基于网络化的随钻测井地面采集管理平台设计

Design of Network Based on LWD Ground Acquisition Management Platform

摘要:

设计了一种基于网络化的随钻测井地面采集管理平台,能在钻井过程中实时获取各种井下随钻仪器测量的参数,并根据需要绘制成曲线或者图像；该采集管理平台是基于Windows开发环境,采用Vs2010设计开发,具有高度可靠的数据采集、便捷的仪器挂接等特点,可挂接常规MWD测量仪器、常规LWD测井仪以及随钻成像仪器等；介绍了其主要功能模块,并且该采集管理平台在长庆油区进行了现场应用,结果表明,系统能够准确的对井下仪器的各种测量参数等进行解码,包括井斜、方位、工具面以及伽马、电阻率等,数据计算正确,软件运行稳定可靠、操作方便,能够满足工程的现场需要。

Abstract:

A kind of network based on the LWD ground acquisition management platform was designed . It can conduct a real-time acquiring of the measurement of LWD in the process of drilling ,and plot curve or image .The acquisition management platform is based on Windows development environment .It was designed by VS2010 , has highly reliable data acquisition , convenient instrument combination characteristics , can be hanged on conventional MWD, LWD and imaging LWD instrument etc. Introduced are the main function modules .The acquisition management platform conducted on-site application in the Changqing oil field , results showed that the system could accurately obtain the various parameters from the down-hole tools ,such as Inc,Azm , aTF ,GR ,RL and so on, stable reliable and convenient operation , and can satisfy the engineering practical needs.