DE69837411D1 - Bohrsystem mit exzentrischem Stabilisator mit einstellbarem Durchmesser der Flügel - Google Patents

Bohrsystem mit exzentrischem Stabilisator mit einstellbarem Durchmesser der Flügel

Info

Publication number
DE69837411D1
DE69837411D1 DE69837411T DE69837411T DE69837411D1 DE 69837411 D1 DE69837411 D1 DE 69837411D1 DE 69837411 T DE69837411 T DE 69837411T DE 69837411 T DE69837411 T DE 69837411T DE 69837411 D1 DE69837411 D1 DE 69837411D1
Authority
DE
Germany
Prior art keywords
wings
drilling system
adjustable diameter
eccentric stabilizer
eccentric
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Fee Related
Application number
DE69837411T
Other languages
English (en)
Other versions
DE69837411T2 (de
Inventor
Jay M Eppink
David E Rios-Aleman
Albert C Odell
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Halliburton Energy Services Inc
Original Assignee
Halliburton Energy Services 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 Halliburton Energy Services Inc filed Critical Halliburton Energy Services Inc
Application granted granted Critical
Publication of DE69837411D1 publication Critical patent/DE69837411D1/de
Publication of DE69837411T2 publication Critical patent/DE69837411T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • E21B7/00—Special methods or apparatus for drilling
    • E21B7/04—Directional drilling
    • E21B7/06—Deflecting the direction of boreholes
    • E21B7/064—Deflecting the direction of boreholes specially adapted drill bits therefor
    • 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
    • E21B17/1014—Flexible or expansible centering means, e.g. with pistons pressing against the wall of the well
    • 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
DE69837411T 1997-12-04 1998-12-03 Bohrsystem mit exzentrischem Stabilisator mit einstellbarem Durchmesser der Flügel Expired - Fee Related DE69837411T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US08/984,846 US6213226B1 (en) 1997-12-04 1997-12-04 Directional drilling assembly and method
US984846 1997-12-04

Publications (2)

Publication Number Publication Date
DE69837411D1 true DE69837411D1 (de) 2007-05-03
DE69837411T2 DE69837411T2 (de) 2007-11-29

Family

ID=25530933

Family Applications (3)

Application Number Title Priority Date Filing Date
DE69837411T Expired - Fee Related DE69837411T2 (de) 1997-12-04 1998-12-03 Bohrsystem mit exzentrischem Stabilisator mit einstellbarem Durchmesser der Flügel
DE69835778T Expired - Fee Related DE69835778T2 (de) 1997-12-04 1998-12-03 Bohrsystem mit exzentrischem Stabilisator mit einstellbarem Durchmesser der Flügel
DE69829586T Expired - Fee Related DE69829586T2 (de) 1997-12-04 1998-12-03 Bohrsystem mit stabilisator mit exzentrischem blatt einstellbaren durchmessers

Family Applications After (2)

Application Number Title Priority Date Filing Date
DE69835778T Expired - Fee Related DE69835778T2 (de) 1997-12-04 1998-12-03 Bohrsystem mit exzentrischem Stabilisator mit einstellbarem Durchmesser der Flügel
DE69829586T Expired - Fee Related DE69829586T2 (de) 1997-12-04 1998-12-03 Bohrsystem mit stabilisator mit exzentrischem blatt einstellbaren durchmessers

Country Status (5)

Country Link
US (4) US6213226B1 (de)
EP (3) EP1405983B1 (de)
DE (3) DE69837411T2 (de)
NO (1) NO323571B1 (de)
WO (1) WO1999028587A1 (de)

