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Elimination of the Circulation behind the Casing

The complex of SNK’s technological and technical means involves the use of polymer compositions based on highly penetrating resins, viscoelastic compositions, ensuring the creation of a strong "screen", modified cement with standardized fluid loss and high stability, and the use of packers of various modifications, including packer-retainer.

In the case of low injection capacity as well as the drop of pressure when the circulation behind casing does not allow injection of cement slurry, SNK experts apply grouting composition ФОРТ.

In the case of normal injection capacity, and necessary forcing back of the water, SNK offers complex technology with grouting material VEC-2, followed by torqueing with cement.

Ликвизация ЗНК


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