LEASES · O-9-5109 · OIL · DISTRICT 7C
North Mertzon San Angelo Unit
No volume since Apr 2021Front Street Operating, LLC · Irion County · Mertzon (San Angelo) field
North Mertzon San Angelo Unit is an RRC oil lease (O-9-5109) in Irion County operated by Front Street Operating, LLC, with 22 wells completed on it.
It has reported 79.8K barrels of oil and 58.4K mcf of gas since January 1993, last reporting volume in April 2021 (statewide data runs through April 2026).
No volume was reported in the last 12 months; the last was in April 2021.
5 operators have filed production on it, most recently Front Street Operating, LLC since May 2018.
- 79.8K
- bbl oil, all reported
- 58.4K
- mcf gas incl. casinghead
- 0
- bbl oil, last 12 reported
- —
- vs the 12 before
- 22
- wells completed on it
- 562
- peak month, bbl (Apr 1993)
PDQ LEASE REPORTS · FIRST JAN 1993 · LAST VOLUME APR 2021 · 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.
- Eastern Petroleum CompanyJan 1993 → Sep 1995 · 33 mo
- Riata Energy, Inc.Oct 1995 → Oct 2000 · 61 mo
- Brown, Oliver OilNov 2000 → Oct 2002 · 24 mo
- Petroplex Equipment, Inc.Nov 2002 → Apr 2018 · 186 mo
- Front Street Operating, LLCMay 2018 → Jul 2026 · 99 mo
Wells on the lease
FROM COMPLETION REPORTS · PRODUCTION ABOVE IS THEIR TOTAL
22
wells completed on the lease
- Plugged
- 22
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-9-5109, documented in the API reference.