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Home My WebLink About213-068Nolan Vlahovich Hilcorp Alaska, LLC Geotech 3800 Centerpoint Drive, Suite 1400 Anchorage, AK 99503 Tele: (907) 564-4558 E-mail: nolan.vlahovich@hilcorp.com Please acknowledge receipt by signing and returning one copy of this transmittal. Received By: Date: Date: 1/21/2026 To: Alaska Oil & Gas Conservation Commission Natural Resource Technician 333 W 7th Ave Suite 100 Anchorage, AK 99501 SFTP DATA TRANSMITTAL T#20260121 Well API #PTD #Log Date Log Company Log Type AOGCC E-Set# BCU 16RD 50133205540100 207125 12/3/2025 AK E-LINE PPROF T41253 BRU 211-35 50283201890000 223050 11/7/2025 AK E-LINE Perf T41254 BRU 213-26 50283201920000 223069 11/23/2025 AK E-LINE Perf T41255 BRU 213-26T 50283202040000 225038 11/4/2025 AK E-LINE Perf T41256 BRU 241-34S 50283201980000 224077 11/9/2025 AK E-LINE Perf T41257 BRU 241-34T 50283201810000 220052 11/6/2025 AK E-LINE Perf T41258 BRU 244-27 50283201850000 222038 12/13/2025 AK E-LINE Perf T41259 BRU 244-27 50283201850000 222038 12/19/2025 AK E-LINE StripGun T41259 GP ST 17586 9 50733204480000 193062 11/13/2025 AK E-LINE Perf T41260 IRU 241-01 50283201840000 221076 12/21/2025 AK E-LINE Perf T41261 IRU 241-01 50283201840000 221076 12/30/2025 AK E-LINE Perf T41261 IRU 241-01 50283201840000 221076 12/16/2025 AK E-LINE Plug T41261 IRU 241-01 50283201840000 221076 11/26/2025 AK E-LINE Plug/Perf T41261 KALOTSA 01 50133206570000 216132 11/19/2025 AK E-LINE Perf T41262 KBU 31-18 50133206490000 215024 11/8/2025 AK E-LINE Drift/PPROF T41263 KU 12-17 50133205770000 208089 11/14/2025 AK E-LINE StimGun T41264 LRU C-01RD 50283200610100 201168 11/27/2025 AK E-LINE RCT/Perf T41265 MPI 2-32 50029220840000 190119 12/10/2025 AK E-LINE LDL T41266 MPI 2-38 50029220900000 190129 12/5/2025 AK E-LINE LDL T41267 MPU H-16 50029232270000 204190 12/3/2025 AK E-LINE CBL T41268 MPU H-16 50029232270000 204190 11/19/2025 AK E-LINE TubingCut T41268 MPU I-14 50029232140000 204119 11/13/2025 AK E-LINE CBL T41269 NCIU A-06A 50883200260100 225071 11/28/2025 AK E-LINE Perf/Plug T41270 NCIU A-08 50883200280000 169063 12/2/2025 AK E-LINE GPT T41271 NCIU A-19 50883201940000 224026 12/16/2025 AK E-LINE GPT T41272 NCIU A-19 50883201940000 224026 12/12/2025 AK E-LINE GPT/Perf/Plug T41272 NCIU A-19 50883201940000 224026 12/17/2025 AK E-LINE Perf T41272 NCIU A-21A 50883201990100 225075 12/30/2025 AK E-LINE PPROF T41273 OP19-T1N 50029234910000 213068 11/19/2025 AK E-LINE TubingPunch T41274OP19-T1N 50029234910000 213068 11/19/2025 AK E-LINE TubingPunch Gavin Gluyas Digitally signed by Gavin Gluyas Date: 2026.01.21 13:56:35 -09'00' Nolan Vlahovich Hilcorp Alaska, LLC Geotech 3800 Centerpoint Drive, Suite 1400 Anchorage, AK 99503 Tele: (907) 564-4558 E-mail: nolan.vlahovich@hilcorp.com Please acknowledge receipt by signing and returning one copy of this transmittal. Received By: Date: PCU D-10 50283202080000 225082 12/9/2025 AK E-LINE Perf T41275 SCU 322C-04 50133101040100 215217 12/4/2025 AK E-LINE TubingPunch T41276 SRU 222-33 50133207150000 223100 12/7/2025 AK E-LINE Plug T41277 SU 43-10 50133207390000 225107 11/26/2025 AK E-LINE CBL T41278 TBU A-12RD 50733200760100 171029 11/29/2025 AK E-LINE Perf T41279 TBU D-24A 50733202240100 174064 12/2/2025 AK E-LINE TubingPunch T41280 TBU D-24A 50733202240100 174064 11/21/2025 AK E-LINE TubingPunch T41280 TBU M-10 50733205880000 209154 11/15/2025 AK E-LINE Perf T41281 Please include current contact information if different from above. Gavin Gluyas Digitally signed by Gavin Gluyas Date: 2026.01.21 13:56:51 -09'00' 1. Type of Request: Abandon Plug Perforations Fracture Stimulate Repair Well Operations shutdown Suspend Perforate Other Stimulate Pull Tubing Change Approved Program Plug for Redrill Perforate New Pool Re-enter Susp Well Alter Casing Other: 2. Operator Name: 4. Current Well Class: 5. Permit to Drill Number: Exploratory Development 3. Address:Stratigraphic Service 6. API Number: 7. If perforating: 8. Well Name and Number: What Regulation or Conservation Order governs well spacing in this pool? Yes No 9. Property Designation (Lease Number): 10. Field: 11. Total Depth MD (ft): Total Depth TVD (ft): Effective Depth MD: Effective Depth TVD: Junk (MD): 13,382 NA Casing Collapse Conductor NA Surface 2,260psi Intermediate 3,090psi Production Liner NA, Slotted Packers and SSSV Type: Packers and SSSV MD (ft) and TVD (ft): 12. Attachments: Proposal Summary Wellbore schematic 13. Well Class after proposed work: Detailed Operations Program BOP Sketch Exploratory Stratigraphic Development Service 14. Estimated Date for 15. Well Status after proposed work: Commencing Operations: OIL WINJ WDSPL Suspended 16. Verbal Approval: Date: GAS WAG GSTOR SPLUG AOGCC Representative: GINJ Op Shutdown Abandoned Contact Name: Contact Email: Contact Phone: Authorized Title: Conditions of approval: Notify AOGCC so that a representative may witness Sundry Number: Plug Integrity BOP Test Mechanical Integrity Test Location Clearance Other Conditions of Approval: Post Initial Injection MIT Req'd? Yes No APPROVED BY Approved by: COMMISSIONER THE AOGCC Date: Comm. Comm. Sr Pet Eng Sr Pet Geo Sr Res Eng NA NA and NA NA and NA NA 13,382 See Schematic 907-777-8503 ryan.rupert@hilcorp.com Operations Manager November 14, 2025 3-1/2" Perforation Depth MD (ft): See Schematic 160 20" 13-3/8" 9-5/8" 2,146 5-1/2"7,593 6,058 5,020psi 5,750psi 2,136 3,442 3,509 2,146 6,058 160 160 9.2#, L-80 TVD Burst 5,657 MD NA NA, Slotted Hilcorp Alaska, LLC Length Size Proposed Pools: 3,509 13,380 3,509 1,211 SCHRADER BLUFF OIL Same STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION COMMISSION APPLICATION FOR SUNDRY APPROVALS 20 AAC 25.280 ADL0355024, ADL0373301, ADL0390616, ADL0391283 213-068 NIKAITCHUQ OP19-T1N 3800 Centerpoint Dr, Suite 1400 Anchorage, AK 99503 50-029-23491-00-00 NIKAITCHUQ PRESENT WELL CONDITION SUMMARY AOGCC USE ONLY Tubing Grade: Tubing MD (ft):Perforation Depth TVD (ft): Ryan Rupert Subsequent Form Required: Suspension Expiration Date: Will perfs require a spacing exception due to property boundaries? Current Pools: MPSP (psi): Plugs (MD): 17. I hereby certify that the foregoing is true and the procedure approved herein will not be deviated from without prior written approval. Authorized Name and Digital Signature with Date: Tubing Size: Form 10-403 Revised 06/2023 Approved application valid for 12 months from date of approval.Submit PDF to aogcc.permitting@alaska.gov By Grace Christianson at 8:37 am, Nov 07, 2025 Digitally signed by Sara Hannegan (2519) DN: cn=Sara Hannegan (2519) Date: 2025.11.07 07:23:05 - 09'00' Sara Hannegan (2519) 325-683 A.Dewhurst 07NOV25 A.Dewhurst 07NOV25 07-NOV-2026* Approved for 1 year suspension. TOC for cement plug for perforations abandonment does not permanently isolate the SB reservoir. Future re-drill must exit below top of SB reservoir or proper cement plug to be set across all annuli of the SB confining zone within 1 year. * BOPE pressure test to 2000 psi. 24 hour notice to AOGCC.10-404 MGR07NOV25 11/07/25 Decomplete for Sidetrack Well: OP19 Well Name:OP19 API Number:50-029-23491-00-00 Current Status:Offline N-sand Producer Permit to Drill Number:213-068 First Call Engineer:Ryan Rupert (907) 301-1736 (c) Second Call Engineer:Keith Lopez (907) 903-5432 (c) Regulatory Tech Darci Horner (907) 777-8406 (w) Maximum Expected BHP: 1,565 psi @3,546 TVD (8.5ppg) SI32 MDT (5/22/13) Max. Potential Surface Pressure: 1211 psi Using 0.1 psi/ft Brief Well Summary Long term shut in producer OP19 is the only development well drilled in the Schrader Bluff Oil Pools N-sands at Nikaitchuq. ENI drilled the horizontal in 2013. Brief production tests were performed, but multiple pumps suffered infant failures. There has been no other offtake, and zero injection into the N-sands at Nikaitchuq. It is thought that the pump failures were caused primarily by sand production. Given the success of N-sand development at Milne Point, Hilcorp is planning to drill N-sand producers and injectors in 2026 and equip the producers with sand control completions. OP19 in its current state cross cuts several planned drill wells in the N-sand. We also aim to reuse this upper wellbore as a sidetrack for N-sand drilling. The sidetrack will be a separate PTD. This procedure aims to abandon the N-sand reservoir, and set the well up for a sidetrack with KOP at ~5400 MD.This work does NOT aim to fully abandon the Schrader Bluff Oil Pool in this well, as the planned sidetrack will re-enter the reservoir from the existing reservoir penetration. Decomplete for Sidetrack Well: OP19 Pertinent wellbore information: - Inclination Goes > 70 degrees at ~3500 MD Sail angle of 85 degrees from 4900 6600 MD - Critical depths: 9-5/8 ToC: 4010 MD / 3195 TVD (Volumetric estimate assuming 10% washout) Top Nikaitchuq Schrader Bluff Oil Pool: 5249 MD / 3376 TVD Planned Kickoff Point: 5400 MD / 3385 TVD Liner Top Packer: 5789 MD / 3416 TVD Top slot in 5-1/2 liner: 6479 MD / 3481 TVD - Reservoir Pressure <1 month total offtake from N-sands (OP19 was only offtake point) No prior injection SI32 MDT acquired May-2013 before OP19 offtake, showed 1565psi at 3546 TVD (<8.5ppg) Production hole was drilled with 9.0 9.1ppg mud 2013 RWO of OP19 circulated well with 8.5ppg injection water and saw SITP / SICP of ~40psi 2013 RWO weighted up to 9.1ppg and had no issues History: - August / September-2013 Drill and Complete 9-5/8 casing was cemented with no losses Subsequent MIT of the casing PASSED to 3000psi (last casing MIT) Production hole drilled with 9.0 / 9.1ppg mud N-sand completed with 5-1/2 slotted liner, and through tubing ESP - 9/23/13 10/10/13: Flow test. ESP died after <1-momth - 12/6/13: CT attempts a through tubing ESP swap. Everything looks fine, but no fluid to surface - Dec-2013 RWO 10 day RWO to swap ESP for ESSPCP Circulated well with 8.5ppg injection water. Saw SITP / SICP of ~40psi Weighted up to 9.1ppg brine. Well stayed dead Could not successfully establish deep circulation (plugged tubing) Circulated through a shallow shear valve Bottom 1300 of tubing full of sand / pulled wet No problem pulling completion / pump from 5742 MD (had 60 x 7 shroud over ESP) Casing / liner cleanout performed Cleanout BHA tagged at 5734 MD (previous bottom ESP depth) Successfully washed / reversed from 5734 7010 MD (1200 into liner) Sand returns fell off after 7010 MD BHA had 1200 of 2-7/8 on bottom with a muleshoe, and 5 drillpipe above 2600bbls brine used over 10 days. Only ~500bbls lost to formation - Dec-2013: produced for a handful of days after ESPCP installed, and then died (no electrical connection below wellhead) Planned Kickoff Point: 5400 MD / 3385 TVD Top Nikaitchuq Schrader Bluff Oil Pool: 5249 MD / 3376 TVD Decomplete for Sidetrack Well: OP19 Rig Decomplete / CT Setup Procedure 1. MIRU Nordic #4 2. Kill well: a. Planned KWF will be injection water (8.5ppg) b. Ensure any wellbore fluids are fully displaced with KWF either via circulation or bullheading c. Tubing volume to ESPCP = 50bbls d. IA volume to top slot = 390 bbls 3. Ensure well is dead. If needed, weight up injection water and re-kill well until dead, and the same KWF density is throughout wellbore. 4. Set BPV/TWC, ND tree, NU BOP stack (see attached) a. Notify AOGCC 24 hours in advance for witness b. Test to 250psi Low /2,500psi High / 2,500psi Annular c. BOPE will be used as needed to circulate the well 5. Pull BPV/TWC 6. Unseat tubing hanger and completion 7. POOH laying down 3-1/2 tubing and ESPCP from 5746 MD 8. MU 4-1/2 work string a. Will be configured to wash down / cleanout 9-5/8 casing b. End of assembly needs a stinger to stab into 7 LTP c. Plan for stinger to be sealing d. No packer planned, as string is temporary 9. Run 4-1/2 work string to top liner at 5789 MD, wash / circulate as necessary to get down and clean out tieback receptacle 10. Sting into tieback receptacle at 5789 MD. a. Use circulation to confirm stung in b. Main purpose of string is to be a mechanical guide for CT post-rig (not an integrity barrier) c. Seals on end of tubing are mainly to prevent future cement job form getting into annulus d. Ideally we could test 9-5/8 x 4-1/2 annulus against seals, BUT corrosion / solids in liner top may prevent this e. Not planning on cleaning / remediating liner top / seals if we cant get a passing MIT 11. PU and space out 4-1/2 work string 12. Freeze protect tubing and IA down to 2100 MD (118bbls in IA / 32bbls in tubing) 13. Land hanger / completion 14. RDMO RWO crew and equipment Decomplete for Sidetrack Well: OP19 CT Reservoir Abandonment 1. MIRU CT 2. PT lubricator to 250psi low / 2500psi high 3. MU cleanout / cementing nozzle 4. RIH and drift 5-1/2 slotted liner to PBTD at 13,380 MD. a. Cleanout solids in liner as needed (likely) b. Given reservoir pressure, should be able to establish returns to surface 5. Once nozzle is as deep as practical or at PBTD, pump a bottoms up taking returns to surface to ensure a clean liner. Obtain a baseline loss rate to formation as well. 6. Cement 5-1/2 slotted liner a. Plan to lay in cement across slotted liner taking returns to surface while POOH b. Target BoC: PBTD at 13,380 MD (or as deep as we can reach) c. Target ToC: 5850 MD d. Plan to use 12-16ppg cement. TBD e.Volume to pump: 335bls i. Slotted liner volume: 180bbls ii. 50% of openhole annulus behind 5-1/2 = 155bbls iii. Cement volumes will be adjusted tag depth, loss rate, injectivity, etc f. If IA is not fully isolated, flush backside at end of cement job and/or hold pressure on IA throughout to prevent cement from getting behind tubing 7. Pull up to safety and hesitation squeeze up to 1000psi 8. Contaminate cement down to 5850 MD and POOH 9. WoC 10. MIT-T (or CMIT-TxIA if end of tubing doesnt achieve seal) to 1500psi. If MIT against initial cement plug passes, skip down to tubing cut Decomplete for Sidetrack Well: OP19 Contingency cement plug #2 (If MIT against cement plug fails) -MU and RIH with cementing nozzle -Tag ToC - Cement job #2 Plan to lay in cement across slotted liner taking returns to surface while POOH Target BoC: Tag depth Target ToC: 5850 MD Plan to use 12-16ppg cement. TBD Cement volumes will be calculated based on tag depth, loss rate, injectivity, etc If IA is not fully isolated, flush backside at end of cement job and/or hold pressure on IA throughout to prevent cement from getting behind tubing - Pull up to safety and then contaminate down to 5850 MD (no squeeze for cement job #2) - WoC - MIT-T (or CMIT-TxIA if end of tubing does not achieve seal) to 1500psi. 11. After passing MIT against ToC, MU 4-1/2 tubing cutter 12. RIH and cut 4-1/2 tubing at ±5,550 MD a. Depth is approximate, no tie-in log necessary b. This cut will ensure the drilling rig can pull the work string if the end of tubing gets partially cemented in 13. POOH and FP well (if needed) to 2300 with diesel (35bbls) 14. RDMO CT Attachments: 1. Current Wellbore Schematic 2. Proposed wellbore schematic 3. Nordic-4 BOPE diagram TOC to be below top of the SB reservoir for future sidetrack. - mgr Nikaitchuq Field Last Completed: 12/28/2013 PTD: 213-068 API #: 50-029-23491-00-00 Casing 20 20" Size ID Top 20" N/A Surface 13-3/8" 12.415" Surface 13-3/8"9-5/8" 8.835 Surface 5-1/2 4.950 5,789' 2 3-1/2" 2.992 Surface No Top MD TVD Inc ID OD 1 5,657' 3,403' 85 2.992" 5.310" 2 5,711' 3,409' 84 NA 5.130" 3 5,741' 3,412' 84 6.059" 7.000" 4 5,746' 3,412' 84 5 5,789' 3,416' 84 St. MD (ft)TVD (ft)Inc Valve Latch Port 2 2,223 2,209 19 Dummy BK NA 1 5,558 3,395 86 SOV* BK ? 1 *T to IA sheer set at 3100psi (possibly sheared) 5-1/2" Swell Packer 5-1/2" Swell Packer 1 5-1/2" Swell Packer 5-1/2" Swell Packer 2 5-1/2" Swell Packer 5-1/2" Swell Packer 3 4 OP19-T1N Schematic Oil Producer with ESPCP Lift Wt/ Grade/ Conn 5,657'9.2#, L-80, IBTM TUBING DETAIL CASING DETAIL Cement Details 13,382' 179#, X-65 68#, L-80, BTC 40#, L-80, Hyd 563 15.5-17#, L-80, Hyd 521 Hole MD 30" hole, driven, no cement 16" Hole: Cemented with 421bbls of 10.7ppg lead followed by 70bbls 12.5ppg tail. 83bbls returned to surface. TOC at surface. Intermediate Surface Conductor Type 13-3/8" 12-1/4" hole: cemented with 115bbls 12.5ppg cement. No losses during job. Assuming 10% washout, Volumetric TOC = 4010' MD.9-5/8" JEWELRY DETAIL Tubing Slotted Production Liner CEMENT INFORMATION Btm 160 2,146' 6,058' 6,085' 160' 2,160' Item Discharge Gauge Sub Top of ESPCP Assembly (TTC Drilled Tubing Crossover) Bottom of 7" Shroud (30.26' long) Bottom of Motor Centralizer 9,834' 11,064' MD (ft)Item Baker SLXP Liner Hanger/Packer 6,088' 6,458' 7,957' 8,411' KBMG 2/28/2020 KBMG 12/28/2013 GAS LIFT MANDRELS 3-1/2" x 1" Type Date 5 Nose Guide Shoe 9-5/8" HAL 5-1/2" Zonal Isolation Swell Packers (x 6) N Sand 5-1/2" Slotted liner to 13,380' MD/3,509' TVD, hole TD 13,382' MD PCP ESP power cable, (1) 3/8" Chem 00070 degree inclination @ ~3,489' OP19-T1N Schematic Revamped 11-6-2025 Last edited by: DH 11/6/2025 Nikaitchuq Field Last Completed: 12/28/2013 PTD: 213-068 API #: 50-029-23491-00-00 Casing 20 20" Size ID Top 20" N/A Surface 13-3/8" 12.415" Surface 13-3/8"9-5/8" 8.835 Surface 5-1/2 4.950 5,789' 4-1/2" 3.958 Surface No Top MD TVD Inc ID 1 5,789' 3,416' 84 2 5,800' 3,418' 84 6.180" Proposed Tubing cut @ 5,550'5-1/2" Swell Packer 1 5-1/2" Swell Packer 5-1/2" Swell Packer 5-1/2" Swell Packer 5-1/2" Swell Packer 5-1/2" Swell Packer Sealbore 1 2 Proposed cement from 5,850' MD to PBTD HAL 5-1/2" Zonal Isolation Swell Packers (x 6)Nose Guide Shoe 9-5/8"Top Slot @ 6,479' MD Bottom Slot @ 13,380' MD N Sand 5-1/2" Slotted liner to 13,380' MD/3,509' TVD, hole TD 13,382' MD OP19-T1N Proposed Schematic Oil Producer with ESPCP Lift Wt/ Grade/ Conn 5,789'TBD TUBING DETAIL CASING DETAIL Cement Details 13,382' 179#, X-65 68#, L-80, BTC 40#, L-80, Hyd 563 15.5-17#, L-80, Hyd 521 Hole MD 30" hole, driven, no cement 16" Hole: Cemented with 421bbls of 10.7ppg lead followed by 70bbls 12.5ppg tail. 83bbls returned to surface. TOC at surface. Intermediate Surface Conductor Type 13-3/8" 12-1/4" hole: cemented with 115bbls 12.5ppg cement. No losses during job. Assuming 10% washout, Volumetric TOC = 4010' MD.9-5/8" Item Tie-Back Receptacle Baker SLXP Liner Hanger/Packer JEWELRY DETAIL Workstring Slotted Production Liner CEMENT INFORMATION Btm 160 2,146' 6,058' 6,085' 160' 2,160' 9,834' 11,064' MD (ft)Item 6,088' 6,458' 7,957' 8,411' 70 degree inclination @ ~3,489' OP19-T1N Proposed Schematic 11-6-2025 with 2 cmt stages Last edited by: DH 11/6/2025 Nordic Rig 4 ARRS 5M Nordic Calista 02.24.2025 All Components 5,000 psi BLIND/SHEAR RAMS VBR RAMS CHOKE HCR MANUAL CHOKE KILL HCR INSIDE KILL3" 5,000 PSI WP KILL LINE Annular 2 7/8 x 5 VBR Sundry Application Well Name______________________________ (PTD _________; Sundry _________) Plug for Re-drill Well Workflow This process is used to identify wells that are suspended for a very short time prior to being re-drilled. Those wells that are not re-drilled immediately are identified every 6 months and assigned a current status of "Suspended." Step Task Responsible 1 The initial reviewer will check to ensure that the "Plug for Redrill" box in the upper left corner of Form 10-403 is checked. If the "Abandon" or "Suspend" boxes are also checked, cross out that erroneous entry and initial it on the Form 10-403. Geologist 2 If the Abandon box is checked in Box 15 (Well Status after proposed work) the initial reviewer will cross out that checkbox and instead, check the "Suspended" box and initial those changes. Geologist The drilling engineer will serve as quality control for steps 1 and 2. Petroleum Engineer (QC) 3 When the RA2 receives a Form 10-403 with a check in the "Plug for Redrill" box, they will enter the Typ_Work code "IPBRD" into the History tab for the well in RBDMS. This code automatically generates a comment in the well history that states "Intent: Plug for Redrill." Research Analyst 2 4 When the RA2 receives Form 10-407, they will check the History tab in RBDMS for the IPBRD code. If IPBRD is present and there is no evidence that a subsequent re-drill has been completed, the RA2 will assign a status of SUSPENDED to the well bore in RBDMS. The RA2 will update the status on the 10-407 form to SUSPENDED, and date and initial this change. If the RA2 does not see the "Intent: Plug for Redrill" comment or code, they will enter the status listed on the Form 10-407 into RBDMS. Research Analyst 2 5 When the Form 10-407 for the redrill is received, the RA2 will change the original well's status from SUSPENDED to ABANDONED. Research Analyst 2 6 The first week of every January and July, the RA2 and a Geologist or Reservoir Engineer will check the "Well by Type Work Outstanding" user query in RBDMS to ensure that all Plug for Redrill sundried wells have been updated to reflect current status. At this same time, they will also review the list of suspended wells for accuracy and assign expiration dates as needed. Research Analyst 2 Geologist or Reservoir Engineer A.Dewhurst 07NOV25 213-068 325-683 A.Dewhurst 07NOV25 Nikaitchuq OP19-T1N THE STATE °fALASKA GOVERNOR MIKE DUNLEAVY Stefano Pierfelici Well Operations Project Manager Eni US Operating Company Inc. 3800 Centerpoint drive, Suite 300 Anchorage, AK 99503 Re: Nikaitchuq Field, Schrader Bluff Oil Pool, OP 19 -TIN Permit to Drill Number: 213-068 Sundry Number: 320-051 Dear Mr. Pierfelici: Alaska Oil and Gas Conservation Commission 333 West Seventh Avenue Anchorage, Alaska 99501-3572 Main: 907.279.1433 Fax: 907.276.7542 www.00gcc.oloska.gov Enclosed is the approved application for the sundry approval relating to the above referenced well. Please note the conditions of approval set out in the enclosed form. As provided in AS 31.05.080, within 20 days after written notice of this decision, or such further time as the AOGCC grants for good cause shown, a person affected by it may file with the AOGCC an application for reconsideration. A request for reconsideration is considered timely if it is received by 4:30 PM on the 23rd day following the date of this letter, or the next working day if the 23rd day falls on a holiday or weekend. Sincerely, er . Price air DATED this � =' day of January, 2020. RBDMS '''FEB 0 4 2020 STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION COMMISSION APPLICATION FOR SUNDRY APPROVALS 20 AAC 25.280 RIECEEIVED .IAN 2 3 8 020 AQQQQ m/��s i�/�i�ar o 1. Type of Request: Abandon ❑ Plug Perforations ❑ Fracture Stimulate ❑ Repair Well ❑ Operations shutdown ❑ Suspend ❑ Perforate ❑ Other Stimulate ❑ Pull Tubing ❑✓ - Change Approved Program ❑ Plug for Redrill ❑ Perforate New Pool ❑ Re-enter Susp Well ❑ Alter Casing ❑ Other: ESP Change out0 2. Operator Name: 4. Current Well Class: 5. Permit to Drill Number: Eni US Operating Co. Inc. Exploratory ❑ Development Q - Stratigraphic ❑ Service ❑ 213-068 3. Address: 6. API Number: 3800 Centerpoint Drive, Ste. 300, Anchorage, AK 99503 50-029-23491-00-00 7. If perforating: 8. Well Name and Number: What Regulation or Conservation Order governs well spacing in this pool? N/A Will planned perforations require a spacing exception? Yes ❑ No Q OP19-T1 N ' 9. Property Designation (Lease Number): 10. Field/Pool(s): ADL 373301, 390616, 355024, 391283 ' I Nikaitchuq Schrader Bluff Pool 11. PRESENT WELL CONDITION SUMMARY Total Depth MD (ft): Total Depth TVD (it): Effective Depth MD: Effective Depth TVD: MPSP (psi): Plugs (MD): Junk (MD): 13,382 3,509 13,380' 3,509' 1222 N/A N/A Casing Length Size MD TVD Burst Collapse Structural Conductor 160 20" 160 160 0 0 Surface 2135 13.375 2135 2146 5,020 2,270 Intermediate 6058 9.625 6058 2t!6,870 4,760 Production Liner 7591 5.5 1 13380 3509 slotted slotted Perforation Depth MD (ft): Perforation Depth TVD (ft): Tubing Size: Tubing Grade: Tubing MD (ft): 6058-13382 3442-3509 3-1/2" 1 L-80 5,742 Packers and SSSV Type: Packers and SSSV MD (ft) and TVD (ft): 12. Attachments: Proposal Summary ' Wellbore schematic 13. Well Class after proposed work: Detailed Operations Program ❑Q BOP Sketch Exploratory ❑ Stratigraphic ❑ Development Service ❑ 14. Estimated Date for February 25th, 2020, 15. Well Status after proposed work: Commencing Operations: OIL ❑✓ WINJ ❑ WDSPL ❑ Suspended ❑ GAS ❑ WAG ❑ GSTOR ❑ SPLUG ❑ 16. Verbal Approval: Date: Commission Representative: GINJ ❑ Op Shutdown ❑ Abandoned ❑ 17. 1 hereby certify that the foregoing is true and the procedure approved herein will not be deviated from without prior written approval. Authorized Name: Stefano Pierfelici Contact Name: Amjad Chaudhry Authorized Title: Well Operations Project M nager Contact Email: amiad.chaudhry()eni.com _ Contact Phone: 907-865-3379 Authorized Signature: � �� `- Date: - COMMISSION USE ONLY Conditions of approval: Notify Commission so that a representative may witness Sundry Number: Plug Integrity ❑ BOP Test Lys Mechanical Integrity Test ❑ Location Clearance ❑ Other: P e • V&—Zl 7---T-0 -3 �C71© } S 1 \Za� kW -a . io.✓ +'CS S RBDMS L� FEB 0 b 1010 Post Initial Injection MIT Req'd? Yes ❑ No ❑ Spacing Exception Required? Yes ❑ Nod Subsequent Form Required: /b --}'Def APPROVED BY �7 Approved by: 1 COMMISSIONER THE COMMISSION Date: �✓S / 1 1 Submit Form and Form 10-403 Revi7 applicatlo nI[^nIoNlde i / chments in DuplicateA W En! PetrOo lleuin1 3800 Centerpoint Drive Suite 300 Anchorage, Alaska 99503 Stefano Pierfelici Phone (907) 865-3320 Email: Stefano.pierfelici@eni.com January 27th, 2020 Alaska Oil and Gas Conservation Commission 333 West 7`h Avenue, Suite 100 Anchorage, Alaska 99501 RE: Application for Sundry Approval for OP19-TIN Rig Workover Dear Commissioners, ENI US Operating Co. Inc. hereby applies for a Workover Sundry for well OP 19 -TN. OP19-TNI was completed on September 18th, 2013 with a through -tubing conveyed electric submersible pump (TTC-ESP) set at a depth of 5742' MD. This ESP producer was completed without a packer. The well was put on production on September 30th, 2013. The well was operated until October 5" 2013, when the ESP was stopped because these is not fluid in surface. On November 26`h 2013, TTC-ESP pump was changed with CT unit, but after 2 days ESP was stopped again. In December 2013 another workover was performed and ESP change out carry out, but because of excessive sand production it was decided to shut down the ESP. Eni is planning to pull out the ESP and run a new jet pump completion. The estimated date for ✓ beginning this work is February 25, 2020 Please find attached for the review of the Commission forms 10-403 and supporting documentation. If you have any questions or require further information, please contact Amjad Chaudhry at 907- 865-3379. Sincerely, Stefano Pierfelici Well Operations Project Manager OP19-TNI Workover — Summary Page OP19-TIN Capital Rig Workover PTD#:213-068 Current Status Well OP19-TIN is currently stopped waiting for workover. Scope of Work Scope of this workover is change ESP pump with a Jet Pump. General Well info Reservoir Pressure/TVD: Reservoir depth is 3442'TVD. This well is expected to have a static maximum bottom hole pressure of approximately 1600 psi during the time of workover. Wellhead type/pressure rating: Vetco Gray, MB -247/5000 psi BOP configuration: Annular/2-7/8" x 5" VBR/blind/ 4-1/2" Pipe TIFL/MIT-IA/MIT-OA: Due to the completion design these tests were not performed. Intermediate csg 9 5/8" was tested prior to drill out on September 2013. Well type: Producer Estimated start date: February 25th, 2020 Drilling rig: Nordic 4 Completion Engineer: Carlos Monteiro: carlos.monteirogeni.com Work 907-865-3345 Sr. Drilling Engineer: Amjad Chaudhry: Amjad.chaudhry2eni.com Work 907-865-3379 Well Operations Manager: Stefano Pierfelici: Stefano.nierfelici&eni.com Work: 907-865-3320 Procedure: 1. MIRU Nordic 4 rig. 2. Shear upper GLM valve and pump 9.5 ppg brine inside tubing through tree and circulate to surface. 