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Home My WebLink AboutO 171Other Order 171 Docket No: OTH-20-043 1. August 12, 2020 Notice of Proposed Enforcement Action 2. August 26, 2020 ENI's Response to NOV ORDERS STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION COMMISSION 333 West Seventh Avenue Anchorage Alaska 99501 Re: Failure to complete required Sundry Reports of well work ) Other Order No. 171 within the required time ) Docket OTH-20-043 Nikaitchuq Unit SD37-DSPI well (SD37-DSPI) (PTD 2110890)) September 20, 2020 Class I Waste Disposal Well EPA Permit AK1I0I I -C ) Nikaitchuq Unit (NU), Nikaitchuq Field, ) Undefined Waste Disposal Pool ) DECISION AND ORDER On August 12, 2020, the Alaska Oil and Gas Conservation Commission (AOGCC) issued a Notice of Proposed Enforcement Action (Notice) to Eni US Operating Company Inc. (Eni) regarding the SD37-DSP 1 well. Eni failed to obtain AOGCC approval prior to performing well work and failed to complete a required sundry report of well work within the required time. The Notice proposed specific corrective actions and a $20,000 civil penalty under AS 31.05.150(a). Eni provided a response dated August 26, 2020. Summary of Proposed Enforcement Action: The Notice identified violations by Eni of (1) 20 AAC 25.280 (a) ("Workover operations") when it failed to submit to and have approved by AOGCC an Application for Sundry Approvals (Form 10-403) prior to installing a plug to isolate a leak in SD37-DSPI that was discovered by diagnostic evaluations performed by Eni; and (2) 20 AAC 25.280 (d) ("Workover operations") when it failed to file within 30 days after completion of workover operations a Report of Sundry Well Operations (Form 10- 404) for well work completed in November 2019 under Sundry 319-183. The Notice proposed civil penalties of $20,000 as follows: - $10,000 for failure to submit an Application for Sundry Approvals (Form 10-403) prior to installing a plug to isolate a leak in the well. - $10,000 for failure to submit a Report of Sundry Well Operations (Form 10-404) within the 30 day requirement for well work completed under Sundry 319-183. Other Order 171 September 20, 2020 Page 2 of 4 The Notice also proposed two actions for Eni to: (1) Provide a detailed description of its Application for Sundry Approvals (Form 10403) and Sundry Reporting (Form 10-404) process to AOGCC with an explanation of the root cause of these violations, as well as corrective actions undertaken by Eni to assure the violations will not recur; (2) Provide the Report of Sundry Well Operations (Form 10-404) required for the work completed in November 2019 under Sundry Approval 319-183. Violation - Failure to Submit to and have approved by AOGCC an Application for Sundry Approvals (Form 10-403) prior to installing a plug to isolate a leak in SD37-DSPl: By email dated July 14, 2020 Eni notified AOGCC that it had secured SD37-DSP 1 after finding a tubing leak at 4466 ft. Eni provided an attachment titled "Eni SD37-DSPOI End of Work Report Rigless July 2020" summarizing well work activities for June 12 and 13, 2020 when Eni determined there was a pressure communication. From July 4, 2020 through July 11, 2020 Eni ran logs and decided to shut in SD37-DSPOI until such time as it would repair the well. To do so, Eni set an Evo Trieve plug at 5745 ft to secure the tubing. This was the first notice provided to AOGCC regarding the loss of mechanical integrity in SD37-DSP 1 and the first notice that a workover had occurred. AOGCC regulation 20 AAC 25.280 (a) requires "An Application for Sundry Approvals (Form 10- 403) must be submitted to and approved by the commission in order to enter a well and conduct one or more of the following types of well workover operations:... (5) repairs to the well." Eni's response advised AOGCC that it had decided to shut in the well and attempt a workover in December or January. Because no workover was attempted, in these circumstances AOGCC agrees a Sundry was not required to shut in the well. Violation - Failure to submit a Report of Sundry Operations (Form -4041 for workover operations performed on SD37-DSP1 under Sundry Approval 319-183: AOGCC's review of the well history after Eni's notification regarding the July 11, 2020 plug setting revealed that Eni failed to submit a Report of Sundry Operations (Form 10-404) for workover operations performed on SD37-DSP1 under Sundry Approval 319-183 (this workover Other Order 171 September 20, 2020 Page 3 of 4 concluded November 17, 2019). After the AOGCC Notice of Proposed Enforcement was issued on August 12, 2020, Eni submitted the required Sundry Report on Form 10-404 to AOGCC on August 24, 2020, some eight months late. Erni failed to file the AOGCC required Report of Sundry Well Operations (Form 10-404) within the 30 days after completion of workover operations, a violation of 20 AAC 25.280(d). Mitigating Circumstances: The factors in AS 31.05.150(g) were considered in determining the appropriate penalty. While the penalty does not reflect amounts based on per -day assessment, that decision does not minimize Eni's failure to report well work involving a well's mechanical integrity. Although no injury to the public occurred, the seriousness of a potential wellbore failure, and the obvious threat it poses to both public health and the environment cannot be denied. Eni's failure to comply with the fundamental AOGCC reporting requirements raises the potential for similar behavior with more serious consequences. Mitigating circumstances were considered in the assessment of the proposed civil penalty including Eni's compliance history, and its enforcement and notice of violation history. Findings and Conclusions: The AOGCC finds that Eni did not violate 20 AAC 25.280(a) (Workover operations") when it did not submit to and have approved by AOGCC an Application for Sundry Approvals (Form 10-403) prior to installing a plug to shut in SD37-DSPl. The AOGCC finds that Eni violated 20 AAC 25.280(d) when it failed to provide within 30 days the required Report of Sundry Well Operations (Form 10-404) for Sundry 319-183 work completed November 17, 2019. Mitigating circumstances outlined above were considered in the AOGCC's Notice of Proposed Enforcement Action and its assessment as to the appropriate civil penalty. Eni has committed to an increased level of oversight and review of established training and process protocols for employees governing sundry operations. The AOGCC finds Eni's implementation of the proposed actions to be satisfactory to help prevent further occurrence of these violations. Other Order 171 September 20, 2020 Page 4 of 4 Now Therefore It Is Ordered That: Eni is assessed a civil penalty in the amount of $10,000 for violating Regulation 20 AAC 25.280(d). If Eni chooses not to appeal this Order the fine must be paid within 30 days of issuance. If appealed, the fine will be held in abeyance until the appeal process is complete. As an Operator involved in an enforcement action, Eni is required to preserve documents concerning the above action until after resolution of the proceeding. Done at Anchorage, Alaska and Dated September 20, 2020. ol9ldltyu9rctlby ftn..' gnMby DlgWy Y9ne byhssk Jeremy mm"m.°na Daniel T. Wn,ali, mwnll. Jessie L. Mml°lowsa M. Price°.:3sa ono' Seamount, Jr.� o°�w'.° Chmielowski DZmew2DIDD3.,9 Oa93 Jeremy M. Price Daniel T. Seamount Jessie L. Chmielowski Chair, Commissioner Commissioner Commissioner cc: Evan Osborne, USEPA, Region 10 (osbome.evan@epa.gov) Tim Mayers, USEPA, Region 10 (mayers.timothy@epa.com) Stefano Pierfelici (stefano.pierfelici@eni.com) AOGCC Inspectors As provided in AS 31.05.080(a), within 20 days after written notice of the entry of this order or 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 of the matter determined by it. If the notice was mailed, then the period of time shall be 23 days. An application for reconsideration must set out the respect in which the order or decision is believed to be erroneous. The AOGCC shall grant or refuse the application for reconsideration in whole or in part within 10 days after it is filed Failure to act on it within 10 -days is a denial of reconsideration. If the AOGCC denies reconsideration, upon denial, this order or decision and the denial of reconsideration are FINAL and may be appealed to superior court. The appeal MUST be filed within 33 days after the date on which the AOGCC mails, OR 30 days if the AOGCC otherwise distributes, the order or decision denying reconsideration, UNLESS the denial is by inaction, in which case the appeal MUST be filed within 40 days after the date on which the application for reconsideration was filed. If the AOGCC grants an application for reconsideration, this order or decision does not became final. Rather, the order or decision on reconsideration will be the FINAL order or decision of the AOGCC, and it may be appealed to superior court. That appeal MUST be filed within 33 days after the date on which the AOGCC mails, OR 30 days if the AOGCC otherwise distributes, the order or decision on reconsideration. In computing a period of time above, the date of the event or default after which the designated period begins to run is not included in the period; the last day of the period is included, unless it falls on a weekend or state holiday, in which event the period runs until 5:00 p.m. on the next day that does not fall on a weekend or state holiday. ENI US OPERATING NC. 1200 Smith, Suite 170, Houston, TX 77002 us operating 713-393-6100 00004 23917 CKS NE 20267 - 0002076126 NNNNNNNNNNNN 2675100006209 K619A1 C ALASKA OIL AND GAS CONSERVATION COMMISSION AOGCC 333 WEST 7TH AVENUE ANCHORAGE AK 99501 VENDOR NO: 0000457972 2076126 PAGE: f DATE: October 13, 2020 CHECK NUMBER: 2078128 AMOUNT PAID: $10,000.00 ACCOUNT NUMBER: 113344023 Ent US OperatingCo.Inc.05 DIRECT INQUIRIES TO: 713-393£100 F4� DATE INVOICE NUMBER DESCRIPTION GROSSAMOUNT DISCOUNT NEr AMOUNT 09/20/20 ORDERN0171 SD37-DSP1 WELL CIVIL PENALTY T $10,000.00 $0.00 $10,000.00 TOTALS $10,000.00 $0.00 $10,000.00 us operating ENI US OPERATING CO. INC. 1200 Smith, Suite 1700 Houston, TX 77002 713-393-6100 PAY ALASKA OIL AND GAS CONSERVATION TO THE COMMISSION AOGCC ORDER OF: 333 WEST 7TH AVENUE ANCHORAGE, AK 99501 JPMoMan Chase Bank N A. Dallas, TX CHECK 32-61 NUMBER 2078128 1110 October 13, 2020 VOID AFTER 180 DAYS... CHECKAMOUNT EXACTLY *********10,000 DOLLARS AND 00 CENTS 112207811,28118 1:L11000600: $10,000.00 77S---7� Authorized Sipalure 1133440 231IN 1 NMm INDEXES ens August 26', 2020 Mr. Jeremy M. Price Chair Commissioner Alaska Oil and Gas Conservation Commission 333 West 71^ Avenue, Suite 1020 Anchorage, AK 99501-3572 RE: Notice of Proposed Enforcement Action crnni us operating eni us operating co. inc. 3700 Centerpoint Dr., Suite 500 Anchorage, AK 99503 Tel. 907-865-3300 Fax 907-865-3380 RECEIVED AUG 2 6 2020 AOGCC Failure to obtain AOGCC approval prior to performing well work Failure to complete required Sundry Reports of well work within the required time Nikaitchuq Unit SD37-DSP1 well (SD37-DSP1) (PTD 2110890) Class I Waste Disposal Well EPA Permit AK11011-C Nikaitchuq Unit (NU), Nikaitchuq Field, Undefined Waste Disposal Pool Docket OTH-20-043 Dear Mr. Price, Referring to the subject and Apparent Violation or Noncompliance (20 AAC 25.535(b)(1)) and following Basis for Finding the Violation or Noncompliance (20 AAC 25.535(b)(2)), we would like to clarify that no workover operations or repairs were implemented in the indicated period of time between June and July 2020, therefore it is our understanding that no violation occurred against 20 AAC 25.280 (a) as no Sundry Approval was necessary to perform the mechanical integrity verification. Succeeding the Eni email dated July 14, 2020, a second email was sent to AOGCC to further explain the sequence of events which led to the shut-in of well SD37-DSPOI which described the following: On June 12 following a disposal of hot waste, an increased pressure on annulus A was recorded. Due to the short period of time that had occurred from the last workover, performed in November 2019 and the fact that we had never experienced such a short well lifetime, our main theory was that there was a thermal expansion of diesel present in the annulus. A behavior that we had already experienced in the past. As no additional waste was in need of disposal, the well was shut down accordingly. In July we had the wire line crew in the field for other activities, a decision was taken to perform a preventive mechanical integrity test (MIT) in order to eliminate any residual doubt before any further disposal. The initial operation of MIT performed by means of standing valve however left a doubt, due to a recorded drop in pressure, between a possible leak against the standing valve and the ballooning of production string as differe.., fluids in the annulus were present. These L.�o elements did not allow to clearly identify the source of the problem. A final confirmation of communication between tubing and annulus was recorded in July 7th through an acoustic log. Following the confirmation of annulus communication, the initial plan we considered was to perform the workover to restore the tubing integrity accordingly, therefore the decision was made to prepare the Sundry for the workover in combination with the notification of a recoded mechanical failure. As the needed jewelry for the workover was not found for the needed time frame, a revised decision taken on July 11`h, was to perform the WO when the equipment would be available (in 120-150 days). A report with the full summary of investigation and action taken, in order to shut in the well for this period of time was then prepared instead of the Sundry and submitted according to AOGCC. We recognize that this change of sequence in such a short period of time could have generated a few days of delay in the communication as per 20 AAC 25.252 (e) and we have ensured that this accident will not occur again. As per the described sequence of events above, no workover was conducted in this period of time, instead, we made the decision to shut in the well. We do believe that no Sundry was necessary for the shut in operation. Concerning the Basis for Finding the Violation or Noncompliance (20 AAC 25.535(b)(3)), here below: (1) Our Sundry Approval (Form 10-403) process forecasts the preparation upon the internal confirmation of the work to be done and work program is completed. Depending on the scope of work the process could require an expedited activity leg. well integrity). Once the Sundry Approval is accepted from AOGCC, a copy of Form 10-403 is maintained in our database for any future reference. At the end of the operation and once the well handover between our internal department is completed, we issue the final well report including anything we learned during the completed operation. The Form 10-404 is then prepared and submitted accordingly. Although the previous system has proved successful in the past years, during the last period of time, with the needed implementation of remote smart working we realized that our procedural system was in need of updating. In order to correct the identified gap, we have implemented a new procedure which considers a more transparent and systematic approach to the mandatory activity / notification: 1. We have generated a check list which will become an integral part of our workflow, 2. Both Forms, 10-403 and 10-404 will be uploaded in our international repository system, 3. A refresh training program for State requirement is under preparation and is planned to begin starting middle September 2020. With these three implemented actions we believe we are going to overcome the previously recorded accident. (2) Report of Sundry Well Operations (Form 10-404) required for the work completed in November 2019 under Sundry Approval 319-183 has been delivered in August 24`h, 2020 at the email address aogcc.permitting@alaska.gov. Hard copy here attached. Therefore, we kindly ask yo, o re-evaluate your proposed civil penalty a..ordingly. We remain available for any further clarification that may be required. Regards, P9"- H�:A David Hart, Alaska Operation Manager Cc: Evan Osborne, USEPA, Region 10 (osborne.evan@epa.gov) Tim Mayers, USEPA, Region 10 (mayers.timothy@epa.com) James B Regg, CED, (jim.regg@alaska.gov) AOGCC Inspectors STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION COMMIS,nON REPORT OF SUNDRY WELL OPERATIONS 1. Operations Abandon Plug Perforations U Fracture Stimulate U Pull Tubing Operations shutdown Ll Performed: Suspend ❑ Perforate ❑ Other Stimulate ❑ Alter Casing ❑ Change Approved Program ❑ Hug for Redrill ❑ Perforate New Pool ❑ Repair Well ❑ Re-enter susp well ❑ Other. ❑ 2. Operator Name. 4. Well Class Before Work: 5. Permit to Drill Number: Ent US Operating Go. Inc. Development ❑ Exploratory ❑ 211-089 Stmtigmphic ❑ Service Q 6. API Number. 3. Address: 3700 Centerpoim Dr, Suite 500, Anchorage AK, 99503 1 5D-629-23451-00-00 7. Property Designation (Lease Number); 8. Well Name and Number: ADL 0391283 SD37-DSP1 9. Logs (List logs and submit electronic data per 20AAC25.071): 10. Field/Pool(s): 4-12" Tubing Caliper Log run during Rigless operations (1 011 21201 9) prior to WO Nikaftcli Undefined Waste Disposal Pool 11. Present Well Condition Summary Total Depth measured 6985 feet Plugs measured WA feet true vertical 6985 feet Junk measured N/A feet Effective Depth measured 6985 feet Pallier measured 5635 feet true vertical 6985 feet true vertical 5635 feet Casing Length Size MD TVD Burst Collapse Conductor 160 20 160 160 WA N/A Surface 4112 13-3/8" 4112 4112 5210 2480 Intermediate 6901 95/8" 6901 6901 6890 4790 Perforation depth Measured depth 5870-5910; 6522-6613 feet True Vertical depth 5870-5910; 6522-6613 feet Tubing (size, grade, measured and true vertical depth) 4-12" 13 -Cr L80 5785 It MD 5785 ft TVD Packers and SSSV (type. measured and true vertical depth) 4-12"x95/8" AHC Packer 5635 ft MD 5635 ft TVD 4-1/2"x9.5/8" Model D Packer 5715 ft MD 5715 ft MD TRSSSV 2144 ft MD 2144 ft MD 12. Stimulation or cement squeeze summary: Intervals treated (measured): Cement Squeeze performed in April 2013 on first perforated interval (6542-6573 ft MD/TVD). In August 2013 a 15% HCI add wash pump job performed on interval 65225613 ft MD/TVD to reduce surface tubing injection pressure. Treatment descriptions including volumes used and final pressure: Cmt Squeeze: 1obbl spacer, 32bbl 16.2ppg G Cement, 10bbl spacer, final press. 620psi. Acid Job: 510bb115% HCl (splitted in 3 times), final press. 3220psi. 13, Representative Daily Average Production or Injection Data Oil -Bbl Gas-Mcf Water -Bbl Casing Pressure Tubing Pressure Prior to well operation: 4162 386 2821 Subsequent to operation: 2470 258 2378 14. Attachments (rewired Per 20 AAC 25.070.25.071, a 25.283) 15. Well Class after work: Daily Report of Well Operations ❑� Exploratory ❑ Development ❑ Service ❑ Stratigraphic ❑ 16. Well Status after work: all U Gas WDSPL Copies of Logs and Surveys Run Electronic Fracture Stimulation Data ❑ GSTOR ❑ W INJ ❑ WAG ❑ GINJ ❑ SUSP ❑ SPLUG ❑ 17. 1 hereby certify that the foregoing is true and correct to the best of my knowledge.Sundry Number or N/A if C.O. Exempt: 319-183 Stefano Pierfelid Authorized Name: Contact Name: Messio Medea Well Operations Project Manager Authorized Title: e — 08/24/2020 Contact Email: alessio.medea@eni.com �� Authorized Signature with date: ` Contact Phone:+1 907-346-7889 [Senior Pet. Engineer: (Senior Res. Engineer: Form 10-404 Revised 312020 Submit Within 30 days of Operations ^oily Report .te: 111112019 Report #: 1 Page: 1 of 2 Well Header Well Name:D 37-DSP1 Wellbore Name: e: SD37- Subsitllary Well Code: 25754 ADL -388583 ENIPETROLEUM Job: WORKOVER ani WCEILevel: 3 ^oily Report .te: 111112019 Report #: 1 Page: 1 of 2 Well Header PermltlConcession N° Operator Subsitllary Initial Lahr Code ADL -388583 ENIPETROLEUM ENI Peholeum Co. Inc DEVELOPMENT WELL O PC= DI COLTIVABONE Rotary Table Elevation (fl) Ground Level (ft) Ftnl Flange (kl RKB BBasa F5nge (B) RKB -Tubing Spool (ft) 32,805.12 13.10 18.80 32,788.32 32.]84.62 Rigs Rig Name COMreotor Rip Type RI9 Num Rig Sten Date Rig Release Date RIG 15 OOYON LAND RIG 0]23 11/1/2019 Daily Information Werther Temperature(°F) vast Days LTl loess) Days to (days) 705 Overcast 26.6 SW @ 14 MPH ] OO ]35.00 104.0 Safety Incidents - Near Miss Date Category Type Subtype Savedty Cause Lost time] Comment Safety Drills Days Until Next Check Type #Occur Lest Date Next Data (days) Rig Inspection 1 11I1/ID19 11/212019 1 Safely Meeting 1 11It12019 112/2019 1 Casings seat Cas. Type I OD (in) ID (in) Grade Top IRKS) Haltom (ftKB) TVD Bot. (ftKB) Landing Date CONWCTOR 20 18.25 -65 0.0 160.0 160.0 8/222011 1331W SURFACE 13318 12.42 L80 -4.0]8.1 4,112.9 4,112.7 9272011 CASING JX LASING 9518 LBO -6,858.9 8,901.8 6,901.4 10182011 CASINO 6,51].0 6,516.8 31292013 Last Cementing Lamanting Start Data: 18912011 String: ahacord not found> Comment: atg # Top (W8) Tap Maas Meth an (flK8) Co. 1 1,317.0 Volume i,scurnions 5,901.0 Rig up and test hart lines from Schlumberger to ng V3000 psiA Rig pumps break circulation and pump 110 bbls. of Mud Push II @ 10.1- rale of 6 bpm Q 301 psiA Shut -down drop bottom plug k SLB mix 8 pump Lead slurry 71 bbls. 12.5 ppg.\ Close Libuselek 1.57 Yield, mix wale, at 5.463 gaVsK - Pump rate of 4.0 bpm ® 460 paA SLB mu and pump Tail slurry 80 bible. C 15.0 ppg.k Gass G k 1.16 Yield. mu H2O at 5.092 gagsk. - Pump rate of 3.0 bpm ® 500 psi.\ Shut down 8 drop top plug - SLB pump 10 bids H2O and wash up.k Displace wish 189 bbls. ® 10.1 ppg mud with ng pump at 7 bpm w/200 psi, at 489 bids away slow pump to 2 bpm with 950 psi. FCP with full remrnsk Bump plug to 5001 over FCP to 1500/pat. - Hold for 10 minutes and deed oil- Urea floats are M1dtling- GeodA Cement in place ® 0530 his. 2 Job Information Jab Phase Planned Start Dale Start Data End Date P80Duration (days) WORKOVER 1111/2 019 1 3;00 11/11201913:00 800 Daily Summary Operations 24h Forecast Inject 100 We of Hi -vis pill followed with 500 ids of brine down SD37-DSP1. Doyon to continue prepping dg/area for upcoming rig move. Move in and ng up HES Elise to set Baker 2-1/e' Inflatable Bridge Plug in SD37-DSP1. 24h Summary Nipple down BOP stack. Nipple up tubing adapter and wellhead. Vetco completed Passport testing on wallM1ead. Baker conducted final checks on ESP caidelmotor continuity. Doyon continuing M prep nyarea for upcoming ng move, make crane picks far Generator # 5 and Kodmey unit HES Elise crew, Baker Thm-tubing, and mane support arrived at SID. Begin pumping 100 Mils of Hi-vls Pill down SP37-DSP1. Operation at 07.00 Prep to Rig Up E -Line Time Log 5ma End Cori Tim. Tlme Dur (hr) lho Phase Opr. Act Plan OPer.Deser. 13:011 18:00 5.00 5.00 MOB A 1 D WD MOMW litres antl prep KoomW for emne pick. ConfiRw breakir9 service/m al Ilma under We ng floor, Make up pup joint for rap drive stability wM1ik, moving, power down lop drive and pull cables to rig floor, RID suitcase lines for valve house 0 Hill, Hellibun in Ellne, Baker Th,ulubing, and crane support anFved M SID. 18:00 00:00 B.OD 11.00 MOB A 1 P Crane operations, pick Gen # 5 generator, Koomey uMt move ..it engineer shack. prep SD37 Mr herculite and ng mats. Gas Readings Avg Background Gas (%) Max Background Gas I%) Avg Connection Gas l%) Max Connection Gas (%) Avg Drill Gas (%) Max DHII Gas (%) Avg Trip Gas (%) Max Trip Gas (%) Cumulative Mud Volumes Active Volume (bbl) Hak Volume (bbl) Additlons (bbl) Cum Addition. (bbl) Losses (bbi) Cum Losses (bbl) Daily Contacts Position Contact Name Company Title Emus Office Mobile Eni representative Steve Lawrence Eni Drilling SupV. siddrilling�eni.com 6810715 Eni representative Mho Gmbh Fri During Supv. siddMling�enl.com 907-686-0715 Eni representative 9i Wilson Ertl Onlling Su,. Ed represent Wide Thomas Eni Rig Led AM,ClernNyoni 5d�mN.m 907-885.0722 Eni representative Pat Ahem Ent HSE Eni relaeaeMaBve Marlk Hubler End MSE Tod Push Sam Dye Dothan DMIing Field Superintendent Tod Push Justin Hays Dayan Oniting Tod Pusher ngl5itdoyondnitinOcom Tod Push Ted Krug. Dayon Drilling Tour Pusher ngl5@doyondn11ing.com 907-88"716 Tool Push Cliff ovens Dotson Defil HSE cowers@dopirdtilling.cum 685798 Tool Push Scott Shnmom Doyon Dril ltp HSE Personnel Log /PCB) Company Sam. Type Work H lhn Stand-by H(hin Court Note DER Casing 12.50 o Flow back 12.50 0 Onling EPA Inspector 12.50 jDn1:ingIbis. 0 Drilling NC Machinery Mechanic 12.50 0 Drilling Ent Engineer 12.50 0 DMIing ASRC Clark 12.50 1 DMIing Well Name: SD37-DSP1 Wellbore Name: SD37-13SP11 Well Code: 25754 Job: WORKOVER WCEI Level: 3 " oily Report .Le: 111112019 Report #: 1 Page: 2 of 2 Personnel Log (POB) Company Smv. Type Work H (hr) Stand4ey H (hr) Count Note ASRC SOA 12.50 1 SID Support ASRC Crane Advisor 12.50 1 SID Support Beecon Medic 12.50 1 SID Support Doyon Find Supenntendent 12.50 1 Drilling Normem OiBaild Services pusher 12.50 1 SID Support Vides (SHOE) Wellhead 12.50 1 Drilling ACS Emscoental 12.50 2 SID Support ASRC Company Man 12.50 2 Dri91ng Beacon HSE 12.50 2 SID Support Doyon Tool pushers 12.50 2 Chiling Doyon HSE 12.50 2 Drilling MI Swaco Mud Engineer 12.50 2 Drilling SLB Cement 12.50 2 Drilling Baker CeldriliM ESP Tells 12.50 3 Drilling Competentie Logistic 12.50 4 SIDSuppon Halliburton Slid Line 12.50 6 Drilling Ml sum. Mud Rant 12.50 6 Drilling Purcell Security 12.50 6 SID Support Ml Sweco WIF 12.50 B SID Support ESS Catering12.50 11 SID Support Worley Trod driver l Crane operator 1250 14 Drilling Doyon Rig Personnel 1 1250 1 25 Dnlling_Total Drilling Personnel BOP Stack a Components Start Dare Last Certation Date Pressure Wang (psi! Description BOP Stack 1012412019 5112015 5,0000 Type Make Model ID Nom (in) I W nge (psi)rW24QDlB Cent Cate Annular HydnI GK 500 13518 5,000 312 ". W VSR Hydril MPL 5000 13 98 8.000Blind Shear Rem Hdnl MPL 5000 13 98 5,000412"xT'VBR Hydnl MPL 5000 13518 5,000 Slow Circulation Rates Pump Numbers Make: Wale Star MotleI: QUWa2450 Start DateEnd Date Li�1er Sim (in) Volume Per Stroke Override (bbgstk) Max Preasum (Psi) 411012(118 5 0078 7599.9 Cate Depm (MKe) 31ow SPtl Strokes (spm) P(Psil ERI%) QFlow Spun) Pump Number. 2 Make: Mine Slav Modal: Queen 2450 Steri Dab End Date Liner Sim (in) Volume Per Stroke Override (bbgstk) Max Pressuro (psi) 41102018 5 0.070 ],500.0 Data DeptM1 (RKB) 31ow SPtl Strokes (spm) I P (psi) ER 1%1 Q Flow (spm) Pump Number. 