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The AAPG/Datapages Combined Publications Database

Showing 4,875 Results. Searched 200,357 documents.

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Exact kinematic behavior of the P-SV converted wave in a vertical transversely isotropic medium

Guillaume Cambois

International Meeting for Applied Geoscience and Energy (IMAGE)

...Exact kinematic behavior of the P-SV converted wave in a vertical transversely isotropic medium Guillaume Cambois Exact kinematic behavior of the P...

2023

Abstracts: Gabor Multipliers for Seismic Modeling and Wavefield Propagators; #90173 (2015)

Michael P. Lamoureux, Gary F. Margrave, and Peter C. Gibson

Search and Discovery.com

... that accurately model the physics of seismic wave propagation in the earth. We have developed a mathematical theory for these methods, based...

2015

Frequency vs Azimuth (FVAZ): the Younger Member of the Family of Seismic Driven Fracture Characterization Methods

Juan Tavella, Victoria Lazzari, Marcelo Frydman, Néstor Herrera

Unconventional Resources Technology Conference (URTEC)

.... Elastic wave velocity and anisotropy results presented herein, together with effective stress, were the key for a better understanding of the pressure...

2023

Application of Seismic Multiattribute Analysis for Carbonate Buried Hill Reservoir Characterization

Xuetong Liu, Tongxing Xia, Jiyan Cai, Min Gong

International Meeting for Applied Geoscience and Energy (IMAGE)

..., when there are discontinuities or abrupt points in the underground medium, seismic wave will produce diffracted waves in the propagation process...

2023

The Limitations of Seismic Modelling of Geological Structures

B. L. N. Kennett

Petroleum Exploration Society of Australia (PESA)

.... As a result we are working in a frequency range which is rather poorly served by current mathematical techniques for modelling wave propagation...

1985

Reservoir Characterization and Modeling: A Look Back to See the Way Forward

Xinghe Yu, Y. Zee Ma, David Psaila, Paul La Pointe, Ernest Gomez, Shengli Li

AAPG Special Volumes

..., is commonly used to invert multiple partial angle stacks for elastic properties such as P-wave (compressional) velocity, S-wave (shear-wave) velocity...

2011

Trishear: A Review of Kinematics, Mechanics, and Applications

Stuart Hardy, Richard W. Allmendinger

AAPG Special Volumes

... folding Trishear is a kinematic model of fault-propagation folding in which the decrease in displacement along the fault is accommodated...

2011

Rock-Fluid Interaction Impact on Geomechanical and Acoustic Properties in Shale Reservoirs: Anisotropic Grain Contact Adhesion Model

Binh T. Bui, Azra N. Tutuncu

Unconventional Resources Technology Conference (URTEC)

... in reservoir engineering studies, the rock-fluid interactions play a significant role in deformation, failure and wave propagation behavior in the tight...

2014

Numerical Evaluation of Bulk Geomechanical Properties of Fractured Coal with Changing Net Effective Stress Conditions

Travis R. Mitchell, Ruizhi Zhong, Ray Johnson Jr., Christopher R. Leonardi

Unconventional Resources Technology Conference (URTEC)

... properties of fractured rocks: Dynamic vs. static considerations. International Journal of Fracture 139:569–576. Schoenberg, M., 1980. Elastic wave...

2021

Abstract: Practical Applications of Seismic Anisotropy; #90187 (2014)

Philip Wild

Search and Discovery.com

.... Elsevier Science. Vavryčuk, V. and Pšenčik, I. [1998] PP-wave reflection coefficients in weakly anisotropic elastic media. Geophysics, 63(6), 2129–2141...

2014

Abstract: Near-surface S-wave Velocity from an up Hole Survey using Explosive Sources; #90187 (2014)

Saul E. Guevara, Gary F. Margrave, and William M. Agudelo

Search and Discovery.com

... is typically heterogeneous, which affects S-wave propagation, distorting seismic events from deeper layers. Techniques to obtain a better S-wave...

2014

Iterative Modeling and Imaging of Seismic Data in Depth to Help Delineate Petroleum Reservoirs in the Utah Overthrust Belt

Alvin K. Benson

Utah Geological Association

... waves which are refracted, reflected, and superimposed. At rock boundaries, the elastic impedance (the product of rock density and velocity of wave...

1991

New Aspects of Quantitative Interpretation of Velocity Data and Their Impact on Geologic Evaluation of Exploration Prospects: ABSTRACT

Werner J. Jankowsky

AAPG Bulletin

.... Jankowsky 1971 345 346 55 2. (February) Studies on elastic wave velocities in rocks have proved increasingly useful in the geologic investigation...

