发明名称 |
SET-DELAYED CEMENT COMPOSITIONS COMPRISING PUMICE AND ASSOCIATED METHODS |
摘要 |
<p>Set-delayed cement compositions and methods of using set-delayed cement compositions in subterranean formations. Embodiments include a method of drilling a wellbore in a subterranean formation comprising: circulating a drilling fluid comprising a set-delayed cement composition in the wellbore while drilling the wellbore, wherein the set-delayed cement composition comprises: pumice, hydrated lime, a set retarder, and water. A method of displacing a fluid in a wellbore comprising: introducing a spacer fluid comprising a set-delayed cement composition into a wellbore such that the spacer fluid displaces one or more prior fluids from the wellbore, and wherein the set-delayed cement composition comprises: pumice, hydrated lime, a set retarder, and water.</p> |
申请公布号 |
WO2015035227(A1) |
申请公布日期 |
2015.03.12 |
申请号 |
WO2014US54380 |
申请日期 |
2014.09.05 |
申请人 |
HALLIBURTON ENERGY SERVICES, INC. |
发明人 |
LEWIS, SAMUEL J.;PISKLAK, THOMAS JASON;AGAPIOU, KYRIACOS;BOUL, PETER JAMES;BROTHERS, LANCE EVERETT |
分类号 |
C09K8/42;E21B33/12 |
主分类号 |
C09K8/42 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|