3. Ensure well is dead. 4. Set BPV. Nipple down tree and Nipple up BOP and test to 3500 psi. Sfa� o 5. Pull tubing to upper GLM. 6. Pressure up, shear lower GLM, pump 9.5 ppg brine inside tubing, and circulate to surface. 7. Ensure well is dead. 8. Pull tubing to ESP and lay down ESP assembly. 9. Make up and run wellbore clean out tools. 10. Circulate until have clean brine at surface (solids free). 12. Pick up tieback entry guide, make up packer assembly and run in the well. 13. Make up solid gauge mandrel and run m t ewe �� 14. Make up sliding sleeve and run in the well. 15. Land tubing hanger and test it. 16. Install BPV and nipple down BOP. 17. Nipple up tubing adapter and tree. 18. Pull BPV, install test plug and test tree. 19. Apply pressure down tubing to close auto fill valve. 3 20. Increase tubing pressure to set packer. 21. Perform packer backside pressure test. 22. Rig up slickline, run in the well to open sliding sleeve, pull out of well. 23. Run jet pump assembly on slickline and set on sliding sleeve profile. 24. Start CIRCULATE WATER down annulus A and open well for well testing. 25. Circulate freeze protect through tree down IA and tubing..: 26. Secure well. 27. RDMO. Below the current schematic of the well: Surf. Casing 13-3/8", 68 0 2,146' MQ 2,135' TVD 17- Inc. Item MID (ft) 5.112" Swell Pkr 81 11,064 5-112' Swell Pkr 02 9,834 &112" Swell Pkr 83 8,411 5-112' Swell Pkr 44 7,967 6412' Swell Pkr 86 6,460 6412" Swell Pkr e6 6,088 Nka1i0ue Field - Wn eni petroleum 3-W 9.2 ppf L80 IBTM Production Tubing OP19- TIN 2.223'MD.2,209TVD-GLM. KBMG, 3.%'x 1", with 2.000 Oil Producer with psi STS -t SOV installed. 19' not ESPCP Lift 3-W cable clamps, for PCP ESP As Completed Power Cable, (1) 3/8" Chem Inj Line 12128/201] 5.55B' MD. 86° Inc - GLM. KBMG, 3-%'x i". with 3.100 psi / STS -1 SOV installed 5.657' MD, 3.403' TVD - Discharge Gauge Sub 5,746' MD, 3,412' TVD- Bottom of Motor Centralizer /Ceri ilift TTC-ESPCP. 250-T-1800-LIFTEQ 288 series pump. 513 GS83 seal, 126 HP MSPI-562 motor 7" 238 Shroud Assembly with cable and chemical injection line feed-Ihrus Interm. Casing 9.5/6' 408 0.056MD, 3,442' TVD 84° Inc Confidential Skilled Liner, 5-%' 15.5 ppf 13,380' MD, 3.509' 5,789' MD. Baker SLXP Liner HAL Zonal Isolation TVD 86° Inc 5-'h' Hanger/Packer Swell Packers Silver Bullet Ea. Nose GuiU Shoe Interm. Casing 9.5/6' 408 0.056MD, 3,442' TVD 84° Inc Confidential Skilled Liner, 5-%' 15.5 ppf Planned schematic of the well: 4-'b" 12.6 pat L80 W563 5,300' MD, 3,379' TVD (864) 4'A" Slide Sleeve w/ 3.81" X Profile for WTF 3.0 RC Jet Pump Production Tubing Win 13-318", 68 t 2,146' ani us operating MO. 2,135' TVD OP19- T1 N 17° Ino' Oil Producer with 4-%` Cross Coupling Clamps Protector 1/4" TEC Cable Jet Pump 6,088 Planned "Draft" 20 Jan 201 5.789' MD. 3,416' TVD. 9 5/8' SLXP Liner Hanger System. 84° Inc Item KID (it) 5,300' MD, 3,379' TVD (864) 4'A" Slide Sleeve w/ 3.81" X Profile for WTF 3.0 RC Jet Pump Surf. Casing / 5,520' MD. 3.935' TVD 4 N.- Permanent Downhole Gauge Mandrel 13-318", 68 t 2,146' i/ 5,590' MD - 3.81" X Nipple Profile MO. 2,135' TVD �/ 5,870' MD, 3,405 TVD (e4' Inc) 8 5/8" Production Packer 17° Ino' ff 5,700 MD - 3.725" XN Nipple Profile 6,458 5.740 MD - HAL Mirage Plug vnth Auto -fill valve 6,088 {// 4( I 5,800' MD — Bottom of entry guide 5.789' MD. 3,416' TVD. 9 5/8' SLXP Liner Hanger System. 84° Inc Item KID (it) 5-1/2" Swell Pkr 41 11,064 672' Swell Pkr 42 9,834 6.112' Swell Pkr 83 8,411 —i-'112- Swell Pinks 7,967 6-112" Swell Pkr e5 6,458 6412' Swell Pkr 46 6,088 NikeilCM1ue Field - 0liklok Paini Pad r Interm. Casing 9-6/8", 40 8 6.058' MD. 3.442' TVD 84- Inc. HAL Zonal Isolation 5-M."Eco-Nose Guide Swell Packers` Shoe, 13.382' MD. 3,509 TVD 86°Inc _7 Slotted Liner. TD 13,382' MD. 5-'/a" 15.5 plot 3.508' TVD, 89*Inc V etco G ray MB -247 SURFACE COMPLETION SYSTEM PRP 10161. 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Wp 1L 1L m LL Z . u Z co z z 3 �, �3' „>r, H >+ d rn E a o g 000 o N .1 1S 6 r5 0 .- 0 1d o N 18 m A .} n Do A 6 m z w 3 a a a a a a 0. n. a a a a a a a a a a a a 0. a a a a a a 2 a t o 0 0 0 0 0 0 0 0 0 0 0 0 m CO CO U CO CO CO m C0 co co y to h to m y y Q _ Technical Report Title Date Client: ENI Petroleum Field: Nikaitchuq Rig: Nabors 245 Date: September 27, 2013 Surface Data Logging End of Well Report OP19-T1N OP19-T1N PB1 TABLE OF CONTENTS 1. General Information 2. Daily Summary 3. Days vs. Depth 4. After Action Review 5. Formation Tops 6. Mud Record 7. Bit Record 8. Morning Reports 9. Survey Report Digital Data to include: Final Logs Halliburton Log Viewer EMF Log Viewer EOW Report PDF Version ADI Backup GENERAL WELL INFORMATION Company: ENI Petroleum Rig: Nabors 245E Well: OP19-T1N & OP19-T1N PB1 Field: Nikaitchuq – Oliktok Point Borough: North Slope Borough State: Alaska Country: United States API Number: 50-029-23491-00-00 (OP19-T1N) 50-029-23491-60-00 (OP19-T1N PB1) Sperry Job Number: AK-AM-0900653122 Job Start Date: 16 August 2013 Spud Date: 18 August 2013 Total Depth Date: 10 September 2013 Total Depth: 13382’ MD, 3506.8’ TVD (OP19-T1N) 7256’ MD, 3486.2’ TVD (OP19-T1N PB1) North Reference: True Magnetic Declination: 19.802° Magnetic Dip Angle: 81.052° Total Magnetic Field Strength: 57606.616 nT Date of Magnetic Data: 16 August 2013 Wellhead Coordinates N: North 70° 30’ 39.24697” Wellhead Coordinates W: West 149° 51’ 50.83556“ Drill Floor Elevation 53.02’ Ground Elevation: 12.2’ Permanent Datum: Mean Sea Level SDL Engineers: Emil Opitz, Josiah Failing Charles Sinn, Jeremy Tiegs Company Geologist: Andrew Buchanan Company Representatives: Bruce Simonson, Ben Perry SSDS Unit Number: 121 DAILY SUMMARY 08/16/2013 SDL remained on location from previous well. Nippling up and testing diverter. 08/17/2013 Make-up BHA #1 and RIH to clean out conductor and drill to 170’ MD. 08/18/2013 Make-up BHA #2 and drill ahead. Gas: The max gas was 78 units. 08/19/2013 Drill ahead to surface TD of 2160’ MD. Then, BROOH per instruction of K&M and lay down BHA #2 afterwards. Gas: The max gas was 220 units. 08/20/2013 Finished laying down BHA #2 then rigged up casing equipment to begin RIH with 13 3/8” casing. A decision was made to POOH with casing because SLB cementing team could not make it to the rig. Rather the plan was to make-up BHA #3 and RIH, circulating every 700’. 08/21/2013 RIH to 2160’ MD then we circulated 2200 strokes. POOH and laid down BHA #3. Then rigged up and ran 13 3/8” casing to 2146’ MD. Gas: The max gas was 90 units. 08/22/2013 Circulated and conditioned mud. Then rigged up cementers and cemented casing. Rigged down cementers and casing equipment and nippled down diverter system. Afterwards we nippled up and nippled down tree. Preparing to nipple up BOP’s 08/23/2013 Nippled up and tested BOP’s. Then prepared the cellar and wellhead. Made up BHA #4 and RIH to 1235’ MD. Then performed a shallow hole test to 1375 psi afterwards slipped and cut the drill line. 08/24/2013 Serviced the top drive. RIH and tagged cement at 2050’ MD. Pressure test casing and shoe to 2500 psi for 30 minutes produced a good result. Drilled out the float collar and shoe at 2143’ MD. Drilled past to 2190’ MD and then performed FIT. Drilled from 2190’ MD to 3727’ MD. Gas: The max gas was 168 units. Geology: Dominantly claystones with sections of sand, silt, and sandstones. Accessory minerals glauconite, quartz, pyrite were seen. 08/25/2013 Drilled ahead from 3727’ MD to 3952’ MD. Gas: The max gas was 18 units. Geology: Sands with some claystone seen. Cherty fragments and quartz increase the hardness. Similar accessories seen such as glauconite and pyrite. 08/26/2013 Drilled ahead from 3952’ MD to 4612’ MD. Gas: The max gas was 38 units. Geology: Sands containing quartz, glauconite, chert, and pyrite. 08/27/2013 Drilled ahead from 4613’ MD to 4640’ MD. Circulated, pumped slug and POOH. There was a tight spot at 3350’ MD. BROOH to 1998’ MD. Then monitored the well and POOH to lay down the BHA. Gas: The max gas was 3 units. Geology: Sands consisting of coarse to medium grains. Quartz, glauconite, chert, and pyrite were present with clac fragments. 08/28/2013 Pulled up BHA #5 and RIH on stands 34, 36, and 38. Drilled ahead from 4640’ MD to 5348’ MD. Gas: The max gas was 43 units. Geology: Dominantly sands with siltstones. Typical accessory minerals as seen before. Calc cement present. 08/29/2013 Drilled ahead from 5348’ MD to 6085’ MD. Then circulated and conditioned the hole. BROOH from 6085’ MD. Gas: The max gas was 148 units. Geology: Sand with some clay matrix and the typical accessory minerals seen. Siltstone is the other dominant lithology seen. 08/30/2013 BROOH and circulated to clean the hole. POOH from 2000’ MD and laid down the BHA. Changed rams to 9 5/8” and tested BOP’s. Rigged up casing equipment and began to run in 9 5/8” casing. 08/31/2013 Continue and finish running 9 5/8” casing. Then circulated and conditioned mud. Started pumping cement and then rigged down the cementers. 09/01/2013 Rigged down the cementers first thing. Conducted an injectivity test. Nippled down the BOP and set the emergency slips. Then cut and laid down the casing, nippled up the BOP, and tested the BOP. 09/02/2013 Nippled up the riser and spacer tool. Then nippled up the BOP, choke, and kill line. Afterwards changed the rams. Set tubing hanger and tested seals. Upper seals failed. RIH to 2679’ MD. Beginning to lay down drill pipe. 09/03/2013 Finished laying down drill pipe. Pulled up 4 ½” drill pipe. Racked 51 stands of 5” drill pipe. Tested BOP and began pulling up the BHA. 09/04/2013 Finished pulling up the BHA and then RIH. Slipped and cut drill line and performed general rig maintenance. Tested the casing shoe and the drilled cement starting at 5903’ MD to 6105’ MD drilling through the shoe and creating 20’ of new hole. Afterwards displaced mud system to OBM. Gas: The max gas was 9 units. 09/05/2013 Displaced to OBM and performed a FIT. Drilled ahead from 6105’ MD to 7255’ MD. Decision to sidetrack was made so we pulled back to 6388’ MD. Drilled ahead from 6388’ MD to 6472’ MD to create the sidetrack. Gas: The max gas was 142 units. Geology: Dominantly sands but some high concentrations of siltstone have been seen in some samples. Grain sizes range from coarse to fine and the typical accessory minerals have been seen as before. 09/06/2013 Continued drilling ahead from 6472’ MD to 8170’ MD. Encountered hard spots from 6906’ MD to 6918’ MD and 7598’ MD to 7869’ MD. Troubleshooting the gas equipment occurred from 7730’ MD to 7860’ MD. Gas: The max gas was 757 units. Geology: Mixes of sands, sandstones, and siltstones with sands usually being the larger percentage. 09/07/2013 Continued to drill ahead from 8170’ MD to 10250’ MD. Hard spots happened at 9624’ MD and at 10247’ MD. Gas: The max gas was 654 units. Geology: Again sands, siltstones, and sandstones with sands being the dominant lithology. Trace amounts of glauconite, pyrite, and calc fragments. Most samples provide some cut but stains are rarely seen. 09/08/2013 Continued drilling ahead from 10250’ MD to 11211’ MD. Hard spots seen at 10250’ MD, 10265’ MD, and 10765’ MD. Gas: The max gas was 755 units. Geology: Sands, sandstones, and siltstones seen in equal amounts. 09/09/2013 Continued drilling from 11211’ MD to 13184’ MD. Gas: The max gas was 732 units. Geology: Dominantly sand with one thick section of siltstone. Cut test are commonly positive but stain are still rather rare. 09/10/2013 Continued drilling from 13814’ MD to TD at 13382’ MD. Then started circulating bottoms up and BROOH. Gas: The max gas was 544 units. Geology: Sands with small percentages of siltstone and sandstone. Pyrite and glauconite are still the most common accessory minerals seen. 09/11/2013 Continued BROOH from 6774’ to 5915’ MD. Circulated a bottoms up 3 times. Then monitored the well, POOH, and laid down BHA #6. Began running production liner to 395’ MD. 09/12/2013 RIH with the 5.5” slotted production liner and swell packers to 11972’ MD. Then pulled up the ZXP liner hanger. Continued to RIH with the liner. 09/13/2013 The liner was set at 5798’ MD. Displaced mud to brine. Pulled up RTTS tools and assembled them onto the drill string. RIH with RTTS tool and then rigged up and installed wellhead. 09/14/2013 Nippled up BOP and tested it. Then began laying down drill pipe. 09/15/2013 Laid down drill pipe. Then monitored displacement. Pulled up test tools and tested BOP’s. 09/16/2013 Completed testing BOP’s. Made up tools, BHA, for ESP, and cap line. Then rigged up GBR tool. 09/17/2013 Monitored hole while rigging up and ran into the hole with 4.5” ESP completion assembly. Then ran downhole pumps, set shroud hanger, repaired damaged cable at shroud and continued running tubing and cable. 09/18/2013 Completed running pump and tubing. Assembled wellhead and tested it. Emptied pits and began pit cleaning. 09/19/2013 Moved rig from OP19-T1N and began rig up on the next well. 0 1000 2000 3000 4000 5000 6000 7000 8000 9000 10000 11000 12000 13000 14000 15000 0 5 10 15 20 25 30 35 40 Me a s u r e d D e p t h Rig Days Prognosed Actual WELL NAME: OP19-T1N OPERATOR: ENI Petroleum MUD CO: Mi Swaco RIG: Nabors 245E SPERRY JOB: AK-AM-0900653122 Days vs. Depth 16 Aug 2013 Sperry SDL Arrived on Location LOCATION: Nikatichuq AREA: North Slope Bourough STATE: Alaska SPUD: 18 Aug 2013 TD: 10 Sept 2013 Commenced 16" Surface Hole Section On Bot: 04:30 18 Aug 2013 TD Surface Hole Section 2160' MD, 2149' TVD Off Bot: 12:15 19 Aug 2013 Landed 13.375" Casing 2160' MD, 2149' TVD 20 Aug 2013 POOH to change out bit 27 Aug 2013 TD Intermediate Hole Section 6085' MD, 3445' TVD Off Bot: 14:45 29 Aug 2013 Commenced 8.75" Production Hole Section On Bot: 02:30 05 Sept 2013 Landed 9.625" Casing 6062' MD, 3442' TVD 31 Aug 2013 TD Production Hole Section 13382' MD, 3510' TVD Off Bot: 02:02 10 Sept 2013 Open-Hole Sidetrack 6393' MD, 3475' TVD 05 Sept 2013 Landed 5.5" Production Liner 5798' MD, 3417' TVD 13 Sept 2013 WELL NAME:LOCATION:Nikaitchuq - Oliktok Point OPERATOR:AREA:North Slope Borough SPERRY JOB:STATE:Alaska RIG:Nabors 245E HOLE SECTION Intermediate EMPLOYEE NAME:DATE: Sperry Drilling Confidential Document v 3.0 ENI Petroleum AK-AM-0900653122 Josiah Failing 29-Aug-2013 OP19-T1N What went as, or better than, planned: Canrig/Rigwatch crashing at least 1-3 times per day. Recommendations: Innovations and/or cost savings: Gamma began WITSing over correctly to Insite. Had very low formation gas, though multiple bag tests confirmed that gas equipment was working correctly. Kept very close eye on gas trap - drop out jar at shakers never saw a drop of mud. Difficulties experienced: Continue performing bag tests when very low gas readings are present. N/A Surface Data Logging After Action Review Surface Data Logging WELL NAME:LOCATION:Nikaitchuq - Oliktok Point OPERATOR:AREA:North Slope Borough SPERRY JOB:STATE:Alaska RIG:Nabors 245E HOLE SECTION Production EMPLOYEE NAME:DATE: Sperry Drilling Confidential Document v 3.0 What went as, or better than, planned: Canrig continued crashing. The 8800 Series THA spontaneously began reading lower by a factor of 10 through production section. A recalibration was done while drilling ahead and then the THA's were switched out, about 100 feet of gas data was lost. Recommendations: Innovations and/or cost savings: The 9000 Series THA worked very well. Gamma was WITSing properly. Difficulties experienced: Pay very close attention to gas readings and abnormal drops or strikes on time and depth based variables, bag test if anything seems unusual. N/A ENI Petroleum AK-AM-0900653122 Josiah Failing 10-Sep-2013 OP19-T1N Surface Data Logging After Action Review Surface Data Logging WELL NAME:OP19-T1N LOCATION:Nikaitchuq - Oliktok Point OPERATOR:ENI Petroleum AREA:North Slope Borough MUD CO:MI Swaco STATE:Alaska RIG:Nabors 245E SPUD:18-Aug-2013 SPERRY JOB:AK-AM-0900653122 TD:10-Sep-2013 Marker MD INC AZ TVD TVDSS 16" Surface Borehole 20" Conductor Shoe 160.0 0.2 205.9 160.0 -107.0 SV-4 711.0 0.6 354.1 711.0 -658.0 SV-3 958.0 0.7 342.6 958.0 -905.0 SV-2 1,221.0 1.4 351.5 1,220.9 -1,167.9 SV-1 1,701.0 5.7 329.4 1,702.2 -1,649.2 Permafrost Base 1,794.0 7.7 329.4 1,792.6 -1,739.6 Ugnu Top (UG4)2,025.0 14.2 326.5 2,019.3 -1,966.2 13 3/8" surface casing 2,146.0 17.4 327.9 2,135.5 -2,082.5 TD 16" hole section 2,160.0 17.6 327.8 2,148.9 -2,095.8 12 1/4" Intermediate Borehole UG-2 Coal Bed Marker 2,556.0 34.4 322.7 2,507.3 -2,454.3 Lower Ugnu 3,827.0 78.3 324.9 2,158.7 -3,105.7 Schrader Bluff 5,053.0 85.7 324.9 3,361.8 -3,308.8 N- Sequence Top 5,775.0 84.3 310.6 3,415.0 -3,362.0 9 5/8" intermediate casing 6,062.0 84.2 311.4 3,442.8 -3,389.8 TD 12 1/4" hole section 6,085.0 84.0 311.7 3,445.1 -3,392.1 8 3/4" Lateral Section N- Sand Top 6,457.0 84.6 311.1 3,478.6 -3,425.6 N2- Sand Top 6,581.0 85.6 310.6 3,490.3 -3,437.3 N2- Sand Top 6,955.0 92.8 311.3 3,488.9 -3,435.9 N2- Sand Top 7,785.0 86.2 321.3 3,490.4 -3,437.4 Fault A 7,870.0 86.3 322.0 3,495.9 -3,442.9 N3- Sand Base 7,968.0 86.1 322.4 3,502.5 -3,449.5 N3- Sand Base 8,400.0 94.2 320.9 3,510.5 -3,457.5 N3- Sand Top 8,555.0 94.0 319.8 3,498.5 -3,445.5 N2- Sand Top 8,745.0 91.0 317.3 3,498.5 -3,436.5 N2- Sand Top 9,885.0 86.0 314.8 3,498.0 -3,445.0 N3- Sand Top 10,140.0 87.4 312.7 3,514.9 -3,461.9 N3- Sand Top 10,667.0 94.4 315.4 3,524.7 -3,471.6 N2- Sand Top 10,805.0 94.1 315.9 3,513.7 -3,460.7 Fault B 11,029.0 87.8 314.8 3,510.4 -3,457.4 N2- Sand Top 11,430.0 91.5 315.4 3,507.1 -3,454.1 TD 8 3/4" Borehole 13,382.0 89.2 323.5 3,506.8 -3,453.8 8 3/4" PB1 Lateral Section Sidetrack Point 6,393.0 85.4 311.2 3,473.1 -3,420.0 N-Sand Top 6,470.0 85.6 312.2 3,479.2 -3,426.1 N2- Sand Top 6,630.0 85.6 313.1 3,491.6 -3,438.6 N2- Sand Top 7,195.0 93.3 317.8 3,489.6 -3,436.6 TD PB1 7,256.0 93.3 317.8 3,486.2 -3,433.1 Formation Tops OP19-T1N ENI Petroleum MI Swaco Nabors 245E AK-AM-0900653122 Date Depth Wt Vis PV YP Gels Filt R600/R300/R200/R100/ R6/R3 Cake Solids Oil/Water Sd Pm pH MBT Pf/Mf Chlor Hard ft - MD ppg sec lb/100 lb/100ft2 m/30m Rheometer 32nds %%%ppb Eqv mg/l Ca++ 17-Aug 160 8.80 46 28 30 15/24/30 7.6 86/58/47/33/13/11 2/NA 2.0 1/97 0.30 9.7 25.0 .20/.55 875 40 Drill 16" Surface 18-Aug 1215 9.20 111 20 31 14/26/30 5.8 71/51/43/29/20/19 2/NA 5.0 1/94 0.15 0.10 9.5 25.0 .15/.55 2500 40 Drill 16" Surface 19-Aug 2160 9.35 87 25 29 17/35/41 5.5 79/54/45/34/19/19 2/NA 5.5 1/94 0.10 0.10 9.3 25.0 .10/.60 2300 40 L/D BHA #2 20-Aug 2160 9.40 87 25 30 17/35/41 5.5 80/55/46/35/20/19 2/NA 5.5 1/94 0.10 0.10 9.1 25.0 .10/.60 2200 40 RIH w/ BHA #3 21-Aug 2160 9.40 93 26 33 19/38/45 5.5 85/59/51/41/23/22 2/NA 5.5 1/93 0.10 0.10 9.2 25.0 .10/.60 2200 40 Circ & Cond Mud 22-Aug 2160 9.30 50 20 18 --58/38/30/22/7/6 ----------N/U BOPs 23-Aug 2160 9.30 45 9 22 8/9/9 5.5 40/31/27/22/10/8 1/NA 4.0 2/94 0.00 0.15 9.4 0.0 .05/1.60 700 120 Slip-N-Cut 24-Aug 3257 9.20 51 10 30 11/12/12 5.5 50/40/36/29/13/11 1/NA 4.0 2/94 0.15 0.50 10.2 2.5 .40/2.00 900 160 Drill 12.25" Int 25-Aug 3952 9.30 53 13 38 14/15/15 6.8 64/51/45/37/16/14 1/NA 4.5 2/94 0.10 0.45 10.0 10.0 .40/2.35 1100 120 Drill 12.25" Int 26-Aug 4613 9.40 54 13 36 14/15/15 6.4 62/49/43/34/15/13 1/NA 5.0 2/93 0.10 0.40 9.8 7.5 .25/2.10 1300 160 Drill 12.25" Int 27-Aug 4640 9.50 53 15 34 13/14/14 6.2 64/49/44/35/14/12 1/NA 5.5 2/93 0.10 0.30 9.6 8.0 .25/2.10 1350 160 Laying Down BHA 28-Aug 5348 9.50 62 16 37 11/14/15 6.0 69/53/46/36/14/12 1/NA 5.0 2/93 0.10 0.30 9.8 8.0 .30/2.00 1200 160 Drilling Ahead 29-Aug 6085 9.40 60 17 27 10/16/20 6.0 61/44/36/27/11/10 1/NA 6.8 2/91 0.10 0.30 9.5 15.0 .25/2.00 1350 160 Backreaming 30-Aug 6085 9.50 52 18 24 10/12/13 6.0 60/42/35/26/12/11 1/NA 6.0 2/92 0.10 0.40 9.4 15.0 .3/2.10 1250 160 Running Casing 31-Aug 6085 9.50 49 17 25 10/11/12 6.0 67/42/30/19/8/7 1/NA 6.0 2/92 0.10 0.40 9.5 15.0 .25/2.10 1250 160 CMT Casing 1-Sep 6085 9.50 35 17 16 9/10/11 6.0 49/33/23/18/8/7 1/NA 6.0 2/92 0.10 0.40 9.5 17.5 .25/2.10 1250 160 Testing csg seal 2-Sep 6085 9.50 40 17 16 9/11/12 6.0 49/33/24/17/8/7 1/NA 6.0 2/92 0.10 0.40 9.4 15.0 .20/2.00 1250 160 Laying down DP 3-Sep 6085 9.50 37 16 17 9/10/11 6.0 49/33/24/19/8/7 1/NA 6.0 2/92 0.10 0.40 9.4 15.0 .20/2.00 1250 160 P/U BHA 4-Sep 6085 9.00 37 18 8 6/7/7 -44/26/19/13/7/6 -6.0 29/65 -3.15 0.0 -.00/.00 101000 -Swap hole to OBM Date Depth Wt Vis PV YP Gels HTHP R600/R300/R200/R100/ R6/R3 Cake Solids Oil/Water Alka POM Lime Elec Stab Cl WPS LGS/HGS ASG Remarks ft - MD ppg sec lb/100 lb/100ft2 m/30m Rheometer 32nds %%ml lb/bbl volts mg/L ppm ppb ASG 5-Sep 6419 9 52 17 14 7/8/9 5.0 48/31/25/18/8/7 -/1 8.08 73/27 2.4 3.12 648 89000 -2.21/57.67 2.8 Drilling Ahead 6-Sep 7912 9 51 17 13 7/7/8 6.0 47/30/24/16/7/6 -/1 7.79 67/33 3 3.9 609 78000 -54.32/11.58 2.4 Drilling Ahead 7-Sep 10071 9.05 53 18 13 7/7/8 5.0 49/31/24/16/7/6 -/1 10 70/30 2.4 3.12 607 70000 -31.05/42.73 2.6 Drilling Ahead 8-Sep 11162 9.1 56 22 17 7/7/8 4.8 61/39/31/22/7/6 -/1 11.87 65/35 2.4 3.12 607 63000 -49.15/21.46 2.4 Drilling Ahead 9-Sep 12983 9 56 20 17 7/7/8 4.8 57/37/30/20/7/6 -13.99 65/35 2.3 2.99 601 59500 -99.34/7.49 2.2 Drilling Ahead 10-Sep 13382 9.1 59 19 18 7/7/8 -56/37/28/20/8/7 -16.2 66/34 2.2 2.86 600 55400 -97.85/11.22 2.2 Backreaming 11-Sep 13382 9.1 60 20 18 7/7/8 -58/38/29/20/7/6 -15 65/32 2 2.6 620 55000 -90.45/11.14 2.3 R/U to run liner 12-Sep 13382 9.1 27 -----------72000 ---RIH w/ 5.5" Lnr 13-Sep 13382 9.1 27 -----------80000 ---Repair L-ring 14-Sep 13382 9.1 27 -----------80000 ---Laying down DP 15-Sep 13382 9.1 27 -----------80000 ---Test BOP 16-Sep 13382 9.1 27 -----------80000 ---Run 4.5" Completion 17-Sep 13382 9.1 27 -----------80000 ---Running Esp/Tubing 18-Sep 13382 9.1 27 -----------80000 ---Empty/Clean Pits 19-Sep 13382 9.1 27 -----------80000 --- Casing Record SPUD:18-Aug-2013 SPERRY JOB:TD:10-Sep-2013 Remarks 16" Conductor @ 160' MD, 160'TVD 13 3/8" Casing @ 2160' MD, 2149'TVD 9 5/8" Casing @ 6062' MD, 3442'TVD WELL NAME:LOCATION:Nikaitchuq - Oliktok Point OPERATOR:AREA:North Slope Borough MUD CO:STATE:Alaska RIG: W a t e r a n d O i l B a s e d M u d R e c o r d BHA#SDL RUN #Bit #Bit Type Bit Size Depth In Depth Out Footage Bit Hours TFA AVG ROP WOB (max) RPM (max) SPP (max) FLOW GPM (max)Bit Grade Comments 2 100 1 Smith XR+6C Mill Tooth 16"170 2160 1990 18.00 1.117 110.6 15 70 1300 800 1-1-WT-A-E-I-NO-TD Surface TD 3 200 2 Hycalog SKHl716D 12.25"2160 4640 2480 50.00 0.969 33.9 37.2 164 1757 962 2-3-BT-S-X-I-WT-PR Beginning section of intermediate 5 300 3 Smith 15BODVCPS 12.25"4640 6805 2165 22.50 0.942 42.1 56.5 162 2489 929 1-1-WT-A-E-I-NO-TD Intermediate TD 6 500 4 Smith MDSi616 8.75"6085'13382 7297 60.02 0.902 93.8 10 120 3000 550 3-5-CT-A-X-I-RT-TD Production TD WELL NAME:OP19-T1N LOCATION:Nikaitchuq - Oliktok Point OPERATOR:ENI Petroleum AREA:North Slope Borough MUD CO: SPERRY JOB:AK-AM-0900653122 TD:10-Sep-2013 MI Swaco STATE:Alaska RIG:Nabors 245E SPUD:18-Aug-2013 B i t R e c o r d . . * 24 hr Recap: Completed N/U the flowline. N/U and prepare to test diverter. Density (ppg) out (sec/qt) Viscosity Cor Solids % Chlorides mg/l 0 16-Aug-2013 24:00:00 Current Pump & Flow Data: Max ROP ROP (ft/hr) 4.23 @ Mud Data Depth Morning Report Report # 1 Customer: Well: Area: Location: Rig: OP19-T1N ENI Petroleum Nikaitchuq Oliktok Point Job No.: Daily Charges: Total Charges: MWD Summary 96% Rig Activity: Nabors 245E Report For: Condition Bit # Size 100% Gas In Air =10,000 Units Connection 0 Tools API FL Chromatograph (ppm) WOB Avg Min Comments RPM ECD (ppg) ml/30min Background (max) Trip Average Mud Type Lst Type Depth in / out YP (lb/100ft 2) 000 00 Cement Cht Silt C-4i C-4n 24 hr Max Weight 0 Hours C-3 Ss (ppb Eq) C-1 C-5i AK-AM-0900653122 N/U Diverter PV Footage Simonson/Ruminer/Buchanan Sh Clyst Tuff Gvl Coal cP Gas Summary 0 0 0 (current) Avg to 160' Yesterday's Depth: Current Depth: 24 Hour Progress: Flow In (gpm) Flow In (spm) 160' 160' 0' Max @ ft Current Date: Time: in Minimum Depth C-5n C-2 SPP (psi) Gallons/stroke TFA Bit Type Depth MBT 160' pH 0 0 0 Siltst Units* Casing Summary Lithology (%) 00 0 Unit Phone: 0Maximum Report By: Logging Engineers: Set At Size Grade (max) (current) 0 0 Cly 0 . . * 24 hr Recap: (max) (current) 0 0 Cly 0 Set At Size Grade (907) 685-1490 Unit Phone: 0 E. Opitz Maximum Report By: Logging Engineers: E. Opitz / C. Sinn 0 0 Units* Casing Summary Lithology (%) 0 MBT 170' pH 0 0 0 Siltst SPP (psi) Gallons/stroke TFA Bit Type Depth 25.0 46 C-5n C-2 in Minimum Depth Time: 160' 170' 10' Max @ ft Current Date: Avg to 160' Yesterday's Depth: Current Depth: 24 Hour Progress: Flow In (gpm) Flow In (spm) Gas Summary 0 0 0 (current) Simonson/Ruminer/Buchanan Sh Clyst Tuff Gvl Coal cP 28 Footage Ss (ppb Eq) C-1 C-5i AK-AM-0900653122 M/U BHA #2 PV 24 hr Max Weight 0 Hours C-3 00 Cement Cht Silt C-4i C-4n YP (lb/100ft 2) 9.70 000 Spud Mud - Gel 7.6 160'30 Depth in / out Mud Type Lst Type Average Background (max) Trip Avg Min Comments RPM ECD (ppg) ml/30min Tools API FL Chromatograph (ppm) WOB 100% Gas In Air =10,000 Units Connection 0 Condition Bit # 2.0 8.80 Size Job No.: Daily Charges: Total Charges: MWD Summary 96% Rig Activity: Nabors 245E Report For: Morning Report Report # 2 Customer: Well: Area: Location: Rig: OP19-T1N ENI Petroleum Nikaitchuq Oliktok Point ROP ROP (ft/hr) 4.23 @ Mud Data Depth 17-Aug-2013 24:00:00 Current Pump & Flow Data: Max 0 Chlorides mg/l 875 Test diverter system. P/U 5" DP and stand back. M/U BHA #1 and RIH to clean out conductor and drill to 170' MD. Density (ppg) out (sec/qt) Viscosity Cor Solids % . . * 24 hr Recap: M/U BHA #2. Drill ahead. Density (ppg) out (sec/qt) Viscosity Cor Solids % Chlorides mg/l 2500 0 18-Aug-2013 24:00:00 Current Pump & Flow Data: 1257 Max ROP ROP (ft/hr) 4.23 @ Mud Data Depth Morning Report Report # 3 Customer: Well: Area: Location: Rig: OP19-T1N ENI Petroleum Nikaitchuq Oliktok Point Job No.: Daily Charges: Total Charges: MWD Summary 96% Rig Activity: 10.47 Nabors 245E Report For: Condition Bit # 1 5.0 16" 9.20 Smith XR+6C 9.20 Size 160' 100% Gas In Air =10,000 Units -Connection 0 Tools 1.83 ⁰ SP Motor, GyroPulse 825, TeleScope 825, ARC 825 API FL Chromatograph (ppm) 160' WOB Welded 8.91 9.74 Avg Min Comments RPM ECD (ppg) ml/30min 10 Background (max) Trip Average - Mud Type Lst Type Spud Mud - Gel 5.8 1215'31 Depth in / out YP (lb/100ft 2) 9.50 000 00 Cement Cht Silt C-4i C-4n 24 hr Max Weight 0 Hours C-3 Ss (ppb Eq) C-1 C-5i AK-AM-0900653122 Drilling Ahead PV Footage Simonson/Ruminer/Buchanan Sh Clyst Tuff Gvl Coal cP 20 Gas Summary 0 0 0 (current) Avg to 170' Yesterday's Depth: Current Depth: 24 Hour Progress: 640.1 Flow In (gpm) Flow In (spm) 170' 1346' 1176' Max @ ft Current 1332'164.1 Date: Time: 7 in 0 175'Minimum Depth C-5n 1287' 113.2 C-2 78 SPP (psi) Gallons/stroke TFA Bit Type Depth 25.0 111 MBT 1346' pH 1.117 0 0 0 Siltst 749 176 Units* Casing Summary Lithology (%) 0726 9 (907) 685-1490 Unit Phone: 0 E. Opitz Maximum Report By: Logging Engineers: E. Opitz / C. Sinn Set At Size 178.9 X-65 Grade 20" (max) (current) 0 0 Cly 11231 . . * 24 hr Recap: (max) (current) 0 0 Cly 32703 Set At Size 178.9 X-65 Grade 20" (907) 685-1490 Unit Phone: 0 E. Opitz Maximum Report By: Logging Engineers: E. Opitz / C. Sinn 10861 7548 Units* Casing Summary Lithology (%) 0 MBT 2160' pH 1.117 0 0 0 Siltst SPP (psi) Gallons/stroke TFA Bit Type Depth 25.0 87 C-5n 1700' C-2 220 in 55 1879'Minimum Depth Time: 79 1346' 2160' 814' Max @ ft Current 1754'150.9 Date: Avg to 1346' Yesterday's Depth: Current Depth: 24 Hour Progress: 420.1 Flow In (gpm) Flow In (spm) Gas Summary 0 0 0 (current) Simonson/Ruminer/Buchanan Sh Clyst Tuff Gvl Coal cP 25 Footage Ss (ppb Eq) C-1 C-5i AK-AM-0900653122 L/D BHA #2 PV 24 hr Max Weight 0 Hours C-3 00 Cement Cht Silt C-4i C-4n YP (lb/100ft 2) 9.30 000 Spud Mud - Gel 5.5 1215'29 Depth in / out Mud Type Lst Type Average 440 -Background (max) Trip Avg Min Comments RPM ECD (ppg) ml/30min Tools 1.83 ⁰ SP Motor, GyroPulse 825, TeleScope 825, ARC 825 API FL Chromatograph (ppm) 160' WOB Welded 100% Gas In Air =10,000 Units -Connection 0 160' Condition Bit # 1 5.5 16" Smith XR+6C 9.35 Size Job No.: Daily Charges: Total Charges: MWD Summary 96% Rig Activity: Nabors 245E Report For: Morning Report Report # 4 Customer: Well: Area: Location: Rig: OP19-T1N ENI Petroleum Nikaitchuq Oliktok Point ROP ROP (ft/hr) 4.23 @ Mud Data Depth 19-Aug-2013 24:00:00 Current Pump & Flow Data: Max 0 Chlorides mg/l 2300 Drill ahead to surface TD of 2160' MD. BROOH per K&M. L/D BHA #2. Density (ppg) out (sec/qt) Viscosity Cor Solids % . . * 24 hr Recap: Finish L/D BHA #2. R/U casing equipment and begin to RIH w/ 13 3/8" casing. Decision made to POOH w/ casing Density (ppg) out (sec/qt) Viscosity Cor Solids % Chlorides mg/l 2200 0 20-Aug-2013 24:00:00 Current Pump & Flow Data: Max ROP ROP (ft/hr) 4.23 @ Mud Data Depth Morning Report Report # 5 Customer: Well: Area: Location: Rig: OP19-T1N ENI Petroleum Nikaitchuq Oliktok Point Job No.: Daily Charges: Total Charges: MWD Summary 96% Rig Activity: Nabors 245E Report For: Condition 1-1-WT-A-E-I-NO-TD Bit # 1 5.5 16" Smith XR+6C 9.40 Size and RIH, circulating every 700'. 