KEYSTONE, SOUTH
Field #49133001 · District 10 · --
Leases
11
Operators
15
Cum Oil
2.3M BBL
Cum Gas
0 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 |
|---|---|---|---|
| WHITING OIL AND GAS CORPORATION | 3 | 2.1M | 2026-03 |
| XTO ENERGY INC. | 3 | 14k | 2026-03 |
| OGX OPERATING, LLC | 2 | 98k | 2026-03 |
| BLACKBEARD OPERATING, LLC | 1 | 0 | 2026-03 |
| SADDLEBACK EXPLORATION, LLC | 1 | 80k | 2026-03 |
| APACHE CORPORATION | 1 | 9k | 2018-04 |
Lease Types
Leases (11)
| TYPE | LEASE | OPERATOR | OIL (BBL) | GAS (MCF) | FIRST | LAST |
|---|---|---|---|---|---|---|
| Oil | KEYSTONE CATTLE CO. | WHITING OIL AND GAS CORPORATION | 1.9M | 0 | 1993-01 | 2026-03 |
| Oil | KEYSTONE FERNANDES | WHITING OIL AND GAS CORPORATION | 107k | 0 | 1993-01 | 2026-03 |
| Oil | PANHEAD 10 13 | OGX OPERATING, LLC | 85k | 0 | 2013-01 | 2026-03 |
| Oil | CAMPBELL | SADDLEBACK EXPLORATION, LLC | 80k | 0 | 2014-03 | 2026-03 |
| Oil | KEYSTONE | WHITING OIL AND GAS CORPORATION | 15k | 0 | 1993-01 | 2011-03 |
| Oil | SOFTAIL 10-17 | OGX OPERATING, LLC | 12k | 0 | 2013-02 | 2026-03 |
| Oil | JENKINS, B. F. | XTO ENERGY INC. | 9k | 0 | 2019-06 | 2026-03 |
| Oil | DUECE 10-8 | APACHE CORPORATION | 9k | 0 | 2014-08 | 2018-04 |
| Oil | MCCUTCHEN, W.A. | XTO ENERGY INC. | 5k | 0 | 2019-07 | 2026-03 |
| Oil | CBONE | BLACKBEARD OPERATING, LLC | 0 | 0 | 2020-01 | 2026-03 |
| Oil | BASHARA, M. J. -F- | XTO ENERGY INC. | 0 | 0 | 2019-09 | 2026-03 |