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HomeMy WebLinkAbout217-132DATA SUBMITTAL COMPLIANCE REPORT 3/20/2020 Permit to Drill 2171320 Well Name/No. DEEP CK SW4 MD 453 TVD 453 Completion Date 10/16/2017 REQUIRED INFORMATION f�l43", Mud Log DATA INFORMATION Operator Hilcorp Alaska LLC API No. 50-231-20061-00-00 Completion Status INFO Current Status P&A UIC No i Samples Yes✓ Directional Survey No`, - List of Logs Obtained: GR -CCL, Lithology (from Master Well Data/Logs) Well Log Information: Log/ Electr Data Digital Dataset Log Log Run Interval OH / Type Med/Frmt Number Name Scale Media No Start Stop CH Received Comments ED C 28786 Digital Data 452 2 11/13/2017 Electronic Data Set, Filename: Deep Creek SW4 Main.las ED C 28786 Digital Data 11/13/2017 Electronic File: Deep Creek SW4 Final.pdf ED C 28786 Digital Data 11/13/2017 Electronic File: Deep Creek SW4 Final.tif Log C 28786 Log Header Scans 0 0 2171320 DEEP CK SW4 LOG HEADERS Log C 28787 Log Header Scans 0 0 2171320 DEEP CK SW4 LOG HEADERS Log 28787 Mud Log 25 Col 10 400 11/13/2017 Lithology Logs, 2" & 5" ED C 28787 Digital Data 10 500 11/13/2017 Electronic Data Set, Filename: Hilcorp_Alaska_DeepCreek_S W 4_LAS.las ED C 28787 Digital Data 11/13/2017 Electronic File: Hilcorp Alaska LLC DeepCreek SW4_SampleManifest.doc ED C 28787 Digital Data 11/13/2017 Electronic File: Hilcorp_DeepCreek_S W 4_450ft_TD_2in_Field_Li thologyLog.pdf ED C 28787 Digital Data 11/13/2017 Electronic File: Hilcorp_DeepCreek_S W 4_450ft_TD_5in_Field_Li thologyLog.pdf ED C 28787 Digital Data 11/13/2017 Electronic File: LITHOLOGY Deep Creek SW4.docx ED C 28787 Digital Data 11/13/2017 Electronic File: ROP Deep Creek SW4.xlsx ED C 28787 Digital Data 11/13/2017 Electronic File: Deep_Creek_SW4.dbf ED C 28787 Digital Data 11/13/2017 Electronic File: deep_creek_sw4.hdr ED C 28787 Digital Data 11/13/2017 Electronic File: Deep_Creek_SW4.mdx ED C 28787 Digital Data 11/13/2017 Electronic File: deep_creek_sw4r.dbf AOGCC Pagel of 2 Friday, March 20, 2020 Permit to Drill 2171320 Well MD 453 TVD 453 ED C 28787 Digital Data ED C 28787 Digital Data ED C 28787 Digital Data Well Cores/Samples Information: Name Wet Samples INFORMATION RECEIVED Completion Report b Production Test Information Y / Geologic Markers/Tops b COMPLIANCE HISTORY Completion Date: 10/16/2017 Release Date: 11/16/2019 Description DATA SUBMITTAL COMPLIANCE REPORT 3/20/2020 ie/No. DEEP CK SW4 Operator Hilcorp Alaska LLC API No. 50-231-20061-00-00 Completion Date 10/16/2017 Completion Status INFO Current Status P&A UIC No 11/13/2017 Electronic File: deep_creek_sw4r.mdx 11/13/2017 Electronic File: Deep_Creek_SW4_SCL.DBF 11/13/2017 Electronic File: Deep_Creek_SW4_SCL.MDX Sample Interval Set Start Stop Sent Received Number Comments 30 450 8/22/2018 1673 2 boxes wet samples Directional / Inclination Data Mechanical Integrity Test Information Y / NA Daily Operations Summary t Date Comments Mud Logs, Image Files, Digital Data NA Composite Logs, Image, Data Files Cuttings Samples DY / NA Core Chips Y /e) Core Photographs Y /6P Laboratory Analyses Y& Comments: 4� Compliance Reviewe y: Date: AOGCC Page 2 of 2 Friday, March 20, 2020 Guhl, Meredith D (CED) From: Bottrell, Phil M (DNR) Sent: Wednesday, February 12, 2020 12:51 PM To: Guhl, Meredith D (CED) Subject: RE: PTD 217-132 Deep Creek SW 4: Extended Confidential? Meredith, I have found no evidence that extended confidentiality has been requested for the Deep Creek SW 4 well. Phil Bottrell Petroleum Geologist State of Alaska — Department of Natural Resources Division of Oil and Gas (907) 269-8818 phikbottrell@alaska.gov From: Guhl, Meredith D (CED) Sent: Wednesday, February 5, 2020 10:28 AM To: Bottrell, Phil M (DNR) <phil.bottrell@alaska.gov> Subject: FW: PTD 217-132 Deep Creek SW 4: Extended Confidential? Hello Phil, Has Hilcorp Alaska requested extended confidentiality for Deep Creek SW 4, a stratigraphic test well due for release after November 16,2019? Thank you, Meredith Meredith Guhl Petroleum Geology Assistant Alaska Oil and Gas Conservation Commission 333 W. 7th Ave, Anchorage, AK 99501 meredith.guhl@alaska.gov Direct: (907) 793-1235 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 Meredith Guhl at 907-793-1235 or meredith.guhl@alaska.gov. From: Guhl, Meredith D (CED) Sent: Tuesday, December 31, 2019 11:07 AM To: Frank, Kevin J (DNR) <Kevin.Frank@alaska.gov> Subject: RE: PTD 217-132 Deep Creek SW 4: Extended Confidential? Hello Kevin, Following up on this, has Hilcorp requested extended confidentiality on Deep Creek SW 4? Thanks, and happy new year! Meredith Meredith Guhl Petroleum Geology Assistant Alaska Oil and Gas Conservation Commission 333 W. 7th Ave, Anchorage, AK 99501 meredith.guhl@alaska.gov Direct: (907) 793-1235 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 Meredith Guhl at 907-793-1235 or meredith.guhl@alaska.gov. From: Guhl, Meredith D (CED) Sent: Monday, November 18, 2019 8:24 AM To: Frank, Kevin J (DNR) <Kevin.Frank@alaska.gov> Subject: PTD 217-132 Deep Creek SW 4: Extended Confidential? Hello Kevin, Has Hilcorp made a request to extend the confidentiality of the stratigraphic test well Deep Creek SW 4, due for release after November 16, 2019? Thank you, Meredith Meredith Guhl Petroleum Geology Assistant Alaska Oil and Gas Conservation Commission 333 W. 7th Ave, Anchorage, AK 99501 meredith.guhl@alaska.gov Direct: (907) 793-1235 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 Meredith Guhl at 907-793-1235 or meredith.guhl@alaska.gov. RECEIVED OCT 3 12017 STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION COMMISSION A 1190 . WELL COMPLETION OR RECOMPLETION REPORT AND LOG 1 a. Well Status: Oil ❑ Gas ❑ SPLUG ❑ Other ❑ Abandoned Q ' Suspended ❑ 20AAC 25.105 20AAC 25110 GINJ ❑ WINJ ❑ WAG[] WDSPL ❑ No. of Completions: 1 b. Well Class: Development ❑ Exploratory ❑ Service ❑ Stratigraphic Test 0 2. Operator Name: Hilcorp Alaska, LLC 6. Date Comp., Susp., or Aband.: 10/16/2017 14. Permit to Drill Number / Sundry: 217-132 3. Address: 3800 Centerpoint Drive, Suite 1400, Anchorage, AK 99503 7. Date Spudded: October 9, 2017 15. API Number: 50-231-20061-00-00 4a. Location of Well (Governmental Section): Surface: 60' FSL, 2500' FWL, Sec 18, T3S, R13W, SM, AK Top of Productive Interval: N/A Total Depth: 60' FSL, 2500' FWL, Sec 18, T3S, R13W, SM, AK 8. Date TD Reached: October 11, 2017 16. Well Name and Number: Deep Creek SW4 9. Ref Elevations: KB: N/A GL: 666.8' BF: N/A 17. Field / Pool(s). Deep Creek Unit 10. Plug Back Depth MD/TVD: Surface 18. Property Designation: CIRI C-061591 4b. Location of Well (State Base Plane Coordinates, NAD 27): Surface: x- 210187 y- 2162577 Zone- 4 TPI: x- y- Zone- Total Depth: x- 210187 y- 2162577 Zone- 4 11. Total Depth MD/TVD: , 453'/453' • 19. DNR Approval Number: N/A 12. SSSV Depth MD/TVD: N/A 20. Thickness of Permafrost MD/TVD: N/A 5. Directional or Inclination Survey: Yes LJ (attached) No 0 Submit electronic and printed information per 20 AAC 25.050 13. Water Depth, if Offshore: N/A (ft MSL) 21. Re-drill/Lateral Top Window MD/TVD: N/A 22. Logs Obtained: List all logs run and, pursuant to AS 31.05.030 and 20 AAC 25.071, submit all electronic data and printed logs within 90 days of completion, suspension, or abandonment, whichever occurs first. Types of logs to be listed include, but are not limited to: mud log, spontaneous potential, gamma ray, caliper, resistivity, porosity, magnetic resonance, dipmeter, formation tester, temperature, cement evaluation, casing collar locator, jewelry, and perforation record. Acronyms may be used. Attach a separate page if necessary GR -CCL 2" MD, Lithology Log 2"/5" MD 23. CASING, LINER AND CEMENTING RECORD WT. PER GRADE SETTING DEPTH MD SETTING DEPTH TVD AMOUNT CASING FT TOP BOTTOM TOP BOTTOM HOLE SIZE CEMENTING RECORD PULLED 6-5/8" 17# A53B 20' 200' 20' 200' 6" 37 sx of bentonite grout to P&A 24. Open to production or injection? Yes ❑ No ❑✓ If Yes, list each interval open (MD/TVD of Top and Bottom, Perforation Size and Number; Date Perfd): pc6w CIN [/ LL 25. TUBING RECORD SIZE DEPTH SET (MD) PACKER SET (MD/TVD) N/A 26. ACID, FRACTURE, CEMENT SQUEEZE, ETC. Was hydraulic fracturing used during completion? Yes ❑ No ❑✓ Per 20 AAC 25.283 (i)(2) attach electronic and printed information DEPTH INTERVAL (MD) AMOUNT AND KIND OF MATERIAL USED N/A 27. PRODUCTION TEST Date First Production: N/A Method of Operation (Flowing, gas lift, etc.): N/A Date of Test: Hours Tested: Production for Test Period Oil -Bbl: Gas -MCF: Water -Bbl: Choke Size: Gas -Oil Ratio: Flow Tubing Press. Casing Press: Calculated 24 -Hour Rate Oil -Bbl: Gas -MCF: Water -Bbl: Oil Gravity - API (corr): Form 10-407 Revised 5/2017 11-4-17 CON NUE ON PAGE 2 � fL ? �✓ r Submit ORIGINIAL onll 7� ,w����' � �-12017 �'2�' �'_�j., 28. CORE DATA Conventional Core(s): Yes ❑ No ❑✓ Sidewall Cores: Yes ❑ No Q If Yes, list formations and intervals cored (MD/TVD, From/To), and summarize lithology and presence of oil, gas or water (submit separate pages with this form, if needed). Submit detailed descriptions, core chips, photographs, and all subsequent laboratory analytical results per 20 AAC 25.071. 29. GEOLOGIC MARKERS (List all formations and markers encountered): 30. FORMATION TESTS NAME MD TVD Well tested? Yes ❑ No ❑✓ If yes, list intervals and formations tested, briefly summarizing test results. Permafrost - Top Permafrost - Base Attach separate pages to this form, if needed, and submit detailed test Top of Productive Interval N/A information, including reports, per 20 AAC 25.071. Formation at total depth: 31. List of Attachments: Wellbore Schematic, Drilling Reports, P&A Photos, As Built Drawing Information to be attached includes, but is not limited to: summary of daily operations, wellbore schematic, directional or inclination survey, core analysis, paleontological report, production or well test results, per 20 AAC 25.070. 32. 1 hereby certify that the foregoing is true and correct to the best of my knowledge. Authorized Name: Paul Mazzolini Contact Name: Cody Dinger Authorized Title: Drilling Manager Contact Email: cdingerCLDhilcorp.com Authorized�1 Contact Phone: 777.8389 Signature: / � l3! Date:" D1 INSTRUCTIONS General: This form and the required attachments provide a complete and concise record for each well drilled in Alaska. Submit a well schematic diagram with each 10-407 well completion report and 10-404 well sundry report when the downhole well design is changed. All laboratory analytical reports regarding samples or tests from a well must be submitted to the AOGCC, no matter when the analyses are conducted. Item 1 a: Multiple completion is defined as a well producing from more than one pool with production from each pool completely segregated. Each segregated pool is a completion. Item 1 b: Well Class - Service wells: Gas Injection, Water Injection, Water -Alternating -Gas Injection, Salt Water Disposal, Water Supply for Injection, Observation, or Other. Item 4b: TPI (Top of Producing Interval). Item 9: The Kelly Bushing, Ground Level, and Base Flange elevations in feet above Mean Sea Level. Use same as reference for depth measurements given in other spaces on this form and in any attachments. Item 15: The API number reported to AOGCC must be 14 digits (ex: 50-029-20123-00-00). Item 19: Report the Division of Oil & Gas / Division of Mining Land and Water: Plan of Operations (LO/Region YY -123), Land Use Permit (LAS 12345), and/or Easement (ADL 123456) number. Item 20: Report measured depth and true vertical thickness of permafrost. Provide MD and TVD for the top and base of permafrost in Box 29. Item 22: Review the reporting requirements of 20 AAC 25.071 and, pursuant to AS 31.05.030, submit all electronic data and printed logs within 90 days of completion, suspension, or abandonment, whichever occurs first. Item 23: Attached supplemental records should show the details of any multiple stage cementing and the location of the cementing tool. Item 24: If this well is completed for separate production from more than one interval (multiple completion), so state in item 1, and in item 23 show the producing intervals for only the interval reported in item 26. (Submit a separate form for each additional interval to be separately produced, showing the data pertinent to such interval). Item 27: Method of Operation: Flowing, Gas Lift, Rod Pump, Hydraulic Pump, Submersible, Water Injection, Gas Injection, Shut-in, or Other (explain). Item 28: Provide a listing of intervals cored and the corresponding formations, and a brief description in this box. Pursuant to 20 AAC 25.071, submit detailed descriptions, core chips, photographs, and all subsequent laboratory analytical results, including, but not limited to: porosity, permeability, fluid saturation, fluid composition, fluid fluorescence, vitrinite reflectance, geochemical, or paleontology. Item 30: Provide a listing of intervals tested and the corresponding formation, and a brief summary in this box. Submit detailed test and analytical laboratory information required by 20 AAC 25.071. Item 31: Pursuant to 20 AAC 25.070, attach to this form: well schematic diagram, summary of daily well operations, directional or inclination survey, and other tests as required including, but not limited to: core analysis, paleontological report, production or well test results. Form 10-407 Revised 5/2017 Submit ORIGINAL Only Deep Creek SW #4, Stratigraphic Test Well CONFIDENTIAL TOPS API 50-231-20061-0000 Elevation 667' GL Glacial Drift Unconformity 129' MD 129' TVD Sterling Upper Upper 313' MD 313' TVD Sterling Middle Upper 412' MD 412' TVD Formation at TD — Sterling Middle Upper liilcorp Alaska, LLC AMEX Awn 200' TD = 453'/ TVD = 453' P&A WELLBORE Casing Detail Location: Happy Valley Well: Deep Creek SW4 PTD: 217-132 API: 50-231-20061-00-00 Size Type Wt Grade Conn. ID Top Btm 6-5/8" Surf Csg 17 A-53 Weld 6-1/8" 20' 200' Drilling Info Hole Section Casing 6" 6-5/8" x OH Updated by CJD 10/17/2017 Hilcorp Energy Company Composite Report Well Name: Stratigraphic Test Wells Field: Ninilchik County/State: , Alaska (LAT/LONG): avation (RKB): API #: Spud Date: Job Name: 1740368 Deep Creek SW4 Contractor AFE #: 1740368 AFE $: Activlly Date 0" Summary', 10/9/2017 MIRU, spot pipe truck, post permit and well sign.,Drill and drive 6-5/8" to 200'. Drill 6" hole to 220', SDFN. 10/10/2017 MIRU, spot pipe truck.; Drill F/ 220' to 440', SDFN. 10/11/2017 MIRU, resume Drlg 6" hole F/ 440' to 453' TD. RDMO 10/14/2017 MIRU Pollard Eline. RIH w/ GR and CBL tools. Log well to TD @ 453'. Well overview: 6-5/8" Casing @ 200' TD @ 453' Samples eve 30'. 10/16/2017 MIRU Kraxberger, RIH w/ 1" tubing to 453' and pump 37 sx of bentonite grout. Cut and pull 20' of casing. Well P A'd. Cement to surface casing cut 20' below ground level. AS -BUILT: DEEP SW4 1 NOTES: 1. COORDINATES SHOWN ARE BASED UPON DIFFERENTIALLY CORRECTED GPS OBSERVATIONS. 2. AS -BUILT SURVEY CONDUCTED OCTOBER 16, 2017. 14 3. ALL DISTANCES ARE IN U.S. SURVEY FEET. 4. SURVEYED NAVD88 (G12B) GROUND ELEVATION OF DEEP SW4 = 666.8' LEGEND: ® AS -BUILT WELL CASING, 2.5' ABOVE GROUND AS -BUILT DEEP SW4: LOCATED WITHIN SECTION 18, T3S, R13W, SM, AK SPCS NAD27 AK Z4N: LAT= 59'54'36.908172"N LONG= 151'34'44.35644"W N= 2,162,577.69' - N - E= 210,187.27' SECTION 18 LINE APPROXIMATE OFFSETS (REFERENCE ONLY): 60' F.S.L. 2,500' F.W.L 0 1,000 2,000 FEET SCALE 23 PROJECT LOCATED IN SEC. 18, T 3 S, R 13 W, S.M. 12 T3S 7 1'8 �-" CREEKrs 13 17 ti V DEEP SW4 3 3 V M 24 19 20 J T3S VICINITY MAP: 1" = 1 Mile SEC. 13 SEC. 18 SEC. 17 SW4 ®DEEP If5 SEC. 24 SEC. 20 3 (SEC.d19 r2 rY o' of Al SURVEYOR'S CERTIFICATE: ��P� OF A�gsl1 HEREBY CERTIFY THAT I AM REGISTERED AND LICENSED TO PRACTICE LAND SURVEYING IN THE STATE OF ALASKA AND THAT THIS AS -BUILT MY 49 TH *��� SUPIERVISION ESENTS DIMENSIONSRVEY AND OTHHERMADEBDETIAILOSRAREDER CORR CDIRECTT O THE BEST OF MY KNOWLEDGE. MICHAEL R. EWI !�+ �s LS 11794 �� l``9FpP' ' ' • • • ' ' 'Y_ AW 1 RRECON, LLC 1 01V 481 W. RECON CIR. ill�R�fESSIONA�`�+' �U PALMER, AK 99645 NNS\\1~ DATE: 10/18/2017 DRAWING: HilcorpDeepAsBuilt Dee SHEET: 1 OF 1 REV: 0 e Seth Nolan Hilcorp Alaska, LLC GeoTech II 3800 Centerpoint Drive Anchorage, AK 99503 Tele: 907 777-8308 tfilei,Tts A ap-La. i.t.0 Fax: 907 777-8510 E-mail: snolan@hilcorp.com DATE 08/22/2018 C 0 NFID ENTIAI To: Alaska Oil & Gas Conservation Commission Meredith Guhl Petroleum Geology Assistant 333 W 7th Ave Ste 100 Anchorage, AK 99501 WELL SAMPLE INTERVAL Deep Creek SW4 30'— 450' (30 total samples) Y✓ -T Please include current contact information if different from above. RECEWED AUG 2 2 2018 AOGCC Please acknowledge receipt by signing and returning one copy of this transmittal or FAX to 907 777.8510 Receive4�—Yll) n ( L) Q �2_ 1 Date: 1�3 r -,-? ? i IA Seth Nolan GeoTech II Ifiloirp Ala4m, LI,t: "VI 'K NOE 3 2017 GC DATE 11/10/2017 Hilcorp Alaska, LLC 3800 Centerpoint Drive Anchorage, AK 99503 Tele: 907 777-8308 Fax: 907 777-8510 E-mail: snolan@hilcorp.com To: Alaska Oil & Gas Conservation Commission Makana Bender Natural Resource Technician 333 W 7th Ave Ste 100 Anchorage, AK 99501 DATA TRANSMITTAL DEEP CREEK STRATIGRAPHIC TESTS Log prints and data DATA LOGGED \k AAA/201-1 M K. BENDER Prints: DEEP CREEK SW3: GR -CCL 2" MD, Lithology Log 2"/5" MD 2 1 7 1 3 28 7 8 4 28 7 8 ` DEEP CREEK SW4: GR -CCL 2" MD, Lithology Log 2"/5" MD 21 7 13 2 2 8 7/ 8 6 28 78 7 CD: 1 Mudlogs Deep Creek SW3 Deep Creek SW4 CD: 2 Electric Logs Deep Creek SW3 Final.pdf ` Deep Creek SW3 Final.tif Deep Creek SW3 Main. las 1 Deep Creek SW4 Fnal.pdf Deep Creek SW4 Final. of Deep Creek SW4 Main. las 10/1912017 10:26 AM File folder 10/19/201710:26 AM File folder 10/15/2017 2:35 PM 11/10/2017 9:44 AM 10/16/2017 7:57 AM 10/15/2017 2:35 PM 11/10/2017 9:44 AM 10/16/2017 7:57 AM Please include current contact information if different from above. Adobe Acrobat Doc... 928 KB TIF File 5,003 KB LAS File 41 KB Adobe Acrobat Doc... 981 KB TIF File 5,315 KB LAS File 46 KB Please acknowledge receipt by signing and returning one copy of this transmittal or FAX to 907 777.8510 Received Bey Date: � � 1✓cI-E�v THE STATE GOVERNOR BILL WALKER Paul Mazzolini Drilling Manager Hilcorp Alaska, LLC 3800 Centerpoint Drive, Suite 1400 Anchorage, AK 99503 333 West Seventh Avenue Anchorage, Alaska 99501-3572 Main: 907.279.1433 Fax: 907.276.7542 www.aogcc.alaska.gov Re: Deep Creek Field, Deep Creek SW4 Hilcorp Alaska, LLC Permit to Drill Number: 217-132 Surface Location: 50' FSL, 2500' FWL, SEC. 18, T3 S, RI 3W, SM, AK Bottomhole Location: 50' FSL, 2500' FWL, SEC. 18, T3S, R13W, SM, AK Dear Mr. Mazzolini: Enclosed is the approved application for permit to drill the above referenced stratigraphic well. Hilcorp Alaska, LLC (Hilcorp) requests the following variances: 1. Hilcorp's request to waive wellbore surveys is APPROVED. The well depth is very shallow (600 feet) and intent is to drill vertically. 2. Hilcorp's request to use standard water well drilling equipment that is commonly used in the area is APPROVED under 20 AAC 25.037. The drilling rig will also use air instead of drilling mud to remove cuttings which is also common. Due to shallow depth and nature of the area conventional well control equipment is not needed or practical. Rig will use a rotating head and large hose to direct returns to a tank. 3. Use of a diverter is WAIVED due to the shallow depth of the wellbore. As stated above a rotating head system will be used as an alternate method of directing returns safely during drilling operations. 4. Requirement under 20 AAC 25.120 to place a well abandonment marker on the casing stub is WAIVED. 