SE8203655L - Anordning for iserkoppling av en borrstreng - Google Patents

Anordning for iserkoppling av en borrstreng

Info

Publication number
SE8203655L
SE8203655L SE8203655A SE8203655A SE8203655L SE 8203655 L SE8203655 L SE 8203655L SE 8203655 A SE8203655 A SE 8203655A SE 8203655 A SE8203655 A SE 8203655A SE 8203655 L SE8203655 L SE 8203655L
Authority
SE
Sweden
Prior art keywords
drilling machine
drill
cord
uncoupling
cheap
Prior art date
Application number
SE8203655A
Other languages
English (en)
Other versions
SE448016B (sv
Inventor
J O A Hilding
K A G Nilsson
Original Assignee
Atlas Copco Ab
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 Atlas Copco Ab filed Critical Atlas Copco Ab
Priority to SE8203655A priority Critical patent/SE448016B/sv
Priority to FI832080A priority patent/FI79592C/sv
Priority to NO832113A priority patent/NO161939C/no
Publication of SE8203655L publication Critical patent/SE8203655L/sv
Publication of SE448016B publication Critical patent/SE448016B/sv

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
    • E21B19/16—Connecting or disconnecting pipe couplings or joints

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)
SE8203655A 1982-06-11 1982-06-11 Anordning for iserkoppling av en borrstreng SE448016B (sv)

Priority Applications (3)

Application Number Priority Date Filing Date Title
SE8203655A SE448016B (sv) 1982-06-11 1982-06-11 Anordning for iserkoppling av en borrstreng
FI832080A FI79592C (sv) 1982-06-11 1983-06-09 Anordning för isärkoppling av en borrsträng
NO832113A NO161939C (no) 1982-06-11 1983-06-10 Anordning for demontering av en av borstenger bestaaende borestreng.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE8203655A SE448016B (sv) 1982-06-11 1982-06-11 Anordning for iserkoppling av en borrstreng

Publications (2)

Publication Number Publication Date
SE8203655L true SE8203655L (sv) 1983-12-12
SE448016B SE448016B (sv) 1987-01-12

Family

ID=20347053

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8203655A SE448016B (sv) 1982-06-11 1982-06-11 Anordning for iserkoppling av en borrstreng

Country Status (3)

Country Link
FI (1) FI79592C (sv)
NO (1) NO161939C (sv)
SE (1) SE448016B (sv)

Also Published As

Publication number Publication date
NO832113L (no) 1983-12-12
FI79592B (fi) 1989-09-29
FI832080A0 (fi) 1983-06-09
FI832080L (fi) 1983-12-12
SE448016B (sv) 1987-01-12
FI79592C (sv) 1990-01-10
NO161939B (no) 1989-07-03
NO161939C (no) 1989-10-11

Similar Documents

Publication Publication Date Title
IT8468077A1 (it) Giunto a manicotto per tubazioni.
NO178902C (no) Rörkopling og fremgangsmåte for sammenkopling av borerör
FR2520050B1 (fr) Raccord de tuyauterie, notamment joint de tige de forage, a accouplement et desaccouplement hydrauliques
AU557635B2 (en) Sleeve and socket pipe joint
NO177474C (no) Induktivt koplet konnektor for brönnhode-utstyr
FR2522389B1 (fr) Joint, raccord, manchon de raccordement et procede pour reunir des articles
CA2261686A1 (en) Combined electric-field telemetry and formation evaluation method and apparatus
BR8903623A (pt) Dispositivo de acoplamento de mangueiras de desligamento rapido,e metodo de acoplamento
GB2237087B (en) Sleeve applicator assembly for pipe joints
DE69216279D1 (de) Muffe aus Polyolefin zum Verbinden von Polyolefinrohren
NO913810L (no) Verktoey for testing av en borestreng.
IT8421348A0 (it) Dispositivo per posizionare l'estremita' di una fibra ottica in un manicotto.
FR2544442B1 (fr) Joint a fluide, notamment a lubrifiant
FR2619608B1 (fr) Manchon d'etancheite, notamment pour joints homocinetiques
SE8203655L (sv) Anordning for iserkoppling av en borrstreng
NO894921D0 (no) Slange- og kabelsnelleanordning for fjellboringsutstyr.
ES271453Y (es) Organo de acoplamiento, particularmente manguito aligerado para junta cardan.
DE3565147D1 (en) Joint device in extension drill equipment for percussive drilling
NO174981C (no) Kopling, samt fremgangsmåte for fremstilling av slik kopling
FR2546227B1 (fr) Dispositif de forage automoteur a percussion en particulier pour la pose de canalisations souterraines
IT8619101A0 (it) Dispositivo per il collegamento assiale di due tubi privi di manicotto di raccordo.
EP0121669A3 (en) Compensation device for insertion in a drill string for deep-well drilling tools
JPS57120793A (en) Joint for joining pipe end
DE59302607D1 (de) Verfahren zum Herstellen einer Kittverbindung zwischen einem Isolator und einer Armatur und Isolatoranordnung
SU1592482A1 (ru) Уctpoйctbo для coeдиhehия буpoboй kopohkи c пoгpужhыm пhebmoудaphиkom

Legal Events

Date Code Title Description
NUG Patent has lapsed

Ref document number: 8203655-9

Effective date: 19930109

Format of ref document f/p: F