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NO20082644L - Device by rock drill - Google Patents

Device by rock drill

Info

Publication number
NO20082644L
NO20082644L NO20082644A NO20082644A NO20082644L NO 20082644 L NO20082644 L NO 20082644L NO 20082644 A NO20082644 A NO 20082644A NO 20082644 A NO20082644 A NO 20082644A NO 20082644 L NO20082644 L NO 20082644L
Authority
NO
Norway
Prior art keywords
rock drill
drilling
rock
drilling machine
string
Prior art date
Application number
NO20082644A
Other languages
Norwegian (no)
Other versions
NO333816B1 (en
Inventor
Per Olav Haughom
Sigurd Kjell Haughom
Original Assignee
Norwegian Hard Rock Drilling A
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 A filed Critical Norwegian Hard Rock Drilling A
Priority to NO20082644A priority Critical patent/NO333816B1/en
Priority to EP09758570.7A priority patent/EP2350421B1/en
Priority to PCT/NO2009/000201 priority patent/WO2009148323A1/en
Priority to ES09758570.7T priority patent/ES2645344T3/en
Publication of NO20082644L publication Critical patent/NO20082644L/en
Publication of NO333816B1 publication Critical patent/NO333816B1/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
    • 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
    • E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
    • E21D3/00—Raising shafts, i.e. working upwards from the bottom

Landscapes

  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Physics & Mathematics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • Earth Drilling (AREA)

Abstract

Anordning ved bergboremaskin (1) som omfatter et boreparti (4) og et strengparti (6), og hvor bergboremaskinen (1) mellom borepartiet (4) og strengpartiet (6) er forsynt med et styreledd (8).Device for rock drilling machine (1) comprising a drilling portion (4) and a string portion (6), and wherein the rock drilling machine (1) between the drilling portion (4) and the string portion (6) is provided with a guide joint (8).

NO20082644A 2008-06-05 2008-06-05 Device by rock drill. NO333816B1 (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
NO20082644A NO333816B1 (en) 2008-06-05 2008-06-05 Device by rock drill.
EP09758570.7A EP2350421B1 (en) 2008-06-05 2009-05-29 Rock drilling machine
PCT/NO2009/000201 WO2009148323A1 (en) 2008-06-05 2009-05-29 Rock drilling machine
ES09758570.7T ES2645344T3 (en) 2008-06-05 2009-05-29 Rock drilling machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NO20082644A NO333816B1 (en) 2008-06-05 2008-06-05 Device by rock drill.

Publications (2)

Publication Number Publication Date
NO20082644L true NO20082644L (en) 2009-12-07
NO333816B1 NO333816B1 (en) 2013-09-23

Family

ID=41398283

Family Applications (1)

Application Number Title Priority Date Filing Date
NO20082644A NO333816B1 (en) 2008-06-05 2008-06-05 Device by rock drill.

Country Status (4)

Country Link
EP (1) EP2350421B1 (en)
ES (1) ES2645344T3 (en)
NO (1) NO333816B1 (en)
WO (1) WO2009148323A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NO336497B1 (en) * 2013-05-10 2015-09-07 Norhard As Device at guide joint for rock drill
NO346960B1 (en) * 2015-03-24 2023-03-20 Forte Energi Bergboring As SYSTEM AND METHOD FOR DIRECTIONAL DRILLING AND SIMULTANEOUS LINING OF A BOREHOLE
NO348359B1 (en) * 2020-12-23 2024-12-09 Siv Ing Per Olav Haughom As Device for controlling the direction of a drilling machine and flushing out cuttings in a borehole

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2194267A (en) 1939-10-30 1940-03-19 Fullgage Deflecting Tool Compa Drilling tool
US3043381A (en) * 1960-05-05 1962-07-10 Jr Branch M Mcneely Means for controlling directional deviations in a well bore
US3888319A (en) * 1973-11-26 1975-06-10 Continental Oil Co Control system for a drilling apparatus
US5265682A (en) * 1991-06-25 1993-11-30 Camco Drilling Group Limited Steerable rotary drilling systems
US6142245A (en) * 1997-08-19 2000-11-07 Shell Oil Company Extended reach drilling system
WO1999064712A1 (en) 1998-06-08 1999-12-16 Webb Charles T Directional drilling system and apparatus
US6109372A (en) * 1999-03-15 2000-08-29 Schlumberger Technology Corporation Rotary steerable well drilling system utilizing hydraulic servo-loop
GB0106368D0 (en) 2001-03-15 2001-05-02 Xl Technology Ltd Method and apparatus for directional actuation
ATE267948T1 (en) * 2001-01-10 2004-06-15 Shell Int Research DEVICE FOR ANCHORING A DRILL ROD IN A DRILL HOLE
EP1857631A1 (en) * 2006-05-19 2007-11-21 Services Pétroliers Schlumberger Directional control drilling system
NO326032B1 (en) * 2006-07-24 2008-09-01 Sira Kvina Kraftselskap Method and device for directional control of rock drilling machine

Also Published As

Publication number Publication date
EP2350421A1 (en) 2011-08-03
EP2350421A4 (en) 2015-11-18
WO2009148323A1 (en) 2009-12-10
NO333816B1 (en) 2013-09-23
ES2645344T3 (en) 2017-12-05
EP2350421B1 (en) 2017-08-02

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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