WO2001027434A3 - Colonne de forage a roulements - Google Patents

Colonne de forage a roulements Download PDF

Info

Publication number
WO2001027434A3
WO2001027434A3 PCT/GB2000/003829 GB0003829W WO0127434A3 WO 2001027434 A3 WO2001027434 A3 WO 2001027434A3 GB 0003829 W GB0003829 W GB 0003829W WO 0127434 A3 WO0127434 A3 WO 0127434A3
Authority
WO
WIPO (PCT)
Prior art keywords
drill string
bearings
string member
breakages
drilling
Prior art date
Application number
PCT/GB2000/003829
Other languages
English (en)
Other versions
WO2001027434A2 (fr
Inventor
Robert Gordon Kidd
Original Assignee
Its Specialist Drilling Tools
Robert Gordon Kidd
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 Its Specialist Drilling Tools, Robert Gordon Kidd filed Critical Its Specialist Drilling Tools
Priority to DE60007349T priority Critical patent/DE60007349D1/de
Priority to AT00964521T priority patent/ATE256817T1/de
Priority to EP00964521A priority patent/EP1226329B1/fr
Priority to CA002385443A priority patent/CA2385443A1/fr
Priority to AU75449/00A priority patent/AU7544900A/en
Publication of WO2001027434A2 publication Critical patent/WO2001027434A2/fr
Publication of WO2001027434A3 publication Critical patent/WO2001027434A3/fr
Priority to NO20021630A priority patent/NO20021630D0/no

Links

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
    • E21B17/1057—Centralising devices with rollers or with a relatively rotating sleeve
    • E21B17/1064—Pipes or rods with a relatively rotating sleeve
    • 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

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)
  • Environmental & Geological Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Harvester Elements (AREA)
  • Adornments (AREA)
  • Rolling Contact Bearings (AREA)
  • Processing Of Stones Or Stones Resemblance Materials (AREA)
  • Earth Drilling (AREA)
  • Toys (AREA)
  • Drilling Tools (AREA)
  • Surgical Instruments (AREA)

Abstract

L'invention concerne une colonne de forage comprenant un corps, et des chemins de roulement autour de la circonférence de la colonne. Dans certains modes de réalisation, le présence de roulements sphériques sur la surface de la colonne réduit le couple de rotation et la résistance verticale, permettant un fonctionnement plus facile de la colonne de forage. Parmi les avantages d'un mode de réalisation figurent la réduction de l'usure ou des cassures des composants utilisés lors du forage.
PCT/GB2000/003829 1999-10-13 2000-10-06 Colonne de forage a roulements WO2001027434A2 (fr)

Priority Applications (6)

Application Number Priority Date Filing Date Title
DE60007349T DE60007349D1 (de) 1999-10-13 2000-10-06 Bohrstrangelement mit lagern
AT00964521T ATE256817T1 (de) 1999-10-13 2000-10-06 Bohrstrangelement mit lagern
EP00964521A EP1226329B1 (fr) 1999-10-13 2000-10-06 Colonne de forage a roulements
CA002385443A CA2385443A1 (fr) 1999-10-13 2000-10-06 Colonne de forage a roulements
AU75449/00A AU7544900A (en) 1999-10-13 2000-10-06 Drill string member with bearings
NO20021630A NO20021630D0 (no) 1999-10-13 2002-04-05 Borestrengelement med lagre

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GBGB9924114.3A GB9924114D0 (en) 1999-10-13 1999-10-13 Drill pipe
GB9924114.3 1999-10-13

Publications (2)

Publication Number Publication Date
WO2001027434A2 WO2001027434A2 (fr) 2001-04-19
WO2001027434A3 true WO2001027434A3 (fr) 2001-10-11

Family

ID=10862585

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/GB2000/003829 WO2001027434A2 (fr) 1999-10-13 2000-10-06 Colonne de forage a roulements

Country Status (8)

Country Link
EP (1) EP1226329B1 (fr)
AT (1) ATE256817T1 (fr)
AU (1) AU7544900A (fr)
CA (1) CA2385443A1 (fr)
DE (1) DE60007349D1 (fr)
GB (1) GB9924114D0 (fr)
NO (1) NO20021630D0 (fr)
WO (1) WO2001027434A2 (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB0118270D0 (en) * 2001-07-27 2001-09-19 Internat Tubular Services Ltd "Tool string member with bearings"
US9810030B2 (en) 2013-06-03 2017-11-07 Evolution Engineering Inc. Mud motor with integrated abrasion-resistant structure
CN103710015B (zh) * 2013-12-25 2016-08-17 四川宝麟新材料科技有限公司 一种油气田增产用乳液型减阻剂及其制备方法
CN110080693B (zh) * 2018-01-25 2020-10-09 中国石油化工股份有限公司 一种钻具扶正器
GB201803284D0 (en) * 2018-02-28 2018-04-11 Kaseum Holdings Ltd Roller tool

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5148876A (en) * 1991-06-10 1992-09-22 Prideco, Inc. Lightweight drill pipe
US5261498A (en) * 1989-06-29 1993-11-16 The Red Baron (Oil Tools Rental) Limited Drill string component
US5339910A (en) * 1993-04-14 1994-08-23 Union Oil Company Of California Drilling torsional friction reducer

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1877395A (en) * 1928-05-14 1932-09-13 Emsco Derrick & Equip Co Antifriction device for drill pipe

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5261498A (en) * 1989-06-29 1993-11-16 The Red Baron (Oil Tools Rental) Limited Drill string component
US5148876A (en) * 1991-06-10 1992-09-22 Prideco, Inc. Lightweight drill pipe
US5339910A (en) * 1993-04-14 1994-08-23 Union Oil Company Of California Drilling torsional friction reducer

Also Published As

Publication number Publication date
WO2001027434A2 (fr) 2001-04-19
EP1226329B1 (fr) 2003-12-17
DE60007349D1 (de) 2004-01-29
EP1226329A2 (fr) 2002-07-31
CA2385443A1 (fr) 2001-04-19
NO20021630L (no) 2002-04-05
NO20021630D0 (no) 2002-04-05
GB9924114D0 (en) 1999-12-15
AU7544900A (en) 2001-04-23
ATE256817T1 (de) 2004-01-15

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