LEASES · O-10-21571 · OIL · DISTRICT 08
Calverley 37W
No volume since Mar 2017RSP Permian, LLC · Glasscock County · Spraberry (Trend Area) field
Calverley 37w is an RRC oil lease (O-10-21571) in Glasscock County operated by Rsp Permian, LLC, with 4 wells completed on it.
It has reported 97.6K barrels of oil and 302K mcf of gas since January 1993, last reporting volume in March 2017 (statewide data runs through April 2026).
The last 12 reported months total 1 barrels of oil; the lease peaked at 992 barrels in November 1993.
3 operators have filed production on it, most recently Rsp Permian, LLC since September 2014.
- 97.6K
- bbl oil, all reported
- 302K
- mcf gas incl. casinghead
- 1
- bbl oil, last 12 reported
- —
- vs the 12 before
- 4
- wells completed on it
- 992
- peak month, bbl (Nov 1993)
PDQ LEASE REPORTS · FIRST JAN 1993 · LAST VOLUME MAR 2017 · 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 1 · prior 12 1(+0%)
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 0 · prior 12 0
Who reported it
Each run of months one operator filed the production report, oldest first.
- Cox, John L.Jan 1993 → Sep 2003 · 129 mo
- JM Cox Resources, L.P.Oct 2003 → Aug 2014 · 131 mo
- RSP Permian, LLCSep 2014 → Dec 2017 · 40 mo
Wells on the lease
FROM COMPLETION REPORTS · PRODUCTION ABOVE IS THEIR TOTAL
4
wells completed on the lease
- Plugged
- 4
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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