Calfrac Well Services Ltd. First Quarter 2013 Earnings Release and Conference Call

Calfrac Well Services Ltd. First Quarter 2013 Earnings Release and Conference 
Call 
CALGARY, April 23, 2013 /CNW/ - Calfrac Well Services Ltd. ("Calfrac") (TSX: 
CFW) intends to release its First Quarter 2013 results before markets open on 
Wednesday, May 8, 2013 and has scheduled a conference call and webcast to 
begin at 10:00 A.M. MT (12:00 P.M. ET) on the same day. If you wish to 
participate in the conference call, please call (888) 231-8191 or (647) 
427-7450 prior to the start of the call and ask for the Calfrac Well Services 
Ltd. conference call. A webcast of the conference call may be accessed via 
Calfrac's website at www.calfrac.com. An update regarding Calfrac's 
activities will be presented by D.R. (Doug) Ramsay, C.E.O. and Laura A. 
Cillis, Senior Vice President, Finance and C.F.O. Following this update 
there will be a question and answer period. 
A replay of the conference call will be available for review until May 15, 
2013. To listen to the recording, call (855) 859-2056 or (416) 849-0833 and 
ask for reservation 50465152. 
For further information on this conference call please contact Kathy  McPhail 
of Calfrac at (403) 218-8181. 
SOURCE: Calfrac Well Services Ltd. 
To view this news release in HTML formatting, please use the following URL: 
http://www.newswire.ca/en/releases/archive/April2013/23/c7978.html 
CO: Calfrac Well Services Ltd.
ST: Alberta
NI: OIL CONF ERN  
-0- Apr/23/2013 20:30 GMT