| 发明名称 |
Peroxygen breaker systems for well completion fluids |
| 摘要 |
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.
|
| 申请公布号 |
US4610795(A) |
申请公布日期 |
1986.09.09 |
| 申请号 |
US19850763169 |
申请日期 |
1985.08.07 |
| 申请人 |
FMC CORPORATION |
发明人 |
NORRIS, ROBERT D.;BROWN, RICHARD A.;BRUBAKER, GAYLEN R. |
| 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 |
|
代理人 |
|
| 主权项 |
|
| 地址 |
|
