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HomeMy WebLinkAbout188-1491. Operations Susp Well Insp Plug Perforations Fracture Stimulate Pull Tubing Operations shutdown Performed: Install Whipstock Perforate Other Stimulate Alter Casing Change Approved Program Mod Artificial Lift Perforate New Pool Repair Well Coiled Tubing Ops Other: Seal Wellhead Packoff Void Development Exploratory Stratigraphic Service 6. API Number: 7. Property Designation (Lease Number): 8. Well Name and Number: 9. Logs (List logs and submit electronic data per 20AAC25.071): 10. Field/Pool(s): 11. Present Well Condition Summary: Total Depth measured 12,105 feet 11,300 feet true vertical 10,657 feet 11,955 feet 10,581', 10,739' Effective Depth measured 11,300 feet 11,332'feet true vertical 9,973 feet 9,361', 9,494', 10,000'feet Perforation depth Measured depth See Schematic feet True Vertical depth See Schematic feet 4-1/2"12.6" / 13Cr80 10,695' 9,457' 4-1/2"12.6# / L-80 10,746' 9,500' Tubing (size, grade, measured and true vertical depth) 3-1/2" 9.2# / L-80 11,332' 10,000' Packers and SSSV (type, measured and true vertical depth) 4-1/2" Otis HXO See Above 1,521 MD / 1,521' TVD 12. Stimulation or cement squeeze summary: N/A Intervals treated (measured): Treatment descriptions including volumes used and final pressure: N/A 13a. Prior to well operation: Subsequent to operation: 13b. Pools active after work: Same 15. Well Class after work: Daily Report of Well Operations Exploratory Development Service Stratigraphic Copies of Logs and Surveys Run 16. Well Status after work: Oil Gas WDSPL Electronic Fracture Stimulation Data GSTOR GINJ SUSP SPLUG Sundry Number or N/A if C.O. Exempt: Authorized Name and Digital Signature with Date: Contact Name: Contact Email: Authorized Title:Operations Manager Contact Phone: Water-BblOil-Bbl 17. I hereby certify that the foregoing is true and correct to the best of my knowledge. Brenden Swensen brenden.swensen@hilcorp.com 907-748-8581 NA Sr Pet Eng: Sr Pet Geo: Sr Res Eng: WINJ WAG N/A measured true vertical Packer MD 118' Size 118' 2,504' Length Liner 11,074' 1,304' Casing Representative Daily Average Production or Injection Data Casing Pressure Tubing Pressure 14. Attachments (required per 20 AAC 25.070, 25.071, & 25.283) 24 Gas-Mcf 700 7161 2050501 25 3527018 933 528 7" STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION COMMISSION REPORT OF SUNDRY WELL OPERATIONS 188-149 50-029-21896-00-00 3800 Centerpoint Dr, Suite 1400 Anchorage, AK 99503 3. Address: Hilcorp Alaska LLC N/A 5. Permit to Drill Number:2. Operator Name N 4. Well Class Before Work: ADL0047502 ENDICOTT / ENDICOTT OIL DUCK IS UNIT SDI 4-18 Plugs Junk measured measured Conductor 9,779' 10,657' 11,074' 12,105' NA 2,504'Surface Intermediate Production 30"118' 2,504'13-3/8" 9-5/8" Baker S-3, 9- 5/8" FHL, 7" HB-BP Burst NA Collapse NA 2,260psi 4,760psi 8,510psi 5,020psi 6,870psi 11,220psi TVD 9-5/8" Form 10-404 Revised 10/2022 Due Within 30 days of Operations Submit in PDF format to aogcc.permitting@alaska.gov Digitally signed by Torin Roschinger (4662) DN: cn=Torin Roschinger (4662), ou=Users Date: 2023.03.21 17:14:49 -08'00' Torin Roschinger (4662) RBDMS JSB 032323 DSR-3/22/23WCB 12-6-2024 Well Name Rig API Number Well Permit Number Start Date End Date END 4-18 Well Diagnostics 50-029-21896-00-00 188-149 2/20/2023 2/21/2023 T/I/O = SSV/8/0+. Temp = SI. Treat IC test void w/ Greenstick (WH repair). AL SI @ CV = 2000 psi. IAP increased to 4 psi, OAP unchanged over night. Bled IAP to 0 psi to BT to 0 psi (1.5 hrs). RU PKG gun to IC test void, pulled LDS in the 12:00 position to verify green stick. Continue to pump greenstick into IC test void. Pumped 4 gun loads of Greenstick. Pulling LDS one at a time to determine void coverage, the void is full. Squeezed for 1 hr, no loss of pressure. Job complete. T/I/O = SSV/3/20. Temp = SI. Treat IA test void w/ Greenstick(WH repair). AL SI @ CV = 2000 psi. Bled IAP & OA to BT to 0 psi. RU packing gun to test port Hoke valve. Removed LDS on off side of flange. Unable to get plastic movement, no returns. Rig off test port, pull LDS below test port and install modified LDS. Pumped 3 gun loads of Greenstick plastic to displace graphite plastic in test void, still no returns from off side LDS profile. Secured well, will continue in the AM. 2/21/2023 - Tuesday 2/20/2023 - Monday Hilcorp Alaska, LLC Weekly Operations Summary RU PKG gun to IC test void, pulled LDS in the 12:00 position to verify green stick. Continue to pump greenstick into IC test void. Pumped 4 gun loads of Greenstick. RU packing gun to test port Hoke valve. Removed LDS on off side of flange. Unable to get plastic movement, no returns. Rig off test port, pull LDS below test port and install modified LDS. Pumped 3 gun loads of Greenstick plastic to displace graphite plastic in test void, still no returns from off side LDS profile. PTD Loepp, Victoria T (DOA) From: Wyatt Rivard <wrivard@hilcorp.com> Sent: Thursday, September 03, 2015 4:13 PM To: Alaska NS - Endicott - Operations Leads;Alaska NS - Endicott - Field Foreman Cc: Taylor Wellman; Loepp, Victoria T (DOA); Regg, James B (DOA) Subject: RE: END 4-18 (PTD# 1881490) Return to Production Attachments: 4-18 TIO.xlsx Follow Up Flag: Follow up Flag Status: Flagged SCANNED MAR 0 8 2016 All, Wellhead diagnostic work was completed on gas lifted producer END 4-18 (PTD# 1881490) on 8/31/2015.The well was shut-in and the IA was bled to^'0 psi to allow old plastic packing around the secondary seal to be flushed out.The secondary seal was then repacked to 4000 psi.A subsequent void test passed to 3000 psi with 0 psi loss in 30 minutes demonstrating integrity of the packoff seals.The well is ready to return to production. Plan Forward—Operations 1) Return to production 2) Monitor OA for signs of pressurization for 28 days. Thank You, Wyatt Rivard Well Integrity Engineer U: (907) /7i-8.)471C: (509)670-8001 I wrivardOhilcorp.com 3800 Centerpoint Drive,Suite 1400 I Anchorage,AK 99503 int Iffilrorp Ats kn.I.1.t: From: Wyatt Rivard Sent: Tuesday, August 25, 2015 3:42 PM To: Alaska NS - Endicott - Operations Leads; Alaska NS - Endicott - Field Foreman Cc: Taylor Wellman; Loepp, Victoria T(DOA); 'Regg, James B (DOA)' Subject: RE: END 4-18 (PTD # 1881490) Sustained Casing Pressure All, An outer annulus pressurization test was conducted on END4-18 starting on 8/18/15.OA pressure was bled to near zero psi and monitored over a 5 day period. OA pressurization occurred at an average of "5 psi/day over the 5 day monitoring period suggesting the OA pressure is manageable by bleeds. However, on 8/23/15 the well was again shut-in after a plant upset and the OA pressure increased to 900 psi. Date OA Pressure 8/18/2015 7 8/19/2015 7 1 • 8/20/2015 21 8/21/2015 21 8/22/2015 21 8/23/2015 29 Plan Forward—Operations 1) Perform pack off test of wellhead seals and reenergize if possible Thank You, Wyatt Rivard I Well Integrity Engineer 0: (907) 777-8547 I C: (509)670-8001 I wrivardPhilcorp.com 3800 Centerpoint Drive,Suite 1400 Anchorage,AK 99503 t1.4-1,1 i I From: Wyatt Rivard Sent: Tuesday, August 18, 2015 9:22 AM To: Alaska NS - Endicott - Operations Leads; Alaska NS - Endicott - Field Foreman Cc: Loepp, Victoria T(DOA); 'Regg, James B (DOA)'; Taylor Wellman Subject: END 4-18 (PTD # 1881490) Sustained Casing Pressure All, Gas lifted producer END 4-18's(PTD#1881490)outer annulus exceeded the 1000 psi sustained casing pressure limit after being SI on 8/15/15 with T/I/O=SI/1500/1200.The OA was bled once to 350 psi,all gas.The well is currently online with no indication of further pressurization. Operations will conduct an outer annulus pressurization test to verify OA integrity. 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F' N F' F' O Ul Ul to V7 U1 to U1 to to Vt VI V1 V1 Ul U1 VI U1 Ul Ul U1 VI VI V1 Co V1 O O O O O O O O O O O O O O O O O O O O O O O O O O NJ N NJ F' I- F' F' F% F' F' F-% F' F' F' F' F' N I- F' F' F' N I- F' lD O CD F, lD 00 00 00 O O1 00 F' l0 CO V V V V V 01 O V V V 00 N lD W U1 lD O O O1 Ol CD 00 V V O O to O O UI O 01 F' lfl 00 00 01 Ol F' W Q1 F' lD 00 01 lD V F' CD A co F' W F' to F' Ol lD co Ol A N F' I-% F' F-% N N F' NJ N I-% N Fa N F' F-' F' F' F' F' lD l0 l0 CD LID O lD O F' F' Ol 00 00 CO CD l0 tD CO 00 00 00 00 00 F-4 O A Ol 00 tD N N F' 00 V F' v V V O V N O W Ol V A A 00 00 00 N V 00 V V A O W V lD O1 V N A V F-% V1 00 V V N V7 N 00 V N P7'0 158 — i4 y Loepp, Victoria T (DOA) From: Wyatt Rivard <wrivard@hilcorp.com> Sent: Tuesday, August 25, 2015 3:42 PM To: Alaska NS - Endicott - Operations Leads;Alaska NS - Endicott - Field Foreman Cc: Taylor Wellman; Loepp, Victoria T (DOA); Regg,James B (DOA) Subject: RE: END 4-18 (PTD # 1881490) Sustained Casing Pressure Attachments: SDI 4-18 TIO.xlsx Follow Up Flag: Follow up Flag Status: Flagged All, An outer annulus pressurization test was conducted on END4-18 starting on 8/18/15. OA pressure was bled to near zero psi and monitored over a 5 day period. OA pressurization occurred at an average of^'5 psi/day over the 5 day monitoring period suggesting the OA pressure is manageable by bleeds. However, on 8/23/15 the well was again shut-in after a plant upset and the OA pressure increased to 900 psi. Date OA Pressure 8/18/2015 7 8/19/2015 7 8/20/2015 21 SCANNED MAR 15 2016 8/21/2015 21 8/22/2015 21 8/23/2015 29 Plan Forward—Operations 1) Perform pack off test of wellhead seals and reenergize if possible Thank You, Wyatt Rivard i Well Integrity Engineer 0: (907) 777-8547 I C: (509)670-8001 I wrivard@hilcorp.com 3800 Centerpoint Drive,Suite 1400 I Anchorage,AK 99503 lfilr,r it 1.11, t t From: Wyatt Rivard Sent: Tuesday, August 18, 2015 9:22 AM To: Alaska NS - Endicott- Operations Leads; Alaska NS - Endicott- Field Foreman Cc: Loepp, Victoria T(DOA); 'Regg, James B (DOA)'; Taylor Wellman Subject: END 4-18 (PTD # 1881490) Sustained Casing Pressure All, 1 IP • Gas lifted producer END 4-18's(PT881490) • outer annulus exceeded the 1000 psi sustained casing pressure limit after being SI on 8/15/15 with T/I/O=SI/1500/1200.The OA was bled once to 350 psi, all gas.The well is currently online with no indication of further pressurization. Operations will conduct an outer annulus pressurization test to verify OA integrity. Plan Forward—Operations 1) Conduct outer annulus pressurization test. 2) If failed, perform test of wellhead pack off seals. Wyatt Rivard Well Integrity Engineer 0: (907) 777-8547 I C: (509)670-8001 I wrivardPhilcorp.com 3800 Centerpoint Drive,Suite 1400 I Anchorage,AK 99503 il Hilemp tL4a, LU 2 PTD Ib --/ 1 • Loepp, Victoria T (DOA) From: Wyatt Rivard <wrivard@hilcorp.com> Sent: Tuesday,August 18, 2015 9:22 AM To: Alaska NS - Endicott - Operations Leads;Alaska NS - Endicott- Field Foreman Cc: Loepp, Victoria T (DOA); Regg,James B (DOA);Taylor Wellman Subject: END 4-18 (PTD# 1881490) Sustained Casing Pressure Attachments: END4-18 TIO.xlsx Follow Up Flag: Follow up Flag Status: Flagged All, SCANNED MAR 1 5 /nip Gas lifted producer END 4-18's(PTD#1881490)outer annulus exceeded the 1000 psi sustained casing pressure limit after being SI on 8/15/15 with T/I/O=SI/1500/1200. The OA was bled once to 350 psi, all gas.The well is currently online with no indication of further pressurization. Operations will conduct an outer annulus pressurization test to verify OA integrity. Plan Forward—Operations 1) Conduct outer annulus pressurization test. 2) If failed, perform test of wellhead pack off seals. Wyatt Rivard Well Integrity Engineer 0: (907) 777-8547 I C: (509)670-8001 I wrivard@hilcorp.com 3800 Centerpoint Drive,Suite 1400 I Anchorage,AK 99503 11iE.vrrp ,%tx.ka.LU 1 • • 0 0 0 0 0 N in et M N .-+ O •-+ O coO I t i tt1 i J A tf1 h O Q d d N 0 O O H 401) 1.1 Q 0 0 11 d O 1 an 1 44 - N Q to N. 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LO Ln Cr M N c-I Cr) Cr) N N N N N N N N N N ri r-1 c-I \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ LO l0 LO LO LO L0 lD LO LO LO to to Ln Ln 111 Ln Ln Ln Ln Ln Ln Ln Ln Ln Ln • • f<nrn Post Office Box 244027 � nggAnchorage,AK 99524-4027 Hilcorp Alaska,LLC ,J U L 3 0 G 0 1,3 3800 Centerpoint Drive Suite 100 AOGCCAnchorage,AK 99503 Phone: 907/777-8300 July 29, 2015 Fax: 907/777.-8301 Commissioner Cathy Foerster Alaska Oil & Gas Conservation Commission ' L 333 West 7th Avenue, Suite 100 Anchorage, AK 99501 " ` g � O 1 /0 tj6pS�P Sc, Re: Duck Island Unit Well Renaming Request Dear Commissioner Foerster, Hilcorp Alaska, LLC (HAK) requests a change to the naming convention of Duck Island Unit wells to remove the unused suffixes at the end of each well name. Well names currently include a forward slash "I" followed by an obsolete bottom hole location designator. HAK would like to retain the well number as well as the "A, B, C...." sidetrack designations but remove the "/suffix". For example, "DUCK IS UNIT SDI 1-09A/L21" would become "DUCK IS UNIT SDI 1-09A". The attached spreadsheet includes original and new names for all Duck Island wells. While performing the review of Duck Island well names, HAK found a single well, "DUCK IS UNIT SDI 4-20/M35" (PTD# 1861730), that should also be modified to include an "A" label to reflect the fact that the well is a sidetrack from the original "DUCK IS UNIT SDI 4-20/T34" (PTD # 1861500). The original wellbore, abandoned 10/13/1986, was sidetracked to a new bottom hole location completed on 9/9/1987. This well appears to be one of the first sidetracks performed at Endicott. While the bottom hole code was changed, no letter was added to reflect the sidetrack. "DUCK IS UNIT SDI 4-20A" is also included on the attached spreadsheet. Sincerely, Wyatt Rivard Well Integrity Engineer Hilcorp Alaska, LLC CC Dave Roby Victoria Loepp Orig 410 New I API_WeIINo PermitNumber) WellName WeIlNumber WeIlNumber 50029219460600 2032160 DUCK IS UNIT SDI 3-17F/K30 3-17F 50029224630000 1940490 DUCK IS UNIT SDI 3-19/R28 3-19 50029217140000 1870330 DUCK IS UNIT SDI 3-21/L34 3-21 50029217149500 1980190 DUCK IS UNIT SDI 3-21AK35XX 3-21AXX 50029216450000 1861550 DUCK IS UNIT SDI 3-23/N32 3-23 50029221250000 1901820 DUCK IS UNIT SDI 3-25/M27 3-25 50029221250100 2010200 DUCK IS UNIT SDI 3-25A/N24 3-25A 50029221250200 2030210 DUCK IS UNIT SDI 3-25B/L27 3-25B 50029215860000 1860830 DUCK IS UNIT SDI 3-27/M33 3-27 50029221060000 1901560 DUCK IS UNIT SDI 3-29/J32 3-29 50029228380000 1972270 DUCK IS UNIT SDI 3-31/K32 3-31 50029216680000 1861800 DUCK IS UNIT SDI 3-33/K37 3-33 50029216680100 2032150 DUCK IS UNIT SDI 3-33A/J35 3-33A 50029217010000 1870200 DUCK IS UNIT SDI 3-35/L36 3-35 50029225540000 1950510 DUCK IS UNIT SDI 3-37/L35 3-37 50029217640000 1871160 DUCK IS UNIT SDI 3-39/J39 3-39 50029217640100 1970910 DUCK IS UNIT SDI 3-39A/137 3-39A 50029218780000 1881260 DUCK IS UNIT SDI 3-41/K39 3-41 50029224160000 1931700 DUCK IS UNIT SDI 3-43/P36 3-43 50029218110000 1880510 DUCK IS UNIT SDI 3-45/M39 3-45 50029215690000 1860640 DUCK IS UNIT SDI 3-47/Q35 3-47 50029217350000 1870600 DUCK IS UNIT SDI 3-49/J40 3-49 50029217350200 1970570 DUCK IS UNIT SDI 3-49A/M40 3-49A 50029217359500 1950350 DUCK IS UNIT SDI 3-49AJ40XX 3-49AXX 50029217890000 1880220 DUCK IS UNIT SDI 4-02/028 4-02 50029219680000 1890860 DUCK IS UNIT SDI 4-04/T26 4-04 50029219680100 2090190 DUCK IS UNIT SDI 4-04A/T30 4-04A 50029217230000 1870430 DUCK IS UNIT SDI 4-06/032 4-06 50029217230100 1961660 DUCK IS UNIT SDI 4-06A/030 4-06A 50029216920000 1870080 DUCK IS UNIT SDI 4-08/P27 4-08 50029224640000 1940500 DUCK IS UNIT SDI 4-10/M28 4-10 50029224640100 2022380 DUCK IS UNIT SDI 4-10A/L28 4-10A 50029218630000 1881040 DUCK IS UNIT SDI 4-14/R34 4-14 50029218630100 2080120 DUCK IS UNIT SDI 4-14A/S-37 4-14A 50029218960000 1881490 DUCK IS UNIT SDI 4-18/530 4-18 50029216400100 1861730 DUCK IS UNIT SDI 4-20/M35 4-20A 50029216400000 1861500 DUCK IS UNIT SDI 4-20/T34 4-20 50029218350000 1880720 DUCK IS UNIT SDI 4-26/034 4-26 50029218700000 1881110 DUCK IS UNIT SDI 4-28/N37 4-28 50029225590000 1950690 DUCK IS UNIT SDI 4-32/K38 4-32 50029227050000 1961550 DUCK IS UNIT SDI 4-34/038 4-34 50029224820000 1940740 DUCK IS UNIT SDI 4-38/K34 4-38 50029222650000 1920420 DUCK IS UNIT SDI 4-40/P43 4-40 50029217310000 1870560 DUCK IS UNIT SDI 4-42/P38 4-42 50029222540000 1920190 DUCK IS UNIT SDI 4-44/M44 4-44 50029222549500 1970470 DUCK IS UNIT SDI 4-44AM40XX 4-44AXX 50029219570000 1890690 DUCK IS UNIT SDI 4-46/N39 4-46 50029219720000 1890970 DUCK IS UNIT SDI 4-48/K43 4-48 50029219400000 1890440 DUCK IS UNIT SDI 4-50/K41 4-50 Wallace, Chris D (DOA) From: Wyatt Rivard <wrivard@hilcorp.com> Sent: Friday, March 27, 2015 11:58 AM To: Alaska NS - Endicott - Operations Leads;Alaska NS - Endicott - Field Foreman;Wallace, Chris D (DOA); Loepp, Victoria T (DOA); Regg, James B (DOA) Cc: Taylor Wellman; Robert Lawson;Wilf Hyland Subject: END 4-18 (PTD#1881490) Passing PC Hanger Void Test Attachments: image004jpg; image003 jpg All, The secondary production casing hanger seal on Producer END 4-18 (PTD#1881490)was successfully reenergized with plastic packing and the void test passed.The well will be brought back online and the OA monitored for signs of communication. Thank You, Wyatt Rivard I Well Integrity Engineer 0: (907) 777-8547 I C: (509)670-8001 I wrivardithilcorp.com 3800 Centerpoint Drive,Suite 1400 I Anchorage,AK 99503 SCANNED Nilrorr .11n•i.a. From: Wyatt Rivard Sent: Friday, March 27, 2015 9:19 AM To: Alaska NS - Endicott- Operations Leads; Alaska NS - Endicott- Field Foreman; 'Wallace, Chris D (DOA)'; 'Loepp, Victoria T(DOA)'; 'Regg, James B (DOA)' Cc: Taylor Wellman; Robert Lawson; Wilf Hyland Subject: END 4-18 (PTD #1881490) High OAP All, Gas lifted producer END 4-18's(PTD#1881490)outer annulus exceeded the 1000 psi sustained casing pressure limit on 3/24/15 with T/I/O= 301/1850/1600.Well was shut-in and IA bled below 1000 psi with OA tracking. IA will continue to be bled in preparation for reenergizing secondary seal with plastic packing. Well will be left SI until integrity can be restored. Plan Forward -Operations: 1) Continue to bleed IA to^ 0 psi. 2) Attempt to reenergize secondary PC hanger seal with plastic packing. 3) If unsuccessful at reenergizing secondary seal, diagnose for potential SealTite treatment. 4) If treatment successful, return to production and monitor the OA pressure for one month for signs of continued communication. Please call with any questions. Wallace, Chris D (DOA) From: Wyatt Rivard <wrivard@hilcorp.com> Sent: Friday, March 27, 2015 9:19 AM To: Alaska NS - Endicott - Operations Leads;Alaska NS - Endicott - Field Foreman;Wallace, Chris D (DOA); Loepp, Victoria T (DOA); Regg,James B (DOA) Cc: Taylor Wellman; Robert Lawson;Wilf Hyland Subject: ENO 4-18 (PTD#1881490) High OAP Attachments: image002jpg All, Gas lifted producer END 4-18's(PTD#1881490)outer annulus exceeded the 1000 psi sustained casing pressure limit on 3/24/15 with T/I/O= 301/1850/1600.Well was shut-in and IA bled below 1000 psi with OA tracking. IA will continue to be bled in preparation for reenergizing secondary seal with plastic packing.Well will be left SI until integrity can be restored. Plan Forward -Operations: 1) Continue to bleed IA to 0 psi. 2) Attempt to reenergize secondary PC hanger seal with plastic packing. 3) If unsuccessful at reenergizing secondary seal, diagnose for potential SealTite treatment. 4) If treatment successful, return to production and monitor the OA pressure for one month for signs of continued communication. Please call with any questions. Thank You, Wyatt Rivard Well Integrity Engineer MAR 2 6 2015 0: (907) 777-8547 I C: (509)670-8001 I wrivard@hilcorp.com 3800 Centerpoint Drive,Suite 1400 I Anchorage,AK 99503 Ni{ry►rp AIa.I►w.1.1d: 1 Wallace, Chris D (DOA) From: Wyatt Rivard <wrivard@hilcorp.com> Sent: Wednesday, March 11, 2015 10:01 AM To: Alaska NS - Endicott - Operations Leads; Alaska NS - Endicott - Field Foreman; Wallace, Chris D (DOA); Regg, James B (DOA); Loepp, Victoria T (DOA) Cc: Taylor Wellman; John Houser Subject: END 4-18 (PTD #1881490) PC Hanger Seal Reenergized Attachments: image001jpg; image004.jpg All, The primary production casing hanger seal on producer END 4-18 (PTD#1881490) was successfully energized by re- torqueing the lock down screws. Outer annulus pressure appears to be steady at 500 psi (T/I/O = 301/1850/500). OA will be monitored for one month to ensure no further indication of IA by OA communication. Thank You, Wyatt Rivard Well Integrity Engineer 0: (907) 777-8547 I C: (509)670-8001 I wrivard@hilcorp.com 3800 Centerpoint Drive,Suite 1400 I Anchorage,AK 99503 SC.ANNED M AR 1 2 2Q15 11,1,„11 libisl.a.1.1.1. From: Wyatt Rivard Sent: Tuesday, March 03, 2015 4:43 PM TosAlaska NS - Endicott - Operations Leads; Alaska NS - Endicott - Field Foreman; 'Wallace, Chris D (DOA)'; 'Regg, James B (DOA)'; 'Loepp, Victoria T (DOA)' Cc: Taylor Wellman; John Houser Subject: END 4-18 (PTD #1881490) High OAP All, Gas lifted producer END 4-18's ( 0 1881490) outer annulus exceeded the 1000 psi sustained casing pressure limit on 3/1/15 with T/I/O = SI/1900/1900 follo ing a plant upset and subsequent shut in. During diagnostics, the production casing (PC) hanger void was also found to befit 1900 psi suggesting a possible PC hanger seal leak. Well was brought back online to warm up the wellhead seals and OA pressurization slowed to 100 psi in 24 hours. Pressurization is manageable with bleeds. Plan Forward -Operations: 1) Reenergize secondary PC hanger seal with plastic packing. 2) Test PC hanger void to 3000 psi. 3) Monitor the OA pressure for one month for signs of continued communication. Please call with any questions. Thank You, 1 Wallace, Chris D (DOA) From: Wyatt Rivard <wrivard@hilcorp.com> Sent: Tuesday, March 03, 2015 4:43 PM To: Alaska NS - Endicott - Operations Leads;Alaska NS - Endicott - Field Foreman;Wallace, Chris D (DOA); Regg,James B (DOA); Loepp, Victoria T (DOA) Cc: Taylor Wellman;John Houser Subject: END 4-18 (PTD#1881490) High OAP Attachments: image003 jpg All, Gas lifted producer END 4-18's(PTD#1881490)outer annulus exceeded the 1000 psi sustained casing pressure limit on 3/1/15 with T/I/O= SI/1900/1900 following a plant upset and subsequent shut in. During diagnostics,the production casing (PC) hanger void was also found to be at 1900 psi suggesting a possible PC hanger seal leak.Well was brought back online to warm up the wellhead seals and OA pressurization slowed to 100 psi in 24 hours. Pressurization is manageable with bleeds. Plan Forward -Operations: 1) Reenergize secondary PC hanger seal with plastic packing. 