侧视孔内电视系统测量井径的研究  

Research on Measuring the Diameter of Well by Utilizing Sideways Look Bore Hole TV System

作　　者：王德福[1] 于景良[1] 孙鼎俊[1] 

机构地区：[1]天津大学

出　　处：《应用科学学报》1998年第4期451-456,共6页Journal of Applied Sciences

摘　　要：从侧视式孔内电视系统视场角恒定这一原理出发，从理论上分析了利用该电视系统能够直观而又简便地测量计算出井孔的井径，并在实验中得到了证明．Comply with the constant principle of angle of view of sideway look bore hole TV system, the diameter of well is measured directly and simply by utilizing the television system, which is analyzed theoretically and at the same time has been proved through experiments.

关 键 词：测井 井径 测量 孔内电视系统 侧视式 

分 类 号：P631.812[天文地球—地质矿产勘探]