FR1331914A - Outil de forage à parties actives interchangeables - Google Patents

Outil de forage à parties actives interchangeables

Info

Publication number
FR1331914A
FR1331914A FR864564A FR864564A FR1331914A FR 1331914 A FR1331914 A FR 1331914A FR 864564 A FR864564 A FR 864564A FR 864564 A FR864564 A FR 864564A FR 1331914 A FR1331914 A FR 1331914A
Authority
FR
France
Prior art keywords
drilling tool
active parts
interchangeable active
interchangeable
parts
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
FR864564A
Other languages
English (en)
Inventor
Delacour Guy Baron Et Jacques
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.)
IFP Energies Nouvelles IFPEN
Original Assignee
IFP Energies Nouvelles IFPEN
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 IFP Energies Nouvelles IFPEN filed Critical IFP Energies Nouvelles IFPEN
Priority to FR864564A priority Critical patent/FR1331914A/fr
Application granted granted Critical
Publication of FR1331914A publication Critical patent/FR1331914A/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
    • E21B10/5676—Button-type inserts with preformed cutting elements mounted on a distinct support, e.g. polycrystalline inserts having a cutting face with different segments, e.g. mosaic-type 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
    • E21B10/62—Drill bits characterised by parts, e.g. cutting elements, which are detachable or adjustable

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)
  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
FR864564A 1961-06-09 1961-06-09 Outil de forage à parties actives interchangeables Expired FR1331914A (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR864564A FR1331914A (fr) 1961-06-09 1961-06-09 Outil de forage à parties actives interchangeables

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR864564A FR1331914A (fr) 1961-06-09 1961-06-09 Outil de forage à parties actives interchangeables

Publications (1)

Publication Number Publication Date
FR1331914A true FR1331914A (fr) 1963-07-12

Family

ID=8756998

Family Applications (1)

Application Number Title Priority Date Filing Date
FR864564A Expired FR1331914A (fr) 1961-06-09 1961-06-09 Outil de forage à parties actives interchangeables

Country Status (1)

Country Link
FR (1) FR1331914A (fr)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4085809A (en) * 1977-01-10 1978-04-25 Robert Lovell Reconditionable drill bit assembly
FR2388983A1 (fr) * 1977-04-30 1978-11-24 Christensen Inc Trepan de forage, cone de forage ou autres outils de forage comportant des pieces diamantees rapportees
EP0029535A1 (fr) * 1979-11-19 1981-06-03 General Electric Company Eléments rapportés pour trépans de forage et scies
FR2504589A1 (fr) * 1981-04-24 1982-10-29 Vennin Henri Outil de forage monobloc rotatif comportant des elements de coupe diamantes et des buses
EP0066435A1 (fr) * 1981-06-01 1982-12-08 Dresser Industries,Inc. Trépan de forage avec protecteur d'élément de coupe pouvant être enlevé par abrasion
EP0084418A2 (fr) * 1982-01-20 1983-07-27 Unicorn Industries Limited Trépan de forage et méthode d'utilisation

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4085809A (en) * 1977-01-10 1978-04-25 Robert Lovell Reconditionable drill bit assembly
FR2388983A1 (fr) * 1977-04-30 1978-11-24 Christensen Inc Trepan de forage, cone de forage ou autres outils de forage comportant des pieces diamantees rapportees
EP0029535A1 (fr) * 1979-11-19 1981-06-03 General Electric Company Eléments rapportés pour trépans de forage et scies
FR2473106A1 (fr) * 1979-11-19 1981-07-10 Gen Electric Comprimes de diamant composites pour trepans et scies
FR2504589A1 (fr) * 1981-04-24 1982-10-29 Vennin Henri Outil de forage monobloc rotatif comportant des elements de coupe diamantes et des buses
EP0066435A1 (fr) * 1981-06-01 1982-12-08 Dresser Industries,Inc. Trépan de forage avec protecteur d'élément de coupe pouvant être enlevé par abrasion
EP0084418A2 (fr) * 1982-01-20 1983-07-27 Unicorn Industries Limited Trépan de forage et méthode d'utilisation
EP0084418A3 (fr) * 1982-01-20 1983-08-10 Unicorn Industries Limited Trépan de forage et méthode d'utilisation

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