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100.090.080.070.060.050.040.030.020.010.00.0MEOR PERFORMANCE OF SOB #72 (SS-1B)10.09.08.07.06.05.04.03.02.01.00.0Jun-02Jul-02Aug-02Sep-02Oct-02Nov-02Dec-02Jan-03Feb-03Mar-03Apr-03May-03Jun-03Jul-03Aug-03Sep-03Oct-03Nov-03Dec-03Jan-04Feb-04Mar-04PeriodWater cut % Liquid rate m3/d Oil rate m3/dWater Cut (%)MEOR JOB ON 01.07.02Average Qo & Ql (m3/d)
1009080706050403020100MEOR PERFORMANCE WELL No. SOB # 36 (SS-1B)3530252015105017.01.0419.01.0422.01.0419.06.0421.06.0424.06.0426.06.0428.06.0430.06.0402.07.0404.07.0406.07.0408.07.0410.07.0412.07.0414.07.0416.07.0418.07.07DateWater cut(%)MEOR JOB ON 22-01-04Liquid Rate/Oil Rate (m3/day)Water Cut Liquid Rate Oil RatePRE MEOR JOB
Page 1 and 2:
Enhanced oil recovery techniquesDin
Page 3:
Primary RecoverySecondary RecoveryT
Page 7 and 8:
Incremental IOR/EOR OilIncremental
Page 9 and 10:
Thermal EOR ProcessThe principle of
Page 11 and 12:
Thermal (Steam flooding)
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Thermal EOR ProcessLimitations :•
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Steam Flooding (Huff and Puff)
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Thermal EOR ProcessIn-situ Combusti
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Air injectionSCHEMATIC OF SPONTANEO
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In-situ Combustion
Page 24 and 25:
LimitationsThermal EOR ProcessThe p
Page 26 and 27:
W/c, %Balol FieldBalol FieldIn-situ
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Non-Thermal EOR MethodsNON-THERMALM
Page 30 and 31:
Chemical Floods Current Status Worl
Page 32 and 33:
Chemical EOR Process
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WATER FLOODInjectorProducer
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WATER FLOODInjectorProducer
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SURFACTANT FLOODSurfactant follows
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SURFACTANT FLOODInjectorProducer
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SURFACTANT FLOODInjectorProducer
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SMART SURFACTANT FLOODSmart Surfact
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SMART SURFACTANTInjectorProducer
Page 49 and 50:
Page 51 and 52:
Page 53:
Chemical EOR ProcessTechnical Scree
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Chemical EOR ProcessPolymer Process
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Page 60 and 61:
Page 62 and 63:
Chemical EOR ProcessLimitations and
Page 64 and 65: 140120100water cut (%)Polymer Flood
Page 66 and 67: Gas Based EOR Process
Page 68 and 69: Gas Contribution to Green House Eff
Page 70 and 71: Gas Based EOR ProcessHydrocarbon Mi
Page 72 and 73: Miscible Gas Flooding(Hydrocarbon I
Page 74 and 75: Gas Based EOR ProcessRich Gas Injec
Page 76 and 77: Miscible Gas Injection: Gandhar GS-
Page 78 and 79: Gas Based EOR ProcessLimitations an
Page 80 and 81: Gas Based EOR ProcessCO2 Flooding (
Page 82: Gas Based EOR ProcessCO2 Flooding (
Page 86 and 87: Gas Based EOR ProcessCO2 Flooding (
Page 88 and 89: Gas Based EOR ProcessNitrogen Gas F
Page 90 and 91: Gas Based EOR ProcessWater And Gas
Page 92 and 93: Gas Based EOR ProcessClassification
Page 94 and 95: Gas Based EOR ProcessPerformance of
Page 96 and 97: Gas Based EOR ProcessSimultaneous w
Page 98 and 99: Gas Based EOR ProcessDisplacement E
Page 101 and 102: INCORRECT APPLICATIONS:Miscible Flo
Page 103 and 104: Microbial EOR ProcessMicrobial Enha
Page 105 and 106: THE TECHNIQUE INVOLVES:‣injection
Page 107 and 108: MICROBIAL PRODUCTS AND THEIR ACTION
Page 109 and 110: Micro Photo Graph of Consortium S-2
Page 111 and 112: Other parameters which areconsidere
Page 113: Schematic flow diagram of MEOR JobT
Page 117 and 118: 1009080706050403020100MEOR PERFORMA
Page 119 and 120: 403530Liquid rate / Oil rate m3/d10
Page 121 and 122: COST OF MEOR OILMEOR job cost with
Page 123: Conclusions•The forces holding ba
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