Diamond Offshore Drilling, Inc. operates as an offshore oil and gas drilling contractor worldwide. The company provides offshore drilling services in the deepwater, harsh environment, conventional semisubmersible, and jack-up markets to independent oil and gas companies and government-owned oil companies. As of December 31, 2009, it operated a fleet of 47 offshore rigs consisting of 32 semisubmersibles, 14 jack-ups, and 1 drillship. The company was founded in 1989 and is headquartered in Houston, Texas. Diamond Offshore Drilling, Inc. is a subsidiary of Loews Corporation. Diamond Offshore Drilling Inc.
15415 Katy Freeway
Houston, TX 77094-1810