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LIVE WEBINAR: Delft Inversion – Elastic Synthetics, Wavefields & Well-Ties

Tuesday, 20 September, 2022 @ 11:00 am - 12:00 pm (Australia/Perth time)

Free – $10.00

To view the event video and associated handouts (if any), please either log in to your active PESA membership account or enter the event password you received when you registered for this event.

Guest Speaker(s): John Coffin (Delft Inversion)

John Coffin is the Business Manager Asia-Pacific for Delft Inversion. He is a graduate in Geophysics from the University of Leicester and has been employed in the energy industry for over 30 years. John has worked for Digicon, SSL, Schlumberger, Hampson-Russell, Veritas and CGG in a variety of roles across the full spectrum of seismic acquisition, processing, and  interpretation. In 1993 he started the first overseas office for Hampson-Russell in London and has been directly involved in the geophysical software business ever since. When he  transferred to Perth in 2004, he continued the growth of Hampson-Russell for the Asia-Pacific region becoming the primary AVO and inversion software vendor. This then became a part of CGG and ultimately ended in 2020 with CGG restructuring and the impact of COVID-19. So, all up 27 years at Hampson-Russell with 16 in Perth, a great run.

John then joined Delft Inversion and for the past 2 years has been establishing a place for WEB-AVO technology (Wave Equation Based AVO Inversion) and the HELIOS software in Asia-Pacific. Just recently he has published new WEB-AVO case studies out of Australia and China. Today, his focus is to see WEB-AVO deliver on its promises as the next generation of AVO inversion. John is an active member of ASEG, SEG, EAGE, PESA, and SEAPEX.

Kindly supported by Rock Flow dynamics

 

This live webinar will take place at:

11am              – Perth
12.30pm       – Darwin, Adelaide
1pm                – Brisbane, 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.

Please buy your tickets and immediately follow the link in the ticket e-mail (not the calendar invite or this webpage, which is just generic and not event specific) to set up your registration with the webinar software well in advance of the time of the talk. Once registered with the webinar software you will receive a reminder e-mail 1 hour beforehand.

Delft Inversion – Elastic Synthetics, Wavefields & Well-Ties

Presented by John Coffin (Delft Inversion)

Abstract

The connection between well logs and seismic data is a critical step in any study trying to predict reservoir properties away from wells using AVO and inversion techniques. This webinar looks at using elastic wave modelling to build accurate well synthetics. Then to understand how these synthetics are being formed, by investigating the scattering which is common in the overburden. Finally, it applies this knowledge to a number of cases where conventional well-ties are somewhat questionable.

Details

Date:
Tuesday, 20 September, 2022
Time:
11:00 am - 12:00 pm
(Australia/Perth time)
Cost:
Free – $10.00
Event Categories:
  • Organisers

    PESA Western Australia
    PESA Webinars

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    Non member
    $ 10.00 inc GST