Remote Deepwater Coring and Sampling – Part 1
Claudio Paschoa
August 28, 2014
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.