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The AAPG/Datapages Combined Publications Database

Showing 2,382 Results. Searched 196,426 documents.

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A Comparison of Azimuthal Seismic Techniques

Franck Delbecq, Jon Downton, Richard Bale, Jeff Durand, Darren Schmidt, and Benjamin Roure

Search and Discovery.com

..., 2200, 715 5 Ave. SW, Calgary, AB., T2P 5A2 Summary Azimuthal seismic techniques such as azimuthal velocities, azimuthal AVO and shear wave splitting...

2015

Abstracts: CDP Noise Attenuation Using Local Linear Models; #90173 (2015)

Todor I. Todorov and Gary F. Margrave

Search and Discovery.com

... while preserving the AVO amplitude variations. Introduction Seismic noise attenuation plays an important part in a seismic processing flow (e.g. Yilmaz...

2015

Abstract: Case Study of a Cadomin Gas Reservoir (Leland) in the Deep Basin: From Deterministic Inversion to Neural Network Analysis; #90211 (2015)

Carmen Dumitrescu and Fred Mayer

Search and Discovery.com

... on seismic data interpretation. Secondly, we ran AVO analysis and deterministic inversions of the AVO attributes. The P impedance and S impedance...

2015

Abstract: Merging Technologies … High Resolution Seismic Inversion; #90211 (2015)

John Pendrel, Cheran Mangat, Marina Feroci, and Miles Leggett

Search and Discovery.com

... and AVO and can incorporate well information formally or not. When incorporating well logs a priori, the methods take on many of the attributes...

2015

Abstract: The Role of Pre-Stack Inversion in Unconventional Plays; #90254 (2016)

Husam Al Mustafa

Search and Discovery.com

.... Amplitude variation with offset (AVO) inversion constrained by rock physics is an invaluable and critical tool in predicting the geomechanical properties...

2016

Abstract: Will Broadband Seismic Integrating mCSEM Data be Able to De-risk Fluids in the Foz do Amazonas Basin?; #90306 (2017)

Gautier Baudot

Search and Discovery.com

... seismic confirmed the presence of massive Campanian turbiditic sequences. The AVO and rock physics studies have played an important role in the prospect...

2017

The Battle Against Bayesian Amnesia, #70069 (2009)

Patrick Leach

Search and Discovery.com

... 3-D seismic, it will go up to about 40%. The COS on that prospect is also 20%. If we see an AVO anomaly, it will go up to about 50%; if we don...

2009

Application of a 3

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Seismic

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Anisotropy

Search and Discovery.com

N/A

Uses and Abuses of the Brittleness Index With Application to Hydraulic Stimulation

Jorg V. Herwanger, Scott D. Mildren

Unconventional Resources Technology Conference (URTEC)

... definition (Equations 1 and 2) and a definition by elastic properties are therefore equivalent. To demonstrate that the definition of brittleness...

2015

Prestack Investigation of Shallow Surface-Sourced Seismic Data in Central-Northern Louisiana

D. Cimadomo, G. Kinsland, R. Zhang

GCAGS Transactions

... with offset (AVO) analyses along the horizon indicate changes which we are investigating. If this study proves successful, high-resolution surface-sourced...

2021

Application of Pre-stack Seismic Anisotropy for Fracture Detection, in Oseil Field Carbonate Reservoir, Seram Island, Eastern Indonesia; #20157 (2012)

Anggoro S. Dradjat, Xueyan Hu, and Ridhawulan Primasari

Search and Discovery.com

.... 355-364. Shen, F., X. Zhu, and N.Toksoz, 2002, Effects of fractures on NMO velocities and P-wave azimuthal AVO response: Geophysics, v. 67/3, p. 711-726...

2012

Atlantic Margin, Stratigraphic Play: An Integrated CSEM-Seismic Approach to De-Risk Fluids?; #10937 (2017)

Dmitry Modin, Gautier Baudot, Andre-Ramiro Peirin, Eric Zagotto

Search and Discovery.com

... are shale plugged during highstand. The AVO and rock physics studies have played an important role in the prospect interpretation. The available 3D...

