GRAHAM, SOUTH (CADDO)
Field #36300250 · District 13 · --
Leases
6
Operators
9
Cum Oil
5k BBL
Cum Gas
862k MCF
Cum Cond
11k BBL
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 |
|---|---|---|---|
| THUNDERBIRD OPERATING, L.L.C. | 2 | 5k | 2026-04 |
| BENTLEY OIL AND GAS COMPANY | 2 | 0 | 2026-03 |
| HAYS PARTNERSHIP | 1 | 0 | 2011-10 |
| HARKEN EXPLORATION COMPANY | 1 | 0 | 1994-06 |
Lease Types
Leases (6)
| TYPE | LEASE | OPERATOR | OIL (BBL) | GAS (MCF) | FIRST | LAST |
|---|---|---|---|---|---|---|
| Oil | HAZELTON | THUNDERBIRD OPERATING, L.L.C. | 5k | 94k | 1993-01 | 2013-01 |
| Gas | HAZELTON | THUNDERBIRD OPERATING, L.L.C. | 0 | 39k | 2013-02 | 2026-04 |
| Gas | HAZELTON, IOLA | BENTLEY OIL AND GAS COMPANY | 0 | 446k | 1993-01 | 2026-03 |
| Gas | RAMSEY-CORLEY | HAYS PARTNERSHIP | 0 | 67k | 1993-01 | 2011-10 |
| Gas | HAZELTON | HARKEN EXPLORATION COMPANY | 0 | 15k | 1993-01 | 1994-06 |
| Gas | HAZELTON, IOLA | BENTLEY OIL AND GAS COMPANY | 0 | 294k | 1993-01 | 2026-03 |