摘要
为了提高测井效率,降低测井成本,研制开发了MSA6240机械推靠器。它主要由微电极推靠系统和井径推靠系统组成,一次下井能同时测量井径、微电极和微球三个参数。通过对其工作原理的分析计算,验证了该推靠器结构的合理性。
MSA6240 mechanical sidewall contact device mainly consists of microelectrode arm linkage and caliper arm linkage.It can perform the function of minilog,caliper log and microspherically focused log in one run.This paper theoretically analyses its working principle and finally verifies the rationality of the device.
出处
《石油仪器》
2008年第4期10-12,99,共3页
Petroleum Instruments
关键词
测井仪器
极板
井径臂
储能弹簧
well logging tool
minilog pad
caliper arm
spring
