BE889745A - ROTARY DRILLING TOOL FOR DEEP DRILLING - Google Patents
ROTARY DRILLING TOOL FOR DEEP DRILLINGInfo
- Publication number
- BE889745A BE889745A BE0/205494A BE205494A BE889745A BE 889745 A BE889745 A BE 889745A BE 0/205494 A BE0/205494 A BE 0/205494A BE 205494 A BE205494 A BE 205494A BE 889745 A BE889745 A BE 889745A
- Authority
- BE
- Belgium
- Prior art keywords
- drilling
- deep
- rotary
- tool
- drilling tool
- Prior art date
Links
- 238000005553 drilling Methods 0.000 title 1
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
- E21B10/00—Drill bits
- E21B10/46—Drill bits characterised by wear resisting parts, e.g. diamond inserts
- E21B10/56—Button-type inserts
- E21B10/567—Button-type inserts with preformed cutting elements mounted on a distinct support, e.g. polycrystalline inserts
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
- B22F7/00—Manufacture of composite layers, workpieces, or articles, comprising metallic powder, by sintering the powder, with or without compacting wherein at least one part is obtained by sintering or compression
- B22F7/06—Manufacture of composite layers, workpieces, or articles, comprising metallic powder, by sintering the powder, with or without compacting wherein at least one part is obtained by sintering or compression of composite workpieces or articles from parts, e.g. to form tipped tools
- B22F7/08—Manufacture of composite layers, workpieces, or articles, comprising metallic powder, by sintering the powder, with or without compacting wherein at least one part is obtained by sintering or compression of composite workpieces or articles from parts, e.g. to form tipped tools with one or more parts not made from powder
-
- 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
- E21B10/46—Drill bits characterised by wear resisting parts, e.g. diamond inserts
-
- 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
- E21B10/60—Drill bits characterised by conduits or nozzles for drilling fluids
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
- B22F5/00—Manufacture of workpieces or articles from metallic powder characterised by the special shape of the product
- B22F2005/001—Cutting tools, earth boring or grinding tool other than table ware
Landscapes
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Mining & Mineral Resources (AREA)
- Geology (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Environmental & Geological Engineering (AREA)
- Fluid Mechanics (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Chemical & Material Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Composite Materials (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Earth Drilling (AREA)
- Drilling Tools (AREA)
- Polishing Bodies And Polishing Tools (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE3030010A DE3030010C2 (en) | 1980-08-08 | 1980-08-08 | Rotary drill bit for deep drilling |
Publications (1)
Publication Number | Publication Date |
---|---|
BE889745A true BE889745A (en) | 1981-11-16 |
Family
ID=6109153
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BE0/205494A BE889745A (en) | 1980-08-08 | 1981-07-24 | ROTARY DRILLING TOOL FOR DEEP DRILLING |
Country Status (9)
Country | Link |
---|---|
JP (1) | JPS5761187A (en) |
AU (1) | AU541630B2 (en) |
BE (1) | BE889745A (en) |
CA (1) | CA1161028A (en) |
DE (1) | DE3030010C2 (en) |
FR (1) | FR2488324B1 (en) |
GB (1) | GB2081347B (en) |
MX (1) | MX155881A (en) |
NL (1) | NL8103467A (en) |
Families Citing this family (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NO830532L (en) * | 1982-02-20 | 1983-08-22 | Nl Industries Inc | Bit. |
US4505342A (en) * | 1982-11-22 | 1985-03-19 | Nl Industries, Inc. | Drill bit |
US4529047A (en) * | 1983-02-24 | 1985-07-16 | Norton Christensen, Inc. | Cutting tooth and a rotating bit having a fully exposed polycrystalline diamond element |
