公开(公告)号：US20140140172A1

公开(公告)日：2014-05-22

申请号：US13773398

申请日：2013-02-21

Applicant: WESTERNGECO L.L.C.

Inventor： CRAIG J. BEASLEY ,  RICHARD T. COATES

IPC: G01V1/38

CPC classification number: G01V1/364 ,  G01V2210/56

Abstract: Propagation of wavefields are simulated along paths in a survey environment, where the simulated propagation includes an influence of a reflection at an interface that causes ghost data in measured survey data. Deghosting of the measured survey data is performed using the simulated wavefields.

Abstract translation: 在勘测环境中沿着路径模拟波场的传播，其中模拟传播包括在测量的测量数据中导致重影数据的界面处的反射的影响。 使用模拟波场进行测量的测量数据的去主体化。