绥中36—1油田70km海底长输管道设计中遇到的几个问题  

Problems Encountered During the Design of the 70 km Sub-sea Pipeline of SZ 36 - 1 Oil Field

作　　者：路宏 

机构地区：[1]中海石油研究中心,北京100027

出　　处：《中国海上油气（工程）》2001年第1期11-15,共5页China Offshore Oil and Gas

摘　　要：绥中36—1油田的原油属重质高黏稠油,原油的物性,尤其是含水原油的黏度值对长输管道的输送作业影响很大,准确地选择含水原油的黏度值,即油水乳状液的黏度值,是确保海底管道正常有效工作的关键;同时长输管道的非正常工况,尤其是最小输量的确认及停输后再启动工况的研究,也是非常重要的。本文叙述设计中对上述问题的考虑及处理方法。The SZ 36 - 1 crude is characterized by high density and high viscosity. The viscosity of the emulsified crude oil has great impact on pipeline transportation. Therefore, the key to ensure the normal operation of a sub-sea pipeline is to select the viscosi-ty of the emulsified crude. Also the research of the abnormal condition such as the lowest capacity and the shutdown and restart is ab-solutely necessary.

关 键 词：乳化稠油黏度 最小输量 停输再启动 渤海绥中36-1油田 海底长输管道 设计 

分 类 号：TE973.92[石油与天然气工程—石油机械设备] TE973.1