Fluid-driven dual-mode abrasive perforation tool

Number of patents in Portfolio can not be more than 2000

United States of America

PATENT NO 12246411
SERIAL NO

18800445

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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A fluid-driven dual-mode abrasive perforation tool which is selectively operable to switch between abrasive and neutral mode is disclosed. In the abrasive mode, jets of abrasive fluid are delivered on to perforate the target site. A ratchet path having mated peaks and valleys on the surface of a J-slot piston included in the tool is engaged with guiding pins. On longitudinal sliding of the piston due to guided inflow and interruption pressurized abrasive fluid through the tool, the guiding pins cause rotation of the piston. Rotation of the piston alternately aligns a pair of flow channels included in the piston with flow paths for ejecting jets of pressurized abrasive fluid and flow paths for non-abrasive ejection of pressurized fluid. When the pair of flow channels of the piston get aligned with flow paths for ejecting jets of pressurized abrasive fluid, the tool is operated in the abrasive mode.

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Patent Owner(s)

Patent OwnerAddress
PROSHALE LLCSPRING TX

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Brendstrup, Cristian Neuquén Capital, AR 3 0
Cerne, Christian Spring, US 4 0
Dietrich, Gustavo Neuquén Capital, AR 4 0
Nebiolo, Martin Mauro Neuquén Capital, AR 4 0

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3.5 Year Payment $1600.00 $800.00 $400.00 Sep 11, 2028
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