Kepeshchuk T. Metrological assurance and optimization of knots account of crude oil

The object is knots account of crude oil (ВОСН), their metrological assurance (МЗ). A purpose is increase of accuracy, providing the uniformity and authenticity of measurements carried out into the account of crude oil, development of ways the creation of knots account of crude oil (ВОСН) optimum for Ukraine. Methods are the theories of errors, measurings, probability, mathematical statistics, methods of optimization and analysis of facilities and methods of measurings. Novelty - scientific positions of determination mass of oil on ВОСН are developed; the model of forming of errors of its measurings is improved. Results are scientific positions МЗ of ВОСН taking into account influence on exactness of account of crude oil of its composition properties and indexes of work; the structure and configuration of optimum knots account of crude oil for Ukraine were elaborated and system of НД on МЗ of ВОСН are developed. Introduction are enterprises of neftegas industry - JSC "Ukrnafta". Industry is metrology, account and control of power resources.