160' 100% Gas In Air =10,000 Units -Connection 0 Tools API FL Chromatograph (ppm) 15.0 170' 2160' WOB Welded Avg Min Comments RPM ECD (ppg) ml/30min -Background (max) Trip Average - Mud Type Lst Type 70.0 Spud Mud - Gel 5.5 2160'30 Depth in / out YP (lb/100ft 2) 9.10 000 00 Cement Cht Silt C-4i C-4n 24 hr Max Weight 0 Hours C-3 Ss (ppb Eq) C-1 C-5i AK-AM-0900653122 RIH w/ BHA #3 PV 1990' Footage 18.00 Simonson/Sherman/Buchanan Sh Clyst Tuff Gvl Coal cP 25 Gas Summary 0 0 0 (current) Avg to 2160' Yesterday's Depth: Current Depth: 24 Hour Progress: Flow In (gpm) Flow In (spm) 2160' 2160' 0' Max @ ft Current Date: Time: because SLB cementing cannot make it to our rig - Nordic 3 is blocking the spine road and no vehicle travel can pass. M/U BHA #3 in Minimum Depth C-5n C-2 SPP (psi) Gallons/stroke TFA Bit Type Depth 25.0 87 MBT 2160' pH 1.117 0 0 0 Siltst Units* Casing Summary Lithology (%) 00 0 (907) 685-1490 Unit Phone: 0 E. Opitz Maximum Report By: Logging Engineers: E. Opitz / C. Sinn Set At Size 178.9 X-65 Grade 20" (max) (current) 0 0 Cly 0 . . * 24 hr Recap: (max) (current) BTC 0 0 Cly 0 Set At Size 178.9 X-65 Grade 20" (907) 685-1490 Unit Phone: 0 J. Failing Maximum Report By: Logging Engineers: J. Failing / C. Sinn 0 0 13 3/8" Units* Casing Summary Lithology (%) 0 L-80 MBT 2160' pH 1.117 0 0 0 Siltst SPP (psi) Gallons/stroke TFA Bit Type Depth 25.0 58 C-5n C-2 in Minimum Depth Time: Circulate and condition mud. 2160' 2160' 0' Max @ ft Current Date: Avg to 2160' Yesterday's Depth: Current Depth: 24 Hour Progress: Flow In (gpm) Flow In (spm) Gas Summary 0 0 0 (current) Simonson/Sherman Sh Clyst Tuff Gvl Coal cP 26 1990' Footage 18.00 Ss (ppb Eq) C-1 C-5i AK-AM-0900653122 Circ. & Cond Mud PV 24 hr Max 68.0 Weight 0 Hours C-3 00 Cement Cht Silt C-4i C-4n YP (lb/100ft 2) 9.20 000 70.0 Gel Mud 5.5 2160'33 Depth in / out Mud Type Lst Type Average 90 -Background (max) Trip Avg Min Comments RPM ECD (ppg) ml/30min Tools API FL Chromatograph (ppm) 15.0 170' 2160' WOB Welded 100% Gas In Air =10,000 Units -Connection 0 2146' 160' Condition 1-1-WT-A-E-I-NO-TD Bit # 1 5.6 16" Smith XR+6C 9.40 Size Job No.: Daily Charges: Total Charges: MWD Summary 96% Rig Activity: Nabors 245E Report For: Morning Report Report # 6 Customer: Well: Area: Location: Rig: OP19-T1N ENI Petroleum Nikaitchuq Oliktok Point ROP ROP (ft/hr) 4.23 @ Mud Data Depth 21-Aug-2013 24:00:00 Current Pump & Flow Data: Max 0 Chlorides mg/l 2200 RIH t/ 2160'. Circulate 2200 stks, Max Gas 90u. POOH; L/D BHA #3. R/U and Run 13 3/8" casing t/ 2146'MD. Density (ppg) out (sec/qt) Viscosity Cor Solids % . . * 24 hr Recap: Circulate and condition mud (8u max gas). R/U Cementers. Cement casing. R/D Cementers and casing Density (ppg) out (sec/qt) Viscosity Cor Solids % Chlorides mg/l 0 22-Aug-2013 24:00:00 Current Pump & Flow Data: Max ROP ROP (ft/hr) 4.23 @ Mud Data Depth Morning Report Report # 7 Customer: Well: Area: Location: Rig: OP19-T1N ENI Petroleum Nikaitchuq Oliktok Point Job No.: Daily Charges: Total Charges: MWD Summary 96% Rig Activity: Nabors 245E Report For: Condition 1-1-WT-A-E-I-NO-TD Bit # 1 16" Smith XR+6C 9.30 Size 2146' 160' 100% Gas In Air =10,000 Units -Connection 0 Tools API FL Chromatograph (ppm) 15.0 170' 2160' WOB Welded Avg Min Comments RPM ECD (ppg) ml/30min -Background (max) Trip Average 8 Mud Type Lst Type 70.0 Gel Mud 2160'18 Depth in / out YP (lb/100ft 2) 000 00 Cement Cht Silt C-4i C-4n 24 hr Max 68.0 Weight 0 Hours C-3 Ss (ppb Eq) C-1 C-5i AK-AM-0900653122 Prep to N/U BOPs PV 1990' Footage 18.00 Simonson/Sherman Sh Clyst Tuff Gvl Coal cP 20 Gas Summary 0 0 0 (current) Avg to 2160' Yesterday's Depth: Current Depth: 24 Hour Progress: Flow In (gpm) Flow In (spm) 2160' 2160' 0' Max @ ft Current Date: Time: equipment. N/D diverter system. N/U and N/D tree. Prepare to N/U BOPs. in Minimum Depth C-5n C-2 SPP (psi) Gallons/stroke TFA Bit Type Depth 50 L-80 MBT 2160' pH 1.117 0 0 0 Siltst 13 3/8" Units* Casing Summary Lithology (%) 00 0 (907) 685-1490 Unit Phone: 0 J. Failing Maximum Report By: Logging Engineers: J. Failing / C. Sinn Set At Size 178.9 X-65 Grade 20" (max) (current) BTC 0 0 Cly 0 . . * 24 hr Recap: (max) (current) BTC 0 0 Cly 0 Set At Size 178.9 X-65 Grade 20" (907) 685-1490 Unit Phone: 0 J. Failing Maximum Report By: Logging Engineers: J. Failing / C. Sinn 0 0 13 3/8" Units* Casing Summary Lithology (%) 0 L-80 MBT 2160' pH 1.117 0 0 0 Siltst SPP (psi) Gallons/stroke TFA Bit Type Depth 0.0 45 C-5n C-2 in Minimum Depth Time: PSI. Slip and cut. 2160' 2160' 0' Max @ ft Current Date: Avg to 2160' Yesterday's Depth: Current Depth: 24 Hour Progress: Flow In (gpm) Flow In (spm) Gas Summary 0 0 0 (current) Simonson/Sherman Sh Clyst Tuff Gvl Coal cP 9 1990' 12.25" 0.969 Footage 18.00 Ss (ppb Eq) C-1 C-5i AK-AM-0900653122 Slip & Cut PV 24 hr Max 68.0 Weight 0 Hours C-3 00 Cement Cht Silt C-4i C-4n YP (lb/100ft 2) 9.40 000 70.0 Hycalog SKHI716D-E8C Gel Mud/LSND 5.5 2160' 2160'22 Depth in / out Mud Type Lst Type Average 0-Background (max) Trip Avg Min Comments RPM ECD (ppg) ml/30min Tools API FL Chromatograph (ppm) 15.0 170' 2160' WOB Welded 100% Gas In Air =10,000 Units -Connection 0 2 2146' 160' Condition 1-1-WT-A-E-I-NO-TD Bit # 1 4.0 16" Smith XR+6C 9.30 Size Job No.: Daily Charges: Total Charges: MWD Summary 96% Rig Activity: Nabors 245E Report For: Morning Report Report # 8 Customer: Well: Area: Location: Rig: OP19-T1N ENI Petroleum Nikaitchuq Oliktok Point ROP ROP (ft/hr) 4.23 @ Mud Data Depth 23-Aug-2013 24:00:00 Current Pump & Flow Data: Max 0 Chlorides mg/l 700 N/U and test BOPs. Prepare cellar and wellhead. P/U and M/U BHA #4. RIH t/ 1235'. Shallow hole test to 1375 Density (ppg) out (sec/qt) Viscosity Cor Solids % . . * 24 hr Recap: Slip and cut. Service top drive. RIH, tag cement @ 2050'. Pressure test casing + shoe t/ 2500 psi f/ 30 mins - good. Density (ppg) out (sec/qt) Viscosity Cor Solids % Chlorides mg/l 900 0 24-Aug-2013 24:00:00 Current Pump & Flow Data: 1430 Max ROP ROP (ft/hr) 4.23 @ Mud Data Depth Morning Report Report # 9 Customer: Well: Area: Location: Rig: OP19-T1N ENI Petroleum Nikaitchuq Oliktok Point Job No.: Daily Charges: Total Charges: MWD Summary 96% Rig Activity: Nabors 245E Report For: Condition 1-1-WT-A-E-I-NO-TD Bit # 1 4.0 16" Smith XR+6C 9.20 Size 2 2146' 160' 100% Gas In Air =10,000 Units -Connection 70 0 Tools Xceed 900, Telescope 825, ARC 825 API FL Chromatograph (ppm) 15.0 170' 2160' WOB Welded Avg Min Comments RPM ECD (ppg) ml/30min 7Background (max) Trip Average 0 Mud Type Lst 20 Type 70.0 Hycalog SKHI716D-E8C LSND 5.5 2160' 2160'30 Depth in / out YP (lb/100ft 2) 10.20 000 00 Cement Cht Silt C-4i C-4n 24 hr Max 68.0 Weight 0 Hours C-3 Ss (ppb Eq) C-1 C-5i AK-AM-0900653122 Drill ahead PV 1990' 12.25" 0.969 Footage 18.00 Simonson/Sherman Sh Clyst Tuff Gvl Coal cP 10 Gas Summary 0 0 0 (current) Avg to 2160' Yesterday's Depth: Current Depth: 24 Hour Progress: 402.0 Flow In (gpm) Flow In (spm) 2160' 3727' 1567' Max @ ft Current 2772'225.0 Date: Time: Drill out float collar and shoe @ 2143'. Drill t/ 2190'. Perform FIT test. Drill head f/ 2190 t/ 3727'. 41 in 5 3550'Minimum Depth C-5n 2549' 165.0 C-2 168 SPP (psi) Gallons/stroke TFA Bit Type Depth 2.5 51 L-80 MBT 3727' pH 1.117 0 0 0 Siltst 13 3/8" 890 210 Units* Casing Summary Lithology (%) 03107 22 (907) 685-1490 Unit Phone: 0 J. Failing Maximum Report By: Logging Engineers: J. Failing / C. Sinn Set At Size 178.9 X-65 Grade 20" (max) (current) BTC 4 0 Cly 21895 10 . . * 24 hr Recap: (max) (current) BTC 10 0 Cly 2065 Set At Size 178.9 X-65 Grade 20" (907) 685-1490 Unit Phone: 0 J. Failing Maximum Report By: Logging Engineers: J. Failing / C. Sinn 624 26 13 3/8" 910 215 Units* Casing Summary Lithology (%) 0 L-80 MBT 3952' pH 1.117 0 0 0 Siltst SPP (psi) Gallons/stroke TFA Bit Type Depth 10.0 53 C-5n 3816' 3.0 C-2 18 in 1 3860'Minimum Depth Time: 8 3727' 3952' 225' Max @ ft Current 3853'138.2 Date: Avg to 2160' Yesterday's Depth: Current Depth: 24 Hour Progress: 247.1 Flow In (gpm) Flow In (spm) Calc/Chrt Gas Summary 0 0 0 (current) Simonson/Sherman Sh Clyst Tuff Gvl Coal cP 13 1990' 12.25" 0.969 Footage 18.00 Ss (ppb Eq) C-1 C-5i AK-AM-0900653122 Drilling ahead PV 24 hr Max 68.0 Weight 1 Hours C-3 00 Cement Cht Silt C-4i C-4n YP (lb/100ft 2) 10.00 000 70.0 Hycalog SKHI716D-E8C LSND 6.8 2160' 2160'38 Depth in / out Mud Type Lst 100 Type Average 02Background (max) Trip 9.39 9.71 Avg Min Comments RPM ECD (ppg) ml/30min Tools Xceed 900, Telescope 825, ARC 825 API FL Chromatograph (ppm) 15.0 170' 2160' WOB Welded 100% Gas In Air =10,000 Units -Connection 2 2 2146' 160' Condition 1-1-WT-A-E-I-NO-TD Bit # 1 4.5 16" Smith XR+6C 9.30 Size Job No.: Daily Charges: Total Charges: MWD Summary 96% Rig Activity: 9.78 Nabors 245E Report For: Morning Report Report # 10 Customer: Well: Area: Location: Rig: OP19-T1N ENI Petroleum Nikaitchuq Oliktok Point ROP ROP (ft/hr) 4.23 @ Mud Data Depth 25-Aug-2013 24:00:00 Current Pump & Flow Data: 1510 Max 0 Chlorides mg/l 1100 Drill ahead f/ 3727' t/ 3952' MD. Density (ppg) out (sec/qt) Viscosity Cor Solids % . . * 24 hr Recap: Drill ahead f/ 3952' t/ 4612' MD. Density (ppg) out (sec/qt) Viscosity Cor Solids % Chlorides mg/l 1300 0 26-Aug-2013 24:00:00 Current Pump & Flow Data: 1560 Max ROP ROP (ft/hr) 4.23 @ Mud Data Depth Morning Report Report # 11 Customer: Well: Area: Location: Rig: OP19-T1N ENI Petroleum Nikaitchuq Oliktok Point Job No.: Daily Charges: Total Charges: MWD Summary 96% Rig Activity: 10.04 Nabors 245E Report For: Condition 1-1-WT-A-E-I-NO-TD Bit # 1 5.0 16" Smith XR+6C 9.40 Size 2 2146' 160' 100% Gas In Air =10,000 Units -Connection 4 Tools Xceed 900, Telescope 825, ARC 825 API FL Chromatograph (ppm) 15.0 170' 2160' WOB Welded 9.65 9.78 Avg Min Comments RPM ECD (ppg) ml/30min 2Background (max) Trip Average 0 Mud Type Lst 90 Type 70.0 Hycalog SKHI716D-E8C LSND 6.4 2160' 4613'36 Depth in / out YP (lb/100ft 2) 9.80 000 00 Cement Cht Ss C-4i C-4n 24 hr Max 68.0 Weight 0 Hours C-3 Sd (ppb Eq) C-1 C-5i AK-AM-0900653122 Drilling ahead PV 1990' 12.25" 0.969 Footage 18.00 Simonson/Sherman Sh Clyst Tuff Gvl Coal cP 13 Calc/Chrt Gas Summary 0 0 0 (current) Avg to 2160' Yesterday's Depth: Current Depth: 24 Hour Progress: 500.6 Flow In (gpm) Flow In (spm) 3952' 4613' 661' Max @ ft Current 4015'138.2 Date: Time: 10 in 1 4510'Minimum Depth C-5n 4006' 2.1 C-2 38 SPP (psi) Gallons/stroke TFA Bit Type Depth 7.5 54 L-80 MBT 4613' pH 1.117 0 0 0 Siltst 13 3/8" 890 215 Units* Casing Summary Lithology (%) 0624 18 (907) 685-1490 Unit Phone: 0 J. Failing Maximum Report By: Logging Engineers: J. Failing / C. Sinn Set At Size 178.9 X-65 Grade 20" (max) (current) BTC 8 0 Cly 4652 10 . . * 24 hr Recap: (max) (current) BTC 7 0 Cly 4717 Set At Size 178.9 X-65 Grade 20" (907) 685-1490 Unit Phone: 0 J. Failing Maximum Report By: Logging Engineers: J. Failing / C. Sinn 10 1574 29 13 3/8" 880 211 Units* Casing Summary Lithology (%) 0 L-80 MBT 5328' pH 1.117 0 0 0 Siltst SPP (psi) Gallons/stroke TFA Bit Type Depth 8.0 53 C-5n 5090' 105.0 C-2 43 in 1 4640'Minimum Depth Time: 16 4640' 5328' 688' Max @ ft Current 4661'101.0 Date: Avg to 4640' Yesterday's Depth: Current Depth: 24 Hour Progress: 268.0 Flow In (gpm) Flow In (spm) Gas Summary 0 0 0 (current) Simonson/Sherman Sh Clyst Tuff Gvl Coal cP 15 1990' 12.25" 0.942 Footage 18.00 Sd (ppb Eq) C-1 C-5i AK-AM-0900653122 $3,410.00 $44,720.00 L/D BHA PV 24 hr Max 68.0 Weight 1 Hours C-3 00 Cement Cht Ss C-4i C-4n YP (lb/100ft 2) 9.60 000 120 70.0 Smith GF15BODVCPS LSND 6.2 4640' 4640'34 Depth in / out Mud Type Lst 90 Type Average -20 Background (max) Trip 9.73 9.81 Avg Min Comments RPM ECD (ppg) ml/30min Tools Xceed 900, Telescope 825, ARC 825, HI Tool API FL Chromatograph (ppm) 35-40 15.0 170' 2160' WOB Welded 100% Gas In Air =10,000 Units -Connection 0 2 2146' 160' Condition 1-1-WT-A-E-I-NO-TD Bit # 1 5.5 16" Smith XR+6C 9.50 Size Job No.: Daily Charges: Total Charges: MWD Summary 96% Rig Activity: 9.95 Nabors 245E Report For: Morning Report Report # 12 Customer: Well: Area: Location: Rig: OP19-T1N ENI Petroleum Nikaitchuq Oliktok Point ROP ROP (ft/hr) 4.23 @ Mud Data Depth 28-Aug-2013 24:00:00 Current Pump & Flow Data: 1940 Max 0 Chlorides mg/l 1350 P/U BHA #5. RIH, ream down stands 34, 36, 38. Drill ahead f/ 4640-5328' MD. Density (ppg) out (sec/qt) Viscosity Cor Solids % . . * 24 hr Recap: (max) (current) BTC 7 0 Cly 4717 Set At Size 178.9 X-65 Grade 20" (907) 685-1490 Unit Phone: 0 J. Failing Maximum Report By: Logging Engineers: J. Failing / C. Sinn 10 1574 29 13 3/8" 880 211 Units* Casing Summary Lithology (%) 0 L-80 MBT 5348' pH 0.969 0 0 0 Siltst SPP (psi) Gallons/stroke TFA Bit Type Depth 8.0 62 C-5n 5090' 105.0 C-2 43 in 1 4640'Minimum Depth Time: 16 4640' 5348' 708' Max @ ft Current 4661'101.0 Date: Avg to 4640' Yesterday's Depth: Current Depth: 24 Hour Progress: 268.0 Flow In (gpm) Flow In (spm) Gas Summary 0 0 0 (current) Simonson/Sherman Sh Clyst Tuff Gvl Coal cP 16 2480' 12.25" 0.942 Footage 50.00 Sd (ppb Eq) C-1 C-5i AK-AM-0900653122 L/D BHA PV 24 hr Max 68.0 Weight 1 Hours C-3 00 Cement Cht Ss C-4i C-4n YP (lb/100ft 2) 9.80 000 120 140.0 Smith GF15BODVCPS LSND 6.0 4640' 5348'37 Depth in / out Mud Type Lst 90 Type Average -20 Background (max) Trip 9.73 9.81 Avg Min Comments RPM ECD (ppg) ml/30min Tools Xceed 900, Telescope 825, ARC 825, HI Tool API FL Chromatograph (ppm) 35-40 15.0 2160' 4640' WOB Welded 100% Gas In Air =10,000 Units -Connection 0 3 2146' 160' Condition 2-3-BT-S-X-I-WT-PR Bit # 2 5.0 12.25" Hycalog SKHI716D-E8C 9.50 Size Job No.: Daily Charges: Total Charges: MWD Summary 96% Rig Activity: 9.95 Nabors 245E Report For: Morning Report Report # 13 Customer: Well: Area: Location: Rig: OP19-T1N ENI Petroleum Nikaitchuq Oliktok Point ROP ROP (ft/hr) 4.23 @ Mud Data Depth 28-Aug-2013 24:00:00 Current Pump & Flow Data: 1940 Max 0 Chlorides mg/l 1200 P/U BHA #5. RIH, ream down stands 34, 36, 38. Drill ahead f/ 4640-5348' MD. Density (ppg) out (sec/qt) Viscosity Cor Solids % . . * 24 hr Recap: Drill ahead f/ 5348 t/ 6085' MD. Circulate and condition hole. Backream OOH f/ 6085' MD. Density (ppg) out (sec/qt) Viscosity Cor Solids % Chlorides mg/l 1350 0 29-Aug-2013 24:00:00 Current Pump & Flow Data: 1750 Max ROP ROP (ft/hr) 4.23 @ Mud Data Depth Morning Report Report # 14 Customer: Well: Area: Location: Rig: OP19-T1N ENI Petroleum Nikaitchuq Oliktok Point Job No.: Daily Charges: Total Charges: MWD Summary 96% Rig Activity: 10.51 Nabors 245E Report For: Condition 2-3-BT-S-X-I-WT-PR Bit # 2 6.8 12.25" Hycalog SKHI716D-E8C 9.40 Size 3 2146' 160' 100% Gas In Air =10,000 Units -Connection 8 Tools Xceed 900, Telescope 825, ARC 825, HI Tool API FL Chromatograph (ppm) 35-45 15.0 2160' 4640' WOB Welded 9.94 10.17 Avg Min Comments RPM ECD (ppg) ml/30min -Background (max) Trip Average - Mud Type Lst 80 Type 120 140.0 Smith GF15BODVCPS LSND 6.0 4640' 6085'27 6085' Depth in / out YP (lb/100ft 2) 9.50 000 00 Cement Cht Ss C-4i C-4n 24 hr Max 68.0 Weight 7 Hours C-3 20 Sd (ppb Eq) C-1 C-5i AK-AM-0900653122 BROOH PV 2480' 12.25" 0.942 Footage 1445' 50.00 Simonson/Sherman Sh Clyst Tuff Gvl Coal cP 17 Gas Summary 0 0 0 (current) Avg to 4640' Yesterday's Depth: Current Depth: 24 Hour Progress: 164.0 Flow In (gpm) Flow In (spm) 5348' 6085' 737' Max @ ft Current 5972'96.0 Date: Time: 30 in 2 6015'Minimum Depth C-5n 5489' C-2 148 SPP (psi) Gallons/stroke TFA Bit Type Depth 15.0 60 L-80 MBT 6085' pH 0.969 0 3 0 Siltst 13 3/8" 900 210 Units* Casing Summary Lithology (%) 02664 161 (907) 685-1490 Unit Phone: 0 J. Failing Maximum Report By: Logging Engineers: J. Failing / C. Sinn Set At Size 178.9 X-65 Grade 20" (max) (current) BTC 61 0 Cly 16392 . . * 24 hr Recap: (max) (current) BTC 0 0 Cly 0 Set At Size 178.9 X-65 Grade L-80 20" 9/58" (907) 685-1490 Unit Phone: 0 J. Failing Maximum Report By: Logging Engineers: J. Failing / C. Sinn 0 0 13 3/8" Units* Casing Summary Lithology (%) 0 L-80 MBT 6085' pH 0.969 0 0 0 Siltst SPP (psi) Gallons/stroke TFA Bit Type Depth 15.0 52 C-5n - C-2 - in --Minimum Depth Time: Run 9 5/8" casing. - 6085' 6085' 0' Max @ ft Current Date: Avg to 6085' Yesterday's Depth: Current Depth: 24 Hour Progress: Flow In (gpm) Flow In (spm) 40.0 Gas Summary 0 0 0 (current) Simonson/Sherman Sh Clyst Tuff Gvl Coal cP 18 2480' 12.25" 0.942 Footage 22.50 1445' 50.00 Sd (ppb Eq) C-1 C-5i AK-AM-0900653122 Run 9 5/8" Casing PV 24 hr Max 68.0 Weight 0 Hours C-3 00 Cement Cht Ss C-4i C-4n YP (lb/100ft 2) 9.40 000 120 140.0 Smith GF15BODVCPS LSND 4640' 6085'24 6085' Depth in / out Mud Type Lst Hydril 563 Type Average 12 -Background (max) Trip Avg Min Comments RPM ECD (ppg) ml/30min Tools API FL Chromatograph (ppm) 35-45 15.0 2160' 4640' WOB Welded 100% Gas In Air =10,000 Units -Connection 0 3 2146' 160' Condition 2-3-BT-S-X-I-WT-PR Bit # 2 6.0 12.25" Hycalog SKHI716D-E8C 9.50 Size Job No.: Daily Charges: Total Charges: MWD Summary 96% Rig Activity: Nabors 245E Report For: Morning Report Report # 15 Customer: Well: Area: Location: Rig: OP19-T1N ENI Petroleum Nikaitchuq Oliktok Point 1-1-WT-A-E-I-NO-TD ROP ROP (ft/hr) 4.23 @ Mud Data Depth 30-Aug-2013 24:00:00 Current Pump & Flow Data: Max 0 Chlorides mg/l 1250 BROOH. Circulate hole clean. POOH f/ 2000'. L/D BHA. Change rams to 9 5/8", test BOPs. R/U casing equipment. Density (ppg) out (sec/qt) Viscosity Cor Solids % . . * 24 hr Recap: Continue and finish running 9 5/8" casing. Circulate and condition mud. Pump cement, R/D cementers. Density (ppg) out (sec/qt) Viscosity Cor Solids % Chlorides mg/l 1250 0 31-Aug-2013 24:00:00 Current Pump & Flow Data: Max 1-1-WT-A-E-I-NO-TD ROP ROP (ft/hr) 4.23 @ Mud Data Depth Morning Report Report # 16 Customer: Well: Area: Location: Rig: OP19-T1N ENI Petroleum Nikaitchuq Oliktok Point Job No.: Daily Charges: Total Charges: MWD Summary 96% Rig Activity: Nabors 245E Report For: Condition 2-3-BT-S-X-I-WT-PR Bit # 2 6.0 12.25" Hycalog SKHI716D-E8C 9.50 Size 3 2146' 160' 100% Gas In Air =10,000 Units -Connection 0 Tools API FL Chromatograph (ppm) 35-45 15.0 2160' 4640' WOB Welded Avg Min Comments RPM ECD (ppg) ml/30min -Background (max) Trip Average 25 Mud Type Lst Hydril 563 Type 120 140.0 Smith GF15BODVCPS LSND 4640' 6085'17 6085' Depth in / out YP (lb/100ft 2) 9.50 000 00 Cement Cht Ss C-4i C-4n 24 hr Max 68.0 Weight 0 Hours C-3 Sd (ppb Eq) C-1 C-5i AK-AM-0900653122 R/D Cementers PV 2480' 12.25" 0.942 Footage 22.50 1445' 50.00 Simonson/Sherman Sh Clyst Tuff Gvl Coal cP 25 40.0 Gas Summary 0 0 0 (current) Avg to 6085' Yesterday's Depth: Current Depth: 24 Hour Progress: Flow In (gpm) Flow In (spm) 6085' 6085' 0' Max @ ft Current Date: Time: - in --Minimum Depth C-5n - C-2 - SPP (psi) Gallons/stroke TFA Bit Type Depth 15.0 49 L-80 MBT 6085' pH 0.969 0 0 0 Siltst 13 3/8" Units* Casing Summary Lithology (%) 00 0 (907) 685-1490 Unit Phone: 0 J. Failing Maximum Report By: Logging Engineers: J. Failing / J. Tiegs Set At Size 178.9 X-65 Grade L-80 6062' 20" 9/58" (max) (current) BTC 0 0 Cly 0 . . * 24 hr Recap: (max) (current) BTC 0 0 Cly 0 Set At Size 178.9 X-65 Grade L-80 6062' 20" 9/58" (907) 685-1490 Unit Phone: 0 J. Failing Maximum Report By: Logging Engineers: J. Failing / J. Tiegs 0 0 13 3/8" Units* Casing Summary Lithology (%) 0 L-80 MBT 6085' pH 0.969 0 0 0 Siltst SPP (psi) Gallons/stroke TFA Bit Type Depth 17.5 35 C-5n - C-2 - in --Minimum Depth Time: casing hangar seal. - 6085' 6085' 0' Max @ ft Current Date: Avg to 6085' Yesterday's Depth: Current Depth: 24 Hour Progress: Flow In (gpm) Flow In (spm) 40.0 Gas Summary 0 0 0 (current) Simonson/Sherman Sh Clyst Tuff Gvl Coal cP 16 2480' 12.25" 0.942 Footage 22.50 1445' 50.00 Sd (ppb Eq) C-1 C-5i AK-AM-0900653122 Test Casing Seals PV 24 hr Max 68.0 Weight 0 Hours C-3 00 Cement Cht Ss C-4i C-4n YP (lb/100ft 2) 9.50 000 120 140.0 Smith GF15BODVCPS LSND 6.0 4640' 6085'17 6085' Depth in / out Mud Type Lst Hydril 563 Type Average 0-Background (max) Trip Avg Min Comments RPM ECD (ppg) ml/30min Tools API FL Chromatograph (ppm) 35-45 15.0 2160' 4640' WOB Welded 100% Gas In Air =10,000 Units -Connection 0 3 2146' 160' Condition 2-3-BT-S-X-I-WT-PR Bit # 2 6.0 12.25" Hycalog SKHI716D-E8C 9.50 Size Job No.: Daily Charges: Total Charges: MWD Summary 96% Rig Activity: Nabors 245E Report For: Morning Report Report # 17 Customer: Well: Area: Location: Rig: OP19-T1N ENI Petroleum Nikaitchuq Oliktok Point 1-1-WT-A-E-I-NO-TD ROP ROP (ft/hr) 4.23 @ Mud Data Depth 1-Sep-2013 24:00:00 Current Pump & Flow Data: Max 0 Chlorides mg/l 1250 R/D Cementers. Conduct injectivity test. N/D BOP, set emergency slips. Cut and L/D casing. N/U BOP. Test Density (ppg) out (sec/qt) Viscosity Cor Solids % . . * 24 hr Recap: N/U riser and spacer tool. N/U BOP, choke and kill line. Change rams. Set tubing hanger, test seals. Upper seals Density (ppg) out (sec/qt) Viscosity Cor Solids % Chlorides mg/l 1250 0 2-Sep-2013 24:00:00 Current Pump & Flow Data: Max 1-1-WT-A-E-I-NO-TD ROP ROP (ft/hr) 4.23 @ Mud Data Depth Morning Report Report # 18 Customer: Well: Area: Location: Rig: OP19-T1N ENI Petroleum Nikaitchuq Oliktok Point Job No.: Daily Charges: Total Charges: MWD Summary 96% Rig Activity: Nabors 245E Report For: Condition 2-3-BT-S-X-I-WT-PR Bit # 2 6.0 12.25" Hycalog SKHI716D-E8C 9.50 Size 3 2146' 160' 100% Gas In Air =10,000 Units -Connection 0 Tools API FL Chromatograph (ppm) 35-45 15.0 2160' 4640' WOB Welded Avg Min Comments RPM ECD (ppg) ml/30min -Background (max) Trip Average 0 Mud Type Lst Hydril 563 Type 120 140.0 Smith GF15BODVCPS LSND 6.0 4640' 6085'17 6085' Depth in / out YP (lb/100ft 2) 9.40 000 00 Cement Cht Ss C-4i C-4n 24 hr Max 68.0 Weight 0 Hours C-3 Sd (ppb Eq) C-1 C-5i AK-AM-0900653122 L/D Drill Pipe PV 2480' 12.25" 0.942 Footage 22.50 1445' 50.00 Simonson/Sherman Sh Clyst Tuff Gvl Coal cP 16 40.0 Gas Summary 0 0 0 (current) Avg to 6085' Yesterday's Depth: Current Depth: 24 Hour Progress: Flow In (gpm) Flow In (spm) 6085' 6085' 0' Max @ ft Current Date: Time: failed. RIH w/ 2679' MD. Begin L/D drill pipe. - in --Minimum Depth C-5n - C-2 - SPP (psi) Gallons/stroke TFA Bit Type Depth 15.0 40 L-80 MBT 6085' pH 0.969 0 0 0 Siltst 13 3/8" Units* Casing Summary Lithology (%) 00 0 (907) 685-1490 Unit Phone: 0 J. Failing Maximum Report By: Logging Engineers: J. Failing / J. Tiegs Set At Size 178.9 X-65 Grade L-80 6062' 20" 9/58" (max) (current) BTC 0 0 Cly 0 . . * 24 hr Recap: (max) (current) BTC 0 0 Cly 0 Set At Size 178.9 X-65 Grade L-80 6062' 20" 9/58" (907) 685-1490 Unit Phone: 0 J. Failing Maximum Report By: Logging Engineers: J. Failing / J. Tiegs 0 0 13 3/8" Units* Casing Summary Lithology (%) 0 L-80 MBT 6085' pH 0.942 0 0 0 Siltst SPP (psi) Gallons/stroke TFA Bit Type Depth 15.0 37 C-5n - C-2 - in --Minimum Depth Time: - 6085' 6085' 0' Max @ ft Current Date: Avg to 6085' Yesterday's Depth: Current Depth: 24 Hour Progress: Flow In (gpm) Flow In (spm) 40.0 Gas Summary 0 0 0 (current) Simonson/Sherman Sh Clyst Tuff Gvl Coal cP 16 1445' 8.75" 0.902 Footage 22.50 Sd (ppb Eq) C-1 C-5i AK-AM-0900653122 P/U BHA PV 24 hr Max 68.0 Weight 0 Hours C-3 00 Cement Cht Ss C-4i C-4n YP (lb/100ft 2) 9.40 000 120 Smith MDSi616 LSND 6.0 6085' 6085'17 Depth in / out Mud Type Lst Hydril 563 Type Average 0-Background (max) Trip Avg Min Comments RPM ECD (ppg) ml/30min Tools API FL Chromatograph (ppm) 35-45 4640' 6085' WOB Welded 100% Gas In Air =10,000 Units -Connection 0 4 2146' 160' Condition 1-1-WT-A-E-I-NO-TD Bit # 3 6.0 12.25" Smith GF15BODVCPS 9.50 Size Job No.: Daily Charges: Total Charges: MWD Summary 96% Rig Activity: Nabors 245E Report For: Morning Report Report # 19 Customer: Well: Area: Location: Rig: OP19-T1N ENI Petroleum Nikaitchuq Oliktok Point ROP ROP (ft/hr) 4.23 @ Mud Data Depth 3-Sep-2013 24:00:00 Current Pump & Flow Data: Max 0 Chlorides mg/l 1250 Finish L/D Drill Pipe. P/U 4.5" drill pipe. POOH. Rack 51 stds 5" drill pipe. Test BOP. Begin P/U BHA. Density (ppg) out (sec/qt) Viscosity Cor Solids % . . * 24 hr Recap: Finish P/U BHA, RIH. Slip and cut. Service rig. Test casing shoe. Drill cement f/ 5903' MD. Drill shoe track Density (ppg) out (sec/qt) Viscosity Cor Solids % Chlorides mg/l 101000 0 4-Sep-2013 24:00:00 Current Pump & Flow Data: 1200 Max ROP ROP (ft/hr) 4.23 @ Mud Data Depth Morning Report Report # 20 Customer: Well: Area: Location: Rig: OP19-T1N ENI Petroleum Nikaitchuq Oliktok Point Job No.: Daily Charges: Total Charges: MWD Summary 96% Rig Activity: 10.56 Nabors 245E Report For: Condition 1-1-WT-A-E-I-NO-TD Bit # 3 6.0 12.25" Smith GF15BODVCPS 9.00 Size 4 2146' 160' 100% Gas In Air =10,000 Units -Connection 0 Tools Xceed, PeriScope, TeleScope, adnVISION (675) API FL Chromatograph (ppm) 35-45 4640' 6085' WOB Welded 9.81 10.37 Avg Min Comments RPM ECD (ppg) ml/30min -Background (max) Trip Average 1 Mud Type Lst Hydril 563 Type 120 Smith MDSi616 Faze Pro 6085' 6105'8 Depth in / out YP (lb/100ft 2) 000 00 Cement Cht Ss C-4i C-4n 24 hr Max 68.0 Weight 0 Hours C-3 Sd (ppb Eq) C-1 C-5i AK-AM-0900653122 Displace to OBM PV 1445' 8.75" 0.902 Footage 20' 22.50 Simonson/Sherman Sh Clyst Tuff Gvl Coal cP 18 40.0 Gas Summary 0 0 0 (current) Avg to 6085' Yesterday's Depth: Current Depth: 24 Hour Progress: 154.0 Flow In (gpm) Flow In (spm) 6085' 6105' 20' Max @ ft Current 6095'100.0 Date: Time: and 20' new hole t/ 6105' MD. Displace mud system to OBM. 6 in 6 6086'Minimum Depth C-5n 6102' C-2 9 SPP (psi) Gallons/stroke TFA Bit Type Depth 37 L-80 MBT 6105' pH 0.942 0 0 0 Siltst 13 3/8" 444 110 Units* Casing Summary Lithology (%) 0666 112 (907) 685-1490 Unit Phone: 0 J. Failing Maximum Report By: Logging Engineers: J. Failing / J. Tiegs Set At Size 178.9 X-65 Grade L-80 6062' 20" 9/58" (max) (current) BTC 0 0 Cly 834 . . * 24 hr Recap: (max) (current) BTC 61 0 Cly 15254 Set At Size 178.9 X-65 Grade L-80 6062' 20" 9/58" (907) 685-1490 Unit Phone: 0 J. Failing Maximum Report By: Logging Engineers: J. Failing / J. Tiegs 80 3116 138 13 3/8" 558 130 Units* Casing Summary Lithology (%) 0 L-80 Oil/Water 6472' Alkal 0.942 0 3 0 Siltst SPP (psi) Gallons/stroke TFA Bit Type Depth 73/27 52 C-5n 6470' 45.0 C-2 142 in 11 6428'Minimum Depth Time: Time drill t/ 6472' to create sidetrack. 