发明名称 |
Systems and methods for producing directed seismic waves in water |
摘要 |
A disclosed seismic source assembly includes a body having a cavity and a seismic source positioned in the cavity. The cavity is in fluid communication with the water via an aperture oriented in a first direction. One or more surfaces of the body define a water contact significantly larger than an area of the aperture and on a side opposite the first direction. A described method includes forming a source assembly by: providing a cavity having an aperture for transmitting seismic waves; rigidly attaching a base to a side of the cavity opposite the aperture, where a transverse area of the base is significantly larger than an area of the aperture; and positioning a seismic source in the cavity. The source assembly is submerged in the water and triggered. |
申请公布号 |
US8596409(B2) |
申请公布日期 |
2013.12.03 |
申请号 |
US201113271769 |
申请日期 |
2011.10.12 |
申请人 |
PARKES GREGORY ERNEST;HEGNA STIAN;PGS GEOPHYSICAL AS |
发明人 |
PARKES GREGORY ERNEST;HEGNA STIAN |
分类号 |
G01V1/00 |
主分类号 |
G01V1/00 |
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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