Set of the ascending tube of water inlet out of the coast and structure, and method for producing a stream of hydrocarbon

摘要

Set of the ascending tube of water inlet out of the coast and structure, and method for producing a stream of hydrocarbon. Described is a set of ascending pipe water inlet (105) that is capable of being suspended from a structure outside of the coast (102).The set of ascending water inlet tube comprises at least a first tubular conduit (106) which extends along a length direction. A distal portion of the first tubular conduit comprises a section of the water inlet (109).The section of the water inlet includes a tubular section having a side wall surrounding around the direction of the length and defining a flow passage in the direction of the length with an opening which has a first area of the cross section. The side wall is perforated with a plurality of holes traspassantes (405), forming a plurality of openings for admission of water.A total area defined by the plurality of holes transpassantes (405), forming a plurality of openings for admission of water. A total area defined by the plurality of holes transpassantes is larger than the first area of the cross section.