NO992906D0 - Borkrone - Google Patents

Borkrone

Info

Publication number
NO992906D0
NO992906D0 NO992906A NO992906A NO992906D0 NO 992906 D0 NO992906 D0 NO 992906D0 NO 992906 A NO992906 A NO 992906A NO 992906 A NO992906 A NO 992906A NO 992906 D0 NO992906 D0 NO 992906D0
Authority
NO
Norway
Prior art keywords
borkrone
Prior art date
Application number
NO992906A
Other languages
English (en)
Other versions
NO326453B1 (no
NO992906L (no
Inventor
Etienne Lamine
Robert Delwiche
Original Assignee
Dresser Ind
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
Priority to BE9601043A priority Critical patent/BE1010802A3/fr
Priority to PCT/BE1997/000135 priority patent/WO1998027310A1/fr
Application filed by Dresser Ind filed Critical Dresser Ind
Publication of NO992906D0 publication Critical patent/NO992906D0/no
Publication of NO992906L publication Critical patent/NO992906L/no
Publication of NO326453B1 publication Critical patent/NO326453B1/no

Links

Classifications

    • EFIXED CONSTRUCTIONS
    • E21EARTH DRILLING; MINING
    • E21BEARTH DRILLING, e.g. DEEP DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B10/00Drill bits
    • E21B10/46Drill bits characterised by wear resisting parts, e.g. diamond inserts
    • E21B10/54Drill bits characterised by wear resisting parts, e.g. diamond inserts the bit being of the rotary drag type, e.g. fork-type bits
    • EFIXED CONSTRUCTIONS
    • E21EARTH DRILLING; MINING
    • E21BEARTH DRILLING, e.g. DEEP DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B10/00Drill bits
    • E21B10/46Drill bits characterised by wear resisting parts, e.g. diamond inserts
NO19992906A 1996-12-16 1999-06-14 Borkrone NO326453B1 (no)

Priority Applications (2)

Application Number Priority Date Filing Date Title
BE9601043A BE1010802A3 (fr) 1996-12-16 1996-12-16 Tete de forage.
PCT/BE1997/000135 WO1998027310A1 (fr) 1996-12-16 1997-12-16 Tete de forage

Publications (3)

Publication Number Publication Date
NO992906D0 true NO992906D0 (no) 1999-06-14
NO992906L NO992906L (no) 1999-08-13
NO326453B1 NO326453B1 (no) 2008-12-08

Family

ID=3890145

Family Applications (1)

Application Number Title Priority Date Filing Date
NO19992906A NO326453B1 (no) 1996-12-16 1999-06-14 Borkrone

Country Status (7)

Country Link
US (1) US6296069B1 (no)
EP (1) EP0944764B1 (no)
BE (1) BE1010802A3 (no)
CA (1) CA2274918C (no)
DE (1) DE69720035T2 (no)
NO (1) NO326453B1 (no)
WO (1) WO1998027310A1 (no)

Families Citing this family (106)

