Transocean Ltd. Provides Fleet Status Report

ZUG, SWITZERLAND (Marketwire - April 14, 2011) - Transocean Ltd. (NYSE: RIG) (SIX: RIGN) issued an updated Fleet Status Report covering the company's 136-unit offshore drilling fleet.

Drilling rig status and contract information on the company's offshore drilling fleet has been condensed into the Transocean Fleet Status Report, which is available through the company's web address www.deepwater.com. The report can be accessed from the home page of the web address by clicking on the Fleet Status Report link found in the toolbar.

About Transocean
Transocean is the world's largest offshore drilling contractor and the leading provider of drilling management services worldwide. With a fleet of 136 mobile offshore drilling units as well as one ultra-deepwater newbuild drillship and three high-specification jackups under construction, Transocean's fleet is considered one of the most modern and versatile in the world due to its emphasis on technically demanding segments of the offshore drilling business. Transocean owns or operates a contract drilling fleet of 47 High-Specification Floaters (Ultra-Deepwater, Deepwater and Harsh-Environment semisubmersibles and drillships), 25 Midwater Floaters, nine High-Specification Jackups, 52 Standard Jackups and other assets utilized in the support of offshore drilling activities worldwide.

Source: Transocean Inc.