发明名称 |
OBJECTIVE ORIENTED NMR LOGGING METHOD AND APPARATUS |
摘要 |
The invention is an objective oriented NMR logging method and apparatus. Bas ed on an objective, a combination of multiple building blocks that form a comprehensive logging program achieves a defined set of logging objectives. An example of a building block is a trainlet sequence (413) with a short interv al between trainlets. Another example of a building block is a CPMG sequence (403) or a modified CPMG sequence having a refocusing angle between 90 and 1 80 degrees.
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申请公布号 |
CA2465797(C) |
申请公布日期 |
2010.01.12 |
申请号 |
CA20022465797 |
申请日期 |
2002.11.06 |
申请人 |
BAKER HUGHES INCORPORATED |
发明人 |
EDWARDS, CARL M.;CHEN, SONGHUA |
分类号 |
G01V3/32;G01R33/44 |
主分类号 |
G01V3/32 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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