Mixed emotions on this one, also earnings released today,Scott
          Canadian Company Press Release  
          BDX  1998-04-30   (provided courtesy of Canadian Corporate News.)         register to receive future releases by email from CCN 
          Big Bear Announces Special Acquisition Warrant Financing of up to $200 Million 
          CALGARY, ALBERTA-- 
          THIS PRESS RELEASE IS NOT FOR DISTRIBUTION TO UNITED STATES          NEWSWIRE SERVICES OR FOR DISSEMINATION IN THE UNITED STATES. 
          Big Bear Exploration Ltd. ("Big Bear") announced today that it has         entered into an equity funding arrangement with Belco Oil & Gas          Corp., ("Belco") whereby  Belco will subscribe for $15 million of          5 percent convertible redeemable voting preferred shares at $1.20          per share and up to $172 million of special acquisition warrants          at a price of  $1.016 per warrant.  In addition Belco will have an         option for a period of 135 days to purchase a further $15 million,         5 percent convertible redeemable voting preferred shares at $1.20          per share. Each special acquisition warrant is exercisable into          one common share of Big Bear.  The proceeds of the special          acquisition warrants will be used to fund acquisitions by Big Bear         which are acceptable to Belco.  Big Bear has also given notice of          a proposed private placement of an additional 13 million special          warrants at a price of $1.016 per warrant. 
          Belco is an independent U.S. energy company that trades on the          NYSE under the symbol "BOG".  Belco has a current market          capitalization of common and preferred stock aggregating          approximately CDN $ 900 million.  
          The issuance of the convertible preferred shares will be closed          promptly following approval of the transactions at Big Bear's          special shareholders' meeting to be held on June 9, 1998.  The          proceeds will initially be applied to the reduction of Big Bear's          bank indebtedness.  
          The completion of these transactions is subject to obtaining          approval from the Big Bear's shareholders and from The Toronto          Stock Exchange on terms satisfactory to Big Bear and Belco. 
          The issuance of special acquisition warrants will also be closed          following shareholder approval at which time an irrevocable letter         of credit in the principal amount of $ 86.26 million and Belco          common shares valued at $86.26 million will be deposited with a          bank as escrow agent. The proceeds will only be released to Big          Bear at the time of the completion of acquisition transactions          developed by Big Bear and approved by Belco and will be used by          Big Bear to fund the acquisition price of such acquisitions and          retirement of assumed indebtedness.  There can be no assurance          that any such acquisiton transaction will occur. 
          While the executive management of Big Bear will remain unchanged          as a result of Belco's subscription, four of Belco's nominees will         join Big Bear's board of directors, which will be comprised of 8          directors. 
          Jeff Tonken, the Chief Executive Officer of Big Bear, stated: 
          "This equity funding arrangement with Belco provides Big Bear with         a strong platform from which we can aggressively grow through          strategic acquisitions.  It is my view that industry factors such          as continuing low crude oil prices, lower than expected cash          flows, increased industry debt, shrinking capital expenditure          programs and substantially weakened equity markets have created a          unique situation where Big Bear, with significant cash in hand,          may be able to successfully complete a number of acquisitions at          very attractive prices. This access to equity capital should          provide Big Bear's shareholders with the opportunity for          significant returns and upside potential."  
          Griffiths McBurney & Partners and Peters and Co. acted as          financial advisers to Big Bear in connection with these          transactions. 
          On April 28, 1998, the shares of Big Bear commenced trading on The         Toronto Stock Exchange. 
          On March 27, 1998, Big Bear filed a final prospectus to qualify          for distribution 8,462,000 common shares that were issued upon the         exercise of an equal number of special warrants that were issued          in January 1998.  After giving effect to that issue, Big Bear          currently has 38,488,719 common shares outstanding. 
          Big Bear Exploration Ltd. is a Calgary based oil and gas company          listed on The Toronto and Alberta Stock Exchanges under the symbol         "BDX".  
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          FOR FURTHER INFORMATION PLEASE CONTACT:
          Big Bear Exploration Ltd.         A. Jeffery Tonken         Chairman & C.E.O.         (403) 261-6410         or         Big Bear Exploration Ltd.         Jim Surbey         Senior Vice-President, Corporate Development         (403) 261-6416
          Neither the Toronto Stock Exchange nor the Alberta Stock Exchange          has approved or disapproved the contents of this news release.
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