Difference between revisions of "IPR"
From wiki.pengtools.com
(→Oil Well IPR) |
(→Oil Well IPR) |
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*[[Darcy's law]] inflow equation for the single phase liquid: | *[[Darcy's law]] inflow equation for the single phase liquid: | ||
| − | :<math> q = \frac{kh}{141.2 B \mu} \(\bar{P} - P_{wf}) J_D</math> | + | :<math> q = \frac{kh}{141.2 B \mu}\ (\bar{P} - P_{wf}) J_D</math> |
*[[Vogel IPR]] | *[[Vogel IPR]] | ||
Revision as of 10:51, 29 March 2019
Contents
Inflow Performance Relationship
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.
Oil Well IPR
- Darcy's law inflow equation for the single phase liquid:
Gas Well IPR
- Darcy's law inflow equation for gas:
- Pseudopressure
- C and n
IPR calculator software
- PQplot nodal analysis software is used to calculate the IPR curves. PQplot is available online at www.pengtools.com.
- Excel
- other
