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The AAPG/Datapages Combined Publications Database
Showing 45 Results. Searched 200,290 documents.
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
Automated velocity modeling with domain transformations
Kevin Gullikson, Arnab Dhara, Ram Tuvi, Mrinal K. Sen
International Meeting for Applied Geoscience and Energy (IMAGE)
... the size and complexity of real datasets. The first modification we make is to transform each shot gather with the slant-stack transformation (Diebold...
2024
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
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
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
... presents a problem in trying to successfully attenuate the multiples in the deeper water. Although we chose optimal slant-stack parameters, some...
2000
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
Seismic applications of the Radon transform and a new second-order traveltime local transform
Ehsan Soleymani, Mauricio Sacchi
International Meeting for Applied Geoscience and Energy (IMAGE)
... seismology, the Radon transform has been used in different forms. For instance, the linear Radon transform, called the Slant Stack transform, can synthesize...
2024
High-efficient reflection retrieval from massive ambient noise using a deep-learning workflow
Yinghe Wu, Shulin Pan, Dawei Liu, Yaojie Chen, Qinghui Cui
International Meeting for Applied Geoscience and Energy (IMAGE)
... parameters of the dominant events within each time window, and then identify the event with the highest slant-stack value for the whole panel. Assuming...
2024
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
Seismic HC Reservoir Prediction: A (Critical) Review on the Determination of Lithological Parameters from Seismic Data
Burkhard Buttkus
Geological Society of Malaysia (GSM)
... has improved since the introduction of new techniques for velocity estimation, as for example the slant stack method? Determination of interval...
1985
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
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
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
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)
... with higher quality, which will provide us a favorable basis for the application of pre-stack inversion to gain the main control parameters of shale reservoir...
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
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
Application of generalized radon transform migration to crosswell seismic geometry
Shujaat Ali, Olga Podgornova, Takashi Mizuno, Joel Le Calvez
International Meeting for Applied Geoscience and Energy (IMAGE)
..., where is incidence angle. In this case, ௭ Adapting from Treitel et al. (1982), in a slant stack for a vertical array of receivers, p is related...
2024
Improved Understanding and Interpretability Beneath the Complex Accretionary Section in West Timor, Indonesia, Via Marine Broadband Seismic and Beam Depth Migration
Mazin Farouki, Felice D'Alterio, Erika Gentile
Indonesian Petroleum Association
... migration. The methodology consists of three important steps: decomposition, migration, and reconstruction. Decomposition is a multidimensional slant stack...
2012
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: 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
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
Subsurface uncertainty quantification with deep geologic priors: A variational Bayesian framework
Ashutosh Tewari, Brent Wheelock, Jacob Clark, Dallas Foster, Matthew Li, Youssef Marzouk
International Meeting for Applied Geoscience and Energy (IMAGE)
... (or slant-stack) domain, for visualization we perform a τ-p move-out correction to flatten angle gathers. CASE STUDY We present a synthetic case study...
2022
G. Non-Normal Incidence Reflections and the Determination of Lithology - Use of Shear Waves and Amplitude with Offset
Norman S. Neidell
AAPG Special Volumes
...------------------------- These authors favor the Slant Stack or Tau-P method(12) of handling seismic data. In this mode of processing, the ray paths...
1987