The main goal of seismic exploration is to get an accurate image of subsurface section so it can be easily interpreted. Pre Stack Depth Migration (PSDM) is such a powerful imaging tool especially for complex area such an area where strong lateral velocity variations exist. The main challenge of PSDM is the need of accurate interval velocity model.In this research, Dix Transformation, coherency inversion, and tomography are used for initial interval velocity model, and then tomography is used for interval velocity model refinement. We compare also between seismic image resulted from PSDM and PSTM to determine the best method. The seismic data that processed in this paper is derived from north western part of Australian Waters. Kata kunci:...
Permasalahan imaging dan positioning merupakan hal terpenting dalam pengolahan data seismik, dalam h...
The advent of velocity-sensitive depth imaging techniques such as pre-stack depth migra-tion has cre...
Pencitraan kondisi bawah permukaan dapat dilakukan dengan metode seismik, salah satunya dengan melak...
The main goal of seismic exploration is to get an accurate image of subsurface section so it can be ...
A necessary requirement for a reliable seismic depth imaging is to have an accurate estimation of th...
The research was done to process 2D seismic data by Pre Stack Depth Migration (PSDM) method on Field...
Prestack Depth Migration (PSDM) method has been applied to image the subsurface at Line GMR165 in Ce...
Prestack Depth Migration (PSDM) method has been applied to image the subsurface at Line GMR165 in ...
This study aims to obtain a geological model which is close to the truth and compare accuracy betwee...
Velocity model is a very important parameter in imaging subsurface structures of seismic reflection ...
I n many parts of the world, pre-stack time migration (PSTM) still represents the majority of seismi...
PSDM is increasingly becoming rule rather than exception in near surface seismic imaging when the go...
Prestack depth migration (PSDM) analysis has the potential to significantly improve the accuracy of ...
Analysis on Pre - Stack Depth Migration ( PSDM ) has been applied in the data field " X " on line 11...
I demonstrate the utility of traveltime and waveform inversion in depth imaging of seismic data with...
Permasalahan imaging dan positioning merupakan hal terpenting dalam pengolahan data seismik, dalam h...
The advent of velocity-sensitive depth imaging techniques such as pre-stack depth migra-tion has cre...
Pencitraan kondisi bawah permukaan dapat dilakukan dengan metode seismik, salah satunya dengan melak...
The main goal of seismic exploration is to get an accurate image of subsurface section so it can be ...
A necessary requirement for a reliable seismic depth imaging is to have an accurate estimation of th...
The research was done to process 2D seismic data by Pre Stack Depth Migration (PSDM) method on Field...
Prestack Depth Migration (PSDM) method has been applied to image the subsurface at Line GMR165 in Ce...
Prestack Depth Migration (PSDM) method has been applied to image the subsurface at Line GMR165 in ...
This study aims to obtain a geological model which is close to the truth and compare accuracy betwee...
Velocity model is a very important parameter in imaging subsurface structures of seismic reflection ...
I n many parts of the world, pre-stack time migration (PSTM) still represents the majority of seismi...
PSDM is increasingly becoming rule rather than exception in near surface seismic imaging when the go...
Prestack depth migration (PSDM) analysis has the potential to significantly improve the accuracy of ...
Analysis on Pre - Stack Depth Migration ( PSDM ) has been applied in the data field " X " on line 11...
I demonstrate the utility of traveltime and waveform inversion in depth imaging of seismic data with...
Permasalahan imaging dan positioning merupakan hal terpenting dalam pengolahan data seismik, dalam h...
The advent of velocity-sensitive depth imaging techniques such as pre-stack depth migra-tion has cre...
Pencitraan kondisi bawah permukaan dapat dilakukan dengan metode seismik, salah satunya dengan melak...