2) Test PC hanger void to 3000 psi. 3) Monitor the OA pressure for one month for signs of continued communication. Please call with any questions. Thank You, Wyatt Rivard I Well Integrity Engineer 0: (907) 777-8547 I C: (509)670-8001 I wrivard@hilcorp.com 3800 Centerpoint Drive,Suite 1400 I Anchorage,AK 99503 SCANNED MAR 0 6 2015 iiikorp .Alaska. ILIA: Image Project Well History File Cover Pa~e XHVZE This page identifies those items that were not scanned during the initial production scanning. They are available in the original file, may be scanned during the rescan activity or are viewable by direct inspection of the file. Well History File Identifier RESCAN DIGITAL DATA [] Color items: [] Diskettes, No. Grayscale items: [] Other, No/Type [] Poor Quality Originals: ,, [] Other: TOTAL PAGES: .NOTES' ORGANIZED BY: E~EVERLY BREN VINCENT SHERYL MARIA LOWELL DATE: Project Proofing PROOFED BY: BEVERLY BREN VINCENT SHERYL MARIA LOWELL DATE: OVERSIZED (Scannable) Maps: ~ [] Other items scannable by large scanner OVERSIZED (Non-Scannable) Logs of various kinds [] Other ~si Staff Proof By: Date: /s/ Scanned (done) PAGES: (at the time of scanning) SCANNED BY; (BEVE~RL~Y BREN VINCENT SHERYL MARIA LOWELL ReScanned (done) RESCANNEDBY; BEVERLY BREN VINCENT SHERYL MARIA LOWELL DATE: /S/ General Notes or Comments about this file: PAGES' Quality Checked (done) Rev1 NOTScanned,wpd UNSCANNED, OVERSIZED MATERIALS AVAILABLE: lor; , <..fq FILE # I Pad /Ilæp To request any/all of the above information, please contact: Alaska Oil & Gas Conservation Commission i 333 W. 7th Ave., Ste. 1 00 ~ Anchorage, Alaska 99501 Voice (907) 279-1433 ~Fax (907) 276-7542 ' STATE OF ALASKA RECEIVED ALA. OIL AND GAS CONSERVATION COMM ION AUG 1 4 2012 REPORT OF SUNDRY WELL OPERATIONS 1. Operations Abandon LJ Repair Well ❑ Plug Perforations U • Perforate 11 Othe/ `-^CC Performed: Alter Casing ❑ Pull Tubing ❑ Stimulate - Frac ❑ Waiver ❑ Time Extension ❑ Change Approved Program ❑ Operat. Shutdown ❑ Stimulate - Other ❑ Re -enter Suspended Well ❑ 2. Operator 4. Well Class Before Work: 5. Permit to Drill Number: Name: BP Exploration (Alaska), Inc Development Exploratory ❑ - 188 -149 -0 • 3. Address: P.O. Box 196612 Stratigraphic ❑ Service ❑ 6. API Number: Anchorage, AK 99519 -6612 50- 029 - 21896- 00 -00• 7. Property Designation (Lease Number): 8. Well Name and Number: ADL0047502 • - 4- 18/S -30 • 9. Logs (List logs and submit electronic and printed data per 20AAC25.071): 10. Field /Pool(s): To Be Submitted ENDICOTT, ENDICOTT OIL - 11. Present Well Condition Summary: Total Depth measured 12105 • feet Plugs measured 11300 feet true vertical 10657.09 • feet Junk measured See Attachment feet Effective Depth measured 11300 feet Packer measured See Attachment feet true vertical 9972.55 feet true vertical See Attachment feet Casing Length Size MD TVD Burst Collapse Structural None None None None None None Conductor 79 30" Conductor 39 - 118 39 - 118 0 0 Surface 2467 13 -3/8" 68# L -80 37 - 2504 37 - 2503.52 5020 2260 Intermediate None None None None None None Production 11039 9 -5/8" 47# L -80 35 - 11074 35 - 9778.79 6870 4760 Liner 1304 7 29# SM -110 10801 - 12105 9546.31 - 10657.09 11220 8510 Perforation depth Measured depth See Attachment feet True Vertical depth See Attachment feet D AU �� Tubing (size, grade, measured and true vertical depth) See Attachment See Attachment See Attachment Packers and SSSV (type, measured and true vertical depth) See Attachment See Attachment See Attachment Packer None None None SSSV 12. Stimulation or cement squeeze summary: Intervals treated (measured): Treatment descriptions including volumes used and final pressure: 13. Representative Daily Average Production or Injection Data Oil -Bbl Gas -Mcf Water -Bbl Casing Pressure Tubing Pressure Prior to well operation: 119 18843 3289 0 1141 Subsequent to operation: 135 • 1051 237 • 0 621 14. Attachments: 15. Well Class after work: Copies of Logs and Surveys Run Exploratory Development 0 r Service ❑ Stratigraphic ❑ Daily Report of Well Operations X 16. Well Status after work: Oil — Q i Gas ❑ WDSPL ❑ GSTOR ❑ WINJ ❑ WAG ❑ GINJ ❑ SUSPE 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: N/A I Contact Nita Summerhays Prepared by Nita Summerhays 564 -4035 Printed Name Ni a Sum -rh., s Title Petrotechnical Data Technician ih Signatu • Phone 564 -4035 Date 8/14/2012 Form 10 -404 Revised 10/2010R80MS AUG 15 t / � /� Submit Or iginal Only �, • • Daily Report of Well Operations ADL0047502 NOTE: SET 2 1/8" BAKER (BP @ 11300' X3731712: IBP MONTHLY RENTAL FOR 02/21/11 - 03/21/12. MO 2 (SV) 06/30/12: IBP MONTHLY RENTAL FOR 03/21/12 - 06/21/12. MO 3, 4, 5 1/21/2012 (SV) "" WELL SHU ( -IN ON ARRIVAL """ (SLB E -LINE / SET BAKER IBP) INITIAL T /I /O = 2200/2200/0 PSI BEGAN RIG UP. CRANE LOCKED UP AND HAD TO GET OVERRIDE. ENCOUNTERED CONTINUITY ISSUES WHILE PERFORMING TOOL CHECKS. CUT- 1000FT OF CABLE OFF OF DRUM AND REHEAD. GOT TOOLS FUNCTIONING. PERFORMED PRESSURE TEST AND RIH. SET 2 1/8" BAKER IBP MID ELEMENT AT 11307', OAL= 11.05', TOP OF PLUG AT 11300', CCL TO MID ELEMENT 32.36', FISHING NECK 1.375" OD 1/21/2012 * ** JOB CONTINUED ON 22- JAN -12 *"" " ** JOB CONTINUED FROM JAN 21, 2012 * ** (SLB E -LINE SET BAKER IBP) POOH. PLUG SET CONFIRMED VISUALLY AT SURFACE. RDMO. FINAL T /I /O = 1950/2150/0 PSI 1/22/2012 * ** JOB COMPLETE. WELL SHUT -IN UPON DEPARTURE*** FLUIDS PUMPED BBLS 1 DIESEL 1 TOTAL • • Perforation Attachment ADL0047502 Perf Opera Meas Meas Operation tion Depth Depth TVD Depth TVD Depth SW Name Date Code Top Base Top Base 4- 18/S -30 2/4/89 PER • 11290 11324 9963.99 9993.09 4- 18/S -30 7/25/89 STC 11290 11324 9908.69 9937.79 4- 18/S -30 7/27/89 STO 11290 11324 9908.69 9937.79 4- 18/5-30 7/4/91 STC - 11290 11324 9908.69 9937.79 4- 18/S -30 5/1/92 STO 11290 11324 9908.69 9937.79 4- 18/S -30 3/17/04 STO 11290 11324 9908.69 9937.79 4- 18/S -30 1/21/12 BPS- 11300 11504 9917.25 10090.63 4- 18/S -30 3/17/04 BPS 11327 11328 9940.35 9941.21 4- 18/S -30 4/6/09 BPP 11327 11328 9940.35 9941.21 4- 18/S -30 9/27/89 BPS 11341 11342 9952.32 9953.17 4- 18/S -30 10/14/89 BPP 11341 11342 9952.32 9953.17 4- 18/S -30 7/1/95 BPS . 11341 11348 9952.32 9958.3 4- 18/S -30 10/25/98 BPP ' 11341 11348 9952.32 9958.3 4- 18/S -30 11/6/99 BPS 11341 11348 9952.32 9958.3 4- 18/S -30 1/24/04 BPP' 11341 11348 9952.32 9958.3 4- 18/S -30 2/4/89 PER 11394 11404 9997.5 10006 4- 18/S -30 2/4/89 PER • 11420 11504 10019.59 10090.63 AB ABANDONED MIR REMOVED APF ADD PERF MIS MECHANICAL ISOLATED BPP PULLED MLK MECHANICAL LEAK BRIDGE OPEN BPS PLUG SET OH HOLE FCO FILL CLEAN OUT STC STRADDLE PACK, CLOSED FIL FILL STO STRADDLE PACK, OPEN SQF SQUEEZE FAILED SPS SAND PLUG SET SQZ SQUEEZE SL SLOTTED LINER PER PERF SPR SAND PLUG REMOVED RPF REPERF • • Packers and SSV's Attachment ADL0047502 SW Name Type MD TVD Depscription 4- 18/S -30 PACKER 10581 9305.71 4 -1/2" Baker S -3 Perm Packer 4- 18/S -30 PACKER 10739 9438.78 4 -1/2" Baker FHL Packer 4- 18/S -30 PACKER 11332 9944.63 3 -1/2" TIW HBBP Packer Casing / Tubing Attachment ADL0047502 Casing Length Size MD TVD Burst Collapse CONDUCTOR 79 30" Conductor 39 - 118 39 - 118 LINER 1304 7" 29# SM -110 10801 - 12105 9546.31 - 10657.1 11220 8510 PRODUCTION 11039 9 -5/8" 47# L -80 35 - 11074 35 - 9778.79 6870 4760 SURFACE 2467 13 -3/8" 68# L -80 37 - 2504 37 - 2503.52 5020 2260 TUBING 10662 4 -1/2" 12.6# 13Cr80 33 - 10695 33 - 9457.01 8430 7500 TUBING 66 4 -1/2" 12.6# L -80 10680 - 10746 9444.38 - 9499.97 8430 7500 TUBING 586 3 -1/2" 9.2# L -80 10746 - 11332 9499.97 - 9999.93 10160 10530 • • • TREE = 4 -1/15' CAN SJ > NOTES: H2S READINGS AVERAGE 230 - 260 • WELLI-EAD = 13 -5/8" MCEVOY • END 4 -1 8 PP N A/L & GAS INJECTORS. WELL REQUIRES A ACTUATOR= BAKER SSSV. ""°4- 112 "CHROMETBG*" • RT. ELEV = 55.3' BF. ELEV = 16.4' KOP= 2100' 1 1521' H4 -1/2" MO SSSV, ID =3.813" Max Angle = 38° Q 7600 GAS LIFT MANDRELS Datum MD = 11397' ST MO 1VD DEV TYPE VLV LATCH PORT DATE Datum TV D = 10000 SS 6 4048 4015 27 MNG DONE RK 16 03/18/12 113 -3/8" CSG, 68#, L -80, BTRS, ID = 12.415" H 2504' I 5 6546 6100 37 MMG DMY RK 0 03/18/12 4 7955 7218 37 NM DOME RK 16 03/18/12 19 -58" CSG, 47 #, NT8OS XO TO NT95HS, ID = 8.681" H 8716' 3 8992 8043 37 WAG DMY RK 0 03/18/12 2 9813 8712 33 WAG DMY RK 0 02/16/07 1 10469 9267 32 WIG SO RK 22 03/18/12 Minimum ID = 2.350" a@ 11267' 3 -1/2" PORTED NIPPLE ■ 10550' H4-1/2" HES X NIP, ID = 3.813" 1 10581' H9 -5/8" X 4 -1/7' BKR S -3 PKR, ID = 3.870" 4-1/2" TBG, 12.6#, 13CR 80, 10687' will • 10615' H4 -1/2" HES X NIP, ID = 3.813" VAM TOP, .0152 bpf, ID = 3.958" 14-1/2" TBG STUB (02/14/07) H 10680' 10695' H9 -5/8" X 4-1/7 UNIQUE OVERSHOT 1 4 -112" TBG, 12.6 #, L -80, TDS, —1 10724' 10724' H14 BKR PBR ASSY, ID = 3.00" 1 .0152 bpf, ID = 3.958" 10739' 9 -5/8" X 4-1/2" BKR "FHL" PKR, ID = 3.958 1 (TOP OF 7" LNR H 10801' C 11 10746' 1-14 -1/2" X 3-112" XO, ID = 2.992" 1 19 -5/8" CSG, 47 #, NT95HS, NSCC, ID = 8.681" H 11074' 11267' —13.1/2" PORTED NIP, ID = 2.350" 1 I 11267' H PORTED SLEEVE (03/17/04) 1 I 11273' _HELM) LOGGED 04/30/92 1 j am ' 11279' - 11328' • 1 = ' S INTS (49'), ID = 2.997' 1 I I 11300' 1— 2 -1/8" BKR IBP (01/22/12) 13 -12" TBG, 9.2#, L -80 TDS, .0087 bpf, ID = 2.997' --I 11332' II MD ELEMENT = 11307' j 1153'2• 1-144" x 3-1/7' TBG ANCHOR, ID = ? I PERFORATION SUMMARY 2 CI, 11332' T' X 3 -112 N 'RB -tif' MM PKR, ID = ?? 1 REF LOG: GR/CCUDLL (01/29/89) ANGLE AT TOP PERF: 31° , _j 11290' 1 11328' 1H3- 1/2" X2- 7 /8"XO,ID= 2.441 "1 Note: Refer to Production DB for historical perf data SIZE SFF INTERVAL Opn /Sqz DATE 5" 4 11290 - 11324 0 02/03/89 5" 4 11394 - 11404 0 02/03/89 ' ? H FISH- PARTED TBG TAIL (06/15/10) 1 5" 4 11420 - 11504 0 02/0389 1 11955' --1 FISH: 2 -7/8" )0( PLUG (03/06/09) I 1PBTD H 12023' 1 T' LNR, 29#, SM 110, BTRS TKC, —) 12105' .0371 pbf, ID = 6.184" DATE REV BY COMMENTS DATE REV BY CONTENTS ENDICOTT UNIT 02/03/89 JLH IMTIAL COMPLETION 01/24/12 RWMJAID IBP SET (01/22/12) WELL: 4-18 / S-30 02/17/07 D-16 RWO 01/31/12 PJC DRAWING CORRECTION PERMT No: 1881490 03/18/09 AIE /SV FISH (03/06/09) 03/23/12 WEC/JMD GLV CJO (03/18/12) API No: 50- 029 - 21896-00 06/25/10 DAV /PJC FISH - PARTED TT (06/15/10) 06/19/12 SCJJMD ADDED ENO (06/14/12) SEC 8, T11 N, R17E, 2693' SNL & 776' WEL 02/17/11 MB /JMJ ADDED SSSV SAFETY NOTE 08/16/11 DW /JNO ADDED 112S SAFETY NOTE BP Exploration (Alaska) • • bp BP Exploration (Alaska) Inc. Attn: Well Integrity Coordinator, PRB -20 Post Office Box 196612 Anchorage, Alaska 99519 -6612 May 22, 2012 Mr. Jim Regg Alaska Oil and Gas Conservation Commission 333 West 7 Avenue ` a I s-30 Anchorage, Alaska 99501`[) Subject: Corrosion Inhibitor Treatments of Endicott Row / 4 Dear Mr. Regg, Enclosed please find multiple copies of a spreadsheet with a list of wells from Endicott Row 4 that were treated with corrosion inhibitor in the surface casing by conductor annulus. The corrosion inhibitor is engineered to prevent water from entering the annular space and causing external corrosion that could result in a surface casing leak to atmosphere. The attached spreadsheet represents the well name, API and PTD numbers, top of cement depth prior to filling and volumes of corrosion inhibitor used in each conductor. As per previous agreement with the AOGCC, this letter and spreadsheet serve as notification that the treatments took place and meet the requirements of form 10 -404, Report of Sundry Operations. If you require any additional information, please contact me or my alternate, Gerald Murphy, at 659 -5102. Sincerely, / 1 , Mehreen Vazir BPXA, Well Integrity Coordinator 0 BP Exploration (Alaska) Inc. Surface Casing by Conductor Annulus Cement, Corrosion inhibitor, Sealant Top-off Report of Sundry Operations (10-404) Endicott Row 4 Date: 10/07/10 Corrosion Initial top of Vol. of cement Final top of Cement top off Corrosion inhibitor/ Well Name PTD # API # cement pumped cement date inhibitor sealant date ft bbls ft na gal END4-02 / 0.28 1880220 50029217890000 0.3 NA 0.3 NA 1.70 9/29/2010 END4-04 / T -30 2090190 50029219680100 4 2.0 0.8 9/2/2010 3.40 9/29/2010 END4 -06A / 0 -30 1961660 50029217230100 4 3.0 0.1 9/6/2010 2.55 9/30/2010 END4 -08 / P -27 1870080 50029216920000 5 3.0 0.8 9/212010 6.00 9/30/2010 END4 -10A / L -28 2022380 50029224640100 15 12.5 0.5 9/6/2010 1.70 9/30/2010 END4 -14A / S -37 2080120 50029218630100 0.3 NA 0.3 NA 1.70 , 9/30/2010 END4-18 / S-30 1881490 50029218960000 7 2.0 0.8 9/2/2010 4.30 9/30/2010 EN D4-20 / M-35 1861730 50029216400100 1.5 0.5 0.4 9/6/2010 , 2.55 10/4/2010 END4 -26 / 0-34 1880720 50029218350000 1.2 NA 1.2 NA 10.20 , 10/4/2010 END4 -28 / N-37 1881110 50029218700000 2 1.0 0.5 9/6/2010 3.40 10/4/2010 END4 -32 / K-38 1950690 50029225590000 6 6.0 0.7 9/2/2010 6.80 10/4/2010 END4-34 / 0-38 1961550 50029227050000 4 1.0 0.3 9/6/2010 1.70 10/4/2010 END4 -38 / 1(-34 1940740 50029224820000 10 7.0 0.3 9/6/2010 1.70 10/4/2010 END4-40 / P-43 1920420 50029222650000 1.5 0.3 0.4 9/6/2010 3.40 10/4/2010 END4 -42 / P -38 1870560 50029217310000 0.5 NA 0.5 NA 3.40 10/4/2010 END4 -44 / M-44 1920190 50029222540000 1.5 0.3 0.5 9/612010 , 1.70 10/4/2010 END4 -46 / N -39 1890690 50029219570000 3 2.5 0.8 9/6/2010 5.10 10/4/2010 END4-48 / K-43 1890970 50029219720000 4 2.0 0.8 9/6/2010 , 5.10 10/4/2010 END4-50 / K-41 1890440 50029219400000 1.3 0.1 0.3 9/6/2010 1.70 10/4/2010 07/27/07 ScblulDbørgøp R,ECEíVt:[) NO. 4346 Alaska Data & Consulting Services 2525 GambelJ Street, Suite 400 Anchorage, AK 99503-2838 ATTN; Beth JUL. 3 0 Z007 Company: State of Alaska Alaska Oil & Gas Cons Comm Attn: Christine Mahnken 333 West 7th Ave, Suite 100 Anchorage, AK 99501 \\c (; 12m;? Alaska Oil & Gas C0I15. com111is~.~~t'lEO f:.,.v \J Anchorage 5.· ,~-IL/q Field: Prudhoe Bay Endicott Well Job # Log escript on Date BL alar CD 3-25/L-27 11686762 STATIC PRESSURE SURVEY 07/09/07 1 4-18/S-30 11813062 STATIC PRESSURE SURVEY 07/10/07 1 2-50/U-08 11676953 LDL 07/13/07 1 1-61/Q-20 11695066 SBHP SURVEY 07/13/07 1 3-41/K-39 11846795 WFL & PRESS GRADIENT 07/17/07 1 1-41/0-23 11695068 INJECTION PROFILE 07/24/07 1 3-41/K-39 11846795 IPROF & JEWELRY 07/16/07 1 L 1-09 11626109 LDL 06/27/07 1 02-30B 11626108 LDL 06/25/07 1 H-07A 11637346 LDL 06/30/07 1 12-OSA 11638649 FPIT 07/04/07 1 12-12A 11661162 MEM STATIC TEMP/JEWELRY 07/05/07 1 P2-08 11686761 STATIC PRESSURE SURVEY 07/05/07 1 17-02 11745227 MEM GLS 07/10/07 1 09-11 11686765 STATIC PRESSURE SURVEY 07/11/07 1 X-19B 11801075 LDL 06/19/07 1 MPK-30 11676952 FPIT 07/12/07 1 11-08 11813061 STATIC PRESSURE SURVEY 07/07/07 1 03-14A 11849926 BHP SURVEY 07/25/07 1 01-16 11630486 PROD PROFILE 06/28/07 1 MPH-17 11813063 CBL & IMAGE LOG 07/21/07 1 01-15A 11849924 US IT 07/20/07 1 02-308 11813058 USIT 07/04/07 1 MPJ-24 11638647 USIT 06/29/07 1 E-101 11630488 PRODUCTION PROFILE 06/30/07 1 G-18A 11209612 MCNL 07/19/06 1 1 D C . . PLEASE ACKNOWLEDGE RECEIPT BY SIGNING AND RETURNING ONE COPY EACH TO: BP Exploration (Alaska) Inc. Petrotechnical Data Center LR2-1 900 E. Benson Blvd. Anchorage, Alaska 99508 Date Delivered: Alaska Data & Consulting Services 2525 Gambell Street. Suite 400 Anchorage, AK 99503-2838 ATTN: Beth Received by: dlP 03/15/2007 Schlumberger NO. 4184 Alaska Data & Consulting Services 2525 Gambell Street, Suite 400 Anchorage, AK 99503-2838 ATTN: Beth Company: State of Alaska Alaska Oil & Gas Cons Gomm AUn: Christine Mahnken 333 West 7th Ave, Suite 100 Anchorage, AK 99501 /<ß1) - JI-IC) Field: Prudhoe Bay C CD Well Job# Log Description Date BL olor Z-20 11686722 PRESS/TEMP SURVEY 02/26/07 1 P2-35 11657107 PRODUCTION PROFILE 02/19/07 1 L5-28A 11661127 MEMORY STP 01/30/07 1 NK-43 11686716 PRODUCTION PROFILE 02/17/07 1 C-06B N/A MEM PROD PROFILE 02/25/07 1 05-31A 11686719 SCMT 02/19/07 1 03-02· 11626072 USIT CORROSION EVALUATION 02/22107 1 03-02 11626072 USIT CEMENT EVALUATION 02/22/07 1 2-54/Q-12 11626376 USIT 02/22/07 1 4-18/S-30 11638613 USIT 02/12/07 1 DS 03-08 11630455 USIT 02/07/07 1 OS 16-20 11666863 PRODUCTION PROFILE 01/26/07 1 14-24 . 11549359 RST 12/26/06 1 1 ...... 2 U-06BPB1 40011873 OH EDIT MWD/LWD 05/01/05 1 U-06B 40011873 OH EDIT MWD/LWD 05/08/05 2 1 PLEASE ACKNOWLEDGE RECEIPT BY SIGNING AND RETURNING ONE COpy EACH TO: 3 Z007 BP Exploration (Alaska) Inc. t;;;:.K"h.~NED APR 0 . Petrotechnical Data Center LR2-1 "¡r.· .~."'V~W' 900 E. Benson Blvd. L) Anchorage, Alaska 99508 Alaska Data & Consulting Services 2525 Gambell Street, Suite 400 Anchorage, AK 99503-2838 ATTN: Beth 1 Received by: Ü. ~ Date Delivered: l'iJAJ? ~ ;!, (!lfrr ILl . . ADL 047502 í 11. Present well condition summary Total depth: measured 1. Operations Performed: o Abandon o Alter Casing o Change Approved Program 2. Operator Name: BP Exploration (Alaska) Inc. 3. Address: P.O. Box 196612, Anchorage, Alaska 7. KB Elevation (ft): 8. Property Designation: Effective depth: true vertical measured true vertical Length Casing Structural Conductor Surface Intermediate Production Liner Perforation Depth MD (ft): Perforation Depth TVD (ft): 130' 2504' 8716' 2358' 1304' STATE OF ALASKA 7.!¡[d1- AL~~ OIL AND GAS CONSERVATION COM~SION Ít'?i V MAR 0 6 2007 REPORT OF SUNDRY WELL OPERA TIONSAlasKa Oil & Gas Cons. Commission Anchorage ~ Repair Well 0 Plug Perforations 0 Stimulate ~ Pull Tubing 0 Perforate New Pool 0 Waiver o Operation Shutdown 0 Perforate 0 Time Extension o Re-Enter Suspended Well ~ Other Replace &Test IC Packoff 99519-6612 4. Well Class Before Work: ~ Development 0 Exploratory o Stratigraphic 0 Service 5. Permit To Drill Number: 188-149 / 6. API Number: 50-029-21896-00-00 j 55.30 I 9. Well Name and Number: END 4-18/8-30 / 10. Field / Pool(s): Endicott Field / Endicott Pool J 12105/ 10657 ' 12023 10587 feet feet Plugs (measured) 11347' feet Junk (measured) None feet Size MD TVD Burst Collapse 30" 130' 130' 13-3/8" 2504' 2504' 5020 2270 9-5/8" 8716' 7824' 6870 4760 9-5/8" 8716' - 11074' 7824' - 9779' 8150 5080 7" 10801' - 12105' 9546' - 10657' 8160 7020 SCAtIIED MAR 0 8 2007 11290' - 11504' 9964' - 10146' 4-1/2" X 3-1/2", 12.6# x 9.2# with 2-7/8" tailpipe to 9-5/8" x 4-1/2" BKR S-3, 9-5/8" x 4-1/2" BKR FHL, 7" TIW Packers and SSSV (type and measured depth): HB-BP, (2) - 2-7/8" X NIP, 4-1/2" HES HXO Landing Nip Tubing Size (size, grade, and measured depth): 13Cr80 x L-80 11332' 11364' 10580', 10739', 11332', 11341', 11347 & 1520' 12. Stimulation or cement squeeze summary: Intervals treated (measured): Treatment description including volumes used and final pressure: Representative Daily Average Production or Injection Data Gas-Mcf Water-Bbl Casing Pressure Tubing Pressure 000 0 000 0 15. Well Class after proposed work: o Exploratory ~ Development 0 Service 16. Well Status after proposed work: ~ Well Schematic Diagram l&1 Oil 0 Gas 0 WAG 0 GINJ 0 WINJ 0 WDSPL 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: Contact Paul Chan, 564-5254 13. Oil-Bbl Prior to well operation: 0 Subsequent to operation: 0 14. Attachments: 0 Copies of Logs and Surveys run l&1 Daily Report of Well Operations Printed Name Sondra Stewman Sig~!À~ Form 10-404 Revised 04/2006 Title Technical Assistant Phone . Prepared By Name/Number: 564-4750 Date 03 -O<.o-tl Sondra Stewman, 564-4750 RBDMS BFL MAR () 8 2007 Submit Original Only nRI~If\rlll 4-1/16" MCEVOY 13-5/8" MCEVOY -""ÄLE5<sÖÑ 55.3' 16.4' 4400' . n, . ,,'" .~~""" ... ~ H n'-"""'" . ~~Q""@ 7600: 11391' .""n'..... ,n..."".."",.'''M,~,''nn.n 1 0000' SS TREE = WELLHEAD = "..,_ ,ro. ",,,,",'.nu"""".,.n.. ACTUATOR = ,......".,......, "...pm".. RT. ELEV = BF. ELEV = KOP= .. ,." """'"o>",."u...,,.,,"<'~"·'·",...~ Max Angle = ÖatumMÖ";" ".<_.<....w.......,.. ....,; .»"" '"",..~".»...~. ,,~... "'~ ,,~"" _.. DatumTVD = " END4-18 FROM DR"LG ... DRAFT e 1520' 1- 4-1/2" HES HXO LANDING NIP, 10 = 3.813" I ~ ~ ST MD TVD 6 4048 4015 13-3/8" CSG, 68#, L-80, -i 2504' 5 6546 6100 BTRS, ID = 12.415" L 4 7955 7218 3 8992 8043 9-5/8" CSG, 47#, NT80S XO TO NT95HS, -i 8716' ~ / 2 9813 8712 ID = 8.681" 1 10469 9267 GAS LIFT MANDRELS DEV TYÆ VLV LATCH PORT DATE 27 410 MMG RXP 02/16/07 37 410 MMG RK 02/16/07 37 410 MMG RK 02/16/07 37 410 MMG RK 02/16/07 33 410 MMG RK 02/16/07 32 410 MMG RK 02/16/07 4-1/2" TBG, 12.6#, L-80, IDS, .0152 bpf, ID = 3.958" -1 10724' 1 I TOP OF 7" LNR 1-; 10801' r9-5/8" CSG, 47#, NT95HS, NSCC, ID == 8.681" l-i 11074' :8: J - J è\ ~ ~ [3-1/2" TBG, 9.2#, L-80, IDS, .0087 bpi, ID" 2.992" H 11332' ~ ÆRFORA TION SUMMARY REF LOG: GRlCCLlDLL (01/29/89) ANGLEATTOPÆRF: 31° @ 11290' Note: Refer to Production DB for historical perf data SIZE SPF INTERV AL Opn/Sqz DA TE 5" 4 **11290 - 11324 0 02/03/89 5" 4 11394 - 11404 C 02/03/89 5" 4 11420 - 11504 C 02/03/89 **STRADDLE INTERV AL . . I :8:-1 l ----i I ~ & ~ r I ) ) ) D i ---i l l I ~ ~ I PBTD l-i 12023' h. 7" LNR, 29#, SM-110, BTRS-TKC, -1 12105' h.. ~ .0371 pbf, ID == 6.184" DATE 02/03/89 09/26/05 09/30/05 10/03/05 09/21/06 12109/06 COMMENTS DATE INITIAL COMPLETION 02/17/07 XX TTP SET (03/17/04) WAIVER SFTY NOTE DELETED GL V C/O & PORT SL V SET CORRECTIONS (09/16/06) CONVERT TO NEW FORMAT REV BY JLH MOR/TLH EZLlPAG DA V/TLH SRB/PA G ?/PJC REV BY /PAG 10550' 1"4-1/2" HES X NIP, ID:= 3.813" 1 10580' 1-19-5/8" X 4-1/2" BKR "S-3" PKR, ID = 3.958 1œ1S - 4-112' I-ffiXt-P 10695' - UNIQUE MACHINE OVERSHOT 10724' I., 14' BKR PBR ASSY, ID = 3.00" I 10739' 1"'9-5/8" X 4-1/2" BKR "FHL" PKR, ID =: 3.958 I 10746' 1"'4-1/2" X 3-1/2" XO, ID = 2.992" 1 11267' 1- 3-1/2"PORTED NIP,ID = 2.350" w/ PORTEDSLV (SET 03/17/04) 111279' - 11328' l-i BLASTS JOINTS (49'), ID = 2.992" I 11332' 1"'4" x 3-1/2" TBG ANCHOR, ID ==?? 1 11332' 1"'1" TIW "HB-BP' PKR, ID =?? 1 11341' 1-12-7/8" PKRX NIP, ID = 2.313 11347' 1-12-7/8" PKRX NIP, ID = 2.313 11347' 1-12-7/8" XX TTP (03/17/04) 1 11354' 1-12-7/8" WLEGI COMMENTS DRL G DRAFT CORRECTIONS ENDICOTT UNIT WELL: 4-18 / S-30 ÆRMIT No: 1881490 API No: 50-029-21896-00 SEe 8, T11 N, R17E, 2693' SNL & 776' WEL BP Exploration (Alaska) "-'" '~ Legal Well Name: Common Well Name: Event Name: Contractor Name: Rig Name: Date 4-18/S-30 4-18/S-30 WORKOVER DOYON DRILLING INC. DOYON 16 Start: 2/3/2007 Rig Release: 2/16/2007 Rig Number: Spud Date: 1/9/1989 End: 2/5/2007 19:30 - 22:00 2.50 MOB P~ PRE Prepare to Move Rig Off ~ to Center of Pad to Lay Derrick Over. 22:00 - 00:00 2.00 MOB P I PRE Prepare to Lay Down Derrick and Split BOP Stack. 2/6/2007 00:00 - 03:00 3.00 MOB P PRE RID BOP Stack and Lay Down Derrick, Prepare for Rig Move. 03:00 - 06:00 3.00 MOB P PRE Began Moving Rig From Z-Pad to Endicott 4-18/S-30 at 03:00. At 06:00 Rig at W-Pad Access Road. 06:00 - 00:00 18.00 MOB P r-r PRE Continue to Move Rig to Endicott 4-18/S-30. At 00:00 Rig at \ ~~::. Oxbow Turn Off. 2/7/2007 00:00 - 06:00 6.00 MOB P "Õ PRE Continue Moving Rig From Z-08 to Endicott 4-18/S-30. Rig Location at 06:00 Sag River Ice Crossing. 06:00 - 12:00 6.00 MOB P PRE Continue Moving Rig From Z-08 to Endicott 4-18/S-30. Rig Location at 12:00 DS-17. 12:00 - 00:00 12.00 MOB P ) PRE Continue Moving Rig From Z-08 to Endicott 4-18/S-30. Rig Location at 00:00 Rig is on $DI. 2/8/2007 00:00 - 01 :30 1.50 MOB P PRE Removed Rear Booster Tires. 01 :30 - 08:00 6.50 BOPSUF P DECOMP Install 3 Ram Stack in Cellar, Which Consists of Hydril, Ported Double Gate, Pipe Rams, Manual and HCR Valves Choke and Kill. 08:00 - 12:00 4.00 MOB P PRE PJSM Raise Derrick, Stage Rig to Pull onto Mats. 12:00 - 14:00 2.00 MOB P PRE Rig Team, Doyon Drilling Superintendent, Tool Pusher, BP Co Rep, BP Safety Represenative, Doyon Safety Rep, Attended The A TP Meeting at Endicott Base Camp. 14:00 - 17:00 3.00 MOB P PRE M/U Tree and Adapter Flange and stage in Cellar for Future Use. Lay Ply Wood in Cellar, Lay Rig Mats, And Herculite, Stage Circulation Manifold in Cellar. 17:00 - 19:00 2.00 MOB P PRE Spot Rig Over Well, Level and Shim Rig. 19:00 - 21 :00 2.00 MOB P PRE RlU T/Circulate, Berm Rig, Set Slop Tank and Berm Same, Install Secondary Annulus Valve, Prepare Pits to Take on Fluid. 21 :00 - 22:30 1.50 MOB P PRE Spot and RlU #2 Pump Rig Up Plywood Wind Walls around Cellar Area. 22:30 - 23:30 1.00 MOB PRE RlU DSM Open Actuater Valve on Tree. 23:30 - 00:00 0.50 MOB P PRE Pre-Spud Meeting w/Rig Crew in Dog House. 2/9/2007 00:00 - 00:30 0.50 KILL P DECaMP RlU DSM Lubricator to Pull BPV. Waiting On Trucks to Displace Well Bore to 2% KCL Water. 00:30 - 02:00 1.50 KILL P DECaMP Take on 290 bbls of 120 deg, 2% KCL Water to Mud Pits, Continue to RlU #2 Pump Room, Pressure Tested Circulation Lines to 3,000 psi, Check Pressure on Well, TBG =0 psi, IA=10 psi, OA=O psi. 02:00 - 04:00 2.00 KILL N WAIT DECaMP Waiting on Trucks to Displace Well Bore w/2% KCL Water. 