发明名称 |
HIGH-POWER ACOUSTIC SOURCE FOR MARINE SEISMIC OPERATIONS |
摘要 |
A marine seismic source for generating acoustic source energy. A housing has a continuous exterior perimeter which is moveable to displace water. Movement of the housing can be accomplished by providing alternating convex and concave exterior surfaces connected with inflection points. The composite shape provides movement inwardly or outwardly, and can be moved with different typ es of actuators. Piezoelectric elements can be activated to move the housing surfaces and to change the internal housing volume. The resulting pressure pulse provides acoustic source energy useful for the evaluation of subterranean geologic formations and for other purposes.
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申请公布号 |
CA2361881(A1) |
申请公布日期 |
2000.08.10 |
申请号 |
CA20002361881 |
申请日期 |
2000.02.01 |
申请人 |
BAKER HUGHES INCORPORATED |
发明人 |
AMBS, LORAN |
分类号 |
G01V1/145;G01V1/38;G10K9/12;(IPC1-7):G01V1/145 |
主分类号 |
G01V1/145 |
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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