NO960590D0 - Fremgangsmåte ved drift av et boresystem - Google Patents

Fremgangsmåte ved drift av et boresystem

Info

Publication number
NO960590D0
NO960590D0 NO960590A NO960590A NO960590D0 NO 960590 D0 NO960590 D0 NO 960590D0 NO 960590 A NO960590 A NO 960590A NO 960590 A NO960590 A NO 960590A NO 960590 D0 NO960590 D0 NO 960590D0
Authority
NO
Norway
Prior art keywords
operating
drilling system
drilling
Prior art date
Application number
NO960590A
Other languages
English (en)
Other versions
NO315134B1 (no
NO960590L (no
Inventor
John Denzil Barr
John M Clegg
William C Motion
Original Assignee
Camco Drilling Group Ltd
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 Camco Drilling Group Ltd filed Critical Camco Drilling Group Ltd
Publication of NO960590D0 publication Critical patent/NO960590D0/no
Publication of NO960590L publication Critical patent/NO960590L/no
Publication of NO315134B1 publication Critical patent/NO315134B1/no

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B7/00—Special methods or apparatus for drilling
    • E21B7/04—Directional drilling
    • E21B7/06—Deflecting the direction of boreholes
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B21/00—Methods or apparatus for flushing boreholes, e.g. by use of exhaust air from motor
    • E21B21/10—Valve arrangements in drilling-fluid circulation systems
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B47/00—Survey of boreholes or wells
    • E21B47/12—Means for transmitting measuring-signals or control signals from the well to the surface, or from the surface to the well, e.g. for logging while drilling
    • E21B47/14—Means for transmitting measuring-signals or control signals from the well to the surface, or from the surface to the well, e.g. for logging while drilling using acoustic waves
    • E21B47/18—Means for transmitting measuring-signals or control signals from the well to the surface, or from the surface to the well, e.g. for logging while drilling using acoustic waves through the well fluid, e.g. mud pressure pulse telemetry
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B47/00—Survey of boreholes or wells
    • E21B47/12—Means for transmitting measuring-signals or control signals from the well to the surface, or from the surface to the well, e.g. for logging while drilling
    • E21B47/14—Means for transmitting measuring-signals or control signals from the well to the surface, or from the surface to the well, e.g. for logging while drilling using acoustic waves
    • E21B47/18—Means for transmitting measuring-signals or control signals from the well to the surface, or from the surface to the well, e.g. for logging while drilling using acoustic waves through the well fluid, e.g. mud pressure pulse telemetry
    • E21B47/22—Means for transmitting measuring-signals or control signals from the well to the surface, or from the surface to the well, e.g. for logging while drilling using acoustic waves through the well fluid, e.g. mud pressure pulse telemetry by negative mud pulses using a pressure relieve valve between drill pipe and annulus

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Mining & Mineral Resources (AREA)
  • Geology (AREA)
  • Physics & Mathematics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geophysics (AREA)
  • Remote Sensing (AREA)
  • Acoustics & Sound (AREA)
  • Mechanical Engineering (AREA)
  • Earth Drilling (AREA)
  • Drilling And Boring (AREA)
NO19960590A 1995-02-25 1996-02-15 Fremgangsmåte og anordning for dataoverföring fra et retningsboresystems nedihullsenhet til overflaten NO315134B1 (no)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GBGB9503827.9A GB9503827D0 (en) 1995-02-25 1995-02-25 "Improvements in or relating to steerable rotary drilling systems

Publications (3)

Publication Number Publication Date
NO960590D0 true NO960590D0 (no) 1996-02-15
NO960590L NO960590L (no) 1996-08-26
NO315134B1 NO315134B1 (no) 2003-07-14

Family

ID=10770256

Family Applications (1)

Application Number Title Priority Date Filing Date
NO19960590A NO315134B1 (no) 1995-02-25 1996-02-15 Fremgangsmåte og anordning for dataoverföring fra et retningsboresystems nedihullsenhet til overflaten

Country Status (7)

Country Link
US (2) US5803185A (no)
EP (1) EP0728909B1 (no)
AU (1) AU712842B2 (no)
CA (1) CA2170184C (no)
DE (1) DE69609745T2 (no)
GB (2) GB9503827D0 (no)
NO (1) NO315134B1 (no)

