LEASES · O-9-17245 · OIL · DISTRICT 7C
AMACKER47 "B"
COG Operating LLC · Upton County · Spraberry (Trend Area) field
Amacker47 "B" is an RRC oil lease (O-9-17245) in Upton County operated by Cog Operating LLC, with 2 wells completed on it.
It has reported 95.2K barrels of oil and 422K mcf of gas since August 2010, last reporting volume in August 2026 (statewide data runs through August 2026).
It reported 622 barrels of oil in the 12 months through August 2026, down 33% on the year before; the lease peaked at 5.66K barrels in October 2010.
- 95.2K
- bbl oil, all reported
- 422K
- mcf gas incl. casinghead
- 622
- bbl oil, 12 months through Aug 2026
- -33%
- vs the 12 before
- 2
- wells completed on it
- 5.66K
- peak month, bbl (Oct 2010)
PDQ LEASE REPORTS · FIRST AUG 2010 · LAST VOLUME AUG 2026 · STATEWIDE DATA THROUGH AUG 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 Aug 2026 622 · prior 12 932(-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 Aug 2026 2,151 · prior 12 2,513(-14%)
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, with what it reported in them.
- COG Operating LLCAug 2010 → Nov 2026 · 196 mo95.2K bbl oil · 422K mcf gas
Wells on the lease
FROM COMPLETION REPORTS · PRODUCTION ABOVE IS THEIR TOTAL
2
wells completed on the lease
- Producing
- 1
- Shut In
- 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 Aug 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-9-17245, documented in the API reference.