BRONCO (SILURO-DEVONIAN)
Field #12160600 · District 11 · --
Leases
9
Operators
17
Cum Oil
1.6M 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 |
|---|---|---|---|
| STEWARD ENERGY II, LLC | 4 | 751k | 2019-06 |
| STAKEHOLDER GAS SERVICES, LLC | 2 | 0 | -- |
| HILCORP ENERGY COMPANY | 1 | 870k | 2026-04 |
| LONGHORN DISPOSAL, INC. | 1 | 0 | -- |
| PLATINUM EXPLORATION INC. | 1 | 19k | 2004-03 |
Lease Types
Leases (9)
| TYPE | LEASE | OPERATOR | OIL (BBL) | GAS (MCF) | FIRST | LAST |
|---|---|---|---|---|---|---|
| Oil | WEEMS, L. R. ET AL | HILCORP ENERGY COMPANY | 870k | 412k | 1993-01 | 2026-04 |
| Oil | KENDRICK "B" | STEWARD ENERGY II, LLC | 729k | 332k | 1993-01 | 2019-06 |
| Oil | CRAWFORD | STEWARD ENERGY II, LLC | 22k | 0 | 2011-07 | 2014-07 |
| Oil | STATE WEEMS | PLATINUM EXPLORATION INC. | 19k | 3k | 1993-01 | 2004-03 |
| Oil | SIEBER | STEWARD ENERGY II, LLC | 0 | 0 | 2016-09 | -- |
| Oil | POZO ACIDO VIEJO | STAKEHOLDER GAS SERVICES, LLC | 0 | 0 | 2019-01 | -- |
| Oil | WEEMS | STEWARD ENERGY II, LLC | 0 | 0 | 1993-01 | -- |
| Oil | BRONCO SWD | LONGHORN DISPOSAL, INC. | 0 | 0 | 1998-09 | -- |
| Oil | ESTACADO | STAKEHOLDER GAS SERVICES, LLC | 0 | 0 | 2024-11 | -- |