FR1359841A - Glissière de forage pour gros trous - Google Patents

Glissière de forage pour gros trous

Info

Publication number
FR1359841A
FR1359841A FR43452A FR69043452A FR1359841A FR 1359841 A FR1359841 A FR 1359841A FR 43452 A FR43452 A FR 43452A FR 69043452 A FR69043452 A FR 69043452A FR 1359841 A FR1359841 A FR 1359841A
Authority
FR
France
Prior art keywords
hole drill
big hole
drill slide
slide
big
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
FR43452A
Other languages
English (en)
Inventor
Louis Laurent Chappuis
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 FR43452A priority Critical patent/FR1359841A/fr
Priority to GB9026/64A priority patent/GB1037126A/en
Application granted granted Critical
Publication of FR1359841A publication Critical patent/FR1359841A/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
    • E21B19/00—Handling rods, casings, tubes or the like outside the borehole, e.g. in the derrick; Apparatus for feeding the rods or cables
    • E21B19/08—Apparatus for feeding the rods or cables; Apparatus for increasing or decreasing the pressure on the drilling tool; Apparatus for counterbalancing the weight of the rods
    • E21B19/086—Apparatus for feeding the rods or cables; Apparatus for increasing or decreasing the pressure on the drilling tool; Apparatus for counterbalancing the weight of the rods with a fluid-actuated cylinder
    • 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
    • E21B3/00—Rotary drilling
    • E21B3/02—Surface drives for rotary drilling
    • 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
    • E21B7/003—Drilling with mechanical conveying means
    • E21B7/005—Drilling with mechanical conveying means with helical conveying means

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)
  • Earth Drilling (AREA)
FR43452A 1963-03-19 1963-03-19 Glissière de forage pour gros trous Expired FR1359841A (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR43452A FR1359841A (fr) 1963-03-19 1963-03-19 Glissière de forage pour gros trous
GB9026/64A GB1037126A (en) 1963-03-19 1964-03-03 Improvements in earth-boring slides

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR43452A FR1359841A (fr) 1963-03-19 1963-03-19 Glissière de forage pour gros trous

Publications (1)

Publication Number Publication Date
FR1359841A true FR1359841A (fr) 1964-04-30

Family

ID=8596565

Family Applications (1)

Application Number Title Priority Date Filing Date
FR43452A Expired FR1359841A (fr) 1963-03-19 1963-03-19 Glissière de forage pour gros trous

Country Status (2)

Country Link
FR (1) FR1359841A (fr)
GB (1) GB1037126A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4542796A (en) * 1982-05-27 1985-09-24 Electricite De France Process and device for drilling the soil

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4542796A (en) * 1982-05-27 1985-09-24 Electricite De France Process and device for drilling the soil

Also Published As

Publication number Publication date
GB1037126A (en) 1966-07-27

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