04:00 - 06:30 2.50 KILL P DECOMP PJSM w/ Rig Crew, Truck Drivers, and Mud Engineer on Displacement Proceedure. Displace Well Bore w/2% KCL Water, Reverse Circulating Diesel Freeze Protection at 7 bpm, w/650 psi for 55 bbls, Lined up on Tubing and Pumped 20 bbl Hi-Vis Sweep followed by 20 bbl Safe Surf-O Pill, Chased with 8.4 ppg 2% KCL Water at 7 bpm w/600 psi. 06:30 - 07:30 1.00 KILL P DECaMP B/D Circulating Lines, Attempt to Set TWC Thread Would Not Engage Called out DSM. 07:30 - 09:00 1.50 KILL P DECaMP Waiting on DSM, Load Drill Pipe in Pipe Shed, Set TWC Without Seal to Check Thread Profile, POOH M/U Seal and Set and Tested TWC. 09:00 - 10:00 1.00 WHSUR P DECOMP RlU Circulating Lines, Pressure Test TWC to 1000 psi f/Below Printed: 2/19/2007 1 :06:27 PM "-"~. ~ Legal Well Name: Common Well Name: Event Name: Contractor Name: Rig Name: 4-18/S-30 4-18/S-30 WORKOVER DOYON DRILLING INC. DOYON 16 Start: 2/3/2007 Rig Release: 2/16/2007 Rig Number: Spud Date: 1/9/1989 End: 219/2007 09:00 - 10:00 1.00 WHSUR P DECOMP 10:00 - 12:00 2.00 WHSUR P DECaMP 12:00 - 13:30 1.50 WHSUR P DECOMP 13:30 - 14:30 1.00 WHSUR P DECaMP 14:30· 15:30 1.00 WHSUR P DECOMP 15:30 - 18:00 2.50 WHSUR P DECaMP 18:00 - 21 :00 3.00 WHSUR P DECaMP 21 :00 - 23:30 2.50 WHSUR P DECOMP 23:30 - 00:00 0.50 WHSUR P DECaMP 2/10/2007 00:00 - 06:00 6.00 WHSUR P DECaMP 06:00 - 06:30 0.50 WHSUR P DECaMP 06:30 - 10:00 3.50 WHSUR P DECaMP 10:00 - 12:30 2.50 WHSUR P DECOMP 12:30 - 13:30 1.00 WHSUR P DECaMP 13:30 - 14:30 1.00 WHSUR P DECOMP 14:30 - 15:00 0.50 PULL P DECaMP 15:00 - 15:30 0.50 PULL P DECaMP 15:30 - 17:00 1.50 PULL P DECOMP and TWC Would not Test From Above. BID and RID Lines, RlU DSM Lubricator, Pull TWC, Run New TWC. RlU Lines, Test TWC to 1,000 psi from Below. Attempt to Test from Above, No Test. Retighted LDS, Attempt to Test, No Test, BID and RID Lines. RlU DSM Lubricator and Pull TWC, Dry Rod in A Third TWC. Test from Above to 3,360 psi, Test to 1,000 psi for 10 Minutes on Chart. RID BID Circulating Lines. Bleed Down SSV Actuator, NID Production Tree, and Adapter Flange, Function Lock Down Screws and Check XO Threads to Tubing Hanger, ( Rounds to Make Up 9 ). Nipple Up 13 5/8" x 5,000 BOPE. Install Rams 3.5"x6" Bottom Gates, 27/8" x 5" In Top Gates. RlU Test Equipment, For BOP Test. Test BOPE to 250 psi Low Pressure and 3,500 psi High Pressure. Each Test was Held for 5 Minutes. AOGCC Witness of Test was Waived by Chuck Sheave. Test was Witnessed by the Doyon Toolpusher and BP WSL. Test #1- Upper VBRs 3.5"x 6" Pipe Rams, HCR Kill, Choke Valves #1,12,13,14. Test #2- Manual Kill, Choke Valve #9,1, and Dart Valve Test #3- Choke Valve 5,8,10, TIW Test #4- Choke Valve #4,6,7, and Upper IBOP Test #5-Choke Valve #2 and Lower IBOP Test #6- HCR Choke. Test #7- Manual Choke. Test #8- Choke Valve #3 and Blinds Test #9- Upper VBR 3.5"X6" on 4.5" Pipe. Test #10- Lower VBR 2 7/8"X5" on 4.5" Pipe. Test #11-Lower VBR 2 7/8"x5" on 4" Pipe. Accumulater Test- 2,850 psi Starting Pressure, 1,650 psi After Actuation, First 200 psi in 21 seconds, Full Pressure in 1 Minute 35 Seconds. 5 Nitrogen Bottles at 2,150 psi. Still Testing at Report Time. Rig Down Test Equipment, Blow Down Choke and Kill Lines PJSM, Rig Up and Replace Annular Preventer Element, Replace Upper and Lower Oil Seals and Cap Seals. Reassemble Annular Preventer, Nipple Up Riser. Hook up Koomy Hoses, and Function Test Annular Preventer. RlU and Test Annular Preventer wI 4" Test Jt, and 4.5" Test Jt, to 250 psi Low Test and 3,360 psi High Test on Chart for 5 minutes Each. RlU DSM Lubricator and Pull TWC. RID TWC. P/U Landing Jt and Screw into Tubing Hanger, BOLDS, Pull Hanger Loose with 220,000 # Up Weight, String Weight 165,000#. Disconnect Control Lines, UD Tubing Hanger, RlU to Circulate Well Bore. Pump 20 bbl Hi-Vis Sweep Followed by 20 bbls Safe Surf-O Pill, Pumped at 14 bpm w/460 psi. RlU Control Line Spooling Unit, RID Circulating Equipment. Printed: 2/19/2007 1 :06:27 PM .~ '~ Legal Well Name: Common Well Name: Event Name: Contractor Name: Rig Name: 4-18/8-30 4-18/8-30 WORKOVER DOYON DRILLING INC. DOYON 16 Start: 2/3/2007 Rig Release: 2/16/2007 Rig Number: Spud Date: 1/9/1989 End: 2/10/2007 17:00 - 19:00 2.00 PULL P DECaMP Pull and UD 4.5" Completion String, 18 Clamps, and 4 Stainless Steel Bands and 1 SSSV. 19:00 - 19:30 0.50 PULL P DECaMP Clear and Clean Rig Floor RID Line Spooler. 19:30 - 00:00 4.50 PULL P DECaMP Continue to Pull and UD 4.5" Completion. 2/11/2007 00:00 - 02:30 2.50 PULL P DECaMP Continue to Pull 4.5" Completion. UD Total of 275 full Jts, 6 GLMs, 1 SSSV, 1 Cut Joint, length = 21,51', Flare on Cut Jt 5 1/16th", Clean Cut. Tubing In Good Condition Pins and Boxes in Good Condition. No Corrosion or Pitting. Some Scaling on jts Between 260 to 275. 02:30 - 03:00 0.50 PULL P DECOMP Clear and Clean Rig Floor of Tubing Handling Equipment. 03:00 - 03:30 0.50 CLEAN P DECaMP Set Wear Ring, Run in 4 Lock Down Screws. 03:30 - 06:00 2.50 CLEAN P DECaMP PIU MIU Washover Assembly, BHA Consists of 8.5 Washover Shoe, 2 jts 8.125" Washover Pipe, Dress Off Mill, Drive Sub, XO, 2-7" Boot Baskets, 1-9.625" CSG Scraper, Bit Sub, Bumper Sub, Jar, XO, 6-6.125" Drill Collars, XO. BHA Length=294.32' 06:00 - 19:00 13.00 CLEAN P DECOMP P/U 4",Ht-38 Drill Pipe from Pipeshed 1x1. 19:00 - 19:30 0.50 CLEAN P DECaMP MIU and Set Storm Packer 35' Beneath Well Head. 19:30 - 20:00 0.50 CLEAN P DECaMP Test Storm Packer to 1,000 psi fl Above and Below for 10 Charted Minutes. 20:00 - 00:00 4.00 CLEAN P DECaMP Pulled Wear Ring, Pump Out Stack, Wrapped Tubing Spool and Wellhead with Herculite and Steamed Same. Attempt VPull Pack Off Working Puller Up and Down at 35,000#, Working Side to Side wI Link Tilt. Purged Packing Void, and Tubing Spool. Increased Up Weight to 50,000#, Staged up Incrementally to 115,000# Pulled Lugs Off Of Pack Off Puller. 2/12/2007 00:00 - 05:00 5.00 CLEAN X SFAL DECaMP NID and Remove Tubing Spool and Pack Off, Prepare 9 5/8" CSG Stub for New Pack Off, Installed 13 5/8" x 5,000 # McEvoy Tubing Spool, Installed New 9 5/8" Pack Off. Due to 10' Well Spacing Had to Use Endicott Bob Cat to Remove Old Tubing Spool and Replace with New Spool Underneath Endicott Production Pipe Rack. 05:00 - 05:30 0.50 CLEAN X SFAL DECaMP Energize Secondary Seal WIPlastic Packing, Test to 3,000 psi For 30 Minutes. 05:30 - 07:00 1.50 CLEAN X SFAL DECaMP NIU BOP Stack 07:00 - 08:00 1.00 CLEAN P DECaMP RlU and Test Tubing Spool Flange 250 Low Test and 3,360 psi High Test. Hold Each Test for 5 Charted Minutes. RID Test Equipment. 08:00 - 08:30 0.50 CLEAN P DECOMP Set Wear Ring, 9 1/4" ID, RILDS 08:30 - 09:00 0.50 CLEAN P DECOMP PIU Storm Packer Running Tool, Latch and Retrieve Storm Packer from 35', UD Same. 09:00 - 09:30 0.50 CLEAN P DECaMP RIH PIU drill pipe from 10342' to 10,630', Obtain Parameters: Up Weight=200,OOO#, Down Weight=170,OOO#, Rotating Weight=190,OOO#, 25 RPM, 4,000 ft-Ibs Torque. 09:30 - 10:00 0.50 CLEAN P DECaMP Tagged top of 41/2" tubing stump at 10,637'. Continue to RIH to 10,700'. Picked up and Confirm We are Able to Slide Over Tubing Stump in preparation of outside cutter run. Scraper Depth at 10,617'. 10:00 - 11 :00 1.00 CLEAN P DECOMP Reverse Circulated and Pumped 20 bbl Hi- Vis Sweep at 15 bpm w/1,130 psi at 10,694'. 11 :00 - 12:00 1.00 CLEAN P DECaMP CBU Down Drill Pipe @ 12.5 bpm with 3,048 psi. 12:00 - 12:30 0.50 CLEAN P DECOMP Monitor Well, Pump Dry Job, BID Top Drive. 12:30 - 15:30 3.00 CLEAN P DECaMP POOH with 8 1/8" aD shoe & wash pipe from 10,617'. Printed: 2/19/2007 1 :06:27 PM ~ ~ Legal Well Name: Common Well Name: Event Name: Contractor Name: Rig Name: 4-18/S-30 4-18/S-30 WORKOVER DOYON DRILLING INC. DOYON 16 Start: 2/3/2007 Rig Release: 2/16/2007 Rig Number: Spud Date: 1/9/1989 End: 2/12/2007 15:30 - 16:30 1.00 CLEAN P DECOMP Rack back 61/4" drill collars, UD Wash Over, Dress Off Assembly. 16:30 - 17:30 1.00 CLEAN P DECOMP PJSM with Rig Crew and SLB E-Line Crew, RIU E-Line Equipment, M/U Logging Tools. 17:30 - 21 :00 3.50 EVAL P DECOMP RIH to 9,400' wI USIT and Gama Ray, Tool Failure Attempt to Restart Tools, POOH 21 :00 - 23:00 2.00 EVAL P DECOMP Change Out Tools and Calibrate. 23:00 - 00:00 1.00 EVAL P DECOMP RIH with New Logging Tools, Run # 2. 2/13/2007 00:00 - 09:00 9.00 EVAL P DECOMP USIT run #2. Log up in corrosion mode from 10,600' to 6,800'.~ 09:00 - 09:30 0.50 EVAL P DECOMP Run back in hole with USIT logging tool to 9,650'. 09:30 - 12:00 2.50 EVAL P DECOMP Re-run USIT log. Make high resolution pass from 9,100' to ~ 8,800'. POOH to 6,800' and continue logging in high resolution mode to 5,600'. 12:00 - 12:30 0.50 EVAL P DECOMP POOH with SW S E-line from 5600'. 12:30 - 13:00 0.50 EVAL P DECOMP Rig down SWS E-line equipment and tools. 13:00 - 14:00 1.00 CLEAN P DECOMP Pick up BHA #2, 4.5" outside tubing cutter assembly with cutter, 2 joints of 8.125" washpipe, boot basket drive sub, and 6 each 6.25" drill collars. Total length of BHA #2= 260'. 14:00 - 17:30 3.50 CLEAN P DECOMP RIH with BHA #2 on 4" HT-38 drill pipe from derrick to 10,607' MD. 17:30 - 18:30 1.00 CLEAN P DECOMP Establish parameters of 202,000 Ibs up weight; 172,000 Ibs down weight; 185,000 Ibs rotating weigh at 30 RPM with 5,000 ft-Ibs torque. Continue RIH and tag 4.5" tubing stub at 10,638' MD. Locate tubing collar at 10,677' MD. Make tubing cut with outside tubing cutter at 10,680' MD. 18:30 - 19:00 0.50 CLEAN P DECOMP Monitor fluid loss rate at 110 BPH. 19:00 - 22:00 3.00 CLEAN P DECOMP POOH with BHA #2, outside tubing cutter from 10,680' to 200'. Stand back 4" HT-38 drill pipe in derrick. Double displace while POOH. 22:00 - 00:00 2.00 CLEAN P DECOMP Hold PJSM on handling and disarming live Jet Cutter with all personnel. POOH with BHA #2. Stand back drill collars in derrick. Retrieve 4.5" tubing and Jet Cutting assembly from BHA. Tubing was completely packed off with sand around Jet Cutter. 2/14/2007 00:00 - 01 :00 1.00 CLEAN P DECOMP PJSM. Disarm and lay down jet cutter and 23' of 4.5" tubing retrieved from hole. Tubing cut was clean. Lay down 2 joints of 8" wash pipe. 01 :00 - 01 :30 0.50 CLEAN P DECOMP Clear and clean rig floor. 01 :30 - 02:00 0.50 CLEAN P DECOMP Pick up BHA #3, tubing dress off milling assembly consisting of 8" wash shoe and extension, dress off mill, boot basket drive sub, bumper sub, jars, and 6 each 6.25" drill collars. Total length of BHA #3= 223'. 02:00 - 06:30 4.50 CLEAN P DECOMP RIH with BHA #3 on 4" HT-38 drill pipe from derrick to 10,650'. 06:30 - 08:00 1.50 CLEAN P DECOMP Slip and cut 296' of drill line. 08:00 - 09:30 1.50 CLEAN P DECOMP Establish parameters of 205,000 Ibs pick up weight; 170,000 Ibs slack off weight; 185,000 Ibs rotating weight at 25 RPM and 3,000 ft-Ibs free torque. Establish dynamic fluid loss while pumping 6 BPM, losses at 5 BPM. Static losses at 1 BPM. RIH and tag top of 4.5" tubing stub at 10,680'. Dress off top of 4.5" tubing with 2,000 Ibs WOB and 80 RPM with 6,000 ft-Ibs torque. Pump at 4 BPM and 340 Printed: 2/19/2007 1 :06:27 PM "'-"'" '-' Legal Well Name: Common Well Name: Event Name: Contractor Name: Rig Name: 4-18/8-30 4-18/8-30 WORKOVER DOYON DRILLING INC. DOYON 16 Start: 2/3/2007 Rig Release: 2/16/2007 Rig Number: 8pud Date: 1/9/1989 End: 2/14/2007 08:00 - 09:30 1.50 CLEAN P DECOMP psi. 09:30 - 18:00 8.50 CLEAN P DECOMP POOH laying down 4" HT-38 drill pipe. 18:00 - 19:30 1.50 CLEAN P DECOMP POOH with BHA #3. Lay down Baker tools and drill collars. 19:30 - 22:00 2.50 RUNCOMP RUNCMP Clear and clean rig floor. Pull wear ring. Rig up to run 4.5" 13Cr80 Yam Top tubing. 22:00 - 00:00 2.00 RUNCOMP RUNCMP Run 4.5",12.6 #, 13Cr80 Yam Top Tubing. Use Jet Lube Seal Guard pipe dope, use compensator and Torque Turn each connection, M/U torque set at 4440 ftllbs. 2/15/2007 00:00 - 10:30 10.50 RUNCOMP RUNCMP Run 4.5",12.6 #, 13Cr80 Yam Top Tubing. Use Jet Lube Seal Guard pipe dope, use compensator and Torque Turn each connection, M/U torque at 4440 ftllbs. Baker lok all connections below S-3 packer. 10:30 - 12:00 1.50 RUNCOMP RUNCMP Rig up HES dual control line and spools. Pick up and tie control lines into SCSSV. Pressure test control lines to 5000 psi and hold for 10 minutes (good test). 12:00 - 15:00 3.00 RUNCOMP RUNCMP Run 4.5", 12.6 #, 13Cr80 Yam Top Tubing with dual control lines to Unique Overshot No-Go of 10,695'. Establish parameters of 164,000 up weight, and 133,000 Ibs down weight. Use Jet Lube Seal Guard pipe dope, use compensator and Torque Turn each connection, M/U torque at 4440 ftllbs. Sheared Unique Overshot shear pins with 7,000 Ibs. 41 bands used on control line. 15:00 - 16:00 1.00 RUNCOMP RUNCMP Space out tubing by laying down joint #248 and picking up one 10' pup spotting Unique Overshot no-go 2' above tubing stub. < P/U hanger. 16:00 - 18:00 2.00 RUNCOMP RUNCMP M/U hanger and rig up dual control lines to hanger. Test to 5000 Ibs and hold for 10 minutes (good test). Rig down tubing handling tools and equipment. 18:00 - 19:30 1.50 RUNCOMP RUNCMP RIH and land hanger and completion. RILDS. Drop Baker ball and rod. Rig up to reverse circuate well. 19:30 - 00:00 4.50 RUNCOMP RUNCMP Pressure test circulating lines to 3500 psi (good test). Reverse circulate 160 bbls of 140 deg F 2% KCI brine. Follow by pumping 550 bbls of 140 deg F 2% KCI brine with EC-1124A corrosion inhibitor at a ratio of 21 gallons per 100 bbls. Pump at 3 BPM with 420 psi. 2/16/2007 00:00 - 00:30 0.50 RUNCOMP RUNCMP Continue pumping 550 bbls of 140 deg F 2% KCI brine with EC-1124A corrosion inhibitor at a ratio of 21 gallons per 100 bbls. Pump at 3 BPM with 420 psi. 00:30 - 01 :30 1.00 RUNCOMP RUNCMP R/U and pressure up on tubing to 3500 psi to set Baker S-3 packer. Hold pressure test for 30 minutes and chart results (good test). Bleed off pressure on tubing to 1500 psi. 01 :30 - 02:30 1.00 RUNCOMP RUNCMP Line up and pressure up on annulus to 3360 psi to test annulus. Hold pressure test for 30 minutes and chart results (good test). Bleed off tubing pressure and shear DCR valve at 900 psi. Insure DCR valve sheared by pumping both ways. 02:30 - 02:30 24.00 RUNCOMP RUNCMP Lay down 4.5" landing joint. Set TWC valve and test to 1000 psi from below (good test). 02:30 - 03:30 1.00 RUNCOMP RUNCMP Change out variable pipe rams to 4-1/2" x 7". 03:30 - 05:00 1.50 RUNCOMP RUNCMP N/D BOPE. Remove choke and kill line to in preparation for rig move. 05:00 - 09:00 4.00 RUNCOMP RUNCMP Inspect control lines above hanger. Install tree and nipple up. M/U control lines to adaptor flange. 09:00 - 10:00 1.00 RUNCOMP RUNCMP R/U and test neck seal to 5000 psi for 30 minutes (good test). Printed: 2/19/2007 1:06:27 PM ~ .~ Legal Well Name: Common Well Name: Event Name: Contractor Name: Rig Name: 4-1 8/S-30 4-18/S-30 WORKOVER DOYON DRILLING INC. DOYON 16 Start: 2/3/2007 Rig Release: 2/16/2007 Rig Number: Spud Date: 1/9/1989 End: 2/16/2007 09:00 - 10:00 1.00 RUNCOMP RUNCMP Purge and test control lines to 5000 psi for 10 minutes (good test). 10:00 - 12:00 2.00 RUNCOMP RUNCMP Rotate side actuator valve on production tree 45 deg and torque to specs. 12:00 - 13:00 1.00 RUNCOMP RUNCMP RlU and attempt to test tree. Unable to get good test. 13:00 - 14:30 1.50 RUNCOMP RUNCMP RlU DSM lubricator and pull TWC valve. Install new TWC valve and RID DSM. 14:30 - 16:30 2.00 RUNCOMP RUNCMP RlU and test tree to 5000 psi and hold for 15 minutes (good test). RID testing equipment. 16:30 - 17:00 0.50 RUNCOMP RUNCMP RlU DSM lubricator and pull TWC valve. 17:00 - 19:00 2.00 RUNCOMP RUNCMP RlU circulating lines from tree to LRHOS. Pressure test circulating lines to 3500 psi. Pump 15 bbls of diesel for freeze protection. RID LRHOS. Line up tree and U-Tube freeze protection to cover the top 218' of well. 19:00 - 20:00 1.00 RUNCOMP RUNCMP RlU and install SPY. Test SPV from below to 1000 psi for 10 minutes, good test. 20:00 - 21 :00 1.00 RUNCOMP RUNCMP RID circulating lines, secure tree and cellar. Release rig @ 21 :00 hours, February 16, 2007. Prep to move to Endicott ~ 2-54. RDMO. Printed: 2/19/2007 1 :06:27 PM Company: State of Alaska Alaska Oil & Gas Cons Comm Attn: Helen Warman 333 West 7th Ave, Suite 100 Anchorage, AK 99501 .01.. .\ 5-"30 i Field: Prudhoe Bay \ lóf6.... \ ~ J.... \ '6 . e ob Log Description Date BL Color CD P2-22 i '-) '?- - ;.J~19 11136744 üL~ 11/13/05 1 P2-16 ,~:I, -I~·~ 11058238 WFL Oö/18/05 1 P2-36 í C¡'+ - ¡ (~C' N/A LDL 07/13/05 1 P2-50B 1'-1,<' - C4<..-: N/A LDL 07/16/05 1 16-03 '~I-C' it 11076454 INJECTION PROFILE 07/28/05 1 P2-36 ; .; 1- - n^b 11051061 GLS/LDL 06/15/05 1 4-18/S·30 1I~-11U4 10564459 PSP GLS 04/18/03 1 1-33B/L-24 I q Y - ;:J-<:;,) 10889175 SCMT 10/12/04 1 04-41A ¡Ci1- - r-.':;<; N/A LDL 07/18/05 1 15-09A ¡í--13 -1.~4:Ç N/A OIL PHASE BOTTOM HOLE SAMPLE 02/02/05 1 09-17 t -:r-'1 -("-;"'; "< 11076460 INJECTION PROFILE 08/18/05 1 16-09A IC¡ I - (": ;'7< 11051089 PRODUCTION LOG W/DEFT 08/18/05 1 16-11 i'"7("" -I 'Í 11058249 LDL 09/14/05 1 17-02 ¡~í'-CTè N/A SENSA MEMORY LDL 10/17/05 1 NK-38A .0(^4 -:::;~i I 10687734 MDT 02/27/05 1 R-35 ¡C¡-:t-/~I 11212863 USIT OS/26/06 1 D-09A C,c; - n7"- 11221S76 USIT OS/27/06 1 LS-16 i ~ t - (j 10, 11212864 USIT OS/28/06 1 K-08A ;:)i~:;: ,. iLlc" 11054182 MCNL .;Ii: j~?: <.is ~ 06/06/05 1 1 H-04A _-;/:.::¡ -If" I 10715365 MCNL # ¡'::t, <./'7 7? 11/27/03 1 1 RECE\VED Schlumbergel' JUr\ 0 8 2006 Alaska Data & Consulting Services 2525 Gambell Street, Suite 400 Anchorage, AK 99503-2838 ATTN: Beth _'\ ) r"Af!' r"....OS Ccmrni¡s¡cn .~~\..I -.:.~..... . Ar.d1Cr"~e SCANNED JUN 1 2. 20CQ WII J # Petrotechnical Data Center LR2-1 900 E, Benson Blvd. Anchorage, Alaska 99508 /) (, If / : (' I, , , '\ if f / I t \ f/ ¡' / I~.¡.·\~ ~vV NO. 3828 Alaska Data & Consulting Services 2525 Gambell Street, Suite 400 Anchorage. AK 99503-2838 A TTN: Beth 06/01/06 e e Problem Well Notification: Endicott 4-18 (PTD #1881490) ) ) Subject: Problem Well Notification: Endicott 4-18 (PTD #1881490) From: "NSU, ADW Well Integrity Engineer" <NSUADWWellIntegrityEngineer@BP.com> Date: Wed, 25 Aug 2004 21 :14:35 -0800 To: "END, Production Operator" <ProdOper@BP.com>, ENDIBAD Area Manager. .'.. <ENDBADOpsSuperintendent@BP.com>, "McMullen, John CIf <McMullJC@BP.com>, "END, Op~rationsLead Tech" <ENDOperationsLeadTech@BP.com>, "Rossberg, ~ Steven" . <R()ssbeRS@BP.com>,'''NSU, ADW Well Operations Supervisor" ""'.. '. <NSUADWWéllOperationsSupervisor@BP.com>, "AOGCC Jim Regg (E-mail)" <jiJ:n _regg@admin.state.akus>, uAOGCC Winton Aubert (E-mail)" '.'. '.. <winton_aubert@admin.state.ak.us>~"NSU, ADW WL & Completion Supervisor" <NSUADWWL&CompletionSÜpervisor@BP.com>. ."'. . . '. '. CC: "NSU,. ADW . Well Integrity Engineer" <NSUAD WWellIntegrityEngineer@BP .com>, . "Olsen; . Clark An <OlsenCA@BP.~om> '. . ..' .' . All, Well Endicott 4-18 (PTD #1881490) has sustained casing pressure on the OA and the well has been classified as a Problem well. The TIOls on 08/23/04 were 8I/1400/1420. The plan forward for this well is as follows: 1. FMC: Test wellhead seals 2. WIC: Eval for IAxOA waiver Attached is a wellbore schematic. Please call if you have any questions. «4-18.pdf» Joe Anders, P.E. Well Integrity Coordinator, BP Exploration, (Alaska) Inc. Work: (907) 659-5102 Mobile: (907) 943-1154 Pager: (907) 659-5100, xl154 Email: ~.§.Y-!2.Q.~.~~..~-~.I~.t._9._9..~~~_!:.Y..~!::.9._~.~..~..~.E.~.Þ..P....:..9...S:~ Content-Description: 4-18.pdf . . . 4-18.pdf[ Content-Type: application/octet-stream . Content-Encoding: base64 SCANNED NO\! fI 2 200l} 1 of 1 9/2/20048:04 AM ) ) R.T. ELEV = 55.3' B.F. ELEV= 16.4' MAX. DEV. = 38:10 7600' MD TREE: 4-1/16" I 5000 psi I McEvoy I Alexson WELLHEAD: 13-5/8" I 5000 psi I McEvoy 0 ~ SSSV LANDING NIPPLE I 1538' OTIS (3.813" I.D.) 13-3/8", 68#/ft, L-80, Btrs Csg W/SSSV MIN I.D. is '1' I ,... .. 2504' ~ 4-1/2", 12.6#1ft, L-80, TDS GLM's (Cameo), (1-1IZ' RK) Latch -< No. TVDSS MD-BKB #6 4152' 4271' #5 6320' 6890' 9-S/8", 47#1ft #4 7771' 8719' NT80S XO to NT95HS #3 8706' 9872' 18716' >- #2 9204' 10460' #1 9323' 10601' I I -< SLIDING SLEEVE I 10667' OTIS "XA" ~ (3.813" 1.0.) l Baker (12' long) 110724' ~ %~ 9-S/8" PACKER 110739' TOP OF 7" LINER Baker, (FHL) 110801' -< 3-1/2", 9.2#/ft L-80, TAILPIPE >- PORTED NIPPLE 111267' -/ (I.D.= 2.666"/2.350") 9-5/8", 47#/ft, NT95HS, NSCC -¿¿- 111074' I ,... ~ Jl~ BLAST JOINTS PERFORATING SUMMARY ~ OD = 4.5", ID= 2.992" Ref. Log: DLL-GR (01/29/89) I 11279' - 11328' (Straddle InteNal) SIZE SPF INTERVAL S" 4 11,290'to 11,324' STATUS OPEN ~-r- 7' TIW "HB-BP" PKR 111332' WI 2-71'(5' 'X' NIPPLES (2.313" MIN.ID) ./ '~ 2-7/8" WLEG I 11354' (Below Straddle) SIZE SPF INTERVAL 5" 5" 4 11,394' to 11,404' 4 11,420' to 11,504' STATUS OPEN OPEN ~ PBTD I 12023' I >- 7", 29#/ft, SM-11 0, r I > Btrs- TKC 1210S' Date By Comments 2-24-89 JLH COMPLETIO ENDICOTT WELL: 4-18/5-30 API NO. 50-029-21896 COMPLETION DIAGRAM BP EXPLORATION, INC. Schlumberger Alaska Data & Consulting Services 3940 Arctic Blvd, Suite 300 Anchorage, AK 99503-5714 ATTN: Beth NO. 2781 Company: State of Alaska Alaska Oil & Gas Cons Comm Attn: Lisa Weepie 333 West 7th Ave, Suite 100 Anchorage, AK 99501 Field: Prudhoe Bay, Endicott, Niakuk 05/13/03 Color Well Job # Log Description Date Blueline Prints CD NK-14 [ C{ ~, O(~ SBHP SURVEY 04/20/03 NK-08A ~_~ ~ ,o'Zci SBHp SURVEY 04/19/03 NK-20 [ .C~.~ ~ i ~y i SBHP SURVEY 04/20/03 NK-21 [c~,G~-e~-.~ SBHP SURVEY 04/19/03 NK-07A ~ ~, (~(~ ~ SBHP SURVEY 04/21/03 4-18/S-30 i~.~. i~ ~t PSP GLS 04118/03 1-33B/L-24 '~' ~55' LDL 04/19/03 3-45/M-29 i ~"~ -O,~ i INJECTION PROFILE 03127/03 D.S. 15-47 Ir--l~ -t'l ~ LDL 03/21/03 D.S. 17-11 ! 1~ ~ - g,~.~L~ GLS 04~27~03 D.S. 18-14A fCiC. OO-] LDL 04~03~03 D.S. 13-29L1 '~-O'~- ' C~C~ PRODUCTION PROFILE 04/06103 D.S. 18-03A [~L,~ --- ~..~ ~ LDL 03/27/03 D-05 t-tO, C~ (,, PRODUCTION PROFILE 04/13103 !D.S. 9-20 t"i~. ~ ~'~ [ INJECTION PROFILE .. 04/15103 E-13A I ct '~ ' (~ tp "Z.-, SBHP SURVEY 04/24/03 !D.S. 1-28 i'~ · O~.Z~ CHFR 03131103 'D.S. 4-18 i ~ .r.~ , ,.~ ~, _~--j FLOWING BHP & TEMP 04113103 J-23 [~ "J · O *~ ~ LDL 04/25/03 IN.20A [C{~ , I~i.~ CHFR 04110103 D.S. 1-34 [ ~(4:' --I t ~.~ CHFR 03129/03 PLEASE ACKNOWLEDGE RECEIPT BY SIGNING AND RETURNING ONE COPY EACH T,O: BP Exploration (Alaska) Inc. Petrotectnical Data Center LR2-1 900 E. Benson Blvd. Anchorage, Alaska 99508 Date Delivered: ,_5-' 9,3, Schlumberger GeoQuest 3940 Arctic Blvd, Suite 300 Anchorage, AK 99503-5711 ATTN: Beth Received by: ~ ~.. ~ ALAS,K.~A OIL AND GAS CONSERVATION COMMISSI~O,N REPORT ( SUNDRY WELL OPL. tATIONS 1. Operations performed: Operation shutdown Stimulate__ Plugging X Perforate__ Pull tubing__ Alter casing Repair well_ Other 2. Name of Operator BP Exploration (Alaska) Inc. 3. Address P. O. Box 196612, Anchora.Qe, Alaska 99519-6612 4. Location of well at surface 2693' SNL, 776' WEL, Sec. 8, T11N, R17E At top of productive interval 311' SNL, 4398' WEL, Sec. 8, T11N, R17E At effective depth 49' SNL, 4691' WEL, Sec. 8, T11N, R17E At total depth 19' SNL, 4720' WEL, Sec. 8, T11N, R17E 5. Type of Well: Development Exploratory Stratigraphic Service 6. Datum elevation (DF or KB) KBE = 55.3 feet 7. Unit or Property name Duck Island Unit/Endicott 8. Well number 4-18/S-30 SDI 9. Permit number/approval number 88-149/Not required 10. APl number 50- 029-21896 11. Field/Pool Endicott Oil Pool 12. Present well condition summary Total depth: measured true vertical Effective depth: measured true vertical Casing Structural Conductor Surface Intermediate Production Liner Perforation depth: 12105 feet 10657 BKB feet 12023 feet 10587 BKB feet Plugs (measured) Junk (measured) Length Size Cemented Measured depth True vertical depth BKB BKB 91' 30" Driven 130' 130' 2465' 13 3/8" 3117 c.f. Permafrost 2504' 2504' 11035' 9 5/8" 575 c.f. Class G 11074' 9780' 1304' 7" 474 c.f. C/ass G 10801'- 12105' measured 11290' - 11324'; 11394' - 11404'; 11420' - 11504' 9546'-10657' true vertical (Subsea) 9909'- 9938'; 9998'- 10006'; 10020'- 10091' Tubing (size, grade, and measured depth) 4 1/2" 12.6# L-80 TDS tubing with 2 7/8" tailpipe to 11354' Packers and SSSV (type and measured depth) 9 5/8" Packer at 10739? 