1. The Effect of Temperature and Injection Rate during Water Flooding Using Carbonate Core Samples: An Experimental Approach

Yaser Ahmadi; Mehdi Hassanbeygi; Riyaz Kharrat

Volume 5, Issue 4 , Autumn 2016, , Pages 18-24

http://dx.doi.org/10.22050/ijogst.2016.41569

Abstract
  In many reservoirs, after water flooding, a large volume of oil is still left behind. Hot water injection is the most basic type of thermal recovery which increase recovery by improved sweep efficiency and thermal expansion of crude.In the present work, the effects of injection rate and the temperature ...  Read More

2. Characterization of Reservoir Heterogeneity by Capacitance-resistance Model in Water-flooding Projects

Seyed Ehsan Eshraghi; Mohammad Reza Rasaei; Peyman Pourafshary; Amir Salar Masoumi

Volume 5, Issue 3 , Summer 2016, , Pages 1-13

http://dx.doi.org/10.22050/ijogst.2016.38522

Abstract
  Tedious calculations and simulations are needed to obtain an efficient production scenario and/orproper field development strategy. Capacitance-resistance model (CRM) is proved to be a fastreservoir simulation tool using just the field-available data of production and injection rates. Thisapproach sets ...  Read More

3. Investigating the Effect of Heterogeneity on Buckley-Leverett Flow Model

Maryam Ghorbani; Mohammad Reza Khorsand; Mohsen Masihi

Volume 3, Issue 4 , Autumn 2014, , Pages 41-54

http://dx.doi.org/10.22050/ijogst.2014.7486

Abstract
  The performance of water flooding can be investigated by using either detail numerical modeling or simulation, or simply through the analytical Buckley-Leverett (BL) model. The Buckley-Leverett analytical technique can be applied to one-dimensional homogeneous systems. In this paper, the impact of heterogeneity ...  Read More