FR2492450A1 - Trepan de forage rotatif pour forages profonds - Google Patents

Trepan de forage rotatif pour forages profonds Download PDF

Info

Publication number
FR2492450A1
FR2492450A1 FR8119699A FR8119699A FR2492450A1 FR 2492450 A1 FR2492450 A1 FR 2492450A1 FR 8119699 A FR8119699 A FR 8119699A FR 8119699 A FR8119699 A FR 8119699A FR 2492450 A1 FR2492450 A1 FR 2492450A1
Authority
FR
France
Prior art keywords
cutting elements
face
cutting
drill bit
plan
Prior art date
Legal status (The legal status 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 status listed.)
Granted
Application number
FR8119699A
Other languages
English (en)
French (fr)
Other versions
FR2492450B1 (show.php
Inventor
Rainer Jurgens
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Norton Christensen Inc
Original Assignee
Christensen 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 Christensen Inc filed Critical Christensen Inc
Publication of FR2492450A1 publication Critical patent/FR2492450A1/fr
Application granted granted Critical
Publication of FR2492450B1 publication Critical patent/FR2492450B1/fr
Granted legal-status Critical Current

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
    • 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 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
    • 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

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)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Earth Drilling (AREA)
  • Drilling Tools (AREA)
  • Processing Of Stones Or Stones Resemblance Materials (AREA)
FR8119699A 1980-10-21 1981-10-20 Trepan de forage rotatif pour forages profonds Granted FR2492450A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3039632A DE3039632C2 (de) 1980-10-21 1980-10-21 Drehborhmeißel für Tiefbohrungen

Publications (2)

Publication Number Publication Date
FR2492450A1 true FR2492450A1 (fr) 1982-04-23
FR2492450B1 FR2492450B1 (show.php) 1985-04-26

Family

ID=6114831

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8119699A Granted FR2492450A1 (fr) 1980-10-21 1981-10-20 Trepan de forage rotatif pour forages profonds

Country Status (8)

Country Link
JP (1) JPS57100288A (show.php)
AU (1) AU539781B2 (show.php)
BE (1) BE890801A (show.php)
CA (1) CA1159047A (show.php)
DE (1) DE3039632C2 (show.php)
FR (1) FR2492450A1 (show.php)
GB (1) GB2086451B (show.php)
MX (1) MX155882A (show.php)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2503242A1 (fr) * 1981-04-01 1982-10-08 Christensen Inc Trepan de forage rotatif pour forages profonds

Families Citing this family (37)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4538690A (en) * 1983-02-22 1985-09-03 Nl Industries, Inc. PDC cutter and bit
US4499959A (en) * 1983-03-14 1985-02-19 Christensen, Inc. Tooth configuration for an earth boring bit
US4533004A (en) * 1984-01-16 1985-08-06 Cdp, Ltd. Self sharpening drag bit for sub-surface formation drilling
US4540056A (en) * 1984-05-03 1985-09-10 Inco Limited Cutter assembly
US4602691A (en) * 1984-06-07 1986-07-29 Hughes Tool Company Diamond drill bit with varied cutting elements
USRE33757E (en) * 1984-06-07 1991-12-03 Dresser Industries, Inc. Diamond drill bit with varied cutting elements
US4744427A (en) * 1986-10-16 1988-05-17 Eastman Christensen Company Bit design for a rotating bit incorporating synthetic polycrystalline cutters
US5265685A (en) * 1991-12-30 1993-11-30 Dresser Industries, Inc. Drill bit with improved insert cutter pattern
US5314033A (en) * 1992-02-18 1994-05-24 Baker Hughes Incorporated Drill bit having combined positive and negative or neutral rake cutters
US5558170A (en) * 1992-12-23 1996-09-24 Baroid Technology, Inc. Method and apparatus for improving drill bit stability
GB9314954D0 (en) * 1993-07-16 1993-09-01 Camco Drilling Group Ltd Improvements in or relating to torary drill bits
US5595252A (en) * 1994-07-28 1997-01-21 Flowdril Corporation Fixed-cutter drill bit assembly and method
GB9421924D0 (en) * 1994-11-01 1994-12-21 Camco Drilling Group Ltd Improvements in or relating to rotary drill bits
US5607025A (en) * 1995-06-05 1997-03-04 Smith International, Inc. Drill bit and cutting structure having enhanced placement and sizing of cutters for improved bit stabilization
US5979571A (en) * 1996-09-27 1999-11-09 Baker Hughes Incorporated Combination milling tool and drill bit
GB9712342D0 (en) * 1997-06-14 1997-08-13 Camco Int Uk Ltd Improvements in or relating to rotary drill bits
US5778994A (en) * 1997-07-29 1998-07-14 Dresser Industries, Inc. Claw tooth rotary bit
US7025156B1 (en) * 1997-11-18 2006-04-11 Douglas Caraway Rotary drill bit for casting milling and formation drilling
EP1182323B1 (en) * 2000-08-21 2003-09-10 Camco International (UK) Limited Multi-directional cutters for bi-center drillout bits
US6527065B1 (en) * 2000-08-30 2003-03-04 Baker Hughes Incorporated Superabrasive cutting elements for rotary drag bits configured for scooping a formation
US7395882B2 (en) 2004-02-19 2008-07-08 Baker Hughes Incorporated Casing and liner drilling bits
US7954570B2 (en) 2004-02-19 2011-06-07 Baker Hughes Incorporated Cutting elements configured for casing component drillout and earth boring drill bits including same
US7624818B2 (en) 2004-02-19 2009-12-01 Baker Hughes Incorporated Earth boring drill bits with casing component drill out capability and methods of use
JP2006009538A (ja) * 2004-06-23 2006-01-12 Sanwa Kizai Co Ltd 掘削用ビット及び掘削用ヘッド
US7237628B2 (en) * 2005-10-21 2007-07-03 Reedhycalog, L.P. Fixed cutter drill bit with non-cutting erosion resistant inserts
US7621351B2 (en) 2006-05-15 2009-11-24 Baker Hughes Incorporated Reaming tool suitable for running on casing or liner
US7954571B2 (en) 2007-10-02 2011-06-07 Baker Hughes Incorporated Cutting structures for casing component drillout and earth-boring drill bits including same
US8245797B2 (en) 2007-10-02 2012-08-21 Baker Hughes Incorporated Cutting structures for casing component drillout and earth-boring drill bits including same
US8505634B2 (en) 2009-12-28 2013-08-13 Baker Hughes Incorporated Earth-boring tools having differing cutting elements on a blade and related methods
WO2011097575A2 (en) 2010-02-05 2011-08-11 Baker Hughes Incorporated Shaped cutting elements on drill bits and other earth-boring tools, and methods of forming same
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
BR112014019574A8 (pt) 2012-02-08 2017-07-11 Baker Hughes Inc Elementos de corte moldado para ferramentas de perfuração da terra e ferramentas de perfuração da terra incluindo tais elementos de corte
WO2015111016A1 (en) * 2014-01-24 2015-07-30 Tercel Ip Limited Drill bit for drilling a borehole
WO2017205773A1 (en) 2016-05-27 2017-11-30 Joy Mm Delaware, Inc. Cutting device with tapered cutting element
CN112627738A (zh) * 2020-12-03 2021-04-09 武穴市明锐机械股份有限公司 一种具有防泥包功能的钻头
CN113338797B (zh) * 2021-07-02 2024-03-01 常州市捷甲非开挖管道技术有限公司 行走牙轮钻机

