ABSTRACT: Comparison of an Estimated Shear Wave Model with a Measured Shear Wave Log; #90108 (2010)

Felix Oghenekohwo and George Smith

Search and Discovery.com

...ABSTRACT: Comparison of an Estimated Shear Wave Model with a Measured Shear Wave Log; #90108 (2010) Felix Oghenekohwo and George Smith Comparison...

EXTENDED ABSTRACT: Comparison of structural imaging in anisotropic media using P-wave and S-wave data

M. Graziella Kirtland Grech, J. Helen Isaac, Robert R. Stewart, Don C. Lawton

CSPG Special Publications

...EXTENDED ABSTRACT: Comparison of structural imaging in anisotropic media using P-wave and S-wave data M. Graziella Kirtland Grech, J. Helen Isaac...

The Marchenko internal multiple elimination based on focal transform and its application on seismic data reconstruction

Zhen Liao, Xiaohong Chen, Wenjin Li

International Meeting for Applied Geoscience and Energy (IMAGE)

... data-driven methods, the Marchenko method mandates a full wave-field as an input. Unfortunately, actual seismic data frequently fail to satisfy...

Correlation of Acoustic Velocity, Stress, Rock Composition, Organic Matter and Rock Lamination in Organic-Rich Shales

Adel A. Alqahtani, Azra N. Tutuncu

Unconventional Resources Technology Conference (URTEC)

... influence the rock properties and wave velocities. In this paper, the influence of rock composition, organic matter (TOC) and orientation of formation...

Abstract: High Quality Acoustic and Elastic Modeling; #90187 (2014)

Y. Jewoo, C. S. Shin, and R. P. Bording

Search and Discovery.com

... modeling accomplishes our goal of using the complete wave equation. But all of these techniques are compute intensive and much effort is required...

Abstracts: Determining Microseismic Event Locations by Semblance-weighted Stacking; #90173 (2015)

David W. Eaton, Jubran Akram, Andy St-Onge, and Farshid Forouhideh

Search and Discovery.com

.... For all depth-distance pairs in the lookup table, semblance-weighted waveform stacks are calculated within P- and S-wave corridors. The location...

Composite (VS/VP) Ratios in Transversely Isotropic Geology: Possible Aid for Identifying Organic Contamination in Porous Rocks

Alvin K. Benson

Environmental Geosciences (DEG)

... 188 198 Vol. 3 (1996) No. 4. Important mechanical properties of rocks and soils can be calculated from the shear-wave velocity, VS, the compressional...

Determination of Depth Models Through Self-Consistent Structural Modeling to Help Delineate Hydrocarbon Traps in the Uinta Basin

Alvin K. Benson

Utah Geological Association

... 219 226 Seismic reflection data can be modeled using the wave equation (or ray tracing) to help “unravel” complex geology. This approach is needed...

Regional exploration of crustal structures from long-offset OBN data by extended-source FWI

Gaoshan Guo, Stéphane Operto

International Meeting for Applied Geoscience and Energy (IMAGE)

... the true model by minimizing the scattering sources (wave-equation errors). Accordingly, data are matched arbitrarily well and cycle skipping is avoided...

Improved TOC and Lithology Prediction for Wolfcamp Shales Using AVO Attribute Analysis

Jaewook Lee, Un Young Lim, David Lumley

Unconventional Resources Technology Conference (URTEC)

... from seismic data. Even though Rüger (1997) proposed an anisotropy AVO equation for P-wave reflection coefficients, it can be only used for weakly...

Abstract: Borehole Vibration Response to Hydraulic Fracture Pressure; #90187 (2014)

Andy St-Onge, David W. Eaton, and Adam Pidlisecky

Search and Discovery.com

... intervals. Wave theory was used to predict the harmonic oscillations that occur. Liu and Li (2011) presented a frequency domain approach for calculating...

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...

