1 EXHIBIT 23.3 [FORREST A. GARB & ASSOCIATES, INC. LETTERHEAD] CONSENT OF INDEPENDENT ENGINEERS We consent to the inclusion in this registration statement on Form S-1 for Mewbourne Energy 97 Drilling Program of the summary of the Reserve report as of January 1, 1997, for Mewbourne Energy Partners 97-A, L.P. as audited by us. We also consent to the reference therein to our firm as an "Independent Expert." /s/ Forrest A. Garb & Associates, Inc. FORREST A. GARB & ASSOCIATES, INC. Dallas, Texas March 4, 1997