NO996051L - Styrbart brønn-rotasjonsboresystem - Google Patents

Styrbart brønn-rotasjonsboresystem

Info

Publication number
NO996051L
NO996051L NO996051A NO996051A NO996051L NO 996051 L NO996051 L NO 996051L NO 996051 A NO996051 A NO 996051A NO 996051 A NO996051 A NO 996051A NO 996051 L NO996051 L NO 996051L
Authority
NO
Norway
Prior art keywords
drill system
rotation drill
well rotation
controllable well
controllable
Prior art date
Application number
NO996051A
Other languages
English (en)
Other versions
NO996051D0 (no
NO314196B1 (no
Inventor
Alain P Dorel
Original Assignee
Schlumberger Holdings
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 Schlumberger Holdings filed Critical Schlumberger Holdings
Publication of NO996051D0 publication Critical patent/NO996051D0/no
Publication of NO996051L publication Critical patent/NO996051L/no
Publication of NO314196B1 publication Critical patent/NO314196B1/no

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
    • E21B47/00—Survey of boreholes or wells
    • E21B47/02—Determining slope or direction
    • E21B47/024—Determining slope or direction of devices 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
    • 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
    • E21B7/067—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
NO19996051A 1998-12-11 1999-12-08 Fremgangsmåte for boring av brönner, samt styrbart brönn- rotasjonsboresystem NO314196B1 (no)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US09/210,520 US6158529A (en) 1998-12-11 1998-12-11 Rotary steerable well drilling system utilizing sliding sleeve

Publications (3)

Publication Number Publication Date
NO996051D0 NO996051D0 (no) 1999-12-08
NO996051L true NO996051L (no) 2000-06-13
NO314196B1 NO314196B1 (no) 2003-02-10

Family

ID=22783234

Family Applications (1)

Application Number Title Priority Date Filing Date
NO19996051A NO314196B1 (no) 1998-12-11 1999-12-08 Fremgangsmåte for boring av brönner, samt styrbart brönn- rotasjonsboresystem

Country Status (11)

Country Link
US (1) US6158529A (no)
EP (1) EP1008717B1 (no)
CN (1) CN1222677C (no)
AU (1) AU745767B2 (no)
BR (1) BR9905828A (no)
CA (1) CA2291922C (no)
DE (1) DE69921429D1 (no)
GC (1) GC0000115A (no)
ID (1) ID24512A (no)
NO (1) NO314196B1 (no)
RU (1) RU2229012C2 (no)

