| 发明名称 |
Peroxygen breaker systems for well completion fluids. |
| 摘要 |
<p>A hydraulic process has been developed and a process to treat subterranean formations whereby the medium can maintain for a period of time a sufficient viscosity to function as a hydraulic medium and optionally to support particulate matter. Subsequently, the viscosity of the medium decreases to facilitate the removal of the medium.</p> |
| 申请公布号 |
EP0213095(A2) |
申请公布日期 |
1987.03.04 |
| 申请号 |
EP19860850247 |
申请日期 |
1986.07.08 |
| 申请人 |
FMC CORPORATION |
发明人 |
NORRIS, ROBERT DONALD;BRUBAKER, GAYLEN RAY;BROWN, RICHARD ALEXANDER |
| 分类号 |
E21B43/22;C09K8/62;C09K17/00;E21B43/267;(IPC1-7):E21B43/26 |
主分类号 |
E21B43/22 |
| 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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