LEASES · O-1-18507 · OIL · DISTRICT 01
Martin, J. C.
ReportingPetrovybe Opco LLC · LA Salle County · Sun T S H (Olmos) field
Martin, J. C. is an RRC oil lease (O-1-18507) in La Salle County operated by Petrovybe Opco LLC, with one well completed on it.
It has reported 2.56K barrels of oil and 3.75K mcf of gas since October 2013, last reporting volume in January 2026 (statewide data runs through April 2026).
No volume was reported in the last 12 months; the last was in January 2026.
4 operators have filed production on it, most recently Petrovybe Opco LLC since December 2025.
- 2.56K
- bbl oil, all reported
- 3.75K
- mcf gas incl. casinghead
- 0
- bbl oil, last 12 reported
- —
- vs the 12 before
- 1
- wells completed on it
- 228
- peak month, bbl (Mar 2022)
PDQ LEASE REPORTS · FIRST OCT 2013 · LAST VOLUME JAN 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 0 · prior 12 24(-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.
Last 12 months 811 · prior 12 50(+1522%)
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, LLCOct 2013 → Sep 2016 · 36 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-1-18507, documented in the API reference.