FIRST SHOT (AUSTIN CHALK)
field#30967100 // district 1 // --
leases
109
operators
146
cum_oil
4.6M BBL
cum_gas
0 MCF
production
1993-01 — 2026-03
-- production_history
-- type_curve (normalized avg across leases)
click load to compute type curve from lease data
-- top_operators
| OPERATOR | LEASES | OIL (BBL) | LAST |
|---|---|---|---|
| WILSON, BILLY R. | 10 | 422k | 2026-03 |
| CHESAPEAKE OPERATING, INC. | 7 | 158k | 2001-02 |
| VIOLA PROD., INC. | 6 | 9k | 2026-03 |
| MARATHON OIL COMPANY | 5 | 156k | 1996-10 |
| MODERN EXPLORATION, INC. | 5 | 129k | 2026-03 |
| PRESIDIO EXPLORATION, INC. | 5 | 0 | 1993-08 |
| WEBER ENERGY CORPORATION | 5 | 579k | 2026-03 |
| TIZA OPERATING COMPANY | 4 | 98k | 2015-03 |
| SQUARE ONE CORPORATION | 4 | 364k | 2026-03 |
| WCS OIL & GAS CORPORATION | 4 | 395k | 2023-10 |
-- lease_types
-- leases (100)
| TYPE | LEASE | OPERATOR | OIL (BBL) | GAS (MCF) | FIRST | LAST |
|---|---|---|---|---|---|---|
| Oil | E. E. SMITH UNIT 2 | ZARVONA ENERGY LLC | 495k | 0 | 1993-01 | 2026-03 |
| Oil | E. E. SMITH UNIT 1 | ZARVONA ENERGY LLC | 288k | 0 | 1993-01 | 2026-03 |
| Oil | NORDIA GRANDE | WEBER ENERGY CORPORATION | 252k | 0 | 1999-02 | 2026-03 |
| Oil | CULPEPPER "A" | ENERVEST OPERATING, L.L.C. | 196k | 0 | 1993-01 | 2014-06 |
| Oil | CUSACK | WCS OIL & GAS CORPORATION | 182k | 0 | 1997-11 | 2023-10 |
| Oil | PURDON, D. ET AL | MARATHON OIL COMPANY | 156k | 0 | 1993-01 | 1996-10 |
| Oil | COPELAND, C. | SQUARE ONE CORPORATION | 145k | 0 | 1993-01 | 2026-03 |
| Oil | COPELAND KARNES | WILSON, BILLY R. | 132k | 0 | 1993-01 | 2026-03 |
| Oil | NORDIA GRANDE -A- | WEBER ENERGY CORPORATION | 128k | 0 | 1999-06 | 2026-03 |
| Oil | WEBER AC UNIT | EOG RESOURCES, INC. | 126k | 0 | 2011-08 | 2026-03 |
| Oil | LEWIS & CLARK 'S' | MILLENNIUM EXPLORATION CO. LLC | 123k | 0 | 2022-05 | 2026-03 |
| Oil | NORDIA GRANDE "C" | WEBER ENERGY CORPORATION | 106k | 0 | 1999-12 | 2026-03 |
| Oil | RAGSDALE | WESTRIDGE OIL & GAS PROPERTIES | 104k | 0 | 1993-01 | 2015-06 |
| Oil | PRESTON | WCS OIL & GAS CORPORATION | 103k | 0 | 1998-02 | 2020-03 |
| Oil | WARD-BILLINGS | WILSON, BILLY R. | 101k | 0 | 1993-01 | 2022-02 |
| Oil | SMITH, E. E. JR. ESTATE | MERIDIAN OIL INC. | 92k | 0 | 1993-01 | 2013-04 |
| Oil | NORDIA GRANDE "D" | WEBER ENERGY CORPORATION | 92k | 0 | 2000-04 | 2026-03 |
| Oil | COPELAND-GSI #1H | SQUARE ONE CORPORATION | 91k | 0 | 1993-01 | 2026-03 |
| Oil | GEORGE UNIT 1 | WAINOCO OIL & GAS COMPANY | 84k | 0 | 1993-01 | 2026-03 |
| Oil | GEORGE UNIT | VSP OPERATING, LLC | 81k | 0 | 1998-02 | 2026-03 |
| Oil | BARNHART "A" | CONOCO INC. | 78k | 0 | 1993-01 | 2026-03 |
| Oil | GEORG UNIT 3 | VSP OPERATING, LLC | 75k | 0 | 1998-04 | 2026-03 |
| Oil | SMITH, E. E. UNIT II | SQUARE ONE CORPORATION | 73k | 0 | 1993-01 | 2019-04 |
| Oil | MORGAN | WCS OIL AND GAS CORPORATION | 70k | 0 | 1997-04 | 1998-12 |
| Oil | JEWETT, C. E. | WAINOCO OIL & GAS COMPANY | 69k | 0 | 1993-01 | 2011-06 |