5. Hilcorp's request to use grout instead of cement to P&A wells is APPROVED. Grout is commonly used to abandon water wells. Additional Conditions of Approval: 1. Portable gas detection monitor (LEL) to be used on site (minimum of 2 handheld meters). 2. Well may not be drilled any deeper than 600 feet measured depth without written approval from the AOGCC. 3. Photo document P&A operations: including casing cutoff, grout top and site clearance. PTD 217-132 Page 2 of 2 4. Transfer of wellbore to landowner for use as water well must be approved by AOGCC as per 20 AAC 25.140 All dry ditch sample sets submitted to the AOGCC must be in no greater than 30' sample intervals. Regulation 20 AAC 25.071(a) authorizes the AOGCC to specify types of well logs to be run. In addition to the well logging program proposed by Hilcorp in the attached application, the following well logs are also required for this well: Lithology log required in lieu of mud log. Gamma ray, SP, and resistivity logs must be recorded from base of conductor pipe to total depth of the well. Per Statute AS 31.05.030(d)(2)(B) and Regulation 20 AAC 25.071, composite curves for well logs run must be submitted to the AOGCC within 90 days after completion, suspension or abandonment of this well. This permit to drill does not exempt you from obtaining additional permits or approvals required by law from other governmental agencies, and does not authorize conducting drilling operations until all other required permits and approvals have been issued. In addition, the AOGCC reserves the right to withdraw the permit in the event it was erroneously issued. A weekly status report is required from the time the well is spudded until it is suspended or plugged and abandoned. The report should be a generalized synopsis of the week's activities and is exclusively for the AOGCC's internal use. Operations must be conducted in accordance with AS 31.05 and Title 20, Chapter 25 of the Alaska Administrative Code unless the AOGCC specifically authorizes a variance. Failure to comply with an applicable provision of AS 31.05, Title 20, Chapter 25 of the Alaska Administrative Code, or an AOGCC order, or the terms and conditions of this permit may result in the revocation or suspension of the permit. Sincerely, Hollis S. French Chair DATED this Z day of October, 2017. STATE OF ALASKA ALA.. .A OIL AND GAS CONSERVATION COMMIS. -)N PERMIT TO DRILL 20 AAC 25.005 ECEIVhU SEP 19 2017 .c. 1 a. Type of Work: 1b. Proposed Well Class: Exploratory - Gas ❑ Service - WAG ❑ Service - Disp ❑ 1c. Specify if well is proposed for: Drill 0 • Lateral ❑ Stratigraphic Test 21 - Development - Oil ❑ Service - Winj ❑ Single Zone ❑ Coalbed Gas ❑ Gas Hydrates ❑ Redrill ❑ Reentry ❑ Exploratory - Oil ❑ Development - Gas ❑ Service - Supply ❑ Multiple Zone ❑ Geothermal ❑ Shale Gas ❑ 2. Operator Name: 5. Bond: Blanket Q . Single Well ❑ 11. Well Name and Number: Hilcorp Alaska, LLC Bond No. 022035244 • Deep Creek SW4 3. Address: 6. Proposed Depth: 12. Field/Pool(s): 3800 Centerpoint Drive Anchorage, AK 99503 MD: 600 . TVD: 600 Deep Creek Unit 4a. Location of Well (Governmental Section): 7. Property Designation: Surface: 50' FSL, 2500' FWL, Sec 18, T3S, R13W, SM, AK CIRI (C-061591) ' Top of Productive Horizon: 8. DNR Approval Number: 13. Approximate Spud Date: N/A 10/1/2017 ' 9. Acres in Property: 14. Distance to Nearest Property: Total Depth: 50' FSL, 2500' FWL, Sec 18, T3S, R13W, SM, AK 3,332 acres 32 ft N 4b. Location of Well (State Base Plane Coordinates - NAD 27): 10. KB Elevation above MSL (ft): 670.7' 15. Distance to Nearest Well Open Surface: x-210191 • y- 2162576 • Zone -4 GL / BF Elevation above MSL (ft): 666.7' to Same Pool: N/A 16. Deviated wells: Kickoff depth: N/A feet 17. Maximum Potential Pressures in psig (see 20 AAC 25.035) Maximum Hole Angle: degrees Downhole: 0-15 Surface: 0-15 18. Casing Program: Specifications Top - Setting Depth - Bottom Cement Quantity, c.f. or sacks Hole Casing Weight Grade Coupling I Length MD TVD MD TVD (including stage data) 6" 6-5/8" 17# A-53 Weld 160' Surface Surface 160' 160' 19. PRESENT WELL CONDITION SUMMARY (To be completed for Redrill and Re -Entry Operations) Total Depth MD (ft): Total Depth TVD (ft): Plugs (measured): Effect. Depth MD (ft): Effect. Depth TVD (ft): Junk (measured): Casing Length Size Cement Volume MD TVD Conductor/Structural Surface Intermediate Production Liner Perforation Depth MD (ft): Perforation Depth TVD (ft): Hydraulic Fracture planned? Yes ❑ No Q 20. Attachments: Property Plat ❑ BOP Sketch Drilling Program ❑ Time v. Depth Plot Shallow Hazard Analysis ❑ ❑ ❑ Diverter Sketch Seabed Report Drilling Fluid Program 20 AAC 25.050 requirements 21. Verbal Approval: Commission Representative: Date 22. 1 hereby certify that the foregoing is true and the procedure approved herein will not be deviated from without prior written approval. Contact Name: Paul Mazzolini Authorized Name: Paul Mazzolini Contact Email: mazzolini hllcor .com Authorized Title: Drilling Manager Contact Phone: 777-8369 Authorized Signature: "" ' Date: 19 70 1 Commission Use Only Permit to Drill �` � API Number: Permit Approval See cover letter for other Number: 50-�� ( ❑� f' —C �� Date: ���� requirements. Conditions of approval : If box is checked, well may not be used to explore for, test, or produce coalbed methane, gas hydrates, or gas contained in shales: Other:`� � S� C�� � e{�--�- Samples req'd: Yes ['�No❑ Mud log req'd: Yes El No measures: Yes ❑ No [�J/ Directional svy req'd: Yes [:]No Z ((11H2S 61 C; .,L, o.-5 c.r Alopl,e � t+ Spacing exception req'd: Yes ❑ No� Inclination -only svy req'd: Yes E] No [� {T u_ JJ �� • / Post initial injection MIT req'd: Yes ❑ No ❑ Zi 1kc, i -)JJ l � 7Lz„ . APPROVED BY LU�� Approved by: COMMISSIONER THE COMMISSION Date: ® RJB l , Submit Form and Form 10-401 Revised 5/2017 T t f 2 months from the date of approval per 20 AAC 25.005(g) Att��ac��hments in Duplicate Paul Mazzolini Hilcorp Alaska, LLC Drilling Manager P.O. Box 244027 Anchorage, AK 99524-4027 Tel 907 777 8369 Email pmazzolini@hilcorp.com I ilrmrP Alaska, LLC. 09/19/2017 Commissioner Alaska Oil & Gas Conservation Commission 333 W. 71h Avenue Anchorage, Alaska 99501 Re: Kenai Peninsula Shallow Stratigraphic Test Well Program Dear Commissioner, RECEIVED SEP 19 2017 Enclosed for review and approval is the Permit to Drill for the Deep Creek SW4 shallow stratigraphic test well located near Happy Valley, AK. Deep Creek SW4 is one of 16 - 20 shallow vertical stratigraphic test wells to be drilled and evaluated in the area between Ninilchik and Anchor Point on the southern Kenai Peninsula. The plan is to begin drilling operations during the week of Oct. 1, 2017. The goal of the shallow stratigraphic test well program is to penetrate 1-3 shallow coal seams and evaluate this shallow wellbore with gamma ray and resistivity logs. A dipmeter log could also be run if requested by Geology to aid in the evaluation of the stratigraphic test well. Hilcorp will utilize a very experienced water well contractor on the Kenai Peninsula that will utilize best practices for the drilling of the shallow stratigraphic test wells. Hilcorp Alaska, LLC requests a variance from 20 AAC 25.035 (d) for utilizing diverter while drilling the shallow wells required for the stratigraphic test well program. The basis for this variance is information gathered by Hilcorp Sr. Geologist, David Buthman containing the shallowest gas shows and well test information from offset wells in the three areas to be targeted by the stratigraphic well test program. Hilcorp Alaska, LLC also requests a variance from 20 AAC 25.050 for obtaining wellbore surveys due to the very - shallow wells being drilled for the stratigraphic test program. A sign will be posted at each drilling location with the well information required by AOGCC. The shallow stratigraphic test wells will be drilled with air and the cuttings will be captured in a tank as per AAC 20 25.047. Samples of these cuttings will be obtained every 30' for analysis. The cuttings will be sent to Kenai Gas Field for disposal at G&I or to the Kenai Peninsula Borough landfill (authorization to do so has been obtained). Once drilled and evaluated the wells will be plugged utilizing grout and cut off 10' below GL to complete the P&A. It is possible that some of the landowners may want to complete wells as a water source, in which case 20 AAC 25.140 requirements will be followed. Approvals from surface landowners have been obtained prior to surveying, staking and preparation of the site for each stratigraphic test well. These approvals are included as an attachment with each PTD application. Care has been taken to place drilling locations near access roads and to minimize location site preparation by utilizing a 35' x 70' footprint. If you have any questions, please don't hesitate to contact me at 777-8369 (office) or 317-1275 (mobile). Sincerely, _ Paul Mazzolini ps.,� Drilling Manager Hilcorp Alaska, LLC Page i of 1 Location: Happy Valley PROPOSED Well: Deep Creek SW4 PTD: TBD Hilcorp Alaska, LLC WELLBORE API: TBD Casing Detail Size Type Wt Grade Conn. ID Top Btm 6-5/8" Surf Csg 17 A-53 Weld 6" Surf 1 160' 6-5/8°' A b ±160' 6" Hole TD = 600'/ TVD = 600' u �, Drilling Info Hole Section Casing 6" 6-5/8" x OH Updated by CJD 06/22/2017 A S STAKED PROJECT LOCATED IN SEC. 18, T 3 S, R 13 W, S.M. 1 1 12 T3S 7 �� .,h INATES SHOWN ARE BASED UPON oREEKh ENTIALLY CORRECTED GPS OBSERVATIONS. 1 18 s AKED SURVEY CONDUCTED MARCH 16, 2017. 14 13 �� 17 STANCES ARE IN U.S. SURVEY FEET. 1. /r~� NAVD88 (G12) GROUND ELEVATION OFSW4 = 666.7' hQ DEEP SW4 r — � 23 24 19 20 LEGEND: ` T3S SET BRASS CAP MONUMENT ON 5/8" X 30" REBAR VICINITY MAP: 1" = 1 Mile AS—STAKED DEEP SW4: LOCATED WITHIN SECTION 18, T3S, R1 3W, SM, AK SPCS NAD27 AK Z4N: LAT= 59'54'36.89544"N LONG= 151'34'44.26376"W N= 2,162,576.28' E= 210,191.97' SPCS NAD83 AK Z4N: LAT= 59'54'34.71596"N LONG= 151.34'52.10022"W N= 2,162,332.67'- E= 1,350,215.13'' SECTION 18 LINE APPROXIMATE OFFSETS (REFERENCE ONLY): 50' F.S.L. 2,500' F.W.L 0 1,000 2,000 FEET SCALE North SURVEYOR'S CERTIFICATE: i•�P'� °F' A�q�S'�ll 1 HEREBY CERTIFY THAT I AM REGISTERED AND LICENSED TO PRACTICE jj LAND SURVEYING IN THE STATE OF ALASKA AND THAT THIS AS -STAKED REPRECT 49 TH *�`I SUPIERVISION.BIT DIMENSIONSENTS ARVEY AND OTHERMDEBDETAILSRAREDER CORRECTITO THE BEST OF MY KNOWLEDGE. r '• MICHAEL R. EWL 1�4K��/ ��+�s•. LS-11794RECON, LLC .•� r p 481 W. RECON CIR. �illFD ROfESSIONp�`P�oS� 11 DIECON �� l�\\"``11� PALMER, AK 99645 DATE: 6/8/2017 DRAWING: Hilcor Dee AsStaked_Rev1 SHEET: 1 OF 1 REV: 1 Shallow Stratigraphic Test Well Plan Deep Creek SW4 1. MIRU truck mounted drilling unit with support equipment onto 35' x 70' location. 2. Drive 6 5/8" casing through upper 100'-150' due to unstable hole conditions 3. Drill 6" vertical hole until one of 3 distinct coal seams is penetrated 500'- 600'. Base case is to air drill hole to TD. a. Samples to be gathered every 30' for geological review. b. A lithology log will be generated. 4. Once 6" hole drilled to TD, fill with freshwater or viscosified water to keep hole full for logging, approx. 21 bbis for gauge hole to 600' (.035 bbl/ft). 5. Remove cuttings from cuttings tank and haul to G&I in Kenai Gas Field for disposal or to Kenai Borough Landfill. (21 bbls /hole) 6. RDMO truck mounted drilling unit and support equipment. Move to next strat test well location. 7. Rig up logging unit and log 6" hole with Gamma / Resistivity. Geologist may request a dipmeter be run. 8. Rig down logging unit and move to next strat well. 9. MIRU truck mounted drilling unit with support equipment. 10. RIH with tubing and spot grout / bentonite plug from TD to surface. 11. Set surface grout / bentonite plug within 10' of surface, cut and remove 10' of 6 5/8" casing. Fill in t, hole. No welded cap on 6 5/8" casing as per waiver from AOGCC. 12. RDMO truck mounted drilling unit and support equipment. 13. No welded cap is required on 6-5/8" surface casing per waiver from AOGCC. 14. Portable gas detectors will be placed at the Drillers console and at the cuttings tank. Stratigraphic Test Well Program Project Description The Hilcorp Alaska, LLC stratigraphic test well program will be performed from June -December of 2017, and possibly into Q1 of 2018 depending on the ability to build packed snow and ice roads into the locations located in swampy areas. Hilcorp anticipates drilling 16-20 stratigraphic test wells, each up to 600' deep that will be drilled and evaluated on the southern end of the Kenai Peninsula between Ninilchik and Anchor Point. The areas have been named Seaview (near Anchor Point), Pearl (near Ninilchik) and Deep Creek (for the inland locations about 5 miles south of the Happy Valley gas field). These stratigraphic test wells intend to penetrate 1-3 shallow coal seams within 500'-600' from surface. Once these coal seams have been penetrated each stratigraphic hole will be filled with freshwater and logged with gamma ray and resistivity tools on a single run. Hilcorp geologists may determine that a dipmeter log also be obtained in some of the stratigraphic test wells. The chosen contractor is very experienced in drilling wells within this shallow hole section on the Kenai Peninsula and will use air drilling to drill the stratigraphic test wells to depth. Best practices will be utilized to drill and abandon these shallow stratigraphic test wells. Casing will be required in the top 100' —150' of hole due to formation instability issues and will be drilled into place. The cuttings generated from the air drilling operations will be captured in a tank and samples will be obtained approximately every 30'. These cuttings will be hauled to the G&I Facility in the Kenai Gas Field for disposal or taken to the Kenai Peninsula Borough landfill. After each test well has been evaluated, it will be plugged with grout/bentonite mixture as required to meet regulatory requirements. Once a grout plug has been set to within 10' of surface, the casing will be cut off and the hole buried to complete the P&A of each stratigraphic test well. Once all drilling and data evaluation work has been completed, all locations will be cleaned up to the individual land owners satisfaction. Permission will be obtained from each land owner for all activities on their property to include surveying, site preparation, drilling activities, and data collection/evaluation of each stratigraphic test well. The stratigraphic test well locations were chosen to minimize impact to the surface owners. The area required for each stratigraphic test well is approximately 35' x 70'. Should soil conditions require, rig mats will be set in place to provide the drill rig unit and support equipment a firm and stable work surface. The locations have been placed near established roads and right of ways to minimize the length of any additionally needed access roads. Four locations in the Deep Creek area will require packed snow and ice roads to access swampy areas so that drilling and evaluation work will be completed in Q4 2017 or Q1 2018, once the ground has sufficiently frozen. Work for the Q4 2017 / Q1 2018 stratigraphic test wells will be completed in the same manner as those drilled and evaluated during the summer. Stratigraphic Test Well Program Project Description The Hilcorp Alaska, LLC stratigraphic test well program will be performed from June -December of 2017, and possibly into Q1 of 2018 depending on the ability to build packed snow and ice roads into the locations located in swampy areas. Hilcorp anticipates drilling 16-20 stratigraphic test wells, each up to 600' deep that will be drilled and evaluated on the southern end of the Kenai Peninsula between Ninilchik and Anchor Point. The areas have been named Seaview (near Anchor Point), Pearl (near Ninilchik) and Deep Creek (for the inland locations about 5 miles south of the Happy Valley gas field). These stratigraphic test wells intend to penetrate 1-3 shallow coal seams within 500'-600' from surface. Once these coal seams have been penetrated each stratigraphic hole will be filled with freshwater and logged with gamma ray and resistivity tools on a single run. Hilcorp geologists may determine that a dipmeter log also be obtained in some of the stratigraphic test wells. The chosen contractor is very experienced in drilling wells within this shallow hole section on the Kenai Peninsula and will use air drilling to drill the stratigraphic test wells to depth. Best practices will be utilized to drill and abandon these shallow stratigraphic test wells. Casing will be required in the top 100' —150' of hole due to formation instability issues and will be drilled into place. The cuttings generated from the air drilling operations will be captured in a tank and samples will be obtained approximately every 30'. These cuttings will be hauled to the G&I Facility in the Kenai Gas Field for disposal or taken to the Kenai Peninsula Borough landfill. After each test well has been evaluated, it will be plugged with grout/bentonite mixture as required to meet regulatory requirements. Once a grout plug has been set to within 10' of surface, the casing will be cut off and the hole buried to complete the P&A of each stratigraphic test well. Once all drilling and data evaluation work has been completed, all locations will be cleaned up to the individual land owners satisfaction. Permission will be obtained from each land owner for all activities on their property to include surveying, site preparation, drilling activities, and data collection/evaluation of each stratigraphic test well. The stratigraphic test well locations were chosen to minimize impact to the surface owners. The area required for each stratigraphic test well is approximately 35' x 70'. Should soil conditions require, rig mats will be set in place to provide the drill rig unit and support equipment a firm and stable work surface. The locations have been placed near established roads and right of ways to minimize the length of any additionally needed access roads. 