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The AAPG/Datapages Combined Publications Database
Showing 986 Results. Searched 200,293 documents.
Abstract: FWI Using Reflections in Shallow Waters Offshore Abu Dhabi; #91204 (2023)
Carlos Barajas, Olivier Hermant, Oleg Khakimov, Bastian Hutahayan, Guillaume Cambois, Mohamed Mahgoub, Olivier Kirstetter
Search and Discovery.com
... propose a two-step full-waveform inversion (FWI) of ocean-bottom node (OBN) seismic data from offshore Abu Dhabi. For the first step we update...
2023
Abstract: Progress and Challenges in the Processing and Use of Land Seismic Data Acquired via Compressive Sensing; #91204 (2023)
Gregory Culianez, Tahar Ben Youssef, Mohammad Farooqui, Ahmed Al Harthi
Search and Discovery.com
... model building techniques such as Multi-Wave Inversion (MWI) and Full-Waveform Inversion (FWI). A 170 km2 subset of a conventionally acquired dataset...
2023
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
Cascaded full-waveform inversions to resolve Mesozoic structures in shallow-water Gulf of Mexico with limited-offset data
Wei Kang, Christoph Koeninger, Miguel Acosta Perez, Josue Jurado Ramirez, Imran Nagir, Denes Vigh, Silvino Dominguez Garcia, Alfredo Vazquez Cantu, Luis Arturo Vega, Marco Antonio Mayorga
International Meeting for Applied Geoscience and Energy (IMAGE)
... Arturo Vega, Marco Antonio Mayorga (PEMEX) Summary Full-waveform inversion (FWI) has been widely applied in the velocity model building related...
2022
Time-lapse full-waveform inversion strategies for Snowflake datasets acquired at Newell County Facility in Alberta, Canada
Hyeong-Geun Ji, Kristopher A. Innanen, Sea-Eun Park, Ju-Won Oh
International Meeting for Applied Geoscience and Energy (IMAGE)
...Time-lapse full-waveform inversion strategies for Snowflake datasets acquired at Newell County Facility in Alberta, Canada Hyeong-Geun Ji, Kristopher...
2024
Velocity model building with a time shift objective function: Gulf of Mexico examples
Yi Yang, Ken Matson, Tadas Krupovnickas, Mark Huiskes, Rene-Edouard Plessix, Sijmen Gerritsen
International Meeting for Applied Geoscience and Energy (IMAGE)
... significant kinematic mismatches between field and synthetic data, leading to the problem of cycle-skipping in classic least squares Full Waveform Inversion...
2022
Effect of near offset seismic data in shallow subsurface modeling using full-waveform inversion
Md Iftekhar Alam, Salman Abbasi
International Meeting for Applied Geoscience and Energy (IMAGE)
...Effect of near offset seismic data in shallow subsurface modeling using full-waveform inversion Md Iftekhar Alam, Salman Abbasi Effect of near offset...
2024
Abstract: Automatic Velocity Model Building Using Waveform Inversion and Least Squares Reverse Time Migration; #90319 (2018)
Young Seo Kim, Ali Almomin, Yimin Sun, Woodon Jeong, Yi Luo
Search and Discovery.com
..., Netherlands. ABSTRACT Full waveform inversion (FWI) is a promising technique for estimating earth parameters such as velocity and impedance by using...
2018
Turning high resolution FWI model into pseudo-reflectivity: A case study using sparse OBN
Bing Bai, Yao Yu, Ruoyu Gu, Shenghong Tai, Denes Vigh
International Meeting for Applied Geoscience and Energy (IMAGE)
... (Schlumberger) Summary Full-waveform inversion (FWI) has proven to be a valuable tool for deriving accurate and detailed velocity models in various geological...
2022
Abstract: Multi-trace Acoustic-impedance Inversion with Transform-domain Sparsity Promotion; #90174 (2014)
Sanyi Yuan, Shangxu Wang, Ning Tu, and Xiang Li
Search and Discovery.com
... and Hennenfent, 2008; Herrmann and Li, 2011) and full-waveform inversion (Li et al., 2011). This priori information regards the inversion parameters or model...
