Subsea 7 Inc (OSE Symbol: SUB) has announced that following a three year development, testing and qualification program, its new subsea hot tap technology - Subsea Grouted Tee (SSGT), has successfully ...

Subsea 7 Inc (OSE Symbol: SUB) has announced that following a three year development, testing and qualification program, its new subsea hot tap technology - Subsea Grouted Tee (SSGT), has successfully ...

Boring a large hole through the wall of a subsea trunk pipeline while it remains in service under normal pressure is as technically challenging as it sounds. However, the commercial benefits of ...

T.D. Williamson SA, a leading supplier of pipeline services and equipment, has performed a successful "hot tap" operation for Acergy. This subsea operation was carried out on a gas pipeline in the ...

This story profiles one of the Offshore Technology Conference's 15 Spotlight on New Technology Award winners. By enabling a remote-controlled tie-in to a live gas pipeline without interrupting flow, ...