AUPO062296A0
(en)
*
|
1996-06-25 |
1996-07-18 |
Gray, Ian |
A system for directional control of drilling
|
US6340063B1
(en)
|
1998-01-21 |
2002-01-22 |
Halliburton Energy Services, Inc. |
Steerable rotary directional drilling method
|
US7306058B2
(en)
|
1998-01-21 |
2007-12-11 |
Halliburton Energy Services, Inc. |
Anti-rotation device for a steerable rotary drilling device
|
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
|
US6948572B2
(en)
*
|
1999-07-12 |
2005-09-27 |
Halliburton Energy Services, Inc. |
Command method for a steerable rotary drilling device
|
CA2474232C
(en)
|
1999-07-12 |
2007-06-19 |
Halliburton Energy Services, Inc. |
Anti-rotation device 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
|
DE60011587T2
(de)
|
1999-11-10 |
2005-06-30 |
Schlumberger Holdings Ltd., Road Town |
Steuerungsverfahren für steuerbares bohrsystem
|
US6427792B1
(en)
|
2000-07-06 |
2002-08-06 |
Camco International (Uk) Limited |
Active gauge 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
|
GB0102160D0
(en)
|
2001-01-27 |
2001-03-14 |
Schlumberger Holdings |
Cutting structure for earth boring drill bits
|
DE60104082T2
(de)
|
2001-01-27 |
2005-07-28 |
Camco International (Uk) Ltd., Stonehouse |
Schneidstruktur für Bohrmeissel
|
US6962214B2
(en)
|
2001-04-02 |
2005-11-08 |
Schlumberger Wcp Ltd. |
Rotary seal for directional drilling tools
|
CA2494237C
(en)
*
|
2001-06-28 |
2008-03-25 |
Halliburton Energy Services, Inc. |
Drill tool shaft-to-housing locking device
|
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
|
US7188685B2
(en)
|
2001-12-19 |
2007-03-13 |
Schlumberge Technology Corporation |
Hybrid rotary steerable system
|
US6715570B1
(en)
*
|
2002-09-17 |
2004-04-06 |
Schumberger Technology Corporation |
Two stage downhole drilling fluid filter
|
US7334649B2
(en)
*
|
2002-12-16 |
2008-02-26 |
Halliburton Energy Services, Inc. |
Drilling with casing
|
ATE429566T1
(de)
*
|
2003-04-25 |
2009-05-15 |
Intersyn Technologies |
Ein stufenloses getriebe verwendendes system und verfahren zur steuerung einer oder mehrerer systemkomponenten
|
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
|
US7669668B2
(en)
*
|
2004-12-01 |
2010-03-02 |
Schlumberger Technology Corporation |
System, apparatus, and method of conducting measurements of a borehole
|
GB2422388B
(en)
*
|
2005-01-20 |
2010-05-12 |
Schlumberger Holdings |
Bi-directional rotary steerable system actuator assembly and method
|
GB2425790B
(en)
*
|
2005-05-05 |
2010-09-01 |
Schlumberger Holdings |
Steerable drilling system
|
US8827006B2
(en)
*
|
2005-05-12 |
2014-09-09 |
Schlumberger Technology Corporation |
Apparatus and method for measuring while drilling
|
GB2426265B
(en)
*
|
2005-05-21 |
2011-01-05 |
Schlumberger Holdings |
Roll stabilised unit
|
US8522897B2
(en)
|
2005-11-21 |
2013-09-03 |
Schlumberger Technology Corporation |
Lead the bit rotary steerable tool
|
US8267196B2
(en)
|
2005-11-21 |
2012-09-18 |
Schlumberger Technology Corporation |
Flow guide actuation
|
US7571780B2
(en)
|
2006-03-24 |
2009-08-11 |
Hall David R |
Jack element for a drill bit
|
US8360174B2
(en)
|
2006-03-23 |
2013-01-29 |
Schlumberger Technology Corporation |
Lead the bit rotary steerable tool
|
US8297375B2
(en)
|
2005-11-21 |
2012-10-30 |
Schlumberger Technology Corporation |
Downhole turbine
|
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
|
US20080142268A1
(en)
*
|
2006-12-13 |
2008-06-19 |
Geoffrey Downton |
Rotary steerable drilling apparatus and method
|
US8497685B2
(en)
*
|
2007-05-22 |
2013-07-30 |
Schlumberger Technology Corporation |
Angular position sensor for a downhole tool
|
US7669669B2
(en)
*
|
2007-07-30 |
2010-03-02 |
Schlumberger Technology Corporation |
Tool face sensor method
|
US8066085B2
(en)
|
2007-08-15 |
2011-11-29 |
Schlumberger Technology Corporation |
Stochastic bit noise control
|
US7845430B2
(en)
*
|
2007-08-15 |
2010-12-07 |
Schlumberger Technology Corporation |
Compliantly coupled cutting system
|
US8899352B2
(en)
|
2007-08-15 |
2014-12-02 |
Schlumberger Technology Corporation |
System and method for drilling
|
US8763726B2
(en)
*
|
2007-08-15 |
2014-07-01 |
Schlumberger Technology Corporation |
Drill bit gauge pad 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
|
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
|
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
|
US7687950B2
(en)
*
|
2007-11-27 |
2010-03-30 |
Vector Magnetics Llc |
Drillstring alternator
|
US8813869B2
(en)
*
|
2008-03-20 |
2014-08-26 |
Schlumberger Technology Corporation |
Analysis refracted acoustic waves measured in a borehole
|
BRPI0910881B1
(pt)
|
2008-04-18 |
2019-03-26 |
Dreco Energy Services Ltd. |
Aparelhos para perfurar e para controlar a velocidade rotacional de uma ferramenta de perfuração, e, método para perfurar.
