RRC field 57128500 · District 09
Mankins (Conglomerate)
The Mankins (Conglomerate) field reported 311 barrels of oil in the last 12 months.
Field dossier
311bbl oil, last 12 months−18% vs prior year
- Producing leases
- 1
- Operators
- 1
- Counties
- 1
- Biggest operator
- Gilmore, Leo Oil, 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 Mankins (Conglomerate)
Oil output in the Mankins (Conglomerate) field fell 18% over the last 12 months
311 bbl through Jul 2026, against 379 bbl a year earlier. Peak May 2022: 89 bbl.
SourceTexas Railroad Commission Production Data Query, field 57128500, through Jul 2026, file dated Sep 18, 2026.
Leases in the Mankins (Conglomerate) field
Under each volume: change on the year before.
311bbl oil−18%
Showing 1 of 1.
SourceTexas Railroad Commission Production Data Query.
Recent drilling permits in the Mankins (Conglomerate) field
No recent permits.