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1-20 of 152
Keywords: multiple attenuation
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Proceedings Papers
Thais Sales, Frederico Xavier de Melo, Joel Monteiro, Dmitri Skorinski, Shady Attia, Mohammad Ghazey, Marcella Braga, Etory Sperandio, André Ferreira, Moacyr Bezerra, Thiago Costa
Publisher: Society of Exploration Geophysicists
Paper presented at the SEG/AAPG International Meeting for Applied Geoscience & Energy, August 26–29, 2024
Paper Number: SEG-2024-4100792
... assumption geology multiple attenuation data-driven multiple attenuation case study geologist multiple model american association deep-water obn kdm image workflow attenuation exploration geophysicist surface multiple prediction Iterative 3D Deterministic and Data-driven Multiple Attenuation...
Proceedings Papers
Chunming Wang, Xiaohong Chen, Yongsheng Wang, Christof Stork, Sissy Theisen, Seann Day, Junru Jiao, Grace Yan, Xianhuai Zhu
Publisher: Society of Exploration Geophysicists
Paper presented at the SEG/AAPG International Meeting for Applied Geoscience & Energy, August 26–29, 2024
Paper Number: SEG-2024-4091349
... multiples and aid in their removal. geology machine learning refraction multiple attenuation refraction multiple artificial intelligence attenuation p-wave refraction geologist reservoir characterization pattern-based machine exploration geophysicist american association multiple...
Proceedings Papers
Publisher: Society of Exploration Geophysicists
Paper presented at the SEG/AAPG International Meeting for Applied Geoscience & Energy, August 26–29, 2024
Paper Number: SEG-2024-4098607
... acquisition acquisition seismic survey applied geoscience applied geoscience & energy 10 koc exploration geophysicist american association multiple attenuation Advances in seismic acquisition and processing technologies steered the success of exploration and development in Kuwait Adel El-Emam...
Proceedings Papers
Publisher: Society of Exploration Geophysicists
Paper presented at the SEG/AAPG International Meeting for Applied Geoscience & Energy, August 26–29, 2024
Paper Number: SEG-2024-4099204
... association srme conventional srme applied geoscience & energy 10 attenuation ahmed abouserie rtm stack interference reservoir characterization generator exploration geophysicist multiple attenuation real data demigration modeling srme Multiple attenuation using 3D SRME with targeted...
Proceedings Papers
Publisher: Society of Exploration Geophysicists
Paper presented at the SEG/AAPG/SEPM First International Meeting for Applied Geoscience & Energy, September 26–October 1, 2021
Paper Number: SEG-2021-3579551
... applied geoscience optimization hyperbola primary event amplitude threshold exploration geophysicist 10 complex diffracted multiple manual picking multiple attenuation diffracted multiple radon transform radon coefficient operator Attenuation of complex diffracted multiples...
Proceedings Papers
Reham Yassein, Ahmed Abdallah, Frederico Xavier de Melo, Cherif Belguermi, Ahmed Atif, Abdalla Ibrahim Abouelela, Mahmoud Badr, Ali Al Haddabi
Publisher: Society of Exploration Geophysicists
Paper presented at the SEG/AAPG/SEPM First International Meeting for Applied Geoscience & Energy, September 26–October 1, 2021
Paper Number: SEG-2021-3594321
... pattern is near-surface- Method and Results generated multiples manifesting themselves with high energy, low frequency, and low apparent velocity. These are The proposed multiple attenuation workflow consisted of mostly interpreted as multiples originating from near-surface three components: 1) short...
Proceedings Papers
Publisher: Society of Exploration Geophysicists
Paper presented at the SEG/AAPG/SEPM First International Meeting for Applied Geoscience & Energy, September 26–October 1, 2021
Paper Number: SEG-2021-3580563
... characterization attenuation subtraction curvelet domain frequency actual multiple optimizing adaptive multiple attenuation matrix artificial intelligence applied geoscience coefficient adaptive subtraction spectrum time-space domain multiple attenuation separation multiple model Optimizing...
Proceedings Papers
Suman Gautam, Frederico Xavier de Melo, Jessica Hapney, Andrew Davidoff, Michael L. Gurch, Sunwoong Lee, Stephen Woods, Yi Ye, Dan Mullally
Publisher: Society of Exploration Geophysicists
Paper presented at the SEG International Exposition and Annual Meeting, October 11–16, 2020
Paper Number: SEG-2020-3428300
... generator migration seg international exposition attenuation internal multiple interbed multiple algorithm reservoir characterization multiple-generating horizon expanded abstract exploration geophysicist 10 multiple generator multiple model multiple attenuation Stratigraphy-generated...
Proceedings Papers
Publisher: Society of Exploration Geophysicists
Paper presented at the SEG International Exposition and Annual Meeting, September 15–20, 2019
Paper Number: SEG-2019-3216269
.... Presentation Date: Wednesday, September 18, 2019 Session Start Time: 1:50 PM Presentation Start Time: 3:55 PM Location: 305 Presentation Type: Oral seg international exposition input data diffracted multiple attenuation reservoir characterization upstream oil & gas annual international...
Proceedings Papers
Publisher: Society of Exploration Geophysicists
Paper presented at the SEG International Exposition and Annual Meeting, September 15–20, 2019
Paper Number: SEG-2019-3216600
... multiple attenuation (IMA) remains low due to various practical challenges, such as inaccuracy in prediction, difficulty in subtraction, and prohibitively high compute cost. We propose a workflow with a few strategies to improve the applicability of IMA. Using a 3D field data example, we demonstrate...
