ATE534798T1 - Bohrmeissel mit einem schneideelement, co- gesintert und mit konischer struktur - Google Patents

Bohrmeissel mit einem schneideelement, co- gesintert und mit konischer struktur

Info

Publication number
ATE534798T1
ATE534798T1 AT08725885T AT08725885T ATE534798T1 AT E534798 T1 ATE534798 T1 AT E534798T1 AT 08725885 T AT08725885 T AT 08725885T AT 08725885 T AT08725885 T AT 08725885T AT E534798 T1 ATE534798 T1 AT E534798T1
Authority
AT
Austria
Prior art keywords
sintered
earth
cutting element
conical structure
cone structure
Prior art date
Application number
AT08725885T
Other languages
English (en)
Inventor
Nicholas Lyons
John Stevens
Redd Smith
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
Application granted granted Critical
Publication of ATE534798T1 publication Critical patent/ATE534798T1/de

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
    • E21B10/46—Drill bits characterised by wear resisting parts, e.g. diamond inserts
    • E21B10/50—Drill bits characterised by wear resisting parts, e.g. diamond inserts the bit being of roller type

Landscapes

  • Engineering & Computer Science (AREA)
  • Geology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Mining & Mineral Resources (AREA)
  • Physics & Mathematics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Earth Drilling (AREA)
  • Powder Metallurgy (AREA)
  • Drilling Tools (AREA)
AT08725885T 2007-02-23 2008-02-21 Bohrmeissel mit einem schneideelement, co- gesintert und mit konischer struktur ATE534798T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US11/710,091 US20080202814A1 (en) 2007-02-23 2007-02-23 Earth-boring tools and cutter assemblies having a cutting element co-sintered with a cone structure, methods of using the same
PCT/US2008/002295 WO2008103413A1 (en) 2007-02-23 2008-02-21 Drilling bit having a cutting element. co-sintered with a cone structure

Publications (1)

Publication Number Publication Date
ATE534798T1 true ATE534798T1 (de) 2011-12-15

Family

ID=39544969

Family Applications (1)

Application Number Title Priority Date Filing Date
AT08725885T ATE534798T1 (de) 2007-02-23 2008-02-21 Bohrmeissel mit einem schneideelement, co- gesintert und mit konischer struktur

Country Status (7)

Country Link
US (1) US20080202814A1 (de)
EP (1) EP2122112B1 (de)
CN (1) CN101657602A (de)
AT (1) ATE534798T1 (de)
CA (1) CA2678434A1 (de)
RU (1) RU2456427C2 (de)
WO (1) WO2008103413A1 (de)

