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Operations Abandon Ll Repair Well 11 Plug Perforations Perforate L Other ✓ Acid (scale) Performed: Alter Casing ❑ Pull Tubing ❑ Stimulate - Frac ❑ Waiver ❑ Time Extension ❑ Change Approved Program ❑ Operat. Shutdown ❑ Stimulate - Other 0 Re-enter Suspended Well ❑ 2. Operator Name: Hilcorp Alaska, LLC 4. Well Class Before Work: Development 2 Stratigraphic ❑ Exploratory ❑ Service ❑ 5. Permit to Drill Number: 160-040 3. Address: 3800 Centerpoint Drive, Suite 1400 6. API Number: Anchorage, Alaska 99503 50-133-10108-00 7. Property Designation (Lease Number): 8. Well Name and Number: FEDA028997 Soldotna Creek Unit (SCU) 34-04 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: Total Depth measured 10,880 feet Plugs measured 10,317 feet true vertical 10,880 feet Junk measured N/A feet 10,127, 10,231; 10,329; Effective Depth measured 10,800 feet Packer measured 10,497, 10,614 feet true vertical 10,800 feet true vertical 10,127; 10,231; feet 10,329, 10,497; 10,614 Casing Length Size MD TVD Burst Collapse Structural Conductor 27' 22" 27' 27' Surface 2,997' 13-3/8" 2,997' 2,997' 2,730 psi 1,130 psi Intermediate Production 10,880' 6-5/8" 10,880' 10,880' 7,440 psi 5,760 psi Liner Perforation depth Measured depth See Attached Schematic True Vertical depth See Attached Schematic 2-7/8" 6.4 / L-80 10,127' MD 10,127' TVD Tubing (size, grade, measured and true vertical depth) 2-7/8" 6.5 / N-80 10,682' MD 10,682' TVD Packers and SSSV (type, measured and true vertical depth) Baker FH @ 10,128'; Baker SC -2@ 10,231'; Baker FH @ 10,329` Brown HS @ 10,498' Baker "D" @ 10,614' 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 Water -Bbl Casing Pressure Tubing Pressure Prior to well operation: 22 55 514 1,000 150 Subsequent to operation: 28 13 657 1,000 140 14. Attachments: 15. Well Class after work: Copies of Logs and Surveys Run N/A Explorator/ ❑ Development ❑✓ Service ❑ Stratigraphic ❑ Daily Report of Well Operations X 16. Well Status after work: Oil 0 Gas ❑ WDSPL ❑ GSTOR ❑ WINJ ❑ WAG ❑ GINJ ❑ SUSP ❑ SPLUG ❑ 17. I hereby certify that the foregoing is true and correct to the best of my knowledge. Sundry Number or N/A if C.O. Exempt: 314-460 Contact Stan Porhola Email sporholatc7i.hilcorp.com Printed Name Stan Porhola Title Operations Engineer Signature J C,• Phone 907-777-8412 Date cjL2_S �y Form 10-404 Revised 10/2012 H H I V', b L F Z h LUnn Submit Original Only Hilcorp Alaska, LLC Well Operations Summary Well Name API Number Well Permit Number Start Date End Date SCU 34-04 50-133-10108-00 160-040 8/27/14 1 8/27/14 Daily Operations: 08/27/2014 - Wednesday MIRU Pump Truck. PT lines to 4,500 psi. Mix and pump 69 bbl of HCI/Xylene acid @ 3 bpm. Displace with 50 bbl of dry crude @ 3 bpm. Rig down. Turn well over to production. RKB = 148.0' Above MSL RKB to GL=15.0' 1 1 T DV Collar 8,019' 2 3 G-14 —2-16 H-8 FXq9 CASING AND TUBING DETAIL 18 10 G-2 Hole in TBG ?? H-8 ISI 19 Surf. 27' Fill 10,305' SLM 21 9/04/14 Surf. 2,997' ,rtirti fti fti ftirtirti fti f. fti f TD = 10,880'; PBTD =10,800' ,ftifti}}r1f1ftir1r}}}}}} @ 5,677' MD 6-5/8" 28 N-80 8rd 5.791" TB Cut 10.313' 24 N-80 BTC 5.921" 120' 6,753' 6-5/8" 12 24 P-110 TBG ut 10.345' H-1 28 P-110 8rd 5.791" S 13 Tubing: H-2 Obstr iction 10,345' 2-7/8" 14 6.4 L-80 H -s Surf 10,127' 2-7/8" 15 8rd 2.441" H-6 16 6.5 N-80 8rd 2.441" 17 H-8 CASING AND TUBING DETAIL 18 Hs WT GRADE CONN ID MD TOP MD BTM. Hole in TBG ?? H-8 ISI 19 Surf. 27' 20 21 H -10D Surf. 2,997' H-10 TD = 10,880'; PBTD =10,800' Max Deviation 1.751 @ 5,677' MD ACTUAL SCHEMATIC Soldotna Creek Unit Well: SCU 34-04 Completion Ran: 11/10/95 PTD: 160-040 API: 50-133-10108-00 Downhole Revised: 9/04/14 Updated by STP 9/09/14 CASING AND TUBING DETAIL SIZE WT GRADE CONN ID MD TOP MD BTM. 22" Conduct. Surf. 27' 13-3/8" 54.5 J-55 8rd ST&C 12.615" Surf. 2,997' 13-3/8" DV Collar 1,478' 6-5/8" 28 N-80 8rd 5.791" Surf. 120' 6-5/8" 24 N-80 BTC 5.921" 120' 6,753' 6-5/8" 24 P-110 8rd 5.921" 6,753' 10,173' 6-5/8" 28 P-110 8rd 5.791" 10,173' 10,880' Tubing: 2-7/8" 6.4 L-80 IBT 2.441" Surf 10,127' 2-7/8" 6.5 N-80 8rd 2.441" 10,127' 10,224' 2-7/8" 6.5 N-80 8rd 2.441" 10,241' 10,253' 2-7/8" 6.5 N-80 8rd 2.441" 10,320' 10,682' JEWELRY NO Depth ID Item 1 15' 2.441" 2-7/8" Shaffer TBG Hanger with Type H profile 2 2,232' 2.347" Cameo MMM Gas Lift Mandrel #11 3,619' 2.347" Cameo MMM Gas Lift Mandrel #10 4,818' 2.347" Cameo MMM Gas Lift Mandrel #9 5,732' 2.347" Cameo MMM Gas Lift Mandrel #8 6,428' 2.347" Cameo MMM Gas Lift Mandrel #7 7,031' 2.347" Cameo MMM Gas Lift Mandrel #6 7,634' 2.347" Cameo MMM Gas Lift Mandrel #5 8,235' 2.347" Cameo MMM Gas Lift Mandrel #4 8,838' 2.347" Cameo MMM Gas Lift Mandrel #3 9,442' 2.347" Cameo MMM Gas Lift Mandrel #2 9,983' 2.347" Cameo MMM Gas Lift Mandrel #1 3 10,085' 2.313" Baker CMU Sliding Sleeve with X -profile 4 10,127' 2.416" Baker FH Retrievable Packer (50k Shear Release) 5 10,146' 2.313" Baker CMU Sliding Sleeve with X -profile 6 10,213' 2.313" Baker CMU Sliding Sleeve with X -profile 7 10,224' 2.441" Baker Locator seal Assy (L=4.40') 8 10,231' 2.688" Baker SC -2 Retrievable Packer with millout extension 9 10,246' 2.313" Baker X -Nipple 10 10,253' 2.441" Baker wireline entry guide 11 10,317' Baker N-3 Bridge Plug 12 10,329' Baker FH Retrievable Packer 13 10,366' 2.313" Otis S -Nipple 14 10,397' Brown Expansion Joint 15 10,456' Cameo MM Gas lift mandrel 16 10,495' Permanent bridge plug 17 10,497' Brown HS -16-1 Packer 18 10,497' Cameo MM Gas lift mandrel 19 10,366' 2.313" Otis S -Nipple 20 10,614' Baker Model D Permanent Packer 21 10,624' Cameo D Nipple Perforations Date Zone Top BTM Comments 11-8-95 G-1 10,200' 10,220' 3-31-95/5-05-95 G-2 10,256' 10,274' 5-12-95 G-2 10,263' 10,285' 11-16-95 G-2 10,258' 10,288' H-1 10,357' 10,366' H-2 10,374' 10,384' H-5 109444' 10,484' H-6 10,491' 10,494' H-8 10,511' 10,518' H-8 10,522' 10,538' H-8 10,544' 10,600' H-10 10,636' 10,699' H-10 10,749' 10,750' Downhole Revised: 9/04/14 Updated by STP 9/09/14 THE STATE STATE of ,, 77 Y GOVERNOR SEAN PARNELL Stan Porhola Operations Engineer Hilcorp Alaska, LLC 3800 Centerpoint Drive, Suite 1400 Anchorage, AK 99503 Re: Swanson River Field, Hemlock Oil Pool, SCU 34-04 Sundry Number: 314-460 Dear Mr. Porhola: k�'o _o4Ao 333 west Seventh Avenue Anchorage, Alaska 99501-3572 Main: 907.279.1433 Fax: 907.276.75,42 Enclosed is the approved application for 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. DATED this IS day of August, 2014 Encl. Sincerely, Cathy . Foerster Chair SS OCT 02 204. STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION COMMISSION APPLICATION FOR SUNDRY APPROVALS 20 AAC 25.280 AUG © 8 2014 AOOCC !U 1. Type of Request: Abandon ❑ Plug for Redril ❑ Perforate New Pod ❑ Repair Well❑ Change Approved Program ❑ Suspend ❑ Plug Perforations ❑ Perforate ❑ Pull Tubing❑ Time Extension ❑ Operations Shutdom ❑ Re-enter Susp. Wel ❑ Stimulate ❑ Alter Casing❑ Other. V" .2. 2. Operator Name: 4. Current Well Class: 5. Permit to Drill Number: Hilcorp Alaska, LLC Exploratory ❑ Development ❑✓ - Stratigraphic ❑ Service ❑ 160-040 " 3. Address: 3800 Centerpoint Drive, Suite 1400 6. API Number: Anchorage, Alaska 99503 50-133-10108-00 - 7. If perforating: 8. Well Name and Number. What Regulation or Conservation Order governs well spacing in this pool? CO 123B Will planned perforations require a spacing exception? Yes ❑ No ✓ ❑ Soldotna Creek Unit (SCU) 34-04 " 9. Property Designation (Lease Number): 10. Field/Pool(s): FEDA028997 Swanson River / Hemlock Oil - 11. PRESENT WELL CONDITION SUMMARY Total Depth MD (ft): Total Depth TVD (ft): Effective Depth MD (ft): Effective Depth TVD (ft): Plugs (measured): Junk (measured): 10,880 . 10,880 10,800 10,800 10317 N/A Casing Length Size MD TVD Burst Collapse Structural Conductor 27' 22" 27' 2T Surface 2,997' 13-3/8" 2,997' 2,99T 2,730 psi 1,130 psi Intermediate Production 10,880' 6-5/8" 10,880' 10,880' 7,440 psi 5,760 psi Liner Perforation Depth MD (ft): Perforation Depth TVD (ft): Tubing Size: Tubing Grade. Tubing MD (ft): See Attached Schematic See Attached Schematic 2-7/8" 6.4#/L-80 x 6.5#/N-80 10,12T x 10,682' Packers and SSSV Type: Packers and SSSV MD (t) and TVD (ft): Baker FH/Baker SC-2/Baker FH/Brown HS-16-1/Baker Model D; N/A 10,127'MD/TVD,10,231'ND/TVD,10,329'MD/TVD,10,497'MD/TVD,10,614'MD/TVD; N/A 12. Attachments: Description Summary of Proposal ❑✓ 13. Well Class after proposed work: Detailed Operations Program ❑ BOP Sketch ❑ Exploratory n Stratigraphic❑ Development n Service n 14. Estimated Date for 15. Well Status after propsed work: Commencing Operations: 08/18/14 Oil ❑✓ Gas ❑ WDSPL ❑ Suspended ❑ WINJ ❑ GINJ ❑ WAG ❑ Abandoned ❑ 16. Verbal Approval: Date: Commission Representative: GSTOR ❑ SPLUG ❑ 17. 1 hereby certify that the foregoing is true and correct to the best of my knowledge. Cortact Stan Porhola Phone: 907-777-8412 Email S orhola hilcor.com Printed Name Stan Porhola Title Operations Engineer A Signature i. r Phone 907-777-8412 Date �. COMMISSION USE ONLY Conditions of approval: Notify Commission so that a representative may witness Sundry Number. \ L41 _ L-`( 1 0 O l Plug Integrity F1 BOP Test ❑ Mechanical Integrity Test ❑ Location Clearance ❑ Other: Spacing Exception Required? Yes ❑ No Q Subsequent Form Required: APPROVED BY _ Approved by: COMMISSIONER THE COMMISSION Date: Submit Form and Form 10-403 (Revised 10/2012 A/ r v IpG titr 2 months from a da Pf a roval. qft'MlV ffiA �cat�UG 18 N! Hilcorp Alaska, LLQ Well Prognosis Well: SCU 34-04 Date: 8/08/2014 Well Name: SCU 34-04 API Number: 50-133-10108-00 - Current Status: Producing Gaslift Oil Well Leg: N/A Estimated Start Date: August 18th, 2014 Rig: N/A Reg. Approval Req'd? 403 Date Reg. Approval Rec'vd: Regulatory Contact: Donna Ambruz 777-8305 Permit to Drill Number: 160-040 First Call Engineer: Stan Porhola (907) 777-8412 (0) (907) 331-8228 (M) Second Call Engineer: Paul Chan (907) 777-8333 (0) (907) 444-2881 (M) AFE Number: Current Bottom Hole Pressure: Maximum Expected BHP Max. Allowable Surface Pressure Brief Well Summary — 1,456 psi @ 10,173' TVD 1,456 psi @ 10,173' TVD 439 psi (980 psi gaslift) (Static survey April 2013 above perfs 10,173' MD) (Static survey April 2013 above perfs 10,173' MD) (Based on actual reservoir conditions and gas gradient of 0.10 psi/ft). Soldotna Creek 34-04 was drilled as a grassroots oil well in 1960 to target various benches between the H-1 thru H-10 oil reserves in the upper, middle and lower parts of the Hemlock formation. In 1995, a rig workover was conducted to plugback the Hemlock and run a new completion in the Tyonek G-1 and G-2 intervals. The well is currently producing on gaslift. The purpose of this work/sundry is to pump acid to dissolve calcium carbonate scale in the Tyonek G. Notes Reeardine Wellbore Condition • Last tag at 10,323' SLM on 6/29/14 w/ a 2.25" drivedown bailer. Acidizing Procedure: 1. Shutoff gaslift and bleed tubing and casing to line pressure. 2. RU echometer and shoot fluid level inside tubing. 3. MIRU Pump Truck, Vac Truck #1 and Vac Truck #2. 4. Load Vac Truck #1 with 2,750 gals (65.4 bbl) of the following Acid Blend: a. 75% HCL 10-15% b. 30 ppt Ferrotrol 3000 c. 25% Xylene d. 5 gpt Clay Master -5C e. 5 gpt US -40 f. 4 gpt CI -27 g. 3 gpt 5-400 h. 2.5 gpt Ferrotrol 280L i. 2 gpt NE -118 j. 1 gpt ClayCare k. 1 gpt FSA -1 I. 1 gpt InFlo 250 5. Load Vac Truck #2 with 150 gals (3.6 bbl) of the following Acid Blend: r—� llilcorp Alaska, Ll. Well Prognosis Well: SCU 34-04 Date: 8/08/2014 a. 75% HCL 10-15% b. 30 ppt Ferrotrol 3000 c. 25% Xylene d. 5 gpt Clay Master -5C e. 5 gpt US -40 f. 4 gpt CI -27 g. 3 gpt S-400 h. 2.5 gpt Ferrotrol 280L i. 2 gpt NE -118 j. 1 gpt ClayCare k. 1 gpt FSA -1 I. 1 gpt InFlo 250 m. 150 lb Benzoic Acid Regular Flake 6. Spot Pump Truck, RU lines and PT to 4,500 psi. a. Maximum anticipated treating pressure is 4,029 psi. 7. Transfer 20.2 bbl of Acid Blend from Vac Truck #1 to Pump Truck. 8. Pump 20.2 bbl of Acid Blend down the tubing at rates up to 3.0 bpm. a. Do not exceed 4,100 psi. b. Record rates, tubing, and casing pressures every minute. 9. Transfer 3.6 bbl of Acid Blend w/ Benzoic Flake from Vac Truck #2 to Pump Truck. 10. Pump 3.6 bbl of Acid Blend w/ Benzoic Flake down the tubing at rates up to 3.0 bpm. a. Do not exceed 4,100 psi. b. Record rates, tubing, and casing pressures every minute. 11. Load Vac Truck #2 with 2540 gals (60.5 bbl) of Dry Lease Crude. 12. Transfer 45.2 bbl of Acid Blend from Vac Truck #1 to Pump Truck. 13. Pump 45.2 bbl of Acid Blend down the tubing at rates up to 3.0 bpm. a. Do not exceed 4,100 psi. b. Record rates, tubing, and casing pressures every minute. 14. Transfer Dry Lease Crude from Vac Truck #2 to Pump Truck. 15. Pump no more than 60.5 bbl of Lease Crude. a. Actual fluid pumped will depend on initial fluid level to minimize over -displacement. b. Tubing capacity of 2-7/8" tubing is 0.00579 bbl/ft. 16. RD Pump Truck and Vac Trucks. 