Families Citing this family (223)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
US7413032B2 (en) * 1998-11-10 2008-08-19 Baker Hughes Incorporated Self-controlled directional drilling systems and methods
US6962216B2 (en) 2002-05-31 2005-11-08 Cdx Gas, Llc Wedge activated underreamer
US6397958B1 (en) * 1999-09-09 2002-06-04 Baker Hughes Incorporated Reaming apparatus and method with ability to drill out cement and float equipment in casing
US6386302B1 (en) * 1999-09-09 2002-05-14 Smith International, Inc. Polycrystaline diamond compact insert reaming tool
US6695080B2 (en) 1999-09-09 2004-02-24 Baker Hughes Incorporated Reaming apparatus and method with enhanced structural protection
US6622803B2 (en) * 2000-03-22 2003-09-23 Rotary Drilling Technology, Llc Stabilizer for use in a drill string
AU2001249259A1 (en) * 2000-03-22 2001-10-03 Rotary Drilling Technology, Llc. Drill bit stabilizer
EP1143105A1 (de) * 2000-04-04 2001-10-10 Schlumberger Holdings Limited Richtbohrsystem
US7334650B2 (en) * 2000-04-13 2008-02-26 Weatherford/Lamb, Inc. Apparatus and methods for drilling a wellbore using casing
US6702046B2 (en) * 2000-07-28 2004-03-09 Charles T. Webb Drill device for a drilling apparatus
CA2345560C (en) * 2000-11-03 2010-04-06 Canadian Downhole Drill Systems Inc. Rotary steerable drilling tool
US6644422B1 (en) 2001-08-13 2003-11-11 Cdx Gas, L.L.C. Pantograph underreamer
US6591922B1 (en) 2001-08-13 2003-07-15 Cdx Gas, Llc Pantograph underreamer and method for forming a well bore cavity
US6575255B1 (en) 2001-08-13 2003-06-10 Cdx Gas, Llc Pantograph underreamer
US6595301B1 (en) 2001-08-17 2003-07-22 Cdx Gas, Llc Single-blade underreamer
US6595302B1 (en) * 2001-08-17 2003-07-22 Cdx Gas, Llc Multi-blade underreamer
GB0120076D0 (en) 2001-08-17 2001-10-10 Schlumberger Holdings Measurement of curvature of a subsurface borehole, and use of such measurement in directional drilling
US6470977B1 (en) * 2001-09-18 2002-10-29 Halliburton Energy Services, Inc. Steerable underreaming bottom hole assembly and method
US7128170B1 (en) 2001-11-15 2006-10-31 Mark Alexander Russell Adjustable stabiliser for directional drilling
US7513318B2 (en) * 2002-02-19 2009-04-07 Smith International, Inc. Steerable underreamer/stabilizer assembly and method
US6722452B1 (en) 2002-02-19 2004-04-20 Cdx Gas, Llc Pantograph underreamer
US6732817B2 (en) * 2002-02-19 2004-05-11 Smith International, Inc. Expandable underreamer/stabilizer
US6971459B2 (en) 2002-04-30 2005-12-06 Raney Richard C Stabilizing system and methods for a drill bit
US6976547B2 (en) * 2002-07-16 2005-12-20 Cdx Gas, Llc Actuator underreamer
US7007758B2 (en) * 2002-07-17 2006-03-07 Cdx Gas, Llc Cavity positioning tool and method
US6851479B1 (en) 2002-07-17 2005-02-08 Cdx Gas, Llc Cavity positioning tool and method
US7036611B2 (en) 2002-07-30 2006-05-02 Baker Hughes Incorporated Expandable reamer apparatus for enlarging boreholes while drilling and methods of use
US6840337B2 (en) * 2002-08-28 2005-01-11 Halliburton Energy Services, Inc. Method and apparatus for removing cuttings
US7730965B2 (en) * 2002-12-13 2010-06-08 Weatherford/Lamb, Inc. Retractable joint and cementing shoe for use in completing a wellbore
US7114582B2 (en) * 2002-10-04 2006-10-03 Halliburton Energy Services, Inc. Method and apparatus for removing cuttings from a deviated wellbore
US6929076B2 (en) 2002-10-04 2005-08-16 Security Dbs Nv/Sa Bore hole underreamer having extendible cutting arms
US7938201B2 (en) 2002-12-13 2011-05-10 Weatherford/Lamb, Inc. Deep water drilling with casing
US6997272B2 (en) * 2003-04-02 2006-02-14 Halliburton Energy Services, Inc. Method and apparatus for increasing drilling capacity and removing cuttings when drilling with coiled tubing
US7096979B2 (en) * 2003-05-10 2006-08-29 Noble Drilling Services Inc. Continuous on-bottom directional drilling method and system
CA2525793C (en) * 2003-05-21 2012-08-28 Shell Canada Limited Drill bit and system for drilling a borehole
US6991046B2 (en) * 2003-11-03 2006-01-31 Reedhycalog, L.P. Expandable eccentric reamer and method of use in drilling
GB2408526B (en) * 2003-11-26 2007-10-17 Schlumberger Holdings Steerable drilling system
US7658241B2 (en) * 2004-04-21 2010-02-09 Security Dbs Nv/Sa Underreaming and stabilizing tool and method for its use
US7243719B2 (en) * 2004-06-07 2007-07-17 Pathfinder Energy Services, Inc. Control method for downhole steering tool
ATE377130T1 (de) * 2004-06-09 2007-11-15 Halliburton Energy Services N Vergrösserungs- und stabilisierwerkzeug für ein bohrloch
WO2006050252A2 (en) * 2004-11-01 2006-05-11 Allen Kent Rives Improved underreamer and method of use
US7182157B2 (en) * 2004-12-21 2007-02-27 Cdx Gas, Llc Enlarging well bores having tubing therein
