|
US5181934A
(en)
*
|
1988-09-02 |
1993-01-26 |
Stolar, Inc. |
Method for automatically adjusting the cutting drum position of a resource cutting machine
|
|
US4968978A
(en)
*
|
1988-09-02 |
1990-11-06 |
Stolar, Inc. |
Long range multiple point wireless control and monitoring system
|
|
US5268683A
(en)
*
|
1988-09-02 |
1993-12-07 |
Stolar, Inc. |
Method of transmitting data from a drillhead
|
|
US5091725A
(en)
*
|
1989-08-18 |
1992-02-25 |
Atlantic Richfield Company |
Well logging tool and system having a switched mode power amplifier
|
|
US5160925C1
(en)
|
1991-04-17 |
2001-03-06 |
Halliburton Co |
Short hop communication link for downhole mwd system
|
|
US5283768A
(en)
*
|
1991-06-14 |
1994-02-01 |
Baker Hughes Incorporated |
Borehole liquid acoustic wave transducer
|
|
JP2526537B2
(ja)
*
|
1991-08-30 |
1996-08-21 |
日本電装株式会社 |
配管内エネルギ―供給システム
|
|
FR2681461B1
(fr)
*
|
1991-09-12 |
1993-11-19 |
Geoservices |
Procede et agencement pour la transmission d'informations, de parametres et de donnees a un organe electro-magnetique de reception ou de commande associe a une canalisation souterraine de grande longueur.
|
|
US5200705A
(en)
*
|
1991-10-31 |
1993-04-06 |
Schlumberger Technology Corporation |
Dipmeter apparatus and method using transducer array having longitudinally spaced transducers
|
|
US5235285A
(en)
*
|
1991-10-31 |
1993-08-10 |
Schlumberger Technology Corporation |
Well logging apparatus having toroidal induction antenna for measuring, while drilling, resistivity of earth formations
|
|
US5339037A
(en)
*
|
1992-10-09 |
1994-08-16 |
Schlumberger Technology Corporation |
Apparatus and method for determining the resistivity of earth formations
|
|
NO306522B1
(no)
*
|
1992-01-21 |
1999-11-15 |
Anadrill Int Sa |
Fremgangsmaate for akustisk overföring av maalesignaler ved maaling under boring
|
|
US5463320A
(en)
*
|
1992-10-09 |
1995-10-31 |
Schlumberger Technology Corporation |
Apparatus and method for determining the resitivity of underground formations surrounding a borehole
|
|
US5416727A
(en)
*
|
1992-12-15 |
1995-05-16 |
American Ceramic Service Company |
Mobile process monitor system for kilns
|
|
US5456316A
(en)
*
|
1994-04-25 |
1995-10-10 |
Baker Hughes Incorporated |
Downhole signal conveying system
|
|
GB9413141D0
(en)
*
|
1994-06-30 |
1994-08-24 |
Exploration And Production Nor |
Downhole data transmission
|
|
EP0721053A1
(de)
*
|
1995-01-03 |
1996-07-10 |
Shell Internationale Researchmaatschappij B.V. |
System zur Elektrizitätsübertragung im Bohrloch
|
|
NO325157B1
(no)
*
|
1995-02-09 |
2008-02-11 |
Baker Hughes Inc |
Anordning for nedihulls styring av bronnverktoy i en produksjonsbronn
|
|
US6006832A
(en)
*
|
1995-02-09 |
1999-12-28 |
Baker Hughes Incorporated |
Method and system for monitoring and controlling production and injection wells having permanent downhole formation evaluation sensors
|
|
US5960883A
(en)
*
|
1995-02-09 |
1999-10-05 |
Baker Hughes Incorporated |
Power management system for downhole control system in a well and method of using same
|
|
US5597042A
(en)
*
|
1995-02-09 |
1997-01-28 |
Baker Hughes Incorporated |
Method for controlling production wells having permanent downhole formation evaluation sensors
|
|
US5706896A
(en)
*
|
1995-02-09 |
1998-01-13 |
Baker Hughes Incorporated |
Method and apparatus for the remote control and monitoring of production wells
|
|
US5839508A
(en)
*
|
1995-02-09 |
