AU729246B2
(en)
*
|
1996-02-15 |
2001-01-25 |
Baker Hughes Incorporated |
Motor drive actuator for downhole flow control devices
|
WO1997037102A2
(en)
*
|
1996-04-01 |
1997-10-09 |
Baker Hughes Incorporated |
Downhole flow control devices
|
US6237683B1
(en)
*
|
1996-04-26 |
2001-05-29 |
Camco International Inc. |
Wellbore flow control device
|
CA2215628C
(en)
*
|
1996-09-23 |
2006-01-31 |
Baker Hughes Incorporated |
Well control systems employing downhole network
|
US6199628B1
(en)
*
|
1998-04-20 |
2001-03-13 |
Halliburton Energy Services, Inc. |
Downhole force generator and method
|
RU2250438C9
(ru)
|
1998-06-26 |
2005-08-27 |
Сидрэ Копэрейшн |
Устройство измерения параметров текучих сред в трубе и способ его осуществления
|
GB2342665B
(en)
*
|
1998-10-13 |
2000-08-30 |
Mark Buyers |
Production optimisation tool
|
US6325153B1
(en)
*
|
1999-01-05 |
2001-12-04 |
Halliburton Energy Services, Inc. |
Multi-valve fluid flow control system and method
|
FR2790509A1
(fr)
|
1999-03-05 |
2000-09-08 |
Schlumberger Services Petrol |
Dispositif de controle de debit en fond de puits, a chemise obturatrice exterieure
|
FR2790508B1
(fr)
|
1999-03-05 |
2001-04-27 |
Schlumberger Services Petrol |
Dispositif de controle de debit en fond de puits, muni d'une chemise de protection des joints d'etancheite
|
FR2790507B1
(fr)
*
|
1999-03-05 |
2001-04-20 |
Schlumberger Services Petrol |
Actionneur de fond de puits a soufflets et dispositif de reglage de debit utilisant un tel actionneur
|
FR2790510B1
(fr)
*
|
1999-03-05 |
2001-04-20 |
Schlumberger Services Petrol |
Procede et dispositif de controle de debit en fond de puits, a commande decouplee
|
US6217441B1
(en)
*
|
1999-03-30 |
2001-04-17 |
Honeywell International Inc. |
Method and apparatus for sealing building ductwork during chemical or biological attack
|
US6241015B1
(en)
|
1999-04-20 |
2001-06-05 |
Camco International, Inc. |
Apparatus for remote control of wellbore fluid flow
|
AU5591400A
(en)
*
|
1999-06-01 |
2000-12-18 |
Halliburton Energy Services, Inc. |
System and method for actuating a remote device
|
US6371208B1
(en)
*
|
1999-06-24 |
2002-04-16 |
Baker Hughes Incorporated |
Variable downhole choke
|
US6463813B1
(en)
|
1999-06-25 |
2002-10-15 |
Weatherford/Lamb, Inc. |
Displacement based pressure sensor measuring unsteady pressure in a pipe
|
US6536291B1
(en)
|
1999-07-02 |
2003-03-25 |
Weatherford/Lamb, Inc. |
Optical flow rate measurement using unsteady pressures
|
US6691584B2
(en)
|
1999-07-02 |
2004-02-17 |
Weatherford/Lamb, Inc. |
Flow rate measurement using unsteady pressures
|
US6853921B2
(en)
|
1999-07-20 |
2005-02-08 |
Halliburton Energy Services, Inc. |
System and method for real time reservoir management
|
US6266619B1
(en)
|
1999-07-20 |
2001-07-24 |
Halliburton Energy Services, Inc. |
System and method for real time reservoir management
|
US6279660B1
(en)
|
1999-08-05 |
2001-08-28 |
Cidra Corporation |
Apparatus for optimizing production of multi-phase fluid
|
US6257332B1
(en)
|
1999-09-14 |
2001-07-10 |
Halliburton Energy Services, Inc. |
Well management system
|
US6668935B1
(en)
*
|
1999-09-24 |
2003-12-30 |
Schlumberger Technology Corporation |
Valve for use in wells
|
CN1402810A
(zh)
*
|
1999-11-29 |
2003-03-12 |
国际壳牌研究有限公司 |
开采阀
|
US6633236B2
(en)
|
2000-01-24 |
2003-10-14 |
Shell Oil Company |
