NO980850D0 - Friksjonsreduserende komponent for borerör - Google Patents

Friksjonsreduserende komponent for borerör

Info

Publication number: NO980850D0
Authority: NO; Norway
Prior art keywords: drill pipe; friction reducing; reducing component; component; friction
Prior art date: 1995-08-30

Application number

NO980850A

Other languages

English (en)

Other versions

NO320329B1 (no

NO980850L (no

Inventor

Robert Patrick Appleton

Gholam Hossein Rastegar

Original Assignee

Drilltech Serv North Sea Ltd

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.)

1995-08-30

Filing date

1998-02-27

Publication date

1998-02-27

1995-08-30 Priority claimed from GBGB9517649.1A external-priority patent/GB9517649D0/en

1995-10-07 Priority claimed from GBGB9520549.8A external-priority patent/GB9520549D0/en

1998-02-27 Application filed by Drilltech Serv North Sea Ltd filed Critical Drilltech Serv North Sea Ltd

1998-02-27 Publication of NO980850D0 publication Critical patent/NO980850D0/no

1998-04-24 Publication of NO980850L publication Critical patent/NO980850L/no

2005-11-21 Publication of NO320329B1 publication Critical patent/NO320329B1/no

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
- E21B17/00—Drilling rods or pipes; Flexible drill strings; Kellies; Drill collars; Sucker rods; Cables; Casings; Tubings
- E21B17/10—Wear protectors; Centralising devices, e.g. stabilisers
- E21B17/1085—Wear protectors; Blast joints; Hard facing
- 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
- E21B17/02—Couplings; joints
- E21B17/04—Couplings; joints between rod or the like and bit or between rod and rod or the like
- E21B17/046—Couplings; joints between rod or the like and bit or between rod and rod or the like with ribs, pins, or jaws, and complementary grooves or the like, e.g. bayonet catches
- 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
- E21B17/10—Wear protectors; Centralising devices, e.g. stabilisers
- E21B17/1057—Centralising devices with rollers or with a relatively rotating sleeve
- E21B17/1064—Pipes or rods with a relatively rotating sleeve

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)
Drilling Tools (AREA)

NO19980850A 1995-08-30 1998-02-27 Friksjonsreduserende komponent for boreror NO320329B1 (no)

Applications Claiming Priority (3)

Application Number	Priority Date	Filing Date	Title
GBGB9517649.1A GB9517649D0 (en)	1995-08-30	1995-08-30	Drill pipe roller wear sub
GBGB9520549.8A GB9520549D0 (en)	1995-10-07	1995-10-07	Torque reducing substitute
PCT/GB1996/002123 WO1997008423A1 (en)	1995-08-30	1996-08-30	Friction-reducing drill pipe component

Publications (3)

Publication Number	Publication Date
NO980850D0 true NO980850D0 (no)	1998-02-27
NO980850L NO980850L (no)	1998-04-24
NO320329B1 NO320329B1 (no)	2005-11-21

Family

ID=26307645

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
NO19980850A NO320329B1 (no)	1995-08-30	1998-02-27	Friksjonsreduserende komponent for boreror

Country Status (8)

Country	Link
US (1)	US6655477B2 (no)
EP (1)	EP0843773B1 (no)
AU (1)	AU710050B2 (no)
CA (1)	CA2230512C (no)
DE (1)	DE69610706D1 (no)
MY (1)	MY115843A (no)
NO (1)	NO320329B1 (no)
WO (1)	WO1997008423A1 (no)

