RU2509860C2 - Самостабилизирующиеся и сбалансированные от вибраций буровые долота и компоновки низа бурильных колонн и системы для их использования - Google Patents

Самостабилизирующиеся и сбалансированные от вибраций буровые долота и компоновки низа бурильных колонн и системы для их использования Download PDF

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Publication number
RU2509860C2
RU2509860C2 RU2011121351/03A RU2011121351A RU2509860C2 RU 2509860 C2 RU2509860 C2 RU 2509860C2 RU 2011121351/03 A RU2011121351/03 A RU 2011121351/03A RU 2011121351 A RU2011121351 A RU 2011121351A RU 2509860 C2 RU2509860 C2 RU 2509860C2
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RU
Russia
Prior art keywords
drill bit
drill
hole
drill string
drilling
Prior art date
Application number
RU2011121351/03A
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English (en)
Russian (ru)
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RU2011121351A (ru
Inventor
Оливье СИНДТ
Стивен ХАРТ
Бертран ЛАКУР
Риадх БУАЛЛЕГ
Хьелль Хэугвальдстад
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
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Application filed by Шлюмбергер Текнолоджи Б.В. filed Critical Шлюмбергер Текнолоджи Б.В.
Publication of RU2011121351A publication Critical patent/RU2011121351A/ru
Application granted granted Critical
Publication of RU2509860C2 publication Critical patent/RU2509860C2/ru

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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
    • E21B10/602—Drill bits characterised by conduits or nozzles for drilling fluids the bit being a rotary drag type bit with blades
    • 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
    • E21B10/61—Drill bits characterised by conduits or nozzles for drilling fluids characterised by the nozzle structure
    • 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
    • E21B17/1092—Gauge section of drill bits

Landscapes

  • Engineering & Computer Science (AREA)
  • Geology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Mining & Mineral Resources (AREA)
  • Physics & Mathematics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Earth Drilling (AREA)
  • Drilling And Boring (AREA)
  • Drilling Tools (AREA)
RU2011121351/03A 2008-10-27 2009-10-26 Самостабилизирующиеся и сбалансированные от вибраций буровые долота и компоновки низа бурильных колонн и системы для их использования RU2509860C2 (ru)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US12/258,610 2008-10-27
US12/258,610 US20100101867A1 (en) 2008-10-27 2008-10-27 Self-stabilized and anti-whirl drill bits and bottom-hole assemblies and systems for using the same
PCT/GB2009/002545 WO2010049674A1 (en) 2008-10-27 2009-10-26 Self-stabilized and anti-whirl drill bits and bottom-hole assemblies and systems for using the same

Publications (2)

Publication Number Publication Date
RU2011121351A RU2011121351A (ru) 2012-12-10
RU2509860C2 true RU2509860C2 (ru) 2014-03-20

Family

ID=41506506

Family Applications (1)

Application Number Title Priority Date Filing Date
RU2011121351/03A RU2509860C2 (ru) 2008-10-27 2009-10-26 Самостабилизирующиеся и сбалансированные от вибраций буровые долота и компоновки низа бурильных колонн и системы для их использования

Country Status (8)

Country Link
US (1) US20100101867A1 (zh)
JP (1) JP5832897B2 (zh)
CN (1) CN102227541B (zh)
CA (1) CA2741617A1 (zh)
GB (1) GB2479475B (zh)
NO (1) NO20110679A1 (zh)
RU (1) RU2509860C2 (zh)
WO (1) WO2010049674A1 (zh)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9970235B2 (en) 2012-10-15 2018-05-15 Bertrand Lacour Rotary steerable drilling system for drilling a borehole in an earth formation
US11512540B2 (en) 2019-10-31 2022-11-29 Schlumberger Technology Corporation Methods for mitigating whirl

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US4463220A (en) * 1981-05-28 1984-07-31 Gonzalez Eduardo B Drill bit for forming a fluid cushion between the side of the drill bit and the side wall of a bore hole
RU1819970C (ru) * 1989-12-04 1993-06-07 Комплексная Геофизико-Геохимическая Экспедиция Научно-Производственного Объединения "Казрудгеология" Калибратор и способ его изготовлени
US6464024B2 (en) * 1999-06-30 2002-10-15 Smith International, Inc. Bi-centered drill bit having improved drilling stability, mud hydraulics and resistance to cutter damage
US20050056463A1 (en) * 2003-09-15 2005-03-17 Baker Hughes Incorporated Steerable bit assembly and methods

