RRC field 01667050 · District 10
Allen-Engler (Brown Dolomite)
The Allen-Engler (Brown Dolomite) field reported 397 mcf of gas in the last 12 months.
Field dossier
397mcf gas, last 12 months−85% vs prior year
- Producing leases
- 1of 2 on record
- Operators
- 1
- Counties
- 1
- Biggest operator
- Sandlot Oil & Gas LLC
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 Allen-Engler (Brown Dolomite)
Gas output in the Allen-Engler (Brown Dolomite) field fell 85% over the last 12 months
275 mcf through Jul 2026, against 1,786 mcf a year earlier. Peak Apr 2023: 780 mcf.
SourceTexas Railroad Commission Production Data Query, field 01667050, through Jul 2026, file dated Sep 18, 2026.
Leases in the Allen-Engler (Brown Dolomite) field
Under each volume: change on the year before.
397mcf gas−85%
Showing 1 of 1.
SourceTexas Railroad Commission Production Data Query.
Recent drilling permits in the Allen-Engler (Brown Dolomite) field
No recent permits.