GB2421744A (en) * 2005-01-04 2006-07-05 Cutting & Wear Resistant Dev Under-reamer or stabiliser with hollow, extendable arms and inclined ribs
US7383897B2 (en) * 2005-06-17 2008-06-10 Pathfinder Energy Services, Inc. Downhole steering tool having a non-rotating bendable section
NO20053684A (no) * 2005-08-01 2006-12-18 Well Innovation As Justerbart sentreringsverktøy til bruk i rør med ulik indre diameter
CA2624697C (en) * 2005-10-11 2012-12-04 Halliburton Energy Services N.V. Underreaming and stabilisation tool to be used in a borehole and a method for using it
US8297375B2 (en) * 2005-11-21 2012-10-30 Schlumberger Technology Corporation Downhole turbine
US8360174B2 (en) 2006-03-23 2013-01-29 Schlumberger Technology Corporation Lead the bit rotary steerable tool
US8225883B2 (en) 2005-11-21 2012-07-24 Schlumberger Technology Corporation Downhole percussive tool with alternating pressure differentials
US7600586B2 (en) 2006-12-15 2009-10-13 Hall David R System for steering a drill string
US7424922B2 (en) * 2005-11-21 2008-09-16 Hall David R Rotary valve for a jack hammer
US7559379B2 (en) * 2005-11-21 2009-07-14 Hall David R Downhole steering
US7549489B2 (en) 2006-03-23 2009-06-23 Hall David R Jack element with a stop-off
US7571780B2 (en) 2006-03-24 2009-08-11 Hall David R Jack element for a drill bit
US8522897B2 (en) 2005-11-21 2013-09-03 Schlumberger Technology Corporation Lead the bit rotary steerable tool
US7624824B2 (en) * 2005-12-22 2009-12-01 Hall David R Downhole hammer assembly
US7753144B2 (en) 2005-11-21 2010-07-13 Schlumberger Technology Corporation Drill bit with a retained jack element
US7533737B2 (en) * 2005-11-21 2009-05-19 Hall David R Jet arrangement for a downhole drill bit
US7591327B2 (en) * 2005-11-21 2009-09-22 Hall David R Drilling at a resonant frequency
US7641002B2 (en) * 2005-11-21 2010-01-05 Hall David R Drill bit
US8297378B2 (en) * 2005-11-21 2012-10-30 Schlumberger Technology Corporation Turbine driven hammer that oscillates at a constant frequency
US7419018B2 (en) 2006-11-01 2008-09-02 Hall David R Cam assembly in a downhole component
US7730975B2 (en) * 2005-11-21 2010-06-08 Schlumberger Technology Corporation Drill bit porting system
US7419016B2 (en) 2006-03-23 2008-09-02 Hall David R Bi-center drill bit
US7497279B2 (en) * 2005-11-21 2009-03-03 Hall David R Jack element adapted to rotate independent of a drill bit
US8528664B2 (en) 2005-11-21 2013-09-10 Schlumberger Technology Corporation Downhole mechanism
US7967082B2 (en) 2005-11-21 2011-06-28 Schlumberger Technology Corporation Downhole mechanism
US8130117B2 (en) 2006-03-23 2012-03-06 Schlumberger Technology Corporation Drill bit with an electrically isolated transmitter
US7641003B2 (en) 2005-11-21 2010-01-05 David R Hall Downhole hammer assembly
US8316964B2 (en) * 2006-03-23 2012-11-27 Schlumberger Technology Corporation Drill bit transducer device
US8267196B2 (en) 2005-11-21 2012-09-18 Schlumberger Technology Corporation Flow guide actuation
US8205688B2 (en) * 2005-11-21 2012-06-26 Hall David R Lead the bit rotary steerable system
US7617886B2 (en) 2005-11-21 2009-11-17 Hall David R Fluid-actuated hammer bit
US7484576B2 (en) 2006-03-23 2009-02-03 Hall David R Jack element in communication with an electric motor and or generator
US7506703B2 (en) * 2006-01-18 2009-03-24 Smith International, Inc. Drilling and hole enlargement device
US7861802B2 (en) * 2006-01-18 2011-01-04 Smith International, Inc. Flexible directional drilling apparatus and method
US7900720B2 (en) 2006-01-18 2011-03-08 Schlumberger Technology Corporation Downhole drive shaft connection
WO2007103245A2 (en) * 2006-03-02 2007-09-13 Baker Hughes Incorporated Automated steerable hole enlargement drilling device and methods
US8875810B2 (en) 2006-03-02 2014-11-04 Baker Hughes Incorporated Hole enlargement drilling device and methods for using same
USD620510S1 (en) 2006-03-23 2010-07-27 Schlumberger Technology Corporation Drill bit
US7661487B2 (en) 2006-03-23 2010-02-16 Hall David R Downhole percussive tool with alternating pressure differentials
US7694756B2 (en) 2006-03-23 2010-04-13 Hall David R Indenting member for a drill bit
CA2651966C (en) 2006-05-12 2011-08-23 Weatherford/Lamb, Inc. Stage cementing methods used in casing while drilling
US8276689B2 (en) 2006-05-22 2012-10-02 Weatherford/Lamb, Inc. Methods and apparatus for drilling with casing
AU2007258906B2 (en) * 2006-06-10 2012-10-04 Paul Bernard Lee Expandable downhole tool
US7350596B1 (en) 2006-08-10 2008-04-01 Attaya James S Methods and apparatus for expanding the diameter of a borehole
US8567532B2 (en) 2006-08-11 2013-10-29 Schlumberger Technology Corporation Cutting element attached to downhole fixed bladed bit at a positive rake angle
US8622155B2 (en) 2006-08-11 2014-01-07 Schlumberger Technology Corporation Pointed diamond working ends on a shear bit