2014
MFF net: A multiscale feature fusion network for electromagnetic and seismic joint inversion
Yonghao Wang, Zhuo Jia, Yinshuo Li, Wenkai Lu
International Meeting for Applied Geoscience and Energy (IMAGE)
... seismic exploration as a primary method, especially through full waveform inversion (FWI) that enables high-resolution subsurface velocity estimation...
2023
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...
2023
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...
2023
An application of FWI with progressive transfer learning
Shirui Wang, Jinjun Liu, Yuchen Jin, Xuqing Wu, Jiefu Chen
International Meeting for Applied Geoscience and Energy (IMAGE)
...-frequency velocity structure, the full waveform should be used in the inversion process. Based on the single scattering formalism, Full Waveform Inversion...
2022
Multilayer perceptron and Bayesian neural network based implicit elastic full-waveform inversion
Tianze Zhang, Jian Sun, Daniel O. Trad, Kristopher A. Innanen
International Meeting for Applied Geoscience and Energy (IMAGE)
...Multilayer perceptron and Bayesian neural network based implicit elastic full-waveform inversion Tianze Zhang, Jian Sun, Daniel O. Trad, Kristopher...
2022
Improved channel imaging using full-waveform inversion for deepwater Lingshui giant gas reservoir in South China Sea
Tao Wu, Dun Deng, Zijing Gong, Jie Cui, Rong Li, Lianlian Liu
International Meeting for Applied Geoscience and Energy (IMAGE)
...Improved channel imaging using full-waveform inversion for deepwater Lingshui giant gas reservoir in South China Sea Tao Wu, Dun Deng, Zijing Gong...
2024
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...
2014
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...
2022
Abstract: 3D Time Domain Full Waveform Inversion Based on Multiscale Adapted Variable Grid Method Case Study Majunga Basin East African Coast; #91204 (2023)
Mukiibi Ssewannyaga Ivan, Jian-Ping Huang, Zi-Ying Wang, Jidong Yang, Jin Keji
Search and Discovery.com
...Abstract: 3D Time Domain Full Waveform Inversion Based on Multiscale Adapted Variable Grid Method Case Study Majunga Basin East African Coast; #91204...
2023
ABSTRACT: Back to Basics on Broadband Seismic Amplitudes, Phase and Resolution
Andrew Long
Petroleum Exploration Society of Australia (PESA)
... stable full waveform inversion (FWI), the low frequency bias will degrade seismic resolution if not balanced properly during processing. Furthermore...
2016
Abstract: Reflection-based Traveltime Inversion Using Segment Dynamic Image Warping; #91204 (2023)
Lu Liu
Search and Discovery.com
... interval is 2 ms. The results show that SDIW-based wave-equation reflection travletime inversion method provides a good initial velocity model for full...
2023
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).
Search and Discovery.com
2000
ABSTRACT: A High-Resolution Seismic Study in the Gulf of Mexico, by Salter, Richard, Marcelo Benabentos, Julio Perez Aldana, Antonio Cuevas Leree; #90026 (2004)
Search and Discovery.com
2004
Abstract: Can supergrouping enhance low frequencies needed for FWI of 3D land broadband seismic data?; #90254 (2016)
Maxim Dmitriev, Andrey Bakulin, Pavel Golikov, Dmitry Neklyudov
Search and Discovery.com
... Geology and Geophysics SB RAS, Novosibirsk, RUSSIAN FEDERATION ABSTRACT Successful implementation of multiscale full waveform inversion (FWI) hinges...
2016
Abstract: The Raven High Pressure Gas Field in West Nile Delta: Evolution of Subsurface Understanding From Appraisal to Development; #90310 (2017)
Mohamed Zahran, Jonathan M. Henton
Search and Discovery.com
... form inversion. This was followed by a multiscale 3D full waveform inversion (FWI) and five iterations of reflection tomography. This approach has led...
2017