FI20135665A - Monikäyttöinen kairauskone - Google Patents

Monikäyttöinen kairauskone Download PDF

Info

Publication number
FI20135665A
FI20135665A FI20135665A FI20135665A FI20135665A FI 20135665 A FI20135665 A FI 20135665A FI 20135665 A FI20135665 A FI 20135665A FI 20135665 A FI20135665 A FI 20135665A FI 20135665 A FI20135665 A FI 20135665A
Authority
FI
Finland
Prior art keywords
drilling machine
many uses
many
drilling
machine
Prior art date
Application number
FI20135665A
Other languages
English (en)
Swedish (sv)
Other versions
FI126148B (fi
Inventor
Juha Säärelä
Timo Kämäräinen
Raimo Koski
Veli-Pekka Junttila
Original Assignee
Arctic Drilling Company Oy Ltd
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 Arctic Drilling Company Oy Ltd filed Critical Arctic Drilling Company Oy Ltd
Priority to FI20135665A priority Critical patent/FI126148B/fi
Priority to AU2014203158A priority patent/AU2014203158B2/en
Priority to CL2014001579A priority patent/CL2014001579A1/es
Publication of FI20135665A publication Critical patent/FI20135665A/fi
Application granted granted Critical
Publication of FI126148B publication Critical patent/FI126148B/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
    • E21B21/00—Methods or apparatus for flushing boreholes, e.g. by use of exhaust air from motor
    • E21B21/10—Valve arrangements in drilling-fluid circulation systems
    • E21B21/103—Down-hole by-pass valve arrangements, i.e. between the inside of the drill string and the annulus
    • 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
    • E21B21/00—Methods or apparatus for flushing boreholes, e.g. by use of exhaust air from motor
    • E21B21/10—Valve arrangements in drilling-fluid circulation systems
    • 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
    • E21B21/00—Methods or apparatus for flushing boreholes, e.g. by use of exhaust air from motor
    • E21B21/12—Methods or apparatus for flushing boreholes, e.g. by use of exhaust air from motor using drilling pipes with plural fluid passages, e.g. closed circulation systems

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)
FI20135665A 2013-06-18 2013-06-18 Monikäyttöinen kairauskone, irrotettava ohjauselin ja menetelmä monikäyttöisen kairauskoneen toimintatilan valitsemiseksi FI126148B (fi)

Priority Applications (3)

Application Number Priority Date Filing Date Title
FI20135665A FI126148B (fi) 2013-06-18 2013-06-18 Monikäyttöinen kairauskone, irrotettava ohjauselin ja menetelmä monikäyttöisen kairauskoneen toimintatilan valitsemiseksi
AU2014203158A AU2014203158B2 (en) 2013-06-18 2014-06-11 Multi-purpose drilling apparatus
CL2014001579A CL2014001579A1 (es) 2013-06-18 2014-06-16 Aparato de perforación de uso múltiple para perforación de circulación reversa y directa, comprende una unidad de accionamiento de perforación que rota una columna de perforación exterior que ingresa a un orificio de perforación y proporcionar un flujo descendente del medio de perforación dentro de la columna de perforación exterior; miembro de guía liberable.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FI20135665A FI126148B (fi) 2013-06-18 2013-06-18 Monikäyttöinen kairauskone, irrotettava ohjauselin ja menetelmä monikäyttöisen kairauskoneen toimintatilan valitsemiseksi

Publications (2)

Publication Number Publication Date
FI20135665A true FI20135665A (fi) 2014-12-19
FI126148B FI126148B (fi) 2016-07-15

Family

ID=52281649

Family Applications (1)

Application Number Title Priority Date Filing Date
FI20135665A FI126148B (fi) 2013-06-18 2013-06-18 Monikäyttöinen kairauskone, irrotettava ohjauselin ja menetelmä monikäyttöisen kairauskoneen toimintatilan valitsemiseksi

Country Status (3)

Country Link
AU (1) AU2014203158B2 (fi)
CL (1) CL2014001579A1 (fi)
FI (1) FI126148B (fi)

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2914306A (en) * 1957-05-16 1959-11-24 Jay C Failing Fluid circulating drilling barrel
CA2804400C (en) * 2010-07-06 2015-02-24 National Oilwell Varco, L.P. Dual-flow valve and swivel

Also Published As

Publication number Publication date
AU2014203158A1 (en) 2015-01-22
AU2014203158B2 (en) 2019-02-07
FI126148B (fi) 2016-07-15
CL2014001579A1 (es) 2015-02-27

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