FR1528041A - Perfectionnements apportés aux outils rotatifs de forage - Google Patents

Perfectionnements apportés aux outils rotatifs de forage

Info

Publication number
FR1528041A
FR1528041A FR104412A FR104412A FR1528041A FR 1528041 A FR1528041 A FR 1528041A FR 104412 A FR104412 A FR 104412A FR 104412 A FR104412 A FR 104412A FR 1528041 A FR1528041 A FR 1528041A
Authority
FR
France
Prior art keywords
rotary drilling
drilling tools
tools
rotary
drilling
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
FR104412A
Other languages
English (en)
Inventor
Bertrand Total
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 Diamond Products 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 Christensen Diamond Products Co filed Critical Christensen Diamond Products Co
Priority to FR104412A priority Critical patent/FR1528041A/fr
Application granted granted Critical
Publication of FR1528041A publication Critical patent/FR1528041A/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

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)
FR104412A 1967-04-27 1967-04-27 Perfectionnements apportés aux outils rotatifs de forage Expired FR1528041A (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR104412A FR1528041A (fr) 1967-04-27 1967-04-27 Perfectionnements apportés aux outils rotatifs de forage

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR104412A FR1528041A (fr) 1967-04-27 1967-04-27 Perfectionnements apportés aux outils rotatifs de forage

Publications (1)

Publication Number Publication Date
FR1528041A true FR1528041A (fr) 1968-06-07

Family

ID=8629770

Family Applications (1)

Application Number Title Priority Date Filing Date
FR104412A Expired FR1528041A (fr) 1967-04-27 1967-04-27 Perfectionnements apportés aux outils rotatifs de forage

Country Status (1)

Country Link
FR (1) FR1528041A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0032791B1 (fr) * 1980-01-16 1984-12-05 DRILLING & SERVICE U.K. LIMITED Trépans rotatifs pour forage

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0032791B1 (fr) * 1980-01-16 1984-12-05 DRILLING & SERVICE U.K. LIMITED Trépans rotatifs pour forage

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