发明名称 |
Flow control in downhole sample testing |
摘要 |
A technique that is usable with a well (8) includes communicating fluid from the well into a downhole chamber (60) in connection with a well testing operation. The technique includes monitoring a downhole parameter that is responsive to the communication to determine when to close the chamber. The parameter may relate to a pressure reading or a signature of a mathematical transform. The fluid flow may be controlled by a valve (50). |
申请公布号 |
GB2429472(A) |
申请公布日期 |
2007.02.28 |
申请号 |
GB20060009950 |
申请日期 |
2006.05.19 |
申请人 |
SCHLUMBERGER HOLDINGS LIMITED |
发明人 |
LANG ZHAN;JAMES G FILAS;DHANDAYUTHAPANI KANNAN |
分类号 |
E21B49/08;E21B34/08 |
主分类号 |
E21B49/08 |
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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