NO893075D0 - CUTTING DEVICE FOR LINING BEETS. - Google Patents
CUTTING DEVICE FOR LINING BEETS.Info
- Publication number
- NO893075D0 NO893075D0 NO893075A NO893075A NO893075D0 NO 893075 D0 NO893075 D0 NO 893075D0 NO 893075 A NO893075 A NO 893075A NO 893075 A NO893075 A NO 893075A NO 893075 D0 NO893075 D0 NO 893075D0
- Authority
- NO
- Norway
- Prior art keywords
- beets
- lining
- cutting device
- cutting
- lining beets
- Prior art date
Links
Classifications
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21B—EARTH OR ROCK 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
- E21B29/005—Cutting, e.g. milling, a pipe with a cutter rotating along the circumference of the pipe with a radially-expansible cutter rotating inside the pipe, e.g. for cutting an annular window
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B10/00—Drill bits
- E21B10/26—Drill bits with leading portion, i.e. drill bits with a pilot cutter; Drill bits for enlarging the borehole, e.g. reamers
- E21B10/32—Drill bits with leading portion, i.e. drill bits with a pilot cutter; Drill bits for enlarging the borehole, e.g. reamers with expansible cutting tools
- E21B10/322—Drill bits with leading portion, i.e. drill bits with a pilot cutter; Drill bits for enlarging the borehole, e.g. reamers with expansible cutting tools cutter shifted by fluid pressure
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Geology (AREA)
- Mining & Mineral Resources (AREA)
- Physics & Mathematics (AREA)
- Environmental & Geological Engineering (AREA)
- Fluid Mechanics (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Milling Processes (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB888818216A GB8818216D0 (en) | 1988-07-30 | 1988-07-30 | Casing cutter |
GB888821326A GB8821326D0 (en) | 1988-09-12 | 1988-09-12 | Casing cutters |
Publications (2)
Publication Number | Publication Date |
---|---|
NO893075D0 true NO893075D0 (en) | 1989-07-28 |
NO893075L NO893075L (en) | 1990-01-31 |
Family
ID=26294221
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NO89893075A NO893075L (en) | 1988-07-30 | 1989-07-28 | CUTTING DEVICE FOR LINING BEETS. |
Country Status (2)
Country | Link |
---|---|
EP (1) | EP0353962A3 (en) |
NO (1) | NO893075L (en) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB8914060D0 (en) * | 1989-06-19 | 1989-08-09 | Wellcome Found | Agents for potentiating the effects of antitumour agents and combating multiple drug resistance |
GB8914040D0 (en) * | 1989-06-19 | 1989-08-09 | Wellcome Found | Agents for potentiating the effects of antitumour agents and combating multiple drug resistance |
GB8914061D0 (en) * | 1989-06-19 | 1989-08-09 | Wellcome Found | Agents for potentiating the effects of antitumour agents and combating multiple drug resistance |
US5242017A (en) * | 1991-12-27 | 1993-09-07 | Hailey Charles D | Cutter blades for rotary tubing tools |
US5265675A (en) * | 1992-03-25 | 1993-11-30 | Atlantic Richfield Company | Well conduit cutting and milling apparatus and method |
US5862870A (en) * | 1995-09-22 | 1999-01-26 | Weatherford/Lamb, Inc. | Wellbore section milling |
US5762143A (en) * | 1996-05-29 | 1998-06-09 | Baroid Technology, Inc. | System and method for placement and retrieval of a subsurface diverting tool used in drilling and completing wells |
US5778980A (en) * | 1996-05-29 | 1998-07-14 | Baroid Technology, Inc. | Multicut casing window mill and method for forming a casing window |
GB2486898A (en) | 2010-12-29 | 2012-07-04 | Nov Downhole Eurasia Ltd | A downhole tool with at least one extendable offset cutting member for reaming a bore |
CA2982257C (en) | 2015-04-24 | 2021-11-09 | Weatherford Technology Holdings, Llc | Tubular cutting tool |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1801482A (en) * | 1925-10-27 | 1931-04-21 | Boynton Alexander | Milling tool |
US2859943A (en) * | 1957-01-07 | 1958-11-11 | Chadderdon Jack | Expansible mill for well casings |
GB872547A (en) * | 1957-04-01 | 1961-07-12 | Joy Mfg Co | Rotary cutting device |
US4646826A (en) * | 1985-07-29 | 1987-03-03 | A-Z International Tool Company | Well string cutting apparatus |
US4796709A (en) * | 1986-01-06 | 1989-01-10 | Tri-State Oil Tool Industries, Inc. | Milling tool for cutting well casing |
US4887668A (en) * | 1986-01-06 | 1989-12-19 | Tri-State Oil Tool Industries, Inc. | Cutting tool for cutting well casing |
-
1989
- 1989-07-28 NO NO89893075A patent/NO893075L/en unknown
- 1989-07-28 EP EP19890307720 patent/EP0353962A3/en not_active Withdrawn
Also Published As
Publication number | Publication date |
---|---|
EP0353962A3 (en) | 1991-03-27 |
EP0353962A2 (en) | 1990-02-07 |
NO893075L (en) | 1990-01-31 |
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