首页> 外国专利> Method and system for assessing pore fluid pressure behaviour in a subsurface formation

Method and system for assessing pore fluid pressure behaviour in a subsurface formation

机译:评估地下地层中孔隙流体压力行为的方法和系统

摘要

A method and system for assessing pore fluid pressure behaviour in a region of interest in a subsurface formation below an earth surface. A stress value representative of formation stress is determined in a measurement region in the subsurface formation. Signals representing the stress are produced using a measurement arrangement. The measurement region is located displaced from the region of interest. The stress value is used to detect present of non-hydrostatic pore fluid pressure in the region of interest without having to enter the region of interest. To this end, a signal processing device can be arranged to receive the signals and utilize them to detect the presence of the non-hydrostatic pore fluid pressure behaviour.
机译:一种用于评估在地表以下的地下地层中的感兴趣区域中的孔隙流体压力行为的方法和系统。在地下地层中的测量区域中确定代表地层应力的应力值。使用测量装置产生代表应力的信号。测量区域位于偏离感兴趣区域的位置。应力值用于检测目标区域中是否存在非静水孔隙流体压力,而无需进入目标区域。为此,可以将信号处理设备布置成接收信号并利用它们来检测非流体静孔流体压力行为的存在。

著录项

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