-4305) with request. If the approaches the the Kuparuk River Bddge go out while MP F-41 is being drilled cuttings are to be hauled to Milne Pt. %' Pad pit for temporary storage. . 2. 3. 4. 5. . . 11. 12. 13. 14. 15. 16. MP F-4'I Proposed Summary of Operations Drill and Set 20" Conductor. Weld a starting head on conductor. Prepare location for rig move. MIRU Nabors 22E drilling rig. NU 20" riser. Build Spud Mud. Drill a 12-1/4" surface hole as per directional plan. Run Directional MWD AND gamma ray from surface to TD. Run and cement 9-5/8" casing. ND riser. NU and test 13-5/8" BOP. MU a PDC bit on a motor, with Directional MWD and LWD Tdple Combo (GR/RES/Dens/Neu). RIH, Drill out Float Equipment and 20' of new formation. Perform LEAKOFF TEST. If LOT EMW is less than 12.5 ppg contact appropriate superintendent. Drill 8.5" hole to TD as per directional plan. POOH to run 7" casing. Run and Cement 7", 26#, L-80, Buttress-Modified casing. Displace cement with completion fluid and enough diesel to cover from the base of permafrost to surface. Test casing to 3000 psig for 30 min. ND BOPE, NU and Test Tree. RDMO Nabors 22E drilling rig to drill next well. Run Cement Bond Log into MP F-41 MIRU completion rig. NU & Test BOPE to 5000 psig. Complete well with 2-7/8" tubing. Install Surface Lines and Wellhouse and turn well over to production. DRILLING HAZARDS AND RISKS: Seethe updated Milne Point F-Pad Data Sheet prepared by Pete Van Dusen for information on F pad and review recent wells drilled on F Pad. Most of the trouble time on recent wells has been due to equipment mechanical problems with the surface equipment, rather than formation drilling problems. The MPU PE group MAY be perforating, hydraulic fracturing and cleaning out wells shortly after the dg ddlls and completes them. This will make the near rig area congested and as a result potentially hazardous. Ensure personnel use caution moving around adjacent production activities. Close Approach: There are no close approaches associated with the drilling of MP F-41. Lost Circulation: There has not been any appreciable amount of lost circulation on any of the F Pad wellls to date. Stuck Pipe Potential: Well MPF-53 was stuck coming out on the short trip at surface casing point. Proir to this incident there was only minor indications that the gravel and coal were present. It appears that we dragged the gravel up into the bottom of the curve and reduced our ability to move up or down. Then we lost the ability to circulate when the hole collapsed. If significant gravels are encountered stop and raise funnel viscosity to 150 cp viscosity immediately. Formation Pressure: The maximum expected pore pressure for this well is 9.6 ppg EMW (3,704 psi @ 7,420' TVDss). There has been no injection in this region, therefore the reservoir pressure should not exceed this estimate and it is likely the area is somewhat depleted. MP F-41 9-$/8" SURFACE CASING CEMENT PROGRAM - HALLIBURTON CASING SIZE: 9-5/8" CIRC. TEMP 60 deg F at 2840' TVDSS. SPACER: 75 bbls water. STAGE1 LEAD: ADDITIVES: WEIGHT: APPROX #SACKS: TYPE 'E' PERMAFROST Retarder + CELLO-FLAKES (1/4 lb/sack) 12.0 ppg YIELD:2.17 ft3/sx MIX WATER: 11.63 gal/sk 846 SACKS THICKENING TIME: Greater than 4 hfs at 50° F. ANUULAR VOLUME TOP OF TAIL CEMENT TO ES CEMENTER _+200' MD BELOW BASE OF PERMAFROST (2000' MD) +30% EXCESS. STAGE1 TAIL CEMENT TYPE: PREMIUM 'G' ADDITIVES: WEIGHT: APPROX #SACKS: FLUID LOSS: 0.2% CFR-3 + 0.20% HALAD-344 + CELLO-FLAKES 15.8 ppg YIELD:l.15 ft3/sx MIX WATER: 5.0 gal/sk 934 THICKENING TIME: Greater than 4 hrs at 50° F. 100-150 cc FREE WATER: 0 ANNULAR VOLUME FROM TD TO 100 FEET TVD ABOVE TOP of Schrader Bluff + 30% EXCESS + 80'md 9-5/8", 40# capacity for float joints. STAGE2 LEAD: ADDITIVES: WEIGHT: APPROX #SACKS: TYPE 'E' PERMAFROST Retarder 12.0 ppg 865 SACKS YIELD:2.17 ft3/sx MIX WATER: 11.63 gal/sk THICKENING TIME: Greater than 4 hrs at 50° F. ANUULAR VOLUME ES CEMENTER AT 200' MD (2000' MD) BELOW BASE OF PERMAFROST TO SURFACE+ 200% EXCESS. WELLHEAD STABILITY CEMENT TYPE: Permafrost E NOTE: ADDITIVES: Retarder WELLHEAD STABILITY CEMENT WILL BE PUMPED IF THERE ARE NO CEMENT RETURNS TO SURFACE OR THE CEMENT TOP FALLS BELOW SURFACE AFTER THE PUMPS ARE SHUT DOWN. WEIGHT: 12.0 ppg YIELD:2.17 ft3/sx MIX WATER: 11.63 gal/sk APPROX NO SACKS: 150 RECIPROCATE CASING STRING WHILE CEMENTING IF POSSIBLE/PRACTICAL CENTRALIZER PLACEMENT: 1. 1 Bowspring centralizer per joint of 9-5/8" casing on bottom 15 joints of casing ('i5 required). 