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US9109429B2 (en) 2002-12-08 2015-08-18 Baker Hughes Incorporated Engineered powder compact composite material
US9101978B2 (en) 2002-12-08 2015-08-11 Baker Hughes Incorporated Nanomatrix powder metal compact
US9682425B2 (en) 2009-12-08 2017-06-20 Baker Hughes Incorporated Coated metallic powder and method of making the same
US9079246B2 (en) 2009-12-08 2015-07-14 Baker Hughes Incorporated Method of making a nanomatrix powder metal compact
US20060163774A1 (en) * 2005-01-25 2006-07-27 Norbert Abels Methods for shaping green bodies and articles made by such methods
US7776256B2 (en) 2005-11-10 2010-08-17 Baker Huges Incorporated Earth-boring rotary drill bits and methods of manufacturing earth-boring rotary drill bits having particle-matrix composite bit bodies
US7807099B2 (en) 2005-11-10 2010-10-05 Baker Hughes Incorporated Method for forming earth-boring tools comprising silicon carbide composite materials
US8770324B2 (en) 2008-06-10 2014-07-08 Baker Hughes Incorporated Earth-boring tools including sinterbonded components and partially formed tools configured to be sinterbonded
JP2008047869A (ja) * 2006-06-13 2008-02-28 Hokuriku Seikei Kogyo Kk シャワープレート及びその製造方法、並びにそのシャワープレートを用いたプラズマ処理装置、プラズマ処理方法及び電子装置の製造方法
US8272295B2 (en) * 2006-12-07 2012-09-25 Baker Hughes Incorporated Displacement members and intermediate structures for use in forming at least a portion of bit bodies of earth-boring rotary drill bits
US20090311124A1 (en) * 2008-06-13 2009-12-17 Baker Hughes Incorporated Methods for sintering bodies of earth-boring tools and structures formed during the same
US8261632B2 (en) 2008-07-09 2012-09-11 Baker Hughes Incorporated Methods of forming earth-boring drill bits
US8381844B2 (en) 2009-04-23 2013-02-26 Baker Hughes Incorporated Earth-boring tools and components thereof and related methods
US20110042145A1 (en) * 2009-05-04 2011-02-24 Smith International, Inc. Methods for enhancing a surface of a downhole tool and downhole tools having an enhanced surface
WO2010129507A2 (en) * 2009-05-04 2010-11-11 Smith International, Inc. Roller cones, methods of manufacturing such roller cones, and drill bits incorporating such roller cones
US20110073233A1 (en) * 2009-09-30 2011-03-31 Baker Hughes Incorporated Method of Applying Hardfacing Sheet
US8528633B2 (en) 2009-12-08 2013-09-10 Baker Hughes Incorporated Dissolvable tool and method
US9127515B2 (en) 2010-10-27 2015-09-08 Baker Hughes Incorporated Nanomatrix carbon composite
US9243475B2 (en) 2009-12-08 2016-01-26 Baker Hughes Incorporated Extruded powder metal compact
US9227243B2 (en) 2009-12-08 2016-01-05 Baker Hughes Incorporated Method of making a powder metal compact
US10240419B2 (en) 2009-12-08 2019-03-26 Baker Hughes, A Ge Company, Llc Downhole flow inhibition tool and method of unplugging a seat
WO2011139519A2 (en) 2010-04-28 2011-11-10 Baker Hughes Incorporated Earth-boring tools and methods of forming earth-boring tools
US9090955B2 (en) 2010-10-27 2015-07-28 Baker Hughes Incorporated Nanomatrix powder metal composite
US9273518B2 (en) 2010-10-29 2016-03-01 Baker Hughes Incorporated Methods of coupling components of downhole tools, downhole tools and components of downhole tools
US9080098B2 (en) 2011-04-28 2015-07-14 Baker Hughes Incorporated Functionally gradient composite article
US8631876B2 (en) 2011-04-28 2014-01-21 Baker Hughes Incorporated Method of making and using a functionally gradient composite tool
US9909365B2 (en) 2011-04-29 2018-03-06 Baker Hughes Incorporated Downhole tools having mechanical joints with enhanced surfaces
US9139928B2 (en) 2011-06-17 2015-09-22 Baker Hughes Incorporated Corrodible downhole article and method of removing the article from downhole environment
US20130014998A1 (en) * 2011-07-11 2013-01-17 Baker Hughes Incorporated Downhole cutting tool and method
US9707739B2 (en) 2011-07-22 2017-07-18 Baker Hughes Incorporated Intermetallic metallic composite, method of manufacture thereof and articles comprising the same
US8783365B2 (en) 2011-07-28 2014-07-22 Baker Hughes Incorporated Selective hydraulic fracturing tool and method thereof
