EA201400053A1 - Внутрискважинное буровое устройство - Google Patents

Внутрискважинное буровое устройство

Info

Publication number
EA201400053A1
EA201400053A1 EA201400053A EA201400053A EA201400053A1 EA 201400053 A1 EA201400053 A1 EA 201400053A1 EA 201400053 A EA201400053 A EA 201400053A EA 201400053 A EA201400053 A EA 201400053A EA 201400053 A1 EA201400053 A1 EA 201400053A1
Authority
EA
Eurasian Patent Office
Prior art keywords
stabilizer
bit
drill
drill bit
drilling device
Prior art date
Application number
EA201400053A
Other languages
English (en)
Other versions
EA031548B1 (ru
Inventor
Эндрю Макферсон Дауни
Паскаль Мишель Виталь
Бэтчер Бусси
Original Assignee
Халлибёртон Энерджи Сервисиз, Инк.
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 Халлибёртон Энерджи Сервисиз, Инк. filed Critical Халлибёртон Энерджи Сервисиз, Инк.
Publication of EA201400053A1 publication Critical patent/EA201400053A1/ru
Publication of EA031548B1 publication Critical patent/EA031548B1/ru

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH DRILLING; MINING
    • E21B—EARTH DRILLING, e.g. DEEP DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B10/00—Drill bits
    • E21B10/26—Drill bits with leading portion, i.e. drill bits with a pilot cutter; Drill bits for enlarging the borehole, e.g. reamers
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH DRILLING; MINING
    • E21B—EARTH DRILLING, e.g. DEEP DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B10/00—Drill bits
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH DRILLING; MINING
    • E21B—EARTH DRILLING, e.g. DEEP DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B10/00—Drill bits
    • E21B10/26—Drill bits with leading portion, i.e. drill bits with a pilot cutter; Drill bits for enlarging the borehole, e.g. reamers
    • E21B10/28—Drill bits with leading portion, i.e. drill bits with a pilot cutter; Drill bits for enlarging the borehole, e.g. reamers with non-expansible roller cutters
    • E21B10/30—Longitudinal axis roller reamers, e.g. reamer stabilisers
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH DRILLING; MINING
    • E21B—EARTH DRILLING, e.g. DEEP 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
    • E21B17/02—Couplings; joints
    • E21B17/04—Couplings; joints between rod or the like and bit or between rod and rod or the like
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH DRILLING; MINING
    • E21B—EARTH DRILLING, e.g. DEEP 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
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH DRILLING; MINING
    • E21B—EARTH DRILLING, e.g. DEEP 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
    • E21B17/1078—Stabilisers or centralisers for casing, tubing or drill pipes
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH DRILLING; MINING
    • E21B—EARTH DRILLING, e.g. DEEP 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
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH DRILLING; MINING
    • E21B—EARTH DRILLING, e.g. DEEP 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
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH DRILLING; MINING
    • E21B—EARTH DRILLING, e.g. DEEP 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)
  • Geology (AREA)
  • Life Sciences & Earth Sciences (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)
  • Drilling And Boring (AREA)
  • Earth Drilling (AREA)
  • Processing Of Stones Or Stones Resemblance Materials (AREA)

Abstract

Внутрискважинный стабилизатор (5), такой как стабилизатор бурового двигателя, содержит по меньшей мере одно средство расширения и/или средство (10) усиления. Настоящее изобретение также касается устройства (30), такого как внутрискважинное буровое устройство (31), содержащее по меньшей мере один такой стабилизатор (5) и/или буровое долото (40, 41), включающее в себя калибрующий венец (42), расположенный у бурового конца (45) долота или рядом с буровым концом (45) долота, и соединительное средство (46), предназначенное для соединения бурового долота (40, 41) с буровым двигателем (60) в сборе, при этом калибрующий венец (42) содержит, по существу, цилиндрический участок, длина которого меньше или равна приблизительно одного номинального диаметра бурового долота. Настоящее изобретение также касается нового механизма (80) фиксации, такого как запирающий механизм, предназначенного для фиксации вала (70'), например приводного вала (71') двигателя, через стабилизатор (5') или вместе со стабилизатором (5').
EA201400053A 2009-03-20 2010-03-19 Внутрискважинное буровое устройство EA031548B1 (ru)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GBGB0904791.1A GB0904791D0 (en) 2009-03-20 2009-03-20 Downhole drilling assembly

Publications (2)

