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The AAPG/Datapages Combined Publications Database
Showing 986 Results. Searched 200,293 documents.
Abstract: 3D Elastic Inversion in Presence of Smooth Topography: Application to Real Data; #90255 (2017)
Jean Kormann, Juan-Esteban Rodriguez, Josep De La Puente, Mauricio Hanzich, Jose Cela, Miguel Ferrer, David Marti, Ignacio Marzan, Ramon Carbonell
Search and Discovery.com
..., Ignacio Marzan2, and Ramon Carbonell2 1 BSC-CNS ICTJA 2 Abstract Full Waveform Inversion (FWI) is one of the most challenging procedures to obtain...
2017
Abstract: Seismic Near Surface Corrections in Sand Covered Areas by use of Airborne micro-TEM and Physics-Coupled Deep Learning; #91204 (2023)
Ersan Turkoglu, Daniele Colombo, Ernesto Curiel
Search and Discovery.com
... imaging to avoid pitfalls during the interpretation of low-relief structures. Seismic tomography or full waveform inversions provide detailed...
2023
Analysis of the impact of demigration on traveltime-based reflection full-waveform inversion
Hong Liang, Houzhu (James) Zhang, Hongwei Liu
International Meeting for Applied Geoscience and Energy (IMAGE)
...Analysis of the impact of demigration on traveltime-based reflection full-waveform inversion Hong Liang, Houzhu (James) Zhang, Hongwei Liu Analysis...
2022
Improving Marcellus Imaging Through the Use of FWI and Joint Tomographic Inversion for Velocity and Epsilon
David McCann
Unconventional Resources Technology Conference (URTEC)
.... This interval may be too thin for either refraction tomography or Full-waveform inversion to model correctly. Figure 1 shows a cartoon of mine collapse...
2018
Abstract: Strategies to Include Geological Knowledge in Full Waveform Inversion; #90255 (2017)
Siddharth Sharma, Dries Gisolf, Stefan Luthi, Runhai Feng
Search and Discovery.com
...Abstract: Strategies to Include Geological Knowledge in Full Waveform Inversion; #90255 (2017) Siddharth Sharma, Dries Gisolf, Stefan Luthi, Runhai...
2017
Abstract: Gas-Hydrates - A Major Future Fuel Of India; #90315 (2017)
Kalachand Sain
Search and Discovery.com
... tomography, full-waveform inversion, amplitude versus offset modeling, impedance inversion, coupled with rock-physical modeling have been developed...
2017
A rock physics inversion method based on physics-guided autoencoder network
Zhuofan Liut, Umair bin Waheed, Ammar El-Husseini, Jiajia Zhang
International Meeting for Applied Geoscience and Energy (IMAGE)
... for a starting model in full- waveform inversion: The Leading Edge, 41, 375–381, doi: https://doi.org/10.1190/tle41060375.1. Feng, R., 2020, Estimation...
2024
Advanced Microseismic Monitoring Methods, (2012)
R. J. Mellors, C. Morency, E. Matzel, D. C. Templeton, J. Wang, S. Myers, S. Ford, D. B. Harris, F. Ryerson
Search and Discovery.com
...’s function derived from ambient noise. Next, we explore the use of full waveform modeling using adjoint methods to define the micro-seismic focal mechanism...
2012
Leveraging self-supervised deep learning to address cross-talks in multi-parameter inversions
Wenlong Wang, Yulang Wu, Yanfei Wang, George A. McMechan
International Meeting for Applied Geoscience and Energy (IMAGE)
... full waveform inversions, providing highly precise and detailed MPM results. Adaptive feedback CNN-based reflection-waveform inversion (CNN-RWI) (Wu...
2024
Deep Learning Enhanced Joint Inversion for Mineral Exploration Using Airborne Geophysics: Application in Decorah Area
Yanyan Hu, Xiaolong Wei, Xuqing Wu, Jiajia Sun, Jiefu Chen, Yueqin Huang
International Meeting for Applied Geoscience and Energy (IMAGE)
.... Chen, 2022a, Efficient progressive transfer learning for full-waveform inversion with extrapolated lowfrequency reflection seismic data: IEEE...
2023
Accelerated augmented Lagrangian full-waveform inversion based on truncated randomized singular value decomposition
Jiahang Li, Hitoshi Mikada, Junichi Takekawa
International Meeting for Applied Geoscience and Energy (IMAGE)
...Accelerated augmented Lagrangian full-waveform inversion based on truncated randomized singular value decomposition Jiahang Li, Hitoshi Mikada...
2023
A gradient-free Bayesian full-waveform inversion approach for background model uncertainty quantification
Shuhua Hu, Zeyu Zhao, Fuchun Gao, Faqi Liu, Shuo Zhang, Mrinal K. Sen
International Meeting for Applied Geoscience and Energy (IMAGE)
...A gradient-free Bayesian full-waveform inversion approach for background model uncertainty quantification Shuhua Hu, Zeyu Zhao, Fuchun Gao, Faqi Liu...
