LEASES · O-10-34147 · OIL · DISTRICT 08
Cooper 35
No volume since May 1995Range Production Company · Glasscock County · Cobra (Wolfcamp) field
Cooper 35 is an RRC oil lease (O-10-34147) in Glasscock County operated by Range Production Company, with one well completed on it.
It has reported 915 barrels of oil and 2.94K mcf of gas since April 1994, last reporting volume in May 1995 (statewide data runs through April 2026).
No volume was reported in the last 12 months; the last was in May 1995.
3 operators have filed production on it, most recently Range Production Company since October 1998.
- 915
- bbl oil, all reported
- 2.94K
- mcf gas incl. casinghead
- 0
- bbl oil, last 12 reported
- —
- vs the 12 before
- 1
- wells completed on it
- 266
- peak month, bbl (May 1994)
PDQ LEASE REPORTS · FIRST APR 1994 · LAST VOLUME MAY 1995 · 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 0 · prior 12 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.
- Matador Drilling Corp.Apr 1994 → Mar 1995 · 12 mo
- MDC Operating, Inc.Apr 1995 → Sep 1998 · 42 mo
- Range Production CompanyOct 1998 → Nov 2001 · 38 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-10-34147, documented in the API reference.