IT1308761B1 - Inserto diamantato per punta di perforazione a frese rotolanti. - Google Patents

Inserto diamantato per punta di perforazione a frese rotolanti.

Info

Publication number
IT1308761B1
IT1308761B1 IT1999TO000551A ITTO990551A IT1308761B1 IT 1308761 B1 IT1308761 B1 IT 1308761B1 IT 1999TO000551 A IT1999TO000551 A IT 1999TO000551A IT TO990551 A ITTO990551 A IT TO990551A IT 1308761 B1 IT1308761 B1 IT 1308761B1
Authority
IT
Italy
Prior art keywords
rotary cutters
diamond insert
diamond
insert
cutters
Prior art date
Application number
IT1999TO000551A
Other languages
English (en)
Inventor
Danny E Scott
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 ITTO990551A1 publication Critical patent/ITTO990551A1/it
Application granted granted Critical
Publication of IT1308761B1 publication Critical patent/IT1308761B1/it

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH DRILLING; MINING
    • E21B—EARTH DRILLING, e.g. DEEP 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
    • E21B10/56—Button-type inserts
    • E21B10/567—Button-type inserts with preformed cutting elements mounted on a distinct support, e.g. polycrystalline inserts
    • E21B10/5673—Button-type inserts with preformed cutting elements mounted on a distinct support, e.g. polycrystalline inserts having a non planar or non circular cutting face
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH DRILLING; MINING
    • E21B—EARTH DRILLING, e.g. DEEP 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
    • E21B10/56—Button-type inserts
    • E21B10/567—Button-type inserts with preformed cutting elements mounted on a distinct support, e.g. polycrystalline inserts
    • E21B10/573—Button-type inserts with preformed cutting elements mounted on a distinct support, e.g. polycrystalline inserts characterised by support details, e.g. the substrate construction or the interface between the substrate and the cutting element
    • E21B10/5735—Interface between the substrate and the cutting element

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Mining & Mineral Resources (AREA)
  • Geology (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Earth Drilling (AREA)
  • Crushing And Pulverization Processes (AREA)
  • Polishing Bodies And Polishing Tools (AREA)
IT1999TO000551A 1998-06-29 1999-06-28 Inserto diamantato per punta di perforazione a frese rotolanti. IT1308761B1 (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US09/106,981 US6105694A (en) 1998-06-29 1998-06-29 Diamond enhanced insert for rolling cutter bit

Publications (2)

Publication Number Publication Date
ITTO990551A1 ITTO990551A1 (it) 2000-12-28
IT1308761B1 true IT1308761B1 (it) 2002-01-10

Family

ID=22314242

Family Applications (1)

Application Number Title Priority Date Filing Date
IT1999TO000551A IT1308761B1 (it) 1998-06-29 1999-06-28 Inserto diamantato per punta di perforazione a frese rotolanti.

Country Status (3)

Country Link
US (1) US6105694A (it)
BE (1) BE1013522A5 (it)
IT (1) IT1308761B1 (it)

