| 发明名称 |
OILFIELD APPARATUS AND METHOD COMPRISING SWELLABLE ELASTOMERS |
| 摘要 |
The subject disclosure discloses apparatus and methods that are particularly suited for creating a seal in a borehole annulus. More particularly, the subject disclosure discloses a seal with enhanced sealing capability. In one embodiment the subject disclosure discloses a reinforced and permanent swellable packer device. |
| 申请公布号 |
US2012175134(A1) |
申请公布日期 |
2012.07.12 |
| 申请号 |
US201113004442 |
申请日期 |
2011.01.11 |
| 申请人 |
ROBISSON AGATHE;AUZERAIS FRANCOIS;MAHESHWARI SUDEEP;CHEN KUO-CHIANG;GANGULY PARTHA;VAIDYA NITIN;SCHLUMBERGER TECHNOLOGY CORPORATION |
发明人 |
ROBISSON AGATHE;AUZERAIS FRANCOIS;MAHESHWARI SUDEEP;CHEN KUO-CHIANG;GANGULY PARTHA;VAIDYA NITIN |
| 分类号 |
E21B33/12 |
主分类号 |
E21B33/12 |
| 代理机构 |
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