Families Citing this family (201)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6206108B1 (en) * 1995-01-12 2001-03-27 Baker Hughes Incorporated Drilling system with integrated bottom hole assembly
GB9503828D0 (en) * 1995-02-25 1995-04-19 Camco Drilling Group Ltd "Improvements in or relating to steerable rotary drilling systems"
GB2312905A (en) * 1996-05-09 1997-11-12 Camco Drilling Group Ltd Automatically steered drill assembly
US6050348A (en) * 1997-06-17 2000-04-18 Canrig Drilling Technology Ltd. Drilling method and apparatus
US6216799B1 (en) * 1997-09-25 2001-04-17 Shell Offshore Inc. Subsea pumping system and method for deepwater drilling
US6263981B1 (en) * 1997-09-25 2001-07-24 Shell Offshore Inc. Deepwater drill string shut-off valve system and method for controlling mud circulation
US7306058B2 (en) 1998-01-21 2007-12-11 Halliburton Energy Services, Inc. Anti-rotation device for a steerable rotary drilling device
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
US6269892B1 (en) * 1998-12-21 2001-08-07 Dresser Industries, Inc. Steerable drilling system and method
US6116354A (en) * 1999-03-19 2000-09-12 Weatherford/Lamb, Inc. Rotary steerable system for use in drilling deviated wells
CA2277714C (en) 1999-07-12 2005-02-15 Halliburton Energy Services, Inc. Steerable rotary drilling device and directional drilling method
US6948572B2 (en) * 1999-07-12 2005-09-27 Halliburton Energy Services, Inc. Command method for a steerable rotary drilling device
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
US6601658B1 (en) 1999-11-10 2003-08-05 Schlumberger Wcp Ltd Control method for use with a steerable drilling system
US6427792B1 (en) 2000-07-06 2002-08-06 Camco International (Uk) Limited Active gauge cutting structure for earth boring drill bits
DE60208662T2 (de) * 2001-01-24 2007-01-25 Geolink (Uk) Ltd. Druckimpulsgenerator für bohrlochmessung während des bohrens
GB0102160D0 (en) 2001-01-27 2001-03-14 Schlumberger Holdings Cutting structure for earth boring drill bits
US6484825B2 (en) 2001-01-27 2002-11-26 Camco International (Uk) Limited Cutting structure for earth boring drill bits
US6920085B2 (en) 2001-02-14 2005-07-19 Halliburton Energy Services, Inc. Downlink telemetry system
US6626253B2 (en) * 2001-02-27 2003-09-30 Baker Hughes Incorporated Oscillating shear valve for mud pulse telemetry
US7250873B2 (en) * 2001-02-27 2007-07-31 Baker Hughes Incorporated Downlink pulser for mud pulse telemetry
US6962214B2 (en) 2001-04-02 2005-11-08 Schlumberger Wcp Ltd. Rotary seal for directional drilling tools
US6840336B2 (en) 2001-06-05 2005-01-11 Schlumberger Technology Corporation Drilling tool with non-rotating sleeve
CA2351978C (en) * 2001-06-28 2006-03-14 Halliburton Energy Services, Inc. Drilling direction control device
WO2003027714A1 (en) * 2001-09-25 2003-04-03 Vermeer Manufacturing Company Common interface architecture for horizontal directional drilling machines and walk-over guidance systems
US7066284B2 (en) 2001-11-14 2006-06-27 Halliburton Energy Services, Inc. Method and apparatus for a monodiameter wellbore, monodiameter casing, monobore, and/or monowell
US20030127252A1 (en) 2001-12-19 2003-07-10 Geoff Downton Motor Driven Hybrid Rotary Steerable System
US7320370B2 (en) * 2003-09-17 2008-01-22 Schlumberger Technology Corporation Automatic downlink system
CA2448723C (en) * 2003-11-07 2008-05-13 Halliburton Energy Services, Inc. Variable gauge drilling apparatus and method of assembly thereof
US7730967B2 (en) * 2004-06-22 2010-06-08 Baker Hughes Incorporated Drilling wellbores with optimal physical drill string conditions
US7287605B2 (en) * 2004-11-02 2007-10-30 Scientific Drilling International Steerable drilling apparatus having a differential displacement side-force exerting mechanism
US7983113B2 (en) * 2005-03-29 2011-07-19 Baker Hughes Incorporated Method and apparatus for downlink communication using dynamic threshold values for detecting transmitted signals
US7518950B2 (en) * 2005-03-29 2009-04-14 Baker Hughes Incorporated Method and apparatus for downlink communication
