EA200801237A1 - Система и способ для бурения скважины - Google Patents

Система и способ для бурения скважины

Info

Publication number
EA200801237A1
EA200801237A1 EA200801237A EA200801237A EA200801237A1 EA 200801237 A1 EA200801237 A1 EA 200801237A1 EA 200801237 A EA200801237 A EA 200801237A EA 200801237 A EA200801237 A EA 200801237A EA 200801237 A1 EA200801237 A1 EA 200801237A1
Authority
EA
Eurasian Patent Office
Prior art keywords
drilling
formation
bit
well
drilling wells
Prior art date
Application number
EA200801237A
Other languages
English (en)
Other versions
EA012897B1 (ru
Inventor
Бенджамин Джеффрайс
Original Assignee
Шлюмбергер Текнолоджи Б.В.
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 Шлюмбергер Текнолоджи Б.В. filed Critical Шлюмбергер Текнолоджи Б.В.
Publication of EA200801237A1 publication Critical patent/EA200801237A1/ru
Publication of EA012897B1 publication Critical patent/EA012897B1/ru

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
    • E21B10/00—Drill bits
    • E21B10/60—Drill bits characterised by conduits or nozzles for drilling fluids
    • 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
    • E21B1/00—Percussion drilling
    • 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
    • E21B10/36—Percussion drill bits
    • 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
    • E21B4/00—Drives for drilling, used in the borehole
    • E21B4/06—Down-hole impacting means, e.g. hammers
    • 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
    • E21B4/00—Drives for drilling, used in the borehole
    • E21B4/06—Down-hole impacting means, e.g. hammers
    • E21B4/12—Electrically operated hammers
    • 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
    • E21B4/00—Drives for drilling, used in the borehole
    • E21B4/06—Down-hole impacting means, e.g. hammers
    • E21B4/14—Fluid operated hammers
    • 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
    • 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
    • E21B7/14—Drilling by use of heat, e.g. flame drilling
    • 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
    • E21B7/14—Drilling by use of heat, e.g. flame drilling
    • E21B7/15—Drilling by use of heat, e.g. flame drilling of electrically generated heat
    • 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
    • E21B7/24—Drilling using vibrating or oscillating means, e.g. out-of-balance masses
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21C—MINING OR QUARRYING
    • E21C37/00—Other methods or devices for dislodging with or without loading
    • E21C37/16—Other methods or devices for dislodging with or without loading by fire-setting or by similar methods based on a heat effect
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21C—MINING OR QUARRYING
    • E21C37/00—Other methods or devices for dislodging with or without loading
    • E21C37/18—Other methods or devices for dislodging with or without loading by electricity

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)
  • Mechanical Engineering (AREA)
  • Earth Drilling (AREA)

Abstract

Предложены способ направленного бурения, при котором бурят скважину долотом вращательного бурения, имеющим множество механических резцов, предназначенных для врезания в пласт, и изменяют направление бурения путем раскалывания пластового материала посредством не создающей резания направленной энергией, подаваемой к пласту вблизи долота, и система для бурения скважины в пласте, содержащая буровое устройство для вращательного бурения, имеющее буровое долото и устройство для подведения электромагнитной энергии к пласту для облегчения управления буровым устройством в пласте.
EA200801237A 2004-11-17 2005-11-16 Система и способ для бурения скважины EA012897B1 (ru)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB0425312A GB2420358B (en) 2004-11-17 2004-11-17 System and method for drilling a borehole

Publications (2)

Publication Number Publication Date
EA200801237A1 true EA200801237A1 (ru) 2008-08-29
EA012897B1 EA012897B1 (ru) 2009-12-30

Family

ID=33548412

Family Applications (2)

Application Number Title Priority Date Filing Date
EA200701082A EA010696B1 (ru) 2004-11-17 2005-11-16 Система и способ для бурения скважины
EA200801237A EA012897B1 (ru) 2004-11-17 2005-11-16 Система и способ для бурения скважины

Family Applications Before (1)

Application Number Title Priority Date Filing Date
EA200701082A EA010696B1 (ru) 2004-11-17 2005-11-16 Система и способ для бурения скважины

Country Status (5)

Country Link
US (2) US8109345B2 (ru)
EA (2) EA010696B1 (ru)
GB (1) GB2420358B (ru)
NO (2) NO336737B1 (ru)
WO (1) WO2006054079A1 (ru)

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Also Published As

Publication number Publication date
NO20150771L (no) 2007-08-15
NO337548B1 (no) 2016-05-02
US20080245568A1 (en) 2008-10-09
US20120103693A1 (en) 2012-05-03
NO20072185L (no) 2007-08-15
GB0425312D0 (en) 2004-12-22
US8109345B2 (en) 2012-02-07
EA012897B1 (ru) 2009-12-30
EA200701082A1 (ru) 2007-10-26
NO336737B1 (no) 2015-10-26
US8567527B2 (en) 2013-10-29
GB2420358B (en) 2008-09-03
WO2006054079A1 (en) 2006-05-26
GB2420358A (en) 2006-05-24
EA010696B1 (ru) 2008-10-30

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