| 发明名称 |
Measurement of porosity and formation factor using slow compressional waves |
| 摘要 |
By establishing a slow compressional wave in subsurface formations, and then measuring the velocity of the slow compressional wave, one can obtain useful information about the porosity and formation factor of the formations through which the slow compressional wave has passed.
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| 申请公布号 |
US4524432(A) |
申请公布日期 |
1985.06.18 |
| 申请号 |
US19810331059 |
申请日期 |
1981.12.15 |
| 申请人 |
SCHLUMBERGER TECHNOLOGY CORPORATION |
发明人 |
JOHNSON, DAVID L. |
| 分类号 |
G01V1/30;G01V1/50;(IPC1-7):G01V1/40;G01V1/28 |
主分类号 |
G01V1/30 |
| 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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