ITTO20050604A1 - Punte da trivellazione rotative comprendenti almeno un elemento che si estende in modo in modo sostanzialmente elicoidale, metodi per azionarle e progettarle. - Google Patents

Punte da trivellazione rotative comprendenti almeno un elemento che si estende in modo in modo sostanzialmente elicoidale, metodi per azionarle e progettarle.

Info

Publication number
ITTO20050604A1
ITTO20050604A1 IT000604A ITTO20050604A ITTO20050604A1 IT TO20050604 A1 ITTO20050604 A1 IT TO20050604A1 IT 000604 A IT000604 A IT 000604A IT TO20050604 A ITTO20050604 A IT TO20050604A IT TO20050604 A1 ITTO20050604 A1 IT TO20050604A1
Authority
IT
Italy
Prior art keywords
operate
extends
design
methods
way
Prior art date
Application number
IT000604A
Other languages
English (en)
Inventor
Van J Brackin
Mathews George
Brian E Miller
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
Application filed by Baker Hughes Inc filed Critical Baker Hughes Inc
Publication of ITTO20050604A1 publication Critical patent/ITTO20050604A1/it

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
    • E21B10/42—Rotary drag type drill bits with teeth, blades or like cutting elements, e.g. fork-type bits, fish tail bits
    • E21B10/43—Rotary drag type drill bits with teeth, blades or like cutting elements, e.g. fork-type bits, fish tail bits characterised by the arrangement of teeth or other cutting elements
    • 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
    • E21B10/44—Bits with helical conveying portion, e.g. screw type bits; Augers with leading portion or with detachable parts
    • 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
    • E21B10/60—Drill bits characterised by conduits or nozzles for drilling fluids
    • E21B10/602—Drill bits characterised by conduits or nozzles for drilling fluids the bit being a rotary drag type bit with blades

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Mining & Mineral Resources (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Earth Drilling (AREA)
IT000604A 2004-09-09 2005-09-07 Punte da trivellazione rotative comprendenti almeno un elemento che si estende in modo in modo sostanzialmente elicoidale, metodi per azionarle e progettarle. ITTO20050604A1 (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US10/938,424 US7360608B2 (en) 2004-09-09 2004-09-09 Rotary drill bits including at least one substantially helically extending feature and methods of operation

Publications (1)

Publication Number Publication Date
ITTO20050604A1 true ITTO20050604A1 (it) 2006-03-10

Family

ID=35198604

Family Applications (1)

Application Number Title Priority Date Filing Date
IT000604A ITTO20050604A1 (it) 2004-09-09 2005-09-07 Punte da trivellazione rotative comprendenti almeno un elemento che si estende in modo in modo sostanzialmente elicoidale, metodi per azionarle e progettarle.

Country Status (5)

Country Link
US (2) US7360608B2 (it)
BE (1) BE1016760A3 (it)
FR (1) FR2874958B1 (it)
GB (5) GB2456933B (it)
IT (1) ITTO20050604A1 (it)

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US7954570B2 (en) 2004-02-19 2011-06-07 Baker Hughes Incorporated Cutting elements configured for casing component drillout and earth boring drill bits including same
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US8087478B2 (en) * 2009-06-05 2012-01-03 Baker Hughes Incorporated Cutting elements including cutting tables with shaped faces configured to provide continuous effective positive back rake angles, drill bits so equipped and methods of drilling
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SA111320374B1 (ar) 2010-04-14 2015-08-10 بيكر هوغيس انكوبوريتد طريقة تشكيل الماسة متعدد البلورات من الماس المستخرج بحجم النانو
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US9115554B2 (en) 2010-11-19 2015-08-25 Baker Hughes Incorporated Earth-boring tools including replaceable cutting structures and related methods
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CA2879046A1 (en) 2012-07-13 2014-01-16 Halliburton Energy Services, Inc. Rotary drill bits with back-up cutting elements to optimize bit life
CA2878907C (en) 2012-07-13 2017-06-27 Halliburton Energy Services, Inc. Improving drill bit stability using track-set depth of cut control elements
US9140072B2 (en) 2013-02-28 2015-09-22 Baker Hughes Incorporated Cutting elements including non-planar interfaces, earth-boring tools including such cutting elements, and methods of forming cutting elements
US10309156B2 (en) 2013-03-14 2019-06-04 Smith International, Inc. Cutting structures for fixed cutter drill bit and other downhole cutting tools
US10030452B2 (en) 2013-03-14 2018-07-24 Smith International, Inc. Cutting structures for fixed cutter drill bit and other downhole cutting tools
WO2015084394A1 (en) 2013-12-06 2015-06-11 Halliburton Energy Services, Inc. Rotary drill bit including multi-layer cutting elements
WO2015120326A1 (en) 2014-02-07 2015-08-13 Varel International Ind., L.P. Mill-drill cutter and drill bit
US10287825B2 (en) 2014-03-11 2019-05-14 Smith International, Inc. Cutting elements having non-planar surfaces and downhole cutting tools using such cutting elements
US10549402B1 (en) * 2014-10-10 2020-02-04 Us Synthetic Corporation Methods of cleaning and/or neutralizing an at least partially leached polycrystalline diamond body and resulting polycrystalline diamond compacts
RU2018107744A (ru) * 2015-08-04 2019-09-06 Керамтек Гмбх Керамическая костная фреза
GB201706687D0 (en) 2017-04-27 2017-06-14 Rolls Royce Plc A cutting tool
US11542755B2 (en) 2018-09-14 2023-01-03 Baker Hughes Oilfield Operations Llc Earth boring tools having protrusions trailing cutting elements and related methods
US11053742B1 (en) 2020-02-21 2021-07-06 Halliburton Energy Services, Inc. Cutter retention for rotatable cutter
US11280136B2 (en) 2020-07-30 2022-03-22 Halliburton Energy Services, Inc. Rolling depth of cut controller with clamshell retainer and solid diamond rolling element

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Also Published As

Publication number Publication date
FR2874958A1 (fr) 2006-03-10
GB2456933B (en) 2009-09-30
US20060048973A1 (en) 2006-03-09
GB0906238D0 (en) 2009-05-20
FR2874958B1 (fr) 2012-12-28
US20080142271A1 (en) 2008-06-19
GB2456932A (en) 2009-08-05
GB0906241D0 (en) 2009-05-20
GB0906239D0 (en) 2009-05-20
GB2456935A (en) 2009-08-05
GB2417967A (en) 2006-03-15
GB2456934A (en) 2009-08-05
GB2456935B (en) 2009-09-30
GB0517660D0 (en) 2005-10-05
US7360608B2 (en) 2008-04-22
GB0906240D0 (en) 2009-05-20
GB2456932B (en) 2009-10-07
GB2417967B (en) 2010-01-27
US8011275B2 (en) 2011-09-06
GB2456934B (en) 2009-12-02
GB2456933A (en) 2009-08-05
BE1016760A3 (fr) 2007-06-05

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