LEASES · O-1-21571 · OIL · DISTRICT 01
IO A
ReportingFW Eagle Ford I, LLC · Gonzales County · Eagleville (Eagle Ford-1) field
IO A is an RRC oil lease (O-1-21571) in Gonzales County operated by FW Eagle Ford I, LLC, with one well completed on it.
It has reported 120K barrels of oil and 59.9K mcf of gas since September 2024, last reporting volume in April 2026 (statewide data runs through April 2026).
The last 12 reported months total 50K barrels of oil, down 29% on the year before; the lease peaked at 17.7K barrels in October 2024.
2 operators have filed production on it, most recently FW Eagle Ford I, LLC since January 2026.
- 120K
- bbl oil, all reported
- 59.9K
- mcf gas incl. casinghead
- 50K
- bbl oil, last 12 reported
- -29%
- vs the 12 before
- 1
- wells completed on it
- 17.7K
- peak month, bbl (Oct 2024)
PDQ LEASE REPORTS · FIRST SEP 2024 · 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 49,965
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 32,687
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.
- Baytex Energy USA, Inc.Sep 2024 → Dec 2025 · 16 mo
- FW Eagle Ford I, LLCJan 2026 → Jul 2026 · 7 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-1-21571, documented in the API reference.