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DTSTART;TZID=Australia/Perth:20240620T121500
DTEND;TZID=Australia/Perth:20240620T140000
DTSTAMP:20260607T064449
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SUMMARY:PESA QLD Lunch\, 20 June : Mega-intrusions and Volcanic ruins: A tour of magmatism in the Carnarvon Basin\, WA
DESCRIPTION:This month PESA Queensland welcomes Dr. Michael Curtis to present a technical luncheon looking at the fascinating volcanic history of the Carnarvon Basin and implications for exploration. \nThe Technical Lunch will be held at the Brisbane Hilton Hotel\, in Room 83 (Level 8). \nFor detailed directions\, see explanation below. \nPlease note the Early Bird ticket pricing cut-off times described below. \n\n\n\nPresentation:\nMega-intrusions and Volcanic ruins: A tour of magmatism in the Carnarvon Basin\, WA\n\n\nVenue:\nHilton Hotel Brisbane\, 190 Elizabeth Street\, Brisbane QLD 4000\nRoom 83\, Level 8\n(Detailed directions below)\n\n\nDate & Time:\nThursday\, 20 June 12:15 PM\n\n\n\n  \nPresentation Abstract: \nThe Northern Carnarvon Basin formed as a result of Late Jurassic rifting\, and Early Cretaceous breakup of Greater India from the Australian continent.  Magma was emplaced into the Exmouth Plateau and Exmouth Sub-Basin over an area of ~50\,000 km2.  Until recently the spatial distribution of this igneous system\, and hence its potential impact on regional petroleum systems\, was relatively unknown.  The only references to the magmatic system were 1990s ‘blob’ maps created using 100+ km spaced 2D seismic\, magnetic and gravity data\, and references of penetrations of igneous rocks in well completion reports from ~8 wells and boreholes. \nNew interpretive work (the essence of my PhD)\, utilising SLB & TGS ultra-broadband 3D seismic data covering much of the Exmouth Plateau and Exmouth Subbasin\, reveals the igneous system in all its glory!  In this talk we will tour both its intrusive and extrusive components\, asking why it is the way it is and what its current configuration might have meant for the development of Carnarvon Basin petroleum systems.  We will attempt to answer why some intrusions are of record-breaking proportions (170+ km long)\, while others nearby are much much smaller (3 to 5 km diameter).  We’ll also look at the eroded ruins of volcanoes (that until recently hadn’t been known to exist at all) and consider the original size of the volcanic complex\, and the implications of volcano erosion on regional reservoir quality. \nTime permitting\, we’ll round off with an example or two of how not to drill in igneous affected areas. \n\nTickets for the Technical Luncheon can be purchased below. \nPlease be advised of the early bird cut-off date. \nEarly bird pricing will now remain available up until Monday\, 17 June 12:00 PM  after which\, standard pricing will come into effect. \nTo avoid disappointment please register before that date and time. \n\n\n\n\n\n\n\n\n\n\nPESA Members – $55\nNon-Members – $75\nStudent / Retired Members – $30\n\n\n\n\n\nLate ticket sales up to Wednesday\, 19 June 12:00PM will be available for $95 for all tickets – subject to availability. Please note dietary requirements can not be guaranteed for late tickets.  \n\nThe venue location can be accessed by two means: \n1) Entry from Queen Street Mall\nTake the lifts to Level 6\, and walk to the guest lifts located in the centre of the main atrium and take the lift to Level 8. Delegates will need to turn left out of the guest lifts and walk down the hallway to Room 83. \n2) Entry from Elizabeth Street\nEnter the foyer located on 190 Elizabeth Street\, and take the lifts to Level 6 (Main Foyer). Walk to the guest lifts located in the centre of the main atrium and take the lift to Level 8. Delegates will need to turn left out of the guest lifts and walk down the hallway to Room 83. \n  \n  \n\n  \n\n\n\n\nKeep track of upcoming PESA QLD Events:\n\nClick here to view PESA QLD Events Calendar on the web \n\nClick here to subscribe to PESA QLD Events by adding it to your Google Calendar\n\n\n\n 
URL:https://pesa.com.au/events/pesa-qld-lunch-20-june-mega-intrusions-volcanic-ruins-a-tour-of-magmatism-in-the-carnarvon-basin-wa/
LOCATION:Hilton Brisbane City\, 190 Elizabeth Street\, Brisbane QLD\, Brisbane\, 4000\, Australia
CATEGORIES:Industry,QLD,Technical Lunch,Technical Talk
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