Enterprise Products Partners L.P. EPD is a prominent midstream energy player that generates stable, fee-based revenues by transporting, storing and processing oil, natural gas and petrochemicals. The partnership operates a vast, integrated network comprising more than 50,000 miles of pipelines, 300 million barrels of liquids storage capacity, 46 natural gas processing trains, 27 fractionators and 21 deepwater docks, along with two PDH and two iBDH facilities. EPD generates steady cash flows through long-term contracts under which shippers pay a fee for capacity reserved in its assets, regardless of actual usage.