17. Turn well over to production. Attachments: 1. As -built Schematic fM Hil-rp Alaska, LLC. RKB =148.0' Above MSL RKBtoGL=15.0' 1 DV Collar 8,019' 2 3 G-1 4 1 0 6 X 9 10 G-2 QLA k Fill 10,323' SLM S}S}S}S ti3. TB Cut 10.313' 12 H-1 TBG ut 10.345' S1 13 H-2 Obstr iction 10,345' H -s 14 15 H-6 16 17 H-8 CASING AND TUBING DETAIL 18 H8 WT GRADE CONN ID MD TOP MD BTM. Hole in TAG ?? H-$ IS1 19 Surf. 27' 20 2 1 H -10D Surf. 2,997' H-10 TD =10,880'; PBTD =10,800' Max Deviation 1.750 (0,5,677' MD ACTUAL SCHEMATIC Soldotna Creek Unit Well: SCU 34-04 Completion Ran: 11/10/95 PTD: 160-040 API: 50-133-10108-00 Downhole Revised: 6/29/14 Updated by STP 8/06/14 CASING AND TUBING DETAIL SIZE WT GRADE CONN ID MD TOP MD BTM. 22" Conduct. Surf. 27' 13-3/8" 54.5 J-55 8rd ST&C 12.615" Surf. 2,997' 13-3/8" DV Collar 1,478' 6-5/8" 28 N-80 8rd 5.791" Surf. 120' 6-5/8" 24 N-80 BTC 5.921" 120' 6,753' 6-5/8" 24 P-110 8rd 5.921" 6,753' 10,173' 6-5/8" 28 P-110 8rd 5.791" 10,173' 10,880' Tubing: 2-7/8" 6.4 L-80 IBT 2.441" Surf 10,127' 2-7/8" 6.5 N-80 8rd 2.441" 10,127' 10,224' 2-7/8" 6.5 N-80 8rd 2.441" 10,241' 10,253' 2-7/8" 6.5 N-80 8rd 2.441" 10,320' 10,682' JEWELRY NO Depth ID Item 1 15' 2.441" 2-7/8" Shaffer TBG Hanger with Type H profile 2 2,232' 2.347" Cameo MMM Gas Lift Mandrel #11 3,619' 2.347" Cameo MMM Gas Lift Mandrel #10 4,818' 2.347" Cameo MMM Gas Lift Mandrel #9 5,732' 2.347" Cameo MMM Gas Lift Mandrel #8 6,428' 2.347" Cameo MMM Gas Lift Mandrel #7 7,031' 2.347" Cameo MMM Gas Lift Mandrel #6 7,634' 2.347" Cameo MMM Gas Lift Mandrel #5 8,235' 2.347" Cameo MMM Gas Lift Mandrel #4 8,838' 2.347" Cameo MMM Gas Lift Mandrel #3 9,442' 2.347" Cameo MMM Gas Lift Mandrel #2 9,983' 2.347" Cameo MMM Gas Lift Mandrel #1 3 10,085' 2.313" Baker CMtI Sliding Sleeve with X -profile 4 10,127' 2.416" Baker FH Retrievable Packer (50k Shear Release) 5 10,146' 2.313" Baker CMU Sliding Sleeve with X -profile 6 10,213' 2.313" Baker CMU Sliding Sleeve with X -profile 7 10,224' 2.441" Baker Locator seal Assy (L=4.40') 8 10,231' 2.688" Baker SC -2 Retrievable Packer with millout extension 9 10,246' 2.313" Baker X -Nipple 10 10,253' 2.441" Baker wireline entry guide 11 10,317' Baker N-3 Bridge Plug 12 10,329' Baker FH Retrievable Packer 13 10,366' 2.313" Otis S -Nipple 14 10,397' Brown Expansion Joint 15 10,456' Cameo MM Gas lift mandrel 16 10,495' Permanent bridge plug 17 10,497' Brown HS -16-1 Packer 18 10,497' Cameo MM Gas lift mandrel 19 10,366' 2.313" Otis S -Nipple 20 10,614' Baker Model D Permanent Packer 21 10,624' Cameo D Nipple Perforations Date Zone Top BTM Comments 11-8-95 G-1 10,200' 10,220' 3-31-95/5-05-95 G-2 10,256' 10,274' 5-12-95 G-2 10,263' 10,285' 11-16-95 G-2 10,258' 10,288' H-1 10,357' 10,366' H-2 109374' 10,384' H-5 10,444' 10,484' H-6 10,491' 10,494' H-8 10,511' 109518' H-8 10,522' 10,538' H-8 10,544' 10,600' H-10 10,636' 10,699' H-10 10,749' 10,750' Downhole Revised: 6/29/14 Updated by STP 8/06/14 STATE OF ALASKA ALASKA O,,.. AND GAS CONSERVATION Ct.,,MMISSION 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 60-40 / 95-169 UNION OIL COMPANY OF CALIFORNIA (UNOCAL) 3. Address 8. APl Number P.O. BOX 196247 ANCHORAGE, AK 99519 50- 133-10108-00 4. Location of well at surface 9. Unit or Lease Name 600' FSL & 1900' FEL, Sec 4, T7N, R9W, Seward B&M Soldotna Creek Unit At top of productive interva 10. Well NUmber 600' FSL & 1900' FEL, Sec 4, T7N, R9W, Seward B&M SCU 34-4 At total depth i 11. Field and Pool 600' FSL & 1900' FEL, Sec 4, T7N, R9W, Seward B&M Swanson River Field 5. Elevation in feet (indicate KB, DF, etc.) I 6. Lease Designation and Serial No. Hemlock - Tyonek 148' RKBI A-028997 12' Date Spudded I 13' Date T'D' ReachedN/A N/A I14' Date c°mp'' Susp' °r Aband'l 1-09-95 15. Water Depth, if offshore JN/A 16. No. of Completions 1 17' T°tal Depth (MD + TVD)I10,ss0' / 10,SS0' 18. Plug Back Depth (MD + TVD)10,800, / 10,800' Il 19' Directi°nal SurVeYYes [] No l-t 20. Depth where SSSV set ] 21. Thickness of PermafrostN/A N/A 22. Type of Electric or Other Logs Run N/A 23. CASING, LINER AND CEMENTING RECORD CASING SIZE WT. PER FT. GRADE TOP I BOTTOM HOLE SIZE CEMENTING RECORD AMOUNT PULLED 13-3/8" 54.4 J55 2,997 N/A 1900 SX N/A 6-5/8" 28~24 P-110/N-80 10,880 N/A 1310 SX N/A 24. Perforations open to Production (MD + TVD of Top and Bottom and 25. TUBING RECORD interval, size and number) Size I Depth Set (MD) I Packer Set (~MDI .. See Attached See Attached 26. Acid, Fracture, Cement Squeeze, Etc. Depth Interval (MD) Amount & Kind of Material Used N/A 27. PRODUCTION TEST Date First Production Method of Operation (Flowing, gas lift, etc.) Date of Test Hours Tested PRODUCTION FOR OIL-BBL GAS-MCF WATER-BBL CHOKE-SIZEJ GAS-OIL RATIO 11/30/95 N/A TEST PERIOD -} 34 I 1243 Flow Tubing Casing Pre~sure CALCULATED OIL-BBL GAS-MCF WATER-BBL OIL GRAVITY-APl (corr) Press. 130 1000 24-HOUR RATE -~ 247 307 43 N/A 28. CORE DATA Brief description of lithology, porosity, fractures, apparent dips and presence of oil, gas or water. Submit core chips. N/A 0EC · -- Form 10-407 Rev. 7-1-80 CONTINUTED ON REVERSE S~D/~nchorage Submit in duplicate 29. ~ 30. : GEOLOGIC MARKERS FORMATION TEST ..... NAME Include interval tested, pressure data, all fluids recovered and gravity, MEAS. DEPTH TRUE VERT. DEPTH NIA N/A 31. LIST OF ATTACHMENTS Wellbore Diagram and Summary of Workover operations ~2. I hereby c~fy~hat.~{~eg~n '~rrect to the best of my knowledge Signed G. Russell Schmidt Title Drilling Manager Date Dec. 5, 1995 INSTRUCTIONS General: This form is designed for submitting a complete and correct well complete report and log on on all types of lands and leases in Alaska. Item 1: Classificaiton 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 cementing and the location of the cementing tool. Item 27: Method of Operation: Flowing, Gas Lift, Rod Pump, Hydraulic Pump, Submersible, Water Injection, Gas Injection, Shut-in, Other-explain. Item 28: If not cores taken, indicate "none". SCU $4-4 24. Perforations open to Production Zone Top BTM Date SPF G1 10,200 10~220 11/7/95 12 G2 10,2:58 10~.88 11/16/95 12 G2 10,256 10,284 5/5/95 6 HI 10,357 10,366. 11/1/60 ? H2 10,374 10,384 11/1/60 ? I-I5 10,444 10,484 11/1/60 ? H6 10,491 10,494 11/1/60 ? H8 10,511 10,518 11/1/60 '? H8 10,522 10,538 11/1/60 ? H8 10,544 10,600 11/1/60 ? H10 10,636 10,699 11/1/60 ? H-10 10,749 10,750 11/1/60 ? 25. TUBING RKCORD Size Depth Set (MD) Packer Set (MD) 2-7/8" 0-10,229' 10,127' 2-7/8" 10,231'-10,253' 10,231' 2-7/8" 10,310'-10,614 10,329', 10,498' 2-3/8" 10,614'-10,682' 10,614' REGEIVI:::IJ OFt 1 1 1995 TBGTALLY.XLS 12/4/g5 To~qf Hemlock: ~ Hem ock: Hanaer 0.O- iN.0' !,5 .!/8" OD 54,50 Ii J-55 SURF CSG O.O- 115.0'65/8" OD 28.00t/fi P-IlO PROD CSG 113.0- 6747.0' 6 5/? OD 24.00t/fi N-80 PROD CSG 6747.0-':0167.0' 6 5/8" OD 24.00t/fi P-110 PROD CSG !0167.0- "!880.0'65/? OD 28.00t/fl P-110 PROD CSG '9517.0 - 10529.0' FILL 5/50/95, E-Line Teg "0298.0- 10517.0' FILL 11/1/95, S-Line leg 10350.0 - ~9350.0' SQUEEZE PERFS W~O, 11/60, 5HPF, 1' 10749.0- ~i.,750.0 SQUEEZE PERFS ~0,11/60, 5HPF, 1 10800.0 - 10880.0' CEMENT PLUG KB ELEV: i48' PBTD: 108,0C~ iD: 10880' 15.0- 10229,0'.,.,~x",~ OD 2.441" !, r: q/ft L-80 Ti} 10251.0 0253.2' ~°='' ' =" , - z.o;J 0D2.441" D ~,.e,/ L-80 - :.A'i'. :k: ,. -~..}L7.. ],r:' l}~ , ,-~4 7~ '';' ";L~ ~ , 10510.0 - 10682.0' 2.875" OD 6.50~/ft N-50 TBG 10317.0 - 1031g.O' BDGE CLUG Boker .... ~. r~LP 10265.0 -10285.0'PERFS 10200.0 -10220.0' PERFS 10256.0 -10274.0'PERB 10258.0 -10288.0'PERB 10260.0 -10278.0'PERB 10357.0 -10566.0' PERB 10374.0 -I0584,0'PERFS 10~{0 -10~{01PERFS 10491.0 -10494.0' PERFS 10544.0 -10600.0' PERFS 10511.0 -10518.O'PERFS 10656.0 -10699.0'PERFS 10522.0 -10558.0IpERFS 10495.0 -10495.0' 10498,0 -!0505,0' 10614.0 --iOG20,O' G-2,5/12/9fl, 2HPF, 22',2 l/8"SilveraGuns, OF G-l, 11/8/95, 12HPF, 20',4 I/2"HSDGuns, 45Phc G-2,5/5/95,2HPF, 18',2 1/8"SlripGuns, OPhese 0-2, 11/16/95,6HPF, 30',2 1/8"EneietOuns, OP! G-2,3/31/95,2HPF, 18',2 1/8"StripGuns, OPhes( H-l, ll/60,4HPF, 9' H-g, 11/60,4HPF, 10' H-Sill/60,4HPF, 40' H-6,11/60,4HPF, 5' H-8,11/60,4HPF, 56' H-8,11/60,4HPF, 7' H-10,11/60,4HPF, 65' H-8,11/60,4HPF, 16' BRIDGE PLUG 6/81, Set Perm, Bridge Plug PACF,,[R Brown m:i ' '-' REGEIV~U Oil Well 1 ~c ~ ~ ~e}~ Al~ka Oil & Gas (::o~s, Commission Repaced Tb9. 11/8/95/ Perf'd 11/16/95 S:L~' !0 14 60 !:i:: :,iorkover:' 11/8/95 5CU" 4 i, wanson ~' ~,".'.~"' Fled ~,m'; ~o.' 50-i55-10108-00 -fo~t Hemlock: 10,557 FI. ~,,. z~a~ Hemlock: 0 Oeqs. '~ Hanger: DSR 10298.0 - I0317.0' FILL 11/1/95, S-Line tag 10317.0 - t0329.0' FiLL 3/30/95, E-Line i'ag 10350.C. - I0550.0' SQUEEZE PERFS WSO, 11/60, 5HPF, 1' I0749.0- 10750.0' SQUEEZE PERFS WSO, 11/60, 5HPF, 1' 10800.0 - 10880.0' CEMENI PLU6 KB ELLs/: 148 H]iD: 10800' ID: 10880' 10231,0 10255.2 10256.0 10258.0 10260.0 10265.0 10510.0 - 10517.0- 10345,0 - 10~57.0 - 10~67,0 - 10~7~.0 - 10~80.0 - 10~98,0 - 10~.0 - 10491.0 - 10495.0 - 10511.0 - 10544,0 - 10577.0 - 10614.0 - 10614.0 - 10624,0 - 10255.2' 10255.8' 10274.0' 10288.0' 10278.0' 10285.0' 10682.0' 10318,0' PERFS PERFS PERFS PERFS 2.87? OD 2.441" ID 6.40t/fl L-BO I'BG 2.441"ID REENTRY JOINI Baker WL Entry Gude 6-2, 5/5/95, 2HPF, 18', 21/8" Strip Guns, 0 Phase 6-2, 11/16/95, 6HPF, 50', 21/8" Enerjet Guns, O Ph 6-2, 5/51/95, 2HPF, 18', 2 1/8" Strip Guns, 0 Phase 6-2, 5/12/95, 2HPF, 22', 2 1/8" Silver Jet Guns, 0 P' 2,875" OD 6,50t/fi N-80 TBG BRIDGE PLUG Baker 10545.1' PART Tbg, 10666.0' PERF5 H-t, 11/60, 4HPF, 9I 10367.0' 2217 ID LANDING NIPPLE Otb S ?osition 10384.0' PERFS H-2, 11/60, 4HPF, 10' 10380.0' RESTR ID 6/81, Unknown Obstruction 10398.0' EXPANSION JOINT Brown 10484.0' PERFS H- 5, 11/60, 4HPF, 40' 10494..0' PERFS H-6, 11160, 41-tPF, 3' 10495.0' BRIi~E PLUO 6/81,1el Perm. Bridge Plug 10518.0' PERFS H-8, 11/60, 4HPF, 7' t0538.0' PERFS H-8, 11/60, 4HPF, 16' 10600.0' PERFS H-8, 11/60, 4HPF, 56' ,mLvL !q, '"='~" !,I!JAl,i '''~',.,', 10577.0' HOLE 1/74, Hole In Tb9 10612.0' B, NDiNG NIPPLE Olis S Position tl ! tjt,,Lb',U L: 10614.0' LOCATOR JOINT Baker Stop Sub 10615.0' SEALS Baker Seal Assy 10624.0' ~,NDING NIPPLE Oamco D 10699.0' PERFS H-tO, 11/60, aPF, 65' Oi Wel Replaced l'b9. 11/8/95 Perf'd 11/16/95 5pud: 1u ,,~ au Com,D. eted: !!/27160 !asi'Workc, ver:' '~ !/8/95 SOU ,34-4 Swanson River Fled ~P No.: 50-133-10!08-00 Hemlock: 10,557 F!. ':¢ Hem ack: 0 De}s. Hanger: 6747.0-10167.0'6? OD 24.00t/[t P-? i0 PROB CSG Oil We l Replace [bg. tt/8/95 Perf'd *'/16/95~, KB ELEV: 148' PBfD: 10800' ID: 10880' : !:..0 - '"~""~Uz/_v.~" z.~/.~' ,q-x,, OD 2,44t" ID 6.40t/fi L-BO fBG iu127.0 1012:':.' "'~"'"'"'"-° ~" - L, KUbOUVLI~ 2 7/8" BTC Box x 2 7/8" EU Pin -- _ - .-- - . ~ ~," . '::,b,4- ,~ :..: ,_.: iE" ZLEEVE B~ker OEC 1 1 1995 Alaska Oil ~. ......... 10200.0- 10220.0' PERFS G-l, 11/8/95, 12HPF, 20', 4 t/2" HSD Guns, 45 '~r/' ,,,,._ "2 [ L.,.; ] :u215,9 - !'''''''' ''° x,,~,, ~ SLEEVE Baker i0224.0 - !022-'..8' 2.457" ID LOCATOR JOINT Baker 10224.8 - 10229.0' SEALS Baker Seat Assy 10229,0 - 102293 MULESHOE Tb9. Half Cut '"' ' -' 'f' '"" ~',"r .:z.:!.u - .._-.: .:./.; _ :,,~_,, . r,.~ur, b~ !'aker .3-,: ,.. 102,$1.0- 10253.2' 2.875" OD 2.441" ID 6.40t/ft L-80 lBO 10241.5- 10241.9' CROSSOVER 4 1/2" LTC x 2 7/8" EU 10246.! - 10247.2' 2.!I? ID LANBINO NIPPLE Baker "X" 10255.2 - 10255.8' 2.441" ID REENTRY JOINT Baker WL Entry guide 10256.0 - 10274? PERFS 0-2, 5/5/95, 2HPF, 18', 2 1/8" Strip Guns, 0 Phase 10260.0 - 10278.0' PERFS o-2, 3/31/95, 2HPF, 18', 2 1/8" Strip Guns, 0 Phis, 10258.0-10288.0' PERFS 6-2, 11/16/95, 6HPF, 30', 21/8" Enerjet Guns, O'P' 1O263.O-1O285.O' PERFS 0-2, 5/12/95, 2HPF, 22', 21/8" Silver Jet Guns, Of Siud: 10 '!4 60 Compe.!ed: i ! 'Last Workover:' 1178,'}5 SCU Swanson R ver Fled AP No.: 50-!3,3-10108-;)0 Hemlock: t0,357 F!. @ Hem ock:O Deas. Hanger: 0.0- 2997,0' i5 5/8" O5 54.50t/fl J-55 SURF CSC 2997,0 - 2997.0' SHOE 0.0- 115.0' 6 5/8" OD 28.00~/fl P-IlO PROD CSO 115,0- 6747.0'65/8" OU 24.00t/ft N-80 PROD CSG 6747,0-10167.0'65/8" OD 24.00t/fl P-110 PROD CSG 8014.0 - 8015.0' SIC, COLLAR Oil We l Replaced Tbg. 11/8/95 Perf'd 11/16/95 KB ELEV: 148' PBTD: 10800' ID: 10880' L I$.0- !67 HANGER DSR 10085,5- 10089.6' 2.313" ID SLE~ Baker "CMU" 10127,0 - 10127,8' CROSSOVER 2 7/8" BTC Box x 2 7/8" EU Pin ~InlC ~n~,4;~1 n D , ~u,z:.~- ': ~.~ P~B,V. PACKER ~cxer 10146.4 - 10150.51 2.