1998-11-24 |
Baker Hughes Incorporated |
Downhole apparatus for generating electrical power in a well
|
|
US5732776A
(en)
*
|
1995-02-09 |
1998-03-31 |
Baker Hughes Incorporated |
Downhole production well control system and method
|
|
US6065538A
(en)
|
1995-02-09 |
2000-05-23 |
Baker Hughes Corporation |
Method of obtaining improved geophysical information about earth formations
|
|
GB2322953B
(en)
|
1995-10-20 |
2001-01-03 |
Baker Hughes Inc |
Communication in a wellbore utilizing acoustic signals
|
|
US6142707A
(en)
*
|
1996-03-26 |
2000-11-07 |
Shell Oil Company |
Direct electric pipeline heating
|
|
US6179523B1
(en)
|
1995-12-29 |
2001-01-30 |
Shell Oil Company |
Method for pipeline installation
|
|
US6171025B1
(en)
|
1995-12-29 |
2001-01-09 |
Shell Oil Company |
Method for pipeline leak detection
|
|
US6315497B1
(en)
|
1995-12-29 |
2001-11-13 |
Shell Oil Company |
Joint for applying current across a pipe-in-pipe system
|
|
US6264401B1
(en)
|
1995-12-29 |
2001-07-24 |
Shell Oil Company |
Method for enhancing the flow of heavy crudes through subsea pipelines
|
|
EP0805039B1
(de)
*
|
1996-04-30 |
2001-12-12 |
SCITEX DIGITAL PRINTING, Inc. |
Tintenauffangvorrichtung mit geringem Luftstrom für kontinuierlich arbeitenden Tintenstrahldrucker
|
|
GB9619551D0
(en)
*
|
1996-09-19 |
1996-10-30 |
Bp Exploration Operating |
Monitoring device and method
|
|
US5837909A
(en)
*
|
1997-02-06 |
1998-11-17 |
Wireless Data Corporation |
Telemetry based shaft torque measurement system for hollow shafts
|
|
US5942990A
(en)
*
|
1997-10-24 |
1999-08-24 |
Halliburton Energy Services, Inc. |
Electromagnetic signal repeater and method for use of same
|
|
US6144316A
(en)
*
|
1997-12-01 |
2000-11-07 |
Halliburton Energy Services, Inc. |
Electromagnetic and acoustic repeater and method for use of same
|
|
US6177882B1
(en)
*
|
1997-12-01 |
2001-01-23 |
Halliburton Energy Services, Inc. |
Electromagnetic-to-acoustic and acoustic-to-electromagnetic repeaters and methods for use of same
|
|
US6218959B1
(en)
|
1997-12-03 |
2001-04-17 |
Halliburton Energy Services, Inc. |
Fail safe downhole signal repeater
|
|
US6018501A
(en)
*
|
1997-12-10 |
2000-01-25 |
Halliburton Energy Services, Inc. |
Subsea repeater and method for use of the same
|
|
US6018301A
(en)
*
|
1997-12-29 |
2000-01-25 |
Halliburton Energy Services, Inc. |
Disposable electromagnetic signal repeater
|
|
GB2338253B
(en)
|
1998-06-12 |
2000-08-16 |
Schlumberger Ltd |
Power and signal transmission using insulated conduit for permanent downhole installations
|
|
GB9818418D0
(en)
*
|
1998-08-26 |
1998-10-21 |
Dailey Ids Limited |
Sub
|
|
GB9826556D0
(en)
*
|
1998-12-03 |
1999-01-27 |
Genesis Ii Limited |
Apparatus and method for downhole telemetry
|
|
MY120832A
(en)
|
1999-02-01 |
2005-11-30 |
Shell Int Research |
Multilateral well and electrical transmission system
|
|
US6429784B1
(en)
|
1999-02-19 |
2002-08-06 |
Dresser Industries, Inc. |
Casing mounted sensors, actuators and generators
|
|
US6633164B2
(en)
|
2000-01-24 |
2003-10-14 |
Shell Oil Company |
Measuring focused through-casing resistivity using induction chokes and also using well casing as the formation contact electrodes
|
|
US6679332B2
(en)
|
2000-01-24 |
2004-01-20 |
Shell Oil Company |
Petroleum well having downhole sensors, communication and power
|
|
RU2273727C2
(ru)
*
|
2000-01-24 |
2006-04-10 |
Шелл Интернэшнл Рисерч Маатсхаппий Б.В. |
