The use of spectral-correlation analysis in the evaluation technological parameters of oil-field systems

摘要

The article presents a numerical analysis of random functions of pressure in the pipeline for pumping oil. The problems of data preparation, evaluation of the correlation function of the values of a random process, evaluation of the spectral density, as well as approximations of the correlation function and spectral density of the analytical dependences. For selection of the parameters of analytical dependences used method of statistical tests.