RRC field 05524830 · District 08
Bar-Mar (Tubb)
The Bar-Mar (Tubb) field reported 6,093 barrels of oil in the last 12 months.
Field dossier
6,093bbl oil, last 12 months+7% vs prior year
- Producing leases
- 6
- Operators
- 4
- Counties
- 1
- Biggest operator
- Olsen Energy Inc.
Own minerals in this field?
Where the field sits
This county
1 county
- Data through
- Jul 2026
- Leases on record
- 6
Five years of output in Bar-Mar (Tubb)
Oil output in the Bar-Mar (Tubb) field rose 7% over the last 12 months
6,093 bbl through Jul 2026, against 5,682 bbl a year earlier. Peak Dec 2021: 792 bbl.
Gas output in the Bar-Mar (Tubb) field fell 100% over the last 12 months
0 mcf through Jul 2026, against 810 mcf a year earlier. Peak Nov 2023: 510 mcf.
SourceTexas Railroad Commission Production Data Query, field 05524830, through Jul 2026, file dated Sep 18, 2026.
Leases in the Bar-Mar (Tubb) field
Under each volume: change on the year before.
1,657bbl oil+28%
1,629bbl oil+6%
1,088bbl oil+34%
895bbl oil−4%
764bbl oil−6%
60bbl oil−79%
Showing 6 of 6.
SourceTexas Railroad Commission Production Data Query.
Who operates here, and where
Operators, by oil
Olsen Energy leads
Recent drilling permits in the Bar-Mar (Tubb) field
No recent permits.