| 发明名称 |
TREATING SHALE AND CLAY IN HYDROCARBON PRODUCING FORMATIONS |
| 摘要 |
Clay is stabilized in the drilling of wells and other formation treatment fo r hydrocarbon production by the addition to the drilling or other fluid of potassium forma te together with a cationic formation control additive.
|
| 申请公布号 |
CA2342074(C) |
申请公布日期 |
2005.12.06 |
| 申请号 |
CA20012342074 |
申请日期 |
2001.03.27 |
| 申请人 |
CLEARWATER, INC. |
发明人 |
SMITH, KEVIN W. |
| 分类号 |
E21B33/138;(IPC1-7):C09K7/02 |
主分类号 |
E21B33/138 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
|
| 地址 |
|