Permanent downhole, wireless, two-way telemetry backbone using redundant repeaters
|
US6662875B2
(en)
|
2000-01-24 |
2003-12-16 |
Shell Oil Company |
Induction choke for power distribution in piping structure
|
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
|
US7259688B2
(en)
*
|
2000-01-24 |
2007-08-21 |
Shell Oil Company |
Wireless reservoir production 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
|
US20020036085A1
(en)
*
|
2000-01-24 |
2002-03-28 |
Bass Ronald Marshall |
Toroidal choke inductor for wireless communication and control
|
US6758277B2
(en)
|
2000-01-24 |
2004-07-06 |
Shell Oil Company |
System and method for fluid flow optimization
|
US6840316B2
(en)
|
2000-01-24 |
2005-01-11 |
Shell Oil Company |
Tracker injection in a production well
|
US7114561B2
(en)
|
2000-01-24 |
2006-10-03 |
Shell Oil Company |
Wireless communication using well casing
|
US6679332B2
(en)
|
2000-01-24 |
2004-01-20 |
Shell Oil Company |
Petroleum well having downhole sensors, communication and power
|
US7073594B2
(en)
*
|
2000-03-02 |
2006-07-11 |
Shell Oil Company |
Wireless downhole well interval inflow and injection control
|
AU2001243413B2
(en)
*
|
2000-03-02 |
2004-10-07 |
Shell Internationale Research Maatschappij B.V. |
Controlled downhole chemical injection
|
WO2001065061A1
(en)
|
2000-03-02 |
2001-09-07 |
Shell Internationale Research Maatschappij B.V. |
Electro-hydraulically pressurized downhole valve actuator
|
RU2256074C2
(ru)
|
2000-03-02 |
2005-07-10 |
Шелл Интернэшнл Рисерч Маатсхаппий Б.В. |
Система управления связями и подачей электрического тока, нефтяная скважина для добычи нефтепродуктов (варианты) и способ добычи нефтепродуктов из нефтяной скважины
|
CA2401705C
(en)
|
2000-03-02 |
2013-09-24 |
Shell Canada Limited |
Wireless downhole measurement and control for optimizing gas lift well and field performance
|
EP1259702B1
(en)
*
|
2000-03-02 |
2006-05-24 |
Shell Internationale Researchmaatschappij B.V. |
Power generation using batteries with reconfigurable discharge
|
EG22420A
(en)
*
|
2000-03-02 |
2003-01-29 |
Shell Int Research |
Use of downhole high pressure gas in a gas - lift well
|
US7170424B2
(en)
*
|
2000-03-02 |
2007-01-30 |
Shell Oil Company |
Oil well casting electrical power pick-off points
|
US6601458B1
(en)
|
2000-03-07 |
2003-08-05 |
Weatherford/Lamb, Inc. |
Distributed sound speed measurements for multiphase flow measurement
|
US6813962B2
(en)
*
|
2000-03-07 |
2004-11-09 |
Weatherford/Lamb, Inc. |
Distributed sound speed measurements for multiphase flow measurement
|
US20030168223A1
(en)
*
|
2000-07-03 |
2003-09-11 |
Bergren Frank Edward |
Method and system for stepwisevarying fluid flow in well
|
GB2399845B
(en)
*
|
2000-08-17 |
2005-01-12 |
Abb Offshore Systems Ltd |
Flow control device
|
US6405588B1
(en)
*
|
2000-11-05 |
2002-06-18 |
Bechtel Bwxt Idaho, Llc |
Monitoring well
|
US6782150B2
(en)
|
2000-11-29 |
2004-08-24 |
Weatherford/Lamb, Inc. |
Apparatus for sensing fluid in a pipe
|
US6701772B2
(en)
|
2000-12-22 |
2004-03-09 |
Honeywell International Inc. |
Chemical or biological attack detection and mitigation system
|
US6688968B2
(en)
|
2001-01-22 |
2004-02-10 |
Honeywell International Inc. |
Method and apparatus for protecting buildings from contamination during chemical or biological attack
|
US6622794B2
(en)
*
|
2001-01-26 |
2003-09-23 |
Baker Hughes Incorporated |