}lY ID SLEEVE Baker "eMu" SWANSON RIVER FIELD WELL SCU 34-4 DAYS 1-4 (10126-10129195) RU MUD STORAGE & RECEIVE OBM. BLEND MUD TO 9.5 PPG. CIRCULATE WELL W/9.5 PPG OBM. RU CTU. RIH W/MOTOR ON CT, MOTOR FAILED. CHANGE OUT SAME. RIH W/2-1/4" MILL ON 1- 11/16" MOTOR. CLEANOUT TBG F/10276' - 10293'. POH. RIH W/2- 1/4 CUTTER TO 10,272' & SET DOWN, POH. RIH W/1-7/16" CCL TO 10298'. FOUND BOTTOM OF GLM PUP @ 10,297', POH. RIH W/2- 118" MOTOR. MILLED ON OBSTRUCTION @10,288' CTM F/3.5 HRS. POH & RD CTU. RIH W/2-1/8" CUTTER TO 10,300' WLM. CUT TBG @ 10,300. POH & RD WlRELINE UNIT. SD OPERATIONS WAITING ON RIG. DAY 5 (10/30/95) WAITING ON RIG DAY 6 (11/01/95) CONT: TURNKEY RIG MOVE. RIG UP RIG & LINER BERMS. ACCEPT RIG 11/01/95 @ 17:00 HOURS. WU OBM TO 9.5 PPG. BREAK CIRC. TEST LINES TO 1500 PSI. DAY 7 (11/02/95) RU ON TBG. TAKE RETURNS THRU CHOKE MANIFOLD. SEPARATE 45 BBL CRUDE & OIL BASED MUD. ClRC ONE COMPLETE HOLE VOLUME. MONITOR WELL. SET 2-WAY CHECK. PRESSURE TEST ON HANGER. OK. PULL 2-WAY CHECK AND SET B.P.V. ND TREE. NU BOP. REPAIR STAND PIPE MANIFOLD. TEST CHOKE MANIFOLD AND VALVES TO 250 / 5,000 PSI. WORK ON FLOW NIPPLE AND FLOW LINE MODIFICATION. MU TEST JOINT. ..... DAY 8-10 (1113-1115195) TEST BOP TO 250/5000 PSI. OK. RUN KOOMY DRAW DOWN TEST. RD TEST EQUIPMENT & PULL TEST JOINT. MU LDG JT. PULL HANGER LOOSE W/90 K OVER. PULLED 25 K OVER TO PULL TBG FREE. CBU @2 BPM, 450 PSI. PUMP DRY JOB. LD HGR. POOH LD TBG. PIPE STARTED TO PULL WET. PUMP DRY JOB. CIRC TBG & ANNULUS VOLUME. PUMP DRY JOB. POOH LD TBG. RECOVERED 10,245' OF 2-7~8" TBG. SET WEAR BUSHING. RACK & TALLY NEW 2-7~8" BUTT TBG. RIH W/O/SHOT. DID NOT GET GLM OUT. CIRC TO T.O.F. ENGAGE FISH @ 10,258'. PULLED 20K OVER. WORK TBG TO ENSURE ENGAGEMENT. RU APRS. RIH W/2-1/4" JET CUTTER. TAG UP @ 10,320'. CUT TBG @ 10,320' WLM, TBG CUT LOST 13K. POOH W/APRS. POOH 45', TBG HAD 5-10 K OF DRAG. DAY 11 (11106195) CIRC. BU. RD APRS. CLEAN RIG Of OBM. SCDL. PUMP DRY JOB. POOH W/FISH. LID FISH. RECOVERED 43.15' OF FISH. P/U CASING SCRAPPER ASSEMBLY AND RIH. TAG TUBING STUB AT 10,298'. CIRC. BOTTOMS UP. DISPLACED WELL TO 10.5 PPG WEIGHTED OBM. (CIRCULATED THRU CHOKE). DAY 12 (11/07/95) CONTINUE DISPLACING WELL TO 10.5 PPG WEIGHTED MUD. POOH AND LID BHA. R/U FLOW NIPPLE AND SHOOTING FLANGE. P/U SC- 2P PACKER AND RIH. MADE GR TIE-IN PASS AND SET PACKER AT 10,231' WLM. POOH WITH WIRELINE. DAY 13 (11/08/95) CONT POOH W/W/L. PU CASING GUNS. TEST LUB TO 250 - 5,000 PSI. RIH & TAG TOP OF PACKER @ 10,231' MAKE TIE-IN PASS. PERFORATE TYONEK G-1 FI 10, 200'- 10,220' @ 12 SPF. POOH. RD SCHLUMBERGER. ND SHOOTING FLANGE. NU BELL NIPPLE & FLOW NIPPLE. PULL WEAR BUSHING. RUN 2-7/8" COMPLETION STRING. RIH TO 10,220. RU HEADPIN & HOSE. RECEIVbL 0EC 1 1 1995 Alaska Oil & Gas Cons. Commission Anchorage DAY 14 (11/09/95) RIH W/2-7/8" TBG CIRCULATING @ 1 BPM/200 PSI. TAG SC-2 PACKER ¢_, 10,231' SHUT DOWN PUMP. SLACK OFF 4' TO LOCATOR. SEALS TOOK 5-8 K. REVERSE CIRCULATE OBTAIN SLOW PUMP RATES: 2.5 BPM @ 400 PSI AND 1.5 BPM @ 300 PSI. SPACE OUT & LAND TBG. 60 K UP & DOWN. RUN IN HANGER PINS & MAKE UP LANDING JOINT. RU SLICKLINE. TEST LUB. TO 5,000 PSI. RIH W/PLUG BODY. COULD NOT SET PLUG. PRESSURE UP ON TBG TO 2800 PSI & SET PACKER AGAINST FORMATION. TEST CSG TO 3,000 PSI FOR 30 MIN. LOST 150 PSI IN 30 MIN. OK. RIH W/ SHIFTING TOOL ON SLICKLINE. CHANGE OUT CASING HEAD VALVE. ATTEMPT TO SHIFT CMU SLEEVE @ 10,092'. WORK SLEEVE OPEN. BREAK CIRCULATION. POOH W/SLICKLINE. RD HALLIBURTON. DAY 15 (11/10/95) ND BOP. NU TREE. TREE TO SHORT TO HOOK-UP SURFACE LINES. ADDED ANOTHER VALVE TO GET HEIGHT. TEST TREE TO 250~5000 PSI. SET 2-WAY CHECK & SHELL TEST TREE TO 250~5000 PSI. RU DIESEL TRUCKS. HOLD PRE-JOB SAFETY MEETING. DISPLACE WELL W/6.8 PPG DIESEL. WHEN DIESEL MADE IT TO CMU SLEEVE @ 10096'; PUMP PRESSURE WAS 2300 PSI. PRESSURE DROPPED TO 1800 PSI HOLD BACK PRESSURE CONSTANT. PUMPED 340 BBLS TOTAL. BLEED PRESSURE TO 1200 PSI. CSG & TBG = 1200 PSI. RU LUB. SET BPV FOR RIG MOVE. CLEAN PITS & RIG OF OBM. RELEASE RIG 11/10/95 @ 24:00 HRS. NOTE: DURING THE SHIFTING OF CMU SLEEVE SLICKLINE TOOLS HUNG UP @ 9732' & 9417'. ABLE TO WORK PAST. DAY 16 (11/16/95) RU SCHLUMBERGER WlRELINE UNIT. RIH W/2-1/8" ENERJET PERF GUN. PERFORATE TYONEK G-2 @ 10258'-10288'. TBG PRESSURE BUILT TO 460 PSI. RIH & PERFORATE G-2 @ 10258'-10288'. GUN STUCK @ 6171' ON THE WAY OUT. PULLED OUT OF HEAD @ 2000~ OVER. POOH. RD WlRELINE UNIT. CALL OUT SLICKLINE TO FISH GUNS. LAST REPORT. Unocal Corporation Oil & Gas Operations 909 West 9th Avenue, P.O. Box 196247 Anchorage, Alaska 99519-6247 Telephone (907) 276-7600 UNOCAL ) December 6, 1995 Alaska Ms. Joan Miller Statistical Technician Alaska Oil & Gas Conservation Comm. 3001 Porcupine Drive Anchorage, Ak. 99501-3192 Dear Ms. Miller: Re: Soldotna Creek Unit - Well SCU 34-4 APl Number $0-133-10108-00 , On November 8, 1995 the following interval was perforated in Well SCU 34-4: BENCH TOP (MD) BOTTOM (MD) FEET G 1 10,200 10,220 20 On November 16, 1995 the following interval was perforated in Well SCU 34-4: BENCH TOP (MD) BOTTOM (MD) FEET G2 10258 10288 30 Very truly yours, Candace Williams Nas~ O~i & Gas ConS. CommiSsion /mchorage STATE OF ALASKA ALASKA O!£ AND GAS CONSERVATION COMivtlSSlON REPORT OF SUNDRY WELL OPERATIONS 2. Name of Operator Operations performed: Operation shutdown Stimulate Plugg. Ln~ .... Pull _h_,bing After casing Repair well 5. Type of Well: Development X UNION OIL COMPANY OF CALIFORNIA (UNOCAL) Exploratory 3. Address Stratigraphic P.O. BOX 196247 ANCHORAGEr AK 99519- 6247 Service 4. Location of well at surface 600' FSL & 1900' FEL, Sec. 4, T7N, R9W, Seward B&M At top of productive interval Same At effective depth Same At total depth Same P,~or~ x__ Pull tubing Othef 6. Datum elevation (DF or KB) 7. Unit or Property name Soldotna Creek Unit 8. Well number eCU 34-4 9. Permit number 60-040/85-4335 (Approval) 10. APl number 50-133-10108-00 11. Field/Pool Swanson RiveffTyonek feet 12. Present well condition summary Total depth: measured true vertical 10880' feet Plugs (measured) 10880' feet Effective depth: measured 10,880' feet Junk (measured) true vertical 10,880' feet Casing Length Size Cemented Measured depth True vertical depth Structural Conductor 27' 2Z' Driven 27' 27' Surface 2,997. 13-3/8" J55 54.4 1900 sx 2997' Intermediate Production 10,880' 6-518" 28~/24~ 1310 sx 10,880' Liner 845' 5" 860 sx 10844' Perforation depth: measured 10204-10224'; 10258-10288'; 10350'; 10357'-10366'; 10374'-10384'; 10444'-10484';10491'-10494'; 10511'-10518'; 10522'-10538'; 10544'-10600'; 10636'-10699'; 10749'-10750' true vertical Same Tubing (size, grade, and measured depth) 2-7/8", 6.4~ L-80 27-10229'; 2-718" 6.5~ N-80 10231-10254' 2-7/8" 6.5~ N-80 10310-10682' Packers and SSSV (type and measured depth) ~LE 'C E I V ~-' L~ Baker FH ~ 10128'; Baker SC-2~} 10231'; Baker FH (~ 10329'; Brown HS ~ 10498' Baker "D" ~} 1 13. Stimulation or cement squeeze summary Intervals treated (measured) ~[~)[C '~ ~ ~995 Traat~nent description including volumes used and final pressure .A_~ 0~ & (~ ~i,~ .,~,,~tSS 14. Representative Daily Average Production or Injection Data Anchorage OiI-Bbl Gas, Mcf Water-Bbl Casing Data Tubing Pressure Prior to well operation 10/13/95 133 140 0 250 280 Subsequent to operation 11/23/95 219 130 55 1000 130 I- I 15. Attachments 16. Status of well classification as: I Copies of Logs and Surveys run I Daily Report of Well Operations Oil X Gas Suspended Service 117' I hereby certifY that the f°~:~/°/l~g 's-tr~nd ~t of my kn°wledge' ~Z~ ~C~ ISigned G. Russell Schmidt ~ Ddlling Manager Date ~. ~ Form 10-404 Rev 06/15/88 ~ ' SUBMIT IN DUPEICATE ~on Unocal Corporation Oil & Gas Operations 909 West 9th Avenue. RL~. Box 196247 Anchorage, Alaska 99519-6247 Telephone (907~ 276-7600 UNOE L] ; November 14, 1995 Alaska Ms. Joan Miller Statistical Technician Alaska Oil & Gas Conservation Comm. 3001 Porcupine Drive Anchorage, Ak. 99501-3192 Dear Ms. Miller: Re: Soldotna Creek Unit - Well SCU 34-4 APl Num. be, r..$0-133-10108-00 , On March 31, 1995 the following interval was reperforated in Well SCU 34-4: BENCH .TOP (MD) BO .TT.OM (M.D) FEET G2 10,261 10,279 18 Very truly yours, ?' / Candace Williams '~-" STATE OF ALASKA '~'~ ALASKA OIL AND GAS CONSERVATION CO~,MISSION REPORT OF SUNDRY WELL OPERATIONS 1. Operations performed: Operation shutdown Stimulate Plugg.~ ,-, Pull tubin9 " ~_~_si-~l -- '~epair well 2. Name of Operator 5. Type of Well: Development x F_xp~omta7 m Stmtigraphic m Service Perforate X Pull tubir~l Other 6. Datum elevation (DF or KB) 148' KB 7. Unit or Property name Soldotna Creek Unit 8. Well number SCU 34-4 9. Permit number 60-040/95-035 (Am~roval) 10. APl number 50-133-10108-(X} UNION OIL COMPANY OF CALIFORNIA (UNOCAL) 3. Address P.O. BOX 196247 ANCHORAGEt AK 99519 - 6247 4. Location of well at surface 600' FSL & 1900' FEL, Sec. 4, 'I-/N, R9W, Seward B&M At top of productive interval Same At effective depth Same At total depth Same 11. Field/Pool Swanson River/l'yonek 12. Present well condition summary Total depth: rneasurod 10880' feet Plugs (measured) 10880' feet Effective depth: measured true vertical Casing 10,880' feet Junk (measured) 10,880' feet Length Size Cemented Measured depth True vertical depth Conductor 27' 22" Driven 27' 27' Surface 2,997' 13-3/8" J55 54.4 1900 sx 2997' 2997' Intermediate Production 10,880' 6-5/8' 28~/24~ 1310 sx 10,880' 10,880' Liner 845' 5" 860 sx 10844' 10841' Perforation depth: measured true Vertical 10261-10279'; 10350'; 10357'-10366'; 10374'-10384'; 10444'-10484';'10491'-10494'; 10511 '-1 0518'; 1 0522'-10538'; 10544'-10600'; 10636'-10699'; 10749'-10750' Same 13. 14. Tubing (size, grade, and measured depth) 2-718", 6.5# N-80 0-10614' 2-3/8' 4.6~ N-80 10614-10682' Packers and SSSV (type and measured depth) Baker FH ~ 103_'29'; Brown HS ~ 10498' Baker "D' t~ 10614' Stimulation or cement squeeze summary Intervals treated (measured) 0Il & r,..~ .~.-.-,. 6ommissi::,,q Treatment description including volumes used and final pr~___~_u.re Representative Daily Average Production or InJection Data OiI-Bbi Gas-Mcf Water-Bbl Casing Data Tubing Preeeure Pdor to well operation Shut-In --Subsequent to operation 4/5/95 348 55 0 i 15. Attachments I 16. Status of weli classification ee: Copies of Logs and Surveys run Daily Report of Well Operations A Oil X Gas Suspended 17. I heraby certify that the for~i~l~ i~. ?~n(~~ of mY knowledge. ISigned G. Ru~_e!! Schmidt ~0(~~.~/' "' -'"~-~Ti~e Drilling Manager Form 10404 Rev 06/15/88 f - , v Service SUBMIT IN DUPLICATE. Unocal Corporation Oil & Gas Operations 909 West 9th Avenue, P.O. Box 196247 Anchorage, Alaska 99519-6247 Telephone (907) 276-7600 UNOCAL November 14, 1995 Alaska ORIGINAL Ms. Joan Miller Statistical Technician Alaska Oil & Gas Conservation Comm. 3001 Porcupine Drive Anchorage, Ak. 99501-3192 Dear Ms. Miller: Re: Soldotna Creek Unit - Well SCU 34-4 APl Number 50-133-10108-00 O~~.~-:.995~the following interval was reperforated in Well SCU 34-4: BENCH TOP (MD) BOTTOM (MD) FEET G2 10,263 10,285 Very truly yours, Candace Williams ,[',-, ,,' .L,., El.,) NOV '1 G i~75 At,sim .(iii & Gas Cons. Com:~ission '~nc,~orage Unocal Corporation ~'~" Oil & Gas Operations 909 West 9th Avenue, P.O. Box 196247 Anchorage, Alaska 99519-6247 Telephone (907) 276-7600 UNO .AL November 14, 1995 Alaska NOV 'i 3 i9~i5 A~as~ 0ii & Gas Con~. Dear Ms. Miller: Ms. Joan Miller Statistical Technician Alaska Oil & Gas Conservation Comm. 3001 Porcupine Drive Anchorage, Ak. 99501-3192 ORIGINAL Re: Soldotna Creek Unit - Well SCU 34-4 APl Number 50-133-10108-00 On May 5, 1995 the following interval was reperforated in Well SCU 34-4: BENCH TOP (MD) BOTTOM (MD) FEET G2 10,256 10,274 Very truly yours, Candace Williams STATE OF ALASKA ~-" ALASKA OIL AND GAS CONSERVATION COMMISSION REPORT OF SUNDRY WELL OPERATIONS 2. Name of Operator Operations performed: Operation shutdown Stimulate Plugging --. Pull _~_~bing After casing Repair well 5. Type of Well: Development x UNION OIL COMPANY OF CALIFORNIA (UNOCAL) Exploratory __ 3. Address Strafigraphic __ P.O. BOX 196247 ANCHORAGE~ AK 99519 - 6247 Service 4. Location of well at surface 600' FSL & 1900' FEL, Sec. 4, T7N, R9W, Seward B&M At top of productive interval Same At effective depth Same At total depth Same ORIGINAL Pm x Pull tubing Other 6. Datum elevation (DF or KB) 7. Unit or Property name Soldotna Creek Unit 8. Well number SCU 34-4 9. Permit number 60-040/95-035 (Approval) 10. APl number 50-133-10108-00 11. Field/Pool Swanson Rivar/Tyonek feet Present well condition summary Total depth: measured true vertical 10880' feet Plugs (measured) 10880' feet Effective depth: measured true vertical 10,880' feet Junk (measured) 10,880' feet Casing Length Size Cemented Measured depth ' True vertical depth Structural Conductor 27' 22" Driven 27' 27' Surface 2,997' 13-3/8" J55 54.4 1900 sx 2997' 2997' Intermediate Production 10,880' 6-5/8" 28~124~ 1310 sx 10,880' 10,880' Liner 845' 5" 860 sx 10844' 10841' Perforation depth: measured true vertical 10256-10279'; 10350'; 10357'-10366'; 10374'-10384'; 10~.~ ~.'-10484';'10491'-10494'; 10511 '-1 0518'; 10522'-1 0538'; 10544'-10600'; 10636'-10699'; 10749'-10750' Same Tubing (size, grade, and measured depth) 2-718", 6.5~ N-80 0-10614' 2-3~8" 4.6# N-80 10614-10682' Packers and SSSV (type and measured depth) Baker FH ~ 10329'; Brown HS ~ 10498' Baker "D" (~ 10614' 13. Stimulation or cement squeeze summary Intervals treated (measured) Treatment description including volumes used and final pressure 14. Representative Daily Average Production or Injection Data OiI-Bbl Gss-Mcf Water-Bbl Casing Data ~OV 't 8 i995 /~s~ JJil & Gas Cons. Commis.~i~n _,.. ~nch~ral~~ ~ Tubing Pr~um Prior to well operation 5~5~95 369 155 0 * Subsequent to operation 5/7195 452 211 0 225 150 157 15. Attachments I 16. Status of well classification as: Copies of Logs and Surveys run Daily Report of Well Operations I Oil X Gas Suspended Service 17. I hereby certify that the for~°i~ is tr~n~[~st of my knowledge. ISigned G. Russell Schmidt ¥~J ~_V. J ~e Drilling Manager Date Form 10-404 Rev 06115188 /',i ~ ' SUBMIT IN DUPLICATE STATE OF ALASKA AI-.~, A OIL AND GAS CONSERVATION COM; ,~ION APPLICATION FOR SUNDRY APPROVALS 1. Type of request: Abandon __ Alter casing__ Change approved program Operations shutdown __ Re-enter suspended well__ Plugging __ Time extension__ Stimulate __ Pull tubing X_ Variance _ _ Perf~e/.)(_~_, _ OtherX- t i~'~flle/~a}io.n (DF or /148Ka /'ti_ ! 7. Unit or Property name ! Swanson River 8. Well number SOU 34-4 9. Permit number Suspend Repair well __ 5. Type of Well: Development X_ Exploratory __ Stratig raphic __ Service 2. Name of Operator UNION OIL COMPANY OF CALIFORNIA (UNOCAL) 3. Address P.O. BOX 196247 ANCHORAGE, AK 99519 S EP 26 1995 Gas Cons, .C mmission chorage 4. Location of well at surface 600' FSL & 1900' FEL, Sec. 4, 'ITN, R9W, Seward B&M At top of productive interval Same At effective depth Same At total depth Same feet ~¢- 10. APl number 50-133-10108-00 11. Field/Pool Swanson River/Tyonek Hemlock 12. Present well condition summary Total depth: measured true vertical 10,880' 10,880' Effective depth: measured 10,800' true vertical 10,800' feet Plugs (measured) 10,317' feet feet Junk (measured) feet ORIGINAL Casing Length Structural Conductor 27' Surface 2997' Intermediate Production 10,880' Liner Size Cemented Measured depth True vertical depth 22" Driven 27' 27' 13-3/8" J55 54.4~1900 sx 2997' 2997' 6-5/8" 28#/24# 1310' sx 10,880' 10,880' Perforation depth: measured 10256'-10284', 10350', 10357'-10366', 10374'-10384', 10444'-10484', 10491'-10494'; 10511'-10518', 10522'-10538', 10544'-10600', 10636'-10699', 10749'-10750' true vertical Same Tubing (size, grade, and measured depth) 2-7/8", 6.5# N-80 0-10614' 2-3/8" 4.6# N-80 10614-10682' Packers and SSSV (type and measured dePth) Baker "FH"@ 10329', Brown "HS" @ 10498' Baker "D"@ 10614' 13. Attachments Description summary of proposal X_ Detailed operations program_ _ BOP sketch x 14. Estimated date for commencing operation October 1, 1995 15. Status of well classification as: 16. If proposal was verbally approved Oil x _ Name of approver Date approved Service 17. I hereby certify that the fore,citing ,s/~ta~il~i~o the best of my knowledge.. '1'IV I ItllU~ Signed G. Russell Schmidt ~.