EA200501841A1 - Буровое долото и система, предназначенная для бурения ствола скважины - Google Patents

Буровое долото и система, предназначенная для бурения ствола скважины

Info

Publication number
EA200501841A1
EA200501841A1 EA200501841A EA200501841A EA200501841A1 EA 200501841 A1 EA200501841 A1 EA 200501841A1 EA 200501841 A EA200501841 A EA 200501841A EA 200501841 A EA200501841 A EA 200501841A EA 200501841 A1 EA200501841 A1 EA 200501841A1
Authority
EA
Eurasian Patent Office
Prior art keywords
section
drilling
guide
guide section
wellbore
Prior art date
Application number
EA200501841A
Other languages
English (en)
Other versions
EA007832B1 (ru
Inventor
Жан-Мишель Клод Гастон Савиня
Дьюрре Ханс Зейслинг
Original Assignee
Шелл Интернэшнл Рисерч Маатсхаппий 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 Шелл Интернэшнл Рисерч Маатсхаппий Б.В. filed Critical Шелл Интернэшнл Рисерч Маатсхаппий Б.В.
Publication of EA200501841A1 publication Critical patent/EA200501841A1/ru
Publication of EA007832B1 publication Critical patent/EA007832B1/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
    • 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
    • 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
    • E21B10/26—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 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
    • E21B7/067—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

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)
  • Earth Drilling (AREA)
  • Processing Of Stones Or Stones Resemblance Materials (AREA)
  • Drilling Tools (AREA)

Abstract

Буровое долото для бурения ствола скважины в некотором объекте имеет центральную продольную ось и содержит направляющую секцию (1), предназначенную для бурения в некотором объекте направляющей части ствола скважины; секцию (3) с уширенной пятой, следующую за направляющей секцией (1), режущий диаметр Dкоторой превышает режущий диаметр Dнаправляющей секции (1); передаточный вал (4), расположенный между направляющей секцией (1) и секцией (3) с уширенной пятой; секцию (2) стабилизации, расположенную между направляющей секцией (1) и секцией (3) с уширенной пятой, причем секция (2) стабилизации по размерам входит в направляющую часть ствола скважины и способна стабилизировать в боковом направлении буровое долото относительно объекта и одновременно не препятствовать вращению, по крайней мере, направляющей секции (1) относительно объекта.
EA200501841A 2003-05-21 2004-05-18 Буровое долото и система, предназначенная для бурения ствола скважины EA007832B1 (ru)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP03076533 2003-05-21
EP03103639 2003-10-01
PCT/EP2004/050834 WO2004104360A2 (en) 2003-05-21 2004-05-18 Drill bit and drilling system with under -reamer- and stabilisation-section

Publications (2)

Publication Number Publication Date
EA200501841A1 true EA200501841A1 (ru) 2006-04-28
EA007832B1 EA007832B1 (ru) 2007-02-27

Family

ID=33477628

Family Applications (1)

Application Number Title Priority Date Filing Date
EA200501841A EA007832B1 (ru) 2003-05-21 2004-05-18 Буровое долото и система, предназначенная для бурения ствола скважины

Country Status (8)

Country Link
US (1) US7464774B2 (ru)
EP (1) EP1625275A2 (ru)
CN (1) CN1791732B (ru)
BR (1) BRPI0410463B1 (ru)
CA (1) CA2525793C (ru)
EA (1) EA007832B1 (ru)
NO (1) NO20056065L (ru)
WO (1) WO2004104360A2 (ru)

