海底油气混输管道严重段塞流问题

摘要

严重段塞流是海底油气混输管道常见问题，本文分析了段塞流产生的机理与危害，严重段塞流有四个过程，段塞流对生产设施造成冲击并对下游生产设施造成很大的波动；总结了七种严重段塞流控制方法的原理，分析了各种控制方法在海洋油气田中的适用性。%Severe slugging flow is mixed seabe d oil and gas pipelines frequentl questions.This paper analyzes the mechanism and harm resulting slug flow,slug flow has four serious process,slug flow impact on the production facilities and downstream production facilities caused great fluctuations;summarizes the plug flow control method of the seven principles of severe analyzed the applicability of various control methods of oil and gas fields in the sea.