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183-106
STATE OF ALASKA ' AIL OIL AND GAS CONSERVATION COM ION REPORT OF SUNDRY WELL OPERATIONS 1.Operations Abandon ❑ Plug Perforations❑ Fracture Stimulate ❑ Pull Tubing❑ Operations shutdown ❑ Performed: Suspend ❑ Perforate 0 Other Stimulate ❑ Alter Casing❑ Change Approved Program ❑ Plug for Redrill ❑ Perforate New Pool ❑ Repair Well ❑ Re-enter Susp Well 0 Other: 0 2.Operator 4.Well Class Before Work: 5.Permit to Drill Number: Name: Hilcorp Alaska,LLC Development 0 Exploratory 0 183-106 3.Address: 3800 Centerpoint Drive,Suite 1400 Stratigraphic❑ Service ❑ 6.API Number: Anchorage,AK 99503 50-733-20367-00-R Er C E I V E L 7.Property Designation(Lease Number): 8.Well Name and Number: l�•• ADL0018754 MGSA12A-01 Alli 1 8 ME 9.Logs(List logs and submit electronic and printed data per 20AAC25.071): 10.Field/Pool(s): N/A Middle Ground Shoal/E,F,and G Oil Pools AOG CC 11.Present Well Condition Summary: Total Depth measured 13,335 feet Plugs measured N/A feet true vertical 9,556 feet Junk measured N/A feet Effective Depth measured 13,306 feet Packer measured 10,833 feet true vertical 9,533 feet true vertical 7,818 feet Casing Length Size MD TVD Burst Collapse Structural Conductor Surface 2,811' 13-3/8" 2,811' 2,490' 3,450 psi 1,950 psi Intermediate 9,929' 9-5/8" 9,929' 7,266' 6,870 psi 4,760 psi Production 3,108' 7" 12,729' 8,790' 8,160 psi 7,020 psi Liner 620' 5" 13,335' 9,555' 9,910 psi 10,500 psi Perforation depth Measured depth 10,950-13,032 feet teaCO �)11 G' 0 201 True Vertical depth 7,893-9,323 feet Tubing(size,grade,measured and true vertical depth) 3-1/2" 9.3#/N-80 10,897'(MD) 7,859'(TVD) 10,833'(MD) 326'(MD) Packers and SSSV(type,measured and true vertical depth) Uni-Packer VII 7,818'(ND) Otis SSSV 326'(ND) 12.Stimulation or cement squeeze summary: 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: 109 36 65 484 142 Subsequent to operation: 102 38 62 609 107 14.Attachments(required per 20 AAC 25.070,25.071,&25.283) 15.Well Class after work: Daily Report of Well Operations 0 Exploratory❑ Development[] Service ❑ Stratigraphic ❑ Copies of Logs and Surveys Run ❑ 16.Well Status after work: Oil [] Gas ❑ WDSPL❑ Printed and Electronic Fracture Stimulation Data 0 GSTOR 0 WINJ 0 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: 316-305 Contact Dan Marlowe(907)283-1329 Email dmarlowe( hilcorp.com Printed Name Stan W.Golis Title Operations Manager Signature -'t,.D 4C-(hh Phone (907)777-8356 Date $ ' (7 ' (b % L` !!v /7214 Form 10-404 Revised 5/2015 RBDMS u.._ �i+:1 1 8 2016 Submit Original Only • Middle Ground Shoal .11 • Well:MGS Al2A-01 SCHEMATIC Last Completed:11/08/83 PTD:183-106 ['ikon) k1:�=1<.�.LLQ API:50-733-20367-00-00 KB:35' CASING DETAIL 1- I „ j i Size Wt Grade Conn ID Top Btm p24 Conductor Surf 300' 24" 13-3/8" 68 K-55 Butt 12.415 Surf 2,811' 9-5/8" 47 N-80 BTC 8.681 Surf 9,929' • 7" 29 N-80 BTC 6.184 9,621' 12,729' 5" 18 N-80 SFJP 4.276 12,715' 13,335' Pi TUBING DETAIL 13-3/8" 3-1/2" 9.3 N-80 8rd EUE 2.992 Surf 10,897' 0,, Jewelry Detail • Depth Depth No (MD) (ND) ID Item iiiit 1 326' 326' Otis SSSV 2 2,041' 1,939' KBUG#1 3 4,306' 3,503' KBUG#2 4 5,861' 4,554' KBUG#3 iP 5 6,896' 5,252' KBUG#4 . 6 7,666' 5,767' KBUG#5 I 7 8,359' 6,231' KBUG#6 8 9,150' 6,759' KBUG#7 9 9,918' 7,259' KBUG#8 110 110,543' 7,637' KBUG#9 11 10,794' 7,793' KBUG#10 12 10,833' 7,818' Guiberson Uni-Packer VII 119830 3 10,866' 7,839' Otis X Nipple A14 10,897' 7,859' Guiberson Shear Sub 9-5/8" MN X 111111 6 • PERFORATION DETAIL t' Zone Top(MD) Btm(MD) Top(ND) (Np) FT Date Status H-1 10,950' 10,970' 7,893' 7,905' 20' 07/23/16 Open e;. a- H-1 10,990' 11,015' 7,918' 7,934' 25' 07/22/16 Open •. H-1 11,035' 11,060' 7,947' 7,963' 25' 07/22/16 Open 1 H-1 11,100' 11,158' 7,989' 8,026' 58' H-1 11,188' 11,285' 8,045' 8,106' 97' T H-1 11,400' 11,420' 8,179' 8,192' 20' 07/22/16 Open )444.' t, H-1 11,435' 11,455' 8,202' 8,215' 20' 07/21/16 Open H-1 11,464' 11,484' 8,221' 8,234' 20' 07/21/16 Open H-2 11,575' 11,620' 8,298' 8,330' 45' o)111 it il.:, H-1 H-2 11,650' 11,735' 8,351' 8,411' 85' 7' ,, H-2 11,755' 11,830' 8,425' 8,477' 75' 147 H-2 11,840' 11,865' 8,484' 8,502' 25' 07/21/16 Open H-2 11,905' 12,040' 8,530' 8,624' 135' 1' H-2 12,053' 12,143' 8,633' 8,695' 90' Y H-2 12,610' 12,670' 9,022' 9,064' 60' H-2 12,734' 12,794' 9,109' 9,151' 60' H-2 12,822' 12,840' 9,171' 9,183' 18' ie A H-2 12,846' 12,866' 9,188' 9,202' 20' H-2 12,875' 12,895' 9,208' 9,223' 20' H-2 12,900' 12,926' 9,226' 9,245' 26' . F11113,040' " ; H-2 12,940' 13,000' 9,255' 9,299' 60' 12-12-02 • • , H-2 13,017' 13,032' 9,312' 9,323' 15' PBTD=13,306' TD=13,335' Updated By:ill 08/15/16 • • Hilcorp Alaska, LLC HikorpAlaska,LLC Well Operations Summary Well Name Rig API Number Well Permit Number Start Date End Date MGS A-12A-01 E-Line 50-733-20367-00 183-106 7/21/2016 7/23/2016 • a : ,; ' , � 7/21/16-Thursday Safety meeting&permit.Pressure Test=250/1500.Make up 25'x 2.00"PowerJet Nova perf gun(6spf,60 deg.phase).9.30'GR/CCL source to Top Shot. Green Deck for Helicopter.Rig to WH.Initial T/IA/OA=100/636/5.Open swab,RIH to 11,320'.Log up to correct depth.RIH to 11,910'.Log 11,910'-11, 530'to verify depth correlation.Send log LAS file for depth verification.Receive verification,return to 11,898'. Log up to place shots on depth=11,830.7' (+9.30'=11,840'Top Shot).Fire guns and perforate 11,840'-11,865'.POOH.T/IA/OA=100/637/5.Return to surface with shots fired.Lay down Gun#1. Pick up Gun#2,20'X 2.00"PowerJet Nova(6spf,60 deg).RIH to 11,600'.Log up to depth correct.Return to 11,600'.Log 11,600'-11,280'to verify depth correlation.RIH to 11,600'and log up to place shots on depth=11,460.7'(+3.30'=11,464'Top Shot).Fire gun perforating 11,464'-11,484'.POOH. T/IA/OA=100/639/5,Return to surface with shots fired.Lay down Gun#2 and Pick up Gun#3,20'X 2.00"PowerJet Nova(6spf,60 deg).3.30'GR/CCL source to Top Shot,RIH to 11,598'.Log 11,598'-11,280'to verify depth correlation.RIH to 11,600',log up to place shots on depth=11,431.7'(+3.30'= 11,435 Top Shot).Fire gun perforating 11,435'-11,455'.POOH,Return to surface with shots fired.Lay down ELU for night.Secure Well&Well Room.Shut down for night.Job Ongoing Final T/IA/OA=100/639/5 7/22/16-Friday Safety meeting and permit.RU ELU,PT=250/1500.PU Gun#4,20'X 2.00"PowerJet Nova(6spf,60 deg).3.30'CCL to Top Shot.Initial T/IA/OA= 100/659/6.RIH to 11,610'.Log up 11,600'-11,480'for depth correction.Return to 11,600'and log up 11,600'-11,280'for correlation pass.Return to 11,600'and log up to place shots on depth=11,396.7'CCL(+3.30'=11,400'Top Shot).Fire gun perforating 11,400'-11,420'.POOH. T/IA/OA=100/663/6.Return to surface with shots fired.Lay down Gun#4 and pick up Gun#5,25'X 2.00"PowerJet Nova(6 spf,60 deg).9.30'CCL to Top Shot.RIH to 11,310'.Log up for depth correction.RIH to 11,350'and log up 11,350'-10,864'for correlation pass.RIH to 11,250'and log up to place shots on depth=11,025.7'CCL(+9.30'=11,035'Top Shot).Fire gun perforating 11,035-11,060'.POOH.T/IA/OA=100/659/6.Return to surface with shots fired.Lay down Gun#5 and pick up Gun#6,25'X 2.00 PowerJet Nova(6spf,60 deg).9.30'CCL to Top Shot.RIH to 11,230'and log up 11,230'-11,150'for depth correction.RIH to 11,250'and log 11,250'-10,850'for correlation pass.RIH to 11,228'and log up to place shots on depth=10,980.7'CCL(+9.30'= 10,990'Top Shot).Fire gun perforating 10,990'-11,015'.POOH.Return to surface with shots fired.Lay down Gun#6 and ELU:Secure well and well room. Shut down for night.Job Ongoing.Final T/IA/OA 100/659/6. 7/23/16-Saturday Safety meeting&permit.RU ELU,PT=250/1500.PU Gun#7,20'X 2"PowerJet Nove(6spf,60 deg).3.30'CCL to Top Shot.Initial T/IA/OA=100/658/6. RIH to 11,250'.Log up 11,250'-11,170'to correct depth.RIH to 11,250'.Log up 11,250'-10,850'for correlation pass.RIH to 11,250'and log up to place shots on depth=10,946.7'CCL(+3.30'=10,950 Top Shot).Fire shots perforating 10,950'-10,970'.POOH.At surface with shots fired.Lay down Gun#7, RD ELU for boat back to beach.Fly crew to OSK.Job Ended.Final T/IA/OA=100/655/5. OFT • • gw\� I//jj-.s. THE STATE Alaska Oil and Gas rt '-tdomi 7 o � -�sf �LAsKA. Conservation Commission .1 x__-4-:_ 333 West Seventh Avenue '*011~ GOVERNOR BILL WALKER Anchorage, Alaska 99501-3572 1 _ Main: 907.279.1433 9, Fax: 907.276.7542 www.aogcc.alaska.gov Stan W. Golis Operations ManagerNta JAN 0 9 2 i1 Hilcorp Alaska, LLC sok 3800 Centerpoint Drive, Suite 1400 Anchorage, AK 99503 Re: Middle Ground Shoal Field, E, F, and G Oil Pools, MGS Al2A-01 Permit to Drill Number: 183-106 Sundry Number: 316-305 Dear Mr. Golis: 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. Sincerely, 4-)let Cathy P. Foerster Chair DATED this Aay of June, 2016. RBDMS Ll' JulV 1 i 2016 14 E • STATE OF ALASKA S JUN 0 2 ?O1 ALASKA OIL AND GAS CONSERVATION COMMISSION A' s 6 eta APPLICATION FOR SUNDRY APPROVALS AO GC 20 AAC 25.280 I1.Type of Request: Abandon ❑ Plug Perforations ❑ Fracture Stimulate ❑ Repair Well ❑ Operations shutdown❑ Suspend ❑ Perforate ❑✓ Other Stimulate ❑ Pull Tubing ❑ Change Approved Program❑ Plug for Redrill ❑ Perforate New Pool ❑ Re-enter Susp Well ❑ Alter Casing ❑ Other 0 2.Operator Name: 4.Current Well Class: 5.Permit to Drill Number Hilcorp Alaska,LLC Exploratory ❑ Development D- 183-106 . 3.Address: 3800 Centerpoint Drive,Suite 1400 Stratigraphic ❑ Service ❑ 6.API Number. Anchorage,AK 99503 50-733-20367-00-00 7.If perforating: 8 Well Name and Number. What Regulation or Conservation Order governs well spacing in this pool? CO 44 1 Will planned perforations require a spacing exception? Yes ❑ No Q/ MGS Al2A-01 • 9. Property Designation(Lease Number): 10.Field/Pool(s): ADL0018754 Middle Ground Shoal/E,F and G Oil Pool 11. PRESENT WELL CONDITION SUMMARY Total Depth MD(ft): Total Depth TVD(ft): Effective Depth MD: Effective Depth TVD: MPSP(psi): Plugs(MD): Junk(MD): 13,335 • 9,556 ' 13,306 - 9,533 - -100 psi N/A N/A Casing Length Size MD TVD Burst Collapse Structural Conductor Surface 2,811' 13-3/8" 2,811' 2,490' 3.450 psi 1,950 psi Intermediate 9,929' 9-5/8" 9,929' 7,266' 6,870 psi 4,760 psi Production 3,108' 7" 12,729' 8,790' 8,160 psi 7,020 psi Liner 620' 5" 13,335' 9,555' 9,910 psi 10,500 psi Perforation Depth MD(ft): Perforation Depth TVD(ft): Tubing Size: Tubing Grade: Tubing MD(ft): 11,100-13,032 , 7,989-9,323' 3-1/2" 9.2#/N-80 10,897 Packers and SSSV Type: Packers and SSSV MD(ft)and TVD(ft): Guiberson Uni-Packer VII and Otis SSSV i 10,833'(MD)7,818'(TVD)and 326'(MD)326'(TVD) . 12.Attachments: Proposal Summary Q Wellbore schematic Q 13.Well Class after proposed work: Detailed Operations Program ❑ BOP Sketch ❑ Exploratory ❑ Stratigraphic ❑ Development D. Service ❑ 14.Estimated Date for 15.Well Status after proposed work: 06/15/2016 ❑ ❑ Commencing Operations: OIL WINJ WDSPL ❑ Suspended ❑ 16.Verbal Approval: Date: GAS ❑ WAG ❑ GSTOR ❑ SPLUG ❑ Commission Representative: GINJ ❑ Op Shutdown ❑ Abandoned ❑ 17. I hereby certify that the foregoing is true and the procedure approved Den Marlowe(907)283-1329 herein will not be deviated from without prior written approval. Contact Email dmarlowe@hilcorp.com Printed Name Stan W.Golis Title Operations Manager Signature W Phone (907)777-8356 Date G I t I t 6. COMMISSION USE ONLY Conditions of approval: Notify Commission so that a representative may witness Sundry Number. \CZ_—305 Plug Integrity ❑ BOP Test ❑ Mechanical Integrity Test ❑ Location Clearance ❑ Other: RBDMS Lv JUN 1 3 2016 Post Initial Injection MIT Req'd? Yes ❑ No ❑ L) Spacing Exception Required? Yes ❑ No E Subsequent Form Required: /® 7 a r APPROVED BY Approved by: /94,44_74,___ / COMMISSIONER THE COMMISSION Date:�p -8-/� ()fife+ A ��ro I /eof15"a Subs in Form ane Form 10-403 evise 11/2015 o/K� alid for 12 months from the d tte of approval. Attachments in Duplicate Well Prognosis • Well: Al2A-01 Hacorp;Alaska. Date: 05/20/2016 Well Name: MGS Al2A-01 API Number: 50-733-20367-00 Current Status: Gas-Lifted producer Leg: Leg#1 Estimated Start Date: June 15, 2016 Rig: N/A (E-Line) Reg. Approval Req'd? 403 Date Reg. Approval Rec'vd: Regulatory Contact: Juanita Lovett (8332) Permit to Drill Number: 183-106 First Call Engineer: Dan Marlowe (907) 283-1329 (0) (907) 398-9904 (M) Second Call Engineer: Trudi Hallett (907) 777-8323 (0) (907) 301-6657 (M) Current Bottom Hole Pressure: 3,600 psi @ 8,000'TVD 0.450 psi/ft SIBP Maximum Expected BHP: 3,600 psi @ 8,000'TVD 0.450 psi/ft SIBP Maximum Potential Surface Pressure: -100 psi Well to be perforated well flowing Brief Well Summary Well Middle Ground Shoal Al2A-01 is a gas-lifted oil well completed in the Hemlock zone.This project will add Hemlock bench 1 &2 sands not currently perforated. E-line Procedure: 1. MIRU E-line, PT lubricator to 1,500 psi Hi 250 Low. 2. RU e-line guns and perforate with well flowing per program. 3. RD E-line. 1// 4. Turn well over to production. Attachments: 1. Current Wellbore Schematic 2. Proposed Wellbore Schematic Middle Ground Shoal H . • Well: MGS Al2A-01 SCHEMATIC Last Completed: 11/08/83 PTD: 183-106 Hilcurp Alaska,LLC API:50-733-20367-00-00 KB:35' CASING DETAIL ri .. l Size Wt Grade Conn ID Top Btm 24" Conductor Surf 300' 2a" 13-3/8" 68 K-55 Butt 12.415 Surf 2,811' 9-5/8" 47 N-80 BTC 8.681 Surf 9,929' 7" 29 N-80 BTC 6.184 9,621' 12,729' 5" 18 N-80 SFJP 4.276 12,715' 13,335' TUBING DETAIL 13-3/8" 3 1/2" 9.3 N-80 8rd EUE 2.992 Surf 10,897' ' Jewelry Detail Depth Depth No ID Item (MD) (TVD) 1 326' 326' Otis SSSV 2 2,041' 1,939' KBUG#1 3 4,306' 3,503' KBUG#2 4 5,861' 4,554' KBUG#3 5 6,896' 5,252' KBUG#4 6 7,666' 5,767' KBUG#5 7 8,359' 6,231' KBUG#6 8 9,150' 6,759' KBUG#7 9 9,918' 7,259' KBUG#8 10 10,543' 7,637' KBUG#9 11 10,974' 7,908' KBUG#10 12 10,833' 7,818' Guiberson Uni-Packer VII 13 10,866' 7,839' Otis X Nipple 9-50 14 10,897' 7,859' Guiberson Shear Sub X PERFORATION DETAIL Zone Top(MD) Btm(MD) Top(ND) (TVD FT Date Status F 11,100' 11,158' 7,989' 8,026' 58' F 11,188' 11,285' 8,045' 8,106' 97' -,- H1 11,575' 11,620' 8,298' 8,330' 45' H1 11,650' 11,735' 8,351' 8,411' 85' H1 11,755' 11,830' 8,425' 8,477' 75' H1 11,905' 12,040' 8,530' 8,624' 135' ' 4 4 H1 12,053' 12,143' 8,633' 8,695' 90' r H1-H2 12,610' 12,670' 9,022' 9,064' 60' H1-H2 12,734' 12,794' 9,109' 9,151' 60' 4', H-2 12,822' 12,840' 9,171' 9,183' 18' H-2 12,846' 12,866' 9,188' 9,202' 20' H-2 12,875' 12,895' 9,208' 9,223' 20' H-2 12,900' 12,926' 9,226' 9,245' 26' :.' H-2 12,940' 13,000' 9,255' 9,299' 60' H-2 13,017' 13,032' 9,312' 9,323' 15' a}' 4 Fill 13,040' 12-12-02 .' y. 5 a , PBTD=13,306' TD=13,335' Updated By:JLL 05/26/16 Middle Ground Shoal Well:MGS Al2A-01 PROPOSED13 Last Completed: 11/08/83 PTD:183-106 API:50-733-20367-00-00 Hilcorp Alaska,LLC KB:35' �;. '04, CASING DETAIL i` rt Size Wt Grade Conn ID Top Btm I' i t24" Conductor Surf 300' 24" ' *t4 13-3/8" 68 K-55 Butt 12.415 Surf 2,811' 9-5/8" 47 _ N-80 BTC 8.681 Surf 9,929' i q+' , x 4 7" 29 N-80 BTC 6.184 9,621' 12,729' 2 7`.% 5" 18 N-80 SFJP 4.276 12,715' 13,335' 4::1. IN i' *:14,..4 TUBING DETAIL 13-3/8" 3-1/2" 9.3 N-80 8rd EUE 2.992 Surf 10,897' t t Jewelry Detail '';, Depth Depth i No (MD) (TVD) ID Item 0 * 1 326' 326' Otis SSSV *.`, '; 2 2,041' 1,939' KBUG#1 °+*' il ;. 3 4,306' 3,503' KBUG#2 Li.. 4 5,861' 4,554' KBUG#3 ' 5 6,896' 5,252' KBUG#4 . J)� 1 6 7,666' 5,767' KBUG#5 " ,'' 7 8,359' 6,231' KBUG#6 4t* 8 9,150' 6,759' KBUG#7 °d 9 9,918' 7,259' KBUG#8 t k`i&fir i '', 10 10,543' 7,637' KBUG#9 *to ,, 11 10,974' 7,908' KBUG#10 21 . 