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Although the actual reservoir fluid flow may not have an axial symmetry around the well-reservoir contact or around reservoir inhomogeneities (like boundary and faults and composite areas) but still in many practical cases the long-term correlation between the flowrate and bottom-hole pressure response can be approximated by a radial flow pressure model
Inputs & Outputs
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| Inputs | Outputs | ||||||||||
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| total sandface rate |
| reservoir pressure | ||||||||
| initial formation pressure |
| well bottomhole pressure | ||||||||
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| skin-factor | ||||||||||
| wellbore radius | ||||||||||
| drainage radius (could be infinite) | ||||||||||
| Expand | ||||||||||||||||||||||||||||||||||||||||||||||||
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