发明名称 |
WIRELINE CONVEYED APPARATUS FOR WELLBORE FLUID TREATMENT |
摘要 |
A wellbore treatment apparatus includes: a tubing string including a wall defining an inner diameter and a port extending through the wall, the port closed by a closure including a plug-actuated sliding sleeve; and a port opening apparatus including a wireline deployable through the inner diameter of the tubing string to extend to a position adjacent the plug-actuated sliding sleeve and an actuator plug carried on and axially slideable along the wireline, the actuator plug sized to land in the plug-actuated sliding sleeve to actuate the plug-actuated sliding sleeve, while remaining on the wireline. The apparatus can be employed in a method by running the tubing string into a well, placing the slickline in the string and running the actuator plug along the wireline to land on and actuate a sleeve in the string. |
申请公布号 |
EP2625380(A1) |
申请公布日期 |
2013.08.14 |
申请号 |
EP20110830153 |
申请日期 |
2011.10.04 |
申请人 |
PACKERS PLUS ENERGY SERVICES INC. |
发明人 |
THEMIG, DANIEL JON;FEHR, JAMES;ARABSKY, SERHIY |
分类号 |
E21B34/14;E21B23/14;E21B43/14;E21B43/26 |
主分类号 |
E21B34/14 |
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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