LEASES · O-1-20490 · OIL · DISTRICT 01
Tidwell Unit Zav C
ReportingExco Operating Company, LP · Zavala County · Briscoe Ranch (Eagleford) field
Tidwell Unit Zav C is an RRC oil lease (O-1-20490) in Zavala County operated by Exco Operating Company, LP, with 3 wells completed on it.
It has reported 442K barrels of oil and 124K mcf of gas since June 2021, last reporting volume in April 2026 (statewide data runs through April 2026).
The last 12 reported months total 68.1K barrels of oil, down 40% on the year before; the lease peaked at 17.6K barrels in July 2021.
- 442K
- bbl oil, all reported
- 124K
- mcf gas incl. casinghead
- 68.1K
- bbl oil, last 12 reported
- -40%
- vs the 12 before
- 3
- wells completed on it
- 17.6K
- peak month, bbl (Jul 2021)
PDQ LEASE REPORTS · FIRST JUN 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 68,113 · prior 12 113,332(-40%)
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 33,235 · prior 12 34,560(-4%)
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.
- Exco Operating Company, LPJun 2021 → Jul 2026 · 62 mo
Wells on the lease
FROM COMPLETION REPORTS · PRODUCTION ABOVE IS THEIR TOTAL
3
wells completed on the lease
- Producing
- 3
Operates them now
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.
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