* Cited by examiner, † Cited by third party
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US6510906B1 (en) 1999-11-29 2003-01-28 Baker Hughes Incorporated Impregnated bit with PDC cutters in cone area
US6843333B2 (en) 1999-11-29 2005-01-18 Baker Hughes Incorporated Impregnated rotary drag bit
US7472764B2 (en) 2005-03-25 2009-01-06 Baker Hughes Incorporated Rotary drill bit shank, rotary drill bits so equipped, and methods of manufacture
US7398840B2 (en) * 2005-04-14 2008-07-15 Halliburton Energy Services, Inc. Matrix drill bits and method of manufacture
US8297375B2 (en) 2005-11-21 2012-10-30 Schlumberger Technology Corporation Downhole turbine
US7694756B2 (en) 2006-03-23 2010-04-13 Hall David R Indenting member for a drill bit
US8130117B2 (en) 2006-03-23 2012-03-06 Schlumberger Technology Corporation Drill bit with an electrically isolated transmitter
US7559379B2 (en) 2005-11-21 2009-07-14 Hall David R Downhole steering
US7661487B2 (en) 2006-03-23 2010-02-16 Hall David R Downhole percussive tool with alternating pressure differentials
US8522897B2 (en) 2005-11-21 2013-09-03 Schlumberger Technology Corporation Lead the bit rotary steerable tool
US8528664B2 (en) 2005-11-21 2013-09-10 Schlumberger Technology Corporation Downhole mechanism
US8205688B2 (en) 2005-11-21 2012-06-26 Hall David R Lead the bit rotary steerable system
US8297378B2 (en) 2005-11-21 2012-10-30 Schlumberger Technology Corporation Turbine driven hammer that oscillates at a constant frequency
US8360174B2 (en) 2006-03-23 2013-01-29 Schlumberger Technology Corporation Lead the bit rotary steerable tool
USD620510S1 (en) 2006-03-23 2010-07-27 Schlumberger Technology Corporation Drill bit
US8267196B2 (en) 2005-11-21 2012-09-18 Schlumberger Technology Corporation Flow guide actuation
US8316964B2 (en) 2006-03-23 2012-11-27 Schlumberger Technology Corporation Drill bit transducer device
US7967082B2 (en) * 2005-11-21 2011-06-28 Schlumberger Technology Corporation Downhole mechanism
US7497279B2 (en) 2005-11-21 2009-03-03 Hall David R Jack element adapted to rotate independent of a drill bit
US8225883B2 (en) 2005-11-21 2012-07-24 Schlumberger Technology Corporation Downhole percussive tool with alternating pressure differentials
US7753144B2 (en) 2005-11-21 2010-07-13 Schlumberger Technology Corporation Drill bit with a retained jack element
US7571780B2 (en) 2006-03-24 2009-08-11 Hall David R Jack element for a drill bit
US8011457B2 (en) 2006-03-23 2011-09-06 Schlumberger Technology Corporation Downhole hammer assembly
WO2007127899A2 (en) * 2006-04-28 2007-11-08 Halliburton Energy Services, Inc. Molds and methods of forming molds associated with manufacture of rotary drill bits and other downhole tools
US9145742B2 (en) 2006-08-11 2015-09-29 Schlumberger Technology Corporation Pointed working ends on a drill bit
US8622155B2 (en) 2006-08-11 2014-01-07 Schlumberger Technology Corporation Pointed diamond working ends on a shear bit
US9051795B2 (en) 2006-08-11 2015-06-09 Schlumberger Technology Corporation Downhole drill bit
US8616305B2 (en) 2006-08-11 2013-12-31 Schlumberger Technology Corporation Fixed bladed bit that shifts weight between an indenter and cutting elements
US8714285B2 (en) 2006-08-11 2014-05-06 Schlumberger Technology Corporation Method for drilling with a fixed bladed bit
US8567532B2 (en) 2006-08-11 2013-10-29 Schlumberger Technology Corporation Cutting element attached to downhole fixed bladed bit at a positive rake angle
US7886851B2 (en) * 2006-08-11 2011-02-15 Schlumberger Technology Corporation Drill bit nozzle
US7669674B2 (en) 2006-08-11 2010-03-02 Hall David R Degradation assembly
US20080035389A1 (en) 2006-08-11 2008-02-14 Hall David R Roof Mining Drill Bit
US9316061B2 (en) 2006-08-11 2016-04-19 David R. Hall High impact resistant degradation element
US7637574B2 (en) 2006-08-11 2009-12-29 Hall David R Pick assembly
US8191651B2 (en) 2006-08-11 2012-06-05 Hall David R Sensor on a formation engaging member of a drill bit
US8590644B2 (en) 2006-08-11 2013-11-26 Schlumberger Technology Corporation Downhole drill bit
US8215420B2 (en) 2006-08-11 2012-07-10 Schlumberger Technology Corporation Thermally stable pointed diamond with increased impact resistance
USD674422S1 (en) 2007-02-12 2013-01-15 Hall David R Drill bit with a pointed cutting element and a shearing cutting element
USD678368S1 (en) 2007-02-12 2013-03-19 David R. Hall Drill bit with a pointed cutting element
US7527110B2 (en) 2006-10-13 2009-05-05 Hall David R Percussive 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
US9068410B2 (en) 2006-10-26 2015-06-30 Schlumberger Technology Corporation Dense diamond body
US8550190B2 (en) 2010-04-01 2013-10-08 David R. Hall Inner bit disposed within an outer bit
US7954401B2 (en) 2006-10-27 2011-06-07 Schlumberger Technology Corporation Method of assembling a drill bit with a jack element
WO2008091793A2 (en) 2007-01-18 2008-07-31 Halliburton Energy Services, Inc. Casting of tungsten carbide matrix bit heads and heating bit head portions with microwave radiation
US7841426B2 (en) 2007-04-05 2010-11-30 Baker Hughes Incorporated Hybrid drill bit with fixed cutters as the sole cutting elements in the axial center of the drill bit
US7845435B2 (en) 2007-04-05 2010-12-07 Baker Hughes Incorporated Hybrid drill bit and method of drilling
US7866416B2 (en) 2007-06-04 2011-01-11 Schlumberger Technology Corporation Clutch for a jack element
US7721826B2 (en) 2007-09-06 2010-05-25 Schlumberger Technology Corporation Downhole jack assembly sensor
US7967083B2 (en) 2007-09-06 2011-06-28 Schlumberger Technology Corporation Sensor for determining a position of a jack element
US7730976B2 (en) * 2007-10-31 2010-06-08 Baker Hughes Incorporated Impregnated rotary drag bit and related methods
US8678111B2 (en) 2007-11-16 2014-03-25 Baker Hughes Incorporated Hybrid drill bit and design method
US8540037B2 (en) 2008-04-30 2013-09-24 Schlumberger Technology Corporation Layered polycrystalline diamond
US20090272582A1 (en) 2008-05-02 2009-11-05 Baker Hughes Incorporated Modular hybrid drill bit