12 10,833' 7,818' Guiberson Uni-Packer VII ��' /,' 13 10,866' 7,839' Otis X Nipple 9-5/8' y 14 10,897' 7,859' Guiberson Shear Sub t X PERFORATION DETAIL Zone Top(MD) Btm(MD) Top(TVD) (TV ) FT Date Status H1 ±10,755' ±10,780' ±7,769' ±7,784' ±25' Future H1 ±10,800' ±10,825' ±7,797' ±7,813' ±25' Future H1 ±10,870' ±10,895' ±7,841' ±7,857' ±25' Future H1 ±10,950' ±10,970' ±7,893' ±7,905' ±20' Future _ H1 ±10,990' ±11,015' ±7,918' ±7,934' ±25' Future ' H1 ±11,035' ±11,060' ±7,947' ±7,963' ±25' Future F 11,100' 11,158' 7,989' 8,026' 58' F 11,188' 11,285' 8,045' 8,106' 97' H1 ±11,400' ±11,420' ±8,179' ±8,192' ±20' Future H1 ±11,435' ±11,455' ±8,202' ±8,215' ±20' Future _ 7" H1 ±11,464' ±11,484' ±8,221' ±8,234' ±20' Future H1 11,575' 11,620' 8,298' 8,330' 45' ^+ H1 11,650' 11,735' 8,351' 8,411' 85' _ ,.., H1 11,755' 11,830' 8,425' 8,477' 75' ly H2 ±11,840' ±11,865' ±8,484' ±8,502' ±25' Future ' H1 11,905' 12,040' 8,530' 8,624' 135' I H1 12,053' 12,143' 8,633' 8,695' 90' H1-H2 12,610' 12,670' 9,022' 9,064' 60' ttH1-H2 12,734' 12,794' 9,109' 9,151' 60' H-2 12,822' 12,840' 9,171' 9,183' 18' Fill 13,040' H-2 12,846' 12,866' 9,188' 9,202' 20' 12-12-02 'rl,t 'i't' 't'•' :. ' H-2 12,875' 12,895' 9,208' 9,223' 20' . ...... .. . H-2 12,900' 12,926' 9,226' 9,245' 26' PBTD=13,306' TD=13,335' H-2 12,940' 13,000' 9,255' 9,299' 60' H-2 13,017' 13,032' 9,312' 9,323' 15' Updated By:JLL 06/01/16 Ima - roject Well History File' e XHVZE This page identifies those items that were not scanned during the initial production scanning phase. They are available in the original file, may be scanned during a special rescan activity or are viewable by direct inspection of the file. Organizing (done) RESCAN Well History File Identifier DIGITAL DATA /,~Color items: Grayscale items: [] Diskettes, No. Other, No/Type Poor Quality Originals: [] Other: NOTES: OVERSIZED (Scannable) Maps: Other items scannable by large scanner OVERSIZED (Non-Scannable) . '2~''~ Logs of various kinds Other BY: ~~L BREN VINCENT SHERYL MARIA LOWELL DATE:~ Is/ Project Proofing ScanningPreparation ',,~_~ x 30 = 4~ +c,.~) = TOTALPAGES //~' BY: Production Scanning Stage I PAGE COUNT FROM SCANNED FILE: '//0-- ,~OUNT MATCHES IN SCANNING PREPARATION; ~ YES NUMBER Stage 2 IF NO IN STAGE 1, PAGE(S) DISCREPANCIES WERE FOUND: YES BY~ BEVERLY BREN VINCEN MARIA LOWELL DATE: (S~N~G ~ COMPETE AT TH~ ~ UN~ 8~C~ A~EHT~N ~ REOU~RED ~ ~ ~ON~UAL PAGE a~ ouE TO Ou~, ~YS~ ~ C~OR ~s) NO NO ReScanned (individual page [special attention] scanning completed) RESCANNEDBY: BEVERLY BREN VINCENT SHERYL MARIA LOWELL DATE: ISl General Notes or Comments about this file: Quality Checked (done) 10/25/02Rev3NOTScan ned.wp(I March 29, 1994 Shell Western E&P inc. 601 West Fifth Avenue · Suite 800 Anchorage, Alaska 99501 Alaska Oil and Gas Conservation Commission 3001 Porcupine Drive Anchorage, AK 99501 SUBJECT: SUBMITTAL OF APPLICATION FOR SUNDRY APPROVALS (FORM 10-403) for MIDDLE GROUND SHOAL A12A-01 Enclosed in triplicate is the Application for Sundry Approval to perforate additional intervals in the "G" pool in the MGS A12A-01. The work is planned to begin around April 1, 1994. If you have any questions or wish to discuss, please call Paul Huckabee at (907) 263-9646. Sincerely, Paul Huckabee Staff Production Engineer ~, , STATE OF ALASKA ~ _ AL.,-...,~-,A OIL AND GAS CONSERVATION COMMIt:,_ .,.;N APPLICATION FOR SUNDRY APPROVALS 1. Type of Request: Abandon Suspend Operation shutdown Re-enter suspended well ~,~"~)~ Alter casin~-- Repair W'~- Plugging Ti-~e extension Stimulate Change appr-~'ved program Pu-~-tubing ~ariance Pe-~orate ~ Other'-" -- 5. Type ot Well: -- 6. Datum elevation (~-or Shell Western E&P Inc. Development X 116" KB fe~t~m~ 2. Name of Operator 3. Address 601 West 5th Avenue, Suite 920 Anchorage, AK 99501 Exploratory Stratigraphic Service 4. Location of well at surface At top of productive interval At effective depth At total depth Platform "A", Leg I Conductor 7. 1625'N & 440'W from SE corner of Section 11, TSN, R13W, S.M. @ 2550'N & 354'E from SW corner of Section 01, T8N, R13W, S.M. @ 4787'N & 1134'E from SW corner of Section 01, T8N, R13W, S.M. 7. Unit or Property name Middle Ground Shoal 8. Well number A12A-01 9. Permit number 83-106 10. APl number 50-733-20367 11. Field/Pool MGS "F" & "G" Pools 12. Present well condition summary Total depth: measured true vertical 13335 feet 9556 feet Effective depth: measured 13306 feet true vertical 9533 feet Plugs (measured) Junk (measured) Casing Length Size Structural Conductor Surface 2811' 13-3/8", 68~, K-55 Intermediate 9929' 9-5/8", 47#, N-80 Production 3108' 7", 29#, N-80 Liner 620' 5", 18~, N-80 Perforation depth: measured 13150'- 11100' true vertical 9411' - 7924' Tubing (size, grade, and measured depth) Cemented Measured depth True vertical depth 2075 sx 0- 2811' 725 sx 0- 9929' 700 sx 9621'-12729' 103 sx 12715'-13335' 3-1/2", 9.3~, N-80 EUE 8rd @ 10897' RECEIVED MAR :b 0 1994 Alaska Oil & Gas Cons. Commis,, Anchorage Packers and SSSV (type and measured depth) Guiberson UNI-Vll Packer @ 10833'. OTIS "DKX" SSSV in "XEL" landing nipple @ 336' 13. Attachments Description summary of proposal X Detailed operations program __ BOP sketch 14. Estimated date for commencing operation 16. If proposal was verbally approved Name of approver Date approved 15. Status of well classification as: Oil X Gas Suspended Service 17. I hereby certify that the foregoing is true and correct to the best of my knowledge Signed _.~~ ~ Title Staff Production Engineer FOR COMMISSION USE ONLY Conditions of approval: Notify Commission so representative may witness Plug integrity BOP Test Location clearance Mechanical In~grityTest --Subsequent form require~d 10- Approved by order of the Commission Form 10-403 Rev 06/15/88 Original Signed By David W_ ,_loh_n_ston JApproval No~/.... ~ /Approved ~opy Returned Commissioner Date ~/////~ SUBMIT IN TRIPLICATE ;10n MIDDLE GROUND SHOAL No. A12A-01 PERFORATE HI-HK & UPPER HK-HN 1. RU Slickline Unit (SLU) and test lubricator to 1500 psi +. RIH and retreive SSSV from 336'. RIH w/ > 2-1/8" OD tool to ensure tubing is free from obstruction and tag for fill or restrictions. POOH. RD SLU. NOTE: When wireline tools and/or perf guns are within 200' of the wellhead, pinch the production choke as necessary to reduce heading and/or risk of surging the tools into the lubricator. 2. RU Schlumberger Electric Wireline Unit (EWLU) and perform the following operations to perforate the HI-HK and upper HK-HN: a) Test lubricator to 1500 psi +. b) RIH w/ 2-1/8" Retrievable Strip Phased Enerjet guns loaded 6 SPF and correlate to Dresser Atlas - Production Logging Services log, Run #1, (DA-PL) dated 4/26/86. Use color coded markers to flag wireline depths as needed to aid depth correlation during subsequent perforating operations. NOTE: The DA-PL is 26.5' shallow relative to Schlumberger Dual Induction - Gamma Ray log, Field Print, Run #2, dated 10/I1/83 for correlation with the HI-HK. (Also, the Schlumberger CBL/VDL/WF/GR/CCL, Run #2 dated 10/18/83 is - 20' shallow relative to Schlumberger Dual Induction - Gamma Ray log, Field Print, Run #2, dated 10/11/83). NOTE: The DA-PL is on depth relative to Schlumberger Dual Induction - Gamma Ray log, Field Print, Run #3, dated 10/29/83 for correlation with the HK-HN. (Also, the Dresser Atlas - Acoustic Cement Bond Log, Run #1 dated 11/02/83 is - 6' shallow relative to Schlumberger Dual Induction - Gamma Ray log, Field Print, Run #3, dated 10/29/83). c) Perforate with 2-1/8" Retrievable Strip Phased Enerjet guns loaded 6 SPF at the following depths. SWEPI DA - PRODUCTION LOG INTERVAL ZONE PERFORATION DEPTHS FOOTAGE HI-HK 12484' - 12610' 126' HK-HN 12670' - 12734' 64' RD EWLU. 190' 3. RU Slickline Unit (SLU) and test lubricator to 1500 psi +. RIH and install SSSV from 336'. Function test SSSV. RD SLU. RECEIVED MAR 1994 Alaska Oil & Gas Cons. Commission Anchorage Shell Western E&P Inc. Q 601 West Fifth Avenue · Suite 800 Anchorage, Alaska 99501 June 11, 1990 Alaska Oil and Gas Conservation Commission ATTN: Elaine Johnson 3001 Porcupine Drive Anchorage, Alaska 99501 SUBJECT' TRANSMITTAL OF REQUESTED INFORMATION REGARDING THE SWEPI OPERATED MIDDLE GROUND SHOAL FIELD Dear Ms. Johnson' In a recent telephone conversation you discussed with Ms. Susan Brown-Maunder information that would be helpful to you if we could provide it. Enclosed, for your convenience and use, are the following' 2 location surveys showing the location of Platform A 1 list of conductor/well locations (in relation to the SE corner of Sec. 11, T8N, RI3W) for Platform A wells I location survey showing the location of Platform C 1 list of conductor/well locations (in relation to the SE corner of Sec. 23, T8N, R13W) for Platform C wells In addition you requested a revised copy of the Well Completion or Recompletion Report and Log (10-407) for the recently completed well C21-23. The well location at the top of the producing interval and the well location at total depth as been changed to reflect the actual surveyed location. If you have any further questions regarding these matters, please continue to contact Susan Brown-Maunder at (907) 263-9613. Very TrulyfYours, W. F. Simpson Manager, Regulatory Affairs Alaska Division WFS/SBBM/vj Enclosures cc' Susan Elsenbast-AOGCC \LETTERS\AOGCC\061190. DOC REEEIVED JUN i 990 Oil & Gas Cons. Commrssror Anchora~ HIDDLE GROUND SHOAL P1 atform "A" WELL/CONDUCTOR LOCATIONS Leg I - Center of Leg I @ 1627'N & 435'W from SE corner of Sec.11, T8N, R13W, S.M. · A 12-01 I 1632 A 11-01 2 1632 A 43-11 3 1630 A 34-11 4 1625 A 34-14 RD 5 1622 A 22-14 6 1622 A 12A-01 7 1625 A 13-01 8 N & 437 N&432W N &430W N &430W N & 433 W N &'437 W N & 440 W 1630 N & 440 W W from SE corner II II 11 II II II II II Il · Il II II II II II II II II II II II Leg 2 - Center of Leg 2 @ 1681'N & 372'W from SE corner of Sec. 11, T8N, R13W, S.M. A 42-11 9 1685 A 44-02 10 1685 A 42-14 11 1683 A 41A-11 12 1678 A 11,12 13 1675 A 11-13 RD 14 1675 A 31-14 15 1678 A 44-11 16 N & 374 N & 370 W N & 368W N & 368W N&371W N & 375 W N & 378 W 1683 N & 378 W W from SE corner II II II II II II II II II II II II II II II II II II II II II Leg 3 - Center of Leg 3 @ 1620'N & 321'W from SE corner of Sec.11, T8N, R13W, S.M. Leg 4 - Center of Leg 4 @ 1566'N & 383'W from SE corner of Sec.11, T8N, R13W, S.M. A 33-11 25 1571 A 14-01 26 1571 A 12-12 27 1568 A 24-01 28 1564 A 13-12 29 1561 A 33-14 30 1561 A 41-11 31 1559 A 23-01 32 N & 385 N & 381 N & 378 N & 378 N&381 W N& 385W N & 388 W 1569 N & 388 W W from SE corner W II II II W II II II W II II II II II II II II II I! II JUl, l 1 .z 1990 Oil & Gas Cons. Commission AnchoraFa TgN S.M. I J [ · · · · · · · . . ,, · · .I · ,, · . : · ~ ADL 18754 .~ - : ' .. g lo '~ - -' I~ " i~ 7 LAT. BOe47' 44.B06' ' · . .. · ' I :. ............. 1 Y , 2.485,840 ~1B23.5' " ZONE 4 .... , ~, ..... ~ . . ..... i~ i~ t4 13 lB 17 . ['. .. . ,. . ..... . -~ .. Zl tt t~ .' · ~4 19 . ' ' I . , . ,. ~~ ~t~~,. .... : .... ] .. 2g 27 ~ 26 t~ ~0 . ._ . I<ECElVI:I) ., .- i [ -~. LOCATION OF ~ -'JU~J ~ ~ 1gl;i) SELF CONTAIN[O DRILLINg a ttl~ka ~il .& Gas Cons. t ummlsslon P R O O U C i N O P L ;',T F O R M T B N S.M. , ~nch0ra~_ ~ SHELL MIDDLE GF~OU2~D., SHOAL ~ T 7N S.M., ~ ~ PLATFORM ' COOK IHLET, ALASKA 0 400,:) eooo t2ooo APPLICATION BY SHELL OIL CO. i~ T. SN. RI3 5 2 ' ' W., S.M. II I ADL 1875,q- t II 14 I0 I0 LEG NO. 14 2 ! LEG NO. ! LEG NQ 2 PLANE X = 23,2,785 X = 232,846 Y = 2~q8 5,845 Y = 2,48 5,897 162.7' I'~ Q 435'W FRO!,,1 THE SE COR. OF SEc. II,TSN, RISW, SM. LEG NO. 3 C 00t?DINA FEE X= 252,896 Y = 2,485,8:55 1681' N ~ 572..' W FROM THE SE COR. OF SEC. II, TSN, RISW~ SM. DESCRIP T/ON IS20'N '~ 321' W FROM THE SE COR. OF SEC. II, TSN, RI3W~ SM. LEG NO. 4 X = 2 32 ~833 Y =2,485,783 1566'1",1 8~ 383'W FROM THE SE COR. OF SEC. II~ TSN,Ri3W, S.1',1. GEODETIC COOt?DINA t! LAT'- 60°47'44'839" LAT'- 60°47'45'368" LAT'- 60°47'44'768" LAT' - 60°47'44'240" LOI'IG.- 151° 29'45.112''. LONG.-151°29' 43.942" LONE-151°~9' 42.~899'' LO[dG.- 151°29' 44,154" .q:'.,P.c~SEDEg ~-4159-I u ~,~:~,:.r-~ ,;,,, ,.,,.,:. U SHELL Of: ' ii ,,,".,'~ ,.,,'.',' ,,_, ,,~ ~ t! - 4 ! 5 0 - 2 RETAIN THIS SECTION FOR YOUR RECORDS RE PRINTS ¢ NEG. PRINTS NEG. PRINTS NEG. PRINTS NEG. SEPIA SEPIA SEPIA SEPIA ABOVE RECEIVED FROM: 5'IGNED DRES Gas Cons. Com~'gzsion Ancr, orage SCHLUMBERGER OFFSHORE SERVICES A Division of Schlumberger Limited HOUSTON. TEXAS 77001 May 20, 1985 Shell Western E&P~ Inc. 601W. Fifth Avenue, Suite 810 Anchorage, AK 99501 A~ention: Mr. Tim Putnam PLEABE REPLY TO SCHLUMBERGER OFFSHORE SERVICES P. O. Box 100! Kenai, AK 99611 Attention: Shelley Ramsey Gentlemen: Fullbore Spinner and Petal Basket Flowmeter Enclosed are 2 BLprintsofthe Production Logs Compony Shell Western E&P, Inc. ,Well Middle Ground Shoal "A" 12-A-1 Field Middle Ground Shoal .,Coun~ Kenai ~tate. Alaska on: , Additionalprintsarebeingsentto: 1BL prints plus original films Shell Western E&P~ Inc. P. O. Box 527 Houston~ TX 77001 Attention: Log files, WCK 4147 1BL prints Shell Western E&P, Inc. P. O. Box 527 Houston, TX 77001 Attention: Brian Tepper, WCK 1128 1BL prints plus I mylar · ARCO Alaska, Inc. P~. Box 100360 Anchorage, AK 99501 Atti~ntion: John C. Havard 1 B[~_prints plus 1 Reverse Folded Sepia Sta/:e of Alaska Ala~;ka Oil & Gas Conservation Commission 3OOi. Porcupine Drive Anc~orage, AK 99501 Att!~ntion: H. W. Kugler ! ~)rints ..... Shell Platform "A" c/o Shell Kenai Office Nor!:h Star Route #! P. (). Box 485 Wik Road Ken,ii, AK 99611 The film is returned to Shell, Houston We appreciate the privilege of serving you. $OS--1555-A 1BL prints plus 1 Reverse Rolled Sepia Chevron U.S.A.~ Inc. P. O. Box 107839 Anchorage,'AK 99510 Attention: J. L. Weaver . nrints ,, prints DATE: Ve~ truly ~HLUMBERGER OFFSHORE SERVICES David ~. ~ebo[ DISTRICT MANAGER June 13, 1984 Shell Western E&P Inc. A Subsidiary of Shell Oil Company 200 N. Dairy Ashford P.O. Box 527 Houston, TX 77079 Alaska Oil and Gas Conservation Commission ATTN Mr. William Van Alen 3001 Porcupine Drive Anchorage, AK 99501-3192 Gentlemen' In response to your request of May 24, 1984, enclosed are a magnetic tape and corresponding listing for Middle Ground Shoal A 12A-O1. RGH-bjh Si ncerely, R. G. Hollis Manager Production Administration Enclosures Alaska Oil & Gas Cons. Commission Anchorage Bill Sheffield Governor ALASKA OIL AHD GAS ~,O#S£fIYATIO# C, OMMISSIOfi 3001 PORCUPINE DRIVE ANCHORAGE.ALASKA 99501';-3192 TELEPHONE(907) 279-1433 Permit No. We wish to bring to your attention that the Commission has not yet received the following required items on the subject well ~.~hich our records indicated was completed O/--3/-~ Article 536(b) of Title 20, Chapter 25, Alaska Administrative Code, stipulates that this material shall be filed within 30 days after completion of a drilled well. Please submit the above missing material. Sincerely, Chairman i~ay 24, 1984 }~r. R. G. Hollis Shell Western E&P Inc. P.O. Box 527 Hous ton, Texas 77079 Re: Shell Middle Ground Shoal A-12A-01 Cook Inlet Basin, Alaska Dear Mr. Holiis: Thank you very much for responding to our May 2, 1984 request for the magnetic tape of the open hole electric log on the subject well. We received it here on the 21st. Unfortunately, there's a problem. The reference data on the tape and the accompanying verification-listing do not correspond, as reflected below: Tape Number 69017 Date 28 Oct. 83 11 Oct. 83 Start Depth 9,900 2,695.5 Stop Depth_ 1~-~, 750 13,314 Accordzng~y, both the tape and the~ listing are returned to you herewith for your resolution of the discrepancy. We look forward to receiving a tape and corresponding listing. Sincerely. William Van Alen Senior Petroleum Geologist lc:B.2g.17 Shell Western E&P Inc. A Subsidiary of Shell Oil Company 200 N. Dairy Ashford P.O. Box 527 Houston, TX 77079 May 14, 1984 Alaska Oil and Conservation ATTN C. V. Chatterton 3001 Porcupine Drive Anchorage, AK 99501-3192 Commission Gentlemen' In response to your notice of and listing for Middle Ground providing this information. May 2, 1984, enclosed are a magnetic tape Shoal A 12A-01. We regret the delay in Sincerely, R. G. Hollis Manager Production BJT'jc Administration Alaska Oil & G~.3 Cons. Commission Anchorage SCHLUMBERGER OFFSHORE SERVICES A Division of Schlumberger Limited HOUSTON. T£XA$ ??POI April 30, 1984 Shell Oil Company Alaska Operations 601W. 5th Avenue Suite 810 Anchorage, Alaska 99501 A.ention: Production Superintendent ~.CHLUMBERGEN OFFclHOR[ 500 W. International Airport Rd. Anchorage, Alaska 99502 ATTN' Sherrie Smith Gentlemen: Enclosed are1BL printsofthe PRODUCTION LOG Company Shell Oil Company ,Well MGS A-12A-1 Field Middle Ground Shoal ,Count. Kenai State Alaska on: Additional prints are being sent to: 1BL p~n.t,s Shell uzz P.O. Box 576 Wood Creek 7~ Room 578 Houston~ Texas 77001 Attention: Frank Raffaldi 1RFolded Sepia 1BL prints Atlantic Richfield CompanY P.O. Box 100360 Anchorage, Alaska 99510. Attention: RodRer DouRht~ 1BL prints Shell Oil Company North Star Route 1 Box 485 Kenai~ A].aska 99661 1BL prints Amoco Production Company P.O. Box 779 Atte_ntion' L. A. D~r~ow 1BL prints Shell Oil Company Western g & P Region P.O. Box 576 Houston, Texas 77001 Attention' E & P Files 1RRolled Sepia 1BL ~rin~ ChevrOn ~SA, Inc. P.O. Box 1-839 Anchorage, Alaska 99510 Attentidn' T. L. Pe~-~¥man ~'h.