~A~t~.X,/~Titie Drilling Manager Gas --- FOR COMMISSION USE ONLY Suspended __ Date 09/19/95 Conditions of approval: Notify Commission so representative may witness Plug Integrity ~ BOP Test ~ Location clearance ~ Mechanical Integrity Test Subsequent form required 10- _J~._o_'[.__ -- ~pproved Copy Original Signed By Returped David W. Johnston .... Approved by the order of the Commission Commissioner Form 10-403 Rev 06/15/88 Date ~'/~//~'~5--- SUBMIt' IN TClIPLICATE 1 2 3 4 $ 6 ? 8 9 10 11 12 13 14 16 17 18 19 20 21 22 23 24 26 27 28 29 3O 31 32 33 34 35 36 37 38 39 40 Page: 1/2 Swanson River Field SCU 34-4 Work-over: Preliminary Procedure Prepare Location Verify PC/SC primary and secondary seals RU slickline unit. RIH with GR and tag bottom. RU APRS and cut tubing 10,310'. ~ Kill well with 9.5 PPG oil based mud. Install two-way check valve. ND tree. NU and test BOPE. Pull two-way check valve. Engage tubing hanger and POOH with OLD 2-7/8' EUE 8rd tubing. While POOH, check tubing for NORM~ Install wear bushing. MU BHA # 1: casing scraper. RIH cleanout casing and tag robing stub. Circulate and condition the hole. POOH with BHA #1. LD BHA #1 and RU Schlumberger WLU. RIH with USIT tool. Log 10,317°-7,500°. POOH with USIT tool. - PU Baker retrievable B.P. ~t RIH and set B.P ~ '~5°. ~/o~,2,,~o Test B.P to 1,500 psi. RD Schlumberger WLU. Change out Rockwell casing plug valve and test. RU Halliburton. PU Halliburton testing completion. RIH and put guns on depth. Set RTTS packer above Tyonek G-1 potential pelfs. Perforate Tyonek (3-1 ~ 10,200'- 10,210' with TCP guns. (Workstring will be filled up with diesel while RIH. Flow well to production for 24 hours. Flow test results will determine ultimate completion. Kill well with 9.5 PPG OBM. Release RTTS packer and POOH with test completion. RIH with SC-2P packer and set ~ 10,230'. - -- POOH with running tool. RIH with 2-7/$' completion string and FI-I packer. Space out and land hanger. RU slickline and RIH and set PX plug in X-nipple. Set FH packer ~ 10,180'.~--- -~, Test completion string and packer. Set BPV and ND BOPE. MWD 344PREPR. DOC 9/lg/95 41 42 43 44 45 46 47 Swanson River Field SCU 34-4 Work-over: Preliminary Procedure NU tree. Displace out oil based mud with lease water. Release and Demob Rig. RU slickline and RIH and pull PX plug. Flow well for 24 hours. RU Schlumberger and perforate Tyonek G-2 ~ 10,258'-10,305'. Turn well over to production. Page: 2/2 MWD 344PREPR. DOC 9/1 Calculation R e CAred UNOCAL$ PROPOSED I PREPARED BY I CHECKED BY DATE I PAGE ~ ~,~ , ~/,~/~- /o~/ '§U&JECT W,O~A.F.E, NO. ii . ...... dL_- ........."j__ , k ;~" e;, - - I ~t~,.,,~~ " ,s~., ,~-~ ~,,:~.~, ~-a ~_~,a,~, _._ ~ ....... ; -* . ......... · . i ............. 0'¢~..,. ~,,.I.. ~.C. °.~,~ i--' ................ ....... ' ~.. ~ ....... . ~ ; , _ ~~= Io,~oo ' FORM 1-2C50 (REV. 2-87) PRINTED IN U.S.A. JtJUU. IV I-r vv ~ <~-~mpteted: 11/2!/60 Lost Workover: 8/68 Swanson River Field APl No.: 50-133-10108-00 ~@ Hemlock: '0 Deqs. Hanger: Shatter 0.0 - 27.0' 22" OD CS(; 0.0- 29910' 13 3/8" OD 54.,50t/tt ,I-55 SURF CS(; o.o- ~::o' ~ ~/~" oo mot/It P-~o moo ~ 113.0- 6747.0' 6 5/8" O0 2{OOJ/ft N-80 PROD CS(; 6747.0- 10167.0' 6 ~/8" OD 24.00J/fl P-110 ~D CSC 10167.0- 10880.0' 6 ~/8" O0 28.00j/it P-110 PRO0 CSC 102/}.0 - 1029.0' FILL 1O8OO.0 - lOt~O.l~ ~ PLUC KI] ~: 15' P811~l~ TD:"I0880' 15.0- 10682.0' 2.875" OD 6.50t/tt N-80 l13G EUE ~d 1O256.0- 10274.0' 1026,t0- 102~.0' 10277.0- llbi7.0 10117.0- t0,118.0' PERFS G-2, 5/5/95, 2HPF, 18, 2 I~ ~ 0 Phase PERFS G-2, 5/12/95, 2HPF, 22, 2 ljll' Si~,iet ~ O t FILL BRIDCE PLUC B~er lO~ZO 1~.0 1061{0 I06~0 10,t~9.0- I0~.~ RE1RV. PACKER Bekm' FH Pb' llLl~.O - 10,t~.0' ~ H-l, 4~, 9', 11/60 1~.0 - 10,t81.0' PERIS H-2, 4I~F, 10', 11/60 ~.o-~.~ PE~S H-~, ~, 40', 11/~0 I049~.0 - 10495.0' BRID(t PLUG 6/81, Set Perm. 8ridge Plu9 10498.0- 1050,t.0' PACKER Brown i-iS 16-1 Pkr I0~11.0 - 10~18.0' PERFS H-8, ~I:T', 7', 11/60 -105,t8.0' ~ H-8, ~I~F', 16', 11/60 -1~.o' P~ ~-~o, ~, 6~', ~/m Spud: 10 14 60 ' Completed: 11/2!/60 Last Workover: 8/68 SOU $4-4 Swanson River Field APl No.: 50-135-10108-00 Top~.~Hemlock: 10,3,57 Ft. AI,o.. ~ Hemlock: 0 Deqs. Hanger: Shaffer FiLL 10350.0 - 10550.0' SQUEEZE PERFS WSO, 5HPF, 1', 11/60 10749.0 - 10150.0' 9~ffZ[ PI~f'S 10800.0 - 10880.0' CEMENT PLUG KB EL~: PBTD: !0800' iD: 10880' 10580,0 10256.0 1026,t.0 10288.0 10,t17.0 10,t57.0 10,.1,74.0 10,129.0 -10380.0' - !;il -10274.0' -10285.C~ -10501.0' -10518.0' -i0566.0' -10,t8~.0' -10~5.0' RES[R ID 6/81, Unknown Obstruction FiLL PERFS G-2, 5/5/95, 2HPF, 18', 2 1/8" Strip Guns, 0 Phase PERFS (;-2, 5/12/95, 2HPF, 22', 2 1/8" 51vet del Guns, 0 Ph GASLIfl VALVE t2, Camco MM G~ BRII)GE PLUG I~ker PERFS H-l, 4HPF, 9', 11/60 PERFS H-2, 4HPF, 10', 11/60 R~. P~KER Baker FH Pkr 10345.0 - 10345.1' PART Tbg. Cut 15.0- 10~82.0' 2.875" OD 6.50J/fl N-80 TBG EUE 8rd 10444.0- 10484.0' PERFS U-5, 4HPF, 40', 11/60 10491.0 - 10494.0' PERFS H-6, 4HPF, ,.ii, 11/60 10367.0 - 10,567.0' 2.317 ID LANDING NIPPLE Offs S Position 10511.0 - 10518.0' PERI:% U-8, 4HPF, 7', 11/60 10522.0 - 10558.0' PERFS H-8, 4HPF, 16', 11/60 1~4.0 - 10600.0' PERFS H-8, 4HPF, 56', 11/~ 10598.0 - 10598.0' EXP~SION dOINT Brown 10456.9 - 10469.6' ~LIFI' VALVE t5, Camco MM G~ 10495.0 - 10495.0' BRIDGE PLUG 6/81, Sel Perm. Bridge Plu9 10498.0 - 10503.0' P~KER Brown HS 16-1 Pkr 1~6.0 - 10699.01 PERFS H-lO, 4HPF, 65', 11/60 10571.0- 10585.0' GASLIFI' VALVE t4, Camco M~ GLM 10577.0- 10577.0' HOLE 1/74, Hole In Tb9 10611.0 - 10612.0' LAN!?~G NIPPLE Olis S Posi!ion tl I{g14.0 - 10614.0' L~TOR JOINT Baker Stop Sub 10614.0 - 10620.0' PACKER ~ker "D" Pkr. 10614.0 - 10615.0' SEALS Bker Seal ~sy OJWet ] Spud: 10 14 60 ' Completed: 11-/27/60 Lost Workover: 8/68 Swanson River Field APl No.: 50-135-10108-00 fop.~Hemlock: 10,5b/fl, A' '~ Hemlock:O Begs. "' Hanger: Shaffer 10~.0 - 10350.0' ~EB ~S ~, 5t-Iff, l', 11/60 PBfD: I0800' i'D: !~''~°n' UuOU 10256.0 - 10274.0' PERFS 6-2, 5/5/95, 2HPF, 18', 21/8" Strip Guns, 0 Phase 10263.0 - 10285.0' PERrS 0-2, 5/12/95, 2HPF, 22', 2 1/8" Silver del Guns, 0 Ph 10277.t.1 - .. ~/.u FiLl 10288.0 - 10501,0' GASLIFI' VALVE 12, Camco Mbl GLM 10317.0 - 10518,0' BRIDCE PLUG Baker 10329.0 - 103~5.0' RE~, PACKER Baker FH Pkr 10345.0 - 10545.1' PART Tbg. Cut 10357.0 - 10566.0' PERFS H-l, 4HPF, 9', 11/60 10567.0- 10567.0' 2.313" ID ~¢NDtNG NIPPLE Otis 10374.0 - 10384.0' PERFS H-2, 4HPF, 10', 11/60 10580.0 - 10380.0' RESTR ID 6/81, Unknown Obstruction 10598.0 - 10598.0' EXPANSION ,JOINT Brown toilWelI SEP 2 6 1995 ~~Jl.&, Gas Cons. Commission '~~. ~chorage HES WELLBORE DIAG1LadM HA[' 'iBURTON ENERGY S VICES · COMPANY: Unocal COMPANY REP: Mitch Damm 'WELL: SCU 34-4 FIELD: Example DATE: . 9/11/95 CASING S~: 6 5/8" ~WT: 24-28# iGRADE: TOP: LINER SIZE: WT: ':GRADE: TOP: ~:TUBING: 2 7/8" '.WT 'GRADE: CONN: EUE 8rd ' GUN SIZE: 4 5/8" 12 SPF CHARGE: 22.7 gm DP RDX i PERF. INTERVAL: 10,200 - 10,220 ITEM I.D. O.D. LENGTH I DEPTH 1 I 0.00t 10 11 12 13 14 15 16 17 18 19 20 DESCRIPTION Test Tree 2 7/8" Tubing to Surface 4.28 2 7/8" RA Sub 2.44 2 7/8" 8rd B x 3 1/2" IF P XO 2.44 Big John Jars 2.25 ~ 6 VR Safety Joint._ 2.25 ' 4.68 3.67 10110.53] 0.00! 3.67 0.751 4.00 0.751 4.68 7 RTTS Circulating Valve 1.99 ' 4.18 10 11 6 5/8" RTTS Packer 1.90 2 7/8" Tubing Joint 2.44 2 7/8" Balanced Isolation Tool 2.44 2 7/8" Tubing Joint 2.44 10110.53i 5.43 3.67 3.75 10111.281 5.151 10112.031 4.681 10117.181 3.659 10121.86i 3.86i 10125.52: 30.00i 10129.381 2.41! 101S9.3Sl 3.67 30.001 10161.79! 12 2 7/8" X 6'HW Tubing Sub 2.00 3.67 6.00i 10191.79! 13 Model III Firing Head 14 Blank Gun 15 Top Shot 16 4 5/8" $ SPF TCP Guns 17 Bottom Shot 18 Time Delay Firing Head 19 Ported Bull Plug 20 Rathole as Req'd 21 EZ Drill w/Bridging Plug xx 3.38 xx 4.881 xx 4.881 xx 4.88 xx 4.88 xx 4.88 xx 4.88 xx 5.32 0.71 1.50 22.00 0.97 0.75 20.00 2.62 10197.79~ 10198.50~ 10200.00! 10210.001 10220.971 10221.72 10241.72 10244.34 PREPARED BY: J. MILLS PHONE: 907 344 2929 FAX: 907 344 6746 Calculation R~.cor~ UNOCAL~ PROPOSED ,, I PREPAREO 8Y ! CHECKED BY DATE I PAGE , I ~,,,>, fl/~/~-, o~ SUBJECT WO/AF E. NO ,' ' ~' ~ ~ L 9~ ~ ~ ..... II C~~ ~~ ~'7/9~ :, / - I ' '' ~ '' ,,t_ .... . . .... ~ ~. ~.~ ~___~_,_~ ..................... ~ ~t"~ ..... ........................... , ~ / · _ L I,_ ......... _ ....... O~m ~~ ~ eeo~ ..... ..... ..... FORM 1.2C50 (REV. 2-87) PRINTED'IN U.S.A. Unocal Energy Res ~es Division Unocal Corporation 909 West 9th Avenue, P.O. Box 196247 Anchorage, Alaska 99519-6247 Telephone (907) 276-7600 May 19, 1995 UNOr. Alaska Dear Mr. Johnston: Mr. David Johnston AOGCC 3001 Porcupine Drive Anchorage, Ak. 99501-3192 Re: Flow Test Period Extension SCU Well No. 34-4 Swanson River Field On March 6, 1995 a Sundry Notice was approved to perforate the Tyonek G Zone in the above well through tubing above the uppermost packer installed in the well and if productive, test the well for a period of 60 days. The well has been perforated and is currently producing. Unocal is requesting a nominal 90 day extension to the current test pedod by approval of the attached Form 10-403. Specifically, we are requesting the end of the test period be extended from May 31 to August 31, 1995. We are making this request due to our decision to reddll the well, rather than work it over, in order to preserve the ability to produce the Hemlock in this wellbore. Redrill operations will be conducted as soon as a drilling dg is available, estimated to be within 2-3 months. Discussion: On September 11, 1994 the tubing-production casing annulus in the well was successfully pressure tested to 2200 psig for 30 minutes. Tubing and surface casing pressure were 0 psig. On March 31, 1995, after setting a plug in the tubing to isolate the Hemlock intervals, the Tyonek G2 sand was perforated from 10,256-74' (Corrected DIL depth) above the Baker FH packer set at 10,329'. On April 3, 1995 a well test showed the well flowing 348 BOPD + 0 BWPD + 55 MCFD. Initial flowing tubing pressure was 250 psig with zero casing pressure. Since then the well has been reperforated and an additional 11 feet of perforations added. On May 12, the well tested 507 BOPD + Trace BWPD + 242 MCFD with tubing pressure of 150 psig and casing pressure of 250 psig. In the next few weeks, we plan on perforating the remaining Tyonek G2 sand and also testing the Tyonek G1 sand immediately above the G2 sand. The well is then scheduled to be redrilled sometime in August or September utilizing the drilling rig ARCO is mobilizing in the vicinity of the field. If you have any questions, please contact Dennis Groboske at 263-7816 or David Whitacre at 263-7616. DLG/csw cc: J. Dygas- BLM Yours very truly, G. Russell Schmidt Drilling Manager RECEIVED MAY 2 3 1995 Naska 0il & Gas Cons. Commission Anchom.~ STATE OF ALASKA ~ ' AL'~-''(A OIL AND GAS CONSERVATIOI~ ~3MMISSION APPLICATION FOR SUNDRY . 'PPROVALS '~'~.'TyPe of request: Abandon "'~_.. Suspend __ 0per'atlon~ shutdown __ Re-e"ter .u~pended well__ " " Alter c~sing~ Repair well ~ Plugging ~ Time extension X_ Stimulate ~ Change approved program __ Pull tubing __ Variance Perforate Other X {FLOW TES'I' ABOVE PKR.~ "2. Name of 'Operator 5. Type of Well:' 6. Datum elevaUon (DF or KB) Unocal Oevek)pment X_ KB: 148' Expk)mtory __ feet 3. Address StmUgraphk~ __ 7. Unit or' Property name P.O. Box 196247 Anchorage, Alaska 99519-6247 sen4ce __ Swanson River ,,. ,. 4. Location of well at surface 8. Well number 600' FSL, 1900' FEL, Sec. 4, T7N, Rgw, SM SCU 34-4 At ell~tive dopth ~h¥ 2 3 1~ i"0. ~1 number 600' FSI.., 1900' Fill.., Sec. 4, '17~, F~W, SM $0-18~-10108-00 At total depth A~ask~ 0il & Gas Cons, Commission 11. Field/Pool 600' FSL, 1900' FEL, Sec: 4, T7N, Rgw, SM Anch0r~- Swanson. River/Tyonek 12. Present Well condition summary Tcta~ depth: measured 10,880' feet Plugs (measured) 10,317' true vertical 10,880' feet Effective depth: measured 10,800' feet Junk (measured) true vertical 10,800' feet Casing Length Size Cemented Measured depth True vertical depth Structural Conductor 27' 22" Driven 27' 27' Surface 2997' 13-3/8' 1900 sx 2<J97' 2997' Intermediate Production 10,880' 6-5/8' 1310 sx 10,880' 10,880' Uner (TYONEK) (HEMLocK) Perforation depth: measured 10256-10285, 10350, 10357-10366, 10374-10384, 10444-10484, 10491-10494, 10511 - 10518, 10522-10538, 10544-10600, 10636-10699, 10749 - 10750 true vertical Same Tubing (size, grade, and measured depth) 2-7/8', 6.5#, N-80, 0'-10614'; 2-3/8', 4.6#, N-80, 10614'-10682' Packers and SSSV (type and measured depth) Baker 'FH' @ 10329', Brown "HS' @ 10498', Baker "D' @ 10614' ,, 131Attschments De.