LEASES · O-11-66735 · OIL · DISTRICT 8A
Syco Unit
ReportingBce-Mach III LLC · Gaines County · Robertson, N. (Clear Fork 7100) field
Syco Unit is an RRC oil lease (O-11-66735) in Gaines County operated by Bce-Mach Iii LLC, with 50 wells completed on it.
It has reported 7.45M barrels of oil and 3.39M mcf of gas since January 1993, last reporting volume in April 2026 (statewide data runs through April 2026).
The last 12 reported months total 177K barrels of oil, down 22% on the year before; the lease peaked at 31.1K barrels in December 2019.
4 operators have filed production on it, most recently Bce-Mach Iii LLC since September 2025.
- 7.45M
- bbl oil, all reported
- 3.39M
- mcf gas incl. casinghead
- 177K
- bbl oil, last 12 reported
- -22%
- vs the 12 before
- 50
- wells completed on it
- 31.1K
- peak month, bbl (Dec 2019)
PDQ LEASE REPORTS · FIRST JAN 1993 · 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 176,520 · prior 12 226,183(-22%)
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 94,153 · prior 12 91,866(+2%)
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.
- Texaco E & P Inc.Jan 1993 → May 2002 · 113 mo
- Chevron U. S. A. Inc.Jun 2002 → Sep 2017 · 184 mo
- Sabinal Energy Operating, LLCOct 2017 → Aug 2025 · 95 mo
- Bce-Mach III LLCSep 2025 → Jul 2026 · 11 mo
Wells on the lease
FROM COMPLETION REPORTS · PRODUCTION ABOVE IS THEIR TOTAL
50
wells completed on the lease
- Producing
- 22
- NO Type on File
- 17
- Injection
- 5
- Shut IN
- 3
- Plugged
- 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.
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