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Home My WebLink AboutSIO 002 1. May 2, 2001 2. May 4,2001 3. May 5, 2001 4. May 9,2001 5. May 14, 2001 6. May 25,2001 7. May 25,2001 8. July 8, 2002 9. Ju1y31,2002 ..-: ",-" INDEX STORAGE INJECTION ORDER NO.2 Unoca1 Application for Injection Order for Gas Storage for SRU 43-28, Swanson River Field with attachments Notice of Public Hearing, Copy of bulk mailing List Advertising Order wi affidavit from AND Letter from Ciri to Commission Unocal's letter to Commission regarding Commencement of Injection Operations Gas Storage We1143-28 Letter from Commission to Ciri Letter from Unocal to Commission regarding Ciri's concerns Letter from Unocal changing the well name to KGSF # 1 Letter from Unocal Annual Material Balance Calculations of Production and Injection Volumes for KGSF #1 Swanson River Field 10. August 14,2003 Letter from Unocal Annual Material Balance Calculations of Production and Injection Volumes for KGSF #1 Swanson River Field June 15, 2001 - Storage Injection Order No.2 ~~ ".-.. ,-., STATE OF ALASKA OIL AND GAS CONSERVATION COMMISSION 333 West 7th Avenue Anchorage, Alaska 99501 Re: THE APPLICATION OF UNION OIL COMP ANY OF CALIFORNIA ("Unocal") for an order authorizing the underground storage of hydrocarbons by injection into the Tyonek reservoir in existing well Swanson River Unit #43-28. ) Storage Injection Order No.2 ) ) Swanson River Field ) Swanson River Unit Well #43-28 ) ) ) June 15,2001 IT APPEARING THAT: 1. By application dated May 2, 2001, Union Oil Company of California ("Unocal") requested an order from the Alaska Oil and Gas Conservation Commission ("Commission") authorizing the underground storage of hydrocarbons by injection into the Tyonek Formation of the Swanson River Unit (SRU) #43-28 well, which is located in Section 28, Township 8 North, Range 9 West, Seward Meridian. Unocal proposes to inject gas for storage during the summer months and produce the gas for sales during winter months. 2. Notice of opportunity for public hearing was published in the Anchorage Daily News Anchorage Daily News on May 5,2001 in accordance with 20 AAC 25.540. 3. Cook Inlet Region, Inc. ("CIRI"), a royalty owner in the Swanson River Field, indicated support for the gas storage project in correspondence dated May 9, 2001, but raised questions relating to the royalty and accounting obligations of the Operator. The Commission informed CIRI that those questions were outside the Commission's regulatory jurisdiction, and in any event Unocal informed the Commission that CIRl's concerns have been satisfied. 4. The Commission received no other comments concerning the application or requests for a public hearing. FIND IN GS: 1. Unoca1 is the operator of the Swanson River Field. There are no other operators within a one-quarter mile radius of the existing SRU #43-28 well, the well bore to be utilized for the proposed for storage injection program. 2. Unocal has given notice of its application by certified mail to the surface owners within a one-quarter mile radius ofthe SRU #43-28 well. ,"-, "--- ~~, Storage Injection Order 1\", 1, June 15,2001 Page 2 3. Unocal proposes to conduct dry gas storage injection within the existing SRU #43- 28 well, between the measured depths of6375 and 6443 feet in the 64-5 sand of the Tyonek Formation. 4. There are currently no other wells within one-quarter mile radius of the existing SRU #43-28 vertical well. 5. 40 CFR 147.102(b) provides that aquifers below 1700 feet from the surface and within a ~ mile of the Swanson River Field are exempted in accordance with 40 CFR 144.7(b) and 40 CFR 146.4. 6. Impermeable siltstone 107 feet thick, claystone and coal overly and provide upper confinement from adjacent Tyonek Formation sandstone for the 64-5 sand in the SRU #43-28 well. In addition, over 680 feet of shale confine the proposed storage injection interval from the base of the non-exempted aquifers in the SRU #43-28 well. Lower confinement is provided by over 290 feet of impermeable siltstone, claystone and coal. 7. Offset well control indicates the 64-5 sand is of limited lateral extent, such that injected gas will be confined to the pool into which it is injected. Four wells penetrate the sand in the proposed gas storage area: SRU #43-28, SRU #41-28, SRU #34-28 and SRU #41-33. Of these, only the SRU #43-28 penetrates the 64-5 sand in the gas column, and this well established the gas-water contact at approximately 6390 feet measured depth. 8. Calculated porosity for the 64-5 sand in the SRU #43-28 well ranges from 10% to 36%. Average water saturation is estimated as between 51 % and 55%. 9. The SRU #43-28 well was recompleted in December of 1998 to test the 64-5 sand. The well was perforated from 6380 to 6388 feet measured depth and produced dry gas at an initial rate of 3.0 mmcfd. Cumulative production from the 64-5 sand in SRU #43-28 was 1.31 bcfthrough March of2001. 10. Material balance analysis of historical production and injection indicate an original gas in place of 1.55 bcf in the 64-5 sand, corresponding to 85% recovery as of 2/28/01. This material balance analysis supports the conclusion that the interval proposed for gas storage is isolated fTOm other strata. 11. The SRU #43-28 well is completed with 7 inch casing run and cemented to 10875 feet measured depth, with a stage collar located at 7114 feet measured depth. 12. A cement bond log was run on July 21, 1961, and it indicates the tops for the first and second stage cement at 9100 and 3675 feet measured depth, respectively. This log indicates good cement bond across the proposed gas storage interval and isolation between the injection strata and the remainder ofthe well bore. 13. SRU #43-28 meets the casing, cementing, and tubing criteria of20 AAC 25.412. ,'~- ?-.,. Storage Injection Order ~\.h 1 June 15,2001 ~ ,-.., Page 3 14. The mechanical integrity of SRU #43-28 was demonstrated on May 15, 2001 in accordance with 20 AAC 25.412. 15. The fluid proposed for injection is predominantly methane produced from a liquid extraction plant for produced gas from the Hemlock Fonnation in the Swanson River Field. Specific gravity of the injected gas is expected to range from about 0.61 to 0.59 (air = 1.0). 16. Estimated maximum daily injection volume is 10 mmcfd, and expected wellhead injection pressure is 2400-2600 psi. Proposed maximum injection pressures will be maintained less than the original wellhead pressure of 2850 psi. 17. If the maximum injection pressure is limited to the original wellhead pressure of 2850 psi, fractures will not be propagated in the confining strata, as the sandface injection pressure will be less than the original reservoir pressure of 3300 psi for the 64-5 sand in the SRU #43-28 well. CONCLUSIONS: 1. The proposed injection of natural gas into the SRU #43-28 well for the purpose of storage will not cause movement of hydrocarbons into sources of freshwater. 2. The proposed storage of natural gas in SRU #43-28 will not cause fluids to move behind casing beyond the approved storage zone. 3. The proposed storage of natural gas in well SRU #43-28 will not propagate fractures through the confining zones. 4. The proposed injection of natural gas into the SRU #43-28 well for the purpose of storage will not cause waste, jeopardize correlative rights, endanger freshwater, or impair ultimate recovery. NOW, THEREFORE, IT IS ORDERED that the following rules, in addition to statewide requirements under 20 AAC 25 apply to the underground storage of hydrocarbons by injection in the SRU #433-28 well. RULE 1: STORAGE INJECTION The Commission approves the injection for storage of natural gas into the 64-5 sand of the Tyonek Fonnation, between the measured depths of 6375 and 6443 feet in SRU #43- 28. The Operator shall report disposition of production and injection as required by of20 AAC 25.228, 20 AAC 25.230, and 20 AAC 25.234. RULE 2: CONTINUED MECHANICAL INTEGRITY This approval is conditioned on the operator's demonstrating the continued mechanical integrity ofSRU #43-28 in accordance with 20 AAC 25.252 (d), (e) and (t). r-, ,,-- Storage Injection Order J\¡". 2 June 15,2001 -,~-, Page 4 RULE 3: MAXIMUM INJECTION PRESSURE The maximum wellhead injection pressure shall be limited to 2850 psi. RULE 4: ANNUAL MATERIAL BALANCE The operator shall annually provide to the Commission material balance calculations of the gas production and injection volumes to provide assurance of continued reservoir confmement of the gas storage volumes. This information shall be submitted no later than 60 days after each anniversary date of this order for the 12-month period ending on that anniversary date RULE 5: EXPIRATION OF APPROVAL As provided in 20 AAC 25.252(j), if storage operations are not begun within 24 months after the date of this order, the injection approval will expire unless an application for extension is approved by the Commission. DONE at Anchorage, Alaska and dated June 15,2001. /! / la.,v (J= . Seamount, Jr., Cómmissioner -.Ju..¿~ Nt. ~-l~Ý Julie M. Heusser, Commissioner AS 31.05.080 provides that within 20 days after receipt of written notice of the entry of an order, a person affected by it may file with the Commission an application for rehearing. A request for rehearing must be received by 4:30 PM on the 23rd day following the date of the order, or next working day if a holiday or weekend, to be timely filed. The Commission shall grant or refuse the application in whole or in part within 10 days. The Commission can refuse an application by not acting on it within the lO-day period. An affected person has 30 days from the date the Commission refuses the application or mails (or otherwise distributes) an order upon rehearing, both being the final order of the Commission, to appeal the decision to Superior Court. Where a request for rehearing is denied by nonaction of the Commission, the 30-day period for appeal to Superior Court runs from the date on which the request is deemed denied (i.e., 10th day after the application for rehearing was filed). OFFICE OF THE GOVERNOR, JOHN KATZ STE 518 444 N CAPITOL NW WASHINGTON, DC 20001 LIBRARY OF CONGRESS, STATE DOCUMENT SECTION EXCH & GIFT DIV 10 FIRST ST SE WASHINGTON, DC 20540 US GEOLOGICAL SURVEY, LIBRARY NATIONAL CTR MS 950 RESTON, VA 22092 AMOCO CORP 2002A, LIBRARY/INFO CTR POBOX 87703 CHICAGO, IL 60680-0703 ALFRED JAMES III 107 N MARKET STE 1000 WICHITA, KS 67202-1811 CROSS TIMBERS OPERATIONS, SUSAN LILLY 210 PARK AVE STE 2350 OKLAHOMA CITY, OK 73102-5605 OIL & GAS JOURNAL, LAURA BELL POBOX 1260 TULSA, OK 74101 US DEPT OF ENERGY, ENERGY INFORMATION ADMINISTRATION MIR YOUSUFUDDIN 1999 BRYAN STREET STE 1110 DALLAS, TX 75201-6801 CROSS TIMBERS OIL COMPANY, MARY JONES 810 HOUSTON ST STE 2000 FORT WORTH, TX 76102-6298 ~,\ '--'\ PIRA ENERGY GROUP, LIBRARY 3 PARK AVENUE (34th & PARK) NEW YORK, NY 10016 ARENT FOX KINTNER PLOTKIN KAHN, LIBRARY WASHINGTON SO BLDG 1050 CONNECTICUT AV NW WASHINGTON, DC 20036-5339 U S DEPT OF ENERGY, PHYLLIS MARTIN MS EI823 1000 INDEPENDENCE SW WASHINGTON, DC 20585 DPC, DANIEL DONKEL 1420 NORTH ATLANTIC AVE, STE 204 DAYTON BEACH, FL 32118 ILLINOIS STATE GEOL SURV, LIBRARY 469 NATURAL RESOURCES BLDG 615 E PEABODY DR CHAMPAIGN, IL 61820 MURPHY E&P CO, ROBERT F SAWYER POBOX 61780 NEW ORLEANS, LA 70161 IOGCC, POBOX 53127 OKLAHOMA CITY, OK 73152-3127 GAFFNEY, CLINE & ASSOC., INC., LIBRARY 16775 ADDISON RD, STE 400 ADDISON, TX 75001 DEGOL YER & MACNAUGHTON, MIDCONTINENT DIVISION ONE ENERGY SO, STE 400 4925 GREENVILLE AVE DALLAS, TX 75206-4083 SHELL WESTERN E&P INC, G.S. NADY POBOX 576 HOUSTON, TX 77001-0574 ~~ NY PUBLIC LIBRARY DIV E, GRAND CENTRAL STATION POBOX 2221 NEW YORK, NY 10163-2221 US MIN MGMT SERV, CHIEF OCS STATS & INFO 381 ELDEN ST MS 4022 HERNDON, VA 20170-4817 TECHSYS CORP, BRANDY KERNS PO BOX 8485 GATHERSBURG, MD 20898 SD DEPT OF ENV & NATRL RESOURCES, OIL & GAS PROGRAM 2050 W MAIN STE #1 RAPID CITY, SD 57702 LINDA HALL LIBRARY, SERIALS DEPT 5109 CHERRY ST KANSAS CITY, MO 64110-2498 UNIV OF ARKANSAS, SERIALS DEPT UNIV LIBRARIES FAYETTEVILLE, AR 72701 R E MCMILLEN CONSULT GEOL 202 E 16TH ST OWASSO, OK 74055-4905 BAPIRAJU 335 PINYON LN COPPELL, TX 75019 STANDARD