| 发明名称 |
Gravity gradiometer and method |
| 摘要 |
Method and apparatus for determining the vertical gradient of the vertical gravitational field by a single measurement, for example, adjacent an earth formation of interest, are provided.
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| 申请公布号 |
US4513618(A) |
申请公布日期 |
1985.04.30 |
| 申请号 |
US19820364740 |
申请日期 |
1982.04.02 |
| 申请人 |
STANDARD OIL COMPANY (INDIANA) |
发明人 |
LAUTZENHISER, THEODORE V. |
| 分类号 |
G01V7/08;(IPC1-7):G01V7/00 |
主分类号 |
G01V7/08 |
| 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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