发明名称 |
Downhole formation sampling |
摘要 |
Methods, systems, and apparatuses for downhole sampling are presented. The sampling system includes a control unit and a housing to engage a conduit. The housing at least partially encloses at least one formation sampler to collect a formation sample. The formation sampler is stored in a sampler carousel. A sampler propulsion system forces the formation sampler into the formation. The propulsion system is in communication with the control unit.
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申请公布号 |
US7958936(B2) |
申请公布日期 |
2011.06.14 |
申请号 |
US20050073089 |
申请日期 |
2005.03.04 |
申请人 |
HALLIBURTON ENERGY SERVICES, INC. |
发明人 |
MCGREGOR MALCOLM DOUGLAS;WELCH JOHN C.;PELLETIER MICHAEL T.;VAN ZUILEKOM ANTHONY HERMAN;BALLWEG, JR. THOMAS F. |
分类号 |
E21B49/10;E21B47/00;E21B49/06;E21B49/08 |
主分类号 |
E21B49/10 |
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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