发明名称 |
Wireline Conveyed Single Phase Fluid Sampling Apparatus and Method for Use of Same |
摘要 |
An apparatus (10) for obtaining fluid samples in a subterranean well (14). The apparatus (10) includes a wireline conveyance (22) and a fluid sampler (12) supported by and positioned with the wireline conveyance (22) in the well (14). The fluid sampler (12) includes an actuator (24) operable to establish a fluid communication path between an exterior and an interior of the fluid sampler (12), a plurality of sampling chambers (26) operable to receive fluid samples therein and a self-contained pressure source (28) in fluid communication with the sampling chambers (26) operable to pressurize the fluid samples obtained in the sampling chambers (26) to a pressure above saturation pressure, thereby preventing phase change degradation for the fluid samples during retrieval of the fluid sampler (12) to the surface.
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申请公布号 |
US2011174068(A1) |
申请公布日期 |
2011.07.21 |
申请号 |
US201113008764 |
申请日期 |
2011.01.18 |
申请人 |
HALLIBURTON ENERGY SERVICES, INC. |
发明人 |
IRANI CYRUS A.;MILLER SCOTT L.;RINGGENBERG PAUL DAVID;FARIA LUIS RUBIO;ANDRADE JOSANA SILVA;VARELA PEDRO |
分类号 |
E21B49/00 |
主分类号 |
E21B49/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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