GRETA (O-4)
Field #36867600 · District 2 · --
Leases
25
Operators
14
Cum Oil
0 BBL
Cum Gas
426k 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 |
|---|---|---|---|
| PRIMROSE OPERATING COMPANY | 14 | 0 | 2005-05 |
| CHILTON ENERGY | 4 | 0 | 1999-05 |
| QUINTANA PET. CORP. | 3 | 0 | -- |
| GRETA OPERATING COMPANY LLC | 2 | 0 | 2013-06 |
| DORCHESTER OPERATING COMPANY LLC | 1 | 0 | -- |
| EXXON MOBIL CORPORATION | 1 | 0 | -- |
Lease Types
Leases (25)
| TYPE | LEASE | OPERATOR | OIL (BBL) | GAS (MCF) | FIRST | LAST |
|---|---|---|---|---|---|---|
| Gas | O'CONNOR, TOM | DORCHESTER OPERATING COMPANY LLC | 0 | 0 | 2013-08 | -- |
| Gas | OBRIEN, J. M. | PRIMROSE OPERATING COMPANY | 0 | 0 | 1993-01 | -- |
| Gas | O'BRIEN, J.M. D & E D | CHILTON ENERGY | 0 | 24k | 1993-10 | 1994-08 |
| Gas | O'BRIEN, J.M. | PRIMROSE OPERATING COMPANY | 0 | 0 | 1993-01 | -- |
| Gas | O'BRIEN, J.M. "B" | PRIMROSE OPERATING COMPANY | 0 | 17k | 1994-08 | 2005-05 |
| Gas | HEARD, FANNIE V. W. | PRIMROSE OPERATING COMPANY | 0 | 0 | 1993-01 | -- |
| Gas | HEARD, J.F.B. | EXXON MOBIL CORPORATION | 0 | 0 | 1993-01 | -- |
| Gas | HEARD, J. F. B. | PRIMROSE OPERATING COMPANY | 0 | 0 | 1993-01 | -- |
| Gas | HEARD, J.F.B. | PRIMROSE OPERATING COMPANY | 0 | 0 | 1993-01 | -- |
| Gas | O'BRIEN "J&L", J. M. | GRETA OPERATING COMPANY LLC | 0 | 229k | 1993-01 | 2013-06 |
| Gas | HEARD, CLEMENT | QUINTANA PET. CORP. | 0 | 0 | 1993-01 | -- |
| Gas | HEARD, J.F.B. | PRIMROSE OPERATING COMPANY | 0 | 0 | 1993-01 | -- |
| Gas | O'BRIEN, J. M. | PRIMROSE OPERATING COMPANY | 0 | 0 | 1993-01 | -- |
| Gas | O'BRIEN, J.M. A | CHILTON ENERGY | 0 | 149k | 1993-08 | 1999-05 |
| Gas | HEARD, J.F.B. | PRIMROSE OPERATING COMPANY | 0 | 0 | 1993-01 | -- |
| Gas | HEARD, MRS. FANNIE V. W. | QUINTANA PET. CORP. | 0 | 0 | 1993-01 | -- |
| Gas | OBRIEN, J. J. -C- | CHILTON ENERGY | 0 | 0 | 1993-01 | -- |
| Gas | HEARD, CLAUD E. ET AL | QUINTANA PET. CORP. | 0 | 0 | 1993-01 | -- |
| Gas | O'BRIEN, J.J. A (S) | CHILTON ENERGY | 0 | 7k | 1995-09 | 1995-10 |
| Gas | HEARD, J. F. B. | PRIMROSE OPERATING COMPANY | 0 | 0 | 1993-01 | -- |
| Gas | OBRIEN, J. M. | PRIMROSE OPERATING COMPANY | 0 | 0 | 1993-01 | -- |
| Gas | HEARD, J.F.B. | PRIMROSE OPERATING COMPANY | 0 | 0 | 1993-01 | -- |
| Gas | OBRIEN, J. M. -B- | GRETA OPERATING COMPANY LLC | 0 | 0 | 1993-01 | -- |
| Gas | OBRIEN, J.M. | PRIMROSE OPERATING COMPANY | 0 | 0 | 1993-01 | -- |
| Gas | HEARD, F. V. W. | PRIMROSE OPERATING COMPANY | 0 | 0 | 1993-01 | -- |