WILLOW SPRINGS-MACKEY (TR. PK.)
Field #97760500 · District 6 · --
Leases
32
Operators
44
Cum Oil
34k BBL
Cum Gas
8.0M MCF
Cum Cond
127k BBL
Production
1993-01 — 2026-07
Production History Production data is a work in progress — still being validated against RRC filings. Spot something off or have questions? [email protected]
RRC production reported through Apr 2026 · recent months incomplete
Type Curve (normalized avg across leases)
Click Load to compute type curve from lease data
Top Operators
| OPERATOR | LEASES | OIL (BBL) | LAST |
|---|---|---|---|
| NECHES EXPLORATION, L.L.C. | 9 | 0 | 2026-04 |
| COOK EXPLORATION CO. | 5 | 0 | 2017-01 |
| SONAT EXPLORATION COMPANY -TYLER | 3 | 61 | 2006-06 |
| BOWLES PROPERTIES, INC. | 2 | 1k | 1995-03 |
| WILLIAMS, CLAYTON ENERGY, INC. | 2 | 6k | 1998-05 |
| SILVER OAK OPERATING, LLC | 1 | 0 | 2026-04 |
| WEST MOUNTAIN OPERATING CO, INC. | 1 | 0 | 2015-02 |
| AGATE PETROLEUM, INC. | 1 | 885 | 1999-06 |
| PROGAS PROPERTIES, INC. | 1 | 1k | 1995-12 |
| MACHIN & ASSOCIATES, INC. | 1 | 92 | 1993-03 |
Lease Types
Leases (32)
| TYPE | LEASE | OPERATOR | OIL (BBL) | GAS (MCF) | FIRST | LAST |
|---|---|---|---|---|---|---|
| Oil | MCKINLEY, J. C. | ELMS OIL COMPANY | 14k | 20k | 1995-05 | 2026-04 |
| Oil | LEE -G- | TANOS EXPLORATION, LLC | 10k | 100k | 1993-01 | 2003-04 |
| Oil | MACKEY, L. L. | WILLIAMS, CLAYTON ENERGY, INC. | 6k | 121k | 1993-01 | 1998-05 |
| Oil | STONE HEIRS | PROGAS PROPERTIES, INC. | 1k | 8k | 1993-01 | 1995-12 |
| Oil | MCKINLEY, J. C. "A" | BOWLES PROPERTIES, INC. | 1k | 5k | 1993-01 | 1994-12 |
| Oil | MCLENDON, J.A. ESTATE UNIT | AGATE PETROLEUM, INC. | 885 | 36k | 1993-01 | 1999-06 |
| Oil | MAGRILL | MACHIN & ASSOCIATES, INC. | 92 | 359 | 1993-01 | 1993-03 |
| Oil | L. L. MACKEY ESTATE UNIT | SONAT EXPLORATION COMPANY -TYLER | 61 | 3k | 1993-01 | 1993-11 |
| Gas | MCKINLEY, J.C. "A" | BOWLES PROPERTIES, INC. | 0 | 528 | 1994-07 | 1995-03 |
| Gas | FLEWELLEN | NECHES EXPLORATION, L.L.C. | 0 | 764k | 1993-01 | 2023-04 |
| Gas | MCAFEE, WILLIE | SILVER OAK OPERATING, LLC | 0 | 413k | 1993-01 | 2026-04 |
| Gas | FLEWELLEN | NECHES EXPLORATION, L.L.C. | 0 | 396k | 2017-06 | 2026-04 |
| Gas | FLEWELLEN | NECHES EXPLORATION, L.L.C. | 0 | 1.7M | 1993-01 | 2026-04 |
| Gas | CASTLEBERRY | SONAT EXPLORATION COMPANY -TYLER | 0 | 135k | 1993-01 | 2006-06 |
| Gas | MCLENDON, J.A. | WEST MOUNTAIN OPERATING CO, INC. | 0 | 172k | 1999-06 | 2015-02 |
| Gas | DENSON | COOK EXPLORATION CO. | 0 | 792k | 1994-11 | 2017-01 |
| Gas | CASTLEBERRY | NECHES EXPLORATION, L.L.C. | 0 | 183k | 2019-06 | 2026-04 |
| Gas | MCGREDE | NECHES EXPLORATION, L.L.C. | 0 | 61k | 2018-01 | 2026-04 |
| Gas | CASTLEBERRY | NECHES EXPLORATION, L.L.C. | 0 | 784k | 1993-01 | 2023-01 |
| Gas | CULPEPPER | NECHES EXPLORATION, L.L.C. | 0 | 1.5M | 1993-01 | 2026-04 |
| Gas | ADAMS | SONAT EXPLORATION COMPANY -TYLER | 0 | 0 | 1993-01 | -- |
| Oil | DENSON, C. P. | COOK EXPLORATION CO. | 0 | 0 | 1993-01 | -- |
| Gas | MACKEY, L. L. ESTATE UNIT | WILLIAMS, CLAYTON ENERGY, INC. | 0 | 19k | 1993-01 | 1994-06 |
| Gas | LAWRENCE-CHEVRON GAS UNIT | VAQUERO GAS COMPANY,INCORPORATED | 0 | 195k | 1993-01 | 2024-12 |
| Gas | CULPEPPER | NECHES EXPLORATION, L.L.C. | 0 | 20 | 2018-04 | 2021-02 |
| Gas | MCMURREY FEE | KAISER-FRANCIS OIL COMPANY | 0 | 7k | 1993-01 | 1993-03 |
| Gas | MCGREDE | COOK EXPLORATION CO. | 0 | 3k | 1993-01 | 1996-11 |
| Gas | CASTEBERRY | COOK EXPLORATION CO. | 0 | 57k | 1993-01 | 2009-06 |
| Gas | CASTLEBERRY | NECHES EXPLORATION, L.L.C. | 0 | 570k | 2017-10 | 2026-04 |
| Gas | MACKEY, W.W. ET AL | LONG TRUSTS, THE | 0 | 6k | 1993-01 | 2003-02 |
| Gas | MELTON, L.L. ESTATE GAS UNIT | XTO ENERGY INC. | 0 | 3k | 1993-01 | 1999-08 |
| Gas | CULPEPPER | COOK EXPLORATION CO. | 0 | 289k | 1993-01 | 2000-12 |