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162-019
Suspended Well Inspection Review Report Reviewed By: P.I. Suprv Comm ________ JBR 10/29/2025 InspectNo:susJDH250906160902 Well Pressures (psi): Date Inspected:9/4/2025 Inspector:Josh Hunt If Verified, How?Other (specify in comments) Suspension Date:7/13/2019 #319-135 Tubing:90 IA:0 OA:0 Operator:Hilcorp Alaska, LLC Operator Rep:Tad Covault/Jesse Katzenberger Date AOGCC Notified:9/1/2025 Type of Inspection:Subsequent Well Name:SOLDOTNA CK UNIT 21-08 Permit Number:1620190 Wellhead Condition The wellhead was in decent condition, covered in surface rust, but clean. No protection around the welhead which is at an in-field road intersection. Surrounding Surface Condition The surrounding area/ pad was freshly bladed and very clean. Condition of Cellar The cellar was in good condition, with a barrel or two of clean ground water in the bottom. Comments I verified the well location by the site map in their office and the well sign on the well head. Supervisor Comments Photos (8) attached. I contacted Inspector and he in turn contacted the Hilcorp representative about getting a barrier around the well. Hilcorp will follow up and check for similar concern at other suspended wells in SCU. Suspension Approval:Sundry Location Verified? Offshore? Fluid in Cellar? Wellbore Diagram Avail? Photos Taken? VR Plug(s) Installed? BPV Installed? Wednesday, October 29, 2025 2025-0904_Suspend_SCU_21-08_photos_jh Page 1 of 4 Suspended Well Inspection – SCU 21-08 PTD 1920190 AOGCC Inspection Rpt # susJDH250906160902 Photos by AOGCC Inspector J. Hunt 9/4/2025 2025-0904_Suspend_SCU_21-08_photos_jh Page 2 of 4 J. Regg, 10/29/2025 – I contacted Inspector who in turn contacted the Hilcorp Field representative about getting a barrier around SCU 21-08. They will follow up and check other suspended wells for a similar need. 2025-0904_Suspend_SCU_21-08_photos_jh Page 3 of 4 Tree Cap Pressure Gauge (Tbg Pressure) IA Pressure Gauge 2025-0904_Suspend_SCU_21-08_photos_jh Page 4 of 4 OA Pressure Gauge Well Cellar 1. Operations Abandon Plug Perforations Fracture Stimulate Pull Tubing Operations shutdown Performed: Suspend Perforate Other Stimulate Alter Casing Change Approved Program Plug for Redrill Perforate New Pool Repair Well Re-enter Susp Well Other: Suspended Well Inspection Development Exploratory Stratigraphic Service 6. API Number: 7. Property Designation (Lease Number):8. Well Name and Number: 9. Logs (List logs and submit electronic data per 20AAC25.071):10. Field/Pool(s): 11. Present Well Condition Summary: 10,340; Total Depth measured 11,000 feet 10,460; 10,528 feet true vertical 11,000 feet 10,629 (fish) feet Effective Depth measured 10,340 feet 10,400 feet true vertical 10,340 feet 10,400 feet Perforation depth Measured depth See Attached Schematic True Vertical depth See Attached Schematic Tubing (size, grade, measured and true vertical depth)3-1/2" 9.2# / N-80 2,684' MD 2,684' TVD Packers and SSSV (type, measured and true vertical depth)Baker Pkr FB-1; N/A 10,400' MD/TVD N/A; N/A 12. Stimulation or cement squeeze summary: Intervals treated (measured): Treatment descriptions including volumes used and final pressure:N/A 13. Prior to well operation: Subsequent to operation: 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: Taylor Wellman 777-8449 Contact Name:Ted Kramer Authorized Title:Operations Manager Contact Email: Contact Phone:777-8420 tkramer@hilcorp.com Senior Engineer:Senior Res. Engineer: Burst 6,340psi 33' 2,501'3,070psi Collapse 1,510psi 3,830psi Casing Structural 22" 11-3/4" Length 33' 2,501' 10,994' Conductor Surface Intermediate Production Authorized Signature with date: Authorized Name: 0 Casing Pressure Liner 0 0 Representative Daily Average Production or Injection Data 17. I hereby certify that the foregoing is true and correct to the best of my knowledge. 319-135 0 Size 14. Attachments (required per 20 AAC 25.070, 25.071, & 25.283) 0 Gas-Mcf 0 STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION COMMISSION REPORT OF SUNDRY WELL OPERATIONS 162-019 50-133-10177-00-00 4. Well Class Before Work:5. Permit to Drill Number: 3. Address: 2. Operator Name:Hilcorp Alaska, LLC 00 Soldotna Creek Unit (SCU) 21-08 N/A FEDA028996 Plugs Junk measured 3800 Centerpoint Dr Suite 1400 Anchorage, AK 99503 Swanson River / Hemlock OilN/A measured TVD Tubing PressureOil-Bbl measured true vertical Packer 7"10,994'10,994' WINJ WAG 0 Water-Bbl MD 33' 2,501' 0 t Fra O 6. A G L PG , R Form 10-404 Revised 3/2020 Submit Within 30 days of Operations By Jody Colombie at 4:43 pm, Jul 30, 2020 Digitally signed by Taylor Wellman DN: cn=Taylor Wellman, ou=Users Date: 2020.07.30 16:01:36 -08'00' Taylor Wellman gls 9/2/20 SFD 7/31/2020RBDMS HEW 8/3/2020 Suspended Well Inspection DSR-7/30/2020 KEN June 2020 Suspended Well Inspection Data Well: SCU 21-08 Surface Location: 660’ FNL, 1978’ FEL, Sec. 8, T7N, R9W, SM Permit to Drill: 162-019 API: 50-133-10177-00-00 AOGCC Inspection Date: 06-30-20 AOGCC Inspector: Matt Herrera Size Pressure (psi) Tubing 3-1/2” 0 Casing 7 0 OA 11-3/4” 0 *Note: Wellhead pressures to be recorded monthly at minimum. Other Notes: x Condition of Wellhead: Good. x Condition of Surrounding Surface Location: Looks good, no leaks or sheen, sign is in place. x Follow Up Actions needed: None Attachments: x Current Well Schematic x Picture(s) x Plat - 1/4mile radius of wellbore x Correspondence/Suspended Well Inspection Report Updated by DMA 07-17-19 SCU 21-08 Schematic Swanson River Unit Well SCU 21-08 Last Completed 5/29/87 Casing and Tubing Detail Size Type Wt/ Grade Top Btm CONN / ID Cement / Other 22” Conductor - Surface 33’ - Cemented 11-3/4” Surface 47#, J-55 Surface 1,412’ 8RD / 11.000” 900 sx / Cmt to Surface - 1,412’ 1,414’ DV Collar 47#, J-55 1,414’ 2,501’ 8RD / 11.000” 580 sx / Cmt to 1,413’ 7” Production 29#, N-80 Surface 54’ Butt / 6.184” 615 sx / Cmt to 4,610’ 23#, N-80 54’ 4,865’ Butt / 6.366” 26#, N-80 4,865’ 6,594’ 8RD / 6.276” - 6,594’ 6,596’ DV Collar 26#, N-80 6,596’ 6,765’ 8RD / 6.276” 585 sx / Cmt to 9,400’ 29#, N-80 6,765’ 8,582’ 8RD / 6.184” 29#, P-110 8,582’ 10,994’ 8RD / 6.184” Tubing *7” Marker Jt at 10,505.19’ (14.38’) 3-1/2” Production 9.2#, N-80 Surface 2,684’ IBT-Mod / 2.992” 3-1/2” kill string 7/13/19 Production String Jewelry Detail # Depth (RKB) Length ID OD Item 1 13.40’ Tubing Hanger, 3-1/2” (3-1/2” IBT lift threads)? 2 2,684’ 2.992” Mule Shoe 7/13/19 3 10,385’ - - CIBP w/ 45’ cmt – TOC @ 10,340’ 7/13/19 4 10,400’ 2.992” 5.968” Baker FB-1 packer (Set on WL 5/28/87), Sealbore above packer 5 10,443’ 2.75” 4.25” XN Nipple (Min ID = 2.75”) 6 10,453’ 2.992” Mule Shoe 7 10,500’ 1.0’ - - Plug w/ 40’ cmt – TOC @ ~10,460’ 7/9/19 8 10,547’ 1.0’ - - Posi-set Plug (set 8/29/95) – TOC @ ~10,528’ 9 10,629’ 51’ - - Top of fish (Baker FH and Model D packer) Perforation Data ZONE TOP BTM SPF Condition Tyonek 10,521’ 10,528’ 4 Isolated below bridge plug (7/9/19) H1 10,560’ 10,570’ 4 Isolated below bridge plug (set 8/29/95) H1 10,579’ 10,589’ 4 Isolated below bridge plug (set 8/29/95) H2 10,605’ 10,630’ 4 Isolated below bridge plug (set 8/29/95) H3 10,638’ 10,661’ 4 Isolated below bridge plug (set 8/29/95) H4 10,671’ 10,680’ 4 Isolated below bridge plug (set 8/29/95) Ca Si 2 11- 7 Tub 3-1 Pro # x Packer fluid consists of 8.9 ppg NaCl Brine. x Found leak in 7” casing at 10,443’-10474’ on 5/27/87 x 7” casing tested to 2,500 psi above 10,443’ on 5/27/87 7” Cement Bond Log 4,610’ – 6,594’ - Good 9,400’ – 10,992’ - Good Directional Data: max hole angle = 2.0° at 7,520’ MD Q Q Q Q ' !! ! ! ! QQ' Y ' YSCU 21-08 S007N009W SWANSON RIVER FIELD SCU_14-05 SCU_14A-05 SCU_24-05 SCU_24A-05 SCU_32-08 SCU_24A-05 SCU_32-08SCU_31-08SCU_33-08SCU_33A-08SCU_2 4- 0 5 SCU_14A-05 SCU_14-0 5 SCU 21-08 Pad SCU 32-08 Pad Sec. 5 Sec. 8 0250500 Feet Alaska State Plane Zone 4, NAD27 ¯ Legend Quarter-Mile Radius around Well Bore Oil and Gas Unit Boundary Map Date: 6/22/2020 SWANSON RIVER SCU 21-08 Suspended Well ! ! ! !! ! Location Map Overview Coo k I nl et Kenai Homer Tyonek SewardNinilchik Anchorage HAK Petra Well Symbol'Oil Q P&A Y Suspended Suspended Well Inspection Review Report InspectNo: susMFH200630180406 , Date Inspected: 6/30/2020 Inspector: Matt Herrera Well Name: SOLDOTNA CK UNIT 21-08 Permit Number: 1620190 Suspension Approval: Sundry 4 319-135 Suspension Date: 7/18/2019 Location Verified? F%'� If Verified, How? Other (specify in comments) Offshore? ❑ Type of Inspection: Initial Date AOGCC Notified: 6/26/2020 Operator: Hilcorp Alaska, LLC Operator Rep: Jake Paulk Wellbore Diagram Avail? O - Photos Taken? ❑ Well Pressures (psi): Tubing: 0 Fluid in Cellar? ❑ IA: 0 BPV Installed? ❑ OA; 0 VR Plug(s) Installed? ❑ Wellhead Condition Good. No stains or leaks. All valves and pressure gauges operational Condition of Cellar Good, clean, no debris Surrounding Surface Condition Good, clean gravel; no stains or subsidence ' Comments Well information verified with well house sign and PTD. - Supervisor Comments JBL-71z��2-0 Wednesday, July 22, 2020 STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION COMMISSION REPORT OF SUNDRY WELL OPERATIONS F3..,,t y' ii JUL '19 H19 1. Operations Abandon Plug Perforations Fracture Stimulate Pull Tubing e s d n LJ Performed: Suspend ❑� Perforate ❑ Other Stimulate ❑ Alter Casing ❑ Change Approved rcore, ❑ Plug for Redrill ❑ erforate New Pool ❑ Repair Well ❑ Re-enter Susp Well ❑ Other: ❑ 2. Operator Hilcorp Alaska, LLC 4. Well Class Before Work: 5. Permit to Drill Number: Name: Development [] Exploratory ❑ Stratigraphic❑ Service ❑ 162-019 3. Address: 3800 Centerpoint Dr, Suite 1400 Anchorage, 6. API Number: AK 99503 50-133-10117-00-00 7. Property Designation (Lease Number): 8. Well Name and Number: FEDA028996 Soldotna Creek Unit (SCU) 21-08 9. Logs (List logs and submit electronic and printed data per 20AAC25.071): 10. Field/Pool(s): N/A Swanson River / Hemlock Oil 11. Present Well Condition Summary: 10,340; Total Depth measured 11,000 feet Plugs measured 10,460;10,528 feet true vertical 11,000 feet Junk measured 10,629 (fish) feet Effective Depth measured 10,340 feet Packer measured 10,400 feet true vertical 10,340 feet true vertical 10,400 feet Casing Length Size MD TVD Burst Collapse Structural Conductor 33' 22" 33' 33' Surface 2,501' 11-3/4" 2,501' 2,501' 3,070psi 1,51opsi Intermediate Production 10,994' 7" 10,994' 10,994' 6,340psi 3,830psi Liner Perforation depth Measured depth See Attached Schematic True Vertical depth See Attached Schematic Tubing (size, grade, measured and true vertical depth) 3-1/2" 9.2# / N-80 2,684' MD 2,684' TVD Packers and SSSV (type, measured and true vertical depth) Baker Pkr FB -1; N/A 10,400' MD/TVD N/A; N/A 12. Stimulation or cement squeeze summary: N/A Intervals treated (measured): N/A Treatment descriptions including volumes used and final pressure: N/A 13. Representative Daily Average Production or Injection Data Oil -Bbl Gas-Mcf Waler-Bbl Casing Pressure Tubing Pressure Prior to well operation: 1 0 0 1 0 0 1 0 Subsequent to operation:1 0 0 10 0 10 14. Attachments (required per 20 AAC 25.070, 25.071, s 25.283) 15. Well Class after work: Daily Report of Well Operations ❑� Exploratory❑ Development F21 Service ❑ Stratigraphic ❑ Copies of Logs and Surveys Run ❑ 16. Well Status after work: Oil Gas WDSPL Printed and Electronic Fracture Stimulation Data ❑ GSTOR ❑ WINJ ❑ WAG ❑ GINJ ❑ SUSP Q 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: 319-135 Authorized Name: Bo York 777-8345 Contact Name: Ted Kramer Authorized Title: Operations Manager Contact Email: tkramer(oDhilcom.cora a Authorized Signature: Date: Contact Phone: 777-8420 Form 10-404 Revised 4/2017 �./ 7_ _� C RBDMS �jUL 2 3 201911ZOub(nit Original Only Hilcorp Alaska, LLC Well Operations Summary Well Name Rig API Number Well Permit Number Start Date End Date SCU 21-08 Rig 401 50-133-10117-00 3-019 7/6/19 7/13/19 Daily Operations: 07/06/2019 -Saturday Start MIRU HAK-401 from 43B-15. Operations running casing test @ 2,100psi for 30 minutes for good test. Loss of llpsi for duration of test. Well standing full of fluid. Bleed well to Zero psi. total fluid recovered 1/2 bbl. MIRU Pollard Slickline test lubricator to 1,000psi. Make drift run to 7,000' to eliminate potential parted tubing (@ 6,034' )with 2.8" gauge ring. No sign of tubing part. Continue MIRU HAK-401 as slickline activity allows - Pollard open well @ 190psi SIWHP - RIH w/ 2.5" JDC - latch and pull equalization prong from 10,434' (corrected to DPM) POOH w/ prong. Well psi fall to 120psi. - Continue MIRU HAK-401 as slickiine activity allows. Pollard RIH w/ 3.5" GS to 10,437' SLM - latch and pull X plug- POOH - Continue MIRU HAK-401 as slickline activity allows. Pollard RIH w/ 2.32 gauge ring and RIH and tag fill 10,527' corrected to xn nipple. POOH -Continue MIRU HAK-401 as slickline activity allows. RDMO Pollard slickline, Continue MIRU HAK-401. S/D for end of day. 07/07/2019 -Sunday Safety meeting and daily plan forward. Complete MIRU HAK-401 rig - completed putting sills for rig containment, completed Johnson tank containment, strung out all accumulator hoses, swapped out generators due to Hilcorp being too large to move w/ forklift, mixed 130 bbls 9.6ppg NaCl brine, rigged up choke manifold, Kelly hose, rigged in service pump, PT lines, Circulated 57 bbls 9.6 brine into well to kill well for a -line work. SITP= 200psi at end of kill =zero, returns appeared to good clean condensate. Clean work area, secure well, and shut down for night. 07/08/2019 - Monday Morning Safety meeting, daily plan forward - prep for a -line to arrive. Check well and found 120psi on tubing. Upon opening tubing saw pressure fluid rocking from 0-120psi stabilizing @ 100psi. Bled of small amount of gas from backside and tubing psi went to zero psi. Continue monitoring well and wait for a -line to arrive. Take on 60bbls F/W and mix w/ NaCl salt to weigh up to 9.6ppg. Total fluid in pits 125bbls 9.6ppg brine. Serviced well service pump, choke manifold, greased rig, - Stand by for a -line. MIRU Pollard a -line. Make up CCL, weight bar, Owen "shorty" setting tool and TTS expansion plug. Open well w/ zero psi. RIH w/ TTS expansion plug and correlate to permanent packer @ 10,400', XN nipple @ 10,443', and WEG @ 10,453'. Make 4' correction and RIH to 10,490.5' (9.5' from CCL detector to center of plug element), set expansion plug with good indication of set. P/U and re -tag plug @ 10,500'. POOH w/ a -line. P/U 2.5" dump bailer and load w/ 2 gallons of "beads" as per TTS procedure for setting expansion plug system. RIH and dump beads on top of expansion plug at 10,500' POOH w/ dump bailer. P/U 40' dump bailer, mix 8 gallons 15.800e Class G cement and pour in dump bailer, RIH and dump cement @ 10,497'. POOH w/ a -line. Lay down tool string, secure well and shut down for night. Hilcorp Alaska, LLC Well Operations Summary Well Name Rig API Number Well Permit Number Start Date End Date SCU 21-08 Rig 401 50-133-10117-00 1 163-019 1 7/6/19 1 7/13/19 Daily Operations: 07/09/2019-Tuesday Morning Safety meeting, daily plan forward, fire up equipment. MIRU Pollard E-line. Make up 40'2.5 inch OD dump bailer. Mix and fill dump bailer with 9 gallons of Class G 15.8 ppg Cement. RIH and dump on top of cement dump bailed previous day. Make 6 total bailer runs for Calculated TOC @ 10,455'. 63 gallons total cement dumped for job. Clean work area, and location, Secure well for night. 07/10/2019- Wednesday Morning Safety meeting and daily plan forward. Fire up equipment and. start rolling brine pits. MIRU E-line. RIH w/ 2.5" gauge ring, weight bar, CCL. RIH, correlate tools to GLM (10,328') and Top of permanent packer (10,400') continue RIH to Tag TOC @ 10,460'. POOH w/e-line. P/U and RIH w/2.75" CIBP and set in 3.5" tubing tail @ 10,430'- POOH w/ a-line P/U jet cutter on a-line and RIH and cut 3.5" tubing @ 10,390' as per Sundry. POOH w/e-line. - RDMO a-line. Circulate well w/ 120 bbls 9.6ppg brine. Take on an additional 120 bbls F/W to mix into brine for displacement and extra fluid. Tubing on vac while backside flowing / u-tubing out condensate. 0-psi on well Install BPV and attempt to pull tree. Tree stuck at bolts and flange-necessary to rock tree with winches and work free. Pull tree and prep to install BOP. Install BOP'S and attempt to test. Filled and purged stack. Attempt shell test to 2,750psi and pressure fall 100 psi in 5 minutes. Re-attempt and troubleshoot system with pipe rams closed bag closed w/ pipe rams worked valves and found no leaks. All valves greased and functioned. Determination made hanger is leaking. Contact engineer and will notify state in the morning. Shut down secure well and S/D for night. 07/11/2019 - Thursday Morning safety meeting, daily plan forward, fire up equipment. Test BOP's for good Test. Low Test 250 psi to high test of 2,500. Tested Annular 250/2,500, 3.5" pipe rams 250/2,500, blinds 250/2,500, all choke, kill manifold valves 250/2,500, TIW and IBOP to 250/2,500, and functioned chokes. All good tests with one leak found after test 1 on test pump connection. replaced needle valve and continued testing successfully. Pull BPV, P/U landing joint, BOLDS, tock down screws tight and require much work, Pull Hanger free at 85K, lay down hanger, and start POOH laying down 3.5" 9.3# IBT-MOD tubing. POOH w/3.5" tubing laying down, split crews and work on well service pump. Oiler on pump not working and trash in valves. Continue to POOH laying down. Pull total 120 joints. Oiler on pump unrepairable, call town and will swap out pump tomorrow. Secure well and shut down for night. Rest Crews. Hilcorp Alaska, LLC Well Operations Summary Well Name Rig API Number Well Permit Number Start Date End Date SCU 21-08 Rig 401 50-133-10117-00 163-019 7/6/19 7/13/19 Daily Operations: 07/12/2019 - Friday Morning Safety Meeting, Daily plan forward, fire up equipment. POOH laying down , laid down 140 joints total for today, 260 joints total for well, stand back 44 stands, lay down 1 GLM and 1 cut joint 20' long. MIRU a-line, P/U and RIH w/ 7" CIBP (5.61" OD unset), Baker 20 setting tool, and CCL. 9.5' offset from CCL to center of element on plug. RIH and tag cut end of tubing @ 10,390' P/U 5 'as per Sundry and Set CIBP @ 10,385'. Good Indication of set. P/U 10' and run back down and tag plug in place @ 10,385' POOH w/ wireline. P/U 5" 40' long Dump Bailer w/ a-line. Load 40 gallons of 15.8ppg Class G cement, RIH to top of CIBP @ 10,385' and dump cement. POOH w/bailer and bailer empty with good broke glass and cap. POOH w/ bailer Load bailer for 2nd bailer run with 40 gallons of 15.8ppg Class G cement. RIH to 10,360' (estimated TOC from first bailer run) and dump cement. POOH w/ bailer. Lay down a-line and prepare to tag TOC in the morning and PT plugs. Secure well and S/ D for night. 07/13/2019-Saturday Morning Safety meeting, plan forward, check well, and fire up equipment. P/U a-line w/ 4.25" gauge ring, junk basket, weight bar and CCL. 8.5' from bottom of junk basket to CCL. P/U tools hanging ready to RIH for AOGCC Inspector Lou Lobenstein. RIH w/ a-line and junk basket/ gauge ring assembly. Tae TOC (@ 10.231.5'- adding in offset of 8.5' gives TOC @ 10, 340' for total of 45' of cement on top of CIBP @ 10,385'. POOH w/e-line and junk basket/ gauge ring assembly with cement sample in basket witnessed by Lou Lobenstein of the AOGCC. Close blind on BOP and PT casing, cement and CIBP to 2,150psi for 30 minutes for good test. P essure Test witnessed by Lou Lobenstein of the AOGCC. Bleed off PSI and prep to RIH w/ Kill String. RIH w/ 44 stands (88 joints) of 3.5" 9.2# IBT-MOD tubing for kill string to 2,684'. P/U and land Hanger, RILDS, pull landing joint, install BPV, - SIMOPS- Weaver loader moving out equipment and staging on trailers to start move to Sterling Pad, - Install NEW tubing head adapter assisted by J. Craycraft - Install old tree - tested void to 5K for good test. PULLED BPV - Crews rigging Down Crews RD and prep to move out to Sterling Pad. �wr Alueku. LLC 13C IB/ GL 119 ARL MT W.. 114' IB 2Z'@33' Dvcallar 1,412 118V4" @2501' CBL Toa 4,610' v✓cais 4®r Ca TOP Mw Le*MGeeing 1%443'-10,474' 527/8! T'@IO,W" _ I -IA TD --11,00(Y PBfD=^10,350' SCU 21-08 Schematic Casing and Tubing Detail Detail # size Type WV Grade Top Btm CONN I ID Cement / Other 22" Conductor 4 Surface 33' 3 10,385' Cemented 11-3/4" Surface 47#, J-55 Surface 1,412' 8RD / 11.000° 5.968" Baker FB -1 packer (Set on WL 5/28/87), Sealbore above D2cker 900 sx / Cmt to Surface 1,412- 1,414' DV Collar plug 47#, J-55 1,414' 2,501' 8RD / 11.006' 4.25" XN Nipple Min ID = 2.75" 580 sx / Cmt to 1,413' 7" Production 29# N-80 Surface 54' Butt 16.184" 1.0' 615 sx / Cmt to 4,610' 23#, N-80 54' 4,865' Butt / 6.366° 8 26#, N-80 4,865' 6,594' 8RD / 6.276" 1.0' - 6,594' 6,596' DV Collar Posi-set Plu set 829/95 - TOC Q -10,528' 26#, N-80 6,596' 6,765' 8RD / 6.276° 1 10,629' 585 sx / Cmt to 9,400' 29#, N-80 6,765' 8,582' 1 8RD 16.184- Top of fish Baker FH and Model Dpacker) 29#, P-110 8,582' 10,994' 1 8RD 16.184" Tubing "7'Marker Jtat 10,50519'(14.38) 3-12° Production 9.2#, N-80 Surface 2,684' 1 IBT-Mod / 2.992" 1 3-1/2" kill strip 7/13/19 Production String Jewelry Detail # Depth (RKBI Length ID OD ftem 1 13.40' Condition Tubing Hanger, 3-1/2" 3-1/2" IBT lift threads)? 