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The AAPG/Datapages Combined Publications Database

Showing 4,237 Results. Searched 197,434 documents.

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Abstract: Azimuthal Anisotropic NMO Analysis for Amplitude Stripping Removal in Sumandak 3D Reprocessing (Geophysics Paper 15)

Mazlan Ghazali, Edgardo Padron, Mehmet Ferruh

Geological Society of Malaysia (GSM)

..., KLCC, 50088 Kuala Lumpur, Malaysia Exploration and Production seismic interpretation relies on accurate seismic processing to make a good well...

2011

ABSTRACT Estimating Carbonate Reservoir Quality Using Rock Physics Templates , #90104 (2010)

Agersborg Remy, Johansen Tor Arne

Search and Discovery.com

...  exposed to fracturing. All this makes it a challenge to find a method for quantifying the porosity, lithology, and pore fluid from seismic data...

2010

ABSTRACT Using Polygonal Fault Systems to Reconstruct the State of Stress Associated with Salt Diapirs, #90104 (2010)

Carruthers Thomas D.; Cartwright Joe A.

Search and Discovery.com

... seismic data from the Central North Sea we show how the geometry of polygonal  fault systems (PFS) can be used to reconstruct the state of stress...

2010

Abstract: Pore Pressure Inversion using AVO Information. The Influence of Overburden Changes on Pore Pressure Quantification; #90211 (2015)

Petar Angelov, Rob Arts, Kees Wapenaar

Search and Discovery.com

... effect, 3) Effect of weak anisotropy in the overburden. Literature studies show that the ab solute changes in the seismic attributes are less...

2015

Abstract: Multi Azimuth Survey Design for a Complex Carbonate Reservoir in Offshore Spain; #90255 (2017)

German Ocampo, Guillermo Marro, Pedro Muñoz, Carlos Gordillo, Pablo Ortoloa, Miguel Polanco, Mauricio Hanzich, Juan-Esteban Rodriguez, Josep De La Puente

Search and Discovery.com

... for seismic survey design on a complex carbonate reservoir in the Casablanca (Mediterranean Offshore Spain) was performed to evaluate the added value...

2017

Abstract: Microseismic Monitoring to Help Understand the Call of the Vaca Muerta Formation; #90255 (2017)

Luis Pianelli, Fernando Coetsee, Juan La Vecchia, Adrian Sanchez

Search and Discovery.com

... benefit from several nearby sonic logs as well as log- and seismic-derived structures which allow to adequately understand local anisotropy...

2017

Integrated Seismic (IS) for Shale Gas Exploration and Management

Shastri L. Nimmagadda, Paola Andrea Cardona Mora, Said Hanafy

Petroleum Exploration Society of Australia (PESA)

... as examined in the following sections. Study/improve our methods to capture stress/anisotropy parameters: Extract anisotropy from seismic with appropriate...

2018

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)

... used fracture characterization methods are based on equivalent seismic anisotropy, which is valid when fractures are uniformly distributed in space...

2018

EXTENDED ABSTRACT: Advances and Challenges in Seismic Data Processing and Imaging for Geologically Complex Areas

Rubén D. Martínez

GCAGS Transactions

... is available and current efforts are in the expansion of these methods to account for velocity anisotropy. It is well known that high seismic resolution...

2011

Abstract: Seismic Inversion in a Tight Gas Sand: An Illuminating Case Study; #90171 (2013)

David Close, David Cho, Frederik Horn, and Charles Wagner

Search and Discovery.com

.... Integration of independent data from enhanced seismic discontinuity mapping (“Ant Tracking”), borehole imaging, petrophysical analysis, and stress anisotropy...

2013

Abstract: Seismic Inversion in a Tight Gas Sand: An Illuminating Case Study; #90171 (2013)

David Close, David Cho, Frederik Horn, and Charles Wagner

Search and Discovery.com

.... Integration of independent data from enhanced seismic discontinuity mapping (“Ant Tracking”), borehole imaging, petrophysical analysis, and stress anisotropy...

2013

SV/SH or S1/S2 separation for 3D6C data with direct S-wave vibrator exciting once

Yuan Yuan Yue, Zhiwen Deng, Wenbo Zhang, Hequn Li, Jianlei Zhang, Lina Huo

International Meeting for Applied Geoscience and Energy (IMAGE)

... of azimuthal anisotropy on seismic data. Through the SH-wave exploration carried out using a spread with two crossing lines, fast- and slow- shear waves were...

2023

Abstract: Towards an Optimal Workflow for Azimuthal AVO; #90171 (2013)

David Gray and Shangxu Wang

Search and Discovery.com

... migration. Introduction We study the processing of seismic data as part of a workflow to generate optimal Azimuthal AVO attributes. Following from...

2013

Abstract: A Ray+Waveform Inversion for the Potency Tensor; #90187 (2014)

Scott Leaney and Chris Chapman

Search and Discovery.com

... several advantages. Firstly, it contains none of the distorting effects of anisotropy, which may alter characteristic source angles and produce false...

2014

Using Sonic and Resistivity Effective Medium Theories to Quantify the Influence of Rock Fabric on the Mechanical Properties of Organic Mudrocks

Paul Sayar, Carlos Torres-Verdín

Unconventional Resources Technology Conference (URTEC)

... of their complex and highly anisotropic internal grain/clay structure. The spatial anisotropy exhibited by laminated shales is a macroscopic manifestation...

2015

Mechanical Characterization, Anisotropy, and Failure Pattern of Unconventional Reservoirs for Wellbore Stability and Fracture Enhancement

Aly Abdelaziz, Kareem Aboayanah, Matthew G. Adams, Giovanni Grasselli

Unconventional Resources Technology Conference (URTEC)

...Mechanical Characterization, Anisotropy, and Failure Pattern of Unconventional Reservoirs for Wellbore Stability and Fracture Enhancement Aly...

2023

Rock Physics Model of the Eagle Ford Shale

Colin M. Sayers, John J. Walsh, Kevin Fisher, Sagnik Dasgupta

Unconventional Resources Technology Conference (URTEC)

... plane. Because of this, an understanding of shale anisotropy is important for optimizing seismic exploration and exploitation of organic rich shales...

2015

Application of Anisotropic Depth Imaging Onshore

Scott Sutherland, Marianne Rauch-Davies

Unconventional Resources Technology Conference (URTEC)

... exhibit slower velocity and higher anisotropy. Wave propagation in anisotropic media must therefore be considered when estimating the anisotropic component...

2017

Abstract: Structurally-Consistent Interval Velocity Variation with Azimuth; #90187 (2014)

Darren Schmidt, Alicia Veronesi, Chris Davison, and Jeff Durand

Search and Discovery.com

...- or stress-induced anisotropy in a Horizontally Transverse Isotropic (HTI) rock can be evaluated by measuring the Velocity Variation with Azimuth (VVAz...

2014

Eagle Ford Shale Prospecting with 3-D Seismic Data Within a Tectonic and Depositional System Framework, #10361 (2011)

Galen Treadgold, Steve Sinclair, David F. Nicklin, Bruce Campbell,

Search and Discovery.com

...Eagle Ford Shale Prospecting with 3-D Seismic Data Within a Tectonic and Depositional System Framework, #10361 (2011) Galen Treadgold, Steve...

2011

Poro-acoustoelasticity FD simulation of elastic wave propagation in prestressed porous media

Haidi Yang, Li-yun Fu

International Meeting for Applied Geoscience and Energy (IMAGE)

... of prestresses. These examples demonstrate the significant impact of prestress conditions on seismic responses in both velocity and anisotropy...

2022

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