AMERICAN OIL CO, AL GRIFFITH POBOX 370 GRANBURY, TX 76048 H J GRUY, ATTN: ROBERT RASOR 1200 SMITH STREET STE 3040 HOUSTON, TX 77002 ENERGY GRAPHICS, MARTY LINGNER 1600 SMITH ST, STE 4900 HOUSTON, TX 77002 CHEVRON, PAUL WALKER 1301 MCKINNEY RM 1750 HOUSTON, TX 77010 MARK ALEXANDER 7502 ALCOMITA HOUSTON, TX 77083 EXXON EXPLORATION CO., T E ALFORD POBOX 4778 HOUSTON, TX 77210-4778 PETR INFO, DAVID PHILLIPS POBOX 1702 HOUSTON, TX 77251-1702 EXXONMOBll PRODUCTION COMPANY, J W KIKER ROOM 2086 PO BOX 2180 HOUSTON, TX 77252-2180 CHEVRON CHEM CO, LIBRARY & INFO CTR POBOX 2100 HOUSTON, TX 77252-9987 PHILLIPS PETR CO, PARTNERSHIP OPRNS JIM JOHNSON 6330 W LOOP S RM 1132 BELLAIRE, TX 77401 TESORO PETR CORP, LOIS DOWNS 300 CONCORD PLAZA DRIVE SAN ANTONIO, TX 78216-6999 ROBERT G GRAVELY 7681 S KIT CARSON DR LITTLETON, CO 80122 '~',~ PURVIN & GERTZ INC, LIBRARY 2150 TEXAS COMMERCE TWR 600 TRAVIS ST HOUSTON, TX 77002-2979 OIL & GAS JOURNAL, BOB WILLIAMS 1700 W LOOP SOUTH STE 1000 HOUSTON, TX 77027 MARATHON OIL CO, GEORGE ROTHSCHILD JR RM 2537 POBOX 4813 HOUSTON, TX 77210 EXXON EXPLOR CO, LAND/REGULATORY AFFAIRS RM 301 PO BOX 4778 HOUSTON, TX 77210-4778 PHilLIPS PETROLEUM COMPANY, W ALLEN HUCKABAY PO BOX 1967 HOUSTON, TX 77251-1967 EXXONMOBIL PRODUCTION COMPANY, GARY M ROBERTS RM 3039 POBOX 2180 HOUSTON, TX 77252-2180 MARATHON, Ms. Norma L. Calvert POBOX 3128, Ste 3915 HOUSTON, TX 77253-3128 TEXACO INC, R Ewing Clemons POBOX 430 BELLAIRE, TX 77402-0430 INTL OIL SCOUTS, MASON MAP SERV INC POBOX 338 AUSTIN, TX 78767 DIANE SUCHOMEL 10507D W MAPLEWOOD DR LITTLETON, CO 80127 ~, I'~, RAY TYSON 2016 MAIN #1415 HOUSTON, TX 77002-8844 PETRAL CONSULTING CO, DANIEL L LIPPE 9800 RICHMOND STE 505 HOUSTON, TX 77042 UNOCAl, REVENUE ACCOUNTING PO BOX 4531 HOUSTON, TX 77210-4531 CHEVRON USA INC., ALASKA DIVISION ATTN: CORRY WOOLINGTON POBOX 1635 HOUSTON, TX 77251 WORLD Oil, DONNA WILLIAMS POBOX 2608 HOUSTON, TX 77252 PENNZOIL E&P, WILL D MCCROCKLIN POBOX 2967 HOUSTON, TX 77252-2967 ACE PETROLEUM COMPANY, ANDREW C CLIFFORD PO BOX 79593 HOUSTON, TX 77279-9593 WATTY STRICKLAND 2803 SANCTUARY CV KATY, TX 77450-8510 BABCOCK & BROWN ENERGY, INC., 350 INTERLOCKEN BLVD STE 290 BROOMFIELD, CO 80021 GEORGE G VAUGHT JR POBOX 13557 DENVER, CO 80201 US GEOLOGICAL SURVEY, LIBRARY BOX 25046 MS 914 DENVER, CO 80225-0046 NRG ASSOC, RICHARD NEHRING POBOX 1655 COLORADO SPRINGS, CO 1655 80901- TAHOMA RESOURCES, GARY PLAYER 1671 WEST 546 S CEDER CITY, UT 84720 LA PUBLIC LIBRARY, SERIALS DIV 630 W 5TH ST LOS ANGELES, CA 90071 ORO NEGRO, INC., 9321 MELVIN AVE NORTHRIDGE, CA 91324-2410 SHIELDS LIBRARY, GOVT DOCS DEPT UNIV OF CALIF DAVIS, CA 95616 US EPA REGION 10, THOR CUTLER OW-137 1200 SIXTH AVE SEATTLE,WA 98101 DEPT OF REVENUE, OIL & GAS AUDIT DENISE HAWES 550 W 7TH AV STE 570 ANCHORAGE, AK 99501 DUSTY RHODES 229 WHITNEY RD ANCHORAGE, AK 99501 FORCENERGY INC., JIM ARLINGTON 310 K STREET STE 700 ANCHORAGE, AK 99501 --, ~, ---- ~ C & R INDUSTRIES, INC." KURT SAL TSGAVER 7500 W MiSSISSIPPI AVE STE C4 LAKEWOOD, CO 80226-4541 JERRY HODGDEN GEOL 40818TH ST GOLDEN, CO 80401 RUBICON PETROLEUM, LLC, BRUCE I CLARDY SIX PINE ROAD COLORADO SPRINGS, CO 80906 JOHN A LEVORSEN 200 N 3RD ST #1202 BOISE, ID 83702 US GEOLOGICAL SURVEY, LIBRARY 2255 N GEMINI DR FLAGSTAFF, AZ 86001-1698 MUNGER OIL INFOR SERV INC, POBOX 45738 LOS ANGELES, CA 90045-0738 BABSON & SHEPPARD, JOHN F BERGQUIST POBOX 8279 VIKING STN LONG BEACH, CA 90808-0279 ANTONIO MADRID POBOX 94625 PASADENA, CA 91109 TEXACO INC, Portfolio Team Manager R W HILL POBOX 5197x Bakersfield, CA 93388 US GEOLOGICAL SURVEY, KEN BIRD 345 MIDDLEFIELD RD MS 999 MENLO PARK, CA 94025 H L WANGENHEIM 5430 SAWMILL RD SP 11 PARADISE, CA 95969-5969 ECONOMIC INSIGHT INC, SAM VAN VACTOR POBOX 683 PORTLAND, OR 97207 MARPLES BUSINESS NEWSLETTER, MICHAEL J PARKS 117 W MERCER ST STE 200 SEATTLE, WA 98119-3960 TRUSTEES FOR ALASKA, 1026 W. 4th Ave, Ste 201 ANCHORAGE, AK 99501 GUESS & RUDD, GEORGE LYLE 510 L ST, STE 700 ANCHORAGE, AK 99501 STATE PIPELINE OFFICE, LIBRARY KATE MUNSON 411 W 4TH AVE, STE 2 ANCHORAGE, AK 99501 DEPT OF REVENUE, BEVERLY MARQUART 550 W 7TH AV STE 570 ANCHORAGE, AK 99501 FAIRWEATHER E&P SERV INC, JESSE MOHRBACHER 7151ST #4 ANCHORAGE, AK 99501 DEPT OF REVENUE, DAN DICKINSON, DIRECTOR 550 W 7TH AVE, SUITE 500 ANCHORAGE, AK 99501 DEPT OF REVENUE, CHUCK LOGSTON 550 W 7TH AVE, SUITE 500 ANCHORAGE, AK 99501 YUKON PACIFIC CORP, JOHN HORN VICE CHM 1049 W 5TH AV ANCHORAGE, AK 99501-1930 GAFO,GREENPEACE PAMELA MILLER 125 CHRISTENSEN DR. #2 ANCHORAGE, AK 99501-2101 DEPT OF NATURAL RESOURCES, DIV OF OIL & GAS BRUCE WEBB 550 W 7TH AVE, SUITE 800 ANCHORAGE, AK 99501-3560 DNR, DIV OF OIL & GAS JAMES B HAYNES NATURAL RESRCE MGR 550 W 7TH AVE, SUITE 800 ANCHORAGE, AK 99501-3560 AK JOURNAL OF COMMERCE, OIL & INDUSTRY NEWS ROSE RAGSDALE 4220 B Street Ste #210 ANCHORAGE, AK 99501-3560 BAKER OIL TOOLS, ALASKA AREA MGR 4710 BUS PK BLVD STE 36 ANCHORAGE, AK 99503 ALASKA OIL & GAS ASSOC, JUDY BRADY 121 W FIREWEED LN STE 207 ANCHORAGE, AK 99503-2035 ARLEN EHM GEOL CONSL TNT 2420 FOXHALL DR ANCHORAGE, AK 99504-3342 US BUREAU OF LAND MNGMNT, ANCHORAGE DIST OFC PETER J DITTON 6881 ABBOTT LOOP ROAD ANCHORAGE, AK 99507 VECO ALASKA INC., CHUCK O'DONNELL 949 EAST 36TH AVENUE ANCHORAGE, AK 99508 ----, ~ PRESTON GATES ELLIS LLP, LIBRARY 420 L ST STE 400 ANCHORAGE, AK 99501-1937 DEPT OF NATURAL RESOURCES, DIV OF OIL & GAS TIM RYHERD 550 W 7th AVE STE 800 ANCHORAGE, AK 99501-3510 DEPT OF NATURAL RESOURCES, DIV OIL & GAS WILLIAM VAN DYKE 550 W 7TH AVE, SUITE 800 ANCHORAGE, AK 99501-3560 DEPT OF NATURAL RESOURCES, DIV OF OIL & GAS JIM STOUFFER 550 W 7TH AVE, SUITE 800 ANCHORAGE, AK 99501-3560 BRISTOL ENVIR SERVICES, JIM MUNTER 2000 W. INT'L AIRPORT RD #C-1 ANCHORAGE, AK 99502-1116 N-I TUBULARS INC, 3301 C Street Ste 209 ANCHORAGE, AK 99503 ANADRILL-SCHLUMBERGER, 3940 ARCTIC BLVD #300 ANCHORAGE, AK 99503-5711 JAMES E EASON 8611 LEEPER CIRCLE ANCHORAGE, AK 99504-4209 US BUREAU OF LAND MNGMNT, ANCHORAGE DIST OFC DICK FOLAND 6881 ABBOTT LOOP RD ANCHORAGE, AK 99507 UON ANCHORAGE, INST OF SOCIAL & ECON RESEARCH TERESA HULL 3211 PROVIDENCE DR ANCHORAGE, AK 99508 /",-, ,~ ALASKA DEPT OF LAW, ROBERT E MINTZ ASST ATTY GEN 1031 W 4TH AV STE 200 ANCHORAGE, AK 99501-1994 DEPT OF REVENUE, OIL & GAS AUDIT FRANK PARR 550 W 7TH AVE STE 570 ANCHORAGE, AK 99501-3540 DEPT OF NATURAL RESOURCES, DIV OF OIL & GAS JULIE HOULE 550 W 7TH AVE, SUITE 800 ANCHORAGE, AK 99501-3560 DEPT OF NATURAL RESOURCES, PUBLIC INFORMATION CTR 550 W 7TH AVE, SUITE 800 ANCHORAGE, AK 99501-3560 HDR ALASKA INC, MARK DALTON 2525 C ST STE 305 ANCHORAGE, AK 99503 ANADARKO, MARK HANLEY 3201 C STREET STE 603 ANCHORAGE, AK 99503 FINK ENVIRONMENTAL CONSULTING, INC., THOMAS FINK, PHD 6359 COLGATE DR. ANCHORAGE, AK 99504-3305 AMERICNCANADIAN STRATIGRPH CO, RON BROCKWAY 4800 KUPREANOF ANCHORAGE, AK 99507 US BLM AK DIST OFC, RESOURCE EVAL GRP ART BONET 6881 ABBOTT LOOP RD ANCHORAGE, AK 99507-2899 TRADING BAY ENERGY CORP, PAUL CRAIG 5432 NORTHERN LIGHTS BLVD ANCHORAGE, AK 99508 THOMAS R MARSHALL JR 1569 BIRCHWOOD ST ANCHORAGE, AK 99508 US MIN MGMT SERV, RESOURCE STUDIES AK OCS REGN KIRK W SHERWOOD 949 E 36TH AV RM 603 ANCHORAGE, AK 99508-4302 US MIN MGMT SERV, LIBRARY 949 E 36TH AV RM 603 ANCHORAGE, AK 99508-4363 JOHN MILLER 3445 FORDHAM DR ANCHORAGE, AK 99508-4555 PHILLIPS ALASKA, LAND MANAGER JIM RUUD P.O. BOX 100360 ANCHORAGE, AK 99510 PHILLIPS ALASKA, LEGAL DEPT MARK P WORCESTER POBOX 100360 ANCHORAGE, AK 99510-0360 PHILLIPS ALASKA, LAND DEPT JAMES WINEGARNER POBOX 10036 ANCHORAGE, AK 99510-0360 AL YESKA PIPELINE SERV CO, PERRY A MARKLEY 1835 S BRAGAW - MS 575 ANCHORAGE, AK 99512 ANCHORAGE DAILY NEWS, EDITORIAL PG EDTR MICHAEL CAREY POBOX 149001 ANCHORAGE, AK 99514 JWL ENGINEERING, JEFF LIPSCOMB 9921 MAIN TREE DR. ANCHORAGE, AK 99516-6510 ~.~ US MIN MGMT SERV, RICHARD PRENTKI 949 E 36TH AV ANCHORAGE, AK 99508-4302 GORDONJ.SEVERSON 3201 WESTMAR CIR ANCHORAGE, AK 99508-4336 US MIN MGMT SERV, RESOURCE EVAL JIM SCHERR 949 E 36TH AV RM 603 ANCHORAGE, AK 99508-4363 USGS - ALASKA SECTION, LIBRARY 4200 UNIVERSITY DR ANCHORAGE, AK 99508-4667 ANCHORAGE TIMES, BERT TARRANT POBOX 100040 ANCHORAGE, AK 99510-0040 PHILLIPS ALASKA, STEVE BENZLER ATO 1404 POBOX 100360 ANCHORAGE, AK 99510-0360 PETROLEUM INFO CORP, KRISTEN NELSON POBOX 102278 ANCHORAGE, AK 99510-2278 AL YESKA PIPELINE SERV CO, LEGAL DEPT 1835 S BRAGAW ANCHORAGE, AK 99512-0099 DAVID W. JOHNSTON 320 MARINER DR. ANCHORAGE, AK 99515 NORTHERN CONSULTING GROUP, ROBERT BRITCH, P.E. 2454 TELEOUANA DR. ANCHORAGE, AK 99517 ,~~ US MIN MGMT SERV, AK OCS REGIONAL DIR 949 E 36TH AV RM 110 ANCHORAGE, AK 99508-4302 REGIONAL SUPRVISOR, FIELD OPERA TNS, MMS ALASKA OCS REGION 949 E 36TH AV STE 308 ANCHORAGE, AK 99508-4363 US MIN MGMT SERV, FRANK MILLER 949 E 36TH AV STE 603 ANCHORAGE, AK 99508-4363 CIRI, LAND DEPT POBOX 93330 ANCHORAGE, AK 99509-3330 PHILLIPS ALASKA, JOANN GRUBER ATO 712 POBOX 100360 ANCHORAGE, AK 99510-0360 PHILLIPS ALASKA, MARK MAJOR ATO 1968 POBOX 100360 ANCHORAGE, AK 99510-0360 PHILLIPS ALASKA, KUP CENTRAL WELLS ST TSTNG WELL ENG TECH NSK 69 POBOX 196105 ANCHORAGE, AK 99510-6105 US BUREAU OF LAND MGMT, OIL & GAS OPRNS (984) J A DYGAS 222 W 7TH AV #13 ANCHORAGE, AK 99513-7599 JODY COLOMBIE 6811 ROUND TREE DRIVE ANCHORAGE, AK 99516 GERALD GANOPOLE CONSULT GEOL 2536 ARLINGTON ANCHORAGE, AK 99517-1303 DAVID CUSATO 600 W 76TH AV #508 ANCHORAGE, AK 99518 HALLIBURTON ENERGY SERV, MARK WEDMAN 6900 ARCTIC BLVD ANCHORAGE, AK 99518-2146 ENSTAR NATURAL GAS CO, BARRETT HATCHES POBOX 190288 ANCHORAGE, AK 99519-0288 UNOCAL, POBOX 196247 ANCHORAGE, AK 99519-6247 BP EXPLORATION (ALASKA) INC, MR. DAVIS, ESQ POBOX 196612 MB 13-5 ANCHORAGE, AK 99519-6612 ./ BP EXPLORATION (ALASKA) INC, INFO RESOURCE CTR MB 3-2 POBOX 196612 ANCHORAGE, AK 99519-6612 PINNACLE, STEVE TYLER 20231 REVERE CIRCLE EAGLE RIVER, AK 99577 JAMES RODERICK PO BOX 770471 EAGLE RIVER, AK 99577-0471 PHILLIPS PETROLEUM CO, ALASKA OPERATIONS MANAGER J W KONST PO DRAWER 66 KENAI, AK 99611 KENAI PENINSULA BOROUGH, ECONOMIC DEVEL DISTR STAN STEADMAN POBOX 3029 KENAI, AK 99611-3029 ---.. , ~ ASRC, CONRAD BAGNE 301 ARCTIC SLOPE AV STE 300 ANCHORAGE, AK 99518 OPSTAD & ASSOC, ERIK A OPSTAD PROF GEOL POBOX 190754 ANCHORAGE, AK 99519 MARATHON OIL CO, LAND BROCK RIDDLE POBOX 196168 ANCHORAGE, AK 99519-6168 UNOCAL, KEVIN TABLER POBOX 196247 ANCHORAGE, AK 99519-6247 BP EXPLORATION (ALASKA), INC., MARK BERLINGER MB 8-1 PO BOX 196612 ANCHORAGE, AK 99519-6612 BP EXPLORATION (ALASKA) INC, PETE ZSELECZKY LAND MGR POBOX 196612 ANCHORAGE, AK 99519-6612 L G POST O&G LAND MGMT CONSULT 10510 Constitution Circle EAGLE RIVER, AK 99577 DEPT OF NATURAL RESOURCES, DGGS JOHN REEDER POBOX 772805 EAGLE RIVER, AK 99577-2805 RON DOLCHOK PO BOX 83 KENAI, AK 99611 NANCY LORD PO BOX 558 HOMER, AK 99623 ~ ---\ ARMAND SPIELMAN 651 HILANDER CIRCLE ANCHORAGE, AK 99518 JACK 0 HAKKILA POBOX 190083 ANCHORAGE, AK 99519-0083 MARATHON OIL CO, OPERATIONS SUPT W.C. BARRON POBOX 196168 ANCHORAGE, AK 99519-6168 EXXONMOBIL PRODUCTION COMPANY, MARK P EVANS PO BOX 196601 ANCHORAGE, AK 99519-6601 BP EXPLORATION (ALASKA) INC, SUE MILLER POBOX 196612 MIS LR2-3 ANCHORAGE, AK 99519-6612 AMSINALLEE CO INC, WILLIAM 0 VALLEE PRES PO BOX 243086 ANCHORAGE, AK 99524-3086 D A PLATT & ASSOC, 9852 LITTLE DIOMEDE CIR EAGLE RIVER, AK 99577 COOK INLET KEEPER, BOB SHAVELSON PO BOX 3269 HOMER, AK 99603 DOCUMENT SERVICE CO, JOHN PARKER POBOX 1468 KENAI, AK 99611-1468 PENNY VADLA POBOX 467 NINILCHIK, AK 99639 BELOWICH, MICHAEL A BELOWICH 1125 SNOW HILL AVE WASILLA, AK 99654-5751 KENAI NATL WILDLIFE REFUGE, REFUGE MGR POBOX 2139 SOLDOTNA, AK 99669-2139 VALDEZ VANGUARD, EDITOR PO BOX 98 VALDEZ, AK 99686-0098 RICK WAGNER POBOX 60868 FAIRBANKS, AK 99706 FRED PRATT POBOX 72981 FAIRBANKS, AK 99707-2981 ASRC, BILL THOMAS POBOX 129 BARROW, AK 99723 UNIVERSITY OF ALASKA FBKS, PETR DEVEL LAB DR AKANNI LAWAL POBOX 755880 FAIRBANKS, AK 99775-5880 ~'.