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Project Number 605
Date of Summary November 25, 2008
Subject Cooperative Research on Extreme Seas and their Impact to Floating Structures
Performing Activity MARIN Research Institute
Principal Investigator Bas Buchner
Contracting Agency Minerals Management Service
Estimated Completion October 31, 2009
Description In the offshore and shipping industry, extreme wave events have attracted a lot of attention during the last several years. Hurricanes Ivan, Rita, Katrina, and Ike in the Gulf of Mexico confirmed the importance of extreme wave design for all types of offshore structures. As the U.S. grows increasingly dependent on the steady supply of energy from federal offshore oil and gas reserves, MMS remains attentive to new technologies that safeguard Oil & Gas facilities, their personnel, and the environment. This Joint Industry Project (JIP) involving participants from around the world is expected to develop models for realistic extreme waves and a design methodology for the loading and response of floating platforms (TLPs, semis and spars) utilized in deepwater areas such as those of the Gulf of Mexico that now constitutes the majority of new OCS development along US borders.
Progress The study was initiated in September with the Kick-off meeting held October 17, 2007. Marin's most recent work (performed in October 2008) involved wave-pool testing of a scaled TLP to assist in modeling the impacts of extreme waves on offshore structures.

 

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