发明名称 |
СИСТЕМА И СПОСОБ ДЛЯ ОТБОРА ПРОБ ПЛАСТОВОЙ ТЕКУЧЕЙ СРЕДЫ |
摘要 |
A method and apparatus for sampling formation fluid includes drawing formation fluid from the subterranean formation into the downhole tool and collecting the formation fluid in a sample chamber. An exit flow line is operatively connected to the sample chamber for selectively removing a contaminated and/or clean portion of the formation fluid from the sample chamber whereby contamination is removed from the sample chamber. For example, a clean portion of the formation fluid may be passed to another sample chamber for collection, or a contaminated portion may be dumped into the borehole. |
申请公布号 |
RU2004129915(A) |
申请公布日期 |
2006.03.20 |
申请号 |
RU20040129915 |
申请日期 |
2004.10.14 |
申请人 |
ШЛЮМБЕРГЕР ТЕКНОЛОДЖИ БВ (NL) |
发明人 |
НОГЕЙРА Матеус (BR);ДАНЛЭП Джеймс Дж. (US);КАРНЕГИ Эндрю Дж. (AE);ДЮРАН Алехандро (IT);ХЭРРИГАН Эдвард (US);ВАСКЕС Рикардо (US);АДУР Николас (AR) |
分类号 |
E21B49/00;E21B49/08 |
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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