发明名称 |
METHOD AND APPARATUS FOR ECP ELEMENT INFLATION UTILIZING SOLID LADEN FLUID MIXTURE |
摘要 |
An inflatable element utilizing a solid or particulate laden fluid as an expansion media. A fluid component of the solid or particulate laden fluid is exhausted from a defined area of the element to leave substantially only particulate matter therein to maintain the expanded state of the seal. A method for sealing includes pumping a solid laden or a particulate laden fluid to an expandable, pressurized element. A fluid component of the solid or particulate laden fluid is removed from the expandable element with substantially solid material comprised to maintain the expanded element in the expanded condition.
|
申请公布号 |
US2008053664(A1) |
申请公布日期 |
2008.03.06 |
申请号 |
US20070870860 |
申请日期 |
2007.10.11 |
申请人 |
BAKER HUGHES INCORPORATED |
发明人 |
NAQUIN MICHAEL J.SR.;WOOD EDWARD T. |
分类号 |
E21B33/12;E21B33/127;E21B33/134 |
主分类号 |
E21B33/12 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|