发明名称 |
EQUALIZING INJECTION TOOL |
摘要 |
<p>An equalizing injection wash tool includes a plurality of interconnectable wash tool segments. Each of the segments provides a flow applicator nozzle for transmitting fluid/and or solid from the interior flowbore of the wash tool and into the surrounding formation. Each segment preferably features a plurality of nozzle pipes and nozzles which are oriented about the cross-sectional circumference of the segment in an angularly spaced orientation to provide for a flow pattern that is substantially equalized in an angular manner. In a preferred embodiment, the nozzle pipes have a length that extends into the flowbore of a neighboring wash tool segment.</p> |
申请公布号 |
WO2010047708(A1) |
申请公布日期 |
2010.04.29 |
申请号 |
WO2008US80903 |
申请日期 |
2008.10.23 |
申请人 |
ZACHRY, JACOB, M.;BAKER HUGHES INCORPORATED |
发明人 |
ZACHRY, JACOB, M. |
分类号 |
E21B37/00;E21B41/00;E21B43/25 |
主分类号 |
E21B37/00 |
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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