35' Shallow Strat Well Drilling Site Plan Drill Cuttings Tank —20'x8'x6' Pipe Truck - 32'x8' 35,000 lbs Drill Rig - 40'x8' 62,000 lbs 8 May 2017 Alaska Oil and Gas Commission ATTN: Steve Davies Hilcorp Alaska, LLC ATTN: Paul Mazzolini RE: Shallow Stratigraphic Test Well Program Geologic Hazard Analysis Hilcorp Alaska, LLC has analyzed nearby oil and gas test wells, water wells, nearby gas producing wells, and seismic data on the southern Kenai Peninsula and do not anticipate any shallow gas at depths between 500' and 850' for the Stratigraphic Test Well Program. Therefore a waiver is requested for utilizing a diverter that is typical on deeper drilling oil and gas operations. The information that follows was utilized to determine the need for the diverter to drill the shallow stratigraphic test wells. Hilcorp Alaska, LLC is planning on drilling shallow stratigraphic test wells in three areas: Ninilchik, Deep Creek Unit, and Anchor Point. For each of these areas, geotechnical evidence indicates no shallow hazards. M. Guhl 10/29/2019 Davies, Stephen F (DOA) From: Cody Terrell <cterrell@hilcorp.com> Sent: Thursday, September 21, 2017 3:11 PM To: Davies, Stephen F (DOA) Subject: RE: Deep Creek SW4 (PTD 217-132) - Owner Approval Needed Attachments: C-061591 Lease.pdf Steve. Deep SW4 is located on C I R I lands and on a CIRI of and gas lease (C -06159I). Regards, Cody T. Terrell Landman Hilcorp Alaska, I.LC Direct: 907-777-8432 Cell: 713-870-4532 From: Davies, Stephen F (DOA) [mailto:steve.davies@alaska.gov] Sent: Thursday, September 21, 2017 1:39 PM To: Cody Terrell <cterrell@hilcorp.com> Subject: Deep Creek SW4 (PTD 217-132) - Owner Approval Needed Cody, Owner approval was not included with this application. Could you please provide it? Thanks, Steve Davies AOGCC 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 Steve Davies at 907-793-1224 or steve.davies@alaska.gov. COOK INLET REGION, INC. OIL AND GAS LEASE C-061591 THIS LEASE ("Lease") is entered into this � day of December, 1999 between COOK INLET REGION, INC. ("Lessor"), an Alaska corporation, whose business address is 2525 C Street, Suite 500, Anchorage, Alaska 99509-3330, and UNION OIL COMPANY OF CALIFORNIA ("Lessee"), a California corporation, whose business address is 909 West 91h Avenue, P. O. Box 196247, Anchorage, AK 99519-6247. In consideration of Lessee's covenants and agreements hereinafter contained and of the faithful performance of each of them by Lessee, and subject to the provisions of this Lease, Lessor and Lessee agree as follows: GRANT. a. Subject to the terms and conditions of this Oil & Gas Lease, Lessor grants and leases to Lessee, without warranty, the exclusive right to drill for, extract, remove, clean, process, and dispose of Oil, Gas, and Associated Substances (each as defined in Section 40, below) in or under the following described tract of land: Township 3 South, Range 13 West, Seward Meridian Section 5: Lots 1 to 4 inclusive, S1/2NI12, SE1/4, SW1/4; Section 8: All,- Section ll,Section 18: All. % Township 3 South, Range 14 West, Seward Meridian Section 24: All. containing approximately 2,546.00 acres, more or less (such tract referred to in this Lease as the "Leased Area"); the non-exclusive right to conduct within the Leased Area geological and geophysical exploration for Oil, Gas, and Associated Substances; and the non-exclusive right to install pipelines and build structures on the Leased Area to find, produce, save, store, treat, process (but not refine), transport, take care of, and market all Oil, Gas, and Associated Substances; excepting, however, coal (in all forms other than coalbed methane that can be produced by in situ extraction methods), sand, gravel and other minerals which are mined and geothermal steam and associated geothermal resources. The rights granted by this Lease are to be exercised in a manner which will not unreasonably interfere with the rights of any other permittee, lessee or grantee of the Lessor. b. If the Leased Area is described by protracted legal subdivisions and, after the Effective Date of this Lease, the Leased Area is surveyed under the public land rectangular system, the boundaries of the Leased Area are those established by that survey, when approved, subject, however, to the provisions of applicable regulations relating to those surveys, C. If Lessor's ownership interest in the Oil, Gas, and Associated Substances in the Leased Area is less than an entire and undivided interest, the grant under this Lease is effective only as to the Lessor's interest in Oil, Gas, and Associated Substances, and the rentals, Shut -In Oil and Gas Lease C-061591 Page 1 of 29 12/06/99 Royalties, Minimum Royalties and royalties provided in this Lease shall be paid to Lessor in the proportion that Lessor's interest bears to the entire undivided interest. d. If after the Effective Date of this Lease the acreage of the Leased Area is determined to be greater or lesser than the acreage stated in this Section 1, the future rentals and Shut -In Royalties provided to be paid to Lessor under this Lease shall reflect any such adjustment. e. Lessor makes no representations or warranties, express or implied, as to title, or access to, or quiet enjoyment of, the Leased Area, and Lessor is not liable to Lessee for any deficiency in title to the Leased Area, nor is Lessee or any successor in interest to Lessee entitled to any refund due to deficiency in title for any bonuses, rentals or royalties paid under this Lease. EFFECTIVE DATE. This Lease takes effect on December % _? , 1999 ("Effective Date") 3. TERM. This Lease shall have an initial primary term which shall commence at the Effective Date specified in Section 2, and shall extend for four (4) years thereafter unless this Lease is sooner terminated as provided herein ("Primary Term"). This Lease shall automatically terminate at the end of the Primary Term unless extended in accordance with this Section or Section 8 below. 4. RESERVED RIGHTS. a. Lessor, for itself and others, reserves all rights not expressly granted to Lessee by this Lease. These reserved rights include, but are not limited to: (1) the right to explore for Oil, Gas, and Associated Substances by geological and geophysical means; (2) the right to explore for, develop, and remove natural resources other than Oil, Gas, and Associated Substances on or from the Leased Area; (3) the right to establish or grant easements and rights of way for any lawful purpose, including, but not limited to, shafts and tunnels necessary or appropriate for the working of the Leased Area or other lands for natural resources other than Oil, Gas, and Associated Substances; (4) the right to dispose of land within the Leased Area for well sites and well bores of wells drilled from or through the Leased Area to explore for or produce Oil, Gas, and Associated Substances in and from lands not within the Leased Area or lands as to which the Lease has lapsed, been surrendered, or otherwise terminated; and (5) the right otherwise to manage and dispose of the surface of the Leased Area or interests in that land by grant, lease, permit, or otherwise to third parties. Oil and Gas Lease C-061591 Page 2 of 29 12/06/99 b. The rights reserved may be exercised by Lessor, or by any other person or entity acting under authority of Lessor, in any manner that does not unreasonably interfere with or endanger Lessee's operations under this Lease. 5. NON-REFUNDABLE BONUS. Lessee will pay to Lessor, concurrently with the execution of this Lease, a non- refundable bonus of ten dollars ($10.00) per acre. This bonus shall not be refunded, reduced, prorated, or otherwise diminished for any reason. Unless this Lease is earlier terminated in accordance with its terms, if Lessee does not drill a well capable of producing in paying quantities on the Leased Area before the third Anniversary Date of this Lease, Lessee shall pay to Lessor a non-refundable bonus equal to ten dollars ($10) per acre. The bonus shall not be refunded, reduced, prorated, or otherwise diminished for any reason. RENTALS, MINIMUM ROYALTIES, AND SHUT-IN ROYALTIES. a. During the Primary Term of this Lease, if no Oil, Gas or Associated Substances are being produced on any Anniversary Date of this Lease, this Lease shall automatically terminate at 11:59 p.m., Alaska Standard Time, on such Anniversary Date as defined in Section 40, unless Lessee has paid Lessor, by check delivered to Lessor's office, on or before such Anniversary Date a rental of three dollars ($3.00) per acre then covered by this Lease. First year rentals shall be payable on the Effective Date of this Lease. If on any Anniversary Date of this Lease, production in Paying Quantities is being obtained from the Leased Area, or if Shut - In Royalties or Minimum Royalties are paid under this Section 6, Lessee shall be excused from paying the rental for the annual period covered by such rental for this Lease. b. After the commencement of production (excluding reasonable production tests) from a well capable of producing in Paying Quantities on the Leased Area (or, if this Lease or a portion thereof is committed to a unit pursuant to Section 19, within the unit) this Lease shall automatically terminate unless Lessee has paid Lessor, within thirty (30) calendar days following any Anniversary Date of this Lease, a royalty equal to twenty dollars ($20.00) per acre then covered by this Lease ("Minimum Royalty"), or the difference between the actual royalty paid on production from or allocated to this Lease during the year, if less than twenty dollars ($20 00) per acre, and the prescribed Minimum Royalty. Lessee shall not be required to pay a Minimum Royalty in any year in which Lessee pays a Shut -In Royalty pursuant to Subsection 6_c below. C. If a well or wells (including Pre -Existing Wells) capable of production in Paying Quantities exist in the Leased Area on any Anniversary Date of this Lease during the term of this Lease, but no Oil, Gas or Associated Substances are being produced on such Anniversary Date and have not been produced for the preceding thirty (30) days, then this Lease shall automatically terminate at 11:59 p.m., Alaska Standard Time, on such Anniversary Date, unless Lessee has paid Lessor on or before such Anniversary Date a Shut -In Royalty of twenty dollars ($20 00) per acre then covered by this Lease ("Shut -In Royalty"); provided, that if Lessee shall, during the first three (3) years of the Primary Term of this Lease make a discovery and completes a well capable of producing in Paying Quantities, then Lessor agrees to waive the Shut -In Royalty of twenty dollars ($20.00) per acre for a period of two (2) years, commencing on the Anniversary Date of the Lease first occurring -after the determinalon fs made, by suitable production test, that the discovery well is capable of producing in Paying Quantities, and provided that during that period Lessee diligently pursues construction of production facilities serving this Lease. Shut -In Royalties shall continue until actual royalties are paid to Lessor for Oil and Gas Lease C-061591 Page 3 of 29 12/06/99 Oil, Gas and Associated Substances produced. Shut -In Royalty payments may be deducted (without interest) out of one-half of Lessor's share of any production royalties which thereafter become due and payable to Lessor each month pursuant to Section 25. The payment of Shut - In Royalties shall not excuse Lessee from any of its obligations under this Lease, including, without limitation, its obligation under Section 23 to produce and market Oil, Gas and/or Associated Substances, and Lessee shall diligently take all needful steps to discharge its obligations under this Lease, including, without limitation, arrangement for prompt commencement of production and marketing of Oil, Gas and/or Associated Substances from the Leased Area. d. Lessee shall pay the annual rental, Minimum Royalty or Shut -In Royalties (if any) to Lessor (or any depository designated by Lessor with at least sixty (60) days notice to Lessee) in advance, on or before the dates indicated in this Section 6. Lessor is not required to give notice that rentals, Minimum Royalties, or Shut -In Royalties are due by billing Lessee. If Lessor's (or depository's) office is not open for business on the Anniversary Date of this Lease, the time for payment is extended to include the next day on which that office is open for business. If the annual rental, Minimum Royalty, or Shut -In Royalty payable to Lessor is not paid timely, this Lease shall automatically terminate at 11:59 p.m. Alaska Standard Time on the date by which the payment was due. ROYALTY ON PRODUCTION. Lessee shall pay to Lessor as a royalty eighteen percent (18%) in amount or value of the Oil, Gas, and Associated Substances saved, removed, or sold from the Leased Area (with royalty in value being determined in accordance with Sections 24 and 25 of this Lease), and of the Oil, Gas, and Associated Substances from the Leased Area used on the Leased Area for extraction of natural gasoline or other products. Lessee shall not be required to pay Lessor a royalty for Oil, Gas, and Associated Substances (i) used on the Leased area, or, if the Lease is included in a unit, within the unit area, for development and production, or unavoidably lost, or (ii) used off the Leased Area for the purpose of putting Oil, Gas, and Associated Substances from the Leased Area in good and merchantable condition and of pipeline quality. 8. EXTENSION OF THE TERM. a. The term of this Lease will be extended automatically if and for so long as Oil, Gas or Associated Substances are produced in Paying Quantities, as defined in Section 40, from the Leased Area. Further, this Lease shall automatically be extended beyond its Primary Term if upon or prior to the expiration date of the Primary Term, the Lease is committed to a unit agreement approved by Lessor and production of Oil, Gas, or Associated Substances is had in Paying Quantities under the unit agreement, and a portion of unit production is allocated to this Lease. This Lease shall thereafter continue in effect so long as it remains subject to the unit agreement and a portion of the actual production under the unit agreement is allocated to this Lease. b. (1) If Lessee, as of the date on which this Lease otherwise would expire, has commenced Drilling or Reworking Operations, as defined in Section 40 below, of a well whose bottom hole location is in the Leased Area, and is continuing such Drilling or Reworking Operations with reasonable diligence, this Lease will continue in effect until ninety (90) days after cessation of such Drilling or Reworking Operations, and for so long as Oil, Gas or Associated Substances is produced in Paying Quantities from the Leased Area. Oil and Gas Lease C-061591 Page 4 of 29 12/06/99 (2) If the production of Oil, Gas or Associated Substances in Paying Quantities ceases at any time, and Lessee commences and pursues Drilling or Reworking Operations with reasonable diligence within one hundred eighty (180) days after cessation of production, this Lease will continue in effect until ninety (90) days after cessation of Drilling or Reworking Operations, and for so long as Oil, Gas or Associated Substances are produced in Paying Quantities, C. The term of this Lease may be extended by the payment of Shut -In Royalties in accordance with Subsection 6.c only if all of the following conditions are met: (1) Lessee has Drilled a well or wells capable of production in Paying Quantities; and (2) No Oil, Gas or Associated Substances are being produced either because: (i) Lessee has commenced and is diligently proceeding under Section 17 to build the facilities, pipelines, and the like necessary to commence production, but has not yet completed building such necessary facilities; or (ii) there is no market for Oil, Gas or Associated Substances at a price sufficient for the resulting production revenues to be in excess of Lessee's actual operating costs; and (3) Lessee has paid Shut-in Royalty within 90 days of cessation of Drilling Operations if Drilling Operations were conducted under the provisions of Subsection 8.b.0) above. If the requirements of Subsections 8.c(1) and 8.c(2) are not met, the presence of a shut- in Pre -Existing Well (as defined in Section 40, below) shall not alone constitute grounds for extension of the term, and the payment of Shut -In Royalties shall not extend the term of this Lease. d. If Lessor in its sole discretion, reasonably exercised, determines that Lessee has been prevented by Force Majeure, as defined in Section 40 below, after efforts made in good faith from performing any act that would extend the term of this Lease beyond the Primary Term, this Lease will not expire during the period of Force Majeure; provided, however, that a period of Force Majeure shall in no event be longer than two (2) consecutive years. If the Force Majeure occurs before the expiration of the Primary Term, the Primary Term will be extended at the end of the period of Force Majeure by adding to the Primary Term the lesser of two (2) years or the actual period of time under the Primary Term during which the Force Majeure existed. If the Force Majeure occurs during an extension of the Primary Term under this Section, this Lease will be extended for the lesser of two (2) years or the period of Force Majeure. Nothing in this Subsection 8.d suspends the obligation to pay royalties to Lessor from operations on the Leased Area that are not affected by any Force Majeure, or suspends the obligation to pay rentals, Minimum Royalties, or Shut -In Royalties. 9. ASSIGNMENT. Lessee may not transfer, convey, or assign this Lease or any interest therein without Lessor's prior written consent, which consent shall not be unreasonably withheld by Lessor; provided, however, that Lessor shall not be required to consent to assignment of a divided interest in this Lease. Unless otherwise expressly agreed in writing between Lessor and Lessee, such transfer, conveyance or assignment shall not relieve Lessee of its duties and Oil and Gas Lease C-061591 Page 5 of 29 12/06/99 obligations hereunder. Lessor may at any time assign all or any part of its interest in this Lease and shall give written notice of such assignment to Lessee. 10. SURRENDER. Lessee at any time may deliver to Lessor a written surrender of all rights under this Lease or any portion of the Leased Area comprised of one or more 160 -acre legal subdivisions, or, with the consent of Lessor (except as provided in Section 21), any separate and distinct Zone or geological structure underlying the Leased Area; provided, however, that the lands relinquished must be in contiguous blocks and the Leased Area may not be fragmented within any quarter section. Lessee may also surrender a tract if the entire tract is less than 160 acres ands non-contiguous with other acreage in this Lease. A surrender will be effective as of the date the written notification is received by Lessor subject to the continued obligations of Lessee to pay all accrued rentals, royalties, Minimum Royalties, and Shut -In Royalties, and to place all wells and surface facilities on the surrendered land or in the surrendered Zones or geological structures in a condition that is reasonably satisfactory to Lessor for suspension or abandonment, and in a condition which complies with the provisions of Subsection 31.g. After that, the lands or the Zone or Zones, as the case may be, so surrendered shall cease to be subject to this Lease, and all rights, obligations and liabilities of Lessee hereunder shall cease and terminate with respect thereto; except however, obligations or liabilities theretofore accrued including, without limitation obligations under the provisions identified in Section 44 of this Lease, including Lessee's obligations pursuant to Section 32 relating to acts or omissions of Lessee or its independent contractors occurring or arising prior to the date the surrender became effective, and Lessee's obligations pursuant to Section 31), shall survive any surrender pursuant to this Section Lessor shall have the option, without obligation, to acquire and take over any well, along with all related facilities, gathering lines, pipelines, and the like associated with such well, that Lessee intends to abandon, which option shall be exercised as follows: a, At least thirty (30) days prior to plugging and abandoning any well (except in the event of emergency, in which case, within a reasonable time under the circumstances), Lessee shall deliver written notice to Lessor of its intent to plug and abandon said well. Within thirty (30) days of receiving such notice (or forty-eight (48) hours if a rig is on location), Lessor may, at its option, notify Lessee of its intent to acquire and take over said well and its related facilities, gathering lines, pipelines, and the like. Upon delivering such notice to Lessee, Lessor shall assume the rights and obligations of Lessee with respect to the operation of the well and related facilities, etc., including the obligation to properly plug and abandon said well and related facilities. Lessor shall defend, indemnify, and hold harmless Lessee for any and all damages, causes of action, losses, liabilities, and judgments arising out of Lessor's operation of the well and related facilities that occur after the effective date of Lessor's acquisition. Prior to Lessor's assumption of rights and obligations under this subsection, an Environmental Assessment pursuant to Subsection 31.c shall be performed on the well and surrounding area. b. Within thirty (30) days of notifying Lessee of its intent to exercise its option pursuant to this Section, Lessor and Lessee shall reasonably and mutually estimate the salvage value of the well and related facilities and the cost of properly plugging and abandoning the well. If the reasonably estimated salvage value of the well and related facilities is greater than the estimated cost of properly plugging and abandoning the well and related facilities, Lessor shall pay to Lessee the difference between said salvage value and said cost. If said salvage value is less than said cost, Lessee shall pay to Lessor the difference between said salvage Oil and Gas Lease C-061591 Page 6 of 29 12/06/99 value and said cost. Payments required under this Section shall be made within ten (10) days of the date of the determination of the estimates of the salvage value and of the cost to plug and abandon the well and related facilities. C. If a well acquired and taken over by Lessor pursuant to this Section 10 is served by facilities, gathering lines, pipelines and the like that also serve other wells retained by Lessee, Lessee and Lessor agree to negotiate in good faith an equitable basis for sharing in the use, maintenance and replacement costs of such common facilities. If Lessor does not notify Lessee of its intent to acquire and take over said well pursuant to this Section 10, Lessor shall assume no liability or responsibility for such well, and Lessee shall securely plug such well in accordance with all applicable laws and regulations and the standards of a prudent oil and gas operator. 