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US6374932B1 (en) * 2000-04-06 2002-04-23 William J. Brady Heat management drilling system and method
US6460636B1 (en) * 1998-02-13 2002-10-08 Smith International, Inc. Drill bit inserts with variations in thickness of diamond coating
US6167833B1 (en) * 1998-10-30 2001-01-02 Camco International Inc. Wear indicator for rotary drilling tools
US6637527B1 (en) * 2000-06-08 2003-10-28 Smith International, Inc. Cutting structure for roller cone drill bits
US20030232324A1 (en) * 2001-05-31 2003-12-18 Chiron Corporation Chimeric alphavirus replicon particles
US20040231845A1 (en) 2003-05-15 2004-11-25 Cooke Claude E. Applications of degradable polymers in wells
US20090107684A1 (en) 2007-10-31 2009-04-30 Cooke Jr Claude E Applications of degradable polymers for delayed mechanical changes in wells
US7416035B2 (en) * 2003-08-13 2008-08-26 Smith International, Inc. Shaped inserts with increased retention force
GB2427633B (en) * 2005-05-17 2007-08-15 Smith International Drill bit and method of designing a drill bit
US7757789B2 (en) * 2005-06-21 2010-07-20 Smith International, Inc. Drill bit and insert having bladed interface between substrate and coating
JP2009511636A (ja) 2005-10-18 2009-03-19 ノバルティス ヴァクシンズ アンド ダイアグノスティクス， インコーポレイテッド アルファウイルスレプリコン粒子による粘膜免疫および全身免疫
US7624825B2 (en) * 2005-10-18 2009-12-01 Smith International, Inc. Drill bit and cutter element having aggressive leading side
US8021721B2 (en) * 2006-05-01 2011-09-20 Smith International, Inc. Composite coating with nanoparticles for improved wear and lubricity in down hole tools
US7743855B2 (en) * 2006-09-05 2010-06-29 Smith International, Inc. Drill bit with cutter element having multifaceted, slanted top cutting surface
US7686106B2 (en) * 2007-01-03 2010-03-30 Smith International, Inc. Rock bit and inserts with wear relief grooves
US7631709B2 (en) 2007-01-03 2009-12-15 Smith International, Inc. Drill bit and cutter element having chisel crest with protruding pilot portion
US8205692B2 (en) * 2007-01-03 2012-06-26 Smith International, Inc. Rock bit and inserts with a chisel crest having a broadened region
US7798258B2 (en) * 2007-01-03 2010-09-21 Smith International, Inc. Drill bit with cutter element having crossing chisel crests
US7676968B2 (en) * 2007-02-12 2010-03-16 Hall David R Roller assembly
US7681338B2 (en) * 2007-02-12 2010-03-23 Hall David R Rolling assembly and pick assembly mounted on a trencher
US7950170B2 (en) * 2007-05-14 2011-05-31 Hall David R Skewed roller on an excavator
EP2053198A1 (en) 2007-10-22 2009-04-29 Element Six (Production) (Pty) Ltd. A pick body
US8028773B2 (en) * 2008-01-16 2011-10-04 Smith International, Inc. Drill bit and cutter element having a fluted geometry
US9587475B2 (en) 2008-12-23 2017-03-07 Frazier Ball Invention, LLC Downhole tools having non-toxic degradable elements and their methods of use
US8079413B2 (en) 2008-12-23 2011-12-20 W. Lynn Frazier Bottom set downhole plug
US8496052B2 (en) 2008-12-23 2013-07-30 Magnum Oil Tools International, Ltd. Bottom set down hole tool
US9506309B2 (en) 2008-12-23 2016-11-29 Frazier Ball Invention, LLC Downhole tools having non-toxic degradable elements
US9217319B2 (en) 2012-05-18 2015-12-22 Frazier Technologies, L.L.C. High-molecular-weight polyglycolides for hydrocarbon recovery
US8899317B2 (en) 2008-12-23 2014-12-02 W. Lynn Frazier Decomposable pumpdown ball for downhole plugs
CN102307688A (zh) 2009-01-22 2012-01-04 六号元素磨料股份有限公司 研磨衬片
US9109428B2 (en) 2009-04-21 2015-08-18 W. Lynn Frazier Configurable bridge plugs and methods for using same
US9181772B2 (en) 2009-04-21 2015-11-10 W. Lynn Frazier Decomposable impediments for downhole plugs
US9127527B2 (en) 2009-04-21 2015-09-08 W. Lynn Frazier Decomposable impediments for downhole tools and methods for using same
US9062522B2 (en) 2009-04-21 2015-06-23 W. Lynn Frazier Configurable inserts for downhole plugs
US9562415B2 (en) 2009-04-21 2017-02-07 Magnum Oil Tools International, Ltd. Configurable inserts for downhole plugs
US9163477B2 (en) 2009-04-21 2015-10-20 W. Lynn Frazier Configurable downhole tools and methods for using same
BRPI1013965A2 (pt) * 2009-05-04 2016-04-05 Smith International sistema de moagem e método de moagem.
US8851207B2 (en) 2011-05-05 2014-10-07 Baker Hughes Incorporated Earth-boring tools and methods of forming such earth-boring tools
SA111320671B1 (ar) 2010-08-06 2015-01-22 بيكر هوغيس انكور عوامل القطع المشكلة لادوات ثقب الارض و ادوات ثقب الارض شاملة عوامل القطع هذه و الطرق المختصة بها
GB201021729D0 (en) 2010-12-22 2011-02-02 Element Six Production Pty Ltd Cutting element
US8607899B2 (en) 2011-02-18 2013-12-17 National Oilwell Varco, L.P. Rock bit and cutter teeth geometries
USD694280S1 (en) 2011-07-29 2013-11-26 W. Lynn Frazier Configurable insert for a downhole plug
USD694281S1 (en) 2011-07-29 2013-11-26 W. Lynn Frazier Lower set insert with a lower ball seat for a downhole plug
USD703713S1 (en) 2011-07-29 2014-04-29 W. Lynn Frazier Configurable caged ball insert for a downhole tool
USD698370S1 (en) 2011-07-29 2014-01-28 W. Lynn Frazier Lower set caged ball insert for a downhole plug
US9194189B2 (en) 2011-09-19 2015-11-24 Baker Hughes Incorporated Methods of forming a cutting element for an earth-boring tool, a related cutting element, and an earth-boring tool including such a cutting element
IN2014DN06671A (it) 2012-02-08 2015-05-22 Baker Hughes Inc
US10165835B2 (en) 2012-08-20 2019-01-01 Forever Mount, LLC Brazed joint for attachment of gemstones to each other and/or a metallic mount
US20140183798A1 (en) 2012-12-28 2014-07-03 Smith International, Inc. Manufacture of cutting elements having lobes
AU2017207287A1 (en) 2016-01-13 2018-07-12 Schlumberger Technology B.V. Angled chisel insert
CN112337403B (zh) * 2020-11-04 2021-09-28 吉林大学 一种表面增强的三脊异形聚晶金刚石复合片及其制备方法

