Vessels

We deliver flexibility with our fleet of diving support, multi-service, survey, inspection, and scientific support vessels.

Our integrated, complete vessel solutions combine remotely operated vehicle (ROV) systems, project management, installation engineering, advanced technologies, and offshore operational expertise to deliver a first-in-class solution.

Ocean Evolution

Evolving to meet industry demands
When you choose Ocean Evolution, you get more than just a vessel. Ocean Evolution offers a turnkey solution by combining an industry-leading MSV equipped with a complete portfolio of advanced technologies to solve your complex challenges.
Ocean Evolution supports rapid response with the industry’s most ecologically friendly and capable U.S.-flagged subsea construction vessel available in the Gulf of Mexico.

Ocean Evolution supports advanced life-of-field operations.

  • ROV and diving operations
  • Flowline, umbilical, and pre- and post-mat installation
  • Well abandonment and wireline services
  • Hydrate remediation
  • Subsea pumping
  • Well stimulation and intervention
  • Inspection, maintenance, and repair (IMR) activities
  • Tree installation and removal
  • Reduces the complexity of managing vendors and scheduling
  • Certified for the transport of hazardous cargo
  • Ecologically-friendly vessel holding a Green Passport
  • Includes the highest number of redundant systems to eliminate need to return to port if there is an issue—increasing uptime and reducing costs

Multi-Service Vessels (MSVs)

oceaneering, vessel, MSV, Ocean Alliance, IMR, well intervention, stimulation, P&A, installation

Ocean Alliance

Supports IMR, well intervention, well stimulation, plug and abandonment, subsea hardware installation

oceaneering, ocean intervention, ROV and diving, vessel, installation, intervention, IMR

Ocean Intervention

Supports ROV and diving operations, subsea hardware installation, well abandonment and wireline services, hydrate remediation, subsea pumping, and IMR activities

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Ocean Intervention II

Supports ROV and diving operations, subsea hardware  installation, well abandonment and wireline services, hydrate remediation, subsea pumping, and IMR activities

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Ocean Intervention III

Supports subsea hardware installation, IMR, well intervention, well stimulation, and plug and abandonment operations

Ross Candies

Ross Candies

Supports IMR, well intervention, well stimulation, plug and abandonment, subsea hardware installation

IslandPride

Island Pride

Supports geophysical hazard surveys, geotechnical sampling, and easily configured for scientific missions

ChloeCandies

Chloé Candies

Supports geophysical hazard surveys, geotechnical sampling, and easily configured for scientific missions

Diving Support Vessels (DSVs)

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Ocean Inspector

State-of-the-art DSV with built-in diving equipment, dive control, and decompression chambers

Supports IMR activities and ideally suited for the Gulf of Mexico

OceanPatiro

Ocean Patriot

Diving and ROV support vessel

Supports IMR activities, salvage operations, platform and stub removal

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Ocean Quest

Air and mixed-gas diving support vessel

Supports IMR activities and pipeline abandonment, and offers atmospheric diving system (ADS) support

Scientific and Academic Support Vessels

SeaScout

Sea Scout

Equipped to support geophysical hazard surveys and geotechnical sampling, and easily configured for scientific missions

Survey and Inspection Vessels

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Ocean Project

Supports geophysical hazard surveys, geotechnical sampling, and easily configured for scientific missions

Our fleet and operations benefit from a portfolio of modular, globally-deployable installation equipment.

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Pipeline Reel Lay System

  • Can accommodate up to 4-in flowlines
  • Includes an installation reel, rollers, and straightener
  • Configuration allows for large variances in lay angle
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Carousel

  • Can lay or retrieve 10,000-lb tension (using caterpillar)
  • Supports retrieval of short lengths
  • Can be incorporated with a conventional lay reel
  • System includes two power packs for autonomous operations of carousel and caterpillar, detachable control panel, and backup power supply
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Flexible Lay Systems

  • 60-tonne, four-track tensioners for installation of flexible products
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Reel Drives

  • Powered reel drive designed with an integrated reel  
  • Includes spoolable area and partitions, as required
  • Compact design with an integrated hydraulic power unit (HPU)
  • System requires 220V, cooling water, and 90-psi air supply