|
US9963937B2
(en)
|
2008-04-18 |
2018-05-08 |
Dreco Energy Services Ulc |
Method and apparatus for controlling downhole rotational rate of a drilling tool
|
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
|
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
|
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
|
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
|
US7819666B2
(en)
*
|
2008-11-26 |
2010-10-26 |
Schlumberger Technology Corporation |
Rotating electrical connections and methods of using the same
|
US8146679B2
(en)
*
|
2008-11-26 |
2012-04-03 |
Schlumberger Technology Corporation |
Valve-controlled downhole motor
|
US8179278B2
(en)
*
|
2008-12-01 |
2012-05-15 |
Schlumberger Technology Corporation |
Downhole communication devices and methods of use
|
US7980328B2
(en)
*
|
2008-12-04 |
2011-07-19 |
Schlumberger Technology Corporation |
Rotary steerable devices and methods of use
|
US8276805B2
(en)
|
2008-12-04 |
2012-10-02 |
Schlumberger Technology Corporation |
Method and system for brazing
|
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
|
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
|
US8371400B2
(en)
*
|
2009-02-24 |
2013-02-12 |
Schlumberger Technology Corporation |
Downhole tool actuation
|
US7669663B1
(en)
|
2009-04-16 |
2010-03-02 |
Hall David R |
Resettable actuator for downhole tool
|
US9133674B2
(en)
|
2009-02-24 |
2015-09-15 |
Schlumberger Technology Corporation |
Downhole tool actuation having a seat with a fluid by-pass
|
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
|
CA2795482C
(en)
|
2009-04-23 |
2014-07-08 |
Schlumberger Canada Limited |
Drill bit assembly having electrically isolated gap joint for electromagnetic telemetry
|
US9022144B2
(en)
|
2009-04-23 |
2015-05-05 |
Schlumberger Technology Corporation |
Drill bit assembly having electrically isolated gap joint for measurement of reservoir properties
|
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
|
CN102725479A
(zh)
|
2009-10-20 |
2012-10-10 |
普拉德研究及开发股份有限公司 |
用于地层的特征化、导航钻探路径以及在地下钻井中布置井的方法
|
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
|
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
|
US8235145B2
(en)
*
|
2009-12-11 |
2012-08-07 |
Schlumberger Technology Corporation |
Gauge pads, cutters, rotary components, and methods for directional drilling
|
US8245781B2
(en)
*
|
2009-12-11 |
2012-08-21 |
Schlumberger Technology Corporation |
Formation fluid sampling
|
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
|
DE112011102059T5
(de)
|
2010-06-18 |
2013-03-28 |
Schlumberger Technology B.V. |
Spanflächensteuerung für rotatorischen lenkbaren Werkzeugaktuator
|
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
|
US8694257B2
(en)
|
2010-08-30 |
2014-04-08 |
Schlumberger Technology Corporation |
Method for determining uncertainty with projected wellbore position and attitude
|
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
|
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
|
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
|
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
|
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
|
US10107037B2
(en)
|
2013-03-05 |
2018-10-23 |
Halliburton Energy Services, Inc. |
Roll reduction system for rotary steerable system
|
US9822633B2
(en)
|
2013-10-22 |
2017-11-21 |
Schlumberger Technology Corporation |
Rotational downlinking to rotary steerable system
|
WO2015122917A1
(en)
|
2014-02-14 |
2015-08-20 |
Halliburton Energy Services Inc. |
Individually variably configurable drag members in an anti-rotation device
|
EP3074589B1
(en)
|
2014-02-14 |
2020-03-04 |
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
|
WO2016043752A1
(en)
|
2014-09-18 |
2016-03-24 |
Halliburton Energy Services, Inc. |
Releasable locking mechanism for locking a housing to a drilling shaft of a rotary drilling system
|
US10184873B2
(en)
|
2014-09-30 |
2019-01-22 |
Schlumberger Technology Corporation |
Vibrating wire viscometer and cartridge for the same
|
CN105625968B
(zh)
|
2014-11-06 |
2018-04-13 |
通用电气公司 |
导向系统及导向方法
|
US10577866B2
(en)
|
2014-11-19 |
2020-03-03 |
Halliburton Energy Services, Inc. |
Drilling direction correction of a steerable subterranean drill in view of a detected formation tendency
|
WO2016108822A1
(en)
*
|
2014-12-29 |
2016-07-07 |
Halliburton Energy Services, Inc. |
Toolface control with pulse width modulation
|
US10378286B2
(en)
|
2015-04-30 |
2019-08-13 |
Schlumberger Technology Corporation |
System and methodology for drilling
|
WO2016187372A1
(en)
|
2015-05-20 |
2016-11-24 |
Schlumberger Technology Corporation |
Steering pads with shaped front faces
|
WO2016187373A1
(en)
|
2015-05-20 |
2016-11-24 |
Schlumberger Technology Corporation |
Directional drilling steering actuators
|
WO2017065724A1
(en)
|
2015-10-12 |
2017-04-20 |
Halliburton Energy Services, Inc. |
Rotary steerable drilling tool and method
|
WO2017172563A1
(en)
|
2016-03-31 |
2017-10-05 |
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
|
US10415363B2
(en)
*
|
2016-09-30 |
2019-09-17 |
Weatherford Technology Holdings, Llc |
Control for rotary steerable 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
|
US10947814B2
(en)
|
2018-08-22 |
2021-03-16 |
Schlumberger Technology Corporation |
Pilot controlled actuation valve system
|
US11852015B2
(en)
*
|
2019-04-15 |
2023-12-26 |
Sparrow Downhole Tools Ltd. |
Rotary steerable drilling system
|