石油学报 ›› 2001, Vol. 22 ›› Issue (6): 37-39.DOI: 10.7623/syxb200106008

• 地质勘探 • 上一篇    下一篇

原油定量荧光图谱分类方法及软件系统研究

陈钢花, 邱正松, 张锐, 王富华, 陈坚   

  1. 石油大学地球资源与信息学院 山东东营257061
  • 收稿日期:2000-03-27 修回日期:2000-07-10 出版日期:2001-11-25 发布日期:2010-05-21
  • 作者简介:陈钢花,女,1963年6月生,1988年毕业于石油大学(北京)应用地球物理专业获硕士学位,中国科学院在读博士,现为石油大学(华东)副教授.
  • 基金资助:
    中国石油天然气集团公司“九五”科技攻关项目“深井测试”中的部分研究成果.

Quantitative classification method of crude oil fluorescence spectrum and the so ftware system

CHEN Gang-hua   

  1. Petroleum University, Dongying 257061, China
  • Received:2000-03-27 Revised:2000-07-10 Online:2001-11-25 Published:2010-05-21

摘要: 采用CNPC“九五”深井测试课题中新研制的PDQFL-1型定量荧光录井仪所测得的定量荧光图谱数据,利用一套数学分类方法,研制开发了原油定量荧光图谱分类软件系统,实现了对油样、含油岩样荧光图谱的预处理、分类建模及自动精细分类处理。利用该软件系统,对西部某油田的岩屑原油定量荧光图谱进行了实际分类处理,验判率高达93%,分析结果科学合理、准确可靠,该软件功能完善、使用方便。为将来进一步深入开展油类和油源对比分析奠定了基础。

关键词: 定量荧光录井, 钻井液录井, 原油, 分类方法, 主成分分析

Abstract: In present paper,on the basis of fluorescence spectrum data acquired by recently developed quantitative fluorescence logging instrument (PDQFL-1) and a scientific mathematic classification method,the user application software of Quantitative Classification System of Crude Oil Fluorescence Spectrum was programmed to realize the functions of preprocessing,modeling and automatically accurate classification for fluorescence spectra of oil and oil-contained rocks.The software was practically used to analyze fluorescence spectra of oils in cuttings of one oilfield in Western China and the verifying ratio is up to 93%.The scientific,rational,accurate and reliable analysis results,combined with the advanced functions and convenience of the software,established a solid foundation for further thorough comparison of the kind and resource of crude oils.

Key words: quantitative fluorescence logging, drilling fluid logging, crude oil, classification method, partial component analysis

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