Sand screen with active flow control and associated method of use
|
US7322410B2
(en)
*
|
2001-03-02 |
2008-01-29 |
Shell Oil Company |
Controllable production well packer
|
NO314701B3
(no)
*
|
2001-03-20 |
2007-10-08 |
Reslink As |
Stromningsstyreanordning for struping av innstrommende fluider i en bronn
|
FR2823528B1
(fr)
|
2001-04-12 |
2004-11-12 |
Schlumberger Services Petrol |
Procede et dispositif de controle de debit en fond de puits, a orientation de flux
|
GB2390383B
(en)
|
2001-06-12 |
2005-03-16 |
Schlumberger Holdings |
Flow control regulation methods
|
US6857475B2
(en)
|
2001-10-09 |
2005-02-22 |
Schlumberger Technology Corporation |
Apparatus and methods for flow control gravel pack
|
US6698297B2
(en)
|
2002-06-28 |
2004-03-02 |
Weatherford/Lamb, Inc. |
Venturi augmented flow meter
|
US6971259B2
(en)
*
|
2001-11-07 |
2005-12-06 |
Weatherford/Lamb, Inc. |
Fluid density measurement in pipes using acoustic pressures
|
US7059172B2
(en)
*
|
2001-11-07 |
2006-06-13 |
Weatherford/Lamb, Inc. |
Phase flow measurement in pipes using a density meter
|
US7096945B2
(en)
*
|
2002-01-25 |
2006-08-29 |
Halliburton Energy Services, Inc. |
Sand control screen assembly and treatment method using the same
|
US6691786B2
(en)
|
2002-03-05 |
2004-02-17 |
Schlumberger Technology Corp. |
Inflatable flow control device and method
|
US7156578B2
(en)
|
2002-03-19 |
2007-01-02 |
Madison Kent R |
Aquifer recharge valve and method
|
US6811353B2
(en)
*
|
2002-03-19 |
2004-11-02 |
Kent R. Madison |
Aquifer recharge valve and method
|
US6722439B2
(en)
*
|
2002-03-26 |
2004-04-20 |
Baker Hughes Incorporated |
Multi-positioned sliding sleeve valve
|
US6983795B2
(en)
|
2002-04-08 |
2006-01-10 |
Baker Hughes Incorporated |
Downhole zone isolation system
|
US6786234B2
(en)
*
|
2002-06-06 |
2004-09-07 |
Agri Drain Corporation |
Drainage tile flow regulator
|
US6715508B2
(en)
*
|
2002-06-06 |
2004-04-06 |
Agri Drain Corporation |
Drainage tile flow regulator
|
WO2004015377A2
(en)
*
|
2002-08-08 |
2004-02-19 |
Cidra Corporation |
Apparatus and method for measuring multi-phase flows in pulp and paper industry applications
|
US7055598B2
(en)
*
|
2002-08-26 |
2006-06-06 |
Halliburton Energy Services, Inc. |
Fluid flow control device and method for use of same
|
US6860330B2
(en)
*
|
2002-12-17 |
2005-03-01 |
Weatherford/Lamb Inc. |
Choke valve assembly for downhole flow control
|
US6994162B2
(en)
*
|
2003-01-21 |
2006-02-07 |
Weatherford/Lamb, Inc. |
Linear displacement measurement method and apparatus
|
US6978840B2
(en)
|
2003-02-05 |
2005-12-27 |
Halliburton Energy Services, Inc. |
Well screen assembly and system with controllable variable flow area and method of using same for oil well fluid production
|
US6986276B2
(en)
*
|
2003-03-07 |
2006-01-17 |
Weatherford/Lamb, Inc. |
Deployable mandrel for downhole measurements
|
US6837098B2
(en)
*
|
2003-03-19 |
2005-01-04 |
Weatherford/Lamb, Inc. |
Sand monitoring within wells using acoustic arrays
|
US6994170B2
(en)
*
|
2003-05-29 |
2006-02-07 |
Halliburton Energy Services, Inc. |
Expandable sand control screen assembly having fluid flow control capabilities and method for use of same
|
US6910388B2
(en)
*
|
2003-08-22 |
2005-06-28 |
Weatherford/Lamb, Inc. |
Flow meter using an expanded tube section and sensitive differential pressure measurement
|
US20080264182A1
(en)
*
|
2003-08-22 |
2008-10-30 |