US9643250B2 (en) 2011-07-29 2017-05-09 Baker Hughes Incorporated Method of controlling the corrosion rate of alloy particles, alloy particle with controlled corrosion rate, and articles comprising the particle
US9833838B2 (en) 2011-07-29 2017-12-05 Baker Hughes, A Ge Company, Llc Method of controlling the corrosion rate of alloy particles, alloy particle with controlled corrosion rate, and articles comprising the particle
US9057242B2 (en) 2011-08-05 2015-06-16 Baker Hughes Incorporated Method of controlling corrosion rate in downhole article, and downhole article having controlled corrosion rate
US9033055B2 (en) 2011-08-17 2015-05-19 Baker Hughes Incorporated Selectively degradable passage restriction and method
US9856547B2 (en) 2011-08-30 2018-01-02 Bakers Hughes, A Ge Company, Llc Nanostructured powder metal compact
US9090956B2 (en) 2011-08-30 2015-07-28 Baker Hughes Incorporated Aluminum alloy powder metal compact
US9109269B2 (en) 2011-08-30 2015-08-18 Baker Hughes Incorporated Magnesium alloy powder metal compact
US9643144B2 (en) 2011-09-02 2017-05-09 Baker Hughes Incorporated Method to generate and disperse nanostructures in a composite material
US9133695B2 (en) 2011-09-03 2015-09-15 Baker Hughes Incorporated Degradable shaped charge and perforating gun system
US9187990B2 (en) 2011-09-03 2015-11-17 Baker Hughes Incorporated Method of using a degradable shaped charge and perforating gun system
US9347119B2 (en) 2011-09-03 2016-05-24 Baker Hughes Incorporated Degradable high shock impedance material
US10077608B2 (en) * 2011-12-30 2018-09-18 Smith International, Inc. Thermally stable materials, cutter elements with such thermally stable materials, and methods of forming the same
US9010416B2 (en) 2012-01-25 2015-04-21 Baker Hughes Incorporated Tubular anchoring system and a seat for use in the same
US9068428B2 (en) 2012-02-13 2015-06-30 Baker Hughes Incorporated Selectively corrodible downhole article and method of use
US9605508B2 (en) 2012-05-08 2017-03-28 Baker Hughes Incorporated Disintegrable and conformable metallic seal, and method of making the same
US9816339B2 (en) 2013-09-03 2017-11-14 Baker Hughes, A Ge Company, Llc Plug reception assembly and method of reducing restriction in a borehole
WO2015127174A1 (en) 2014-02-21 2015-08-27 Terves, Inc. Fluid activated disintegrating metal system
US11167343B2 (en) 2014-02-21 2021-11-09 Terves, Llc Galvanically-active in situ formed particles for controlled rate dissolving tools
US10689740B2 (en) 2014-04-18 2020-06-23 Terves, LLCq Galvanically-active in situ formed particles for controlled rate dissolving tools
US9910026B2 (en) 2015-01-21 2018-03-06 Baker Hughes, A Ge Company, Llc High temperature tracers for downhole detection of produced water
US10378303B2 (en) 2015-03-05 2019-08-13 Baker Hughes, A Ge Company, Llc Downhole tool and method of forming the same
US10221637B2 (en) 2015-08-11 2019-03-05 Baker Hughes, A Ge Company, Llc Methods of manufacturing dissolvable tools via liquid-solid state molding
US10016810B2 (en) 2015-12-14 2018-07-10 Baker Hughes, A Ge Company, Llc Methods of manufacturing degradable tools using a galvanic carrier and tools manufactured thereof
CN105603261A (zh) * 2016-02-20 2016-05-25 胡清华 一种塑料挤出成型机头
CA3012511A1 (en) 2017-07-27 2019-01-27 Terves Inc. Degradable metal matrix composite
US10487590B2 (en) 2017-07-28 2019-11-26 Baker Hughes, A Ge Company, Llc Cutting element assemblies and downhole tools comprising rotatable cutting elements and related methods
CN111687405B (zh) * 2019-03-16 2022-05-17 北京京泰金刚石制品有限公司 一种金刚石钻头胎体粉末及制造金刚石钻头的方法
RU2744213C1 (ru) * 2020-04-29 2021-03-03 Олег Викторович Барзинский Режущий элемент для оснащения буровых долот

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Also Published As

Publication number Publication date
RU2456427C2 (ru) 2012-07-20
EP2122112A1 (de) 2009-11-25
US20080202814A1 (en) 2008-08-28
CN101657602A (zh) 2010-02-24
RU2009135273A (ru) 2011-03-27
EP2122112B1 (de) 2011-11-23
WO2008103413A1 (en) 2008-08-28
CA2678434A1 (en) 2008-08-28

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