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  • 专利标题:   Graphene lubricant used for drilling fluid, comprises graphene, ultrafine graphite and surfactant.
  • 专利号:   CN105733523-A
  • 发明人:   HUANG Y, LI Z, LUO P, PAN H, XIE Z
  • 专利权人:   CHENGDU TANYUANSHIDAI TECHNOLOGY CO LTD
  • 国际专利分类:   C09K008/03
  • 专利详细信息:   CN105733523-A 06 Jul 2016 C09K-008/03 201661 Pages: 6 Chinese
  • 申请详细信息:   CN105733523-A CN10062527 29 Jan 2016
  • 优先权号:   CN10062527

▎ 摘　　要

NOVELTY - A graphene lubricant comprises 3-50 pts. wt. graphene, 20-60 pts. wt. ultrafine graphite and 10-45 pts. wt. surfactant. USE - Graphene lubricant used for drilling fluid (claimed). ADVANTAGE - The product is environment-friendly; has synergistic effect; and effectively improves rheological property of drilling liquid.