2. Place all centralizers in middle of joints using stop collars. OTHER CONSIDERATIONS: Perform lab tests on mixed cement/spacedmud program and ensure compatibility prior to pumping job. Ensure thickening times are adequate relative to pumping job requirement. Displace at 12 - 15 bpm. Mix slurry on the fly -- batch mixing is not necessary. MP F-41 Well 7" PRODUCTION CASING CEMENT PROGRAM- HALLIBURTON SINGLE STAGE CEMENT JOB ACROSS THE KUPARUK INTERVAL: CIRC. TEMP: 140° F BHST 170° F at 7040' TVDSS. SPACER: 20 bbls fresh water 70 bbls Alpha Spacer mixed as per Halliburton specifications weighted to 1.0 ppg above current mud weight. CEMENT TYPE: Premium G ADDITIVES: WEIGHT: 15.8ppg APPROX # SACKS: FLUID LOSS: 0.2% CFR-3, 0.1% HR-5, 0.4% Halad 344 YIELD: 1.15 cu ft/sk MIX WATER: 5.0 gal/sk 228 SACKS THICKENING TIME: 3 1/2 - 4 1/2 hrs @ 140° F < 50cc/30 min @ 140° FREE WATER: 0cc @ 45 degree angle. CENTRALIZER PLACEMENT: , 7" x 8-1/4" Straight Blade Rigid Centralizers. Two per joint on the bottom 19 joints of 7" casing (38). This will cover +300' above the KUPARUK Sand. Run two (2) 7"x 8-1/4" Straight Blade Rigid Centralizers on the second full joint inside the 9-5/8" casing shoe. OTHER CONSIDERATIONS: Perform lab tests on mixed cement/spacer/mud program and ensure compatibility prior to pumping job. Ensure thickening times are adequate relative to pumping job requirement. Displace at 8-'10 bpm. Batch mixing is not necessary. CEMENT VOLUME: . Single stage cement job is calculated to cover 1000 FT MD above the Kuparuk 'C' Sand with 30% excess. SHARED SERVTCES DRTLLTN6 · ANADRILL ' .AKA'DPC FEASIB'I LITY PLAN" NOT APPROVED FOR EXECUTION " PLAN I~ '-'"' i i ii ii i i /nadri ]] $chJumber#~r , III III I I I i i i i iiiii · · (P 11),.... VERTICAL, .SECTION.,':,!:VIEW Sectio a 30.1,8 TVO,Scale.' ~ inch = 2000 feet.... Dep Scale.' '~ inch = 2000. feet Drawn · '~4 May ~997 ' - - A .... Marker, Identification MD BKB SECTN INC A) KB 0 0 0 O. @ -- B) KOP/BUILD 1/100 600 600 0 O. -.-----I~ .... C) BUILD 1.5/100 700 700.:.: . ' ' 0) BUILD'2/IO0 ,. 900 900, B 4. E ~ E) CURVE 2/t00 1200 1t97"" 37 10.' .... ~ ~A~rP~h~?'~ F) END 2/100 CURVE · 1783 1763 169 18., - , . G) BUILD 2.5/100 1843 , 1820, . 187 18., H) END 2.5/J00 BUILD 4182 3339.,,'1832 76.~ I) 9-5/8" CASI,N$,POINT. 9064 4477 '6580 76.1 J) DROP 3/100 .... ", 1.7825',6472 .'14906 76.1 K) ENO 3/100 DROP, '18843 7102 15923 40.~ . L) TARGET , 19313 7462;16226 40.~ ': " M) 7'CASING POINT 19730" 7782"16494 40.1 ~~~-- N) TD ::' 19730 7782'16494 40.1 NA J~U~' . ' ~ ~ ............... , , . ! ! ......... i ! i -- ! I . I I -- -- ! i -- -- ! ii -- i -- -- . I -- I I . ! ! i I -- I i -- . -- I I i -- ! ! . I ! . -- i ii; ;;ii i;i;; ; i;iii;ii ii ii i iiiiiiii iiiiiii ii ii' ~ii ii~ iiiiiiiiiiii iiiii _. F M I_ . · , : O0 o0 O0 O0 GET (R~ 10000 0 1000 2000 3000 4000 5000 6000 7000 B000 9000 10000 11000 12000 13000 14000 15000 ~6000 17000 Sect ion Departure i naOr]]] (c}97 MPF41P11 3,0C 7:50 AM P} ]us 200 ' SHAREB SERVTCES ii i i · ii DRILLZNG ~ I IVil-'F --Lt 1 ~i-' 1 1 ~ VERTICAL SECTION VIEW Section 8t:: 30.~8 iT¥[) Scale.: ~ inch = ~00 feet _~ Oep Scale · 1 inch = ~00 feet .'/r'._~--''--_ . "' ...... ...... ' ......... ¢~'TF~'-'r'°"2-r,~ Ora~n ' 14 Hay 1997 ! i ~--,~ - r,~', .4nadr.i.l ] $ch ] umborgsr ~ I , ~ Marker Identification HO BKB SECTN INCLN A) END 3/100 DROP 18843 7102 15923 40.00 B) TARGET 19313 7462 16226 40.00 C) 7" CASING POINT 19730 7782 16494 40.00 --- D) TD 19730 7782 16494 40.00 'T~ -/'b/'2 .......... '~-- ......... , , , , '.~ ' TA I T (RB[ j 200 et -T~A~ - r4/l........... 'T~' - FS¢ .......... ~'- ..... q..... ..% , \i A NADR LL A~ :A-DPt, ' ~ '.\ qOT.,,~,~,APF~RO~,E.D,_. ~. . :OR' :': ~:' '-: :A~k'U i IUIN _.,,,,P~.~ :~ //,~ ~ .. . . . . . ~5900 ~5950 J6000 ~6050 16J00 16150 16200 J6250 ~6300 i6350 ~6400 16450 J6500 16550 16600 Section Departure knadri]] (C)97 14PF4IPll 3.0C 7:51 AN P) :¢I SHARED NarkeP ~dent~ficat~on ND N/S ~1 Kop/~u~o ~/~oo ~oo o. C) BUILD 1.5/]00 700 0 N ! E D) BUILD 2/~00 900 4 N E) CURVE 2/]00 1200 lB N 42 E F) END 2/SO0 CURVE ~783 ~6 N ]36 E 6) BUILO 2.5/~00 ~843 ~32 N ~45 E H) END 2.5/]00 BUILD 4]82 1554 N 972 E I) 9-5/8" CASING POINT 9064 5658 N 335g E d) DROP 3/~00 ~7625 12855 N 7545 E KI ENO 3/~00 OROP 18843 13735 N 8057 E L) TARGET 193t3 13996 N 8209 E N) 7" CASING POINT ~9730 ~4228 N 8344 E N) TD ~9730 ~4228 N 8344 E 'SERVTCES _! E/~ DRTLLTNG , PF-4'I (PI'I) PLAN VIE~ CLOSURE ..... : 16494 feet at Azimuth 30.39 DECLINATION.: +28.024 (El SCALE .......: 1 inch : 2200 feet DRAWN .......: ~4 May ~997 AnadrY]] $£h]umberger A NADR: LL" AKA-DPC J ~OT AP['RO~'ED i:OR ~I~ ql I? Ak I l -. , ,, , '. :. .;.:.