ENSIGN UNITED STATES DRILLING CALIFORNIA INC
BAKERSFIELD, CA
06/30/2015
94
Power Units
53
Drivers
Current
as of today
Active · 94 power units · 53 drivers · Bakersfield, CA
2026
Feb 26, 2026
MCS-150 biennial update filed
Reported mileage: 1,165,930 (2025)
Reported power units: 105 → 94
Reported drivers: 48 → 53
Reported trailers: 653 → 375
2024
~Nov 2024
Email changed
nick.orton@ensignenergy.com → marcus.prochazka@ensignenergy.com
May 31, 2024
MCS-150 biennial update filed
Reported mileage: 1,980,000 (2023)
Reported power units: 105
Reported drivers: 48
Reported trailers: 653
~Mar 2024
Email changed
marc.hicks@ensignenergy.com → nick.orton@ensignenergy.com
Feb 29, 2024
MCS-150 biennial update filed
Reported mileage: 1,980,000 (2023)
Reported power units: 51 → 105
Reported drivers: 18 → 48
2023
Oct 23, 2023
MCS-150 biennial update filed
Reported mileage: 1,000,000 (2022)
Reported power units: 51
Reported drivers: 18
~Mar 2023
Email changed
steve.corr@ensignenergy.com → marc.hicks@ensignenergy.com
2022
Oct 3, 2022
MCS-150 biennial update filed
Reported mileage: 1,000,000 (2021)
Reported power units: 22 → 51
Reported drivers: 17 → 18
2020
Mar 5, 2020
MCS-150 biennial update filed
Reported mileage: 820,000 (2019)
Reported power units: 22
Reported drivers: 17
2015
Jun 30, 2015
DOT registered
Company registered with the FMCSA.