发明授权
- 专利标题: Method for steam injection in steeply dipping formations
- 专利标题(中): 陡倾角地层蒸汽注入方法
-
申请号: US85085申请日: 1979-12-19
-
公开(公告)号: US4260018A公开(公告)日: 1981-04-07
- 发明人: Yick-Mow Shum , Wann-Sheng Huang
- 申请人: Yick-Mow Shum , Wann-Sheng Huang
- 申请人地址: NY White Plains
- 专利权人: Texaco Inc.
- 当前专利权人: Texaco Inc.
- 当前专利权人地址: NY White Plains
- 主分类号: E21B43/16
- IPC分类号: E21B43/16 ; E21B43/24 ; E21B43/32
摘要:
Steam breakthrough at the updip outcrop of a steeply dipping heavy oil reservoir is prevented by the injection of a hot water bank above the point at which the steam is injected into the heavy oil reservoir.
公开/授权文献
- US6054336A Method of manufacturing an electronic device 公开/授权日:2000-04-25
信息查询