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titleDetailing


Detailing Inputs

LaTeX Math Inline
body\displaystyle J_{AQ} = \frac{2 \pi \sigma}{\ln \frac{A_{AQ}}{A_e}+0.75}

aquifer Productivity Index

LaTeX Math Inline
body\sigma

B = A_e \cdot h_a \cdot \phi_a \cdot c_t

water influx constantaquifer transmissibility

LaTeX Math Inline
bodyA_e

oil pay area

LaTeX Math Inline
bodyAh_{AQ}a

aquifer areaeffective thickness

LaTeX Math Inline
body\displaystyle \tau = \frac{V_{AQ} \, c_t}{J_{AQ}}phi_a

aquiferporosityaquifer relaxation time

LaTeX Math Inline
bodyc_t=c_r +c_w

aquifer total compressibility

LaTeX Math Inline
bodyc_r

aquifer pore compressibility 

LaTeX Math Inline
bodyc_w

aquifer water compressibility

LaTeX Math Inline
bodyV_{AQ} = A_e \cdot h_e \cdot \phi

aquifer volume 

LaTeX Math Inline
bodyh_e

aquifer effective thickness

LaTeX Math Inline
body\phi_e

aquifer porosity



Assumptions

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Const Productivity Index Aquifer

Pseudo Steady State Flow


LaTeX Math Block
alignmentleft
J_{AQ} = \frac{q_{AQ}}{p_{AQ}(t)-p(t)} = \rm const



LaTeX Math Block
alignmentleft
p_{AQ}(t) = p_i - \frac{Q_{AQ}(t)}{V_{AQ} \cdot c_t}


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