|
FR2717573B1
(fr)
*
|
1994-03-15 |
1996-06-07 |
Total Sa |
Procédé et dispositif pour la mesure et l'asservissement du débit d'un fluide polyphasique dans une canalisation de transport.
|
|
FR2721398B1
(fr)
*
|
1994-06-21 |
1996-08-23 |
Inst Francais Du Petrole |
Procédé et dispositif pour surveiller par excitation périodique un flux de particules dans un conduit.
|
|
US5600073A
(en)
*
|
1994-11-02 |
1997-02-04 |
Foster-Miller, Inc. |
Method and system for analyzing a two phase flow
|
|
NO300437B1
(no)
*
|
1994-11-09 |
1997-05-26 |
Jon Steinar Gudmundsson |
Framgangsmåte for bestemmelse av strömningsrate i en fluidström, særlig en tofaseström
|
|
US6151958A
(en)
*
|
1996-03-11 |
2000-11-28 |
Daniel Industries, Inc. |
Ultrasonic fraction and flow rate apparatus and method
|
|
US6209388B1
(en)
|
1996-03-11 |
2001-04-03 |
Daniel Industries, Inc. |
Ultrasonic 2-phase flow apparatus and method
|
|
US6386018B1
(en)
|
1996-03-11 |
2002-05-14 |
Daniel Industries, Inc. |
Ultrasonic 2-phase flow apparatus and stratified level detector
|
|
DE19722274A1
(de)
*
|
1997-05-28 |
1998-12-03 |
Degussa |
Verfahren zur Messung von Dichte und Massenstrom
|
|
US6354147B1
(en)
|
1998-06-26 |
2002-03-12 |
Cidra Corporation |
Fluid parameter measurement in pipes using acoustic pressures
|
|
CN1192213C
(zh)
*
|
1998-06-26 |
2005-03-09 |
塞德拉公司 |
利用声压测量管道中的流体参数的装置和方法
|
|
FR2781565B1
(fr)
*
|
1998-07-24 |
2000-08-25 |
Inst Francais Du Petrole |
Procede et dispositif pour mesurer la vitesse d'ecoulement d'une veine fluide
|
|
US6463813B1
(en)
|
1999-06-25 |
2002-10-15 |
Weatherford/Lamb, Inc. |
Displacement based pressure sensor measuring unsteady pressure in a pipe
|
|
US6691584B2
(en)
|
1999-07-02 |
2004-02-17 |
Weatherford/Lamb, Inc. |
Flow rate measurement using unsteady pressures
|
|
US6536291B1
(en)
|
1999-07-02 |
2003-03-25 |
Weatherford/Lamb, Inc. |
Optical flow rate measurement using unsteady pressures
|
|
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
|
|
US6550345B1
(en)
|
2000-09-11 |
2003-04-22 |
Daniel Industries, Inc. |
Technique for measurement of gas and liquid flow velocities, and liquid holdup in a pipe with stratified flow
|
|
SE0003348D0
(sv)
*
|
2000-09-18 |
2000-09-18 |
Flaekt Ab |
Anordning och förfarande för att mäta flödet i en fluid
|
|
RU2263210C2
(ru)
*
|
2000-09-22 |
2005-10-27 |
Йон Стейнар Гудмундссон |
Способ определения профилей давления в стволах скважин, выкидных линиях и трубопроводах и применение такого способа (варианты)
|
|
CA2423265C
(en)
*
|
2000-09-22 |
2008-11-04 |
Jon Steinar Gudmundsson |
Method for determining pressure profiles in wellbores, flowlines and pipelines, and use of such method
|
|
US6782150B2
(en)
|
2000-11-29 |
2004-08-24 |
Weatherford/Lamb, Inc. |
Apparatus for sensing fluid in a pipe
|
|
DE10062875B4
(de)
*
|
2000-12-16 |
2007-02-08 |
Hydrometer Gmbh |
Durchflussmesser
|
|
GB0110732D0
(en)
*
|
2001-05-02 |
2001-06-27 |
Psl Technology Ltd |
Apparatus and method
|
|
US7059172B2
(en)
|
2001-11-07 |
2006-06-13 |
Weatherford/Lamb, Inc. |
Phase flow measurement in pipes using a density meter
|
|
US6971259B2
(en)
|
2001-11-07 |
2005-12-06 |
Weatherford/Lamb, Inc. |
Fluid density measurement in pipes using acoustic pressures
|
|
US6698297B2
(en)
|
2002-06-28 |
2004-03-02 |
Weatherford/Lamb, Inc. |
Venturi augmented flow meter
|
|
ATE549602T1
(de)
*
|
2002-01-23 |
2012-03-15 |
Cidra Corporate Services Inc |
Vorrichtung und verfahren zur messung von parametern einer mischung mit festpartikeln, die in einem fluid suspendiert sind, das in einem rohr fliesst
|
|
US7275421B2
(en)
|
2002-01-23 |
2007-10-02 |
Cidra Corporation |
Apparatus and method for measuring parameters of a mixture having solid particles suspended in a fluid flowing in a pipe
|
|
US7328624B2
(en)
|
2002-01-23 |
2008-02-12 |
Cidra Corporation |
Probe for measuring parameters of a flowing fluid and/or multiphase mixture
|
|
US7359803B2
(en)
*
|
2002-01-23 |
2008-04-15 |
Cidra Corporation |
Apparatus and method for measuring parameters of a mixture having solid particles suspended in a fluid flowing in a pipe
|
|
US7032432B2
(en)
|
2002-01-23 |
2006-04-25 |
Cidra Corporation |
