Measurement Differences


	Asgard


	2006


	API

	Total Barrels

	Barrels Loss

	Barrels Loss

	Mean NSV Loss

	Standard Deviation

	Number of Records


	48.50


	30,886,300


	-77,888


	-0.25

%


	-0.25

%


	0.15

	37

%


	2005


	Mean NSV Loss

	Standard Deviation

	Number of Records


	-0.23

	0.16

	31

%

%