LEASES · O-9-5003 · OIL · DISTRICT 7C
Windham -C-
ReportingCivitas Permian Operating, LLC · Upton County · Spraberry (Trend Area) field
Windham -C- is an RRC oil lease (O-9-5003) in Upton County operated by Civitas Permian Operating, LLC, with 12 wells completed on it.
It has reported 453K barrels of oil and 1.32M mcf of gas since January 1993, last reporting volume in March 2026 (statewide data runs through April 2026).
The last 12 reported months total 1.17K barrels of oil, up 8% on the year before; the lease peaked at 8.71K barrels in January 2011.
7 operators have filed production on it, most recently Civitas Permian Operating, LLC since January 2024.
- 453K
- bbl oil, all reported
- 1.32M
- mcf gas incl. casinghead
- 1.17K
- bbl oil, last 12 reported
- +8%
- vs the 12 before
- 12
- wells completed on it
- 8.71K
- peak month, bbl (Jan 2011)
PDQ LEASE REPORTS · FIRST JAN 1993 · 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.
Last 12 months 1,174 · prior 12 1,085(+8%)
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 0 · prior 12 0
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.
- Hanley Petroleum Inc.Jan 1993 → Feb 1999 · 74 mo
- Concho Resources Inc.Mar 1999 → Jun 2001 · 28 mo
- Devon Energy Production Co, L.P.Jul 2001 → Jun 2002 · 12 mo
- Merit Energy CompanyJul 2002 → Nov 2013 · 137 mo
- Hunt Oil CompanyDec 2013 → Jul 2021 · 92 mo
- Vencer Energy, LLCAug 2021 → Dec 2023 · 29 mo
- Civitas Permian Operating, LLCJan 2024 → Jul 2026 · 31 mo
Wells on the lease
FROM COMPLETION REPORTS · PRODUCTION ABOVE IS THEIR TOTAL
12
wells completed on the lease
- Shut IN
- 10
- Producing
- 1
- Plugged
- 1
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-9-5003, documented in the API reference.