Нефтяная скважина и способ работы ствола нефтяной скважины
|
|
US6840316B2
(en)
|
2000-01-24 |
2005-01-11 |
Shell Oil Company |
Tracker injection in a production well
|
|
US6662875B2
(en)
|
2000-01-24 |
2003-12-16 |
Shell Oil Company |
Induction choke for power distribution in piping structure
|
|
US7114561B2
(en)
|
2000-01-24 |
2006-10-03 |
Shell Oil Company |
Wireless communication using well casing
|
|
ATE292744T1
(de)
*
|
2000-01-24 |
2005-04-15 |
Shell Int Research |
Drahtloses zwei-wege-bohrloch-telemetriesystem
|
|
US6633236B2
(en)
|
2000-01-24 |
2003-10-14 |
Shell Oil Company |
Permanent downhole, wireless, two-way telemetry backbone using redundant repeaters
|
|
US20020036085A1
(en)
*
|
2000-01-24 |
2002-03-28 |
Bass Ronald Marshall |
Toroidal choke inductor for wireless communication and control
|
|
US6817412B2
(en)
|
2000-01-24 |
2004-11-16 |
Shell Oil Company |
Method and apparatus for the optimal predistortion of an electromagnetic signal in a downhole communication system
|
|
ATE292742T1
(de)
|
2000-01-24 |
2005-04-15 |
Shell Int Research |
System und verfahren zur flüssigkeitsströmungsoptimierung in einer gasliftölbohrung
|
|
US7259688B2
(en)
*
|
2000-01-24 |
2007-08-21 |
Shell Oil Company |
Wireless reservoir production control
|
|
US6715550B2
(en)
|
2000-01-24 |
2004-04-06 |
Shell Oil Company |
Controllable gas-lift well and valve
|
|
US6758277B2
(en)
|
2000-01-24 |
2004-07-06 |
Shell Oil Company |
System and method for fluid flow optimization
|
|
GB2376965B
(en)
*
|
2000-02-09 |
2004-02-18 |
Shell Int Research |
A method and apparatus for the optimal predistortion of an electromagnetic signal in a downhole communication system
|
|
CA2401709C
(en)
*
|
2000-03-02 |
2009-06-23 |
Shell Canada Limited |
Wireless downhole well interval inflow and injection control
|
|
BR0108886A
(pt)
*
|
2000-03-02 |
2004-06-29 |
Shell Int Research |
Sistema para encaminhar controlavelmente comunicações e energia elétrica tendo uma corrente variável com o tempo através de uma estrutura de tubulação, poço de petróleo para produzir produtos de petróleo e método de produzir produtos de petróleo a partir de um poço de petróleo
|
|
CA2401723C
(en)
*
|
2000-03-02 |
2009-06-09 |
Shell Canada Limited |
Wireless communication using well casing
|
|
AU2001243413B2
(en)
*
|
2000-03-02 |
2004-10-07 |
Shell Internationale Research Maatschappij B.V. |
Controlled downhole chemical injection
|
|
US7170424B2
(en)
*
|
2000-03-02 |
2007-01-30 |
Shell Oil Company |
Oil well casting electrical power pick-off points
|
|
MY128294A
(en)
|
2000-03-02 |
2007-01-31 |
Shell Int Research |
Use of downhole high pressure gas in a gas-lift well
|
|
WO2001065054A1
(en)
*
|
2000-03-02 |
2001-09-07 |
Shell Internationale Research Maatschappij B.V. |
Power generation using batteries with reconfigurable discharge
|
|
RU2260676C2
(ru)
*
|
2000-03-02 |
2005-09-20 |
Шелл Интернэшнл Рисерч Маатсхаппий Б.В. |
Система гидравлического привода, нефтяная скважина и способ управления скважинным устройством
|
|
CA2401705C
(en)
|
2000-03-02 |
2013-09-24 |
Shell Canada Limited |
Wireless downhole measurement and control for optimizing gas lift well and field performance
|
|
BR0108888B1
(pt)
*
|
2000-03-02 |
2009-05-05 |
|
sistema de injeção de traçador para uso em um poço, poço de petróleo para produção de produtos de petróleo e método de operar um poço de petróleo.
