| 发明名称 |
FLUORINATED CARBON DIOXIDE SWELLABLE POLYMERS AND METHOD OF USE |
| 摘要 |
A cementing composition which is capable of self-sealing cracks in the cement composition is provided. For example, the composition includes a polymer that is swellable in the presence of gaseous hydrocarbons, hydrogen sulfide, carbon dioxide, carbonic acid and/or hydrochloric acid. A method for using the cementing composition in cementing operations for wellbore through a subterranean formation is also provided. |
| 申请公布号 |
US2016289532(A1) |
申请公布日期 |
2016.10.06 |
| 申请号 |
US201415037295 |
申请日期 |
2014.02.20 |
| 申请人 |
HALLIBURTON ENERGY SERVICES, INC. |
发明人 |
MUTHUSAMY Ramesh;PATIL Sandip Prabhakar;PATIL Rahul Chandrakant;MISHRA Vaishali |
| 分类号 |
C09K8/467;E21B33/14;C04B20/00 |
主分类号 |
C09K8/467 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A settable cement composition comprising:
a hydraulic cement, and a polymer derived from a perfluoro vinyl monomer. |
| 地址 |
Houston TX US |
