Cutter blades for rotary tubing tools
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United States of America Patent
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-
Sep 7, 1993
Grant Date -
N/A
app pub date -
Dec 27, 1991
filing date -
Dec 27, 1991
priority date (Note) -
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Abstract
The invention consists of the shape and design of plural pairs of cutter blades for use in rotary tubing tools which cutter blades have specialized shapes and cutting surfaces for performing certain specific downhole cutting operations adjacent a tubing string.
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Cited Art Landscape
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