Method and apparatus for supporting a drilling platform on the o

Method and means for installing a post

Method of and apparatus for handling hose underwater

Method of consolidating particles

Method of simultaneously strengthening the surface of a borehole

Methods and apparatus for installing a drill conductor from an o

Methods and apparatus for placing underwater guide lines

Monopod drilling platform with directional drilling

Motion compensator

Oil stimulation process

Oil well consolidation treating

Optical cable connector assembly including breakable link and pr

Pipelines and marine platforms

Platform leg diaphragm

Process for isolating aqueous brine layers in underground gas-st

Riser for an offshore platform

Safety sleeve

Seal arrangement and flow control means therefor

Single point mooring buoy and transfer facility

Slipforming method and apparatus for in situ lining of an upward