LEON VALLEY (OBRIEN)
Field #53235200 · District 10 · --
Leases
12
Operators
10
Cum Oil
404k BBL
Cum Gas
483 MCF
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 |
|---|---|---|---|
| TAHOE ENERGY, INC. | 6 | 260k | 2026-03 |
| XHORIZONS ENERGY LLC | 3 | 132k | 2026-03 |
| CUERVO RESOURCES, INC. | 1 | 12k | 2026-03 |
| PRIMAL ENERGY CORPORATION | 1 | 0 | 1997-08 |
| RIATA ENERGY, INC. | 1 | 0 | 2000-04 |
Lease Types
Leases (12)
| TYPE | LEASE | OPERATOR | OIL (BBL) | GAS (MCF) | FIRST | LAST |
|---|---|---|---|---|---|---|
| Oil | STATE UNIVERSITY A&D | TAHOE ENERGY, INC. | 231k | 0 | 1993-01 | 2015-07 |
| Oil | STATE UNIVERSITY A&D | XHORIZONS ENERGY LLC | 76k | 0 | 2012-07 | 2026-03 |
| Oil | TAHOE-UNIVERSITY "B" | XHORIZONS ENERGY LLC | 47k | 0 | 1993-01 | 2026-03 |
| Oil | UNIVERSITY | TAHOE ENERGY, INC. | 23k | 0 | 1993-01 | 2026-03 |
| Oil | HOLIMAN, O. M. | CUERVO RESOURCES, INC. | 12k | 0 | 1993-01 | 2026-03 |
| Oil | TAHOE-UNIVERSITY "A" | XHORIZONS ENERGY LLC | 9k | 0 | 1993-01 | 2026-03 |
| Oil | UNIVERSITY -A- | TAHOE ENERGY, INC. | 3k | 0 | 1993-01 | 2026-03 |
| Oil | HOLIMAN | TAHOE ENERGY, INC. | 2k | 0 | 1993-01 | 2014-12 |
| Oil | UNIVERSITY 8A | TAHOE ENERGY, INC. | 2k | 0 | 1993-01 | 2000-01 |
| Oil | TAHOE-UNIVERSITY -BTA- | TAHOE ENERGY, INC. | 33 | 0 | 1993-01 | 1997-09 |
| Gas | TAHOE-UNIVERSITY-BTA | PRIMAL ENERGY CORPORATION | 0 | 483 | 1996-06 | 1997-08 |
| Gas | UNIVERSITY "K" | RIATA ENERGY, INC. | 0 | 0 | 1993-01 | 2000-04 |