GB0002916D0 - Drill pipe torque reduction and protection apparatus - Google Patents

Drill pipe torque reduction and protection apparatus

Info

Publication number
GB0002916D0
GB0002916D0 GB0002916A GB0002916A GB0002916D0 GB 0002916 D0 GB0002916 D0 GB 0002916D0 GB 0002916 A GB0002916 A GB 0002916A GB 0002916 A GB0002916 A GB 0002916A GB 0002916 D0 GB0002916 D0 GB 0002916D0
Authority
GB
United Kingdom
Prior art keywords
drill pipe
protection apparatus
torque reduction
pipe torque
reduction
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.)
Ceased
Application number
GB0002916A
Other languages
English (en)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Stable Services Ltd
Original Assignee
Stable Services 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.)
Filing date
Publication date
Application filed by Stable Services Ltd filed Critical Stable Services Ltd
Priority to GB0002916A priority Critical patent/GB0002916D0/en
Publication of GB0002916D0 publication Critical patent/GB0002916D0/en
Priority to AU2001232014A priority patent/AU2001232014A1/en
Priority to PCT/GB2001/000486 priority patent/WO2001059249A2/fr
Priority to EP01904095A priority patent/EP1254299A2/fr
Priority to NO20023760A priority patent/NO20023760L/no
Ceased legal-status Critical Current

Links

GB0002916A 2000-02-10 2000-02-10 Drill pipe torque reduction and protection apparatus Ceased GB0002916D0 (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
GB0002916A GB0002916D0 (en) 2000-02-10 2000-02-10 Drill pipe torque reduction and protection apparatus
AU2001232014A AU2001232014A1 (en) 2000-02-10 2001-02-08 Drill pipe torque-reduction and protection apparatus
PCT/GB2001/000486 WO2001059249A2 (fr) 2000-02-10 2001-02-08 Appareil de protection et de reduction du couple d'une tige de forage
EP01904095A EP1254299A2 (fr) 2000-02-10 2001-02-08 Appareil de protection et de reduction du couple d'une tige de forage
NO20023760A NO20023760L (no) 2000-02-10 2002-08-08 Momentreduserende og beskyttende anordning for borerör

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB0002916A GB0002916D0 (en) 2000-02-10 2000-02-10 Drill pipe torque reduction and protection apparatus

Publications (1)

Publication Number Publication Date
GB0002916D0 true GB0002916D0 (en) 2000-03-29

Family

ID=9885209

Family Applications (1)

Application Number Title Priority Date Filing Date
GB0002916A Ceased GB0002916D0 (en) 2000-02-10 2000-02-10 Drill pipe torque reduction and protection apparatus

Country Status (5)

Country Link
EP (1) EP1254299A2 (fr)
AU (1) AU2001232014A1 (fr)
GB (1) GB0002916D0 (fr)
NO (1) NO20023760L (fr)
WO (1) WO2001059249A2 (fr)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1291486A1 (fr) * 2001-09-07 2003-03-12 Shell Internationale Researchmaatschappij B.V. Tubage enroulé rotatif
NO326223B1 (no) 2003-10-29 2008-10-20 Weatherford Lamb Apparat og fremgangsmate for a redusere borevibrasjon ved boring med fôringsror
DE602005004301T2 (de) 2005-11-22 2008-12-24 Mec Holding Gmbh Werkstoff für Teile oder Beschichtungen, die Verschleiss oder Reibung ausgesetzt sind, Verfahren zu deren Herstellung und Verwendung des Werkstoffes in einer Vorrichtung zur Drehmomentreduzierung bei Bohrstrangkomponenten
US8220563B2 (en) * 2008-08-20 2012-07-17 Exxonmobil Research And Engineering Company Ultra-low friction coatings for drill stem assemblies
US8863834B2 (en) 2009-04-07 2014-10-21 Antelope Oil Tool & Mfg. Co., Llc Friction reducing wear band and method of coupling a wear band to a tubular
JP6672911B2 (ja) * 2015-03-13 2020-03-25 日本製鉄株式会社 坑井の掘削方法、その掘削方法に用いられるドリルパイプ及びツールジョイント
JP6569355B2 (ja) * 2015-07-27 2019-09-04 日本製鉄株式会社 坑井の掘削方法、その掘削方法に用いられるドリルパイプ及びツールジョイント
US11352840B2 (en) 2017-08-01 2022-06-07 Frank's International, Llc Drill pipe torque reducer and method
GB2606714B (en) * 2021-05-13 2023-11-22 Rotojar Innovations Ltd Downhole torque reducer
CN113464064B (zh) * 2021-08-06 2023-07-21 西南石油大学 一种超深井小尺寸钻杆扭矩过载保护方法及装置

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1824257A (en) * 1928-01-30 1931-09-22 Reed Roller Bit Co Tool joint
GB307212A (en) * 1928-03-06 1929-03-07 James Cuthill Improvements relating to drill-pipes for well boring
US1877395A (en) * 1928-05-14 1932-09-13 Emsco Derrick & Equip Co Antifriction device for drill pipe
WO1994003700A1 (fr) * 1991-06-10 1994-02-17 Prideco, Inc. Tige de forage legere
DE4127249C1 (fr) * 1991-08-17 1993-02-04 Gd-Anker Gmbh, 3370 Seesen, De
GB9207624D0 (en) * 1992-04-08 1992-05-27 Strange Anthony E J Improvements relating to the protection of corrosion-susceptible members
US5778976A (en) * 1994-02-14 1998-07-14 Austoil Technology Limited Casing installation equipment
WO1996003568A1 (fr) * 1994-07-28 1996-02-08 Jerome Kemick Palier d'usure sacrificiel
AU710050B2 (en) * 1995-08-30 1999-09-09 Drilltech Services (Asia) Pte Limited Friction-reducing drill pipe component
GB9814230D0 (en) * 1998-07-02 1998-09-02 Appleton Robert P Torque reducing substitute

Also Published As

Publication number Publication date
NO20023760D0 (no) 2002-08-08
WO2001059249A3 (fr) 2002-01-31
NO20023760L (no) 2002-09-03
EP1254299A2 (fr) 2002-11-06
WO2001059249A2 (fr) 2001-08-16
AU2001232014A1 (en) 2001-08-20

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Legal Events

Date Code Title Description
AT Applications terminated before publication under section 16(1)