NL7510719A - Boorinrichting met roteerbare snij-organen. - Google Patents

Boorinrichting met roteerbare snij-organen.

Info

Publication number: NL7510719A
Authority: NL; Netherlands
Prior art keywords: drilling device; rotatable cutting; cutting organs; organs; rotatable
Prior art date: 1974-09-16

Application number

NL7510719A

Other languages

English (en)

Original Assignee

Rapidex Inc

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.)

1974-09-16

Filing date

1975-09-11

Publication date

1976-03-18

1975-09-11 Application filed by Rapidex Inc filed Critical Rapidex Inc

1976-03-18 Publication of NL7510719A publication Critical patent/NL7510719A/nl

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
- E21B10/50—Drill bits characterised by wear resisting parts, e.g. diamond inserts the bit being of roller type
- E21B10/52—Drill bits characterised by wear resisting parts, e.g. diamond inserts the bit being of roller type with chisel- or button-type 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
- E21B10/08—Roller bits
- E21B10/16—Roller bits characterised by tooth form or arrangement
- 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
- E21B10/28—Drill bits with leading portion, i.e. drill bits with a pilot cutter; Drill bits for enlarging the borehole, e.g. reamers with non-expansible roller cutters

Landscapes

Engineering & Computer Science (AREA)
Life Sciences & Earth Sciences (AREA)
Geology (AREA)
Mining & Mineral Resources (AREA)
Mechanical Engineering (AREA)
Physics & Mathematics (AREA)
Environmental & Geological Engineering (AREA)
Fluid Mechanics (AREA)
General Life Sciences & Earth Sciences (AREA)
Geochemistry & Mineralogy (AREA)
Earth Drilling (AREA)

NL7510719A 1974-09-16 1975-09-11 Boorinrichting met roteerbare snij-organen. NL7510719A (nl)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US05/506,021 US3945447A (en)	1974-09-16	1974-09-16	Boring apparatus

Publications (1)

Publication Number	Publication Date
NL7510719A true NL7510719A (nl)	1976-03-18

Family

ID=24012833

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
NL7510719A NL7510719A (nl)	1974-09-16	1975-09-11	Boorinrichting met roteerbare snij-organen.

Country Status (9)

Country	Link
US (1)	US3945447A (nl)
JP (1)	JPS5159702A (nl)
BR (1)	BR7505967A (nl)
CA (1)	CA1027549A (nl)
DE (1)	DE2540558A1 (nl)
NL (1)	NL7510719A (nl)
NO (1)	NO752996L (nl)
SE (1)	SE7510220L (nl)
ZA (1)	ZA755093B (nl)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4189012A (en) *	1978-01-30	1980-02-19	Smith International, Inc.	Earth boring tool
US4449595A (en) *	1982-05-17	1984-05-22	Holbert Don R	Method and apparatus for drilling a curved bore
CA1234561A (en) *	1985-06-26	1988-03-29	Kenneth M. White	Profiled body roller-reamer stabilizer
US5220964A (en) *	1991-09-23	1993-06-22	The Charles Machine Works, Inc.	Downhole compaction and stabilization back reamer and drill bit
USRE36817E (en) *	1995-04-28	2000-08-15	Baker Hughes Incorporated	Method and apparatus for drilling and enlarging a borehole
US5497842A (en) *	1995-04-28	1996-03-12	Baker Hughes Incorporated	Reamer wing for enlarging a borehole below a smaller-diameter portion therof
US5992548A (en) *	1995-08-15	1999-11-30	Diamond Products International, Inc.	Bi-center bit with oppositely disposed cutting surfaces
US6123160A (en) *	1997-04-02	2000-09-26	Baker Hughes Incorporated	Drill bit with gage definition region
US6206117B1 (en)	1997-04-02	2001-03-27	Baker Hughes Incorporated	Drilling structure with non-axial gage
US6568488B2 (en)	2001-06-13	2003-05-27	Earth Tool Company, L.L.C.	Roller pipe burster
AU2003218254A1 (en) *	2002-03-18	2003-10-08	Allen Kent Rives	Stacked drill bit and toroidal reamer and method
US9574405B2 (en)	2005-09-21	2017-02-21	Smith International, Inc.	Hybrid disc bit with optimized PDC cutter placement
US20070240906A1 (en) *	2006-03-31	2007-10-18	Hill Gilman A	Tapered reamer bit
US7621345B2 (en) *	2006-04-03	2009-11-24	Baker Hughes Incorporated	High density row on roller cone bit
US8955413B2 (en) *	2009-07-31	2015-02-17	Smith International, Inc.	Manufacturing methods for high shear roller cone bits
US8672060B2 (en) *	2009-07-31	2014-03-18	Smith International, Inc.	High shear roller cone drill bits
WO2011084944A2 (en) *	2010-01-05	2011-07-14	Smith International, Inc.	High-shear roller cone and pdc hybrid bit
JP5322114B2 (ja) *	2010-05-01	2013-10-23	張山電氣株式会社	カッターヘッド

