ATE513115T1 - Ausstellbare räumer für erdbohranwendungen und verwendungsverfahren dafür - Google Patents

Ausstellbare räumer für erdbohranwendungen und verwendungsverfahren dafür

Info

Publication number
ATE513115T1
ATE513115T1 AT07853229T AT07853229T ATE513115T1 AT E513115 T1 ATE513115 T1 AT E513115T1 AT 07853229 T AT07853229 T AT 07853229T AT 07853229 T AT07853229 T AT 07853229T AT E513115 T1 ATE513115 T1 AT E513115T1
Authority
AT
Austria
Prior art keywords
methods
tools
exhibitable
rooms
drilling applications
Prior art date
Application number
AT07853229T
Other languages
English (en)
Inventor
Steven R Radford
Scott S Shu
Les T Shale
Mark E Morris
Mark R Kizziar
Anton F Zahradnik
Original Assignee
Baker Hughes Inc
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 Baker Hughes Inc filed Critical Baker Hughes Inc
Application granted granted Critical
Publication of ATE513115T1 publication Critical patent/ATE513115T1/de

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
    • E21B10/32—Drill bits with leading portion, i.e. drill bits with a pilot cutter; Drill bits for enlarging the borehole, e.g. reamers with expansible cutting tools
    • E21B10/322—Drill bits with leading portion, i.e. drill bits with a pilot cutter; Drill bits for enlarging the borehole, e.g. reamers with expansible cutting tools cutter shifted by fluid pressure

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Mining & Mineral Resources (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Earth Drilling (AREA)
  • Milling, Broaching, Filing, Reaming, And Others (AREA)
AT07853229T 2006-12-04 2007-12-03 Ausstellbare räumer für erdbohranwendungen und verwendungsverfahren dafür ATE513115T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US87274506P 2006-12-04 2006-12-04
PCT/US2007/024766 WO2008070038A1 (en) 2006-12-04 2007-12-03 Expandable reamers for earth-boring applications and methods of using the same

Publications (1)

Publication Number Publication Date
ATE513115T1 true ATE513115T1 (de) 2011-07-15

Family

ID=39111596

Family Applications (1)

Application Number Title Priority Date Filing Date
AT07853229T ATE513115T1 (de) 2006-12-04 2007-12-03 Ausstellbare räumer für erdbohranwendungen und verwendungsverfahren dafür

Country Status (7)

Country Link
US (3) US7997354B2 (de)
EP (1) EP2097610B1 (de)
CN (1) CN101589204A (de)
AT (1) ATE513115T1 (de)
CA (1) CA2671423C (de)
RU (1) RU2462577C2 (de)
WO (1) WO2008070038A1 (de)