2 2,684' 4 2.992" Mule Shoe 7/13119 3 10,385' 10,570' 4 CIBP w/ 45' cmt - TOC C 10,340'7/13/19 4 10,400' H1 2.992" 5.968" Baker FB -1 packer (Set on WL 5/28/87), Sealbore above D2cker 5 10,443' plug 2.75" 4.25" XN Nipple Min ID = 2.75" 6 10,453' 4 2.992" Mule Shoe 7 10,500- 1.0' 10,661' Plu w/ 40' cmt -TOC -10,460' 7/9/19 8 10,547' 1.0' H4 Posi-set Plu set 829/95 - TOC Q -10,528' 9 1 10,629' 51' plug Top of fish Baker FH and Model Dpacker) Perforation Data ZONE TOP BTM SPF Condition T onek 10,521' 10,528' 4 Isolated below bride plug (7/9/19) H1 10,560' 10,570' 4 Isolated below bride plug (set 829/95 H1 10,579' 10,589' 4 Isolated below bride plug (set 8/29/95 H2 10,605' 10,630' 4 Isolated below bride plug (set 8/29/95 H3 10,638' 10,661' 4 Isolated below bride plug (set 829/95 H4 10,671' 10,680' 4 Isolated below bride plug (set 829/95 • Packer fluid consists of 8.9 ppg NaCl Brine. • Found leak in 7" casing at 10,443'-10474' on 5/27/87 • 7" casing tested to 2,500 psi above 10,443' on 5/27/87 7" Cement Bond Log 4,610'-6,594' - Good 9,400'-10,992' - Good Updated by DMA 07-17-19 MEMORANDUM TO: Jim Regg q P.I. Supervisor FROM: Lou Laubenstein Petroleum Inspector Section: 8 Township: Drilling Rig: NA Rig Elevation: Operator Rep: Phillip Shumake Casing/Tubing Data (depths are MD): Conductor: 22" O.D. Shoe@ Surface: 113/4" " O.D. Shoe@ Intermediate: Feet O.D. Shoe@ Production: 7" O.D. Shoe@ Liner: O.D. Shoe@ Tubing: 31/2" O.D. Tail@ Plugging Data: Test Data: State of Alaska Alaska Oil and Gas Conservation Commission DATE: July 13, 2019 SUBJECT: Well Bore Plug & Abandonment SCU 21-08 Hilcorp Alaska PTD 162-019 ; Sundry 319-135 7N Range: 9W Meridian: S NA Total Depth: 11000 ft MD - Lease No.: FEDA 028996 Suspend: X P&A: 33 - Feet 2501 - Feet Feet 10994 Feet Feet 10453 Feet Type Plug Casing Removal: Csg Cut@ Feet Csg Cut@ Feet Csg Cut@ Feet Csg Cut@ Feet Csg Cut@ Feet Tbg Cut@ 10390 " Feet Type Plug Founded on Depth Btm De th To MW Above Verified Fullbore — Bridge plug 10385- 10340 9.6 Wireline tag Initial 15 min 30 min 45 min Result 7"csg 2150 2150 2150 2150 - P Remarks: I witnessed a tag on the top of a cement plug using E -line with 1251b tool string. The plug was tagged twice and both where @10340 feet. A 2150 psi pressure test was completed with passing results, this test was charted using a recorder. Attachments: none rev. 11-28-18 2019-0713_Plug_Verification_SCU_21-08_11 THE STATE °fALASKA GOVERNOR MIKE DUNLEAVY Bo York Operations Manager Hilcorp Alaska, LLC 3800 Centerpoint Drive, Suite 1400 Anchorage, AK 99503 Re: Swanson River Field, Hemlock Oil Pool, SCU 21-08 Permit to Drill Number: 162-019 Sundry Number: 319-135 Dear Mr. York: Alaska Oil and Gas Conservation Commission 333 West Seventh Avenue Anchorage, Alaska 99501-3572 Main: 907.279.1433 Fax: 907.276.7542 v .aogcc.aIaska.gov Enclosed is the approved application for the sundry approval relating to the above referenced well. Please note the conditions of approval set out in the enclosed form. As provided in AS 31.05.080, within 20 days after written notice of this decision, or such further time as the AOGCC grants for good cause shown, a person affected by it may file with the AOGCC an application for reconsideration. A request for reconsideration is considered timely if it is received by 4:30 PM on the 23rd day following the date of this letter, or the next working day if the 23rd day falls on a holiday or weekend. Sincerely, J ssie�ielowski Commissioner DATED this ID day of April, 2019. RBDMS�Lf" ) APR 10 2019 STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION COMMISSION APPLICATION FOR SUNDRY APPROVALS 20 AAC 25.280 RECEIVED MAR 21 201 07-,�, q-1/0 AOGCC11 1. Type of Request: Abandon ❑ Plug Perforations ❑ Fracture Stimulate ❑ Repair Well ❑ Operations shutdown ❑ Suspend Q • Perforate ❑ Other Stimulate ❑ Pull Tubing ❑ Change Approved Program ❑ Plug for Redrill ❑ Perforate New Pool ❑ Re-enter Susp Well ❑ Alter Casing ❑ Other: ❑ 2. Operator Name: 4. Current Well Class: 5. Permit to Drill Number: Hilcorp Alaska, LLC Exploratory ❑ Development Q ' Stratigraphic ❑ Service ❑ 162-019 3. Address: 3800 Centerpoint Dr, Suite 1400 6. API Number: Anchorage Alaska 99503 50-133-10117-00-00 7. If perforating: 8. Well Name and Number: What Regulation or Conservation Order governs well spacing in this pool? CO 1238 ' Will planned perforations require a spacing exception? Yes ❑ No Q Soldotna Creek Unit (SCU) 21-08 ' 9. Property Designation (Lease Number): 10. Field/Pool(s): FEDA028996 Swanson River/ Hemlock Oil 11. PRESENT WELL CONDITION SUMMARY Total Depth MD (ft): Total Depth TVD (ft): Effective Depth MD: Effective Depth TVD: MPSP (psi): Plugs (MD): Junk (MD): 11,000' • 11,000' 10,528' 10,528' -374 N/A 10,629' (fish) Casing Length Size MD TVD Burst Collapse Structural Conductor 33' 22" 33' 33' Surface 2,501' 11-3/4" 2,501' 2,501' 3,070psi 1,510psi Intermediate Production 10,994' 7" 10,994' 10,994' 6,340psi 3,830psi Liner Perforation Depth MD (ft): Perforation Depth TVD (ft): Tubing Size: Tubing Grade: Tubing MD (ft): See Attached Schematic See Attached Schematic 3-112" 9.2" / N-80 10,453' Packers and SSSV Type: Packers and SSSV MD (ft) and TVD (ft): Baker Pkr FB -1; N/A 10,400' MD/TVD; N/A; N/A 12. Attachments: Proposal Summary Wellbore schematic 4 13. Well Class after proposed work: Detailed Operations Program ❑ BOP Sketch Q Exploratory ❑ Stratigraphic ❑ Development ❑✓ * Service ❑ 14. Estimated Date for 15. Well Status after proposed work: Commencing Operations: May 1, 2019 OIL ❑ WINJ ❑ WDSPL ❑ Suspended ❑� ' GAS ❑ WAG ❑ GSTOR ❑ SPLUG ❑ 16. Verbal Approval: Date: Commission Representative: GINJ ❑ Op Shutdown ❑ Abandoned ❑ 17. 1 hereby certify that the foregoing is true and the procedure approved herein will not be deviated from without prior written approval. Authorized Name: So York 777-8345 Contact Name: Ted Kramer Authorized Title: Operations Manager Contact Email: tkrameKcdhilcoro.com Contact Phone: 777-8420 �A,'-1k1q Authorized Signature: Date: cin, COMMISSION USE ONLY Conditions of approval: Notify Commission so that a representative may witness Sundry Number: �l (/� ;J Plug Integrity BOP Test Mechanical Integrity Test ❑ Location Clearance ❑ Other: ps5 6 Cud % � / ,t / 1 �l �CJ A<- Z5. �/ 0 (e ) i� 1 h t'Pt.A• � �' r.W.... ,.. 1 c -c, I `. , A ? 6 v Post Initial Injection MIT Req'd? Yes [-]No ❑ Spacing Exception Required? Yes ❑ No ❑v , Subsequent Form Required: / -- y V ' rZ RBDMS �?�APR 10 2019 APPROVED BY Approved by: COMMISSIONER THE COMMISSION Date: I0 1 Submit Form and Form 10-403 Revised 4/2017 Approved applic i i 2 n f m the date of approval. �� chments in Duplicate ,� R Hilmrp Alaska, W Well Prognosis Well: SCU 21-08 Date: 3/6/2018 Well Name: SCU 21-08 API Number: 50-133-10117-00 Current Status: Shut -In Gas Well Leg: N/A Estimated Start Date: May 1, 2019 Rig: Rig 401 Reg. Approval Req'd? 10-403 Date Reg. Approval Rec'vd: Regulatory Contact: Donna Ambruz 777-8305 Permit to Drill Number: 162-019 First Call Engineer: Ted Kramer (907) 777-8420 (0) (985) 867-0665 (M) Second Call Engineer: Bo York (907) 777-8345 (0) (907) 727-9247 (M) AFE Number: Current Bottom Hole Pressure: — 4,976 psi @ 10,521' MD (Straight Hole, 0.473 psi/ft gradient) Maximum Expected BHP: — 4,976 psi @ 10,521' MD (Based on normal gradient) Max. Potential Surface Pressure: — 374 psi (Based on 0.437 psi/ft fluid grad. to Surf.) Brief Well Summary The SCU 21-08 was drilled and completed as a Hemlock oil well in February, 1963. In August 1973, a workover was conducted and three packers were set in an attempt to control the GOR in the well. In August of 1995, the Hemlock oil sands were abandoned and the well was perforated in the lower most Tyonek oil sand, from 10,521' to 10,528' MD. This Tyonek interval flowed oil (aided by gas lift) at an average rate of 3.8 bopd (with associated gas of 164 Mcf/d) for a total of 56 days and was subsequently shut in. SCU 21-08 has remained shut-in since July 1996. A PXN Plug was set in the tubing @ 10,443' to Temporarily Abandon (TA) the well in June 2017. The purpose of this Sundry is to Plug and Abandon (P&A) the bottom portion of the SCU 21-08 wellbore (specifically the Tyonek sand over the perforated interval 10,521' to 10,528' MD) and to set the well up for a future Hemlock sidetrack opportunity. Pre - Rig Work: E -line: 1. Provide 24 hour notice to AOGCC that Plug and Abandonment of the existing perforations in the well will commence per AOGCC regulations 20 AAC 112 (h). 2. RU Pump Truck. Pressure test IA to 2,000 psi on chart for 30 minutes. Note: a. There are three holes punched in the tubing (at depths ranging from 2,023' to 4,751') and a PXN Plug set in the XN Nipple at 10,443'. b. As such, the pressure test will be a combination tubing / IA test. C C M t ) 3. MIRU Slickline. Pressure test lubricator to 2,600 psi high & 250 psi low. 4. PU RIH with retrieving tool and pull PXN plug @ 10,443'. RDMO Slickline unit. 5. MIRU E -line. Pressure test lubricator to 3,000 psi. 6. PU plu RIH and set @ 10,500' (+/-). POOH and pickup Dump Bailer. (I�u '>)7. RIH v�th Dump Bailer and dump bail 35' of cement on top of plug. POOH w/ Dump Bailer. Note: a. Top of cement (TOC) @ —10,465'. b. Mule Shoe on the bottom of the tubing tail @ 10,453'. T- t.3o-2 il7`t Well Prognosis Well: SCU 21-08 Eacuro,ue, ua r� Date: 3/6/2018 PU Jet Cutter. RIH and cut tubing @ 10,390' (+/-). POOH and RD E -line. a. Note the Baker FB -1 packer is set at 10,400'. Workover Rig #401: 9. MIRU Workover Rig #401. 10. Ensure that there is no pressure on the well. 11. Notify AOGCC and BLM 24 hours in advance of test to extend the opportunity to witness. a. Perform Test. b. Test VBR rams on 3-1/2" test joint. c. Submit to AOGCC completed 10-424 form within 5 days of BOPE test. Copy to BLM. 12. Set back pressure valve. ND wellhead, NU BOP and pressure test to 250 psi low & 2,600 psi high. Pressure test the annulus to 250 psi low & 2,500 psi high. Record accumulator pre -charge pressures and chart tests. Vv 13. PU tubing 5' and circulate well with 9.6 PPG brine. q4�i / 14. POOH with tubing, laying down GLM and racking back tubing. " �� 15. RU E -line. Pressure test lubricator to 3,000 psi. 16. PU 7" CIBP, RIH and set @ 10,385' (+/-). Note: a. Top of tubing stub @"'10,390' b. RIH w/ CIBP, tag tubing @ 10,390', pull up 5' and set. 17. POOH and pick up Dump Bailer. 18. RIH with Dump Bailer and dump bail 35' of cement on top of plug. POOH w/ Dump Bailer. Note: a. Top of cement (TOC) @"'10,350'. 19. RDMO E -line. 20. PU & RIH w/ 2,000' of 3-1/2" tubing (kill string w/ mule shoe on bottoT). 21. Hang tubing string. 22. ND BOP and NU wellhead. 23. RDMO Workover Rig. �K S pe Note: A cement bond log (CBL), dated 2/1/63, indicates that the TOC behind the 7" casing is at 9,400'. The CBL also shows cement behind the 7" casing extending from the DV Collar @ 6,594' up to a secondary TOC at 4,610'. The TOC at 9,400' yields approximately 950' of 7" wellbore (above the CIBP and cement plug @ 10,385' & 10,350', respectively) with good cement behind pipe, to set a whip -stock for a future sidetrack. SCU 21-08 will then be left in Suspended status, waiting on a potential 2020 Hemlock sidetrack. Attachments: Actual Schematic Proposed Schematic BOPE Schematic RWO Sundry Revision Change Form naCUr amrk.. tu,c RKB: 131' KB/ GL 119' PM KB-THR 13.4' KB 1 27" @33' W Collar 1.417 11-3'4"@2W1 Detail Pert hole 2023' Type { Top Btm CONN / ID Perf hole 22" Conductor 3457 CBLTop:4,610' . 33' 10,328' Cemented 11-3/4" Surface 47#, J-55 Surface PerfWe 8RD / 11.000" 900 sx / Cmt to Surface 4751' CV Collar 580 sx / Cmt to 1,413' 7" 6,594' 29#, N-80 Surface CBL Top: 9,404 Butt / 6.184" 615 sx / Cmt to 4,610' 1 26#, N-80 4,865' 6,594' 8RD / 6.276" 6,594' 6,596' DV Collar 26#, N-80 6,596' 6,765' 8RD / 6.276" sx / Cmt to 9,400' :.,kL' 29#, P-110 8,582' 10,994' 8RD / 6.184" Tubing tb� Cement To 19' aboveplug) 71 10,547' t 3-1/2" Production 1 9.2#, N-80 I Surface 1 3 l.ealdrg Casirg 10,443'-10,474' 4 SWI97 5 Tyonek 6 7 H1 SCU 21-08 Schematic Casing and Tubing Detail Detail Size Type WV Grade Top Btm CONN / ID Cement / Other 22" Conductor 10,528' Surface 33' 10,328' Cemented 11-3/4" Surface 47#, J-55 Surface 1,412' 8RD / 11.000" 900 sx / Cmt to Surface 1,412' 1,414' DV Collar 47#, J-55 1,414' 2,501' 8RD / 11.000" 580 sx / Cmt to 1,413' 7" Production 29#, N-80 Surface 54' Butt / 6.184" 615 sx / Cmt to 4,610' 23#,N-80 54' 4,865' Butt 16.366" 26#, N-80 4,865' 6,594' 8RD / 6.276" 6,594' 6,596' DV Collar 26#, N-80 6,596' 6,765' 8RD / 6.276" sx / Cmt to 9,400' 29#, N-80 6,765 8,582' 8RD / 6.184"585 29#, P-110 8,582' 10,994' 8RD / 6.184" Tubing - Cement To 19' aboveplug) 71 10,547' '7" Marker Jt at 10,505.19' (14.39) 3-1/2" Production 1 9.2#, N-80 I Surface 1 10,453' IBT-Mod / 2.992" Parted at 6 034' SLM Production String Jewelry Detail # Depth (RKS) Length ID OD Item 1 13.40' T onek 10,521' 10,528' Tubing Hanger, 3-1 /2" 3-1/2" IBT lift threads)? 2 10,328' 10,560' 2.992" 4 Carrico GLM 3 10,400' H1 2.992" 5.968" Baker FB -1 packer (Set on WL 5/28/87), Sealbore above packer 4 10,443' (set 8/29/95 2.75" 4.25" XN Nipple in ID = 2.75" w/ PXN Plug 06/30/17 5 10,453' plug 2.992" ? Mule Shoe 6 10,528' 19' - - Cement To 19' aboveplug) 71 10,547' 1.0' Isolated below bride plug Posi-set Plug set 8/29/95 8 1 10,629' 1 51' 1 Top of fish Baker FH and Model Dpacker) Perforation Data ZONE TOP BTM SPF Condition T onek 10,521' 10,528' 4 Perfed 9/03/95, 2-1/8" Eneret (0° H1 10,560' 10,570' 4 Isolated below bride plug (set 8/29/95) H1 10,579' 10,589' 4 Isolated below bride plug (set 8/29/95 H2 10,605' 10,630' 4 Isolated below bride plug (set 8/29/95) H3 10,638' 10,661' 4 Isolated below bride plug (set 8129/95) H4 10,671' 10,680' 4 Isolated below bride plug (set 8/29/95) • Packer fluid consists of 8.9 ppg NaCl Brine. • Found leak in 7" casing at 10,443'-10474' on 5/27/87 • 7" casing tested to 2,500 psi above 10,443' on 5/27/87 H-2 7" Cement Bond Log 6 �' 4,610'-6,594' - Good K3 9,400'-10,992' - Good H4 7'@10,994' ®{`>'lS�ia�n Directional Data: TD --11,000' PBTD=10,`W' max hole angle = 2.00 at 7,520' MD SCU 21-08 Schematic 12-06-18 Updated by DMA 12-06-18 P_d< Hilcur Alx.ke. LLr. RKE 134 KB/GL 119' AM&L KB TFF: 13.4' FB 2r'@33' nJCdlw 1,412 1134"@2501' CFLTOp: 4,61(Y WCdlar ,� I n 6,591' CFL Top: 9,400' f 4 2 Dung Casing 1OA43'-10,474' 'X 5 527/87 y� SCU 21-08 Proposed Schematic Casing and Tubing Detail Detail # Size Type Wt/ Grade Top Btm CONN / ID Cement / Other 22" Conductor 4 Surface 33' 3 10,385' Cemented 11-3/4" Surface 47#, J-55 Surface 1,412' BIRD / 11.000" 5.968" Baker FB -1 packer (Set on WL 5/28/87), Sealbore above Dacker 900 sx / Cmt to Surface 1,412' 1,414' DV Collar (set 8/29/95 47#, J-55 1,414' 2,501' 8RD / 11.000" 4.25" XN Nipple (Min ID = 2.75" 580 sx / Cmt to 1,413' 7" Production 29#, N-80 Surface 54' Butt 6,184" 1.0' 615 sx / Cmt to 4,610' 23#, N-80 54' 4,865' Butt / 6.366" 8 26#, N-80 4,865' 6,594' 8RD / 6.276" 1.0' - 6,594' 6,596' DV Collar - Posi-set Plugset 8/29/95 -TOC -10,528' 26#, N-80 6,596' 6,765' 8RD 16.276" 10,629' 585 sx / Cmt to 9,400' 29#, N-80 6,765' 8,582' 8RD 16.184" - Top of fish Baker FH and Model Dpacker) 29#, P-110 8,582' 10,994' 8RD / 6.184" Tubing '7" Marker Jt at 10,505.19' (14.38) 3-1/2" Production 9.2#, N-80 Surface 2,000' IBT-Mod / 2.992" 1 3-112" kill strip Production String Jewelry Detail # Depth (RKB) Length ID OD Item 1 13.40' Condition Tubing Hanger, 3-1/2" 3-1/2" IBT lift threads? 2 2,000' 4 2.992" Mule Shoe 3 10,385' 4 Isolated below bride CIBP w/ 35' cmt-TOC -10,350' 4 10,400' 10,579' 2.992" 5.968" Baker FB -1 packer (Set on WL 5/28/87), Sealbore above Dacker 5 10,443' (set 8/29/95 2.75" 4.25" XN Nipple (Min ID = 2.75" 6 10,453' Isolated below bride 2.992" Mule Shoe 7 10,500' 1.0' - 1 PI w/35, cmt-TOC -10,465' 8 10,547' 1.0' - - Posi-set Plugset 8/29/95 -TOC -10,528' 9 10,629' 51' - - Top of fish Baker FH and Model Dpacker) 44, Fl") 7 Tyonek 8 W Perforation Data ZONE TOP BTM SPF Condition T onek 10,521' 10,528' 4 Isolated below bride plug H1 10,560' 10,570' 4 Isolated below bride plug (set 8/29/95) H1 10,579' 10,589' 4 Isolated below bride plug (set 8/29/95 H2 10,605' 10,630' 4 Isolated below bride plug (set 8/29/95 H3 10,638' 10,661' 4 Isolated below bride plug (set 8/29/95 H4 10,671' 10,680' 4 Isolated below bride plug (set 8/29/95 Packer fluid consists of 8.9 ppg NaCl Brine. • Found leak in 7" casing at 10,443'-10474' on 5/27/87 • 7" casing tested to 2,500 psi above 10,443' on 5/27/87 R2 9 7" Cement Bond Log 4,610'-6,594' - Good F43 9,400'-10,992' - Good F{4 7-'@10,994' Directional Data: TD--1I,OW P6rD=-14359 max hole angle = 2.00 at 7,520' MD SCU 21-08 Proposed Schematic 03-14-19 Updated by DMA 12-06-18 HILCORP ALASKA 7-1/16" 5M BOPE 7-1/16" SM HYDRIL GK ANNULAR 32" TALL, FLANGE TO FLANGE 7-1/16" 5M LWS DBL GATE BOP DRESSED W/VARIABLE RAMS IN TOP DRESSED W/BLIND RAMS IN BOTTOM 26-3/4" TALL, FLANGE TO FLANGE 7-1/16" 5M DRILLING SPOOL W/2-1/16" 5M OUTLETS 18" TALL, FLANGE TO FLANGE —77" TOTAL STACK HEIGHT ANNULAR STYLE BOP SPECS: - 3.30 gallon open chamber volume - 3.86 gallon close chamber volume GATE STYLE BOP SPECS: -1.45 gallons to close per gate - 1.18 gallons to open per gate - 5.45:1 closing ratio -1.93:1 opening ratio HHilcorp Alaska, LLC Hilcorp Alaska, LLC Changes to Approved Rig Work Over Sundry Procedure Subject: Changes to Approved Sundry Procedure for Well SCU 21-08 (PTD 162-019) Sundry #: XXX -XXX Any modifications to an approved sundry will be documented and approved below. Changes to an approved sundry will be communicated to the AOGCC by the rig workover (RWO) "first call' engineer. AOGCC written approval of the change is required before implementing the change. Sec Page Date Procedure Change New 403 Required? Y / N HAK Prepared By Initials -HA K Approved By Initials AOGCC Written Approval Received (Person and Date) Approval: Prepared: Asset team Operations Manager Date First Call Operations Engineer Date HILCORP ALASKA LLC, SOLDOTNA CK UNIT 21-08 (162-019) SWANSON RIVER, HEMLOCK OIL Monthly Production Rates 10,000,000 1,000,000 s Y C O G 100,000 LL U O H 10,000 ro __ O O o o aw t7 ti c 1,000 1 a 7 u M 100 3 O r 10 Cum. Prod Oil (bbls): 6,747,090 i i Cum. Prod Water (bbls): 2,181,623 Gum. Prod Gas (mcf): 111,732,768 c e e • P - �re A. --- —___. -. -- _♦ --- --- -- --- • -- -- -- — --- --- -- � NO A -. • . Q Om� 1 d 10,000,000 W d 1,000,000 ID0 M O 100,000 rDO 7 S 10,000 O W d 1,000 u OC C m 100 M 3 0 10 s 1 1 Jan -1960 Jan -1965 Jan -1970 Jan -1975 Jan -1980 Jan -1985 Jan -1990 Jan -1995 Jan -2000 Jan -2005 Jan -2010 Jan -2015 Jan -2020 -• Produced Gas (MCFM) c GOR Produced Water (BOPM) —+'+— Produced Ell SPREADSHEET _Prod -I nject_Cu Nes_W el I_V 119_1840100_SCU_23B-03_20190326.xlsx 3/26/2019 August 3, 2009 Dale A. Haines Manager, Oil & Gas Operations Cathy Foerster Commissioner Alaska Oil & Gas Conservation Commission 333 W. 7th Avenue Anchorage, Alaska 99501 Dear Commissioner Foerster, \ 4.2o\-,�.G Union Oil Company of California 3800 Centerpoint Drive, Suite 100 Anchorage, AK 99503 Tel 907 263 7951 Fax 907 263 7607 Mobile 907 227 0761 Email daleah@chevron.com AUG 0 5 2009 ;,iprkn oil & Cos Cons. Cornmisgirin Re: 20 AAC 25.300 (Request for information) dated June 23, 2009— Status of Oil and Gas Wells This is Union Oil Company of California's response to your letter dated June 22, 2009 seeking the status of certain oil and gas wells. We have reviewed and revised the list of wells inactive for more than five years you provided us. Attached is an updated list with our comments. Please note that nearly a third of the list you provided is comprised of wells on the Baker and Dillon platforms. We are currently conducting operations to prepare both of those platforms for abandonment. We expect the actual well abandonment work to commence in 2010. Our long range well abandonment plans for our other fields are currently being developed. The current strategy is to group/sequence well abandonments by platform over the next several years. Please also note the following corrections to your list: (1) added G-30 to the Commission's list of wells (shut-in date of 6/02); (2) removed from your list SCU 21A-04 (which has been shut in for less than five years); and (3) removed from your list SCU 312-09 (now in Operational Shutdown status). Thank you for the opportunity to respond with the revisions to the list. If you would like to discuss our long range abandonment plans please let us know and we can set up a time to discuss them with the Commission. If you have any further questions regarding this response please contact Larry Greenstein at 907-263-7661 Sincerely, �) ",/"1� Dale Haines SCANNED CCT 43 2014 Alaska Area Operations Manager DATE Mechanical Condition Why well was Shut -In Future Plans Timeframe WELL PTD # SHUT-IN Br 5-87 1680240 Apr -88 No known damage Gas - No Production Phase I Abandon abandon at end of platform life An -3RD 1941490 Sep -97 No known damage. Low oil production. Phase I Abandon abandon at end of platform life Br 14-42 1790330 Dec -00 No known damage Produced water Phase I Abandon abandon at end of platform life Br 16-42 1670770 Feb -87 Abandoned Phase I Abandon abandon at end of platfonn life Br 18-42 1680120 Apr -89 Collapse Casing 100% water production Phase I Abandon abandon at end of platform life GP 31-14RD#2 1002660 Jul -98 No known damage High Water Cut Phase I Abandon abandon at end of platform life D-6RD 1820200 Dec -00 Tubing -to -casing communication Failed MIT Possible restore injection abandon at end of platform life D-18 1690040 Dec -03 No known damage Made too much sand and water Phase I Abandon abandon at end of platform life D-30RD2 1880980 Nov -91 Perforations covered Will not flow CurrentlL used as volume bottle for gas abandon at end of platform life D-40RD 1820830 Se -01 Shallow hole in tubing near #2 GLM Stopped producing Phase I Abandon abandon at end