FR2631378B2 - Glissiere de forage a elements de forage multiples - Google Patents

Glissiere de forage a elements de forage multiples

Info

Publication number
FR2631378B2
FR2631378B2 FR8806565A FR8806565A FR2631378B2 FR 2631378 B2 FR2631378 B2 FR 2631378B2 FR 8806565 A FR8806565 A FR 8806565A FR 8806565 A FR8806565 A FR 8806565A FR 2631378 B2 FR2631378 B2 FR 2631378B2
Authority
FR
France
Prior art keywords
drilling
slide
elements
multiple drilling
drilling elements
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 - Lifetime
Application number
FR8806565A
Other languages
English (en)
Other versions
FR2631378A2 (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.)
Individual
Original Assignee
Individual
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
Priority claimed from FR8418423A external-priority patent/FR2574110B1/fr
Application filed by Individual filed Critical Individual
Priority to FR8806565A priority Critical patent/FR2631378B2/fr
Publication of FR2631378A2 publication Critical patent/FR2631378A2/fr
Application granted granted Critical
Publication of FR2631378B2 publication Critical patent/FR2631378B2/fr
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • E21B7/02—Drilling rigs characterised by means for land transport with their own drive, e.g. skid mounting or wheel mounting

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (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)
  • Earth Drilling (AREA)
FR8806565A 1984-11-30 1988-05-13 Glissiere de forage a elements de forage multiples Expired - Lifetime FR2631378B2 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR8806565A FR2631378B2 (fr) 1984-11-30 1988-05-13 Glissiere de forage a elements de forage multiples

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR8418423A FR2574110B1 (fr) 1984-11-30 1984-11-30 Glissiere de rotoforage a orientations multiples
FR8806565A FR2631378B2 (fr) 1984-11-30 1988-05-13 Glissiere de forage a elements de forage multiples

Publications (2)

Publication Number Publication Date
FR2631378A2 FR2631378A2 (fr) 1989-11-17
FR2631378B2 true FR2631378B2 (fr) 1991-01-18

Family

ID=26224263

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8806565A Expired - Lifetime FR2631378B2 (fr) 1984-11-30 1988-05-13 Glissiere de forage a elements de forage multiples

Country Status (1)

Country Link
FR (1) FR2631378B2 (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2721345A1 (fr) * 1994-06-20 1995-12-22 Campguilhem Jacques Foreuse à glissière multifonctions.
WO2007012370A1 (fr) 2005-07-26 2007-02-01 Ebm-Papst St. Georgen Gmbh & Co. Kg Moteur electrique sans balai
CN114233206B (zh) * 2021-12-03 2023-07-28 江苏和信石油机械有限公司 一种水电系统用反井钻机钻杆结构

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB220790A (en) * 1923-08-01 1924-08-28 John Weaver Riley A machine for mechanically boring holes in the soil for the purposes of fixing fencing posts, afforestation and the like
US2939682A (en) * 1958-01-08 1960-06-07 Paul J Kromberg Posthole digger attachment for tractor
US3825075A (en) * 1973-06-18 1974-07-23 R Mee Drill assembly

Also Published As

Publication number Publication date
FR2631378A2 (fr) 1989-11-17

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