NOV’s APL group has received technology qualification program (TQP) certification from DNV for its largest swivel. The swivel TQP developed by APL is claimed to be a game-changer for fluid swivels for ...

A leaky seal in an FPSO’s swivel stack usually means shutting in production and going ashore to replace the seal. Until recently. Jennifer Pallanich reports on a new method to replace failing seals in ...