Commitments and Contingencies (Tables)

9 Months Ended

Sep. 30, 2012

	Operating Leases		Unconditional Purchase Obligations(1)
	(in thousands)
Three months ending December 31, 2012	$	2,608	$	32,173
Year ending December 31, 2013		9,823		126,693
Year ending December 31, 2014		7,839		113,667
Year ending December 31, 2015		6,344		103,189
Year ending December 31, 2016		5,467		96,637
Thereafter		9,230		460,535

	$	41,311	$	932,894

(1): This amount includes approximately $482.8 million payable ratably over nine years pursuant to petroleum transportation service agreements between CRRM and TransCanada Keystone Pipeline, LP ("TransCanada"). Under the agreements, CRRM will receive transportation for at least 25,000 barrels per day of crude oil with a delivery point at Cushing, Oklahoma for a term of ten years on TransCanada's Keystone pipeline system. CRRM began receiving crude oil under the agreements in the first quarter of 2011.

Year Ending December 31,	Amount

	(in thousands)
Three months ending December 31, 2012	$	147
2013		200
2014		162
2015		162
2016		105
Thereafter		1,055

Undiscounted total		1,831
Less amounts representing interest at 1.59%		193

Accrued environmental liabilities at September 30, 2012	$	1,638