LEASES · O-10-45332 · OIL · DISTRICT 08
Ackerly Stokes 21
ReportingDiamondback E&P LLC · Martin County · Spraberry (Trend Area) field
Ackerly Stokes 21 is an RRC oil lease (O-10-45332) in Martin County operated by Diamondback E&P LLC, with one well completed on it.
It has reported 77.7K barrels of oil and 116K mcf of gas since June 2014, last reporting volume in January 2026 (statewide data runs through April 2026).
The last 12 reported months total 210 barrels of oil, down 94% on the year before; the lease peaked at 2.49K barrels in October 2014.
2 operators have filed production on it, most recently Diamondback E&P LLC since February 2019.
- 77.7K
- bbl oil, all reported
- 116K
- mcf gas incl. casinghead
- 210
- bbl oil, last 12 reported
- -94%
- vs the 12 before
- 1
- wells completed on it
- 2.49K
- peak month, bbl (Oct 2014)
PDQ LEASE REPORTS · FIRST JUN 2014 · LAST VOLUME JAN 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 210 · prior 12 3,388(-94%)
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 53 · 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.
- Energen Resources CorporationJun 2014 → Jan 2019 · 56 mo
- Diamondback E&P LLCFeb 2019 → Jul 2026 · 90 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.
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