管柱电磁探伤测井仪

在线下载（中英文） 产品应用(APPLICATION) 用于监测多种流体介质条件下的石油、地层水、尤其是天然气介质井眼内套管及油管的孔洞、裂缝、 壁厚、腐蚀、缩径、扩径等。 Used to inspect  the detection of the types of defects including holes, cracks,wall thickness, corrosion, shrinking diameter, expanding diameter, etc. 仪器特点(FEATURE…