LEASES · O-8-6961 · OIL · DISTRICT 7B
Blackwell, J.O. "B
No volume since Sep 19954-M Operating Company · Taylor County · Taylor County Regular field
Blackwell, J.O. "B is an RRC oil lease (O-8-6961) in Taylor County operated by 4-M Operating Company, with 10 wells completed on it.
It has reported 262 barrels of oil and 22 mcf of gas since January 1993, last reporting volume in September 1995 (statewide data runs through April 2026).
No volume was reported in the last 12 months; the last was in September 1995.
2 operators have filed production on it, most recently 4-M Operating Company since February 1993.
- 262
- bbl oil, all reported
- 22
- mcf gas incl. casinghead
- 0
- bbl oil, last 12 reported
- —
- vs the 12 before
- 10
- wells completed on it
- 50
- peak month, bbl (Mar 1995)
PDQ LEASE REPORTS · FIRST JAN 1993 · LAST VOLUME SEP 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.
- C.A.S. Services, Inc.Jan 1993 → Jan 1993 · 1 mo
- 4-M Operating CompanyFeb 1993 → Aug 2003 · 127 mo
Wells on the lease
FROM COMPLETION REPORTS · PRODUCTION ABOVE IS THEIR TOTAL
10
wells completed on the lease
- Plugged
- 10
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-8-6961, documented in the API reference.