LEASES · O-9-16272 · OIL · DISTRICT 7C
COWDEN5
COG Operating LLC · Upton County · Spraberry (Trend Area) field
Cowden5 is an RRC oil lease (O-9-16272) in Upton County operated by Cog Operating LLC, with 2 wells completed on it.
It has reported 70.5K barrels of oil and 335K mcf of gas since July 2007, last reporting volume in April 2026 (statewide data runs through April 2026).
It reported 169 barrels of oil in the 12 months through April 2026, down 79% on the year before; the lease peaked at 2.77K barrels in November 2012.
2 operators have filed production on it, most recently Cog Operating LLC since January 2009.
- 70.5K
- bbl oil, all reported
- 335K
- mcf gas incl. casinghead
- 169
- bbl oil, 12 months through Apr 2026
- -79%
- vs the 12 before
- 2
- wells completed on it
- 2.77K
- peak month, bbl (Nov 2012)
PDQ LEASE REPORTS · FIRST JUL 2007 · 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 169 · prior 12 789(-79%)
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 3,688 · prior 12 7,852(-53%)
Decline curve
A MODEL FITTED TO THE REPORTS, NOT A REPORT
An Arps hyperbolic curve fitted to the 101 reporting months of oil since the peak in May 2017. The dashed line below is that curve, drawn over the months it was fitted to and then 24 months past the last report; where it parts from the columns is where the model stops describing the lease. It describes the trend of past reports. It does not know about recompletions, shut-ins, or new wells, and it is shown only when the lease reported within the last year and the curve explains most of the history.
- 52%
- first-year decline from the peak (nominal Di 109%)
- 1.0
- b factor (hyperbolic)
- 0.84
- fit R²
- 8.76K
- bbl remaining on the curve, to 1 per month
Oil, barrels reported months since the peak, with the fitted curve and its projection
Last 12 months 169 · prior 12 789(-79%)
Fitted hyperbolic curve from the May 2017 peak, dashed 24 months past the last report
| Projected month | Oct 2026 | Apr 2027 | Oct 2027 | Apr 2028 |
|---|---|---|---|---|
| On the curve, bbl per month | 39 | 37 | 36 | 34 |
Quoting a projected figure as if it were reported would be wrong; the reported figures are the ones in the charts and the table view. How production is reported →
Who reported it
Each run of months one operator filed the production report, oldest first.
- Henry Petroleum LPJun 2007 → Dec 2008 · 19 mo
- COG Operating LLCJan 2009 → Jul 2026 · 211 mo
Wells on the lease
FROM COMPLETION REPORTS · PRODUCTION ABOVE IS THEIR TOTAL
2
wells completed on the lease
- Plugged
- 1
- Producing
- 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 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-9-16272, documented in the API reference.