FIELDS · 25347875 · DISTRICT 08
Donnelly (San Andres)
Ector 8
Donnelly (San Andres) is an RRC field with 13 leases on file reported by 35 operators, in Ector County.
In the 12 months reported through April 2026 it produced 1,979 barrels of oil, down 27% on the year before, from 4 leases reporting volume.
RMR Operating, LLC holds the most, 4 leases and 227,094 barrels lifetime.
Lifetime, the field has reported 398,140 barrels of oil and 297,660 mcf of gas.
- 13
- leases on file
- 35
- operators, all time
- 1.98K
- bbl oil, last 12 reported -27%
- 0
- mcf gas, last 12 reported
- 4
- leases reporting volume
- 398K
- bbl oil, lifetime · 298K mcf
PDQ LEASE REPORTS · REPORTED THROUGH APR 2026
Oil by month
TEN YEARS · EVERY LEASE IN THE FIELD
Barrels reported on Form PR across the field's leases. The latest months are revised upward as late reports arrive.
Last 12 months 1,979 · prior 12 2,729(-27%)
Gas by month
TEN YEARS · EVERY LEASE IN THE FIELD
Gas-well gas plus casinghead, mcf, across the field's leases. The latest months are revised upward as late reports arrive.
Last 12 months 0 · prior 12 0
Leases reporting volume
How many of the field's leases reported any oil or gas each month: the field's active footprint.
Latest month 1 · a year earlier 3(-67%)
Operators
BY LIFETIME OIL ON THEIR LEASES · TOP 6
| Operator | Leases | Oil, bbl | Gas, mcf | Last reported |
|---|---|---|---|---|
| RMR Operating, LLC | 4 | 227K | 222K | Jul 2026 |
| Crescent Engy Oper, LLC | 3 | 122K | 73.3K | Jul 2026 |
| Baker Oper, Inc | 2 | 44.2K | 73 | Jul 2026 |
| Pena Bros. Oil and Gas, LLC | 1 | 3.59K | 485 | Jul 2026 |
| Petrogulf Corp | 2 | 1.05K | 1.37K | Jul 2026 |
| Rutherford Enterprises | 1 | 569 | 606 | Jan 1997 |
Counties
- Ector County → 8 leases
About this data
Field 25347875 from RRC PDQ lease reports: lifetime totals and lease and operator counts from the field summary; the monthly series summed nightly from every lease report naming the field, cut at the statewide reported-through month. Counties from the wells completed on each lease.
New to these records? how production is reported
Developers: this page as JSON is GET /v1/data/fields/tx/25347875, documented in the API reference.