Tech Talk

2018 SEG/AAPG Distinguished Lecturer in Perth

19/10/2018 by Alison McLeod

On 15th August, ASEG and PESA WA Branches jointly hosted the 2018 SEG/AAPG Distinguished Lecturer Satish Singh on the topic of “Seismic Full Waveform Inversion for Fundamental Scientific and Industrial Problems”. This programme is supported through the SEG Foundation by PGS and Equinor (formely Statoil). Satish had visited Singapore, Indonesia, New Zealand and the eastern states of Australia before arriving in Perth. The evening lecture was held at CGG 's ground floor function room...

PESA QLD 2018 Symposium Exploration: Back in the game

19/10/2018 by Alison McLeod

September 6th saw the return of the PESA Queensland annual Symposium. The theme this year was Exploration: Back in the Game, a fitting theme as increasing oil price sees an increase in activity within the state. The festivities kicked off on Wednesday evening at the Southbank Beer Garden with an Icebreaker where the presenters, organisers, attendees and sponsors mingled. This casual affair was enjoyed by all and has been a regular feature of the Annual PESA QLD Symposium. As delegates...

PESA WA Branch September Lunch – Salt Tectonics within the Petrel Sub-basin

19/10/2018 by Alison McLeod

PESA WA Branch hosted Chris Elders, Curtin University at their September luncheon where Chris discussed some of the findings of recent research into the salt tectonics within the Petrel Sub-basin and the salt structures that these processes have formed over time. Chris mentioned a seismic stratigraphic study that showed the relationship between salt structures and the complex multi-phase evolution of the Petrel Sub-basin. Changes in thickness of the surrounding sediments indicate that...

PESA WA Branch Evening Lecture Series

13/09/2018 by Alison McLeod

In addition to the successful PESA WA Branch Technical Luncheon Series held this year, the Evening Lecture Series has been going very well too. Our Evening Lecture Series is a great platform for networking over canapes and drinks accompanied by a technical talk in a very relaxed environment. The event usually starts around 5.30pm at The Georges Hotel. The first evening lecture that PESA WA hosted this year was on 17 April with Chris Cubitt as the guest lecturer. His topic was on the...

PESA WA August Luncheon – Evolution of “Tres Hombres”

13/09/2018 by Alison McLeod

PESA WA Branch hosted Chris Hurren from BHB Billiton, with special gratitude to our four technical series sponsors, to talk our members through the evolution of the large mid-crustal “Tres Hombres” structure within the northern Beagle Sub-basin, offshore WA. Three enigmatic circular structures in the outer part of the Beagle sub-basin, known as the three brothers, or possibly named after the album of the same name by ZZ Top, have attracted passing interest and quite a bit of head...

Pluto 4D – Australia’s first 4D over a gas field is an outstanding success

03/08/2018 by Alison McLeod

It was by far the most successful PESA WA event this year with over 100 PESA members attending our monthly luncheon. Our July guest speaker was a recognizable principal geophysicist Larry Tilbury from Woodside Energy presenting his long-lived contribution into planning and analysis of first Australia’s 4D seismic survey acquired over Pluto gas field, Northern Carnarvon Basin. The branch announcements by Victoria Seesaha, WA Branch Vice-President, included upcoming events such as the...

PESA WA QLD June technical lunch

05/07/2018 by Alison McLeod

Queensland’s June technical lunch saw local stalwart David Lowry presenting his work on the structural restoration and maturity modelling of the Eromanga Basin. David’s long-lived career has seen him work as a field geologist for Geological Survey WA, as a well site geologist, and as an exploration geologist for WAPET, Lasmo, Sagasco and Origin Energy. He now consults from his home in the bush. The work he presented built on his previous APPEA paper (Lowry and Evans, 2011) focussed...