发明申请
US20110160104A1 Ceramic Particles With Controlled Pore and/or Microsphere Placement and/or Size and Method Of Making Same
有权
具有控制孔和/或微球放置和/或尺寸的陶瓷颗粒和制造其的方法
- 专利标题： Ceramic Particles With Controlled Pore and/or Microsphere Placement and/or Size and Method Of Making Same
- 专利标题（中）： 具有控制孔和/或微球放置和/或尺寸的陶瓷颗粒和制造其的方法
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申请号： US12977302申请日： 2010-12-23
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公开(公告)号： US20110160104A1公开(公告)日： 2011-06-30
- 发明人: Shanghua Wu , Yuming Xie , Christopher E. Coker , Dilip Chatterjee
- 申请人： Shanghua Wu , Yuming Xie , Christopher E. Coker , Dilip Chatterjee
- 申请人地址： US TX Houston
- 专利权人： OXANE MATERIALS, INC.
- 当前专利权人： OXANE MATERIALS, INC.
- 当前专利权人地址： US TX Houston
- 主分类号： C09K8/80
- IPC分类号： C09K8/80 ; C04B35/78
摘要：
The present invention relates to lightweight high strength microsphere containing ceramic particles having controlled microsphere placement and/or size and microsphere morphology, which produces an improved balance of specific gravity and crush strength such that they can be used in applications such as proppants to prop open subterranean formation fractions. Proppant formulations are further disclosed which use one or more microsphere containing ceramic particles of the present invention. Methods to prop open subterranean formation fractions are further disclosed. In addition, other uses for the microsphere containing ceramic particles of the present invention are further disclosed, as well as methods of making the microsphere containing ceramic particles.
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