|
US5230387A
(en)
*
|
1988-10-28 |
1993-07-27 |
Magrange, Inc. |
Downhole combination tool
|
|
US5419405A
(en)
*
|
1989-12-22 |
1995-05-30 |
Patton Consulting |
System for controlled drilling of boreholes along planned profile
|
|
US5194859A
(en)
*
|
1990-06-15 |
1993-03-16 |
Amoco Corporation |
Apparatus and method for positioning a tool in a deviated section of a borehole
|
|
GB9101631D0
(en)
*
|
1991-01-25 |
1991-03-06 |
Chardec Consultants Ltd |
Improvements in remote sensing
|
|
US5271472A
(en)
*
|
1991-08-14 |
1993-12-21 |
Atlantic Richfield Company |
Drilling with casing and retrievable drill bit
|
|
AU1321892A
(en)
*
|
1991-12-09 |
1993-07-19 |
Bob J. Patton |
System for controlled drilling of boreholes along planned profile
|
|
US5305212A
(en)
*
|
1992-04-16 |
1994-04-19 |
Vector Magnetics, Inc. |
Alternating and static magnetic field gradient measurements for distance and direction determination
|
|
US5242025A
(en)
*
|
1992-06-30 |
1993-09-07 |
Union Oil Company Of California |
Guided oscillatory well path drilling by seismic imaging
|
|
EP0747570A1
(en)
*
|
1992-12-07 |
1996-12-11 |
Akishima Laboratories (Mitsui Zosen) Inc. |
Mid pulse valve for measurement-while-drilling system
|
|
US5456106A
(en)
*
|
1993-05-12 |
1995-10-10 |
Baker Hughes Incorporated |
Modular measurement while drilling sensor assembly
|
|
US5720355A
(en)
*
|
1993-07-20 |
1998-02-24 |
Baroid Technology, Inc. |
Drill bit instrumentation and method for controlling drilling or core-drilling
|
|
BE1007274A5
(fr)
*
|
1993-07-20 |
1995-05-09 |
Baroid Technology Inc |
Procede de commande de la tete d'un dispositif de forage ou de carottage et installation pour la mise en oeuvre de ce procede.
|
|
US5512830A
(en)
*
|
1993-11-09 |
1996-04-30 |
Vector Magnetics, Inc. |
Measurement of vector components of static field perturbations for borehole location
|
|
MY112792A
(en)
*
|
1994-01-13 |
2001-09-29 |
Shell Int Research |
Method of creating a borehole in an earth formation
|
|
US5396966A
(en)
*
|
1994-03-24 |
1995-03-14 |
Slimdril International Inc. |
Steering sub for flexible drilling
|
|
US5581024A
(en)
*
|
1994-10-20 |
1996-12-03 |
Baker Hughes Incorporated |
Downhole depth correlation and computation apparatus and methods for combining multiple borehole measurements
|
|
EP0718641B1
(en)
*
|
1994-12-12 |
2003-08-13 |
Baker Hughes Incorporated |
Drilling system with downhole apparatus for transforming multiple downhole sensor measurements into parameters of interest and for causing the drilling direction to change in response thereto
|
|
US6206108B1
(en)
*
|
1995-01-12 |
2001-03-27 |
Baker Hughes Incorporated |
Drilling system with integrated bottom hole assembly
|
|
US5842149A
(en)
*
|
1996-10-22 |
1998-11-24 |
Baker Hughes Incorporated |
Closed loop drilling system
|
|
IT1277377B1
(it)
*
|
1995-07-28 |
1997-11-10 |
Agip Spa |
Metodo per l'aggiornamento continuo dell'immagine sismica bidimensionale e tridimensionale in profondita' mediante
|
|
US5899958A
(en)
*
|
1995-09-11 |
1999-05-04 |
Halliburton Energy Services, Inc. |
Logging while drilling borehole imaging and dipmeter device
|
|
EP0857249B1
(en)
*
|
1995-10-23 |
2006-04-19 |
Baker Hughes Incorporated |
Closed loop drilling system
|
|
GB2324608B
(en)
*
|
1996-01-11 |
2000-02-02 |
Baroid Technology Inc |
Method for correcting borehole azimuth surveys for cross-axial magnetic interference
|
|
US5774360A
(en)
*
|
1996-03-26 |
1998-06-30 |
Western Atlas International, Inc. |
Method of correcting formation resistivity well logs for the effects of formation layer inclination with respect to the wellbore
|
|
US5806194A
(en)
*
|
1997-01-10 |
1998-09-15 |
Baroid Technology, Inc. |
