LEASES · O-10-35574 · OIL · DISTRICT 08
Univ. Consolidated Xii
ReportingCrescent Energy Operating, LLC · Andrews County · Fullerton, South (Ellenburger) field
Univ. Consolidated Xii is an RRC oil lease (O-10-35574) in Andrews County operated by Crescent Energy Operating, LLC, with 2 wells completed on it.
It has reported 431K barrels of oil and 273K mcf of gas since November 1997, last reporting volume in April 2026 (statewide data runs through April 2026).
The last 12 reported months total 7.64K barrels of oil, down 11% on the year before; the lease peaked at 10.4K barrels in January 1998.
9 operators have filed production on it, most recently Crescent Energy Operating, LLC since November 2025.
- 431K
- bbl oil, all reported
- 273K
- mcf gas incl. casinghead
- 7.64K
- bbl oil, last 12 reported
- -11%
- vs the 12 before
- 2
- wells completed on it
- 10.4K
- peak month, bbl (Jan 1998)
PDQ LEASE REPORTS · FIRST NOV 1997 · 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 7,640 · prior 12 8,614(-11%)
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 9,361 · prior 12 10,846(-14%)
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.
- Minihan Oil & Gas CorporationNov 1997 → Apr 2004 · 78 mo
- Minihan Oil & Gas Ltd.May 2004 → Jul 2006 · 27 mo
- Forest Oil CorporationAug 2006 → Dec 2009 · 41 mo
- Sandridge Expl. and Prod., LLCJan 2010 → Jan 2013 · 37 mo
- Sheridan Production Company, LLCFeb 2013 → Mar 2020 · 86 mo
- FDL Operating, LLCApr 2020 → Nov 2021 · 20 mo
- Contango Resources, Inc.Dec 2021 → Dec 2021 · 1 mo
- Contango Resources, LLCJan 2022 → Oct 2025 · 46 mo
- Crescent Energy Operating, LLCNov 2025 → Jul 2026 · 9 mo
Wells on the lease
FROM COMPLETION REPORTS · PRODUCTION ABOVE IS THEIR TOTAL
2
wells completed on the lease
- Plugged
- 1
- Producing
- 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.
Developers: this page as JSON is GET /v1/data/leases/tx/o-10-35574, documented in the API reference.