RRC field 32773875 · District 10
Frass (Tonkawa)
The Frass (Tonkawa) field reported 361 barrels of oil and 453 mcf of gas in the last 12 months.
Field dossier
361bbl oil, last 12 months−45% vs prior year
- Producing leases
- 5of 8 on record
- Operators
- 2
- Counties
- 1
- Biggest operator
- Petco Energy Corporation
Own minerals in this field?
Where the field sits
This county
1 county
- Gas, last 12 months
- 453 mcf
- Data through
- Jul 2026
Five years of output in Frass (Tonkawa)
Oil output in the Frass (Tonkawa) field fell 45% over the last 12 months
361 bbl through Jul 2026, against 652 bbl a year earlier. Peak Oct 2022: 393 bbl.
Gas output in the Frass (Tonkawa) field rose 9% over the last 12 months
453 mcf through Jul 2026, against 414 mcf a year earlier. Peak Oct 2022: 1,901 mcf.
SourceTexas Railroad Commission Production Data Query, field 32773875, through Jul 2026, file dated Sep 18, 2026.
Leases in the Frass (Tonkawa) field
Under each volume: change on the year before.
115bbl oil−41%
73bbl oil−42%
73bbl oil−42%
57bbl oil−46%
43bbl oil−57%
Showing 5 of 5.
SourceTexas Railroad Commission Production Data Query.
Who operates here, and where
Operators, by oil
Petco Energy leads
Recent drilling permits in the Frass (Tonkawa) field
No recent permits.