RRC field 90534001 · District 02
Tom Oconnor
The Tom Oconnor field reported 51,542 barrels of oil and 1,772 mcf of gas in the last 12 months.
Field dossier
- Producing leases
- 2of 16 on record
- Operators
- 1
- Counties
- 1
- Biggest operator
- Hilcorp Energy Company
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Search their name: a family member who owned minerals hereWhere the field sits
This county
- Gas, last 12 months
- 1,772 mcf
- Data through
- Aug 2026
Wells in the Tom Oconnor field
- Drilling locations0Permits issued in the last two years
- Producing wells46On a lease reporting production now
- Not producing58Shut in, inactive or no lease on record
- Plugged59The state's wellbore record says plugged
Each dot is a well on a lease the Railroad Commission lists in the Tom Oconnor field, where its map puts it, or a drilling permit filed for the field in the last 24 months. Wells of other fields are not on this map. The picture is about 19 miles across. The white counties are the ones with a well or drilling permit of the field on the map. The thin brown lines are the original land surveys; where there is room, a survey carries its abstract number, the number deeds and division orders cite. Sources: Railroad Commission of Texas well layers, drilling permit files and survey lines, US Census Bureau county outlines, town points from GeoNames (CC BY 4.0).
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You may show this map on any site, unchanged. Keep the credit line and its link to Royalty Clerk under the map. The picture updates by itself as the state records new wells and permits.
<a href="https://royaltyclerk.com/texas/fields/tom-oconnor-90534001"><img src="https://royaltyclerk.com/maps/field-wells/tom-oconnor-90534001.svg" alt="Map of the wells of the Tom Oconnor field, Texas: 163 wells and 0 recent drilling locations, in a picture about 19 miles across." width="1000" height="951" loading="lazy" style="max-width:100%;height:auto;border:0"></a>
<p style="margin:4px 0 0;font-size:14px">Map: <a href="https://royaltyclerk.com/texas/fields/tom-oconnor-90534001">Oil and gas wells of the Tom Oconnor field, Texas</a> by Royalty Clerk, from Railroad Commission of Texas records</p>Five years of output in Tom Oconnor
Oil output in the Tom Oconnor field rose 15% over the last 12 months
51.5k bbl through Aug 2026, against 44.9k bbl a year earlier. Peak Mar 2024: 7,421 bbl.
Gas output in the Tom Oconnor field rose 79% over the last 12 months
1,772 mcf through Aug 2026, against 989 mcf a year earlier. Peak Jun 2024: 1,068 mcf.
SourceTexas Railroad Commission Production Data Query, field 90534001, through Aug 2026, file dated Oct 20, 2026.
Leases in the Tom Oconnor field
Under each volume: change on the year before.
49,825bbl oil+11%
1,717bbl oiln/a
Showing 2 of 2.
SourceTexas Railroad Commission Production Data Query.
Recent drilling permits in the Tom Oconnor field
THOMAS O'CONNOR 'A' #5
recompletion · Hilcorp Energy Company · Refugio County
Permit 0903613 · Nov 4, 2024