Diamond Offshore Drilling announces board appointment

Diamond Offshore Drilling has appointed Ambassador Clifford M. Sobel to the company's board of directors.

Offshore staff

HOUSTON– Diamond Offshore Drilling has appointed Ambassador Clifford M. Sobel to the company's board of directors.

Sobel served as U.S. Ambassador to the Netherlands from 2001 until 2005 and U.S. Ambassador to Brazil from July 2006 until August 2009. He is presently the managing partner of Valor Capital Group LLC, an investment group in Brazil.

07/22/2011

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