Full-waveform inversion derived prestack reflectivity gathers

Jian Mao, Xin Cheng, Denes Vigh, James Xu, Qiaofeng Wu

International Meeting for Applied Geoscience and Energy (IMAGE)

...Full-waveform inversion derived prestack reflectivity gathers Jian Mao, Xin Cheng, Denes Vigh, James Xu, Qiaofeng Wu Full waveform inversion derived...

Abstract: Multi-Scale 2D Acoustic Full Waveform Inversion with High Frequency Impulsive Source; #90187 (2014)

Vladimir N. Zubov, Michael P. Lamoureux, and Gary F. Margrave

Search and Discovery.com

...Abstract: Multi-Scale 2D Acoustic Full Waveform Inversion with High Frequency Impulsive Source; #90187 (2014) Vladimir N. Zubov, Michael P. Lamoureux...

Acoustic full-waveform inversion with acoustic and elastic data using a hybrid optimization method

Zeyu Zhao, Mrinal K. Sen, Mohamed Dolliazal, Paul Williamson

International Meeting for Applied Geoscience and Energy (IMAGE)

...Acoustic full-waveform inversion with acoustic and elastic data using a hybrid optimization method Zeyu Zhao, Mrinal K. Sen, Mohamed Dolliazal, Paul...

Time-domain extended-source full-waveform inversion for acoustic vertically transversely isotropic media: Theory and numerical validation

Gaoshan Guo, Stephane Operto, Hossein S. Aghamiry

International Meeting for Applied Geoscience and Energy (IMAGE)

...Time-domain extended-source full-waveform inversion for acoustic vertically transversely isotropic media: Theory and numerical validation Gaoshan Guo...

The use of FWI in coal exploration

Mehdi Asgharzadeh, Maryam Bahri, Milovan Urosevic

Petroleum Exploration Society of Australia (PESA)

... to be fully resolved by seismic measurements. One way of investigating these issues is through the application of Full Waveform Inversion (FWI) methods...

Wave-equation based seismic AVO inversion: A pragmatic approach to use the full elastic wave-field for exploration and production

Peter Haffinger, Dries Gisolf, Panos Doulgeris, Hansel Gonzalez

International Meeting for Applied Geoscience and Energy (IMAGE)

... of prestack migrated seismic data, and global 3-D Full-Waveform Inversion (FWI) of seismic surface data directly. AVO inversion is computationally...

Application of full-waveform inversion to ultra-high-density OBN data at Clair field

Simon Luo, Xukai Shen, Philip Tillotson, Lindsey Smith, Dan Davies

International Meeting for Applied Geoscience and Energy (IMAGE)

...Application of full-waveform inversion to ultra-high-density OBN data at Clair field Simon Luo, Xukai Shen, Philip Tillotson, Lindsey Smith, Dan...

Elastic FWI application to a land data set in the Middle East

Anna Sedova, Olivier Leblanc, Thibaut Allemand, Gilles Lambar, Stphane Pellerin, Daniela Donno

International Meeting for Applied Geoscience and Energy (IMAGE)

... for accurate imaging. While recent developments in full-waveform inversion (FWI) make it a powerful velocity model building tool, its application to land...

Uncertainty quantification for full-waveform inversion with a mini-batch gradient-based sampling method

Zeyu Zhao, Mrinal K. Sen

International Meeting for Applied Geoscience and Energy (IMAGE)

...Uncertainty quantification for full-waveform inversion with a mini-batch gradient-based sampling method Zeyu Zhao, Mrinal K. Sen Uncertainty quanti...

Deep learning software accelerators for full-waveform inversion

Sergio Botelho, Souvik Mukherjee, Vinay Rao, Santi Adavani

International Meeting for Applied Geoscience and Energy (IMAGE)

...Deep learning software accelerators for full-waveform inversion Sergio Botelho, Souvik Mukherjee, Vinay Rao, Santi Adavani Deep-Learning Software...

Bridging the gap: Deep learning on seismic field data with synthetic training for building Gulf of Mexico velocity models

Stuart Farris, Robert Clapp

International Meeting for Applied Geoscience and Energy (IMAGE)

... as starting models for Full Waveform Inversion (FWI), utilizing the Gulf of Mexico’s Tiber field data, characterized by its expansive allochthonous salt...

