NO333280B1 - Styreanordning for bergboremaskin. - Google Patents

Styreanordning for bergboremaskin. Download PDF

Info

Publication number
NO333280B1
NO333280B1 NO20091795A NO20091795A NO333280B1 NO 333280 B1 NO333280 B1 NO 333280B1 NO 20091795 A NO20091795 A NO 20091795A NO 20091795 A NO20091795 A NO 20091795A NO 333280 B1 NO333280 B1 NO 333280B1
Authority
NO
Norway
Prior art keywords
drill
steering
center axis
drill bit
guide
Prior art date
Application number
NO20091795A
Other languages
English (en)
Norwegian (no)
Other versions
NO20091795L (no
Inventor
Sigurd Kjell Haughom
Hans Are Vatland
Original Assignee
Norwegian Hard Rock Drilling 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 Norwegian Hard Rock Drilling As filed Critical Norwegian Hard Rock Drilling As
Priority to NO20091795A priority Critical patent/NO333280B1/no
Priority to PCT/NO2010/000157 priority patent/WO2010128861A1/fr
Priority to EP10772302.5A priority patent/EP2427623B1/fr
Publication of NO20091795L publication Critical patent/NO20091795L/no
Publication of NO333280B1 publication Critical patent/NO333280B1/no

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
    • E21B7/00—Special methods or apparatus for drilling
    • E21B7/04—Directional drilling
    • E21B7/06—Deflecting the direction of boreholes
    • E21B7/067—Deflecting the direction of boreholes with means for locking sections of a pipe or of a guide for a shaft in angular relation, e.g. adjustable bent sub
    • 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
    • E21B17/10—Wear protectors; Centralising devices, e.g. stabilisers
    • E21B17/1057—Centralising devices with rollers or with a relatively rotating sleeve
    • 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
    • E21B7/04—Directional drilling
    • E21B7/06—Deflecting the direction of boreholes
    • E21B7/062—Deflecting the direction of boreholes the tool shaft rotating inside a non-rotating guide travelling with the shaft
    • 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
    • E21B7/04—Directional drilling
    • E21B7/06—Deflecting the direction of boreholes
    • E21B7/068—Deflecting the direction of boreholes drilled by a down-hole drilling motor

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)
NO20091795A 2009-05-06 2009-05-06 Styreanordning for bergboremaskin. NO333280B1 (no)

Priority Applications (3)

Application Number Priority Date Filing Date Title
NO20091795A NO333280B1 (no) 2009-05-06 2009-05-06 Styreanordning for bergboremaskin.
PCT/NO2010/000157 WO2010128861A1 (fr) 2009-05-06 2010-04-29 Dispositif de guidage pour machine de forage de roche
EP10772302.5A EP2427623B1 (fr) 2009-05-06 2010-04-29 Dispositif de guidage pour machine de forage de roche

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NO20091795A NO333280B1 (no) 2009-05-06 2009-05-06 Styreanordning for bergboremaskin.

Publications (2)

Publication Number Publication Date
NO20091795L NO20091795L (no) 2010-11-08
NO333280B1 true NO333280B1 (no) 2013-04-29

Family

ID=43050232

Family Applications (1)

Application Number Title Priority Date Filing Date
NO20091795A NO333280B1 (no) 2009-05-06 2009-05-06 Styreanordning for bergboremaskin.

Country Status (3)

Country Link
EP (1) EP2427623B1 (fr)
NO (1) NO333280B1 (fr)
WO (1) WO2010128861A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NO20181428A1 (no) * 2018-01-02 2019-07-03 Norhard As Anordning ved tunnelboremaskin tilrettelagt for boreoperasjoner uten bemanning inne i borehullet

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4880066A (en) * 1987-04-13 1989-11-14 Shell Oil Company Assembly for directional drilling of boreholes
NO300787B1 (no) * 1988-12-30 1997-07-21 Inst Francais Du Petrole Anordning for boring i styrt bane
WO1997044564A1 (fr) * 1996-05-17 1997-11-27 Andergauge Limited Appareil de forage
US20050098353A1 (en) * 2003-11-07 2005-05-12 Halliburton Energy Services, Inc. Variable gauge drilling apparatus and method of assembly thereof
US20060144620A1 (en) * 2002-12-21 2006-07-06 Iain Cooper Wellbore consolidating tool for rotary drilling applications

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ATE15927T1 (de) * 1982-02-02 1985-10-15 Shell Int Research Verfahren und vorrichtung zum regeln der bohrlochrichtung.
DE3403239C1 (de) * 1984-01-31 1985-06-27 Christensen, Inc., Salt Lake City, Utah Vorrichtungen zum wahlweisen Geradeaus- oder Richtungsbohren in unterirdische Gesteinsformationen
US5220963A (en) * 1989-12-22 1993-06-22 Patton Consulting, Inc. System for controlled drilling of boreholes along planned profile
WO1993024728A1 (fr) * 1992-05-27 1993-12-09 Astec Developments Limited Outils de forage de fond
US5447200A (en) * 1994-05-18 1995-09-05 Dedora; Garth Method and apparatus for downhole sand clean-out operations in the petroleum industry
USRE38418E1 (en) * 1996-02-14 2004-02-10 The Charles Machine Works, Inc. Dual member pipe joint for a dual member drill string
MXPA05000884A (es) 2002-07-25 2005-09-08 Schlumberger Technology Bv Metodo de perforacion.
WO2005084376A2 (fr) * 2004-03-03 2005-09-15 Halliburton Energy Services, Inc. Systemes de rotation associes a une tige de forage
US20080142268A1 (en) * 2006-12-13 2008-06-19 Geoffrey Downton Rotary steerable drilling apparatus and method

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4880066A (en) * 1987-04-13 1989-11-14 Shell Oil Company Assembly for directional drilling of boreholes
NO300787B1 (no) * 1988-12-30 1997-07-21 Inst Francais Du Petrole Anordning for boring i styrt bane
WO1997044564A1 (fr) * 1996-05-17 1997-11-27 Andergauge Limited Appareil de forage
US20060144620A1 (en) * 2002-12-21 2006-07-06 Iain Cooper Wellbore consolidating tool for rotary drilling applications
US20050098353A1 (en) * 2003-11-07 2005-05-12 Halliburton Energy Services, Inc. Variable gauge drilling apparatus and method of assembly thereof

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NO20181428A1 (no) * 2018-01-02 2019-07-03 Norhard As Anordning ved tunnelboremaskin tilrettelagt for boreoperasjoner uten bemanning inne i borehullet

Also Published As

Publication number Publication date
EP2427623B1 (fr) 2019-10-02
WO2010128861A1 (fr) 2010-11-11
EP2427623A1 (fr) 2012-03-14
NO20091795L (no) 2010-11-08
EP2427623A4 (fr) 2017-12-06

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Legal Events

Date Code Title Description
CHAD Change of the owner's name or address (par. 44 patent law, par. patentforskriften)

Owner name: NORHARD AS, NO

CHAD Change of the owner's name or address (par. 44 patent law, par. patentforskriften)

Owner name: FORTE ENERGI BERGBORING AS, NO