Motion Compensation equipment includes a variety of products that are
designed to compensate for the vertical movement of offshore drilling
rigs due to heave. Crown Mounted and Direct Line Compensators work to
isolate the heaving motion of the rig from the drill string. Wire rope
tensioners are used to apply a constant tension to prevent riser
buckling and to tension guidelines and pod lines. National Oilwell
Varco's motion compensation products lead the industry and are backed by
the company's known history of customer service and dependability.
These products maintain the standard set by National Oilwell Varco and
provide the highest quality to ensure safety and reliability in use.
Crown Mounted Compensators (CMC)
Direct Line Compensators (DLCs)
Drill String Compensators (DSCs)
N-Line Tensioner system
Direct acting tensioning system
Need help or have a question?
Offshore Rig Systems Representative
Ph: 713 346 7500
Fax: 713 346 2195