Families Citing this family (74)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7036611B2 (en) 2002-07-30 2006-05-02 Baker Hughes Incorporated Expandable reamer apparatus for enlarging boreholes while drilling and methods of use
US8657039B2 (en) 2006-12-04 2014-02-25 Baker Hughes Incorporated Restriction element trap for use with an actuation element of a downhole apparatus and method of use
US8028767B2 (en) 2006-12-04 2011-10-04 Baker Hughes, Incorporated Expandable stabilizer with roller reamer elements
US7900717B2 (en) 2006-12-04 2011-03-08 Baker Hughes Incorporated Expandable reamers for earth boring applications
EP2097610B1 (de) 2006-12-04 2011-06-15 Baker Hughes Incorporated Ausstellbare räumer für erdbohranwendungen und verwendungsverfahren dafür
US7882905B2 (en) 2008-03-28 2011-02-08 Baker Hughes Incorporated Stabilizer and reamer system having extensible blades and bearing pads and method of using same
WO2009132179A2 (en) * 2008-04-23 2009-10-29 Baker Hughes Incorporated Methods, systems, and bottom hole assemblies including reamer with varying effective back rake
WO2009135116A2 (en) * 2008-05-01 2009-11-05 Baker Hughes Incorporated Stabilizer and reamer system having extensible blades and bearing pads and methods of using same
US8540035B2 (en) * 2008-05-05 2013-09-24 Weatherford/Lamb, Inc. Extendable cutting tools for use in a wellbore
GB2465505C (en) 2008-06-27 2020-10-14 Rasheed Wajid Electronically activated underreamer and calliper tool
US7954564B2 (en) * 2008-07-24 2011-06-07 Smith International, Inc. Placement of cutting elements on secondary cutting structures of drilling tool assemblies
US20110056751A1 (en) * 2008-10-24 2011-03-10 James Shamburger Ultra-hard matrix reamer elements and methods
US8201642B2 (en) * 2009-01-21 2012-06-19 Baker Hughes Incorporated Drilling assemblies including one of a counter rotating drill bit and a counter rotating reamer, methods of drilling, and methods of forming drilling assemblies
BRPI1008353A2 (pt) * 2009-01-30 2016-02-23 Baker Hughes Inc métodos, sistemas e conjuntos de ferramentas para distribuição de peso aplicado à broca entre a broca de perfuração rotativa perfuração da terra e o dispositivo escareador
US8074747B2 (en) * 2009-02-20 2011-12-13 Baker Hughes Incorporated Stabilizer assemblies with bearing pad locking structures and tools incorporating same
US8181722B2 (en) * 2009-02-20 2012-05-22 Baker Hughes Incorporated Stabilizer assemblies with bearing pad locking structures and tools incorporating same
US8943663B2 (en) 2009-04-15 2015-02-03 Baker Hughes Incorporated Methods of forming and repairing cutting element pockets in earth-boring tools with depth-of-cut control features, and tools and structures formed by such methods
US8297381B2 (en) 2009-07-13 2012-10-30 Baker Hughes Incorporated Stabilizer subs for use with expandable reamer apparatus, expandable reamer apparatus including stabilizer subs and related methods
US8230951B2 (en) * 2009-09-30 2012-07-31 Baker Hughes Incorporated Earth-boring tools having expandable members and methods of making and using such earth-boring tools
US9175520B2 (en) * 2009-09-30 2015-11-03 Baker Hughes Incorporated Remotely controlled apparatus for downhole applications, components for such apparatus, remote status indication devices for such apparatus, and related methods
EP2483510A2 (de) 2009-09-30 2012-08-08 Baker Hughes Incorporated Ferngesteuerte vorrichtung für bohrlochanwendungen und betriebsverfahren dafür
SA111320627B1 (ar) * 2010-07-21 2014-08-06 Baker Hughes Inc أداة حفرة بئر ذات أنصال قابلة للاستبدال
SA111320712B1 (ar) 2010-08-26 2014-10-22 Baker Hughes Inc اداة تعمل عن بعد وطريقة للتشغيل اسفل البئر
TR201901161T4 (tr) * 2010-09-20 2019-02-21 Hard Metals Australia Pty Ltd Yeraltı raybası.
CA2817118A1 (en) 2010-11-08 2012-05-18 Baker Hughes Incorporated Tools for use in subterranean boreholes having expandable members and related methods
US8342266B2 (en) * 2011-03-15 2013-01-01 Hall David R Timed steering nozzle on a downhole drill bit
GB2490529B (en) * 2011-05-05 2015-12-23 Mackenzie Design Consultants Ltd A hole opener
GB2490534B (en) * 2011-05-05 2014-08-13 Mackenzie Design Consultants Ltd A hole opener
US8978783B2 (en) * 2011-05-26 2015-03-17 Smith International, Inc. Jet arrangement on an expandable downhole tool
US9388638B2 (en) 2012-03-30 2016-07-12 Baker Hughes Incorporated Expandable reamers having sliding and rotating expandable blades, and related methods
US9493991B2 (en) 2012-04-02 2016-11-15 Baker Hughes Incorporated Cutting structures, tools for use in subterranean boreholes including cutting structures and related methods
