LEASES · O-9-18411 · OIL · DISTRICT 7C
University 2A
ReportingSem Operating Company LLC · Reagan County · Lin (Wolfcamp) field
University 2a is an RRC oil lease (O-9-18411) in Reagan County operated by Sem Operating Company LLC, with 13 wells completed on it.
It has reported 2.51M barrels of oil and 8.75M mcf of gas since November 2013, last reporting volume in April 2026 (statewide data runs through April 2026).
The last 12 reported months total 71.4K barrels of oil, down 9% on the year before; the lease peaked at 49.1K barrels in November 2015.
2 operators have filed production on it, most recently Sem Operating Company LLC since June 2019.
- 2.51M
- bbl oil, all reported
- 8.75M
- mcf gas incl. casinghead
- 71.4K
- bbl oil, last 12 reported
- -9%
- vs the 12 before
- 13
- wells completed on it
- 49.1K
- peak month, bbl (Nov 2015)
PDQ LEASE REPORTS · FIRST NOV 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 71,366 · prior 12 78,495(-9%)
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 462,565 · prior 12 714,401(-35%)
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.
- Callon Petroleum Operating CoNov 2013 → May 2019 · 67 mo
- Sem Operating Company LLCJun 2019 → Jul 2026 · 86 mo
Wells on the lease
FROM COMPLETION REPORTS · PRODUCTION ABOVE IS THEIR TOTAL
13
wells completed on the lease
- Producing
- 8
- NO Type on File
- 4
- 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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