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The AAPG/Datapages Combined Publications Database
Showing 722 Results. Searched 200,619 documents.
Quantitative seismic interpretations to detect biogenic gas accumulations: a case study from Qaidam Basin, China
Yexin Liu, Zhuoheng Chen, Liqun Wang, Yongshu Zhang, Zhiqiang Liu, Yanhua Shuai
CSPG Bulletin
... output vectors including the P-wave impedance, S-wave and density anomalies. A is the designed matrix including the wavelets and rock property...
2015
A Multidisciplinary Approach to Inversion Feasibility Analysis for an Unconventional Reservoir Characterization
Venkatesh Anantharamu, Lev Vernik, Yoryenys Del Moro, Alfonso Quaglia, Eduardo Carrillo
Unconventional Resources Technology Conference (URTEC)
... scenarios along with wavelets using SEG normal polarity as an example. As a final step to inversion feasibility analysis and before inverting seismic...
2020
Illuminating Fine Scale Geology and Creating Robust Seismic Attributes Using High Trace Density Seismic Data in the Midland Basin
Andrew Lewis, Bruce Karr, Ron Bianco, Stonnie Pollock
Unconventional Resources Technology Conference (URTEC)
... wavelets are extracted from a window above the Grayburg and below the MTD in the Upper Leonard. The BI is plotted with the amplitude ratio...
2021
Brittleness and Geomechanical Properties Estimation Using Wireline and Seismic Data in the Duvernay Shale Basin, Canada
Carmen C. Dumitrescu
Unconventional Resources Technology Conference (URTEC)
... and stochastic seismic inversion allowed estimation of compressional and shear velocity and even density. A set of four angle-dependent wavelets were extracted...
2021
Fluid Prediction from 3-D Seismic Data in Deepwater Sandstone Reservoirs: Applications from Cocuite Gas Field, Veracruz Basin, Southeastern Mexico
Fouad, Khaled, Jennette, David C., Soto-Cuervo, Arturo
GCAGS Transactions
... and areas of high porosity. A simple poststack seismic inversion was applied to the 3-D volume to calculate an acoustic impedance volume. Wavelets...
2002
Integrated Workflows for Drilling Optimization and Enhanced Production
Jakob Heller, Venkatesh Anantharamu, Andrew Lewis, Bruce Karr, Ron Bianco
Unconventional Resources Technology Conference (URTEC)
.... The overarching goal – as with all processes in seismic data conditioning workflows was to improve consistency of output wavelets across the angle range...
2023
Basin Characteristics, Tectonic History, and Grain Size are Main Influences in the Transport and Deposition of Turbidity Currents
Arnold H. Bouma, Anne M. Delery, Alfonso Benavides-Iglesias
GCAGS Transactions
..., spectral decomposition in the fourier domain (Partyka et al., 1999), wavelets (Sinha et al., 2005), and spectral narrow-band analysis (Marfurt and Kirlin...
2006
Theory and Methodology for Seismic Texture Analysis: Implications for Seismic Facies Visualization and Interpretation
Dengliang Gao
GCAGS Transactions
..., 1995; Sheriff, 2002), a natural stacking process caused by constructive and destructive interference among all the wavelets reflected from acoustic...
2006
Seismic Facies Study of 3D Seismic Data, Northern Louisiana, Wilcox Formation
Kaare Egedahl, Gary L. Kinsland, Dan Han
GCAGS Transactions
... and below has allowed us to see a more complete view of the entire 3D geobody. The slices may also be tainted with “overprint” by wavelets reflected...
2012
Three-Dimensional Seismic Attributes Help Define Controls on Reservoir Development: Case Study from the Red River Formation, Williston Basin
R. A. Pearson, B. S. Hart
AAPG Special Volumes
... (calibrated with velocity surveys) and wavelets extracted from the seismic data to generate synthetic seismograms that could be correlated...
2004
Characterizing mudstones and fault structure in Bumita Quarry, Perlis through integrated geophysical techniques
Nordiana Mohd Muztaza, Hazrul Hisham, Teoh Ying Jia, Muhammad Taqiuddin Zakaria, Nur Azwin Ismail, Mohd Firdaus Md Dan, Azlan Md Dan M.F. M., Taiwo Adewumi
Geological Society of Malaysia (GSM)
... to transfer the data from seismograph to the computer. The software is also used to filter the noises of the seismic wavelets. After the filters, it is imported...
