LEASES · O-1-15707 · OIL · DISTRICT 01
Zientek Unit A
Ineos USA Oil & Gas LLC · Dimmit County · Briscoe Ranch (Eagleford) field
Zientek Unit A is an RRC oil lease (O-1-15707) in Dimmit County operated by Ineos USA Oil & Gas LLC, with one well completed on it.
It has reported 81.5K barrels of oil and 102K mcf of gas since February 2012, last reporting volume in March 2025 (statewide data runs through April 2026).
No volume was reported in the 12 months through April 2026; the last was in March 2025.
3 operators have filed production on it, most recently Ineos USA Oil & Gas LLC since April 2023.
- 81.5K
- bbl oil, all reported
- 102K
- mcf gas incl. casinghead
- 0
- bbl oil, 12 months through Apr 2026
- —
- vs the 12 before
- 1
- wells completed on it
- 5.64K
- peak month, bbl (Jul 2012)
PDQ LEASE REPORTS · FIRST FEB 2012 · LAST VOLUME MAR 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.
12 months through Apr 2026 0 · prior 12 1(-100%)
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 0 · prior 12 0
Who reported it
Each run of months one operator filed the production report, oldest first.
- Chesapeake Operating, Inc.May 2011 → Oct 2014 · 42 mo
- Chesapeake Operating, L.L.C.Nov 2014 → Mar 2023 · 101 mo
- Ineos USA Oil & Gas LLCApr 2023 → Jul 2026 · 40 mo
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 Apr 2026. Wells from completion reports; operator runs from who filed each month's report.
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