1. Single-phase Near-well Permeability Upscaling and Productivity Index Calculation Methods

Seyed Shamsollah Noorbakhsh; Mohammad Reza Rasaei; Ali Heydarian; Hamed Behnaman

Volume 3, Issue 4 , Autumn 2014, , Pages 55-66

http://dx.doi.org/10.22050/ijogst.2014.7522

Abstract
  Reservoir models with many grid blocks suffer from long run time; it is hence important to deliberate a method to remedy this drawback. Usual upscaling methods are proved to fail to reproduce fine grid model behaviors in coarse grid models in well proximity. This is attributed to rapid pressure changes ...  Read More

2. An Experimental Study of Alkali-surfactant-polymer Flooding through Glass Micromodels Including Dead-end Pores

Mohsen Esmaeili; Ali Heydarian; Abbas Helalizadeh

Volume 2, Issue 3 , Summer 2013, , Pages 48-56

http://dx.doi.org/10.22050/ijogst.2013.3644

Abstract
  Chemical flooding, especially alkaline/surfactant/polymer flooding, is of increasing interest due to the world increasing oil demand. This work shows the aspects of using alkaline/surfactant/polymer as an enhanced oil recovery method in the porous media having a high dead-end pore frequency with various ...  Read More