Simulation of Integrated Surface-Water/Groundwater Flow for a Freshwater Wetland in Selangor State, Malaysia

Bahaa-eldin E. A. Rahim, Ismail Yusoff, Azmi M. Jafri, Zainudin Othman

Geological Society of Malaysia (GSM)

... The 1-D and 2-D diffusive wave Saint Venant equations describe channel and overland flow, respectively. The Kristensen and Jensen methods (Kristensen...

Transverse Ribs: Their Characteristics, Origin and Paleohydraulic Significance

Emlyn H. Koster

Dallas Geological Society

... and Kellerhals (1977, Table 1) confirm the equivalence of wavelengths on the bed and water surfaces. Kennedy’s equation assumes that the antidune wave...

Transverse Ribs: Their Characteristics, Origin and Paleohydraulic Significance

Emlyn H. Koster

CSPG Special Publications

... and Kellerhals (1977, Table 1) confirm the equivalence of wavelengths on the bed and water surfaces. Kennedy’s equation assumes that the antidune wave...

Introduction to Nonlinear Models

Gerard V. Middleton and David M. Rubin

Special Publications of SEPM

... and initial conditions can be very complicated. If the governing equations are lin- flow equation or the wave equation, then it is commonly (though...

Elastic Dispersion in Shale: Laboratory Tests and Rock Physics Modeling

Rune M. Holt, Audun Bakk, Erling Fjær, Serhii Lozovyi, Kim Sarah Mews

International Meeting for Applied Geoscience and Energy (IMAGE)

... and 150 Hz with strain amplitudes smaller or equal to 10-6, like those expected for a seismic wave (see, e.g., Batzle et al., 2006; Lozovyi and Bauer...

A Review of Petrophysics of Cooper Basin Reservoirs in South Australia

Chris Porter

Petroleum Exploration Society of Australia (PESA)

... for the derivation of wave propagation proper• ties of a liquid saturated medium (see Helander [1983] for limitations of Wyllie's equation). Geertsma...

The equivalent pore aspect ratio as a tool for pore type prediction in carbonate reservoirs

François Fournier, Matthieu Pellerin, Quentin Villeneuve, Thomas Teillet, Fei Hong, Emmanuelle Poli, Jean Borgomano, Philippe Léonide, and Alex Hairabian

AAPG Bulletin

.... Castagna, 2004, Revisiting the Wyllie time average equation in the case of near-spherical pores: Geophysics, v. 69, no. 1, p. 45–55, doi:10.1190/1.1649374...

Wave-Dominated Shelves: A Model of Sand Ridge Formation by Progressive Infragravity Waves: Abstract

B. Boczar-Karakiewicz, J. L. Bona

CSPG Special Publications

...Wave-Dominated Shelves: A Model of Sand Ridge Formation by Progressive Infragravity Waves: Abstract B. Boczar-Karakiewicz, J. L. Bona 1986 337 338...

Abstract: Seismic Modeling of Poroelasticity Using Asymptotic Formula of Biot, by Yangjun Liu; #90087 (2009).

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Abstract: A Comparative Study of Different Time Integration Schemes Applied to Finite Difference Elastic Wave Simulations; #90255 (2017)

Otilio Rojas, Josep De La Puente, Jose Cela, Santiago Fernández

Search and Discovery.com

... explicit time-domain finite-difference algorithms for the elastic wave equation. Our tests involve both different propagation distances and Courant numbers...

Hydromechanical Principles of Sediment Structure Formation

L.I. Briggs, G. V. Middleton

Special Publications of SEPM

... there is no move ment across streamlines In this case it is pos sible to write an equation the Bernoulli equa tion or theorem stating that apart from...

Turbulent Flow

Gerard Middleton, John B. Southard

Special Publications of SEPM

... of equations to be found in textbooks and papers on turbulent flow are semi-empirical: the general form of the equation may be suggested by physical...

