发明授权
- 专利标题: Method and composition for acidizing subterranean formations utilizing corrosion inhibitor intensifiers
- 专利标题(中): 使用腐蚀抑制剂增强剂酸化地下地层的方法和组成
-
申请号: US599201申请日: 1996-02-09
-
公开(公告)号: US5697443A公开(公告)日: 1997-12-16
- 发明人: Michael M. Brezinski , Bhadra Desai
- 申请人: Michael M. Brezinski , Bhadra Desai
- 申请人地址: OK Duncan
- 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: OK Duncan
- 主分类号: C09K8/54
- IPC分类号: C09K8/54 ; C09K8/74 ; C23F11/04 ; E21B43/27
摘要:
The present invention provides a corrosion inhibitor intensifier for acidizing solutions for use in subterranean formation treatments wherein the corrosion inhibitor comprises a quaternary ammonium compound. The intensifier comprises an effective amount of a source of iodide ions and a source of formic acid.
公开/授权文献
- US4668629A Human hybridomas, precursors and products 公开/授权日:1987-05-26
信息查询