Excel Function
ptaTd
Description:
Dimensionless time
Excel Function Syntax:
ptaTd(t, k, poro, mu, ct, rw)
Online Calculator:
| Parameter | Value | Description |
|---|---|---|
| t | elapsed time, hours | |
| k | matrix permeability, md | |
| poro | porosity, dimensionless | |
| mu | viscosity, cp | |
| ct | total compressibility, 1/psi | |
| rw | wellbore radius, ft | |
| Result |
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