Families Citing this family (249)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6340063B1 (en) 1998-01-21 2002-01-22 Halliburton Energy Services, Inc. Steerable rotary directional drilling method
US6470974B1 (en) * 1999-04-14 2002-10-29 Western Well Tool, Inc. Three-dimensional steering tool for controlled downhole extended-reach directional drilling
US6467557B1 (en) * 1998-12-18 2002-10-22 Western Well Tool, Inc. Long reach rotary drilling assembly
NO309491B1 (no) * 1999-06-24 2001-02-05 Bakke Technology As Anordning ved verktöy tilpasset for å endre boreretningen under boring
US6948572B2 (en) * 1999-07-12 2005-09-27 Halliburton Energy Services, Inc. Command method for a steerable rotary drilling device
US6308787B1 (en) * 1999-09-24 2001-10-30 Vermeer Manufacturing Company Real-time control system and method for controlling an underground boring machine
US6257356B1 (en) * 1999-10-06 2001-07-10 Aps Technology, Inc. Magnetorheological fluid apparatus, especially adapted for use in a steerable drill string, and a method of using same
US6427783B2 (en) * 2000-01-12 2002-08-06 Baker Hughes Incorporated Steerable modular drilling assembly
US6419014B1 (en) * 2000-07-20 2002-07-16 Schlumberger Technology Corporation Apparatus and method for orienting a downhole tool
GB0026315D0 (en) * 2000-10-27 2000-12-13 Antech Ltd Directional drilling
FR2817903B1 (fr) * 2000-12-07 2003-04-18 Inst Francais Du Petrole Dispositif de forage directionnel rotary comportant un moyen de flexion stabilise
FR2817905B1 (fr) * 2000-12-07 2003-01-10 Inst Francais Du Petrole Dispositif de forage directionnel rotary comportant un moyen de flexion a glissieres
FR2817904B1 (fr) * 2000-12-07 2003-04-18 Inst Francais Du Petrole Dispositif de forage directionnel rotary comportant un moyen de flexion a nacelle
US6467341B1 (en) 2001-04-24 2002-10-22 Schlumberger Technology Corporation Accelerometer caliper while drilling
US6840336B2 (en) 2001-06-05 2005-01-11 Schlumberger Technology Corporation Drilling tool with non-rotating sleeve
US6837315B2 (en) 2001-05-09 2005-01-04 Schlumberger Technology Corporation Rotary steerable drilling tool
US6571888B2 (en) 2001-05-14 2003-06-03 Precision Drilling Technology Services Group, Inc. Apparatus and method for directional drilling with coiled tubing
CA2351978C (en) 2001-06-28 2006-03-14 Halliburton Energy Services, Inc. Drilling direction control device
AR034780A1 (es) 2001-07-16 2004-03-17 Shell Int Research Montaje de broca giratoria y metodo para perforacion direccional
US7188685B2 (en) 2001-12-19 2007-03-13 Schlumberge Technology Corporation Hybrid rotary steerable system
US6827159B2 (en) 2002-02-08 2004-12-07 Hard Rock Drilling & Fabrication, L.L.C. Steerable horizontal subterranean drill bit having an offset drilling fluid seal
US6810973B2 (en) 2002-02-08 2004-11-02 Hard Rock Drilling & Fabrication, L.L.C. Steerable horizontal subterranean drill bit having offset cutting tooth paths
US6814168B2 (en) 2002-02-08 2004-11-09 Hard Rock Drilling & Fabrication, L.L.C. Steerable horizontal subterranean drill bit having elevated wear protector receptacles
US6810971B1 (en) 2002-02-08 2004-11-02 Hard Rock Drilling & Fabrication, L.L.C. Steerable horizontal subterranean drill bit
US6810972B2 (en) 2002-02-08 2004-11-02 Hard Rock Drilling & Fabrication, L.L.C. Steerable horizontal subterranean drill bit having a one bolt attachment system
US6742604B2 (en) 2002-03-29 2004-06-01 Schlumberger Technology Corporation Rotary control of rotary steerables using servo-accelerometers
US7556105B2 (en) * 2002-05-15 2009-07-07 Baker Hughes Incorporated Closed loop drilling assembly with electronics outside a non-rotating sleeve
DE10235700B3 (de) * 2002-08-03 2004-01-22 Deutsche Montan Technologie Gmbh Richtbohrgerät
US6761232B2 (en) 2002-11-11 2004-07-13 Pathfinder Energy Services, Inc. Sprung member and actuator for downhole tools
US7270198B2 (en) * 2002-12-09 2007-09-18 American Kinetics, Inc. Orienter for drilling tool assembly and method
US7084782B2 (en) * 2002-12-23 2006-08-01 Halliburton Energy Services, Inc. Drill string telemetry system and method
US6857484B1 (en) * 2003-02-14 2005-02-22 Noble Drilling Services Inc. Steering tool power generating system and method
US6942043B2 (en) * 2003-06-16 2005-09-13 Baker Hughes Incorporated Modular design for LWD/MWD collars
WO2004113665A1 (en) * 2003-06-17 2004-12-29 Noble Drilling Services Inc. Modular housing for a rotary steerable tool
US20040256162A1 (en) * 2003-06-17 2004-12-23 Noble Drilling Services Inc. Split housing for rotary steerable tool
EP1923534B1 (en) * 2003-09-15 2010-11-10 Baker Hughes Incorporated Steerable bit assembly and methods
US7287604B2 (en) * 2003-09-15 2007-10-30 Baker Hughes Incorporated Steerable bit assembly and methods
CA2448723C (en) * 2003-11-07 2008-05-13 Halliburton Energy Services, Inc. Variable gauge drilling apparatus and method of assembly thereof
GB2408526B (en) * 2003-11-26 2007-10-17 Schlumberger Holdings Steerable drilling system
US7243739B2 (en) * 2004-03-11 2007-07-17 Rankin Iii Robert E Coiled tubing directional drilling apparatus
GB2415972A (en) * 2004-07-09 2006-01-11 Halliburton Energy Serv Inc Closed loop steerable drilling tool
US7287605B2 (en) * 2004-11-02 2007-10-30 Scientific Drilling International Steerable drilling apparatus having a differential displacement side-force exerting mechanism
US7669668B2 (en) * 2004-12-01 2010-03-02 Schlumberger Technology Corporation System, apparatus, and method of conducting measurements of a borehole
US7204325B2 (en) * 2005-02-18 2007-04-17 Pathfinder Energy Services, Inc. Spring mechanism for downhole steering tool blades
BE1016460A3 (fr) 2005-02-21 2006-11-07 Diamant Drilling Services Sa Dispositif pour le suivi d'une operation de forage ou de carottage et installation comprenant un tel dispositif.
US7481282B2 (en) 2005-05-13 2009-01-27 Weatherford/Lamb, Inc. Flow operated orienter
US7383897B2 (en) * 2005-06-17 2008-06-10 Pathfinder Energy Services, Inc. Downhole steering tool having a non-rotating bendable section
GB0521693D0 (en) 2005-10-25 2005-11-30 Reedhycalog Uk Ltd Representation of whirl in fixed cutter drill bits
US7584800B2 (en) * 2005-11-09 2009-09-08 Schlumberger Technology Corporation System and method for indexing a tool in a well
