This is one of the crewboats I was captain of in the oilfields off of Louisiana, Texas, and Alabama. She is a 142' all-aluminum high speed boat built for hauling passengers and cargo to drilling rigs and production platforms. She has 4 engines - 16 cylinder Detroit Diesel 16V-92TA turbocharged engines producing 1100 horsepower each, turning 42" diameter propellers. She carries up to 90 passengers, 200 long tons of cargo, 20,000 gallons of potable water, and 30,000 gallons of diesel fuel.
The rig is the very same rig used in the filming of the movie "Armageddon".