LEASES · G-9-161975 · GAS · DISTRICT 7C
Mayer Ranch "W" 21
Upp Operating, LLC · Sutton County · Sawyer (Canyon) field
Mayer Ranch "W" 21 is an RRC gas lease (G-9-161975) in Sutton County operated by Upp Operating, LLC, with one well completed on it.
It has reported 189K mcf of gas since January 1997, last reporting volume in January 2008 (statewide data runs through April 2026).
No volume was reported in the 12 months through April 2026; the last was in January 2008.
5 operators have filed production on it, most recently Upp Operating, LLC since April 2019.
- 189K
- mcf gas, all reported
- 0
- bbl oil, all reported
- 0
- mcf gas, 12 months through Apr 2026
- —
- vs the 12 before
- 1
- wells completed on it
- —
- peak month, bbl
PDQ LEASE REPORTS · FIRST JAN 1997 · LAST VOLUME JAN 2008 · STATEWIDE DATA THROUGH APR 2026
Gas by year
Each bar is a year's total of the monthly reports, gas-well gas plus casinghead, Dec 1996 to Jan 2008. Nothing reported since, through Apr 2026.
Gas, mcf
Who reported it
Each run of months one operator filed the production report, oldest first, with what it reported in them.
- Dreyfus, Louis Natural Gas CorpDec 1996 → Nov 2001 · 60 mo0 bbl oil · 123K mcf gas
- Dominion Oklahoma Texas E&P, IncDec 2001 → Dec 2007 · 73 mo0 bbl oil · 65.2K mcf gas
- Highmount Expl & Prod Texas LLCJan 2008 → Sep 2014 · 81 mo0 bbl oil · 402 mcf gas
- Enervest Operating, L.L.C.Oct 2014 → Mar 2019 · 54 mo0 bbl oil · 0 mcf gas
- Upp Operating, LLCApr 2019 → Jul 2026 · 88 mo0 bbl oil · 0 mcf gas
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/g-9-161975, documented in the API reference.