LEASES · O-10-41364 · OIL · DISTRICT 08
St S
ReportingDiamondback E&P LLC · Midland County · Spraberry (Trend Area) field
ST S is an RRC oil lease (O-10-41364) in Midland County operated by Diamondback E&P LLC, with 13 wells completed on it.
It has reported 592K barrels of oil and 955K mcf of gas since September 2010, last reporting volume in April 2026 (statewide data runs through April 2026).
The last 12 reported months total 5.87K barrels of oil, down 21% on the year before; the lease peaked at 12.6K barrels in February 2013.
2 operators have filed production on it, most recently Diamondback E&P LLC since July 2012.
- 592K
- bbl oil, all reported
- 955K
- mcf gas incl. casinghead
- 5.87K
- bbl oil, last 12 reported
- -21%
- vs the 12 before
- 13
- wells completed on it
- 12.6K
- peak month, bbl (Feb 2013)
PDQ LEASE REPORTS · FIRST SEP 2010 · 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 5,870 · prior 12 7,410(-21%)
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 15,958 · prior 12 25,241(-37%)
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.
- Windsor Permian LLCSep 2010 → Jun 2012 · 22 mo
- Diamondback E&P LLCJul 2012 → Jul 2026 · 169 mo
Wells on the lease
FROM COMPLETION REPORTS · PRODUCTION ABOVE IS THEIR TOTAL
13
wells completed on the lease
- Shut IN
- 5
- NO Type on File
- 4
- Producing
- 3
- 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.
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