IT1305002B1 - Elemento tagliente, punta da perforazione, sistema e procedimento perla perforazione di formazioni tenere e plastiche. - Google Patents

Elemento tagliente, punta da perforazione, sistema e procedimento perla perforazione di formazioni tenere e plastiche.

Info

Publication number
IT1305002B1
IT1305002B1 IT1998TO000796A ITTO980796A IT1305002B1 IT 1305002 B1 IT1305002 B1 IT 1305002B1 IT 1998TO000796 A IT1998TO000796 A IT 1998TO000796A IT TO980796 A ITTO980796 A IT TO980796A IT 1305002 B1 IT1305002 B1 IT 1305002B1
Authority
IT
Italy
Prior art keywords
drilling
procedure
cutting element
soft
point
Prior art date
Application number
IT1998TO000796A
Other languages
English (en)
Inventor
Gordon A Tibbitts
Craig H Cooley
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 ITTO980796A1 publication Critical patent/ITTO980796A1/it
Application granted granted Critical
Publication of IT1305002B1 publication Critical patent/IT1305002B1/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
    • E21B10/56—Button-type inserts
    • E21B10/567—Button-type inserts with preformed cutting elements mounted on a distinct support, e.g. polycrystalline inserts
    • 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
    • E21B10/56—Button-type inserts
    • E21B10/567—Button-type inserts with preformed cutting elements mounted on a distinct support, e.g. polycrystalline inserts
    • E21B10/5671—Button-type inserts with preformed cutting elements mounted on a distinct support, e.g. polycrystalline inserts with chip breaking arrangements

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)
  • Processing Of Stones Or Stones Resemblance Materials (AREA)
  • Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
  • Drilling Tools (AREA)
IT1998TO000796A 1997-09-19 1998-09-18 Elemento tagliente, punta da perforazione, sistema e procedimento perla perforazione di formazioni tenere e plastiche. IT1305002B1 (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US08/934,486 US6006846A (en) 1997-09-19 1997-09-19 Cutting element, drill bit, system and method for drilling soft plastic formations

Publications (2)

Publication Number Publication Date
ITTO980796A1 ITTO980796A1 (it) 2000-03-18
IT1305002B1 true IT1305002B1 (it) 2001-04-05

Family

ID=25465638

Family Applications (1)

Application Number Title Priority Date Filing Date
IT1998TO000796A IT1305002B1 (it) 1997-09-19 1998-09-18 Elemento tagliente, punta da perforazione, sistema e procedimento perla perforazione di formazioni tenere e plastiche.

Country Status (4)

Country Link
US (1) US6006846A (it)
BE (1) BE1013011A5 (it)
GB (1) GB2329403B (it)
IT (1) IT1305002B1 (it)

Families Citing this family (98)