11. DEFAULT AND TERMINATION; CANCELLATION. The failure of Lessee to perform timely its obligations under this Lease, or the failure of Lessee otherwise to abide by all express and implied provisions of this Lease, shall be a default of Lessee's obligations under this Lease. In the event of a default by Lessee, Lessor may pursue any remedies that may be available at law or in equity and each such right and remedy shall be cumulative and shall be in addition to every other right or remedy provided for in this Lease, whether now or hereafter existing at law or equity or by statute or otherwise. In addition to all other rights and remedies of Lessor under this Lease or otherwise, whenever Lessee: (i) fails to comply with any provision of this Lease (other than a provision which, by its terms, provides for automatic termination) and fails to begin and diligently prosecute operations to remedy that default within thirty (30) days after receiving written notice thereof; or (ii) fails to comply with any provision of this Lease requiring the payment of money, (other than a provision which, by its terms, provides for automatic termination) and Lessee fails to cure such failure within five (5) working days after receiving written notice thereof, Lessor may terminate this Lease. 12. RIGHTS UPON TERMINATION. Upon termination of this Lease as to all or any portion.of the Leased Area, Lessee may not remove from the Leased Area or portion of the Leased Area any machinery, equipment, tools, and materials (the "Equipment") without Lessor's prior written consent, which consent shall not be unreasonably withheld; provided, however, Lessee shall have the obligation to remove any or all such Equipment at Lessor's request. Any Equipment not removed within one (1) year after Lessee receives Lessor's consent to such removal (or, if Lessee did not request such consent, within one (1) year after the expiration or earlier termination of this Lease) shall become the property of Lessor or may be removed by Lessor at Lessee's expense. At the option of Lessor, all improvements such as roads, pads, and wells must either be abandoned in whole or in part and the sites rehabilitated by Lessee to the reasonable satisfaction of Lessor or left intact, in which case Lessor may use said improvements. Subject to the above conditions, Lessee shall deliver the Leased Area or those portions of the Leased Area in good condition. 13. INTEREST IN REAL PROPERTY. It is the intention of the Parties that the rights granted to Lessee by this Lease constitute an interest in real property in the Leased Area. Oil and Gas Lease C-061591 Page 7 of 29 12/06/99 14. SURFACE USE. a. It is expressly acknowledged that Lessor may or may not own some or all of the surface estate of the Leased Area and that Lessor makes no warrantees of any kind regarding such ownership; Lessee has the obligation to determine surface ownership. To the extent that Lessor owns the surface estate of the Leased Area and has a right to confer such rights to Lessee, and to the extent that such activities have been included in the final plan of operations (Section 16) or plan of development (Section 17), the following shall apply: (i) Lessee shall have the right to use the Leased Area to the extent reasonably necessary and convenient to carry out those operations authorized by the terms of this Lease; and (ii) Lessee shall have the right to construct, use, maintain, erect, repair and replace thereon such wells, power lines, pipelines, tanks, production facilities (but not refineries), communication lines, roads, bridges, work camps and similar facilities which are necessary and convenient to carry out the operations authorized by the terms of this Lease. Prior to construction of any processing plants or converting facility, Lessee must obtain the written approval of Lessor and necessary third party or governmental approvals. b. Lessee shall have such rights of ingress and egress and such pipeline rights for Oil and Gas and Associated Substances to the extent that Lessor, as owner of the subsurface estate, has the right to confer such rights to Lessee. Lessor agrees that it shall make reasonable efforts to assist Lessee in obtaining any required access and permits to and across the Leased Area without any obligation to make expenditures or incur costs on Lessor's part other than de minimis expenditures or costs. C. Notwithstanding the foregoing Subsections 14.a and 14.b, Lessee agrees that it will conduct all activities in such a manner as to reasonably minimize temporary and permanent harm to the Leased Area. Without limiting the generality of the foregoing, Lessee agrees that: (i) it will conduct all operations so as to reasonably minimize temporary and permanent harm to the fish and wildlife habitat; (ii) it will conduct all operations in compliance with Section 31 and will take all reasonable precautions not to pollute or permit the pollution of soil, surface water, or groundwater and not to permit the release, discharge, or disposal of any Hazardous Substance into the environment in violation of any Environmental Law; and (iii) it will take all steps reasonably necessary to protect environmental, cultural, archaeological and other surface and subsurface values; (iv) for all Leases located within the boundaries of the Kenai National Wildlife Refuge, Lessee shall be bound by and comply with the terms of that certain General Surface Use Plan for the Cook Inlet Region, Inc. Subsurface Entitlement in the Kenai National Moose Range, dated March 27, 1980. d. Except where it would render development economically infeasible, Lessee shall place all utilities and roads and similar facilities in shared rights of way. e. Lessee shall keep drill pads to a minimum consistent with optimum development and maximum drainage of a pool or pools. f. Lessee shall group its wells together in drill site areas so that, so far as reasonably practicable, optimum drainage can be obtained from the smallest possible number of surface locations. g. Lessee shall avoid unnecessary scattering of buildings and structures and unnecessary occupancy of the Leased Area. Lessee shall have the right to pass through the subsurface of the Leased Area or to directionally drill through or under any such subsurface to Oil and Gas Lease C-061591 Page 8 of 29 12/06/99 complete any well capable of producing Oil or Gas or Associated Substances in Paying Quantities on adjacent or contiguous areas covered by a lease issued by Lessor or by another party whose lands are unitized with the Leased Area. h. Notwithstanding anything herein to the contrary, the location on the Leased Area of all surface uses and facilities, including but not limited to utility corridors, drill sites, tank farms and work camps, shall first be submitted to Lessor in writing, prior to and as a condition to the installation, construction or use as a part of the plan of operations specified in Section 16 or plan of development specified in Section 17. Lessor reserves the right. to require modification or changes if any contemplated facility or surface use is unreasonable or would create a conflict, nuisance or hazard. i. Upon the request of Lessor, Lessee shall relocate or cause to be relocated to a location approved by Lessor, roads, wells, pipelines, utility lines, tanks and other machinery, equipment, supplies, materials and structures placed by Lessee on the Leased Area. Lessor shall reimburse Lessee for all direct and indirect expenses incurred by Lessee in so relocating the same or equivalent facilities. j. Lessor hereby reserves, free of cost, the right to use or grant to others the right to use the Leased Area for any and all purposes not herein expressly given to Lessee and which would not materially conflict with Lessee's rights hereunder. k. All roads utilized by Lessee within the Leased Area shall be maintained by Lessee during the period of such utilization, except where otherwise regularly maintained by a public agency. Lessor and its agents, representatives, employees and invitees may make reasonable use of roads within the Leased Area, in any manner that does not unreasonably interfere with or endanger Lessee's operations under this Lease. Absent negligence on Lessee's part, Lessor shall be responsible for all damages to roads caused by Lessor's activities and shall hold Lessee free from any liability from said use by Lessor. 15. SEVERABILITY. If it is finally determined in a judicial proceeding that any provision of this Lease is invalid, Lessor and Lessee may jointly agree by a written amendment to this Lease that, in consideration of the provisions in that written amendment, the invalid portion will be treated as severed from this Lease and that the remainder of this Lease, as amended, will remain in effect. In the event no such agreement is reached, the parties shall have such rights and remedies as are available under applicable law. 16. PLAN OF OPERATIONS. a. Except as provided in Subsection 16.b below, no significant Lease operations may be undertaken on the Leased Area until a final plan of operations has been prepared by Lessee and submitted to Lessor. Lessee shall submit a draft plan of operations to Lessor which shall contain, at a minimum, the information set forth in Subsection 16.c below. b. A plan of operations will not be required by Lessor for Lease operations undertaken under an approved unit plan of operations. C. A draft plan of operations submitted by Lessee to Lessor must contain sufficient information based on data reasonably available at the time the plan is submitted to Lessor for Oil and Gas Lease C-061591 Page 9 of 29 12/06/99 Lessor to determine the surface use requirements and impacts directly associated with the proposed operations. The draft plan of operations must include statements and maps or drawings setting out the following: (1) the sequence and schedule of the operations to be conducted on the Leased Area, including the date operations are proposed to begin and their proposed duration; (2) projected surface use requirements directly associated with the proposed operations, including but not limited to the location and design of well sites, material sites, water supplies, solid waste sites, sumps, buildings, roads, utilities, airstrips, and all other facilities and major equipment necessary to conduct the proposed operations; (3) plans for rehabilitation of the affected Leased Area after completion of operations or phases of those operations; (4) a proposal for meeting the requirements of Section 35, below. (5) a description of operating procedures designed to comply with the requirements of Section 31 below, and to prevent or minimize adverse effects on other environmental values, other uses of the Leased Area (such as fish and wildlife habitats and public use areas), other cultural and archaeological values (such as historic and archaeological sites?, and any other surface or subsurface values; 6) a list of all permits, whether federal, state, local, or private, that have been or are anticipated to be obtained by Lessee to allow the proposed operations to be accomplished; and (7) any plan or proposal for disposal or storage of any hazardous waste or other waste product (including Class II wastes) on or in the Leased Area. d. Lessor may notify Lessee of its comments on the draft plan of operations (or any amendment thereto) within sixty (60) days after receiving such plan or amendment from Lessee. Lessor may require Lessee to supplement the draft plan of operations if it does not provide sufficient information or otherwise does not meet the requirements of Subsection 16.c above in form or substance. Lessor may make comments and request reasonable revisions it deems necessary to protect Lessor's interest, including its interest in protecting the environmental, cultural, archaeological, or other surface or subsurface values. If Lessor fails by the end of the sixty (60) day period to provide Lessee with a response or a reasonable request for additional time to review the draft plan of operations, the Lessor shall be deemed to have decided not to provide Lessee with any comments, and Lessee may submit to Lessor the final plan of operations. e. Lessee must in good faith consider Lessor's comments, and requests and must either revise the draft plan of operations in response to Lessor's comments or provide a detailed reasonable explanation as to why specific comments and suggestions were not accepted. Within thirty (30) days after receiving Lessor's comments, Lessee shall submit to Lessor the final plan of operations which shall include the revisions requested by Lessee or responses to Lessor's comments. f. If an amendment to the plan of operations is necessary in order to protect environmental, cultural, archaeological, or other surface or subsurface values, Lessee shall, Oil and Gas Lease C-061591 Page 10 of 29 12/06/99 either at its own initiative or at the request of Lessor, submit to Lessor a draft amendment to the plan of operations that will reasonably protect such values. Lessor shall have an opportunity to comment on such draft amendment and Lessee shall respond to such comments after the pattern of Subsections 16.d and 16.e above. g. Lessor's review of and comments on a plan of operations or any amendments to a plan of operations does not relieve Lessee of its obligation to obtain approvals and permits required by governmental agencies having regulatory authority over those operations. h. All of Lessee's operations on the Leased Area must be in material conformance with the final plan of operations. i. Upon completion of operations, Lessee shall conduct an inspection of the area of operations reasonably calculated to assess Lessee's compliance with the plan of operations. Lessee shall thereafter submit a report indicating the completion date of operations and describing any non-compliance revealed in the inspection or otherwise known to Lessee, and a plan to remediate the non-compliance, if appropriate. 17. PLAN OF DEVELOPMENT. a. Except as provided in Subsection 17.e below, within twelve (12) months after completion of a well capable of producing Oil, Gas, or Associated Substances in Paying Quantities, Lessee shall submit to Lessor a draft plan of development which must describe Lessee's plans for developing the Leased Area. The draft plan of development shall, at a minimum, include provisions for proper development of the Leased Area, including, without limitation, provisions for diligence and the prevention of waste, pursuant to Section 23 below. No development of the Leased Area may occur until a draft plan of development has been submitted to Lessor, and Lessor has had an opportunity to comment on said draft plan of development. b. Lessor may notify Lessee of its comments on the draft plan of development (or any amendment thereto) within sixty (60) days after receiving such plan or amendment from Lessee. Lessor may require Lessee to supplement the draft plan of development if it does not provide sufficient information or otherwise does not meet the requirements of Subsection 17.a above in form or substance. In addition, Lessor may make comments and request revisions it deems necessary to protect Lessor's interest. If Lessor fails within the sixty (60) day period to provide Lessee with a response to the draft plan of development, Lessor shall be deemed to have decided not to provide Lessee with any comments, and Lessee may submit to Lessor the final plan of development. C. Lessee must in good faith consider Lessor's comments and must either revise the draft plan of development in response to Lessor's comments or provide a detailed, reasonable explanation as to why specific comments and suggestions were not accepted. Within thirty (30) days after receiving Lessor's comments, Lessee shall submit to Lessor the final plan of development which shall include such revisions or responses to Lessor's comments. d. A revised and updated draft plan of development must be submitted to Lessor annually before or on the Anniversary Date of the previously submitted plan. Lessor shall have an opportunity to comment on such revised and updated draft plan of development and Lessee shall respond to such comments after the pattern of Subsections 17.b and 17.c above. If no Oil and Gas Lease C-061591 Page 11 of 29 12/06/99 changes from the final plan are contemplated for the following year, a statement to that effect must be submitted in lieu of the required revision and update. e. If the Leased Area is included in an approved unit, Lessee will not be required to submit a separate Lease plan of development for unit activities. f. Development of the Leased Area must be in material conformance with the plan of development. 