Application of seismic attribute technology to the portrayal of sand body in thin interbedded River

PreviousNext No AccessRock Physics and Digital Rock Applications Workshop, Beijing, China, 20-22 May 2018Application of seismic attribute technology to the portrayal of sand body in thin interbedded RiverAuthors: Deng ChuanweiYan KuibangWang JianminZhao XiuhongJin YinjiDeng ChuanweiDaqing drilling engineering company Geophysical Research InstituteSearch for more papers by this author, Yan KuibangDaqing drilling engineering company Geophysical Research InstituteSearch for more papers by this author, Wang JianminDaqing drilling engineering company Geophysical Research InstituteSearch for more papers by this author, Zhao XiuhongDaqing drilling engineering company Geophysical Research InstituteSearch for more papers by this author, and Jin YinjiDaqing drilling engineering company Geophysical Research InstituteSearch for more papers by this authorhttps://doi.org/10.1190/DPRP2018-13.1 SectionsAboutPDF/ePub ToolsAdd to favoritesDownload CitationsTrack CitationsPermissions ShareFacebookTwitterLinked InRedditEmail Abstract The Fuyu oil layer in Songliao basin has large petroleum geological reserves. Most of the reservoirs are sediment and thin interbeds which are deposited in the channel. The thickness of sandstone is 2~10 meters, with large lateral variation and fast change. The well output of the channel sand bodies is high, and the distributary channel controls the oil-gas enrichment zone.The conventional reservoir prediction method is difficult to distinguish between channel sand body and mat sand, and the channel sand body drilling rate is low.In the light of the reservoir characteristics and seismic data of the four section of the Quantou group formation in YL area, the reservoir sand body characterization technology is carried out.The correlation between reservoir parameters and seismic attribute analysis, optimization of the properties of reservoir parameters sensitive to cluster fusion, to predict the plane distribution of the reservoir combined with seismic inversion technology, and this technology in the area of YL FI2 sand group of reservoir fine description, river sand, and achieved good the results reveal good channel sandbody spatial distribution and oil-gas favorable zone. Keywords: seismic attribute, sandstonePermalink: https://doi.org/10.1190/DPRP2018-13.1FiguresReferencesRelatedDetails Rock Physics and Digital Rock Applications Workshop, Beijing, China, 20-22 May 2018ISSN (online):2159-6832Copyright: 2018 Pages: 121 publication data© 2018 Published in electronic format with permission by the Society of Exploration GeophysicistsPublisher:Society of Exploration Geophysicists HistoryPublished Online: 14 Aug 2018 CITATION INFORMATION Deng Chuanwei, Yan Kuibang, Wang Jianmin, Zhao Xiuhong, and Jin Yinji, (2018), "Application of seismic attribute technology to the portrayal of sand body in thin interbedded River," SEG Global Meeting Abstracts : 47-51. https://doi.org/10.1190/DPRP2018-13.1 Plain-Language Summary Keywordsseismic attributesandstonePDF DownloadLoading ...