~ /""""'. ,~ PACE, SHEILA DICKSON POBOX 2018 SOLDOTNA, AK 99669 JAMES GIBBS POBOX 1597 SOLDOTNA, AK 99669 VALDEZ PIONEER, POBOX 367 VALDEZ, AK 99686 AL YESKA PIPELINE SERVICE CO, VALDEZ CORP AFFAIRS SANDY MCCLINTOCK POBOX 300 MS/701 VALDEZ, AK 99686 UNIV OF ALASKA FAIRBANKS, PETR DEVEL LAB DR V A KAMATH 427 DUCKERING FAIRBANKS, AK 99701 NICK STEPOVICH 543 2ND AVE FAIRBANKS, AK 99701 FAIRBANKS DAILY NEWS-MINER, KATE RIPLEY POBOX 70710 FAIRBANKS, AK 99707 C BURGLIN POBOX 131 FAIRBANKS, AK 99707 DEPT OF NATURAL RESOURCES, DIV OF LAND REG MGR NORTHERN REGION 3700 AIRPORT WAY FAIRBANKS, AK 99709-4699 K&K RECYCL INC, POBOX 58055 FAIRBANKS, AK 99711 RICHARD FINEBERG POBOX 416 ESTER, AK 99725 UNIV OF ALASKA FBX, PETR DEVEL LAB SHIRISH PATIL 437 DICKERING FAIRBANKS, AK 99775 SENATOR LOREN LEMAN STATE CAPITOL RM 113 JUNEAU, AK 99801-1182 DEPT OF ENVIRON CONSERV SPAR, CHRIS PACE 410 WILLOUGHBY AV STE 105 JUNEAU, AK 99801-1795 ,~ /-"'\ #10 ,~ ,~ Unocal Alaska Union Oil Company of California 909 West 9th Avenue, P.O. Box 196247 Anchorage, Alaska 99519-6247 Telephone: (907) 263-7662/276-7600 Facsimile: (907) 263-7828 /(,1/ 66'0 UNOCAL8 August 14, 2003 Commissioners: Mr. Randy Ruedrich Mr. Dan Seamount Ms. Sarah Palin Alaska Oil and Gas Conservation Commission 333 W. ih Avenue, Suite 100 Anchorage, AK 99501-3539 Re: ANNUAL MATERIAL BALANCE CALCULATIONS OF PRODUCTION AND INJECTION VOLUMES FOR KGSF #1, SWANSON RIVER FIELD Dear Commissioners: Attached for your review is the second annual material balance calculation of production and injection volumes for KGSF #1, as required per Storage Injection Order #2. This material balance covers the primary production period, as well as the June 15, 2001 through July 31, 2003 storage operation period. Attachment #1 is a table of gas production and injection volumes for the KGSF #1 well beginning with the commencement of primary production through the first year of storage operations, ending with the data for July 2003. Note that the July 2003 values are estimated from the daily metered volumes. Reservoir pressure estimates were obtained through surface shut-in tubing pressure readings which were converted to bottomhole pressures. In addition, a pressure transient test was conducted in July 2003 with surface gauges and downhole gauges were run to mid-perforation to confirm the surface recorded pressures. These data points are tabulated in attachment #2 and plotted on the standard POZ plot in attachment #3. SCANNEc. AUG 2 0 2003 ,~ .~ KGSF #1ANNUAL MATERIAL BALANCE 8/14/03 Note that the injection cycle pressures deviate above the straight line path established with the primary depletion points, as expected (Attachment #3). The production volumes also deviate below this path as is normally seen. The last data point, however, departs from the straight line more than expected. We are currently in the process of reviewing our metering records to assure accuracy of the reported volumes. If any inaccuracies are found, we will submit a revised annual material balance report in addition to reporting the corrected production volumes. Please contact Jeff Smetanka at 263-7622 if you have any questions regarding these calculations. ~~ Jeff Smetanka Consulting Reservoir Engineer ~ ~ 8/14/2003 ATTACHMENT #1 - KGSF #1 PRODUCTION AND INJECTION VOLUMES All Gas volumes calculated at 14.65 psi pressure base (Prod - Inj) Gas Monthly Cum Gas Inj Monthly Cum Cum tor Total Rate Gas Gas Rate Gas Gas POZ Gas (CD) Prod Prod (CD) Inj Inj plotting Inventory DATE Mct/d Mct Mct Met/d Mct Mct Mct Met ------------- ------------- ------------- ------------- 1,338,562 Dec-98 1,779 55,137 55,137 55,137 1,283,425 Jan-99 2,561 79,404 134,541 134,541 1,204,021 Feb-99 2,299 64,367 198,908 198,908 1,139,654 Mar-99 2,385 73,920 272,828 272,828 1,065,734 Apr-99 2,073 62,180 335,008 335,008 1,003,554 May-99 2,481 76,912 411,920 411,920 926,642 Jun-99 2,563 76,903 488,823 488,823 849,739 Jul-99 2,331 72,268 561,091 561,091 777,471 Aug-99 1,946 60,311 621,402 621,402 717,160 Sep-99 1,622 48,667 670,069 670,069 668,493 Oct-99 1,357 42,056 712,125 712,125 626,437 Nov-99 1,313 39,385 751,510 751,510 587,052 Dec-99 1,090 33,783 785,293 785,293 553,269 Jan-OO 1,287 39,890 825,183 825,183 513,379 Feb-OO 721 20,895 846,078 846,078 492,484 Mar-OO 1,233 38,219 884,297 884,297 454,265 Apr-OO 1,191 35,729 920,026 920,026 418,536 May-OO 726 22,502 942,528 942,528 396,034 Jun-OO 288 8,627 951,155 951,155 387,407 Jul-OO 981 30,397 981,552 981,552 357,010 Aug-OO 1,828 56,660 1,038,212 1,038,212 300,350 Sep-OO 1,017 30,505 1,068,717 1,068,717 269,845 Oct-OO 946 29,330 1,098,047 1,098,047 240,515 Nov-OO 1,621 48,633 1,146,680 1,146,680 191,882 Dec-OO 959 29,741 1,176,421 1,176,421 162,141 Jan-01 1,491 46,236 1,222,657 1,222,657 115,905 Feb-01 1 ,706 47,777 1,270,434 1,270,434 68,128 Mar-01 1,200 37,213 1,307,647 1,307,647 30,915 Apr-01 824 24,719 1,332,366 1,332,366 6,196 May-01 200 6,196 1,338,562 1,338,562 Jun-01 1,338,562 3,560 106,800 106,800 1,231,762 106,800 Jul-01 1,338,562 7,086 219,660 326,460 1,012,102 326,460 Aug-01 1,338,562 7,295 226,151 552,611 785,951 552,611 Sep-01 1,338,562 6,592 197,762 750,373 588,189 750,373 Oct-01 1,948 60,382 1,398,944 1,450 44,964 795,337 603,607 734,955 Nov-01 4,747 142,418 1,541,362 2,438 73,130 868,467 672,895 665,667 Dec-01 5,131 159,046 1,700,408 912 28,281 896,748 803,660 534,902 Jan-02 1,540 47,741 1,748,149 4,336 134,429 1,031,177 716,972 621,590 Feb-02 2,336 65,400 1,813,549 3,670 102,768 1,133,945 679,604 658,958 Mar-02 145 4,507 1,818,056 8,088 250,716 1,384,661 433,395 905,167 Apr-02 1,701 51,031 1,869,087 3,572 107,164 1,491,825 377 ,262 961,300 May-02 521 16,147 1,885,234 2,878 89,218 1,581,043 304,191 1,034,371 Jun-02 129 3,868 1,889,102 3,536 106,081 1,687,124 201,978 1,136,584 Jul-02 596 18,479 1,907,581 2,153 66,737 1,753,861 153,720 1,184,842 Aug-02 4,537 140,660 2,048,241 621 19,263 1,773,124 275,117 1,063,445 Sep-02 2,020 60,587 2,108,828 2,458 73,737 1,846,861 261,967 1,076,595 Oct-02 8,802 272,859 2,381,687 1,846,861 534,826 803,736 Nov-02 6,466 193,970 2,575,657 1,846,861 728,796 609,766 Dec-02 4,833 149,810 2,725,467 23 701 1,847,562 877,905 460,657 Jan-03 4,052 125,601 2,851,068 1,847,562 1,003,506 335,056 Feb-03 2,777 77.767 2,928,835 1,847,562 1,081,273 257,289 Mar-03 1,903 58,978 2,987,813 1,847,562 1,140,251 198,311 Apr-03 1,362 40,867 3,028,680 1,847,562 1,181,118 157,444 May-03 1,008 31,252 3,059,932 1,847,562 1,212,370 126,192 Jun-03 799 23,977 3,083,909 1,847,562 1,236,347 102,215 Jul-03 ' 574 17,782 3,101,691 1,847,562 1,254,129 84,433 X:\Swanson\KGSF#1 storage balance accounting.xls ATTACHMENT #2 -- KGSF #1 P~Z DATA PRDdARYPRODUCTION Date Type Test 12/5/1998 S1TP 7/27/1999 SITP 9/9/2000 BHP buildup 2/20/2001 SITP 6/9/2001 SITP 2001 INJECTION CYCLE 7/11/2001 S1TP 9/18/2001 S1TP 9/20/2001 S1TP 10/9/2001 S1TP 2002 INJECTION CYCLE 4/5/2002 SITP 7/12/2002 SITP 7/26/2002 S1TP 2002 PRODUCTION CYCLE I 12/5/2002S1TP I 7/25/2003 S1TP Data SG Datum, ft Temp, F Temp, oR 0.56 6395 122 582 Gauge Depth, ft 0 6395 6395 0 0 Cum, bcf TbgP, # Res. P, # Z P/Z Comments ) 0 2850 3306 0.8812 3751 S1TP 0.561 1775 2059 0.8664 2376 S1TP 1.069 882 1100 0.9082 1211 PBU w/ Gauges FL - 6195' 1.27 540 626 0.9432 664 SITP 1.33856 380 441 0.9535 462 SITP 0 0 0 0 1.148 875 1015 0.9140 1110 21 hr S1TP after 618 hr injection 0.673 1820 2111 0.8655 2439 4 hr S1TP prior to flow due to SHP ESD 0.678 1810 2099 0.8656 2425 24 hr S1TP after 1 day of flow on 9/19 at 5.5 mmcfd 0.572 1980 2297 0.8634 2660 8 day SITP during C12 restaging 0.400 2280 2645 0.8644 3059 15 hour S1TP 0.190 2620 3039 0.8723 3484 SITP 0.200 2630 3050 0.8726 3496 S1TP ) 0.7401 14151 1641 1 0.8789 I 1867 SITP (65 hr S1) 1.250 224 260 0.9757 266 0 0 0 0 KGSF#I-poz.xls 8/14/2003 ATTACHMENT #3 -- KGSF #1 P/Z vs Cumulative Production Plot . Primary . '01 Inj cycle Å '02 Inj cycle 0 '02 Prod cycle 4000 - ... Point of Max Fillup in 2001 11/8101 End of Primary Production 6/9/01 ------------- 3500 -. '~.:~~,~, nnmm.n., 'mmm mn .mmnmm..., nnnnmnm.. ,., nnmmm.." mnmn..." m -----------_-_n----___-... 3000 _-_h_-- ) ... ... ... ... 8 2500 ..... 'r;; Q. !of 2000 = =- ... ... ... ... nn ... 0"'... ... ... 1500 ... ""... '8 1 ::>mmmmmmm mum~mm m mmm"S,mm m mum umm m um ) 0 ... ... ... 0 0 ... I .. 0.5 1.5 Cum Gas Produced, bcf KGSF#I-poz.xls ,-, ~, #9 ~ Unocal Alaska ~ Union Oil Company of Ca, a 909 West 9th Avenue, P.O. bOX 196247 Anchorage, Alaska 99519-6247 Telephone (907) 276-7600 UNOCAL8 E July 31, 2002 !,'" ( Commissioners: Ms. Julie Heusser Mr. Dan Seamount Ms. Camille Oechsli Taylor 333 W. ¡th Avenue, Suite 100 Anchorage, AK 99501-3539 ~\¡HS¡Œ Oil a~ 1\ ¡., r.. ,f;!!!in!;jSiU¡ hOCiior d¡,¡\j Re: ANNUAL MATERIAL BALANCE CALCULATIONS OF PRODUCTION AND INJECTION VOLUMES FOR KGSF #1, SWANSON RIVER FIELD Dear Commissioners: Attached for your review is the first annual material balance calculation of production and injection volumes for KGSF #1, as required per Storage Injection Order #2. This material balance covers the primary production period, as well as the June 15, 2001 through June 30, 2002 storage operation period. Attachment #1 is a table of gas production and injection volumes for the KGSF #1 well beginning with the commencement of primary production through the first year of storage operations, ending with the data for June 2002. Reservoir pressure estimates were obtained through surface shut-in tubing pressure readings which were converted to bottom hole pressures. These data points are tabulated in attachment #2 and plotted on the standard POZ plot in attachment #3. The plot demonstrates continued reservoir confinement of the gas storage volumes. Note that the injection cycle pressures deviate above the straight line path established with the primary depletion points, as expected. This is a common effect seen in constant-volume gas storage reservoirs. Please contact me at 263-7622 if you have any questions regarding these calculations. Jeff Smetanka Advising Reservoir Engineer í', ~ , ATTACHMENT #1 - KGSF #1 PRODUCTION AND INJECTION VOLUMES All Gas volumes calculated at 14.65 psi pressure base (Prod - Inj) Gas Monthly Cum Monthly Cum Cum tor Total Rate Gas Gas Gas Gas POl Gas (CD) Prod Prod Inj Inj plotting Inventory DATE Met/d Met Met Met Met Met Met 000000_00- ____00_00- 00__--_------ 00_00____- 00_0000_00__- 00_0000_0000- ____00____00- 1 ,338,562 Dee-98 1,779 55,137 55,137 55,137 1 ,283,425 Jan-99 2,561 79,404 134,541 134,541 1,204,021 Feb-99 2,299 64,367 198,908 198,908 1,139,654 Mar-99 2,385 73,920 272,828 272,828 1,065,734 Apr-99 2,073 62,180 335,008 335,008 1,003,554 May-99 2,481 76,912 411 ,920 411,920 926,642 Jun-99 2,563 76,903 488,823 488,823 849,739 Jul-99 2,331 72,268 561,091 561,091 777,471 Aug-99 1,946 60,311 621,402 621,402 717,160 Sep-99 1,622 48,667 670,069 670,069 668,493 Oet-99 1,357 42,056 712,125 712,125 626,437 Nov-99 1,313 39,385 751,510 751,510 587,052 Dee-99 1,090 33,783 785,293 785,293 553,269 Jan-OO 1,287 39,890 825,183 825,183 513,379 Feb-OO 721 20,895 846,078 846,078 492,484 Mar-OO 1,233 38,219 884,297 884,297 454,265 Apr-OO 1,191 35,729 920,026 920,026 418,536 May-OO 726 22,502 942,528 942,528 396,034 Jun-OO 288 8,627 951,155 951,155 387,407 Jul-OO 981 30,397 981,552 981,552 357,010 Aug-OO 1,828 56,660 1,038,212 1,038,212 300,350 Sep-OO 1,017 30,505 1,068,717 1,068,717 269,845 Oet-OO 946 29,330 1,098,047 1,098,047 240,515 Nov-OO 1,621 48,633 1,146,680 1,146,680 191,882 Dee-OO 959 29,741 1,176,421 1,176,421 162,141 Jan-01 1 ,491 46,236 1,222,657 1,222,657 115,905 Feb-01 1,706 47,777 1,270,434 1,270,434 68,128 Mar-01 1,200 37,213 1,307,647 1,307,647 30,915 Apr-01 824 24,719 1,332,366 1 ,332,366 6,196 May-01 200 6,196 1,338,562 1,338,562 Jun-01 1,338,562 106,800 106,800 1,231,762 106,800 Jul-01 1,338,562 219,660 326,460 1,012,102 326,460 Aug-01 1,338,562 226,151 552,611 785,951 552,611 Sep-01 1,338,562 197,762 750,373 588,189 750,373 Oet-01 1,948 60,382 1,398,944 44,964 795,337 603,607 734,955 Nov-01 4,747 142,418 1,541,362 73,130 868,467 672,895 665,667 Dee-01 5,131 159,046 1,700,408 28,281 896,748 803,660 534,902 Jan-02 1,540 47,741 1,748,149 134,429 1,031,177 716,972 621,590 Feb-02 2,336 65,400 1,813,549 102,768 1,133,945 679,604 658,958 Mar-02 145 4,507 1,818,056 250,716 1,384,661 433,395 905,167 Apr-02 1,701 51,031 1,869,087 107,164 1,491,825 377,262 961,300 May-02 521 16,147 1,885,234 89,218 1,581,043 304,191 1,034,371 Jun-02 129 3,868 1,889,102 106,081 1,687,124 201,978 1,136,584 At 7/12/02 1,716 1,890,818 13,458 1,700,582 190,236 1,148,326 At 7/26/02 11,601 1,900,703 13,458 1,700,582 200,121 1,138,441 ATTACHMENT#2 -- KGSF#lPOZDATA Data SG Datum, ft Temp, F Temp, oR PRIMARY PRODUCTION Date Type Test Gauge Depth, ft 12/5/98 SITP 0 7/27/99 SITP 6395 9/9/00 BHP buildup 6395 2/20/01 SITP 0 6/9/01 SITP 0 2001 INJECTION CYCLE 7/11/01 SITP 9/18/01 SITP 9/20/0 I SITP 10/9/01 SITP 0 0 0 0 2002 INJECTION CYCLE 4/5/02 SITP 7/12/02 SITP 7/26/02 SITP 0 0 0 0.56 6395 122 582 Cum, bcf TbgP, # Res. P, # Z P/Z Comments 0 2850 3306 0.8812 3751 SITP 0.561 1775 2059 0.8664 2376 SITP 1.069 882 1100 0.9082 1211 PBU w/ Gauges FL - 6195' 1.27 540 626 0.9432 664 SITP 1.33856 380 441 0.9535 462 SITP 1.148 875 1015 0.9140 1110 21 hr SITP after 618 hr injection 0.673 1820 2111 0.8655 2439 4 hr SITP prior to flow due to SHP ESD 0.678 1810 2099 0.8656 2425 24 hr SITP after 1 day of flow on 9/19 at 5.5 mmcfd 0.572 1980 2297 0.8634 2660 8 day SITP during C12 restaging 0.400 2280 2645 0.8644 3059 15 hour SITP 0.190 2620 3039 0.8723 3484 SITP 0.200 2630 3050 0.8726 3496 SITP ) ) KGSF#l_poz.xls 7/31/02 ATTACHMENT #3 -- KGSF #1 P/Z vs Cumulative Production Plot (Tyonek Sand 64-5) . Primary .'01 Inj cycle . '02 Inj cycle 4000 - .. .. Point of Max Fillup in 2001 11/8/01 End of Primary Production 6/9/01 3500 .. - 3000 _mm "'~ - --- -----------------~--o;¡--~--._------ -- ---------------------------------- .. -------------------------- 2500 _.........................................'