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

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Accumulation Number: 55SARATOGAORIGINAL OPERATOR:Kerr-McGee NW Shelf Australia Energy Pty LtdTYPE:GasSTATUS:Other DiscoveryLOCATION:475 km west of DarwinSTATE:Western AustraliaORIGINAL TITLE(S):WA-276-PBASIN:BonaparteSUB-BASIN:PetrelDISCOVERY WELL:Saratoga-1Longitude (E): 126.4237Latitude (S): -12.3296Date total depth reached: 17 DEC 00Water Depth:94.6 mKelly bushing:25 mOperator:Kerr-McGee NW Shelf Australia Energy Pty LtdTotal Depth:2,139 mRTNUMBER OF WELLS DRILLED: 1STRUCTURE/TRAP:Westnorthwest – eastsoutheast trending anticline withindependent fault closure at Elang/Plover formation level.AREAL CLOSURE: 11 km 2VERTICAL CLOSURE:55 mBOTTOM HOLE TEMPERATURE: 115.6 o C (at 2,102 m, by Shell method)PETROLEUM BEARING UNIT No.1: Flamingo GroupCONTENTS:GasFORMATION:Upper Flamingo FormationAGE:Late JurassicLITHOLOGY:Sandstone: fine, well to moderately well sorted,subarkosic, well cemented with quartz overgrowths,minor feldspar, glauconite and authigenic kaolinite. Poorto occasionally fair visual porosity, some secondaryporosity development.FORMATION TOP (mKB):1,757 mPOROSITY:18.2% (average log porosity)PERMEABILITY:84.3 mD (average from logs)GROSS HYDROCARBON COLUMN: 8.5 mNET PAY:4.3 mNET TO GROSS RATIO: 51%HYDROCARBON SATURATION: 57.3% (average)GAS/WATER CONTACT:1,768.7 m (logs and pressure data)TEST DATA FROM THE DISCOVERY WELL (Saratoga-1):RCI Bottomhole sample, 1,761.5 m Upper Flamingo FormationRecovered 840 cc of gas.
STRATIGRAPHY (Saratoga-1) :AGE UNIT FORMATION TOP(mKB)Barracouta/Oliver Fms 119.6TERTIARY WOODBINE Oliver Sandstone 366.0GROUP Hibernia Formation 371.5Johnson Formation 444.0BATHURST Puffin Formation 630.0CRETACEOUS ISLAND Jamieson Formation 683.0GROUP Darwin Radiolarite 1711.0Echuca Shoals Formation 1727.0FLAMINGO Upper Flamingo Fm 1757.0JURASSIC GROUP Lower Flamingo Fm 1992.2Elang Formation 2037.4
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COMPOSITIONAL DATA :GAS :GASPROPERT
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Accumulation Number: 10BONAPARTEORI
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Accumulation Number: 11BUFFALOORIGI
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Accumulation Number: 12BULLERORIGIN
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REMARKS:Fluorescence recorded below
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124°58'125°00'125°02'Challis 11C
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Accumulation Number: 14CHALLISORIGI
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RFT 4, 1,392 m,Recovered 6.5 litres
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Accumulation Number: 15CHUDITCHORIG
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Accumulation Number: 16CORALLINAORI
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Accumulation Number: 17CRUXORIGINAL
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Accumulation Number: 18CURLEWORIGIN
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TEST DATA FROM THE DISCOVERY WELL (
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125°18'1060125°20'10701070107011
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Accumulation Number: 20EAST SWANORI
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GAS SATURATION:33% (average, 2,695
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124°34' 124°36' 124°38'280012°1
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1250125°45'125°50'0 5 km11°15'Co
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Accumulation Number: 23ELANGORIGINA
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126°32'126°34' 126°36' 126°38'1
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Accumulation Number: 24EVANS SHOALO
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RFT 13, 3,678 m,Plover FormationRec
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1800127°30'2000127°40'19002000210
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COMPOSITIONAL DATA :GAS :GASPROPERT