~ tva t i on 3001 pOrcupine Drive ~nchorage.~ Alaska 99510-~ At'T-en_ti~ni H.W. Kugler__ prints *The film is returned to Shell We appreciate the privilege of serving you. Date · Alaska ni~.. ~'~' en0~- ~,~,,~. .... Commission Anchorage Very truly yours, SCHLUMBERGER OFFSHORE SER~ At,~}-,,-- ~__ t: ,- , OlITR ICT kiANA(~ER BERGER OFFSHORE SERVICES ~~MDivision of Schlumberger Limited . o u s To N. T E: X ^ S ? ? OO, APRIL 17, 1984 Shell Oil Company Alaska Operations 601 W. 5th Avenue Suite 810 Anchorage, Alaska 99501 Attention: Production Superintendent Gentlemen: Enclosed are I B~rintsofthe Company Shell Oil Company Field Middle Ground Shoal Additional prints are being sent to: I BL prints Shell Oil P.O. Box 576 Wood Creek 7, Room 578 Houston, Texas 77001 Attention' Frank Raffaldi 500 W. International Airport Rd. Anchorage, Alaska 99502 ATTN' Sherrie Smith GST ,~-~ST / CNL ~'~ ./Well MGS A-12A-1 ~ ,~unty Kenai ~ /~tate Alaska On' 1RFolded Sepia 1BL prints Atlantic Richfield Company P.O. Box 100360 Anchorage, Alaska 99510 Attention' Rodger Doughty · 1 BL prints Shell Oil Company North Star Route 1 Box 485 Kenai, Alaska 99661 1 BL prints Amoco Production Company P.O. Box 779 Anchorage, Alaska 99510 Attention' L. A. Darsow 1 BL -rints Shell"Oil Company Western E & P Region P.O. Box 576 Houston, Texas 77001 Attention' E & P Files 1RRolled Sepia 1 BL r'' Chevr~"_~ ~~~'~ P.O. Anchor~~. 9~10 g t t e n t ~~~~~r.r ym a n 1RFolded Sepia 1BL .prints State of Alaska Division of Oil & Gas Conse'r~ation 3001 Porcupine Drive Anchorage, Alaska 99510 Attention' H. W. Kugler prints The film is_ returned to Shell We appreciate the privilege of serving you. Received by' ~ . ~)J% F F__L~/C r~ ate. Alaska 011 & Gas Cons. Commission Anc/]ora[~e Very truly yours, SCHLUMBERGER OFFSHORE SERVICES Art Huffman DISTRICT MANAGER SCHLUM ~_ . OFFSHORE SERVICES 5000 GUL~- FREEWAY, P.O. BOX 2175 HOUSTON, TEXAS 77001, (713) 928-4000 PLEASE REPLY TO 500 W. INTERNATIONAL AIRPORT ROAD ANCHORAGE, ALASKA 99502 March 7, 1984 Dear Customer, The following prints replace the original ones sent December 7, 1983' CYBERLOOK (RUN 1) GST CAPTURE CBL GST INELASTIC NEUTRON POROSITY/COUNT RATES 2" & 5" FDC/CNL (PORO & RAW) TVD'S - 2" & 5" DIL,BHC,FDC/CNL The original prints on the following are correct and were not replaced' (2) SHDT CYBERDIP 2" & 5" DIL,BHC CYBERLOOK (RUN 3) Sherrie Smith Senior Print Clerk A DIVISION OF SCHLUMBERGER LIMITED SCHLUMBERGER OFFSHORE SERVICES A Division of Schlumberger Limited HOUSTON. TEXAS 77001 March 7, 1984 Shell Oil Company Alaska Operations 601W. 5th Avenue Suite 810 Anchorage, Alaska 99501 A~ention: Production Superintendent 500 W. International Airport Rd. Anchorage, Alaska 99502 ATTN' Sherrie Smith TVD'S - 2" & 5" DIL,BHC,FDC/CNL;NEUTRON PORO/CR, Gentlemen: CYBERLOOK(RUN 1),GST CAPTURE,GST INELASTIC, Enclosed are1BL printsofthe 2" & 5" FDC/CNL(PORO & RAW),CBL~-/~on. Company Shell Oil Company _ Well. MGS A-12A-1 ' ., Field Middle Ground Shoal ,Coun~ Kenai State Alaska Additional prints are being sent to: 1BL pr. jin. t.s Shell uz[ P.O. Box 576 Wood Creek 7, Room 578 Houston, Texas 77001 Attention' Frank Raffa!di 1RFolded Sepia 1BL .prints Atlantic Richfield Company P.O. Box 100360 Anchorame, Alaske 99510. AttentiOn- Rodger DoNghty 1BL mrints Shell' Oil Company North Star Route 1 Box 485 Kenai, Alaska 99661 1BL prints Amoco Production Company P.O. Box 779 Anchorage, Alaska 99510 Attmntiom' 1.. A. Dar~ow 1BL prints Shell Oil Company Western E & P Region P.O. Box 576 Houston, Texas 77001 Attention' E & P Files 1RRolled Sepia 1BL nrin~ Chevrbn ~SA, Inc. P.O. Box /-83~ Anchorage, Alaska ~510 Attention' T. L. Perr'~man 1RFolded Sepia 1 BL ..... ~rint~ .S~a~e.o-f Alaska Division of Oil & Cas CongeUMntion 3001 Porcupine Drive Anchorage, Alaska 99510 Attention' H.W. Kugler _. prints The film is returned to Shell We appreciate the privilege of serving you. Received by: -,~3~ Very truly yours;' SCHLUMBERGER OFF5HORE SERVICES Authur Huffman DISTI~ICT Shell Western E&P Inc. A Subsidiary of Shell Oil Company 200 N. Dairy Ashford P.O. Box 527 Houston, TX 77079 February 17, 1984 See Attached Distribution List Gentlemen' Attached is a copy of the finalized directional survey for the recently completed A-12A-01, Middle Ground Shoal Field, Cook Inlet, Alaska. Yours truly, ~~B. E~Bernard ~ ~ Division Production Manager ~ Pacific Frontier Diyision TSB'mh Attachment Distribution List Mi~ddle Ground Shoal Field Cook Inlet, Alaska Chevron USA, Inc. ATTN T. L. Perryman P. O. Box 7-839 Anchorage, AK 99510 Atlantic Richfield Company ATTN R. K. Doughty P. O. Box 100360 Anchorage, AK 99510 State of Alaska ATTN H. W. Kugler Division of Oil & Gas Conservation Commission 3001 Porcupine 'Drive Anchorage, AK 99510 Chevron USA, Inc. ATTN N. Dainty 2001 Diamond Blvd. Room 33348 Concord, CA 94520 Amoco Production Company ATTN L. A. Darsow P. O. Box 779 Anchorage, AK 99510 - "~'~--'-, : STATE OF ALASKA ' ' .... ALASKI' ...'AND GAS CONSERVATIOI~~ ' . ..~ISSION WELL COM. LETION OR RECOMPLETIOi I REPORT AND LO 1. Status of Well Classification of Service Well · OIL [] GAS [] ~-'.SUSPENDED [] ABANDONED [] SERVICE [] 2. Name of Operator 7. Permit Number Shell Western E&P,- ]:nc, 83-106 3. Address 8. APl Number 601 West 5th St., #810, Anchorage, AK' 99501 5o- 733-20367 4. Location of well at surface 9. Unit or Lease Name 1625'N & 440'W from SE Corner Sec. 11, T8N, R13W, S!i MGS At Top Producing Interval 10. Well Number 2550'N & 354'W from S~,l Corner Sec. 01, T8N, R13W A 12A-01 At Total Depth (01!, 15 11. Field and Pool 4787'N & 1134' W from SW Corner Sec. 01, T8N, PLOW.~'~' 5. Elevation in feet (indicate KB, DF, etc.) I 6. Lease Designation and Serial No. MGS "G" Po0] 116' KBI 18754 12. Date Spudded 13. DateT.D. Reached 14. Date Comp.,Susp. orAband. 115. Water Depth, if offshore 116. Ho. of Completions 7/22/83 10/29/83 1/31/84I 110' feetMSkI 1 · 17. Total Depth (M D+TVD)13335,/9556. 18. Plug Back Depth {MD+TVD)13306./9533. YES,~19' Directional SurveYNoD I 336'2°' Depth where SSSV set feet MD ] 21 . Thickness of PermafrostNA 22. Type Electric or Other Logs Run 12700--13318' DIL/SFL/GR/C~L/FDC/BHC/CBL/CCL/SHDT 1772-9900' DIL/SFL/GR/CNL/FDC/SHDT 9900-12700' DIL/SFL/GR/CNL/CBL/CCL/GST 23. CASING, LINER AND CEMENTING RECORD SETTING DEPTH MD CASING SIZE WT. PER FT. GRADE TOP BOTTOM HOLE SIZE CEMENTING RECORD AMOUNT PULLED 24" 324' 24" Drive Pipe 0 1-3 3/8" 68# K-55 2,811' 17½" 2075 sx'~' G" 0 9 5/8" 47# N-80 9,929' 12½" 725 sx "G" 0 7" 29# N-80 9,621' 12,729' 8½" 700 sx "G" 0 5" 18# N-80 12,715' 13,335' 6" 103 sx "G" 0 24. Perforations °Pen to Production (MD+TVD of Top and Bottom and 25. TUBING RECORD interval, size and number) SIZE DEPTH SET (MD) PACKER S-~-T-(MD) 3½" 10897' 10833' All Zones 13150-12610' MD 9411-9021' TVD 26. ACID, FRACTURE, CEMENT SQUEEZE, ETC. ' DEPTH INTERVAL (MD) AMOUNT& KIND OF MATERIAL USED 11620-11100' 2000 Gal 10% HCL 4000 Gal 7½-1~ HL;L/Hk i2143-~bbU' 2000 Gal 10% HCL 6000 Gal 13150-12160' 7~-1½ HCL/HF 27. PRODUCTION TEST Date First Production I Method of Operation (Flowing, gas lift, etc.) November 11, 1983I Gas Lift Date of Test Hours Tested PRODUCTION FOR OIL-BBL GAS-MCF WATER-BBL CHOKE SIZE GAS-OILRATIO 11/18/83 12 TEST PERIOD I~ 157 83 0 128/64 529 Flow Tubing Casing Pressure CALCULATED OIL-BBL GAS-MCF WATER-BBL OIL GRAVITY-APl (corr) Pres~.10 800 24.HOUR RATE ~ 314 166 0 33~ 28. CORE DATA Brief description of lithology, porosity, fractures, apparent dips and presence of oil, gas or water. Submit core chips. None - ] . .: '. 'T "~ ": : Form 10-407 /~ Submit in duplicate ! :. : : OEoEOGiC.M-'~R.i~,'E:~S:: i. -. ~,: i;';~-,~:: ~:i.-!_-",i-: __:i : . '.-:., - FORMATION TESTS NAME Include interval tested, pressure data, all fluids recovered and gravity, MEAS. DEPTH TRUE VERT. DEPTH GOR, and time of each phase. . BA 3,450 2,930 11/14/83-11/..21/83 13150-12610' All Zones CD 5,2.~9 4,172 Flowed 1072 BBLS..oil, 33°AP.I, 45..BBLS H20 in DD 6;153 4,748 in 60 Hr' flow t~st. No gas measurement - FG 7,749 5,822 possible due to severe heading. All pressure · FS 8,505 6,330 data on pressure build-up inconclusive. GB 9,1-30 6,746 GN 9,872 7,231 12/3/83-12/16/83 13150-12610' All Zones GO 9,902 7,249 11620-11100' All Zones GR 10,594 7,668 Flowed 3320 BBLS oil, 34°API, 17 BBLS H20 GS 10,710 7,740 in 131 Hr.-flow test. No gas measurement HC 11,111 '7,995 possibl'e due to severe heading. Results of HD 11,291 8,110 build-up pressure data' HK 11,568 8,293 Kh:139' MD HR 11,890 8,519 p*:3424 psi @ 8683' TVD HZ 12,153 8,702 HC 12,500 8,944 HK 12,980 9,284 31. LIST OF ATTACHMENTS Cementing, Perforating and Producti'on Test Attachments., and Well Hi story 32. I hereby certify that the foregoing is true and correct to the best of my knowledge Signed ~~ Tme Div. Prod. Adm.MqlSate 2/14/84 INSTRUCTIONS General: This form is designed for submitting a complete and correct well completion report and log on all types of lands and leases in Alaska. Item 1: Classification of Service Wells: Gas injection, water injection, steam injection, air injection, salt water disposal, water supply for injection, observation, injection for in-situ combustion. Item 5: Indicate which elevation is used as reference (where not otherwise shown) for depth measurements given in other spaces on this form and in any attachments. Item 16 and 24: If this well is completed for separate production from more than one interval (multiple completion), so state in item 16, and in item 24 show the producing intervals for only the interval reported in item 27. Submit a separate form for each additional interval to be separately produced, showing the data pertinent to such interval. Item 21' Indicate whether from ground level (GL) or other elevation (DF, KB, etc.). Item 23' Attached supplemental records for this well should show the details of any multiple stage cement- ing and the location of the cementing tool. Item 27' Method of Operation: Flowing, Gas Lift, Rod Pump, Hydraulic Pump, Submersible, Water In- jection, Gas Injection, Shut-in, Other-explain. Item 28: If no cores taken, indicate "none". ' '"-' -'", ; STATE OF ALASKA .... -,-..-,ATTACHMENT ALASKA ,.,._ AND GAS CONSERVATION 6'. AISSION WELL COMPLETION OR RECOMRLETION REPORT AND LOO 1. Status of Well Classification of Service Well OIL E~X GAS [] SUSPENDED [] ABANDONED [] SERVICE [] 2. Name of Operator 7. Permit Number Shell ~-~estern E&P, Inc. 83-106 3. Address 8. APl Number 601 West 5th, #810, Anchorage, AK 99501 5o- 733-20367 4. Location of well at surface 9. Unit ~[~J_~ase Name IVib~ Same At Top Producing Interval 10. Well Number Same A 12A-01 At Total Depth 1 1. Field and Pool Same 5. Elevation in feet (indicate KB, DF, etc.) I 6. Lease Designation and Serial No. MGS "G" Pool 12. Date Spudded 13. DateT.D. Reached 14. Date Comp.,Susp. orAband. I 15. Water Depth, if offshore 116'No'ofC°mpletions I I feet MSL 17. Total Depth (MD+TVD) 18.PlugBackDepth(MD+I'VD) 19. Directional Survey I 20. Depth where SSSV set 21. Thickness of Permafrost YES [] NO []I feet MD 22. Type Electric or Other Logs Run 23. CASING, LINER AND CEMENTING RECORD SETTING DEPTH MD CASING SIZE WT. PER FT. GRADE TOP BOTTOM HOLE SIZE CEMENTING RECORD AMOUNT PULLED 24. Perforations open to Production (MD+TVD of Top and Bottom and 25. TUBING RECORD interval, size and number) SIZE DEPTH SET (MD) PACKER SET (MD) 26. ACID, FRACTURE, CEMENT SQUEEZE, ETC. DEPTH INTERVAL (MD) AMOUNT& KIND OF MATERIAL USED 13150-12610' MD 9411-9021' TVD 11620-11100' MD 8329-7924' TVD 27. PRODUCTION TEST Date First Production / Method of Operation (Flowing, gas lift, etc.) I ,, Date of Test Hours Tested PRODUCTION FOR OIL-BBL GAS-MCF WATER-BBL CHOKE SIZE IGAS-OILRATIO 12/ 6/83 12 TESTPERIOD I1~ 302 128 2 128/64I 431 Flow Tubing Casing Pressure CALCULATED OIL-BBL GAS-MCF WATER-BBL OIL GRAVITY-APl (corr) Press. 200 760 24-HOUR RATE II~ 604 256 4 33° 28. CORE DATA Brief description of lithology, porosity, fractures, apparent dips and presence of oil, gas or water. Submit core chips. v.: ...... 01; .... ': ~:" · '"', ;,. 'i:;'.;. Form 10-407 '~/f"~~ Submit in duplicate Rev. 7-1-80 CONTINUED ON REVERSE SIDE 2- : r;~j-.~:::-;", '-:-:~::'::~':'-~-~E(~-I"b~iC.M~RKERs :" .!::~i:'; :~ ;'";::-~:):'r~;:;'! ": ~ .-;:-?i r:~ ,-":" .i"~.. '.:?: ~:. "".:: .. ~:ORMATiON TESTS'.~' ' .' · . NAME Include interval tested, pressure data, all fluids recovered and gravity, .MEAS...~ DEPTH TRUE VERT. DEPTH GOR, and. time of each phase. . 31. LIST OF ATTACHMENTs ' 32. I hereby certify that the foregoing is true and correct to the best of my knowledge Signed ~~' Title INSTRUCTIONS General: This form is designed for submitting a complete and correct well completion report and log on all types of lands and leases in Alaska. Item 1' Classification of Service Wells' Gas injection, water injection, steam injection, air injection, salt water disposal, water supply for injection, observation, injection for in-situ combustion. Item 5' Indicate which elevation is used as reference (where not otherwise shown) for depth measurements given in other spaces on this form and in any attachments. Item 16 and 24: If this well is completed for separate production from more than one interval (multiple completion), so state in item 16, and in item 24 show the producing intervals for only the interval reported in item 27. Submit'a separate form for each additional interval to be separately produced, showing the data pertinent to such interval. Item 21' Indicate whether from ground level (GL) or other elevation (DF, KB, etc.). Item 23: Attached supplemental records for this well should show the details of any multiple stage cement- lng and the location of the cementing tool. Item 27: Method of Operation' Flowing, Gas Lift, Rod Pump, Hydraulic Pump, Submersible, Water In- jection, Gas Injection, Shut-in, Other-explain. Item 28' If no cores taken, indicate "none". '-'"'~'. STATE OF ALASKA ~,_.-._. ATTACHNENT ALASKA ~._ AND GAS CONSERVATION C ,'ilSSION WELL COMI LETION OR RECOMI LETION REPORT AND LOG 1. Status of Well Classification of Service Well OIL [~ GAS [] SUSPENDED [] ABANDONED [] SERVICE [] 2. Name of Operator 7. Permit Number Shell Western E&P, Inc. R3-106 3. Address 8. APl Number 601 West 5th St., #810, Anchorage, AK 9950] 50- 7.~.~-20367 4. Location of well at surface 9. Unit or Lease Name HGS At Top Producing Interval 10. Well Number A 12A-01 At Total Depth 11. Field and Pool 5. Elevation in feet (indicate KB, DF, etc.} 6. Lease Designation and Serial No. MGS "G" Po01 12. Date Spudded 13. DateT.D. Reached 14. Date Comp.,Susp. orAband. 115'Water Depth, if offshore 116'No'°fCompletions I I feet MSL 17. Total Depth (MD+TVD). 18.Plug Back Depth (MD+TVD) 19. Directional Survey I 20. Depth where SSSV set 21. Thickness of Permafrost YES [] NO []I feet MD 22. Type Electric or Other Logs Run 23. CASING, LINER AND CEMENTING RECORD SETTING DEPTH MD CASING SIZE WT. PER FT. GRADE TOP BOTTOM HOLE SIZE CEMENTING RECORD AMOUNT PULLED 24. Perforations open to Production (MD+TVD of Top and BottOm and 25. TUBING RECORD interval, size and number) SIZE DEPTH SET (MD) PACKER SET (MD) A11 Perforations 26. ACID, FRACTURE, CEMENT SQUEEZE, ETC. 13150-11100' MD 9411-792~' TVD DEPTH INTERVAL (MD) AMOUNT & KIND OF MATERIAL USED 27. PRODUCTION TEST Date First Production Method of Operation (FlOwing, gas lift, etc.) Date of Test Hours Tested PRODUCTION FOR OIL-BBL GAS-MCr WATER-BBL CHOKE SIZE IGAS-OILRATIO 2/3/84 12 TEST PERIOD ~ 218 423 9 128/64I 428 Flow Tubing Casing Pressure CALCULATED OIL-BBL GAS-MCr WATER-BBL OIL GRAVITY-APl (corr) PresS.70 870 24-HOUR RATE ~ 436 187 18 35~ 28. COP E DATA Brief description of lithology, porosity, fractures, apparent dips and presence of oil, gas or water. Submit core chips. ..... '-", 0;,', L'. ;'L~'~ ¢;' :',?', Form 10-407 p~ ~) Submit in duplicate Rev. 7-1-80 CONTINUED ON REVERSE SIDE ' - ' · - ' ' - ' - ~ ' ' '-~ L'~ ' : ': "' ' .... : . NAME Include interval tested, pressure data, all fluids recovered and gravity, MEAS. DEPTH TRUE VERT. DEPTH GOR, and.time of eac~ phase. . . . . ._ . 