Tubular cutting device

Details Tubular cutting device Tubular cutting device

2007-03-26

2009-08-18

Wright, Giovanna C (Department: 3672)

Wells

Processes

Perforating, weakening, bending or separating pipe at an...

C166S055700

Reexamination Certificate

active

07575056

ABSTRACT:
The pipe cutter disclosed herein is useful for severing downhole tubulars and comprises a drive system, a pivoting system, a cutting head, and a cutting member. Cutting is accomplished by rotatingly actuating the cutting head with an associated motor, and then radially extending the cutting blades away from the cutting head. In one embodiment, the cutting head includes a cutting member that pivotally extends from the cutting head upon rotation of the cutting head.

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International Search Report dated Sep. 15, 2008.

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