UNDERWATER OIL PIPELINE HEATING SYSTEMS

摘要

A system for reducing buildup of solids in pipes used in underwater oil operations is disclosed. The system includes an annular pipe having an inner pipe wall and an outer pipe wall. The inner pipe wall defines an inner pipe configured to transport an oil. The outer pipe wall is displaced from the inner pipe wall. The outer pipe wall defines an outer pipe between the outer pipe wall and the inner pipe wall. The system includes an oxidizer delivery pipe having an oxidizer delivery outlet. The oxidizer delivery pipe is configured to supply an oxidizer to the outer pipe. The system further includes a fuel delivery pipe having a fuel delivery outlet. The fuel delivery pipe is configured to supply a fuel to the outer pipe. The oxidizer and the fuel release thermal energy in an exothermic reaction.

主权项

1. A system for containing an underwater oil leak, comprising:
a collection shed having a first opening configured to capture oil leaking from an underwater structure; a pipe coupled to a second opening of the collection shed, wherein the pipe is configured to transport the oil away from the collection shed; an oxidizer delivery pipe having a plurality of outlets, the oxidizer delivery pipe configured to supply an oxidizer to at least one of the pipe and the collection shed; and a controller configured to independently open and close individual outlets of the plurality of outlets such that the oxidizer is selectively released into at least one of the pipe and the collection shed; whereby the oxidizer and a portion of the oil release thermal energy in an exothermic reaction.