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Browsing by Subject "polyampholytes"

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  • thumbnail.journal.alt
    Item type:Article, Access status: Open Access ,
    Beziłowa płuczka poliamfolityczno-skrobiowa z polimerem PT-61 do przewiercania skał ilastych
    (2010) Czwarnowska, Katarzyna; Wysocki, Sławomir
    In this paper research of new non-bentonite drilling mud for drilling in clays and shales were presented. Polyampholytic-starch mud with PT-61 polymer was composed. Research of technological parameters, disintegration test and it resistivity for divalent ions contamination and temperature influence were conducted. Test results show that composed mud can be use in industry.