RRC field 56474250 · District 03
Mack Lake (Miocene-Frio)
The Mack Lake (Miocene-Frio) field reported 10,409 mcf of gas in the last 12 months.
Field dossier
10,409mcf gas, last 12 months−22% vs prior year
- Producing leases
- 1
- Operators
- 1
- Counties
- 1
- Biggest operator
- JTL Operating Co., Inc
Own minerals in this field?
Where the field sits
This county
1 county
- Data through
- Jul 2026
- Leases on record
- 1
Five years of output in Mack Lake (Miocene-Frio)
Gas output in the Mack Lake (Miocene-Frio) field fell 22% over the last 12 months
10.4k mcf through Jul 2026, against 13.4k mcf a year earlier. Peak Jan 2025: 2,310 mcf.
SourceTexas Railroad Commission Production Data Query, field 56474250, through Jul 2026, file dated Sep 18, 2026.
Leases in the Mack Lake (Miocene-Frio) field
Under each volume: change on the year before.
10,409mcf gas−22%
Showing 1 of 1.
SourceTexas Railroad Commission Production Data Query.
Recent drilling permits in the Mack Lake (Miocene-Frio) field
No recent permits.