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The AAPG/Datapages Combined Publications Database
Showing 53,407 Results. Searched 195,405 documents.
Construction and Analysis of Three-Dimensional Seismic Porosity Inversion Models
Hongliu Zeng
AAPG Special Volumes
... that combines all available information. The model-based inversion method is the approach used in the Fullerton Clear Fork reservoir study.How Well...
2012
High-resolution imaging using least-squares migration in the image domain (LSMi) for a marine distributed acoustic sensing (DAS) 3D-VSP
Ali Sayed, Francesca Twynam, Ran Bachrach, Maud Cavalca, Leo Leon, Maria Shadrina, Qingsong Li, Reetam Biswas, Daniel Tebo, Sam Buist
International Meeting for Applied Geoscience and Energy (IMAGE)
... level. 60 Hz. Subsurface properties derived during the OBN processing campaign were used to build an anisotropic TTI model. A 10,000 ft [3000 m] aperture...
2023
Enhancing Seismic Data Resolution with Multi-Attribute Analysis Using Both Well Log Data and Seismic Data A Case Study, #70281 (2017).
K. John R. Fernando
Search and Discovery.com
... and prospect generation. Seismic data possess lower resolution but good spatial sampling and so can be used for the purpose. Therefore, the ability...
2017
Seismic data denoising by combining self-supervised and supervised learning
Yen Sun, Paul Williamson
International Meeting for Applied Geoscience and Energy (IMAGE)
... from seismic data. called blind-spot or noise-to-void methods used in image processing (Krull et al., 2019) have been shown to be effective...
2023
PP-PS depth-domain AVA inversion
Maud Cavalca, Robin P. Fletcher
International Meeting for Applied Geoscience and Energy (IMAGE)
... deconvolution of the image, using an approximate of 𝑯. Alternatively, by formulating the reflectivity model as the result of a plane-wave angledependent...
2023
Passive Margins: Eroded Carbonate Platform Margin--The Blake Escarpment off Southeastern United States
William P. Dillon, Anne M. Trehu, Page C. Valentine, and Mahlon M. Ball
AAPG Special Volumes
... recovery, spherical divergence correction, predictive deconvolution, veloci y analysis at 3-km intervals, normal-moveout correction, 48-fold common-depth...
1987
Abstract: SS-wave Reflections from P-wave Sources in Azimuthally Anisotropic Media; #90187 (2014)
James Gaiser and Richard Verm
Search and Discovery.com
..., is from the top of the Tully limestone. Table 1 shows the model parameters for the five layers. Note that constant parameters are used for the anisotropy...
2014
The Application of Image Processing Techniques for Complex Structures
V. Sudhakar, I. T. McMahon
Indonesian Petroleum Association
... in areas of complex geological structures has always been most demanding on conventional processing techniques. Many of the algorithms used are based...
1987
Rock Physics and Reservoir Characteristic of a Calcitic-Dolomitic Sandstone Reservoir
H. Morris, B. Hardy, E. Efthymiou, T. Kearney
Indonesian Petroleum Association
... provides a better reservoir model, and more accurate understanding of volumetrics and uncertainty. We here highlight the steps used to take us from...
2011
Rock Physics and Reservoir Characterization of a Calcitic-Dolomitic Sandstone Reservoir; #41499 (2014)
H. Morris, E. Efthymiou, B. Hardy, T. Kearney
Search and Discovery.com
... This article highlights key steps used to take us from a rock physics model to a reservoir model introducing methods to improve the data quality via seismic...
2014
Resolution Improvement Study and Application of 3D Surface Seismic Data using Borehole Seismic Data; #40961 (2012)
Qingfeng Kong
Search and Discovery.com
.... Secondly, the deconvolution operator derived from zero-offset VSP with higher vertical resolution is applied to the post-stack section. Thirdly, under...
2012
Application of Zero Offset 2D CRS-Stack Method for Low Fold Data: Synthetic and Real Data Examples
R. Sule, A. Hendriyana, P. D. Anggraini, Fatkhan, Alfian, Sardjito, Waluyo, Adriansyah
Indonesian Petroleum Association
... is used to show the strength of CRS-Stack method in determining complex subsurface structure. Before running acoustic wave modeling, a subsurface model...
2009
Three-dimensional Seismic Inversion and Geostatistical Reservoir Modeling of the Rotliegend Gas Field
R. K. Shrestha, M. Boeckmann, S. Faruqi, M.-K. Wang
AAPG Special Volumes
..., and permeability logs, along with the time and depth markers from 35 wells, the seismic inversion model, and the time and depth surfaces were used...
