FIELDS · TEXAS · FIELD 89558700
Thornburg (Penn Reef)
Field · District 7B · Nolan County · Penn Reef in every state →
Thornburg (Penn Reef) is an RRC field with 1 lease on file reported by 8 operators, in Nolan County.
In the 12 months reported through August 2026 it produced 789 barrels of oil, down 53% on the year before, from 1 lease reporting volume.
Nec Operating, LLC holds the most, 1 lease and 46,663 barrels of oil lifetime.
Lifetime, the field has reported 46,663 barrels of oil and 204 mcf of gas.
- 1
- leases on file
- 1
- leases reporting volume
- 8
- operators, all time
- 1
- active wellbores of 2 · 1 operators today
- 789
- bbl oil, 12 months through Aug 2026 · −53%
- 0
- Mcf gas, same 12 months
- 46,663
- bbl oil, lifetime · 204 Mcf gas
Every well completed in it, searchable →
Reported production by month
12 months through Aug 2026 789 · prior 12 1,680(-53%)
Thornburg (Penn Reef): Oil by month.
Operators
BY LIFETIME OIL ON THEIR LEASES · TOP 1
| Operator | Leases | Oil, bbl | Gas, Mcf | Last reported |
|---|---|---|---|---|
| Nec Operating, LLC | 1 | 46.7K | 204 | Aug 2026 |
Counties
- Nolan County → 1 leases
Latest completions
BY COMPLETION DATE
| Well | Operator | County | Completed | Top perf, ft | Oil, 12 mo | Gas, 12 mo |
|---|---|---|---|---|---|---|
| Riggs #1 | Lajet Inc. - F. W. Burger Inc. | Nolan | Jan 21, 1983 | — | — | — |
| Thornburg #2 | Nec Operating LLC | Nolan | Nov 24, 1980 | — | — | — |
About this data
Field 89558700 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, Aug 2026. Oil includes condensate from gas leases and gas includes casinghead gas from oil leases, as the RRC totals them. Counties from the wells completed on each lease. Completions are the wellbores the RRC schedule ties to the field. The formation, Penn Reef, is read from the field's name. Nothing is estimated.
Developers: this page as JSON is GET /v1/data/fields/tx/89558700, documented in the API reference.