CA1150236A - Drill bit for well drilling - Google Patents
Drill bit for well drillingInfo
- Publication number
- CA1150236A CA1150236A CA000351095A CA351095A CA1150236A CA 1150236 A CA1150236 A CA 1150236A CA 000351095 A CA000351095 A CA 000351095A CA 351095 A CA351095 A CA 351095A CA 1150236 A CA1150236 A CA 1150236A
- Authority
- CA
- Canada
- Prior art keywords
- head
- steel
- vane
- cutting members
- vanes
- Prior art date
- Legal status (The legal status 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 status listed.)
- Expired
Links
- 238000005553 drilling Methods 0.000 title claims description 8
- 238000005520 cutting process Methods 0.000 claims abstract description 35
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 25
- 239000010959 steel Substances 0.000 claims abstract description 25
- 239000011159 matrix material Substances 0.000 claims abstract description 11
- 230000008878 coupling Effects 0.000 claims description 34
- 238000010168 coupling process Methods 0.000 claims description 34
- 238000005859 coupling reaction Methods 0.000 claims description 34
- 239000000203 mixture Substances 0.000 claims description 12
- 239000011230 binding agent Substances 0.000 claims description 3
- 239000010432 diamond Substances 0.000 abstract description 13
- 229910003460 diamond Inorganic materials 0.000 abstract description 5
- 239000000463 material Substances 0.000 abstract description 5
- 239000012530 fluid Substances 0.000 abstract 1
- 238000003466 welding Methods 0.000 description 12
- 238000011010 flushing procedure Methods 0.000 description 8
- 238000004519 manufacturing process Methods 0.000 description 8
- 239000007767 bonding agent Substances 0.000 description 6
- 239000007788 liquid Substances 0.000 description 6
- 238000000034 method Methods 0.000 description 6
- 241000894007 species Species 0.000 description 6
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 5
- 238000005245 sintering Methods 0.000 description 5
- 238000005219 brazing Methods 0.000 description 4
- 238000003780 insertion Methods 0.000 description 4
- 230000037431 insertion Effects 0.000 description 4
- 229910052799 carbon Inorganic materials 0.000 description 3
- 230000002950 deficient Effects 0.000 description 3
- 238000013459 approach Methods 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 230000003628 erosive effect Effects 0.000 description 2
- 229910002804 graphite Inorganic materials 0.000 description 2
- 239000010439 graphite Substances 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 229910001104 4140 steel Inorganic materials 0.000 description 1
- 241000905957 Channa melasoma Species 0.000 description 1
- 241000353097 Molva molva Species 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000010941 cobalt Substances 0.000 description 1
- 229910017052 cobalt Inorganic materials 0.000 description 1
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 description 1
- WEMFUFMJQFVTSW-UHFFFAOYSA-N compositin Natural products CC=C(C)C(=O)OC1CC(O)C2(C)COC3C2C1(C)C1CCC2(C)C(CC=C2C1(C)C3OC(=O)C(C)=CC)c1ccoc1 WEMFUFMJQFVTSW-UHFFFAOYSA-N 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 230000006735 deficit Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005470 impregnation Methods 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- 238000005304 joining Methods 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 150000001247 metal acetylides Chemical class 0.000 description 1
- 238000003801 milling Methods 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 238000005476 soldering Methods 0.000 description 1
- 230000002459 sustained effect Effects 0.000 description 1
- UONOETXJSWQNOL-UHFFFAOYSA-N tungsten carbide Chemical compound [W+]#[C-] UONOETXJSWQNOL-UHFFFAOYSA-N 0.000 description 1
- 238000005406 washing Methods 0.000 description 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
- E21B10/60—Drill bits characterised by conduits or nozzles for drilling fluids
- E21B10/602—Drill bits characterised by conduits or nozzles for drilling fluids the bit being a rotary drag type bit with blades
-
- 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
- E21B10/46—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
- 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
-
- 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
- B22F2998/00—Supplementary information concerning processes or compositions relating to powder metallurgy
Landscapes
- Engineering & Computer Science (AREA)
- Geology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Mining & Mineral Resources (AREA)
- Mechanical Engineering (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Fluid Mechanics (AREA)
- Environmental & Geological Engineering (AREA)
- Physics & Mathematics (AREA)
- Geochemistry & Mineralogy (AREA)
- Chemical & Material Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Composite Materials (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Earth Drilling (AREA)