* Cited by examiner, † Cited by third party
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US6494918B1 (en) 2000-01-30 2002-12-17 Diamicron, Inc. Component for a prosthetic joint having a diamond load bearing and articulation surface
US6596225B1 (en) 2000-01-31 2003-07-22 Diamicron, Inc. Methods for manufacturing a diamond prosthetic joint component
US6398815B1 (en) 2000-01-30 2002-06-04 Diamicron, Inc. Prosthetic joint having at least one superhard articulation surface
US6800095B1 (en) 1994-08-12 2004-10-05 Diamicron, Inc. Diamond-surfaced femoral head for use in a prosthetic joint
US6676704B1 (en) 1994-08-12 2004-01-13 Diamicron, Inc. Prosthetic joint component having at least one sintered polycrystalline diamond compact articulation surface and substrate surface topographical features in said polycrystalline diamond compact
US6514289B1 (en) 2000-01-30 2003-02-04 Diamicron, Inc. Diamond articulation surface for use in a prosthetic joint
US6135218A (en) * 1999-03-09 2000-10-24 Camco International Inc. Fixed cutter drill bits with thin, integrally formed wear and erosion resistant surfaces
US6709463B1 (en) 2000-01-30 2004-03-23 Diamicron, Inc. Prosthetic joint component having at least one solid polycrystalline diamond component
US6328117B1 (en) * 2000-04-06 2001-12-11 Baker Hughes Incorporated Drill bit having a fluid course with chip breaker
US6450271B1 (en) 2000-07-21 2002-09-17 Baker Hughes Incorporated Surface modifications for rotary drill bits
US6823952B1 (en) * 2000-10-26 2004-11-30 Smith International, Inc. Structure for polycrystalline diamond insert drill bit body
MXPA06006641A (es) * 2003-12-11 2007-01-26 Element Six Pty Ltd Elementos abrasivos de diamante policristalino.
US7608333B2 (en) * 2004-09-21 2009-10-27 Smith International, Inc. Thermally stable diamond polycrystalline diamond constructions
US7754333B2 (en) * 2004-09-21 2010-07-13 Smith International, Inc. Thermally stable diamond polycrystalline diamond constructions
US7350601B2 (en) 2005-01-25 2008-04-01 Smith International, Inc. Cutting elements formed from ultra hard materials having an enhanced construction
US7665552B2 (en) * 2006-10-26 2010-02-23 Hall David R Superhard insert with an interface
US8109349B2 (en) 2006-10-26 2012-02-07 Schlumberger Technology Corporation Thick pointed superhard material
US7740414B2 (en) 2005-03-01 2010-06-22 Hall David R Milling apparatus for a paved surface
US7628234B2 (en) 2006-02-09 2009-12-08 Smith International, Inc. Thermally stable ultra-hard polycrystalline materials and compacts
US7568770B2 (en) 2006-06-16 2009-08-04 Hall David R Superhard composite material bonded to a steel body
US7950746B2 (en) 2006-06-16 2011-05-31 Schlumberger Technology Corporation Attack tool for degrading materials
US7469972B2 (en) * 2006-06-16 2008-12-30 Hall David R Wear resistant tool
US8136887B2 (en) * 2006-08-11 2012-03-20 Schlumberger Technology Corporation Non-rotating pick with a pressed in carbide segment
US8292372B2 (en) 2007-12-21 2012-10-23 Hall David R Retention for holder shank
US7635168B2 (en) 2006-08-11 2009-12-22 Hall David R Degradation assembly shield
US7469971B2 (en) * 2006-08-11 2008-12-30 Hall David R Lubricated pick
US7669674B2 (en) 2006-08-11 2010-03-02 Hall David R Degradation assembly
US8414085B2 (en) 2006-08-11 2013-04-09 Schlumberger Technology Corporation Shank assembly with a tensioned element
US8449040B2 (en) 2006-08-11 2013-05-28 David R. Hall Shank for an attack tool
US7637574B2 (en) * 2006-08-11 2009-12-29 Hall David R Pick assembly
US7992945B2 (en) 2006-08-11 2011-08-09 Schlumberger Technology Corporation Hollow pick shank
US8714285B2 (en) 2006-08-11 2014-05-06 Schlumberger Technology Corporation Method for drilling with a fixed bladed bit
US8590644B2 (en) 2006-08-11 2013-11-26 Schlumberger Technology Corporation Downhole drill bit
US7413256B2 (en) 2006-08-11 2008-08-19 Hall David R Washer for a degradation assembly
US7963617B2 (en) 2006-08-11 2011-06-21 Schlumberger Technology Corporation Degradation assembly
US8500209B2 (en) 2006-08-11 2013-08-06 Schlumberger Technology Corporation Manually rotatable tool
US7669938B2 (en) 2006-08-11 2010-03-02 Hall David R Carbide stem press fit into a steel body of a pick
US8622155B2 (en) 2006-08-11 2014-01-07 Schlumberger Technology Corporation Pointed diamond working ends on a shear bit
US7410221B2 (en) * 2006-08-11 2008-08-12 Hall David R Retainer sleeve in a degradation assembly
US9145742B2 (en) 2006-08-11 2015-09-29 Schlumberger Technology Corporation Pointed working ends on a drill bit
US8485609B2 (en) 2006-08-11 2013-07-16 Schlumberger Technology Corporation Impact tool
US7992944B2 (en) 2006-08-11 2011-08-09 Schlumberger Technology Corporation Manually rotatable tool
US8453497B2 (en) 2006-08-11 2013-06-04 Schlumberger Technology Corporation Test fixture that positions a cutting element at a positive rake angle
US7464993B2 (en) 2006-08-11 2008-12-16 Hall David R Attack tool
US7997661B2 (en) * 2006-08-11 2011-08-16 Schlumberger Technology Corporation Tapered bore in a pick
US8500210B2 (en) 2006-08-11 2013-08-06 Schlumberger Technology Corporation Resilient pick shank
US8201892B2 (en) 2006-08-11 2012-06-19 Hall David R Holder assembly
US7320505B1 (en) 2006-08-11 2008-01-22 Hall David R Attack tool
US8007051B2 (en) 2006-08-11 2011-08-30 Schlumberger Technology Corporation Shank assembly
US7445294B2 (en) 2006-08-11 2008-11-04 Hall David R Attack tool
US7946657B2 (en) 2006-08-11 2011-05-24 Schlumberger Technology Corporation Retention for an insert
