发明申请
- 专利标题: Methods of placing treatment chemicals
- 专利标题(中): 处理化学品的处理方法
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申请号: US11062943申请日: 2005-02-22
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公开(公告)号: US20060185847A1公开(公告)日: 2006-08-24
- 发明人: Rajesh Saini , Bradley Todd
- 申请人: Rajesh Saini , Bradley Todd
- 专利权人: Halliburton Energy Services, Inc.
- 当前专利权人: Halliburton Energy Services, Inc.
- 主分类号: E21B37/06
- IPC分类号: E21B37/06 ; E21B41/02 ; E21B43/267
摘要:
Methods of treating a subterranean formation comprising placing a solid treatment chemical and a tacky polymer onto a solid substrate to create a coated solid substrate; placing the coated solid substrate into a portion of a subterranean formation; and, allowing the tacky polymer to degrade and allowing the solid treatment chemical to be released into the portion of the subterranean formation. Methods of creating a particulate pack comprising a treatment chemical in a subterranean formation comprising placing a solid treatment chemical and a tacky polymer onto a particulate to create a coated particulate; creating a slurry comprises the coated particulates slurried into a treatment fluid; placing the slurry into a portion of a subterranean formation so a to create a particulate pack; and, allowing the tacky polymer to degrade and allowing the solid treatment chemical to be released into the portion of the subterranean formation.
公开/授权文献
- US07216705B2 Methods of placing treatment chemicals 公开/授权日:2007-05-15