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Method of treatment of flow of fluid hydrocarbons containing water and treatment system of flow of hydrocarbon fluids containing water
Method of treatment of flow of fluid hydrocarbons containing water and treatment system of flow of hydrocarbon fluids containing water
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机译:含水流体烃的流动处理方法和含水烃流体的处理系统
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摘要
It is described a method for treating a flow of fluid hydrocarbons containing water wherein the flow of fluid hydrocarbons is introduced into a first separator separating at least free water from said flow of fluid hydrocarbons, wherein a remainder of said fluid hydrocarbon flow is introduced into a system converting free/condensed water in the fluid hydrocarbon flow in said system to gas hydrates, and providing at least a first fluid flow and a second fluid flow, wherein said first fluid flow is a liquid phase comprising gas hydrates, said first fluid flow is recycled into the first separator, and wherein the second fluid flow having a content of dry gas and/or condensate/oil. The invention also provides a system for treatment of a flow of fluid hydrocarbon fluid containing water, said system including the following elements listed in the flow direction and connected with each other: connection to a hydrocarbon production source (1), a first separator (3) operative to separate at least free water from said fluid flow, a converting system (5) for converting free/condensed water to gas hydrate, a pipeline (6, 18) for transporting a dry gas or condensate/oil; and in addition a line (7) which leads from the converting system (5) to the first separator (3) providing a first recycling flow comprising gas hydrates.
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