32 6105' 6472' 367' Max @ ft Current 6470'23.6 Date: Avg to 6105' Yesterday's Depth: Current Depth: 24 Hour Progress: 46.0 Flow In (gpm) Flow In (spm) 40.0 Gas Summary 0 0 1 (current) Simonson/Sherman Sh Clyst Tuff Gvl Coal cP 18 1445' 8.75" 0.902 Footage 20' 22.50 Ss Ratio C-1 C-5i AK-AM-0900653122 Drill Ahead PV 24 hr Max 68.0 Weight 11 Hours C-3 00 Cement Cht Ss C-4i C-4n YP (lb/100ft 2) 2.40 000 120 Smith MDSi616 Faze Pro -- 6085' 6472'8 Depth in / out Mud Type Lst 20 Hydril 563 Type Average -12 Background (max) Trip 9.69 10.05 Avg Min Comments Mud RPM ECD (ppg) ml/30min Tools Xceed, PeriScope, TeleScope, adnVISION (675) API FL Chromatograph (ppm) 35-45 4640' 6085' WOB Welded 100% Gas In Air =10,000 Units -Connection 3 4 2146' 160' Condition 1-1-WT-A-E-I-NO-TD Bit # 3 6.0 12.25" Smith GF15BODVCPS 9.00 Size Job No.: Daily Charges: Total Charges: MWD Summary 96% Rig Activity: 10.35 Nabors 245E Report For: Morning Report Report # 21 Customer: Well: Area: Location: Rig: OP19-T1N ENI Petroleum Nikaitchuq Oliktok Point ROP ROP (ft/hr) 4.23 @ Mud Data Depth 5-Sep-2013 24:00:00 Current Pump & Flow Data: 2030 Max 0 Lime (lb/bbl) 3 Displace to OBM. Perform FIT. Drill ahead f/ 6105-7255' MD. Decision to sidetrack made. Pull to 6388'. Density (ppg) out (sec/qt) Viscosity Cor Solids % . . * 24 hr Recap: Report By: 20.00'' 9 5/8" Logging Engineers: J. Failing / J. Tiegs (max) (current) BTC Cly Depth in / out L-80 6062' Bit Type RPM 120.0 OP19-T1N Nikaitchuq Oliktok Point Nabors 245E Drill Ahead Simonson/Sherman Smith GF15BODVCPS 907-685-1490 Unit Phone: 12 Josiah Failing Set At Size 178.9 X-65 Grade 30 0 C-2 Gas Summary ENI Petroleum AK-AM-0900653122 6-Sep-2013 24:00:00 6472' 8170' 1698' 8 24 0 6 52650 0 0 18353 757 7733'Minimum Depth 13 3/8" Maximum in 0 6962' 0 4 0 Troubelshoot gas equipment f/ 7730-7860' MD. 190 540 Alkal Coal Gallons/stroke L-80 0 Lime Tuff Gvl C-5n Yesterday's Depth: Current Depth: 24 Hour Progress: 128 SPP (psi) Max @ ft 6959' Date: Time: API FL Depth 8170' Avg to 6472' Current 179.0 160.0 (current) Units* Clyst Ss Cht Sd Casing Summary Lithology (%) 0.942 17 51 1445' 8.75 0.902 Footage 40.0 PV cP 68.0 Weight Flow In (gpm) Flow In (spm) Oil / Water Hours 0 Cement C-1 C-5i Sh Siltst Chromatograph (ppm) 268 20 50 30 C-4i C-4n 0 Lst 20 Hydril 563 (lb/100ft 2) 9.00 Type 13 Smith MDSi616 Mud (lb/bbl) ml/30min 3.90 3.00 35-45 C-3 Average Trip (max) 103 Comments 180 Background 2146' 100% Gas In Air =10,000 Units Connection Bit # 3 12.25 4640' 4 6085' 22.50 Size 160' Welded 6085' WOB TFA Condition 1-1-WT-A-E-I-NO-TD MWD Summary 96% %Mud Type FazePro - Ratio Mud Data Depth 2.0 4.23 @ Current Pump & Flow Data: Report For: 7912'7.8 9.82 10.54 Cor Solids 10.21 Avg Min YP Max ECD (ppg) Tools Xceed, PeriScope, TeleScope, adnVISION (675) Job No.: Daily Charges: Total Charges: Rig Activity: 286.0 Morning Report Report # 22 Customer: Well: Area: Location: Rig: 2200 ROP ROP (ft/hr) 24 hr Max Continue drilling ahead f/ 6472 - 8170' MD. Encounter hard spots f/ 6906-6918', 7598-7869' MD. Density (ppg) out (sec/qt) Viscosity . . * 24 hr Recap: Density (ppg) out (sec/qt) Viscosity Continue drill ahead f/ 8170' t/ 10250' MD. Hard spots @ 9624', 10,247' MD. 2470 ROP ROP (ft/hr) 24 hr Max Morning Report Report # 23 Customer: Well: Area: Location: Rig: Job No.: Daily Charges: Total Charges: Rig Activity: 284.0 Min YP Max ECD (ppg) Tools Xceed, PeriScope, TeleScope, adnVISION (675) @ Current Pump & Flow Data: Report For: 10250'10.8 10.00 11.20 Cor Solids 96% %Mud Type FazePro - Ratio Mud Data Depth 2.3 4.23 Size 160' Welded 6085' WOB TFA Condition 1-1-WT-A-E-I-NO-TD 3 12.25 4640' 4 6085' 41.50 22.50 2146' 100% Gas In Air =10,000 Units 6Connection Comments 35 Background Trip (max) 120 Average (lb/bbl) ml/30min 3.12 2.40 4135' 35-45 9.05 Type 13 Smith MDSi616 Mud C-3 Bit # 0 Lst 10 70 72 C-4i C-4n Chromatograph (ppm) 377 29 0 Cement C-1 C-5i Sh Siltst cP 68.0 Weight Flow In (gpm) Flow In (spm) Oil / Water Hours (lb/100ft 2) Lithology (%) 0.942 18 53 1445' 8.75 0.902 Footage 40.0 Hydril 563 (current) Units* Clyst Ss Cht Sd Depth 10250' Avg to 8170' Current 185.0 2.0 MWD Summary Max @ ft 9091' Date: Time: API FL PV 10.60 Avg 0 Lime Tuff Gvl C-5n Yesterday's Depth: Current Depth: 24 Hour Progress: 131 SPP (psi) 550 Alkal Coal Gallons/stroke L-80 223 9708' 0 7 0 9611'Minimum Depth 13 3/8" Maximum in 5 0 20172 14 32 0 8 71436 0 ENI Petroleum AK-AM-0900653122 7-Sep-2013 24:00:00 8170' 10250' 2080' 20 15 C-2 Gas Summary 654 907-685-1490 Unit Phone: 15 Josiah Failing Set At Size 178.9 X-65 Grade OP19-T1N Nikaitchuq Oliktok Point Nabors 245E Drill Ahead Perry/Sherman Depth in / out L-80 6062' Bit Type RPM 120.0 Smith GF15BODVCPS Casing Summary Report By: 20.00'' 9 5/8" Logging Engineers: J. Failing / J. Tiegs (max) (current) BTC Cly . . * 24 hr Recap: Report By: 20.00'' 9 5/8" Logging Engineers: J. Failing / J. Tiegs (max) (current) BTC Cly L-80 6062' Bit Type RPM 120.0 Smith GF15BODVCPS Casing Summary Nabors 245E Drill Ahead Perry/Sherman Depth in / out 907-685-1490 Unit Phone: 23 Josiah Failing Set At Size 178.9 X-65 Grade 20 384 C-2 Gas Summary 755 ENI Petroleum AK-AM-0900653122 8-Sep-2013 24:00:00 10250' 11211' 961' OP19-T1N Nikaitchuq Oliktok Point 16 47 2 10 79950 4 0 19342 10515'Minimum Depth 13 3/8" Maximum in 5 10836' 0 9 0 195 525 Alkal Coal Gallons/stroke L-80 0 Lime Tuff Gvl C-5n Yesterday's Depth: Current Depth: 24 Hour Progress: 127 SPP (psi) Max @ ft 11142' Date: Time: API FL PV 10.65 Avg Depth 11211' Avg to 10250' Current 177.0 5.0 MWD Summary (current) Units* Clyst Ss Cht Sd Lithology (%) 0.942 22 56 1445' 8.75 0.902 Footage 40.0 Hydril 563 68.0 Weight Flow In (gpm) Flow In (spm) Oil / Water Hours (lb/100ft 2) 0 Cement C-1 C-5i Sh Siltst Chromatograph (ppm) 430 42 20 92 C-4i C-4n C-3 Bit # 0 Lst 60 (lb/bbl) ml/30min 3.12 2.40 5126' 35-45 17 Mud cP Average (max) 108 49 Background Trip Connection Comments Type 2146' 100% Gas In Air =10,000 Units - Condition 1-1-WT-A-E-I-NO-TD 3 12.25 4640' 4 6085' 60.02 22.50 1.9 4.23 Size 160' Welded 6085' WOB TFA 11.15 Cor Solids 96% %Mud Type FazePro - Ratio Mud Data Depth Tools Xceed, PeriScope, TeleScope, adnVISION (675) @ Current Pump & Flow Data: Report For: 11211'11.9 9.86 Morning Report Report # 24 Customer: Well: Area: Location: Rig: Job No.: Daily Charges: Total Charges: Rig Activity: 24 hr Max 278.0 2410 ROP ROP (ft/hr) Min YP Max ECD (ppg) Continue drilling ahead f/ 10250' t/ 11211' MD. Hard spots @ 10250', 10265', 10765' MD. Density (ppg) out (sec/qt) Viscosity 9.10 Smith MDSi616 . . * 24 hr Recap: Continue drilling ahead f/ 11211' t/ 13184' MD. ROP ROP (ft/hr) Min YP Max ECD (ppg) Density (ppg) Viscosity 278.0 2540 out (sec/qt) 9.00 Smith MDSi616 Morning Report Report # 25 Customer: Well: Area: Location: Rig: Job No.: Daily Charges: Total Charges: Rig Activity: @ Current Pump & Flow Data: Report For: 13184'14.0 10.41 24 hr Max Cor Solids 96% %Mud Type FazePro - Ratio Mud Data Depth Tools 4.23 Size 160' Welded 6085' WOB TFA 11.49 10,000 Units - Condition 1-1-WT-A-E-I-NO-TD 3 12.25 4640' 4 6085' Comments Type Trip Connection 100% Gas In Air = (max) 168 37 Background Average (lb/bbl) ml/30min 2.99 2.30 7099' 35-45 17 Mud cP Bit # 0 Lst 10 12 4 Chromatograph (ppm) 419 45 C-4i C-4n 0 Cement C-1 C-5i Sh Siltst Hydril 563 68.0 Weight Flow In (gpm) Flow In (spm) Oil / Water Hours (lb/100ft 2) 60.02 22.50 20 56 1445' 8.75 0.902 Footage 1.9 Clyst Ss Cht Sd 80 C-3 195.0 143.0 MWD Summary (current) Units* Lithology (%) 0.942 2146' Xceed, PeriScope, TeleScope, adnVISION (675) Time: API FL PV 10.94 Avg Lime Tuff Gvl C-5n Yesterday's Depth: Current Depth: 24 Hour Progress: 130 SPP (psi) Date: 507 Alkal Coal Gallons/stroke L-80 274 10836' 0 10 0 0Minimum Depth 13 3/8" Maximum in 29 0 28194 12573' Depth 13184'to 11211' 24 54 0 16 77676 0 ENI Petroleum AK-AM-0900653122 9-Sep-2013 24:00:00 11211' 13184' 1973' OP19-T1N Nikaitchuq Oliktok Point 10 59 C-2 Gas Summary 732 907-685-1490 Unit Phone: 24 Josiah Failing Set At Size 178.9 X-65 Grade Nabors 245E Drill Ahead Perry/Sherman Depth in / out Max @ ft 12762' Avg Current L-80 6062' Bit Type RPM 120.0 Smith GF15BODVCPS Casing Summary 40.0 Report By: 20.00'' 9 5/8" Logging Engineers: J. Failing / J. Tiegs (max) (current) BTC Cly . . * 24 hr Recap: Cly Smith GF15BODVCPS Casing Summary 40.0 Size 178.9 Lithology (%) 0.942 Report By: 20.00'' 9 5/8" Logging Engineers: J. Failing / J. Tiegs (max) (current) 25025 12573' 13341' Avg Current L-80 6062' Bit Type RPM 13382' BTC Grade Nabors 245E BROOH Perry/Ruminer Depth in / out Depth Max @ ft Gas Summary 544 907-685-1490 Unit Phone: 15 Josiah Failing ENI Petroleum AK-AM-0900653122 10-Sep-2013 24:00:00 13184' 13382' 198' OP19-T1N Nikaitchuq Oliktok Point 15 59186 33 3169 4Minimum Depth 13 3/8" Maximum in 46 Set At 10836' 0 6 0 6 237 C-5n 339 34 Alkal Coal Gallons/stroke L-80 Lime Tuff Gvl X-65 Yesterday's Depth: Current Depth: 24 Hour Progress: 132 SPP (psi) Date: 560 2146' Xceed, PeriScope, TeleScope, adnVISION (675) Time: API FL PV 10.93 Avg 8.75 0.902 Ss Cht Sd 80 10 Footage 1.9 Clyst C-3 22.50 19 Chromatograph (ppm) C-2 68.0 Weight Flow In (gpm) Flow In (spm) Oil / Water Hours (lb/100ft 2) 60.02 Cement C-1 C-5i Sh Siltst Hydril 563 10 C-4i C-4n 32 10 3 120.0 - 2.20 Bit # 0 Lst 10 Average 387 (max) 154 -Background Connection 100% Gas In Air = 0 18 Type Trip 3 12.25 4640' 4 6085' 7297' 35-45 1445' WOB TFA Comments 2.86 10,000 Units - Condition 1-1-WT-A-E-I-NO-TD 4.23 (lb/bbl) ml/30min Mud Type Size 160' Welded 6085' 197.0 Ratio Mud Data Depth Tools cP 13382'to 13184' Total Charges: Rig Activity: @ Current Pump & Flow Data: Report For: 59 24 hr Max Cor Solids 96% 13382'16.2 10.64 9.10 % 11.13 18 Mud Smith MDSi616 Morning Report Report # 26 Customer: Well: Area: Location: Rig: Job No.: Daily Charges: ROP FazePro MWD Summary (current) Units* 2380 out (sec/qt) ROP (ft/hr) Min YP Max ECD (ppg) Density (ppg) Viscosity 256.0 - Continue drilling f/ 13814' t/ FTD 13382' MD. Circulate B/U. Begin BROOH. . . * 24 hr Recap: liner t/ 395'. Continue BROOH f/ 6774' - 5915' MD. Circulate BU x3. Monitor well, POOH. L/D BHA #6. Begin running production ROP (ft/hr) Min YP Max ECD (ppg) Density (ppg) Viscosity out (sec/qt) FazePro MWD Summary (current) Units* Smith MDSi616 Morning Report Report # 27 Customer: Well: Area: Location: Rig: Job No.: Daily Charges: ROP 13382'15.0 9.10 Total Charges: Rig Activity: @ Current Pump & Flow Data: Report For: 60 24 hr Max Cor Solids 96% %Ratio Mud Data Depth Tools 4.23 (lb/bbl) ml/30min Mud Type Size 2146' BTC 6085' WOB TFA Comments 2.60 10,000 Units - Condition 1-1-WT-A-E-I-NO-TD 3 12.25 4640' 1-1-WT-A-E-I-NO-TD 4 6085' Type Trip Connection 100% Gas In Air = (max) 0 Background Average 381 7297' 5-15 35-45 18 Mud cP 1445' 120.0 - 2.00 Bit # 0 Lst 00 0 0 0 C-4i C-4n 0 Production Liner Cement C-1 C-5i Sh Siltst Hydril 563 C-2 40.0 Weight Flow In (gpm) Flow In (spm) Oil / Water Hours (lb/100ft 2) 60.02 Footage 1.9 Clyst C-3 22.50 20 Chromatograph (ppm) Ss Cht Sd 6062' Xceed, PeriScope, TeleScope, adnVISION (675) Time: API FL PV Avg 8.75 0.902 Yesterday's Depth: Current Depth: 24 Hour Progress: SPP (psi) Date: Alkal Coal Gallons/stroke L-80 Lime Tuff Gvl C-5n 0 0 0 Set At 0 0 0 13382'to 13382' Minimum Depth 9 5/8" Maximum in 0 0 00 0 ENI Petroleum AK-AM-0900653122 11-Sep-2013 24:00:00 13382' 13382' 0' OP19-T1N Nikaitchuq Oliktok Point Gas Summary 907-685-1490 Unit Phone: 0 Josiah Failing L-80 Grade Nabors 245E RIH w/ Liner Perry/Ruminer Depth in / out Depth Max @ ft Avg Current L-80 Bit Type RPM 13382' 120 Report By: 13 3/8" 5 1/2" Logging Engineers: J. Failing / J. Tiegs (max) (current) 0 Hydril 563 Cly Smith GF15BODVCPS Casing Summary 15.5 Size 68.0 Lithology (%) 0.942 . . * 24 hr Recap: 68.0 Lithology (%) 0.942 (current) 0 Hydril 563 Cly Casing Summary Size Current L-80 Bit Type RPM 13382' 120 13 3/8" 5 1/2" Smith GF15BODVCPS RIH w/ Liner Perry/Ruminer Depth in / out Depth Max @ ft Avg 907-685-1490 Unit Phone: 0 Josiah Failing L-80 Report By: Logging Engineers: J. Failing / J. Tiegs (max) OP19-T1N Nikaitchuq Oliktok Point Gas Summary Grade Nabors 245E 0 0 ENI Petroleum AK-AM-0900653122 12-Sep-2013 24:00:00 13382' 13382' 0' 13382'to 13382' Minimum Depth 9 5/8" Maximum in Set At 0 0 00 0 0 0 C-5n 0 0 Gallons/stroke L-80 Lime Tuff Gvl Yesterday's Depth: Current Depth: 24 Hour Progress: SPP (psi) Date: Time: API FL PV Avg Alkal Ss Cht Sd C-3 22.50 20 Chromatograph (ppm) 6062' 8.75 0.902 Coal 40.0 Weight Flow In (gpm) Flow In (spm) Oil / Water Hours (lb/100ft 2) 60.02 Footage 1.9 Sh Siltst Hydril 563 C-2 Clyst 15.5 C-4i C-4n 0 Production Liner Cement C-1 C-5i 0 0 0 Bit # 0 Lst 0 7297' 5-15 35-45 18 Mud cP 1445' 120.0 - 2.00 Average 2 (max) 0 Background Trip Connection 100% Gas In Air = Type 0 10,000 Units - Condition 1-1-WT-A-E-I-NO-TD 3 12.25 4640' 1-1-WT-A-E-I-NO-TD 4 6085' Size 2146' BTC 6085' WOB TFA Comments 2.60 Ratio Mud Data Depth Tools 4.23 (lb/bbl) ml/30min Mud Type Xceed, PeriScope, TeleScope, adnVISION (675) Total Charges: Rig Activity: @ Current Pump & Flow Data: Report For: 24 hr Max 96% 13382'12.9 9.10 27 Cor Solids % Smith MDSi616 Morning Report Report # 28 Customer: Well: Area: Location: Rig: Job No.: Daily Charges: ROP FazePro MWD Summary (current) Units* out (sec/qt) ROP (ft/hr) Min YP Max ECD (ppg) Density (ppg) Viscosity RIH w/ 5.5" slotted production liner and swell packers t/ 11972' MD. P/U ZXP liner hanger. Continue RIH w/ liner. . . * 24 hr Recap: R/U and install wellhead. Liner set @ 5798' MD. Displace mud to brine. P/U RTTS tools and assemble on drill string. RIH w/ RTTS tool. ROP (ft/hr) Min YP Max ECD (ppg) Density (ppg) Viscosity out (sec/qt) FazePro MWD Summary (current) Units* ROP Morning Report Report # 29 Customer: Well: Area: Location: Rig: Job No.: Daily Charges: 13382'9.10 27 Cor Solids % Total Charges: Rig Activity: @ Current Pump & Flow Data: Report For: 24 hr Max 96% Ratio Mud Data Depth Tools 4.23 (lb/bbl) ml/30min Mud Type BTC 6085' WOB TFA Comments Condition 1-1-WT-A-E-I-NO-TD 3 12.25 4640' 1-1-WT-A-E-I-NO-TD 4 6085' Size Smith MDSi616 Type 0 2146' 100% Gas In Air =10,000 Units 0 Background Trip Connection 221 (max) - cP 1445' 120.0 Average Bit # 0 Lst 0 0 0 0 0 Production Liner Cement C-1 C-5i Hydril 563 C-2 Clyst 15.5 C-4i Oil / Water Hours (lb/100ft 2) 60.02 Footage 7297' 5-15 35-45 22.50 Chromatograph (ppm) 6062' 8.75 0.902 Coal 40.0 Weight Sd C-3 Sh Siltst Time: API FL PV Avg Alkal Flow In (gpm) Flow In (spm) Gallons/stroke L-80 Lime Tuff Gvl Mud C-5n 0 0 C-4n 0 0 0 0 0 00 Minimum Depth 9 5/8" Maximum in Set At Ss Cht 13-Sep-2013 24:00:00 13382' 13382' 0' Yesterday's Depth: Current Depth: 24 Hour Progress: SPP (psi) Grade Nabors 245E 0 0 ENI Petroleum AK-AM-0900653122 to Date: J. Failing / J. Tiegs (max) OP19-T1N Nikaitchuq Oliktok Point Gas Summary Avg 907-685-1490 Unit Phone: 0 Josiah Failing L-80 Report By: Logging Engineers: 5 1/2" Smith GF15BODVCPS Install Wellhead Perry/Ruminer Depth in / out Depth Max @ ft Casing Summary Size Current L-80 5798' Bit Type RPM 13382' 120 13 3/8" 68.0 Lithology (%) 0.942 (current) 0 Hydril 563 Cly . . * 24 hr Recap: 68.0 Lithology (%) 0.942 (current) 0 Hydril 563 Cly Casing Summary Size Current L-80 5798' Bit Type RPM 13382' 120 13 3/8" L/D Drill Pipe Perry/Ruminer Depth in / out Depth Max @ ft Avg 907-685-1490 Unit Phone: 0 Josiah Failing L-80 Report By: Logging Engineers: J. Failing / J. Tiegs (max) OP19-T1N Nikaitchuq Oliktok Point Gas Summary Grade Nabors 245E 0 0 ENI Petroleum AK-AM-0900653122 to Date: 14-Sep-2013 24:00:00 13382' 13382' 0' Yesterday's Depth: Current Depth: 24 Hour Progress: SPP (psi) Depth 9 5/8" Maximum in Set At Ss Cht 5 1/2" Smith GF15BODVCPS 0 Minimum 0 0 0 0 C-4n 00 0 0 Mud C-5n Alkal Flow In (gpm) Flow In (spm) Gallons/stroke L-80 Lime Tuff Gvl Sh Siltst Time: API FL PV Avg Chromatograph (ppm) 6062' 8.75 0.902 Coal 40.0 Weight Sd Oil / Water Hours (lb/100ft 2) 60.02 Footage 7297' 5-15 35-45 C-2 Clyst 15.5 C-4i Production Liner Cement C-1 C-5i Hydril 563 C-3 0 0 0 0 Lst 0 Average Bit # 0 0 (max) -Background Trip Connection 2146' 100% Gas In Air =10,000 Units 0 Size Smith MDSi616 Type 0 3 12.25 4640' 1-1-WT-A-E-I-NO-TD 4 6085' 1445' 120.0 22.50 BTC 6085' WOB TFA Comments Condition 1-1-WT-A-E-I-NO-TD Ratio Mud Data Depth Tools 4.23 (lb/bbl) ml/30min Mud Type Total Charges: Rig Activity: @ Current Pump & Flow Data: Report For: 24 hr Max 96% 9.10 27 Cor Solids %cP Morning Report Report # 30 Customer: Well: Area: Location: Rig: Job No.: Daily Charges: 13382'NaCl Brine MWD Summary (current) Units* ROP out (sec/qt) ROP (ft/hr) Min YP Max ECD (ppg) Density (ppg) Viscosity N/U BOP and test. Begin L/D drill pipe. . . * 24 hr Recap: L/D Drill Pipe. Monitor displacement. P/U test tools and test BOPs. ROP (ft/hr) Min YP Max ECD (ppg) Density (ppg) Viscosity out (sec/qt) MWD Summary (current) Units* ROP Morning Report Report # 31 Customer: Well: Area: Location: Rig: Job No.: Daily Charges: 13382'9.10 27 Cor Solids %cP NaCl Brine Total Charges: Rig Activity: @ Current Pump & Flow Data: Report For: 24 hr Max 96% Ratio Mud Data Depth Tools 4.23 (lb/bbl) ml/30min Mud Type BTC 6085' WOB TFA Comments Condition 1-1-WT-A-E-I-NO-TD 3 12.25 4640' 3-5-CT-A-X-I-BT-TD 4 6085' 1445' 120.0 22.50 Size Smith MDSi616 Type 0 2146' 100% Gas In Air =10,000 Units 0 Background Trip Connection 0 (max) - Average Bit # 0 Lst 0 0 0 0 0 C-1 C-5i Hydril 563 C-3 Clyst 15.5 C-4i Production Liner Cement Oil / Water Hours (lb/100ft 2) 60.02 Footage 7297' 5-15 35-45 Chromatograph (ppm) 6062' 8.75 0.902 Coal 40.0 Weight Sd Siltst Time: API FL PV Avg Alkal Flow In (gpm) Flow In (spm) Gallons/stroke L-80 Lime Tuff Gvl Mud C-5n C-4n 00 0 0 C-2 0 0 0 00 Minimum SPP (psi) Depth 9 5/8" Maximum in Set At Ss Cht 5 1/2" Date: 15-Sep-2013 24:00:00 13382' 13382' 0' Yesterday's Depth: Current Depth: 24 Hour Progress: 0 0 ENI Petroleum AK-AM-0900653122 to Smith GF15BODVCPS Sh OP19-T1N Nikaitchuq Oliktok Point Gas Summary Grade Nabors 245E 907-685-1490 Unit Phone: 0 Josiah Failing L-80 Report By: Logging Engineers: J. Failing / J. Tiegs (max) Test BOPs Perry/Ruminer Depth in / out Depth Max @ ft Avg Casing Summary Size Current L-80 5798' Bit Type RPM 13382' 120 13 3/8" 68.0 Lithology (%) 0.942 (current) 0 Hydril 563 Cly . . * 24 hr Recap: 120 13 3/8" 68.0 Lithology (%) 0.942 (current) 0 Hydril 563 Max @ ft Avg Casing Summary Size Current 5798' Bit Type 13382' Report By: Logging Engineers: J. Failing / J. Tiegs (max) R/U GBR Tool Perry/Ruminer Depth in / out Grade Nabors 245E 907-685-1490 Unit Phone: 0 Josiah Failing L-80 ENI Petroleum AK-AM-0900653122 to Smith GF15BODVCPS OP19-T1N Nikaitchuq Oliktok Point Depth 16-Sep-2013 24:00:00 13382' 13382' 0' Yesterday's Depth: Current Depth: 24 Hour Progress: SPP (psi) Depth 9 5/8" Maximum in Set At Ss Cht 5 1/2" 0 Minimum 0 0 0 0 0 0 0 C-2 0 0 C-5n C-4n 0 Flow In (gpm) Flow In (spm) Gallons/stroke L-80 Lime Tuff Gvl API FL PV Avg Alkal Mud 6062' 8.75 0.902 Coal 40.0 Weight Sd Siltst 7297' 5-15 35-45 Chromatograph (ppm) Sh Production Liner Cement Gas Summary L-80 Cly C-5i Hydril 563 C-3 Clyst 15.5 C-4i 0 0 0 0 Lst 0 C-1 Average Bit # 0 0 (max) - 0 Background Trip Connection 100% Gas In Air =10,000 Units Type 0 2146' 6085' 1445' 120.0 22.50 Size Smith MDSi616 Hours 60.02 Footage RPM Comments Condition 1-1-WT-A-E-I-NO-TD 3 12.25 4640' 3-5-CT-A-X-I-BT-TD 4 4.23 (lb/bbl) ml/30min Mud Type BTC 6085' WOB TFA Ratio Mud Data Depth Tools Oil / Water (lb/100ft 2) NaCl Brine Total Charges: Rig Activity: @ Current Pump & Flow Data: Report For: 24 hr Max 96% 13382'9.10 27 Cor Solids %cP Morning Report Report # 32 Customer: Well: Area: Location: Rig: Job No.: Daily Charges: Time: Date: MWD Summary (current) Units* ROP out (sec/qt) ROP (ft/hr) Min YP Max ECD (ppg) Density (ppg) Viscosity Complete testing BOPs. M/U tools, BHA, for ESP, cap line. R/U up GBR tool. . . * 24 hr Recap: Run downhole pumps, set shroud hanger, repair damaged cable at shroud and continue running tubing and cable Monitor Hole while rigging up and run in hole with 4.5" ESP completion assembly. ROP (ft/hr) Min YP MaxECD (ppg) Density (ppg)Viscosity out (sec/qt) ROP Morning Report Report # 32 Customer: Well: Area: Location: Rig: Job No.: Daily Charges: Time: Date: 9.10 27 Cor Solids %cP MWD Summary Total Charges: Rig Activity: @ Current Pump & Flow Data: Report For: 24 hr Max 96% Ratio Mud Data Depth Tools Oil / Water (lb/100ft2) 3-5-CT-A-X-I-BT-TD4 4.23 (lb/bbl)ml/30minMud Type 6085' WOB Condition 1-1-WT-A-E-I-NO-TD312.25 4640' TFA NaCl Brine13382' 6085' 1445'120.022.50 Size Smith MDSi616 Hours 60.02 Footage RPM 0 2146'BTC (current) Units* 100% Gas In Air=10,000 Units Type Comments 0 Background Trip Connection0(max)- Average Bit # 0 0 C-1 0 0 0 0 C-5i Hydril 563 C-3 Clyst 15.5 C-4i Production Liner Cement Gas Summary L-80 Cly Lst 7297'5-15 35-45 Chromatograph (ppm) Sh 6062' 8.75 0.902 Coal 40.0 Weight Sd Siltst PV Avg Alkal Mud Flow In (spm) Gallons/stroke L-80 Lime TuffGvl API FL C-5nC-4n 00 0 0 C-2 0 0 0 00 Minimum 0 0 SPP (psi) Depth 9 5/8" Maximum in Set At Ss Cht 5 1/2" 17-Sep-2013 24:00:00 13382' 13382' 0' Yesterday's Depth: Current Depth: 24 Hour Progress: ENI Petroleum AK-AM-0900653122 to Smith GF15BODVCPS OP19-T1N Nikaitchuq Oliktok Point Depth Grade Nabors 245E 907-685-1490Unit Phone: 0 Charles Sinn L-80 Report By:Logging Engineers:C. Sinn / J. Tiegs (max) R/U GBR Tool Perry/Ruminer Depth in / out Max @ ftAvg Casing Summary Size Current 5798' Bit Type 13382' Flow In (gpm) 120 13 3/8"68.0 Lithology (%) 0.942 (current) 0 Hydril 563 . . * 24 hr Recap: 120 13 3/8"68.0 Lithology (%) 0.942 (current) 0 Hydril 563 Max @ ftAvg Casing Summary Size Current 5798' Bit Type 13382' Flow In (gpm) Report By:Logging Engineers:C. Sinn / J. Tiegs (max) Pit Cleaning Perry/Ruminer Depth in / out Grade Nabors 245E 907-685-1490Unit Phone: 0 Charles Sinn L-80 ENI Petroleum AK-AM-0900653122 to Smith GF15BODVCPS OP19-T1N Nikaitchuq Oliktok Point Depth 18-Sep-2013 24:00:00 13382' 13382' 0' Yesterday's Depth: Current Depth: 24 Hour Progress: SPP (psi) Depth 9 5/8" Maximum in Set At Ss Cht 5 1/2" 0 Minimum 0 0 0 0 C-2 0 0 C-5nC-4n 00 0 0 Flow In (spm) Gallons/stroke L-80 Lime TuffGvl API FL Avg Alkal Mud 6062' 8.75 0.902 Coal 40.0 Weight Sd Siltst 7297'5-15 35-45 Chromatograph (ppm) Sh Production Liner Cement Gas Summary L-80 Cly Lst Hydril 563 C-3 Clyst 15.5 C-4i 0 C-1 0 0 0 0 C-5i Average 0 0 (max)-Background Trip Connection 100% Gas In Air=10,000 Units Type Comments 0 0 2146'BTC (current) Units* 6085' 1445'120.022.50 Size Smith MDSi616 Hours 60.02 Footage RPM Condition 1-1-WT-A-E-I-NO-TD312.25 4640' TFA NaCl Brine13382' Bit # 3-5-CT-A-X-I-BT-TD4 4.23 (lb/bbl)ml/30minMud Type 6085' WOB Ratio Mud Data Depth Tools Oil / Water (lb/100ft2) PV Total Charges: Rig Activity: @ Current Pump & Flow Data: Report For: 24 hr Max 96% 9.10 27 Cor Solids %cP Morning Report Report # 34 Customer: Well: Area: Location: Rig: Job No.: Daily Charges: Time: Date: ROP MWD Summary out (sec/qt) ROP (ft/hr) Min YP MaxECD (ppg) Density (ppg)Viscosity Complete running pump and tubing. Assemble wellhead and test. Empty pits and begin pit cleaning. . . * 24 hr Recap: Move rig from OP19 and rig up on OP14-S3L1. ROP (ft/hr) Min YP MaxECD (ppg) Density (ppg)Viscosity out (sec/qt) ROP MWD Summary Morning Report Report # 35 Customer: Well: Area: Location: Rig: Job No.: Daily Charges: Time: Date: 9.10 27 Cor Solids %cP Total Charges: Rig Activity: @ Current Pump & Flow Data: Report For: 24 hr Max 96% Ratio Mud Data Depth Tools Oil / Water (lb/100ft2) PV 3-5-CT-A-X-I-BT-TD4 4.23 (lb/bbl)ml/30minMud Type 6085' WOB Condition 1-1-WT-A-E-I-NO-TD312.25 4640' TFA NaCl Brine13382' Bit # 1445'120.022.50 Size Smith MDSi616 Hours 60.02 Footage RPM 0 2146'BTC (current) Units* 100% Gas In Air=10,000 Units Type Comments 0 Background Trip Connection0(max)- Average 0 C-5i 0 C-1 0 0 0 0 Hydril 563 C-3 Clyst 15.5 C-4i Production Liner Cement Gas Summary L-80 ClySiltst 7297'5-15 35-45 Chromatograph (ppm) Sh 6062' 8.75 0.902 Coal 40.0 Weight Sd Lst 6085' Avg Alkal Mud Flow In (spm) Gallons/stroke L-80 Lime TuffGvl API FL C-5nC-4n 00 0 0 C-2 0 0 0 00 Minimum 0 0 SPP (psi) Depth 9 5/8" Maximum in Set At Ss Cht 5 1/2" 19-Sep-2013 24:00:00 13382' 13382' 0' Yesterday's Depth: Current Depth: 24 Hour Progress: ENI Petroleum AK-AM-0900653122 to Smith GF15BODVCPS OP19-T1N Nikaitchuq Oliktok Point Depth Grade Nabors 245E 907-685-1490Unit Phone: 0 Charles Sinn L-80 Report By:Logging Engineers:C. Sinn / J. Tiegs (max) Rig Move Perry/Ruminer Depth in / out Max @ ftAvg Casing Summary Size Current 5798' Bit Type 13382' Flow In (gpm) 120 13 3/8"68.0 Lithology (%) 0.942 (current) 0 Hydril 563 WELL INFORMATION Customer :ENI Petroleum Well Name :OP19-T1N Job Number :AK-XX-0900653122 Rig Name :Nabors 245E Field Name :Nikaitchuq - Oliktok Point Rig Name :Nabors 245E Survey Report DIRECTIONAL SURVEY DATA Tie-in 0.00 0.00 0.00 0.00 0.00 N 0.00 E (ft) Measured Depth DoglegVertical SectionDeparture (ft) Latitude (ft) Vertical Depth (deg) DirectionInclination (deg)(ft)(ft)(°/100') 0.00 0.00 0.00 0.00 0.00 N 0.00 E 0.00 0.00 40.82 0.00 0.00 40.82 0.00 N 0.00 E 0.00 0.00 120.53 0.13 187.34 120.53 0.09 S 0.01 W -0.06 0.16 169.98 0.23 208.47 169.98 0.23 S 0.07 W -0.13 0.24 259.87 0.01 317.39 259.87 0.39 S 0.16 W -0.19 0.26 355.32 0.09 77.98 355.32 0.36 S 0.09 W -0.22 0.10 445.34 0.06 147.77 445.34 0.39 S 0.00 E -0.30 0.10 536.77 0.28 5.47 536.77 0.21 S 0.05 E -0.19 0.36 629.39 0.58 11.88 629.39 0.48 N 0.17 E 0.25 0.33 725.98 0.62 351.08 725.97 1.47 N 0.19 E 0.99 0.23 821.08 0.74 352.10 821.06 2.59 N 0.02 E 1.94 0.13 916.55 0.65 345.09 916.53 3.72 N 0.20 W 2.94 0.13 1012.95 0.75 339.83 1,012.92 4.84 N 0.56 W 4.02 0.12 1106.35 0.73 332.98 1,106.31 5.95 N 1.04 W 5.17 0.10 1171.54 1.02 352.04 1,171.50 6.89 N 1.31 W 6.06 0.62 1203.90 1.32 355.97 1,203.85 7.55 N 1.37 W 6.60 0.96 1263.57 1.65 342.49 1,263.50 9.05 N 1.68 W 7.93 0.80 1297.79 2.33 337.06 1,297.70 10.16 N 2.10 W 9.05 2.06 1395.13 3.32 333.43 1,394.92 14.51 N 4.13 W 13.66 1.03 1490.57 2.83 333.31 1,490.22 19.08 N 6.43 W 18.61 0.51 1586.62 2.61 329.05 1,586.16 23.08 N 8.62 W 23.06 0.31 1681.11 5.36 329.07 1,680.42 28.71 N 11.99 W 29.53 2.91 1775.95 7.01 330.49 1,774.70 37.55 N 17.12 W 39.56 1.75 1870.83 10.46 326.12 1,868.47 49.74 N 24.77 W 53.78 3.70 1966.83 12.08 324.31 1,962.61 65.13 N 35.49 W 72.43 1.73 2064.59 15.61 327.71 2,057.52 84.57 N 48.49 W 95.63 3.70 2111.55 16.97 328.26 2,102.59 95.74 N 55.47 W 108.64 2.91 2203.59 18.15 327.45 2,190.34 119.24 N 70.25 W 136.07 1.31 2244.78 19.86 327.42 2,229.29 130.55 N 77.47 W 149.34 4.15 2340.62 23.29 325.90 2,318.40 159.96 N 96.87 W 184.26 3.63 2436.44 27.73 322.04 2,404.86 193.25 N 121.21 W 225.35 4.95 2532.02 32.92 322.22 2,487.33 231.33 N 150.82 W 273.52 5.43 INSITE V7.4.20 Page 1Job No:AK-XX-0900653122 Well Name:OP19-T1N Survey Report DIRECTIONAL SURVEY DATA (ft) Measured Depth DoglegVertical SectionDeparture (ft) Latitude (ft) Vertical Depth (deg) DirectionInclination (deg)(ft)(ft)(°/100') 2627.98 38.72 323.87 2,565.11 276.22 N 184.52 W 329.50 6.13 2723.22 41.62 325.84 2,637.88 326.46 N 219.86 W 390.60 3.32 2819.04 44.55 326.59 2,707.86 380.86 N 256.24 W 455.52 3.10 2914.92 47.39 327.23 2,774.49 438.62 N 293.86 W 523.78 3.00 3010.04 50.33 326.68 2,837.07 498.65 N 332.93 W 594.72 3.12 3105.92 53.68 326.10 2,896.08 561.57 N 374.75 W 669.64 3.53 3201.65 57.70 325.50 2,950.03 626.95 N 419.20 W 748.13 4.23 3297.35 61.79 324.83 2,998.24 694.78 N 466.41 W 830.30 4.32 3393.33 66.64 323.35 3,039.98 764.74 N 517.10 W 916.35 5.24 3489.26 70.62 323.62 3,074.93 836.52 N 570.25 W 1005.39 4.16 3584.93 73.95 324.93 3,104.04 910.50 N 623.44 W 1096.11 3.72 3679.72 77.00 324.26 3,127.81 985.28 N 676.60 W 1187.42 3.29 3775.61 78.36 324.81 3,148.27 1,061.58 N 730.95 W 1280.66 1.52 3871.35 78.18 325.04 3,167.73 1,138.30 N 784.82 W 1373.89 0.30 3967.15 78.31 325.34 3,187.25 1,215.31 N 838.36 W 1467.13 0.34 4063.02 78.33 326.72 3,206.66 1,293.17 N 890.82 W 1560.30 1.41 4158.67 78.37 326.66 3,225.97 1,371.46 N 942.27 W 1653.13 0.07 4254.39 79.29 327.17 3,244.51 1,450.14 N 993.53 W 1746.14 1.09 4350.15 79.69 327.71 3,261.98 1,529.49 N 1,044.20 W 1839.26 0.69 4446.08 79.75 328.33 3,279.10 1,609.55 N 1,094.19 W 1932.48 0.64 4541.84 79.34 327.85 3,296.48 