MID-K电磁探伤技术在四川气田的应用  

APPLICATION OF MID-K ELECTROMAGNETIC FLAW DETECTION TECHNOLOGY IN SICHUAN GAS FIELD

作　　者：邓祥开 董震 

机构地区：[1]中石化西南石油工程有限公司测井分公司

出　　处：《国外测井技术》2014年第4期65-67,4,共3页World Well Logging Technology

摘　　要：MID-K电磁探伤成像测井仪是利用电磁感应原理来检测井下油气管柱腐蚀状况,它可以在正常生产情况下,穿过油管检测油管、套管的腐蚀、穿孔位置。本文简要介绍了俄罗斯MID-K电磁探伤成像测井仪的原理、结构、主要技术指标,并通过对口几四川油气井MID-K测井资料的分析,指出了其在识别管柱结构(如悬挂器位置等)、特殊套管、判断射孔位置和套管损伤状况方面的特点,为该仪器在四川气田中的应用奠定了基础。MID - K electromagnetic flaw detection imaging logging tool detects the corrosion status of underground oil and gas pipe string with electromagnetic induction principle. It can test tubing or casing corrosion and perforation position in normal production situation.This paper briefly introduces the principle, structure, main technical indicators of Russian MID - K electromagnetic flaw detection imaging logging tool, and through analysis of the logging data of several wells in Sichuan, it points out the characteristics in identification of pipe string structure(such as hanger position, etc.), unusual casing, perforation position and casing damage. It laid a foundation for the application of the tool in Sichuan gas field.

关 键 词：天然气井 电磁探伤测井仪 管柱 应用效果 

分 类 号：TE377[石油与天然气工程—油气田开发工程]