摘要
一种用于 2 2 2 2 -ZDL岩性密度测井仪维修的地面接收控制系统 ,采用PC系列微机作为主机 ,配以专用的曼彻斯特 (Manchester)通信接口 ,能够代替 370 0数控测井仪的CLS地面系统 ,对 2 2 2 2 -ZDL岩性密度测井仪进行控制及接收仪器的上传数据 ,并实时显示能谱图及各种测量参数值。据此 ,维修工程师们可以迅速定位故障 。
This paper describes a surface controlling system which can communicate with Z density logging tool. This system uses PC microcomputer as host computer. Combined with a Manchester communication interface,it can substitute CLS system for controlling 2222 Z density logging tool. It can also transmit the command to downhole,receive the data from 2222 Z density,display the spectrum and other measured parameters on the screen in real time. By the help of the system. The maintenance personel can find out the trouble quickly and improve the efficiency and quality of the tool maintenance.
出处
《石油仪器》
1998年第4期14-16,22,共4页
Petroleum Instruments
关键词
岩性密度测井仪
地面接收器
控制系统
测井仪
Z density logging tool, surface receiver, control system, programming, single chip computer, Manchester encode/decode
