Abstracts: The Reflectivity Response of Multiple Fractures and its Implications for Azimuthal AVO Inversion; #90173 (2015)

Olivia Collet, Benjamin Roure, Jon Downton

Search and Discovery.com

... at understanding how fractures affect seismic wave propagation and azimuthal AVO inversion results. The work was done following three main steps. First...

Abstract: Magnitude, Scaling, and Spectral Signature of Tensile Microseisms; #90224 (2015)

David W. Eaton

Search and Discovery.com

... tensors, source spectral analysis can be performed with limited aperture coverage around the source region. Provided that wave attenuation is well...

Multiscale Seismic Signature of a Small Fault Zone in a Carbonate Reservoir: Relationships Between VP Imaging, Fault Zone Architecture and Cohesion, #120068 (2012)

Pierre Jeanne, Yves Guglielmi, Frédéric Cappa

Search and Discovery.com

... a seismic survey provide on the fault zone strength properties? Discussion P-wave velocity measurements were performed with a Pundit apparatus (Pundit...

Abstract: Optimization of Wave Parameters in "a-b-c" Model, by R. C. Glassen, R. C. Starns; #90978 (1975).

Search and Discovery.com

Abstract: Radial anisotropy in the northeastern Tibetan Plateau from Surface Wave Tomography

Lun Li

Houston Geological Society Bulletin

...Abstract: Radial anisotropy in the northeastern Tibetan Plateau from Surface Wave Tomography Lun Li 2013 58 59 55 05 Three-dimensional anisotropic...

Abstract: Converted-Wave Processing in the Presence of Large Shear-Wave Splitting; #90211 (2015)

Peter Cary and Xinxiang Li

Search and Discovery.com

...Abstract: Converted-Wave Processing in the Presence of Large Shear-Wave Splitting; #90211 (2015) Peter Cary and Xinxiang Li Datapages/Search...

Transmission Survey Using Seismic Guided Waves: Cadiz, Ohio: ABSTRACT

Timothy G. Holdeman

AAPG Bulletin

... is initiated within a coal seam, internally reflected S and P waves constructively interfere to form a seam wave. The seam wave is a high-frequency...

Geologic Excursions in Southwestern California

George Dunne, John Cooper

Pacific Section SEPM

... Chairman John Cooper, Managing Editor Cover: Idealized diagram of a modern wave-cut platform and associated sea cliff (SC) and relation to uplifted...

Integration of Microseismic With Rock Properties From Multi-Component Seismic Data, Mississippi Lime Play, North-Central Oklahoma

Scott W. Singleton, Shihong Chi, Crystal Lapaire, Lisa Sanford, Paul Constance

Unconventional Resources Technology Conference (URTEC)

... (S1) parallel to the fracture strike, and a slow shear wave (S2) perpendicular to the fracture strike. Thus, upon propagation through an anisotropic...

Novel 3-D Field-scale Characterization of Reservoir Fractures Using Surface Seismic Data by the Double-Beam Method and Field Applications

Yingcai Zheng, Hao Hu, Xinding Fang, Robert Stewart

Unconventional Resources Technology Conference (URTEC)

..., 736-746. Zhang, Y., C. M. Sayers, and J. I. Adachi (2009), The use of effective medium theories for seismic wave propagation and fluid flow in fractured...

A Numerical Simulation of Microseismic Depletion Delineation for Duverney Oilfield in Canada Using a Fast Approach for a Fully Coupled 3D Quasistatic Poroelastic Modeling

Andrey H. Shabelansky, Kurt T. Nihei, Gian Fradelizio, Sinead Tracey, Dimitri Bevc

Unconventional Resources Technology Conference (URTEC)

... the quasistatic poroelastic equations, we start with the poroelastic dynamic equations for wave propagation that can be summarized in four equations (e.g., Masson...

A Preliminary Study on the Dielectric Properties of a Malaysian "Rock" Saturated with Water and Crude Oil

S. Ibrahim, A. H. Shaari, K. Khalid

Geological Society of Malaysia (GSM)

... incontact with the short circuit. The incident wave travelling in the positive Z direction and the reflected wave combined to form standing waves...

VSP: Lessons from Numerical Simulation

M. Suprajitno, S. A. Greenhalgh

Indonesian Petroleum Association

... of this paper is with numerical simulation of VSP. Synthetic examples can be very instructive in a tutorial sense, for understanding seismic wave propagation...

