Device for a down-hole assembly

Device for connecting a collecting head input to the well head o

Device for fitting an oil pipe stiffening sleeve on a...

Device for installation and flow test of subsea completions

Device for producing an effluent contained in a submarine geolog

Device for suspending a sub sea oil well riser

Device for use for mounting and alignment of a christmas...

Device to orient electrical connectors in a subsea well

Disconnect tool

Disconnectable production riser assembly

Disconnectable riser columns for under water oil wells

Diverless connector for bend restrictors and/or bend stiffeners

Diverter system and blowout preventer

Diverter system test tool and method

Diverter/BOP system and method for a bottom supported offshore d

Diverter/bop system and method for a bottom supported offshore d

Double walled riser

Downhole electrical-to-hydraulic conversion module for well...

Downhole gas-liquid separator for wells

Downhole guide member for multiple casing strings