HCPVinj

Brief

HCPVinj is the total volume injected normalized by the hydrocarbon pore volume. Equals to the volume of reservoir hydrocarbons at the downhole conditions.

Equation

$HCPV_{inj} = \frac{W_i * B_w}{HCPV}$

where

$A$ = Area, m2

$h$ = Net pay, oil saturated thickness, m

$HCPV$ = Hydrocarbon pore volume, m3

$\phi$ = Porosity, fraction

$S_o$ = Oil saturation, fraction

Related definitions

Pore volume:

$PV = A * h * \phi$

Movable pore volume:

$MOPV = A * h * \phi *(1-S_{wc}-S_{orw})$

where

$S_{wc}$ = Connate water saturation, fraction

$S_{orw}$ = Residual oil saturation, fraction

See Also

• STOIIP
• Pattern
• Block
• Bucket
• Mature Water Flood Analysis