2006
Improving AVO Fidelity by NMO Stretching and Offset Dependent Tuning Corrections, #41574 (2015).
Yong Xu, Satinder Chopra
Search and Discovery.com
... due to tuning cannot be achieved by deconvolution kind of approaches used by Castoro et al (2001) and Roy et al (2005) because there is no high...
2015
Seismic expressions of a Miocene prograding carbonate margin, Mut Basin, Turkey
Xavier Janson, Gregor P. Eberli, Florence Bonnaffe, Fabrice Gaumet, Vincent De Casanove
AAPG Bulletin
... through finite difference modeling. The second model is used to calculate more realistic synthetic seismograms, which are used to examine the seismic...
2007
Influence of Basin Physiography on Coastal-Shelf Sedimentary Processes: Integrating Ocean Modelling and Sedimentary Facies Analysis in the Mio-Pliocene, NW Borneo, South China Sea
Search and Discovery.com
N/A
High resolution imaging by dynamic matching FWI in the presence of AVO effects
Fuchun Gao, Shuqian Dong, Yang He, James Sheng, Faqi Liu, Bin Wang, Carlos Calderon, Yuriy Ivanov, Fanny D. Marcy, Ole E. Aaker
International Meeting for Applied Geoscience and Energy (IMAGE)
.... In this study we address the technical challenges associated with building a high resolution velocity model by acoustic FWI focusing on a dataset exhibiting AVO...
2023
AAPG Archie Series, No. 1: Bibliography
Q. R. Passey, K. E. Dahlberg, K. B. Sullivan, H. Yin, R. A. Brackett, Y. H. Xiao, and A. G. Guzmán-Garcia
AAPG Special Volumes
... Eccentering on Resistivity Tools: An Exact Theoretical Model, in Transactions of the SPWLA 26th Annual Logging Symposium: Society of Professional Well...
2006
Seismic Foldout: Cameroon: Douala Kribi-Campo Basin Seize the opportunity!
Misha Isakov, Paolo Gabrielli, Emmanuel Nformi, Shona Culwick, CGG, Blanche Mahamat, Achta Boubakar, Christophe Atangana Ndende, Société Nationale Des Hydrocarbures
GEO ExPro Magazine
... in the southern deep-water DKC blocks, as shown in the foldout. Wave-equation deconvolution, together with model-based water-layer demultiple and surface...
2023
A Comparison between Geostatistical Inversion and Conventional Geostatistical-simulation Practices for Reservoir Delineation
C. Torres-Verdn, A. Grijalba-Cuenca, H. W. J. Debeye
AAPG Special Volumes
... uncertainty: New York, John Wiley and Sons, 695 p.Debeye, H. W. J., and P. Van Riel, 1990, Lp-norm deconvolution: Geophysical Prospecting, v. 38, p...
2006
I. Relating Seismic Data to Stratigraphy
Norman S. Neidell
AAPG Special Volumes
.... Such correlation used in context with geological and geophysical principles is at the heart of stratigraphic interpretation. Typically available well...
1979
Quantifying multiple source rock contributions to petroleum fluids: Bias in using compound ratios and neglecting the gas fraction
Andrew P. Murray and Kenneth E. Peters
AAPG Bulletin
... genetic classifications. Mixture deconvolution by alternating least squares regression of ratios can seriously underestimate the contribution of the gas...
2021
Integrated Geophysical Studies on the Basement Structure of the Arkoma Basin, Oklahoma and Arkansas, #50710 (2012)
Hamed Alrefaee, G. Randy Keller, Kurt J. Marfurt
Search and Discovery.com
... seismic volume to delineate different subtle structural and stratigraphic features affecting the basement surface. Gravity modeling is being used...
2012
Least Square Q-Kirchhoff Migration: Implementation and Application
Xiaodong Wu, Yi Xie, Joe Zhou, Dechun Lin, Yu Wang
Petroleum Exploration Society of Australia (PESA)
... in Figure 1. Figure 1a shows the Q model we used. Two strong Q anomalies (20-30, in red colour) are present at shallow part, together...
2018
Abstract: Depth Migration of Monostatic and Bistatic Georadar Data; #90187 (2014)
Robert J. Ferguson, Matthew J. Yedlin, Christian Pichot, Jean-Yves Dauvignac, Nicholas Fortino, and Stephane Gaffet
Search and Discovery.com
... reflector model" of seismic imaging and therefore, zero-offset migration (ZOM) of the data is not an approximation but a legitimate imaging approach...
2014