May 07, 2009 18:54 ET

TSX Venture Exchange: Cease Trade Order, Celtic Minerals Ltd., EnQuest Energy Services Corp., Zaio Corporation

VANCOUVER, BRITISH COLUMBIA--(Marketwire - May 7, 2009) -

BULLETIN TYPE: Cease Trade Order
BULLETIN DATE: May 7, 2009
TSX Venture Companies


A Cease Trade Order has been issued by the Alberta Securities Commission on
May 7, 2009, against the following Company for failing to file the documents
indicated within the required time period:


                                                                    Period
                                                                    Ending
Symbol  Tier  Company               Failure to File                 (Y/M/D)


("CME")    2  Celtic Minerals Ltd.  annual audited financial      08/12/31
                                     statements
                                    annual management discussion  08/12/31
                                     and analysis
                                    certification of annual       08/12/31
                                     filings


("ENQ")    1  EnQuest Energy        annual audited financial      08/12/31
               Services Corp.        statements
                                    annual management discussion  08/12/31
                                     and analysis
                                    certification of annual       08/12/31
                                     filings


("ZAO")    2  Zaio Corporation      annual audited financial      08/12/31
                                     statements
                                    annual management discussion  08/12/31
                                     and analysis
                                    certification of annual       08/12/31
                                     filings

Upon revocation of the Cease Trade Order, the Company's shares will remain suspended until the Company meets TSX Venture Exchange requirements. Members are prohibited from trading in the securities of the company during the period of the suspension or until further notice.

TSX-X