US9145742B2 (en) 2006-08-11 2015-09-29 Schlumberger Technology Corporation Pointed working ends on a drill bit
US8714285B2 (en) 2006-08-11 2014-05-06 Schlumberger Technology Corporation Method for drilling with a fixed bladed bit
US20080035389A1 (en) * 2006-08-11 2008-02-14 Hall David R Roof Mining Drill Bit
US7871133B2 (en) * 2006-08-11 2011-01-18 Schlumberger Technology Corporation Locking fixture
US8590644B2 (en) 2006-08-11 2013-11-26 Schlumberger Technology Corporation Downhole drill bit
US7886851B2 (en) * 2006-08-11 2011-02-15 Schlumberger Technology Corporation Drill bit nozzle
US8616305B2 (en) 2006-08-11 2013-12-31 Schlumberger Technology Corporation Fixed bladed bit that shifts weight between an indenter and cutting elements
US8122980B2 (en) * 2007-06-22 2012-02-28 Schlumberger Technology Corporation Rotary drag bit with pointed cutting elements
US8449040B2 (en) * 2006-08-11 2013-05-28 David R. Hall Shank for an attack tool
US8240404B2 (en) * 2006-08-11 2012-08-14 Hall David R Roof bolt bit
US7669674B2 (en) 2006-08-11 2010-03-02 Hall David R Degradation assembly
US9316061B2 (en) 2006-08-11 2016-04-19 David R. Hall High impact resistant degradation element
US8596381B2 (en) 2006-08-11 2013-12-03 David R. Hall Sensor on a formation engaging member of a drill bit
US7637574B2 (en) 2006-08-11 2009-12-29 Hall David R Pick assembly
US9051795B2 (en) 2006-08-11 2015-06-09 Schlumberger Technology Corporation Downhole drill bit
US8215420B2 (en) 2006-08-11 2012-07-10 Schlumberger Technology Corporation Thermally stable pointed diamond with increased impact resistance
US7527110B2 (en) 2006-10-13 2009-05-05 Hall David R Percussive drill bit
US9068410B2 (en) 2006-10-26 2015-06-30 Schlumberger Technology Corporation Dense diamond body
US8960337B2 (en) 2006-10-26 2015-02-24 Schlumberger Technology Corporation High impact resistant tool with an apex width between a first and second transitions
US7954401B2 (en) * 2006-10-27 2011-06-07 Schlumberger Technology Corporation Method of assembling a drill bit with a jack element
US8028767B2 (en) * 2006-12-04 2011-10-04 Baker Hughes, Incorporated Expandable stabilizer with roller reamer elements
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
US7900717B2 (en) * 2006-12-04 2011-03-08 Baker Hughes Incorporated Expandable reamers for earth boring applications
CA2671423C (en) * 2006-12-04 2012-04-10 Baker Hughes Incorporated Expandable reamers for earth-boring applications and methods of using the same
CN101205796B (zh) * 2006-12-20 2011-06-01 杜晓瑞 小钻头钻大井眼装置
US7392857B1 (en) 2007-01-03 2008-07-01 Hall David R Apparatus and method for vibrating a drill bit
USD678368S1 (en) 2007-02-12 2013-03-19 David R. Hall Drill bit with a pointed cutting element
US8839888B2 (en) 2010-04-23 2014-09-23 Schlumberger Technology Corporation Tracking shearing cutters on a fixed bladed drill bit with pointed cutting elements
USD674422S1 (en) 2007-02-12 2013-01-15 Hall David R Drill bit with a pointed cutting element and a shearing cutting element
US7866416B2 (en) 2007-06-04 2011-01-11 Schlumberger Technology Corporation Clutch for a jack element
NO334262B1 (no) * 2007-06-20 2014-01-20 2TD Drilling AS Anordning ved apparat for retningsstyring av boreverktøy
US7798253B2 (en) * 2007-06-29 2010-09-21 Validus Method and apparatus for controlling precession in a drilling assembly
EA201070265A1 (ru) * 2007-08-15 2010-08-30 Шлюмбергер Текнолоджи Б.В. Способ управления калибрующим элементом бурового долота и буровое долото
US8066085B2 (en) 2007-08-15 2011-11-29 Schlumberger Technology Corporation Stochastic bit noise control
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
US7845430B2 (en) 2007-08-15 2010-12-07 Schlumberger Technology Corporation Compliantly coupled cutting system
US8763726B2 (en) 2007-08-15 2014-07-01 Schlumberger Technology Corporation Drill bit gauge pad control
US8727036B2 (en) 2007-08-15 2014-05-20 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
JP2010538187A (ja) * 2007-08-30 2010-12-09 シュルンベルジェ ホールディングス リミテッド ２つのボトムホールアセンブリを有する掘削システム
US7721826B2 (en) * 2007-09-06 2010-05-25 Schlumberger Technology Corporation Downhole jack assembly sensor
US7967083B2 (en) 2007-09-06 2011-06-28 Schlumberger Technology Corporation Sensor for determining a position of a jack element
US7836975B2 (en) * 2007-10-24 2010-11-23 Schlumberger Technology Corporation Morphable bit
US7828066B2 (en) * 2007-11-29 2010-11-09 Baker Hughes Incorporated Magnetic motor shaft couplings for wellbore applications
CA2707602C (en) * 2007-12-04 2016-07-12 Halliburton Energy Services, Inc. Apparatus and methods to optimize fluid flow and performance of downhole drilling equipment
GB2455731B (en) * 2007-12-19 2010-03-10 Schlumberger Holdings Directional drilling system
