A & a (4100)
Field · District 04 · Starr County
A & a (4100) is an RRC field with 1 leases on file reported by 3 operators.
No volume has been reported since July 2026.
Browning, Landon holds the most, 1 leases and 2,332 barrels lifetime.
Lifetime, the field has reported 2,332 barrels of oil and 489 mcf of gas.
- 1
- leases on file
- 0
- leases reporting volume
- 3
- operators, all time
- 0
- active wellbores of 1 · 0 operators today
- 0
- bbl oil, 12 months through Apr 2026
- 0
- Mcf gas, same 12 months
- 2,332
- bbl oil, lifetime · 489 Mcf gas
Every well completed in it, searchable →
Operators
BY LIFETIME OIL ON THEIR LEASES · TOP 1
| Operator | Leases | Oil, bbl | Gas, Mcf | Last reported |
|---|---|---|---|---|
| Browning, Landon | 1 | 2.33K | 489 | Jul 2026 |
Latest completions
BY COMPLETION DATE
| Well | Operator | County | Completed | Top perf, ft | Oil, 12 mo | Gas, 12 mo |
|---|---|---|---|---|---|---|
| Mayfair-Guerra #1 A | Browning Landon | Starr | Nov 30, 1956 | — | 0 | 0 |
About this data
Field 38500 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/38500, documented in the API reference.