- Processing Of Stones Or Stones Resemblance Materials (AREA)
- Drilling Tools (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEP2917664.5 | 1979-05-02 | ||
| DE2917664A DE2917664C2 (de) | 1979-05-02 | 1979-05-02 | Drehbohrmeißel für Tiefbohrungen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA1150236A true CA1150236A (en) | 1983-07-19 |
Family
ID=6069742
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA000351095A Expired CA1150236A (en) | 1979-05-02 | 1980-05-01 | Drill bit for well drilling |
Country Status (6)
| Country | Link |
|---|---|
| BE (1) | BE883019A (oth) |
| CA (1) | CA1150236A (oth) |
| DE (1) | DE2917664C2 (oth) |
| FR (1) | FR2455672A1 (oth) |
| GB (1) | GB2047308B (oth) |
| NL (1) | NL8002571A (oth) |
Families Citing this family (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3030010C2 (de) * | 1980-08-08 | 1982-09-16 | Christensen, Inc., 84115 Salt Lake City, Utah | Drehbohrmeißel für Tiefbohrungen |
| US4453605A (en) * | 1981-04-30 | 1984-06-12 | Nl Industries, Inc. | Drill bit and method of metallurgical and mechanical holding of cutters in a drill bit |
| FR2558891B1 (fr) * | 1984-02-01 | 1986-11-07 | Charbonnages De France | Taillant de foration rotative assistee par jets haute pression |
| FR2566833B1 (fr) * | 1984-06-27 | 1986-11-14 | Inst Francais Du Petrole | Methode et perfectionnement aux outils de forage comportant des passages d'eau permettant une grande efficacite du nettoyage du front de taille |
| FR2566832B1 (fr) * | 1984-06-27 | 1986-11-14 | Inst Francais Du Petrole | Methode et perfectionnement aux outils de forage permettant une grande efficacite du nettoyage du front de taille |
| FR2620487B1 (fr) * | 1987-09-14 | 1989-12-01 | Vennin Henri | Trepan de forage monobloc rotatif |
| FR2647153B1 (fr) * | 1989-05-17 | 1995-12-01 | Combustible Nucleaire | Outil composite comportant une partie active en diamant polycristallin et procede de fabrication de cet outil |
| US5363932A (en) * | 1993-05-10 | 1994-11-15 | Smith International, Inc. | PDC drag bit with improved hydraulics |
| FR2756002B1 (fr) * | 1996-11-20 | 1999-04-02 | Total Sa | Outil de forage a lames avec taillants de reserve et canaux d'evacuation des deblais generes par les taillants |
| FR2942498B1 (fr) * | 2009-02-26 | 2011-03-18 | Technidrill | Tiges pour carottiers a cable |
| EP2904186A4 (en) * | 2012-10-02 | 2016-06-22 | Varel Int Ind Lp | PDC CHISEL WITH BLADE FLOW CHANNELS |
| US20140090899A1 (en) * | 2012-10-02 | 2014-04-03 | Varel International Ind., L.P. | Flow through gauge for drill bit |
| EP2904185A4 (en) | 2012-10-02 | 2016-07-20 | Varel Int Ind Lp | HIGH ANGLE NOZLE BUSHINGS MACHINED FOR STEEL BODY BENDERS |
Family Cites Families (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2693938A (en) * | 1952-08-01 | 1954-11-09 | Harry E Roberts | Drilling bit |
| FR1248524A (fr) * | 1959-11-05 | 1960-12-16 | Europ De Turboforage Soc | Trépan pour le forage du sol |
| FR1269187A (fr) * | 1960-06-28 | 1961-08-11 | Europ De Turboforage Soc | Trépan pour le forage du sol |
| US3106973A (en) * | 1960-09-26 | 1963-10-15 | Christensen Diamond Prod Co | Rotary drill bits |
| FR78510E (fr) * | 1960-10-10 | 1962-08-03 | Europ De Turboforage Soc | Trépan pour le forage du sol |
| FR1298746A (fr) * | 1961-08-28 | 1962-07-13 | Diamant Boart Sa | Trépan circulaire |
| FR1315697A (fr) * | 1962-02-23 | 1963-01-18 | Diamant Boart Sa | Trépan perfectionné |
| FR1316351A (fr) * | 1962-02-28 | 1963-01-25 | Diamant Boart Sa | Trépan perfectionné pour le forage du sol |
| US3180440A (en) * | 1962-12-31 | 1965-04-27 | Jersey Prod Res Co | Drag bit |
| US3145790A (en) * | 1963-06-10 | 1964-08-25 | Jersey Prod Res Co | Drag bit |
| DD40351A (oth) * | 1963-06-14 | 1965-08-05 | ||
| US3298451A (en) * | 1963-12-19 | 1967-01-17 | Exxon Production Research Co | Drag bit |
| US3726351A (en) * | 1971-04-26 | 1973-04-10 | E Williams | Mill tool |
| US4098363A (en) * | 1977-04-25 | 1978-07-04 | Christensen, Inc. | Diamond drilling bit for soft and medium hard formations |
-
1979
- 1979-05-02 DE DE2917664A patent/DE2917664C2/de not_active Expired
-
1980
- 1980-04-28 FR FR8009548A patent/FR2455672A1/fr active Granted
- 1980-04-28 BE BE0/200400A patent/BE883019A/fr not_active IP Right Cessation
- 1980-04-30 GB GB8014205A patent/GB2047308B/en not_active Expired
- 1980-05-01 CA CA000351095A patent/CA1150236A/en not_active Expired
- 1980-05-02 NL NL8002571A patent/NL8002571A/nl not_active Application Discontinuation
Also Published As
| Publication number | Publication date |
|---|---|
| FR2455672A1 (fr) | 1980-11-28 |
| DE2917664C2 (de) | 1982-12-09 |
| GB2047308A (en) | 1980-11-26 |
| GB2047308B (en) | 1982-11-17 |
| FR2455672B1 (oth) | 1985-04-12 |
| DE2917664A1 (de) | 1980-11-13 |
| BE883019A (fr) | 1980-08-18 |
| NL8002571A (nl) | 1980-11-04 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MKEX | Expiry |