LEASES · O-9-16851 · OIL · DISTRICT 7C
MANN52
COG Operating LLC · Upton County · Spraberry (Trend Area) field
Mann52 is an RRC oil lease (O-9-16851) in Upton County operated by Cog Operating LLC, with 2 wells completed on it.
It has reported 66.5K barrels of oil and 321K mcf of gas since December 2008, last reporting volume in April 2018 (statewide data runs through April 2026).
No volume was reported in the 12 months through April 2026; the last was in April 2018.
- 66.5K
- bbl oil, all reported
- 321K
- mcf gas incl. casinghead
- 0
- bbl oil, 12 months through Apr 2026
- —
- vs the 12 before
- 2
- wells completed on it
- 3.12K
- peak month, bbl (Dec 2009)
PDQ LEASE REPORTS · FIRST DEC 2008 · LAST VOLUME APR 2018 · 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 0 · prior 12 0
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 0 · prior 12 0
Who reported it
Each run of months one operator filed the production report, oldest first.
- COG Operating LLCDec 2008 → Mar 2020 · 136 mo
Wells on the lease
FROM COMPLETION REPORTS · PRODUCTION ABOVE IS THEIR TOTAL
2
wells completed on the lease
- Plugged
- 2
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-9-16851, documented in the API reference.