31. LIST OF ATTACHMENTS 32. I hereby certify that the foregoing is true and correct to the best of my knowledge INSTRUCTIONS General' This form 'is designed for submitting a complete and correct well completion report and log on all types of lands and leases in Alaska. Item t' Classification of Service Wells' Gas. injection, water injection, steam injection, air injection, salt water disposal, water supply for injection., observation, injection for in-situ combustion. Item 5: Indicate which elevation is used as reference (where not otherwise shown) for depth measurements given in other spaces on this form and in any attachments. Item 16 and 24: If this well is completed for separate production from more than one interval (multiple completion), so state in item 16, and in item 24 show the producing intervals for only the interval reported- in item 27~ Submit a separate form for each additional interval to be separately produced, showing the data pertinent to such interval. Item 21' Indicate whether from ground level (G L) or other elevation (DF, KB, etc.). Item 23: Attached supplemental records for this well should show the details of any multiple stage cement- ing and the location of the cementing tool. Item 27' Method of Operation: Flowing, Gas Lift, Rod Pump, Hydraulic Pump, Submersible, Water In- jection, Gas Injection, Shut-in, Other-explain. Item 28: If no cores taken, indicate "none". CEMENTING ATTACBMENT 23. Cementing Record - Multi-stage cement jobs 13 3/8", 68# K-55 @ 2811' Cement with 1900 sx "G". Top job with 175 sx "G" 7" 29# N-80 9621-12729' Cement with 500 sx "G" Set RI'TS @ 9486' Squeezed lap with 200 sx "G". PERFORATING ATTACHMENT 24. Perforations Open to Producti'on All perforations are 4 SPF, 0 Phased, Perforated I'nterval s MD BOTTOM-TOP 13150-13100' 13097-13077' 13067-13037' 13032-13017' 13000-12940' 12926-12900' 12895-12875 12866-12846 12840-12822 12794-12734 12670-12610 12143-12053 12040-11905 11830-11755 11735-11650 11620-11575 11285-11188 11158-11100' 1/3" Dia TVD BOTTOM-TOP 9411-9373 9370-9354 9348-9326 9322-9311 9298-9254 9243-9225 9220-9207 9200-9186 9182-9170 9150-9108 9063-9021 8694-8632 8623-8528 8476-8423 8409-8349 8329-8296 8224-7987 7960-7924 holes WELL HISTORY A12A-O1 7/22/83 - 7/27/83 Spudded and drilled 17-1/2" hole to 2825'. 7/28/83 - 7/29/83 Conditioned hole and ran 13-3/8" casing. to 2811'. Cmtd. with 2075' sx class "G". 7/30/83 - 8/01/83 Tested casing to 1500 PSI. Ran gyro-survey. 8/02/83 - 8/04/83 Drilled to 4551' and did top job between 13-3/8" and 24" casing. WOC. 8/05/83 - 8/06/83 Drilled to 5222' and repaired rig. 8/07/83 - 8/27/83 Drilled to 9270'. 8/28/83 Repaired engine. 8/29/83 Tested BOPE. 8/30/83 - 9/03/83 Drilled to 9929'. 9/04/83 - 9/05/83 Ran DIL/SFL/GR/SP, FDC/CNL/GR/CA~, SHDT Dip- meter @ 9929'. Ran 9-5/8" casing @ 9929'. 9/06/83 - 9/07/83 Cmted. casing with 725 sx class "G" cmt. Pressure tested casing to 2500 PSI. 9/08/83 Ran dia-log and casing profile @ 9910'. 9/09/83 - 9/17/83 Drilled.to_t!l152_!. 9/18/83 - 9/21/83 Stuck pipe @ 11177'. Fished. 9/22/83 - 9/24/83 Laid cmt plug to 10525'. WOC. 9/25/83 - 9/26/83 Drilled soft cmt. plug. Pumped and placed plug #2 @ 10594'. WOC tRIH feeling for plug. 9/27/83 Kick off to si~de~tf.ack .~_!0594~'. 9/28/83 - 10/10/83 Drilled 8-1/2" hole to 12617'. 10/11/83 Ran DIL/GR (12691-12500). Lost logging tool in hole. 10/12/83 - 10/14/83 Fished for logging tool. Recovered fish. 10/15/83 - 10/17/83 Ran 7" liner @ 12729' with 700 sx class "G" cmt. Pressure tested to 3000 PSI. 10/18/83 Clean out cmt to float @ 12686'. 10/19/83 - 10/20/83 Ran CBL/CCL/GR (12664-9550). Ran CNL/SP/GR (12674-9500). Ran GST (12200-11100; 12673v (12560). ~,_, 10/21/83 - 10/22/83 Tested liner lap and BOPE. ',' 10/23/83 - 10/29/83 Drilled to 13335'. <?' ~'~-~? 10/30/83 - 10/31/83 Ran DIL/SFL/GR/SP/CNL/FDC/CAL 13335-12674' ~ c.~i. Ran 5" liner @ 13335' with 103 sx cmt. ~' ~'. ~"' Pressure tested to 2500 PSI. ~ · 11/01/83 - 11/03/83 Cleaned out cmt to 13306'. ~ ~ 11/04/83 - 11/05/83 Ran CBL/VDL, Sperry Sun Gyro (9500/13306')."' !'-i' ~i: Prepared to change to completion fluid. -~ 11/06/83 - 11/08/83 Rigged up and ran 3-1/2" tubing. Installed ~. flowllnes on tree. ~ 11/09/83 - 11/10/83 Prepared to perforate. 11/11/83 - 11/12/83 Perforated 13150-13100, 13097-13077. Flow tested. 11/13/83 - 11/14/83 Perforated 13067-13037, 13032-13017, 13000- 12940'. Lost gun downhole. Fished and re- covered gun. Perforated 12926-12900, 12895- 12875, 12866-12846, 12840-12822, 12794-12734 11/15/83 - 11/21/83 Perforated 12670-12610. Flow tested well. 11/22/83 - 11/23/83 Perforated 11620-11575, 11285-11188, 11158- 11100. Flow tested. 11/24/83 - 12/01/83 Flow tested. 12/02/83 - 12/03/83 Acidized 11620-11100'. 12/04/83 - 12/17/83 Flow tested. 12/18/83 - 12/19/83 Perforated 12143-12053', 12040-11905', 11830-11755'. 12/20/83 - 1/18/84 Perforated 11735-11650'. Placed well on test production. 1/19/84 Rigged up coiled tubing. Ran in and spotted 1000 gal xylene, 1000 gal 10~ HCL, 6000 gal mud acid, and 1000 gal 10% HCL across perfs @ 12143-11650'. POOH Rigged down. 1/20/84 - 1/29/84 Tested well. 1/30/84 Rigged up coiled tubing. Ran in and spotted 1000 gal xylene, 1000 gal 10% HCL, 6000 gal mud acid and 1000 gal 10~ HCL across perfs @ 13150-12610'. Rigged down. Released crew and equipment. Placed well on production. .0 SHELL OIL COMPANY dGS A 12 A 1 dIDDLE GROUND SHOAL ~LASKA ~'~ SPERRY-SUN WELL SURVEYING COMPANY cTM ANCHORAGE ALASKA .... ~ COMPUTATION DATE ~?'~ NOVEMBER 4, 1983 ~ERTICAL SECTION CALCULATED ALONG CLOSLIRE 'TRUE ME.PqURED VERTICAL DE{ H DEPTH , .. SUB'SEA VERTICAL DEPTH -11.6.00 .16.00 183.98 283.95 333.91 383.80 433.63 533.05 582.75 632.4~ b82.21 731.94 781.~0 831.11 880.45 92~.57 978.45 1027,10 107~.50 1123.&4 1171.49 COURSE COURSE DOG-LEG INCLINATI. ON DIRECTION SEVERITY DEG MIN DEGREES DEG/iO0 0 0 0 '18 0 43 1 0 .1. 44 3 2 4 10 5 23 , 6 22 6 ",26 6 11 5, 58 5, 40 &, i° 7 20 8 37 10 3 1 1 25 12 , 48 15 ~4 17 26 0 100 2O0 300 4OO 45O 500' 550 600 &50 700 ....... 750 800 850 ( ~00 1000 -"---"1050 ..... 1100 11~0 1200' 1250 1300 0.00 100.00 199;99 299.98 399.95 449.91 499.80 549.63 649.05 698.75 748.46 7~8.21 847.94 897.60 947.11 996.45 1045.57 1094.45 1148,10 11~1.S0 1239.64 1287.49 266.10 20 18 1359.06 22 55 1450.26 25 26 1539.47 28 15 1626.20 $1 25 I710.09 34 30 17~0.82 '$7 49 1400 1882.10 1 1500 1475.06 1~00 1566.26 ,,, 1700 1655.47 1800' 1742.20 1900 182~.09 -----'2000 ..... 1905.82 ,, o "" ........ PAGE '"1:" DATE OF SURVEY NOVEMBER ~, 1983 BOSS GYROSCOPIC SURVEY dOB NUMBER' AK-BO-30085/98/117 KELLY BUSHING ELEV. = 116_:...O.O...FT. OPERATOR-' SAMEC N O. 0 E N38. OW N18. OW N 17.60 W N 77.6~ W N 89.60 W N89. OW N 86.60 W N 82.69 W N 74.50 W N 62.10 W N48. OW N 33.50 W N 21.69 W N 15.50 W N 12.30 W N 14.50 W N, 14.10 W N 1'4.30 W N 1@,69 W N 15.30 W' N 12.30 W N 12.19 W 'N '12.69 W ...... N13. OW N 13.10 W N 12.89 W N 13.19 W N 13.50 W N ..... ¥OTAL' RECTANGULAR COORDINATES VERTICAL NORTH/SOUTH EAST/WEST SECTION O. O0 . O. O0 O. O0 O. O0 0.30 0.21 N 0.16 W - 0.17 0.45 ...... 1.01 N 0.52 W O.'gCJ .... 0.28 2.44 N 0.97 W 2.22 1.51 3.59 N 2.72 W 3.04 2.77 ............. ,9.77"N ......... 4.79-W ....... 2. 2.28 3.81 N '2.45 3.98 N '2.12 .......: .... 4.'47 N 1.83 5.57 N 2.77 7.58 N 3.02 ............. 1'0 ~ 59 ' N 3.00 " 14.40 N 2.50 18.90 N 2.99 .............. 24.'42"N 2.73 31,16 N 2.93 2.74' 2.78' 2,22 ,2.41 . 2.28 2.46 ....2.c' 86 .2.62 2.51 7.94 W 2.29 12.10 W 1.70 17.20~'W .......... lJ25---' 22.65 W 1.,94 27.74 W ....... 32.06--W-:'~i!.:~;"': .... 4.'55'--- ~.,.3~ W 7.69 ' 37.70 W 11.69 39.52 W 16.78 41.18 W 23.11 39.05 N 43.07 W 30.52 4&~O7'-N '''~5'.37-W 38~97~ 58.25 N 47.94 W 48.50 69,46 N 50,78 W 59.01. , ,, 81.64 N 53.66 W 70~46 94.80 N 56.64 W 82.85 108.95 N 59.72 W 96.20 140;54-N --6g]90-W 176.46 N 74.90 W. 159.80 216.36 N 84.15 W 197.34 2.81 260.36 N 94.30 W 238.74 '3.18 3C)8.82 N 105.54 W 284.33 3 07 '" . ~,61.76 N 118.11 W 334.08 14.19 W', ........... 3,35-- 419.04-N ....... ,-1'$2"25 W 887.81' .0 SPERRY-SUN WELL SURVEYING COMPANY ANCHORAGE ALASKA ~HELL OIL COMPANY ~GS A 12 A 1 MIDDLE GROUND SHOAL ALASKA VERTICAL SECTION CALCULATED ALONG,CLOSURE. COURSE INOLINATION DEG 'MIN · · MEASURED VERTICAL VERTICAL .De._., COMPUTATION DATE NOVEMBER 4, 1983 COURSE DIRECTION DEGREES PAGE --2. o o ._ DATE OF SURVEY NOVEMBER 3, 1983 BOSS GYROSCOPIC SURVEY dOB NUMBER AK-BO-30085/98/117 KELLY BUSHING ELEV. = 116.00 FT. 'OPERA~ORj SAMEO nOG'LEG .... TOTAL SEVERITY RECTANGULAR COORDINATES 'VERTICAL ' DEG/iO0 NORTH/SOUTH EAST/WEST SECTION 2100 2200 2250 2300 2350 '2400 2450' 2500 2550 2600 2650 ' '2700 ....... 2750 2800 ( 2~00 ~000 ~100 9200 3300 ~400 3600 3700 3~00 4000 " 41'00 4200. 4300 ---"4400 1984.10 2057.=~ 2093.00 2128.58 2164.75 '2201.47 2298.36 2274.82 2910,59 2345.63 2380.01 2413.96 2447.86 2481.98 2619.66 2689.03 '2757.83 2826,49 2895,55 2964.5& 3033.50 3102.26 ...... 9169.83' 3302.29 3367.72 3432.91 8498,55 .... 9565.$6' 1868;10' 1941.53 1977.00 2012.58' 2048.75 2085.47 "' 2122.96' 2158.82, 2194.5.9 2229.63 2264.01 2297..9& 2331.86 2434.49 2503.66 257S.09 2641.83 2710.4.9 2779,55 2848.56 2917.50 2986.26 3120.35 3186.29 3251.72 3316.9I 3382.55 40 57 N 14.60 W 3.15 480.49 N 148.03 W ' ; 445.34 44" 30 N 15. 0 W 3.56 546.0.9 N 165.37 W 506.66 . 45 7 N 14. 0 W .1.86 ........ 580.20 N ' "174.'20-W-' ...... 538-"5,° -- 44. 8 N 11.30 W 4.27 .. 614.47 N 181.89 W 570.87 43 11 N 8.19 W 4.68 648.47 N 187.74 W 603.24 42 17 N 5.39 W -" 4.20"' .---'-682.'f6-N ........ 191'.'77-W 635~'62---" 42 37 N '4.50 W 1.38 715.78 N 194.68 W 668.14 43 44 N 2.89 W 3.13 749.92 N 196.88 W 701.30 '44 54. N i 4,30 W '3.05 ........ 784.78"N - 199.08 W 735.'18 .... 46 5 N 2.89 W 3.09 8-'-0.37 N 201.31 W 769.76 47 2 N 2.69 W 1.92 :356.63 N 203.09 W 805.09 47 26 N 2.30 W 0.99 ............ 6:93.31' N ...........204.6.9-W 840, 85'-- 47. 9 N 2.60 W 0.71 ," 930.02 N 206.26 W 876.66 46 48 N 2.89 W 0.84 966.53 N 208.01 W 912.24 46 41 N 3. 0 W 0.12 ..... ""1039. 27' N .... 211.76'W ...... 983:(}7 45 46 N 3.6('} W 1 (:)2 1111 .-.. N 215 92 W 1053 19 46 21 N 3.30 W 0.62 1183.26 N 220.25 W 1123.08 46 · 41 N 2.80 W 0.50 .... 1,.w~.'~==. 73' N ...... 224.11' 'W ...........1 i .93'"62 .... 46 ~4 N 2.30 W 0.39 1328.36 N 227.34 W 1264.43 ' 46 4 N 1 60 W 0 70 1400,64 N ~, , , ~:,:, 81 W 13.35,05 46 98 N 1,60 W 0.57 1472.99 N 2~1.83'W 140u~.,,81 46 10 N 0.10 W 1.1.9 1545.40 N 232.91 W 1476.80 .46 56 N 1.30 W 1.17 1618.00 'N 233.80 W 1548.02 ...... 48 ~' 1 .......... N "0.60"W ............. 1.20 ........1691'-"70-N ........ z,.-,.."'"'= ......... 02 W 1620.-25 48 34 N 1.'30 W 0.75 1766.35 N 236.26 W 1693.42 48 55 N 1,10 W :'0.39 1841.52 N 287.83 W' 1767.03 49 . 20 N 1.19 W 0.42 ..... 1917.13"N ........... 239"35-'W ...... 1841.07~ 49 16 N 0.60 W 0.46 1.992.94 N 240.54 W 1915.41 48 40 N O. 10 E O. 81 2068.38 N 240.87 W 1989.52 47 '28 " N 0.50 W ....... 1.'27 ......... 2142i'78-N ....... 241,'l'~B-W .... 2062~'6'2-- .0 SPERRY-SUN WELL SURVEYING COMPANY ANCHORAGE ALASKA ;HELL OIL COMPANY IGS A 12 A 1 tIDDLE GROUND SHOAL ~LASKA ~ERTICAL SECTION CALCULATED' ALONG CLOSURE COMPUTATION DATE NOVEMBER 4, 1983 TRUE DE(t DEPTH SUB-SEA COLiRSE VERT I CAL I NCL I NAT I ON DEPTH . DEG MI.N · .. , . COURSE ' DOG-LEG DIRECTION SEVERITY DEGREES DEG/iO0 PAGE 3. DATE Of SURVEY NOVEMBER :3, 1<)83 BOSS GYROSCOPIC SURVEY " dOB NUMBER AK-BO-30085/98/117 KELLY BUSHING ELEV. = 116.00 FT. OP, ERATOR- SAMEC TOTAL ................................. RECTANGULAR COORDINATES VERTICAL NORTH/SOUTH EAST/WEST SECTION 4500 3635.17 4600 3701.22 4700 $768.95 4800 383&.47 4900 3903.80 5000 3970.83 5100 4038.3i 5200 4105.68 5300 4172.70 5400 4240.22 5500 4308.43 5600 " '4376.99 5700 4445,18 5800 4512.98 5900 4579.92 6O00 4646.22 6100 4712.30 ....... 6200 4778.71 6300 4845.73 6400 4912,66 6500 4979.45 6550 '5013.28 6600 5047.54 6650 ......... 5081,96 6700 5116.50 6800 5185.37 6900 5254.06 7000. 5322.95 7100 5392.27 7200" 5460.95 3517.17' 47 7 3585.22 47 3652.95 47 ,37 "8720.47 .47 3787.80 47 55 3854.83 47 53 3922.31 47 12 3989.68 48 4 · . 4056.70 47 46. 4124.22 47 4192.43 46 42 4260.93 46 48 4329.18 47 4396.98 47 31 4463.92 48 26 4530.22 48 30 4596.30 48 46 4662.71 48 0 4729.73 47 ,50 4796,66 48 8 4863.45 '48 4897.28 46 46 4931.54 46 43 ....... 4965.96 .............. 46 ...... 15 5000.50 .46 20 5069.37 46 36 5138.06 46 38 5206.95 46 16 5276.27 45 58 5344.95 47 '16 N 1.30 E N 0.30 E N 0.40 N 0.80 N N N N N N 1.10 N 0..70 N O. 60 N 1.19 N 1.50 N 1.8'0 N 2.39 N $.10 N 2.89 N 4.10 · 2.89 S.89 3.10 4.80 8.69 0.89 N 11,69 N 14.50 N 16.67 N 16.89 N 17. 0 N 17.30 N 17.50 N 19. 0 N 20.10 N 2i.' 0 1.37 2216.27 N .0.73 2289.53 N E .0.52 2363.10 N E 0.35 2436.86 N E 0.53 2510.7~ N E .......:0..30 ........ 2584,'99 N E 0.69 .2658.77 N E 0.98 2732.66 N E '0.38 .......... 2806;87-N E 0.54 2880.59 N E 0.72 '2953.67 N 240.62 W 23?.59 W. 23~.14'W ........... 238.37 W 237.15 W 2~5~8-W .... 235.14 W 233.98 W 232.~3'W ......... 230.11W 227.43 W E E E E E E E E E E E E E E E E E O. 52 3026.43 N 223.93 W 0.33 ' 3099.42 N 220.11 W 0.97 .3172.79 N 215.62 W 1.28 3246.93 N 211.09 W 0.75 3321.66 N 206.65 W 0.66 3396.57 N 202,07 W 1.48 ........ 3471.'15"N ........ 196'.93 W 2.90 3544.84 N 0,87 ~1618.81N 2.46 S691.57 N 4.84 3727.41N 3.21 '3762.48 N .... '0.96 ..... ~797.'"20-'N ........ 0.21 3831.78 N 0.34 ~01.05'N '. 0.15 '" "'o~7O.41 N 1.15 4039.24 N 0.85 4107.16 N ..... ' "1'"46 ..... 4175'.'2'1- N' , 188.21 W 177.16 W 164.18 W 155.85 W 146.06 W i'35.-58-W~ 125.04 W 103.66 W' 81.93 W 59.23 W 85.11 W 9.'60-W-- , 2134.96 2207.18 227~5¢ 2~.,2.25 2425.15 2498.'32-'--- 2571.01 2~43.87 2717.14 2790.01 2862,35 3006.99 3079.94 3153.66 3227.94 3302.43 3450.73 3524.99 359..~ S8 3636.14 3672.41 3708.-46~ 3744.38 ~16.40 3888.56 3960.38 4031.56 4 ~03'~1'2" ' ,, 8PERRY-SUN WELL SURVEYING COMPANY ANCHORAGE ALASKA ~HELL OIL COMPANY ~GS A 12 A 1 MIDDLE GROUND SHOAL ALASKA VERTICAL SECTION.CALCULATED ALONG CLOSURE COMPUTATION DATE NOVEMBER 4. 1983 MEA.~URED 7300' 7400 7500 76600 7700 7800 7900 8000 .. 8100 8200 8300 .... 8400 8500 .,( 86600 8700 8800 8900 ........ 9000' 9~00 200 " 9300 9400 9500 " 96600 9700 9800 9900 10000. 10100 -"-"10200 "" ~, ,;,,,,:t,,~ i TRUE VERTICAL DEPTH 5527.668 5592.94 56657.39 5722.73 5789.28 5855.50 5920.966 59866.78 6122.166 6190.10 66258.48 663266.23 6392.80 66458.71 66524.74 66591.05 666657.57 '66724.52 6792,04 6859.88 66927.21 6993,14. 7058.10 7121.96 7184.84 7247.21 7307.79 7367.32 7427.69 SUB-SEA VERTICAL DEPTH 5411.68' 5476.94 5541.39 566066.73 5673.28 5739.50 ...... 5804.96 5870.78 '6006.16 66074.10 6142.48 6210.23 662766.80 66342.71 66408.74 66475.05 66541.57 66608.52 6676,04 66743.88 66811.21 66877.14 66942.10 ...... 7005.96 7068.84 7131.21 7191.79 7251.32 7311.69 COURSE INCLINATION MIN 4~ 0 49 31 50 13 48. 9 48 24 48 38 49 34 48 5 46 566 47 366 466 48 466 54 47 47 48 44 48 47 48 34 48 2I 48 15 47 40 47 47 10 40 lO 49 19 49" ~9 50 57 51 51 42 5.3 42 53 13 52 '30 COURSE DIRECTION DEGREES N 22.8(3 E N 21.89 E N23. OE N 21.10 E N21. OE N 21.30 E N 21.50 E N 19.69 E N 19.660 E N21. OE N 19.80 E N 19.30 E N 19.69 E N 21.19 E N 19.89 E N 20..39 E N 20.19 E N 20.50 E N 20. OE N.'20, 19 E N 21.39 E N 21.89 E N 23.60 E N 24.89 E' N 24.'89 E N 24.1~ E N 24.19 E N ~" ~4.80 E N 21.660 E N 21.39 E I ., DOG-LEG SEVERITY DEG/iO0 PAGE 4' DATE OF SURVEY NOVEMBER 3. 1983 BOSS GYROSCOPIC SURVEY dOB NUMBER AK-BO-30085/98/l17 KELLY BUSHING ELEV. = 1166.00 FT. OPERATOR- SAMEC ...... TOTAL ......... - .................. RECTANGULAR COORDINATES VERTICAL NORTH/SOUTH EAST/WEST SECTION 2.19 O. 866 1.09 2.51 0.266 O..33 O. 93 2.01 1.14 1.22 4244.28 4314.366 4385.01" 4455.14 4524.80 46665.07 4735.51 ....... 4804.96' 4873.866 1.19 4942.62 0.38 ....... 5011.37' 0.93 5080.70 1.47 5150.661 0.98 5221.02"N 0.43 5291.53 N 0.25 5361.74 N 0.25 ......... = '"' " ..4ol.75 N 0.68 5501.43 N O. 82 5570, 70 N .. ~ 0.91 5639.38 N 1.08 5708.09 N 1.71 5777.41N 1.04 ..... 5846~'73" 1.30 5916.52 0.55 ='-'""; · ., .,,o.. 25 O. 60 ' "6058.54 2.06 61 c, 0.92 2.62 66204.75 N 0.'74 ...... 6278.93'-N ...... N N N N N N 18.19 E 4176.11 47. O0 E .. 4250.27 7t,. 20 "E .......... 4::325; O~ .... 104.62 E 4399.21 131.43 E '4472.51 158,47' E ...... 