~c?!pt~n summary, of proposal __ Detailed operations program~ BoP sketch _. To extend flow test above packer .to August 31 t 1995 .... 14. Estimated date for commencing operation 15. Status of well classification as: May 1, 1995 16. If proposal was verbally approved Oil X_ Gas __ Suspended __ Name of approver Date approved Service ,,, 17. I her~fl r e d correct to the best of my knowledge. ..... FOR COMMISSION USE ONLY COnditions Of approval: Notify cOmmission so representative may witness I Approval 'No. Plug Integrity _ BOP Test Location clearance _ I C~,.%~-... Mechanical Integrity Test S--~bsequent form required 10- /~..~ ~ r"x~,~q~j _p 4z,--r/'~ ~',"t,.~r' ~ /' ~ "~Pproved ~opy Returned 0r,g,nal Signed By _ ~o/////?~--- Approved by the order of the Commission navid W, Johnston (Jomm.ss,~ne[ Date Form 10-403 Rev 06/15/88 SUBMIT IN TRIPLICATE STATE OF ALASKA ~--'~. A ~KA OIL AND GAS CONSERVATION COl ;SSION APPLICATION FOR SUNDRY APPROVALS 1. Type of request: Abandon _ _ Suspend __ Alter casing__ Repair well Change approved program __ Operations shutdown Re-enter 8uapended well__ Plugging __ Time extension __ Stimulate __ -- Pull tubing __ Variance X__ Perforate x__ (3 her_X_ Tyonek 2. Name of Operator UNION OIL COMPANY OF CAUFORNIA (UNOCAL) 3. Address P.O. BOX 196247 ANCHORAGE, AK 99519 4. Location of well at surface 600' FSL & 1900' FEL, Sec. 4, 'i'ZN, R9W, Seward B&M At top of productive interval 5. Type of Well: Development X_ Exploratory __ StralJgraphlo __ I ECEIVED 6. Datum elevation (DF or KB) 148' KB 7. Unit or Property name Swanson River 8. Well number SCU 34-4 9. Permit number Same At effective depth Same At total depth Same 12. Present well condition summary FEB 2 5 1995 ^t~ska oil & Gas Cons. Commissio~ A-.chorage Total depth: measured true vertical 10,880' feet Plugs (measured) 10,880' feet 10. APl number 50-133-10108-00 11. Field/Pool Tyonek Effective depth: measured true vertical 10,800' feet Junk (measured) 10,800' feet Casing Structural Conductor Surface Intermediate Production Uner Perforation depth: Length Size Cemented Measured depth True vertical depth 27' 22" Driven 2997' 13-3/8" J55 54.4~1900 sx 27' 27' 2997' 2997' 10,880' 6-5/8" 28#/24# 1310' sx 10,880' 10,880' measured 10350', 10357'- 10366', 10374'- 10384', 10444'- 10484', 10491'- 10494'; 10511 '- 10518' 10522'- 10538', 10544'- 10600', 10636' - 10699', 10749'- 10750' true vertical Same Tubing (size, grade, and measured depth) 2-7/8", 6.5# N-80 0-10614' 2-3/8" 4.6# N-80 10614-10682' Packers and SSSV (type and measured depth) Baker 'FH" @ 10329', Brown "HS' @ 10498' Baker 'D' @ 10614' 13. Attachments Description summary of proposal X_ Detailed operations program_ _ BOP sketch 14. Estimated date for commencing operation 115. 02/21/95 16. If proposal was verbally approved Oil x _ Gas Name of approver Date approved Service 17. I hereby certify that the fc~l~ln~t~u~t to the best of my knowledge. Signed G. Russell Schmidt~9~.,~~ Title Drilling Manager FOR COMMISSION USE ONLY Status of well classification as: __ Suspended __ Date 02/14/95 feet Approved by the order of the Commission Form 10-403 Rev 06/15/88 Conditions of approval: Notify Commission so representative may witness I Approval No. Plug Integrity ~ BOP Test _ Location clearance m ~ ~.-%'-- Mechanical Integrity Test__ Subsequent form required 10- ~'_o_~ .... Ongmal Signed By Approved Copy R~turnfe~ ~ David W. Johnston ,, v~,~l I II I I1~1~,~1 Igl SUBMIT IN TRI~UOATE Note: 1) 2) 3) 4) 5) 6) 7) 8) 9) Note: Note: lo) 11) Note: 12) 13) 14) Note: 15) Test was completed 9/11/94. Tested to 2200 psi for 30 minutes. Tubing pressure = 0 psi. Surf. CSG pressure = 0 psi. RIHand set blanking plug. Test tree to .5,000 psi for 10 minutes. and pull blanking plug. RU PTA SL unit. RIH and set PS plug (w/ equalizing prong) in Otis 'S' nipple @ 10,367' RIH and set dummy in GLM ~ 10,288' Pressure test 2-7/8" X Casing Annulus' and 2-7/8" tubing to 2~200 psi w/lease water. RIH w/SL and pull dummy from GLM ~ 10,288' Circulate well w/~380 BBLS of diesel down the tubing and thru GLM ~ 10,288. Take returns to production until diesel is at surface. UNOCAL's SPS-20 and "Pumping Flammable or Combustible Fluid" checklist shall be implemented while pumping diesel. Reservoir pressure estimated ~ + 4,000 psi. Underbalance = 338 psi. Reset GLV ~ 10,288' RU Atlas WL unit. Atlas's lubricator will have a WL BOP, grease tubes, and pump-in sub rated for 5,000 psi. If abnormal pressures occur, a 2 vac truck w/lease water and PD pump will be on location during perforating work. Lease water will be pumped down the tubing and returns taken out the production casing and to production. NU lubricator and test to 5000 psi for 10 minutes. RIH w/perf guns and make tie-in pass w/CCL and GR. Perforate the Tyonek 'G,~' zone ~:!ttI~i10~'~It}It0!:.~,10i260'=:~.,t0,278, w/Arias WL's silver-jet guns 4 SPF 0°. Minimum restriction 2.313" Otis S Nipple ~ 10r~67' 2.5'' slickline scratcher was run T/10,400' on 9/11/94. Plug is still set ~ 10,367'. Test and evaluate Tyonek "G' Zone for 60 days. The well's completion will be basedAthe following contingencies: MWD SC344PRO.DOC Swanson River Field SCU 34-4 Tyonek 'G' Zone Test Page: 2 Contingencies: Note: During the test period, the well will be monitored for sand production. If the well begins to produce significant amounts of sand the well will be shut-in; and the well will be recompleted and/or temporarily abandoned. During the test period, a quantity of kill weight fluid and positive displacement pump shall be available for the purpose of killing well 34-4 should any mechanical problem occur. If well produces oil unassisted, flow the well for a test period of no more than 60 days; A. If the well flows unassisted at an economical rate, work-over well: 1) 2) 3) 4) 5) Kill well w/6% KCI; Work-over well; Hemlock will have been temporarily abandoned w/the TBG plug 10,366'; Cut TBG ~ 10,300 and pull 2-7/8" tubing; and Complete the 'G' Zone w/a packer above the perforated zone. II. If well produces oil but requires gas lift after 60 days, Ao Bo Temporarily abandon the Hemlock benches (tubing plug 10,366'). Produce the well on gas lift. III. If well produces water or is not economical to produce; A. Immediately kill the well by circulating the well w/weighted mud. B. Change the status to: temporarily abandoned. IV. If well does not produce; A. Immediately kill the well by circulating the well w/weighted mud. B. Change the status to: temporarily abandoned. RECEIVED Ala$~ ULI & Gas Cons. Commission Anchora.ie MWD SC344PRO.DOC 2/23/95 SCU 34-4 Proposed Spud Oct 1960 148' KB elev. KB -- 15' 22"@27' 13-5/8" @ 2978' 2-718" EUE Tubing CAMCO MM mandrel 1654' DV 8014' 10,350' 5 shots Perf 10,357-66' Perf 10,374-84' Perf 10,~??.-84' Perf 10,491-94' Perf 10,511-18' Perf 10,522-38' Perf 10,544-600' Perf 10,636-99' Perf 10,749-50' TOC plug at 10,800' 6-5/8' @10,880' Proposed peris 10,200-10,210' Proposed peris 10,260-278' MM mandrel 10,288' Baker FH packer 10,329' Otis S profile 10,366' ~ ~'~ Obstruction in tubing at 10,378' Brown expansion jt 10,397' MM mandrel 10,456' Perm tbg plug at 10,495' Brown HS-16-1 Packer 10,497' MM mandrel 10,571' Hole in tubing suspected Otis S profile 10,611' Baker Mod D packer 10,614' Camco D profile 10,624' Tubing tall 10,682' RECEIVED FEB 2 ~ 1995 Alaska U~I & Gas Cons. Commission Anchora ~e 6-5/8' 24-28# P-110, 24# N-80 cmt'd w/1600 sxs Unable to locate CBL File: SCU34-4.DFWV MWD 2/14/95 SEP 7 '94 14:47 FROM SWANSON RIVER TO ANCH 4TH FLOOR PAGE.BBS RECEIVED FEB Z 3 1995 ^t~sl~ UAl & Gas Cons. Commission Anchora :~e DRAV/IkiG UPDATE 11-1.5-9{:1 ~ 0II, TOOL DFFI~ION ARCO AlosRo, Inc., wE L.L. ,.~3 4.. --,- SEP ? '94 ~4:47 FROM SWANSON RIVER TO ANCH 4TH FLOOR PAGE.BUD ARCO ALA$]K~, I NC. Decentbe= 6, 1990 IT~-M NO. 1 2 3 4 5 6 7 8 9 10 11 12 DESCR I PT ION ii i i i . -- -- - --. Nordstrom 2-1/16" $000 Plug shaf£er 15-5/8" $.0.W. x 15-$/8" 3000, R-57 Nordstrom 2-1/16" 5000 Plug Nordstrom 2-1./16' 5000 Plug Shaffer 15-5/~" 3000 x 7-1/16" 5000, R-45 WEM Model ~' 2-9/16" 5000, LA$011~-I WKM Model "L" 2-9/16" 5000, 174291-$ ~ Model "S" 2-i/16" 5000 ~lg. w/ 1-13/16" bore Cameron TFpe "F" 2-1/16" 5000, 32901-10-1 Cameron T~pe "PC" 2-1/16" 5000, 697331-16-1 WKM Model "I,~ 2-9/16" 5000, 179438-2 Unibolt Tree Cap, 2-9/16" 5000 05-19-90 .~AIHTENAHCE NOT~.S Tested casing hanger packo£~ through lower test port on tubing spool flange to 3,000~, test ok. Could not 2est the tubing hanger seals due to no port on the adapter. Lubricated valve bodies and bearings. RECEIVED Ala$~ u,l & Gas Cons. CO[llltlissJon Anchora .~e SEP o , 7 ' S4 14:47 FROM SWANSON RIVE~ . TO fiNCH 4TH FLOOR PAGE.004 · .t., RECEIVED. FEB 2 ,.3 1995 u~l.& Gas Cons. Con~ission La. ncl~ora.;e Unocal North Am~.-~-~ Oil & Gas Divisio~ Unocal Corporation 909 West 9th Ave., P.O. Box 190247 Anchorage, Alaska 99519-0247 Telephone (907) 276-7600 UNOCAL ) Alaska Region March 31, 1994 Re: Mr. Joseph A. Dygas Bureau of Land Management Alaska State Office 222 West 7th Avenue #13 Anchorage, Al( 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 SFIU 12-15 and SRU 21- 33WD were added to the list. RECEIVED APR - 1 1994 {Jil & 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.' ..~~rd~Sske Petroleum Engineer Attachment cc: L.R. Dartez, Marathon Oil Company D. W. Johnston, Chairman, AOGCC Form 3160- 5 (JUNE 1990) UNI'I'L. 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 I--)J Well [] Well 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., T., R., M., or Survey Description) Swanson River Unit -- - 19 wells Soldotna Creek Unit --- 11 wells FORM APPROVED Budget Bureau No. 1004-0135 Explre~: Maroh 31, 1993 5, Lease Deelgnation and 8edel No. 6. If Indian, AJlottee or Tribe Name · , · o. 7. If Unit or CA, Agreement Deeignation Swanson River/ Soldotna Creek Units 8. Well Name and No. 9. APl Well No. 10. Reid and Pool, or Explorato./Aree Swanson River Field 11. County or Parish, State Kenal, Alaska 12. CHECKAPPROPRIATE BOX(s) TO INDICATE NATURE OF NOTICE, REPORT, OR OTHER DATA TYPE OF SUBMISSION TYPE OF ACTION · Notice of Intent r'-] Subsequent Repo~ C] Final Abandonment r-i Abandonment I-I Recompletlon l~ Plugging Back I-'! Casing-Repair !-'] Altering Casing [] Other Temporarily Abandon r-i change of Plans I-1 New Construc~n I-'l Non-Routine Fracturing I-i Water Shut-Off I'-I Conversion to Injection I-1 Dispose Water If well is cimlt/drilled, give ~ubsurface Iocatio~s and m~a~ur~l a~! l~t~ v~i~ai ~ for all ma~em and a~ne pa~lne~l t) I~ work,)* As described in attached letter, Unocal requests that the following wells have a temporarily abandoned status for the twelve month period, April 1994 to March 31, 1995: Soldotna Creek Unit ~ J' * SCU 23B-3 SCU 243-8 <~ I SCU 13-4 SCU 341-8 ~ <J I * SCU 21A-4 SCU 13-9 :; ~ I SCU 34-4 * SCU 34-9 5' 1 * SCU 43A-4 SCU 14-34 [ --o/Z-* SCU 21-8 *High GOR wells that may be produoed intermittently. Swanson River Unit ~' ! SRU 212-10/"SRU 14-22 $ / SRU 43-28 %~s SRU 14-15//-~/,~RU 12-15 ~ I SRU 14A-33 ,.~r SRU 23-15 ~! SRU 23-22<Tu~pSRU 24-33 ~usI=SRU 34-15 SI SFIU 23-27. ':-. SRU 32-33WD %1. SRU 41A-151~SRU 212-27 SRU 21-33WD ~ SRU 43A-15G~ SRU 331-27 ~ u5t0 SRU 432-15 ~l SRU 34-28 Concafions o~ approval, if any: RECEIVED APR - 1 1994 T'Rle 18 U.S.C. Section 1001. makes it a crime forany person knowingly and wiilfullyto make to any deparlment or agency ~ the Unaed ~~k~l~,~ns. C0mmissi0r. fraudulert statements or repmsentalJom as to any malter within ils jurbdiclfon. *See Instruction on Reverse Side /~ohorage Attachment 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 -/5-t5 SCU 13-4 b.~-~SCU 34-4 b~-o~ SRU 23-15 ~0-qq SRU 23-27 [e~-'zz, SCU 341-8 ~[-5o SRU 41A-15 ~;~-'/ SRU 34-28 ez-5~ SRU 14-22 ~ ~-~ SRU 43-28 ~-t"~ SRU 23-22 ~0~'tt~ SRU 32-33WD ~I-~SRU 212-27 ~'L-b~ SCU 243-8 ~-~I~ SRU 331-27 (0~_- 2_ SRU 21-33WD~O-ZZ. SRU 12-15 uo--I~ SRU 212-10 IoO-=;&SCU 14-34 SRU 14A-33 Shut-in Wells during Field Blowdown Hemlock Future Shallow Gas Producer Producers with the Hemlock Abandoned SCU 21-8' ~-I~ SRU 14-15 SCU 13-9 (~0-u~[ SRU 34-15 SCU 34-9' SRU 43A-15 SCU 23B-3' %'t-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 RECEIVED Alaska Oil & Gas Cons. C0m~issj0~ Anchorage 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 Uil & Gas Cons. Commission Anchorage Alaska Region Uno~al North Americap-..,,. Oil & Gas Division ~ Unocal Corporation P.O. Box 190247 Anchorage, Alaska 99519-0247 Telephone (907) 276-7600 UNOCAL ) March 24, 1993 COMM- '~ COMM COMM SR ENG SR ENG r-i ENG--ASsT-'?