发明授权
US07565246B2 Determination of gas saturation radial profile from multi-frequency NMR data
有权
从多频率NMR数据确定气体饱和径向剖面
- 专利标题： Determination of gas saturation radial profile from multi-frequency NMR data
- 专利标题（中）： 从多频率NMR数据确定气体饱和径向剖面
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申请号： US11689887申请日： 2007-03-22
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公开(公告)号： US07565246B2公开(公告)日： 2009-07-21
- 发明人: Sheng Fang , Songhua Chen
- 申请人： Sheng Fang , Songhua Chen
- 申请人地址： US TX Houston
- 专利权人： Baker Hughes Incorporated
- 当前专利权人： Baker Hughes Incorporated
- 当前专利权人地址： US TX Houston
- 代理机构： Cantor Colburn LLP
- 主分类号： G01V5/04
- IPC分类号： G01V5/04
摘要：
A method for determining fluid saturation in a formation at a plurality of radial depths near a wellbore, the method including: obtaining multi-frequency nuclear magnetic resonance (NMR) response data for the formation; and processing the data to determine simultaneously the fluid saturation at each radial depth. A computer program product is provided.
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