Systems and methods for multi-stage well stimulation

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 11396793
APP PUB NO 20200399984A1
SERIAL NO

17012472

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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A system for stimulating a subterranean formation that has a wellbore formed within the subterranean formation; and a tubular disposed within the wellbore. There is a first frac valve disposed within the tubular, the first frac valve having a first sleeve in a closed position, and further configured to move to an open position. There is an at least a second frac valve disposed within the tubular, the second frac valve having a respective sleeve in a respective closed position, and further configured to move to a respective open position. A dart is configured to pass through the first frac valve without moving the first sleeve, and to subsequently engage the second frac valve to move the respective sleeve to the respective open position.

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Patent Owner(s)

  • THE WELLBOSS COMPANY, INC.

International Classification(s)

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  • [Patents Count]

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Atkinson, Colin Houston, US 11 92
Gibson, Chad Michael Erick Houston, US 6 8
Hughes, John Calgary, CA 134 2341
Rasmussen, Ryan D Houston, US 8 40

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