3 Make: National BUDD Madel: 12-P-160 Start Deb End Dale Liner Size(in)VWume Per Stroke Cvartide (bbyaw) Max Pressum(psi) V1012019 4114 0.053 ],500.0 Dale i Depth (MKB) Slow Spd strokes (spm) P (psi) i ER (%) Q Flow (gpm) Daily Bulk Supply arm Description: Equipmenl Fuel Unit Label: Gal Unit Size: i New: Dant Consumetl Wceived Ratumem Cum Consumetl Cum WcNvetl Cum Returned Cum On Loc Note 11!12019 819.0 819.0 819.0 8190 Supply Mem Descriptor: M Plant Balers Unti Labeh Gal Unit Size: Nate: Dale Consumetl Receivetl Wtumatl Cum Consumed Cum Received Cum Returned Cum On Loc Not 111112019 198.0 1950 198.0 198.0 0.0 0.0 Supply Item Description: Rig Fuel U.M Label: gal us Unit Size:1 Nola: Date Consumetl Wcamed lRediummul Cum Consumetl CUrWceivetl Cum Rafumetl Cum On Loc Note 11112019 1391.0 9,140.0 1,391.0 9.140.0 0.0 ],]49.0 Supply Mem Description: Rig Water One Label: bM Unit Slue:1 Note: Pete Consumetl Wceivetl Relunwtl Cum Consumetl Cum naceivad Cum Wlumetl Cum On Lac Note 111112019 0.0 0.0 0.0 0.0 0.0 0.0 Supply Item Description: WIF Bogen UnM Label: Gel Unit Size: Note: Date Consumed ReaeNed Wlumetl Cum Consumed m Wceived Cum Returned Cu. On Lee Note 11/12019 42.0 42.0 42.0 ICU 42.0 00 0.0 Supplyporn peamiption: WIF Injected geael Unit Label: Gel Unit Size: Note: pate Consumetl Wceived Wtumetl Cum Consumetl Cum Received Cum Retuman Cum On Loc Note 11/12019 00 0.0 0.0 0.0 0.0 0.0 Last Authority Visit Data Tot snap. Nbr Total I.N.C. number Comment STOP Cards Submitted Company P RPts Com Doyon Drilling ] PJSM'S Calvin Drilling Inc. 10 Sate Card. Doyon Crllling Inc. 7 COW Doyon Drilling Inc. ] HRWS MI Swaco 4 RIR's MI Swaoo 3 HARCIJSA General Notes Cammem: Well Name:D Wellbore Name: e: SD37- 37-DSP1 Well Code: 25754 • Job: WORKOVER enf WCEI Level: 3 ^wily Report .Le: 111212019 Report 11: 2 Page: 1 of 3 Well Header PermitlConcession N'Operator Subaldiary InMat Lahee Code ADL -388583 ENIPETROLEUM ENI Petroleum Co. Inc. DEVELOPMENT WELL O PORO Of COLTIVAZIONE Rotary Table Elevatlon (ft) Ground Level (11) First Flange (R) RKB-Base Flange IN) RIB - Tubing Spool (ft) 32,805.12 13.10 116.80 32,788.32 32,764.62 Rigs R Dag Release Date Rig Name Conbector Rig type Rig Num Rig Stan Ri RIG 15 DOYON LAND RIG 0]23 111112019 Daily Information Weather Temperature('F) Wind Days LT! (day.) Days N(days) POB Cloudy 23.0 SW ® 27 MPH 738.00 736.00 104A Safety Incidents - Near Miss Date calegory Type Subtype SeverRy Cause Last time? Comment Safety Drills Days Until Next Check Type d Occur Last Date Next Date (days) Rig Inspection2 11/212019 111312019 1 Safety Meeting 2 11/212019 111312019 1 IT H2S Drill 1 11/2/2019 11/16/2019 14 Casings seat Cas. Type OO (in) ID (int Grade ToplttKB) B.hom(ttKB) TVD Bot lttKe) Landing Data CONDUCTOR 20 18.25 X-65 0,0 i6D.0 160.0 9/1212011 13318"SURFACE 13318 12.42 L60 -40790 4,112.9 4,112.7 9117/2011 CASING CASING 95/8 L80 -6,8580 6,901.8 6,901.4 101812011 CASING 6,517.0 6,516.6 312911013 Last Cementing Cementing Start Date: 10/912011 String: co cond not found> Comment: SIB p Top (RKB) Top Meas Meth Ston (RKB) Co. t 4,317.0 Volume Calculations 6,901.0 Rig up and test hard lines from Schimibergm to dg 0000 psiA Rig Pumps- break diwlalion entl pump 110 bbN. of Mud Push 11 ® 10,1 -rate of 6 bpm a MO pNA Shut -down drop bottom plugA SLB mix & pump Lead dun 71 bbls. 11112.5 ppgd Class, Litecrete\ 1.57 Yield, mix water at 5.463 gai - Pump rate of 4.0 bpm Q 460 psi.\ SLB mix and pump Tail slurry 80 bbls. ®15.8 pMA Gass G \ 1.16 Yield, mu H2O at 5.092 gairsk. - Pump rate of 3.0 bpm ® 500 psiA Shut down & drop top plug - SLB pump 10 bds H2O and wash up.\ Displace with 489 bbls. @ 10.1 'pg mud with rig pump at 7 bpm w/200 psi, at 469 bids away slow pump to 2 bpm with 950 psi. FOP with lug returns\ Bump plug to 501 over FOP to 1559/psi. - Hold for 10 minutes and Used off- check floats are holding - GoodA Cement In place Q 05W his. 2 Job Information Job phase Planned Stan Date Start Dale End Dale P50 Duration (days) WORKOVER 11/1/201913:00 11/11201913:59 0.00 Daily Summary operations 24h Forecast HES Elms to drift with CCL)unk basket then set Baker 2-118" Inflatable Bridge Plug In 4.5" 12.6 lbs tubing joint below XN nipple. Doyon 15 to begin moving over to S W7. 24h Summary Inject 100 bbl high viscosity spacer forimed by 476 bds of 6.6 ppg brine down Si disposal wall. Continue to prep Doyon 15 and area around SD37 for upcoming it, move. MIRU HES Bins and support equipment to ddR and set Bake, Inflated. Bride. Plug to pop the wag for Doyon 15. HES was unable to get toads to fall in wellbore due to lack of weight bar on location. HES has same dine weight bar emmue to SID. Will be delivered to SID on morning tavemra8 HES. Operation at 07.00 M/U E6ne Gauge Ring, and prep to RIR. Time Log Start End Cum our Time Time Durni) (hr) Phase Opt. Act. Plan OPer. Descr. 0000 5900 8.00[221,00 MOB A 2 P Lay Hrmulite liner e� alp mets for rig foot print in hoot MSDS], prep b move dg. Pump 100 BBL aid high viscasily spacer at 10.1 PPG, followed by 476 BBL of 8.6 PPG RO water. Pre pump pressures TBG 1600 PSI, A Annulus 451 PSI, Post pump pressures TBG 2569 PSI, A Annulus 692 PSI. Mentioned A Annulus, with pressure dimdng to 1600 PSI bled pressure to 40) PSI, continued to mortar Annulus w9h pressure building to 1740 PSI, bled pressure to am PSI. MOO 0830 2.50 MOB J 15 P Spot Etna unit and tad bailer on 5637. HES Dine lib plan meeting with ENI Uging Authority. HES, Wadey. Co man, HSE, ACS. HES installed PLC in unit 0830 12:30 4.00 MOB J 15 P Logisdc r spotting HES Bine PCE trey, conside shrove blocks, N2 race Hydraulic BOP reek, and 300 ton cone. Spoil off 5/1 S' Elmo and ran through grease head and retie cable head 8-2, 28500 pull out weight. Rig dean up BOP and mezzanine areas, stage equipment for BOP nipple up, 0 in gaps in rig mats to eliminate walking haaerds. Services lop drum, change out upper and lower IBOP an top drive, continue to prep rig for move. 1230 1830 6.00 MOB J 15 P Install tocistrirg in Iub&Mor and verify CCL wasong. Install grease head on 1.1ni. hor. Install sheaves and run 5/18' Eline through sheaves. Pick up lubricahor and make up Sops. Take candrol of wire. Stab on weceoad. PJSM. Pressure test HES IubdcatorlPCE to 359.0 psl with LW tram Wife. Note pressure m 14:30 TBG 22138 PSI, A Annulus 931 p91. 18:30 19:30 100 MOB J 15 TDD4 HES dine attempted to run in hale w/3.625' junk basket Unable to get hods to fall. Hellibudon does not have enough Eline weight bar on location le get tools to fall in oregano. Helkbudon having more weight bar ¢pure from Deadhoom shop. 19:30 21.00 150 MOB J 15 TDOuI Shut in well antl bleed down. Un-atab ham wall. Add SliWlne weight bar to todstre, to add weight. Stab back on SD37. Pressure test lubricator to 250D Fai, smell drip on lubricator connection above BOP. Shut in antl bleed down21:00 00:00 300 MOB J 15 TD04 Un -slab from wellhead. Dedraim mad. to severe well and ley down pressure condrd equipment and wawa far the night. HEB he. mare Blue weight bar earoute from Deadhome. Gas Readings Avg Background Gas (1:) Max Background Gas (%) Avg Coursed.. Gas 1%) Max Connection Gas Avg Drill Gas (%) Max Drill Gas (%) Avg TOP Gas f e) Max Trip Gas I%) Daily Mud Volumes Tank/Addhon/LOss Type Des Volume (bbl) Hole 9].5 Loss O Tank DO Cumulative Mud Volumes Active Volume (bbl) Hole Vol.. (hot) Atlditions (bbl) Cum Additions (bbl) Losses (bbl) Cum Losses (bbl) 497.5 497 5 0.0 0.0 0.0 0.0 Well Name: SD37-DSP1 Wellbore Name: SD37-DSP1 Well Code: 25754 Job: WORKOVER WCEI Level: 3 ^wily Report .ce: 11/2/2019 Report #: 2 Page: 2 of 3 Daily Contacts Fashion Contact Name Company Title Email We. Mobile Ertl representative Steve Lawrence Ens Drilling Sup,. siddrilling(Elemoom BBS0 15 Eni representative Mike Grubb Eni Drilling Supv. siddrilling®eni.com 90]4585-0]15 Eni representative Or Wilson Eni Drilling Sup. Eni representative Wade Thomas Eni Rig Clerk AKRigC1elksDoyoni5@eni.cnm 90]6854)]22 Er representative Pat Ahem Eni HSE Ent representative Mark Hubler Eni HSE Tool Push Sam Dye Doyon Drilling Field Superintendent Tool Push Justin Hays Dayan Dring Tool Pusher dglS@doyonddiling.com Tool Push Ted Kroger Doyon Drilling Tour Pusher dglS@ftyonddiling.com 90]6850]18 Tool Push amONsins Doyon Drilling HSE ens®doyondnlling.cam 1385-0]98 Tool Push Scoft Simmons Doyon Dnlling IHSE Personnel Log (POB) Company SON. Type Wank H (br) Stmday H (hr) count Note GBR Casing 12.50 0 Dolling Ery. Flow back 12.50 0 urging EPA Inspector 12.50 0 Drying NC Machinery Mechanic 12.50 0 Drying Enl Engineer 12.50 0 CrN, ASRC Clerk 12.50 1 Drying ASRC SOA 12.50 1 SID Support ASRC Crane Advisor 12.50 1 SID Support Beacon Medic 12.50 1 SID Support Doyon Field Superintendent 12.50 1 Driving Northam Oilleild Services Frisker 12.50 1 SID Support Vetw(BHGE) WellHead 12.50 1 Singing ACS 15m,komenlal 12.50 2 SID Support ASRC CompaMMan 12.50 2 Drying Beacon HSE 12.50 2 SID Support Doyon Tod pushers 12.50 2 Drilling Doyon HSE 12.50 2 Drilling MI S.. Mud Engineer 12.50 2 Drying SLB Cement 12.50 2 Drilling Baker Centrift ESP Techs 12.50 3 Driving Competenva Logistic 12.50 4 SID Support Helliburlon Slick Line 12.50 6 Driving MI Swat. Mud Plaid 12.50 6 Drying Purcell Security 12.50 6 SID Support Ml Sworn WIF 12.50 0 SID Support ESS Catering 12.50 11 SID Support Worley Truck driver/Crane operator 12.50 14 Drying Doycn I Rig Personnel I 12.50 25 1 Dnving_Total Drilling Personnel BOP Stack 6 Components Description 8taH Dale Lest Came yiea8on Date Pressure Rating (psi) BOP Slack 1024/2019 51112015 5,000.0 Type Make Model ID Nom(in) PRange (psi) Leat can Date Annular MOMGK 500 13518 5,000.0 0112015 3112" V VBR Hytlnl MPL5000 13518 5,000.0 884/2018 Blind Sheer Rem Hydr MPL 5000 13518 5,000.0 8/24/2018 4112"aT VBR Hytlnl MPL 5000 135/8 5,000.0 0112015 Slow Circulation Rates Pump Number.1 Make: Wake Star Model: Quatro 2450 Start Date End Date Liner Size (in) Volume Par SHoke Ot mambl.atk) Max Pressure(psi) 41IW2018 5 0.078 7,500.0 Data Depth (ftKB) Slow Sped I Strokes (spm) P (psi) EH Pump Number: 2 Make: While Star Model; Quatlo 24W Sart Dale End Date Liner St. (in) Volume Per SNoke Override (bbViAk)Mea Preasure (psi) 41102D18 5 0.078 7,500.0 Data Depth (MIKE) Slow Spit Strokes(apm) P(psi) I ER (%) OFIcw (gym) Pump Number. 3 Make: Nasional Supply Model; 12-P-160 Start Dake End Dale Lane Size (in) Volume Par Stoke Ovamitle(bbvsUo Max Pressure(Psi) 41102019 41/4 0.053 7,500.0 Date Depth (ftNB) Slow Sptl St.kes (spm) P (psi) EH (%) O Fiber (gym) Daily Bulk Supply Hem Deacniptuc Equipment Fuel Unit Label: Get Unit Size: t Note: Dale Consumetl Receivetl Returned Cum Consumed cum Received Cum Returned Cum On Los Note 111212019 9720 9]2.0 1,7910 1,791.0 0.0 0.0 Supply Hem Dicalptlon: MW Plant Balers Unk Label: Gal Unit Size: Note: Dab consumed Receivetl Returnetl Gum Consumed Cum Received Cum Returned Gam On Loc Note 11812019 195.0 U. 0 $96.0 396.0 0.0 0 0 Supply Item tessellation: Rig Fuel unit Label: gal us Unit Size: t Note: tea Consumed Receivetl Retumetl Cum Consumed Cu. Recrin ed Cu. Returnetl Co. On LOC Note 118.2019 1,109.0 3.854.0 2,5000 12,794.0 0.0 102940 Supply Item Dern, on: Rig Water Unk Label: bbl Unit Size:1 Note: Date Consumed Receivetl Returned Cum Consumed Co. Receivetl Cum Returned Gum On Loc Note 1188019 20.0 20.0 20.0 20.0 0.0 0.0 Supply hem DeakiRtlon: WIF Siders Unit Label: Gal Unit Size: Note: Date Consumetl Received Returnetl Cum consumed Cum Received Cum Returnetl Cum On Loc Note 11812019 d2.0 42.0 84.0 86.0 0.0 0.0 Supply Hem Deser I, ri: WIF beached Dhsel Unit Label: Gal Unit Size: Note: Date Consumetl Received Ratumetl Cum Consumed Cum Received Cum Returned Cum On Loc Note 1112/2019 00 0.0 0.0 00 0.0 0.0 Well Name: SD37-DSP1 Wellbore Name: SD37-DSP1 Well Code: 25754 Job: WORKOVER WCEI Level: 3 ^airy Report .e: 111212019 Report 9: 2 Page: 3 of 3 Last Authority Visit Data Totinsp. Nbr Total I.N.C. number comment STOP Cards Submitted Campany N Rpt; Com Doyon Dniling Doyon Drilling Inc. Doyon Drilling Inc. DWan Drilling Inc. MI Swaco Ml Sw co a 8 8 16 3 4 PJSM'S HRWS cow W. C.M. RIR's HARGJSA General Notes Commem: wily Report AS: 1113/2019 Report #: 3 Page: 1 of 3 Well Header Well Name:D 37-DSP1, Wellbore Name: e: SD37- Operator Well Code: 25754 Inibal Whes Code Job: WORKOVER en i WCEI Level: 3 wily Report AS: 1113/2019 Report #: 3 Page: 1 of 3 Well Header PerrnitlConcession N° Operator Subsidiary Inibal Whes Code ADI488583 ENI PETROLEUM ENI Petroleum Co. Inc, DEVELOPMENT WELL O POZZO DI COLTIVAZIONE Rotary Table Elevation(B) Ground Level(it) First Flange tri) RKR - Base Flange (n) RKe- Tubing Spool lit) 32,805.12 13.10 16.80 32,788.32 32,]84.62 I Rigs Rig Name Contrastr Rig Typo Rig Num mg Start Date Rig Release Date RIG 15 DOYON LAND RIG 0723 1111/2019 Daily Information Weather Temperature l°F) Wind Daya Ln(days) Daysw(days) POB Overcast 23,0 SW @ 11 MPH ]3].00 ]3].00 108.0 Safety Incidents - Near Miss Date Category Type Subtype Severity Cause Lost tai Comment Safety Drills Days U.il Next Check Type #Occur Last Deco Next Date (days) Rig Inspection3 111312019 111412019 1 Safety Meeting 3 1182019 11/412019 1 TT Fire Drill 1 11/3/2019 1111]201914 TT H2S D611 1 11/212019 11116/2019 13 Casings seat Cas. Type OD (in) 10 (in) Gmtle Top fili Bottom (hKB) WD Bat. IRKB) Landing Date CONDUCTOR 20 18.2f -65 0.0 180.0 160.0 92212011 13348"SURFACE 13318 12.4B0 -4.076.0 4,112.9 4,112.7 92]12011 CASING CASING 95/8 BO -6,858.8 6,901.8 6901.4 IOIW2011 CASING 6,51].0 6,516.6 312912013 Last Cementing Cam in ing SartDew: 1018/2011 String: «c.fil not fourM> comm..: Sieg Top(KKB) Top Meas Meth Bt. (RKB) Com 1 4,317.0 Volume Calculations 6,901.0 Rig up and test hard lines from Schlumberger to ng ✓3000 Psi.\ Rig pumps- break circulation and pump 110 bbls. of Mud Push II @ 10.1 -rate of 6 bpm @ 300 psi.\ Shut4own drop bottom plug.\ SLB mix & pump Lead slurry 71 Mils. @ 12,5 ppgA Class, Lescrete\ 1.57 Yield, mix water at 5.983 gagsk. - Pump rate of 4.0 bpm @ 480 psi,\ SLB mix and pump Tail slurry 80 bbls. @ 15.8 ppgA Gas. G \ 1.16 Veld, mix H2O al 5.02 gaysk, - Pump rale of 3.0 bpm @ $00 psi \ Shut down & drop top plug - SLB pump 10 lows H2O and wash up.\ Displace with 489 bbls. @ 10.1 pp9 mud with ng pump at l bpm w/200 psi, at 469 bots away slow pump to 2 bpm with 950 psi. FOR Win full reWms1 Bump plug to NOrpsi, over FCP to 1501 - Hold for 10 minutes and bleed off- check goats are holding - Goed.1 Cement in place @ 0530 hr.. 2 Job Information Jab Phase Planned Sart Date Sart Data End Data P50 Duration (days) WORKOVER 11/1(201913:00 1111201913:011 0.00 Daily Summary Operations 24h Forecast Halliburton E-Ime to set 2-118" Baker Inflatable Bridge Plug Test plug and move wireline of well. Doyon 15 move to SD37. 24h Summary Continue to prepare for Doyon 15 ng move. General housekeeping, Mi preventive maintenance, continue to clean and paint MIRU HES Bins, drifted w8.625- lank basket ta 5,800' elm and logged 200' OWN, tail t0 correlate IBP setting depth. Hat ibu ion E -line unable to get shooting panel to work with Baker power source. Halliburton E-lech mobllk ed from Oeatlhmse and fixed panty. Operation at 07.00 Prep to PIN WASP an Eiine. Time Log Start EndCum our Time Time our (hr) (hr) Phase OR,. Act. Plan Ope . exact. 00.00 0600F4.00 8.00 MOB A 1 P Continue to prepare for ng move, cameral housekeeping, MP2 preventive maintenance, continue to dean and paint. 0600 1000 10.00 MOB J 15 7004 PJSM with all HES and Won" cane, pick up lubncalor, along with exhe riser. and make up additional elms weight bars in tool string. Stab lubricator on wellhead, discovered eline robbing on spreader bar sling. Unswb from wellhead and change sheave orientation. Test lounicalor with LVT. 10.00 1400 1400 MOB J 15 P Run in hole with 3625' junk basket and drgted out tubing tel al 578T elm, logged CCL for 200 of tubing tall. Pulloutofhale with 3,625' junk basket. At 4000' HES Hinegenerator wiled, c rthoued to pug o d dhole WSHA. Inlubriwarw/tws.Shut in, blow down lubricator with N2, trouble shoot generator. while moblized HES mechanic. Run extension coed Mom tool treller generator cur temporary powerto Elmo panel in ung. Doyon 15 working on Preventative maintenance. 1400 1]30 1]50 MOB J 15 TDO4 Unswbfromwelhead.TroubleshootgenareWr. HESattempted checkfire through panel, any gelling 18OV. Bakerattemped test finng through HES pane, fatted. Troubleshoot HES generator & shooting panty when HES Elmo Tech is anrouts. 1]30 21:30 21.50 MOB J 15 P HES Etech on location Troubleshoot HES panel and got working. Elect bypassed pane and set up dined line to slip rings at drum. Baker still unable to send 4BIV through HES parts[ from Meir Power source but we can se IBP with HES shooting panel as power source. HES getting good NOV teats from them shooting panel to cable head Will blaslen meter installed on pin and. Make mwtiple costs, checked good, Discuss plan wmrerd w/Auhorage team, decision made to set IBP in the m0ming due to news houring out by the time we would get IBP set, 21.30 00:00 2 50 24.00 MOB A 1 P Rip down rockwasher and wage. Co.lnue preventative maintenance, general housekeepinglpainting. Gas Readings Avg Background Gas l%) Max Background Gas I%) Avg Connection Gas (%) Max Concedes Gas (%) Avg Drill Gas I%) Max.1s. Gas( -b) Avg Ino Gas (%) Max Trip Gas (%) Daily Mud Volumes TankfAtlditioNLoss Type Des Valuma(bi Hole 49].5 Loss 0.0 Tank 0.0 Cumulative Mud Volumes Active Volume (bbl) Hole Vatume (bbl) Additions Ibbg Cum Additions (bbl) Losses (bbl) Co. Losses (bbl) 497.5 49].5 0.0 00 oO 0.0 Daily Contacts Position Contact Name Company Title Email Office Mobile Eni representative Steve Lawrence Ens Dwling 6uPv. asurning(Qeni.wm 885-W 15 Eni reprecenalive Mike Grubb Ent Drilling Si. edddlling@enl.cem 9074ilS0715 Eni representative El, W ant Eni Coiling Supv. Well Name: SD37-DSP1 Wellbore Name: SD37-DSPI( Well Code: 25754 Job: WORKOVER WCEI Level: 3 ^oily Report e: 111312019 Report #: 3 Page: 2 of 3 Daily Contacts Position Contact Name Company TBW Email OMw Mobik Eni representative Wade Tremas Eni Rig Clark AKRigCerksDoyon l 5®eni.wm 907-MM722 Emrepresentative Pat Ahem Ed HSE Emrepreaentalive Men Hurler Eni HSE Tool Push Sam Dye Doyon Drilling Field Superintendent Tool Push Jusfin Hays Doran Drilling Tod Pusher rigl5tfdoyondrilling.wm Tool Puah Einar Flaegla Doyon Dulling Tod Push Tool Push Cliff Owens Doyon Drilling HSE cowens®tlayondnlling.wm 6850798 Tool Push Scott Simmons Doyon Drilling HSE Personnel Log (POB) Company Sew. Type Work H thry Stsz d4 y H (hr) Count NOW GBR Casing 12.50 0 Drilling Expro flow bark 12.50 0 Drilling EPA Inspector 12.50 0 Drilling NC Machinery Mechanic 12.50 0 Onlin, Ell Engineer 12.50 0 Dnlling ASRC Clerk 12.50 1 Drilling ASRC SOA 12.50 1 SID Support ASRC Crone Advisor 12.50 1 SID Support Season Mud,. 12.50 1 SID Support Doyon Field Superintendent 12.50 1 Ddging Northern OgfaiM Smvitts Fueler 12.50 1 SID Support Vetw(BHGE) WellHead 12.50 1 Drilling AGS Envimmenlel 12.50 2 SID Support Baker Cenbift ESP Techs 12.50 2 origin, Beawn HSE 12.50 2 SID Support Devon Tod pushers 12.50 2 Dmlin, Doyon HSE 12.50 2 0611ing MI Swaw Mud Engineer 12.50 2 Drilling SLB Cement 12.50 2 Onlling ASRC Company Man 12.50 3 Dolling Compebnka Logistic 12.50 4 SID Support Halliburtw Slick Line 12.50 6 Drilling MI Swnw Mud Pled 12.50 6 Onlling Purcell Security 12.50 6 SIDSuppon Ml Swaw WIF 12.50 8 SIDSupport ESS Catering 12.50 11 SID Suppon Worley Truck driver l Crane operator 12.50 14 Codling Doyon I Rig Personnel 12.50 1 27 DrMng_ToWI Dulling Personnel BOP Stack 8 Components Descrip0on BOP Stack start Dab 1012412019 Last Cetttion DatePressure Rating (psi) SH2O15 5,000.0 Type Maka Model ID Nom (in) P Range (psi) Lest Can Gate Annular GK 500 13518 5,000.0 12015 312"-6"VER Hydril MPL 5000 13518 5,000.0 0242018 �H,.nl Blind Shear Ram Hydnl MPL5000 13518 5,0000 8242018 412"x PVBR Hydril MPL 5000 13518 5,000.0 5/112015 Slow Circulation Rates Pump Number. 1 Make: Vvbge Star Modd: Quatro 2450 Start Date End Data Liner Size (in) Volume Per Stroke Override (bbitatk) Max Pressure (psi) VIO201M 1 5 0.078 7,500.0 Gab Depth (DRUM I Slow Sptl I Strokes (spm) P (Psi) EN (%) O Flow (op.) Pump Number. 2 Make: While Star Mullah Ou itro 2450 Stan Dab End Dab Lim r Size (in) Volume Per Stroke Ceramics (bbVstk) Max Pressure (psi) NIW2018 1 5 0.078 7,500.0 pate Depeh(RKB) Slow SPI I Strokes (spm) P(psi) EN(%) OFlow (gpm) Pump Number. 3 Make: National Supply Madel: 72-P-160 Start Data End Date Liner Shia (in) Volume Per Stroke Owri ide(bbilstk) Max Pressure(psi) 411012019 4 114 0.053 1.500.0 Data I Depth (BKB) slow Sptl I Strokes (cpm) I P (psi) EB (%) G FLOW (Sp.) Daily Bulk Supply Item Dasenp8on: Equipment Fun UnKLabel: Gel Unit Size:1 Note: Deb Consumetl Recelvetl Returnetl Cum Consumed Cum fteaeived Cum Returned Cum On Lee Note 11/32019 1.102.0 1,102.0 2,893.0 2.693.0 0.0 0.0 5 lyMem DexripBon: Mud PIard Bolars UnItLntel: Gal Unit Size: Note: bb Consumed Recelvetl Rolumetl Com Consumed Cum Received Cum Returned Cum On Loc Note 11212019 198 0 198.0 591.0 594.0 0.0 0.0 Supply lbm Description: Rig Fud Unit Label: gal us Unit Size:1 NOW: Dab Consumetl Recelvetl Relumetl Cum Consumetl Cum Received Cum Returned Cum On Loc Note 11132019 1,445.0 0.0 3,945.0 12,]94.0 I 0.0 8.849.0 Supply Mem Daccu lou: Rig Water Ude Label: bbl Unit Sea 1 Note: Gab Consumetl Recaiwtl Rebmed Cum Consumetl Gum Rettivetl Cum Returned CO. On Loc Note 11132019 19.0 19.0 39.0 390 I 0.0 0.0 Supply Mem Description: WIF Boilers Unti Label: Gal Unit Size: Note: Data Consortium Reeeiwtl Relumetl Cum Consumed Cum Received Cum Returned Cum On Lac Note 1122019 42.0 42.0 126.0 126.0 0.0 0.0 Supply Mem Description: WIF Injected Diesel UnBLabel: Gal Unit Size: Note: Dab Consumed! Received Reumed CumConsumed Cum Recelvetl Cum Returned Cum On Loc Note 1102019 00 lee 1 0.0 eo 0.0 00 Last Authority Visit Dab Tot insp. Nbr Total I.N.C. number Comment Well Name: SD37-DSP1 Wellbore Name: SD37-DSP1 Well Code: 25754 Job: WORKOVER WCEI Level: 3 ^ally Report te: 111312019 Report #: 3 Page: 3 of 3 STOP Cards Submitted Company # RRpts Com Dayan Doping 7 PJSM'S Doyon Drilling lnc. 7 HRWS Doyon DMI., Inc. 7 COW :7 Doyon DAh, Inc 14 Safe Cards MI Swaco 2 RIR's Ml Swaco 4 HARCIJSA General Notes Comment "oily Report e: 111412019 Report #: 4 Page: 1 of 3 Well Header Well Name:D 37-DSP1 Wellbore Name: e: SD37- Operator Well Code: 25754 Initial Lahee Code Job: WORKOVER ENIPETROLEUM WCEILevel: 3 "oily Report e: 111412019 Report #: 4 Page: 1 of 3 Well Header PermiaCon cAsum N° Operator sain SNI Initial Lahee Code ADL -388583 ENIPETROLEUM DEVELOPMENT WELL O PORO DI COLTIVAZIONE Ratary Table Elevation (it) ...noLevel (ft) First Flange(Rj RKB-Ba se Fbnge(a) mi- Tubing Spool (it) 32,805.12 13.10 1880 32,]88.32 32,784.62 Rigs Rig Name Contractor Rig Type Rig Num Rig Sesrt Data Rig Release Dale RIG 15 DOYON LAND RIG 0]23 11/112018 Daily Information Weather Temperature (°F) Wind Days LTl(days) Days ad (days) POB Cloudy 15.8 SW @ 23 MPH ]36.00 738.00 108,0 Safety Incidents - Near Miss Date Category Type Subtype Severity Cause Lost time? Comment Safety Drills Days Until Max' Check Type # Occur Last Data Next Data (it a) Rig lnsPection 4 111412019 111512019 1 Safely Meeting 4 111412019 1115/2019 1 TT Fire 0.11 1 111312019 1111]2019 13 TT H2S Ong 2 11/412019 11118/2019 14 Casings seat Cas. Type OD (m) to (in) Grade Top (RKS) Bottom IRKS) I TVD But. (ftKB)Lpi ing Date CONDUCTOR 20 18.25 X4i5 0.0 180.0 160.0 91222011 13 WW SURFACE 13318 12,42 L80 -4,076.0 /,112.9 4,112.] 912]2011 CASING CASING 9516 Leo -6.856.9 8,901.8 6,901.4 10182011 CASING 6,51].0 6,518.6 32912013 Last Cementing Cementing StartDate: 10/912011 S m,, crecartl ml found, Comment: Sig # Top (nKB) Top Meas Meth She (it") Cara 1 4.31].0 Volume Calculations 6.901,0 Rig �up.nd hard lines from Schlumberger to ng 03000 psi.t Rig pumps- break circulation and pump 110 bins. of Mud Push II Q 10.1 -rate of 6 bpm ® 300 psi.\ ShutAxwn cimp bottom plug.\ SLB mix a pump Lead shirty 71 bids. 12.5 ppgJ Gass, Ulenet i 157 Yield, mix water at 5.463 garsk. - Pump rate N 4.0 bpm a 460 ps0 SLB mu and pump Tail slurry W able @ 15.6 pp91 Class G % 1.16 Yield, mu H2O at 5,092 gai - Pump rale of 3.0 bpm a 500 psiA Shut down 6 drop top plug - SLB pump 10 the H2O and wash upA Displace with 489 bids. @ 10,1 ppg mud with ng pump at 7 bpm W200 psi, at 469 able away slow pump to 2 bpm with 950 psi. FOP with full returns%Bump plug to 5W/psi, over FCP to 15001psi. - Hold for 10 minutes and bleed off- check floats are holding - Good.\ Cement in place ® 0539 his. 2 Job Information Job Phase Planned Start Dees Short Date End Date P50 Duration (days) WORKOVER 11/1201913:00 1111201913:00 0.00 Daily Summary Operations 24h Forecast Move Doyon 15 over to SD37. HES Elms, Baker, and Witham testing tool compelibilily. 24h Summary Doyon contained prep for ng move. NES and Baker ng up to eel Inflatable Bridge Plug- surface function tested - good. Run m hole and log to 5.770P setting position below XN nipple, would not at ager several attempts. Pull out of hole and Baker unable to gel motor to tum on surface, recommend send W Coachman shop to trouble shom. Velco installed BPV. Decision made to move ng over SD37-DSP01. Operation at 07.00 Doyon moving he from SP03 to SD37. Time Log Start End Cum Dur msms Time Durfhn MO Phase Opr. Act Plan Gain, Desm. 00:00 0500 5.00 5.00 MOB A 1 P Continue to prep ng and equhro nVaompar ems for ng move, 05:00 0900 4.00 9.00 MOB J 15 PJSM, initiate permits, pick up lub aid.., Baker made up paces soaroe far IBP in HES unit Conduct voltage checks through 5116" wire, Baker power aouroe too smeY far 25000' of cable. will run off of HES panel. Make up BHA wain Baker ISP, functmn test motor, taking 14D volts and 140 mA W tum same, fundionalily was wanted by Baker Technician, slab oma wellhead and pressure test to 3000 PSI with LVT. 09 00 1330 4.50 13.50 MOB J 15 TW/ Run in hole with Baker IBP, log from 5600'to 5650. Fashion COE at 5770, (center N 9 pup below, XN nipple positioning top of fishing neck SST behave XN nipple. Attempt to set 18P, staging anent up to 200 valts, with amperage climbing la 1.7 amps, molar appearetl to be seized, repeated process several more times with same ..Wis. Baker recommends pulling to surface to inapxt BHA and function test motor on surface. Nil out of hole with IBP, removed lubricator and recovered IBP, function test IBP on surface with same mauls, staging voltage up to M vols and amperage at 1.7 amps, had no indication of motor function appears W be seared up. Baker recommeMs adding tools to shop in Nominate to troubleshoot. 1330 1]:00 3.50 17.00 MOB J 15 T00d Diswss phare forward suanchorege team. Secure wall and begin rigging down HES to move rig over SD37, wi is Baker mM HES resolve equipment issues. Move HES Unit leel trailer, antl support equipment. yahoo set 4- GW type H BPV In 1 I Preparation of rte mods. Maomam service lima and skid rig Boor back in position over pipe shed for move. Split pit complex I from rig sub complex 1700 00:00 TO 24.00 MOB A 2 P Doyon maving no from erw W SOST Remove generator f . mud pump 43, rock washer and geese bins from nosh side of 1 1 islaW. 0ontinue laying mass and positioned pit complex to move ham SPO}NE2 to SC 7RDSPO1. NOTE: SDS] -DSPC Pressure- Tubing 6 psi. -11A 1,271 psi. - 01A 5 psi. Gas Readings Avg Background Gas I%) Max Background Gas I%) Avg Connection Gas (%) Max Connection Gas I%) Avg Out Gas 1%i Max Drill Gas f%) Avg TOP Gas I%) Max Trip Gas (%) Daily Mud Volumes TanWAddiUONLass Type Des Volume (bbl) Hole Loss DO Tank 0'0 Cumulative Mud Volumes Active Volume (bbl)Hote Volume (bbl) onshore (bbl) Co. Additions (bbl) Losses (bbl) Cum Losses (bbl) 497.5 497.5 00 0.0 0.0 11.0 Daily Contacts position Contact Name Company Title Email Office Mobile Eni rewesantative Sieve Lawrence Eni Drllling Supv. sidtlntlirggeni.can 885-0715 Ent representative Davitl Smits En i Onin Supv. siddnling®enl.com 90]-BBSO]is Well Name: SD37-DSP1 Wellbore Name: SD37-DSP1 Well Code: 25754 Job: WORKOVER WCEI Level: 3 ^wily Report .e: 1114/2019 ReportN: 4 Page: 2 of 3 Daily Contacts Position Contact Name Company Title Email Office Mobile Eni representative Eli Asson Eni Drilling Sup, Eni representative Wade Thomas Eni Rig Clerk AKRigCIm1sOoyon15@om.com 907.6850722 Eni repreaardauve Pat Ahem Eni HSE Eni representable Mark Nobler Eni HSE Tod Push Sam Dye Doyon Drilling Field Superintended Tod Push Justin Hays Doyon Walling Tad Pusher dg156doyondr8ling.com Tod Push Einer FI¢aae Corn Drilling Tod Push Tod Push Cliff Owens Doyon Onning HSE cowensCdoyoriddliing... SBS0796 Tod Push Soon Simmons Doyon Digital HSE Personnel Log (P( B) Company Sam. Type Work INUr) Standbyrt H(hr) could Note GBR Open -Sam. 0 Galling Expro Flow back 12.50 0 Drilling EPA Inspector 12.50 0 Drilling NO Machinery Mechanic 12.50 0 Drilling Eni Engineer 12.50 0 Drilling ASRC CleM 12.50 1 Drilling ASRC SOA 12.50 1 SID Support ASRC Crane Ativisor 12.50 1 $10 Support Beacon Metllc 12.50 1 SID Support Doyon Fidd Superintendent 12.50 1 Drilling Northam Oilreild Services Fueler 12.50 1 SID Suppon Velm(BHGE) Wephuid 1250 1 Drilling ACS Enviromental 12.50 2 SID Support Barker Centrilift ESP Techs 12.50 2 Drilling Beacon HSE 12.50 2 SID Support Doyon Tod Pushen 12.50 2 Origin, Doyon HSE 12.50 2 Drilling MI Sworn Mud Engineer 12.50 2 DMling SLB Cement 12.50 2 Dulling ASRC Company Man 12.50 3 Drilling Competent'. Logistic 12.50 4 SID Support Helllburlan Slid Line 12.50 6 DnIIin9 MI Sw ico Mud Plant 12.50 6 Drilling Purcell Security 12.50 6 SID Suppon Ml S.. WIF 12.50 6 SID Support ESS Cawing 12.50 11 SID SupportWatley Tmd driver l Crane operator 12.50 14 GNP, Doyon I RigPersonnel 1 12.50 27 Dnlling_Total pilling Personnel BOP Stack B Components Description Sh0 Date Laocedlflcation DatePMesure Rating (psi) SOP Stack 1012412019 5/112015 5,000.0 Type Make Model ID Nom (in) P Range (psi) Last Cad Date Annular UK ba' 135/6 5000.0 511/2015 312"-8"VBR Firm Hytlnl MPL 5000 135/8 5,000.0 812412018 Blind Sham Ram Krim MPL5000 135/8 5.000.0 812412018 4lir x7"VBR Hydril MPL 5000 135/8 5.000.0 5/12015 Slow Circulation Rates Pump Number: 1 Make: White Star Model: Ouatra 2450 Stan DoleEntl Date Liner Sam (in) Volume Per Stroke Override (bbllstkl Mex Pressure (Psi) 4/102018 5 0.078 ;500.0 Date DeptM1 (ftKB) Slow Spd strokee(spin) P(psi) I Ell I%) I OFlow (gpm) Pump Number. 