A Seismic Method for Estimating Subsurface Vp/Vs Ratio Based on Converted Waves: A Case Study From Arabian Gulf

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Abstract: Numerical Modeling for Different Types of Fractures; #90187 (2014)

Xiaoqin Cui, Laurence R. Lines, and Edward S. Krebes

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...h in which the fictitious grid points are introduced to extend one medium into the nearest-neighbor medium in order to model the SH wave propagati...

Utilizing the Two-Way Wave Equation: Reverse Time Pre-Stack Depth Migration

Matthew H. Karazincir, Clive M. Gerrard, Andrew Long, Lynn B. Comeaux

Indonesian Petroleum Association

...Utilizing the Two-Way Wave Equation: Reverse Time Pre-Stack Depth Migration Matthew H. Karazincir, Clive M. Gerrard, Andrew Long, Lynn B. Comeaux...

Interrelationship and Definition of Coastal-Marine Depositional Systems and Their Subenvironments

A. Eugene Fritsche

Pacific Section SEPM

... be recognized. It is for this reason that coastal-marine settings are divided into three major depositional systems: wave dominated, river dominated...

Earth crustal analysis of Northwest Sabah region inferred from receiver function method

Abdul Halim Abdul Latiff, Faridah Othman

Geological Society of Malaysia (GSM)

...). Thus, the Moho boundary is at depth 40 km beneath KKM station. At greater depths of more than 40 km, the P-wave and S-wave velocities decrease...

Abstract: Spectral-element Simulations of Elastic Wave Propagation in Exploration and Geotechnical Applications; #90187 (2014)

Lin Zheng, Qi Zhao, Qinya Liu, Bernd Milkereit, and Giovanni Grasselli

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... topography and major internal discontinuities (Komatitsch et al., 2005). For global wave propagation, no absorbing boundary condition needs to be applied...

Joint OBN and 3D DAS-VSP data acquisition and processing in East China Sea

G. Yu, G. M. He, Z. L. Cao, H. B. Liu, J. J. Li, Y. Z. Chen, J. J. Wu, J. G. Li, X. M. Wang

International Meeting for Applied Geoscience and Energy (IMAGE)

... range and improves the overall 3-D DAS-VSP imaging quality. The 3D DAS-VSP downgoing multiple reflection wave imaging shows significant imaging...

High-Frequency Sequence Stratigraphy and Paleogeography of the Kenilworth Member, Blackhawk Formation, Book Cliffs, Utah, U.S.A.

David R. Taylor and Richard W. W. Lovell

AAPG Special Volumes

... of the Kenilworth Member are interpreted to comprise parts of two high-frequency sequences. A sequence boundary occurs within the Kenilworth and separates...

Abstract: Sequence Boundary Modification by Submarine Erosion, Upper Cretaceous, San Juan Basin, by G. W. Riley and D. Nummedal; #91004 (1991)

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Abstract: High-Frequency Sequence Stratigraphy of Nearshore Strata: Corcoran Member, Mount Garfield Formation, Book Cliffs, Colorado, U.S.A., by Mustapha Zater and Diane L. Kamola; #90039 (2005)

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Oscillation Sand Ripples Generated by Laboratory Apparatus

Martin C. Miller , Paul D. Komar

Journal of Sedimentary Research (SEPM)

... differences among oscillating bed, wave flume and water tunnel devices. Additional data have been obtained employing a wave flume that generates large waves...

Unfathomable: The shifting sand of wave base

Eugene C. Rankey, Christian M. Appendini

Journal of Sedimentary Research (SEPM)

... an analog to a wave flume. Using the different meshes as input for the SW model, the wave conditions are calculated across the area. The boundary...

Abstract: Reservoir Dimensioning and Energy Imaging

Fred Goldsberry

Houston Geological Society Bulletin

... in the life of a well using a wave-based pressure measurement and deconvolution technique. The geometry is detected by discrete events evident in constant rate...

