LEASES · O-1-17594 · OIL · DISTRICT 01
SPR Unit A
ReportingJonah Energy LLC · Dimmit County · Hugh Fitzsimmons (San Miguel) field
Spr Unit A is an RRC oil lease (O-1-17594) in Dimmit County operated by Jonah Energy LLC, with one well completed on it.
It has reported 130K barrels of oil and 1.16M mcf of gas since October 2012, last reporting volume in March 2026 (statewide data runs through April 2026).
The last 12 reported months total 2.76K barrels of oil, down 40% on the year before; the lease peaked at 4.48K barrels in January 2015.
4 operators have filed production on it, most recently Jonah Energy LLC since March 2026.
- 130K
- bbl oil, all reported
- 1.16M
- mcf gas incl. casinghead
- 2.76K
- bbl oil, last 12 reported
- -40%
- vs the 12 before
- 1
- wells completed on it
- 4.48K
- peak month, bbl (Jan 2015)
PDQ LEASE REPORTS · FIRST OCT 2012 · 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 2,757 · prior 12 4,605(-40%)
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 37,360 · prior 12 40,308(-7%)
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.
- Blackbrush O & G, LLCOct 2012 → Oct 2017 · 61 mo
- Endeavor Natural Gas, LPNov 2017 → Jun 2021 · 44 mo
- Grit Oil & Gas Management, LLCJul 2021 → Feb 2026 · 56 mo
- Jonah Energy LLCMar 2026 → Jul 2026 · 5 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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