SAND HILLS, WEST (DEVONIAN)
Field #80481250 · District 10 · --
Leases
25
Operators
14
Cum Oil
110k BBL
Cum Gas
17.1M MCF
Cum Cond
36k 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 |
|---|---|---|---|
| WILLIAMS OIL COMPANY | 9 | 110k | 2025-01 |
| POGO PRODUCING COMPANY LLC | 8 | 15 | 2026-04 |
| PITTS ENERGY CO. | 4 | 0 | 2026-04 |
| RAYDEN | 2 | 0 | 2025-11 |
| ENRON OIL & GAS COMPANY | 1 | 0 | -- |
| CHEVRON U. S. A. INC. | 1 | 0 | 2019-12 |
Lease Types
Leases (25)
| TYPE | LEASE | OPERATOR | OIL (BBL) | GAS (MCF) | FIRST | LAST |
|---|---|---|---|---|---|---|
| Oil | ESTES, W. A. | WILLIAMS OIL COMPANY | 50k | 503k | 1993-01 | 2021-06 |
| Oil | TUBB, J.B. ESTATE -B- | WILLIAMS OIL COMPANY | 44k | 559k | 1993-01 | 2013-02 |
| Oil | WRISTEN BROS. | WILLIAMS OIL COMPANY | 9k | 40k | 1993-01 | 2014-10 |
| Oil | TUBB, J.B. ESTATE B | WILLIAMS OIL COMPANY | 7k | 81k | 2013-08 | 2024-05 |
| Oil | TEXACO "15" | POGO PRODUCING COMPANY LLC | 15 | 0 | 1999-05 | 2016-01 |
| Gas | WRISTEN BROTHERS | ENRON OIL & GAS COMPANY | 0 | 0 | 1996-12 | -- |
| Gas | TUNSTILL | POGO PRODUCING COMPANY LLC | 0 | 110k | 2002-04 | 2010-09 |
| Gas | ESTES, W. A. | WILLIAMS OIL COMPANY | 0 | 0 | 1993-01 | -- |
| Gas | ESTES, W. A. | PITTS ENERGY CO. | 0 | 999k | 1993-01 | 2019-10 |
| Gas | WINTER 5-20 | POGO PRODUCING COMPANY LLC | 0 | 551k | 1999-06 | 2026-04 |
| Gas | ESTES, W. A. | PITTS ENERGY CO. | 0 | 4.6M | 1993-01 | 2026-04 |
| Gas | TUBB, J. B. | RAYDEN | 0 | 438k | 1993-01 | 2025-09 |
| Gas | WINTER 7-20 | POGO PRODUCING COMPANY LLC | 0 | 1.6M | 1998-11 | 2015-12 |
| Gas | ESTES, W. A. | PITTS ENERGY CO. | 0 | 1.9M | 1993-01 | 2026-02 |
| Gas | WRISTEN BROS. | WILLIAMS OIL COMPANY | 0 | 676k | 1993-01 | 2025-01 |
| Gas | EDWARDS, TREY 26-18 | POGO PRODUCING COMPANY LLC | 0 | 729k | 2000-03 | 2010-10 |
| Gas | EDWARDS, TREY 26-18 | POGO PRODUCING COMPANY LLC | 0 | 252k | 2001-01 | 2010-06 |
| Gas | ESTES, W. A. | WILLIAMS OIL COMPANY | 0 | 463k | 1993-01 | 2011-10 |
| Gas | WINTER 7-20 | POGO PRODUCING COMPANY LLC | 0 | 289k | 2001-03 | 2012-05 |
| Gas | ESTES, W. A. | CHEVRON U. S. A. INC. | 0 | 1.1M | 1993-01 | 2019-12 |
| Gas | WRISTEN BROS. | PITTS ENERGY CO. | 0 | 2.0M | 1993-01 | 2026-02 |
| Gas | WRISTEN BROS. | WILLIAMS OIL COMPANY | 0 | 361k | 1993-01 | 2024-10 |
| Gas | EDWARDS, TREY 26-18 | POGO PRODUCING COMPANY LLC | 0 | 451k | 1999-10 | 2008-12 |
| Gas | TUBB, J. B. | RAYDEN | 0 | 313k | 1993-01 | 2025-11 |
| Gas | ESTES, W. A. | WILLIAMS OIL COMPANY | 0 | 294k | 1993-01 | 2015-07 |