US7878272B2 (en) * 2008-03-04 2011-02-01 Smith International, Inc. Forced balanced system
US7681665B2 (en) 2008-03-04 2010-03-23 Smith International, Inc. Downhole hydraulic control system
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
WO2009146190A1 (en) * 2008-04-16 2009-12-03 Halliburton Energy Services Inc. Apparatus and method for drilling a borehole
US8540037B2 (en) * 2008-04-30 2013-09-24 Schlumberger Technology Corporation Layered polycrystalline diamond
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
US8960329B2 (en) * 2008-07-11 2015-02-24 Schlumberger Technology Corporation Steerable piloted drill bit, drill system, and method of drilling curved boreholes
CA2650102C (en) * 2009-01-09 2013-01-22 Michael D. Zulak Earth drilling reamer with replaceable blades
GB0904791D0 (en) 2009-03-20 2009-05-06 Turbopower Drilling Sal Downhole drilling assembly
GB0906211D0 (en) 2009-04-09 2009-05-20 Andergauge Ltd Under-reamer
US8701799B2 (en) 2009-04-29 2014-04-22 Schlumberger Technology Corporation Drill bit cutter pocket restitution
US8082987B2 (en) * 2009-07-01 2011-12-27 Smith International, Inc. Hydraulically locking stabilizer
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
US8911474B2 (en) 2009-07-16 2014-12-16 Howmedica Osteonics Corp. Suture anchor implantation instrumentation system
CA2713309C (en) 2009-08-20 2013-07-02 Howmedica Osteonics Corp. Flexible acl instrumentation, kit and method
WO2011041521A2 (en) 2009-09-30 2011-04-07 Baker Hughes Incorporated Earth-boring tools having expandable cutting structures and methods of using such earth-boring tools
EP2483510A2 (de) * 2009-09-30 2012-08-08 Baker Hughes Incorporated Ferngesteuerte vorrichtung für bohrlochanwendungen und betriebsverfahren dafür
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
US9103483B2 (en) * 2009-10-05 2015-08-11 Tt Technologies, Inc. Jointed pipe splitter with pneumatic hammer
GB2476463B (en) * 2009-12-22 2012-05-30 Schlumberger Holdings System and Method for Torque Stabilization of a drilling system
US8550190B2 (en) 2010-04-01 2013-10-08 David R. Hall Inner bit disposed within an outer bit
US8418784B2 (en) 2010-05-11 2013-04-16 David R. Hall Central cutting region of a drilling head assembly
EA028447B1 (ru) 2010-05-21 2017-11-30 Смит Интернэшнл, Инк. Гидравлическая активация сборки скважинного инструмента
SA111320627B1 (ar) 2010-07-21 2014-08-06 Baker Hughes Inc أداة حفرة بئر ذات أنصال قابلة للاستبدال
US8333254B2 (en) 2010-10-01 2012-12-18 Hall David R Steering mechanism with a ring disposed about an outer diameter of a drill bit and method for drilling
US8820440B2 (en) 2010-10-01 2014-09-02 David R. Hall Drill bit steering assembly
WO2012047847A1 (en) 2010-10-04 2012-04-12 Baker Hughes Incorporated Status indicators for use in earth-boring tools having expandable members and methods of making and using such status indicators and earth-boring tools
CA2817118A1 (en) 2010-11-08 2012-05-18 Baker Hughes Incorporated Tools for use in subterranean boreholes having expandable members and related methods
US8561724B2 (en) 2011-01-20 2013-10-22 Baker Hughes Incorporated Expanding mill having camming sleeve for extending cutting blade
US20120234604A1 (en) 2011-03-15 2012-09-20 Hall David R Timed Steering Nozzle on a Downhole Drill Bit
WO2012134461A1 (en) * 2011-03-30 2012-10-04 Halliburton Energy Services, Inc. Apparatus and method for rotary steering
US8851205B1 (en) * 2011-04-08 2014-10-07 Hard Rock Solutions, Llc Method and apparatus for reaming well bore surfaces nearer the center of drift
US9795398B2 (en) 2011-04-13 2017-10-24 Howmedica Osteonics Corp. Flexible ACL instrumentation, kit and method
US9388636B2 (en) 2011-05-13 2016-07-12 Halliburton Energy Services, Inc. Apparatus and method for drilling a well
US8844635B2 (en) 2011-05-26 2014-09-30 Baker Hughes Incorporated Corrodible triggering elements for use with subterranean borehole tools having expandable members and related methods
CA2835249C (en) 2011-05-30 2019-09-10 Alexandre KORCHOUNOV Rotary steerable tool
US9445803B2 (en) 2011-11-23 2016-09-20 Howmedica Osteonics Corp. Filamentary suture anchor
US8960333B2 (en) 2011-12-15 2015-02-24 Baker Hughes Incorporated Selectively actuating expandable reamers and related methods
US9267331B2 (en) 2011-12-15 2016-02-23 Baker Hughes Incorporated Expandable reamers and methods of using expandable reamers
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
US9808242B2 (en) 2012-04-06 2017-11-07 Howmedica Osteonics Corp. Knotless filament anchor for soft tissue repair
US9068407B2 (en) 2012-05-03 2015-06-30 Baker Hughes Incorporated Drilling assemblies including expandable reamers and expandable stabilizers, and related methods
US9394746B2 (en) 2012-05-16 2016-07-19 Baker Hughes Incorporated Utilization of expandable reamer blades in rigid earth-boring tool bodies