of platform life G-8RD 1780450 Sep -02 E -Line wire in LS. Low oil production from LS. Phase I Abandon abandon at end of platform life G-24 1760320 Mar -03 No known damage High Water Cut Phase I Abandon abandon at end of platform life G-30 1690470 Jun -02 Slickline fish in SS. Low oil production from LS. Phase I Abandon abandon at end of platform life G-34RD 1790130 Sep -02 No known damage Low oil production from LS. Phase I Abandon abandon at end of platform life K-6RD 1880280 Sep -98 Tubing and casing full of sand No Flow Phase I Abandon abandon at end of platform life K-9 1680380 Oct -96 Full of sand, Holes in casing. No Flow Phase I Abandon abandon at end of platform life K-20 1690660 Jun -02 Tubing sanded up No Flow Phase I Abandon abandon at end of platform life K-21RD 1790160 Jun -79 Tubing integrity in question High water cut Phase I Abandon abandon at end of platform life K-23 1780040 Sep -97 Tubing full of sand High water cut Phase I Abandon abandon at end of platform life Ba -5 1650380 Jun -03 No known damage Platform shut-in -- uneconomic Phase I Abandon abandon at end of platform life Ba -6 1660030 Jun -03 No known damage Platform shut-in -- uneconomic Phase 1 Abandon abandon at end of platform life Ba -11 1670170 Jun -03 No known damage Platform shut-in -- uneconomic Phase I Abandon abandon at end of platform life Ba -13 1670490 Jun -03 No known damage Platform shut-in -- uneconomic Phase I Abandon abandon at end of platform life Ba -18 1760750 Oct -94 No known damage Gas well that watered out Phase I Abandon abandon at end of platform life Ba -20 1851350 Jun -03 No known damage Platform shut-in -- uneconomic Phase I Abandon abandon at end of platforni life Ba-25RD 1830720 Jun -03 No known damage Platform shut-in -- uneconomic Phase I Abandon abandon at end of platform life Ba -28 1931190 Jun -03 No known damage Platform shut-in -- uneconomic Phase I Abandon abandon at end of platform life Ba -29 1931180 Jun -03 No known damage Platform shut-in -- uneconomic Phase I Abandon abandon at end of platform life Ba -30 1931200 Jun -03 No known damage Platform shut-in -- uneconomic Phase I Abandon abandon at end of platform life Ba -31 1951990 Dec -97 No known damage Produced water Phase I Abandon abandon at end of platform life Di-2RD 1750070 Dec -02 No known damage Platform shut-in -- uneconomic Phase I Abandon abandon at end of platform life Di -3 1670280 Dec -02 No known damage Platform shut-in -- uneconomic Phase I Abandon abandon at end of platform life Di -4 1670580 Jul -98 Hydraulic pump failure No production Phase I Abandon abandon at end of platform life Di -13 1750440 Dec -02 No known damage Platform shut-in -- uneconomic Phase I Abandon abandon at end of platform life Di -14 1750660 Dec -02 No known damage Platform shut-in -- uneconomic Phase I Abandon abandon at end of platform life Di -15 1760450 Dec -02 No known damage Platform shut-in -- uneconomic Phase I Abandon abandon at end of platform life Di -16 1940570 Dec -02 No known damage Platform shut-in -- uneconomic Phase I Abandon abandon at end of platform life Di -17 1940560 Dec -02 No known damage Platform shut-in -- uneconomic Phase I Abandon abandon at end of platform life Di -18 1940980 Dec -02 No known damage Platform shut-in - uneconomic Phase I Abandon abandon at end of platform life SCU 12A-10 1750570 Jan -97 milled through csg during plug removal rocks to 7000' Possible P&A 2010-2013 SCU 134 1750150 Jul -03 no known damage no flow Possible WO for T onek 2011-2014 SCU 13-9 1810980 Nov -01 no known damage no flow Possible G -Zone RTP 2011-2014 DATE Mechanical Condition Why well was Shut -In Future Plans Timeframe WELL PTD # SHUT-IN SCU 21-8 1620190 Aug -9 parted tbg high water (Hem) no flow (G Zone) Possible P&A 2010-2013 SCU 21A-4 1801050 Dec -0 no known damage no flow Possible shallow gas Remove due to SI date SCU 21B-16 1852550 Se -0 no known damage no flow Possible shallow gas 2011-2014 SCU 2313-3 1840100 Apr -9 punched hole in tbg high water Possible shallow gas 2011-2014 SCU 24A-9 1750220 Se -0 no known damage no flow Possible WO for Tyonek 2012-2015 SCU 31-8 1810990 Nov -0 no known damage no flow Possible Sidetrack to G-Zone/Hemlock 2012-2015 SCU 312-9 1600280 Nov -0 no known damage cemented drill pipe in well Attempted recom letion to G -Zone - Ops Shutdown Remove due to Ops SD SCU 314-3 1610230 Mar -9 no known damage no flow Possible WO for Tyonek gas 2011-2014 SCU 3213-9 1002670 Nov -0 no known damage no flow Possible Tyonek oil 2011-2014 SCU 34-8 1610430 Jan -9 no known damage no flow Possible P&A 2010-2013 SCU 41B-9 1002690 Nov -9 no known damage no flow Possible WO for Tyonek gas 2011-2014 SCU 43-9 1620310 May -9 punched hole in tbg high water Possible P&A 2010-2013 SCU 44-4 1740660 Oct -0 no known damage no flow Possible Tyonek oil 2012-2015 SRU 212-10 1600180 Oct -9 no known damage high water Possible Beluga gas 2010-2013 SRU 212-27 1610330 Dec -0 no known damage tight sand - no flow Possible other shallow gas 2011-2014 SRU 234-15 1600410 Dec -0 no known damage no flow Possible shallow gas or gas storage 2011-2014 Monopod A-10 1670760 Apr -8 Collapsed casing Producin Coal Phase I Abandon abandon at end of platform life Monopod A-23 1720200 Jun -8 Collapsed casing Producing Coal Phase I Abandon abandon at end of platform life Monopod A-30 1730140 Oct -9i No known damage Water production due to WF breakthrough I Phase I Abandon abandon at end of platform life ALASKA OIL AND GAS CONSERQAT , ON COMUSSION June 22, 2009 \c_c2—O\12\ SARAH PALIN, GOVERNOR b 333 W 7th AVENUE, SUITE 100 ANCHORAGE, ALASKA 99501-3539 f PHONE (907) 279-1433 FAX (907) 276-7542 Dale Haines %AppEp 0CIT 0 3 20'14 UNOCAL 3800 Centerpoint Dr. Ste 100 Anchorage AK 99503 Re: 20 AAC 25.300 (Request for Information) – Status of Oil and Gas Wells Dear Mr. Haines: The records of the Alaska Oil and Gas Conservation Commission (Commission) indicate that the oil and gas wells on the attached list that are operated by UNOCAL have been inactive for five years or longer. If, for any listed well, UNOCAL believes the Commission's information is not correct, by August 3, 2009, please indicate the status of the well—i.e., in production, plugged and abandoned, suspended, converted to a water well, or converted to an injection well—and provide all documentation relevant to the well's correct status. If, for any listed well, UNOCAL agrees that the Commission's information is correct, by August 3, 2009, please identify the plans, including the schedule, to plug and abandon the well, suspend the well, return the well to production, or convert the well to a water well or injection well. This request is made pursuant to 20 AAC 25.300. Responding does not relieve UNOCAL of the obligation to comply with any legal requirements or mean that the Commission will not take any additional action, such as an enforcement action under 20 AAC 25.535. If you have questions regarding this request for information, please contact Mr. Winton Aubert, Senior Reservoir Engineer, at 907-793-1231 or winton.aubertnalaska.gov. Sincerely, Cathy . Foerster Commissioner Enclosure Operator Company Permit No. Well Name UNOCAL Union Oil Company of California 168-024 Granite Pt St 17587 5 Union Oil Company of California 194-149 Granite Pt St 18742 03RD Union Oil Company of California 179-033 Granite Pt St 18742 14 Union Oil Company of California 167-077 Granite Pt St 18742 16 Union Oil Company of California 168-012 Granite Pt St 18742 18 Union Oil Company of California 100-266 Granite Pt St 31-14RD2 Union Oil Company of California 182-020 _ Trading Bay Unit D-06RD Union Oil Company of California 169-004 Trading Bay Unit D-18 Union Oil Company of California 188-098 Trading Bay Unit D-30RD2 Union Oil Company of California 182-083 _ Trading Bay Unit D-40RD Union Oil Company of California 178-045 Trading Bay Unit G-08RD Union Oil Company of California 176-032 Trading Bay Unit G-24 Union Oil Company of California 179-013 _ Trading Bay Unit D-06RD _ Union Oil Company of California 188-028 Trading Bay Unit G-34RD Union Oil Company of California 168-038 Trading Bay Unit K-06RD _ Union Oil Company of California 169-066 Trading Bay Unit K-09 Union Oil Company of California 179-016 Trading Bay Unit K-21 RD Union Oil Company of California 178-004 Trading Bay Unit K-23 Union Oil Company of California 165-038 MGS St 17595 05 Union Oil Company of California 166-003 MGS St 17595 06 Union Oil Company of California 167-017 MGS St 17595 11 _ Union Oil Company of California 167-049 MGS St 17595 13 Union Oil Company of California 176-075 MGS St 17595 18 Union Oil Company of California 185-135 MGS St 17595 20 Union Oil Company of California 183-072 MGS St 17595 25RD Union Oil Company of California 193-119 MGS St 17595 28 Union Oil Company of California 193-118 MGS St 17595 29 Union Oil Company of California 193-120 MGS St 17595 30 _ Union Oil Company of California 195-199 MGS St 17595 31 Union Oil Company of California 175-007 S MGS Unit 02RD _ Union Oil Company of California 167-028 S MGS Unit 03 Union Oil Company of California 167-058 S MGS Unit 04 Union Oil Company of California 175-044 _ S MGS Unit 13 Union Oil Company of California 175-066 S MGS Unit 14 Union Oil Company of California 176-045 _ S MGS Unit 15 Union Oil Company of California 194-057 S MGS Unit 16 Union Oil Company of California 194-056 S MGS Unit 17 Union Oil Company of California 194-098 S MGS Unit 18 Union Oil Company of California 175-057 _ Soldotna Ck Unit 12A-10 Union Oil Company of California 175-015 Soldotna Ck Unit 13-04 Union Oil Company of California 181-098 Soldotna Ck Unit 13-09 Union Oil Company of California 162-019 Soldotna Ck Unit 21-08 Union Oil Company of California 180-105 Soldotna Ck Unit 21A-04 Union Oil Company of California 185-255 Soldotna Ck Unit 21 B-16 Union Oil Company of California 184-010 Soldotna Ck Unit 23B-03 Union Oil Company of California 175-022 Soldotna Ck Unit 24A-09 Union Oil Company of California 181-099 Soldotna Ck Unit 31-08 Union Oil Company of California 160-028 Soldotna Ck Unit 312-09 Union Oil Company of California 161-023 Soldotna Ck Unit 314-03 Union Oil Company of California 100-267 Soldotna Ck Unit 32B-09 Union Oil Company of California 161-043 Soldotna Ck Unit 34-08 _ Union Oil Company of California 100-269 Soldotna Ck Unit 41B-09__ Union Oil Company of California 162-031 _ Soldotna Ck Unit 43-09 Union Oil Company of California 174-066 _ Soldotna Ck Unit 44-04 Union Oil Company of California 160-018 _ Swanson Riv Unit 212-10 _ Union Oil Company of California 161-033 Swanson Riv Unit 212-27 Union Oil Company of California 160-041 Swanson Riv Unit 234-15 Union Oil Company of California Union Oil Company of California 167-076 172-020 Trading Bay St A-10 Trading Bay St A-23DPN Union Oil Company of California 173-014 Trading Bay St A-30 STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION COMMISSION WELL COMPLETION OR RECOMPLETION REPORT AND LOG 1. Status of Well Classification of Service Well Oil [] Gas [] .. Suspended [] Abandonment [] Service [] 2. Name of Operator 7. Permit Number 3. Address 8. APl Number P.O. BOX 196247 ANCHORAGE, AK 99519 50-133-10117-00 4. Location of well at surface 9. Unit or Lease Name 660' FEE, 1978' FEE, Sec. 8, m7N, R9W, SW 6~-~P(ETI01~ 'I t _3~__~TK:~ Soldotna Creek Unit At Top Producing Interval ~ D^_'I'E It ~i 10. Well Number Same as Above !~ SCU 21-8 At total depth ¥~RIFIE0 ;'1,~ i 11. Field and Pool Same as Above Swanson River - Tyoneld 5. Elevation in feet (indicate KB, DF, etc.) I 6. Lease Designation and Serial No. Hemlock RKB 134'I A-028996 12' Date Spudded I 13'~ Date I'D'Reached12/16/1962 . . 1/28/1963 I14' 09/02/95Date Comp., Susp. or Aband. 15. Water Depth' if °ffSh°re ]N/A 16. No. of Completions1 17. Total Depth (MD + TVD)I 18. P'Iug'BackDepth(MD+TVD)119. DirectionalSurvey 20. Depth where SSSV set I 21. Thickness of Permafrost 11000'MD/TVDI 10528'MD/TVD I Yes [] No ~ None I 22. Type of Electric or Other Logs Run lES, Sonic, Micr .. 23. CASING, LINER AND CEMENTING RECORD I SETTING DEPTH MD CASING SIZE WT. PER FT. GRADE TOP BOTTOM HOLE SIZE CEMENTING RECORD AMOUNT PULLED 22" - ..... Surf 48' --- Construction Cmt. 11-3/4" 47.0~ J-55 Surf 2500' 16" 1480 sx Class G 7" 23126/29~ N-80/P-11'0 'Surf 10994' 9-7/8" 1200 sx Class G , , , 24. Perforations open to Production (MD + TVD of Top and Bottom and 25. TUBING RECORD interval, size and number) Size Depth Set (MD) Packer Set (MD) 3-1/2" 10454' 10400' 10521 - 10528' MD/TVD Perforated W/4spf 26. Acid, Fracture, Cement Squeeze, Etc. i Depth Interval (MD) Amount & Kind of Material Used i10528' - 10557' 22.5 Gals. Std. Ultra Plug Class "G" cmt. on top of Posiset bridge plu~l {~ 10547'. 27. PRODUCTION TEST Date First prOduction ...... I "Method Of operation (Flowing, gas lift, etc.) 6/6/61I Swabbed Date of Test Hours Tested PRODUCTION F'OR OIL~BBL GAS-MCF WATER-BBL CHOKE-SIZEI GAS-OIL RATIO 9/8/95 12 TEST PERIOD -) 0 0 28 I Flow Tubing Casing Pressure CALCULATED OIL-BBL GAS-MCF WATER-BBL OIL GRAVITY-APl (corr) Press. N/A N/A 24-HOUR RATE -) 0 0 56 N/A 28. CORE DATA Brief description of lithol°gy, 'porosity, fractures, apparent diPs and presence of oil, gas or water. Submit core chips. RECEIVED JUL 0 8 199; Alllkl Oil & .Clllt. hnl. Gommiision Form 10-407 S[~Blfilf't/tSl~l~licate Rev. 7-1-80 CONTINUTED ON REVERSE SIDE JUL-I~B§ W~P 10:47 ~ . · UHOCFIL ~OHOP~GE ~"- FRX NO, 907 263 7884 *. · ~. . ' ,: ~' '.; . ..: :. : - . P. 02/02 **....... GEOLOGIC MARKERS.' ** ... , ;. FOR .. :.' · . .. · ''''' lmm , ,$. i..lllj ':'"" .AM~ .. " -'____ ._~ .....~ 'MEAs. oE~rH ~.~RU~ VEnT..'i',D,i~PT~ C, OR. =ndmm, of =ch ph,~ .... · " "" ' ' ,= ,. , m,! ~ ; ' ' '' "' ' ' .: ..,' : ., ,. , . ::' ., ' , . ., , · ,. . , , ,. , . ,. .. ,,. : . · .. .. ; ,.~ % · *. . ::.: .. .... .. '.. ;. . . . · .. . . .... . · . '. .. . · .' : · .. .. . ' . . · '... · . . . ·.. . · · .., · .. · . ... · . .. . . ." · . · . . .' · ' . . ; '.' . .~. · . ' .. · . ~.' ; ... .° · . .. ' · . . o'; / · . .. ' '""' ' ;" EiYE ",. , ...' ', . ,. ~. .' ,., .- ,... . . , : ',.: JUL. l,O. i'996 .. ''.. '. '. '.. '. '. . '. ' '; :.. ':. , " · Aiaska'Oil & Gas Cons.:com. mission . Anchorage" ,, · .* . :. ,, · . · ,, . . . · .,.., . : , , A.n. ACH~/~h-rS ......................... . .. - ............. 31. UST OF · .. . : . , . .' : ,' · , ... , .... . ,.,.,,., az, .. ' ii4~ ~v ~t ~ ~~ ~, ~,~ ,~ **~.~o'~' ~ m~ ~n~ .......... , , .;., .. ~. · . . : . ,~' ,. .,. ... .. '..'" '~ ~ .'. · · ' ..... J I'' '~.- ... . . · . ' ..' . · 'INSTRUCTIONS .... ., . . , all types of lards and.~ in Alaska.: .. ' '. '. ' ' ' Item 1; ~las~ion' o~ Serv~ WMIs." ~ jn~, water injedion, st~a~ Inject, air.i'njec~iorl, .~"' ' · · ,;. ,, · , ' ,. ',, Eem__. _. _ _5: Indk=ate v41ieh ~levatim~ is use~ as reference (where not othem~e ehown)"for de.,~ m~a~Jrarnent~.! _ __.,_ _..___._..._._....,, ._._.._..o~'nmoShar=eaceenth~f~.m"n~V, en,,.ae-~,,,,,,,~t~ ..... · . . · . · .. · . .. Item 16 and 2~; If th~s'well ~ eomptM~l for seParate produ~on [mm more than ~.ne inte'r~-al (multiple ' completion), ~ state:in iter~'16, ~ in item'24'.show the prock~tin Nerval~ for onJythe ~taY;al. repOlled . .. :" in item 27. Submit a . .=~e .m.~, form f. or.ea~h ad¢¢ional intewa! to be separately pro,ucC; showJhg t .h~. ~ pertinent to such tntewal, ', , . · . . . ,,' · ,. · . , . .. '...: : .. .. . . SUMMARY SWANSON RIVER FIELD WELL SCU 21 - 8 DAY 1 (08~29~95) MIRU SCHLUMBERGER RIH WI2 -1/8' BAILER & CCL, TAG FILL @ 10647'. SET POSISET BRIDGE PLUG @ 10547'. LAY 10' CMT PLUG ON TOP OF BRIDGE PLUG W/DUMP BAILER. POOH, WOC. DAY 2 (08/30/95) MIRU DIESEL TANK W/72 BBLS DIESEL. CONTINUE WOC. DAY 3 (08/31/95) PRESS TEST CMT PLUG TO 2500#, NOT HOLDING. R/U WL TAG TOC @ 10,540', DUMP 2-1/2 GAL CMT. SQZ CMT RID WL. DAY 4-5 (09/01-02/95) R/U CTU. PRESS TEST CMT PLUG. DISP. W/DIESEL. RID CTU. R/U E-LINE. TAG PLUG @ 10,528'. PERFED W/2-1/8" ENERJET, 4 SPF, 0 DEG F/10,521' T/10,528'. RID E-LINE. DAY 10-11 (09/07-08/95) R/U & RIH W/3-1/2" SWAB EQUIPMENT TAG TOC @ 10,510' WLM, SWABBED 14.6 BBLS IN 12 HRS. RECEIVED JUL o 8 19gt; Alamlm Oil & ~la~ dona. Comml~sion Anohorage iN 10599 106000 106090 106380 106690 10570.0 PEFcB i 4ii:~, ]0' 10/9 105890 n~L~x}S ], HzF, 0', }0/9 i{;?~i' Pii,' i ,; i','~si 25', i,"6 ((500' PERFS ii-;:, 4 klF~:, 25, i(~6~, iO{(fi ;; PER~, Ji 5, ,' HPF F i06800' PFR5 ii~,, aP, 9, i96,5 JUL 0 8 I996 105210 106000 I0670 {>666 0 06,90 05280' Pi<iS ii , 9/3/95, !i>F, 7, 21/8' !icei 0570,0 t~NFS H 4iiP 0 iO/9i 0589,,, PiFS 4iiP, i0' i0/9 06,250 PB?FS 2, 6iiPi: 2?, i i/'i6" ~e~}e~, O i>hr~se, 6/2?,/94 iO 50,0 SElfS i2, 4iiP 75~ }0680,0' 'FRS ii r~, 4~' 9, i963 RECEIVED dU~ © 8 t9~6 {05{0iOc,?8.O' ,~:!, i ~ 9/,i/95~ iiPF, ,% 2 i/8' r'e!e Gins, 0 Phase 1056(}0 0570.0' P!'q: S ii i, 4P2 ~0, 0/9i 10790~0589.0' PFB~S .~ 4N 0 10/9i i}6000 10525,0' Ph% .- 2, 6~-P~ 25 i ii/i6" ~ne]e~ 0 P~ase, 8/'28/94 ~0605.0 0630.0' PFBFS H ~(}6580 i058.0'PL'TS 3,4P,25'~ 965 i06}00 0800/~ ON Form ~160-5 (JUNE 1990) UNI'rT--~TATES DEPARTMEN..~F THE INTERIOR BUREAU OF LAND MANAGEMENT SUNDRY NOTICES AND REPORTS ON WELLS Do not use this form for proposals to drill or to deepen or reent]7 to a different reservoir. Use 'APPECATION FOR PERMIT-' for such proposals SUBMIT IN TRIPLICATE 1. Type of Well Oil Gas [~ Well ~ Well r-I Other 2. Name of Operator Union Oil Company of California (dba Unocal) 3. Address and Telephone P. O. Box 196247, Anchorage, AK 99519 (907) 276-7600 4. Location of Well (Footage, Sec.i T., R., M., or Survey Description) Swanson River Unit -- 14 Wells Soldotna Creek Unit -- 7 Wells FORM APPROVED Budget Bureau No. 1004-0135 Expires: March 31, 1993 5. Lease Designation and SeriaJ No. 6. If Indian, Allottee or Tribe Name 7. If Unit or CA, Agreement Designation Swanson River/ Soldotna Creek Units 8. Well Name and No. 9. APl Well No. 10. Field and Pool, or Exploratory Area Swanson River Field 11. County or Parish, State Kenai, Alaska 12. CHECKAPPROPRIATE BOX(s) TO INDICATE NATURE OF NOTICE, REPORT, OR OTHER DATA TYPE OF SUBMISSION TYPE OF ACTION Notice of Intent [] Subsequent Report [] Final Abandonment ~ Abandonment ["] Change of Plans ~ Recompletion ~ New Construction r'-] Plugging Back r-] Non-Routine Fracturing [-] Casing Repair ~ Water Shut-Off [] Altering Casing [-I conversion to Injection [~ Other Temporarily Abandon O Dispose Water (Note: Report results of multiple conmpletion on Well Completion or I:le~om~ Report and Log form.) 13. Descdbe Proposed or Completed Operations (Clearly state all pe~nent details, and give pe~nent dates, including estimated date of starting any proposed work. If well is directionally drilled, give subsurface locations and measured and true vert~ai depths for all markers and zone pertinent to this work.)' As described in attached letter, Unocal requests that the following wells have a temporarily abandoned status for the twelve month period, April 1,1996 to March 31,1997: Soldotna Creek Unit ~,~ J ~ SCU 21-8 31SCU 34-9 ~-) ~SRU 212-10 (O) ~SCU34-8 ~'--~SCU41B-9 (.eO'~RU12-15 (~- I SCU 243-81 ~U 14-3400-I z~4~SRU 14-15 ~ ~,-'_~ _O SRU 15 S i_ IS scu 41A- Ed- 107' ! SRU23-22 * High GOR well that may be produced intermittently Swanson River Unit SRU 212-27 SRU 23-27 SRU 34-28 SRU 43-28 SRU 21-33W9 SRU 24-33 14. I hereby certify tt~ the foregoing is true and correct. Dennis L. Groboske Petroleum Engineer Date 3/29/96 Approved by C,o~¢~ons of appm~l, if any: Title Title 18 U.S.C. Section 1001. makes ita c~ime for any pemon knowingly and willfully to make to any depadment or agency of the United S'mi~s any la~e. r~dous or frau_~±_le~, s~_f~ments or repre~-_~=-~,_ '_tim~ as to any n~._~ wilflin its iuris__,~c~on_'. *See Instruction on Reverse Side Attachment No. 1 Swanson River Field Proposed Temporarily Abandoned Wells: Total 21 Wells Twelve Month Period' April 1, 1996 to March 31, 1997 Shut-in Wells under Evaluation for Shut-in Wells during Field Blowdown Rate Potential $CU 34-8 SCU 243-8 SCU 13-9 SCU 41B-9 SRU 21-33WD SRU 34-28 SRU 43-28 P&A SRU 212-10 SRU 212-27 Shallow Gas Potential and 'Hemlock Only' P&A SRU 12-15 SRU 41A-15 SRU 23-27 SRU 331-27 SCU 14-34 7 Wells 2 Wells 5 Wells ~.~, ~.~:h GOR well that may be produced intermittently Hemlock Producers Future Shallow Gas P~'oducer with the Hemlock Abandoned SCU 21-8 SCU 34-9* SRU 14-15 SRU 43A-15 SRU 14-22 SRU 23-22 SRU 24-33 2 Wells 5 Wells ATTACHMENT 2 SWANSON RIVER FIELD Wells with Temporarily Abandoned Status Change Removed from 1996 Temporarily Abandoned Status · SCU 34-4 Recompleted in Tyonek G1 and G2 zones · SCU 43A-4 Recompleted in Tyonek G1 and G2 zones · SCU 13-4 Workover to remove tubing fish. Currently producing from Hemlock · SCU 23B-3 Returned to full time production · SCU 314-3 Returned to full time production · SCU 43-9 Returned to full time production · SCU 23-15 Returned to full time production Additions to 1996 Temporarily Abandoned Status · SCU 13-9 Recompleted in Tyonek G2 zone Iow rate oil producer. E..G ivE. D ~PR 0 1 1~6 RUG-10-95 THU 9:12 P. 02 · ' ~ STATE OF ALASKA ALAt~ .OIL AND GAS CONSERVATION COMMISS~,.,,,I APPLICATION FOR SUNDRY APPROVALS ..__,_ __ [1, Type of request: Abandon Suapend Opm-~lons ~hutdown Re-enter suspended well__ / A~ter ce. sing Repair welt Plugging X Time ex'ten,ion Stimulate ! Chsnge approved program Pull tubing Variance Perforate X Other ~-~. Name of Oper~t~ · -- .... '- iS. ~y"pe el, Weli: .... ~" ' $.~-atum el~v;6~n (DF or KB)' ..... / I ~epmont X_ , _ . !UNION OIL COMPANY OF CALIFORNIA (UNOCAL)_ I Expla~mW 134 KB _, , .