TopGeo Energy Services Co., Ltd.
  中文 | English
Home>TGTech>Q-based Amplitude Preserved Seismic Processing

1)Near Surface Diving-wave Tomography

- Make the full use of micro-logs etc. information to set up the initial near-surface Q-field;

- Derive attenuation Q factor from the seismic data;

- Update the near-surface Q field with the near-surface velocity from diving-wave tomography

2)QPSDM

- Compensate the Q attenuation along the ray-path to improve the imaging resolution and broaden the frequency band;

- Upgrade the data quality of far offset and recover the real subsurface AVO response

  • TopGeo Energy Services Co., Ltd.  
  • Address:No.21, Yard 6, Beisihuanzhong Road, Chaoyang District, Beijing, China  
  • Telephone:86-010-57048020  
  • Email:contact@topgeo.com.cn  
    Copyright  ©  2019-   All Rights Reserved.
  •   ICP:京ICP备19031179号-1