发明名称 |
METHOD FOR REDUCING MARINE SOURCE VOLUME WHILE MAINTAINING IMAGE QUALITY |
摘要 |
A technique facilitates the acquisition of seismic data at a substantially reduced source volume. The methodology generally comprises conducting a seismic survey with seismic sources that have a reduced source volume to collect seismic data. The low frequency data which is lost due to the reduced source volume is replaced with data acquired from a complementary method, such as a receiver-side acquisition method. The two sets of data are combined to provide a comprehensive seismic survey image without requiring conventional seismic source volume. |
申请公布号 |
EP2462473(A4) |
申请公布日期 |
2014.07.30 |
申请号 |
EP20100807184 |
申请日期 |
2010.08.05 |
申请人 |
GECO TECHNOLOGY B.V. |
发明人 |
KRAGH, JULIAN EDWARD;LAWS, ROBERT;HOPPERSTAD, JON-FREDRIK |
分类号 |
G01V1/38;G01V1/26;G01V1/28;G01V1/32 |
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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