LEASES · O-10-39191 · OIL · DISTRICT 08
University 7-31B
No volume since Nov 2018Diamondback E&P LLC · Martin County · Spraberry (Trend Area) field
University 7-31b is an RRC oil lease (O-10-39191) in Martin County operated by Diamondback E&P LLC, with 7 wells completed on it.
It has reported 165K barrels of oil and 654K mcf of gas since January 2009, last reporting volume in November 2018 (statewide data runs through April 2026).
No volume was reported in the last 12 months; the last was in November 2018.
4 operators have filed production on it, most recently Diamondback E&P LLC since October 2021.
- 165K
- bbl oil, all reported
- 654K
- mcf gas incl. casinghead
- 0
- bbl oil, last 12 reported
- —
- vs the 12 before
- 7
- wells completed on it
- 7.09K
- peak month, bbl (Jan 2012)
PDQ LEASE REPORTS · FIRST JAN 2009 · LAST VOLUME NOV 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.
Last 12 months 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.
Last 12 months 0 · prior 12 0
Who reported it
Each run of months one operator filed the production report, oldest first.
- Chesapeake Operating, Inc.Jan 2009 → Aug 2012 · 44 mo
- Enervest Operating, L.L.C.Sep 2012 → Feb 2014 · 18 mo
- QEP Energy CompanyMar 2014 → Sep 2021 · 91 mo
- Diamondback E&P LLCOct 2021 → Jul 2026 · 58 mo
Wells on the lease
FROM COMPLETION REPORTS · PRODUCTION ABOVE IS THEIR TOTAL
7
wells completed on the lease
- Shut IN
- 3
- Plugged
- 3
- NO Type on File
- 1
Operates them now
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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