Families Citing this family (36)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB2299598B (en) *	1995-04-07	1999-03-17	Weatherford Lamb	Apparatus for use in a wellbore
US6557654B1 (en)	1998-01-05	2003-05-06	Weatherford/Lamb, Inc.	Drill pipe having a journal formed thereon
US6401820B1 (en) *	1998-01-24	2002-06-11	Downhole Products Plc	Downhole tool
GB2339227B (en) *	1998-01-24	2002-11-20	Downhole Products Plc	Downhole Tool
GB9818181D0 (en) *	1998-08-21	1998-10-14	Specialised Petroleum Serv Ltd	Down-hole tool with centralising component
GB9814230D0 (en) *	1998-07-02	1998-09-02	Appleton Robert P	Torque reducing substitute
GB0002916D0 (en) *	2000-02-10	2000-03-29	Stable Services Ltd	Drill pipe torque reduction and protection apparatus
GB0006218D0 (en) *	2000-03-16	2000-05-03	Rastegar Gholam H	Torque reducing drillstring component
US7393158B2 (en) *	2003-10-20	2008-07-01	Rti Energy Systems, Inc.	Shrink for centralizer assembly and method
US7296637B2 (en) *	2004-04-06	2007-11-20	Ed Gudac	Oil drilling tool
AU2007216355B2 (en) *	2006-02-14	2011-10-20	Smart Stabilizer Systems Limited	Downhole assembly and cutter assembly
AU2008250002A1 (en) *	2007-05-15	2008-11-20	Shell Internationale Research Maatschappij B.V.	System for drilling a wellbore
EP2176504B1 (en) *	2007-07-06	2019-07-17	Halliburton Energy Services, Inc.	Multi-purpose well servicing apparatus
US7814996B2 (en)	2008-02-01	2010-10-19	Aquatic Company	Spiral ribbed aluminum drillpipe
CA2735667C (en) *	2008-08-29	2016-02-09	Statoil Petroleum As	Drill pipe protector assembly
US8511375B2 (en) *	2010-05-03	2013-08-20	Baker Hughes Incorporated	Wellbore cleaning devices
US8733455B2 (en) *	2011-04-06	2014-05-27	Baker Hughes Incorporated	Roller standoff assemblies
FR2980815B1 (fr)	2011-10-04	2013-09-27	Vam Drilling France	Element de garniture de forage et tige de forage correspondante
US8721222B2 (en) *	2011-11-04	2014-05-13	Chevron U.S.A. Inc.	Lateral buckling mitigation apparatus, methods and systems for use with subsea conduits
CA2926160C (en) *	2013-11-04	2018-08-07	Matthew Bradley STOKES	Adjustable shear assembly
EP3032025A1 (en) *	2014-12-12	2016-06-15	Services Pétroliers Schlumberger	Stabilizer assembly
SG10201502460SA (en) *	2015-03-27	2016-10-28	Drilltech Services Asia Pte Ltd	An improved sub assembly
CN105781444B (zh) *	2016-04-29	2018-06-29	中国石油大学(北京)	一种减扭降阻稳定器
US10989042B2 (en)	2017-11-22	2021-04-27	Baker Hughes, A Ge Company, Llc	Downhole tool protection cover
US10557317B2 (en) *	2017-12-01	2020-02-11	Saudi Arabian Oil Company	Systems and methods for pipe concentricity, zonal isolation, and stuck pipe prevention
US10947811B2 (en)	2017-12-01	2021-03-16	Saudi Arabian Oil Company	Systems and methods for pipe concentricity, zonal isolation, and stuck pipe prevention
US11473376B2 (en) *	2018-03-16	2022-10-18	Wwt North America Holdings, Inc	Non-rotating vibration reduction sub
US10954724B2 (en) *	2018-06-26	2021-03-23	Baker Hughes, A Ge Company, Llc	Axial and rotational alignment system and method
US10371288B1 (en)	2018-10-22	2019-08-06	Chevron U.S.A. Inc.	Apparatus and method for reducing impact of stresses on a subsea pipeline
CN111379527B (zh) *	2018-12-28	2024-07-26	中国石油天然气股份有限公司	石油钻杆
EP4624722A1 (en) *	2019-03-01	2025-10-01	Boart Longyear Manufacturing and Distribution Inc.	High speed drilling system and methods of using same
CN110630216A (zh) *	2019-10-15	2019-12-31	中国石油集团川庆钻探工程有限公司长庆钻井总公司	一种钻杆刮泥器及其使用方法
CA3162222A1 (en) *	2019-12-20	2021-06-24	Russel MOORE	Non-metallic wear bands for oilfield rods and tubulars, and methods of forming same
GB2595333B (en) *	2021-02-24	2022-06-01	Nxg Tech Limited	Torque reduction assembly
GB2606714B (en) *	2021-05-13	2023-11-22	Rotojar Innovations Ltd	Downhole torque reducer
AU2022349606B2 (en)	2021-09-23	2025-06-05	Wwt North America Holdings, Inc.	Non-rotating drill pipe protector tool having multiple types of hydraulic bearings

