Exhibit 23.3 HUNTLEY & HUNTLEY, INC. GEOLOGISTS AND ENGINEERS CORPORATE ONE II, SUITE 100 L.G. HUNTLEY 1912-1970 ESTABLISHED 1912 4075 MONROEVILLE BOULEVARD J.R. WYLIE, JR. 1927-1974 MONROEVILLE, PA 15146 R.S. STEWART 1948-1988 ---- T. BARTHOLOMEW, II AREA CODE 412 1988-1994 380-2355 Fax Number 380-4003 November 17, 1997 Mr. Richard E. Staedtler Chief Financial Officer Castle Energy Corporation One Radnor Corporate Center, Suite 250 Radnor, PA 19087 Dear Mr. Staedtler: We hereby consent to the use of our name and reference to our report dated October 23, 1997 in the Form 10-K of Castle Energy Corporation for the year ended September 30, 1997. Sincerely, /s/ Keith N. Mangini - ------------------------------ By: Keith N. Mangini President November 17, 1997