发明名称 |
METHOD TO DETERMINE THE DEVIATION OF SEISMIC EQUIPMENT FROM A PLANNED CURVED PATH |
摘要 |
A group of techniques can be used to determine if components of a seismic spread have deviated from a planned path during a coil or other curved and substantially circular acquisition pattern. In one aspect, and in general, the presently disclosed techniques include a computer-readable program storage medium for determining the deviation of spread array element from a planned curved path during a towed-array marine seismic survey. The method comprises: determining a nominal position of the spread array element at a given point in the planned curved path; determining the actual position of the spread array element; and performing an error analysis predicated on the nominal and actual positions.
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申请公布号 |
US2009310439(A1) |
申请公布日期 |
2009.12.17 |
申请号 |
US20090468477 |
申请日期 |
2009.05.19 |
申请人 |
HAUAN JOHAN;HAGELUND RUNE;SOLHEIM STIG |
发明人 |
HAUAN JOHAN;HAGELUND RUNE;SOLHEIM STIG |
分类号 |
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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