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NO20052812L - Styrbart borkronearrangement - Google Patents

Styrbart borkronearrangement

Info

Publication number
NO20052812L
NO20052812L NO20052812A NO20052812A NO20052812L NO 20052812 L NO20052812 L NO 20052812L NO 20052812 A NO20052812 A NO 20052812A NO 20052812 A NO20052812 A NO 20052812A NO 20052812 L NO20052812 L NO 20052812L
Authority
NO
Norway
Prior art keywords
drill bit
stabilizer
bit arrangement
drill
controllable
Prior art date
Application number
NO20052812A
Other languages
English (en)
Other versions
NO20052812D0 (no
NO333895B1 (no
Inventor
Michael L Larronde
Daryl Richard Henry Stroud
Original Assignee
Smart Stabilizer Systems 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 Smart Stabilizer Systems Ltd filed Critical Smart Stabilizer Systems Ltd
Publication of NO20052812D0 publication Critical patent/NO20052812D0/no
Publication of NO20052812L publication Critical patent/NO20052812L/no
Publication of NO333895B1 publication Critical patent/NO333895B1/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
    • E21B7/00—Special methods or apparatus for drilling
    • E21B7/04—Directional drilling
    • E21B7/06—Deflecting the direction of boreholes
    • E21B7/062—Deflecting the direction of boreholes the tool shaft rotating inside a non-rotating guide travelling with the shaft
    • 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)
  • 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)

Abstract

Oppfinnelsen vedrører et styrbart borkronearrangement, særlig for bruk ved boring av borehull for olje- og gassproduksjon. Det er tilveiebragt et styrbart borkronearrangement hvor borkronen (20) er forbimdet med en borestieng (16) som irmbefatter en styrekomponent (12) og en stabilisator (14). Stabihsatoren (14) er anordnet mellom styrekomponenten (12) og borkronen (20). Styrekomponenten (12) er beregnet for bevegelse av boresttengen (16) på tvers i et borehull hvor den er anordnet. Stabilisatoren (14) har en indre del (32) beregnet tU rotasjon sammen med borestrengen (16), og en ytte del (34) beregnet til samvirke med borehullveggen. Den ytte del (34) er roterbar i forhold til den indre del slik at den ytre del (34) kan forbli i hovedsak stasjonær mens resten av stabilisatoren (14) roterer med borestrengen (16).
NO20052812A 2002-11-27 2005-06-10 Styrbart borkronearrangement NO333895B1 (no)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GBGB0227630.1A GB0227630D0 (en) 2002-11-27 2002-11-27 Steerable drill bit arrangement
PCT/IB2003/005025 WO2004048745A1 (en) 2002-11-27 2003-11-10 Steerable drill bit arrangement

Publications (3)

Publication Number Publication Date
NO20052812D0 NO20052812D0 (no) 2005-06-10
NO20052812L true NO20052812L (no) 2005-06-10
NO333895B1 NO333895B1 (no) 2013-10-14

Family

ID=9948584

Family Applications (1)

Application Number Title Priority Date Filing Date
NO20052812A NO333895B1 (no) 2002-11-27 2005-06-10 Styrbart borkronearrangement

Country Status (6)

Country Link
US (2) US7445060B2 (no)
AU (1) AU2003278455A1 (no)
CA (1) CA2505556C (no)
GB (2) GB0227630D0 (no)
NO (1) NO333895B1 (no)
WO (1) WO2004048745A1 (no)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB0413901D0 (en) 2004-06-22 2004-07-21 Smart Stabilizer Systems Ltd Steerable drill bit arrangement
CN102230363B (zh) * 2011-06-10 2013-03-27 河南理工大学 构造带内煤岩钻孔成孔装置与方法
CN102619470B (zh) * 2012-04-24 2013-12-04 中国石油天然气集团公司 控制随钻扩眼时钻柱横向振动的方法
US10161196B2 (en) 2014-02-14 2018-12-25 Halliburton Energy Services, Inc. Individually variably configurable drag members in an anti-rotation device
EP3074589B1 (en) 2014-02-14 2020-03-04 Halliburton Energy Services, Inc. Uniformly variably configurable drag members in an anti-rotation device
US10041303B2 (en) 2014-02-14 2018-08-07 Halliburton Energy Services, Inc. Drilling shaft deflection device
CN103939129B (zh) * 2014-04-10 2016-03-16 河南理工大学 钻抽一体化装置
WO2016043752A1 (en) 2014-09-18 2016-03-24 Halliburton Energy Services, Inc. Releasable locking mechanism for locking a housing to a drilling shaft of a rotary drilling system
BR112017009422B1 (pt) 2014-11-19 2021-12-28 Halliburton Energy Services, Inc. Método para produzir uma direção de perfuração desejada de uma broca subterrânea orientável, método para detectar uma força de tendência de formação e aparelho de perfuração
CN105156032B (zh) * 2015-07-07 2017-05-31 西南石油大学 一种卡瓦式工具面稳定器

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2072320A (en) * 1934-12-19 1937-03-02 Charles E Thomas Bit guide
US3298449A (en) * 1963-10-24 1967-01-17 Drilco Oil Tools Inc Well bore apparatus
GB2177738B (en) * 1985-07-13 1988-08-03 Cambridge Radiation Tech Control of drilling courses in the drilling of bore holes
US4606417A (en) * 1985-04-08 1986-08-19 Webb Derrel D Pressure equalized stabilizer apparatus for drill string
FR2625253A1 (fr) * 1987-12-23 1989-06-30 Inst Francais Du Petrole Centreur embrayable en rotation notamment pour garniture de forage
GB9204910D0 (en) * 1992-03-05 1992-04-22 Ledge 101 Ltd Downhole tool
GB9902023D0 (en) 1999-01-30 1999-03-17 Pacitti Paolo Directionally-controlled eccentric
FR2812338B1 (fr) * 2000-07-25 2002-11-08 Total Fina Elf S A Procede et dispositif de forage rotary d'un puits
FR2843418B1 (fr) * 2002-08-08 2005-12-16 Smf Internat Dispositif stabilisateur d'un train de tiges de forage rotatif a frottement reduit

Also Published As

Publication number Publication date
WO2004048745A1 (en) 2004-06-10
NO20052812D0 (no) 2005-06-10
NO333895B1 (no) 2013-10-14
GB0227630D0 (en) 2003-01-08
AU2003278455A1 (en) 2004-06-18
CA2505556A1 (en) 2004-06-10
GB2411190B (en) 2006-04-05
GB0509347D0 (en) 2005-06-15
GB2411190A (en) 2005-08-24
US20090050375A1 (en) 2009-02-26
CA2505556C (en) 2013-01-15
US7445060B2 (en) 2008-11-04
US20060124363A1 (en) 2006-06-15

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