LEASES · O-1-16582 · OIL · DISTRICT 01
Martin Unit B Dim
Ineos USA Oil & Gas LLC · Dimmit County · Briscoe Ranch (Eagleford) field
Martin Unit B Dim is an RRC oil lease (O-1-16582) in Dimmit County operated by Ineos USA Oil & Gas LLC, with one well completed on it.
It has reported 93.7K barrels of oil and 581K mcf of gas since December 2012, last reporting volume in February 2026 (statewide data runs through April 2026).
It reported 254 barrels of oil in the 12 months through April 2026, down 89% on the year before; the lease peaked at 8.56K barrels in January 2013.
3 operators have filed production on it, most recently Ineos USA Oil & Gas LLC since April 2023.
- 93.7K
- bbl oil, all reported
- 581K
- mcf gas incl. casinghead
- 254
- bbl oil, 12 months through Apr 2026
- -89%
- vs the 12 before
- 1
- wells completed on it
- 8.56K
- peak month, bbl (Jan 2013)
PDQ LEASE REPORTS · FIRST DEC 2012 · LAST VOLUME FEB 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 254 · prior 12 2,211(-89%)
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 825 · prior 12 12,550(-93%)
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.
- Chesapeake Operating, Inc.Oct 2012 → Oct 2014 · 25 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.
Developers: this page as JSON is GET /v1/data/leases/tx/o-1-16582, documented in the API reference.