7" Packer at 113327 4 1/2" 13. Stimulation or cement squeeze summary Set 2 7/8" XX Plug in tailpipe @ 11334' (11/06/99) Intervals treated (measured) Treatment description including volumes used and final pressure ~aska Oil & Gas Cons. Commissior~ Anchorage 14. Prior to well operation Subsequent to operation Representative Daily Average Production or Injection Data OiI-Bbl Gas-Mcf Water-Bbl Casing Pressure 20O 154 4795 0 171 2749 364 0 Tubing Pressure 363 354 15. Attachments Copies of Logs and Surveys run Daily Report of Well Operations_X_ 1'7o I hereby certify that the foregoing is true and correct to the best of my knowledge. Signed 0'~ O-~-~.c.~./%(~i'L~ii .(i (t;.,(~:~ Title T~hnie;~l A_e_ei_~t:ent IV [564-5234) Form 10-404 Rev 06/1 8 16. Status of well classification as: Oil × Gas Suspended Service Date 11/30/99 SUBMIT IN DUPLICATE~ BPX Endicott Production Engineering Department OPERATIONS REPORT DATE: 11/06/99 WELL N°: 4-18 1 S-30 TYPE OF OPERATION: BP EXPLORATION REP: SERVICE COMPANY: PULL BBE,DRIFT& TAG,SET 2 7~8" "XX" PLUG IN TAILPIPE FOR SINGLE ZONE STATIC SURVEY TAVE PERUZZI HES / NYQUIST DATE/TIME 1125 1210 1400 1545 1740 OPERATIONS SUMMARY FWHP:S/I WHT:S/I SIP:2,150# lAP:2,200# OAP:250# SAFETY MEETING,RIG UP RIH WI 4 ¥2" GS & PRONG TO SVLN (~ 1,504' WLM,VALVE HUNG UP IN HANGER,ABLE TO WORK THROUGH,OOH W/BBE # NBB-45 RIH W/2.25 CENTRALIZER,T.E.L.,TAG TAIL (~ 11,356' WLM(11,360' ELM) = 4' CORRECTION,TAG HARD BOTTOM @ 11,993 CORRECTED RIH W/2 7/8 .... XX" PLUG W/FILL EXT TO #2 "X" NIPPLE (~ 11,343',SET(TOP "X" NIPPLE IS @ 11,334' WLM) PSI ~.. SETTING WAS 2,150# RIG DOWN SUMMARY: PULLED BBE # NBB~,5 DRIFT & TAGGED HARD BOTTOM @ 11,993' CORRECTED SET 2 7/8" "XX" PLUG IN LOWER "X" NIPPLE LOCATED DEPTHS OF BOTH NIPPLES,TOP NIPPLE IS @ 11,334' & BOTTOM NIPPLE IS @ 11,343' WLM,PSI @ SETTING WAS 2,150# SSSV: OUT RECEIVED r-, ". ~ 0 ~ 1999 STATE OF ALASKA ALASK~ -"L AND GAS CONSERVATION COMMISSIr~''' REPORT Or SUNDRY WELL OPE, ,ATIONS 1. Operations performed: Operation shutdown_ Stimulate__ Plugging__ Pull tubing__ Alter casing __ Repair well __ Perforate__ Other X 2. Name of Operator 5. Type of Well: 6. Datum elevation (DF or KB) BP Exploration (Alaska) Inc. Development × KBE = 55.3 feet Exploratory __ 3. Address Stratigraphic__ 7. Unit or Property name P. O. Box 196612, Anchoracle, Alaska 99519-6612 service .__ Duck Island Unit/Endicott 4. Location of well at surface 8. Well number 2693' SNL, 776' WEL, Sec. 8, T11N, R 17E At top of productive interval 311' SNL, 4398' WEL, Sec. 8, T11N, R17E At effective depth 49' SNL, 4691' WEL, Sec. 8, T11N, R17E At total depth 19'SNL, 4720' WEL, Sec. 8, T11N, R17E 4-18/S-30 SDI 9. Permit number/approval number 88-149iNet required 10. APl number 50- 029-21896 11. Field/Pool Endicott Oil Pool 12. Present well condition summary Total depth: measured true vertical 13. Effective depth: measured true vertical Casing Structural Conductor Surface Intermediate Production Liner Perforation depth: 12105 feet 10657 BKB feet 12023 feet 10587 BKB feet Plugs (measured) Junk (measured) Length Size Cemented Measured depth True vertical depth BKB BKB 91' 30" Driven 130' 130' 2465' 13 3/8" 3117 c.f. Permafrost 2504' 2504' 11035' 9 5/8" 575 c.f. Class G 11074' 9780' 1304' 7" 474 c.f. Class G 10801'- 12105' measured 11290 ' - 11324'; 11394' - 11404'; 11420' - 11504' 9546'-1O657' true vertical (Subsea) 99091' 9938'; 9998' -10006';10020"10091' "~,~.~,, Tubing (size, grade, and measured depth) 4 1/2" 12.6# L-80 TDS tubing with 2 7/8" tailpipe to11354' Packers and SSSV (type and measured depth) 9 5/8" Packer at 10739? 7" Packer at 11332'; 4 1/2" SSSV at 153~ C~ ~'~ Stimulation or cement squeeze summa~ Puff 2.31"X Plug ~ 11334' (10/25/98) I nte~als treated (measured) Treatment description including volumes used and final pressure 14. Prior to well operation Subsequent to operation Representative Daily Average Production or Injection Data Oil-Bbl Gas-Mcf Water-Bbl Casing Pressure 125 816 6108 0 n/a n/a n/a 0 Tubing Pressure 317 n/a 15. Attachments Copies of Logs and Surveys run Daily Report of Well Operations 16. 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 i ~\ '~, · Title T~chnic~l A~i~t~nt IV [fifi4.fi2:~41 Form 10-404 Rev 06/~ 5/88 Date 11/19/98 ,~,~ SUBMIT IN DUPLICATE,.~ BPX Endicott Production Engineering Department DATE: 10/25/98 WELL N°: 4-18/S-30 TYPE OF OPERATION: BP EXPLORATION REP: SERVICE COMPANY: OPERATIONS REPORT PULL SSSV-PULL PLUG J. ECKSTEIN HES/TILBURY DATE/TIME 1000 1030 1100 1230 1345 1515 1730 OPERATIONS SUMMARY MIRU. RIH wl41/2 GS & PRONG TO BVN (~ 1508' WLM. PULL 41/2 X-DBD #NA 220. POOH. RIH wl31/2 GS TO PORTED NIPPLE (~ 11259' WLM. PULL PORTED SLEEVE. POOH. RIH wl2.31 "X" EQL PRONG TO XX PLUG (~ 11334' WLM. EQUALIZE. POOH. RIH w/2.31 GS TO SAME. PULL 2.31 XX PLUG (w/SAND EXT). POOH. RIH wl31/2 GS & PORTED SLEEVE, (SLV HAS SOME PITTING BELOW CENTER SEAL & A CHIP MISSING FROM BOTTOM EDGE), TO PORTED NIPPLE @ 11259' WLM. SET. POOH. RDMO. S1=2000 IA=1550 OA=360 SUMMARY: Pulled plug from tailpipe to permit EOR off-take from Fiii. PULLED SSSV. PULLED PORTED SLEEVE. EQUALIZED AND PULLED 2.31" XX PLUG WITH SAND EXTENSION FROM TUBING TAIL. RERAN PORTED SLEEVE. SSSV: OUT Attn. ALASKA OIL + GAS C~k~kVAT~N 3001 PORCUPINE DRIVE ~- ~~ '~q~ . ANCHORAGE AK, 99501. Dear Sir/Madam, Enclosed, please find the data as described below: DESCRIPTION 1 PDK/GR FINAL BL+RF 1 PLS FINAL BL+RF Date: 27 June 1995 RE: Transmittal of Data Sent by: PRIORITY MAIL Run # 1 ECC No. - 5917.07 Run # 1 6450.00 Please sign and return to: Attn. Rodne son .. Anchorage, 6K ~Or~FAX ~907) 563-7803 Received by:~ ~ STATE OF ALASKA ~'~"~ A,. _,KA OIL AND GAS CONSERVATION COMMI~.. N REPORT OF SUNDRY WELL OPERATIONS 1. Operations performed: Operation shutdown Stimulate Plugging Perforate Pull tubing Alter casing Repair well Other.~ 2. Name of Operator .. BP Exploration (Alaska) Inc. 3. Address P. 0. Box 196612, Anchorage, Alaska 99519-6612 5. Type of Well: Development .. Exploratory Stratigraphic Service 4. Location of well at surface 2693'SNL, 776'WEL, Sec. 8, T11N, R17E At top of productive interval 31 I'SNL, 4398' WEL, Sec. 8, T11N, R17E At effective depth 49'SNL, 4691' WEL, Sec. 8, T11N, R17E At total depth 19' SNL, 4720' WEL, Sec. 8, T11N, R17E 12. Present well condition summary Total depth: measured true vertical RECEIVED AU G 2 5 1993 Alaska 0il & Gas Cons. bummJss~,, Anchorage 12105 feet 10657 BKB feet Plugs (measured) 6. Datum elevation (DF or KB) KBE = 55.3 7. Unit or Property name Duck Island Unit/Endicott 8. Well number 4-18/S-30 SDI 9. Permit number/approval number 88-149/Not required 10. APl number 50- 029-21896 11. Field/Pool Endicott Oil Pool Effective depth' measured true vertical 12023 feet 10587 BKB feet Junk (measured) Casing Structural Conductor Surface Intermediate Production Liner Perforation depth: Length Size Cemented Measured depth BKB 91' 30" Driven 130' 2465' 13 3/8" 3117 c.f. Permafrost 2504' 11035' 9 5/8" 575 c.f. Class G 11074' 1304' 7" 474 c.f. Class G 10801'- 12105' measured 11290 ' - 11324'; 11394' - 11404'; 11420' - 11504' True v~al depth 130' 25O4' 9780' 9546'- 10657' true vertical (Subsea) 9909'- 9938'; 9998'- 10006'; 10020'- 10091' Tubing (size, grade, and measured depth) 4 1/2" 12.6tt L-80 TDS tubing with 2 7/8" tailpipe to 11354' Packers and SSSV (type and measured depth) 9 5/8" Packer at 10739'; 7"Packerat 11332';4 1/2"SSSVat 1538' 13. Stimulation or cement squeeze summary Scale Inhibitor Treatment Intervals treated (measured) 11290'-11324', 11394'-11404', 11420'- 11504' Treatment description including volumes used and final pressure I$ Bbls diesel, 1142 Bbls seawater with scale 47 mix and esl inhibitor mix. FWHP = 450 psig 14. Prior to well operation Subsequent to operation Representative Daily Average Production or In!ection Data OiI-Bbl Gas-Mcf Water-Bbl Casing Pressure 1298 1044 3028 0 1008 1637 2592 0 Tubing Pressure 443 413 15. Attachments 16. Status of well classification as: Copies of Logs and Surveys run Daily Report of Well Operations ...... Oil X Gas ..... Suspended. Service 17. I hereby certify that the foregoing is true and correct to the best of my knowledge. Signed ,(~- ~/~/~ ~-~~ Title Senior Technical Assistant ll Date~'~,°Y/~ Form 10-.404 Rev 06/15/88 SUBMIT IN DOPLI~ATE Alaska Oil and Gas Conservation Commission May 15, 1992 Page Three WELL 4-02/Q-28 1570-13005' PRODUC'RON SCHLUMBERGER WELL 2-44/R-12 ~'"/72 10850-12000' ~ GAMMA RAY/CCL JEWELRY 11850-12000' ~,// INJECTION PROFILE SURVEY WELL 2-68/S-17 1055-11220'~ GAS UFT WELL 4-18/S-30 11100-11600' PRODUCTION PROFILE SCHLUMBERGER Sincerely, ?~ .L. Haas JLH/clt Enclosures 5/8/92 RUN I 3/19/92 RUN I 3/1 9/92 RUN 1 4/6/92 RUN 1 4/30/92 RUN 1 R ECEiVED MAY 2 0 199,?. Alaska 0ii & Gas Cons. Commission Anchorage xc: File 6.10 J. L. Haas 2596/JLH/clt BP EXPLORATION RP E,,,o~orat~on tA,asKa) ~nc. 900 East Benson Boulevard ~© .~o'~ ~9~!~ Anchorage. A~a~a 995~9-661Z (907) 56~-5111 November 12, 1991 Alaska Oil and Gas Conservation Commission 3001 Porcupine Drive Anchorage, Alaska 99501 Dear Sirs: Enclosed please find one sepia and one bluetine print for the weii logs run on the following Endicott wells: Well 1-271P-20 4/12/91 9800' - 10700' '-'"'~-- Run One Perforating Record Halliburton Logging Services Well Well We!! 1-69/V, 19 120' - 2O2O' Temperature Survey Camco 2'06/J-22 -~ 12140' - 12205' Tubing Puncher Record Schlumberger 2-22/L-14 11 284' - 11700' Perforating Record Schlumberger 9/20/91 Run One 10/26/91 Run One 9/'28/91 Run One 2063/JLH/cit Alaska Oil and Gas Conservation Commission November 12, 1991 Page Two Well Well 2-22/L-14 (cont'd) 11283' - 11689' Perforating Record Schlumberger 2-36/O-14 ~-- 10800' - 11520' Production Profile Survey Camco Well Well 2-44/R-12 '-~ 200' - 1200' Injection Profile Survey ~,amco 2-70/U-15 11300' - 11700' Perforating Record Schlumberger 3-17/J-30 ~-- 13200' - 14013' ~ ~ - ~"~"~ Production Profile Survey ' ~ ~- .... Camco ' ' ' .... Well 3-29/J-32 //12195'- 12704' ~")~ Dual'Burst TDT Log (TDT-P) Schlumberger 12180' - 12710' ~ Dual Burst TDT-P Borax Pump-In Schlumberger Well 3-39/J-39 13800' - 1 4426' ~'~ .~ / ~\ Ir 'Production Logging Services Atlas Wireline 9/30/91 Run One 8/9/91 Run One 9/20/91 Run One 10/19/91 Run Three 8/12/91 Run One 8/20/91 Run One 10/27/91 Run Two 8/26/91 Run One 2063/JLH/clt Alaska Oil and Gas Conservation Commission November 12, 1991 Page Three Well 3-47/Q-35 9895' - 10810' ~L~'~ Production Log ~~" Schlumberger Well 4-14/F1-34i ~ 10200' - 10400' \~ Perforating Record ~ "~ ' Schlumberger Well 4-18/S-30 11100' - 11996',~''' ~'~' \~0~CamcoPr°ducti°n Profile Survey Well 4-28/N-37 10950' - 11280' Production Log Schlumberger Well 4-46/N-39 11650' - 12333' ~'"~ Production Profile Camco ' Sincerely, J.,.12~ Haas JLH/clt Enclosures xc: File 6.10 J. L. Haas 9/29/91 Run One 10/19/91 Run Three 8111/91 Run One 10/18/91 Run Two 9/26/91 Run One 2063/JLH/clt BP EXPLORATION BP Exploration (Alaska) Inc. 900 East Benson Boulevard P.O. Box 196612 Anct~orage. Alaska 99519-6612 (907) 561-5111 September 6, 1990 Alaska Oil and Gas Conservation Commission 3001 Porcupine Drive Anchorage, Alaska 99501 Endicott Field - Bottom-Hole Pressure Reports Dear Sirs: Enclosed are Bottom Hole Pressure Reports for the following wells Well Name Date 1-21/K-25 8-14-90 1-67/T-20 8/12/90 2-26/N- 14 8-12-90 2-36/O-14 7/14-15/90 2-46/Q-15 8-13-90 2-52/S-14 8-13-90 3-41/K-39 8-11-90 4-18/S-30 8-13-90 4-26/0-34 8/11/90 4-42/P-38 8/10/90 4-46/N-39 8/12/90 5-01/Sag Delta #7 8/10/90 5-02/Sag Delta #10 8/15/90 If there are any questions regarding this data, please contact Jeanne Haas at 564-5225. Sincerely, ~_JCanne L. Ha~s RE, 'EIVED SEP 1 1 1990 ,~as~.Oij.& Gas Cons. uommission ~chorago ,/ CBT '- 2961'-14592' SCHLUMBERGER 8/28/90 RUN ONE WELL :~-41/K-:~9 STATIC TEMPERATURE SURVEY 13166'-13660' CAMCO 8/11/9O RUN ONE FREEZE BACK TEMPERATURE SURVEY 8/11/90 1500'-13660' RUN ONE CAMCO WELL.2-68/S-17 9/3/90 PFC LOG 9800'-11126' RUN ONE ATLAS WELL 3-39/J-39 PERFORATION RECORD 13980'-14530' SCHLUMBERGER 9/9/90 RUN ONE ,/ WELL 4-08/S-30 8/13/90 TEMPERATURE SURVEY 11082'-11330' RUN ONE HALLIBURTON RESERVOIR SERVICES WELL 4-1 ~/P-27 9/10/90 DUAL STATIC SURVEY 13201 '-1 3201' RUN ONE HALLIBURTON RESERVOIR SERVICES WELL 4-26/O-34 8/11/90 TEMPERATURE SURVEY 10874'-11150' RUN ONE HALLIBURTON RESERVOIR SERVICES BP EXPLORATION February 9, 1990 BP Exploration (Alaska) Inc. 900 East Benson Boulevard P.O. Box 196612 Anchorage, Alaska 99519-6612 (907) 661-5111 Alaska Oil and Gas Conservation Commission 3001 Porcupine Drive Anchorage, Alaska 99501 Endicott Field - Bottom-Hole Pressure Reoorts Dear Sirs' Enclosed are Bottom Hole Pressure Reports for the following wells Well Name Date 1-01/J-19 _ 1-6-90 2-52/S-14 1-8-90 2-70/U- 15 1 - 13-90 3-23/N-32 1-29-90 3-47/Q-35 12-26-89 4-04/T-26 12-30-89 4-18/S-30 1-7-90,' 4-46/N-39 12-29-89 If there are any questions regarding this data, please contact Jeanne Haas at 564-5225. Sincerely, (~eanne L. Haas JLH Enclosures cc: File: 76.13 WELL 3-23/N-32 *PRODUCTION PROFILE LOG 11200' - 11500' Run No. ~ CAMCO WELL 4-18/S-30 *TEMPERATURE SURVEY 11480' - 12000' Run No. 1 CAMCO Sincerely, J~ne L. Haas JLH/lms cc: File 06.10 BP EXPLORATION BP Exploration (Alaska) Inc. 900 East Benson Boulevard RO. Box 196612 Anchorage, Alaska 99519-6612 (907) 561-5111 October 20, 1989 Alaska Oil and Gas Conservation Commission 3001 Porcupine Drive Anchorage, Alaska 99501 Endicott Field - Bottom-Hole Pressure Reports Dear Sirs' Enclosed are Bottom Hole Pressure Reports for the following wells. Well Name Date' 1-35/O-25 2-42/P- 13 (Upper) 2-42/P-13 (Lower) '"~ 2-62/Q- 1.7 3-15/K-33 3-17/J-30 (Upper) ~,tB-17/J-30 (Lower) 4-18/S-30 (Upper) 4-18/$-30 (Lower) 4-26/0-34 (Upper) 4-26/0-34 (Lower) 4-50/K-41 (Upper) 4-50/k-41 (Lower) 9/26/89 9/20,/89 9/20/89 9/27/89 .9/27/89 9/07/89 9/07/89 9/22/89 9/22/89 9/23/89 9/23/89 9/12/89 9/12/89 O' t~l~~ glaska Oil.& (las Cons. Nmhorag~ WELL 3-49/J-40 ~ *PRODUCTION FLUID SAMPLER 14420'- 14928' Run 1 SCHLUMBERGER ~ *DIFFERENTAL TEMPERATURE LOG 14697'-14686' Run 1 CAMCO WELL 4-18/S-30 *PRODUCTION LOG BUILD-UP 11150'-11600' Run 1 SCHLUMBERGER WELL 5-01/SAG 7 '~ *TEMPERTURE SURVEY 11500'-12350' CAMCO Run 1 WELL 2-26/N-14 ~"~ *TEMPERATURE LOG 11000'-11812' CAMCO Run 1 WELL 2-28/P-19 *PRODUCTION PROFILE 9900'-10250' CAMCO Run 1 WELL 2-16/M-16 *INJECTION PROFi'LE 10305'- 11435' CAMCO Run 2 WELL 3-49 J-40 *PRODUCTION PROFILE 14600'-14920' CAMCO Run 1 1027/GD BP EXPLORATION BP Exploration (Alaska) Inc. 900 East Benson Boulevard Re. Box 196612 Anchorage, Alaska 99519-6612 (907) 561-5111 March 27, 1989 John Boyle Alaska Oil and Gas Conservation Commission 3001 Porcupine Drive Anchorage, AK 99501 Dear Mr. Boyle' Enclosed please find one sepia and one blueline print for the open hole well logs run in the following Endicott wells' WELL 4-1 8/S-30 *GCT GYRO DIRECTIONAL SURVEY 25'- 11940' Run No. 1 Logged by Schlumberger. Sincerely, Gregory N. BP EXPLORATION BP Exploration (Alaska) Inc. 900 East Benson Boulevard RO. Box 196612 Anchorage, Alaska 99519-6612 (907) 561-5111 February 15, 1989 John Boyle Alaska Oil and Gas Conservation Commission 3001 Porcupine Drive Anchorage, AK 99501 Dear Mr. Boyle' Enclosed please find one sepia and one blueline print for the open hole well logs run in the following Endicott well' WELL 4-18/S-30 *MECHANICAL CORING TOOL 11145' - 11320' Run No. 1 *SIMULTANEOUS COMPENSATED NEUTRON-LITHO-DENSITY 11061' - 12040' Run No. 1 *REPEAT FORMATION TESTER 11298' - 12034' Run No. 1 *SUBSEA TVD LOG 11061' - 12082' Run No. 1 *SIMULTANEOUS DUAL LATEROLOG MICRO-SFL 10700' - 12082' Run No. 1 Logged by Schlumberger. Sincerely, GND/gjr REC : V D !~./! :~, .., ;:! :. ! :'ii"'"" Anc~oracj~ BP EXPLORATION BP Exploration (Alaska) Inc. 900 East Benson Boulevard RO. Box 196612 Anchorage, Alaska 99519-6612 (907) 561-5111 March 22, 1989 Alaska Oil & Gas Conservation Commission 3001 Porcupine Dr. Anchorage, Alaska 99501 Attn' Mr. C. V. Chatterton Well 4-18/S-30 SDI (Endicott) Enclosed, in duplicate, is form 10-407, our Report of Well Completion for the above-named well. This information reflects the current condition and status of the well. Aisc enclosed are two copies each of daily drilling reports, directional and gyroscopic surveys. The open hole logs were sent under separate cover on February 15, 1989. truly, J. G. Vidrine Endicott Drilling Engineering Supervisor JGV/KTH Enclosures (4) CC: John Oldenburg MB 7-1 Endicott Wl©'s w/4 Well File RECEIVED .& Gas Cons. C0mmiss]ou. Anchorage STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION COMMISSION WELL COMPLETION OR RECOMP! ETLON RI=PORT AND LOG 1. Status of Well Classification of Service Well OIL [] GAS 1'3 SUSPENDED [] ABANDONED [] SERVICE [] 21 Name of Operator 7. Permit Number BP Exploration 88-149 3. Address 8. APl Number P. O. Box 196612, Anchorage, Alaska 99519-6612 50- 029-21896 4. Location of well at surface 9. Unit or Lease Name 2693' SNL, 776' WEL, SEC. 8, T11N, R17E '~_._j~T~ Duck Island Unit/Endicott At Top Producing Interval ~ VERIFi~) 10. Well Number L ~ 4-18/S-30 SDI 311'SNL, 4398' WEL, SEC. 8, T11N, R17E ,~erf ~_ 11. Field and Pool At Total Depth i & I'[ ~ Endicott Field/Endicott Pool 19' SNL, 4720' WEL, SEC. 8, T11N, R17E ..... 5. Elevation in feet (indicate KB, DF, etc.) ]6. Lease Designation and Serial No. 55.3 BKB I ADL 47502 12. Date Spudded 13. Date T.D. Reached 14. Date Comp., Susp. or Aband. 115. Water Depth, if otfshore J16. No. of Completions 01/10/89 01/29/89 02/06/89 6 - 12 feet MSL I One 17. Total Depth (MD+TVD) 18. Plug Back Depth (MD+TVD 19. Directional Survey 120. Depth where SSSV set 121. Thickness of Permafrost 12105'MD 10657'TVD 12023'MD 10587'TVD YES [] NO [3~ 1538 feet MD J 1466' 22. Type Electric or Other Logs Run ,. D.. IL/MSFL/LD T/CNL, RFT/GR 23. CASING, LINER AND CEMENTING RECORD .-. Sb ~ I lNG DEPTH MD CASING SIZE WT. PER FT. GRADE TOP BOTTOM HOLE SI?l= CEMENTING R__ECORD AMOUNT PULLED 30" Structural Drive Pipe Surface 130' ,. 13-3/8" 68# NT-80 Surface 2504' 17-1/2" 3117cu fl Permafrost 9-5/8" 47# NT80S Surface 8716' 12-1/4" 9-5/8" 47# NT95HS 8716' 11074' 12-1/4" 575 cu ft Class G 7" 29# L-80 10801' 12105' 8-1/2" 474 cufl Class G 2~,. 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) Baker5" @ 4 spf 4-1/2" 12.6# 11354' 10739' L-80 w/tailpipe MD TVDss ~6. ACID, FRACTURE, CEMENT SQUEEZE, ETC. 11290'- 11324' 9909'-9938' DEPTH INTERVAL (MD) AMOUNT & KIND OF MATERIAL USED 11394'-11404' 9998'-10006' 13-3/8"x 9-5/8" Freeze Protect Annulus with 175 BBLS 11420'- 11504' 10020'- 10091' Dry Crude. 27. PRODUCTION TEST Date First Production JMethod of Operation (Flowing, gas lift, etc.) February 4, 1989 I Flowing Date of Test Hours Tested iPRODIJCTION FOR OIL-BBL GAS-MCF WATER-BBL CHOKE SIZE TEST PERIOD I~IIGAS'OIL RATIO Flow Tubing Casing Pressure CALCULATED OIL-BBL GAS-MCF ~ATER-BBL OIL GRAVITY-API~ (corr) Press. 24-HOUR RATE 28. CORE DATA Brief description of lithology, porosity, fractures, apparent dips, and presence of oil, gas or water. Submit core chips. RECE[¥ED hiaska 0il & Gas Cons, Comrnis$[ot;~. Rev. 7-1-80 CONTINUED ON REVERSE SIDE Submit in duplicate 29. ~ 30. GEOLOGIC MARKERS4 "FORMATION TESTS NAME Include Interval tested, pressure data, all fluids recovered and gravity, MEAS. DEPTH TRUE VERT. DEPTH GOR, and time of each phase. TOP HRZ 10 735' 9491' PUT RIVER ABSENT ABSENT TOP KEKIKTUK 11288' 9962' I 31. LIST OF ATTACHMENTS 32. I hereby certify that the foregoing is true and correct to the best of my knowledge · Endicott Drilling Engineering Signed v-;,,-' _{;;;;/ Title Supervisor Date _ ,,,/ 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". Form 10-407 STANDARD ALASKA PRODUCTION Daily Drilling Report-- ENDICOTT January 9, 1989 at 0600 hrs Rig: PAA7 Well: 4-18/S-30 (SDI) AFE # 717558 API: 50-029-21896 AFE Amount: Current Amount: 0600 Depth: 151' Day: -1 24- Hour Ftg: 0' Current Operation: Rigging up. Accepted rig at 0600 hrs. on 1/9/89. Rig up. Mud Type: SURVEY, WT: VIS: PV: YP: ANGLE DIRECTION TVD SECTION Solids: Temp: COORDINATES ,.D, LS. STANDARD ALASKA PRODUCTION Rig: PAA #7 Well: 4-18/S-30 (SDI) Daily Drilling Report .- ENDICOTT January 10, 1989 at 0600 hrs AFE # 717558 API: 50-029-21896 AFE Amount: Current Amount: 0600 Depth: 2,031' Day: 1 24- Hour Ftg: 1,900' Current Operation: Drilling 17-1/2" hole Spud well at 10:30 hours 1-09-89. Drill and survey to 2,031'. Mud Type: SPUD WT: 9.2 VIS: 150 PV: 12 SURVEY ~ ~ DIRECTION ,,TVD YP:51 FL: 18.9 SECTION Solids: 6 Temp: 70 °F COORDINATE~ DLS STANDARD ALASKA PRODUCTION Daily Drilling Report-- ENDICOTT January 11, 1989 at 0600 hrs Rig: PAA #7 Well: 4-18/S-30 (SDI) AFE # 717558 API: 50-029-21896 AFE Amount: Current Amount: 0600 Depth: 2,514' Day: 2 24- Hour Ftg: 483' Current Operation: Running 13-3/8" casing. Drill and survey 17-1/2" hole to 2,514'. POH for casing. Running 13-3/8" casing. Mud Type: SPUD SURVEY MD WT: 9.5 VIS: 143 PV: 8 YP: 64 FL: 20 Solids: 8 Temp: ANG, LE DIRECTION TVD SECTION COORDINATES 71~F DLS STANDARD ALASKA PRODUCTION Daily Drilling Report .- ENDICOTT January 12, 1989 at 0600 hrs Rig: PAA #7 Well: 4-18/S-30 (SDI) AFE # 717558 APl: 50-029-21896 AFE Amount: Current Amount: 0600 Depth: 2,514' Day: 3 24- Hour Ftg: Current Operation: Make up 12-1/4" BHA. Run 13-3/8" casing and cement with Permafrost cement. Shoe at 2,504'. N/U BOPE and test. M/U 12-1/4" BHA. Mud Type: LSND SURVEY .MD. WT: 9.0 VIS: 42 PV: 9 YP: 10 FL: 18.8 Solids: 6 Temp: ~F ANGLE DIRE~FION TVD SECTION COORDINATES ~ ALASKA PRODUCTION Daily Drilling Report -- ENDICOTT January 13, 1989 at 0600 hr$ Rig: PAA #7 Well: 4-18/S-30 (SDI) AFE # 717558 API: 50-029-21896 AFE Amount: Current Amount: 0600 Depth: 3,740' Day: 4 24- Hour Ftg: 1,236' Current Operation: Drilling 12-1/4" hole. RIH to FC and test 13-3/8" casing - OK. Drill FS and perform LOT. Drill and survey 12-1/4" hole to 3,740'. Mud Type:LSND WT:9.1 VIS:42 PV:6 YP: 12 FL:24.2 Solids:5 Temp: 68°F SURVEY MD ANGLE DIRECTION TVD SECTION COORDINATES DLS 15 3598' 13.6 N 63.7° W 3592 93' N 54' W 76' 2.57 STANDARD ALASKA PRODUCTION Rig: PAA #7 Well: 4-18/S-30 (SDI) Daily Drilling Report -- ENDICOTT January 16, 1989 at 0600 hrs AFE # 717558 API: 50-029-21896 AFE Amount: Current Amount: Current Operation: 0600 Depth: 7,102' Day: 7 72- Hour Ftg: 3,361' Drilling 12-1/4" hole. Drill and survey 12-I/4" hole to 7,102'. Mud Type: LSND SURVEY 16 21 24 27 30 34 36 3691 4181 4747 5313 5876 6635 7000 WT: 9.7 VIS:44 PV:7 ANGLE DIREGTIQN 15.9 N66.4W 31.2 N63.8W 33.6 N62.SW 31.6 N61.gW 33.9 N62.2W 37.1 N61W 38.2 N60.SW TVD 3682 4130 4600 5077 5555 6167 6457 YP: 14 FL: 9.6 SECTION 117 310 623 927 1224 1672 1843 Solids: 9 Temp: 80 ~F COORDINATES DLS N64 W98 2.58 N149 W272 2.98 N289 W554 .46 N430 W824 .32 N570 W1087 1.08 N780 W1478 .27 N899 W1670 .61 STANDARD ALASKA PRODUCTION Daily Drilling Report -- ENDICOTT January 17, 1989 at 0600 hrs Rig: PAA #7 Well: 4-18/S-30 (SDI) AFE # 717558 API: 50-029-21896 AFE Amount: Current Amount: 0600 Depth: 7,796' Day: 8 24- Hour Ftg: 694 Current Operation: Drilling 12-1/4" hole. Drill and survey 12-1/4" hole to 7,796'. Mud Type: LSND WT: 9.8 SURVEY ~..MD. ANGLE 37 7177 38 39 7559 38.6 VIS:44 PV:9 DIRECTION N61.3W N56.1W TVD 6597 6899 YP: 12 FL: 6.8 SECTION 2002 2236 Solids: 11 Temp: 81 COORDINATES N952 W1766 .30 N1074 W1965 .95 STANDARD ALASKA PRODUCTION Rig: PAA #7 Well: 4-18/S-30 (SDI) Daily Drilling Report .- ENDICOTT January 18, 1989 at 0600 hrs AFE # 717558 APL 50-029-21896 AFE Amount: Current Amount: 0600 Depth: 8,755' Day: 9 24- Hour Ftg: 959' Current Operation: Drilling 12-1/4" hole. Drill and survey 12-1/4" hole to 8,755'. Mud Type: Lsnd WT: 9.8 $1JRVEY MD ANGLE 41 8020 37.7 43 8589 37.6 VIS:38 PV: 10 DIRECTION N55.7W N56W 7262 7713 YP: 7 FL: 6.2 SEL-'~QN 2520 2867 Solids: 9 Temp: 87 °F cOORDINATES DLS. N1230 W2202 .57 N1424 W2491 .08 STANDARD ALASKA PRODUCTION Daily Drilling Report .- ENDICOTT January 19, 1989 at 0600 hrs Rig: PAA #7 Well: 4-18/S-30 (SDI) AFE # 717558 API: 50-029-21896 AFE Amount: Current Amount: 0600 Depth: 9,405' Day: 10 24- Hour Ftg: 650' Current Operation: Drilling 12-1/4" hole. Drill and survey 12-1/4" hole to 9,405'. Mud Type: LSND SURVEY MD 45 9148 WT: 9.9 ANGLE 36.8 VIS: 42 PV: 12 DIRECTION N55.5W 8157 YP: 14 FL:6 SECTION 3206 Solids: 10 Temp: 102 ~F COORDINATES DLS N1613 W2772 .39 STANDARD ALASKA PRODUCTION Daily Drilling Report -- ENDICOTT January 20, 1989 at 0600 hrs Rig: PAA #7 Well: 4-18/S-30 (SDD AFE # 717558 API: 50-029-21896 AFE Amount: Current Amount: 0600 Depth: 9,696' Day: 11 24- Hour Ftg: 291' Current Operation: Drilling 12-1/4" hole. Drill and survey 12-1/4" hole to 9,696'. Mud Type: Lsnd WT: 9.9 S..URVEY MD. ANGLE 48 9618 34.6 VIS: 37 PV: 10 DIRECTION N52.2W 8538 YP:9 FL: 6.1 SECTION 3480 Solids: 10 Temp: 102 °F COORDINATES DLS N1772 W2997 .83 STANDARD ALASKA PRODUCTION Rig: PAA #7 Well: 4-18/S-30 (SDI) Daily Drilling Report-- ENDICOTT January 23, 1989 at 0600 hrs AFE # 717558 APl: 50-029-21896 AFE Amount: Current Amount: Current Operation: 0600 Depth: 10,817' Day: 14 72- HourFtg: 1,121' Drilling 12-1/4" hole. Drill and survey 12-1/4" hole to 10,817'. Mud Type: Lsnd SURVEY 52 54 57 WT: 10.3 VIS:36 PV: 10 MD ANGLE DIRECTION TVD 9973 33.2 N51.2W 8833 10169 32.3 N49.1W 8998 10638 32.7 N45W 9395 YP: 7 FL: 5.2 SECTION 3677 3782 4027 Solids: 12 Temp: (~0.ORDINATES N1893 W3152 N1961 W3239 N2130 W3417 95°F DLS .52 1.25 .78 STANDARD ALASKA PRODUCTION Daily Drilling Report-- ENDICOTT January 24, 1989 at 0600 hrs Rig: PAA #7 Well: 4-18/S-30 (SDI) AFE # 717558 API: 50-029-21896 AFE Amount: Current Amount: 0600Depth: 11,087' Day: 15 24- Hour Ftg: 270 Current Operation: Recover wear ring pulling tool. Dr/ll and survey 12-1/4" hole to TD of 11,087'. POH for 9-5/8" casing. Trouble pulling wear ting. Test joint parted. Fishing pulling tool. Mud Type: Lsnd S.,,URVEY MD, 60 11028 WT: 10.3 VIS:38 PV: 11 YP: 11 FL:5.6 Solids: 12 Temp: l13°F ANGLE -.DIRECTION TVD SECTION COORDINATES DL$. 30.5 N46W 9726 4228 N2276 W3564 1.19 STANDARD ALASKA PRODUCTION Daily Drilling Report -- ENDICOTT January 25, 1989 at 0600 hrs Rig: PAA #7 Well: 4-18/S-30 (SDI) AFE # 717558 API: 50-029-21896 AFE Amount: Current Amount: 0600 Depth: 11,087' Day: 16 24- Hour Ftg: 0 Current Operation: Lay down 12-1/4" BHA. Retrieve running tool and wear ring. R/U and mn 9-5/8" casing. Mix and pump 500 sacks of class G cement. Set pack-off and test. Test BOPE and L/D 12-1/4" BHA. Mud Type:Lsnd WT: 10.2 VIS:38 PV:8 YP:2 FL:5.8 Solids: 10 Temp: SURVEY MD ANGLE DIRECTION .TVD ..SECTION COORDINATES 95°F DLS STANDARD ALASKA PRODUCTION Daily Drilling Report-- ENDICOTT January 26, 1989 at 0600 hrs Rig: PAA #7 Well: 4-18/S-30 (SDI) AFE # 717558 API: 50-029-21896 AFE Amount: Current Amount: 0600 Depth: 11,135' Day: 17 24- Hour Ftg: 48' Current Operation: Tripping for bit. L/D 12-1/4" BHA and P/U 8-1/2" BHA. RIH and tag FC at 10,953' and test casing - OK. Clean out cement to shoe at 11,087'. Drill 8-1/2" hole to 11,135'. Mud Type: Lsnd SURVEY ...MD WT: 9.7 VIS: 39 PV: 8 YP: 9 FL: 6.0 Solids: 9 Temp: 96 °F ANGLE. DIRECTION TVD SECTION (70ORDINATES DL$ STANDARD ALASKA PRODUCTION Daily Drilling Report-- ENDICOTT January 27, 1989 at 0600 hrs Rig: PAA #7 Well: 4-18/S-30 (SDI) AFE # 717558 API: 50-029-21896 AFE Amount: Current Amount: 0600Depth: 11,385' Day: 18 24- Hour Ftg: 250' Current Operation: Drilling 8-1/2" hole. Trip in hole. Drilling 8-1/2" hole to 11,385'. Mud Type: Lsnd SURVEY MD, WT: 9.8 VIS: 37 PV: 8 ANGLE DIRECTION TVD YP: 7 FL: 5.8 SECT~O ,N Solids: 9 Temp: 96 °F COORDINATES DLS STANDARD ALASKA PRODUCTION Daily Drilling Report -- ENDICOTT January 30, 1989 at 0600 hrs Rig: PAA #7 Well: 4-18/S-30 (SDI) AFE # 717558 API: 50-029-21896 AFE Amount: Current Amount: 0600 Depth: 12,105' Day: 21 72- HourFtg: 720' Current Operation: Making wiper trip. Drill 8-1/2" hole to TD of 12,105'. Short trip and POH. R/U and make logging runs 1 and 2. RI~-I for wiper trip for SWC's. Mud Type: Lsnd. SURVEY MD WT: 9.7 VIS: 36 PV: 8 YP: 6 FL: Solids: 9 Temp: ANGLE DIRE(TI'ION TVD SECTION q~OORDINATES.. 104 °F DLS STANDARD ALASKA PRODUCTION Rig: PAA #7 Well: 4-18/S-30 (SDI) Daily Drilling Report-- ENDICOTT January 31, 1989 at 0600 hrs AFE # 717558 Al>I: 50-029-21896 AFE Amount: Current Amount: 0600 Depth: 12,105 Day: 22 24- Hour Ftg: O' Current Operation: Conditioning 8-1/2" hole. RIH for wiper trip. R/U and mn side wall coring tool - tool failure. POH and change out tools. Cut one core on run #2 and tool failed. POH and R/D loggers. RIH for wiper trip. CBU. Mud Type: Lsnd SURVEY MD. WT: 9.7 VIS: 37 PV: 8 YP: 7 FL: 6.2 Solids: 9 Temp: 92 °F ANGLE DIRE~'TION TVD.. ~ COORDINATES DLS STANDARD ALASKA PRODUCTION Daily Drilling Report -- ENDICOTT February 1, 1989 at 0600 hrs Rig: PAA #7 Well: 4-18/S-30 (SDI) AFE # 717558 API: 50-029-21896 AFE Amount: Current Amount: 0600 Depth: 12,105' Day: 23 24- Hour Ftg: 0 Current Operation: POH. Make wiper trip for liner. Run and cement 7" liner;, shoe @ 12,105'. Release from hanger. Mud Type: Lsnd WT: 9.7 VIS: 36 PV: 8 YP: 7 FL: 6.2 Solids: 9 Temp: SURVEy MD ANGLE DIRECTION TVD SECTI. ON COORDINATES 92 · DLS STANDARD ALASKA PRODUCTION Daily Drilling Report-- ENDICOTT February 2, 1989 at 0600 hrs Rig: PAA #7 Well: 4-18/S-30 (SDI) AFE # 717558 API: 50-029-21896 AFE Amount: Current Amount: 0600 Depth: 12,105' Day: 24 24- Hour Ftg: 0 Current Operation: Tripping in hole. POH with running tools. P/U 8-1/2" bit and scraper and clean out cement to liner top at 10,801'. POH and P/U 6" bit and scraper. Mud Type: Lig, no SURVEY MD WT: 9.8 VIS: 42 PV: 10 YP: 12 FL: 7.6 Solids: 9 Temp: ANGLE DIRECWION TVD SEL'WION COORDINATES 92°F DLS STANDARD ALASKA PRODUCTION Rig: PAA #7 Well: 4-18/S-30 (SDI) Daily Drilling Report -- ENDICOTT February 3, 1989 at 0600 hrs AFE # 717558 API: 50-029-21896 AFE Amount: Current Amount: 0600 Depth: Day: 24- Hour Ftg: 12,023' PBTD 25 0' Current Operation: Tripping out of hole. RIH with 6" bit and clean out liner to FC at 12,023'. Inject fluids, clean pits and take on 9.4 ppg brine. Displace mud with brine and test casing - OK. POH for cased hole logs. Mud Type: Brine SURVEY MD WT: 9.4 VIS: PV: YP: FL: Solids: Temp: °F ANGLE DIRECTION TVD SECTION COORDINATES, DLS, BP EXPLORN'ION Daily Drilling Report -- ENDICOTT February 6, 1989 at 0600 hrs Rig: PAA #7 Well: 4-18/S-30 (SDI) AFE # 717558 API: 50-029-21896 AFE Amount: Current Amount: 0600 Depth: 12,023' Day: 28 72- Hour Ftg: 0 Current Operation: RIH w/slickline. Run cased hole logs through 7" liner. P/U perforating assembly and RIH. Space out guns and £zre. Flow and kill well. R/U and mn tubing completion. N/D BOPE and NFLI tree & test- OK. R/U slicldine unit and pull dummy valve. RIH w/slickline. Mud Type: Brine WT: 9.4 VIS: PV: YP: FL: Solids: Temp: °F SURVEY ~ ANGLE DIRECTION TVD SECTION COORDINATES DLS BP EXPLORN'~N Daily Drilling Report-- ENDICOTT February 7, 1989 at 0600 hrs Rig: PAA #7 Well: 4-18/S-30 (SDI) AFE # 717558 API: 50~029-21896 AFE Amount: Current Amount: 0600 Depth: Day: 24- Hour Ftg: 29 Current Operation: Rig released. RIH with wireline and set plug. Set 7" and 9-5/8" packers and test - OK. Displace tubing annulus to brine and freeze protect. Secure tree and clean pits. Release rig at 1800 hours on 2/06/89. Mud Type: SURVEY WT: VIS: PV: YP: FL: ANGLE DIRECTION TVD ,SECTION Solids: Temp: °F COORDINATES,,,, D,L$, SUB-SURFACE DIRECTIONAL ~URVEY ~UIDANCE ~ONTINUOUS r~OOL Com~ , ~P..E, XPLOR,?.TZO~ . Well ® 4,,r18/s-30 s~i 12,,693-SNL,776' WEL,SEC 8~T11N,R1,TE) Field/Location,ENDICOT,Tt NORTH SLOPE, ALASKA , ,, Job Reference No. 73132 Loaaed aw. BARBA Date 3-FEB-89 Cpm~uted By: KRUWELL GCT DIRECTIONAL SURVEY CUSTOMER LISTING FOR BP EXPLORATION 4-18 / S-30 SDI ENDICOTT NORTH SLOPE, ALASKA SURVS¥ O&TE: O~-FEB-S9 ENGINEER: D. BARBA METHODS OF COMPUTATION TOOL LOC~TION: T~NGENTT~L- AVERAGED DEVIATION AND AZIMUTH INTERPOLATION: LINEAR VERTICAL SECTION: HORIZ. DIST. PROJECTED ONTO t TARGET AZIMUTH CF NORTH 56 D~G 11 MIN WEST . , ! . BP EXPLORATION 4-18 / S-30 SDI ENDICOTT NORTH SLOPE~ ALASKA £OMPUT~TIgN DATE: 12-FEB-89 KELLY DATE OF SURVEY: BUSHING ELEVATION: ENGINEER: . PAGE 1 03-FEB-SO 55.30 PT O. BARBA INTERPOLATEO VALUES FOR TRUE SUB-SEA MEASURED VERTICAL VERTICALi. DEPTH OEPTH OEPTH 0.00 0 100.00 100 ZO0.O0 199 3OD.DO Z99 400.00 399 500.00 499 600.00 599 ?00.00 699 800.00 799 900.00 899 1000.00 999 1100.00 1099 1200.00 1199 1JO0.O0 1299 1400.00 1399 1500.00 1499 1600.00 1599 1100.00 1699 1800.00 1799 1900.00 1899 ZO00.O0 1999 ZIO0.O0 Z099 ZZO0.O0 2199 Z300.00 2299 Z400.O0 Z399 2500.00 Z~99 Z600.00 2599 2700.00 Z699 ZSOO.O0 2799 Z900.00 2899 3000.00 Z999 3100.00 3099 3Z00.00 3199 3300.0O 3Z9~ 3400.00 3397 3500.00 3496 3600°00 3594 3T00.00 3690 3800.00 3786 3900.00 38r9 :ON AZIMUTH :N OEG MIN .00 -55.3 .00 44.7 .99 144o6 .99 Z44.59~ .99 344.69 · 99 444.69~:~ .99 544.69 .99 644.6 .99 744.69 .98 844.68 :0 2O N 0 0 E S 34 42 W S 20 36 W 519 Z W S 11 15 W S 3 25 E S 30 21E S 1440 E S 6 26 E S 24 27 E .98 944.68 .98 1044.68 .95' 1144.68 .98 1Z44.68 .9~ 1344.68 .98 1444.68 .98 1544.68 .98 164~.68 .98 1'744.68 .98 1844.68 7 Z 4 5 9 12 17 15 9 9 S 71 54 E S 60 51 E S 37 25 W S 17 35 W S 51 54 E S 80 '32 E N 76 e2 E N 77 gE N 73 43 E N ~4 55 ? .98 1944.68 .98 2044. 58 .93 2144.63 .86 2244.56 .71 234~+. ~+1 .53 2444. Z.~ .4! 2544.11 .33 2~44.03 · 29 2743.99 .Z5 2843.96 10 8 58 26 29 6 33 0 34 9 N 73 2.6 E N 35 38 W N 47 57 W N ~,7 g W N 42 13 W N ~5 40 W N 45 30 W N 38 9 W N 29 7 W N 26 2~ W .24 Z943.94 .23 3043.93 .13 3143.83 .81 3Z43.51 .98 3342.58 .49 3441.19 .16 3538.86 .83 3635.53 .31 3731.01 · 85 3824.55 1 1 3 6 8 11 13 15 18 Z2 13 15 3 29 11 31 56 53 17 N 13 32 W N 17 46 W N 43 31W N 47 11 W N 53 21W N ~9 19 W N 62 3~ W N 64 21W N 63 6 W N 63 5 W EVEN 100 VERTICAL SECTION FEET 0.00 0.07 0.00 -0.12 -0..~ 3 -0.59 -0.95 -1.31 -1.64 -2.09 -2.43 -2.62 -Z.61 -Z.59 - 2.75 -3.05 -3.42 -3.76 -3.97 -4.16 -4.38 -4.00 -1.03 2.66 8.07 13.91 18.56 22.48 25.22 27.26 28.70 29.98 34.09 41.77 54.53 71.67 93.02 118.36 147.77 182.84 FEET OF DOGLEG SEVERITY OEG/IO0 0.00 0.13 0.00 0.00 0.25 0.17 0.00 0.00 0.00 0.00 0.00 0 0.00 0.00 0.11 0o00 0.00 0.00 0.00 0.02 MEASURE RECTAN NORTH/ FEE O DEPTH GULAR SOU'TH T CgO~,DIN,~TES E~ST./WEST ~EET 0.00 N 0.00 E 0.39 S 0.34 W 1.18 S 0.79 W 1.66 S 0.97 W 2.28 S 1.13 W 2.35 S 1.20 W 3.2~, S 1.04 W 3.64 S 0.86 W 4.14 S 0.80 W 4.73 S 0.65 W 5.01 S 0.43 W 5.09 S 0.26 W 5.12 S 0.29 W 5.23 S 0.38 W 5.40 S 0.31 W 5.51 S 0.02 W 5.47 S 0.45 E 5,36 S 0,9~ E 5.26 S 1.25 ~ 5.21 S 1.52 E 0.00 5.1? S 1.80 e 3.30 4.63 S 1.71 E O.Z1 2.41 S 0.38 W 1.50 0.05 l'4 3.18 W 0.00 4.00 N 7.03 W 1.56 8,25 N 11.21 W 0.93 11.64 N 14,67 W 0,61 14. 58 N 17.29 W 0.91 16.9~ N 18.9,~ W 1.06 18.97 N ZO.lO W 20.71 N 20.63 w 22.48 N 21.03 W 26.04 N 23.5B W 31.53 N 29.16 W 39.75 N 39.01 W 49.40 N 53.1.q W 59.78 N 71.9! W 71.1~ N 94.~1 W 84.20 N 121.45 W 100.25 N 152.92 W 0.04 3.45 2.59 5.65 3.90 4.12 3.Z7 2.35 4.03 HORIZ. DEPARTURE DIST. AZIMUTH FEET DEG MIN 0.00 N 0 0 E 0.52,"$ 41 11 W 1.42 S 33 42 W 1.92 S 30 9 W 2.54 S 26 23 W 3.10 S 22 49 W 3.43 S 1T 44 W 3.74 S 13 21 W 4.22 S 10 52 W 4.78 S 7 49 W 5.03 S 4 55 W 5.10 S 2 54 W 5.13 S '3 11 W 5.2~ S 4 11 W 5.41 S 3 16 W 5.51 S 0 11 W 5.49 S 4 43 E 5.44 $ 9 54 E 5.41 5 13 ZO E 5.42 S 16 18 E 5.47 S 19 14 E 4.94 S 20 16 E 2.44 S 8 58 W 3.18 N 89 7 W 8.09 N 60 22 W 13.92 N 53 38 W 18.73 N 51 33 W !2.62 N 49 52 W 25.47 N 48 11 W 27.~4 N 46 39 W 29.Z6 N 44 57 w 30.78 N 43 5 W 35.13 N 42 10 W 4Z.95 N 4Z 45 W 55.69 N 44 27 W 72.53 N 47 6 W 93.52 N 50 15 W 1~B.53 N 53 7 W 147.79 N 55 16 W 182.85 N 56 45 W BP EXPLURA'TION 4-18 / S-30 ENDICOTT NORTH SLOPE, ALASKA COMPUTATION DATE: 12-FE'~-B9 PAGE Z rJATE OF SURVEY: 03-FEB-89 KELLY !3USHING ELEVATION: 55.30 FT ENGINEER: O. BARB~ INTERPOLATED VALUES ~OR EVEN 100 FEET DP MEASURED CEPTH TRUE SU~-SEA COURSE MEASURED VERTICAL VERTICAL DEV'IAT, ION AZIMUTH DEPTH DEPTH DEPTH 4000.00 ~971.30 3916.00 4100.00 ~060.44 4005.14 4200.00 41.66.96 4091 4300.00 4230.68 4175.38 : 4400.00 4313.01 4257.71 4b00.00 4395.55 4340.2.59 4600.00 4478.49 4423.1, ?; 4700.00 4561.61 4506.31 4000.00 46~,5.0:8 4589.78 33 15 4900.00 4728.87 4673.57 32 52 DEG MIN N 63 18 W N 63 43 W 63 39 W N 63 22 W 63 12 W N 63 3 W 62 53 W 6244 W N 62 49 W N 62 41 W 5000.00 4813.07 4757.77 32 27 5100.00 4897.59 4842.Z9 32 6 5200.00 4932.46 4927.16 31 52 5300.00 5067.46 5012.16 31 36 5400.00 5152.78 5097.48 31 15 VERTICAL DOGLEG RECTANGUL'~R COOROIN~TES HURIZ. DEPARTURE SECTION SEVERITY NORTH/SOUTH E~ST/~IEST gIST. AZIMUTH FEET DEG/IO0 FE~T FE~T FEET DEG MIN 222.96 3.13 Z67.86 3.14 317.55 3.21 371.77 1.60 42:9.08 0.31 484.14 0.46 539.61 0.38 594..~4 0.47 649.53 0.36 703.76 0.22 N 62 25 W 757.36 0.29 N 62 lO W ~10.51 0.46 N 62 Z W 863.11 0.62 N 61 54 W 915.53 0.42 N 61 53 W 967.42 0.40 5500.00 5238.36 5183.06 31 2 5600.00 53Z4.15 5Z68.85 30 52 5700.00 5409.55 5354.26 31 58 5800.00 5493.97 5438.67 32 46 bgO0.O0 5517.59 5522.Z9 33 49 6000.00 5660.24 5504.94 34 35 61UO.OO 5742.Z1 5686.91 35 12 6Z00.00 5823.49 5768.19 36 6 6300.00 5903.84 5848.54 3~ 59 6400.00 59~3.54 5928.24 37 7 6500.00 6063.31 6008.01 37 1 6600.00 6143.19 6087.89 3t 52 6700.00 6223.20 6161.90 36 55 6800.00 6303.23 6247.93 36 46 6900.00 63~3.09 6327.79 ~7 20 ! 7000.00 6462.30 6407.00 37 52 7100.00 6541.22 6485.92 ~7 47 7200.00 66Z0'.28 6564.98 37 44 7300.00 6699.52 6644.22 37 1~ 7400.00 6718.94 6723.64 37 51 7500.00 6857.17 6502.47 37 58 7600.00 6936.37 6881.07 38 10 7100.00 7015.35 6960.95 37 29 7800.00 7094.7~ 7039.48 37 26 lgo0.OO 7174.18 7118.88 37 24 N 61 52 W 1018.90 N 61 39 W 1070.03 N 61 38 W 1121.81 N 61 54 W 1175.17 N 61 50 W 1Z29.73 N 61 1T W 1Z85.77 N 61 2 W 1342.82 N %0 54 W 1400.88 N 60 29 W 1460.23 N 50 23 W 1520.46 N 60 37 W 1580.59 N 60 51 W 1640.66 N 60 41 W 1700.36 N 60 Z/ W 1760.14 N 60 3 W 1820.18 N $9 55 W 1881.08 N 59 21 W 1942.38 N 59 ~ W 2003.52 N 5~ 33 W Z064.~6 N 57 58 W 2125.18 N 57 3~ W 2186.68 N 56 39 W 2248.51 N ~6 19 W 2309.83 N 55 46 W 2370.58 H 55 I3 W 2431.38 0.20 0.54 1 0.74 1.28 0.98 0.58 0.93 0.63 0.50 0.14 0.65 0.24 0.14 0.62 0.39 0.27 0.24 1.27 1.19 1.07 0.81 0.86 0.62 0.17 .. · , 118.48 N 198.99 W 223.06 N 57 54 W 138.67 ~ 229.52 ~ 268.16 N 58 51 W 160.86 N 214.45 W 318.12 N 59 37 W 185.26 N 323.3R W 372.68 N 60 11 W 210.77 N 374.07 W 429.36 N 60 36 W 236.28 N 424.44 W 485.78 N 60 53 W 261.66, N 474.21 W 541.61 N 61 6 W 287.09 N 523.65 W 597.19 N 61 16 W 312.26 N 572.63 W 652.23 N 61 23 W 337.2'5 N 6!1.15 i4 706.80 N 61 30 W 362,09 N 669.04 W 760.73 N 61 34 W 386.95 N 716.35 W 814.18 N 61 37 W 411.69 N 763.10 W 867.07 N 61 39 W 436.47 N 809.59 W 919.15 N 61 40 W 461.00 N 855.61 Vd 971.90 N 61 4! Vd 485.40 N 901.23 W !023.63 N 61 ~1 W 509.63 N 946.51 W 1075.01 N 61 41 W 534.40 N 992.27 W 1121.03 N 61 41 W 559.76 N 1939.51 W 1180.64 N 61 41 W 585.58 N 1087.89 W '1235.4~3 N 61 42 W 612.33 N 1137.42 W 1291.77 N 61 42 W 639.94 N 11,~7.60 W 1349.04 N 61 40 W 668.20 N 1238.54 W 1407.29 N 61 39 W 697.34 N 1290.45 W 1466.82 N 61 36 W 727.19 N 13~,2.96 W 1527.20 N 61 33 W 756.85 N 1395.46 W 1587.49 N 61 31 W 7~6.27 N 1447.93 W 1647.64 N 61 29 W 815.56 N 1590.29 W 1707.63 N 61 28 W } 845.05 N 1552.49 W !767.5~ N 61 26 W 874.92 N 1604.75 ',; 1~27.76 N 61 24 W 905.40 N 1657.6% W 1888.78 N 61 Z1 W 936.45 N 1710.62 W 1950.17 N 61 18 W 967.79 N 1763.22 W !011.36 N 61 14 W 999.36 N 1815.42 ~ 2072.31 N 61 10 W 1031.35 N 1857.07 W 2132.99 N 61 5 W 1064.08 N 1919.17 W Z194.42 N 60 59 W 1097.80 N 1971.00 W 2255.10 N 60 52 W 1131.59 N 2022.17 W 2317.25 N 60 46 W 1165.59 N Z072.52 W 2377.80 N 60 38 W 1199.53 N 2122.96 W 2438.41 N 60 31 W COMPUTATION DATE: 12-FE~-B9 · PAGE 3 BP EXPLORATION 4-18 / S-30 SDI ENDICOTT NORTH SLOPEp ALASKA DATE OF SURVEY: 03-FEB-89 KELLY BUSHING ELEVATION: 55.30 FT ENGINEER: O. BARBA INTERPOLATED VALUES FOR EVEN 100 FEET OF MEASURED DEPTH TRUE SUB-SEA MEASURkD VERTICAL VERTICAL< DEPTH D~PTH DEPTH COURSE ON AZIMUTH DEG 8000.00 7253 -58 7198.28 BlO0.O0 7333.16 77_77- 8200.O0 ?412.79 7357. 8300.O0 1492.53 7437.23 8400.00 i572.05 3'516.7 8500.00 7651.81 7596.51:/~: 8600. O0 77 31 .41 7676.1! 8'100.00 7810.86 7755.56 8800.00 7890.30 7835.00 8900,00 7969.81 7914,51 37 17 9000.U0 ~049.52 7994.22 36 57 9100.00 8129.58 8074.28 36 39 9200.00 8Z10,04 B154,'74 36 10 9300.00 8290.89 B235,59 35 54 9400.00 B312.06 B316.76 35 33 9500.00 8453.65 8398.35 35 6 9600.00 8535.73 8480.,43 34 34 9700,00 8618,28 8562.98 34 7 9800.00 8701.33 8646.03 33 33 9900.00 8784.88 8729.58 33 8 10000,00 8868,77 8813,47 32 51 lOlO0,O0 8952,89 8H97,59 32 32 lOZO0.O0 90.37,50 8982,70 31 49 10300.00 912Z.72 9067.42 31 25 10400.00 9207.97 9152.67 ~1 41 10500.00 929Z.72 9237.42 32 10600.00 93 T-/.06 9321.76 32. 33 10700.00 9461.Z5 9405.95 32 37 10~0D.00 95~+5.51 9490.21 32 35 10900.00 9630.03 9574.73 31 53 , 11000.00 9115.3~ 9660.08 31 1 11100.00 9801.14 9745.84 30 54 llZO0.O0 9886.89 9831.59 31 O 11300.00 9972.69 9917.30 31 6 11400.00 10057.94 10002.64 RI 46 11b00.00 10142.60 10087.30 32 25 11600,00 102Z6,9D 10171,60 32 41 11700,00 10311.02 10255,72 32 40 11800.00 10395.52 !0340.22 32 ~ 11900.00 10480.81 10425.51 30 44 VERTICAL DOGLEG RECTANGULAR COORDINATES HORIZ, DEPARTUR5 SECTION SEVERITY NORTH/SDUTH E~ST/WFST DIST, AZIMUTH FEET DEG/100 FEET FEET FEET DEG MIN N 56 14 W 2492.17 N 56 1 W 2552,72 N 56 0 W 2613,21 N 55 53 W 2673.55 N 55 33 W ~734.19 N 55 ~9 W 2794.50 N 55 51 W 2855.03 N 55 59 W 2915.77 N 56 ~ W 2976.49 N 55 55 W 3037.15 N 55 16 W 3097.53 N 54 43 W 3157.44 N 54 0 W 3316.79 N 53 44 W 3275.58 N 53 29 W 3333.94 N 53 ~ W 3391.69 N 52 23 W 3448,70 N 51 44 W 3504.99 N 51 23 W 3560.52 N 50 47 W 3615.25 0.50 0.33 0.24 1.48 0.56 0.48 0.39 0.02 0.24 0.24 1233.31. N 21~3.50 ~ 2499.03~,~: :N: 60 25 W 1.267.05 N 2223.7!3 W 2559'42m''!'N.60 19 W 1300.87 N 2273.9~ W 2619.74. N 60 13 W 1334.64. N 2323.92~ W 2679.9~ : N 60 7 W 1368.75 N 2374.09 W 2740.39 N 60 2 W 1~02.73 N 2423.91 W 2800.54 N 59 56 W 1436.74 N 2473.99 W AR60.91 N 59 51 W ') 1470.74 N 2524.31 W 2921.51 N 59 46 W / 1504.69 N 2574.66 W 2982.11 N 59 41 W 1538.60 N 2624.95 W 3042.64 N 59 37 W 0.56 0.46 0.44 0.38 0.51 0.55 0.53 0.52 0.64 0.39 1572.72 N 2674.78 W 3102,88 N 59 32 W 1607,09 N 2'723.86 W 3162,62 N 59 27 W 1641,68 N 2772,12 W 3221,77 N 59 21 W 1676,40 N 28'19.63 W ~280.34 N 59 15 W 1711.04 N 2856,6.7 W 3338,48 N 59 10 W 1745.53 N 2913.04 ~/ 3396.00 N 59 4 W 1780.17 N 2958.49 W 3452.78 N 5~ 57 W 1814.88 N 3002.99 W 3508.81 N 58 51 W 1849.51 N 3046.63 W 3564.08 N 5~ 44 W 1B83.97 N 3089.41 W 3618.54 N 58 37 W N 50 24 W 3669.41 N 49 3 W 3723.15 N 47 46 W 3775.96 N 47 0 W 3827.67 N 46 31 W 3~79.24 N ~6 26 W 3931.56 N 46 6 W 3984.48 N 45 57 W 4031.60 N 45 57 W 4090.60 N 45 40 W &143.16 0.31 0.91 1.03 0.52 0.71 0.62 0.38 0.47 0.45 1.25 1918,53 N 3131.46 W 3672,44 N 53 30 W 1953,45 N 3172.75 ~ 3725.89 N 5B 22 W 1988.83 N 3212.61 W 3778.41 N 53 14 W 2024,26 N 3251.12 W 3829.80 N 5.q_ 5 W 2050.10 N 3289.18 W ~881.07 N 57 56 W 2096.60 N 33!7.70 W 393~.10 N 57 47 W 2133.74 N 3366.52 W 39~35.77 N 57 37 W 2171.24 N 3405.33 ~ 4030.63 N 57 28 W } 2208.68 N 3444.05 W 4091.41 N 57 19 W ~245.93 N 3482.33 W 4143.79 N 57 10 W N 46 40 W 4[94.47 fl 47 47 W 4245.29 N 47 42 W 4296.18 N 47 42 W 4347.14 N 48 27 W 4398.75 N 49 14 W 4451.52 N 49 4 W 4504.92 N 48 49 W 4558.55 N 46 5~ W 4611.47 N 44 4~ W 4662.86 1,21 2282,14 N 3519.85 W 4194.94 N 57 2 W 0.30 2316,89 N 3557,75 W 4245.65 ~r: 56 55 W 0.11 2351.48 N 3595.83 W 4296.45 N 56 49 W 0.43 2386.17 N 3633.93 W 4347.33 N 5.5 42 W 0.88 2420.99 N 3672.7~ W 4398.87 N 56 36 W 0.08 ~455.99 N 3712.80 W 4451.60 N 56 30 W 0.38 2491.14 N 375~.52 W 4504.96 N 56 25 W 0.~0 ZSZ6.70 N 3T94.25 W 4558.57 N 56 20 W 0.77 i'2562.53 N 3833.94 W 4611.47 N 56 14 W 2598.74 N 3871.54 W 4652.85 N 56 7 W COMPUTATION DATE: 12-FEB-89 PAGE 6P EXPLURATION ½-18 / S-lO ENDICOTT NORTH SLOPEr ALASKA D~TE OF SURVEY: 03-FEB-S9 KELLY BUSHING ELEVATION: 55.]0 FT ENGINEER: O. BARBA INTERPOLATEO VALUES FOR EVEN 100 FEET OF MEASURED DEPTH TRUE SUB-SEA MtA~URED VERTICAL VERTICAL DEPTH DEPTH DEPTH!! 12000.00 10566.83 10511.5 1ZlO0.O0 10652.85 10597.$~ 12105.00 10657'.15 10601. COURSE :ON AZIMUTH DIG MIN VERTICAL DOGLEG RECTANGULAR COORDINATES HORIZ. DEPARTURE SECTION SEVERITY NORTH/SOUTH EAST/WEST DIST. AZIMUTH FEET DIG/lO0 FEET FEET FEET OEG MIN N 43 46 W 471Z.70 N 43 46 W 4'?6Z.51 N 43 46 W 4765.00 0.00 0.09 0.00 2635.43 N 3g06.95 W 4712.72 N'5'5 59 W 2672.26 N 39¢2.23 W 4762.58 N 55 52 W 2674.10 N 39½4.00 W ~765.07 N 55 51 W BP EXPLORATION 4-18 / S-30 SOI ENDICOTT NORTH SLOPE~ ALASKA COMPUTATION D&TE: 12-FE~-89 T PAGE 5 DATE OF SURVEY: 03-FEB-89 KELLY BUSHING ELEVATION: 55.30 FT ENGINEER: 0. B&R.~A INTERPOLATED VALUES FOR EVEN 1000 FEET OF MEASURED DEPTH TRUE SUB-SEA :, ';~; ,: COURSE MEASURED VERTICAL VERTIC ~TION ~ZIMU[H DEPTH DEPTH DEPTH ~N DEG MEN 0,00 0.00 -55,3! 1000,00 999-98 944,6! ZO00,O0 1999.98 1944,6l 3000,00 2999,24 2943, 4000,00 3971.30 39~. 6, 00~:: VERTICAL DOGLEG RECT~flGIJL~R COgROTN6TES HURIZ. DEPARTURE SECTION SEVERI'TY NORTH/SOUTH E,~ST/WEST DIST. AZIMUTH FEET DEG/IO0 FEET FEET FEET DEG M'IN N 0 0 E 0.00 0.00 S 71 54 E -2.43 0.00 N 73 26 E -4.38 0.00 N 13 32 W 28.70 0.04 N 63 18 W 222.96 3.13 0.00 N 0.00 E 0.00 N 0 0 E 5.01 S 0.43 W 5.03 S 4 55 W 5.17 S 1,80 E 5.47 S 19 14 E 20.71 ~ 20.6B W 29.26 N 44 5'7 W 118.48 N 198.99 W 223.06 N 57 54 W 5000.00 4813.07 4757.77,= 27 N 62 25 W 751.36 6000.00 5660.24 5604.94';~ ;:~ N 61 17 W 1285.77 7000.00 6462.30 6407.00' 3< i~ ' N 59 55 W 1981.08 8000,00 7253.58 7198.28 3~ 6 N 56 1/+ W 2492.17 9000.00 8049.52 7994.22 36 57 N 55 16 W 309~.53 10000.00 886B.77 B~13.47 32 51 11000.00 9715.38 9660.08 31 1 12000.00 10566-8'3 10511,53 30 39 12105.00 10657.15 10601.85 30 39 N 50 24 W 3669.41 N 46 40 W 4194.47 N 43 46 W 4712.70 N 43 46 W 4765.00 0.29 0.98 0.39 0.50 0.56 0.31 1.2 'l 0.00 0.00 362.09 N 669.04 W 760,73 N 61 34 W 612.33 N 1137.42 W 1291.77 N 61 42 V ) 905.40 N 1657.64 W 18BBoTB N 61 21 W , 1233.31 N 2173.50 W 2499.03 N 60 25 W 1572.72 N 2674.78 W 3102.88 N 59 32 W !918.53 N 3131.46 W 3672.44 N 5.9 30 W 2292.14 N 3519.85 W 4194.9,% N 57 2 W 2635.43 N 3906.95 W 4712.72 N 55 59 W 26~74,10 N 3944.00 W 4755.07 N 55 51 W §P EXPLORATTON 4-18 / S-30 ENDICOTT NORTH SLOPE, ALASKA COMPUTATION DAT~: 12-FEB-89 KELLY DaTE BUSHING DF SURVEY: ELEVATION: ENGINEER: PA!SE 6 03-FEB-SO 55.30 FT O. BARBA INTERPOLATED VALUES FOR EVEN 100 FEE TRUE SUB-SE~ MEASURED VERTICAL VERTICAL DEPTH DEPTH OEPTH 0.00 0.00 55.30 55.30 155.31 155.30 355.31 255.30 355.31 355.30 455.31 455.30 55.5.31 555.30 655.31 655.30 755.31 755.30 855.32 855.30 95b.32 955.30 1055.32 1055.30 1155.32 1155.30 1255.32 1255.30 1355.32 1355.30 1455.32 1455.30 1555.32 1555.30 1655.32 1655.30 1155.32 1755.30 1855.32 1855.30 1955.32 1955.30 2055.32 Z055.30 Z155.35 Z15b.30 ZZb5.41 2Z55.30 2355.52 2355.30 Z~55.70 3455.30 3555. B5 Z555.30 2655.94 2655.30 Z156.00 Z755.30 2856.03 2855.30 Z956.05 Z955.30 3056.07 3055.30 3156.11 3155.30 3256.31 3255.30 3356.91 3355.30 3458.11 3455.30 3560.11 3555.30 3663.12 3655.30 3767.34 3755.30 3873.54 3855.30 COURSE VERTICAL OOG ~ION AZIMUTH SECTION SEV DEG MIN FEET DEG -55.3 0.0 100.0 ZO0.O0 300. O0 400.00 i :;, 500. O0: i:~;~ 600.00 :'; · 700.00 7' 800.00 0 20 N 0 0 E 0.00 S 47 47 W 0.03 S 27 35 W O.04 S 20 50 W -0.07 S 14 3'1 N -0.22 S 8 22 W -0.47 S 25 4 E -0.78 S 27 27 E -1.15 S 6 1 E -1.48 S 12 15 E -1.88 900.00 0 11 1000.00 0 6 1100.00 0 1 1200.00 0 5 1300.00 0 6 1400.00 0 10 1500.00 0 17 1600.00 0 16 1700.00 0 9 1800.00 0 10 S 45 22 E -2.31 S 64 48 E -2.55 N 24 29 W -2.62 S 47 33 W -2.59 S 23 18 E -2.65 S 70 19 E -2.91 N 83 6 E -3.26 N 7~, 48 E -3.61 N 70 32 E -3.89 N 77 49 E -4.97 1900.00 0 9 2000.00 0 15 2100.00 I 49 2200.00 2 7 2300.00 3 20 2400.00 3 30 2500.00 2 38 2600.00 2 17 2700.90 1 33 2800.00 1 11 T OF SUB-SE~, DEPTH 2900.00 I ! 