Extended full-waveform inversion to improve the subsalt imaging in GOM

Guojian Shan, Jingru Chen, Zhemin Tan, John Chen, Yue Wang, Xiaoting Lou, Jennifer Zhang, William Lester

International Meeting for Applied Geoscience and Energy (IMAGE)

...Extended full-waveform inversion to improve the subsalt imaging in GOM Guojian Shan, Jingru Chen, Zhemin Tan, John Chen, Yue Wang, Xiaoting Lou...

Recent AEM Case Study Examples Using a Full Waveform Time-Domain System for Near-Surface Applications, #41509 (2014).

Jean M. Legault, Alexander Prikhodko, Timothy Eadie, Greg Oldenborger, Vincenzo Sapia, Andrea Viezzoli, Erwan Gloaguen, Bruce D. Smith, Melvyn E. Best

Search and Discovery.com

...). Figure 3b compares the same 3C seismic and ERI results against 1D spatially constrained inversion (SCI; Viezzoli et al., 2008) of the Full Waveform VTEM...

Abstract: Using Second-Order Adjoint State Methods in GPUS to Quantify Resolution on Full Waveform Inversions; #90255 (2017)

Sergio Abreo, Ana Ramirez, Oscar Mauricio Reyes Torres

Search and Discovery.com

..., and Oscar Mauricio Reyes Torres1 1 Universidad Industrial de Santander, Santander, Colombia Abstract The Hessian matrix in Full Waveform Inversion...

Application of time-lapse full waveform inversion of vertical seismic profile data for the identification of changes introduced by CO2 sequestration

Anton Egorov, Andrej Bóna, Roman Pevzner, Stanislav Glubokovskikh, Konstantin Tertyshnikov

Petroleum Exploration Society of Australia (PESA)

...Application of time-lapse full waveform inversion of vertical seismic profile data for the identification of changes introduced by CO2 sequestration...

Elastic full-waveform inversion using random space shift

Yuhui Yao, Jizhong Yang, Yuzhu Liu

International Meeting for Applied Geoscience and Energy (IMAGE)

...Elastic full-waveform inversion using random space shift Yuhui Yao, Jizhong Yang, Yuzhu Liu Elastic full-waveform inversion using random space shift...

Resolving complex velocity and gas absorption features with full-waveform inversion in the Taranaki Basin, New Zealand

Yuelian Gong, Dominic Fell, Robert Hunn, Richard Bisley, Alexander Karvelas, Bee Jik Lim

Petroleum Exploration Society of Australia (PESA)

...Resolving complex velocity and gas absorption features with full-waveform inversion in the Taranaki Basin, New Zealand Yuelian Gong, Dominic Fell...

Abstract: Full-Waveform Inversion of Field Data in the Foothills: Results and Challenges with Long-Offset Seismic; #90172 (2014)

Andrew J. Brenders, R. Gerhard Pratt, Sylvestre Charles

Search and Discovery.com

...Abstract: Full-Waveform Inversion of Field Data in the Foothills: Results and Challenges with Long-Offset Seismic; #90172 (2014) Andrew J. Brenders...

One-way full-waveform inversion using frequency-domain model extension

Rustam Akhmadiev, Biondo Biondi, Robert G. Clapp

International Meeting for Applied Geoscience and Energy (IMAGE)

...One-way full-waveform inversion using frequency-domain model extension Rustam Akhmadiev, Biondo Biondi, Robert G. Clapp One-way full-waveform...

Low-frequency data reconstruction for full-waveform inversion

Ramzi Djebbi, Maiza Bekara, Jaime Ramos-Martinez, Nizar Chemingui

International Meeting for Applied Geoscience and Energy (IMAGE)

...Low-frequency data reconstruction for full-waveform inversion Ramzi Djebbi, Maiza Bekara, Jaime Ramos-Martinez, Nizar Chemingui Low frequency data...

Elastic full-waveform inversion using OBN data acquisition

Denes Vigh, James Xu, Xin Cheng, Bing Bai

International Meeting for Applied Geoscience and Energy (IMAGE)

...Elastic full-waveform inversion using OBN data acquisition Denes Vigh, James Xu, Xin Cheng, Bing Bai Elastic full-waveform inversion using OBN data...

Direct monitoring of fluid saturation using time-lapse full-waveform inversion

Amir Mardan, Bernard Giroux, Gabriel Fabien-Ouellet, Mohammad Reza Saberi

International Meeting for Applied Geoscience and Energy (IMAGE)

...Direct monitoring of fluid saturation using time-lapse full-waveform inversion Amir Mardan, Bernard Giroux, Gabriel Fabien-Ouellet, Mohammad Reza...