2 Make: While Star Model: Claim 24W Skirt Deh Entl Data Liner Shia (in) Volume Per Stroke Override(bbllsNr) Max Pressure(psi) 4/102D18 5 0.07877,500.0P Date Depth IRKBI 310w 3ptl Stroke. (spin)PIPs') ERI%) OFlow (9Pm) Pump Number 3 Make: National Supply Model: 12-P-180 Skirt Doh End Date Liner Shia (I.) Volume Per Stroke Ovenide tbbystk) Max Pressure (psi) 4111Y2019 4114 0.053 7,500.0 Date I Depth IRKS) Slow and I Strakes(spm) I P(psi) ERI%) OFlow hip.) Daily Bulk Supply Dem Description: Equipment Fuel Unit Lsb¢l: Gtl Unit Size: 1 Note: Data Consumetl ReceNed Retumetl Cum Consumed Cum Receivetl Cum Returned Cum On Loc Note 11/42019 1333.0 1,333.0 4,226.0 4,226.0 0.0 e0 Supply Baro Description: Mud Plant Bosere Unit label: Gal Unit Site Note: Date Consumetl Receivetl Returned Cum Consumed Cum ReceWetl Cum ReturnedCum On Lee Nole 11/42019 11980 198.0 7920 792.0 0,0 0.0 Supply man Description: Rig Fuel Unit Label: gal us Unit Size: i Note: Date Consumetl Received Ratomed Gum Consumed Cum Receivetl cum Returned Cum On Loc Note 11/412019 1,108.0 0.0 5,053.0 12,794.0 0.0 ],]410 Supply Rem Description: Rig Water Unit Label: bbl Unit Size: 1 Note: Doh Consumetl Received Retumetl Cum Consumed Cum Receivetl Gum Returned Cum On Loc Note 1114/2019 20.0 20.0 59.0 59.0 00 OD Supply Rem Description: WIF Boilers Unit Labol: Gal Unit Size: Note: Date Consumetl Recaivetl Retumetl Cum Consumetl Cum Reprined Cum Returned Cum On loo NOM 111412019 420 42.0 1fi8.0 168.0 0.0 0.0 Supply Rem Manhattan: WIF Injected Diesel Unit Label: Gal Unit Size: Note: Doh Consumed Receivad Returned Cu. Consumed Cum Received Cum ReturnedCum On Loa NOM 11/41201190.0 0.0 D.0 0.0 0.0 0.0 Last Authority Visit Data Tot insp. Nbr Total l.N.C. number Comment Well Name: SD37-DSP1 Wellbore Name: SD37-DSP1 Well Code: 25754 Job: WORKOVER WCEI Level: 3 ^aily Report .e: 1114/2019 Report #: 4 Page: 3 of 3 STOP Cards Submitted Company p Rpt. Com Doyon DNIin9 9 PJSM'S Doran Drilling Inc. 9 HRWS Doyon Drilling Inc, 9 COW Doyon Drilling Inc. 16 Sete Wnda MI Swaco 3 RIR's Ml Swaco 2 HARCIJSA General Notes Comment: "wily Report .a: 1 1/512 01 9 Report #: 5 Page: 1 of 3 Well Header Well Name: D 37 -DSPC Wellbore Name: me: SD37- Subsidiary Well Code: 25754 ADL -380583 ENI PETROLEUM Job: WORKOVER ani WCEILevel: 3 "wily Report .a: 1 1/512 01 9 Report #: 5 Page: 1 of 3 Well Header P4rmIRConcession N° operator Subsidiary Iniaai Uhee Code ADL -380583 ENI PETROLEUM ENI Petroleum Co. Irrc. DEVELOPMENT WELL O PC= DI COLTIVAZIONE Roteny Table Elewtion(R) Greuntl Level(ft) First Flange (ft) RKB-Base Flange (k) RKB- Tubing pool (ft) 32,805.12 13.10 16.00 32780.32 32764.62 Rigs Rig Name Contrector Rig TYPe Rig Num Rig SbH Dale Rig Release Date RIG 15 DOYON IAND RIG 0]23 11/112019 Daily Information Weather Temperature Wind Daya Ln (days) DaysPo (days) POB Overcast 28.4 N @ 11 MPH ]39.00 139.00 10] 0 Safety Incidents - Near Miss Data Category Type Subtype Seventy Cause Lost timer Comment Safety Drills Days Unfit Next Check Type 0Occur Last Data Next Date (days) Rig Inspedion 5 11/5/2019 1 Safety Meeting 5 11/5/2019 /8/209 1 TT Fire Drill 1 11�15(2019119 11/312019 1111]/2019 12 TT H2S Drill 2 1114/2019 1111812019 13 TT Man Down Drill 1 111512019 213/2020 90 Casings seat Cos. Type OD (in) ID (in) Grade Top (RKB) I Bottom fmU) TVD Sot. (ftKB) Landing Date CONDUCTOR 20 10.25 %-65 0.0 100.0 180.0 92212011 13318 -SURFACE 13318 1242 L. -4.0760 4.112.9 4,1127 92912011 CASING CASING 9518 loll $,850.9 6,901.8 6,901.d 101&2011 CASING 6,517.0 6.516.6 32912013 Last Cementing Cementing sort Date: lenoboll SMng:<recatl not imnd> comment. Stg tl Top f r,a) I Top Meas Meth Stan (RKB) Corn 1 4.317.0 Volume Czlculations 6,90L0 HIS up and test hard lines from Schlumberger to ng V3000 poiA Rig tamps- break circulation end pump 110 bbls. of Mud Push It ® 10.1 -rate of 6 bpm Q 300 psiA Shul-0own drop bottom plug \ SLB mix & pump Lead slurry 71 BMs. Q 12.5 ppg.%Class, LBeorae% 1.57 Yield, mix water 015.483 gallsk. - Pump rate of 4.0 bpm a 480 psiA SLB mu and pump Tail slurry W bbls.1 15.0 ppgA Class G % 1.16 Yield, mix H2O at 5.092 gairsk. - Pump rale of 3.0 bpm ® 500 psi.%Shut down & drop top plug - SLB pump 10 bbls H2O and wash upA Displace with 489 Ms. 110.1 ppg mud with ng pump at ] bpm w1200 psi, at 169 blas away slow Pump to 2 bpm with 950 psi. FCP with M1dl rehires%Bump plug to 5001psi, over FCP to 15001psi. - Hold for 10 minutes and bleed off- check floats are holding- GoodA Cement in place 0530 hrs. 2 Job Information Job Phase Planned- Date Star!Date End Data P50 Duration (days) WORKOVER 119@01913:00 1111201913:00 000 Daily Summary Operations Uh Forecast Run in hale HES Hine & Baker to set IBP - POOH. Load 16.7 ppg kill fluid in pits. Pressure Test IBP 2000 psi. over Tubing Pressure and Need off 10 perform an inflow, lest. Run in hole with WelRech electric tubing punch two holes minimum and verify tubinglannuius communicxtlon - pug out hole. Circulate 16.7 ppg Mi fluid and momtor. Install BPV and nipple down baa - prop to pull f fte bead. 2M Summary Doyon move rig from SPO HNU In SD37-DSPO1 and skid Boor mer well. Hook-up interconnects service lines - berm ng. Vetm pull BPV Will lubricator. Spot HaWburton E-I'me unit and rig up BOP and lubricator. Pick-up BHI 2-11T IBP hood assembly, function test motor -(good lest), prep to test. operation at 07.00 IBP Failed to at, POOH & Prep to RIH V VEVO Plug Time Log Start End Cum Dur Time Time Durr r) (hr) Phase Opf. Act.LPI Oper. Descd 0000 09:00 9.00 add MOB A 2 Mme sub and pit complex down to SD37-DSPOt and align inbrconneds and set pits near to sub complex. 0900 1600 TOO 16.00 MOB A 2 Set alompers down on beam end skid rig floor well bay, work an berth around rig and hook-up interconnect selvlee lines. Lay out top dove Nedncel caWez and plug-in, unsecured top ddm from rails and power -up and test same. Baker & HallibuMn testing standard IBP motor at Hellibudon shop. HES Etech & Baker IBP specialist m Intuition. Ainved on location and get orientation. 16 00 16: W 2.50 18.50 W.O. E 5 Mobilized Vetco dubncalor and pull BPV. Spot HES Nina unit add bol trader at Doyon 15 beaver slide. Spot BOP rack and POE tray. Wad Pump in sub & BOPs In cellon and make up to wellhead Pu11200' of cable off unit. Load grease head on beaver slide and take to ng floor. Take hoses. T -bar, hoses to rig floor. 1830 2130 3.00 21.50 W.O. E 5 Load lubncalor m pipe had and lend on skate. Make up Pump in sub. BOP, and risen b wellhead. Riser sticking about 2' above rotary table. Sol a3 mud pump and Mole -up interconnect. 21 SO 00:00 2.50 24.00 W O. E 5 P Function task Baker motor on ..dace, meta goad tOOV 100 Me, INV 124 Me. Make up 2-110" Inflatable Bridge Plug. Slab on wellhead add prep to test- PT to 3000 psi. Complete iMe endear ll of 93 mud pump. Gas Readings Avg Background Gas (%) Max Background Gas (Y.°) Avg Connection Gas (%) Max Connection Gas I%) Avg Drill Gas (%) Max Drill Gas 1X) Avg Trip Ges (Y°°) Max Trip Gas (Y°) Daily Mud Volumes TanklAdtlitionlLosa Type Des Volume (bbd) Hole 57.5 Loss 00 Tank 0.0 Cumulative Mud Volumes Active Volume Real) Hoke Valume (bbl) Additions (bbl) Cum AtltlHions (bbl) Losses (bbl) Cum Losses (bbl) 497.5 69].5 O13 00 0.0 0.0 Daily Contacts Position Contact Name Company Tale Email Mae Mobile Eni represamalive Sieve Lawrence Eni Drilling Supv. drillinB®eni.com 6859]15 Eni rcpresenktiva David Smith Eni Onlling Supv. tln0irq®eni.com fR,0.rkcD,oml5QSmcmn 9074105.0715 Eni representative E9 Wilson Ern Dulling Supv. Eni representative Weds Themes Enl Rig Clerk 907-685-0722 Well Name: SD37-DSP1 Wellbore Name: SD37-DSP1 Well Code: 25754 Job: WORKOVER WCEI Level: 3 ^-sily Report e: 111512019 Report #: 5 Page: 2 of 3 Daily Contacts Position Contact Name Company Title Email Office Mobile Ent representative Pal Aham Enl HSE Ens represenblive Mark Hublm Em HSE Tool Push Sam Dye Doyon Going Field Superintendent Tool Push Justin Hays Doyon Drilling Tool Pusher ngl5Q9ldoyontlriYing.wm Tool Push Einar Fleagle Doyon pining Tool Push Tool Push CIiROutru Doyon Ming HSE cowens@doyontlNling.wm 68S0796 Tool Push Scoff Simmons Doyon Ming HSE Personnel Log (P( B) Company Sam. Type Work H(hr) Stan -by H(hr) Count Note GBR Casing 12.50 0 Drilling Expro Row back 12.50 0 Drilling EPA Inspector 12.50 0 Drilling NC Machinery Mechanic 12.50 0 Drilling Ent Engineer 12.50 0 Dolling ASRC clerk 12.50 1 Drilling ASRC SOA 12.50 1 SID Support ASRC Crane Advisor 12.50 1 SID Support Beacon Medic 12.50 1 SID Support Doygn Field Superintendent 12.50 1 Ming NOMem Oilredd Services Faster 12.50 1 SID Support Vetco(BHGE) WellHead 12.50 1 Ming ACS Enviromemil 12.50 2 SID Support Beeson HSE 12.50 2 SID SuPpOri Doyon Tod pushers 12.50 2 Ming Doyon HSE 12.50 2 piling MI Swam Mud Engineer 12.50 2 Ming SLB Cement 12.50 2 Ming ASRC Company Man 12.50 3 Ming Baker CentrillR ESP Techs 12.50 3 Ming Competentia Logistic 12.50 4 SID Support Purcell Security 12.50 5 SID Support Halliburtm SliUc line 12.50 6 Ming MI Swam Mud Plant 12.50 6 Ming Ml Swam WF 12.50 8 SID Support ESS Gearing 12.50 11 SID Support Widay Truk driver l Crena operator 12.50 14 DMling Cyon I Rsg Personnel 12.501 28 1 pMing_Tdal Drilling Personnel BOP Stack & Components Description Stare Data at Da ..a an DeN Pressure Rating P. BOP Stack 10/2412019 51112015 51000.0 Type Maka Model ID Nom (in) PRange (psi) Last Cert Date Annular Hytlnl GK 500 135&8 5,000.0 5112015 3112"-8"VBR Hydri MPLSOW 1a&8 5,000.0 8/242018 Blind Sheer Ram HydM MPL 5000 13 5At 5,000.0 &242018 4112"x]"VBR Hytlnl MPL 5000 135/8 5,000.0 5112015 Slow Circulation Rates Pump Number Make: White Star Model: Quatro 2450 Start Date End Data Liner Size (in) Volume Per Stroke Ovanide (bbystle) Max Pressure (psi) 4/102018 5 D.078 7,500.0 Date Depth (11KB) Stow Spot Strokes (spm) ) P (psi) En 0 Flow (gpm) (X) Pump Number. 2 Make: Mae Star Madel: Qualm 2450 Start Date End Gee Liner Size (in)Volume Per Stroke Override (bbBSM) Max Pressure (psi) 4/102018 5 90]8 7!K)e0 pate Depth (11M) Slow Sptl Strokes (sPm) P (psi) EB I%) 0 Flow (gpm) Pump Number. 3 Make: National S. Model: 12-P-160 Start Date End Det. Liner Site (in) Volume Per Stroke Ov mndp (bbgstk) Max Pressure (pat) 4/1=019 4114 0.053 ],500.0 Dote Depth (RKB) 91ow Sptl Strokes (spm) P (psi) EB (14) 0 Flow (gpm) Daily Bulk Supplybem Deseription: Equipmem Fuel Unit Label: Gal Unit Size: t Note: Gta consumed Received Returned Cum Consumed Cum Raceivetl Cum Returned Cum On Lac Note 11/5/2018 16690 1,669.0 5,895.0 5,0950 0.0 0.0 Supply kaon Description: Mud Plant Boilers Unit Label: Get Unit Size: Note: Date Consumetl Racatvn Relumed Cum Consumed Cum Received Qum Returned Com On Loc Note 11/5/2019 1980 198.0 990.0 990.0 be 0.0 Supply hem Description: Rig Fuel Unit Label: gal us Unit Size: 1 Note: Date Consumetl Racaivad Retume0 Cu. Consumed Cum Raceivetl Cum Relumed Cu. On Los Nate 111512019 1,890.0 2,050.0 6,]43.0 14.844.0 00 8,101.0 Supply hem Description: Rig Water Unit Label: bM Unit Size: 1 Note: is Consumed Resolved Returned Cum Consumed Cum Received Cum Returned Cum On Loc Nate 111512019 3].0 135.0 98.0 194.0 0.0 98.0 Supply Item Deud 'an: WF Baden Unh Label: Gal Unit Size: Note: Dere Consumed Raceivetl Relumed Cum Consumed Cum Received Cum Returned Cum On Loc Note 111512019 42.0 42.0 210.0 2100 0.0 0.0 Supply ham Descri n: WIF injected Diesel UnMlabel: Gal Unit Size: Note: Date Consumed Raceivetl ReNmetl Cum Consumed Cum Received Cum Returned Cum On Loo Note 11/512019 0.0 0.0 0.0 0.0 0.0 0.0 Last Authority Visit Data Tot Insp. Nbr Total I.N.C. number Comment STOP Cards Submitted Company %Rpta Com Devon Dolling 8 I PJSM5 Well Name: SD37-DSP1 Wellbore Name: SD37-DSF Well Code: 25754 Job: WORKOVER WCEI Level: 3 Daily Report -)ate: 111512019 Report #: 5 Page: 3 of 3 STOP Cards Submitted Company k Rpt: Co. Doyon Drilling Inc. Doyon Drilling Inc. Doyon Drilling Inc. MI Swaco MI Swaco A 8 8 3 2 sate cams cow HRWS RIR'S HARC/JSA General Notes Comment Daily Report late: 111612019 Report #: 6 Page: 1 of 3 Well Header Well Name:D Wellbore Name: e: SD37.37•DSF MM Well Code: 25754 ADL -388583 ENI PETROLEUM Job: WORKOVER ani WCEILevel: 3 Daily Report late: 111612019 Report #: 6 Page: 1 of 3 Well Header Permk/Concesalon N° Operator bubelEiery Initial Lohee Code ADL -388583 ENI PETROLEUM ENI Patmleum Co. Inc. DEVELOPMENT WELL O PORO DI DOLTIVAZIONE Rotary Table Ehvogon (ft) Ground Level (ft) First Flange (ft) RKB-Base Flange IN) RKB- I bring $pool (it) 32,605.12 13.10 116.80 32,788.32 32,784.62 Rigs Rig Name Contractor Rig TYPe Rig Num Rlg Start DataRig Release Data RIG 1s DOYON LAND RIG D723 11/1/2019 Daily Information Weather Temperature (*F) Wind Days LTl(tlays) Days RI (days) POB Cloudy 26.6 NE 9 MPH 740.00 740,W 111.0 Safety Incidents - Near Miss Date Category TyPs' Subtype severity Cause Losllme] Comment Safety Drills Days Until Next Check Type 0Occur Last Data Nexl Date (days) Rig Inspection 6 11/6YJ019 11/]2019 1 Safely Meeting 6 111612019 11/]12019 1 TT Camp Evac 1 11/612019 214/2020 90 TT Fire Drill 1 111312019 11/17/2019 11 TT nGS Dell 2 11/412019 1111812019 12 TT Man Down Drill 1 11/512019 11312020 89 TT Well Kill DMI 1 111312019 11/1711019 11 Casings seat Cas. Type Do (I.) ID (in) Grace Top(ftKB) Boftom Ifth8) TVO Bot(ftKB) Lantlirig Deh CONDUCTOR 20 18.25 X-65 0.0 160.0 180.0 912212011 13 SAr SURFACE 133/8 12.42 11 40]60 4,1129 4,112.] 91012011 CASING CASING 9518 Lao -6.853.9 6,901.8 6,901.4 10/812011 GAGING 6,517.0 6,518.8 312912013 Last Cementing ng start Date: lww2oll string:<mcard not bunds Comment Top (ftKB) Top Meas Meth Blm (ftKB) Co. 4,317.0 Volume Calculations Bgele Rig up and test hard lines from Schlumberger long 83000 psiA Rig pumps- break circulation and pump 110 bits. of Mud Push II @ 10.1 -rale d6 bpm @ 300 psi.\ Shut -down drop bottom plugA SLB mix 8 pump Lead slum/ 71 bbis. @ 12.5 ppgA Gass. Ulani 1.57 Yield, mu water at 5.463 gaksk - Pump rate of 4.0 bpm @ 460 psiA SLB mix and pump Tei slurry 80 bbls. @ 15.8 ppgA Class G % 1.16 Yield mu 120 at 5.092 gallsk. - Pump rale at 3.0 bpm @ 500 [Job psi.1 Shut dam S drop top plug - SLB pump 10 has H2O and wash uA\ Usplace with 489 bbls. @ 10.1 ppg mud with ng pump at 7 bpm w1200 psi, at 469 bbls away slow pump to 2 bpm with 950 psi. FOP with full Miami Bump plug 0 SOWpsi, over FOP to 15001psi. - Held for 10 minutes and bleed oft- check floats am holding- Good\ Cement in place 0530 me. formation Job Phase Planmtl bran are She Dote End Data Pso Duration (days) WORKOVER 11/112 019 1 3:00 11111201913:00 000 Daily Summary Operations 24h Forecast Surface test tool, iidwp WellTeen el.ch , tubing punch- urn in hole to full joint above X nipple, pressure on tubing to verify punch (total6 holes)- POOH. Circulate 16.7 ppg kill fluid and monitor. Install BPV and nipple dam tree- prep to pull false bald, Nipple up SOP slack and test to Sundry, requirements 250.3500 psi. 24h Summary Run in hale with BHI 2-118' IBP to set at 5,771' would not set- POOH and inspected, Secured well - Halliburton bared out, crew rest Continue makeup stmonneadsaryice lines and spot rig components. Set EVO plug at COE 5,771' and test. Run junk bobber set at 5,761. L/D tool sti ng and fe-head rope socket. Sent Hellibunon Elim engineer to rest. AOGCC ra49cation on update for BOP testing @1640 firs. Operation at 07.00 Inspect tubing punch, prep bad up lad to RIH. Time Log start End Cum our Time Time our (far) Inr) Phase Opo. Act. Pon Oper. Desc, DODO 51:OD 1.00 1.00 W.O. M 5 P complete hunkered test to 55NFOW psi. antl Now down gm. 01:00 0500 4.00 5.00 W.O. M 5 P Run in hole with BHI 2-1/8- IBP logged up to selling depth of COE 5771', midpoint d g Pup below XN nipple. Exuberances molar to inflate plug with good Indication of sla fuzed voauge of ISD yds it was working. estimated 2228 mine to complete process. No increase in village to indicate Meeting was plug, continue to urn for 1 Mur. Baker indicated possible hale in element -pull out fide -no charge in pick-up weight W Include setting of plug. 0500 0700 2.00 -700 WO, M 5 P Bleed oft and blow down lubricate, Pull antl hoped IBP aft he immediate evidence of tool (adore. Perform function teat an surface and motor engaged and ramped up without issues. 0700 12:30 5.so 12.50 W.O. M 5 P Halliburton crew time out and weld to reML Continued to make up secondary all, high pressured mud and choke lines M pro roof, dress shakers in p0s, spot mud pump VFD, repoften mud engineers shed, pertom i emit inspedian. Transfer 16.7 ppg Nli weigh fluid to active pks. 1230 1800 5.50 18.00 W.O. M 5 Pi Pmgram EVO plug and make-up DPU. Slab lubricator end lest to 3000 psi. Run in hoe and camelate to set COE at 5771' WLM. Pull our hole and Install test cap in lubricate. AGGCC was updated at 1610 fin. an notification for BOP testing. 1800 2000 2 OD 20.00 M 5 P Attempt to pressuraup on EVO plug to 4000 psi. in 250 psi memments from 23W psi. Observed increase In A annulus pressure from 1046 psi while pressuring up tubing. Shot down at 3900 psi. and monitor for 35 mins, final pressure was tubing j [0, 3,150 psi. and A annulus 1691 psi. Bleed oR to 500 psi and monitor far inflow test, communication between tubing and A annulus. Stood off A annulus he 1000 psi and 11700 psi. 2000 22:30 2.50 22.50 w.G. M 5 1 P I Pok -up junk catcher and we in hole set at 51 Pull out hole with running tad assembly and inspect -goad sat. 2230 0000 1501 24.00 1 W.O. M 5 1 P Lay dawn tad stung and re-0ead rope socket after 5 running- WellTech testing tools an same - Operation from 00:00 to 06:00 Start End Cu. our Time Time our fin (hr) Phase Opr. Act. Plan Open. Desi, 00:00 0200 11 26.0 W.O. M 5 P Complete re -head of rope sacker and pick-up Welfrech tubing hole punch, performed surface checis on and string -(good). Slab up lubricator and lest, 02:00 W:30 4.50 30.50 W.O. M 5 P Run in hole with Warl I Man tubing hoar punch - cone millog in place with COL to 5,617'- putting first hole @ 5,633'. Start process to deploying tool and observed current and voltage exceeding Burgs, appeared to be a short in system. Performed OHM test on cabs. to an. good resistance to cable head. Pug out of hole to chert tool components. Gas Readings Avg Background Gas (°6) Max Background Gas I%) Avg Connection Gas (%) Max Connection Gas I%) Avg Drill Gas (%) Max Onll Gas (%) Avg Trip Gas (%) Max Trip Gas I%) Well Name: SD37-DSP1 Wellbore Name: SD37-DSP' Well Code: 25754 Job: WORKOVER WCEI Level: 3 gaily Report .ate: 11/612019 Report #: 6 Page: 2 of 3 Daily Mud Volumes TanklAdditionlLoss Type Des Volume(bbl) Hole 49],5 Loss 0.0 Tank 630.0 Cumulative Mud Volumes Active Volume( bbl) Hole Where,(bbI) Additions 1661) Cum Additions(bbp Losses (the Cum Losses (bbl) 1,127.5 497.5 0.0 0.0 10.0 Daily Contacts Position Combat Name Company Tulle Email Mo. Mobile Eni representative Steve Lawrence Eni Drilling Sup, siddriltimallIsmi.corn 68541715 Eni representative David Smith Eni Drilling Supv. sidddlli,@ani cam 90768&0715 Eni representa0ve Chad Guece Eni Drilling Sup, 90768&0135 Eni representative Wade Thomas Eni Rig Clerk AKRigCrelk.Dc,,hl50eni.crim 9078851722 Ertl representative Pat Ahem Eni HSE End representative Mark Hubler Eni HSE Tool Push Sam Dye Doyon Dolling Field Superintendent Tool Push Justin Heys Doyon Drilling Tool Pusher rigl5Q,loyondnlling.com Tool Push Einar Fleagle Doyon Drilling Tod Push Tool Push ClglOwens Doyon edging HSE cowens@doyronddlidng.com 6BM796 Triol Push Dave Sana Doyon Drilling IHSE lifienubtfil.,aziddlifinecone 168M796 Personnel Log (POB) Company So,. Type Work H (but Steri H (hr) Count Note GBR Casing 12.50 0 Drilling Expro Flow back 12.50 0 Dnlldng EPA Inspector 12.50 0 Drilling NO Machnery Mechanic 12.50 0 Drilling Eni Engineer 12.50 0 Drilling ASRC Clerk 12.50 1 DMling ASRC SOA 12.50 1 SID Support ASRC Crane Advisor 12.50 x 1 SID Support Beacon Medic 12.50 1 SID Support Doyon Field Superintendent 12.50 1 entire Northern Oilhald Services Feeler 12.50 1 $ID Support Vat.OBHGE) WWIHead 12.50 1 tinting SLB Cement 12.50 1 Drilling ACS Eavimmental 12.50 2 SID Support Beacon HSE 12.50 2 SID Support Doyon Tad pushare 12.50 2 Grilling psych HSE 12.50 2 Dolling MI S . Mud Engineer 12.50 2 Drilling ASRC Company Man 12.50 3 Dtllling Baker Hughes Baker Hughes 12.50 3 Drilling WeIITec Weirrec 12.5D 3 Drilling Compassed. Logistic 12.50 d SID Support Purcell Security 12.50 5 BID Supprirt MI S. Mud Plant 12.50 6 Drilling Halliburton Slick Line 12.50 8 Drilling Ml Sads. WIF 12.50 8 SID Support ESS Catering 12.50 11 SID Support Worley Truck driverI Crone operatar 12.50 14 Drilling Doyon I Rig Personnel 1250 28 Dnlling_TOW Onlling Personnel BOP Stack 8 Components Description Stag Data Last Ce ication Date Pressure Rating (Psi) SOP stack 1012412019 5112015 5,000.0 Type Make Model ID Nam (in) P Range (pat) Last Cart Data Annular HytlM GK 500 13518 5,000.0 &12015 3In' WVSR HytlM MPL 5000 13518 S,OD0.0 8242018 Blind Shear Ram Hydril MPL 5000 13 &8 5,00.0 82412018 412" x 7" VSR Hydril MPL 5000 13 &8 5,000.0 51112015 Slow Circulation Rates Pump Number. 1 Make: While Star Martel: Quatro 24M Start Date End Dao Liner Size (in) Vale. Par Straka Override(bblotk) Max Pressure lost) 411012018 5 0.078 7,500.0 Dab Depth nURI Slaw Sptl I Strokes(spm) P(psi) I ER IX) 1 OFlow(gpm) Pump Number: 2 Make: White Star Madel: Quatro 2450 Start Dab End Date Liner Sim (in) Volume Per Stroke Override (bbll.thj Max Pressure (psi) 4/102018 5 0.078 ],500.0 Date Depth (11,8) Skew Spa Stroke. (spm) P (psi) EM (X) 0 Flow (gpm) Pump Number. 3 Make: National Supply ModN: 12-P-160 Start Data End Dateliner Sins (in) Volume Per Stroke Override (bblistk) Max Pressure (psi) ,Ii4114 0.053 7,500.0 Data I Depth(hKB) Slow Spd Slakes(spm) I P(poll Eir QFlow lgpm) Daily Bulk Supply item Doodripaon: Equipmeni Fuel Unit Label: Gal Unit Size:i Note: Deb Censum.3 Received Returned Co. Consumed Cum Received Cum Returned Cum On Loc Note 1 M2019 1364.0 1.364.0 7,259.0 7,259.0 0.0 0.0 sup rywm Description: Mud Plenl Borten Unit Label: Gal Unit Size: Note: Dab Consumatl Receivetl Retumatl Cum Consumed Gum Received Cum Returned Cum On Loc Note 11/612019 198.0 198.0 1,188.0 1,188,0 00 0.0 Supplyltem Deecrieon: Rig Fuel Unit Label: gal us Unitsize: t Note: Dare Consumed Received Returned Cu. Consumed Co. Received Cum Returned Cum On Loc Note 11/62019 1,14].0 2,885.0 7,890.0 1],]29.0 0.0 9,839.0 Supply brim Description: as Wale, Unit Label: lid Unit Size: 1 Note: Well Name: SD37-DSP1 Wellbore Name: SD37•DSP Well Code: 25754 Job: WORKOVER WCEI Level: 3 -taily Report ,ate: 1116/2019 Report #: 6 Page: 3 of 3 Date Cons umed Received Returned Cum Consume 1 Cum Receivetl Cum 11 1:11L Lo Cum On c Note 111812019 2? O 200.0 123.0 394.0 0.0 2]1.0 Supply eem Description: yin Bakers Unit "I Gal unit Size: Note: Dela Consumed Received Returned Cum Consumed Cum Recelvatl Cum Returned Cum On Loc Note 11/612019 42.0 12.0 252.0 252.0 0.0 0.0 Supply Item Description: WIF Injected Diesel Unit Label: Due Unit Size: Note: Dale Consumed Received Returned Lum Consumed Cu. Received Cum Returned Cu. On Loc Note 11/812019 00 0.0 0.0 0.0 00 0.0 Last Authority Visit Date Tot insp. Nbr Total I.N.C. number Camment STOP Cards Submitted Company y Rpts Co. Doyon Grilling ] PJSM'S Doyon WIN, Inc. ] HMS Doyon Drilling Inc. ] CAW Doyon DA,, Inc. 4 Safe Cards Ml Swaco 4 RII Ml Sweco 2 MRCNM General Notes comment: ')aily Report Jate: 11/712019 Report #: 7 Page: 1 of 3 Well Header Well Name:D 37 -DSI Wellbore Name: e: SD37- Well Code: 25754 ani Job: WORKOVER DEVELOPMENT WELL POMO DI WCEI Level: 3 ')aily Report Jate: 11/712019 Report #: 7 Page: 1 of 3 Well Header Permfl/Conceseion N°Subsldiary Initial Lahee Code ADL -388583 ENI PETROLEUM ENI Pelralaum Do. Inc. DEVELOPMENT WELL POMO DI GOLTIVAZIONE Rotary Table Elevation(ft) Ground Least (ft) First Flange (ft) RKB - Base Flange IN) RKB -Tubing Spool(ft) 32,805.12 13.10 16.80 32,188.32 32,784.62 Rigs Rig Name Contractor Rtp TYPe Rig Num Rig StaidDate Rig Release Date RIG 15 DDYON LAND RIG 0]23 11/12019 Daily Information Weather Temperature(°F)Wind Days LTI(days) Days R! (days) POB Cloudy 15.8 E 26MPH 74100 741.00 111.0 Safety Incidents - Near Miss Data Category Type Subtype Severity Cause Costume,, Comment Safety Drills Days Until Next Check Type POccm Last Data Next Data (days) Rig Inspection 7 11/712019 11IW2019 1 Safety Meeting 7 11912019 11/02019 1 IT Camp Evac 1 11IW2019 2/412020 89 TT Fine Drill 1 111312019 11/1712019 10 TT 112S Ddli 2 111412019 11/1612019 11 TT Man Down Dell 1 i ll51201g 20202B 80 TT Well Kill Drill 1 1113/2019 11/1]/2019 10 Casings seat Cas. Type OD (in) ID (in) Crime Top (ftKB) I Bell (ftKe) TVD Bot. (RKB) Lending Date CONDUCTOR 20 1625 X-fi5 0.0 180.0 180.0 912212011 13318"SURFACE 133/8 1242 LBO -0,076.0 4,112.9 4,112] Bl2]I2011 CASING CASING 9518 Lao -6850.9 B,9%.8 6,901.4 10/8/2011 CASING fi,518.8 329/2013 Last Cementing Cemmiting Start Date: 10192011 Siring: �oxcoN not mund> Comment: Ssle Top (RKB) Top Meas Meth Bun (RKB) Com 1 4,317.0 Volume Calculations 8,901.0 Rig up and test hard lines from Schlumberger to rig V3000 psi.%Rig Pumps- break circulation and pump 110 We. of Mud Push 11 @ 10.1 -rate of 6 bpm @ 300 psl.%Shd-down drop bottom plug.%SLB mu 8 pump Lead slum/ 71 bels. @ 12.5 ppgA Class. Utecrete% 1.57 Yield, mix water a15.463 gal ak. - Pump rate of 4.0 also @ 460 psi.%SLB mix and pump Tail sluts 8D MIs. @ 15 8 ppg%Class G \ 1.16 Yield mix H2O at 5.092 gayst - Pump rate of 3.0 bpm @ 500 p A Shut down a drop top plug - SLB Pump 10 NWs H2O ark wash upA Disputes with 4B9 Oaks. @ 10.1 post, mud with ng pump at 7 bpm w200 psi, at 469 bible away slaw pump to 2 bpm with 950 psi. FOP with full returns\ Bump pug to 5Mpsi, over FOP to IWO/psi. - Hold for 10 modules and Meed o0- check floats are holding - Good\ Cement in place @ 0530 his. 2 Job Information Job Phase Planned Smrt Dam Start Date Ead Date P50 Duration (days) WORKOVER 11Iffi0181390 11/11201913:00 0.00 Daily Summary Operations M Pat cast Nipple down ties - install Jim, plate to .If false bowl and Nankin,, plug for resting BOP. Nipple up SOP stack and test to Sundry requirements 2WGW0 psi. Pull string in tension and ng -up Helllbudon and WAITech to cut 4-12" tubing. 