1971

Abstract: Multi-Scale 2D Acoustic Full Waveform Inversion with High Frequency Impulsive Source; #90187 (2014)

Vladimir N. Zubov, Michael P. Lamoureux, and Gary F. Margrave

Search and Discovery.com

... convergence through a Newton method root search applied to misfit data correlated with the forward propagation wave. Introduction A useful mathematical...

2014

The Technology of the Joint Inversion of Conventional Well Logs for Evaluation of Double Porosity Carbonate Formations; #41942 (2016)

Elena Kazatchenko, M. Markov, A. Mousatov, E. Pervago

Search and Discovery.com

...al of Acoustic Society of America, v. 91, p. 551-571. Berryman, J.G., 1980, Long Wavelength Propagation in Composite Elastic Media: Journal of Acoust...

2016

Three-Dimensional Depth Imaging of Seismic Data to Help Delineate Petroleum Reservoirs in the Williston Basin

Alvin K. Benson

Williston Basin Symposium

.... In seismic surveys, a wave field in the subsurface is generated by a source of energy. At rock boundaries, the elastic impedance changes...

1995

Abstract: Time-Lapse FullWaveform Inversion Application To Seismic Monitoring Of CO2 Sequestration; #90224 (2015)

Wubshet Alemie

Search and Discovery.com

... of electromagnetic waves.” J. Computational Physics 114 (1994): 185–200. Biot, M.A. “Theory of propagation of elastic waves in fluid-saturated porous solid Part...

2015

Abstract: Elastodynamic FWI Efficiency Study With Partial Stacking in 2D; #90224 (2015)

Vladimir N. Zubov, Gary F. Margrave, and Michael P. Lamoureux

Search and Discovery.com

... signature, assumed known for simplicity. The misfit data block is a forward wave propagation using the estimated values for the physical parameters, while...

2015

Abstract: Generalized Frames for Gabor Operators in Seismic Imaging; #90172 (2014)

Michael P. Lamoureux, Gary F. Margrave, Peter C. Gibson

Search and Discovery.com

... into roughly stationary parts, processing each part separately, and assembling the results into a global final. In numerical wavefield propagation...

2014

Prediction of Reservoir Rock Permeability Reduction by Using Laboratory Acoustic Measurement

Bambang Widarsono, Fakhriyadi Saptono

Indonesian Petroleum Association

... survey data. Biot, M.A., 1956, Theory of Propagation of Elastic Waves in A Fluid-saturated Porous Solid. II. Higher Frequency Range, J. Acoust. Soc...

1998

Abstract: AVO Theory for Large Contrast Elastic and Anelastic Targets in Pre-Critical Regimes; #90187 (2014)

Kris Innanen

Search and Discovery.com

.... D., 1973, Wave propagation in elastic solids: North- Holland, 1st edition. Aki, K. and P. G. Richards, 2002, Quantitative seismology: University...

2014

Mathematical modeling of microcrack growth in source rock during kerogen thermal maturation

Yunfei Yang, and Gary Mavko

AAPG Bulletin

...Mathematical modeling of microcrack growth in source rock during kerogen thermal maturation Yunfei Yang, and Gary Mavko 2018 2519 2535 102 12...

2018

Depositional Architecture and Petrophysical Variability of an Oolitic Tidal Sand Shoal: Pennsylvanian (Missourian), Kansas, U.S.A.

Eugene C. Rankey, Hamilton Goodner, John Doveton

Journal of Sedimentary Research (SEPM)

... measure elastic body waves in which the direction of particle movement is normal to the direction of wave propagation. In carbonates, shear-wave velocity...

2018

Fracture Characterization of Carbonate Reservoir Using Integrated Sequential Prediction of Artificial Neural Network: Case Study of Salawati Basin Field

Bagus Endar B. Nurhandoko, Nana Djumhana, Khairil Iqbal, Isnaini Rahman, Susilowati, Yoga Hariman

Indonesian Petroleum Association

... interaction in interior wall of their pores space which make their wave propagation system becoming more complex. This carbonate complexity requires...

2012

Reservoir Description by Interferometric Imaging of VSP Data in Transition Zones

Thomas Radford, Martin Karrenbach, Ferry Yustiana, Willi Brianno, Dhea Wachju

Indonesian Petroleum Association

... *** Statoil © elastic full wave-form forward modeling to help in the interpretation, analysis and uncertainty estimates. Each of those particular results...

2013

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