US7389830B2 (en) * 2005-04-29 2008-06-24 Aps Technology, Inc. Rotary steerable motor system for underground drilling
US8827006B2 (en) * 2005-05-12 2014-09-09 Schlumberger Technology Corporation Apparatus and method for measuring while drilling
GB0515394D0 (en) * 2005-07-27 2005-08-31 Schlumberger Holdings Steerable drilling system
US7549489B2 (en) 2006-03-23 2009-06-23 Hall David R Jack element with a stop-off
US7730972B2 (en) * 2005-11-21 2010-06-08 Schlumberger Technology Corporation Downhole turbine
US8297375B2 (en) 2005-11-21 2012-10-30 Schlumberger Technology Corporation Downhole turbine
US8316964B2 (en) 2006-03-23 2012-11-27 Schlumberger Technology Corporation Drill bit transducer device
US8408336B2 (en) 2005-11-21 2013-04-02 Schlumberger Technology Corporation Flow guide actuation
US7617886B2 (en) * 2005-11-21 2009-11-17 Hall David R Fluid-actuated hammer bit
US8297378B2 (en) * 2005-11-21 2012-10-30 Schlumberger Technology Corporation Turbine driven hammer that oscillates at a constant frequency
US7730975B2 (en) * 2005-11-21 2010-06-08 Schlumberger Technology Corporation Drill bit porting system
US7503405B2 (en) * 2005-11-21 2009-03-17 Hall David R Rotary valve for steering a drill string
US7571780B2 (en) 2006-03-24 2009-08-11 Hall David R Jack element for a drill bit
US8225883B2 (en) * 2005-11-21 2012-07-24 Schlumberger Technology Corporation Downhole percussive tool with alternating pressure differentials
US8528664B2 (en) 2005-11-21 2013-09-10 Schlumberger Technology Corporation Downhole mechanism
US8522897B2 (en) 2005-11-21 2013-09-03 Schlumberger Technology Corporation Lead the bit rotary steerable tool
US8360174B2 (en) 2006-03-23 2013-01-29 Schlumberger Technology Corporation Lead the bit rotary steerable tool
US8011457B2 (en) 2006-03-23 2011-09-06 Schlumberger Technology Corporation Downhole hammer assembly
US7413034B2 (en) * 2006-04-07 2008-08-19 Halliburton Energy Services, Inc. Steering tool
US8590636B2 (en) * 2006-04-28 2013-11-26 Schlumberger Technology Corporation Rotary steerable drilling system
US8967296B2 (en) * 2006-05-31 2015-03-03 Schlumberger Technology Corporation Rotary steerable drilling apparatus and method
US8162076B2 (en) * 2006-06-02 2012-04-24 Schlumberger Technology Corporation System and method for reducing the borehole gap for downhole formation testing sensors
GB2442522B (en) * 2006-10-03 2011-05-04 Schlumberger Holdings Real time telemetry
GB2443415A (en) * 2006-11-02 2008-05-07 Sondex Plc A device for creating pressure pulses in the fluid of a borehole
US20080142268A1 (en) * 2006-12-13 2008-06-19 Geoffrey Downton Rotary steerable drilling apparatus and method
CA2672658C (en) 2006-12-15 2014-07-08 David R. Hall System for steering a drill string
US7866416B2 (en) 2007-06-04 2011-01-11 Schlumberger Technology Corporation Clutch for a jack element
GB2450681A (en) * 2007-06-26 2009-01-07 Schlumberger Holdings Multi-position electromagnetic actuator with spring return
US7669669B2 (en) * 2007-07-30 2010-03-02 Schlumberger Technology Corporation Tool face sensor method
US8763726B2 (en) * 2007-08-15 2014-07-01 Schlumberger Technology Corporation Drill bit gauge pad control
US8066085B2 (en) 2007-08-15 2011-11-29 Schlumberger Technology Corporation Stochastic bit noise control
US8727036B2 (en) 2007-08-15 2014-05-20 Schlumberger Technology Corporation System and method for drilling
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
US7845430B2 (en) * 2007-08-15 2010-12-07 Schlumberger Technology Corporation Compliantly coupled cutting system
US8534380B2 (en) 2007-08-15 2013-09-17 Schlumberger Technology Corporation System and method for directional drilling a borehole with a rotary drilling system
US7967083B2 (en) * 2007-09-06 2011-06-28 Schlumberger Technology Corporation Sensor for determining a position of a jack element
US7721826B2 (en) 2007-09-06 2010-05-25 Schlumberger Technology Corporation Downhole jack assembly sensor
US9035788B2 (en) * 2007-10-02 2015-05-19 Schlumberger Technology Corporation Real time telemetry
