OMICS International http://www.omicsonline.org/ OMICS International is a scientific organization that drives the progress of research through open access journals and organizes international conferences, The best in science news, commentary, and research. https://www.omicsonline.org/ArchiveJPEB/currentissue-petroleum-environmental-biotechnology-open-access.php Journal of Petroleum & Environmental Biotechnology Volume 8, Issue 1 https://www.omicsonline.org/open-access/energy-efficient-enhancement-and-initial-cost-saving-mechanisms-forpetrochemical-manufacturing-industrial-applications-2157-7463-1000e131.php?aid=86611 Energy Efficient Enhancement and Initial Cost Saving Mechanisms forPetrochemical Manufacturing Industrial Applications Dr Boselin Prabhu SR and Balakumar N https://www.omicsonline.org/open-access/an-improved-film-thickness-model-for-annular-flow-pressure-gradientestimation-in-vertical-gas-wells-2157-7463-1000314.php?aid=84741 An Improved Film Thickness Model for Annular Flow Pressure GradientEstimation in Vertical Gas Wells Rahman MA, Jacqueline Stevens, Jared Pardy and Danika Wheeler https://www.omicsonline.org/open-access/investigating-and-enhancing-mud-cake-reduction-using-smart-nano-claybased-wbm-2157-7463-1000315.php?aid=85744 Investigating and Enhancing Mud Cake Reduction Using Smart Nano ClayBased WBM Asif Zamir and Numair Ahmad Siddiqui https://www.omicsonline.org/open-access/characterization-of-dynamic-pressure-response-in-vertical-two-phase-flow-2157-7463-1000316.php?aid=86680 Characterization of Dynamic Pressure Response in Vertical Two Phase Flow Agbakwuru J, Ogunlana A, Oshagbemi O, Rahman MA and Imtiaz S https://www.omicsonline.org/open-access/damage-assessment-of-bitumen-refineries-using-simapro-lca-inventory-data-2157-7463-1000317.php?aid=85745 Damage Assessment of Bitumen Refineries Using Simapro LCA Inventory Data Saeed Morsali https://www.omicsonline.org/open-access/an-experimental-study-on-the-influence-of-ethanol-and-automotive-gasolineblends-2157-7463-1000318.php?aid=85746 An Experimental Study on the Influence of Ethanol and Automotive GasolineBlends Aboul Fotouh TM, Omar A Mazen and Ibrahim Ashour https://www.omicsonline.org/open-access/improving-recovery-through-surfactant-desorption-on-an-oil-wet-limestonereservoir-2157-7463-1000319.php?aid=86610 Improving Recovery Through Surfactant Desorption on An Oil Wet LimestoneReservoir Prince MJA