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Home My WebLink About222-0941. Operations Susp Well Insp Plug Perforations Fracture Stimulate Pull Tubing Operations shutdown Performed: Install Whipstock Perforate Other Stimulate Alter Casing Change Approved Program Mod Artificial Lift Perforate New Pool Repair Well Coiled Tubing Ops Other: ______________________ Development Exploratory 3. Address: Stratigraphic Service 6. API Number: 7. Property Designation (Lease Number): 8. Well Name and Number: 9. Logs (List logs and submit electronic data per 20AAC25.071): 10. Field/Pool(s): 11. Present Well Condition Summary: Total Depth measured 9,602 feet See Schematic feet true vertical 8,296 feet N/A feet Effective Depth measured 8,538 feet 2,951 feet true vertical 7,239 feet 2,254 feet Perforation depth Measured depth See Schematic feet True Vertical depth See Schematic feet Tubing (size, grade, measured and true vertical depth) 4-1/2" 2.6# / L-80 2,964' MD 2,534' TVD Liner Top Pkr; 2,951' MD 2,254' TVD Packers and SSSV (type, measured and true vertical depth) Halliburton TRSSSV 136' MD 136' TVD 12. Stimulation or cement squeeze summary: Intervals treated (measured): Treatment descriptions including volumes used and final pressure: N/A 13a. Prior to well operation: Subsequent to operation: 13b. Pools active after work: 15. Well Class after work: Daily Report of Well Operations Exploratory Development Service Stratigraphic Copies of Logs and Surveys Run 16. Well Status after work: Oil Gas WDSPL Electronic Fracture Stimulation Data GSTOR GINJ SUSP SPLUG Sundry Number or N/A if C.O. Exempt: Authorized Name and Digital Signature with Date: Contact Name: Contact Email: Authorized Title: Contact Phone: 7,500psi 2,980psi 6,880psi 8,430psi 3,140' 2,672' Burst Collapse 1,410psi 4,790psi Production Liner 6,649' Casing Structural 8,294'9,600' 120'Conductor Surface Intermediate 16" 7-5/8" 120' 3,140' measured TVD 4-1/2" STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION COMMISSION REPORT OF SUNDRY WELL OPERATIONS 222-094 50-133-20709-00-00 3800 Centerpoint Drive, Suite 1400 Anchorage, Alaska 99503 Hilcorp Alaska, LLC N/A 5. Permit to Drill Number:2. Operator Name 4. Well Class Before Work: Private FEE / ADL0384372 Ninilchik / Beluga-Tyonek Gas Ninilchik Unit Pearl 8 Plugs Junk measured Length measured true vertical Packer Representative Daily Average Production or Injection Data Casing Pressure Tubing Pressure 14. Attachments (required per 20 AAC 25.070, 25.071, & 25.283) 0 Gas-Mcf MD 0 Size 120' 0 2265 0 8200 765 Jake Flora, Operations Engineer 323-014 Sr Pet Eng: Sr Pet Geo: Sr Res Eng: WINJ WAG 474 Water-BblOil-Bbl 17. I hereby certify that the foregoing is true and correct to the best of my knowledge. Noel Nocas, Operations Manager 907-564-5278 jake.flora@hilcorp.com 907-777-8442 N/A p k ft t Fra O s O 6. A G L PG , CONFIDENTIAL Form 10-404 Revised 10/2022 Due Within 30 days of Operations Submit in PDF format to aogcc.permitting@alaska.gov By Grace Christianson at 2:37 pm, May 24, 2023 Digitally signed by Noel Nocas (4361) DN: cn=Noel Nocas (4361) Date: 2023.05.24 13:01:54 - 08'00' Noel Nocas (4361) Rig Start Date End Date 1/25/23 5/16/23 Daily Operations: Hilcorp Alaska, LLC Well Operations Summary API Number Well Permit NumberWell Name Pearl 8 50-231-20079-00-00 221-046 01/25/2023 - Wednesday AK E-line obtain PTW and hold PJSM. RU equipment and WL tools: GPT with 3-1/8" x 7' heavy weight bar. Remove crystal gauge at 08:30 am. SITP 1813 psi. Stab lubricator and tools on well and PT 250/2000 psi. Pass. Open swab and RIH. Begin logging down pass from surface. Locate fluid level at 6390' (2057' above top perf at 8447). Continue downhole and tag PBTD at 8518'. BHP @ perfs 3000 psi. Log repeat up pass to 6100'. POOH. OOH. RD E line and hand over well to production to flow back. 02/17/2023- Friday MU GPT logging toolstring. PT lubricator and wireline valves. Open well and RIH with well flowing. Tubing pressure = 790 psi. Tie into AK E-line Perf gun 4 log