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FI10678U1 - Porauslaite - Google Patents

Porauslaite

Info

Publication number
FI10678U1
FI10678U1 FIU20144183U FIU20144183U FI10678U1 FI 10678 U1 FI10678 U1 FI 10678U1 FI U20144183 U FIU20144183 U FI U20144183U FI U20144183 U FIU20144183 U FI U20144183U FI 10678 U1 FI10678 U1 FI 10678U1
Authority
FI
Finland
Prior art keywords
drilling device
drilling
Prior art date
Application number
FIU20144183U
Other languages
English (en)
Swedish (sv)
Inventor
Kai Gylling
Original Assignee
Atlas Copco Rotex Ab Oy
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 Rotex Ab Oy filed Critical Atlas Copco Rotex Ab Oy
Priority to FIU20144183U priority Critical patent/FI10678U1/fi
Application granted granted Critical
Publication of FI10678U1 publication Critical patent/FI10678U1/fi

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
    • 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
    • E21B7/00—Special methods or apparatus for drilling
    • E21B7/20—Driving or forcing casings or pipes into boreholes, e.g. sinking; Simultaneously drilling and casing boreholes
    • 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
    • E21B10/00—Drill bits
    • E21B10/26—Drill bits with leading portion, i.e. drill bits with a pilot cutter; Drill bits for enlarging the borehole, e.g. reamers
    • 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
    • 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
    • E21B17/07—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)
  • Physics & Mathematics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Mechanical Engineering (AREA)
  • Earth Drilling (AREA)
  • Drilling And Boring (AREA)
FIU20144183U 2013-09-30 2014-08-26 Porauslaite FI10678U1 (fi)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FIU20144183U FI10678U1 (fi) 2013-09-30 2014-08-26 Porauslaite

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI20135971 2013-09-30
FIU20144183U FI10678U1 (fi) 2013-09-30 2014-08-26 Porauslaite

Publications (1)

Publication Number Publication Date
FI10678U1 true FI10678U1 (fi) 2014-11-07

Family

ID=52012693

Family Applications (1)

Application Number Title Priority Date Filing Date
FIU20144183U FI10678U1 (fi) 2013-09-30 2014-08-26 Porauslaite

Country Status (6)

Country Link
US (1) US20160201409A1 (fi)
EP (1) EP3052735A4 (fi)
CA (1) CA2922206A1 (fi)
CL (1) CL2016000403A1 (fi)
FI (1) FI10678U1 (fi)
WO (1) WO2015044508A1 (fi)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11814907B2 (en) * 2020-05-05 2023-11-14 Ulterra Drilling Technologies, L.P. Drill coupler for mitigating torsional vibration
RU2753428C1 (ru) * 2021-02-11 2021-08-16 Публичное акционерное общество «Татнефть» имени В.Д. Шашина Устройство для одновременного бурения и крепления зон осыпаний и обвалов при бурении скважины

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI95618C (fi) 1992-12-03 1998-09-03 Jorma Jaervelae Porauslaitteisto
JP3709476B2 (ja) * 1999-11-15 2005-10-26 三菱マテリアル株式会社 掘削工具
JP4696489B2 (ja) * 2004-07-29 2011-06-08 三菱マテリアル株式会社 堀削工具
SE530357C2 (sv) * 2007-05-21 2008-05-13 Svenska Borr Ab Anordning vid utförande av borrning i jordlager och berg
SE533272C2 (sv) * 2008-12-18 2010-08-03 Sandvik Intellectual Property Borrverktyg för slående bergborrning samt förbrukningskit, ringborrkrona och slagsko härför
WO2012052597A1 (en) * 2010-10-18 2012-04-26 Laserplus Oy Method in earth drill bit arrangement assembly and a bit arrangement

Also Published As

Publication number Publication date
CA2922206A1 (en) 2015-04-02
WO2015044508A1 (en) 2015-04-02
EP3052735A4 (en) 2017-06-14
EP3052735A1 (en) 2016-08-10
CL2016000403A1 (es) 2016-11-18
US20160201409A1 (en) 2016-07-14

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