Williams Gas Processing-Wamsutter Company v. Union Pacific Resources Co.

HILL, Justice.

[T1] In this appeal, we review Appellants', Williams Gas Processing-Wamsutter Division (a Delaware corporation) and Williams Gas Processing Company (a Delaware corporation) (hereafter collectively "Williams"), challenge to an order of the district court that denied a motion for partial summary judgment in favor of Williams. The district court instead granted a motion for summary judgment in favor of Appellees, Union Pacific Resources Company (a Delaware corporation) (hereafter "UPRC" or "UPR"), Union Pacific Fuels, Inc. (a Delaware corporation) (hereafter "UPF 1 "), and Fuels…