FIELDS · TEXAS · FIELD 54312940
Lockhart (4400)
Field · District 04 · Starr County
Lockhart (4400) is an RRC field with 2 leases on file reported by 11 operators, in Starr County.
No volume has been reported since July 2026.
Poor Boy Oilfield Service holds the most, 1 lease and 290 barrels of oil lifetime.
Lifetime, the field has reported 290 barrels of oil and 15 mcf of gas.
- 2
- leases on file
- 0
- leases reporting volume
- 11
- operators, all time
- 0
- active wellbores of 15 · 0 operators today
- 0
- bbl oil, 12 months through Apr 2026
- 0
- Mcf gas, same 12 months
- 290
- bbl oil, lifetime · 15 Mcf gas
Every well completed in it, searchable →
Operators
BY LIFETIME OIL ON THEIR LEASES · TOP 2
| Operator | Leases | Oil, bbl | Gas, Mcf | Last reported |
|---|---|---|---|---|
| Poor Boy Oilfield Service | 1 | 290 | 15 | Jul 2026 |
| Continental Operating Co. | 1 | 0 | 0 | Feb 2016 |
Counties
- Starr County → 1 leases
Latest completions
BY COMPLETION DATE
| Well | Operator | County | Completed | Top perf, ft | Oil, 12 mo | Gas, 12 mo |
|---|---|---|---|---|---|---|
| Marrs-McLean #25 | Continental Operating Co. | Starr | Jun 28, 1987 | — | 0 | 0 |
| Marrs-McLean #13 U | Continental Operating Co. | Starr | Jul 28, 1969 | — | 0 | 0 |
| Tillett Martha #4VL | Energy Reserves Group Inc. | Starr | Nov 21, 1968 | — | 0 | 0 |
| Guerra H. D. Etal #2VL | Poor Boy Oilfield Service | Starr | Nov 12, 1968 | — | 0 | 0 |
| Seabury F. W. #5 | Jennings C. A. | Starr | Jul 8, 1968 | — | 0 | 0 |
About this data
Field 54312940 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/54312940, documented in the API reference.