LEASES · O-3-20912 · OIL · DISTRICT 03
Harris, Mattie B.
No volume since Mar 2020Western Energy Group, LLC · Liberty County · Hankamer, SE. (Seg a Frio) field
Harris, Mattie B. is an RRC oil lease (O-3-20912) in Liberty County operated by Western Energy Group, LLC, with one well completed on it.
It has reported 80.8K barrels of oil and 15.5K mcf of gas since January 1993, last reporting volume in March 2020 (statewide data runs through April 2026).
No volume was reported in the last 12 months; the last was in March 2020.
6 operators have filed production on it, most recently Western Energy Group, LLC since March 2019.
- 80.8K
- bbl oil, all reported
- 15.5K
- mcf gas incl. casinghead
- 0
- bbl oil, last 12 reported
- —
- vs the 12 before
- 1
- wells completed on it
- 956
- peak month, bbl (Jun 1994)
PDQ LEASE REPORTS · FIRST JAN 1993 · LAST VOLUME MAR 2020 · 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.
- Caskids Operating CompanyJan 1993 → Feb 1999 · 74 mo
- Rockwall Marketing CorporationMar 1999 → May 2000 · 15 mo
- Regal Petroleum ServicesJun 2000 → May 2002 · 24 mo
- Jil Oil Corp.Jun 2002 → Dec 2005 · 43 mo
- S & S Operating Company, Inc.Jan 2006 → Feb 2019 · 158 mo
- Western Energy Group, LLCMar 2019 → Jul 2026 · 89 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-3-20912, documented in the API reference.