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Subjects covered |
Day 1 |
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Introduction.
- Core Analysis.Objective and types of core analysis.(Routine, Special)
- Considerations in a coring program
- Coring devices. /Coring fluids. /Cores for lab test.
- Porosity
- Theory /Full diameter core analysis ,Core plug analysis,Porosity averaging
- Overburden pressure effect on porosity
- Permeability
- Theory & Measurements
- Permeability Vs Porosity correlation / Permeability from well test
- Permeability from logs.
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Day2 |
- Initial Water Saturation
- Capillary pressure concepts /Laboratory Measurement /Wettability effects.
- Relative Permeability
- Introduction / Drainage relative permeability/ Inhibition relative permeability
- The effect of wettability.
- Reservoir fluid behavior
- Composition of petroleum fluids / Phase behavior
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Day3 |
- Material balance principle
- Solution gas drive performance
- Water Drive performance
- Bottom Water drive/coning
- Decline Curve analysis
- Gas well/reservoir performance
- Reserves definition
- Water Injection
- Reservoir Simulation.
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Day4 |
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Log interpretation and formation EvaluationOpen hole logs
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Density/Neutron logs / Resistivity logs/ Sonic log
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Repeat Formation Tester /Gamma ray/Cased hole logs Production logs
- Thermal Decay neutron Time log (TDT) / Temperature log
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Day5 |
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Estimation of formation properties
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Porosity/ Permeability/ Water and hydrocarbon saturations
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Flow profile
- Vertical coverage/ Source of water production/ Time lapse technique
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