Press Releases

Date Title and Summary  
Toggle Summary Diamond Offshore Announces Multi-Year Contracts with PEMEX for Three Midwater-Depth Semisubmersible Rigs
HOUSTON--(BUSINESS WIRE)--June 2, 2003--Diamond Offshore Drilling Inc. (NYSE:DO) today announced that it has received three drilling contracts awarded by Mexico's state-owned oil company Petroleos Mexicanos S.A. (PEMEX) for three of its semisubmersible rigs.
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Toggle Summary Diamond Offshore Announces New Drillship Commitment
HOUSTON , March 3, 2024 /PRNewswire/ -- Diamond Offshore Drilling, Inc. (NYSE: DO) today announced that it has executed a two-year contract extension with a subsidiary of bp in the U.S.   Gulf of Mexico for the  Ocean BlackHornet , commencing in February 2025 in direct continuation of the rig's
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Toggle Summary Diamond Offshore Announces New Drillship Contract
HOUSTON , Nov. 13, 2023 /PRNewswire/ -- Diamond Offshore Drilling, Inc. (NYSE: DO) today announced it has entered into a drilling contract with an independent operator to utilize the Ocean BlackRhino for work offshore Guinea-Bissau . The Ocean BlackRhino was awarded a one-well contract with a
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Toggle Summary Diamond Offshore Announces New Floater Commitments
HOUSTON , Aug. 31, 2022 /PRNewswire/ -- Diamond Offshore Drilling, Inc. (NYSE: DO) today announced that Inpex Operations Australia Pty Ltd has entered into a contract to utilize the Ocean Apex for work on the Northwest Shelf of Australia . The new contract covers two wells and is expected to
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Toggle Summary Diamond Offshore Announces New Floater Commitments
HOUSTON , Feb. 8, 2024 /PRNewswire/ -- Diamond Offshore Drilling, Inc. (NYSE: DO) today announced that it has executed a two-year contract extension with a subsidiary of bp in the U.S.   Gulf of Mexico for the  Ocean BlackLion , commencing in September 2024 in direct continuation of the rig's
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Toggle Summary Diamond Offshore Announces New Semisubmersible Rig Order and Three-Year Drilling Contract
HOUSTON--(BUSINESS WIRE)--May. 29, 2013-- Diamond Offshore Drilling, Inc. ( NYSE: DO ) today announced an agreement with Hyundai Heavy Industries Co., Ltd. to build a new Moss CS60E design harsh environment semisubmersible drilling rig. The 10,000’ dynamically positioned rig is expected to be
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Toggle Summary Diamond Offshore Announces Ocean Baroness Resumes Operations
HOUSTON--(BUSINESS WIRE)--May 20, 2002--Diamond Offshore Drilling Inc. (NYSE:DO) (the "Company") announced today that the semisubmersible "Ocean Baroness" has resumed normal operations under its contract with Murphy Sabah Oil Co., Ltd., a subsidiary of Murphy Oil Corporation.
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Toggle Summary Diamond Offshore Announces Order for Deepwater Semisubmersible Rig
HOUSTON --(BUSINESS WIRE)--Aug. 14, 2012-- Diamond Offshore Drilling, Inc. ( NYSE:DO ) today announced that a subsidiary has entered into a contract with Jurong Shipyard of Singapore to build a moored semisubmersible rig with delivery scheduled for the second quarter of 2014.
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Toggle Summary Diamond Offshore Announces Order for Deepwater Semisubmersible Rig
HOUSTON --(BUSINESS WIRE)--Jan. 9, 2012-- Diamond Offshore Drilling, Inc. ( NYSE:DO ) today announced that a subsidiary has entered into a contract with Keppel AmFELS shipyard in Brownsville, Texas for the construction of a moored semisubmersible rig with delivery scheduled for the third quarter of
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Toggle Summary Diamond Offshore Announces Order for Second Ultra-Deepwater Drillship
HOUSTON, Feb 02, 2011 (BUSINESS WIRE) -- Diamond Offshore Drilling, Inc. (NYSE:DO) today announced that a subsidiary, Diamond Offshore Drilling Limited, has exercised its option to build a second ultra-deepwater drillship with Hyundai Heavy Industries Co., Ltd.
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