RRC field 84784498 · District 09
Southmayd (Pennsylvanian 6600)
The Southmayd (Pennsylvanian 6600) field reported 4,556 barrels of oil and 8,028 mcf of gas in the last 12 months.
Field dossier
4,556bbl oil, last 12 months+29% vs prior year
- Producing leases
- 2
- Operators
- 2
- Counties
- 1
- Biggest operator
- Tatanka Operating, LLC
Own minerals in this field?
Where the field sits
This county
1 county
- Gas, last 12 months
- 8,028 mcf
- Data through
- Jul 2026
Five years of output in Southmayd (Pennsylvanian 6600)
Oil output in the Southmayd (Pennsylvanian 6600) field rose 29% over the last 12 months
4,556 bbl through Jul 2026, against 3,520 bbl a year earlier. Peak Oct 2021: 2,400 bbl.
Gas output in the Southmayd (Pennsylvanian 6600) field fell 25% over the last 12 months
8,028 mcf through Jul 2026, against 10.6k mcf a year earlier. Peak Aug 2022: 4,257 mcf.
SourceTexas Railroad Commission Production Data Query, field 84784498, through Jul 2026, file dated Sep 18, 2026.
Leases in the Southmayd (Pennsylvanian 6600) field
Under each volume: change on the year before.
2,678bbl oil−24%
1,878bbl oiln/a
Showing 2 of 2.
SourceTexas Railroad Commission Production Data Query.
Who operates here, and where
Operators, by oil
Tatanka Operating leads
Recent drilling permits in the Southmayd (Pennsylvanian 6600) field
No recent permits.