45466,25 186.0.5 E 4620.49 212.54 E 4694.59 N 237.34 E 47667.41 N 2662.83 E 4839.80 N 288.41 E 4912.08 N ........ 312"82'E ...... 4984:14"-- N 337.38 E 50566.79 N 36.3.45 E 5130.29 .... 389.85'E ......... 5204~'33 415.72 E 5278.38 441.69 E 5352.15 467;665-E ...... 5425.'73~' 493.36 E 5498.93 518.71 E 5571.68 544.80"E ........ 5643~96" '572.08 E 57166.50 601.166 E 5789.97 N ........... 6.32'.'38'~--~'5863.'83'~ N 664.7:3 E' 5938.37 N 697.09 E N ..... 729.13 E ....... 6089.75-' N 762.12 E 6166.94 793.77 E 6245.32 ,.,.. i.,, .... ~ , , ., . SPERRY-SUN WELL SURVEYING COMPANY' ANCHORAGE ALASKA ;HELL OIL COMPANY lOS A 12 A 1 fIDDLE GROUND SHOAL ~LASKA .. tERTICAL SECTION CALCULATED ALONG CLOSURE TRUE .SUB-SEA' ~EASURED VERTICAL VERTICAL 4 DEPTH DEPTH 10300 7488.05 7372.05 10400 7548.74 7432.74 10500 7609.84 7493.84 10600 7670.91 7554.91 10700 7732.96 7616.96 ..... 10800 ...... 7795.79 ..... 7679;79 10900 7859.34 7743.34 11000 7923.53 7807.53 11100 7987.41 7871.41' 11200 8051.20 7935.20 11300 8114,74 7998.74 8177.84 ...... 8061.84 8244.17 8128.17 8314.44 8198.44 8384,88 8268.88 8455.02 8339.02 8525.30 8409.30 8595.06 8479.06 8664.37 8548.37 8788,61 8617,61 8805.55 8b87.55 8873.57 8757.57 8943~43 8827.'43 · . 9013.68 88:97.68 9083.68 8967.68 ~153.57 9037.57 9224.70 9108.70 9297'.9~ 9181.96 9372.86 9256.86 9449.31 9333.31 OOURSE INCLINATION DEG MIN 53' i3, 52 4 52 96 52 7 51, 11 50 '56 ..... 50 8 49 59 "'50 36 50 8 50 56 , , 50 48 46 45 4b 45 8 '45 33' 45 58 46' 16 4b 45. 8 45 58' 45 23 45 "20 ..... 45' 49 45 30 43 48 41 58 41 0 39 15 ..... 11400 ..... 11500 (.' l ,oo .1700 11800 11900 -- 12000 12100 12200 12300 12400 12500 12600 12700 12800 12900 13000, 13100 "- 15200 COMPUTATION DATE NOVEMBER 4, 1983 COURSE DIRECTION DEGREES N 20.80 E 'N 16.69 E N 16.69 E N 17.69 E N 14.10 E N '14.80 E N 16.19 E N 16.80 E N' 16.60 E N 17.10 E N 17.50 E N 16.89 E N17. OE N 18.50 E N 17.69 E N 18.50 E N 18.80 E N 1~. 19 E N 20.89 E N20, OE N 2o. o E N 19.19 E N 18.80 E 'N' 18.89 E N 19.3'9 E N 22.69 E N 22.8:0 E N 23.89 E N 24.89 E N 27.30 E DOG-LEG SEVERITY DEG/IO0 PAGE 5- RECTANGULAR COORDINATES NORTH/SOUTH EAST/WEST DATE OF SURVEY NOVEMBER 3, 1983 BOSS GYROSCOPIC SURVEY dOB NUMBER AK-BO-30085/98/117 KELLY BUSHING ELEV. = 116.00 FT. OPERATOR- SAMEC · TOTAL VERTICAL SECTION 0.86 3.45 0.52 0.93 6580.01N 2.97 6655.41N 0,59= .... :'-'6730,74-N'~ 1.35 0.48 0.63 O. 60 O. 87 0.49 4.76 1.75 6353.30 N 851.69 E 6401.95 6428.54 N 877.25 E . 6480.59 6504.37""N ..... 90~. O0'"E- ............ 6559'~ 30 .... 6805..14.N 6878.66 N 6952.34-N ..... '7026.05 N 7099.77 N .... 7173.'88-N 7245.43 N 7313.18 N 1.25 ...... 7380.64"N 0.84 7448.39 N 923.41 E 6637.95 944.91 E 6716.01 964;~2-~ 6793;61---"' 984.95 E 6870.53 1006.72 E 6946.79 1028.83 E 7023.28 1051.15 E 7099.82 1074.11 E .7176.50 1097.06' E ..... 7253'. 55 ..... 1118.86 E 7327.87 1140. :' '" ,.,J.-~ E 7,,98.45 1162.58 E 7468.80 1184.72 E 7539.46 0.45 7515.79 N 1207.47 E 7609.88 0 51 7583. ="' . ~,o N 1230.80 E 7680~'75 1.26 7651.24 N 1255.51 E 7751.83 0,68 7718,85 N 1~''' ,,r,;80, 72a 7822.91 1.04 ,/._-,,.'~"'-~. 87 N 1S05.51 E 7893,$3 . 1.31 78:53 00 N 1329. o0 E 7963.77 · 0.66 7920.65 N 1353.10 E 8034.54 0 .' 09 ........ 798:8.00 '- N ......... 1376-~ O. 60 2.38 ..... 1.70 1.97 1.18 2.33 '09 E~ 8055.46 N 1399.52 E 8122.19 N 1425.19 E 8186;99'N ....... 1452.37-E 8249.47 N 1479.33 E 8309.80 N 1506.69 E 8367.67 N ....... 1535.01 E-- 8104.95 8175.57 ,'5 8245. ,:,6 8314.54 82:80.89 8445.21 e~o7':28 ~" February 23, 1984 Shell. Western E&P Inc. A Subsidiary'-of Shell Oil Company 200 N. Dairy Ashford P.O. Box 527 Houston, TX 77079 Mr. C. V. Chatterton Alaska Oil & Gas Conservation Commission 3001 Porcupine Drive Anchorage, AK 99501-3192 Dear Mr. Chatterton' Enclosed for your information are the following eleven in duplicate' Middle Ground Shoal 'Field Well No. A12A-01 Monthly Report of Drilling Operations Sundry Notice-Subsequent Report of Perforations Well Completion Report reports submitted & Stimulation Middl Middl Middl e Ground Shoal Field Well No. C24-26RD Sundry Notice-Subsequent Report of Stimulation e Ground Shoal Field Well No. C34-26 Sundry Notice-Subsequent Report of Stimulation e Ground Shoal Field Well No. A13-12RD Sundry Notice-Subsequent Report of Stimulation Seal Island Wildcat Well BF-47#1 Monthly Report of Drilling Operations Sundry Notice-Subsequent Report of Perforations Sundry Notice-Subsequent Report of Abandonment Well Completion Report & Testing Seal Island Wildcat Well OCS Y-181 #1 Sundry Notice-Notice of Intention to Change Plans (in triplicate) Please maintain the confidentiality of this information. RGH-mh Attachments Yours~>~ver~ R. G. Hollis Manager Production Pacific Frontier Administration ~-" STATE OF ALASKA ~_,?-*. ~~ ' -~ ALASK/",._ AND GAS CONSERVATION C' ,~ISSION MONTHLY REPORT OF DRILLING AND WORKOVER OPERATIONS 1. Drilling well [] Workover operation [] 2. Name of operator 7. Permit No. Shell Western E&P, Inc. 83-106 3. Address 8. APl Number 601 West 5th St., #810, Anchorage, AK 99501 5o- 733-20367 4. Location of Well at surface 1625' N & 440' W from SE Corner Sec. 11, T8N, R13W, SM 5. EleiaIisr~ in}~et (indicate KB, DF, etc.) I 6. LeaseA[~e~ig~_a~i~d Serial No. 9. Unit or Lease Name NGS 10. Well No. A 12A-01 11. Field and Pool MGS "G" Pool January 84 For the Month of. , 19__ 12. Depth at end of month, footage drilled, fishing jobs, directional drilling problems, spud date, remarks Spudded 7/22/83 Depth 1/31/84- PB 13306' Footage Drilled - 0 Acidized 12143-11650' and 13150-12610'. 13. Casing or liner run and quantities of cement, results of pressure tests 14. Coring resume and brief description 15. Logs run and depth where run 16. DST data, perforating data, shows of H2S, miscellaneous data 17. I hereby certify that the foregoing is true and correct to the best of my knowledge. /1 . SIGNED K//'~ ~ TITLE Div. Prod. Adm. Mgr. DATE 2/9/84 NOTE--Report on this form is required for each calendar month, regardless of the status of operations, and must be filed in duplicate with the Alaska Oil and Gas Conservation Commission by the 15th of the succeeding month, unless otherwise directed. Form 10404 Submit in duplicate STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION CuMMISSION SUNDRY NOTICES AND REPORTS ON WELLS 1. DRILLING WELL [] COMPLETED WELL [] OTHER [] 2. Name of Operator 7. Permit No. Shell Western E&P, Inc. 83-106 3. Address 8. APl Number 601 West 5th St., #810, Anchoraqe, AK 99501 50- 733-20367 4. Location of Well 1625' N & 440' W from SE Corner Sec. 11, T8N, R13W, SM 5. Elevation in feet (indicate KB, DF, etc.) 116' KB 12. I 6 . Lease Designation and Serial No. 18754 9. Unit or Lease Name HGS 10. Well Number A 12A-01 11. Field and Pool MGS "G" Pool Check Appropriate Box To Indicate Nature of Notice, Report, or Other Data NOTICE OF INTENTION TO: SUBSEQUENT REPORT OF: (Submit in Triplicate) (Submit in Duplicate) Perforate [] Alter Casing [] Perforations [] Altering Casing [] Stimulate [] Abandon [] Stimulation [] Abandonment [] Repair Well [] Change Plans [] Repairs Made [] Other [] Pull Tubing [] Other [] Pulling Tubing [] (Note: Report multiple completions on Form 10-407 with a submitted Form 10-407 for each completion.) 13. Describe Proposed or Completed Operations (Clearly state all pertinent details and give pertinent dates, including estimated date of starting any proposed work, for Abandonment see 20 AAC 25.105-170). See Attached. 14.1hereby~f~fy~tt~e/o~/~ing. is true and correct ,o the best of my knowledge. Signed Title The space below for Commission use Prod. Adm. Mgr. Conditions of Approval, if any: Approved by By Order of COMMISSIONER the Commission Date Form 10~403 Rev. 7-1-80 Submit "Intentions" in Triplicate and "Subsequent Reports" in Duplicate A12A-01 · . 11/09/83 - 11/10/83 Prepared to perforate, 11/11/83 - 11/12/83 Perforated 13150-13100, 13097-13077, Flow tested. 11/13/83 - 11/14/83 Perforated 13067-13037, 13032-13017, 13000- 12940'. Lost 8un do~rnhole. Fished and re- covered gun. Perforated 12926-12900, 12895- ,. 12875, 12866-12846, 12840-12822, 12794-12734 11/15/83 - 11/21/83 Perforated 12670-12610. Flow tested well. 11/22/83 - 11/23/83 Perforated 11620-11575, 11285-11188, 11158- 11/24/83 - 12/01/83 Flow restea. 12/02/83 - 12/03/83 Acldlzed 11620-11100'. 12/0t/83 - 12/17/83 Flow tested. 12/18/83 - 12/19/83 Perforated 12143-12053', 12040-11905', 11830-11755'. 12/20/83 - 1/18/84. Perforated 11735-11650'. Placed well on test production. 1/19/84 Ri&&ed up coiled tubln&. Ran in and spotted 1000 gal xylene, 1000 gal 10l HCL, 6000 gal · mud acid, and 1000 gal 10I HCL across peris @ 12143-11650'. POOH Rigged do~rn. 1/20/84 - 1/29/84 Tested well. 1/30/84 Rigged up coiled tubing. Ran in and spotted 1000 gal xylene, 1000 gal 10l HCL, 6000 gal mud acid and 1000 gal 10l HCL across peris @ 13150-12610'. Rigged do~n. Released crew and equipment. Placed well on production. ~w / 11~ 0o~ STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION COMMISSION SUNDRY NOTICES AND REPORTS ON WELLS DRILLING WELL EXX COMPLETED WELL [] OTHER [] 2. Name of Operator Shell 0il Company 3. Address 'Wa~vne Simpson 601 West 5th St., #810, Anchorage, AK 99501 4. Location of Well 1625' N & 440' l:J from SE Corner Sec. 11, T8N, R13W, S.M. 5. Elevation in feet (indicate KB, DF, etc.) 116' KB 6. Lease Designation and Serial No. 18754 7. Permit No. 83-106 8. APl Number 50- 733-20367 9. Unit or Lease Name MGS 10. Well Number A 12A-O1 11. Field and Pool MGS "G" Pool 12. Check Appropriate Box To Indicate Nature of Notice, Report, or Other Data NOTICE OF INTENTION TO: (Submit in Triplicate) Perforate [] Alter Casing [] Perforations Stimulate [~X Abandon [] Stimulation Repair Well [] Change Plans [] Repairs Made Pull Tubing [] Other [] Pulling Tubing (Note: Report multiple completions on Form 10-407 with a submitted Form 10-407 for each completion.) SUBSEQUENT REPORT OF: (Submit in Duplicate) [] Altering Casing [] Abandonment [] Other 13. Describe Proposed or Completed Operations (Clearly state all pertinent details and give pertinent dates, including estimated date of starting any proposed work, for Abandonment see 20 AAC 25.105-170). See Attached RECEJVE JAN 1 91984 14. I hereby c~f'~ify that tl~ fgre. going is true Signed ~/~/~~ 0il & Gas Cans. C0mmis;i0n A~hcra~ja The space below for Commission use and correct to the best of my knowledge. Title Mgr. Prod. Adm. Date 1/3/84 Conditions of Approval, if any: APproved by Form 10-403 Rev. 7-1-80 COMMISSIONER Returned By Order of the Commission Submit "intentions" in Triplicate and "Subsequent Reports" in Duplicate Acid Stimulate A-12A-01 Platform A Middle Ground Shoal Field Status- Well gas lifting 734 Gross, 1% cut. Lower Zone, Upper Hemlock (HC-HN) and Lower Hemlock (HN-HZ) perforated. Mechanical Details' See attached schematic. Purpose' Acidize Lower Hemlock. Produce, clean up, and test. Acidize Lower Zone. Procedure' . Shut well in for 12 hours prior to acidizing. M.I.R.U. coiled tubing and acidizing equipment. Test lines, tree and coiled tubing to 5000 psi. Test hydraulic system and B.O.P. Test acid concentrations and compatibility according to acid test procedure. Filter all fluids through a 2 micron filter.' e R.I.H. with coiled tubing while pumping diesel at minimum rate to 12,143' Pump following acid treatment. Stage F1 uid Vol ume I Xylene Solvent 1000 gal. 2 10% HC1 1000 gal. 3 7½% 1½% HC1 HF 6000 gal. 4 10% HC1 1000 gal. Pump treatment at ¼ Bbl per minute. Move coiled tubing across entire interval (12,143'-11,650') during each stage of acid treatment. e Displace acid to end of coil with diesel. Over displace by 5 Bbls to flush coil. P.O.O.H. Rig down. . Place well on production. Produce at least 48 hours or until well cleans up. Obtain good 12-hour production test after well cleans up. If a notable production increase occurs (greater than _+20 bbls/day) proceed with lower zone stimulation. e Shut well in for 12 hours prior to acidizing Lower Zone. M.I.R.U. coiled tubing and acidizing equipment. Test lines, tree and coiled tubing to 5000 psi. Test hydraulic system and B.O.P. Filter all fluids through a 2-micron filter, i>'~c~l~:~'~ JAN ! 9 Oil &': Gas C.'n~;. Comrnls:.;i~n e e e R.I.H. with coiled tubing while pumping diesel at minimum rate to 13,150'. Pump following acid treatment. Stage F1 u i d Vol ume i Xylene Sol vent 1000 gal. 2 10% HC1 1000 ga 1. 3 7½%-1½% HC1 HF 6000 gal. 4 10% HC1 1000 gal. Pump treatment at ¼ bbl pr minute. Move coiled tubing across entire interval (13,150'-12,610') during each stage of acid treatment. Displace acid to end of coil with diesel. Over displace by 5 bbls to flush coil. P.O.O.H. Place well on production. Obtain goOd production test after well cleans up. Approved TS~,:mh / Oil & ,Sas O._,r~.u. Commis~;i,.jr~ '~ I" le 2. 3. 4. 5. 6. 7. 8. 9. 10. Cost Estimate A-12A-01 Coiled Tubing Acidization Fill Clean Out 2000 gal. Xylene 4000 gal. 10% HC1 Acid Additives 12,000 gal. 7½-1½ Pump 2 days Tanks 2 days Lines 2 days Personnel 2 days Coiled Tubing Miscellaneous HC1-HF $10,000 4,000 2,400 14,400 4,000 1,600 3,300 7,300 16,000 2,000 Total . $65,000 Fluid Additives Composition 10% HC1 14 0.3% W-35 (antisludge) lbs/lO00 gal L-41 (iron sequestering agent) 1.2% A-200 (inhibitor) 7½%-1½% HC1-HF 0.6% W-35 0.4% W-52 (de-emulsifier) 14 lbs/lO0 gal L-41 0.8% A-200 '6 7 8 9 lO 12 13 14 No. 1 2 3 4 5 6 7 8 9 10 11 12 13 14 Depth 2050 4300 5850 6900 7650 8350 9150 9900 0550 0790 Completion Desi§n ~, A-12A-O1 Platform "A" Middle Ground Shoal Field ,. I tern Otis S.S.S.V. KBUG KBUG KBUG KBUG KBUG KBUG KBUG ~ KBUG KBUG KBUG Guiberson UniPacker VII Otis "X" Nipple Shear' OUt Sub Casing 13=3/8", 68#, K-55 9-5/8", 47#, N-80 Depth {Approximate} 350' 2050' 4300' 5850' 6900' 7650' 8350' 9150' 9~00' 10550' 10790' 10830' 10870' 10900', Liner 7" 29# N-80 5" 18// N-80 Depth 2811 ' 9926' 9621'/12729' 12715'/13333' Tubing 3-1/2", 9.2t/, N-80, EUE 8rd Test Pressure (Psi) 9OO 910 940 940 940 940 1020 1040 1050 1050 Crifice Size (Inches) 3/16 3/16 1/4 1/4 1/4 1/4 5/16 5/16 5/16 5/16 WESTERN E&P OPERATIONS I~IDDLE GROUND SHOAL FIELD I I ! ....... TgN P'P;f [ '"'" .s I £ ' 11441 ~dJ 1,1;4-0'/ / PATTEN ";;¢1 !/' - I / 'I4A.0 I I / ~ 14-OI . i . - t ~ , 13-12 ~e/ : ': , / ~: ~'~ / :1: I / * ~ ~1~/ I ',~~ / - i.~ ./ I ~ / ~,, ' / . ~,, · / 0~ ~ -, ..,,, ~ / .---, / ADL 11756~ 42-~ S]20 k. . i ................ 2 .......... S H ELL-A TLA NTIC-STA N D ARD + P,,iPSS I I I AINJECTION WELL · PRODUCING WELL ~p./~ pLUGGED & AE~ND. IS' O 400,0 SCALE IN FT. ~ Shell Western E&P Inc. A Subsidiary of Shell Oil Company January 10, 1984 Alaska Oil & Gas Conservation Commission 3001 Porcupine Drive Anchorage, AK 99501 Gentlemen: Attached are duplicate copies of the Monthly Report of Drilling and Workover Operations for Shell's Middle Ground Shoal Well No. A12A-1 and Seal Island Well No. BF-47#1. Yours very truly, R. G. Hollis Manager Production Administration Pacific Frontier Division RGH: mh Attachment RECEIVED JAN 1 6 1984 Alaska Oil & Gas Cons bUlilllllR.B!O,' Armhora~e STATE OF ALASKA ALASKA _ AND GAS CONSERVATION C( IISSION MONTHLY REPORT OF DRILLING AND WORKOVER OPERATIONS 1. Drilling well [~ Workover operation 2. Name of operator 7. Permit No. Shell Western E&P, Inc. 83-106 3. Address 8. APl Number 601 West 5th St., #810, Anchorage, AK 99501 5o-733-20367 4. Location of Well at surface 1625' N & 440' W from SE Corner Sec. 11, T8N, R13W, S.M. 5. Elevation in feet (indicate KB, DF, etc.) 6. Lease Designation and Serial No. 116' KB ADL 18754 9. Unit or Lease Name NGS 10. Well No. A 12A-O1 11. Field and Pool MGS "G" Pool For the Month of. DECEMBER ,1983 12. Depth at end of month, footage drilled, fishing jobs, directional drilling problems, spud date, remarks Spudded 7/22/83 Depth 12/31/83 - PB 13306' Footage Dr11led - -0- 13. Casing or liner run and quantities of cement, results of pressure tests 14. Coring resume and brief description 15. Logs run and depth where run RECEIVED O. DST data, perforating data, shows of H2S, miscellaneous data Perfs 12143-12053' 12040-11905' 11830-11755' 11735-11650' Oil & Gas Con~ Anch,~ra~a 17. I hereby certify that the foregoing is true and correct to the best of my knowledge. SIGNED ~ TITLE Mgr. Prod. Adm. DATE 1/5/84 uol nmlg.'