Quantitative analysis of DAS recorded P-wave generated by perforation shots

Peiyao Li, Ge Jin

International Meeting for Applied Geoscience and Energy (IMAGE)

... © 2022 Society of Exploration Geophysicists and the American Association of Petroleum Geologists DAS Recorded P wave Analysis away from the boundary...

Depositional Structures and Processes in the Non-Barred High-Energy Nearshore: ERRATUM

H. E. Clifton, R. E. Hunter, R. L. Philips

Journal of Sedimentary Research (SEPM)

... boundary occurred somewhat seaward of the box sampling area (see fig. 7). FIG. 7. Zonation of wave activity (upper part of diagram) and facies...

Interpreting Paleoenergy Levels from Sediment Deposited on Ancient Wave-Dominated Shelves

H. Edward Clifton

CSPG Special Publications

...Interpreting Paleoenergy Levels from Sediment Deposited on Ancient Wave-Dominated Shelves H. Edward Clifton 1986 181 190 The interpretation...

A nodal discontinuous Galerkin method for wave propagation in coupled fluid-solid media

Ruiqi Li, Yijie Zhang

International Meeting for Applied Geoscience and Energy (IMAGE)

...A nodal discontinuous Galerkin method for wave propagation in coupled fluid-solid media Ruiqi Li, Yijie Zhang A nodal discontinuous Galerkin method...

Experimental Investigations of Combined Flow Sediment Transport

Everett Smith, Max S. Daniller-Varghese, Paul M. Myrow, David Mohrig

Journal of Sedimentary Research (SEPM)

.... 89 (2019) No. 8. (August) In shallow marine environments gravity-driven currents (e.g., hyperpycnal flows) often traverse surface wave fields...

Abstract: Seismic Behaviour of CO2 Saturated Fontainebleau Sandstone Under In Situ Conditions; #90174 (2014)

Mizanul Huq Chowdhury and Douglas R. Schmitt

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... and supercritical phases of the CO 2. This situation is most likely in the uppermost kilometer of most sedimentary basins. P- and S-wave velocities were...

A 3D immersed boundary method for acoustic wavefield simulation with irregular surface topography

Xiang Li, Ziduo Hu, Yancan Tian, Wei Liu, Zhonghua Xu, Gang Yao

International Meeting for Applied Geoscience and Energy (IMAGE)

... immersed boundary finite-difference method for seismic wave propagation modeling with arbitrary surface topography: Geophysics, 81, no. 6, T311–T322, doi...

Formation of Ripple Bands in a Wave-Convergence Zone

K. P. Black , T. R. Healy

Journal of Sedimentary Research (SEPM)

... the orientation of wave crests at the offshore boundary for the detailed modeling investigation presented here. Bathymetry was obtained from a 1981 Royal New...

Geohydrology of the Telegraph Hill area, St. Paul Island, Alaska - Abstract

Edward H. Moran, Jim McCaslin Brown

Alaska Geological Society

... to Recent age geologic units of volcanic and aeolian origin altered by tectonic, weathering, wave, and frost processes. For modeling purposes...

Ps Receiver Function Imaging of the Northeast Caribbean Plate Boundary

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Abstract: Sedimentologic Expression of the Upper Cretaceous Pre-Aruma Unconformity; A Subsurface Example from Northeast Saudi Arabia; #90319 (2018)

Hamza Tourqui, Elizabeth C. Lacsamana, Saleh Enezi

Search and Discovery.com

... in the northeastern part of the Arabian plate. Sedimentary facies observed at the boundary between the top of the Wasia Formation and the overlying Lower Aruma...

Pyseis: A high-performance, user-friendly Python package for GPU-accelerated seismic modeling and subsurface imaging

Stuart Farris, Guillaume Barnier, Ettore Biondi, Robert Clapp

International Meeting for Applied Geoscience and Energy (IMAGE)

... experimentation by providing an object-oriented wave equation solver class, which abstracts complex details such as stability, dispersion, and boundary...