A graph-space optimal transport FWI approach based on κ-generalized Gaussian distribution

Sérgio Luiz E. F. da Silva, Giorgio Kaniadakis

International Meeting for Applied Geoscience and Energy (IMAGE)

... of conventional full-waveform inversion (FWI) approaches is commonly associated with Gaussian statistics. However, errors are rarely Gaussian in non-linear problems...

Influence of node position uncertainty on FWI and Mirror-RTM

Felipe Capuzzo, Marco Cetale, Sergio Luiz da Silva, Roger Moreira, Felipe T. Costa, Ammir A. Karsou, Jorge Lopez

International Meeting for Applied Geoscience and Energy (IMAGE)

... Brasil Petr´ leo Ltda. o SUMMARY Full-Waveform Inversion (FWI) and Ocean Bottom Nodes (OBN) data synergize very well and have seen their use increase...

Extended Abstract: Depositional Processes and Stratigraphy of Heald Bank on the East Texas Inner Continental Shelf

John M. Swartz, John A. Goff, Sean P. S. Gulick

GCAGS Transactions

.... CRM, coastal relief model. We present ∼90 km of high-resolution full-waveform CHIRP seismic data collected by the University of Texas Institute...

Towards an Efficient and Reliable HPC Software Platform for 3D Geophysical Inversion; #70238 (2017)

Juan Esteban Rodriguez

Search and Discovery.com

... (HPC) environment is of outmost importance. Furthermore, defining specific software for each process such as Full Waveform Inversion (FWI...

ABSTRACT: A history of the appraisal and development of Shells Block 5c acreage

Joel Dowlath, Marc Quesnel, Elizabeth Sookal, Ashwin Srinivasan, Kachi Onyeagoro

Geological Society of Trinidad & Tobago

... survey, improvements in acquisition and processing technology gave greater insights into the structure and fluid fill of the traps. Full waveform...

Synthetic time-lapse FWI analysis for designing cross well seismic survey during CO2 injection in a depleted oil field

Toru Taira, Takuji Mouri, Ayato Kato, Yusaku Konishi, Takashi Akai, Shotaro Nakayama

International Meeting for Applied Geoscience and Energy (IMAGE)

... on full waveform inversion (FWI) analysis on the synthetic data. The Minamiaga oil field in Niigata Prefecture in Japan was selected to see...

Minimizing Depth Uncertainties Through Effective Seismic Processing Strategies in a Complex Geological Setting - Unlocking Deeper Potentials Offshore Indonesia

M Afiq B Mokhtar, Riaz Alai, Yonghe Guo, Pongga Wardaya, Jun Wang, Rizki Krishna Pratama, Haryono Haryanto

Indonesian Petroleum Association

... effective signal restoration coupled with advanced Full Waveform Inversion methods, significant surface and interbed multiple suppressions...

ABSTRACT: Fracture Identification and Productivity Predictions in a Carbonate Reef Complex, by B. Dennis, E. Standen, D. T. Georgi, and G. O. Callow; #91030 (2010)

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Abstract: A new strategy for higher resolution time „ lapse velocity inversion

Maria Kotsi, Jonathan Edgar, Alison Malcolm, Sjoerd De Ridder

Atlantic Geology

... changes. Full Waveform Inversion (FWI) is a promising tool for time-lapse seismic imaging and shows promise for this type of imaging. However...

Abstract: Salt-sediment interaction in the central basin of the Nova Scotia passive margin, offshore eastern Canada

Carole C. Decalf, Charles H. Bondurant, Philip Bunting

Atlantic Geology

... such as reflection full waveform inversion (FWI). This process generated a major uplift in the imaging and resulted in better definition of the salt...

ABSTRACT: The Gulf of Mexico as Global Analogue: a Comparison of AVO and Energy Absorption with the South Caspian Basin, by P. Ware, M. Yang, K. Wrolstad, K-S. Zou, S. Zaman, and R. Cooper; #90941 (1997).

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Abstract: Three Dimensional Multiphase Fluid Flow Model Calibration Based on Ground Penetrating Radar, by T. H. Rowley; #90931 (1998).

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Abstract: Characterizing Volumes and Distribution of Methane Hydrate and Underlying Free Gas with Wide Angle Seismic Data on the Blake Ridge, Offshore South Carolina, by Margie Kloska and W. S. Holbrook; #90914(2000)

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ABSTRACT: Improving Satellite-Derived Gravity Data in Nearshore Waters by Radar-Signal Re-Tracking: An Eastern Indonesian Perspective, by Seymour Laxon, John Milsom, Dave McAdoo, and Tim Wright; #90913(2000).

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