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Although the actual flow may not have an axial symmetry around the well-reservoir contact or reservoir inhomogeneities (like boundary and faults and composite areas) the radil flow model but still the dominant part of wellbore and reservoir pressure variation is usually radial-flow or linear-flow and the two represent the basis for Pressure diffusion analysis.
Inputs & Outputs
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Inputs | Outputs | ||||||||||
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| total sandface rate |
| reservoir pressure | ||||||||
| initial formation pressure |
| well bottomhole pressure | ||||||||
| reservoir channel width | ||||||||||
| transmissibility | ||||||||||
| pressure diffusivity |
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