| 发明名称 |
DOWNHOLE FORMATION FLUID SAMPLER HAVING AN INERT SAMPLING BAG |
| 摘要 |
A downhole formation fluid sampler. The sampler includes at least one sampling chamber having an internal fluid chamber, a fluid inlet operable to receive a formation fluid and a fluid outlet. An inflatable bag is disposed within the internal fluid chamber. The inflatable bag is operably associated with the fluid inlet. A fluid cushion is disposed within the internal fluid chamber exterior of the inflatable bag such that filling the inflatable bag with the formation fluid through the fluid inlet displaces the fluid cushion from the internal fluid chamber through the fluid outlet. |
| 申请公布号 |
US2016186561(A1) |
申请公布日期 |
2016.06.30 |
| 申请号 |
US201314911383 |
申请日期 |
2013.10.30 |
| 申请人 |
HALLIBURTON ENERGY SERVICES, INC. |
发明人 |
LUDWIG WESLEY Neil |
| 分类号 |
E21B49/08 |
主分类号 |
E21B49/08 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A downhole formation fluid sampler comprising:
at least one sampling chamber having an internal fluid chamber, a fluid inlet operable to receive a formation fluid and a fluid outlet; an inflatable bag disposed within the internal fluid chamber, the inflatable bag operably associated with the fluid inlet; and a fluid cushion disposed within the internal fluid chamber exterior of the inflatable bag; wherein, filling the inflatable bag with the formation fluid through the fluid inlet displaces the fluid cushion from the internal fluid chamber through the fluid outlet. |
| 地址 |
Houston TX US |
