Graph-analytic method for determination of interrelation of characteristics and fractional relations of crude oil

It is well-known that the fractional components of crude oil can be computed as function of such specific parameters as specific gravity and average boiling temperature. Also between such parameters as special weight and the average boiling temperature does exist determined relation. The possibility for forming of universal grapho-analytical method for calculation of such functional components as as paraffin, naphyen, aromatic compaunds upon presence of some specific characteristics of interrelations of oil parameters is considered.
Materials and methods
The universal grapho-analytical method for calculation of such functional components is proposed.
Results
The unique methodology for computation of such main fractional parts of crude oil as naften, paraffin and aromatic compounds is developed.
Сonclusions
The suggested methodic make it possible to calculate the concrete values of content of P, N, and A in crude oil upon presence of function of dependence S1=f(T) for concrete type of crude oil and dependence N=A1*TA2*SA3 for same type of crude oil. The suggested methodic for computation of fractional parts of crude oil can be useful for specialists of oil-gas industry.