Optimization of pipeline energy consumption

Today's pipeline operators are required to balance operational efficiency, financial performance and long term sustainability. Transporting hydrocarbons efficiently and safely is a demanding task and energy consumption is one of the major operating costs and also source of emissions. The paper describes how new applications based on pipeline simulation can contribute to lowering energy costs and optimizing operations while continuing to achieve the required delivery schedules within safety and operating margins. This simulation-based approach considers different energy costs across the pipeline pump/compressor stations, utility contracts, pump/compressor efficiency and the cost-benefit of using drag-reducing agents. It is a valuable tool for energy managers and pipeline operators to optimize energy costs. It can be seamlessly integrated into the SCADA infrastructure which provides the real-time views and reporting of all energy and process variables, including the cost savings achieved.