发明申请
- 专利标题： Compositions and Methods for Treatment of Well Bore Tar
- 专利标题（中）： 井眼焦油治疗的组成和方法
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申请号： US13368639申请日： 2012-02-08
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公开(公告)号： US20120132423A1公开(公告)日： 2012-05-31
- 发明人: Philip Wayne Livanec , Greg Paul Perez
- 申请人： Philip Wayne Livanec , Greg Paul Perez
- 申请人地址： US TX Houston
- 专利权人： Halliburton Energy Services, Inc.
- 当前专利权人： Halliburton Energy Services, Inc.
- 当前专利权人地址： US TX Houston
- 主分类号： E21B43/00
- IPC分类号： E21B43/00 ; C09K8/52
摘要：
Of the many compositions and methods provided herein, one method includes a method comprising: contacting tar resident in a well bore with a tar stabilizing polymer comprising at least one polymer selected from the group consisting of a styrene polymer, an acrylate polymer, a styrene-acrylate polymer, and any combination thereof; and allowing the tar stabilizing polymer to interact with the tar to at least partially reduce the tendency of the tar to adhere to a surface.
公开/授权文献
- US08741816B2 Compositions and methods for treatment of well bore tar 公开/授权日：2014-06-03