1,689.49 N 1,143.97 W 2025.46 0.65 4595.00 79.90 326.96 3,306.06 1,733.55 N 1,172.13 W 2077.18 1.95 4637.87 80.39 327.93 3,313.39 1,769.15 N 1,194.86 W 2118.96 2.51 4733.66 80.61 327.91 3,329.20 1,849.20 N 1,245.04 W 2212.28 0.23 4829.44 83.43 328.06 3,342.50 1,929.62 N 1,295.32 W 2305.95 2.95 4924.95 85.35 327.26 3,351.84 2,009.92 N 1,346.17 W 2399.91 2.18 5020.94 85.60 325.62 3,359.41 2,089.66 N 1,399.06 W 2494.79 1.72 5116.38 85.99 323.45 3,366.41 2,167.17 N 1,454.28 W 2589.51 2.30 5212.48 85.87 320.87 3,373.23 2,242.87 N 1,513.08 W 2685.22 2.68 5308.20 86.51 317.88 3,379.59 2,315.35 N 1,575.26 W 2780.71 3.19 5403.95 86.49 315.25 3,385.44 2,384.74 N 1,640.97 W 2876.19 2.74 5499.68 86.47 313.47 3,391.32 2,451.55 N 1,709.28 W 2971.43 1.86 5595.57 85.34 311.64 3,398.17 2,516.23 N 1,779.73 W 3066.47 2.24 5691.38 84.37 310.65 3,406.76 2,579.01 N 1,851.58 W 3161.00 1.44 5787.26 84.25 310.57 3,416.26 2,641.11 N 1,924.01 W 3255.39 0.15 5883.03 84.14 310.73 3,425.95 2,703.18 N 1,996.30 W 3349.67 0.20 5978.93 85.09 310.96 3,434.95 2,765.62 N 2,068.53 W 3444.19 1.02 6037.39 84.36 310.96 3,440.32 2,803.78 N 2,112.49 W 3501.83 1.25 6133.74 83.65 310.75 3,450.39 2,866.47 N 2,184.96 W 3596.69 0.77 6133.74 83.69 310.71 3,450.39 2,866.47 N 2,184.96 W 3596.69 0.77 6229.48 84.90 309.88 3,459.94 2,928.10 N 2,257.60 W 3690.87 1.59 6229.48 84.90 309.84 3,459.94 2,928.10 N 2,257.60 W 3690.87 1.59 6325.14 85.66 310.35 3,467.81 2,989.52 N 2,330.51 W 3785.07 0.93 6325.14 85.65 310.32 3,467.81 2,989.52 N 2,330.51 W 3785.07 0.93 6421.01 84.97 312.18 3,475.64 3,052.54 N 2,402.33 W 3879.75 2.03 INSITE V7.4.20 Page 2Job No:AK-XX-0900653122 Well Name:OP19-T1N Survey Report DIRECTIONAL SURVEY DATA (ft) Measured Depth DoglegVertical SectionDeparture (ft) Latitude (ft) Vertical Depth (deg) DirectionInclination (deg)(ft)(ft)(°/100') 6421.01 84.98 310.41 3,475.64 3,052.54 N 2,402.33 W 3879.75 2.03 6516.77 84.09 311.67 3,484.77 3,116.23 N 2,473.25 W 3974.35 1.06 6516.77 84.11 310.03 3,484.77 3,116.23 N 2,473.25 W 3974.35 1.06 6612.49 86.37 311.68 3,492.73 3,179.65 N 2,544.49 W 4068.96 2.38 6612.49 86.39 309.63 3,492.73 3,179.65 N 2,544.49 W 4068.96 2.38 6707.59 90.15 310.70 3,495.62 3,242.24 N 2,616.01 W 4163.12 4.11 6707.59 90.16 308.90 3,495.62 3,242.24 N 2,616.01 W 4163.12 4.11 6803.38 90.52 310.72 3,495.05 3,304.71 N 2,688.62 W 4257.92 0.39 6803.38 90.53 309.34 3,495.05 3,304.71 N 2,688.62 W 4257.92 0.39 6899.08 92.97 310.77 3,492.14 3,367.14 N 2,761.09 W 4352.58 2.56 6994.97 92.56 311.88 3,487.52 3,430.39 N 2,833.01 W 4447.51 1.23 7090.87 90.18 313.98 3,485.22 3,495.68 N 2,903.20 W 4542.84 3.31 7186.33 90.49 316.29 3,484.66 3,563.33 N 2,970.53 W 4638.08 2.44 7281.93 90.89 317.74 3,483.51 3,633.26 N 3,035.71 W 4733.61 1.57 7281.93 90.90 316.72 3,483.51 3,633.26 N 3,035.71 W 4733.61 1.57 7377.68 91.12 319.77 3,481.83 3,705.24 N 3,098.82 W 4829.34 2.13 7472.94 91.03 322.46 3,480.05 3,779.37 N 3,158.61 W 4924.51 2.82 7568.70 89.23 322.39 3,479.83 3,855.26 N 3,217.00 W 5020.09 1.88 7664.47 86.48 321.70 3,483.41 3,930.71 N 3,275.85 W 5115.64 2.96 7760.26 86.17 322.13 3,489.55 4,005.95 N 3,334.82 W 5211.11 0.55 7855.93 86.34 322.77 3,495.80 4,081.64 N 3,393.00 W 5306.40 0.69 7951.84 85.94 323.39 3,502.26 4,158.14 N 3,450.48 W 5401.85 0.77 8047.30 87.15 322.41 3,508.01 4,234.14 N 3,507.96 W 5496.91 1.63 8143.24 86.29 322.29 3,513.50 4,309.98 N 3,566.46 W 5592.52 0.91 8242.27 89.34 321.40 3,517.28 4,387.78 N 3,627.59 W 5691.34 3.21 8335.01 92.92 321.94 3,515.45 4,460.50 N 3,685.09 W 5783.94 3.90 8335.01 92.92 320.91 3,515.45 4,460.50 N 3,685.09 W 5783.94 3.90 8430.43 94.69 321.77 3,509.12 4,535.38 N 3,743.89 W 5879.03 1.86 8526.24 94.22 320.89 3,501.67 4,609.96 N 3,803.58 W 5974.47 1.04 8621.91 93.50 320.00 3,495.23 4,683.55 N 3,864.36 W 6069.89 1.19 8717.64 91.33 318.03 3,491.20 4,755.74 N 3,927.09 W 6165.52 3.06 8813.44 90.23 317.94 3,489.89 4,826.91 N 3,991.20 W 6261.30 1.15 8909.15 90.35 318.34 3,489.41 4,898.19 N 4,055.07 W 6357.00 0.44 9004.97 89.55 318.47 3,489.49 4,969.85 N 4,118.68 W 6452.81 0.85 9100.75 91.89 318.63 3,488.29 5,041.63 N 4,182.07 W 6548.57 2.45 9196.58 91.37 318.06 3,485.56 5,113.20 N 4,245.74 W 6644.36 0.80 9292.36 89.92 317.23 3,484.49 5,183.98 N 4,310.26 W 6740.10 1.74 9388.21 88.00 316.84 3,486.23 5,254.10 N 4,375.58 W 6835.88 2.04 9483.78 90.26 316.53 3,487.68 5,323.62 N 4,441.13 W 6931.36 2.39 9579.63 89.63 316.01 3,487.77 5,392.88 N 4,507.38 W 7027.10 0.85 9675.89 87.46 315.28 3,490.21 5,461.69 N 4,574.65 W 7123.16 2.38 9771.59 88.29 315.70 3,493.76 5,529.88 N 4,641.69 W 7218.62 0.97 9866.54 86.17 315.91 3,498.35 5,597.88 N 4,707.80 W 7313.30 2.24 9960.78 85.51 314.76 3,505.19 5,664.73 N 4,773.87 W 7407.11 1.40 10056.43 86.40 314.03 3,511.93 5,731.47 N 4,842.05 W 7502.21 1.20 INSITE V7.4.20 Page 3Job No:AK-XX-0900653122 Well Name:OP19-T1N Survey Report DIRECTIONAL SURVEY DATA (ft) Measured Depth DoglegVertical SectionDeparture (ft) Latitude (ft) Vertical Depth (deg) DirectionInclination (deg)(ft)(ft)(°/100') 10152.18 87.46 313.33 3,517.06 5,797.51 N 4,911.19 W 7597.41 1.33 10247.92 87.40 313.40 3,521.35 5,863.18 N 4,980.73 W 7692.60 0.10 10346.10 85.83 313.08 3,527.15 5,930.32 N 5,052.12 W 7790.12 1.63 10438.79 88.29 314.43 3,531.91 5,994.33 N 5,118.98 W 7882.29 3.03 10534.68 90.57 313.90 3,532.86 6,061.13 N 5,187.75 W 7977.83 2.44 10630.40 93.97 315.94 3,529.07 6,128.65 N 5,255.47 W 8073.22 4.14 10726.23 94.81 316.14 3,521.73 6,197.43 N 5,321.79 W 8168.64 0.90 10822.08 93.86 316.79 3,514.49 6,266.72 N 5,387.62 W 8264.13 1.20 10918.01 90.69 316.04 3,510.68 6,336.14 N 5,453.70 W 8359.87 3.40 11013.84 87.89 315.73 3,511.87 6,404.93 N 5,520.40 W 8455.55 2.94 11109.06 87.80 315.85 3,515.45 6,473.13 N 5,586.74 W 8550.55 0.16 11205.37 91.92 317.87 3,515.68 6,543.39 N 5,652.58 W 8646.77 4.76 11301.10 91.43 316.94 3,512.89 6,613.83 N 5,717.34 W 8742.42 1.10 11396.90 91.75 316.07 3,510.23 6,683.30 N 5,783.26 W 8838.10 0.97 11492.77 91.03 316.00 3,507.90 6,752.28 N 5,849.79 W 8933.81 0.75 11588.42 89.89 317.03 3,507.13 6,821.68 N 5,915.61 W 9029.37 1.61 11684.14 91.23 316.02 3,506.20 6,891.13 N 5,981.46 W 9124.99 1.75 11779.90 89.26 316.43 3,505.79 6,960.27 N 6,047.71 W 9220.64 2.10 11875.83 90.06 316.51 3,506.36 7,029.82 N 6,113.78 W 9316.48 0.84 11975.75 90.40 317.01 3,505.96 7,102.61 N 6,182.23 W 9416.32 0.61 12068.28 90.26 318.91 3,505.42 7,171.33 N 6,244.19 W 9508.83 2.06 12163.06 90.29 320.76 3,504.97 7,243.75 N 6,305.32 W 9603.59 1.95 12259.14 90.69 321.16 3,504.15 7,318.38 N 6,365.83 W 9699.61 0.59 12354.53 89.77 323.22 3,503.76 7,393.73 N 6,424.31 W 9794.84 2.37 12450.34 91.46 325.96 3,502.74 7,471.81 N 6,479.81 W 9890.18 3.36 12546.33 90.32 324.43 3,501.24 7,550.61 N 6,534.59 W 9985.58 1.99 12642.51 91.66 325.91 3,499.58 7,629.54 N 6,589.51 W 10081.18 2.08 12737.60 91.69 326.93 3,496.80 7,708.73 N 6,642.08 W 10175.43 1.07 12832.75 91.35 326.54 3,494.28 7,788.26 N 6,694.26 W 10269.67 0.54 12929.24 90.55 326.14 3,492.68 7,868.56 N 6,747.73 W 10365.35 0.93 13025.40 89.77 324.47 3,492.41 7,947.62 N 6,802.46 W 10460.92 1.92 13120.78 87.63 323.39 3,494.57 8,024.69 N 6,858.60 W 10555.91 2.51 13216.57 85.92 324.00 3,499.96 8,101.76 N 6,915.22 W 10651.22 1.89 13312.39 85.92 324.24 3,506.78 8,179.20 N 6,971.24 W 10746.41 0.25 13312.39 85.86 323.47 3,506.78 8,179.20 N 6,971.24 W 10746.41 0.25 INSITE V7.4.20 Page 4Job No:AK-XX-0900653122 Well Name:OP19-T1N Survey Report WELL INFORMATION Customer :ENI Petroleum Well Name :OP19-T1N PB1 Job Number :AK-XX-0900653122 Rig Name :Nabors 245E Field Name :Nikaitchuq - Oliktok Point Rig Name :Nabors 245E Survey Report DIRECTIONAL SURVEY DATA Tie-in 0.00 0.00 0.00 0.00 0.00 N 0.00 E (ft) Measured Depth DoglegVertical SectionDeparture (ft) Latitude (ft) Vertical Depth (deg) DirectionInclination (deg)(ft)(ft)(°/100') 0.00 0.00 0.00 0.00 0.00 N 0.00 E 0.00 0.00 40.82 0.00 0.00 40.82 0.00 N 0.00 E 0.00 0.00 120.53 0.13 187.34 120.53 0.09 S 0.01 W -0.06 0.16 169.98 0.23 208.47 169.98 0.23 S 0.07 W -0.13 0.24 259.87 0.01 317.39 259.87 0.39 S 0.16 W -0.19 0.26 355.32 0.09 77.98 355.32 0.36 S 0.09 W -0.22 0.10 445.34 0.06 147.77 445.34 0.39 S 0.00 E -0.30 0.10 536.77 0.28 5.47 536.77 0.21 S 0.05 E -0.19 0.36 629.39 0.58 11.88 629.39 0.48 N 0.17 E 0.25 0.33 725.98 0.62 351.08 725.97 1.47 N 0.19 E 0.99 0.23 821.08 0.74 352.10 821.06 2.59 N 0.02 E 1.94 0.13 916.55 0.65 345.09 916.53 3.72 N 0.20 W 2.94 0.13 1012.95 0.75 339.83 1,012.92 4.84 N 0.56 W 4.02 0.12 1106.35 0.73 332.98 1,106.31 5.95 N 1.04 W 5.17 0.10 1171.54 1.02 352.04 1,171.50 6.89 N 1.31 W 6.06 0.62 1203.90 1.32 355.97 1,203.85 7.55 N 1.37 W 6.60 0.96 1263.57 1.65 342.49 1,263.50 9.05 N 1.68 W 7.93 0.80 1297.79 2.33 337.06 1,297.70 10.16 N 2.10 W 9.05 2.06 1395.13 3.32 333.43 1,394.92 14.51 N 4.13 W 13.66 1.03 1490.57 2.83 333.31 1,490.22 19.08 N 6.43 W 18.61 0.51 1586.62 2.61 329.05 1,586.16 23.08 N 8.62 W 23.06 0.31 1681.11 5.36 329.07 1,680.42 28.71 N 11.99 W 29.53 2.91 1775.95 7.01 330.49 1,774.70 37.55 N 17.12 W 39.56 1.75 1870.83 10.46 326.12 1,868.47 49.74 N 24.77 W 53.78 3.70 1966.83 12.08 324.31 1,962.61 65.13 N 35.49 W 72.43 1.73 2064.59 15.61 327.71 2,057.52 84.57 N 48.49 W 95.63 3.70 2111.55 16.97 328.26 2,102.59 95.74 N 55.47 W 108.64 2.91 2203.59 18.23 327.52 2,190.32 119.31 N 70.27 W 136.13 1.39 2203.59 18.15 327.45 2,190.32 119.31 N 70.27 W 136.13 1.39 2244.78 19.86 327.47 2,229.26 130.64 N 77.49 W 149.42 3.96 2244.78 19.86 327.42 2,229.26 130.64 N 77.49 W 149.42 3.96 2340.62 23.34 325.88 2,318.35 160.09 N 96.90 W 184.38 3.68 INSITE V7.4.20 Page 1Job No:AK-XX-0900653122 Well Name:OP19-T1N PB1 Survey Report DIRECTIONAL SURVEY DATA (ft) Measured Depth DoglegVertical SectionDeparture (ft) Latitude (ft) Vertical Depth (deg) DirectionInclination (deg)(ft)(ft)(°/100') 2340.62 23.29 325.90 2,318.35 160.09 N 96.90 W 184.38 3.68 2436.44 27.79 322.08 2,404.78 193.45 N 121.29 W 225.55 4.95 2436.44 27.73 322.04 2,404.78 193.45 N 121.29 W 225.55 4.95 2532.02 32.97 322.23 2,487.20 231.61 N 150.93 W 273.80 5.42 2532.02 32.92 322.22 2,487.20 231.61 N 150.93 W 273.80 5.42 2627.98 38.62 323.79 2,565.01 276.45 N 184.65 W 329.75 5.96 2627.98 38.72 323.87 2,565.01 276.45 N 184.65 W 329.75 5.96 2723.22 41.63 325.72 2,637.83 326.58 N 220.03 W 390.80 3.42 2723.22 41.62 325.84 2,637.83 326.58 N 220.03 W 390.80 3.42 2819.04 44.58 326.41 2,707.78 380.91 N 256.57 W 455.77 3.12 2819.04 44.55 326.59 2,707.78 380.91 N 256.57 W 455.77 3.12 2914.92 47.42 327.09 2,774.38 438.58 N 294.37 W 524.10 3.01 2914.92 47.39 327.23 2,774.38 438.58 N 294.37 W 524.10 3.01 3010.04 50.37 326.49 2,836.91 498.54 N 333.63 W 595.10 3.14 3010.04 50.33 326.68 2,836.91 498.54 N 333.63 W 595.10 3.14 3105.92 53.72 326.04 2,895.87 561.40 N 375.62 W 670.07 3.51 3105.92 53.68 326.10 2,895.87 561.40 N 375.62 W 670.07 3.51 3201.65 57.73 325.40 2,949.77 626.74 N 420.17 W 748.62 4.23 3201.65 57.70 325.50 2,949.77 626.74 N 420.17 W 748.62 4.23 3297.35 61.83 324.61 2,997.93 694.46 N 467.60 W 830.84 4.34 3297.35 61.79 324.83 2,997.93 694.46 N 467.60 W 830.84 4.34 3393.33 66.63 323.29 3,039.64 764.31 N 518.46 W 916.92 5.15 3393.33 66.64 323.35 3,039.64 764.31 N 518.46 W 916.92 5.15 3489.26 70.63 323.55 3,074.59 836.04 N 571.69 W 1005.96 4.18 3489.26 70.62 323.62 3,074.59 836.04 N 571.69 W 1005.96 4.18 3584.93 73.92 326.73 3,103.72 910.80 N 623.74 W 1096.54 4.67 3584.93 73.95 324.93 3,103.72 910.80 N 623.74 W 1096.54 4.67 3679.72 76.94 326.76 3,127.57 987.51 N 674.04 W 1187.42 3.19 3679.72 77.00 324.26 3,127.57 987.51 N 674.04 W 1187.42 3.19 3775.61 78.34 326.96 3,148.09 1,065.94 N 725.25 W 1280.20 1.47 3775.61 78.36 324.81 3,148.09 1,065.94 N 725.25 W 1280.20 1.47 3871.35 78.18 325.04 3,167.57 1,143.65 N 777.66 W 1373.23 1.97 3967.15 78.31 325.34 3,187.09 1,220.66 N 831.20 W 1466.47 0.34 4063.02 78.33 326.72 3,206.50 1,298.52 N 883.66 W 1559.64 1.41 4158.67 78.37 326.66 3,225.81 1,376.80 N 935.11 W 1652.47 0.07 4254.39 79.29 327.17 3,244.36 1,455.49 N 986.37 W 1745.47 1.09 4350.15 79.69 327.71 3,261.82 1,534.84 N 1,037.04 W 1838.60 0.69 4446.08 79.75 328.33 3,278.94 1,614.90 N 1,087.03 W 1931.81 0.64 4541.84 79.34 327.85 3,296.32 1,694.84 N 1,136.81 W 2024.79 0.65 4595.00 79.90 326.96 3,305.90 1,738.90 N 1,164.98 W 2076.52 1.95 4637.87 80.39 327.93 3,313.24 1,774.50 N 1,187.70 W 2118.29 2.51 4733.66 80.61 327.91 3,329.05 1,854.55 N 1,237.88 W 2211.62 0.23 4829.44 83.43 328.06 3,342.34 1,934.97 N 1,288.16 W 2305.29 2.95 4924.95 85.35 327.26 3,351.68 2,015.27 N 1,339.01 W 2399.25 2.18 5020.94 85.60 325.62 3,359.25 2,095.01 N 1,391.90 W 2494.12 1.72 INSITE V7.4.20 Page 2Job No:AK-XX-0900653122 Well Name:OP19-T1N PB1 Survey Report DIRECTIONAL SURVEY DATA (ft) Measured Depth DoglegVertical SectionDeparture (ft) Latitude (ft) Vertical Depth (deg) DirectionInclination (deg)(ft)(ft)(°/100') 5116.38 85.99 323.45 3,366.25 2,172.52 N 1,447.13 W 2588.85 2.30 5212.48 85.87 320.87 3,373.07 2,248.22 N 1,505.92 W 2684.55 2.68 5308.20 86.51 317.88 3,379.44 2,320.70 N 1,568.10 W 2780.05 3.19 5403.95 86.49 315.25 3,385.28 2,390.09 N 1,633.81 W 2875.52 2.74 5499.68 86.47 313.47 3,391.16 2,456.90 N 1,702.12 W 2970.76 1.86 5595.57 85.34 311.64 3,398.01 2,521.58 N 1,772.57 W 3065.80 2.24 5691.38 84.37 310.65 3,406.60 2,584.36 N 1,844.42 W 3160.33 1.44 5787.26 84.25 310.57 3,416.11 2,646.46 N 1,916.85 W 3254.73 0.15 5883.03 84.14 310.73 3,425.79 2,708.53 N 1,989.14 W 3349.00 0.20 5978.93 85.09 310.96 3,434.79 2,770.97 N 2,061.37 W 3443.52 1.02 6037.39 84.36 310.96 3,440.17 2,809.13 N 2,105.33 W 3501.17 1.25 6133.74 83.68 312.48 3,450.21 2,872.90 N 2,176.85 W 3596.22 1.72 6229.48 84.88 311.18 3,459.75 2,936.43 N 2,247.83 W 3690.74 1.84 6325.14 85.64 311.97 3,467.65 2,999.69 N 2,319.15 W 3785.28 1.14 6421.01 85.37 312.94 3,474.30 3,064.14 N 2,389.81 W 3880.28 1.14 6516.77 85.83 314.02 3,479.68 3,129.53 N 2,459.56 W 3975.40 1.14 6612.49 85.14 314.15 3,483.78 3,195.89 N 2,528.42 W 4070.66 1.14 6707.59 87.75 316.04 3,487.06 3,262.43 N 2,596.29 W 4165.41 0.00 6707.59 87.75 314.51 3,487.06 3,262.43 N 2,596.29 W 4165.41 0.00 6803.38 91.46 316.96 3,490.36 3,329.45 N 2,664.64 W 4260.84 0.00 6899.08 91.20 319.29 3,493.65 3,396.41 N 2,732.93 W 4356.19 0.00 6995.17 89.01 316.65 3,496.96 3,463.65 N 2,801.50 W 4451.92 0.00 7090.70 91.36 317.53 3,500.25 3,530.49 N 2,869.67 W 4547.09 0.00 7186.33 93.20 319.58 3,503.54 3,597.41 N 2,937.91 W 4642.37 0.00 DIRECTIONAL SURVEY DATA NOTES - Calculation based on minimum curvature method. - Survey coordinates relative to well system reference point. - TVD values given relative to drilling measurement point. - Vertical section relative to well head. - Vertical section is computed along a direction of 318.97 degrees (True) - A total correction of 19.80 deg from Magnetic north to True north has been applied - Horizontal displacement is relative to the well head. - Horizontal displacement (closure) at 7,186.33 feet is 4,644.64 feet along 320.76 degrees (True) INSITE V7.4.20 Page 3Job No:AK-XX-0900653122 Well Name:OP19-T1N PB1 Survey Report 213-068.txt Technical Report Title Date Client: ENI Petroleum Field: Nikaitchuq Rig: Nabors 245 Date: September 27, 2013 Surface Data Logging End of Well Report OP19-T1N OP19-T1N PB1 TABLE OF CONTENTS 1. General Information 2. Daily Summary 3. Days vs. Depth 4. After Action Review 5. Formation Tops 6. Mud Record 7. Bit Record 8. Morning Reports 9. Survey Report Digital Data to include: Final Logs Halliburton Log Viewer EMF Log Viewer EOW Report PDF Version ADI Backup GENERAL WELL INFORMATION Company: ENI Petroleum Rig: Nabors 245E Well: OP19-T1N & OP19-T1N PB1 Field: Nikaitchuq – Oliktok Point Borough: North Slope Borough State: Alaska Country: United States API Number: 50-029-23491-00-00 (OP19-T1N) 50-029-23491-60-00 (OP19-T1N PB1) Sperry Job Number: AK-AM-0900653122 Job Start Date: 16 August 2013 Spud Date: 18 August 2013 Total Depth Date: 10 September 2013 Total Depth: 13382’ MD, 3506.8’ TVD (OP19-T1N) 7256’ MD, 3486.2’ TVD (OP19-T1N PB1) North Reference: True Magnetic Declination: 19.802° Magnetic Dip Angle: 81.052° Page 1 213-068.txt Total Magnetic Field Strength: 57606.616 nT Date of Magnetic Data: 16 August 2013 Wellhead Coordinates N: North 70° 30’ 39.24697” Wellhead Coordinates W: West 149° 51’ 50.83556“ Drill Floor Elevation 53.02’ Ground Elevation: 12.2’ Permanent Datum: Mean Sea Level SDL Engineers: Emil Opitz, Josiah Failing Charles Sinn, Jeremy Tiegs Company Geologist: Andrew Buchanan Company Representatives: Bruce Simonson, Ben Perry SSDS Unit Number: 121 DAILY SUMMARY 08/16/2013 SDL remained on location from previous well. Nippling up and testing diverter. 08/17/2013 Make-up BHA #1 and RIH to clean out conductor and drill to 170’ MD. 08/18/2013 Make-up BHA #2 and drill ahead. Gas: The max gas was 78 units. 08/19/2013 Drill ahead to surface TD of 2160’ MD. Then, BROOH per instruction of K&M and lay down BHA #2 afterwards. Gas: The max gas was 220 units. 08/20/2013 Finished laying down BHA #2 then rigged up casing equipment to begin RIH with 13 3/8” casing. A decision was made to POOH with casing because SLB cementing team could not make it to the rig. Rather the plan was to make-up BHA #3 and RIH, circulating every 700’. 08/21/2013 RIH to 2160’ MD then we circulated 2200 strokes. POOH and laid down BHA #3. Then rigged up and ran 13 3/8” casing to 2146’ MD. Gas: The max gas was 90 units. 08/22/2013 Circulated and conditioned mud. Then rigged up cementers and cemented casing. Rigged down cementers and casing equipment and nippled down diverter system. Afterwards we nippled up and nippled down tree. Preparing to nipple up BOP’s 08/23/2013 Nippled up and tested BOP’s. Then prepared the cellar and wellhead. Made up BHA #4 and RIH to 1235’ MD. Then performed a shallow hole test to 1375 psi afterwards slipped and cut the drill line. 08/24/2013 Serviced the top drive. RIH and tagged cement at 2050’ MD. Pressure test casing and shoe to 2500 psi for 30 minutes produced a good result. Drilled out the float collar and shoe at 2143’ MD. Drilled past to 2190’ MD and then performed FIT. Drilled from 2190’ MD to 3727’ MD. Gas: The max gas was 168 units. Geology: Dominantly claystones with sections of sand, silt, and sandstones. Accessory minerals glauconite, quartz, pyrite were seen. 08/25/2013 Drilled ahead from 3727’ MD to 3952’ MD. Gas: The max gas was 18 units. Geology: Sands with some claystone seen. Cherty fragments and quartz increase the hardness. Similar accessories seen such as glauconite and pyrite. 08/26/2013 Drilled ahead from 3952’ MD to 4612’ MD. Gas: The max gas was 38 units. Geology: Sands containing quartz, glauconite, chert, and pyrite. 08/27/2013 Drilled ahead from 4613’ MD to 4640’ MD. Circulated, pumped slug and POOH. There was a tight spot at 3350’ MD. BROOH to 1998’ MD. Then monitored the well and POOH to lay down the BHA. Gas: The max gas was 3 units. Geology: Sands consisting of coarse to medium grains. Quartz, glauconite, chert, and pyrite were present with clac fragments. Page 2 213-068.txt 08/28/2013 Pulled up BHA #5 and RIH on stands 34, 36, and 38. Drilled ahead from 4640’ MD to 5348’ MD. Gas: The max gas was 43 units. Geology: Dominantly sands with siltstones. Typical accessory minerals as seen before. Calc cement present. 08/29/2013 Drilled ahead from 5348’ MD to 6085’ MD. Then circulated and conditioned the hole. BROOH from 6085’ MD. Gas: The max gas was 148 units. Geology: Sand with some clay matrix and the typical accessory minerals seen. Siltstone is the other dominant lithology seen. 08/30/2013 BROOH and circulated to clean the hole. POOH from 2000’ MD and laid down the BHA. Changed rams to 9 5/8” and tested BOP’s. Rigged up casing equipment and began to run in 9 5/8” casing. 08/31/2013 Continue and finish running 9 5/8” casing. Then circulated and conditioned mud. Started pumping cement and then rigged down the cementers. 09/01/2013 Rigged down the cementers first thing. Conducted an injectivity test. Nippled down the BOP and set the emergency slips. Then cut and laid down the casing, nippled up the BOP, and tested the BOP. 09/02/2013 Nippled up the riser and spacer tool. Then nippled up the BOP, choke, and kill line. Afterwards changed the rams. Set tubing hanger and tested seals. Upper seals failed. RIH to 2679’ MD. Beginning to lay down drill pipe. 09/03/2013 Finished laying down drill pipe. Pulled up 4 ½” drill pipe. Racked 51 stands of 5” drill pipe. Tested BOP and began pulling up the BHA. 09/04/2013 Finished pulling up the BHA and then RIH. Slipped and cut drill line and performed general rig maintenance. Tested the casing shoe and the drilled cement starting at 5903’ MD to 6105’ MD drilling through the shoe and creating 20’ of new hole. Afterwards displaced mud system to OBM. Gas: The max gas was 9 units. 09/05/2013 Displaced to OBM and performed a FIT. Drilled ahead from 6105’ MD to 7255’ MD. Decision to sidetrack was made so we pulled back to 6388’ MD. Drilled ahead from 6388’ MD to 6472’ MD to create the sidetrack. Gas: The max gas was 142 units. Geology: Dominantly sands but some high concentrations of siltstone have been seen in some samples. Grain sizes range from coarse to fine and the typical accessory minerals have been seen as before. 09/06/2013 Continued drilling ahead from 6472’ MD to 8170’ MD. Encountered hard spots from 6906’ MD to 6918’ MD and 7598’ MD to 7869’ MD. Troubleshooting the gas equipment occurred from 7730’ MD to 7860’ MD. Gas: The max gas was 757 units. Geology: Mixes of sands, sandstones, and siltstones with sands usually being the larger percentage. 09/07/2013 Continued to drill ahead from 8170’ MD to 10250’ MD. Hard spots happened at 9624’ MD and at 10247’ MD. Gas: The max gas was 654 units. Geology: Again sands, siltstones, and sandstones with sands being the dominant lithology. Trace amounts of glauconite, pyrite, and calc fragments. Most samples provide some cut but stains are rarely seen. 09/08/2013 Continued drilling ahead from 10250’ MD to 11211’ MD. Hard spots seen at 10250’ MD, 10265’ MD, and 10765’ MD. Gas: The max gas was 755 units. Geology: Sands, sandstones, and siltstones seen in equal amounts. 09/09/2013 Page 3 213-068.txt Continued drilling from 11211’ MD to 13184’ MD. Gas: The max gas was 732 units. Geology: Dominantly sand with one thick section of siltstone. Cut test are commonly positive but stain are still rather rare. 09/10/2013 Continued drilling from 13814’ MD to TD at 13382’ MD. Then started circulating bottoms up and BROOH. Gas: The max gas was 544 units. Geology: Sands with small percentages of siltstone and sandstone. Pyrite and glauconite are still the most common accessory minerals seen. 09/11/2013 Continued BROOH from 6774’ to 5915’ MD. Circulated a bottoms up 3 times. Then monitored the well, POOH, and laid down BHA #6. Began running production liner to 395’ MD. 09/12/2013 RIH with the 5.5” slotted production liner and swell packers to 11972’ MD. Then pulled up the ZXP liner hanger. Continued to RIH with the liner. 09/13/2013 The liner was set at 5798’ MD. Displaced mud to brine. Pulled up RTTS tools and assembled them onto the drill string. RIH with RTTS tool and then rigged up and installed wellhead. 09/14/2013 Nippled up BOP and tested it. Then began laying down drill pipe. 09/15/2013 Laid down drill pipe. Then monitored displacement. Pulled up test tools and tested BOP’s. 09/16/2013 Completed testing BOP’s. Made up tools, BHA, for ESP, and cap line. Then rigged up GBR tool. 09/17/2013 Monitored hole while rigging up and ran into the hole with 4.5” ESP completion assembly. Then ran downhole pumps, set shroud hanger, repaired damaged cable at shroud and continued running tubing and cable. 09/18/2013 Completed running pump and tubing. Assembled wellhead and tested it. Emptied pits and began pit cleaning. 