Blog Articles

Read about our news & media in the field of
subsea and offshore engineering

Hydraulic power pack on an offshore vessel deck

How to Select a Hydraulic Power Pack for Offshore Winches, Spoolers and LARS

September 29, 2026

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ROV suspended mid-launch from a symmetric A-frame launch and recovery system (LARS) on an offshore vessel

How to Choose a Launch and Recovery System: Types, Operating Envelope and Selection Guide

September 21, 2026

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Survey vessel deploying single beam and multibeam echosounder signals underwater, comparing narrow-beam and wide-swath sonar coverage

Multibeam vs Single Beam Echosounders: Which Survey Job Needs Which?

September 15, 2026

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Diving bell suspended mid-launch from an A-frame diving bell handling system (DBHS) on an offshore support vessel

Diving Bell Handling Systems: LARS Design, Components and Safety Standards

September 9, 2026

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Compact electric winch deploying towed cable on a survey vessel deck

Winches for Survey Vessels: Deploying Towed Sonar, Magnetometer and CTD Systems

September 2, 2026

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Subsea cutting equipment on an offshore vessel back deck at dusk, hydraulic cutting tool in a deployment frame with crew member on deck, rent or buy subsea cutting equipment

Subsea Cutting Equipment for Rental vs Purchase: What Makes Sense for Your Project?

September 1, 2026

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Commercial diver adjusting full-face diving helmet with integrated communication microphone on offshore vessel deck, with control panel and headset visible in background

Diver Communication Systems in Commercial Diving: Equipment Selection and Best Practices

August 25, 2026

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Diamond wire saw and hydraulic shear used for subsea pipeline cutting during offshore decommissioning

Subsea Cutting Methods: A Complete Guide for Offshore Decommissioning

August 12, 2026

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Unique Group launch and recovery system (LARS) in workshop, ready for refurbishment

LARS Refurbishment for WorkClass ROVs: A Complete Guide

August 4, 2026

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Work-class ROV using its manipulator arm to inspect a subsea pipeline, illustrating ROV classification from Unique Group

ROV Systems and Equipment for Subsea Inspection and Survey: A Practical Guide

July 31, 2026

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Geometrics G-882 and SeaSPY2 marine magnetometer towfish on a survey vessel deck at dusk, offshore comparison

Geometrics G-882 vs SeaSPY2: Choosing the Right Marine Magnetometer

July 22, 2026

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Unique Group Uni-Mesh XR mesh radio unit on a survey vessel deck at dusk, transmitting a long-range signal to a distant vessel, offshore data telemetry system comparison

Choosing the Right Data Telemetry System for Offshore Survey Vessels

July 17, 2026

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