.,l!~r, NOTE--Report on this form is required for each calendar month, regardless of the status of operations, and must be filed in duplicate with the Alaska Oil and Gas Conservation Commission by the 15th of the succeeding month, unless otherwise directed. Form 10-404 Submit in duplicate Shell Oil Company December 21, 1983 State of Alaska Alaska Oil and Gas Commission ATTN Mr. C. V. Chatterton, Chairman 3001 Porcupine Drive Anchorage, AK 99501-3192 Gentlemen: TRANSFER OF OWNERSHIP AND ASSETS FROM SHELL OIL COMPANY TO SHELL WESTERN E&P INC. :.F_~_~:. The purpose of this letter is to inform you that Shell Western E&P Inc., a subsidiary of Shell Oil Company, has been formed and is qualified to do business in the State of Alaska. Effective January 1, 1984, Shell Oil Company will transfer its oil and gas operations in the State to Shell Western E&P Inc. and Shell Western E&P Inc. will assume all the rights, interests, obligations and duties which Shell Oil Company currently has as a result of its exploration, development and production operations in the State. As you are aware, Shell Oil Company is currently the holder of various permits and agency authorizations from you, as shown on the attached list. In light of the fact that Shell Western E&P Inc. has assumed all the liabilities and obligations of Shell Oil Company's exploration and production activities in this State, we respectfully request that you transfer all existing permits or other authorizations from Shell Oil Company to Shell Western E&P Inc., effective January 1, 1984. We are providing you with sufficient copies of this letter and attachments so that you will have one for each permit file. It is our understanding pursuant to our prior discussion that this letter will comply with your requirement regarding the change in the name of the permittee. Thank you in advance for your cooperation in this matter. Very truly yours, GJA'KLE B. E. Bernard Division Production Manager Pacific Frontier Division Attachment STATE OF ALASKA ALASKA OIL AND GAS COMMISSION PERMITS IN EFFECT ON'JANUARY 1, 1984 TYPE PERMIT LOCATION Permit to Drill BF-47' No. 1 (Seal) West Mikkelsen Unit No. 3 West Mikkelsen Unit No. 4 - (Goose) Middle Ground Shoal No. A-12A-1 PERMIT I.D. NUMBER 83-74 80-112 83-24 44-35 DATE GRANTED 5/13/83 10/10/80 2/9/83 7/11/83 Shell Oil Company 200 North Dairy Ashford P. O. Box 527 Houston, TX 77001 December 13, 1983 Alaska Oil & Gas Conservation Commission 3001 Porcupine Drive Anchorage, AK 99501 Gent 1 emen: Attach.ed are duplicate copies of the Monthly Report of Drilling and Workover Operations for Shell's Mi'ddle Ground Shoal Well No. A12A-1 and Seal ['sland Well No. BF-47. Yours very/ truly, Manager Production Administ?ation Pacific Frontii~er Di~vision RGH:ff Attachment ---- STATE OF ALASKA ~ ' ALASKA ~'- AND GAS CONSERVATION CC IISSION MoNTHLy REPORT OF DRILLING AND WORKOVER OPERATI I1. Drilling well ~] Workover operation [] 2. Name of operator 7. Permit No. Shell Oil Company 83-106 3. Address 8. APl Number 601 West 5th St., #810, Anchorage, AK 99501 5o- 733-20367 4. Location of Well at surface 1625' N & 440' W from SE Corner Sec. 11, T8N, R13W, S.M. 5. Elevation in feet (indicate KB, DF, etc.) I 6. Lease Designation and Serial No. 116' KBI 18754 9. Unit or Lease Name HGS 10. Well No. A 12A-1 11. Field and Pool MGS "G" Pool For the Month of. November ,19 83 12. Depth at end of month, footage drilled, fishing jobs, directional drilling problems, spud date, remarks Spudded 7/22/83 Depth 11/30/83 - PB 13306' Footage Drilled - 0 Fished and'recovered perforating gun. 13. Casing or liner run and quantities of cement, results of pressure tests 14. Coring resume and brief description ~5. Logs run and depth where run CBL/VDL, Sperry Sun Gyro - 9500/13306' 1G. DST data, perforating data, shows of H2S, miscellaneous data Perfs - 13100/13150 13077/13097 13O67/13O37 13032/13017 13000/12940 12926/1290O 12895/12875 12866/12846 1284O/12822 12794/12734 12670/12610 11620/11575 11285/11188 11158/11100 17. I hereby certify that the foregoing is true and correct to the best of my knowledge. SIGNED ~'~/~ ~ T ITLE. M gr' Prod. Admn. DATE 1'2/!3~/83 NOTE--Report on this form is required for each calendar month, regardless of the status of operations, and must be filed in duplicate with the Alaska Oil and Gas Conservation Commission by the 15th of the succeeding month, unless otherwise directed. Form 10-404 Submit in duplicate SCHLUMBERGER OFFSHORE SERVICES A Division of Schlumberger Limited HOUSTON. TEXAS 77001 December 7, 1983 Shell Oil Company Alaska Operations 601W. 5th Avenue Suite 810 Anchorage, Alaska 99501 A,ention: Production Superintendent PLEABir REPLY TO SCHLUMBERGER OFFSHORE SERVICES 500 W. Internat£onal Airport Rd. Anchorage, Alaska 99502 ATTN' Sherrie Smith GST CAPTURE, NEUTRON POROSITY/COUNT RATES, gentlemen: CBL,(2)SHDT,CYBERDIP,GST INELASTIC, Enclosed are1BL ~intsofthe2" & 5" DIL~BHC~FDC/CNL;(2).CYBERLOOKS on: Company Shell Oil Company , Well MGS A-12A-1 Field. Middle Ground Shoal ,Coun~ Kenai .State Alaska ' Additional prints ore being sent to: 1BL p~0t~s Shell uzi P.O. Box 576 Wood Creek 7~ Room 578 Houston~ Texas 77001 Attention- Frank Raffaldi 1RFolded Sepia 1BL prints Atlantic Richfield Company P.O. Box 100360 Anchorame, Alaska 99510 AttentiOn RodRer Dough£~- 1BL nrints Shell'Oil Company North Star Route 1 Box 485 Kenai~ Alaska 99661 1BL prints Amoco Production Comoanv P.O. Box 779 Anchorage: Alaska 9~5!0 Attmntinn- L. A. Darsow 1BL prints Shell Oil Company Western g & P Region P.O. Box 576 Houston, Texas 77001 Attention: E & P Files 1RRolled Sepia 1BL · nrin~_ Chevrbn u~A, Inc. P.O. Box 7-839 Anchorage, Alaska 9~510 AttenLion: T. L. Perryman I RFolded Sepia 1BL prints~ ~State of Alaska ~'~Division of Oil & Cas Conservation · / 3001 Porcupine Drive '""'-.Anchorages'Alaska 99510 ........ A-ttenti~n: H.W. Kugler prints The film is returned to Shell We appreciate the privilege of serving you. Rece~ved~b¥. ~ /~ c~,,~ Date· Anshorago Very truly yours, SCHLUMBERGER OFFSHORE SERVICES Authur Hu£fman DISTRICT SCHLUMBERGER OFFSHORE SERVICES A Division of Schlumberger Limited HOUSTON. TEXAS 77001 DECEMBER 7,1983 Shell Oil Company Alaska Operations 601W. 5th Avenue Suite 810 Anchorage, Alaska 99501 Attention' Production Superintendent PLEASE REPLY TO SCHLUMBERGER OFFSHORE SERVICEg 500 W. International Airport Rd. Anchorage, Alaska 99502 ATTN- BETH CUZZORT Gentlemen- Enclosed are 1BL prints of the 2"&5" DIL,FDC/CNL TVD'S (68523) Company Shell Oil Company ,Well MGS A-12A-1 Field Middle Ground Shoal ,County. Kenai State. Alaska On' Additional prints are being sent to: iBL pr~nt, s Shell P.O. Box 576 Wood Creek 7~ Room 578 Houston~ Texas 77001 Attention' Frank Raffaldi 1RFolded Sepia 1BL .prints Atlantic Richfield Company P.O. Box 100360 Anchorame, Alask~ 99510 AttentiOn' RodRer Dough£¥- 1BL prints Shell Oil Company North Star Route 1 Box 485 Kenai~ Alaska 99661 1BL prints Amoco Production Company P.O. Box 779 Anchorage~ Alaska 99510 Attpnt~on' L. A. D~rsow 1BL prints Shell Oil Company Western E & P Region P.O. Box 576 Houston, Texas 77001 Attention' E & P Files 1RRolled Sepia 1BL Chevr~n~sm, Inc. P.O. Box 7-839 Anchorage, Alaska ~510 Atten -~lon: T. L. Perr--yman I RFolded Sepia - 1.BL prints State of Alaska Division of Oil & Gas Conservation 3001 Porcupine Drive Anchorage Alaska 99510 ~--_Attention' H.W_. Kg~er.__ _ _ prints The film is returned to Shell We appreciate the privilege of serving you. Received by' Very truly yo'"i~'~:i"::: ::')i.~ ,:; ';JaL: ~; ~i:" Authur Eluf fman DISTRICT MANAGI[R Shell Oil Company 200 North Dairy Ashford P. O. Box 527 Houston, TX 77001 December 7, 1983 Alaska Oil & Gas Conservation 301 Porcupine Drive Anchorage, AK 99501 Gentlemen' Enclosed is a Sundry Notice Ground Shoal Well No. A12-1. Commiss ion for perforating and stimulating Middle RGH 'mh Enclosure R. G. Hollis STATE OF ALASKA ALASKA U~L AND GAS CONSERVATION CO,vlMISSION SUNDRY NOTICES AND REPORTS ON WELLS DRILLING WELL~ COMPLETED WELL [] OTHER [] 2. Name of Operator Shell 0il Company 3. Address 601 West 5th St., ~810, Anchorage, AK 99501 4. Location of Well 1625' N & 440' W from SE Corner Sec. 11, T8N, R13W, S.M. 7. Permit No. 83-106 8. APl Number 50- 733-20367 9. Unit or Lease Name MOS 10. Well Number A 12A-1 5. Elevation in feet (indicate KB, DF, etc.) I 6. Lease Designation and Serial No. 116 ' KB I 18754 12. Check Appropriate Box To Indicate Nature of Notice, Report, or Other Data 11. Field and Pool MGS "G" Pool NOTICE OF INTENTION TO: SUBSEQUENT REPORT OF: (Submit in Triplicate) (Submit in Duplicate) Perforate ~]:X Alter Casing [] Perforations [] Altering Casing Stimulate I~X Abandon [] Stimulation [] Abandonment Repair Well [] Change Plans [] Repairs Made [] Other Pull Tubing [] Other [] Pulling Tubing [] (Note: Report multiple completions on Form 10-407 with a submitted Form 10-407 for each completion.) 13. Describe Proposed or Completed Operations (Clearly state all pertinent details and give pertinent dates, including estimated date of starting any proposed work, for Abandonment see 20 AAC 25.105-170). Please see attached. o~ :FoYm M°'/~~ Date& 14. I hereby,~if~t the.. f/eg~ir)~ is true and correct to the best of my knowledge. . · ,,.., The space below for Commission use Title Mgr. Prod. Adm. Date 12/5/83 Conditions of Approval, if any: ~,~l SIGNED Approved by Approved Copy Returnc& - 1.2_ I .... .... COMMISSIONER By Order of" the Commission Form 10-403 Rev. 7-1-80 Submit "Intentions" in Triplicate and "Subsequent Reports" in Duplicate Datum' 116' K.B. Casing- Liner' Completion Worksheet A-12A-01 Conductor #7 Platform A Middle Ground Shoal Field (Revised 10/27/83) 24" Conductor - 0/300' 13-3/8", 68#, K-55- 0/2,811' 9-5/8", 47#, N-80 - 0/9,926' P.B.T.D.- 13,305 (Prognosed) Status' 7" 29# N-80 - 9 621'/12 729' 5", 18#, N-80- 12,715'/13,333'. (Prognosed) ~..... ~,~: Casing and liners cleaned, laps tested and full of mud. Proposal' Complete and test productive zones. le e e e Be Rig up Dresser Atlas and run CBL/GR/CCL. Run Sperry-Sun Gyro Survey. 6, R.I.H. to P.B.T.D. Circulate mud out of hole using filtered injection water. Surface choke pressures of 800 psi will be required to obtain equivalent mud weight. Circulate until returns are clean. Circulate hole with 10.4 #/gal CaC12-sea'water solution. (Requires approximately 115 lbs. anhydrous CaCle per bbl. seawater to obtain weight). Filter CaCle fluid throu~gh 5 micron filter. Periodically obtain, test, an~ save sam.~les of weighted fluid being pumped. Strap and make .up production equipment as per attached sketch.. Install S.S.S.V. and control lines. R.I.H. to packer'setting depth (+20') allowing for 3' slack off and test control lines. Pull S.S.S.V. Drop ball and pressure up tubing to 1500 to set packer. Increase pressure to 3500 to shear out sub. Test tubing and packer to 3500 ps i. Slack off 3', land tubing, and tighten lock down screws. Install B.P.V. Nipple down B.O.P. and nipple up tree. Pull B.P.V. and install test plug. Test tree to 5000 psi. Install gas injection lines and lift well down to 5000' M.D. (3950' TVD). NOTE' This allows for at least a 1000 psi underbalance assuming a minimum reservoir pressure of 2600 psi. e Be Rig up Dresser Atlas. Test lubricator to 3500 psi. Perforate zones with 2-5/8" slim kone guns with 12 gm charges, zero degree phased, 4 SPF and decentralized with magnets. (See attachment for perforating and testing details). -- Place well on gas lift production and test according to regular test schedule. TSB'KLE Attachment Approved /~ Date ~(P-)',. 3'" Compl eti on Des i .o'~ A-12A-O1 P1 atform "A" Middle Ground Shoal Field No. 1 2 3 4 5 6 7 8 9 lO 11 12 13 14 I tern 'Otis S.S.S.V. KBUG KBUG KBUG KBUG KBUG KBUG KBUG KBUG KBUG KBUG Guiberson UniPacker VII Otis "X" Nipple Shear' Out Sub Depth (Approximate) 350 2050 4300 5850 6900 7650 835O 9150 9900 10550 10790 10830 1O870' 1 O900' 8 9 10 12 13 14 Depth 2050 43O0 5850 6900 7650 8350 9150 9900 10550 10790 Casing 13-3/8", 68#, K-55 9-5/8", 47#, N-80 Depth 2811 ' 9926' Liner 7", 29#, N-80 5", 18#, N-80 9621 '/12729' 12715'/13333' Tubing 3-1/2", 9.2#, N-80, EUE 8rd ' Test Pressure (Psi) Orifice Size (Inches) 9OO 910 940 940 940 940 1020 1040 1050 1050 3/16 3/16 1/4 1/4 1/4 1/4 5/16 5/16 5/16 5/]6 A-12A-01 Perforating & Testing Attachment Middle Ground Shoal Field Status' Objective' Fluid level in tubing at 5000' MD. Fluid is filtered CaC12 water. Perforate and test lower sand sequence. If zone has low productivity, perforate and test HC-HN zones. Perforate HN-HZ zones and place well on production. Procedure' 1. Perforate following intervals using drawdown perforating technique. Produce well for 1/2 hour before, and 1/2 hour after perforating with a given gun. Keep accurate log of total producing time during perforating. 1. 13,260'-13,176 2. 13,161'-13,101 3. 13,097'-13,077 4. 13,067'-13,037 5. 13,032'-13,017 6. 13,000'-12,940 80' 60,~ 20,v~ 30 '~ 15 60 v" 7. 12,926'-19,900 8. 12,895'-12,875 9. 12,866'-12,846 10. 12,840'-12,822 11. 12,794'-12,734 26 ~ 20 ~x 20 ~/ 18 ~ · 60 '" All depths are DIL depths dated 10/29/83 12. 12,670'-12,610' 60' ~ Total 469' Sequence #12 depths are CNL depths dated 10/18/83 e e e 0 6, e After perforating sequence #12, allow well to produce 4 hours. Shut well in for 12 hours. R.I.H. with two Sperry-Sun wireline pressure bombs and locate at 12,300' Open well and gas lift at maximum rate for 24 hour test. ~hut well in for 36 hours and obtain build-up. Pull and read bombs. Send data to C. D. Severson-Houston. Perforate following sequence using drawdown perforating technique. 1. HK/HN 11,620'-11,575' 45' / 2. NC/ND(L) 11,285'-11,188' 97',( 3. NC/ND(U) 11,158'-11,100' 58' Total 200' Above depths are CML depths dated 10/18/83. Produce well for 4 hours. Shut well in for 12 hours. Run Sperry Sun pressure recorders on wireline and set at 11,100'. Produce well for 7 days. Obtain 24 hour production tests for first two days. Report hourly rates during test. Obtain 12 hour tests for remaining 5 days. \ While-still flowing, pull and read bomb. Reset, rerun, and place clocks at 11,000' Shut well in for 7 days for pressure build up. Pull bombs a~d read. Send data to C. D. Severson - Houston. Perforate following intervals using drawdown technique. 1. HR/HZ(L) 12,143'-12,053' 60'~/ 2. HR/HZ(U) 12,040'-11,905' 135'/ 3. NM/HR(L) 11,830'-11,755' 75' '~ 4. HN/HR(U) 11,735'-11,650' 135'~ Total 405' Above depths are CNL depths dated 10/18/83 Install S.S.S.V. and place well on production. Clean Out Fill Acid Stimulate A-12A-01 P1 atform A Middle Ground Shoal Field Procedure' · e . Shut well in for 12 hours prior to acidizing. M.I.R.U. coiled tubing and acidizing equipment. Test lines, tree and coiled tubing to 5000 psi. Test hydraulic system and B.O.P. Test acid concentrations and compatibility according to acid test pr~cedure. Filter all fluids through a 2 micron filter. Be R.I.H. with coiled tubing while pumping diesel at minimum rate to 11,650'. Pump following acid treatment. Stage Fluid Volume i Xylene Sol vent 385 gal. 2 10% HC1 1000 gal. 3 7½% 1½% HC1 HF 4000 gal. 4 10% HC1 1000 gal. Pump treatment at ¼ Bbl per minute. Move coiled tubing across entire interval (11,620'-11,100') during each stage of acid treatment. Displace acid to end of coil with diesel. Over displace by 5 Bbls to flush coil. P.O.O.H. Place well on production. Obtain good production test after well cleans up. While producing, R.I.H. with coiled tubing and 2" O.D. jet nozzel while pumping diesel. Tag fill at 13,150' while pumping diesel at 5000 psi and gas lifting, attempt to wash and clean..ou.t.t~, bottom at 12,285'. Monitor production throughout operation "Do.not allow well to load up. 6~ Continue to circulate until well to production. returns are clean. P.O.O.H. Return TSB- KL E Approved Date 8 9 10 12 13 14 NO. 1 2 3 4 5 6 7 8 9 10 ll 12 13 14 Depth 2O50 43O0 5850 69O0 7650 8350 9150 9900 10550 10790 Completion Desi9r A-1 2A-O1 Platform "A" Middle Ground Shoal Fi eld Item Otis S.S.S.V. KBUG KBUG KBUG KBUG KBUG KBUG KBUG KBUG KBUG KBUG Guiberson UniPacker VII Otis "X" Nipple Shear Out Sub Casing 13-3/8", 68#, K-55 9-5/8", 47//, N-80 Liner 7" 29// N-80 5" 18// N-80 Depth 2811' 9926' 9621 '/12729' 12715'/13333' Tubing 3-1/2", 9.2//, N-80, EUE 8rd Test Pressure (Psi) 900 910 940 940 940 940 020 040 O5O O5O Ori Size Depth (Approximate) 350 2050 4300 5850 6900 7650 8350 9150 9900 10550 1 0790 10830' 10870' 1 O9O0' fice (Inches) 3/16 3/16 1/4 1/4 1/4 1/4 5/16 5/16 5116 5~]6 le e 3. 