LEASES · O-1-16017 · OIL · DISTRICT 01
Kokel Unit
Verdun Oil EF II LLC · La Salle County · Eagleville (Eagle Ford-1) field
Kokel Unit is an RRC oil lease (O-1-16017) in La Salle County operated by Verdun Oil EF II LLC, with 2 wells completed on it.
It has reported 381K barrels of oil and 460K mcf of gas since April 2013, last reporting volume in August 2026 (statewide data runs through August 2026).
It reported 11.2K barrels of oil in the 12 months through August 2026, down 50% on the year before; the lease peaked at 27.2K barrels in May 2013.
4 operators have filed production on it, most recently Verdun Oil EF II LLC since March 2025.
- 381K
- bbl oil, all reported
- 460K
- mcf gas incl. casinghead
- 11.2K
- bbl oil, 12 months through Aug 2026
- -50%
- vs the 12 before
- 2
- wells completed on it
- 27.2K
- peak month, bbl (May 2013)
PDQ LEASE REPORTS · FIRST APR 2013 · 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 11,222 · prior 12 22,609(-50%)
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 11,157 · prior 12 14,670(-24%)
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.
- Carrizo (Eagle Ford) LLCApr 2012 → Jan 2018 · 70 mo277K bbl oil · 369K mcf gas
- EP Energy E&P Company, L.P.Feb 2018 → Apr 2022 · 51 mo42.1K bbl oil · 50K mcf gas
- EP Energy E&P Company, LLCMay 2022 → Feb 2025 · 34 mo41.4K bbl oil · 23.8K mcf gas
- Verdun Oil EF II LLCMar 2025 → Nov 2026 · 21 mo20.9K bbl oil · 16.5K mcf gas
Wells on the lease
FROM COMPLETION REPORTS · PRODUCTION ABOVE IS THEIR TOTAL
2
wells completed on the lease
- Producing
- 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 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-1-16017, documented in the API reference.