LEASES · O-9-16652 · OIL · DISTRICT 7C
Windham, R. S.
ReportingSouthwest Royalties, Inc. · Upton County · Spraberry (Trend Area) field
Windham, R. S. is an RRC oil lease (O-9-16652) in Upton County operated by Southwest Royalties, Inc., with 4 wells completed on it.
It has reported 226K barrels of oil and 2.97M mcf of gas since June 2008, last reporting volume in April 2026 (statewide data runs through April 2026).
The last 12 reported months total 2.52K barrels of oil, down 33% on the year before; the lease peaked at 8.87K barrels in October 2008.
- 226K
- bbl oil, all reported
- 2.97M
- mcf gas incl. casinghead
- 2.52K
- bbl oil, last 12 reported
- -33%
- vs the 12 before
- 4
- wells completed on it
- 8.87K
- peak month, bbl (Oct 2008)
PDQ LEASE REPORTS · FIRST JUN 2008 · 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 2,524 · prior 12 3,790(-33%)
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 71,301 · prior 12 98,014(-27%)
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.
- Southwest Royalties, Inc.Jun 2008 → Jul 2026 · 218 mo
Wells on the lease
FROM COMPLETION REPORTS · PRODUCTION ABOVE IS THEIR TOTAL
4
wells completed on the lease
- Producing
- 3
- NO Type on File
- 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-9-16652, documented in the API reference.