Invention Application
- Patent Title: System and Method for Seismic Sensor Response Correction
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Application No.: US16317099Application Date: 2017-07-06
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Publication No.: US20190293819A1Publication Date: 2019-09-26
- Inventor: John Gerard Bouska , Amine Ourabah , Robin Roy Wye
- Applicant: BP Exploration Operating Company Limited
- Applicant Address: GB Middlesex
- Assignee: BP Exploration Operating Company Limited
- Current Assignee: BP Exploration Operating Company Limited
- Current Assignee Address: GB Middlesex
- International Application: PCT/EP2017/067022 WO 20170706
- Main IPC: G01V1/36
- 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.
Public/Granted literature
- US11269102B2 System and method for seismic sensor response correction Public/Granted day:2022-03-08
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