发明名称 |
SUPPORT TUBE FOR A SWELL PACKER, METHOD OF MANUFACTURING A SWELL PACKER, AND METHOD OF USING A SWELL PACKER |
摘要 |
<p>Disclosed herein is a swellable packer having a support element. A portion of the support element is substantially adjacent to the base tubular. Another portion of the support element is separated from the base tubular and a portion of the area between the support element and the base tubular is filled with the swellable material. Also disclosed herein is a sealing system including a packer as described above and a method for sealing within a wellbore using a packer as describe above.</p> |
申请公布号 |
EP2347090(A1) |
申请公布日期 |
2011.07.27 |
申请号 |
EP20090826606 |
申请日期 |
2009.11.10 |
申请人 |
SERVICES PETROLIERS SCHLUMBERGER;SCHLUMBERGER HOLDINGS LIMITED;SCHLUMBERGER TECHNOLOGY B.V.;PRAD RESEARCH AND DEVELOPMENT LIMITED |
发明人 |
ALLEN, MICHAEL;LEMME, FREDERICK;VAIDYA, NITIN Y. |
分类号 |
E21B33/12 |
主分类号 |
E21B33/12 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|