| 发明名称 |
Method for scale removal and scale inhibition in a well penetrating a subterranean formation |
| 摘要 |
Step declines in the production rate from a well following an acid treatment, and a scale inhibitor treatment are reversed by use of an EDTA treatment.
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| 申请公布号 |
US4485874(A) |
申请公布日期 |
1984.12.04 |
| 申请号 |
US19830542249 |
申请日期 |
1983.10.14 |
| 申请人 |
ATLANTIC RICHFIELD COMPANY |
发明人 |
MEYERS, KEVIN O. |
| 分类号 |
C09K8/528;C09K8/78;(IPC1-7):E21B43/27;E21B43/28 |
主分类号 |
C09K8/528 |
| 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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