LEASES · O-1-10412 · OIL · DISTRICT 01
Shiner Heirs
No volume since Dec 2012Williams, Clayton Energy, Inc. · Frio County · Pearsall (Austin Chalk) field
Shiner Heirs is an RRC oil lease (O-1-10412) in Frio County operated by Williams, Clayton Energy, Inc., with 12 wells completed on it.
It has reported 222K barrels of oil and 30.3K mcf of gas since January 1993, last reporting volume in December 2012 (statewide data runs through April 2026).
No volume was reported in the last 12 months; the last was in December 2012.
5 operators have filed production on it, most recently Williams, Clayton Energy, Inc. since August 2006.
- 222K
- bbl oil, all reported
- 30.3K
- mcf gas incl. casinghead
- 0
- bbl oil, last 12 reported
- —
- vs the 12 before
- 12
- wells completed on it
- 3.83K
- peak month, bbl (Jan 1993)
PDQ LEASE REPORTS · FIRST JAN 1993 · LAST VOLUME DEC 2012 · 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.
- Williams, Clayton W., Jr., Inc.Jan 1993 → Apr 1993 · 4 mo
- Williams, Clayton Energy, L.L.CMay 1993 → May 1993 · 1 mo
- Williams, Clayton Energy, Inc.Jun 1993 → Nov 2005 · 150 mo
- Blackbrush O & G, Inc.Dec 2005 → Jul 2006 · 8 mo
- Williams, Clayton Energy, Inc.Aug 2006 → Feb 2015 · 103 mo
Wells on the lease
FROM COMPLETION REPORTS · PRODUCTION ABOVE IS THEIR TOTAL
12
wells completed on the lease
- Plugged
- 12
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-1-10412, documented in the API reference.