发明名称 |
Modular tool for wellbore cleaning and method of use |
摘要 |
A sealing means for debris chambers of a debris extraction tool and a method for dismantling and handling a debris extraction toll using such sealing means are disclosed. The sealing means for a debris chamber for a debris extraction tool may include a cylindrical body sealed at one end and open at the other end. The open end may be connectable to an end of the debris chamber. The method for dismantling a debris extraction tool, wherein the debris extraction tool comprises a plurality of connected debris chambers, may use the sealing means and may include connecting the sealing means to the topmost debris chamber of the debris extraction tool. |
申请公布号 |
GB2485392(B) |
申请公布日期 |
2016.05.25 |
申请号 |
GB20100019164 |
申请日期 |
2010.11.12 |
申请人 |
M-I Drilling Fluids U.K. Limited |
发明人 |
George Telfer |
分类号 |
E21B27/00;E21B19/00;E21B21/01;E21B31/00 |
主分类号 |
E21B27/00 |
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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