OBRIEN RANCH (3820)
Field #66655780 · District 2 · --
Leases
10
Operators
1
Cum Oil
0 BBL
Cum Gas
6.2M MCF
Cum Cond
2k BBL
Production
1996-11 — 2013-03
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 |
|---|---|---|---|
| C & E OPERATING, INC. | 10 | 0 | 2012-07 |
Lease Types
Leases (10)
| TYPE | LEASE | OPERATOR | OIL (BBL) | GAS (MCF) | FIRST | LAST |
|---|---|---|---|---|---|---|
| Gas | O'BRIEN, J. M. | C & E OPERATING, INC. | 0 | 257k | 1997-01 | 1998-02 |
| Gas | O'BRIEN, J. M. | C & E OPERATING, INC. | 0 | 41k | 1999-03 | 2000-02 |
| Gas | O'BRIEN, J. M. | C & E OPERATING, INC. | 0 | 440k | 1996-11 | 1998-01 |
| Gas | O'BRIEN-HARKINS | C & E OPERATING, INC. | 0 | 588k | 1999-03 | 2004-08 |
| Gas | O'BRIEN-HARKINS | C & E OPERATING, INC. | 0 | 345k | 1998-04 | 1999-09 |
| Gas | O'BRIEN-HARKINS | C & E OPERATING, INC. | 0 | 1.9M | 1998-03 | 2006-11 |
| Gas | O'BRIEN-HARKINS | C & E OPERATING, INC. | 0 | 1.3M | 1999-03 | 2012-07 |
| Gas | O'BRIEN-HARKINS | C & E OPERATING, INC. | 0 | 718k | 1999-08 | 2004-09 |
| Gas | O'BRIEN, J. M. | C & E OPERATING, INC. | 0 | 307k | 1998-03 | 2011-10 |
| Gas | POWERS, J. N. | C & E OPERATING, INC. | 0 | 223k | 1999-08 | 2004-10 |