TOM OCONNOR (4950)
Field #90534400 · District 2 · --
Leases
31
Operators
8
Cum Oil
0 BBL
Cum Gas
7.5M MCF
Cum Cond
899 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 |
|---|---|---|---|
| T-C OIL COMPANY, LLC | 12 | 0 | 2012-05 |
| QUINTANA PET. CORP. | 7 | 0 | 2025-09 |
| HILCORP ENERGY COMPANY | 6 | 0 | 2011-07 |
| PENNZOIL EXPLORATION & PROD. CO. | 4 | 0 | 2022-03 |
| T-C OIL COMPANY, LLC | 1 | 0 | 2012-08 |
| COPANO GAS UNIT | 1 | 0 | -- |
Lease Types
Leases (31)
| TYPE | LEASE | OPERATOR | OIL (BBL) | GAS (MCF) | FIRST | LAST |
|---|---|---|---|---|---|---|
| Gas | COPANO GAS UNIT | T - C OIL COMPANY | 0 | 273k | 1997-12 | 2007-03 |
| Gas | LAMBERT, M. F. | PENNZOIL EXPLORATION & PROD. CO. | 0 | 284k | 1993-01 | 2008-01 |
| Gas | THOMAS O'CONNOR -E- | T-C OIL COMPANY, LLC | 0 | 20k | 2012-01 | 2012-08 |
| Gas | COPANO GAS UNIT | T - C OIL COMPANY | 0 | 893k | 1993-01 | 2006-10 |
| Gas | COPANO GAS UNIT | T - C OIL COMPANY | 0 | 139k | 1993-01 | 1999-01 |
| Gas | OCONNOR, THOMAS -C- | QUINTANA PET. CORP. | 0 | 0 | 1993-01 | -- |
| Gas | LAMBERT GAS UNIT | HILCORP ENERGY COMPANY | 0 | 93k | 2004-07 | 2009-06 |
| Gas | COPANO GAS UNIT | COPANO GAS UNIT | 0 | 0 | 1993-01 | -- |
| Gas | LAMBERT, M.F. | PENNZOIL EXPLORATION & PROD. CO. | 0 | 377k | 1995-08 | 2009-07 |
| Gas | COPANO GAS UNIT | T - C OIL COMPANY | 0 | 0 | 2005-03 | -- |
| Gas | LAMBERT, M. F. | PENNZOIL EXPLORATION & PROD. CO. | 0 | 682k | 1993-01 | 2022-03 |
| Gas | WILLIAMS, MAUDE -A- | QUINTANA PET. CORP. | 0 | 0 | 1993-01 | -- |
| Gas | THOMAS O'CONNOR -B- | T-C OIL COMPANY, LLC | 0 | 57k | 2004-12 | 2007-11 |
| Gas | O'CONNOR, THOMAS "C" | QUINTANA PET. CORP. | 0 | 40k | 1993-01 | 1997-10 |
| Gas | THOMAS O'CONNOR -E- | T-C OIL COMPANY, LLC | 0 | 50k | 2010-11 | 2012-03 |
| Gas | WILLIAMS, MAUDE ET AL "A" | QUINTANA PET. CORP. | 0 | 44k | 1995-06 | 2002-12 |
| Gas | O'CONNOR, THOMAS -D- | HILCORP ENERGY COMPANY | 0 | 60k | 2003-09 | 2006-10 |
| Gas | THOMAS O'CONNOR -B- | T-C OIL COMPANY, LLC | 0 | 266k | 2000-01 | 2012-05 |
| Gas | WILLIAMS, MAUDE ET AL -A- | QUINTANA PET. CORP. | 0 | 862k | 1993-01 | 2025-09 |
| Gas | MRS. FANNIE V. W. HEARD | HILCORP ENERGY COMPANY | 0 | 1k | 2011-05 | 2011-07 |
| Gas | LAMBERT, M. F. | PENNZOIL EXPLORATION & PROD. CO. | 0 | 991k | 1993-01 | 2022-02 |
| Gas | HEARD, IRA 'B' | QUINTANA PET. CORP. | 0 | 44k | 1996-10 | 1998-12 |
| Gas | COPANO GAS UNIT | T - C OIL COMPANY | 0 | 272k | 2005-01 | 2010-02 |
| Gas | COPANO GAS UNIT | T - C OIL COMPANY | 0 | 0 | 2005-06 | -- |
| Gas | COPANO GAS UNIT | T - C OIL COMPANY | 0 | 86k | 1993-01 | 2000-07 |
| Gas | THOMAS O'CONNOR -B- | T-C OIL COMPANY, LLC | 0 | 203k | 2005-05 | 2011-07 |
| Oil | WILLIAMS, MAUDE ET AL "B" | HILCORP ENERGY COMPANY | 0 | 0 | 2007-06 | -- |
| Gas | OCONNOR, THOMAS -C- | QUINTANA PET. CORP. | 0 | 1.5M | 1993-01 | 2007-05 |
| Gas | COPANO GAS UNIT | T - C OIL COMPANY | 0 | 216k | 1998-02 | 2006-05 |
| Oil | THOMAS O'CONNOR "C" | HILCORP ENERGY COMPANY | 0 | 0 | 2012-01 | -- |
| Oil | THOMAS O'CONNOR -D- | HILCORP ENERGY COMPANY | 0 | 0 | 2017-04 | -- |