|
|
AU2001245433B2
(en)
*
|
2000-03-02 |
2004-08-19 |
Shell Internationale Research Maatschappij B.V. |
Controllable production well packer
|
|
EG22206A
(en)
*
|
2000-03-02 |
2002-10-31 |
Shell Int Research |
Oilwell casing electrical power pick-off points
|
|
US7073594B2
(en)
|
2000-03-02 |
2006-07-11 |
Shell Oil Company |
Wireless downhole well interval inflow and injection control
|
|
AU2000265796A1
(en)
*
|
2000-08-08 |
2002-02-18 |
Emtec Solutions Limited |
Apparatus and method for telemetry
|
|
FR2820167B1
(fr)
*
|
2001-01-26 |
2004-06-04 |
Cie Du Sol |
Train de tiges de forage permettant la transmission d'informations
|
|
US7322410B2
(en)
*
|
2001-03-02 |
2008-01-29 |
Shell Oil Company |
Controllable production well packer
|
|
US6714018B2
(en)
|
2001-07-20 |
2004-03-30 |
Shell Oil Company |
Method of commissioning and operating an electrically heated pipe-in-pipe subsea pipeline
|
|
US6686745B2
(en)
|
2001-07-20 |
2004-02-03 |
Shell Oil Company |
Apparatus and method for electrical testing of electrically heated pipe-in-pipe pipeline
|
|
US6814146B2
(en)
*
|
2001-07-20 |
2004-11-09 |
Shell Oil Company |
Annulus for electrically heated pipe-in-pipe subsea pipeline
|
|
US6739803B2
(en)
|
2001-07-20 |
2004-05-25 |
Shell Oil Company |
Method of installation of electrically heated pipe-in-pipe subsea pipeline
|
|
US7301474B2
(en)
*
|
2001-11-28 |
2007-11-27 |
Schlumberger Technology Corporation |
Wireless communication system and method
|
|
US6688900B2
(en)
|
2002-06-25 |
2004-02-10 |
Shell Oil Company |
Insulating joint for electrically heated pipeline
|
|
US6937030B2
(en)
*
|
2002-11-08 |
2005-08-30 |
Shell Oil Company |
Testing electrical integrity of electrically heated subsea pipelines
|
|
US7171309B2
(en)
*
|
2003-10-24 |
2007-01-30 |
Schlumberger Technology Corporation |
Downhole tool controller using autocorrelation of command sequences
|
|
US20050107079A1
(en)
*
|
2003-11-14 |
2005-05-19 |
Schultz Roger L. |
Wireless telemetry systems and methods for real time transmission of electromagnetic signals through a lossy environment
|
|
US7080699B2
(en)
*
|
2004-01-29 |
2006-07-25 |
Schlumberger Technology Corporation |
Wellbore communication system
|
|
RU2270919C2
(ru)
*
|
2004-05-20 |
2006-02-27 |
Закрытое акционерное общество "Научно-производственное предприятие геофизической аппаратуры "ЛУЧ" |
Способ передачи информации от забойной телеметрической системы и устройство для его осуществления
|
|
RU2279542C2
(ru)
*
|
2004-08-12 |
2006-07-10 |
Закрытое акционерное общество Научно-производственное предприятие "Самарские Горизонты" |
Устройство для передачи забойной информации
|
|
US7453768B2
(en)
*
|
2004-09-01 |
2008-11-18 |
Hall David R |
High-speed, downhole, cross well measurement system
|
|
US7434630B2
(en)
|
2004-10-05 |
2008-10-14 |
Halliburton Energy Services, Inc. |
Surface instrumentation configuration for drilling rig operation
|
|
RU2277636C1
(ru)
*
|
2004-10-11 |
2006-06-10 |
Закрытое акционерное общество Научно-производственное предприятие "Самарские Горизонты" |
Излучатель телеметрической системы с каналом связи, передающим информацию магнитным сигналом по колонне труб
|
|
GB0426594D0
(en)
*
|
2004-12-03 |
2005-01-05 |
Expro North Sea Ltd |
Downhole communication
|
|
US7350568B2
(en)
*
|
2005-02-09 |
2008-04-01 |
Halliburton Energy Services, Inc. |
Logging a well
|
|
RU2290508C1
(ru)
*
|
2005-05-17 |
2006-12-27 |
Общество с ограниченной ответственностью Нефтяная научно-производственная компания "ЭХО" |
