List of Articles Open Access Article Abstract Page Full-Text 1 - A Novel Method for Natural Gas Odorization at Pressure Stations Based on the Bypass Technique شهناز داودی Open Access Article Abstract Page Full-Text 2 - Simulation and Study of the Effect of the Length of the Completed Zone in Horizontal Wells on the Phenomenon of Water Coning with a Focus on Identifying Optimal Well Completion Conditions محمدامین غلامزاده Open Access Article Abstract Page Full-Text 3 - Application of Genetic Algorithm for Geochemical Data Analysis in a Southwestern Oil Field of Iran فرشته شیرالی Open Access Article Abstract Page Full-Text 4 - Laboratory study on the effect of using HPAM polymer to improve the efficiency of flooding operations for enhanced oil recovery مجتبی جاوید