NO992905D0 - Borings- og/eller kjerneboringsverkt°y - Google Patents

Borings- og/eller kjerneboringsverkt°y

Info

Publication number
NO992905D0
NO992905D0 NO992905A NO992905A NO992905D0 NO 992905 D0 NO992905 D0 NO 992905D0 NO 992905 A NO992905 A NO 992905A NO 992905 A NO992905 A NO 992905A NO 992905 D0 NO992905 D0 NO 992905D0
Authority
NO
Norway
Prior art keywords
drilling
core
tools
drilling tools
core drilling
Prior art date
Application number
NO992905A
Other languages
English (en)
Other versions
NO328796B1 (no
NO992905L (no
Inventor
Etienne Lamine
Sebastian Desmette
Cucile Josse
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=3890144&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=NO992905(D0) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Dresser Ind filed Critical Dresser Ind
Publication of NO992905D0 publication Critical patent/NO992905D0/no
Publication of NO992905L publication Critical patent/NO992905L/no
Publication of NO328796B1 publication Critical patent/NO328796B1/no

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
    • E21B10/62—Drill bits characterised by parts, e.g. cutting elements, which are detachable or adjustable
    • 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
    • E21B10/006—Drill bits providing a cutting edge which is self-renewable during drilling
    • 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
    • E21B10/48—Drill bits characterised by wear resisting parts, e.g. diamond inserts the bit being of core type
    • 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
    • E21B10/54—Drill bits characterised by wear resisting parts, e.g. diamond inserts the bit being of the rotary drag type, e.g. fork-type bits
    • E21B10/55—Drill bits characterised by wear resisting parts, e.g. diamond inserts the bit being of the rotary drag type, e.g. fork-type bits with preformed cutting elements

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)
  • Drilling Tools (AREA)
  • Processing Of Stones Or Stones Resemblance Materials (AREA)
NO19992905A 1996-12-16 1999-06-14 Bore- og/eller kjerneboringsverktoy NO328796B1 (no)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
BE9601042A BE1010801A3 (fr) 1996-12-16 1996-12-16 Outil de forage et/ou de carottage.
PCT/BE1997/000136 WO1998027311A1 (fr) 1996-12-16 1997-12-16 Outil de forage et/ou de carottage

Publications (3)

Publication Number Publication Date
NO992905D0 true NO992905D0 (no) 1999-06-14
NO992905L NO992905L (no) 1999-08-12
NO328796B1 NO328796B1 (no) 2010-05-18

Family

ID=3890144

Family Applications (1)

Application Number Title Priority Date Filing Date
NO19992905A NO328796B1 (no) 1996-12-16 1999-06-14 Bore- og/eller kjerneboringsverktoy

Country Status (7)

Country Link
US (1) US6283233B1 (no)
EP (1) EP0944765B1 (no)
BE (1) BE1010801A3 (no)
CA (1) CA2274152C (no)
DE (1) DE69719364T2 (no)
NO (1) NO328796B1 (no)
WO (1) WO1998027311A1 (no)