Jones Richard T |
Flow meter using sensitive differential pressure measurement
|
US6997212B2
(en)
*
|
2003-10-31 |
2006-02-14 |
Master Flo Valve Inc. |
Choke valve with temperature transmitter
|
US7228914B2
(en)
*
|
2003-11-03 |
2007-06-12 |
Baker Hughes Incorporated |
Interventionless reservoir control systems
|
GB0327021D0
(en)
|
2003-11-20 |
2003-12-24 |
Red Spider Technology Ltd |
Improved valve
|
US7503390B2
(en)
*
|
2003-12-11 |
2009-03-17 |
Baker Hughes Incorporated |
Lock mechanism for a sliding sleeve
|
US7363981B2
(en)
*
|
2003-12-30 |
2008-04-29 |
Weatherford/Lamb, Inc. |
Seal stack for sliding sleeve
|
GB2410963A
(en)
*
|
2004-01-09 |
2005-08-17 |
Master Flo Valve Inc |
A choke system having a linear hydraulic stepping actuator
|
US6966373B2
(en)
*
|
2004-02-27 |
2005-11-22 |
Ashmin Lc |
Inflatable sealing assembly and method for sealing off an inside of a flow carrier
|
US7109471B2
(en)
*
|
2004-06-04 |
2006-09-19 |
Weatherford/Lamb, Inc. |
Optical wavelength determination using multiple measurable features
|
US7480056B2
(en)
*
|
2004-06-04 |
2009-01-20 |
Optoplan As |
Multi-pulse heterodyne sub-carrier interrogation of interferometric sensors
|
WO2006015277A1
(en)
*
|
2004-07-30 |
2006-02-09 |
Baker Hughes Incorporated |
Downhole inflow control device with shut-off feature
|
US7191833B2
(en)
*
|
2004-08-24 |
2007-03-20 |
Halliburton Energy Services, Inc. |
Sand control screen assembly having fluid loss control capability and method for use of same
|
US7367405B2
(en)
*
|
2004-09-03 |
2008-05-06 |
Baker Hughes Incorporated |
Electric pressure actuating tool and method
|
US20060127184A1
(en)
*
|
2004-09-13 |
2006-06-15 |
Madison Kent R |
Aquifer recharge valve and method
|
US7318476B2
(en)
*
|
2004-11-16 |
2008-01-15 |
Ayres Robert M |
Automatic chemical treatment system with integral flush fluid dispenser
|
US7322417B2
(en)
*
|
2004-12-14 |
2008-01-29 |
Schlumberger Technology Corporation |
Technique and apparatus for completing multiple zones
|
US7387165B2
(en)
*
|
2004-12-14 |
2008-06-17 |
Schlumberger Technology Corporation |
System for completing multiple well intervals
|
US8505632B2
(en)
|
2004-12-14 |
2013-08-13 |
Schlumberger Technology Corporation |
Method and apparatus for deploying and using self-locating downhole devices
|
US7673678B2
(en)
*
|
2004-12-21 |
2010-03-09 |
Schlumberger Technology Corporation |
Flow control device with a permeable membrane
|
GB0504055D0
(en)
*
|
2005-02-26 |
2005-04-06 |
Red Spider Technology Ltd |
Valve
|
GB2435657B
(en)
*
|
2005-03-15 |
2009-06-03 |
Schlumberger Holdings |
Technique for use in wells
|
US7434616B2
(en)
*
|
2005-05-27 |
2008-10-14 |
Halliburton Energy Services, Inc. |
System and method for fluid control in expandable tubing
|
US7331398B2
(en)
*
|
2005-06-14 |
2008-02-19 |
Schlumberger Technology Corporation |
Multi-drop flow control valve system
|
US7377327B2
(en)
*
|
2005-07-14 |
2008-05-27 |
Weatherford/Lamb, Inc. |
Variable choke valve
|
US20070023189A1
(en)
*
|
2005-07-27 |
2007-02-01 |
Kahn Jon B |
Tubing hanger connection
|
US7467665B2
(en)
*
|
2005-11-08 |
2008-12-23 |
Baker Hughes Incorporated |
Autonomous circulation, fill-up, and equalization valve
|
US7392841B2
(en)
*
|
2005-12-28 |
2008-07-01 |
Baker Hughes Incorporated |
Self boosting packing element
|
US7552777B2
(en)
*
|
2005-12-28 |
2009-06-30 |
