EXHIBIT 23.07

                               ENGINEER'S CONSENT

    We consent to the reference to our appraisal report for Questar Exploration
and Production Company as of the year ended December 31, 1999, incorporated
herein by reference.

                                                   
                                                      MALKEWICZ HUENI ASSOCIATES, INC.

                                                      /s/ GREGORY B. HUENI
                                                      ------------------------------------------------
                                                      Vice President



November 13, 2000