FR1317508A - Lame de trépan de forage - Google Patents

Lame de trépan de forage

Info

Publication number
FR1317508A
FR1317508A FR889716A FR889716A FR1317508A FR 1317508 A FR1317508 A FR 1317508A FR 889716 A FR889716 A FR 889716A FR 889716 A FR889716 A FR 889716A FR 1317508 A FR1317508 A FR 1317508A
Authority
FR
France
Prior art keywords
drill bit
bit blade
blade
drill
bit
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
FR889716A
Other languages
English (en)
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.)
Jersey Production Research Co
Original Assignee
Jersey Production Research Co
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 Jersey Production Research Co filed Critical Jersey Production Research Co
Priority to FR889716A priority Critical patent/FR1317508A/fr
Application granted granted Critical
Publication of FR1317508A publication Critical patent/FR1317508A/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
    • E21B10/54—Drill bits characterised by wear resisting parts, e.g. diamond inserts the bit being of the rotary drag type, e.g. fork-type bits

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)
FR889716A 1962-03-01 1962-03-01 Lame de trépan de forage Expired FR1317508A (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR889716A FR1317508A (fr) 1962-03-01 1962-03-01 Lame de trépan de forage

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR889716A FR1317508A (fr) 1962-03-01 1962-03-01 Lame de trépan de forage

Publications (1)

Publication Number Publication Date
FR1317508A true FR1317508A (fr) 1963-02-08

Family

ID=8773849

Family Applications (1)

Application Number Title Priority Date Filing Date
FR889716A Expired FR1317508A (fr) 1962-03-01 1962-03-01 Lame de trépan de forage

Country Status (1)

Country Link
FR (1) FR1317508A (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2495203A1 (fr) * 1980-11-28 1982-06-04 Land & Marine Eng Ltd Pic de forage perfectionne destine a se monter sur une excavatrice
FR2608672A1 (fr) * 1986-12-17 1988-06-24 Homco International Inc Outil de broyage pour l'enlevement de materiel d'un environnement souterrain

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2495203A1 (fr) * 1980-11-28 1982-06-04 Land & Marine Eng Ltd Pic de forage perfectionne destine a se monter sur une excavatrice
FR2608672A1 (fr) * 1986-12-17 1988-06-24 Homco International Inc Outil de broyage pour l'enlevement de materiel d'un environnement souterrain
BE1000252A4 (fr) * 1986-12-17 1988-09-27 Homco Internat Inc Outil de broyage pour l'enlevement de materiel d'un environnement souterrain.

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