2017

An Overview of Reservoir Seismic Stratigraphy, Frontmatter

Tom Wittick

North Texas Geological Society

... The wedge model The low-velocity sand case The high-velocity sand case WORKSHOP Estimating sand thickness from seismic amplitude VIII. AVO...

1992

Abstract: Seismic Facies Analysis of the Synrift Sediments in the Northeast Malay Basin (Paper 10)

Robert Wong, Hamdan Mohamad, M. Firdaus A. Halim

Geological Society of Malaysia (GSM)

... Synrift lacustrine facies. Hence, sealing should not be a problem here. AVO analysis were carried out for the ·Lower Synrift Ponded Play and also...

2000

Elastic Impedance Inversion for Reservoir Delineation … A Quantitative Interpretation Case Study in the Malay Basin (Geophysics Paper 11)

N. Cheng, I. Bukhari, I. Kanok, S. Awirut, C. Vitoon

Geological Society of Malaysia (GSM)

... with Offset (AVO) attribute based on seismic reflectivity to interpret thin reservoirs inter-bedded with coals is difficult. Relative Poisson's Ratio (RPR...

2008

The Gunnison Discovery—Garden Banks Block 668, Gulf of Mexico

Jeff Gee-shang Pan, Jim Fulcher

GCAGS Transactions

... gathers to facilitate direct hydrocarbon indicators (DHI) and amplitude with offset (AVO) analysis. Mapping of the re-processed GPI 3D data in 1999...

2005

Abstracts: The Reflectivity Response of Multiple Fractures and its Implications for Azimuthal AVO Inversion; #90173 (2015)

Olivia Collet, Benjamin Roure, Jon Downton

Search and Discovery.com

...Abstracts: The Reflectivity Response of Multiple Fractures and its Implications for Azimuthal AVO Inversion; #90173 (2015) Olivia Collet, Benjamin...

2015

Chapter Nine: Inversion and Interpretation of Impedance Data

Rebecca B. Latimer

AAPG Special Volumes

... the Zoeppritz equations. Typically we use AVO in a qualitative manner and inversion in a more quantitative manner, but this does not have to be the case...

2011

The Great Australian Bight „ From AVO Prospectivity Screening to Potentially Drillable Targets in One of the Worlds Remaining Untapped Basins

Dushyan Rajeswaran, Marcin Przywara

Australian Petroleum Production & Exploration Association (APPEA) Journal

...The Great Australian Bight „ From AVO Prospectivity Screening to Potentially Drillable Targets in One of the Worlds Remaining Untapped Basins...

2017

Time Lapse Feasibility Seismic Study of Gas Carbonates Reservoir in Tetra Field, Indonesia

Helmi Indrajaya, Boris Gurevich, Maxim Lebedev, Sigit Sukmono

Indonesian Petroleum Association

... to zero-offset reflectivity (the intercept) but only minor changes to the AVO gradient.The change in seismic response is caused mainly by the density...

2014

Identification of Shallow Gas Prospect Zone by Seismic Attribute and Amplitude Variation with Offset (AVO) Case Study: Namamu Field, Asri Basin

Zuhrotul Firdaus, Dwandari Ralanarko, Pranowo Nugroho, Alamsyah M. Juwono

Indonesian Petroleum Association

...Identification of Shallow Gas Prospect Zone by Seismic Attribute and Amplitude Variation with Offset (AVO) Case Study: Namamu Field, Asri Basin...

2017

Integrated well data and 3D seismic inversion study for reservoir delineation and description

Qazi Sohail Imran, Numair Ahmad Siddiqui, Abdul Halim Abdul Latif, Yasir Bashir, Almasgari Abdalsalam, Abduh Saeed Ali, Muhammad Jamil

Geological Society of Malaysia (GSM)

... volume, pore size and shape, cementation and number of grain contacts by using suitable equations. Figure 5 illustrates how seismic data, elastic...

2020

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