TY - JOUR
T1 - Improving microseismic localization by effective migration velocity analysis
AU - Lellouch, Ariel
AU - Reshef, Moshe
N1 - Publisher Copyright:
© 2017 SEG.
PY - 2017/8/17
Y1 - 2017/8/17
N2 - In this conceptual study, we aim at improving micro-seismic localization through velocity model updates. By applying a new migration velocity analysis method, we formulate model updating as an inverse problem with the migrated gathers' flatness as an objective function. We solve it using global optimization techniques and show the improvement of the final localization following velocity model updates using a simple 2-D synthetic example.
AB - In this conceptual study, we aim at improving micro-seismic localization through velocity model updates. By applying a new migration velocity analysis method, we formulate model updating as an inverse problem with the migrated gathers' flatness as an objective function. We solve it using global optimization techniques and show the improvement of the final localization following velocity model updates using a simple 2-D synthetic example.
UR - http://www.scopus.com/inward/record.url?scp=85121868225&partnerID=8YFLogxK
U2 - 10.1190/segam2017-17404128.1
DO - 10.1190/segam2017-17404128.1
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AN - SCOPUS:85121868225
SN - 1052-3812
SP - 2808
EP - 2813
JO - SEG Technical Program Expanded Abstracts
JF - SEG Technical Program Expanded Abstracts
T2 - Society of Exploration Geophysicists International Exposition and 87th Annual Meeting, SEG 2017
Y2 - 24 September 2017 through 29 September 2017
ER -