Authors: I.B. Katanov, A.A. Sysoev

Title of the article: Analysis of properties of nanostructured foam-gel compositions for blasting wells

Year: 2020, Issue: 2, Pages: 24-30

Branch of knowledge: 25.00.22 Geotechnology (underground, open and construction)s

Index UDK: 622.235.36

DOI: 10.26730/1999-4125-2020-2-24-30

Abstract: The compositions of the foam gels, structured by nano-additives and additives reserving membrane, were tested. As electrolytes of coagulators, i.e., substances used for gelation, salts of strong acids or the acids themselves are used. The resulting foam gel compositions are characterized by approximately the same properties in multiplicity and stability over time, which meets the requirements for their use in imploding works. An analysis of the compositions obtained using iron chloride, copper sulfate and barium chloride showed that the most stable composition is obtained with iron chloride and phosphoric acid. As a nano-additive, the most acceptable option was recognized as "nanosil-30". Foam gel was filled into ampoules, which are used in the manufacture of bore holes.

Key words: foaming agent nano-additive multiplicity stability bottom hole well explosion

Receiving date: 23.05.2020

Publication date: 24.07.2020

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