LEASES · O-9-12036 · OIL · DISTRICT 7C
Cahill
No volume since Feb 2000Brooks, E. B., Jr. · Schleicher County · Carl Cahill (Strawn) field
Cahill is an RRC oil lease (O-9-12036) in Schleicher County operated by Brooks, E. B., JR., with one well completed on it.
It has reported 4.66K barrels of oil and 20 mcf of gas since January 1993, last reporting volume in February 2000 (statewide data runs through April 2026).
No volume was reported in the last 12 months; the last was in February 2000.
2 operators have filed production on it, most recently Brooks, E. B., JR. since December 1994.
- 4.66K
- bbl oil, all reported
- 20
- mcf gas incl. casinghead
- 0
- bbl oil, last 12 reported
- —
- vs the 12 before
- 1
- wells completed on it
- 141
- peak month, bbl (Jan 1993)
PDQ LEASE REPORTS · FIRST JAN 1993 · LAST VOLUME FEB 2000 · 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.
- Olsen Energy Inc.Jan 1993 → Nov 1994 · 23 mo
- Brooks, E. B., Jr.Dec 1994 → May 2018 · 282 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-9-12036, documented in the API reference.