FR1203363A - Foreuse rotative pour passages de conduits souterrains - Google Patents

Foreuse rotative pour passages de conduits souterrains

Info

Publication number
FR1203363A
FR1203363A FR1203363DA FR1203363A FR 1203363 A FR1203363 A FR 1203363A FR 1203363D A FR1203363D A FR 1203363DA FR 1203363 A FR1203363 A FR 1203363A
Authority
FR
France
Prior art keywords
drilling rig
rotary drilling
underground conduits
conduits
underground
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
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.)
MARTIN FRERES SOC
Original Assignee
MARTIN FRERES SOC
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 MARTIN FRERES SOC filed Critical MARTIN FRERES SOC
Application granted granted Critical
Publication of FR1203363A publication Critical patent/FR1203363A/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
    • E21B17/00—Drilling rods or pipes; Flexible drill strings; Kellies; Drill collars; Sucker rods; Cables; Casings; Tubings
    • E21B17/22—Rods or pipes with helical structure
    • 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
    • E21B10/44—Bits with helical conveying portion, e.g. screw type bits; Augers with leading portion or with detachable parts

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)
FR1203363D 1958-09-24 1958-09-24 Foreuse rotative pour passages de conduits souterrains Expired FR1203363A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1203363T 1958-09-24

Publications (1)

Publication Number Publication Date
FR1203363A true FR1203363A (fr) 1960-01-18

Family

ID=9672412

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1203363D Expired FR1203363A (fr) 1958-09-24 1958-09-24 Foreuse rotative pour passages de conduits souterrains

Country Status (1)

Country Link
FR (1) FR1203363A (fr)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2494762A1 (fr) * 1980-11-27 1982-05-28 Hilti Ag Fleuret a roche comportant des moyens d'insonorisation
FR2626302A1 (fr) * 1988-01-21 1989-07-28 Amaragri Sarl Dispositif d'ancrage
US4971161A (en) * 1989-11-06 1990-11-20 Godell Richard P Ice auger conversion kit
EP0787550A1 (fr) * 1996-01-30 1997-08-06 Berner GmbH Foret

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2494762A1 (fr) * 1980-11-27 1982-05-28 Hilti Ag Fleuret a roche comportant des moyens d'insonorisation
FR2626302A1 (fr) * 1988-01-21 1989-07-28 Amaragri Sarl Dispositif d'ancrage
US4971161A (en) * 1989-11-06 1990-11-20 Godell Richard P Ice auger conversion kit
EP0787550A1 (fr) * 1996-01-30 1997-08-06 Berner GmbH Foret

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