09/19/2013 Moved rig from OP19-T1N and began rig up on the next well. 0 1000 2000 3000 4000 5000 6000 7000 8000 9000 10000 11000 12000 13000 14000 15000 0 5 10 15 20 25 30 35 40 Me a s u r e d D e p Page 4 213-068.txt t h Rig Days Prognosed Actual WELL NAME: OP19-T1N OPERATOR: ENI Petroleum MUD CO: Mi Swaco RIG: Nabors 245E SPERRY JOB: AK-AM-0900653122 Days vs. Depth 16 Aug 2013 Sperry SDL Arrived on Location LOCATION: Nikatichuq AREA: North Slope Bourough STATE: Alaska SPUD: 18 Aug 2013 TD: 10 Sept 2013 Commenced 16" Surface Hole Section On Bot: 04:30 18 Aug 2013 TD Surface Hole Section 2160' MD, 2149' TVD Off Bot: 12:15 19 Aug 2013 Landed 13.375" Casing 2160' MD, 2149' TVD 20 Aug 2013 POOH to change out bit 27 Aug 2013 TD Intermediate Hole Section 6085' MD, 3445' TVD Off Bot: 14:45 29 Aug 2013 Commenced 8.75" Production Hole Section On Bot: 02:30 05 Sept 2013 Landed 9.625" Casing 6062' MD, 3442' TVD 31 Aug 2013 TD Production Hole Section 13382' MD, 3510' TVD Off Bot: 02:02 10 Sept 2013 Open-Hole Sidetrack 6393' MD, 3475' TVD 05 Sept 2013 Landed 5.5" Production Liner 5798' MD, 3417' TVD 13 Sept 2013 WELL NAME:LOCATION:Nikaitchuq - Oliktok Point OPERATOR:AREA:North Slope Borough SPERRY JOB:STATE:Alaska RIG:Nabors 245E HOLE SECTION Intermediate EMPLOYEE NAME:DATE: Sperry Drilling Confidential Document v 3.0 ENI Petroleum AK-AM-0900653122 Josiah Failing 29-Aug-2013 OP19-T1N What went as, or better than, planned: Canrig/Rigwatch crashing at least 1-3 times per day. Recommendations: Innovations and/or cost savings: Gamma began WITSing over correctly to Insite. Had very low formation gas, though multiple bag tests confirmed that gas equipment Page 5 213-068.txt was working correctly. Kept very close eye on gas trap - drop out jar at shakers never saw a drop of mud. Difficulties experienced: Continue performing bag tests when very low gas readings are present. N/A Surface Data Logging After Action Review Surface Data Logging WELL NAME:LOCATION:Nikaitchuq - Oliktok Point OPERATOR:AREA:North Slope Borough SPERRY JOB:STATE:Alaska RIG:Nabors 245E HOLE SECTION Production EMPLOYEE NAME:DATE: Sperry Drilling Confidential Document v 3.0 What went as, or better than, planned: Canrig continued crashing. The 8800 Series THA spontaneously began reading lower by a factor of 10 through production section. A recalibration was done while drilling ahead and then the THA's were switched out, about 100 feet of gas data was lost. Recommendations: Innovations and/or cost savings: The 9000 Series THA worked very well. Gamma was WITSing properly. Difficulties experienced: Pay very close attention to gas readings and abnormal drops or strikes on time and depth based variables, bag test if anything seems unusual. N/A ENI Petroleum AK-AM-0900653122 Josiah Failing 10-Sep-2013 OP19-T1N Surface Data Logging After Action Review Surface Data Logging WELL NAME:OP19-T1N LOCATION:Nikaitchuq - Oliktok Point OPERATOR:ENI Petroleum AREA:North Slope Borough MUD CO:MI Swaco STATE:Alaska RIG:Nabors 245E SPUD:18-Aug-2013 SPERRY JOB:AK-AM-0900653122 TD:10-Sep-2013 Marker MD INC AZ TVD TVDSS 16" Surface Borehole 20" Conductor Shoe 160.0 0.2 205.9 160.0 -107.0 SV-4 711.0 0.6 354.1 711.0 -658.0 SV-3 958.0 0.7 342.6 958.0 -905.0 SV-2 1,221.0 1.4 351.5 1,220.9 -1,167.9 SV-1 1,701.0 5.7 329.4 1,702.2 -1,649.2 Permafrost Base 1,794.0 7.7 329.4 1,792.6 -1,739.6 Ugnu Top (UG4)2,025.0 14.2 326.5 2,019.3 -1,966.2 13 3/8" surface casing 2,146.0 17.4 327.9 2,135.5 -2,082.5 TD 16" hole section 2,160.0 17.6 327.8 2,148.9 -2,095.8 12 1/4" Intermediate Borehole UG-2 Coal Bed Marker 2,556.0 34.4 322.7 2,507.3 -2,454.3 Lower Ugnu 3,827.0 78.3 324.9 2,158.7 -3,105.7 Schrader Bluff 5,053.0 85.7 324.9 3,361.8 -3,308.8 N- Sequence Top 5,775.0 84.3 310.6 3,415.0 -3,362.0 9 5/8" intermediate casing 6,062.0 84.2 311.4 3,442.8 -3,389.8 TD 12 1/4" hole section 6,085.0 84.0 311.7 3,445.1 -3,392.1 8 3/4" Lateral Section N- Sand Top 6,457.0 84.6 311.1 3,478.6 -3,425.6 N2- Sand Top 6,581.0 85.6 310.6 3,490.3 -3,437.3 N2- Sand Top 6,955.0 92.8 311.3 3,488.9 -3,435.9 N2- Sand Top 7,785.0 86.2 321.3 3,490.4 -3,437.4 Fault A 7,870.0 86.3 322.0 3,495.9 -3,442.9 Page 6 213-068.txt N3- Sand Base 7,968.0 86.1 322.4 3,502.5 -3,449.5 N3- Sand Base 8,400.0 94.2 320.9 3,510.5 -3,457.5 N3- Sand Top 8,555.0 94.0 319.8 3,498.5 -3,445.5 N2- Sand Top 8,745.0 91.0 317.3 3,498.5 -3,436.5 N2- Sand Top 9,885.0 86.0 314.8 3,498.0 -3,445.0 N3- Sand Top 10,140.0 87.4 312.7 3,514.9 -3,461.9 N3- Sand Top 10,667.0 94.4 315.4 3,524.7 -3,471.6 N2- Sand Top 10,805.0 94.1 315.9 3,513.7 -3,460.7 Fault B 11,029.0 87.8 314.8 3,510.4 -3,457.4 N2- Sand Top 11,430.0 91.5 315.4 3,507.1 -3,454.1 TD 8 3/4" Borehole 13,382.0 89.2 323.5 3,506.8 -3,453.8 8 3/4" PB1 Lateral Section Sidetrack Point 6,393.0 85.4 311.2 3,473.1 -3,420.0 N-Sand Top 6,470.0 85.6 312.2 3,479.2 -3,426.1 N2- Sand Top 6,630.0 85.6 313.1 3,491.6 -3,438.6 N2- Sand Top 7,195.0 93.3 317.8 3,489.6 -3,436.6 TD PB1 7,256.0 93.3 317.8 3,486.2 -3,433.1 Formation Tops OP19-T1N ENI Petroleum MI Swaco Nabors 245E AK-AM-0900653122 Date Depth Wt Vis PV YP Gels Filt R600/R300/R200/R100/ R6/R3 Cake Solids Oil/Water Sd Pm pH MBT Pf/Mf Chlor Hard ft - MD ppg sec lb/100 lb/100ft2 m/30m Rheometer 32nds %%%ppb Eqv mg/l Ca++ 17-Aug 160 8.80 46 28 30 15/24/30 7.6 86/58/47/33/13/11 2/NA 2.0 1/97 0.30 9.7 25.0 .20/.55 875 40 Drill 16" Surface 18-Aug 1215 9.20 111 20 31 14/26/30 5.8 71/51/43/29/20/19 2/NA 5.0 1/94 0.15 0.10 9.5 25.0 .15/.55 2500 40 Drill 16" Surface 19-Aug 2160 9.35 87 25 29 17/35/41 5.5 79/54/45/34/19/19 2/NA 5.5 1/94 0.10 0.10 9.3 25.0 .10/.60 2300 40 L/D BHA #2 20-Aug 2160 9.40 87 25 30 17/35/41 5.5 80/55/46/35/20/19 2/NA 5.5 1/94 0.10 0.10 9.1 25.0 .10/.60 2200 40 RIH w/ BHA #3 21-Aug 2160 9.40 93 26 33 19/38/45 5.5 85/59/51/41/23/22 2/NA 5.5 1/93 0.10 0.10 9.2 25.0 .10/.60 2200 40 Circ & Cond Mud 22-Aug 2160 9.30 50 20 18 --58/38/30/22/7/6 ----------N/U BOPs 23-Aug 2160 9.30 45 9 22 8/9/9 5.5 40/31/27/22/10/8 1/NA 4.0 2/94 0.00 0.15 9.4 0.0 .05/1.60 700 120 Slip-N-Cut 24-Aug 3257 9.20 51 10 30 11/12/12 5.5 50/40/36/29/13/11 1/NA 4.0 2/94 0.15 0.50 10.2 2.5 .40/2.00 900 160 Drill 12.25" Int 25-Aug 3952 9.30 53 13 38 14/15/15 6.8 64/51/45/37/16/14 1/NA 4.5 2/94 0.10 0.45 10.0 10.0 .40/2.35 1100 120 Drill 12.25" Int 26-Aug 4613 9.40 54 13 36 14/15/15 6.4 62/49/43/34/15/13 1/NA 5.0 2/93 0.10 0.40 9.8 7.5 .25/2.10 1300 160 Drill 12.25" Int 27-Aug 4640 9.50 53 15 34 13/14/14 6.2 64/49/44/35/14/12 1/NA 5.5 2/93 0.10 0.30 9.6 8.0 .25/2.10 1350 160 Laying Down BHA 28-Aug 5348 9.50 62 16 37 11/14/15 6.0 69/53/46/36/14/12 1/NA 5.0 2/93 0.10 0.30 9.8 8.0 .30/2.00 1200 160 Drilling Ahead 29-Aug 6085 9.40 60 17 27 10/16/20 6.0 61/44/36/27/11/10 1/NA 6.8 2/91 0.10 0.30 9.5 15.0 .25/2.00 1350 160 Backreaming 30-Aug 6085 9.50 52 18 24 10/12/13 6.0 60/42/35/26/12/11 1/NA 6.0 2/92 0.10 0.40 9.4 15.0 .3/2.10 1250 160 Running Casing 31-Aug 6085 9.50 49 17 25 10/11/12 6.0 67/42/30/19/8/7 1/NA 6.0 2/92 0.10 0.40 9.5 15.0 .25/2.10 1250 160 CMT Casing 1-Sep 6085 9.50 35 17 16 9/10/11 6.0 49/33/23/18/8/7 1/NA 6.0 2/92 0.10 0.40 9.5 17.5 .25/2.10 1250 160 Testing csg seal 2-Sep 6085 9.50 40 17 16 9/11/12 6.0 49/33/24/17/8/7 1/NA 6.0 2/92 0.10 0.40 9.4 15.0 .20/2.00 1250 160 Laying down DP 3-Sep 6085 9.50 37 16 17 9/10/11 6.0 49/33/24/19/8/7 1/NA 6.0 2/92 0.10 0.40 9.4 15.0 .20/2.00 1250 160 P/U BHA 4-Sep 6085 9.00 37 18 8 6/7/7 -44/26/19/13/7/6 -6.0 29/65 -3.15 0.0 -.00/.00 101000 -Swap hole to OBM Page 7 213-068.txt Date Depth Wt Vis PV YP Gels HTHP R600/R300/R200/R100/ R6/R3 Cake Solids Oil/Water Alka POM Lime Elec Stab Cl WPS LGS/HGS ASG Remarks ft - MD ppg sec lb/100 lb/100ft2 m/30m Rheometer 32nds %%ml lb/bbl volts mg/L ppm ppb ASG 5-Sep 6419 9 52 17 14 7/8/9 5.0 48/31/25/18/8/7 -/1 8.08 73/27 2.4 3.12 648 89000 -2.21/57.67 2.8 Drilling Ahead 6-Sep 7912 9 51 17 13 7/7/8 6.0 47/30/24/16/7/6 -/1 7.79 67/33 3 3.9 609 78000 -54.32/11.58 2.4 Drilling Ahead 7-Sep 10071 9.05 53 18 13 7/7/8 5.0 49/31/24/16/7/6 -/1 10 70/30 2.4 3.12 607 70000 -31.05/42.73 2.6 Drilling Ahead 8-Sep 11162 9.1 56 22 17 7/7/8 4.8 61/39/31/22/7/6 -/1 11.87 65/35 2.4 3.12 607 63000 -49.15/21.46 2.4 Drilling Ahead 9-Sep 12983 9 56 20 17 7/7/8 4.8 57/37/30/20/7/6 -13.99 65/35 2.3 2.99 601 59500 -99.34/7.49 2.2 Drilling Ahead 10-Sep 13382 9.1 59 19 18 7/7/8 -56/37/28/20/8/7 -16.2 66/34 2.2 2.86 600 55400 -97.85/11.22 2.2 Backreaming 11-Sep 13382 9.1 60 20 18 7/7/8 -58/38/29/20/7/6 -15 65/32 2 2.6 620 55000 -90.45/11.14 2.3 R/U to run liner 12-Sep 13382 9.1 27 -----------72000 ---RIH w/ 5.5" Lnr 13-Sep 13382 9.1 27 -----------80000 ---Repair L-ring 14-Sep 13382 9.1 27 -----------80000 ---Laying down DP 15-Sep 13382 9.1 27 -----------80000 ---Test BOP 16-Sep 13382 9.1 27 -----------80000 ---Run 4.5" Completion 17-Sep 13382 9.1 27 -----------80000 ---Running Esp/Tubing 18-Sep 13382 9.1 27 -----------80000 ---Empty/Clean Pits 19-Sep 13382 9.1 27 -----------80000 --- Casing Record SPUD:18-Aug-2013 SPERRY JOB:TD:10-Sep-2013 Remarks 16" Conductor @ 160' MD, 160'TVD 13 3/8" Casing @ 2160' MD, 2149'TVD 9 5/8" Casing @ 6062' MD, 3442'TVD WELL NAME:LOCATION:Nikaitchuq - Oliktok Point OPERATOR:AREA:North Slope Borough MUD CO:STATE:Alaska RIG: W a t e r a n d O i l B a s e d M u Page 8 213-068.txt d R e c o r d BHA#SDL RUN #Bit #Bit Type Bit Size Depth In Depth Out Footage Bit Hours TFA AVG ROP WOB (max) RPM (max) SPP (max) FLOW GPM (max)Bit Grade Comments 2 100 1 Smith XR+6C Mill Tooth 16"170 2160 1990 18.00 1.117 110.6 15 70 1300 800 1-1-WT-A-E-I-NO-TD Surface TD 3 200 2 Hycalog SKHl716D 12.25"2160 4640 2480 50.00 0.969 33.9 37.2 164 1757 962 2-3-BT-S-X-I-WT-PR Beginning section of intermediate 5 300 3 Smith 15BODVCPS 12.25"4640 6805 2165 22.50 0.942 42.1 56.5 162 2489 929 1-1-WT-A-E-I-NO-TD Intermediate TD 6 500 4 Smith MDSi616 8.75"6085'13382 7297 60.02 0.902 93.8 10 120 3000 550 3-5-CT-A-X-I-RT-TD Production TD WELL NAME:OP19-T1N LOCATION:Nikaitchuq - Oliktok Point OPERATOR:ENI Petroleum AREA:North Slope Borough MUD CO: SPERRY JOB:AK-AM-0900653122 TD:10-Sep-2013 MI Swaco STATE:Alaska RIG:Nabors 245E SPUD:18-Aug-2013 B i t R e c o r d . . * 24 hr Recap: Completed N/U the flowline. N/U and prepare to test diverter. Density (ppg) out (sec/qt) Viscosity Cor Solids % Chlorides mg/l 0 16-Aug-2013 24:00:00 Current Pump & Flow Data: Max ROP Page 9 213-068.txt ROP (ft/hr) 4.23 @ Mud Data Depth Morning Report Report # 1 Customer: Well: Area: Location: Rig: OP19-T1N ENI Petroleum Nikaitchuq Oliktok Point Job No.: Daily Charges: Total Charges: MWD Summary 96% Rig Activity: Nabors 245E Report For: Condition Bit # Size 100% Gas In Air =10,000 Units Connection 0 Tools API FL Chromatograph (ppm) WOB Avg Min Comments RPM ECD (ppg) ml/30min Background (max) Trip Average Mud Type Lst Type Depth in / out YP (lb/100ft 2) 000 00 Cement Cht Silt C-4i C-4n 24 hr Max Weight 0 Hours C-3 Ss (ppb Eq) C-1 C-5i AK-AM-0900653122 N/U Diverter PV Footage Simonson/Ruminer/Buchanan Page 10 213-068.txt Sh Clyst Tuff Gvl Coal cP Gas Summary 0 0 0 (current) Avg to 160' Yesterday's Depth: Current Depth: 24 Hour Progress: Flow In (gpm) Flow In (spm) 160' 160' 0' Max @ ft Current Date: Time: in Minimum Depth C-5n C-2 SPP (psi) Gallons/stroke TFA Bit Type Depth MBT 160' pH 0 0 0 Siltst Units* Casing Summary Lithology (%) 00 0 Unit Phone: 0Maximum Report By: Logging Engineers: Set At Size Grade (max) (current) 0 0 Cly 0 . . * 24 hr Recap: (max) (current) 0 0 Cly 0 Set At Size Grade (907) 685-1490 Unit Phone: 0 E. Opitz Maximum Report By: Logging Engineers: E. Opitz / C. Sinn 0 Page 11 213-068.txt 0 Units* Casing Summary Lithology (%) 0 MBT 170' pH 0 0 0 Siltst SPP (psi) Gallons/stroke TFA Bit Type Depth 25.0 46 C-5n C-2 in Minimum Depth Time: 160' 170' 10' Max @ ft Current Date: Avg to 160' Yesterday's Depth: Current Depth: 24 Hour Progress: Flow In (gpm) Flow In (spm) Gas Summary 0 0 0 (current) Simonson/Ruminer/Buchanan Sh Clyst Tuff Gvl Coal cP 28 Footage Ss (ppb Eq) C-1 C-5i AK-AM-0900653122 M/U BHA #2 PV 24 hr Max Weight 0 Hours C-3 00 Cement Cht Silt C-4i C-4n YP (lb/100ft 2) 9.70 000 Page 12 213-068.txt Spud Mud - Gel 7.6 160'30 Depth in / out Mud Type Lst Type Average Background (max) Trip Avg Min Comments RPM ECD (ppg) ml/30min Tools API FL Chromatograph (ppm) WOB 100% Gas In Air =10,000 Units Connection 0 Condition Bit # 2.0 8.80 Size Job No.: Daily Charges: Total Charges: MWD Summary 96% Rig Activity: Nabors 245E Report For: Morning Report Report # 2 Customer: Well: Area: Location: Rig: OP19-T1N ENI Petroleum Nikaitchuq Oliktok Point ROP ROP (ft/hr) 4.23 @ Mud Data Depth 17-Aug-2013 24:00:00 Current Pump & Flow Data: Max 0 Chlorides mg/l 875 Test diverter system. P/U 5" DP and stand back. M/U BHA #1 and RIH to clean out conductor and drill to 170' MD. Density (ppg) out (sec/qt) Viscosity Cor Solids %. . Page 13 213-068.txt * 24 hr Recap: M/U BHA #2. Drill ahead. Density (ppg) out (sec/qt) Viscosity Cor Solids % Chlorides mg/l 2500 0 18-Aug-2013 24:00:00 Current Pump & Flow Data: 1257 Max ROP ROP (ft/hr) 4.23 @ Mud Data Depth Morning Report Report # 3 Customer: Well: Area: Location: Rig: OP19-T1N ENI Petroleum Nikaitchuq Oliktok Point Job No.: Daily Charges: Total Charges: MWD Summary 96% Rig Activity: 10.47 Nabors 245E Report For: Condition Bit # 1 5.0 16" 9.20 Smith XR+6C 9.20 Size 160' 100% Gas In Air =10,000 Units -Connection 0 Tools ⁰1.83 SP Motor, GyroPulse 825, TeleScope 825, ARC 825 API FL Chromatograph (ppm) 160' WOB Welded 8.91 9.74 Avg Min Comments RPM Page 14 213-068.txt ECD (ppg) ml/30min 10 Background (max) Trip Average - Mud Type Lst Type Spud Mud - Gel 5.8 1215'31 Depth in / out YP (lb/100ft 2) 9.50 000 00 Cement Cht Silt C-4i C-4n 24 hr Max Weight 0 Hours C-3 Ss (ppb Eq) C-1 C-5i AK-AM-0900653122 Drilling Ahead PV Footage Simonson/Ruminer/Buchanan Sh Clyst Tuff Gvl Coal cP 20 Gas Summary 0 0 0 (current) Avg to 170' Yesterday's Depth: Current Depth: 24 Hour Progress: 640.1 Flow In (gpm) Flow In (spm) 170' 1346' 1176' Max @ ft Current 1332'164.1 Date: Time: 7 in 0 175'Minimum Depth C-5n 1287' 113.2 C-2 78 SPP (psi) Page 15 213-068.txt Gallons/stroke TFA Bit Type Depth 25.0 111 MBT 1346' pH 1.117 0 0 0 Siltst 749 176 Units* Casing Summary Lithology (%) 0726 9 (907) 685-1490 Unit Phone: 0 E. Opitz Maximum Report By: Logging Engineers: E. Opitz / C. Sinn Set At Size 178.9 X-65 Grade 20" (max) (current) 0 0 Cly 11231 . . * 24 hr Recap: (max) (current) 0 0 Cly 32703 Set At Size 178.9 X-65 Grade 20" (907) 685-1490 Unit Phone: 0 E. Opitz Maximum Report By: Logging Engineers: E. Opitz / C. Sinn 10861 7548 Units* Casing Summary Lithology (%) 0 MBT 2160' pH 1.117 0 Page 16 213-068.txt 0 0 Siltst SPP (psi) Gallons/stroke TFA Bit Type Depth 25.0 87 C-5n 1700' C-2 220 in 55 1879'Minimum Depth Time: 79 1346' 2160' 814' Max @ ft Current 1754'150.9 Date: Avg to 1346' Yesterday's Depth: Current Depth: 24 Hour Progress: 420.1 Flow In (gpm) Flow In (spm) Gas Summary 0 0 0 (current) Simonson/Ruminer/Buchanan Sh Clyst Tuff Gvl Coal cP 25 Footage Ss (ppb Eq) C-1 C-5i AK-AM-0900653122 L/D BHA #2 PV 24 hr Max Weight 0 Hours C-3 00 Cement Cht Silt C-4i C-4n YP (lb/100ft 2) 9.30 000 Spud Mud - Gel 5.5 1215'29 Depth in / out Mud Type Lst Type Page 17 213-068.txt Average 440 -Background (max) Trip Avg Min Comments RPM ECD (ppg) ml/30min Tools ⁰1.83 SP Motor, GyroPulse 825, TeleScope 825, ARC 825 API FL Chromatograph (ppm) 160' WOB Welded 100% Gas In Air =10,000 Units -Connection 0 160' Condition Bit # 1 5.5 16" Smith XR+6C 9.35 Size Job No.: Daily Charges: Total Charges: MWD Summary 96% Rig Activity: Nabors 245E Report For: Morning Report Report # 4 Customer: Well: Area: Location: Rig: OP19-T1N ENI Petroleum Nikaitchuq Oliktok Point ROP ROP (ft/hr) 4.23 @ Mud Data Depth 19-Aug-2013 24:00:00 Current Pump & Flow Data: Max 0 Chlorides mg/l 2300 Drill ahead to surface TD of 2160' MD. BROOH per K&M. L/D BHA #2. Density (ppg) out (sec/qt) Viscosity Cor Solids %. Page 18 213-068.txt . * 24 hr Recap: Finish L/D BHA #2. R/U casing equipment and begin to RIH w/ 13 3/8" casing. Decision made to POOH w/ casing Density (ppg) out (sec/qt) Viscosity Cor Solids % Chlorides mg/l 2200 0 20-Aug-2013 24:00:00 Current Pump & Flow Data: Max ROP ROP (ft/hr) 4.23 @ Mud Data Depth Morning Report Report # 5 Customer: Well: Area: Location: Rig: OP19-T1N ENI Petroleum Nikaitchuq Oliktok Point Job No.: Daily Charges: Total Charges: MWD Summary 96% Rig Activity: Nabors 245E Report For: Condition 1-1-WT-A-E-I-NO-TD Bit # 1 5.5 16" Smith XR+6C 9.40 Size and RIH, circulating every 700'. 160' 100% Gas In Air =10,000 Units -Connection 0 Tools API FL Chromatograph (ppm) 15.0 170' 2160' WOB Welded Avg Min Comments RPM ECD (ppg) ml/30min Page 19 213-068.txt -Background (max) Trip Average - Mud Type Lst Type 70.0 Spud Mud - Gel 5.5 2160'30 Depth in / out YP (lb/100ft 2) 9.10 000 00 Cement Cht Silt C-4i C-4n 24 hr Max Weight 0 Hours C-3 Ss (ppb Eq) C-1 C-5i AK-AM-0900653122 RIH w/ BHA #3 PV 1990' Footage 18.00 Simonson/Sherman/Buchanan Sh Clyst Tuff Gvl Coal cP 25 Gas Summary 0 0 0 (current) Avg to 2160' Yesterday's Depth: Current Depth: 24 Hour Progress: Flow In (gpm) Flow In (spm) 2160' 2160' 0' Max @ ft Current Date: Time: because SLB cementing cannot make it to our rig - Nordic 3 is blocking the spine road and no vehicle travel can pass. M/U BHA #3 in Minimum Depth C-5n C-2 SPP (psi) Gallons/stroke TFA Bit Type Depth Page 20 213-068.txt 25.0 87 MBT 2160' pH 1.117 0 0 0 Siltst Units* Casing Summary Lithology (%) 00 0 (907) 685-1490 Unit Phone: 0 E. Opitz Maximum Report By: Logging Engineers: E. Opitz / C. Sinn Set At Size 178.9 X-65 Grade 20" (max) (current) 0 0 Cly 0 . . * 24 hr Recap: (max) (current) BTC 0 0 Cly 0 Set At Size 178.9 X-65 Grade 20" (907) 685-1490 Unit Phone: 0 J. Failing Maximum Report By: Logging Engineers: J. Failing / C. Sinn 0 0 13 3/8" Units* Casing Summary Lithology (%) 0 L-80 MBT 2160' pH 1.117 0 0 0 Page 21 213-068.txt Siltst SPP (psi) Gallons/stroke TFA Bit Type Depth 25.0 58 C-5n C-2 in Minimum Depth Time: Circulate and condition mud. 2160' 2160' 0' Max @ ft Current Date: Avg to 2160' Yesterday's Depth: Current Depth: 24 Hour Progress: Flow In (gpm) Flow In (spm) Gas Summary 0 0 0 (current) Simonson/Sherman Sh Clyst Tuff Gvl Coal cP 26 1990' Footage 18.00 Ss (ppb Eq) C-1 C-5i AK-AM-0900653122 Circ. & Cond Mud PV 24 hr Max 68.0 Weight 0 Hours C-3 00 Cement Cht Silt C-4i C-4n YP (lb/100ft 2) 9.20 000 70.0 Gel Mud 5.5 2160'33 Depth in / out Mud Type Lst Type Average 90 -Background (max) Trip Page 22 213-068.txt Avg Min Comments RPM ECD (ppg) ml/30min Tools API FL Chromatograph (ppm) 15.0 170' 2160' WOB Welded 100% Gas In Air =10,000 Units -Connection 0 2146' 160' Condition 1-1-WT-A-E-I-NO-TD Bit # 1 5.6 16" Smith XR+6C 9.40 Size Job No.: Daily Charges: Total Charges: MWD Summary 96% Rig Activity: Nabors 245E Report For: Morning Report Report # 6 Customer: Well: Area: Location: Rig: OP19-T1N ENI Petroleum Nikaitchuq Oliktok Point ROP ROP (ft/hr) 4.23 @ Mud Data Depth 21-Aug-2013 24:00:00 Current Pump & Flow Data: Max 0 Chlorides mg/l 2200 RIH t/ 2160'. Circulate 2200 stks, Max Gas 90u. POOH; L/D BHA #3. R/U and Run 13 3/8" casing t/ 2146'MD. Density (ppg) out (sec/qt) Viscosity Cor Solids %. . Page 23 213-068.txt * 24 hr Recap: Circulate and condition mud (8u max gas). R/U Cementers. Cement casing. R/D Cementers and casing Density (ppg) out (sec/qt) Viscosity Cor Solids % Chlorides mg/l 0 22-Aug-2013 24:00:00 Current Pump & Flow Data: Max ROP ROP (ft/hr) 4.23 @ Mud Data Depth Morning Report Report # 7 Customer: Well: Area: Location: Rig: OP19-T1N ENI Petroleum Nikaitchuq Oliktok Point Job No.: Daily Charges: Total Charges: MWD Summary 96% Rig Activity: Nabors 245E Report For: Condition 1-1-WT-A-E-I-NO-TD Bit # 1 16" Smith XR+6C 9.30 Size 2146' 160' 100% Gas In Air =10,000 Units -Connection 0 Tools API FL Chromatograph (ppm) 15.0 170' 2160' WOB Welded Avg Min Comments RPM ECD (ppg) ml/30min -Background (max) Trip Average 8 Page 24 213-068.txt Mud Type Lst Type 70.0 Gel Mud 2160'18 Depth in / out YP (lb/100ft 2) 000 00 Cement Cht Silt C-4i C-4n 24 hr Max 68.0 Weight 0 Hours C-3 Ss (ppb Eq) C-1 C-5i AK-AM-0900653122 Prep to N/U BOPs PV 1990' Footage 18.00 Simonson/Sherman Sh Clyst Tuff Gvl Coal cP 20 Gas Summary 0 0 0 (current) Avg to 2160' Yesterday's Depth: Current Depth: 24 Hour Progress: Flow In (gpm) Flow In (spm) 2160' 2160' 0' Max @ ft Current Date: Time: equipment. N/D diverter system. N/U and N/D tree. Prepare to N/U BOPs. in Minimum Depth C-5n C-2 SPP (psi) Gallons/stroke TFA Bit Type Depth 50 L-80 MBT 2160' pH 1.117 Page 25 213-068.txt 0 0 0 Siltst 13 3/8" Units* Casing Summary Lithology (%) 00 0 (907) 685-1490 Unit Phone: 0 J. Failing Maximum Report By: Logging Engineers: J. Failing / C. Sinn Set At Size 178.9 X-65 Grade 20" (max) (current) BTC 0 0 Cly 0 . . * 24 hr Recap: (max) (current) BTC 0 0 Cly 0 Set At Size 178.9 X-65 Grade 20" (907) 685-1490 Unit Phone: 0 J. Failing Maximum Report By: Logging Engineers: J. Failing / C. Sinn 0 0 13 3/8" Units* Casing Summary Lithology (%) 0 L-80 MBT 2160' pH 1.117 0 0 0 Siltst SPP (psi) Gallons/stroke Page 26 213-068.txt TFA Bit Type Depth 0.0 45 C-5n C-2 in Minimum Depth Time: PSI. Slip and cut. 2160' 2160' 0' Max @ ft Current Date: Avg to 2160' Yesterday's Depth: Current Depth: 24 Hour Progress: Flow In (gpm) Flow In (spm) Gas Summary 0 0 0 (current) Simonson/Sherman Sh Clyst Tuff Gvl Coal cP 9 1990' 12.25" 0.969 Footage 18.00 Ss (ppb Eq) C-1 C-5i AK-AM-0900653122 Slip & Cut PV 24 hr Max 68.0 Weight 0 Hours C-3 00 Cement Cht Silt C-4i C-4n YP (lb/100ft 2) 9.40 000 70.0 Hycalog SKHI716D-E8C Gel Mud/LSND 5.5 2160' 2160'22 Depth in / out Mud Type Lst Type Average Page 27 213-068.txt 0-Background (max) Trip Avg Min Comments RPM ECD (ppg) ml/30min Tools API FL Chromatograph (ppm) 15.0 170' 2160' WOB Welded 100% Gas In Air =10,000 Units -Connection 0 2 2146' 160' Condition 1-1-WT-A-E-I-NO-TD Bit # 1 4.0 16" Smith XR+6C 9.30 Size Job No.: Daily Charges: Total Charges: MWD Summary 96% Rig Activity: Nabors 245E Report For: Morning Report Report # 8 Customer: Well: Area: Location: Rig: OP19-T1N ENI Petroleum Nikaitchuq Oliktok Point ROP ROP (ft/hr) 4.23 @ Mud Data Depth 23-Aug-2013 24:00:00 Current Pump & Flow Data: Max 0 Chlorides mg/l 700 N/U and test BOPs. Prepare cellar and wellhead. P/U and M/U BHA #4. RIH t/ 1235'. Shallow hole test to 1375 Density (ppg) out (sec/qt) Viscosity Cor Solids Page 28 213-068.txt %. . * 24 hr Recap: Slip and cut. Service top drive. RIH, tag cement @ 2050'. Pressure test casing + shoe t/ 2500 psi f/ 30 mins - good. Density (ppg) out (sec/qt) Viscosity Cor Solids % Chlorides mg/l 900 0 24-Aug-2013 24:00:00 Current Pump & Flow Data: 1430 Max ROP ROP (ft/hr) 4.23 @ Mud Data Depth Morning Report Report # 9 Customer: Well: Area: Location: Rig: OP19-T1N ENI Petroleum Nikaitchuq Oliktok Point Job No.: Daily Charges: Total Charges: MWD Summary 96% Rig Activity: Nabors 245E Report For: Condition 1-1-WT-A-E-I-NO-TD Bit # 1 4.0 16" Smith XR+6C 9.20 Size 2 2146' 160' 100% Gas In Air =10,000 Units -Connection 70 0 Tools Xceed 900, Telescope 825, ARC 825 API FL Chromatograph (ppm) 15.0 170' 2160' WOB Welded Page 29 213-068.txt Avg Min Comments RPM ECD (ppg) ml/30min 7Background (max) Trip Average 0 Mud Type Lst 20 Type 70.0 Hycalog SKHI716D-E8C LSND 5.5 2160' 2160'30 Depth in / out YP (lb/100ft 2) 10.20 000 00 Cement Cht Silt C-4i C-4n 24 hr Max 68.0 Weight 0 Hours C-3 Ss (ppb Eq) C-1 C-5i AK-AM-0900653122 Drill ahead PV 1990' 12.25" 0.969 Footage 18.00 Simonson/Sherman Sh Clyst Tuff Gvl Coal cP 10 Gas Summary 0 0 0 (current) Avg to 2160' Yesterday's Depth: Current Depth: 24 Hour Progress: 402.0 Flow In (gpm) Flow In (spm) 2160' 3727' 1567' Max @ ft Current 2772'225.0 Page 30 213-068.txt Date: Time: Drill out float collar and shoe @ 2143'. Drill t/ 2190'. Perform FIT test. Drill head f/ 2190 t/ 3727'. 41 in 5 3550'Minimum Depth C-5n 2549' 165.0 C-2 168 SPP (psi) Gallons/stroke TFA Bit Type Depth 2.5 51 L-80 MBT 3727' pH 1.117 0 0 0 Siltst 13 3/8" 890 210 Units* Casing Summary Lithology (%) 03107 22 (907) 685-1490 Unit Phone: 0 J. Failing Maximum Report By: Logging Engineers: J. Failing / C. Sinn Set At Size 178.9 X-65 Grade 20" (max) (current) BTC 4 0 Cly 21895 10 . . * 24 hr Recap: (max) (current) BTC 10 0 Cly 2065 Set At Size 178.9 X-65 Grade Page 31 213-068.txt 20" (907) 685-1490 Unit Phone: 0 J. Failing Maximum Report By: Logging Engineers: J. Failing / C. Sinn 624 26 13 3/8" 910 215 Units* Casing Summary Lithology (%) 0 L-80 MBT 3952' pH 1.117 0 0 0 Siltst SPP (psi) Gallons/stroke TFA Bit Type Depth 10.0 53 C-5n 3816' 3.0 C-2 18 in 1 3860'Minimum Depth Time: 8 3727' 3952' 225' Max @ ft Current 3853'138.2 Date: Avg to 2160' Yesterday's Depth: Current Depth: 24 Hour Progress: 247.1 Flow In (gpm) Flow In (spm) Calc/Chrt Gas Summary 0 0 0 (current) Simonson/Sherman Sh Clyst Tuff Gvl Coal cP 13 1990' Page 32 213-068.txt 12.25" 0.969 Footage 18.00 Ss (ppb Eq) C-1 C-5i AK-AM-0900653122 Drilling ahead PV 24 hr Max 68.0 Weight 1 Hours C-3 00 Cement Cht Silt C-4i C-4n YP (lb/100ft 2) 10.00 000 70.0 Hycalog SKHI716D-E8C LSND 6.8 2160' 2160'38 Depth in / out Mud Type Lst 100 Type Average 02Background (max) Trip 9.39 9.71 Avg Min Comments RPM ECD (ppg) ml/30min Tools Xceed 900, Telescope 825, ARC 825 API FL Chromatograph (ppm) 15.0 170' 2160' WOB Welded 100% Gas In Air =10,000 Units -Connection 2 2 2146' 160' Condition 1-1-WT-A-E-I-NO-TD Bit # 1 4.5 16" Smith XR+6C 9.30 Size Page 33 213-068.txt Job No.: Daily Charges: Total Charges: MWD Summary 96% Rig Activity: 9.78 Nabors 245E Report For: Morning Report Report # 10 Customer: Well: Area: Location: Rig: OP19-T1N ENI Petroleum Nikaitchuq Oliktok Point ROP ROP (ft/hr) 4.23 @ Mud Data Depth 25-Aug-2013 24:00:00 Current Pump & Flow Data: 1510 Max 0 Chlorides mg/l 1100 Drill ahead f/ 3727' t/ 3952' MD. Density (ppg) out (sec/qt) Viscosity Cor Solids %. . * 24 hr Recap: Drill ahead f/ 3952' t/ 4612' MD. Density (ppg) out (sec/qt) Viscosity Cor Solids % Chlorides mg/l 1300 0 26-Aug-2013 24:00:00 Current Pump & Flow Data: 1560 Max ROP ROP (ft/hr) 4.23 @ Mud Data Depth Morning Report Report # 11 Customer: Well: Page 34 213-068.txt Area: Location: Rig: OP19-T1N ENI Petroleum Nikaitchuq Oliktok Point Job No.: Daily Charges: Total Charges: MWD Summary 96% Rig Activity: 10.04 Nabors 245E Report For: Condition 1-1-WT-A-E-I-NO-TD Bit # 1 5.0 16" Smith XR+6C 9.40 Size 2 2146' 160' 100% Gas In Air =10,000 Units -Connection 4 Tools Xceed 900, Telescope 825, ARC 825 API FL Chromatograph (ppm) 15.0 170' 2160' WOB Welded 9.65 9.78 Avg Min Comments RPM ECD (ppg) ml/30min 2Background (max) Trip Average 0 Mud Type Lst 90 Type 70.0 Hycalog SKHI716D-E8C LSND 6.4 2160' 4613'36 Depth in / out YP (lb/100ft 2) 9.80 000 00 Cement Cht Ss C-4i C-4n Page 35 213-068.txt 24 hr Max 68.0 Weight 0 Hours C-3 Sd (ppb Eq) C-1 C-5i AK-AM-0900653122 Drilling ahead PV 1990' 12.25" 0.969 Footage 18.00 Simonson/Sherman Sh Clyst Tuff Gvl Coal cP 13 Calc/Chrt Gas Summary 0 0 0 (current) Avg to 2160' Yesterday's Depth: Current Depth: 24 Hour Progress: 500.6 Flow In (gpm) Flow In (spm) 3952' 4613' 661' Max @ ft Current 4015'138.2 Date: Time: 10 in 1 4510'Minimum Depth C-5n 4006' 2.1 C-2 38 SPP (psi) Gallons/stroke TFA Bit Type Depth 7.5 54 L-80 MBT 4613' pH 1.117 0 0 0 Siltst 13 3/8" Page 36 213-068.txt 890 215 Units* Casing Summary Lithology (%) 0624 18 (907) 685-1490 Unit Phone: 0 J. Failing Maximum Report By: Logging Engineers: J. Failing / C. Sinn Set At Size 178.9 X-65 Grade 20" (max) (current) BTC 8 0 Cly 4652 10 . . * 24 hr Recap: (max) (current) BTC 7 0 Cly 4717 Set At Size 178.9 X-65 Grade 20" (907) 685-1490 Unit Phone: 0 J. Failing Maximum Report By: Logging Engineers: J. Failing / C. Sinn 10 1574 29 13 3/8" 880 211 Units* Casing Summary Lithology (%) 0 L-80 MBT 5328' pH 1.117 0 0 0 Siltst SPP (psi) Page 37 213-068.txt Gallons/stroke TFA Bit Type Depth 8.0 53 C-5n 5090' 105.0 C-2 43 in 1 4640'Minimum Depth Time: 16 4640' 5328' 688' Max @ ft Current 4661'101.0 Date: Avg to 4640' Yesterday's Depth: Current Depth: 24 Hour Progress: 268.0 Flow In (gpm) Flow In (spm) Gas Summary 0 0 0 (current) Simonson/Sherman Sh Clyst Tuff Gvl Coal cP 15 1990' 12.25" 0.942 Footage 18.00 Sd (ppb Eq) C-1 C-5i AK-AM-0900653122 $3,410.00 $44,720.00 L/D BHA PV 24 hr Max 68.0 Weight 1 Hours C-3 00 Cement Cht Ss C-4i C-4n YP (lb/100ft 2) 9.60 000 120 70.0 Page 38 213-068.txt Smith GF15BODVCPS LSND 6.2 4640' 4640'34 Depth in / out Mud Type Lst 90 Type Average -20 Background (max) Trip 9.73 9.81 Avg Min Comments RPM ECD (ppg) ml/30min Tools Xceed 900, Telescope 825, ARC 825, HI Tool API FL Chromatograph (ppm) 35-40 15.0 170' 2160' WOB Welded 100% Gas In Air =10,000 Units -Connection 0 2 2146' 160' Condition 1-1-WT-A-E-I-NO-TD Bit # 1 5.5 16" Smith XR+6C 9.50 Size Job No.: Daily Charges: Total Charges: MWD Summary 96% Rig Activity: 9.95 Nabors 245E Report For: Morning Report Report # 12 Customer: Well: Area: Location: Rig: OP19-T1N ENI Petroleum Nikaitchuq Oliktok Point ROP ROP (ft/hr) 4.23 @ Mud Data Depth Page 39 213-068.txt 28-Aug-2013 24:00:00 Current Pump & Flow Data: 1940 Max 0 Chlorides mg/l 1350 P/U BHA #5. RIH, ream down stands 34, 36, 38. Drill ahead f/ 4640-5328' MD. Density (ppg) out (sec/qt) Viscosity Cor Solids %. . * 24 hr Recap: (max) (current) BTC 7 0 Cly 4717 Set At Size 178.9 X-65 Grade 20" (907) 685-1490 Unit Phone: 0 J. Failing Maximum Report By: Logging Engineers: J. Failing / C. Sinn 10 1574 29 13 3/8" 880 211 Units* Casing Summary Lithology (%) 0 L-80 MBT 5348' pH 0.969 0 0 0 Siltst SPP (psi) Gallons/stroke TFA Bit Type Depth 8.0 62 C-5n 5090' 105.0 C-2 43 Page 40 213-068.txt in 1 4640'Minimum Depth Time: 16 4640' 5348' 708' Max @ ft Current 4661'101.0 Date: Avg to 4640' Yesterday's Depth: Current Depth: 24 Hour Progress: 268.0 Flow In (gpm) Flow In (spm) Gas Summary 0 0 0 (current) Simonson/Sherman Sh Clyst Tuff Gvl Coal cP 16 2480' 12.25" 0.942 Footage 50.00 Sd (ppb Eq) C-1 C-5i AK-AM-0900653122 L/D BHA PV 24 hr Max 68.0 Weight 1 Hours C-3 00 Cement Cht Ss C-4i C-4n YP (lb/100ft 2) 9.80 000 120 140.0 Smith GF15BODVCPS LSND 6.0 4640' 5348'37 Depth in / out Mud Type Lst 90 Type Average -20 Background (max) Trip Page 41 213-068.txt 9.73 9.81 Avg Min Comments RPM ECD (ppg) ml/30min Tools Xceed 900, Telescope 825, ARC 825, HI Tool API FL Chromatograph (ppm) 35-40 15.0 2160' 4640' WOB Welded 100% Gas In Air =10,000 Units -Connection 0 3 2146' 160' Condition 2-3-BT-S-X-I-WT-PR Bit # 2 5.0 12.25" Hycalog SKHI716D-E8C 9.50 Size Job No.: Daily Charges: Total Charges: MWD Summary 96% Rig Activity: 9.95 Nabors 245E Report For: Morning Report Report # 13 Customer: Well: Area: Location: Rig: OP19-T1N ENI Petroleum Nikaitchuq Oliktok Point ROP ROP (ft/hr) 4.23 @ Mud Data Depth 28-Aug-2013 24:00:00 Current Pump & Flow Data: 1940 Max 0 Chlorides mg/l 1200 P/U BHA #5. RIH, ream down stands 34, 36, 38. Drill ahead f/ 4640-5348' MD. Page 42 213-068.txt Density (ppg) out (sec/qt) Viscosity Cor Solids %. . * 24 hr Recap: Drill ahead f/ 5348 t/ 6085' MD. Circulate and condition hole. Backream OOH f/ 6085' MD. Density (ppg) out (sec/qt) Viscosity Cor Solids % Chlorides mg/l 1350 0 29-Aug-2013 24:00:00 Current Pump & Flow Data: 1750 Max ROP ROP (ft/hr) 4.23 @ Mud Data Depth Morning Report Report # 14 Customer: Well: Area: Location: Rig: OP19-T1N ENI Petroleum Nikaitchuq Oliktok Point Job No.: Daily Charges: Total Charges: MWD Summary 96% Rig Activity: 10.51 Nabors 245E Report For: Condition 2-3-BT-S-X-I-WT-PR Bit # 2 6.8 12.25" Hycalog SKHI716D-E8C 9.40 Size 3 2146' 160' 100% Gas In Air =10,000 Units -Connection 8 Tools Xceed 900, Telescope 825, ARC 825, HI Tool API FL Chromatograph (ppm) Page 43 213-068.txt 35-45 15.0 2160' 4640' WOB Welded 9.94 10.17 Avg Min Comments RPM ECD (ppg) ml/30min -Background (max) Trip Average - Mud Type Lst 80 Type 120 140.0 Smith GF15BODVCPS LSND 6.0 4640' 6085'27 6085' Depth in / out YP (lb/100ft 2) 9.50 000 00 Cement Cht Ss C-4i