Difference between revisions of "HCPVinj"
From wiki.pengtools.com
(Created page with "__TOC__ ==Brief== HCPVinj is the total volume injected normalized by the hydrocarbon pore volume. Equals to the volume of reservoir hydrocarbons at the downhole conditio...") |
|||
| (18 intermediate revisions by the same user not shown) | |||
| Line 3: | Line 3: | ||
==Brief== | ==Brief== | ||
| − | [[HCPVinj]] is the total volume injected normalized by the hydrocarbon pore volume. | + | [[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 <ref name=DW/>. | ||
| − | + | ==Equation== | |
| − | :<math> HCPV = A * h * \phi * S_o</math> | + | :<math> HCPV_{inj} = \frac{W_i * B_{wi}}{HCPV}=\frac{W_i * B_{wi}}{A * h * \phi * S_o}</math> |
where | where | ||
:<math> A </math> = Area, m2 | :<math> A </math> = Area, m2 | ||
| + | :<math> B_{wi} </math> = Injected water formation oil factor, m3/m3 | ||
:<math> h </math> = Net pay, oil saturated thickness, m | :<math> h </math> = Net pay, oil saturated thickness, m | ||
:<math> HCPV </math> = Hydrocarbon pore volume, m3 | :<math> HCPV </math> = Hydrocarbon pore volume, m3 | ||
| + | :<math> HCPV_{inj} </math> = Injected hydrocarbon pore volumes, fraction | ||
| + | :<math> W_i </math> = Cumulative water injection volume, m3 | ||
:<math> \phi </math> = Porosity, fraction | :<math> \phi </math> = Porosity, fraction | ||
:<math> S_o </math> = Oil saturation, fraction | :<math> S_o </math> = Oil saturation, fraction | ||
| − | + | ==Related definitions== | |
| − | + | Dimensionless injected pore volume: | |
| − | :<math> PV = A * h * \phi</math> | + | :<math> W_{iD} = \frac{W_i * B_{wi}}{PV} = \frac{W_i * B_{wi}}{A * h * \phi}</math> |
| − | + | Injected movable pore volume: | |
| − | :<math> MOPV = A * h * \phi *(1-S_{wc}-S_{orw})</math> | + | :<math> MOPV_{inj} = \frac{W_i * B_{wi}}{MOPV} = \frac{W_i * B_{wi}}{A * h * \phi *(1-S_{wc}-S_{orw})}</math> |
where | where | ||
:<math> S_{wc} </math> = Connate water saturation, fraction | :<math> S_{wc} </math> = Connate water saturation, fraction | ||
| − | :<math> S_{orw} </math> = Residual oil saturation, fraction | + | :<math> S_{orw} </math> = Residual oil saturation to water, fraction |
==See Also== | ==See Also== | ||
| + | *[[HCPV]] | ||
*[[STOIIP]] | *[[STOIIP]] | ||
| + | *[[VRR]] | ||
*[[Pattern]] | *[[Pattern]] | ||
*[[Block]] | *[[Block]] | ||
| − | |||
*[[Mature Water Flood Analysis]] | *[[Mature Water Flood Analysis]] | ||
| + | |||
| + | == References == | ||
| + | <references> | ||
| + | <ref name=DW> | ||
| + | {{cite book | ||
| + | |last1= Wolcott |first1=Don | ||
| + | |title=Applied Waterflood Field Development | ||
| + | |date=2009 | ||
| + | |publisher=Energy Tribune Publishing Inc | ||
| + | |place=Houston | ||
| + | |url=https://www.amazon.com/Applied-Waterflood-Field-Development-Wolcott/dp/0578023946/ref=sr_1_1?ie=UTF8&qid=1481788841&sr=8-1&keywords=Don+wolcott | ||
| + | |url-access=subscription | ||
| + | }}</ref> | ||
| + | </references> | ||
| + | |||
[[Category:E&P Portal]] | [[Category:E&P Portal]] | ||
| Line 40: | Line 60: | ||
{{#seo: | {{#seo: | ||
| − | |title= | + | |title=HCPVinj |
|titlemode= replace | |titlemode= replace | ||
| − | |keywords=HCPV, hydrocarbon pore volume, waterflood | + | |keywords=HCPV, injected pore volumes, hydrocarbon pore volume, waterflood |
| − | |description= | + | |description=Injected hydrocarbon pore volume |
}} | }} | ||
Latest revision as of 17:34, 2 April 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
= Injected water formation oil factor, m3/m3
= Net pay, oil saturated thickness, m
= 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 to water, fraction
See Also
References
- ↑
Wolcott, Don (2009). Applied Waterflood Field Development
. Houston: Energy Tribune Publishing Inc.
