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X-WR-CALDESC:Events for PESA - Energy Geoscience
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TZID:Australia/Perth
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DTSTART;TZID=Australia/Perth:20250417T120000
DTEND;TZID=Australia/Perth:20250417T140000
DTSTAMP:20260606T212333
CREATED:20250327T064116Z
LAST-MODIFIED:20250327T064116Z
UID:10008662-1744891200-1744898400@pesa.com.au
SUMMARY:PESA WA April Technical Lunch: What you should know about borehole images but were afraid to ask…. Forty years of hard-won lessons
DESCRIPTION:Hosted with thanks to our Platinum sponsor SLB: \n  \n \nGold Sponsors IKON Science: \n \n  \nand Silver Sponsors Delft\, Qeye and Task Fronterra Geoscience: \n                       \n\nPESA WA invites you to our technical luncheon on Thursday 17th April.\nWhat you should know about borehole images but were afraid to ask…..  Forty years of hard-won lessons\nPresented by Lawrence Bourke (Task Fronterra Geoscience)\n\nBorehole images (BHI) have been around commercially\, for around 40 years now.  The real breakthrough was led by SLB using micro-resistivity on wireline providing cm scale\, high resolution images capable of supporting detailed sedimentological and fracture characterisation to compliment structural analysis.  A whole new field of study\, complimentary to core and seismic data was born! \nIn the early 1990s two things began in earnest:  The development of LWD tools (which would take 20 years to catch up with wireline usability) and the widespread use of Oil Based muds which were a serious setback to BHI interpretability and application\, that would take nearly 20 years to resolve with electronics innovation. \nToday\, there is a bewildering array of image tools: micro resistivity\, sonic\, density\, induction\, capacitance\, electromagnetics\, passive nuclear etc.  All the acquisition companies have their “me too” LWD and wireline offerings\, and also rebrand from time to time!.  But they are not all the same\, in terms of resolution\, bedding definition\, accuracy and application.  But the sales engineers won’t really help you decide! \nFortunately\, we have done that hard work of comparison\, applicability\, and reliability.  Based on detailed commercial studies across the globe over the last 40 years\, the conclusions are presented in a clear and concise manner for the casual BHI user. \nTicket Prices: \nMember (Early Bird): $69.00 \nConcession Member [Retired or Hardship]: $59.00 \nStudent Member: $10.00 \nGraduate Member: $20.00 \nNon-Member: $99.00 \nMember (Non-Early Bird): $79.00 \nEarly bird\, Concession\, Student and Graduate Member pricing ends Thursday (1 week prior) at 5pm (AWST). All ticket sales close at 5pm Tuesday (2 days prior). \n 
URL:https://pesa.com.au/events/pesa-wa-april-technical-lunch-borehole-images-hard-won-lessons/
LOCATION:Parmelia Hilton\, 14 Mill Street\, Perth\, Australia
CATEGORIES:Industry,Technical Lunch,WA
ATTACH;FMTTYPE=image/avif:https://pesa.com.au/wp-content/uploads/2025/03/Borehole_Image.avif
ORGANIZER;CN="PESA Western Australia":MAILTO:wa-secretary@pesa.com.au
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