Baker Hughes Incorporated |
Self-energized downhole tool
|
US7464761B2
(en)
*
|
2006-01-13 |
2008-12-16 |
Schlumberger Technology Corporation |
Flow control system for use in a well
|
CN101371164A
(zh)
|
2006-01-20 |
2009-02-18 |
界标制图有限公司 |
动态生产***管理
|
CA2637382C
(en)
*
|
2006-01-23 |
2010-07-06 |
Welldynamics, Inc. |
Well tool having magnetically coupled position sensor
|
US7673683B2
(en)
*
|
2006-01-23 |
2010-03-09 |
Welldynamics, Inc. |
Well tool having magnetically coupled position sensor
|
WO2007102821A1
(en)
|
2006-03-09 |
2007-09-13 |
Welldynamics, Inc. |
Well tool having magnetically coupled position sensor
|
US7503217B2
(en)
*
|
2006-01-27 |
2009-03-17 |
Weatherford/Lamb, Inc. |
Sonar sand detection
|
US7543641B2
(en)
*
|
2006-03-29 |
2009-06-09 |
Schlumberger Technology Corporation |
System and method for controlling wellbore pressure during gravel packing operations
|
US7621324B2
(en)
*
|
2006-03-30 |
2009-11-24 |
Don Atencio |
Automated flowback and information system
|
US8453746B2
(en)
*
|
2006-04-20 |
2013-06-04 |
Halliburton Energy Services, Inc. |
Well tools with actuators utilizing swellable materials
|
US7513311B2
(en)
*
|
2006-04-28 |
2009-04-07 |
Weatherford/Lamb, Inc. |
Temporary well zone isolation
|
US7635029B2
(en)
*
|
2006-05-11 |
2009-12-22 |
Schlumberger Technology Corporation |
Downhole electrical-to-hydraulic conversion module for well completions
|
US7857050B2
(en)
*
|
2006-05-26 |
2010-12-28 |
Schlumberger Technology Corporation |
Flow control using a tortuous path
|
US7650945B2
(en)
*
|
2006-11-13 |
2010-01-26 |
Baker Hughes Incorporated |
Inflatable closure system
|
US8196668B2
(en)
*
|
2006-12-18 |
2012-06-12 |
Schlumberger Technology Corporation |
Method and apparatus for completing a well
|
US20080149349A1
(en)
*
|
2006-12-20 |
2008-06-26 |
Stephane Hiron |
Integrated flow control device and isolation element
|
US7909088B2
(en)
*
|
2006-12-20 |
2011-03-22 |
Baker Huges Incorporated |
Material sensitive downhole flow control device
|
US8025072B2
(en)
*
|
2006-12-21 |
2011-09-27 |
Schlumberger Technology Corporation |
Developing a flow control system for a well
|
US7467664B2
(en)
*
|
2006-12-22 |
2008-12-23 |
Baker Hughes Incorporated |
Production actuated mud flow back valve
|
US20080168917A1
(en)
*
|
2007-01-12 |
2008-07-17 |
Mccarty Michael |
Ink valve
|
DK2189622T3
(en)
|
2007-01-25 |
2019-02-04 |
Welldynamics Inc |
Casing valve system for selective borehole stimulation and control
|
EP2129865B1
(en)
*
|
2007-02-06 |
2018-11-21 |
Halliburton Energy Services, Inc. |
Swellable packer with enhanced sealing capability
|
US8424599B2
(en)
*
|
2007-03-29 |
2013-04-23 |
Fracmaster, Llc |
Automated closed loop flowback and separation system
|
US20080251255A1
(en)
*
|
2007-04-11 |
2008-10-16 |
Schlumberger Technology Corporation |
Steam injection apparatus for steam assisted gravity drainage techniques
|
US7789145B2
(en)
*
|
2007-06-20 |
2010-09-07 |
Schlumberger Technology Corporation |
Inflow control device
|
US7708074B2
(en)
*
|
2007-09-14 |
2010-05-04 |
Saudi Arabian Oil Company |
Downhole valve for preventing zonal cross-flow
|
US8196656B2
(en)
*
|
2007-09-19 |
2012-06-12 |
Welldynamics, Inc. |
Position sensor for well tools
|
US7891430B2
(en)
*
|
2007-10-19 |
2011-02-22 |
Baker Hughes Incorporated |
Water control device using electromagnetics
|
EP2053196A1
(en)
*
|
