FIELDS · TEXAS · FIELD 90534325
Tom Oconnor (4400)
Field · District 02 · Refugio County
Tom Oconnor (4400) is an RRC field with 38 leases on file reported by 11 operators, in Refugio County.
In the 12 months reported through April 2026 it produced 108,127 barrels of oil, down 26% on the year before, from 5 leases reporting volume.
Hilcorp Energy Company holds the most, 33 leases and 31 million mcf of gas lifetime.
Lifetime, the field has reported 4.1 million barrels of oil and 32 million mcf of gas, across 17 oil and 21 gas leases.
- 38
- leases on file · 17 oil, 21 gas
- 5
- leases reporting volume
- 11
- operators, all time
- 31
- active wellbores of 205 · 1 operators today
- 108,127
- bbl oil, 12 months through Apr 2026 · −26%
- 3,896
- Mcf gas, same 12 months · −42%
- 4.1M
- bbl oil, lifetime · 32.4M Mcf gas
Every well completed in it, searchable →
Reported production by month
Last 12 months 108,127 · prior 12 145,518(-26%)
Tom Oconnor (4400): Oil by month.
Operators
BY LIFETIME OIL ON THEIR LEASES · TOP 3
| Operator | Leases | Oil, bbl | Gas, Mcf | Last reported |
|---|---|---|---|---|
| Hilcorp Energy Company | 33 | 3.25M | 30.8M | Jul 2026 |
| T-C Oil Company, LLC | 1 | 852K | 451K | Jul 2017 |
| Quintana Pet. Corp. | 4 | 0 | 1.13M | May 1998 |
Counties
- Refugio County → 37 leases
Latest completions
BY COMPLETION DATE
| Well | Operator | County | Completed | Top perf, ft | Oil, 12 mo | Gas, 12 mo |
|---|---|---|---|---|---|---|
| Lambert M. F. #36 | Hilcorp Energy Company | Refugio | Oct 28, 2024 | — | 0 | 0 |
| Heard Claude E. et al #25 | Hilcorp Energy Company | Refugio | Sep 12, 2024 | — | 0 | 0 |
| Lambert E M.F. #a 10 | Hilcorp Energy Company | Refugio | Jun 8, 2024 | — | 0 | 0 |
| Heard Claude E. et al #11 | Hilcorp Energy Company | Refugio | May 7, 2024 | — | 0 | 0 |
| Lambert E M.F. #a 8 | Hilcorp Energy Company | Refugio | Apr 26, 2024 | — | 0 | 0 |
| Heard Claude E. et al #44 | Hilcorp Energy Company | Refugio | Mar 29, 2024 | — | 0 | 0 |
| Lambert M. F. #90 | Hilcorp Energy Company | Refugio | Dec 19, 2023 | — | 0 | 0 |
| Lambert M. F. #H124 | Hilcorp Energy Company | Refugio | Nov 3, 2023 | — | 0 | 0 |
| Lambert E M.F. #a 3 | Hilcorp Energy Company | Refugio | Oct 27, 2023 | — | 0 | 0 |
| Lambert M. F. #159 | Hilcorp Energy Company | Refugio | Oct 20, 2023 | — | 0 | 0 |
About this data
Field 90534325 from RRC PDQ lease reports: lifetime totals and lease and operator counts from the field summary; the monthly series summed from every lease report naming the field, cut at the statewide reported-through month, Apr 2026. Counties from the wells completed on each lease. Completions are the wellbores the RRC schedule ties to the field. Nothing is estimated.
Developers: this page as JSON is GET /v1/data/fields/tx/90534325, documented in the API reference.