Method for conducting moving or rolling check shot for correcting borehole azimuth surveys
|
|
DE69810647T2
(de)
*
|
1997-10-08 |
2003-10-09 |
Shell Internationale Research Maatschappij B.V., Den Haag/S'gravenhage |
Verfahren zur korrektur von widerstandsvermessungsdaten
|
|
US6411094B1
(en)
*
|
1997-12-30 |
2002-06-25 |
The Charles Machine Works, Inc. |
System and method for determining orientation to an underground object
|
|
US6073079A
(en)
*
|
1998-02-17 |
2000-06-06 |
Shield Petroleum Incorporated |
Method of maintaining a borehole within a multidimensional target zone during drilling
|
|
JP3709708B2
(ja)
|
1998-04-17 |
2005-10-26 |
株式会社日立製作所 |
電磁波発生源探査装置およびその探査方法
|
|
US6101444A
(en)
*
|
1998-08-21 |
2000-08-08 |
Stoner; Michael S. |
Numerical control unit for wellbore drilling
|
|
GB2357150B
(en)
*
|
1999-12-11 |
2002-01-09 |
Bactec Internat Ltd |
Improvements in or relating to subterranean investigative techniques
|
|
US6715548B2
(en)
|
2000-04-24 |
2004-04-06 |
Shell Oil Company |
In situ thermal processing of a hydrocarbon containing formation to produce nitrogen containing formation fluids
|
|
US7096953B2
(en)
|
2000-04-24 |
2006-08-29 |
Shell Oil Company |
In situ thermal processing of a coal formation using a movable heating element
|
|
CA2406628C
(en)
|
2000-04-24 |
2010-10-05 |
Shell Canada Limited |
A method for treating a hydrocarbon containing formation
|
|
US7011154B2
(en)
|
2000-04-24 |
2006-03-14 |
Shell Oil Company |
In situ recovery from a kerogen and liquid hydrocarbon containing formation
|
|
US6588504B2
(en)
|
2000-04-24 |
2003-07-08 |
Shell Oil Company |
In situ thermal processing of a coal formation to produce nitrogen and/or sulfur containing formation fluids
|
|
US6715546B2
(en)
|
2000-04-24 |
2004-04-06 |
Shell Oil Company |
In situ production of synthesis gas from a hydrocarbon containing formation through a heat source wellbore
|
|
US6698515B2
(en)
|
2000-04-24 |
2004-03-02 |
Shell Oil Company |
In situ thermal processing of a coal formation using a relatively slow heating rate
|
|
US6995684B2
(en)
*
|
2000-05-22 |
2006-02-07 |
Schlumberger Technology Corporation |
Retrievable subsurface nuclear logging system
|
|
US6651739B2
(en)
*
|
2001-02-21 |
2003-11-25 |
The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration |
Medium frequency pseudo noise geological radar
|
|
US6527512B2
(en)
|
2001-03-01 |
2003-03-04 |
Brush Wellman, Inc. |
Mud motor
|
|
US6994169B2
(en)
|
2001-04-24 |
2006-02-07 |
Shell Oil Company |
In situ thermal processing of an oil shale formation with a selected property
|
|
CA2445173C
(en)
|
2001-04-24 |
2011-03-15 |
Shell Canada Limited |
In situ recovery from a tar sands formation
|
|
US6966374B2
(en)
|
2001-04-24 |
2005-11-22 |
Shell Oil Company |
In situ thermal recovery from a relatively permeable formation using gas to increase mobility
|
|
US20030079877A1
(en)
|
2001-04-24 |
2003-05-01 |
Wellington Scott Lee |
In situ thermal processing of a relatively impermeable formation in a reducing environment
|
|
US7165615B2
(en)
|
2001-10-24 |
2007-01-23 |
Shell Oil Company |
In situ recovery from a hydrocarbon containing formation using conductor-in-conduit heat sources with an electrically conductive material in the overburden
|
|
US7063145B2
(en)
|
2001-10-24 |
2006-06-20 |
Shell Oil Company |
Methods and systems for heating a hydrocarbon containing formation in situ with an opening contacting the earth's surface at two locations
|
|
US6969123B2
(en)
|
2001-10-24 |
2005-11-29 |
Shell Oil Company |
Upgrading and mining of coal
|
|
US7077199B2
(en)
|
2001-10-24 |
2006-07-18 |
Shell Oil Company |
In situ thermal processing of an oil reservoir formation
|
|
US7090013B2
