RRC field 12406500 · District 7B
Brown Co. Regular (Marble Falls)
The Brown Co. Regular (Marble Falls) field reported 162,466 mcf of gas and 483 barrels of oil in the last 12 months.
Field dossier
- Producing leases
- 93of 155 on record
- Operators
- 12
- Counties
- 1
- Biggest operator
- Southwest Gas Systems, Inc.
Own minerals in this field?
Where the field sits
This county
- Oil, last 12 months
- 483 bbl
- Data through
- Jul 2026
Five years of output in Brown Co. Regular (Marble Falls)
Gas output in the Brown Co. Regular (Marble Falls) field fell 10% over the last 12 months
151k mcf through Jul 2026, against 167k mcf a year earlier. Peak Sep 2021: 16.9k mcf.
Oil output in the Brown Co. Regular (Marble Falls) field rose 8% over the last 12 months
483 bbl through Jul 2026, against 448 bbl a year earlier. Peak May 2025: 81 bbl.
SourceTexas Railroad Commission Production Data Query, field 12406500, through Jul 2026, file dated Sep 18, 2026.
Leases in the Brown Co. Regular (Marble Falls) field
Under each volume: change on the year before.
7,971mcf gas−3%
6,490mcf gas−1%
5,989mcf gas−12%
4,561mcf gas−10%
4,492mcf gas−10%
4,425mcf gas−2%
4,321mcf gas−5%
4,316mcf gas−12%
4,264mcf gas−18%
4,252mcf gas+141%
3,690mcf gas−8%
3,621mcf gas+10%
3,394mcf gas−7%
3,235mcf gas−1%
3,135mcf gas−10%
2,993mcf gas+10%
2,874mcf gas−44%
2,715mcf gas−43%
2,644mcf gas−13%
2,401mcf gas+8%
2,387mcf gas+3%
2,229mcf gas−2%
2,225mcf gas+8%
2,104mcf gas+36%
2,057mcf gas−2%
Showing 25 of 93, ranked by output value.
SourceTexas Railroad Commission Production Data Query.
Who operates here, and where
Operators, by gas
Southwest Gas Systems leads
Recent drilling permits in the Brown Co. Regular (Marble Falls) field
No recent permits.