发明名称 |
NON-EXPLOSIVE DOWNHOLE PERFORATING AND CUTTING TOOLS |
摘要 |
A non-explosive downhole tool for creating openings in tubulars and or earthen formations includes a carrier holding a non-explosive material, such as thermate, a head connected with the carrier and having a port to eject a product of the ignited material from the head and a communication path extending from the material to the port and a moveable member in a closed position blocking the communication path and in an open position opening the communication path. |
申请公布号 |
WO2016069305(A1) |
申请公布日期 |
2016.05.06 |
申请号 |
WO2015US56161 |
申请日期 |
2015.10.19 |
申请人 |
SCHLUMBERGER CANADA LIMITED;SERVICES PETROLIERS SCHLUMBERGER;SCHLUMBERGER TECHNOLOGY B.V.;SCHLUMBERGER TECHNOLOGY CORPORATION |
发明人 |
HUANG, HONGFA;TAYLOR, DELBERT |
分类号 |
E21B29/02;E21B7/14;E21B7/18 |
主分类号 |
E21B29/02 |
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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