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The AAPG/Datapages Combined Publications Database

Showing 17,715 Results. Searched 200,619 documents.

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Experiment on the Selection of Time-Transgression Predictive Seismic Attributes; #120167 (2014)

Yawen He, Hongliu Zeng

Search and Discovery.com

... Tertiary example in South Texas manifested an increasing tendency of time-transgressive reflections, generated by chaotic “labyrinth” velocity model...

2014

Abstract: Numerical Modeling of Shear-wave Splitting and Azimuthal Velocity Analysis in Fractured Media; #90172 (2014)

Zimin Zhang, Don C. Lawton, Robert R. Stewart

Search and Discovery.com

...Abstract: Numerical Modeling of Shear-wave Splitting and Azimuthal Velocity Analysis in Fractured Media; #90172 (2014) Zimin Zhang, Don C. Lawton...

2014

Evaluation of Seismic Exploration in Sub-Volcanic Reservoir Area by Synthetic Seismic Modeling

Yulia Nur Fajrina, Muhammad Ghazalli

Indonesian Petroleum Association

... that, extracting the velocity spectrum from synthetic data for velocity analysis. The data result of picking velocity analysis will be used for Normal...

2015

A method for assessing earth model uncertainty in the Taranaki Basin, New Zealand

Edward Lewis, Dennis van der Burg, Tony Martin, Lorenzo Russo, Tony Bell

Petroleum Exploration Society of Australia (PESA)

..., New Zealand INTRODUCTION Any uncertainty analysis tool for velocity modelling should help mitigate risks associated with target positioning...

2018

Abstract: The Impact of Geophysical Well Log Analysis (GWLA) on a Clastic Rock Physics Analysis; #90254 (2016)

Omar H. Afif, Muhammad Ashfaq

Search and Discovery.com

... velocity interpretation is misleading. Before any analysis, density spikes due to borehole washouts need to be checked and edited appropriately...

2016

Combined OBN and high-resolution 3D streamer acquisition for CO2 monitoring: Initial model building and imaging results over Sleipner

Simon Stokes, Sandrine David, Eddie Cho, Dhiman Mondal, Graeme Stock, Simon Baldock

International Meeting for Applied Geoscience and Energy (IMAGE)

..., including the CO2 plume, while the OBN data provides long-offsets for velocity model estimation using FWI. The results demonstrate the potential...

2023

Abstract: Estimation of Q-factor and Phase Velocity Using the Recovered Stress-strain Relaxation Spectrum; #90172 (2014)

Dali Zhang, Michael P. Lamoureux, Gary F. Margrave

Search and Discovery.com

... for evaluating Q-factor and phase velocity. Fig. 1 illustrates the numerical results for sensitivity analysis of the estimated Qfactors and phase velocities...

2014

Abstracts: Application of CSP Gather Modeling for Determination of Velocity Smoothing Operator for Prestack Kirchhoff Depth Migration; #90173 (2015)

Hassan Khaniani and John C. Bancroft

Search and Discovery.com

... for the ray based depth migrations. However, for our analysis, we selected a scatter point located at (5500, 2450) m coordination of the Marmousi velocity...

2015

Velocity Anisotropy Estimation in the Vertical Plane Using VSP Data

A. Kebaili, D. R. Schmitt

CSPG Special Publications

...Velocity Anisotropy Estimation in the Vertical Plane Using VSP Data A. Kebaili, D. R. Schmitt 1994 256 257...

1994

3-D Velocity Model Building via Iterative One-Pass Depth Migration

I.F. Jones

CSPG Special Publications

...3-D Velocity Model Building via Iterative One-Pass Depth Migration I.F. Jones 1994 54 55...

1994

EXTENDED ABSTRACT: Ambiguities in Travel Time and Velocity Determinations

Joseph B. Molyneux, Douglas R. Schmitt

CSPG Special Publications

...EXTENDED ABSTRACT: Ambiguities in Travel Time and Velocity Determinations Joseph B. Molyneux, Douglas R. Schmitt 1998 161 162...

1998

Investigation of the linear velocity model in the Western-Canadian Basin

Michael A. Slawinski, John M. Parkin

CSPG Special Publications

...Investigation of the linear velocity model in the Western-Canadian Basin Michael A. Slawinski, John M. Parkin 1998 196 197...