US20070241670A1 (en) * 2006-04-17 2007-10-18 Battelle Memorial Institute Organic materials with phosphine sulfide moieties having tunable electric and electroluminescent properties
US8590636B2 (en) * 2006-04-28 2013-11-26 Schlumberger Technology Corporation Rotary steerable drilling system
US7607478B2 (en) * 2006-04-28 2009-10-27 Schlumberger Technology Corporation Intervention tool with operational parameter sensors
CA2545377C (en) * 2006-05-01 2011-06-14 Halliburton Energy Services, Inc. Downhole motor with a continuous conductive path
EP1857631A1 (en) * 2006-05-19 2007-11-21 Services Pétroliers Schlumberger Directional control drilling system
CN102913253A (zh) 2006-06-16 2013-02-06 维米尔制造公司 微型隧道掘进系统和设备
WO2008004999A1 (en) * 2006-06-30 2008-01-10 Baker Hughes Incorporated Closed loop drilling assembly with electronics outside a non-rotating sleeve
US7748466B2 (en) 2006-09-14 2010-07-06 Thrubit B.V. Coiled tubing wellbore drilling and surveying using a through the drill bit apparatus
US7464770B2 (en) * 2006-11-09 2008-12-16 Pathfinder Energy Services, Inc. Closed-loop control of hydraulic pressure in a downhole steering tool
US7967081B2 (en) * 2006-11-09 2011-06-28 Smith International, Inc. Closed-loop physical caliper measurements and directional drilling method
US8118114B2 (en) * 2006-11-09 2012-02-21 Smith International Inc. Closed-loop control of rotary steerable blades
US20080142268A1 (en) * 2006-12-13 2008-06-19 Geoffrey Downton Rotary steerable drilling apparatus and method
US7377333B1 (en) 2007-03-07 2008-05-27 Pathfinder Energy Services, Inc. Linear position sensor for downhole tools and method of use
FR2914419B1 (fr) * 2007-03-30 2009-10-23 Datc Europ Sa Dispositif de protection d'une sonde geotechnique ou geophysique
US8497685B2 (en) 2007-05-22 2013-07-30 Schlumberger Technology Corporation Angular position sensor for a downhole tool
US7725263B2 (en) * 2007-05-22 2010-05-25 Smith International, Inc. Gravity azimuth measurement at a non-rotating housing
US7669669B2 (en) * 2007-07-30 2010-03-02 Schlumberger Technology Corporation Tool face sensor method
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
US8720604B2 (en) * 2007-08-15 2014-05-13 Schlumberger Technology Corporation Method and system for steering a directional drilling system
US8763726B2 (en) * 2007-08-15 2014-07-01 Schlumberger Technology Corporation Drill bit gauge pad control
US20100038141A1 (en) * 2007-08-15 2010-02-18 Schlumberger Technology Corporation Compliantly coupled gauge pad system with movable gauge pads
US8899352B2 (en) 2007-08-15 2014-12-02 Schlumberger Technology Corporation System and method for drilling
US8066085B2 (en) 2007-08-15 2011-11-29 Schlumberger Technology Corporation Stochastic bit noise control
US8534380B2 (en) 2007-08-15 2013-09-17 Schlumberger Technology Corporation System and method for directional drilling a borehole with a rotary drilling system
US7588100B2 (en) * 2007-09-06 2009-09-15 Precision Drilling Corporation Method and apparatus for directional drilling with variable drill string rotation
US7836975B2 (en) 2007-10-24 2010-11-23 Schlumberger Technology Corporation Morphable bit
WO2009064732A1 (en) * 2007-11-12 2009-05-22 Schlumberger Canada Limited Wellbore depth computation
GB2455734B (en) 2007-12-19 2010-03-24 Schlumberger Holdings Steerable system
RU2457310C2 (ru) * 2007-12-19 2012-07-27 Шлюмбергер Текнолоджи Б.В. Направляющая система и система направленного бурения, содержащая указанную систему
GB0724900D0 (en) * 2007-12-21 2008-01-30 Schlumberger Holdings Hybrid drilling system with mud motor
GB2456421B (en) 2008-01-17 2012-02-22 Weatherford Lamb Flow operated orienter
US8813869B2 (en) * 2008-03-20 2014-08-26 Schlumberger Technology Corporation Analysis refracted acoustic waves measured in a borehole
CA2721956A1 (en) * 2008-04-23 2009-10-29 Amkin Technologies Position indicator for drilling tool
US7779933B2 (en) * 2008-04-30 2010-08-24 Schlumberger Technology Corporation Apparatus and method for steering a drill bit
WO2009142873A1 (en) 2008-05-22 2009-11-26 Schlumberger Canada Limited Downhole measurement of formation characteristics while drilling
US8061444B2 (en) 2008-05-22 2011-11-22 Schlumberger Technology Corporation Methods and apparatus to form a well
CN102037212B (zh) * 2008-05-23 2014-10-29 普拉德研究及开发股份有限公司 在区域化储层中进行钻井
US7818128B2 (en) * 2008-07-01 2010-10-19 Schlumberger Technology Corporation Forward models for gamma ray measurement analysis of subterranean formations
US8960329B2 (en) * 2008-07-11 2015-02-24 Schlumberger Technology Corporation Steerable piloted drill bit, drill system, and method of drilling curved boreholes
US20100018770A1 (en) * 2008-07-25 2010-01-28 Moriarty Keith A System and Method for Drilling a Borehole
US7971662B2 (en) 2008-09-25 2011-07-05 Baker Hughes Incorporated Drill bit with adjustable steering pads
US9915138B2 (en) 2008-09-25 2018-03-13 Baker Hughes, A Ge Company, Llc Drill bit with hydraulically adjustable axial pad for controlling torsional fluctuations
US8205686B2 (en) 2008-09-25 2012-06-26 Baker Hughes Incorporated Drill bit with adjustable axial pad for controlling torsional fluctuations
US20100101867A1 (en) * 2008-10-27 2010-04-29 Olivier Sindt Self-stabilized and anti-whirl drill bits and bottom-hole assemblies and systems for using the same
US7950473B2 (en) * 2008-11-24 2011-05-31 Smith International, Inc. Non-azimuthal and azimuthal formation evaluation measurement in a slowly rotating housing
US8146679B2 (en) * 2008-11-26 2012-04-03 Schlumberger Technology Corporation Valve-controlled downhole motor
US7819666B2 (en) * 2008-11-26 2010-10-26 Schlumberger Technology Corporation Rotating electrical connections and methods of using the same
US8179278B2 (en) * 2008-12-01 2012-05-15 Schlumberger Technology Corporation Downhole communication devices and methods of use
US8157024B2 (en) * 2008-12-04 2012-04-17 Schlumberger Technology Corporation Ball piston steering devices and methods of use
US8376366B2 (en) * 2008-12-04 2013-02-19 Schlumberger Technology Corporation Sealing gland and methods of use
US8276805B2 (en) * 2008-12-04 2012-10-02 Schlumberger Technology Corporation Method and system for brazing
US7980328B2 (en) * 2008-12-04 2011-07-19 Schlumberger Technology Corporation Rotary steerable devices and methods of use
