LEASES · O-11-65111 · OIL · DISTRICT 8A
Cox
No volume since Aug 1998Giebel Petroleum Ltd. · Gaines County · Giebel (Clearfork, Lower) field
Cox is an RRC oil lease (O-11-65111) in Gaines County operated by Giebel Petroleum Ltd., with one well completed on it.
It has reported 52.7K barrels of oil and 197K mcf of gas since January 1993, last reporting volume in August 1998 (statewide data runs through April 2026).
The last 12 reported months total 4.01K barrels of oil, down 34% on the year before; the lease peaked at 1.4K barrels in April 1993.
- 52.7K
- bbl oil, all reported
- 197K
- mcf gas incl. casinghead
- 4.01K
- bbl oil, last 12 reported
- -34%
- vs the 12 before
- 1
- wells completed on it
- 1.4K
- peak month, bbl (Apr 1993)
PDQ LEASE REPORTS · FIRST JAN 1993 · LAST VOLUME AUG 1998 · 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 4,010 · prior 12 6,048(-34%)
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 18,422 · prior 12 27,251(-32%)
Who reported it
Each run of months one operator filed the production report, oldest first.
- Giebel Petroleum Ltd.Jan 1993 → Oct 1998 · 70 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.
Developers: this page as JSON is GET /v1/data/leases/tx/o-11-65111, documented in the API reference.