Elastomeric passive tensioner for oil well risers

Electric power pack for subsea wellhead hydraulic tools

Electrical submersible pumps in the riser section of subsea...

Emergency recovery system for use in a subsea environment

Emergency well kill method

Engageable metal seal pressure balanced stab

Environmental protection for subsea wells

Equipment for oil well drilling and completing operations in dee

Expandable tank for separating particulate material from drillin

Extendable semi-clustered subsea development system

External high pressure fluid reservoir for riser tensioner...

External tie-back connector

External tieback connector and method for tying back riser...

External tieback connector and method for tying back riser...

Externally actuated subsea wellhead tieback connector

Externally testable redundant connections for subsea wells

Extracting gas hydrates from marine sediments