Retrieving high-resolution acoustic impedance using full-waveform inversion in presalt reservoir setting, offshore Brazil

Akshat Abhishek, Alok K. Soni, Rene-Edouard Plessix, Martijn Blaauw, Jaydip Guha, Gautam Kumar

International Meeting for Applied Geoscience and Energy (IMAGE)

...Retrieving high-resolution acoustic impedance using full-waveform inversion in presalt reservoir setting, offshore Brazil Akshat Abhishek, Alok K...

Elastic-AdjointNet: A physics-guided deep autoencoder to overcome crosstalk effects in multiparameter full-waveform inversion

Arnab Dhara, Mrinal Sen

International Meeting for Applied Geoscience and Energy (IMAGE)

...Elastic-AdjointNet: A physics-guided deep autoencoder to overcome crosstalk effects in multiparameter full-waveform inversion Arnab Dhara, Mrinal Sen...

ABSTRACT: Physical Rock Properties of Gas Hydrate Bearing Sediments, Geophysical Modeling, Inversion and Quantitative Volumetric Estimation in the Deepwater Gulf of Mexico, by Dai, Jianchun, Haibin Xu, Fred Snyder, Lecia Muller, Adam Koesoemadinata, Diana Gillespie, Gary Wool, Nader Dutta; #90026 (2004)

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Abstract: Low-frequency vibroseis acquisition experiment in Saudi Arabia; #90254 (2016)

Nabil Khadiri Yazami, Van C. Do, Waleed N. Omar, Thierry L. Tonellot

Search and Discovery.com

... in the data (2 to 3 Hz) for processes such as Amplitude Versus Offset (AVO) analysis and Full Waveform Inversion (FWI). In this study we successfully...

DL-fused elastic FWI: Application to marine streamer data

Pavel Plotnitskii, Oleg Ovcharenko, Vladimir Kazei, Daniel Peter, Tariq Alkhalifah

International Meeting for Applied Geoscience and Energy (IMAGE)

... for successful retrieval of lowwavenumber model component in seismic full-waveform inversion (FWI), yet it is often limited by hardware. Deep learning (DL) can...

High-resolution near-surface land FWI across the Delaware basin fill zone

Terence Krishnasamy, James Sheng, Ronaldo Florendo, James Beck, Antonio Sierra, Sam Murphy, Jay Siebens, Yvonne Iwo-Brown

International Meeting for Applied Geoscience and Energy (IMAGE)

.... Engquist, B., B. D. Froese, and Y. Yang, 2016, Optimal transport for seismic full waveform inversion: Communications in Mathematical Sciences, 14...

Abstract: Time-Lapse Crosswell Seismic Survey: Detecting Various Geobodies;

Conrad Kolb, Joel Le Calvez

Search and Discovery.com

..., we document on two synthetic datasets (the first one with a cavity and the second one with a fault) that, in some cases, a full-waveform inversion...

Envelope full-waveform inversion of marine seismic data

Kai Xiong, David Lumley, Wei Zhou

International Meeting for Applied Geoscience and Energy (IMAGE)

...Envelope full-waveform inversion of marine seismic data Kai Xiong, David Lumley, Wei Zhou Envelope full waveform inversion of marine seismic data...

Reflection waveform inversion regularized with structural constraints and scattered data interpolation

Chengliang Wu, Huazhong Wang, Bo Feng, Ting Lei, Rongwei Xu, Shen Sheng

International Meeting for Applied Geoscience and Energy (IMAGE)

... synthetic data to verify the effectiveness of the proposed method. Introduction Full waveform inversion (FWI) is a method that updates the velocity...

Extended Abstract: Advances and Challenges in Seismic Data Processing and Imaging for Geologically Complex Areas

Ruben D. Martinez

GCAGS Transactions

... form of the main steps for 3D TTI traveltime tomography. As high performance computing evolves, methods such as full waveform inversion (FWI) become more...

The Use Of Full Waveform Inversion And Other Advanced Seismic Processing Techniques To Improve An Already Good Dataset – Nong Yao Field, Gulf Of Thailand

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Wave-Equation-Based Target-Oriented Inversion for Reservoir Characterisation, #41759 (2016).

Dries Gisolf, P.R. Haffinger, P. Doulgeris

Search and Discovery.com

..., Netherlands ([email protected]) Abstract We present target-oriented full waveform non-linear inversion of seismic data for the purpose of obtaining seismic...

Tackling data challenges in land FWI: A case study

Victor Lopez, Yun Dong Guo, QingYang Li, Bin Yu, Changhua Zhang

International Meeting for Applied Geoscience and Energy (IMAGE)

... Summary Land data constraints such as short offsets and unknown source wavelets limit the accuracy of Full Waveform Inversion (FWI) results. In this study...

Joint data and physics model driven full-waveform inversion using CMP gathers and well-logging data

Shuliang Wu, Jianhua Geng

International Meeting for Applied Geoscience and Energy (IMAGE)

...Joint data and physics model driven full-waveform inversion using CMP gathers and well-logging data Shuliang Wu, Jianhua Geng Joint data- and physics...