LEASES · O-9-16670 · OIL · DISTRICT 7C
Alexia
ReportingCOG Operating LLC · Upton County · Spraberry (Trend Area) field
Alexia is an RRC oil lease (O-9-16670) in Upton County operated by Cog Operating LLC, with 9 wells completed on it.
It has reported 371K barrels of oil and 961K mcf of gas since May 2008, last reporting volume in April 2026 (statewide data runs through April 2026).
The last 12 reported months total 4.27K barrels of oil, down 38% on the year before; the lease peaked at 15.3K barrels in April 2015.
5 operators have filed production on it, most recently Cog Operating LLC since March 2017.
- 371K
- bbl oil, all reported
- 961K
- mcf gas incl. casinghead
- 4.27K
- bbl oil, last 12 reported
- -38%
- vs the 12 before
- 9
- wells completed on it
- 15.3K
- peak month, bbl (Apr 2015)
PDQ LEASE REPORTS · FIRST MAY 2008 · 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 4,265 · prior 12 6,893(-38%)
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 5,361 · prior 12 29,477(-82%)
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.
- EOG Resources, Inc.May 2008 → Sep 2011 · 41 mo
- Summit Petroleum LLCOct 2011 → Dec 2014 · 39 mo
- True Oil Company LLCJan 2015 → Mar 2016 · 15 mo
- Summit Petroleum LLCApr 2016 → Feb 2017 · 11 mo
- COG Operating LLCMar 2017 → Jul 2026 · 113 mo
Wells on the lease
FROM COMPLETION REPORTS · PRODUCTION ABOVE IS THEIR TOTAL
9
wells completed on the lease
- NO Type on File
- 5
- Plugged
- 3
- 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-9-16670, documented in the API reference.