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CA2002135C (en) * 1988-11-03 1999-02-02 James Bain Noble Directional drilling apparatus and method
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US5111892A (en) * 1990-10-03 1992-05-12 Sinor L Allen Imbalance compensated drill bit with hydrostatic bearing
US5265682A (en) * 1991-06-25 1993-11-30 Camco Drilling Group Limited Steerable rotary drilling systems
US5553678A (en) * 1991-08-30 1996-09-10 Camco International Inc. Modulated bias units for steerable rotary drilling systems
GB9411228D0 (en) * 1994-06-04 1994-07-27 Camco Drilling Group Ltd A modulated bias unit for rotary drilling
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GB9503829D0 (en) * 1995-02-25 1995-04-19 Camco Drilling Group Ltd "Improvememnts in or relating to steerable rotary drilling systems"
GB9503828D0 (en) * 1995-02-25 1995-04-19 Camco Drilling Group Ltd "Improvements in or relating to steerable rotary drilling systems"
GB9503827D0 (en) * 1995-02-25 1995-04-19 Camco Drilling Group Ltd "Improvements in or relating to steerable rotary drilling systems
GB9521972D0 (en) * 1995-10-26 1996-01-03 Camco Drilling Group Ltd A drilling assembly for drilling holes in subsurface formations
US5740873A (en) * 1995-10-27 1998-04-21 Baker Hughes Incorporated Rotary bit with gageless waist
GB2322651B (en) * 1996-11-06 2000-09-20 Camco Drilling Group Ltd A downhole unit for use in boreholes in a subsurface formation
US6092610A (en) * 1998-02-05 2000-07-25 Schlumberger Technology Corporation Actively controlled rotary steerable system and method for drilling wells
US6412579B2 (en) * 1998-05-28 2002-07-02 Diamond Products International, Inc. Two stage drill bit
US6158529A (en) * 1998-12-11 2000-12-12 Schlumberger Technology Corporation Rotary steerable well drilling system utilizing sliding sleeve
CA2410722A1 (en) * 1999-07-12 2001-01-12 Halliburton Energy Services, Inc. Focal bearing assembly and bearing pre-load assembly for a steerable rotary drilling device
US6386302B1 (en) * 1999-09-09 2002-05-14 Smith International, Inc. Polycrystaline diamond compact insert reaming tool
US6394200B1 (en) * 1999-10-28 2002-05-28 Camco International (U.K.) Limited Drillout bi-center bit
US6364034B1 (en) * 2000-02-08 2002-04-02 William N Schoeffler Directional drilling apparatus
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US6394193B1 (en) * 2000-07-19 2002-05-28 Shlumberger Technology Corporation Downhole adjustable bent housing for directional drilling
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US7942213B2 (en) * 2006-10-27 2011-05-17 Schlumberger Technology Corporation Using hydrostatic bearings for downhole applications
US20090133931A1 (en) * 2007-11-27 2009-05-28 Schlumberger Technology Corporation Method and apparatus for hydraulic steering of downhole rotary drilling systems

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SU480823A1 (ru) * 1972-07-31 1975-08-15 Всесоюзный Научно-Исследовательский Институт Буровой Техники Инструмент дл калибровани ствола буровых скважин
US4463220A (en) * 1981-05-28 1984-07-31 Gonzalez Eduardo B Drill bit for forming a fluid cushion between the side of the drill bit and the side wall of a bore hole
RU1819970C (ru) * 1989-12-04 1993-06-07 Комплексная Геофизико-Геохимическая Экспедиция Научно-Производственного Объединения "Казрудгеология" Калибратор и способ его изготовлени
US6464024B2 (en) * 1999-06-30 2002-10-15 Smith International, Inc. Bi-centered drill bit having improved drilling stability, mud hydraulics and resistance to cutter damage
US20050056463A1 (en) * 2003-09-15 2005-03-17 Baker Hughes Incorporated Steerable bit assembly and methods

Also Published As

Publication number Publication date
CA2741617A1 (en) 2011-05-06
RU2011121351A (ru) 2012-12-10
JP5832897B2 (ja) 2015-12-16
GB2479475B (en) 2013-03-13
US20100101867A1 (en) 2010-04-29
CN102227541B (zh) 2014-04-23
NO20110679A1 (no) 2011-05-09
GB2479475A (en) 2011-10-12
WO2010049674A1 (en) 2010-05-06
GB201108683D0 (en) 2011-07-06
JP2012506961A (ja) 2012-03-22
CN102227541A (zh) 2011-10-26

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MM4A The patent is invalid due to non-payment of fees

Effective date: 20181027