FIELD: oil-and-gas industry.
SUBSTANCE: proposed composition comprises 17-59 wt % of "Vitam" reagent, 20-40 wt % of sodium silicate, 1-3 wt % of wood flour and 20-40 wt % of 10%-solution of polyaluminium chloride.
EFFECT: higher isolation capacity.
2 tbl
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Authors
Dates
2014-08-20—Published
2013-07-02—Filed