发明名称 |
System and method for generating 3D images of non-linear properties of rock formation using surface seismic or surface to borehole seismic or both |
摘要 |
<p>A system and method of characterizing properties of a medium from a non-linear interaction are include generating, by first and second acoustic sources disposed on a surface of the medium on a first line, first and second acoustic waves. The first and second acoustic sources are controllable such that trajectories of the first and second acoustic waves intersect in a mixing zone. The method includes receiving, by a receiver positioned in a plane containing the first and second acoustic sources, a third acoustic wave generated by a non-linear mixing process from the first and second acoustic waves in the mixing zone; and creating a first two-dimensional image of non-linear properties or a first ratio of compressional velocity and shear velocity, or both, of the medium in a first plane generally perpendicular to the surface and containing the first line, based on the received third acoustic wave.</p> |
申请公布号 |
AU2013352177(A1) |
申请公布日期 |
2015.06.11 |
申请号 |
AU20130352177 |
申请日期 |
2013.11.27 |
申请人 |
CHEVRON U.S.A. INC.;LOS ALAMOS NATIONAL SECURITY LLC |
发明人 |
VU, CUNG KHAC;NIHEI, KURT TOSHIMI;JOHNSON, PAUL A.;GUYER, ROBERT;TEN CATE, JAMES A.;LE BAS, PIERRE-YVES;LARMAT, CARENE |
分类号 |
G01V1/00;G01V1/30;G01V1/42 |
主分类号 |
G01V1/00 |
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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