Resonant determination of saturation changes in rock samples
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United States of America Patent
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Aug 11, 1987
Grant Date -
N/A
app pub date -
Mar 10, 1986
filing date -
Mar 10, 1986
priority date (Note) -
Expired
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Abstract
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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