FR988294A - Appareil de sondage à trépan actionné par l'eau d'injection - Google Patents

Appareil de sondage à trépan actionné par l'eau d'injection

Info

Publication number
FR988294A
FR988294A FR988294DA FR988294A FR 988294 A FR988294 A FR 988294A FR 988294D A FR988294D A FR 988294DA FR 988294 A FR988294 A FR 988294A
Authority
FR
France
Prior art keywords
water
drill bit
sounding device
injection drill
bit sounding
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.)
MAZALAN PAL BANYMERNOK MELYFUR
Original Assignee
MAZALAN PAL BANYMERNOK MELYFUR
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 MAZALAN PAL BANYMERNOK MELYFUR filed Critical MAZALAN PAL BANYMERNOK MELYFUR
Application granted granted Critical
Publication of FR988294A publication Critical patent/FR988294A/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
    • E21B4/00—Drives for drilling, used in the borehole
    • E21B4/18—Anchoring or feeding in the borehole
    • 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
    • E21B4/06—Down-hole impacting means, e.g. hammers
    • 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
    • E21B4/06—Down-hole impacting means, e.g. hammers
    • E21B4/14—Fluid operated hammers

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)
FR988294D 1948-06-17 1949-06-14 Appareil de sondage à trépan actionné par l'eau d'injection Expired FR988294A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
HU988294X 1948-06-17

Publications (1)

Publication Number Publication Date
FR988294A true FR988294A (fr) 1951-08-24

Family

ID=10991219

Family Applications (1)

Application Number Title Priority Date Filing Date
FR988294D Expired FR988294A (fr) 1948-06-17 1949-06-14 Appareil de sondage à trépan actionné par l'eau d'injection

Country Status (2)

Country Link
BE (1) BE489658A (fr)
FR (1) FR988294A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2561305A1 (fr) * 1984-03-14 1985-09-20 Blanchard Hydraulique Assainis Appareil d'elimination de protuberances dans des conduites et/ou de forage de tunnels

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2561305A1 (fr) * 1984-03-14 1985-09-20 Blanchard Hydraulique Assainis Appareil d'elimination de protuberances dans des conduites et/ou de forage de tunnels

Also Published As

Publication number Publication date
BE489658A (fr)

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