Luping Qu: High resolution, near-surface seismic investigations using surface and well deployed DAS скачать в хорошем качестве

Luping Qu: High resolution, near-surface seismic investigations using surface and well deployed DAS

Dr. Luping Qu, Postdoctoral Associate at the MIT Earth Resources Laboratory, presents "High resolution, near-surface seismic investigations using surface and well deployed DAS" on February 16, 2024. Abstract: This presentation will cover near-surface seismic properties and several geophysical methods mainly including surface wave dispersion inversion (SWDI) and full waveform inversion (FWI), focusing on the capabilities of Distributed Acoustic Sensing (DAS) technology. The study is underpinned by data collected from Newell County Facility, Alberta, Canada, employing seismic data acquired from both surface-deployed and vertical seismic profile (VSP) DAS fiber. This research showcases the potential of horizontal and well DAS data in high-resolution, near-surface investigations. About the Speaker: Dr. Qu got her Ph.D. in geophysics from University of Calgary supervised by Kris Innanen. She worked with CREWES, the largest international exploration geophysics team, on near surface investigations with multiple geophysical methods.