20 Summary Surface test and pick-up WeIITech electrical tubing punch -ran In hde correlam on depth for first sMl. Encountered electrical short, check surface equipment- (goo ff. Pull out o1 hole - check mals for elec4icol shod Gars) - re4heed. Retest tool string ran and in holes - di 6 holes in tubing. Pug cut hde, lay down toes and ng down Halliburton a-IineBubricator. Displace well with 161 ppg kill fluid and monitor for 1 plus hour, verified dead PJSM- install En and proceed to nipple down tree. Operation at 07.00 NIU ROPE Time Log Start End Cum our Time Time Dur lhQ Ihd OF, Act Plan Open. Desch 00:00 02:00 2.00 2.00 M 5 P Complete ne-head of rope socket and pickap WenTech tubing hde punch, yecanned eudace checks on tool string -(good). Stab up lubrketor and test. 02:00 0630 4.50 6.50 M 5 P Run M hide with Won-ech tubing hale punch -comelalellog in place wits CCL to 5,817- muting first hole @ 5,633'. Sued process to deploying tool and observed current and voltage exceeding limits, appeared m be a short in system. Performed rPh OHM test on cable to show good resistance to cable head, PUN out d Mie to cabal, root components. M30 1000 -3,50 10.00M 5 U lisped and ending tool found Inline jar assembly had shoded out. re -headed - service getting punch and surface check - (good). Stab up lubricator and test to 3000 psi. 1000 13:00 3 00 13.00M 5 P un In hde with Well -och tubing punch laglconeird in place with CCL .1 5,617- to Put first held a[ 6,633'. Pressure -up WNng m 1290 psi. and A annulus was 845 psi. Initiated deployment of punch and obsersed Gutter concoct wire trung, which cot 12 MM Me. Pressure increase in TBG pressure m 14M psi. atter remudnd deter wird A annulus mucking. Pulled up hole ark performed tubing punch W 5.032', 5,631', 5,330' 5,829', antl 5,828'. 1300 1400 1 00 14.00 W.O. M 5 P PUN out hole with Waitress tubing punch and inspect tools- 14:00 17:30 3 50 1250 W O. M 5 P PJSM - lay down Wa1ITed1 fact string and its down Ha libudon Iubdcakr and Nine equipment Move equipment out m set accumdalor In place. 1]:30 2030 30D 20.50 W.O. M 8 P PJSM- pump down Tubing to displace well with 16.7 poll kill fluid with A annulus returns to tiger tank. ICP 650 psi with 84 gpm and 110 psi on A annulus. FCP 620 psi with 150 giant, and 137 psi on A annulus. Pumped total 448 bels. Monitor B annulus which increased to 352 psi. Trensmr fluid from tarda to WIF up right tank 20 30 22:00 1.50 22.00 W.O. M 9 P Monitor well tubing and A annulus to verified killed -(dead). Blow down lines to tiger tank and continue transferring to WIF up -fight fame. 22:(10 00:00 2.00 24.00 W.O. C S P PJSM-Video set BPV and nipple down tee- trouble backing out Gray -Lock damp MNs. Gas Readings Avg Background Gas (%) Max Background Gas (X) Avg Connection Gas (%) Max Connection Gas (%) Avg Drill Gas 1%) Max Drill Ges (%) Avg Trip Gas (x) Max TOP Gac 1%) Daily Mud Volumes TsnktAddRIonlLOss I Type Des Volume INA) de 412.0 ass 0.0 Tank 355.0 Well Name: SD37-DSP1 Wellbore Name: SD37-DSr Well Code: 25754 Job: WORKOVER WCEI Level: 3 Daily Report Jate: 111712019 Report #: 7 Page: 2 of 3 Cumulative Mud Volumes Active Volume (bbl) Hole Volume (bbl) Additions (bbl) Cum Additions (bbl) Lasses (bbq Cum Lasses (bbl) 76].0 412.0 0.0 0.0 0.0 0.0 Daily Contacts Position Contact Name Company Title Email Office Mobile Eni represe.Who. Steve Laadence Eni Dnking Supv, siddlling@.me.m 685-0715 Eni representative David Smith Eni Doling Supv. odddlling®eni.com 907485-0715 5N representative Chad Guece Eni Drilling Sop. 907485-0726 Eni representative Wade Thames Eni Rig Cterk AKRigGelsDoyon1S@wu.com 9074854722 Eni representative Pal Ahem El HSE Eni representative Mark Hubby Eni HSE Tool Push Sam Dye Doyon Ptilling Field Superintendent Tool Push Ryan Pankretz Doyon Drilling Tool Pusher ngi5@doymdnlling.com Tool Push Einar Rea ile Doyon Grilling Tool Push Tool Push C1i17 Owens Doyon Drilling HSE cowenstidoymakillinacam 685A798 Tool Push Dave Sena Doyon DAling HSE dsenaCdorondnlrng,mia 1685A796 Personnel Log (POB) Company Serv. Type Work H lhr) Sbnd4y H thy) Court Noss Can Genial 12.50 0 Drilling Expro Flow back 12.50 o Drilling EPA Inspector 12.50 o DAling NO Machinery Mechanic 12.50 0 Dolling Eni Ergine. 12.50 0 Dolling ASRC Gel 12.50 1 DAling ASRC SOA 12.50 1 SID Support ASRC Crane Advisor 12.50 1 SIDSuppon Beacon Medic 12.50 1 SID Support Doyon Field Superintendent 1250 1 Waling N.Ikem Oilidid Services Faster 12.50 1 SID Support Vetco(SHGE) WellHead 12.50 1 Drilling SLB Cement 12.50 1 DAling ACS Enesommeal 12.50 2 SID Support Beacon HSE 12.50 2 SID Suppon Doyon Tool pusher, 1250 2 Drilling Doyon HSE 12.50 2 Drilling MI Sweco Mud Engineer 12.50 2 Doling ASRC Corepam Man 12.50 3 Drilling Baker Hughes Baker Hughes 12.50 3 Drilling WNITec Welnec 12.51) 3 Dlling Compe entia Log eas 12.50 4 SID Support Purcell Seventy 12.0 5 SIO Support MI S. Mud Plant 12.50 6 Drilling Halbbunon Slick Line 12.50 8 Drilling All Swaco WIF 12.50 8 SID Support ESS Catering 12.50 11 SID Support Watley Track driver I Crane operator 12.50 14 Drilling Doyon I Rig Personnel 12.50 28 Dlling_Total Drilling Personnel BOP Stack 6 Components Description BOP Stack Sten M4 10124/2019 Last Cenifi.emn DebPressure Rating(Psi) 511/2015 5,000.0 Type Make Model ID Nom(in) PRamle(psi) Last Cert Dale Annular Hydnl GK 500 135/8 5.000.0 51112015 3 112 " 6-VSR Hydl MPL 5000 13518 5,000.0 8124/2018 Blind Shear Rem Hydra MPL 50Da 135/8 5.000.0 8/241018 41IY x T'VSR Hydl MPL 501)0 135/8 5.000.0 5MnQ15 Slow Circulation Rates Pump Number. 1 Make: Whae Star Model: Qualm 2450 sun Date End Dab Liner Size (in) Volume Per Stroke Override (bbVstk) Max Pressure (pail 4/10/2018 1 5 0.075 7,500.0 Data Depth (aKB) Slow Spd I Strokes (spm) I P (psi) I ER (%) O Flow Spm) Pump Number:2 Make: was Star McdN: Cocoa 2450 Stan Dale End out. Lune-Sive(in) Volume Per Stroke Override Max Pressure (psi) 4110/2018 5 00]8 7,500.0 Date Depth (RKB) Slow Sptl I Strelws (spm) I P (ped) I ER I%) O Flow opm) Pump Number. 3 Make: Norman] Supply Madel: 12-P-180 Start Daft End Data Liner Size (in) Volume Per Stroke Over alka (bbVstk) Max Pressure (psi) VIW2019 1 4 1/4 0.053 7,500.0 Data Depth(RKB) Slow Sptl Strokes spm) P(Pa.) ER(%) 0Flow (,pan) Daily Bulk Suppty Ilam DeuAPBom Equipment Fuel Una Label: Gal Una Size: 1 Note: Date Consumetl Receivetl Returnetl Cum assumed Cum Rmeivetl Cum Retumetl Cum On Loc Note 1117/2019 304.0 304.0 ],583.0 ],563.0 0.0 0,0 Supply hem Description: MW Plant Ediere -Unit "bet: Gal Unit Size: Note: Data Consumetl two Returned Cu. Consumed Co. Received Cum RNumed Cum On Loc Nate IR 11/7/2019 198.0 198.0 1,386.0 1356.0 0.0 co Supply Rem Description: Rig Fuel Unit Label: gal us Unit Size: 1 Note: Date Consumed Rcounsel Returned Cum Consumed Co. Received Cum Returned Cum On Loc Note 111]12019 1.6230 0.0 9,513.9 1],729.0 0.0 8.216.0 Supply hem Dertriptlom Rig Water Unit Label: bol Unit Size: 1 Note: Dab Consumetl Received Returned Cum cimumetl Cum Received Cum Retumetl Cum On Loc Note 111]12019 51.0 0.0 1]4.0 3940 0.0 2200 Sup ply Rem Description: WIF Bidden Unit Label: Gal Unit Size: Note: Date Consumetl Receivetl RNumetl Cu. Consumed Cum Received Co. Returned Our, On Loc Note 11n/2019 42.0 42.0 294.0 294.0 0.0 0.0 Supply Rem Description: WIF Injected Diesel UnItLabel: Gel Unit Size: Note: Well Name: SD37-DSPC Wellbore Name: SD37-DS' Well Code: 25754 Job: WORKOVER WCEI Level: 3 Daily Report Date: 111712019 Report M 7 Page: 3 of 3 Data Consumed Received 11O1201H 00 0.0 Returned Cum Conaumetl 0.0 Cum ftecalved Cum Returned Cum on Lac Nae 0.0 0.0 0.0 Last Authority Visit Date Tat ins, Nbr Total LN.C. number Comment STOP Cards Submitted Company 0 Rats Co. Doyon Dnlling Doyon Drilling Inc. Doyon Oohing Inc. Doyon DOW, Inc. MI S.. Ml S.. 4 11 4 4 4 2 PJSM'S Safe Cells COW Haws RIR's HARCOSA eneral Notes Command: Daily Report fate: 111812019 Report #: 8 Page: 1 of 3 Well Header Well Name:D 37-DSF Wellbore Name: e: SD37- PermiVConcession N° Well Code: 25754 Subsidiary ENI Petrdaum Co. Inc. Job: WORKOVER ani WCEI Level: 3 Daily Report fate: 111812019 Report #: 8 Page: 1 of 3 Well Header PermiVConcession N° operator ENI PETROLEUM Subsidiary ENI Petrdaum Co. Inc. Initial Lahee Code DEVELOPMENT WELL O 130220 Of ADL -388583 COLTIVA210NE Rdary Table Elevation (11) Ground Leyet in) First Flan" in) RKB - Base Flange M) RKB-Tubing Spool (ft) 32,805.12 13.10 16.80 32,788.32 3&]84.62 Rigs Rlg Nama Cantme[or Rig TYRI mg Num Start Date Rig Release Date RIG 15 DOYON LAND RIG 0]23 1119,/2019 Daily Information Weather Temperature l'F) Wind Days LTl (days) Days R1 (days) POB Of... 6.6 SE (Q 14 MPH 742.00 742.00 113.0 Safety incidents - Near Miss Dare Category Type Subtype Severity Cause Loittime2 Comment Safety Drills Days Until Next Check Type Is Occur Last Date Next Date (days) Rig Inspection 6 11/80019 111912019 1 Safety Meeting I18/2 111912019 1 TT Camp Evac 1 111612019 214/2020 BB TT Fire ONI 1 11/312019 11/1712019 9 TT H2S Nil 2 11/412019 11/1812019 10 TT Man Down Drill 1 11/512019 21312020 87 TT Rig Evac 1 11/62019 2162020 90 TT Well hit Dell 1 111312019 11117x019 9 Casings seat Co.. Type Do (in) ID (in) Grade To. IftKBI Bottom (ftKBI TVD Bot (HUS) Lending Date CONDUCTOR 20 16.25 X-65 0.0 160.0 160.0 91212011 13 Wee SURFACE 13318 1242 L80 -4,0]6.0 4,112.9 4,112.] 912]2it CASING CASING 95/8 L80 -6.8589 6'901.a 6,901.4 1WW2011 CASING 6,517.0 6,518.6 3292013 Last Cementing Cementing StartDere: 10/9/2011 SMng:<mcord net foundx Comment: Sig 4 Top IftKB) 1 4.317.0 Top Maas Meth Volume Calculations Bon (RKB) 6,901.0 Co. Rig up and test hard lines from SCNumberger tong 63000 psi.\ Rig pumps -as drwlalion atM pump 110 bbla of Mud Push II (Q 10.1 -rate of 6 bpm Q 300 psi.\ Shutdown drop bottom plug.\ SLB mix 6 pump Lead slung 71 bbls. 12.5 ppg.\ Gess, Usecmte\ 1.57 Yield, mix water at 5.463 gaVsk. - Pump rate ar4.0 to. (a] 460 psi.\ SLB mu and pump Tail slum, 80 bbls. ® 15.8 ppg.\ Gass G \ 1.16 YiNd, mix H2O x15.092 gallsk. - Pump rate of 3.0 bpm C 500 psi.\ ShO down 8 drop lap plug - SLB pump 1 O bas H2O and wash up.\ Displace wire 489 bas. 010.1 ppg mud with dg pump at J bpm w1200 psi, a1469 bass away slow pump to 2 bpm with 950 psi. FOP with full returns\ Bump plug to 5001psi, over FCP to 15001psi. - Hold for 10 minutes and bleed obi- check goats am holding- Goad.\ Cement in place ® 0530 his. 2 Job Information Job Phase Plandretl Start Data Start Date Entl Date 1350 Duration (do,.) WORKOVER 11/120191390 11/11201913:00 Q00 Daily Summary Operations 24h Forecast Finish rig -up Halliburton E4ineflubdcator and make-up WelRecm tubing cutter to E -me - surface test, pressure test. Run in and cut 4-1/2° tubing, pull out hole with cutler. Calculate bottomsup. Rig -down Hallibudon E-Iinequbncats, Rigup GBR and pug out laying down 4-1/2' tubing. 24h Summary Finish nipple down thea, Instal false bowl liking plate and blanking Mug for testing. NipplsUp neer and BOP stack Tort BOP to 25013500 psi as Par AOGCC sundry, Austin Mdnutl waived wimess of lest. Pull BPV. Metal 0.JZ leasing pint to hanger- back out jock -dooms pin. Work hanger free and psi string in 101, tension - set slips. RIg-up HNliburton and WegTech. Operation at 07.00 Coding Tubing wrivai Tec Tubing Cuter. Time Log End Cum Our Time Our (hr) (N) Phase Do, Act. Plan Ope, Des.,. 0330 3.50 3.50 111 C 5 P Continue to NO Use, inspect and dean top of tubing hangar- Topped bolt teas in top d false been for puling Mol, and Installed Voice test dad in landing threads of Nang hanger. Load 4.5" ViiM-TOP tubing in prym shad, while spotgng 7.00 10.50 W.O. C 5 P Install high pressure doer on wellhead, nipple up BOP, inoteli NokelkiR valves/ndoes, hook-up accumulator lines, flow line 1030 and dear conned. Strap and drift 4 5" VAM TOP Nang in pipe shed. 1330 300 13.50 V7O-( 12 L3O P Fundmntenram , dgupBOPtest equipment make up 5" iertpint to Cert dad adapted inmakeupon tubing harper Flood stack, and purge air form SOP, shell rest to 3500 psi. 1830 500 16.50 V0_ C 12 P Test BOPE 250 psi. p500 psi. as per sundry an 5° ant 0.12'te dais. Test PVL system, gas atermo, perform accumulatordraw down testNote: AOGCC rep. Austin MGoutl waived wool of test 2100 2.50 21.00 W.O. C 5 P Phil and lay down lest joint, pia I ma BPV per Veico. 99Wdown lines ant n0 down test equipment 21:00 00:00 3.00 24.00 WO. L "17-1 P PJSM-make up 4-112' lending Forttehanger-bark out lodr-0own pin. Pick-up working string, whle surging up weight be 2WK and pW steam heat amend outoida of wag head-Wbirp hanger came fee- pickap to IWK and set sips. Contiwe ng -up ant Spot Hellibu tan E-linelubriceter and Wal -lay out tubing cutter ted string. Gas Readings Avg Background Gas I%) Max Background Gas (%) Avg Connection Gas (%) Max Connection Gas (%) Avg Drill Gas I%) Max Drill Use (%) Avg TAP Gas (%) Max Trip Gas (°h) Daily Mud Volumes TanklAdditionlLoss Type Des Volume (bbl) 412.0 Hole H 0.0 Loss 355.0 Tank Cumulative Mud Volumes Active Volume (bbl) Hale Volume (bbl) Additions (bbl) Cum Additions (bbl) Losses Mall C. Losses (bbl) 757.0 412.0 0.0 0.0 00 0.0 Well Name: SD37-DSP1 Wellbore Name: SD37-DSF Well Code: 25754 Job: WORKOVER WCEI Level: 3 Daily Report )ate: 11/812019 Report #: 8 Page: 2 of 3 Daily Contacts Position Cmdact Name Company Tftle Email Office Mobile Eni representative Steve Levmence Eni Dnlling Sups, siddnlling®eni.wm 6854)715 Eni representative David Smith Eni Nang Sup. oddnllirg®ani..m 907885-0715 Eni representative Chad GUe. Em Drilling SUP, 907685.0726 Eni representative Wade Thomas Eni Rig Clerk AKRigCMMSDoyonl SQDani..m 90]-6810]22 Eni representative Pat Ahem Eni HSE Eni repreaentative Robert Gonzalez Eni HSE Tool Push Sam Dye Doyon Drilling Field Supenntendenl Tool Push Ryan Pertinent Doyon Dming Tool Pusher ng15Cdoyondrilling.wm Tool Push Einar Fl.a. Doyon Drilling Tool Push Tool Push Cliff Owens Wyon Drilling HSE covens®doyonddlling.com 6850796 Tool Push Dave Sena Doyon Drilling I HSE dema@doyohdrilling.com 16850796 Personnel Log (POB) Company Serv. Type Work H tre) Stand4by H(Irn Count Note GBR Casing 12.50 0 DMling Expro Flay back 12.50 0 Drilling EPA Inspector 12.50 0 pilling NC Machinery Mechanic 12.50 0 pgling Eni Engineer 12.50 0 piping ASPIC Clerk 12.50 1 Drilling ASPIC SOA 12.50 1 SID Support AERO Crane Advisor 12.50 1 SID Support Beacon Medic 12.50 1 SID Support Doyon Fall Superintendent 12.50 1 Drilling Northam Oilfeiki Services Roger 12.50 1 BID Support Vet. (BHGE) WellRead 12.50 1 piping SLB Cement 12.50 1 pilling ACS Emiromental 12.50 2 SID Support Beeson HSE 12.50 2 SID Support Doyon Tod Posters 12.50 2 piping Doyon HSE 12.50 2 pilling MI Swa. Mull Engineer 12.50 2 pilling ASRC Company Man 12.50 3 pilling Baker Hughes Baker Hughes 12.50 3 piping We11Tec WHIT. 12.50 3 pilling Compebntia Logistic 12.50 4 SID Support Purcell Security 12.50 5 SID Support MI Swa. Mull Plant 12.50 6 pilling Ml Swaco WIF 12.50 8 SID Support Halliburton Slick Line 12.50 9 pilling ESS causing 12.50 12 SID Support Worley Truck driver l Crane operator 12.50 14 pilling Doyon I Rig Personnel 1 12.50 1 20 1 DnIdng_Totat Drilling Personnel BOP Stack 8 Components Description Sferi Dale Last Oetlirted on Date Pressure he (psi) BOP Stack 10124/2919 5112015 Swo.o Type Make Model ID Nons(in) PRange Jul) I Last can Date Annular Hydnl GK 500 135/8 5,0000 5/1/2015 3//2"-6"VBR Hyddl MPL.00 13518 5,000.0 &242018 Blind Shear Rem Hydril MPL 5000 13518 5,000.0 8/242018 4 VV x7"VBR HytlM MPL 5000 13518 S,OD0.0 5/12015 Slow Circulation Rates Pump Number.1 Make: MR. Star Model: Quatm2490 Start DateEnd Date Liner Size (In) Volume Per Stroke OveMde (bblistk) Max Pressure (psi) 41IU2016 5 0.0]6 MWD.0 Date DaptM1 (kK8) Slow Sptl Strokes (spm) P (psi) EB (%) Q Flow (ppm) Pump Number: 2 Make: Mile Stw Modal: Quatro 245D Stall Date Entl Date Grier Size (in) Volume per Shake Override (bbgstk) Mex Pressure (poll 4/1D201a s 0.076 ],SDo.a Date Depth (kKBj 31ow Sptl Strokes (spm) P (psi) ER (%) Q Flow (gpm) Pump Number: 3 Make: National Supply Madel: 12-P-180 End Start Date End Dab Liner sure (in, Volume Per Stroke Override (Intake) Max Pre ssum (psi) 411012019 41/4 0.053 7,500.0 Date (ftKB) Slow Sptl Strokes tap.) P (psi) EM I%) Q Fbw (gpm) Daily Bulk Supply Rem Description: Equipment Fuel link Label: Gal Unit Sae: 1 Note: Dale Consume) Receivetl Retumetl Cum Donsumetl Cum Reeeivetl Cum Returned Co. On Loc Note 111812019 2,1]5.0 2.175.0 9,]380 9,]38.0 O.D 0.0 Supply Rem Description: Mull Plant Boden link Label: Gal Unit Size: Note: Dab Consumetl Received Returned Cum Consumed Cum Receivetl Cum Returned CUM On Loc Note 11/82019 198.0 198.0 1.584.0 1,584.0 0.0 co Supply Rem Description: Rig Fuel UMt Label: gal us Unit Size:1 Note: Date Consumed Reid Returned Cum Consumetl Cum Received Cum Returned Cum On Les Note 11/.12019 1,950.0 4,000.0 11463.0 21,]2B.0 0.0 10.266.0 Supply Rem Description: Rig Wader UM Label: bbl Unit Size:1 Note: Date Consumetl Receivetl Returned Cum Consumed Cum Receivetl Cum Returned cum On Los Note 11/.12019 109.0 135.0 283 0 529 0 0.0 246.0 Supply Ram Description: WIF Boilers Unk Label: Gel Unit Size: Note: Date Consumed Re.iuetl Retumetl Cum Consumed Cum Received Cum Returnetl Cum On Loa Note 11/812019 42.0 42.0 3360 336.0 00 0.0 Supply Item Descri Ion: WIF lnjectetl DiesM UnR Label: Gal Unit Size: Nota: Date 9onsumotl Receivetl Retumetl Gum Consumed Cum Received Cum Returned Gum On Loc Note 1v.rmta 9.a D.o o.o D.o D.D 0.D Well Name: SD37-DSP1 Wellbore Name: SD37-DS' Well Code: 25754 Job: WORKOVER WCEI Level: 3 Daily Report Jate: 111812019 Report #: 8 Page: 3 of 3 Last Authority Visit out. Tot insp. Nor Total I.N.C. number Comment STOP Cards Submitted Company tl Rpt, Com Doyon Drilling 12 PJSM'S Doyon Dolling Inc. 12 HRWS Doyon Drilling Inc. 12 COW Doyon Drilling Inc. 5 Safe Curtls MI Swaco 4 RIR'e Ml Swaco 2 HARCIJSA General Notes eommene 'gaily Report -ate: 11/912019 Reportli: 9 Page: 1 of 3 Well Header Well Name: D 37-DSF Wellbore Name: me: SD37- PermatConcession N° Well Code: 25754 ENI Pekdeum Co. Inc. Job: WORKOVER ani WCEILevel: 3 'gaily Report -ate: 11/912019 Reportli: 9 Page: 1 of 3 Well Header PermatConcession N° OperatorSubsl0lary ENI PETROLEUM ENI Pekdeum Co. Inc. Initial Lame Code DEVELOPMENT WELL O POZZO DI ADL -388583 COLTIVAZIONE Rctery Tebh Ehvation (k) Ground Leval (k) Flret Flange (k) RKB-Base Flange (k) RKB-Tubing Spool (k) 32,805.12 13.10 16.80 32,]88.32 32,784.62 Rigs Rig Name Contract" "i Rig Type Rig Num mg Start Date Rig Release Data RIG DOYON LAND RIG 0]23 11/112019 Daily Information Weather Temperature(°F) M Days LT[days) Days R! (days) POB Gear 14.0 SW ®15 MPH ]43.00 ]63.00 111.0 Safety Incidents - Near Miss DaH Category Type Subtype 8everiry Cause Lost times Comment Safety Drills Days Until Next Check Type aOccur Last Date Next Data (days) SOPE Pressure Test 1 111612019 1112212019 13 Rig Inspection 9 11/912019 1111012019 1 Safety Meeting 9 11/912019 1111012019 1 Spill NO 1 1 09/2019 11/2312019 14 TT Camp Evac 1 11168019 2(412020 87 TT Fire Do i 111312019 1111]12019 8 TT 112S DMI 2 111412019 1111812019 9 TT Kick While Tripping 1 11/98019 1112312019 14 TT Man Down Unit 1 11158019 2138020 86 TT Rig Evac 1 11188019 2188020 89 TT Wull Kit rill 1 I IIW2019 11111712019 1 8 Casings seat Cas.Type OOlin) to (in) Grade Top IkKB) Bottom(RKB) rve But.(kKB) Lending Date CONDUCTOR 20 18.25 X65 0.0 160.0 180.0 9828011 133/8"SURFACE 13318 12.42 Lee -4,0]6.0 4,112.9 4,112.7 9/272011 CASING CASING II SIS LBO -6,858.9 8.901.8 6 RMA 101812011 CASING m0s17.0 6,516.6 312912013 Last Cementing C<meMhg Shrf Date: 10/912011 Sbdng: 'race not buntl> Comment Sig a Top IkKB) Top Meas Meth End tHI B) 6.901 Corn Rig up and test hard Imes from Sohlumberl to rig 113000 psi.\ Rig pumps- break circulation and pump 110 bbls. of 1 4,317e Volume Calculallons ,0 Mud Push II C 10.1 -rate of 6 bpm ® 300 psi %Shut-0own drop bottom plugA SLB mix S pump Lead slurry 71 bids. a 12.5 ppg.%Gass, LhecreW 1.57 Yield, mix water at 5.483 gOsk - Pump rale of 4.0 bpm ®450 psiA SLB mu and pump Tat slurry 80 Idols, ® 15.8 ppgA Class G \ 1.16 Yield, mix H2O at 5,092 gapsk - Pump rate of 3.0 bpm a 500 psi.%Shut down B drop top plug - SLB pump 10 bbls H2O and wash up.%Displace with 489 bola. @ 10.1 ppg mud with rig pump at 7 bpm w1200 psi, at 469Ibis may slow pump to 2 bpm with 950 psi. FCP with full returns%Bump plug to 50olpsi, over FCP to 15001psi. - Hold for 10 minutes and bleed off- check floats are holding - Good.%Cement in place C 0530 Na. 2 Job Information Job Phase Plannetl SYarf Doh SGR Date End Doh P50 Duration (days) WORKOVER 11/1801913:00 11I1I201913:00 0.W Daily Summary Operations 24h Forecast Continue working on removal of alignment - no success - reinshll gland nut and test. Run in to storm packer mak up and Meese put our lay down. Continue pulling 4IM'tubing Ie, down joints. Pick-up 3518' overehollscrepm/magnet assembly and urn in pick-up F dull pipe. 26h Sommary Continue rig up HellibukaNWellTarA with tubing coker and urn Inde cut Q 5.685'- pull *of. Rig down Hine tools and lubricotan wine circulate bofloms-up. Poll out hole, lay down tubing hanger, continue pulling 4 .112- tubing from 5,650' to 4,032'. Pick-up Baker storm pecker and so h 4-112 tubing set M 76 with tubing cut of at 4,112'. Test to 30011500 psi. Attempt to remove alignment pin from web head. Opefakan at 07.60 POOH, W/ 9.Y Vam Top Tubing. Time Log Start End Cum our Time Time Dur(hr) lir) Phase Op, Ad. Plan Open N., 00:00 0500 5.00 5.00 W.O. R 15 P Continue as dg up HES E4Lno, make up Well -Teck tubing cutter and function tat same. Make up lubricator ant preswm test to 5000 PSI (good test). 8.50 WO. R 15 P Run in hole with Well -Teck coker, coRelate on of z nipple and packer. log on depth and perform tubing cut at 5685' midpoint 05:00 08:30 3.50 OF first Bull join) below x nipple. Pull out of hole with colter. 08:30 0900 0.50 9.00 W.O. R 5 P Laydown WaWTeck cutter, observed nose cone missing from its,, a0 blades irdad, no Omer damage obarved. 09:00 1900 1.00 10 00 W O. R 5 P Begin laying down HES equipment, while rigging up circulate bottoms up. 1090 1190 100 11.00 W.O. M 9 P Circulate 1 80.1282 GPM, 375 PSI, cont nue to rig dovm /roses and e-I'me lubricator. 11:00 1330 2.50 13.50 W.O. M 5 P Break out and by tlown F06V, blow dawn top drive, than end Gear rig floor Rig up GBft tools and handling equlpmenL W O. L 4 P PJSM - Poll lubst, hanger to floor and pertmm jM M inspecfion appears to look good however hanger is not prepped for 13:30 18:30 500 18.50 control line pmt. Continue pulling 4_1 IT tutbang from 5.650'to 4,032'. Up et, 92K1 Dnet, 92K 18:30 21:30 3.00 21.50 W.O. M 5 P PJSM- Pick-up stood packer to rig floor, make-up so to 4112- tubing and x, to T TT 525 do pipe and run Ln 2 joints. Baker rep set storm poker center of elements at TS' and 4V2' tuning m orf at 4.112'. String weight under storm packer 37K. Up wt = WK Do W.= 92K. 21:30 22:30 100 22.50 W.O. M 12 P Rig -up and pmswm test storm 300/1500 psi. - (good test). Drain and Now down BOP slack. 22:30 00:00 1.50 24.00 W.O. C 5 U Vetco rep ekemphtlto back out and remove alignment pin from well head be per 80P. Gas Readings Avg Background Gas l%1 Max Background Gas (%) Avg Connection Gas l%) Max Connection Gas lkI Avg DMI Gas (%) Max dill Ga (%) Avg Trip Gas I%) Max on Daily Mud Volumes TanklAtltlkioNLosa type Des Volume (bop 619.0 Hole 0.0 Loss 3350 Tank Well Name: SD37-DSP1 Wellbore Name: SD37-DS Well Code: 25754 Job: WORKOVER WCEI Level: 3 Daily Report Date: 11/912019 Report #: 9 Page: 2 of 3 Cumulative Mud Volumes Active Volume(bbi) Hole Volume ]51.0 419.0 Additions (bbl) 0.0 Cum Additions(bb8 Losses (stip Cum Losses (bell 0.0 0.0 0.0 Daily Contacts Position Contact Name Company Title Email Ofica Mobile Eni representative Stave Lawrence Eni Drilling Supv, uddrilling@ani. 6050715 Eni repmsenMtive Dead! Smith EN Drilling Su,. siddrilling@ed.cono 9076050115 Eni repiesenbfve Chad Gueca Eni Drilling Sup, 950.68S0726 Eni repreardatIN. Wed. Thome. Eni Rig Clerk AKRigC1mksOoyon15®eni.mm 9016850722 Eni represenlative Pal Abe. Eni HSE Eni representative Robert Gonzalez Eni HSE Tool Push Sem Dye Doyon Drilling Field Superintendent Tool Push Ryan Pankretz Doyen Drilling Tool Pusher ng15®doyondnlling.com Tad Push Einer Fleet& Doyon Drilling Tool Push Tool Push Gill Owens Doyon Drilling MSE cowemCdoyondrilling.com fi8S01% Tool Push Dave Sena Doyon Drilling MSE IdeemCdcondfifffirig.corn 1685,0796 Personnel Log (POB) Company S., Type Werk H far) Stantl-0y H (hr) Count Note Expro Flew back 12.50 0 Drilling EPA Inspector 12.50 0 Drilling NO Machinery Mechanic 12.50 0 DMling Em Engineer 12.50 0 Drilling ASRC Gar, 12.50 1 Drilling ASRC SOA 12.50 1 SID Support ASRC Crane Advisor 12.5) 1 SID Support Baker Hughes Baker Hughes 12.50 1 Drilling We. Medic 12.50 1 SID Support Doyon Field Superintendent 12.50 1 Drilling Northam OiIMiM Serwcas Fueler 12.50 1 SID Supped Vetco(BHGEj WaRead 12.50 1 Drilling SLB Cement 12.50 1 Drilling ACS Environmental 12.50 2 SID Suppod Beacon HSE 12.50 2 SID Support Doyon Tool pushers 12.50 2 Dulling Doran HSE 12.50 2 0nlling GSR Cas, 12.50 2 Drdleg Ml S Icon Mud Engineer 12.50 2 Crime ASRC Camparry Man 12.50 3 coning War.. WeliTec 12.50 3 Drilling Competentia Logistic 12.50 4 SID Support Purcell Security 12.50 5 SID Support Ml Swaco Mud Plant 12.50 6 Drilling NO S.. WIF 12.50 8 SID Support Halliburton Slick Line 12.50 9 Dulling ESS Catering 12.50 12 SID Support Wodsy Truck ddwr/ Crane operator 12.50 12 Drilling Doyon I Rig Personnel 12.50 28 Dr11mg_ToWI Drilling Personnel BOP Stack 8 Components Descdp6oa BOP Stack sold Dab 101242019 Last Cadifestion Date Pressure Rating (psi) 5112015 5,000.0 Type Make Model ID Nom (in) P Range (psi) Last Cert Deta Annular ydril GK550 13518 5,000.0 511/2015 3112"-fi VBR Hytlnl MPL 5000 135/8 5,000.0 &2N2010 Mind Shaer Ram Hydnl IN MPL 5000 13518 5,000.0 &2412010 4112"xT'VBR Hydril MPL 5000 13 We 5,000.0 5/112015 Slow Circulation Rates Pump Number. 1 Make: White Star Model: Quatro 2450 Stan Date End Data 4/1012018 Liner St. (in) 5 Volume Per Stroke OveMd. (bbgstk) Mea Pressure (psi) 0.010 ],500.0 Data Depth rue) Slow Sptl Sbden. lip.) P(psi) EN(%) QFlow (gpm) Pump Number. 