Abstract: Determining Scale Properties from Seismic Transmission Responses: A Modeling Study; #90171 (2013)

Emmanuel L. Bongajum and Bernd Milkereit

Search and Discovery.com

... content of the forward scattered energy (transmitted wave) can provide information on medium properties (ΔVp, ΔVs, Δρ, and scale length). Accounting...

Abstract: Determining Scale Properties from Seismic Transmission Responses: A Modeling Study; #90171 (2013)

Emmanuel L. Bongajum and Bernd Milkereit

Search and Discovery.com

... content of the forward scattered energy (transmitted wave) can provide information on medium properties (ΔVp, ΔVs, Δρ, and scale length). Accounting...

Wave Climate Models for the Continental Shelf: Critical Links Between Shelf Hydraulics and Shoreline Processes

Victor Goldsmith

Special Publications of SEPM

...Wave Climate Models for the Continental Shelf: Critical Links Between Shelf Hydraulics and Shoreline Processes Victor Goldsmith Copyright © 2012...

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...

THE WETUMPKA IMPACT CRATER AND THE LATE CRETACEOUS IMPACT RECORD

David T. King Jr.

Alabama Geological Society

... wave that delivered key peak pressure at a maximum radius (r) of 19 to 40 km. The Toon et al. equation for maximum radius (r) of key peak-pressure...

Seismic first arrival tomography for top salt velocity update: A case study in the Santos Basin, Brazil

Paulo H. B. Alves, Marco Cetale, Roger M. Moreira, Sérgio L. E. F. da Silva, Jorge Lopez

International Meeting for Applied Geoscience and Energy (IMAGE)

..., as demonstrated by Lopez et al. (2020), has the ability to concentrate seismic wave energy in areas of interest, particularly in time-lapse scenarios...

Determining Organic Kerogen Maturity, Wettability, and Producibility from Induction Dielectric, Resistivity, and Spectroscopy Measurements

John C. Rasmus, Dean Homan, Gong Li Wang

Unconventional Resources Technology Conference (URTEC)

... is described in Rasmus et al. 2018. This conductivity-dielectric inversion solves simultaneously for 𝜎!,#$$ and 𝜀!,#$$ in Equation 1 below...

Acoustic Properties of Ancient Shallow-Marine Carbonates: Effects of Depositional Environments and Diagenetic Processes (Middle Jurassic, Paris Basin, France)

Benjamin Brigaud, Benoit Vincent, Christophe Durlet, Jean-Francois Deconinck, Philippe Blanc, Alain Trouiller

Journal of Sedimentary Research (SEPM)

..., and blocky calcites in grainstones may induce significant wave attenuation. As a result, the standard time-average equations fail to predict...

Compaction and Migration of Fluids in Miocene Mudstone, Nagaoka Plain, Japan

Kinji Magara

AAPG Bulletin

... abnormal subsurface pressures: Oil and Gas Jour., v. 63, no. 27, p. 102. Wyllie, M. R. J., et al., 1956, Elastic wave velocities in heterogeneous and porous...

Extended Abstract: ‘Shale Sweet Spots’ Based on Pe Versus RHOb Cross Plots and OGIPscf with and without Using Geochemical Logs, Jurassic Haynesville Shale

George B. Asquith

GCAGS Transactions

... (Vcl), total porosity (Φtotal), and volume of quartz (Vqtz), and total organic carbon (TOC) from the Schmoker equation (e.g., Schmoker, 1979; Schmoker...

Abstract: Monte Carlo Markov Chain Methods in Seismic Deconvolution; #90174 (2014)

Andres Medina and Mirko van der Baan

Search and Discovery.com

... as, (Yilmaz, 2001): (1) the source wave, is the recorded trace, where the reflectivity sequence, the added noise and ‘ ’ is the convolution operation...

Estimating Reservoir Oil Volume and its Likelihood from 3C-3D Seismic Data, Well Logs, and Geostatistics; #41305 (2014)

Robert R. Stewart and Henrique A. Fraquelli

Search and Discovery.com

... is applied to the P-P data to estimate the acoustic impedance. A 3-D converted-wave (P-to-S on reflection) inversion for shear velocity computes a PS...

