LEASES · O-10-44063 · OIL · DISTRICT 08
University 30 Cobra
ReportingZarvona Energy LLC · Andrews County · Spraberry (Trend Area) field
University 30 Cobra is an RRC oil lease (O-10-44063) in Andrews County operated by Zarvona Energy LLC, with one well completed on it.
It has reported 129K barrels of oil and 476K mcf of gas since May 2013, last reporting volume in April 2026 (statewide data runs through April 2026).
The last 12 reported months total 3.43K barrels of oil, up 21% on the year before; the lease peaked at 7.67K barrels in July 2013.
3 operators have filed production on it, most recently Zarvona Energy LLC since August 2015.
- 129K
- bbl oil, all reported
- 476K
- mcf gas incl. casinghead
- 3.43K
- bbl oil, last 12 reported
- +21%
- vs the 12 before
- 1
- wells completed on it
- 7.67K
- peak month, bbl (Jul 2013)
PDQ LEASE REPORTS · FIRST MAY 2013 · LAST VOLUME APR 2026 · 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.
Last 12 months 3,434 · prior 12 2,847(+21%)
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 17,750 · prior 12 5,565(+219%)
Decline curve
None shown. Petrora fits an Arps curve only when the last ten years of oil 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.
- SM Energy CompanyMay 2013 → Nov 2013 · 7 mo
- Three Rivers Operating Co II LLCDec 2013 → Jul 2015 · 20 mo
- Zarvona Energy LLCAug 2015 → Jul 2026 · 132 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-10-44063, documented in the API reference.