| Oil | LESSOR | STRATCO OPERATING CO., INC. | 68k | 0 | 1993-01 | 2026-03 |
| Oil | GERTIE | CHESAPEAKE OPERATING, INC. | 67k | 0 | 1993-01 | 2000-04 |
| Oil | BANKHEAD | WILSON, BILLY R. | 63k | 0 | 1993-01 | 2002-11 |
| Oil | HUSEMAN | MODERN EXPLORATION, INC. | 61k | 0 | 2023-03 | 2026-03 |
| Oil | NANCE | CHESAPEAKE OPERATING, INC. | 58k | 0 | 1993-01 | 2001-02 |
| Oil | SMITH, E. E. | SQUARE ONE CORPORATION | 55k | 0 | 1993-01 | 2019-08 |
| Oil | TEAM BANK | THOMAS, T. N. OIL COMPANY | 51k | 0 | 1993-01 | 2026-03 |
| Oil | HANSEN AC UNIT | EOG RESOURCES, INC. | 51k | 0 | 2011-07 | 2026-03 |
| Oil | SMITH, E.E. UNIT VI | OMEGA ENERGY, LLC | 46k | 0 | 1993-01 | 2018-10 |
| Oil | TROELL, E. | TIZA OPERATING COMPANY | 44k | 0 | 1993-01 | 2014-12 |
| Oil | KOS | WCS OIL AND GAS CORPORATION | 41k | 0 | 1998-01 | 2004-11 |
| Oil | SPAHNMAN UNIT | EOG RESOURCES, INC. | 35k | 0 | 2011-05 | 2023-10 |
| Oil | HOLUB | WILSON, BILLY R. | 33k | 0 | 1993-01 | 2026-03 |
| Oil | DAVE HUSEMAN | MODERN EXPLORATION, INC. | 32k | 0 | 2024-02 | 2026-03 |
| Oil | KOSAREK | WESTRIDGE OIL & GAS PROPERTIES | 32k | 0 | 1997-11 | 2008-02 |
| Oil | ROBINSON-TROELL | TIZA OPERATING COMPANY | 28k | 0 | 1993-01 | 2015-02 |
| Oil | TROELL, ET AL | TIZA OPERATING COMPANY | 26k | 0 | 1993-01 | 2015-03 |
| Oil | DEMMER, H. C. | TIZA OPERATING COMPANY | 24k | 0 | 1993-01 | 2026-03 |
| Oil | GRIFFIN | WILSON, BILLY R. | 23k | 0 | 1993-01 | 2026-03 |
| Oil | WEBER UNIT | MODERN EXPLORATION, INC. | 22k | 0 | 1999-03 | 2016-08 |
| Oil | CULPEPPER UNIT | WILSON, BILLY R. | 20k | 0 | 1993-01 | 2009-09 |
| Oil | SCHAEFER-MANFORD UNIT | MERIDIAN OIL INC. | 19k | 0 | 1993-01 | 1996-11 |
| Oil | SCHOENFELD | LEEDE OIL & GAS INC. | 19k | 0 | 1993-01 | 2003-08 |
| Oil | CULPEPPER OIL UNIT | WILSON, BILLY R. | 18k | 0 | 1993-01 | 2009-11 |
| Oil | BILLINGS-GERHART UNIT | UNION PACIFIC RESOURCES COMPANY | 17k | 0 | 1993-01 | 2018-01 |
| Oil | YORK | CHESAPEAKE OPERATING, INC. | 17k | 0 | 1993-01 | 2001-01 |
| Oil | BATEY | CHESAPEAKE OPERATING, INC. | 15k | 0 | 1993-01 | 1997-11 |
| Oil | CHIPPEWA-WARD-BILLINGS | WILSON, BILLY R. | 15k | 0 | 1993-01 | 2010-07 |
| Oil | MASELES, ET AL | XERIC OIL & GAS CORPORATION | 15k | 0 | 1993-01 | 2016-04 |
| Oil | GEORGE UNIT 4 | MODERN EXPLORATION, INC. | 14k | 0 | 1998-07 | 2016-03 |
| Oil | WARD-BILLINGS -A- | WILSON, BILLY R. | 13k | 0 | 1993-01 | 2010-07 |
| Oil | BBX THUNDERBIRD UNIT #1 | BBX OPERATING, L.L.C. | 13k | 0 | 2002-09 | 2005-08 |
| Oil | FERDINAND | WARWICK-ARTEMIS, LLC | 12k | 0 | 2014-05 | 2026-03 |
| Oil | BILLINGS , GORDON REX | GEO-GRAPHIC PRODUCTION, INC. | 11k | 0 | 1993-01 | 1998-05 |
| Oil | ARAIZA, KEVIN S. | XERIC OIL & GAS CORPORATION | 10k | 0 | 1993-01 | 2026-03 |
| Oil | GREENWOOD | EMERALD OPERATING COMPANY, INC. | 8k | 0 | 2001-04 | 2002-12 |
| Oil | BLUMBERG | VIOLA PROD., INC. | 7k | 0 | 1993-01 | 2026-03 |
| Oil | SPRADLIN | DELTA EXPLORATION COMPANY, INC. | 5k | 0 | 1993-01 | 2001-09 |