- .. .. ~-: .. .- ,. "-:--' .: .'.'.~7" ., . , ~' -.::,; ' . .; . . ...: : , ,. 0 ~00 2200 3300 4400 '~500 ~6~0 '~?~ ~*~0 ~00 t1000 '~00 ~3200 J4300 <- WEST · EAST -> Anadri]! (c)g7 14PF41P~I 3.0C 7:52 AM P] · 78 · 77 · 74. · 7,.3 · 70 · 69 · 66 · 65 · 62 · 61 · 58 · 57 · 54- · 5,3 · 50 · 4-9 · 4-8 · 4-5 · 4.2 "~ F-41 · 38 · 37 · 33 · 30 · 29 F-26 + ·25 · 22 · 21 m18 (,,. · 14 I 13 ", rolO ~ · 2 · 1 LEGEND -~- AS-BUILT CONDUCTOR · EXISTING CONDUCTOR VICINITY MAP N.T.S. NOTES 1. DATE OF SURVEY: APRIL 2.3, 1997. 2. REFERENCE FIELD BOOK: MP97-04. (pg. 13-15). .3. ALASKA STATE PLANE COOR01NATES ARE ZONE 4-, NAD 27. 4.. GEODETIC COORDINATES ARE NAD 1927. 5. PAD SCALE FACTOR IS 0.99990199. 6. HORIZONTAL/VERTICAL CONTROL IS BASED ON MONUMENTS F-! SOUTH AND F-2 NORTH. SURVEYOR'S CERTIFICATE I HEREBY CERTIFY THAT I AM PROPERLY REGISTERED AND LICENSED TO PRACTICE LAND SURVEYING IN THE STATE OF ALASKA AND THAT THIS PLAT REPRESENTS A SURVEY MADE BY ME OR UNDER MY DIRECT SUPERVISION AND THAT ALL DIMENSIONS AND OTHER DETAILS ARE CORRECT AS OF APRIL 23, 1997. OCATED WITHIN PROTRACTED SEC. 06. T. 1.3 N. R. 10 E., UMIAT MERIDIAN, ALASKA LU~J~ ILI../ viiIl Ill~l i i,~ il,, ,v .~ ....... ! ....... i WELL A.S.P. PLANT GEODETIC GEOD~[TIC GROUND SECTION NO. COORDINATES COORDINATES POSITION(DMS) POSITION(D.DD) ELEVATION OFFSETS y=6,035,372.88 N=10,180.07 70'30'27.207" 70.5075575' 12.2' 1,921' FSL !F-26 X= 54-1,779.20 E= 5,000..37 149'39'29.436" 149.6581767' 2,785' FEL ' y=6,035,407.36 N=10,300.02 70'30'27.537" 70.5076492' 12.3' 1,955' FSL F-41 X= 54-1,937.98 E= 5,110.00 14-9'39'24.753" 149.6568758' 2,625' FEL ~ STOLL CHECKEO: ALLISON OAn~: 4/23/97 ORAWNr,: MPUFAB JOB NO: SCALE: EXPLORATION i'EE'i OF 1 MILNE POINT UNIT F-PAD AS-BUILT WELL CONDUCTORS WELLS F-26 & F-41 WELL PERMIT CHECKLISTco cLAss f-o,'1 GEoL PROGRAM: expD dev~redrlD servfq wellbore segD ann disp para req~ ~' ?'d'~ UNIT" l/~..g ON/OFF SHORE ~ ~ ADMINISTRATION 1. Permit fee attached ................... /x 2. Lease number appropriate ................ Ivl~ 3. Unique well name and number ............... I~ 4. Well located in a defined pool ............. ~Y 5. Well located proper distance from drlg unit boundary. ' Il 6. Well located proper distance from other wells ...... I! 7. Sufficient acreage available in drilling unit ...... I! 8. If deviated, is wellbore plat included ......... I~ 9. Operator only affected party .............. ~ 10. Operator has appropriate bond in force ......... ~ 11. Permit can be issued without conservation order .... 'l ~ 12. Permit can be issued without administrative approval. ./~ 13. Can permit be approved before 15-day wait ....... ~ REMARKS ENGINEERING 14. Conductor string provided ............... ~ N 15. Surface casing p~otects all known USDWs ........ ~y~ N 16. CMT vol adequate to circulate on conductor & surf csg. . 17. CMT vol adequate to tie-in long string to surf csg . . 18. CMT will cover all known productive horizons ...... ~ N 19. Casing designs adequate for C, T, B & permafrost .... ~ N 20. Adequate tankage or reserve pit ............ N 21. If a re-drill, has a 10-403 for abndnmnt been approved. 22. Adequate wellbore separation proposed ......... .~ N 23. If diverter required, is it adequate .......... ~ N 24. Drilling fluid program schematic & equip list adequate .~ N 25. BOPEs adequate ............. ~ ....... ~ N BOPE press rating adequate; test to ~3-~ psig.t3~' N 27.26. Choke manifold complies w/API RP-53 (May 84) ...... 28. Work will occur without operation shutdown ....... ~v_~ N 29. Is presence of H2S gas probable ............ ~ N GEOLOGY 30. Permit can be issued w/o hydrogen sulfide measures .... Y 31. Data presented on potential overpressure zones ..... /Y 32. Seismic analysis of shallow gas zones .......... X~ /I /~/~/ ~ 33. Seabed condition survey (if off-shore) ........ 34. Contact name/phone for weekly progress reports . . . /. Y N [exploratory only] GEOLOGY: ENGINEERING: COMMISSION: Comments/Instructions: HOW/dlf- A:\FORMS\cheklist rev 01/97 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. * ALASKA COMPUTING CENTER . ****************************** . ............................ * ....... SCHLUMBERGER ....... . ............................ ****************************** COMPANY NAME : BP EXPLORATION (ALASKA) WELL NAME : MPF-41 FIELD NAME : MILNE POINT BOROUGH : NORTH SLOPE STATE : ALASKA API NUM~ER : 500292277000 REFERENCE NO : 97297 AUG 12 1997 Alaska Oil & Gas Cons. Commission Anchorage LI~ Tape V~rification Listing Schlumberger Alaska Computing Center 8-AUG-1997 07:43 PAGE: **** REEL HEADER **** SERVICE NAME : EDIT DATE : 97/08/ 8 ORIGIN · FLIC REEL NAME : 97297 CONTINUATION # : PREVIOUS REEL : COf~V~JTT · BP EXPLORATION, MILNE POINT, MPF-41, API #50-029-22770-00 **** TAPE HEADER **** SERVICE NAM~ : EDIT DATE : 97/08/ 8 ORIGIN : FLIC TAPE NAME · 97297 CONTINUATION # : 1 PREVIOUS TAPE : COMPIENT : BP EXPLORATION, MILNE POINT, MPF-41, API #50-029-22770-00 TAPE HEADER MILNE POINT CASED HOLE WIRELINE LOGS WELL NA~E: MPF-41 API NUMBER: 500292277000 OPERATOR: BP EXPLORATION (ALASKA) LOGGING COMPANY: SCHLUMBERGER WELL SERVICES TAPE CREATION DATE: 8-AUG-97 JOB NUMBER: 97297 LOGGING ENGINEER: PAWLUK OPERATOR WITNESS: WHIPP SURFACE LOCATION SECTION: 6 TOWNSHIP: 13N RANGE: 10E FNL: FSL: 1954 FEL: 2626 FWL: ELEVATION (FT FROM MSL O) KELLY BUSHING: 41.30 DERRICK FLOOR: 41.30 GROUND LEVEL: 12.30 WELL CASING RECORD OPEN HOLE CASING DRILLERS CASING BIT SIZE (IN) SIZE (IN) DEPTH (FT) WEIGHT (LB/FT) 1ST STRING 8. 500 7. 000 19868.0 26. O0 2ND STRING 3RD STRING PRODUCTION STRING CURVE SHIFT DATA - ALL PASSES TO STANDARD (MEASURED DEPTH) LI~ Tape V~rification Listing Schlumberger Alaska Computing Center 8-AUG-1997 07:43 BASELINE CURVE FOR SHIFTS LDWG TOOL CODE: LDWG CURVE CODE: RUN NUMBER: PASS NUMBER: DATE LOGGED: LOGGING COMPANY: BASELINE DEPTH $ .......... EQUIVALENT UNSHIFTED DEPTH .......... GRCH ....... THIS TAPE CONTAINS THE CASED HOLE LDWG EDIT FOR BP EXPLORATION WELL MPF-41. THE GAM~A RAY FROM THE CE~IENT EVALUATION TOOL MAIN PASS, DATED 24-JUN-97, IS THE PRIMARY DEPTH CONTROL FOR THIS WELL. $ $ PAGE: **** FILE HEADER **** FILE NAME : EDIT .001 SERVICE : FLIC VERSION · O01CO1 DATE : 97/08/ 8 MAX REC SIZE : 1024 FILE TYPE : LO LAST FILE : FILE HEADER FILENUMBER: 1 EDITED CURVES Depth shifted and clipped curves for each pass in separate files. PAss NUMBER: 1 DEPTH INCREMENT: 0.5000 FILE SUMMARY LDWG TOOL CODE START DEPTH STOP DEPTH CET 19749.5 18250.5 $ CURVE SHIFT DATA - PASS TO PASS (f~EASURED DEPTH) BASELINE CURVE FOR SHIFTS LDWG CURVE CODE: NONE PASS NUM~ER: BASELINE DEPTH $ .......... EQUIVALENT UNSHIFTED DEPTH .......... GRCH ....... REM_ARKS: THIS FILE CONTAINS THE CLIPPED AND EDITED MAIN PASS FOR LIS Tape V$rification Listing Schlumberger Alaska Computing Center 8-AUG-1997 07:43 PAGE: THE PRIMARY DEPTH CONTROL GAMMA RAY. $ LIS FORMAT DATA ** DATA FORMAT SPECIFICATION RECORD ** ** SET TYPE - 64EB ** TYPE REPR CODE VALUE 1 66 0 2 66 0 3 73 16 4 66 1 5 66 6 73 7 65 8 68 0.5 9 65 FT 11 66 64 12 68 13 66 0 14 65 FT 15 66 68 16 66 1 0 66 0 ** SET TYPE - CHAN ** NAM~ SERV UNIT SERVICE API API API API FILE NUMB NUMB SIZE REPR PROCESS ID ORDER # LOG TYPE CLASS MOD NUMB SAMP ELEbl CODE (HEX) DEPT FT 572358 O0 000 O0 0 1 1 1 4 68 0000000000 GRCH CNTD GAPI 572358 O0 000 O0 0 1 1 1 4 68 0000000000 TENS CNTD LB 572358 O0 000 O0 0 1 1 1 4 68 0000000000 CCL CNTD V 572358 O0 000 O0 0 1 1 1 4 68 0000000000 ** DATA ** DEPT. 19749.500 GRCH. CNTD 38.182 TENS.CNTD 1777.000 CCL.CNTD DEPT. 18250.500 GRCH. CNTD 64.023 TENS. CNTD 3768.000 CCL.CNTD -0.262 -999.250 ** END OF DATA ** LIS Tape VErification Listing Schlumberger Alaska Computing Center 8-AUG-1997 07:43 PAGE: **** FILE TRAILER **** FILE NAME : EDIT .001 SERVICE : FLIC VERSION : O01CO1 DATE : 97/08/ 8 MAX REC SIZE : 1024 FILE TYPE : LO LAST FILE : **** FILE HEADER **** FILE NAME : EDIT .002 SERVICE : FLIC VERSION : O01CO1 DATE : 97/08/ 8 MAX REC SIZE : 1024 FILE TYPE : LO LAST FILE : FILE HEADER FILE AUj!ViBER 2 RAW CURVES Curves and log header data for each pass in separate files; raw background pass in last file PASS--ER: 1 DEPTH INCREMENT: 0.5000 FILE SUMMARY VENDOR TOOL CODE START DEPTH STOP DEPTH 19749.5 18250.5 CET $ LOG HEADER DATA DATE LOGGED: 24-JUL-97 SOFTWARE VERSION: 8C0 - 609 TI~E LOGGER ON BOTTOM: 1600 24-JUL-97 TD DRILLER (FT) : 19750.0 TD LOGGER (FT) : 19750.0 TOP LOG INTERVAL (FT) : 18300.0 BOTTOM LOG INTERVAL (FT) : 19730.0 LOGGING SPEED (FPHR): 2400.0 DEPTH CONTROL USED (YES/NO): YES TOOL STRING (TOP TO BOTTOM) VENDOR TOOL CODE TOOL TYPE TOOL NUMBER .................................... CET GAM~A RAY SAH- E CET GAM~A RAY SGT-L CET CEMENT EVALUATION CEEC- C $ BOREHOLE AND CASING DATA LIS Tape V~rification Listing Schlumberger Alaska Computing Center 8-AUG-1997 07:43 PAGE: OPEN HOLE BIT SIZE (IN) DRILLERS CASING DEPTH (FT) LOGGERS CASING DEPTH (FT) 8.500 19868.0 BOREHOLE CONDITIONS FLUID TYPE: FLUID DENSITY (LB/G): SURFACE TEMPERATURE (DEGF) : BOTTOM HOLE TEMPERATURE (DEGF) : FLUID SALINITY (PPM) : FLUID LEVEL (FT) : FLUID RATE AT WELLHEAD (BPM): WATER CUTS (PCT) : GAS~OIL RATIO: CHOKE (DEG) : BRINE NEUTRON TOOL TOOL TYPE (EPITHERMAL OR THERMAL) MATRIX: MATRIX DENSITY: HOLE CORRECTION (IN): BLUELINE COUNT RATE NORMALIZATION IN OIL ZONE TOP NORMALIZING WINDOW (FT) : BASE NORMALIZING WINDOW (FT) : BLUELINE COUNT RATE SCALES SET BY FIELD ENGINEER FAR COUNT RATE LOW SCALE (CPS): FAR COUNT RATE HIGH SCALE (CPS): NF~AR COUNT RATE LOW SCALE (CPS): NEAR COUNT RATE HIGH SCALE (CPS): TOOL STANDOFF (IN): REMAPJfS: TIED INTO GR RUN WITH GYRO DATED 6/21/97 CEMENT TOP APPEARS AT 18500. GR/CCL LOGGED TO 9000 FT. RAN TOOL WITH 5 1/2 ROLLERS, WELL WAS DEVIATED AT 77 DEG FROM 4500 TO 17600 FT. $ LIS FORMAT DATA ** DATA FORMAT SPECIFICATION RECORD ** ** SET TYPE- 64EB ** TYPE REPR CODE VALUE .............................. 1 66 0 2 66 0 3 73 16 4 66 1 LIS ?rape Verification Listing Schlumberger Alaska Computing Center 8-AUG-1997 07:43 PAGE: 6 TYPE REPR CODE VALUE 5 66 6 73 7 65 8 68 0.5 9 65 FT 11 66 64 12 68 13 66 0 14 65 FT 15 66 68 16 66 1 0 66 1 ** SET TYPE - CHAN ** NA~E SERV UNIT SERVICE API API API API FILE NUFIB NUMB SIZE REPR PROCESS ID ORDER # LOG TYPE CLASS MOD NUMB SAMP ELEM CODE (HEX) DEPT FT 572358 O0 000 O0 0 2 1 1 4 68 0000000000 GR PS1 GAPI 572358 O0 000 O0 0 2 1 1 4 68 0000000000 TENS PS1 LB 572358 O0 000 O0 0 2 1 1 4 68 0000000000 CCL PS1 V 572358 O0 000 O0 0 2 1 1 4 68 0000000000 ** DATA DEPT. 19749.500 GR.PS1 38.182 TENS.PSi 1777.000 CCL.PS1 -0.262 ** END OF DATA ** **** FILE TRAILER **** FILE NAME : EDIT .002 SERVICE : FLIC VERSION · O01CO1 DATE : 97/08/ 8 MAX REC SIZE : 1024 FILE TYPE : LO LAST FILE : LIS ~'ape Verification Listing Schlumberger Alaska Computing Center 8-AUG-1997 07:43 PAGE: **** TAPE TRAILER **** SERVICE NAME : EDIT DATE : 97/08/ 8 ORIGIN : FLIC TAPE NAME : 97297 CONTINUATION # : 1 PREVIOUS TAPE : COF~iENT : BP EXPLORATION, MILNE POINT, MPF-41, API #50-029-22770-00 **** REEL TRAILER **** SERVICE NAM~ : EDIT DATE : 97/08/ 8 ORIGIN · FLIC REEL NAME : 97297 CONTINUATION # : PREVIOUS REEL : COf~4ENT : BP EXPLORATION, MIL1VE POINT, MPF-41, API #50-029-22770-00 Sperry-Sun Drilling Services LIS Scan Utility Tue Jul 15 04:31:53 1997 Reel Headez Service name ............. LISTPE Date ..................... 97/07/15 Origin ................... STS Reel Name ................ UNKNOWN Continuation Number ...... 01 Previous Reel Name ....... UNKNOWN Comments ................. STS LIS Writing Library. Scientific Technical Services Tape Header Service name ............. LISTPE Date ..................... 97/07/15 Origin ................... STS Tape Name ................ UNKNOWN Continuation Number ...... 01 Previous Tape Name ....... UNKNOWN Comments ................. STS LIS Writing Library. Scientific Technical Services Physical EOF Comment Record TAPE HEADER MILNE POINT UNIT MWD/MAD LOGS WELL NAME: API NUMBER: OPERATOR: LOGGING COMPANY: TAPE CREATION DATE: JOB DATA JOB NUMBER: LOGGING ENGINEER: OPERATOR WITNESS: SURFACE LOCATION SECTION: TOWNSHIP: RANGE: FNL: FSL: FEL: FWL: ELEVATION (FT FROM MSL 0) KELLY BUSHING: DERRICK FLOOR: GROUND LEVEL: WELL CASING RECORD MWD RUN 1 AK-MM-70147 B. ZIEMKE T. ANGLEN 1ST STRING MPF-41 500292277000 BP EXPLORATION (ALASKA), INC. SPERRY-SUN DRILLING SERVICES 15-JUL-97 MWD RUN 2 AK-MM-70147 B. ZIEMKE T. ANGLEN MWD RUN 3 AK-M~-70147 B. ZIEMKE C. DIXON 6 13N 10E 1954 2625 .00 29.00 12.30 OPEN HOLE CASING DRILLERS BIT SIZE (IN) SIZE (IN) DEPTH (FT) 2ND STRING 3RD STRING PRODUCTION STRING REMARKS: 20.000 112.0 12.250 9.625 9303.0 8.500 19893.0 1. ALL DEPTHS ARE MEASURED DEPTHS (MD) UNLESS OTHERWISE NOTED. 2. ANNULAR HYDRAULICS ARE CALCULATED USING THE POWER LAW MODEL. 3. MWD RUNS 1 AND 2 ARE DIRECTIONAL WITH DUAL GAMMA RAY (DGR) . 4. MWD RUN 3 IS DIRECTIONAL WITH DUAL GAMMA RAY (DGR), ELECTROMAGNETIC WAVE RESISTIVITY PHASE-4 (EWR4), COMPENSATED NEUTRON POROSITY (CNP), AND STABILIZIED LITHO DENSITY (SLD). 5. THIS WELL REACHED A TOTAL DEPTH (TD) OF 19893'MD, 7948'TVD. SROP = SMOOTHED RATE OF PENETRATION WHILE DRILLING. SGRC = SMOOTHED GAMMA RAY COMBINED. SEXP = SMOOTHED PHASE SHIFT-DERIVED RESISTIVITY (EXTRA SHALLOW SPACING). SESP = SMOOTHED PHASE SHIFT-DERIVED RESISTIVITY (SHALLOW SPACING). SEMP = SMOOTHED PHASE SHIFT-DERIVED RESISTIVITY (MEDIUM SPACING). SEDP = SMOOTHED PHASE SHIFT-DERIVED RESISTIVITY (DEEP SPACING). SFXE = SMOOTHED FORMATION EXPOSURE TIME. SPSF = SMOOTHED COMPENSATED NEUTRON POROSITY (SANDSTONE MATRIX-FIXED HOLE SIZE). SNNA = SMOOTHED AVERAGE OF NEAR DETECTORS' COUNT RATES. SNFA = SMOOTHED AVERAGE OF FAR DETECTORS' COUNT RATES. SBDC = SMOOTHED BULK DENSITY (CALIPER CORRECTED). SCOR = SMOOTHED STANDOFF CORRECTION. SFPE = SMOOTHED FAR DETECTOR ONLY PHOTOELECTRIC ABSORPTION FACTOR. ENVIRONMENTAL PARAMETERS USED FOR NUCLEAR/NEUTRON LOG PROCESSING: HOLE SIZE = MUD FILTRATE SALINITY = MUD WEIGHT = FORMATION WATER SALINITY = FLUID DENSITY = MATRIX DENSITY = LITHOLOGY = $ File Header Service name ............. STSLIB.001 Service Sub Level Name... Version Number ........... 