4. 5. 6. 7. 8. 9. 10. Cost Estimate A-12A-01 Coiled Tubing Acidization Fill Clean Out 385 gal. Xylene 2000 gal. 10% HC1 Acid Additives 4000 gal. 7½-1½ HC1-HF Pump 2 days Tanks 2 days Lines 2 days Personnel 2 days Coiled Tubing Miscellaneous $ 1,700 2,000 1,200 4,800 4,000 1,600 3,300 7,300 16,000 2,000 Total $43,900 Fluid Additives Composition 10% HC1 0.3% W-35 (antisludge) 14 lbs/lO00 gal L-41 (iron sequestering agent) 1.2% A-200 (inhibitor) 7½%-1½% HCl-HF O. 6% W-35 0.4% W-52 (de-emulsifier) 14 lbs/lO0 gal L-41 0.8% A-200 SCHLUMBERGER OFFSHORE SERVICES A Division of Schlumberger Limited . HOUSTON, TfXA$ 7700! PLEASE REPLY TO November'll, 1983 Shell Oil Company Alaska Operations 601W. 5th Avenue Suite 810 Anchorage, Alaska 99501 Attention: Production Superintendent 500 W. International Airport Rd. Anchorage, Alaska 99502 ATTN' Sherrie Smith Gentlemen: Enclosed are1BL Rrintsoft~3)Computede SHDT,14 listings & 2 field tap~d~. Company Shell Oil ~ompany ;Well MGS A-12A-1 (4873) Run 3 , Field MGS , CountyKenai State. Alaska Additional prints are being sent to: 1BL -rints Shell" Oil P.O. Box 576 Wood Creek 7, Room 578 Houston, Texas 77001 Attention' Frank Raffaldi 1 RFolded Sepia 1BL prints Atlantic Richfield Company P.O. Box 100360 Anchorage, Alaska 99510 Attention' Rodger Doughty 1BL nrints ShelI Oil Company North Star Route 1 Box 485 Kenai, Alaska 99661 IBL prints Amoco Production Company P.O. Box 779 Anchorage, Alaska 99510 Attention' L.A. Darsow 1BL -rints Shel~.' Oil Company Western E & P Region P.O. Box 576 Houston, Texas 77001 Attention' E & P Files 1RRolled Sepia 1BL prints Chevron USA, Inc. P.O. Box 7-839 Anchorage, Alaska 99510 Attention' T.L. Perryman !de~$e~ia 'of Alaska ]~ ion of Oil~ Ga~s~Conservation k~ 3001P6rcup~.he~ive ' '---_Anchorage, Ala. s~a 99510 A~.W. Kugler prints The film is returned to Shell We appreciate the privilege of serving you. NOV Z Date ' ~laska Oil & ~as Cons. ~mmissM~ Very truly yours, SCHLUMBERGER OFFSHORE SERVICES Anchomge Dave Rebol DISTRICT MANAGER November 3, 1983 Shell Oil Company 200 North Dairy Ashford P. O. Box 527 Houston, TX 77001 Alaska Oil & Gas Conservation 3001 Porcupine Drive Anchorage, AK 99501 Commission Gentlemen' Attached are duplicate copies of the Monthly Report of Drilling and Workover Operations for Shell's Middle Ground Shoal Well A12A-1 and Seal Island Well No. BF-47. Also attached are duplicate copies of Subsequent Sundry Notices for Workover Operations for Shell's MGS Wells C31-23, C34-23, C31-26 and C24-23. Yours very truly, R. G. Hollis Manager Production Administration Pacific Frontier Division RGH:mh Attachment MONTHLY REPORT OF DRILLING AND WORKOVER OPERATIONS 1. Drilling well F~ Workover operation [] -J (~ 2. Name of operator 7. Permit No. Shel 1 Oil Company 83-106 3. Address 8. APl Number 601 West 5th St., #810, Anchorage, AK 99501 5o-733-20367 4. Location of Well at surface 1625' N & 440' W from SE Corner Sec. 11, T8N, R13W, S.M. 5. Elevation in feet (indicate KB, DF, etc.) 116' KB 6. Lease Designation and Serial No. 18754 9. Unit or Lease Name HGS 10. Well No. A 12A-1 11. Field and Pool HGS "G" Poo For the Month of October ,1983 12. Depth at end of month, footage drilled, fishing jobs, directional drilling problems, spud date, remarks Spudded 7/22/83 Depth 10/31/83- 13335' Footage Drilled - 2329' Fished for logging tool 10/11-10/14. Recovered fish. 13. Casing or liner run and quantities of cement, results of pressure tests 7" liner (9621'-12729') with 700 sx class "G" cmt. 5" liner (12715'-13335') with 103 sx cmt. Pressure Pressure tested 3000 PSI. tested to 2500 PSI. 14. Coring resume and brief description 15. Logs run aqd depth where run DIL/GR - 12691-12500. CBL/CCL/GR - 12664-9550. CNL/SP/GR - 12674-9500. GST - 12200-11100; 12673-12560. DIL/SFL/GR/SP/CNL/FDC/CAL - 13335-12674. 6. DST data, perforating data, shows of H2S, miscellaneous data 17. I hereby certify that the foregoing is true and correct to the best of my knowledge. (~,Z~/~~' Production Adm. Manager 11/3/83 ' SIGNED TITLE DATE NOTE--Report on this form is required for each calendar month, regardless of the status of operations, and must be filed in duplicate with the Alaska Oil and Gas Conservation Commission by the 15th of the succeeding month, unless otherwise directed. Form 10-404 Submit in duplicate October 17, 1983 Alaska Oil & Gas Conservation Commission 3001 Porcupine Drive Anchorage, AK 99501 Dear Mr. Chatterton' Shell Oil Company Houston, TX 7700~ ]--,~.-!'c r:~{~G r ,~ ' t StAr T~-- - _ Further to our telephone conversation today concerning Shell's Middle Ground Shoal Well No. A12A-01, we are planning to drill ahead to a depth of approximately 13,400', as discussed. This well may be the one and only well capable of draining the fault block area of interest. We believe it is to the mutual advantage of all concerned to determine as much as we can about the reservoir, while we are capable of doing so. There is an unlikely, but possible, chance that the-sand section we have encountered may be thick enough to extend below 13,400'. If that unlikely event should occur, we will be back in touch with you to discuss further deepening the well for evaluation purposes. We appreciate the Commission's prompt responses to our inquiries. Very truly, yours, R. G. Hollis Division Production Administration Manager Pacific Frontier Division RGH 'mh Shell Oil Company 200 North Dairy Ashford P. O. Box 527 Houston, TX 77001 October 6, 1983 Alaska Oil & Gas Conservation 3001 Porcupine Drive Anchorage, AK 99501 Commi ss i on Gentlemen- Attached are duplicate copies of the Workover Operations for Shell's Middle Island Well No. BF-47. Yours very truly, R. G. Hollis Manager Production Administration Pacific Frontier Division RGH'mh Attachment Monthly Report of Drilling and Ground Shoal Well?A12A-1 and Seal · ' STATE OF ALASKA 5~ ALASKA ~_'~N D GAS CONSERVATION CG,_~ISSION ~ MONTHLY RE ORT OF DRILLING AND WORKOVER OPERATIONS? . Drilling well ~ Workover operation [] 2. Name of operator Shell 0il Company 3. Address 601 West 5th St., #810, Anchorage, AK 99501 4. Location of Well at surface 1625' N & 440: W from SE Corner Sec. 11, T8N, R13W, SM. 5. Elevation in feet (indicate KB, DF, etc.) I 6. Lease Designation and Serial No. 116' KB I 18754 7. Permit No. 83-106 8. APl Number 5o- 733.-,20367 9. Unit or Lease Name 10. Well No. .A 12A-1 1 1. Field and Pool MGS "G:' Pool For the Month of September ,19 83 12. Depth at end of month, footage drilled, fishing jobs, directional drilling problems, spud date, remarks Spudded 7/22/83 Depth 9/30/83 - 11006' Footage Drilled -1531t Fished for Stuck Pipe 9/18-9/21. Plugged Back to 10594~ and side-.tracked. Bottom hole location unchanged. 13. Casing or liner ru.n and quantities of cement, results of pressure tests 9 5/8" casing @ 9929: with 725 sx Class "G" cement. Pressure tested casing to 2500 PSI. 14. Coring resume and brief description 15. Logs run and depth where run DIL/SFL/GR/SP, FDC/CNL/GR/CAL, SHDT Dipmeter @ 9929'~, DiaLog/Csg Profile @ 9910". DiaLog/Stuck Pipe Log @ 9910:'. 6. DST data, perforating data, shows of H2S, miscellaneous data 17. I hereby certify that the for/egoing is true and correct to the best of my knowledge. DATE 10/03/83 NOTE--Report on this form is required for each calendar month, regardless of the status of operations, and must be filed in duplicate with the Alaska Oil and Gas Conservation Commission by the 15th of the succeeding month, unless otherwise directed. Form 10-404 Submit in duplicate STATE OF ALASKA ALASKA O1~ AND GAS CONSERVATION CO~r~IlSSlON SUNDRY NOTICES AND REPORTS ON WELLS DRILLING WELL COMPLETED WELL [] 2. Name of Operator 7. Permit No. OTHER [] Shell Oil Company 3. Address 601 West 5th St., #810, Anchorage, AK 99501 4. Location of Well 1625'N & 440'W from SE Corner Sec. 11, T8N, R13W, SM 5. Elevation in feet (indicate KB, DF, etc.) 116' KB 12. I 6 . Lease Designation and Serial No. 18754 83-106 8. APl Number 50- 733-20367 9. Unit or Lease Name MGS 10. Well Number A-12A-1 11. Field and Pool MGS "G" Pool Check Appropriate Box To Indicate Nature of Notice, Report, or Other Data NOTICE OF INTENTION TO: SUBSEQUENT REPORT OF: (Submit in Triplicate) (Submit in Duplicate) Perforate [] Alter Casing [] Perforations [] Altering Casing Stimulate [] Abandon [] Stimulation [] Abandonment Repair Well [] Change Plans [] Repairs Made [] Other Pull Tubing [] Other i~ Pulling Tubing [] (Note: Report multiple completions on Form 10-407 with a submitted Form 10-407 for each completion.} 13. Describe Proposed or Completed Operations (Clearly state all pertinent details and give pertinent dates, including estimated date of starting any proposed work, for Abandonment see 20 AAC 25.105-170). PLUGGED BACK AND SIDE-TRACKED. BOTTOM HOLE LOCATION UNCHANGED. 9/22/83 - Verbal approval given by Blair WOndzell. ~~ ~/~/~ 9/22/83 - Fish at 11,177'. Top of fish at 10825". RIH open ended to lay cmt plug. 9/23/83 - Mixed and pumped 125 sx Class "G" cmt with 1.0% D-31, .3% D-19 and .08% R12L at 16.8 PPG. Cmt. did not set. 9/24/83 - Drilled soft cmt from 10537" to 10585'. 9/25/83 - Drilled soft cmt to 10800". Mixed and pumped 125 sx Class "G" cmt with 1.0% D-31, .3% D-19 and .5% CaC12 at 16.6 PPG. WOC 9/26/83 - WOC Polished off hard cmt at 10594'. Commenced kick-off to side-track. RE£E VE Alaska Oil & Gas Cons. CommJssio ,~ch0rage ! 14. I hereby certify that the/for, e~]oing The space below for Commission use is true and correct to the best of my knowledge. Title Mgr. Prod. Admn. Date 9/27~83 Conditions of Approval, if any: Approved by By Order of COMMISSIONER the Commission Date Form 10-403 Rev. 7-1-80 Submit "Intentions" in Triplicate and "Subsequent Reports" in Duplicate Shell Oil Company 200 North Dairy Ashford P. O. Box 527 Houston, YX 77001 September 6, 1983 Alaska Oil & Gas Conservation Commission 3001 Porcupine Drive Anchorage, AK 99501 Gentlemen: Attached are duplicate copies of the Monthly Report of Drill~and Work- over Operations for Shell's Middle Ground Shoal Well No~'-/~-12_~l~nd Seal Island Well No. BF-47. Yours very truly, R. G. Hollis Manager Production Administration Pacific Frontier Division RGH: KLE Attachment RECEIVED Alaska Oil & Gas Cons. Commission Anchorage STATE OF ALASKA ALASK~...~ AND GAS CONSERVATION L_~.~iMISSION ~ MONTHLY REPOR'I'-OF DRILLING AND WORKOVER OPERATIONS 1. Drilling well ~ Workover operation [--I I- 2. Name of operator Shell Oi'l ¢o,m~any.. 3. Address 601 West 5'th $'t., #810, Allc.h0r~a¢e, AK' 99501 4. Location of Well at surface 1625"'N & 440"'t~; f.r~ SE. C:or. ne.r. Sec. 11, T8N', .R13t~., S'M~ 5. Elevation in feet (indicate KB, DF, etc.) 6. Lease Designation and Serial No. 116 '"KB 18754 7. Permit No. 83-!06 8. APl Number s0- 733-20367 9. Unit or Lease Name 10. Well No. A .12A -1 11. Field and Pool MG$ "G" Pool For the Month of. Auclu st , !9 83 12. Depth at end of month, footage drilled, fishing jobs, directional drilling problems, spud date, remarks Spudded 7/22/83 Pbpth 8/31/83 - 9475"MD 'Foota~e Dri'lled - 665(]'.' 13. Casing or liner run and quantities of cement, results of pressure tests 14. Coring resume and brief description 15. Logs run and depth where run 1 6. DST data, perforating data, shows of H2S, miscellaneous data 17. I hereby certify that the foregoing is true and correct to the best of my knowledge. SIGNED ;!<..2~ TITLE ManaBer, P,~educt~'on Ad:m. DATE 9/6/83 NOTE--Report on this form is required for each calendar month, regardless of the status of operations, and must be filed in duplicate with the Alaska Oil and Gas Conservation Commission by the 15th of the succeeding month, unless otherwise directed. Form 10-404 Submit in dupl!cate I~,~ '7_1 _nn July 15, 1983 Mr. R. G. Hollis, b~nager Production Administration Shell Oil Company 601 West Fifth Avenue, Suite 810 Anchorage, Alaska 99501 Re: Middle Ground Shoal A-12A-1 Shell Oil Company Permit Ho. 83-106 Sur Loc 1625'N, 440'W~- fr SE cr Sec 1!, TSN, R1 SM. Btmhole Loc 1620'S 550'E fr ~ er Sec 1, TSar, R!~W SM Dear Mr. Hollis.. Enclosed is the approved application for permit to drill the above referenced well. If coring is conducted, a one cubic inch chip from each foot of recovered core is required. Samples of well cuttings and a mud~ log are required. A continuous directional survey is required as per 20 AAC 25.050(b)(5). If available, a tape containing the digitized log information shall be submitted on all logs for copying except experimental iogs,.velocity surveys and dipmeter surveys. Many rivers in Alaska and their drainage systems hav~ been classified as important for the spawning or migration of anadromous fish. Operations in these areas are' ~ubJect to AS 16.05.870 and the re~ulations promulgated thereunder (Title 5, Alaska Administrative Code). Prior to com~nancing operations you may be contacted by the Mabltat Coordinator's Office, Department of Fish and Ga~e. Pollution of any waters of the State is prohibited by AS 46, Chapter 3, Article 7 and the regulations promulgated thereunder (Title 18, Alaska Administrative Code, Chapter 70) and by the Federal Water Pollution Control Act, as amended. Prior commencing operations you ~ay be contacted by a representative of the Department of Environmental Conservation. Mr. R. G. Hollis-~ Middle Ground Shoal A-12A-1 -2- July 15, 1983 To aid us in scheduling field work, please notify this office 24 hours prior to commencing installation of the blowout prevention equipment so that a representative of the Commission may be present to witness testing of the equipment before the surface casing shoe is drilled. Where a diverter system is required, please also notify this office 24 hours prior to commencing equipment installation so that the Commission v~y witness testing before drilling below the shoe of the conductor pipe. In the event of suspension or abandonment, please give this office adequate advance notification so that we may have a ~i tness present. VerM truly your_s, Chairman of Alaska Oil and Gas Conservation Commission be:6~H/A Enclosure ,. CC: Department of Fish & Game, Habitat Section w/o encl. Department of Environmental Conservation w/o encl. MGS A-12A-1 DIRECTIONAL PROGRAM' GENERAL INFORMATION- 1) While building angle use a single shot gyro and Teleco tool (Teleco tool to be used only when at least 90' from nearest wellbore). Single shots should be taken -at least every connection during the initial kick-off. 2) When the wellbore has a constant angle, single shots will be taken at intervals of less than 400 feet. 3) Gyro Surveys will be run at each casing point after the casing has been cemented. Gyro Surveys will have 100 foot stations, except in areas-where the dogleg severity exceeds 3°/100', where 25 foot stations are to used. 4) 5) Dual instruments will be run for magnetic surveys. Use radius of curvature method for calculating the wellpath. Intervals' 0-350' Straight hole. Take single shots as required. Refer to large scale (1" = 1') leg diagram. 350-550' Build angle at 3°/100' (maximum) to 6°' in a due west direction. Use a single shot gyro to build angle. 550-1000' Turn to right at 20o±· turn per 100' while holding 6° angle until a due north heading is achieved. 1000-2440' Build angle at 3°/100' (maximum) to 49° in a due north direction. Use Teleco tool while bUilding angle. 2440-6640' Hold angle and direction. 6640-7351' Turn to right until N18°E direction is achieved. A dynadrill run will be required at 6640' MD (5000' TVD). 7351-11,790' Hold angle and direction in order to hit primary target. 11,790-13,130' Allow slight right-hand walk in order to hit secondary target at T.D. Target locations are shown on attached well plan. Approved b ,. Op~ratio-ns Mana-ger ' MGS A-12A-1 SHUT IN~- BLEED DOWN PLAN The following wells should be shut in and bled down before drilling, through' the intervals indicated below' Well No. MGS A-12A-1 . Drilling Interval 32-14 13-01 34-14 Amoco 8-12 (North Li ne Injector) Surface - 700'.and hole opener . Surface - 1000' and hole opener July 14 until surface casing is set .