... положительное влияние применения взаимного растворителя на восстановление коэффициента проницаемости после задавки ингибитора в пласт. Risks of calcite scaling in submersible equipment were estimated on the basis of studies the composition of produced water and oil production conditions. There was analyzed the need of use the mutual solvent during the inhibitor squeezing procedure into the formation....

... high-risk wells, in which well areas the risk of scale is more high. The recommendations for the prevention of salt deposits were developed. Сonclusions The study of ionic composition of water established that in reservoir Nh 3-4 wells thereis risk of calcite precipitation. It was found that the mixing of bottom water and reservoir water leads to an increase instability of the system and the precipitation of calcite in the reservoir Nh 3-4 and its wells. It was composed a rating of scale inhibitors ...

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