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Welcome to the new Datapages Archives

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The AAPG/Datapages Combined Publications Database

Showing 19,691 Results. Searched 195,405 documents.

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Wave Climate and Littoral Sediment Transport, Northeast Gulf of Alaska

Dag Nummedal, Michael F. Stephen

Journal of Sedimentary Research (SEPM)

... of directions of wave propagation. In the analysis, therefore, one assumes that this is identical to the frequency distribution of wind directions within each...

1978

Abstract: Regular Grids Travel Time Calculation … Fast Marching with an Adaptive Stencils Approach; #90187 (2014)

Zhengsheng Yao, Mike Galbraith, and Randy Kolesar

Search and Discovery.com

... application, we present a directional depravity method that can accommodate different directions of wave propagation. The new algorithm is implemented...

2014

Phase-Ray Maslov Summation: A Complete Finite-Frequency Ray Method

Tianfei Zhu

Search and Discovery.com

... that affect finite-frequency wave propagation in inhomogeneous media. Neglecting the effects of these processes in its formulation, asymptotic ray...

Unknown

Phase-Ray Maslov Summation: A Complete Finite-Frequency Ray Method

Tianfei Zhu

Search and Discovery.com

... that affect finite-frequency wave propagation in inhomogeneous media. Neglecting the effects of these processes in its formulation, asymptotic ray...

Unknown

Abstracts: Determining Elastic Constants of an Orthorhombic Material by Physical Seismic Modeling; #90173 (2015)

Faranak Mahmoudian, Gary F. Margrave, P. F. Daley, and Joe Wong

Search and Discovery.com

... isotropy is just a degenerate case of orthorhombic symmetry with two distinctive directions. Elastic wave propagation in an orthorhombic medium can...

2015

Abstract: Numerical Modeling for Different Types of Fractures; #90187 (2014)

Xiaoqin Cui, Laurence R. Lines, and Edward S. Krebes

Search and Discovery.com

... that the non-welded contact interface is not approach to zero. In this paper, seismic wave propagation is affected by properties of the fractures in three...

2014

Study on Diagnosis Model of Shale Gas Fracture Network Fracturing Operation Pressure Curve

Ran Lin, Zhenhua Wang, Lan Ren, Jinzhou Zhao, Tingxue Jiang

Unconventional Resources Technology Conference (URTEC)

... diagnosis approach cannot be applied to shale gas fracturing. This paper established six criteria for different propagation patterns of fractures...

2021

Multi-scale anisotropic dispersion and attenuation in VTI media with penny-shaped cracks

Yanwen Feng, Zhaoyun Zong, Guangzhi Zhang

International Meeting for Applied Geoscience and Energy (IMAGE)

... T elastic coefficient tensor, C is a 6 × 6 matrix of elastic constants. Based on the above equations, the seismic wave propagation equation...

2023

Abstracts: True-Amplitude PS Prestack Time Migration via 5D Interpolation; #90173 (2015)

Peter W. Cary, Albert Zhang

Search and Discovery.com

... are neglected. For P-S wave propagation, assuming z is the image depth,  is the opening angle of down-going and up-going ray-paths,   v p / vs...

2015

Abstract: Nonlinear Seismic Wave Propagation in Heavy Oil; #90224 (2015)

Wubing Deng and Igor B. Morozov

Search and Discovery.com

...Abstract: Nonlinear Seismic Wave Propagation in Heavy Oil; #90224 (2015) Wubing Deng and Igor B. Morozov Datapages/Search and Discovery Article...

2015

ABSTRACT Numerical Estimation of Effective Properties of Rocks Using 3D Tomographic Images, #90104 (2010)

Saenger Erik; Enzmann F.; Keehm Y.

Search and Discovery.com

...wave modulus is derived by dynamic wave propagation simulations. We apply a displacement‐stress  rotated staggered finite‐difference (FD) grid technique...

2010

Abstract: Suppressing Scattered Energy Effects Using Surface-wave Analysis: An application on Land Seismic Data; #91204 (2023)

Najoud AlOtaibi1, Dmitry Nikolenko

Search and Discovery.com

...Abstract: Suppressing Scattered Energy Effects Using Surface-wave Analysis: An application on Land Seismic Data; #91204 (2023) Najoud AlOtaibi1...

2023

Applications of the Electromagnetic Propagation Tool in Indonesia

B. R. Wood, P. Westaway

Indonesian Petroleum Association

... of an electomagnetic wave in the rock, is measured by a new tool, the Electromagnetic Propagation Tool (EPT). This measurement, in conjunction...

1982

Elastic Wave Propagation in Fractured Media Using the Discontinuous Galerkin Method; #41955 (2016)

Jonás D. De Basabe, Mrinal K. Sen

Search and Discovery.com

...Elastic Wave Propagation in Fractured Media Using the Discontinuous Galerkin Method; #41955 (2016) Jonás D. De Basabe, Mrinal K. Sen Elastic Wave...

2016

Abstract: Seismic Modeling of Kerogen Maturity for Source Rocks: Bakken Shale, Williston Basin, USA

Malleswar Yenugu

Houston Geological Society Bulletin

... increases with maturity and over-matured source rocks will be in over-pressured regime. . The wave propagation, velocities, anisotropy and AVO effects...

2013

Abstract: Seismic Modeling of Kerogen Maturity for Source Rocks: Bakken Shale, Williston Basin, USA

Malleswar Yenugu

Houston Geological Society Bulletin

... increases with maturity and over-matured source rocks will be in over-pressured regime. . The wave propagation, velocities, anisotropy and AVO effects...

2013

Contributions of Seismology to Plate Tectonics: ABSTRACT

Jack E. Oliver

AAPG Bulletin

... kinds of evidence are particularly important in such studies: (1) seismicity, (2) focal mechanisms, and (3) wave propagation and inferred earth structure...

1971

Abstract: The Application of The Nearly Optimal Sponge Boundary Conditions for Seismic Wave Propagation in Poroelastic Media; #90171 (2013)

Jingyi Chen and Ralph Phillip Bording

Search and Discovery.com

...Abstract: The Application of The Nearly Optimal Sponge Boundary Conditions for Seismic Wave Propagation in Poroelastic Media; #90171 (2013) Jingyi...

2013

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