发明名称 |
CURABLE RESIN COATED LOW APPARENT SPECIFIC GRAVITY BEADS AND METHOD OF USING THE SAME |
摘要 |
Plastic beads, including polyamides and polystyrene beads crosslinked with divinylbenzene, having a curable resin coating are highly useful for sand control and/or hydraulic fracturing of subterranean. The curable resin coated plastic beads preferably have an apparent specific gravity less than about 1.5.
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申请公布号 |
CA2580304(C) |
申请公布日期 |
2010.07.20 |
申请号 |
CA20072580304 |
申请日期 |
2007.03.05 |
申请人 |
BJ SERVICES COMPANY |
发明人 |
KAUFMAN, PHILLIP B.;BRANNON, HAROLD D.;GUPTA, D.V. SATYANARAYANA |
分类号 |
C09K8/80;C08J7/04;C08L25/08;C08L77/00;C09K8/575;E21B43/267 |
主分类号 |
C09K8/80 |
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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