(en)
|
2001-10-24 |
2006-08-15 |
Shell Oil Company |
In situ thermal processing of a hydrocarbon containing formation to produce heated fluids
|
|
US7104319B2
(en)
|
2001-10-24 |
2006-09-12 |
Shell Oil Company |
In situ thermal processing of a heavy oil diatomite formation
|
|
US6696684B2
(en)
*
|
2001-12-28 |
2004-02-24 |
Schlumberger Technology Corporation |
Formation evaluation through azimuthal tool-path identification
|
|
WO2004038175A1
(en)
|
2002-10-24 |
2004-05-06 |
Shell Internationale Research Maatschappij B.V. |
Inhibiting wellbore deformation during in situ thermal processing of a hydrocarbon containing formation
|
|
NZ543753A
(en)
|
2003-04-24 |
2008-11-28 |
Shell Int Research |
Thermal processes for subsurface formations
|
|
US7168506B2
(en)
*
|
2004-04-14 |
2007-01-30 |
Reedhycalog, L.P. |
On-bit, analog multiplexer for transmission of multi-channel drilling information
|
|
NZ550444A
(en)
|
2004-04-23 |
2009-12-24 |
Shell Int Research |
Inhibiting effects of sloughing in wellbores
|
|
US7730967B2
(en)
*
|
2004-06-22 |
2010-06-08 |
Baker Hughes Incorporated |
Drilling wellbores with optimal physical drill string conditions
|
|
US8418782B2
(en)
*
|
2004-11-30 |
2013-04-16 |
General Electric Company |
Method and system for precise drilling guidance of twin wells
|
|
US20090120691A1
(en)
*
|
2004-11-30 |
2009-05-14 |
General Electric Company |
Systems and methods for guiding the drilling of a horizontal well
|
|
US7475741B2
(en)
|
2004-11-30 |
2009-01-13 |
General Electric Company |
Method and system for precise drilling guidance of twin wells
|
|
WO2006096935A1
(en)
*
|
2005-03-18 |
2006-09-21 |
Reservoir Nominees Pty Ltd |
Survey tool
|
|
US20060214814A1
(en)
*
|
2005-03-24 |
2006-09-28 |
Schlumberger Technology Corporation |
Wellbore communication system
|
|
CA2605734A1
(en)
|
2005-04-22 |
2006-11-02 |
Shell Internationale Research Maatschappij B.V. |
Systems and processes for use in treating subsurface formations
|
|
NZ567705A
(en)
|
2005-10-24 |
2011-03-31 |
Shell Int Research |
Systems and methods for producing hydrocarbons from tar sands with heat created drainage paths
|
|
US7597147B2
(en)
|
2006-04-21 |
2009-10-06 |
Shell Oil Company |
Temperature limited heaters using phase transformation of ferromagnetic material
|
|
EP2074279A2
(en)
|
2006-10-20 |
2009-07-01 |
Shell Internationale Research Maatschappij B.V. |
Moving hydrocarbons through portions of tar sands formations with a fluid
|
|
WO2008131177A1
(en)
|
2007-04-20 |
2008-10-30 |
Shell Oil Company |
In situ heat treatment of a tar sands formation after drive process treatment
|
|
US7814989B2
(en)
*
|
2007-05-21 |
2010-10-19 |
Schlumberger Technology Corporation |
System and method for performing a drilling operation in an oilfield
|
|
WO2009042494A2
(en)
*
|
2007-09-27 |
2009-04-02 |
Schlumberger Canada Limited |
Modular power source for subsurface systems
|
|
US7757755B2
(en)
*
|
2007-10-02 |
2010-07-20 |
Schlumberger Technology Corporation |
System and method for measuring an orientation of a downhole tool
|
|
EP2208039B1
(en)
*
|
2007-10-10 |
2015-09-02 |
Tecwel AS |
Method and system for registering and measuring leaks and flows
|
|
EP2198122A1
(en)
|
2007-10-19 |
2010-06-23 |
Shell Internationale Research Maatschappij B.V. |
Three-phase heaters with common overburden sections for heating subsurface formations
|
|
US20090145596A1
(en)
*
|
2007-12-10 |
2009-06-11 |
Henning Hansen |
Guide tool for guiding downhole tools through wellbore restrictions
|
|
CA2714484A1
(en)
*
|
2008-02-07 |
2009-08-13 |
Tecwel As |
System for spatially monitoring a borehole in real-time
|
|
EA019751B1
(ru)
|
2008-04-18 |
2014-06-30 |
Шелл Интернэшнл Рисерч Маатсхаппий Б.В. |
