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The AAPG/Datapages Combined Publications Database
Showing 540 Results. Searched 195,364 documents.
-- no title --
user
Search and Discovery.com
...-midpoint (CMP) stacking is often done using the arithmetic mean. There are good reasons for this: it's simple, linear, and is optimal if the noise has...
Unknown
-- no title --
user
Search and Discovery.com
...-midpoint (CMP) stacking is often done using the arithmetic mean. There are good reasons for this: it's simple, linear, and is optimal if the noise has...
Unknown
Abstract: Weighted Stacking of Seismic AVO Data using Hybrid AB Semblance and Local Similarity; #90255 (2017)
Pan Deng, Hua-Wei Zhou, Yu Zhang, Yuyang Tan, Yangkang Chen
Search and Discovery.com
... Abstract The common-mid-point (CMP) stacking technique plays an important role in enhancing signal-to-noise ratio (SNR) in seismic data processing...
2017
ABSTRACT: Structural Filter
Dong Liu
Houston Geological Society Bulletin
... in seismic gathers. Structural Filter as a robust pre-stack noise suppression technique play a very important role in AVO analysis because CDP stacking...
2012
Maximum-Likelihood-Estimation Stacking; #41575 (2015)
Stewart Trickett
Search and Discovery.com
... Common-midpoint (CMP) stacking is often done using the arithmetic mean. There are good reasons for this: it is simple, linear, and is optimal...
2015
Dip and Azimuth Determination in 3D CRS-Stack
A. Hendriyana, M. Jaya, R. Sule, A.D. Guntara
Indonesian Petroleum Association
... such as automatic CMP search to estimate stacking velocities, linear / plane wave and hyperbolic search to extract emergence angle, radius of curvature...
2013
Common Reflection Surface (CRS) Stack: Limitations and Opportunities for High-Resolution Seismic Imaging; Real Data Cases
M. S. Jaya, E. A. Sentani, Yendri, Widjonarko, D. Santoso
Indonesian Petroleum Association
... seismic image results from involving much more traces in the stacking procedure, i.e., high “CMP” fold, using Equation (1). The resolution improvement...
2007
Abstract: Prestack Signal Enhancement by Non-hyperbolic MultiFocusing; #90187 (2014)
Evgeny Landa, Alex Berkovitch, and Kostya Deev
Search and Discovery.com
... in conventional CMP stacking. For a given source-receiver pair, the MultiFocusing moveout equation is based on the spherical approximation of the reflection...
2014
Abstract: Multiple Suppression in the t-x-p Domain, by Shaunak Ghosh; #90182 (2013)
Search and Discovery.com
2013
Abstract: Bin-Share Stacking for 3D Converted Wave Processing; #90174 (2014)
Alex A. Falkovskiy, Robert Tilson, Gerry Schlosser, and Elvis Floreani
Search and Discovery.com
... bin size for the deeper layers. Theory From a computational point of view, the main difference between stacking P-P waves in CMP bins and stacking P...
2014
Seismic Attenuation Analysis for Reservoir Description
Search and Discovery.com
... CMP gather using peak frequency variation with offset analysis (PFVO), which is similar to AVO analysis to reduce the stacking effect on the waveform...
2013
Abstract: The Design and Application of Converted-wave COVs; #90187 (2014)
Richard Bale, Tobin Marchand, Keith Wilkinson, and Jeff Deere
Search and Discovery.com
... naturally to a tiling of the inline/crossline plane with rectangular common midpoint patches. However, for PS data the coverage is represented not by CMP...
2014
Abstract: Crs Processing Technique, by Sunjay S. Sunjay; #90081 (2008)
Search and Discovery.com
2008
Common Reflection Surface
Search and Discovery.com
N/A
AAPG Memoir 76, Chapter 18: Velocity Estimation for Pore-Pressure Prediction
David W. Bell
AAPG Special Volumes
... on the CMP gather. Figure 14D shows the result of stacking several CMPs with constant velocities around the analysis location. Continuity of events...
2001
Abstract: Revisiting a Salt Stock Family of the North German Basin by Applying Seismic CRS-Processing, by H-J. Brink, D. Gajeswki, M. Baykulov, and M-K. Yoon; #90091 (2009)
Search and Discovery.com
2009
Abstract: A Comparison of Standard Migration with EOM for Hussar Data; #90174 (2014)
Thais A. Guirigay, John C. Bancroft, and J. Helen Isaac
Search and Discovery.com
... is the application of a simplified Kirchhoff migration on the CSP, that consists of scaling, filtering, normal moveout (NMO) and stacking. CSP gathers...
2014
Seismic Migration: Part 7. Geophysical Methods
Ken Larner, David Hale
AAPG Special Volumes
... at the earth's surface. econvolution, for example, aims to sharpen reflections, and common midpoint (CMP) stacking exploits data redundancy to enhance...
1992
Advanced Approach Toward Understanding Geologically Complex Area Using MDRS (Multi-Dip CRS): A Case Study
Naoshi Aoki, Shogo Narahara, Akihisa Takahashi, Tsukasa Nishiki
Indonesian Petroleum Association
... Annual Convention Proceedings, 2011 Figure 1 - Schematics of CMP and CRS stacking methods: (a) CMP method stacks traces which share the common shot...
2011
Fracture Detection by Azimuthal Differential Residual Moveout
Juefu Wang
Search and Discovery.com
... residual moveout with respect to offset and azimuth due to the presence of the anisotropy. For each CMP location, the residual moveout can be extracted...
Unknown
Fracture Detection by Azimuthal Differential Residual Moveout
Juefu Wang
Search and Discovery.com
... residual moveout with respect to offset and azimuth due to the presence of the anisotropy. For each CMP location, the residual moveout can be extracted...
Unknown
Multifocusing Stack Technique for Subsurface Imaging, #40749 (2011)
Sunjay Sunjay,
Search and Discovery.com
... in the conventional CMP stacking. Analytical expressions (based on the spherical representation of wavefronts) describe the moveout correction...
2011
Conditioning Prestack Seismic Data in the Offset-Azimuth Domain; #42462 (2019)
Ritesh Kumar Sharma, Satinder Chopra
Search and Discovery.com
... is not optimal. Instead of stacking the azimuthally-sectored normal moveout, or NMO, corrected traces at every CMP, we suggest generating supergathers using...
2019
Abstract: Seismic Study of a Possible Eroded Impact Structure, Southern Alberta; #90224 (2015)
Wei Xie and Douglas R. Schmitt
Search and Discovery.com
... Variant Band-pass Filter/Scaling Final Velocity Analysis/ NMO Correction/ CMP Stacking FD Migration Post Stack Predictive Deconvolution /Spiking...
2015
Abstract: DMO and NMO as Applied in Seismic Data Processing
Jiunnyih Chen
Geological Society of Malaysia (GSM)
..., CMP stacking and zero offset migration. From those published papers, we may find many ways to do DMO, such as prestack partial migration, DMO...
1988