US4491188A (en) * | 1983-03-07 | 1985-01-01 | Norton Christensen, Inc. | Diamond cutting element in a rotating bit |
US4499959A (en) * | 1983-03-14 | 1985-02-19 | Christensen, Inc. | Tooth configuration for an earth boring bit |
DE3478627D1 (en) * | 1983-10-24 | 1989-07-13 | Smith International | Rock bit cutter cones having metallurgically bonded cutter inserts |
GB2148978B (en) * | 1983-10-29 | 1987-01-07 | Nl Petroleum Prod | Improvements in or relating to rotary drill bits |
EP0156264B1 (en) * | 1984-03-26 | 1990-09-05 | Eastman Christensen Company | Multi-component cutting element using triangular, rectangular and higher order polyhedral-shaped polycrystalline diamond disks |
EP0156235B1 (en) * | 1984-03-26 | 1989-05-24 | Eastman Christensen Company | Multi-component cutting element using consolidated rod-like polycrystalline diamond |
AU3946885A (en) * | 1984-03-26 | 1985-10-03 | Norton Christensen Inc. | Cutting element using polycrystalline diamond disks |
US4593776A (en) * | 1984-03-28 | 1986-06-10 | Smith International, Inc. | Rock bits having metallurgically bonded cutter inserts |
US4554130A (en) * | 1984-10-01 | 1985-11-19 | Cdp, Ltd. | Consolidation of a part from separate metallic components |
US4597456A (en) * | 1984-07-23 | 1986-07-01 | Cdp, Ltd. | Conical cutters for drill bits, and processes to produce same |
US6095265A (en) * | 1997-08-15 | 2000-08-01 | Smith International, Inc. | Impregnated drill bits with adaptive matrix |
EP1270118A1 (en) * | 2001-06-29 | 2003-01-02 | Turbolite AG | Cutting elements |
US20100193254A1 (en) * | 2009-01-30 | 2010-08-05 | Halliburton Energy Services, Inc. | Matrix Drill Bit with Dual Surface Compositions and Methods of Manufacture |
JP6965095B2 (en) * | 2017-10-18 | 2021-11-10 | 旭ダイヤモンド工業株式会社 | Drilling bit |
GB201800250D0 (en) * | 2018-01-08 | 2018-02-21 | Element Six Gmbh | Drill bit with wearshield |
JP7213692B2 (en) * | 2019-01-09 | 2023-01-27 | 旭ダイヤモンド工業株式会社 | bit for drilling |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2371489A (en) * | 1943-08-09 | 1945-03-13 | Sam P Daniel | Drill bit |
FR1248524A (en) * | 1959-11-05 | 1960-12-16 | Europ De Turboforage Soc | Drill bit for soil drilling |
US3471921A (en) * | 1965-12-23 | 1969-10-14 | Shell Oil Co | Method of connecting a steel blank to a tungsten bit body |
US3938599A (en) * | 1974-03-27 | 1976-02-17 | Hycalog, Inc. | Rotary drill bit |
DE2719330C3 (en) * | 1977-04-30 | 1984-01-05 | Christensen, Inc., 84115 Salt Lake City, Utah | Rotary drill bit |
DE2917664C2 (en) * | 1979-05-02 | 1982-12-09 | Christensen, Inc., 84115 Salt Lake City, Utah | Rotary drill bit for deep drilling |
-
1980
- 1980-08-08 DE DE3030010A patent/DE3030010C2/en not_active Expired
-
1981
- 1981-07-13 MX MX188271A patent/MX155881A/en unknown
- 1981-07-22 NL NL8103467A patent/NL8103467A/en not_active Application Discontinuation
- 1981-07-24 BE BE0/205494A patent/BE889745A/en not_active IP Right Cessation
- 1981-07-29 CA CA000382747A patent/CA1161028A/en not_active Expired
- 1981-07-29 AU AU73550/81A patent/AU541630B2/en not_active Ceased
- 1981-07-30 FR FR8114874A patent/FR2488324B1/en not_active Expired
- 1981-08-05 GB GB8123930A patent/GB2081347B/en not_active Expired
- 1981-08-07 JP JP56123189A patent/JPS5761187A/en active Granted
Also Published As
Publication number | Publication date |
---|---|
DE3030010A1 (en) | 1982-02-25 |
NL8103467A (en) | 1982-03-01 |
JPS6364595B2 (en) | 1988-12-13 |
AU7355081A (en) | 1982-02-11 |
CA1161028A (en) | 1984-01-24 |
GB2081347B (en) | 1984-05-10 |
DE3030010C2 (en) | 1982-09-16 |
FR2488324A1 (en) | 1982-02-12 |
AU541630B2 (en) | 1985-01-17 |
FR2488324B1 (en) | 1985-11-15 |
MX155881A (en) | 1988-02-08 |
JPS5761187A (en) | 1982-04-13 |
GB2081347A (en) | 1982-02-17 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
RE20 | Patent expired |
Owner name: CHRISTENSEN INC. Effective date: 20010724 |