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The AAPG/Datapages Combined Publications Database

Showing 19,707 Results. Searched 195,504 documents.

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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

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)

... China) Summary Forward modeling of viscoacoustic wave propagation is essential for the realization of migration imaging in attenuating anisotropic media...

2023

DDR: The Technology of Simultaneous Wave Field Analysis and Velocity Model Reconstruction

A. Reshetnikov, A. Tabakov, A. Mukhin, V. Eliseev

Asociación Colombiana de Geólogos y Geofisicos del Petróleo (ACGGP)

... angles of the rays with given wave code, witch pass through the receivers. If these rays are found, it’s possible to estimate the time of wave propagation...

2006

Abstracts: S-wave Attenuation within the Weathering Layer of an Alberta Heavy Oil Field; #90173 (2015)

Kristof De Meersman

Search and Discovery.com

... property regarding refractions in general is that they reach the receivers at a common propagation angle (i.e. as a plane wave). This is true for receivers...

2015

Simulation of the Seismic Records (DAS) in a Borehole Throughout CO2 Storage Procedures

José Pulido, Yiyu Ni

Unconventional Resources Technology Conference (URTEC)

... seismic wave propagation and monitoring well and rock structures, with potential applications beyond CO2 sequestration. Conclusions In summary, the article...

2023

Delineating Thin-Bed Tight Gas Sand Reservoir with Prestack Joint PP/PS Inversion, #41363 (2014)

Zhiwen Deng, Ming Qiang, Shuanghu Shi, Xiaofeng Liang, Yang Zhu, Yijun Zhou, Qingjia Tong

Search and Discovery.com

... for processing the PS wave data assume a simple propagation path, namely, a down going P-wave and a reflected up going shear wave. The converted wave...

2014

A double double-porosity model for wave propagation in patchy-saturated tight sandstone with fabric heterogeneity

Jing Ba, Mengqiu Guo, Wenhao Xu, Fengyuan Sun, Lin Zhang, Wei Cheng

Petroleum Exploration Society of Australia (PESA)

...A double double-porosity model for wave propagation in patchy-saturated tight sandstone with fabric heterogeneity Jing Ba, Mengqiu Guo, Wenhao Xu...

2018

In Situ Stress Prediction Using Differential Strain Analysis and Ultrasonic Shear-Wave Splitting

B. Widarsono, J. R. Marsden, M. S. King

Indonesian Petroleum Association

... and Rock Stress Measurements, Stockholm, Sweden, p. 341-349. Crampin, S., 1978, Seismic Wave Propagation Through a Cracked Solid: Polarization...

1996

II. Information Content and Resolution Potential of Seismic Data.

Norman S. Neidell

AAPG Special Volumes

... requires that we first adopt a wave theory viewpoint toward the propagation of a seismic disturbance. Let us first resolve a paradox which appears...

1979

Abstract: Estimation of Dispersive Parameters of Surface Wave Using the Generalized S Transform; #90187 (2014)

Roohollah Askari and Robert J. Ferguson

Search and Discovery.com

... and Mansinha, 2003) is used to estimate wave propagation parameters (the wavenumber, phase velocity, group velocity and the attenuation function) for a highly...

2014

Acoustic modelling with elastic AVA effects

Robin P. Fletcher, James Hobro, James Rickett

International Meeting for Applied Geoscience and Energy (IMAGE)

...-free shear wave propagation. In this paper we propose a new acoustic wave equation, derived using linearized plane-wave reflection coefficient theory...

2023

Impulse Acoustical Logging in a Cased Drill Hole

L. A. Sergeyev, A. A. Boyaroyts, V. V. Churlin, O. N. Sokolov

Petroleum Geology: A Digest of Russian Literature

... more precisely and to correlate their propagation with definite beds. The longitudinal wave in the steel casing PЖ has a predominate frequency f...

1963

High Resolution “Vibroseis” Data – Compressional and Shear-Wave Modes

D. E. Miller, D. E. Dunster

Pacific Section of AAPG

...-wave vibrator oscillates vertically. The resulting P wave has particle motion along the direction of wave propagation, and the detector...

1972

Abstracts: A Practical Approach for Estimating Receiver Statics in 2D/3C Seismic Data Processing; #90173 (2015)

Dumitru Ion and Mike Galbraith

Search and Discovery.com

... Summary We present a practical approach to estimate the receiver statics associated with near surface shear wave propagation by investigating...

2015

Use of Dielectric Constant Logs: Chapter VII

George B. Asquith

AAPG Special Volumes

..., the dielectric properties of a substance become very important to wave propagation (Hilchie, 1982). High dielectric constant values are associated with polar...

1985

Anisotropic elastic moduli of presalt carbonates from Santos Basin, Brazil

Irineu Lima Neto, Marco Ceia, Roseane Misságia, Lucas Oliveira, Victor Santos, Jéssica Moreira

International Meeting for Applied Geoscience and Energy (IMAGE)

... and silicification processes. Laboratory measurements evaluate mineralogy, porosity, permeability, and ultrasonic P-S1-S2-wave velocities using a triaxial...

2023

Are Tides Controlled by Latitude?

Search and Discovery.com

N/A

Abstract: Estimation of Group Velocity using Slant Stack Generalized S Transform Based Method; #90174 (2014)

Roohollah Askari, Robert J. Ferguson, and Kristof DeMeersman

Search and Discovery.com

... to improve the estimation of the group velocity at different frequencies. The Wave Propagation Operator Assuming geometrical spreading correction...

2014

Ultrasonic measurements of elastic anisotropy of granitic rocks for enhanced geothermal reservoirs

Mayra D. L. Carrasquilla, Jake Parsons, Teng Long, Min Sun, Yingcai Zheng, De-Hua Han

International Meeting for Applied Geoscience and Energy (IMAGE)

... and the effect of S-wave velocity; 𝜖 symbolizes the relative difference between the velocities of the P-wave in the propagation direction and perpendicular...

2023

Abstract: Seismic Wave Attenuation due to Scattering and Leaky Mode Mechanisms in Heterogeneous Reservoirs; #90171 (2013)

Jun-Wei Huang, Gilles Bellefleur, and Bernd Milkereit

Search and Discovery.com

... direction as propagation. Physically, the exponential decay is due to the fact that as seismic wave propagates along a high velocity zone, the wave...

2013

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