便携式氧活化测井地面仪的设计与实现  

Design and Implementation of a Portable Oxygen Activation Logging System

作　　者：卢亚普 姜辉[1] 荆江浩 陈强[1] 伍红成[1] 张世福[1] 

机构地区：[1]大庆钻探工程公司测井公司

出　　处：《国外测井技术》2016年第3期69-71,4,共3页World Well Logging Technology

摘　　要：针对测井数据实时、高速的采集处理要求,设计了一种基于DSP+FPGA架构的数据采集与处理系统。应用FPGA丰富的内部逻辑资源,以DSP作为数据采集处理核心,对采集到的数据进行编解码处理,并将处理后的数据通过以太网传输到计算机。该地面仪具有数据处理可靠、电路结构简单、使用方便等特点,可以用于油田的氧活化测井施工。According to the requirements of logging data in real time,high speed acquisition and processing,a data acquisition and processing system is designed based on DSP+FPGA.With rich FPGA internal logic resources,DSP is taken as the data processing core to coding and decoding the collected data,and the processed data is transmitted to the computer through ethernet.The instrument has the advantages of reliable data processing,simple structure,easy to use and so on.It can be used for the construction of oxygen activation logging in the oilfield.

关 键 词：氧活化测井 PCM9801 DSP FPGA 

分 类 号：TP274.2[自动化与计算机技术—检测技术与自动化装置]