LEASES · O-9-20587 · OIL · DISTRICT 7C
Mendoza
ReportingPermian Resources Operating, LLC · Irion County · Spraberry (Trend Area) field
Mendoza is an RRC oil lease (O-9-20587) in Irion County operated by Permian Resources Operating, LLC, with 2 wells completed on it.
It has reported 10.7K barrels of oil and 794K mcf of gas since March 2020, last reporting volume in April 2026 (statewide data runs through April 2026).
The last 12 reported months total 663 barrels of oil, down 48% on the year before; the lease peaked at 384 barrels in October 2021.
4 operators have filed production on it, most recently Permian Resources Operating, LLC since November 2023.
- 10.7K
- bbl oil, all reported
- 794K
- mcf gas incl. casinghead
- 663
- bbl oil, last 12 reported
- -48%
- vs the 12 before
- 2
- wells completed on it
- 384
- peak month, bbl (Oct 2021)
PDQ LEASE REPORTS · FIRST MAR 2020 · 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 663 · prior 12 1,280(-48%)
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 104,403 · prior 12 129,650(-19%)
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.
- Sable Permian Resources, LLCMar 2020 → Jan 2021 · 11 mo
- FDL Operating, LLCFeb 2021 → Apr 2022 · 15 mo
- Earthstone Operating, LLCMay 2022 → Oct 2023 · 18 mo
- Permian Resources Operating, LLCNov 2023 → Jul 2026 · 33 mo
Wells on the lease
FROM COMPLETION REPORTS · PRODUCTION ABOVE IS THEIR TOTAL
2
wells completed on the lease
- Producing
- 2
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.
Developers: this page as JSON is GET /v1/data/leases/tx/o-9-20587, documented in the API reference.