发明名称 |
Resonant determination of saturation changes in rock samples |
摘要 |
Mass, or changes in mass, of a rock specimen are measured to determine the changes in saturation of a rock specimen. Measurements can be obtained in test environments of high temperature or high pressure or both. The mass is rigidly attached beneath a stiff spring and made to vibrate or oscillate at a characteristic frequency. The frequency of oscillation is detected and the data then used to determine mass of the specimen.
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申请公布号 |
US4685326(A) |
申请公布日期 |
1987.08.11 |
申请号 |
US19860837800 |
申请日期 |
1986.03.10 |
申请人 |
PETROPHYSICAL SERVICES, INC. |
发明人 |
PETERSON, PAUL E. |
分类号 |
G01G3/16;G01N5/00;(IPC1-7):G01N15/08;G01N5/02 |
主分类号 |
G01G3/16 |
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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