US8821494B2 (en) 2012-08-03 2014-09-02 Howmedica Osteonics Corp. Surgical instruments and methods of use
US9784048B2 (en) 2012-11-20 2017-10-10 Exxonmobil Upstream Research Company Drill string stabilizer recovery improvement features
US9078740B2 (en) 2013-01-21 2015-07-14 Howmedica Osteonics Corp. Instrumentation and method for positioning and securing a graft
US9290998B2 (en) 2013-02-25 2016-03-22 Baker Hughes Incorporated Actuation mechanisms for downhole assemblies and related downhole assemblies and methods
US9677344B2 (en) 2013-03-01 2017-06-13 Baker Hughes Incorporated Components of drilling assemblies, drilling assemblies, and methods of stabilizing drilling assemblies in wellbores in subterranean formations
US9341027B2 (en) 2013-03-04 2016-05-17 Baker Hughes Incorporated Expandable reamer assemblies, bottom-hole assemblies, and related methods
US9402620B2 (en) 2013-03-04 2016-08-02 Howmedica Osteonics Corp. Knotless filamentary fixation devices, assemblies and systems and methods of assembly and use
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
US9347269B2 (en) * 2013-03-05 2016-05-24 National Oilwell Varco, L.P. Adjustable bend assembly for a downhole motor
US10292694B2 (en) 2013-04-22 2019-05-21 Pivot Medical, Inc. Method and apparatus for attaching tissue to bone
US9597091B2 (en) 2013-05-13 2017-03-21 Empire Technology Development Llc Articulated bone drill and tap
US9869127B2 (en) 2013-06-05 2018-01-16 Supreme Source Energy Services, Inc. Down hole motor apparatus and method
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
US9739094B2 (en) 2013-09-06 2017-08-22 Baker Hughes Incorporated Reamer blades exhibiting at least one of enhanced gage cutting element backrakes and exposures and reamers so equipped
EP3042020B1 (de) * 2013-12-03 2019-07-31 Halliburton Energy Services, Inc. Stabilisator mit einstellbarer gerader klinge
CA2929075C (en) * 2013-12-04 2017-08-22 Halliburton Energy Services, Inc. Vibration damper
US10610211B2 (en) 2013-12-12 2020-04-07 Howmedica Osteonics Corp. Filament engagement system and methods of use
DK179097B1 (en) * 2014-07-07 2017-10-30 Advancetech Aps Cutting tool with radial expandable cutting blocks and a method for operating a cutting tool
MY187960A (en) * 2014-10-06 2021-11-02 Abu Dhabi Nat Oil Co Stabilizing system for deep drilling
US9986992B2 (en) 2014-10-28 2018-06-05 Stryker Corporation Suture anchor and associated methods of use
US9115540B1 (en) 2015-02-11 2015-08-25 Danny T. Williams Downhole adjustable mud motor
US10174560B2 (en) 2015-08-14 2019-01-08 Baker Hughes Incorporated Modular earth-boring tools, modules for such tools and related methods
US10626674B2 (en) 2016-02-16 2020-04-21 Xr Lateral Llc Drilling apparatus with extensible pad
WO2018005402A1 (en) * 2016-06-30 2018-01-04 Schlumberger Technology Corporation Devices and systems for reducing cyclical torque on directional drilling actuators
IT201600108740A1 (it) * 2016-10-27 2018-04-27 Eureka Srls Testa di trivellazione con sensore di rilevazione e metodo di esecuzione della trivellazione
US10890030B2 (en) * 2016-12-28 2021-01-12 Xr Lateral Llc Method, apparatus by method, and apparatus of guidance positioning members for directional drilling
US11255136B2 (en) * 2016-12-28 2022-02-22 Xr Lateral Llc Bottom hole assemblies for directional drilling
IT201700046753A1 (it) * 2017-04-28 2018-10-28 Enis Aliko Sistema di stabilizzazione per trivelle
CN106958427B (zh) * 2017-05-15 2018-08-14 中石化石油机械股份有限公司研究院 电动变径稳定器
WO2019009911A1 (en) * 2017-07-06 2019-01-10 Halliburton Energy Services, Inc. CONTROL VALVE OF STEERING ASSEMBLY
WO2019013766A1 (en) * 2017-07-11 2019-01-17 Halliburton Energy Services, Inc. DIRECTION ASSEMBLY CONTROL VALVE
WO2019014142A1 (en) 2017-07-12 2019-01-17 Extreme Rock Destruction, LLC LATERALLY ORIENTED CUTTING STRUCTURES
US11111739B2 (en) 2017-09-09 2021-09-07 Extreme Technologies, Llc Well bore conditioner and stabilizer
CA3078957A1 (en) 2017-10-10 2019-04-18 Extreme Technologies, Llc Wellbore reaming systems and devices
CN108246883A (zh) * 2018-02-12 2018-07-06 珠海格力精密模具有限公司 冲头固定结构及具有其的冲头组件
CN108894737B (zh) * 2018-09-18 2024-03-12 中国石油天然气集团有限公司 内藏式液压扶正器
US10954725B2 (en) * 2019-02-14 2021-03-23 Arrival Oil Tools, Inc. Multiple position drilling stabilizer
WO2020210905A1 (en) * 2019-04-15 2020-10-22 Sparrow Downhole Tools Ltd. Rotary steerable drilling system
US11118405B2 (en) * 2019-12-04 2021-09-14 Baker Hughes Oilfield Operations Llc Eccentric dual string exit module
GB2597799A (en) * 2020-08-07 2022-02-09 Coretrax Tech Limited Cleaning tool and method
CN113107364B (zh) * 2021-03-30 2022-06-24 中煤科工集团西安研究院有限公司 煤矿井下定向钻扩一体化钻具及定向钻进随钻扩孔方法
CN116575861B (zh) * 2023-07-11 2023-09-08 广东潮泰建设有限公司 一种房屋建筑施工用边缘支护式基桩钻孔装置及施工方法