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126°30'126°40'1050105010°50'1000
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STRATIGRAPHY (Flamingo-1) :AGE UNIT
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600129°15'129°30'129°45'11°45'N
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Accumulation Number: 28FOHNORIGINAL
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Accumulation Number: 29GARIMALAORIG
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Accumulation Number: 30HALCYONORIGI
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STRATIGRAPHY (Halcyon-1) :AGE UNIT
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124°58'125°00'Jabiru 1211°55'Jab
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Jabiru-4 intersected a 32.5 m gross
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STRATIGRAPHY (Jabiru-12) :AGE UNIT
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REMARKS:Jahal-1 was drilled to 3,30
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126°28'126°30'320010°50'3200Kaka
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Accumulation Number: 34KAKATUA NORT
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REMARKS:Kakatua North-1 was abandon
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1700129°00'1800129°05'1790129°10
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Accumulation Number: 36KELP DEEPORI
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STRATIGRAPHY (Krill-1) :AGE UNIT FO
Page 85 and 86: Accumulation Number: 40LESUEURORIGI
Page 87 and 88: TEST DATA FROM THE DISCOVERY WELL (
Page 89 and 90: Accumulation Number: 39LAMINARIAORI
Page 93 and 94: Accumulation Number: 41LEEUWINORIGI
Page 95 and 96: STRATIGRAPHY (Leeuwin-1) :AGE UNIT
Page 97 and 98: 1400125°35'125°40'145014201450140
Page 99 and 100: Accumulation Number: 43LOXTON SHOAL
Page 101 and 102: RESERVES:Gas:Condensate:9.56 TCF (i
Page 103 and 104: RFT 8, 3,724.9 m,Recovered 0.03 m 3
Page 105 and 106: Accumulation Number: 45MARETORIGINA
Page 107 and 108: REMARKS:A 3.5 m gross hydrocarbon c
Page 109 and 110: 124°31'124°33'12°40'275027002700
Page 111 and 112: STRATIGRAPHY (Montara-1) :AGE UNIT
Page 113 and 114: 125°00'125°05'350032500 5 kmConto
Page 115 and 116: STRATIGRAPHY (Oliver-1) :AGE UNIT F
Page 117 and 118: MDT, Run 1, 2,600.5 mRecovered 21 l
Page 119 and 120: 125°02'00.5 km1650Contour Interval
Page 121 and 122: Accumulation Number: 50PENGUINORIGI
Page 123 and 124: RFT 5, 2,535 m,Recovered 3.6 m 3 of
Page 125 and 126: 128°20'WANT128°30'425012°40'0 10
Page 127 and 128: COMPOSITIONAL DATA :GAS :GASPROPERT
Page 129 and 130: Accumulation Number: 53PUFFINORIGIN
Page 131 and 132: APPRAISAL AND DEVELOPMENT DRILLING
Page 133 and 134: Accumulation Number: 54RAMBLERORIGI
Page 135: TEST DATA FROM THE DISCOVERY WELL (
Page 139 and 140: 124°24'124°25'124°26'124°27'GOC
Page 141 and 142: RESERVES:Initial Oil:20.5 MMbblsSou
Page 143 and 144: 17501750127°45' 128°00' 128°15'1
Page 145 and 146: Accumulation Number: 58SUNSETORIGIN
Page 149 and 150: Accumulation Number: 59SWANORIGINAL
Page 153 and 154: Accumulation Number: 60TAHBILKORIGI
Page 155 and 156: NET PAY:60.7 mNET TO GROSS RATIO: 8
Page 157 and 158: 16001600124°52'124°52'124°54'165
Page 159 and 160: COMPOSITIONAL DATA CONTD :GAS :GASP
Page 163 and 164: Accumulation Number: 63TERNORIGINAL
Page 165 and 166: PERMEABILITY:PETROLEUM BEARING UNIT
Page 167 and 168: Accumulation Number: 64TROUBADOUROR
Page 169 and 170: FIT 3, 2,286 m,Recovered 0.45 m 3 o
Page 171 and 172: Accumulation Number: 65TURTLEORIGIN
Page 173 and 174: PETROLEUM BEARING UNIT No.2:CONTENT
Page 175 and 176: RFT 4, 1,624.6 m,Recovered 1-2 cc o
Page 177 and 178: Accumulation Number: 66VIENTAORIGIN
Page 181 and 182: PETROLEUM BEARING UNIT No.2: Langfi
Page 184 and 185: 123° 124° 125° 126° 127° 128°
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COMPOSITIONAL DATA : GAS : GAS PROPERTIES Puffin Fm RFT ...

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