1. Identifying Flow Units Using an Artificial Neural Network Approach Optimized by the Imperialist Competitive Algorithm

Seyyed Hossein Hosseini Bidgoli; Ghasem Zargar; Mohammad Ali Riahi

Volume 3, Issue 3 , Summer 2014, , Pages 11-25

http://dx.doi.org/10.22050/ijogst.2014.6618

Abstract
  The spatial distribution of petrophysical properties within the reservoirs is one of the most important factors in reservoir characterization. Flow units are the continuous body over a specific reservoir volume within which the geological and petrophysical properties are the same. Accordingly, an accurate ...  Read More

2. A Physical-based Model of Permeability/Porosity Relationship for the Rock Data of Iran Southern Carbonate Reservoirs

Sajjad Gholinezhad; Mohsen Masihi

Volume 1, Issue 1 , Autumn 2012, , Pages 25-36

http://dx.doi.org/10.22050/ijogst.2012.2772

Abstract
  The prediction of porosity is achieved by using available core and log data; however, the estimation of permeability is limited to the scare core data. Hence, porosity and saturation data through the framework of flow units can be used to make an estimation of reservoir permeability. The purpose of this ...  Read More