PESA 2024 AGM

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LIVE WEBINAR: The Use of Facies-Based Inversion in Pre-Stack Seismic Data Conditioning QC and as a Basis For Reservoir Property Prediction

Tuesday, 17 May, 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): Dave Goulding (Sharp Reflections)

Dave Goulding holds a B.Sc. (Hons) in Geophysical Sciences from the University of Southampton and an M.Sc. in Geophysics from the University of Durham. He spent 28 years working in geophysical interpretation and technical management roles for operating oil companies based in NW Europe, North America and SE Asia, covering the full upstream value chain from exploration through to production. For the last four years, Dave has been working for Sharp Reflections, providing software and workflow solutions in the fields of big-data pre-stack seismic analysis and quantitative interpretation to companies across the globe.

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.

The Use of Facies-Based Inversion in Pre-Stack Seismic Data Conditioning QC and as a Basis For Reservoir Property Prediction (Carnarvon Basin Example)

Presented by Dave Goulding (Sharp Reflections Ltd)

Abstract

Various methods of pre-stack seismic inversion have been extensively used in the oil and gas industry over the last few decades to derive elastic rock properties (Vp, Vs & RhoB) from reflectivity data, on which interpretations of subsurface lithology and fluid characteristics have been based. Facies-based inversion differs from most traditional approaches in that the seismic data are inverted directly to litho-fluid classes (LFCs)as primary outputs in a single step, the elastic rock properties for which are simultaneously estimated. This presentation will highlight the ways in which this type of inversion can be used to objectively QC the conditioning of migrated pre-stack gathers for use in QI, derive insights into litho-fluid class probabilities in a high impact exploration setting and also act as the basis for reservoir property prediction.

Details

Date:
Tuesday, 17 May, 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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