-. ._ lest i 3. Address ............... ! SUati~raphl~ -- 7. Unit or t. roperty name ~ P O BOX 196247 ANCHORAGE, AK 99519 i $.,,~. "- Soldotna Creek Unit I4. Location of well at sudace 660' FNL, 1978' FEL, Sec. 8, T7N, RgW, SM At top of productive interval N/A - Zero Deviation At effective depth At total depth 2. Present well condition summary Total depth: measured true vertical Effective depth: measured true vertical 11,000 11,000 10,944 1 O,944 Length Cellar 33' 2485' Casing Structural Conductor Surface Intermediate Production Liner Perforation de pth: 8. Well number SCU 21-8 I I 50-~33-101~7-00 feet Junk (me.urea) Fish ~ 10,6~' feet Size Cemented Measurecl depth True vertical depth 22' Constru~on cmt 48' 48' 11-3/4" 1480 SX Class G 2500 2500' lo,g78' 7' 1200 SX Class G 10994' 10994' measured Current 10560'-10570', 10579'- 10589', 1060S'-10630', 10638'- 10661 ', 10,671'- 10,680' Proposed: Set cmt basket @ 10~5.58', dump 10' cmt f/10,548' - 10,558', and perf 10,$22'-10,54.' true vertical Tubing (size, grade, and measured depth) 3-1/2', N-80 tbg w/tail @ 10454' Packers and SSSV (type and measured depth) FB-1 pkr @ 10400' 13. Attachments Description summary of proposal x_. Detailed operatE)ns program.. BOP sketch ~_. 14. Estimated date for commencing operation ~15. August 1995 16. If proposal wee verbNly approved O11 x~. Gsa Name of approver Date approved Service _..- 17. I hetel~, ca, fy that ~h~.,fol;eg_oJn.~ true and correct to the best of my knowledge. Signed G. Russell Schmffit - Title Drilling3 Manacjer FOR COMMISSION USE ONLY Status of well classification as: _. Suspended Date 08107~5 Conditions of approval: Notify Commiasion so representative may witness Plug Integri~y ~ BOP Test Mechanical Integrity Test~ Approved by the order of the Commission Form 10-403 Rev 06/15/88 Location clearance ~ __:~_ Subsequent form required 10- __/-¢_°_"T.__ Approved Copy Oavid W. JohnSton ' ' ' susa T ~N' T~PLiCAT; 0-95 THU 9:14 flUG-10-95 THU 9:13 P, 02 SCU 21-8 Hemlock Abandonment Procedure August 7, 1995 1. R/UWL. Tag fillwith full gauge ring. RJD WL. 2. Verify all GLM have dummies and good tbg/csg integrity exists. 3. RAJ E-lino on SCU 21-8. 4. Test lubricator to 5000 psi. 5. RIH w/eCL & cmt basket, locate tbg tail, tie-in to DIL. 6. Set cmt basket ~ 10,558' DIL. 7. Dump bail 15.6 gal (10') cmt on top ofemt basket. 8. WOC to harden. Tag TOC. 9. Pressure tbg ~ surface to 2500 psi for 30 rain to positively test cmt plug. 10. R/D E-line, RAJ CTU. 11. Reverse circulate tbg with diesel. 12. R/D CTU, R/U E-line. 13. Perforate Tyonek F/10522- 10542' DIL. 14. R/D E-line. fiUG-10-95 THU 9:14 o · ~Y.~- SGU 21-8 Spud Date: 12/62 '~rlglnal flKB: 15' ,Dp of Hemlock: 10,$79' MO MaX. Hole Angle: P. 04 :-~,. jT- APII: 133-10117-00 Well Type:Proctucer Completion Date: 2/63 Last Workover: 6/87 Hanger Type: H, nger: 0o Angle @Hemlock:O* All Depths are RKB MD to Top of Equipment. J ~L L Jewelry 1 10,328' 2 10.400' 3 10.443' 4 10.453' 5 10,629' Cam~ 3-1/2" GLM Baker Pactmr 7' FB-I ous 3-1/2' 'XN' Mu~ $11oe F~ ~ of-Baker ~ ~ Packar, O~s 'S" 21' 2-7m' B~st ~., O~ "XA" $~eve, ;-3m"xT"'~" ~ "D" Nlpl~e(2-3/8"),10' o! 23/8' Blast ~:~ 3-1/2" 2-7/8" ~o~ ~o ~/ PB'rD = 10.944' 'IDa i 1,000' Callng InO Tubing ;2' 0 $$' 1 ~-3/4 · 47# J-55 ' 0 2S00' Smfacl ~ 7' ~9~ N~P410 0 10.992' P~~ C~ 9.2~ N~ 0 10.454' T~b~ 6.5~ N~ 10,629' 10.~0' R~ T~ Not.: 'ngh~ c~sirV encountere~ @ --10,615' ~uring WO Perforation DaM 10.$$0'-10,$70' ~...~.- 10' 4 10,579'-10.S89' ~3: 10' 4 10,605'-10.630' H~ 25' 4 10,638'-10,661' 1-13 23" 4 10,671'- 10,680' 114 9' 4 10/91 10/91 ADD 1963 Perf 1963 Perf 1963 Pelf PRESENT ~ SCU 21-8 8y:(~/7~2 ~UG-10-95 THU 9:14 P. 05 PROPOSF. D NV~ $~..~TIC . UNOCA~ - SWANSON RIVER FI]~ -. Well. $Cu 21-8 APl#: 153-10117-00 Spud Date: 12/62 Completion Date: 2/63- ~rlglnal RKB: 15' Hanger Type: .op of Hemlock: ~0,579' MDMax. Hole Angle: 0o All Depths are RKB MD to Top of Equipment. Tyonek H2 L Well Typo: Producer Last Workover: 6/87 Hanger: Angle @Hemlock:O° Jewelry 1 10,328' 2 10,400' 3 10,443' 4 10,453' 5 10,548' 6 10,558' '7 10,6:2,9' Camco 3-1/2" G~ Baker Packer 7" FB-I Ot]s 3-1/2" "XN" N|pple Mule Shoe TOC- 10' cmt plug ScMumberger Posiset :Plug TOF Fish Consists Of: Baker 29# FH Packer, Otis "S' Nipple, 2-7/$' Tbg, 21' 2-7/8" Blast JtL, Otis "XA" Sleeve, 2-3/8" · 7" "D' Pkr, Camco "D' Nipple (2-3/8"), 10' of 2-3/8" Blast Jts. ~IIE~,Ui]_~: 3-112' oti_~ "XN" Ninnle Casing and Tubing 22' 11-3/4" 47# 7' 29# 23# 3-112" 9.2# N*80 2-7/8' 6,5# N-80 0 35' Conductor J-SS '0 2500' Surface Casing N-801P-110 0 10,992' Production Casing 0 10,454' Tubing 10,629' 10,680' Rsh Tubing Note: Tight casing encountered @ ~10,615' during WO Perforation Data Interval Zone 10,522' - Z0,~42' 10,560' - 10,570' Tyonek 10,579' - 10,589' HI 10,605' - 10,630' 10,638' - 10,661' 1~3 10,671' - 10,680' Ft SPF Date.._Comments __. 20 6 7/95 Peri* 10 0 7/95 Aband 10 O 7/95 Aband 25 0 7/95 Aband 23 0 7/95 Aband 9 0 7/~5 Aband PROPOSED PBTD = 10,548' TD -- 11,000' SCU 21-8 By: MLV 8/07/95 As Proposed ,f~UG-lO-95 THU 9:1~; 'c" FAULT I I I ! ! · *' I ! /.-"'to I '" iq. - ! AUG-10-95 THU 9' ~ 5 P. 08 iiiii i i I~, RUG-10-96 THU 9:14 Union OU Company of Cook Inlet Onshore~TBU Hot. lock Abmdon~ Tyotwk P. 08 Field-- ~ ~ Well pi'umber. SCU 21-1 HoLe Conditiom Sand & rock ,'mg 10~15' WI.M. Old completimt ~ below h'm ~ I062~' Brief W~II ]Llstory~ CS(: Rccord; 12/14/4'2 Fcl~7g Nov-?? 6/30/80 S/{.9/'73 Fcb.-i:S TI,~ Fbh Or. mi Spud daM. BaSod md f~10~S0.10~. Tubing DetiU: M~. Rcstrictlon: i Tbg Flmh 10t16tg] 10/31,91 ~7~ 7/17~5 Perfoutiom: PBTD: 10,944 DRI~ Diku~ IF ~ 134' / See V,T Grade ..... Depth Co nn t,~-o-o-m Ds-Ut 3-1/2' 9.2 N-g0 tO,4M ABM 2-7/8' 6.~ N-gO 10629 - 680 EUI~ S~ Jewdr~ Depth O~b 3-1/l' XI'4 ,~,'q~k 10,443 ..~ 10,08 lO.~i 4 1~ O 1~671 10.~ 4 l~ . , _ ~ Fall Dm; T~,s~d sand and root ~ 10,61F WLM on {/IWM, T~ ~ ~~ ~-iO, gl5' d~ WO. F~ T~ ~ 1~ ~,~ WO~ ~ ~ t Pa~, O~'~ ~1~ 2-7/1' ~ 21' 2-7/1" B~ la 3.M' OD, 4tTS ~ D~flon: 0 ~ P~~ Ab~ H~ ~ P~ & T~ ~ ~m lOJ~ m i0J4Z Swab Valve: BLIP: Objective: SUM~XI I.X{_s ~UG-IO-g5 THU 9' 13 COILED TUBING BOP SCHEMATIC ARCTIC RECOIL P, 03 STRIPER BLIND SHEAR SL11~$ / RAMS P~UG-10-95 THU 9' 12 · P. 01 ALASKA BUSINESS UNIT UNOCAL ENERGY RE$OUOES DMSION P. O. Box 196247 Anchorage, AK 99519-0247 Telephone 907-276-7600 for FAX Confirmation FAX machine - [Ricoh 1000L] 907-263-7884 PLEASE DELIVER this information to: AT THE REQUEST OF: LOCATION: · Sender's Nar'ne COMMENTS: _ _ AUG 1 0 1995 p~ & Ga~ Go~. ~mm~io~ If you do not receive _ pages (including this cover sheet) please call Lynne Goard at 907-263-7684. R~G-10-95 THU 9:13 Unocal CorporaUon P.O. Box lg6247 Anoh~rage, AK 99~19 (~0~) 253-7~05 P. O1 UNOCAL ) Marie Vaughn Drilling Engineer PED Wednesday, August 09, 1995 Mr. Russ Douglas AOGCC 3001 Porcupine Drive Anchorage, AK 99501 Dear Mr. Douglas: Unocal proposes to perforate and test the Tyonek formation from 10,522' - 10,542' in Swanson River Field Well SCU 21-8 dudng the week of Aug. 14, 1995. In order to isolate the Tyonek prior to perforating and testing, the Hemlock will be abandoned. Unocal proposes a permanent abandonment of all Hemlock perforations below 10,560' DIL according to regulation 20 AAC 25.1O5.h.1.C. The Hemlock is watered out in this wellbore and is no longer economically viable. Regulation 20 AAC 25.105.h.1 .C requires a mechanical bridge plug within 50' above the top perforated Interval with 75' of cement plug on the bridge plug; however, due to the close proximity of the Hemlock formation to the Tyonek formation (183, it is not possible to place 75' of cement plug and still access the Tyonek formation for perforating. To fill regulation requirements as close as possible using the most feasible method, Unocal proposes to set a cement basket 2' above the top Hemlock perforation at lO,558' and dump 10' of cement into the basket from 10,558' to 10,548'. Top of cement will be tagged and confirmed. Although only 10' or cement may be dumped on the basket while leaving enough rat hole to perforate the Tyonek, it is planned to place the additional 65' of required cement at a later date when [he Tyonek is permanently abandoned. The cement basket and 10' cement plug holds a differential of 4100 psi, and will be adequate to isolate the Hemlock l'ormation from the Tyonek formation. While the Hemlock bench 1 - 4 perforations cannot be isolated by this abandonment, these zones are currently produced commingled and no reservoir concerns are raised by permanently abandoning them in their current condition. Unocal plans to perform this work during the week of Aug. 14, 1995, and appreciates your help in obtaining approval of this application. Please direct questions and comments to Marie L. Vaughn at 263-7805. MLV t Ralph P. Holman Engineer Technician Unocal P.O. Box 196247 Anchorage, Alaska 99519-6247 March 27, 1995 Mr. Russ Douglas Commissioner Alaska Oil & Gas Conservation Commission 3001 Porcupine Drive Anchorage, Alaska 99501-3192 Dear Mr. Douglas: On June 28, 1994 the following intervals were perforated in well SCU 21-8 (API 50-133-10117-00) in the Swanson River Field: BENCH HB2 TOP (MD) 10,600 BOTI'OM (MD) 10,625 25 TOTAL 25 FEET Sincerely, "~"~ STATE OF ALASKA ~ ALAS,,.-~ OIL AND GAS CONSERVATION b~MMISSION REPORT OF SUNDRY WELL OPERATIONS 1. Operations performed: Oper~on shutdown __ Stimulate Pull tubing __ Alter easing__ __ Plugging __ Perforate X_ Repair well __ Pull tubing m Other__ 2. Name of Operator Unocal 3. Address P.O. Box 196247 Anchorage, Alaska 99519-6247 4. Location of well at surface 660' FNL, 1978' FEL, Sec. 8, 'T7N, R9W, SM At top of productive interval 660' FNL, 1978' FEL, Sec. 8, T7N, R9W, SM At effective depth 660' FNL, 1978' FEL, Sec. 8, T7N, R9W, SM At total depth 660' FNL, 1978' FEL, Sec. 8, 'T7N, R9W, SM 5. Type of Well: Devaopment X_ Exploratory __ Slmflgraphio __ 6. Datum elevation (DF or KB) RKB: 134' 7. Unit or Property name Soldotna Creek Unit 8. Well number SCU 21-8 feet 9. Permit number/approval number 62-0019-0 10. APl number 50-133-10117-00 11. Field/Pool Swanson River/Hemlock 12. Present well condition summary Total depth: measured true vertical 11000 feet Plugs (measured) 11000 feet Effective depth: measured 10944 feet Junk (measured) true vertical 10944 feet Casing Length Size Cemented Measured depth Structural Cellar Conductor 33' 22' 48' Surface 2485' 11-3/4' 140 sx 2500' Intermediate Production 10944' 7' 1200 sx 10944' Liner Perforation depth: measured 10560-10570, 10579-10589, 10600-10630, 10638-10661, 10671-10680 True vertical depth 48' 2500' 10944' true vertical 10560-10570, 10579-10589, 10600-10630, 10638-10661, 10671-10680 Tubing (size, grade, and measured depth) 3-1/2', 9.2#, N-89 @ 10454' Packers and SSSV (type and measured depth) Baker 7', FB-1 pkr. @ 10400' R E E E IV E D 13. Stimulation or cement squeeze summary Intervals treated (measured) Treatment description including volumes used and final pressure APR 2 0 1995 0il & Gas Cons. Commission Anchora,, ~ 14. Prior to well operation Subsequent to operation Representative Daily Average Production or Injection Data OiI-Bbl Gas-Mcf Water-Bbl Casing Pressure 0 0 0 240 0 0 0 210 Tubing Pressure 45 15. Attachments Copies of Logs and Surveys run Daily Report of Well Operations 16. Status of well classification as: Oil X_ Gas ~ Suspended Servia 17. I her~ ce (~.. th~,al ~ fo~~g~and correct to tl~e best of my knowledge. Form 10-404 Rev 06/15/88 SUBMIT IN DUPLICATE Unocal North Ame,"'~. Oil & Gas Division Unocal Corporation 909 West 9th Ave., P.O. Box 190247 Anchorage, Alaska 99519-0247 Telephone (907) 276-7600 Alaska Region UNOCAL March 31, 1994 Re' Mr. Joseph A. Dygas -... Bureau of Land Management Alaska State Office 222 West 7th Avenue #13 Anchorage, AK 99513-7599 · 1994 Sundry Notice Request for TA Wells in Swanson River Field Dear Mr. Dygas: Attached is a Sundry Notice, requesting approval to temporarily abandon (TA) 30 wells in the Swanson River Field for a period of 12 months. This Sundry Notice is being submitted to comply with 43 CFR 3162.3-4, paragraph (c) of the Bureau of Land Management Regulations. As shown on the Sundry Notice, we are requesting that the 12 month approval period for the proposed TA wells coincide with the Plan Period of the Thirtieth Plan of Development and Operations for the Swanson River Field; i.e. April 1, 1994 to March 31, 1995. Two information sheets are attached with this Sundry Notice request. Attachment I lists the proposed TA wells using the same-format as submitted last year. The two general categories are shut-in wells being held for evaluation for current uses or disposition and wells being held for future uses during field blowdown. Attachment 2 gives a brief explanation for each well that has been added or removed from the proposed Temporarily Abandoned List. Three wells SCU 24A-9, SCU 33-5, and SCU 21-3 were removed from the list while two wells SRU 12-15 and SRU 21- 33WD were added to the list. RECEIVED APR - 3 1994 ~ast~ 0il & Gas Cons. Commission Anchorage Mr. Joseph A. Dygas March 31, 1994 Page 2 As was the case last year, SCU 43-4WD is not included on the proposed TA list since it is a standby water disposal well used only seasonally. If you have any questions concerning this Sundry Notice, please call me at 263-7816. DLG:dma 7~,,Dennis L.' ~~,r~ske Petroleum Engineer Attachment CC: L. R. Dartez, Marathon Oil Company D. W. Johnston, Chairman, AOGCC Attachme,n,t No, I Swanson River Field Proposed Temporarily Abandoned Wells: Total 30 Wells Twelve Month Period: April 1, 1994 to March 31, 1995 Shut-in Wells under Evaluation for Shallow Gas Potential Rate Potential P & A and 'Hemlock Only' P & A uo--I~ SRU 212-10 SCU 34-4 L~t-o~ SRU 23-15 SCU 341-8 (~:L- 5o SRU 41 A- 15 SRU 34-28 ez~5~ SRU 14-22 SRU 43-28 ~-t~SRU 23-22 SRU 32-33WD aI-~SSRU 212-27 SCU 243-8 d~-[~ SRU 331-27 SRU 21-33WD/,0-Z~SRU 12-15 Io0--~&SCU 14-34 ~0-qc/SRU 23-27 SRU 14A-33 Shut-in Wells during Field Blowdown m, r,1~ ,i Hemlock Future Shallow ~as Producer Producers with the Hemlock Abandoned SCU 21-8' ~l~t~ SRU 14-15 SCU 13-9 (~0-u~t SRU 34-15 SCU 34-9' SRU 43A-15 SCU 23B-3' %5-bb SRU 432-15 SCU 43A-4' -~__o-~SRU 24-33 SCU 21A-4' 8 Wells 8 Wells 3 Wells 6 Wells 5 Wells *High GOR wells that may be produced intermittently RECEIVE APR - ] 1994 Alaska Oil & Gas Cons. Commission Anchorage · ,,, _j Attachment 2 Swanson River Field Wells with Temporarily Abandoned Status Change Additions to 1994 Temporarily Abandoned Status · SCU 12-15' Shut-in gas lift producer with casing communication,. Evaluate for repair or abandonment, · SCU 21-33WD: Shut-in due to wireline fish in tubing, Workover candidate, Removed from 1994 Temporarily Abandoned Status · SRU 24A-9: · SRU 21-3: · SRU 33-5: Returned to full time production after workover. Returned to full time production due commencement of Blowdown in field, Returned to full time production after workover, tO. RECEIVED aPR - 1 1994 u~l & Gas Cons. Commission Anchorage Form 3160- 5 (JUNE 1990) UNITE ~. ATES DEPARTMENT OF THE INTERIOR BUREAU OF LAND MANAGEMENT SUNDRY NOTICES AND REPORTS ON WELLS Do not use this form for proposals to drill or to deepen or reentry to a different reservoir. Use 'APPMCATION FOR PERMIT-' for such proposals SUBMIT IN TRIPLlCATE 1. Type of Well Oil Gas [] Well [] Well j--J Other 2. Name of Operator Union Oil Company of California (dba Unocal) 3. Address and Telephone P. O. Box 196247, Anchorage~ AK 99519 (907) 276-7600 4. Location of Well (Footage, Sec., T., R., M., or Survey Description) Swan River Unit --- 19 wells Soldotna Creek Unit --- 11 wells FORM APPROVED Budget Bureau No. 1004-0135 Expiree: March 31 ~ 1993 5. Lease Daslgnation and Serial No. 6. If Indian, Allottee or Tribe Name · o. 7. If Unit or CA, Agreement Designation Swanson River/ Soldotna Creek Units 8. Well Name and No, g. APl Wall No, 10. Reid and Pool, or Exploratory Area Swanson River Field 11. County or Pari~h, State Kenal, Alaska 12. CHECK APPROPRIATE BOX(s) TO INDICATE NATURE OF NOTICE, REPORT, OR OTHER DATA TYPE OF SUBMISSION TYPE OF ACTION Notice of Intent Subsequent Repo~ r-1 Final Abandonment r-] 'Abandonmem E] Change of Plans I-] Recompletion [-1 New Construction ["] Plugging Back I-J Non-Routine Fracturing r"J casing Repair r"] Water Shut-Off r-! Altering Casing r'] Conversion to Injection Other Temporarily Abandon r"l Dispose water (NoM: Retx)rt reaulta o~ multiple oonmplelkm on Well 13. Descn'oe Proposed or Compietecl Operations (Clearly state all pedinent delaila, and gh~ pe~Jrmflt dates, Including estimated date of Marring any peoposed As described in attached letter, Unocal requests that the folbwing wells have a temporarily abandoned status for the twelve month period, April 1994 to March 31, 1995: Soldotna Creek Unit !' * scu 23e-3 scu 243-8 I <~ I SCU 13-4 SCU 341-8 '5 ~ ~'~ i <J I * SCU 21A-4 SCU 13-9 I - 0 I/-- ~5lSCU 34-4 * SCU 34-9 }-elL. 5* I * SCU 43A-4 SCU 14-34 % j ' / -o//..-* SCU 21-8 *High GOR wells that may be produced Intermittently. Swanson River Unit ~'l SRU 212-10/"SRU 14-22 $ I SRU 43-28 %b$ SRU 14-15/~-:/~oRU 12-15 ~ IS RU 14A-33 G/' SRU 23-15 ~J SRU 23-22~;'u.~pSRU 24-33 ~u~l~ SRU 34-15 ~1 SRU 23-27.. ~' SRU 32-33WD %1. SRU 41A-151r~SRU 212-27 SRU 21-33WD ~ SRU 43A-15G~ SRU 331-27 ~ U~lO SRU 432-15 ~,~ SRU 34-28 concrRJons o~ approval, if any: RECEIVED APR - 1 1994 'r'~e 18 U.S.C. Section 1001, makes it a crime for any person knowingly and willfully to make to any department or agency o~ the United ~a/~§~fa~,~ll$' Commissi0r fraudulent statefnents or representations as to any matter within ils jurisdiction. *See Instruction on Reverse Side ~uiuh0rag8 Alaska Region Unocal North Ameri~ Oil & Gas Division Unocal Corporation ; P.O. Box 190247 Anchorage, Alaska 99519-0247 Telephone (907) 276-7600 UNOCAL March 24, 1993 ,.,OMM COMM --p~= SR ENG _.1_1 ~ ASST I SR ei~b-L I '~EOL ASSTI i -G-~ O L ASST~ ~TAT TECHI ! ~'H ',,-F-I ~fLE Mr. Joseph A. Dygas Bureau of .Land Management Alaska State Office 222 West 7th Avenue #13 Anchorage, AK 99513-7599 Re: 1993 Sundry Notice Request for TA Wells in S.w, anson?,RiverF, ielcL Dear Mr. Dygas: Attached is a Sundry Notice, requesting approval to temporarily abandon (TA) 31 wells in the Swanson River Field for a period of 12 months. This Sundry Notice is being submitted to comply with 43 CFR 3162.3-4, paragraph (c) of the Bureau of Land Management Regulations. As shown on the Sundry Notice, we are requesting that the 12 month approval period for the proposed TA wells coincide with the Plan Period of the Twenty-Ninth Plan of Development and Operations for the Swanson River Field; i.e. April 1, 1993 to March 31, 1994. These concurrent time periods will greatly simplify future TA Sundry Notice and Plan of Development and Operations preparation. Two information sheets are attached with this Sundry Notice request. Attachment 1 lists the proposed TA wells using the same format as submitted last year by ARCO. The two general categories are shut-in wells being held for evaluation for current uses or disposition and wells being held for future uses under field blowdown. Attachment 2 gives a brief explanation for each well that has been added or removed from the proposed Temporarily Abandoned List. Two wells, SCU 243-8 and SCU 21-8 were added to the list while three wells, SRU 21-22, SRU 12A-14 and SRU 211-15 were removed from the list. RECEIVED MAR ~ ,5 1995 Alaska 0il & Gas Cons. 60rnm'tss[o~ Anchorage Mr. Joseph A. Dygas March 18 Page 2 As was the case last year, SOU 43-4WD is not included on the proposed TA list since it is a standby water disposal well used only seasonally. If you have any questions concerning this Sundry Notice, please call me at 263-7816. DLG:sr Yours very truly, Petroleum Engineer Attachment cc: L.C. Smith, Chairman, AOGCC L. R. Dartez, Marathon Oil Company RECEIVED MAR Alaska 0il & Gas Cons. OommissioJ~ Anchorage Do not use this form for proposals to drill or to deepen or reentry to a different reservoir. Use "APPLICATION FOR PERMIT--" for such proposals SUBMIT IN TRIPLICATE 1. Type of Well IX'lOll Well f~q [~] Other Well 2. Name of Operator Union 0il Company of California (dba Unocal) 3. Address and Telephone No. P. 0. Box 196247, Anchoraoe, Alaska 99519 4. Location of Well (Footage, Sec., T., R., M., or Survey Description) (907) 276-7600 Swanson River Unit Soldotna Creek Unit- 17 wells 14 wells 12. TYPE OF SUBMISSION TYPE OF ACTION '7. If Unit or CA, Agreement Designation Swanson River/ Soldotna Creek Units 8. Well Nme and No. 9. APl Well No. I0. Field and Pool, or Exploratory Area Swanson River Fi eld I1. County or Parish, State Kenai~ Alaska CHECK APPROPRIATE BOX(s) TO INDICATE NATURE OF NOTICE, REPORT, OR OTHER DATA F'X] Notice of Intent ['-'] Sub~uen! Report --']Final Abandonment Notice ~-~ Abandonment [~] Recompletion [~] Plugging Back --] Casing Repair [--] Altering Casing [~] O~her Temporari ly Abandon --']Change of Plar~ enow Construction -']Non-Routine Fracturing r--]Water Shut-Off O Conversion to Injection r~ Dispose Water (Note: Report rtsuhs of multiple completion on Well Complelion or Rccomplction Report and Log form.) 13. Describe Proposed or Completed Operations (Clearly state all pertincnt details, and give pertinent datcs, including estimated date of starting any proposed work. If wcil is dircctionally drilled, give subsurface locations and measured and tree vertical depths for all markers and zones pertinent to this work.)