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The AAPG/Datapages Combined Publications Database

Showing 4,865 Results. Searched 190,142 documents.

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Integration of Sequence Stratigraphy and Elastic Inversion Improved Understanding on Reservoir Characterization (Paper P33)

N. M. Mohamud, O. A. M. Mahmud, N. A. R. Razali, M. H. M. N. M Nor

Geological Society of Malaysia (GSM)

... will present a case study of which sequence stratigraphy and elastic impedance volume was used to understand the reservoir properties and performance...

2012

ABSTRACT: Probabilistic Reservoir Characterization via Seismic Elastic Inversion in East Andaman Basin; #90118 (2011)

Mahendra Kishore, Pritam Jha, Dino Ros, and Alfonso Iunio Marini

Search and Discovery.com

... of East Andaman Basin 3D volume led to the production of Acoustic Impedance and Poisson’s ratio cubes. The calibration of those elastic properties...

2011

Abstract: Approximation-Free AVO Attributes; #90211 (2015)

Jinfeng Ma and Igor Morozov

Search and Discovery.com

.... This inversion is used to generate the exact (Zoeppritz) Elastic Impedance and a generalized fluid factor, both of which are accurate for all ranges...

2015

Abstract: Basin Modeling in the Aid of Seismic Reservoir Characterization; #90257 (2016)

Wisam AlKawai, Tapan Mukerji, Allegra Hosford Scheirer, Stephan Graham

Search and Discovery.com

..., and of Geophysics, Stanford University 2 ABSTRACT In this study, we utilize basin and petroleum system modeling (BPSM) to assess differences in elastic rock...

Unknown

A Simple Guide to Seismic Inversion

Ashley Francis

GEO ExPro Magazine

... Elastic Impedance (Band Limited) 2.0 2.0 2.5 1.5 Two-way time (sec) 1.5 Sparse Spike Elastic Impedance (Low Freq. Model) 2.5 2.5...

2013

Integrating Seismic Imaging and Inversion

Francisco Bolivar, Richard Cooper, Lucy MacGregor, Jacqueline O’Connor, Jeff Codd, David Kessler

GEO ExPro Magazine

..., and a stack of these gathers produces the final PSDM stack (Figure 2). The PSDM gathers formed the input to the simultaneous elastic impedance inversion...

2017

Geophysical Exploration is Just Beginning: ABSTRACT

Milo M. Backus

AAPG Bulletin

..., in terms of compressional wave impedance. We are beginning to seek additional elastic properties and Q. Inference of structure from lateral variations...

1980

Feasibility of Reserve Estimate from Combined Elastic and Resistivity Data

Carmen T. Gomez, Jack Dvorkin, Gary Mavko

Asociación Colombiana de Geólogos y Geofisicos del Petróleo (ACGGP)

... of considering just the P-wave impedance, we could add other seismic attributes, such as the elastic impedance and attenuation, to further constrain...

2008

Integration of geology, rock physics, logs, and prestack seismic data for reservoir porosity estimation

Abdulaziz M. AlMuhaidib, Mrinal K. Sen, M. Nafi Toksoz

AAPG Bulletin

... significant predictive relationships between porosity and the elastic parameters (e.g., compressional (P)-impedance, shear (S)-impedance, and bulk density...

2012

Analysis of the Hydrocarbon Sandstone Distribution Using Rock Physics and Petrophysics Calculations, Simultaneous Inversion, Extended Elastic Impedance (EEI) and Curved Pseudo-Elastic Impedance (CPEI) in X Field Bonaparte Basin

Alfan Hidayah Kusuma, Meta Nisrina Syafitri, Zakki Fahrurrozi

Indonesian Petroleum Association

... Impedance (EEI) and Curved Pseudo-Elastic Impedance (CPEI) in X Field Bonaparte Basin Alfan Hidayah Kusuma, Meta Nisrina Syafitri, Zakki Fahrurrozi...

2020

Induced AVO Anomalies from Pore Pressure Effects

A.C. Buginga Ramos, M.A. Santiago Toledo

Asociación Colombiana de Geólogos y Geofisicos del Petróleo (ACGGP)

.... Therefore, the major contrasts of elastic parameters expected are: (a) for overpressured shale over brine sand: increase in impedance and drop in Poisson...

2006

Abstract: Soft Shale Complication in AVO Interpretation in Sabah Basin (Geophysics Paper 5)

Alex Tarang, Yeshpal Singh

Geological Society of Malaysia (GSM)

... for more than two decades from early Miocene sand. It is very important to understand the rock elastic properties for the purpose of near field wildcat...

2011

Lithology Discrimination through Elastic Inversion (Paper C5)

D. Ghosh

Geological Society of Malaysia (GSM)

..., is used loosely to mean any or all of the following:Reflection strength (Sweetness); Reflectivity; AVO; Acoustic impedance (AI); Elastic impedance (EI); Vp...

2012

Applying Rock Physics towards Seismic Characterization: Case Study from an Unconventional Resource, Neuquén Basin, Argentina; #41886 (2016)

Teresa Santana, R. Weger, Silvana Gandi, Alejandro D'Odorico, Ariel Kautyian

Search and Discovery.com

... template was defined in the P and S impedance elastic domain. The use of this rock physics model was crucial to classify seismic inversion results...

2016

Chapter 2: Basics of Reflection Seismology that Relate to Seismic Stratigraphy

Tom Wittick

North Texas Geological Society

..., stiffer rocks have higher acoustic impedances. Figure 2-1. Acoustic Impedance Graph Elastic Constants The properties of the rocks that govern...

1992

Basics of Reflection Seismic Technology

Abilene Geological Society

.... Acoustic Impedance Graph Elastic Constants The properties of the rocks that govern the propagation of sound are the bulk modulus, shear modulus...

1993

Reducing exploration risk through probabilistic characterisation of a basin-floor fan, offshore WA

Sagar Ronghe, Anne Locke

Petroleum Exploration Society of Australia (PESA)

...) into elastic property volumes (P-impedance and Vp/Vs). An important component of the absolute inversion workflow is building the background low frequency...

2018

Probabilistic Reservoir Characterization via Seismic Elastic Inversion in East Andaman Basin; #40880 (2012)

Mahendra Kishore, Pritam Jha, Dino Ros, and Alfonso Iunio Marini

Search and Discovery.com

... Impedance and Poisson’s ratio cubes. The calibration of those elastic properties volumes was carried out by using electrofacies logs, considering the same...

2012

Abstract: Pre-Stack Inversion: An Extension of AVO for Lithology and Hydrocarbon Fluid Quantification

Rick Wallace and Roger Young

Houston Geological Society Bulletin

... a measurement of the "pseudo acoustic impedance." The acoustic impedance could also be expressed as "pseudo-acoustic velocity" by assuming a simple...

1998

Sandstone Reservoir Distribution of Cibulakan Formation Using Seismic Inversion Method: Extended Elastic Impedance (EEI), in Cemara Field, North West Java Basin

M. Rizky Harun, Lutfie Arlan Sandria, Asri Surya Ilhami, Adang Sukmatiawan, M. Razi

Indonesian Petroleum Association

...Sandstone Reservoir Distribution of Cibulakan Formation Using Seismic Inversion Method: Extended Elastic Impedance (EEI), in Cemara Field, North West...

2013

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