LEASES · O-10-40079 · OIL · DISTRICT 08
Riggan-East
Montare Operating, Ltd. · Andrews County · Fuhrman-Mascho field
Riggan-East is an RRC oil lease (O-10-40079) in Andrews County operated by Montare Operating, Ltd., with one well completed on it.
It has reported 536 barrels of oil since January 2010, last reporting volume in April 2010 (statewide data runs through April 2026).
No volume was reported in the 12 months through April 2026; the last was in April 2010.
3 operators have filed production on it, most recently Montare Operating, Ltd. since August 2021.
- 536
- bbl oil, all reported
- 0
- mcf gas incl. casinghead
- 0
- bbl oil, 12 months through Apr 2026
- —
- vs the 12 before
- 1
- wells completed on it
- 219
- peak month, bbl (Apr 2010)
PDQ LEASE REPORTS · FIRST JAN 2010 · 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.
12 months through Apr 2026 0 · prior 12 0
Who reported it
Each run of months one operator filed the production report, oldest first.
- Sandridge Expl. and Prod., LLCJan 2010 → Oct 2018 · 106 mo
- Avalon TX Operating, LLCNov 2018 → Jul 2021 · 33 mo
- Montare Operating, Ltd.Aug 2021 → Jul 2026 · 60 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-10-40079, documented in the API reference.