CN103016891A (zh) * 2012-09-13 2013-04-03 江苏亿丰机械制造有限公司 组合式煤粉管道补偿装置
WO2014064485A1 (en) * 2012-10-22 2014-05-01 Halliburton Energy Services, Inc. Improvements in or relating to downhole tools
US9435168B2 (en) 2013-02-03 2016-09-06 National Oilwell DHT, L.P. Downhole activation assembly and method of using same
US9341027B2 (en) 2013-03-04 2016-05-17 Baker Hughes Incorporated Expandable reamer assemblies, bottom-hole assemblies, and related methods
US9284816B2 (en) 2013-03-04 2016-03-15 Baker Hughes Incorporated Actuation assemblies, hydraulically actuated tools for use in subterranean boreholes including actuation assemblies and related methods
US9631434B2 (en) 2013-03-14 2017-04-25 Smith International, Inc. Underreamer for increasing a wellbore diameter
CN105518248B (zh) 2013-07-05 2019-09-24 布鲁斯·A.·通盖特 用于培养井下表面的设备和方法
CA2857841C (en) 2013-07-26 2018-03-13 National Oilwell DHT, L.P. Downhole activation assembly with sleeve valve and method of using same
CA2831496C (en) 2013-10-02 2019-05-14 Weatherford/Lamb, Inc. Method of operating a downhole tool
CN105683486B (zh) * 2013-11-25 2018-04-06 哈利伯顿能源服务公司 用于井筒工具的密封组合件
EP3042020B1 (de) * 2013-12-03 2019-07-31 Halliburton Energy Services, Inc. Stabilisator mit einstellbarer gerader klinge
GB2520998B (en) * 2013-12-06 2016-06-29 Schlumberger Holdings Expandable Reamer
US9732573B2 (en) 2014-01-03 2017-08-15 National Oilwell DHT, L.P. Downhole activation assembly with offset bore and method of using same
CN103774994B (zh) * 2014-01-30 2016-02-10 山东省水利科学研究院 一种扩孔钻头
US10190367B2 (en) * 2014-07-15 2019-01-29 Schlumberger Technology Corporation Spline insert for a downhole tool
GB2528457B (en) * 2014-07-21 2018-10-10 Schlumberger Holdings Reamer
GB2528456A (en) * 2014-07-21 2016-01-27 Schlumberger Holdings Reamer
GB2528458A (en) * 2014-07-21 2016-01-27 Schlumberger Holdings Reamer
GB2535787B (en) 2015-02-27 2017-08-16 Schlumberger Holdings Milling tool and method
GB2528454A (en) * 2014-07-21 2016-01-27 Schlumberger Holdings Reamer
US10519722B2 (en) 2014-07-21 2019-12-31 Schlumberger Technology Corporation Reamer
GB2528459B (en) 2014-07-21 2018-10-31 Schlumberger Holdings Reamer
CN104100204B (zh) * 2014-08-06 2017-01-18 四川万吉金刚石钻头有限公司 一种组合式pdc钻头
US10494871B2 (en) 2014-10-16 2019-12-03 Baker Hughes, A Ge Company, Llc Modeling and simulation of drill strings with adaptive systems
US10316595B2 (en) 2014-11-13 2019-06-11 Z Drilling Holdings, Inc. Method and apparatus for reaming and/or stabilizing boreholes in drilling operations
GB201501366D0 (en) * 2015-01-27 2015-03-11 H�Bert, Jacklin And Garant, Jean And H�Bert, St�Fan Intelligent boring tool
US10174560B2 (en) 2015-08-14 2019-01-08 Baker Hughes Incorporated Modular earth-boring tools, modules for such tools and related methods
USD786645S1 (en) 2015-11-03 2017-05-16 Z Drilling Holdings, Inc. Reamer
US10273759B2 (en) 2015-12-17 2019-04-30 Baker Hughes Incorporated Self-adjusting earth-boring tools and related systems and methods
US10487589B2 (en) 2016-01-20 2019-11-26 Baker Hughes, A Ge Company, Llc Earth-boring tools, depth-of-cut limiters, and methods of forming or servicing a wellbore
US10508323B2 (en) 2016-01-20 2019-12-17 Baker Hughes, A Ge Company, Llc Method and apparatus for securing bodies using shape memory materials
US10280479B2 (en) 2016-01-20 2019-05-07 Baker Hughes, A Ge Company, Llc Earth-boring tools and methods for forming earth-boring tools using shape memory materials
GB2546518A (en) * 2016-01-21 2017-07-26 Schlumberger Holdings Rotary cutting tools
WO2017132033A1 (en) 2016-01-28 2017-08-03 Schlumberger Technology Corporation Staged underreamer cutter block
US11225838B2 (en) 2016-01-28 2022-01-18 Schlumberger Technology Corporation Underreamer cutter block
US10633929B2 (en) 2017-07-28 2020-04-28 Baker Hughes, A Ge Company, Llc Self-adjusting earth-boring tools and related systems
RU2695442C1 (ru) * 2018-04-24 2019-07-23 федеральное государственное бюджетное образовательное учреждение высшего образования "Самарский государственный технический университет" Виброгаситель-калибратор
CN108643863B (zh) * 2018-07-17 2020-11-17 嘉兴市国龙石油化工股份有限公司 一种抽油杆自适应式井筒清蜡装置
CN108914946B (zh) * 2018-08-17 2020-05-22 江苏科技大学 一种带有伸缩扩孔钻头的预制管桩下沉装置及其施工方法
WO2021072352A1 (en) * 2019-10-11 2021-04-15 Schlumberger Technology Corporation High ratio reamer
US11421510B2 (en) * 2020-12-30 2022-08-23 Saudi Arabian Oil Company Downhole tool assemblies for drilling wellbores and methods for operating the same
CN113006698A (zh) * 2021-03-29 2021-06-22 江苏诚晖工程技术有限公司 一种具有局部扩孔功能的钻头
CN117307042A (zh) * 2023-10-10 2023-12-29 山东科技大学 一种矿用液压变径扩孔钻头及其使用方法

