ARKLA EXPLORATION COMPANY; RAMCO NYL 1987 LIMITED PARTNERSHIP; RB OPERATING COMPANY; LEE AGEE, INC.; XAE CORPORATION, PLAINTIFFS-APPELLANTS, AND VINTAGE PETROLEUM, INC.; VINTAGE PIPELINE, INC.; MGAS, INC.; STARGAS CORP.; BUTTONWOOD PETROLEUM, INC.; AUGUST GOLDSTEIN, JR., PLAINTIFFS, v. NORWEST BANK OF MINNEAPOLIS, NATIONAL ASSOCIATION; SPECTRUM GAS SYSTEMS, INC.; PACIFIC-MIDWEST GAS COMPANY; SPECTRUM NATURAL GAS COMPANY, DEFENDANTS-APPELLEES. No. […]