Measurement Differences


	Sarir


	2006


	API

	Total Barrels

	Barrels Loss

	Barrels Loss

	Mean NSV Loss

	Standard Deviation

	Number of Records


	37.60


	16,157,781


	-26,206


	-0.16

%


	-0.16

%


	0.26

	26

%


	2005


	Mean NSV Loss

	Standard Deviation

	Number of Records


	-0.15

	0.26

	29

%

%