USA: Keppel to Turn Ocean Voyager into Ocean Onyx

USA: Keppel to Turn Ocean Voyager into Ocean Onyx

Keppel AmFELS, a shipyard strategically located at the gateway of the Gulf of Mexico, Brownswille, Texas has secured a contract from Diamond Offshore to construct and upgrade a moored semisubmersible rig with delivery scheduled for 3Q 2013. The estimated shipyard contract price is approximately US$150 million.

The rig, to be named Ocean Onyx, will be constructed from an existing hull from a Diamond Offshore cold stacked unit, which previously operated as the Ocean Voyager.

Keppel AmFELS’ scope of work on the Ocean Onyx includes the reconstruction of the rig, installation of advanced equipment such as a modern drilling package, and installation of sponsons to the pontoons to enhance the stability of the rig in deepwater. The rig will be designed to operate in water depths of up to 6,000 feet and will have a variable deck load of 5,000 long tonnes, a five-ram blowout preventer, and quarters capacity for 140 personnel.

Mr Larry Dickerson, President and CEO of Diamond Offshore, said, “We have worked with Keppel for more than a decade, and our rigs have consistently been delivered on time and within budget, whether in the US or Singapore. With Keppel’s track record as a leading offshore yard, we are confident that this project will also be a success.”

Keppel O&M has previously built four similar semisubmersible rigs for Diamond Offshore: the Ocean Baroness, Ocean Rover, Ocean Endeavour and Ocean Monarch.

Mr Tan Geok Seng, President of Keppel AmFELS, said, “We are pleased to be able to embark on another major rig project for Diamond Offshore, who has worked with Keppel on more than 20 projects since 1996. Diamond’s rigs are sent regularly to our yards around the world for maintenance, repair and upgrade, and Keppel AmFELS has proven to be their choice yard in the US Gulf of Mexico. Having built a long-term partnership with Diamond, we understand the company’s needs and are confident of delivering another high quality rig to their satisfaction.”

Offshore Energy Today Staff, January 9, 2012; Image: Keppel


Share this article

Follow Offshore Energy Today


<< Oct 2016 >>
26 27 28 29 30 1 2
3 4 5 6 7 8 9
10 11 12 13 14 15 16
17 18 19 20 21 22 23
24 25 26 27 28 29 30
31 1 2 3 4 5 6

Offshore Energy Exhibition & Conference 2016

The Offshore Energy Conference features an extensive conference program offering a platform for discussing key topics and solutions…

read more >

Arctic Technology Conference

Offshore Technology Conference (OTC) is the world’s foremost event for the development of offshore resources in the fields of drilling,…

read more >

Rio Oil & Gas 2016

The conference will offer the opportunity for professionals to present their technical papers in two different formats: oral and digital poster…

read more >

3rd Annual O&G Future Logistics Forum 2016

The 3rd Annual O&G Future Logistics Forum 2016 will examine how infrastructure sharing, supply chain consolidation, technology adoption…

read more >


Assistant Driller

Maersk Drilling Norge AS was established in 1990 and employs a staff of approximately 1000 people.


QC Coordinator Offshore

Do you attach great importance to quality and do you have an affinity with offshore projects? Then read about what Van Oord can offer you.



For one of our clients we are looking for a Ships Electrician. Our client is a company with worldwide activities. You will work in a rotation of 4 till 6 weeks on and off.