柔性复合管在油田集输管线的应用  

Application of the Flexible Composite Pipe in the Oilfield Gathering and Transporting Pipeline

作　　者：李凯[1,2] 张贤波[2] 李康锐[2] 曹宏[2] 刘宵[2] 

机构地区：[1]西安石油大学石油工程学院,陕西西安710065 [2]中国石油塔里木油田分公司开发事业部,新疆库尔勒841000

出　　处：《石油工业技术监督》2013年第4期13-14,49,共3页Technology Supervision in Petroleum Industry

摘　　要：随着塔中油田开采年限的增加,含水率逐年上升,由于塔里木盆地地表土壤盐碱化程度较高、地下水矿化度高,富含氯离子,有的区块含硫化氢、二氧化碳,对管线腐蚀越来越严重,极大地威胁了油田的安全平稳运行。经过几年的试验、探索,寻找一种能够替代金属管线的新型管材——柔性复合管。通过近几年来在塔中油田进行柔性复合管试验,现场使用取得良好效果。Along with the increasing length of the exploitation in Mid-Taklimakan oilfield, water content increases year by year. Safe and smooth running of the oilfield is greatly threatened by increasingly serious pipe corrosion caused by the high surface soil salinization, high groundwater salinity and rich chloride ion, even hydrothion and carbon dioxide in some blocks, in Tarim basin. After years of tests and exploration, a new type of pipe, flexible composite pipe, has been invented to replace metal ones. Flexible pipe tests have been conducted and the results turn to be satisfactory in the field service in Mid-Taklimakan oilfield.

关 键 词：塔中油田柔性复合管腐蚀 

分 类 号：TE973[石油与天然气工程—石油机械设备]