LEASES · O-10-8560 · OIL · DISTRICT 08
University "9" -B-
No volume since Dec 2008XTO Energy Inc. · Andrews County · University Block 9 (Devonian) field
University "9" -B- is an RRC oil lease (O-10-8560) in Andrews County operated by Xto Energy Inc., with 10 wells completed on it.
It has reported 971K barrels of oil and 608K mcf of gas since January 1993, last reporting volume in December 2008 (statewide data runs through April 2026).
The last 12 reported months total 51K barrels of oil, down 60% on the year before; the lease peaked at 15.2K barrels in April 2006.
2 operators have filed production on it, most recently Xto Energy Inc. since June 2001.
- 971K
- bbl oil, all reported
- 608K
- mcf gas incl. casinghead
- 51K
- bbl oil, last 12 reported
- -60%
- vs the 12 before
- 10
- wells completed on it
- 15.2K
- peak month, bbl (Apr 2006)
PDQ LEASE REPORTS · FIRST JAN 1993 · LAST VOLUME DEC 2008 · 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 50,986 · prior 12 126,200(-60%)
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 45,483 · prior 12 114,438(-60%)
Who reported it
Each run of months one operator filed the production report, oldest first.
- Cross Timbers Operating CompanyJan 1993 → May 2001 · 101 mo
- XTO Energy Inc.Jun 2001 → Apr 2009 · 95 mo
Wells on the lease
FROM COMPLETION REPORTS · PRODUCTION ABOVE IS THEIR TOTAL
10
wells completed on the lease
- NO Type on File
- 10
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-10-8560, documented in the API reference.