CERTIFICATION OF
                             CHIEF FINANCIAL OFFICER
                              OF GASCO ENERGY, INC.
                         PURSUANT TO 18 U.S.C. ss. 1350


I, W. King Grant,  Executive Vice President and Chief Financial Officer of Gasco
Energy,  Inc. (the "Company"),  hereby certify that the  accompanying  report on
Form 10-Q for the period ending June 30, 2002 and filed with the  Securities and
Exchange  Commission  on the  date  hereof  pursuant  to  Section  13(a)  of the
Securities  Exchange Act of 1934 (the  "Report") by the Company  fully  complies
with the requirements of that section.

I further certify that the information  contained in the Report fairly presents,
in all material aspects,  the financial  operations and results of operations of
the Company.




                                     /s/ W. King Grant
                                    Name:  W. King Grant
                                    Date:    August 2, 2002