|
US6904797B2
(en)
*
|
2001-12-19 |
2005-06-14 |
Schlumberger Technology Corporation |
Production profile determination and modification system
|
|
JP4099006B2
(ja)
*
|
2002-05-13 |
2008-06-11 |
コベルコ建機株式会社 |
建設機械の回転駆動装置
|
|
US7168924B2
(en)
*
|
2002-09-27 |
2007-01-30 |
Unico, Inc. |
Rod pump control system including parameter estimator
|
|
US7668694B2
(en)
*
|
2002-11-26 |
2010-02-23 |
Unico, Inc. |
Determination and control of wellbore fluid level, output flow, and desired pump operating speed, using a control system for a centrifugal pump disposed within the wellbore
|
|
US7350590B2
(en)
*
|
2002-11-05 |
2008-04-01 |
Weatherford/Lamb, Inc. |
Instrumentation for a downhole deployment valve
|
|
US7451809B2
(en)
*
|
2002-10-11 |
2008-11-18 |
Weatherford/Lamb, Inc. |
Apparatus and methods for utilizing a downhole deployment valve
|
|
US7255173B2
(en)
|
2002-11-05 |
2007-08-14 |
Weatherford/Lamb, Inc. |
Instrumentation for a downhole deployment valve
|
|
US7178600B2
(en)
*
|
2002-11-05 |
2007-02-20 |
Weatherford/Lamb, Inc. |
Apparatus and methods for utilizing a downhole deployment valve
|
|
US20050199391A1
(en)
*
|
2004-02-03 |
2005-09-15 |
Cudmore Julian R. |
System and method for optimizing production in an artificially lifted well
|
|
US7114557B2
(en)
*
|
2004-02-03 |
2006-10-03 |
Schlumberger Technology Corporation |
System and method for optimizing production in an artificially lifted well
|
|
GB0404458D0
(en)
*
|
2004-03-01 |
2004-03-31 |
Zenith Oilfield Technology Ltd |
Apparatus & method
|
|
US7588080B2
(en)
*
|
2005-03-23 |
2009-09-15 |
Baker Hughes Incorporated |
Method for installing well completion equipment while monitoring electrical integrity
|
|
US7191067B1
(en)
*
|
2005-05-20 |
2007-03-13 |
Wood Group Esp, Inc. |
System and method of selecting a motor for a wellbore
|
|
US20080240930A1
(en)
*
|
2005-10-13 |
2008-10-02 |
Pumpwell Solution Ltd |
Method and System for Optimizing Downhole Fluid Production
|
|
US7624800B2
(en)
*
|
2005-11-22 |
2009-12-01 |
Schlumberger Technology Corporation |
System and method for sensing parameters in a wellbore
|
|
US20070175633A1
(en)
*
|
2006-01-30 |
2007-08-02 |
Schlumberger Technology Corporation |
System and Method for Remote Real-Time Surveillance and Control of Pumped Wells
|
|
US7798246B2
(en)
*
|
2006-05-30 |
2010-09-21 |
Schlumberger Technology Corporation |
Apparatus and method to control the rotation of a downhole drill bit
|
|
DE102006025762B3
(de)
*
|
2006-05-31 |
2007-06-14 |
Siemens Ag |
Pumpvorrichtung
|
|
GB0703162D0
(en)
*
|
2007-02-19 |
2007-03-28 |
Zenith Oilfield Technology Ltd |
Signal processing in downhole equipment
|
|
US8082217B2
(en)
*
|
2007-06-11 |
2011-12-20 |
Baker Hughes Incorporated |
Multiphase flow meter for electrical submersible pumps using artificial neural networks
|
|
US20090044938A1
(en)
*
|
2007-08-16 |
2009-02-19 |
Baker Hughes Incorporated |
Smart motor controller for an electrical submersible pump
|
|
US8775085B2
(en)
*
|
2008-02-21 |
2014-07-08 |
Baker Hughes Incorporated |
Distributed sensors for dynamics modeling
|
|
US7658227B2
(en)
*
|
2008-04-24 |
2010-02-09 |
Baker Hughes Incorporated |
System and method for sensing flow rate and specific gravity within a wellbore
|
|
US7896702B2
(en)
*
|
2008-06-06 |
2011-03-01 |
Apple Inc. |
Compact power adapter
|
|
AU2009320119B2
(en)
*
|
2008-11-03 |
2015-11-26 |
Schlumberger Technology B.V. |
Methods and apparatus for planning and dynamically updating sampling operations while drilling in a subterranean formation
|
|
US8934261B2
(en)
*
|
2008-12-23 |
2015-01-13 |
Apple Inc. |
Compact device housing and assembly techniques therefor
|
|
US8267171B2
(en)
*
|
2008-12-23 |
2012-09-18 |
Baker Hughes Incorporated |
Apparatus and method of monitoring an alternating current component of a downhole electrical imbalance voltage
|
|
US8727737B2
(en)
*
|
2010-10-22 |
2014-05-20 |
Grundfos Pumps Corporation |
Submersible pump system
|
|
US8892372B2
(en)
|
2011-07-14 |
2014-11-18 |
Unico, Inc. |
Estimating fluid levels in a progressing cavity pump system
|
|
NL2007656C2
(en)
*
|
2011-10-25 |
2013-05-01 |
Cofely Experts B V |
A method of and a device and an electronic controller for mitigating stick-slip oscillations in borehole equipment.
