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.
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 代理人
主权项
地址
您可能感兴趣的专利