- 专利标题： Compositions and processes for downhole cementing operations
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申请号： US14410870申请日： 2013-02-15
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公开(公告)号： US10023783B2公开(公告)日： 2018-07-17
- 发明人: Ruchir M Shanbhag
- 申请人： PUMPROCK, LLC
- 申请人地址： US CA Auburn
- 专利权人： Pumprock, LLC
- 当前专利权人： Pumprock, LLC
- 当前专利权人地址： US CA Auburn
- 代理机构： Hunton Andrews Kurth LLP
- 代理商 Gregory L. Porter
- 国际申请： PCT/US2013/026435 WO 20130215
- 国际公布： WO2013/191742 WO 20131227
- 主分类号： C09K8/00
- IPC分类号： C09K8/00 ; C09K8/44 ; C04B26/04 ; C04B26/10 ; C04B26/18 ; C04B26/28 ; E21B33/13
摘要：
The present invention relates to methods of cementing, for example, an oil or gas well. The method may involve pumping a suspension of a filler mixture and at least about 5 weight percent of a thermosetting resin based on the total weight of resin and filler mixture. Advantages may include superior properties and reliability as compared to conventional cementing operations often involving Portland cement.
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