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The AAPG/Datapages Combined Publications Database

Showing 35 Results. Searched 189,607 documents.

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Abstract: Tau-P Seismic Data Processing: Fast Slant Stack Using the Hartley Transform

Leong Lap Sau, Ng Tong San

Geological Society of Malaysia (GSM)

...Abstract: Tau-P Seismic Data Processing: Fast Slant Stack Using the Hartley Transform Leong Lap Sau, Ng Tong San 284 Geological Society of Malaysia...

1991

Abstract: Estimation of Group Velocity using Slant Stack Generalized S Transform Based Method; #90174 (2014)

Roohollah Askari, Robert J. Ferguson, and Kristof DeMeersman

Search and Discovery.com

...Abstract: Estimation of Group Velocity using Slant Stack Generalized S Transform Based Method; #90174 (2014) Roohollah Askari, Robert J. Ferguson...

2014

Abstract: A Tour of High Resolution Transforms; #90171 (2013)

Mauricio D. Sacchi

Search and Discovery.com

... reconstruction by generalized deconvolution , SEG, Expanded Abstracts,23,1989. J. R. Thorson and J. F. Claerbout, 1985, Velocity stack and slant stack...

2013

Abstract: Statics Preserving Sparse Radon Transform; #90224 (2015)

Nasser Kazemi

Search and Discovery.com

... Expanded Abstracts 2013, 1838–1842. Thorson, R. and J. Claerbout, 1985, Velocity-stack and slant-stack stochastic inversion: Geophysics, 50, 2727...

2015

Abstract: Nisku Multiple Attenuation with Interpolation and Sparsity: A Case Study; #90172 (2014)

Lee Hunt, Scott Reynolds, Mark Hadley, Scott Hadley, Mike Perz, Ye Zheng

Search and Discovery.com

... and slant_stack stochastic inversion:Geophysics, 50, 2727. Trad, D., 2007, A Strategy for wide-azimuth Land Data Interpolation: 77th Annual...

2014

A Comparative Study of Wave Equation Multiple Suppression to Conventional Tau-p Deconvolution and Radon Multiple Attenuation Methods

Kriyanti Setiyono, Ken H. Matson

Indonesian Petroleum Association

... a plane wave decomposition rather than a slant stack Tau-p transformation. The method also requires that the signal to noise ratio in the data...

2000

Abstract: Complex-beam Migration: Non-recursive and Recursive Implementations; #90187 (2014)

Tianfei Zhu

Search and Discovery.com

... ( p x , p y 0, ) is given by the slant stack of the recorded wavefield u( x, y,0,  ) :   U ( p x , p y ,0,  )     2  2  u( x, y,0,  )e...

2014

Abstract: Simultaneous Source Separation Via Robust Time Variant Radon Operators; #90187 (2014)

Amr Ibrahim and Mauricio D. Sacchi

Search and Discovery.com

... the conjugate gradient method: Geophysics, 52, 179. Thorson, J. R. and J. F. Claerbout, 1985, Velocity-stack and slant-stack stochastic inversion: Geophysics, 50...

2014

Shale Gas OVT Seismic Data Prestack Trace-Gather Optimization Technique

Yusheng Zhang, Gang Yu, Xing Liang, Benjing Liu, Guangming Hu

Unconventional Resources Technology Conference (URTEC)

..., p) for slant stack signal, the conversion formulas are as follows: ∞ m(t , p ) = ∫ d (t = t + px, x)dx −∞ (2) URTeC 2153634 3 ∞ d (t , x...

2015

Abstract: Event-directed Spectrum Extrapolation for Upsampling Seismic Traces; #90172 (2014)

Zhengshong Yao, Elvis Floreani

Search and Discovery.com

..., no. 9, pp. 709-720, 1974. th Kostov, C, 1990, Toeplitz structure in slant-stack inversion, 60 Annual Internat. Mtg., SEG Expanded Abstructs...

2014

The Geophysicists' Bane: Multiple Suppression on the North West Shelf

C. R. T. Ramsden, M. R. Hobson, R. Cooper

Petroleum Exploration Society of Australia (PESA)

... velocity or slowness) and tau, (intercept time on the zero offset trace). The transform, also referred to as the "slant• stack" is built by summing along...