US7836975B2 (en) 2007-10-24 2010-11-23 Schlumberger Technology Corporation Morphable bit
US8442769B2 (en) * 2007-11-12 2013-05-14 Schlumberger Technology Corporation Method of determining and utilizing high fidelity wellbore trajectory
CN101158271B (zh) * 2007-11-19 2012-07-04 大庆油田有限责任公司 油水井油层定点深穿透水平钻孔装置
JP5662804B2 (ja) 2007-12-18 2015-02-04 シュルンベルジェ ホールディングス リミテッドＳｃｈｌｎｍｂｅｒｇｅｒ Ｈｏｌｄｉｎｇｓ Ｌｉｍｉｔｅｄ 表面電磁探査を改善するシステム及び方法
CN101260783B (zh) * 2008-02-29 2012-12-19 上海大学 预弯曲动力学防斜打快钻井方法
US8813869B2 (en) * 2008-03-20 2014-08-26 Schlumberger Technology Corporation Analysis refracted acoustic waves measured in a borehole
US10227862B2 (en) 2008-04-07 2019-03-12 Schlumberger Technology Corporation Method for determining wellbore position using seismic sources and seismic receivers
WO2009126430A2 (en) * 2008-04-07 2009-10-15 Schlumberger Canada Limited Method for determining wellbore position using seismic sources and seismic receivers
US9963937B2 (en) 2008-04-18 2018-05-08 Dreco Energy Services Ulc Method and apparatus for controlling downhole rotational rate of a drilling tool
RU2450122C1 (ru) 2008-04-18 2012-05-10 ДРЕКО ЭНЕДЖИ СЭВИСИЗ ЭлТиДи. Буровое устройство, устройство регулирования скорости вращения бурильного инструмента и способ бурения
US7779933B2 (en) * 2008-04-30 2010-08-24 Schlumberger Technology Corporation Apparatus and method for steering a drill bit
US8714246B2 (en) 2008-05-22 2014-05-06 Schlumberger Technology Corporation 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
WO2009142868A2 (en) 2008-05-23 2009-11-26 Schlumberger Canada Limited Drilling wells in compartmentalized reservoirs
US8186459B1 (en) 2008-06-23 2012-05-29 Horizontal Expansion Tech, Llc Flexible hose with thrusters and shut-off valve for horizontal well drilling
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
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
US9388635B2 (en) * 2008-11-04 2016-07-12 Halliburton Energy Services, Inc. Method and apparatus for controlling an orientable connection in a drilling assembly
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
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
US8376366B2 (en) * 2008-12-04 2013-02-19 Schlumberger Technology Corporation Sealing gland 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
US9127521B2 (en) * 2009-02-24 2015-09-08 Schlumberger Technology Corporation Downhole tool actuation having a seat with a fluid by-pass
US8371400B2 (en) * 2009-02-24 2013-02-12 Schlumberger Technology Corporation Downhole tool actuation
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
US7650951B1 (en) 2009-04-16 2010-01-26 Hall David R Resettable actuator for downhole tool
WO2010121346A1 (en) 2009-04-23 2010-10-28 Schlumberger Canada Limited Drill bit assembly having electrically isolated gap joint for measurement of reservoir properties
CA2795478C (en) 2009-04-23 2014-05-27 Kjell Haugvaldstad A drill bit assembly having aligned features
US9109403B2 (en) 2009-04-23 2015-08-18 Schlumberger Technology Corporation Drill bit assembly having electrically isolated gap joint for electromagnetic telemetry
US8701799B2 (en) 2009-04-29 2014-04-22 Schlumberger Technology Corporation Drill bit cutter pocket restitution
US8322416B2 (en) * 2009-06-18 2012-12-04 Schlumberger Technology Corporation Focused sampling of formation fluids
US8919459B2 (en) 2009-08-11 2014-12-30 Schlumberger Technology Corporation Control systems and methods for directional drilling utilizing the same
US8469104B2 (en) * 2009-09-09 2013-06-25 Schlumberger Technology Corporation Valves, bottom hole assemblies, and method of selectively actuating a motor
US8307914B2 (en) * 2009-09-09 2012-11-13 Schlumberger Technology Corporation Drill bits and methods of drilling curved boreholes
AU2010310816B2 (en) 2009-10-20 2016-01-28 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
US8245781B2 (en) * 2009-12-11 2012-08-21 Schlumberger Technology Corporation Formation fluid sampling
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
