Fracking tool with electromagnetic intelligent control sliding sleeve

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 11828149
SERIAL NO

18155058

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Abstract

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An oil and gas fracturing tool is disclosed, mainly involving a fracking tool with an electromagnetic intelligent control sliding sleeve including an outer sleeve section, a dart body section and a control section. The outer sleeve section is at the target location to be fractured. The effect of fracturing is mainly achieved by the dart body, which has an activated state and an inactive state. The initial state is inactive, and the front locking tip can be deformed under pressure during displacement. The diameter can change to pass through any sliding sleeve. When the dart body is counted and is about to reach the fracturing position, the front locking tip is blocked from deformation and cannot be reduced in diameter, thus pressurizing to control the fracturing effect. The control part includes a sensor module, a drive module, a main control module and a power supply module.

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Patent Owner(s)

Patent OwnerAddress
SOUTHWEST PETROLEUM UNIVERSITYNO 8 XINDU AVENUE XINDU DISTRICT CHENGDU CITY SICHUAN PROVINCE
SICHUAN XIEMING TECHNOLOGY CO LTDNO 231 FLOOR 1 JIANYE AVENUE CHENGHUA DISTRICT SICHUAN PROVINCE CHENGDU CITY 610051
NANTONG XIEMING TECHNOLOGY CO LTDROOM 1413 BUILDING 7 XINGHU 101 SQUARE NO 1101 XINGHU AVENUE NANTONG DEVELOPMENT ZONE JIANGSU PROVINCE NANTONG 226000

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Cha, Lei Chengdu, CN 3 0
Mao, Lanhui Chengdu, CN 3 0
Ren, Yanniu Chengdu, CN 4 0
Song, Junyang Chengdu, CN 1 0
Tian, Jialin Chengdu, CN 12 11
Wei, Yu Chengdu, CN 14 95
Xing, Chunyu Chengdu, CN 5 0
Yang, Lin Chengdu, CN 940 7721

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