Difference between revisions of "IPR"

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(Oil Well IPR)
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*Excel
 
*Excel
 
*other
 
*other
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===See also===
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*[[Darcy's law]]
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*[[141.2 derivation]]
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*[[JD]]
  
 
[[Category:pengtools]]
 
[[Category:pengtools]]

Revision as of 10:42, 29 March 2019

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

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

Gas Well IPR

J_D=\frac{1422 \times 10^3\ T_R}{kh} \frac{q_g}{P_{\bar{P}}-P_{P_{wf}}}
  • Pseudopressure
  • C and n

IPR calculator software

See also