Wavefront Technology Solutions Inc.
TSX VENTURE : WEE
PINK SHEETS : WEESF

Wavefront Technology Solutions Inc.

May 21, 2009 23:59 ET

Wavefront Technology Solutions Inc. - Convincing Injection Results Expands Powerwave Program

EDMONTON, ALBERTA--(Marketwire - May 21, 2009) - Wavefront Energy and Environmental Services Inc.
("Wavefront") (TSX VENTURE:WEE) (PINK SHEETS:WEESF), a world leader in providing innovative solutions for increasing oil field production and enhancing the treatment of contaminated groundwater is pleased to announce that a six-fold increase in water injection rate resulting from the use of Powerwave, has prompted a Central Texas client to expand the program for its oil field.

Prior to Powerwave implementation the client reported a water injection rate of 40 barrels of water per day at 1000 psi injection pressure. After implementing a Powerwave program the client reported a water injection rate of 240 barrels of water per day at 800 psi injection pressure.

"This is a substantial response for a client that had not experienced injection rates of this magnitude and at much lower injection pressures at any time in the field's history," said Wavefront President and CEO Brett Davidson. "The considerable performance improvement Powerwave brings to waterflooding in this region has other operators looking closely at how Powerwave can be used to maximize oil recovery in their fields."

About Wavefront Technology Solutions Inc.

Wavefront specializes in designing and developing leading-edge techniques for oil well stimulation, improved oil recovery, and environmental groundwater remediation.
ON BEHALF OF THE BOARD OF DIRECTORS

WAVEFRONT TECHNOLOGY SOLUTIONS INC.

D. Brad Paterson, CFO & Director

Cautionary Disclaimer - Forward Looking Statements
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Certain statements contained herein regarding Wavefront and its operations constitute "forward-looking statements" within the meaning of Canadian securities laws and the United States Private Securities Litigation Reform Act of 1995. All statements that are not historical facts, including without limitation statements regarding future estimates, plans, objectives, assumptions or expectations or future performance, are "forward-looking statements". In some cases, forward-looking statements can be identified by terminology such as "may", "will", "should", "expect", "plan", "anticipate", "believe", "estimate", "predict", "potential", "continue" or the negative of these terms or other comparable terminology. We caution that such "forward-looking statements" involve known and unknown risks and uncertainties that could cause actual results and future events to differ materially from those anticipated in such statements. Such factors include fluctuations in the acceptance rates of Wavefront's Powerwave and Primawave Processes, demand for products and services, fluctuations in the market for oil and gas related products and services, the ability of Wavefront to attract and maintain key personnel, technology changes, global political and economic conditions, and other factors that were described in further detail in Wavefront's continuous disclosure filings, available on SEDAR at www.sedar.com. Wavefront expressly disclaims any obligation to up-date any "forward-looking statements", other than as required by law.

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