2024
Application of wave-equation reflection traveltime inversion to the Liwan deep-water streamer data in the South China Sea
Yilin Wang, Liangguo Dong, Chao Huang, Jianming Zhang, Yuzhu Liu
International Meeting for Applied Geoscience and Energy (IMAGE)
... streamer seismic data acquisition, traditional full waveform inversion often fails to achieve accurate velocity estimation in these field data...
2024
Using Second-Order Adjoint State Methods in GPUS to Quantify Resolution on Full Waveform Inversions, #42034 (2017).
Sergio Abreo, Ana Ramirez, Oscar Mauricio Reyes Torres
Search and Discovery.com
... & Business Media. ´ Metivier, L., R. Brossier, S. Operto, J. Virieux, et al., 2012, Second-order adjoint state methods for full waveform inversion...
2017
FWI uncertainty analysis with Stein variational gradient descent
Haoyang Cen, Kaihang Guo, Diancheng Wang
International Meeting for Applied Geoscience and Energy (IMAGE)
... variational gradient descent Haoyang Cen*, Kaihang Guo, Diancheng Wang, Viridien Summary Full waveform inversion (FWI) is becoming an increasingly dominant...
2024
The Impact of Anisotropic Mechanical Properties on Stimulation and Wellbore Stability in the Beetaloo Basin, Northern Territory, Australia
J Adam Donald, Thomas J. Neville
Unconventional Resources Technology Conference (URTEC)
... predictions based on an anisotropic rock model and a generic isotropic rock model. This new inversion workflow using the full waveform sonic data provides...
2021
Abstract: Combining Microseismic Hydraulic Fracture Monitoring, Petrophysical Evaluation and New Analytical Techniques to Improve Reservoir Management: Abstract
Joel Le Calvez, Tom Creegan, Robert Tehan, Kevin Tanner, Roy Yates, Leo Eisner, Rick Lewis, Les Bennett
GCAGS Transactions
... of the hydraulically-induced fractures in a six-stage completion interval as part of a completion optimization program. Newly developed techniques (e.g., full...
2005
Reservoir Characterization and Monitoring: From Inversion to Reservoir Characterization; #70243 (2017)
Runhai Feng, Stefan M. Luthi, Dries Gisolf, Siddharth Sharma
Search and Discovery.com
... author directly. 1 Delft University of Technology, Delft, Netherlands ([email protected]) Abstract A non-linear full-waveform inversion scheme (FWI-res...
2017
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
...Abstract: Pseudo-elastic Wave Equation and its Application in Modeling and Waveform Inversion; #91204 (2023) Bingbing Sun, Tariq Alkhalifah, Ali...
2023
Application of generalized radon transform migration to crosswell seismic geometry
Shujaat Ali, Olga Podgornova, Takashi Mizuno, Joel Le Calvez
International Meeting for Applied Geoscience and Energy (IMAGE)
... and/or smooth initial model. A multi parameter elastic full waveform inversion was used to obtain high resolution anisotropic velocity model (Podgornova et al...
2024
A Robust Gradient for Long Wavelength FWI Updates
Jaime Ramos-Martinez, Sean Crawley, Kathy Zou, Alejandro Valenciano, Lingyun Qiu, Nizar Chemingui, Andrew Long
Petroleum Exploration Society of Australia (PESA)
... SUMMARY We introduce a robust method to produce long wavelength updates in gradient-based Full Waveform Inversion (FWI). The solution introduces...
2016
Broadband Least-Squares Wave-Equation Migration
Shaoping Lu, Andrew Long, Alejandro Valenciano, Nizar Chemingui
Petroleum Exploration Society of Australia (PESA)
... that is able to fully utilize both the broader seismic bandwidth and the high-resolution velocity information from Full Waveform Inversion (FWI). Our...
2018
ABSTRACT: Detection of Shallow Hazard Formations Using High-Resolution Seismic Data and Inversion Based on Rock Physics, by Dutta, Nader; #90026 (2004)
Search and Discovery.com
2004
The use of FWI in coal exploration
Mehdi Asgharzadeh, Maryam Bahri, Milovan Urosevic
Petroleum Exploration Society of Australia (PESA)
... and generation of synthetic shot records that will play the role of field observations in our inversion study. In the last part, full waveform inversion, we...
2018
Optimal survey design for full-waveform inversion via bi-level optimization
H. S. Aghamiry, S. Operto
International Meeting for Applied Geoscience and Energy (IMAGE)
...Optimal survey design for full-waveform inversion via bi-level optimization H. S. Aghamiry, S. Operto Optimal survey design for Full-Waveform...
2024