Mechanical anti-rotational feature for subsea wellhead housing

Metal-to-metal seal for bridging hanger or tieback connection

Method and apparatus for a cold flow subsea hydrocarbon...

Method and apparatus for a safety system

Method and apparatus for blow-out prevention in subsea...

Method and apparatus for blow-out prevention in subsea...

Method and apparatus for connecting a tubular element to an unde

Method and apparatus for controlling an underwater well blowout

Method and apparatus for controlling well pressure while...

Method and apparatus for cutting underwater structures

Method and apparatus for deep underwater well drilling and compl

Method and apparatus for drilling a plurality of offshore...

Method and apparatus for indicating the downhole arrival of a we

Method and apparatus for installing an undersea umbilical

Method and apparatus for moving a diverter

Method and apparatus for multiple well completion

Method and apparatus for preventing the formation of alkane...

Method and apparatus for preventing vertical movement of subsea

Method and apparatus for producing and shipping hydrocarbons off

Method and apparatus for producing and shipping hydrocarbons off