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The AAPG/Datapages Combined Publications Database

Showing 19,681 Results. Searched 195,354 documents.

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EXTENDED ABSTRACT: Lateral numerical dispersion with wave equation migration II

Wen-Jing Wu

CSPG Special Publications

...EXTENDED ABSTRACT: Lateral numerical dispersion with wave equation migration II Wen-Jing Wu 1998 248 251...

1998

Abstract: Pseudo-elastic Wave Equation and its Application in Modeling and Waveform Inversion; #91204 (2023)

Bingbing Sun, Tariq Alkhalifah, Ali Abdulmohsen, Nasher AlBinHassan

Search and Discovery.com

...Abstract: Pseudo-elastic Wave Equation and its Application in Modeling and Waveform Inversion; #91204 (2023) Bingbing Sun, Tariq Alkhalifah, Ali...

2023

Recent Sediments, Northwest Gulf of Mexico: ERRATUM

Joseph R. Curray

AAPG Bulletin

...: [EQUATION] where µ = horizontal component of orbital velocity at the bottom H = height of wave at the depth of water considered T = wave period...

1961

Abstract: Local Radial Basis Functions for Helmholtz Equation in Seismic Inversion; #90255 (2017)

Hebert Montegranario, Mauricio Londoño

Search and Discovery.com

... Solutions of Helmholtz equation are essential in Seismic imaging methods like full wave inversion, which needs to solve many times the wave equation...

2017

Abstract: Tomographic Reflected-Wave FWI Using Time Lag; #90254 (2016)

Geoff Clark, Yilong Qin

Search and Discovery.com

.... To mitigate the limitation of ray-based tomography methods, various wave-equation-based traveltime inversion methods or finite-frequency tomography...

2016

An acoustic wave equation with the gradients of velocity and density

Jianyong Bai, Orhan Yilmaz

International Meeting for Applied Geoscience and Energy (IMAGE)

...An acoustic wave equation with the gradients of velocity and density Jianyong Bai, Orhan Yilmaz An acoustic wave equation with the gradients...

2023

Damped least squares-based deterministic PP wave and SH-SH wave joint inversion method

Ying Lin, Guangzhi Zhang, Baoli Wang, Siyuan Chen, Minmin Huang

International Meeting for Applied Geoscience and Energy (IMAGE)

... coefficients in the multi-wave case is analyzed based on the approximation equation of PP wave and SH-SH wave, and the incidence angle range of the joint...

2023

Finite Difference Modeling: Part II: How to clean numeric time dispersion

Lasse Amundsen, Ørjan Pedersen, Martin Landrø

GEO ExPro Magazine

... and MARTIN LANDRØ Continuing the discussion that was started in GEO ExPro Vol. 15, No. 2. The wave equation is the partial differential equation...

2018

Simulation of seismic waves in the fluid-solid coupled thermoelastic medium

Sen Yang, Guochen Wu, Junzhen Shan, Hongying Liu

International Meeting for Applied Geoscience and Energy (IMAGE)

... coupled media. The global simulation method does not consider the coupling interface information and adopts the same wave equation in different media...

2023

Improve Kirchhoff depth imaging using full-wave-equation traveltimes

Yongzhong Wang, Yang He, Alex Yeh, Faqi Liu, Bin Wang, Carlos Caldern

International Meeting for Applied Geoscience and Energy (IMAGE)

...Improve Kirchhoff depth imaging using full-wave-equation traveltimes Yongzhong Wang, Yang He, Alex Yeh, Faqi Liu, Bin Wang, Carlos Caldern Improve...

2023

Abstract: An RBF-FD Scheme on Hexagonal Grids to Solve the Helmholtz Equation with High Wavenumber; #90255 (2017)

Mauricio Londono

Search and Discovery.com

... in frequency-domain it is priority to have an accurate solver for wave equation, a.k.a Helmholtz equation, in many values of the frequency. Due to numerical...

2017

Accurate simulations of pure P-waves in attenuating transversely isotropic media

Qiang Mao, Jianping Huang, Xinru Mu

International Meeting for Applied Geoscience and Energy (IMAGE)

.... To describe the attenuation and anisotropy properties of subsurface media, the pureviscoacoustic anisotropic wave equation has been developed...

2023

Application of Wave Equation Tomography in Frontier Areas

Tien-when Lo, Guy W. Purnell

Indonesian Petroleum Association

...Application of Wave Equation Tomography in Frontier Areas Tien-when Lo, Guy W. Purnell 1990 245 251 In frontier areas, insufficient information...

1990

Abstract: A Phase Shift Plus Interpolation Extrapolation for Two-way Wave Equation Migration; #90172 (2014)

Jianhua Pan

Search and Discovery.com

...Abstract: A Phase Shift Plus Interpolation Extrapolation for Two-way Wave Equation Migration; #90172 (2014) Jianhua Pan AAPG Search and Discovery...

2014

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