Pseudo-steady state inflow performance relationship of reservoirs undergoing multiphase flow and different wellbore conditions


Al-Rbeawi S.

JOURNAL OF NATURAL GAS SCIENCE AND ENGINEERING, cilt.68, 2019 (SCI İndekslerine Giren Dergi) identifier identifier

  • Cilt numarası: 68
  • Basım Tarihi: 2019
  • Doi Numarası: 10.1016/j.jngse.2019.102912
  • Dergi Adı: JOURNAL OF NATURAL GAS SCIENCE AND ENGINEERING

Özet

This paper introduces an integrated approach for the inflow performance relationship of reservoirs that undergo multiphase flow conditions and drained by vertical wells with different wellbore conditions. The main objective is eliminating uncertainties that govern predicting reservoir performance by assuming single phase flow in the porous media. The proposed approach includes developing several models for multiphase flow conditions using PVT data and relative permeability curves. These models are assembled with the inflow performance relationship to substantially approaching the realistic reservoir pressure/flow rate trend with time.