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE270185C (show.php) *
US1913550A (en) * 1930-04-08 1933-06-13 Charles K Holt Drill bit
US2648524A (en) * 1946-11-23 1953-08-11 Dionisotti Joseph Mining trepan
US2960312A (en) * 1957-06-07 1960-11-15 Charles W Kandle Drill cutting head
CA659574A (en) * 1963-03-19 H. Davis Sidney Drilling bit
FR2388982A1 (fr) * 1977-04-25 1978-11-24 Christensen Inc Trepan de forage au diamant pour roches tendres et demi-dures
FR2423626A1 (fr) * 1978-04-21 1979-11-16 Christensen Inc Trepan de forage rotatif pour forages profonds
FR2443560A1 (fr) * 1978-10-02 1980-07-04 Gen Electric Lame perfectionnee pour trepans de forage

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SU686635A3 (ru) * 1975-08-30 1979-09-15 Геверкшафт Эйзенхютте Вестфалия (Фирма) Резец дл угольного струга
US4143902A (en) * 1977-04-20 1979-03-13 Johnstone Thomas V Utility unit for camper vehicles
DE2719330C3 (de) * 1977-04-30 1984-01-05 Christensen, Inc., 84115 Salt Lake City, Utah Drehbohrmeißel
US4202419A (en) * 1979-01-11 1980-05-13 Dresser Industries, Inc. Roller cutter with major and minor insert rows

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE270185C (show.php) *
CA659574A (en) * 1963-03-19 H. Davis Sidney Drilling bit
US1913550A (en) * 1930-04-08 1933-06-13 Charles K Holt Drill bit
US2648524A (en) * 1946-11-23 1953-08-11 Dionisotti Joseph Mining trepan
US2960312A (en) * 1957-06-07 1960-11-15 Charles W Kandle Drill cutting head
FR2388982A1 (fr) * 1977-04-25 1978-11-24 Christensen Inc Trepan de forage au diamant pour roches tendres et demi-dures
FR2423626A1 (fr) * 1978-04-21 1979-11-16 Christensen Inc Trepan de forage rotatif pour forages profonds
FR2443560A1 (fr) * 1978-10-02 1980-07-04 Gen Electric Lame perfectionnee pour trepans de forage

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2503242A1 (fr) * 1981-04-01 1982-10-08 Christensen Inc Trepan de forage rotatif pour forages profonds

Also Published As

Publication number Publication date
DE3039632A1 (de) 1982-05-06
AU539781B2 (en) 1984-10-18
GB2086451A (en) 1982-05-12
DE3039632C2 (de) 1982-12-16
BE890801A (fr) 1982-02-15
AU7660181A (en) 1982-04-29
MX155882A (es) 1988-01-27
FR2492450B1 (show.php) 1985-04-26
JPS57100288A (en) 1982-06-22
CA1159047A (en) 1983-12-20
GB2086451B (en) 1984-09-05

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Legal Events

Date Code Title Description
TP Transmission of property
TP Transmission of property
ST Notification of lapse