.'.'.'.:~...................................................................... ) 'r;; c. Ñ 2000 0 ~ .. .. .. .. .. .. 1500 .. .. "'.. -. 1000 _--_n______------------------------------------ -- ~. -- --------------------------- --------- --- ---- -----------______n_.'\_-..---,---------------- '.---------------------------------------------------------------------- .. .. - .. , 500 --- - ---------- ---__n____----------------------- -- -------------------------------- ------------ ---- ------------------------------- --- ------- ---__~___n_m__-- ---- -n_--_n__- - -------___n____--_---- - ---------- ) .. .. .. 0 0 .. .. 0.5 1.5 2 Cum Gas Produced, bcf KGSF# 1 -poz.xIs ~ ~ #8 .. ,. ~ ",£01 ~;;G£J!6 Unocal Alaska J Union Oil Company of California 909 West 9th Avenue, P.O. Box 196247 Anchorage, Alaska 99519-6247 Telephone (907) 276-7600 U N 0 CA L (l,'~,~,'::6,::, .~,1 Z?'P July 8, 2002 Ms. Camille Oechsli Taylor Mr. Dan Seamount Ms. Julie Heusser AK Oil & Gas Conservation Commission 333 W. ih Avenue, Suite 100 Anchorage, AK 99501-3539 Re: CHANGE THE NAME OF WELL SRU 43-28 TO KGSF #1, SWANSON RIVER FIELD. KENAI GAS STORAGE FACILITY Dear Commissioners: This letter is to inform you of the name change of gas storage Well SRU 43-28 to KGSF #1 (Kenai Gas Storage Facility #1). This name change will help differentiate the gas storage well from the oil and gas production wells. Please contact Gary Orr at 263-7658 if you have any questions or require any more information. . Sincerely, ir t1 d' Ii! AJ ~ ry-...../ Gary~rr Advising Reservoir Engineer RECEIVED JUL 9 2002 Alaska Oil & Gas CoOß. Cl'immlliglQ¡ Anchorage , #' ~ STATES DE:fA.."IJ.'UEN'f OF T5E INTERIOR BUREAU' OF LAND HAMAGEMENT ~ FORM APPROVED ~ ' ",form 31 GQ..G I (June 1SS0) SUNDRY NOTICES AND REPORTS ON WELLS Do not use this fonn for proposals to drill or to deepen or reentry to a different reservoir. Use .APPLICATION FOR PE~_MI_!-II for such eroposals SUBMIT IN TRIPLICATE Budget Bureau No. 1004-0135 Expires: March 31, 1993 5: Lease Designation and Serial No. A-o28399 6. " Indian. Allottee or Tribe Name 1.Type otwell 011 Gas X- Other (Gas Storage) 7. " UnR or CA, Agreement Designation Swanson River Unit B. wen Name and No. 2. Name of Operator UNOCAl 3. Address and Telephone No. " " P.O. Box 196247 Anchorage, Alaska 99519-6247 (907) 276-7600 4. Location of Well (Footage,Sec., T., R., M., or Survey Description) 2130' FSL & 550' FEL Sec. 28, T8N, R9W, Seward Sf\, SOU 43-28 9. API Well No. 50..133.1 0160..00 10. Field and Pool. or Ðcplora1oIY Area Swanson RlverlTyonek 11. County or Parish. State Sterling, Alaska CHECK' APPROPRIATE BOX(S) TO INDICATE NATURE OF NOTICE. REPORT. OR OTHER DATA TYPE OF SUBMISSION TYPE. OF ACTION lEI Nellce or Inlent 0 AbandOnment 0 change"or"Plam. . 0 Recomplellon 0 New Construction 0 Subsequent Report 0 Plugging Bade: 0 Non-ROUIIne F.åc:tutlng 0 Casing Repair 0 "Walar Shul-Off 0 Aìlerlng CasIng 0 Conveftllon to Injection I!l Other.WeN Name Chanoe 0 Dispose Water (Not..: Report results of mllJllpIe completion on WeD Comple1lon or Aecompletlon Report and Log form.) 19. DesetÞe Propose<l or Compleled Operations (Cleatti state all pertlnenl details, and give pertinent dates, inclUding estimated date of starling any proposed wolle. If well Is dlrectlonalt¡ c:ÞtUed. give subsurface locatio lIS and measured and true vertical depths lor allllUU'kera anet xones pertinent 10 this work.) 12. D final Abandonment Nelice Unoeal requests elM approval 10 change the name of Well SRU 43.2810 KGSF #1 (Kenla Gas Storage Facility #1). This name change will help differentiate the gas storage well from the 011 and gas production wells. RECEIVED JUL 92002 :1.laSk~; ¡, ':. "I \. t, ;\.Jì.."""' M:~ r;;t!!lffivM (TbIo """ '" ...... ........ - ~ ../'" Approved bY~ ~ /~ Conditions or approval, {J.y: TIlle D~\UII<I Manager Dale t¡jtI/tJ2' TIlle ¡P.6 Date ýt1 ~ Title 18 U.S.C. Section 1001, make. h II crime for IIny person knowingly and wilMul1y to mllke to IInY depllnmenl or agency oIlho Unhed Slates IInY 'lII.e, fictitious arfraudulent statement. -., ~ #7 ~ Unocal Alaska Resources ~ Unocal Corporation 909 West 9th Avenue, P.O. Boxf96247 Anchorage, Alaska 99519-6247 Telephone (907) 276-7600 UNOCAL8 RECEIVED MAY 2 5 2001 Alaska Oil & Gas Cons. Commtssiorl Anchoraoe May 25, 2001 Cammy Oechsli Taylor, Chair Alaska Oil and Gas Conservation Commission 333 West 7Th Avenue, Suite 100 Anchorage, AK 99501 Unocal's Application for Swanson River SRU 43-28 Gas Storage Dear Commissioner Taylor: Union Oil Company of California has filed an application with the Alaska Oil and Gas Conservation Commission (Commission) seeking approval of an injection order for gas storage purposes into Swanson River, SRU 43-28. Cook Inlet Region, Inc. (CIRI) and the United States Department of the Interior, Bureau of Land Management (BLM) are royalty owners in the Swanson River Field. Unocal is the sole working interest owner under the Swanson River Field oil and gas leases, administered by the BLM on behalf of CIRI. In the federal land grant under which CIRI received its interest in the subject lands, the BLM was tasked with administration of the oil and gas leases and related agreements on behalf of itself and CIRI. Unocal pays the royalties due under the leases directly to CIRI and the BLM in accord with their interests. In response to the Commission's notice for public comment regarding the requested injection order, CIRI submitted a letter to the Commission asking for clarification of the accounting of the purposed storage agreement. On May 24, 2001, I spoke with Candace Beery, Land Manager for CIRI, to discuss CIRl's issues. Ms. Beery acknowledged that the BLM administers the leases on behalf of CIRI but was unaware of the fact that Unocal had negotiated a storage lease for the reservoir with the BLM on behalf of both CIRI and the BLM. After we discussed the details of the lease, and, in particular, how the accounting for the storage gas and royalties will operate, Ms. Beery was satisfied. I requested permission to represent to the AOGCC that GIRl's concerns had been addressed to its satisfaction. She agreed. By copy of this letter to CIRI, Unocal -"'" ,~ Alaska Oil and Gas Corl.., lission May 25, 2001 Page 2 ~\ represents to the Commission a) GIRl's concerns regarding the proposed storage project have been satisfaction, b) GIRl understands the production accounting methodology applicable to gas storage at Swanson River, and c) GIRl no longer is requesting action by the Commission. Unocal further represents that, in accordance with the terms of the storage agreement and the rates set forth therein, Unocal will pay GIRl directly for GIRl's proportionate share of fees associated with the injection and withdrawal of gas from the subject lands based on GIRl's working interest. Due to the fact that GIRl filed the only comments regarding the proposed injection order, and that the comments have been fully addressed to GIRl's satisfaction, I respectfully request the Commission approve the injection order as filed without a public hearing. Very Truly Yours, UNION OIL COMPANY OF CALIFORNIA By: t:)..... - -D43 ~ Danfei~as Its Land Advisor Cc: Cook Inlet Region, Inc., Candace Beery (wi copy of storage agreement) Bureau of Land Management ,'~ .""""-, #6 ~~l~E lID1i:]~~~~ AI/ASKA OIL AND GAS CONSERVATI ON COMMISSION Candace Beery Land Manager COO . 2525 C Street, Suite 500 i\nchorage,AJC 99509-3330 Re: Swanson River SRU 43-28 Gas Storage Injection Dear Ms. Beery: 8-, TONY KNOWLES, GOVERNOR 333 w. 7'" AVENUE, SUITE 100 ANCHORAGE, ALASKA 99501-3539 PHONE (907) 279-1433 FAX (907) 276-7542 May 25, 2001 With regard to the questions raised in your May 9, 2001 letter, royalty payment and accounting obligations are not subjects within the regulatory authority of the Commission. Therefore, we are not in a position to shed any light on the matters you ask about. The Commission does, however, have regulations addressing the metering and reporting of oil and gas production and gas disposition. You may wish to familiarize yourself with those provisions (see 20 AAC 25.228, 20 AAC 25.230, 20 AAC 25.235, Form 10-405, Form 10-422, and Form 10-406). If you have any additional questions, please contact Wendy Mahan or Jack Hartz at the above number. Post-it" Fa~ Note ~671 Date~~I~a8~s~ / To (q /) 75m~/?h~ FrOm) rrÚ j (10 //J//)fl;~ ¿¿;¡ UllrJC: (Y ? Co. I.A #7 . Phone # Phone # /9'3 /.. '%2 / Fax # fJJ ¿¿3 . 7 :P7 L/ Fax # Sincerely, C~y~ Chair ~ /'~ #5 ,,~ Unocal Alaska Resources ~ Unocal Corporation 909 West 9th Avenue, P.O. Box 196247 Anchorage, Alaska 99519.6247 Telephone (907) 276-7600 May 14, 2001 Iysc~ ç/~ M/fy ~D -4/88,¿ ¡ A 11<10' ~ 'n W&G. (c/O; ~, UNOCAL8 Commissioners: Ms. Julie Heusser Mr. Dan Seamount Ms. Camille Oechsli Taylor Alaska Oil and Gas Conservation Commission 333 W. ih Avenue, Suite 100 Anchorage, AK 99501-3539 Re: NOTICE OF COMMENCEMENT OF INJECTION OPERATIONS GAS STORAGE WELL SRU 43-28, SWANSON RIVER FIELD Dear Commissioners: Thank you for your prompt assistance in posting our gas storage application at Swanson River. Pending your approval of Unocal's application for gas storage injection and the approval of a gas storage agreement with the Bureau of Land Management, Unocal plans to commence gas injection into this well on the earliest possible date. Upon receipt of the approvals listed above, we intend to begin injecting gas as early as May 24, 2001. This letter is sent in advance of the Commission's approval in order to fulfill the requirement for a 10 day notification as specified in 20 AAC 25.420. We appreciate your assistance in this application. Please contact Jeff Smetanka at 263-7622 if you have any questions. Sincerely, ~dZ Jeff Smetanka Advising Petroleum Engineer ..~ ~ #4 r-" "-...,, ~CIRI May 9, 2001 RECE/V , /Ì,t4Y. ,ED (I!ë¡sk.. 1 <¡. 200'1 a 011 & Ga" f, /~ ~"(/(¡l'iS " IIC!¡Ofa.g . (,orfJtr¡. e ISSjO/) Ms. Cammy Taylor, Chair Oil and Gas Conservation Comission 333 West ¡th Avenue, Suite 100 Anchorage, AK 99501 SUBJECT: Swanson River SRU 43-28 Gas Storage CIRI060,568.006 061,304.004 Dear Ms. Taylor: CIRI has reviewed your Notice of Public Hearing dated May 5, 2001 regarding Unocal's proposed gas storage for the above-referenced well. ClRI supports the concept of the project as generally described. As a royalty owner in the Swanson River field, ClRI has two comments regarding the project. First, will gas royalties be paid at the time the gas is first produced at the well head or at the time the gas is sold? How will production accounting be addressed at the time of production and then at the time the gas is finally sold? ClRI requests that it participate in devising how the back-up documents are reported. Thank you for the opportunity to comment. ~~ Candace Beery, ! land Manager Phone # 7671 Date I #01 ~ pages From ----.