- 专利标题: Thermally stable scale inhibitor compositions
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申请号: US15781583申请日: 2016-05-09
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公开(公告)号: US10934473B2公开(公告)日: 2021-03-02
- 发明人: Angela I. Padilla-Acevedo
- 申请人: Dow Global Technologies LLC
- 申请人地址: US MI Midland
- 专利权人: Dow Global Technologies LLC
- 当前专利权人: Dow Global Technologies LLC
- 当前专利权人地址: US MI Midland
- 国际申请: PCT/US2016/031403 WO 20160509
- 国际公布: WO2017/099840 WO 20170615
- 主分类号: C09K8/528
- IPC分类号: C09K8/528 ; E21B37/06 ; E21B43/22
摘要:
Embodiments relate to a polymeric scale inhibitor that is a polycarboxylic acid copolymer comprising acrylic acid, methacrylic acid, and styrene sulfonic acid. The polymeric scale inhibitor compositions are particularly suitable for high pressure/high temperature scale inhibition treatment of oil, gas, geothermal production wells and/or subterranean formations.
公开/授权文献
- US20200263076A1 THERMALLY STABLE SCALE INHIBITOR COMPOSITIONS 公开/授权日:2020-08-20
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