2024
Seismic Stratigraphy and Global Changes of Sea Level: Part 5. Chronostratigraphic Significance of Seismic Reflections: Section 2. Application of Seismic Reflection Configuration to Stratigraphic Interpretation
P. R. Vail, R. G. Todd , J. B. Sangree
AAPG Special Volumes
... progradational configuration which termina es at the top of the wedge as a series of toplapping reflections. The Woodbine reflection pattern represents...
1977
Multifrequency Acoustic Profiling for Water Reservoir Sedimentation Studies
John A. Dunbar , Peter M. Allen , Paul D. Higley
Journal of Sedimentary Research (SEPM)
..., The limits of resolution of zero-phase wavelets: Geophysics, v. 47, p. 1035-1046. LANGLAND, M.J., AND HAINLY, R.A., 1997, Changes in Bottom-Surface...
1999
A Simple Autocorrelation Algorithm for Determining Grain Size from Digital Images of Sediment: RESEARCH METHODS PAPERS
David M. Rubin
Journal of Sedimentary Research (SEPM)
.... Similar approaches that are worth investigating are 2-D FFT, wavelets, and using look-up catalogs of calibrated grain sizes, similar to some nonlinear...
2004
Sedimentological, Petrophysical, and Seismic Characterization of an Upper Jurassic Shoreface-Dominated Shelf Margin (the Boulonnais, Northern France)
H. Braaksma, J.N. Proust, J.A.M. Kenter, G.G. Drijkoningen, N. Filippidou
Journal of Sedimentary Research (SEPM)
... properties and results in a quantitative mechanical sequence stratigraphic model. The combination of this model with seismic wavelets and a contrast between...
2006
Inferring Stratigraphy from Seismic Data
R. E. Sheriff
AAPG Bulletin
... theory, permit stabilizing reflection wavelets, shortening their duration, and improving the standout and distinctiveness of separate reflection events...
1976
2003
Predictions of Gas Hydrates Using Pre-Stack Seismic Data, Deepwater GOM; #40547 (2010)
Dianna Shelander, Jianchun Dai, George Bunge, Timothy S. Collett, Ray Boswell, Emrys Jones
Search and Discovery.com
... Models and Responses Wavelet analysis – on multiple angles y p g Conditioning pre stack d C diti i pre-stack data t k t • wavelets are stable overall...
2010
Experimental Study on Bedforms Created by Density Currents, #50430 (2011)
Juan J. Fedele, David Hoyal, Kristopher Guentzel, Jason Draper
Search and Discovery.com
... (and low bedload) first as small wavelets, then slowly coalesced and reached final dimensions with no interference to the current interface. Maximum ripple...
2011
Diagenesis Severely Modified Reservoir Characteristics: A Unique Carbonate Reservoir from Alur Siwah Field, Indonesia; #20203 (2013)
Ricardo Maranu, Ismail Syarifuddin, Erham Adhitiawan, Nadia Nurul, Miftahurochman Miftahurochman, Ferry Baskaraputra, Luqman Luqman, Yudi Yanto, and Joan Lumban Tobing
Search and Discovery.com
... ties have been done for five wells. Synthetic seismograms were generated using extraction of seismic data. The extracted wavelets are approximately...
2013
Effective Delivery of Reservoir Compliant Seismic Data Processing; #42158 (2017)
Arash JafarGandomi, Henning Hoeber, Celine Lacombe, Vimol Souvannavong
Search and Discovery.com
... with different wavelets as a function of angle. The right hand side of Figure 3 shows the results for demultiple B. The low frequency mismatch across...
2017
Estimation of Methane from Kerala - Konkan Onshore Peatlands of South West Coast India by Ground Penetrating Radar Method, #51460 (2018).
K. Devi, Rajesh R Nair
Search and Discovery.com
... function is the resultant of the average amplitude of all the wavelets and it is applied to each wavelet. Gain is applied to overcome attenuation...
2018
Geophysical Corner Articles from September 1996 – present, Compiled
Search and Discovery.com
N/A
Seismic Characterization of Large-scale Sandstone Intrusions
Mads Huuse, Joe Cartwright, Andrew Hurst, Noralf Steinsland
AAPG Special Volumes
...) was then convolved with zero-phase Ricker wavelets of varying frequencies (Figure 12b) and subject to diffraction modeling migrated using actual velocities...
2007
Sequence stratigraphic framework of the Carbonera Formation sediments of Llanos Foothills, Colombia integrated with well logs character and seismic spectral decomposition establishes their depositional setting
E.Saeid, C. G. St. C. Kendall, J. Kellogg
International Meeting for Applied Geoscience and Energy (IMAGE)
... wavelets in CWT spectral decomposition: 83rd Annual International Meeting, SEG, Expanded Abstracts, 2957–2961, http://dx.doi.org...
2021