2007-10-24 |
2009-04-29 |
Shell Internationale Researchmaatschappij B.V. |
System and method for controlling the pressure in a wellbore
|
US8237443B2
(en)
*
|
2007-11-16 |
2012-08-07 |
Baker Hughes Incorporated |
Position sensor for a downhole completion device
|
US7950461B2
(en)
|
2007-11-30 |
2011-05-31 |
Welldynamics, Inc. |
Screened valve system for selective well stimulation and control
|
US8474535B2
(en)
*
|
2007-12-18 |
2013-07-02 |
Halliburton Energy Services, Inc. |
Well screen inflow control device with check valve flow controls
|
US7624810B2
(en)
*
|
2007-12-21 |
2009-12-01 |
Schlumberger Technology Corporation |
Ball dropping assembly and technique for use in a well
|
GB0802094D0
(en)
*
|
2008-02-05 |
2008-03-12 |
Petrowell Ltd |
Apparatus and method
|
US8025640B2
(en)
|
2008-06-27 |
2011-09-27 |
Tyco Healthcare Group Lp |
Pressurized surgical valve
|
US8327954B2
(en)
*
|
2008-07-09 |
2012-12-11 |
Smith International, Inc. |
Optimized reaming system based upon weight on tool
|
US7699120B2
(en)
*
|
2008-07-09 |
2010-04-20 |
Smith International, Inc. |
On demand actuation system
|
CA2735427C
(en)
*
|
2008-09-09 |
2012-11-20 |
Welldynamics, Inc. |
Remote actuation of downhole well tools
|
US7810564B2
(en)
*
|
2008-10-30 |
2010-10-12 |
Precision Energy Services, Inc. |
Memory logging system for determining the condition of a sliding sleeve
|
GB0822144D0
(en)
*
|
2008-12-04 |
2009-01-14 |
Petrowell Ltd |
Flow control device
|
CA2671096C
(en)
*
|
2009-03-26 |
2012-01-10 |
Petro-Surge Well Technologies Llc |
System and method for longitudinal and lateral jetting in a wellbore
|
US20100319928A1
(en)
*
|
2009-06-22 |
2010-12-23 |
Baker Hughes Incorporated |
Through tubing intelligent completion and method
|
US20110000547A1
(en)
*
|
2009-07-02 |
2011-01-06 |
Baker Hughes Incorporated |
Tubular valving system and method
|
US8267180B2
(en)
*
|
2009-07-02 |
2012-09-18 |
Baker Hughes Incorporated |
Remotely controllable variable flow control configuration and method
|
US8281865B2
(en)
*
|
2009-07-02 |
2012-10-09 |
Baker Hughes Incorporated |
Tubular valve system and method
|
US20110000660A1
(en)
*
|
2009-07-02 |
2011-01-06 |
Baker Hughes Incorporated |
Modular valve body and method of making
|
US20110000674A1
(en)
*
|
2009-07-02 |
2011-01-06 |
Baker Hughes Incorporated |
Remotely controllable manifold
|
US20110073323A1
(en)
*
|
2009-09-29 |
2011-03-31 |
Baker Hughes Incorporated |
Line retention arrangement and method
|
TWI520475B
(zh)
*
|
2010-04-07 |
2016-02-01 |
西部電機股份有限公司 |
致動器及其位置檢測方法
|
US8522887B1
(en)
|
2010-05-18 |
2013-09-03 |
Kent R. Madison |
Aquifier flow controlling valve assembly and method
|
US8657010B2
(en)
|
2010-10-26 |
2014-02-25 |
Weatherford/Lamb, Inc. |
Downhole flow device with erosion resistant and pressure assisted metal seal
|
US8397824B2
(en)
*
|
2010-12-06 |
2013-03-19 |
Halliburton Energy Services, Inc. |
Hydraulic control system for actuating downhole tools
|
US9382790B2
(en)
|
2010-12-29 |
2016-07-05 |
Schlumberger Technology Corporation |
Method and apparatus for completing a multi-stage well
|
US9016387B2
(en)
*
|
2011-04-12 |
2015-04-28 |
Halliburton Energy Services, Inc. |
Pressure equalization apparatus and associated systems and methods
|
WO2012174571A2
(en)
|
2011-06-17 |
2012-12-20 |
David L. Abney, Inc. |
Subterranean tool with sealed electronic passage across multiple sections