18. DATAXONFIDENTIALITY. a. Lessee shall keep and shall provide to Lessor (in the manner set forth below), all Data, as defined in Section 40, below, that directly affects the Leased Area and the lands unitized therewith, and that is in the possession or control of Lessee during the term of this Lease. b. Lessee shall, on an annual basis, provide Lessor with a current inventory of all Data relating to the Leased Area. Upon Lessor's written request, Lessee shall promptly provide Lessor with a copy of any or all such Data at Lessee's sole cost and expense. Lessor understands and hereby acknowledges that Lessee disclaims any and all liability for the information contained in the Data, and makes no warranty as to the completeness, quality, reliability or accuracy of the Data. C. Lessor and Lessee agree that Data shall be kept confidential and not disclosed to others, except that Lessor and Lessee: (i) may provide Data to their employees or contractors for the purpose of obtaining technical evaluations of such Data, provided, however, that the party to whom such Data is disclosed shall agree to keep the same confidential; (ii) may disclose, without restrictions of confidentiality, such Data that is already in the public domain at the time furnished or that subsequently becomes part of the public domain through no fault of the disclosing party, and Data that the disclosing party can demonstrate was in its possession at the time of disclosure; (iii) may disclose to a governmental authority any Data that is required by law to be disclosed, provided that the disclosing party shall, before producing any Data to any governmental authority pursuant to this subsection, first provide reasonable advance notice to the non -disclosing party of its intention to produce such Data and allow the non -disclosing party the opportunity to object thereto; (iv) may disclose Data to an Affiliate, as defined in Section 40, any of the Data for any purpose, provided such Affiliate agrees to be bound by the terms of this Section 18; and (v) may disclose Data to a third party when soliciting to explore or develop on the Subject Lands jointly with such third party, or for the purposes of a sale of interests in the Subject Lands to a third party, provided Lessor receives written notice of intent to disclose to such third party at least thirty (30) days in advance of disclosure and the third party agrees in writing to keep the Data confidential as provided herein. Lessor agrees to hold such notice of intent to disclose strictly confidential. d. In addition to its right to disclose Data pursuant to this Section 18, Lessor shall be entitled to disclose, without restrictions of confidentiality, such Data that was acquired upon lands that are released by Lessee and are no longer part of the Leased Area. e. As to portions of the Leased Area that are no longer subject to the terms of this Lease, any Data divulged or made available to Lessor, or which should have been divulged or made available to Lessor, shall become the sole property of Lessor immediately upon the termination, expiration, or cancellation of this Lease, provided that Lessee shall have the right Oil and Gas Lease C-061591 Page 12 of 29 12/06/99 to use such Data for internal purposes, subject to the same obligations of confidentiality described in this Section 18. f. Notwithstanding the foregoing provisions of this Section 18, Lessee may disclose any well data to a third party in exchange for a contribution or support for exploratory or development activities, whether in cash or acreage or data, provided such third party agrees in writing to keep the Data confidential as provided herein. Lessor shall receive written notice of intent to disclose to such third party thirty (30) days in advance of disclosure. In the event the 30 -day prior notice is impossible or impracticable, then Lessee shall provide such notice as is reasonable under the circumstances, but in no event shall such prior notice be less than ten X10) days. Lessor agrees to hold such notice of intent to disclose strictly confidential. g. Lessee shall also disclose to Lessor on an annual basis, for its internal use only, a set of maps or displays that, in Lessee's sole opinion, accurately depicts Lessee's current interpretations of the Leased Area, While Lessee shall make available these maps to Lessor, these maps shall remain the property of Lessee and Lessor shall not be allowed to disclose these maps to any third party without Lessee's prior written approval. h. Upon termination or surrender of this Lease, Lessee shall furnish upon request of Lessor, to the maximum extent of Lessee's contractual ability, free of charge, under the terms of a standard licensing agreement, all Data possessed, acquired, or generated on this Lease prior to 1980. 19. UNITIZATION. a. Lessor and Lessee may unite with others, jointly or separately, in collectively adopting and operating under a unit agreement for the exploration, development, or operation of the pool, field, or like area or part of the pool, field, or like area that includes or underlies the Leased Area or any part of the Leased Area whenever Lessor and the apposite state or federal agency approve the unit agreement. b. Drilling and producing requirements of this Lease may be altered or changed by a unit agreement mutually agreed by and binding upon Lessor and Lessee applicable to the Leased Area. Lessor will respond promptly to Lessee's request to approve a proposed unit agreement, and will not withhold in bad faith its consent to any such proposed unit agreement. Nothing in this subsection shall be construed to waive or limit Lessor's or Lessee's rights under applicable law to seek involuntary unitization. C. Except as otherwise provided in this Section 19, where only a portion of the Leased Area is committed to a unit agreement approved by Lessor, that commitment constitutes a severance of this Lease as to the unitized and nonunitized portions of the Leased Area The portion of the Leased Area not committed to the unit will be treated as a separate and distinct Lease having the same Effective Date and term as this Lease and may be maintained only in accordance with the terms and conditions of this Lease. Any portion of the Leased Area not committed to the unit agreement will not be affected by the unitization or pooling of any other portion of the Leased Area, by operations in the unit, or by suspension approved or ordered for the unit. Oil and Gas Lease C-061591 Page 13 of 29 12/06/99 20. DIRECTIONAL DRILLING. This Lease may be maintained in effect by directional wells whose bottom hole location is within the Leased Area but that are drilled by Lessee from locations on other lands not covered by this Lease. In those circumstances, Drilling will be considered to have commenced on the Leased Area when Lessee has commenced actual Drilling on those other lands for the purpose of directionally drilling into the Leased Area. Production of Oil or Gas from the Leased Area through any directional well surfaced on those other lands, or Drilling or Reworking Operations on that directional well, will be considered production or Drilling or Reworking Operations on the Leased Area for all purposes of this Lease. Nothing contained in this Section 20 is intended or will be construed as granting to Lessee any interest, license, easement, or other right in or with respect to those other lands in addition to any interest, license, easement, or other right that Lessee may have lawfully acquired from Lessor or from others. 21. OFFSET WELLS. Lessee shall drill such wells as a reasonable and prudent operator would drill to protect Lessor from loss by reason of drainage resulting from production on other land not owned by Lessor. Without limiting the generality of the foregoing sentence, if Oil, Gas or Associated Substances are produced in a well on other land not owned by Lessor or with respect to which Lessor receives a lower rate of royalty than under this Lease, and that well is within 500 feet in the case of an oil well or 1,500 feet in the case of a gas well of lands then subject to this Lease, and that well produces Oil or Gas for a period of thirty (30) consecutive days in quantities that would appear to a reasonable and prudent operator to be sufficient to recover the ordinary costs of Drilling, completing, and producing an additional well on the Lease in the same geological structure at an offset location with a reasonable profit to the operator, Lessee shall within thirty (30) days after written demand by Lessor begin in good faith and diligently prosecute Drilling operations for an offset well on the Leased Area, and shall thereafter diligently and in good faith take all actions necessary to commence production and shall thereafter commence production from the Leased Area, or, at Lessee's option, surrender the applicable spacing units on which offset wells would be required by this Section. 22. USE OF EXISTING WELLS AND PADS. All roads, pads, drill sites, or wells located upon the Leased Area which are owned by Lessor, if any, shall be made available to Lessee for uses permitted by this Lease without charge. In the event Lessee utilizes any such facilities, it shall notify Lessor in writing of its intended use. Lessee shall assume the responsibility to plug and abandon any existing well bore that it utilizes and shall restore the surface facilities directly associated with such well (i.e., reserve pits, drill site pads, etc.), and shall be responsible for all maintenance, remediation, and restoration costs relating to or arising from its use of any facilities hereunder and shall assume all liabilities therefor. 23. DILIGENCE AND PREVENTION OF WASTE. a. Lessee shall exercise reasonable diligence in Drilling, producing, and operating wells on the Leased Area. b. Upon discovery of Oil or Gas or Associated Substances on the Leased Area in quantities that would appear to a reasonable and prudent operator to be sufficient to recover ordinary costs of Drilling, completing, and producing an additional well in the same geologic Oil and Gas Lease C-061591 Page 14 of 29 12/06/99 structure at another location and to yield a reasonable profit to such operator, Lessee must drill such wells as a reasonable and prudent operator would drill, having due regard for the interest of Lessor as well as the interest of Lessee. Lessee may drill on the Leased Area to Zones remaining subject to this Lease as many wells as it may desire to drill in addition to those required by the provisions of this Lease. C. Lessee shall perform all operations under this Lease in compliance with all applicable federal, state and local laws and regulations and with due care in a good and workmanlike manner in accordance with accepted industry methods and practices and the final plan of operations and plan of development, and in accordance with the requirements of Section 31, with due regard for the prevention of waste of Oil, Gas, and Associated Substances and the entrance of water into the oil and gas -bearing sands or strata to the destruction or injury of those sands or strata, and to the preservation and conservation of the Leased Area for future productive operations. d. Lessee shall promptly and diligently take all actions that would be taken by a prudent operator to market production obtained from or allocated to the Leased Area. e. Prior to plugging and abandoning any well that has produced Oil and Gas or Associated Substances in Paying Quantities, Lessee shall follow the procedures described in Section 10 and shall securely plug in an approved manner any well before abandoning it. Lessee shall obtain appropriate regulatory approval and shall provide Lessor with copies of the said approvals for any well, location, or solid waste disposal abandonments. Except as otherwise expressly provided in Section 10, Lessee shall be fully responsible for all claims, losses or liabilities arising out of or relating to such well in accordance with Section 32. 24. VALUE. a. The value of royalty Oil, Gas, or Associated Substances shall be the highest of, (i) the field price received by Lessee for Oil, Gas, or Associated Substances from the Leased Area; or (ii) for Gas, the average of: (a) the prevailing value for Gas delivered in the Cook Inlet Area, pursuant to 15 AAC 55.173(b) (as it may be amended from time to time), and (b) the value of Gas as calculated pursuant to 15 AAC 55.173(e) (as it may be amended from time to time); provided that, in no event shall the value of Gas calculated under this subsection be less than the value of Gas calculated pursuant to 15 AAC 55.173(e); or (iii) for Oil, the closing spot price (on the date of sale or delivery of Oil, Gas, or Associated Substances from the Leased Area or unit area) of Alaska North Slope crude on the West Coast as published in Platt's Oilgram Price Report, (or, if Platt's Oilgram Price Report is unavailable, such other sources as are reasonably and customarily relied on by the oil and gas industry as a source for such prices) less the reasonable cost of transportation from the Leased Area to the Tesoro refinery in Nikiski, Alaska calculated in the manner described in Section 25. b. For purposes of Subsection 24.a: Oil and Gas Lease C-061591 Page 15 of 29 12/06/99 (i) For Oil, Gas, or Associated Substances sold by Lessee in Arms - Length Transactions as defined in Section 40, "field price received" by Lessee shall mean the cash value of all direct or indirect consideration or value received by Lessee from a purchaser for the sale of such Oil, Gas, or Associated Substances; provided that, where Oil, Gas, or Associated Substances are sold off the Leased Area (or, if applicable, the unit area), Lessee may deduct from the "field price received" the reasonable actual costs of transportation pursuant to Section 25. (ii) For Oil, Gas, or Associated Substances not sold in Arms -Length Transactions, "field price received" shall mean the highest price or value received by any producer in the same field or area for Oil of like grade and gravity, Gas of like kind and quality (and of comparable quantity) or Associated Substances of like kind and quality at the time the Oil, Gas, or Associated Substances are produced from the Leased Area or unit area; provided, that where Oil, Gas, or Associated Substances are sold off the Leased Area (or, if applicable, the unit area), Lessee may deduct from the "field price" the reasonable cost of transportation pursuant to Section 25. C. Subject to Subsection 36.e, if Lessee sells or delivers Gas from the Leased Area to the Unocal ammonia/urea fertilizer plant at Nikiski, Alaska ("Fertilizer Plant"), the value of such Gas shall be the value calculated under Subsection 24(a)(ii), above. d. If Gas from the Leased Area is commingled in a pipeline with Gas from Lessee's other leases, then a pro rata share of each sale, delivery, or disposition of Lessee's Gas delivered from such pipeline shall be allocated to the Lease, and the value of the Gas so allocated to each sale, delivery, or disposition shall be determined in accordance with Subsections 24.a, 24.b, and 24.c, above. Sales, deliveries, or dispositions to the same purchaser under multiple contracts, or sales at different prices or values under the same contract, shall be treated as separate sales or dispositions for purposes of determining a pro rata share under this Subsection. 25. ROYALTY IN VALUE. Unless Lessor elects to receive all or a portion of its royalty in kind as provided in Section 26 below, Lessee shall pay to Lessor the value of all royalty Oil, Gas, and Associated Substances as determined under Section 24 above. Royalty paid in value will be free and clear of all Lease Expenses and free of any lien from them. The cost to Lessor for transportation costs beyond the boundaries of the Leased Area or unit area shall not exceed: (i) the reasonable cost to Lessee when the transportation is by means of facilities owned by third parties; or (ii) when transportation is by Lessee's facilities, the lesser of a) the reasonable actual cost to Lessee; or b) a cost equal to the lowest amount Lessee charges any third party for use of such facilities. All royalty that may become payable in money to Lessor must be paid on or before the end of each calendar month following the month in which the Oil, Gas, or Associated Substances are produced. The amount of all royalty in value payments which are not paid when due under this Lease or which are subsequently determined to be due as the result of a redetermination will bear interest from the date the obligation accrued, until it is paid in full, at the Default Rate. Royalty payments must be accompanied by a statement showing gross production of Oil, Gas, or Associated Substances, volume -weighted average sales price, amounts payable to Lessor, number of well days, and production taxes paid on Lessor's royalty share of production. Lessor may request in writing other information which may include, but is not limited to, evidence of sales, shipments, or run tickets. Oil and Gas Lease C-061591 Page 16 of 29 12/06/99 26. ROYALTY IN KIND. a. At Lessor's option, which may be exercised from time to time upon not less than ninety (90) days prior written notice to Lessee, Lessee shall deliver all or a designated portion of Lessor's royalty Oil, Gas, or Associated Substances produced from the Leased Area in kind. Any such taking in kind shall be effective as of 7:00 a.m. Alaska Standard Time on the first day of the calendar month next ensuing after said three (3) month period. Delivery will be on the Leased Area, unit area, or at a place mutually agreed to by Lessor and Lessee, and must be delivered to Lessor or to any individual, firm, or corporation designated by Lessor. b. Royalty Oil, Gas, or Associated Substances delivered in kind must be delivered in good and merchantable condition, and be of pipeline quality, and must be free and clear of all Lease Expenses and free of any lien from them. Lessor, at its option, shall have the right to use Lessee's pipelines or other transportation facilities available to Lessee to transport Lessor's royalty Oil, Gas, and Associated Substances to the point of sale or point of delivery to a royalty purchaser. (For purposes of this subsection, "other transportation facilities available to Lessee" shall include third party transportation facilities to which Lessee has access, except where transportation of such Oil, Gas, and Associated Substances is prohibited by Lessee's transportation agreements with such third parties, and transportation under such agreements cannot be secured or accomplished without unreasonable burden on Lessee.) The cost to Lessor for transportation costs beyond the boundaries of the Leased Area or unit area shall not exceed: (i) the actual cost to Lessee when the transportation is by means of facilities owned by third parties, or (ii) when transportation is by Lessee's facilities, the lesser of a) the reasonable cost to Lessee, or b) a cost equal to the lowest amount Lessee charges any third party for use of such facilities. C. Lessee shall furnish storage for royalty Oil and natural gas liquids and Associated Substances produced from the Leased Area or unit area to the same extent that Lessee provides storage for Lessee's share of Oil and natural gas liquids and Associated Substances. Lessee shall not be liable for the loss or destruction of stored royalty Oil and natural gas liquids and Associated Substances from causes beyond Lessee's reasonable control. d. If a royalty purchaser refuses or for any reason fails to take delivery of Oil and Gas, or Associated Substances, or in an emergency, and with as much notice to Lessee as is practical or reasonable under the circumstances, Lessor may elect without penalty to underlift for up to six (6) months all or the designated portion of Lessor's royalty on Oil, Gas, or Associated Substances produced from the Leased Area or unit area and taken in kind. Lessor's right to underlift is limited to the portion of royalty Oil, Gas, or Associated Substances that the royalty purchaser refused or failed to take delivery of, or the portion necessary to meet the emergency condition. Underlifted Oil, Gas, or Associated Substances may be recovered by Lessor at a daily rate not to exceed ten percent (10%) of Lessee's working interest share of daily production at the time of the underlift recovery; provided, however, that nothing in this Subsection 26.d shall relieve Lessee of its obligation to deliver to Lessor all or a designated portion of Lessor's royalty Oil, Gas or Associated Substances pursuant to Subsection 26.a in addition to the underlifted Oil, Gas or Associated Substances recovered by Lessor pursuant to this Section 26. Oil and Gas Lease C-061591 Page 17 of 29 12/06/99 27. APPORTIONMENT OF ROYALTY FROM APPROVED UNIT. Lessor's royalty share of any unit production allocated to the Leased Area will be regarded as royalty to be distributed to, or the proceeds of it paid to, Lessor, free and clear of all unit expenses (and any portion of those expenses incurred away from the unit area), including, but not limited to, expenses for separating, cleaning, dehydration, gathering, saltwater disposal, preparing the Oil, Gas, or Associated Substances for transportation, and transporting Oil, Gas, or Associated Substances within the boundaries of the unit area, and free of any lien on them. 28. PAYMENTS AND INTEREST. All payments to Lessor under this Lease other than Lease rentals, Shut -In Royalties, and Minimum Royalties must be made by wiring said payments in immediately available funds to a depository designated by Lessor, in accordance with wiring instructions provided by Lessor, unless otherwise specified by Lessor. All amounts payable by Lessee to Lessor under any of the provisions of this Lease if not paid when due shall bear interest from the due date until paid at the Default Rate, as defined in Section 40. Lease rentals, Shut -In Royalties and Minimum Royalties shall be paid in accordance with Section 6. 