US7819208B2 (en) 2008-07-25 2010-10-26 Baker Hughes Incorporated Dynamically stable hybrid drill bit
US9439277B2 (en) 2008-10-23 2016-09-06 Baker Hughes Incorporated Robotically applied hardfacing with pre-heat
US8450637B2 (en) 2008-10-23 2013-05-28 Baker Hughes Incorporated Apparatus for automated application of hardfacing material to drill bits
WO2010053710A2 (en) 2008-10-29 2010-05-14 Baker Hughes Incorporated Method and apparatus for robotic welding of drill bits
US20100122848A1 (en) * 2008-11-20 2010-05-20 Baker Hughes Incorporated Hybrid drill bit
US8047307B2 (en) 2008-12-19 2011-11-01 Baker Hughes Incorporated Hybrid drill bit with secondary backup cutters positioned with high side rake angles
MX2011006187A (es) 2008-12-31 2011-06-20 Baker Hughes Inc Metodo y aparato para la aplicacion automatizada de material de revestimiento duro a fresas envolventes de barrenas de perforacion terrestre tipo hibridas, barrenas de perforacion hibridas que comprenden tales elementos de corte de dientes de acero c
US20100181116A1 (en) * 2009-01-16 2010-07-22 Baker Hughes Incororated Impregnated drill bit with diamond pins
US8141664B2 (en) 2009-03-03 2012-03-27 Baker Hughes Incorporated Hybrid drill bit with high bearing pin angles
US8439136B2 (en) * 2009-04-02 2013-05-14 Atlas Copco Secoroc Llc Drill bit for earth boring
US8056651B2 (en) 2009-04-28 2011-11-15 Baker Hughes Incorporated Adaptive control concept for hybrid PDC/roller cone bits
US8701799B2 (en) 2009-04-29 2014-04-22 Schlumberger Technology Corporation Drill bit cutter pocket restitution
US8459378B2 (en) 2009-05-13 2013-06-11 Baker Hughes Incorporated Hybrid drill bit
US8157026B2 (en) 2009-06-18 2012-04-17 Baker Hughes Incorporated Hybrid bit with variable exposure
WO2011017592A2 (en) * 2009-08-07 2011-02-10 Smith International, Inc. Diamond transition layer construction with improved thickness ratio
US8579053B2 (en) * 2009-08-07 2013-11-12 Smith International, Inc. Polycrystalline diamond material with high toughness and high wear resistance
WO2011017673A2 (en) * 2009-08-07 2011-02-10 Smith International, Inc. Thermally stable polycrystalline diamond constructions
WO2011017625A2 (en) * 2009-08-07 2011-02-10 Smith International, Inc. Method of forming a thermally stable diamond cutting element
WO2011017607A2 (en) * 2009-08-07 2011-02-10 Smith International, Inc. Highly wear resistant diamond insert with improved transition structure
AU2010279358A1 (en) * 2009-08-07 2012-03-01 Smith International, Inc. Functionally graded polycrystalline diamond insert
CA2773897A1 (en) 2009-09-16 2011-03-24 Baker Hughes Incorporated External, divorced pdc bearing assemblies for hybrid drill bits
US8347989B2 (en) 2009-10-06 2013-01-08 Baker Hughes Incorporated Hole opener with hybrid reaming section and method of making
US8448724B2 (en) 2009-10-06 2013-05-28 Baker Hughes Incorporated Hole opener with hybrid reaming section
US8418784B2 (en) 2010-05-11 2013-04-16 David R. Hall Central cutting region of a drilling head assembly
US9217294B2 (en) 2010-06-25 2015-12-22 Halliburton Energy Services, Inc. Erosion resistant hard composite materials
AU2012261560B2 (en) 2011-12-23 2014-07-24 Halliburton Energy Services, Inc. Erosion resistant hard composite materials
US9138832B2 (en) 2010-06-25 2015-09-22 Halliburton Energy Services, Inc. Erosion resistant hard composite materials
NO2588704T3 (no) 2010-06-29 2018-03-31
US8333254B2 (en) 2010-10-01 2012-12-18 Hall David R Steering mechanism with a ring disposed about an outer diameter of a drill bit and method for drilling
US8820440B2 (en) 2010-10-01 2014-09-02 David R. Hall Drill bit steering assembly
US8978786B2 (en) 2010-11-04 2015-03-17 Baker Hughes Incorporated System and method for adjusting roller cone profile on hybrid bit
US8656983B2 (en) 2010-11-22 2014-02-25 Halliburton Energy Services, Inc. Use of liquid metal filters in forming matrix drill bits
GB2488508B (en) 2010-11-29 2015-10-07 Halliburton Energy Services Inc 3D-printed bodies for molding downhole equipment
GB2490087B (en) 2010-11-29 2016-04-27 Halliburton Energy Services Inc Forming objects by infiltrating a printed matrix
GB2485848B (en) 2010-11-29 2018-07-11 Halliburton Energy Services Inc Improvements in heat flow control for molding downhole equipment
US9782857B2 (en) 2011-02-11 2017-10-10 Baker Hughes Incorporated Hybrid drill bit having increased service life
MX337212B (es) 2011-02-11 2016-02-17 Baker Hughes Inc SYSTEM AND METHOD FOR BASE RETAINING IN HYBRID BARRIERS.
US20120234604A1 (en) 2011-03-15 2012-09-20 Hall David R Timed Steering Nozzle on a Downhole Drill Bit
BR112014011743B1 (pt) 2011-11-15 2020-08-25 Baker Hughes Incorporated broca de perfuração de furação de terreno, método utilizando a mesma e broca de perfuração para a perfuração de um furo de poço em formações de terreno
CN102733758B (zh) * 2012-07-06 2014-11-19 中煤科工集团西安研究院 取芯用孕镶块式金刚石钻头
BR112015012945A2 (pt) 2012-12-03 2017-07-11 Ulterra Drilling Tech Lp drilling tool with improved arrangement of cutter side cutting angles
US20140353046A1 (en) * 2013-05-28 2014-12-04 Smith International, Inc. Hybrid bit with roller cones near the bit axis
US20150233187A1 (en) * 2013-08-23 2015-08-20 Varel International Ind., L.P. Frac plug mill bit
US9376866B2 (en) 2013-08-23 2016-06-28 Varel International Ind., L.P. Hybrid rotary cone drill bit
WO2015127123A1 (en) * 2014-02-20 2015-08-27 Ulterra Drilling Technologies, L.P. Drill bit
CA2948648C (en) 2014-05-23 2019-03-12 Baker Hugues Incorporated Hybrid bit with mechanically attached roller cone elements
WO2015195817A1 (en) 2014-06-18 2015-12-23 Ulterra Drilling Technologies, L.P. Drill bit
US10472896B2 (en) * 2014-11-19 2019-11-12 Esco Group Llc Downhole tool and method of manufacturing a tool
WO2017014730A1 (en) 2015-07-17 2017-01-26 Halliburton Energy Services, Inc. Hybrid drill bit with counter-rotation cutters in center
CN105971519A (zh) * 2016-06-29 2016-09-28 四川川庆石油钻采科技有限公司 一种屋脊式孕镶金刚石钻头
US11008814B2 (en) 2018-11-12 2021-05-18 Ulterra Drilling Technologies, Lp Drill bit

