NO171233C - PROCEDURE AND APPARATUS FOR TREATMENT OF DRILL - Google Patents

PROCEDURE AND APPARATUS FOR TREATMENT OF DRILL

Info

Publication number
NO171233C
NO171233C NO864272A NO864272A NO171233C NO 171233 C NO171233 C NO 171233C NO 864272 A NO864272 A NO 864272A NO 864272 A NO864272 A NO 864272A NO 171233 C NO171233 C NO 171233C
Authority
NO
Norway
Prior art keywords
drill
procedure
treatment
Prior art date
Application number
NO864272A
Other languages
Norwegian (no)
Other versions
NO864272D0 (en
NO864272L (en
NO171233B (en
Inventor
Rune Tenghamn
Original Assignee
Asea Atom 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 Asea Atom Ab filed Critical Asea Atom Ab
Publication of NO864272D0 publication Critical patent/NO864272D0/en
Publication of NO864272L publication Critical patent/NO864272L/en
Publication of NO171233B publication Critical patent/NO171233B/en
Publication of NO171233C publication Critical patent/NO171233C/en

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
    • E21B19/18—Connecting or disconnecting drill bit and drilling pipe

Landscapes

  • Engineering & Computer Science (AREA)
  • Geology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Mining & Mineral Resources (AREA)
  • Physics & Mathematics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Drilling And Boring (AREA)
  • Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
  • Treatment Of Fiber Materials (AREA)
  • Earth Drilling (AREA)
NO864272A 1985-10-28 1986-10-24 PROCEDURE AND APPARATUS FOR TREATMENT OF DRILL NO171233C (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE8505077A SE450144B (en) 1985-10-28 1985-10-28 Drilling tube handling equipment

Publications (4)

Publication Number Publication Date
NO864272D0 NO864272D0 (en) 1986-10-24
NO864272L NO864272L (en) 1987-04-29
NO171233B NO171233B (en) 1992-11-02
NO171233C true NO171233C (en) 1993-02-10

Family

ID=20361945

Family Applications (1)

Application Number Title Priority Date Filing Date
NO864272A NO171233C (en) 1985-10-28 1986-10-24 PROCEDURE AND APPARATUS FOR TREATMENT OF DRILL

Country Status (2)

Country Link
NO (1) NO171233C (en)
SE (1) SE450144B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AUPO726097A0 (en) * 1997-06-11 1997-07-03 Sandvik Intellectual Property Ab Extension drilling system
NO333609B1 (en) 2009-02-26 2013-07-22 West Drilling Products As Method for discharging and inserting a drill string into a borehole and apparatus for use in the practice of the method of drilling
NO336850B1 (en) * 2012-02-22 2015-11-16 West Drilling Products As Device at pipe handling unit as well as methods for insertion and extraction from a borehole of a pipe string
NO343305B1 (en) * 2016-12-21 2019-01-28 Mhwirth As System and method for handling a pipe string

Also Published As

Publication number Publication date
NO864272D0 (en) 1986-10-24
SE8505077L (en) 1987-04-29
NO864272L (en) 1987-04-29
SE8505077D0 (en) 1985-10-28
SE450144B (en) 1987-06-09
NO171233B (en) 1992-11-02

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