-- Co. Phone # Fax # Post-it@ Fax Note To Co./Dept. Fax # 2525 "c" STREET, SUITE 500 . P.O. BOX 93330 . ANCHORAGE, ALASKA 99509-3330 (907) 274-8638 . FAX (907) 279-8836 . Web Site: www.ciri.com ~ ~ #3 STATE OF ALASKA ADVERTISING ORDER /,-, NOTICE TO PUBLISHER ~ ADVERTISING ORDER NO. INVOICE MU"" dE IN TRIPLICATE SHOWING ADVERTISING ORDER NO., CEf,.. .. lED AFFIDAVIT OF PUBLICATION (PART2 OF THIS FORM) WITH ATTACHED COpy OF AO-O2114018 ADVERTISEMENT MUST BE SUBMITTED WITH INVOICE F AOGCC R 333 W 7th Ave, Ste 100 0 Anchorage, AK 99501 M AGENCY CONTACT DATE OF A.O. Jody Colombie PHONE May 4, 2001 PCN ¿ Anchorage Daily News POBox 149001 Anchorage, AK 99514 (907) 793 -12?1 DATES ADVERTISEMENT REQUIRED: May 5,2001 THE MATERIAL BETWEEN THE DOUBLE LINES MUST BE PRINTED IN ITS ENTIRETY ON THE DATES SHOWN. SPECIAL INSTRUCTIONS: Type of Advertisement k8J Legal D Display D Classified DOther (Specify) SEE ATTACHED PUBLIC HEARING NOTICE REF TYPE 1 VEN 2 ARD 3 4 NUMBER AOGCC, 333 W. 7th Ave., Suite 100 Anchorage, AK 99501 AMOUNT DATE I I TOTAL OF I PAGE 1 OF ALL PAGES$ 2 PAGES COMMENTS 02910 FIN AMOUNT Sy cc PGM LC ACCT FY NMR DIST LID 1 2 3 01 02140100 73540 4 REQUI~; (l~L IDIVI~~ 02-902 (Rev. 3/94) Publisher/Original Copies: Department Fiscal, Department, Receiving AO.FRM ~ ~ Anchorage Daily News Affidavit of Publication 1001 Northway Drive, Anchorage, AK 99508 PRICE OTHER OTHER GRAND AD# DATE PO ACCOUNT PER DAY CHARGES CHARGES #2 TOTAL 864877 05/05/2001 02114018 STOF0330 $96.75 $0.00 $0.00 $96.75 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $96.75 $0.00 $0.00 $96.75 STATE OF ALASKA THIRD JUDICIAL DISTRICT Eva Alexie, being first duly sworn on oath deposes and says that she is an advertising representative of the Anchorage Daily News, a daily newspaper. That said newspaper has been approved by the Third Judicial Court, Anchorage, Alaska, and it now and has been published in the English language continually as a daily newspaper in Anchorage, Alaska, and it is now and during all saia time was printed in an office maintained at the aforesaid place of publication of said newspaper. That the annexed is a copy of an advertisement as it was puolished in regular issues (and not in supplemental form) of said newspaper on the above dates and that such newspaper was regularly distributed to its subscribers during all of said period. That the full amount of the fee charged for the foregoing publication is not in excess of the rate charged private individuals. If' ',Nolice'of ' :PÎlliUc, l;Iearin9' "~ ~ . SujtelQQ. AnÇhoro~ I A'lPsk'o 99501. A person I may reques,tthat the ten- rativelv scheduled hear- I lng' be held by filing a I ~f:el~s;i~~ ut~i~~¡~ h rJ~çl , '. ,If a request for 0 hear- i ,ing i~n~t t¡melv filed, the i <:.ammlss,lOn will can-, 'slc;ter the Issuance Of an ¡ art/erWHh.òut a hearing. I To I,~arn i.fthe Commis- i ,SIQn'wiJlhOld the public i ~9~~~I~g, ,þlease call lf \O,IU area person with c: 'di~abilitvwha may need:,a ,special modifico- ' tlon on order to comment or la, 'Ottend the public hearon,g, please conlact JadyColambie 01 793-1221 "before ju'ne 18, 2001. , /$lçanjmy Tovlar " ChaiUQiI and Gas i conS'l¡'rVQ~ianCOmmission " AO-021l4ò18 Pub.:,AAÌ!V $,2001 STATEâF ALASKA. Atasko'Oil an'd Gas', ' , conservation Committee " Re: Well SRU 43-28, Swanson River Field Union Oil.Companv af,Colifarnra- ",,: ,((Ìb'ti UÌ1acÓI),' ,Union Oil Camponv of Col1farnio'bv letfèr doted Ma,Y2: 200íhas're. '<¡,ties ted' an' Appi icatian ,fat, I'niection Order for, Wel" S'RU 43-28 at the Swanson River Field. The requested order would al- low I to stare notu- ral1 weìí SRU 43.28 : ,o~;~ 01 basis. ' Signed 'Z:~..--cL CL~ ~ A:Þ!!rson may submit ,w'rittehcol1'lments re- gardingthe requesled re- Vision prior to JlIne, 26, 200Ftöthe Aloskaþiland' G""s Siansepr.otian Corn- mlssl'on,'ot333'Wøst, 7th Aven,ue,:'SÚiteIOO,Ani:, cborage; Alo$ko99501..' n addItian;th,e~ Commission has tø,ntotiv~lv set a pub- , licè/Þt¡prin9 on June 26, i 2,a~f.:'F<'6'O'~¡jÍÍ'f'ijf"1'lfêT -~ Alaska Oil and Gas Con- ser..,vat... ia, n,:, C, om...., m,'.is...sian pI. 1333 West 7th Avenu~; - , , Subscribed and sworn to me before this date: l ~hJ/h / Notary Public in and for the State of Alaska. Third Division. Anchorage, Alaska MY COMMISSION EXPIRES: I cP-llrJ / 4"~' d £~x \t\(lN(((fr \\ "-1\A A 1"1",r ,,-\_\.~~.,. .'.G~'/ ~ ~~.' --- .;ro'-"" ~ CJ:.~OTA~ '.;¿'~ .:::. --- J.. ..ø-::.. ...... . - ~ : Þ~L~ : ~ -"".tP~ . .... -:;¡; . --- .i!!'. ..... .- . 'A. c.'f("" "' ~~ ::,~OF A\J':~' '~$' ~/~~'ix~~:~~'\" J i)}})) II }) STATE OF ALASKA ADVERTISING ORDER ~ NOTICE TO PUBLISHER ~ ADVERTISING ORDER NO. INVOICE MU,-. dE IN TRIPLICATE SHOWING ADVERTISING ORDER NO., CEt, - lED AFFIDAVIT OF PUBLICATION (PART 2 OF THIS FORM) WITH ATTACHED COpy OF AO-O2114018 ADVERTISEMENT MUST BE SUBMITTED WITH INVOICE F AOGCC R 333 West ih Avenue, Suite 100 0 Anchorage,AJC 99501 M AGENCY CONTACT DATE OF A.O. ¿ Anchorage Daily News POBox 149001 Anchorage,AJC 99514 Jody Colombie May 4, ?OOI PHOI\IE PCÑ (907) 793 -1 n 1 DATES ADVERTISEMENT REQUIRED: May 5,2001 TIlE MATERIAL BETWEEN THE DOUBLE LINES MUST BE PRINTED IN ITS ENTIRETY ON THE DATES SHOWN. SPECIAL INSTRUCTIONS: United states of America AFFIDAVIT OF PUBLICATION REMINDER State of ss INVOICE MUST BE IN TRIPLICATE AND MUST REFERENCE THE ADVERTISING ORDER NUMBER. A CERTIFIED COpy OF THIS AFFIDAVIT OF PUBLICATION MUST BE SUBMITTED WITH THE INVOICE. ATTACH PROOF OF PUBLICATION HERE. division. Before me, the undersigned, a notary public this day personally appeared who, being first duly sworn, according to law, says that he/she is the of Published at in said division and state of and that the advertisement, of which the annexed is a true copy, was published in said publication on the day of 2001, and thereafter for - consecutive days, the last publication appearing on the - day of , 2001, and that the rate charged thereon is not in excess of the rate charged private individuals. Subscribed and sworn to before me This - day of 2001, Notary public for state of My commission expires 02-901 (Rev. 3/94) Page 2 AO.FRM PUBLISHER ******************************************************************************************************** * r--. ~ Po 01 * * .'RANSACT I ON REPORT * * nAY-03-01 THU 03:24 PM * * * * SEND (M) * * * * DATE START RECEIVER TX TIME PAGES TYPE NOTE M# DP * * * * MAY-03 03:22 PM ANCH NEWS 1'12" 3 SEND ( M) OK 063 * * * ******************************************************************************************************** ~RA ENERGY GROUP, LIBRARY u PARK AVENUE (34th & PARK) NEW YORK, NY 10016 OFFICE OF THE GOVERNOR, JOHN KATZ STE 518 444 N CAPITOL NW WASHINGTON, DC 20001 ARENT FOX KINTNER PLOTKIN KAHN, LIBRARY WASHINGTON SO BLDG 1050 CONNECTICUT AV NW WASHINGTON, DC 20036-5339 LIBRARY OF CONGRESS, STATE DOCUMENT SECTION EXCH & GIFT DIV 10 FIRST ST SE WASHINGTON, DC 20540 U S DEPT OF ENERGY, PHYLLIS MARTIN MS EI823 1000 INDEPENDENCE SW WASHINGTON, DC 20585 US GEOLOGICAL SURVEY, LIBRARY NATIONAL CTR MS 950 RESTON, VA 22092 DPC, DANIEL DONKEL 1420 NORTH ATLANTIC AVE, STE 204 DAYTON BEACH, FL 32118 AMOCO CORP 2002A, LIBRARY/INFO CTR POBOX 87703 CHICAGO, IL 60680-0703 ILLINOIS STATE GEOL SURV, LIBRARY 469 NATURAL RESOURCES BLDG 615 E PEABODY DR CHAMPAIGN, IL 61820 ALFRED JAMES III 107 N MARKET STE 1000 WICHITA, KS 67202-1811 MURPHY E&P CO, ROBERT F SAWYER POBOX 61780 NEW ORLEANS, LA 70161 CROSS TIMBERS OPERATIONS, SUSAN LILLY 210 PARK AVE STE 2350 OKLAHOMA CITY, OK 73102-5605 IOGCC, POBOX 53127 OKLAHOMA CITY, OK 73152-3127 OIL & GAS JOURNAL, LAURA BELL POBOX 1260 TULSA, OK 74101 GAFFNEY, CLINE & ASSOC., INC., LIBRARY 16775 ADDISON RD, STE 400 ADDISON, TX 75001 US DEPT OF ENERGY, ENERGY INFORMATION ADMINISTRATION MIR YOUSUFUDDIN 1999 BRYAN STREET STE 1110 DALLAS, TX 75201-6801 DEGOL YER & MACNAUGHTON, MIDCONTINENT DIVISION ONE ENERGY SO, STE 400 4925 GREENVILLE AVE DALLAS, TX 75206-4083 CROSS TIMBERS OIL COMPANY, MARY JONES 810 HOUSTON ST STE 2000 FORT WORTH, TX 76102-6298 SHELL WESTERN E&P INC, G.S. NADY POBOX 576 HOUSTON, TX 77001-0574 ~ PUBLIC LIBRARY DIV E, GRAND ¿NTRAL STATION POBOX 2221 NEW YORK, NY 10163-2221 US MIN MGMT SERV, CHIEF OCS STATS & INFO 381 ELDEN ST MS 4022 HERNDON, VA 20170-4817 TECHSYS CORP, BRANDY KERNS PO BOX 8485 GATHERSBURG, MD 20898 SO DEPT OF ENV & NATRL RESOURCES, OIL & GAS PROGRAM 2050 W MAIN STE #1 RAPID CITY, SO 57702 LINDA HALL LIBRARY, SERIALS DEPT 5109 CHERRY ST KANSASCITY,MO 64110-2498 UNIV OF ARKANSAS, SERIALS DEPT UNIV LIBRARIES FAYETTEVILLE, AR 72701 R E MCMILLEN CONSULT GEOL 202 E 16TH ST OWASSO, OK 74055-4905 BAPI RAJU 335 PINYON LN COPPELL, TX 75019 STANDARD AMERICAN OIL CO, AL GRIFFITH POBOX 370 GRANBURY, TX 76048 H J GRUY, ATTN: ROBERT RASOR 1200 SMITH STREET STE 3040 HOUSTON, TX 77002 ENERGY GRAPHICS, MARTY LINGNER 1600 SMITH ST, STE 4900 HOUSTON, TX 77002 r-- RVIN & GERTZ INC, LIBRARY ;¿150 TEXAS COMMERCE TWR 600 TRAVIS ST HOUSTON, TX 77002-2979 CHEVRON, PAUL WALKER 1301 MCKINNEY RM 1750 HOUSTON, TX 77010 OIL & GAS JOURNAL, BOB WILLIAMS 1700 W LOOP SOUTH STE 1000 HOUSTON, TX 77027 MARK ALEXANDER 7502 ALCOMITA HOUSTON, TX 77083 MARATHON OIL CO, GEORGE ROTHSCHILD JR RM 2537 PO BOX 4813 HOUSTON,TX 77210 EXXON EXPLORATION CO., T E ALFORD POBOX 4778 HOUSTON, TX 77210-4778 EXXON EXPLOR CO, LAND/REGULATORY AFFAIRS RM 301 PO BOX 4778 HOUSTON,TX 77210-4778 PETR INFO, DAVID PHILLIPS POBOX 1702 HOUSTON, TX 77251-1702 PHILLIPS PETR CO, ALASKA LAND MGR POBOX 1967 HOUSTON, TX 77251-1967 WORLD OIL, DONNA WILLIAMS POBOX 2608 HOUSTON, TX 77252 EXXONMOBIL PRODUCTION COMPANY, J W KIKER ROOM 2086 POBOX 2180 HOUSTON, TX 77252-2180 PENNZOIL E&P, WILL D MCCROCKLIN POBOX 2967 HOUSTON, TX 77252-2967 CHEVRON CHEM CO, LIBRARY & INFO CTR PO BOX 2100 HOUSTON, TX 77252-9987 ACE PETROLEUM COMPANY, ANDREW C CLIFFORD PO BOX 79593 HOUSTON, TX 77279-9593 PHILLIPS PETR CO, JOE VOELKER 6330 W LP S RM 492 BELLAIRE, TX 77401 TEXACO INC, R Ewing Clemons POBOX 430 BELLAIRE, TX 77402-0430 WATTY STRICKLAND 2803 SANCTUARY CV KATY, TX 77450-8510 INTL OIL SCOUTS, MASON MAP SERV INC POBOX 338 AUSTIN, TX 78767 ROBERTG GRAVELY 7681 S KIT CARSON DR LITTLETON, CO 80122 ~ ....AYTYSON 2016 MAIN #1415 HOUSTON, TX 77002-8844 PETRAL CONSULTING CO, DANIEL L LIPPE 9800 RICHMOND STE 505 HOUSTON, TX 77042 UNOCAL,REVENUE ACCOUNTING POBOX 4531 HOUSTON, TX 77210-4531 CHEVRON USA INC., ALASKA DIVISION ATTN: CORRYWOOLINGTON POBOX 1635 HOUSTON, TX 77251 PHILLIPS PETROLEUM COMPANY, WALLEN HUCKABAY PO BOX 1967 HOUSTON, TX 77251-1967 EXXONMOBIL PRODUCTION COMPANY, GARY M ROBERTS RM 3039 POBOX 2180 HOUSTON, TX 77252-2180 MARATHON, Ms. Norma L. Calvert POBOX 3128, Ste 3915 HOUSTON, TX 77253-3128 PHILLIPS PETR CO, PARTNERSHIP OPRNS JIM JOHNSON 6330 W LOOP S RM 1132 BELLAIRE, TX 77401 TESORO PETR CORP, LOIS DOWNS 300 CONCORD PLAZA DRIVE SAN ANTONIO, TX 78216-6999 DIANE SUCHOMEL 10507D W MAPLEWOOD DR LITTLETON, CO 80127 GEORGE G VAUGHT JR POBOX 13557 DENVER, CO 80201 ~ . '3COCK & BROWN ENERGY, INC., ~ ...LlE WEBER 600 17TH STREET STE. 2630 SOUTH TOWER DENVER, CO 80210 ~ GEOLOGICAL SURVEY, LIBRARY - JX 25046 MS 914 DENVER, CO 80225-0046 C & R INDUSTRIES, INC... KURT SALTSGAVER 7500 W MISSISSIPPI AVE STE C4 LAKEWOOD, CO 80226-4541 JERRY HODGDEN GEOL 408 18TH ST GOLDEN, CO 80401 NRG ASSOC, RICHARD NEHRING POBOX 1655 COLORADO SPRINGS, CO 80901- 1655 RUBICON PETROLEUM, LLC, BRUCE I CLARDY SIX PINE ROAD COLORADO SPRINGS, CO 80906 JOHN A LEVORSEN 200 N 3RD ST #1202 BOISE, ID 83702 TAHOMA RESOURCES, GARY PLAYER 1671 WEST 546 S CEDER CITY, UT 84720 US GEOLOGICAL SURVEY, LIBRARY 2255 N GEMINI DR FLAGSTAFF, AZ 86001-1698 MUNGER OIL INFORSERV INC, POBOX 45738 LOS ANGELES, CA 90045-0738 LA PUBLIC LIBRARY, SERIALS DIV 630 W 5TH ST LOS ANGELES, CA 90071 BABSON & SHEPPARD, JOHN F BERGQUIST POBOX 8279 VIKING STN LONG BEACH, CA90808-0279 ANTONIO MADRID POBOX 94625 PASADENA, CA 91109 ORO NEGRO, INC., 9321 MELVIN AVE NORTH RIDGE, CA 91324-2410 TEXACO INC, Portfolio Team Manager R W HILL POBOX 5197x Bakersfield, CA 93388 US GEOLOGICAL SURVEY, KEN BIRD 345 MIDDLEFIELD RD MS 999 MENLO PARK, CA 94025 SHIELDS LIBRARY, GOVT DOCS DEPT UNIV OF CALIF DAVIS, CA 