Inert material, resistant to acids, alkalis and salts.

Application: for formation colmatation and circulation loss prevention of a cement slurry and drilling mud in case of squeezing to the casing annulus due to structuring of the cement paste frame and colmatation of the formed caverns.

Recommended consumption: added in dry form or directly to a cement slurry. The concentration range is 0.5–2.0 kg per 1 m3 of solution.

68ATREN FIBER. Lost circulation control additive for processing fluidshttps://mirrico.ru/upload/iblock/488/48849255383605e067220d076146cc84.png