Exhibit 24.6
                                                                                

    
           CONSENT OF INDEPENDENT PETROLEUM ENGINEERS AND GEOLOGISTS     
           ---------------------------------------------------------


        
     We hereby consent to the inclusion of our oil and gas reserve report for
the oil and gas reserves of LaTex Resources, Inc. (the "Company") as of July 31,
1996, and to all references to our firm included or made as part of the
Company's Registration Statement on Form F-4 and all amendments thereto filed 
with the Securities and Exchange Commission.      


    
                                   LEE KEELING AND ASSOCIATES, INC.     


    
                                   By:   KENNETH RENBERG
                                         -----------------
                                         Kenneth Renberg, Vice President     




    
March 12, 1997
Tulsa, Oklahoma