Устройство для приема скважинной информации
|
|
NO324328B1
(no)
*
|
2005-07-01 |
2007-09-24 |
Statoil Asa |
System for elektrisk kraft- og signaloverforing i en produksjonsbronn
|
|
DK1748151T3
(da)
*
|
2005-07-29 |
2010-05-10 |
Schlumberger Technology Bv |
Fremgangsmåde og apparat til at transmittere eller modtage information mellem et borehulsudstyr og overfladen
|
|
US7649474B1
(en)
|
2005-11-16 |
2010-01-19 |
The Charles Machine Works, Inc. |
System for wireless communication along a drill string
|
|
US7969819B2
(en)
*
|
2006-05-09 |
2011-06-28 |
Schlumberger Technology Corporation |
Method for taking time-synchronized seismic measurements
|
|
US20090184841A1
(en)
*
|
2006-05-25 |
2009-07-23 |
Welldata Pty. Ltd. |
Method and system of data acquisition and transmission
|
|
US7557492B2
(en)
|
2006-07-24 |
2009-07-07 |
Halliburton Energy Services, Inc. |
Thermal expansion matching for acoustic telemetry system
|
|
US7595737B2
(en)
*
|
2006-07-24 |
2009-09-29 |
Halliburton Energy Services, Inc. |
Shear coupled acoustic telemetry system
|
|
US8390471B2
(en)
|
2006-09-08 |
2013-03-05 |
Chevron U.S.A., Inc. |
Telemetry apparatus and method for monitoring a borehole
|
|
US7810993B2
(en)
*
|
2007-02-06 |
2010-10-12 |
Chevron U.S.A. Inc. |
Temperature sensor having a rotational response to the environment
|
|
US7863907B2
(en)
*
|
2007-02-06 |
2011-01-04 |
Chevron U.S.A. Inc. |
Temperature and pressure transducer
|
|
US7598742B2
(en)
*
|
2007-04-27 |
2009-10-06 |
Snyder Jr Harold L |
Externally guided and directed field induction resistivity tool
|
|
US8436618B2
(en)
*
|
2007-02-19 |
2013-05-07 |
Schlumberger Technology Corporation |
Magnetic field deflector in an induction resistivity tool
|
|
US8395388B2
(en)
*
|
2007-02-19 |
2013-03-12 |
Schlumberger Technology Corporation |
Circumferentially spaced magnetic field generating devices
|
|
US7994791B2
(en)
*
|
2007-02-19 |
2011-08-09 |
Schlumberger Technology Corporation |
Resistivity receiver spacing
|
|
US20090230969A1
(en)
*
|
2007-02-19 |
2009-09-17 |
Hall David R |
Downhole Acoustic Receiver with Canceling Element
|
|
US8198898B2
(en)
*
|
2007-02-19 |
2012-06-12 |
Schlumberger Technology Corporation |
Downhole removable cage with circumferentially disposed instruments
|
|
US7265649B1
(en)
*
|
2007-02-19 |
2007-09-04 |
Hall David R |
Flexible inductive resistivity device
|
|
WO2008118931A2
(en)
*
|
2007-03-27 |
2008-10-02 |
Shell Oil Company |
Wellbore communication, downhole module, and method for communicating
|
|
US8106791B2
(en)
*
|
2007-04-13 |
2012-01-31 |
Chevron U.S.A. Inc. |
System and method for receiving and decoding electromagnetic transmissions within a well
|
|
CA2653265C
(en)
*
|
2007-05-08 |
2014-08-12 |
Halliburton Energy Services, Inc. |
Fluid conductivity measurement tool and methods
|
|
RU2353760C1
(ru)
*
|
2007-07-16 |
2009-04-27 |
Владимир Степанович Никитин |
Способ повышения нефтеотдачи и устройство для его осуществления
|
|
US7841234B2
(en)
*
|
2007-07-30 |
2010-11-30 |
Chevron U.S.A. Inc. |
System and method for sensing pressure using an inductive element
|
|
US20090032303A1
(en)
*
|
2007-08-02 |
2009-02-05 |
Baker Hughes Incorporated |
Apparatus and method for wirelessly communicating data between a well and the surface
|
|
US7636052B2
(en)
|
2007-12-21 |
2009-12-22 |
Chevron U.S.A. Inc. |
Apparatus and method for monitoring acoustic energy in a borehole
|
|
WO2009032899A2
(en)
*
|
2007-09-04 |
2009-03-12 |
