NO20062729A - Anordning ved et verktøy for aksial forskyvning av borekrona i en borestreng med væskemotor - Google Patents

Anordning ved et verktøy for aksial forskyvning av borekrona i en borestreng med væskemotor

Info

Publication number
NO20062729A
NO20062729A NO20062729A NO20062729A NO20062729A NO 20062729 A NO20062729 A NO 20062729A NO 20062729 A NO20062729 A NO 20062729A NO 20062729 A NO20062729 A NO 20062729A NO 20062729 A NO20062729 A NO 20062729A
Authority
NO
Norway
Prior art keywords
tool
axial displacement
liquid motor
drill bit
drill
Prior art date
Application number
NO20062729A
Other languages
English (en)
Other versions
NO324265B1 (no
Inventor
Per Olav Haughom
Nils Reimers
Original Assignee
Tomax As
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 Tomax As filed Critical Tomax As
Priority to NO20062729A priority Critical patent/NO20062729A/no
Priority to GB0710937A priority patent/GB2439178A/en
Publication of NO324265B1 publication Critical patent/NO324265B1/no
Publication of NO20062729A publication Critical patent/NO20062729A/no

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH DRILLING; MINING
    • E21B—EARTH DRILLING, e.g. DEEP 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
    • E21B17/07—Telescoping joints for varying drill string lengths; Shock absorbers
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH DRILLING; MINING
    • E21B—EARTH DRILLING, e.g. DEEP 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
    • E21B17/07—Telescoping joints for varying drill string lengths; Shock absorbers
    • E21B17/076—Telescoping joints for varying drill string lengths; Shock absorbers between rod or pipe and drill bit

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)
NO20062729A 2006-06-12 2006-06-12 Anordning ved et verktøy for aksial forskyvning av borekrona i en borestreng med væskemotor NO20062729A (no)

Priority Applications (2)

Application Number Priority Date Filing Date Title
NO20062729A NO20062729A (no) 2006-06-12 2006-06-12 Anordning ved et verktøy for aksial forskyvning av borekrona i en borestreng med væskemotor
GB0710937A GB2439178A (en) 2006-06-12 2007-06-07 A device which provides for the axial movement of a drill bit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NO20062729A NO20062729A (no) 2006-06-12 2006-06-12 Anordning ved et verktøy for aksial forskyvning av borekrona i en borestreng med væskemotor

Publications (2)

Publication Number Publication Date
NO324265B1 NO324265B1 (no) 2007-09-17
NO20062729A true NO20062729A (no) 2007-09-17

Family

ID=38318897

Family Applications (1)

Application Number Title Priority Date Filing Date
NO20062729A NO20062729A (no) 2006-06-12 2006-06-12 Anordning ved et verktøy for aksial forskyvning av borekrona i en borestreng med væskemotor

Country Status (2)

Country Link
GB (1) GB2439178A (no)
NO (1) NO20062729A (no)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2469221B (en) 2008-01-03 2012-06-13 Western Well Tool Inc Anti-stall tool for downhole drilling assemblies
EP3258056B1 (en) 2016-06-13 2019-07-24 VAREL EUROPE (Société par Actions Simplifiée) Passively induced forced vibration rock drilling system
US11873686B2 (en) 2022-03-17 2024-01-16 General Downhole Tools, Ltd. System, method and apparatus for downhole torque-transferring ball screw

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NO315209B1 (no) * 2001-10-18 2003-07-28 Per Olav Haughom Dynamisk demper til bruk i en borestreng

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2534901C (en) * 2003-04-14 2012-11-27 Per Olav Haughom Dynamic damper for use in a drill string
NO322144B1 (no) * 2005-01-14 2006-08-21 Tomax As Momentomformer til bruk ved boring med roterende borekrone

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NO315209B1 (no) * 2001-10-18 2003-07-28 Per Olav Haughom Dynamisk demper til bruk i en borestreng

Also Published As

Publication number Publication date
GB2439178A (en) 2007-12-19
NO324265B1 (no) 2007-09-17
GB0710937D0 (en) 2007-07-18

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Legal Events

Date Code Title Description
CREP Change of representative

Representative=s name: HAMSO PATENTBYRA ANS, POSTBOKS 171, 4302 SANDNES,