BR112014030612A2 - hydraulically adjustable axial pad drill bit to control torsional fluctuations - Google Patents

hydraulically adjustable axial pad drill bit to control torsional fluctuations

Info

Publication number
BR112014030612A2
BR112014030612A2 BR112014030612A BR112014030612A BR112014030612A2 BR 112014030612 A2 BR112014030612 A2 BR 112014030612A2 BR 112014030612 A BR112014030612 A BR 112014030612A BR 112014030612 A BR112014030612 A BR 112014030612A BR 112014030612 A2 BR112014030612 A2 BR 112014030612A2
Authority
BR
Brazil
Prior art keywords
pad
drill bit
adjustable axial
hydraulically adjustable
control torsional
Prior art date
Application number
BR112014030612A
Other languages
Portuguese (pt)
Other versions
BR112014030612B1 (en
Inventor
J Beuerhausen Chad
Schwefe Thorsten
Original Assignee
Baker Hughes 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.)
Filing date
Publication date
Priority claimed from US13/489,563 external-priority patent/US9915138B2/en
Application filed by Baker Hughes Inc filed Critical Baker Hughes Inc
Publication of BR112014030612A2 publication Critical patent/BR112014030612A2/en
Publication of BR112014030612B1 publication Critical patent/BR112014030612B1/en

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
    • E21B10/00—Drill bits
    • E21B10/62—Drill bits characterised by parts, e.g. cutting elements, which are detachable or adjustable
    • 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
    • E21B47/00—Survey of boreholes or wells
    • E21B47/09—Locating or determining the position of objects in boreholes or wells, e.g. the position of an extending arm; Identifying the free or blocked portions of pipes

Landscapes

  • Engineering & Computer Science (AREA)
  • Geology (AREA)
  • Mining & Mineral Resources (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Physics & Mathematics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Fluid Mechanics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Mechanical Engineering (AREA)
  • Geophysics (AREA)
  • Earth Drilling (AREA)
  • Drilling And Boring (AREA)
  • Information Retrieval, Db Structures And Fs Structures Therefor (AREA)
  • Auxiliary Devices For Machine Tools (AREA)

Abstract

resumo broca de perfuração com almofada axial hidraulicamente ajustável para controlar flutuações de torção trata-se de uma broca de perfuração que, em uma configuração, inclui um ou mais cortadores em uma superfície na mesma configurados para penetrar em uma formação, pelo menos uma almofada na superfície, um dispositivo de acionamento configurado para suprir um fluido sob pressão para a almofada para estender a almofada a partir da superfície e um dispositivo de alívio configurado para drenar o fluido suprido para a almofada para reduzir a pressão na pelo menos uma almofada quando a força aplicada à pelo menos uma almofada excede um limite selecionado.hydraulically adjustable axial pad drill bit to control torsional fluctuations is a drill bit which, in one embodiment, includes one or more cutters on a surface thereon configured to penetrate at least one pad in the formation. surface, a drive device configured to supply a pressure fluid to the pad to extend the pad from the surface and a relief device configured to drain the fluid supplied to the pad to reduce pressure on at least one pad when the force applied to at least one pad exceeds a selected threshold.

BR112014030612-5A 2012-06-06 2013-06-06 drill bit, method for drilling a well hole and apparatus for use in drilling a well hole BR112014030612B1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US13/489,563 US9915138B2 (en) 2008-09-25 2012-06-06 Drill bit with hydraulically adjustable axial pad for controlling torsional fluctuations
US13/489,563 2012-06-06
PCT/US2013/044487 WO2013188206A1 (en) 2012-06-06 2013-06-06 Drill bit with hydraulically adjustable axial pad for controlling torsional fluctuations

Publications (2)

Publication Number Publication Date
BR112014030612A2 true BR112014030612A2 (en) 2017-06-27
BR112014030612B1 BR112014030612B1 (en) 2021-03-02

Family

ID=49758630

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112014030612-5A BR112014030612B1 (en) 2012-06-06 2013-06-06 drill bit, method for drilling a well hole and apparatus for use in drilling a well hole

Country Status (8)

Country Link
EP (1) EP2859172A4 (en)
CN (1) CN104508230B (en)
BR (1) BR112014030612B1 (en)
CA (1) CA2875197C (en)
IN (1) IN2014DN10334A (en)
MX (1) MX2014014906A (en)
SG (1) SG11201408079UA (en)
WO (1) WO2013188206A1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9915138B2 (en) 2008-09-25 2018-03-13 Baker Hughes, A Ge Company, Llc Drill bit with hydraulically adjustable axial pad for controlling torsional fluctuations
WO2017146716A1 (en) 2016-02-26 2017-08-31 Halliburton Energy Services, Inc. Hybrid drill bit with axially adjustable counter-rotation cutters in center
US11692402B2 (en) 2021-10-20 2023-07-04 Halliburton Energy Services, Inc. Depth of cut control activation system
US11788362B2 (en) 2021-12-15 2023-10-17 Halliburton Energy Services, Inc. Piston-based backup assembly for drill bit

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5553678A (en) * 1991-08-30 1996-09-10 Camco International Inc. Modulated bias units for steerable rotary drilling systems
GB9708428D0 (en) * 1997-04-26 1997-06-18 Camco Int Uk Ltd Improvements in or relating to rotary drill bits
US6550548B2 (en) * 2001-02-16 2003-04-22 Kyle Lamar Taylor Rotary steering tool system for directional drilling
AR034780A1 (en) * 2001-07-16 2004-03-17 Shell Int Research MOUNTING OF ROTATING DRILL AND METHOD FOR DIRECTIONAL DRILLING
GB0515394D0 (en) * 2005-07-27 2005-08-31 Schlumberger Holdings Steerable drilling system
US7413034B2 (en) * 2006-04-07 2008-08-19 Halliburton Energy Services, Inc. Steering tool
US7748466B2 (en) * 2006-09-14 2010-07-06 Thrubit B.V. Coiled tubing wellbore drilling and surveying using a through the drill bit apparatus
US7942213B2 (en) * 2006-10-27 2011-05-17 Schlumberger Technology Corporation Using hydrostatic bearings for downhole applications
US7971662B2 (en) * 2008-09-25 2011-07-05 Baker Hughes Incorporated Drill bit with adjustable steering pads
US8205686B2 (en) * 2008-09-25 2012-06-26 Baker Hughes Incorporated Drill bit with adjustable axial pad for controlling torsional fluctuations
US8061455B2 (en) * 2009-02-26 2011-11-22 Baker Hughes Incorporated Drill bit with adjustable cutters

Also Published As

Publication number Publication date
MX2014014906A (en) 2015-06-10
CN104508230A (en) 2015-04-08
BR112014030612B1 (en) 2021-03-02
EP2859172A1 (en) 2015-04-15
EP2859172A4 (en) 2016-01-20
CA2875197A1 (en) 2013-12-19
CA2875197C (en) 2019-01-08
CN104508230B (en) 2017-07-07
WO2013188206A1 (en) 2013-12-19
IN2014DN10334A (en) 2015-08-07
SG11201408079UA (en) 2015-01-29

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Legal Events

Date Code Title Description
B06F Objections, documents and/or translations needed after an examination request according art. 34 industrial property law
B06U Preliminary requirement: requests with searches performed by other patent offices: suspension of the patent application procedure
B06A Notification to applicant to reply to the report for non-patentability or inadequacy of the application according art. 36 industrial patent law
B09A Decision: intention to grant
B16A Patent or certificate of addition of invention granted

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 06/06/2013, OBSERVADAS AS CONDICOES LEGAIS.