发明名称 |
PLUG RETAINER AND METHOD FOR WELLBORE FLUID TREATMENT |
摘要 |
<p>A method for fluid treatment of a borehole including a main wellbore, a first wellbore leg extending from the main wellbore and a second wellbore leg extending from the main wellbore, the method includes: running a wellbore tubing string apparatus into the first wellbore leg; conveying a plug into the wellbore tubing string apparatus to actuate a plug-actuated sleeve in the wellbore tubing string apparatus to open a port through the wall of the wellbore tubing string apparatus covered by the sleeve; employing a plug retainer to retain the plug in the tubing string against passing outwardly from the tubing string apparatus; allowing fluids to flow toward surface outwardly from the tubing string apparatus; and performing operations in the second wellbore leg.</p> |
申请公布号 |
EP2494146(A1) |
申请公布日期 |
2012.09.05 |
申请号 |
EP20100825908 |
申请日期 |
2010.10.29 |
申请人 |
PACKERS PLUS ENERGY SERVICES INC. |
发明人 |
THEMIG , DANIEL JON;FEHR, JAMES;KENYON , MICHAEL |
分类号 |
E21B43/25;E21B34/14;E21B43/14 |
主分类号 |
E21B43/25 |
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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