发明名称 |
Seismic energy source array |
摘要 |
A source array useful in vertical seismic profiling is disclosed wherein a first set of source elements having horizontal extent is spaced to have at least a first direction and a second direction, and a second set of source elements having vertical extent are spaced below the first set of source elements. The source elements in the source array are sequentially activated to focus the seismic energy along selected radial paths through the earth's subsurface.
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申请公布号 |
US4955952(A) |
申请公布日期 |
1990.09.11 |
申请号 |
US19890443767 |
申请日期 |
1989.11.30 |
申请人 |
AMOCO CORPORATION |
发明人 |
WILLIAMS, DAVID E.;KELLY, MICHAEL C. |
分类号 |
G01V1/02;G01V1/42 |
主分类号 |
G01V1/02 |
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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