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The AAPG/Datapages Combined Publications Database
Showing 5,187 Results. Searched 200,293 documents.
Estimation of ocean-water temperature and salinity from marine seismic data for weather prediction and climate modeling
Dwaipayan Chakraborty, Jorlivan Correa, Matheus Mendes Ferreira de Faria, Emmanuel Oladeji, Subhashis Mallick
International Meeting for Applied Geoscience and Energy (IMAGE)
..., interchanging its real and imaginary parts, and then inverse Fourier transforming in the time domain. This attributeguided initial model is not only...
2023
First arrival enhancement by statics preserving filtering using surface-consistent constraints
Alejandro Quiaro, Mauricio D. Sacchi
International Meeting for Applied Geoscience and Energy (IMAGE)
.... (2013) performs statics preserving sparse radon transform. Both cases share key aspects; the joint inverse problem is solved by minimizing the misfit...
2023
Viscoacoustic wave propagation: Spectral-element simulations with a novel GSLS-type wave equation
Yu Chen, Bin He, Hejun Zhu
International Meeting for Applied Geoscience and Energy (IMAGE)
... solvability using the spectral element method reduces computational costs compared to Fourier transform-based methods; (3) the relaxation time...
2024
Feature template based nonlinear time difference correction for first break automatic picking
Chao Ning, Huazhong Wang, Bo Feng, Chengliang Wu
International Meeting for Applied Geoscience and Energy (IMAGE)
... X by truncating the singular values.After processing multiple frequency slices, we can perform the inverse Fourier transform to obtain a low-rank...
2024
Abstract: Q Estimation by a Match-filter Method; #90174 (2014)
Peng Cheng and Gary F. Margrave
Search and Discovery.com
..., AB, Canada The match-filter method described above is theoretically similar to the spectral-ratio method because the inverse Fourier transform...
2014
Abstract: Macro-velocity Model Building in a Laplace-domain Waveform Inversion; #90174 (2014)
Changsoo Shin and Wansoo Ha
Search and Discovery.com
... solution by an inverse Fourier transform as u(k x , z, s) = u(x, z, s) = A0 4p ò ¥ -¥ e - s2 2 +k x z c2 eikx x s2 2 + kx c2 dkx . (11) (12...
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)
... can be weighted differently. INPUT TRACE S(t) Take Fourier transform of trace S(f) Calculate Weighting function W(f) Weighting function W(f) X...
1988
Inverse Modeling
Margaret Lessenger, Ian Lerche
Special Publications of SEPM
...Inverse Modeling Margaret Lessenger, Ian Lerche Copyright © 2012, Society for Sedimentary Geology (SEPM) INVERSE MODELING MARGARET LESSENGER...
1999
ABSTRACT: Inversion Methods and Kinetic Models of Hydrocarbon Generation, by J. Liu, Ian Lerche; #91003 (1990).
Search and Discovery.com
1990
Abstract: Inverse Reservoir Modeling Using 3-D Seismic, by H. Debeye; #90990 (1993).
Search and Discovery.com
1993
Inverse Methods in Secondary Hydrocarbon Migration Modeling, by M. Kacewicz; #90986 (1994).
Search and Discovery.com
1994
Abstract: Forward-modeling of Log Responses from Rock Petrophysical Properties as an Aid in Reservoir Analysis, by J. H. Doveton; #90921 (1999).
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1999
ABSTRACT: A General Inverse Method for Extracting Information From Sedimentary Basins, by Detlef Hanne and Nicholas J. White; #90906(2001)
Search and Discovery.com
2001
EXTENDED ABSTRACT: Identifying Oil Seep Areas at Seafloor Using Oil Inverse Modeling, by Mano, Manlio; Beisl, Carlos; Landau, Luiz; #90135 (2011)
Search and Discovery.com
2011
Abstract: Reverse Time Adjoint and Reverse Time Inverse Migration, by H. Liu andY. Luo, #90188 (2014)
Search and Discovery.com
2014
ABSTRACT: Reducing Ambiguity in Controlled-Source Electromatic (CSEM) Inversion; #90061 (2006)
Andrew M. Lockwood
Search and Discovery.com
...-Source Electromatic (CSEM) Inversion Lockwood, Andrew M., Woodside Energy LTD, Perth, Australia Geophysical inverse modelling is very rarely a well...
2006
Pre-drill Reservoir Evaluation Using Passive Seismic Imaging
Charles Sicking, Jan Vermilye, Ashley Yaner
Unconventional Resources Technology Conference (URTEC)
... this method to separate the wavelet propagating in the Earth from the reflectivity. Oppenheim derived the method of using the Fourier transform to take...
2016
Reassessment of the Tectonic, Paleogeography, and Geochemistry in Mergui and North Sumatra Basin
Ricky Andrian Tampubolon, Humbang Purba, Shidqi Anugrah Diria, Imbang Jaya, Tri Peni Setyowaty, Yurry Putra Nusantara, Ario Budi Wicaksono, Ahmad Syauqi Hidayatillah, Argya H. Basundara, Herman Darman, Junita Trivanty
Indonesian Petroleum Association
... by assigning h(x) = 0 (Oldenburg, 1974) and its inverse Fourier transform provides the first approximation of the topography interface, h(x). This value...
2018
Three-dimensional kinematic modeling of reversible fault and fold development
Natacha Gibergues, Muriel Thibaut, Jean-Pierre Gratier
AAPG Bulletin
.../sedimentation et compaction: Ph.D. thesis, Universite Joseph Fourier, Grenoble, France, 221 p.Dunbar, J., and A. R. Cook, 2003, Palinspatic...
2009
ABSTRACT: An Inverse Approach for Relating Seismic Velocity and Overpressure to Permeability and Sedimentation History in Deep Basins, by Moreno, Hector M.; Minshull, Tim A.; Edwards, Rosemary A.; #90135 (2011)
Search and Discovery.com
2011
Model of Near-Surface Velocity, Southern San Joaquin Valley, California, by James G. Ferry; #91024 (1989)
Search and Discovery.com
1989
Abstract: A Stratigraphic Inverse Simulation Model, by M. A. Lessenger and T. A. Cross; #90987 (1993).
Search and Discovery.com
1993
Abstract: Nonlinear Inverse Problems: Depth Imaging Challenges, by Sunjay S. Sunjay; #90081 (2008)
Search and Discovery.com
2008
Tidal-Bundle Sequences in the Jordan Sandstone (Upper Cambrian), Southeastern Minnesota, U.S.A.: Evidence for Tides Along Inboard Shorelines of the Sauk Epicontinental Sea
Carl H. Tape,, Clinton A. Cowan, Anthony C. Runkel
Journal of Sedimentary Research (SEPM)
... revealed in a spectral analysis of the data (Fig. 9). We used a discrete Fourier transform function in a Matlab script that effectively slides...
2003