US8783382B2 (en) * 2009-01-15 2014-07-22 Schlumberger Technology Corporation Directional drilling control devices and methods
US7975780B2 (en) * 2009-01-27 2011-07-12 Schlumberger Technology Corporation Adjustable downhole motors and methods for use
US8684470B2 (en) 2009-02-11 2014-04-01 Vermeer Manufacturing Company Drill head for a tunneling apparatus
US8061455B2 (en) 2009-02-26 2011-11-22 Baker Hughes Incorporated Drill bit with adjustable cutters
US9976360B2 (en) 2009-03-05 2018-05-22 Aps Technology, Inc. System and method for damping vibration in a drill string using a magnetorheological damper
US8301382B2 (en) 2009-03-27 2012-10-30 Schlumberger Technology Corporation Continuous geomechanically stable wellbore trajectories
US20100243242A1 (en) * 2009-03-27 2010-09-30 Boney Curtis L Method for completing tight oil and gas reservoirs
WO2010121344A1 (en) 2009-04-23 2010-10-28 Schlumberger Holdings Limited A drill bit assembly having aligned features
WO2010121346A1 (en) 2009-04-23 2010-10-28 Schlumberger Canada Limited Drill bit assembly having electrically isolated gap joint for measurement of reservoir properties
WO2010121345A1 (en) 2009-04-23 2010-10-28 Schlumberger Canada Limited Drill bit assembly having electrically isolated gap joint for electromagnetic telemetry
US8322416B2 (en) 2009-06-18 2012-12-04 Schlumberger Technology Corporation Focused sampling of formation fluids
US8087479B2 (en) 2009-08-04 2012-01-03 Baker Hughes Incorporated Drill bit with an adjustable steering device
US8919459B2 (en) * 2009-08-11 2014-12-30 Schlumberger Technology Corporation Control systems and methods for directional drilling utilizing the same
US8307914B2 (en) 2009-09-09 2012-11-13 Schlumberger Technology Corporation Drill bits and methods of drilling curved boreholes
US8469104B2 (en) * 2009-09-09 2013-06-25 Schlumberger Technology Corporation Valves, bottom hole assemblies, and method of selectively actuating a motor
EP2513422A4 (en) 2009-10-20 2017-11-08 Schlumberger Technology B.V. Methods for characterization of formations, navigating drill paths, and placing wells in earth boreholes
US20110116961A1 (en) * 2009-11-13 2011-05-19 Hossein Akbari Stators for downhole motors, methods for fabricating the same, and downhole motors incorporating the same
US8777598B2 (en) 2009-11-13 2014-07-15 Schlumberger Technology Corporation Stators for downwhole motors, methods for fabricating the same, and downhole motors incorporating the same
US9347266B2 (en) * 2009-11-13 2016-05-24 Schlumberger Technology Corporation Stator inserts, methods of fabricating the same, and downhole motors incorporating the same
US8235145B2 (en) * 2009-12-11 2012-08-07 Schlumberger Technology Corporation Gauge pads, cutters, rotary components, and methods for directional drilling
US8235146B2 (en) 2009-12-11 2012-08-07 Schlumberger Technology Corporation Actuators, actuatable joints, and methods of directional drilling
US8245781B2 (en) * 2009-12-11 2012-08-21 Schlumberger Technology Corporation Formation fluid sampling
US8905159B2 (en) * 2009-12-15 2014-12-09 Schlumberger Technology Corporation Eccentric steering device and methods of directional drilling
MX342598B (es) 2009-12-23 2016-10-06 Schlumberger Tech B V * Colocacion hidraulica de un mecanismo de aislamiento de pozo.
US8550186B2 (en) * 2010-01-08 2013-10-08 Smith International, Inc. Rotary steerable tool employing a timed connection
US8579044B2 (en) * 2010-03-30 2013-11-12 Gyrodata, Incorporated Bending of a shaft of a steerable borehole drilling tool
US8286733B2 (en) * 2010-04-23 2012-10-16 General Electric Company Rotary steerable tool
US9803426B2 (en) * 2010-06-18 2017-10-31 Schlumberger Technology Corporation Flex joint for downhole drilling applications
US8694257B2 (en) 2010-08-30 2014-04-08 Schlumberger Technology Corporation Method for determining uncertainty with projected wellbore position and attitude
EP2614209B1 (en) 2010-09-09 2017-03-15 National Oilwell Varco, L.P. Downhole rotary drilling apparatus with formation-interfacing members and control system
US8869916B2 (en) 2010-09-09 2014-10-28 National Oilwell Varco, L.P. Rotary steerable push-the-bit drilling apparatus with self-cleaning fluid filter
US9435649B2 (en) 2010-10-05 2016-09-06 Schlumberger Technology Corporation Method and system for azimuth measurements using a gyroscope unit
US9309884B2 (en) 2010-11-29 2016-04-12 Schlumberger Technology Corporation Downhole motor or pump components, method of fabrication the same, and downhole motors incorporating the same
US9175515B2 (en) 2010-12-23 2015-11-03 Schlumberger Technology Corporation Wired mud motor components, methods of fabricating the same, and downhole motors incorporating the same
US8590628B2 (en) * 2011-01-24 2013-11-26 Baker Hughes Incorporated Selective sleeve system and method of moving a sleeve
WO2012112155A1 (en) * 2011-02-17 2012-08-23 Halliburton Energy Services, Inc. System and method for kicking-off a rotary steerable
CN102162336B (zh) * 2011-03-01 2013-12-18 中国海洋石油总公司 用电机泵旋转导向钻井工具的定位装置
AU2012262141B2 (en) * 2011-06-01 2017-07-13 Vermeer Manufacturing Company Tunneling apparatus
WO2012177781A2 (en) 2011-06-20 2012-12-27 David L. Abney, Inc. Adjustable bent drilling tool having in situ drilling direction change capability
WO2013016471A1 (en) * 2011-07-28 2013-01-31 Schlumberger Canada Limited System and method for enhancing hydraulic fluids for down hole use
US8890341B2 (en) 2011-07-29 2014-11-18 Schlumberger Technology Corporation Harvesting energy from a drillstring
US20130032399A1 (en) * 2011-08-02 2013-02-07 Halliburton Energy Services, Inc. Systems and Methods for Directional Pulsed-Electric Drilling
US9181754B2 (en) 2011-08-02 2015-11-10 Haliburton Energy Services, Inc. Pulsed-electric drilling systems and methods with formation evaluation and/or bit position tracking
US9556679B2 (en) 2011-08-19 2017-01-31 Precision Energy Services, Inc. Rotary steerable assembly inhibiting counterclockwise whirl during directional drilling
GB2498831B (en) 2011-11-20 2014-05-28 Schlumberger Holdings Directional drilling attitude hold controller
CN102606073A (zh) * 2012-04-06 2012-07-25 西安石油大学 一种指向式旋转导向钻井工具的导向机构
WO2013180822A2 (en) 2012-05-30 2013-12-05 Tellus Oilfield, Inc. Drilling system, biasing mechanism and method for directionally drilling a borehole
