Cutter blades for rotary tubing tools

Details Cutter blades for rotary tubing tools Cutter blades for rotary tubing tools

1991-12-27

1993-09-07

Dang, Hoang C.

Wells

Means for perforating, weakening, bending or separating pipe...

Cutter rotates circumferentially of pipe

175263, 175267, E21B 1032, E21B 2900

Patent

active

052420175

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.

REFERENCES:
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SlimDril, Inc. brochure reprinted from 36th(1984-1985) Composite Catalog (four pages).
Kat Tool Inc. brochure on Thru Tubing Tools (Clean-out, Cable Cutters, Tubing Cutters)-four pages.

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