Application Effect of VSP Data in Seismic Data Processing - Taking SYS Area of Sichuan Basin as an Example

2018 ◽  
Author(s):  
Qin Li ◽  
Furong Wu ◽  
Libin Cao ◽  
Luo Kun ◽  
Peng Bing
Keyword(s):  
Data Processing ◽  
Seismic Data ◽  
Sichuan Basin ◽  
Seismic Data Processing ◽  
Vsp Data

Enhanced surface seismic data processing using simultaneous acquired DAS-VSP data

First Break ◽  
2020 ◽  
Vol 38 (6) ◽  
pp. 29-36
Author(s):  
G. Yu ◽  
J.L. Xiong ◽  
J.J. Wu ◽  
Y.Z. Chen ◽  
Y.S. Zhao
Keyword(s):  
Data Processing ◽  
Seismic Data ◽  
Seismic Data Processing ◽  
Vsp Data ◽  
Enhanced Surface

Borehole-Driven 3D Surface Seismic Data Processing Using DAS-VSP Data

2021 ◽  
Author(s):  
Gang Yu ◽  
Junjun Wu ◽  
Yuanzhong Chen ◽  
Ximing Wang
Keyword(s):  
Data Processing ◽  
Data Acquisition ◽  
Seismic Data ◽  
Field Data ◽  
Seismic Data Processing ◽  
3D Surface ◽  
Data Volume ◽  
Vsp Data ◽  
Seismic Data Acquisition ◽  
Anisotropy Parameters

Abstract A 3D surface seismic data acquisition project was conducted simultaneously with 3D DAS-VSP data acquisition in one well in Jilin Oilfield of Northen China. The 3D surface seismic data acquisition project covered an area of 75 km2, and one borehole (DS32-3) and an armoured optical cable with high temperature single mode fiber were used to acquire the 3D DAS-VSP data simultaneously when the crew was acquiring the 3D surface seismic data. The simultaneously acquired 3D DAS-VSP data were used to extract formation velocity, deconvolution operator, absorption, attenuation (Q value), anisotropy parameters (η, δ, ε) as wel as enhanced the surface seismic data processing including velocity model calibration and modification, static correction, deconvolution, demultiple processing, high frequency restoration, anisotropic migration, and Q-compensation or Q-migration. In this project, anisotropic migration, Q-migration was conducted with the anisotropy parameters (η, δ, ε) data volume and enhanced Q-field data volume obtained from the joint inversion of both the near surface 3D Q-field data volume from uphole data and the mid-deep layer Q-field data volume from all available VSP data in the 3D surface seismic surveey area. The anosotropic migration and Q-migration results show much sharper and focussed faults and and clearer subsutface structure.

Borehole-driven 3D surface seismic data processing using DAS-VSP data

2021 ◽  
Author(s):  
G. Yu ◽  
Y. Zhang ◽  
Q. He ◽  
X. Cai ◽  
Q. Ding ◽  
...  
Keyword(s):  
Data Processing ◽  
Seismic Data ◽  
Seismic Data Processing ◽  
3D Surface ◽  
Vsp Data

Borehole-driven 3D surface seismic data processing using DAS-VSP data

2021 ◽  
Author(s):  
G. Yu ◽  
Y. S. Zhang ◽  
Q. L. He ◽  
X. L. Cai ◽  
S. S. Li ◽  
...  
Keyword(s):  
Data Processing ◽  
Seismic Data ◽  
Seismic Data Processing ◽  
3D Surface ◽  
Vsp Data

New concepts for borehole and VSP data integration in seismic data processing

First Break ◽  
2005 ◽  
Vol 23 (6) ◽  
Author(s):  
R. Walia ◽  
K. Brandt ◽  
R. Duthie ◽  
R. Whittaker ◽  
E. Malterre ◽  
...  
Keyword(s):  
Data Integration ◽  
Data Processing ◽  
Seismic Data ◽  
Seismic Data Processing ◽  
New Concepts ◽  
Vsp Data
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