NO912791D0 - CUTTING OR OTHER CUTTING TOOL. - Google Patents

CUTTING OR OTHER CUTTING TOOL.

Info

Publication number
NO912791D0
NO912791D0 NO912791A NO912791A NO912791D0 NO 912791 D0 NO912791 D0 NO 912791D0 NO 912791 A NO912791 A NO 912791A NO 912791 A NO912791 A NO 912791A NO 912791 D0 NO912791 D0 NO 912791D0
Authority
NO
Norway
Prior art keywords
cutting
tool
cutting tool
Prior art date
Application number
NO912791A
Other languages
Norwegian (no)
Other versions
NO912791L (en
Inventor
Werner Lau
Original Assignee
Red Baron Oil Tools Rental
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Red Baron Oil Tools Rental filed Critical Red Baron Oil Tools Rental
Publication of NO912791D0 publication Critical patent/NO912791D0/en
Publication of NO912791L publication Critical patent/NO912791L/en

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH DRILLING; MINING
    • E21B—EARTH DRILLING, e.g. DEEP DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B29/00—Cutting or destroying pipes, packers, plugs, or wire lines, located in boreholes or wells, e.g. cutting of damaged pipes, of windows; Deforming of pipes in boreholes or wells; Reconditioning of well casings while in the ground
    • E21B29/002—Cutting, e.g. milling, a pipe with a cutter rotating along the circumference of the pipe
NO91912791A 1990-07-25 1991-07-16 CUTTING OR OTHER CUTTING TOOL. NO912791L (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB909016311A GB9016311D0 (en) 1990-07-25 1990-07-25 Improvements in or relating to a mill or other metal cutting tool

Publications (2)

Publication Number Publication Date
NO912791D0 true NO912791D0 (en) 1991-07-16
NO912791L NO912791L (en) 1992-01-27

Family

ID=10679626

Family Applications (1)

Application Number Title Priority Date Filing Date
NO91912791A NO912791L (en) 1990-07-25 1991-07-16 CUTTING OR OTHER CUTTING TOOL.

Country Status (3)

Country Link
EP (1) EP0468230A3 (en)
GB (1) GB9016311D0 (en)
NO (1) NO912791L (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9317128D0 (en) * 1993-08-17 1993-09-29 Swietlik George Equipment to reduce torque on a drill string
GB2295172B (en) * 1994-11-21 1998-08-19 Red Baron Improvements in or relating to a milling insert and a milling tool

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2846193A (en) * 1957-01-07 1958-08-05 Chadderdon Jack Milling cutter for use in oil wells
US3110084A (en) * 1958-08-15 1963-11-12 Robert B Kinzbach Piloted milling tool
US5066553A (en) * 1989-04-12 1991-11-19 Mitsubishi Metal Corporation Surface-coated tool member of tungsten carbide based cemented carbide

Also Published As

Publication number Publication date
EP0468230A2 (en) 1992-01-29
GB9016311D0 (en) 1990-09-12
NO912791L (en) 1992-01-27
EP0468230A3 (en) 1992-11-25

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