Chevron U.S.A. Inc. |
Downhole sensor interrogation employing coaxial cable
|
|
US8164477B2
(en)
*
|
2008-08-12 |
2012-04-24 |
Baker Hughes Incorporated |
Joint channel coding and modulation for improved performance of telemetry systems
|
|
EP2344910B1
(de)
*
|
2008-08-25 |
2014-05-14 |
Saudi Arabian Oil Company |
Intelligente datenaufnahme in einem öl- und gasfeld
|
|
WO2010065205A1
(en)
*
|
2008-12-03 |
2010-06-10 |
Halliburton Energy Services, Inc. |
Signal propagation across gaps
|
|
RU2382197C1
(ru)
*
|
2008-12-12 |
2010-02-20 |
Шлюмберже Текнолоджи Б.В. |
Скважинная телеметрическая система
|
|
EP2204530A1
(de)
|
2008-12-30 |
2010-07-07 |
Services Pétroliers Schlumberger |
Kompakter, drahtloser Sender-Empfänger
|
|
US9500768B2
(en)
*
|
2009-07-22 |
2016-11-22 |
Schlumberger Technology Corporation |
Wireless telemetry through drill pipe
|
|
US7847671B1
(en)
|
2009-07-29 |
2010-12-07 |
Perry Slingsby Systems, Inc. |
Subsea data and power transmission inductive coupler and subsea cone penetrating tool
|
|
US8353677B2
(en)
*
|
2009-10-05 |
2013-01-15 |
Chevron U.S.A. Inc. |
System and method for sensing a liquid level
|
|
US8342238B2
(en)
*
|
2009-10-13 |
2013-01-01 |
Baker Hughes Incorporated |
Coaxial electric submersible pump flow meter
|
|
US8575936B2
(en)
|
2009-11-30 |
2013-11-05 |
Chevron U.S.A. Inc. |
Packer fluid and system and method for remote sensing
|
|
US10488286B2
(en)
*
|
2009-11-30 |
2019-11-26 |
Chevron U.S.A. Inc. |
System and method for measurement incorporating a crystal oscillator
|
|
US20110132607A1
(en)
*
|
2009-12-07 |
2011-06-09 |
Schlumberger Technology Corporation |
Apparatus and Technique to Communicate With a Tubing-Conveyed Perforating Gun
|
|
RU2443852C2
(ru)
*
|
2010-04-05 |
2012-02-27 |
Валеев Марат Давлетович |
Установка для периодической раздельной добычи нефти из двух пластов
|
|
US8805632B2
(en)
*
|
2010-04-07 |
2014-08-12 |
Baker Hughes Incorporated |
Method and apparatus for clock synchronization
|
|
US9260960B2
(en)
|
2010-11-11 |
2016-02-16 |
Schlumberger Technology Corporation |
Method and apparatus for subsea wireless communication
|
|
US20120154168A1
(en)
*
|
2010-12-16 |
2012-06-21 |
Baker Hughes Incorporated |
Photonic crystal waveguide downhole communication system and method
|
|
WO2012166931A2
(en)
|
2011-05-31 |
2012-12-06 |
Weatherford/Lamb, Inc. |
Method of incorporating remote communication with oilfield tubular handling apparatus
|
|
US8215164B1
(en)
*
|
2012-01-02 |
2012-07-10 |
HydroConfidence Inc. |
Systems and methods for monitoring groundwater, rock, and casing for production flow and leakage of hydrocarbon fluids
|
|
JP5950276B2
(ja)
*
|
2012-04-04 |
2016-07-13 |
国立研究開発法人海洋研究開発機構 |
送信装置、受信装置、受信システム及び受信プログラム
|
|
RU2503802C1
(ru)
*
|
2012-07-30 |
2014-01-10 |
Марат Давлетович Валеев |
Скважинная насосная установка для одновременно-раздельной добычи нефти
|
|
US9863237B2
(en)
|
2012-11-26 |
2018-01-09 |
Baker Hughes, A Ge Company, Llc |
Electromagnetic telemetry apparatus and methods for use in wellbore applications
|
|
US20140183963A1
(en)
*
|
2012-12-28 |
2014-07-03 |
Kenneth B. Wilson |
Power Transmission in Drilling and related Operations using structural members as the Transmission Line
|
|
EA035019B1
(ru)
|
2013-01-04 |
2020-04-17 |
Карбо Керамикс, Инк. |
Электропроводящий расклинивающий агент и способы обнаружения, определения местоположения и определения характеристик электропроводящего расклинивающего агента
|
|
US9434875B1
(en)
|
