发明名称 COMPOSIÇÕES DE LODO PARTICULADO AQUOSO E MÉTODOS DE PRODUÇÃO DO MESMO.
摘要 <p>A sand slurry composition and a method for making sand slurries are disclosed. The sand slurry composition is comprised of sand, an aqueous liquid and a chemical compound that renders the surface sand of hydrophobic. The method is comprised of rendering sand surface hydrophobic during or before making the slurry. This method and composition can find many applications in different industries, especially in various oil field applications.</p>
申请公布号 BRPI0810896(A2) 申请公布日期 2014.10.29
申请号 BR2008PI10896 申请日期 2008.04.11
申请人 TRICAN WELL SERVICE LTD 发明人 KEWEI ZHANG
分类号 C09K8/80;C09K8/04;C09K8/536;E21B43/267 主分类号 C09K8/80
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