Carrier profile · USDOT 2500809 · MC-55557 · Updated Jun 13, 2026
Shale Oilfield Services LLC
34 power unitsavg 6 yrRegional · 6 statesWILLISTON, ND100/100
CARRIER ACTIVEMC-55557 ACTIVE
Identity & Federal
The official FMCSA identity — legal name, DBA, addresses, contact, officers, and registration — alongside the daily-captured federal-record activity feed, monitored daily by Vektor.
Location
- Physical address
- 5216 22ND AVE W, WILLISTON, ND, 58801
- Operation
- Interstate
Contact
- Phone
- (701) 572-6100
- Cell
- (701) 570-9347
- office@shaleos.com
- Web domain
- shaleos.com
Registration
- Officer
- Robert Ayala
- USDOT / docket
- 2500809 · MC-55557
- First registered
- Apr 29, 2014
- Last MCS-150
- Dec 17, 2025 · 517,023 mi (2025)
- FMCSA safety rating
- Not rated
- Recordable crash rate
- 0.00
- D-U-N-S
- 63042141
Fleet (self-reported · MCS-150)
MCS-150 filing history· biennial-update cadence
Per-filing MCS-150 history (each biennial update + the fleet/mileage it reported) is being captured from the daily federal feed and will appear here as we capture the full history.
Federal record activity· monitored daily by Vektor
No licensing or insurance changes captured since Vektor began monitoring this carrier (June 2026). Quiet is usually good.