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The AAPG/Datapages Combined Publications Database
Showing 140 Results. Searched 196,371 documents.
What Is Deconvolution?, by Robert E. Sheriff, #40132 (2004).
Search and Discovery.com
2004
Abstract: Nonstationary Predictive Deconvolution; #90172 (2014)
Gary F. Margrave, Michael P. Lamoureux
Search and Discovery.com
...). Recently, we have developed a nonstationary spiking deconvolution in the Gabor domain (e.g. Margrave and Lamoureux, 2001, Margrave et al, 2004) which...
2014
Optimum Deconvolution for Seismic Inversion Purposes
M. Suprajitno, L. Nutt, P. Busono
Southeast Asia Petroleum Exploration Society (SEAPEX)
... on a precise estimate of the reflection coefficient series. Spiking deconvolution is traditionally used on seismic data to achieve an approximation...
1988
Abstracts: Prewhitening with Matrices; #90173 (2015)
C. Robert Pinnegar
Search and Discovery.com
... spiking deconvolution, this explanation is clearly justified, since the expression of the filter can contain division by zero if the prewhitening factor...
2015
Abstract: Image Enhacement After Migration; #90174 (2014)
John C. Bancroft, Thais Guirigay, and Helen Isaac
Search and Discovery.com
... algorithm such as spiking deconvolution. Another reason given for not deconvolving after migration is that deconvolution introduces artifacts...
2014
Abstracts: The Deconvolution of Multicomponent Trace Vectors; #90173 (2015)
Xinxiang Li, Peter Cary, and Rodney Couzens
Search and Discovery.com
... to both scalar traces. The spiking deconvolution method, especially its surface-consistent version, is probably the most widely used deconvolution method...
2015
Spikes in Your Acquisition? How to Minimize their Impact through Field and Processing Techniques.
Paula A.C. Barbosa, Jose A. Jaramillo, Jose H. Olaya
Asociación Colombiana de Geólogos y Geofisicos del Petróleo (ACGGP)
... statics calculations. Figure 1. (a) Raw shot gather. (b) Shot gather after spiking deconvolution. (c) Zoom of (b). INTRODUCTION FIELD TECHNIQUES APPLIED...
2006
Abstract: Focused HiDef Seismic Processing Workflows to Identify Shallow Geohazards Features and Delineate Thin Reservoir in North of Sultanate Oman; #91204 (2023)
Safa Al Maskari, Ahmed Al Harthi, Mohammed Al Isamaili, Siham Al Falahi, Ufoma Akpomeyoma, Nick Benfield, Yahya Al Shereiqi, Fabian Ernst
Search and Discovery.com
... and implementation of gapped/spiking deconvolution and spectral shaping. Modifications to the main standard processing workflow set for both projects resulted...
2023
Abstract: Push the Limits of Seismic Resolution Using Surface Consistent Gabor Deconvolution; #90171 (2013)
Xinxiang Li and Darren P. Schmidt
Search and Discovery.com
... of the conventional surface consistent spiking deconvolution algorithms (Cary and Lorentz, 1993). We assume that the earth wavelet W(n, f ) of a trace can...
2013
Application of Inverse-Q Filter and Deconvolution to Improve Seismic Data Quality in the Deep Section
Deddy F. Djanawir, Frans Langitan
Indonesian Petroleum Association
... in the tests are the four different inverse filtering methods, deconvolution (spiking and predictive), inverse Q filter, and the combination of both...
2004
Abstract: Preserved Amplitude Processing of Complex Transitional Zone 2-D Seismic, by Rodney Blackford, Ding Yenn Maa, and Abdulaziz Al-Fares; #90077 (2008)
Search and Discovery.com
2008
Abstract: AVO Analysis of a 2D Seismic Line in the Malay Basin (Paper 9)
Dashuki Mohd, Idrus Mohd Shuhud
Geological Society of Malaysia (GSM)
.... Relative amplitude processing involved 2:1 trace decimation, t-squared scaling for geometric spreading correction, spiking deconvolution, velocity analyses...
