RRC field 90620943 · District 03
Tomball (Wilcox 8400)
The Tomball (Wilcox 8400) field reported 4,844 mcf of gas and 5 barrels of oil in the last 12 months.
Field dossier
4,844mcf gas, last 12 months−83% vs prior year
- Producing leases
- 2of 3 on record
- Operators
- 1
- Counties
- 1
- Biggest operator
- Tortuga Operating Company
Own minerals in this field?
Where the field sits
This county
1 county
- Oil, last 12 months
- 5 bbl
- Data through
- Jul 2026
Five years of output in Tomball (Wilcox 8400)
Gas output in the Tomball (Wilcox 8400) field fell 83% over the last 12 months
4,844 mcf through Jul 2026, against 28.8k mcf a year earlier. Peak Aug 2024: 16.5k mcf.
Oil output in the Tomball (Wilcox 8400) field fell 81% over the last 12 months
5 bbl through Jul 2026, against 26 bbl a year earlier. Peak May 2024: 90 bbl.
SourceTexas Railroad Commission Production Data Query, field 90620943, through Jul 2026, file dated Sep 18, 2026.
Leases in the Tomball (Wilcox 8400) field
Under each volume: change on the year before.
4,750mcf gas−83%
94mcf gas−7%
Showing 2 of 2.
SourceTexas Railroad Commission Production Data Query.
Recent drilling permits in the Tomball (Wilcox 8400) field
No recent permits.