CN102704841B (zh) * 2012-05-30 2014-09-10 中国石油化工集团公司 一种页岩气开发用导向钻井工具
BR112014031031A2 (pt) * 2012-06-12 2017-06-27 Halliburton Energy Services Inc atuador modular, ferramenta de direção e sistema de perfuração direcionável giratório
US9140114B2 (en) 2012-06-21 2015-09-22 Schlumberger Technology Corporation Instrumented drilling system
US9057223B2 (en) * 2012-06-21 2015-06-16 Schlumberger Technology Corporation Directional drilling system
US9121223B2 (en) 2012-07-11 2015-09-01 Schlumberger Technology Corporation Drilling system with flow control valve
US9303457B2 (en) 2012-08-15 2016-04-05 Schlumberger Technology Corporation Directional drilling using magnetic biasing
US9970235B2 (en) 2012-10-15 2018-05-15 Bertrand Lacour Rotary steerable drilling system for drilling a borehole in an earth formation
BR112015007701A2 (pt) * 2012-12-21 2017-07-04 Halliburton Energy Services Inc controle de perfuração direcional usando um eixo de acionamento dobrável
US9371696B2 (en) 2012-12-28 2016-06-21 Baker Hughes Incorporated Apparatus and method for drilling deviated wellbores that utilizes an internally tilted drive shaft in a drilling assembly
WO2014190439A1 (en) 2013-05-31 2014-12-04 Evolution Engineering Inc. Downhole pocket electronics
US10443309B2 (en) 2013-06-04 2019-10-15 Halliburton Energy Services, Inc. Dynamic geo-stationary actuation for a fully-rotating rotary steerable system
AU2013399114B2 (en) * 2013-08-29 2016-11-24 Halliburton Energy Services, Inc. Downhole adjustable bent motor
CA2928467C (en) * 2013-11-25 2018-04-24 Halliburton Energy Services, Inc. Rotary steerable drilling system
WO2015102584A1 (en) 2013-12-30 2015-07-09 Halliburton Energy Services, Inc. Directional drilling system and methods
US10161196B2 (en) 2014-02-14 2018-12-25 Halliburton Energy Services, Inc. Individually variably configurable drag members in an anti-rotation device
CA2933812C (en) 2014-02-14 2018-10-30 Halliburton Energy Services Inc. Uniformly variably configurable drag members in an anti-rotation device
WO2015122918A1 (en) 2014-02-14 2015-08-20 Halliburton Energy Services Inc. Drilling shaft deflection device
US10316598B2 (en) 2014-07-07 2019-06-11 Schlumberger Technology Corporation Valve system for distributing actuating fluid
US9869140B2 (en) 2014-07-07 2018-01-16 Schlumberger Technology Corporation Steering system for drill string
US10006249B2 (en) 2014-07-24 2018-06-26 Schlumberger Technology Corporation Inverted wellbore drilling motor
CN104265168B (zh) * 2014-07-28 2016-08-17 西南石油大学 一种动态内偏置指向钻头式旋转导向装置
US9797204B2 (en) 2014-09-18 2017-10-24 Halliburton Energy Services, Inc. Releasable locking mechanism for locking a housing to a drilling shaft of a rotary drilling system
CN105525875B (zh) * 2014-09-28 2017-09-15 中国石油化工集团公司 旋转导向钻井装置
US10184873B2 (en) 2014-09-30 2019-01-22 Schlumberger Technology Corporation Vibrating wire viscometer and cartridge for the same
CA2964748C (en) 2014-11-19 2019-02-19 Halliburton Energy Services, Inc. Drilling direction correction of a steerable subterranean drill in view of a detected formation tendency
DE112014007031T5 (de) 2014-12-31 2017-07-20 Halliburton Energy Services, Inc. Verbesserung der Geosteering-Inversion unter Verwendung von einem elektromagnetischen Look-Ahead-Look-Around-Werkzeug
WO2016140688A1 (en) 2015-03-05 2016-09-09 Halliburton Energy Services, Inc. Adjustable bent housings with measurement mechanisms
US11261667B2 (en) * 2015-03-24 2022-03-01 Baker Hughes, A Ge Company, Llc Self-adjusting directional drilling apparatus and methods for drilling directional wells
US10378286B2 (en) 2015-04-30 2019-08-13 Schlumberger Technology Corporation System and methodology for drilling
US10633924B2 (en) 2015-05-20 2020-04-28 Schlumberger Technology Corporation Directional drilling steering actuators
US10830004B2 (en) 2015-05-20 2020-11-10 Schlumberger Technology Corporation Steering pads with shaped front faces
US9890593B2 (en) * 2015-07-02 2018-02-13 Bitswave Inc. Steerable earth boring assembly having flow tube with static seal
US9890592B2 (en) * 2015-07-02 2018-02-13 Bitswave Inc. Drive shaft for steerable earth boring assembly
US10697240B2 (en) 2015-07-29 2020-06-30 Halliburton Energy Services, Inc. Steering force control mechanism for a downhole drilling tool
WO2017065741A1 (en) 2015-10-12 2017-04-20 Halliburton Energy Services, Inc. An actuation apparatus of a directional drilling module
CN108431363B (zh) * 2016-01-06 2020-06-05 伊索德里尔股份有限公司 旋转导向钻井工具
US9657561B1 (en) 2016-01-06 2017-05-23 Isodrill, Inc. Downhole power conversion and management using a dynamically variable displacement pump
US9464482B1 (en) * 2016-01-06 2016-10-11 Isodrill, Llc Rotary steerable drilling tool
DE102016001779A1 (de) * 2016-02-08 2017-08-10 Stefan von den Driesch Wartungsarmes betriebssicheres Bohrwerkzeug für den störungsfreien Dauerbetrieb zum Abteufen von automatisch richtungsüberwachten Bohrungen in unterirdischen Gesteinsformationen
DE102016001780A1 (de) * 2016-02-08 2017-08-24 Stefan von den Driesch Kostengünstiges Verfahren zum Kalibrieren von Magnetfeldsensoren in einem hoch präzise arbeitenden Richtbohrgerät zur frühzeitigen, zuverlässigen und zeitnahen Bestimmung des Bohrlochs und ein hoch präzise arbeitendes Richtbohrgerät zum kostengünstigen Tiefrichtbohren
US10626674B2 (en) 2016-02-16 2020-04-21 Xr Lateral Llc Drilling apparatus with extensible pad
US10907412B2 (en) 2016-03-31 2021-02-02 Schlumberger Technology Corporation Equipment string communication and steering
RU2612403C1 (ru) * 2016-04-04 2017-03-09 Общество с ограниченной ответственностью Научно-производственное предприятие "БУРИНТЕХ" (ООО НПП "БУРИНТЕХ") Устройство для гидромеханического управления направленным роторным бурением
EP3464789B1 (en) * 2016-06-07 2021-04-28 Welltec A/S Downhole operational tool
US11396775B2 (en) * 2016-07-14 2022-07-26 Baker Hughes, A Ge Company, Llc Rotary steerable drilling assembly with a rotating steering device for drilling deviated wellbores
US10267091B2 (en) 2016-07-14 2019-04-23 Baker Hughes, A Ge Company, Llc Drilling assembly utilizing tilted disintegrating device for drilling deviated wellbores
US10731418B2 (en) * 2016-07-14 2020-08-04 Baker Hughes, A Ge Company, Llc Rotary steerable drilling assembly with a rotating steering device for drilling deviated wellbores