* As described in attached letter, Unocal requests that the following wells have a temporarily abandoned status for the twelve month period, April 1, 1993 to March 31, 1994' Swanson River Unit Swanson River Unit SCU 21-3 ~U~.21;8~ SRU 212-10 23B-3~~ SCU 243-8~ SRU 14-15' SCU SCU 13-4 / SCU 341-8" SRU 23-15~ SCU 21A-4 SCU 13-9 × SRU 34-15 SCU 34-4 ~,. SCU 24A-9~ SRU 41A-15~ SCU 43A-4' SCU 34-9'~ SRU 43A-15 SCU 33-5¢ SCU 14-341~' SRU 432-15 SRU 14-22~ SRU 23-22~' SRU 23-27 ~ SRU 212-27~ SRU 331-27 SRU 34-28 ~ SRU 43-28 ~ SRU 24-33' SRU 32-33WD~ MAR t 5 199~ Alaska Oi)& G~s Oons, Oom~tss\°r * High GOR wells that may be produced intermittently. 4. ' bercb¥ certify that~foregoing~j~e/~:o>cct, ff~ .//Y~.4,~ ",7/.~~ Petroleum Engineer Signed _ . / Title CThis space for Federal or Sta~' o~//u~e) Anchorage Approved by Tide Date Conditions of approval, if any: 'itlc 18 U.S.C. Section 1001, makes it a crime for any person knowingly and willfully to make to any dcpartment or agency of the United Statea any false, fictitious or fraudulent statements ¢ ~tions as m any marc. r within i~ j~risdictio~. 'See Instruction on Rmmme Side Attachment No. 1 Swanson River Field Proposed Temporarily Abandoned Wells: Total 31 Wells Twelve Month Period: April 1, 1993 to March 31, 1994 Shut-in Wells under Evaluation for Shut-in Wells until the Field Blowdow'~'~ Rate Potential P & A(~) Shallow Gas Potential and 'Hemlock Only' P & A Hemlock Producers Future Shallow Gas with the Hemlock Abandc~:~:.' :i SCU 13-4 SCU 21A-4 SCU 34-4 SCU 43A-4 SCU 33-5 SRU 341-8 SRU 34-28 SRU 43-28 SCU 32-33WD SCU 243-8 SCU 21-3 SRU 212-10 SRU 23-15 SRU 41A-15 SRU 14-22 SRU 23-22 SRU 212-27 SRU 331-27 SCU 14-34 SRU 23-27 SRU 14A-33 S~U;,~ 21'~;¢I~ SCU 13-9 SCU 24A-9 SCU 34-9' SCU 23B-3" SRU 14-15 SRU 34-15 SRU 43A-15 SRU 432-15 SRU 24-3312~ 11 Wells 7 Wells 3 Wells 5 Wells 5 Wells Does not include SRU 211-15. Scheduled full P & A in March-April, 1993 Scheduled 'Hemlock Only' P & A in March-April, 1993. High GOR wells that may be produced intermittently. RECEIVED Alaska Oil& Gas Cons. Commission Attachment 2 Swanson River Field Wells with Temporarily Abandoned Status Change (Based on 1992's TA Status - December 27, 1991) Additions to 1993 Temporarily Abandoned Status · SCU 243-8: · ecu 21-3: Shallow gas producer (Tyonek). Shut-in due to mechanical problems. Workover candidate. Shut-in due to current high GOR. Mechanical problems. Removed from 1993 Temporarily Abandoned Statu~ · SRU 21-22: · SRU 12A-4: · SRU 211-15 Returned to production after flowline repair. Returned to full time production in 1992. Scheduled for full P & A March-April, 1993. Waiting on personnel and rig. RECEIVED MAR ~ 5 ~99;5 Alaska Oil & Gas Cons. Anchorage ARCO Alaska, Inc. Post Office Box 100360 Anchorage, Alaska 99510-0360 Telephone 907 276 1215 Cook In~t Engineedng December 27, 1991 COreM .(3 SR Mr. J. A. Dygas Chief Branch of Lease Operations (AK-984) Bureau of Land Management 222 West 7th Avenue Post Office Box 13 Anchorage, AK 99513-7599 Subject: 1992 Sundry Notice Reauest for TA W~lls in SwansOn River Field Dear Mr. Dygas: Attached is a Sundry Notice, requesting approval to temporarily abandon (TA) 32 wells in the Swanson River Field for a period of 12 months. This Sundry Notice is being submitted to comply with Chapter II, Section 3162.3-4, paragraph (c) of the Bureau of Land Management Regulations. All 32 wells are expected 'to be shut-in for a period of at least 30 days during 1992. Several information sheets are attached with this Sundry Notice request. Attachment 1 lists the proposed TA wells and separates them into the following five categories: Shut-in wells under evaluation for: . rate potential, permanent abandonment (P & A), and shallow gas sand potential and 'Hemlock Only abandonment. RECEIVED DEC ~ 1 199t Alaska Oil & Gas Cons. Commission Anchorage Mr. J. A. Dygas Page 2 December 27, 1991 Shut-in wells until field blowdown, including: 4~ Hemlock producers, and wells with future shallow gas potential in which the Hemlock has been abandoned. The fifth category shown above is a new addition to this year's TA listing. This grouping is for the wells in which the Hemlock has been abandoned but the wellbore is being maintained for Possible future shallow gas production. Four wells from last ye.ar's TA list were moved into this category. Attachment 2. gives a brief explanation for each well that has been added to or removed from the 1991 Temporarily Abandoned List (Ref: our letter of 12/28/90). Eight wells, SCU 12A-4, SCU 21-8, SCU 23B-3, SCU 43A-4, SCU 13-9, SRU 212-10, SRU 21-22 and SRU 212-27, have been added while two wells, SRU 21-15 and SRU 314-27, have been removed from the previous TA List. Attachment 3 is a list of shut-in wells that are not included in the '92 TA listing. Two of the wells mentioned above, SRU 21-15 and SRU 314-27, are not included because they are scheduled for P & A in the first quarter of 1992. This work is being done as part of the '91-'92 Swanson River Plan of Development. Also included in Attachment 3 is SCU 43-4WD, a standby water disposal well which is only used seasonally. If you have any questions concerning this Sundry Notice request, please call Hyeh- Yeon Hoffer at 265-1355 or Jim Zernell at 263-4.107. Sincerely, J[ C. Winn Acting Regional Engineer JTZ:jlg:0025 Attachment CC:, L. C. Smith, Chairman AOGCC A. R. Kukla, Marathon Oil Company B. C. Dehn, UNOCAL Corporation DEC Alaska Oit & Gas Cons. Com~iss'~ot~ Anch0rag~ Form 3160--5 (November 1983) (Formerly 9.--331) UNITED STATES .u.MIT (Other laltrlleUoae oa DEPARTMENT OF THE INTERIOR BUREAU OF LAND MANAGEMENT SUNDRY NOTICES AND REPORTS ON WELLS ldo not u~e thio form for pro~tto to drill or to de, pea or plul hick ~o a dlfZerent resortolr. Uae '*A~PPL~CATION FOR PERMITm" for such ProIM~M&) NIl. MB OiI OPIIATOI ARCO Alaska, Inc. 3. aOOar,~ Off OPBAATOS 4. LOC&TIn# Of WELL (Report Ioemtioa cietrly iud in &ecordiace with 8nX 8tat~ requlrementLO Sm also space l? below.) ORIGINAL Form approvecL Budget Bureau No. 1004-0135 Expires Aueust 31, t985 f. lAin ollsax&~ow ,two IIIL6L we. ~l. 13' II,lAI. ALLO'L'TII OI Trill NAMI T. UIlI' AGIIIMII! MAXI Soldotna Creek/Swanson Rv g. WBLL IlO. 10. ffllLO &HD POOL, OB WILDCAT Swanson River Unit 19wells Soldotna Creek Unit ...... 13 wells 14. PIIMi~ NO. J 16. B~A~ONI (S~W wbe~Mr nV, I Swanson River Field I~l~lY OB &ABA KenaiI Alaska 16. Check3 Approp. ate Box To Indicate Nature at Notice, Report, or Other Data RO~ICB Off i#TlN'rlO# ~O: (Other) TemporarY Abandon <~rc~n: Report resulm of mal_tfpfe ~om~etSou on W~ ~ompletlon or R~ompleflon bpfl e~ ~ fan.) 17. DKSCIIBE I'RO~SED OB CO31PLE~KD oPgIATIO~ (Clearly atGte nil ~rttnp. t detalia, and :lye ~rttnent dmt& Inelud.M. lfl~a~ ~M ~.o~ ~7 nen~ m ~ ~L) · As dec~ in the attached memo, ARCO Alaska, Inc. requests that the following wells have a temporarily abandoned status: Soldotna ~ Unit Swanson River Unit SCU 23B-3 SCU 21-8 * SRU 212-10 SCU 12A-4 SCI./341-8 SRU 14-15 SCU 13-4 SCU 13-9 SRU 23-15 SCU 21A-4 SCL/24A-9 SRU 34-15 SCU 34-4 SCU 34'9 SRU 211-15 SCU 43A-4 SCU 14-34 SRU 41A-15 SCU 33-5 SRU 43A-~5 SRU 432-15 $RU 14-22 SRU 21-22 $RU 23-22 $RU 23-27 SRU 212-27 SRU 331-27 SRU 34-28 SRU 43-28 SRU 14A-33 RECEIVE D SRU 32-33WD D~C 3 7 1991 Al~ ,._ '-,~s,~a 0//& Sas Cons. Commk * -High GOR wells that may be produced intermittently. 18. I hereby c~-t~fy~at-tile roresomf la trae and correct SIGN'~D TITLE Actinq Reqional Eqgineeroa~,' (Thin limCe for Federal or 8tate om~ mM) APPROVED BY CONDITIONS nip APPROVAL, Ir, AIq'T: TITLE *Set Inshuctions on Reverie Side Shut-in Wells under EvalUation for Shallow Gas Potential Rate Potential P & A and 'Hemlock OnlY' P & A :i:i:i:i:i:i:i:!:i:i:i:i:i:i:i:i:i:i:!:i:i:i:i:i:i:i:i:i:i:i:i:i:i:i:i:i:i:i:i:i:!:!:~:i:i:i:i:!:i:!:i:i:i:i:!:i:!:i:i:i:!:i:i:i:i:i:i:i:i:!:i:i:i:i:i:~:i:i:::::::::::::::::::::::::::::::i:~:i~:i:~i:!:i:~:~:i:~:i:~:i:~:~:i:~:~:~:i:i:i:i:i:i:i:i:i:i:i:~:i:i:i:~:~:i:~:i:i:~..~.~..i:~:i:~:~:~:i:i:i:~:~:~:i:i:i:i:i:i.i:i~.i:~:i:~:E..i:i:i:i:~:!:i:i:i::::::::::::::::::::::: Attachment 1 Swanson River Field Proposed Tempora~rily Abandon Wells: Total 32 Wells Shut-in Wells until the Field Blowdown Future Shallow Gas Producer Hemlock Producers with the Hemlock Abandoned SCU 12A-4 SRU 212-10 SCU 14-34 SCU 13-4 SRU 211-15 SRU 23-27 SCU 21A-4 SRU 23-15 SRU 14A-33 SCU 34-4 SRU 41A-15 SCU 43A-4 SRU 14-22 SCU 33-5 SRU 23-22 SCU 341-8 SRU 212-27 SRU 21-22 SRU 331-27 SRU 34-28 SRU 24-33 SRU 43-28 SRU 32-33WD · 11 Wells 9 Well~ 3 Wells SCU 21-8 * SCU 13-9 SCU 24A-9 SCU 34-9 SCU 23B-3 * SRU 14-15 SRU 34-15 SRU 43A-15 SRU 432-15 5 Wells 4 Wells * -High GOR wells that may be produced intermittently. For. Temporarily Abandonment Sundry 12/27/91. Attachment 2 RECEIVED Swanson River Field Wells with Temporarily Abandoned Status Change (Based on 1991's TA Status; our letter 12/28/90) Alaska Oil & Gas Cons. Commissi Anchorage Added to 1992 Temporarily Abandoned Status: · SCU 23B-3 & · SCU 21-8: High GOR wells, may be produced intermittently, otherwise shut-in until blowdown. · SCU 12A-4: High GOR well, may be produce intermittently, This well is also being considered as a workover candidate. · SCU 43A4: · SCU 13-9: Shut-in due to mechanical problems. Also being considered as a workover candidate for shallow gas. High GOR well, shut-in until field blowdown. · SRU 212-10 & · SRU 212-27: High water rate shallow fuel gas well, currently .not economic to produce based on current fuel gas needs. .. · SRU 21-22: Well currently shut-in due to problems with the flowline. Well will be returned to production when repairs have been completed. Removed from 1991 Temporarily Abandoned Status · SRU 21-15 & · SRU 314-27: Wells are scheduled for full P & A in 1st Quarter 1992 as part of the '91-'92 SRF Plan of Development. Note: 'Hemlock Only' abandonments were Performed on SRU 14-15, SRU 34-15, SRU 43A-15 and SRU 432-15. These wellbores are being maintained for their future shallow gas potential and remain on the TA List for 1992. Attachment 3 Swanson River Field Shut-in Wells not on the 1992 TA Status List Wells with planned upcoming work: · SRU 21-15 & · SRU 314-27: Wells are scheduled for P & A in first quarter 1992. Wells that are used seasonally · SCU 43-4WD: This water/mud disposal well is a standby well and is only used on an 'as needed' basis. RECEIVED DEC ;3 1 1991 Alaska Oil & f~as f~ons, t;ommissioi, Anchoraoe ~--'~,, ARCO Alaska, Inc. Post Office Box 100360 Anchorage, Alaska 99510-0360 Telephone 907 263 4304 Tom Wellman Regional Engineer Cook Inlet Engineering ORIGI December 12, 1991 Mr. L. Smith Alaska Oil and Gas Conservation Commission 3001 Porcupine Drive Anchorage, Alaska 99501 Subject: Submittal of Subsequent Report for SCU 21-8. Dear Mr. Smith: On October 31, 1991 ARCO Alaska, Inc. perforated the H1 sand (10560'-10570', 10579'-10589') in SCU 21-8 at our Swanson River Field. Please refer to the attached submittal of the Report of Sundry Well Operations and the Well Service Report for details of this operation. If you require any further information in this regard, please do not hesitate to call Murray Hamilton at 263-4384. Sincerely, T. Wellman TW:DRH:czm:0147 Attachment RECEIVED CC: Mr. W. Watson Mr. B. C. Dehn Marathon Oil Company UNOCAL Corporation o EC 1 Z 1991 Alaska 0il & Gas Cons. Commission Anchorage ARCO Alaska, Inc. is a Subsidiary of Atlantic Richfield Company 1. Type of Request: Operation Shutdown Stimulate Pull tubing Alter casing Repair well 2. Name of Operator 15. Type of Well: I Development X ARCO Alaska. Inc. Exploratory __ 3. Address Stratigraphic P. O. Box 100360~ Anchorage~ AK 99510 Service 4. Location of well at surface 660' FNL, 1978' FEL, Sec. 8, T7N, Rgw, SM At top of productive interval 660' FNL, 1978' FEL, Sec. 8, T7N, RgW, SM At effective depth 660' FNL, 1978' FEL, Sec. 8, T7N, RgW, SM At total depth 660' FNL~ 1978' FEL~ Sec. 8, TTN~ Rgw~ SM 12. Present well condition summary Total Depth: STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION COMMISSION Ni~ R I I~ I REPORT OF SUNDRY WELL OPERATIO Plugging X Perforate X Pull tublnc~ Other 6. Datum elevation (DF or KB) feet Plugs (measured) feet measured I 1000' true vertical 11000' 134' KB feet ?. Unit or Property name Soldotna Creek Unit 8. Well number SCU 21-8 9. Permlt number/approval number I0. APl number 50-133-10117-00 11, Field/Pool Swanson River/Hemlock Effective depth: measured 10944' true vertical 10944' feet feet Junk (measured) Fish @ ! 0629' 13. Casing Structural Conductor Surface Intermediate Production Liner Perforation depth: Current: Length Size Cemented Measured depth True vertical depth Cellar 33' 22" Construction Cement 48' MD 48' TVD 2485' I 1-3/4" 1480 SX Class G 2500' MD 2500' TVD 10978' 7" 1200 SX Class G 10994' MD 10994' TVD Current: Tubing (size, grade, and measured depth) 3-1/2" N-80 tbg w/ tail @ 10454' Packers and SSSV (type and measured depth) Packers: FB-1 pkr @ 10400' Stimulation or cement squeeze summary Intervals treated (measured) measured 10560'- 10570', 10579'- 10589', 10605'- 10630', 10638'- 10661 ', 10671 '- 10680' MD true vertical 10560'- 10570', 10579'- 10589', 10605'- 10630', 10638'- 10661', 10671 '- 10680' TVD Treatment description including volumes used and final pressure RECEIVED N/A DEC 1 7 1991 Alaska Oil & Gas Cons. commission Anchorage 14. Representative Dail.v Average Production or Iniection Data Oil-Bbl Gas-Mcf Water-Bbl Casing Pressure Tubing Pressure Prior to well operation 74 15252 158 2120 3200 Subsequent to operation Well shut-in hi,qh GOR No test available. 15. Attachments 116. Status of well classification as: I Copies of Logs and Surveys run Daily Report of Well Operations X Oil X Gas Suspended 17. I hereby certify that the foregoing is true and correct to the best of my knowledge. Service Signed 64~-~ ~...____. Form 10-404 Rev 06/15/88 Title Cook Inlet Regional Engineer Date ~ 'z-/z.,/,~ / SUBMIT IN DUPLICATE 11-~1-1991 08:59 90? i 1050 SWANSON RIVER ~ ~UCTION P.05 ARCO Alaska, Inc. ~ WELL SERVICE REPORT CHECK THIS BLOCK IF SUMMARY OONTINUED ON BACK ~ u-,_ abroad__ Alaska 0il & Gas C~ ~ Anchorage 10-~9-1991 10:~6 907 ~83 10~0 AHGU AI88KS, Inc. 9 ~ul:~li~ry of Atllntto Iqlortflltd Oompltiy SWANSON RIVER PRODUCTION WELL SERVICE REPORT · ,.. CONTRACTOR* 'REMARKS OPERATION AT REI;~RT TIME Alaska oil &"Gas Cons. Commissioi~ i11 i i CHECK T'~I8 e~K I. SUMMARY OONTINUED ON BAGK ,,~ i "',-- l"' ,. I'""~"..!"''""~ .,,_ I'~'' _1~"'//. I.l. . General Purpose Worksheet *lie :._ lo, 570 AR3B-1473-~) ! · M,, re. SLoe. ~.. RECEIVED D~C 1 7 1991 Alaska Oil & Gas Cons. commissiO~ Anchorage AffCO Alaska, Inc. Post Office Box 100360 Anchorage, Alaska 99510-0360 Telephone 907 263 4304 Tom Wellman Regional Engineer Cook Inlet Engineering October 23, 1991 Mr. L. Smith Alaska Oil and Gas Conservation Commission 3001 Porcupine Drive Anchorage, Alaska 99501 Subject: Application for Sundry Approv4SCU 21-8_,~ Dear Mr. Smith: ARCO Alaska, Inc. proposes to perforate the HI sands (10560'-10570, 10579'-10589') on SCU 21-8 at our Swanson River Field. Please refer to the attached submittal of the Application for Sundry Approval and the Perforating Procedures for details of this operation. If you require any further information in this regard, please do not hesitate to call Murray Hamilton at 263-4384. Sincerely, T. Wellman TW:DRH:czm:0138 Attachment CC: Mr. W. Watson Mr. B. C. Dehn Marathon Oil Company UNOCAL Corporation RECEIVED OCT 2 4 1991 Alaska Oil & Gas Cons. Commiss~ot~ Anchorage ARCO Alaska, Inc. is a Subsidiary of Atlantic Richfield Company STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION COMMISSION 0 APPLICATION FOR SUNDRY APPROVALS 1. Type of Request: Abandon _ Suspend _ Alter casing _ Repair well Change approved program_ Operation Shutdown _ Re-enter suspended well _ _ Plugging_ Time extension _ Stimulate ~ Pull tubing _ Variance _ Perforate ,X Other 2. Name of Operator ARCO Alaska. Inc. 3. Address P. O. Box 100360, Anchorage, AK 99510 5. Type of Well: Development Exploratory Stratigraphic Service 4. Location of well at surface 660' FNL, lg78' FEL, Sec. 8, T7N, Rgw, SM RECEIVED At top of productive interval 660' FNL, lg78' FEL, 8e¢. 8, TTN, Rgw, 8M At effective depth 0 CT 2 4 1991 660' FNL, 1978' FEL, Sec. 8, T7N, R9W, SM At total depth Gas Cons. 66o' FNL, 1978' FEL, Sec. 8, T7N, R9W, s~lask~ 0ii & C0mmlss~0u , Anchn_r~"_a 12. Present well condition summary Total Depth: measured 11,000 feet Plugs (measured) true vertical 11,000 feet Effective depth: 6. Datum elevation (DF or KB) 134' RKB 7. Unit or Property name Soldotna Creek Unit 8. Well number $CU 21-8 9. Permit number 10. APl number 50-1 33-1 011 7-00 11. Field/Pool Swanson River/Hemlock feet Casing Structural Conductor Surface Intermediate Production Liner Perforation depth: measured 1 0, g44' true vertical 1 0,944' Length siZe Cellar 33' 22" 2485' 1 1-3/4" feet Junk (measured) Fish @ 10,629' feet Cemented Measured depth True vertical depth Construction cement 48' 48' 1480 SX Class G 2500' 2500' 10978' 7" measured 1200 SX Class G 10994' 10994' Current: 10605'-10,630°; 10638'-10661'; 10671'-10680'; true vertical Current: 10605-10630'; 10638'-10,661'; 10671'-10680'; Tubing (size, grade, and measured depth 3-1/2", N-80 tbg w/ tail @ 1O454' Packers and SSSV (type and measured depth) FB-1 pkr @ 1.o400' 13. Attachments MD TVD Description summary of proposal Proposed: 10560'-10570', 10579'-10589' Proposed: 10560'-10570', 10579'-10589' BOP sketch X Detailed operation program_ 14. Estimated date for commencing operation October, 1991 16. If proposal was verbally approved Name of approver Date approved 15. Status of well classification as: Oil X Gas __ Suspended Service 17. I hereby certify that the foregoing is true and correct to the best of my knowledge. Signed Title Co,ok Inlet Regional En~r. FOR COMMISSION USE ONLY Date Conditions of approval: Notify Commission so representative may witness Plug integrity_ BOP Test m Location clearance__ Mechanical Integrity Test m Subsequent form require Approved by the order of the Commission -'orm 10-403 Rev 5/03/89 ORIGINAL SIGNED BY 1.13N~UlF C. RMITH 10. ~piYF. oved Copy -"'-R'etu rned I i- ~,. ~ll Approval No. __ Commissioner Date l0- ,~O- ~l SUBMIT IN TRIPLICATE Perforating Procedure Well SCU 21-8 SR#261 October 9, 1991 Obiective Add new perforations in the H 1 Sand in order to increase oil production. 2-1/8" Hollow Carrier guns with 4 SPF and ~ro-degree phasing are recommended. A lis_t, of equ~ivalent perf guns fi.om the various service companies is attached. A bailer run will be made prior to perforating to determine the fill depth and to obtain a fill sample. Current Status SCU 21-8 is currently producing from the H2 Sand, with the H3 and H4 Sands under fill. When tested on 9/28/91, 21-8 produced 493 BFPD and 138 BOPD at a GOR of 158,397 SCF/STB. A well schematic and well test plot are attached. Minimum Restriction: Pressures: Last Fill Tag: Otis 3-1/2" XN Nipple@ 1044Y l VID (I.D. --- 2.992") FTP = 3000 psi, PC = 1800, SC = 25 psi, SFFP -- 3650 psi (4/28/90) 1.850" gauge ring tagged fill @ 10605' WLM Prior to Perforatine -- 1. Obtain a well test prior to perforating. 2. Shoot fluid level in tubing to verify liquid level is several hundred feet above perforated interval. Load tubing with crude if necessary. 3. Contact Anchorage office to verify sundry approval before proceeding. PROCEDURE $1icklin~ Bailer Run . Conduct safety meeting with appropriate personnel. Obtain diagram of the tool string prior to commencing work. 2. MIRU slicldine unit and lubricator. Pressure test lubricator. 3. RIH with 2.500" bailer and tag fill. POOH with fill sample. 4. RD slicklinc unit. l~-Line Perforafine -- RECEIVED OCT 2 4 1991 Alaska Oil & Gas Cons. Comm'lssiOta Anchorage 1. Conduct safety meeting with appropriate personnel. Obtain diagram of the tool string prior to commencing work. 2. RU E-line unit and lubricator. Make-up tool string of adequate weight bars, 2-1/8" Hollow Carrier perf guns @ 4 SPF and 0' phasing, decenu'alizer, PFC (gamma ray), and CCL. NOTE: Perf gun should consist of two 10' selective fu-'c gun sections, capable of being fa'ed independently. MOH:OIO0 3. Pressure test lubricator. 4. RIH with well shut-in, and tie into Schlumberger Induction-Electrical Log (IEL) dated 1/28/63 using PFC (gamma ray). NOTE: CCL can be tied-in with Go International Neutron-CCL Log (Run #4) dated 8/26/73. This log is on depth with the IEL. 5. Position bottom gun section at the IEL depth shown below and fh'e: ~ Interval ([ELI 1 i0579-10589' 10 H1 6. Position top gun section at the IEL depth shown below and fire: ~ Interval (IEL~ 2 10560-10570' 10 H POOH. Confirm that all shots have fired. Repeat the gun run if necessary. e RD E-line unit. Return well to production on current choke setting. Test wells on days 1, 3, and 5 following perforation. Murray O. Hamilton Cook Inlet Engineering Endorsed by.~ RECEIVED OCT 2 4 t991 Alas[~ .Off & Gas Cons, Commission ~nchorage MOH:OIO0 General Purpose Worksheet I~'~"''~'~ v,./~,.,. ~/- ~ L &l:)¥ ~ (,o3q q IO, ~'11 RECEIVED OCT 2 4 1991 AiasNa OiJ & Gas Cons. Commission E-Line BOPE's Grease Head/ Hydraulic Packoff Lubricator Extension Manual Rams RECE~£D Swab Valve Double Master. Valves Wellhead TO: ADDRESS: ARCO ALASKA, INC. Cook Inlet/New Ventures Engineering LOG TRANSMITTAL DATE: ,, WELL: Please find the following logs enclosed: Log Blue *** Sepia *** Line Folded Rolled Mj/lar Tape */'* /, Receipt Acknowledgment' Date' Return Receipt to' ARCO Alaska, Inc. ATTN: Judy Boegler Post Office Box 100360 Anc.horage, AK 99510 ~Alaska Oil & Gas Cons. Commisslo~l Anchorage ? ~ STATE OF ALASKA t~--- 0 1~ IG I ALASKA OIL AND GAS CONSERVATION COMMISSION WELL COMPLETION OR RECOMPLETION REPORT AND LOG 1. Status of Well Classification of Service Well OIL [X GAS [] SUSPENDED [] ABANDONED [] SERVICE [] , 2. Name of Operator 7. Permit Number ARCO Alaska, Inc. N/A 3. Address B. APl Number P. 0. Box 100360, Anchorage, AK 99510 . §0- N/A 4. Location of well at surface 9. Unit or Lease Name 660' FNL, 1978' FEL, Sec. 8, TTN, Rgw, 5N 5oldotna Creek Unit / At Top Producing Interval 101Well~r 660' FNL, 1978' FEL, Sec. 8, TTN, RgW, SM SCIJ(21-8/o At Total Depth 11. Fi I 660' FNL, 1978' FEL, Sec. 8, T7N, Rgw, SM Swanson River-Hemlock 5. Elevation in feet (indicate KB, DF, etc.) 6. Lease Designation and Serial No. RKB 134' A-028996 , 12. Date Spudded 13. Date T.D. Reached 14. Date Comp., Susp. or Aband. I 15. Water Depth, if offshore 116. No. of Completions 12/16/62 01/28/63 02/05/63*I N/A feet MSLI 1 17. Total Depth (MD+TVD) 18, Plug Back Depth (MD+TVD) 19. DirectionalSurvey I 20. Depth where SSSV set ! 