STUDY OF THE EFFECT DEGREE OF DEHYDRATİON OF OILS ON THE RHEOLOGİCAL PARAMETERS

As already mentioned, in the processes of extraction, storage and transportation oils, they mix with each other or water, which leads to changes their rheological physicochemical properties. The oils entering refining stages are subject strict requirements terms amount sulfur, chlorine salts mechanical impurities a number indicators that determine quality characteristics. Different types have different qualities depending on density percentage sulfur. It is these greatly affect oil its selling price. High-viscosity high usually not supplied terminals general purpose pipelines. To transport such better quality, lighter gas condensate added them. Oils sulfur should also be refined mixed light condensate. Mixing commercial can occur both systems. analysis shows mixture obtained very from oils. Given little study how mixing liquefied affects rheological, properties indicators, rotoviscosimetric studies analyzes were performed laboratory for mixtures complex wetting rates. occurs when there enough tanks fields where acceptance operations take place. Sometimes injected into same jaw sequence separately, without accounting. In cases, measurements made at receiving points calculated Information crude produced mines (density, viscosity, freezing point, mixtures, salts, asphaltene, paraffin, resins, etc.) important forecasting operating modes stations. existing normative documents literature, as rule, definition main based established rules dependencies. effect heterogeneous Azerbaijan physical-chemical additive rule lead serious errors process determining predicted parameters, many taken calculations ideal mixtures. Laboratory conducted individual samples, degree dehydration, condensate, well various petroleum products, experimental results analyzed. laboratory, dehydration high-viscosity heavy wells 43 (0%), 28 (15%), 37 (40%) tank "Jafarli" field "Muradkhanli" IPC was studied. has been. All studied high-viscosity, differ contain. Thus, No. had water content 15 40%, respectively. Most (2.1%) No 28, most 37. Irrigation considered samples artificially increased parameters (γ ̇ τ) determined “Reotest-2” viscometer under conditions irrigation levels. increase viscosity small values velocity gradient certain led rapid decrease shear stress large values. maximum value dispersion saturation, indicating saturation limit, 70-80%, 80% oil, respectively, 43. Keywords: mixture, parameters.