发明名称 |
FORWARD LOOKING SYSTEMS AND METHODS FOR POSITIONING MARINE SEISMIC EQUIPMENT. |
摘要 |
Systems and methods for positioning one or more spread elements of a marine seismic spread are described. One system comprises a seismic vessel-mounted acoustic Doppler current meter adapted to ascertain at least the horizontal component of the current velocity vector at a point ahead of the seismic vessel, and one or more controllers adapted to use the ascertained current velocity vector to control position of one or more seismic spread elements . It is emphasized that this abstract is provided to comply with the rules requiring an abstract, which will allow a searcher or other reader to quickly ascertain the subject matter of the technical disclosure. It is submitted with the understanding that it will not be used to interpret or limit the scope or meaning of the claims.
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申请公布号 |
MXPA06006047(A) |
申请公布日期 |
2007.11.26 |
申请号 |
MX2006PA06047 |
申请日期 |
2006.05.26 |
申请人 |
WESTERNGECO SEISMIC HOLDINGS LIMITED |
发明人 |
RUNE TOENNESSEN;KENNETH E. WELKER;JENS OLAV PAULSEN |
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