Abstract
Joint migration inversion (JMI) is a recently developed technology that aims at incorporating the seismic velocity model update and acoustic migration, including all multiple scatterings, into one closed-loop process. Full waveform inversion (FWI) is a commonly accepted technology for velocity model building, and reverse-time migration (RTM)is the main method adopted for depth imaging. In this paper, for the first time we are going to use a 2D realistic deep water model to benchmark JMI against a workflow of FWI combined with RTM. With some insights on JMI gained from this comparison study, we believe FWI-JMI should be the road ahead.
Original language | English |
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Title of host publication | 80th EAGE Conference and Exhibition 2018, 11-14 June, Copenhagen, Denmark |
Number of pages | 5 |
DOIs | |
Publication status | Published - 2018 |
Event | 80th EAGE Conference and Exhibition 2018: Opportunities presented by the energy transition - Copenhagen, Denmark Duration: 11 Jun 2018 → 14 Jun 2018 Conference number: 80 https://events.eage.org/2018/EAGE%20Annual%202018 |
Conference
Conference | 80th EAGE Conference and Exhibition 2018 |
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Abbreviated title | EAGE 2018 |
Country/Territory | Denmark |
City | Copenhagen |
Period | 11/06/18 → 14/06/18 |
Internet address |