2 Make: Mae Star Madel: Quatro 2450 Start Date End Date Liner St. (in) Volume Per Stake Override (literati Max Pleasure UWs 41102010 1 5 1 0.010 7,500.0 Data Depth (fti I Slow Spot I Strokes (spm) P (psi) I ER (%) Q Flow (gpm) Pump Number: 3 Make: National Supply Medal: 12-P-1 N Stan Date End Date 4/10/2019 Liner 4114 Size (in) Volume Par Streke Override (bblink) Max Pressure (psi) 0.053 7,500.0 Data Depth INKS) ISlow sptl 94okea(,P.) P(psl) EN (%) i Qnos, (go-) Daily Bulk Supply Item Description: Equipment Fuel Unh Label Gel unit size: 1 Note: Date Consumal Rec vad Remrmd Cum Consumetl Cum Receluetl Cum Rehrnetl Cum On Loc Note 11/92019 1,2]3.0 1,213.D 11,011.0 11011.0 0.0 Ile Supply Item Description: Mud PIem Boded, Unit Labei: Gel Unit size: Note: Date Consumed Re idsit Returned Lum Consumetl Cum Received Co. Returned Cum On Lou Nate 11192019 198.0 10.0 1,]02.0 1.]82.0 0.0 D.0 Supply Nem Description: Rig Fuel Unit Label: gal or Unitsize:I Nate: Data Consumed Received Ratumed Cum Consumetl Cum Reserved Cum Retumed Cum On Loc Note 111912019 2,106.0 fi25.0 13,569.0 22354.0 0.0 8.785.0 Supp"' hadDelfir. Rig Water Unit Label: bbl Unit Size: 1 Note: Date Consumetl Received Relumetl Cum Consumetl Cum R.C.Wed Cum Returned Cum On Lw Note 1119/2019 840 1350 351.0 664.0 0.0 297.0 supply bad Descripdon: WIF Boilers Unit Label: Gal Unit Size: Note: Deb Consumetl Received Returned Cum Consumetl Cum Receival Cum Rdmmil Cum On Lou Note 11/9/2019 42.0 42.0 3180 318.0 0.0 0.0 Supply hem Deseripdon: WIF Irgeclad Diesel Unit tonsil: Gal Unit Size: Note: Well Name: SD37-DSP1 Wellbore Name: SD37-DS' Well Code: 25754 Job: WORKOVER WCEI Level: 3 Daily Report Date: 111912019 Report #: 9 Page: 3 of 3 Date Consumetl Receivetl 11/912019 0.0 0.0 Returned Cum Consumed 0.0 Cum Received Cum Returnee Cum On Loc Note 00 0.0 0.0 Last Authority Visit Dewe Tot insp. Nbr Total I.N.C. number Comment STOP Cards Submitted Company IF Rpls Com Doyon Daing Doyon Drilling Inc. Doyon DNIin9 Inc. Doyon Dellin9 Inc. MI Swaco Ml sen c. 7 5 a a 4 2 PJSM'S Safe Cards CCW HRWS RIRs H RCIJSH General Notes Comment: Daily Report Date: 1111012019 Report #: 10 Page: 1 of 3 Well Header Well Name:D 37 -DS' Wellbore Name: e: SD37- Operator Subsitllary ENI Well Code: 25754 Iridial Lahea Code NT WELL POZZO DI Job: WORKOVER ens WCEILevel: 3 Daily Report Date: 1111012019 Report #: 10 Page: 1 of 3 Well Header PermillCancession N° Operator Subsitllary ENI Petroleum Co. Inc. Iridial Lahea Code NT WELL POZZO DI ADL -388583 ENIPETROLEUM DEVELOZGENE Rotary Table Elevation @) Grou.tl Leal Oft) First Flange (k) RKB-Base Flange(fi) RKB-Tubing Spoel (ft) 32,]84.62 32,805.12 13.10 16.80 32,]38.32 Rigs Rig Nemo CaMncfor cep TYPe wit Num wit mart Dela Rig Release Date RIG 15 DOYON LAND RIG 0]23 11/12019 Daily Information WeaUar Temperature(°F) Wintl Days LTl ltlaysl Dxnw(aaya) POB 111.0 Overcast 29.1 15 MPH 1744.00 744.00 Safety Incidents - Near Miss Data Category Type Subtype Severity Cause Lost time9 Comment Safety Drills Days Until Next Check Type #Occur Last We Next Data (days) BOPE Pressure Test 1 11182019 11/22/2019 12 1111012019 11111/2019 1 Rig Inspectionf0 10 1111012019 1111112019 1 Safety Meeting 2 11/1012019 1112412019 14 Spill O611 1 11/612019 2142020 86 TT Camp Evac 1 11132019 11/17/2019 7 TT Fire Dn11 2 11142019 1111812019 8 TT H2S Ong 2 111IW2019 1112412019 14 TT Kick While Tripping 1 111512019 2132020 85 TT Man Down Drill 1 11/812019 2IW2020 88 TT Rig Evac TT Well Ki# Dn11 1 11/32019 1111]2019 7 Casings seat Cas. Type OD (in) ID (in) Grade Top (ftKB) Bottom IRKS) WD BOL (ftKB) Lending Date CONDUCTOR 20 16.25 X-65 0.0 160.0 160.0 91222011 13 W8 -SURFACE 13318 1242 LBO -4.076.0 6,112.9 4,112.7 W2712011 CASING 9518 LBO SB58.9 6,901.8 6,901.4 10182011 CASING CAB INO 6,517.0 6,516.6 3292013 Last Cementing Cementing Sart Date: 101912011 String:.mcaM had fountl> Comment: 3[g # Top IftKB) Top Meas Meth Blm pa) 8,901.0 Com pull p- NiAll: chnsfid,ur and pump 110 "!ll) limes.16 1 4,31].0 Volume Caicula8ans pmu®300 fl.0ahu3-0own drapeg MtuEpanduMn b.dom Plug,\ SLBink& pump Lead Ad"71lots. ® 12.5 ppg.l Gass, Leacrete11.57 Yield, mixwater x15.463 gallsk. - Pump rate of 4.0 bpm C 460 paiA SLB mix and pump Tell slurry W this. ® 15.8 ypgA Class G \ 1.16 Yield, mix H2O at 5.092 gallsk. - Pump rate of 3.0 bpm @ 500 psiA Shut down 8 drop top plug - SLB pump 10 bible H2O and wash upA Displace with 489 box. G 10.1 ppg mud with rig pump at ] bpm W/200 psi, at 469 this away slow pump to 2 bpm with 950 psi. FCP with Mt returnM Bump plug to 500/psi, over FCP to 15001psi. - Hold for 10 minutes and bleed off - check floats she holding- GoadA Cement in place 0530 are. 2 Job Information Job Phase Plantwtl SW rt Doh Start Data End Dale Pse Duration (days) 0.00 WORKOVER "i120191100 11/1201913:00 Daily Summary Operations 24h Forecast Contin pulling out hole to +/- 2,500'- pick-up Baker storm Packer and set N- 75' from rotary table, pressure test to 15W psi. PJSM a stat process for change out tubing spool on well head - Nipple down and nipple up BOP stack- test same. 246 Summary Working to remove alignment pin gen tubing spool- unsuccessful -reinstall gland nut and test. Run into hole to 75' Baker alarm packer - unseat sump packer- pull out and ley down. Continue pulling old lay In hole to 5,635' up 5' dral pipe from pipe shed. Wash down from 5,635' to 5,685'- observetl an down 4112' tubing form 4,032' to tubing cutoff joint Pickup overshot 9518" casing scmpudmagnet-her picking Circulate bon ma -up and scrape 9.518' seeing from 5,600' to 5,610'. Pull out hole to 4,325'racking increase (1350 V4O0 on at top of 4 W tubing cul off. Slop pumps continue slacking off to 5,697 (11.5swallowed). back 5- chill pipe. Opened.. at 07.00 WD BOPE Time Log Start End Cum Dur O r Deacr. Time Time Our (It) (hr1 Phase Opt. Aar Plan pe 03:30 3.50 3.50 W.O. C 5 U Canbnue with attempt t. remove tubing hangar alignment pin. (unsuccessful), hem ssed screw and installed gland nut 00:00 Tested alignment screw packing agaimt an= packer to 1 WO psi for 15 minutes- (good lest). 6.00 W O. M 5 U Make up overshot on Baker retdevamabc storm packer and open storm valve, veritywall was statc, release paler end altow 03:30 06:00 2.50 elements to relax. Pull out of hole with slam pecker, laid down same and moved paler oft ng floor. 0600 07:00 1.00 0-0 W-0- . M 9 P Rig up and pamp dry job- Rip up GFR tongs and handling equipment. 11.00 W.O. L 4 P Single out of hole on deved.. gam 4,03T to aurfac, laying down tubing recovered joint with Wong IF and 20.0 M M 0700 11:00 4.00 +adjoint. pint Note wt was smooth with no burs. Tend pipe recover A 134joch" 1.00 12.00 W.O. L 5 Rig down GBR equipment and mar..... White Nean and tleadng ng Boa mabbatl samppw mn BHA equipment W rip 11 00 12:00 flan,. 2.00 14.00 W.O. M 5 P PJSM, Measure and mWrtl 00'10 and lengths cdBHA components, makeup svaper BHA 1200 14:00 21.00 W O. M 4 P Single in hole with mcrepper BHA, pi king up S' TT525 drill pipe with kom ptye shed 1a 5.635E Up w1.=155K and n wl.= 1400 2100 ].00 WK M 9 P Break circulation and wash down from 5,634' with 128 gpm g 350 psi. observed an increase Be 400 psi. at 5.60 top of d- 21 00 21:30 050 21.50 W.O. 112 -tubing cut off- shut down pumps. Continue slacking with overshot nogg to 5,897 swallowing 11.5' and tag wiU 2K f.W 22. W W.O. M 9 P Circulate bottoms up 500 gpm id 102] bill Shing 9-518" screper from 5,880' W 5,612' with ec aper and magnet. 21:30 2230 Monitorwell and pumpdryj0b. 2230 00:00 1.50 24,00 W O. M 4 P Pull out of hale from 5,625'to 4.325' -monitor lips displace with Up tank. Up wit, 140K and Dn wt=135K Gas Readings Avg Background Gas (%) Max Background Gas (%) Avg Connection Gas 1%) Max Connection Gas I%) Avg Drill Gas 1%) Max Drill Gas (%) Avg T.P Gas (%) Max Trip Gas I%) Well Name: SD37-DSPC Wellbore Name: SD37-DSI` Well Code: 25754 Job: WORKOVER WCEI Level: 3 Gaily Report Date: 1111012019 Report #: 10 Page: 2 of 3 Daily Mud Volumes TimWAdditiaNLoss Type Des Volume /bbl) Hol.409.0 Loss 0.0 Tank 365.0 Cumulative Mud Volumes Active Volume (bull Hele Volume(bbl) Additions(ball Cum Additions bldl) Losses(bbl) Cum Losses (MA) 774.0 409.0 0.0 1 0.0 0.0 0.0 Daily Contacts Position Contact Name Company Tek Email Wee Mobile End representative Steve Lawrence Ent Drilling Supv. siddellingslieducom 685-0715 Ent representative David Smith Eni Drilling Supv. siddrilkngtiem.com 90]-48S0]15 Ent representative Chad Guam Ent Drilling Sup, 907-6850726 Ent representative Wade Thomas Ent Rig Clark AKRi,Ckk,,Dd nl5@eni.mm 907-6850722 Ent representative Pat Ahem Ent HSE Ent teprisenhuNt, Robert Centel Ent HSE Test Push Sam Dye Doyon Drlling Field Superintendent Test Push Ryan Panktatx Dsysn Dmm, Tool Pusher dgl5@dopndfiNing.com Tool Push enter Reargue DeyPr Drilling Tool Push Test push am Owens Doyon UMling HSE cowenstIldsyoodrilhng.com 6850196 Ted Push Dave Sena Doyon Drilling IHSE dsenattdoyondrillilq.com 16850706 Personnel Log (POB) Co.,., Sam. Type work H (m) Standdy H (m) Coatd Note Expro Flow beck 12.50 0 Drilling EPA Inapeetter 12.50 0 Doling NO Machinery Mechanic 12.50 0 DrAng Ent Engineer 12.50 0 Onfling ASPIC Gerk 12.50 1 Doping ASPIC SOA 12.50 1 SIDSuppon ASPIC Crene Advisor 12.50 1 SIDSuppon Baker Hughes Baker Hughes 12.50 1 Mud, Beacon Medic 12.50 1 SID Support Doyon Field Superintendent 12.50 1 Drain, Northern Odkild Services Fueler 12.50 1 SID Support Voted IMAGE) AN111-head 12.50 1 Dn6ng SLB Cement 12.50 1 Drilling ACS Enviromental 12.50 2 SID Suppon Beacon HSE 12.50 2 SID Suppon Gotten Tool pushers 12.50 2 Drilling Doyon HSE 12.50 2 Drilling GBR Casing 12.50 2 Dollar, MI Scoots Mud Engineer 12.50 2 Drilling ASRC Company Man 12.50 3 Drilling WeIITec WeIITec 12.50 3 Drilling Campetenaa Logistic 12.50 4 SID Support Pineal Security 12.50 5 SID Support Ml Swats Mud Plant 12.50 6 Drilling Ml Swaco WIF 12.50 8 SID Support Halliburton Slick Line 12.50 9 Drilling ESS CMedng 12.50 12 SID Support Wadey Truck driver/Crane operator 12.50 12 Drilling Doyon I Rig Pemonnal 12.50 28 Onlling_Tokl Drying Personnel BOP Stack 6 Components Description sun Oak Last Coruscation Dale Pressure Rum, (psi) SOP Stack 101 5/112015 5.000.0 Type Make Model ID Nom (in) PRange(Pat) Last Cert Date Annular HydM GK 500 13518 5,000.0 5-11/2015 31/2 ".6" VOR Hydd MR. 5000 13 518 5,000.0 8/2912018 Blind Shear Ram Hydril MPL 5000 135/ 5.000.0 8/202018 41/Y x7"VBR Hydril MPL 5000 135/8 5,000.0 W112015 Slow Circulation Rates Pump Number. 1 Make: Nide Star Model: Qua" 2450 surf Deco End Date Liner Size (in) Volume Per Stroke Override (bbysik) Max Pressure (ps) 41IW2018 5 0.078 2500.0 Dale Depth lkKB) Slow Sptl Strobut(spm) Pips) ER (%) aFlow(gpm) Pump Number: 2 Make: Mite Star Model: Duarte 2450 Start Data Entl One Liner Size (in) Volume Per Stroke Override (bbllstk) Max Pressure )Pa) 4/iW2018 5 0.078 ]5000 Date DepiblkKB) 51. Sptl Strokes(spm) P(Pan) Ekl%) OFlow (gpm) Pump Numbed Make: National Suety Model: 12 -P -16D Start Date End Data Liner sire (in) volume Per Stroke Override (DDysik) Max Pressure pts) U102019 41/4 0053 ],500.0 Date Depth(kKB) Slow Sptl Strskes(spm) P(Pat) EnI%) OFlow them) Dally Bulk Supply Item Description: Equipment FUM Unt Label: Gal Unit Size:1 Note: Date Consumed Repelved Hotprned Cum Oonsemetl Cum Received Cum Returned Co. On Loc Note 11/10/2019 1,250.0 1,250.0 12,261.0 12,261.0 0.0 00 Supply hem D:dud POam Mud Plan Boyers UnittabilL Gel Unit Size: Note: Dak Consumed Recoketl Retumetl Gum Consumetl Cum Receivetl Cum Retumetl Cum On Loc Note 11/1W2019 198.0 196.0 1,980.0 1,9800 0.0 00 Supply item Desedptkn: Rig FUM Unit Label, gal us Unit Size: 1 Note: Dark Consumed Received Returned Cum Consumed Cum Received Cu. Retumetl Cum On Lee Note 111IW2019 1.802A 9,350.0 1 15,371.0 31,704.0 0.0 16,3330 Supply item Description Rag Water tent La d is ON Unit Size: 1 Note: Well Name: SD37-DSP1 Wellbore Name: SD37-DS! Well Code: 25754 Job: WORKOVER WCEI Level: 3 Daily Report Date: 11110/2019 Report #: 10 Page: 3 of 3 Date Consumed RettNetl 11/1012019 51.0 0.0 Relumetl Cum Consumed 416.0 Cum Received 664.0 bum Returned 0.0 Cum on Loc 246.0 Note supply Rem Description: WIF Soilers Unit Label: Gal Unit Size: Note: Date Consume. Received 1111012019 42.0 42.0 Returned Cum Ccnsumed 420.0 Cum Received 4200 Cum Returned 0.0 Cum On Loc 0.0 Note SUDPIY Item Description: WIF Injected Diesel Unit Lebel: Gal Unit 51xe: Note: pate Consumed Recevetl 111112/19 0.0 0,0 Retumetl[Cu. Consumed 0.0 Cum Received o.0 Cum Returned C.0 Cum On Loc 0.0 Note Last Authority Visit DataTotinsp. Nbr Tatal I.N.C. number Comment STOP Cards Submitted Company x Rpt. Com Doyon Coling Doyon Dolling Inc. Doyon Dulling Ina Doyon Dulling Ina MI $.ace MI swace 9 9 9 12 4 2 PJSM'S HRWS COW Sate Cards RIR's HARCJJSA General Notes Commem: Lag Well Name:D 37 -DS Wellbore Name: e: SD37- TIM Well Code: 25754 Initial Lahey Code Job: WORKOVER gni WCEILevel: 3 Daily Report Date: 1111112019 Report #: 11 Page: 1 of 3 Well Header PermiUCanl"Alon N° Operator Subsltllary Initial Lahey Code ADLJ88583 ENI PETROLEUM ENI Petroleum Co, Inc. DEVELOPMENT WELL O POZZO DI COLTIVAZIONE Rotary Table Elevaflon(R) Ground Level (ft) First Flange(OI RKB-Base Flange (m RKS-TubIng Spool (ft) 32.805 12 13.10 16.80 32,]88.32 32,784.62 Rigs Rig Name -Abu Rig Type Rig Num IUB Start Data Rig Release Dace RIG 15 DOYON LAND RIG 0]23 11/1/2019 Daily Information Weatherremper.Ure (°F) wino o.ya Ln (nays) Days w (aaye) Poe Overcast 104 N ®23 MPH ]45.00 745.00 106.0 Safety Incidents - Near Miss Date Category Type Subtype Seventy Cause Losttime? Comment Safety Drills Days Until Next Check Type IfOccur Last Data Next Data Islaysl ROPE Pressure Test 2 11/1112019 1112512019 14 Rig Inspection 11 11/1112019 11/1212019 1 Safety Meeting 11 1111112019 11/12/2019 1 Spill Drill 2 11/1012019 11/24/2019 13 TT BOPE DSII 1 11/11/2019 21912020 90 TT Camp Evac 1 1116/2019 21412020 85 TT Fire Dnll 2 11111/2019 112512019 14 TT HIM Drill 2 111412019 11/1812019 7 TT Kick While Tripping 2 11/10/2019 1112412019 13 TT Man Down CHI 11/5`2019 21312020 84 TT Rig Evac 1 1118/2019 21612020 87 TT Wall Kill Drill 1 11/312018 11/1]/2019 1 6 Casings seat Gs. Type Do (I.) ID(in) Grade Top(nKB) Bottom(RKe) I TVD But (PUTS) Landing DOW CONDUCTOR 20 18.25 X-65 0.0 180.0 160.0 912212011 13318'SURFACE 13318 1242 LBO -O,Wfi.O 4,112.9 4,112,] 912]12011 CASING CASING 95/a LBO -fi.858.9 8,901.8 6,901.4 10/812011 CASING 8,517.0 6,516.6 312912013 Last Cementing Cementing SUM Date: 10192011 Surfing; �Tacfmd not founds Comment: Stg • Tap (nK8) Top Meas Meth B. (fiKB) Com 1 4,31].0 Vduma Glculations 8,9010 Rig up and test hard lines from Schlumberger to ng 1/3000 par, Rig pumps- break circulation and pump 110 Ms. of Mud Push II Q 10.1 -results bpm ® 300 psi.\ Shut -down drop bottom plug.%SLB mix 8 pump Lead alum/ 71 WAS. ' ®12,5 p,gA Gass, Liteaete11.57 Yield, mix water at 5.463 gaVsk. - Pump rate of 4.0 bpm @ 480 psi \ SLB mu and pump Tail slurry 80 bbls. ®15.8 MA Class G \ 1.16 Yield, mix H2O at 5.092 gai - Pump rate of 3.0 bpm (M 500 psiA Shut down 8 drop lop plug - SLB pump 10 bits H2O and wash upA Displace with 489 bels. a 10.1 pp9 mud with rig Pump At 7 bpm w2o0 psi, at 469 bins away slow pump to 2 bpm with 950 psi. FOP with full relurni Bump plug to 500Ipsi, over FOP to 1500/psl. - Hold for to minutes and Weed off- check floats are holding- Good\ Cement in place @ 0530 Fra. 2 Job Information Job Phase PlanmO Start bete Burt Date End Data Pea Duration (days) WORKOVER 11/1801913:00 1111/201913:00 0.00 Daily Summary Operations 24h Forecast Installed wear bushing. Redress running tool and pull storm packer to surface and lay down. Continue pulling out with overshollsomperlmagnet assembly and lay down. Pick-up Baker "At' raldevamatic mechanical set Packer and run in hole, test cawing+/- 5,515' and 2.000', confine pulling out and lay down Baker pacer. PW wear bushing and prep to mn completion. 24h Summery Pull out from 4,325'to 2.459' with9.518- casing scraper. Redress Baker running had, make-up to storm packer, run set at 75' (overshot at 2,534') - 1500 psi fast Confirm no pressure- break tubing hanger connection free -nipple down BOP and 13-5/8" mar. Install new tubing spool and valves-nippleap riser and BOP stack -shall test 250135M psi, Note: AOGCO rep Baan Bixby waved witness of shell test. Pull test plug and perform test on alignment pin and A annular valves connection W011 We psi. lewd test). Operation at 07.00 RIH W1Retnevamatk Test Parker @ 2,800' Time Log start EM cam Our Time Time our (M) Phase Opr. ACL Man Oper, Denner. 00:00 0130 1.50 LOU W O. L 4 P Pug out of hole with acrepper and DOW. overshot assembly from 4,325'to TABS. UW 120R. DIV 10UK, Stage whavalhead M BOP enclosure, and bleed all pressure ofl of B annulus 9 PSI, fluid recovered was diesel. 01:30 02:30 1 00 2.50 W O. M 1 U Remove overshot from storm pecker aeM prep to make socena run. Also. wellhead, and remove valves ho. new welliread to fit through top d well house. 02:30 05:00 250 5.00 Wo M 4 U Run in hole and Set storm packer at 76 could not release from packer. Palled out of hale resat valva and soft broke safety joint run back In hole and set at 75', release from packer and pun out of hole, teat top of storm parker to 300 psi lox ant 1500 psi high. 05 00 08:00 300 8.00 W.O. C 5 U Drain shock formal all BOP equipment along with production flow line. Bleed accumulator and disconnected accumulator hydraulic hoses, break and remove thou lMg lines and valves, nipple down At A annulus valves and masher lbw, line wing valve, unboit tubing sped to casing head, remove turn besides. 08:00 1000 200 10,00 Wo C 5 U Pick stack up with "Install to conNm boss and Tree, set back down nipple down BOP, set beck on stump in cellar area. Nipple down dam and also Hage in Polar. 10'.00 1400 400 1d.00 W.O. C 5 U Remove old upper tubing section from M&237 wellhead and Install new upper section on lower- torque bolls ro spec and lent primary piston 9 5/8- to 25W psi ler 15 minutes. Note: last was witnessed by Company Men. 14:00 1600 2.00 16,00 W.O. C 5 U Continue install flaw d«k, BBV end flow line spool to production inject line menUeld. Remove old upper tubing hanger section end valvas hone ng cellar arae. 16^00 22:30 6,50 22 50 WO. C 5 U Nipple up 135/8 -ria. end BOP slack, nipple up sholus oll valves and hoses, flow near and room flow line. Install mulabr Fossa and function lest BOP. 2230 00:00 1.50 24.00 WO- C 12 U Install test plug wM 412 Answer mW fluid Packer Wan m. Test BOP to 25013500 psi for 5 mins. each. Pug test plug. Note: AOGCC rep Brian Bixby waived will d shall test at 1353 his. Gas Readings Avg Background Gas (%I Max Background Gas (%) Avg Connection Gas I%) Max Connection Gas (%) Avg Drill Gas (%I Max unit use I%) Avg Trip Gas (%) Max Trip GAS (%) Well Name: SD37-DSP1 Wellbore Name: SD37-DS' Well Code: 25754 Job: WORKOVER WCEI Level: 3 Daily Report Date: 1 111112 0 1 9 Report #: 11 Page: 2 of 3 Daily Mud Volumes TankdAdtls klimil Type Des Volume feel) Hole 421.0 Loss 0.0 Tank 335.0 Cumulative Mud Volumes Active Volume 1661) Hole Volume(bbl) Additions (bbl) Cum Additions lbbl) Losses feel) Cum Losses (but 756.0 4210 0.0 0.0 0.0 0.0 Daily Contacts Position Contact Name Company Title Email office Mobile Ent representative Steve tawrerlce EniDrilling Supv. sktlrilling@eni.wm 6850715 Ent representative CUM Sni Ent Onlltng Supv. aiddrilling@eni.wm 907-68sO715 Eni representative Chad Grew Em ending Supv. 907468is0726 Eni representative Wade Thomas Ent Rig Clerk AKRigCleiksDoyonl5tteni.cam 907-6851 Enire dwintetive Pat Ahem Eni HSE Eni representative Rohan Gonzalez Ent HSE Tool Push Sam Dye Doyon Drilling Field Superintendent Tool Push Ryan Pankreta Doyon truing Tool Pusher rtgl5tIlidoyondrilling.wm Tool Push Einer Fleagle Doyon DNlmg Tool Push Tool Push CIiO Owens Doyon telling HSE covens@doyondrilling.com 6850796 Tool Push Dave Sena Detrain Dolling HSE dsena@doyondrtlling.com 6850796 Personnel Log (POB) Company Sew. Type Work H (hr) Standby H (len Court Note Exp. Flow back 12.50 0 Onifig EPA Inspector 12.50 0 edging NC Machinery Mechanic 1250 0 Cluing Eni Engineer 12.50 0 Dnllirg ASRC Clark 12.50 1 Drilling ASRC SOA 12.50 1 SIDSupport ASRC Crane Advises 12.50 1 SIDSUpport Baker Hughes Baker Hughes 12.50 1 Drilling Beacon Metltc 12.50 1 SID Support Doyon Field Superintendent 12.50 1 Drilling Nodhem Oilleild Servos Fueler 12.50 1 SID Support Vetco(BHGE) WaOHead 12.50 1 Ceding SLB cement 12s0 1 Drilling wellTec WeOTec 12.60 1 Drilling ACS Environmental 12.50 2 SID Support Beacon HSE 12.50 2 SID Support Doyon Tad pushers 12.50 2 Drilling Devon HSE 12.50 2 Drilling MI See. Mud Engineer 12.50 2 Drilling ASRC Company Man 12.50 3 Drilling GBR Casing 12.50 3 Drilling Corzimundie Logistic 12.50 4 SID Support PU.eg SecuMy 12.50 5 SID Support MI Sween Mud Plant 12.50 6 Drilling Halliburton Slick line 12.50 7 Drilling Ml Swew WIF 12.50 8 SID Support _ ESS Catering 12.50 11 SIDSuppon Wadey Truck driver/Crena operator 12.50 12 Drilling option I Rig Personnel 1 12.50 1 27 Dnlling_Total Drilling Personnel BOP Stack 8 Components Description Start DateLaeI ... extion Date Pressure means (pal) SOP Steck 10124/2019 5/112015 5000.0 Type Make Model ID Nom (in) P Range (Psi) Last Cert Data Annular Man GK500 135/8 5,000.0 5/18015 318'-6'VBR HytlM MR. 5000 13518 5,000.0 &21/2018 Mind Shear Rem Hydril MR. 5000 135/0 5,000.0 511 I18'xT'VBR Hydnl MR. 5000 13518 5,000.0 5/18015 Slow Circulation Rates Pump Number. 1 Make: While Star Modal: U." 24M Start cote End Data Liner Sire (in) Volume Per Stroke Ovemde (bbllstk) Max Pressure (psi) QIW2018 1 5 0.078 7,500.0 Data i CUM (RKB) I Stow Sed I Strokes (spm) P (Psi) ER I%) O Flow (gpm) Pump Number.2 Make: White Star Model: Cum. 2450 Start Date End Date Wer 3¢e (in) Volume Per Stroke Override (bblludi Max Pressure Ipsi) 4110/2016 s o ole 7,soo.a Date i Depth dtKB) I Slow Sled I St.kes(spm) P(Urst) I En (%) T OFbw(gpm) Pump Number.3 Make: rumored Supply Model: 12-P-160 Stan Data End Date Liner Sim (in) Volume Per Stroke Overtide(bbllstk) Max Pressure (psi) VIMO19 4114 0.053 ],500.0 oats DepM (RKB) $1. Sptl I Strokes (spm) P (psi) Eff 1%) O Flow (gpm) Daily Bulk Su ply Item Description: Equipment Fuel Unit Label: Gal Unit Size:1 Note: Date Consumed Recewdl Returned Cum Consumetl Cum Recoivetl Cum Returned CUm On Lee Nate 11I11I2019 1,703.0 1,703.0 13,964.0 13,964.0 0.0 0.0 Supply hem Description: Mud Ram Sollars Unk idi Gal Unit Size: Note: DateConsumed Received Returned Cum Consumed Cum Received Cum RaWmetl Cum On Loc Note 1111112019 198.0 198.0 2,1]8.0 2,178.0 0.0 0.0 Supply them Dmcn'on: Rig Fuel Unit label: gal us Unit Size:1 Note: tate Consumed Received Returned Cum Consumed Cum Roonvetl Cum Returned Cum On Lee Note 11/118019 1,9110 0.0 1],282.0 31,]04.0 O.0 14,422.0 Supply from Description: Rig Water Unit Ltl bet Unit Sim 1 Note: Well Name: SD37-DSP1 Wellbore Name: SD37-DS' Well Code: 25754 Job: WORKOVER WCEI Level: 3 7aily Report Date: 11/1112019 Reportit: 11 Page: 3 of 3 Date Consumed Received Returned Cum Oanaeliletl Cum Received Cum Retumetl Cum On Loc Note 11111/2019 44.0 00 46; 664.0 0.0 202.0 Supply Item Miumpaon: WIF Bollen Unit Label: Gel Unit Size: Note: one Conaumetl Revived Retumetl Cum Consumetl Cum Received Cum Returned Cum On Loc Note 1111112019 42.0 42.0 462.0 462.0 0.0 0.0 Supply Item Deserelon: WIF lnjedetl Diesel Una Label: Gal Unit Size: Note: Dee Consumed Received Retumetl Cum Consumetl C.0 Co. Received Cum Retumetl Co. On Loc Nate 11111@019 0.0 00 0.0 0.0 0.0 Last Authority Visit Dae Tot insp. Nbr Total I.N.C. number Comment STOP Cards Submitted Company C Rpts Com Doyon DrOng 15 PJSM'S Doyon DMling Inc. 11 Sete Cards Doyon Drilling Inc. 15 COW Doyon Drilling Inc. 16 HRWS MI Sworn 4 RIB'S Ml Swav 2 HARCUSA General Notes Comment: Daily Report Date: 11/1212019 Report #: 12 Page: 1 of 3 Well Header Well Name:D OperatorSubaMlery 37 -DS' Wellbore Name: e: SD37- Initial Lahee Code Well Code: 25754 ani Job: WORKOVER DEVELOPMENT WELL O P=0 Of WCEI Level: 3 Daily Report Date: 11/1212019 Report #: 12 Page: 1 of 3 Well Header PermtUConoesston N' OperatorSubaMlery Initial Lahee Code ADL -388583 ENIPETROLEUM ENI Petroleum Co. Inc. DEVELOPMENT WELL O P=0 Of COLTIVAZIONE Rotary Table Elevation(.) Grountl Level(.) First Flange(B) RKB-dead Flang-M) RKB- Tubing Spool(ft) 32,805.12 13.10 16.80 32,788,32 32,784.62 Rigs Rig Name Cantreclar Rig Type Rig Num Rig Sort Data Rig Release Dale RIG 15 I LAND RIG 0723 11/1/2019 Daily Information Weather Temperature ("F) Wind Days LT1(do,.) Days Ri days)POB Overcast 66 SW @ 14 MPH ]46.00 746.00 10].0 Safety Incidents - Near Miss Date Category Type Subtype Severby Cause Lost timet Comment Safety Drills Days Until Next Check Type %Occur Last Data Next Data (days) BOPE Pressure Test 2 11111/2019 11125/2019 13 Rig Inspection 12 1111212019 11/1312019 1 SafetyMeeting 12 1111212019 111132019 1 Spill Drill 2 11/10/2019 1112412019 12 TT ROPE DnII 1 11/112019 21912020 89 TT Camp Ew is 1 11/62019 2/42020 84 TT I,. Dtlll 2 11/11/2019 1112512019 13 TT H2S 0611 2 11/412019 1111812019 6 TT Kick While Drilling 1 11/1212019 11/2612019 14 TT Kick While Tripping 2 11/1012019 1112412019 12 TT Man Down Drill 2 11112/2019 21102020 90 IT Rig Evac 1 11/812019 2/612020 86 TT Well Kill OR 1 11/32019 11/172019 1 5 Casings seat Cas.Type OD (in) 10 (in) Grade TopSKB) I Bottom mKB) WD Oct. IS Lamm�g Daee CONDUCTOR 2018.25 x-65 0.0 160.0 160A 922/2011 133/8"SURFACE 13318 12.42 L80 -4,076.0 4,112.9 4,112,7 921.13 CASING CASING 95/8 180 -6,858.9 8.901.8 Q901.4 10/8.011 CASING 8,51].0 6516.6 3.9.013 Last Cementing CamHlting Start Date: 10/912011 String: <recoh not found> Comment Stg a Tap (111(8) Top Meas Meth End (100 Com 1 4,317.0 Volume Calculations 8,901A Rig up antl test hard lines from Schlumberger to rig V30W psiA Rig pumps- break uroulaticn and pump 1ID bDls. of Mud Push II @ 10.1 -rate of 6 bpm QD 300 DsiA Shut -down drop bottom plug .\ SLB mu 8 pump Lead slurry 71 Dials. @ 12.5 ppg./ pass, Dtecrete11.57 Yield mix water at 5.463 gallsk. - Pump rate of 4.0 bpm Qg 460 psiA SLB mix and pump Tail slum/ 80 able. ® 15.8 ppgA Gass G 11.16 Yield, mix H2O at 5.092 Wsk. - Pump rate of 3.0 bpm @ 500 psiA Shut down 8 drop lop plug - SLB pump 10 bbis H2O and wash up,%Displace with 489 bible. a 10.1 ppg mud with rig pump at 7 bpm waW psi, at 469 able away slow pump to 2 bpm with 950 psi. FCP with fug retur-M Bump plug to 5001psi, oar FCP to 150 1psi. - Hold for 10 minutes and bkii all- check floats are holding - Good\ Cement m place 0530 hrs. 2 Job Information Job Phase Planned Start Dela Start Date End Data PSO Duration (days) WORKOVER 11/1/201913:00 11/1/201913:00 0.00 Daily Summary Operations 24h Forecast Pull wear bushing. Rig -up to run competition packer and 4-1." Vam Top tubing as per tally. 24h Summary Install wear bushing. Run in hole and recover storm packer- pull out and lay down, continue out of hole - lay down Rhooduck scraper/overshot assembly. Pick up Baker remevandetic lest packer and run in hole set at 5,676', test 9 5A8" casing to 1000 psi. Circulate bmlamsup, PWI out of hale with test packer from 5,676 laying down 5" antl pipe to 2,006' set and test to 35W psi. Pull put hole rack bark in deniNt and lay down teal parker. Geer floor of toots and lay down all S hall pipe tram derrick with mouse relelrotary table, Operatran et 07.00 RIH W/4.SWam Top TBG ® 1,525' Time Log Start End Co. our Time Time our(M1r) fli Phase Op, Act. Plan Older. Dasum, 00.00 01:30 1.w 1.50 W.O. M 5 U Drain stock and Now down cholospil lines. Install wear bushing per Baker Vac, rep, ID 9"] length 29.80" 01:30 02:00 0.50 2.00 W.O. M 4 U Run in hole to 75' with Baker overshot and engage storm packer. open stone valve, verify static, release packer. Pull out of hole and lay down storm packer. 1107= 102K and DW=102K. 02:00 05:00 3.W 600 W.O. M 4 P Pull out of hale wiOM scraper and overshot assembly, Rom 2.459'to surface, lay down magnet, Razohaek scraper and overshot. Note recovered approximately 3 LBS metal on magnet. 0500 0830 3.50 8.50 W.O. M 4 P Piot up Baker reMevamatic feat Packer and ran in hole and set at 5,675' with COE at 5,869'. UW=1 WK and DW=150K 0830 1000 1.51) 10.00 W.O. M 12 P Test 9 51W casing to 1000 psi Rom 5,669' to surface with 16 ] pp9 mud to hole for 30 minutes (chart recorded). Bleed off pressureant release padwr 1000 12:00 200 12.00 W O. M 9 P Deputies bottoms up at 128 gpm with 300 psi, followed by 25 bbls. of 18.7 ppg ary lob. Cleanlolear and prep ag floor for singling out of hole. 12:00 18:30 4.50 16.50 W.O. M 4 P l6ungle out of hole laying dawn 5' hag pipe with Baker relrievamatic test packer Rom 5,675' to 2,006' UW= 85K and DW= 90K 16:3 1 1800 1.50 law W D. M 12 PSet test packer at 2,006' with WE at 2,000'. Test MIS' casing to Surface wM 16.7 ppg mud Ln hole stage .,m 3500 psi - hob for 30 minutes (chart recorded). i8:001830 0.50 low W.O. M 5 P Bleed oK premum arW rte - releeae Baker reirievamatic lest packer -Naw tlown chokehJll lines, ag-down test 18:30 20:30 2.00 20.50 W.C. M 4 P PWI out of hate racking back 5- in words Rom 2.Uut, M packer- lay down per Baker rep. 20:30 00:00 3.07 24.00 W.O. of 4 P Olear and Dean floor- Mob mouse one installed in rotary table. Lay down 5' doll pipe from handed, to pipe shed from 2,006' to urfce. a Gas Readings Avg Background Gas (%) Max Background Gas (%) Avg Connection Gas (N) Max Connection Gas (°6) Avg Drill Gas (%) Max Drill Gas (%) Avg Trip Gas (54) Max Trip Gas 1%I Well Name: SD37-DSP1 Wellbore Name: SD37-DSF Well Code: 25754 Job: WORKOVER WCEI Level: 3 Daily Report Jate: 1111212019 Report #: 12 Page: 2 of 3 Daily Mud Volumes TanWAdditionlLoss Type Des Volume(bbU Hole d3].0 Lass 0.0 Tank 291.0 Cumulative Mud Volumes Volue(bbi) Auditors (hot) Cu- Additions(bbt) Losses(bb0 Cum Lesses(bbl) Active Volume (bull Ho le m ]29.0 43].0 0.0 0.0 0.0 0.0 Daily Contacts Position Contact Name Company Title Email We. Mobile Ens representative Slave Lewrerroa EN Drilling Supv, skdrilling®eni.mm 6858715 Ens representative David Smith EN Drilling Supv, siddnlling®ens.mm 907.885.0715 Ed representative Chad Guam EN Dnllsng Sup, 907885.0728 Ertl representative Wed. Thomm EN Rig Clark AKRigCI.dxDoyon15®eni.mm 907885.0722 Eni representative Pat Ahem Ens HSE Ens representative Robert Gamble. Ens HSE Tool Push Sam Dye Doyon Drilling Field Superintendent Tool Push Ryan Panlvetz Doyon Dnllsng Tod Pusher ng15@doyondnlling.mm Tod Push Filmer Fleagle Doyon Wine Tod Push Tool Push Cliff Owens Doyon Drilkng HSE cowensadoyondrillsng.mm 6854796 Tool Push Dave Sena Doyon DriknO IHSE I dsene@Eoyondn1Img.com 1685.0793 Personnel Log (POB) Company Serv. Type Work H (hr) Sta hWay H @y Count Note Expro Flow beck 12.50 0 DNling EPA Inspector 12.50 0 Drilling NC Machinery Mechanic 12.50 0 Dealing Ens Engineer 12.50 0 Dealing ASRC Clerk 12.50 1 Drilling ASRC SOA 12.50 1 SIDSupport ASRC Crane Advisor 12.50 1 SIDSupport Baker Hughes Baker Hughes 12.50 1 Drilling Brecon Medic 12.50 1 SIDSupport Doyon Field Superintendent 12.50 1 Drying Northam Oilleild Services Fueler 12.50 1 SIDSupport Veber RHGE) WellHead 12.50 1 pilling SLB Cement 12.50 1 DNling miff. weirs. 