Difference between revisions of "HCPVinj"
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where | where | ||
| + | :<math> A </math> = Area, m2 | ||
| + | :<math> h </math> = Net pay, oil saturated thickness, m | ||
:<math> B_w </math> = Injected water formation oil factor, m3/m3 | :<math> B_w </math> = Injected water formation oil factor, m3/m3 | ||
:<math> HCPV </math> = Hydrocarbon pore volume, m3 | :<math> HCPV </math> = Hydrocarbon pore volume, m3 | ||
:<math> HCPV_{inj} </math> = Injected hydrocarbon pore volumes, fraction | :<math> HCPV_{inj} </math> = Injected hydrocarbon pore volumes, fraction | ||
:<math> W_i </math> = Cumulative water injection volume, m3 | :<math> W_i </math> = Cumulative water injection volume, m3 | ||
| + | :<math> \phi </math> = Porosity, fraction | ||
| + | :<math> S_o </math> = Oil saturation, fraction | ||
===Related definitions=== | ===Related definitions=== | ||
Revision as of 14:32, 22 March 2022
Brief
HCPVinj is the total volume injected normalized by the hydrocarbon pore volume. The waterflood is driven by pore volumes of injected fluid. Everything that is of practical interest occurs between zero to three pore volumes injected [1].
Equation
where
= Area, m2
= Net pay, oil saturated thickness, m
= Injected water formation oil factor, m3/m3
= Hydrocarbon pore volume, m3
= Injected hydrocarbon pore volumes, fraction
= Cumulative water injection volume, m3
= Porosity, fraction
= Oil saturation, fraction
Related definitions
Dimensionless injected pore volume:
Injected movable pore volume:
where
= Connate water saturation, fraction
= Residual oil saturation, fraction
See Also
References
- ↑
Wolcott, Don (2009). Applied Waterflood Field Development
. Houston: Energy Tribune Publishing Inc.