Family Cites Families (98)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3123162A (en) 1964-03-03 Xsill string stabilizer
US3126065A (en) * 1964-03-24 Chadderdon
US1678075A (en) 1928-07-24 Expansible rotary ttnderreamer
US2069482A (en) * 1935-04-18 1937-02-02 James I Seay Well reamer
US2177721A (en) 1938-02-23 1939-10-31 Baash Ross Tool Co Wall scraper
US2344598A (en) 1942-01-06 1944-03-21 Walter L Church Wall scraper and well logging tool
US2754089A (en) 1954-02-08 1956-07-10 Rotary Oil Tool Company Rotary expansible drill bits
US2758819A (en) 1954-08-25 1956-08-14 Rotary Oil Tool Company Hydraulically expansible drill bits
US2834578A (en) 1955-09-12 1958-05-13 Charles J Carr Reamer
US2882019A (en) * 1956-10-19 1959-04-14 Charles J Carr Self-cleaning collapsible reamer
US3105562A (en) * 1960-07-15 1963-10-01 Gulf Oil Corp Underreaming tool
US3211232A (en) * 1961-03-31 1965-10-12 Otis Eng Co Pressure operated sleeve valve and operator
US3224507A (en) * 1962-09-07 1965-12-21 Servco Co Expansible subsurface well bore apparatus
US3433313A (en) * 1966-05-10 1969-03-18 Cicero C Brown Under-reaming tool
US3425500A (en) * 1966-11-25 1969-02-04 Benjamin H Fuchs Expandable underreamer
US3556233A (en) * 1968-10-04 1971-01-19 Lafayette E Gilreath Well reamer with extensible and retractable reamer elements
US4055226A (en) * 1976-03-19 1977-10-25 The Servco Company, A Division Of Smith International, Inc. Underreamer having splined torque transmitting connection between telescoping portions for control of cutter position
US4545441A (en) 1981-02-25 1985-10-08 Williamson Kirk E Drill bits with polycrystalline diamond cutting elements mounted on serrated supports pressed in drill head
US4403659A (en) 1981-04-13 1983-09-13 Schlumberger Technology Corporation Pressure controlled reversing valve
US4458761A (en) * 1982-09-09 1984-07-10 Smith International, Inc. Underreamer with adjustable arm extension
DE3414206C1 (de) * 1984-04-14 1985-02-21 Norton Christensen, Inc., Salt Lake City, Utah Drehbohrmeissel fuer Tiefbohrungen
US4589504A (en) 1984-07-27 1986-05-20 Diamant Boart Societe Anonyme Well bore enlarger
US4660657A (en) * 1985-10-21 1987-04-28 Smith International, Inc. Underreamer
US4842083A (en) * 1986-01-22 1989-06-27 Raney Richard C Drill bit stabilizer
US4690229A (en) 1986-01-22 1987-09-01 Raney Richard C Radially stabilized drill bit
GB8612012D0 (en) 1986-05-16 1986-06-25 Nl Petroleum Prod Rotary drill bits
US4693328A (en) 1986-06-09 1987-09-15 Smith International, Inc. Expandable well drilling tool
ES2022895B3 (es) * 1986-07-03 1991-12-16 Charles Abernethy Anderson Estabilizadores de perforacion.
DE3711909C1 (de) 1987-04-08 1988-09-29 Eastman Christensen Co Stabilisator fuer Tiefbohrwerkzeuge
NO164118C (no) 1987-07-30 1990-08-29 Norsk Hydro As Hydraulisk operert roemmer.
US4884477A (en) 1988-03-31 1989-12-05 Eastman Christensen Company Rotary drill bit with abrasion and erosion resistant facing
FR2641320B1 (fr) 1988-12-30 1991-05-03 Inst Francais Du Petrole Dispositif d'actionnement a distance d'equipement comportant un systeme duse-aiguille
US5343963A (en) 1990-07-09 1994-09-06 Bouldin Brett W Method and apparatus for providing controlled force transference to a wellbore tool
CA2032022A1 (en) 1990-12-12 1992-06-13 Paul Lee Down hole drilling tool control mechanism
US5211241A (en) 1991-04-01 1993-05-18 Otis Engineering Corporation Variable flow sliding sleeve valve and positioning shifting tool therefor
