Heavy structure having float chamber for supporting ocean work platform
GB2088937A
A gravity structure for supporting an offshore work deck
US4448570A
Method of constructing a concrete off-shore structure more than 200 m high stabilized on the sea bed by its own weight
JPS5583689A
Platform for developing marine heat energy
US4350014A
Platform for utilization of the thermal energy of the sea
JPS569513A
Heavy structural body for marine development
GB2024292A
Barriers for preventing marine collisions
GB2007291A
Apparatus for positioning an off-shore weight structure ona previously positioned sea bed unit
US4181453A
Apparatus for positioning an off-shore weight structure on a previously positioned sea bed unit
IE780389L
Device for protecting drilling heads in very deep water
IE780388L
Device for protecting drilling heads in very deep water
NZ185483A
Subaqueous structure draining sea bed
FR2400104A1
Protective device for well-heads and undersea petroleum-mining - comprises casing with cavities housing well-head, piping, control chamber, living room and diving bell reception device
GB1540042A
Fender for protecting an offshore structure
FR2381898A1
Protection for drilling head at undersea well - includes frame with jacking screws for vertically aligning tube-guide at well-head (NO 18.9.78)
GB1530732A
Method of submerging an off-shore structure
GB1535126A
Method of installing an offshore structure
JPS5298223A
Method and device for connecting submarine pipeline to gravity platform
OA5235A
Method and device for submarine pipeline connection to a platform-weight
GB1533032A
Method for assembling and siting an off-shore structure
