LEASES · O-10-45285 · OIL · DISTRICT 08
University Lands 4-35
Ovintiv USA Inc. · Andrews County · Spraberry (Trend Area) field
University Lands 4-35 is an RRC oil lease (O-10-45285) in Andrews County operated by Ovintiv USA Inc., with one well completed on it.
It has reported 43.5K barrels of oil and 53.1K mcf of gas since October 2013, last reporting volume in April 2026 (statewide data runs through April 2026).
It reported 951 barrels of oil in the 12 months through April 2026, down 31% on the year before; the lease peaked at 3.59K barrels in November 2013.
3 operators have filed production on it, most recently Ovintiv USA Inc. since June 2023.
- 43.5K
- bbl oil, all reported
- 53.1K
- mcf gas incl. casinghead
- 951
- bbl oil, 12 months through Apr 2026
- -31%
- vs the 12 before
- 1
- wells completed on it
- 3.59K
- peak month, bbl (Nov 2013)
PDQ LEASE REPORTS · FIRST OCT 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.
12 months through Apr 2026 951 · prior 12 1,374(-31%)
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 515 · prior 12 1,183(-56%)
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.
- Conocophillips CompanyOct 2013 → Oct 2018 · 61 mo
- Piedra Operating, LLCNov 2018 → May 2023 · 55 mo
- Ovintiv USA Inc.Jun 2023 → Jul 2026 · 38 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.
Developers: this page as JSON is GET /v1/data/leases/tx/o-10-45285, documented in the API reference.