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The AAPG/Datapages Combined Publications Database

Showing 5,304 Results. Searched 195,387 documents.

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Deciphering Seismic Amplitude Language; #41981 (2017)

Luis Vernengo, Eduardo Trinchero, Satinder Chopra

Search and Discovery.com

... impedance, and thus show up as an amplitude anomaly. ● Thin layers of salt, volcanics and carbonates, which are usually associated with high interval...

2017

Unconventional Shale Reservoir Characterization Through Integration Between Geophysics and Geomechanics … A Case Study in the Chumsaeng Formation, Phitsanulok Basin, Thailand, #11161 (2018).

Prat Boonyasatphan, Kamonporn Inraikhing, Isarachai Sopchok, Helge Sognnes, Viriya Danphaiboonphon, Pongsit Chongrueanglap,

Search and Discovery.com

... classification method. TOC was calculated from inverted P-impedance. Elastic moduli, e.g. Young’s modulus and Poisson’s ratio, were calculated from...

2018

Reservoir Property Prediction from Seismic Inversion Attributes Using MARS; #42202 (2018)

Pedro Alvarez, Francisco Bolivar

Search and Discovery.com

... and a target petrophysical property using a similar correlation approach to the one used by in the extended elastic impedance methodology (Figure 1b...

2018

Abstract: Qualitative and Quantitative Use of Partial Stacks in Seismic Interpretation: Case Studies from West Africa; #90255 (2017)

Abdul Karim Mansaray, Promod Kumar Painuly, Manuel Gonzalez-Fernandez

Search and Discovery.com

... use an approach of QI to quantify the seismic responses associated with the lithologies using the concept of extended elastic impedance (EEI...

2017

Predicting Pore-Pressure From On-shore Seismic Data in the Delaware Basin

Marianne Rauch-Davies, Bob Schmicker, Steve W. Smith, Sam Green, Jeremy J. Meyer

Unconventional Resources Technology Conference (URTEC)

... property trends, rather than a single set of trends for the whole inversion window. Therefore, the predicted elastic impedance properties could...

2018

Cape Ford-I: A Case History of True Amplitude Processing for Inversion to Acoustic Impedance and Porosity Prediction

M. Rauch-Davies, P. Woods

Petroleum Exploration Society of Australia (PESA)

... in amplitude with offset, it is highly recommended to perform an elastic impedance instead of an acoustic impedance study. Introduction Cape Ford-1...

2002

Lithology characterisation of the roof and floor of the Moranbah measures coal seam using post-stack and pre-stack seismic inversion

Margarita Pavlova

Petroleum Exploration Society of Australia (PESA)

... and prestack seismic inversion. First step in the study was to understand the relationship between elastic and rock properties using log data. Thus, when...

2019

Understanding the Reservoir Architecture of Lower Fars Formation in North Kuwait through Seismic Reservoir Characterization; #51531 (2018)

Mohamed Hafez Abdul Razak, Jarrah Al-Jenaie, Hesham Moubarak

Search and Discovery.com

... between reservoir and nonreservoir facies based on log character by correlating between elastic properties (Pimpedance, S-impedance and density...

2018

AVO Seismic Technology - Workshop Summary

Brian Russell

PTTC

...-Richards AVO Hodogram Biot-Gassmann Crossplotting Elastic Impedance Inversion P- and S-Waves Polarization Angle shear is defined as shear modulus µ. P...

2003

Lithologic Prediction from Seismic Attributes in the Balcon Field, Colombia

J. E. Calderon

Asociación Colombiana de Geólogos y Geofisicos del Petróleo (ACGGP)

... (velocity and acoustic impedance) to changes in rock porosity and lithology. A rock physics analysis was pursued in an effort to understand the relationship...

2004

Abstract: Using Seismic Attributes to Characterize Reservoir Potential, Plumbing and Risk

Walt Lynn speaker and Heloise Lynn

Houston Geological Society Bulletin

... and plumbing of reservoirs. The categories are rock strength, paleo-strain and differential horizontal stress. • We estimate rock strength using elastic...

2008

ABSTRACT: Integrated Characterization of a Gas-Shale; #90132 (2011)

Nabanita Gupta

Search and Discovery.com

... such detailed correlations derived from both core and well log data to elastic parameters then helped me to illuminate TOC-rich (potential high...

2011

ABSTRACT: Seismic Reservoir Characterization of the Morrow AŽ Sandstone, Postle Field, Oklahoma; #90133 (2011)

Thomas L. Davis, Robert D. Benson, Scott Wehner, Michael Raines, and Roger Freidline

Search and Discovery.com

... the sandstone is thin, it has a greater elastic impedance contrast than acoustic impedance contrast. We have found that shear wave data enables reservoir...

2011

Abstract: Seismic Attribute Applications for Interpreters; #90171 (2013)

Satinder Chopra and Kurt J. Marfurt

Search and Discovery.com

... amplitude, envelope, RMS amplitude, spectral magnitude, acoustic impedance, elastic impedance, and AVO measures are directly sensitive to changes...

2013

Abstract: Seismic Attribute Applications for Interpreters; #90171 (2013)

Satinder Chopra and Kurt J. Marfurt

Search and Discovery.com

... amplitude, envelope, RMS amplitude, spectral magnitude, acoustic impedance, elastic impedance, and AVO measures are directly sensitive to changes...

2013

Influence of Stratigraphy on Barriers to Fracture Growth and Completion Optimization in the Meramec Stack Play, Anadarko Basin, Oklahoma

Buddy Price, Kyle Haustveit, Alex Lamb

Unconventional Resources Technology Conference (URTEC)

... impedance and facies inversion resolves the higher resolution variability. An elastic facies analysis of the logs in the area was performed using...

2017

A Feasibility Study Using Wells and Controlled Source Electronic Modeling in a Miocene Reservoir, Offshore Mexico

Paola Vera de Newton, Amanda Geck Alvarez, Marco Vázquez, Humberto Salazar

GCAGS Transactions

.... The Upper Miocene shows significant separation in resistivity domain, but when compared to the elastic attributes of Poisson’s ratio and acoustic impedance...

2013

Basin-to-Prospect-Scale Subsurface Characterisation: New Insights into the Exmouth Sub-Basin, North West Shelf, Australia

Abdul Kholiq, Claire Jacob, Bee Jik Lim, Oliver Schenk, Anubrati Mukherjee, Alex Karvelas

Australian Petroleum Production & Exploration Association (APPEA) Journal

.... This enabled the construction of a geologically sound LFM for absolute seismic inversion. With velocity to elastic properties (acoustic impedance, Vp/Vs...

2021

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