Reserves Table 2 - McKelvey Classification Estimates by Basin as at 1 January 2008

Category	Basin	Crude Oil		Condensate		LPG		Sales gas
Category	Basin	GL	million barrels	GL	million barrels	GL	million barrels	BCM	Tcf
Economic Demonstrated Resources
	Amadeus	1	5	0	2	0	0	7	0
	Bass	1	7	2	12	2	11	7	0
	Bonaparte	14	88	65	408	47	297	258	9
	Bowen	1	7	0	2	0	3	10	0
	Canning	0	0	0	0	0	0	0	0
	Carnarvon	95	597	139	874	112	703	1829	65
	Cooper	2	15	2	14	4	25	22	1
	Eromanga	8	52	0	1	0	0	0	0
	Gippsland	37	235	19	120	26	166	188	7
	Gunnedah	0	0	0	0	0	0	0	0
	Otway	0	0	2	15	0	0	41	1
	Perth	2	13	0	0	0	0	1	0
	Surat	0	1	0	0	0	0	1	0
	Warburton	0	0	0	0	0	0	0	0
	Total	162	1020	230	1447	192	1206	2365	84
	Previous	161	1011	242	1519	208	1306	2451	87
Subeconomic Demonstrated Resources
	Amadeus	0	0	0	0	0	0	1	0
	Bass	1	6	5	30	7	47	7	0
	Bonaparte	12	74	15	93	0	0	534	19
	Bowen	0	0	0	0	0	0	0	0
	Browse	2	14	157	990	70	438	1056	37
	Canning	0	0	0	0	0	0	0	0
	Carnarvon	57	360	27	170	0	0	646	23
	Cooper	0	1	0	0	0	1	3	0
	Eromanga	1	4	0	0	0	0	0	0
	Gippsland	8	49	3	21	0	0	34	1
	Otway	0	0	0	2	0	0	10	0
	Perth	0	0	0	0	0	0	23	1
	Surat	0	0	0	0	0	0	0	0
	Warburton	0	0	0	0	0	0	0	0
	Total	81	507	208	1305	77	486	2313	82
	Previous	95	595	150	942	77	485	2082	74
Economic and subeconomic Demonstrated Resources
	Grand	243	1527	438	2752	269	1692	4678	165
	Previous	255	1606	391	2461	285	1791	4533	160

Notes

Economic Demonstrated Resources are resources judged to be economically extractable and for which the quantity and quality are computed partly from specific measurements, and partly from extrapolation for a reasonable distance on geological evidence.

Subeconomic Demonstrated Resources are similar to Economic Demonstrated Resources in terms of certainty of occurrence and, although considered to be potentially economic in the foreseeable future, these resources are judged to be subeconomic at present.

For traditional petroleum industry classification see Reserves Table 1.

"Previous" totals refer to revised estimates of resources for the previous year.