FR2303154A1 - Procede et appareil de forage dans le toit - Google Patents

Procede et appareil de forage dans le toit

Info

Publication number
FR2303154A1
FR2303154A1 FR7605633A FR7605633A FR2303154A1 FR 2303154 A1 FR2303154 A1 FR 2303154A1 FR 7605633 A FR7605633 A FR 7605633A FR 7605633 A FR7605633 A FR 7605633A FR 2303154 A1 FR2303154 A1 FR 2303154A1
Authority
FR
France
Prior art keywords
drilling process
roof drilling
roof
drilling
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.)
Granted
Application number
FR7605633A
Other languages
English (en)
French (fr)
Other versions
FR2303154B1 (ko
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.)
Carmet Co
Original Assignee
Carmet Co
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 Carmet Co filed Critical Carmet Co
Publication of FR2303154A1 publication Critical patent/FR2303154A1/fr
Application granted granted Critical
Publication of FR2303154B1 publication Critical patent/FR2303154B1/fr
Granted 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
    • E21B17/00—Drilling rods or pipes; Flexible drill strings; Kellies; Drill collars; Sucker rods; Cables; Casings; Tubings
    • E21B17/02—Couplings; joints
    • E21B17/04—Couplings; joints between rod or the like and bit or between rod and rod or the like
    • E21B17/046—Couplings; joints between rod or the like and bit or between rod and rod or the like with ribs, pins, or jaws, and complementary grooves or the like, e.g. bayonet catches
    • 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
    • E21B17/00—Drilling rods or pipes; Flexible drill strings; Kellies; Drill collars; Sucker rods; Cables; Casings; Tubings

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)
  • Processing Of Stones Or Stones Resemblance Materials (AREA)
FR7605633A 1975-03-03 1976-02-27 Procede et appareil de forage dans le toit Granted FR2303154A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US55487875A 1975-03-03 1975-03-03

Publications (2)

Publication Number Publication Date
FR2303154A1 true FR2303154A1 (fr) 1976-10-01
FR2303154B1 FR2303154B1 (ko) 1982-11-05

Family

ID=24215068

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7605633A Granted FR2303154A1 (fr) 1975-03-03 1976-02-27 Procede et appareil de forage dans le toit

Country Status (4)

Country Link
CA (1) CA1029365A (ko)
DE (1) DE2548637C3 (ko)
FR (1) FR2303154A1 (ko)
GB (1) GB1482394A (ko)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2436872A1 (fr) * 1978-09-21 1980-04-18 Lorentz Robert Dispositif d'accouplement

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE520356C2 (sv) * 1997-09-05 2003-07-01 Sandvik Ab Bergborr samt förfarande för tillverkning av sagda bergborr
DE102018008533A1 (de) * 2018-10-31 2020-04-30 Tracto-Technik Gmbh & Co. Kg Gestängeschuss eines Erdbohrgestänges

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2693345A (en) * 1950-01-10 1954-11-02 James A Martin Earth-boring apparatus
US3341237A (en) * 1965-07-06 1967-09-12 Emilio A Anzalone Drill coupling tool
US3554306A (en) * 1968-11-29 1971-01-12 Carmet Co Polygonal drill rod assembly

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE547527C (de) * 1932-04-04 Heinr Korfmann Jr Fa Aus Einzelstuecken bestehendes Bohrgestaenge mit Transportschnecke
US2263579A (en) * 1938-10-03 1941-11-25 Eidco Inc Sectional drill rod
US2979141A (en) * 1957-11-13 1961-04-11 Charles W Kandle Earth boring apparatus
US3022840A (en) * 1959-03-19 1962-02-27 Mine Safety Appliances Co Dust collecting rotary rock drill
US3187825A (en) * 1963-08-06 1965-06-08 Gen Electric Cutter bit for roof drill
NL6609441A (ko) * 1965-07-08 1967-01-09
US3519091A (en) * 1969-02-14 1970-07-07 Kennametal Inc Arrangement for drilling in mines

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2693345A (en) * 1950-01-10 1954-11-02 James A Martin Earth-boring apparatus
US3341237A (en) * 1965-07-06 1967-09-12 Emilio A Anzalone Drill coupling tool
US3554306A (en) * 1968-11-29 1971-01-12 Carmet Co Polygonal drill rod assembly

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2436872A1 (fr) * 1978-09-21 1980-04-18 Lorentz Robert Dispositif d'accouplement

Also Published As

Publication number Publication date
DE2548637A1 (de) 1976-09-16
DE2548637C3 (de) 1981-07-09
GB1482394A (en) 1977-08-10
DE2548637B2 (de) 1980-11-20
CA1029365A (en) 1978-04-11
AU8543475A (en) 1977-04-07
FR2303154B1 (ko) 1982-11-05

Similar Documents

Publication Publication Date Title
FR2303563A1 (fr) Procede et appareil de raccordement sterile et etanche
FR2298908A1 (fr) Procede et dispositif de compression
BE844650A (fr) Joint coulissant et son procede de realisation
FR2304318A1 (fr) Procede et appareil de tomographie
FR2335191A1 (fr) Appareil et procede de dactyloscopie sans encre
FR2333237A1 (fr) Procede et dispositif de tomographie axial
BE841041A (fr) Procede et dispositif de regrigeration
FR2298776A1 (fr) Procede et dispositif
FR2301850A1 (fr) Procede et dispositif pou
FR2297950A1 (fr) Procede et install
FR2300304A1 (fr) Procede et i
FR2299145A1 (fr) Procede et dispositif pour la f
BE871170A (fr) Procede et appareil de separation solide-liquide
FR2306146A1 (fr) Procede et appareillage de fluidification
BE829675A (fr) Procede et dispositif de touffetage
BE838661A (fr) Procede et appareil de freinage
FR2299095A1 (fr) Procede et appareil de separation de semences
FR2323004A1 (fr) Procede de havage et haveuse perfectionnee
FR2323463A1 (fr) Procede et dispositif de laminage en continu
FR2332788A1 (fr) Appareil et procede d'electrofiltration
FR2328335A1 (fr) Procede et dispositif de telecopie par belinographie
FR2320572A1 (fr) Procede et appareil de tirage d'epreuves
FR2297663A1 (fr) Procede et d
FR2351892A1 (fr) Procede et appareil de manutention de dechets
FR2328083A1 (fr) Procede et dispositif de regeneration des puits

Legal Events

Date Code Title Description
ST Notification of lapse