29. INSPECTION. Lessee shall, at all reasonable times, make available for inspection by any duly authorized representative of Lessor (including, without limitation, by Lessor's environmental consultant for the purpose of preparing an Environmental Assessment pursuant to Section 31) the Leased Area, all wells, improvements, machinery, and fixtures on the Leased Area, and all reports and records relative to operations and surveys or investigations on or with regard to the Leased Area or under this Lease. Upon request, Lessee shall furnish Lessor with copies of and extracts from any such reports and records. 30. CONSULTATION. Lessor and Lessee shall meet at least annually to review operations under this Lease. Such a meeting shall consist of a review presented by Lessee of operations in the preceding year, including the status of shareholder hire, and a presentation of proposed operations for the succeeding year. 31. ENVIRONMENTAL PROVISIONS. a. General Prohibition. Lessee shall not cause or permit any Hazardous Substances to be generated, produced, brought upon, used, stored, treated, discharged, released, spilled or disposed of on, in, under or about the Leased Area by Lessee, its Affiliates, agents, employees, contractors, subleases, assignees or invitees except in accordance with applicable Environmental Laws and prudent business practices, and as reasonably necessary for Lessee's operations hereunder. b. Compliance with Environmental Laws. respects conduct its operations in compliance with all prudent industry practices relating to industrial hygiene, analysis, generation, manufacture, storage, presence Hazardous Substances. Lessee shall at all times and in all applicable Environmental Laws and environmental protection or the use, disposal or transportation of any Oil and Gas Lease C-061591 Page 18 of 29 12/06/99 C. Environmental Assessment. If at any time Lessor should have a reasonable belief that a potential Environmental Claim may exist, then Lessor shall have the right, at Lessee's sole cost and expense, to require Lessee to undertake a Phase I Environmental Site Assessment (as described in the American Society for Testing and Materials Annual Book of ASTM Standards) or its equivalent ("Environmental Assessment"), under direction of Lessor, prepared by an independent, competent, and qualified engineer or other qualified environmental assessor or expert satisfactory to Lessor (the "Environmental Consultant"). The Environmental Assessment shall not require subsurface inspection, testing, or sampling, and shall be limited to such investigation as is reasonably necessary to determine whether such subsurface investigation is necessary or advisable. In the event the Environmental Consultant recommends additional testing or investigation, such additional testing or investigation shall be at Lessee's expense. If the Environmental Consultant does not recommend such additional testing or investigation, additional testing or investigation may be undertaken at Lessor's option and at Lessor's sole expense. An Environmental Assessment on the same terms and conditions as set forth above in this Subsection 31.c shall also be conducted at Lessee's sole cost and expense, in connection with Lessee's surrender of the Leased Area. Lessee shall in each instance promptly comply with all reasonable suggestions or recommendations of such Environmental Assessment at Lessee's sole cost and expense. Lessee also agrees to comply with Lessor's reasonable request for additional information including questionnaires, necessary to assure Lessor of Lessee's compliance with the provisions of this Section 31. If the Environmental Assessment or any other reliable information received by Lessee discloses that, due to any act or failure to act by Lessee or Lessee's employees, agents or contractors, the Leased Area is in violation of any Environmental Laws or that conditions on the Leased Area present a material risk of liability under Environmental Laws, or that would require any remedial action pursuant to any Environmental Laws, rules or regulations of a governmental authority, Lessee shall promptly cure all matters raised therein at Lessee's sole cost and expense. If Lessor has required Lessee, pursuant to the terms of this Subsection 31.c, to perform two (2) Environmental Assessments (other than an Environmental Assessment performed upon surrender of the Leased Area) which have both resulted in no suggestions or recommendations by the Environmental Consultant, then any additional Environmental Assessments (other than an Environmental Assessment performed upon surrender of the Leased Area) which results in no suggestions or recommendations by the Environmental Consultant shall be paid for by Lessor. d. Hazardous Substance Handling. Lessee shall, at its own expense, procure, maintain in effect and comply with all conditions of any and all permits, licenses and other governmental and regulatory approvals required for Lessee's use of the Leased Area, including, without limitation, discharge of (appropriately treated) materials or wastes, and Lessee, upon written request by Lessor, shall promptly deliver to Lessor copies of all permits, licenses, approvals, filings, and reports reflecting the legal and proper generation, production, use, storage, treatment or disposal of all Hazardous Substances generated, used, stored, treated or removed from the Leased Area. Lessee shall cause any and all Hazardous Substances that are removed from the Leased Area to be removed and transported solely by duly licensed haulers to duly licensed facilities for lawful use, reuse, recycling, treatment, or final disposal of such materials and wastes. All reporting obligations imposed by Environmental Laws are strictly the responsibility of Lessee. For purposes of this Subsection 31.d, any Oil, Gas or Associated Substances that are in a state in which they are usable as useful products and that are not released, discharged, disposed of, or transported from, or otherwise present at, in or under the Leased Area in violation of any Environmental Law or in a manner that may give rise to an Environmental Claim, shall not be deemed to be Hazardous Substances. Oil and Gas Lease C-061591 Page 19 of 29 12/06/99 e. Notification. Lessee immediately shall notify Lessor in writing of: (i) any material spill, release, discharge or disposal of any Hazardous Substance in, on, or under the Leased Area in violation of Environmental Law or that may give rise to an Environmental Claim ("material" being defined as any spill, release, discharge, or disposal otherwise required to be reported to any state or federal governmental agency); (ii) any enforcement, cleanup, removal or other governmental or regulatory action instituted, contemplated or threatened (if Lessee has notice thereof) pursuant to Environmental Law; (iii) any claim made or threatened by any person against Lessee, the Leased Area relating to damage, contribution, cost recovery, compensation, loss or injury resulting from or claimed to result from any Hazardous Substance; and (iv) any reports made to any governmental agency or entity arising out of or in connection with any Hazardous Substances in, on, under or about or removed from the Leased Area pursuant to Environmental Laws, including any complaints, notices, warnings, reports or asserted violations in connection therewith. f. Remediation Duties. Lessee shall be responsible for undertaking and performing any Remedial Work that is required due to the presence in, on, under or adjacent to the Leased Area of any Lessee Related Substances. As used herein, the "Remedial Work" means any investigation, monitoring, clean-up, containment, remediation, removal, response cost, or restoration work and the preparation and implementation of any closure, remedial or other required plans that are. (i) required or performed by any governmental agency or entity having jurisdiction over the Leased Area, or (ii) required to return the Leased Area (or any area adjacent to the Leased Area affected by Lessee's operations or activities on the Leased Area, unless Lessee has first obtained a release sufficient to eliminate Lessor's liability for claims relating thereto), to an environmental condition which is in compliance with all Environmental Laws. As used herein, "Lessee Related Substances" means Hazardous Substances that Lessee causes or permits to be generated, produced, brought upon, used, stored, treated, discharged, released, spilled or disposed of on, in, under or about the Leased Area. Notwithstanding the foregoing, Lessee shall not perform any Remedial Work in or about the Leased Area, nor enter into any settlement agreement, consent decree or other compromise with respect to any Environmental Claims in any way connected with the Leased Area without first notifying Lessor of Lessee's intention to do so and affording Lessor the opportunity to appear, intervene or otherwise appropriately assert and protect Lessor's interest with respect thereto. g. Termination of Lease. Upon termination of this Lease, Lessee shall complete any Remedial Work that is required due to the presence of any Lessee Related Substances in, on, under, or adjacent to the Leased Area. After completing the Remedial Work, Lessee shall provide Lessor with an Environmental Assessment that shall establish that there are no Lessee Related Substances in the soil, groundwater or air in, on, under or adjacent to the Leased Area in violation of any Environmental Law or prudent business practices. 32. DAMAGES AND INDEMNIFICATION. a. General Indemnity. Lessee shall defend and indemnify Lessor, and each of Lessor's shareholders, officers, directors, employees, agents, attorneys, successors and assigns for, and hold it harmless from and against any claims, demands, causes of action or liabilities of any nature, including claims for loss or damage to property or injury to any person, and including reasonable attorneys' fees and expenses, arising out of or resulting from any act or omission committed by or on behalf of Lessee or its agents, employees or contractors relating to this Lease or operations connected therewith, Lessee is not responsible to Lessor Oil and Gas Lease C-061591 Page 20 of 29 12/06/99 under this Subsection 32.a for any loss, damage or injury caused by or resulting from the sole negligence of Lessor, its agents, licensees, employees, invitees or representatives. b. Environmental Indemnity. Lessee shall defend and indemnify and hold Lessor, and each of Lessor's shareholders, officers, directors, employees, agents, attorneys, successors and assigns harmless from and against any and all Environmental Claims, as defined in Section 40, arising from or caused in whole or in part, directly or indirectly, by (i) Lessee's use, analysis, storage, transportation, disposal, release, threatened release, discharge or generation of Hazardous Substances, as defined in Section 40, to, in, on, under, about or from the Leased Area; or (ii) Lessee's use of the Leased Area or Lessee's operations or activities or activities on or relating to the Leased Area; or (iii) Lessee's failure to comply with any Environmental Law whether knowingly or unknowingly, the standard herein being one of strict liability, or (iv) any breach of any of the obligations of Lessee contained in Section 31. Lessee shall have no obligation to indemnify Lessor for any condition that existed on the Leased Area prior to the Effective Date of this Lease, nor any condition not arising from or caused, in whole or in part, directly or indirectly by the matters described in clauses (i), (ii), (iii) or (iv) of this Subsection 32.b, except to the extent Lessee has exacerbated such pre-existing condition. C. Lessee expressly agrees to assume responsibility for all actions or omissions of its independent contractors or others acting for or on behalf of Lessee (whether or not they are negligent, intentional, willful or unlawful). Lessee expressly waives any defense to an action for breach of a provision of this Lease or for damages resulting from the breach of any of the obligations of Lessee contained in Section 31, including, without limitation, any damages resulting from a spill or seepage of Oil, Gas or Associated Substances, or other harm to the environment, on the ground that it is based on an act or omission committed by an independent contractor retained by Lessee. 33. WAIVER OF CONDITIONS. Each Party reserves the right to waive any breach of a provision of this Lease, but any such waiver extends only to the particular breach so waived and does not limit the rights of either Party with respect to any future breach; nor will the waiver of a particular breach prevent cancellation of this Lease for any other cause or for the same cause occurring at another time. Notwithstanding the foregoing, neither Party will be deemed to have waived a provision of this Lease unless it does so in writing. 34. RECORDS. a. Lessee shall keep and maintain full, true and correct records and accounts in accordance with sound oil and gas industry practices, and make such records and accounts available (at the location at which such records are customarily maintained by Lessee) to Lessor, its agents or representatives, upon reasonable notice, for inspection on a confidential basis during regular business hours, of its exploratory Drilling, development operations, producing operations, and Reworking Operations on the Leased Area having to do with wells, the character of the strata penetrated by such wells, and the production obtained therefrom, including logs and cores, directional drilling reports, well histories, production and pressure records, notices and reports to public authorities, and replies thereto. Upon request, Lessee shall provide to Lessor analyses in its possession of the Oil, Gas or Associated Substances produced. All production records shall be compiled to show individual well production and the total production from this Lease for each month during the report period. Such production Oil and Gas Lease C-061591 Page 21 of 29 12/06/99 records, as well as all Lease Automatic Custody Transfer ("LACT") shipment statements, shall be made available to Lessor on or before the end of each calendar month for the preceding calendar month. b. Lessee's records and accounts shall contain all data necessary or proper for the settlement of the accounts between the parties hereto and the adjustment of their rights hereunder. Lessor, or its agents or representatives, at its sole expense, shall have the right at all times during regular business hours to inspect and take copies of such records and accounts. On or before the end of each calendar month, Lessee shall deliver to Lessor an itemized written statement showing the total production from the Leased Area for the preceding calendar month, the royalties payable with respect thereto and the date upon which the amount of such royalties was computed. C. Lessee hereby authorizes Lessor, its agents and representatives, at Lessor's expense, to examine all records of public authorities relating to the operations of Lessee on the Leased Area, including but not limited to all reports, records, including tax records, Data, notices and statements filed by Lessee. d. Lessor's obligations of confidentiality set forth in Section 18 above shall also apply to Data and information disclosed to Lessor hereunder. 35. PREFERENCES AND EMPLOYMENT OF LESSOR SHAREHOLDERS. a. If Lessor has notified Lessee that it is interested in providing a type of service relating to Lessee's operations under this Lease, Lessee shall invite Lessor or any Affiliate of Lessor to make proposals or bids on all contracts relating to such service for Lessee or its subsidiaries, Affiliates or associates, including joint ventures and operating groups of which it is a member. Lessee shall give Lessor or an Affiliate of Lessor first and preferential consideration, to the extent permitted under law, for such service to be performed for Lessee, if Lessor or an Affiliate of Lessor can reasonably demonstrate that it has the applicable experience and capability to perform the service in a manner equal to good industry practice, and if such entity submits a bid that is competitive with other bids received by Lessee. b. Lessee shall, in hiring or employing new employees in operations on or relating to the Leased Area, give first and preferential consideration, to the maximum extent permitted by law, to qualified shareholders of Lessor. 