1.0.0 Date of Generation ....... 97/07/15 Maximum Physical Record..65535 File Type ................ LO Previous File Name ....... STSLIB.000 1000 PPM 8.3 - 9.5 PPG 14545 PPM 1.0 G/CC 2.65 G/CC SANDSTONE Comment Record FILE HEADER FILE NUMBER: 1 EDITED MERGED Depth shifted and clipped curves; all bit runs merged. DEPTH INCREMENT: .5000 FILE SUMMARY PBU TOOL CODE START GR 44 ROP 106 FCNT 9289 NCNT 9289 NPHI 9289 FET 9289 RPD 9289 RPM 9289 RPS 9289 RPX 9289 PEF 9291 DRHO 9291 RHOB 9291 $ BASELINE CURVE FOR SHIFTS: DEPTH 5 0 0 0 0 0 0 0 0 0 .0 .0 .0 CURVE SHIFT DATA (MEASURED DEPTH) BASELINE DEPTH 44 5 18586 18590 18894 18898 18900 18905 18907 18973 18974 18979 19003 19074 19182 19187. 19195. 19201. 19203. 19205 19212 19230 19234 19249 19252 19273 19281 19302 19313 19322 19325 19341 19383 19407 19408 19420 19425 19428 19436 19439 19452 19474 19479 19484 GR 58 5 18600 0 18605 0 18911 0 18915 0 18917 0 18922 0 18924 0 18988 5 18991 0 18995 0 19022 5 19096 0 19201 5 19204 0 19209 0 19213 0 19216 0 19222 5 19231 0 19249 5 19252 0 19266 5 19270 0 19299 5 19309 0 19320 5 19331 5 19340 5 19343 5 19359 0 19398 0 19424 5 19426 0 19438 5 19443 0 19446 0 19454 0 19456 5 19471 0 19490 0 19496 0 19503 5 5 5 0 5 0 .5 .5 .5 .0 ,5 .0 .5 .0 ,0 .5 ,5 .5 0 5 0 0 5 0 0 5 0 5 5 5 5 5 0 5 0 5 0 0 5 5 5 0 5 STOP DEPTH 19803.0 19875.5 19757.5 19757.5 19757.5 19783.5 19783.5 19783.5 19783.5 19783.5 19792.0 19792.0 19792.0 EQUIVALENT UNSHIFTED DEPTH 19493 19499 19503 19513 19520 19525 19531 19548 19589 19591 19594 19875 $ .5 .0 .5 .5 5 0 0 5 0 0 5 5 MERGED DATA SOURCE PBU TOOL CODE MWD MWD MWD $ REMARKS: 19511 0 19517 0 19521 0 19530 5 19537 0 19543 0 19549 0 19565 0 19606 0 19607 5 19611 5 19892 5 BIT RUN NO MERGE TOP MERGE BASE 1 120.0 5011.0 2 5011.0 9326.0 3 9326.0 19893.0 MERGED MAIN PASS. $ Data Format Specification Record Data Record Type .................. 0 Data Specification Block Type ..... 0 Logging Direction ................. Down Optical log depth units ........... Feet Data Reference Point .............. Undefined Frame Spacing ..................... 60 .liN Max frames per record ............. Undefined Absent value ...................... -999.25 Depth Units ....................... Datum Specification Block sub-type...0 Name Service Order Units Size Nsam Rep DEPT FT 4 1 68 ROP MWD FT/H 4 1 68 GR MWD AAPI 4 1 68 RPX MWD OHMM 4 1 68 RPS MWD OHM~ 4 1 68 RPM MWD OH/~4 4 1 68 RPD MWD OHMM 4 1 68 FET MWD HOUR 4 1 68 NPHI MWD P.U. 4 1 68 NCNT MWD CTS/ 4 1 68 FCNT MWD CTS/ 4 1 68 RHOB MWD G/CC 4 1 68 DRHO MWD G/CC 4 1 68 PEF MWD BARN 4 1 68 Code Offset Channel 0 1 4 2 8 3 12 4 16 5 20 6 24 7 28 8 32 9 36 10 40 11 44 12 48 13 52 14 Name DEPT ROP GR RPX RPS RPM RPD FET Min 44.5 7.2 11 9242 1 5555 0 4848 0 0761 1 5803 0 2335 Max 19875.5 2110.96 149.511 11.659 2000 2000 2000 76.0079 Mean Nsam 9960 39663 232.884 39540 73.8538 39518 3.22542 20990 3.56166 20990 3.82631 20990 4.42043 20990 1.23037 20990 First Reading 44.5 106 44.5 9289 9289 9289 9289 9289 Last Reading 19875.5 19875.5 19803 19783.5 19783.5 19783.5 19783.5 19783.5 NPHI 19.7902 65.3677 38.9664 20938 NCNT 2272 3472 2751.06 20938 FCNT 463 931 659.021 20938 RHOB 1.4183 2.8731 2.36656 21003 DRHO -0.108 0.3877 0.0230935 21003 PEF 1.3386 4.3307 2.07352 21003 9289 9289 9289 9291 9291 9291 19757.5 19757.5 19757.5 19792 19792 19792 First Reading For Entire File .......... 44.5 Last Reading For Entire File ........... 19875.5 File Trailer Service name ............. STSLIB.001 Service Sub Level Name... Version Number ........... 1.0.0 Date of Generation ....... 97/07/15 Maximum Physical Record..65535 File Type ................ LO Next File Name ........... STSLIB.002 Physical EOF File Header Service name ............. STSLIB.002 Service Sub Level Name... Version Number ........... 1.0.0 Date of Generation ....... 97/07/15 Maximum Physical Record..65535 File Type ................ LO Previous File Name ....... STSLIB.001 Comment Record FILE HEADER FILE NUMBER: 2 RAW MWD Curves and log header data for each bit run in separate files. BIT RUN NUMBER: 1 DEPTH INCREMENT: .5000 FILE SUMMARY VENDOR TOOL CODE START DEPTH STOP DEPTH GR 58.5 4949.5 ROP 120.0 5010.5 $ LOG HEADER DATA DATE LOGGED: 24-MAY-97 SOFTWARE SURFACE SOFTWARE VERSION: 4.96 DOWNHOLE SOFTWARE VERSION: 5.46 DATA TYPE (MEMORY OR REAL-TIME): MEMORY TD DRILLER (FT): 5011.0 TOP LOG INTERVAL (FT): 120.0 BOTTOM LOG INTERVAL (FT): 5011.0 BIT ROTATING SPEED (RPM): HOLE INCLINATION (DEG MINIMUM ANGLE: .0 I~AY~IMUMANGLE: 77.7 TOOL STRING (TOP TO BOTTOM) VENDOR TOOL CODE TOOL TYPE TOOL NUMBER DGR DUAL GAMMA RAY BOREHOLE AND CASING DATA OPEN HOLE BIT SIZE (IN): DRILLER'S CASING DEPTH (FT): BOREHOLE CONDITIONS MUD TYPE: MUD DENSITY (LB/G): MUD VISCOSITY (S) : MUD PH: MUD CHLORIDES (PPM): FLUID LOSS (C3) : RESISTIVITY (OHMS) AT TEMPERATURE (DEGF) MUD AT MEASURED TEMPERATURE (MT): MUD AT MAX CIRCULATING TERMPERATURE: MUD FILTRATE AT MT: MUD CAKE AT MT: NEUTRON TOOL MATRIX: MATRIX DENSITY: HOLE CORRECTION (IN): TOOL STANDOFF (IN) : EWR FREQUENCY (HZ) : REMARKS: $ Data Format Specification Record Data Record Type .................. 0 Data Specification Block Type ..... 0 Logging Direction ................. Down Optical log depth units ........... Feet Data Reference Point .............. Undefined Frame Spacing ..................... 60 .liN Max frames per record ............. Undefined Absent value ...................... -999.25 Depth Units ....................... Datum Specification Block sub-type...0 P0747CG8 12.250 12.3 SPUD 9.30 60.0 9.0 2500 8.4 .000 .000 .000 .000 Name Service Order Units Size Nsam Rep Code Offset Channel DEPT FT 4 1 68 0 1 GR MWD 1 AAPI 4 1 68 4 2 ROP MWD 1 FT/H 4 1 68 8 3 28.9 First Name Min Max Mean Nsam Reading DEPT 58.5 5010.5 2534.5 9905 58.5 GR 11.9242 104.823 50.0195 9783 58.5 ROP 19.0496 2110.96 283.431 9782 120 Last Reading 5010.5 4949.5 5010.5 First Reading For Entire File .......... 58.5 Last Reading For Entire File ........... 5010.5 File Trailer Service name ............. STSLIB.002 Service Sub Level Name... Version Number ........... 1.0.0 Date of Generation ....... 97/07/15 Maximum Physical Record..65535 File Type ................ LO Next File Name ........... STSLIB.003 Physical EOF File Header Service name ............. STSLIB.003 Service Sub Level Name... Version Number ........... 1.0.0 Date of Generation ....... 97/07/15 Maximum Physical Record..65535 File Type ................ LO Previous File Name ....... STSLIB.002 Comment Record FILE HEADER FILE NUMBER: 3 RAW MWD Curves and log header data for each bit run in separate files. BIT RUN NUMBER: 2 DEPTH INCREMENT: .5000 FILE SUMMARY VENDOR TOOL CODE START DEPTH GR 4950.0 ROP 5012.0 $ LOG HEADER DATA DATE LOGGED: SOFTWARE SURFACE SOFTWARE VERSION: DOWNHOLE SOFTWARE VERSION: DATA TYPE (MEMORY OR REAL-TIME): TD DRILLER (FT): TOP LOG INTERVAL (FT): BOTTOM LOG INTERVAL (FT): BIT ROTATING SPEED (RPM): HOLE INCLINATION (DEG MINIMUM ANGLE: MAXIMUM ANGLE: STOP DEPTH 9260.5 9325.5 TOOL STRING (TOP TO BOTTOM) VENDOR TOOL CODE TOOL TYPE DGR DUAL GAMMA RAY $ BOREHOLE AND CASING DATA OPEN HOLE BIT SIZE (IN): DRILLER'S CASING DEPTH (FT) : BOREHOLE CONDITIONS MUD TYPE: MUD DENSITY (LB/G): MUD VISCOSITY S): MUD PH: MUD CHLORIDES PPM): FLUID LOSS (C3 : RESISTIVITY (OHMM) AT TEMPERATURE (DEGF) 26-MAY- 97 4.96 5.46 MEMORY 9326.0 5011.0 9326.0 75.7 78.4 TOOL NUMBER P0747CG8 12.250 12.3 SPUD 9.30 52.0 9.0 1800 6.8 MUD AT MEASURED TEMPERATURE (MT): MUD AT MAX CIRCULATING TERMPERATURE: MUD FILTRATE AT MT: MUD CAKE AT MT: NEUTRON TOOL MATRIX: MATRIX DENSITY: HOLE CORRECTION (IN): TOOL STANDOFF (IN) : EWR FREQUENCY (HZ) : REMARKS: $ Data Format Specification Record Data Record Type .................. 0 Data Specification Block Type ..... 0 Logging Direction ................. Down Optical log depth units ........... Feet Data Reference Point .............. Undefined Frame Spacing ..................... 60 .liN Max frames per record ............. Undefined Absent value ...................... -999.25 Depth Units ....................... Datum Specification Block sub-type...0 .000 .000 .000 .000 Name Service Order Units Size Nsam Rep Code Offset Channel DEPT FT 4 1 68 0 1 GR MWD 2 AAPI 4 1 68 4 2 ROP MWD 2 FT/H 4 1 68 8 3 36.7 First Name Min Max Mean Nsam Reading DEPT 4950 9325.5 7137.75 8752 4950 GR 16.6902 108.063 64.6381 8622 4950 ROP 13.7903 1829.96 210.904 8628 5012 Last Reading 9325.5 9260.5 9325.5 First Reading For Entire File .......... 4950 Last Reading For Entire File ........... 