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Equipment Acquisitions and Dispositions (Tables)
 12 Months Ended
Dec. 31, 2021
Property Plant And Equipment [Abstract]  
Schedule of Vessel Acquired and Disposed

 

 

 

2021 (1)

 

 

2020 (2)

 

 

2019 (3)

 

FSV

 

 

—

 

 

 

—

 

 

 

2

 

Supply

 

 

1

 

 

 

4

 

 

 

2

 

 

 

 

1

 

 

 

4

 

 

 

4

 

 

(1)

Excludes five PSVs acquired as part of the OSV Partners Acquisition (see “Note 3. Business Acquisitions”).

(2)

Excludes three CTVs as assets held for sale and seven PSVs acquired as part of the SEACOSCO Acquisition (see “Note 3. Business Acquisitions”).

(3)

Excludes two CTVs as assets held for sale.

 

 

 

 

2021 (1)

 

 

2020 (2)

 

 

2019

 

AHTS

 

 

—

 

 

 

2

 

 

 

1

 

FSV

 

 

3

 

 

 

4

 

 

 

5

 

Supply

 

 

1

 

 

 

1

 

 

 

5

 

Liftboats

 

 

1

 

 

 

1

 

 

 

3

 

Specialty

 

 

—

 

 

 

2

 

 

 

—

 

 

 

 

5

 

 

 

10

 

 

 

14

 

 

(1)

Excludes four liftboats that were previously removed from service.

(2)

Excludes three vessels that were previously removed from service (two AHTS vessels and one specialty vessel).