QUESTOR TECHNOLOGY INC.

Safely, Economically and

Efficiently

Audrey Mascarenhas President and CEO

Western Energy Summit

May 10th, 2013

CLIMBING TO NEW HEIGHTS

with CLEAN AIR SOLUTIONS

Forward-Looking Information

Certain information presented today may constitute

forward-looking statements. Such statements reflect

the Company’s current expectations, estimates,

projections and assumptions. These forward-looking

statements are not guarantees of future performance

and are subject to certain risks which could cause

actual performance and financial results in the future

to vary materially from those contemplated in the

forward-looking statements. For additional information

on these risks see the Company’s Annual Report under

the heading “Business Risk Management”.

Questor Technology Inc. Climbing to new heights 1

Questor Technology Inc

Questor is a leading provider of

safe, reliable, efficient waste gas combustion

incineration solutions

relating to air quality and we contribute directly

to the

sustainable development,

economic and social performance

of our

customer’s operations.

Questor Technology Inc. Climbing to new heights

2

Corporate Profile

• Calgary-based public Canadian company founded in 1995

• Listed since 1998 on the TSX Venture Exchange (QST)

• Operations in Canada, Europe, US, Asia and Latin America

• Focus on operating and technical excellence

• Technology applicable to the oil and gas industry, landfills, agriculture, waste water treatment, tire recycling plant

• US and Canadian patent

3

Applications Onshore & Offshore Permanent/Mobile

Well-Testing/Workover

Maintenance

Gas Processing

Dehy, Acid Gas Tank Vapours

Associated gas

4

US and Global Experience Units deployed;

• California

• Colorado

• Kentucky

• Mississippi

• New York

• North Dakota

• Ohio

• Pennsylvania

• Texas

• West Virginia

• Wyoming

• Canada

• Russia

• Caribbean

• Indonesia

• Thailand

• China

• Germany

• Netherlands

• Italy 5

24

Clients

“Questor

Sustainable

Solutions To

Flaring”

7

The Problem: Flaring

Facts

• 14.5 billion ft3/day

• Energy of 2.5 MMbbls/d

• 13% of the US total daily

oil consumption

• 1 billion Tonnes of CO2e

emitted if combusted at

65% efficiency

• 5% world GHG

emissions

Consequences

• Air Quality

• Human Health - $$

• Environmental impact

• Wasted energy

• Carbon footprint

• Odor and visibility

World Bank global gas flaring reduction partnership (www.worldbank.org/ggfr/)

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Where is Gas Flared?

Europe: 3 bcm

Central and

South America:

10 bcm

North America:

12-17 bcm

Middle East: 30 bcm

CIS: 15-60 bcm

Asia: 7-20 bcm Africa: > 45 bcm

9

Public Confidence

10

Nexen In Calgary

34 % H2S

Oilweek Jan 3 2005

“The use of the Questor Incinerator for combusting the sour gases (35% H2S) vented from the well and the inclusive method that Nexen used when planning the project allowed for smooth passage of the workover with the EUB, the City of Calgary, the Municipal District of Rockyview and the many residential stakeholders.”

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No concerns with 34% H2S Calgary, 2012

Social License To Operate

Innovation

VOC/Benzene Destruction

Exceeds regulations – 99.99%

Small footprint

Reduced piping

80% less fuel than a flare

Heat recovery opportunities

Eliminates water disposal

cost

Four month payout

13

Shale Gas: Europe and US

Q3000 Incinerator Unit

• Community support

• Regulatory compliance

• Best available

technology

• Low ground heat

• Minimal noise emission

14

2 - Q3000 Incinerators in parallel

National Geographic September 2005

Opportunity for the Energy

15

6

Committed to Creating Value

Strong business and technical focus

“Best in class” technology and products

Reputation for value added solutions

Development of new products and processes

Financial capacity and flexibility

Competent management and technical team

Projects and relationships in place to grow

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www.questortech.com

COST REDUCTION

FOR CLIENTS

PUBLIC

CONFIDENCE

ENVIRONMENTAL

PROTECTION #1121, 940 – 6th Avenue S.W.

Calgary, AB, Canada

T2P 3T1

(403) 571-1530 (Phone)

(403) 571-1539 (Fax)

Audrey Mascarenhas

President and CEO

(403) 539-4369 amascarenhas@questortech.com

QUESTOR TECHNOLOGY INC