Ge Oil & Gas UK Limited

Baker Hughes Energy Technology UK Limited

Charles Anthony August

Robert Dalziel

A subsea flying lead containing a fluid line including a tubing, wherein, in use, an electric current is transmitted along the tubing. Such a flying lead may be used in an apparatus and method for transmitting electricity to a component of an underwater hydrocarbon extraction facility.

Subsea flying lead

An underwater hydrocarbon extraction facility including a plurality of actuators wherein each of the actuator includes: an electric motor arranged to operate the actuator; communication means configured to receive communication signals; and a controller connected to the communication means and the electric motor, said controller being operable to activate the electric motor in response to a received communication signal.

Underwater hydrocarbon extraction facility

A method of supplying multiple chemicals in a supply line. The method includes: supplying a first chemical to the supply line; and supplying a second chemical, different from the first chemical, to the supply line. The first and second chemicals are sequentially supplied as discrete slugs.

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Bristol, United Kingdom

Charles Anthony August