LEASES · O-9-22065 · OIL · DISTRICT 7C
UL Darby E
Civitas Permian Operating, LLC · Reagan County · Spraberry (Trend Area) field
UL Darby E is an RRC oil lease (O-9-22065) in Reagan County operated by Civitas Permian Operating, LLC, with one well completed on it.
It has reported 71K barrels of oil and 115K mcf of gas since September 2023, last reporting volume in March 2026 (statewide data runs through April 2026).
It reported 4.24K barrels of oil in the 12 months through April 2026, down 86% on the year before; the lease peaked at 7.37K barrels in June 2024.
2 operators have filed production on it, most recently Civitas Permian Operating, LLC since December 2023.
- 71K
- bbl oil, all reported
- 115K
- mcf gas incl. casinghead
- 4.24K
- bbl oil, 12 months through Apr 2026
- -86%
- vs the 12 before
- 1
- wells completed on it
- 7.37K
- peak month, bbl (Jun 2024)
PDQ LEASE REPORTS · FIRST SEP 2023 · LAST VOLUME MAR 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.
12 months through Apr 2026 4,235 · prior 12 30,455(-86%)
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.
12 months through Apr 2026 12,744 · prior 12 50,984(-75%)
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.
- Hibernia Resources III, LLCMar 2023 → Nov 2023 · 9 mo
- Civitas Permian Operating, LLCDec 2023 → Jul 2026 · 32 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-9-22065, documented in the API reference.