Data acquisition of vector scanning for microseismic

PreviousNext No Access2017 Workshop: Microseismic Technologies and Applications, Hefei, China, 4-6 June 2017Data acquisition of vector scanning for microseismicAuthors: Jianli Wang*Shujun SiBingping GuoYingcai YangBeiyuan LiangJianli Wang*Co-Sail Petroleum Technology, Co., Beijing 100085, ChinaSearch for more papers by this author, Shujun SiCo-Sail Petroleum Technology, Co., Beijing 100085, ChinaSearch for more papers by this author, Bingping GuoGeoImage LLC, CO 80016, USASearch for more papers by this author, Yingcai YangGeoImage LLC, CO 80016, USASearch for more papers by this author, and Beiyuan LiangGeoImage LLC, CO 80016, USASearch for more papers by this authorhttps://doi.org/10.1190/Microseismic2017-040 SectionsAboutPDF/ePub ToolsAdd to favoritesDownload CitationsTrack CitationsPermissions ShareFacebookTwitterLinked InRedditEmail Abstract The necessary condition of applying the vector scanning for microseismic is to avoid, suppress, and remove interferential signals to get the random records with relatively smaller amplitudes. The central job in R&D and applications of the scanning, as possible as we can, is to achieve effective ratio of signal to noise in data. The most important and basic work is data acquisition. The special instruments for microseismic should have the ability to acquire the signals of microseismic events with shear character, independently work, be suitable to the surface environment of microseismic detections and requirements for any routine method. For a microseismic network on surface for the vector scanning, except for the efforts to satisfy the generally ideal requirements, the following key points have to be kept: (a) far away from the strong interferences (e.g. fracturing vehicles) at least about 1km; (b) beyond the range affected by them, determining the station places by the quantitative definition of a quiet point, and (c) with a far boundary from the strong interferences, e.g. about smaller than 2km, at both quiet points and the places the closer the better to the target. Keywords: acquistion, microseismic, noisePermalink: https://doi.org/10.1190/Microseismic2017-040FiguresReferencesRelatedDetails 2017 Workshop: Microseismic Technologies and Applications, Hefei, China, 4-6 June 2017ISSN (online):2159-6832Copyright: 2017 Pages: 213 publication data© 2017 Published in electronic format with permission by the Society of Exploration GeophysicistsPublisher:Society of Exploration Geophysicists HistoryPublished Online: 12 Jul 2017 CITATION INFORMATION Jianli Wang*, Shujun Si, Bingping Guo, Yingcai Yang, and Beiyuan Liang, (2017), "Data acquisition of vector scanning for microseismic," SEG Global Meeting Abstracts : 161-164. https://doi.org/10.1190/Microseismic2017-040 Plain-Language Summary KeywordsacquistionmicroseismicnoisePDF DownloadLoading ...