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US930758A (en) *	1908-11-20	1909-08-10	Howard R Hughes	Drill.
US1302058A (en) *	1913-12-01	1919-04-29	Mahlon E Layne	Drilling apparatus.
US2029770A (en) *	1934-10-26	1936-02-04	Grant John	Roller cutter reamer
US2126145A (en) *	1935-10-14	1938-08-09	Herman C Smith	Cutter
US2122863A (en) *	1936-04-13	1938-07-05	Globe Oil Tools Co	Reamer
US2093603A (en) *	1936-05-06	1937-09-21	Chiksan Oil Tool Company Ltd	Well reamer
US2499630A (en) *	1946-12-05	1950-03-07	Paul B Clark	Casing expander
US2915291A (en) *	1956-01-18	1959-12-01	Gulfelt Lars	Cross shaft rotary drill bit
US3018835A (en) *	1956-11-01	1962-01-30	Reed Roller Bit Co	Drill bit for producing an irregular indentation pattern on the bottom of a well bore
US3306381A (en) *	1963-12-16	1967-02-28	Drilco Oil Tools Inc	Reaming apparatus
US3306379A (en) *	1965-03-25	1967-02-28	Drilco Oil Tools Inc	Roller reamer
US3419093A (en) *	1967-05-29	1968-12-31	Dresser Ind	Cutter assembly for well tools
US3726350A (en) *	1971-05-24	1973-04-10	Hughes Tool Co	Anti-tracking earth boring drill
US3805901A (en) *	1972-08-10	1974-04-23	Ingersoll Rand Co	Earth cutter assembly
CA1016534A (en) *	1972-12-29	1977-08-30	Kenneth M. White	Roller reamer stabilizer

1974
- 1974-09-16 US US05/506,021 patent/US3945447A/en not_active Expired - Lifetime
1975
- 1975-08-07 ZA ZA00755093A patent/ZA755093B/xx unknown
- 1975-09-01 NO NO752996A patent/NO752996L/no unknown
- 1975-09-11 DE DE19752540558 patent/DE2540558A1/de active Pending
- 1975-09-11 NL NL7510719A patent/NL7510719A/nl not_active Application Discontinuation
- 1975-09-12 CA CA235,344A patent/CA1027549A/en not_active Expired
- 1975-09-12 SE SE7510220A patent/SE7510220L/xx unknown
- 1975-09-16 JP JP50112039A patent/JPS5159702A/ja active Pending
- 1975-09-16 BR BR7505967*A patent/BR7505967A/pt unknown

Also Published As

Publication number	Publication date
AU8376475A (en)	1977-02-10
ZA755093B (en)	1976-07-28
JPS5159702A (nl)	1976-05-25
DE2540558A1 (de)	1976-04-01
SE7510220L (sv)	1976-03-17
US3945447A (en)	1976-03-23
BR7505967A (pt)	1976-08-03
CA1027549A (en)	1978-03-07
NO752996L (nl)	1976-03-17

Publication	Publication Date	Title
NL7510469A (nl)	1976-05-04	Turbinerotorschoep.
SE7508422L (sv)	1976-01-26	Borranordning.
NL7510719A (nl)	1976-03-18	Boorinrichting met roteerbare snij-organen.
NL7412287A (nl)	1976-03-19	Aanbooraftakstuk.
SE424465B (sv)	1982-07-19	Slagborranordning.
NL7605950A (nl)	1976-12-07	Maaigarnituuraandrijfinrichting.
NL7701354A (nl)	1977-08-11	Baansnijinrichting.
NL7500630A (nl)	1975-10-07	Sluitspie-inrichting.
NL7504419A (nl)	1975-10-28	Roteerbare kopconstructie.
NL7608015A (nl)	1977-03-08	Booreenheid.
SE7407856L (sv)	1975-09-08	Tredfellningsapparat.
NL7512583A (nl)	1976-06-15	Booreenheid.
NO137674C (no)	1978-04-05	Fangstredskap.
NL7703998A (nl)	1977-10-17	Snijapparaat.
NL173146C (nl)	1983-12-16	Afsnij-inrichting.
ES200715Y (es)	1976-01-16	Perforador.
NL7610542A (nl)	1977-03-28	Snij-inrichting.
NL166875C (nl)	1981-10-15	Langssnijinrichting.
SE7409613L (sv)	1976-01-26	Tredfellningsanordning.
IT1041536B (it)	1980-01-10	Troncatrice
NL7606733A (nl)	1976-12-21	Afstrijkinrichting met dubbele funktie.
NL7601478A (nl)	1977-08-16	Snij-inrichting.
NL7505779A (nl)	1975-12-02	Doorsnijdingsslagkoord.
NL177728C (nl)	1986-10-16	Beregeningsinrichting.
FI50920C (fi)	1976-09-10	Katkaisulaite.

Legal Events

Date	Code	Title	Description
1980-05-27	BV	The patent application has lapsed