Sunoco Logistics Sunoco Logistics Partners L.P. Tcf trillion cubic feet Titan Titan Energy Partners, L.P. Transwestern Transwestern Pipeline Company, LLC Trunkline Trunkline Gas Company, LLC Adjusted EBITDA is a term used throughout this document, which we define as earnings before interest, taxes, depreciation, amortization and other non-cash items, such as non-cash compensation expense, gains an