LEASES · O-10-34761 · OIL · DISTRICT 08
Cox, C. J. -48-
No volume since Jun 2023Endeavor Energy Resources L.P. · Glasscock County · Spraberry (Trend Area) field
Cox, C. J. -48- is an RRC oil lease (O-10-34761) in Glasscock County operated by Endeavor Energy Resources L.P., with 4 wells completed on it.
It has reported 43.8K barrels of oil and 364K mcf of gas since November 1995, last reporting volume in June 2023 (statewide data runs through April 2026).
The last 12 reported months total 305 barrels of oil, down 12% on the year before; the lease peaked at 603 barrels in February 1997.
2 operators have filed production on it, most recently Endeavor Energy Resources L.P. since September 2000.
- 43.8K
- bbl oil, all reported
- 364K
- mcf gas incl. casinghead
- 305
- bbl oil, last 12 reported
- -12%
- vs the 12 before
- 4
- wells completed on it
- 603
- peak month, bbl (Feb 1997)
PDQ LEASE REPORTS · FIRST NOV 1995 · LAST VOLUME JUN 2023 · 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 305 · prior 12 346(-12%)
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 12 · prior 12 338(-96%)
Who reported it
Each run of months one operator filed the production report, oldest first.
- Stephens, Autry C.Nov 1995 → Aug 2000 · 58 mo
- Endeavor Energy Resources L.P.Sep 2000 → Mar 2024 · 283 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.
Developers: this page as JSON is GET /v1/data/leases/tx/o-10-34761, documented in the API reference.