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2025 PESA WEBINAR SERIES: Subsurface Focused Fluid Flows (Tayallen Velayatham)
Guest Speaker(s): Dr Tayallen Velayatham
Dr Tayallen Velayatham graduated from the University of Adelaide with a Degree in Geology and Geophysics, and later on, a PhD in petroleum geoscience. He has worked in the oil and gas industry for 16 years with experience across Southeast Asia, Africa and Australia. Throughout his career, he has developed experience across the full lifecycle of geophysical data, from acquisition and processing of seismic and non-seismic data, to interpretation and QI studies.
Kindly supported by Rock Flow dynamics 
This live webinar will take place at:
11am | Perth
12.30pm | Darwin
1pm | Brisbane
1:30pm | Adelaide
2pm | Canberra, Hobart, Melbourne, Sydney
Use the calendar link on this page to add this event in to your own calendar at the correct local time for your location.
Tickets are free for members (please log in to see this) and $10 for non members.
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Subsurface Focused Fluid Flows
Presented by Dr Tayallen Velayatham
Abstract
Subsurface focused fluid flows are occurrences whereby fluids migrate from deeper to shallower depths through a focusing mechanism, such as overpressure venting or flow driven by buoyancy drive travelling via permeable migration pathways. Evidence of these phenomena primarily manifest on seismic data as fluid pipes/gas chimneys and pockmarks on surfaces. This presentation will review research completed on this topic and demonstrate how studying these occurrences can provide insight into subsurface fluid dynamics and contribute to better assessing petroleum systems elements.
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Tuesday, 9 December @ 11:00 am - 12:00 pm (Australia/Perth time)
