Ocean Rig UDW Inc. Announces Availability of 2016 Annual Report on Form 20-F
GRAND CAYMAN, CAYMAN ISLANDS--(Marketwired - Mar 22, 2017) - Ocean Rig UDW Inc. (NASDAQ: ORIG) ("Ocean Rig"), a global provider of offshore deepwater drilling services, announced today that its annual report on Form 20-F for the year ended …