Exhibit 32.2

                      Statement of Chief Financial Officer
         Pursuant to Section 1350 of Title 18 of the United States Code

         Pursuant to Section 1350 of Title 18 of the United States Code, the
undersigned, Mary A. Cade, the Vice President and Chief Financial Officer of
Castle Energy Corporation, hereby certifies that:

I.       The Company's Form 10-Q Quarterly Report for the three months ended
         June 30, 2005 (the "Report") fully complies with the requirements of
         Section 13(a) of the Securities Exchange Act of 1934; and

II.      The information contained in the Report fairly presents, in all
         material respects, the financial condition and results of operations of
         the Company.

Dated:   August 16, 2005                            /S/MARY A. CADE
      ----------------------                       --------------------------
                                                   Mary A. Cade
                                                   Chief Financial Officer

         A signed original of this written statement required by Section 906 has
been provided to Castle Energy Corporation and will be retained by Castle
Energy Corporation and furnished to the Securities and Exchange Commission or
its staff upon request.