|
DE2347176A1
|
|
Subsea well casing hanger connector - with telescopic tubular members for selectively transmitting torque to hanger
|
|
DE2343595A1
|
|
Undersea oil well tool - inner and outer components with bearing rings and pressure spaces
|
|
DE2325142A1
|
|
Offshore drilling vessel riser coupling - including riser hanger landed in support below rotary table
|
|
US3791442A
|
|
Coupling means for a riser string run from a floating vessel to a subsea well
|
|
US3765485A
|
|
Casing runner tool for subsea well
|
|
US3779313A
|
|
Le connecting apparatus for subsea wellhead
|
|
US3583480A
|
|
Method of providing a removable packing insert in a subsea stationary blowout preventer apparatus
|
|
US3675713A
|
|
Method and apparatus for separating subsea well conduit couplings from a remote floating vessel
|
|
US3664376A
|
|
Flow line diverter apparatus
|
|
US3603409A
|
|
Method and apparatus for balancing subsea internal and external well pressures
|
|
US3489215A
|
|
Circulating casing hanger and running tool apparatus
|
|
US3460615A
|
|
Circulating casing hanger and running tool apparatus
|
|
US3493043A
|
|
Mono guide line apparatus and method
|
|
US3452815A
|
|
Latching mechanism
|
|
US3492007A
|
|
Load balancing full opening and rotating blowout preventer apparatus
|
|
US3485051A
|
|
Double tapered guidance method
|
|
US3445126A
|
|
Marine conductor coupling
|
|
US3333870A
|
|
Marine conductor coupling with double seal construction
|
|
US3360048A
|
|
Annulus valve
|
|
US3332484A
|
|
Subsea well control tube methods and apparatus
|
