发明名称 Nuclear magnetic resonance determination of petrophysical properties of geologic structures
摘要 An improved system for using magnetic resonance techniques to obtain information relating to geologic structures. The system of the present invention uses values of bulk-volume irreducible water and porosity obtained via the magnetic resonance techniques to obtain additional information relating to geologic structures, including water saturation.
申请公布号 US5412320(A) 申请公布日期 1995.05.02
申请号 US19920898990 申请日期 1992.06.15
申请人 NUMAR CORPORATION 发明人 COATES, GEORGE R.
分类号 G01R33/44;G01V3/32;(IPC1-7):G01V3/00 主分类号 G01R33/44
代理机构 代理人
主权项
地址