This is an archived article and the information in the article may be outdated. Please look at the time stamp on the story to see when it was last updated. LONG BEACH, Calif. (AP) — A power boat ...

A common name is a lift boat or a jackup barge. The Seacor Power lift boat, left, operates alongside an offshore oil platform in the Gulf of Mexico in an undated photograph provided by Seacor Marine.