Transocean Ltd. Provides Webcast Details For 2013 Analyst/Investor Day

ZUG, SWITZERLAND-Transocean Ltd. (NYSE: RIG) (SIX: RIGN) today announced that a webcast in listen-only mode will be available for the company's 2013 Analyst/Investor Day to be held on November 21, 2013, from 8:30 a.m. EST until noon EST. The webcast, including the presentation slides, will be accessible through the company's website at www.deepwater.com by selecting "Investor Relations." In addition, a replay of the webcast will be available on the company's website after 3 p.m. EST on November 21, 2013.

Transocean's senior executive team will provide an update and conduct a discussion of various strategic initiatives underway to continue to improve the company's long-term competitiveness and to drive shareholder value. Speakers, topics and expected start times are as follows. A question and answer session will be conducted following the presentations.

8:35 a.m. EST - Ian Strachan, Chairman of the Board; Introduction

8:45 a.m. EST - Steven Newman, President and Chief Executive Officer; Strategic Overview

9:20 a.m. EST - Terry Bonno, Senior Vice President, Marketing; Markets and Outlook

10:15 a.m. EST - John Stobart, Executive Vice President and Chief Operating Officer; Performance Initiatives

10:50 a.m. EST - Esa Ikäheimonen, Executive Vice President and Chief Financial Officer; Financial Considerations

11:35 a.m. EST - Question and Answer Session

About Transocean

Transocean is a leading international provider of offshore contract drilling services for oil and gas wells. The company specializes in technically demanding sectors of the global offshore drilling business with a particular focus on deepwater and harsh environment drilling services, and believes that it operates one of the most versatile offshore drilling fleets in the world.

Transocean owns or has partial ownership interests in, and operates a fleet of, 80 mobile offshore drilling units consisting of 46 high-specification floaters (ultra-deepwater, deepwater and harsh-environment drilling rigs), 22 midwater floaters and 12 high-specification jackups. In addition, the company has seven ultra-deepwater drillships and five high-specification jackups under construction.

For more information about Transocean, please visit the website www.deepwater.com.

Analyst Contacts:

Thad Vayda
+1 713-232-7551

Diane Vento
+1 713-232-8015

Media Contact:

Guy A. Cantwell
+1 713-232-7647


HUG#1743432


distributed by