US10378283B2 (en) 2016-07-14 2019-08-13 Baker Hughes, A Ge Company, Llc Rotary steerable system with a steering device around a drive coupled to a disintegrating device for forming deviated wellbores
US10364608B2 (en) 2016-09-30 2019-07-30 Weatherford Technology Holdings, Llc Rotary steerable system having multiple independent actuators
US10415363B2 (en) 2016-09-30 2019-09-17 Weatherford Technology Holdings, Llc Control for rotary steerable system
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
CN108301770B (zh) * 2017-01-12 2019-11-05 通用电气公司 自动调节定向钻井装置和方法
RU2658703C1 (ru) * 2017-01-20 2018-06-22 Общество с ограниченной ответственностью "Буровые гидромашины - Центр" Роторное управляемое устройство
US20180216418A1 (en) * 2017-01-27 2018-08-02 Rime Downhole Technologies, Llc Adjustable Hydraulic Coupling For Drilling Tools And Related Methods
US11047419B2 (en) 2017-02-20 2021-06-29 Keith Boutte Segmented driveshaft
CN108505940B (zh) * 2017-02-28 2020-10-20 通用电气公司 复合旋转导向钻井系统和方法
US10287821B2 (en) 2017-03-07 2019-05-14 Weatherford Technology Holdings, Llc Roll-stabilized rotary steerable system
RU2645693C1 (ru) * 2017-04-05 2018-02-27 федеральное государственное бюджетное образовательное учреждение высшего образования "Пермский национальный исследовательский политехнический университет" Устройство обеспечения геостационарности навигационного оборудования телеметрической системы мониторинга траектории ствола скважины
US10641077B2 (en) 2017-04-13 2020-05-05 Weatherford Technology Holdings, Llc Determining angular offset between geomagnetic and gravitational fields while drilling wellbore
WO2018212754A1 (en) * 2017-05-15 2018-11-22 Halliburton Energy Services, Inc. Mud Operated Rotary Steerable System with Rolling Housing
WO2018212755A1 (en) * 2017-05-15 2018-11-22 Halliburton Energy Services, Inc. Rotary steerable system with rolling housing
US11492899B2 (en) 2017-05-24 2022-11-08 Halliburton Energy Services, Inc. Methods and systems for characterizing fractures in a subterranean formation
WO2019014142A1 (en) 2017-07-12 2019-01-17 Extreme Rock Destruction, LLC LATERALLY ORIENTED CUTTING STRUCTURES
US20190128069A1 (en) * 2017-10-27 2019-05-02 Gyrodata, Incorporated Using Rotary Steerable System Drilling Tool Based on Dogleg Severity
CN107701107B (zh) * 2017-10-31 2019-02-12 中国科学院地质与地球物理研究所 一种静态内推靠铰接式高造斜率旋转导向工具及控制方法
WO2019094048A1 (en) * 2017-11-13 2019-05-16 Halliburton Energy Services, Inc. An inflatable deflector for reentry access into a lateral wellbore
WO2019142024A1 (en) * 2018-01-19 2019-07-25 Kohzadi Keivan Intelligent self-control rotary steerable
CN110359863A (zh) * 2018-02-01 2019-10-22 西南石油大学 一种用于旋转导向工具的防落井悬挂装置
CN111819336B (zh) 2018-02-23 2023-05-16 斯伦贝谢技术有限公司 带有切削齿的旋转导向系统
US10858934B2 (en) 2018-03-05 2020-12-08 Baker Hughes, A Ge Company, Llc Enclosed module for a downhole system
US11230887B2 (en) * 2018-03-05 2022-01-25 Baker Hughes, A Ge Company, Llc Enclosed module for a downhole system
AR123395A1 (es) 2018-03-15 2022-11-30 Baker Hughes A Ge Co Llc Amortiguadores para mitigar vibraciones de herramientas de fondo de pozo y dispositivo de aislamiento de vibración para arreglo de fondo de pozo
US11448015B2 (en) 2018-03-15 2022-09-20 Baker Hughes, A Ge Company, Llc Dampers for mitigation of downhole tool vibrations
WO2019178320A1 (en) * 2018-03-15 2019-09-19 Baker Hughes, A Ge Company, Llc Dampers for mitigation of downhole tool vibrations and vibration isolation device for downhole bottom hole assembly
US11199242B2 (en) 2018-03-15 2021-12-14 Baker Hughes, A Ge Company, Llc Bit support assembly incorporating damper for high frequency torsional oscillation
US10947814B2 (en) 2018-08-22 2021-03-16 Schlumberger Technology Corporation Pilot controlled actuation valve system
CN109372836B (zh) * 2018-11-23 2020-03-24 中国科学院地质与地球物理研究所 一种全旋转导向工具用液压油路系统及导向工具控制方法
RU189409U1 (ru) * 2019-03-11 2019-05-22 Федеральное государственное автономное образовательное учреждение высшего образования "Сибирский федеральный университет" Алмазное долото
US11434748B2 (en) 2019-04-01 2022-09-06 Schlumberger Technology Corporation Instrumented rotary tool with sensor in cavity
US11668184B2 (en) 2019-04-01 2023-06-06 Schlumberger Technology Corporation Instrumented rotary tool with compliant connecting portions
CN112049570A (zh) * 2019-06-06 2020-12-08 万晓跃 一种旋转导向复合钻井装置及其钻井方法
US11193331B2 (en) 2019-06-12 2021-12-07 Baker Hughes Oilfield Operations Llc Self initiating bend motor for coil tubing drilling
CN112211556B (zh) * 2019-07-09 2023-05-05 万晓跃 一种基于液压原理的静态指向旋转导向装置
CN112302595B (zh) * 2019-07-24 2022-12-02 中国石油天然气股份有限公司 旋转开闭式分层采油管柱
CN110748336B (zh) * 2019-08-06 2024-01-23 中国石油天然气集团有限公司 一种磁信号控制电磁力驱动机械定位器及方法
BR112022004682A2 (pt) 2019-09-12 2022-06-14 Baker Hughes Oilfield Operations Llc Acoplador isolador de vibração para reduzir vibrações em uma coluna de perfuração
US11519227B2 (en) 2019-09-12 2022-12-06 Baker Hughes Oilfield Operations Llc Vibration isolating coupler for reducing high frequency torsional vibrations in a drill string
EA038036B1 (ru) * 2019-12-03 2021-06-25 Общество С Ограниченной Ответственностью "Мемпэкс" Пилотный бур для буровых машин
US11280187B2 (en) * 2019-12-20 2022-03-22 Schlumberger Technology Corporation Estimating a formation index using pad measurements
RU2733536C1 (ru) * 2020-05-21 2020-10-05 Публичное акционерное общество «Татнефть» имени В.Д. Шашина Устройство для контроля положения ствола горизонтальной скважины при бурении
CN113404429B (zh) * 2021-07-19 2023-12-22 万晓跃 复合式导向钻井工具及方法
CN112033658B (zh) * 2020-09-03 2022-05-27 西南石油大学 一种钻井牵引机器人支撑机构测试系统及方法
US11592457B2 (en) 2021-02-18 2023-02-28 Arcbyt, Inc. Methods and systems for tunnel profiling
WO2022238666A1 (en) 2021-05-12 2022-11-17 Reme, Llc Fluid control valve for rotary steerable tool
WO2023012442A1 (en) 2021-08-03 2023-02-09 Reme, Llc Piston shut-off valve for rotary steerable tool
CN113605842B (zh) * 2021-08-05 2024-04-09 常州大学 一种用于地热井的钻井台
CN114061655B (zh) * 2021-10-29 2023-03-24 中国石油天然气集团有限公司 一种动态非接触传输单元测试评价装置
CN114109252B (zh) * 2021-11-18 2023-07-28 西南石油大学 实现钻柱全旋转定向的控制装置
CN115898272B (zh) * 2022-11-29 2023-09-22 北京探矿工程研究所 一种用于柔性动力钻具的闭环轨迹控制装置
CN116905981B (zh) * 2023-09-12 2023-12-15 山东优图机械制造有限公司 一种石油井下开采作业用扶正器