US5375662A (en) * 1991-08-12 1994-12-27 Halliburton Company Hydraulic setting sleeve
US5553678A (en) 1991-08-30 1996-09-10 Camco International Inc. Modulated bias units for steerable rotary drilling systems
RU2027843C1 (ru) * 1991-09-19 1995-01-27 Татарский Государственный Научно-Исследовательский И Проектный Институт Нефтяной Промышленности Расширитель скважин
US5139098A (en) * 1991-09-26 1992-08-18 John Blake Combined drill and underreamer tool
US5265684A (en) * 1991-11-27 1993-11-30 Baroid Technology, Inc. Downhole adjustable stabilizer and method
US5318131A (en) 1992-04-03 1994-06-07 Baker Samuel F Hydraulically actuated liner hanger arrangement and method
NO178938C (no) * 1992-04-30 1996-07-03 Geir Tandberg Anordning for utvidelse av borehull
US5318137A (en) * 1992-10-23 1994-06-07 Halliburton Company Method and apparatus for adjusting the position of stabilizer blades
US5332048A (en) * 1992-10-23 1994-07-26 Halliburton Company Method and apparatus for automatic closed loop drilling system
US5318138A (en) 1992-10-23 1994-06-07 Halliburton Company Adjustable stabilizer
US5560440A (en) * 1993-02-12 1996-10-01 Baker Hughes Incorporated Bit for subterranean drilling fabricated from separately-formed major components
US5361859A (en) * 1993-02-12 1994-11-08 Baker Hughes Incorporated Expandable gage bit for drilling and method of drilling
US5305833A (en) 1993-02-16 1994-04-26 Halliburton Company Shifting tool for sliding sleeve valves
US5887655A (en) 1993-09-10 1999-03-30 Weatherford/Lamb, Inc Wellbore milling and drilling
US5402856A (en) 1993-12-21 1995-04-04 Amoco Corporation Anti-whirl underreamer
US5415243A (en) * 1994-01-24 1995-05-16 Smith International, Inc. Rock bit borhole back reaming method
US5425423A (en) 1994-03-22 1995-06-20 Bestline Liner Systems Well completion tool and process
GB2308608B (en) * 1994-10-31 1998-11-18 Red Baron The 2-stage underreamer
US5495899A (en) * 1995-04-28 1996-03-05 Baker Hughes Incorporated Reamer wing with balanced cutting loads
US5497842A (en) * 1995-04-28 1996-03-12 Baker Hughes Incorporated Reamer wing for enlarging a borehole below a smaller-diameter portion therof
FR2740508B1 (fr) 1995-10-31 1997-11-21 Elf Aquitaine Stabilisateur realeseur pour le forage d'un puits petrolier
US5740864A (en) 1996-01-29 1998-04-21 Baker Hughes Incorporated One-trip packer setting and whipstock-orienting method and apparatus
AU722886B2 (en) 1996-04-18 2000-08-10 Halliburton Energy Services, Inc. Circulating valve responsive to fluid flow rate therethrough and associated methods of servicing a well
US5735345A (en) 1996-05-02 1998-04-07 Bestline Liner Systems, Inc. Shear-out landing adapter
US5743331A (en) 1996-09-18 1998-04-28 Weatherford/Lamb, Inc. Wellbore milling system
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
US6059051A (en) 1996-11-04 2000-05-09 Baker Hughes Incorporated Integrated directional under-reamer and stabilizer
US5957223A (en) 1997-03-05 1999-09-28 Baker Hughes Incorporated Bi-center drill bit with enhanced stabilizing features
US6039131A (en) * 1997-08-25 2000-03-21 Smith International, Inc. Directional drift and drill PDC drill bit
US5967247A (en) 1997-09-08 1999-10-19 Baker Hughes Incorporated Steerable rotary drag bit with longitudinally variable gage aggressiveness
US6920944B2 (en) * 2000-06-27 2005-07-26 Halliburton Energy Services, Inc. Apparatus and method for drilling and reaming a borehole
US6213226B1 (en) 1997-12-04 2001-04-10 Halliburton Energy Services, Inc. Directional drilling assembly and method