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2715552A (en) *	1954-03-01	1955-08-16	Guiberson Corp	Drill string bushing tool
US2846016A (en) *	1954-03-19	1958-08-05	Huntsinger Associates	Stop collar for well casing
US3419094A (en) *	1966-06-17	1968-12-31	Reed Roller Bit Co	Drill string stabilizer
US3482889A (en) *	1967-09-18	1969-12-09	Driltrol	Stabilizers for drilling strings
US3825083A (en)	1972-02-02	1974-07-23	Christensen Diamond Prod Co	Drill bit and stabilizer combination
US3916998A (en) *	1974-11-05	1975-11-04	Jr Samuel L Bass	Drilling stabilizer and method
US4606417A (en) *	1985-04-08	1986-08-19	Webb Derrel D	Pressure equalized stabilizer apparatus for drill string
GB8914882D0 (en) *	1989-06-29	1989-08-23	Red Baron Oil Tools Rental	Drill string component
US5020591A (en) *	1989-09-11	1991-06-04	Shore James B	Oil tool coupling device
US5107942A (en) *	1991-04-04	1992-04-28	Baker Hughes Incorporated	Inner tube stabilizer for a corebarrel
GB9317128D0 (en) *	1993-08-17	1993-09-29	Swietlik George	Equipment to reduce torque on a drill string
GB9321257D0 (en) *	1993-10-14	1993-12-01	Rototec Limited	Drill pipe tubing and casing protectors

1996
- 1996-08-30 EP EP96929385A patent/EP0843773B1/en not_active Expired - Lifetime
- 1996-08-30 US US09/029,509 patent/US6655477B2/en not_active Expired - Lifetime
- 1996-08-30 CA CA002230512A patent/CA2230512C/en not_active Expired - Lifetime
- 1996-08-30 AU AU68800/96A patent/AU710050B2/en not_active Expired
- 1996-08-30 MY MYPI96003623A patent/MY115843A/en unknown
- 1996-08-30 WO PCT/GB1996/002123 patent/WO1997008423A1/en not_active Ceased
- 1996-08-30 DE DE69610706T patent/DE69610706D1/de not_active Expired - Lifetime
1998
- 1998-02-27 NO NO19980850A patent/NO320329B1/no not_active IP Right Cessation

Also Published As

Publication number	Publication date
DE69610706D1 (de)	2000-11-23
US6655477B2 (en)	2003-12-02
EP0843773A1 (en)	1998-05-27
US20020023782A1 (en)	2002-02-28
NO320329B1 (no)	2005-11-21
EP0843773B1 (en)	2000-10-18
MY115843A (en)	2003-09-30
AU6880096A (en)	1997-03-19
CA2230512A1 (en)	1997-03-06
CA2230512C (en)	2004-06-01
AU710050B2 (en)	1999-09-09
WO1997008423A1 (en)	1997-03-06
NO980850L (no)	1998-04-24

Publication	Publication Date	Title
NO980850D0 (no)	1998-02-27	Friksjonsreduserende komponent for borerör
DE69412535D1 (de)	1998-09-24	Bohrgestängeverbindung
DE59507246D1 (de)	1999-12-23	Bohrvorrichtung
NO963539L (no)	1997-02-25	Boreanordning for borehull
DE69602724D1 (de)	1999-07-08	Bohrlochwerkzeug
DE69614611D1 (de)	2001-09-27	Rohrverbindung
DE69629959T2 (de)	2004-10-21	Rohrverbindung
NO980655D0 (no)	1998-02-16	Borefluid
DE69618898D1 (de)	2002-03-14	Rohrkompensator
DE69808346D1 (de)	2002-11-07	Rohrauskleidungsverfahren
DE69614207D1 (de)	2001-09-06	Rohrverbindung
DE69629046D1 (de)	2003-08-14	Feuerfeste rohre
DE69607949D1 (de)	2000-05-31	Doppeltes bohrlochsteigrohr
DE59606840D1 (de)	2001-06-07	Rohrverbindung
DE69605623D1 (de)	2000-01-20	Mehrschichtrohr
NO980632D0 (no)	1998-02-13	Sideveis tilbakevending gjennom rör
DE69610536D1 (de)	2000-11-09	Rohrverbindung
MA23541A1 (fr)	1995-12-31	Conduit-souterrain
DE69626503D1 (de)	2003-04-10	Bohrvorrichtung
KR970023973U (ko)	1997-06-20	시추용 천공기의 변속장치
NO963679D0 (no)	1996-09-03	Adapter for oljebrönnrör
DE69600824D1 (de)	1998-11-26	Rohrverbindung
KR970006381U (ko)	1997-02-21	관이음쇠
DE59710213D1 (de)	2003-07-10	Bohrgestänge
NO955008D0 (no)	1995-12-11	Boresystem

Legal Events

Date	Code	Title	Description
2016-09-05	MK1K	Patent expired