POTOSI (COOK SAND)
Field #72638500 · District 8 · --
Leases
4
Operators
6
Cum Oil
74k BBL
Cum Gas
0 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 |
|---|---|---|---|
| QUANTUM INVESTMENTS | 3 | 71k | 2010-07 |
| ROBERTSON RESOURCES, INC. | 1 | 2k | 1998-02 |
Lease Types
Leases (4)
| TYPE | LEASE | OPERATOR | OIL (BBL) | GAS (MCF) | FIRST | LAST |
|---|---|---|---|---|---|---|
| Oil | THORNTON, E. L. | QUANTUM INVESTMENTS | 45k | 21 | 1993-01 | 2006-04 |
| Oil | THORNTON, E.L. | QUANTUM INVESTMENTS | 17k | 21 | 1993-01 | 2010-07 |
| Oil | THORNTON | QUANTUM INVESTMENTS | 10k | 4 | 1994-06 | 2009-10 |
| Oil | THORNTON, E. L. | ROBERTSON RESOURCES, INC. | 2k | 21 | 1993-01 | 1998-02 |