Measurement Differences


	Gippsland


	2006


	API

	Total Barrels

	Barrels Loss

	Barrels Loss

	Mean NSV Loss

	Standard Deviation

	Number of Records


	51.20


	11,432,146


	19,691


	0.17

%


	0.15

%


	0.57

	21

%


	2005


	Mean NSV Loss

	Standard Deviation

	Number of Records


	0.11

	0.41

	24

%

%