TOM OCONNOR (5800)
Field #90534863 · District 2 · --
Leases
20
Operators
9
Cum Oil
22.8M BBL
Cum Gas
212k 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 |
|---|---|---|---|
| QUINTANA PET. CORP. | 12 | 22.8M | 2026-04 |
| T - C OIL COMPANY | 3 | 0 | -- |
| HILCORP ENERGY COMPANY | 2 | 65k | 2016-07 |
| PENNZOIL EXPLORATION & PROD. CO. | 1 | 0 | -- |
| NORDAN & COMPANY | 1 | 0 | -- |
| COPANO COMPANY | 1 | 0 | -- |
Lease Types
Leases (20)
| TYPE | LEASE | OPERATOR | OIL (BBL) | GAS (MCF) | FIRST | LAST |
|---|---|---|---|---|---|---|
| Oil | TOM OCONNOR (5800 SD) FLD. UNIT | QUINTANA PET. CORP. | 22.8M | 14.9M | 1993-01 | 2026-04 |
| Oil | MAUDE WILLIAMS ET AL "C" | HILCORP ENERGY COMPANY | 65k | 38k | 2010-06 | 2016-07 |
| Oil | OCONNOR, THOMAS -B- | T - C OIL COMPANY | 0 | 0 | 1993-01 | -- |
| Oil | LAMBERT, M.F. | PENNZOIL EXPLORATION & PROD. CO. | 0 | 0 | 1993-01 | -- |
| Gas | TOM O'CONNOR (5800 SD) UNIT | QUINTANA PET. CORP. | 0 | 0 | 1993-01 | -- |
| Oil | OCONNOR, THOMAS -A- | QUINTANA PET. CORP. | 0 | 0 | 1993-01 | -- |
| Oil | NORDAN,L. A. OCONNOR, THOMAS EST | NORDAN & COMPANY | 0 | 0 | 1993-01 | -- |
| Gas | TOM O'CONNOR (5800 SAND) FIELD U | QUINTANA PET. CORP. | 0 | 31k | 1993-03 | 1993-06 |
| Oil | WILLIAMS, MAUDE ET AL "C" | QUINTANA PET. CORP. | 0 | 0 | 1993-01 | -- |
| Gas | TOM O'CONNOR(5800SAND)FIELD UNIT | QUINTANA PET. CORP. | 0 | 67k | 1993-01 | 1994-09 |
| Oil | OCONNOR, THOMAS -D- | COPANO COMPANY | 0 | 0 | 1993-01 | -- |
| Oil | NORDAN & MORRIS, OCONNOR, THOS. | T-C OIL COMPANY, LLC | 0 | 0 | 1993-01 | -- |
| Oil | WILLIAMS, MAUDE, ETAL -A- | QUINTANA PET. CORP. | 0 | 0 | 1993-01 | -- |
| Oil | WILLIAMS, MAUDE ET AL -C- | HILCORP ENERGY COMPANY | 0 | 0 | 2018-01 | -- |
| Gas | TOM O'CONNOR (5800 SD. ) UNIT | QUINTANA PET. CORP. | 0 | 43k | 1993-01 | 1993-06 |
| Oil | HEARD, IRA "B" | QUINTANA PET. CORP. | 0 | 0 | 1995-02 | -- |
| Gas | TOM O'CONNOR (5800 SAND) UNIT | QUINTANA PET. CORP. | 0 | 30k | 1993-03 | 1993-06 |
| Gas | TOM O'CONNOR (5800 SD)FIELD UNIT | QUINTANA PET. CORP. | 0 | 41k | 1994-02 | 1995-12 |
| Oil | OCONNOR, THOMAS -E- | T - C OIL COMPANY | 0 | 0 | 1993-01 | -- |
| Gas | O'CONNOR, TOM (5800 SD) FLD UNIT | QUINTANA PET. CORP. | 0 | 0 | 1993-01 | -- |