Abstract: Role of Simultaneous Inversion of Seismic Angle Stacks in Reservoir Characterization, by Samir Biswal; #90078 (2008)

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Rock Quality Prediction Using Crossplots and Seismic Lithology Inversion: An Example of XIN Field, Eastern Niger Delta Basin

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Abstract: Understanding the Reservoir Architecture of Lower Fars Formation in North Kuwait through Seismic Reservoir Characterization; #90319 (2018)

Hesham Moubarak, Mohamed Hafez Abdul Razak, Zu Biao Ren, Rajesh Rajagopal

Search and Discovery.com

... of their lateral facies changes which needed to be investigated. The challenge is to discriminate between reservoir and non-reservoir facies using elastic...

Elastic AWI and RWI in the Santos Basin

Tenice Nangoo, Nikhil Shah, Adrian Umpleby, John Armitage, Mike Warner, Gustavo Catao Alves, Andre Bulcao, Analena Mileo Camara de Oliveira

International Meeting for Applied Geoscience and Energy (IMAGE)

... (Warner et al., 2023). Salt models invariably contain strong and rapid impedance contrasts, and these typically produce significant elastic effects...

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...

Elastic impedance parameterization and inversion for fracture quasi-weaknesses and quasi-Thomsen parameters in fractured reservoirs with monoclinic symmetry

Wei Xiang, Xingyao Yin, Kun Li, Zhengqian Ma

International Meeting for Applied Geoscience and Energy (IMAGE)

...Elastic impedance parameterization and inversion for fracture quasi-weaknesses and quasi-Thomsen parameters in fractured reservoirs with monoclinic...

Seismic impedance inversion via neural networks and linear optimization algorithm

Bo Zhang, Yitao Pu, Ruiqi Dai, Danping Cao

International Meeting for Applied Geoscience and Energy (IMAGE)

...Seismic impedance inversion via neural networks and linear optimization algorithm Bo Zhang, Yitao Pu, Ruiqi Dai, Danping Cao Seismic impedance...

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

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

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

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...

PROBABILITY OF CARBONATE ROCK DISTRIBUTION IN HYDROCARBON RESERVOIRS USING EXTENDED ELASTIC IMPEDANCE AND BAYESIAN CLASSIFICATION METHODS (CASE STUDY: PENOBSCOT FIELD, CANADA)

Nur Annisa Fitri and Sabrianto Aswad

Indonesian Petroleum Association

...PROBABILITY OF CARBONATE ROCK DISTRIBUTION IN HYDROCARBON RESERVOIRS USING EXTENDED ELASTIC IMPEDANCE AND BAYESIAN CLASSIFICATION METHODS (CASE STUDY...

Diagenetic and Rock Physics Depth Trends in the Veracruz Tertiary Basin, Mexico

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Facies-based inversion through integrating elastic full-waveform inversion and high-frequency imaging data

David Tang, Valeriy Brytik, Olivier Burtz, Young Ho Cha, Partha Routh, Ratnanabha Sain, Jay Barr, Dez Chu, Michael Gutierrez, Jeffrey Sitgreaves, Jacob Utley, Guy Medema, Alison Scribner

International Meeting for Applied Geoscience and Energy (IMAGE)

...Facies-based inversion through integrating elastic full-waveform inversion and high-frequency imaging data David Tang, Valeriy Brytik, Olivier Burtz...

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...

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...

ABSTRACT: Application of Attribute Axis Rotation to Maximize Lithology Discrimination: Indonesia Deepwater Gendalo Field Example, by Hariyannugraha, Febry; Romero, Art E.; Royle, Andrew; #90155 (2012)

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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...

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...

Elastic FWI for joint Vp, Vs and density inversion

Peng Shen, Uwe Albertin, Hermes Malcotti, Josh Haataja

International Meeting for Applied Geoscience and Energy (IMAGE)

... to show a field-data example of p-impedance, Vp/Vs ratio, and density recovery from elastic FWI without using well control. We then illustrate how well...

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...

Acoustic modelling with elastic AVA effects

Robin P. Fletcher, James Hobro, James Rickett

International Meeting for Applied Geoscience and Energy (IMAGE)

...Acoustic modelling with elastic AVA effects Robin P. Fletcher, James Hobro, James Rickett Acoustic modelling with elastic AVA effects Robin P...

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...

Fracture-cavity carbonate reservoir identification based on channel attention mechanisms

Liuxin Yang, Yongqiang Ma, Guangxiao Deng, Zhen Wang

International Meeting for Applied Geoscience and Energy (IMAGE)

... seismic inversion methods have been developed to estimate acoustic impedance or other elastic properties from seismic data. However, the accuracy...

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...

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...

Improved Latin hypercube sampling inversion method of effective reservoir parameter considering compaction trend

Xuan Zheng, Zhaoyun Zong, Kun Luo

International Meeting for Applied Geoscience and Energy (IMAGE)

... into account and using the improved Latin hypercube sampling. We derive the elastic impedance compaction formula based on the empirical formula...