NO854492L - Diamantbor. - Google Patents

Diamantbor.

Info

Publication number: NO854492L
Authority: NO; Norway
Prior art keywords: tool; cutting; islands; specified; plates
Prior art date: 1984-11-12

Application number

NO854492A

Other languages

English (en)

Norwegian (no)

Inventor

Honore Joseph Lambot

Original Assignee

Diamant Boart Sa

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.)

1984-11-12

Filing date

1985-11-11

Publication date

1986-05-13

1984-11-12 Priority claimed from BE0/213992A external-priority patent/BE901037A/fr

1985-11-11 Application filed by Diamant Boart Sa filed Critical Diamant Boart Sa

1986-05-13 Publication of NO854492L publication Critical patent/NO854492L/no

Links

239000010432 diamond Substances 0.000 title claims description 34
229910003460 diamond Inorganic materials 0.000 title description 8
238000005520 cutting process Methods 0.000 claims description 46
239000004575 stone Substances 0.000 claims description 21
238000005553 drilling Methods 0.000 claims description 18
239000012530 fluid Substances 0.000 claims description 11
238000011010 flushing procedure Methods 0.000 claims description 7
238000002347 injection Methods 0.000 claims description 6
239000007924 injection Substances 0.000 claims description 6
238000009826 distribution Methods 0.000 description 11
239000011435 rock Substances 0.000 description 9
230000015572 biosynthetic process Effects 0.000 description 5
239000012634 fragment Substances 0.000 description 4
239000000758 substrate Substances 0.000 description 4
UONOETXJSWQNOL-UHFFFAOYSA-N tungsten carbide Chemical compound [W+]#[C-] UONOETXJSWQNOL-UHFFFAOYSA-N 0.000 description 4
229910000831 Steel Inorganic materials 0.000 description 3
239000000463 material Substances 0.000 description 3
239000003208 petroleum Substances 0.000 description 3
239000010959 steel Substances 0.000 description 3
239000002826 coolant Substances 0.000 description 2
238000006073 displacement reaction Methods 0.000 description 2
239000011159 matrix material Substances 0.000 description 2
230000035515 penetration Effects 0.000 description 2
238000002360 preparation method Methods 0.000 description 2
230000000191 radiation effect Effects 0.000 description 2
238000005245 sintering Methods 0.000 description 2
235000019738 Limestone Nutrition 0.000 description 1
241000321453 Paranthias colonus Species 0.000 description 1
239000002969 artificial stone Substances 0.000 description 1
238000005266 casting Methods 0.000 description 1
239000004927 clay Substances 0.000 description 1
238000004140 cleaning Methods 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
238000001816 cooling Methods 0.000 description 1
230000007423 decrease Effects 0.000 description 1
239000010459 dolomite Substances 0.000 description 1
229910000514 dolomite Inorganic materials 0.000 description 1
230000003628 erosive effect Effects 0.000 description 1
238000000605 extraction Methods 0.000 description 1
238000000227 grinding Methods 0.000 description 1
230000008595 infiltration Effects 0.000 description 1
238000001764 infiltration Methods 0.000 description 1
239000006028 limestone Substances 0.000 description 1
239000007788 liquid Substances 0.000 description 1
238000004519 manufacturing process Methods 0.000 description 1
238000000034 method Methods 0.000 description 1
238000012986 modification Methods 0.000 description 1
230000004048 modification Effects 0.000 description 1
238000010422 painting Methods 0.000 description 1
230000002265 prevention Effects 0.000 description 1
238000005476 soldering Methods 0.000 description 1
230000001052 transient effect Effects 0.000 description 1
WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 description 1
239000010937 tungsten Substances 0.000 description 1
229910052721 tungsten Inorganic materials 0.000 description 1
238000011144 upstream manufacturing Methods 0.000 description 1
XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 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
- 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
- E21B10/5673—Button-type inserts with preformed cutting elements mounted on a distinct support, e.g. polycrystalline inserts having a non planar or non circular cutting face

Landscapes

Engineering & Computer Science (AREA)
Geology (AREA)
Mining & Mineral Resources (AREA)
Life Sciences & Earth Sciences (AREA)
General Life Sciences & Earth Sciences (AREA)
Fluid Mechanics (AREA)
Mechanical Engineering (AREA)
Environmental & Geological Engineering (AREA)
Physics & Mathematics (AREA)
Geochemistry & Mineralogy (AREA)
Chemical & Material Sciences (AREA)
Crystallography & Structural Chemistry (AREA)
Earth Drilling (AREA)
Processing Of Stones Or Stones Resemblance Materials (AREA)
Carbon And Carbon Compounds (AREA)

NO854492A 1984-11-12 1985-11-11 Diamantbor. NO854492L (no)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
BE0/213992A BE901037A (fr)	1984-11-12	1984-11-12	Trepan de forage diamante plat a pierres serties.

Publications (1)

Publication Number	Publication Date
NO854492L true NO854492L (no)	1986-05-13

Family

ID=3843815

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
NO854492A NO854492L (no)	1984-11-12	1985-11-11	Diamantbor.

Country Status (4)

Country	Link
EP (1)	EP0182770A1 (da)
CA (1)	CA1264317A (da)
DK (1)	DK519285A (da)
NO (1)	NO854492L (da)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS63134782A (ja) *	1986-09-11	1988-06-07	イーストマン　クリステンセン　カンパニー	各カッタに対して指向性を有する水流を供給するコンパクトな大型カッタを具えた回転型ドリルビット
US4913244A (en) *	1986-09-11	1990-04-03	Eastman Christensen Company	Large compact cutter rotary drill bit utilizing directed hydraulics for each cutter
US4794994A (en) *	1987-03-26	1989-01-03	Reed Tool Company	Drag drill bit having improved flow of drilling fluid
EP0295045A3 (en) *	1987-06-09	1989-10-25	Reed Tool Company	Rotary drag bit having scouring nozzles

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US1522593A (en) *	1919-10-13	1925-01-13	Rowland O Pickin	Rotary drilling tool
US3322218A (en) *	1965-05-04	1967-05-30	Exxon Production Research Co	Multi-port diamond bit
US3938599A (en) *	1974-03-27	1976-02-17	Hycalog, Inc.	Rotary drill bit
US3915246A (en) *	1974-05-16	1975-10-28	Adel E Sheshtawy	Rotary drilling bit
US4299297A (en) *	1979-06-06	1981-11-10	Lloyd Thomas C	Rotary percussion bit
US4323130A (en) *	1980-06-11	1982-04-06	Strata Bit Corporation	Drill bit

1985
- 1985-11-06 EP EP85870155A patent/EP0182770A1/fr not_active Ceased
- 1985-11-08 CA CA000494961A patent/CA1264317A/fr not_active Expired - Fee Related
- 1985-11-11 NO NO854492A patent/NO854492L/no unknown
- 1985-11-11 DK DK519285A patent/DK519285A/da not_active Application Discontinuation

Also Published As

Publication number	Publication date
EP0182770A1 (fr)	1986-05-28
DK519285A (da)	1986-05-13
DK519285D0 (da)	1985-11-11
CA1264317A (fr)	1990-01-09

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