Transocean to acquire Songa Offshore Transocean has agreed to acquire the entire share capital of Songa Offshore , under a transaction estimated at around $3.4 billion. The combination of Songa Offshore and Transocean is a strategic fit,” said Frederik W. Mohn, chairman of Songa Offshore. “By adding Songa Offshore’s Semi-Submersible Oil Rigs (SSDR) to Transocean’s existing harsh […]