首页> 外国专利> METHODS FOR QUANTITATIVE LITHOLOGICAL AND MINERALOGICAL EVALUATION OF SUBSURFACE FORMATIONS

METHODS FOR QUANTITATIVE LITHOLOGICAL AND MINERALOGICAL EVALUATION OF SUBSURFACE FORMATIONS

机译:地下岩层定量岩性和矿物学评价方法

摘要

Methods, systems, apparatus and processes for determining the lithology as well as the mineralogy of subterranean formations surrounding a borehole are described. According to the methods and processes, well log data measurements from neutron spectroscopy applications and associated tool response parameters are solved using an artificial intelligence system, such as an expert system, which in turn generates an appropriate discriminator and/or compositional model that estimates both general and specific lithology as well as the mineralogy constraints of the subterranean formation being analyzed. The methods exhibit good elemental correlation between conventional methods of lithology and mineralogy determination, and can provide numerous output data, including grain density and porosity data within zones of the formation.
机译:描述了用于确定井眼周围的地下地层的岩性以及矿物学的方法,系统,设备和过程。根据这些方法和过程,使用人工智能系统(例如专家系统)解决了来自中子光谱学应用的测井数据测量结果以及相关的工具响应参数,该系统又会生成适当的鉴别器和/或成分模型,以估算两者并分析了地下岩层的特定岩性以及矿物学约束条件。这些方法在常规岩性和矿物学测定方法之间显示出良好的元素相关性,并且可以提供大量输出数据,包括地层区域内的晶粒密度和孔隙率数据。

著录项

  • 公开/公告号EP2008125A4

    专利类型

  • 公开/公告日2016-12-21

    原文格式PDF

  • 申请/专利权人 BAKER HUGHES INCORPORATED;

    申请/专利号EP20070755734

  • 发明设计人 JACOBI DAVID J.;LONGO JOHN M.;

    申请日2007-04-19

  • 分类号G01V5/04;G01V5/10;G01V5/12;

  • 国家 EP

  • 入库时间 2022-08-21 14:06:07

相似文献

  • 专利
  • 外文文献
  • 中文文献
获取专利

客服邮箱:kefu@zhangqiaokeyan.com

京公网安备:11010802029741号 ICP备案号:京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有
  • 客服微信

  • 服务号