Difference between revisions of "IPR"
From wiki.pengtools.com
(→Oil Well IPR) |
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===Oil Well IPR=== | ===Oil Well IPR=== | ||
| − | *[[Darcy's law]] single phase liquid | + | *[[Darcy's law]] inflow equation for the single phase liquid: |
:<math> q = \frac{kh}{141.2 B \mu} \frac{\bar{P} - P_{wf}}{J_D} </math> | :<math> q = \frac{kh}{141.2 B \mu} \frac{\bar{P} - P_{wf}}{J_D} </math> | ||
Revision as of 10:42, 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
- 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
