发明名称 |
APPARATUS AND METHODS FOR INSERTING AND REMOVING TRACER MATERIALS IN DOWNHOLE SCREENS |
摘要 |
A downhole screen assembly for dispensing a tracer material and methods for using the same are provided. The downhole screen assembly can include a body having a screen disposed thereabout. The downhole screen assembly can also include chamber proximate the screen. The downhole screen assembly can further include a first member disposed about the body. The first member can have a port in fluid communication with the chamber. The downhole screen assembly can further include a second member at least partially disposed on the first member. The second member can be removable and can seal the port.
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申请公布号 |
US2011024111(A1) |
申请公布日期 |
2011.02.03 |
申请号 |
US20100832735 |
申请日期 |
2010.07.08 |
申请人 |
SCHLUMBERGER TECHNOLOGY CORPORATION |
发明人 |
MOEN TERJE;TOFFANIN EZIO;JOKELA TIMO;THORKILDSEN TAGE |
分类号 |
E21B43/04;E03B3/18 |
主分类号 |
E21B43/04 |
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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