Hydrocarbon Processing Managing complexity in engineering and construction projects It is widely accepted that new management methods are needed to curb the frequent delays and cost overruns observed in engineering and construction projects. Sensitivity analysis of a plug flow reactor A sensitivity analysis study evaluates uncertainties in a model’s output based on the changes in the input parameters of the model. Save energy and reduce CO<sub>2</sub> emissions with closed-loop optimization of utilities networks Oil and gas, petrochemical and chemical companies face the difficult challenge of maximizing profitability while achieving aggressive decarbonization objectives set for 2030 and beyond. HP Flashback: Excerpts from the 1960s: Petrochemicals rise in prominence and new know-how in refining processes Petrochemicals rise in prominence and new know-how in refining processes History of the HPI: The 1960s: Synthetic oils, zeolite catalysts, LLDPE, OPEC and and creation of the PLC During the 1960s, the global refining and petrochemical industries witnessed new processes and products that enhanced the daily lives of millions of people around the world. Overview of decarbonization pathways for the oil and gas and petrochemical industries—Part 1 This two-part article will cover the seven pathways to decarbonizing the oil and gas and petrochemical industries. Business Trends: Insights from the <i>2020 Worldwide Fuels Refinery Performance Analysis</i> The author’s company recently completed its data analysis for the 2020 Worldwide Fuels Refinery Performance Analysis (Fuels Study). Reliability: Consider packaged twin-screw compressors Compressors are widely used in the process industries to move fluids and gases within and outside the boundary of a process. Use straightforward troubleshooting and failure analysis to benefit the HPI To operate reliably and profitably, oil refineries, petrochemical plants and gas processing facilities must avoid equipment failures. Blockchain and the downstream segment: Increasing efficiency through technology Oil and gas companies are finding creative ways to look for solutions to new problems in the face of climate change and growing environmental awareness.