Publication Number Publication Date
EA201400053A1 true EA201400053A1 (ru) 2014-04-30
EA031548B1 EA031548B1 (ru) 2019-01-31

Family

ID=40639857

Family Applications (3)

Application Number Title Priority Date Filing Date
EA201400053A EA031548B1 (ru) 2009-03-20 2010-03-19 Внутрискважинное буровое устройство
EA201400052A EA029957B1 (ru) 2009-03-20 2010-03-19 Внутрискважинное буровое устройство
EA201101353A EA020877B1 (ru) 2009-03-20 2010-03-19 Внутрискважинное буровое устройство

Family Applications After (2)

Application Number Title Priority Date Filing Date
EA201400052A EA029957B1 (ru) 2009-03-20 2010-03-19 Внутрискважинное буровое устройство
EA201101353A EA020877B1 (ru) 2009-03-20 2010-03-19 Внутрискважинное буровое устройство

Country Status (13)

Country Link
US (3) US9249630B2 (ru)
EP (3) EP2677113B8 (ru)
CN (3) CN103643902B (ru)
AU (2) AU2010224600B2 (ru)
BR (1) BRPI1011791B1 (ru)
CA (1) CA2756010C (ru)
CO (1) CO6450685A2 (ru)
EA (3) EA031548B1 (ru)
GB (4) GB0904791D0 (ru)
MX (3) MX366068B (ru)
MY (3) MY168437A (ru)
PL (1) PL2408996T3 (ru)
WO (1) WO2010106335A2 (ru)

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US11021912B2 (en) 2018-07-02 2021-06-01 Schlumberger Technology Corporation Rotary steering systems and methods
US11434696B2 (en) 2018-07-02 2022-09-06 Schlumberger Technology Corporation Directional drilling systems and methods
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Also Published As

Publication number Publication date
EP2677112B1 (en) 2019-06-12
MY167270A (en) 2018-08-15
WO2010106335A2 (en) 2010-09-23
US20140305711A1 (en) 2014-10-16
AU2015238801B2 (en) 2016-11-24
MX2011009727A (es) 2012-07-03
CN103643902B (zh) 2017-11-07
GB2468781A (en) 2010-09-22
AU2010224600A1 (en) 2011-10-20
CA2756010C (en) 2018-06-05
US9249630B2 (en) 2016-02-02
EA029957B1 (ru) 2018-06-29
EP2677113A2 (en) 2013-12-25
CN103643902A (zh) 2014-03-19
GB2476595A (en) 2011-06-29
AU2010224600B2 (en) 2015-09-24
MY168437A (en) 2018-11-09
CN103556941B (zh) 2017-09-12
CA2756010A1 (en) 2010-09-23
AU2015238801A1 (en) 2015-10-29
EP2677112A3 (en) 2015-12-30
MY162334A (en) 2017-06-15
BRPI1011791A2 (pt) 2016-03-22
CN102369336B (zh) 2016-04-20
CN103556941A (zh) 2014-02-05
EP2408996A2 (en) 2012-01-25
EA020877B1 (ru) 2015-02-27
US9714543B2 (en) 2017-07-25
EP2677113B1 (en) 2019-06-12
EP2677112A2 (en) 2013-12-25
EP2408996B1 (en) 2014-01-01
EA201101353A1 (ru) 2012-04-30
WO2010106335A3 (en) 2011-03-03
GB201004576D0 (en) 2010-05-05
GB201104530D0 (en) 2011-05-04
BRPI1011791B1 (pt) 2019-10-15
PL2408996T3 (pl) 2014-06-30
GB0904791D0 (en) 2009-05-06
EA031548B1 (ru) 2019-01-31
GB2476595B (en) 2012-05-23
CN102369336A (zh) 2012-03-07
GB2476596A (en) 2011-06-29
GB2476596B (en) 2012-05-23
EP2677113A3 (en) 2015-12-30
CO6450685A2 (es) 2012-05-31
GB201104535D0 (en) 2011-05-04
EA201400052A1 (ru) 2014-04-30
EP2677112B8 (en) 2019-07-17
GB2468781B (en) 2011-12-28
MX366068B (es) 2019-06-26
US10119336B2 (en) 2018-11-06
US20140305710A1 (en) 2014-10-16
US20120111640A1 (en) 2012-05-10
EP2677113B8 (en) 2019-07-17
MX366172B (es) 2019-07-01

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MM4A Lapse of a eurasian patent due to non-payment of renewal fees within the time limit in the following designated state(s)

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