LEASES · O-10-55486 · OIL · DISTRICT 08
Mabee 240C X1
ReportingCOG Operating LLC · Andrews County · Spraberry (Trend Area) field
Mabee 240c X1 is an RRC oil lease (O-10-55486) in Andrews County operated by Cog Operating LLC, with one well completed on it.
It has reported 101K barrels of oil and 230K mcf of gas since November 2019, last reporting volume in April 2026 (statewide data runs through April 2026).
The last 12 reported months total 14.4K barrels of oil, up 32% on the year before; the lease peaked at 2.59K barrels in January 2020.
- 101K
- bbl oil, all reported
- 230K
- mcf gas incl. casinghead
- 14.4K
- bbl oil, last 12 reported
- +32%
- vs the 12 before
- 1
- wells completed on it
- 2.59K
- peak month, bbl (Jan 2020)
PDQ LEASE REPORTS · FIRST NOV 2019 · 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 14,352 · prior 12 10,876(+32%)
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 140,706 · prior 12 30,301(+364%)
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.
- COG Operating LLCNov 2019 → Jul 2026 · 81 mo
Wells on the lease
FROM COMPLETION REPORTS · PRODUCTION ABOVE IS THEIR TOTAL
1
wells completed on the lease
- NO Type on File
- 1
Operates them now
Newest permits
- 00345952 #140BHFeb 24, 2014
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-10-55486, documented in the API reference.