|
US20120330466A1
(en)
*
|
2011-06-27 |
2012-12-27 |
George Joel Rodger |
Operational logic for pressure control of a wellhead
|
US8944171B2
(en)
|
2011-06-29 |
2015-02-03 |
Schlumberger Technology Corporation |
Method and apparatus for completing a multi-stage well
|
US9752407B2
(en)
|
2011-09-13 |
2017-09-05 |
Schlumberger Technology Corporation |
Expandable downhole seat assembly
|
US10364629B2
(en)
|
2011-09-13 |
2019-07-30 |
Schlumberger Technology Corporation |
Downhole component having dissolvable components
|
US9033041B2
(en)
|
2011-09-13 |
2015-05-19 |
Schlumberger Technology Corporation |
Completing a multi-stage well
|
US9534471B2
(en)
|
2011-09-30 |
2017-01-03 |
Schlumberger Technology Corporation |
Multizone treatment system
|
GB2497506B
(en)
|
2011-10-11 |
2017-10-11 |
Halliburton Mfg & Services Ltd |
Downhole contingency apparatus
|
GB2495504B
(en)
|
2011-10-11 |
2018-05-23 |
Halliburton Mfg & Services Limited |
Downhole valve assembly
|
GB2497913B
(en)
|
2011-10-11 |
2017-09-20 |
Halliburton Mfg & Services Ltd |
Valve actuating apparatus
|
GB2495502B
(en)
|
2011-10-11 |
2017-09-27 |
Halliburton Mfg & Services Ltd |
Valve actuating apparatus
|
US9238953B2
(en)
|
2011-11-08 |
2016-01-19 |
Schlumberger Technology Corporation |
Completion method for stimulation of multiple intervals
|
US9394752B2
(en)
|
2011-11-08 |
2016-07-19 |
Schlumberger Technology Corporation |
Completion method for stimulation of multiple intervals
|
US8844637B2
(en)
|
2012-01-11 |
2014-09-30 |
Schlumberger Technology Corporation |
Treatment system for multiple zones
|
US9279306B2
(en)
|
2012-01-11 |
2016-03-08 |
Schlumberger Technology Corporation |
Performing multi-stage well operations
|
GB2499260B
(en)
*
|
2012-02-13 |
2017-09-06 |
Weatherford Tech Holdings Llc |
Device and method for use in controlling fluid flow
|
US9447654B2
(en)
*
|
2012-04-26 |
2016-09-20 |
Halliburton Energy Services, Inc. |
Downhole circulating valve having a seal plug and method for operating same
|
US9650851B2
(en)
|
2012-06-18 |
2017-05-16 |
Schlumberger Technology Corporation |
Autonomous untethered well object
|
CA2887860C
(en)
*
|
2012-12-20 |
2017-01-17 |
Halliburton Energy Services, Inc. |
Flow control devices and methods of use
|
US9528336B2
(en)
|
2013-02-01 |
2016-12-27 |
Schlumberger Technology Corporation |
Deploying an expandable downhole seat assembly
|
CN105143591B
(zh)
|
2013-03-05 |
2017-05-03 |
哈里伯顿能源服务公司 |
用于旋转导向***的减摇***
|
CA2909247C
(en)
|
2013-05-10 |
2017-10-31 |
Halliburton Energy Services, Inc. |
Positionable downhole gear box
|
US9631468B2
(en)
|
2013-09-03 |
2017-04-25 |
Schlumberger Technology Corporation |
Well treatment
|
US9587477B2
(en)
|
2013-09-03 |
2017-03-07 |
Schlumberger Technology Corporation |
Well treatment with untethered and/or autonomous device
|
US9410422B2
(en)
|
2013-09-13 |
2016-08-09 |
Chevron U.S.A. Inc. |
Alternative gauging system for production well testing and related methods
|
US10487625B2
(en)
|
2013-09-18 |
2019-11-26 |
Schlumberger Technology Corporation |
Segmented ring assembly
|
US9644452B2
(en)
|
2013-10-10 |
2017-05-09 |
Schlumberger Technology Corporation |
Segmented seat assembly
|
US9328558B2
(en)
|
2013-11-13 |
2016-05-03 |
Varel International Ind., L.P. |
Coating of the piston for a rotating percussion system in downhole drilling
|
US9415496B2
