LEASES · G-13-232315 · GAS · DISTRICT 09
Casstevens
Upp Operating, LLC · Johnson County · Newark, East (Barnett Shale) field
Casstevens is an RRC gas lease (G-13-232315) in Johnson County operated by Upp Operating, LLC, with one well completed on it.
It has reported 1.36M mcf of gas since September 2006, last reporting volume in June 2017 (statewide data runs through August 2026).
No volume was reported in the 12 months through August 2026; the last was in June 2017.
3 operators have filed production on it, most recently Upp Operating, LLC since April 2019.
- 1.36M
- mcf gas, all reported
- 0
- bbl oil, all reported
- 0
- mcf gas, 12 months through Aug 2026
- —
- vs the 12 before
- 1
- wells completed on it
- —
- peak month, bbl
PDQ LEASE REPORTS · FIRST SEP 2006 · LAST VOLUME JUN 2017 · STATEWIDE DATA THROUGH AUG 2026
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 Aug 2026 0 · prior 12 0
Who reported it
Each run of months one operator filed the production report, oldest first, with what it reported in them.
- EOG Resources, Inc.Sep 2006 → Dec 2016 · 124 mo0 bbl oil · 1.36M mcf gas
- Enervest Operating, L.L.C.Jan 2017 → Mar 2019 · 27 mo0 bbl oil · 509 mcf gas
- Upp Operating, LLCApr 2019 → Nov 2026 · 92 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 Aug 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-13-232315, documented in the API reference.