专利名称：Control of Particulate Entrainment by Fluids发明人：Kewei ZHANG申请号：US15340800申请日：20161101
公开号：US20170044426A1公开日：20170216
摘要：An aqueous slurry composition for use in industries such as petroleum andpipeline industries that includes: a particulate, an aqueous carrier fluid, a chemicalcompound that renders the particulate surface hydrophobic, and a small amount of anoil. The slurry is produced by rendering the surface of the particulate hydrophobic duringor before the making of the slurry. The addition of the oil greatly enhances theaggregation potential of the hydrophobically modified particulates once placed in thewell bore.
申请人：Trican Well Service Ltd.
地址：Calgary CA
国籍：CA
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