Welcome to the new Datapages Archives
Datapages has redesigned the Archives with new features. You can search from the home page or browse content from over 40 publishers and societies. Non-subscribers may now view abstracts on all items before purchasing full text. Please continue to send us your feedback at emailaddress.
AAPG Members: Your membership includes full access to the online archive of the AAPG Bulletin. Please login at Members Only. Access to full text from other collections requires a subscription or pay-per-view document purchase.
Welcome to the new Datapages Archives
Search Results > New Search > Revise Search
The AAPG/Datapages Combined Publications Database
Showing 756 Results. Searched 200,293 documents.
Abstracts: Prewhitening with Matrices; #90173 (2015)
C. Robert Pinnegar
Search and Discovery.com
... processing flows. Usually prewhitening is described as being necessary to ensure stability of the deconvolution filter. In the case of frequency-domain...
2015
Abstract: A Class of Detection Filters for Noise Suppression in Seismic Deconvolution
Dashuki Mohd
Geological Society of Malaysia (GSM)
... noise suppression. The filters, which are formulated in the frequency domain, are a function of the wavelet and noise . specua. Two cases...
1991
Abstract: Reflectivity Color Correction in Gabor Deconvolution; #90211 (2015)
Carlos Montana and Gary Margrave
Search and Discovery.com
... a mathematical model for the regional reflectivity. A method for correcting reflectivity color effects in frequency domain Wiener deconvolution is extended...
2015
Abstract: Recovering Low Frequencies for Impedance Inversion by Frequency Domain Deconvolution; #90224 (2015)
Sina Esmaeili and Gary Frank
Search and Discovery.com
...Abstract: Recovering Low Frequencies for Impedance Inversion by Frequency Domain Deconvolution; #90224 (2015) Sina Esmaeili and Gary Frank Datapages...
2015
Abstract: Modified Euclids Blind Deconvolution Via Sparsity Optimization on a Sphere; #90187 (2014)
Nasser Kazemi and Mauricio D. Sacchi
Search and Discovery.com
... before and after deconvolution via SMBD, respectively. We also estimated the wavelet using the frequency-domain least squares estimator. The wavelet...
2014
A method of attenuating bubble effect based on frequency domain filter
Yifei Xiao, Jianguo Song
International Meeting for Applied Geoscience and Energy (IMAGE)
...A method of attenuating bubble effect based on frequency domain filter Yifei Xiao, Jianguo Song A method of attenuating bubble effect based...
2024
Abstract: Time-varying Wavelet Estimation and Deconvolution; #90171 (2013)
Mirko van der Baan
Search and Discovery.com
.... In the frequency domain the final estimated wavelet is then given by (2) W j ( f ) =| Wav , j ( f ) | exp{iφ kurt , j sgn( f )}, with |Wav,j...
2013
Abstract: Nonstationary Predictive Deconvolution; #90172 (2014)
Gary F. Margrave, Michael P. Lamoureux
Search and Discovery.com
... deconvolution in the frequency domain. Here we sidestep this issue by developing the theory in the nonstationary “time-time” domain. This is an intermediate...
2014
Bi-directional LSTM-based non-causal deconvolution
G. Roncoroni, I. Deiana, E. Forte, M. Pipan
International Meeting for Applied Geoscience and Energy (IMAGE)
...λ is a regularize parameter, set to 0. During training. The first term is the classical loss function, while the second term is its frequency domain counterpar...
2024
Abstracts: Color Correction for Gabor Deconvolution: A Test with Field Data; #90173 (2015)
Peng Cheng, Gary F. Margrave, David C. Henley
Search and Discovery.com
... algorithms, the reflectivity is usually assumed to have a flat (white) amplitude spectrum over the deconvolution frequency band. Such a reflectivity...
2015
A new perspective of surface consistent deconvolution
Dongliang Zhang, Mohammed Almubarak, Constantinos Tsingas
International Meeting for Applied Geoscience and Energy (IMAGE)
... In conventional surface-consistent processing, the recorded trace can be decomposed into four convolution factors in the frequency domain: the source, receiver...
2024
Abstract: Push the Limits of Seismic Resolution Using Surface Consistent Gabor Deconvolution; #90171 (2013)
Xinxiang Li and Darren P. Schmidt
Search and Discovery.com
... series in the time-frequency domain (we call it Gabor domain). The Gabor deconvolution method uses the Gabor representation of seismic traces to capture...
