Texas Mineral Watch → field → MARY ELLEN OCONNOR (FS-96)
MARY ELLEN OCONNOR (FS-96) field
Texas oil & gas field · RRC field #57911520 · permits 2026-07-10 · completions 2026-02-13 · well status 2026-07
Wellbores
48
Producing
0
Operators
6
Counties
1
Wells in the MARY ELLEN OCONNOR (FS-96) field
| API | Lease | Operator | Status | Completed |
|---|---|---|---|---|
| 42-39120348 | OCONNOR MARY ELLEN | DOLPHIN PETROLEUM LP | SHUT IN | 1991-03-18 |
| 42-39101810 | OCONNOR THOS. -B- | HILCORP ENERGY COMPANY | SHUT IN | 1984-01-12 |
| 42-39101834 | OCONNOR THOS. -B- | HILCORP ENERGY COMPANY | — | 2013-04-05 |
| 42-39132924 | OCONNOR THOS. -B- | HILCORP ENERGY COMPANY | — | 2010-09-21 |
| 42-39101966 | O CONNOR THOMAS JAMES | EMERALD OIL & GAS LC | — | 1996-02-27 |
| 42-39130585 | OCONNOR MARY ELLEN | DOLPHIN PETROLEUM LP | — | 1984-01-13 |
| 42-39101811 | OCONNOR THOS. -B- | HILCORP ENERGY COMPANY | — | 1984-01-12 |
| 42-39101812 | OCONNOR THOS. -B- | HILCORP ENERGY COMPANY | — | 1984-01-12 |
| 42-39101824 | OCONNOR THOS. -B- | HILCORP ENERGY COMPANY | — | 1984-01-12 |
| 42-39101825 | OCONNOR THOS. -B- | HILCORP ENERGY COMPANY | — | 1984-01-12 |
| 42-39101828 | OCONNOR THOS. -B- | HILCORP ENERGY COMPANY | — | 1984-01-12 |
| 42-39101871 | OCONNOR MARY ELLEN | DOLPHIN PETROLEUM LP | — | 1984-01-12 |
| 42-39101856 | OCONNOR MARY ELLEN -E- | EXXON CORP. | — | 1984-01-12 |
| 42-39101862 | OCONNOR MARY ELLEN -E- | EXXON CORP. | — | 1984-01-12 |
| 42-39101814 | OCONNOR THOS. -B- | HILCORP ENERGY COMPANY | — | 1984-01-12 |
| 42-39101826 | OCONNOR THOS. -B- | HILCORP ENERGY COMPANY | — | 1984-01-12 |
| 42-39101813 | OCONNOR THOS. -B- | HILCORP ENERGY COMPANY | — | 1984-01-12 |
| 42-39101815 | OCONNOR THOS. -B- | HILCORP ENERGY COMPANY | — | 1984-01-12 |
| 42-39101844 | OCONNOR THOS. -B- | HILCORP ENERGY COMPANY | — | 1984-01-12 |
| 42-39101869 | OCONNOR MARY ELLEN | DOLPHIN PETROLEUM LP | — | 1984-01-12 |
| 42-39101849 | OCONNOR MARY ELLEN | DOLPHIN PETROLEUM LP | — | 1984-01-12 |
| 42-39101850 | OCONNOR MARY ELLEN | DOLPHIN PETROLEUM LP | — | 1984-01-12 |
| 42-39104028 | OCONNOR MARY ELLEN | DOLPHIN PETROLEUM LP | — | 1984-01-12 |
| 42-39180805 | OCONNOR MARY ELLEN | DOLPHIN PETROLEUM LP | — | 1984-01-12 |
| 42-39180966 | — | SUN EXPLORATION & PRODUCTION CO. | — | 1984-01-12 |
| 42-39180967 | — | SUN EXPLORATION & PRODUCTION CO. | — | 1984-01-12 |
| 42-39180968 | — | SUN EXPLORATION & PRODUCTION CO. | — | 1984-01-12 |
| 42-39180969 | — | SUN EXPLORATION & PRODUCTION CO. | — | 1984-01-12 |
| 42-39101831 | OCONNOR THOS. -B- | HILCORP ENERGY COMPANY | — | 1984-01-12 |
| 42-39101832 | OCONNOR THOS. -B- | HILCORP ENERGY COMPANY | — | 1984-01-12 |
This report compiles and structures publicly available oil & gas records from the Railroad Commission of Texas — drilling permits, completions, well status, and lease production. We monitor development activity and public filings near a location you tell us about; we do NOT determine mineral ownership, confirm what you own, or provide legal, tax, or investment advice. Nothing here replaces a title opinion, a landman, or reading the official RRC filing. Activity is mapped to the operator-filed permit surface location (NAD27, precision disclaimed by the RRC), not your mineral tract. Data is current only as of the source vintage shown on the page. Our total liability for any report is capped at the amount you paid for it. Found an error? Reply to any email and a human will correct it.