~ From 14 days before reaching HC-to after production pipe is set (Production Foreman to handle) . Other wells not indicated above may have to be shut in if there are significant deviations from the well plan. " odUction Superintendeht) Approved by ' '(O~e~t~ons Manager) ALASKA OIL A#D GAS ~,O#S£RVATIOIV COMMI$$10~V Bill Sheffield, Governor 3001 PORCUPINE DRIVE ANCHORAGE,ALASKA 99501 '.-3392 TELEPHONE(907) 279.--1433 July 11, 1983 A D M I N I S T R .A T I V E A P P R O V A L NO. 44.35 Re: Application of Shell Oil Company to drill, complete and produce the Middle Ground Shoal N~,.A~12A-i~well in the MGS "G" Oil Pool in the~Middle Ground Shoal Field. Mr. R. G. Hollis c/o Mr. M. L. Woodson Division Production Superintendent Shell Oil Company 601West~Fifth Avenue, Suite 810 Anchorage, Alaska 99501 Dear Mr. Hollis: The referenced application was received on July 8, 1983 and stated that the drilling of the well is necessary to adequately drain a fault block on the western side of the field. The Alaska Oil and Gas Conservation Commission hereby authorizes the drilling, completion and production of the referenced well pursuant to Rule 6 of Conservation Order No. 44. Yours very truly, Commissioner BY THE ORDER OF THE COMMISSION be:3:K July 5, 1983 Shell Oil Company 200 North Dairy Ashford P. O. Box 527 Houston, TX 77001 Alaska Oil & Gas Conservation Commission 3001 Porcupine Drive Anchorage, AK 99501 Gentlemen- Attached please find three copies of an Application for Permit to Drill Well No. A12A-1 in the Middle Ground Shoal Field, Cook Inlet, Alaska. The well will be drilled from Shell's Platform A. A permit for drilling as deep as 14,000 feet is requested, although the current prognosis calls for a total depth of only 13,015 feet. We would appreciate your usual expeditious handling of this application. The expected spud date is July 18. RGH' KLE Very truly yours, R. G. Hollis Manager Production Administration Pacific Frontier Division Attachment RECEIVED .J U L '~' ~, ~.u Alaska ~" Cons, [;ommissiorl Anchorage STATE OF ALASKA ALASKA'~...~, ~-'AN D GAS CONSERVATION C~.....MISSlON PERMIT TO DRILL 20 AAC 25.005 la. Type of work. DRILL REDRILL · ,- DEEPEN lb. Type of well EXPLORATORY [] DEVELOPMENT OIL [~ DEVELOPMENT GAS [] SERVICE [] STRATIGRAPFIIC ~ SINGLE ZONE~ MULTIPLE ZONE [] 2. Name of operator Shell 0il Company 3. Address " 601 West 5th At., #810, Anchorage, AK 99501 ' 4. Location of well at surface Platform A, Leg 1, Conductor 7 1625'N & 440'W from SE corner Sec. 11, T8N, R13W, SM. At top of proposed producing interval At total depth 1620'S & 550'E from NW Corner of Sec. 1, T8N, R13W, SM 5. Elevation in feet (indicate KB, DF etc.) 116' KB __ 6. Lease designation and serial no, 18754 9. Unit or lease name Middle Ground Shoal 10. Well number A-12A-1 11. Field and pool MGS "G" Pool 12. Bond information (see 20 AAC 25.025) Statewide - 1NA Shel 1 0084 Type0il & Gas Surety and/or number 11C 136503 $500,000 Amount $100:~ 000 13. Distance and direction from nearest town 17 miles NW Kenai 16. Proposed depth (MD & TVD) 13015_LMD 9420ITVD 19. If deviated (see 20 AAC 25.050) KICK OFF POINT 600 feet. 14. Distance to nearest property or lease line miles Lease Line 560' feet 17. Number of acres in lease feet 80 20. Anticipated pressures MAXIMUM HOLE ANGLE 47 o ~ (see 20 AAC 25.035 (c) (2) Proposed Casing, Liner and Cementing Program : 21 15. Distance to nearest drilling or completed we~ TD 500 feet 18. Approximate spud date _7_/1_8_/83 I//4U psig@__ Surface 5200 ps,g® 9420 ft. TD (TVD) SIZE CASING AND LINER SETTING DEPTH QUANTITY OF CEMENT Hole I Casing Weight Grade CouplingLength MD TOP TVD MD BOTTOMTVD (include stage data) . I 0 I 0 3001 300 Drive Pipe 17½. 13 3/8 68# K-55 BTC 2800, 0 ~ 0 2800~ 2500 3890 cuft Class ]2~" 9 5/8 47# N-80 BTC 10800' 0 , 0 108001 7915 500 cu.ft. Class 8~" I 7" 29# N-80 BTC 2800' 10500' ~7710' 13015t 9420 440 cu.ft. Class G 22. DeFsrihe ~r~p~-ed program: See Attached. ]~[r [ J Ll L ~/ 1983 0H & Gas CoHs. Alaska ~qch0rag0 23. I hereby certify that the foregoing is true and correct to the best of my knowledge Prod. Adm. DATE 7./5/83 The space below for Commission use CONDITIONS OF APPROVAL Samples required , Mud Io9 required .~YES ~NO I ,,.~YES F-INO Permit number ~ Approval date Directional Survey required ]~YES []NO Apl number SEE COVER LETTER FOR OTHER REQUIREMENTS ,COMMISSIONER DATE July 1_5, 1983 by order of the Commission Submit in triplicate ATTACHMENT The maximum pressure gradient is expected to be .552 psi/ft. Maximum BHP is expected to be .552 X 9420 = 5200 psi. Maxij~m~__~_f_ac.e~ pr._essure is expected to be 1740 psi assuming a full column of(_567~psi~-{ ~.~6-~ The well will be drilled in compliance with the Alaskan. Oil & ~s '~C~6~n~servation Commission's regulations issued July, 1981. As noted in the drawing of the diverter, both 6" mechanical valves will be kept in an open position until the preventer is closed. The mechanical valves will be wired open and tagged with instructions concerning proper procedures for closing a valve in the event that the preventer is closed. July 8, 1983 Shell Oil Company 001 West Fifth Avenue · Suite 810 Anchorage, Alaska 99501 . . · _., Alaska Oil and Gas Conservation Commission 3001 Porcupine Drive Anchorage, A1 aska 99501 Gentlemen- ¢~j~ Further to the Application for Permit to Drill Middle Ground Shoal Well No. A-12A-1 dated July 5, 1983, we request the Commission to allow an exception to Rule No. 1 (well spacing) of Conservation Order No. 4~ The subject well is targeted for what is believed to be a fault block formed by a series of reverse faults located in the western part of the field. This portion of the field has been designated within Shell as the "Sliver Block" area. We believe that only one other well in the field, Well No. All-O1, may be pro- ducing from the Sliver Block. If the proposed well becomes a good producer, we believe several additional new Sliver Block wells could be drilled. This would extend the northwestern boundar.y of the Shell operated portion of the field and increase ultimate recovery. A contour map with a cross sectional view which locates the proposed well and existing Well No. All-O1 is attached for your information. Yours very truly, R. G. Hollis Manager, Production Administration Pacific Frontier Division RGH/rrp attachments A l~J PROPOSED A12A--O1 ~ FAULT 2 .. FAU 9N--R13W 1983 PROPOSED ,~ /A'~-O~ LOCATION / ~ ~ / .A' NORTHERN BOUNDARY OF SHELL OPERATED LEASE FAULT 3 u/'r A14--01 · ,A' PRODUCER LOCATION INJECTOR LOCATION PROPOSED 1984 PRODUCER LOCATION · 0 5OO 1000 SCALE IN FEET - -7000' --8000' · · --90O0' - ---10,000' S~,IELL OIL MIDDLE GROUND SHOAL FIELD PLATFORM "A" PROPOSED 1984 WELL LOCATIONS IWE. STE~ E&P OP~IU~TIOIIt:SJ PRDOtJCTIOli ,~,--~- 19ELl PLANNING AND REVIEW ~ KENAI ".,,~,'C.D,SEVER~ON~,,-- 5/83 )~-2ZAO001.-~ II11t1111111111 NELL-'~LIVER BLOCK PACIFIC DRILLING (A-12A-1) LOCATION: Plat A, Leg 1, Cond 7. OBJECTIVE: Hc-Hz EVALUATION ~EOLO~Y FRONTIER ROGNO$IS ~/~/i~~~ RFE~ NO' ' 5.i15~ F ] ELD' MGS. 8"eho~a: 6~ EST. ELEVflT]ON' ii6' ~o m/}*i°o' DRILLIN~ CORES ELEC. MUD SICNIFICRNT SURVEYS LO~CER FORMATIONS NELL CASING DEPTH AND HOLE TVD MD CEMENT SIZE HOLE DEV. AND DIR. CONTROL MUD PROQRAM Conductor (24") 300 K0P 60O Angle built 2285 13-_3/8" cs9 2500 ~ = 5400 k ~ T/A 5470 · " r-"-- Z E ~- T/B 6045 ~ ~ T/C 6275 ~ ~ ~ 7" 1 iner tod 7710 ~ ~ 9-5/8" csg 7915 C!. :> E~-~ O oJ Hc 8120 TARGET 842[ Hz 8800 7" liner 9420 300 m~ 600 ~ 2495~_ , 2800~ 70_90 --" 7190 b CD 8040 ~o 8380 ~ I 10500 10800 11_100 11540 12100 1Bo15 z Drill 1~¼ Open 17½ 12¼ 8½ Straight hole 0 0 c- O or-- 0 · Z 0 r'~ 20" ANNULAR PREVENTER (2000psi) I -~ TO BE CONNECTED SO THAT I I f ~ ~ VALVE IS OPEN WHEN & 6" LINE// IN AND PROPER DIVERTER LINE IS SELECTED 20" RISER RECE!VE~J JUL r_5 ~ ~ '- MGS A-12-1 DIVERTER ASSEMBLY ~laska Oil ~! ~s ~tons. Commission - / IN~,htri~}E M /I /FLOWLINE' / ~/~'' A.,U~A. ~W,T~. / 3 /6 AUTOMATED VALVE (w/6" LINE) t 5 16" MECHANICAL VALVE · £ "v SHELL OIL COMPANY DRAWING AND CHECK LIST NO. 103A SHELL CLASS 3MR, 3MS, 3MA 3,000 psi Working Pressure SHELL MINIMUM BOP STACK REQUIREMENTS Min. Min. No. ' Item I.D. Nominal -- 1 Flowline _~-I FilJ'~-p Lin-~--e--- '- .... 2" 3 j Drilling Nipple ~"[ Annular Preventer .5 j Two single or one dual hydraulically j operated rams 6al Drilling spool with 2" and 3" min. oullets or 6b 2" and 3" outlets in ram. Run kill and choke lines from these outlets. ] (AI1ernale to 6a above.) i Gate [] 7 Valve Plug [] 3-1/8" 8 I Gate Valve - Power Operated 3-1/8" 9I Line to choke manifold 3" i 0 Gate [] Valves 2-1/16" Plug [] 1'1 ~ Check Valve 2-1/16" 1:2 ~ Wear flange or bushing --- . 13'i 'Cas,,;g Spoof J Gate I~. 14 Valve Plug [] 1-13/16" 15 Compound pressure gauge 16 Kill line to rig mud pump manifold 2" · Additional specif~calions for Sour Service and Air/Gas Service are given in Shell Well Control Manual. Appendix 5.20 and Appendix 5.21. CONFIGURATION A ANNULAR ~ PREVENTER I~ ~/ I I~ I j (,~ OPTIONAL Flanged control plug or valve J1-13/16" J JUL-6 0il & Gas Cons. Anchorage tli,i i .... i !L. !'"i ~ . J ! I f !1_ I I_ :.. I ! '~ ilij i' , PROPOSED NELL PATH J I i1111 Il i I J Ii i J]]][~ I I !JjJ i I j~lliiJ _ ] _ ' i l[__~& j =~ ~ ~SURFACE LOCATION' ]~5'N & 4~O'H of SE cOrner of SEC ]~ TSN R]3H SM.~'I , -J~TARGET LOCATION · ]~O'S & 550'E of NH corne~ of SEC ], T8N. R~3H, SH. 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' '~ , /I I k' ~ .] I [L~J.! i : ] i ] ~ ! I I I i r'-~-;i i~,;~.4 J ~ _~ i ~ i ii ~ ~ i i ~rT iT~ ~ / I I y]tHzt ~uoo~vu i] t I I I j ~ , t I ~ i ] I I i i i I I ! i i t' J i I ~ !ti _i I I J I J I ~ J J I I j j ! i J J ! J ! j F'?T'~ F] T J~.~;~F'I~'. ~u!fJ~lJ~l~ J I 1 i i I I Ill ,,]]t , .JJlll Ill I!llJil~iJ~l!llli ] Iii, l-iiitl i i I J J ii I - llt il I . ~! t ]:ltiil t ~ Il] ;lilliJtl I I! i i j j ~ Ill!i ! I, I T... CHECK LIST FOR NEW WELL PERMITS ITEM APPROVE DATE ( 1 ) Fee ~-z,,' "!'~ ........ '~' / > , , ,: ,?...? (2) Loc / ~ ' .{2 thru 8) (3) Admin Z//~ ,;/ (9 ~hru (4) Ca s~-~f~~ 7-~/-~ ~ (12 thru 20) (21 thru 24) Geology: Engineering ~ ~ ~cs --~EW WVA ~ ~ ,~__~ ~ rev: 12/06/82 1. Is the permit fee attached ................................ 2. Is well to be located in a defined pool ................. iii '' 3. Is well located proper distance from property line 4. Is well located proper distance from other wells 5. Is sufficient undedicated acreage available in this pool .. 6. Is well to be deviated and is well bore plat included ........ 7. Is operator the only affected party .............. ................ 8. Can permit be approved before ten-day wait ....................... /,,,'~,,, /'~ (' Lease & Well No. ? ~'~" YES NO REMARKS "9. 10. 11. 12. 13. 14. 15. 16. 17. 18. 19. 20. 21. 22. 23. 24. 25. Does operator have a bond in force . . . . [~ .... ~,.:~,~ Is conductor string provided .................... ~n c~nd~;~r '' '; ' '"''''.~_~ Is enough cement used to circulate and'surface'..'...-'- -- - Will cement tie in surface and intermediate or production strings ... f~.. Will cement cover all known productive horizons ..................... '~. _ Will surface casing protect fresh water zones ....................... ~ Will all casing give adequate safety in collapse, tension and burst.. ~ Is this well to be kicked off from an existing wellbore ............. ., ..~ Is old wellbore abandonment procedure included on 10-403 ............ Is adequate well bore separation proposed ........................... ~ Is a diverter system required ................................ ....... ~ · , Are necessary diagrams of diverter and BOP equipment attached .. ..... ~. _ Does BOPE have sufficient pressure rating -Test to ~)©CD psig .. ~ Does the choke manifold comply w/API RP-53 (Feb.78) .................. '' '/INITIAL -~EO. UNIT bN/OFF POOL CLASS STATUS AREA "NO. SHORE ::.'~ ~.,,~:,. t r <~ ~!i ?.,~ ~.~: !,-~,. / ~:" "~-. ~ .--' .......'~, ~:. ,. ~o ~r~ Additional requirements ~ ' . · ®.. ®. ~ ®. ii.. ®. e. ®. ~,.. ®......... ~,~.. ~..®.. ®.. Additional Remarks: ,, .~ ~, ~, ~.~,~...,.,,,., ~x,~.~ ~.,,~., ~2 .. ~ z/,~ ~ ~ ~.~,~.~. ' Well History File APPENDIX Information of detailed nature that is not particularly germane to the Well Permitting Process but is part of the history, file. To improve the readability of the Well History file and to simplify finding information, information of this nature is accumulated at the end of the file under APPENDIX. , No special effort has been made to chronologically organize this category of information. 0t0,H02_ VERIFICATION LISTING ...... ~'::': .... ': ~ bVP "" ,'"',,. :::?/ :; '" :'i ** R~I, HEADER ** SERVICE NAME CEDI? DATE )84/02/24 ORIGIN : CONTINUATION # PREVIOUS R~Eb COMMENTS :REEL COMMENTS SERVICE NAME :EDIT DATE :B~/02/24 TAPE NAME CONTINUATIO~T- PREVIOUS ?APE : COMMENTS :TAPE COMMENTS FILE NAME :EDIT ,001 SERVICE NAME : V[R$ION # DATE : MAXIMUM LENGTH ~ZbE TYPE : PREVIOUS FILE ** INFORMATION RECORDS ~NE~ CONTENTS CN ~ SHELl, ~Ib CO~P~UY ~ WN : ~," MGS A-tIA-1 } RANG: ~~";-"'~"'~~ .... TOWN{ NA ~ECT: NA OOUN{ K~NAT STAT{ ~La8KA CTRY) USA ~ COMMENTS ~ 000 000 018 065 _ 000 000 011 065 000 000 019 065 000 000 002 065 000 000 002 065 000 000 002 065 000 000 006 065 000 000 006 065 000 000 004 065 I, [,VP 010,H02 VERIFICATION LISTING DRH0 -..,999,2500 CAb! .909,2500 NPHI q99,2500 DEPT 13300 SP -51 D~HO 0 CALI 5 NPHI lO ~R RHOB NRAT DgP? 13200 SP -49 DRH0 0 CALX 5 NPH! 9 0000 SrbU 0352 GR 0079 RHOB 3696 ~RAT 3260 0000""5~LU 1094 G' 0317 RHOB 8710 NRAT 9539 DEPT 13100 SP -42 ORHO 0 CALl 6 NPH! 9 OEP? 1 3000 SP -59 DRHO O CAI,! 6 NPH! 8 DEP? 12900 SP -51 DRHO 0 CAb! 6 NPH! 8 0000 1328 GR 0241 RHOB 0168 NRAT 7187 0000 SFbU 5195 OR 0045 RHDB 0262 NRAT 0664 0000 SrLU 7852 GR 0210 RHOB 2314 NRAT 5878 DEPT 12800,0000 SFLU SP -53,7051 GR DRHO -0,0035 RHOB CALX 8,4722 NRAT NPH! 57,1657 OEPT 12700,0000 SFLU SP -999.2500 GR DRHO -0,4053 RHOB CAI, I 6,1875 NRAT NPH! 6,9336 DEPT 12600.0000 SFLU SP -43,0313 GR. DRHO -~,4058 RHOB CAb! 1055 ~IRAT NPH! 14~8437 -99. 9,2500 NCNL '999,2500 FCNL -999. 2500 RNR~ -999. 2500 GE 94'7832, ][bM 76,8750 II.,D 46,589S DT 68,1182 OR 4.2 rc. : 2246 RNRA -999.2500 GR 87,8125 .',:'ILWI ,. NCNb 1, .332 RNRA 98,6719 4!!5515 DT 5571 NCNb 2284 RNRA 143,1895 IbM 37,0273 DT 2,5978 NCNb 1,1342 RNRA 430,0000 IbM 46,4219 PT 2,6583 NCNb 1,1763 RNRA 55,8550 IbM 80,7031 DT ~..8754 NCN[. .. 1998 RNRA -999.2500 IL~ '999.2500 DT 2.5020 NCNL 1,48fl3 RFIRA 39,5000 IbM 33.9375 DT 2.3848 NCNb 2,1289 RNRA 72,8828 68,4570 GR -999,2500 FCNb -999.2500 GR 75.0703 65,9785 GR -999.2500 FCNL -999.2500 GR 156.1250 ILD 63.1484 GR -999.2500 FCNL -ggg.2500 GR 90.7031 ILD 54.1309 GR -999.2500 FCNL -999.2500 GR 110,6250 83.7969 GR -999.2500 FCNL -999.2500 GR -999,2500 lbo 61 8458 GR 4148:0000 FCNb 1,5859 GR 29,6406 ILD 56,0083 GR 2672,0000 FCNh 2,2871 GR 114.9407 -999,2500 -999.2500 '999.2500 109,4531 50.7578 '999,2500 -112,5000 91,8652 46'2053 -o9 ,: o OO 48 108,6953 44.5879 -999.2500 43.4805 180,6875 33.9932 -999,2500 37,5176 153,0000 44,9880 '999.2500 48,3633 193,2031 79,3320 999.2500 81,5527 -999,2500 32,3945 2614,0000 42,3438 54,8125 36,0898 1168,0000 35,2813 S D!:~ HO ..0.67"/2 RHOB CALI 13,070~ NRAT NPHI 52,3926 -999. .,999, I: 2500 ILM 2500 DT 2207 NCNb 2344 RNRA 11 FIL£ TRAILER FILE NAME ~EDIT SERVICE NAME VERSION # DATE : MAXIMIJN LENGTH : t024 FILE TYPE NEXT FILE NAME : '~:' ~r~ ** TAPE TRAILER SERVICE NAME :EDIT OATE ..OR]G! N L~:rWTTt~ru AT/i~~ 0.~ ...... NEXT TAPE NAME : COMMENTS :TAPE COMMENTS SERVICE NAME :EDIT DATE :84/02/24 ORIGIN : REEL NAME R~.~L ~D CONTINUATIOn'. NEXT REEL NAME COMMENTS :REEL COMMENTS -999 2500 2500 GR -99~ 0000 rCNb l~14 8164 GR PAgE -9gg,2s00 -99g,2500 356,)O00 45, 750 L~S ~pF7 1~!',t T T mY. PE ,A,.E SIZE CODF 000 000 0~. 8 065 OhO 000 O! 1 065 (:)no OOO 019 065 t)nO OOO 002 065 0 n 0 (_) 0 0 002 0 ~, 5 oho OhO on2 065 OhO o00 .000 065 nno 000 006 065 OhO OhO 004 0~5 ******************************* , t'P O'to.,02 VEiPI;"ICATI~I,; [.,!STING PA~E 3 * ~,C~4bI!,v..qEPG~P Lr~GS INCI..,~'~I)FO ,~ITI.! THIS * DL~.~I..~, I.~D;~CTIOh! SPHERtC~hLY FOC!'S~D LOG rOI. 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