发明名称 |
DEPLOYMENT AND RETRIEVAL SYSTEM FOR ELECTRIC SUBMERSIBLE PUMPS |
摘要 |
Representative implementations of devices and techniques provide a system arranged to deploy and retrieve a device such as an electric submersible pump with respect to a well or other like formation. An injection device for coiled tubing is modified to grip and inject a cable in order to lower a pump or like device into a wellbore. Modification to the tube injection device may include addition of cable-gripping blocks to the injection components. Multiple injection devices can be utilized to open and close in coordination in order to let a large connector or termination on the cable pass through an open injector while a closed injector maintains a grip on the cable. |
申请公布号 |
WO2014186221(A1) |
申请公布日期 |
2014.11.20 |
申请号 |
WO2014US37444 |
申请日期 |
2014.05.09 |
申请人 |
SCHLUMBERGER CANADA LIMITED;SERVICES PETROLIERS SCHLUMBERGER;SCHLUMBERGER HOLDINGS LIMITED;SCHLUMBERGER TECHNOLOGY B.V.;PRAD RESEARCH AND DEVELOPMENT LIMITED;SCHLUMBERGER TECHNOLOGY CORPORATION |
发明人 |
VARKEY, JOSEPH |
分类号 |
E21B19/02;E21B7/20;E21B19/08 |
主分类号 |
E21B19/02 |
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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