套管探伤测井技术在某页岩气井中的应用  

Application of casing defect detection and logging technology in some shale gas well

作　　者：袁青松[1,2] 刘冲[1,2] 汪超 邱庆伦[1,2] Yuan Qingsong;Liu Chong;Wang Chao;Qiu Qinglun(Henan Institute of Geological Survey,Zhengzhou,450001,China)

机构地区：[1]河南省地质调查院,河南郑州450001 [2]地下清洁能源勘查开发产业技术创新战略联盟,河南郑州450001 [3]河南豫矿地质勘查投资有限公司,河南郑州450001

出　　处：《石化技术》2017年第1期171-172,共2页Petrochemical Industry Technology

基　　金：河南省重大科技专项项目"河南页岩气勘查开发及示范应用研究(编号151100311000)"

摘　　要：套管损伤是油气勘探及后期开发作业过程中普遍存在的现象,尤其在高温、高压及腐蚀性环境中。页岩气勘探开发均采用大型压裂技术,压裂过程对套管、油管产生了不同程度伤害。采用电磁探伤(MID-K)及多臂井径(MIT)组合测井技术能快速有效地了解套管破损、变形及腐蚀等情况,运用该项技术对某页岩气井进行套损检测,全面了解了该井生产套管破损及射孔情况。Casing damage is a wide spread phenomenon in oil and gas exploration and late development operation,especiallyin high temperature,high pressure and corrosive environment.Shale gas exploration and development usually using the fracturingtechnology,fracturing process has different level damage on the casing and tubing.The combination of electromagnetic detection(MID-K)with Multi-arm caliper(MIT)logging technology can quickly and efficiently detect casing damage,deformation,corrosion and so on.This technology can be applied in casing damage detection for some shale gas well to make a comprehensiveunderstanding of the production casing damage and perforation.

关 键 词：套管损伤 电磁探伤 多臂井径 测井 

分 类 号：TE37[石油与天然气工程—油气田开发工程] P631.81[天文地球—地质矿产勘探]