Joint location of microseismic events in the presence of velocity uncertainty
نویسندگان
چکیده
منابع مشابه
Joint location of microseismic events in the presence of velocity uncertainty
The locations of seismic events are used to infer reservoir properties and to guide future production activity, as well as to determine and understand the stress field. Thus, locating seismic events with uncertainty quantification remains an important problem. Using Bayesian analysis, a joint probability density function of all event locations was constructed from prior information about pickin...
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We study the problem of the joint location of seismic events using an array of receivers. We show that locating multiple seismic events simultaneously is advantageous compared to the more traditional approaches of locating each event independently. Joint location, by design, includes estimating an uncertainty distribution on the absolute position of the events. From this can be deduced the dist...
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ژورنال
عنوان ژورنال: GEOPHYSICS
سال: 2014
ISSN: 0016-8033,1942-2156
DOI: 10.1190/geo2013-0390.1