Cal Dive International has acquired 85 percent of outstanding Canyon Offshore shares, with the remaining 15 percent to be acquired over the next three years. The acquisition, which is subject to the customary Hart Scott Rodino filing, is expected to close before year-end. John S. Edwards, CEO of Canyon, said, "CDI was our first customer when Canyon began operations in early 1997 and we are extremely excited to be joining the CDI group of companies and expect to be a major contributor to their continuing success. Joining the CDI group of companies greatly expands Canyons ability to further develop our global capabilities; provides access to capital, a large fleet of dynamically positioned vessels and access to considerable project management resources.