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The AAPG/Datapages Combined Publications Database

Showing 20,829 Results. Searched 200,357 documents.

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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

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

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

Wave scattering by the formation velocity perturbation surrounding a fluid-filled borehole

Zhou-Tuo Wei

International Meeting for Applied Geoscience and Energy (IMAGE)

... can significantly change the seismic waveform, so the analysis of the wave scattering generated in the propagation can characterize the heterogeneity...

2022

Method of seismic wave advance geological prediction in soft layer

Xingmeng Dong, Zhoutuo Wei, Yuwen Zhai, Jigen Xia

International Meeting for Applied Geoscience and Energy (IMAGE)

...-dimensional model and numerical analysis The seismic advance geological prediction technology is based on the principle of seismic wave propagation. It uses...

2022

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

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

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

Prestack joint inversion based on multi-components seismic data using analytical solution of 1D elastic wave equation

Weiheng Geng, Wenkai Lu, Jingye Li, Xiaohong Chen, Yinshuo Li, Lei Han, Cao Song

International Meeting for Applied Geoscience and Energy (IMAGE)

... Zoeppritz-based methods, the ASEW can not only simulate the primary reflections, but also the wave propagation effects, such as transmission loss, internal...

2024

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

Crack Density Identification From Shear Wave Splitting Parameter Using Model Single Set Aligne Fracture: a Case Study Carbonate Reservoir

Thariq Guntoro, Intan Andriani Putri, Pebrian Tunggal Prakosa, Yulia Putri Wulandari

Indonesian Petroleum Association

...Crack Density Identification From Shear Wave Splitting Parameter Using Model Single Set Aligne Fracture: a Case Study Carbonate Reservoir Thariq...

2014

Wave Evolution in Cohesive Sedimentary Environments: Open Problems

A. Sheremet, J. M. Kaihatu, G. W. Stone, X. Zhang

GCAGS Transactions

... of different sediment types on wave propagation. WAVE DISSIPATION The mud dynamics side of the problem has been studied quite intensely, due...

2003

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