油田集输管网用非金属管存在问题分析及建议  

Analysis on non-metallic pipes used for oil and gas gathering and transportation

作　　者：李厚补[1] 李鹤林[1] 戚东涛[1] 丁楠[1] 蔡雪华[1] 魏斌[1] 齐国权[1] 

机构地区：[1]中国石油天然气集团公司石油管工程重点实验室,中国石油集团石油管工程技术研究院

出　　处：《石油仪器》2014年第6期4-8,113,共5页Petroleum Instruments

基　　金：国家自然科学基金"油气耦合介质在热塑性塑料中的渗透特性及机理研究";51304236;中国石油天然气集团公司科学研究与技术开发项目"油田地面集输管网用非金属管现状与规范化应用对策";2011D-5004-03

摘　　要：非金属与复合材料管材成为油田地面集输管网防腐的重要解决方案之一,现已广泛应用于油田采油、采气、集输、注水等工程中。但由于非金属管产品种类繁多、结构形式各异、质量参差不齐,使得管材在设计、运输、施工、连接、应用等过程中存在较多的质量问题和使用问题,影响了非金属管的进一步推广应用。文章阐述了当前油田集输管网中用量最大的增强塑料管(玻璃钢管、塑料合金复合管、钢骨架复合管和柔性复合管)存在的典型问题,分析了产生以上问题的原因,并提出了相应的质量控制建议,为规范非金属管材的使用提供借鉴。As one of the most important methods to resolve corrosion of traditional steel pipes used for oilfield,non- metallic and composite pipes have been widely used in the projects of oil and gas gathering and transportation,water injection,etc.However,because of the different types,structures and qualities,the non- metallic pipes exhibit many shortages in the processes of design,transportation,construction,connection,operation,etc.Further application of non- metallic pipes was limited owing to these disadvantages.In this paper,shortages of the most used reinforced plastic pipes,including glass fiber reinforced plastic pipe(GRP),lined GRP,steel wire reinforced thermoplastics composite pipe,flexible pipe are investigated systematically.In order to standardize its further usage,suggestions for quality control of non- metallic pipes are put forward based on the analysis of the understanding for their disadvantages.

关 键 词：集输 油田环境 非金属管材 施工 质量控制 

分 类 号：TE973.6[石油与天然气工程—石油机械设备]