36. TAXES. a. Lessee shall pay and discharge before delinquency all taxes, assessments and other governmental charges which, during the term of this Lease, shall be levied upon or assessed or charged against the improvements and personal property constructed or placed upon the Leased Area by or for Lessee under this Lease. Lessee shall pay and discharge before delinquency all taxes, assessments and other governmental charges which, during the term of this Lease, shall be assessed or charged against any Oil, Gas, or Associated Substances below the surface of the Leased Area or any part thereof. Lessor, its successors or assigns or its other lessees or licensees as the case may be, shall pay such taxes and assessments as may be levied upon or assessed or charged against Lessor's interest in the Leased Area as such and against Lessor's property thereon, except that Lessee agrees to reimburse Lessor an amount equal to the increase, if any, in Oil and Gas Lease C-061591 Page 22 of 29 12/06/99 Lessor's tax burden caused by the existence of improvements placed upon the Leased Area by Lessee or due to Lessee's lease of the Leased Area or Lessee's operations on the Leased Area. b. Lessee shall pay all taxes, assessments or charges upon the operations of Lessee on the Leased Area, including, but not limited to, Drilling, production, extraction, severance or removal of hydrocarbons, storage, use or sale of hydrocarbons, except that Lessor shall pay its royalty share of all severance taxes for which it is legally obligated, as provided below. Lessee shall also pay any charge that might become a lien upon or a charge against the Leased Area due to Lessee's failure to make payments pursuant to this Section 36. C. Lessor agrees to pay its royalty share under this Lease of all taxes assessed upon Oil, Gas, or Associated Substances rights in the Leased Area, if any, together with its royalty share of all severance or other taxes or assessments levied on account of production of Oil or Gas or Associated Substances on the Leased Area for which it is legally obligated, and Lessee is hereby authorized to pay all such taxes and assessments on behalf of Lessor. d. Lessee agrees that it shall indemnify Lessor and hold it harmless from and will at all times keep the Leased Area and all parts thereof free and clear of any and all liens, claims of liens, claims or demands based upon or arising out of any tax, assessment or charge whatsoever which Lessee is obligated to pay hereunder. If Lessee shall fail to pay any tax, assessment or other charge before the same shall become delinquent, Lessor shall have the right at its option, but not the obligation, to pay the same together with all penalties and interest thereon and Lessee shall pay to Lessor forthwith upon demand the amount of all taxes, assessments, charges, interest and penalties so paid, together with interest upon such amounts so paid, from the date of the payment thereof by Lessor until repaid, at the Default Rate. e. Lessee agrees that if the state determines that Lessee erred in determining the value of the royalty Oil, Gas, or Associated Substances with respect to which Lessor received royalties and that the correct value of such royalty Oil, Gas or Associated Substances is greater than the value determined by Lessee, and the state thereupon assesses additional severance or other taxes or assessments with respect to the redetermined value of such royalty Oil, Gas or Associated Substances, then, notwithstanding Subsection 36.c, Lessee shall pay all such additional severance or other taxes and assessments (including Lessor's eighteen percent 18%) share of same), without charge, expense, deduction, or offset against Lessor's royalty under this Lease and without any other charge or expense to Lessor, and shall additionally pay all penalties and interest due on Lessor's eighteen percent (18%) share of the additional severance taxes. Further, Lessee shall defend, indemnify and hold Lessor harmless from and against any claim, demand, penalties, costs, or causes of action arising out of or related to Lessee's error in determining value as described in this subsection. f. Lessee will cooperate in good faith with reasonable requests for information and other assistance necessary to allow Lessor to establish its tax basis in the Leased Area. 37. INSURANCE/BONDS. Lessee, at its sole expense, shall secure and maintain in force throughout the term of this Lease the insurance, and shall provide certification regarding such insurances, as specified in Schedule A attached hereto and shall obtain and maintain all bonds required by the State of Alaska for oil and gas activity. Oil and Gas Lease C-061591 Page 23 of 29 12/06/99 38. COMPLIANCE WITH LAWS. In all operations under this Lease or on the Leased Area, Lessee shall promptly comply with any and all laws, ordinances, rules, regulations, requirements and orders, present or future, of the national, state, Borough or local government which may in any way apply to the use or occupation of or operations on the Leased Area or the Drilling, maintenance, operation or abandonment of any wells drilled or to be drilled thereon, or the handling of any product therefrom. 39. PUBLIC NOTICE. Except as provided in Section 46 of this Lease, Lessor and Lessee agree not to disclose any information regarding the content of this Lease or information, intelligence or material pertaining hereto or operations or results hereunder without the prior written authorization from the other party, which authorization shall not be unreasonably withheld. Notwithstanding any failure to obtain such approval, neither Lessor, Lessee, nor an Affiliate of Lessor or Lessee shall be prohibited from issuing or making an announcement or statement if such entity deems it necessary to do so in order to comply with applicable laws or regulations. Any further agreement between the parties and any amendment or supplement of the Lease will be subject to the same restriction. 40. DEFINITIONS. The following words have the following meanings unless the context unavoidably requires otherwise. If such word is capitalized, such capitalization shall be prima facie evidence that the following definitions are intended to apply: a. "Affiliate" means any entity in which a party has at least a twenty percent (20%) equity interest. b. "Anniversary Date" means the yearly recurring date (month and day) of the Effective Date specified in Section 2. C. "Arm's -Length Transaction" means a sale where: (i) the contract price is the sole consideration for the sale, and (ii) the terms of the sale are not affected by any commercial relationship (other than that created by the contract itself) between the buyer and the seller or persons connected with the buyer or the seller, and (iii) neither the seller nor a connected person has any interest, direct or indirect, in the subsequent resale or disposal of the Oil, Gas, or Associated Substances, or any product derived therefrom. d. "Associated Substances" means all substances produced as an incident of production of Oil or Gas by ordinary production methods and not defined in this Lease as Oil or Gas e. "Data" means information in any form (including, without limitation, writings, recordings, information stored by electronic means, test data, charts, graphs, logs, technical information, laboratory studies, surveys and maps) and copies of, reproductions of, and work product derived from or based on such information (including, without limitation, all analytical and interpretive data), concerning or relevant to the exploration or Drilling for or production of Oil, Gas and Associated Substances, including, without limitation, all geophysical, geological, Oil and Gas Lease C-061591 Page 24 of 29 12/06/99 seismographic, engineering, well and well logs and well testing, land, environmental, and permitting data, but excluding all data that is in the public domain. f. "Default Rate" means a floating per annum rate equal to two percent (2%) above the prime rate as announced by the National Bank of Alaska from time to time. However, in no event shall the Default Rate exceed the maximum interest rate permitted by law. g. "Drilling" means the act of boring a hole to reach a proposed bottom hole location through which Oil or Gas may be produced if encountered in Paying Quantities, and includes redrilling, sidetracking, deepening, or other means necessary to reach the proposed bottom hole location, testing, logging, plugging, and other operations necessary and incidental to the actual boring of the hole. h. "Environmental Claim" means any and all actions (including, without limitation, remedial or enforcement actions of any kind, administrative or judicial proceedings, and orders or judgments arising out of or resulting therefrom), costs, claims, damages (including, without limitation, punitive damages), expenses (including, without limitation, attorneys', consultants' and experts' fees, court costs and amounts paid in settlement of any claims or actions), fines, forfeitures or other civil, administrative or criminal penalties, injunctive or other relief (whether or not based upon personal injury, property damage, or contamination of, or adverse effects upon, the environment, water tables or natural resources), liabilities or losses which relate to, result from arise out of, or are based on any environmental matter (including, without limitation, the presence, use, disposal, storage, or release of Hazardous Substances) or on any Environmental Law. i. 'Environmental Laws" means all statutes, ordinances, orders, rules, regulations, plans, policies or decrees and the like relating to (i) environmental matters, including, without limitation, those relating to fines, injunctions, penalties, damages, contribution, cost recovery compensation, losses or injuries resulting from the release or threatened release of Hazardous Substances, (ii) the generation, use, storage, transportation, or disposal of Hazardous Substances or (iii) occupational safety and health, industrial hygiene, land use or the protection of human, plant or animal health or welfare, including, without limitation, the Comprehensive Environmental Response, Compensation, and Liability Act ("CERCLA") (42 U.S.C. § 9601 et sec.), the Hazardous Materials Transportation Act (49 U.S.C. § 1801 et sec.), the Resource Conservation and Recovery Act (42 U.S.C. § 6901 et sem.), the Clean Water Act (33 U.S.C. § 1251 et sec.), the Clean Air Act (42 U.S.C. § 7401 et sec'.), the Underground Injection Control Program of the Safe Drinking Water Act (42 U.S.C, §§ 300f - 300j-9), the Occupational Safety and Health Act (29 U.S C. § 651 et seg.) and the Emergency Planning and Community Right - To -Know Act (42 U S.C. § 11001 et sec.), the Oil Pollution Act of 1990 (33 U.S.C. §§ 2701- 2761 et seci.) and any Alaska statutes addressing like or similar concerns, each as amended or supplemented, and any future or present local, state and federal statutes and regulations promulgated pursuant thereto. J. "Force Majeure" means any act of God, strike, lockout or other labor or other industrial disturbance, acts of the public enemy, war, blockades, insurrections, riots, epidemics, lightning, earthquakes, tidal waves, volcanic eruptions, heavy seas, fires, storms, washouts, floods, inclement weather, explosions, governmental restraint, arrests, unavailability of equipment, material, or labor, breakage or accident to machinery or pipe, sabotage, or any other cause which renders a party unable, in whole or in part, to carry out its obligations under this Lease, other than inability to pay money (except insofar as payment may be specifically Oil and Gas Lease C-061591 Page 25 of 29 12/06/99 prohibited by law), whether of the kind specifically enumerated above or otherwise, and which is not within the reasonable ability of the party claiming Force Majeure to foresee or control. k. "Gas" means all natural gas and all other hydrocarbons produced that are not defined in this Lease as Oil, including, without limitation, methane producible by in situ extraction methods from coal seams. I. "Hazardous Substance" means the following: (i) any chemical, compound, material, mixture or substance that is now or hereafter defined or listed in, or otherwise classified pursuant to, any Environmental Laws as a "hazardous substance", "hazardous material", "hazardous waste", "extremely hazardous waste" "acutely hazardous waste", "radioactive waste", "infectious waste", "biohazardous waste", "toxic substance", "pollutant", "toxic pollutant", or "contaminant", as well as any other formulation not mentioned herein intended to define, list, or classify substances by reason of deleterious properties such as ignitability, corrosivity, reactivity, carcinogenicity, toxicity, reproductive toxicity, "EP toxicity," or "TCLP toxicity"; (ii) Oil, Gas and Associated Substances, natural gas liquids, liquefied natural gas, synthetic gas usable for fuel (or mixtures of natural gas and such synthetic gas) and ash produced by a resource recovery facility utilizing a municipal solid waste stream, and drilling fluids, produced waters and other wastes associated with the exploration, development or production of crude oil, natural gas, or geothermal resources; (iii) asbestos and any asbestos containing material; (iv) transformers or other equipment which contain dielectric fluid containing polychlorinated biphenyls (PCBs); (v) naturally occurring radioactive material; and (vi) any other chemical, material, or substance that, because of its quantity, concentration, or physical or chemical characteristics, exposure to which is limited or regulated for health and safety reasons by any governmental authority, or which poses a significant present or potential hazard to human health and safety or to the environment if released into the workplace or the environment. M. 'Lease Expenses" means all costs required to put Oil, Gas, and Associated Substances in good and merchantable condition and of pipeline quality at a pipeline connection or custody transfer point, and shall include, but not be limited to, expenses for separating, cleaning, dehydrating, gathering, saltwater disposal, preparing the Oil, Gas, or Associated Substances for transportation, transporting the Oil, Gas, or Associated Substances within the boundaries of the Leased Area or unit area, transporting the Oil, Gas, or Associated Substances to a facility off the Leased Area or unit area where such operations are performed, and the cost of performing such operations at a facility off the Leased Area or unit area. n. 'Lease Year" means the annually recurring 12 -month period between Anniversary Dates of this Lease. o. "Oil" means crude petroleum oil and other hydrocarbons, regardless of gravity, that are produced in liquid form by ordinary production methods, including liquid hydrocarbons known as distillate or condensate recovered by separation from Gas other than at a Gas processing plant. P, "Paying Quantities" means quantities sufficient to yield a return in excess of operating costs, even if Drilling and equipment costs may never be repaid and the undertaking considered as a whole may ultimately result in a loss. q. "Pre -Existing Well" means a well that existed on the Leased Area prior to the Effective Date of this Lease. Oil and Gas Lease C-061591 Page 26 of 29 12/06/99 r. "Reworking Operations" means all operations designed to secure, restore, or improve production through some use of a well that is producing in Paying Quantities or that previously produced in Paying Quantities, including, but not limited to, mechanical or chemical treatment of any Zone, or plugging back to test higher strata. S. "Zone" means a sand (including fractured shale and any other Oil or Gas bearing rock) or series of sands separate from other sands or series of sands in such a manner that good oil field practice would indicate separate development. 41. INTERPRETATION. The section headings are not part of this Lease and are inserted only for convenience. Lessor and Lessee expressly agree that the law of the State of Alaska will apply in any judicial proceeding affecting this Lease. 42. AUTHORIZED REPRESENTATIVES. The persons executing this Lease on behalf of Lessor and Lessee shall be authorized representatives for their respective principals for the purposes of administering this Lease. Lessor or Lessee may change the designation of its authorized representative or the address to which notices to that representative are to be sent by a notice given in accordance with Section 43. Where activities pursuant to a plan of operations or a plan of development are underway, Lessee shall also designate, pursuant to a notice under Section 43, by name, job title, and address, an agent who will be present in the state during all Lease activities. 43. NOTICES. a. Any notice required or permitted under this Lease shall be given in writing for delivery to the pertinent party, in person or by United States mail, telegraph, telecopier or telex, facsimile, or commercial courier, properly addressed to the party to whom given, with charges prepaid. Any such notice shall be effective immediately upon being received by the party to whom such notice is addressed. b. Each party's proper address for delivery of all notices, payments, reports and documents hereunder shall be the following until such party specifies another address by written notice to the other parties: LESSOR: COOK INLET REGION, INC. 2525 C Street, Suite 500 P. O. Box 93330 Anchorage, AK 99509-3330 Attention: Land Manager Fax: 907/263-5190 Verify: 907/274-8638 44. SURVIVAL. LESSEE: UNION OIL COMPANY OF CALIFORNIA 909 West 9`h Avenue P. O. Box 196247 Anchorage, AK 99519-6247 Attention: Land Manager Fax: 907/263-7698 Verify: 907/263-7601 The following provisions shall survive the termination or Sections 10, 12, 18, 31 32, and 36, and the definitions referred necessary to effectuate the purposes of those Sections. surrender of this Lease: to therein to the extent Oil and Gas Lease C-061591 Page 27 of 29 12/06/99 45. ENTIRE AGREEMENT. This Agreement contains the entire understanding between Lessee and Lessor with respect to the Lease granted herein, and all agreements, understandings, representations and statements, oral or written, prior to the date of this Lease are superseded by this Agreement. Neither this Lease nor any provisions hereof may be modified or amended except by an instrument in writing signed by all Parties hereto and then only to the extent set forth in such instrument. 46. MEMORANDUM OF AGREEMENT. Concurrently with the execution of this Lease, the parties shall execute and deliver for recording a memorandum of this Lease, in a form mutually agreed by the parties, so as to provide constructive notice of the parties' respective rights under this Lease. This Lease shall not be recorded. 47. LESSEE WARRANTY. Lessee represents and warrants (for purposes of the Alaska Securities Act, A.S. 45.55.900 (b)(17)) that it has, during the preceding two (2) years, been engaged primarily in the business of exploring for, mining, producing or refining oil, gas or minerals. BY SIGNING this Lease, Lessor and Lessee agree to be bound by its provisions. IN WITNESS WHEREOF, the parties hereto have duly executed this Oil and Gas Lease as of the day and year first hereinabove written. LESSOR: COOK INLET REGION, INC, an Alaska corporation By: K,:- aL, `_. Its: Vice President Date December -Z__, 1999 LESSEE: UNION OIL COMPANY OF CALIFORNIA California corpor ion By: Its: -RN1 :y.