Families Citing this family (33)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6971459B2 (en) * 2002-04-30 2005-12-06 Raney Richard C Stabilizing system and methods for a drill bit
CN101205796B (zh) * 2006-12-20 2011-06-01 杜晓瑞 小钻头钻大井眼装置
GB0710891D0 (en) 2007-06-07 2007-07-18 Anderguage Ltd Drilling apparatus
US8763726B2 (en) 2007-08-15 2014-07-01 Schlumberger Technology Corporation Drill bit gauge pad control
US7845430B2 (en) * 2007-08-15 2010-12-07 Schlumberger Technology Corporation Compliantly coupled cutting system
US8757294B2 (en) 2007-08-15 2014-06-24 Schlumberger Technology Corporation System and method for controlling a drilling system for drilling a borehole in an earth formation
US8534380B2 (en) 2007-08-15 2013-09-17 Schlumberger Technology Corporation System and method for directional drilling a borehole with a rotary drilling system
US8899352B2 (en) 2007-08-15 2014-12-02 Schlumberger Technology Corporation System and method for drilling
US8720604B2 (en) 2007-08-15 2014-05-13 Schlumberger Technology Corporation Method and system for steering a directional drilling system
US8066085B2 (en) 2007-08-15 2011-11-29 Schlumberger Technology Corporation Stochastic bit noise control
US8056649B2 (en) * 2007-08-30 2011-11-15 Baker Hughes Incorporated Apparatus and methods for drilling wellbores that utilize a detachable reamer
WO2009029800A1 (en) * 2007-08-30 2009-03-05 Baker Hughes Incorporated Apparatus and method for drilling wellbores that utilize a detachable reamer
CN101896689B (zh) * 2007-12-13 2013-08-21 国际壳牌研究有限公司 在井眼中使管状元件膨胀的方法
GB2455731B (en) * 2007-12-19 2010-03-10 Schlumberger Holdings Directional drilling system
CA2710802C (en) 2008-01-04 2016-05-31 Shell Internationale Research Maatschappij B.V. Method of drilling a wellbore
GB2464194B (en) * 2008-10-09 2012-08-15 Reedhycalog Uk Ltd Drilling tool
WO2010092314A1 (en) * 2009-02-13 2010-08-19 Schlumberger Technology B.V. Control systems and methods for temporary inhibition of side cutting
GB0906211D0 (en) 2009-04-09 2009-05-20 Andergauge Ltd Under-reamer
US9080387B2 (en) * 2010-08-03 2015-07-14 Baker Hughes Incorporated Directional wellbore control by pilot hole guidance
GB2486898A (en) 2010-12-29 2012-07-04 Nov Downhole Eurasia Ltd A downhole tool with at least one extendable offset cutting member for reaming a bore
WO2013004610A1 (en) 2011-07-07 2013-01-10 Shell Internationale Research Maatschappij B.V. Method and system of radially expanding a tubular element in a wellbore
RU2472915C1 (ru) * 2011-09-08 2013-01-20 Николай Митрофанович Панин Буровое шарошечное долото
CA2875021C (en) 2012-05-30 2017-05-23 Halliburton Energy Services, Inc. Rotary drill bit and method for designing a rotary drill bit for directional and horizontal drilling
CA2879046A1 (en) 2012-07-13 2014-01-16 Halliburton Energy Services, Inc. Rotary drill bits with back-up cutting elements to optimize bit life
WO2014067889A1 (en) 2012-10-29 2014-05-08 Shell Internationale Research Maatschappij B.V. System and method for lining a borehole
US9488005B2 (en) 2012-11-09 2016-11-08 Shell Oil Company Method and system for transporting a hydrocarbon fluid
CA2857841C (en) 2013-07-26 2018-03-13 National Oilwell DHT, L.P. Downhole activation assembly with sleeve valve and method of using same
US10329845B2 (en) 2013-12-06 2019-06-25 Halliburton Energy Services, Inc. Rotary drill bit including multi-layer cutting elements
CN104196454A (zh) * 2014-09-03 2014-12-10 无锡中地地质装备有限公司 造斜扩孔钻具
EP3615761A4 (en) * 2017-08-31 2021-01-13 Halliburton Energy Services, Inc. PUSH-THE-BIT FLOOR DRILLING ARRANGEMENT WITH REACHER
RU189409U1 (ru) * 2019-03-11 2019-05-22 Федеральное государственное автономное образовательное учреждение высшего образования "Сибирский федеральный университет" Алмазное долото
RU2765025C1 (ru) * 2021-02-01 2022-01-24 Павел Михайлович Ведель Способ бурения наклонно-направленной скважины и устройство для его осуществления
US11554423B2 (en) 2021-02-17 2023-01-17 Ricardo Godina Power drill accessories

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2016042A (en) * 1933-09-13 1935-10-01 Miles J Lewis Well bore deflecting tool
US2837314A (en) * 1954-08-16 1958-06-03 Longyear E J Co Apparatus for deflecting bore holes
US4492276A (en) * 1982-11-17 1985-01-08 Shell Oil Company Down-hole drilling motor and method for directional drilling of boreholes
GB9420838D0 (en) * 1994-10-15 1994-11-30 Camco Drilling Group Ltd Improvements in or relating to rotary drill bits
US6196336B1 (en) * 1995-10-09 2001-03-06 Baker Hughes Incorporated Method and apparatus for drilling boreholes in earth formations (drilling liner systems)
US5975222A (en) * 1996-07-01 1999-11-02 Holte; Ardis L. Reverse circulation drilling system with bit locked underreamer arms
US5765653A (en) * 1996-10-09 1998-06-16 Baker Hughes Incorporated Reaming apparatus and method with enhanced stability and transition from pilot hole to enlarged bore diameter
US6213226B1 (en) * 1997-12-04 2001-04-10 Halliburton Energy Services, Inc. Directional drilling assembly and method
US6419033B1 (en) * 1999-12-10 2002-07-16 Baker Hughes Incorporated Apparatus and method for simultaneous drilling and casing wellbores
US20020112894A1 (en) * 2001-01-22 2002-08-22 Caraway Douglas B. Bit for horizontal boring
US6715567B2 (en) * 2001-05-02 2004-04-06 Weatherford/Lamb, Inc. Apparatus and method for forming a pilot hole in a formation
SE522135C2 (sv) * 2001-07-02 2004-01-13 Uno Loef Borrverktyg för sänkborrning
AR034780A1 (es) 2001-07-16 2004-03-17 Shell Int Research Montaje de broca giratoria y metodo para perforacion direccional
US6913098B2 (en) * 2002-11-21 2005-07-05 Reedeycalog, L.P. Sub-reamer for bi-center type tools

Also Published As

Publication number Publication date
NO20056065L (no) 2005-12-20
WO2004104360A3 (en) 2005-01-06
BRPI0410463A (pt) 2006-05-30
WO2004104360A2 (en) 2004-12-02
US7464774B2 (en) 2008-12-16
CA2525793A1 (en) 2004-12-02
CN1791732A (zh) 2006-06-21
CN1791732B (zh) 2010-09-08
BRPI0410463B1 (pt) 2015-08-25
EA007832B1 (ru) 2007-02-27
US20070102201A1 (en) 2007-05-10
CA2525793C (en) 2012-08-28
EP1625275A2 (en) 2006-02-15

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Legal Events

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

Designated state(s): AM AZ BY KG MD TJ TM