FIELDS · 25349500 · DISTRICT 08
Donnelly, North (Grayburg)
Ector 2
Donnelly, North (Grayburg) is an RRC field with 5 leases on file reported by 11 operators, in Ector County.
In the 12 months reported through April 2026 it produced 2,321 barrels of oil, down 2% on the year before, from 2 leases reporting volume.
Unitex Oil & Gas, L.L.C holds the most, 1 leases and 154,806 barrels lifetime.
Lifetime, the field has reported 169,626 barrels of oil and 1.7 million mcf of gas, across 4 oil and 1 gas leases.
- 5
- leases on file · 4 oil, 1 gas
- 11
- operators, all time
- 2.32K
- bbl oil, last 12 reported -2%
- 10.5K
- mcf gas, last 12 reported -10%
- 2
- leases reporting volume
- 170K
- bbl oil, lifetime · 1.74M mcf
PDQ LEASE REPORTS · REPORTED THROUGH APR 2026
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 10,549 · prior 12 11,699(-10%)
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 2,321 · prior 12 2,357(-2%)
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 2(-50%)
Operators
BY LIFETIME OIL ON THEIR LEASES · TOP 4
| Operator | Leases | Oil, bbl | Gas, mcf | Last reported |
|---|---|---|---|---|
| Unitex Oil & Gas, L.L.C | 1 | 155K | 263K | Jul 2026 |
| Sundown Engy LP | 2 | 13K | 278K | Jul 2026 |
| Pennant Dev. and Prod., LLC | 1 | 1.77K | 19.9K | Jul 2026 |
| Olsen Engy Inc | 1 | 0 | 1.18M | Jul 2026 |
Counties
- Ector County → 2 leases
About this data
Field 25349500 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/25349500, documented in the API reference.