Способ и система для обработки подземного углеводородсодержащего пласта
|
|
AU2009303605B2
(en)
|
2008-10-13 |
2013-10-03 |
Shell Internationale Research Maatschappij B.V. |
Circulated heated transfer fluid systems used to treat a subsurface formation
|
|
US8322462B2
(en)
|
2008-12-22 |
2012-12-04 |
Halliburton Energy Services, Inc. |
Proximity detection system for deep wells
|
|
US8113298B2
(en)
*
|
2008-12-22 |
2012-02-14 |
Vector Magnetics Llc |
Wireline communication system for deep wells
|
|
US8851170B2
(en)
|
2009-04-10 |
2014-10-07 |
Shell Oil Company |
Heater assisted fluid treatment of a subsurface formation
|
|
US9022144B2
(en)
|
2009-04-23 |
2015-05-05 |
Schlumberger Technology Corporation |
Drill bit assembly having electrically isolated gap joint for measurement of reservoir properties
|
|
WO2010141028A1
(en)
*
|
2009-06-06 |
2010-12-09 |
Ziebel (Us) Inc. |
Guide tool for guiding downhole tools through wellbore restrictions
|
|
US8567526B2
(en)
*
|
2009-12-08 |
2013-10-29 |
Schlumberger Technology Corporation |
Wellbore steering based on rock stress direction
|
|
US8833453B2
(en)
|
2010-04-09 |
2014-09-16 |
Shell Oil Company |
Electrodes for electrical current flow heating of subsurface formations with tapered copper thickness
|
|
US8739874B2
(en)
|
2010-04-09 |
2014-06-03 |
Shell Oil Company |
Methods for heating with slots in hydrocarbon formations
|
|
US8631866B2
(en)
|
2010-04-09 |
2014-01-21 |
Shell Oil Company |
Leak detection in circulated fluid systems for heating subsurface formations
|
|
US9127523B2
(en)
|
2010-04-09 |
2015-09-08 |
Shell Oil Company |
Barrier methods for use in subsurface hydrocarbon formations
|
|
CN101832126B
(zh)
*
|
2010-04-29 |
2013-02-20 |
中国石油化工集团公司 |
小满贯测井仪
|
|
US8917094B2
(en)
*
|
2010-06-22 |
2014-12-23 |
Halliburton Energy Services, Inc. |
Method and apparatus for detecting deep conductive pipe
|
|
MX340587B
(es)
*
|
2011-03-08 |
2016-07-15 |
Landmark Graphics Corp |
Metodo y sistema para perforar ramales en yacimientos de esquisto.
|
|
US9016370B2
(en)
|
2011-04-08 |
2015-04-28 |
Shell Oil Company |
Partial solution mining of hydrocarbon containing layers prior to in situ heat treatment
|
|
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
|
|
US9497443B1
(en)
*
|
2011-08-30 |
2016-11-15 |
The United States Of America As Represented By The Secretary Of The Navy |
3-D environment mapping systems and methods of dynamically mapping a 3-D environment
|
|
RU2612774C2
(ru)
|
2011-10-07 |
2017-03-13 |
Шелл Интернэшнл Рисерч Маатсхаппий Б.В. |
Аккомодация теплового расширения для систем с циркулирующей текучей средой, используемых для нагревания толщи пород
|
|
US9556722B2
(en)
|
2012-01-18 |
2017-01-31 |
Maersk Supply Service A/S |
Method for establishing a relief well
|
|
WO2013112133A1
(en)
|
2012-01-23 |
2013-08-01 |
Genie Ip B.V. |
Heater pattern for in situ thermal processing of a subsurface hydrocarbon containing formation
|
|
US9140085B2
(en)
*
|
2012-02-14 |
2015-09-22 |
Baker Hughes Incorporated |
Apparatus and method for positioning and orienting a borehole tool
|
|
CN102621583B
(zh)
*
|
2012-03-28 |
2016-05-04 |
中色地科矿产勘查股份有限公司 |
井中磁场三分量梯度测量对井外磁性体定向、定位的方法
|
|
US9404354B2
(en)
*
|
2012-06-15 |
2016-08-02 |
Schlumberger Technology Corporation |
Closed loop well twinning methods
|
|
CN104428482B
(zh)
*
|
2012-07-03 |
2017-03-08 |
哈利伯顿能源服务公司 |
通过第二井眼交叉第一井眼的方法
|
|
US9932819B2
(en)
*
|
2012-09-18 |
2018-04-03 |
Shell Oil Company |
Method of orienting a second borehole relative to a first borehole
|
|
US9850722B2
(en)
|
2012-11-06 |
2017-12-26 |
Evolution Engineering Inc. |
Universal downhole probe system
|
|
US9157317B2
(en)
|
2012-11-29 |
