H. S. A. (PENNSYLVANIAN)
Field #37821710 · District 10 · --
Leases
40
Operators
17
Cum Oil
64k BBL
Cum Gas
13.5M MCF
Cum Cond
16k BBL
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 |
|---|---|---|---|
| SUNDOWN ENERGY LP | 16 | 55k | 2026-03 |
| WHITING OIL AND GAS CORPORATION | 11 | 6k | 2026-03 |
| CHEVRON U. S. A. INC. | 10 | 0 | 2002-07 |
| SAMSON RESOURCES COMPANY | 2 | 3k | 2026-03 |
| THREE RIVERS OPERATING CO LLC | 1 | 0 | 2016-08 |
Lease Types
Leases (40)
| TYPE | LEASE | OPERATOR | OIL (BBL) | GAS (MCF) | FIRST | LAST |
|---|---|---|---|---|---|---|
| Oil | W. A. ESTES | SUNDOWN ENERGY LP | 28k | 0 | 2019-04 | 2026-03 |
| Oil | HUTCHINGS STOCK ASSOC. | SUNDOWN ENERGY LP | 28k | 0 | 1993-01 | 2026-03 |
| Oil | ESTES, W. A. | WHITING OIL AND GAS CORPORATION | 3k | 0 | 1993-01 | 2008-08 |
| Oil | MARSTON, E. J. ESTATE -D- | WHITING OIL AND GAS CORPORATION | 3k | 0 | 1993-01 | 2006-02 |
| Oil | MARSTON | SAMSON RESOURCES COMPANY | 3k | 0 | 1993-01 | 2007-07 |
| Gas | HUTCHINGS STOCK ASSOCIATION | SUNDOWN ENERGY LP | 0 | 240k | 1993-01 | 2026-03 |
| Gas | HUTCHINGS STOCK ASSOCIATION | SUNDOWN ENERGY LP | 0 | 68k | 1993-01 | 2022-05 |
| Gas | HUTCHINGS STOCK ASSOCIATION | SUNDOWN ENERGY LP | 0 | 472k | 1995-12 | 2026-03 |
| Gas | HUTCHINGS STOCK ASSOCIATION | SUNDOWN ENERGY LP | 0 | 66k | 1993-01 | 2022-06 |
| Gas | ESTES, W. A. | CHEVRON U. S. A. INC. | 0 | 1k | 1993-01 | 1998-10 |
| Gas | ESTES, W. A. | WHITING OIL AND GAS CORPORATION | 0 | 703k | 2005-10 | 2026-03 |
| Gas | HUTCHINGS STOCK ASSOC. | SUNDOWN ENERGY LP | 0 | 23k | 2014-08 | 2026-03 |
| Gas | HUTCHINGS STOCK ASSOCIATION | SUNDOWN ENERGY LP | 0 | 348k | 1993-01 | 2026-03 |
| Gas | HUTCHINGS STOCK ASSOCIATION | SUNDOWN ENERGY LP | 0 | 57k | 1993-01 | 2026-03 |
| Gas | ESTES, W. A. | WHITING OIL AND GAS CORPORATION | 0 | 657k | 1993-01 | 2024-07 |
| Gas | HUTCHINGS STOCK ASSN. | SUNDOWN ENERGY LP | 0 | 454k | 1996-12 | 2026-03 |
| Gas | ESTES, W. A. | CHEVRON U. S. A. INC. | 0 | 0 | 1993-01 | 1998-09 |
| Gas | HUTCHINGS STOCK ASSOC | SUNDOWN ENERGY LP | 0 | 117k | 2010-09 | 2016-07 |
| Gas | ESTES, W. A. | CHEVRON U. S. A. INC. | 0 | 0 | 1993-01 | 2002-07 |
| Gas | ESTES, W. A. | WHITING OIL AND GAS CORPORATION | 0 | 3.4M | 1993-01 | 2026-03 |
| Gas | HUTCHINGS STOCK ASSOCIATION | CHEVRON U. S. A. INC. | 0 | 0 | 1993-01 | 1996-01 |
| Gas | ESTES, W. A. | CHEVRON U. S. A. INC. | 0 | 15k | 1993-01 | 1998-11 |
| Gas | HUTCHINGS STOCK ASSOCIATION | SUNDOWN ENERGY LP | 0 | 126k | 1993-01 | 2005-04 |
| Gas | ESTES, W. A. | WHITING OIL AND GAS CORPORATION | 0 | 75k | 1998-02 | 2026-03 |
| Gas | HUTCHINGS STOCK ASSOCIATION | SUNDOWN ENERGY LP | 0 | 2.5M | 1993-01 | 2026-03 |
| Gas | MARSTON | SAMSON RESOURCES COMPANY | 0 | 845k | 1993-01 | 2026-03 |
| Gas | HUTCHINGS STOCK ASSOCIATION | SUNDOWN ENERGY LP | 0 | 1.0M | 1993-01 | 2026-03 |
| Gas | ESTES, W.A. | CHEVRON U. S. A. INC. | 0 | 3k | 1993-01 | 1996-05 |
| Gas | ESTES, W.A. | WHITING OIL AND GAS CORPORATION | 0 | 1.0M | 1993-01 | 2026-03 |
| Gas | ESTES, W. A. | WHITING OIL AND GAS CORPORATION | 0 | 65k | 1993-01 | 2018-12 |
| Gas | ESTES, W. A. | CHEVRON U. S. A. INC. | 0 | 0 | 1993-01 | 1993-07 |
| Gas | MARSTON, E. J. ESTATE -C- | CHEVRON U. S. A. INC. | 0 | 0 | 1993-01 | 1996-04 |
| Gas | ESTES, W. A. | WHITING OIL AND GAS CORPORATION | 0 | 162k | 1993-01 | 2026-03 |
| Gas | HUTCHINGS STOCK ASSN. | SUNDOWN ENERGY LP | 0 | 102k | 2010-09 | 2026-03 |
| Gas | ESTES, W. A. | WHITING OIL AND GAS CORPORATION | 0 | 49k | 2006-01 | 2026-03 |
| Gas | HUTCHINGS STOCK ASSOCIATION | CHEVRON U. S. A. INC. | 0 | 0 | 1993-01 | 1993-08 |
| Gas | ESTES, W. A. | CHEVRON U. S. A. INC. | 0 | 7k | 1993-01 | 1995-09 |
| Gas | MARSTON | THREE RIVERS OPERATING CO LLC | 0 | 165k | 2004-03 | 2016-08 |
| Gas | ESTES, W. A. | WHITING OIL AND GAS CORPORATION | 0 | 98k | 1993-01 | 2026-03 |
| Gas | HUTCHINGS STOCK ASSOCIATION | SUNDOWN ENERGY LP | 0 | 685k | 1993-01 | 2026-03 |