发明名称 |
Cement-Based Particulates and Methods of Use |
摘要 |
Methods of making particulates for use in a subterranean application comprising: providing particulates of a settable composition comprising a cementitious material, a filler material, and an activator of the cementitious material; and pre-curing the particulates until the particulates reach a crush strength of about 50 psi or greater; and curing the pre-cured particulates at a temperature in the range of about 230° F. to about 600° F., so that at least a portion of the particulates comprise a newly formed crystalline phase. |
申请公布号 |
US2012167803(A1) |
申请公布日期 |
2012.07.05 |
申请号 |
US201213418084 |
申请日期 |
2012.03.12 |
申请人 |
LUO HONGYU;NORMAN LEWIS R.;POWELL RONALD J.;SAINI RAJESH K.;SANTRA ASHOK K.;RODDY CRAIG W.;HALLIBURTON ENERGY SERVICES, INC. |
发明人 |
LUO HONGYU;NORMAN LEWIS R.;POWELL RONALD J.;SAINI RAJESH K.;SANTRA ASHOK K.;RODDY CRAIG W. |
分类号 |
C04B7/00;C04B14/18;C04B18/06 |
主分类号 |
C04B7/00 |
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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