LEASES · O-10-48696 · OIL · DISTRICT 08
Windham 11G
ReportingOvintiv USA Inc. · Midland County · Spraberry (Trend Area) field
Windham 11g is an RRC oil lease (O-10-48696) in Midland County operated by Ovintiv USA Inc., with 5 wells completed on it.
It has reported 1.13M barrels of oil and 5.76M mcf of gas since September 2016, last reporting volume in April 2026 (statewide data runs through April 2026).
The last 12 reported months total 42.6K barrels of oil, up 80% on the year before; the lease peaked at 57.6K barrels in December 2016.
2 operators have filed production on it, most recently Ovintiv USA Inc. since February 2020.
- 1.13M
- bbl oil, all reported
- 5.76M
- mcf gas incl. casinghead
- 42.6K
- bbl oil, last 12 reported
- +80%
- vs the 12 before
- 5
- wells completed on it
- 57.6K
- peak month, bbl (Dec 2016)
PDQ LEASE REPORTS · FIRST SEP 2016 · 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 42,569 · prior 12 23,630(+80%)
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 196,158 · prior 12 219,737(-11%)
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.
- Encana Oil & Gas(usa) Inc.Sep 2016 → Jan 2020 · 41 mo
- Ovintiv USA Inc.Feb 2020 → Jul 2026 · 78 mo
Wells on the lease
FROM COMPLETION REPORTS · PRODUCTION ABOVE IS THEIR TOTAL
5
wells completed on the lease
- Shut IN
- 4
- Producing
- 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-10-48696, documented in the API reference.