发明名称 |
LIGHTWEIGHT PARTICULATE AND USES THEREFOR |
摘要 |
Methods and compositions useful for sand control and/or hydraulic fracturing of subterranean formations that utilize relatively lightweight and/or substantially neutrally buoyant particles as particulate sand control or proppant material. Particles that m ay be employed include particulates of naturally-occurring materials that may be optionally strengthened or hardened by exposure to a modifying agent. Effectiveness of a modifying agen t may be optionally enhanced by facilitating interaction between a modifying agent an d one or more components present in a naturally occurring material by using enhancing agen ts and/or by using conditions that enhance interaction.
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申请公布号 |
CA2423031(A1) |
申请公布日期 |
2003.10.01 |
申请号 |
CA20032423031 |
申请日期 |
2003.03.21 |
申请人 |
BJ SERVICES COMPANY |
发明人 |
DAWSON, JEFFREY C.;RICKARDS, ALLAN R. |
分类号 |
C09K8/62;C09K8/68;C09K8/80;E21B43/267;(IPC1-7):E21B43/267;C09K7/02 |
主分类号 |
C09K8/62 |
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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