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US4694918A (en) 1985-04-29 1987-09-22 Smith International, Inc. Rock bit with diamond tip inserts
US4811801A (en) * 1988-03-16 1989-03-14 Smith International, Inc. Rock bits and inserts therefor
US4858707A (en) * 1988-07-19 1989-08-22 Smith International, Inc. Convex shaped diamond cutting elements
US5158148A (en) * 1989-05-26 1992-10-27 Smith International, Inc. Diamond-containing cemented metal carbide
SE9002135D0 (sv) * 1990-06-15 1990-06-15 Sandvik Ab Improved tools for percussive and rotary crusching rock drilling provided with a diamond layer
US5119714A (en) 1991-03-01 1992-06-09 Hughes Tool Company Rotary rock bit with improved diamond filled compacts
FR2677699B1 (fr) * 1991-06-11 1997-03-14 Total Petroles Outil de forage a molettes coniques rotatives.
US5746280A (en) * 1996-06-06 1998-05-05 Baker Hughes Incorporated Earth-boring bit having shear-cutting inner row elements
US5337844A (en) * 1992-07-16 1994-08-16 Baker Hughes, Incorporated Drill bit having diamond film cutting elements
GB2273306B (en) * 1992-12-10 1996-12-18 Camco Drilling Group Ltd Improvements in or relating to cutting elements for rotary drill bits
US5341890A (en) * 1993-01-08 1994-08-30 Smith International, Inc. Ultra hard insert cutters for heel row rotary cone rock bit applications
US5351770A (en) * 1993-06-15 1994-10-04 Smith International, Inc. Ultra hard insert cutters for heel row rotary cone rock bit applications
US5379854A (en) 1993-08-17 1995-01-10 Dennis Tool Company Cutting element for drill bits
US5370195A (en) * 1993-09-20 1994-12-06 Smith International, Inc. Drill bit inserts enhanced with polycrystalline diamond
US5706906A (en) * 1996-02-15 1998-01-13 Baker Hughes Incorporated Superabrasive cutting element with enhanced durability and increased wear life, and apparatus so equipped

Also Published As

Publication number Publication date
ITTO990551A1 (it) 2000-12-28
BE1013522A5 (fr) 2002-03-05
US6105694A (en) 2000-08-22

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