LEASES · O-10-38791 · OIL · DISTRICT 08
University 8-13
COG Operating LLC · Andrews County · Spraberry (Trend Area) field
University 8-13 is an RRC oil lease (O-10-38791) in Andrews County operated by Cog Operating LLC, with one well completed on it.
It has reported 24.2K barrels of oil and 57.3K mcf of gas since May 2008, last reporting volume in July 2018 (statewide data runs through April 2026).
No volume was reported in the 12 months through April 2026; the last was in July 2018.
3 operators have filed production on it, most recently Cog Operating LLC since August 2012.
- 24.2K
- bbl oil, all reported
- 57.3K
- mcf gas incl. casinghead
- 0
- bbl oil, 12 months through Apr 2026
- —
- vs the 12 before
- 1
- wells completed on it
- 1.48K
- peak month, bbl (Apr 2009)
PDQ LEASE REPORTS · FIRST MAY 2008 · LAST VOLUME JUL 2018 · 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.
- Samson Lone Star, LLCMay 2008 → Dec 2010 · 32 mo
- Three Rivers Operating Co LLCJan 2011 → Jul 2012 · 19 mo
- COG Operating LLCAug 2012 → Dec 2020 · 101 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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