Proceedings Papers
Carlos Espinoza, Frederico Xavier de Melo, Zhiming Wu, Jing Wu, Qinbo Liao, Jose Omana, Diana Sineva, Fred Shirley, Qunshan Zhang
Publisher: Society of Exploration Geophysicists
Paper presented at the SEG International Exposition and Annual Meeting, September 15–20, 2019
Paper Number: SEG-2019-3216677
... ABSTRACT Interbed multiple attenuation and converted-wave attenuation are often not in the scope of marine noise attenuation. However, there are certain environments, such as the shallow-water Guyana region, where the water-bottom reflectivity is high and shallow carbonates can generate...
Proceedings Papers
Publisher: Society of Exploration Geophysicists
Paper presented at the 2018 SEG International Exposition and Annual Meeting, October 14–19, 2018
Paper Number: SEG-2018-2998444
... international exposition decomposition multiple attenuation radon transformation principal component matrix reservoir characterization upstream oil & gas annual international meeting dataset artifact subtraction semblance plot seismic multiple attenuation curvature seg international...
Proceedings Papers
Publisher: Society of Exploration Geophysicists
Paper presented at the 2017 SEG International Exposition and Annual Meeting, September 24–29, 2017
Paper Number: SEG-2017-17640537
...: Wednesday, September 27, 2017 Start Time: 8:55 AM Location: 370A Presentation Type: ORAL geophysics radon model apex location seg seg international exposition upstream oil & gas radon transform apex model response sacchi reservoir characterization application multiple attenuation...
Proceedings Papers
Publisher: Society of Exploration Geophysicists
Paper presented at the 2017 SEG International Exposition and Annual Meeting, September 24–29, 2017
Paper Number: SEG-2017-17659643
..., September 25, 2017 Start Time: 3:55 PM Location: Exhibit Hall C, E-P Station 2 Presentation Type: EPOSTER reflection event multiple event multiple attenuation seg seg international exposition virtual seismic event mathematical morphology reservoir characterization seismic data upstream oil...
Proceedings Papers
Publisher: Society of Exploration Geophysicists
Paper presented at the 2017 SEG International Exposition and Annual Meeting, September 24–29, 2017
Paper Number: SEG-2017-17660839
... to multiples generated in the near surface, can have a significant contribution to improved results from multiple attenuation. Presentation Date: Wednesday, September 27, 2017 Start Time: 3:30 PM Location: 370A Presentation Type: ORAL attenuation annual international meeting northern kuwait...
Proceedings Papers
Publisher: Society of Exploration Geophysicists
Paper presented at the 2017 SEG International Exposition and Annual Meeting, September 24–29, 2017
Paper Number: SEG-2017-17672058
... ABSTRACT Seismic multiples create false events on seismic sections, which degrade the accuracy of structural and stratigraphic mapping of the Jurassic and deeper Pre-Jurassic reservoirs in onshore Kuwait. Most of the multiple attenuation techniques use prestack data, and it is often concluded...
Proceedings Papers
Publisher: Society of Exploration Geophysicists
Paper presented at the 2017 SEG International Exposition and Annual Meeting, September 24–29, 2017
Paper Number: SEG-2017-17795016
... reflections, using ray-tracing illumination to obtain a more accurate model of water-layer multiples. Different multiple paths are predicted separately, but subtracted simultaneously without impacting the critical path or turnaround time of the processing sequence. The multiple attenuation effectiveness...
Proceedings Papers
Moosa Al Jahdhami, Jan de Maag, Alexander Mueller, Srinivasa Narhari, Osuntola Olugesun Kolawole, Vijaya Kidambi, Bashar Al-Qadeeri, Qasem Dashti
Publisher: Society of Exploration Geophysicists
Paper presented at the 2017 SEG International Exposition and Annual Meeting, September 24–29, 2017
Paper Number: SEG-2017-17739249
... characterization kuwait oil company multiple energy seg seg international exposition multiple attenuation interpolation 3D surface-related and interbed multiples attenuation on 5D-interpolated OVT data from a single sensor survey in Kuwait Moosa Al Jahdhami*, Jan Willem de Maag, Alexander Mueller (Shell...
Proceedings Papers
Jun Tang, Zhimei Yan, Neeraj Duhoon, William Sanger, Carlos Espinoza, Alexander Zarkhidze, Scott Slaton
Publisher: Society of Exploration Geophysicists
Paper presented at the 2017 SEG International Exposition and Annual Meeting, September 24–29, 2017
Paper Number: SEG-2017-17680141
... upstream oil & gas annual meeting multiple attenuation 5D MPFI and its application in surface-related multiple elimination for large offset coil data Jun Tang*, Zhimei Yan, Neeraj Duhoon, Carlos Espinoza, Will Sanger, Scott Slaton, Alexander Zarkhidze, WesternGeco Summary Multivessel circular data...
Proceedings Papers
Abhishek Raj, Jarred Hostetler, Clement Kostov, Lenar Nasipov, Frederico Xavier de Melo, Tatiana Grechishnikova
Publisher: Society of Exploration Geophysicists
Paper presented at the 2017 SEG International Exposition and Annual Meeting, September 24–29, 2017
Paper Number: SEG-2017-17687937
... ABSTRACT Broadband data brings many challenges in the multiple attenuation process due to several reasons such as low-frequency spectrum bias, bubble and multiple interaction, refraction energy interference and others. These problems are magnified when data is acquired in an ultra-shallow...
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