WELL UNITS INC
dba WELL SERVICING INC BULLDOG WELL SERVICING LLC
MIDLAND, TX
03/31/2010
19
Power Units
8
Drivers
Current
as of today
Active · 19 power units · 8 drivers · Midland, TX
2026
Oct 12, 2026
MCS-150 biennial update filed
Reported mileage: 10,000 (2026)
Reported power units: 12 → 19
Reported drivers: 8
Reported trailers: 3 → 1
2024
Sep 11, 2024
MCS-150 biennial update filed
Reported mileage: 120 (2023)
Reported power units: 10 → 12
Reported drivers: 7 → 8
Reported trailers: 3
Mar 2024
Email changed
wui@wsi77.com → wsi@wsi77.com
Mar 2024
Fleet grew 10 → 12 power units
Mar 2024
Driver count changed 7 → 8
2022
Sep 13, 2022
MCS-150 biennial update filed
Reported mileage: 120 (2021)
Reported power units: 10
Reported drivers: 7
2021
Dec 13, 2021
MCS-150 biennial update filed
Reported mileage: 120 (2021)
Reported power units: 10
Reported drivers: 7
2020
Oct 8, 2020
MCS-150 biennial update filed
Reported mileage: 120 (2020)
Reported power units: 10
Reported drivers: 7
2010
Mar 31, 2010
DOT registered
Company registered with the FMCSA.