Caliber Midstream Holdings, L.P.

Headquartered in Denver, Colorado, Caliber is an independent, growth-oriented energy infrastructure company that provides a full suite of midstream services to producers in the Bakken and Three Forks shale oil plays. Caliber is focused on developing innovative, cost-effective and efficient solutions developed synergistically, to handle a producer's molecules, not just their hydrocarbons. Caliber's services include crude oil and natural gas gathering, transportation, treating and processing; produced water transportation and disposal; and freshwater sourcing and transportation by pipeline. Caliber's asset base is strategically located in McKenzie County, North Dakota – in the heart of the developing, economically established Bakken and Three Forks shale oil plays. Caliber operates through a partnership between BlackRock Global Energy & Power Infrastructure Fund I, L.P. and Triangle Petroleum Corporation.