LEASES · O-1-14941 · OIL · DISTRICT 01
Cooke, C. N.
No volume since Jun 2023Sandman Exploration, L.L.C. · LA Salle County · Tres Encanto (Escondido) field
Cooke, C. N. is an RRC oil lease (O-1-14941) in La Salle County operated by Sandman Exploration, L.L.C., with one well completed on it.
It has reported 11.8K barrels of oil and 7.44K mcf of gas since October 2007, last reporting volume in June 2023 (statewide data runs through April 2026).
No volume was reported in the last 12 months; the last was in June 2023.
4 operators have filed production on it, most recently Sandman Exploration, L.L.C. since November 2024.
- 11.8K
- bbl oil, all reported
- 7.44K
- mcf gas incl. casinghead
- 0
- bbl oil, last 12 reported
- —
- vs the 12 before
- 1
- wells completed on it
- 757
- peak month, bbl (Dec 2007)
PDQ LEASE REPORTS · FIRST OCT 2007 · LAST VOLUME JUN 2023 · 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.
- Bayshore Exploration LLCOct 2007 → Feb 2011 · 41 mo
- Millennium Petro-Physics, Inc.Mar 2011 → Feb 2023 · 144 mo
- Estacado Energy, LLCMar 2023 → Oct 2024 · 20 mo
- Sandman Exploration, L.L.C.Nov 2024 → Jul 2026 · 21 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-1-14941, documented in the API reference.