Excel Function
ptaTd
Description:
Calculates dimensionless time, [dimensionless].
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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