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

Accumulation Number: 21ECLIPSEORIGINAL OPERATOR:TYPE:STATUS:LOCATION:STATE:ORIGINAL TITLE(S):BASIN:SUB-BASIN:DISCOVERY WELL:Longitude (E): 124.6436Latitude (S): -12.2384Date total depth reached: 03 JUL 86Water Depth:117 mKelly bushing:8.3 mOperator:BHP Petroleum Pty LtdTotal Depth:2,930 mKBNUMBER OF WELLS DRILLED: 2STRUCTURE/TRAP:RESERVOIR UNITS: 1BOTTOM HOLE TEMPERATURE: 95 o CGAS/OIL CONTACT:2,459.7 mKBOIL/WATER CONTACT:2,460.2 mKBBHP Petroleum Pty LtdOil and GasOther Discovery685 km west of DarwinTerritory of Ashmore and Cartier Islands Adjacent Area(Northern Territory)AC/P2BonaparteVulcan Sub-basinEclipse-2Northeast/southwest trending anticline on the Eclipse-Skua Horst.PETROLEUM BEARING UNIT No.1:CONTENTS:FORMATION:AGE:LITHOLOGY:FORMATION TOP (mKB):POROSITY:PERMEABILITY:Flamingo GroupOil and GasFlamingo GroupLate Jurassic (Oxfordian)Hydrocarbons are reservoired in a thin sandstoneencountered between 2,458.5 mKB and 2,461 mKB sealedby intraformational claystone and siltstone.2,438 mKB (Flamingo Group)10.9% to 21.8% (17% average from core)516 to 746 mD (622 mD average fromcore)TEST DATA FROM THE DISCOVERY WELL (Eclipse-2):RFT, 2,457.5 m,Recovered 1.6 m 3 of gas, 550 cc of filtrateand 50 cc of oil.RFT, 2,460.7 m,Recovered mud filtrate, formation waterand a minor quantity of oil.Flamingo GroupFlamingo Group