WA

PESA WA November Evening Talk

12/11/2019 Posted by Dale Granger

Andrew Pitchford, GM Subsurface and Phil Woods, Senior Geophysicist from Western Gas presented their latest findings of the Sasanof Prospect in block WA-519-P, to a sell out crowd at The George in the CBD. The Mentorc Gas discovery by HESS Australia (now Western Gas) opened up the Barrow Delta Topset stratigraphic play to more exploration in the Northern Carnarvon Basin. Mentorc, up to 30% porosity and 12 Darcy permeability, is fill to spill and Sasanof may be where all the spilling gas is...

PESA WA, August Technical Lunch

21/08/2019 Posted by Alison McLeod

Chris Fielding, a current editor of Earth Science Reviews, was the guest speaker at the PESA WA Technical Lunch for August. The presentation showcased the critical importance of high quality field work in understanding depositional processes and environments of coastal to shallow marine sandstone bodies in the Cenomanian/Turonian succession of Utah and Wyoming. The talk included details on the mapping and interpretation of Frontier deltas across a 70km by 5km section in the Vernal area of...

PESA WA May Evening Talk – Laurence Letki

29/05/2019 Posted by Alison McLeod

Laurence Letki’s presentation highlighted wave-equation based techniques, such as full waveform inversion (FWI), as an integral addition to the modeling toolbox. The talk demonstrated how modern computing power allows the use of high frequencies in FWI and the resultant resolution of finer details. The presentation was held at “The George” on Tuesday 21^st May. Many thanks to Discover Geoscience, our evening talk sponsor.

PESA WA May Branch Luncheon

21/05/2019 Posted by Alison McLeod

“If you’ve got an unconventionals focused geologist in your company, go talk to them, you might be surprised at the learnings applicable to conventional hydrocarbon accumulations”. That was the takeaway from Avon McIntyre’s WA Branch May luncheon talk - “Bursting Source Rock and Strange Hydrocarbon Occurrences Around the World”. The presentation challenged attendees' thoughts on maturation, migration and charge-timing (all may be later than we think) through analysis of...

PESA WA April Evening Talk – Rosine Riera

06/05/2019 Posted by Alison McLeod

Rosine Riera’s talk outlining her current PhD thesis analyzing the Oligo-Miocene subtropical carbonate overburden of the Northern Carnarvon Basin was very well attended. This was PESA WA’s third evening talk for 2019 and was held at “The George” on Tuesday 30^th April. Many thanks to Discover Geoscience for sponsoring the evening and to the University of Western Australia for allowing Rosine to present to PESA WA. Perth’s first cold evening for the season saw pre-talk drinks and...

PESA WA Evening Talk – AAPG President, Denise Cox

19/03/2019 Posted by Alison McLeod

The PESA WA evening talks programme kicked off for 2019 on 12 March, hosted with thanks to our evening talk sponsor Discover Geoscience. The Grand Bar and Bistro was filled to capacity for the talk on the role of geoscience in sustainable energy development – “recycling” the Permian Basin, West Texas presented by visiting AAPG President Denise Cox. Various companies and academic institutions were represented in the crowd of well over 60 initially meeting in the Grand’s outdoor...

Obituary – Peter Marriott Barber PhD

27/12/2018 Posted by Alison McLeod

Dr Peter Barber, a well-known petroleum geologist and sequence stratigrapher, died peacefully in Murdoch Hospice on 13^th December 2018. He was 68 years old. Peter Barber was born in Newark-on-Trent, Nottinghamshire, England on 21st June 1950. He grew up with his younger brothers Martin and Jerry in Dartford, Kent. Peter was four years old before his parents realised that he was profoundly deaf. Despite this handicap and with the help of a hearing aid, Peter did very well at school and...

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