发明名称 |
Apparatus and method for abrasive jet perforating |
摘要 |
A abrasive jet perforating tool comprises a generally cylindrically shaped tube with a side, an upper portion, and a lower portion; a plurality of holes tapped and threaded into the side of the tube; threaded abrasive jets mounted in at least some of the plurality of threaded holes; protective plates mounted on the side of the tube around the abrasive jets; gauge rings that slide onto an outer diameter of the upper portion and the lower portion of the tube; and a mechanical casing collar locator connected to the upper portion of the tube.
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申请公布号 |
US2010212903(A1) |
申请公布日期 |
2010.08.26 |
申请号 |
US20090380062 |
申请日期 |
2009.02.22 |
申请人 |
DOTSON THOMAS L;FARR JAMES F |
发明人 |
DOTSON THOMAS L.;FARR JAMES F. |
分类号 |
E21B43/114;E21B43/11 |
主分类号 |
E21B43/114 |
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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