LEASES · O-8-21054 · OIL · DISTRICT 7B
Shirley "B"
No volume since Apr 2010Sweet Texas T Energy LLC · Callahan County · Callahan County Regular field
Shirley "B" is an RRC oil lease (O-8-21054) in Callahan County operated by Sweet Texas T Energy LLC, with 6 wells completed on it.
It has reported 6.41K barrels of oil and 21 mcf of gas since January 1993, last reporting volume in April 2010 (statewide data runs through April 2026).
No volume was reported in the last 12 months; the last was in April 2010.
4 operators have filed production on it, most recently Sweet Texas T Energy LLC since March 2017.
- 6.41K
- bbl oil, all reported
- 21
- mcf gas incl. casinghead
- 0
- bbl oil, last 12 reported
- —
- vs the 12 before
- 6
- wells completed on it
- 139
- peak month, bbl (Jun 1993)
PDQ LEASE REPORTS · FIRST JAN 1993 · LAST VOLUME APR 2010 · 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.
- Mehaffey Investments, Inc.Jan 1993 → Jul 1997 · 55 mo
- Masada Oil & Gas Company Ltd.Aug 1997 → Sep 2005 · 98 mo
- Masada Energy LLCOct 2005 → Feb 2017 · 137 mo
- Sweet Texas T Energy LLCMar 2017 → Jul 2026 · 113 mo
Wells on the lease
FROM COMPLETION REPORTS · PRODUCTION ABOVE IS THEIR TOTAL
6
wells completed on the lease
- Plugged
- 4
- NO Type on File
- 2
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-8-21054, documented in the API reference.