KEYSTONE (CONSOLIDATED)
Field #49129150 · District 10 · --
Leases
38
Operators
24
Cum Oil
7.4M BBL
Cum Gas
472k MCF
Cum Cond
100k BBL
Production
2015-09 — 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 |
|---|---|---|---|
| SADDLEBACK EXPLORATION, LLC | 12 | 647k | 2026-04 |
| XTO ENERGY INC. | 9 | 2.3M | 2026-04 |
| STRONGHOLD ENERGY II OPER, LLC | 6 | 1.4M | 2026-04 |
| HILCORP ENERGY COMPANY | 4 | 3.0M | 2026-04 |
| MAS OPERATING CO. | 2 | 81k | 2026-04 |
| IRON ORCHARD OPERATING LLC | 1 | 51k | 2025-03 |
| BASIN OIL & GAS OPERATING, LLC | 1 | 13k | 2026-04 |
| WALLACE OPERATING COMPANY LLC | 1 | 0 | 2019-06 |
| MINERAL TECHNOLOGIES, INC. | 1 | 2k | 2021-09 |
| DEVON ENERGY PRODUCTION CO, L.P. | 1 | 0 | -- |
Lease Types
Leases (38)
| TYPE | LEASE | OPERATOR | OIL (BBL) | GAS (MCF) | FIRST | LAST |
|---|---|---|---|---|---|---|
| Oil | CAMPBELL, SETH | HILCORP ENERGY COMPANY | 2.8M | 11.6M | 2015-09 | 2026-04 |
| Oil | KEYSTONE HOLT UNIT | XTO ENERGY INC. | 2.3M | 2.7M | 2015-09 | 2026-04 |
| Oil | BAIRD, W. E. | STRONGHOLD ENERGY II OPER, LLC | 1.2M | 5.3M | 2015-09 | 2026-04 |
| Oil | BASHARA-PROTHRO | SADDLEBACK EXPLORATION, LLC | 274k | 1.5M | 2015-09 | 2026-04 |
| Oil | EAST KEYSTONE (SAN A HOLT UNIT) | SADDLEBACK EXPLORATION, LLC | 264k | 109k | 2015-09 | 2026-04 |
| Oil | LOVETT-SINCLAIR | STRONGHOLD ENERGY II OPER, LLC | 121k | 457k | 2015-09 | 2026-04 |
| Oil | STATE-WALTON 'E' | SADDLEBACK EXPLORATION, LLC | 80k | 363k | 2017-10 | 2026-04 |
| Oil | SETH CAMPBELL ESTATE | HILCORP ENERGY COMPANY | 64k | 508k | 2018-11 | 2026-02 |
| Oil | P'POOL | HILCORP ENERGY COMPANY | 63k | 298k | 2015-09 | 2026-02 |
| Oil | CAMPBELL, GRANT | IRON ORCHARD OPERATING LLC | 51k | 91k | 2015-09 | 2025-03 |
| Oil | LOVETT, H. E. | STRONGHOLD ENERGY II OPER, LLC | 50k | 208k | 2015-09 | 2026-04 |
| Oil | ZACHARY ESTATE | MAS OPERATING CO. | 47k | 275k | 2015-09 | 2026-04 |
| Oil | SETH CAMPBELL A | HILCORP ENERGY COMPANY | 42k | 118k | 2015-09 | 2025-08 |
| Oil | JAKE | MAS OPERATING CO. | 34k | 50k | 2015-09 | 2026-04 |
| Oil | BASHARA, J. M. | SADDLEBACK EXPLORATION, LLC | 27k | 12k | 2015-09 | 2026-04 |
| Oil | BAIRD, W. E. | XTO ENERGY INC. | 23k | 9k | 2015-09 | 2024-03 |
| Oil | BASHARA-PROTHRO | BASIN OIL & GAS OPERATING, LLC | 13k | 18k | 2025-10 | 2026-04 |
| Oil | KEYSTONE CATTLE CO. | MINERAL TECHNOLOGIES, INC. | 2k | 0 | 2015-09 | 2021-09 |
| Oil | KEYSTONE CATTLE CO. | SADDLEBACK EXPLORATION, LLC | 2k | 2k | 2015-09 | 2018-06 |
| Gas | LOVETT, H. E. | STRONGHOLD ENERGY II OPER, LLC | 0 | 53k | 2015-11 | 2024-08 |
| Oil | TRINITY "D" UNIT | SADDLEBACK EXPLORATION, LLC | 0 | 0 | 2015-09 | -- |
| Oil | WALTON, J. B. "C" | XTO ENERGY INC. | 0 | 0 | 2015-09 | -- |
| Gas | KEYSTONE HOLT UNIT | XTO ENERGY INC. | 0 | 0 | 2015-11 | -- |
| Gas | KEYSTONE HOLT UNIT | XTO ENERGY INC. | 0 | 2k | 2015-11 | 2022-12 |
| Gas | STATE-WALTON | STRONGHOLD ENERGY II OPER, LLC | 0 | 82k | 2015-09 | 2026-04 |
| Gas | KEYSTONE HOLT UNIT | XTO ENERGY INC. | 0 | 125k | 2015-11 | 2022-10 |
| Gas | KEYSTONE HOLT UNIT | XTO ENERGY INC. | 0 | 39k | 2015-11 | 2023-06 |
| Oil | CRUM, M. E. -B- | XTO ENERGY INC. | 0 | 0 | 2015-09 | -- |
| Oil | BASHARA, M. J. | SADDLEBACK EXPLORATION, LLC | 0 | 8 | 2015-09 | 2022-05 |
| Oil | ERNEST | WALLACE OPERATING COMPANY LLC | 0 | 149 | 2015-09 | 2019-06 |
| Oil | LOVETT, H. E. | SADDLEBACK EXPLORATION, LLC | 0 | 0 | 2015-09 | -- |
| Gas | LOVETT, H. E. | SADDLEBACK EXPLORATION, LLC | 0 | 0 | 2015-09 | -- |
| Gas | KEYSTONE HOLT UNIT | XTO ENERGY INC. | 0 | 21k | 2015-11 | 2020-06 |
| Gas | BASHARA, M.J. UNIT | SADDLEBACK EXPLORATION, LLC | 0 | 126k | 2015-09 | 2023-01 |
| Gas | STATE-WALTON 'E' | SADDLEBACK EXPLORATION, LLC | 0 | 3k | 2015-09 | 2018-07 |
| Gas | LOVETT-SINCLAIR | STRONGHOLD ENERGY II OPER, LLC | 0 | 20k | 2015-11 | 2017-09 |
| Oil | PERKINS, J. J. "C" | SADDLEBACK EXPLORATION, LLC | 0 | 0 | 2015-09 | -- |
| Oil | STATE-WALTON | DEVON ENERGY PRODUCTION CO, L.P. | 0 | 0 | 2015-09 | -- |