~ ENG ASST I SR GEOL I -~"EOL A~STI- ,,, GEOL ASSTI STAT TECHI STAT TECH ~ FILE Mr. Joseph A. Dygas Bureau of Land Management Alaska State Office 222 West 7th Avenue Cf13 Anchorage, AK 99513-7599 Re' 1993 Sundry Notice Request for TA Wells in S_,,wanson;;!.River:Fiel~r 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 5 199, Alaska 0il & Gas Cons. C0mmissi0[~ Anchorage Mr. Joseph A. Dygas March 18 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:sr Yours very truly, Petroleum Engineer Attachment cc: L.C. Smith, Chairman, AOGCC L. R. Dartez, Marathon Oil Company RECEIVED Alaska 0JJ & Gas Cons. C0mmissio~ ;Anchorage ,/ Form 3160-5 (June 1990) UNITED STATES 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 "APPLICATION FOR PERMIT--" for such proposals SUBMIT IN TRIPLICATE I. Type of Well [X Oil Gas Well [] [=-1 Other Well 2. Name of Operator Union 0il Company of California (dba Unocal) 3. Address and Telephone No. P. 0. Box 196247, Anchorage, Alaska 99519 4. Location of Well (Footage, Sec., T., R., M., or Survey Description) Swanson River Unit Sold°tna Creek Unit 17 wells 14 wells (907) 276-7600 12. TYPE OF SUBMISSION TYPE OF ACTION FORM APPROVED Budget Bureau No. 1004-0135 Expires: March 31,1993 5. l.,case Designation and Serial No. 6. If Indian, Allottee or Tribe Name 7. If Unit or CA, Agreement Designation Swanson River/ Soldotna Creek Units g. Well Name and No. 9. APl Well No. 10. Field and Pool, or Exploratory Area Swanson River Field il. Coun~ or Parish, State Kenai ~ Alaska CHECK APPROPRIATE BOX(s) TO INDICATE NATURE OF NOTICE, REPORT, OR OTHER DATA I-X] Notice of Intent [--'] Subs~ucnt Report '--]Final Abandonment Notice '==]Abandonment --'] Recompletion "-]Plugging Back [~] Cuing Repair [~] om, Temporari ly Abandon r--] Change of Plans ~='] New Construction =--]Non-Routine Fracturing =-]Water Shut-Off '==]Conversion to Injection F'-] Dispose Water {Note: Reporl results of multiple¢ompletionon Well Completion or Recompletion Report and Log form.) 13. Describe Proposed or Completed Operations (Clearly state all pertinent details, and give pertinent dates, including estimated date of starting any proposed work. If well is directionally drilled, give subsurface locations and measured and true 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 / SCU 21-8*/ SRU 212-10 SCU 23B-3~ SCU 243-8~ SRU 14-15' SCU 13-4 / SCU 341-8" SRU 23-15~ SCU 21A-4 SCU 13-9/ SRU 34-15 ~llt~Jttl~y SCU 24A-9~ SRU 41A-15w SCU 43A-4 SCU 34-9'/ SRU 43A-15 SCU 33-5~ SCU 14-34/t' 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 14A-33~ SRU 24-33~' SRU 32-33WD REcEiVED MAR ?- 5 1995 Alaska 0il & Gas Cons. Anchorage * High G0R wells that may be produced intermittently. _.. Petroleum Engineer l~te Approved by Title Date Conditions of approval, if any: Title 18 U.S.C. Section 1001, makes it a crime for any person knowingly and willfully to make to any depm'tment or agency of the United States any false, fictitious or fraudulent statements *See Instnmtlon on Rmmr~ 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 Rate Potential P & A(~ Shallow Gas Potential and 'Hemlock Only' P & A Shut-in Wells until the Field BlowdowP, Hemlock Producers Future Shallow Gas Producr;:~r' with the Hemlock Abandonc.:,i SCU 13-4 SCU 21A-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 11 Wells 7 Wells 3 Wells 5 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 SRU 24-3312~ 5 Wells (1) Does not include SRU 211-15. Scheduled full P & A in March-April, 1993 (2) Scheduled 'Hemlock Only' P & A in March-April, 1993. " High GOR wells that may be produced intermittently. , ECEIVED Alaska Oil.& Gas Cons. Commission Anchorage' 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' · SCU 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 Status · SRU 21-22: Returned to production after flowline repair. · SRU 12A-4: Returned to full time production in 1992. · SRU 211-15 Scheduled for full P & A March-April, 1993. Waiting on personnel and rig. RECE V. D MAR Alaska 0il & Gas Cons. Anchorage ARCO Alaska, Inc. POst Office Box 100360 Anchorage, Alaska 99510-0360 Telephone 907 276 1215 Cook Inlet Engineering December 27, 1991 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 Request for TA Wells 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 ;5 1 199t Alaska Oil & Gas Cons. Commissio~ Anchorage Mr. J. A. Dygas Page 2 December 27, 1991 Shut-in wells until field .blowdown, including: 4. Hemlock producers, and 5. 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 L. C. Smith, Chairman AOGCC A. R. Kukla, Marathon Oil Company B. C. Dehn, UNOCAL Corporation REC£1V£D Alaska Oil & 6as Cons' Comm'tss'~o~ Anchorage ORI61] AL Fo.. (November 1983) (Fo..eriy 9.--331) UNITED STATES (Other luitruetlooa 08 D~ARTMENT OF THE INTERIOR BUREAU OF LAND MANAGEMENT SUNDRY NOTICES AND REPORTS ON ~LLS lbo not ~ thio rata For p~ll to drUI or to d~n or pluf back ~ 8 ~e~nt tmrvolr. UN -~P~CATION ~R PERMIT~'* for such ism Il N&idB aP OPSR&~R ARCO Alaskar,, Inc. ~&?~o~ off ~'EL~ (Re,ri I~tl°a cletrl7 and tn &~ordanc~ with tax SU~ r~ulremen~O Fo.. approved. Budget Bureau No. 1004-0135 Expires Aul~uat 31, 1985 Soldotna Creek/Swanson Rv 8. ffAlM OB LB&lB II&MB 110. 10. ~*IBLO &NO POOr`, OB WIL~AT also space l? below.) our/aw Swanson River Unit 19wells Soldotna Creek Unit 13 wells 1~. Plm~ ~O. j 16. B~&~ONS (S~w wb~er I -. Swanson River Field 11. lie** ~** L, if** OB aLL LUD IUIVB*f OB &mm& KenaiI Alaska Check. Apl)rom, ate Box To Indicaie Nature oF Notice, Report, or Oth~ Data Kg~all WB~ (Other) (Ot~r) Temporary Abandon (N~: Re.ri Completion or X~omple~ou bp~ end ~ fo~) 17. O~SCBIBg VRO~agO o~ co~tr~gxgo OPSRATIO~ (Clearly state all ~rttnf,t detail., and ~tve ~rttnent dat~ p~ worL Ir ~l h di~on~y d~U~ five ~~ ~ons and meallit~ and true As d~ in the attached memo, ARCO Alaska, Inc. requests that the following wells have a temporarily abandoned status: $oldotna Creek Unit Swanson River Unit SCL/ 23B-3 SCU 21-8 * SRU 212-10 SRU SCL/ 12A-4 SCU 341-8 SRU 14-15 SRU SCL/ 13-4 SCL/13-9 SRU 23-15 SRU SCU 21A-4 SCU 24A-9 SRU 34-15 SRU SCU 34-4 SCU 34-9 SRU 211-15 SRU SCU 43A-4 SCL/14-34 SRU 41A-15 SRU SCU 33-5 SRU 43A-~5 SRU SRU 432-15 SRU SRU 1 4-22 SRU SRU * -High GOR wells that may be produced intermittently. 21-22 23-22 23-27 212-27 331-27 34-28 43-28. 14A-33 RECEIVED 32-33WD DEC 3 I 1991 -..aS,~a Oil & Gas Cons. C0mmJs 18. I hetebx eez~fT-timt-the fo, rewotnf la trae and correct TZ?LE ActinqReqional EnqineerD&~ , (Thio iplce for Federal or Btam omc~ use) APPROVED BY CONDITIONS OF APpROVA/~ L~ A~Y: TITLE DAI'~ ,,, , % Inmuctions on Reverm Side Attachment 1 Swanson River Field Proposed Temporarily Abandon Wells: Total 32 Wells Shut-in Wells under Evaluation for Shallow Gas Potential Rate Potential P & A and 'Hemlock Only' P & A 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 43-28 SRU 32-33WD SRU 24-33 11 Wells 9 Wel~' 3 Wells Shut-in Wells'until the Field Blowdown _ Future Shallow Gas Producer Hemlock Producers with the Hemlock Abandoned !: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 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. Fort 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: · SCU 12A-4: High GOR wells, may be produced intermittently, otherwise shut-in until blowdown. High GOR well, may be produce intermittently, This well is also being considered as a workover candidate. · SCU 43A-4: Shut-in due to mechanical problems. Also being considered as a workover candidate for shallow gas. · SCU 13-9: 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 D E ¢ ,~ 1 1991 Alaska Oil & Gas Cons. [;ommissio~, Anchoraoe ARCO Alaska, Inc. P~st O;fic~ ~Ox !00~60 A~chorage. -'-i~si~a 995 ',:.0-0~60 ~.n§:ueer:eg December 29, 1989 Mr. J. A. Dygas, Branch Chief Division of Minerals Bureau of Land Management 6881 Abbott Loop Road Anchorage, Alaska 99507 Dear Mr. Dygas: Attached is a Sundry Notice requesting approval to temporarily abandon 31 wells in the Swanson River Field for a period of 12 months. This sundry is being submitted to comply with Chapter II, Sec. 3162.3-4, paragraph C of the Bureau of Land Management Regulations. All 31 wells are expected to be shut-in for a period of at least 30 days. The wells are separated into four categories: 1. Under evaluation for rate potential. 2. Under evaluation for P&A or future utility. 3. Inefficient producers. 4. Shut-in until blowdown. Several other items have been attached for your information. Brief explanations are given for each well that has been added or deleted from the temporarily abandoned stares (Ref: your letters of 3/1/89 (3160 (984)) and 3/30/89 (3180 (984)) and our letter I2/28/88). In addition, a list of currently shut-in wells which have planned upcoming work that will enable their remm to production is attached. If you haVe any questions concerning this Sundry Notice request, please call Stacy Strickland at 263-4914. Sincerely, Tom Wellman TW:SLS:jt:0016 Attachment cc:. -C. V. Chatterton, Chairman AOGCC A. R. Kukla, Marathon Oil Company S.W. Ohnimus, UNOCAL Corporation RECEIVED D c291989 Alaska 0ii & Gas Cons. Commi~i~ Anchorage ~o.. ~.,o-s ,1TED STATES ~ Novemi~s~ 1983) (~o~.,t~ ~-~ D~ARTMENT OF THE INTERIOR BUREAU OF LAND MANAGEMENT SUNDRY NOTIC~ AND REPOR~ ON (~ not ~ t~ ro~ for D~Mii to d~l or to d~ or pluf ~et m Um '~P~ON ~R PERM~--" f~ s~ I. NAtfl Or OPIIATOI ARCO Alaska, Inc. 3. &DDI~&I of OFBI&TOR Post Offi'ce Box 100360 Anchroage, AK 99510 4. [OCATION Of WELL (Re~rt lo~tlon clearly Ind tn accordnnc~ vltb any ~M At lu~a~ Soldotna Creek Unit - 11 wells Swanson River Unit - 20 wells 14. I, II'MIT NO. Form Budlet Bureau No. 1004--0135 w-x~tr~n, Au~aat 31. I. ~ lllOIAI, AL, l, eflll OI 1'll]l PlaX! oldotnaOreek/wanson ~v~r units 10, f~BLO &HD POOL, OB WILDCAT 12. ~ilT! 0i pitlll 12. IT&ti Kenai Alaska 16. Check Apj~oonate Box To Indicate Nature of Notice, Report, or ~ Dam NQ~ICB of IN~NTION ~: 8H~T OS &ClO~ REPAIR WILe, (Other) TemDorar I ly abandon , II--lNG OI ACB~iNI AI~MIM~ (Other) Comglettou or Rieompieuol Boq)orE sad ~ form.) PROPOSED Om COMPLETED OPERATIONS (Clearly state ail ~rtlne. c det/II~, and ~tve ~ttlnent ~t~ tnelud~ ~I~ dim of l~ ~ ;ro~=~ worL If w~ b di~o~y dhU~ five ~~ ~uno Gad memetir~ ~nd t~e verti~ ~p~ rff ~ m~e~ ~d ~Im ~- As described in thc attached memo, ARCO Alaska, Inc. requests that thc following wells have a temporarily abandoned status: Soldotna Creek Unit Swanson River Unit SCU 13-3 SCU 13-4 SCU 2IA4 SCU 34-4 SCU 24-5 SCU 33-5 SCU 33-8 SCU 341-8 SCU 34-9 SCU 3 lA-16 SCU 14-34 SRU 34-10 SRU '23-22 SRU 14-15 SRU 312-22 SRU 21-15 SRU 23-27 SRU 211-15 SRU 314-27 SRU 331-27 SRU 31-15 SRU 34-28 SRU 34-15 SRU 43-28 SRU 41A-15 SRU 14A-33 SRU 43A-15 SRU 24-33 SRU 32-33WD SRU 432-15 SRU 12-34 RECEIVE[ 2 1989 Alaska 0il & Gas Cons. C0mmi Anchorage 18. ! bere~)y earthly t. hat tiao fore, olaf ts t~4e and correct SIGN'~D ~ ~~*'~'~ TITLE Cook I n let Eng i norr ing Managml~n (Thio mpmc~ for FoderM or SlIM o~4~ urn) APPROVED BY CONDITIONS OF APPROVAL. LJ* ANY: TITL~ DA~I *See I,,,e,,~e,,, M, Revere Side Title tS U.S.C. Section tOOl, makes it a crime for any person knowingly and willfully to make to any department or a~ency of the United States any false, fict:ttous or fraudulent statements or representa~ofls as to any matter wtthm tls jurisdictlo~ TEMPORARILY ABANDONED WELLS IN SRF Wells under Evaluation Rate Potential 13-4 34-4 24-5 33-8 341-8 34-9 41A-15 23-22 23-27 Wells being evaluated for P&A/Future Utility 13-3 14-15 21-15 211-15 31-15 34-15' 432-15 31A-16 312-22 34-28 14A-33 32-33WD 12-34 14-34 Wells SI for Inefficient Production 21A-4 33-5 34-10 43-28 24-33 Wells SI until Blowdown 43A-15 314-27 331-27 For: Temporarily Abandonment of 12/29/89 SWANSON RIVER FIELD Wells having Changed Temporarily Abandoned Status Added to Temoorarilv Abandoned Status: -- v .,SCU,, 21A-4: Well is temporarily abandoned due to inefficient production (high GOR). SRU. ,.32.3,3 WD' Well is temporarily abandoned due to annulus communication problems. Removed from Temoorarilv Abandoned Status: $CU 243-8: This shallow sands gas well has been returned production. SCU 13-9: A workover is planned for this well which will enable this well to be returned to an active status. ,SRU 212-10: This shallow sands gas well has been returned to production. SRU 23-1~: This gas-lifted well has. been returned to production. SRU 21-34: A sidetrack is planned which will enable this well to be returned to an active status. RECEIVED D C291989 Alaska Oil & Gas Cons. Commlssio~ Anchorage For: Temporary Abandonment Sundry of 12/29/89 SWANSON RIVER FIELD WELL STATUS UPDATE Shut-in Wells with Planned Upcoming Work* SCU 32A-9' When on-line, this SI well produces gravel. A sidetrack is planned to return this well to active status. *Will not be placed on temPorarily abandoned For: Temporary Abandonment Sundry of 12/29/89 ARCO Alaska, Inc. Post Office Box 100360 Anchorage, Alaska 99510-0360 Telephone 907 276 12!5 Cook inlet/New Ventures Engineering August 19, 1987 Joseph A. Dygas, Branch Chief United States Bureau of Land Management Post Office Box 230071 Anchorage, A1 aska 99523 Dear Joseph: Attached is a Sundry Notice requesting approval to temporarily abandon 39 wells in the Swanson River Field for a period of 12 months. This sundry is being submitted to comply with Chapter II, Sec. 3162.4, paragraph C of the Bureau of Land Management Regulations. All 39 of the wells mentioned in the attached Sundry Notice are expected to be shut-in for a period of at least 30 days. The 39 wells listed in Table #1 were identified during our recent review of the status of all wells in the Swanson River Field. These wells have been put into four categories- 1. Evaluate for rate potential 2. Evaluate for plug and abandon/future utility 3. Shut in - inefficient production 4. Shut in - save for blowdown Wells in Categories #1 and #2 are currently under evaluation to determine their final disposition. Wells in Categorie.s #3 and #4 are wells with little short-term usefulness, but wells that do have some. long-term utility. If you have any questions about this Sundry Notice request, please contact me at 263-4299. Sincerely, ?- H. F. Blacker Regional Engineer .Cook Inlet/New Ventures HFB: jWR: ch' 0006 Attachment cc: C.V. Chatterton, Chairman , Alaska Oil & Gas Conservation Commission Form 3160--5 {November 1983) (Formerly 9-331) UNITED STATES sua,.T (Other Instructions on re* DEPARTMENT OF THE INTERIOR ,er, side) BUREAU OF LAND MANAGEMENT SUNDRY NOTICES AND REPORTS ON WELLS (Do not ~ this form for props&als to drill or to deepen or plug back t9 8. daf[trent r~m~rvolr. Ua "APPLICATION FOR PERMIT--" for such propo~lL) afl ~ GAO ~ oTHBR WELL wELL ,.