发明申请
US20150184064A1 Proppants and Anti-Flowback Additives Comprising Flash Calcined Clay, Methods of Manufacture, and Methods of Use
审中-公开
支撑剂和抗逆流添加剂，包括闪蒸煅烧粘土，制造方法和使用方法
- 专利标题： Proppants and Anti-Flowback Additives Comprising Flash Calcined Clay, Methods of Manufacture, and Methods of Use
- 专利标题（中）： 支撑剂和抗逆流添加剂，包括闪蒸煅烧粘土，制造方法和使用方法
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申请号： US14405493申请日： 2013-06-03
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公开(公告)号： US20150184064A1公开(公告)日： 2015-07-02
- 发明人: Mark Windebank , Thomas Parias , Jarrod Hart
- 申请人： IMERYS OILFIELD MINERALS, INC.
- 国际申请： PCT/US13/43853 WO 20130603
- 主分类号： C09K8/80
- IPC分类号： C09K8/80 ; B28B11/00 ; E21B43/26
摘要：
Spherical and rod-shaped proppants and anti-flowback agents made from flash calcined clays, such as flash calcined kaolin, possess high strength and high conductivity. The starting material may optionally be milled to achieve better compacity and crush resistance in the final proppant or anti-flowback agent. A fracturing fluid may include the rods or spheres alone, or in combination with each other or other proppants or anti-flowback agents of different shapes.
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