TOM OCONNOR (5100, EAST)
Field #90534475 · District 2 · --
Leases
16
Operators
9
Cum Oil
5k BBL
Cum Gas
24k 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 |
|---|---|---|---|
| HILCORP ENERGY COMPANY | 5 | 0 | 2011-08 |
| QUINTANA PET. CORP. | 3 | 5k | 2002-01 |
| PENNZOIL EXPLORATION & PROD. CO. | 3 | 0 | -- |
| AMOCO PRODUCTION COMPANY | 2 | 0 | -- |
| COPANO COMPANY | 1 | 0 | -- |
| H & D OPERATING COMPANY | 1 | 0 | -- |
| KOVAR OPERATING, LLC | 1 | 0 | -- |
Lease Types
Leases (16)
| TYPE | LEASE | OPERATOR | OIL (BBL) | GAS (MCF) | FIRST | LAST |
|---|---|---|---|---|---|---|
| Oil | THOMAS O'CONNOR 'C' | QUINTANA PET. CORP. | 5k | 7k | 1998-01 | 2002-01 |
| Oil | MAUDE WILLIAMS ET AL "B" | HILCORP ENERGY COMPANY | 0 | 0 | 2010-11 | -- |
| Gas | OCONNOR, THOMAS -D- | COPANO COMPANY | 0 | 0 | 1993-01 | -- |
| Gas | 5100 EAST SAND | AMOCO PRODUCTION COMPANY | 0 | 0 | 1993-01 | -- |
| Gas | THOMAS O'CONNOR "C" | HILCORP ENERGY COMPANY | 0 | 914 | 2009-05 | 2009-12 |
| Gas | LAMBERT, M. F. | HILCORP ENERGY COMPANY | 0 | 22k | 2003-05 | 2003-07 |
| Gas | HEARD, FANNIE | QUINTANA PET. CORP. | 0 | 0 | 1993-01 | -- |
| Gas | LAMBERT, M. F. | H & D OPERATING COMPANY | 0 | 0 | 1993-01 | -- |
| Gas | LAMBERT | KOVAR OPERATING, LLC | 0 | 0 | 1993-01 | -- |
| Gas | O'CONNOR, THOMAS -C- | HILCORP ENERGY COMPANY | 0 | 0 | 2001-04 | -- |
| Gas | LAMBERT, M. F. | PENNZOIL EXPLORATION & PROD. CO. | 0 | 0 | 1993-01 | -- |
| Gas | 5100 EAST SAND UNIT | QUINTANA PET. CORP. | 0 | 0 | 1993-01 | -- |
| Gas | LAMBERT, M. F. | PENNZOIL EXPLORATION & PROD. CO. | 0 | 0 | 1993-01 | -- |
| Gas | LAMBERT, M. F. | PENNZOIL EXPLORATION & PROD. CO. | 0 | 0 | 1993-01 | -- |
| Gas | 5100 EAST SAND UNIT | AMOCO PRODUCTION COMPANY | 0 | 0 | 1993-01 | -- |
| Gas | LAMBERT GAS UNIT | HILCORP ENERGY COMPANY | 0 | 1k | 2011-02 | 2011-08 |