Marine Technology Reporter Blogs - sampling

Helix Energy Solutions has a different concept for using an ROV in conjunction with a subsea coring and sampling rig. Helix’s system, the ROVdrill Mk. 2 actually places the ROV and the rig together inside a cage. Both the Forum Rovdrill and Helix’s ROVdrill MK. 2 are capable of deepwater operations and have their advantages and disadvantages. In this post we’ll take a look at the Helix ROVdrill MK. 2 capabilities. Helix Energy Solutions Group, Inc.’s robotics subsidiary, Canyon Offshore Limited (U.K.), which has an extensive fleet of proven trenching equipment and ROVs, also commercializes the ROVdrill Mk.2 systems. Canyon Offshore’s…

Compact remote methods of seabed geotechnical drilling, coring and sampling are being developed for deepwater operations and at the forefront of lightweight remote Geothechnical drilling are ROV systems combined to small drilling systems. Two companies, Forum Energy Technologies and Helix Energy Solutions, are leading the way in this technology. Forum Energy Technologies has been successfully employing its Rovdrill™ 3 system worldwide. This is Forum’s third generation Rovdrill system and it is where we will begin to look at the intricacies of these remote subsea coring and sampling systems. The advantages of taking the coring/sampling rig to the seabed are obvious, both from a technical and economic standpoint.