发明名称 |
Settable compositions comprising interground perlite and hydraulic cement |
摘要 |
Methods and compositions are disclosed that comprise interground perlite and hydraulic cement. An embodiment provides a method of cementing comprising: providing a settable composition comprising perlite, hydraulic cement, and water, wherein the perlite and hydraulic cement are interground prior to combination with the water to form the settable composition; and allowing the settable composition to set. |
申请公布号 |
US8672028(B2) |
申请公布日期 |
2014.03.18 |
申请号 |
US201113180238 |
申请日期 |
2011.07.11 |
申请人 |
KARCHER JEFFERY D.;BRENNEIS D. CHAD;RODDY CRAIG W.;BENKLEY JAMES R.;HALLIBURTON ENERGY SERVICES, INC. |
发明人 |
KARCHER JEFFERY D.;BRENNEIS D. CHAD;RODDY CRAIG W.;BENKLEY JAMES R. |
分类号 |
E21B33/13;C04B28/02;C04B28/04;C09K8/46;E21B33/14 |
主分类号 |
E21B33/13 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|