~ 2. NAMm OF OPES&TOa ARCO Alaska, Inc. ADDBgIa O~ OPBBATOa P. O. Box 100360 Anchorage. AK 90%10-0360 4. LOCATION OF Wr-LL (Report location cleiirly and ffi a~eordance with any State ~equlrements. e Se~ also space 17 l~low.) At sqrfa~ Soldotna Soldotna Creek Unit - 15 Swanson River Unit - 22 wells 14. PERMIT NO. 18. ELBYAnONS (Show whether Dr. rr, mt. ets,) Form approved. Budget Bureiiu No. 1004-0135 Expires, August 31, 1985 II* IMDIAM, ALLIPI~IB 0t TIIBB N&MI ?. UNIT &OBBIIMBIIT N&MII Creek%Swanson River Unit 8. fain ali La&Ilia NAMa O. W-uffJ' MO. 10. I*IBLD AND I~OL; 0a WILDCAT Swanson River Field 11. ss~. T. L, us. OlI IlS. &ID IUBVI! Oil Ill& 12. eoom~ au PASIIH[ 1~. ITATB Kenai J Alaska 16. Check Appropriate Box To Indicate Nature o[ Notice, Repros, or Other Data N0~ICB OF INTIINTION TO: fi&oaT Oa ACIDIZB ABANDON* 8HOOTINO oR AClDI,~II~O L--J ~EPAIR WELL CHANGI PLANS (Other) (Other) Temporarily abandon .~. Completion or R~mpletion Rein and ~; tom.) 17. DES('RIUE PROPOSED OR COMPLETED OPERATION~ (Clearl~ state proposed work. If w~! ~ di~tion~ driO~, giv~ nen~ ~ ~is wor~) ~ As described in ~he a~ached memo, ~CO Alaska, Inc. requests ~he sCa~us of ~he follo~ina ~ells be chanaed ~o Temporarily Abandoned. SOLDOTNA CREEK UNIT SWANSONRIVERUNIT SCU 13-3 SCU243-8 SRU212-10 SRU 23-22 SCU12A-4 SCU 13-9 SRU 34-10 SRU 22-23WD SCU 13-4 SCU12A-IO SRU 14-15 SRU212-27 SCU323-4 SCU343-33 SRU 21-15 SRU314-27 SCU43A-4 SCU 14-34 SRU 31-15 SRU 23-27 SCU 24-5 SCU 14-3 SRU 432-15 SRU331-27 SCU 33-5 SCU23B-3 SRU 34-15 SRU 34-28 SCU341-8 SCU 34-4 SRU41A-15 SRU14A-33 SCU2 lA-4 SRU43A-15 SRU 24-33 SRU312-22 SRU 12-34 SRU 21-22 SRU 21-34 18. I hereby cert~at the tor. fgoing l~/~ue and correct (This space for Federal or State otRee uIe) APPROVED BI CONDITION8 OF APPROVAL, LF Al~r~: TITLI~ DAT~ DAT~ *See Inm'uctJon, on Revme Side Title 18 U.S.C. Section 100l makes it a crime for any person knowingly and willfully to make to any department or agency of the ............ '. ............... · ..... ,.,,~.c aK to any matter within its jurisdiction. TABLE I Wells under Evaluation for Rate Potential 41A-15 23-22 23-27 34-28 21-34 323-4 13-9 341-8 24-5 13-3 13-4 23B-3 14-3 33-5 34-4 Wells being Evaluated for P&A/Future Uti 1 i tS 212-10 21-15 31-15 34-15 432-15 312-22 212-27 14A-33 12-34 22-23WD 243-8 14-34 Wells SI for Inefficient Producti on 12A-4 43A-4 24-33 12A-10 34-10 14-15 21-22 21A-4 Wells SI until B1 owdown 43A-15 314-27 331-27 343-33 UNITED STATES DEPARTMENT OF THE INTERIOR GEOLOGICAL SURVEY LESSEE'S MONTHLY REPORT OF OPERATIONS Ix, State _ A!ask..a_ ........... Co,~n~ _K_e_~. ?~.nin..s__u!a ...... ~,,:,-;la ......... sw_an..s_o.n...R~.yer, rie!fl . Th.e /ollowin.~ is a correc~ report of o:~,ration3 ,'w.d pro(l~c~ion (/~=c!udS~ drillin.~; a~.d produ, ci~ wells) for tl~e m.o~,tl'~ of ......... ~¢~_,~,r ..... /.~2.. 80~Ot~ Cr0.~ U~t .................. . Phorce ........................... $~~__7~0~ .................... ,lge~t's title D~,~riot } C~ F' orO~S [ Oa,.~sor B,~narLs~,r ~ ' '. ' .." '.' . { (~A~OI INgWAT~It (If , (II drilling, d.:,O:; if .hut down. 80~~ C~ OOt Remedial work ~ommenced December with Bla~k Magic mud. P~,!led 2 7 scraper. ! Stuc~ at 10696 ~. Worke bit, Cleaned mat to 10720'. and : nded{ 2 7/8" tu ng ag 1 with oil., Rem ~ved BOPE and insta packer a~ 1027 Rig released Dt U.SoGoS. State - I Richfield { 2, 1962. ! Killed well /8" tubiago Ran casing d loose A~d ran 4 5/8" )650'. $isplaced mad ~led x-~s tree° Set Files - P 'o Retur$ed well ~o prodm ~cember 8, 11962. - M. ~. Soyster . R. l~ta3~-sht]~ - C. W. Perry R. R. Ritter .-oduc:Lng' tlone NOTll.~There were ....................................... runs or sales of oil; ....................................... M cu. ft. of gas sold; ............................................ runs or -sales of gasoline during the month. (Write "no" ~x here apl)licable.) No?~.~Repor~ on [h~ form is mquir~ for ~eh calendar month, regardless of the s~at. us of operations, and taus[ bo ~ed in duplicate with the supervisor by the 6[h of the succeeding month, unless otherwise directed by the supervisor. SUBMIT IN DUP~,¢ATE* STATE OF ALASKA ';Se~other m- st ructioBs on reverse side; OIL AND GAS CONSERVATION COMMITTEE i WELL cOMPLETION OR RECOMPLETION REPORT AND LOG* s. ^m N~mmc~m CODE Y0-/$$-/o/ 0,9' 6.LF_.A~E DESIGNATION A.ND SERIAL NO. 7. IF INDiA.N, ALLOTTEE OR TRIBE NA-M.~ 8. UNIT,F/ARM OR LEASE NAME 9. WlgLL NO. 10. FIELD A2%ID POOL, OR WILDC&T 11. SEC., T., R., M., (BOTTOM HOL~ OBJECTIVE) DRY [-~ ! Ia. TYPE OF WELL: oli, I---1oas i--1. W ELI.~ W ELL[--2 Other b. TYPE OF COMPLETION: .x'~w ~ wonI, [~i DEEP- ~ PLCG ~ DIFF. ~ %v ELI. OVER EN BACK nESVR. Other ____ 2. NIME OF OPERATOR 3. ADDRESS OF OPERATOR 4. LOC~T~ON 0F WELL '-(Report location clearly and in accordance with any State requirements)* At su~ace At top prod. interval reported below At total depth 12. PEPdVIIT NO. I~OWiVIANY* ROTARY TOOLS CABI,E TOOLS · /o ~$ o 22. PRODUCING XNTERVAL(S). OF TI-IlS COMPLETIO~--TO!~, BOTTOM, NAME (~ AND ~)* 23. %VAS DIRECTIONAL t SURVEY MADE 1 24.TYPE ELECTRIC AND OTHER LOGS RUN . i ii i , ill1,1 , 25. CASING RECORD (Report all strings set in w£11) C~SI~4G SIZE WEIGI-IT, DEPTH SET (NLD) 26. LINER R~EilCOE 1':) SIZ~ TOP (?cID) BO TO)& (MD) SACKS CEMENT* 28. PERFORATIONS OP~ TO PRODU~ON (intcrval size and number) HOLE SIZE CI~MLNTING RECOtLD AAqOUNT PULLED I 27. TUBING RES OF~D SC}tEEN (MD} SlZE DEPTPI SE/' (MD) ~ PACKER SET (MD) ACID, Si:©T, F~IAC'~ 0'RE, CF2,IENT SQU£L2ZE, ETC. D~'VIi 1NTE;Rv.aj.. (MD) AMOUNF Zd~D I<!ND OF I%~ATE?.,'AL USED i i! 30. PtZODUCTION DATE FIIRST PI-'~ODUCTION [ P1zoDucT1ON MEIIfOD (Flowieg, ga3 lif~, pump~ng~size and type of pump~ [X~.~LL STATUS ~ Producing or ~nuL-in) FLOW,!~SS.31 TUBING ]1 CASCO PRESSURE.. ,~2~'~~ []CALC~T~ .OI~B BL. [GA~-~CF' iW~-BS . 1 OIL GRAVITY-~I (CORR.) , - O~S?OSm'ZONOF OAS (Sold, used ]or tuel, vented, etc.) ' ' "- TEST WITNESSED BY 2. BIBT OF 33. I hereby certify that the foregoing and attached information Is complete and correct as determined fron~ all-available records II I II I I : *(See Instructions and Spaces [or Additional Data on Reverse Side) 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: 16: Indicate which elevation is used as reference (where not otherwise shown) for depth measure- ments given in cther spaces on this form and in any attachments. Items 20, tlnd 2:2:: If this well is completed for separatc- production from more than one interval zone (multiple completion), so state in item 20, and in item 22 show the p~cJuci~g interval, or intervals, top(s), bottom(s) and name (s) (if any) for only the interval reported in iter,~ :JO. Subr'n~! ~ separate report (page) on this form, adequately identified, for each additional inte, val to be seperately producezl, show- ing the ackiitional data pertinent to such interval. Item26: "Sacks Cement": Attached supplemental records for this well should 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). ,, 34. SUMMAIr[¥ Ole IvO~MATiON TF,,S'I'S INCLUDIN(; INTERVAL T~TED. P~URE DATA ~ '~OV~I~ OF OIL. GAS. 35. G~GIC WA~ AND MUD · i , AN.~ ~p.r:!'~(zT.~t~ S!to,WS ot~ 9~b, GAS Olt XVAT~. ORIGINAL COMPLETION REPORT - PACKER INSTALLATION S.~AND ~A~.D OIL COMPANY OF CALIFORNIA -'~ESTVRN OPERATIONS, INC. - OPERATOR _ ~,,~ ,_ o, ,,,, , , , , , ,. ,, .... AREA: Kenai Peninsula, Cook Inlet Area, Alaska PROPERTY: Soldotna Creek Unit LAND OFFICE: Anchorage LEASE NO: A-028997 WELL NO: SCU 34-4 Section 4 T. 7 No, R. 9 W., Seward B & M LOCATION: 600' North and 1900' West from SouthEast Corner Section 4 projected T. 7 N., R. 9 W., Seward B & M ELEVATION: 148' K. B. DATE: June 20, 1963 BY: K.B. is l~'~ above ground C.V. C~T~TON, Di~tri6t Superintendent CONTRACTOR: Santa Fe Drilling Company, Rig #35 DATE COMMENCED REMEDIAL WORK: December 1, 1962 DATE COMPLETED REMEDIAL WORK: December 8, 1962 SUMMARY TOTAL DEPTH: 10,880' PLUGS: 10, 880 - 10, 880' CASING: 22" cemented at 27' 13 3/8" cemented at 2997' 6 5/8" cemented at 10,880' COMPLETION REPORT - PAC~m~ INSTALLATION .~OLDOTNA CR~K UNIT SCU!~ ~k4 Section 4 T. 7 N., R. 9 W:, Seward B & M. STA~AR~-'0IL COMP~N~'""0F' CALIFORNIA~. WESTERN' OP'F~RATiONS, iNC. - O~-~'~OR .D_ecem. be~ .1 & 2, 1962~ Commenced rigging up at 6:00PM December 1, 1962. Conditioned Black Magic Mud. Decemb.er 3~. 1962 Killed well and pulled 2 7/8" tubing out of hole p..egembe.r 4~ 1962 Ran 6 5/8" casing scraper and clean out to 10,699'. Conditioned mud, Stuck tubing tight at 10~696' when attempting to pull out. Continued circulating and working hydraulic jars. Pulled to a maximum 120, O00~ on pipe. Ams~irculation was broken to lay down each single, tubing would become stuck again. Continued to circulate and jar each of 9 singles out until pipe cam~ free at 10,422 '. December 5, .19.62 Pulled casing scraper out of hole. Ran 4 5/8" bit. Decembe.r 6; 1962 Drilled out bridge 10696' - 10702' and cleaned out to 10720'. DecemberL .7~, ..1,,9,.62 Reran 2 7/8" tubing. TUBING DETAID K.B. to landing flange Donut Pup joint 332 joints2 7/8", 6.5#, N-80, EUE, SR, R2 Camco Sleeve Valve i joint 2 7/8" tubing as above Brown CC Safety Joint Pup joint ~Brown 2 7/8" X 6 5/8" HS-16-1 packer 2 joints 2 7/8" tubing as above Camco "D" Nipple- l0 joints 2 7/8" tubing as above Venturi Shoe Tubing Landed at 19,73' .85' 10,00' 10,198.98' 2,63' 31.49' 1.50' 10.10' 6.00' 60.75' .92' 306.77 .67' Removed BOPE, installed x-mas tree and displaced mud with oil. p,e~e,,mber 8~ ,1,9,~62 K.B. Depth 20.58 30.58 10,229.56 10,232.19 10,263.68 10,265.18 10,275.~ 10,281..28 10,342.O3 10,342.95 10,649.72 10,650.39 Set Packer at 10,276' sat · Returned well to production. Rig released at 4:00AM. . S.R. Hansen ~ COMPLETION REPORT - NEW WELL STANt~ OIL COMPANY OF CALIFORNIA - WESTERN OPERATIONS INC. - OPERATOR ....... _.. ~ .. ,... .... ~ . ~. ._,.. ................ ~., . ~-~ - ~ ~ - AREA: Kenai Peninsula, CoOk Inlet Area, Alaska LAND OFFICE: Anchorage PROPERTY: Soldotn~ Creek Unit LEASE NO.: 028997 WELL NO.: SCU 34-4 SEC. 4 T. 7 N., R. 9 W., Seward B & M LOCATION: 600' N. & 1900' W. from S.E. Corner Sec. 4 Projected T. 7 N., R. 9 W., Seward B & M ELEVATION: 148' K.B. K. B. is 15' above ground. DRILLED BY: Coastal Drilling Company DATE COMMENCED DRILLING: October 14, 1960 DATE COMPLETED DRILLING: November 27, 1960 DATE OF INITIAL PRODUCTION: Shut-in pending installation of production facilities. TOTAL DEPTH: 10,880' PLUGS: 10,880 - 10,800' JUNK: None CASING: 22" Conductor cemented at 27' 13 3/8" casing cemented at 2997' in 2 stages: 1st Sta~e around shoe with 600 sacks'; 2nd~ S~a. ge through DV Collar with 1300 sacks at 1497'. 6 5/8" casing cemented at 10,880' in 2 stages: 1st Stage around shoe with 660 sacks-. 2nd Stage through DV Collar at 8019' "'~Ch' 650 sacks. COMPLETION REPORT SOLDOTNA CREEK UNIT 34-4 Section 4, T. 7 N., R. 9 W., Seward B &.M · STANDARD oiL co.~"OF CA~oRNiA~"W~O.I'. "O~E~TOR Page 2. PERFORATION RECORDS: 1. 5 - S. 4- 4. 4- 5. 4- 6. 4- 7. 4- 8. 4- 9. lO. 4- ?' Jet i" Jet i" Jet ~" Jet i" ' Jet i" Jet i" Jet ?' Jet i" - Jet i" Jet Holes at 10,350'. Holes at 10,749 - 10,750'. Holes/_ft., interval lC, 357 - 10, 366', 9', 37 shots. Holes/_ft. interval 10,374- 10,384', 10', 41 shots. Holes/ft. interval 10,444 - 10,484'~ 40', 161 shots. Holes/.ft. interval 10,491 - 10,494', 3',, 13 shots. Holes/_ft. interval lC, 511 - 10, 518', 7 , 29 shots. Holes/.ft. interval 10,522- 10,538', 16', 65 shots. Holes/~ft. interval 10,544- 10,600', 56', 225 shots. Holes/ft. interval 10,636- 10,699', 63', 253 shots. WELL SURVEYS: 1. Schlumberger I-ES Log interval 3013 - 100'. 2. Schlumberger Sonic Log interval 3010 - 100'. 3- Schlumberger I-ES LOg interval 10,89S - 3013'. 4. Schlumberger Sonic Log interval 10,890 - 3010'. 5. Schlumberger Micro Log intervals 10,893 - 9,000'; 7,000 - 2,995' 6. Schlumberger Gamma Ray Log interval 10,793 - 7,922' · 7. Schlumberger Cement Bond Log interval 10,793 - 4850'. 8. Schlumberger Cement Bond Log interval 10, 793 1- 5,000'. DRILL STEM TESTS: 1. H.C.T.W.S.0. ~1 on 5 - ~" holes at 10,350' W.S.O. 2. H.C.T.W.S.O. ~2 on 5 - "holes at 10,749 '- lb,'750'. W:~.o.. COMPLETION REPORT SOLDOTNA CREEK UNIT 34-4 Section 4, T. 7 N., R. 9 W., Seward Page 3. 0.ctober.. 14,~ 196_0_ ,o,to r, Drilled 122" hole 27 - 1, 416' 1, 389' drilled 75 pcf mud 0qtober 15,, 196~ Drilled 12~~'' hole l, 416 - 3, 005' 1, 589' drilled Conditioned hole, ran Schlumberger I-ES log interval 3013 - 100' 3010 - 100'. qc.t,,o er 960. Opened 12~" hole to 18 5/8" hole 27 - 3,005' 2,978' opened , Sonic log 83 pcf mud 80 pcf mud 9c. tober 1,7,,, ,,,1960 Reamed and conditioned hole from 2000 - 3005' 81 pcf mud 0,ctober 18,, ,,,19_60.~. Ran 13 3/8" casing. Cemented 13 3/8" casing at 2997' in 2 stages with 1900 sacks of construction cement treated with .3~ HR-4 retarder, using Halliburton power equipment. Circulated and conditioned mud i hr. USed i top and i bottom rubber plug. 1st Stage around shoe with 600 sacks. Pumped 40 bbls. of water ahead, mixed ~ 'sa~s of cement with Halliburton truck in 30 rains, and displaced in 32 rains, using rig pumps. Bumped top plug with 1600 psi. Average slurry weight ll6 - llS~ pcf. Full circulation. ~2B~ S..