发明名称 |
COMPOSITES FOR CONTROLLED RELEASE OF WELL TREATMENT AGENTS |
摘要 |
A well treatment composite which allows for the slow release of one or more well treatment agents into a subterranean formation and/or a wellbore penetrating the formation has a nano-sized calcined porous substrate (adsorbent) of high surface area onto which is applied the well treatment agent. The composites are suitable for use in such well treatment operations as hydraulic fracturing and sand control. |
申请公布号 |
WO2012148819(A1) |
申请公布日期 |
2012.11.01 |
申请号 |
WO2012US34507 |
申请日期 |
2012.04.20 |
申请人 |
BAKER HUGHES INCORPORATED;GUPTA, D.V. SATYANARAYANA |
发明人 |
GUPTA, D.V. SATYANARAYANA |
分类号 |
C09K8/536;C04B35/01;C04B38/00;C09K8/54;C09K8/80;E21B43/04 |
主分类号 |
C09K8/536 |
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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