2015-10-13 |
Halliburton Energy Services, Inc. |
Combination power source for a magnetic ranging system
|
|
CA2892796C
(en)
|
2012-12-03 |
2020-05-26 |
Evolution Engineering Inc. |
Downhole probe centralizer
|
|
BR112015012993A2
(pt)
|
2012-12-07 |
2017-07-11 |
Halliburton Energy Services Inc |
sistema de inspeção de alcance de excitação de superfície para aplicação em sagd
|
|
CA2893467C
(en)
|
2012-12-07 |
2022-08-23 |
Jili LIU (Jerry) |
Methods and apparatus for downhole probes
|
|
US9316758B2
(en)
*
|
2013-05-29 |
2016-04-19 |
Liquid Robotics Oil and Gas LLC |
Earth surveying for improved drilling applications
|
|
US20140374159A1
(en)
|
2013-06-25 |
2014-12-25 |
Gyrodata, Incorporated |
Positioning techniques in multi-well environments
|
|
EP3033488A1
(en)
*
|
2013-10-03 |
2016-06-22 |
Halliburton Energy Services, Inc. |
Downhole measurement and survey tools with conformable sensors
|
|
WO2015088528A1
(en)
*
|
2013-12-12 |
2015-06-18 |
Halliburton Energy Services, Inc. |
Magnetic monopole ranging system and methodology
|
|
CA2930531C
(en)
|
2013-12-27 |
2019-03-12 |
Halliburton Energy Services, Inc. |
Drilling collision avoidance apparatus, methods, and systems
|
|
WO2015102578A1
(en)
*
|
2013-12-30 |
2015-07-09 |
Halliburton Energy Services, Inc. |
Ranging using current profiling
|
|
WO2015167936A1
(en)
|
2014-05-01 |
2015-11-05 |
Halliburton Energy Services, Inc. |
Casing segment having at least one transmission crossover arrangement
|
|
GB2542041B
(en)
|
2014-05-01 |
2020-10-14 |
Halliburton Energy Services Inc |
Multilateral production control methods and systems employing a casing segment with at least one transmission crossover arrangement
|
|
GB2540313A
(en)
*
|
2014-05-01 |
2017-01-11 |
Halliburton Energy Services Inc |
Guided drilling methods and systems employing a casing segment with at least one transmission crossover arrangement
|
|
GB2540497A
(en)
|
2014-05-01 |
2017-01-18 |
Halliburton Energy Services Inc |
Interwell tomography methods and systems employing a casing segment with at least one transmission crossover arrangement
|
|
WO2015192232A1
(en)
*
|
2014-06-19 |
2015-12-23 |
Evolution Engineering Inc. |
Downhole system with integrated backup sensors
|
|
SG11201610961TA
(en)
|
2014-07-18 |
2017-01-27 |
Halliburton Energy Services Inc |
Electromagnetic ranging source suitable for use in a drill string
|
|
WO2016022194A1
(en)
*
|
2014-08-08 |
2016-02-11 |
Halliburton Energy Services, Inc. |
Low-noise fluxgate magnetometer with increased operating temperature range
|
|
WO2016039755A1
(en)
*
|
2014-09-11 |
2016-03-17 |
Halliburton Energy Services, Inc. |
Rare earth alloys as borehole markers
|
|
FR3029281B1
(fr)
*
|
2014-12-01 |
2018-06-15 |
Commissariat A L'energie Atomique Et Aux Energies Alternatives |
Procede et calculateur electronique pour determiner la trajectoire d’un objet mobile
|
|
CN104481400B
(zh)
*
|
2014-12-10 |
2016-08-10 |
中国石油化工股份有限公司 |
一种三维水平井井眼轨迹控制方法
|
|
US10656301B2
(en)
*
|
2016-06-20 |
2020-05-19 |
Halliburton Energy Services, Inc. |
Reducing effects of conductive mud on single-well ranging
|
|
US20180306025A1
(en)
*
|
2017-04-21 |
2018-10-25 |
Gyrodata, Incorporated |
Continuous Survey Using Magnetic Sensors
|
|
RU2646287C1
(ru)
*
|
2017-05-15 |
2018-03-02 |
федеральное государственное бюджетное образовательное учреждение высшего образования "Пермский национальный исследовательский политехнический университет" |
Телеметрическая система мониторинга ствола скважины
|
|
US11175431B2
(en)
|
2017-06-14 |
2021-11-16 |
Gyrodata, Incorporated |
Gyro-magnetic wellbore surveying
|
|
RU178253U1
(ru)
*
|
2017-08-25 |
2018-03-28 |
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