3D acoustic-elastic full-waveform inversion and migration of marine VSP data from Norway

Zhaolun Liu, Jrgen Hoffmann, Frederik J. Simons, Jeroen Tromp

International Meeting for Applied Geoscience and Energy (IMAGE)

...–2478.2012.01079.x. Komatitsch, D., and J. Tromp, 1999, Introduction to the spectral element method for three-dimensional seismic wave propagation...

Reverse-time migration of mobile marine vibrator data

Khalid Almuteri, Paul Sava, Jeffrey Shragge

International Meeting for Applied Geoscience and Energy (IMAGE)

... data Khalid Almuteri* , Paul Sava, and Jeffrey Shragge, Center for Wave Phenomena, Colorado School of Mines SUMMARY Marine vibrators are viable...

Image processing of jointly acquired 3D DAS-VSP data with an OBN survey in the Middle East

G. Yu, H. Liu, Y. Zhang, H. Chen, X. Li, L. Duan, G. Cambois, J. Cowell, J. Mason, Y. Chen, J. Wu

International Meeting for Applied Geoscience and Energy (IMAGE)

... imaging techniques using one-way wave equation as the wave propagation engine. Numerical experiments show that, even with the deconvolution imaging...

Sand Particle Movement on Migrating Combined-Flow Ripples

Miwa Yokokawa , Fujio Masuda , Noritaka Endo

Journal of Sedimentary Research (SEPM)

... in which wave propagation was opposite to current direction. This arrangement is more realistic for both stormy shoreface environments and tidal flats...

Deep learning velocity model building using an ensemble regression approach

Stuart Farris, Guillaume Barnier, Robert Clapp

International Meeting for Applied Geoscience and Energy (IMAGE)

... difference wave propagation. Models are downsampled to a coarser grid to create ¯ training labels, xi . number of spline points in the x and z direction...

The Growth History of Toe Thrusts of the Niger Delta and the Role of Pore Pressure

Scot W. Krueger, Neil T. Grant

AAPG Special Volumes

... and reveals a common growth history. Once initiated, structures propagate rapidly along strike with minimal slip. Subsequently, the propagation slows...

Depositional Facies and Progradational Sequences in Eocene Wave-Dominated Deltaic Complexes, Southwestern Oregon

M. A. Chan , R. H. Dott, Jr.

AAPG Bulletin

... are commonly associated with the hummocky stratified sandstones. Orientation data for ripples indicate wave propagation in a north-south direction...

Abstract: Fine Prediction of Thin Dolomite Using Multi-Wave Joint Inversion;

Hongqiu Wang, Kang Chen, Jianhu Gao, Guidong Di, Xin Guo

Search and Discovery.com

...Abstract: Fine Prediction of Thin Dolomite Using Multi-Wave Joint Inversion; Hongqiu Wang, Kang Chen, Jianhu Gao, Guidong Di, Xin Guo Fine Prediction...

Consonance Logging: Old Concept - New Solutions

Mario J.C. Petricola

Indonesian Petroleum Association

... the dielectric measurement. At high salinity, propagation time becomes highly salinity dependent and connate water in the Middle East is typically very salty...

Algal Mats, Cryptalgal Fabrics, and Structures, Hamelin Pool, Western Australia

Brian W. Logan , Paul Hoffman , Conrad D. Gebelein

AAPG Special Volumes

... the direction of wave propagation (usually normal to the shore).(FOONOTE 5) This orientation is that of refracted waves. Prevailing wave direction is south...

A Methodology for Selecting Optimal Pipe Rocking Regimes during Slide Drilling

Ian Rostagno, Michael Yi, Pradeepkumar Ashok, Eric van Oort, Ben Potash, Chris Mullin

Unconventional Resources Technology Conference (URTEC)

... one time step to the next). The time step is therefore chosen to be half the wave propagation time through a single segment (Equatio...

Assessment of tsunami hazard in Sabah „ Level of threat, constraints and future work

Felix Tongkul, Rodeano Roslee, Ahmad Khairut Termizi Mohd Daud

Geological Society of Malaysia (GSM)

..., their speed and wavelength decrease, though their heights are considerably increased (Figure 1). Figure 1: Tsunami wave propagation from deep to shallow...