【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、检查射孔质量方面有独特之处更多还原

【Abstract】 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.更多还原