C-4n 24 hr Max 68.0 Weight 7 Hours C-3 20 Sd (ppb Eq) C-1 C-5i AK-AM-0900653122 BROOH PV 2480' 12.25" 0.942 Footage 1445' 50.00 Simonson/Sherman Sh Clyst Tuff Gvl Coal cP 17 Gas Summary 0 0 0 (current) Avg to 4640' Yesterday's Depth: Page 44 213-068.txt Current Depth: 24 Hour Progress: 164.0 Flow In (gpm) Flow In (spm) 5348' 6085' 737' Max @ ft Current 5972'96.0 Date: Time: 30 in 2 6015'Minimum Depth C-5n 5489' C-2 148 SPP (psi) Gallons/stroke TFA Bit Type Depth 15.0 60 L-80 MBT 6085' pH 0.969 0 3 0 Siltst 13 3/8" 900 210 Units* Casing Summary Lithology (%) 02664 161 (907) 685-1490 Unit Phone: 0 J. Failing Maximum Report By: Logging Engineers: J. Failing / C. Sinn Set At Size 178.9 X-65 Grade 20" (max) (current) BTC 61 0 Cly 16392 . . * 24 hr Recap: (max) (current) BTC 0 0 Page 45 213-068.txt Cly 0 Set At Size 178.9 X-65 Grade L-80 20" 9/58" (907) 685-1490 Unit Phone: 0 J. Failing Maximum Report By: Logging Engineers: J. Failing / C. Sinn 0 0 13 3/8" Units* Casing Summary Lithology (%) 0 L-80 MBT 6085' pH 0.969 0 0 0 Siltst SPP (psi) Gallons/stroke TFA Bit Type Depth 15.0 52 C-5n - C-2 - in --Minimum Depth Time: Run 9 5/8" casing. - 6085' 6085' 0' Max @ ft Current Date: Avg to 6085' Yesterday's Depth: Current Depth: 24 Hour Progress: Flow In (gpm) Flow In (spm) 40.0 Gas Summary 0 0 0 (current) Simonson/Sherman Page 46 213-068.txt Sh Clyst Tuff Gvl Coal cP 18 2480' 12.25" 0.942 Footage 22.50 1445' 50.00 Sd (ppb Eq) C-1 C-5i AK-AM-0900653122 Run 9 5/8" Casing PV 24 hr Max 68.0 Weight 0 Hours C-3 00 Cement Cht Ss C-4i C-4n YP (lb/100ft 2) 9.40 000 120 140.0 Smith GF15BODVCPS LSND 4640' 6085'24 6085' Depth in / out Mud Type Lst Hydril 563 Type Average 12 -Background (max) Trip Avg Min Comments RPM ECD (ppg) ml/30min Tools API FL Chromatograph (ppm) 35-45 15.0 2160' 4640' WOB Welded 100% Gas In Air =10,000 Units -Connection 0 3 2146' 160' Condition 2-3-BT-S-X-I-WT-PR Page 47 213-068.txt Bit # 2 6.0 12.25" Hycalog SKHI716D-E8C 9.50 Size Job No.: Daily Charges: Total Charges: MWD Summary 96% Rig Activity: Nabors 245E Report For: Morning Report Report # 15 Customer: Well: Area: Location: Rig: OP19-T1N ENI Petroleum Nikaitchuq Oliktok Point 1-1-WT-A-E-I-NO-TD ROP ROP (ft/hr) 4.23 @ Mud Data Depth 30-Aug-2013 24:00:00 Current Pump & Flow Data: Max 0 Chlorides mg/l 1250 BROOH. Circulate hole clean. POOH f/ 2000'. L/D BHA. Change rams to 9 5/8", test BOPs. R/U casing equipment. Density (ppg) out (sec/qt) Viscosity Cor Solids %. . * 24 hr Recap: Continue and finish running 9 5/8" casing. Circulate and condition mud. Pump cement, R/D cementers. Density (ppg) out (sec/qt) Viscosity Cor Solids % Chlorides mg/l 1250 0 31-Aug-2013 24:00:00 Current Pump & Flow Data: Max 1-1-WT-A-E-I-NO-TD ROP Page 48 213-068.txt ROP (ft/hr) 4.23 @ Mud Data Depth Morning Report Report # 16 Customer: Well: Area: Location: Rig: OP19-T1N ENI Petroleum Nikaitchuq Oliktok Point Job No.: Daily Charges: Total Charges: MWD Summary 96% Rig Activity: Nabors 245E Report For: Condition 2-3-BT-S-X-I-WT-PR Bit # 2 6.0 12.25" Hycalog SKHI716D-E8C 9.50 Size 3 2146' 160' 100% Gas In Air =10,000 Units -Connection 0 Tools API FL Chromatograph (ppm) 35-45 15.0 2160' 4640' WOB Welded Avg Min Comments RPM ECD (ppg) ml/30min -Background (max) Trip Average 25 Mud Type Lst Hydril 563 Type 120 140.0 Smith GF15BODVCPS LSND 4640' 6085'17 6085' Depth in / out Page 49 213-068.txt YP (lb/100ft 2) 9.50 000 00 Cement Cht Ss C-4i C-4n 24 hr Max 68.0 Weight 0 Hours C-3 Sd (ppb Eq) C-1 C-5i AK-AM-0900653122 R/D Cementers PV 2480' 12.25" 0.942 Footage 22.50 1445' 50.00 Simonson/Sherman Sh Clyst Tuff Gvl Coal cP 25 40.0 Gas Summary 0 0 0 (current) Avg to 6085' Yesterday's Depth: Current Depth: 24 Hour Progress: Flow In (gpm) Flow In (spm) 6085' 6085' 0' Max @ ft Current Date: Time: - in --Minimum Depth C-5n - C-2 - SPP (psi) Gallons/stroke TFA Bit Type Depth 15.0 49 L-80 MBT 6085' pH Page 50 213-068.txt 0.969 0 0 0 Siltst 13 3/8" Units* Casing Summary Lithology (%) 00 0 (907) 685-1490 Unit Phone: 0 J. Failing Maximum Report By: Logging Engineers: J. Failing / J. Tiegs Set At Size 178.9 X-65 Grade L-80 6062' 20" 9/58" (max) (current) BTC 0 0 Cly 0 . . * 24 hr Recap: (max) (current) BTC 0 0 Cly 0 Set At Size 178.9 X-65 Grade L-80 6062' 20" 9/58" (907) 685-1490 Unit Phone: 0 J. Failing Maximum Report By: Logging Engineers: J. Failing / J. Tiegs 0 0 13 3/8" Units* Casing Summary Lithology (%) 0 L-80 MBT 6085' pH 0.969 0 Page 51 213-068.txt 0 0 Siltst SPP (psi) Gallons/stroke TFA Bit Type Depth 17.5 35 C-5n - C-2 - in --Minimum Depth Time: casing hangar seal. - 6085' 6085' 0' Max @ ft Current Date: Avg to 6085' Yesterday's Depth: Current Depth: 24 Hour Progress: Flow In (gpm) Flow In (spm) 40.0 Gas Summary 0 0 0 (current) Simonson/Sherman Sh Clyst Tuff Gvl Coal cP 16 2480' 12.25" 0.942 Footage 22.50 1445' 50.00 Sd (ppb Eq) C-1 C-5i AK-AM-0900653122 Test Casing Seals PV 24 hr Max 68.0 Weight 0 Hours C-3 00 Cement Cht Ss C-4i C-4n YP (lb/100ft 2) 9.50 Page 52 213-068.txt 000 120 140.0 Smith GF15BODVCPS LSND 6.0 4640' 6085'17 6085' Depth in / out Mud Type Lst Hydril 563 Type Average 0-Background (max) Trip Avg Min Comments RPM ECD (ppg) ml/30min Tools API FL Chromatograph (ppm) 35-45 15.0 2160' 4640' WOB Welded 100% Gas In Air =10,000 Units -Connection 0 3 2146' 160' Condition 2-3-BT-S-X-I-WT-PR Bit # 2 6.0 12.25" Hycalog SKHI716D-E8C 9.50 Size Job No.: Daily Charges: Total Charges: MWD Summary 96% Rig Activity: Nabors 245E Report For: Morning Report Report # 17 Customer: Well: Area: Location: Rig: OP19-T1N ENI Petroleum Nikaitchuq Oliktok Point 1-1-WT-A-E-I-NO-TD ROP ROP (ft/hr) 4.23 @ Page 53 213-068.txt Mud Data Depth 1-Sep-2013 24:00:00 Current Pump & Flow Data: Max 0 Chlorides mg/l 1250 R/D Cementers. Conduct injectivity test. N/D BOP, set emergency slips. Cut and L/D casing. N/U BOP. Test Density (ppg) out (sec/qt) Viscosity Cor Solids %. . * 24 hr Recap: N/U riser and spacer tool. N/U BOP, choke and kill line. Change rams. Set tubing hanger, test seals. Upper seals Density (ppg) out (sec/qt) Viscosity Cor Solids % Chlorides mg/l 1250 0 2-Sep-2013 24:00:00 Current Pump & Flow Data: Max 1-1-WT-A-E-I-NO-TD ROP ROP (ft/hr) 4.23 @ Mud Data Depth Morning Report Report # 18 Customer: Well: Area: Location: Rig: OP19-T1N ENI Petroleum Nikaitchuq Oliktok Point Job No.: Daily Charges: Total Charges: MWD Summary 96% Rig Activity: Nabors 245E Report For: Condition 2-3-BT-S-X-I-WT-PR Bit # 2 6.0 12.25" Hycalog SKHI716D-E8C Page 54 213-068.txt 9.50 Size 3 2146' 160' 100% Gas In Air =10,000 Units -Connection 0 Tools API FL Chromatograph (ppm) 35-45 15.0 2160' 4640' WOB Welded Avg Min Comments RPM ECD (ppg) ml/30min -Background (max) Trip Average 0 Mud Type Lst Hydril 563 Type 120 140.0 Smith GF15BODVCPS LSND 6.0 4640' 6085'17 6085' Depth in / out YP (lb/100ft 2) 9.40 000 00 Cement Cht Ss C-4i C-4n 24 hr Max 68.0 Weight 0 Hours C-3 Sd (ppb Eq) C-1 C-5i AK-AM-0900653122 L/D Drill Pipe PV 2480' 12.25" 0.942 Footage 22.50 1445' 50.00 Simonson/Sherman Sh Clyst Tuff Gvl Coal Page 55 213-068.txt cP 16 40.0 Gas Summary 0 0 0 (current) Avg to 6085' Yesterday's Depth: Current Depth: 24 Hour Progress: Flow In (gpm) Flow In (spm) 6085' 6085' 0' Max @ ft Current Date: Time: failed. RIH w/ 2679' MD. Begin L/D drill pipe. - in --Minimum Depth C-5n - C-2 - SPP (psi) Gallons/stroke TFA Bit Type Depth 15.0 40 L-80 MBT 6085' pH 0.969 0 0 0 Siltst 13 3/8" Units* Casing Summary Lithology (%) 00 0 (907) 685-1490 Unit Phone: 0 J. Failing Maximum Report By: Logging Engineers: J. Failing / J. Tiegs Set At Size 178.9 X-65 Grade L-80 6062' 20" 9/58" (max) (current) BTC 0 Page 56 213-068.txt 0 Cly 0 . . * 24 hr Recap: (max) (current) BTC 0 0 Cly 0 Set At Size 178.9 X-65 Grade L-80 6062' 20" 9/58" (907) 685-1490 Unit Phone: 0 J. Failing Maximum Report By: Logging Engineers: J. Failing / J. Tiegs 0 0 13 3/8" Units* Casing Summary Lithology (%) 0 L-80 MBT 6085' pH 0.942 0 0 0 Siltst SPP (psi) Gallons/stroke TFA Bit Type Depth 15.0 37 C-5n - C-2 - in --Minimum Depth Time: - 6085' 6085' 0' Max @ ft Current Date: Avg to 6085' Yesterday's Depth: Current Depth: Page 57 213-068.txt 24 Hour Progress: Flow In (gpm) Flow In (spm) 40.0 Gas Summary 0 0 0 (current) Simonson/Sherman Sh Clyst Tuff Gvl Coal cP 16 1445' 8.75" 0.902 Footage 22.50 Sd (ppb Eq) C-1 C-5i AK-AM-0900653122 P/U BHA PV 24 hr Max 68.0 Weight 0 Hours C-3 00 Cement Cht Ss C-4i C-4n YP (lb/100ft 2) 9.40 000 120 Smith MDSi616 LSND 6.0 6085' 6085'17 Depth in / out Mud Type Lst Hydril 563 Type Average 0-Background (max) Trip Avg Min Comments RPM ECD (ppg) ml/30min Tools API FL Chromatograph (ppm) 35-45 4640' 6085' WOB Welded 100% Gas In Air =10,000 Units -Connection 0 4 Page 58 213-068.txt 2146' 160' Condition 1-1-WT-A-E-I-NO-TD Bit # 3 6.0 12.25" Smith GF15BODVCPS 9.50 Size Job No.: Daily Charges: Total Charges: MWD Summary 96% Rig Activity: Nabors 245E Report For: Morning Report Report # 19 Customer: Well: Area: Location: Rig: OP19-T1N ENI Petroleum Nikaitchuq Oliktok Point ROP ROP (ft/hr) 4.23 @ Mud Data Depth 3-Sep-2013 24:00:00 Current Pump & Flow Data: Max 0 Chlorides mg/l 1250 Finish L/D Drill Pipe. P/U 4.5" drill pipe. POOH. Rack 51 stds 5" drill pipe. Test BOP. Begin P/U BHA. Density (ppg) out (sec/qt) Viscosity Cor Solids %. . * 24 hr Recap: Finish P/U BHA, RIH. Slip and cut. Service rig. Test casing shoe. Drill cement f/ 5903' MD. Drill shoe track Density (ppg) out (sec/qt) Viscosity Cor Solids % Chlorides mg/l 101000 0 4-Sep-2013 24:00:00 Page 59 213-068.txt Current Pump & Flow Data: 1200 Max ROP ROP (ft/hr) 4.23 @ Mud Data Depth Morning Report Report # 20 Customer: Well: Area: Location: Rig: OP19-T1N ENI Petroleum Nikaitchuq Oliktok Point Job No.: Daily Charges: Total Charges: MWD Summary 96% Rig Activity: 10.56 Nabors 245E Report For: Condition 1-1-WT-A-E-I-NO-TD Bit # 3 6.0 12.25" Smith GF15BODVCPS 9.00 Size 4 2146' 160' 100% Gas In Air =10,000 Units -Connection 0 Tools Xceed, PeriScope, TeleScope, adnVISION (675) API FL Chromatograph (ppm) 35-45 4640' 6085' WOB Welded 9.81 10.37 Avg Min Comments RPM ECD (ppg) ml/30min -Background (max) Trip Average 1 Mud Type Lst Hydril 563 Type 120 Smith MDSi616 Page 60 213-068.txt Faze Pro 6085' 6105'8 Depth in / out YP (lb/100ft 2) 000 00 Cement Cht Ss C-4i C-4n 24 hr Max 68.0 Weight 0 Hours C-3 Sd (ppb Eq) C-1 C-5i AK-AM-0900653122 Displace to OBM PV 1445' 8.75" 0.902 Footage 20' 22.50 Simonson/Sherman Sh Clyst Tuff Gvl Coal cP 18 40.0 Gas Summary 0 0 0 (current) Avg to 6085' Yesterday's Depth: Current Depth: 24 Hour Progress: 154.0 Flow In (gpm) Flow In (spm) 6085' 6105' 20' Max @ ft Current 6095'100.0 Date: Time: and 20' new hole t/ 6105' MD. Displace mud system to OBM. 6 in 6 6086'Minimum Depth C-5n 6102' C-2 9 SPP (psi) Gallons/stroke TFA Bit Type Depth Page 61 213-068.txt 37 L-80 MBT 6105' pH 0.942 0 0 0 Siltst 13 3/8" 444 110 Units* Casing Summary Lithology (%) 0666 112 (907) 685-1490 Unit Phone: 0 J. Failing Maximum Report By: Logging Engineers: J. Failing / J. Tiegs Set At Size 178.9 X-65 Grade L-80 6062' 20" 9/58" (max) (current) BTC 0 0 Cly 834 . . * 24 hr Recap: (max) (current) BTC 61 0 Cly 15254 Set At Size 178.9 X-65 Grade L-80 6062' 20" 9/58" (907) 685-1490 Unit Phone: 0 J. Failing Maximum Report By: Logging Engineers: J. Failing / J. Tiegs 80 3116 138 13 3/8" 558 130 Units* Page 62 213-068.txt Casing Summary Lithology (%) 0 L-80 Oil/Water 6472' Alkal 0.942 0 3 0 Siltst SPP (psi) Gallons/stroke TFA Bit Type Depth 73/27 52 C-5n 6470' 45.0 C-2 142 in 11 6428'Minimum Depth Time: Time drill t/ 6472' to create sidetrack. 32 6105' 6472' 367' Max @ ft Current 6470'23.6 Date: Avg to 6105' Yesterday's Depth: Current Depth: 24 Hour Progress: 46.0 Flow In (gpm) Flow In (spm) 40.0 Gas Summary 0 0 1 (current) Simonson/Sherman Sh Clyst Tuff Gvl Coal cP 18 1445' 8.75" 0.902 Footage 20' 22.50 Ss Ratio C-1 C-5i AK-AM-0900653122 Drill Ahead PV Page 63 213-068.txt 24 hr Max 68.0 Weight 11 Hours C-3 00 Cement Cht Ss C-4i C-4n YP (lb/100ft 2) 2.40 000 120 Smith MDSi616 Faze Pro -- 6085' 6472'8 Depth in / out Mud Type Lst 20 Hydril 563 Type Average -12 Background (max) Trip 9.69 10.05 Avg Min Comments Mud RPM ECD (ppg) ml/30min Tools Xceed, PeriScope, TeleScope, adnVISION (675) API FL Chromatograph (ppm) 35-45 4640' 6085' WOB Welded 100% Gas In Air =10,000 Units -Connection 3 4 2146' 160' Condition 1-1-WT-A-E-I-NO-TD Bit # 3 6.0 12.25" Smith GF15BODVCPS 9.00 Size Job No.: Daily Charges: Total Charges: MWD Summary 96% Rig Activity: 10.35 Nabors 245E Report For: Page 64 213-068.txt Morning Report Report # 21 Customer: Well: Area: Location: Rig: OP19-T1N ENI Petroleum Nikaitchuq Oliktok Point ROP ROP (ft/hr) 4.23 @ Mud Data Depth 5-Sep-2013 24:00:00 Current Pump & Flow Data: 2030 Max 0 Lime (lb/bbl) 3 Displace to OBM. Perform FIT. Drill ahead f/ 6105-7255' MD. Decision to sidetrack made. Pull to 6388'. Density (ppg) out (sec/qt) Viscosity Cor Solids %. . * 24 hr Recap: Report By: 20.00'' 9 5/8" Logging Engineers: J. Failing / J. Tiegs (max) (current) BTC Cly Depth in / out L-80 6062' Bit Type RPM 120.0 OP19-T1N Nikaitchuq Oliktok Point Nabors 245E Drill Ahead Simonson/Sherman Smith GF15BODVCPS 907-685-1490 Unit Phone: 12 Josiah Failing Set At Size 178.9 X-65 Grade 30 0 C-2 Gas Summary ENI Petroleum AK-AM-0900653122 Page 65 213-068.txt 6-Sep-2013 24:00:00 6472' 8170' 1698' 8 24 0 6 52650 0 0 18353 757 7733'Minimum Depth 13 3/8" Maximum in 0 6962' 0 4 0 Troubelshoot gas equipment f/ 7730-7860' MD. 190 540 Alkal Coal Gallons/stroke L-80 0 Lime Tuff Gvl C-5n Yesterday's Depth: Current Depth: 24 Hour Progress: 128 SPP (psi) Max @ ft 6959' Date: Time: API FL Depth 8170' Avg to 6472' Current 179.0 160.0 (current) Units* Clyst Ss Cht Sd Casing Summary Lithology (%) 0.942 17 51 1445' 8.75 0.902 Footage 40.0 PV cP Page 66 213-068.txt 68.0 Weight Flow In (gpm) Flow In (spm) Oil / Water Hours 0 Cement C-1 C-5i Sh Siltst Chromatograph (ppm) 268 20 50 30 C-4i C-4n 0 Lst 20 Hydril 563 (lb/100ft 2) 9.00 Type 13 Smith MDSi616 Mud (lb/bbl) ml/30min 3.90 3.00 35-45 C-3 Average Trip (max) 103 Comments 180 Background 2146' 100% Gas In Air =10,000 Units Connection Bit # 3 12.25 4640' 4 6085' 22.50 Size 160' Welded 6085' WOB TFA Condition 1-1-WT-A-E-I-NO-TD MWD Summary 96% %Mud Type FazePro - Ratio Mud Data Depth 2.0 4.23 @ Current Pump & Flow Data: Report For: 7912'7.8 9.82 10.54 Cor Solids 10.21 Page 67 213-068.txt Avg Min YP Max ECD (ppg) Tools Xceed, PeriScope, TeleScope, adnVISION (675) Job No.: Daily Charges: Total Charges: Rig Activity: 286.0 Morning Report Report # 22 Customer: Well: Area: Location: Rig: 2200 ROP ROP (ft/hr) 24 hr Max Continue drilling ahead f/ 6472 - 8170' MD. Encounter hard spots f/ 6906-6918', 7598-7869' MD. Density (ppg) out (sec/qt) Viscosity . . * 24 hr Recap: Density (ppg) out (sec/qt) Viscosity Continue drill ahead f/ 8170' t/ 10250' MD. Hard spots @ 9624', 10,247' MD. 2470 ROP ROP (ft/hr) 24 hr Max Morning Report Report # 23 Customer: Well: Area: Location: Rig: Job No.: Daily Charges: Total Charges: Rig Activity: 284.0 Min YP Max ECD (ppg) Tools Xceed, PeriScope, TeleScope, adnVISION (675) @ Current Pump & Flow Data: Report For: 10250'10.8 10.00 11.20 Cor Solids 96% %Mud Type FazePro - Page 68 213-068.txt Ratio Mud Data Depth 2.3 4.23 Size 160' Welded 6085' WOB TFA Condition 1-1-WT-A-E-I-NO-TD 3 12.25 4640' 4 6085' 41.50 22.50 2146' 100% Gas In Air =10,000 Units 6Connection Comments 35 Background Trip (max) 120 Average (lb/bbl) ml/30min 3.12 2.40 4135' 35-45 9.05 Type 13 Smith MDSi616 Mud C-3 Bit # 0 Lst 10 70 72 C-4i C-4n Chromatograph (ppm) 377 29 0 Cement C-1 C-5i Sh Siltst cP 68.0 Weight Flow In (gpm) Flow In (spm) Oil / Water Hours (lb/100ft 2) Lithology (%) 0.942 18 53 1445' 8.75 0.902 Footage 40.0 Hydril 563 (current) Units* Clyst Ss Cht Sd Depth 10250' Page 69 213-068.txt Avg to 8170' Current 185.0 2.0 MWD Summary Max @ ft 9091' Date: Time: API FL PV 10.60 Avg 0 Lime Tuff Gvl C-5n Yesterday's Depth: Current Depth: 24 Hour Progress: 131 SPP (psi) 550 Alkal Coal Gallons/stroke L-80 223 9708' 0 7 0 9611'Minimum Depth 13 3/8" Maximum in 5 0 20172 14 32 0 8 71436 0 ENI Petroleum AK-AM-0900653122 7-Sep-2013 24:00:00 8170' 10250' 2080' 20 15 C-2 Gas Summary 654 907-685-1490 Unit Phone: 15 Josiah Failing Set At Size 178.9 X-65 Grade OP19-T1N Nikaitchuq Oliktok Point Nabors 245E Drill Ahead Page 70 213-068.txt Perry/Sherman Depth in / out L-80 6062' Bit Type RPM 120.0 Smith GF15BODVCPS Casing Summary Report By: 20.00'' 9 5/8" Logging Engineers: J. Failing / J. Tiegs (max) (current) BTC Cly . . * 24 hr Recap: Report By: 20.00'' 9 5/8" Logging Engineers: J. Failing / J. Tiegs (max) (current) BTC Cly L-80 6062' Bit Type RPM 120.0 Smith GF15BODVCPS Casing Summary Nabors 245E Drill Ahead Perry/Sherman Depth in / out 907-685-1490 Unit Phone: 23 Josiah Failing Set At Size 178.9 X-65 Grade 20 384 C-2 Gas Summary 755 ENI Petroleum AK-AM-0900653122 8-Sep-2013 24:00:00 10250' 11211' 961' OP19-T1N Nikaitchuq Oliktok Point 16 47 2 10 79950 4 0 19342 10515'Minimum Depth 13 3/8" Page 71 213-068.txt Maximum in 5 10836' 0 9 0 195 525 Alkal Coal Gallons/stroke L-80 0 Lime Tuff Gvl C-5n Yesterday's Depth: Current Depth: 24 Hour Progress: 127 SPP (psi) Max @ ft 11142' Date: Time: API FL PV 10.65 Avg Depth 11211' Avg to 10250' Current 177.0 5.0 MWD Summary (current) Units* Clyst Ss Cht Sd Lithology (%) 0.942 22 56 1445' 8.75 0.902 Footage 40.0 Hydril 563 68.0 Weight Flow In (gpm) Flow In (spm) Oil / Water Hours (lb/100ft 2) 0 Cement C-1 C-5i Sh Siltst Chromatograph (ppm) 430 42 20 92 C-4i C-4n C-3 Bit # 0 Lst Page 72 213-068.txt 60 (lb/bbl) ml/30min 3.12 2.40 5126' 35-45 17 Mud cP Average (max) 108 49 Background Trip Connection Comments Type 2146' 100% Gas In Air =10,000 Units - Condition 1-1-WT-A-E-I-NO-TD 3 12.25 4640' 4 6085' 60.02 22.50 1.9 4.23 Size 160' Welded 6085' WOB TFA 11.15 Cor Solids 96% %Mud Type FazePro - Ratio Mud Data Depth Tools Xceed, PeriScope, TeleScope, adnVISION (675) @ Current Pump & Flow Data: Report For: 11211'11.9 9.86 Morning Report Report # 24 Customer: Well: Area: Location: Rig: Job No.: Daily Charges: Total Charges: Rig Activity: 24 hr Max 278.0 2410 ROP ROP (ft/hr) Min YP Max ECD (ppg) Continue drilling ahead f/ 10250' t/ 11211' MD. Hard spots @ 10250', 10265', 10765' MD. Density (ppg) out (sec/qt) Page 73 213-068.txt Viscosity 9.10 Smith MDSi616 . . * 24 hr Recap: Continue drilling ahead f/ 11211' t/ 13184' MD. ROP ROP (ft/hr) Min YP Max ECD (ppg) Density (ppg) Viscosity 278.0 2540 out (sec/qt) 9.00 Smith MDSi616 Morning Report Report # 25 Customer: Well: Area: Location: Rig: Job No.: Daily Charges: Total Charges: Rig Activity: @ Current Pump & Flow Data: Report For: 13184'14.0 10.41 24 hr Max Cor Solids 96% %Mud Type FazePro - Ratio Mud Data Depth Tools 4.23 Size 160' Welded 6085' WOB TFA 11.49 10,000 Units - Condition 1-1-WT-A-E-I-NO-TD 3 12.25 4640' 4 6085' Comments Type Trip Connection 100% Gas In Air = (max) 168 37 Background Average (lb/bbl) ml/30min 2.99 2.30 7099' 35-45 Page 74 213-068.txt 17 Mud cP Bit # 0 Lst 10 12 4 Chromatograph (ppm) 419 45 C-4i C-4n 0 Cement C-1 C-5i Sh Siltst Hydril 563 68.0 Weight Flow In (gpm) Flow In (spm) Oil / Water Hours (lb/100ft 2) 60.02 22.50 20 56 1445' 8.75 0.902 Footage 1.9 Clyst Ss Cht Sd 80 C-3 195.0 143.0 MWD Summary (current) Units* Lithology (%) 0.942 2146' Xceed, PeriScope, TeleScope, adnVISION (675) Time: API FL PV 10.94 Avg Lime Tuff Gvl C-5n Yesterday's Depth: Current Depth: 24 Hour Progress: 130 SPP (psi) Date: 507 Alkal Coal Gallons/stroke L-80 274 10836' 0 10 0 Page 75 213-068.txt 0Minimum Depth 13 3/8" Maximum in 29 0 28194 12573' Depth 13184'to 11211' 24 54 0 16 77676 0 ENI Petroleum AK-AM-0900653122 9-Sep-2013 24:00:00 11211' 13184' 1973' OP19-T1N Nikaitchuq Oliktok Point 10 59 C-2 Gas Summary 732 907-685-1490 Unit Phone: 24 Josiah Failing Set At Size 178.9 X-65 Grade Nabors 245E Drill Ahead Perry/Sherman Depth in / out Max @ ft 12762' Avg Current L-80 6062' Bit Type RPM 120.0 Smith GF15BODVCPS Casing Summary 40.0 Report By: 20.00'' 9 5/8" Logging Engineers: J. Failing / J. Tiegs (max) (current) BTC Cly . . * 24 hr Recap: Cly Smith GF15BODVCPS Casing Summary Page 76 213-068.txt 40.0 Size 178.9 Lithology (%) 0.942 Report By: 20.00'' 9 5/8" Logging Engineers: J. Failing / J. Tiegs (max) (current) 25025 12573' 13341' Avg Current L-80 6062' Bit Type RPM 13382' BTC Grade Nabors 245E BROOH Perry/Ruminer Depth in / out Depth Max @ ft Gas Summary 544 907-685-1490 Unit Phone: 15 Josiah Failing ENI Petroleum AK-AM-0900653122 10-Sep-2013 24:00:00 13184' 13382' 198' OP19-T1N Nikaitchuq Oliktok Point 15 59186 33 3169 4Minimum Depth 13 3/8" Maximum in 46 Set At 10836' 0 6 0 6 237 C-5n 339 34 Alkal Coal Gallons/stroke L-80 Lime Tuff Gvl X-65 Yesterday's Depth: Page 77 213-068.txt Current Depth: 24 Hour Progress: 132 SPP (psi) Date: 560 2146' Xceed, PeriScope, TeleScope, adnVISION (675) Time: API FL PV 10.93 Avg 8.75 0.902 Ss Cht Sd 80 10 Footage 1.9 Clyst C-3 22.50 19 Chromatograph (ppm) C-2 68.0 Weight Flow In (gpm) Flow In (spm) Oil / Water Hours (lb/100ft 2) 60.02 Cement C-1 C-5i Sh Siltst Hydril 563 10 C-4i C-4n 32 10 3 120.0 - 2.20 Bit # 0 Lst 10 Average 387 (max) 154 -Background Connection 100% Gas In Air = 0 18 Type Trip 3 12.25 4640' 4 6085' 7297' 35-45 1445' WOB TFA Comments 2.86 10,000 Units - Page 78 213-068.txt Condition 1-1-WT-A-E-I-NO-TD 4.23 (lb/bbl) ml/30min Mud Type Size 160' Welded 6085' 197.0 Ratio Mud Data Depth Tools cP 13382'to 13184' Total Charges: Rig Activity: @ Current Pump & Flow Data: Report For: 59 24 hr Max Cor Solids 96% 13382'16.2 10.64 9.10 % 11.13 18 Mud Smith MDSi616 Morning Report Report # 26 Customer: Well: Area: Location: Rig: Job No.: Daily Charges: ROP FazePro MWD Summary (current) Units* 2380 out (sec/qt) ROP (ft/hr) Min YP Max ECD (ppg) Density (ppg) Viscosity 256.0 - Continue drilling f/ 13814' t/ FTD 13382' MD. Circulate B/U. Begin BROOH. . . * 24 hr Recap: liner t/ 395'. Continue BROOH f/ 6774' - 5915' MD. Circulate BU x3. Monitor well, POOH. L/D BHA #6. Begin running production Page 79 213-068.txt ROP (ft/hr) Min YP Max ECD (ppg) Density (ppg) Viscosity out (sec/qt) FazePro MWD Summary (current) Units* Smith MDSi616 Morning Report Report # 27 Customer: Well: Area: Location: Rig: Job No.: Daily Charges: ROP 13382'15.0 9.10 Total Charges: Rig Activity: @ Current Pump & Flow Data: Report For: 60 24 hr Max Cor Solids 96% %Ratio Mud Data Depth Tools 4.23 (lb/bbl) ml/30min Mud Type Size 2146' BTC 6085' WOB TFA Comments 2.60 10,000 Units - Condition 1-1-WT-A-E-I-NO-TD 3 12.25 4640' 1-1-WT-A-E-I-NO-TD 4 6085' Type Trip Connection 100% Gas In Air = (max) 0 Background Average 381 7297' 5-15 35-45 18 Mud cP 1445' 120.0 - 2.00 Bit # 0 Lst Page 80 213-068.txt 00 0 0 0 C-4i C-4n 0 Production Liner Cement C-1 C-5i Sh Siltst Hydril 563 C-2 40.0 Weight Flow In (gpm) Flow In (spm) Oil / Water Hours (lb/100ft 2) 60.02 Footage 1.9 Clyst C-3 22.50 20 Chromatograph (ppm) Ss Cht Sd 6062' Xceed, PeriScope, TeleScope, adnVISION (675) Time: API FL PV Avg 8.75 0.902 Yesterday's Depth: Current Depth: 24 Hour Progress: SPP (psi) Date: Alkal Coal Gallons/stroke L-80 Lime Tuff Gvl C-5n 0 0 0 Set At 0 0 0 13382'to 13382' Minimum Depth 9 5/8" Maximum in 0 0 00 0 ENI Petroleum AK-AM-0900653122 11-Sep-2013 Page 81 213-068.txt 24:00:00 13382' 13382' 0' OP19-T1N Nikaitchuq Oliktok Point Gas Summary 907-685-1490 Unit Phone: 0 Josiah Failing L-80 Grade Nabors 245E RIH w/ Liner Perry/Ruminer Depth in / out Depth Max @ ft Avg Current L-80 Bit Type RPM 13382' 120 Report By: 13 3/8" 5 1/2" Logging Engineers: J. Failing / J. Tiegs (max) (current) 0 Hydril 563 Cly Smith GF15BODVCPS Casing Summary 15.5 Size 68.0 Lithology (%) 0.942 . . * 24 hr Recap: 68.0 Lithology (%) 0.942 (current) 0 Hydril 563 Cly Casing Summary Size Current L-80 Bit Type RPM 13382' 120 13 3/8" 5 1/2" Smith GF15BODVCPS RIH w/ Liner Perry/Ruminer Depth in / out Depth Max @ ft Avg Page 82 213-068.txt 907-685-1490 Unit Phone: 0 Josiah Failing L-80 Report By: Logging Engineers: J. Failing / J. Tiegs (max) OP19-T1N Nikaitchuq Oliktok Point Gas Summary Grade Nabors 245E 0 0 ENI Petroleum AK-AM-0900653122 12-Sep-2013 24:00:00 13382' 13382' 0' 13382'to 13382' Minimum Depth 9 5/8" Maximum in Set At 0 0 00 0 0 0 C-5n 0 0 Gallons/stroke L-80 Lime Tuff Gvl Yesterday's Depth: Current Depth: 24 Hour Progress: SPP (psi) Date: Time: API FL PV Avg Alkal Ss Cht Sd C-3 22.50 20 Chromatograph (ppm) 6062' 8.75 0.902 Coal 40.0 Weight Flow In (gpm) Flow In (spm) Oil / Water Hours (lb/100ft 2) 60.02 Footage Page 83 213-068.txt 1.9 Sh Siltst Hydril 563 C-2 Clyst 15.5 C-4i C-4n 0 Production Liner Cement C-1 C-5i 0 0 0 Bit # 0 Lst 0 7297' 5-15 35-45 18 Mud cP 1445' 120.0 - 2.00 Average 2 (max) 0 Background Trip Connection 100% Gas In Air = Type 0 10,000 Units - Condition 1-1-WT-A-E-I-NO-TD 3 12.25 4640' 1-1-WT-A-E-I-NO-TD 4 6085' Size 2146' BTC 6085' WOB TFA Comments 2.60 Ratio Mud Data Depth Tools 4.23 (lb/bbl) ml/30min Mud Type Xceed, PeriScope, TeleScope, adnVISION (675) Total Charges: Rig Activity: @ Current Pump & Flow Data: Report For: 24 hr Max 96% 13382'12.9 9.10 27 Cor Solids % Smith MDSi616 Morning Report Report # 28 Customer: Well: Page 84 213-068.txt Area: Location: Rig: Job No.: Daily Charges: ROP FazePro MWD Summary (current) Units* out (sec/qt) ROP (ft/hr) Min YP Max ECD (ppg) Density (ppg) Viscosity RIH w/ 5.5" slotted production liner and swell packers t/ 11972' MD. P/U ZXP liner hanger. Continue RIH w/ liner. . . * 24 hr Recap: R/U and install wellhead. Liner set @ 5798' MD. Displace mud to brine. P/U RTTS tools and assemble on drill string. RIH w/ RTTS tool. ROP (ft/hr) Min YP Max ECD (ppg) Density (ppg) Viscosity out (sec/qt) FazePro MWD Summary (current) Units* ROP Morning Report Report # 29 Customer: Well: Area: Location: Rig: Job No.: Daily Charges: 13382'9.10 27 Cor Solids % Total Charges: Rig Activity: @ Current Pump & Flow Data: Report For: 24 hr Max 96% Ratio Mud Data Depth Tools Page 85 213-068.txt 4.23 (lb/bbl) ml/30min Mud Type BTC 6085' WOB TFA Comments Condition 1-1-WT-A-E-I-NO-TD 3 12.25 4640' 1-1-WT-A-E-I-NO-TD 4 6085' Size Smith MDSi616 Type 0 2146' 100% Gas In Air =10,000 Units 0 Background Trip Connection 221 (max) - cP 1445' 120.0 Average Bit # 0 Lst 0 0 0 0 0 Production Liner Cement C-1 C-5i Hydril 563 C-2 Clyst 15.5 C-4i Oil / Water Hours (lb/100ft 2) 60.02 Footage 7297' 5-15 35-45 22.50 Chromatograph (ppm) 6062' 8.75 0.902 Coal 40.0 Weight Sd C-3 Sh Siltst Time: API FL PV Avg Alkal Flow In (gpm) Flow In (spm) Gallons/stroke L-80 Lime Page 86 213-068.txt Tuff Gvl Mud C-5n 0 0 C-4n 0 0 0 0 0 00 Minimum Depth 9 5/8" Maximum in Set At Ss Cht 13-Sep-2013 24:00:00 13382' 13382' 0' Yesterday's Depth: Current Depth: 24 Hour Progress: SPP (psi) Grade Nabors 245E 0 0 ENI Petroleum AK-AM-0900653122 to Date: J. Failing / J. Tiegs (max) OP19-T1N Nikaitchuq Oliktok Point Gas Summary Avg 907-685-1490 Unit Phone: 0 Josiah Failing L-80 Report By: Logging Engineers: 5 1/2" Smith GF15BODVCPS Install Wellhead Perry/Ruminer Depth in / out Depth Max @ ft Casing Summary Size Current L-80 5798' Bit Type RPM 13382' 120 13 3/8" 68.0 Lithology (%) 0.942 (current) 0 Hydril 563 Page 87 213-068.txt Cly . . * 24 hr Recap: 68.0 Lithology (%) 0.942 (current) 0 Hydril 563 Cly Casing Summary Size Current L-80 5798' Bit Type RPM 13382' 120 13 3/8" L/D Drill Pipe Perry/Ruminer Depth in / out Depth Max @ ft Avg 907-685-1490 Unit Phone: 0 Josiah Failing L-80 Report By: Logging Engineers: J. Failing / J. Tiegs (max) OP19-T1N Nikaitchuq Oliktok Point Gas Summary Grade Nabors 245E 0 0 ENI Petroleum AK-AM-0900653122 to Date: 14-Sep-2013 24:00:00 13382' 13382' 0' Yesterday's Depth: Current Depth: 24 Hour Progress: SPP (psi) Depth 9 5/8" Maximum in Set At Ss Cht 5 1/2" Smith GF15BODVCPS 0 Minimum 0 0 0 0 C-4n 00 Page 88 213-068.txt 0 0 Mud C-5n Alkal Flow In (gpm) Flow In (spm) Gallons/stroke L-80 Lime Tuff