Transactions With Related Parties

9 Months Ended

Sep. 30, 2011

Transactions With Related Parties [Abstract]

Transactions With Related Parties

10. Transactions with Related Parties

Sales, purchases and other transactions with affiliated companies, in the opinion of management, are conducted under terms no more or less favorable than then-existing market conditions. Affiliates of Denbury Resources, Inc. sold its interests in our general partner on February 5, 2010. Transactions with Denbury are included in the table below as related party transactions through February 5, 2010.

The transactions with related parties were as follows:

	Nine Months Ended September 30,
	2011		2010
Petroleum products sales to an affiliate of the Robertson Group	$	27,202	$	—
Marine operating fuel and expenses provided by an affiliate of the Robertson Group		2,722		1,932
Sales of CO2 to Sandhill		1,921		2,101
Petroleum products sales to Davison family businesses		1,224		832
Operations, general and administrative services provided by our general partner (1)		—		34,827
Truck transportation services provided to Denbury		—		182
Pipeline transportation and monitoring services provided		—		1,365
to Denbury		—		1,375
Payments received under direct financing leases from
Denbury		—		99
Pipeline transportation income portion of direct financing lease fees from Denbury		—		1,502
CO2 transportation services provided by Denbury		—		373

(1) Our general partner became a wholly-owned subsidiary in December 2010.

Amounts due to and from Related Parties

At September 30, 2011 and December 31, 2010, an affiliate of the Robertson Group owed us $0.2 million and $1.4 million, respectively, for petroleum products purchases, and we owed the affiliate $0.1 million and $0.2 million, respectively, for marine-related costs. Sandhill owed us $0.2 million for purchases of CO₂ at September 30, 2011 and December 31, 2010.