ITTO20040799A1 - Elemento sinterizzato di carburo ad area esposta allargata - Google Patents

Elemento sinterizzato di carburo ad area esposta allargata

Info

Publication number
ITTO20040799A1
ITTO20040799A1 IT000799A ITTO20040799A ITTO20040799A1 IT TO20040799 A1 ITTO20040799 A1 IT TO20040799A1 IT 000799 A IT000799 A IT 000799A IT TO20040799 A ITTO20040799 A IT TO20040799A IT TO20040799 A1 ITTO20040799 A1 IT TO20040799A1
Authority
IT
Italy
Prior art keywords
sinterized
exposed area
carbide element
extended exposed
extended
Prior art date
Application number
IT000799A
Other languages
English (en)
Inventor
Jimmy Wayne Eason
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 ITTO20040799A1 publication Critical patent/ITTO20040799A1/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
    • E21B10/46—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
    • E21B10/52—Drill bits characterised by wear resisting parts, e.g. diamond inserts the bit being of roller type with chisel- or button-type inserts

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)
IT000799A 2003-11-10 2004-11-12 Elemento sinterizzato di carburo ad area esposta allargata ITTO20040799A1 (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US10/704,782 US7011169B2 (en) 2003-11-10 2003-11-10 Expanded coverage carbide compact

Publications (1)

Publication Number Publication Date
ITTO20040799A1 true ITTO20040799A1 (it) 2005-02-12

Family

ID=34552197

Family Applications (1)

Application Number Title Priority Date Filing Date
IT000799A ITTO20040799A1 (it) 2003-11-10 2004-11-12 Elemento sinterizzato di carburo ad area esposta allargata

Country Status (2)

Country Link
US (1) US7011169B2 (it)
IT (1) ITTO20040799A1 (it)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2427633B (en) * 2005-05-17 2007-08-15 Smith International Drill bit and method of designing a drill bit
US7743855B2 (en) * 2006-09-05 2010-06-29 Smith International, Inc. Drill bit with cutter element having multifaceted, slanted top cutting surface
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
US9316058B2 (en) 2012-02-08 2016-04-19 Baker Hughes Incorporated Drill bits and earth-boring tools including shaped cutting elements

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3911893A1 (de) * 1989-04-12 1990-10-18 Paurat Gmbh Vorrichtung fuer die schneidmeisselhalterung am schneidkopf einer vortriebsmaschine
US5837071A (en) * 1993-11-03 1998-11-17 Sandvik Ab Diamond coated cutting tool insert and method of making same
FR2735522B1 (fr) * 1995-06-16 1997-09-05 Total Sa Taillant d'outil de forage monobloc
US6241034B1 (en) * 1996-06-21 2001-06-05 Smith International, Inc. Cutter element with expanded crest geometry
US6561293B2 (en) * 1997-09-04 2003-05-13 Smith International, Inc. Cutter element with non-linear, expanded crest
US6161634A (en) * 1997-09-04 2000-12-19 Minikus; James C. Cutter element with non-rectilinear crest
US6394199B1 (en) * 1999-10-05 2002-05-28 Schlumberger Technology Corp. Non-circular gauge reaming row inserts
US6929079B2 (en) * 2003-02-21 2005-08-16 Smith International, Inc. Drill bit cutter element having multiple cusps

Also Published As

Publication number Publication date
US20050098357A1 (en) 2005-05-12
US7011169B2 (en) 2006-03-14

Similar Documents

Publication Publication Date Title
DE602004002123D1 (de) Halteelement
DE602004014660D1 (de) Halteelement
DE60312748D1 (de) Magnetoresistives Element
DE60320285D1 (de) Peroxidhärtbare fluorelastomere
DE602004024728D1 (de) Schiebeelement
FI20030193A0 (fi) Antennielementti
DK1563100T3 (da) Fortrængningssandwich-immuno-PCR
DE60315063D1 (de) Elektrokontaktelement
EP1548905A4 (en) LIGHT-EMITTING ITEM
DE60302581D1 (de) Kühlelement
DE50309555D1 (de) Stützelement
DE602004030593D1 (de) Olarisierendem element
ITTO20040799A1 (it) Elemento sinterizzato di carburo ad area esposta allargata
FR2861758B1 (fr) Element de caniveau
DE60336431D1 (de) Aterial
ITMI20030977A1 (it) Elemento di sostegno.
DE502004002077D1 (de) Bau-Hilfselement
DE602004004053D1 (de) Stützelement
DE502004001919D1 (de) HYDRAULISCHES ABSTüTZELEMENT
ATA9832002A (de) Abstandselement
ES1052170Y (es) Elemento para construccion.
BRPI0402562B1 (pt) elemento de fixação.
DE502004005995D1 (de) Auflagefläche auflageelement
ITMI20032383A1 (it) Struttura di elemento identificatore, in condizioni di
FR2862680B1 (fr) Element design