21. Thickness of Permafrost 11000'MD/TVD 10944'MD/TVD YES [] NO ~ N/A feet MD N/A . .. 22. Type Electric or Other Logs Run Induction/Electrical log, Sonic, Microlog/Cal, Continous Dipmeter, CBL, Neutron Collar log.. 23. CASING, LINER AND CEMENTING RECORD ,, SETTING DEPTH MD CASING SIZE WT. PER FT. GRADE TOP BOTTOM HOLE SIZE CEMENTING RECORD AMOUNT PULLED 22" .... Surf 33' -- Construction cement 11-3/4" 47.0# J-55 Surf 2500' 16" 1480 sx Class G 7" 23/26/29# N-80/P-110 Surf 10994' 9-7/8" 1200 sx Class G · 24. Perforations open to Production (MD+TVD of Top and Bottom and 25. TUBING RECORD interval, size and number) SIZE DEPTH SET (MD) pACKER SET (MD) 10605 ' -10630 'MD/TVD 3-1/2" 10454 ' 10400 ' 10638 ' -10661 'MD/TVD ,,, 10671 ' -10680 'MD/TVD 26. ACl D, FRACTUR E, CEMENT SQUEEZE, ETC. DEPTH INTERVAL (MD) AMOUNT& KIND OF MATERIAL USED Perforated w/4 spf N/A 27.N/A PRODUCTION TEST Date First Production I Method of Operation (FIowing,.gas lift, etc.) I Date of Test Hours Tested PRODUCTION FOR OIL-BBL GAs-MCF wATER-BBL CHOKE SIZE GAS-OIL RATIO TEST pERIOD '" Flow Tubing Casing Pressure CALCULATED.~ OIL-BBL GAS-MCF WATER-BBL" OIL GRAVITY-APl (c°rr) Press. 24-HOUR RATE 28. CORE DATA · None JUL - 2 19 7 AJasJ(a Oil & Gas C0rls. ,, ,~!nomm,_s,on Anchorage *Note: Workovers performed 8/28/73 & 5/29/87, Form 10-407 WC3/15 :DAN I Submit in duplicate Rev. 7-1-80 CONTINUED ON REVERSE SIDE ./ 29. 30. GEOLOGIC MARKERS FORMATION TESTS · NAME Include interval tested, pressure data, all fluids recovered and gravity, MEAS. DEPTH TRUE VERT. DEPTH GOR, and time of each phase. N/A N/A 31. LIST OF ATTACHMENTS None 32. I hereby certify that the foregoing is true and correct to the best of my knowledge INSTRUCTIONS General' This form is designed for submitting a complete and correct well completion report and log on all types of lands and leases in Alaska. Item 1' Classification of Service Wells: Gas injection, water injection, steam injection, air injection, salt water disposal, water supply for injection, observation, injection for in-situ combustion. Item 5: Indicate which elevation is used as reference (where not otherwise shown) for depth measurements given in other spaces on this form and in any attachments. Item 16 and 24: If this well is completed for separate production from more than one interval (multiple completion), so state in item 16, and in item 24 show the producing intervals for only the interval reported in item 27. Submit a separate form for each additional interval to be separately produced, showing the data pertinent to such interval. Item 21' Indicate whether from ground level (GL) or other elevation (DF, KB, etc.). Item 23' Attached supplemental records for this well should show the details of any multiple stage cement- ing and the location of the cementing tool. i ~_~-,.~'! ii~'~,'"' '~,i (')~,;:~'i~;.i~.:~,;!' !~i:~,',,i.'~?i~ ~:i,!i~; !,.it~: i~::,~.i i~:_~i?~,:.:~, ~-~'.,':,i':-~',:: ~ ~'~?.' ~,'~'~.~'~, '~,'; ~ STATE OF ALASKA .~""-~ ALA~,,~A OIL AND GAS CONSERVATION COl. ,ISSION REPORT OF SUNDRY WELL OPERATIONS 1. Operations performed: OperatiOn shutdown [] Stimulate [] Plugging [] Perforate [] Pull tubing Alter Casing [] Other [~ W0RKOVER 2. Name of Operator 5. Datum elevation (DF or KB) ARCO A1 aska, I nc. RKB 134' 3. Address P.O. Box 100360 Anchorage, AK 99510-0360 4. Location of well at surface 660' FNL, 1978' FEL, Sec. 8, T7N, RDW, SM At top of productive inte~al 660' FNL, 1978' FEL, Sec. 8, T7N, RDW, SM At effective depth 660' FNL, 1978' FEL, Sec. 8, T7N, RDW, SM At total depth 660' FNL, 1978' FEL, Sec. 8, T7N, RDW, SM 11. Present well condition summary Total depth: measured 11000'MD true vertical 11000'TVD feet feet 6. Unit or Property name Soldotna Creek Unit 7. Well number SCU 21-8 8. Approval number 7-171 9. APl number 50-- N/A 10. Pool Swanson River-Heml ock Plugs (measured) None Feet Effective depth: measured 10944 'MD true vertical 10944'TVD feet feet Junk (measured) Fish ~ 10629' Casing Length Structural Cellar Conductor 33' Surface 2485' Production 10978' Size 22" 11-3/4" 7" Cemented Measured depth True Vertical depth ConstruCtion cement 48 'MD 1480 sx Class G 2500 'MD 1200 sx Class G 10994'MD 48 ' TVD 2500 ' TVD 10994 ' TVD 12. Perforation depth: measured 10605'-10630' 10638'-10661' true vertical 10605 ' -10630 ', 10638 ' -10661 ' Tubing (size, grade and measured depth) 3-1/2", N-80,tbg w/tail @ 10454' Packers and SSSV (type and measured depth) FB-1 pkr @ 10400' SSSV: None Stimulation or cement squeeze summary N/A Intervals treated (measured) Treatment description including volumes used and final pressure , 10671 ' -10680 ' , 10671'-10680' 13. N/A Prior to well operation Subsequent to operation Representative Daily Average Production or Inj, ection Data OiI-Bbl Gas-Mcf Water-Bbl Casing Pressure Tubing Pressure 14. Attachments (Workover Well History~ Daily Report of Well Operations [~ Copies of Logs and 15. I hereby certify that the foregoing is true and correct to the best of my knowledge Signed ~ ~/)~" ~~ Title Associ ate Engineer Date Form 10-404 Rev. 12~-85 (Dani) SW02/43 Submit in Duplicate ARCO Oil and Gas Company Well History - Initial Report - Dally Instructiona: Prepare and submit the "Initial Report" on the first Wednesday after a well is spudded or workover operation8 are started. Daily work prior to spudding should be summarized on the form giving inclusive dates only. District Alaska Field Swanson River Auth. or W.O. no, AFE 489726 Roll'n 5 iState ICounty. parish or borough North Slope Borough LeaseorUnlt Lease Designation A-028996 ITItle Recompletion Alaska IWell no. SCU 21-8 Operator ARCO Alaska, Inc. AP1 No. N/A IData 5/13/87 ARCO W.I. IHour 0030 Hfs' [Prior status if a w.o. Spudded or W.O. begun Workover Date and depth as of 8:00 a.m. 4/o5/87 4/07/87 4/20/87 5/09/87 5/13/87 5/14/87 5/15/87 Complete record for each day reported RU W/L, tst lubr. RIH w/gauge ring to XA slv@ 10,560', POOH. RIH w/perforator to 10,440', shot hole, POOH & redress tl. RIH, shoot 2nd shot @ 10,440', POOH, RD. Instl & tst tree saver. Pmp lease wtr dn tbg tak'g rtns out prod csg ann. Initial tbg press & PC press = 3750 psi. Final press on tbg= 450 psi, PC = 700 pso w/steady decrease in PC press. Pmp total of 495 bbls. Well secured. PC/Tbg = 1150 psi. Pap 138 bbls lease wtr, tak'g rtns dn flowln. PC &tbg press = 450 psi. Pmp 5 bbls 9.8# brine, 20 bbls LikeSal & 5 bbls 9.8# brine. Displ w/9.2 ppg brine w/ann closed. Press up 150# when pill hit perfs. With 9 bbls pill into perfs, add'l 50-100#. Shut dn f/15 min. Pap add'l 5 bbls; pressure held. Open ann, pmp 341 bbls 9.2# brine. Secure well. Tbg press = 400 psi -,Csg press = 400 psi. RU Halliburton, bleed gas off & load hole w/45 bbls brine. Circ 1 vol. Shut pmp dh; well dead. Secure well, RD Halliburton. RIH w/tbg jet cutter, cut tbg@ 10,581' & 10,545', POH, RD GO. 7" @ 11,000' 10,944' PBTD, Kill well 9.7 ppg NaCl~ Accept rig @'0030 hfs, 5/13/87. Bleed tbg& csg to 0 psi. Circ 9.2 ppg brine w/open choke to kill well. 7" @ 11,000' 10,545' TOF, Kill well 9.2 ppg NaC1 Brine Circ& kill well. ND tree, NU & tst BOPE. tbg. POOH, LD 2-7/8" 7" @ 11,000' 10,370' TOF, RIH w/3½" DP 9.2 ppg NaC1 Brine POOH, LD 2-7/8" tbg string. Tong dye dropped in hole. RU WL, RIH, rec'd tong dye w/magnet, RD WL. PU OS, RIH, picking up 3½" DP. ~O~_O ]°ate 6/08/87 ] Title For form prepp,*~l~' an~istributlo~ see Procedures ~anual, Section 10, Drilling, Pagd~6 and 87. Drilling Supervisor ARCO Oil and Gas Company 4~, Daily Well History--Interim Instructions: This form is uSed during drilling or workover operations. If testing, coring, or perforating, show formation name in describing work performed. Number all drill stem tests sequentially. Attach description of all cores. Work performed by Producing Section will be reported on "lnlerirlf' sheets until final completion. Report official or representative test on "Final" form. 1) Submit "Interim" sheets when filled out but not less frequently than every 30 days, or (2) on Wednesday of the week in which oil string is set. Submit weekly for workovers and following setting of oil strin~ until completion. District IC°unty °r Parish Istate Alaska North Slope Borough Field ~Lease or Unit Swanson River I Lease Designation A-028996 Alaska IWell no. SCU 21-8 Date and deptll as of 8:00 a.m, 5/16/87 thru 5/18/87 5/19/87 5/20/87 5121187 5/22/87 5/23/87 thru 5/26/87 Complete record for each day while drilling or workover in progress 7" @ 11,000' 10,582' TOF, RIH w/OS 9.1 ppg NaC1 Brine POH w/OS, rec'd 7 its, 2-7/8" tbg. Redress OS, RIH, wrk over fsh @ 10,464', wrk fsh, POOH, rec'd 3 its. Redress OS, RIH, catch fsh @ 10,557' DPM, POH, rec'd XA slv, pkr & 7' of 2-7/8" tbg. TIH w/wsh pipe to TOF @ 10,582', wsh & tag fill @ 10,515' MD. Rotate & cln fill f/10,515'-10,524' top of pkr. Circ, wtr back brine, M&P HEC pill, POOH, LD wsh pipe. PU OS & RIH. 7" @ 11,000' 10,623' TOF, POOH 9.1 ppg NaC1 Brine RIH, tag TOF @ 10,576' MD, wrk over fsh, POOH; rec'd cut jt of 2-7/8" tbg. Redress OS, TIH, latch fsh @ 10,623', rotate to rel pkr, came free, POOH. 7" @ lls000' 10,625' TOF, PU kelly 9.1 ppg NaC1 Brine Cont POOH; rec'd CC safety jr. Redress OS, TIH, catch fsh, Jar, POOH; rec'd XA slv& box below same. PU short catch OS, RIH, att to wrk over fsh. PU kelly. 7" @ 11,000' 10,625' TOF, POH 9.0 ppg NaC1 Brine Att to wrk over fsh w/o success, POH. PU 6" shoe & wsh pipe, RIH, rm thru perfs to TOF, mill over TOF to 10,627'; burning shoe wore out, LD kelly & prep to POOH. 7" @ 11,000' 10,625' TOF, RIH w/OS 9.1 ppg NaC1 Brine POH; left btm 12' of wsh pipe in hole. RIH, spear fsh, POH; full rec'y. MU OS, RIH w/same. 7" @ 11,000' 10,629' TOF, RIH w/bit & scrpr 8.8 ppg NaC1 Brine Repair rig. Fin RIH, cut brine to 8.9 ppg, catch fsh, pulled free, POH; no rec'y. RIH w/new grapple, att to latch fsh w/o success, FOH w/OS. RIH w/burning shoe & wsh pipe, mill over fsh to 10,629', POH w/burning shoe. RIH w/new burning shoe, mill over pkr to 10,630', POH f/OS; wsh pipe twisted off w/TOF @ 10,615'. MU spear, RIH, catch fsh, POH w/WP fsh; full rec'y. RIH w/OS, att to catch pkr w/o success, POH. RIH w/bit & scrpr. Si~~ ~ ~(,,. 6/08/87 Drilling Supervisor For form preparatioj:~a~c( dist~-bution ~ see Procedures M~nu~ Section 10, Drilling, Pages 8§'"an-d 87 ARCO Oil and Gas Company Daily We,l History-Final Report Instructions: Prepare and submit the "Final Report" on the first Wednesday after allowable has been assigned or well is Plugged, Abandoned, or Sold. "Final Report" should be submitted also when operations are suspended for an indefinite or appreciable length of time. On work@vets when an official test is not required upon completion, report completion and representative test data. in blocks provided. The "Final Report" form may be used for reporting the entire operation if space is available. I County or Parish Field ILease or Unit 1 Swanson River Auth. or W.O, no. JTitle I AFF. 489726 Roll'n 5 Operator I A.R.Co. ARCO Alaska, Inc. Spudded or W.O. begun IOate Workover I 5/13/87 District Alaska 5/27/87 5/28/87 Date and depth as of 8:00 a.m. 5/29/87 Accounting cost center code State Alaska North Slope Borough I Well no. Lease Designation A-028996 SCU 21-8 Recompletion API No. N/A W.I. ~otal number of wells (active or inactive) on this lc@st center prior to plugging and I labandonment of this well I IH@ur IPrior status if a W.O. ! 0030 Hrs. I Complete record for each day reported 7" @ 11,000' 10,629' TOF, Tst'g tbg hgr 8.8 ppg NaC1 Brine Fin RIH w/bit & scrpr, load surf csg ~/130 bbls brine, C&C, POH. PU retry BP, RIH to 10,505', set @ 10,505', att to tst csg. Isolate leak in csg bet 10,474'-10,443'. Tst csg w/BP @ 10,443' to 2500 psi; OK. Set RTTS w/SSSV @ 60'. PU new tbg hgr & land same, tst to 5000 psi; OK. Tst 7" packoff to 3000 psi; OK. 7" @ 11,000' 10,629' TOF, Rn'g 3½" tbg 8.8 ppg NaC1 Brine LD hgr, retrv& LD RTTS. Pull BP, CBU, POOH, LD DP. RU "GO", make GR/JB rn to 10,629', POOH. PU 7" pkr/tailpipe, RIH, set top of pkr @ 10,400', RD "GO". RU & rn 3½" single compl. '7" @ 11,000' , 10,629' TOF, RR 8.8 ppg NaCl Brine Rn & lnd 338 its, 3½", 9.2#, N-80 BTC ABM tbg w/FB-1Pkr @ 10,400', Muleshoe @ 10,453', XN Nipple @ 10,444'. ND BOPE, NU & tst tree & tbg hgr to 5000 psi. RR @ 0700 hfs, 5/29/87. Old TD Released rig 0700 Hrs. Classifications (oil, gas, etc.) Oil Producing method Flowing Potential test data INew TD Date I PB Depth JKind of rig 5/29/87 I IType completion (single, dual, etc.) Single Official reservoir name(s) Swanson Creek Rotary Well no. Date Reservoir Producing Interval Oil or gas Test time Production Oil on test Gas per day Pump size, SPM X length Choke size T.P, C'.P. Water % GOR Gravity Allowable Effective date corrected The,,, abg~' is~ correct ~,~,~ ~ IDate ITitle S~gn ~~ 6/08/87 Dr±llin$ Supervisor _ .- .~-I ~' ..... ~ ~-or torm preparFt~ojl and distribution, see Procedures ~Maflual, Section 10, Drilling, Pages 86 and 87. TO: ADDRESS: ARCO ALASKA, INC. Cook Inlet/New Ventures Engineering LOG TRANSMITTAL FROM: DATE: WELL: Please find the following logs enclosed' Log Blue *** Sepia *** Line Folded Rolled My)ar Tape . . . .. Rece i pt Acknowl edgment.k/ ....... ' _ ..... ,~.. Da te' Return Recei ~~ska, Inc. ATTN: Judy Boegler ATO-.I)~ Post Office Box 100360 AnKhorage, AK 99510 ,~"'-~ STATE OF ALASKA ~ ALAS,,., OIL AND GAS CONSERVATION COMb,,,.,SION APPLICATION FOR SUNDRY APPROVALS 1. Type of Request: Abandon [] Suspend [] Operation Shutdown · Re-enter suspended well [] Alter casing [] feet Time extension [] change approved program [] Plugging [] Stirflulate [] Pull tubing~Amend order [] Perforate '~....Other [] 2. Name of Operator ARCO Alaska~ Inc. 3. Address P. O. Box 100360 Anchorage, AK 99510-0360 4. Location of well at surface 660, FNL, 1978' FEL, Sec. 8, T7N, R9W, SM At top of productive interval 660' FNL~ 1978' FEL, Sec. 8, T7N, Rgw, SM At effective depth 660' FNL, 1978' FEL, Sec. 8, T7N, Rgw, SM At total depth 660' FNL, 1978' FEL, Sec. 8, T7N~ RgW~ SM 5. Datum elevation (DF or KB) RKB 1 34, 6. Unit or Property name Soldotna Creek Unit 7. Well number SCU 21-8 8. Permit number 9. APl number 50_N / A 10. Pool Swanson River -.Hemlo9k 11. Present well condition summary Total depth: measured feet true vertical 11, O00'ND feet 11 , 000' TVD Effective depth: measured feet true vertical 1 0,944 'MD feet 1 0,944 ' TVD Casing Length Size Structural Cellar Conductor 33 ' 22" Surface 2485' 11 -3/4" Producti on 7" Plugs (measured) Junk (measured) None None Cemented Measured depth True Vertical depth Construction Cement 1480 sx Class G 2 stages 1st stage 585 sx C1 2nd stage 615 sx Cl 48'MD 48'TVD 2500'MD 2500'TVD G 10,944'MD 10,944'TVD G Perforation depth: measured 10,605'-10,630', 10,638'-10,661 ', 10,671 '-10,680' true vertical 10,605'-10,630', 10,638'-10,661,, 10,671 '-10,680' Tubing (size, grade and measured depth) 2-7/8", 6.5#, N-80, EUE 8rd ~ 10,679' Packers and SSSV (type and measured depth) Baker 7" FH pkr.~ ~ 1N_~RZ~, & 1N R~n, R=b~,- 7" Mede? r~ ~ 10 5~tl 12.Attachments Description summary'Of-pro~)o~l--~' Detailed operations program ~ BOP sketch 13. Estimated date for commencing operation March ~0, 1987 14. If proposal was verbally approved Name of approver Date approved 15. I hereby certify that the foregoing is true and correct to the best of my knowledge Signed ~0~~' ~}.,L,L~ Title Associate Engineer Commission Use Only (JG) SA2/24 Conditions of approval Notify commission so representative may witness I Approval No. [] Plug integrity [] BOP Test [] Location clearanceI -?-.-/-? / Approved by _ ~etur~ ~ Commissioner the commission ua~e ..~ -~.~ --~ Form 10-403 Rev 12-1.85 Submit in triplicate SCU 21-8 WORKOVER SUMMAI~Y Prior to MIRU workover rig, kill SCU 21-8 with g.o ppg NaC1 brine by opening the XA sleeve at 10,$61' and circulating down the tubing and up the annulus. 2. MIRU workover rig. 3. ND tree. NU and test 11", $000 psi, BOPE. 4. Recover 2-7/8" tubing and three packers from the wellbore. 5. Clean out wellbore to 10,944' PBTD and test casing to 3000 psi. 6. Set retrievable bridge plug. 7. Remove tubing spool and install new secondary 7" seal unit and test. 8. Retrieve bridge Plug g. Perforate underbalance with $", 12 spf, tubing-conveyed guns: 10,680'- 10,671' 10,661'-10,638' 10,630'- 10,605' 10. Gravel pack and recomplete with 3-1/2" tubing. 11. Displace well to lease crude. 12. Set BPV and secure well. Release rig and turn over to production. $CU 21-8 WORKOVER GENERAL DISCUSSION SCU 21-8 WAS ORIGINALLY DRILLED AND COMPLETED IN FEBRUARY, 1963. A REMEDIAL WORKOVER WAS COMPLETED IN AUGUST, 1973, WHEN THREE PACKERS WERE INSTALLED FOR GOR CONTROL. IT IS CURRENTLY PRODUCING AT 300 BOPD, 140 BWPD, 20MM CFPD AND IS ONE OF THE MORE PROLIFIC PRODUCERS IN THE FIELD. THROUGHOUT THE LIFE OF THE WELL, THERE HAS BEEN A HISTORY OF SAND AND ASPHALTINE PROBLEMS. ROCKS AND GRAVEL ARE FREQUENTLY REMOVED FROM THE CHOKE BODY. FILL OR BUILD-UP WAS ENCOUNTERED AT t 0,637' IN AUGUST, 1986. THE FOLLOWING WELLBORE PROBLEMS HAVE BEEN DIAGNOSED: 1. THERE IS TUBING-PRODUCTION CASING COMMUNICATION, BUT THE PRODUCING CASING HAS INTEGRITY. 2. THE TUBING HANGER IS LEAKING. 3. THE PACKER IS LEAKING. 4. THE TOP AND BOTTOM MASTER VALVES ARE LEAKING THE PRIMARY OBJECTIVES OF THIS WORKOVER ARE TO RECOVER THE EXISTING COMPLETION STRING, CLEAN OUT TO PBTD, GRAVEL PACK THE PRODUCTION INTERVALS AND RECOMPLETE. THIS WELL WILL BE KILLED WITH 9.0 PPG NACL BRINE PRIOR TO MOVING IN THE RIG. SEE ATTACHED WORKOVER SUMMARY FOR ADDITIONAL INFORMATION. WELL PROFILE ---.... co~r¢ ARCO ALASKA, INL ~'LL 2 1 -§ F~LD SOLDOTNA CREEK STATE ALASKA DATE 2-87 COMPLETION DETAIL -- - 11-3/4" ~.~ 2500' CASINO CAll, lO CASINO SIZE 22= 11-~/4 7= 29 26 ~EIOHT 47 ' 2~ ~ GRADE J-55 N-80 p-ltn THRE AD 8rd BTC / DEP~ S~' 2~00' 10994' LOCATOE SEAL ASSEMBLY - GRAVEL PACKER ~ 10470' PERFORATED NIPPLE SAFETY JOINT - ! 0501 ' 90' - 3-1/2" BLANK r - 1 o591 ' - 10605' 10650' - 106~;8' 90' - ~-t ';'2'' OF SCREEN ;'°'"'t , 10671 ' 'O-RING'SUB (~ 1 3681 ' ~ 1 O' 3-1 ,/'~" TELLT ALE 'AcREEN SUMP PKR ,~ 10694' L 7"~ 10994' Proposed Completion ,. .f · 6594' 658Z' O e e i 0 · . · . · · , ---- 10,560.8~' 10,564. 03' 10,570.21' ' 1060S0 o · · · lO 626 'o3' ., , · : -, 10,627. O9' ,.cae 10,630. 29' ,os,o' 10,636.92' ,659.82 ' - ,663.00' < ,66~00'- ~ K.B, %0 TUBING HAN(~' TUBING HA~GER ~ PUP JT. 2~"-.. 8rd TUBING CAI~O 1~ :NAtiDREI, CA~O M~ NMmREL 37 CA]~3 ~ ~:REL 2? JrS. CAI~O MN MAt~EL 17 JTS. CA~O ~ NANDREL 13 Jr$. CA~O ]~ MANDREL ?JTS. CA~O MN ~REn 2~, z,.,z 8~ TU~mG 2%' z~ 8r~ TU~ZNG 2%I EU 8rct TUB~G 2%. EUE Sx~ TUB~G OT/~ "XA" SLEEVE 22" BAKER 299 FH PACKER OT/~ .$u NIPPLE, Position #2 I JT. 2%. EUE 8r~ T~3II~G BAKER Brm~T Jr. 2%" 3.66" O. D. BAKER BLAST JT. 2%, 3.66" O. D; BROWN "CC" SAFETY Jr. OT/~ "XA" SLEEVE RAKSR 29~ FH PACKER OT]~ ns," NIPPLE, Position #1 BAKER BLAST JT. 2%" :-3.66" O. D. BAKER BLAST Jr. OT]2~ taXA" SLEEVE STOP SUB x 7" MODEL nD" PACKER 29~ & ~ ~ASSLX. CA2J~O "D" NIPPLE 1887o6~ 13.00, ' 14~.o~ 13.07 1170,A~ 12.97 849. 61 13.03 '~37.62 13.03 1.3.05 221.~0 13.09 391 3.15' 6.68, 1.~' 31.62' 2.00 ' 20,10 1.06 3.18 6.65 1.60 1.00 2e..30 3.18 1,00 4.27 : .,.eh' / BAKER BLAST Jr. Z~" -3.062" O.D. 9.95 . : _: ,o ,',-'~' 10'679'12' - ' ; , - SCU 21- 8 ...... ~o~ ~ ~ ,o,~, CASING ~ TUBINGDETAIL . SECTION 8 ~ 7N.,R.gW. T.D. 11,~' STANDARD 0IL C0HPAN~ 0~ CALIFORNIA W[STERN 0P[EATIONS, INC. I ~ I ~1 I iiii Current Completion ~/) 1/7~ i ANNULAR PREVENTER 7 PIPE RAMS 6 BLIND RAMS 5 3 1. 11-3/4" SURFACE CASING 2. 7" CASINO HEAD 12" - 3000 PSI FLANGE 3. 12"- 3000 PSI X 6"- SO00 TUB IN(3 HEAD 4. 6"- 5000 PSI X 11"- 5000 PSI CROSS-OVER SPOOL. 5. 11" - SO00 PSI BLIND RAMS 6. 11"- SO00 PSI PIPE RAMS 7. 11"- 5000 PSI ANNULAR ACCUMULATOR CAPACITY TEST 1. CHECK AND FILL ACCUMULATOR RESERVOIR TO PROPER LEVEL WITH HYDRAULIC FLUID. 2. A~URE THAT ACCUMULATOR PREGSURE 15 3000 PSI WITH 1500 PSI DOWNSTREAM OF THE REGULATOR, 3. OBSERVE TIME, THEN CLOSE ALL UNITS SIMULTANEOUSLY AND RECORD THE TIME AND PRESSURE REMAININGAFTER ALL UNITS ARE CLOSED WITH CHARGING PUMP OFF. 4.. REOORD ON THE IADO REPORT. THE AOOEPTABLE LOWER LIMIT IS 45 8EOOND8 CLOSING TIME AND 1200 PS1 REMAINING PRESSURE. BOP STACK TEST 1. FILL BOP STACK AND MANIFOLD WITH BRINE'! 2. CHECK THAT ALL HOLD-DOWN SCREWS ARE FULLY I~ETRACTED. PREDETERMINE DEPTH THAT TEST PLUG WILL ,SEAT AND ,SEAT IN WELLHEAD. RUN IN LOCK-DOWN SOREWS IN HEAD. 3. CLOSE ANNULAR PREVENTER AND CHOKES AND BYPASS VALVES ON THE MANIFOLD. 4.. TEST ALL COMPONENTS TO 250 PS1 AND HOLD FOR 10 MINUTES. 5. INCREASE PRESSURE TO 1800 PSI AND HOLD FOR 10 MINUTES. BLEED TO ZERO PSI. 6. OPEN ANNULAR PREVENTER AND CLOSE PIPE RAMS. 7. INCREASE PRESSURE TO 5000 PSI AND HOLD FOR 10 MINUTES. 