US8905159B2 (en) * 2009-12-15 2014-12-09 Schlumberger Technology Corporation Eccentric steering device and methods of directional drilling
US8172009B2 (en) 2010-07-14 2012-05-08 Hall David R Expandable tool with at least one blade that locks in place through a wedging effect
US8281880B2 (en) 2010-07-14 2012-10-09 Hall David R Expandable tool for an earth boring system
US8353354B2 (en) 2010-07-14 2013-01-15 Hall David R Crawler system for an earth boring system
WO2012012587A2 (en) * 2010-07-21 2012-01-26 Aronstam Peter S Apparatus and method for enhancing subsurface surveys
US8694257B2 (en) 2010-08-30 2014-04-08 Schlumberger Technology Corporation Method for determining uncertainty with projected wellbore position and attitude
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
CN103221626B (zh) 2010-09-09 2015-07-15 国民油井华高有限公司 具有地层接口构件和控制系统的井下旋转式钻井设备
US9435649B2 (en) 2010-10-05 2016-09-06 Schlumberger Technology Corporation Method and system for azimuth measurements using a gyroscope unit
US8365821B2 (en) 2010-10-29 2013-02-05 Hall David R System for a downhole string with a downhole valve
US8640768B2 (en) 2010-10-29 2014-02-04 David R. Hall Sintered polycrystalline diamond tubular members
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
US9228432B2 (en) * 2010-12-09 2016-01-05 Schlumberger Technology Corporation Zero sum pressure drop mud telemetry modulator
US8708064B2 (en) * 2010-12-23 2014-04-29 Schlumberger Technology Corporation System and method to control steering and additional functionality in a rotary steerable system
US8376067B2 (en) * 2010-12-23 2013-02-19 Schlumberger Technology Corporation System and method employing a rotational valve to control steering in a rotary steerable system
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
US20120193147A1 (en) * 2011-01-28 2012-08-02 Hall David R Fluid Path between the Outer Surface of a Tool and an Expandable Blade
US8342266B2 (en) * 2011-03-15 2013-01-01 Hall David R Timed steering nozzle on a downhole drill bit
US9080399B2 (en) 2011-06-14 2015-07-14 Baker Hughes Incorporated Earth-boring tools including retractable pads, cartridges including retractable pads for such tools, and related methods
US8890341B2 (en) 2011-07-29 2014-11-18 Schlumberger Technology Corporation Harvesting energy from a drillstring
GB2498831B (en) 2011-11-20 2014-05-28 Schlumberger Holdings Directional drilling attitude hold controller
US8210283B1 (en) 2011-12-22 2012-07-03 Hunt Energy Enterprises, L.L.C. System and method for surface steerable drilling
WO2013180822A2 (en) 2012-05-30 2013-12-05 Tellus Oilfield, Inc. Drilling system, biasing mechanism and method for directionally drilling a borehole
CN104619944B (zh) 2012-06-12 2016-09-28 哈利伯顿能源服务公司 模块化旋转式可导向致动器、导向工具、及具有模块化致动器的旋转式可导向钻井系统
US9404354B2 (en) 2012-06-15 2016-08-02 Schlumberger Technology Corporation Closed loop well twinning methods
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
CA2885500C (en) 2012-09-21 2018-11-13 Halliburton Energy Services, Inc. System and method for determining drilling parameters based on hydraulic pressure associated with a directional drilling system
US9500031B2 (en) 2012-11-12 2016-11-22 Aps Technology, Inc. Rotary steerable drilling apparatus
US9290995B2 (en) 2012-12-07 2016-03-22 Canrig Drilling Technology Ltd. Drill string oscillation methods
CN103867151A (zh) * 2012-12-13 2014-06-18 四川宏华石油设备有限公司 一种石油钻井液固控系统底部阀
CN105143591B (zh) 2013-03-05 2017-05-03 哈里伯顿能源服务公司 用于旋转导向系统的减摇系统
CA2907425C (en) * 2013-03-20 2020-05-19 National Oilwell Varco, L.P. System and method for controlling a downhole tool
US9822633B2 (en) 2013-10-22 2017-11-21 Schlumberger Technology Corporation Rotational downlinking to rotary steerable system
CN104563867A (zh) * 2013-10-27 2015-04-29 中国石油化工集团公司 重力控制式旋转导向工具
US10337250B2 (en) 2014-02-03 2019-07-02 Aps Technology, Inc. System, apparatus and method for guiding a drill bit based on forces applied to a drill bit, and drilling methods related to same
