LEASES · O-1-14931 · OIL · DISTRICT 01
Chato
ReportingPetrovybe Opco LLC · LA Salle County · Sun T S H (Olmos) field
Chato is an RRC oil lease (O-1-14931) in La Salle County operated by Petrovybe Opco LLC, with one well completed on it.
It has reported 2.45K barrels of oil and 119K mcf of gas since January 2008, last reporting volume in June 2025 (statewide data runs through April 2026).
The last 12 reported months total 27 barrels of oil, down 81% on the year before; the lease peaked at 127 barrels in February 2013.
4 operators have filed production on it, most recently Petrovybe Opco LLC since December 2025.
- 2.45K
- bbl oil, all reported
- 119K
- mcf gas incl. casinghead
- 27
- bbl oil, last 12 reported
- -81%
- vs the 12 before
- 1
- wells completed on it
- 127
- peak month, bbl (Feb 2013)
PDQ LEASE REPORTS · FIRST JAN 2008 · LAST VOLUME JUN 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.
Last 12 months 27 · prior 12 145(-81%)
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 286 · prior 12 1,658(-83%)
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.
- Swift Energy Operating, LLCJan 2008 → Sep 2016 · 105 mo
- Blue Marble Resources OP, LLCOct 2016 → Feb 2019 · 29 mo
- Fletcher Operating, LLCMar 2019 → Nov 2025 · 81 mo
- Petrovybe Opco LLCDec 2025 → Jul 2026 · 8 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-1-14931, documented in the API reference.