LEASES · O-11-67908 · OIL · DISTRICT 8A
MSW Brown B
No volume since Oct 2008Estancia Oil & Gas, LLC · Borden County · Blackard (Spraberry) field
Msw Brown B is an RRC oil lease (O-11-67908) in Borden County operated by Estancia Oil & Gas, LLC, with one well completed on it.
It has reported 50.4K barrels of oil and 27.8K mcf of gas since March 1998, last reporting volume in October 2008 (statewide data runs through April 2026).
No volume was reported in the last 12 months; the last was in October 2008.
4 operators have filed production on it, most recently Estancia Oil & Gas, LLC since December 2011.
- 50.4K
- bbl oil, all reported
- 27.8K
- mcf gas incl. casinghead
- 0
- bbl oil, last 12 reported
- —
- vs the 12 before
- 1
- wells completed on it
- 1.59K
- peak month, bbl (Apr 1998)
PDQ LEASE REPORTS · FIRST MAR 1998 · LAST VOLUME OCT 2008 · 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.
- Ricks Exploration, Inc.Mar 1998 → Dec 2003 · 70 mo
- Concho Exploration IncJan 2004 → Mar 2004 · 3 mo
- Chesapeake Operating, Inc.Apr 2004 → Nov 2011 · 92 mo
- Estancia Oil & Gas, LLCDec 2011 → May 2017 · 66 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-11-67908, documented in the API reference.