发明授权
- 专利标题： Signature estimation of a seismic source
- 专利标题（中）： 震源的签名估计
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申请号： US120602申请日： 1998-07-22
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公开(公告)号： US6018494A公开(公告)日： 2000-01-25
- 发明人: Robert Laws
- 申请人： Robert Laws
- 申请人地址： TX Sugar Land
- 专利权人： Schlumberger Technology Corporation
- 当前专利权人： Schlumberger Technology Corporation
- 当前专利权人地址： TX Sugar Land
- 优先权： GBX9716628 19970807
- 主分类号： G01V1/38
- IPC分类号： G01V1/38 ; G01V13/00
摘要：
A marine seismic survey is described which uses measurements made in a mid-field region of the source signature to correct an estimate of the far-field source signature as derived from individual contributions of the seismic source elements. The technique reduces the effects of perturbations which else have a considerable impact on the estimation of the far-field.
公开/授权文献
- US5441479A Cervical traction device 公开/授权日：1995-08-15
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