1998

EXTENDED ABSTRACT: Recent Developments in Anisotropic Velocity Determinations

Marko Mah, Douglas R. Schmitt

CSPG Special Publications

...EXTENDED ABSTRACT: Recent Developments in Anisotropic Velocity Determinations Marko Mah, Douglas R. Schmitt 1998 21 22...

1998

ABSTRACT: Attenuation and velocity of acoustic waves - indicators of reservoir parameters of the formation

Jadwiga Jarzyna

CSPG Special Publications

...ABSTRACT: Attenuation and velocity of acoustic waves - indicators of reservoir parameters of the formation Jadwiga Jarzyna 1998 359 359...

1998

Studies on Wind and Plant Interactions on French Atlantic Coastal Dunes

Catherine Bressolier, Yves-F. Thomas

Journal of Sedimentary Research (SEPM)

... be assessed by measuring the distance between them with regard to the wind velocity profile parameters. As in factorial analysis of correspondences...

1977

The Global Offset Seismic Approach: Improving Seismic Imaging In Complex Geological Settings

Paolo Dell'Aversana

Petroleum Exploration Society of Australia (PESA)

...-pass 6-8-35 -45 Hz and AGC. Velocity analysis corrections. and residual Fig. 3. static Although the processing flow seems to be quite standard...

2004

Lithospheric Architecture of the Colorado Plateau and Its Margins: Abstract

G. Randy Keller

Pacific Section of AAPG

... intriguing variations. The velocity models derived from these experiments coupled with analysis of gravity data reveal some intracrustal features...

2001

A History of the Principles and Methods of Mechanical Analysis: ERRATUM

W. C. Krumbein

Journal of Sedimentary Research (SEPM)

...A History of the Principles and Methods of Mechanical Analysis: ERRATUM W. C. Krumbein 1933 Vol. 3 No. 2. (August), An inaccurate statement...

1933

Abstract: Experimental Study of P and S Wave Velocities on Jurassic Carbonate Rock Saturated by Brine and Supercritical CO2; #91204 (2023)

Andika Perbawa, Viswashanti Chandra, Gaurav Gairola, Volker Vahrenkamp

Search and Discovery.com

... analysis to anticipate incorrect interpretation of field data. This paper presents an experimental study of brine and supercritical CO2 injection...

2023

An Analysis of Factors Controlling Deviations in Hydraulic Equivalence in Some Modern Sands

Richard Lowright, E. G. Williams, Frank Dachille

Journal of Sedimentary Research (SEPM)

...An Analysis of Factors Controlling Deviations in Hydraulic Equivalence in Some Modern Sands Richard Lowright, E. G. Williams, Frank Dachille 1972 Vol...

1972

Velocity Anomalies and Out-of-Plane Reflections in Barnicarndy 1, Canning Basin

Y. Zhan

Australian Petroleum Production & Exploration Association (APPEA) Journal

...-drilling analysis of the velocity used ground level and MSL separately as datums to calculate the velocity range of the offset wells (Fig. 6a, b). The MSL...

2021

A depth uncertainty estimation method using interval-domain anisotropic VTI velocity and travel time detectability criterion

Andrey H. Shabelansky, Cory J. Hoelting, Min Yang, Sizhuang Deng, Jinsong Chen

International Meeting for Applied Geoscience and Energy (IMAGE)

...A depth uncertainty estimation method using interval-domain anisotropic VTI velocity and travel time detectability criterion Andrey H. Shabelansky...

2024

Settling Velocity and Grain Shape of Maërl Biogenic Gravel

Siddhi Joshi, Garret P. Duffy, Colin Brown

Journal of Sedimentary Research (SEPM)

..., Methods, and Application of Particle Size Analysis: Cambridge, U.K., Cambridge University Press, 363 p. Van der Meulen, A., 1988, Fall Velocity...

2014

Enabling the Next Generation of Hydrocarbon Exploration

Stefano Volterrani, Tim Matava, Zakir Hossain, Shihong Chi, Brian W. Horn

GEO ExPro Magazine

... instances, basin analysis uses only information from the applied geological model. This workflow is common in the methods of basin analysis; however, modern...

2018

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