| Oil | CULPEPPER | WILSON, BILLY R. | 4k | 0 | 1993-01 | 2009-08 |
| Oil | MANGUM UNIT | LUXEMBORG TRADING, LLC | 4k | 0 | 2018-05 | 2026-03 |
| Oil | LEWIS & CLARK 'N' | MILLENNIUM EXPLORATION CO. LLC | 4k | 0 | 2023-04 | 2026-03 |
| Oil | SOUTH COAST LUCAS | SOUTH COAST OIL & GAS CO. | 2k | 0 | 1993-01 | 1995-11 |
| Oil | SMITH, E. E. -A- | VIOLA PROD., INC. | 2k | 0 | 1993-01 | 2008-03 |
| Oil | MAALI | WEBER ENERGY CORPORATION | 1k | 0 | 2008-04 | 2010-08 |
| Oil | GREENWOOD | BRAYTON OIL CORP. | 892 | 0 | 1993-01 | 1994-05 |
| Oil | GATTI-REILLY UNIT | R&R RESOURCES CORPORATION | 766 | 0 | 1994-07 | 2003-08 |
| Oil | PATILLO | PEDECO, INC. | 603 | 0 | 1997-11 | 1999-10 |
| Oil | DOUBLE T RANCH | ROSEWOOD RESOURCES, INC. | 334 | 0 | 2017-12 | 2026-03 |
| Oil | WALTERS | VIOLA PROD., INC. | 298 | 0 | 1993-01 | 2008-03 |
| Oil | CURT | CHESAPEAKE OPERATING, INC. | 267 | 0 | 1993-01 | 2000-08 |
| Oil | COOK, L. D. & SONS | PEDECO, INC. | 190 | 0 | 1997-11 | 1999-10 |
| Oil | BILLINGS | VIOLA PROD., INC. | 90 | 0 | 1993-01 | 2026-03 |
| Oil | ELLIS | MODERN EXPLORATION, INC. | 61 | 0 | 2024-05 | 2026-03 |
| Oil | CULPEPPER OIL UNIT # 2 | TANA OIL AND GAS CORPORATION | 54 | 0 | 1993-01 | 1994-03 |
| Oil | BANKHEAD, JESSIE A. G. | TIZA OPERATING COMPANY | 3 | 0 | 1993-01 | 1995-12 |
| Oil | BELL-SAMPLE | MARATHON OIL COMPANY | 0 | 0 | 1993-01 | 1993-02 |
| Oil | DAVIS UNIT WSW | PERMIAN RESOURCES OPERATING, LLC | 0 | 0 | 2017-05 | 2026-03 |
| Oil | HOFFMAN | WESTRIDGE OIL & GAS PROPERTIES | 0 | 0 | 2000-09 | 2026-03 |
| Oil | HASSELL | COLUMBIA GAS DEVELOPMENT CORP. | 0 | 0 | 1993-01 | 1993-01 |
| Oil | WILKE-PARAMOUNT | PRESIDIO EXPLORATION, INC. | 0 | 0 | 1993-01 | 1993-08 |
| Oil | WILKE SWD | TRINITY ENVIRO SWD I, L.L.C. | 0 | 0 | 1993-01 | 2026-03 |
| Oil | WINTERSHALL-LYNCH | WILLIAMS, CLAYTON W., JR., INC. | 0 | 0 | 1993-01 | 1993-07 |
| Oil | COATES RANCH-PARAMOUNT | PRESIDIO EXPLORATION, INC. | 0 | 0 | 1993-01 | 1993-08 |
| Oil | COATES RANCH-PARAMOUNT -A- | PRESIDIO EXPLORATION, INC. | 0 | 0 | 1993-01 | 1993-08 |
| Oil | KERLICK | VIOLA PROD., INC. | 0 | 0 | 1993-01 | 2026-03 |
| Oil | SMILEY-CULPEPPER | CHESAPEAKE OPERATING, INC. | 0 | 0 | 1993-01 | 1996-11 |
| Oil | COATES RANCH SWD | PRESIDIO EXPLORATION, INC. | 0 | 0 | 1993-01 | 1993-08 |
| Oil | MKC | CHESAPEAKE OPERATING, INC. | 0 | 0 | 1993-09 | 1993-11 |
| Oil | ROBINSON-BARKER | MARATHON OIL COMPANY | 0 | 0 | 1993-01 | 1993-02 |
| Oil | HIGHROLLER KARNES SWD B | NGL WATERSOLUTIONS EAGLEFORD,LLC | 0 | 0 | 2013-03 | 2024-12 |
| Oil | LESSOR, MARY ET AL | MARATHON OIL COMPANY | 0 | 0 | 1993-01 | 1995-12 |
| Oil | E.E. SMITH UNIT 3 | WAINOCO OIL & GAS COMPANY | 0 | 0 | 1993-01 | 2026-03 |
| Oil | CARAWAY-ADCOCK | MARATHON OIL COMPANY | 0 | 0 | 1993-01 | 1993-02 |
| Oil | COL. MOORE | MILLENNIUM EXPLORATION CO. LLC | 0 | 0 | 2023-02 | 2026-03 |
| Oil | LAMZA SWD | HECKMANN WATER RESOURCES(CVR)INC | 0 | 0 | 2011-11 | 2026-03 |