EP2859172A4 - Trépan comportant un tampon axial à réglage hydraulique pour commander les fluctuations de torsion - Google Patents

Trépan comportant un tampon axial à réglage hydraulique pour commander les fluctuations de torsion

Info

Publication number
EP2859172A4
EP2859172A4 EP13804590.1A EP13804590A EP2859172A4 EP 2859172 A4 EP2859172 A4 EP 2859172A4 EP 13804590 A EP13804590 A EP 13804590A EP 2859172 A4 EP2859172 A4 EP 2859172A4
Authority
EP
European Patent Office
Prior art keywords
drill bit
adjustable axial
hydraulically adjustable
axial pad
controlling torsional
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.)
Withdrawn
Application number
EP13804590.1A
Other languages
German (de)
English (en)
Other versions
EP2859172A1 (fr
Inventor
Thorsten Schwefe
Chad J Beuerhausen
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.)
Baker Hughes Holdings LLC
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 EP2859172A1 publication Critical patent/EP2859172A1/fr
Publication of EP2859172A4 publication Critical patent/EP2859172A4/fr
Withdrawn legal-status Critical Current

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)
  • Information Retrieval, Db Structures And Fs Structures Therefor (AREA)
  • Drilling And Boring (AREA)
  • Auxiliary Devices For Machine Tools (AREA)
EP13804590.1A 2012-06-06 2013-06-06 Trépan comportant un tampon axial à réglage hydraulique pour commander les fluctuations de torsion Withdrawn EP2859172A4 (fr)

Applications Claiming Priority (2)

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
PCT/US2013/044487 WO2013188206A1 (fr) 2012-06-06 2013-06-06 Trépan comportant un tampon axial à réglage hydraulique pour commander les fluctuations de torsion

Publications (2)

Publication Number Publication Date
EP2859172A1 EP2859172A1 (fr) 2015-04-15
EP2859172A4 true EP2859172A4 (fr) 2016-01-20

Family

ID=49758630

Family Applications (1)

Application Number Title Priority Date Filing Date
EP13804590.1A Withdrawn EP2859172A4 (fr) 2012-06-06 2013-06-06 Trépan comportant un tampon axial à réglage hydraulique pour commander les fluctuations de torsion

Country Status (8)

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

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
CA3010583A1 (fr) * 2016-02-26 2017-08-31 Halliburton Energy Services, Inc. Trepan hybride a elements de coupe a contre-rotation reglables dans un sens axial
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

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2007012858A1 (fr) * 2005-07-27 2007-02-01 Schlumberger Holdings Limited Système de forage orientable
US20070235227A1 (en) * 2006-04-07 2007-10-11 Halliburton Energy Services, Inc. Steering tool
US20100071956A1 (en) * 2008-09-25 2010-03-25 Baker Hughes Incorporated Drill Bit With Adjustable Axial Pad For Controlling Torsional Fluctuations
US20100212964A1 (en) * 2009-02-26 2010-08-26 Baker Hughes Incorporated Drill Bit With Adjustable Cutters

Family Cites Families (7)

* 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 (es) * 2001-07-16 2004-03-17 Shell Int Research Montaje de broca giratoria y metodo para perforacion direccional
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

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2007012858A1 (fr) * 2005-07-27 2007-02-01 Schlumberger Holdings Limited Système de forage orientable
US20070235227A1 (en) * 2006-04-07 2007-10-11 Halliburton Energy Services, Inc. Steering tool
US20100071956A1 (en) * 2008-09-25 2010-03-25 Baker Hughes Incorporated Drill Bit With Adjustable Axial Pad For Controlling Torsional Fluctuations
US20100212964A1 (en) * 2009-02-26 2010-08-26 Baker Hughes Incorporated Drill Bit With Adjustable Cutters

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2013188206A1 *

Also Published As

Publication number Publication date
EP2859172A1 (fr) 2015-04-15
CA2875197C (fr) 2019-01-08
CN104508230B (zh) 2017-07-07
CA2875197A1 (fr) 2013-12-19
BR112014030612A2 (pt) 2017-06-27
WO2013188206A1 (fr) 2013-12-19
SG11201408079UA (en) 2015-01-29
IN2014DN10334A (fr) 2015-08-07
MX2014014906A (es) 2015-06-10
CN104508230A (zh) 2015-04-08
BR112014030612B1 (pt) 2021-03-02

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Legal Events

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Extension state: BA ME

RIN1 Information on inventor provided before grant (corrected)

Inventor name: SCHWEFE, THORSTEN

Inventor name: BEUERHAUSEN, CHAD, J.

DAX Request for extension of the european patent (deleted)
RA4 Supplementary search report drawn up and despatched (corrected)

Effective date: 20151221

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Ipc: E21B 10/38 20060101ALI20151215BHEP

Ipc: E21B 10/26 20060101AFI20151215BHEP

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