LEASES · O-9-17636 · OIL · DISTRICT 7C
Hall-Powell
COG Operating LLC · Upton County · Pegasus (Consolidated) field
Hall-Powell is an RRC oil lease (O-9-17636) in Upton County operated by Cog Operating LLC, with one well completed on it.
It has reported 59K barrels of oil and 214K mcf of gas since November 2011, last reporting volume in August 2026 (statewide data runs through August 2026).
It reported 1.55K barrels of oil in the 12 months through August 2026, down 37% on the year before; the lease peaked at 2.03K barrels in December 2011.
- 59K
- bbl oil, all reported
- 214K
- mcf gas incl. casinghead
- 1.55K
- bbl oil, 12 months through Aug 2026
- -37%
- vs the 12 before
- 1
- wells completed on it
- 2.03K
- peak month, bbl (Dec 2011)
PDQ LEASE REPORTS · FIRST NOV 2011 · 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 1,552 · prior 12 2,467(-37%)
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 10,831 · prior 12 12,867(-16%)
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 LLCNov 2011 → Nov 2026 · 181 mo59K bbl oil · 214K mcf gas
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 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-9-17636, documented in the API reference.