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The AAPG/Datapages Combined Publications Database
Showing 4,875 Results. Searched 200,357 documents.
New numerical schemes for time-domain seismic wave modeling in viscoelastic media
Bing Zhou, Moosoo Won, Chao Jin
International Meeting for Applied Geoscience and Energy (IMAGE)
... saturations. Seismic wave propagation in such media exhibits significant wave-energy attenuations and wave phase dispersions. Correctly understanding...
2022
Abstract: Seismic to Reservoir Simulation: A Cooperative Inversion; #90187 (2014)
Larry Lines and Amir Shamsa
Search and Discovery.com
... acceptable error criteria. The mathematical formulation for the inversion requires an appropriate modeling description of both seismic wave propagation...
2014
An Analytical Formulation of Seismic-derived Resistivity, by Denny Merkurius F. Mendrofa and Bambang Widarsono, #40245 (2007).
Search and Discovery.com
2007
Application of Elastic Parameters in the Basin Modeling of Unconventional Reservoirs; #41935 (2016)
J. A. España, R. López, O. C. Mijangos, A. K. Santana, J. J. Morales
Search and Discovery.com
.... In this work we show a new application of a mathematical model that takes into account the effective elastic properties of rocks to generate new rock physics...
2016
Abstract: Wave-Equation Migration: Two Approaches, by K. Larner, L. Hatton; #90976 (1976).
Search and Discovery.com
1976
Acoustic approximation VTI reverse-time migration using pseudo-depth mapping method
Xinwen Zhang, Jianping Huang, Zhenchun Li
International Meeting for Applied Geoscience and Energy (IMAGE)
... to correct polarity reversal phenomenon in elastic wave RTM. Since the pseudo-depth domain method was proposed, lots of corresponding research in migration...
2023
Abstract: Wave-Equation Migration--Two Approaches, by K. Larner, L. Hatton; #90968 (1977).
Search and Discovery.com
1977
Fast viscoacoustic forward modeling method based on U-net Fourier neural operator
Wenbin Tian, Yang Liu
International Meeting for Applied Geoscience and Energy (IMAGE)
... facilitates a significantly enhanced simulation of seismic wave propagation, rendering it indispensable for seismic data interpretation and processing...
2023
Using Sonic and Resistivity Effective Medium Theories to Quantify the Influence of Rock Fabric on the Mechanical Properties of Organic Mudrocks
Paul Sayar, Carlos Torres-Verdín
Unconventional Resources Technology Conference (URTEC)
... properties. Phase velocities of compressional- and shear-wave propagation are then calculated using the estimated stiffness of the rock. The rock physics...
2015
New stability constraints for pseudo-acoustic finite difference TTI modelling and inversion
Rodrigo Fuck, Lorenzo Casasanta, Marcel Nauta
International Meeting for Applied Geoscience and Energy (IMAGE)
... for stable pseudo-acoustic wave-equation modelling and inversion over vertical or tilted transverse isotropic media. Our method ensures elastic stability...
2024
Analysis of the influence of bedding-parallel cracks on shale anisotropy based on stress-induced rock physics model
Ying Xu, Feng Zhang, Guohua Niu, Xiangyang Li
International Meeting for Applied Geoscience and Energy (IMAGE)
... combine the stressinduced anisotropy theory and the fracture equivalent medium theory to analyze the effect of BCD in the elastic properties of the shale...
2024
Q-compensation imaging of anisotropic viscous quasi-acoustic media along wavefield propagation path
Bohan Zhang, Huazhong Wang
International Meeting for Applied Geoscience and Energy (IMAGE)
... of anisotropic viscous quasi-acoustic media along wavefield propagation path Bohan Zhang* and Huazhong Wang, Wave Phenomenon and Intelligent...
2022
Inverse scattering theory: Time-dependent perturbation theory for wave scattering in time varying media
Xingguo Huang, Ru-Shan Wu, Pan Zhang, Wenrui Ye, Morten Jakobsen
International Meeting for Applied Geoscience and Energy (IMAGE)
... between theoretical physics and mathematical derivation for inverse scattering. Table 1 shows the scattering theory for various wave equations...
2022
Abstract: Mudstone Geophysical Properties for Pressure Prediction, by Daniel Ebrom; #90085 (2008)
Search and Discovery.com
2008
Depth Imaging Seismic Data to Help Delineate Gas Reservoirs in Southwest Wyoming
Alvin K. Benson
Wyoming Geological Association
... that the propagation of energy through the earth is governed by the acoustic wave equation. The spatial and time dependence of the amplitudes P of a wave...
1989
The brittleness index estimation of shale reservoir guided by triaxial fracture experiments
Li Min, Wang Yang, Shen Hui, Liu Weihua, Li Chengcheng, Zhang Fangnan
International Meeting for Applied Geoscience and Energy (IMAGE)
... for hydraulic fracture in shale reservoir development. At present, it is mainly estimated by elastic properties or mineral contents. But it remains...
2024
Unit-constrained data-driven discovery of a wave equation
Shijun Cheng, Tariq Alkhalifah
International Meeting for Applied Geoscience and Energy (IMAGE)
... equation (PDE). PDEs are essential to our day-to-day simulation of natural phenomena, like wave propagation (Thomsen, 1986; Alkhalifah, 2000; Cheng et...
2024
Induced AVO Anomalies from Pore Pressure Effects
A.C. Buginga Ramos, M.A. Santiago Toledo
Asociación Colombiana de Geólogos y Geofisicos del Petróleo (ACGGP)
.... In their work the seismic velocities versus pore pressure and differential pressure are computed using a model for wave propagation in a porous medium...
2006
The Developing Role of Analysis in the Design of Floating Production Systems
D. B. Melver, D. Cash
Indonesian Petroleum Association
..., in that period there have been few really fundamental advances in the mathematical representation of the physical environment. Wave theories predate...
1985
On singularity points in elastic orthorhombic media
Alexey Stovas, Yu Roganov, V. Roganov
International Meeting for Applied Geoscience and Energy (IMAGE)
... singularities on shear-wave propagation in sedimentary basins: Geophysical Journal International, 107, 531–543, doi: https://doi.org...
2022
Shale Oil Play Exploration Delineation Using Rock Mechanics Template and Seismic Inversion Data, Vaca Muerta Formation, Neuquén Basin, Argentina
Juan Soldo
Unconventional Resources Technology Conference (URTEC)
... Parameters By means of a mathematical combination between P-wave, S-wave and density values, a set of elastic parameters can be estimated...
2015
Reducing Uncertainties In Shear Wave Petrophysical Log Prediction By Using Deep Neural Network and Machine Learning Methods
Muhammad Faris Abdurrachman, Muhammad Dhafit Muhsin
Indonesian Petroleum Association
...: a comprehensive foundation. Prentice Hall, New Jersey Jorstad, A., Mukerji, T. and Mavko, G. (1999). Model-based shear-wave velocity estimations versus empirical...
2021
Abstract: Improved Subsurface Imaging through Reverse Time Migration: A Synthetic Case Study; #90255 (2017)
Pradeep Mahadasu
Search and Discovery.com
.... It is generally referred to as one-way migration solution because of mathematical simplifications in the implementation of the wave equation. In complex...
2017
Seismic Imaging in Anisotropic Media. or... "A Better Way to Moveout and Migrate Long Offset Data"
Rolf Klotz, Martin Bayly, Sue Downie, Swee Leng
Indonesian Petroleum Association
... to conventional means of moving out non-zero offset data is derived by direct mathematical substitution of Snells Law into a non hyperbolic moveout equation...
2000