Selectivity in Improvement of Rheological Properties of Crude Oil

摘要

Recently the steady tendency to increase in volumes of transportation, oil was outlined. Thus, developments new or optimization of the applied technologies of transportation of oil taking into account their rheological properties and operational characteristics of pipelines are necessary for the solution of a task of increase in volume of pumping of oil. Because of relevance of a problem, results of the pilot studies mixed crude oil by physical and chemical methods are of great interest. The researches conducted by us showed what when mixing crude oil should be considered a factor of interference of structures crude oil for the purpose of assessment inadmissible and optimum separate components of concentration. However many from used in the present a number of shortcomings, narrow have time of additives the spectrum of action, their insufficient solubility in the crude oils and oil products. Therefore development of new additives is relevant and has scientific and practical values.