SYSTEMS AND METHOD OF SEALING PIPELINES USING A GEL PLUG Russian patent published in 2019 - IPC C09K3/12 F16L55/128 F16L55/164

Abstract RU 2697911 C2

FIELD: transportation.

SUBSTANCE: invention relates to pipeline transport and can be used for leak sealing in pipeline. Proposed system of leak sealing in pipeline includes at least one gel plug and at least one sealing compound, which form plug assembly, which is made with possibility of movement along pipeline to area of leak and possibility of leak sealing.

EFFECT: systems and method for sealing of pipelines with the help of gel plug are proposed.

39 cl, 8 dwg, 3 tbl

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RU 2 697 911 C2

Authors

Perstnev Samuel

Atapov Boris

Perstnev Aleksandr

Ukhanov Reonald

Paz Piter

Dates

2019-08-21—Published

2015-12-16—Filed