LEASES · O-10-37735 · OIL · DISTRICT 08
Nix 21
Montare Operating, Ltd. · Andrews County · Fuhrman-Mascho field
Nix 21 is an RRC oil lease (O-10-37735) in Andrews County operated by Montare Operating, Ltd., with one well completed on it.
It has reported 6.49K barrels of oil and 5.94K mcf of gas since December 2006, last reporting volume in June 2012 (statewide data runs through April 2026).
No volume was reported in the 12 months through April 2026; the last was in June 2012.
4 operators have filed production on it, most recently Montare Operating, Ltd. since August 2021.
- 6.49K
- bbl oil, all reported
- 5.94K
- mcf gas incl. casinghead
- 0
- bbl oil, 12 months through Apr 2026
- —
- vs the 12 before
- 1
- wells completed on it
- 1.46K
- peak month, bbl (Dec 2007)
PDQ LEASE REPORTS · FIRST DEC 2006 · LAST VOLUME JUN 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.
12 months through Apr 2026 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.
12 months through Apr 2026 0 · prior 12 0
Who reported it
Each run of months one operator filed the production report, oldest first.
- OK Arena Operating CompanyApr 2006 → Jul 2010 · 52 mo
- Sandridge Expl. and Prod., LLCAug 2010 → Oct 2018 · 99 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.
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