Family Cites Families (59)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1571309A (en) * 1922-03-28 1926-02-02 Orlando B Wall Well-drilling apparatus
US1590422A (en) * 1923-06-25 1926-06-29 Charles L Hall Underreamer
US3129776A (en) * 1960-03-16 1964-04-21 William L Mann Full bore deflection drilling apparatus
US3092188A (en) * 1961-07-31 1963-06-04 Whipstock Inc Directional drilling tool
US3237705A (en) * 1963-11-13 1966-03-01 Williams Joseph W Reamer for enlarging and straightening bore holes
SE346354B (de) 1970-11-27 1972-07-03 Atlas Copco Ab
US3851719A (en) * 1973-03-22 1974-12-03 American Coldset Corp Stabilized under-drilling apparatus
US4319649A (en) 1973-06-18 1982-03-16 Jeter John D Stabilizer
US4076084A (en) 1973-07-16 1978-02-28 Amoco Production Company Oriented drilling tool
US4040494A (en) 1975-06-09 1977-08-09 Smith International, Inc. Drill director
FR2445431A1 (fr) * 1978-12-29 1980-07-25 Inst Francais Du Petrole Garniture de forage avec etages de stabilisation a lames retractables
US4388974A (en) 1981-04-13 1983-06-21 Conoco Inc. Variable diameter drill rod stabilizer
ATE15927T1 (de) 1982-02-02 1985-10-15 Shell Int Research Verfahren und vorrichtung zum regeln der bohrlochrichtung.
US4407377A (en) 1982-04-16 1983-10-04 Russell Larry R Surface controlled blade stabilizer
GB8302270D0 (en) 1983-01-27 1983-03-02 Swietlik G Drilling apparatus
SE454196C (sv) 1983-09-23 1991-10-24 Jan Persson Jord- och bergborrningsanordning foer samtidig borrning och infodring av borrhaalet
DE3403239C1 (de) 1984-01-31 1985-06-27 Christensen, Inc., Salt Lake City, Utah Vorrichtungen zum wahlweisen Geradeaus- oder Richtungsbohren in unterirdische Gesteinsformationen
US4560013A (en) 1984-02-16 1985-12-24 Baker Oil Tools, Inc. Apparatus for directional drilling and the like of subterranean wells
US4739842A (en) * 1984-05-12 1988-04-26 Eastman Christensen Company Apparatus for optional straight or directional drilling underground formations
SE458943B (sv) 1984-10-10 1989-05-22 Jan Persson Koppling mellan en borrkrona och borraxel
GB8526876D0 (en) 1985-10-31 1985-12-04 Swietlik G Locking device
US4842083A (en) 1986-01-22 1989-06-27 Raney Richard C Drill bit stabilizer
SE460141B (sv) 1986-02-24 1989-09-11 Santrade Ltd Borrverktyg foer rotations- och/eller slagborrning innefattande en excentrisk rymmare samt rymmare ingaaende i ett saadant borrverktyg
US4848490A (en) * 1986-07-03 1989-07-18 Anderson Charles A Downhole stabilizers
US4811798A (en) 1986-10-30 1989-03-14 Team Construction And Fabrication, Inc. Drilling motor deviation tool
DE3711909C1 (de) 1987-04-08 1988-09-29 Eastman Christensen Co Stabilisator fuer Tiefbohrwerkzeuge
GB8708791D0 (en) * 1987-04-13 1987-05-20 Shell Int Research Assembly for directional drilling of boreholes
US4817740A (en) 1987-08-07 1989-04-04 Baker Hughes Incorporated Apparatus for directional drilling of subterranean wells
US5050692A (en) 1987-08-07 1991-09-24 Baker Hughes Incorporated Method for directional drilling of subterranean wells
FR2643939A1 (fr) * 1989-03-01 1990-09-07 Fade Jean Marie Procede et dispositif de forage dirige utilisant des raccords tournants a cycle d'evolution hydraulique
SE8901199L (sv) 1989-04-05 1990-10-06 Uniroc Ab Excentrisk borrkrona
US4960173A (en) 1989-10-26 1990-10-02 Baker Hughes Incorporated Releasable well tool stabilizer
US4995465A (en) * 1989-11-27 1991-02-26 Conoco Inc. Rotary drillstring guidance by feedrate oscillation
US5419405A (en) * 1989-12-22 1995-05-30 Patton Consulting System for controlled drilling of boreholes along planned profile
DE4017761A1 (de) 1990-06-01 1991-12-05 Eastman Christensen Co Bohrwerkzeug zum abteufen von bohrungen in unterirdische gesteinsformationen
US5038872A (en) 1990-06-11 1991-08-13 Shirley Kirk R Drill steering apparatus
US5009271A (en) * 1990-07-16 1991-04-23 Milan Maric Drill assembly
US5094304A (en) * 1990-09-24 1992-03-10 Drilex Systems, Inc. Double bend positive positioning directional drilling system
US5265684A (en) 1991-11-27 1993-11-30 Baroid Technology, Inc. Downhole adjustable stabilizer and method
GB9125778D0 (en) * 1991-12-04 1992-02-05 Anderson Charles A Downhole stabiliser
NO178938C (no) 1992-04-30 1996-07-03 Geir Tandberg Anordning for utvidelse av borehull
GB9210846D0 (en) * 1992-05-21 1992-07-08 Baroid Technology Inc Drill bit steering
US5311953A (en) * 1992-08-07 1994-05-17 Baroid Technology, Inc. Drill bit steering
US5332048A (en) 1992-10-23 1994-07-26 Halliburton Company Method and apparatus for automatic closed loop drilling system
US5318137A (en) 1992-10-23 1994-06-07 Halliburton Company Method and apparatus for adjusting the position of stabilizer blades
US5318138A (en) 1992-10-23 1994-06-07 Halliburton Company Adjustable stabilizer
US5423389A (en) 1994-03-25 1995-06-13 Amoco Corporation Curved drilling apparatus
US5601151A (en) 1994-07-13 1997-02-11 Amoco Corporation Drilling tool
US5520256A (en) 1994-11-01 1996-05-28 Schlumberger Technology Corporation Articulated directional drilling motor assembly
US5547031A (en) 1995-02-24 1996-08-20 Amoco Corporation Orientation control mechanism
US5495899A (en) * 1995-04-28 1996-03-05 Baker Hughes Incorporated Reamer wing with balanced cutting loads
GB9508803D0 (en) * 1995-05-01 1995-06-21 Pbl Drilling Systems Limited Tubular actuator component for use in a drill-string
US5931239A (en) * 1995-05-19 1999-08-03 Telejet Technologies, Inc. Adjustable stabilizer for directional drilling
IN188195B (de) * 1995-05-19 2002-08-31 Validus Internat Company L L C
US5655609A (en) 1996-01-16 1997-08-12 Baroid Technology, Inc. Extension and retraction mechanism for subsurface drilling equipment
GB9610382D0 (en) * 1996-05-17 1996-07-24 Anderson Charles A Drilling apparatus
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
US5957223A (en) * 1997-03-05 1999-09-28 Baker Hughes Incorporated Bi-center drill bit with enhanced stabilizing features
US6213226B1 (en) * 1997-12-04 2001-04-10 Halliburton Energy Services, Inc. Directional drilling assembly and method