(en)
|
2013-11-13 |
2016-08-16 |
Varel International Ind., L.P. |
Double wall flow tube for percussion tool
|
US9562392B2
(en)
|
2013-11-13 |
2017-02-07 |
Varel International Ind., L.P. |
Field removable choke for mounting in the piston of a rotary percussion tool
|
US9404342B2
(en)
|
2013-11-13 |
2016-08-02 |
Varel International Ind., L.P. |
Top mounted choke for percussion tool
|
US10145206B2
(en)
|
2013-12-23 |
2018-12-04 |
Halliburton Energy Services, Inc. |
Adjustable choke device for a production tube
|
DK178835B1
(en)
*
|
2014-03-14 |
2017-03-06 |
Advancetech Aps |
Circulating sub with activation mechanism and a method thereof
|
SG10201808963SA
(en)
*
|
2014-04-15 |
2018-11-29 |
Halliburton Energy Services Inc |
Flow conditioning flow control device
|
US20160010427A1
(en)
*
|
2014-07-08 |
2016-01-14 |
Baker Hughes Incorporated |
Electrically operated valve and method thereof
|
US9493932B2
(en)
|
2014-10-06 |
2016-11-15 |
International Business Machines Corporation |
Configurable modular sleeve valve
|
US9988866B2
(en)
|
2014-12-12 |
2018-06-05 |
Halliburton Energy Services, Inc. |
Automatic choke optimization and selection for managed pressure drilling
|
US10119365B2
(en)
|
2015-01-26 |
2018-11-06 |
Baker Hughes, A Ge Company, Llc |
Tubular actuation system and method
|
US9890611B2
(en)
|
2015-06-22 |
2018-02-13 |
Halliburton Energy Services, Inc. |
Electromechanical device for engaging shiftable keys of downhole tool
|
BR102015027504B1
(pt)
*
|
2015-10-29 |
2019-09-10 |
Ouro Negro Tecnologias Em Equipamentos Ind S/A |
equipamento exclusivamente elétrico para sistema de controle de fluxo de fundo de poço
|
US20170191373A1
(en)
|
2015-12-30 |
2017-07-06 |
General Electric Company |
Passive flow modulation of cooling flow into a cavity
|
WO2017160278A1
(en)
|
2016-03-15 |
2017-09-21 |
Halliburton Energy Services, Inc. |
Dual bore co-mingler with multiple position inner sleeve
|
US10538988B2
(en)
|
2016-05-31 |
2020-01-21 |
Schlumberger Technology Corporation |
Expandable downhole seat assembly
|
RU170969U1
(ru)
*
|
2017-01-09 |
2017-05-16 |
Григорий Афанасьевич Чернов |
Клапан фонтанной арматуры
|
US10712007B2
(en)
*
|
2017-01-27 |
2020-07-14 |
General Electric Company |
Pneumatically-actuated fuel nozzle air flow modulator
|
US10738712B2
(en)
|
2017-01-27 |
2020-08-11 |
General Electric Company |
Pneumatically-actuated bypass valve
|
US11268347B2
(en)
|
2017-07-24 |
2022-03-08 |
National Oilwell Varco, L.P. |
Testable sliding sleeve valve
|
US10550666B2
(en)
*
|
2017-11-20 |
2020-02-04 |
Baker Hughes, A Ge Company, Llc |
Slow response time tool
|
EP3810889B1
(en)
|
2018-06-22 |
2024-07-17 |
Services Pétroliers Schlumberger |
Full bore electric flow control valve system
|
CA3138290C
(en)
|
2019-04-30 |
2023-07-25 |
Rce Corporation |
Apparatus and methods for a gas lift valve
|
BR112022003805A2
(pt)
|
2019-08-30 |
2022-05-24 |
Weatherford Tech Holdings Llc |
Sistema e método para controle elétrico de ferramentas de poço de fundo de poço
|
US11261715B2
(en)
|
2019-09-27 |
2022-03-01 |
Ncs Multistage Inc. |
In situ injection or production via a well using selective operation of multi-valve assemblies with choked configurations
|
US11512557B2
(en)
|
2021-02-01 |
2022-11-29 |
Saudi Arabian Oil Company |
Integrated system and method for automated monitoring and control of sand-prone well
|