Gvl Sh Siltst Time: API FL PV Avg Chromatograph (ppm) 6062' 8.75 0.902 Coal 40.0 Weight Sd Oil / Water Hours (lb/100ft 2) 60.02 Footage 7297' 5-15 35-45 C-2 Clyst 15.5 C-4i Production Liner Cement C-1 C-5i Hydril 563 C-3 0 0 0 0 Lst 0 Average Bit # 0 0 (max) -Background Trip Connection 2146' 100% Gas In Air =10,000 Units 0 Size Smith MDSi616 Type 0 3 12.25 4640' 1-1-WT-A-E-I-NO-TD 4 6085' 1445' 120.0 22.50 BTC 6085' WOB TFA Comments Condition Page 89 213-068.txt 1-1-WT-A-E-I-NO-TD Ratio Mud Data Depth Tools 4.23 (lb/bbl) ml/30min Mud Type Total Charges: Rig Activity: @ Current Pump & Flow Data: Report For: 24 hr Max 96% 9.10 27 Cor Solids %cP Morning Report Report # 30 Customer: Well: Area: Location: Rig: Job No.: Daily Charges: 13382'NaCl Brine MWD Summary (current) Units* ROP out (sec/qt) ROP (ft/hr) Min YP Max ECD (ppg) Density (ppg) Viscosity N/U BOP and test. Begin L/D drill pipe. . . * 24 hr Recap: L/D Drill Pipe. Monitor displacement. P/U test tools and test BOPs. ROP (ft/hr) Min YP Max ECD (ppg) Density (ppg) Viscosity out (sec/qt) MWD Summary (current) Units* ROP Morning Report Report # 31 Customer: Well: Area: Location: Rig: Page 90 213-068.txt Job No.: Daily Charges: 13382'9.10 27 Cor Solids %cP NaCl Brine Total Charges: Rig Activity: @ Current Pump & Flow Data: Report For: 24 hr Max 96% Ratio Mud Data Depth Tools 4.23 (lb/bbl) ml/30min Mud Type BTC 6085' WOB TFA Comments Condition 1-1-WT-A-E-I-NO-TD 3 12.25 4640' 3-5-CT-A-X-I-BT-TD 4 6085' 1445' 120.0 22.50 Size Smith MDSi616 Type 0 2146' 100% Gas In Air =10,000 Units 0 Background Trip Connection 0 (max) - Average Bit # 0 Lst 0 0 0 0 0 C-1 C-5i Hydril 563 C-3 Clyst 15.5 C-4i Production Liner Cement Oil / Water Hours (lb/100ft 2) 60.02 Footage 7297' 5-15 35-45 Chromatograph (ppm) Page 91 213-068.txt 6062' 8.75 0.902 Coal 40.0 Weight Sd Siltst Time: API FL PV Avg Alkal Flow In (gpm) Flow In (spm) Gallons/stroke L-80 Lime Tuff Gvl Mud C-5n C-4n 00 0 0 C-2 0 0 0 00 Minimum SPP (psi) Depth 9 5/8" Maximum in Set At Ss Cht 5 1/2" Date: 15-Sep-2013 24:00:00 13382' 13382' 0' Yesterday's Depth: Current Depth: 24 Hour Progress: 0 0 ENI Petroleum AK-AM-0900653122 to Smith GF15BODVCPS Sh OP19-T1N Nikaitchuq Oliktok Point Gas Summary Grade Nabors 245E 907-685-1490 Unit Phone: 0 Josiah Failing L-80 Report By: Logging Engineers: J. Failing / J. Tiegs (max) Test BOPs Perry/Ruminer Depth in / out Depth Max @ ft Avg Casing Page 92 213-068.txt Summary Size Current L-80 5798' Bit Type RPM 13382' 120 13 3/8" 68.0 Lithology (%) 0.942 (current) 0 Hydril 563 Cly . . * 24 hr Recap: 120 13 3/8" 68.0 Lithology (%) 0.942 (current) 0 Hydril 563 Max @ ft Avg Casing Summary Size Current 5798' Bit Type 13382' Report By: Logging Engineers: J. Failing / J. Tiegs (max) R/U GBR Tool Perry/Ruminer Depth in / out Grade Nabors 245E 907-685-1490 Unit Phone: 0 Josiah Failing L-80 ENI Petroleum AK-AM-0900653122 to Smith GF15BODVCPS OP19-T1N Nikaitchuq Oliktok Point Depth 16-Sep-2013 24:00:00 13382' 13382' 0' Yesterday's Depth: Current Depth: 24 Hour Progress: SPP (psi) Depth 9 5/8" Maximum in Set At Page 93 213-068.txt Ss Cht 5 1/2" 0 Minimum 0 0 0 0 0 0 0 C-2 0 0 C-5n C-4n 0 Flow In (gpm) Flow In (spm) Gallons/stroke L-80 Lime Tuff Gvl API FL PV Avg Alkal Mud 6062' 8.75 0.902 Coal 40.0 Weight Sd Siltst 7297' 5-15 35-45 Chromatograph (ppm) Sh Production Liner Cement Gas Summary L-80 Cly C-5i Hydril 563 C-3 Clyst 15.5 C-4i 0 0 0 0 Lst 0 C-1 Average Bit # 0 0 (max) - 0 Background Trip Connection 100% Gas In Air =10,000 Units Type 0 2146' 6085' 1445' 120.0 22.50 Page 94 213-068.txt Size Smith MDSi616 Hours 60.02 Footage RPM Comments Condition 1-1-WT-A-E-I-NO-TD 3 12.25 4640' 3-5-CT-A-X-I-BT-TD 4 4.23 (lb/bbl) ml/30min Mud Type BTC 6085' WOB TFA Ratio Mud Data Depth Tools Oil / Water (lb/100ft 2) NaCl Brine Total Charges: Rig Activity: @ Current Pump & Flow Data: Report For: 24 hr Max 96% 13382'9.10 27 Cor Solids %cP Morning Report Report # 32 Customer: Well: Area: Location: Rig: Job No.: Daily Charges: Time: Date: MWD Summary (current) Units* ROP out (sec/qt) ROP (ft/hr) Min YP Max ECD (ppg) Density (ppg) Viscosity Complete testing BOPs. M/U tools, BHA, for ESP, cap line. R/U up GBR tool. . . * 24 hr Recap: Run downhole pumps, set shroud hanger, repair damaged cable at shroud and continue running tubing and cable Monitor Hole while rigging up and run in hole with 4.5" ESP completion assembly. Page 95 213-068.txt ROP (ft/hr) Min YP MaxECD (ppg) Density (ppg)Viscosity out (sec/qt) ROP Morning Report Report # 32 Customer: Well: Area: Location: Rig: Job No.: Daily Charges: Time: Date: 9.10 27 Cor Solids %cP MWD Summary Total Charges: Rig Activity: @ Current Pump & Flow Data: Report For: 24 hr Max 96% Ratio Mud Data Depth Tools Oil / Water (lb/100ft2) 3-5-CT-A-X-I-BT-TD4 4.23 (lb/bbl)ml/30minMud Type 6085' WOB Condition 1-1-WT-A-E-I-NO-TD312.25 4640' TFA NaCl Brine13382' 6085' 1445'120.022.50 Size Smith MDSi616 Hours 60.02 Footage RPM 0 2146'BTC (current) Units* 100% Gas In Air=10,000 Units Type Comments 0 Background Trip Connection0(max)- Average Bit # 0 0 C-1 Page 96 213-068.txt 0 0 0 0 C-5i Hydril 563 C-3 Clyst 15.5 C-4i Production Liner Cement Gas Summary L-80 Cly Lst 7297'5-15 35-45 Chromatograph (ppm) Sh 6062' 8.75 0.902 Coal 40.0 Weight Sd Siltst PV Avg Alkal Mud Flow In (spm) Gallons/stroke L-80 Lime TuffGvl API FL C-5nC-4n 00 0 0 C-2 0 0 0 00 Minimum 0 0 SPP (psi) Depth 9 5/8" Maximum in Set At Ss Cht 5 1/2" 17-Sep-2013 24:00:00 13382' 13382' 0' Yesterday's Depth: Current Depth: 24 Hour Progress: ENI Petroleum AK-AM-0900653122 to Smith GF15BODVCPS OP19-T1N Page 97 213-068.txt Nikaitchuq Oliktok Point Depth Grade Nabors 245E 907-685-1490Unit Phone: 0 Charles Sinn L-80 Report By:Logging Engineers:C. Sinn / J. Tiegs (max) R/U GBR Tool Perry/Ruminer Depth in / out Max @ ftAvg Casing Summary Size Current 5798' Bit Type 13382' Flow In (gpm) 120 13 3/8"68.0 Lithology (%) 0.942 (current) 0 Hydril 563 . . * 24 hr Recap: 120 13 3/8"68.0 Lithology (%) 0.942 (current) 0 Hydril 563 Max @ ftAvg Casing Summary Size Current 5798' Bit Type 13382' Flow In (gpm) Report By:Logging Engineers:C. Sinn / J. Tiegs (max) Pit Cleaning Perry/Ruminer Depth in / out Grade Nabors 245E 907-685-1490Unit Phone: 0 Charles Sinn L-80 ENI Petroleum AK-AM-0900653122 to Smith GF15BODVCPS Page 98 213-068.txt OP19-T1N Nikaitchuq Oliktok Point Depth 18-Sep-2013 24:00:00 13382' 13382' 0' Yesterday's Depth: Current Depth: 24 Hour Progress: SPP (psi) Depth 9 5/8" Maximum in Set At Ss Cht 5 1/2" 0 Minimum 0 0 0 0 C-2 0 0 C-5nC-4n 00 0 0 Flow In (spm) Gallons/stroke L-80 Lime TuffGvl API FL Avg Alkal Mud 6062' 8.75 0.902 Coal 40.0 Weight Sd Siltst 7297'5-15 35-45 Chromatograph (ppm) Sh Production Liner Cement Gas Summary L-80 Cly Lst Hydril 563 C-3 Clyst 15.5 C-4i 0 C-1 0 0 0 Page 99 213-068.txt 0 C-5i Average 0 0 (max)-Background Trip Connection 100% Gas In Air=10,000 Units Type Comments 0 0 2146'BTC (current) Units* 6085' 1445'120.022.50 Size Smith MDSi616 Hours 60.02 Footage RPM Condition 1-1-WT-A-E-I-NO-TD312.25 4640' TFA NaCl Brine13382' Bit # 3-5-CT-A-X-I-BT-TD4 4.23 (lb/bbl)ml/30minMud Type 6085' WOB Ratio Mud Data Depth Tools Oil / Water (lb/100ft2) PV Total Charges: Rig Activity: @ Current Pump & Flow Data: Report For: 24 hr Max 96% 9.10 27 Cor Solids %cP Morning Report Report # 34 Customer: Well: Area: Location: Rig: Job No.: Daily Charges: Time: Date: ROP MWD Summary out (sec/qt) ROP (ft/hr) Min YP MaxECD (ppg) Density (ppg)Viscosity Complete running pump and tubing. Assemble wellhead and test. Empty pits and begin Page 100 213-068.txt pit cleaning. . . * 24 hr Recap: Move rig from OP19 and rig up on OP14-S3L1. ROP (ft/hr) Min YP MaxECD (ppg) Density (ppg)Viscosity out (sec/qt) ROP MWD Summary Morning Report Report # 35 Customer: Well: Area: Location: Rig: Job No.: Daily Charges: Time: Date: 9.10 27 Cor Solids %cP Total Charges: Rig Activity: @ Current Pump & Flow Data: Report For: 24 hr Max 96% Ratio Mud Data Depth Tools Oil / Water (lb/100ft2) PV 3-5-CT-A-X-I-BT-TD4 4.23 (lb/bbl)ml/30minMud Type 6085' WOB Condition 1-1-WT-A-E-I-NO-TD312.25 4640' TFA NaCl Brine13382' Bit # 1445'120.022.50 Size Smith MDSi616 Hours 60.02 Footage RPM 0 2146'BTC Page 101 213-068.txt (current) Units* 100% Gas In Air=10,000 Units Type Comments 0 Background Trip Connection0(max)- Average 0 C-5i 0 C-1 0 0 0 0 Hydril 563 C-3 Clyst 15.5 C-4i Production Liner Cement Gas Summary L-80 ClySiltst 7297'5-15 35-45 Chromatograph (ppm) Sh 6062' 8.75 0.902 Coal 40.0 Weight Sd Lst 6085' Avg Alkal Mud Flow In (spm) Gallons/stroke L-80 Lime TuffGvl API FL C-5nC-4n 00 0 0 C-2 0 0 0 00 Minimum 0 0 SPP (psi) Depth 9 5/8" Maximum in Set At Ss Cht 5 1/2" 19-Sep-2013 24:00:00 13382' Page 102 213-068.txt 13382' 0' Yesterday's Depth: Current Depth: 24 Hour Progress: ENI Petroleum AK-AM-0900653122 to Smith GF15BODVCPS OP19-T1N Nikaitchuq Oliktok Point Depth Grade Nabors 245E 907-685-1490Unit Phone: 0 Charles Sinn L-80 Report By:Logging Engineers:C. Sinn / J. Tiegs (max) Rig Move Perry/Ruminer Depth in / out Max @ ftAvg Casing Summary Size Current 5798' Bit Type 13382' Flow In (gpm) 120 13 3/8"68.0 Lithology (%) 0.942 (current) 0 Hydril 563 WELL INFORMATION Customer :ENI Petroleum Well Name :OP19-T1N Job Number :AK-XX-0900653122 Rig Name :Nabors 245E Field Name :Nikaitchuq - Oliktok Point Rig Name :Nabors 245E Survey Report DIRECTIONAL SURVEY DATA Tie-in 0.00 0.00 0.00 0.00 0.00 N 0.00 E (ft) Measured Depth DoglegVertical SectionDeparture (ft) Latitude (ft) Vertical Depth (deg) DirectionInclination (deg)(ft)(ft)(°/100') 0.00 0.00 0.00 0.00 0.00 N 0.00 E 0.00 0.00 40.82 0.00 0.00 40.82 0.00 N 0.00 E 0.00 0.00 120.53 0.13 187.34 120.53 0.09 S 0.01 W -0.06 0.16 169.98 0.23 208.47 169.98 0.23 S 0.07 W -0.13 0.24 259.87 0.01 317.39 259.87 0.39 S 0.16 W -0.19 0.26 Page 103 213-068.txt 355.32 0.09 77.98 355.32 0.36 S 0.09 W -0.22 0.10 445.34 0.06 147.77 445.34 0.39 S 0.00 E -0.30 0.10 536.77 0.28 5.47 536.77 0.21 S 0.05 E -0.19 0.36 629.39 0.58 11.88 629.39 0.48 N 0.17 E 0.25 0.33 725.98 0.62 351.08 725.97 1.47 N 0.19 E 0.99 0.23 821.08 0.74 352.10 821.06 2.59 N 0.02 E 1.94 0.13 916.55 0.65 345.09 916.53 3.72 N 0.20 W 2.94 0.13 1012.95 0.75 339.83 1,012.92 4.84 N 0.56 W 4.02 0.12 1106.35 0.73 332.98 1,106.31 5.95 N 1.04 W 5.17 0.10 1171.54 1.02 352.04 1,171.50 6.89 N 1.31 W 6.06 0.62 1203.90 1.32 355.97 1,203.85 7.55 N 1.37 W 6.60 0.96 1263.57 1.65 342.49 1,263.50 9.05 N 1.68 W 7.93 0.80 1297.79 2.33 337.06 1,297.70 10.16 N 2.10 W 9.05 2.06 1395.13 3.32 333.43 1,394.92 14.51 N 4.13 W 13.66 1.03 1490.57 2.83 333.31 1,490.22 19.08 N 6.43 W 18.61 0.51 1586.62 2.61 329.05 1,586.16 23.08 N 8.62 W 23.06 0.31 1681.11 5.36 329.07 1,680.42 28.71 N 11.99 W 29.53 2.91 1775.95 7.01 330.49 1,774.70 37.55 N 17.12 W 39.56 1.75 1870.83 10.46 326.12 1,868.47 49.74 N 24.77 W 53.78 3.70 1966.83 12.08 324.31 1,962.61 65.13 N 35.49 W 72.43 1.73 2064.59 15.61 327.71 2,057.52 84.57 N 48.49 W 95.63 3.70 2111.55 16.97 328.26 2,102.59 95.74 N 55.47 W 108.64 2.91 2203.59 18.15 327.45 2,190.34 119.24 N 70.25 W 136.07 1.31 2244.78 19.86 327.42 2,229.29 130.55 N 77.47 W 149.34 4.15 2340.62 23.29 325.90 2,318.40 159.96 N 96.87 W 184.26 3.63 2436.44 27.73 322.04 2,404.86 193.25 N 121.21 W 225.35 4.95 2532.02 32.92 322.22 2,487.33 231.33 N 150.82 W 273.52 5.43 INSITE V7.4.20 Page 1Job No:AK-XX-0900653122 Well Name:OP19-T1N Survey Report DIRECTIONAL SURVEY DATA (ft) Measured Depth DoglegVertical SectionDeparture (ft) Latitude (ft) Vertical Depth (deg) DirectionInclination (deg)(ft)(ft)(°/100') 2627.98 38.72 323.87 2,565.11 276.22 N 184.52 W 329.50 6.13 2723.22 41.62 325.84 2,637.88 326.46 N 219.86 W 390.60 3.32 2819.04 44.55 326.59 2,707.86 380.86 N 256.24 W 455.52 3.10 2914.92 47.39 327.23 2,774.49 438.62 N 293.86 W 523.78 3.00 3010.04 50.33 326.68 2,837.07 498.65 N 332.93 W 594.72 3.12 3105.92 53.68 326.10 2,896.08 561.57 N 374.75 W 669.64 3.53 3201.65 57.70 325.50 2,950.03 626.95 N 419.20 W 748.13 4.23 3297.35 61.79 324.83 2,998.24 694.78 N 466.41 W 830.30 4.32 3393.33 66.64 323.35 3,039.98 764.74 N 517.10 W 916.35 5.24 3489.26 70.62 323.62 3,074.93 836.52 N 570.25 W 1005.39 4.16 3584.93 73.95 324.93 3,104.04 910.50 N 623.44 W 1096.11 3.72 3679.72 77.00 324.26 3,127.81 985.28 N 676.60 W 1187.42 3.29 3775.61 78.36 324.81 3,148.27 1,061.58 N 730.95 W 1280.66 1.52 3871.35 78.18 325.04 3,167.73 1,138.30 N 784.82 W 1373.89 0.30 3967.15 78.31 325.34 3,187.25 1,215.31 N 838.36 W 1467.13 0.34 4063.02 78.33 326.72 3,206.66 1,293.17 N 890.82 W 1560.30 1.41 4158.67 78.37 326.66 3,225.97 1,371.46 N 942.27 W 1653.13 0.07 4254.39 79.29 327.17 3,244.51 1,450.14 N 993.53 W 1746.14 1.09 4350.15 79.69 327.71 3,261.98 1,529.49 N 1,044.20 W 1839.26 0.69 4446.08 79.75 328.33 3,279.10 1,609.55 N 1,094.19 W 1932.48 0.64 4541.84 79.34 327.85 3,296.48 1,689.49 N 1,143.97 W 2025.46 0.65 4595.00 79.90 326.96 3,306.06 1,733.55 N 1,172.13 W 2077.18 1.95 4637.87 80.39 327.93 3,313.39 1,769.15 N 1,194.86 W 2118.96 2.51 4733.66 80.61 327.91 3,329.20 1,849.20 N 1,245.04 W 2212.28 0.23 4829.44 83.43 328.06 3,342.50 1,929.62 N 1,295.32 W 2305.95 2.95 Page 104 213-068.txt 4924.95 85.35 327.26 3,351.84 2,009.92 N 1,346.17 W 2399.91 2.18 5020.94 85.60 325.62 3,359.41 2,089.66 N 1,399.06 W 2494.79 1.72 5116.38 85.99 323.45 3,366.41 2,167.17 N 1,454.28 W 2589.51 2.30 5212.48 85.87 320.87 3,373.23 2,242.87 N 1,513.08 W 2685.22 2.68 5308.20 86.51 317.88 3,379.59 2,315.35 N 1,575.26 W 2780.71 3.19 5403.95 86.49 315.25 3,385.44 2,384.74 N 1,640.97 W 2876.19 2.74 5499.68 86.47 313.47 3,391.32 2,451.55 N 1,709.28 W 2971.43 1.86 5595.57 85.34 311.64 3,398.17 2,516.23 N 1,779.73 W 3066.47 2.24 5691.38 84.37 310.65 3,406.76 2,579.01 N 1,851.58 W 3161.00 1.44 5787.26 84.25 310.57 3,416.26 2,641.11 N 1,924.01 W 3255.39 0.15 5883.03 84.14 310.73 3,425.95 2,703.18 N 1,996.30 W 3349.67 0.20 5978.93 85.09 310.96 3,434.95 2,765.62 N 2,068.53 W 3444.19 1.02 6037.39 84.36 310.96 3,440.32 2,803.78 N 2,112.49 W 3501.83 1.25 6133.74 83.65 310.75 3,450.39 2,866.47 N 2,184.96 W 3596.69 0.77 6133.74 83.69 310.71 3,450.39 2,866.47 N 2,184.96 W 3596.69 0.77 6229.48 84.90 309.88 3,459.94 2,928.10 N 2,257.60 W 3690.87 1.59 6229.48 84.90 309.84 3,459.94 2,928.10 N 2,257.60 W 3690.87 1.59 6325.14 85.66 310.35 3,467.81 2,989.52 N 2,330.51 W 3785.07 0.93 6325.14 85.65 310.32 3,467.81 2,989.52 N 2,330.51 W 3785.07 0.93 6421.01 84.97 312.18 3,475.64 3,052.54 N 2,402.33 W 3879.75 2.03 INSITE V7.4.20 Page 2Job No:AK-XX-0900653122 Well Name:OP19-T1N Survey Report DIRECTIONAL SURVEY DATA (ft) Measured Depth DoglegVertical SectionDeparture (ft) Latitude (ft) Vertical Depth (deg) DirectionInclination (deg)(ft)(ft)(°/100') 6421.01 84.98 310.41 3,475.64 3,052.54 N 2,402.33 W 3879.75 2.03 6516.77 84.09 311.67 3,484.77 3,116.23 N 2,473.25 W 3974.35 1.06 6516.77 84.11 310.03 3,484.77 3,116.23 N 2,473.25 W 3974.35 1.06 6612.49 86.37 311.68 3,492.73 3,179.65 N 2,544.49 W 4068.96 2.38 6612.49 86.39 309.63 3,492.73 3,179.65 N 2,544.49 W 4068.96 2.38 6707.59 90.15 310.70 3,495.62 3,242.24 N 2,616.01 W 4163.12 4.11 6707.59 90.16 308.90 3,495.62 3,242.24 N 2,616.01 W 4163.12 4.11 6803.38 90.52 310.72 3,495.05 3,304.71 N 2,688.62 W 4257.92 0.39 6803.38 90.53 309.34 3,495.05 3,304.71 N 2,688.62 W 4257.92 0.39 6899.08 92.97 310.77 3,492.14 3,367.14 N 2,761.09 W 4352.58 2.56 6994.97 92.56 311.88 3,487.52 3,430.39 N 2,833.01 W 4447.51 1.23 7090.87 90.18 313.98 3,485.22 3,495.68 N 2,903.20 W 4542.84 3.31 7186.33 90.49 316.29 3,484.66 3,563.33 N 2,970.53 W 4638.08 2.44 7281.93 90.89 317.74 3,483.51 3,633.26 N 3,035.71 W 4733.61 1.57 7281.93 90.90 316.72 3,483.51 3,633.26 N 3,035.71 W 4733.61 1.57 7377.68 91.12 319.77 3,481.83 3,705.24 N 3,098.82 W 4829.34 2.13 7472.94 91.03 322.46 3,480.05 3,779.37 N 3,158.61 W 4924.51 2.82 7568.70 89.23 322.39 3,479.83 3,855.26 N 3,217.00 W 5020.09 1.88 7664.47 86.48 321.70 3,483.41 3,930.71 N 3,275.85 W 5115.64 2.96 7760.26 86.17 322.13 3,489.55 4,005.95 N 3,334.82 W 5211.11 0.55 7855.93 86.34 322.77 3,495.80 4,081.64 N 3,393.00 W 5306.40 0.69 7951.84 85.94 323.39 3,502.26 4,158.14 N 3,450.48 W 5401.85 0.77 8047.30 87.15 322.41 3,508.01 4,234.14 N 3,507.96 W 5496.91 1.63 8143.24 86.29 322.29 3,513.50 4,309.98 N 3,566.46 W 5592.52 0.91 8242.27 89.34 321.40 3,517.28 4,387.78 N 3,627.59 W 5691.34 3.21 8335.01 92.92 321.94 3,515.45 4,460.50 N 3,685.09 W 5783.94 3.90 8335.01 92.92 320.91 3,515.45 4,460.50 N 3,685.09 W 5783.94 3.90 8430.43 94.69 321.77 3,509.12 4,535.38 N 3,743.89 W 5879.03 1.86 8526.24 94.22 320.89 3,501.67 4,609.96 N 3,803.58 W 5974.47 1.04 8621.91 93.50 320.00 3,495.23 4,683.55 N 3,864.36 W 6069.89 1.19 8717.64 91.33 318.03 3,491.20 4,755.74 N 3,927.09 W 6165.52 3.06 8813.44 90.23 317.94 3,489.89 4,826.91 N 3,991.20 W 6261.30 1.15 Page 105 213-068.txt 8909.15 90.35 318.34 3,489.41 4,898.19 N 4,055.07 W 6357.00 0.44 9004.97 89.55 318.47 3,489.49 4,969.85 N 4,118.68 W 6452.81 0.85 9100.75 91.89 318.63 3,488.29 5,041.63 N 4,182.07 W 6548.57 2.45 9196.58 91.37 318.06 3,485.56 5,113.20 N 4,245.74 W 6644.36 0.80 9292.36 89.92 317.23 3,484.49 5,183.98 N 4,310.26 W 6740.10 1.74 9388.21 88.00 316.84 3,486.23 5,254.10 N 4,375.58 W 6835.88 2.04 9483.78 90.26 316.53 3,487.68 5,323.62 N 4,441.13 W 6931.36 2.39 9579.63 89.63 316.01 3,487.77 5,392.88 N 4,507.38 W 7027.10 0.85 9675.89 87.46 315.28 3,490.21 5,461.69 N 4,574.65 W 7123.16 2.38 9771.59 88.29 315.70 3,493.76 5,529.88 N 4,641.69 W 7218.62 0.97 9866.54 86.17 315.91 3,498.35 5,597.88 N 4,707.80 W 7313.30 2.24 9960.78 85.51 314.76 3,505.19 5,664.73 N 4,773.87 W 7407.11 1.40 10056.43 86.40 314.03 3,511.93 5,731.47 N 4,842.05 W 7502.21 1.20 INSITE V7.4.20 Page 3Job No:AK-XX-0900653122 Well Name:OP19-T1N Survey Report DIRECTIONAL SURVEY DATA (ft) Measured Depth DoglegVertical SectionDeparture (ft) Latitude (ft) Vertical Depth (deg) DirectionInclination (deg)(ft)(ft)(°/100') 10152.18 87.46 313.33 3,517.06 5,797.51 N 4,911.19 W 7597.41 1.33 10247.92 87.40 313.40 3,521.35 5,863.18 N 4,980.73 W 7692.60 0.10 10346.10 85.83 313.08 3,527.15 5,930.32 N 5,052.12 W 7790.12 1.63 10438.79 88.29 314.43 3,531.91 5,994.33 N 5,118.98 W 7882.29 3.03 10534.68 90.57 313.90 3,532.86 6,061.13 N 5,187.75 W 7977.83 2.44 10630.40 93.97 315.94 3,529.07 6,128.65 N 5,255.47 W 8073.22 4.14 10726.23 94.81 316.14 3,521.73 6,197.43 N 5,321.79 W 8168.64 0.90 10822.08 93.86 316.79 3,514.49 6,266.72 N 5,387.62 W 8264.13 1.20 10918.01 90.69 316.04 3,510.68 6,336.14 N 5,453.70 W 8359.87 3.40 11013.84 87.89 315.73 3,511.87 6,404.93 N 5,520.40 W 8455.55 2.94 11109.06 87.80 315.85 3,515.45 6,473.13 N 5,586.74 W 8550.55 0.16 11205.37 91.92 317.87 3,515.68 6,543.39 N 5,652.58 W 8646.77 4.76 11301.10 91.43 316.94 3,512.89 6,613.83 N 5,717.34 W 8742.42 1.10 11396.90 91.75 316.07 3,510.23 6,683.30 N 5,783.26 W 8838.10 0.97 11492.77 91.03 316.00 3,507.90 6,752.28 N 5,849.79 W 8933.81 0.75 11588.42 89.89 317.03 3,507.13 6,821.68 N 5,915.61 W 9029.37 1.61 11684.14 91.23 316.02 3,506.20 6,891.13 N 5,981.46 W 9124.99 1.75 11779.90 89.26 316.43 3,505.79 6,960.27 N 6,047.71 W 9220.64 2.10 11875.83 90.06 316.51 3,506.36 7,029.82 N 6,113.78 W 9316.48 0.84 11975.75 90.40 317.01 3,505.96 7,102.61 N 6,182.23 W 9416.32 0.61 12068.28 90.26 318.91 3,505.42 7,171.33 N 6,244.19 W 9508.83 2.06 12163.06 90.29 320.76 3,504.97 7,243.75 N 6,305.32 W 9603.59 1.95 12259.14 90.69 321.16 3,504.15 7,318.38 N 6,365.83 W 9699.61 0.59 12354.53 89.77 323.22 3,503.76 7,393.73 N 6,424.31 W 9794.84 2.37 12450.34 91.46 325.96 3,502.74 7,471.81 N 6,479.81 W 9890.18 3.36 12546.33 90.32 324.43 3,501.24 7,550.61 N 6,534.59 W 9985.58 1.99 12642.51 91.66 325.91 3,499.58 7,629.54 N 6,589.51 W 10081.18 2.08 12737.60 91.69 326.93 3,496.80 7,708.73 N 6,642.08 W 10175.43 1.07 12832.75 91.35 326.54 3,494.28 7,788.26 N 6,694.26 W 10269.67 0.54 12929.24 90.55 326.14 3,492.68 7,868.56 N 6,747.73 W 10365.35 0.93 13025.40 89.77 324.47 3,492.41 7,947.62 N 6,802.46 W 10460.92 1.92 13120.78 87.63 323.39 3,494.57 8,024.69 N 6,858.60 W 10555.91 2.51 13216.57 85.92 324.00 3,499.96 8,101.76 N 6,915.22 W 10651.22 1.89 13312.39 85.92 324.24 3,506.78 8,179.20 N 6,971.24 W 10746.41 0.25 13312.39 85.86 323.47 3,506.78 8,179.20 N 6,971.24 W 10746.41 0.25 INSITE V7.4.20 Page 4Job No:AK-XX-0900653122 Well Name:OP19-T1N Survey Report WELL INFORMATION Customer :ENI Petroleum Well Name :OP19-T1N PB1 Page 106 213-068.txt Job Number :AK-XX-0900653122 Rig Name :Nabors 245E Field Name :Nikaitchuq - Oliktok Point Rig Name :Nabors 245E Survey Report DIRECTIONAL SURVEY DATA Tie-in 0.00 0.00 0.00 0.00 0.00 N 0.00 E (ft) Measured Depth DoglegVertical SectionDeparture (ft) Latitude (ft) Vertical Depth (deg) DirectionInclination (deg)(ft)(ft)(°/100') 0.00 0.00 0.00 0.00 0.00 N 0.00 E 0.00 0.00 40.82 0.00 0.00 40.82 0.00 N 0.00 E 0.00 0.00 120.53 0.13 187.34 120.53 0.09 S 0.01 W -0.06 0.16 169.98 0.23 208.47 169.98 0.23 S 0.07 W -0.13 0.24 259.87 0.01 317.39 259.87 0.39 S 0.16 W -0.19 0.26 355.32 0.09 77.98 355.32 0.36 S 0.09 W -0.22 0.10 445.34 0.06 147.77 445.34 0.39 S 0.00 E -0.30 0.10 536.77 0.28 5.47 536.77 0.21 S 0.05 E -0.19 0.36 629.39 0.58 11.88 629.39 0.48 N 0.17 E 0.25 0.33 725.98 0.62 351.08 725.97 1.47 N 0.19 E 0.99 0.23 821.08 0.74 352.10 821.06 2.59 N 0.02 E 1.94 0.13 916.55 0.65 345.09 916.53 3.72 N 0.20 W 2.94 0.13 1012.95 0.75 339.83 1,012.92 4.84 N 0.56 W 4.02 0.12 1106.35 0.73 332.98 1,106.31 5.95 N 1.04 W 5.17 0.10 1171.54 1.02 352.04 1,171.50 6.89 N 1.31 W 6.06 0.62 1203.90 1.32 355.97 1,203.85 7.55 N 1.37 W 6.60 0.96 1263.57 1.65 342.49 1,263.50 9.05 N 1.68 W 7.93 0.80 1297.79 2.33 337.06 1,297.70 10.16 N 2.10 W 9.05 2.06 1395.13 3.32 333.43 1,394.92 14.51 N 4.13 W 13.66 1.03 1490.57 2.83 333.31 1,490.22 19.08 N 6.43 W 18.61 0.51 1586.62 2.61 329.05 1,586.16 23.08 N 8.62 W 23.06 0.31 1681.11 5.36 329.07 1,680.42 28.71 N 11.99 W 29.53 2.91 1775.95 7.01 330.49 1,774.70 37.55 N 17.12 W 39.56 1.75 1870.83 10.46 326.12 1,868.47 49.74 N 24.77 W 53.78 3.70 1966.83 12.08 324.31 1,962.61 65.13 N 35.49 W 72.43 1.73 2064.59 15.61 327.71 2,057.52 84.57 N 48.49 W 95.63 3.70 2111.55 16.97 328.26 2,102.59 95.74 N 55.47 W 108.64 2.91 2203.59 18.23 327.52 2,190.32 119.31 N 70.27 W 136.13 1.39 2203.59 18.15 327.45 2,190.32 119.31 N 70.27 W 136.13 1.39 2244.78 19.86 327.47 2,229.26 130.64 N 77.49 W 149.42 3.96 2244.78 19.86 327.42 2,229.26 130.64 N 77.49 W 149.42 3.96 2340.62 23.34 325.88 2,318.35 160.09 N 96.90 W 184.38 3.68 INSITE V7.4.20 Page 1Job No:AK-XX-0900653122 Well Name:OP19-T1N PB1 Survey Report DIRECTIONAL SURVEY DATA (ft) Measured Depth DoglegVertical SectionDeparture (ft) Latitude (ft) Vertical Depth (deg) DirectionInclination (deg)(ft)(ft)(°/100') 2340.62 23.29 325.90 2,318.35 160.09 N 96.90 W 184.38 3.68 2436.44 27.79 322.08 2,404.78 193.45 N 121.29 W 225.55 4.95 2436.44 27.73 322.04 2,404.78 193.45 N 121.29 W 225.55 4.95 Page 107 213-068.txt 2532.02 32.97 322.23 2,487.20 231.61 N 150.93 W 273.80 5.42 2532.02 32.92 322.22 2,487.20 231.61 N 150.93 W 273.80 5.42 2627.98 38.62 323.79 2,565.01 276.45 N 184.65 W 329.75 5.96 2627.98 38.72 323.87 2,565.01 276.45 N 184.65 W 329.75 5.96 2723.22 41.63 325.72 2,637.83 326.58 N 220.03 W 390.80 3.42 2723.22 41.62 325.84 2,637.83 326.58 N 220.03 W 390.80 3.42 2819.04 44.58 326.41 2,707.78 380.91 N 256.57 W 455.77 3.12 2819.04 44.55 326.59 2,707.78 380.91 N 256.57 W 455.77 3.12 2914.92 47.42 327.09 2,774.38 438.58 N 294.37 W 524.10 3.01 2914.92 47.39 327.23 2,774.38 438.58 N 294.37 W 524.10 3.01 3010.04 50.37 326.49 2,836.91 498.54 N 333.63 W 595.10 3.14 3010.04 50.33 326.68 2,836.91 498.54 N 333.63 W 595.10 3.14 3105.92 53.72 326.04 2,895.87 561.40 N 375.62 W 670.07 3.51 3105.92 53.68 326.10 2,895.87 561.40 N 375.62 W 670.07 3.51 3201.65 57.73 325.40 2,949.77 626.74 N 420.17 W 748.62 4.23 3201.65 57.70 325.50 2,949.77 626.74 N 420.17 W 748.62 4.23 3297.35 61.83 324.61 2,997.93 694.46 N 467.60 W 830.84 4.34 3297.35 61.79 324.83 2,997.93 694.46 N 467.60 W 830.84 4.34 3393.33 66.63 323.29 3,039.64 764.31 N 518.46 W 916.92 5.15 3393.33 66.64 323.35 3,039.64 764.31 N 518.46 W 916.92 5.15 3489.26 70.63 323.55 3,074.59 836.04 N 571.69 W 1005.96 4.18 3489.26 70.62 323.62 3,074.59 836.04 N 571.69 W 1005.96 4.18 3584.93 73.92 326.73 3,103.72 910.80 N 623.74 W 1096.54 4.67 3584.93 73.95 324.93 3,103.72 910.80 N 623.74 W 1096.54 4.67 3679.72 76.94 326.76 3,127.57 987.51 N 674.04 W 1187.42 3.19 3679.72 77.00 324.26 3,127.57 987.51 N 674.04 W 1187.42 3.19 3775.61 78.34 326.96 3,148.09 1,065.94 N 725.25 W 1280.20 1.47 3775.61 78.36 324.81 3,148.09 1,065.94 N 725.25 W 1280.20 1.47 3871.35 78.18 325.04 3,167.57 1,143.65 N 777.66 W 1373.23 1.97 3967.15 78.31 325.34 3,187.09 1,220.66 N 831.20 W 1466.47 0.34 4063.02 78.33 326.72 3,206.50 1,298.52 N 883.66 W 1559.64 1.41 4158.67 78.37 326.66 3,225.81 1,376.80 N 935.11 W 1652.47 0.07 4254.39 79.29 327.17 3,244.36 1,455.49 N 986.37 W 1745.47 1.09 4350.15 79.69 327.71 3,261.82 1,534.84 N 1,037.04 W 1838.60 0.69 4446.08 79.75 328.33 3,278.94 1,614.90 N 1,087.03 W 1931.81 0.64 4541.84 79.34 327.85 3,296.32 1,694.84 N 1,136.81 W 2024.79 0.65 4595.00 79.90 326.96 3,305.90 1,738.90 N 1,164.98 W 2076.52 1.95 4637.87 80.39 327.93 3,313.24 1,774.50 N 1,187.70 W 2118.29 2.51 4733.66 80.61 327.91 3,329.05 1,854.55 N 1,237.88 W 2211.62 0.23 4829.44 83.43 328.06 3,342.34 1,934.97 N 1,288.16 W 2305.29 2.95 4924.95 85.35 327.26 3,351.68 2,015.27 N 1,339.01 W 2399.25 2.18 5020.94 85.60 325.62 3,359.25 2,095.01 N 1,391.90 W 2494.12 1.72 INSITE V7.4.20 Page 2Job No:AK-XX-0900653122 Well Name:OP19-T1N PB1 Survey Report DIRECTIONAL SURVEY DATA (ft) Measured Depth DoglegVertical SectionDeparture (ft) Latitude (ft) Vertical Depth (deg) DirectionInclination (deg)(ft)(ft)(°/100') 5116.38 85.99 323.45 3,366.25 2,172.52 N 1,447.13 W 2588.85 2.30 5212.48 85.87 320.87 3,373.07 2,248.22 N 1,505.92 W 2684.55 2.68 5308.20 86.51 317.88 3,379.44 2,320.70 N 1,568.10 W 2780.05 3.19 5403.95 86.49 315.25 3,385.28 2,390.09 N 1,633.81 W 2875.52 2.74 5499.68 86.47 313.47 3,391.16 2,456.90 N 1,702.12 W 2970.76 1.86 5595.57 85.34 311.64 3,398.01 2,521.58 N 1,772.57 W 3065.80 2.24 5691.38 84.37 310.65 3,406.60 2,584.36 N 1,844.42 W 3160.33 1.44 5787.26 84.25 310.57 3,416.11 2,646.46 N 1,916.85 W 3254.73 0.15 5883.03 84.14 310.73 3,425.79 2,708.53 N 1,989.14 W 3349.00 0.20 5978.93 85.09 310.96 3,434.79 2,770.97 N 2,061.37 W 3443.52 1.02 Page 108 213-068.txt 6037.39 84.36 310.96 3,440.17 2,809.13 N 2,105.33 W 3501.17 1.25 6133.74 83.68 312.48 3,450.21 2,872.90 N 2,176.85 W 3596.22 1.72 6229.48 84.88 311.18 3,459.75 2,936.43 N 2,247.83 W 3690.74 1.84 6325.14 85.64 311.97 3,467.65 2,999.69 N 2,319.15 W 3785.28 1.14 6421.01 85.37 312.94 3,474.30 3,064.14 N 2,389.81 W 3880.28 1.14 6516.77 85.83 314.02 3,479.68 3,129.53 N 2,459.56 W 3975.40 1.14 6612.49 85.14 314.15 3,483.78 3,195.89 N 2,528.42 W 4070.66 1.14 6707.59 87.75 316.04 3,487.06 3,262.43 N 2,596.29 W 4165.41 0.00 6707.59 87.75 314.51 3,487.06 3,262.43 N 2,596.29 W 4165.41 0.00 6803.38 91.46 316.96 3,490.36 3,329.45 N 2,664.64 W 4260.84 0.00 6899.08 91.20 319.29 3,493.65 3,396.41 N 2,732.93 W 4356.19 0.00 6995.17 89.01 316.65 3,496.96 3,463.65 N 2,801.50 W 4451.92 0.00 7090.70 91.36 317.53 3,500.25 3,530.49 N 2,869.67 W 4547.09 0.00 7186.33 93.20 319.58 3,503.54 3,597.41 N 2,937.91 W 4642.37 0.00 DIRECTIONAL SURVEY DATA NOTES - Calculation based on minimum curvature method. - Survey coordinates relative to well system reference point. - TVD values given relative to drilling measurement point. - Vertical section relative to well head. - Vertical section is computed along a direction of 318.97 degrees (True) - A total correction of 19.80 deg from Magnetic north to True north has been applied - Horizontal displacement is relative to the well head. - Horizontal displacement (closure) at 7,186.33 feet is 4,644.64 feet along 320.76 degrees (True) INSITE V7.4.20 Page 3Job No:AK-XX-0900653122 Well Name:OP19-T1N PB1 Survey Report Page 109