Design Consideration for Dynamic Cables

Sep 12, 2019 1:26:03 PM / by Sander van Leeuwen posted in Deep-sea cables, Cable design, Cable solutions

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All you need to know about the design considerations for your perfect cable solution

What is the link between system requirements, cable requirements and cable designs?

You may know what your perfect cable solution should look like. But what are the most important design considerations? In this white paper our expert explains all you need to know about the link between system requirements, cable requirements and cable designs.

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How fairing solutions can improve your cable performance. 6 solutions

Aug 8, 2019 1:21:12 PM / by Cansın Yüksel Pelk posted in ROV, ROV Cables, Whitepaper, Subsea cables, Cable design, Dynamic cable design, Cable solutions, supplier, development, higher speeds, Fairing, Manufacturers, methods, high performance

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Any object that moves through liquid is subject to hydrodynamic forces. When towing, these forces will exert themselves on ropes and cables, as well as the towed body itself, thereby limiting speed and depth.

However, these forces can be altered by changing the geometry of the cable. This white paper offers a brief introduction into these “fairing” methods, which allow for deeper towing at higher speeds.

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10 tips for fewer design iterations and quicker production

Jun 13, 2019 1:25:40 PM / by Manuella Hoogendijk posted in Production, Dynamic cable design, Cable solutions, Termination specification

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We design every cable termination specifically for each project. This means we always try to find the perfect solution for the connection between the cable and the client interfaces. The clearer you can get the termination specification, the fewer iterations the design will need, and the more quickly it can be achieved.  Below, you will find 10 useful pointers for writing a great termination specification. 

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Three advantages of Early Supplier Involvement

May 30, 2019 11:17:00 AM / by Jeroen Romijn posted in ROV Cables, Innovation, Deep-sea cables, Cable design, Cable solutions, experience, service, supplier, manufacturing, development, research, test

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Why is it important to involve your cable supplier early in the development of your new product or equipment? At DeRegt we often see customers who have succeeded in developing a great system, but who simply forget to think of the cables involved, or underestimate the complexity of them. You can have two fantastic pieces of equipment, but if you don’t have the right cable to connect them, they are likely to be worthless. Involving your cable supplier at an early stage of the project offers three key benefits:

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An uptick in oil & gas development and other thoughts from OTC 2019

May 23, 2019 3:18:02 PM / by Peter Brussee posted in ROV, Oil & Gas, Naval cables, Umbilical products, Umbilical cables, Flexible terminations, Dynamic cable design, Cable solutions, lightweight solutions, lightweight hybrid umbilical cables, dynamic tether

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The annual Offshore Technology Conference provides a great way to catch up with old and new customers and get a feel for what’s happening in offshore oil & gas. As in other years, we joined forces with other Sercel group companies to show the multidisciplinary fit across the group. As well as DeRegt, we had Metrolog and GRC all on one booth at the heart of the exhibition area. A great position to check the pulse. 


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How to make a light-weight electro/optical umbilical?

May 9, 2019 1:58:34 PM / by Sander van Leeuwen posted in Deep-sea cables, Cable design, Cable solutions

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The newly developed Sonic Wireline Operated Remote Drill (SWORD) is a system designed to collect samples and geotechnical data from the seabed. The cable needs to combine electro/optic components with a high tensile light-weight strength member, taking into account the rules around rope hoisting/lifting applications. Where conventional steel would be too heavy to cope with the system requirements, the optimal configured strength-member is able to withstand the high tension, at a lower self-weight. This white paper explains how De Regt designed, manufactured and tested a unique cable solution with a strength member made of 8 (!) layers of aramid wires. This is a world-first. 

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