Consolidated Statements of Cash Flows (USD $) In Thousands, unless otherwise specified	6 Months Ended
	Jun. 30, 2012	Jun. 30, 2011
Cash flows from operating activities
Net income	$ 45,141	$ 34,182
Adjustments to reconcile net income to net cash provided by operating activities:
Depreciation and amortization	19,396	15,353
Equity in earnings of SLC Pipeline, net of distributions	(125)	(82)
Amortization of restricted and performance units	1,629	1,080
(Increase) decrease in current assets:
Accounts receivable – trade	(781)	944
Accounts receivable – affiliates	4,220	2,808
Prepaid and other current assets	(766)	(263)
Increase (decrease) in current liabilities:
Accounts payable – trade	(596)	(2,423)
Accounts payable – affiliates	(587)	(700)
Accrued interest	1,375	4
Deferred revenue	(429)	(5,118)
Accrued property taxes	(286)	321
Other current liabilities	804	(306)
Other, net	4,505	489
Net cash provided by operating activities	73,500	46,289
Cash flows from investing activities
Additions to properties and equipment	(12,008)	(22,900)
Cash flows from financing activities
Borrowings under credit agreement	99,000	64,000
Repayments of credit agreement borrowings	(129,000)	(37,000)
Proceeds from issuance of senior notes	294,750	0
Repayments of senior notes	(185,000)	0
Repayment of promissory notes	(72,900)	0
Distributions to HEP unitholders	(59,977)	(44,862)
Purchase of units for incentive grants	(4,533)	(1,379)
Deferred financing costs	(3,162)	(3,149)
Other	277	0
Net cash used for financing activities	(60,545)	(22,390)
Cash and cash equivalents
Increase for the period	947	999
Beginning of period	3,269	403
End of period	$ 4,216	$ 1,402