www.alt.lu I 2011 I ALT Introduction 110315 Slide 1

ALT – Advanced Logic Technology

Instruments and Software

for the borehole logging industry

www.alt.lu I 2011 I ALT Introduction 110315 Slide 2

Who We Are

ALT is a Luxembourg (Europe) based companydeveloping and supplying borehole logging hardwareand

softwareto the Geoscience industry globally.

The industry serviced

include: Mineral Exploration Mining Oil & GasWater Well Geothermal Civil Engineering Environmental and Geotech

www.alt.lu I 2011 I ALT Introduction 110315 Slide 3

Our Instruments

Acoustical and optical Imaging tools (open and cased hole)

General geophysical logging tools (slim hole and stackable)

Data acquisition systems

With more than 15 years experience and holding patents in technology, ALT supplies imaging tools to a variety of industries including cased hole and geothermal applications. Complemented by a full range of stackable general geophysical logging tools, sophisticated data transfer and acquisition technology, ALT calls the mineral exploration, mining, water, oil & gas, geothermal, civil engineering and geotechnical industries its home.

www.alt.lu I 2011 I ALT Introduction 110315 Slide 4

Our Instruments –

Acoustic

Televiewer

Scanning the borehole wall with an ultrasonic beam

Fracture and breakout detection and evaluation

Determination of structural dip

High resolution caliper

can be derived

Cased hole inspection

www.alt.lu I 2011 I ALT Introduction 110315 Slide 5

Our Instruments –

Acoustic

Televiewer

www.alt.lu I 2011 I ALT Introduction 110315 Slide 6

Our Instruments –

Optical Televiewer

Continuous and oriented true colour image of the borehole wall

Fracture and breakout detection and evaluation

Determination of structural dip

Reorientation of core

High resolution detection of lithology boundaries

www.alt.lu I 2011 I ALT Introduction 110315 Slide 7

Our Instruments –

Optical Televiewer

www.alt.lu I 2011 I ALT Introduction 110315 Slide 8

Our Instruments –

Quick Link Geophysical

Tools

Full Waveform Sonic

Nuclear (GR, Spectral GR, Density, GR CCL)

Electrical (Normal Resistivity, SP, SPR, IP, DLL)

Magnetic Susceptibility

Multi Arms Caliper

Flowmeter

Water Quality

www.alt.lu I 2011 I ALT Introduction 110315 Slide 9

Our Instruments –

Quick Link Geophysical

Tools

GR (Natural Gamma),

Normal Resistivity (8, 16, 31, 64”),

IP (Induced Polarization)

www.alt.lu I 2011 I ALT Introduction 110315 Slide 10

Our Instruments –

Data Acquisition Systems

Portable or rack mounted data acquisition systems

Supports all ALT, Mount Sopris, most analog

tools and a wide range of 3rd

party tools

Automatically adjusting telemetry

Real time data display and data transfer into WellCAD (option)

www.alt.lu I 2011 I ALT Introduction 110315 Slide 11

Our Instruments –

Data Acquisition Systems

1

Ruggedized, heavy duty and fault tolerant logging systems

2

MATRIX portable data acquisition system

3

Lightweight portable MATRIX system on MSI winch

4

Truck mounted data acquisition system

5

Real-time connection between MATRIX and WellCAD

6

Windows compatible data acquisition software controlling thedata acquisition hardware

www.alt.lu I 2011 I ALT Introduction 110315 Slide 12

Our Software

“WellCAD

has been designed as an independent toolbox for well data and combines comprehensive display, editing and analysis capabilities in a single software solution.”

For over 15 years WellCAD has provided support to the daily work of thousands of people dealing with borehole data. Its flexible architecture, attractive price structure and unrivalled

first hand support of the development team are WellCAD’s

key to success. Add-on modules for Image & Structure Analysis, Multi Well Correlation and Digital Core Description complement WellCAD and thus make it an attractive solution for small scale companies as well as large multinational corporations.

www.alt.lu I 2011 I ALT Introduction 110315 Slide 13

WellCAD -

Overview

WellCAD handles the entire data loading, log editing, analysis and presentation workflow without the need to use a separate package for each task.

The modular architecture of WellCAD allows users to easily activate expert modules at any time to build a package tailored to their exact requirements and keep it economically very interesting.

www.alt.lu I 2011 I ALT Introduction 110315 Slide 14

WellCAD

-

Deviation

Data Display

2D (Bulls Eye, Vertical Section, Drift View) and 3D (Closure, Northing –

Easting –

TVD ) display of single or multiple borehole path.

www.alt.lu I 2011 I ALT Introduction 110315 Slide 15

WellCAD

-

Full Waveform

Sonic

Processing

First Arrival Picking, Transit Time Computation, Velocity Analysis (Vp, Vs determination), Cement Bond Log process, Reflected Tube Wave Analysis.

www.alt.lu I 2011 I ALT Introduction 110315 Slide 16

WellCAD

–

Core

Description

Detailed, flexible, interactive digital core description. Simultaneously recording of digital data and creation of comprehensive data display.

www.alt.lu I 2011 I ALT Introduction 110315 Slide 17

WellCAD

-

Image & Structure Processing

Interactive picking of features identified on images

determination of depth, dip, azimuth, aperture of planar features and depth, azimuth, tilt, length and opening of breakouts

Multi attribute classification can be used to categorize the picked features

www.alt.lu I 2011 I ALT Introduction 110315 Slide 18

WellCAD

-

MultiWell

Multiple wells can be combined into a field document with single well edition still possible. Correlation surfaces and fills can be automatically or interactively inserted.

www.alt.lu I 2011 I ALT Introduction 110315 Slide 19

Information & Contact

WellCAD Demo version from www.alt.lu

Online Demonstration

on request. Contact: timo.korth@alt.lu

General Contact:

ALT –

Advanced Logic

Technology

Email: timo.korth@alt.lu

Web: www.alt.lu

Luxembourg office:

Bat A, Route de Niederpallen

8506 Redange

Luxembourg

Phone: +352 23 649 289

Fax: +352 23 649 364

Malaysia office:

36th

floor, Menara

Maxis

Kuala Lumpur City Centre

50088 Kuala Lumpur

Malaysia

Phone: +60 3 2615 7261