RRC field 89557300 · District 09
Thornberry, South (Permian)
The Thornberry, South (Permian) field reported 450 barrels of oil in the last 12 months.
Field dossier
450bbl oil, last 12 months−22% vs prior year
- Producing leases
- 2
- Operators
- 2
- Counties
- 1
- Biggest operator
- Muirfield Exploration, Ltd.
Own minerals in this field?
Where the field sits
This county
1 county
- Data through
- Jul 2026
- Leases on record
- 2
Five years of output in Thornberry, South (Permian)
Oil output in the Thornberry, South (Permian) field fell 22% over the last 12 months
442 bbl through Jul 2026, against 564 bbl a year earlier. Peak Jan 2025: 86 bbl.
SourceTexas Railroad Commission Production Data Query, field 89557300, through Jul 2026, file dated Sep 18, 2026.
Leases in the Thornberry, South (Permian) field
Under each volume: change on the year before.
250bbl oil−26%
200bbl oil−16%
Showing 2 of 2.
SourceTexas Railroad Commission Production Data Query.
Who operates here, and where
Operators, by oil
Muirfield Exploration leads
Recent drilling permits in the Thornberry, South (Permian) field
No recent permits.