88 people attended the WA October evening talk on the prospectivity of the Perth Basin. This talk was given by Simon Molyneux at the Pan Pacific Hotel on Adelaide Terrace.
WA
PESA WA Winter warmer at the Museum
Just shy of 100 people showed up to the new WA Museum Boola Bardip for an evening of networking and looking at rocks.
The “origins” gallery was open for members to view before and during the event. This contained an amazing collection of meteorites, a whole area dedicated to stromatolites, and many displays of rocks and minerals. This included the very photogenic thin section tunnel, which is prominent in the photos shown here.
A raffle was held to raise money to supplement the travel bursary that PESA are offering for a student or early career professional to attend AEGC in Brisbane.
ASEG- PESA WA Golf Classic 2020
WA Golf Day Gallery
The recent WA golf day at Joondalup Resort was a wonderful way to round up the year. Below is the gallery of some of the most memorable shots.
For details on the event, visit the event page.
Fortunately the forecasts of +40 degree heat on the day of our golf event were unfounded, and everyone enjoyed the day, which actually only maxed out at 33 degrees.
There was lots of fun on course, with the charity hole being run by the committee. Plenty of balls got lost down into the quarry to be eaten by snakes and never seen again.
PESA WA November Evening Talk
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 going to.
The current p50 estimations after recent inversion studies from DUG, have Sasanof at 24Tcf with a high PoS.
PESA WA, August Technical Lunch
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 northern Utah and left the audience keen to get out and about and look at some outcrops.
PESA WA Branch Winter Warmer 2019
It’s that blessed time of year when the PESA Winter Warmer provides respite from the weather’s ravages and solace from EOFY traumas. This year, PESA secured the prestigious surroundings of the Celtic Club in West Perth and on a decidedly chilly Friday evening in July a glass of mulled wine on arrival was most welcome. A record turnout of over 80 souls enjoyed the delicious lip-smacking food platters and beverage selection. Conversations were long and florid and went on for many hours, with frivolities only interrupted by the prize raffle drawer.
PESA WA May Evening Talk – Laurence Letki
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 21st May. Many thanks to Discover Geoscience, our evening talk sponsor.
PESA WA May Branch Luncheon
“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 unconventional geology. Photos of explosively delaminated source rocks and abandoned gilsonite mines complimented an excellent talk. Many thanks to Spectrum, Searcher and DownUnder Geophysical for sponsoring the event.
PESA WA April Evening Talk – Rosine Riera
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 30th 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 networking at the bar welcomed by attendees.