Carrier profile · USDOT 37509 · Updated Jun 13, 2026
Schlumberger Technology Corporation
DBA SCHLUMBERGER WELL SERVICES
500 power unitsSUGAR LAND, TX50/100
AUTHORITY STATUS UNKNOWNRATED SATISFACTORY
Safety
Roadside out-of-service rates versus the national benchmark, inspection and crash trends, decoded violation themes, and ELD / hours-of-service integrity — the full safety picture behind the verdict.
Out-of-service rate· 24-mo cumulative
No roadside inspections on record.
Roadside inspection history· 24 charted calendar months · vehicle / driver level · any-OOS overlay
No roadside inspections on the FMCSA record in this window
Crash history· 8 total · 0 in 24 mo
Total crashes
In last 24 mo
Fatal
Injury
| Year | Crashes | Fatal | Injury | Tow | |
|---|---|---|---|---|---|
| 2015 | 2 | 0 | 0 | 2 | |
| 2000 | 1 | 0 | 1 | 1 | |
| 1997 | 2 | 0 | 2 | 2 | |
| 1995 | 1 | 0 | 1 | 0 | |
| 1993 | 1 | 0 | 1 | 1 | |
| 1992 | 1 | 0 | 0 | 1 |
| Date | State | Fatalities | Injuries | Tow-away |
|---|---|---|---|---|
| Jul 27, 2015 | ND | 0 | 0 | Yes |
| Jul 27, 2015 | ND | 0 | 0 | Yes |
| Jan 28, 2000 | MS | 0 | 1 | Yes |
| Dec 19, 1997 | TX | 0 | 1 | Yes |
| Nov 30, 1997 | WY | 0 | 2 | Yes |
| Jan 3, 1995 | KS | 0 | 1 | No |
| Nov 13, 1993 | TX | 0 | 2 | Yes |
| Jul 28, 1992 | TX | 0 | 0 | Yes |