Family Cites Families (99)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US33751A (en) * 1861-11-19 Improvement in oilers
US2319236A (en) * 1940-08-22 1943-05-18 Sperry Sun Well Surveying Co Deflecting tool
US2694549A (en) * 1952-01-21 1954-11-16 Eastman Oil Well Survey Co Joint structure between flexible shafting and drill bit structure for drilling lateral bores
US2687282A (en) * 1952-01-21 1954-08-24 Eastman Oil Well Survey Co Reaming bit structure for earth bores
US2876992A (en) * 1954-11-04 1959-03-10 Eastman Oil Well Survey Co Deflecting tools
US3068946A (en) * 1958-12-15 1962-12-18 Eastman Oil Well Survey Co Knuckle joint
US3098534A (en) * 1960-06-14 1963-07-23 Carr Warren Farrell Directional drill with hydraulically extended shoe
US3370657A (en) * 1965-10-24 1968-02-27 Trudril Inc Stabilizer and deflecting tool
US3457999A (en) * 1967-08-31 1969-07-29 Intern Systems & Controls Corp Fluid actuated directional drilling sub
US3561549A (en) * 1968-06-07 1971-02-09 Smith Ind International Inc Slant drilling tools for oil wells
US3575247A (en) * 1969-03-06 1971-04-20 Shell Oil Co Diamond bit unit
US3667556A (en) * 1970-01-05 1972-06-06 John Keller Henderson Directional drilling apparatus
US3637032A (en) * 1970-01-22 1972-01-25 John D Jeter Directional drilling apparatus
US3743034A (en) * 1971-05-03 1973-07-03 Shell Oil Co Steerable drill string
US3799279A (en) * 1972-09-25 1974-03-26 R Farris Optionally stabilized drilling tool
US4076084A (en) * 1973-07-16 1978-02-28 Amoco Production Company Oriented drilling tool
US3878903A (en) * 1973-12-04 1975-04-22 Martin Dee Cherrington Apparatus and process for drilling underground arcuate paths
US3903974A (en) * 1974-03-12 1975-09-09 Roy H Cullen Drilling assembly, deviation sub therewith, and method of using same
US4040494A (en) * 1975-06-09 1977-08-09 Smith International, Inc. Drill director
US4040495A (en) * 1975-12-22 1977-08-09 Smith International, Inc. Drilling apparatus
US4080115A (en) * 1976-09-27 1978-03-21 A-Z International Tool Company Progressive cavity drive train
DE2734020C3 (de) * 1977-07-28 1981-06-19 Turmag-Turbo-Maschinen AG Nüsse & Gräfer, 4322 Sprockhövel Stabilisator für Tiefbohrungen und Bohrgestänge dafür
US4185704A (en) * 1978-05-03 1980-01-29 Maurer Engineering Inc. Directional drilling apparatus
US4291773A (en) * 1978-07-27 1981-09-29 Evans Robert F Strictive material deflectable collar for use in borehole angle control
US4211292A (en) * 1978-07-27 1980-07-08 Evans Robert F Borehole angle control by gage corner removal effects
US4184553A (en) * 1978-10-25 1980-01-22 Conoco, Inc. Method for controlling direction of horizontal borehole
US4220213A (en) * 1978-12-07 1980-09-02 Hamilton Jack E Method and apparatus for self orienting a drill string while drilling a well bore
US4428441A (en) * 1979-04-04 1984-01-31 Mobil Oil Corporation Method and apparatus for reducing the differential pressure sticking tendency of a drill string
US4305474A (en) * 1980-02-04 1981-12-15 Conoco Inc. Thrust actuated drill guidance device
US4456080A (en) * 1980-09-19 1984-06-26 Holbert Don R Stabilizer method and apparatus for earth-boring operations
US4416339A (en) * 1982-01-21 1983-11-22 Baker Royce E Bit guidance device and method
EP0085444B1 (en) * 1982-02-02 1985-10-02 Shell Internationale Researchmaatschappij B.V. Method and means for controlling the course of a bore hole
US4461359A (en) * 1982-04-23 1984-07-24 Conoco Inc. Rotary drill indexing system
US4449595A (en) * 1982-05-17 1984-05-22 Holbert Don R Method and apparatus for drilling a curved bore
US4492276A (en) * 1982-11-17 1985-01-08 Shell Oil Company Down-hole drilling motor and method for directional drilling of boreholes
US4523652A (en) * 1983-07-01 1985-06-18 Atlantic Richfield Company Drainhole drilling assembly and method
US4560013A (en) * 1984-02-16 1985-12-24 Baker Oil Tools, Inc. Apparatus for directional drilling and the like of subterranean wells
US4638873A (en) * 1984-05-23 1987-01-27 Welborn Austin E Direction and angle maintenance tool and method for adjusting and maintaining the angle of deviation of a directionally drilled borehole
US4732223A (en) * 1984-06-12 1988-03-22 Universal Downhole Controls, Ltd. Controllable downhole directional drilling tool
ATE32930T1 (de) * 1985-01-07 1988-03-15 Smf Int Durchflussferngesteuerte vorrichtung zum betaetigen insbesondere von stabilisatoren in einem bohrstrang.
GB2172325B (en) * 1985-03-16 1988-07-20 Cambridge Radiation Tech Drilling apparatus
GB2172324B (en) * 1985-03-16 1988-07-20 Cambridge Radiation Tech Drilling apparatus
GB2177738B (en) 1985-07-13 1988-08-03 Cambridge Radiation Tech Control of drilling courses in the drilling of bore holes
FR2581698B1 (fr) * 1985-05-07 1987-07-24 Inst Francais Du Petrole Ensemble permettant d'effectuer des forages orientes
US4637479A (en) * 1985-05-31 1987-01-20 Schlumberger Technology Corporation Methods and apparatus for controlled directional drilling of boreholes
US4667751A (en) * 1985-10-11 1987-05-26 Smith International, Inc. System and method for controlled directional drilling
USRE33751E (en) 1985-10-11 1991-11-26 Smith International, Inc. System and method for controlled directional drilling
US4662458A (en) * 1985-10-23 1987-05-05 Nl Industries, Inc. Method and apparatus for bottom hole measurement
US4635736A (en) * 1985-11-22 1987-01-13 Shirley Kirk R Drill steering apparatus
GB8529651D0 (en) * 1985-12-02 1986-01-08 Drilex Ltd Directional drilling
US4828050A (en) * 1986-05-08 1989-05-09 Branham Industries, Inc. Single pass drilling apparatus and method for forming underground arcuate boreholes
US4699224A (en) * 1986-05-12 1987-10-13 Sidewinder Joint Venture Method and apparatus for lateral drilling in oil and gas wells
US4739843A (en) * 1986-05-12 1988-04-26 Sidewinder Tool Joint Venture Apparatus for lateral drilling in oil and gas wells
GB2190411B (en) * 1986-05-16 1990-02-21 Shell Int Research Apparatus for directional drilling.
US4714118A (en) * 1986-05-22 1987-12-22 Flowmole Corporation Technique for steering and monitoring the orientation of a powered underground boring device
