Cimmaron Gathering, LP

Cimmarron Gathering was primarily a natural gas transportation entity that was sold to Copano Energy, LLC in May 2007. The limited partnership consisted of approximately 3,820 miles of pipeline in central and eastern Oklahoma and in North Texas, of which approximately 430 miles were operated for natural gas service, approximately 50 miles were operated for crude oil gathering service, and approximately 3,340 miles were held for potential future development. Between the Oklahoma and Texas assets of the entity, the related contract portfolio included dedications in excess of 133,000 acres.