US6131675A (en) * 1998-09-08 2000-10-17 Baker Hughes Incorporated Combination mill and drill bit
US6289999B1 (en) * 1998-10-30 2001-09-18 Smith International, Inc. Fluid flow control devices and methods for selective actuation of valves and hydraulic drilling tools
US6378632B1 (en) * 1998-10-30 2002-04-30 Smith International, Inc. Remotely operable hydraulic underreamer
US6189631B1 (en) 1998-11-12 2001-02-20 Adel Sheshtawy Drilling tool with extendable elements
GB9825425D0 (en) 1998-11-19 1999-01-13 Andergauge Ltd Downhole tool
GB2347443B (en) 1999-03-05 2003-03-26 Cutting & Wear Resistant Dev Adjustable down-hole tool
BE1012545A3 (fr) 1999-03-09 2000-12-05 Security Dbs Elargisseur de trou de forage.
GB9906114D0 (en) 1999-03-18 1999-05-12 Camco Int Uk Ltd A method of applying a wear-resistant layer to a surface of a downhole component
US6499537B1 (en) * 1999-05-19 2002-12-31 Smith International, Inc. Well reference apparatus and method
US6269893B1 (en) * 1999-06-30 2001-08-07 Smith International, Inc. Bi-centered drill bit having improved drilling stability mud hydraulics and resistance to cutter damage
US6668949B1 (en) 1999-10-21 2003-12-30 Allen Kent Rives Underreamer and method of use
RU2172385C1 (ru) * 2000-03-21 2001-08-20 Открытое акционерное общество "Татнефть" Татарский научно-исследовательский и проектный институт нефти "ТатНИПИнефть" Расширитель скважин
GB0009834D0 (en) * 2000-04-25 2000-06-07 Brit Bit Limited Expandable bit
US6325151B1 (en) 2000-04-28 2001-12-04 Baker Hughes Incorporated Packer annulus differential pressure valve
US6668936B2 (en) 2000-09-07 2003-12-30 Halliburton Energy Services, Inc. Hydraulic control system for downhole tools
GB0029939D0 (en) 2000-12-07 2001-01-24 Global Tools Ltd Reaming tool with radially extending blades
US7451836B2 (en) 2001-08-08 2008-11-18 Smith International, Inc. Advanced expandable reaming tool
US6732817B2 (en) * 2002-02-19 2004-05-11 Smith International, Inc. Expandable underreamer/stabilizer
US7513318B2 (en) 2002-02-19 2009-04-07 Smith International, Inc. Steerable underreamer/stabilizer assembly and method
US6971459B2 (en) * 2002-04-30 2005-12-06 Raney Richard C Stabilizing system and methods for a drill bit
US7036611B2 (en) * 2002-07-30 2006-05-02 Baker Hughes Incorporated Expandable reamer apparatus for enlarging boreholes while drilling and methods of use
US6929076B2 (en) * 2002-10-04 2005-08-16 Security Dbs Nv/Sa Bore hole underreamer having extendible cutting arms
US6886633B2 (en) 2002-10-04 2005-05-03 Security Dbs Nv/Sa Bore hole underreamer
WO2004101943A2 (en) * 2003-03-17 2004-11-25 Tesco Corporation Underreamer
RU2234584C1 (ru) * 2003-04-11 2004-08-20 Открытое акционерное общество "Татнефть" им. В.Д. Шашина Расширитель скважин
GB0309906D0 (en) * 2003-04-30 2003-06-04 Andergauge Ltd Downhole tool
US7658241B2 (en) * 2004-04-21 2010-02-09 Security Dbs Nv/Sa Underreaming and stabilizing tool and method for its use
RU56449U1 (ru) * 2006-05-04 2006-09-10 Открытое акционерное общество "Татнефть" им. В.Д. Шашина Расширитель скважин
EP2097610B1 (de) 2006-12-04 2011-06-15 Baker Hughes Incorporated Ausstellbare räumer für erdbohranwendungen und verwendungsverfahren dafür
US7900717B2 (en) * 2006-12-04 2011-03-08 Baker Hughes Incorporated Expandable reamers for earth boring applications
CA2800138C (en) 2010-05-21 2015-06-30 Smith International, Inc. Hydraulic actuation of a downhole tool assembly