3000.00 0 57 3100.00 2 45 3200.00 4 31 3300.00 7 29 3400.00 10 1 3500.00 12 30 3600.00 15 5 3700.00 17 43 3800.00 21 30 LEG RECTANGULAR ERITY NORTH/SOUTH /100 FEET COORDINATES HORIZ. EAST/WEST DIST. FEET FEET 0.00 0.00 N 0.00 ~ 0.00 1.42 0.05 S 0.07 w 0.08 0.49 0.92 S 0.66 W 1.13 0.00 1.44 S 0.89 W 1.69 0.00 1.99 S 1.06 W 2.26 O.OO 2.62 S 1.19 W 2.88 0.00 3.09 S 1.13 W 3.29 0.00 ?.47 S 0.93 W 3.59 0.00 3.89 S 0.82 W 3.98 0.00 4.48 S 0.74 W 4.54 0.68 4.95 S 0.00 5.06 S 0.00 5.10 S 0.00 5.17 S 0.00 5.32 S 0.00 5.48 S 0.00 5.51 S 0.00 5.41 S 0.00 5.30 S 0.00 5.23 S N 83 38 E -4.28 0.00 5,19 S N 6 31 E -4.40 1.13 5.06 S N 43 41 W -2.50 0.56 _~.46 S N 48 57 W 0.93 0.37 1.12 S N 44 29 W 5.47 0.66 2.06 N N 45 16 W 11.37 0.33 6.46 N N 44 56 W 16.70 1.38 10.25 N N 41 58 W 20.}39 0.62 13.32 N N 35 56 W 24.12 0.36 15.97 N N 28 1Z W 26.45 0.57 18.15 N 0.5? 19.91 N 0.42 Z1.72 N 1.24 24.30 N 1.64 28.78 N 1.68 36.09 N 1.08 45.27 N 4.14 55.55 N 2.34 66.83 N 3.38 79.63 N 3.~, 04' 95.76 N N 16 36 W 28.08 N 9 lO W 29.44 N 36 2Z W 31.90 N 44 51 W 37.91 N 50 3 W 48.62 N 55 35 W 64.05 N 61 17 W 84.06 N 63 50 W 108.58 N 63 41 W 137.62 N 62 53 W 173.02 DEPARTURE AZIMUTH DE'G MIN N 0 0 E S 52 55 W S 35 38 W S 31 36 W S 28 6 W S 24 25 W S 20 7 W S 15 3 W S 11 55 W S 9 22 W 0.54 W 4.98 S 6 10 W 0.32 W 5.07 S 3 38 W 0.26 W 5.11 S Z 53 W 0.35 W 5.18 S 3 50 W 0.37 W 5.33 S 4 1 W 0.17 W 5.48 S 1 45 W 0.23 E 5.52 5 Z ZO E 0.73 E 5.46 S 7 40 E 1.13 E 5.42 S 12 2 E 1 40 '= ': 41 5 14 58 E 1.67 E 5.46 1.91 E 5.41 0.69 E 3.53 1.87 W 2.18 5.21 W 5.60 9.36 W 11.37 13.23 w 16.74 16.22 W 20.99 18.33 W 24.31 19.6B W 26.77 20.46 W 28.55 20.8q W 30.13 22.11 W 32.86 Z6.34 W 39.02 34.35 W 49.82 46.77 W 65.09 63.96 w 84.72 ~5.93 W 108.86 112.31 W 137.67 144.11 W 173.03 5 17 51 E S 2O 40 E S 11 15 E S 59 10 W N 68 25 W N 55 23 W N 52 14 W N 50 37 W N 48 56 W N 47 ~8 W N 45 47 W N 43 52 W N 42 18 W N 4Z Z7 W N 43 35 W N 45 56 W N 49 1 W N 52 7 W N 54 39 W N 56 23 W PAGE 7 BP EXPLORATION 4-18 / S-30 NORTH SLUPE~ ALASKA COMPUTATION D~TE: 12-FE~-B9 DaTE OF SURVEY: 03-FEB-89 KELLY BUSHING ELEVATION: 55.30 FT ENGINEER: D. B~RBA INTERPOLATEO VALUES FgR EVEN 100 FEET OF SUB-SEA DEPTH TRUE SUB-SEA MEASURED VERTICAL VERTICA,L DEPTH DEPTH DEPTH /'.COURSE VERTICAL DOGLEG RECTANGULAR COORD'INATES HORIZ. OEPARTURE iON AZIMU'TH SECTION SEVERITY NORTH/S3UTH EAST/WEST DIST. AZIMUTH DEG MIN FEET DEG/IO0 FEET FEET FEET OEG MIN 3982.29 3955.30 3900. 4094.13 4055.30 4000. 4209.82 4155.30 4100. 4329.87 4255.30 4200.0{ 4~51.29 4355.30 4300.00'i 4572.08 4455.30 4~00.00 4692.43 4555.30 4500.00 4812.22 4655.30 4600.00 4931.44 4755.30 4700.00 ' 32 5050.01 4855.30 4800.00 32 19 N 63 1~ W 215.42 3.00 N 63 4~ W 265.05 3.16 N 63 37 W 322.69 3.21 N 63 19 W 388.55 0.85 [~i.i],:N ~3 T W ~56.89 0.34 N ~2 57 W 524.16 0.21 N 62 44 W 590.58 0.69 N 62 48 W 656.18 0.26 N 62 3g W 720.67 0.57 N 62 15 W 78~.01 0.41 5168.03 4955.30 4900.00 31 49 5285.73 5055.30 5000.00 31 40 5402.95 5155.30 5100.00 31 15 5519.77 5255.30 5200.00 30 59 5636.~4 5355.30 5300.00 31 9 5'754.09 5455.30 5400.00 32 27 5873.22 5555.30 5500.00 33 29 5994.00 5655.30 5600.00 34 33 6116.02 5755.30 5700.00 35 18 6239.½6 5855.30 5BO0.O0 36 26 6364.56 5955.30 5900.00 37 11 6489.96 6055.30 6000.00 37 2 6615.13 6155.30 6100.00 36 50 6740o14 6255.30 6200.00 36 50 6865.11 6355.30 6300.00 37 5 6991.15 6455.30 6~00.90 37 49 1117.82 6555.30 6500.00 37 45 7244.26 6655.30 6500.90 37 39 ;370.11 6755.30 6700.90 37 2~ ~496.86 6855.30 6300.00 37 55 1624.05 6955.30 6900.00 38 0 7750.30 7055.30 7000.00 37 22 7U76.23 7155.30 7100.00 37 26 8002.16 7255.30 7200.00 37 25 8127.83 7355.30 7300.00 37 17 8Z53.32 ~455.30 7400.00 37 3 8378.96 7555.30 7500.00 37 17 ~504.38 7655.30 7600.00 37 7 8630.06 7755.30 7700.00 37 24 8755.94 7855.30 7800.00 37 23 N 62 6 W N 61 52 W N 61 53 W 846.33 908.09 968.94 N 61 52 W 1029.03 N 61 35 W 1088.67 N 61 46 W 1150.54 N 61 54 W 1214.97 N 61 20 W 1282.39 N 50 59 W 1352.03 N 60 44 W ]424.15 N 60 20 W 1~99.11 N 60 37 W 1574.56 N 60 50 W 1649.60 N 60 33 W 1724.37 N 60 12 W 1799.1~ N ~q 56 W 1875.66 N 59 1R W 1953.28 N 58 52 W 2030.56 N 58 5 W 2106.91 N 57 37 W 2184.74 N 56 39 W 2263.3~ N 55 5& W 2340.40 N 56 11 W 2416.94 N 56 13 W 2493.48 N 56 O W 2569.58 N 55 57 W 2645.39 N 55 41 W 2721.46 N 55 49 W 2797.14 N 55 56 W 2873.29 N 56 0 W 2949.7~ 0.36 0.38 0.37 0.28 1.21 0.71 1.26 0.92 0.62 0.87 115.07 N 182.21 W 215.50 N 57 43 W 137.41 N 226.97 W 265.33 N 58 48 W 163.17 N 279.10 W 323.30 N 59 41 W 192.84 N 338.49 W 389.57 N 60 19 W 223.86 ~l 399.97 W 458.36 N 60 45 W 254.5R N 460.36 W 526.07 N 61 3 W 285.17 N 5!9.93 W 593.00 N 61 15 W ~ 315.32 N 578.58 W 658.93 N 61 24 W / 345.07 N 636.28 W 723.82 N 61 31 W 374.52 N 692.77 W 787.53 N 61 36 W 403.78 N 768.19 W 850.20 N 61 38 W 432.94 N 892.99 W 912.Z7 N 61 40 W 461.72 N 856.96 W 973.43 N 61 41 W 490.20 N 910.21 W 1033.82 N 61 41 W 518.57 N 962.98 W 1093.74 N 61 41 W 52,8.08 N 1017.69 W 1155.89 N 61 41 W 578.58 N 1074.81 W 1220.64 N 61 ~,2 W 610.71 N 1134.43 ~4 1288.37 N 61 42 W 62~4.41 N 1195.68 W 135B.27 N 61 40 W 679.59 N 1258.93 W 1430.64 N 61 38 W 0.72 0.15 0.49 0 0.91 0.46 0.03 0.38 I .52 1.02 0.82 0.52 0.10 0.56 0.54 0.75 716.60 N 132~+.35 W 1505.79 N 61 34 W 753.88 N 1390.19 W 1581.45 N 61 31 W 790.69 N t455.85 d 1656.71 N 61 29 W 8!7.3]' N 1521.29 W 1731.72 N 61 27 W 864.42 N 1586.45 W !806.66 N 61 24 W 902.68 N 1652.94 ',4 1983.36 N 61 21 W 942.02 N 1720.01 W 1961.08 N 61 ~7 W 981.74 N 1786.41 W 2038.40 N 61 12 W ) 1021.67 N 1851.56 W 2114.73 N 61 6 W 1063.0~ N 1917.5~ W 2192.~9 N 60 59 W 1105.95 N 1983.39 W 2270.90 N 60 51 W 1148.63 N 2047.55 W 2347.73 N 60 42 W 1191.50 N 2110.96 W 2424.01 N 60 33 W 1234.04 N 2174.59 W 2500.34 N 60 25 W 1276.47 N 2237.77 W 2576.23 N 69 17 W 1318.87 N 2300.62 W 2651.8~ N 69 lO W 1.14 1361.57 N 2363.57 W 2727.70 N 60 3 W 0.48 1404.22 N 22+26.10 W 2803.17 N 59 56 W 0.24 14~6.97 N 2489.10 W 2879.13 N 59 49 W ~0'o~'9 14~9.74 N 2552.48 W 2955.41 N 59 43 W BP EXPLURATION 4-18 ! S-30 SD! ENDICOTT NORTH SLOPE, ALASKA COMPUTATION DATE: 12-:EB-89 PAGE 9 DATE OF SURVEY: 03-FEB-89 KELLY 5USHING ELEVATION: 55.30 FT ENGINEER: O. B~RSA INTERPOLATED VALUES FOR EVEN 100 ~EET OF SUB-SEA DEPTH TRU~ SUB-SE~ , ' COURSE MEASURED VERIICAL VERT!CAL iTION AZIMUTH DEPIH DEPTH DEPTH DEG MIN VERTICAL OOGLEG R'ECTANGULAR COORDINATES HgR[Z. DEPARTURE SECTION SEVERITY NORTH/SOUTH F~ST/WEST DIST. AZIMUTH FEET 9EG!IO0 FEET =EST FEET OEG 8881.'76 7955.30 7900.00 N 55 57 W 3026.10 9007.Z4 8055.30 8000.0~ N 55 14 W 3101.89 913Z.04 8155.30 8100.0 N 54 30 W 3176.54 9256.01 8255.30 8200.0 N 53 49 W 3249.76 9379.39 H355.30 8300.00~ ,9 N 53 32 W 3321.96 9502 OZ ~455 30 8400 O0 6 N 53 3 W 3392.84 ' ' ' ~{~ N 2 3 W 3462.14 96Z3.'15 8555.30 8500.00,>~:] Z ' 5 1 9744.66 8655.30 8600.00 3]::;~53 N 51 34 W 3529.90 986~.65 8755.30 8700.00 33~14 N 51 4 W 3595.97 9983.96 8855.30 8800.00 32 53 N 50 2H W 3660.75 10102.85 8955.30 8900.00 32 31 10220.93 9055.30 9000.00 31 39 10~38.19 9155.30 9100.00 31 28 10455.75 9255.30 9200.00 32 5 10574.18 9355.30 9300.00 32 31 1069Z.93 9455.30 9400°00 32 39 10~11.62 9555.30 9500.00 32 34 10929.71 9655.30 9600.00 31 34 11046.56 9755.30 9700.00 30 56 11163.14 9855.30 9800.00 30 59 N 49 0 W 3724.67 N 47 35 W 3786.85 N 46 46 W 3847.33 N 46 34 W 3908.28 N 46 12 W 3970.80 N 45 57 W 4033.85 N 45 55 W 4095.76 N 45 49 W 4158.53 N 47 41 W 4218.12 N 47 4~ W 4277.41 11279.81 9955.30 9900.00 31 Z 11396.90 10055.30 I0000.00 31 44 11515.04 10155.30 10100.00 32 27 11633.76 10255.30 10200.00 32 45 11~5Z.48 10355.30 10300.00 32 17 11870.Z6 10455.30 10400.00 31 7 12105.00 10651.15 10601.95 ]0 39 N 47 39 W 4336.84 N 48 2~ W 4391.13 N 49 15 W 4659.54 N 48 57 W 4523.02 N 47 58 W ~586.46 N 45 42 W 4647.85 N 43 46 W 4765.00 0.17 0.51 0.80 0.23 0.37 0.56 0.59 O .63 0.65 0.19 0.90 0.77 0.37 0.75 0.28 0.58 0.59 1.01 0.98 0.13 0.32 0.85 0.10 0.40 1.59 Z .47 0.00 1533.41 N 2615.80 W 3031.61 N 59 38 W 1575.19 N 2678.36 W 3107.23 N 59 32 W 1618.15 N 2739.44 W 3181.66 N 59 25 W 1661.13 N 2798.79 W 3254.62 N 59 18 W 1703.91 N 2857.02 W 3326.55 N 59 11 W 1746.27 N 2913.95 W 3397.15 N 59 3 W 17~8.40 g 29,59.14 W 3456.15 N 58 56 W ) 1830.38 N 30!2.59 ~4 3533.60 N 58 48 W ' 1871.78 N 3074.38 W 3599.36 N 53 39 W 1912.99 N 3124.75 W 3663.82 N 58 31 W 1954.46 N 3173.91 W 3727.41 N 58 22 W 1996.24 N 3220.76 W 3789.23 N 58 12 W 2037.87 N 3265.6% W 3849.35 N 58 2 W 2080.36 N 3310.56 W 3909.95 N 57 51 W 2124.12 N 3356.50 W 3972.15 N 57 40 W 2168.59 N 3402.60 W 4034.90 N 57 29 W 2213.03 N 3448.55 W 4097.56 N 57 18 W 2256.88 N 3493,52 W 4159.11 N 57 8 W 2298.44 N 3537.41 W 4218.54 N 56 59 W 2338.71 N 3581.79 W 4277.71 N 56 51 W 2379.16 N 36Z6.22 W 4337.04 N 56 43 W 2419.91 N 3671.49 W 4397.Z5 N 56 36 W 2461.25 N 3718.91 W 4459.61 N 56 30 W 2503.11 N 3767.29 W 4523.06 N 56 23 W 2545.43 N 3815.29 W 4586.46 N 56 17 W 2587.98 N 3860.69 W ~+647.85 N 56 9 W 2674.10 N 3944.00 W 4765.07 N 55 51 W BP EXPLORATION 4-1B / S-30 ENDICOTT NORTH SLOPEr ALASKA MARKER LAST GCT READING PBTD DRILLERS DEPTH COMPUTATI,]N DATE: 12-FE~)-89 PAGE 9 D~TE OF SURVEY: 03-FEB-89 KELLY BUSHING ELEVATIUN: 55.30 FT ENGINEER: D. BARBA INTERPOLATEO VALUES FOR CHOSEN HORIZONS · '~' SURFACE LOCATION = 2693' SNL, 775' WEL, SEC8, TIIN, R17E ASUREO OEPTH TVO RECTANGULAR COORDINATES BELOW KB FROM KB SUB-SEA NORTH/SOUTH EAST/WEST 1940.80 10515.91 10460.61 2613.52 N 3886~07 W 20Z3.00 1058.6.62 10531.32 2643.90 N 3'915;07 W 2105.00 10657.15 10601.83 2674.10 N 3944.00 W COMPUTA[I]N DATE: 12-FE5-89 t~P EXPLORATION 4-18 / S-30 SDI ENDLCUTT NORTH SLOPE, ALASKA KELLY ,=k~{::k, ~,~ STRAT[GRAPHIC SUMMARY · ~- ~*-* -~.~. -,- · ~ · ~; (: MARKER LAST GCT PBTD DRILLERS FINAL .? ' SURFACE LOCATION : 2,693" SNL~ :' !i~" ~'?":i BELOW KB :,.,~~? ~12 0 Z 3.0 0 D ~ P T H WELL LOCATION ~T NEASUREU VERTICAL VERTiCaL O~STANCE AZ INUTH DEPTH DEPTH DEPTH FEET DEG MTN TVO FROM KB SU~-SE& 10515.91 10460.61 10586.62 10531.32 10657.15 10601.85 12105.00 10657.15 10601.85 4755.g7 N 55 51 W DAT~ OF SURVEY: ~USHIN6 ELEVATION: ENGINEER: PAGE 10 03-FEB-BO 55.30 FT D. BARBA 775' WEL, SECB, TllN~ R17E RECTANGULAR COORDINATES NORTH/SOUTH EAST/WEST 2613..~2 N 3886.07 W 2645.90 N 3915.07 W 2574o10 N 3944°00 W SCHLUMBEROER O I REC T I ONAL SURV E Y COMPANY BP EXPLORAT I ON WELL 4-18 / S-30 SOl F I ELD END I COTT COUNTRY USA RUN ONE DATE LOOOED 03 - FEB - 89 REFERENCE 73 ! 32 WELL ' (2693' 4-18/S-30 SDI '~-" ~"~ HORIZONTAL PROJECTION SNL, 776' WEL, SLC 8, TllN, R17E) 4O00 1000 11000 ~:--b..b.l-l-i-~[ L! ]"?'?~'??*-"'-'?":' ~ ~ :~' :~: ~::? ~-r?-.'~-~?r'-~-~--'r~'-~.-?',"~"-*~--r':'-':"-~-',--'-'-"r??+'~-'*-~'? .... ,-?-?"?-:'..+.-,'--'---?.-- ~_c.-~ j i , . , ~ , i--; -]-H .:.4 ~ :' : ~ ~ J I i--u4-4--a--~.+.*--~-+a-z-~.~-,..-44-+4- 1 .i : : i, : i %--'"~. '~--' ~--?~ 4.-"-?~.-T':'Y'-''~'?'' "~"!". ::J '?t". 'I-t-J-:'Y'~-%-"~"'-,'W~:-?-T'~"T"T"T"~-'-~'-?,'?'!'."'~'J"':--~?-' · _..I,4!I: ................ : ~ · ..... ~ ...................... 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I ..~Y.:T'-Y~q"~'i i i il ! , i i : i :' I i i i tt':":'~-F." .'~T'~-~1,-?~-:--~ .'-t-FTT'?T'T~.'~:'.';'~'-t?'tl-' _t :: ~.j,.: _l~,: ............. ~ :: .... : ............ ~ ...... ..~,_:':..: 4,--I-i.., : ~ :.'"'i-~ .: i:- -~ ] .,'- F 1 i:ii I1::i i ii~i i : ~ ii ! i : -413130 -:;~X)O -2000 - 1000 0 1000 2000 WELL · (2693' 4-18/S-30 SDI ~ ~-~ VERTICAL PROJECTION SNL, 776' WEL, S~v 8, TllN, R17E) 124. -~::100 - ! 000 0 0 1000 2000 3000 4000 -~-?'-t-ff-:-~-~-~-.. ~-i-. ~-ff-; --f.'--i-+~-. ~ ~ ~: .~ ~----f-, -+--i.'--(- ' ~ ~ ~ i - ~-4-4--~----~.4..~..~-+.4..4-~-4... L~-4-.;..~ .... ~..,...~-; ..... ~"~"£";"I-~"~'"',"~"':-£'-L~'-'L'~L'~..'~..' ....... ,?f ,:.-kf~"±~.-' ~!-~? :~; +-+ ~i ~ +~---+.; ~ ~: ~ + i ~.i-m~-~-..-+.~..m~-....+..~...~-+..~..?q-F.?....+.+.;...;.__4..4..~4...F+.+.~..~ ..... ,..-;.-~...+-~ .... +.; T ] ~ .~ ~1~ ~ ~ i ~ ~ , , , ~ =-'~'~t- "~-.".'+'?~ ~-~'~-"-!..+.+-~.+--~..- ' ~ : : ~ · ; : : : .... ~ : , - ; - - - ~ ': '. : : : : ~ : ~ : : . : : : ~ , , i ~ ~ i , ~ ~ ~ i I i ~ '. ~ . : t . , . ~'Y"-~'~ t ~:~=t~: :ti ~ ~ ~-??~-rf~t~ tZ't-t--'t~tt'-+~-~-.+..-+.+++-r-~-++.+ ...... ?.?+.+}.+-t.+~ .... : ~ ~ ~ - -~ .... V~: ~ ~ ~ ~ } ~::: :4- ~- ~.~A-~ ..~..~.~, .~-~.a...,~.i..~..~. ,..~...L.2- -.g..;..;...; ...... *,,4...;..~.--. -~..;.. -~ - - ~ = : ~ ~ ' : : -~- -~- ~-- -+.-~- - ~: ~ ~+- ~-~-~- ~-~ .-!-.~5-~-, -ff~-~-+*-~++. ,-4-~-.~.;-. p.~..~..4... -4-4..~..~ ...... ;-.L.~,.- --+..~.~-.+..)..~..~;...,.- -~-~-~.4-. ,~-~.--~..~.~... ~.~4--~-4-~-~.~4...~-.~-.J-4-~4-¥...-~4..~-~-.-.4-;...~4...-~. ~ _~_~_. ~ ~ ..~..i_~ .... :. :..;...~ ...... L..~.. ;. ~_. _~.. L.~..: ...... %. =...:.. -~--+~+- ~:~ f= +-i-+~- ~-~ff~----??+-+-F+-+-e+-T~+~-~-.-+-~-~--+-~-++-,-~--~-~-+-' ~-~.~...-~.~-- -~-~-~..- 4.+.~-+- ~'~- ~'-~.+-, ~.~ff-+-~ ..~.¥~+-. ~+-~.-- -~+-.~-+.- -.~+-.~.¥.~.i-~-F+.: -~-+-~- -~-~-~-~-...~-~.~-,~-~-i.-i-. ~-~.~-*.-...4-~-4-. -4~-.~.~... -~..~.~_ ~ +-~'- -~'+'- ~+-t-' ~.-+~--~+-+-- --~.~?T-~-~~ -+.~?~ .... 4-~-~- -~-;-~-- ~+~.~. -+~-~4.: ~-~--~ -~-~4-~--..4..~ ~ , , ~,~ . ''~T~. '~-~- t'q-~T~'+- . 't'~"t"~T'('~ ---t-~-~-&-~%~---~=~--~N ~ ~ ' ~~.. '-~... ' ' ' ~' ~ il, ' : .~ ..... ~,, ~ , ,~ . ,~ .... +. ~': .~ .... " ~' Jill i~'~ ....... ~t i lit! !Ill ~j lili llll II1~ :ii il~n mill ilii iili iiii iill ii[i iiil i i i i~, i i i~i i i i i 124 · HORIZ SCIqL. E · 1/1000 IN/FT DIRECTIONAL SURVEY RECORD AND ANALYSIS Measurements While Drilling COMPANY WELL NAME FIELD/LOCATION Standard Alaska Production Company SDI 4-18 / S-30 , A~mhom§e ' Endicott, North Slope,' Alaska Job Reference Number 15-32292 Loqged By: Mark Canil Date 01'30-89 Computed By: Mark Canil ANADRILL F.Ij,-. NO, ,~.'-'.u ~=.D LUC.TION. LAT(N/-3) 0,00 AZIMUTH FROM ROTARY~._~,.="~". ~ ..,.~,,-.! ~,,~ TS D2P(E/'~) 301.97 it ft ft O.~D 0.~ 0.O3 542.00 ~,~ a .-,_-,v 542,00 992,,:)0 4%'. 0 '.'-'".;2, 1542,00 550,0 154i 2C49,C0 "~" 3 2103,00 2290,00 2475,00 277.,'4,00 .-, ~.. .-,0;4,00 94,0 2102,':-'8 187..3 ':'-,'2,, ~__,. · -... '85,;; "'" '~ . . c4,'4./~' o. , .'32773.3:' 280.0 .~53.33 ************* ANADRILi ;,****~**~**** SURVEY CALC,']LAI'IONS TARGET STATION AZi m,]?H LATITdDE :~ECTION [NCLN. N/-S f~ d~ deq ft 0,00 0,C4 C.30 0,00 1.06 0,25 132,00 O, 12 0,29 0,12 1,.49,:)0 -1,35 -!,.% 0,25 121,0(i -2,82 -1,7'? 0,20 27/-...30 -4,56 DErARiUr,~. ~IoFb~C~.M~? at AZ:,v, UTH ~/'-W ft ft 0,00 0,,30 3.C0 -1,18 1,18 27,.t,,00 , '3"'i " -1 13 1,80 -0,1,.4 2.83 1S3.[7 -0.74 4,.S2 t69.19 -0,~3 1,00 30~,00 -4,~ 3,~5 1,75 29q.30 -2,05 12,42 3,75 292,00 1,42 %,17 1.60 331.50 ,c -- ~,o~ 0.% /.lO I6.71 dec/ lOOft 0,00 0.05 0,03 0.03 0,09 -1,66 4.5~ 23:,49 0,88 -5.59 5.95 ~.~ ,,~ ~-,..:~ ,3,42 -13.76 13,83 275,88 1,08 -24,17 c.,44 c!3..O 0,91 -25,30 34.32 3:>3,44 0,3,5 3127.00 32~,00 3317,¢~ J.l!,u0 3%5.00 73,3 3126.3C 95,0 o'221.16 94,0 3403,87 '94,0 31.80 2,20 ~ a -, .. 3! 305 o1~.;0 ~,60 -25,88 ,87 ,70 2,33 36,82 4,00 309,80 22,19 -29,55 3~,96. ~:xq ~..... ,,~ on 1.'?a . 45,56 6,70 312,Y0 2~,04 -36.20 45,79 :207.76 2,86 J8,~7 ?,00 7'.r<. 2') :,.,~ -4A,10 ~' '~ o.:8,15 2,63 74,93 tl.~ .30;,'50 45,38 %0,00 75,23 '5'.,)7. D 2,76 3598,00 · .,,.',~ t ,00 o,' 8,,00 .~,-O0.uO 39~.00 418!,00 137t,00 45,~;,,00 4747,00 5!24.C~ 5.587.00 5376,~D 6070,00 6442 ~00 6635.00 93.0 ~="~ ~5.0 3772,9~ 1i4.0 3879,85 95.0 94,0 41~3,39 189,0 194,0 ~z~ 03 1'35,0 5872,98 193,0 6167,6~ 35,02 13,60 296,30 54,97 t18,52 15,% 2':/3..-,50 64,34 146.12 18,20 2%,,90 76,~9 t65,41 22.40 2'?.6,10 '73,37 cco...J 25.30 297,00 110,54 311,55 31,20 296,60 150,19 414.54 34.80 Y?6,20 19~.21 521,,t'" 34,30 2?6,30 24n,.qt~ . .>~,~ 33,,S0 2?7,20 JVC.J2 ~¢8,g6 32,80 ~' ,30 338.01 ~29,02 32.2~ 23%90 364.70, '~8,65 31,60 298.10 431,22 1025,84 ~' ' ~"' · ~,~0 c77,S0 476,88 !123,4~ 31,90 298,60 523,I2 1335.57 35,!0 298,8¢ 623,73 1450,09 ~ "'~ ~o. r. 37,40 299,70 ~3o.70 1673.62 37.10 ~5,,30 79C.96 07.70 '35,18 335,28 2,57 09.17 118,55 303.23 2,58 -124.57 1¢~.12 3Z,51 2,45 -160.29 i85,~ 300.22 3,71 -I94,65 T~,85 2'~,59 -231,74 265,36 299,16 3,38 -273,5I 312,03 2?8,77 2,98 -3~6,20 415,45 29B,13 1,90 -.t~ ~ =..~ =o 2?7,79 ,.,..,~ ~,~ 0,27 -~_~.,59 627,01 277,.~t 0,46 -64~.D 731.04 297,54 0,42 -737,37 831.51 1997.53 0.41 -825.55 931.39 2?7,58 0,~ -911,61 1028,81 297.~t 0,23 -?97.85 1126.65 2?7,67 0,44 -I088,32 1229,31 ...... c~, ,,' ~ 1,08 -1!85,07 1339,I? oo?.7~,, ,, .. 0.~'~ -1284,78 !453,75 25'7.90 1,03 -1377,35 15.14,53 2'?13,04 0,35 -1479.18 1677,37 293,13 0.27 /. o81~',00 7000.00 7177,00 't~',tL ,AA / .5OO. 7559,00 !84,0 6314.45 181,0 6457,76 !77,0 65'97,04 16v.0 6746.69 193,0 6896,88 1784.49 37,I0 2%',70 845,~5 !,:~4,96 30,20 ~'~ = ~,~0 ~%'.97 2:304.04 38,00 296,70 '953,09 2, m 4~ ~.,30 301,~0 1011,25 2~38,II 38,60 o03,~ I075,63 -1575,92 17&9.34 2'93.21 0,~ -1672,05 1896.87 25B,29 0.61 -1767,48 2~.07 2?8,34 0,30 -1867.21 2!23,¢6 29~.44 1.07 -19&5.92 2241,82 273,67 0.95 4-18/S-30 DF.F'TH fr. 7822;00 8020.~ 822~.00 6589,00 8961.00 SURV~ CALCUt~-?IE~S ************AVERAGE ANGf.~ M~HO0*******.** [:4.:r..:AL ~-TI_.~L TARGET STATION AZ:MJ~ L~?l:uD£ D~TH 'SEC?I~ I~LN, W-S ft ft ft deg ~6g ft 268,0 7Ir£¢.63 2403.82 37,70 302,50 1166,28 1'~,0 72E2.34 ?~21,61 37.70 304,30 !231.25 i8~,0 7411.98 ~&36,'P~ 37,60 ¢vo.¢v~ ~*1275.64 o~ ~,~ 7713,~ ~8x8.73 37.60 304.,:J0 1424,45 372,0 80Q8,i8 3075.03 37,40 303.80 !550,76 D~'ARI~JRE ~ISF'LACEMENT at ~/-W ~t ft -2105,45 -2203,98 ~24,58 -22f9.80 2~.65 -2492,58 2870,89 -2&~3.55 30?6,80 AZ[~TH deg 2..;'8, ?~J 277, l'? 2'~9,40 ,-:, .?~ deg/ lOOft 0,47 0,57 0,26 0,08 O,VO 9!48,00 ?523.00 9618,00 187,0 8157.32 ?207.78 36.80 304,50 1614.08 ~' I.../o.o8 187.0 &307,74 3318,79 oo,I0 304,L0 ~" ' IM,O 3~0,51 3428.15 35,20 3~,~0 1740,31 95.0 8536,42 3482.Z7 34.60 307,8C 1773,29 73,0 8~8,~ 3523,41 34,40 ~)/.~v 1798.57 -2773,?0 3209,32 303.17 -28J5,,~ 3320,15 -2954,~ 342~,29 303.50 -3030,~1 3524,29 0 O. 40 0,83 0.31 9784,00 9879.00 9973,00 10074.(X) 10167,00 ~3,0 86~,64 35~,~ 33,70 307,80 i830,42 '~.0 8754,70 .~27,31 :33,20 307,~0 94,0 ,~33,56 3.~78.&~ 33.20 ~ ",80 -JOo 1894,~ 101,0 891~,27 3~.% 32,80 95,0 A99~,~4.. . ~/o~,71 ¢~ °°,.:0 310,?0 ./,.,,/. 1,' -3072.01 3575,98 3,~),77 -~.3,J5 3627,96 300.~9 -3196,59 3733,50 301.11 ~oo~ ~ 3/84,~0 3 ,23 0,76 0,53 0.52 0.40 t0318,¢X) i04~,00 lO&C~,O0 10826,00 14%0 9124.7C o~X,,,~.,,.= =" 31,70 312.50 2014,23 :o~,O 923,5.77 3~0,11 ~,10 312,50 2061,36 1~,0 9~5,56 ~:,28,73 32,70 315,30 2131.02 188.0 '~.06 412.7,10 32,30 315.20 ~02,57 100.0 %38,91 4178,63 31.&0 31%30 22~.05 -~4,78 3861.70 301.44 -33~.21 3'~),18 301.63 -3418.98 4028,73 301.~3 -3470,28 4127,15 332,25 -3527,64 4178,76 302.42 0,70 0.~ 0,78 0,22 0,71 !1028,00 :02,0 9726.29 4229,79 30,50 31~,00 _~%,'KJ -3565.16 302,56 1,19 PAGE *********************************************** ********* ********** ********* ANADR!~ ********** ********* SCHLUMB£R~R ********** *********~ SURVEY A~ALYSIS *********** COMPANY S~ANDARD ALASI(A F~OD WELL NAM~ SDI 4-18/S-30 LOCATION 1 ~NQICO~ SQl 5AXIS ~CA?ION 2 NORTH ~LOPEt A~ASEA DATE: 28-JAN-89 ~G~E~TIC BECLINATION 3Io10 WEL~ NUMBER 18 ~0I 4-18/S-30 ************* ANADRILL SURVEY ANALYSIS ************AVERAGE ANGLE METHOD*****.**** MD TUD INC CHG CU~INC CHG -- -- ft ft deg deg 0,0 0,0¢ 0,00 542,0 542.00 0,25 ?.72,0 ?~2.~} -0,12 1542.0 1541.99 0,12 2009.0 2~;8.99 -0.05 I RATE AZM ~G C3MAZM CHG TURN RATE deg/100f~ deg deg deg/I00ft 0,00 0,00 0,00 0,00 0,00 0,25 0.05 1~,00 I92.00 35,42 0,12 -0.03 -23,00 169,00 -5,11 0,25 2,71 -48,00 I21,00 -8,73 0,20 -0.01 155,00 ~6,00 33.19 CLOSURE TOOL FACE ft deg deg/lOOft DLSRT deg/lOOft**2 0,00 0,00 0,30 O,OO 0,52 0.00 0,05 0,01 1,77 161,44 0.33 0.00 2,48 74.34 0,03 0.00 0,00 0,00 0.09 0.01 2t03,0 22.70,0 2475,0 2774,0 3054,0 2102.98 0.80 22e?,93 0,75 2474.72 2.OO 2773.~ -2.15 3053,33 -0,70 1.00 1.75 3,75 1.60 0.90 0,85 28,00 304,00 29.79 0.40 -10,00 ~4,00 -5,35 1,08 -2.00 292,00 -1,08 5.&5 39.50 331.50 13.21 -0,25 35.60 ~g.lO 12,71 4,47 34.10 0.88 0,84 4,70 22,54 0,42 0.25 6,08 3,50 1,08 0.36 3,71 157.96 0,~i 0.06 4.26 166.93 0,36 0.19 3127,0 3222,0 3317,0 3411,0 3505,0 31~,~ 1,30 3221,I6 1,80 334 ~ ~.~J 2.70 3408.87 2.30 3~H.38 2.40 2,20 4,00 6.70 9.00 11,40 1.78 -48,20 3!8,90 1.89 -?,10 309.80 -9,58 2,84 3.I0 3~2.90 S.26 0.10 -6,70 306.20 -7,I3 2.55 -5,60 300.60 -5.96 -2.08 70.93 2,38 2.76 -3,18 19.82 1.96 0.44 -4.62 7.61 2.~6 0.95 -6.31 25.04 2,.53 0.24 -0.78 148.86 2,76 ~.14 3598,0 3691,0 378&0 3?95.0 3592,18 2,20 368.2.!1 2,30 37/.-,. 4 2,30 3879.85 4.20 3'-76.5.74 13,60 i5.90 18,20 22.40 25,30 2.37 -4,30 2?6.30 -4.62 2,47 -2,70 2~,60 -2,~0 2.42 1,20 294.80 1,26 0,02 1.30 ~6,10 1,14 3.05 0,~ 297,00 0,95 -5,49 25,03 2,57 0,21 -2,60 17,94 2,58 0,01 1,17 9,25 2,45 0,14 5.&6 6.73 3,71 1,10 -6,73 25,22 3.08 0,66 4087.0 4181,0 4371.0 4K~ ,o0,0 4747,0 4937.0 5h.,O 5313.0 5500.0 5687.0 4046,82 3.10 4130.39 2,80 4289,74 3.60 4445,41 -0,50 4~.;0,5~ -0.70 475~,52 -0,80 4917,23 -0,60 5077.69 -0.~ ~,"- ( 5=J,3) -0,40 5395.66 0,70 28,40 31,20 34,80 .J4,o0 33.60 · 32,80 32,20 31,60 31.20 31.90 3,37 -0,40 2~.60 -0.43 2.98 0,00 296,60 0.00 !.89 -0,40 ~'&20 -0,21 0,02 0,10 296,30 0,05 -0,37 0,90 ~.77,20 0,48' -0.42 -0,~ 297,00 -0.11 -0.32 0,90 297.90 0,48 -0,32 0,20 298.10 0,11 0,01 -0,30 297,80 -0,16 0.37 0.80 298.60 0.43 13,03 3,48 3.36 0.32 I7.40 0.00 2.98 0.42 ~J.45 3,60 1,?0 0.57 38.13 173.99 0,27 0.86 Y,.-~ 7,55 0,46 0.10 56,46 172,41 0,42 0,02 64.38 141.59 0.4! 0,01 71,30 I70.70 0,32 0.05 78,13 159,30 0.23 0,05 47,63 144.70 0.44 0.11 5876.0 6070.0 6265,0 6442.0 6635.0 5555.~ 2.00 5715.23 1,20 5872.?8 1 60!4.06 0.50 61;:.7,69-0.30 33,90 ~.10 36,90 37.40 37,I0 1.0~ -0,80 297.80 -0.42 0.62 1,00 298.80 0,52 0,92 1,50 3~).30 0,77 0.01 -0.60 299.70 -0.34 -0.16 -0.70 2'.~,00 -0.36 91.31 12,58 1,08 0.34 98.34 25,68 0,.~ 0,21 103,18 26,70 1.33 0,18 106.86 36.16 0.35 0.38 84,56 31,11 0.27 0,04 6819.0 7000,0 7177,0 7~6,0 7559,0 6314,45 0,00 64_./,~,. 1,10 ~597.04 -0,20 6746,~9 -0,7O 68~8,88 1,30 37,10 38.20 38,00 37,30 34,60 0,00 0,70 299,70 0,38 0.61 -0,20' 2~.50 -0.11 -0.11 -0,80 298,70 -0,45 0.04 3,10 301,80 0,67 2,10 303.?0 1,0~ 117,27 <)0,28 0,23 0,02 121,84 6,23 0,6t 0.21 127.31 112,40 0,30 0,18 130.78 111,51 1.37 0,41 112.20 125,60 0,?5 0.06 P~E NO~ 3 ~DI 4-18/S-30 ************* ANADRILL SURVEY ANALYSIS *****~******AVERAGE ANG~ METHOD********,* MD TVD INC_CHG CL~INC_CHG I_RATE AZM_CHG C']MAZM_~G TURN_RATE CLOSURE TOOL_FACE ECS DLSRT ft deg. deg deg/100ft deg dmg deg/1OOft ft deg deo/100ft deg/100ft**2 7627.0 71~9.63 -0,90 37.70 -0,34 80~,0 7262.34 0,00 37,70 0.00 8209.0 7411,98 .-0,10 37,60 -0.05 8587.0 7713.05 0.00 37.60 0.00 8961,0 80C8.18 -0.~ 37.40 -0.05 -1.40 302.50 -0,52 1.80 304,30 0.93 -0.80 3Q~.50 -0,42 0,50 304.00 0,13 -0.20 303.80 -0.05 125,40 136.72 0.47 0,18 122.45 90.7I 0.57 0,05 118.57 101.92 0,26 0,16 111,36 90,20 0,08 0.05 128,95 45,64 0,~ 0,00 9148,0 8157,32 -0,60 ~5,80 -0,32 9.335.0 ~7,74 -0,70 36,10 -0,37 9523.0 8460.51 -0,90 35,20 -0,48 9618.0 85~.42 -0.60 34.60 0.00 7691,0 857~,58 -0,20 34.40 -0.27 0,70 304,50 0,37 -0.40 304,10 -0.21 2,80 306,?0 1,49 0,90 307.80 0.95 -0.~ 307.,~ -0,27 97,45 145,13 0.3? 0.18 94.93 161,49 0.40 0,00 88.19 120001 0.?? 0,32 83.09 137,76 0,83 0.17 103.74 149.45 0.31 0.71 9784,0 8675.64 -0.70 33,70 -0.75 9879,0 8754,90 -0.50 33,20 -0,53 9973.0 88~,~o 0.00 33.20 0.00 10074.0 8716.27 -0.40 32.80 0.04 1015~.0 8~6.34 -0.50 32,30 -0,53 0,20 307,80 0,22 0,10 307,90 0.11 0,90 30~.80 0,96 0.00 308.~0 0.00 ~.~0 J~C,90 2.21 73,76 171,14 0,76 0.46 68,40 173,98 0,53 0,24 62,68 ~0,38 0,52 0,01 56.14 178.88 0,40 0.13 78.?6 151,32 1.30 0,~5 10318,0 ?124,70 -0,60 31,70 -0,40 10450,0 92~6,77 0,40 32,10 0,30 10638,0 9395.50 0.60 32.70 0.32 10826,0 9~.