发明公开
EP1446549A1 OIL-SOLUBLE SCALE INHIBITORS WITH FORMULATION FOR ENVIRONMENTLY FRIENDLY COMPOSITION
审中-公开
油溶性抑制剂用式的生态友好型组合物SCALE
- 专利标题： OIL-SOLUBLE SCALE INHIBITORS WITH FORMULATION FOR ENVIRONMENTLY FRIENDLY COMPOSITION
- 专利标题（中）： 油溶性抑制剂用式的生态友好型组合物SCALE
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申请号： EP02804037.6申请日： 2002-11-22
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公开(公告)号： EP1446549A1公开(公告)日： 2004-08-18
- 发明人: REIZER, James, M. , RUDEL, Michael, G. , SITZ, Curtis, D. , WAT, Rex M. S.P.O. Box 273 , MONTGOMERIE, Harry , MILES, Andrew, Frederick
- 申请人： Champion Technologies, Inc.
- 申请人地址： 3355 West Alabama,Suite 410 Houston,Texas 77098 US
- 专利权人： Champion Technologies, Inc.
- 当前专利权人： Champion Technologies, Inc.
- 当前专利权人地址： 3355 West Alabama,Suite 410 Houston,Texas 77098 US
- 代理机构： Schupfner, Georg U.
- 优先权： US332147P 20011122; US55048 20020123
- 国际公布： WO2003046332 20030605
- 主分类号： E21B37/06
- IPC分类号： E21B37/06
摘要：
The present invention provides compositions of oil-soluble inhibitors suitable for use in inhibiting scale formation in a hydrocarbon production system, such as in an oil field. The compositions comprise an acid form of a known scale inhibitor and 2-ethylhexylamine and similar amines. These compositions possess advantages over conventinal compositions used for inhibiting scale formation in that they are less toxic, more biodegradable, and less likely to invade the fatty tissues of marine life.
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