发明名称 |
Foamed well cementing compositions and methods |
摘要 |
Foamed well cementing compositions and methods of performing cementing operations in salt containing subterranean environments are provided. The compositions are comprised of hydraulic cement, salt water, dispersed gas and a foaming agent selected from the group consisting of surfactants of the formula R-(OR')n-OSO-3X+.
|
申请公布号 |
US5133409(A) |
申请公布日期 |
1992.07.28 |
申请号 |
US19900626360 |
申请日期 |
1990.12.12 |
申请人 |
HALLIBURTON COMPANY |
发明人 |
BOUR, DANIEL L.;CHILDS, JERRY D. |
分类号 |
C04B24/16;C04B28/04;C09K8/46;C09K8/473 |
主分类号 |
C04B24/16 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|