12.50 1 DNling ACS Enviromemal 12.50 2 SIDSupport Beacon HSE 12.50 2 SIDSupport Doyon Tool pushers 12.50 2 DNling Doyon HSE 12.50 2 DNling MI Sween Mud Engineer 12.50 2 Drilling ASRC Company Man 12.50 3 DNling GBR Casing 12.50 3 DNling Compdentia Lopielic 12.50 4 SIDSupport MI Swam Mud Plant 12.50 6 DNling Purcell Security 12.50 6 SIDSupport Heliburten Sick Line 12.50 8 Drilling Ml Swam WIF 12.50 8 SIDSupport ESS Causing 12.50 11 SID support Worley Truck driver 1 Crane operator 12.50 12 Drilling Wynn Rig Personnel 12.50 1 Zfi 1 DNling_Total Dealing Personnel BOP Stack 8 Components Description Slert Data Last Cedatoation Date Pressure Rating (psi) BOP Stack 10@412019 31112015 5,000.0 Type Make Model ID Nom(in) PRange (psi) Last Cert Dale Annular Hod GK 135/8 5,000.0 5/1/2015 3112'-6'VBR Hytlnl 50 MPL 5000 135/8 5,000.0 8242018 Blind Shear Be. Hytld WL5000 IMPL$OW 135/8 5,000.0 8242018 412"x7-VBR Hydra 1398 5,000.0 912015 Slow Circulation Rates Pump Number.( Make: White star Model: Qualm 24W Start Dato End Wte Liner St. (in) Volume Per Stroke Override (bbllstk) Max Pressure (psi) 41102018 5 0.078 ],500.0 Wte Depth take) Slow Spd Strokes (spm) P (Pat) EN (%) Q Flow (gpm) Pump Number] Make: White Star Modd: Quatro 2450 Start Dato End Woe Liner Size (to) Volume Per Stroke Override(bbllstk) Max Pressum (psi) 411012018 I 5 0 0]8 7.500.0 Dale Depth (WER Slew Sptl I Strokes (spm) P (psi) I BR 1%) Q Flow (9Pm) Pump Numbar.3 Make: National Supp'" Modid: 12-P-160 Ston Data End Wle Liner Size (in)Vdume Per Stroke Override(bbgstk) Max Pressure (poll 41102019 I 41/4 0.053 ],500.0 Date Depth(RkB) Slow Sptl Strokes(apm) P("I) Enl%) QFlow hurm Daily Bulk Su pty keen Wacription: Equipment Fed Unit Label: Gal Unit Size: i Note: Wto Consumetl Raceivetl Returned Cum Consumed Cum Received Cum Returned Gum On Loc r Note 111122019 80].0 80].0 14,771.0 14.]]1.0 0.0 00 Su tyNem MIS. Mud Plant Boilers Una Label: Gal Unit Size: Note: Dale Consumed Raceivetl Retum.d Cum Consumed Co. Received Cu. Returned cum On Le Note 11/1212019 198.0 1980 2,37fi0 2,376.0 0.0 0.0 Supp'"Nem Description: Rig Ford Unit Label: gal us Unit St. 1 Note: Dale Consumed Received Returned Cum Consumed cum Received Cum Returnetl Cum On Loc Note 1111212019 2.353.0 0.0 19,635.0 31,704.0 0.0 12,009.0 Supply Nem Description: Rip Willer Unit Label: bbl Unit Size: 1 Note: Well Name: SD37-DSP1 Wellbore Name: SD37-DSI Well Code: 25754 Job: WORKOVER WCEI Level: 3 7aily Report Date: 11/1212019 Report #: 12 Page: 3 of 3 Deb IC ..ad Receivetl 1t/12f2019 100.0 135.0 Returned Cum Consumed 562.0 Cum Received 799.0 Cum Returned 00 Cu. On Lee 239.0 Note Supply Ram DasedPuon: WIF Sailers unitLabel: Gel unit Size: Now: Dale Consumetl Rece ved 11(1212019 42.0 42.01 Retumetl Cum Consuntetl 504.0 Cum Received 504.0 Cum Retumetl 0.0 Cu. On Loc 0.0 Note Supply Item DesoriPdon: WIF Injected Diesel unitLabel: Gel Unit Size: Note: Date Conaunum receive. i 1112/2019 0.0 00 Returned Cum Consumed 0.0 Cum Received 0.0 Cum Retuned 0.0 Cum On Loc 0.0 Note Last Authority Visit Deb Tot insp. Nbr Total LN.C. number Comment STOP Cards Submitted Company %Rets Com Doyon Onlling Doyon Drilling Ina. Doyon Dulling Inc. Doyon Drilling Inc. Ml Swam MI Swaco 10 9 18 18 2 4 PJSWS Sale Cards HRWS COW HARGJSA RIR's General Notes Comment: Well Name: D Wellbore Name: me: SD37- 37 -DSI Well Code: 25754 Job: WORKOVER ani WCEILevel: 3 laily Report Date: 11/1312019 Report #: 13 Page: 1 of 3 Well Header Perme00man"kin N' Operator SubaMlary Inittal laM1ee Code ADL -388583 ENI PETROLEUM ENI Petroleum Ca. Inc DEVELOPMENT WELL O Pi DI COLTIVAZIONE Rotary Table Elevation ln) Ground Level (it) First Flange(it) Me -Base Hange(n) Rrub -Tubing Spool (it) 53.40 13.10 116.N 36.60 32.90 Rigs we Name Contractor wg Type Rig Num Rig Sqd Date Rig Release Date RIG 15 DOYON LAND RIG 0]23 11/12019 Daily Information Weather Temperature ('F) Wind Days LTI (days) Days0 (days) POB Overcast 9.8 ENE,19MPH ]42DD ]4].00 113.0 Safety Incidents - Near Miss Dara Category Type SublyPa Seventy Cause Losttime7 Comment Safety Drills Days Until Next Check Type aOccur Last Date Next Date (days) BOPE Pressure Test 2 11111/2019 1112512019 12 Kla While Tapping 1 1111312019 1112712019 14 Rig hopedion 13 111IW2019 11/1412019 1 Safety Meeting 13 1111W2019 11/142019 1 Spill Ora 2 111102019 11/242019 11 TT ROPE Call 1 11/1112019 219/21)2D 88 TT Camp Evac 1 11/612019 2/42020 83 TT Fire Drill 2 11/112019 111252019 12 TT H2$ Ono 2 111920/9 1111812019 5 TT Kick White Drilling 1 1111MD19 11IM2019 13 TT Net While Tripping 3 11/132019 11127/2019 14 TT Man Down Drill 21111212019 2110QD20 89 TT Rig Evac 1 11182919 2182020 85 TT Well Kill Drill 1 111&2019 111117MO19 4 Casings seat Co.. Type 00 (in) ID (in) I Grace Top InKB) Eatom(RKB) I TVD Bot. fnKB) Landing Data CONDUCTOR 20 18.25 X435 0.0 160.0 160.0 91222011 13318"SURFACE 13318 12.42 L80 -4,076.0 4,112.9 4,112) 912]/2011 CASING CASING 95/8 1.80 -6,858.9 8,901.6 6,901.4 1WW2011 CASING B,5R0 8,518.6 312912013 Last Cementing Cementing Start Date: 101912011 Shrub, erewrd not founds Comment: at, a Top (mrB) Top Maas Mmh earn (nKB) Co. 1 4.317.0 Volume Calculations 8,9 1.0 RIg up and test ham lines from Schlumberger to rig V3000 palA Rig pumps- break circulation and pump 110 bbl,. of Mud Push II ® 10.1 -rale of 8 bpm a 300 palA Shutdown drop bottom plug\ SLB mix & pump Lead slurry ]1 bls. @ 12.5 ppgA Class. Litecreti 1.57 Yield, mix water at 5.453 gallsk. - Pump rate of 4.0 bpm a 460 psi.\ SLB mix and pump Tail slurry SO bbl,. @ 15.8 ppgA Gass G \ 1.16 Yield, mix H2O at 5.092 gallsk. - Pump rate of 3.0 bpm ® 500 pain Shut down & drop top plug - SLB pump 10 this H2O and wash upA Displace with 489 bible ® 10.1 ppg mud with rig pump all bpm w20D psi, at 469 bbl, away all pump to 2 bpm wM 950 psi. FOP with full returns%Bump plug to 500/psi, over FOP to 15001psi. - Hold for 10 minutes and bleed Off- cheU floats are holding - Good l Cement in place @ 0530 his. 2 Job Information Job Phase %enrfatl 9rort Date StartDoh End Date - P50 Duration (days) WORKOVER 1101/201913:00 11/11201913:011 0.00 Daily Summary Operations 24h Forecast Finished replacing 4- valve on begun line. Prep active pits far displacement. Displace 16.7 ppg kill fluid hon well W 12.2 ppg completion fluid. Land tubing hangar and test Freeze protect A annulus with LVT. Set BPV and nipple down BOP -nipple up We and test. Lh Summary Prep equipment- pick-up Hal iburlon completion jewel and run in hole piedi 4.12" Vam Top tubing to 4,338. Install Scblumberger SCSSSV and pressure to 7500 psi. -monitor pressure, good test. Perform Mdc doll!, mobilized tubing hanger to rig fimr, clean and service no. Continue mnnin9 in hole from 4,338' to 5.692' tag no go. Pick-up to space out and install tubing hanger- VataalSchlum"Mer dressed and tested. PJSM to displace wall 12.2 ppg - transfer fluids amend adive pits -12.2 ppg aumplation fluid and 16.7 ppg Mg flub. Operation at 07.00 Peace protecting A -annus with LVT. Time Log Start End Cum our Time Time Do,(hrj I (hr) phase Opr. I Act Plan Oper. Near. 0090 0300 3.00 3.00 W.O. A 5 P PMI wear buabing- Rig up Gaff tangs and barque Wm wtuipired Fri Schlumbergercentral fine specter and stresses - atage and prep tads to M. compiefion. 0300 0400 1.00 4.00 W.O. K 4 P Make up Hdlibudon completion assembly per holy to 92'. 0400 1000 6.00 1D.00 W.O. K 4 P Run In hole went completion assembly on 412" Vam-Top (12.8 PPF 13c4 timing, from 9V to 3.528 - torque tum and recon values of each cannectlo t. Up wt. 90K on wt= WK 1090 10:30 D SO 10.50 W.O. K 12 P Makeup Sddumbergm SCSSSV TRMAAX and Metal conhcl line - pressure test fine to 75W psi far 15 minutes a0 good - monitor pressure when con in hale. Note: Test rammed an data ancestor, Run from 3,528'to 3.552' with SCSSSV. 10 30 1290 1.50 1200 W.O. K 4 P Continue in hale with completion assembly from 3,552' 10 4,387' pick-up 4-112" Vam4a (12.13 PPF 13cr) tubing. Toque Wm and record values of each connection Schlumberger installed Oeeader Once, coupling protectors on each connection fa SCSSSV control line. Up cel: 100K On veal, 100K 1200 1600 4.00 16.00 W.O. K 1 P Moblfizad tubing hanger to he floor. perform stick drill, dean and service fig and Warned ng maintenance. 1600 18:3o 250 18.50 W.O. K 4 P Continue mnning 4+12" completion pkking-up 4.112' Van Tap tubing from 4.331 to 5,892' W no go - tag twice to mMmm. Toque turn cannedion and recon. Install Ofleader=as coupling pratedon for com of line. 1030 2090 150 20.00 W.O. K 4 P pall ad at Me 10 5,581' install space pope no 5,6511 Up wLat 110K on W.=110K Continue toque turn connection and installing erns coupling protedas for conbot fine. 2090 22:30 2.50 2250 W.O. K 12 P %bicap lending antl tu979 hangeapup 'ammake-up to 4-112- tubing completion 9ring-Vet. watchetl dummy penetrator and Schlumb firi install SSSV banned line and lest von to MOD psi for 15 mine gcotl fast, Schlumberger pressure central the beck to 7500 psi for pumping. Install teal of damps total 52 full damps and 1 half damp. --mud 2230 0000 1.50 24.00 W.O. K 8 P PJSM-Maks-up top drive and prep to displace. Transferred 12 2 ppg Reids from to adive 05 and continue offloading 18.7 ppg kill fluid from above pita. Well Name: SD37-DSP1 Wellbore Name: SD37-DS! Well Code: 25754 Job: WORKOVER WCEI Level: 3 Daily Report Date: 1111312019 Report #: 13 Page: 2 of 3 Gas Readings Avg Background Gas I%) Max Background Gas (%) Avg Connection Gas (%) Max Connection Gas (%) Avg Drill Gas I%) Max Drill Gas (X) Avg Trip Gas (X) Max Trip Gas (%) Daily Mud Volumes TanklAddi ionli- ss Type Des Volume (bbl) Hole 412.0 Loss 00 Tank 2480 Cumulative Mud Volumes Aetive vuh ma (bbl) Hole Volume (bbl) Addition. (bbl) Cum Additions (661) Losses (ball Cum Losses (ball MOOD 412.0 0.0 0.0 0.0 0.0 Daily Contacts Position Contact Name Company Title Email Ontce Mobile Eni representative Nelson Cassell. Eni Drilling Superintendent nelson..rballo@eni.com Ent representative Steve Laster. Ed Drilling SUPV, sldddlling l ed.mm 685-0715 Eni representative David Smith Ed engine Supv, siddrJlingtC.N.wm 907-685-0715 Eni representative Chad Guam Eni Calling Sup, 901-6850728 Enimpresentetive Mdmh Ellington EM Rig Gen, AKRigC1eUzCoyonl 5@kmyPPm 907-UI&0722 Eni representative Cory Houghton Ent HSE Ent representative Roert Gonzalez, Ed HSE Tod Push Sam Dye Doyon Drilling Field Superintendent Tod Push Ryan PankrAa Coyon Dmlmg Tod Pusher rg15tilida antldlling..m Tod Push Ted"an Doyon Grain, Tour Pusher milSifilImnandnlling.mm 90]-158S0]16 Tod push Harold Richardson Doyon Calling HSE hnchardsonfIdoyandrilling.mm 6650786 Tad Push I Dave Sem jDayon Drilling IHSE IdsentaCaloyanagling.con, 6850796 Personnel Log (POB) Company Tsui Type Work H (hr) Stantlby H (hr) Count Note ASRC Clark 12.50 1 Drilling ASRC SOA 12.50 1 SID Support ASRC Crane Advisor 12.50 1 SID Support Baker Hughes Baker Hughes 12.50 / Ddltng Sae.n Medic 12.50 1 SIO Support Dayan Fidd Superintendent 12.50 1 Drilling Northern Otani Services Fueler 12.50 1 $ID Support WHIT. Weir. 12.50 1 Drilling Eni Drilling Superintendent 12.50 1 Drilling ACS Environmental 12.50 2 SID Support Bascom HSE 12.50 2 SID Support Doyon Toolpuahers 12.50 2 Drilling Doyon HSE 12.50 2 Ddltng Halliburton Mud loggers 12.50 2 Onlltng Ml S.. Mud Engineer 12.50 2 Oniting Vetco(BHGE) Wei 12.50 2 Drilling Si Cement 12.50 2 Drilling ASRC Corti Man 12.50 3 Drilling GBR Casio, 12.50 3 Drilling Competent'. Logistic 12.50 4 SID Support MI Swam Mud Plant 12.50 6 Drilling Formal Security 12.50 6 51D Support Halturban Slick Line 12.50 6 Drilling Ml Swam WIF 12.50 B SID Support ESS Calmar, 1250 11 SID Support Wadey Truck driver l Crane opeator 12.50 13 Drilling Doyon I Rig Personnel 12.50 26 Dr'Ibng_Tdal Drilling Personnel BOP Stack 8 Components Description Stan Del.last Ce cation Date Pressure Rating (psi) BOP Stack 102412019 51112015 5,000.0 Type Make Model ID Nam (in) P Range (psi) I Last Cert Date AnnularHydnl GK SOD 13518 5.0000 511/2015 312" -6 -Van Hydal MPL 5000 13518 5,000.0 6242016 Blind Shear Ram Hydal MPL 5000 135/8 5,000.0 8124/2016 412"x T' VER? Hydril MPL 5000 13518 5,000.0 511/2015 Slow Circulation Rates Pump Number: 1 Make: While Me, Madel: Durk. 24`A Start Oat. End DateLiner Sim (in) Volume Per Stroke Override (olothi ) Max Pressure (psi) 4/102018 5 10,078 1.507.0 Date Depth (RKB) I Slow Sptl I Strokes (apm) P (psi) En (%) O Flow (gpm) Pump Number 2 Make: White Star Modal: Quatro 2450 Start Dafe End Date Lt., St. (in) Volume Per Stroke Override(bbgsik) Max Pressure(psi) 4/1012018 5 0078 ],500.0 Cate Depm IRKS) Slow Sptl Strakes(spin) P(psi) En(%) OFlow (gpm) Pump Number 3 Make: National Supply Model: 12-P-160 SbR Date End Date Uner $1. (in) Volume Per Stroke Ovmrtde (bblisik) Max Pressure (pat) VIW2018 4114 0053 ],500.0 Date I Depth(ttKEU Slow Sptl ke Shas(spm) P(psi) ER rA) OFlaw lgpm) Daily Bulk Supply tem Description: Equipment Fuel MR Labal: Gal Una Size: 1 Nate: Data consumed Recelved Retuned Cum Cansumed Cum Received Cum Returned Cum On La Note 11,mol8 1,278.0 1,2]6.0 161 16,04].0 0.0 0.0 Supply lam Description: Mud Plant Boilers Unit Lead: Gal unit Size: Note: Date Consumed Received Returned Cum Canaumetl Cum Received Cum Returned Cum On Loc Note 11/1312019 198.0 198.0 2,5740 2.514.0 0.0 0.0 Well Name: SD37-DSP1 Wellbore Name: SD37-DSI Well Code: 25754 Job: WORKOVER WCEI Level: 3 7aily Report Date: 1111312019 Report #: 13 Page: 3 of 3 Daily Bulk Supply Nem Description: Rig Fuel Unit Label: gal us Unit Size:1 Note: Date Consumed Received 11/1312019 2.193.0 e0 Renamed Cum Consumetl 21,825.0 Cum Re..lead 31,104.0 Cu. Returned 0.0 Cu. On Lee 9,876.0 Note Supply Nem Description: Rig Water UnR 1a5el: bbl Unit Size: i Note: Dale Consumed Received 11/1312019 43.0 0.0 Retunned Cum Consumed 805.0 Cum Received ]99.0 Cum Returned 0.0 Cum On Lac 184.0 Nota Supply Item Description: WIF Sellers Unit Label: Gal Unit Size: Note: Date Consumed Received .... 2019 42.0 42.0 Returned Cu. Consumed 548.0 Cu. Receivetl 546.0 10.0 Cum Returned Cu. On Lea 0.0 Note Supply Nem Description: WIF Injected Diesel UnNLabel: Gel Unit Size: Note: Dune Consumed Received 11/132019 0.0 0,0 Returned Cum Containment 0.0 Cum Raciness 0.0 Cum Returcetl 0.0 Cum On Us 0.0 Note Last Authority Visit pub Tot map. Nor Total LN.C. number Comment STOP Cards Submitted Company M Rpt. Co. Doyon Drilling Doyon Drilling lnc Doyon Drilling Inc Doyen Drilling Inc Ml Swaw MI Swaw 6 6 6 9 5 4 PJSM'S COW HRWS Safe Cells HARCUSA MR. General Notes Comment: laily Report JaW 1111412019 Report #: 14 Page: 1 of 3 Well Header Well Name:S0SP1 Wellbore Name: e: S037-DSF PermitlCOndaudon N° Well Code: 25754 Job: WORKOVER ani WCEI Level: 3 laily Report JaW 1111412019 Report #: 14 Page: 1 of 3 Well Header PermitlCOndaudon N° Operaror Subsidiary Initial Li Code ADL -388583 ENI PETROLEUM ENI Petroleum Co. Inc. DEVELOPMENT WELL O POi2O DI COLTIVAZIONE Rotary Table Elevation Rt) Ground Level (ft) First FMnge (ft) RKB-ease Flange (ft) RKB-Tubing Spo01 (ft) 53.40 13.10 18.80 36.60 32.80 Rigs Rig Name Comnctor RIB Type Rig Num Rig Sftrt Date Rig Release Gate RIG 15 DOVON LAND RIG OR3 11/112011 Daily Information Weather Temperature (°F)Wind Days LTI(days) Drys RI(day.) POB Overcast 8.7 NE a 17 MPH 746.00 748.00 109.0 Safety Incidents - Near Miss Data Category Type subtype Severiry Cause Lost time? Commend Safety Drills Days Until Next Check Type dOccur Last Data Next Date (days) ROPE Pressure Test 2 11/1112019 1125/2019 11 Fire Drill 2 1111412019 1112812019 14 Kick While Tripping 1 11/1312019 11/27/2019 13 Rig Inspection 14 11/142019 11/1511019 1 Be" Meeting 14 111142019 11/1512019 1 Spill Drill 2 1111012019 11124/2019 10 TT ROPE Dn11 1 1111112019 2/9/2020 87 TT Camp Evac 1 111612019 2/412020 62 TT Fire Drill 2 11/1112019 1112512019 11 TT Hi Drill 2 111412019 1111812019 4 TT Kick While Drilling 1 11/122019 1112612019 12 TT Kick While Tripping 3 1111012019 1112712011 13 IT Man Down Drill 2 11112/2019 211012020 88 TT Rig Evac 1 11/612019 2162020 84 IT Wall 411 Dell 1 IIWD19 111M712019 1 3 Casings seat C.S. Type I OD (ii 10 fin) Grade Top (ftKB) Bottom(RKB) TVD Bot fftKB) Lending Date CONDUCTOR 20 18.25 X-fi5 0.11 11.0 180.0 92212011 13316"SURFACE 13 YB 12.42 L80 -4,078.0 4,112.9 4,112.7 62712011 CASING CASING 9518 L80 4.858.9 8,901.8 6,901.4 10/82011 CASING 8,517.0 6,518.6 31292013 ' Last Cementing Demand g5tertData: 101920[1 string:<record not founds Comment: Stg is Top (RKB) Top Meas Mash Blm (ftKB) Com 1 4.317.0 Volume Calculations e, 01. Rig up and test hard lines from Schlumberger to rig 83000 psiA Rig pumps- break circulation antl pump 110 day. of Mud Push II C 10.1 -rate o16 bpm a 300 psi.\ Shut -down drop bottom A.,A SLB mix 8 pump Lead slurry 71 bbls. ® 12.5 ppg.l Gass, Urethral 1.57 Yield, max water at 5.483 galls[ - Pump rate of 4.0 born ® 460 p31.1 SLB mu and Pump Tap slurry 80 Wis. a 15.6 ppg.%Class G % 1.16 Yield, mu H2O at 5.092 gallsk. - Pump rete of 3.0 bpm @ 500 psi \ Shut down 8 drop top plug - SLB pump 10 bids H2O and wash upd Displace with 489 bbts. Q 10.1 Wgr mud with ng pump at 7 bpm w1200 psi, at 469 bbls away slow pump to 2 bpm SAM 950 psi. FCP with full returns%Bump plug to 5001psi, over FOP to 15001psi. - Hold for 10 minutes and bleed off- treat floats are holding - Good\ Cement in place Q 0530 firs. 2 Job Information Job Phase Pianne l Start Date Start Deft End Dare Peb DlualgM1{Myi}.-.'- WORKOVER 11111201913'.00 1111201813:00 O.W' Daily Summary Operations 24h Forecast Test Halliburton lubm awr. Run in hole and set standing valve in XN. Pull out hole with running tool. Set Halliburton AHC packer. Run in hole, pull Standing valve. Test Halliburton packer lop to 3500 psi from A annulus side and last bottom pa&er ham tubing We. Perform negative test on SCSSSV. Hallibudon can magnets to recover cutter cone, pull junk cmclur and EVO plug. Pertmm pemport lest. 24h Salomon, Displacewell from 16.7 PPG WBM to 12.2 PPG Inhibited Sodium Bromide, freeze protect A annulus with LVT, set Bi and nipple down SOP. Dress control line and nipple up tree - test void and body, good test. Pull way-dreck valve. Rigup Hallibudon lubricator and BOP. Make-up standing valve to tool swing sal lubricator- prep to test, Operation at 07.00 Preparing to set Halliburton packer. Time Log Start End Cum Our Time Time Dur(b) (hr) Phase Oar. Act. Plan Oper-Do.., 00:00 04:00 4.00 4.00 W O. 9 P PJSM-Displace wal from 16.7 PPG mud to 12.2 PPG inhibited saduir bromide at 3 BP cote, max pressure seen was 1400 PSI, FOP 70 PSI, pumped a total of 478 BEL, MM 70 BBL of interface. 04:00 06:30 2.50 650 W O. C 5 P Drain slack, engage tubing haps alignment pin, land tubing hanger with Hallibudon A hydreulic packet at 5635', On vol. 120K engage lock downscrews and test tubing hangar seals to 5000 PSI for 15 minutes, good test. 06:30 09:00 2.50 900 W.O. K 9 P HIS up and reverse circulate 125 BBL 0/ LV I down A annulus and up wung t0 freeze protect well at 2-3 BPM, war a max pressum of 750 PSI, Shut in, blow down and remove lines, removed landing joint and installed BPV. 09:00 1000 1. W 10.00 W.O. K 5 P Clean and Wer ng floor removing Schlumberger tools and spades based off and remove accumulator hoses. 10:00 1600 6.00 16.00 W.O. C 5 Tr- PJSM - Remove tum buckles, pull flow line out of nser, remove choke and kill line bases, remove sterling and dam Shia fran around deer, remove rises and dean drip pan. Prep BOP for removal, break baps between SOP add riser, lift BOP and sed an swmp. Remove HP roar end sol in BOP endosure. 1600 1830 2.50 18. W W.O. C 5 P Claan and press well head-BNlumbeouffietco hat Had WSSSV control line through the "a bonnet Nipple up tree and ter irrete moral line. Test tubing flat neck seals w 5000 par for /5 mins. - (good test). Rig Post equipment down. 18:30 2000 1,501 20.00 WO. C t2 PPuO BPV end inzftlletl two-way drech-shellftat treaft5000 PSI for lS mins.-(goodtesO. P911two-waycheckvaive- aecuretl well. 20:00 2330 3.50 23.$0 W O. K 5 P PJSM - Rig -up Hallibudon slick line lubdMidOF and SOP on rig flow and Millar to run standing valve to Set 9-518" Halliburton AHC production packer. 23:3000:00 0.50 24.00 W.D. K 5 P Agedmd standing valve on Hallibudon tool string - conned lubdcator and fluid pack and prep to pressure test. Gas Readings Avg Background Gas IV.) Max Background Gas (%) Avg Connection Gas (v.1 Max Connection Gas (%I Avg DHII Gas (%) Max Drill Gas (%) Avg Trip Gas (%) Max Trip Gas (%) Well Name: SD37-DSP1 Wellbore Name: SD37-DSF Well Code: 25754 Job: WORKOVER WCEI Level: 3 -)aily Report Jate: 11/14/2019 Report #: 14 Page: 2 of 3 Daily Mud Volumes TankrAtltlBion Loss Type Des Veto.. (tibl) Hole 412.0 Loss 0.0 Tank 1]5.0 Cumulative Mud Volumes Active Volume (bolt Hole volume thug Addition.(bbl)Cum Additions(bbl) Losses lbbg Cum Losses (bbl) 07.0 412.0 0.0 0.0 0.0 0.0 Daily Contacts Position Contact Name Company The Email Once Mobile Ent representative Steve Lawrence Ent Drilling Supv. siddrilling@eni.wm 885-0715 Ere representative David Smith Ent Drilling Supv. siddnlllnsCeni.com 90888&0715 Ent represaniative Chad Gueco Ent Drilling Supv. 9076850726 Em representative Milch BiNnglon Ent Rig Clerk AKRigClerksDeyon15@em.com 9076850722 Ent representative Cory Houghton Ent HSE Ent representative Robert Gimei Ent HSE Tool Push Sam Dye Doyon Drilling Field Sup.6imodent Tool Push Ryan Pankrah Doyon Drilling Tool Pusher ng15@doy*ndm1in,. Tool Push Tad Kroger Doyon DdOir, Tour Pusher rigl5tfdoyondrAlin,cnm 907-685-0716 Tool Push Harold Rlctardson Doyon Drilling HSE brichardsonChloyondnllin9.com 605-0796 Tool Push Dave Sena Doyon origin, HSE dseneoEoyonErilling.com 168&0793 Personnel Log (POB) Company So,. Type Work H(hr) Stentl-0y H flan Count Note Ent Dreting Superintendent 12.50 0 Drilling ASRO Clerk 12.50 1 Drilling ASRC SOA 12.50 1 SID Support Mac Crane Advisor 12.50 1 SID Support Baker Hughes Baker Hughes 12.50 1 Drilling Beacon Medic 12.50 1 SID Support Dayon Field Superintendent 12.50 1 Drilling Northern OXf rid Services Fueler 12.50 1 SID support SLB Cement 12.50 1 Dolling W.UT.d WeIITec 12.50 1 Drilling ACS Enviromenlai 12.50 2 SID Support Beacon HSE 12.50 2 SID Support Rayon Tool pushers 12.50 2 Dolling Doyon HSE 12.50 2 Drilling GBR Casing 12.50 2 Drilling Halliburton Mud loggers 12.50 2 Drilling MI a.. Mud Engineer 12.0 2 Drilling Velco(BHGE) WeIlHead 1250 2 Drilling ASRC Company Man 12.50 3 Drilling Competing. Logislic 12.50 4 SID Support Halliburlon Slick line 12.50 6 Drilling MI Swaco Mud Plant12.50 8 grilling Purcell security 12.50 6 SIO Support MI Swats MF 1250 8 SID Support ESS Catering 12.50 10 SID Support Worley Truck driver l Crane operator 12.50 15 Dulling Doyon Rig Personnel 12.50 26 Onlling_Total ending Personnel BOP Stack 8 Components Description Sort DW at an Us on Date Pressure Rating P. BOP Stack 10292019 51112015 Some Type Make Model IO Nom (in) P Range (psi) I Last Cert Dale Annular GK 500 135/8 5,000.0 51112015 3112 % W VBR Hydril MPL 5000 13 5/8 SODO.0 824/2018 Blinal Shear Ram �H,anl Hydril WILSON 135/8 5,000.0 8242018 412°x7"VSR Hydril MPL 5000 135/8 5,000.0 5112015 Slow Circulation Rates Pump Number..1 Make: Wis. Star Motlel: Quake 2450 StartDate End Dale Lt., Size hn) Volume Per Stroke Override (bbtistk) Max Pressure (psi) 41102018 5 0.078 ],500.0 Data Depth (HKB) Slow Spot Strokes (spm) P (psi) ER 1X) 0 Flow (9pm) Pump Number 2 Make: White Star Media: Quatro 24W StartDate End Oat; Lino, Size (in) Volume Per Stroke Override (bbys80 Max Pressure (psi) VIW2018 5 0.076 7.500.0 Date Depth (RKB) Slow Spd Shouse(spm) P(psl) Eff I%) gFlow (9pm) Pump Nu ikon 3 Make: National Supply Markel: 12-8160 Start Dab End Data Ltner Sha lint Volume Per Shake override lbblunk) Max P. an.(pai 4/102019 4 114 0.053 7,500.0 Data Depth(RKB) Slaw Spd Shokea(spm) P(psi) Ea 1%) 0Flow(gpm) Daily Bulk Supply Nero Description: Equipment Fuel UMt Label: Gal Unit Sae: 1 Note: Date Consumed Received Retumed Cum Consumed Cum Recelved Cu. Returned Cum On Lee Nate 111142019 1,973.0 1,973.0 18,020.0 18,020.0 0.0 P. Supply Nem De urriptlon: Mud Man[ Eager. UnB Label: Gat unit size: Note: Data Consumed Received Return" Cu. Consumed Cum Received! Cum Returned Cum On Lac Nab 111142019 198.0 198.0 2,]72.0 27]2.0 0.0 I 40 Supply Baro Description: Rig Fuel Unit label: gal ua Unit Size: 1 Note: D;b Conwmetl Received Retumed Cum Co rcumatl Lum ReceWed Cum Returned Cum On Loc Note 11/1412019 2.545.0 36040 24,1]3.0 35.304.0 0.0 11131.0 Sup ly Mem Deseriptbn: Rig WaterUna Label: bbl Unit Size: 1 Note: gab Consumetl Recebetl Returnetl Cum Consumed Cum Received Cu. Relumetl Cum On Los Note 11/1412019 135.0 135.0 740.0 934.0 0.0 194.0 Well Name: SD37-DSP1 Wellbore Name: SD37-DSF Well Code: 25754 Job: WORKOVER WCEI Level: 3 Daily Report Date: 11114/2019 Report #: 14 Page: 3 of 3 Daily Bulk Supply Nem Oesarlptlon: WIF 56Ims Una Labeb Gal Unit Size: We: WH Oonaumetl Receivetl Retumed Cum Consumed Cum ReceWetl Cum Returned Cum On Loc Note t11twl9 62.0 420 588.0 588.0 0.0 10.0 Supply Nem Daecriptlon: WlF bilact"Ga. unNLamn: Gal Unit Size: Note: Data Consumed Recelvetl Retumatl Cum Consumed Cum Rnateetl Cum Returned Cu. On Lac We 1111W2019o.o o.o o.0 0.0 0.0 0.0 Last Authority Visit Data Tot inap. Nbr Tatal I.N.C. number Comment STOP Cards Submitted Company R Rpts Com Doyon DnllinN 13 PJSM'S Wynn Dnllin8 Me.13 COW Wyon Drilling Ina. 13 HRWS Wyon Driving Inc 5 Safe Cards MI Swam 4 VkRCIJSJk MI Swaw 8 RIR'S General Notes CammenL Daily Report Date: 1111512015 Reportft: 15 Page: 1 of 3 Well Header Well Name: D 37 -DS' Wellbore Name: me: SD37- Operator Well Code: 25754 Initial Lehae Code Job: WORKOVER ani WCEILevel: 3 Daily Report Date: 1111512015 Reportft: 15 Page: 1 of 3 Well Header Permiticoncesston N' Operator Subsidiary Initial Lehae Code ADL -388583 ENI PETROLEUM ENI Pelreleum Co. Inc. DEVELOPMENT WELL O POMO DI COLTIVAZIONE Rotary Table Elevation (R) Ground Level (R) First Flange (PI) RKB -Base Flange (tt) RKB - Tubing Spool (S) 53.40 13.10 16.80 36.60 32.90 I Rigs Rig Name ConGaaMr Rig Type Rte Num Rig Start Deb Rig Release Date RIG 15 DOYON I LAND RIG 0723 11/112019 Daily Information Weather Temperelu a (°F) Wind Days LTI (days) Days Po (days) POS Mostly Cloudy 104 S4MPH 749.00 749.00 11180 Safety Incidents - Near Miss Dere Category Type Subtype Severity cause Lost timet Comment Safety Drills Days Until Next Check Type #Occur Last Data Next Date (days) BOPE Pressure Test 2 111112019 1112512019 1D Fire Dill 2 1111412019 1112&2019 13 Kick While Tripping 1 1111312019 11/2712019 12 Rig Inspection 15 1111512019 11/162019 1 Safety Meeting 15 1111512019 11/162019 1 Spill Drill 2 1111012019 11/2412019 9 TT SOPE Drill 1 111112019 21912020 Be TT Camp Evac 1 111612019 2142020 61 TT Fire Drill 2 1111112019 111252019 10 TT H2S Drill 3 11I15I2019 1112812019 14 TT Nek While Getting 1 11/122019 1112612019 11 TT N& While Tripping 3 11/13/2019 11272019 12 TT Man Down Drill 2 11/122019 211012020 07 TT Rig Evae 1 111812019 2MM20 83 TT Wall W'II Drill 1 11/312019 11111712019 2 Casings seat Cas. Type OD (in) ID (in) Grade Top (PIKE) Bottom (INS) TVD Bot. (RKB) Landing Data CONDUCTOR 20 18.25 X-65 0.0 180.0 1fi0.0 91222011 CASING 13 We 12.42 1860 0.0 4,1129 4,112.] 