发明名称 |
Marine seismic bottom geophone coupling and anchor |
摘要 |
A marine seismic bottom geophone anchor and coupling device comprising two rectangular fabric sections attached along their edges and along a plurality of lines between edges to form a plurality of pockets. The pockets are filled with a weighting material. Connecting means are provided so that when the combined fabric sections are wrapped around a marine seismic bottom geophone, it will be held in a generally cylindrical form to simultaneously anchor the geophones and associated cables at a desired marine bottom location, isolate the sensors from noise sources, and provide good coupling to the marine bottom for receiving desired seismic signals.
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申请公布号 |
US5365491(A) |
申请公布日期 |
1994.11.15 |
申请号 |
US19930169288 |
申请日期 |
1993.12.20 |
申请人 |
ATLANTIC RICHFIELD COMPANY |
发明人 |
SULLIVAN, LAWRENCE B.;HASTINGS, JEFFREY H. |
分类号 |
G01V1/20;(IPC1-7):G01V1/38 |
主分类号 |
G01V1/20 |
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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