Environmental Liabilities and Expenditures (Tables)

6 Months Ended

Jun. 30, 2014

Environmental Liabilities and Expenditures

Environmental loss contingencies by categories of sites

	Number of Sites	Reserve Balance(in millions)
NPL sites	30	$	23
Third-party sites	72		92
Occidental-operated sites	20		113
Closed or non-operated Occidental sites	32		96
Total	154	$	324