NO911167L - Boreroer med spiralformet kam for retningsboring med stor vinkel. - Google Patents

Boreroer med spiralformet kam for retningsboring med stor vinkel.

Info

Publication number: NO911167L
Authority: NO; Norway
Prior art keywords: birds; directory; drilling; wide angle; spiral shape
Prior art date: 1990-03-23

Application number

NO91911167A

Other languages

English (en)

Norwegian (no)

Other versions

NO911167D0 (no

Inventor

John E Finnegan

Jerry G Williams

Original Assignee

Conoco 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.)

1990-03-23

Filing date

1991-03-22

Publication date

1991-09-24

1991-03-22 Application filed by Conoco Inc filed Critical Conoco Inc

1991-03-22 Publication of NO911167D0 publication Critical patent/NO911167D0/no

1991-09-24 Publication of NO911167L publication Critical patent/NO911167L/no

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
- E21B7/00—Special methods or apparatus for drilling
- E21B7/04—Directional drilling
- 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
- E21B17/00—Drilling rods or pipes; Flexible drill strings; Kellies; Drill collars; Sucker rods; Cables; Casings; Tubings
- E21B17/22—Rods or pipes with helical structure

Landscapes

Engineering & Computer Science (AREA)
Life Sciences & Earth Sciences (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)
Mechanical Engineering (AREA)
Earth Drilling (AREA)

NO91911167A 1990-03-23 1991-03-22 Boreroer med spiralformet kam for retningsboring med stor vinkel. NO911167L (no)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US07/498,864 US5042600A (en)	1990-03-23	1990-03-23	Drill pipe with helical ridge for drilling highly angulated wells

Publications (2)

Publication Number	Publication Date
NO911167D0 NO911167D0 (no)	1991-03-22
NO911167L true NO911167L (no)	1991-09-24

Family

ID=23982825

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
NO91911167A NO911167L (no)	1990-03-23	1991-03-22	Boreroer med spiralformet kam for retningsboring med stor vinkel.

Country Status (4)

Country	Link
US (1)	US5042600A (de)
EP (1)	EP0448397A3 (de)
CA (1)	CA2037449A1 (de)
NO (1)	NO911167L (de)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE4136883C2 (de) *	1991-11-09	1993-10-14	Gd Anker Gmbh & Co Kg	Bohrrohr
NO953303L (no) *	1994-08-26	1996-02-27	Halliburton Co	Kompositt brönnproduksjonsrör
GB2314358B (en) *	1996-06-18	2000-10-11	George Swietlik	Cutting bed impeller
RU2227199C2 (ru) *	2001-11-27	2004-04-20	Дочернее общество с ограниченной ответственностью "Башнипинефть" Открытого акционерного общества "Акционерная нефтяная компания "Башнефть"	Колонна труб для бурения или эксплуатации горизонтальных и наклонно-направленных скважин
US20050067037A1 (en) *	2003-09-30	2005-03-31	Conocophillips Company	Collapse resistant composite riser
US20050100414A1 (en) *	2003-11-07	2005-05-12	Conocophillips Company	Composite riser with integrity monitoring apparatus and method
US7178611B2 (en) *	2004-03-25	2007-02-20	Cdx Gas, Llc	System and method for directional drilling utilizing clutch assembly
EP2212514B1 (de) *	2007-10-03	2019-04-10	M-I Llc	Bohrlochkratzer
US7814996B2 (en) *	2008-02-01	2010-10-19	Aquatic Company	Spiral ribbed aluminum drillpipe
US7984773B2 (en) *	2008-05-13	2011-07-26	Longyear Tm, Inc.	Sonic drill bit for core sampling
US7806204B2 (en) *	2008-10-29	2010-10-05	Longyear Tm, Inc.	Sonic drill rod with external surface features
US8820435B2 (en) *	2010-10-13	2014-09-02	Danuser Llc	Auger for digging holes
CN102305033B (zh) *	2011-08-05	2014-03-12	长安大学	一种旋挖钻机用钻斗
US20130062125A1 (en) *	2011-09-13	2013-03-14	James M. Savage	Apparatus and Method for Lateral Well Drilling
US9856699B2 (en)	2014-03-18	2018-01-02	Paul L. Anderson	Methods and apparatus for forming hole in ground

