FR1407698A - Large diameter hole drilling rig with simultaneous casing - Google Patents

Large diameter hole drilling rig with simultaneous casing

Info

Publication number
FR1407698A
FR1407698A FR4701A FR38004701A FR1407698A FR 1407698 A FR1407698 A FR 1407698A FR 4701 A FR4701 A FR 4701A FR 38004701 A FR38004701 A FR 38004701A FR 1407698 A FR1407698 A FR 1407698A
Authority
FR
France
Prior art keywords
large diameter
drilling rig
diameter hole
hole drilling
simultaneous casing
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
FR4701A
Other languages
French (fr)
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.)
Neyrpic SA
Original Assignee
Neyrpic SA
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 Neyrpic SA filed Critical Neyrpic SA
Priority to FR4701A priority Critical patent/FR1407698A/en
Application granted granted Critical
Publication of FR1407698A publication Critical patent/FR1407698A/en
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
    • E21B7/00—Special methods or apparatus for drilling
    • E21B7/20—Driving or forcing casings or pipes into boreholes, e.g. sinking; Simultaneously drilling and casing boreholes
    • E21B7/208—Driving or forcing casings or pipes into boreholes, e.g. sinking; Simultaneously drilling and casing boreholes using down-hole drives
    • 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
    • E21B10/26—Drill bits with leading portion, i.e. drill bits with a pilot cutter; Drill bits for enlarging the borehole, e.g. reamers
    • E21B10/32—Drill bits with leading portion, i.e. drill bits with a pilot cutter; Drill bits for enlarging the borehole, e.g. reamers with expansible cutting tools
    • E21B10/34—Drill bits with leading portion, i.e. drill bits with a pilot cutter; Drill bits for enlarging the borehole, e.g. reamers with expansible cutting tools of roller-cutter type
    • 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
    • E21B4/00—Drives for drilling, used in the borehole
    • E21B4/16—Plural down-hole drives, e.g. for combined percussion and rotary drilling; Drives for multi-bit drilling units

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Mining & Mineral Resources (AREA)
  • Physics & Mathematics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Mechanical Engineering (AREA)
FR4701A 1964-06-10 1964-06-10 Large diameter hole drilling rig with simultaneous casing Expired FR1407698A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR4701A FR1407698A (en) 1964-06-10 1964-06-10 Large diameter hole drilling rig with simultaneous casing

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR4701A FR1407698A (en) 1964-06-10 1964-06-10 Large diameter hole drilling rig with simultaneous casing

Publications (1)

Publication Number Publication Date
FR1407698A true FR1407698A (en) 1965-08-06

Family

ID=1574651

Family Applications (1)

Application Number Title Priority Date Filing Date
FR4701A Expired FR1407698A (en) 1964-06-10 1964-06-10 Large diameter hole drilling rig with simultaneous casing

Country Status (1)

Country Link
FR (1) FR1407698A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2005095752A1 (en) * 2004-03-30 2005-10-13 'alwag' Tunnelausbau Gesellschaft M.B.H. Method and device for drilling holes in the ground or in rock
WO2008023089A1 (en) * 2006-08-23 2008-02-28 Teijo Hulkkonen Drilling device for drilling and reaming of a hole

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2005095752A1 (en) * 2004-03-30 2005-10-13 'alwag' Tunnelausbau Gesellschaft M.B.H. Method and device for drilling holes in the ground or in rock
US7290624B2 (en) 2004-03-30 2007-11-06 “ALWAG” Tunnelausbau Gesellschaft m.b.H. Method and device for drilling holes in soil or rock material
WO2008023089A1 (en) * 2006-08-23 2008-02-28 Teijo Hulkkonen Drilling device for drilling and reaming of a hole
US8083010B2 (en) 2006-08-23 2011-12-27 Teijo Hulkkonen Drilling device for drilling and reaming of a hole

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