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The AAPG/Datapages Combined Publications Database
Showing 20,827 Results. Searched 200,293 documents.
Target-oriented wavefield calculation using Recursive Patched Green Functions
Edwin Fagua Duarte, Janaina Schwarzrock, Danyelle da Silva, Joao Medeiros de Araujo, Mauro Ferreira
International Meeting for Applied Geoscience and Energy (IMAGE)
..., widely used in quantum mechanics. The wavefield calculated at the target and receivers is numerically equivalent to obtained with wave propagation...
2023
Decoupled approximation of qP- and qSV-wave in attenuated TI media
Rong Huang, Zhiliang Wang, Guojie Song
International Meeting for Applied Geoscience and Energy (IMAGE)
... of the Earth’s internal structure. In seismic exploration, the anisotropic viscoelastic wave equation is a reliable way to describe the propagation of seismic...
2023
Wave-Dominated Shelves: A Model of Sand Ridge Formation by Progressive Infragravity Waves: Abstract
B. Boczar-Karakiewicz, J. L. Bona
CSPG Special Publications
...Wave-Dominated Shelves: A Model of Sand Ridge Formation by Progressive Infragravity Waves: Abstract B. Boczar-Karakiewicz, J. L. Bona 1986 337 338...
1986
Finite Difference Modeling: Part II: How to clean numeric time dispersion
Lasse Amundsen, Ørjan Pedersen, Martin Landrø
GEO ExPro Magazine
... error which is more pronounced towards higher frequencies or at longer wave propagation distances, and this error is accumulated over time. Time...
2018
Abstract: Improved Subsurface Imaging through Reverse Time Migration: A Synthetic Case Study; #90255 (2017)
Pradeep Mahadasu
Search and Discovery.com
... accurately the quality of the subsurface images by describing wave propagation in complex media. It solves the wave equation forward in time for the source...
2017
Abstract: Attenuation of Scholte Waves from OBC Data Using Polarization Filtering; #91204 (2023)
Yong Qing Chen, Mamadou Diallo, Mustafa A Marzooq, Faisal M Qahtani
Search and Discovery.com
... OBC shallow water survey (water depth is between 40 to 60 meters) that had strong Scholte wave’s noise characterized by slow propagation, dispersive...
2023
Abstract: What Is Rt? Logging-While-Drilling and Wireline Resistivity Measurements Spotlighted: an Offshore Case Study in Abu Dhabi; #90254 (2016)
Amr Serry, Sultan Budebes, Hassan AbouJmeih, Ahmet Aki, Michael Bittar
Search and Discovery.com
...-while drilling (LWD) electromagnetic wave propagation resistivity devices have provided dramatic improvements in well-placement applications. Azimuthal...
2016
Optimization of Production Rate in Sandy Wells by Using Sonic and Density Logs Data: Abstract
Heru Husaini
Indonesian Petroleum Association
... and contact stiffness. The author (1993) describes the use of acoustic wave propagation properties in the evaluation of cementation strength. Stein et al...
1996
Application of Seismic Surveying to Direct Exploration for Oil and Gas
A. M. Ivanchuk, L. F. Tarkhova
Petroleum Geology: A Digest of Russian Literature
...-bearing strata on attenuation and velocity of seismic waves. Field studies have shown that the decrease in velocity of propagation at pools reaches...
1974
ABSTRACT: FORECAST OF THE METHANE ENRICHMENT BASED ON DOUBLE-PHASE MEDIA THEORY
Shu-nian Ning, Gang Li, Guangliang Li, Huasheng Zou
The Society for Organic Petrology (TSOP)
... demonstrates that two kinds of primary waves (i.e. quick P-wave and slow P-wave) exist in the seismic wave propagation in double-phase media. Slow P-wave...
2006
Abstract: Geophysical Issues and Challenges in Malay and Adjacent Basins (Geophysics Paper 7)
Deva P. Ghosh
Geological Society of Malaysia (GSM)
... imaging in key zones below the fault. Seismic wave propagation in Malay basin is complicated. In the most cases pay-beds are thin in the seismic tuning...