~6 -0.40 32.30 0,00 10926.0 9638,91 -0,70 31.60 -0,70 1,60 312.50 1,07 0.00 312,50 0,00 2,50 315.00 1.33 0,20 3i5,20 0.11 -O,D 315,00 -0,20 35,78 125,96 0,70 0,40 23.04 0,00 0.30 0,30 2,47 66.72 0,78 0,25 -20,47 165,13 0.~ 0,30 4~,13 114,76 0,71 0,4? I1028.0 9726.~ -1,10 30.50 -1.08 -1,00 3!4.00 -0.98 -43,91 155.34 1.19 0.47 STANDARD ALASKA PRODUCTION CO. PAl:) Controlled Drilling Consultants, IRC, LES HENDERSON 333-1552 CON ROLLED DRILLING CONSULTANTS, INC. P.O. Box 190560 Anchorage, Alaska 99519-0560 (907) 333-1552 January 23, 1988 Mr. Brian Rose Standard Alaska Production Company Pouch 196612 Anchorage, AK. 99519-6612 RE: Magnetic Single Shot Survey Job No. A-0189-008 Well: S-30 4-18(11-8-11-17) Prudhoe Bay Field North Slope, Alaska Date of Survey 1-8-89 to 1-23-89 Dear Mr. Rose' Please find enclosed the "Original" and six (6) Copies of our Magnetic Single Shot Survey on the above well. The method of Calculating this survey was Radius of Curvature. The depth of the survey was O' to 11028'. Thank you for giving us this opportunity to be of service. Yours very truly, Controlled Drilling Consultants, Inc. Cecil Harrington Directional Supervisor HORIZONTAL VIEW STANDARD ALASKA PROOUCTION CO. WELL 4-18/S-$0 (11-8-11-17) RADIUS OF CURVATURE MAGNETIC SINGLE SHOT SCALE: I ". I000' dANUARY 2:5, 1989 STANDARD ALASKA PRODUCTION COMPANY dO8 NO A-0189-008 MAQNETIC SINGLE SHOT SURVEY WELL 4-i8/S-30 ~.~_AD!US OF CURVATURE METHOD OF---COMDU_.T..ta_T._I.QI~ ................................................ _KEL.EJ_E.~ ..55~3__0__ET ~Ht'; ! NFFI~ HARI~ ~ WCTON . _-- ................................................................................................ ~:~LIR_~tF__~_D~.._F___~I 2 08Z_~9 _P_. O!q_ p tJ T E !'~ FOR TRUE !)_OG LEG ..... o .o 8 ,oe '~SS"30 ~ .... ~ ............................. 0~_.~ ......................... ~Q__~ ...... O0 8 90 0 0 ~i.~?~::".54~''. O.:.:t~?~.~.?:C:S4~.,,:~ .......... ~.'.4~.. ~.a..-~2~W~ ........... ~_._.t..~_t_6:__~ ...................... ~.~_~.._~..--_.~., . _ _ ~ .... ~ '~ ~ Sg~ O e ~e~ ea g~ 70 ~tl .0.~ .............. Z~ ................. ~_W, 2 65 S 5 36' 3 ~?.~i~s~4~ ...'.:o... :.t~S~=:::~.::.':.'t=~S~e:l:...::~.~'.~'' · i'4e6'~g'- s.sg ~'oeE .............................. ~_.~_._S ......................... Z~_~_-- .... 4 J 6 S ~ 0 ~__1 4. ~o9 o t2 2-00~,99 195~:,~9. x~4,0O~ ......... ~.~~ ........ 34 E 3,3.6 'S 3 36 ~8 ~?~]'i"~:.6:.~.:'-"':;i~%'.=.:.~;~677:".'~..~:~:~:~.'~)~:a.. "~'aa?'?.~.a ...... :~~ ............... :__5~.1 s ............. ~a ~ .... 5. o4 s-.. ~'~gt~ I ~ 2~ao.o~ .~4,63._~~ ~84_.S~. 4,50 ~ _ 5,32 S 57 44 .43 ¢~'~?,~'~:~:;8" ..'.':'.:'::~'":~'~'~'?."~':~.:i~¢'~"~"~'~:.' ':'~ 4.~'.~ ,'.a..~,, N6 a ;~.0 a u ..................... ~ ~. ~ .... ~ ~ .. ~ 7.. u.... ........ X~7 ~ 4~ a~S.Tn ~n,4n N4~,tnu ..... ~~Z_.~ ....... 34~7 ~ ...... 44.05 N 52 20_5 .000 O0 · '04'6' 027 -1.20 02.2 .-2 ,.84 SOHIO ~EL~, 4-187S 30 ;.~ INGLE q - SHOT SURVEY JO8 N A 0!89-008 C. OHPUT~.~¢;' 25 JR~~ ~3q K8 ELEV 55.30 FT, TRUE ........................................................................... DOG LEG ~EA~. DRIFT VERTICAL ~UR ..... I)RIEI .................... IQ~L~IL_¢OJDRDIH~_IB .......... C L ~ ~ U _LDE. PTH ANGLE DEPTH ~ ......... ~ ....................................................... ~!_S T RNCE D M ~:~ .................. O ~ S R £ S SEVERITY SECTION ANGLE DEG/IOOFT ~[STANCE , .4181 31 12 4130,27 4074,97 N'R__3_,_.40W ................... 1__49.04 N 272,13 ~ 310,27' N 61 17 27 W 2,979 30':..'~ ~ 4371 34 48 428:9,59 4234,_8_~_.__~.~80~ t95,04 N 364,80 ~ 4560 34 184445,25 4389,~5 ..... ]::I_6_3_~.ZQW ......... 248..,4~ ................ 4__6~,93 :;.:..:?"4747 3'3 36 4.&.8~0.,3'7 ~4'5,0Z ..... N.62,~OW ........... ~89,46 N 554,19 ....... 4937.3248 4759,3:6 4704,0~__H63,00W 336,85 H 646,80 !~ii'iJ}5'124.:32':12..4e.i;..?.',a?' 48.et,'.77 .N&2..t_O_~ ............ 3e3~.!:7N_ 735,96 5313 31 36 5:077,5:3 5022,23_ N61,90~___~30.05 N 824,15 413,67 N 61 52 5 W 1,896 4!2.4.3 520,81 N 62 15 19 W ,265 5~8,97 625,23 N 62 25 t7 W ,482 622.86 729,26 H 62 29 23 W ,422 ~¢~'"~,43 829..73 'N 62 29 49 W .349 826,50' 929,60 N 62 26 37 W ,319 92~,0~ 5687 3i 54 5396,58 5341,20 N61,40~. 521.,95 N iii?S.~:~:..:.;:~3':.:.'~...::S~ :':.::::;::S~:S:...'i:.i:'::~:!e:: :...':.'. S:.4.eg,.$..e '..~ ~.'o.u _ '.~7 ~%~:~:~s~:~`~3:~:~:~:~:~:~::~s~;~:~?i:~;::~:~:~ S ~ .._~s'9., ~ o.u ..._~ z~, '~e....:H ..... ~ ~. 3..e.. :: 6442 37 ~4 ~'013,8~ 5~58,5E N60,3.~ 732.~3 N 1375 93 ~?~:.~.6;.6,35 :..:..:3~.~:.::.:`:..:;:;~6~:.::.::~..~...:.:.~:~`;~s..~;.....:.:.:.::..~.;:.6...~.~2...;.21 H6 t.' .. O'OW. ' ' '7:89.:... 78 .N. 1.477,76 ~"'~'~ 17 37 6 63I'2'. 67 '.~2S7 ;37_ H6 0'. ~ ....... :8~~__~_ ...... !5~, 4~ ::;~,;:~.~;~;~.~:.o.~. :~.~=;~?.'(~.:';'~:.;::;;.':.:;.'.'~:~S'~"~;~'::S~,.::: · ~'~..2'; 2~ He.o., sou' 'e'ge. e"~.. H ~ 6.7'O, ~.-4. .:.~:.~7177 38 :O 6;5~6,85 6541,:~: H61.30W 951:92 N 1766,07 7559 3836 6898,68 6843,38 N56,t8[ .... !074.45 N t965.49 8020 37 42 7262,14 7206,8~.._~_~9~__.[~30~_07_N 2202.54 '~{~:.~.~2~e~::'.'3~,~.~;...'3~:.~:'?.'..,::.::~7~'~{~;.':.:;~78'. .' ....'.735:6 , 48 HS:~' ,~___~E~_E_:~._: 2298...,' 3'6 8589 37 36 7712.85 7657,5~:_..~56,_~E ....... ]~_.,_~__H_ 2491 . 14 .148 36 48 8157.12 8101 82 NSS 5OW 1612,89_N 2772.45 ?.:;~.~.~:S::':::~;3::6:.;//.:.':;~?:'::?:=:.~:~7'~,~.:~:4'.::..=:.'..82s'.2'':24_ .H55 :,'9.Ow __'~ 6'75.. S'E_..N 2864.. 2.3 996,44 W 108'6, · . .I, 027 ,..03". N. 62..:.2.4. 22 · W. ,2't8 ....1 0.2.3 ,. 17... 1124,87 N 62 21 13 W ,393 1~20,7S 227;52 N 6.2 18 26 W' t,066 ~2:2~,09' W t337.39 N 62 15 26 W,642 __ ~I~2,~A_. ,W 1.4.51,95 .N'.62 6 53'W .,964 't447,I2 W 1558,77 N 61 58 11 W ,309 i553 90 '5'.7..H.. 61 52' 4. 0 · W ; 28.4 1785;,33 N 61 48 8 W ,232 W W.. :'1:'8,.'9.'7".'.0'8 'X '61 4'3' ~.0. W W .2006,28 N 6'I 40 30 W ,205 .'W' . ... t78,0, !5 W 2240 O0 N 61 20 i O W 796 ':~¢~,~4, 8t 24:85:..,:..{)~ ..N.. 6,1-:,.,.. 1' .. 2.8 .. 'W. 2522,74 N 60 49 ," 38'9 ....... ' "".'2'4.:0:'0 ', 35' ." 'W 3 W 570 ':'si~ ~5 W. "2&~.?,.82 N..60.'.'~6 4:.'I'.W. ,~.6.6 26.~i.~.~.77.. W 2869,05 N 60 15 33 W ' ,O~O ~S~5,57 3'09'4. ;'.9'6. N '5'9 57 1.'e .w 3'0'9: ~ ;9'7 ' W 3207 48 N 59 48 79 W '.33t.8,.'3:0 N .5:9. 40 24' ..:W W .. 9523 3:5 12 8460.31 8405.01 N53.10U_JL739.12 N 295Z_,43 U 3427.43 N 59 30 29 W ;~;;!i-:;--!::~:i-i-~6`-18:--;-:::34::----:-:3--~i::-:;?:?!:~--~-~--~!8:;;;-::~2-; .... ..e'~e2.; ;9'2: _ 'N52,2 olA_.,tT_.LS_,_l 0 N 2996 ,'6'3.-~.' .... 34.8.1 .'40 .N '59 .'24- "5.' W ,689 3425,~9 70.2 ..,34w9 35' ¢..~.~ .. SOHIO WELL 4-18/S-30 SINGLE SHOT SURVEY JOB NO A-0~:~9-008 COMPUTER- 25 dAN KB ELEV 55.30. FT: .~ TRUE DOG LEG 89 SEVERITV SECt'iON DEG/100FT DISTANCE 9691 34 24 8598,38 8543.08 N52,40W ........ 17__.9~,_38 N__~29,35 W 3522.43 N 59 19 6 W ,258 '.9784 33.42. .9&7'5.44 ~620.,_L4__~2~ ......... ]__829__-2_~. N _.3070.55 bt 3574.12 N 59 12 58 9'879 33 12 8?54.70 8699 40 _..~JOU ..... 186~.3.~H __.311L, 90 U 3626.09 H 59 6 52 ~?~:~'.::'9973'::.."33."1:2"::':.'."~'33:".3.6 .... e,?:?'e.,8~ HS1 .2O.U ..... ~93~ N ..... ~152,~6 ~ 3677,14 N 59 O -1.0'074 32 4e egte.o~ 8862.76 NSI.IOW_.~~__N _~195, j0 W 3731,63 N 58 53 41 ~?=~.-~0:i~69~...".'.3:'.2".'=:..';ii:.?.:,~...::.t.:4,.':'..· .e94:2.8'4' 'N49.. l O~ .... ~_~ .... ~34 .,3 !,' ~__-'. ~Z :!: 5 'H, $0 4e 35 ~"10318 31 42 9124.50 9069.20 N47,5.0U 2013,11 N 3~3.26 W 38~9.82 N 58 33 48 ~.~?:.~:?':?: ..?.....::..~.::.:~.?:.:.?~:.::?~:?..?::~ ............... ?,~;.~. ............ ~:~.~. :...'...:..".".,.,'...:,,.., ........:,.: ...... ... .... .. ........ . . . :. .~. ,: ..... . ~58~:~:.~.~?~:~~::~.~.~:'.:'.:~t~;t:~.:~2'6 .... N47',58~.'' 2.:86e~'.,23..N ..... 3344.:69..U ..... ~ N:.'.58. 22' '.~ .~e3'8 ~2 42 9~95,29 93~9~ 99 H~0.0W ~.~~417,45 ~ 4026.84 N 58 4 2 ~s~2~6~:~:~?~i~?~?~:::~:es~.~:~;~55.. N.4..4.','e0.U' _~!~_~ .... ~3j4.ee.. ~e-'~W - _41:25. :2.~.' H' 5~ .44 0926 31 36 9630.70 9583,40 N45, OOW' 2238.92 N 3526.11 W 4176. e7 N 57 35 I 0 ~:~:~;::::.~::.'::.::::.~.::::';::;:..:':::.~:::'.?.?.::?'~?.; ?~'~{'~::~::y?...':~::::.'"'..:.~...... :... :.:.:'~'.".:'.":.";." .'. ::..................: :... ..... .... ........ . ............ _ .......... ..........: ........ W ,756 357~,40 W .527 3624, ~4 W ,524 :3675,75 W 397 373 0 4~ W . _. ,799_ 378I ,t'2 . S'O0 3859 , 07 W W W .. 3'03 . 21.5 ' 4 1:2'5,2 0 W 7 0 2. 4 i 7 6 ,~..~'.~ 5 :::, ,T:HE FOLL,Ot~ ! NG ' ! $ 'E T':RRPOLATED, TO TO ,t~..;,,;c~,:?;..:,, ?......:,:~,,:'.'.:. ~``~:~`~.~..~J?::~`u~.:~?~??~::J~:~:~S~L~.~:~:~:~.3?.3~:~:~ :. ,. ,i.....~ :'.::: ....:.:.. '... .. · , . . . . . . . . ...... , .... · ....... "~':j"l'O28'3'O':3iJ'' 9'~'2':$'."8'¢" 'g&'?O,"~'~ .... N'46',O'Ol~_._227'~__,__?¢'"N '3~"63'.:63 W '4228,32' .N "57 26 t3 W ~?j~:~?~.~ :.:..'::~ :.?;':.:'.: .":: ..:::.:.::'~ '.:::~'~?.:~'~:~?..:~::'? ..?,~.'~.?'";:'..'.':':.'"':';. ".::.".'.',' ::'.: ...': . : " .'.' ' .' ' " ' · ...' .. · "--T-- ~ .... " ' · · · · · ::~:?,~:.::.?.:.',;:":;. ~:l~;~`:::~::~::L:~:~:~S~:~?~?:~?:~LL~:~::?~`~:~· :......:.........:..::.:.. ......:.. .. ......... . ... , ,,, ... : : . . · . .. .. :. · ... ~BOTTOH HOLE .CLOSURE 4228.32 FEET RT N 57 2~ 13 ~ . ;:<;~i~..~ ~.:.:.: ,;. :: .:...:~:..: ...;...~ .:: .;..~::..:.::;..~;.,~,..:,.......;?:~. :::::~i~:::<~:.: P: ;......: ...::. ,.........., :..:.:, · .... ..: . . .:. : . .... , ·. . ... '.. ·.. '....... · ...... · . ·. · . ... .: · ~:F::~:~ ?:~/:~:~:~?~;::~:~:?:?~}~;:~?~:~::~:~{~;~:~`~?:::::`?~;~.:~:::~;~`~::::;~:`~:~.~ :..."..: :.."."...;::.'...:..':'..':'. '... :.".': · ':":. '......'." ..' "'. :.'. ':....' ...::'."' :': .'. ', '.. ;... '.'." '..'.~.":'. .... '.'..' .':' ' .... · ..: .. . ...... .: .~... :::..:....:......::..:... ,....: ...... ........ ....: .: .. ..... · ~uHIO WELL 4-15/S-30 SINGLE ~HOT ;~tJRVEY dOB NO A-01@9 008 MI~ASUR!:D DEPTH AND OTHER DAT~i F_OE._E~Et~__E,!..~.EH_...i.0_0_._F_~ET_..._OE._~L~_E_~_~_.~__D_E_P_T_'_H~_ .... COMPUTER- 25 dP..~-~ ~B9 K~ ELEV ~-5 30 F T TRUE[ ~II[A~URED VERTI GAL ~UB _ HD_-TVD ................. ~EEjr_.z~CJ~L D~PTN DEPTH~.Oi.~~ .............. ~~TiOH ........................ ~~__ ~OORDIHATES 1255 . . ! 255, ....... _L2_0_0 ............ _0 .......................................................... 0 ...................................... 1,_Td.S , 02E · ~"'3~$.'..:., ..... '..':':. "~:3:ss. _ t3oo' ._._~ .............................................................. _0_ ............................................................ _~_,59_s .2~ 'E 1455 t455, t4J~O 0 .............................................. .0 ............. ';3.~_6_S .,18E ~,,~,:.~.:,:.~'~?'?":": . ...... . 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';t. ~S: ~ "~. 9 ao ............. o_ ............................... ~ 5, ~.s. s , $ 4 ~ ' . 2o55' 200o ......o .................................................. ~0 ~,27 s ,o2 E 2255 22S5,____~ 0 _: ._0_ .... L ................................ 3.28 $ 3,5~ W i!:.:i:.i::.:~C: ,::'..../:..:23.iS.~:;';.:,:::.:.::;:).j"::4...:...,:i....:aZSs:,.'.......a:z.oo.' ......... =_:._.~)=....=........ .......... : ........... : ........................... :_.~.: ................ -: ............. :__.. .................. : ......... :::_j__e~ s ·· :6·:, ·~o 245r~ 24.55 ........... ~ ................ O_ ................................................................... 0 ................................................................................. 3_6_ N .'t I , 5.~ kl ~::ii:.:ii'i:.i:.':.i: :' ." 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O_ ......................................................................... _1._._,_~_1_._..._8_ ................................ 2 ~ S 5, .... Jl&O_O_ ............... _0_ ..................................................... _t). J_..,.. 6~_~ $ . .?SS, __ ?Oe .............. _0_ ....................................................................... 0 ..................................................................... _!._.,__9__Z.. S_ .................... : 34_W_ ............................................................ 855, .. 80_.0_ ......... 0 ....................................... :..__.__0_ ..................................... 2,29 S , :32 W 9.S.5, . .__900 ............. 0 .............................................................. _0 ..................................................................... _2__:._~ 5 _S, 28 W 1 055, ...... l__O.J)_O_ ........................ ~ ........................................................ O_ .................. 2, ? 9 S , 22 ..... SOHIO WELL 4-18/S-30 SINGLE SHOT SURVEY JOB NO A-0189-008 COPtPU'FER- '.25 J~qN 8':3 KB EL. EV 55 ,.30 FT MEASURED DEPTH AND FEET Of SUB SEA DEPTH, HEASURED DEPTH TRUE VERTIC~ MD_~_TVD VERTICAL DEPTH SEA DIFFEREHnjE ............._COR~_~_O__H ........ TOTAL COORDINATES 3560 3663 3768 3874 4095 4210 .. 4329 4451 3555. _3500 ................ ~ 2 49.89 N 68.70 W 3655 .__ 3eec ............. 7_ .................................... 3_ .................................................... _6o .._70~ .............. _91_:_0_i__w ............................................... 3;?55. 3700 ........ ]2 5 72.86 N 115,04 U 3855. 3800 .... _' .... J_8_, .......................................... 6 ................................... 8_?.93 N 150,07 W 3955, 399P____ ~7 9 106,99 H 188,54 W 4055, 400'0. _39 ....................................................... _!...2__ ............. 129,73 N 233,56 W 4155, ___4_L~_~ ......... ~.~ ...................................................... _!_6_ .......................................................... 15_~ ,._9__O___i_ ............. 2 8_5_,_~_4__ _~ .......................................... 4255.__ 4200 ........_74_ ................................... i_9. 184.66 i 343.75 U 4355. 43,00 _ _9__5_, 21 215.14 N 405,6I U ................ 4455. _~LO_.O_____[J_-6- ..................... ~ ........... _L_~_I 245.48 N 467,05 W. ~i; 4693 4555, 4500: t37 2! ;275,77 N i :.:::/:.... ::.: '.:..:...' ........... :':'~i3~'..,'~:::.:!:::~....:.~i.....;.'.;.~ :.;::::.~:....':,!...~.~SS ....... ... ~~~ ..... 1.57 20. 3 0.6 .... 03 ..~ 4932 4755.. 4700___ 17~ ......................... 19 335.66 N :::'~;~?~:".:::'.:.'~..: ';' :.:5~5~:.~?'::';''::;:''''': :" ":' .'4~'~5;;,' 4'~'00'" 19~ 19 ' 364. .5169 4:955, 4900 ~13 t8 394', 41 N '.' .'''.' :Lso.:.o.e L..L ................... ............................ ; ............. ........... 527,42 W 586:,49..W .............. 644.4~ W 70'1',3'~ W. 757,1~ 812o07 W 5404 5155. 5 t 00. .......... 2,4,~ ??:.~'".:" · ':."'.:" ...:.:55:~i~i?:::;:'.::..i":.':'.'".':'.':'L'..";'."~2~S'.,.":. :':S2:0e'" ~:.5.' ......... "'. 5039 ' 535~. 53'0'0 .... 5876 5555, 5500 320 '.'.~? ......... .: ·: ~....~:'.:?. :...:.....'. r..:....': .. ........ .'... :. ~=. ............ .. . . ~.~.=~ ...~...=...=~ =..~:.... '.=.=rSS..'~..~ ::?:.:.~.~ ?~.=.¥~.~ :....~...~.'::'..~:5655~, ...... .560'0~ 34.1: .' .~:.:.. ........ 6 t t 9 5755 , 5?OO .._~64 ;~.~:.~'~:.::, ::.....~.~"~ ,~.~:...:,...,=:;~'~.L. :~:~;.~ ,; ~:....~.:~' ....'.....::':..~..: ;:.... :..~S.=.,... · ·..:~, ...' .:.30. ~ .... ~365 S955, i:,i';ii :;.':':~.: :...::':..':.'." :.:.: , ;6:~.~i~.. ~ ?.?i.'.:.:.:.':.'..:..'.':'...~::::.. ~:'::.':'. '."i':~:.:!eS S.:.," 6620 6155, ... 17 452,45 N 866,22 W t 7... 48"0'.,:.86.'.:N . ""9I'9,9'5. W 18 509.77 N 973.99 W' 539'., 6.".4.' ..H1.029., 0.9 W " 570,50 N 1086.99 W 19 ..2.t ...... 602..,::62..N .... ' '1':1.47, '10.W. ... 23 636,38 U 1208,~1 U 12-3. · ___ 5900 413 26 .: 600.0 __ .43~ 25 6 !9_0_ ...... ._464 26 ".'6R_O~.O.'._: ..... _4:_89: ....... : .................... i .............. : ...... ~ .6300: ____~ 15 26 · 64,.00 .... 541 ' 26 6~0o ._ 5~8 ......... _~ .............. 27 ....................... 595 27 710.33 N 1337,22 W .748, 'l':5..'.'.N 14:0'3 ,. 42 .W . · 785,29 N 1469,66 W · 822.;::.t"9..'.:N" ." t'535; 7' i W.' '" · .' · "· 859,,65 N 1601 ,62 W 897', 94 .N'. 166'9 .. 1' 0" W .. 936,24 N 1737,57 W 974'."3.6"'N' ' ~8.05;.?"0"U ' 7377 6755_., .......... _6_7_0__0_ ............... 6..2_...'! ........................... :,:::~ii:.:?:.,.:.....'...:..;..::.'75i~!4::'?~,:.....:::.:.':.:.:..'..' ....... ':..6:055::. ...... :..68.0.0.. · ...648 7631 6955, 6900 676 26 101.3,62 N 1971 27 1.0.55'..'43 :N. t'.93.6'.'.~3' W. .. '. .. '.. ". 28 i099~43 N 2002.'~3 SOHIO YELL 4-18/S-30 SINGLE SHOT SURVEY JOB NO A-O!~'~,~-008 J~IEASURED DEPTH AND OTHER _D_L:L~L._F_O_I~ _E.V_ER_Y._....E_~Z.E.N__.j....Q.O_.EJi~..E_.T. ......... Q_.F.__....~_..tJ._.B..._._..~_...E_.A DEPTH, COMPUTER- 25 JAH ~9 KB ELEV 55,:30 MEASURED DEPTH VERT ! Ci~tL_8_UL_.HD- T_VD ................... ~/_ERT~__CAL I)EPTH _SEA.'..D ! I:'F. EREHCJE ................. _CORR E_C_]'_.]:_O.~ .......... _.T_O_T_A_I.I._. CO0 RD ! HR T E $ ? 7' 51a ? 11S 5. __Z~ ..... _7__03 ......................................... ~ ............................................... 11__4_~. , 42 7a~O:S 71-SS , _7! 00_ ...... 7_29 ............................................ 26 ...................................... 1__184 ,~ 8264 87~9 ~.9,5:'.::...". .... .' · 7255 ............ 7_200 ............... 75_~ ............................................... _27. .................................................... _1__~ 27,09 7:355 ........... 7 3 00 ........... ?_82 ............................. 26 ............................................................... !72_7_ _0._,._33 7455, 7400 _.___~ ............................... ~ 1312,97 7555, 75 O 0 .............. 8_3__4. ....................................................................... 2_6_ .............. 1355,65 7655 ..... 76 00_. _ _8_6_~ .............................................. 2? ........................................................... __I 39_8,52 7.75'5, .51 7955, ,43 "7:~Ss. .14 N 2 068,65 W N 2133.82 H 2198.17 N 2262,12 H 2326,30 N 2390.40 W _L~700__ ...... 8:87 ................................... ~ .............................. 1441 78 0 O ___9_L3_ ........................................ 2__~ ..................... 1484 790,0 _9 39 ................................................ 2_6_ ............... t 527 N 25t8.20 W N 2581,98 W ......... N 2645. ~,2 W 9020 905;5 ...... 9 00:~__..2._.._:S~_5 26 1569,69 N iil.ii~,~:.:"....' ..'.::'...' ':.. :.~ii:i~?~ i:~:.':.:'::.,:'..:. :..'::........,..:..';' .. :.:~el.t:sS ..'...' .. e.t:O'o' _.~. _ ....... : .................. 2's:. .. '~..6 t...2 '. ~ 2,. ...... 9270 82~.5, .._~_._ t.OI ~ ....................................................... '_2__4: ....... 't 654, O1 i iii:.~'?.:".. ' . '.'939~.~:~;.'.~..:.:':;;:,:.~.': '...:...'. ...:....' :'.. '... 0355., . -Jl'30e_ 1 e3'e ........................................................ 2.4 1.~;9's, ~.4 .N = 9517' , 8455, 8400 1061 .... ~3 :i!!!Y."~:..'.'' :":."' .' ""~!~;?.:::'i':::;:::':.':':":' ..:..":i:'.": :' :.:"::'e~S::$' ,' .. __ aS'..o.o' ' ~'o'e3 ...................................... ~2 .......... 9705 ees~, _~ ............................................ ~ ili??..:.:~.''~.''~.~ :.'.'ge~'~i~.?'?..i?,':'..:~:..~:....~';,...'..~!:'ti.~S.~i.~.'..e?o.:e.'. 1.1"24. · · ' "2:0 ..... " 999g . ;'855, e'e'O'.'O _ 1'1 43: ]~ 1 ~0~, ~r~ ::i:?i ;:~.:;:.:!?' i.:: ::...:'.; :.'.:.:t:.:~i:i'?~i~i~:.i;:.:.;:.:~.:.y:::........:.:.:...::.':;'i:..::,:...:/;:.:.:!..i~Ss ..' · .'.'.a.i:o o ..~... ...................... ;.j~. 1942..~.'5 ' :,: 1 023?' 9055, 9000 118 i ............................. i:~ 1984,29 ~?:~.~:~..~.?~I~~i~!i~i~i!:~i~ii~!~`~i.ii~:~:~:~?~:~!~;::~tss~.~ · ....~/~'0.:,. · ~.:.1:.~.~:.... ............................. ~ .. I 0472 925.5, 92:00 [~ ........................................... _1_~ .................... : .......... _20_~8 1 N _ .iii~':~,:;i...:.:::..'..'....:' ...:l.~:o~;.~iii!i:;i:~i:;:?::.~...:.~.::~:::~::.:...:.:::._..;s3ss:..,.... __.9:3,o.o :..=:~ ............ :.: ............ : .................... : ....... ~.=_:..__...:....: ....... .: ...... :._:: .:_-_~: 1.1.. ~.., ~.~.-.N t0709 9455 ............ '9400.: .... ~ ................................................... I_8. 2157,07 N ?'.:::.::::': "':" :.;:....:.:.~..~:.~;.~..!.~:.:::~:::.;:....:....:~...:.::::.:.~.:~.:.~..:::~..~555. · <~::5.'e:a._~ ........................... : ............. : ....... _19 22 0.:2 ,'08: '.N ?~;~ ~..:.~:....:;., · · · t 0945 9655, 9600 __J__29__0 18 2246, i O N i;.!i;'i.:i;i.i;ii',...:.'. ::: ...; ..~..:..!t:..1.:~?.!i:~i!!~.~..i`?i.:::.~;:..::.~.:.~..~.`...:;.:~..:..:.:~...!~9:`~.2~..~· · '.9&'7.:1.:. __~3-0_t ...................................... - ................ 1.]' '. 2275. ','.79' "N 2709,03 W 27.?.t,.32:.~ ... 2832.57 W 2892,7'7 W 1736.99 N 2950,59 W 1779 30 N 3.0.0.5 9.~.., W 1820,97 N 3059,90 U .1':ft6'i,60 N" 3I'1:2',2.1 W.. : .. N 3163.41 W N' 312.1.3, ST'W N 3261,33 W 3353,35 W .3:3:g9. ,'2.5.. :W.. 3444,6 0 'W . . 3489., 4 O. W .... ' ' 353.3,31. W '3563.,'63 W '' "":: " ......... ' SOHIO GIELL 4-18/S-30 SINGLE SHOT SURVEY JOg NO A-0189-008 COIdPUTER- 25 ..JAN 89 KB ELEV 55,30 FT, _. DEPTH , ._-SEL__T_O_T~_.__COOI;II)IN~TES 4000 5iIlO0. (: BP EXPLORATION BP Exploration (Alaska) Inc. 900 East Benson Boulevard P.O. Box 196612 Anchorage, Alaska 99519-6612 (907) 561-5111 February 15, 1989 John Boyle Alaska Oil and Gas Conservation Commission 3001 Porcupine Drive Anchorage, AK 99501 Dear Mr. Boyle: Enclosed please find one sepia and one blueline print for the open hole well logs run in the following Endicott well: WELL 4-18/S-30 *MECHANICAL CORING TOOL 11145' - 11320' Run No. 1 *SIMULTANEOUS COMPENSATED NEUTRON-LITHO-DENSITY 11061' - 12040' Run No. 1 *REPEAT FORMATION TESTER 11298' - 12034' Run No. 1 *SUBSEA TVD LOG 11061' - 12082' Run No. 1 *SIMULTANEOUS DUAL LATEROLOG MICRO-SFL 10700' - 12082' Run No. 1 Logged by Schlumberger. Sincerely, Gregor~d~~lard" GND/gjr December 7, 1988 Telecopy: (907)276-7542 J. G. Vidrine Endicott Drilling Engineering Supervisor Standard Alaska Production Company P.O. Box 196612 Anchorage, Alaska 99519-6612 · Re.. Duck Island Unit/Endicott 4-18/S-30 SDI Standard Alaska Production Company Permit No. 88-149 Sur. Loc. 2693'SNL, 776'WEL, Sec. 8, TllN, R17E, UM. Btmhole Loc. 165'SNL, 4814'WEL, Sec. 8, TllN, R17E, b/~. Dear Mr. Vtdrine: Enclosed is the approved application for permit to drill the above referenced well. The permit to drill does not indemnify you from the probable need to obtain additional permits required by law from other governmental agencies prior to commencing operations at the well site. To aid us in scheduling field work, please notify this office 24 hours prior.to co~ncing 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 may witness testing before drilling below the shoe of the conductor pipe. Very~ truly y?urs, 6.~ &att-erto~ ~ Chal~n of Alaska Oil and Gas Conservation Co~isston BY O~ER OF THE COMMISSION dlf Enclosure Department of Fish & Game, Habitat Section w/o encl. Department of Environmental Conservation w/o encl. STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION COMMISSION PERMIT TO DRILL 20 AAC 25.005 la. Type of work Drill [] Redrilll-Illb. Type of well.