~gg~.thru DV Collar at 1497' with 1300 sacks. Pumped 20 bbls. of water ahead, mixed 13OO sacks of cement with Halliburton truck in 62 mins. and displaced in 17 rains, with rig pumps. Closed DV ports with 2000 psi. Average slurry weight ll6 - llS~ pcf. Good circulation, good cement returns. All 74 jnts. or 2977.06' 74 joints = 2977.06' 1 landing Jnt= 25. o'tai .......... Above K.B. 5. Landed at 2997 13 3/8" 5 .5# J-55 8 ST & C equipped with Baker flexiflow shoe, Baker flexiflow float collar, Halliburton DV collar at 1478'. i Baker centralizer on shoe joint & i centralizer on DV joint. COMPLETION REPORT SOLDOTNA CREEK UNIT 34-4 Section ~, T. 7 N., R. 9 W,, Seward Page 4. O. Ctpbe..r. 1~9, 196o Flanged up. Installed and tested BOPE to 1500 psi for 15 rains. OK. Drilled out DV collar at 1497' and tested with 1500 psi for 15 rains. OK. 80.5 pcf mud ooto _e,,r Changed over to lime base at 2997'. Drilled 12~" hole 005 -. 3, 594' -589' drilled Drilled 9 ?/8" hole 594 - 3,920' 326' drilled 80 pcf mud 0c, t, gber, ,2,,1,- November 16, !969 Drilled 9 ?/8" hole 920 - 10,880' 6, 960' drilled 82 - 99 pcf mud N~e~her, ,!?,, ,, ~960,, Conditioned mud. Ran Schlumberger I-ES log interval 10,893 - 3013', Sonic log interval 10,890 3010' Micro log intervals 10,893 - 9000' and 7,000 2,995' Laid down drill collars, conditioned mud for casing. 97 pcf mud November 18, 19,60, Ran 6 5/8" casing. Cemented casing at 10,880' in two stages with 1600 sacks of construction cement, treated with O. 3~ HR-4 retarder, using Halliburton power equipment. Used i top and I bottom rubber plug. 1st stage around shoe with 660 sacks. Pumped 50 bbls. of water ahead, mixed 660 sacks of cement in 35 minutes with Ealliburton truck, and displaced in 45 rains, with rig pumps. Bumped top plug with 1600 psi. Full circulation. Average slurry weight ll6 - llg~. 2n& stage through DV collar at 8019' with 950 sacks cement. Pumped 20 bbls. of water ahead, mixed 950 sacks of cement in 45 rains, with Halliburton truck, and displaced in 38 mins. with rig p ~umps. Closed DV ports with 2000 psi. Average slurry weight ll6 - ll9~. Full circulation. COMPLETION REPORT SOLDOTNA CREEK UNIT 34-4 Section ~, T. 7 N., R. 9 W.~ Seward B & M 8TA~ Oil' CO ,' oF 'c~FO~', 'W'. O .I ': :'~ OPEraTOR Page 5. CASING DETAIL Top 3 Jnts. or 120.23' Next 154 jnts. or 6633.87' Next 92 Jnts. or 3420.43' Next i int. or 14.20' Bottom... ...... 1..7 ~n.ts. _or 698,47.'. Total 267 jnts. or 10887.20' Above .K.B. ........ .: ........ 7.00' __ Landed at 10880' Equipped with Baker flexiflow float collar, Baker flexiflow shoe, Halli- burton DV collar at 8014'. Centralizer and scratchers. November 19~ 1960 Flanged up. Installed and tested BOPE with 1500 psi, OK. Drilled out DV, tested with 2150 psi, OK. Checked float collar at 10,790'. 89 pcf mud N. ovem.ber. 2.0,., 1960. ., ,., Cleaned out cement to. 10,880'. Ran Schlumberger Gamma Ray-Collar Log, interval 10,793 - 7,922'. Ran cement bond log interval 10,793 - 4850'. Ran Schlumberger jet gun and perf'd. 5 - ½" holes at 10,350'. 89 p cf mud November 21,. 1~9.6.0 H.C,T. ~1 on..~ ½" ..holes at.lO, 350' Ran Halliburton tester set at 10,310' tail to 10,327'. Used 2393' water cushion. Ran on 10,288'- 2 7/8" EUE tubing. Tool assembled as follows: 2 outside BT Recorders, 5' perforated tail, 6 5/8" type "C" hookwall packer, VR safety Joint, hydraulic Jars, 2 inside BT recorders, hydrospring tester, and dual closed in valve. Opened tester at-10:50 AM for 37 min. ISI pressure. Opened tester at 11:27 AM for 63 min. flow period. Light steady blow of air. Closed tester at 12:30 PM for i hr. 40 min. FSI pressure. Pulled packer at 2:10 PM. Recovered 3416' gross rise, top 210' was ~assy oil and water cushion. Backscuttled out balance of rise estimated 2393' W.C. and bottom 819' of gassy oil, water cushion, an~ drilling mud. (Total .5-9 bbls). Sample at tool was 80~ oil, 16~ muddy water, (Testing 1~.4 G/G NACL) and 4~ sand. Charts indio~te tes~r opened OK and no plugging but no i~itial shutin recorded. COMPIETION REPORT SOLDO~ CmmK m~ s,.e.c.t, ion,, 4, T. 7 N.. R. 9 W., Seward B & M ~ , 1,11 ~ z -:. : : - : S~ OIL CO. OF CALIFORNIA,' W.O.I, -~ OPEPATOR Page 6. Pressures as follows: IH ISI IF FF FSI FH Top Inside BT Bottom Inside BT Top Outside BT Bottom Outside BT 6360 - 112o 1581 5260 6350 - 1115 1619 5310 6415 - lllO 1609 5338 6414 - 1121 1619 5343 61~1o 6412 W.S.O. OK. Ran Schlumberger Jet gun and perf'd. 5 - ½" holes 10,7%9 - 10,750'. 89 pcf mud. November~. ..2. 2, . ,1.~0 w.s.0. Test ~2. H.C.T. ~2 on 5 - ½" holes 10,749 - 10,750'. Ran Halliburton tester as before. ~et PaCksr a~"10',712'' Wi~4"i7'"~ai'i'~-10,729'. Opened tester at 7:30 AM for 30 min. ISI pressure. Opened tool to surface at 8:00 AM, for I hour flow period. Light puff then dead for balance of test. Closed tool at 9:00 AM for 30 min. FSI pressure. Pulled packer at 9:30 AM. Recovered 10' net rise of muddy water testing 23 G/G Chlorinity. Pressures as follows: IH ISI IF FF FSI FH Top Inside BT Bottom Inside BT Top Outside BT Bottom Outside BT 6575 2o17 1223 1219 1483 6575 6571 1977 1182 1180 11+52 6555 6642 2005 1212 1212 1487 6422 6637 1998 1211 1213 1483 6419 W.S.O. OK. Reran Schlumberger Cement Bond log, interval 10,795- 5,000'. Ran in with Schlumberger jet gun and perf'd.4£ ~" holes per foot, 10,699 - 10,636', 63', 253 shots. Cleaned out shot Junk 10,552 - 10,701+'. Ran in to bridge at 4042' while going in with second Jet gun. Pulled up, put 500~ pull on it, came loose, left gun in hole. 89 pcf mud. November 23,..1.960 Cleaned out shot junk. Conditioned mud. C.0. to 10,800'. Ran Schlumberger Jet gun and perf'd. 4 - ½" holes per ft. over the following intervals: 10,600 - 10,544', 56', 225 shots; 10,538- 10,522', 16', 65 shots; 10,518 - 10, Sll', 7', 29 shots. Made dumm~ carrier gun run to assure hole clear. Ran Schlum- berger Jet gun in attempt to perforate additional intervals. Hit 4 minor bridges going in. ~an would not fire. Pulled out. Recovered entire shot string. 89 pcf mud. COMPLETION REPORT $OLDOTNA CREEK UNIT 34-4 $~ction 4, T. 7 N., R. 9 W.~ Seward B & M SS~dIDA~ OIL CO-. OF CALIFORNIA, W.O.I. - OPEP~TOR Page 7. N~ember 24, 1960 Cleaned out Jet shot debris to 10,800'. Ran Schlumberger Jet gun and perf'd. 4 - ½" holes per foot over following intervals: 10,494 - 10,491', 3', 13 shots; 10,~84 - 10,444', ~O' 161 shots. -Attempted to run next jet gun, stopped at 6400'. Pulled out. Lost entire gun. Ran in attempted to clean out. 89 pcf mud November 25, 1960 Plugged bit at 6522'. Pulled out. Ran in, cleaned out shot Junk to 10,066' and plugged bit again. Pulled to 4800' and circulated. Staged back to bottom. Singled in from 10, 375' to 10,800' and conditioned mud. 97 per mud November..26~' ~ ~.1960 Ran in with Schlumberger Jet gun and perf'd. 4 - ½" holes per foot 10, 384 - 10,374', lO', 41 shots; 10,366- 10,357', 9', 37 shots. Ran 2 7/8" tubing with venturi shoe on bottom. Broke circulation at 10,000'. Singled in 10,340 - 10,400'. Ran on to 10,788' and circulated. Landed tubing at 10,645' ~Tore out BOPE. Installed Xmas tree, tested with 3500 psi~ OK. Commenced flanging up Xmas tree. 90 - 97 pcf mud November 2~,~,,_~,9,50 Finished flanging up. Started to circulating well in at 2:00 PM. Pumped 40 bbls. of water ahead followed with 270 bbls. of oil. Oil to surface at 4:30 PM. Well made BO bblm of oil to sump through casing. Shut casing in at 4:45 PM. Started well through tubing at 5:30 PM. Well flowed dead oil to tank until 6:00 PM. Put flow through trap at 6:05 PM. Adjusted bean to Well flowed oil at 1627 B/D rate, 566 MCF/D gas, 1700 psi tubing pressure, 1750 psi casing pressure, 60 psi trap pressure, from 6:30 PM until 7:15 PM. Changed to 8/64" bean, well flowed oil at 564 B/D rate, 215 MCF/D gas, 1900 psi tubing pressure, 1840' casing pressure, 55 psi trap pressure from 7:30 PM to 9:30 PM. Shut well in at 9:35 PM. Well made 30 bbls. of oil through casing and 185 bbls. through tubing. 215 bbls. of oil recovered. Shut in pressures at lO:O0 PM 1975 psi tubing, 1875 psi casing. Cut & Gravities Samples: Time Wet Gravity Temp. Corr. Total ~Gra~vity %. Cut ~ Water ~ Emulsion % S & M 7:00 PM 39.2 97 7:3o PM 4o.1 8:00 PM 39.4 85 8:15 PM 39.9 93 8:30 PM 39.3 86 9:00 PM 39.6 87 9:30 PM Z~:).o 90 36.4 3.0 Trace - 3.0 ~6.8 ~.2 0.2 - 1.o 37.5 0.9 o,1 - 0.8 37.h- 1.o 0.4 0.6 - 37.3 1.O 0.4 0.6 - 37.5 1.O 0,4 0.6 - 37.7 0.8 0,3 0.5 - Rig release.d: 12. Midnight~ November 27, 1960. ' ~: : :. : t"':: : -__ ~= _ '-- ~ - · COMPLETION REPORT SOLDOTNA C~ UNIT Section 4, T. 7 N.~ R. 9 W., Seward B & M Page 8. Depth 500 ' 1,694' 3,005' 3, 590' 3,920 ' 4, 770' 5,677' 6,931' 7, 300' 7,927 ' 8,619' 9, 092 ' 9,713' I~ees ~ . 1° - O' 1O - O' o° - . 0! 0° - 0o 1° - 0° - ~5' 1° 3o' o° - 0° - 0° - 30' 0° - PRoDuCING D"='PARTM ENT TELEPHONE 47(~O1 d. T. CROOKER DISTRICT SUPERINTENDENT P. O. BOX 8 3 9 ° A NC H O R A G E ° A LA S KA December 5, 1960 CONFIDENTIAL .Mr. R. V. Murphy Alaska Oil & Gas Conservation Commission 329 Second Avenue Anchorage, Alaska Dear Sir: Enclosed, herewith, is one print of the Schlumberger IES Composite Log with Mech. Detail interval 10,893' 100' -- , on the ~oldotna Creek Unit Well 34-4 (8), for your information and files. Very truly yours, STANDARD OIL COMPANY OF CALIFORNIA Western Operations, Inc. Enclosure J.T. CROOKER UNITED STATF. S DEPARTMENT OF THE INTERIOR GEOLOGICAL SURVEY Budget Bureau No. 42~R356.& Approval expires ~,D Omc~ ..-~ra. ge ............ u,,.r ........ ,.qold.ot, aa..C:L,'eek LESSEE'S MONTHLY REPORT OF OPERATIONS The followir~ff is a correct report of operations a~d prod~etio~ (ir~ol~dir~ drilli~ and prod~cin~ wells) for t~e mo~t~ of ........... ~.~e~r ............. 19~_ ......... _~~ O.~ek raovoomn ~ GaAVI*Y CU. YT. OF OASj OASOLINE ~ WATER (If ~Ir drilling, de~th; if ,hut down, ....... ~ ~ ......... ~RCOVEi~ED HOOP, S~ state) I ~ontont Of ~) ' ~ *Inse~-- ~D.o.J ~, ~s~~ 215o ~s~. c.o, ~=~ to [o,~o'~ ~ o~ ~- : J%l~r ~g 10,793 -~7,922', Ce~nt ~ ~g 10,793 - ~,8~0'. Es~blishea lo, 518 - !o, - zo,~8~- ~o,~' - ,/8" ~1. ~o~d oi~ 1627 B/D ~ 0:1,,[ Co~ o Pr~uclng --I Oo stez 3) M. L. ~I. 11 Re Miabeek I ~talled~Xmas Tree. Displaced .q6~" ~an. 37o?° omv~t~o NoTz.--There were ...................................... runs or sales of oil; .............................................. M cu. f~. of gas sold; ............................................. runs or sales of gasoline during the month. (Write "no" where applicable.) No~.--Report cn this form is requited for each ca. lcndn~r month, regardless of the stMus of operations, a~d must be filed in duplicate with the supe~-isor by the 6th of the succeeding mcnth, unless other~vise directed t,y the supecvisor. (January 19~) IN TRIPLICATE) ~ ..... [ ..... ! ...... UNITED.. STATES .... ~ ! ~ ! DEPARTMENT OF THE INTERIOR -J"~' ~1~ ~ ~ ~ GEOLOGICAL SURVEY ON W [[S NOTICE OF I~ENTION TO DRILL. . SUBSE~T REPORT OK WATFR SHUT~F~ ~. r{ S~SEQUENT REPORT OF SHOO (lNG OR ACIDIZING NOTICE OF INTFNTION TO CHANGE PLANS NOTICE OF INTENTION TO lEST WATEq NOTICE OF INTENTION TO RE. DRILL SUBSEQUENT REPORT OF ABANDONMENT NOTICE O~ INTENTION TO SHOOT OR ACtDI2F . . ~) ' NOTICE OF INTENTION ]O PULL O~ ALTER CASING NOTICE Of INTENTION TO A~ANDON WELL ............ - ...... '~ - Well NolB~U 3It,'J~ is located 600 ft.iifrom_, i linc and 1,9(K) ft, from jE i line of sec. __ DETAILS OF WORK .2. Ins~ll ~ ~It~ C~II III ~ut P~tton E~~. . 3. ~ ~.a ~ ~ zo, 85o' lo~ ~a ~~ 6 5/8" I~I · ~ 1 Company Address _ 7-819 -- UNITED STATES DEPARTMENT OF THE INTERIOR GEOLOGICAL SURVEY LESSEE'S MONTHLY REPORT OF OPERATIONS ~qtate ............. A~_s_ ~ ............ Co~mty ___K_.e___r~__:!_ .p__e_.ml asula _. . fie~(t ....... S._Waa. .soa ...~..yer ................................. The followin.~ is a correct repor& of operation,s and production (in, cl~dinff drillinff an, d producinff wells) for t~e month of ............ _October ......... Z06~ .....S~o~ ~ver ~ ent's S 0 L CO OF ~ address .... ~. O. ~ ~-~ .......................... Phoebe' ~EO AND ~¥g Dlrs [ ~ ~ I OAI. I. ONS OB~aR~:I.~ og ' REMARK8 .......... I ........... J----I--- - ---~--x~-c.~-~ ~ ,- .............. S~ : ' ~fi~ad 8:00'~ 10/lk/60. Drllle4mE'' hole td30~,. S~ ', ~n ~8 mad So~e logs 3010 - 100 Cemen~a 13 3/8" easi~ at 2997'. ~ ~es~d to 1~ ~s~. D~llled ~" hole 3005 - D~lled 9 7/~" hol. 359~ - CC:~ I ! File: U.SLG,~S. -N. H. Soyster (3) 6ja,ka O &~ O ~C - B., V. Murphy Richfield Oil iOofpo - C. Wo Perry I Exploration Pr°~uc!ng M. Lo Hill W. C. Bishop R. J. ~sbeek I NOTE. There were ...................................... run:s or sales cf oi!; ............................................ M cu. ft. of gas sold; .............................................. run-:, or sale~ of g:%>:cline during try n)on~ h. (WriLo "m," wh.re nl)plicM~k,.) Nor~.--RcporL on ~t):s form is required for-e~ch calend:tr m,.mlh, re~artllc~.; of tlm SI,~IH~ of ~i)OI':ll ~o~l~, ai~d must bo filed in duplicate with thc supervi:x~r by the 6th of the succeeding mon~ }~. tu:.le ~ ct'.mrwi,~e direslc:l I,v thc ~upc:', l,'or. ~s 896I 'I aeqo~oo ~ 'o&I sop~o Kq I-cI 'OlXI tuJoaI ~[oe/I l~uIcI :to uadaaiI 'I~.z(I o~ uo.qeo.qddv uo~ss~mtuoD uo.qeAaasuoD seD p~re I~O ~.O0~D '£ ~ -o~po,~o~ ~ ~o .oq ~, -oad sew, ~:todo.~ s~ql ~ ptm :lctodox s.tq~ a~I~Ut o~ Kwedmoo p~s ~/q pa~..zoqlu~ *cae I lmt~ pue '(Kuedmoo) 096I ~1: gHAIH H ..... (ouoz 2u!onpoad .~aou paloadxa pu'~ euoz ~utonpo.~d puoq ~o sn~S ssoapp¥ :alOAaO~,~o.l ulq] ol 2u.qLtap Jo u.t polOldtUoo 'llO~ ~!tI:[ :~u!pniou.t 'os~oI uo SllO.~ jo aoqtunlq l.t~l~ 111~ )tao,~,x o~p 'xoaddV :os~oI otu~s eq3 uo ItO~ aoiI--po!Idd~ ao polOldtUOO "qUtlllaP 3~oJ~ou ol uotl~ooI po~odoad mo-u oou~ls[(I otu~N :pos~tloand tuoq~ tuoat 'POll.tap SlIO-~ o Join ao ouo q3.!.,~ pos~tloancI 'os~oI ill NDY8 onla ao Nad9aO ']IIHO Ol llWaid ~10:1 NOIIYDIldd¥ _ .:' --)-- -~ -. /