Difference between revisions of "Production Potential"

Revision as of 13:36, 11 July 2018

Production Potential is the maximum rate that can be delivered by Well, Pattern, Block or Reservoir.

The Darcy's law can be written as:

Q = T \times \Delta P \times J_D

where:

Q

is the oil or gas production rate,

T

is the Reservoir transmissibility and is given by the Mother Nature,

\Delta P

is the Lift System Drawdawn which is set by the operational engineering practices^[1],

J_D

is the Completion System dimensionless productivity index which is set by the design engineering practices^[1].

The rate $Q$ is maximum then $\Delta P$ and $J_D$ are maximum.

The drawdown is:

$\Delta P= \bar P_r - P_{wf}$

The maximum drawdown is reached then the flowing bottomhole pressure, $P_{wf} = 0$ , so:

${\Delta P}_{max}= P_r$

The maximum possible stimulation potential is pseudo steady linear flow with:

${J_D}_{max}= \frac{6}{\pi} \approx 1.91$

↑ ^1.0 ^1.1 Wolcott, Don (2009). Applied Waterflood Field Development. Houston: Energy Tribune Publishing Inc.

@@ Line 19: / Line 19: @@
 The rate <math>Q</math> is '''maximum''' then <math>\Delta P</math> and <math>J_D</math> are '''maximum'''.
-[[File:Production Potental.png| Production Potential]]
 ==Maximum <math>\Delta P</math>==