COTTONWOOD CREEK, S. (YEGUA 4500
Field #21048785 · District 2 · --
Leases
9
Operators
14
Cum Oil
64k BBL
Cum Gas
1k MCF
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 |
|---|---|---|---|
| SALVADOR OIL, LLC | 2 | 32k | 2026-03 |
| MAGNUM PRODUCING & OPERATING CO. | 2 | 30k | 2026-03 |
| BIG SHELL OIL & GAS, INC. | 2 | 355 | 2006-08 |
| TOTALFINAELF E&P USA INC | 1 | 83 | 1993-04 |
| COASTLINE EXPLORATION, INC. | 1 | 1k | 2010-07 |
| THUNDERBIRD ENERGY, INC. | 1 | 0 | -- |
Lease Types
Leases (9)
| TYPE | LEASE | OPERATOR | OIL (BBL) | GAS (MCF) | FIRST | LAST |
|---|---|---|---|---|---|---|
| Oil | SCHAFFER | SALVADOR OIL, LLC | 23k | 0 | 2005-08 | 2026-03 |
| Oil | KRUEGAR, D. R. | MAGNUM PRODUCING & OPERATING CO. | 16k | 1k | 1993-01 | 2026-03 |
| Oil | GEARY, C. A. | MAGNUM PRODUCING & OPERATING CO. | 14k | 92 | 1993-01 | 2026-03 |
| Oil | SAVANNAH RANCH | SALVADOR OIL, LLC | 9k | 0 | 2006-02 | 2015-07 |
| Oil | SIEVERS | COASTLINE EXPLORATION, INC. | 1k | 0 | 2007-03 | 2010-07 |
| Oil | BRANDT | BIG SHELL OIL & GAS, INC. | 355 | 0 | 2006-03 | 2006-04 |
| Oil | TALLEY, LESLIE R. | TOTALFINAELF E&P USA INC | 83 | 1 | 1993-01 | 1993-04 |
| Gas | SCHAEFER | BIG SHELL OIL & GAS, INC. | 0 | 1k | 2006-07 | 2006-08 |
| Oil | ANGERSTEIN | THUNDERBIRD ENERGY, INC. | 0 | 0 | 1993-01 | -- |