发明名称 |
METHOD AND SYSTEM FOR TOWING MULTIPLE STREAMERS |
摘要 |
Methods, systems, and towing bridles, are provided to increase spread width, streamer separation, and number in marine seismic data acquisition. The invention is applicable for towing seismic equipment behind a marine seismic data equipment handling vessel along a data acquisition path, the system comprising: a deflector attached to a deflector line; an equipment handling vessel attached to the deflector; a deflector line pulling vessel attached to the deflector line; and the marine seismic data equipment attached to the deflector line.
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申请公布号 |
CA2300116(A1) |
申请公布日期 |
1999.03.11 |
申请号 |
CA19982300116 |
申请日期 |
1998.07.21 |
申请人 |
PETROLEUM GEO-SERVICES (US), INC. |
发明人 |
RUSSELL, MICHAEL J.;NIELSEN, EINAR |
分类号 |
G01V1/38;(IPC1-7):G01V1/38 |
主分类号 |
G01V1/38 |
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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