US9869140B2 (en) 2014-07-07 2018-01-16 Schlumberger Technology Corporation Steering system for drill string
US10316598B2 (en) 2014-07-07 2019-06-11 Schlumberger Technology Corporation Valve system for distributing actuating fluid
US10006249B2 (en) 2014-07-24 2018-06-26 Schlumberger Technology Corporation Inverted wellbore drilling motor
US10184873B2 (en) 2014-09-30 2019-01-22 Schlumberger Technology Corporation Vibrating wire viscometer and cartridge for the same
US9932821B2 (en) * 2014-10-22 2018-04-03 Halliburton Energy Services Inc. Bend angle sensing assembly and method of use
CN105625968B (zh) 2014-11-06 2018-04-13 通用电气公司 导向系统及导向方法
US10113363B2 (en) 2014-11-07 2018-10-30 Aps Technology, Inc. System and related methods for control of a directional drilling operation
US10233700B2 (en) 2015-03-31 2019-03-19 Aps Technology, Inc. Downhole drilling motor with an adjustment assembly
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
US10113399B2 (en) 2015-05-21 2018-10-30 Novatek Ip, Llc Downhole turbine assembly
US10472934B2 (en) 2015-05-21 2019-11-12 Novatek Ip, Llc Downhole transducer assembly
GB2587117B (en) 2015-10-12 2021-10-13 Halliburton Energy Services Inc Rotary steerable drilling tool and method
US10907412B2 (en) 2016-03-31 2021-02-02 Schlumberger Technology Corporation Equipment string communication and steering
US11933158B2 (en) 2016-09-02 2024-03-19 Motive Drilling Technologies, Inc. System and method for mag ranging drilling control
WO2018075109A1 (en) * 2016-10-19 2018-04-26 Halliburton Energy Services, Inc. Degradation resistant rotary valves for downhole tools
CN110073073B (zh) 2016-11-15 2022-11-15 斯伦贝谢技术有限公司 用于引导流体流的系统和方法
US10439474B2 (en) 2016-11-16 2019-10-08 Schlumberger Technology Corporation Turbines and methods of generating electricity
CN106677709B (zh) * 2017-01-24 2018-11-13 浙江工业大学 一种带红外摄像头的地质勘探钻头
US10378282B2 (en) 2017-03-10 2019-08-13 Nabors Drilling Technologies Usa, Inc. Dynamic friction drill string oscillation systems and methods
WO2019072836A1 (en) * 2017-10-12 2019-04-18 Shell Internationale Research Maatschappij B.V. ROTARY ORIENTABLE DRILLING SYSTEM, DRILL ROD CONNECT AND METHOD OF OPERATING SUCH A SYSTEM
US10544650B2 (en) 2017-10-29 2020-01-28 Weatherford Technology Holdings, Llc Rotating disk valve for rotary steerable tool
US11286718B2 (en) 2018-02-23 2022-03-29 Schlumberger Technology Corporation Rotary steerable system with cutters
RU2691194C1 (ru) * 2018-08-02 2019-06-11 федеральное государственное бюджетное образовательное учреждение высшего образования "Пермский национальный исследовательский политехнический университет" Модульная управляемая система роторного бурения скважин малого диаметра
US10947814B2 (en) 2018-08-22 2021-03-16 Schlumberger Technology Corporation Pilot controlled actuation valve system
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
US11162303B2 (en) 2019-06-14 2021-11-02 Aps Technology, Inc. Rotary steerable tool with proportional control valve
CA3083568C (en) * 2019-06-27 2021-07-06 Eavor Technologies Inc. Guidance method for multilateral directional drilling
CN110566119B (zh) * 2019-09-10 2024-10-01 中国石油天然气集团有限公司 钻井装置
WO2021087130A1 (en) * 2019-10-31 2021-05-06 Schlumberger Technology Corporation Systems and methods for downhole communication
CN111577260B (zh) * 2020-04-27 2023-05-09 湖南创远高新机械有限责任公司 天井钻机通信系统及其控制方法
US11795763B2 (en) 2020-06-11 2023-10-24 Schlumberger Technology Corporation Downhole tools having radially extendable elements
CN111878065B (zh) * 2020-07-15 2023-05-16 中国一冶集团有限公司 冲击钻钻孔灌注桩施工中监测桩基中心偏位装置及方法
US20220282571A1 (en) 2021-03-02 2022-09-08 Infinity Drilling Technologies, LLC Compact rotary steerable system
EP4337836A1 (en) 2021-05-12 2024-03-20 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
US12116893B2 (en) 2022-08-02 2024-10-15 Halliburton Energy Services, Inc. Shear pin for deactivating a steering pad of a rotary steerable system
US12031433B2 (en) 2022-08-02 2024-07-09 Halliburton Energy Services, Inc. Steering valve for deactivating a steering pad of a rotary steerable system

