公开(公告)号：US11269102B2

公开(公告)日：2022-03-08

申请号：US16317099

申请日：2017-07-06

Applicant: BP Exploration Operating Company Limited

Inventor： John Gerard Bouska ,  Amine Ourabah ,  Robin Roy Wye

IPC: G01V1/06 ,  G01V1/36 ,  G01V1/18 ,  G01V13/00 ,  G01V1/16

Abstract: A method for processing seismic data includes receiving, by a seismic data processing system, signals representing seismic data recorded at a remote location. In addition, the method includes receiving, by the seismic data processing system, identification of a sensor via which the signals were acquired. Further, the method includes retrieving, by the seismic data processing system, a sensor transfer function that corresponds to the sensor and relates the motion of the sensor to the signals. The method also includes generating, by the seismic data processing system, based on the sensor transfer function and a reference transfer function, an inverse filter that when applied to the signals changes parameters of the signals to correspond to the reference transfer function. Moreover, the method includes applying, by the seismic data processing system, the inverse filter to the signals to conform the parameters of the signals to the reference transfer function.

公开(公告)号：US20190293819A1

公开(公告)日：2019-09-26

申请号：US16317099

申请日：2017-07-06

Applicant: BP Exploration Operating Company Limited

Inventor： John Gerard Bouska ,  Amine Ourabah ,  Robin Roy Wye

IPC: G01V1/36 ,  G01V1/18 ,  G01V13/00

Abstract: A method for processing seismic data includes receiving, by a seismic data processing system, signals representing seismic data recorded at a remote location. In addition, the method includes receiving, by the seismic data processing system, identification of a sensor via which the signals were acquired. Further, the method includes retrieving, by the seismic data processing system, a sensor transfer function that corresponds to the sensor and relates the motion of the sensor to the signals. The method also includes generating, by the seismic data processing system, based on the sensor transfer function and a reference transfer function, an inverse filter that when applied to the signals changes parameters of the signals to correspond to the reference transfer function. Moreover, the method includes applying, by the seismic data processing system, the inverse filter to the signals to conform the parameters of the signals to the reference transfer function.