95616 H L WANGENHEIM 5430 SAWMILL RD SP 11 PARADISE, CA 95969-5969 ECONOMIC INSIGHT INC, SAM VAN VACTOR POBOX 683 PORTLAND, OR 97207 US EPA REGION 10, THOR CUTLER OW-137 1200 SIXTH AVE SEATTLE, WA 98101 MARPLES BUSINESS NEWSLETTER, MICHAEL J PARKS 117 W MERCER ST STE 200 SEATTLE, WA 98119-3960 DUSTY RHODES 229 WHITNEY RD ANCHORAGE, AK 99501 DEPT OF REVENUE, BEVERLY MARQUART 550 W 7TH AV STE570 ANCHORAGE, AK 99501 TRUSTEES FOR ALASKA, 1026 W. 4th Ave, Ste 201 ANCHORAGE, AK 99501 STATE PIPELINE OFFICE, LIBRARY KATE MUNSON 411 W 4TH AVE, STE 2 ANCHORAGE, AK 99501 DEPT OF REVENUE, OIL & GAS AUDIT DENISE HAWES 550 W 7TH AV STE 570 ANCHORAGE, AK 99501 FAIRWEATHER E&P SERVINC, JESSE MOHRBACHER 7151 ST#4 ANCHORAGE, AK 99501 GUESS & RUDD, GEORGE LYLE 510 L ST, STE 700 ANCHORAGE, AK 99501 DEPT OF REVENUE, DAN DICKINSON, DIRECTOR 550 W 7TH AVE, SUITE 500 ANCHORAGE, AK 99501 FORCENERGY INC., JIM ARLINGTON 310 K STREET STE 700 ANCHORAGE, AK 99501 PRESTON GATES ELLIS LLP, LIBRARY 420 L ST STE 400 ANCHORAGE, AK 99501-1937 DEPT OF NATURAL RESOURCES, DIV OF OIL & GAS TIM RYHERD 550 W 7th AVE STE 800 ANCHORAGE, AK 99501-3510 DEPT OF NATURAL RESOURCES, DIV OIL & GAS WILLIAM VAN DYKE 550 W 7TH AVE, SUITE 800 ANCHORAGE, AK 99501-3560 DEPT OF NATURAL RESOURCES, DIV OF OIL & GAS JIM STOUFFER 550 W 7TH AVE, SUITE 800 ANCHORAGE, AK 99501-3560 BRISTOL ENVIR SERVICES, JIM MUNTER 2000 W. INT'L AIRPORT RD #C-1 ANCHORAGE, AK 99502-1116 HDR ALASKA INC, MARK DALTON 2525 C ST STE 305 ANCHORAGE, AK 99503 ANADRILL-SCHLUMBERGER, 3940 ARCTIC BLVD #300 ANCHORAGE, AK 99503-5711 JAMES E EASON 8611 LEEPER CIRCLE ANCHORAGE, AK 99504-4209 US BUREAU OF LAND MNGMNT, ANCHORAGE DIST OFC DICK FOLAND 6881 ABBOTT LOOP RD ANCHORAGE, AK 99507 ~ :PT OF REVENUE, vHUCK LOGSTON 550 W 7TH AVE, SUITE 500 ANCHORAGE, AK 99501 ALASKA DEPT OF LAW, ROBERT E MINTZ ASST ATTY GEN 1031 W 4TH AV STE 200 ANCHORAGE, AK 99501-1994 DEPT OF REVENUE. OIL & GAS AUDIT FRANK PARR 550 W 7TH AVE STE 570 ANCHORAGE, AK 99501-3540 DEPT OF NATURAL RESOURCES, DIV OF OIL & GAS JULIE HOULE 550 W 7TH AVE, SUITE 800 ANCHORAGE, AK 99501-3560 DEPT OF NATURAL RESOURCES, PUBLIC INFORMATION CTR 550 W 7TH AVE, SUITE 800 ANCHORAGE, AK 99501-3560 BAKER OIL TOOLS, ALASKA AREA MGR 4710 BUS PK BLVD STE 36 ANCHORAGE, AK 99503 ANADARKO, MARK HANLEY 3201 C STREET STE 603 ANCHORAGE, AK 99503 FINK ENVIRONMENTAL CONSULTING, INC., THOMAS FINK, PHD 6359 COLGATE DR. ANCHORAGE, AK 99504-3305 US BUREAU OF LAND MNGMNT, ANCHORAGE DIST OFC PETER J DITTON 6881 ABBOTT LOOP ROAD ANCHORAGE, AK 99507 US BLM AK DIST OFC, RESOURCE EVAL GRP ART BONET 6881 ABBOTT LOOP RD ANCHORAGE, AK 99507-2899 ~JKON PACIFIC CORP, "OHN HORN VICE CHM 1049 W 5TH AV ANCHORAGE, AK 99501-1930 GAFO,GREENPEACE PAMELA MILLER 125 CHRISTENSEN DR. #2 ANCHORAGE, AK 99501-2101 DEPT OF NATURAL RESOURCES, DIV OF OIL & GAS BRUCE WEBB 550 W 7TH AVE, SUITE 800 ANCHORAGE, AK 99501-3560 DNR, DIV OF OIL & GAS JAMES B HAYNES NATURAL RESRCE MGR 550 W 7TH AVE, SUITE 800 ANCHORAGE, AK 99501-3560 AK JOURNAL OF COMMERCE, OIL & INDUSTRY NEWS ROSE RAGSDALE 4220 B Street Ste #210 ANCHORAGE, AK 99501-3560 N-I TUBULARS INC, 3301 C Street Ste 209 ANCHORAGE, AK99503 ALASKA OIL & GAS ASSOC, JUDY BRADY 121 W FIREWEED LN STE 207 ANCHORAGE, AK 99503-2035 ARLEN EHM GEOL CONSLTNT 2420 FOXHALL DR ANCHORAGE, AK 99504-3342 AMERICA/CANADIAN STRATIGRPH CO, RON BROCKWAY 4800 KUPREANOF ANCHORAGE, AK 99507 THOMAS R MARSHALLJR 1569 BIRCHWOOD ST ANCHORAGE, AK 99508 UON ANCHORAGE, INST OF SOCIAL & ECON RESEARCH TERESA HULL 3211 PROVIDENCE DR ANCHORAGE, AK 99508 ~ qADING BAY ENERGY CORP, t'AUL CRAIG 5432 NORTHERN LIGHTS BLVD ANCHORAGE, AK 99508 .....-.... 'S MIN MGMT SERV, ~ICHARD PRENTKI 949 E 36TH AV ANCHORAGE, AK 99508-4302 US MIN MGMT SERV, AK OCS REGIONAL DIR 949 E 36TH AV RM 110 ANCHORAGE, AK 99508-4302 US MIN MGMT SERV, RESOURCE STUDIES AK OCS REGN KIRK W SHERWOOD 949 E 36TH AV RM 603 ANCHORAGE, AK 99508-4302 GORDONJ.SEVERSON 3201 WESTMAR CIR ANCHORAGE, AK 99508-4336 US MIN MGMT SERV, FRANK MILLER 949 E 36TH AV STE 603 ANCHORAGE, AK 99508-4363 REGIONAL SUPRVISOR, FIELD OPERATNS, MMS ALASKA OCS REGION 949 E 36TH AV STE 308 ANCHORAGE, AK 99508-4363 US MIN MGMT SERV, LIBRARY 949 E 36TH AV RM 603 ANCHORAGE, AK 99508-4363 US MIN MGMT SERV, RESOURCE EVAL JIM SCHERR 949 E 36TH AV RM 603 ANCHORAGE, AK 99508-4363 JOHN MILLER 3445 FORDHAM DR ANCHORAGE, AK 99508-4555 USGS - ALASKA SECTION, LIBRARY 4200 UNIVERSITY DR ANCHORAGE, AK. 99508-4667 CIRI, LAND DEPT POBOX 93330 ANCHORAGE, AK 99509-3330 ANCHORAGE TIMES, BERT TARRANT POBOX 100040 ANCHORAGE, AK 99510-0040 PHILLIPS ALASKA, JOANN GRUBER ATO 712 POBOX 100360 ANCHORAGE, AK 99510-0360 PHILLIPS ALASKA, LEGAL DEPT MARKP WORCESTER POBOX 100360 ANCHORAGE, AK 99510-0360 PHILLIPS ALASKA, STEVE BENZLER ATO 1404 POBOX 100360 ANCHORAGE, AK 99510-0360 PHILLIPS ALASKA, LIBRARY POBOX 100360 ANCHORAGE, AK 99510-0360 PHILLIPS ALASKA, MARK MAJOR ATO 1968 POBOX 100360 ANCHORAGE, AK 99510-0360 PHILLIPS ALASKA, LAND DEPT JAMES WINEGARNER POBOX 10036 ANCHORAGE, AK 99510-0360 PETROLEUM INFO CORP, KRISTEN NELSON POBOX 102278 ANCHORAGE, AK 99510-2278 PHILLIPS ALASKA, KUP CENTRAL WELLS ST TSTNG WELL ENG TECH NSK 69 POBOX 196105 ANCHORAGE, AK 99510-6105 AL YESKA PIPELINE SERV CO, CHUCK O'DONNELL 1835 S BRAGAW - MS 530B ANCHORAGE, AK 99512 AL YESKA PIPELINE SERV CO, PERRY A MARKLEY 1835 S BRAGAW - MS 575 ANCHORAGE, AK 99512 AL YESKA PIPELINE SERV CO. LEGAL DEPT 1835 S BRAGAW ANCHORAGE, AK 99512-0099 US BUREAU OF LAND MGMT, OIL & GAS OPRNS (984) J A DYGAS 222 W 7TH AV #13 ANCHORAGE, AK 99513-7599 ANCHORAGE DAILY NEWS, EDITORIAL PG EDTR MICHAEL CAREY POBOX 149001 ANCHORAGE, AK 99514 DAVID W. JOHNSTON 320 MARINER DR. ANCHORAGE, AK 99515 JWL ENGINEERING. JEFF LIPSCOMB 9921 MAIN TREE DR. ANCHORAGE, AK 99516-6510 NORTHERN CONSULTING GROUP. ROBERT BRITCH, P.E. 2454 TELEQUANA DR. ANCHORAGE, AK 99517 GERALD GANOPOLE CONSULT GEOL 2536 ARLINGTON ANCHORAGE, AK 99517-1303 ASRC, CONRAD BAGNE 301 ARCTIC SLOPE AV STE 300 ANCHORAGE, AK 99518 JACK 0 HAKKILA POBOX 190083 ANCHORAGE, AK 99519-0083 MARATHON OIL CO, BRAD PENN POBOX 196168 ANCHORAGE, AK 99519-6168 EXXONMOBIL PRODUCTION COMPANY, MARK P EVANS PO BOX 196601 ANCHORAGE, AK 99519-6601 BP EXPLORATION (ALASKA) INC,INFO RESOURCE CTR MB 3-2 POBOX 196612 ANCHORAGE, AK 99519-6612 AMSINALLEE CO INC, WILLIAM 0 VALLEE PRES PO BOX 243086 ANCHORAGE, AK 99524-3086 D A PLATT & ASSOC, 9852 LITTLE DIOMEDE CIR EAGLE RIVER, AK 99577 COOK INLET KEEPER, BOB SHA VELSON PO BOX 3269 HOMER, AK 99603 DOCUMENT SERVICE CO, JOHN PARKER POBOX 1468 KENAI,AK 99611-1468 ~ JAVID CUSATO 600 W 76TH A V #508 ANCHORAGE, AK 99518 ,......-.... \RMAND SPIELMAN 651 HILANDER CIRCLE ANCHORAGE, AK 99518 HALLIBURTON ENERGY SERV, MARK WEDMAN 6900 ARCTIC BLVD ANCHORAGE, AK 99518-2146 OPSTAD & ASSOC, ERIK A OPSTAD PROF GEOL POBOX 190754 ANCHORAGE, AK 99519 ENSTARNATURAL GAS CO, BARRETT HATCHES POBOX 190288 ANCHORAGE, AK 99519-0288 MARATHON OIL CO, OPERATIONS SUPT POBOX 196168 ANCHORAGE. AK 99519--6168 UNOCAL, KEVIN TABLER POBOX 196247 ANCHORAGE, AK 99519-6247 UNOCAL, POBOX 196247 ANCHORAGE, AK 99519--6247 BP EXPLORATION (ALASKA),INC., MARK BERLINGER MB 8-1 PO BOX 196612 ANCHORAGE, AK99519-6612 BP EXPLORATION (ALASKA) INC, PETE ZSELECZKY LAND MGR POBOX 196612 ANCHORAGE, AK 99519-6612 BP EXPLORATION (ALASKA) INC, SUE MILLER POBOX 196612 MIS LR2-3 ANCHORAGE, AK 99519-6612 BP EXPLORATION (ALASKA) INC, MR. DAVIS, ESQ POBOX 196612 MB 13-5 ANCHORAGE, AK 99519-6612 L G POST O&G LAND MGMT CONSULT 10510 Constitution Circle EAGLE RIVER, AK 99577 PINNACLE, STEVE TYLER 20231 REVERE CIRCLE EAGLE RIVER, AK 99577 " DEPT OF NATURAL RESOURCES, DGGS JOHN REEDER POBOX 772805 EAGLE RIVER, AK 99577-2805 JAMES RODERICK PO BOX 770471 EAGLE RIVER, AK 99577-0471 PHILLIPS PETR, ALASKA OPERATIONS MANAGER J W KONST PO DRAWER 66 KENAI, AK 99611 RON DOLCHOK PO BOX 83 KENAI,AK 99611 KENAI PENINSULA BOROUGH, ECONOMIC DEVEL DISTR STAN STEADMAN POBOX 3029 KENAI, AK 99611-3029 NANCY LORD PO BOX 558 HOMER, AK 99623 PENNY VADLA POBOX 467 NINILCHIK, AK 99639 ~- -:.LOWICH, III1ICHAEL A BELOWICH 1125 SNOW HILL AVE WASILLA, AK 99654-5751 JAMES GIBBS POBOX 1597 SOLDOTNA, AK 99669 KENAI NATL WILDLIFE REFUGE, REFUGE MGR PO BOX 2139 SOLDOTNA, AK 99669-2139 VALDEZ PIONEER, POBOX 367 VALDEZ, AK 99686 VALDEZ VANGUARD, EDITOR PO BOX 98 VALDEZ. AK 99686-0098 UNIV OF ALASKA FAIRBANKS, PETR DEVEL LAB DR V A KAMATH 427 DUCKERING FAIRBANKS, AK 99701 RICK WAGNER POBOX 60868 FAIRBANKS, AK 99706 C BURGLIN POBOX 131 FAIRBANKS, AK 99707 FRED PRATT POBOX 72981 FAIRBANKS, AK 99707-2981 K&K RECYCL INC. POBOX 58055 FAIRBANKS, AK 99711 ASRC, BILL THOMAS POBOX 129 BARROW, AK 99723 UNIV OF ALASKA FBX. PETR DEVEL LAB SHIRISH PATIL 437 DICKERING FAIRBANKS, AK 99775 UNIVERSITY OF ALASKA FBKS, PETR DEVEL LAB DR AKANNI LAWAL POBOX 755880 FAIRBANKS, AK 99775-5880 DEPT OF ENVIRON CONSERV SPAR, CHRIS PACE 410 WILLOUGHBY AV STE 105 JUNEAU,AK 9980H795 ~"CE, $HEILA DICKSON POBOX 2018 SOLDOTNA, AK 99669 AL YESKA PIPELINE SERVICE CO, VALDEZ CORP AFFAIRS SANDY MCCLINTOCK POBOX 300 MS1701 VALDEZ, AK 99686 NICK STEPOVICH 5432NDAVE FAIRBANKS, AK 99701 FAIRBANKS DAILY NEWS-MINER, KATE RIPLEY POBOX 70710 FAIRBANKS, AK 99707 DEPT OF NATURAL RESOURCES, DIV OF LAND REG MGR NORTHERN REGION 3700 AIRPORT WAY FAIRBANKS, AK 99709-4699 RICHARD FINEBERG PO BOX 416 ESTER, AK 99725 SENATOR LOREN LEMAN STATE CAPITOL RM 113 JUNEAU, AK 99801-1182 r~ ,,-..., #2 ~ .~ Notice of Public Hearing STATE OF ALASKA Alaska Oil and Gas Conservation Commission Re: Well SRU 43-28, Swanson River Field Union Oil Company of California (dba Unocal) Union Oil Company of California by letter dated May 2, 200 1 has requested an Application for Injection Order for Well SRU 43-28 at the Swanson River Field. The requested order would allow Unocal to store natural gas in well SRU 43-28 on a seasonal basis. A person may submit written comments regarding the requested revision prior to June 26, 2001 to the Alaska Oil and Gas Conservation Commission at 333 West 7'h Avenue, Suite 100, Anchorage, Alaska 99501. In addition, the Commission has tentatively set a public hearing on June 26, 2001 at 9:00 am at the Alaska Oil and Gas Conservation Commission at 333 West 7'h Avenue, Suite 100, Anchorage, Alaska 99501. A person may request that the tentatively scheduled hearing be held by filing a written request with the Commission prior to May 21, 200 1. If a request for a hearing is not timely filed, the Commission will consider the issuance of an order without a hearing. To learn if the Commission will hold the public hearing, please call 793-1221. If you are a person with a disability who may need a special modification in order to comment or to attend the public hearing, please contact Jody Colombie at 793-1221 before June 18,2001. /, Lwf~ 4/ Cammy Thylor Chair, Oil and Gas Conservation Commission Published May 5, 2001 ADN AO#-02114018 .~ ~ Notice of Public Hearing STATE OF ALASKA Alaska Oil and Gas Conservation Commission Re: Well SRU 43-28, Swanson River Field Union Oil Company of Cali fomi a (dba Unocal) Union Oil Company of California by letter dated May 2, 2001 has requested an Application for Injection Order for Well SRU 43-28 at the Swanson River Field. The requested order would allow Unocal to store natural gas in well SRU 43-28 on a seasonal basis. A person may submit written comments regarding the requested. revision prior to June 26, 2001 to the Alaska Oil and Gas Conservation Commission at 333 West 7th Avenue, Suite 100, Anchorage, Alaska 99501. In addition, the Commission has tentatively set a public hearing on June 26, 2001 at 9:00 am at the Alaska Oil and Gas Conservation Commission at 333 West 7th Avenue, Suite 100, Anchorage, Alaska 99501. A person may request that the tentatively scheduled hearing be held by filing a written request with the Commission prior to May 21, 2001. If a request for a hearing is not timely filed, the Commission will consider the issuance of an order without a hearing. To learn if the Commission will hold the public hearing, please call 793-1221. If you are a person with a disability who may need a special modification in order to comment or to attend the public hearing, please contact Jody Colombie at 793-1221 before June 18,2001. ,', b~/ Chair, Oil and Gas Conservation Commission Published May 5, 2001 ADN AO#-02114018 I certify that on ? y. 0. } a copy of the above was faxed/mailed to each of the followi'!9 at their addresses of record: J~t~ ~mQ -tŒ!')1J,\ U(\/J(p\ .JC ,\ ~ #1 ;r-~ Unocal Alaska Resources ~ Unocal Corporation 909 West 9th Avenue, P.O. Box 196247 Anchorage, Alaska 99519-6247 Telephone (907) 276-7600 .