Condensed Consolidated Statements of Operations (Unaudited) (USD $) In Thousands, except Share data, unless otherwise specified	3 Months Ended
	Mar. 31, 2014		Mar. 31, 2013
REVENUES
Affiliate	$ 109,580		$ 47,892
Third-party	15,469		3,730
Total Revenues	125,049		51,622
COSTS AND EXPENSES
Operating and maintenance expenses	45,098		19,489
Imbalance settlement gains	(2,417)		(2,424)
General and administrative expenses	9,346		6,053
Depreciation and amortization expenses	15,525		4,081
Loss (gain) on asset disposals and impairments	(4,748)		164
Total Costs and Expenses	62,804		27,363
OPERATING INCOME	62,245		24,259
Interest and financing costs, net	(17,747)		(5,604)
Interest income	0		23
NET INCOME	44,498		18,678
General partner’s interest in net income, including incentive distribution rights	(6,836)		(1,536)
Limited partners’ interest in net income	$ 37,662		$ 17,142
Net income per limited partner unit:
Common - basic and diluted (dollars per unit)	$ 0.64	[1]	$ 0.40	[1]
Subordinated - basic and diluted (dollars per unit)	$ 0.64	[1]	$ 0.37	[1]
Weighted average limited partner units outstanding:
Common units - basic (units)	39,186,006		28,861,234
Common units - diluted (units)	39,284,388		28,929,128
Subordinated units - basic and diluted (units)	15,254,890		15,254,890
Cash distributions per unit (dollars per unit)	$ 0.5650		$ 0.4725

[1] We base our calculation of net income per unit on the weighted-average number of common and subordinated limited partner units outstanding during the period. Therefore, as a result of the public offering of common units in January 2013, net income per common and subordinated limited partner units will not agree for the three months ended March 31, 2013.