The new technology of water isolation in the oil wells

Authors: U.Sh. Mekhtiyev, Sh.P. Kyazymov, I.Yu. Efendiyev, T.I. Efendiyev (Scientific Researches Institute of State Oil Company of Azerbaijan Republic), M.B. Babayev (Azneft Production Association)

The new technology of water isolation by the elastic mass is suggested. And this mass has the high adhesion to layer rock, heat endurance and the selective characteristic which is got under interaction of wastes of the light oil products purification and calcium naphthenes with salt solution of the chloric calcium.