фазовое состояние

Forecast of the Phase State of Hydrocarbon Deposits in the South-East of the Volga-Ural Province

In article modern geothermal conditions of the main oil-and-gas complexes are analysed, temperature and deep borders of change of a phase condition of deposits of hydrocarbons are revealed, сonclusions are drawn on a possibility of the separate forecast of deposits of fluids, various on structure, in the considered territory.

Qualitative Evaluation of Phase State Hydrocarbon Compounds and Geotermobaričeskie Conditions of Neftegazonakopleniâ Medium-verhnedevonskogo Company in the South-western Part of Buzulukskoj Basin (Sartovskaâ Part)

Statistical analysis of the data shows a significant correlation between the magnitude of the curves (GF) and the density (ρ) of hydrocarbon mixtures in Orenburg, Saratov and parts of the Buzulukskoj basin. Gas distribution in nature and depth of the medium verhnedevonskogo by three zones with substantially different phase features (values of the curves) and formation of hydrocarbon systems: I – South (the pre­dominance of gas-condensate deposits); II – Central (oil and gas, and gazoneftânye deposits); III – North (the predominance of oil deposits).