Also Published As

Publication number Publication date
DE69829586T2 (de) 2006-02-09
EP1405983A2 (de) 2004-04-07
DE69837411T2 (de) 2007-11-29
EP1398455B1 (de) 2006-08-30
EP1044314A4 (de) 2001-04-11
DE69835778D1 (de) 2006-10-12
NO20002791D0 (no) 2000-05-31
EP1398455A3 (de) 2004-06-16
DE69835778T2 (de) 2007-10-18
DE69829586D1 (de) 2005-05-04
NO20002791L (no) 2000-08-02
EP1044314A1 (de) 2000-10-18
EP1405983A3 (de) 2004-06-16
US6227312B1 (en) 2001-05-08
EP1398455A2 (de) 2004-03-17
WO1999028587A1 (en) 1999-06-10
EP1044314B1 (de) 2005-03-30
US6488104B1 (en) 2002-12-03
US6494272B1 (en) 2002-12-17
US6213226B1 (en) 2001-04-10
NO323571B1 (no) 2007-06-11
EP1405983B1 (de) 2007-03-21

Similar Documents

Publication Publication Date Title
DE69837411D1 (de) Bohrsystem mit exzentrischem Stabilisator mit einstellbarem Durchmesser der Flügel
NO975264L (no) Instillbar stabilisator for avviksboring
DE69315801D1 (de) Einstellbarer Bohrstrangstabilisator
DE69617623T2 (de) Bohrlaugen mit verbesserten rheologischen Eigenschaften
NO20000306D0 (no) Variabel stroemningsstyringsanordning med full boring
DE19983678T1 (de) Bohrloch-Aktivierungssystem
DE69822463D1 (de) Regulation der expression von chinolatphosphoribosyltransferase
DK0885961T3 (da) Hidtil ukendte insulinderivater med hurtig indtræden af virkning
DK0871619T3 (da) Phenylthiazolderivater med antiherpesvirusegenskaber
DE983156T1 (de) Fahrzeugaufhängung mit zwei längsarmen
PT1090019E (pt) Derivados de adenosina
DE69621066T2 (de) Bohrloch-Zementierungswerkzeug
NO971971D0 (no) Styrt boresystem med stötdemper
NO983499L (no) Borehulls-loggesystem
DK0799363T3 (da) Styrbar boring med motor nede i borehullet
DE69806279D1 (de) Hohlladung mit Verbindungsmittel zwischen der Anlage und der Hülle
DK270788D0 (da) Bygningselement, navnlig vaeg- eller loftselement
TW364420U (en) Improvement on structure of sleeve with adjustable angles
DE29807622U1 (de) Flügelprofil
KR970051280U (ko) 스태빌라이저바의 스토퍼구조
DE29704131U1 (de) Verstellbarer Kleiderbügel
FI101465B1 (fi) Siipi tai vastaava
TW394146U (en) Extension mechanism with the application of its weight and eccentricity principle
DE29618743U1 (de) Therapiestift mit Pendel
KR970053973U (ko) 차체의 천정차양판 장치

Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee