LEASES · O-2-12374 · OIL · DISTRICT 02
TMK Unit C
ReportingGulftex Energy, LLC · Karnes County · Eagleville (Eagle Ford-2) field
Tmk Unit C is an RRC oil lease (O-2-12374) in Karnes County operated by Gulftex Energy, LLC, with one well completed on it.
It has reported 246K barrels of oil and 431K mcf of gas since December 2021, last reporting volume in April 2026 (statewide data runs through April 2026).
The last 12 reported months total 17K barrels of oil, down 29% on the year before; the lease peaked at 32K barrels in December 2021.
- 246K
- bbl oil, all reported
- 431K
- mcf gas incl. casinghead
- 17K
- bbl oil, last 12 reported
- -29%
- vs the 12 before
- 1
- wells completed on it
- 32K
- peak month, bbl (Dec 2021)
PDQ LEASE REPORTS · FIRST DEC 2021 · LAST VOLUME APR 2026 · STATEWIDE DATA THROUGH APR 2026
Oil by month
Barrels reported on Form PR for the whole lease. The latest months are revised upward as late reports arrive.
Last 12 months 17,008 · prior 12 23,948(-29%)
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 47,928 · prior 12 60,774(-21%)
Decline curve
None shown. Petrora fits an Arps curve only when the last ten years of oil 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.
- Gulftex Energy, LLCDec 2021 → Jul 2026 · 56 mo
Wells on the lease
FROM COMPLETION REPORTS · PRODUCTION ABOVE IS THEIR TOTAL
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/o-2-12374, documented in the API reference.