LEASES · G-9-281332 · GAS · DISTRICT 7C
University 55-21
ReportingZarvona Energy LLC · Schleicher County · Holt Ranch (Consolidated) field
University 55-21 is an RRC gas lease (G-9-281332) in Schleicher County operated by Zarvona Energy LLC, with one well completed on it.
It has reported 1.84K mcf of gas since June 2016, last reporting volume in March 2026 (statewide data runs through April 2026).
The last 12 reported months total 689 mcf of gas.
2 operators have filed production on it, most recently Zarvona Energy LLC since October 2020.
- 1.84K
- mcf gas, all reported
- 0
- bbl condensate and oil
- 689
- mcf gas, last 12 reported
- —
- vs the 12 before
- 1
- wells completed on it
- —
- peak month, bbl
PDQ LEASE REPORTS · FIRST JUN 2016 · LAST VOLUME MAR 2026 · STATEWIDE DATA THROUGH APR 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.
Last 12 months 689 · prior 12 42(+1540%)
Decline curve
None shown. Petrora fits an Arps curve only when the last ten years of gas reports follow one decline closely enough to project (R² of 0.7 or better over at least a year since the peak). This lease's recent history does not, so a projection would be a guess dressed as a number.
Who reported it
Each run of months one operator filed the production report, oldest first.
- Approach Operating LLCJun 2016 → Sep 2020 · 52 mo
- Zarvona Energy LLCOct 2020 → Jul 2026 · 70 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/g-9-281332, documented in the API reference.