| 发明名称 |
High strength foamed well cement compositions and methods |
| 摘要 |
High strength foamed well cement compositions and methods of cementing subterranean zones penetrated by well bores are provided. The foamed well cement compositions are basically comprised of a hydraulic cement, hydrophilic fibers, water sufficient to form a pumpable slurry, a mixture of foaming and foam stabilizing surfactants and sufficient gas to foam the slurry.
|
| 申请公布号 |
US6500252(B1) |
申请公布日期 |
2002.12.31 |
| 申请号 |
US20010773038 |
申请日期 |
2001.01.31 |
| 申请人 |
HALLIBURTON ENERGY SERVICES, INC. |
发明人 |
CHATTERJI JITEN;KING BOBBY J.;ZAMORA FRANK;ANDERSON CLYDE R.;BENNETT BILLY J.;CROMWELL ROGER S. |
| 分类号 |
C04B16/06;C04B28/02;C09K8/46;C09K8/473;(IPC1-7):C04B24/00 |
主分类号 |
C04B16/06 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
|
| 地址 |
|