dated December 6, 2022. Fluid level = 4240' Tag at 8466'. Laydown toolstring. RDMO. 02/28/2023 - Tuesday 03/01/2023 - Wednesday Well is shut in @ 785' FTP. Open PTW & PJSM. Begin rig up, spot equipment and make up lubricator. Make up GPT toolstring and stab on. PT to 250/3000 psi, pass. Issue with grease pump fittings. Tear down and replace, fixed. TP @ 1480 psi. RIH w/ 12' x 1.69" WB, 5' x 2.125" WB, 7.5' x 1.375" GPT w/ CCL. Find FL @ 6422' while RIH. Tag fill @ 8508'. Pull correlation pass, on depth. Log up and find FL @ 6470' as well stacks out. Bleed tubing pressure from 1539 psi to 850 psi. Log up and find FL @ 5360'. POOH. Lay down lub and GPT assembly. Make up Stim Gun assembly. Bleed tubing from 1238 psi to 813 psi. RIH w/ 12' x 1.69" WB, 2' x 2.125" CCL, 5' x 2.125" WB, 6' x 2" stim tube. CCL to top of stim tube = 7.2'. CCL to bottom = 13.4'. Tag fill at 8515'. Pull correlation pass. Bleed WHP from 1053 to 795 psi (commonline pressure). Load tubing with meth/water, 42 bbls. WHP after pump 898 and climbing. Estimated top of fluid = 2438' (calculated w/ FL @ 5360' prior to pumping). Shoot stim tube 8449' - 8455'. CCL stop depth = 8441.8'. Start psi = 1028, 5 min = 1112, 10 min = 1187, 15 min = 1248. POOH. Bump up & shut in well and lay down stim gun BHA. Lay down lubricator and secure well for the night. AK E-line arrive on location, obtain PTW and hold PJSM. Discuss Stim Tube handling and well dynamics. MU 2" x 6' Stim Tube assembly and tool string (7.2' CCL-Stim top, complete RU from previous day. Remove night cap and stab on well. SITP - 1532 psi. Open swab, RIH. (FL not observed). Tag PBTD at 8519', PU and correlate with CCL using tag depth and perforations signature at 8466'-8486'. Locate propellant at 8466'-72' and shoot. OOH. Detonator fired but did not transfer to propellant. MU second 6' Stim tube and MU to tool string. Open swab (1492 psi). RIH, tag PBTD, correlate and position at 8466'-72' Shoot Stim. Initial- 1491 psi. 5 min - 1493 psi. OOH. 1478 psi. Confirmed detonation and MU 6' Stim tube and add to tool string. Open swab (1475 psi) RIH, tag, correlate and position at 8480'-8486'. Shoot Stim. Initial 1474 psi. 5 min. - 1469 psi. OOH. 1466 psi. OOH. Confirmed propellant fired. RD. Install 6 soap sticks (2 @ 3 ea.) and secure tree cap. Turn over to production to flow well. CONFIDENTIAL Rig Start Date End Date 1/25/23 5/16/23 Daily Operations: Hilcorp Alaska, LLC Well Operations Summary API Number Well Permit NumberWell Name Pearl 8 50-231-20079-00-00 221-046 CONFIDENTIAL 05/16/2023 - Tuesday Production evaluation complete. Updated by DMA 05-17--23 SCHEMATIC Ninilchik Unit Pearl 8 PTD: 222-094 API: 50-133-20709-00-00 PBTD = 8,538 / TVD = 7,239 TD = 9,602 / TVD = 8,296 RKB to GL = 18.11 CASING DETAIL Size Type Wt Grade Conn. ID Top Btm 16Conductor Driven to Set Depth 84 X-56 Weld 15.01Surf 120 7-5/8"Surf Csg 29.7 L-80 CDC 6.875Surf 3,140 4-1/2"Prod Lnr 15.2 P-110 Wedge 563 3.8262,9519,600 4-1/2"Prod Tieback 12.6 L-80 DWC/C HT 3.958Surf 2,964 16 7-5/8 9-7/8 hole 4-1/2 JEWELRY DETAIL No. Depth ID OD Item 1 1363.8705.980Halliburton TRSSSV W/ 4-1/2" VamTop Box X Pin 2 1,4933.9585.850 Chemical Injection Sub 3 2,9514.8756.540Liner hanger / LTP Assembly 4 2,9554.7906.340Seal Stem 5 8,553CIBP w/ 15 cement (12/05/22) TOC 8,538 6 8,753CIBP w/ 14 cement (12/01/22) TOC 8,739 7 8,990CIBP w/ 14 cement (11/23/22) TOC 8,976 OPEN HOLE / CEMENT DETAIL 7-5/8" TOC @ Surface (Returns to surface 8/8/22) 4-1/2TOC @ TOL (cmt circd off top of liner 8/19/22) RCBL confirmed TOC @ 2,951 (10/6/22) 6-3/4 hole 3/4 1 2 PERFORATION DETAIL Zone Top (MD) Btm (MD) Top (TVD) Btm (TVD) FT Date Status T90 8,447' 8,457'7,149 7,15910' 12/6/22 Open T90 8,449 8,455 7,151 7,157 62/28/23 Open T90 8,466 8,486 7,168 7,187 2012/6/22 Open T90 8,466 8,472 7,168 7,174 63/1/23 Open T90 8,480 8,486 7,182 7,188 63/1/23 Open T100 8,578' 8,592' 7,280' 7,294' 14' 12/2/22 Plugged T118 8,773' 8,793' 7,472'7,49120' 11/28/22 Plugged T142 9,018' 9,038' 7,715' 7,734' 20' 11/21/22 Plugged 5 6 7