8. CLOSE VALVES DIRECTLY UPSTREAM OF CHOKES. BLEED DOWNSTREAM PRES,SURE TO ZERO PSI TO TEST VALVES. TEST REMAINING UNTESTED MANIFOLD VALVES, IF ANY, WITH 5000 PSI UPSTREAM OF VALVE AND WITH ZERO PS1 DOWNSTREAM. BLEED SYSTEM TO ZERO PSI. 9. OPEN PIPE RAMS. BACKOFF RUNNING JOINT AND PULL OUT OF HOLE. CLCkSE BLIND RAMS AND TEST TO 5000 PSI FOR 10 MINUTES. BLEED TO ZERO PSI. 10. OPEN BLIND RAMS AND RECOVER TEST PLUG. MAKE SURE MANIFOLD AND LINES ARE FULL OF BRINE AND ALL VALVES ARE SET IN THE DRILLING POSITION, 11. TEST STANDPIPE VALYES TO 5000 PSI. 12. TEST KELLY COCKS AND INSIDE BOP TO 5000 PSI WITH KOOMEY PUMP. 13. RECORD TEST INFORMATION ON BLOWOUT PREVENTER TEST FORM. SIGN AND SEND TO DRILLING SUPERVISOR. 14.. PERFORM COMPLETE BOPE TEST ONCE A WEEK AND FUNCTIONALLY OPERATE BOPE DAILY. DM MARCH 9, 1 g87 ~"1I£ FOLLOWI~G IS A 'LIST OF MATERIAL ENCLOSED HEREIN. Chevron U S A. Inc. P.O. Box 7.839, Ar, chor~, AK c.~5~0 TRA N S,Y, ITT ED ~. j'~. PLEASE ClIECK AND ADVISE I}D~nlA'. .... '~ ~jAL.~t~ RECEIVED BY Date ;~g 19 ~ - SUBMIT IN DUPLICATE* STATE OF ALASKA : structions on OIL AND GAS CONSERVATION COMMITTEE ii i i iii i WELL cOMPLETION OR RECOMPLETION REPORT AND LOG* ii ~,~. T¥,E oF W~:L~., o,,. ~ ~A~ ~ ~ ' " W ELI, W ELL DR Y Other b. TYPE OF COMPLETION: ;V ELI. ();'ER EN BACK P,E SV R. Other __ 2. NAbIE OF OPERATOR 3. ADDRESS OF OPERATOR 4. LOC^TION or WELL (Report location clearly and in accordance with any State requirements)* ONIGINAL 5. APl NU-M.E~CAL CODE $0- I.~ - I ~ I 17 At surface At top prod. interval reported below At total depth I-IOW 1V/.ANY* ROTARY TOOLS 22. PRODUCING INT~ERVAL(S), OF THIS COMPLETIO.N~TOP, BOTTOM, NAME (~ AND ~)~ 8. UNIT,FA.R,M OR LEakSE NAME g. WELL NO, 10. FIELJ) AND POOL, OR WILDCA. T 11. SEC., T., R., M., (BOTTOM HOI~E OBJECTIVE) 12. P~R,IVIIT N'O. a'r, GR, ,rfc), IrT. ELa~V. CASINGtlEAD INTERVALS DRILLED BY 'I CABI,E TOOI,S 23. %VAS DIRECTIONAL SURVEY MADE 24. TX~:)E ELECTRIC AND OTHElq,LOCrS RUN "~5. ' CASING I~ECORD (Report all strings set in C,~SI2qG SIZE WEIGHT, LB/ET. DEPTH SET (~) HOLE SIZE 26. S!zt~ 28. PERFORATIONS LINER EECOt~I) TOP (};ID) ., I EQT['TO~/i (A~D) ]SACt<S CEMENT* OPFAN TO P~OD~ONI' ({nterval, size[ and number) 27. SCi-~ EEN (AID) i i 30. PIZODUCTION CEMLNTING RECORJ2) A?~OUNT PULLED TUBING EEC OPJ) D'~TE OF TEST !!!I-iOUI~S TESTIS)! ' ICI-!OXEi Size ITEST[~'0D'NPEt~oDF6'a OI~BBn. G~A{CF. WATEa--BBL. ] GAS-OIL IL~TIO FLOW, ~TBING ] CASCO PREssuRE [CAL~T~ OI~BBL. GA~I~CF. WA~BBL. 1 OIL GRAVITY-~I (CORR.) al. ~is~osn',os or ~as (Said; u,e~/gr/ueL renteR, etc.) J 32. LIST 0F ATTACHMENTS " '~3. I hereby certify that the foregoing and attached information is complete and correc{ as determined from alI~aVatlable records SIGNED TITLE DATE *(See Instructions and Spaces for Additional Data on Reverse Side) INSTRUCTIONS General: This form is designed for submitting a complete arid correct welt completion report end log on all types of lanJs and leases in Alaska. Item: 16: Indicate which elevation is used as reference (where not otherwise shown) for depth measure- merits given in c, lher spaces on this form and in any att~chmer'~ts. Items 20, and 22:: If this well is completed for separatc, production from more than one nterval zone (multiple completion), so state in item 20, and in item 22 show the prc. Jucing interval, or intervals, top(s), bottom(s) and name (s) (if any) for only the interv~l reported in item 30. ,Submit a separate report (page) on this form, adequately identified, for each additional interval to be seperately produced, show- ing the acktitional data pertinent to such interval. Item26: "Sacks Cement": Attached supplemental records for this well shoul:J show the details of any mul- tiple stage cementing and the location of the cementing tool. Item 28: Submit a separate completion report on this form for each interval to be separately produced. (See instruction for items 20 and 22 above). OF' FO{iMATION TESTS 1NCLUI)IN(; INTEI~.VAI., TESTED, PHESSURE DATA AND'~OVERIES OF OIL GAS.- 35. GEOLOGIC M AR KE12~ WATEIt AND MUD · \TA Aq'"AC'[ IiRIEF' Dl~C(.'a[~i~6~$ OF' L!TI. toILOGy, POROSJTY, FH~'CTURES, APPARENT DIPS, ANI.). I)I~*I'EC'I'EI) SI[tlW$ Oi" ¢)lb, G/k.~ O11 IVATEII. .. _ AREA: Kenai Peninsul~Cook Inlet Area, Alaska LAND OFFICE: Anchorage LEASE NO.: A-028996 PROPERTY: Soldotna Creek Unit WELL NO: /~C~ 21-8 ) Section 8 T. 7 N., R. 9 M., Seward B & M LOCATION: Surface: 660' South and 1978' East from Northwest corner of Section 8 ELEVATION: 134' K. B. K. B. is 15' above ground. DATE: April 4, 1963 BY: 'C. Vi CHATTERTON, District oupeff~nt~ndent DRILLED BY: Coastal Drilling Company, Rig #5. DATE COMMENCED DRILLING: December 16, 1962. DATE Col~L~LETF~ DRILLING: February 5, 1963. DATE OF INITIAL PRODUCTION: February 10, 1963. PRODUCTION: Daily Average 581 B/D Flowing Oil 580 B/D Gravity 380API Water i B/D TP 960 psi Gas 86 MCF/D Bean 11/64" ,, ,, · -,,- - ,, - ~, ,, ,-, . ~ ...._., ....... ; .... ~ ~ - -,;',, ',' ;,, i . TOTAL DEPTH: 11, 000' PLUGS: 10,942 ' - 10, 994' jUNK: None CASING: 22" cemented at 33' 11 3/4" cemented at 2500' 7" cemented at 10,994' COMPLETION REPORT SOLDOTNA CREEK UNIT 21-8 Page 2 Section 8, T. 7 N.~ R. 9 W., Seward B & M T~~OIL COMPANY OF CALIFORNIA , ¥~STERN OPERATIONS, INC. - OPERATOR PERFfEAT ING RECOR~: 4- ~-" holes / foot 10,605' - 10,630' h - ~-'' holes / foot 10~638' - 10,661' - holes / foot lO,6?l' - 10,680' WELL SURVEYS: 1. Schlumberger Induction - Electrical log 50'~- ll, OOO' 2. Schlumberger Sonic log 100' - 10,999' 3. Schlumberger Microlog-Caliper 2500-7500' & 9999'-10,999' k. Schlumberger Continuous Dipmeter 2500' - ll~ 000' 5. Schlumberger Cement Bond log 3800' - 10, gho' 6. Schlumberger Neutron Collar log 99h0' - 10,9~0' DRILL STEM TESTS: None December., ,!~, 1962. Spudded at h:OO AM. Drilled 16" hole to hO3' December., 17, 1962 Drilled 16" hole to 1738' 81-8~ pcf. mud Dec~embe..r .18z 1962 Drilled 16" hole to 2000' and 12¼" to 2500'. Ran Schlumberger Induction - Elect- rical log 2069' - 50' and Sonic log 2069' - 100'. Unable to get below 2070'o 82-88 pcf. mud December 19, 1~62. Reamed 16" hole to 2000' and opened 12¼" hole to ±.~ to 2101 . 83-85 pcf. mud December 20 & .21.~. 1962 Opened 12¼" hole to 15½" to 2~00'.. Ran Induction Electrical log and Sonic log 2503' - 2069'. Conditioned hole. Ran 62 joints ll 3/h" casing. COMPLETION REPORT Page 3 SOLDOTNA CREEK UNIT 21-8 Section 8, T. 7 N.~ R. 9 W.~ Seward B & M STANDARD OIL COM~PANY OF CALIFORNiA, WESTERN OPERATION~"," i~C. "0FERATOR CEMENTING DETAIL Cemented 11 3/4" casin$ at 2500' with 580 sacks cement around shoe (last 100 sacks treated with 2% Ca CL2) and 900 sacks cement through DV collar at 1413'. Cement in place at l:lO ;24. CASING DETAIL K.B. depth Above K. Bo 35 joints 11 3/4", 47//, J-55, S8R, R3 DV Collar 26 joints 11 3/4", 47#, J-55, SSR, R3 Float Collar 1 joint, 11 3/4", 47#, J-5~, S8R, R3 Baker Shoe Casing Cemented at 3.00' 2. oo, 1414. 4' lo41.52' 24.¢5.96' 1.75' 2457.71' 41.63' 2499.34' 1.50[ 2500.84' '2500.84 ' Installed BOPE. December 22, 1962 Drilled mouse hole and changed hook and blocks. Conditioned mud.. December 23, 1962 Ran l0 5/8" bit and drilled out DV Collar at 1420'. Tested DV with 1800 psi - OK. Drilled out float collar, cement and shoe at 2500'. Drilled l0 5/8" hole to 3433'. 69 pcf. mud December 24, 1962 Drilled 10 5/8" hole to 3708'. BOPE raised 5". Ran Schlumberger Microlog and Cement Bont Log to 2500'. Did not find casing parted. 71 pcf. mud D_ecember 25,,, 1962 Drilled 9 7/8" hole to 4171'. 71-72 pcf. mud COMPLETION REPCRT SOLDOTNA CREEK UNIT 21-8 Page 4 Section 8, T. 7 N., R. 9 W., Seward B & M STANDARD OIL ~'0.""0~CALIFORNIA,' ' ]~STF~N Opm[Ti6NS,~' ~NC'i - OPERATOR Decembe. r ,26~' ,,1,,96,2~ Drilled 9 7/8" hole 4297'. Left bit and 3 drill collars in hole. Ran 8 5/8" X ?" Bowen overshot and engaged top of fish at 4178'. Pulled and recovered fish. Drilled 9 7/8" hole to 4376'. 72-75 pcf. mud December 27-30~ 1962 Drilled 9 7/8" hole 4376~-6064'. Increased mudweight to 90~ pcf. 76-90 pcf. mud December 31~ ..176.2- January 3, 19~ Drilled 9 7/8" hole to 6912'. Lost 150 barrels mud while drilling at 6850'. Mixed lost circulation material. 93-95 pcf. mud January 4r~ 27._~. 1963 Drilled 9 7/8" hole t~ 11,010'. 93-95 pcf. mud J..anuary' 2..8~ 1963 Drilled 9 7/8" hole to ll, O16'. Conditioned hole. Ran Schlumberger Induction- Electrical log 11000'~2503' Sonic log 10, 999 ' -2503 ' Microlog - Caliper 10,999' 9999' and 7500'-2500' and coutinuous Dipmeter ll, 000'-25OO' J_anuary 29, 1.~63 Ran 9 7/8" bit and conditioned hole to ll,O00'. Measured drill pipe and found T.D. at ll, O00'o (16" correction) January 30, 1963 Ran and cemented 7" casing. COMPLETION REPORT Page 5 S OLDOTNA CREEK UNIT 21-8 Section 8, T. 7 N.~ R. 9. W,, Seward B & M STANDARD OIL COMPANUf OF CALIFCRNIA, ~STERN OPERATIONS, INC. - OPERATOR Cemented 7" casing at 10,994' in 2 stages with 1200 sacks of cement treated with 0.5% HR-4 using Halliburton power equipment. Used 1 top and 1 bottom rubber plug. 1st Stage around shoe with 585 sacks of oement. Pumped 40 bbls. of water ahead, mixed cement in 13 mins. using Halliburton truck, displaced in 36 mins. using rig pumps. Average slurry weight 117#o Bumped plug with 2000 psi. Full circulation. 2nd Stage t,hrough DV at 6594'. Dropped DV bomb, opened DV ports in 35 mins. Pum~e~s. of water ahead,-mixed 615 sacks of cmment in 15 mins. using Halliburton truck, displaced in 20 mins. using rig pumps. Average slurry weight 117#. Closed DV ports with 2'000 psi. Full Circulation. Cement in place at 3:15 PM. Hookload weight of casing before cementing 214,000~ after cementing before landing casing 194,000~ at time of landing casing 194, O00~ CASING DETAIL K. B. Depth K. B. to landing head 1 joint 7", 29#, BT N-80 119 joints 7", 23#, BT N-80 x- ore r 41 joints 7", 26# L8R N-80 DV collar 4 joints 7", 26~, L8R, N-80 47 joints 7", 29# L8R, N-80 46 joints 7" 29#, L8R, P-110 1 Marker joint, &2, 29#, L8R, P-110 11 joints, 7" 29#, L8R, P-110 including shoe and float collar Casing landed at ~810.64 ' 4864.56' 6.75~ 4871. 1722.57 ' 6593.88~ 2.00~ 6595°88' 169.02 ~ 6764.90~ 1817.~5~ 8582.35 ' 1922.84' 10505.19' 14.38' 10519.57: 474.80' 10994.37' laOOl, .37' Reinstalled BOPE and tested with 2000~ - OK. Ran 6" bit and dasing scraper on 2 7/8" drill pipe and drilled out DV at 659~'. Tc,zte6 DV collar with 2100 psi - OK, Page 6 COMPLETION REPORT SOLDOTNA CREEK UNIT 21-8 Section 8, T. 7 N., R. 9 W., Seward B & M _ STANDARD OIL CO. OF'CALIFORNIA, WESTERN OPERATIONS, INC. - OPERATOR February !,..$963 Drilled out baffle plate at 10,902' and drilled out cement to 10,942'. Condition- ed mud. Ran cement bond log 10,940' - 3800' and Neutron Collar Los 10,940' - 9940'. Ran Schlumberger Carrier gun and jet perforated with 4 - ~" holes per foot using alternate Crack-Jet and No-Plugs the intervals 10,680'- 10,671', 10,661'- .10,638 and 10,630' - 10,606~'. Ran casing scraper and cleaned out to 10,942'. February..3, .1963~ Ran a total of 331 joints 2 7/8", 6.5# N-80, 8R, Rg2, EUE tubing. TUBING DETAIL K.B. Depth K. B to tubing hanger (donut) Donut and pup joint pup joint 2 7/8" tubing 44 joints 2 7/8" tUbing Camco MM Mandrel - R 20 36 joints 2 7/8" tubing Camco MM .Mandrel - R ~0 28 joints 2 7/8" tubing Camco MM Mandrel - R 20 22 joints 2 7/8" tubing Camco MM Mandrel - R 20 15 joints 2 7/8" tubing Camco MM Mandrel - R 20 ll joints 2 7/8" tubing Camco MM Mandrel - R 20 7 joints 2 7/8" tubing Camco MM Mandrel - R 20 15 joints 2 7/8" tubing Camco MM Mandrel - R 20 23 joints 2 7/8" tubing Camco MM Mandrels - R 20 31 joints 2 7/8" tubing Camco MM Mandrel - R 20 47 joints 2 7/8" tubing Camco MM Mandr el - RD 47 joints 2 7/8" tubing Camco MM Mandrels~ CEV: empty 13.40' 4.65' 18.05' 8.15' 26.20' 1381.36' 1407.56' 900~ 13.00' 1420.56' 1136.58' 2557.14' 875# 13.00' 2570.14' 886.25' 3456.39' 850~ 13.00' 3469-39 ' 693.57' 4162.96' 825# 13.00' 4175.96' 474.66 ' 4650.62' 80C~ 13.00' 4663.62 ' 349.56' 5013.18' 775# 13.00 ' 5026.18' 220.59' 5246.77' 750~ 13.00' 5259.77' 473-75' 5733.52' 725# 13.00' 5746.52' 726.78' 6473.30' 700# 13.00' 6486.30 ' 981.37' 7467.67' 850# plugged 13.00' 7480.67 ' 1482.56 ' 8963.26' 800~ plugged 13.00' 8976.23' 1482.68' 10458.91' 13.05' 10471.96 ' Page 7 COMPLETION REPORT SOLDOTNA CREEK UNIT 21-8 Section 8~ T.. 7 N.~ R. 9..W..~ Seward B & M STANDARD OIL CO. OF CALIFORNIA, WESTERN OPEP~ATIONS, INC.,''' OPERATOR ~ TUBING DETAIL (cont'd) 1 joint 2 7/8" tubing Brown CC safety joint. 2 7/8" pup joint Brown 2 7~8" X 7" HS-16-1Z packer 2 joints 2 7/8" tubing Camco D Nipple 2 joints 2 7/8" tubing Venturi shoe Tubing landed at 31.73' 10503.69 ' 1.03' 10504.72' 10.13' 10514. 6.00' 10520.85' 61.41' 10582.26' ,92' 10583.18' 61.95' lO645.13 ' .67' 10645.80' Removed BOPE. COMPLETION DETAIL Installed Xmas tree and tested with 4800 psi for 10 rains. Held OK. Commenced displacing mud with oil at 8:30 PM. Pumped 50 bbls. of water ahead, followed by 495 bbls. of crude oil. Stopped circulating at ll:30 PM. Formation oil to surface at 2:00 AM February 5, 1963. Set packer at 10,515'. Flowed oil to sump until 12:30 AM. Started flowing to trap at ll:OOAM. Representative flow rate and cuts as follows: FLOW RATES , ~ , BEAN TBG. CSG. TRAP FLOW PERIOD OIL GAS SIZE PRESS. PRESS. PRESS. ,~ , ~_ _ , ~ ~. ~ ,, ,, 1. 2 Hrs. 1525B/D - - MOF/D 30/64" 425# 0 90# 2. 3 Hrs. 960B/0 120 MCF/D 15/64" 81~½ 0 90~ % TOTAL CUT %WATER %EMULSION % SAND & MUD CORR. GRAVITY 1. 0.5 0.1 0.1 0.3 37.2°API 2. o.5 o.1 o.3 - - - Shut well in at 5:30 PM. Shut in pressures; Tbg. Preasure 1150 psi, Csg. pressure O psi. Produced estimated 375 bbls. Formation oil. Flowed 300 bbls. to tank and estimated 75 bbls. to sump. Installed casasco plug. Rig released at 6:00 PM February 5, 1963, COMPLETI ON REPORT SOLDOTNA CREEK UNIT 21-8 Section 8, T. 7. N.~ R. 9 W.~ Seward B & M STANDARD OIL COMPANY OF CLAIF~RNiA, WESTERN OPERAtiONS," INC. - OPERATOR DEVIATION DATA DEPTH DEGREES DEPTH DEGREES 600 ' 1169 ' 2000 ' 3065' 3500' 3945' 4096' 4630' 518o' 5415' 5760' 5973' 6260' 6404' 6551' 7315' 7520' 7707' 7970' 8130 ' 8418 ' 8620' 8782' oo45' 0°45' 0°45' lO30' 0o45' 0°45' lO00' 1°00' 0045' 0o45' lO15' lO30' 0o45' 0045' 0045i lo~5' lO50' lO30' 1°15' lO15' lO15' l°45' 1°00 9034' 9254' 9400' 9535' 9794' 10038' 10222' lO30' lO10~ lO00' lo15' lO15' 0o30' 0o45' SRH/sat ..VI'EI~IAI,- (^I,A~KA) DEPT. - FI)-. R - Rolled S - Scpi. a F - Film X - Xerox B - Blueline TIlE FOLi,OWING IS A LIST OF MATERI;CL ENCLOSED HEREIN. PLEASE CIIECt'( AND ADVISE..II~iEDIATELY. COMPANY hELL HISTORY LOG 2" 5" ! I ]oo- zo--3 ti II il 'If tt ,t ti tI /l I t il i) %%.. % RECEIVED BY Rock Springs, Wyo. 82901;' Aren Code 307 Tel. 362-6488 ~'-]ire Line We]] Service Box 156 Cnsper, Wyoming 82601 Box 962 Soldotna, A!,?,s!,~ 99669 Area Code 913 Tel. 262-4496 SUBSURFACE PRESSURE SURVEY Producing Formation Elevation (CHF, DF, KB, etc.) Datum_ subsea, or Tubing set at Casing set at Production Packer at Perforations Subsurface Controls (Nipples, etc.) Instrument Data Company Running Survey Element - Range & No. Clock - Range & No. Calibr~tion Date Static Pressure Data Pressure at Datum @ ) Shuit-in Time ) Pi at Datum ............ Shut-in Tubing Pressure Shutdn Casing Pressure Top of Oil Top of Water Temperature at -t. 0!1· 3!,[~ feet Date of Last Test Pressure @ Datum, Last Test Shut-in Time, Last Test Flow Test Data Choke Size Period of Stabilized Flow Stabilized Production Oil ,134' , .... ~ O4 ~ 0994 ( ) ( ) '~ o6os-_LO68D, K2 9280 600_0tzsi 3 Hr. ,.. 4-1-75 g,-2. 79 psig hFS. psig 162 °F psig in hrs bbls/day MCr/day bbls/day Gas Water Flowing Tubing Pressure Flor, lng Casing Pressure Remarks' psig psig Operator ........... Company Standard 0il Comp~n.X ....... Lease SC U Well No.. 2 7L - ~- Field ~Sw,~ lq ~ OD R ~ v~ W State~~~ ....... Zero Point KB . GRD Depth D £B0 g00 60O $00 o0 O2 0¥ 04, Time Press., P, psig 3154 334.1 3542 3732 3913 4125 4197 4270 4279 j Static Test ~ &.__.~D Gradient. i871200c .093 201. 1200C ,Z00 190 1200C °O?5 t8112ooc oO9O 2~2 12ooc t 73 / 2oc , 9 J 3h 0264 ']'ime ,,. Press. At hrs. ?ubin~ Press. .,, Casi n g Press. .... Remark.~ TRANSMITTAL -AND ACK' ;q, EDG>fE:~'T. OF RECEIPT HATERIA. ~ALASK&) THE FOLLOWING IS A LIST OF ~ITERIAL ENCLOSED HEREWITH. CfIECK AND ADVISE I~Z¥~EDIATELY. PLEASE Received and checked by: . PERFORATIONS: SUMMARY (CONT'D) 4-%" holes/foot 10,605'-10,630' 4-%" holes/foot 10,638'-10,661' 4-%" holes/foot 10,671'-10,680' LOGS: I · Schlumberger Induction- Electrical log 50'-11,000' Schlumberger Sonic log luu'-10,999' Schlumberger .Microlog-Caliper 2500-7500' & 9999'-10,999' Schlumberger Continuous Dipmeter 2500'-11,000' Schlumberger.Cement-Bond log 3800'-10-,940' Schlumberger Neutroi Collar log 9940'-10,940' GO-INTERNATI.ONAL NEUTRON COLLAR LOCATOR LOG PRODUCTION BEFORE REMEDIAL METHOD- FLOWING OIL'- 5'80 B/D WATER - 1 B/D GAS - 86 MCF/D GOR - AFTER REMEDIAL 780 B/D 383 B/D 10,303 MCF/D 13,213 CFB FORMATION TESTS: , , NONE August 19, 1973 commenced operations at 6 p.m. Attempted to pump down tubing, and annulus pressure increased to 3500 psi. Could not circulate. Ran Camco JDC pulling tool and pulled CEV from 10,458'. Pumped down tubing, up annulus through Camco MM Mandrel at 10,458' with 72~ mud. Installed Cosasco plug at donut,. removed x-mas tree, and installed 10", 5000#, Class III BOPE. 72 pcf August 20, 1973 Completed installing BOPE per "Operating Instruction D-17." Tested to 5000 psi. Hydril leaked. 72 pcf August 21, 1973 Installed new "GK" and tested to 5000 psi, test okay. Removed Cosasco plug. Screwed into donut with Kelly. Rotated, released packer at 10,515!. Circulated and conditioned Gas cut mud 68 pcf to 72 pcf. 72 pcf August 22, 1973 Pulled production jewelry. Made up 6" bit, 7" Baker casing scraper on 4 1/8" x 30' drill'collars and 2 7/8" tubing. 72 pcf August 23, 1973~ Scraped perforations from 10,605' to 10,680". Cleaned out to 10,939'. Go- International ran'-Model F-1 wireline packer. Packer took weight at 6500'. Pulled out. Packer stuck and pulled out of rope socket at 1430'. Ran 5 3/4" O,D. socket with 3 1/2" basket grapple and jars on 4 1/8" x 90' drill collars. -Located fish at 1430 jarred on packer. 72 pcf August 24, 1973 Retrieved all fish except Baker Fi packer. Ran packer mill and retrieving tool. Located packer at 1435', milled over packer and freed. Recovered · packer but left bottom slips and bottom nose in hole. Ran 2 7/8" sawtooth collar. Stopped at 114'. Pulled, made up 6" bit on 4 1/8" x 90' drill collars, and chased fish to 4815'. 72 pcf August 25, 1973 Chased fish to 10,940'. Pulled to 10,900' and circulated well clean. Pumped 25 barrels Hi viscosity pill mixed with fiber seal, backscuttled. Ran Baker Model "D" packer on 2 7/8" tubing to 10,663'. Go-International and ran Neutron Collar Locator Log. Found packer 90' high. Set packer at 10,~64' E-Log depth. Made up production string as programmed. August 26 and 27, 1973 Ran production equipment. Hydro-tested to 5000 psig. Casing and tubing sheet attached. August 28, 1973 Landed tubing with Cosasco backpressure valve installed. Completed produc- tion string. Removed BOPE, installed x-mas tree. Tested to 5000 psi, okay. Pulled Cosasco plug and displaced mud down annulus and up tubing with lease crude oil through sleeves at 10,629' and 10,560'. Ran Otis position tool and closed sleeves at 10,629' and 10,560'. Set packers. Released rig and placed well on production at 4 a.m., August 28, 1973. J. W. Wilson 8594' 8562' ,- . t 14 19C9, !4' -- .455?°?2 ' 5420.50' -- 6396.37' 6594' Dv · · . ., , lO,56o. 8.~, -- i0,)64. _ :'/" .[ · IOSOS :' !i' ~ 10,~6.~O3 : ~o,~7. ~ .oeso' 10,630.2~ ' · ~ 10.679.-12 TOP of PLUG 10,944' T.D. 11,000' K.B, to TUBE;G H,L','U Pb~P JT. 2? EbZ 8rd TUBRCG 60 FrS. 2'~a" EL~ 8rd TUBING CA/-~0 ~"~ I-CU~P~S4 47 Frs 2:~" Eb~ 8rd TUBING 27 JTS. 2%" Eb?% 8rd TUBING CA~.~O k~4 i,F~iDREL 17 JTS. 2Ia" EUE 8rd TUBING CAF£0 F~.I' FJkN~DREL 13 JTS. 2%" EU 8rd TUBING CAMCO I~4 MANDREL 7 JT$. 2%" EUE 8rd TUBING CA~CO MM KANDREL 124 FrS. 2%"~EUE 8rd TUBING OT~ "S~ NIPPLE, Position #2 _ ' I JT. 2%" EUE 8rd TGBING " BAKER BLAST JT. 2~" 3.66" O. D. BAKER BLAST JT. 2%" 3.66" O. D. BROWN "CC" S~ETY JT. OTIB "LA" S~VE ~ 29~ FH PACkT~R 0TIS "S" NIPPY, Position #1 BAKER BLAST JT. 2%" :-3.66" O. D. BAKER BTk%T JT. 2%" 3.66" O. D. 0?/5 "XA" SLAEVE 2%~'' STOP SUB 27~'' x 7" MODEL "D" PACk~_~~. 29,~ & SEAL ASSLY. C~'~;CO i'D" NIP?LE . D~j.iER BLAST JT. ~PS" -3.'062" O. D. 9.95 SCU 21 - ' SECTION 81: 7 N.,R.f".'/. .75 i 1887.64 13.0o ~, . 14.52.03 .... 13 .o7 1170.4S" 12,97' 849. 81 13.03' 537.62'! '- 412. 1.3 221. ~50,~ 13.09] ;, I;~ '! · 6.6S'~ ' 1.601 . 2.00 20,10 ' 1.06' 3.18' 6.65 1.00' 2Q.30 3.18'~ 1.00.~ 4.27'~ .94 COMPLETION REPORT - REMEDIAL 'ORIGINAL STA'i~DARD OIL COMPAL'Y OF ~,-~ , . INC OPERATOi't · ~ ~FOR'~'~IA WESTEF3[ OPEEAT'/.ONS, . .AREA: SWA,~[SON RIVER FIELD LAND OFFICE: ANCHORAGE PROPERTY: SOLDOTNA CREEK ' ' UNIT LEASE N0.: A-028996 WELL NO.: SCU 21:-8 - API NO.: · LOCATION AT SURFACE: -.660'--S, "& ~1:978" E. from Northeast corner of Section .'8~ T7N,. R9W., Seward B~M LOCATION AT TOTAL DEPTH: SAME " ..... -' "' ' ' ~ . . ELEVATION': 134 K.B* " K,Bi i's'15"abov~ ground ~leva%ion . ~.DA~E,: MAY 7, 1974 '- ' '~-- ':BY ~:. k ' ' ' ' -'" ' -' ' A~,ea.Sup~viso~ · .~ .'' '.' ..._~ ' .. · ' . . . . . ~. 3 . } ..- . .. . REMEDIAL WORK- BY:. ~z~~X~.~ R.~ B. MONTGOMERY. RIG ~ 36 .{CONTRACTO.R) DATE COMMENCED ~ AUGU:ST'.