Invention Grant
- Patent Title: Non-explosive downhole perforating and cutting tools
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Application No.: US15520853Application Date: 2015-10-19
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Publication No.: US10724320B2Publication Date: 2020-07-28
- Inventor: Hongfa Huang , Delbert Taylor
- Applicant: Schlumberger Technology Corporation
- Applicant Address: US TX Sugar Land
- Assignee: SCHLUMBERGER TECHNOLOGY CORPORATION
- Current Assignee: SCHLUMBERGER TECHNOLOGY CORPORATION
- Current Assignee Address: US TX Sugar Land
- Agent Cameron R. Sneddon
- International Application: PCT/US2015/056161 WO 20151019
- International Announcement: WO2016/069305 WO 20160506
- Main IPC: E21B29/02
- IPC: E21B29/02 ; E21B43/114 ; E21B34/06 ; E21B43/11

Abstract:
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.
Public/Granted literature
- US20170335646A1 NON-EXPLOSIVE DOWNHOLE PERFORATING AND CUTTING TOOLS Public/Granted day:2017-11-23
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