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2612985B1 (fr) * 1987-03-27 1989-07-28 Smf Int Procede et dispositif de reglage de la trajectoire d'un outil de forage fixe a l'extremite d'un train de tiges
US4899833A (en) * 1988-12-07 1990-02-13 Amoco Corporation Downhole drilling assembly orienting device
US4948925A (en) * 1989-11-30 1990-08-14 Amoco Corporation Apparatus and method for rotationally orienting a fluid conducting conduit
US5265682A (en) * 1991-06-25 1993-11-30 Camco Drilling Group Limited Steerable rotary drilling systems
US5553678A (en) * 1991-08-30 1996-09-10 Camco International Inc. Modulated bias units for steerable rotary drilling systems
GB9411228D0 (en) * 1994-06-04 1994-07-27 Camco Drilling Group Ltd A modulated bias unit for rotary drilling
GB9503828D0 (en) * 1995-02-25 1995-04-19 Camco Drilling Group Ltd "Improvements in or relating to steerable rotary drilling systems"

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AU4550596A (en) 1996-09-05
CA2170184C (en) 2006-05-09
EP0728909A3 (en) 1997-08-06
GB9603107D0 (en) 1996-04-10
GB2298216B (en) 1998-09-16
AU712842B2 (en) 1999-11-18
US5803185A (en) 1998-09-08
DE69609745T2 (de) 2001-04-12
US6089332A (en) 2000-07-18
CA2170184A1 (en) 1996-08-26
NO315134B1 (no) 2003-07-14
GB9503827D0 (en) 1995-04-19
GB2298216A (en) 1996-08-28
NO960590L (no) 1996-08-26
DE69609745D1 (de) 2000-09-21
EP0728909B1 (en) 2000-08-16
EP0728909A2 (en) 1996-08-28

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