LEASES · G-1-300045 · GAS · DISTRICT 01
Big Four Colony a 204
ReportingTrinity Operating (Usg), LLC · Dimmit County · Briscoe Ranch (Eagleford) field
Big Four Colony A 204 is an RRC gas lease (G-1-300045) in Dimmit County operated by Trinity Operating (Usg), LLC, with one well completed on it.
It has reported 468K mcf of gas since August 2022, last reporting volume in April 2026 (statewide data runs through April 2026).
The last 12 reported months total 52.7K mcf of gas.
- 468K
- mcf gas, all reported
- 0
- bbl condensate and oil
- 52.7K
- mcf gas, last 12 reported
- —
- vs the 12 before
- 1
- wells completed on it
- —
- peak month, bbl
PDQ LEASE REPORTS · FIRST AUG 2022 · LAST VOLUME APR 2026 · STATEWIDE DATA THROUGH APR 2026
Gas by month
Gas-well gas plus casinghead gas, mcf. On an oil lease all gas is reported as casinghead. The latest months are revised upward as late reports arrive.
Last 12 months 52,714 · prior 12 96,469(-45%)
Decline curve
None shown. Petrora fits an Arps curve only when the last ten years of gas reports follow one decline closely enough to project (R² of 0.7 or better over at least a year since the peak). This lease's recent history does not, so a projection would be a guess dressed as a number.
Who reported it
Each run of months one operator filed the production report, oldest first.
- Trinity Operating (Usg), LLCAug 2022 → Jul 2026 · 48 mo
Wells on the lease
FROM COMPLETION REPORTS · PRODUCTION ABOVE IS THEIR TOTAL
1
wells completed on the lease
- NO Type on File
- 1
Operates them now
Newest permits
- 12738509 #13HLApr 20, 2022
About this data
Monthly oil, gas, and casinghead from the RRC PDQ production dump, which lags the reporting month by two to three months; figures shown through Apr 2026. Wells from completion reports; operator runs from who filed each month's report.
Developers: this page as JSON is GET /v1/data/leases/tx/g-1-300045, documented in the API reference.