2013
Abstract: Color Correction for Gabor Deconvolution and Nonstationary Phase Rotation; #90171 (2013)
Peng Cheng and Gary F. Margrave
Search and Discovery.com
... the limited well log to estimate a complete | R (τ , f ) | , G which should be of the same size as S G (τ , f ) in time-frequency domain. There may...
2013
Abstract: Color Correction for Gabor Deconvolution and Nonstationary Phase Rotation; #90171 (2013)
Peng Cheng and Gary F. Margrave
Search and Discovery.com
... the limited well log to estimate a complete | R (τ , f ) | , G which should be of the same size as S G (τ , f ) in time-frequency domain. There may...
2013
Abstract: Restoration of Seismic Amplitude Using a Frequency-Dependent Gain Function, by Weihong Zhu and Khalid O. Al-Rufaii; #90077 (2008)
Search and Discovery.com
2008
Abstract: Land Seismic Data Regularization: Overcoming Urban Acquisition Limitations, by Roy Burnstad and Abdulrahim A. Al-Mubarak; #90105 (2010)
Search and Discovery.com
2010
ABSTRACT: Shaping the Wavelet, by Wang, Yuchun E.; Huo, Shoudong; #90141 (2012)
Search and Discovery.com
2012
ABSTRACT: AVO CASE STUDY IN THE ILLIZI BASIN - ALGERIA; #90016 (2003)
BELLAHCENE Amin, MOUGGARI Ali
Search and Discovery.com
... deconvolution applied in the production processing of the line. In order to remove multiple contamination on the gathers a radar demultiple routine was applied...
2003
Physics-based preconditioned multidimensional deconvolution in the time domain
David Vargas, Ivan Vasconcelos, Matteo Ravasi, Nick Luiken
International Meeting for Applied Geoscience and Energy (IMAGE)
...Physics-based preconditioned multidimensional deconvolution in the time domain David Vargas, Ivan Vasconcelos, Matteo Ravasi, Nick Luiken Physics...
2022
A factorization-based, tile low-rank parametrization for 3D multidimensional deconvolution
Fuqiang Chen, Matteo Ravasi, David Keyes
International Meeting for Applied Geoscience and Energy (IMAGE)
.... INTRODUCTION Multidimensional deconvolution (MDD) is a method capable of estimating the Green’s function in a target domain through...
2024
Abstract: Surface-consistent Matching Filter for Time-lapse Processing; #90174 (2014)
Mahdi H. Almutlaq and Gary F. Margrave
Search and Discovery.com
... design a suite of surface-consistent matching filters for processing time-lapse seismic data in a surface-consistent manner. The frequency-domain...
Unknown
Bayesian variational auto-encoder for seismic wavelet extraction
Ammar Ghanim, Ricard Durall, Norman Ettrich
International Meeting for Applied Geoscience and Energy (IMAGE)
... in the frequency domain, tedious tuning of numerous parameters is required to stabilize the process, especially when extraction windows are short. Due to the time...
2023
Abstract: 3D Focusing Inversion of Multi-transient EM Data in the Frequency Domain; #90171 (2013)
Guangpin Li, Johnathan Linfoot, and Bruce Hobbs
Search and Discovery.com
...Abstract: 3D Focusing Inversion of Multi-transient EM Data in the Frequency Domain; #90171 (2013) Guangpin Li, Johnathan Linfoot, and Bruce Hobbs 3D...
2013
Deconvolution of upgoing and downgoing wavefields: A data example from the NOAKA OBN experiment
Tim Seher, Hassan Masoomzadeh, Yong Ren, Simon Baldock, Bin Wang
International Meeting for Applied Geoscience and Energy (IMAGE)
... multiples/ghosts and deconvolve the source signature. UDD is commonly implemented as a spectral division in the frequency domain, where the earth...
2022
Can tile low-rank compression live up to expectations? An application to 3D multidimensional deconvolution
Yuxi Hong, Matteo Ravasi, Hatem Ltaief, David Keyes
International Meeting for Applied Geoscience and Energy (IMAGE)
.... In this work, we present a novel algorithmic solution that leverages the inherent data sparsity of seismic data in the frequency domain by means...
2023