FIELDS · TEXAS · FIELD 45170575
J. R. (5580)
Field · District 04 · Duval County
J. R. (5580) is an RRC field with 5 leases on file reported by 4 operators, in Duval County.
No volume has been reported since July 2026.
Hamilton, J. R. holds the most, 3 leases and 295,702 mcf of gas lifetime.
Lifetime, the field has reported 17,236 barrels of oil and 365,348 mcf of gas, across 4 oil and 1 gas leases.
- 5
- leases on file · 4 oil, 1 gas
- 0
- leases reporting volume
- 4
- operators, all time
- 0
- active wellbores of 7 · 0 operators today
- 0
- bbl oil, 12 months through Apr 2026
- 0
- Mcf gas, same 12 months
- 17,236
- bbl oil, lifetime · 365,348 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 |
|---|---|---|---|---|
| Hamilton, J. R. | 3 | 14.5K | 296K | Jul 2026 |
| Fredco | 2 | 2.69K | 69.6K | Jul 2026 |
Counties
- Duval County → 5 leases
Latest completions
BY COMPLETION DATE
| Well | Operator | County | Completed | Top perf, ft | Oil, 12 mo | Gas, 12 mo |
|---|---|---|---|---|---|---|
| Cuellar NO.1 Gas Unit #5 | Hamilton J. R. | Duval | Dec 21, 1990 | — | 0 | 0 |
| Talley-Kibbe #5 | Fredco | Duval | Jul 15, 1990 | — | 0 | 0 |
| Olvera Gas Unit #5 | Hamilton J. R. | Duval | May 15, 1986 | — | 0 | 0 |
| Salinas A. S. #2 | Hamilton J. R. | Duval | Jan 2, 1986 | — | 0 | 0 |
| Cuellar No. 1 Gas Unit #7 | Hamilton J. R. | Duval | Oct 1, 1984 | — | 0 | 0 |
| Salinas A. S. #1 | Hamilton J. R. | Duval | Aug 27, 1982 | — | 0 | 0 |
| Foster Zella Heirs #5 | Fredco | Duval | Aug 10, 1982 | — | 0 | 0 |
About this data
Field 45170575 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/45170575, documented in the API reference.