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t

LaTeX Math Inline
bodyp_i

initial formation pressure:

LaTeX Math Inline
bodyp_i = p(0)

LaTeX Math Inline
body--uriencoded--Q%5e%7B\uparrow%7D_O(t)

Cumulative oil production by the time moment

LaTeX Math Inline
bodyt

LaTeX Math Inline
bodyV_e = V \cdot \phi_i

initial oil+gas pay drainage volume of Main Pay (excluding the aquifer and gas cap)

LaTeX Math Inline
body--uriencoded--Q%5e%7B\uparrow%7D_G(t)

Cumulative gas production by the time moment

LaTeX Math Inline
bodyt


LaTeX Math Inline
body\phi_i = \phi(p_i)


LaTeX Math Inline
body--uriencoded--Q%5e%7B\uparrow%7D_W(t)

Cumulative water production by the time moment

LaTeX Math Inline
bodyt

LaTeX Math Inline
bodyc_\phi


pore compressibility 

LaTeX Math Inline
body--uriencoded--Q%5e%7B\uparrow%7Ddownarrow%7D_W(t)

Cumulative water productioninjection by the time moment

LaTeX Math Inline
bodyt

LaTeX Math Inline
body--uriencoded--s_%7Bwi%7D


initial water saturation

LaTeX Math Inline
body--uriencoded--Q%5e%7B\downarrow%7D_WG(t)

Cumulative water gas injection by the time moment

LaTeX Math Inline
bodyt


LaTeX Math Inline
body--uriencoded--s_%7Bgi%7D

initial gas saturation

LaTeX Math Inline
body--uriencoded--Q%5e%7B\downarrow%7D_G%7BWAQ%7D(t)

Cumulative gas injectionwater influx from Aquifer Expansion by the time moment

LaTeX Math Inline
bodyt


LaTeX Math Inline
body--uriencoded--s_%7Boi%7D

initial oil saturation:

LaTeX Math Inline
body--uriencoded--s_%7Boi%7D = 1 - s_%7Bwi%7D - s_%7Bgi%7D

LaTeX Math Inline
body--uriencoded--Q%5e%7B\downarrow%7D_%7BWAQ%7D(t%7BGCAP%7Dt)

Cumulative water gas influx from Aquifer Expansion Gas Cap expansion by the time moment

LaTeX Math Inline
bodyt

LaTeX Math Inline
bodyB_o(p)


Oil formation volume factor as functions of reservoir pressure

LaTeX Math Inline
bodyp

LaTeX Math Inline
body--uriencoded--Q%5e%7B\downarrow%7D_%7BGCAP%7Dt)

Cumulative gas influx from Gas Cap expansion by the time moment

LaTeX Math Inline
body



LaTeX Math Inline
bodyB_g(p)


Gas formation volume factor as functions of reservoir pressure

LaTeX Math Inline
bodyp




LaTeX Math Inline
bodyB_w(p)

Water formation volume factor as functions of reservoir pressure

LaTeX Math Inline
bodyp
 



LaTeX Math Inline
bodyR_s(p), \, R_v(p)

 Solution GOR and Vaporized Oil Ratio as functions of reservoir pressure

LaTeX Math Inline
bodyp



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