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1330147A (fr) * 1961-12-26 1963-06-21 Inst Francais Du Petrole Perfectionnement aux outils de forage
US4525178B1 (no) * 1984-04-16 1990-03-27 Megadiamond Ind Inc
US4991670A (en) * 1984-07-19 1991-02-12 Reed Tool Company, Ltd. Rotary drill bit for use in drilling holes in subsurface earth formations
US4943488A (en) * 1986-10-20 1990-07-24 Norton Company Low pressure bonding of PCD bodies and method for drill bits and the like
US4858706A (en) * 1987-09-15 1989-08-22 Lebourgh Maurice P Diamond drill bit with hemispherically shaped diamond inserts
GB2234542B (en) * 1989-08-04 1993-03-31 Reed Tool Co Improvements in or relating to cutting elements for rotary drill bits
US5099929A (en) * 1990-05-04 1992-03-31 Dresser Industries, Inc. Unbalanced PDC drill bit with right hand walk tendencies, and method of drilling right hand bore holes

Also Published As

Publication number Publication date
BE1010802A3 (fr) 1999-02-02
CA2274918C (en) 2006-05-09
NO992906L (no) 1999-08-13
US6296069B1 (en) 2001-10-02
DE69720035D1 (de) 2003-04-24
CA2274918A1 (en) 1998-06-25
NO326453B1 (no) 2008-12-08
EP0944764B1 (fr) 2003-03-19
EP0944764A1 (fr) 1999-09-29
WO1998027310A1 (fr) 1998-06-25
DE69720035T2 (de) 2004-04-01

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Legal Events

Date Code Title Description
MM1K Lapsed by not paying the annual fees