PRESS RELEASE ARCHIVE Fiscal Year Archives: CHOOSE FISCAL YEAR 2021 2020 2019 2018 2017 2016 2015 2014 2013 2012 2011 2010 2009 2008 2007 2006 2005 2004 2007 July 31, 2007Pengrowth To Apply The Powerwave™ Process July 30, 2007WEE Announces Third Quarter Results - Acquires Oilfield Property Rights June 28, 2007Encana To Apply The Powerwave™ Process June 27, 2007WEE Terminates Non-Binding Letter Of Intent To Acquire ICI Solutions Inc. May 29, 2007WEE To Apply The Powerwave™ Process In Pennsylvania April 30, 2007WEE Announces Second Quarter Results - Primawave™ Process Used April 2, 2007WEE Retains The Windward Agency For Investor Relations March 20, 2007Operations Update For Rogers County, Oklahoma March 12, 2007Powerwave™ Package Delivered To Devon Canada Corporation (“Devon”) March 7, 2007WEE Enters Into Irrevocable Licensing Agreement For A Secondary Oil Recovery March 5, 2007WEE Completes Acquisition Of Top Gun Sand Pumps & Rentals February 2, 2007WEE Announces First Quarter Results January 8, 2007WEE Enters into Non-binding Letter of Intent to Acquire ICI SOLUTIONS INC. December 15, 2006Letter Of Intent To Acquire Top Gun Sand Pumps And Rentals Extended December 7, 2006WEE Completes Laboratory Study Of Optimal Powerwave™ December 4, 2006WEE Enters Into Environmental Licensing Agreement With Aim Environmental October 26, 2006New Environmental Tool Applied With Environmental Resource Management Inc. October 17, 2006Applied Seismic Research (“Asr”) Agrees To A Judgment Of Non-Infringement October 11, 2006Royalty Interest Agreement For Gas Well In Southern Ontario September 21, 2006WEE & Greentree Gas And Oil Ltd. Begin Drilling In Rodney South PRESS ROOM PRESS RELEASE ARCHIVE PRESS COVERAGE QUICK FACTS EVENTS