Loading Events

« All Events

  • This event has passed.

LIVE WEBINAR – Hydrocarbon Prospectivity Successfully Predicted Using Only a Teaspoon of Soil

Tuesday, 16 November @ 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): Jonathan Zwaan

Jonathan Zwaan holds an MSc in Geology and has been active in the E&P business for over 20 years in variety of roles: from technical, to business management and entrepreneurship. He worked internationally, in the USA, Norway, Asia-Pacific, and the Netherlands, for OFS companies Halliburton and Baker Hughes as well as smaller start-/scale-ups. He is an investor in several innovative tech companies in which he holds board positions. Currently he focuses on his job as Managing Director at Biodentify, based in Delft in his home country the Netherlands. Next to working at Biodentify and investing in tech, he enjoys the outdoors (which in the Netherlands consists of walking his dog Bas along the beach…), as well as traveling, playing tennis, and tasting fine wines with his wife.

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.

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.

Hydrocarbon Prospectivity Successfully Predicted Using Only a Teaspoon of Soil

Presented by Jonathan Zwaan from Biodentify

Abstract

Dutch tech company Biodentify has developed a technique to predict hydrocarbon prospectivity through DNA analysis of shallow soil samples. With this technique drilling of wells and prospects can be de-risked. In this presentation Jonathan Zwaan will explain the technique and show the results of two projects: one in a conventional setting in central Argentina, one in an unconventional setting in the Bakken (North Dakota) and the Eagle Ford Shale (Texas).

Argentina Case Study

In 2018 Biodentify was awarded a research grant by EU Horizon 2020 fund. The Argentina Project was the first of several research pilots. Together with an operator we chose an area where samples were taken over a shallow oil field, a deeper gas field and a non-hydrocarbon, or dry area. For 800 samples the hydrocarbon data remained known to us, 300 samples were re-labelled and blinded by the operator in order to be able to validate our predictions.

USA Case Study

The USA project was performed together with two operators, where two areas were chosen with known well production statistics. In these areas a total of 540 samples were obtained above the 5% highest and 5% lowest producing wells. From the 540 samples, 200 were re-labelled and blinded by our customers, to be able to validate our predictions. 

DNA Sequencing and Machine Learning

For each project the soil samples, half a teaspoon in volume and taken at a depth of 1 foot below the surface, were sent to our lab where DNA sequencing was performed. Lab results show which microbes are present in each sample and their relative abundance. Through advanced machine learning algorithms and our own metagenomic pipeline we are able to accurately predict for the Argentina case whether the sample is taken above one of the oil/gas fields, or above a dry area. And for the USA case: whether the sample is taken above one of the best or one of the worst producing wells.

Methodology Background

Biodentify’s technology is based on the response elicited in the microbial population in the shallow soil (<30cm) by trace hydrocarbons which have migrated from depth to the surface through vertical microseepage. These trace hydrocarbons released are otherwise undetectable, but the bacterial population acts as an extremely sensitive indicator. This very small signal can be picked up using Next Generation Sequencing and recent advances in Machine Learning.

Details

Date:
Tuesday, 16 November
Time:
11:00 am - 12:00 pm
(Australia/Perth time)
Cost:
Free – $10.00
Event Categories:
  • Venue

    GotoWebinar (ONLINE EVENT SERVICE)
    The internet Australia

    Organizers

    PESA Western Australia
    PESA Webinars

    Registration Details

    Please select the number of tickets you wish to purchase and then press the "Get Tickets" button.

    Tickets

    The numbers below include tickets for this event already in your cart. Clicking "Get Tickets" will allow you to edit any existing attendee information as well as change ticket quantities.
    Non member
    $ 10.00 inc GST