Applications of Kirchhoff Least-Squares Migration: Towards Reservoir Imaging; #42183 (2018)

Francesco Perrone, Graham Roberts, Lorenzo Casasanta, Andrew Ratcliffe, Arash Jafargandomi, Karen Purcell

Search and Discovery.com

..., High-resolution Imaging by Wave-Equation Reflectivity inversion: 77th EAGE Conference and Exhibition, EAGE, Extended Abstracts, We N103 15. Wang, P...

Evaluation of Wave-Generated Longshore Current Velocities and Sand Transport Rates on Beaches

Paul D. Komar

Special Publications of SEPM

... interact with the wave surf to produce a longshore transport of sand A simple equation has been found with which this longshore current velocity can...

Abstract: An Alternative Analysis of Surface Waves Data for Site Characterization

Abdul Rahim Samsudin, Suharsono, Abdul Ghani Rafek

Geological Society of Malaysia (GSM)

... for each geophones spacing and plot it versus phase velocity (VR) to produce an exponential equation, and (4) calculate the shear wave velocity from...

Abstract: Seismic Frequency Wave Speed Measurements on Micro-cracked, Fluid-saturated Synthetic Rock; #90172 (2014)

Heather Schijns, Ian Jackson, Douglas R. Schmitt

Search and Discovery.com

...Abstract: Seismic Frequency Wave Speed Measurements on Micro-cracked, Fluid-saturated Synthetic Rock; #90172 (2014) Heather Schijns, Ian Jackson...

A Miocene Mud Volcano and its Plumbing System: A Chaotic Complex Revisited (Monferrato, NW Italy)

P. Clari, S. Cavagna, L. Martire, J. Hunziker

Journal of Sedimentary Research (SEPM)

... or strongly cemented matrix-supported breccias locally containing remains of chemosymbiotic organisms (lucinid bivalves). Moreover, cylindrical...

Graphical Techniques for the Analysis and Display of Logging Information: Chapter 2

John H. Doveton

AAPG Special Volumes

... of Mobil in the late '50s, and was perhaps the earliest attempt to solve the Archie equation as a graphical procedure. At that time, logging calculations...

Toward elastic free-surface topography with immersed boundaries

Edward Caunt, Rhodri Nelson, Fabio Luporini, Gerard Gorman

International Meeting for Applied Geoscience and Energy (IMAGE)

... wave equation in the presence of tilted transverse isotropy, and outstanding challenges are considered. The staggered discretisation commonly used...

Multicomponent Seismic Technology Assessment of Fluid-gas Expulsion Geology and Gas-hydrate Systems: Gulf of Mexico

B. A. Hardage, P. E. Murray, R. Remington, M. De Angelo, D. Sava, H. H. Roberts, W. Shedd, J. Hunt Jr.

AAPG Special Volumes

... strata. Our ongoing work uses a different data-processing strategy based on common-receiver trace gathers that eliminate the need to do wave-equation...

Rock Property Data Volumes from Well Logs, by L.R. Denham and H. Roice Nelson, Jr., #40268 (2007).

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Abstract: Fracture Density of units in the Brushy Canyon Formation, Whitehorse Group and Winchell Formation of the Permain Basin, by Skyler S. Smith; #90181 (2013)

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Abstract: Fracture Density of Units in the Brushy Canyon Formation, Whitehorse Group and Winchell Formation of the Permain Basin, by Skyler S. Smith; #90182 (2013)

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Wave Equation Shot Migration as a Ground Roll Filter.

Francisco Ortigosa, Pedro Muñoz

Asociación Colombiana de Geólogos y Geofisicos del Petróleo (ACGGP)

...Wave Equation Shot Migration as a Ground Roll Filter. Francisco Ortigosa, Pedro Muñoz Wave Equation Shot Migration as a Ground Roll Filter. Francisco...

Abstract: Reflection-based Traveltime Inversion Using Segment Dynamic Image Warping; #91204 (2023)

Lu Liu

Search and Discovery.com

... image warping (SDIW) for wave-equation reflection travletime inversion. SDIW can provide reliable time shifts between the demigrated and observed data...