Williams Cos. Inc., Tulsa, and three other companies have spent 4 years and about $5 million to conceive and design a diverless, deepwater hot-tapping system that will undergo full-scale testing this ...

Two significant developments in techniques for subsea hot tapping in the past couple of months have put this technique under a bright spotlight. Boring a large hole through the wall of a subsea trunk ...

As if making ready to install the world’s first subsea gas compression project was not achievement enough, Statoil has ushered another industry first into the subsea arena. In preparation for the ...