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Title: $Joint inversion of water velocity and node position for ocean-bottom node data
Abstract: PreviousNext No AccessSEG Technical Program Expanded Abstracts 2016Joint inversion of water velocity and node position for ocean-bottom node dataAuthors: Amir AminiHao PengZhao ZhangRongxin HuangJing YangAmir AminiCGG, Hao PengCGG, Zhao ZhangCGG, Rongxin HuangCGG, and Jing YangCGGhttps://doi.org/10.1190/segam2016-13964730.1 SectionsAboutPDF/ePub ToolsAdd to favoritesDownload CitationsTrack CitationsPermissions ShareFacebookTwitterLinked InRedditEmail Abstract Variation of sound wave velocity in water (water velocity) and node positioning errors can cause strong 4D noise in ocean bottom node (OBN) time-lapse processing if they are not addressed correctly. Here we proposed a method to jointly invert the water velocity and the node position from the recorded direct arrival time in the data. We validated this method using synthetic and real OBN data examples from deep-water Gulf of Mexico. Presentation Date: Tuesday, October 18, 2016 Start Time: 8:50:00 AM Location: 150 Presentation Type: ORAL Keywords: 4D, Gulf of Mexico, inversion, ocean-bottom node, deepwaterPermalink: https://doi.org/10.1190/segam2016-13964730.1FiguresReferencesRelatedDetailsCited bySim-source for 4D: Learnings from processing the first ISS OBN monitor survey at AtlantisJing Yang, Xin He, Jiawei Mei, Rongxin Huang, Qingsong Li, Kang Fu, and Jean-Paul van Gestel1 September 2021Ten years of time-lapse seismic on Atlantis FieldJean-Paul van Gestel1 July 2021 | The Leading Edge, Vol. 40, No. 7Method and application of offset vector summation in node repositioning based on refractionsDing Guandong, Gong Tongju, Yang Haishen, Zhang Xiaoming, Wang Meisheng, Mao Hejiang, Cao Mingqiang, and Li Xiaoliang30 September 2020Precise depth and subsidence measurements during deepwater OBN surveysPaul Hatchell, Hugo Ruiz, Audun Libak, Brad Nolan, and Remy Agersborg10 August 2019Design of a Flying Node AUV for Ocean Bottom Seismic ObservationsProcessing for repeatability and 4D analysis for cross-spread OBC and streamer data in the Campos basinVincent Belz, Joan Manrique, Ziqin Yu, Marilia Carneiro, Flavio Silva, Huub Douma, Jan Maurice Brandão Vieira, Marcella Rapini Braga, and Luciano Formiga Camarão Junior3 August 2017 SEG Technical Program Expanded Abstracts 2016ISSN (print):1052-3812 ISSN (online):1949-4645Copyright: 2016 Pages: 5654 publication data© 2016 Published in electronic format with permission by the Society of Exploration GeophysicistsPublisher:Society of Exploration Geophysicists HistoryPublished Online: 01 Sep 2016 CITATION INFORMATION Amir Amini, Hao Peng, Zhao Zhang, Rongxin Huang, and Jing Yang, (2016), "Joint inversion of water velocity and node position for ocean-bottom node data," SEG Technical Program Expanded Abstracts : 5490-5494. https://doi.org/10.1190/segam2016-13964730.1 Plain-Language Summary Keywords4DGulf of Mexicoinversionocean-bottom nodedeepwaterPDF DownloadLoading ...