FR2488324B1 - Outil de forage rotatif pour forages profonds - Google Patents

Outil de forage rotatif pour forages profonds

Info

Publication number
FR2488324B1
FR2488324B1 FR8114874A FR8114874A FR2488324B1 FR 2488324 B1 FR2488324 B1 FR 2488324B1 FR 8114874 A FR8114874 A FR 8114874A FR 8114874 A FR8114874 A FR 8114874A FR 2488324 B1 FR2488324 B1 FR 2488324B1
Authority
FR
France
Prior art keywords
drilling
deep
rotary
tool
drilling tool
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.)
Expired
Application number
FR8114874A
Other languages
English (en)
Other versions
FR2488324A1 (fr
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
Norton 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, Norton Christensen Inc filed Critical Christensen Inc
Publication of FR2488324A1 publication Critical patent/FR2488324A1/fr
Application granted granted Critical
Publication of FR2488324B1 publication Critical patent/FR2488324B1/fr
Expired 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F7/00—Manufacture of composite layers, workpieces, or articles, comprising metallic powder, by sintering the powder, with or without compacting wherein at least one part is obtained by sintering or compression
    • B22F7/06—Manufacture of composite layers, workpieces, or articles, comprising metallic powder, by sintering the powder, with or without compacting wherein at least one part is obtained by sintering or compression of composite workpieces or articles from parts, e.g. to form tipped tools
    • B22F7/08—Manufacture of composite layers, workpieces, or articles, comprising metallic powder, by sintering the powder, with or without compacting wherein at least one part is obtained by sintering or compression of composite workpieces or articles from parts, e.g. to form tipped tools with one or more parts not made from powder
    • 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
    • E21B10/60—Drill bits characterised by conduits or nozzles for drilling fluids
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F5/00—Manufacture of workpieces or articles from metallic powder characterised by the special shape of the product
    • B22F2005/001—Cutting tools, earth boring or grinding tool other than table ware

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)
  • Composite Materials (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Earth Drilling (AREA)
  • Drilling Tools (AREA)
  • Polishing Bodies And Polishing Tools (AREA)
FR8114874A 1980-08-08 1981-07-30 Outil de forage rotatif pour forages profonds Expired FR2488324B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3030010A DE3030010C2 (de) 1980-08-08 1980-08-08 Drehbohrmeißel für Tiefbohrungen

Publications (2)

Publication Number Publication Date
FR2488324A1 FR2488324A1 (fr) 1982-02-12
FR2488324B1 true FR2488324B1 (fr) 1985-11-15

Family

ID=6109153

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8114874A Expired FR2488324B1 (fr) 1980-08-08 1981-07-30 Outil de forage rotatif pour forages profonds

Country Status (9)

Country Link
JP (1) JPS5761187A (fr)
AU (1) AU541630B2 (fr)
BE (1) BE889745A (fr)
CA (1) CA1161028A (fr)
DE (1) DE3030010C2 (fr)
FR (1) FR2488324B1 (fr)
GB (1) GB2081347B (fr)
MX (1) MX155881A (fr)
NL (1) NL8103467A (fr)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4553615A (en) * 1982-02-20 1985-11-19 Nl Industries, Inc. Rotary drilling bits
US4505342A (en) * 1982-11-22 1985-03-19 Nl Industries, Inc. Drill bit
US4529047A (en) * 1983-02-24 1985-07-16 Norton Christensen, Inc. Cutting tooth and a rotating bit having a fully exposed polycrystalline diamond element
US4491188A (en) * 1983-03-07 1985-01-01 Norton Christensen, Inc. Diamond cutting element in a rotating bit
US4499959A (en) * 1983-03-14 1985-02-19 Christensen, Inc. Tooth configuration for an earth boring bit
EP0142941B1 (fr) * 1983-10-24 1989-06-07 Smith International, Inc. Outil conique de coupe pour roches à pièces rapportées à liaison métallique
GB2148978B (en) * 1983-10-29 1987-01-07 Nl Petroleum Prod Improvements in or relating to rotary drill bits
AU3946885A (en) * 1984-03-26 1985-10-03 Norton Christensen Inc. Cutting element using polycrystalline diamond disks
DE3570480D1 (en) * 1984-03-26 1989-06-29 Eastman Christensen Co Multi-component cutting element using consolidated rod-like polycrystalline diamond
DE3579484D1 (de) * 1984-03-26 1990-10-11 Eastman Christensen Co Mehrkomponenten-schneidelement mit dreieckigen, viereckigen und mehreckigen polykristallinen diamantscheiben.
US4593776A (en) * 1984-03-28 1986-06-10 Smith International, Inc. Rock bits having metallurgically bonded cutter inserts
US4554130A (en) * 1984-10-01 1985-11-19 Cdp, Ltd. Consolidation of a part from separate metallic components
US4597456A (en) * 1984-07-23 1986-07-01 Cdp, Ltd. Conical cutters for drill bits, and processes to produce same
US6095265A (en) * 1997-08-15 2000-08-01 Smith International, Inc. Impregnated drill bits with adaptive matrix
EP1270118A1 (fr) * 2001-06-29 2003-01-02 Turbolite AG Eléments de coupe
US20100193254A1 (en) * 2009-01-30 2010-08-05 Halliburton Energy Services, Inc. Matrix Drill Bit with Dual Surface Compositions and Methods of Manufacture
JP6965095B2 (ja) * 2017-10-18 2021-11-10 旭ダイヤモンド工業株式会社 掘削用ビット
GB201800250D0 (en) * 2018-01-08 2018-02-21 Element Six Gmbh Drill bit with wearshield
JP7213692B2 (ja) * 2019-01-09 2023-01-27 旭ダイヤモンド工業株式会社 掘削用ビット

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2371489A (en) * 1943-08-09 1945-03-13 Sam P Daniel Drill bit
FR1248524A (fr) * 1959-11-05 1960-12-16 Europ De Turboforage Soc Trépan pour le forage du sol
US3471921A (en) * 1965-12-23 1969-10-14 Shell Oil Co Method of connecting a steel blank to a tungsten bit body
US3938599A (en) * 1974-03-27 1976-02-17 Hycalog, Inc. Rotary drill bit
DE2719330C3 (de) * 1977-04-30 1984-01-05 Christensen, Inc., 84115 Salt Lake City, Utah Drehbohrmeißel
DE2917664C2 (de) * 1979-05-02 1982-12-09 Christensen, Inc., 84115 Salt Lake City, Utah Drehbohrmeißel für Tiefbohrungen

Also Published As

Publication number Publication date
JPS5761187A (en) 1982-04-13
AU7355081A (en) 1982-02-11
BE889745A (fr) 1981-11-16
CA1161028A (fr) 1984-01-24
DE3030010C2 (de) 1982-09-16
GB2081347B (en) 1984-05-10
JPS6364595B2 (fr) 1988-12-13
AU541630B2 (en) 1985-01-17
FR2488324A1 (fr) 1982-02-12
DE3030010A1 (de) 1982-02-25
GB2081347A (en) 1982-02-17
NL8103467A (nl) 1982-03-01
MX155881A (es) 1988-02-08

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Legal Events

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