Calfrac Well Services Ltd. - Webcast from the Peters & Co. 2010 North
American Oil & Gas Conference - September 14, 2010

CALGARY, Sept. 13 /CNW/ - Notification of Peters & Co. 2010 North American Oil & Gas Conference Webcast:

         Calfrac Well Services Ltd. (TSX: CFW)
         Peters & Co. 2010 North American Oil & Gas Conference Webcast
         September 14, 2010, 9:00 AM ET

To listen to this event, please enter http://www.newswire.ca/en/webcast/viewEvent.cgi?eventID=3196820 in your web browser.

For a complete program of the September 14th Conference webcasts please visit http://www.newswire.ca/webcast/pages/peters20100914/ or CNW's webcast events calendar at http://www.newswire.ca/en/webcast/index.cgi

For further information:

Lorraine Graham, Calfrac Well Services Ltd., [email protected], [phone]