FR344769A - Appareil hydraulique pour forages à grande profondeur - Google Patents

Appareil hydraulique pour forages à grande profondeur

Info

Publication number
FR344769A
FR344769A FR344769A FR344769DA FR344769A FR 344769 A FR344769 A FR 344769A FR 344769 A FR344769 A FR 344769A FR 344769D A FR344769D A FR 344769DA FR 344769 A FR344769 A FR 344769A
Authority
FR
France
Prior art keywords
hydraulic device
deep drilling
drilling
deep
hydraulic
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
FR344769A
Other languages
English (en)
Inventor
Josef Fitz
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
Filing date
Publication date
Application filed by Individual filed Critical Individual
Application granted granted Critical
Publication of FR344769A publication Critical patent/FR344769A/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
    • E21B4/06—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)
  • Earth Drilling (AREA)
FR344769A 1904-07-12 Appareil hydraulique pour forages à grande profondeur Expired FR344769A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR344769T

Publications (1)

Publication Number Publication Date
FR344769A true FR344769A (fr) 1904-11-12

Family

ID=8892241

Family Applications (1)

Application Number Title Priority Date Filing Date
FR344769A Expired FR344769A (fr) 1904-07-12 Appareil hydraulique pour forages à grande profondeur

Country Status (2)

Country Link
DE (1) DE165482C (fr)
FR (1) FR344769A (fr)

Also Published As

Publication number Publication date
DE165482C (fr)

Similar Documents

Publication Publication Date Title
FR344769A (fr) Appareil hydraulique pour forages à grande profondeur
FR348809A (fr) Appareil à forer
FR340102A (fr) Appareil hydraulique à dériver
FR333845A (fr) Appareil à forer des puits
FR6609E (fr) Appareil à forer des puits
FR329505A (fr) Appareil de forage hydraulique
CH30767A (de) Antriebsvorrichtung an Bohrapparaten
FR363695A (fr) Appareil de sondage pour forages à toute profondeur
FR346745A (fr) Appareil à photocalquer
FR343330A (fr) Appareil à dessiner
FR341623A (fr) Scarificateur-semoir
FR4371E (fr) Scarificateur-semoir
FR5565E (fr) Scarificateur-semoir
FR6465E (fr) Scarificateur-semoir
FR342272A (fr) Appareil élévateur
FR345144A (fr) Appareil excavateur
FR322435A (fr) Appareil pour le nettoyage hydraulique des noyaux perforateurs des machines rotatives à perforer la roche
CH29490A (de) Hydraulischer Umsteuerungsapparat
FR391981A (fr) Appareil pour le foncement de puits
CH30631A (de) Schmiereinrichtung
CH26822A (de) Hydraulischer Bohrapparat
DK6635C (da) Haandboremaskine.
FR338098A (fr) Appareil pour percer des trous angulaires
AT23730B (de) Schwellenbohrvorrichtung.
FR338019A (fr) Appareil pour sondages profonds