Measurement Differences


	Oriente


	2006


	API

	Total Barrels

	Barrels Loss

	Barrels Loss

	Mean NSV Loss

	Standard Deviation

	Number of Records


	23.60


	10,092,687


	32,074


	0.32

%


	0.35

%


	0.44

	22

%


	2005


	Mean NSV Loss

	Standard Deviation

	Number of Records


	0.38

	0.44

	25

%

%