�Nt-FA _�T Date: December l0 , 1999 Oil and Gas Lease C-061591 Page 28 of 29 12/06/99 STATE OF ALASKA ) ) ss. THIRD JUDICIAL DISTRICT ) ON THIS /7 day of December, 1999, before me the undersigned, a Notary Public in and for the District and State, personally appeared Kirk S. McGee, known to me to be the person whose name is subscribed as Vice President for Cook Inlet Region, Inc., and acknowledged to me that he executed the within instrument as the act of his principal for the purposes therein contained. IN WITNESS WHEREOF, I have hereunto set my hand and official seal the day and year first above -written Not ry Fgublic in and for Alaska My Commission Expires: Of ->L•01 STATE OF ALASKA ) ) ss. THIRD JUDICIAL DISTRICT ) OFFICIAL SEAL State o Alaska ♦ 0 HAZEL J. FELTON W NOTARY PUBLIC i. r'T T'T Expires T �• Sept. �•,2001 V TTY' ON THIS /!day of December, 1999, before7e the undersigned, a Notary Public in and for the District and State, personally appeared known to me to be the person whose name is subscribed as for Union Oil Company of California, and acknowledged to me that he or she 6xecuted the within instrument as the act of his or her principal for the purposes therein contained. IN WITNESS WHEREOF, I have hereunto set my hand and official seal the day and year first above -written. i Notary Public in and for Alaska My Commission Expires: OFFICIAL ♦Stare OfAlaskaHAZEL J. FELTONNOTARY PUBLIC1 • My commisw-ri Expires Sept. 26, 2001 • Oil and Gas Lease C-061591 Page 29 of 29 12/06/99 Schedule A Insurance A. Self -Insurance Option Upon reasonable advance written notice to Lessor, the Lessee may, at any time and in its sole discretion, elect to self -insure in lieu of obtaining the coverages set forth and described in this schedule, or any portion of them. The parties acknowledge that this self- nsurance option is based upon Lessor's analysis of certain public financial information cont erning Lessee available on the effective date of this Lease. In the event of a material and substantial adverse change in the Lessee's economic circumstances such that a reasonable Lessor would question Lessee's ability to self -insure at the levels described in this schedule, Lessor may require Lessee to procure insurance on the terms and conditions set forth in this schedule or on such other terms and conditions as the parties may then mutually agree. B. Insurance Coverage Lessee, at its sole expense, shall then secure and maintain throughout the remainder of the terns of the lease, the following, all of which shall be written on an occurrence basis: 1) Commercial general liability insurance with combined bodily injury and property damage liability limits of $25 million per occurrence or claims made with separate $25 million general and products/completed operations annual aggregate limits. Coverage shall be provided for, but not limited to, premise - operations, independent contractors, products/completed operations, blanket contractual liability, broad form property damage, personal and advertising injury, explosion, collapse and underground, incidental errors and omissions coverage. Coverage shall include an endorsement providing that a claim "in rem" shall be treated as a claim against Lessee. General liability insurance requirements shall apply to all Operations of Lessee and its agents, employees and contractors. If urnbrella or excess liability policies are required to achieve necessary total limits, coverage shall be no less broad in scope than the underlying commercial general liability insurance. 2) Automobile liability insurance with limits combined single limit for bodily injury Coverage shall be provided for all owned vehicles. t`,Ck L )02oJleaseinsurancesch,d.led­ "08,9" of $25 million per accident and property damage liability. , leased, hired and non -owned Automobile liability insurance requirements shall apply to all Operations of Lessee and its agents, employees and contractors. If umbrella or excess liability policies are required to achieve necessary total limits, coverage shall be no less broad in scope than the underlying commercial general liability insurance. (3) Workers' compensation and employers liability insurance shall comply with all state and federal Workers' Compensation and Occupational Disability laws. Coverage shall include a broad form all states endorsement. Statutory workers' compensation limits shall be provided together with the following employers' liability limits: $25 million each accident, bodily injury by accident; $25 million annual aggregate, bodily injury by disease; $25 million each employer, body injury by disease. Workers' compensation and employers liability insurance requirements shall apply to all Operations of Lessee and its agents, employees and contractors. i4i If aircraft are used in the operations to be performed hereunder, aviation liability insurance with limits of $25 million per occurrence, combined single limit for bodily injury and property damage liability. This coverage shall include all owned, hired and non -owned aircraft. If air strip, air field or other airport facilities are operated by Lessee in the operations to be performed hereunder, the coverage shall include airport liability. 5i If watercraft are used in the operations to be performed hereunder, watercraft liability insurance with limits of $25 million per occurrence, combined single limit for bodily injury and property damage liability. This coverage shall include owned and non -owned watercraft. (6) Time element pollution liability insurance with limits of $25 million combined single limit for bodily injury and property damage liability. Minimum time provisions are a twenty (20) day discovery period and a sixty (60) day reporting period, each from the time of occurrence. 17! Coverage for the cost of bringing a well under control in the event of a blowout including resultant pollution, seepage or contamination and resultant clean-up, cost to restore or redrill a well due to blowout, crater or fire, and the cost of extinguishing an oil and gas well fire, with limits of $200 million for one hundred percent (100%) interest, such insurance being proportionately reduced to Lessee's interest in the well. no< 4, 002 oil lease insurance schedule.coc 2 The amount and coverage of the insurance required pursuant to this Section B (or Section D, if applicable) shall not limit Lessee's liability nor relieve Lessee of any other obligation under this Lease. C. General Insurance Provisions. (1) Lessee must maintain reasonable deductibles. Lessee shall remain responsible for all payments falling within deductible levels, and Lessor and Lessor's insurance shall not be called upon to pay or contribute to any deductible payments. 2) Lessor shall provide to Lessor thirty (30) days' written notice prior to any cancellation, material alteration, or non -renewal or any of its insurance policies. '3) Lessor shall be an additional insured on all insurance policies required pursuant to Section B above, provided, however, that to the extent Lessor has indemnified Lessee under this Lease, Lessor need not be provided coverage under such policies. Making Lessor an additional insured on all such insurance policies shall not make Lessor responsible of premium payment or loss notification under any of Lessee's insurance policies. I4; Insurance polices maintained by Lessee shall be primary. Policies maintained bti! Lessor shall be excess and noncontributory to policies maintained by Lessee. (5) Lessee shall purchase insurance coverage from insurers with good financial integrity and, if such insurers are rated, they shall be rated no less than B+ VIII by A.M, Best's insurance rating service at the time Lessee purchases such insurance coverage. !6) Certificates of insurance for all of the above policies verifying that the coverages, limits, and endorsements are in force are to be mailed to Lessor and must be received prior to the commencement of Operations under this Lease. Such certificates shall provide that Lessor shall be given thirty (30) days' written notice prior to any cancellation or non -renewal of the insurance evidence by such certificates. (7) All policies shall contain a waiver of insurer's rights to subrogate against Lessor, provided, however, that to the extent Lessor has indemnified Lessee under this Lease, the insurer shall not be required to waive its rights to subrogate against Lessor. I,sOC." 002 -oil lease u,suiance schedule do( C.061 5;+' 12,'0819'I 3 1k 8) Lessee shall timely pay all premiums for the insurance policies for which Lessee is responsible. Prior to the expiration of any such policy, Lessee shall provide Lessor a renewal certificate showing that the insurance that Lessee is required to maintain is in full force and effect. Lessor shall be entitled to review the policies for the insurance which Lessee is required to maintain under this Lease's offices. D. Substitute Coverage If Lessee reasonable determines that, despite Lessee's good faith and diligent efforts to obtain the insurance coverage required pursuant to Section B. such coverage is not available on commercially reasonable terms (with the standard of commercial reasonableness being an objective standard and not one specific to Lessee or any of its Affiliates), then as many days prior to the expiration of the insurance coverage required under the Lease as reasonably possible, Lessor and Lessee shall meet and enter into good faith discussions. Pursuant to such discussions, Lessor and Lessee shall mutually and reas(mably agree upon the insurance coverage that. shall be substituted for the insurance coverage required pursuant to Section B, which substitute coverage shall be that coverage ,rvailable on commercially reasonable terms which most closely approximates the coverage required under Section B. After Lessor and Lessee have agree upon the substitute coverage, then (without any lapse in coverage occurring), Lessee may secure and maintain in force such substitute coverage in place of the insurance required pursuant to Section B. E. Maintenance of Insurance It Lessee fails to deliver any policy, certificate or renewal to Lessor required under this Lease within the prescribed time period or if any such policy is canceled without Lessor's consent. Lessor may, not less than ten (10) days after delivery to Lessee of notice stating its intent to do so, obtain such insurance. In which case Lessee shall reimburse Lessor for the cost of such insurance within thirty (30) days after receipt of a statement stating the cost 4 such insurance plus interest at the lesser of the prime rate announced from time to time by the National Bank of Alaska plus five percent (5%), or the maximum interest rate alto"ed by law, calculated from the date Lessor obtained such insurance to the date of Lessee's reimbursement. 10CA: )02 u,1 I—e --ranee schedule. ic-c 061591 4 Stote of Alaska Alaska Mapper- WELTS Logout (Logged in as Stephen F Davies) s , . a O p - - u- ` ----- --- - - ... - — - - - -- - - - - Street ,.: ; Run Query Map Options . • • •Open Map a 26 27 26 25 4;8) 20 _ 27 _ 26 25 ju 29 20 2T 26 I OL ADL 65890 - TISSUM _- - - - - - Layers- �CERT 0e3UED _ - �' - -_- V A L ► ❑ ❑ ❑ Layer Name 36 31 I (619) 32 _ _ -93- - _ 85 96 31 (639) 32 83 ]a 35 ► 2 PLSS Section Grid AK t ► 2 ❑ ❑ Wells ► ❑✓ 0 ❑� Surface Water Rmhts 1 6 25e69s249aa= ISSUED ('well - -- 6 _-- ---- _-- ► ❑ ❑ ❑� Subsurface Water RiQMs (621) 5 6 � 136315 9795 4 Klela Airport 8 _ = _ _ 2 1 (021) 5 4= _ _ _ ---3_ 2 ► ❑� ❑� Surface Temporary Water Use ! _ 10ERT ISSUED 100AK1 - ► ❑✓ 0 ❑ Subsurface Temporary Water ► ❑ ❑ ❑ Reservation of Water -_ __ -_ =__= '- _ ► ❑ ❑ ❑ Rural Education Attendance An L2 (623) ADG 206395 9 B'= _ - _ _ _= 39- _- -_ u 12 629 ( ) 0 9 L0 11 ► ❑ ❑ ❑ Hydrologic Un RS CENT pppp5 21131 ISSUED - _ - - Q��jERTISSUED 22 656657 T��T�� 14258 ER r15SUED LASAia• OL 06863 10 13 CERT" �6z411R 1T ISSUED =--.16. _ - __- _- _ _ 15 14 18 (624) 17 30 15 14 A76374ROADL 3 __ _ _ Deep Creek S W CRT LSSt f— -__ UED 24 AK 1 i(6N) = - 24F- 21 22 23 QQ 24 1J 20 21 22 23 AIX 00 P ACIN -_ =- WEL ,S: 31219, Perm f expired Z009 eep 36 = �— as LAS 2X152 Int 20 _ ze 27 a6 25 {azsJ 29 --=ze 27 zs i607BJCERT ISSUEJ - .... I_ - - LAS 103 - -- CERT Ir ��99a4 33 30 35 CERTSi#5UED 30 ` _ 31 (fin) -_ _ 32 _ 93 34 _ 35 36 (�) 32 33 34 35 I60Y931 QQ �DL .. -- _ = LAS Navigation x *4R'%&D�E"Vmu _ ` •- _ _ = Select a Navpabon Opbw: 4 3 2 364, 1 _ (631)'- 5 -4_ -- 3 2 Latitude I L0n9ttude DMS (WGS84) 2 178.3652 ..117FRT I .QQ LAS 2n24 CER T1ss - - _ D _ Latitude: 59 54 34.71596 N 1 c s J6B C RT = LAN xers Longitude: 151 34 52.10022 W 11 • 10 1 >Z - 20888 _ - = _ (033) __ - ___ _ _ 0 9 10 11 11 .R PNDAc _- -- - _ _- - - r 1 1 ( View Use _s.l Remark: INPUT Geographic, NAD27 AOGCC Permit to Drill 27 September 2017 OUTPUT State Plane, NAD27 5004 - Alaska 4, U.S. Feet DEEP CREEK SW4 1/1 Latitude: 59 54 36.89544 Northing/Y: 2162576.281 Longitude: 151 34 44.26376 Easting/X: 210191.966 Convergence: -1 21 58.57326 Scale Factor: 0. 999995589 Corpscon v6.0.1, U.S. Army Corps of Engineers TRANSMITTAL LETTER CHECKLIST WELL NAME: 4' e_ PTD: 7- Development _ Service _ Exploratory - Stratigraphic Test Non -Conventional FIELD: POOL: Check Box for Appropriate Letter / Paragraphs to be Included in Transmittal Letter CHECK OPTIONS TEXT FOR APPROVAL LETTER MULTI The permit is for a new wellbore segment of existing well PF,rmit LATERAL No. , API No. 50--__ (If last two digits Production should continue to be reported as a function of the original in API number are API number stated above. between 60-69) In accordance with 20 AAC 25.005(f), all records, data and logs acquired for the pilot hole must be clearly differentiated in beth well Pilot Hole name ( PH) and API number (`50- - - - ) from records, data and logs acquirFM for well (name onpermit). The permit is approved subject to full compliance with 20 AAC 25.055. Approval to produce/inject is contingent upon issuance of a conservation Spacing Exception order approving a spacing exception. (Company Narne) Operator assumes the liability of any protest to the spacing exception that may occur. All dry ditch sample sets submitted to the AOGCC must be in no greater Dry Ditch Sample than 30' sample intervals,.frew,-below the perrna#reer-mem Ie smiles -are- first caught and 10' s le intervals through target zones. Please note the following special condition of this permit: production or production testing of coal bed methane is not allowed for Non -Conventional (name of well) until after (Company Name) has designed and Well implemented a water well testing program to provide baseline data on water quality and quantity. (Company Name) must contact the AOGCC to obtain advance approval of such water well testing program. Regulation 20 AAC 25.071(a) authorizes the AOGCC to specify types of well logs to be run. In addition to the well logging program proposed by (Company Name) in the attached application, the following well logs are Well Logging also required for this well:/ . `�6/ � ¢ �— 2. / iac / i� Requirements Per Statute AS 31.05.030(d)(2)(13) and Regulation 20 AAC 25.071, composite curves for well logs run must be submitted to the AOGCC within 90 days after completion, suspension or abandonment of this well. Revised 2/2015 Well Logging Requirements - Deep Creek SW-4 .txt Lithology log required in lieu of mud log. Gamma ray, SP, and resistivity logs must be recorded from base of conductor pipe to total depth of the well. Page 1 WELL PERMIT CHECKLIST Field & Pool PTD#: 2171320 Company HILCORP ALASKA LLC _— Initial Class/Type Well Name: DEEP CK SW4 Program STIR Well bore seg STIR / PEND GeoArea 820 Unit 50420 On/Off Shore On Annular Disposal Administration 17 Nonconven. gas conforms to AS31.05.0306.1.A),Q.2.A-D) Yes 1 Permit- fee attached_ - - - - - - - - - - - - - - -NA I2 Lease number appropriate_ - Yes - - - - Lies wit_hin_CIRI_lea_se ALD 389226, which is committed to -the Deep -Creek Unit._ 3 Unique well name and number . Yes 4 Well located in-a_defined -pool -------- - - - - - - No Shallow stratigraphic_test well to reconcile differences between seismic ----------- - - 5- 5 Well located proper distance from drilling unit boundary_ - - - - - - - Yes 30' from lease_ boundary; adjacent lease is CIRI _property_. Stratigraphic test well -only._ 6 Well located proper distance_ from other wells_ - - - - - - - - - - - - - - Yes - in Only well_ in section_; nearest oil/gas well is Star 1,_-1-1/2 miles SW. No registered_drinkingwater wells 7 Sufficient acreage_avail_able in -drilling unit - - - - - - - - - - - - - - - - - - - --- Yes _ _ - - - - - or other are located within 1-1/2 miles of this proposed location. p p 8 if deviated, is_we_llbore plat_included NA_ _ _ Vertical well ------- ------ 9 Operator only affected party - - Yes - - _ _ - - 10 Operator has appropriate_ bond in force - - - - - - - - - Yes Appr Date 11 Permit can be issued without conservation order_ - - - - - - - - - Yes - . 112 Permit can be issued -without administrative_approval - - - - - - - - - - - - - - Yes - - - - - - - - - - - - - - - - - SFD 9/27/2017 13 -Can permit be approved before 15 -day wait_ Yes - . --------------------- - --------------- 14 Well -located within area and -strata authorized by_ Injection Order # (put_ 10# in_comments)-(For _ NA_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 15 All wells _within_1/4_mile_area_of review identified (For service well only) - Yes - - - - - - - - 16 Pre -produced injector; duration -of pre production less_ than 3 months_ (For -service well only) - Yes 18 Conductor string -provided - _ _ Yes - - - - - - - 6 5/8" conductor set at 160 ft- - - Engineering 19 Surface casing. protects all known USDWs . - - - - - - - - - - NA_ - - - OH to600ft_md._Freshwater- expected - - - - - - - - - - - - - - - - - - - 20 CMT vol adequate to circulate -on -conductor & surf_csg - - - - - _ - - - - - N_A- _ - - 21 CMT vol adequate -to tie-in long string to surf csg_ NA_ ------- 22 CMT will coverall known_productive horizons_ - - - - - ------------------- NA_ - - - - - - - WHIWHIR& A with Grout to surface to.isolate freshwater.. 23 Casing desgns adequate for CJ, B &_ permafrost NA- - - - - - - - - - - - - - - - . . . _ .. . . _ . . 24 Adequate tankage -or reserve pit - - - - - - - Yes - . - Using rotating -head with line to -tank. 25 If_a_ re -drill, has a- 10-403 for abandonment been approved - _ . - - - - NA- - - - - - - - - - - - - - - 26 Adequate wellbore separation -proposed - - - - - Yes - - - - - - vertical well._ _ 27 If_diverter required, does it meet_ regulations_ _ . _ - - - - - Yes - - - - - - _ Using a rotating- head with line to_ tank_ for_returns.- Appr Date 28 Drilling fluid program schematic-&- equip list_adequat_e_ - - - - - - - - - - - Yes - - - - - - - Using air -ford ling fluid,..- standard water well procedures used._ . GLS 10/2/2017 29 .BOPEs,-do they meet regulation - --------- NA_ 30 BOPE-press rating appropriate; test to -(put psig in comments)- - - - - - - - - - - - - - - - - - N_A_ - - . - _ _ - - - ---------------------------------------- 31 Choke -manifold complies WAPI_RP-53 (May 84)_ - - - - - - - NA_ 32 Work will occur without operation shutdown_ - - - - - - - - - -------------------------Y -es 33 Is presence.... gas_ probable _ _ - - - - ----------- N -o_ _ _ _ - _ - _ Gas_ detection_ required on spite... _LEL _meters_ 34 -Mechanical-condition of wells within AOR verified (For service well only) - - - - - - - - - - - - - - NA- _ - - - - - - - - - - - - - - 35 Permit_ can be issued w/o hydrogen- sulfide measures - - - - Yes - . _ _ _ _ _ None -expected based on oil/gas expl & dev wells, located -1.5 miles SW and 5_miles NE. Geology 36 Data resented on potential overpressure zones p p - - - - - - - - - - - Yes - _ - No abnormal pressure encountered at this depth in any wells within this _region - - - - - - - - - Appr Date 37 Seismic_analysis_ of shallow gas_zones_ - - - -- Yes - - - Very little gas was encountered between the -surface and 1000' TVD_in any. of the SFD 9/27/2017 38 Seabed condition survey -(if off_ -shore) - - - - - - - - N_A_ - - - - _ wells in this area. No_inidicators observed on seismic data. 39 Contact name/phone for weekly -progress reports_ [exploratory only] - - - - - - .. Yes - - - - - _ _ Contact: Paul Mazzolini 777-8369 - - - - - . _ . ... - - - _ - - - _ Geologic Engineering Public If landowner requests possesion of well for use as water well written permission from AOGCC is required. GIs Commissioner: Date: Commissioner: Date C r Date