Related Party Transactions (Tables) (Oxy)

6 Months Ended

Jun. 30, 2012

Oxy

Related party transaction

Information related to transactions with related parties

These transactions were conducted at posted tariff rates or prices that we believe approximate market.  See detail below (in millions):

	Three Months Ended				Six Months Ended
	June 30,				June 30,
	2012		2011		2012		2011
Revenues	$	597	$	1,079	$	1,051	$	1,781
Purchases and related costs	$	106	$	92	$	253	$	165

We currently have a netting arrangement with Oxy. Our gross receivable and payable amounts with affiliates of Oxy were as follows (in millions):

	June 30,		December 31,
	2012		2011
Trade accounts receivable and other receivables	$	223	$	132
Accounts payable	$	107	$	155