发明名称 |
Downhole NMR flow and formation characterization while sampling fluids |
摘要 |
A method of measuring characteristics of a flowing fluid is described including: (a) providing a flowing fluid; (b) applying a static field gradient to the flowing fluid; (c) applying a series of nuclear magnetic resonance pulses to the flowing fluid; (d) detecting signals from the flowing fluid, wherein the signals are generated in response to the nuclear magnetic resonance pulses; and (e) analyzing the real and imaginary components of the signals to determine one or more characteristics of the flowing fluid. Also described is an apparatus for implementing this method.
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申请公布号 |
US2006097722(A1) |
申请公布日期 |
2006.05.11 |
申请号 |
US20040985476 |
申请日期 |
2004.11.10 |
申请人 |
SCHLUMBERGER TECHNOLOGY CORPORATION |
发明人 |
SCHEVEN ULRICH |
分类号 |
G01V3/00;G01R33/44;G01V3/32 |
主分类号 |
G01V3/00 |
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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