FR1363375A - Front sweep tool - Google Patents

Front sweep tool

Info

Publication number
FR1363375A
FR1363375A FR933425A FR933425A FR1363375A FR 1363375 A FR1363375 A FR 1363375A FR 933425 A FR933425 A FR 933425A FR 933425 A FR933425 A FR 933425A FR 1363375 A FR1363375 A FR 1363375A
Authority
FR
France
Prior art keywords
front sweep
sweep tool
tool
sweep
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
FR933425A
Other languages
French (fr)
Inventor
Wladimir Tiraspolsky
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 filed Critical
Priority to FR933425A priority Critical patent/FR1363375A/en
Application granted granted Critical
Publication of FR1363375A publication Critical patent/FR1363375A/en
Expired legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH DRILLING; MINING
    • E21B—EARTH DRILLING, e.g. DEEP 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)
FR933425A 1963-05-02 1963-05-02 Front sweep tool Expired FR1363375A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR933425A FR1363375A (en) 1963-05-02 1963-05-02 Front sweep tool

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR933425A FR1363375A (en) 1963-05-02 1963-05-02 Front sweep tool

Publications (1)

Publication Number Publication Date
FR1363375A true FR1363375A (en) 1964-06-12

Family

ID=8802901

Family Applications (1)

Application Number Title Priority Date Filing Date
FR933425A Expired FR1363375A (en) 1963-05-02 1963-05-02 Front sweep tool

Country Status (1)

Country Link
FR (1) FR1363375A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2094042A1 (en) * 1970-06-04 1972-02-04 Lebourg Maurice
EP0192016A1 (en) * 1985-02-19 1986-08-27 Strata Bit Corporation Rotary drill bit

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2094042A1 (en) * 1970-06-04 1972-02-04 Lebourg Maurice
EP0192016A1 (en) * 1985-02-19 1986-08-27 Strata Bit Corporation Rotary drill bit

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