1988

Abstracts: Prestack Interpolation of a Sparsely Acquired and Heavily Structured 3D Land Data Set; #90173 (2015)

Dan Negut, Dave Ganley, Muyi Kola-Ojo, Dennis Quinn, Juefu Wang, Angela Truong, and David Emery

Search and Discovery.com

... segments are constructed by local slant stack along these dominant directions. Unlike 5D interpolation, DSINTERP is naturally suited for upsampling along...

2015

Application of Illumination Compensation to Irregular Surface Areas Imaging; #40773 (2011)

Yueming Ye and Ru-shan Wu

Search and Discovery.com

... method in the local angle domain (LAD) for aperture correction. Wavefield decomposition into LAD can be done by local slant stack (LSS) (e.g., Xie and Wu...

2011

Angle Gathers for Gaussian Beam Depth Migration, #41593 (2015).

Samuel Gray

Search and Discovery.com

... methods. Also, since more work (slant stack plus further velocity-dependent processing) is required to transform this set of CIG’s into a set...

2015

Abstract: Seismic Data Decomposition into Spectral Components Using Regularized Nonstationary Autoregression; #90187 (2014)

Sergey Fomel

Search and Discovery.com

.... Gardner, G. H. F., and L. Lu, eds., 1991, Slant-stack processing: Society of Exploration Geophysicists. Issue 14 of Geophysics reprint series. Gritsenko...

2014

Abstract: Reprocessed Vintage Seismic Reflection Data for an Improved Subsurface Imagery of the Laurentian Margin Architecture: Southern Quebec Appalachians; #90225 (2015)

Sébastien Castonguay

Search and Discovery.com

.... The input digital files were original, unfiltered stack data. Processing steps applied were bandpass filter, F-X deconvolution, dip scan (slant) stack...

2015

Beam Migration for Imaging of Complex Structures

Karl Schleicher, John Sherwood, Lynn Comeaux, Mazin Farouki

Indonesian Petroleum Association

... of three important steps, decomposition, migration, and reconstruction. 1. Decomposition A multidimensional slant stack decomposes the data into seismic...

2009

Abstract: Application of a Tomographic Velocity Model to the Prestack Depth Migration of a Buried Valley; #90172 (2014)

Oluwafemi Ogunsuyi, Douglas R. Schmitt

Search and Discovery.com

... the source-generated noise in the slant-stack domain and then re-map the clean data back to t-x coordinates. Using the velocity field derived from...

2014

DMO and NMO as Applied in Seismic Data Processing

Jiunnyih Chen

Geological Society of Malaysia (GSM)

... of common midpoint slant stack. Geophysics, 49, 237-249. Rockwell, D.W., 1971. Migration stack aids interpretation. Oil and gas, J., 69,no.16,202-218...

1989

Seismic diffraction imaging for improved coal structure detection in complex geological environments

Binzhong Zhou, Weijia Sun

Petroleum Exploration Society of Australia (PESA)

... approaches have been proposed to extract diffractions from reflection seismic data, including: the local slant stack (plane wave decomposition, τ-p transform...

2018

Reef Delineation by Multiple Offset Borehole Seismic Data Collection: A Case Study

D. E. Miller and L. Dupal

AAPG Special Volumes

... equation and the mathematics of the Radon (slant-stack) transform, seems particularly well-suited for use with multi-offset borehole seismic-data...

1987

Abstract: Optimum Aperture Length for Improving Dispersion Curve Analysis in CMP Cross-Correlation of Surface Waves; #90187 (2014)

Roohollah Askari, Robert J. Ferguson, and Helen Isaac

Search and Discovery.com

..., 2011, Estimation of phase and group velocities for multi-modal ground roll using the ‘phase shift’ and ‘slant stack generalized S transform based...

2014

Abstract: Beam Migration of Canadian Foothills Datasets; #90171 (2013)

Tianfei Zhu, Terrence Krishnasamy, and Daniel Trad

Search and Discovery.com

... by unity partitioning a shot record into Gaussian-windowed traces; slant stack is then used to decompose the windowed traces into local plane waves...

2013

Acquisition and Ananlysis of Wide-Angle Reflection and Refraction Seismic Data

Paul L. Stoffa

Circum Pacific Council Publications

... of the wave slowness are related to the layer slowness, u = 1/v, by The difference between this transformation and the more conventional slant stack: u = l...

1989

Will Lebanon be the Next Oil Province?

Øystein Lie, Jörn Fürstenau, John Comstock, Petroleum Geo-Services

GEO ExPro Magazine

... on a slant stack of local seismic traces decomposed into wavelets. After solving for background velocity, high-resolution velocity updates were performed...

2013

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