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PESA WA April Technical Lunch: What you should know about borehole images but were afraid to ask…. Forty years of hard-won lessons

Thursday, 17 April @ 12:00 pm - 2:00 pm (Australia/Perth time)

Free – $99.00

Guest Speaker(s): Lawrence Bourke

Lawrence studied Applied Geology and Physical Geography at University of Strathclyde Glasgow. He completed a Masters in Sedimentology and its applications at the University of Reading in 1979.

Lawrence joined Palaeoservices in 1979 as a sedimentologist, then was seconded to North Seas Sun Oil as a  Field development geologist in 1983-1985.  Lawrence joined Schlumberger as an Applications Development geologist in 1985 working on the Geochemical logging tool, then the emerging imaging tools including the MST/FMS/OBDT.  Lawrence also worked with the greats of dipmeter interpretation and dip processing while at SLB.  He formed a consultancy group within Schlumberger in 1990 specialling in borehole image interpretation.

Lawrence and the ‘’Gang of Four’’ bought into Z&S in 1991 and expanding their consultancy business in the UKCS and Internationally.  The Z&S Group, which covered Europe, the Americas, Asia Pacific was sold to Western Atlas (Now Baker Atlas) in 1998 and Lawrence worked as Europe Africa Geoscience Manager at Baker until 2001.

Lawrence formed Task Geoscience in 2001 and acquired Fronterra in 2003. The merger created the largest independent geoscience company specialising in the use of borehole imaging and core integration.  Task improve clients’ understanding of the geometry, structure and architecture of oil and gas reservoirs and geothermal bodies through analysis of the well bore geology. Task Fronterra has a global footprint, with offices across the Americas, Europe, Middle East and Asia Pacific. The combined business benefits from the knowledge of more than 80 of the most experienced geoscientists in the field over a 40-year period.  Many of the key staff at Task have worked together since the early 80s!

Lawrence has presented over 100 BHI and Dipmeter courses since 1986

Hosted with thanks to our Platinum sponsor SLB:

 

Gold Sponsors IKON Science:

 

and Silver Sponsors Delft, Qeye and Task Fronterra Geoscience:

                      

PESA WA invites you to our technical luncheon on Thursday 17th April.

What you should know about borehole images but were afraid to ask…..  Forty years of hard-won lessons

Presented by Lawrence Bourke (Task Fronterra Geoscience)

Borehole 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!

In 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.

Today, 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!

Fortunately, 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.

Ticket Prices:

Member (Early Bird): $69.00

Concession Member [Retired or Hardship]: $59.00

Student Member: $10.00

Graduate Member: $20.00

Non-Member: $99.00

Member (Non-Early Bird): $79.00

Early 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).

 

Details

Date:
Thursday, 17 April
Time:
12:00 pm - 2:00 pm
(Australia/Perth time)
Cost:
Free – $99.00
Event Categories:
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