多参数超声工程测井仪原理与应用  

Principle of Multi-parameter Ultrasonic Engineering Logging Tool and Its Application

作　　者：强毓明 李长文 宋永华 李国军 

机构地区：[1]中国石油集团测井有限公司技术中心,陕西西安710021

出　　处：《测井技术》2004年第B02期27-30,共4页Well Logging Technology

摘　　要：多参数超声工程测井仪既可以评价水泥胶结质量 ,又能检测套损套变和射孔孔眼等情况。其特点是它以高分辨率图像的方式直观显示固井质量和套管状况。介绍了该仪器的测井原理及解决工程问题的能力。与目前部分相关仪器对比 ,反映出该仪器在评价固井质量和检测套损套变。Multi-parameter Ultrasonic Engineering Logging Tool(MUST) is not only used to evaluate cement bond quality, but also inspect casing damages, casing deformation and perforating tunnels. It is capable of visually indicating the quality of cementing operation and the casing states by high resolution imagies. The logging principle of this tool and its ability to solve engineering problems are presented and compared with some other logging tools.It is shown that this tool has many unique features in evaluating cementing operation quality, testing casing damages and casing deformation, and checking perforating quality.

关 键 词：超声波 工程测井 套管检测 固井质量 水泥胶结质量 射孔 孔眼 

分 类 号：P631.814[天文地球—地质矿产勘探] TE26[天文地球—地质学]