COMPOSITIONAL DATA : GAS : GAS PROPERTIES Puffin Fm RFT ...

Accumulation Number: 8BLACKTIPORIGINAL OPERATOR:Woodside Energy LtdTYPE:GasSTATUS:Other DiscoveryLOCATION:300 km southwest of DarwinSTATE:Western AustraliaORIGINAL TITLE(S):WA-279-PBASIN:BonaparteSUB-BASIN:Petrel Sub-basinDISCOVERY WELL:Blacktip-1Longitude (E): 128.4847Latitude (S): -13.9041Date total depth reached: 10 AUG 01Water Depth:55.2 mOperator:Woodside Energy LtdTotal Depth:3,181 mRTNUMBER OF WELLS DRILLED: 1RESERVOIR UNITS:3 (multiple reservoir sands)GROSS HYDROCARBON COLUMN: 339 m (Keyling Formation)20 m (Mt Goodwin Formation)PETROLEUM BEARING UNIT No.1:CONTENTS:FORMATION:PETROLEUM BEARING UNIT No.2:CONTENTS:FORMATION:PETROLEUM BEARING UNIT No.3:CONTENTS:FORMATION:Kinmore GroupGasMt Goodwin FormationKulshill GroupGasKeyling Formation (multiple reservoirs)Kulshill GroupGasTreachery FormationRESERVES:Gas:Condensate:1.139 TCF1.9 MMbblsSource: Department of Industry and Resources, Western Australia, 2002.REMARKS:No further information on the Blacktip discovery is available at date of publication.