Ensign Energy Services Inc. - Second Quarter 2007 Earnings Conference Call and Webcast

    CALGARY, Aug. 2 /CNW/ - Ensign Energy Services Inc. ("Ensign") expects to
release its second quarter 2007 results before the markets open on Tuesday,
August 7, 2007. A conference call and webcast has been scheduled for 2:00PM
MDT (4:00PM EDT) on Tuesday, August 7, 2007. The conference call dial in
number is 1-800-588-4942.
    A live webcast of the conference call can be accessed via Ensign's
website at www.ensignenergy.com. An archived version of the call will be
available shortly after the call ends.
    An archived recording of the conference call will be available until
August 14, 2007 by dialing 1-877-289-8525 and entering passcode 21242934
followed by the pound sign.

    Ensign Energy Services Inc. is an international oilfield services
contractor based in Calgary, Alberta. The Ensign Group's Common Shares
(symbol: ESI) are publicly traded through the facilities of the Toronto Stock
Exchange.

    %SEDAR: 00001999E

For further information: Ensign Energy Services Inc., 1000, 400-5th
Avenue S.W., Calgary, Alberta, T2P 0L6, Mr. Bruce Moyes, Vice President
Finance, Telephone: (403) 262-1361