Also Published As

Publication number Publication date
CA2671423A1 (en) 2008-06-12
WO2008070038B1 (en) 2008-07-24
US8453763B2 (en) 2013-06-04
RU2009125440A (ru) 2011-01-20
US9187960B2 (en) 2015-11-17
US20080128174A1 (en) 2008-06-05
EP2097610B1 (de) 2011-06-15
US20130264122A1 (en) 2013-10-10
WO2008070038A1 (en) 2008-06-12
RU2462577C2 (ru) 2012-09-27
CA2671423C (en) 2012-04-10
US20110266060A1 (en) 2011-11-03
EP2097610A1 (de) 2009-09-09
US7997354B2 (en) 2011-08-16
CN101589204A (zh) 2009-11-25

Similar Documents

Publication Publication Date Title
ATE513115T1 (de) Ausstellbare räumer für erdbohranwendungen und verwendungsverfahren dafür
CA2903054C (en) Cutting structures for fixed cutter drill bit and other downhole cutting tools
WO2011005774A3 (en) Backup cutting elements on non-concentric reaming tools
EA201190100A1 (ru) Скважинный инструмент
WO2009086286A3 (en) Reamer with stabilizers for use in a wellbore
GB2552104A (en) Adjustable depth of cut control for a downhole drilling tool
ATE377130T1 (de) Vergrösserungs- und stabilisierwerkzeug für ein bohrloch
WO2008147682A3 (en) Fixed cutter bit and blade for a fixed cutter bit and methods for making the same
ATE551491T1 (de) Bohrlochwerkzeug mit radial ausfahrbaren teilen
GB2505086A (en) Cutting structures for fixed cutter drill bit and other downhole cutting tools
WO2009120750A3 (en) Stabilizer and reamer system having extensible blades and bearing pads and method of using same
BR112013002942A2 (pt) elementos de corte de perfis para ferramentas de sondagem, ferramentas de sondagem que incluem tais elementos de corte, e métodos relacionados
BRPI0715720A2 (pt) aparelhos para uso em um poÇo subterrÂneo onde É produzido fluido, e para restringir a produÇço de pelo menos um primeiro fluido
WO2008070052A3 (en) Expandable reamers for earth boring applications
NO20053279D0 (no) Borerigg for plassering pa havbunnen og utstyrt for boring av olje- og gassbronner.
ATE538284T1 (de) Schneidelement für unterirdisches bohren
GB2428056B (en) Cutting device,and methods of performing a downhole cutting operation and milling and drilling
ATE508828T1 (de) Drehschneidwerkzeug
WO2010008990A3 (en) Earth boring tools and methods of making earth boring tools including an impact material, and methods of drilling through casing
BRPI1009761A2 (pt) corpo de metal duro, inserto de ferramenta para cortar, usinar, perfurar ou conformar ou degradar de outro modo uma peça de trabalho, ou outro corpo, ferramenta, e , método para fabricar um corpo de metal duro.
WO2011041521A3 (en) Earth-boring tools having expandable cutting structures and methods of using such earth-boring tools
NL1022918A1 (nl) Werkwijzen voor de inhibitie van zoutblokkeringen in olie- en gasputten, breukvloeistof, alsmede een werkwijze voor het toepassen van een dergelijke breukvloeistof.
ATE529210T1 (de) Bohrwerkzeug sowie verfahren zum bohren
SE0700860L (sv) Skär, skärverktyg och bearbetningsmetod
GB2570261A (en) Method and system for abandoning a cased borehole

Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties