A bill amending the Outer Continental Shelf Lands Act to make certain vessels considered points in the United States, and for other purposes.

Amends the Outer Continental Shelf Lands Act to deem all vessels operating on the Outer Continental Shelf in support of resources exploration or development as within the jurisdiction and laws of the United States.

Provides that any artificial islands, installations, vessels, or other devices on the Outer Continental Shelf may receive supplies or cargo only from U.S. ports.

Excepts four named vessels from the provisions of this Act until after December 31, 1986.