LEASES · O-9-16774 · OIL · DISTRICT 7C
Abby
ReportingCOG Operating LLC · Upton County · Spraberry (Trend Area) field
Abby is an RRC oil lease (O-9-16774) in Upton County operated by Cog Operating LLC, with 5 wells completed on it.
It has reported 214K barrels of oil and 582K mcf of gas since November 2008, last reporting volume in June 2025 (statewide data runs through April 2026).
The last 12 reported months total 16 barrels of oil, down 99% on the year before; the lease peaked at 6.32K barrels in November 2010.
- 214K
- bbl oil, all reported
- 582K
- mcf gas incl. casinghead
- 16
- bbl oil, last 12 reported
- -99%
- vs the 12 before
- 5
- wells completed on it
- 6.32K
- peak month, bbl (Nov 2010)
PDQ LEASE REPORTS · FIRST NOV 2008 · LAST VOLUME JUN 2025 · 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 16 · prior 12 1,780(-99%)
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 0 · prior 12 2,368(-100%)
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 2008 → Jul 2026 · 213 mo
Wells on the lease
FROM COMPLETION REPORTS · PRODUCTION ABOVE IS THEIR TOTAL
5
wells completed on the lease
- Plugged
- 3
- Shut IN
- 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-9-16774, documented in the API reference.