912]2011 CASING 9 518 LBO 0.0 6,901.6 6,901.d 10182011 LINER 0.0 0.0 31292019 Last Cementing CameMing Stag Drte: W292013 String: Comment: Test SLE cement lines to $0015500 psi. Pump and spot 10 bbls spacer t 36 bels 16,2 ppg G cement * 10 buts spacer. Sting into retainer and perform hesitation squeeze cement as per program squeezing 34 phis below retainer wl Grief pressure of 75D psi. CIP @ 2252 hi BID If Top (RKB) Top Meas Meth Bpm IRKS) Co.it Job Information Job Phase Phoned Short Otte Start Date End Date P50 Duration (days) WORKOVER 1111/201913:00 111WO1913:00 0.00 Daily Summary Operations 24h Forecast Run in bible with 2.5' magnet, nee me with 4' GR tod t0 pug junk basket catcher, if Successful con in lids t0 equalize EVO plug and pull out change loops and con in pull EVO plug, moment passport test. 24h Summary Ri9-up Halliburton slick tine, run in hole set standing valve and pull out note. Be Halliburton 4518' AHC Packer. Run in hole pall standing valve. Pressure test packer to 3500 PSI - (Blood lest). Rig up on tubing - pressue, to 2000 PSI against EVC plug and bottom of AND pacer - (good test). Close SCSSSV, bleed off to 1000 PSI- perform patients test- (goad test), pressure up to 2000 PSI open SCSSSV. Bleed of all pressure. Make-up lubricator with 3.623" magnet - pressure lest - con in hole to 5,741' SLM and pullout hole surface - no fish. Change out magnet to 2.5-. Operation at 07.00 Penum rg to equalize EVO dug. Time Log Start End Co. Our Time Time our (hr) (hr) Phaes Opr. Ad. Plan Oper. Desa, 0000 04-M 4.00 4.00 W.O. K 12 P Make up Halliburton PCE and lubmaloq lest same to 4WD had 2 different sing leaks an lubricator, replaced brings and achieved sucwsshol test 04'.00 0700 3.00 TOO W.O. K 5 P Run in hale with CAT standibe valve and ant same in XN dppfe at Sets, pull oul of hole, drain lubricelor, remove Haflibudon Iubnaator and installed night cep. 0700 W W 1.00 BOO Wo. K 9 P Perform parker adding sequence, pressure tubing to 500 PSI for 5 minutes. A annulus at 560 PSI, increases tubing pressure to 4000 PSI and monitored pressure for 30 minutes, A annulus pressure at 710 PSI, observed setting pin shear al two PSI. Na. Packer aehing depth 5,635'. te 0800 10:30 250 few Wo. K 4 P Slab up Haflibur t n lubm alar, and teat to 3500 PSI, all eased. Run in hose with GR retrieving tool, engaged standing valve and pulled out of hole, blow down lumnawa removedteals and teand installed night cap. 1030 12'00 1.50 12.00 W.O. K 12 P Pressure test packer W 35M PSI, for 3O minutes, pumping down A anlulna. Shut in pressure 3650 PSI in15 minutes pressure at 5495 PSI, had a 155 PSI pressure Was in 30 minutes preesure at 3444 PSI, SO PSI pressure loss, monitored pressure for an additional 15 minutes with pressure M 3,138 PSI, for a final pressure how 06 PSI, and Wed pressure off. Note 43 6818 to praseu s up 4.7 BSL Weed back 1200 1430 2.50 14.50 W.O. K 12 P Pressure test bdow new pecker on top of Eve plug and ON packer W 2000 PSI for 30 mmuho, goad test, Spend Schlumberger TRMA%X SCSSSV, Wed tubing pressure to Iwo PSI to perform negative pressure test, pressure increased to 1500 PBI in 15 minutes. Re-prewuretl Whine to 2000 PSI, and SMlumbergerryded valve Ignore open and dosed, repealed test with SCSS%V dosed bled pressure to 1008 Pe and monitored tubing for pressure build up, good test. 1430 1700 250 17.00 W.O. K 12 P Purge and prime at lines Be evacuale ell alt, pump dawn A annWue to pressure Best pecker W WOO PSI, staged pressure up in 1500 PSI'mcrements. Wes able to achieve a SO minute straight line, Starting B annulus pressure 0 PSI, during lest 87 PSI. tubing was open ended and flowed 10 gallons of brine until Best pressure was achieved and was statin 17.00 20:00 300 MOD W.O. K 13 P Blow dawn and ng down mud linea test hoses ant pressure testing equipment. Stab up Halliburton PCE and Iubricatorwfh 36" magnet and test tub ocator to 4000 PSI. Slick line damaged due to sheave misalignment -remove damage section NOW) and re -head rope socket 2000 21:00 1 00 21.00 W.O. K 13 P Run in hole with Halliburton 3.8' magnet to set down at 5.662SLM-"as by o Post attempt, continue running to 5741' SW Monitor SCSSSV hydreufie gauge (TWO psi) while slick fine in hale. 2100 2390 230 23.00 W.O. K 13 P Pull Out hole from 5.741' to names, [etch into tubing catcher of lubricator. chose upper swab wave. 2300 100 24.00 W.O. K 13 P PJSM - Onum lubricator and confirm no pressure. Break lubricator at OTS. Did not recover fish (WNRech culler now cone) 10000 1 haw small amount of metal debris on bottom. Change out intends to 2.5". Well Name: SD37-DSP1 Wellbore Name: SD37-DS' Well Code: 25754 Job: WORKOVER WCEI Level: 3 Daily Report Date: 1111512019 Report #: 15 Page: 2 of 3 Gas Readings Avg Background Gas 1%) Max Background Gas 1%) Avg Connection Gas (%) Max Connection Gas (%) Avg Drill Gas (%) Max Drill GSs i%) Avg TAP Gas (%) Max Trip Gas (%) Daily Mud Volumes TankJAtltlitionlLoss Type Des Volume (bbl) Hole 412.0 Loss 0.0 Tank 133 0 Cumulative Mud Volumes Amme Volume (bbl) Hale Volume @bl) Atltlitions (bbl) Cum Atldigons )bbl) Losses (bbl) Cum Losses (bbl) 565.0 412.0 0.0 0 0 0.0 0.0 Daily Contacts Position Contact Name Company TSIs Email Mo. Mobile Eni representative Steve Lawrence Ens Drilling Supv. siddnIUirM@az.conn 8850715 Eni representative David Smith Eni Drilling Supv. siddrilling®eni.mm 90]-885-0]15 Eni representative Chad Guem Eni Drilling Sup, 90]-685-0]28 Eni represented" Milch Billington Ed Rig Clerk AKRigChxksDoyonl 5@hn.com 960-6850722 Eni representative Cory Houghton Eni HSE Eni represented. Robert Gonzelez Eni HSE Tad Push Ryan Pan uatz Doyon Drilling Tod Pusher ng15@doyondnllinamm Tool Push Ted Kruger Dotson Drilling Tour Pusher rigl5dildoyandrilling.com 90]-685A]16 Tool %an Herold Richardson Doyon Drilling HSE hrichaMson@dorondnlling.com 6850796 Tool Push Dave Sena Doyon Drilling HSE dsenaCd0yondtillinecom 6850]96 Personnel Log (POB) Campany Sere. Type Work H(hr) SMnd4r, H(hr) Count Note Baker Hughes Baker Hughes 12.50 0 IXilling Doyon Field Superintendent 12.50 0 Drilling ASRC as* 12.50 1 Galling ASRC SOA 12.50 1 SID Support ASRC Crane Advisor 12.50 1 SID Support Beacon Medic 12.50 1 SID Support Vctm (SHGE) Well -lead 12.50 1 Onlling SLB Cement 12.60 1 Drilling SLB sCSSV 12.60 1 Drilling ACS Erearomental 12.60 2 SID Support Beaten HSE 12.50 2 SID Supped Doyon Tod pushers 12.50 2 Drilling Doyon HSE 12.50 2 Onlling GBR Casing 12.50 2 Dulling Helliburon Mud loggers 12.50 2 Drilling MI Swam Mud Engineer 12.50 2 Drilling Northam OlSegd Serr.ms Fuller 12.50 2 SID Support W.U.. WelRec 12.50 2 Drilling ASRC Compan, Man 12.50 3 Doping Competentla Logutsc 12.50 6 SID Support MI Swem Mud Plant 12.50 a Dolling Purcell Security 12.50 a BlD Support Halliburton Slid Line 12.50 a Dulling MI swap, WIF 12.50 8 610 Support ESS Catering 12.50 10 SID support Wooley Truck driver l Crane operator 12.50 15 Dulling Doyen Rig Personnel 12.50 26 Onlling_Tdal Dulling Personnel BOP Stack 8 Components Description Siert Deb Last C.,Wr..atlen Date Pressure Rating (psi) BOP Stad lW412D19 5/112015 5.000.0 Type Make Model I ID Nom (In) P Per, (psi) Last Cert Date AnnularHydnl GK 500 16 we 5,000.0 5112015 3112 % W WR Hydnl MPL 5000 135/8 5,000.0 &242018 Mind Shear Ram Hydnl MPL 5000 135/8 5,000.0 81242016 412"x7'VBR Kid MPL 5000 135/8 5,000.0 5/12015 Slow Circulation Rates Pump Number. 1 Make: White Star Model: Quatro 2450 Sort Date End Date Liner Size (in) Volume Per Stroke Override (bbgsti) Max Pressure (psi) 41102016 5 0.078 1,500.0 Data Depth (ftmB Slow Spit Strokes (spm) P (psi) EM (%) O Flow (gpm) Pump Nunter.2 Make: While Enter kloden Quatro 2450 Start Dale End Data Liner Size (in) Volume Per Stake Override (bbllstk) Max Pressure (psi) *102018 5 0.018 1,'.A0.0 Date Depth (PIKE) Slaw Sptl I Stake. (spm) I P (psi) ER (%) O Flow (gpm) Pump Nuanben3 Make: Netloml supply Motlel: 12-P-180 Start Date End Date Liner St. (in) Volume Par Stroke Overnite (bbysik) Max Pressure (psi) *1012019 0 110 0.053 1,500.0 Dant Depth lftKB) Slow Sptl I Strokes (apm) P (psi) ER (%) 0 Flow apm) Daily Bulk Supply Sem Description: Equipment Fuel Unit"bel: Gal Unit Size:1 Note: Dab lConsurned Received Retumetl Cum Consumed Cum Remivetl Cum Returnetl Cum On Loc Note 11/1512019 11,8010 1,601.0 I 19,521.0 19,8210 100 10.0 Supply Ilam Description: Mull Plant Boilers Unit Label: Gal Unit Size: Note: Det. Consumed Receiveit Retumetl Co. C ...... tl Cum Receivetl Cum Returned Cum On Las NOM 1111&2018 196.0 198.0 2,970.0 2,910.0 0.0 0.0 I Supply Sam Description: Rig Fuel Unit label: gal us Unit Size: 1 Note: Well Name: SD37-DSP1 Wellbore Name: SD37-DSr Well Code: 25754 Job: WORKOVER WCEI Level: 3 r)aily Report Date: 1111512019 Report #: 15 Page: 3 of 3 Date Consumed Recelvetl Returned Cum Consumed Cum Received Co. Returned Co. On Loc Note 11/152018 2.381.0 0.0 26,554.0 135.304.0 0.0 B,750.0 Supply Hem Desch on: Rig Water Unit Whal: bbl unit Size:1 Note: Dela Consumed I Recaivetl lReturnard Cum Consumed Cum Received Cum Returned Cum On Loc Note 1111512019 87.0 0.0 82].0 9340 0.0 10].0 Supply Hem Description: WIF Boilers unit label: Gel Unit size: Note: Dale Conametl Recelvetl Returnetl Cum Consumetl Cum Received Cum Returnetl Cum On Lou Note 11/1512019 420 62.0 830.0 630.0 0.0 0.0 Supply Hem Description: WIF Injected Dlesel UnH Lebec: Gal Unit 5ize: Note: pateConsumed Received Returnetl Cum Consumetl Cum Recelvetl Cu. Returned Cum On Lac Note ro152D19 0.0 0.0 0.0 0.0 0.0 0.0 Last Authority Visci Data Tot snap. Nbr Total I.N.C. number Comment STOP Cards Submitted Company 9 Rpts Co. Doyon DMling 7 PJ5M'S Doyon Court; Inc. 6 Sale Cads Doyon DrHing Inc. 7 HRWS Doyon Drilling Inc. 7 COW Ml Sworn 8 HARCOSA MI Sweco 4 RIR's General Notes Comment: _ Well Name: D Wellbore Name: e: SD37-37-DS TM Well Code: 25754 Initial Unity Code DEVELOPMENT WELL O POZZO DI Job: WORKOVER coni WCEILevel: 3 Daily Report Date: 11116/2019 Report #: 16 Page: 1 of 3 Well Header ParmR7Cxcession N' Operator Subsialary ENI Petroleum Ce. Inc Initial Unity Code DEVELOPMENT WELL O POZZO DI ADL488583 ENIPETPOLEUM COLTIVAZIONE Rotary Table Elevation (R) Ground Level (ft) Fint Flange (ft) RKB -Base Flange (R) RKB-Tubing Spool (ft) MAO 13.10 16.80 36.60 92,90 Rigs Rib Noma Contfect4r Rig Typo Rig NamMe seed Oete Rig Release Date RIG 15 OOYON LAND RIG 0723 1111/2019 Daily Information Weather Temperature (-F) Wina Gays LTl hays) Days Id (days) POB Overcast WC b' d.0 WSW07MPH ]ow 75000 99.o Safety Incidents - Near Miss Data Category Type Subtype Seveniry Gauen Lost time? Cim mew Safety Drills Days Until Next Check Type afOccur Last Data Next Date (days) TOPE Pressure Test 2 11/112018 1112520 9 9 Fire one 2 111142019 1128/2019 12 Kick While Tripping 1 11/132019 11272019 11 Rig Inspection 16 111182019 11/172019 1 Safety Meeting 16 1111612019 11/1712019 1 Spill Out 2 11/1012019 11/2412019 8 TT ROPE Drill 1 11/1112019 2/92020 85 TT Camp Even, 1 11/52019 2!42020 50 IT Camp Fire Drill 1 11116/20/8 211412020 tip TT Fire Ong 2 111112019 11/252018 9 TT H2S Doll 3 111152019 111292019 13 TT Kick While Mating 1 11/1212019 11IM12019 10 TT Kick While Tripping 3 11/152019 1112712019 11 TT Man Down Dill 2 11/12)2019 2/1012020 86 TT Rig Evac 1 11/52019 2182020 82 TT Well IGH Dill 1 11/52019 11/172019 1 Casings seat Cas. Type I Milo) 1D (in/ Gretle Top (RKB) Bottom/RKB) ITVG Bot. (RKB) Landing Oate CONDUCTOR 20 8.25 X65 0.0 180.0 180.0 91222011 GATING 13 We 12A2 LBO 0.0 4,1129 4,112] 91272011 CASING 8518 L80 O.D 8,801.0 6,901.4 1552011 LINER 0.0 0.0 3282019 Last Cementing Cemendng Sort Oats: 312912013 Strfne: Comment: Test SLB cement Imes to 50015500 psi. Pump and spot 10 bola spacer I W able 16.2 ppg G cement 410 bbls spacer. Sting into retainer and perform hesitation squeeze cement as per program squ in ing 34 bible below retainer all final pressure of 750 pat. CIP ® 2252 his. Sig a Top (RKB) Top Meas Mem Stam (RKB) Co. Job Information Job Phase PIanMO start Date Start Date End Gate Pyo Duction (says) WORKOVER 11/1201913:00 1111201913:00 0.00 Daily Summary operations 24h Forecast Remove Voice lubricator and perform Use cap test, maw injection line from WIF to disposal well, PJSM with WIF/Produchin before hydraulic test x well - lest tines and perform a hydraulic test. Prep and move rig to SP 2,50. 20 Summary Run in hole with 2.5' magnet- pug out with no recovery. Change to 4" OR tool, con in tag and pulled junk caud er- recovered fish and hwo screws. Dress 4' OR dog less- run in hole and pressure equalized below EVO plug- pull out hole. Install does in 4' OR rod, con in hole and pull EVO plug. Installed two-way check in wen and perform passport test. Installed wricator-initiative pressure end pull two-way check. Operation at 07.00 Preparing IS for move W SP12-SE3. Time Log start dCum Dar Time Tie Dur lhrl (M1r) Phase Opt. I Act. Plan Ocer. Das<, m 0900 3.00 3.00 W.O. K 13 P Make up 2.5" magnet, con in M1da and taglunk cetaei nt 5,741' SIM pull od d hoie no recovery. moo 2.00 5.00 Wo. K 13 P Run in hole with 4' OR pwling tool, and erylegejunk beeket, pug out of hole, recovered Wes ea tuwnn wirer bull nose along with 2 of 3 screws that sustained bug ncx m ortkr, in addition Were were metal ordains tram tubing cut and puna. 0990 4aD 9.00 W O. K 5 P Make up dog kss 4- Gft removing tad last lubrkztpr to 2500 PSI, pressure tubing b 1600 PSI. Run in hole OR dog les. to 5,754' St engaged eo ofil ar in EVO plan and observed tubing pressure fag to 600 PSI. Pull out of hold with deg less GR Widening tow. 10.00 W O. K 5 F14:3O P Run in hole with conventional GR and engaged EVO plug at 5,754' SUM, pulled loose, allowed element to ran. and pulled 10:00 1.00 out of holo-100%recovery 4.50 14.50 W.O. K 5 P Rig down Hellibumm wireline equipment from rig Hoar move and stage equipment in front of SP1 2, Van. rigged up CHIN 14,311 lubricator antl set V CIW Type -H' TWC, 20:30 San 20.50 W.O. C 12 P perform Passport tiling of baa all testa suoceesfd except had issues with the SSV teting mould nor aaieve positive test. 00:00 3.50 24.00 W.O. C 12 P Cycle and lubricated STV several dome retested. Beed last, remove TWC with CH 100lubricated and install tree cap and prop to test game. Gas Readings Avg Background Gas (%) Max Background! Gas b) Avg Connection Gas 1%) Max Connection Gas I%) Avg DTIII Gas (%) Max Drill Gas led Avg Trip Ws I%) Max Tdp Daffy Mud Volumes T.nuAdanlowLxa canoe Doo volume robs) Hob Loss Tank Cumulative Mud Volumes Active Volume (bbl)-Voiume (bbl) -.o- Addition. (bbl) Cum Mind... (bol) Losses (bbl) Cum Losses (bbl) 0.0 lo 0.0 0.0 o.o o.D Well Name: SD37-DSP1 Wellbore Name: SD37-DS( Well Code: 25754 Job: WORKOVER WCEI Level: 3 7aily Report Date: 11/1612019 Report #: 16 Page: 2 of 3 Daily Contacts Position Contact Name Company Title Email Wee Mobile Eat representative Slave Uwpmce Enl Drilling Supv. siddrilling®eni.com 885-0715 Eni representative Davk Smith Ent Drilling Supv. oddnllingQeni.com 90)485-0)15 Em rep resemauve Chad Gueco Ent Drilling Supv. 97.13854)]26 Ent representative Mileh SiOirgton Ent Rig Clark AKRigClerksDoyohISCeni.com 907,88W22 End representative Cory Houghbm Ent HSE Ent representative Robert Gonzalez Ent HSE Tool Push Ryan Pankratz Doyon Drilling Tod Pusher rig1SCtloyondnlling.com Tool Push Ted Kruger Doyon Drilling Tom Pusher ngl5@doycnddiling.com 97-605-0716 Tool Push Harold Richardson Doyon Offing HSE hnchardaon®doycndming.com 685-796 Tool Push Dave Gem Doyon Drilling HSE dsenatlidoyon inling.wm 8854796 Personnel Log (P( IB) Company Serv. Type Work H (M1r) Standby H (hr) Count Nate Baker Hughes Baker Hughes 12.50 0 Drilling Doyon Field Superintendent 12.50 0 Drilling Hallibudon Slick Line 12.50 0 Drlling WelRac Werra. 12.50 0 Drlling ASM Gem 12.50 1 Drilling ASPIC SOA 12.50 1 SID Support ASPIC Crane Advisor 12.50 1 SID Support Beacon Medic 12.50 1 SID Support Vat.(BHGE) Wellilead 12.50 1 Drilling SLB Cement 12.50 1 Drilling SLB SCSSV 12.50 1 Drilling ACS Envtromentel 12.07 2 SID Support Beacon HSE 12.50 2 SID Support Doyon Tod pushers 12.50 2 Drilling Doyon HSE 12.50 2 Drilling GBR Casing 12.50 2 Dfling Hagiburton Mud loggers 12.50 2 Dfling Mt Bwace Mud Engineer 12.50 2 Drilling Northern Cilloild Services Fueler 12.50 2 SID Support ASRC Company Man 12.50 3 Dnllirg Competentia Logistic 12.50 4 SID Support MI a.. Mud Plant 12.50 8 "Hing Purcell Security 12.50 8 SID Support MI a.. WIF 12.50 8 SID Support EBB Catering 12.50 10 SID Support Worley Trusts driver /Come operator 12.50 13 Dreing Doyon Rig Personnel 1 12.50 1 26 DNling_Total DNling Personnel BOP Stack 8 Components Description SOP Stash, Start Data t0124n019 cosi Certification Date Pressure Ratin9(psp &112015 5,000.0 Type Make Model ID Nom (in) P Range (psi) Last Cert Date Annular Hytlnl GK 500 13&8 5,000.0 5/in015 31/2"-8'VBR HO MPL5000 13518 5.000.0 U02016 Blind Shear Ram Hyd19 MPL 5000 13 Bra 5,000.0 B24n018 4112'xT'VBR Hydril MPL 5000 13518 5,000.0 51112015 Slow Circulation Rates Pump Numbed Make: Mae Star Modal: Quatro 2450 Start Date End Oats Liner Boa (tri) Volume Per Stroke Override (bbUstk) Max Pressure (psi) 4/1=018 5 0.078 ),500.0 Data DepM (flK8) Slow Spd Strokes (spm) P (psi) EB (%) O Flow (ppm) Pump Number. 2 Make: MU Star Model: Quatro 2450 Start Data End Dab Liner St. (in) Volume Per Stroke Override( bbUstk) Mex Pressure("") 4110'2018 5 00)8 ],500.0 Date Card Slow Spel Strokes (spm) P (psi) ER 1%) O Flew (gpm) Pump Number 3 Make: Netemad Supply Model: 12-P-107 Start Daw End Data Liner Size (in) Volume Per Stroke Override (bbVstk) Mex Pressure (psi) 4n012019 4114 0.053 7,500.0 Data Darin Slow Spot I Strokes (spm) P (psi) ER (%) Q Flow (gpm) Daily Bulk Suppty Rem DoscNpton: Equipment Fuel Unit Label: Gel Unit Size: 1 Note: Data Consumetl Receivetl Retumetl Cum Consumetl Cum Receload Cum Returned Cum On U. Note 11Ii8n019 148).0 1,487.0 21,308.0 21,308.0 OA 0.0 Supply hem Desertptlon: Mud Plant BNlers Um Label: Gal Unit Size: Note: Data consumed Recatvatl Retumed Cum Consumed Cum Received Cum Retumetl cum On Lx Note 11/1812011 1980 193.0 3,168.0 3,168.0 0.0 0.0 Supply Rem Description: Rig Fuel Unk Label: gel us Unit size: 1 Note: .ata Consumetl Received Retumetl com Consumed Cum Received Cum Returned Cum On Loc Note 11/i6n019 2,2330 5,250.0 28,787.0 40,554.0 0.0 11,76].0 Supply Nem Description: Rig Water Unit Label: bbl Unit Size: 1 Note: Deta Consumed Receiwtl BW -- Returnee Cum Consumed Cu. Received Cum Returned! Co. On Loc Note " 'Cl. 50.0 0.0 934.0 0.0 570 Supply "amDesed en: WIF Boilers Unit Label: Gel Unit Size: Note: DoH Consumed Received Retumed Cum Consumetl Cum Received Cum Returned Cum on Lec Note it/18n0/9 420 42.0 672.0 6720 0.0 0.0 Suppty Nam Desai on: WIFInlected Diesel UnN Label: Gel Unit Size: Nate: Deb Consumetl Received Retumed Cum Consumed Cum Received Cum Returned cum On Los Note nnw2ols o.0 00 0.0 0.0 0.0 0.0 Last Authority Visit Dant Tot tnsp. liter Total I.N.C. number comment Well Name: SD37-DSP1 Wellbore Name: SD37-DSF Well Code: 25754 Job: WORKOVER WCFI Level, 3 "aily Report Date: 1 111 612 01 9 Report #: 16 Page: 3 of 3 STOP Cards Submitted C.Pany V Rets Com Doyon Drilling 9 Prisms Doyon Drilling Inc. 15 Sale Cartls Doyon Drilling Inc. 9HRws Doyon Drilling Inc. 9 Dow Ml Swaco 8 HARCIJSA MI Swaco 5 RIR's General Notes Comment. 'oily Report Date: 11117/2019 Report #: 17 Page: 1 of 3 Well Header Well Name:D 37 -DSI Wellbore Name: e: SD37- Permiuccas esaion N° Well Code: 25754 SobslElary ENI Pe Do. Inc. Job: WORKOVER eniWCEI Level: 3 'oily Report Date: 11117/2019 Report #: 17 Page: 1 of 3 Well Header Permiuccas esaion N° Operator SobslElary ENI Pe Do. Inc. Intal Lehee Cotle DEVELOPMENT WELL O POZZO DI ADLJBB583 ENI PETROLEUM nhown COLTIVAZIONE Rotary Table FJevanan (ft) Ground Level at) First Flange aft)RKB-Base Flange (R) RKB -Tubing a ... I (ft) 53.40 13.10 16.80 36.60 32.90 Rigs Riq Name COM.ctor Rig Type Rig Nom Rig Start Oeta Rig Release Data RIG 15 OOYON LANG RIG 0]23 ""Gala 11H]I2019 Daily Information Weather Temperate. ('F) Wind Days LTi (days) Days W (days) POB Overcast WC -8° B.] W@14 MPH ]51.00 751.00 9].0 Safety Incidents - Near Miss Deb We'd, TYPe sidyps Seventy Cause Lost fire? Comment Safety Drills Days Until Next check Type NOccur Last Cate Next Date Ideysl BOPS Pressure Test 2 11/112019 111252019 6 Fire Drill 2 11/142019 1128G019 11 Kick While Tripping 1 11/132019 11/2712019 10 Rig Inspection 17 1111712019 1111812019 1 Safety Meeting i7 1111]/2019 11/1812019 1 Spill Drill 2 11/1012019 1112412019 7 TT BOPE Dril 1 11/1112019 219/2020 84 TT Camp Evac 1 1IW2019 2142020 79 TT Camp Fire Nil 1 11/1642019 21142020 89 TT Fire Dn0 2 111112019 11/252019 8 TT H2S D611 3 1111512019 1112912019 12 TT Kick While Drilling 1 11112/201911/28/2019 9 TT Kick While Tripping 3 111IW2019 1112712019 10 TT Man Down Drill 2 11/12/2018 211012020 85 IT Rig Evac 1 11/812019 216/2020 B1 TT Spill DMI 1 11/172019 12/12019 14 TT Well Kill DMI 1 11/32019 11/1712019 1 0 Casings seat Cas. Type Do (I.) IO (in) Gratle Top (RKB) Be"., IRKBI ND Bot (RKBI Landing Dale CONDUCTOR 2018.25 X£5 0.0 180.0 160.0 9122120 1 CASING 133/8 12.42 X80 0.0 _ 4.112.9 4,112.] 912]12011 CASING 9 w Lle 0.0 8.901.8 6,901.4 11WW2011 LINER 0.0 0.0 1 3/2912019 Last Cementing Cementing Stan We: 31292013 string: Comment: Teel SLB cement lines to 50015500 psi. Pump and spot 10 bids spacer+36 this 16.21 G cement+ 10 bis spacer. Sting into retainer and perform hesitation squeeze cement as per program squeezing 34 bbls below retainer wl trial pressure of 750 psi. CIP Q 2252 me. Stg 4 Top (RKB) Top Meas Meth she fftKB) Com Job Information Job Phase Plannetl Stag Date Stan Date End Data P50 Duration (days) WORKOVER 11/120191390 11/11201913:00 1111]120191]:00 0.00 Daily Summary Operations 241, Foredest Move dg and spot over SP12SE3 for work over. This is lest RM repot tar S037 -DSPC. 24h Summary Complete passport test of SDS]-0SP1. Prep and skid rig floor and relred stompers. &ow down pit and remove suit case split pit and sub complex Thaw out injection line and tested, WIF perform hydraulic test. Nota: Released ng to SP12-SE3 a117:00 ds. Operation at 07.00 Time Log Start End Com our Time Time our (m) I Ihr) Phase Opr. Act Plen Ope, Cato, 00:00 02:00 2.00 2.00 W.O. C 12 P Continue to Pull TWC wW CHJ W I.W ., mW Wry d. same, makeup bee cep and lest to 3000 Pallor 10 minutan. Rig dawn and secure well. 02:00 03:30 1.50 3.50 W.O. A 2 P Prop rig floor for skidding ope.tlans, secure lop drive, unplug top drive and blow dawn rig floor. Attempt to perform hydraulic test was unable due to frozen line. Instal tem around line and Installed hot air healer to begin thawing injection line. 0330 0500 1.00 5.00 W.O. A 2 P Skid rig floor into rig move post ant talked dampers. Continue to thaw line. 0500 0:00 2.00 Too W.O. A 2 P Blow 4. pumplpit complex, sp6 aped from sub complex and well house. Continue to have line. 0]00 10:00 3.00 100o W.O. A 1 P Dlsconnxanit. me mmainhg suRcoses ham east side INng patM1 to SP12-SE3. Continue to thaw line. 1000 14;00 4A0 14.00 W.O. A 1 P Lay hamate liner end meta for dg f0oipdnt and Intention. Continue to thaw line. 1700 3.00 17.00 W.O. C 12 P Continua to ley mats, Spritrig antl walk big away fromwee try. NrM SD37lioe thawed, the WIF pressure test One end 1400 line connections (0 3450 PSI, all good Pumped 10 BBL dlateJ pm flush to dear lines, perf.lned hydraulic test, pumped 500 BBL d RO water at 2S SPM with 2258-2597 PSI, freeze p bled wet with 26 BSL of diesel and dosed SCBBSV. Note: Schlumberger SCSSSV ladmidan monitoring conlral fine pressured during hydraulic lest. 17:00 Released rig to 81?12 9 Gas Readings Avg Background Gas l%) Max Background Gas l'/.I Avg Connection Gas(%) Max Connection Gas l%) Avg Drill Gas (%) Max O111, Gas (%) Avg Trip Gas I%) Max Trip Gas (%) Daily Mud Volumes TanWAddR10nlLoss Type Des Volume /bbl) Hale Was Tank Well Name: SD37-DSP1 Wellbore Name: SD37-DSI Well Code: 25754 Job: WORKOVER WCEI Level: 3 7aily Report Date: 1111712019 Reportp: 17 Page: 2 of 3 Cumulative Mud Volumes Active volume(bbl) Hole Volume(bbl) Additions (bbl) Cum Additions (bbl) Losses(bb0 Cum Least. (hot) 0.0 0.0 0.0 0.0 0.0 0.0 Daily Contacts Position Contact Name Company Title Email Omce Mobile Eni representative Steve Lawrence EM Drilling Supv. siddrilling(�enicom 68S015 Eni represantaliva David Smith EM Dnihne Supv. siddnlling@eni.com 907-68S015 Eni representative Mad Guam Ent Dnlling Sup, 907-NW26 Eni represund.b. Much DMingum EM Rig Clark AKRigCIemsCk onl5@erUcom 907-6850722 Eni representative Cory Houghton Ent HSE Eni representative Robert Gorlxelaz Eni HSE Tool Push Ryan Pankretz Doyon Drilling Tool Pusher Ngl5@d�o�biling.com Tool Push Ted Kruger Doyon Dtllling Tour Pusher ngl5@doyondrilling.com 907.6850716 Tool Push Herold Richardson Doyon Drilling HSE nnehameon®dorondnning.eom 685.0796 Tool Push Dave Sena Doyon WON HSE tlsenaldoyonddlling.com 685.0796 Personnel Log /P(B) Company Serv. Type Work H(hr) Stantl-0y Han Count Note Baker HUBhac Baker Hughes 12.50 D Drilling Doyon Field Superintendent 12.50 0 Drilling Halliburton Slick Line 12.50 0 Drilling WellTec WelRee 12.50 0 Drilling ASRC Clerk 12.50 1 Drilling ASRC SOA 12.50 1 SID Support ASRC Crane Advisor 12.50 1 SIDSuppUt Beacen Moh. 12.50 1 SIDSuppot Northam Ogfeild Services Fualer 12.50 1 SID Support SIB Cement 12.50 1 Wiing ACS Enviremental 12.50 2 SID Support Beacon HSE 12.50 2 SID Support Doyon Tool pushem 12.50 2 Drilling Doyon HSE 12.50 2 Drilling GBR Casing 12.50 2 Drilling Halllble"on Mud Icggere 12.50 2 Drilling MI a.. Mud Engineer 12.50 2 Drilling Vagce(BHGE) WMIHead 12.50 2 Dnuing SLB SCSSV 12.50 2 Ceding ASRC Company Man 12.50 3 Doling Compatcham LoBislk 12.50 4 SID Support Purcell Security 12.50 5 SID Support MI Swarm Mud Rant 12.50 6 Drilling NO Swaco WIF 12.50 8 SID Support ESS Catering 12.50 10 SID Support Wmtey Truck driver l Crane operator 12.50 11 Drilling Doyon Rp Personnel 12.50 1 26 DnBing_Total Dulling Personnel BOP Stack & Components Description Sort Dant Lest Certification Data Pressure Ratln9 (Pall BOP Stack IWV2019 5112015 5,000.0 TypeMake Model ID Nom lin) PRange(put) Last Cert Data Annular Hydhl GK50D 13518 5,500.05/112015 312"-fi"VBR Hydril MR. 5000 135/8 5.000.0 8/24/2018 Blind Shear Ram Hydril WILSON 13 5,000.0 812412018 4112-x7 VBR Hydnl MR. 5000 13518 5,500.0 5n2D15 Slow Circulation Rates Pump Number.1 Maka: Wnlle Star INAW: Ouagre 2450 Siad Dade End Data Liner Stu (in) Volume Per Smoke Override lbbih W) Max Pressure (psi) v1=01e 5 0.0]0 7,5110.0 Date Depth (RKB) $low Spat Strokes (spm) P (pei) ER (%) G Flow (gpm) Pump Num ber:2 Make: White Star Madel: muen 2450 Shed pate Entl Deb Liner St. Volume Per Stroke Overrae(bbYstk) Max Pressure(psi) 411012018 5 0.078 ],500.0 Date DepM (RKB) Slow Sptl Strekea (spm) Pipd) ER (X) OFlow (gpm) Pump Number: 3 Make: Naglerlag Supply Maki 12-P-160 Stan Date Entl Dab Liner Size (In) Volume Per Streke Override(bbitsM) Max Preccure(psl) 4/1012019 4114 0.053 ],500.0 Gah pepM (RKB) Slow Spd Strokes (spm) I P (Pail ER 1%) G Ft.. (gpm) Daily Bulk 9upplY Rem Deacripuon: Equipment Fuel Unit Label: Gel Unit Size: 1 Note: Deb Concumetl Receivetl Returran Gum Consumetl Gum Rebeivetl Cum ReturnedLum On Los Nota 111172D19 1.5]2.0 1,572.0 22,880.0 22,800.0 0.0 0.0 Supplykern Wmofptbn: MWPIMU Umers Unift"wn: GM Unit Size: Note: Duh Consumetl Cum Consumetl Lum Receivetl Cum Relumetl Gum On Lou Note Pool.. comes 1111712019 198.0 196.0 3,388.0 3,368.0 00 0.0 Supply sem Daaedpuon: Rig Fuel Unit Labe'gal Us Unit Size:1 NOW Dote Consumetl Receivetl Ragumetl Cum Consumetl Cum Received Cum Returned Gum On Loc Note C.0 1111712019 1,182.0 0.0 28,918.0 40,554.0 11,636.0 Supply Mem peseriptlon: Rig Wager Unn label: bbl Unit Size:1 Note: Date Consumetl Receivetl Returnatl Cum Consumetl Cum Received Cum Retumetl Cum On Loc Note 1111)12019 135.0 135.0 t,012.0 1,069.0 0.0 57.0 Supply Item Deaedptlon: WIF 6oilms UnRLabel: Gal Unit Size: Note: Dab Consumetl Receivetl Retumetl Cum Consumed Cum Receiveat Cum Returned Cum On Loc Note 11/17/2019 42.0 42.0 714.0 ]14.