LEASES · O-10-58650 · OIL · DISTRICT 08
Mabee Dda F50
ReportingCOG Operating LLC · Andrews County · Spraberry (Trend Area) field
Mabee Dda F50 is an RRC oil lease (O-10-58650) in Andrews County operated by Cog Operating LLC, with one well completed on it.
It has reported 235K barrels of oil and 583K mcf of gas since December 2022, last reporting volume in April 2026 (statewide data runs through April 2026).
It reported 26.5K barrels of oil in the 12 months through April 2026, down 33% on the year before; the lease peaked at 35.4K barrels in January 2023.
- 235K
- bbl oil, all reported
- 583K
- mcf gas incl. casinghead
- 26.5K
- bbl oil, 12 months through Apr 2026
- -33%
- vs the 12 before
- 1
- wells completed on it
- 35.4K
- peak month, bbl (Jan 2023)
PDQ LEASE REPORTS · FIRST DEC 2022 · 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 26,538 · prior 12 39,768(-33%)
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 143,559 · prior 12 158,642(-10%)
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 LLCDec 2022 → Jul 2026 · 44 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-10-58650, documented in the API reference.