Analysis of Gas Flow Behavior for Highly Deviated Wells in Naturally Fractured-Vuggy Carbonate Gas Reservoirs

Table 1

Definitions of dimensionless variables.

Dimensionless variables	Definitions
Dimensionless pseudopressure
Dimensionless pseudotime
Dimensionless radius
Dimensionless formation radius
Dimensionless distance of coordinate
Dimensionless distance of coordinate
Dimensionless distance of mid-perforation in coordinate
Dimensionless distance of mid-perforation in coordinate
Dimensionless formation thickness
Dimensionless vertical distance
Dimensionless vertical distance of mid-perforation
Dimensionless infinitesimal variable
Dimensionless deviated well length
Dimensionless storativity ratio
Dimensionless interporosity flow coefficient
Dimensionless production rate