Non-Darcy Flow Effects in Dual-Porosity, Dual-Permeability, Naturally Fractured Gas Condensate Reservoirs

This paper addresses the retrograde condensation behavior in<br>natural fractures and in the near wellbore region of a naturally<br>fractured reservoir (NFR). The study includes the combined<br>effect of non-Darcy flow in presence of retrograde<br>condensation and wellbore damage on pressure transient<br>analysis of naturally fractured reservoirs. A single well<br>compositional model was constructed and used to evaluate<br>both the early-time and late-time characteristics of the<br>pressure transient data.