GLOSSARY

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q(t)=q_0 \exp \left( -D_0 \, t \right)



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Q(t)=\frac{q_0-q(t)}{D_)}



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Q_{\rm max}=\frac{q_0}{D_0}


where

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bodyq_0 = q(t=0)

Initial production rate of a well (or groups of wells)

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bodyD_0

model parameter which in this specific case coincides with a constant Production decline rate 

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bodyD(t) = D_0 = \rm const

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body--uriencoded--\displaystyle Q(t)=\int_0%5et q(t) \, dt

cumulative production by the time moment 

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bodyt

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body--uriencoded--Q_%7B\rm max%7D =\int_0%5e%7B\infty%7D q(t) \, dt

Estimated Ultimate Recovery (EUR)

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