Measurement Differences


	Mellitah


	2006


	API

	Total Barrels

	Barrels Loss

	Barrels Loss

	Mean NSV Loss

	Standard Deviation

	Number of Records


	43.20


	16,453,052


	-6,152


	-0.04

%


	-0.04

%


	0.20

	27

%


	2005


	Mean NSV Loss

	Standard Deviation

	Number of Records


	-

	-

	-

%

%