LEASES · O-1-16713 · OIL · DISTRICT 01
Gerke Unit II Las
Ineos USA Oil & Gas LLC · La Salle County · Eagleville (Eagle Ford-1) field
Gerke Unit II Las is an RRC oil lease (O-1-16713) in La Salle County operated by Ineos USA Oil & Gas LLC, with one well completed on it.
It has reported 197K barrels of oil and 193K mcf of gas since May 2013, last reporting volume in March 2026 (statewide data runs through August 2026).
It reported 39 barrels of oil in the 12 months through August 2026, down 94% on the year before; the lease peaked at 12.4K barrels in June 2013.
3 operators have filed production on it, most recently Ineos USA Oil & Gas LLC since April 2023.
- 197K
- bbl oil, all reported
- 193K
- mcf gas incl. casinghead
- 39
- bbl oil, 12 months through Aug 2026
- -94%
- vs the 12 before
- 1
- wells completed on it
- 12.4K
- peak month, bbl (Jun 2013)
PDQ LEASE REPORTS · FIRST MAY 2013 · LAST VOLUME MAR 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 39 · prior 12 686(-94%)
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 0 · prior 12 92(-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, with what it reported in them.
- Chesapeake Operating, Inc.Dec 2012 → Oct 2014 · 23 mo108K bbl oil · 109K mcf gas
- Chesapeake Operating, L.L.C.Nov 2014 → Mar 2023 · 101 mo83.3K bbl oil · 82.7K mcf gas
- Ineos USA Oil & Gas LLCApr 2023 → Nov 2026 · 44 mo5.97K bbl oil · 1.53K 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-1-16713, documented in the API reference.