2014-12-16 |
2016-09-06 |
Carbo Ceramics Inc. |
Electrically-conductive proppant and methods for making and using same
|
|
US11008505B2
(en)
|
2013-01-04 |
2021-05-18 |
Carbo Ceramics Inc. |
Electrically conductive proppant
|
|
US10240456B2
(en)
*
|
2013-03-15 |
2019-03-26 |
Merlin Technology, Inc. |
Inground device with advanced transmit power control and associated methods
|
|
US9964660B2
(en)
*
|
2013-07-15 |
2018-05-08 |
Baker Hughes, A Ge Company, Llc |
Electromagnetic telemetry apparatus and methods for use in wellbores
|
|
WO2015088355A1
(en)
|
2013-12-12 |
2015-06-18 |
Sensor Developments As |
Wellbore e-field wireless communication system
|
|
US9714567B2
(en)
|
2013-12-12 |
2017-07-25 |
Sensor Development As |
Wellbore E-field wireless communication system
|
|
NO342721B1
(no)
*
|
2013-12-12 |
2018-07-30 |
Sensor Developments As |
E-felt trådløst kommunikasjonssystem for en borebrønn
|
|
US9810059B2
(en)
|
2014-06-30 |
2017-11-07 |
Saudi Arabian Oil Company |
Wireless power transmission to downhole well equipment
|
|
US9551210B2
(en)
|
2014-08-15 |
2017-01-24 |
Carbo Ceramics Inc. |
Systems and methods for removal of electromagnetic dispersion and attenuation for imaging of proppant in an induced fracture
|
|
US10273756B2
(en)
|
2014-09-15 |
2019-04-30 |
Halliburton Energy Services |
Managing rotational information on a drill string
|
|
WO2016108904A1
(en)
*
|
2014-12-31 |
2016-07-07 |
Halliburton Energy Services, Inc. |
Electromagnetic telemetry for sensor systems deployed in a borehole environment
|
|
CA2980197A1
(en)
*
|
2015-03-20 |
2016-09-29 |
Cenovus Energy Inc. |
Hydrocarbon production apparatus
|
|
AU2016289441A1
(en)
*
|
2015-07-08 |
2018-02-01 |
Moog Inc. |
Downhole linear motor and pump sensor data system
|
|
AU2015405062B2
(en)
*
|
2015-08-12 |
2021-05-27 |
Halliburton Energy Services, Inc. |
Toroidal system and method for communicating in a downhole environment
|
|
CN105756671B
(zh)
*
|
2016-03-17 |
2017-09-05 |
北京金科龙石油技术开发有限公司 |
一种用于油气井的无线双向信息传输装置
|
|
GB2572278B
(en)
|
2017-01-31 |
2021-11-03 |
Halliburton Energy Services Inc |
Incorporating mandrel current measurements in electromagnetic ranging inversion
|
|
AU2017444213B2
(en)
|
2017-12-19 |
2023-08-03 |
Halliburton Energy Services, Inc. |
Energy transfer mechanism for wellbore junction assembly
|
|
WO2019125409A1
(en)
|
2017-12-19 |
2019-06-27 |
Halliburton Energy Services, Inc. |
Energy transfer mechanism for wellbore junction assembly
|
|
US11319804B2
(en)
*
|
2019-05-15 |
2022-05-03 |
Baker Hughes Oilfield Operations Llc |
Systems and methods for wireless power transmission in a well
|
|
BR112021026148A2
(pt)
|
2019-06-25 |
2022-03-15 |
Schlumberger Technology Bv |
Completações sem fios de múltiplos estágios
|
|
WO2020264082A1
(en)
|
2019-06-25 |
2020-12-30 |
Schlumberger Technology Corporation |
Power generation for multi-stage wireless completions
|
|
CA3152442A1
(en)
*
|
2019-11-21 |
2021-05-27 |
University Of Houston System |
Systems and methods for wireless transmission of power in deep subsurface monitoring
|
|
RU2726081C1
(ru)
*
|
2020-03-13 |
2020-07-09 |
Мария Павловна Руденко |
Устройство передачи информации из скважины
|
|
US20230059300A1
(en)
*
|
2021-08-20 |
2023-02-23 |
DaisyChain Technologies, LLC |
Systems and methods of utilizing surface waves for signal transmission in a downhole environment
|
|
US12286863B2
(en)
*
|
2023-05-02 |
2025-04-29 |
Saudi Arabian Oil Company |
Annulus access systems and methods
|