Family Cites Families (23)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US1959367A (en) *	1932-09-24	1934-05-22	Charles B Kennedye	Well casing
US2210296A (en) *	1939-09-23	1940-08-06	Hardsocg Mfg Company	Means for connecting miners' extension drills
US2336029A (en) *	1942-02-27	1943-12-07	Texas Co	Well drilling apparatus
US2781185A (en) *	1954-06-02	1957-02-12	Robbins Davis	Drilling apparatus
US2815192A (en) *	1955-11-18	1957-12-03	Parrish Alan Jay	Earth boring auger section and cutter
FI30716A (fi) *	1956-05-09	1959-11-10		Jääpora
US2981403A (en) *	1957-04-15	1961-04-25	Joy Mfg Co	Conveying apparatus
US3085639A (en) *	1961-01-17	1963-04-16	Earl L Fitch	Drill collar for oil wells
DE1236443B (de) *	1963-06-18	1967-03-16	Schmidt	Drehbohr- bzw. Spuelgestaenge fuer Gesteinsbohrarbeiten
US3656565A (en) *	1970-09-23	1972-04-18	Fred K Fox	Rotary drilling tool
US3833071A (en) *	1973-05-03	1974-09-03	R Koosman	Apparatus and process for soil dewatering
DE2506611A1 (de) *	1975-02-17	1976-08-26	Drespa Geb Biebersdorf Ursula	Drehbohrkopf fuer bohrungen mit hoher zielgenauigkeit
FR2375429A1 (fr) *	1975-08-13	1978-07-21	Eurotungstene	Tige allonge composite pour forage avec marteau hors de trou
US4049066A (en) *	1976-04-19	1977-09-20	Richey Vernon T	Apparatus for reducing annular back pressure near the drill bit
US4277869A (en) *	1979-07-30	1981-07-14	Hartwell Charles A	Stabilizer
CA1118755A (en) *	1981-06-10	1982-02-23	Legato Drilling Ltd.	Reverse action auger
US4543019A (en) *	1982-07-28	1985-09-24	Tokyo Shibaura Denki Kabushiki Kaisha	Boring tool
US4610316A (en) *	1984-11-23	1986-09-09	Lor, Inc.	Free flow stabilizer
FR2591654A1 (fr) *	1985-12-16	1987-06-19	Stenuick Freres	Dispositif de maintien de la rectitude d'un forage
US4771830A (en) *	1987-05-01	1988-09-20	Schlumberger Technology Corp.	Apparatus for positioning well tools in deviated well bores
DK165307C (da) *	1987-06-04	1993-03-22	Kurt Ingvard Soerensen	Sonde til maaling af den elektriske formationsmodstand i jordlag
US4883135A (en) *	1987-09-18	1989-11-28	Hawera Probst Gmbh & Co.	Apparatus for rock drill
CA1266043A (en) *	1989-01-04	1990-02-20	Ross W. Bracewell	Auger drilling system

1990
- 1990-03-23 US US07/498,864 patent/US5042600A/en not_active Expired - Fee Related
1991
- 1991-03-01 CA CA002037449A patent/CA2037449A1/en not_active Abandoned
- 1991-03-21 EP EP19910302485 patent/EP0448397A3/en not_active Withdrawn
- 1991-03-22 NO NO91911167A patent/NO911167L/no unknown

Also Published As

Publication number	Publication date
NO911167D0 (no)	1991-03-22
CA2037449A1 (en)	1991-09-24
US5042600A (en)	1991-08-27
EP0448397A3 (en)	1992-09-02
EP0448397A2 (de)	1991-09-25

Publication	Publication Date	Title
FI914382A0 (fi)	1991-09-18	Dammsugarpaosar med stor effekt.
DE59108494D1 (de)	1997-03-06	1-H-3-Aryl-pyrrolidin-2,4-dion-Derivate
NO881145D0 (no)	1988-03-15	Ettergivende offshorekonstruksjon med fast basis.
FI905579A0 (fi)	1990-11-12	Modem med flera arbetssaett.
FI916085L (fi)	1992-06-25	Paraffinalkyleringsfoerfarande.
DE68913022D1 (de)	1994-03-24	Heterozyklische Derivate.
FI915920L (fi)	1992-06-19	Serotoninantagonister.
NO911167D0 (no)	1991-03-22	Boreroer med spiralformet kam for retningsboring med stor vinkel.
FI911992L (fi)	1991-10-28	Integrerad optisk konstruktion.
ITRM920583A1 (it)	1994-01-30	Raccatrice binatrice.
FI923332A0 (fi)	1992-07-22	Batterikonstruktion med styrskenor uppvisande integral konstruktion och begraensad foerskjutningsroerelse.
FI911266A7 (fi)	1991-09-16	Vaakakierrekulman määrittäminen
FI912877L (fi)	1991-12-16	Faestanordning.
FI884317A0 (fi)	1988-09-21	Sjaelvbaerande konstruktion.
DE68913526D1 (de)	1994-04-07	Teleskop-stützvorrichtung.
FI915053A0 (fi)	1991-10-25	Vaexelstroemsmotor med stor diameter och fogar i statorn.
FI891962A7 (fi)	1989-10-27	Borrstaongselement.
FI904864A0 (fi)	1990-10-03	Konstruktion foer kedjetransmission.
FI895796A0 (fi)	1989-12-04	Saekerhetssystem och konstruktion foer underjordiskt utrymme.
FI905018A0 (fi)	1990-10-12	I vatten och loesningsmedel loesliga axiala hydroxi-och mono- och dikarboxylsyraderivat med stor tumoeraktivitet.
ATA36889A (de)	1990-07-15	Gebogenes, rohrfoermiges profil
FI915771A0 (fi)	1991-12-05	Spiral krymphoelje.
DE3765297D1 (de)	1990-11-08	Leiteranordnung mit ausschiebbaren leiterteilen.
FI915353A0 (fi)	1991-11-13	Hoegspaenningstransformator med stor seismisk stabilitet.
FI891907A0 (fi)	1989-04-21	Lins.