LEASES · O-1-18084 · OIL · DISTRICT 01
Y-Bar East
No volume since Jul 2024Castlerock EF Operating LLC · McMullen County · Eagleville (Eagle Ford-1) field
Y-Bar East is an RRC oil lease (O-1-18084) in Mcmullen County operated by Castlerock EF Operating LLC, with one well completed on it.
It has reported 156K barrels of oil and 133K mcf of gas since May 2014, last reporting volume in July 2024 (statewide data runs through April 2026).
No volume was reported in the last 12 months; the last was in July 2024.
2 operators have filed production on it, most recently Castlerock EF Operating LLC since August 2022.
- 156K
- bbl oil, all reported
- 133K
- mcf gas incl. casinghead
- 0
- bbl oil, last 12 reported
- —
- vs the 12 before
- 1
- wells completed on it
- 12K
- peak month, bbl (Aug 2014)
PDQ LEASE REPORTS · FIRST MAY 2014 · LAST VOLUME JUL 2024 · 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 12 722(-100%)
Who reported it
Each run of months one operator filed the production report, oldest first.
- Murphy Expl. & Prod. Co. - USAMay 2014 → Jul 2022 · 99 mo
- Castlerock EF Operating LLCAug 2022 → Jul 2026 · 48 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.
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