LEASES · G-2-280778 · GAS · DISTRICT 02
Kosub Unit
Devon Energy Production Co, L.P. · Karnes County · Sugarkane (Eagle Ford) field
Kosub Unit is an RRC gas lease (G-2-280778) in Karnes County operated by Devon Energy Production CO, L.P., with one well completed on it.
It has reported 1.31M mcf of gas and 253K barrels of condensate since April 2016, last reporting volume in August 2026 (statewide data runs through August 2026).
It reported 182K mcf of gas in the 12 months through August 2026.
4 operators have filed production on it, most recently Devon Energy Production CO, L.P. since September 2022.
- 1.31M
- mcf gas, all reported
- 253K
- bbl condensate, all reported
- 182K
- mcf gas, 12 months through Aug 2026
- —
- vs the 12 before
- 1
- wells completed on it
- —
- peak month, bbl
PDQ LEASE REPORTS · FIRST APR 2016 · LAST VOLUME AUG 2026 · STATEWIDE DATA THROUGH AUG 2026
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 181,889 · prior 12 342,182(-47%)
Decline curve
A MODEL FITTED TO THE REPORTS, NOT A REPORT
An Arps hyperbolic curve fitted to the 23 reporting months of gas since the peak in Oct 2024. 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.
- 74%
- first-year decline from the peak (nominal Di 580%)
- 1.8
- b factor (hyperbolic)
- 0.97
- fit R²
- 2.16M
- mcf remaining on the curve, to 1 per month
Gas, mcf reported months since the peak, with the fitted curve and its projection
Last 12 months 181,889
Fitted hyperbolic curve from the Oct 2024 peak, dashed 24 months past the last report
| Projected month | Feb 2027 | Aug 2027 | Feb 2028 | Aug 2028 |
|---|---|---|---|---|
| On the curve, mcf per month | 10,967 | 9,883 | 9,055 | 8,395 |
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, with what it reported in them.
- Encana Oil & Gas(usa) Inc.Apr 2016 → Jan 2020 · 46 mo141K bbl oil · 637K mcf gas
- Ovintiv USA Inc.Feb 2020 → Apr 2021 · 15 mo8.71K bbl oil · 65.7K mcf gas
- Validus NRG Aquilas Assetco LLCMay 2021 → Aug 2022 · 16 mo8.56K bbl oil · 46K mcf gas
- Devon Energy Production Co, L.P.Sep 2022 → Nov 2026 · 51 mo94.3K bbl oil · 565K 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/g-2-280778, documented in the API reference.