地下储气库注采井多层管柱电磁探伤技术  

THE MULTILAYER CASE-PIPES ELECTROMAGNETIC DEFECT DETECTING TECHNOLOGY IN AN INJECTION-PRODUCTION WELL OF THE UNDERGROUND NATURAL GAS STORAGE

作　　者：阳小平[1] 邹祥文 

机构地区：[1]北京华油天然气有限责任公司,北京100101 [2]中国石油天然气股份公司总裁办公室

出　　处：《国外测井技术》2009年第1期45-50,4,共6页World Well Logging Technology

摘　　要：介绍了俄罗斯MID-K多层管柱电磁探伤仪的工作原理、结构和功能等参数。并结合地下储气库的实际情况,阐述了作业风险和相应的应对措施。电磁探伤测井作为一种在不起油管的前提下为地下储气库注采井、排水井井身结构作＂体检＂的方法,对及时发现井身结构的变形、控制损坏的进一步发生将发挥重要的作用。The paper introduces the principle,structure and function of MID-K multilayer case-pipe electromagnetic defect detecting tool made in Russia.It formulates the operating risk and relevant counter measures according to the practical situation of the underground natural gas storage.As a'physical examination'method for injection-production wells and drainage wells in the underground natural gas storage,electromagnetic defect detection well logging plays an important role in discovering distortion of the hole structure in time and controlling further damage.

关 键 词：MID-K 原理 结构 功能 风险 措施 

分 类 号：TE972.2[石油与天然气工程—石油机械设备] U270.7[机械工程—车辆工程]