LEASES · O-11-71083 · OIL · DISTRICT 8A
Robertson, J.B.
ReportingBce-Mach III LLC · Gaines County · Harris (San Andres) field
Robertson, J.B. is an RRC oil lease (O-11-71083) in Gaines County operated by Bce-Mach Iii LLC, with 3 wells completed on it.
It has reported 8.18K barrels of oil and 2.51K mcf of gas since March 2020, last reporting volume in April 2026 (statewide data runs through April 2026).
The last 12 reported months total 1.73K barrels of oil, down 31% on the year before; the lease peaked at 333 barrels in January 2023.
2 operators have filed production on it, most recently Bce-Mach Iii LLC since September 2025.
- 8.18K
- bbl oil, all reported
- 2.51K
- mcf gas incl. casinghead
- 1.73K
- bbl oil, last 12 reported
- -31%
- vs the 12 before
- 3
- wells completed on it
- 333
- peak month, bbl (Jan 2023)
PDQ LEASE REPORTS · FIRST MAR 2020 · 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 1,730 · prior 12 2,516(-31%)
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 362 · prior 12 341(+6%)
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.
- Sabinal Energy Operating, LLCMar 2020 → Aug 2025 · 66 mo
- Bce-Mach III LLCSep 2025 → Jul 2026 · 11 mo
Wells on the lease
FROM COMPLETION REPORTS · PRODUCTION ABOVE IS THEIR TOTAL
3
wells completed on the lease
- NO Type on File
- 3
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-11-71083, documented in the API reference.