US4821815A (en) * 1986-05-22 1989-04-18 Flowmole Corporation Technique for providing an underground tunnel utilizing a powered boring device
EP0251543B1 (en) * 1986-07-03 1991-05-02 Charles Abernethy Anderson Downhole stabilisers
US4811798A (en) * 1986-10-30 1989-03-14 Team Construction And Fabrication, Inc. Drilling motor deviation tool
US4697651A (en) * 1986-12-22 1987-10-06 Mobil Oil Corporation Method of drilling deviated wellbores
DE3890497D2 (en) * 1987-06-16 1989-06-15 Preussag Ag Device for guiding a drilling tool and/or pipe string
US5050692A (en) * 1987-08-07 1991-09-24 Baker Hughes Incorporated Method for directional drilling of subterranean wells
US4880067A (en) * 1988-02-17 1989-11-14 Baroid Technology, Inc. Apparatus for drilling a curved borehole
US4867255A (en) * 1988-05-20 1989-09-19 Flowmole Corporation Technique for steering a downhole hammer
US4901804A (en) * 1988-08-15 1990-02-20 Eastman Christensen Company Articulated downhole surveying instrument assembly
CA2002135C (en) * 1988-11-03 1999-02-02 James Bain Noble Directional drilling apparatus and method
US4895214A (en) * 1988-11-18 1990-01-23 Schoeffler William N Directional drilling tool
FR2641315B1 (fr) * 1988-12-30 1996-05-24 Inst Francais Du Petrole Garniture de forage a trajectoire controlee comportant un stabilisateur a geometrie variable et utilisation de cette garniture
US4938298A (en) * 1989-02-24 1990-07-03 Becfield Horizontal Drilling Services Company Directional well control
US4995465A (en) * 1989-11-27 1991-02-26 Conoco Inc. Rotary drillstring guidance by feedrate oscillation
US4948925A (en) * 1989-11-30 1990-08-14 Amoco Corporation Apparatus and method for rotationally orienting a fluid conducting conduit
US5220963A (en) * 1989-12-22 1993-06-22 Patton Consulting, Inc. System for controlled drilling of boreholes along planned profile
FR2659383B1 (fr) * 1990-03-07 1992-07-10 Inst Francais Du Petrole Dispositif de forage rotary comportant des moyens de reglage en azimut de la trajectoire de l'outil de forage et procede de forage correspondant.
EP0467642A3 (en) 1990-07-17 1993-03-10 Camco Drilling Group Limited Earth drilling system and method for controlling the direction of a borehole
CA2022452C (en) * 1990-08-01 1995-12-26 Douglas Wenzel Adjustable bent housing
CA2024061C (en) * 1990-08-27 2001-10-02 Laurier Emile Comeau System for drilling deviated boreholes
US5103919A (en) * 1990-10-04 1992-04-14 Amoco Corporation Method of determining the rotational orientation of a downhole tool
FR2671130B1 (fr) * 1990-12-28 1993-04-23 Inst Francais Du Petrole Dispositif comportant deux elements articules dans un plan, applique a un equipement de forage.
US5117927A (en) * 1991-02-01 1992-06-02 Anadrill Downhole adjustable bent assemblies
US5139094A (en) * 1991-02-01 1992-08-18 Anadrill, Inc. Directional drilling methods and apparatus
US5410303A (en) * 1991-05-15 1995-04-25 Baroid Technology, Inc. System for drilling deivated boreholes
CA2044945C (en) * 1991-06-19 1997-11-25 Kenneth Hugo Wenzel Adjustable bent housing
US5265682A (en) * 1991-06-25 1993-11-30 Camco Drilling Group Limited Steerable rotary drilling systems
FR2679957B1 (fr) * 1991-08-02 1998-12-04 Inst Francais Du Petrole Methode et dispositif pour effectuer des mesures et/ou interventions dans un puits fore ou en cours de forage.
US5553678A (en) * 1991-08-30 1996-09-10 Camco International Inc. Modulated bias units for steerable rotary drilling systems
US5213168A (en) * 1991-11-01 1993-05-25 Amoco Corporation Apparatus for drilling a curved subterranean borehole
US5265687A (en) * 1992-05-15 1993-11-30 Kidco Resources Ltd. Drilling short radius curvature well bores
US5311952A (en) * 1992-05-22 1994-05-17 Schlumberger Technology Corporation Apparatus and method for directional drilling with downhole motor on coiled tubing
US5311953A (en) * 1992-08-07 1994-05-17 Baroid Technology, Inc. Drill bit steering
US5375098A (en) * 1992-08-21 1994-12-20 Schlumberger Technology Corporation Logging while drilling tools, systems, and methods capable of transmitting data at a plurality of different frequencies
US5332048A (en) * 1992-10-23 1994-07-26 Halliburton Company Method and apparatus for automatic closed loop drilling system
US5325714A (en) * 1993-05-12 1994-07-05 Baker Hughes Incorporated Steerable motor system with integrated formation evaluation logging capacity
US5421420A (en) * 1994-06-07 1995-06-06 Schlumberger Technology Corporation Downhole weight-on-bit control for directional drilling
US5617926A (en) * 1994-08-05 1997-04-08 Schlumberger Technology Corporation Steerable drilling tool and system
US5484029A (en) * 1994-08-05 1996-01-16 Schlumberger Technology Corporation Steerable drilling tool and system
US5467834A (en) * 1994-08-08 1995-11-21 Maverick Tool Company Method and apparatus for short radius drilling of curved boreholes
US5520256A (en) * 1994-11-01 1996-05-28 Schlumberger Technology Corporation Articulated directional drilling motor assembly
US5594343A (en) * 1994-12-02 1997-01-14 Schlumberger Technology Corporation Well logging apparatus and method with borehole compensation including multiple transmitting antennas asymmetrically disposed about a pair of receiving antennas
EP0744526B1 (de) * 1995-05-24 2001-08-08 Baker Hughes Incorporated Verfahren zum Steuern eines Bohrwerkzeugs
US5738178A (en) * 1995-11-17 1998-04-14 Baker Hughes Incorporated Method and apparatus for navigational drilling with a downhole motor employing independent drill string and bottomhole assembly rotary orientation and rotation

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AU6317899A (en) 2000-06-15
EP1008717B1 (en) 2004-10-27
BR9905828A (pt) 2000-09-05
US6158529A (en) 2000-12-12
NO996051D0 (no) 1999-12-08
NO314196B1 (no) 2003-02-10
EP1008717A1 (en) 2000-06-14
CN1263977A (zh) 2000-08-23
CN1222677C (zh) 2005-10-12
CA2291922A1 (en) 2000-06-11
AU745767B2 (en) 2002-03-28
ID24512A (id) 2000-07-20
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RU2229012C2 (ru) 2004-05-20
GC0000115A (en) 2005-06-29

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