US7648210B2 (en) 2006-08-11 2010-01-19 Hall David R Pick with an interlocked bolster
US7338135B1 (en) * 2006-08-11 2008-03-04 Hall David R Holder for a degradation assembly
US7722127B2 (en) 2006-08-11 2010-05-25 Schlumberger Technology Corporation Pick shank in axial tension
US7387345B2 (en) 2006-08-11 2008-06-17 Hall David R Lubricating drum
US7661765B2 (en) 2006-08-11 2010-02-16 Hall David R Braze thickness control
US7384105B2 (en) 2006-08-11 2008-06-10 Hall David R Attack tool
US8123302B2 (en) * 2006-08-11 2012-02-28 Schlumberger Technology Corporation Impact tool
US8567532B2 (en) 2006-08-11 2013-10-29 Schlumberger Technology Corporation Cutting element attached to downhole fixed bladed bit at a positive rake angle
US7600823B2 (en) 2006-08-11 2009-10-13 Hall David R Pick assembly
US7871133B2 (en) * 2006-08-11 2011-01-18 Schlumberger Technology Corporation Locking fixture
US8215420B2 (en) 2006-08-11 2012-07-10 Schlumberger Technology Corporation Thermally stable pointed diamond with increased impact resistance
US7419224B2 (en) 2006-08-11 2008-09-02 Hall David R Sleeve in a degradation assembly
US7390066B2 (en) * 2006-08-11 2008-06-24 Hall David R Method for providing a degradation drum
US9051795B2 (en) 2006-08-11 2015-06-09 Schlumberger Technology Corporation Downhole drill bit
US8960337B2 (en) 2006-10-26 2015-02-24 Schlumberger Technology Corporation High impact resistant tool with an apex width between a first and second transitions
US7347292B1 (en) 2006-10-26 2008-03-25 Hall David R Braze material for an attack tool
US9068410B2 (en) 2006-10-26 2015-06-30 Schlumberger Technology Corporation Dense diamond body
US7401863B1 (en) 2007-03-15 2008-07-22 Hall David R Press-fit pick
US9051794B2 (en) 2007-04-12 2015-06-09 Schlumberger Technology Corporation High impact shearing element
US7594703B2 (en) 2007-05-14 2009-09-29 Hall David R Pick with a reentrant
US7926883B2 (en) 2007-05-15 2011-04-19 Schlumberger Technology Corporation Spring loaded pick
US8469120B2 (en) * 2007-06-13 2013-06-25 Exxonmobil Upstream Research Company Methods and apparatus for controlling cutting ribbons during a drilling operation
US8038223B2 (en) 2007-09-07 2011-10-18 Schlumberger Technology Corporation Pick with carbide cap
US8061456B2 (en) * 2007-08-27 2011-11-22 Baker Hughes Incorporated Chamfered edge gage cutters and drill bits so equipped
US7832808B2 (en) 2007-10-30 2010-11-16 Hall David R Tool holder sleeve
US10016876B2 (en) * 2007-11-05 2018-07-10 Baker Hughes, A Ge Company, Llc Methods of forming polycrystalline compacts and earth-boring tools including polycrystalline compacts
US20110254349A1 (en) 2007-12-21 2011-10-20 Hall David R Resilent Connection between a Pick Shank and Block
US8540037B2 (en) 2008-04-30 2013-09-24 Schlumberger Technology Corporation Layered polycrystalline diamond
US7628233B1 (en) 2008-07-23 2009-12-08 Hall David R Carbide bolster
US8991526B2 (en) 2009-01-30 2015-03-31 Drilformance Technologies, Llc Drill bit
US8061457B2 (en) 2009-02-17 2011-11-22 Schlumberger Technology Corporation Chamfered pointed enhanced diamond insert
US8322796B2 (en) 2009-04-16 2012-12-04 Schlumberger Technology Corporation Seal with contact element for pick shield
US8701799B2 (en) 2009-04-29 2014-04-22 Schlumberger Technology Corporation Drill bit cutter pocket restitution
US8684112B2 (en) 2010-04-23 2014-04-01 Baker Hughes Incorporated Cutting elements for earth-boring tools, earth-boring tools including such cutting elements and related methods
US9371700B2 (en) 2010-06-10 2016-06-21 Baker Hughes Incorporated Superabrasive cutting elements with cutting edge geometry having enhanced durability and cutting efficiency and drill bits so equipped
US8261471B2 (en) 2010-06-30 2012-09-11 Hall David R Continuously adjusting resultant force in an excavating assembly
US8728382B2 (en) 2011-03-29 2014-05-20 David R. Hall Forming a polycrystalline ceramic in multiple sintering phases
US9103174B2 (en) * 2011-04-22 2015-08-11 Baker Hughes Incorporated Cutting elements for earth-boring tools, earth-boring tools including such cutting elements and related methods
US9428966B2 (en) 2012-05-01 2016-08-30 Baker Hughes Incorporated Cutting elements for earth-boring tools, earth-boring tools including such cutting elements, and related methods
US8991525B2 (en) 2012-05-01 2015-03-31 Baker Hughes Incorporated Earth-boring tools having cutting elements with cutting faces exhibiting multiple coefficients of friction, and related methods
US9650837B2 (en) 2011-04-22 2017-05-16 Baker Hughes Incorporated Multi-chamfer cutting elements having a shaped cutting face and earth-boring tools including such cutting elements
US9243452B2 (en) 2011-04-22 2016-01-26 Baker Hughes Incorporated Cutting elements for earth-boring tools, earth-boring tools including such cutting elements, and related methods
US9482057B2 (en) 2011-09-16 2016-11-01 Baker Hughes Incorporated Cutting elements for earth-boring tools, earth-boring tools including such cutting elements and related methods
US8668275B2 (en) 2011-07-06 2014-03-11 David R. Hall Pick assembly with a contiguous spinal region
US9303460B2 (en) 2012-02-03 2016-04-05 Baker Hughes Incorporated Cutting element retention for high exposure cutting elements on earth-boring tools
RU2014122863A (ru) 2012-06-13 2015-12-10 Варел Интернэшнл Инд., Л.П. Поликристаллические алмазные резцы повышенной прочности и термостойкости
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

