发明名称 |
Methods and compositions of a storable relatively lightweight proppant slurry for hydraulic fracturing and gravel packing applications |
摘要 |
Methods and compositions useful for subterranean formation treatments, such as hydraulic fracturing treatments and sand control that utilize relatively lightweight and/or substantially neutrally buoyant particulates. Particles that may be employed include particulates of naturally occurring materials that may be optionally strengthened or hardened by exposure to a modifying agent; porous materials including selectively configured porous material particles manufactured and/or treated with selected glazing materials, coating materials and/or penetrating materials; and well treating aggregates composed of an organic lightweight material and a weight modifying agent. The relatively lightweight particulate may be suspended as a substantially neutral buoyant particulate and stored with a carrier fluid as a pumpable slurry.
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申请公布号 |
US7971643(B2) |
申请公布日期 |
2011.07.05 |
申请号 |
US20070951229 |
申请日期 |
2007.12.05 |
申请人 |
BAKER HUGHES INCORPORATED |
发明人 |
BRANNON HAROLD DEAN;WOOD WILLIAM DALE;RICKARDS ALLAN RAY;STEPHENSON CHRISTOPHER JOHN |
分类号 |
E21B43/267;C09K8/62;C09K8/68;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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