LEASES · O-1-15213 · OIL · DISTRICT 01
Lazy a Cotulla
ReportingIneos USA Oil & Gas LLC · Dimmit County · Briscoe Ranch (Eagleford) field
Lazy A Cotulla is an RRC oil lease (O-1-15213) in Dimmit County operated by Ineos USA Oil & Gas LLC, with 39 wells completed on it.
It has reported 7.21M barrels of oil and 14.6M mcf of gas since May 2010, last reporting volume in April 2026 (statewide data runs through April 2026).
The last 12 reported months total 106K barrels of oil, down 19% on the year before; the lease peaked at 254K barrels in October 2016.
3 operators have filed production on it, most recently Ineos USA Oil & Gas LLC since April 2023.
- 7.21M
- bbl oil, all reported
- 14.6M
- mcf gas incl. casinghead
- 106K
- bbl oil, last 12 reported
- -19%
- vs the 12 before
- 39
- wells completed on it
- 254K
- peak month, bbl (Oct 2016)
PDQ LEASE REPORTS · FIRST MAY 2010 · LAST VOLUME APR 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.
Last 12 months 106,405 · prior 12 131,970(-19%)
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.
Last 12 months 605,060 · prior 12 438,370(+38%)
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.May 2010 → Oct 2014 · 54 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
39
wells completed on the lease
- Producing
- 29
- Shut IN
- 9
- Observation
- 1
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 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-1-15213, documented in the API reference.