发明申请
WO2016014310A1 COMPOSITE COMPRISING WELL TREATMENT AGENT AND/OR A TRACER ADHERED ONTO A CALCINED SUBSTRATE OF A METAL OXIDE COATED CORE AND A METHOD OF USING THE SAME
审中-公开
基本信息:
- 专利标题： COMPOSITE COMPRISING WELL TREATMENT AGENT AND/OR A TRACER ADHERED ONTO A CALCINED SUBSTRATE OF A METAL OXIDE COATED CORE AND A METHOD OF USING THE SAME
- 专利标题（中）：包含井底处理剂的复合材料和/或附着在金属氧化物涂层核心的计算基板上的跟踪器及其使用方法
- 申请号：PCT/US2015/040519 申请日：2015-07-15
- 公开(公告)号：WO2016014310A1 公开(公告)日：2016-01-28
- 发明人： GUPTA, D.V. Satyanarayana
- 申请人： BAKER HUGHES INCORPORATED
- 申请人地址： 2929 Allen Parkway Suite 2100 Houston, Texas 77019 US
- 专利权人： BAKER HUGHES INCORPORATED
- 当前专利权人： BAKER HUGHES INCORPORATED
- 当前专利权人地址： 2929 Allen Parkway Suite 2100 Houston, Texas 77019 US
- 代理机构： JONES, John Wilson
- 优先权： US62/028,151 20140723
- 主分类号： C09K8/524
- IPC分类号： C09K8/524 ; C04B35/10 ; C04B35/624 ; C09K8/528 ; C09K8/536 ; C09K8/60 ; C09K8/70 ; C09K8/80 ; C09K8/92 ; E21B43/04 ; E21B47/10
摘要：
A composite used to slowly release well treatment agents and/or tracers into a well contains a calcined substrate comprising a metal oxide coated onto at least a portion of a core and a well treatment agent adsorbed onto or absorbed into the interstitial spaces of the metal oxide coating of the calcined substrate. The core contains a material sufficient in strength to prevent closure of a fracture created or enlarged within a subterranean formation penetrated by the well at in-situ reservoir conditions.
摘要（中）：
用于将良好的处理剂和/或示踪剂缓慢释放到孔中的复合材料包含煅烧的基材，其包含涂覆在芯的至少一部分上的金属氧化物和吸附到或吸收到金属氧化物的间隙中的阱处理剂 煅烧基材的涂层。 核心包含足够强度的材料，以防止在原位储层条件下由井渗透的地下地层中产生或扩大的断裂闭合。