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The AAPG/Datapages Combined Publications Database

Showing 992 Results. Searched 200,357 documents.

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Abstract: A Comparison of 3D Azimuth-Angle Domain Common Image Gathers using Poynting Vector and Optical Flow Methods; #90254 (2016)

Young Seo Kim, Constantine Tsingas

Search and Discovery.com

... migration velocity analysis (MVA) and image-domain full waveform inversion by directly providing the depth move-out residuals to be employed for velocity...

2016

Abstract: Distribution and Development of Encased Secondary Minibasins in the Central Deepwater Gulf of Mexico; #90256 (2016)

Ursula Edwards, Vernon Moore, Ugo Odumah

Search and Discovery.com

... and full waveform inversion) have led to increased recognition of encased secondary minibasins in the central Deepwater Gulf of Mexico. An understanding...

2016

Abstract: Arctic Survey Expedition: Iqaluit to Resolute July … August, 2017; Identifying Locations for ULF Receiver Stations; #90310 (2017)

Ian J. Hanlon

Search and Discovery.com

... in the field of Full Waveform Inversion as a technique for deriving regional velocity models...

2017

Abstract: Wave Propagation Direction from Poynting Vector and its Application to RTM Angle Gathers; #90319 (2018)

Kwangjin Yoon, Young Seo Kim, Woodon Jeong

Search and Discovery.com

... (RTM) angle gathers. Full waveform inversion (FWI) integrates the wave propagation direction into the RTM-based gradient to constrain the correlation...

2018

Abstract: Enhancing Interpretation Efficiency: Transforming Sparse 2D Data into a 3D Volume; #91204 (2023)

Peter Lee, Adam Betteridge, Tom Travis, Moussa Abugouda, Ahmed Abdul Aziz, Ahmed Sami, Mohamed Morsi, Subodh Notiyal, Tanya Johnstone, Andrew King

Search and Discovery.com

.... Several iterations of reflection tomography were performed along with reflection Full Waveform Inversion, FWI, to build the final 3D regional...

2023

Abstract: Modern Seismic Onshore Acquisition Technologies: Bridging Enhanced Imaging with Operational Excellence; #91210 (2025)

Oleg Adamovich, Said Al Alawi

Search and Discovery.com

... for reservoir characterization and enables advanced techniques such as full-waveform inversion, essential for imaging complex geological settings like...

2025

Abstract: New Approaches to Detect and Consistently Manage Subscale Geological Features in Reservoir Modeling; #91213 (2025)

Guillaume Caumon, Julien Herrero, Capucine Legentil, Guisi Ruggiero, Ayoub Belhachmi, Paul Cupillard

Search and Discovery.com

... pathway to keep this type of model update compatible with subsurface images obtained by full waveform inversion. The above workflow illustrates some...

2025

Diffusion regularization for multi-parameter near-surface elastic full-waveform inversion

Mohammad Hasyim Taufik, Fu Wang, Tariq Alkhalifah

International Meeting for Applied Geoscience and Energy (IMAGE)

...Diffusion regularization for multi-parameter near-surface elastic full-waveform inversion Mohammad Hasyim Taufik, Fu Wang, Tariq Alkhalifah Diffusion...

2024

Targeted nullspace shuttles as enablers of time-lapse CO2 monitoring with sparse acquisition

Kimberly A. Pike, Kristopher A. Innanen, Scott D. Keating

International Meeting for Applied Geoscience and Energy (IMAGE)

... seismic monitoring, when based on full waveform inversion methodologies, relies on both repeatability of baseline, and monitor survey geometries...

2024

Seismic Foldout: Exploring deeper in Uruguay: Could Namibia successful Cretaceous play be chased in Uruguays deepwater?

Roberto Juncken, Liam Hunt, Zhiping Yang, VIRIDIEN, Bruno Conti, Pablo Gristo, Pablo Andres Rodriguez, ANCAP

GEO ExPro Magazine

... technologies, including Time-Lag Full-Waveform Inversion, to reduce geological uncertainties within Uruguay’s deeper stratigraphy. Depth undulations...

2024

Recent Developments in Marine Acquisition and Data Processing Technology to Improve Imaging through Complex Overburdens

Timothy Bunting, Jerry Kapoor, Nick Moldoveanu, Jeremy Browett

GCAGS Transactions

... building solutions which generate higher resolution velocity models. Full waveform inversion (FWI) is a velocity modeling solution which uses the full two...

2011

Abstract: A Listric Model of the Naga Thrust and Fold Belt, Assam, India;

Brandy Hawkins, Priyank Jaiswal, Jack Pashin, Caroline Burberry, Rahul Dasguta

Search and Discovery.com

...-waveform inversion. Finally, we interpreted the migrated image with the help of the waveform velocity model, available well tops and cross-sectional...

Unknown

Abstract: Pseudo-elastic Wave Equation and its Application in Modeling and Waveform Inversion; #91204 (2023)

Bingbing Sun, Tariq Alkhalifah, Ali Abdulmohsen, Nasher AlBinHassan

Search and Discovery.com

... Abdulmohsen1, Nasher AlBinHassan1 1 2 Saudi Aramco KAUST Abstract Elastic Full-waveform inversion is an effective tool for retrieving earth rock...

2023

Improving subsalt images using reflection FWI on WAZ data: Examples from the Gulf of Mexico

Maksym Kryvohuz, Yihua Cai, Sebastian Ramirez, Robert Schelstrate, Gislain Madiba

International Meeting for Applied Geoscience and Energy (IMAGE)

... for reliable subsalt imaging. Wave equation based model building tools such as full waveform inversion (FWI) proved to be robust for updating...

2022

High-resolution imaging with FWI on wide azimuth towed streamer data: Application in the Mississippi Canyon, GoM

Wanying Wang, Simon Luo, Xiaolei Song, Lennon Infante, Imtiaz Ahmed, Qingsong Li, Ganyuan Xia, Katrina Packer

International Meeting for Applied Geoscience and Energy (IMAGE)

..., bp Summary In this study we conducted Full Waveform Inversion (FWI) for an offshore prospect in the Mississippi Canyon protraction area of the GoM...

2024

A practical implementation of data-space Hessian in the time-domain formulation of source extended full-waveform inversion

Gaoshan Guo, Stephane Operto, Ali Gholami, Hossein S. Aghamiry

International Meeting for Applied Geoscience and Energy (IMAGE)

...A practical implementation of data-space Hessian in the time-domain formulation of source extended full-waveform inversion Gaoshan Guo, Stephane...

2022

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...

2018

A seeded approach to deblending OBN data

Carsten Udengaard, Indranil Samanta, Richard Huang, Eric Camarda, Yi Xuan

International Meeting for Applied Geoscience and Energy (IMAGE)

... was performed to seed the inversion deblending with an initial solution, similar to methods used for other inversion processes like Full Waveform...

2024

Application of Visco-Acoustic Full Waveform Inversion to Shallow-Water, Shallow-Gas Data, #41802 (2016).

Xin Cheng, Ronan Petton, Ian Anstey, Wai-Leong Lai, Denes Vigh, Gavin Menzel-Jones

Search and Discovery.com

...Application of Visco-Acoustic Full Waveform Inversion to Shallow-Water, Shallow-Gas Data, #41802 (2016). Xin Cheng, Ronan Petton, Ian Anstey, Wai...

2016

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