LEASES · O-10-8615 · OIL · DISTRICT 08
University -A-
ReportingMontare Operating, Ltd. · Andrews County · Shafter Lake, N. (San Andres) field
University -A- is an RRC oil lease (O-10-8615) in Andrews County operated by Montare Operating, Ltd., with 17 wells completed on it.
It has reported 459K barrels of oil and 284K mcf of gas since January 1993, last reporting volume in April 2026 (statewide data runs through April 2026).
The last 12 reported months total 20.4K barrels of oil, down 7% on the year before; the lease peaked at 16.4K barrels in September 2013.
6 operators have filed production on it, most recently Montare Operating, Ltd. since August 2021.
- 459K
- bbl oil, all reported
- 284K
- mcf gas incl. casinghead
- 20.4K
- bbl oil, last 12 reported
- -7%
- vs the 12 before
- 17
- wells completed on it
- 16.4K
- peak month, bbl (Sep 2013)
PDQ LEASE REPORTS · FIRST JAN 1993 · 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 20,384 · prior 12 21,866(-7%)
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 17,415 · prior 12 15,198(+15%)
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.
- Dakota Resources, Inc. (I)Jan 1993 → Apr 1996 · 40 mo
- Byrd Operating CompanyMay 1996 → Feb 2010 · 166 mo
- OK Arena Operating CompanyMar 2010 → Jul 2010 · 5 mo
- Sandridge Expl. and Prod., LLCAug 2010 → Oct 2018 · 99 mo
- Avalon TX Operating, LLCNov 2018 → Jul 2021 · 33 mo
- Montare Operating, Ltd.Aug 2021 → Jul 2026 · 60 mo
Wells on the lease
FROM COMPLETION REPORTS · PRODUCTION ABOVE IS THEIR TOTAL
17
wells completed on the lease
- Producing
- 14
- Plugged
- 2
- Shut IN
- 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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