Calfrac Well Services Ltd. Fourth Quarter 2011 Earnings Release and Conference Call

CALGARY, Feb. 15, 2012 /CNW/ - Calfrac Well Services Ltd. ("Calfrac") (TSX: CFW) intends to release its Fourth Quarter 2011 results before markets open on Tuesday, February 28, 2012 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 [phone] or [phone] 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 March 7, 2012.  To listen to the recording, call [phone] or [phone] and ask for reservation 52960178.

on this conference call please contact Kathy McPhail of Calfrac at [phone].