~'X'l~lo~;i~);~l-I Strut/graphic Testl-I Development O,,[] Re-Entry [] DeepenI-II Service [] Development Gas [] Single Zone J~ Multiple Zone [] 2. Name of Operator 5. Datum Elevation (DF or KB) 10. Field and Pool Standard Alaska Production Company BKB=56 feet Endicott Fie/d/Endicott Oil Pool 3. Address 6. Property Designation P. O. Box 196612, Anchorage, Alaska 99519-6612 ADL ~ ~7r 7543 ~ 4. Location of well at surface 7. Unit or property Name .11. Type Bond(s~, 20 A^C 25.025) 2693' SNL, 776' WEL, SEC. 8, T11N, R17E Duck Island Unit/Endicott At top of productive interval 8. Well number Number 360' SNL, 4500' WEL, SEC. 8, T11N, R17E 4-18/S-30 SDI KOO683449-G-14 At total depth 9. Approximate spud date Amount 165' SNL, 4814' WEL, SEC. 8, T11N, )~17E December21, 1988 $200,000.00 12. Distance to nearest 13. Distance to nearest well 14. Number of acres in property15. Proposed depth(UDandTVD) property line ADL 312828 360 feet 4-20/M-35 10 feet 2560 12060'MD 10616'TVDfeet 16. To be completed for deviated wells 117. Anticipated pressure (see 20 ^AC 25.035 (e)(2)) Kickott depth 4400 feet Maximum hole angle 34.70 Maximum surface 3559 pslg At total depth (TVD)9855 TVDss psi~ 18. Casing program Specifications Setting Depth s~ze Top Bottom Quantity of cement Hole Casing Weight Grade Coupling Length MD TVD MD TVD (include stage data) 30" Struct. Drive Pipe 105 Surface 161' 161' Drive 17-1/2" 13-3/8" 68tl NT-80 Butt 2444 Surface 2500' 2500' :4185 cu ft Permafrost 12-1/4" 9-5/8" 4711 NT80S NSCC 9432 Surface 9488' 8500' 12-1/4" 9-5/8" 4711 NT95HS NSCC 1587 9488' 8500' 11075' 9806 575 cu fl Permafrost 8-1/2" 7" 2911 SMl10 Butt 1235 10825 9600' 12060' 10616' 410 cu fl Class G 19. To be completed for Redrill, Re-entry, and Deepen Operations. Present well condition summary Total depth: measured feet Plugs (measured) true vertical feet Effective depth' measured feet Junk (measured) true vertical feet Casing Length Size Cemented Measured depth True Vertical depth Structural Conductor RECEIVED Surface Intermediate Production DEt,~ - 1 ],0~~ Liner ~¢~ska.0il & Gas Cons. C0mmissi0r~ Perforation depth: measured - true vertical --.~,~I,; /~nch0rage.' ,r~- 20. Attachments Filing fee [] Property plat [] BOP Sketch [] Diverter Sketch [] Drilling program[] Drilling fluid program [] Time vs depth pict [] Refraction analysis [] Seabed reportF'l 20 AAC 25.050 requirementsEI 21.1 hereby certi~ ,.tb.,at./tl~/fDf~g~oing is true and correct to the best of my knowledge Sig ned (.Ut~..~\~ ~,,~'X~ ~ ~ ~/~ ¥/~,.~ ~.,~,~ Title Endicott Dr/fling..Engineering. Supervisor Date /?.~ .';'Y--2 ~j--'.,..l:' / Commission Use Only Permit Number t IAPI number _ . ___ IApproval date ISee cover letter ~-"/'~' ? 15°'O-Z:c)-~---//~'~'~'~ I ~2/07/88 .Ifor other requirements Conditions of approval Samples requ.~ed [] Yes J;~No Mud Icg require.~d r-lYes J~NO Hydrogen sulfide measures [] Yes ,2~ No Dir. ection_al~ survey requ~recl ~ Yes [] No Required workJn~,s~r,~/~o~~~.~~,_,.~_ ,~'' L' ~~ /~SM; I-IIOM; !-115M; / .~~,~.~ Other: ,~// by order of Approved by Commissioner tne commission Date --orm 10-401 Rev. 12-1-85 Submit irc )licate _PROPOSED DRI!,I.ING AND COMPLETION PROGRAM WELL 4-18/S-30 (SDI) Obj ecti v e Well 4-18/S-30 will be drilled as a .production well. Zones 3C is the primary objective. The completion will be run at the time of drilling. Opera tion Execute a rig move from slot 3-41 to slot 4-18 and rig-up. Vertically drill 17-1/2" hote -to 2500 ft. and cement 13-3/8" 68#/ft., NT-80 CY:H~E But[ress casing to surface. Pressure test casing. Install BOPE. Maximum BHP is 4840 psi at 9855 ft. TVDss. Maximum possible surface pressure is 3559 psi based on a full gas column. Drill out casing and 5 ft. of new hole and conduct a formation teak-off test. Vertically drill 12-1/4" hole to 3000 ft. then directionally drill to the intermediate casing point above the Kekiktuk formation. Run and cement 9-5/8" 47#/ft., NT80S and NT95HS, NSCC casing. No abnormal pressures are expected in the 12-1[4" hole section. Pressure test casing. Drill 8-1/2" hole to TD. Run open kole logs. Run and cement 7" 29#/ft, SM-110 Buttress (TKC) liner to TD with approximately 250 ft. of lap in the 9-5/8" casing. Clean out to float collar. Test casing and lap to 3000 psi. Change over to NaCI packer fluid. Run CET/ CBT/VDL/GR/CCL in 7" liner and gyroscopic survey from PBTD to surface. Perforate well underbalanced using guns run on drill pipe. Kill well and complete with 4-1/2" tubing and packer with 3-1/2" tailpipe. A sub surface safety valve will be installed below base of permafrost. Nipple down BOPE. Install tree on wellhead and release rig. The 13-3/8" X 9-5/8" annulus will be freeze protected with 3000 feet of non-freezing fluid with the rig on location. JWB/1 1-20-88 ¢'¢¢ - 5 1~~g;'~ ENDICOTT DEVELOPMENT WELL 4-18/$-30 (S.D!) SLOT 4-18 SURFACE LOCATION X = 270,261 FT ; Y = 5,970,805 FT 2693 FT SNL; 776 FT WEL SEC8, T11N, 'R17E DEPARTURE TO BHL: 4770 FT 12060 FT MD 10616 FT TVD BKB TRUE GRID N58oW ~ DEPARTURE TO TARGET: 4400 FT '~. 11410 FI MD '~. 10081 FT TVD BKB ~ NOTE: THE NEAREST WELL TO4-18/S-30 IS 4-20/M-35 LOCATED 10 FT EAST AT SLOT 4-20. JWB/1 I-20-88 F..E~N~T PROPOSED DIAGRAM : · ~'"~'~'~7':~ ~'~ ~-~": "~'~i .......... ~w ~, --~ 4~,..,~-- ~E,LL..d-1._.8./S - 3.C).~.(~ D!) NON-FREEZING FLUID 30" DRIVE PIPE 131 F T 131 FT BASE PERMAFROST 1466 FT 1466 FT SSSV 1550 FT 1550 FT 13-3/8"68=/FT NT-8OCYHE BTC 2500 FT BOTTOM OF FREEZE PROTECTION (ESTIPiATED) _ .. KOP(DIR:N58.2°w. ANGLE: 34.TDEG) 2500 FT 3000 FT 3000 FT 4-1/2". 12.6~/FT L-80 TDS TUBING W~ 3-1/2" TAILPIPE TOP OF 9-5/8" CEMENT 9-5/8" 47'~/FT NTSOS NSCC (ESTIMATED) 8500 FT 9275 FT 9488 FT 4- 1/2" SLIDING SLEEVE 9-5/8" PACKER 7" LINER TOP 9559 FT 9600 FT 10775 FT 10825 FT 9~5/8"47=/FT NT95HS NSCC 9806 FT 11075 FT PLUG BACK TD 7" 29~/FT SM-110 BUTT (TKC) LINER 10616 FT 12020 FT 12060 FT JWB/11-20-88 $1$DUA10:[DRAN017]SIS30 CLOSAP SHORT7.LIS;5 Search Radius= 200 7 DEGREE LEAD LINE For proposed well: 4-18/S-30 [11- 8-11-17] Location = W-E S-N TVD(SBS) Top 270261.00 5970805.00 -56.00 Bottom 266002.13 5972952.46 10560.00 Note: Ail depths in feet Below Kelly Bushing (BKB) ---- il-NOV-1988 14:38 --- Closest Approach Analysis --- Date: il-NOV-88 Time: 14:38:01 Closest Approach WELL IDENT /PROPOSEDN /NEARBYN CLOSEST TVD DEPART TVD DEPART DISTANCE A000-0000025 $I-25 A000-0000026 $I-26 A000-0000028 $I-28 A029-2028000 $I-DI1 A029-2028001 $I-DI2 A029-2156900 $I-Q35 A029-2158600 SI-M33 A029-2162400 SI-O29 A029-2164000 $I-T34 A029-2164001 SI-M35 A029-2164500 SI-N32 A029-2166800 SI-K37 A029-2167800 $I-N29 A029-2369200 SI-P27 A029-2170100 $I-L36 A029-2171400 $I-L34 A029-2172300 $I-Q32 A029-2173100 SI-P38 A029-2173500 SI-J40 A029-2175100 SI-K33 A029-2176400 SI-339 A029-2178000 SI-L28 A029-2178900 SI-Q28 NO COORDINATE POINTS WITHIN SPECIFIED SEARCH WINDOW NO COORDINATE POINTS WITHIN SPECIFIED SEARCH WINDOW NO COORDINATE POINTS WITHIN SPECIFIED SEARCH WINDOW 3967.3 214.1 4171.8 1092.5 930.9 NO COORDINATE POINTS WITHIN SPECIFIED SEARCH WINDOW 300 .6 1201 0 2598 3 615 8 801 9 1400 5 000 6 1500 6 !00 7 1200 6 1500 9 3659 5 2100 9 0 9 3654 9 1800 7 3716 7 3625 .I 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 97.4 0.0 0.0 96.1 0.0 115.4 87.5 300.0 1200 0 2598 1 613 9 800 0 1400 0 800 0 1500 0 100 0 1200 0 1500 0 3658 7 2100 0 00 3652.3 1800.0 3712.4 3625.5 0.1 4 2 66 5 2 0 2 2 3 1 1 7 2 5 0 3 6 0 4.9 48 .5 4.2 0.0 4.0 7.5 18.3 19 .0 247.4 183 4 134 4 8 8 8 8 169 8 200 0 185 1 50 3 203 7 167 6 19 9 145 7 254 9 133 3 212.5 140.4 49.7 Vertical Intersection /PROPOSEDN /NEARBYN TVD DEPART TVD DEPART Page 3435.6 42.3 6532.6 1905.4 3124.7 3673.5 101.5 3159.0 65.8 -513.8 3971.0 215.9 6137.0 168.8 2167.0 4016.5 238.4 4811.9 177.3 796.1 VERTICAL DISTANCE $1$DUA10:[DRAN017]SIS30 CLOSAP SHORT7.LIS;5 A029-2181100 ' $I.M39 80.0.6 0.0 799.9 A029-2183500 $I-O34 1001.4 0~0 1000.0 A029-2184800 SI-M30 0.9 0.0 0.0 A029-2186300 SI-R34 3138.0 4.7 3137.4 SUMMARY The well which comes closest to the proposed well is: A029-2164001 SI-M35 Closest approach distance = KICK OFF for this run = 8.8 feet 3000.0 feet 9.9 3.0 0.0 14 .0 232.5 37.2 172.5 11.8 Il-NOV-1988 14:38 3331.9 24.6 7322.8 13.3 age 2 3 91.6 $1$DUA10:[DRAN017]SIS30 PROFILE.LIS;22 il-NOV-1988 14:39 S$SS~~$~$S~SS$$~SSSSSSSSSS~SSSS~S~$S$SSSS~SSSSSSS~~SS~SSSSSSS~SSSS~S~$$SSS$S$$S$ ~NDICOT? FIE~D Weii= 4-18%S-30 Iii- 8-1i-i71 Directional Profile Course line IGWDPS PRODUCTIONVERSION 3.3.00 il-NOV-88 AFE ENGINEER: WES BLACK DRAN017 / 14:39:06 TVD BUILD COMPASS RIGHT MD (BKB) DEPART ANGLE RATE AZIMUTH TURN e. 0. 0. 0.00 0.00 0.00 0.00 3000. 3000. 0. 0.00 2.50 301.98 0.00 4386. 4303. 406. 34.65 0.00 301.98 0.00 11410. 10081. 4400. 34.65 0.00 301.98 0.00 12060. 10616. 4770. 34.65 0.00 301.98 0.00 SURFACE LOCATION: 2693 SNL 776 WEL X= 270261. SECTION 8 TOWNSHIP 11 RANGE 17 Y= 5970805. TARGET LOCATION: 360 SNL 4500 WEL X= 266603. Y= 5973250. SECTION 8 TOWNSHIP 11 RANGE 17 KBE = 56. FT. Page 1 $1$DUA10:[DRAN017]SIS30 CLOSAP SHORT.LIS;7 il-NOV-1988 14:36 --- Closest Approach Analysis --- Date: il-NOV-88 Time: 14:35:30 Search Radius= 200 COURSE LINE For proposed well: 4-18/S-30 [11- 8-11-17] Location = W-E S-N TVD(SBS) Top 270261.00 5970805.00 -56.00 Bottom 266295.58 5973455.48 10560.00 Note: All depths in feet Below Kelly Bushi~g (BKB) Page 1 Closest Approach WELL IDENT /PROPOSED~ /NEARBY~ CLOSEST TVD DEPART TVD DEPART DISTANCE A000-0000025 SI-25 A000-0000026 $I-26 A000-0000028 $I-28 A029-2028000 SI-DI1 A029-2028001 SI-DI2 A029-2156900 $I-Q35 A029-2158600 SI-M33 A029-2162400 SI-O29 A029-2164000 SI-T34 A029-2164001 SI-M35 A029-2164500 SI-N32 A029-2166800 SI-K37 A029-2167800 SI-N29 A029-2169200 SI-P27 A029-2170100 5I-L36 A029-2171400 $I-L34 A029-2172300 SI-Q32 A029-2173100 SI-P38 A029-2173500 SI-J40 A029-2175100 SI-K33 A029-2176400 SI-J39 A029-2178000 SI-L28 A029-2178900 SI-Q28 NO COORDINATE POINTS WITHIN SPECIFIED SEARCH WINDOW NO COORDINATE POINTS wITHIN SPECIFIED SEARCH WINDOW NO COORDINATE POINTS WITHIN SPECIFIED SEARCH WINDOW 3877.0 174.5 4087.8 1070.5 948.2 NO COORDINATE POINTS WITHIN SPECIFIED SEARCH WINDOW 300 6 1201 0 2598 3 615 8 801 9 1400 5 800 6 1500 6 I00 7 1200 6 1500 9 3649 5 2100 9 0 9 3702 9 1800 7 3766 2 3603 1 0.0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 94 5 0 0 0 0 ilO 7 0 0 132 2 81 0 300.0 1200 0 2598 1 613 9 800 0 1400 0 800 0 1500 0 100 0 1200 0 1500 0 3648 8 2~00 0 O0 3699 9 1800 0 3762 2 3603 4 0.1 4 2 66 5 2 0 2 2 3 1 I 7 2 5 0 3 6 0 4 9 48 5 4 2 0 0 3 0 7 5 19 6 19 0 247.4 183 4 134 4 88 88 169 8 200 0 185 50 3 203 7 167 6 31 6 145 7 254 9 120 6 212 5 125 3 60 0 Vertical Intersection /PROPOSED% /NEARBY% TVD DEPART TVD DEPART VERTICAL DISTANCE 3452.4 45.6 6540.7 1911.7 3116.0 3753.4 127.9 3260.6 95.4 -492. 1 4245.3 368.2 5095.7 311.8 851.1 4142.3 305.1 6374.7 262.0 2233.3 _$~$DUA10: [DRAN017]SIS30_CLOSAP_SHORT.LIS;7 A029-2181100 SI-M39 800.6 0.0 799.9 A029-2183500 $I-O34 1001.4 0.0 1000.0 A029-2184800 $I-M30 0.9 0.0 0.0 A029-2186300 SI-R34 3127.2 4.0 3126.6 SUMMARY The well which comes closest to the proposed well is: A029-2164001 SI-M35 Closest approach distance = KICK OFF for this run = 8.8 feet 3000.0 feet 9.9 3.0 0.0 13.7 232.5 37.2 172.5 12.3 ll-NOV-1985 14:36 3438.3 42.8 7399.1 30.2 Page 2 3961.5 ...... ,,. .... ENDICOTT MUD PROGRAM SATELLITE DRILLING ISLAND WELL 4-18/S-30 Mud Weight Interval - - Viscosity (sec/qt) Fluid Loss (ml/30min) ., pH 0-2500 8.8-9.8 100-200 20-15 8.5-9.0 Set 13-3/8" casing 2,500- '9.2-10.2 40-45 11,075 15-16 9.5-10..0 Set 9-5/8" casing 11,001- 9.2-9.8 12,060 40-45 6-8 9.0-10..0 Hang 7" Liner Mud Type/ Components Generic Mud #5 Seawater Fresh water Gel Soda Ash Generic Mud #7 Seawater Fresh water Gel Caustic Soda Soda Ash Barite Lignosulfonate Drispac Lig.nite Newdrill Generic Mud #7 Seawater Fresh water Gel · Caustic Soda Soda Ash Bari t.e Lignosulfonate Drispac Lignite Newdrill POOL ARCTIC ALASKA RIG NO. 7 Mud Tank/Trip Tank Honitorin~-Recordin~ TOTCO, PITOMETER UNIT L-8 (PNEUMATIC) DRILL lNG RECORDER SYSTEM TOTCO, MODEL DR8WPT (E) RS (2) F DRILLER'S CONSOLE TOTCO "COMMAND" POOL ARCTIC ALASKA RIG NO. 7 MUD AND SOLIDS CONTROL EQUIPMENT Equipment Manufacturer Model Nominal ~apacity Shaker Brandt Dual Double 1000 gpm 'Desanders Tri Flow/Pioneer Mann-Design 2 each - TFI-126 screens 4 each - Pioneer 12" Economaster Cones lO00 gpm (each) Mudcleaners Brandt Double 8 each - 4" Cones 400 gpm (each) Centrifuge Olltoo!s Decanting, Type S-3-0 160 gpm Degasser SWACO Vacuum 1000 gpm Agitator s B rand t 7 each - 5 h.p., 32" Impellers .-.~Hoppers Geosource 2 each - S-800 Sidewinders I000 gpm The trip tank and mud tank sections each have one vertical pit level float indicator which are connected to the drilling recorder system that contains visual and audio warning devices located in the driller's console. MISC44:00027 B.O.P. STACK CONFIGURATION ! 3-S/8 IN. TRIPLE RAM STACK S000 PSI WP DRILLING I t ANNULAR PREVENTER I ! ] PIPE RAMS 'i ] BLIND RAMS 2 IN. KILL LINE [-. GATE GATE [ I DRILLING SPOOL PIPE RAMS ] 4 IN. CHOKE LINE GATE GATE DRW NO. 116- 85 SHEET I ot' I0 REV. 0 i i i PLAT OF PROPOSED WELL LOCATIONS MPI Wells Located In Sec.36, T. lZN.,R.16E.,Umia! NL SOl Wells Located In Sec. 8,/.IIN.,R.17E.,Umiat M. PREPARED FOR SOHIO ALASKA PETROLEUM CO. PREPAR ED DY F.R. BELL 8~ ASSO.C. PRUDHOE BAY OFFICE PRUOHOE BAY, ALASKA, DATE: NOV. 15, 1985 SCALE: I"" I MILE DRAWN BY: R.0.T. CHECKED'BY' 8.£. 2~ 2~ Z5 ~X~O00 O0 2G 000 000 CERTIFICA[E O._F SURVEYOR I heorbl cstlify fhQt lam properly rsgistertd end licensed lo prQctica land surveying in Ihs Store of AIQskO and that this plat representl ea peoposed Iocatie)a for the Well numl)ars shown above. All lad that all dimensions and details are correcl. 0 IndiCstss well  lndlcetel Calculated SectiaaCarner Poeitlon I~d~etet Perpendicular Off,et Oi~te~ PLAT OF ~,,$~O I PRO POSED W [-LL LOCATIONS LOCATEO IN IE:. I, T. II N.~ R. ITE. UMIAT M. PREPAR[O FOR SOH IO ALASKA PETROLEUM LO. PRI:PAREO BY BELL & ASSO ' S ALE' I · SO I ORAWN BY: RI.T.i PRUOHOE BAY, ALASKA CflECKe0BY' I ~ , I Y- Sf7Ot&~.47 N- 710~170.15 70~J9'20.2409' ~4~S~'49.2799' 253~.2e 2 Y- ~970796,40 N- 7801829,43 70o~9'18,~842· 147052"48,610~' 2703,73 ~.60 X' 270181,~7 E' 467547.32 3 ~ Y- )970966.51 , N- 7801B71.22 70-19'20.25~2' ~ 147~51 2533.~3 i. B68.14 X- 270173.75 E- 467544.0B 4j V'l.5970797.44 [ N'270191.51 E' 7B~l'Blg"BO-70~'19' lB' 5~73'467550.34" 1~ 147:51 ' 48' 3'2i-~g ..... i~ -2~0~:'-3~-'~ 845;69 5 I Y' 5970967.56 i N- 7B01BTI.Sg 70rig'20.2675" ; 147' 51'4B.7016' ~ 2532.5B BSB.22 X- 270183.69 ~ E- 467547.11 i ( ~ Y- 59707gB.49 N- 78~20.17 ~70Olg'IB.610B' 147o51'4B.0321' ? 2701.02 X- 2702OI.46 E- 467553,37 7 Y- )g70968.&O N. 7801871.95 ~70oIg'20.2BOB' 147o51'48.4124' 2531.23 84B.31 X- 270193.64 E- 4675)0.13 8 Y- ~g707gg.54 N- 7801820.)4 70o19'18.6240· 147c51'47.742~' 2699.67 825.86 X- 270211.41 E- 467~)6.39 , 9 YX: S97096927.0203:~8&5i) N"E- 7801872, 32467~53, 1670019,20,2940· 147o S1 '48,1232· 2529,87 m)e. 40 IO Y- ~970800,58 N- 7801820,90 70o19'1B,6373· 1470~1'47,4~37" 2698,32 B15,9~ X' 270221,3~ E' 4.67~9,42 11 Y- ~97.0970,69 N- 7BOIB72,&9 700~9'20,3073' 147c~1'47,B3~0' 2~2B.~2 X- 270213,~3 E- 467~6,18 12 Y- ~970801,63 iN' 7801821,27 70o19'1B,6~06· 147o~1'47,164~' 2696,97 806,04 X- 270231,30J'E' 467~62,44 2~27, 17 B1B.~7 , 1 X- 270223,47 E- 467~9,21 ~4 Y- ~'970802,67 N- 7~01821,64 70o19,18,6639· 147o~1'46,B7~4· 269~.62 796,13 X- 270241,24 E- 467~6~, 47 1~ Y- ~970972,79 N- 7801873,43 70019*20,3338· 147°~1'47 2~6' 2~2~,B2 BOB,66 X- 270233,42 E- 467562,23 16 Y- 5970803,72 N- 7BOIB22,01 70o19.X8,6771· 147o51'46.~B62·) 2694.27 786,21 x- 2702s~.~e E- 4~7~e.e~ ~7 Y- ~70-eTs.es N- 7eo~eTs.eo ~0o~1'20.~7~' ~7o~x,ee.le~- "~S'~.~7'" ~8 v- SSToeoe,ze ~- 7m0~822.~8 70o~.~e.e~04. ~os~'~.2~70- : 2e~2.~ 77~.~0 x- 2702e~.~ E- ~e7~7~.~2 X- 2702~3,31 E- 467~6B,2B 20 ym ~970BO),BI N' 7801~22,7) 70c~9'~8,7037' ~47°~1'46.0078' I 2691,~6 766,39 ~' 270271,08 E' 467~74,)4 2l Y' ~q7097~,92 N' 7801B74,~3 70o19'20,3736' 147°~1'46.3880' ~ 2~21,76 77B,92 X- 270263.2~ E- 467~71,30 , m m mm mm m mm m m m m m SOl PRO~SEOWELL L~ATION ~ST ~%%~t~ LOCATED IN SEC. ~ T. IIN. R.ITE. UMIAT M, ~,~ OF 4C ~t ~*/49~~ ~*~ SOHIO ALASKA PETROLEUM OO. ~ ~~-~~ ~ PRU DHOE BAY OFFICE ~~~~ REV. O PRUOHOE BAY, ALASKA DRAWNc HECKED m I I I i im 2~ ¥- :5970?76.97 N- 7801874.9~ 7~9'2~.3869' 147~51'46.~98'9' 2520.41 769.01 X- 270273.20 E- 467~74.3~ , 24 : Y- 5970807.90 ~ N- 7801823'48 ~-70:I~'18.-7502' ~'147s51'45.4294" ~ 2688.86 746.56- ~ XI 270290,97 ' E- 467580.59 25"-~Y= 5970978,0i-~ N= 7801875.27 ~70~ I~'20.4002' ' I47c5I'45.8097" ~ 2519,06 759' ~ ~= 27028~.14 ~ E= 467577.~5 ; .... ...... ~-T~=--~'~70808:~4"~ N= 780182~'.B5 , 70cI9'I8.7435, i I47c51'45.140~" ~ 2687.5] : t X- 270300.91 i E= 467583,61 { ~ ........................ ~ .......................... ~ 27 i Y= 5970982.~9 N= 7B01876.74 70=~9-~'2'6~"45SS* 147~5]'44.~529* 252~.&5 - 729.44- -' "1 x 27os22. 2J E- 28 Y" 5970813.12 N= 7801825.~2 70°19'1B.79~6* t47°Sl'4~.t835* ~2~10 ; &t7,'O0 ; X- 270340.69 'E- 467595,71 29 Y= 5970983,24 N= 7B01877,'1'1 70c19'20,4665* 147~51'44,3&37* 2512.30 j 709,53 X= 270332,87 E= 467592,48 I 30 Y= 5970814.17 N= 7B01825.69 70o19'1B,~098' 14~5]'43,&943' ' 26~0,75 ~ ~I7,0B X= 270350,64 E= 467598,74 3~ Y- ~970984.28 M- 7801877.48 7~19'20.4798" 147~51'44,0745' 2510,~5 ~ X= 270342. BI E- 467595.50 , 32 Y- 5970015.21 N- 7801B26.06 700~9'18.B231* ~47051'43.4052· 2679.40 ~77.17 X= 270360.58 E- 467601.76 33 Y- 5970985.33 N= 7001877.85 70d19'20.4931* 147051'43.7853* 2509,&0 ~ X- 270352.76 E= 467598.53 34 Y= 59708~6.26 N- 7B01826,43 70019'18. B364- 147o51'43.1160* 267B.04 &67.26 X= 270370.53 E= 467604.79 ~ 35 Y- 5970986.37 N= 7B01~78.21 70~19'20.5063* 147o51'4~.4961* 2508.25 ~79.79 , X- 270362.70 E- 467601.55 36 Y= 5970817.31 N- 7801826.80 70:19'18.8496' 147~51'42.826B= 267~.~9 ~57.35 X- 270380.47 E- 467607. BI , , 37 Y= 5970987.42 N= 780187B,SB 70c19'20.5~96* 147°51'43,20&9' 250&,19 &69.88 X- 270~72.65 E- 467604.58 58 Y- 597081~.35 N- 7BOIB27.1& 70~19'18.8629= ~47°51'42.537&- ~ 2&75.34 &47,43 ~ X- 270390,42 E- 4676~0,84 . 39 Y- 59'7098B,46 N= 7BOle70.95 70019'20.5329"- 147°51'42.9171" -'-~'5,54 X- 270~82.59 E- 467607,60 .......... _ 40 Y- 5970819,40 N= 780~827.5~ 70~9'18,B7~-'- 147°51'~2,2e84' 2&73,99 &37,52 X- 27'0400, ~6 E= 4676l~.86 41 Y= 59709'89,51 N= 7801879,32 70°19'20,5461' 147°51'42,~286' 2504,1~ &50,05 XI 270392,~4 E- 4676~0,62 -42- Y= ~970820.44 N- 7801827,90 70019'18. B~94' ~ 14~51'41,9592* 2&72,&4 X- 270410,31 E- 4676t6,~8; ~~ n ii t i i i SDI ~-O~SEO WELL L~ATION LIST ~ ~ LOCATEO IN SEC I T. II N R. 17E UMIAT M ~*-~--.~--z SOHIO ALASKA PETROLEUM CO. I~ ~._~ ~~ SHEET 9 of IO ' ika~-._~:~v ~ ' SCALE' N/A · ~;'~rss,~~-- PRU O HOE BAY OF~CE OR4WN mY' -~%~%~~ REV. 0 PRUOHOE ~Y, ALASKA CHECKEO IY: L I I II I 43 Y' ~970990.S6 N' 710XI79.69 700~9'20.:~$94' 147°$1'42.3394, 2:SOZ.B4 640,1,4 I" :~70402.49 E' 467613.&~ 44 .,r- s97'0t21.4, II- 710112'1.z7 70°19"11.9027· s47°s1'41.67G0· 2671'.29 617.69 x- 770420,25 E- 467619.91. 43 Y- :s970991.&0 II- 7101iSO,O& 70°19'20.~5727· 1,47°~S! 42.0:~02' 2~01.49 630.23 x,, 270412.4~ ~ E- 467616.67 ; x- 2704s0.20 E- 4~,7622.~s ~ '-~ ..... ~-;--~,~:0,,~-,~- ~- ~o~o.~ ~o~,'2o.~8~o' [~~'~.~o' ~oo.~~ [ ~o.~ ~ I- 270422.38 E- 467619.70 i 48 Y- 597082~.5B N- 780~829.0~ 70c~9'~8.9292' '~-47c5~'4~.09~7' 2668.58 ~97.87 ~- 270440. ~5 E- 49 Y- 597099~.&9-' N, 7~0~B80.79 70°~9'20.5992"~ ~47~5~'4~.47~· 2498.71 Z- 270432.32 E- 467&22.72 / 50 Y- 5970824.a2 N- 780~g29.37 70c~9'~g.9425' ~ ~47~'5~'40.B025' 2667.2~'~' 587 I X- 2704~0.09 E- 467&28.98 ~~ . i SDI ~OPOS[D WELL LOCATION LIST ~ ~ ~ ~ LOC*TED IN SEC. 8 ,T. II N. R.~ZE. ~ -Z' SOHIO ALASKA PETROLEUM CO. ~.~. ~6919~ ~ DRW. NO. IIG-85 PREPARED BY D*TE'NOY. ~ ~SSi~ ~ ' · SCALE' N/A ~~~ PRUDHOE BAY OFFICE ~lw~ eEv. o PRUDHOE BAY, ALASKA -'- Ll, tl / I I I THIS I$ A PRO. pRIETARy DESIG! OF PA.A. REPRO OUCTION US([ OF' THIS DESIGN IS PER- I S HIIS U E 'D MM{ lille MISSJBLE ONLY Il' AUTHORIZED IN wRITING 0¥ FOR INFORMATION ,ONLY tO~ ~L ~CTIv~ MUP 5¥STLM Pt~C-..,~&~ .i FILL TI, tiS I,~ A PRO- pRJETAlalY DESIGN o~ p.~,~ REPRODUCTION OR US~ OF THiS O ~E~SI~# I~ PER, MI~SISLE .ONLY IF AUtl40 RIZE O IN wR.f~ ny C~S'CRItrT~ -- STOCI~ FOR INFORMATION ONLY SPLIT SPEEOHEAO TEST 13-3/B" PLUG O.D. CASING · ACCESSOR lES ITEH 6 'f . II II I! II II Il / ! ~CC'~ S SOR I ES ZTF. H 7 FOG LOWER BOwL II. /~. Z,-I/2 TUBING AND IffELLHEAD EqUIPHENT TESTING B.O.P.'s 1. After 9-5/8" has been set and tested, run in B.O.P. test plu~'., Accessory Item 6, Part Number 538117, ~l~l. ch lands in upper bowl of the split speedhead. Run In lockscre~s 1 l?,ht ly, 90° apart to keep plug. from mov[nR. 2. After test, retract lockscrews and pull pl.t,R. 3. Run in short bo~! protector, Accessory Item 8, Part Number 53811~, usinR the same runninR tool, Accessory Item 5, Part Number 538115, that was used for the lon~ protector. 4. After bo,~l protector Is In place, run In 4 locks-crews ltRhtly to hold protector In place. CAUTION: Upper lockscre~s must be retracted uhen the boul protector or B.O.P. test plu~ Is either run or pulled. TEST PLUG -- PACK lNG PORT TEST PORT --LOCKSCREW CASING 'HANGER SPLIT SPEEDHEAD I 3 - 3/8 -- 9-5/8 I. ,I I. J 13-5/~" API-SO00~ I 3 -'IS/8" AP I - :3,000 CONTROL LINE-- I-' I (;lIRE 13-3/8" --9-5/8" --CONTROL LINE WELLHEAD ASSEMBLY,ENDICOTT SKSI 13-3/8"x 9-5/8"× SOHIO ALASKA PETROLEUM COMPANY (3) II. 3. 9-5/8- CASING AND '~dELI.HEAD EQIIII'F1ENT 3. I TESTINC B.O.P. STACK I. After g.O.P.'s ar(? uippled ~,p t~) :;ill It :;peedhead, make tip 13" × I,-1/2 If, terf~a I FI ~:;1~ I~.O. I'. te:;t p 1 ~,~,., Accessories Item 7, Part No. 538116. 2. l.ouer plug into head (it t~l I! land on louer .step). Tighten ~ lockscre~,s 90° apart. 3. After B.O.P. test , back out lockscre=:; and .retrieve test plt, g. CAUTION: lC Is very important not to bare the lockscre~s protruding into the bore of the bead =bile either running or pulling the B.O.P. test plug. Aluays check them if In doubt. C~i~G[i LiST FGR N~'W ;,z~-~L PERM. ITS IT__~M APPROVE DATE r.o¢ , (2 thru 8) (s) (3) Admin ~p~ IZ/z/~ 9. '(9 thru 13) I0. (i0 and 13) 12. 13. (1~ ~hru 22) (23 thru 28) .. :ay: 08/11/88 ~.01l Is the permit fee at:ached .......................................... 2. Is well to be located tm a defined pool ............................. 3. Is well located proper distance from proper~y line .................. 4. Is well located proper distance from other wells .................... 5. Is sufficient u~xdedlcated acreage available i~ this pool ............ 6. Is well to be deviated amd is wellbore plat included ................ 7. Is operator the only affected part-/ .................... : ............ 8. Can permi= be approved before fif=aen-day.wai~ ...................... Lease & Well No. YES NO · ,, _ Does operator have a bond im force .................................. Is a conservation order needed ...................................... Is administrative approval needed ................................... Is the lease number appropriate ..................................... Does the well have a un/que name and number ........................ 14. 15. 16. 17. 18. 19. 20. 21. '22. Is conductor string provided ........................................ Will surface casing pro:act all zones reasonably expec=ed ~:o serve as an underground source of drinking water ..................... Is enough cemem~ used to circulate on conductor and surface ......... Will cement tie im surface and intermediate or produc=ion stz-i~gs .. Will cement cover all k~ow~ productive horizons ..................... Will all casing give adequate safe~y i~ collapse, tension and burst. Is this well to be kicked off from an existing we!lbore ............. Is old wellbore abandonment.procedure included on 10-403 ............ Is adequate wellbore separation proposed ' 23. 24. 25. 26. 27. 28. ~or 19. 30. 31. Is a diver=er system required ....................................... Is the drilling fluid program schematic and list of equipment adequate Are necessary diagrams and descriptions of d~~a~ BOPE attached. Does the choke manifold comply w/APl RP-53 (May 84) ........ Is the presence of H2S gas probable ................................. eX iorator7' and S ratigraphic wells: Are data presented on potential over~ressure zones? ................. Are seismic analysis data presented on shallo~ gas zones ............ If am offshore loc., are su~ey resui~s of seabed conditions presented 32 Additional requirements ON/OFF SHORE POOL 01~o CLASS STATUS AREA · UNIT NO.