US4958686A
|
|
Subsea well completion system and method of operation
|
US4989902A
|
|
Ratcheting and threaded well connector
|
US4773477A
|
|
Well suspension assembly
|
CA1189445A
|
|
Wellhead connector
|
US4453745A
|
|
Lockdown mechanism for wellhead connector
|
US4526406A
|
|
Wellhead connector
|
CA1117412A
|
|
Well casing hanger assembly
|
US4216835A
|
|
System for connecting an underwater platform to an underwater floor
|
US4232889A
|
|
Recockable well hanger
|
CA1029970A
|
|
Modulator underwater well platform system
|
US3972546A
|
|
Locking assembly and a seal assembly for a well
|
CA1011649A
|
|
Locking assembly and a seal assembly for a well
|
US3934658A
|
|
Modular underwater well platform system
|
US3918747A
|
|
Well suspension system
|
US3692895A
|
|
Method of reducing hypercholesteremia in humans employing a copolymer of polyethylenepolyamine and a bifunctional substance, such as epichlorohydria
|
US3469453A
|
|
Fluid sampling apparatus
|
US3443435A
|
|
Metering apparatus
|
US3351136A
|
|
Casing centralizer and well bore wiper
|
US3185227A
|
|
Well drilling apparatus
|
US3216514A
|
|
Rotary drilling apparatus
|