2008
Abstract: Seismic Implications of Moveable Fluids; #90254 (2016)
Robert W. Wiley, Peter Wilson, Scott Peters
Search and Discovery.com
... and proposed an asymptotic solutions to seismic wave propagation in porous layers. White et al. (1975) and White (1975) developed a patchy saturation model...
2016
Using Cross
Search and Discovery.com
N/A
Ultrasonic Measurements on Thin Samples: Numerical Modelling
Alexey Yurikov, Maxim Lebedev, Marina Pervukhina
Petroleum Exploration Society of Australia (PESA)
... to support the outcome of the previous work and to improve the understanding of wave propagation in the samples during laboratory ultrasonic measurements...
2016
Geological Modelling for 3-D Seismic Survey Design and Acquisition—A Case Study From Offshore Malaysia
Search and Discovery.com
N/A
ABSTRACT: Complex Near-Surface Problems Management Using the CFP Technology: Part 1 Principles; #90051 (2006)
E. Verschuur, M. N. Al-Ali
Search and Discovery.com
... at the acquisition surface. Via an updating procedure a set of one-way focusing operators is obtained, describing the wave propagation between the surface locations...
Unknown
Heterogeneous Anisotropic Elastic Finite Difference Method for Irregular Grid
Search and Discovery.com
N/A
Spherical-Wave Computational AVO Modelling in Elastic and Anelastic Isotropic Two-Layer Media; #41564 (2015)
Arnim B. Haase, Charles P. Ursenbach
Search and Discovery.com
... is the assumption that compressional wave particle motion is parallel to the propagation direction and that converted-wave particle motion is perpendicular...
2015
3D-9C seismic survey for direct S-wave processing and interpretation
Rui Zhang, Zhiwen Deng, Yuanyuan Yue, Yan Wang
International Meeting for Applied Geoscience and Energy (IMAGE)
... the direct S-wave data, except the shear wave splitting. Shear wave splitting is an intrinsic characteristic of S-wave propagation through anisotropic media...
2022
Abstracts: Noise Examples from Two Microseismic Datasets; #90173 (2015)
Andy St-Onge and David Eaton
Search and Discovery.com
... and affects all geophones. This wave may obscure the arrival of P wave or S wave signals. Fig. 4 - . A 1.5 sec. record showing the propagation of two tube...
2015
Finite-frequency transmission traveltime tomography in VTI media
Fei Luo, Lanlan Yan, Jiexiong Cai
International Meeting for Applied Geoscience and Energy (IMAGE)
... wave equation often assumes that the shear wave velocity is 0. When this happens, the wave field propagation will be unstable. Based on this, this paper...
2024
ABSTRACT: Processing and Analysis of 3-D PS-wave Data for Reservoir Fracture Detection – Wyoming Case Study, by R. R. Van Dok, J. E. Gaiser, and J. E. Markert; #90906(2001)
Search and Discovery.com
2001
Rock Physics Study of Coal Bed Methane Reservoir Rock: Case Study of Muaraenim Coal
Bagus Endar B. Nurhandoko, Susilowati, Usep M. Ishaq, Hussein Rudiyanto, Y. Wiyanto, Budi Sulistyanto, Mahatman L. Budi, Kaswandhi Triyoso, KiskoRiondo Siahaan, Wahyu E. Abdillah, Danang Kusudiharjo
Indonesian Petroleum Association
...; with lignite coal being more susceptible to fracturing than bituminous coal. SEISMIC WAVE PROPAGATION Seismic wave propagation has two components...
2012
Fracture characterization in shale and tight reservoirs using horizontal well sonic logging data
Peng Liu, Ning Li, Hongliang Wu, Hao Zhao, Mengsheng Zhang, Huajun Fan, Kai Jiang, Kewen Wang, Yongjian Zeng
International Meeting for Applied Geoscience and Energy (IMAGE)
.... Smeulders, 2013, Shock-induced wave propagation over porous and fractured borehole zones: Theory and experiments: Journal of the Acoustical Society of America...
2023
Abstract: Wormhole Forward Modeling and Seismic Responses; #90187 (2014)
Xiaoqin Cui, Laurence R. Lines, Edward S. Krebes, and Joan Embleton
Search and Discovery.com
... plane (vertical plane), the fractures have a shape as shown in Figure 2. Therefore, the elastic wave propagation through different parts of the 3D...
2014