| 21 | Simulation of Dual Porosity Model for Naturally Fractured Reservoirs | Tabatabaei, S.A.R., Sahraei, E., Chahardowli | Presented at the 5th International Chem. Eng. Congress, Iran, Kish Island | 2008 | Article In Conference |
| 22 | Effect of Filtering Techniques on Interpretation of Production Log Data | M. Aghabeigi, S.A.R.Tabatabaei-Nejad, E.Sahraei, M. Kalantari | Presented at the 2th National Iranian Petroleum Engineering Congress | 2008 | Article In Conference |
| 23 | Using Genetic Alghorithm for Optimization of Well Placement | M. Aghabeigi, S. A. R. Tabatabaei-Nejad, E. Sahraei | Presented at the 12th National Iranian Chemical Engineering Congress | 2008 | Article In Conference |
| 24 | The rheological performances of revertive emulsions used for intensification of enhanced oil recovery | E. Sahraei | second all Russia scientific – practical conf.; Development, production and applying of chemical reactants in oil and gas industry | 2004 | Article In Conference |
| 25 | Chemical reactants for creation of revertive emulsions used at intensification of enhanced oil recovery | E. Sahraei | Reagent 2004 ",XVII International scientifically – technical conference, | 2004 | Article In Conference |
| 26 | تهیه کلرید و کربنات باریم از سنگ معدن باریت | اقبال صحرایی، صابر مهارتی آذرزنوز | ششمین کنگره ملی مهندسی شیمی ایران | 2001 | Article In Publication |
| 27 | انتخاب روش بهینه تولید و طراحی واحد نیمه صنعتی برای تولید نمکهای باریم از سنگ معدن باریت | اسماعیل فاتحی فر / کیوان نوروزی/ صابر مهارتی آذز/ اقبال صحرایی | ششمین کنگره ملی مهندسی شیمی ایران | 2001 | Article In Publication |
| 28 | Calculation of Equilibrium Gas Composition in a C-H-O Inert System | J. Fathi and E. Sahraei | National Iranian Chemical Engineering Congress | 1998 | Article In Conference |
| 29 | محاسبه شرایط تعادلی فاز گاز با کربن در سیستم نامتجانس CHOI | جمشید فتحیکلجاهی، اقبال صحرایی | سومین کنگره ملی مهندسی شیمی ایران | 1997 | Article In Publication |
| 30 | Simulation of Electrostatic Precipitators | M. Taheri and E. Sahraei | International Conference on the Cement Industry | 1994 | Article In Conference |
| 31 | Comparison of Cubic Equations of state in Predicting VLE and Phase Densities of Mixtures of Varying Complexity by Using Regression Equations of state | A. R. Tabatabaei and E. Sahraei | The First International Conference on Fluid and Thermal Energy Conversion, Indonesia | 1994 | Article In Conference |
| 32 | Comparison on the Relationship between Parameters of more than ten Cubic Equations of state | A. R. Tabatabaei and E. Sahraei | First National Iranian Chemical Engineering Congress | 1994 | Article In Conference |