|
|
US9057256B2
(en)
*
|
2012-01-10 |
2015-06-16 |
Schlumberger Technology Corporation |
Submersible pump control
|
|
WO2015073606A1
(en)
|
2013-11-13 |
2015-05-21 |
Schlumberger Canada Limited |
Automatic pumping system commissioning
|
|
US10753192B2
(en)
|
2014-04-03 |
2020-08-25 |
Sensia Llc |
State estimation and run life prediction for pumping system
|
|
US9689251B2
(en)
|
2014-05-08 |
2017-06-27 |
Unico, Inc. |
Subterranean pump with pump cleaning mode
|
|
GB2547852B
(en)
|
2014-12-09 |
2020-09-09 |
Sensia Netherlands Bv |
Electric submersible pump event detection
|
|
US11746645B2
(en)
*
|
2015-03-25 |
2023-09-05 |
Ge Oil & Gas Esp, Inc. |
System and method for reservoir management using electric submersible pumps as a virtual sensor
|
|
CN106468167B
(zh)
*
|
2015-08-14 |
2019-11-08 |
中国石油化工股份有限公司 |
用于计算电潜泵井产液量的方法与系统
|
|
NL2016859B1
(en)
|
2016-05-30 |
2017-12-11 |
Engie Electroproject B V |
A method of and a device for estimating down hole speed and down hole torque of borehole drilling equipment while drilling, borehole equipment and a computer program product.
|
|
CA2936219C
(en)
|
2016-07-15 |
2020-12-15 |
Geo Pressure Systems Inc. |
Progressive cavity pump (pcp) monitoring system and method
|
|
GB2567775A
(en)
*
|
2016-10-19 |
2019-04-24 |
Halliburton Energy Services Inc |
Multi-gauge communications over an ESP power bus
|
|
WO2018140905A1
(en)
|
2017-01-27 |
2018-08-02 |
Franklin Electric Co., Inc. |
Motor drive system and method
|
|
US11208876B2
(en)
|
2017-03-08 |
2021-12-28 |
Sensia Llc |
Dynamic artificial lift
|
|
US10697293B2
(en)
|
2017-05-26 |
2020-06-30 |
Baker Hughes Oilfield Operations, Llc |
Methods of optimal selection and sizing of electric submersible pumps
|
|
US11480039B2
(en)
*
|
2018-12-06 |
2022-10-25 |
Halliburton Energy Services, Inc. |
Distributed machine learning control of electric submersible pumps
|
|
WO2020117253A1
(en)
*
|
2018-12-06 |
2020-06-11 |
Halliburton Energy Services, Inc. |
Deep intelligence for electric submersible pumping systems
|
|
RU2728741C1
(ru)
*
|
2019-12-12 |
2020-07-30 |
Олег Сергеевич Николаев |
Способ эксплуатации многопластовой скважины и нефтедобывающая установка для его осуществления
|
|
US11220904B2
(en)
*
|
2020-03-20 |
2022-01-11 |
Halliburton Energy Services, Inc. |
Fluid flow condition sensing probe
|
|
US11066921B1
(en)
|
2020-03-20 |
2021-07-20 |
Halliburton Energy Services, Inc. |
Fluid flow condition sensing probe
|