Title:
地層内に流体を隔離する方法
Document Type and Number:
Japanese Patent JP2012519587
Kind Code:
A
Abstract:
A process for geo-sequestration of a water-soluble fluid includes selection of a target water-laden geological formation bounded by an upper formation of low permeability, providing an injection well into the formation and injecting the fluid into the injection well under conditions of temperature, pressure and density contrast selected to cause the fluid to enter the formation and rise within the formation. This generates a density-driven convection current of formation water which promotes enhanced mixing of the water-soluble fluid with formation water.
Inventors:
Maurice Be Du Soult
Roman Villac
Roman Villac
Application Number:
JP2011553236A
Publication Date:
August 30, 2012
Filing Date:
March 11, 2010
Export Citation:
Assignee:
Maurice Be Du Soult
Roman Villac
Roman Villac
International Classes:
B01J19/00; E21B43/00; E21B43/20
Domestic Patent References:
| JP2008307483A | 2008-12-25 | |||
| JP2008082023A | 2008-04-10 | |||
| JP2010512236A | 2010-04-22 |
Attorney, Agent or Firm:
Yasuhiko Murayama
Masatake Shiga
Takashi Watanabe
Shinya Mitsuhiro
Masatake Shiga
Takashi Watanabe
Shinya Mitsuhiro