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US4794994A (en) * 1987-03-26 1989-01-03 Reed Tool Company Drag drill bit having improved flow of drilling fluid
US4848489A (en) * 1987-03-26 1989-07-18 Reed Tool Company Drag drill bit having improved arrangement of cutting elements
US4883132A (en) * 1987-10-13 1989-11-28 Eastman Christensen Drag bit for drilling in plastic formation with maximum chip clearance and hydraulic for direct chip impingement
GB2252574B (en) * 1991-02-01 1995-01-18 Reed Tool Co Rotary drill bits and methods of designing such drill bits
US5314033A (en) * 1992-02-18 1994-05-24 Baker Hughes Incorporated Drill bit having combined positive and negative or neutral rake cutters
US5447208A (en) * 1993-11-22 1995-09-05 Baker Hughes Incorporated Superhard cutting element having reduced surface roughness and method of modifying
US5605198A (en) * 1993-12-09 1997-02-25 Baker Hughes Incorporated Stress related placement of engineered superabrasive cutting elements on rotary drag bits
US5601477A (en) * 1994-03-16 1997-02-11 U.S. Synthetic Corporation Polycrystalline abrasive compact with honed edge
US5558171A (en) * 1994-04-25 1996-09-24 M-I Drilling Fluids L.L.C. Well drilling process and clay stabilizing agent
US5492188A (en) * 1994-06-17 1996-02-20 Baker Hughes Incorporated Stress-reduced superhard cutting element
US5586608A (en) * 1995-06-07 1996-12-24 Baker Hughes Incorporated Method of making an anti-bit balling well fluid using a polyol having a cloud point, and method of drilling
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
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Also Published As

Publication number Publication date
ITTO980796A1 (it) 2000-03-18
BE1013011A5 (fr) 2001-07-03
GB9819092D0 (en) 1998-10-28
US6006846A (en) 1999-12-28
GB2329403B (en) 2002-03-13
GB2329403A (en) 1999-03-24

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