Difference between revisions of "IPR"

Revision as of 10:38, 29 March 2019

IPR is relationship between well bottomhole pressure and well production rate, usually in a form of a curve.

IPR curve shows productive capacity and performance of a well.

IPR curve is used in Nodal Analysis for production systems design, analysis and optimization.

{J_D} = \frac{141.2 B \mu}{kh} \frac{q}{\bar{P} - P_{wf}}

J_D=\frac{1422 \times 10^3\ T_R}{kh} \frac{q_g}{P_{\bar{P}}-P_{P_{wf}}}

PQplot nodal analysis software is used to calculate the IPR curves. PQplot is available online at www.pengtools.com.
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 ===Oil Well IPR===
-*[[Darcy's law]]
+*[[Darcy's law]] inflow equation
 :<math> {J_D} = \frac{141.2 B \mu}{kh} \frac{q}{\bar{P} - P_{wf}} </math>