发明名称 |
Structured composite compositions for well treatment |
摘要 |
A structured deformation resistant composite of use as a proppant in fracturing is formed from particles having a particle size distribution of at least two modes and a binder. The particle size distribution is preferably bi-modal or tri modal. The composite may further contain a density modifying agent. The particles are preferably substantially spherical and may be ultra lightweight material. |
申请公布号 |
GB2426023(A) |
申请公布日期 |
2006.11.15 |
申请号 |
GB20060009497 |
申请日期 |
2006.05.12 |
申请人 |
BJ SERVICES COMPANY |
发明人 |
HAROLD DEAN BRANNON;ALLAN RAY RICKARDS;PHILLIP B KAUFMAN |
分类号 |
E21B43/267;C09K8/80 |
主分类号 |
E21B43/267 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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