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

Accumulation Number: 64TROUBADOURORIGINAL OPERATOR:Woodside/Burmah Oil NLTYPE:GasSTATUS:Possible Future ProducerLOCATION:430 km northwest of DarwinSTATE:Northern TerritoryORIGINAL TITLE(S):NT/P12BASIN:BonaparteSUB-BASIN:Sahul PlatformDISCOVERY WELL:Troubadour-1Longitude (E): 128.1237Latitude (S): -9.7344Date total depth reached: 15 AUG 74Water Depth:96 mKelly bushing:12 mOperator:Woodside/Burmah Oil NLTotal Depth:3,459 mKBNUMBER OF WELLS DRILLED: 1STRUCTURE/TRAP:Faulted drape anticlineAREAL CLOSURE: 17.5 km 2VERTICAL CLOSURE:41 mRESERVOIR UNITS:1 (‘Upper’ and ‘Lower’ unit differentiated)BOTTOM HOLE TEMPERATURE: 151 o CPETROLEUM BEARING UNIT No.1:CONTENTS:FORMATION:AGE:LITHOLOGY:DEPOSITIONAL ENVIRONMENT:FORMATION TOP (mKB):POROSITY:PERMEABILITY:GROSS HYDROCARBON COLUMN:HYDROCARBON SATURATION:GAS / WATER CONTACT:Troughton GroupGasPlover FormationJurassicInterbedded sandstones, siltstones and claystones.Sandstones are commonly well cemented with silica.Intermediate marine environment.2,159.5 mKB9.5 - 14.9% (core data, ‘Upper’ unit)