LEASES · O-13-2651 · OIL · DISTRICT 09
Cooper
ReportingMuirfield Exploration, Ltd. · Foard County · Foard County Regular field
Cooper is an RRC oil lease (O-13-2651) in Foard County operated by Muirfield Exploration, Ltd., with 8 wells completed on it.
It has reported 49.8K barrels of oil and 22 mcf of gas since January 1993, last reporting volume in March 2026 (statewide data runs through April 2026).
The last 12 reported months total 832 barrels of oil, down 9% on the year before; the lease peaked at 493 barrels in October 2004.
2 operators have filed production on it, most recently Muirfield Exploration, Ltd. since January 2004.
- 49.8K
- bbl oil, all reported
- 22
- mcf gas incl. casinghead
- 832
- bbl oil, last 12 reported
- -9%
- vs the 12 before
- 8
- wells completed on it
- 493
- peak month, bbl (Oct 2004)
PDQ LEASE REPORTS · FIRST JAN 1993 · 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 832 · prior 12 917(-9%)
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
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.
- M & a Oil Company, Ltd.Jan 1993 → Dec 2003 · 132 mo
- Muirfield Exploration, Ltd.Jan 2004 → Jul 2026 · 271 mo
Wells on the lease
FROM COMPLETION REPORTS · PRODUCTION ABOVE IS THEIR TOTAL
8
wells completed on the lease
- Plugged
- 4
- Producing
- 3
- Injection
- 1
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-13-2651, documented in the API reference.