发明名称 |
Well completion for injecting high purity oxygen in a fire flooding process |
摘要 |
A well completion for an injection well includes continuous tubing disposed within a tubing string. Oxygen is supplied to a fire flood process through the continuous tubing and water is supplied through the tubing string. The tubing string and continuous tubing are valved and seated in a manner which provides for safe injection of high purity oxygen into the subsurface formation.
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申请公布号 |
US4440227(A) |
申请公布日期 |
1984.04.03 |
申请号 |
US19820439661 |
申请日期 |
1982.11.08 |
申请人 |
MOBIL OIL CORPORATION |
发明人 |
HOLMES, BILLY G. |
分类号 |
E21B43/243;(IPC1-7):E21B43/24 |
主分类号 |
E21B43/243 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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