Investments In Non-Consolidated Subsidiaries (Tables)

12 Months Ended

Dec. 31, 2012

White Cliffs Pipeline, LLC [Member]

Schedule of Balance Sheet Information on Equity Method Investments

Certain summarized balance sheet information of White Cliffs is shown below (in thousands):

	December 31, 2012		December 31, 2011
Current assets	$	21,508	$	11,653
Property, plant and equipment, net	210,710		222,473
Goodwill	17,000		17,000
Other intangible assets, net	26,369		33,073
Total assets	$	275,587	$	284,199
Current liabilities	$	3,412	$	3,259
Members’ equity	272,175		280,940
Total liabilities and members’ equity	$	275,587	$	284,199

Schedule of Income Statement Information on Equity Method Investments

Certain summarized income statement information of White Cliffs for the years ended December 31, 2012 and 2011 and the three months ended December 31, 2010 is shown below (in thousands):

	Year Ended December 31, 2012		Year Ended December 31, 2011		(unaudited) Three Months Ended December 31, 2010
Revenue	$	108,125	$	66,097	$	13,619
Operating, general and administrative expenses	$	14,821	$	12,746	$	3,294
Depreciation and amortization expense	$	19,963	$	20,842	$	5,680
Net income	$	73,341	$	32,509	$	4,645
Distributions paid to SemGroup	$	44,514	$	27,459	$	5,768

Ngl Energy Partners Lp [Member]

Schedule of Balance Sheet Information on Equity Method Investments

Certain unaudited summarized balance sheet information of NGL Energy is shown below (in thousands):

	(unaudited)
	September 30, 2012
Current assets	$	736,297
Property plant and equipment, net	425,641
Goodwill	515,881
Intangible and other assets, net	351,600
Total assets	$	2,029,419
Current liabilities	$	653,101
Long-term debt	569,903
Other noncurrent liabilities	2,599
Partners’ equity	803,816
Total liabilities and partners’ equity	$	2,029,419

Schedule of Income Statement Information on Equity Method Investments

Certain unaudited summarized income statement information of NGL Energy for the twelve months ended September, 2012 is shown below (in thousands):

	(unaudited) Twelve Months Ended September 30, 2012
Revenue	$	2,371,524
Costs of products sold	$	2,182,263
Operating, general and administrative expenses	$	125,889
Depreciation and amortization expense	$	34,621
Net income	$	5,405