Families Citing this family (61)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9708022D0 (en) * 1997-04-21 1997-06-11 Camco Int Uk Ltd Curved blades and gauge
US6843333B2 (en) 1999-11-29 2005-01-18 Baker Hughes Incorporated Impregnated rotary drag bit
BE1014014A5 (fr) * 1999-11-29 2003-02-04 Baker Hughes Inc Trepan impregne comportant des elements de coupe pdc dans la zone de cone.
US6510906B1 (en) 1999-11-29 2003-01-28 Baker Hughes Incorporated Impregnated bit with PDC cutters in cone area
US6536543B2 (en) * 2000-12-06 2003-03-25 Baker Hughes Incorporated Rotary drill bits exhibiting sequences of substantially continuously variable cutter backrake angles
US7360608B2 (en) * 2004-09-09 2008-04-22 Baker Hughes Incorporated Rotary drill bits including at least one substantially helically extending feature and methods of operation
US7248491B1 (en) 2004-09-10 2007-07-24 Xilinx, Inc. Circuit for and method of implementing a content addressable memory in a programmable logic device
US7278499B2 (en) * 2005-01-26 2007-10-09 Baker Hughes Incorporated Rotary drag bit including a central region having a plurality of cutting structures
GB0521693D0 (en) * 2005-10-25 2005-11-30 Reedhycalog Uk Ltd Representation of whirl in fixed cutter drill bits
US20070261890A1 (en) * 2006-05-10 2007-11-15 Smith International, Inc. Fixed Cutter Bit With Centrally Positioned Backup Cutter Elements
GB2453875C (en) * 2006-10-02 2009-09-16 Smith International Drill bits with dropping tendencies
US7896106B2 (en) * 2006-12-07 2011-03-01 Baker Hughes Incorporated Rotary drag bits having a pilot cutter configuraton and method to pre-fracture subterranean formations therewith
WO2008091654A2 (en) * 2007-01-25 2008-07-31 Baker Hughes Incorporated Rotary drag bit
US7845435B2 (en) 2007-04-05 2010-12-07 Baker Hughes Incorporated Hybrid drill bit and method of drilling
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
US7703557B2 (en) * 2007-06-11 2010-04-27 Smith International, Inc. Fixed cutter bit with backup cutter elements on primary blades
EP2220330B1 (en) * 2007-10-29 2012-09-12 Baker Hughes Incorporated Drill bits and tools for subterranean drilling
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
US9016407B2 (en) 2007-12-07 2015-04-28 Smith International, Inc. Drill bit cutting structure and methods to maximize depth-of-cut for weight on bit applied
US8100202B2 (en) 2008-04-01 2012-01-24 Smith International, Inc. Fixed cutter bit with backup cutter elements on secondary blades
US20090272582A1 (en) 2008-05-02 2009-11-05 Baker Hughes Incorporated Modular hybrid drill bit
GB2465504C (en) 2008-06-27 2019-12-25 Rasheed Wajid Expansion and sensing tool
US7819208B2 (en) 2008-07-25 2010-10-26 Baker Hughes Incorporated Dynamically stable hybrid drill bit
US8720609B2 (en) * 2008-10-13 2014-05-13 Baker Hughes Incorporated Drill bit with continuously sharp edge cutting elements
US20100089661A1 (en) * 2008-10-13 2010-04-15 Baker Hughes Incorporated Drill bit with continuously sharp edge cutting elements
US8020641B2 (en) * 2008-10-13 2011-09-20 Baker Hughes Incorporated Drill bit with continuously sharp edge cutting elements
US20100089658A1 (en) * 2008-10-13 2010-04-15 Baker Hughes Incorporated Drill bit with continuously sharp edge cutting elements
US8948917B2 (en) 2008-10-29 2015-02-03 Baker Hughes Incorporated Systems and methods for robotic welding of drill bits
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
US20100108402A1 (en) * 2008-10-31 2010-05-06 Baker Hughes Incorporated Downhole cutting tool and method of making
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
EP2376676A2 (en) 2008-12-31 2011-10-19 Baker Hughes Incorporated Method and apparatus for automated application of hardfacing material to rolling cutters of hybrid-type earth boring drill bits, hybrid drill bits comprising such hardfaced steel-toothed cutting elements, and methods of use thereof
CA2837443C (en) 2009-01-30 2015-09-29 Drilformance Technologies, Llc Drill bit
US8141664B2 (en) 2009-03-03 2012-03-27 Baker Hughes Incorporated Hybrid drill bit with high bearing pin angles
US8079430B2 (en) * 2009-04-22 2011-12-20 Baker Hughes Incorporated Drill bits and tools for subterranean drilling, methods of manufacturing such drill bits and tools and methods of off-center drilling
US8056651B2 (en) 2009-04-28 2011-11-15 Baker Hughes Incorporated Adaptive control concept for hybrid PDC/roller cone bits
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
US8887839B2 (en) 2009-06-25 2014-11-18 Baker Hughes Incorporated Drill bit for use in drilling subterranean formations
US8978788B2 (en) 2009-07-08 2015-03-17 Baker Hughes Incorporated Cutting element for a drill bit used in drilling subterranean formations
EP2452036A2 (en) * 2009-07-08 2012-05-16 Baker Hughes Incorporated Cutting element and method of forming thereof
EP2459344A4 (en) 2009-07-27 2013-10-02 Baker Hughes Inc ABRASIVE ARTICLE AND METHOD OF MANUFACTURE
CA2773897A1 (en) 2009-09-16 2011-03-24 Baker Hughes Incorporated External, divorced pdc bearing assemblies for hybrid drill bits
EP2480747A2 (en) * 2009-09-25 2012-08-01 Baker Hughes Incorporated Cutting element and method of forming thereof
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
US8950514B2 (en) 2010-06-29 2015-02-10 Baker Hughes Incorporated Drill bits with anti-tracking features
US8978786B2 (en) 2010-11-04 2015-03-17 Baker Hughes Incorporated System and method for adjusting roller cone profile on hybrid bit
EA027355B1 (ru) 2011-02-10 2017-07-31 Смит Интернэшнл, Инк. Создающее опережающие канавки на забое гибридное буровое долото
EP2673451B1 (en) 2011-02-11 2015-05-27 Baker Hughes Incorporated System and method for leg retention on hybrid bits
US9782857B2 (en) 2011-02-11 2017-10-10 Baker Hughes Incorporated Hybrid drill bit having increased service life
US9347275B2 (en) 2011-06-22 2016-05-24 Smith International, Inc. Fixed cutter drill bit with core fragmentation feature
CA2855947C (en) 2011-11-15 2016-12-20 Baker Hughes Incorporated Hybrid drill bits having increased drilling efficiency
US10107039B2 (en) 2014-05-23 2018-10-23 Baker Hughes Incorporated Hybrid bit with mechanically attached roller cone elements
US11015394B2 (en) 2014-06-18 2021-05-25 Ulterra Drilling Technologies, Lp Downhole tool with fixed cutters for removing rock
US10233696B2 (en) * 2014-06-18 2019-03-19 Ulterra Drilling Technologies, L.P. Drill bit
US11428050B2 (en) 2014-10-20 2022-08-30 Baker Hughes Holdings Llc Reverse circulation hybrid bit
WO2017014730A1 (en) 2015-07-17 2017-01-26 Halliburton Energy Services, Inc. Hybrid drill bit with counter-rotation cutters in center

