钻进信息综合集成系统研究与开发  

RESEARCH AND DEVELOPMENT OF DRILLING INFORMATION INTEGRATION SYSTEM

作　　者：倪晓阳[1] 屠厚泽[1] 

机构地区：[1]中国地质大学(武汉)工程学院,武汉430074

出　　处：《地质与勘探》2005年第1期89-92,共4页Geology and Exploration

基　　金：中国地质调查局项目"钻进信息采集处理集成系统示范"资助。

摘　　要：钻进过程同步传输地层信息钻进参数信息,工况信息,以达到钻进过程信息化,科学化。利用人工神经网络技术同步判断所钻地层的岩性,可以弥补由于地质因数和技术因素原因造成采心上的问题所引起的地层失真缺陷。本技术通过野外生产实际和室内实验证明其可靠性与实用性,加强岩样的样本学习扩大岩样的样本库容,可以提高人工神经网络的判层精度。To get more information and realize the rationality in drilling process, stratum information, drilling parameter information and work condition information are transmitted synchronous. That the use of manual nerve network technology in synchronized judgement of drilling stratum rock character can cover the stratum information distortion caused by inefficient rock core producing for geological factor and technical factor. The reliability and practicability of the technology is proved by outside production practice and room experiment. The Enhancement of rock core sample study and enlargement of its amount can improve the stratum judgement precision of manual nerve network technology.

关 键 词：同步显示 地层信息 变质岩 人工神经网络 

分 类 号：P634.5[天文地球—地质矿产勘探]