Diagenesis Through Coupled Processes: Modeling Approach, Self-Organization, and Implications for Exploration

W. Chen, A. Ghaith, A. Park, P. Ortoleva

AAPG Special Volumes

... of grains of mineral i per rock volume. Note that with these variables we can calculate the porosity as follows [EQUATION (1)] Clearly this textural model...

Sand Movement Along Equilibrium Beaches North of San Francisco

John A. Cherry

Journal of Sedimentary Research (SEPM)

... was studied using two methods: (1) common techniques of tracing heavy minerals and (2) theoretical predictions based on swell data and diagrams of wave...

Geotechnical Applications in Soft Sediments: Section 2

Wayne A. Dunlap

AAPG Special Volumes

.... and P. Arnold (1973). Movements and Forces Developed by Wave-induced Slides in Soft Clays, Proceedings, 5th. Offshore Technology Conference, Houston...

Massive focal mechanism solutions from deep learning in west Texas

Yangkang Chen, Omar M. Saad, Alexandros Savvaidis, Fangxue Zhang, Yunfeng Chen, Dino Huang, Huijian Li, Farzaneh Aziz Zanjani

International Meeting for Applied Geoscience and Energy (IMAGE)

... solve the wave equation either numerically (Kim et al., 2011) or analytically (Zhu and Helmberger, 1996) based on an iteratively updated moment tensor...

Resuspension of Estuarine Sediments by Small Amplitude Waves

Franz E. Anderson

Journal of Sedimentary Research (SEPM)

... wave height and sediment concentration an empirical, linear equation was calculated that appears valid for shallow waters on the flooding tide...

Time-lapse attenuation variations during CO2 injection using DAS VSP data from the CaMI Field Research Station, Alberta, Canada

Yichuan Wang, Donald C. Lawton

International Meeting for Applied Geoscience and Energy (IMAGE)

... is interpreted as being related to the injected CO2. Introduction Seismic attenuation causes wave-amplitude decay during seismic wave propagation...

Sorting of Sediments in the Light of Fluid Mechanics

Douglas L. Inman

Journal of Sedimentary Research (SEPM)

.... "The solitary wave theory and its application to surf problems." Annals New York Acad. Sci. Vol. 51, Art. 3, pp. 376-424. NEVIN, CHAS. 1946. "Competency...

An Analysis of the Formation and Development of Avalanches on Submarine Slopes

K. A. Bilashvili

Journal of Sedimentary Research (SEPM)

... zone depend on the configuration of the shore line with respect to the local wave directions and the topography of the adjacent submarine shelf and slope...

Mantle Creep: Elasticoviscous Versus Modified Lomnitz Law, and Problems of "The New Global Tectonics"

Paul S. Wesson

AAPG Bulletin

.... Ahrens, T. J., and C. F. Peterson, 1969, Shock wave data and the study of the earth, in The application of modern physics to the earth and planetary...

Formation Evaluation Symposium, November 14-15, 1957

P. A. Ross

CSPG Bulletin

... by equation (1). Equation (2) has been in use for quantitative measurements, but its application is more limited. By a series of graphical...

Regularization for full-waveform inversion by generative diffusion model with score distillation

Bingbing Sun

International Meeting for Applied Geoscience and Energy (IMAGE)

.... It inverts the entirety of the recorded seismic waveforms using the full wave equation, with the objective of recovering comprehensive information about...

Gas Hydrates at the Storegga Slide on the Mid-Norwegian Margin, by Stefan Bunz, Jurgen Mienert, and Karin Andreassen; #90035 (2004)

Search and Discovery.com

Can Resistivity be Predicted from Elastic Properties?

Maman Hermana, Luluan A. Lubis, Cow Weng Sum, Deva P Ghosh, Kazuki Ishikura

Indonesian Petroleum Association

... inverse quality factor of P-wave) and SQs (Scaled inverse quality factor of S-wave) attributes which are derived from elastic properties. To show...