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1218567A (fr) * 1958-12-17 1960-05-11 Trépan pour le forage du sol
DE3113109C2 (de) * 1981-04-01 1983-11-17 Christensen, Inc., 84115 Salt Lake City, Utah Drehbohrmeißel für Tiefbohrungen
US4991670A (en) * 1984-07-19 1991-02-12 Reed Tool Company, Ltd. Rotary drill bit for use in drilling holes in subsurface earth formations
US4889017A (en) * 1984-07-19 1989-12-26 Reed Tool Co., Ltd. Rotary drill bit for use in drilling holes in subsurface earth formations
GB8711255D0 (en) * 1987-05-13 1987-06-17 Nl Petroleum Prod Rotary drill bits
FR2620487B1 (fr) * 1987-09-14 1989-12-01 Vennin Henri Trepan de forage monobloc rotatif
GB2218131B (en) * 1988-05-06 1992-03-25 Reed Tool Co Improvements in or relating to rotary drill bits
US4981184A (en) * 1988-11-21 1991-01-01 Smith International, Inc. Diamond drag bit for soft formations
GB2252574B (en) * 1991-02-01 1995-01-18 Reed Tool Co Rotary drill bits and methods of designing such drill bits
US5186268A (en) * 1991-10-31 1993-02-16 Camco Drilling Group Ltd. Rotary drill bits
US5244039A (en) * 1991-10-31 1993-09-14 Camco Drilling Group Ltd. Rotary drill bits
US5314033A (en) * 1992-02-18 1994-05-24 Baker Hughes Incorporated Drill bit having combined positive and negative or neutral rake cutters
US5337844A (en) * 1992-07-16 1994-08-16 Baker Hughes, Incorporated Drill bit having diamond film cutting elements
GB9310500D0 (en) * 1993-05-21 1993-07-07 De Beers Ind Diamond Cutting tool
GB9314954D0 (en) * 1993-07-16 1993-09-01 Camco Drilling Group Ltd Improvements in or relating to torary drill bits
GB2298665B (en) * 1995-03-08 1998-11-04 Camco Drilling Group Ltd Improvements in or relating to cutter assemblies for rotary drill bits
US5816346A (en) * 1996-06-06 1998-10-06 Camco International, Inc. Rotary drill bits and methods of designing such drill bits
FR2756002B1 (fr) * 1996-11-20 1999-04-02 Total Sa Outil de forage a lames avec taillants de reserve et canaux d'evacuation des deblais generes par les taillants

Also Published As

Publication number Publication date
CA2274152A1 (en) 1998-06-25
DE69719364T2 (de) 2003-12-04
EP0944765B1 (fr) 2003-02-26
NO328796B1 (no) 2010-05-18
WO1998027311A1 (fr) 1998-06-25
DE69719364D1 (de) 2003-04-03
EP0944765A1 (fr) 1999-09-29
CA2274152C (en) 2006-01-31
NO992905L (no) 1999-08-12
BE1010801A3 (fr) 1999-02-02
US6283233B1 (en) 2001-09-04

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Legal Events

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