1995
Correlating Versus Inverting Vibroseis Records: Recovering What You Put into the Ground; #41577 (2015)
Glen Larsen, Paul Hewitt, Art Siewert
Search and Discovery.com
... is captured at the point of sweep generation. Spiking deconvolution is then applied to the measured motion trace resulting in an estimate of source signature...
2015
Abstract: Blind Surface Consistent Wavelet Estimation; #90187 (2014)
E. Bongajum, N. Kazemi, and M. D. Sacchi
Search and Discovery.com
... different decompositions of the seismic trace and assumptions in order to estimate the deconvolution operators. Unlike spiking deconvolution, which is single...
2014
Abstract: Seismic Study of a Possible Eroded Impact Structure, Southern Alberta; #90224 (2015)
Wei Xie and Douglas R. Schmitt
Search and Discovery.com
... Picking Elevation/Refraction Static Corrections Exponential Gain (Time Power) /AGC Time Variant Band-Pass Filter Predictive Deconvolution Spiking...
2015
Abstract: Experimental imaging of a vertical vein using controlled-source seismic interferometry
Kriselle Dias, Charles Hurich
Atlantic Geology
... using spiking deconvolution and F-K filtering. The pre-processed dataset is then subjected to seismic interferometry methods and is processed using...
2018
Abstract: Reducing the ambiguity in seismic data processing through the use of well data: a case study from offshore UAE; #90254 (2016)
Oleg Khakimov, Mark A. Benson, Frantisek Janik, Grzegorz Kwasny, Roger J. May
Search and Discovery.com
... has uncertainty in the long wavelength solution, deconvolution, where the question of spiking vs predictive is very much a personal or even...
2016
Understanding the Seismic Wavelet; Steven G. Henry; Search and Discovery Article #40028 (2001)
Search and Discovery.com
2001
Abstract: Recovering Low Frequencies for Impedance Inversion by Frequency Domain Deconvolution; #90224 (2015)
Sina Esmaeili and Gary Frank
Search and Discovery.com
... spiking deconvolution (Leinbach, 1995), maximum entropy (Burg) deconvolution (AuYeung, 1986), frequency domain deconvolution (Margrave, 2002...
2015
V. Contributions of GeoSeismic Modeling
Norman S. Neidell
AAPG Special Volumes
.... Figures 12 and 13 illustrate the results of applying a spiking deconvolution operator to the sections with sleeve exploder and air-gun signatures...
1979
Recent advances, road ahead: Acquisition, processing, and interpretation improvements in using land seismic data for QI
Christof Stork, James Corey Morgan
International Meeting for Applied Geoscience and Energy (IMAGE)
... than these processes. SC-Decon (Cambois and Stoffa, 1992; Cary and Lorentz, 1993) tries to address the wavelet distortion, but as a spiking decon...
2023
Basic Seismic Processing: Part 7. Geophysical Methods
Peter M. Duncan
AAPG Special Volumes
... gun signatures) or estimated from the signal itself under certain assumptions. Signature deconvolution, wavelet deconvolution, spiking deconvolution...
1992
Practical Use of Borehole Seismic in Exploration; Goals and Shortcomings
F. Sandnes, L. Nustt, S. G. Henry
Indonesian Petroleum Association
... noticing that spiking deconvolution seems to work as a system phase compensation, namely return the data to zero phase. This is the result of the system...
1983
Abstract: Analysis of the Low Frequency Content of Seismic Data Acquired During an Experiment at Hussar, Alberta, Canada; #90187 (2014)
J. Helen Isaac, Gary F. Margrave, Monika Deviat, and Pam Nagarajappa
Search and Discovery.com
... reduction and signal enhancement techniques, such as coherent noise attenuation, spiking deconvolution and amplitude scaling. After processing...
2014
Amplitude Versus Offset (AVO) Analysis: Part 7. Geophysical Methods
Allan T. Long, R. C. Anderson
AAPG Special Volumes
... usable frequency range. Trace-dependent deconvolution, such as a spiking operator, can sometimes produce severe distortions in reflector waveform when...
1992