~ 19, 197'.3 . · DATE COMPLETED ' AUGUST':28, 1973 .. ~DATE OF INITIAL PRODUCTION: AUGUST 2~, 19'73 TOTAL' DEPTH: 11,000 EFFECTIVE DEPTH: 10,940' " CASING: 22" Cemented at, 33' 11 3/4"cemented at 2,500' 7'~ cemented ~t_~ 0· ,904 ' Li~R: SUMMA RY PLUGS: ll,0O0' - 10,944' JUNK:Bottom slips and bull nose from Baker M6del F-1 packer. m~ r~o. P-~ STATE OJ= .4~.LA~KA SUBMIT ~ DUPLICAT~ OIL AND GAS CONSERVATION CO~IWEE 5 0-13 3- MONTHLY REPORT OF DRILLING ~ ~S~S:~.A~OS AND WORKOVER OPERATIONS A- 0 2 8 9 9 7 IF INDIA~. A~T~E OR TRIBE N, ~~L ~[LL ~[LL S~and~d 0~ Company o~ Ca~o~n~a ~0~ P. O. Box 7-839 Anchoraqe, Alaska 99510. ~g 2~-~ DCA~ON OP w~ ' i0 ~ ~ AND P~L. OR WIL'DCAT 660 ~ 8outh and 1~78 ~ East from the ~orthwost ~a~nn . . Corner Section 8~ ~-7-~ R-0-~ 8B~S ~ s~c.t.~.~ O~~ ~ , ..................... · ..... 1 ~,~ , 13. REPORT TOTAL DEPTH AT END OF MONTH. CH.A~NGF~S IN HOLE SIZE. CASING AND CEiVIENT!NG JOBS INCLUDING DEPTH SET ~ VOL~ USD. P~O'~TIONS, ~TS ~ ~SULTS FISHING JO~ JL~K ~ HO~ AND SIDE*~CKED HOLE ~D ~Y O~R SIGNIFIC~T ~G~ ~ HO~ ~ITIONS AUGUST 1973 Commence operations on.August 19, 1973 at 6:00 p.m. Killed well with 72 pcf mud by pumping through MM Mandril at 10,458'. Installed Cosasco plug in tubing mandril. Removed xmas tree and installed 10" 5000 psi Class III BOPE and tested to 5000 psi. Released packer at 10,515' and pulled tubing. Scraped casing with tandem 7" scrapers and cleaned out to 10,680'. Ran Model F-1 packer on wireline to 7560'. Could not get any deeper. Pulled .out of hole and packer set at 1430'. Milled over and recovered packer. Circulated hole clean to 10,940'. Set Model "D" packer on tubing at 10,664'. Checked.depth with neutron-collar log. Made up and ran 2 3/8" and 2 7/8" tubing with jewelry and stabbed into packer at 10,664'. Hydrotested tubing .string to 5000 psi. Removed BOPE, installed and tested xmas'tree to 5000 psi. Changed over to lease-'crude oil. Set packers and placed well onproduction. Released rig. at 4:00 p.m. on August 28, 1973. ANCHORAGE 14. I herebF and ~orr~c% - StGN~ ~. , ~: '~ ~TUS Area Supervisor D~ . ~d ' WZ walker ...................... NOTE ~RiD~rt on this for& is required for each calendar ~nths regardless of the status of operations, and must ~ filed in duplicate with the oil and gas conlervatlon commiflee by the I~ of the SuecNding ~n~, uflleM otherwise d~r~cted. Form 1=--3 ~ S~brnit "Int,ntions" in Triplicate f~ REV. 9-30-69 & "Subsequent Reports" in Duplicate sTATE OF ALASKA · -.,-., c. :NO ~i AP1 NUblF. I~OAL CODE Oil AND GAS CONSERVATION COMM[TTEE 50-133-10117 ---~-'i '' ' 6. LEASE DESIGNATION A.ND S i~i ..... . SUNDRY NOTICES AND REPORTS ON WRt~ A-028996 ,, /---°~N~' ldo ~o~ ~e lhi$ £orm for proposals to drH! or to deepe~ I ~ ~"]~ use "AP~LiC.&TION 'FO~ P'E~i'i'~'; ~or such 'p~o~osalsj ........ Standard Oil Company. of california~ ~0~ Soldotna Cree~ ~, ~l 9. O. Box 7-839 Aneh~e~ Alaska 99510 S~U 2~-8 ~. LOC~TZO~ O~ W~ ' 10. ~ ~ ~. O~ WZ~ L~_ ,'~ I . C~FERr At surface 660, South and 1978' East from Northwest Swanson Ri.verja Co~ne~ of Section 8 n.s~c.,r.,~.,~.,l~o~ O~ECIVE) ' - ' Sec. 8, T-TN~ ~R ~ M ,, 13. ELEVATIONK (Show whether DF. ~T. G~. etc. 12. P~T ~O. 134' K. B. 19-62 14. Check Appropriate Box To I~ncl:icate Nature of N~tice, Re ~ort, or Other D~a ' NOTICE OF INTENTION TO: TEST WATER SHUT-OFF FRACTURE TREAT SHOOT OR ACIDIZE REPAIR %'*'ELL PULL OR ALTER CASINO MULTIPLE COMPI,ETE ABANDONs CHAN(IE PLANS Other) SI~OOTINO OR ACXDIZIN0 ABANDONMEHTs (Other) Spud ' (NOTE: Report results of multiple completion on Well Cornpletion or Recompletlon Report and Log form.) 15. DESCRIBE PROPOSED OR COMPLETED OPERATIONS (Clearly state all pertinent details, and give pertinent dates, including estimated date of starting an)' proposed work. CommenCed operations at 6 P.M. on August 19, 1973. AUB 2 g '~,,-' - ANCHORAGE ~6. I hereby cert~y tlyt the for, ego~/ts tru9 and correct (~hie ~aee fo~tate o~ce u~) APPROVED BY TITLE CONDITION~ 0F APPROVAL, IF A~: Area Supervisor See Instructions On Reverse Side DATE DATE 8/22/73 kpproved C.op¥ Returned ,._____-------~- J. W. Walker Area Superintendent Producing Department Standard (Iii Company of California, Western Operations, Inc. P.O. Box 7-839, Anchorage, AK 99510 · Phone (907) 279-9666 June 27, 1973 Packer Installation Well SCU 21-8; T. 7 N., R. 9 W. Swanson River Field, Mr. Rodney A..~i'~h Regiona~ O~--~d Gas Supervisor U. S. Ge~ogical Survey P..~.,.,~'x~'~ 2s9 ~ .... ~"j'~.~J~l~rage, Alaska 99510 ~r. Homer Burrell~ Director Division of Oil & Gas Department of Natural Resources 3001 Porcupine Drive Anchorage, Alaska 99501 Gentlemen: Attached for your information are two copies of our well program to install packers for GOR control at Swanson River Well SCU 21-8. We consider this normal well pulling and have not prepared a Sundry Notice. Work should start during the first part of August, 1973. Attachment Very truly yours, J ~ Walker DI¥1~IC,,N '~P OIL AND ¢Dii~ ~GHORAG~ PROPOSAL FOR WELL OPERATIONS - PRO 316-1 REMEDIAL PROGRAM Field: Swanson River ~Prop~rty and Well No.: Soldotna Creek Unit 21-8 Surface Location: 660' South and 1978' East from Northwest corner of Section '8; T-7-N; R-9-W; SB&M Elevation: 119' Ground level - original K. B. was 15' above ~ ground level, Ail measurements based'on original \ K. B. PRESENT ,CONDITION Total Dept_h_.: 11,00(P' Effective Dep[h: 10,942' Pl_ugs: 10,942' - 10,994' Junk: None Casing: 22" cemented at 33'. 11 3/4" 47# J-55 SSR R3 cemented at 2500' 7" 29# 26# & 23#; N-80 cemented at 10,994' Perforations: Four 1/2" holes per foot as follows: 10,680' - 10,671'; 10,661' - 10,638'; 10,630' - 10,605'. ' Tubing .Deta_i.l~: Per attached detail dated 5/20/63. Blowout Prevention Considerations: 1. Potential Problems a. Gas: __ Gas can be encountered after packers are released and while cleaning out 7" casing. Gas entries into the mud column can cause serious problems. Care must be exercised at all times to avoid swabbing the well during trips or when pulling production equipment. b. Precautions: Any kicks should be handled by our normal procedures. Drilling crews should be made aware of ti~ese methods and Care should be exercised at all times by every member of the crew,. The hole must be kept full at all times. 2. Maximum Antic~pated FormatJon Pressure: 4500 psi 3. Maximum Possible Surface Pressure: 3000 psi 4. Blowout Prevention Equipment--: a. As per "Operating Instructions D-17." b. Class III, 10" - 5000 psi for all work. 5. Datum: Take all measurements from ~ point 15' above ground level. \ PRO G RAM 1. Move in contract rig and kill well with 72-74 pcf clay base mud. ~(Provides an overbalance of 800-900 psi above reservoir pressure. ) 2. Install Cosasco plug in the tubing donut and remove Xmas tree. Install and test 10" - 5000 psi Class III, BOPE. Test BOPE ~'nd all mud lines to 5000 psi. 3. Remove Cosasco plug. Rotate tubing to release Brown HS-16-1 packer at 10,515'. Have a "CC" retrieving tool on hand in case the "CC'~ safety joint at 10,504' releases. Pull tubing · and packers. 4. Make a bit run. Run bit and tandem 7" casing scrapers. Thoroughly scrape all perforations. Clean out and circulate hole clean to 10,900'+. 5. W~reline set a drillable packer at 10,664'. Use reference collars at 10,462'; 10,504'; 10,518'; (14' pup it.) 10,561'; 10,602';- 10,645'; 10,688'; and 10,731'. (E-log depths) .. 6. Run 2-7/8" E~UE 8RD tubing with. jewelry .and blast joints · with hydraulic set packers at 10,631' and 10,563'+--. Hydro- test tubing to 5000 psi. '7. Stab through wireline set packer, Space out tubing, packers, and land tubing. Install Cosasco Plug. Remove BOPE and install Xmas tree. Test tree to 5000 psi. Remove Cosasco Plug. 8. Displace drilling fluJ. d down the annulus and up the tubing with lease crude oil. 9. Place Otis position ~ plug ~n the Otis "S" nipple below the lowermost hydraulic packer and set all packers. 10. .Remove position plug. Install Cosasco plug and release rig. 11. Remove Cosa$co plug and place well on production. well daily to determine production trend. B. B. Berget Gauge DRILLING FLUID PROGRAM SCU 21-8 SOLDOTNA CREEK UNIT SWANSON RIVER FIELD BASIC DRILLING FLUID SYSTEM Medium treated lignosulfonate mud. OPTIMUM DRILLING FLUID PROPERTIES Mud Prop~erties (Vertical Dep. ths! Viscosity-sec/qt. ,API Fluid loss - CC, API Plastic Viscosity - CPS Yield point - lb~/i00ft2 Gel - lb/100 ftz - 10 min. 'PH Calcium - PPM Solids Content - % Vol Diesel Content - % Vol Perforated Interval 10,605'-10,680' 72274 43-47 4-7 10-14 8-12 0-.5 9.5 50 max. 6-10 6-8 1. Limit dry job to 20 sacks of barite or as directed by Drilling Foreman. . 2. Maintain an adequate supply of lost circulation material at the rig. 3. Make a High Pressure - High .Temperature' Fluid Loss determination every third day. Make fluid loss tests at estimated bottom hole temperature 170°F. I - I i ill; .I I 1500 0 15 20 25 L ! · i S.C.U. 2]-8 LOCATION' ~...~ · STAhDARD OIL CO. SECTION 5 T. 7 · -o . -o °- o- - ... . '~S° -- '. ~-~' . Ils' ~ Z~no~?~ dff~n~/~/ /~ J~ - ~ ' · .... , .', . . , '.~ ., . .,'~ : ,' '.. --~p J/ Z ~"~ - 815' . : .' '... -. ' 13Z~ ' ":" ~" . ~ Jla. ~ ~~ .. ...~... ., ......... . .' . ~ ~ ~ ~ ~ ..~ . ~' , . ~ · . . . , ... · : · , . ,~ . . , ~. ~ ,~ ~ - . . , ...2 . -. .'. ~ . -- I ' . · dis. Z ~'~ - ~P~57' -. ' , ....' -' - . ~15dls ZH'~bm9-4g~' . . ' ~c~ ' ~ll ~a. 2 ~'~~ -34~ Z~' ' · ! CONTOUR~ ONI TOP Till-' J-I~r PT. ....... _-: ..... -_ _ .,--: -._--..- _ _--- -~ ...... STANDARD OIL COHPANY OF CALIFORNI/, WESTERN OPERATIONS. INC I F i "1 [c~"..3000~' /0" - G~O0 Gq., Tn- W£zL HEAL) WELL: SC, LL, Z'/-~ - ApprOVal oxOlx~ 12-31~. - -. D~ARTMENT OF THE INTERIOR .-. - LESSEE'S' O HLY RE RT OF ODERATION8 Th, e 1%1[ow5:,~ is a.. correot ropor~ of operatgo.lts olt. d prod~ct~ (inclt, din~ d~lli)t.g and 1~61'~ Z~?lq- ~'. R~ bit a~ scr,~per to 1~42'. , GL ~~els ~ i~'. Re~ov~ BOPE ~d installed x-~s ~ree. ? D~spl~d..~d ~ oil and ~ed ~ell. Set , packer~ a~ 105~'. Division c 960B~, 37.20, tn pres~res: I 1963. B. Haka~ 0.5% Out, 1%/64 bean, ~i~g 11%0~, oasing i _ NoT~..--There were ........................................ runs or sales 'of ofI'; .............................................. M cu. ft. of g~s ~oM; ............................................. ran. or ~do~ of ~ollno dung ~ho month.. (WriLe "no" wh~m npPUeable.) No~.--Repo~ on th~ form is required for each ~endar momth, ~gar~ of the ~atus of o~m~o~, and mus~ bo ~ed in duplicate with the supervi~r by the 6%h of the suc~eding month, u~oM o~e~iso'~eoted by the su~vi~r. " Fo~ 9-~9 PRESS RELEASE FLr9 1319(I Branch STA~ARD OIL CG~PANY OF CALIFORNIA, as Operator of the Soldotna Creek Unit for Richfield Oil Corporation and itself, announces comDletion of Soldotna Creek Unit well 21-8. This well was completed February 5~ _ 1963, and it is estimated~to be produced at approximately 300 barrels per day. With the completion of 'this' well.~ 30 wells have now been drilled nnd completed in the Soldotna Creek Unit~ which brings the total for the Swanson River Field to 53 wells completed in the Hemlock Zonee The Coastal Drilling Company Rig~ which drilled the well, has been moved approximately one mile east and is now drilling well 43-9 in the Soldotna Creek Unit, Copies to: 0. D. Mims E. S. Parker J. E. McGuire Bulletin Board T. R. Marshall - State Bureau of Mines Field Office Marketing (7) Alaska Scouting Service Box 2278 Anchorage, Alaska UNITED STATES DEPARTMENT OF THE INTERIOR GEOLOGICAL SURVEY Anchorage A-028996 Soldotna Creek Unit LESSEE'S MONTHLY REPORT OF OPERATIONS /t, er~t ,~ ¢ddr:.~; P.O. Box 7-839 ............................... Anchorage, Alaska Sta,'e_ Alaska -, .- , Kenai Peninsula . Swanson River The /'oZ:.<.,ci.':.,,; .:'s a ,:.orrF, o'[, report wclls)£or l:h, ~:~or.,.l/: ,f __ ._ January ~'f,.6~ , Soldotna Creek Unit ~,,mp..,,, S~.~D.~aRD O1.L ~..OF CAL~, WOI .;',je.~t'.~ ~,:h. District Superintendent , Drilled 9 7/8" hole to ~,000 T.D. Nn logs. Cemnted ' 7" casi~ at 10,992' ~h 450 sacks ar~nd shoe ~d 750 sacks through DV at 6602' Clewing out ce~nt~ · ~{ '-.... cc, U.S.O.S. - M. H. Soyste~ (2) ~~tate- . U.S. Fis]~ & Wil~Ife -J. B. H~ala ~chfiel~ - C, W. Perry Files - ~rodu~i~ ~and NoTE.---There wore ...................... ............... runs or sales of oil' . ......... M cci. ft. of ga,~ sold; runs or :aales of ~:~.sulino during cite monlh. (Write "n(," NoTz.--R. eport on (,his form i;~ required for cacit calendar month, , " duplicate with the supervisor l,y the Otb of .... ' ' . ,,ac succeeding montn, unless utl:erwise dircct(,d by ~rin 9-3~9 (J~nuai'y 19~) UNITED STATES DEPARTMENT OF THE INTERIOR GEOLOGICAL SURVEY LESSEE'S MONTHLY REPORT OF OPERATIONS Sta~,." ~. Alaska C~,~,~l.~ _K~_n.a__i__~.Pe_n..in._s_ula_._ F~,~c/ ........ Swanson River . u. cils)/'or i'm. ~,.?,.o~th ,J ..... P.e._c._e__m_b_e? ...... i:., 62 .Sp. ldot, na C~e~: Unit .~der~F.~addr:'ss _. P, O, B.OX.7-839 .. _ ~'?omp~,,,~, STANDAP~ OI.L Cfi..' Of CALIF. W.OoI. .......................... Anchorage~ Alaska . _ .>;ij, e,~ . -0.-q/.' 0HATTERTON ........ AND 7N 9W '~ OC~ ~AIiRgL.q OF OIL Drilled ~" hole ~o 2000~. Drilled 12~" hole ~o 2500'. Ran I-ES land Sonic 1,g 2070' - surface. Reamed 10" hole ~o 2000' ~ Opehed 12'~" h01e ~o 1~" to 2500'. Ram and cemented 11 3/h" casing at 2500' with 580 sacks around shoe and i900 sacks ~hrough DV a~ ~h13i. I ~ i' OK. Drilled dub DVi collar and testedkith 2000~' psi - . Drilled ~ut cehent a~ld shoe at 2~O'. Drilled 10 5/8" hole 2500 - 3708{. Drilled 9 7/B" hole 3708' - 6_~21~0'. Drilling ahead~ ' U.S.G.So - M. ~. Soys~er Sgate - T. R. ~arshall Richfield - C..I,W. Perry ~ UC'rodR' R. Ritter Files- lor~htion t NoTm.--There were ....................................... runs or sales of oil; ............................. M cu. ft. of gas sold; .............................................. runs or sales of ~asolino during the month. (Wri[e "no" where applicable.) No~.~Repor; on [his form is required for each calendar monbh, rc?;xrdleqs of ~be st. atu:{ of oper,'~tion,% and must. be filed ii,. duplicate with tho supervisor by the at, h of tho succeeding month, unless otherwise dimctr:d by the ml]~t!rvi.,;or. llmOl'lI]_ ~)-~I) lO- 257~C~'8. t, ~ ~.ovl. n~,,' ' · "*{,.,,;,; o~r~'~' - (lanuary 1950) , UNI~ STAT'KS l::)i~~MDrr oF TH~ INTIRION SUNDRY NOTICES AND REPORTS ON WELI iNTINTION TO PULL O~ AL~::R C&IINO .......... (~T[ ~ IY (::H~GK MANK N&~NI~ OIr RIPOI~. ~ 04~ ~ ~ATA) 0( ~ ~a k, ~(~) ........ (.~,~.) (~ .............. iti'Miii~)' ........ .................. .... : ........ Xeaa..t. ~i~.~/_~i~¥~iii_~ ......................... '(~,-~-~ili~'F ............ The elevation of the :l~above sea level is _~ ..... ft. IpiJrex:LMl~e]~y, D~TAIL5 OF WOR~ 2.~4)omp run lqo and oomnt ].~ toot Oluo ZZZ ~ovout 1)~evu~,~.ou l;qu~jmsnt,,. to &91~e~Ite17 1.~0(~'. RECEIVED' OEC 13 1962 Petroleum Branch ~eleot4..~ely Jet perforate attractive 8anda and toot Is neo~j,,/.of Mines and Minerals Run 2 7/8m t~ eq~pped vith a produot~en I)mki~ mid g&s~lfL~l'~~9~l~ .esou;~ Address Title GPO I 14674 APPLICATION FOR PERMIT TO DRILL, DEEPEN OR PLUG BACK APPLICATION TO DRILL~ DEEPEN' [] PLUG BACK [] DATE NAME OF COMPANY OR OPERATOR Standard 0il ~ of Califo~ Western Ope.~a~ions~ Inc, Address City State P, 0. 7-839 ;aaohorags Alaska DESCRIPTION OF \VELL AND LEASE Name of lease Unit Welt number Elevation (ground) I~rell location (give footage from section lines) .~,..".]..:~ '.".'.~',:..:;::: :ange or block & survey ~e a J~80' E, of the ~ Corner/.ection 8~ T. ? ~,~ ~. 9 ~, Field & reservoir (If wildcat, so state) Swe~nson ~ver t~e~ Hae~ock Z~ne County Kenai Peninsula Distance, in miles, and direction from nearest town or post office Appr~~ ~ ~s no, th of $%erli~g~ Alaska Nekrest distance from proposed location to property or lease line: feet JDistance from proposed location to nearest drilling completed or applied--for well on the same lease: feet Proposed depth: Rotary or cable tools Approx. date work will start Number of acres in lease' Number of wells on lease, includi'ng this well, completed in or drilling to this reservoir: If lease, purchased with one or more wells drilled, from whom purchased: Name Address Status of bond Remarks: (lf this is an~application to deepen or plug back, briefly describe work to be done, giving present producing zone and expected new producing zone) CERTIFICATE: I, the undersigned, state that I am the, (company), and that I am authorized by said company to make this report; and that this report was pre- pared under rny supervision and direction and that the facts stated therein are true, correct and complete to the best of my knowledge. Permit ]5lumber: Date: / Z//" Approval ///L - , Notice: Before sending in this form be sure that you have given ai1 information requested. ~uch unnecessary correspond- ence will ~hus be avoided. See Instruction on Reverse Side of Form Alaska Off and Gas Conservation Commission Application to Drill, Deepen or Plug Back Form No. P-1 Authorized by Order No. 1 Effective October 1, 1958 I I, I mm mm, 4~mm -- · emmm mem~m~m~mmUmmmmmmm Halbouty (King Oil) I 12,037' ~ 1980' 21'~) 8 $2'5 · ,'2: ...' . ,o , %. 12-4 '4 x'*"$2-4 41-4 34-5 43-5 41-8 23-4 4 I 243-4 43-4 12-9 32-9 243-B 34-8 · 43-8 14-9 23-9 9 PPROXIMATE LOCATION PROPOSED HELL S.CU. 2~-8 Lec~se No. A-OZ8996. Sec 8, Sec, 5, lqE~, -- pROOIJCIN60EPT ALASKA OISTRI* OIL COMPANY OF CALIFORNII WESTERN OPERATIONS, INC ' I (OPERATOR~I ,,~. ,~..~.o,_,-.~ ~ ...... A-028996 :~ODUCING DEPARTMENT TELEPHONE BR. 7-6201 C. V. CHATTERTON DISTRICT SUPERINTENDENT P. O. BOX 7-839 · ANCHORAGE · ALASKA D .~FA~.~,.~ M~?~i-XTT OF ~ATURAI, i"..i::$OURCES JUNEAU, ALASKA. i i i i m ii ii i - , 32-5 Halbouty (King Oil) 12,037' :34-5 41-5 I 43-5 I ! \ \ 1980' ~ ' ,, 21-8 ] 34-8: 1 ' I 12-4 14-4 T. 7N.~ R.91~I. 12:9 4-9 '4 3-4 '23-9 9 x.'"~2-4 41-4 43-4 34-4 41-9 :32-9 1'962 E LOCATION PROPOSED NELL $.C.U. Zl-8 Leczse No.A-0ZSg$~, Sec. 8, $ec.5, N[,~, $~ ALASKA DISTRIC1 STANDARD OIL .COMPANY OF CALIFORNIA WESTERN OPERATIONS, INC. scab.e: 1"' IOal~ ba~:~-IO-kZ' ~ eAsE. . (SUBMIT IN TRIPLICATE) UN I TED STATES DEPARTMENT Of THE INTERIOR GEOLOGICAL SURVEY '~" SUNDRY NOTICES AND REPORTS ON WELLS _. I i1 I I lei Il lisI N°TI~[ OF INTENTION TO DRill ............. J X j! SUBSEQUENT REPORT OF WATER SHUT-OFF 'NOTICE: O~ INTENTION TO CHANGi[ PLAJq$ ...................... 'i- - Ii SUBSEQUENT REPORT OF SHOOTING OR ACIDIZING ....... NIYI'I~E_OF INTENTION TO TEST WATER SHUT-OFF ........... ' ,. SUBSEQUENT REPORT OF ALTERING CASING .......... { ..... NOTICE OF INTENTION TO RE-DRILL OR REPAIR WELL ..... ' .... ; __ SUBSEQUENT REPORT OF RE-DRILLING OR REPAIR ........... t ..... , I~)TICE OF INTENTION TO SHOOT OR ACIDIZE~ ................... SUBSEQUENT REPORT OF ABANDONMENT ........ , .... .NOTICE OF INTF. NTION TO PULL OR A[.TER C,%SING .......... ' SUPPLEMENTARY WELL HISTORY ........................... NOTICE OF INTENTION TO ABANDON WELL .................... ?. _j{ ........................................ _ (INDICATE AIBO¥~ BY CHECK MARK NATURE OF REPORT, NOTICE, O~ OTHER DATA) I~reh IR3 .................. ! 9..6a_._._ lo 3. k. 6. 7. Well No. ~ 2~-8 is ~,ted ._ _(:~)0_._ ft. from__ '~I line and ,l .~:). ft. from ~[ line of sec..8. '(Field) (County or Subdi~ :~t~n) (St~ 0r T,.rrl~,ry) The elevation o~ the .......... ~~a~ve s~ level is . ~5 k. DETAI~ OF WORK eetrol~m' ~*' .... , I lc.t ~0n M Mines (Stete M and ex.ted depths to ~tive Mndsl ih~ si~s, weirhtl, and le~thl ~ pro~ call ngl; M · ~oin[jo~, ~flt .... - iai point, and all other im~rtant proud wo~) ~ I~~1 ~ ~st C~ l~ ~ut ~ntlon ~ui~nt. C~nt 7" ~si~ in ~ 8ele~iKely Jet ~ez~ox~4~ attractive sands an~ test as meeessary. Run R 7/8" ~u~n~ e~~ w~ a production paeAer an~ ~$ l~f~ ~Xs ! understand that this plan Of won'ir n~uat receive approval in wrltin{ by the Geolot, icai Survey before operations may be commended. GPO 8e 2040 APPLICATION FOR PERMIT TO DRILL, DEEPEN OR PLUG BACK APPLICATION TO DRILL [~ DEEPEN [] PLUG BACK [] NAME OF COMPANY OR OPERATOR Staz~arA OAX ~ of Califo~a, ~e~tem O~erat~oaa, Xae. Address City DESCRIPTION 0F IVELL AND LEASE DATE State Name of lease Well number Elevation (ground) Soldotna Cree Unit SOU' X-8 approxtnate , lVell location (give footage from section lines) Section--township--rang'e or block & survey Field & reservoir (If wildcat, so state) County Distance, in miles, and direction from nearest town or post office tpp~tel~ 1.~. mtleo north o£ Ste~'lindb Alaska. Nearest distance from proposed location to property or lease line: Proposed depth: Number of acres in lease: feet Distance from proposed location to nearest drilling, completed or applied--for well on the same lease: ]Rotary or cable tools Approx. date work will starl Number of wells on lease, including this well, completed in or drilling to this reservoir: If lease, purchased with one or more wells drilled, from whom purchased: Name Address Status of bond Remarks: (If this is an application to deepen or plug back, briefly describe work to be done, giving present producing zone and expected new producing zone) Poi'talcum ~ranch Division of N~,ines crud M~nerc,,~]s Ak~k~ Dept~ c~ ~q,~turc~ Standard 0il Co,. o£ Cs~fo,~ CERTIFICATE: Z, the undersigned, State that I am the '~!~;,$~? of the '~_~ ~_~l~_~[~d~rt_~j~ ~. (company), and that I am authorized by said company to make this report; and that this report was pre- pared under my supervision and direction and that the facts stated therein are true, correct and complete to the best of my knowledge. Permit I~umber: ,. Approved By' Approval Date: "~.:~','~ ~ ~.,. ~ ~_~,_.:,:~i.~ ~ ")/~ ~'~, Notice: ~ezore sen~in~ mChts zorm De sure ~haz ~ou h~e ~zven~ : all information requesCed. ~uch unnecessary correspond- ence will Chus be avoided. See Instruction on Reverse Side of Form Signature t~. V. C~~ Alaska Oil and Gas Conservation Commission Application to Drill, Deepen or Plug Back Form Alo. P-1 Authorized by Order No. 1 Effective October 1, 1958