--' UNOCAL8' May 2, 2001 RE:CE:/I/E: D M,4y 0 2 ~élIta ()¡¡ & ;;0 (ì 1 A~ cons. Con. - ~""lOrage nrn/SSion Ms. Camille Oechsli Taylor Mr. Dan Seamount Ms. Julie Heusser Alaska Oil and Gas Conservation Commission 333 W. yth Avenue, Suite 100 Anchorage, AK 99501-3539 Re: APPLICATION FOR INJECTION ORDER FOR GAS STORAGE FOR SRU 43-28, SWANSON RIVER FIELD Dear Commissioners: Attached for your review are two copies of an Application for Injection Order for Well SRU 43-28 at the Swanson River Field. The application is submitted by Union Oil Company of California (dba Unocal), as Operator. Upon your approval of this application and pending approval of a gas storage agreement with the Bureau of land Management, Unocal plans to commence injection of gas into this well for storage this summer. Please contact Jeff Smetanka at 263-7622 if you have any questions regarding this application. Sincerely, ~~ Jeff Smetanka Advising Reservoir Engineer r--.. SWANSON RIVER FIELD .-.., APPLICATION FOR INJECTION ORDER FOR GAS STORAGE WELL SRU #43-28 May 1, 2001 RECEIVED MAY 0 2 2001 Alaska Oil & Gas Con s. Commission Anchorage 1""""".. ~ APPLICATION FOR INJECTION ORDER FOR GAS STORAGE WELL SRU #43-28 TABLE OF CONTENTS Section/Regulatory Citation Subject Page A. 20 AAC 25.402(c)(1) Plat 1 20 AAC 25.252(c)(1) B. 20 AAC 25.402(c)(2) Operators/Surface Owners 1 20 AAC 25.252(c)(2) C. 20 AAC 25.402(c)(3) Affidavit 2 20 AAC 25.252(c)(3) D. 20 AAC 25.402(c)(4) Description of Operation 3 E. 20 AAC 25.402(c)(5) Pool Information 3 F. 20 AAC 25.402(c)(6) Geologic Information 3 20 AAC 25.252(c)(4) G. 20 AAC 25.402(c)(7) Well Logs 5 20 AAC 25.252(c)(5) H. 20 AAC 25.402(c)(8) Mechanical Integrity 5 20 AAC 25.252(c)(6) I. 20 AAC 25.402(c)(8) Casing Information 5 20 AAC 25.252(c)(6) J. 20 AAC 25.402(c)(9) Injection Fluid 6 20 AAC 25.252(c)(7) K. 20 AAC 25.402(c)(10) Injection Pressure 6 20 AAC 25.252(c)(8) L. 20 AAC 25.402(c)(11) Fracture Information 6 20 AAC 25.252(c)(9) M. 20 AAC 25.402(c)(12) Formation Fluid 7 20 AAC 25.252(c)(10) N. 20 AAC 25.402(c)(13) Aquifer Exemption 7 20 AAC 25.252(c)(11) o. 20 AAC 25.402(c)(15) Wells Within Area 7 20 AAC 25.252(c)(12) ,--, ~ SWANSON RIVER FIELD APPLICATION FOR INJECTION ORDER FOR GAS STORAGE WELL SRU #43-28 LIST OF ATTACHMENTS Number Description 1 Cook Inlet Location Map 2 SRU 43-28 Location Map 3 Structure Map of 64-5 Sand 4 SRU 43-28 Log Section 5 SRU 43-28 Production Data 6 Volumetric Gas Reserve Estimate 7 Material Balance P/Z Plot 8 SRU 43-28 Well bore Schematic 9 Sample Gas Analysis ,r--, ...-, SWANSON RIVER FIELD APPLICATION FOR INJECTION ORDER WELL SRU #43-28 May 1, 2001 Introduction Unocal Oil Company of California (dba Unocal), as operator of the Swanson River Field (SRF), requests an injection order for injection of gas for gas storage purposes into existing well SRU #43-28. Section A - Plat Attachment 1 is a regional map showing the location of the Swanson River Field relative to other fields in the Cook Inlet area. Attachment 2 is a plat showing the location of the proposed injection well and the surrounding wells in sections 27, 28, 33 and 34. SectionS - Operators/Surface Owners The surface owners and operators within the area of this injection order and extending one-quarter mile beyond the boundary are: . Unocal . U.S. Department of the Interior, U.S. Fish & Wildlife Service ,.--, ...-., . Section C - Affidavit Affidavit of Jeffrey W. Smetanka STATE OF ALASKA THIRD JUDICIAL DISTRICT I, Jeffrey W. Smetanka, declare and affirm as follows: 1. I am over 19 years of age. I am employed by Unocal as an Advising Reservoir Engineer. I have personal knowledge of the matters set forth in this affidavit. 2. On t-/\A.." '"2.. , 2001, the surface owners/operators listed in section B were provided a copy of this permit application. DATED at Anchorage, Alaska this t-'\ ~'-{ , 2001. 2,,~ day of ~~~ Jeffrey W. Smetanka Subscribed and affirmed before me at Anchorage, Alaska on //(czp-~, , 2001. ¿~/n~ /J? '~~ð' \\\(((([{fffr \\1. j.fJ>,.NN~' 1"'" \.\«-o""'..4J--;;~ ~ " ".....' " ....-;::.. , ...1 0 ",. J'1!, . ";:' .- .:::: : \""... t,.'<Jo,,\> '."t-';:.. ? "",: "~f ".. ),. :ttiotary Public in and for the ::~ ".~ ::&LIC .. ~ate of Alaska - ~\:'~q:.':~þ.s~,&~y commission expires: fI / () J ././cv/)""", \'v\' ./j¡":.irp¡(es AI1!,if:>\ \ \ \ })))})}]J))ì\ 2 r- .~ Section D - Description of Operation Unocal proposes injecting gas into the depleted Tyonek 64-5 sand for gas storage purposes. The SRU 43-28 well will be used for both injection and production. This is the only well completed in this reservoir. The gas will be injected during the summer months and produced back in the winter months for sales. C Section E - Pool Information The 64-5 sand of the Tyonek Formation is the proposed zone of injection. This depleted shallow gas reservoir is part of the Tyonek PA (8910086520-C). Gas from these reservoirs has typically been used on the lease for fuel. The Tyonek Participating Area (891 0086520-C) is comprised of the stratigraphic interval the top of which correlates to .the measured depths defined in the following wells: Well SRU 212-10 SRU 211-15 SRU 234-15 SRU 212-27 SCU 341-4 SCU 34-4 SCU 21-16 Top Tyonek P.A. Measured Depth 5764 5640 5639 5322 p304 5123 5512 The base of the Tyonek Participating Area is equivalent to the top of the Hemlock Participating Area as defined in Unocal's October 2, 1995 letter to the AOGCC requesting expansion of the Hemlock Pool. The Hemlock Pool is defined in that letter in the following Soldotna Creek Unit wells: 41-4 (10,085' -10880' MD), 43-4 (10,168'-10,920' MD), and 41A-8 (10,116'-10,880'). Section F - Geoloqic Information The Swanson River Field structure is a broad north-south trending anticline cut by a number of east-west trending normal faults. Oil and/or gas is produced from four formations at Swanson River Field. The shallowest gas production is from the Sterling Formation. The Sterling Formation extends to a depth of approximately 3500 feet and is comprised of thick sandstones, mudstones and coals deposited in a high-energy meandering to braided stream environment. 3 ,~ ,......'\ Gas is also produced from the thinly bedded sands of the Beluga Formation that underlies the Sterling. These discontinuous sands were deposited in a lower energy stream system, and they are interlayered with abundant mudstones and coals. The Beluga Formation is approximately 2000 feet thick at Swanson River Field. The Tyonek Formation is comprised of meander belt and braided stream sandstones interlayered with mudstones and thick coals. The Tyonek Formation is approximately 5000 feet thick at Swanson River Field, and gas is produced from several sands in the upper and middle part of the formation, while oil production comes from the lowermost 100 feet the Tyonek (the Tyonek G Zone). Underlying the Tyonek is the main oil producing interval at Swanson River Field, the Hemlock Formation. The Hemlock Formation is 600 feet thick at Swanson River Field and is comprised of thick conglomeratic sandstones interlayered with thin mudstones and minor coal. The 64-5 sand is a Tyonek sand of limited extent that is present in two separate parts of the Swanson River Field, one to the north in section 28 (T8N-9W) and one to the south in section 16 (T7N-9W). The sand in section 28 is penetrated by four wells: SRU 43-28, SRU 41-28, SRU 34-28, and SRU 41-33 as seen in the 64-5 sand structure map (Attachment 3). Of the four wells, only the SRU 43- 28 well penetrates the sand in the gas column. The attached log section for SRU 43-28 (Attachment 4) shows the 64-5 sand at depths from 6375 to 6443 feet measured depth (MD), with the gas-water contact appearing at 6390 feet MD. Although there is no core material or mudlog data from the 64-5 sand, it is believed that the sand is fine to medium grained based on analogy to other Tyonek sands that have been cored. The 64-5 sand is overlain by 107 feet of impermeable siltstone, claystone and coal. The overlying 62-5 sand (6252-6267 MD) has been produced and depleted in the nearby SRU 212-27 well. Underlying the 64-5 sand is over 290' of impermeable siltstone, claystone and coal. Porosity in the 64-5 sand, as calculated from the sonic log, ranges from 10% to 36%. The highest calculated porosities in the upper part of the sand are affected by the presence of gas and are, in fact, somewhat lower. Applying the basic Archie equation with the following inputs: 1) sonic porosity, 2) m = 1.8, 3) n = 2, and 4) Rw = 0.7 ohmm, results in Sw values averaging 51 %. If the porosity is, in fact, 10% too high, then the true Sw would be 55%. The SRU 43-28 well was recompleted in December of 1998 to test this interval. The well was perforated from 6380 to 6388' on 12/3/98 and produced dry gas at an initial rate of 3.0 mmcfd. The well has produced a cumulative volume of 1.31 bet from the 64-5 sand through March of 2001 (Attachment 5). 4 .~ ~ Initial volumetric estimates for the accumulation before the completion of SRU 43-28 were 1.78 bcf (Attachment 6). Material balance analysis of historical production and pressure data indicate an original gas in place of 1.55 bcf (Attachment 7) Using this figure for the original gas in place, the current recovery of 1.31 bet corresponds to an 85% recovery. SRU 43-28 has produced all of its 1/1/01 proven reserves as of 2/28/01. There is some potential to recover additional gas down to an ultimate recovery of approximately 1.45 bcf (94% recovery efficiency), but these amounts are considered unproven quantities due to the risks and uncertainty in extending production beyond the current recovery. Section G - Well LoQS All openhole logs from wells in the Swanson River Unit are sent to the Commission as the logs are completed. Attachment 3 shows a log section for the proposed injection interval in well SRU 43-28. Section H - Mechanicallnteqritv The SRU 43-28 well will be tested for mechanical integrity using the standard 30 minute annulus test as per 20 AAC 25.412. To confirm continued mechanical integrity, Unocal will monitor daily the injection rates and pressures and notify the AOGCC the next working day if the rates and pressures indicate pressure communication or leakage in any casing, tubing, or packer. The rate and pressure data will also be reported to the Commission on a monthly basis. Section I - Casinq Information Attachment 8 is a wellbore schematic for the SRU 43-28 well. The casing was cemented in accordance with 20 ACC 25.252(b) and tested in accordance with 20 AAC 25.030(g) when completed. As evidenced in the attachment, the SRU 43-28 well is completed with 7" casing run and cemented down to a depth of 10,875' MD and TVD. A stage collar was run in the casing string and is located at 7,114'. The bond log run 7/21/61 indicates a first stage cement top at 9100' and a second stage cement top at 3675'. The log indicates good cement bond in the proposed gas storage interval. Production data from this zone in the last two years is supportive of a good cement bond. 5 ,r- ~ Section J - Injection Fluid The type of fluid for proposed injeCtion is gas. The fluid composition for the proposed injection is dry natural gas with a specific gravity of 0.61. The properties of the gas are shown in the gas sample taken included as Attachment 9. After the new liquid extraction plant is complete this summer, the gas composition is projected to contain fewer heavier components and to have a gas gravity of approximately 0.59. Source of the injection fluid is from the Hemlock formation within the Swanson River Field. Gas was injected into the Hemlock formation over the period of 1962 to 1992 for pressure maintenance purposes. This gas, termed "rental gas", is methane imported primarily from the Kenai gas field and the Trading Bay Unit. The produced gas today contains some heavier hydrocarbon components that are removed through various liquid extraction processes. The outlet gas from these processes would be used for injection into SRU 43-28. The estimated maximum amount of gas to be injected daily is 10 mmcfd. The injection gas should be fully compatible with the Tyonek 64-5 formation, since this zone previously contained dry methane gas and was produced without any signs of formation damage. ' Section K - Injection Pressure Existing compression will be used for gas injection and production operations. The estimated average injection pressure is 2400 psi. The maximum injection pressure is limited by the compressor plant maximum output pressure, which is 3200 psi. In addition, there are friction losses in the 9500 feet of line from the plant to the wellhead, such that 2600 psi is the maximum expected wellhead pressure. The existing line that delivers gas for gas lift to the north end of the field will be utilized for delivery of gas to SRU 43-28. A short (50 feet +-) jumper line will be required to tie in to this gas lift line. Section L - Fracture Information The proposed maximum injection pressures for the gas storage operation will not initiate fractures in the confining strata which might enable the injection or formation fluid to enter freshwater strata. Proposed maximum injection pressures will be less than original wellhead pressure for SHU 43-28. 