New Technology to Acquire, Process, and Interpret Transient EM Data; #41579 (2015)

Anton Ziolkowski, Richard Carson, David Wright

Search and Discovery.com

... principle of the 2-D seismic reflection method to move the source and receivers along the line. Consider equation (1) with iAB(t) = IΔt (3) in which...

Imaging Seismic Data with High Resolution Gravity Data.

R. Opfer

Asociación Colombiana de Geólogos y Geofisicos del Petróleo (ACGGP)

... the deeper reflectors. These methods include hand static corrections, auto correlation methods, refraction analysis, and turning wave tomography...

Barents Sea: A First Look at New High Resolution 3D Multicomponent Seismic

Rune Sakariassen, Nicola O'Dowd, Sören Naumann, PGS

GEO ExPro Magazine

... library in the Barents Sea To extract more information beneath the shallow gas, and is positioned to open new arenas and de-risk future Wave Equation...

The Effectiveness of Ground Penetrating Radar in Detecting Buried Objects

Z. Z. T. Harith, B. S. Rosli

Geological Society of Malaysia (GSM)

...). The depth of the reflector can be calculated using a simple equation (Eq. 1) d= vi Eq.l 2 where d = depth; t = two way reflected time; and v = velocity...

Ultrasonic velocity tomography of rock sample

Tian Xie, Jiajia Zhang

International Meeting for Applied Geoscience and Energy (IMAGE)

... has some guiding implications. The elastic properties of rocks may be investigated by modeling the wave field, allowing for flexible and quick...

Deep water OBN multiple prediction from local reflectivity in the Stolt domain

Cesar Ricardez

International Meeting for Applied Geoscience and Energy (IMAGE)

.... Wiggins, J. W., 1988, Attenuation of complex water-bottom multiples by wave-equation-based prediction and subtraction: Geophysics, 53, 1527– 1539, doi...

Deconvolution Using Matlab Script to Identify Fault-Seal

Maulana Hutama Rahma Putra, Irvan Rahadian Putra

Indonesian Petroleum Association

... on deconvolution zero-spiking theory with Matlab environment. Reflection Coefficient When a wave interface some boundary between different layer...

Extracting High Fidelity Geological Information From 3D Seismic and Well Data

Marianne Rauch

Unconventional Resources Technology Conference (URTEC)

... equation that allows for a reasonably good estimation of the p and s velocities but falls short for density. The density information is in the third term...

Abstract: Practical Implementation of SRME for Land Multiple Attenuation; #90187 (2014)

Juefu Wang and Shaowu Wang

Search and Discovery.com

... Method SRME is derived based on Huygens principle that every point to which wave reaches becomes a new source of spherical wave, and the sum of new waves...

The Impact of Shear-Wave Splitting on the Imaging of P-S Data

Search and Discovery.com

...The Impact of Shear-Wave Splitting on the Imaging of P-S Data The Impact of Shear-Wave Splitting on the Imaging of P-S Data Peter Cary* Sensor...

Machine learning-based anisotropy characterization of Wolfcamp shales in the Midland Basin

Jaewook Lee, David E Lumley

International Meeting for Applied Geoscience and Energy (IMAGE)

... anisotropic, considered as vertically transverse isotropic (VTI) media. Also, the P- and S-wave velocity anisotropy information can be measured from...

Application of Zero Offset 2D CRS-Stack Method for Low Fold Data: Synthetic and Real Data Examples

R. Sule, A. Hendriyana, P. D. Anggraini, Fatkhan, Alfian, Sardjito, Waluyo, Adriansyah

Indonesian Petroleum Association

... wave equation for given model and by using finite difference method. The acquisition consists of only 10 shots with a shot interval of 1250 m...

Comparative analysis between laboratory measurement and numerical simulation to evaluate anisotropy in Coquinas from Morro do Chaves Formation: A Brazilian presalt analog

Lucas Oliveira, Andr Martins, Marco Ceia, Roseane Missgia, Herson Rocha, Natan Santarm, Jessica Moreira, Irineu Lima Neto

International Meeting for Applied Geoscience and Energy (IMAGE)

... and Shear) and seismic waves. The first method, a conventional ultrasonic transmitted test to determine P- and S-wave established by the D2845-08...