(1 0.0 0.0 Supply Rem Description, WW injectedD V Unit Label: Gal Unit Size: Note: Wb Consumetl Receivetl Returns. Lum Consumetl Cum Resolved Co. Returned Oum On Lac Note 1111]/2019 1,638.0 1,638.0 1,630.0 1,838.0 0.0 0.0 Well Name: SD37-DSP1 Wellbore Name: SD37-DS' Well Code: 25754 Job: WORKOVER WCEI Level: 3 Daily Report Date: 1111712019 Report #: 17 Page: 3 of 3 Last Authority Visit Me Tot in.p. Nbr Tote) I.N.C. number Comment STOP Cards Submitted Company %Rpt. Com Dayon Drilling Myon DMlir Inc. (Myon Dnllin9 Inc. Doyon Drilling Inc. Ml S.. MI Sw.. 7 9 7 7 8 5 PJSM'S Safe Cad. HRWS COW HARCIJSA RIR'a General Notes Comment CASED Memory Multi -Finger Caliper HOLE Log Results Summary Company: ENI Petroleum Well: SD37-DSPOl Log Date: October 12, 2019 Field: Spy Island Log No.: 1&2 State: Alaska Run No.: 15710 API No. 50-629-23451-00-00 Pipe Description: 4.5 inch 12.6 Ib. 13 -CR VAM TOP Top Log Interval: Surface Pipe Use: Tubing Bottom Log Interval: 5,785 Ft. (MD) Pipe Description: 9.625 inch 47 Ib. Top Log Interval: 5,785 Ft. (MD) Pipe Use: Casing Bottom Log Interval: 5,861 Ft. (MD) Inspection Type : Corrosive & Mechanical Damage Inspection COMMENTS: This caliper data is tied into the WLEG at 5,785 feet (Driller's Depth). During the Run 1 caliper log, the depths did not match the wellbore schematic and the bottom log interval did not start deep enough to record the entire 4.5 inch tubing. It was originally thought that the schematic depths were incorrect. After further investigation, the slickline counter head was loose which artificially added depth incrementally while logging which resulted in longer than actual joint lengths and why we did not log as deep as originally planned. The counter head was tightened prior to starting the second caliper run so the recordings presented in this report are from the second caliper log and match the schematic depths as expected. This log was run to assess the condition of the tubing and casing with respect to internal corrosive and mechanical damage. The caliper recordings indicate the 4.5 inch tubing appears to range from good to poor condition, with a maximum recorded wall penetration of 79% (82% in run 1) in a line of pits in joint 45 (1,925 ft). Additional wall penetrations ranging from 40% to 75% wall thickness are recorded in 148 of the 155 joints logged. Recorded damage appears as isolated pitting and a line of pits. No significant areas of cross-sectional wall loss or I.D. restrictions are recorded throughout the tubing logged. The caliper recordings indicate the 9.625 inch casing logged appears to be in poor condition with respect to internal corrosive and mechanical damage, with maximum wall penetrations of 67% in joint 1 (5,820 ft) and 56% in joint 2 (5,842 ft). No significant areas of cross-sectional wall loss or I.D. restrictions are recorded throughout the casing logged. Although no significant I.D. restrictions are recorded, the caliper recorded buckling from 5,785 feet to 5,822 feet with slight oval deformation recorded at 5,803 feet, restricting the I.D. to 8.49 inches. A 3-D log plot overlay of the centered and un -centered caliper recordings across the casing logged is included in this report. The body region analysis and joint tabulation data for the 4.5 inch tubing and 9.625 inch casing are combined. MAXIMUM RECORDED WALL PENETRATIONS: Line of Pits 79 45 1,925 Ft. (MD) Line of Pits 75 48 2,055 Ft. (MD) Isolated Pitting 74 82 3,456 Ft. (MD) Line of Pits 70 9 409 Ft. (MD) Line of Pits 69 61 2,616 Ft. (MD) READ Cased Hole Inc. J P.O. Box 1369, Staff_ '497 Phone: (281) 431-7100 or (888) 565-9085 Fax: (281) 431-7125 E-mail. ANSA-NorthAmericaCalreadcasedhole.com Prudhoe Bay Field Office Phone: (907) 659-2307 Fax: (907) 659-2314 MAXIMUM RECORDED CROSS-SECTIONAL METAL LOSS: No significant areas of cross-sectional wall loss (> 7%) are recorded throughout the tubing and casing logged. MAXIMUM RECORDED ID RESTRICTIONS: No significant I.D. restrictions are recorded throughout the tubing and casing logged. B. Suhanek & D. Henley C. Waldrop Simonson & Belemmi & Gueco READ Cased Hole Inc. / P.O. Box 1369, Stafford, TX 77497 Phone: (281) 431-7100 or (888) 565-9085 Fax: (281) 431-7125 E-mail: ANSA-NorthAmerlca@readcasedhole.com Prudhoe Bay Field Office Phone: (907) 659-2307 Fax: (907) 659-2314 -- HOLED Multifinger Caliper 3D Log Plot Company: ENI Petroleum Field: Spy Island Well: SD37-DSP01 Date: October 12, 2019 Description: Overlay of Centered and Un -Centered Caliper Recordings Across 9.625 Inch Casing. I I Correlation of Recorded Damage to Borenole Profile 'Pipe 1 4.5 in (25.3'-5,785.5') Well: SD37-DSPO1 Pipe 2 9.625 in (5,785.5'- 5,861.0') Field: Spy Island Company: ENI Petroleum Country: USA Survey Date: October 12, 2019 ■ Approx. Tool Deviation ■ Approx. Borehole Profile 1 31 20 855 40 1,685 GLM 1 60 2,535 � LL EC 80 1 3,367 a o O 100 4,196 120 5,027 1 5,785 2 5,826 0 50 100 Damage Profile (% wall) / Tool Deviation (degrees) Bottom of Survey = 2 Body Region Analysis Survey Date: October 12, 2019 Tool Type: UW MFC 40 Ext. No. 218452 Tool Size: 2.75 inches No. of Fingers: 40 Pipe Nom.OD 4.5 in. 9.625 in. CASED Nom.ID 3.958 in. 8.681 in. I op Depth 25 ft. 5,785 ft. HOLE Well: SD37-DSP01 Field: Spy Island Company: ENI Petroleum Country: USA Body Region Analysis Survey Date: October 12, 2019 Tool Type: UW MFC 40 Ext. No. 218452 Tool Size: 2.75 inches No. of Fingers: 40 Pipe Nom.OD 4.5 in. 9.625 in. Weight Grade & Thread 12.6 ppf 13 -CR VAM TOP 47 ppf Nom.ID 3.958 in. 8.681 in. I op Depth 25 ft. 5,785 ft. tsonom uepm 5,785 ft. 5,861 k. Damage Configuration (body) 100 80 60 40 20 0 Isolated General Line Other Hole / Pitting Corrosion Corrosion Damage Pos. Hole damagedNumber of ioints 1= 152) 55 0 97 0 0 Damage Profile (% wall) Penetration (% wall) 150 100 - 50 0 0 to 20 to 40 to over 20% 40% 85% 85% Numbergf6 ints analyzed=1 7 48 100 0 Damage Configuration (body) 100 80 60 40 20 0 Isolated General Line Other Hole / Pitting Corrosion Corrosion Damage Pos. Hole damagedNumber of ioints 1= 152) 55 0 97 0 0 Damage Profile (% wall) Well: SD37-DSPO1 Field: Spy Island Company: ENI Petroleum CASED HOLE Joint Tabulation Sheet Survey Date: October 12, 2019 Analyst: Waldrop Pipe Description 4.5 in. 12.6 ppf 13 -CR VAM TOP Tubing 9.625 in. 47 ppf Casing Nom. ID Body Wall 3.958 in. 0.271 in. 8.681 in. 0.472 in. Top Depth Bottom Depth 25 ft 5,785 ft. 5,785 ft. 5,861 ft. joint No. jt. Depth (Ft.) Pen. Upset (in.) Pen. --Fen--i Body (in.) % etal Loss % Min. I.D. (in.) Comments Damage Profile I% wall) 0 50 100 0.1 25 0 0.03 10 1 3.91 Pup 0.2 28 0 0.03 10 2 3.90 Pu 1 31 0.06 0.09 32 3 3.89 Line of Pits. Lt. Deposits. 1.1 77 0.05 0.08 30 2 3.91 Pup Isolated Pitting 1.2 82 0 0.05 18 1 3.91 Pu Shallow Line of Pits. 1.3 88 0.05 0.08 30 2 3.91 Pup Line of Pits. 2 94 0 0.11 42 3 3.90 Line of Pits. Lt. Deposits. 3 136 0.07 0.11 39 2 3.91 Line of Pits. 4 177 0.06 0.10 35 4 3.90 Isolated Pitting. 5 219 0 0.13 48 3 3.90 Line of Pits. 6 260 0.09 0.09 33 3 3.89 Line of Pits. Lt. Deposits. 7302 0 0.11 41 3 3.90 Isolated Pittin 8 343 0.09 0.11 41 3 3.89 Line of Pits. Lt. Deposits. 9 385 0.12 0.19 70 4 3.91 Line of Pits. 10 426 0.05 0.14 50 3 3.92 Line of Pits. 11 468 0.05 0.12 44 3 3.91 Line of Pits. 12 509 0 0.14 50 3 3.92 Line of Pits. 13 551 0 0.12 44 3 3.91 Line of Pits. 13.1 592 0 0.07 25 2 3.94 Pup Line of Pits. 13.2 598 0 0 0 0 3.83 4.7 X Nipple 13.3 600 0 0.02 7 1 3.95 Pu 14 606 0.09 0.12 44 4 3.92 Line of Pits. 15 647 0.11 0.16 59 1 6 3.92 Isolated Pittin 16 689 0.15 0.14 53 4 3.93 Line of Pits. 17 730 0.09 0.14 50 4 3.93 Line of Pits. 18 772 0.10 0.17 62 3 3.93 Line of Pits. 19 813 0.17 0.13 48 4 3.93 Line of Pits. 20 855 0.09 0.11 40 3 3.93 Isolated Pittin 21 896 0.08 0.14 50 4 3.93 Line of Pits. 22 938 0 0.12 46 3 3.92 1 Isolated Pitting 23 979 0 0.11 41 3 3.92 Line of Pits. 24 1021 0.10 0.09 3 5 3 3.9 3 Line of Pits. 25 1063 0.04 0.12 44 4 3.93 Line of Pits. 26 1104 0.08 0.17 61 4 3.93 Isolated Pittin . 271146 0.07 0.13 49 4 3.94 Line of Pits. 28 1187 0.13 0.11 41 4 3.92 Line of Pits. 29 1228 0.07 0.15 54 3 3 93 Line of Pits. 30 1270 0.07 0.11 39 3 3.93 Isolated Pittin 31 1312 0 0.15 54 3 3.94 Isolated Pittin 32 1353 0.14 0.14 50 4 3.94 Line of Pits. 33 1394 0 0.16 A 4 3.93 Line of Pits. 34 1436 0.15 0.13 48 4 3.94 Isolated Pitting - 35 1478 0.08 0.15 54 3 3.93 Line M Pits. 36 1519 0.05 0.17 62 3 3.93 Line of Pits. 37 1561 0 0.14 50 4 3.94 Line of Pits. 38 1602 0.14 0.14 51 6 3.94 Line of Pits. 39 1644 0 0.06 22 3 3.93 Isolated Pitting. 40 1685 0 0.14 1 52 1 3 1 3.93 Isolated Pittin 41 1727 0.18 0.18 1 66 1 5 1 3.93 1 Line of Pits. 42 1 1769 1 0.1_' 0.15 1 56 1 4 1 3.94 1 Line of Pits. 'Penetration Body Metal Loss Body Page 1 Well: SD37-DSP01 Field: Spy Island Company: ENI Petroleum CASED HOLE joint Tabulation Sheet Survey Date: October 12, 2019 Analyst: Waldrop Pipe Description 4.5 in. 12.6 ppf 13 -CR VAM TOP Tubing 9.625 in. 47 ppf Casing Nom. ID Body Wall 3.958 in. 0.271 in. 8.681 in. 0.472 in. Top Depth Bottom Depth 25 ft 5,785 ft. 5,785 ft. 5,861 ft. Joint No. Jt. Depth (Ft.) Pen. Upset (in.) Pen. Body (in.) Pen. % Metal Loss % Min. I.D. (in.) Comments Damage Profile 0 50 100 43 1810 0.19 0.16 58 3 3.93 Line of Pits. 44 1852 0.08 0.17 64 6 3.92 Line of Pits. 45 1893 0.15 0.21 79 4 3.91 Line of Pits. 46 1935 0 0.17 63 4 3.92 Line of Pits. 47 1976 0.14 0.13 46 3 3.93 Isolated Pittin 48 2018 0.12 0.20 75 6 3.92 Line of Pits. 48.1 2059 0 0.07 25 3 3.94 Pup Line of Pits. 48.2 2065 0 0 0 0 3.87 GLM 1 No Deviation 48.3 2072 0 0.07 25 3 3.91 Pup Line of Pits. 49 2078 0 0.14 51 3 3.93 Line of Pits. 50 2120 0.15 0.16 59 3 3.91 Line of Pits. 51 2162 0 0.19 68 4 3.91 Line of Pits. 52 2203 0 0.17 61 6 3.91 Line Corrosion. 53 2245 0 0.13 48 3 e of Pits. 54 2286 0.08 0.11 41 3 lated Pittin .55 2328 0 0.13 49 3 e of Pits.56 2369 0 0.12 43 4 19M lated Pittin57 2411 0.04 0.16 59 4 e of Pits.58 2452 0.07 0.15 54 2 e of Pits.59 2494 0 0.10 36 4 e of Pits.60 2535 006 0.13 47 3 e of Pits. 61 2577 0.04 0.19 69 5 3.921 ine of Pits. 62 2619 0 0.16 57 4 3.92 Line of Pits. 63 2660 0 0.13 49 4 3.91 Line of Pits. 64 2702 0 0.11 41 3 3.92 Isolated Pitting. 65 2743 0 0.13 48 4 3.91 Line of Pits. 66 67 2785 2826 0 0 0.15 0.14 56 50 6 3 3.92 3.91 Isolated Pittin Line of Pits. 68 69 2868 2909 0 0 0.14 0.13 51 48 5 3 3.90 3:90 Line of Pits. Line of Pits. 70 2951 0.05 0.12 45 3.92 Isolated Pittin 71 72 2993 3034 0 0 0.12 0.13 45 46 4 6 3.93 3.90 Line of Pits. Isolated Pittin 73 3076 0 0.13 49 4 3.89 Line of Pits. Lt. De osits. 74 3117 0 0.10 37 3 3.92 Isolated Pittin . 75 3159 0 0.10 38 2 3.92 Isolated Pittin 76 3200 0.05 0.12 44 3 3.90 Isolated Pittin 77 3242 0.05 0.12 43 4 3.89 Line of Pits. Lt. De osits. 78 3284 0 0.12 43 3 3.92 Isolated Pittin 79 3325 0 0.12 45 4 3.92 Line of Pits. 80 3367 0.06 0.14 53 4 3.88 Isolated Pittin Lt. De Dosits. 81 3408 0 0.13 49 4 3.89 Isolated Pittinp Lt. De osits. 82 3450 0 0.20 74 5 3.90 Isolated Pittin 83 84 3491 3533 0 0 0.14 0.14 50 52 3 5 3.90 3.90 Line of Pits. Isolated Pittin 85 86 3574 3616 0 0.04 0.10 0.14 38 51 3 5 3.91 3.89 Line of Pits. Isolated Pitting. Lt. De osits. 87 3658 0.07 0.13 48 4 3.91 Isolated Pitting. 88 3699 0.05 0.14 53 3 3.91 Line of Pits. 89 1 3741 0 1 0.12 1 44 1 3 3.90 1 Isolated Pitting. 'Penetration Body Metal Loss Body Page 2 Well: SD37-DSPO1 Field: Spy Island Company: ENI Petroleum HOLE joint Tabulation Sheet Survey Date: October 12, 2019 Analyst: Waldrop Pipe Description 4.5 in. 12.6 ppf 13 -CR VAM TOP Tubing 9.625 in. 47 ppf Casing Nom. ID Body Wall 3,958 in. 0.271 in. 8.681 in. 0.472 in. Top Depth Bottom Depth 25 ft 5,785 ft. 5,785 ft. 5,861 ft. Joint No. )t. Depth (Et.) Pen. Upset (in.) Pen. Body (in.) Pen. % Metal Loss % Min. I.D. (in.) Comments Damage Profile (%wall) 0 50 100 90 3782 0 0.12 44 3 3.90 Isolated Pittin 91 3823 0.09 0.11 41 4 3.90 Isolated Pittin 92 3864 0 0.11 39 3 3.90 Isolated Pittin 93 3906 0 0.08 30 2 3.90 Isolated Pittin 94 3948 0 0.12 45 3 3.88 Line of Pits. Lt. Deposits. 95 3989 0.05 0.11 39 3 3.89 Line of Pits. Lt. Deposits. 96 4030 0 0.10 36 3 3.89 Isolated Pittin Lt. Deposits. 97 4072 0.06 0.10 37 3 3.89 Line of Pits. Lt. Deposits. 98 99 4113 4155 0 0.05 0.16 0.16 58 57 3 3 3.90 3.87 Line of Pits. Lt. De osits. Isolated Pitting, Lt. Deposits. 100 4196 0 0.15. 55 3 3.88 Isolated Pittin Lt. Deposits. 101 4238 0 0.11 41 3 3.89 Line of its. Lt. Deposits. 102 4279 0.06 0.15 55 4 3.88 Line of Pits. Lt. Deposits. 103 4321 0 0.15 54 3 3.85 Line of Pits. Lt. De osits. 104 4363 0 0.11 41 3 3.89 Line of Pits. Lt. De osits. 105 4404 0 0.11 42 3 3.89 Line of Pits. Lt. De osits. 106 4445 0 0.11 40 3 3.88 Isolated Pitting Lt. De osits. 107 4487 0 0.12 46 2 3.87 Isolated Pitting Lt. De osits. 108 4529 0 0.13 49 3 3.89 Isolated Pitting It De osits. 109 4570 0 0.11 42 3 3.89 Line of Pits. Lt. De osits. 110 4612 0 0.09 31 3 3.88 Isolated Pittin Lt. Q - -its 111 4653 0 0.08 29 3 3.88 Isolated Pitting, Lt. Deposits. 112 4695 0.05 0.10 37 3 3.89 Line of Pits. Lt. De osits. 113 4736 0.05 0.09 31 3 3.89 Line of Pits. Lt. De osits. 114 4778 0.06 0.09 34 3 3.88 Isolated Pittin Lt. De osits. 115 4819 0 0.11 40 3 3.88 Line of Pits. Lt. Deposits. 116 4861 0.04 0.07 26 3 3.87 Isolated Pittin . Lt. De osits. 117 4903 0 0.08 30 3 3.87 Isolated Pittin Lt. De osits. 118 4944 0 0.08 30 3 3.88 Line of Pits. It De osits. 119 4986 0.07 0.09 35 2 3.86 Line of Pits. Lt. De osits. 120 5027 0 0.10 38 2 3.88 Line of Pits. Lt. De osits. 121 5069 0 0.10 37 3 3.87 Line of Pits. Lt. Deposits. 122 5110 0 0.15 54 2 3.88 Isolated Pitting, Lt. Deposits. 123 5152 0 0.09 35 3 3.86 Line of Pits. Lt. Deposits. 124 5193 0.05 0.08 31 2 3.85 Isolated Pitting, Lt. Deposits. 125 5235 0 0.07 27 2 3.87 Line of Pits. Lt. Deposits. 126 5276 0 0.15 55 1 2 1 3.87 Line of Pits. Lt. Deposits. 127 5318 0 0.12 1 45 1 2 1 3.86 Isolated Pitting. Lt. Deposits. 128 5360 0 0.09 1 33 1 2 1 3.87 Line of Pits. Lt. Dep"' 129 5401 0.06 0.13 49 3 3.85 Isolated Pitting, Lt. Deposits. 130 5443 0 0.06 23 2 3.87 Line of Pits. Lt. Deposits. 131 5484 0 0.07 27 3 3.87 Line of Pits. Lt. Deposits. 132 5526 0 0.06 23 2 3.85 Line of Pits. Lt. Deposits. 133 5567 0 0.09 31 3 3.87 Line of Pits. Lt. De osits. 134 5609 0 0.06 23 3 3.86 Isolated Pitting, Lt. Deposits. 134.1 5650 0 0.04 15 2 3.88 Pup Shallow Pittin Lt. Deposits. 134.2 5656 0 0 0 0 3.79 4.5" X Nipple 134.3 5658 0 0.04 15 1 ne, Lt. Deposits. 135 5664 0 0.07 24 4 3.88 Isolated Pittin . Lt. De osits. 135.1 5705 0 0.05 1 17 1 2 1 3.91 1 Pup Shallow Line of Pits. Penetration Body Metal Loss Body Page 3 Field: Company: =90 SD37-DSP01 Spy Island ENI Petroleum CASED HOLE IWell: Joint Tabulation Sheet Survey Date: October 12, 2019 Analyst: Waldrop Pipe Description 4.5 in. 12.6 ppf 9.625 in. 47 ppf 13-CR VAM TOP Tubing Casing Nom. ID Body Wall 3.958 in. 0.271 in. 8.681 in. 0.472 in. Top Depth 25 ft 5,785 ft. Bottom Depth 5,785 ft. 5,861 ft. Joint No. Jt. Depth Pen. (Ft.) Upset (in.) Pen. Body (in.) Pen. % Metal Loss % Min. 1. D. (in.) Comments Damage Profile (% wall) 0 50 100 135.2 5710 0 0 0 0 3.83 Seal Assembly 135.3 5726 0 0 0 0 3.84 4.5' x 9.625' Model D Packer 135.4 5738 0 0.05 20 2 3.91 Pu Line of Pits. 135.5 5744 0 0.08 30 3 3.90 Pu Line of Pits. 135.6 5754 0 0.07 27 2 3.91 Pu Line of Pits. 135.7 576040.070.06 0 0 3.73 4.5' XN Nipple 135.8 5762 25. 3 3.88 Pu Line of Pits. Lt. De osits. 135.9 5767 21 2 3.89 Pu Isolated Pitting Lt. De osits. 136.1 5778 24 4 3.90 Pu Line of Pits. 1 0 WLEG1 5785 67 7 8.24 Bucklin . Sli ht Oval Deformati2 5826 56 6 8.60 Line of Pits. Lt. Deposits. Penetration Body Metal Loss Body Page 4 CASED HOLE Cross-sectional Illustration Well: SD37-DSPOI Survey Date: October 12, 2019 Field: Spy Island Tool Type: UW MFC 40 Ext. No. 218452 Company: ENI Petroleum Tool Size: 2.75 inches Country: USA No. of Fingers: 40 Tubing: 4.5 in. 12.6 p 13 -CR VAM TOP Analyst: Waldrop Cross Section for Joint 45 at depth 1,925.440 ft. Tool speed = 51 Nominal ID = 3.958 Nominal OD = 4.5 Remaining wall area = 96% Tool deviation = 4° Finger = 6 Penetration = 0.213 in. Line of Pits 0.21 in. = 79% Wall Penetration HIGH SIDE = UP =_ I CASED Cross-sectional Illustration HOLE Well: S037-DSPOI Survey Date: October 12, 2019 Field: Spy Island Tool Type: UW MFC 40 Ext. No. 218452 Company: ENI Petroleum Tool Size: 2.75 inches Country: USA No. of Fingers: 40 T..r.:..... n ❑ ;., 13 -CR VAM TOP Analyst: Waldrop Cross Section for Joint 48 at depth 2,055.340 ft. Tool speed = 51 Nominal ID = 3.958 Nominal OD = 4.5 Remaining wall area = 94% Tool deviation = 3° i t :I i Finger = 13 Penetration = 0.202 in. Line of Pits 0.20 in. = 75% Wall Penetration HIGH SIDE = UP 4-Y2' 12.6 ppf 13- Cr Vam Top Production Tubing Conductor, 20" Uninsulated set at 160' MDITVD Wellhead — Vetco Gray. 5000 psi WP Surf. 13-31 A 12' TO( MDi 6.901' MDITVD I cap 7.9 ppg UID - Nipple, 3.81"'X' Profile a us SD37-DSPOl Spy Island Disposal Well As completed April 2019 8' MDITVD - GLM. KBG-2, 4-'/:- x V. with 2.500 psi -to -Tub shear valve ibing. 4-'/:" 12.6# 13 -Cr Vam Top 658' MDITVD - Nipple, 3.81"'X' Profile 715 MD/TVD - Packer, 4-%' x 9.518" Model D Packer with BH Anchor Seal Assy 761' MD(TVD - Nipple, 3 725" 'XN' Profile 785' MDITVD — Bottom of VULEG 868' MDr FVD — Suspected Casing Damage/Leak New Perforations 9112114 5,870.5.910' MDlTVD Initial Perforations 6.522-6.613' MDffVD SD37-DSP01 October 12, 2019 ME Ak CASED HOLE 4.5" Tubing (Sw ,ace - 5,785') Run 2 Caliper Log Tied Into WLEG at 5,785' Database File sd37-dsp01 run 2.db Dataset Pathname 45 Presentation Format 40-451p Dataset Creation Mon Oct 14 01:3533 2019 Charted by Depth in Feet scaled 1:240 0 Deviation (deg) 100 0.83 -------------------- 0 Rotation (deg) 360 -0.17 -------------------- 0 Line Speed (ft/min) 200 -1.17 3.5 Nominal I.D. (in) 4.5 -2.17 .1 -------------- ----------------------------- -------------- 3.5 Maximum Diameter (in) 4.5 3.5 Average Diameter (in) 4.5 3.5 Minimum Diameter (in) 4.5 i Line Spee ` Deviatio i 1 �-- Rotation - --- — 50 t ' Min, Max AvgDiamete FING10 in FING20 (in) FING30 (in) FING40 (in) 2.331 M 250 350 i 0 i M 250 350 dI I 450 Nipple am 0 M 750 :SII ■Mm ---- j 1000 1050 1100 1150 1200 Fh s X11 1450 1550 1600 1650 2400 2450 2500 m 2650 2700 2750 KM 2900 mirM -- J-1-:: 1 3000 3100 3150 3200 fid#_ 3250 3300 -� -- - Aff- 3350 3400 3550 I 3650 4850 oil 4950 -ME 5550 MAN 3.5 3.5 3.5 Line Speed (Wnim) Nominal I.D. (in) ----------------------------------- Maximum Diameter (in) Average Diameter (in) Minimum Diameter (in) 4.5 -1.17 FING30 (in) -2.17 ( G40 (in) _f I CASED HOLE SD37-DSP01 October 12, 2019 9.625" Casing (5,, 85'- 5,861') Run 2 Caliper Log Tied Into WLEG at 5,785' Database File sd37-dsp01 run 2 -db Deviation (deg) Line Speed (ft/min) 100 200 Dataset Pathname 45 0.475 FING10 (in) Presentation Format 40-96251p -0.525 FING20 (in) Dataset Creation Mon Oct 14 01:35:33 2019 7 ---------------------------------------------------------- 7 Nominal I.D. (in) Maximum Diameter (in) Charted by Depth in Feet scaled 1:240 -1.525 0 Deviation (deg) 100 6.6 0.475 FING10 (in) 8.6 ----------------- 0 Line Speed (fUmin) 200 Average Diameter (in) 4525 FING20 (in) 7.6 7 Nominal I.D. (in) 10 7 Minimum Diameter (in) 10 -1.525 FING30 (in) 6.6 - --------------------------------------------------------- 7 Maximum Diameter (in) 10 -2.525 FING40 (in) 5.6 7 Average Diameter (in) 10 7 Minimum Diameter (in) 10 — 5850 0 -------------------- 0 Deviation (deg) Line Speed (ft/min) 100 200 0.475 FING10 (in) b.e -0.525 FING20 (in) 7.6 7 ---------------------------------------------------------- 7 Nominal I.D. (in) Maximum Diameter (in) 10 10 -1.525 FING30 (in) 6.6 -2.525 FING40 (in) 5.6 7 Average Diameter (in) 10 7 Minimum Diameter (in) 10 THE STATE }ALASKA GOVERNOR LIIC F AFL 1. DUN LL -%VY August 12, 2020 Sent by Email Mr. David Hart Sr. Operations Manager Eni US Operating Company Inc 3700 Centerpoint Dr., Suite 500 Anchorage, AK 99503 Alaska Oil and Gas Conservation Commission 333 West Seventh Avenue Anchorage, Alaska 99501-3572 Main: 907.279.1433. Fax: 907.276.7542 www.aogcc.olaska.gov Re: Notice of Proposed Enforcement Action Failure to obtain AOGCC approval prior to performing well work Failure to complete required Sundry Reports of well work within the required time Nikaitchuq Unit SD37-DSPI well (SD37-DSPI) (PTD 2110890) Class I Waste Disposal Well EPA Permit AK1I011-C Nikaitchuq Unit (NU), Nikaitchuq Field, Undefined Waste Disposal Pool Docket OTH-20-043 Dear Mr. Hart: The Alaska Oil and Gas Conservation Commission (AOGCC) hereby notifies Eni US Operating Company Inc. (Eni) of a proposed enforcement action. Nature of the Apparent Violation or Noncompliance (20 AAC 25.535(b)(1)). Eni violated 20 AAC 25.280 (a) ("Workover operations") when it failed to submit to and have approved by AOGCC an Application for Sundry Approvals (Form 10-403) prior to installing a plug to isolate a leak in SD37-DSPI that was discovered by diagnostic evaluations performed by Eni. Eni violated 20 AAC 25.280 (d) ("Workover operations") when it failed to file within 30 days after completion of workover operations a Report of Sundry Well Operations (Form 10-404) for well work completed in November 2019 under Sundry 319-183. Basis for Findin¢ the Violation or Noncompliance (20 AAC 25.535(b)(2)). By email dated July 14, 2020 Eni notified AOGCC that it had secured SD37-DSPI after finding a tubing leak at 4466 ft. Eni provided an attachment titled "Eni SD37-DSPOI End of Work Report Rigless July 2020" summarizing well work activities for June 12 and 13, 2020 when Eni Notice of Proposed Enforcement Action SD37-DSPI August 12, 2020 Page 2 of 3 determined there was a pressure communication and from July 4, 2020 through July 11, 2020 when Eni ran logs and set an Evo Trieve plug at 5745 ft to secure the tubing. This was the first notice provided to AOGCC regarding the loss of mechanical integrity in SD37-DSP 1 and the first notice that a workover had occurred. AOGCC regulation 20 AAC 25.280 (a) requires "An Application for Sundry Approvals (Form 10-403) must be submitted to and approved by the commission in order to enter a well and conduct one or more of the following types of well workover operations:... (5) repairs to the well. " In addition, AOGCC's review of the well history after Eni's notification regarding the plug revealed that Eni failed to submit a Report of Sundry Operations (Form 10-404) for workover operations performed on SD37-DSPI under Sundry Approval 319-183 (this workover concluded November 17, 2019). AOGCC regulation 20 AAC 25.280 (d) requires "The operator shall file with the commission, within 30 days after completion of workover operations, on a Report of Sundry Well Operations (Form 10-404), a complete record of the work performed and the tests conducted, and a summary of daily well operations as described in 20 AAC 25.070(3)... " Proposed Action (20 AAC 25.535(b)(3)). Within two weeks of the date of the AOGCC's final decision, Eni shall: (1) Provide a detailed description of its Application for Sundry Approvals (Form 10-403) and Sundry Reporting (Form 10-404) process to AOGCC with an explanation of the root cause of these violations, as well as corrective actions undertaken by Eni to assure the violations will not recur; (2) Provide the Report of Sundry Well Operations (Form 10-404) required for the work completed in November 2019 under Sundry Approval 319-183. For these violations the AOGCC intends to impose civil penalties on Eni as follows: $10,000 for failure to submit an Application for Sundry Approvals (Form 10-403) prior to installing a plug to isolate a leak in the well. $10,000 for failure to submit a Report of Sundry Well Operations (Form 10-404) within the 30 -day requirement for well work completed under Sundry 319-183. The total proposed civil penalty is $20,000. The proposed penalty reflects the AOGCC's consideration of the criteria set forth in AS 31.05.150(g). Violations relating to Underground Injection Control well integrity practices warrant the imposition of civil penalties. While the penalty does not reflect amounts based on per -day assessment, that decision does not minimize Eni's failure to report and seek approval for correcting the well's loss of mechanical integrity. AS 31.05.150(a) provides for not more than $100,000 for the initial violation and not more than $10,000 for each day thereafter on which the violation continues. Notice of Proposed Enforcement Action SD37-DSPI August 12, 2020 Page 3 of 3 Although no injury to the public occurred, the seriousness of a potential wellbore failure, and the obvious threat it poses to both public health and the environment cannot be denied. Eni's failure to comply with the fundamental AOGCC approval and reporting requirements raises the potential for similar behavior with more serious consequences. Mitigating circumstances were considered in the assessment of the proposed civil penalty including Eni's compliance history, enforcement and notice of violation history, and the existing conclusion for the Nikaitchuq Unit that there are no known sources of freshwater. Rights and Liabilities (20 AAC 25.535(b)(4 Within 15 days after receipt of this notification — unless the AOGCC grants an extension for good cause shown — Eni may file with the AOGCC a written response that concurs in whole or in part with the proposed action described herein, requests informal review, or requests a hearing under 20 AAC 25.540. If a timely response is not filed, the proposed action will be deemed accepted by default. If informal review is requested, the AOGCC will provide Eni an opportunity to submit documentary material and make a written or oral statement. If Eni disagrees with the AOGCC's proposed decision or order after that review, it may file a written request for a hearing within 10 days after the proposed decision or order is issued. If such a request is not filed within that 10 -day period, the proposed decision or order will become final on the 1 Ph day after it was issued. If such a request is timely filed, the AOGCC will hold its decision in abeyance and schedule a hearing. If Eni does not concur in the proposed action described herein, and the AOGCC finds that Eni has violated or failed to comply with a provision of AS 31.05, 20 AAC 25, or an AOGCC order, permit or other approval, then the AOGCC may take any action authorized by the applicable law including ordering one or more of the following: (i) corrective action or remedial work; (ii) suspension or revocation of a permit or other approval; (iii) payment under the bond required by 20 AAC 25.025; and (iv) imposition of penalties under AS 31.05.150. In taking action after an informal review or hearing, the AOGCC is not limited to ordering the proposed action described herein, as long as Eni received reasonable notice and opportunity to be heard with respect to the AOGCC's action. Any action described herein or taken after an informal review or hearing does not limit the action the AOGCC may take under AS 31.05.160. Sincerely, Jeremy M. Price Chair, Commissioner cc: Evan Osborne, USEPA, Region 10 (osbome.evan@epa.gov) Tim Mayers, USEPA, Region 10 (mayers.timothy@epa.com) Stefano Pierfelici (stefano.pierfelici@eni.com) AOGCC Inspectors