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 |
CA2337372(A1) |
申请公布日期 |
2002.04.24 |
申请号 |
CA20012337372 |
申请日期 |
2001.02.15 |
申请人 |
HALLIBURTON ENERGY SERVICES, INC. |
发明人 |
ZAMORA, FRANK;BENNETT, BILLY J.;ANDERSON, CLYDE R.;CROMWELL, ROGER S.;CHATTERJI, JITEN;KING, BOBBY J. |
分类号 |
C04B16/06;C04B28/02;C09K8/46;C09K8/473;(IPC1-7):E21B33/14 |
主分类号 |
C04B16/06 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|