6 ~ ~ Original reservoir pressure in the 64-5 sand in SRU 43-28 is estimated at 3300 psi based on initial shut-in tubing pressure measurements of 2850 psi. Using the reservoir true vertical depth of 6380', this equates to an original pressure gradient of 0.518 psi/ft. Section M - Formation Fluid No samples exist of produced water from the proposed injection interval. Section N - Aquifer Exemption The proposed gas injection will be at a depth of 6380'. As per 40 CFR 147.102(b) the aquifers in the Swanson River Field are exempte,d in accordance with 40 CFR 144.7(b) and 40 CFR 146.4. Section 0 - Wells Within Area There are no wells that have penetrated the injection zone within a one-quarter mile radius of the proposed injection well. 7 , , I I I 1 I 1 I Il J -rUN DCAl-e. t:d ~ ~~~ ~~(~~~~~ tm~ cLT~~ n(~~c~ I I 1 1 1 I I 1 I I I 1 I I I PRETTY CREEK I I 11 I I : COOK INLET ----!--_h_----:---------i-c------~--t---- I I I I - ~ I I I I : LOCATION MAP: : : -L/ IVAN I I I I BELUGA RIVER I I:: : RIVER I I I I I 1 I ;---~T------~~-r-------~ì~---____Lj_- -~ì----- : I I I I I I 1 I 1 I I I I I I I I I I I I I I I I I ','.: : :: '1 : ','".,,' ~'t ~~n ~ ~ ~t.:;;:j TYÒN~ NCIU TYONEK -A. ~ i~~:~T '. : NICOLA¡ FACILITY: : . I I , '. I' ~','",' I CREEKI I I I 11) I 1 I I I ~----~---~-- --~------- BRUCE -r--------~-- -------~---------:--- -----l-_--- I";~.b.-'mw" '~-"",,"t. I I I I I I I 1':Jf"'~t"""-"""".,~_u~,,,!{1'!-'-'~-I"'--""-""---;;_WoJ\,-,-",~,',-"W12,..!;rl"-,,,-'fJMffi",","'-,-!i-1/f!!,,',--, 1 1 ANNA I I I ," ',' "~",-!-" I I I I I 1 I 1 nON' 1 I I I I I ---L--- - -L---"-- -~----_. _JtPu~~~~I-II- mn r: ::~ - n- ---, _n ------ ---_c_-- L ----)--- - ----~N- ----;- "c._+ 1 1 I , I I I I I I I I I I I 1 I I , I 1 , I I , I : I T9N1(INGSALMON I I , , I I I I I , I I I I I I I I I I I, I I I I I 1 I I , I I 1 I I I I I GRAYLING, I I I I I I I I ---~T------_:~~~~~T~~J-t.T -ISTEELHEAD -- IBAKERI---lr------_~ïhh-- :JT--_____lí-__h___L,--__~_--JT-_____hl,--c,-' L--~~__--__h_:j- : I FACILITY I I I I I I I : 0: : I I I DOLLY VARDEN "A" :::::1 I I I I = I I I I 1 I I I I I I 1 1 I I I I I I I I I I I I 1 I I 1 I 1 I I I I I I I 1 , I I ----J_--- I I EAST FORELANDS I I I I I I ,I 1 -----f-- ---~I DILLON~ --h ---,. PROD.FACILITY-h----~- _--L_hhh+h____--t-___--h_:__h ---~---------t- I I 'I I 1 1 SWANSONIRIVER 1 I 1 I I I I I I I I I I I I I 1 ) ¡: ~HILiIPS LNG Pl¡ANT. AGRIUM : : : FIELD : ,: : ' I NIKISKI . CHEMICAL I I 1 I I I \ I ---- j---- --- u- ,-___--1_m_FAr~- -;~~--)" -~ ~~~~K_L------~___L__- -1- u_- - --~ ------"-~- m--- --1 1 'I I 1 1~1 I 1 I I , 1 1 I I I I I I I I 1 0 I 5 I 10 I I I I I I I 1 I I I I ,I" I, I RI7W 1 16W DRIFIJ" T6S - 15W I RI4W I RBW I R\2W 1 RIIW I RIOW I R9W I RSW R7W -, . 1 I RIVE~ I I , I I I ,J S..J.a1.M'¡l I 1 TERMINAL : : : KENAI: : _n 'F e In ~ es : ~--t---------~--------~---------t------ëÃÑ~ERYlÕÕP__I---------~--------~------ ------f--------~---------i- I , , I 1 I I I I : : T~: :: :: a'ME¡Y:Tl: 11fT' 'I 1 I I I I 1 I I I I 'GIN' I I I I ' , I SLAND I , I I I I I I ____Lì-------_L ---- --~~--------LT-------~-,-------~ j--~----~~------ ----~Jr--------~--------~ , I , I I I I I I : 'N I I I I I 1 R5W I R4W I I I I 1 I I - I I I" ""."',, I L:\DrafllngISwan$onICOOKLOC.cdr ) - - - - ___I I I +1 I I ------_;Z 8 I I I I I I I I I I I I I I -.--------- I II 21-33W~ WD I I I -- ~ <0<0 <0' ~ 12-217 <0" '" /'..- - - - - .......1, 212-217 *~ / \ " "\ f)., / "<0' I \ / / \ / (J' I \ I ",'V I ' : 43-2~.) I : 1 M II ~\ SI I 4 Ie" I / \ / Radius "-;4,<b ~1'4~27RD ("-f)., ....... .¿ /'V - - - - 31f4--27RD-2 G 34-28st I 314-27 I I I I ~, S\~ A,N SON R I \/E R UNI1- I I I I I + "'-", *~ /<0 41-28 -+- I I I 21 23-~ ~ bc~ <01-- 31-33WD 41~ JØ41-33WD WDWD -+ ~ ~~ 32-33WD <or"); 32A-33 4{!WD -8 32-33 ~~ -- 21-34 - 34~ ~ ~Cb <o~ / 12-34 ... I ATTACHMENT 2 L: \Drafti ng \ Drafti ng 2/SWANSON/ 64 - 5( 3). dwg ~ ~ ATTACHMENT 5 SRU 43-28 - Production Report from 12/98 to Present Daily Monthly Cum Monthly Gas Water Water Cum Gas Water Date Daily Gas Rate Volume Rate Volume Produced Produced mcfd mcf bbVd bbl MMCF Mbbl Dec-98 Dec-98 1779 55149 0 0 55 0 Jan-99 Jan-99 2561 79391 0 0 135 0 Feb-99 Mar-99 2299 64372 0 0 199 0 Mar-99 Mar-99 2385 73935 0 0 273 0 Apr-99 May-99 2073 62190 0 0 335 0 May-99 May-99 2481 76911 0 0 412 0 Jun-99 Jul-99 2563 76890 0 0 489 0 Jul-99 Jul-99 2331 72261 0 0 561 0 Aug-99 Aug-99 1946 60326 0 0 621 0 Sep-99 Oct-99 1622 48660 0 0 670 0 Oct-99 Oct-99 1357 42067 0 0 712 0 Noy-99 Dec-99 1313 39390 0 0 752 0 Dec-99 Dec-99 1090 33790 0 0 785 0 Jan-OO Jan-OO 1287 39897 0 0 825 0 Feb-DO Mar-DO 721 20188 0 0 846 0 Mar-DO Mar-DO 1233 38223 0 0 884 0 Apr-OO May-DO 1191 35730 0 0 920 0 May-DO May-DO 726 22506 0 0 943 0 Jun-DO Jut-OO 288 8640 0 0 951 0 Jul-OO Jul-OO 981 30411 0 0 982 0 Aug-DO Aug-OO 1828 56668 0 0 1038 0 Sep-DO Oct-DO 1017 30510 0 0 1069 0 Oct-DO Oct-DO 946 29326 0 0 1098 0 Noy-OO Dec-OO 1621 48630 0 0 1147 0 Dec-OO Dec-OO 959 29729 0 0 1176 0 Jan-01 Jan-01 1491 46221 0 0 1223 0 Feb-01 Mar-01 1706 47768 0 0 1270 0 Mar-01 Mar-01 1200 37200 0 0 1308 0 Field: Swanson River County: State: Alaska Reservoir. 64-5n TEST DATA Date of test: Gas (mcfd): Condensate (bcpd): Water (bwpd): 0 0 0 RESERVOIR PARAMETERS Net Pay,ft.: 0 Porosity: 28.9% Water Saturation: 36.4% Pressure Base: 14.65 Gas Gravity: 0.6 N2% 0.0% CO2% 0.0% H2S% 0.0% Condensate(Y/N) Y Pc: 670.98 Tc: 359.26 BHT,F: 112 WHT,F: 76 TVD(ft): 6390 Orginal BHP(psla): 2901.0 Zi: 0.82900 Pressure Grad.(psVft): 0.486 OGIP, MCF/AF: 1738.6 Avg.Yield, B/MMCF: 0 Classification: PROVED Status: Reservoir Area, Acres: 0 Net pay, ft.: 0 Reservoir Volume, AF: 0 OGIP, MMCF: 0 Fuel & shrinkage: Recovery Factor. - 0% MMCF BBlS Ultimate Reserves Cumulative Production Remaining Reserves "'--",ESERVOIR DATA SHEET ATTACHMENT 6 Well Name: 43-28 Operator. UNOCAl Fault Block: SITP(psia): FTP(psig): bclmmcf: bw/mmcf: sonic porosity in 43-28 43-28 Estimate Pg = 0.465 Reserves as of: 1/1/98 0 0 0 0 Data Source PROBABLE POSSIBLE 89 11.52 1025.28 1783 0 0 75% 0% MMCF 1,337 MMCF BBlS BBlS 1,337 Comments: 1) Assign probable - looks productive on the open hole log, but weak TDT response and no tests. 2) Map to GMI in the 43-28 mjz 645n.xls Gas well 8/5/98 ~ SRU 43-28 -- P/Z versus Cumulative Production Plot 4000 3500 - - -- y = -2408.9x + 3747.1 R2 = 0.9996 ------------------------------------------------------------------------------------------- 3000 ------------------------------------------------------------------------------------------------- ) 1000 -------------------------------------------------------~---------------------------------------- Current Cum Production of 1.28 bcf represents 83% recovery ofthe 1.55 OGIP (well still producing) 500 --------------------------------------------------------------_.~------------------------------- ~ » 0 :J: s: m z ~ ...... 2500 ------------------------~----------------------------------------------------------------------- tU ';¡ ~ 2000 ------------------------------------------------------------------------------------------------- ci :..¡ 1500 ------------------------------------------------------------------------------------------------- ) 0 0.00 0.50 1.00 1.50 2.00 Cumulative Gas Produced, bcr ,~ ATTACHMENT 8 UNOCAL8 RKB= 15' SIZE WT 1 ¡J 2 20" '1 11-3/4" 47 " 7" 29 ] 7" 26 .j .1 7" 23 '~ ! 7" 29 i 7" 26 ~ 7" 29 I 7" 29 - ; - 3 ¡ Tubing 2-3/8" 4.6 rl NO. Depth J 1 15' 4 2 15.5' 5 '1 3 2,467' 6 xHx 4 4,983' 7 5 5,029' 8 !J! 6 5,030' X 7 5,036' P 9 LI 8 5,070' 9 5,102' - NO. Depth ,~ A 6,850 TOC B 9.015' A @ C 9,733' 111 6,813' D 10,473' [ - E 10,519' B ] I F 10,530' G 10,600' '1 C D E Date 1213/98 7/2fJ!98 6/'2JJ/61 6/21/61 6/21/61 6/21/61 6I'2JJ/61 PERFORATION IDSTORY (Tyonek Perfs TDT Log Depth) Interval I Accum. Zone Top Btm Amt spf Comments 64-5 6,380' 6,388' 8' 4 1-11/16" Pivot, 1SOdeg. 68-0 6,883' 6,911' 28' 4 Abandoned 10,615' 10,616' l' 5 Abandoned 10,617' 10,631' 14' 4 Abandoned 10,642' 10,656' 14' 4 Abandoned 10,664' 10,752' 88' 4 Abandoned 10,752' 10,754' 2' 5 Abandoned NO. I Depth 7,114' F G H S:~on River ,",cd SRU 43-28 Actual Completion 12/3/98 CASING AND TUBING DETAIL GRADE CONN ID TOP BTM. 31 ' 11.00 Surface 2,032' N-80 STC/8ed LT 6.184 Surface 243' N-80 6.276 243' 883' N-80 6.366 883' 4,626' N-80 6.184 4,626' 5,013' N-80 6.276 5,013' 6,470' N-80 6.184 6,470' 8,315' P-I10 6.184 8,315' 10,875' L-80 Butt. SC 1.995 15' 5,036' ID 2.195 1.995 1.901 1.901 1.995 2.441 1.995 1.875 1.995 JEWELRY DETAIL OD Item 7.027 Tubing Hanger, TC lA-EN-CL, 2-3/8" EUE 8rd Lift Thread x 2-3/8" Suspension Threads, Cameron Type H Crossover, 2-3/8" EVE 8rd Pin x 2-3/8" Butt Pin Macco 2-3/8", SMO-ICI Chemical Inj. Mandrel Macco 2-3/8", SMO-l GLM wI 1" Dummy. . Crossover, 2-3/8" Butt Box x 2-7/8" NU lOrd Pin Baker 2-3/8",26#, Model "FH" Retrievable Packer Crossover, 2-7/8" NU lOrd Box x 2-3/8" Butt Pin X Nipple, (1.875") Wireline Entry Guide/Shear Out Sub 2.375 4.812 4.812 2.850 5.983 2.850 2.90 2.90 ABANDONMENT DETAIL OD Item PosiSet Plug wI 37' Cement Tubing cut at 9,015' WLM. Top of Cement Plug. Pressure tested to 2,500 psi. Camco "MM" Mandrel with CEV Valve Brown CC Safety Joint Brown, 2-7/8" x 7", Type HS-16-1 Packer Camco "D" Nipple Venturi Shoe ID Item 7" Stage Collar H-I H-2 H-4I5 PBTD = 6,813' TD = 10,875' MAX HOLE ANGLE = Vertical 43-28 SchmI2-7-98 Revision.doc Notes DRAWN BY: tcb REVISED: 12/7/98 .~ ATTACHMENT 9 EG&G Chandler Engineering Model 292 BTU Analyzer Test time: July31 00 15:26 Test #:4 Methane Ethane Propane i-Butane n-Butane i-Pentane n-Pentane ( C6+ ) Moisture Nitrogen {CO2} ,~ Calibration i: 1 Location No. :2540 --- Standard/Dry Analysis--- Mole% BTU* R.Den.- GPM** 93.482 946.38 0.5178 1.880 33.34 0.0195 1.717 43.30 0.0261 0.327 10.67 0.0066 0.463 15.13 0.OO~3 0.116 4.64 0.0029 0.111 4.46 0.0028 0.171 8.69 0.0054 0.000 0.00 0.0000 1.566 0.00 0.0151 0.168 0.00 0.0026 0.5028 0.473:1. 0.1071 0.1459 0.0423 0.0402 0.0737 Saturated/Wet Analysis Molet BTUý R.Den.* 91.855 929.91 0.5088 1.847 32.76 0.0192 1.687 42.54 0.0257 0.322 10.48 0.0065 0.455 14.87 0.0091 0.114 4.56 0.0028 0.109 4.38 0.0027 0.168 8.54 0.0053 1.740 0.88 0.0108 1.539 0.00 0.0149 0.165 0.00 0.0025 1048.9 0.6083 Total 100.00 1066.6 0.6081 1.3850 100.00 * : Uncorrected for compressibility at 60.0F & 14.730PSIA. **: Liquid Volume reported at 60.0F. Saturateà/Wet Analysis 17.619 " 0.6096 0.9975 22539. :Stu/lb 1051.5'Btu/CF 46.6518'lbm/l000CF Standard/Dry Analysis Molar Mass = 17.612 Relative Density - 0.6093 Compressibility Factor. 0.9976 Heating Value; 22928. Btu/lb Heating Value = 1069.1 Btu/CP Absolute Gas Density. 46.6285 lbm/10OOCF Wobbe Index . 1347.09 Unnormalized Total: 92.895 Last Calibrated with Calgas Of 1057.3'Btu/CF May 05 00 12:26 C6+ Last update: GPA 2261-90. C6+ BTU/CF 5065.8, C6+ lbm/Gal 5.64250, and C6+ Mol.Wt. 92.00.