9325.5 File Trailer Service name ............. STSLIB.003 Service Sub Level Name... Version Number ........... 1.0.0 Date of Generation ....... 97/07/15 Maximum Physical Record..65535 File Type ................ LO Next File Name ........... STSLIB.004 Physical EOF File Header Service name ............. STSLIB.004 Service Sub Level Name... Version Number ........... 1.0.0 Date of Generation ....... 97/07/15 Maximum Physical Record..65535 File Type ................ LO Previous File Name ....... STSLIB.003 Comment Record FILE HEADER FILE NUMBER: 4 RAW MWD Curves and log header data for each bit run in separate files. BIT RUN NUMBER: 3 DEPTH INCREMENT: .5000 FILE SUMMARY VENDOR TOOL CODE START DEPTH STOP DEPTH GR 9254.5 19820.0 FCNT 9303.0 19774.5 NCNT 9303.0 19774.5 NPHI 9303.0 19774.5 FET 9303.0 19800.5 RPD 9303.0 19800.5 RPM 9303.0 19800.5 RPS 9303.0 19800.5 RPX 9303.0 19800.5 PEF 9305.0 19809.0 DRHO 9305.0 19809.0 RHOB 9305.0 19809.0 ROP 9327.0 19892.5 $ LOG HEADER DATA DATE LOGGED: SOFTWARE SURFACE SOFTWARE VERSION: DOWNHOLE SOFTWARE VERSION: DATA TYPE (MEMORY OR REAL-TIME): TD DRILLER (FT) : TOP LOG INTERVAL (FT): BOTTOM LOG INTERVAL (FT) : BIT ROTATING SPEED (RPM): HOLE INCLINATION (DEG MINIMUM ANGLE: MAXIMUM ANGLE: TOOL STRING (TOP TO BOTTOM) VENDOR TOOL CODE TOOL TYPE DGR DUAL GAMMA RAY EWR4 ELECTROMAG. RESIS. 4 CNP COMPENSATED NEUTRON SLD STABILIZED LITHO DEN $ BOREHOLE AND CASING DATA OPEN HOLE BIT SIZE (IN): DRILLER'S CASING DEPTH (FT): BOREHOLE CONDITIONS MUD TYPE: MUD DENSITY (LB/G) : MUD VISCOSITY S) : MUD PH: MUD CHLORIDES PPM) : FLUID LOSS (C3 : RESISTIVITY (OHN~) AT TEMPERATURE (DEGF) MUD AT MEASURED TEMPERATURE (MT): 04-JUN-97 4.96 5.46 MEMORY 19893.0 9326.0 19893.0 36.0 77.9 TOOL NUMBER P0742CRDGP6 P0742CRDGP6 P0742CRDGP6 P0742CRDGP6 8.500 8.5 LSND 9.50 44.0 9.0 1000 4.0 1.900 MUD AT MAX CIRCULATING TERMPERATURE: MUD FILTRATE AT MT: MUD CAKE AT MT: NEUTRON TOOL MATRIX: MATRIX DENSITY: HOLE CORRECTION (IN): TOOL STANDOFF (IN): EWR FREQUENCY (HZ): REMARKS: $ Data Format Specification Record Data Record Type .................. 0 Data Specification Block Type ..... 0 Logging Direction ................. Down Optical log depth units ........... Feet Data Reference Point .............. Undefined Frame Spacing ..................... 60 .liN Max frames per record ............. Undefined Absent value ...................... -999.25 Depth Units ....................... Datum Specification Block sub-type...0 .887 1.300 2.800 Name Service Order Units Size Nsam Rep Code Offset Channel DEPT FT 4 1 68 0 1 GR MWD 3 AAP I 4 1 68 4 2 RPX MWD 3 OHMM 4 1 68 8 3 RPS MWD 3 OHMM 4 1 68 12 4 RPM MWD 3 OHMM 4 1 68 16 5 RPD MWD 3 OHMM 4 1 68 20 6 NPHI MWD 3 P.U. 4 1 68 24 7 ROP MWD 3 FT/H 4 1 68 28 8 FET MWD 3 HOUR 4 1 68 32 9 FCNT MWD 3 CNTS 4 1 68 36 10 NCNT MWD 3 CNTS 4 1 68 40 11 RHOB MWD 3 G/CC 4 1 68 44 12 DRHO MWD 3 G/CC 4 1 68 48 13 PEF MWD 3 BARN 4 1 68 52 14 72.2 First Name Min Max Mean Nsam Reading DEPT 9254.5 19892.5 14573.5 21277 9254.5 GR 24.7464 149.511 88.6194 21132 9254.5 RPX 1.5555 11.659 3.22585 20996 9303 RPS 0.4848 2000 3.56195 20996 9303 RPM 0.0761 2000 3.82644 20996 9303 RPD 1.5803 2000 4.42046 20996 9303 NPHI 19.7902 65.3677 38.963 20944 9303 ROP 7.2 1922.59 218.396 21132 9327 FET 0.2335 76.0079 1.2309 20996 9303 FCNT 463 931 659.047 20944 9303 NCNT 2272 3472 2751.16 20944 9303 RHOB 1.4183 2.8731 2.36654 21009 9305 DRHO -0.108 0.3877 0.0230943 21009 9305 PEF 1.3386 4.3307 2.07354 21009 9305 Last Reading 19892.5 19820 19800.5 19800.5 19800.5 19800.5 19774.5 19892.5 19800.5 19774.5 19774.5 19809 19809 19809 First Reading For Entire File .......... 9254.5 Last Reading For Entire File ........... 19892.5 File Trailer Service name ............. STSLIB.004 Service Sub Level Name... Version Number ........... 1.0.0 Date of Generation ....... 97/07/15 Maximum Physical Record..65535 File Type ................ LO Next File Name ........... STSLIB.005 Physical EOF Tape Trailer Service name ............. LISTPE Date ..................... 97/07/15 Origin ................... STS Tape Name ................ UNKNOWN Continuation Number ...... 01 Next Tape Name ........... UNKNOWN Comments ................. STS LIS Writing Library. Services Reel Trailer Service name ............. LISTPE Date ......... ~ ........... 97/07/15 Origin ................... STS Reel Name ................ UNKNOWN Continuation Number ...... 01 Next Reel Name ........... UNKNOWN Comments ................. STS LIS Writing Library. Services Scientific Technical Scientific Technical Physical EOF Physical EOF End Of LIS File