LEASES · O-8-27239 · OIL · DISTRICT 7B
Cook Ranch
No volume since Jan 1997Breck Operating Corp. · Shackelford County · Collin Gage (Miss.) field
Cook Ranch is an RRC oil lease (O-8-27239) in Shackelford County operated by Breck Operating Corp., with one well completed on it.
It has reported 16.5K barrels of oil and 57K mcf of gas since July 1994, last reporting volume in January 1997 (statewide data runs through April 2026).
The last 12 reported months total 59 barrels of oil, down 79% on the year before; the lease peaked at 2.74K barrels in August 1994.
- 16.5K
- bbl oil, all reported
- 57K
- mcf gas incl. casinghead
- 59
- bbl oil, last 12 reported
- -79%
- vs the 12 before
- 1
- wells completed on it
- 2.74K
- peak month, bbl (Aug 1994)
PDQ LEASE REPORTS · FIRST JUL 1994 · LAST VOLUME JAN 1997 · 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 59 · prior 12 280(-79%)
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 307 · prior 12 5,375(-94%)
Who reported it
Each run of months one operator filed the production report, oldest first.
- Breck Operating Corp.Jul 1994 → Nov 1997 · 41 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-8-27239, documented in the API reference.