Apparatus and method for measuring parameters of a mixture having liquid droplets suspended in a vapor flowing in a pipe
|
|
AU2003230905A1
(en)
*
|
2002-04-10 |
2003-10-27 |
Cidra Corporation |
Probe for measuring parameters of a flowing fluid and/or multiphase mixture
|
|
WO2004044531A2
(en)
*
|
2002-11-12 |
2004-05-27 |
Cidra Corporation |
An apparatus having an array of clamp on piezoelectric film sensors for measuring parameters of a process flow within a pipe
|
|
US7165464B2
(en)
|
2002-11-15 |
2007-01-23 |
Cidra Corporation |
Apparatus and method for providing a flow measurement compensated for entrained gas
|
|
US7139667B2
(en)
|
2002-11-22 |
2006-11-21 |
Cidra Corporation |
Method for calibrating a volumetric flow meter having an array of sensors
|
|
US7096719B2
(en)
|
2003-01-13 |
2006-08-29 |
Cidra Corporation |
Apparatus for measuring parameters of a flowing multiphase mixture
|
|
DE602004029008D1
(de)
|
2003-01-13 |
2010-10-21 |
Expro Meters Inc |
Apparat und verfahren zur bestimmung der geschwindigkeit eines fluids in einer leitung unter verwendung von ultraschallsensoren
|
|
US7343818B2
(en)
|
2003-01-21 |
2008-03-18 |
Cidra Corporation |
Apparatus and method of measuring gas volume fraction of a fluid flowing within a pipe
|
|
ATE413591T1
(de)
|
2003-01-21 |
2008-11-15 |
Expro Meters Inc |
Vorrichtung und verfahren zur messung der gasvolumenfraktion eines in einem rohr strömenden fluids
|
|
WO2004065912A2
(en)
|
2003-01-21 |
2004-08-05 |
Cidra Corporation |
Apparatus and method for measuring unsteady pressures within a large diameter pipe
|
|
US20060048583A1
(en)
|
2004-08-16 |
2006-03-09 |
Gysling Daniel L |
Total gas meter using speed of sound and velocity measurements
|
|
ATE549603T1
(de)
|
2003-01-21 |
2012-03-15 |
Cidra Corporate Services Inc |
Messung eingeschlossener und aufgelöster gase in prozessflussleitungen
|
|
CN100480639C
(zh)
|
2003-03-04 |
2009-04-22 |
塞德拉公司 |
一种具有用于测量在管道内流动的流体流的参数的多带传感器组件的设备
|
|
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
|
|
WO2004109239A2
(en)
|
2003-06-05 |
2004-12-16 |
Cidra Corporation |
Apparatus for measuring velocity and flow rate of a fluid having a non-negligible axial mach number using an array of sensors
|
|
US7121152B2
(en)
|
2003-06-06 |
2006-10-17 |
Cidra Corporation |
Portable flow measurement apparatus having an array of sensors
|
|
US7245385B2
(en)
|
2003-06-24 |
2007-07-17 |
Cidra Corporation |
Characterizing unsteady pressures in pipes using optical measurement devices
|
|
CA2530596C
(en)
|
2003-06-24 |
2013-05-21 |
Cidra Corporation |
System and method for operating a flow process
|
|
US7197938B2
(en)
|
2003-06-24 |
2007-04-03 |
Cidra Corporation |
Contact-based transducers for characterizing unsteady pressures in pipes
|
|
US7150202B2
(en)
|
2003-07-08 |
2006-12-19 |
Cidra Corporation |
Method and apparatus for measuring characteristics of core-annular flow
|
|
CA2532468C
(en)
|
2003-07-15 |
2013-04-23 |
Cidra Corporation |
A dual function flow measurement apparatus having an array of sensors
|
|
US7134320B2
(en)
|
2003-07-15 |
2006-11-14 |
Cidra Corporation |
Apparatus and method for providing a density measurement augmented for entrained gas
|
|
CA2537897C
(en)
|
2003-08-01 |
2014-06-10 |
Cidra Corporation |
Method and apparatus for measuring a parameter of a high temperature fluid flowing within a pipe using an array of piezoelectric based flow sensors
|
|
US7882750B2
(en)
|
2003-08-01 |
2011-02-08 |
Cidra Corporate Services, Inc. |
Method and apparatus for measuring parameters of a fluid flowing within a pipe using a configurable array of sensors
|
|
WO2005012843A2
(en)
|
2003-08-01 |
2005-02-10 |
Cidra Corporation |
Method and apparatus for measuring parameters of a fluid flowing within a pipe using a configurable array of sensors
|
|
CA2537800C
(en)
|
2003-08-08 |
2013-02-19 |
Cidra Corporation |
Piezocable based sensor for measuring unsteady pressures inside a pipe
|
|
US6910388B2
(en)
|
2003-08-22 |
2005-06-28 |
Weatherford/Lamb, Inc. |
Flow meter using an expanded tube section and sensitive differential pressure measurement
|
|
US7110893B2
(en)
|
2003-10-09 |
2006-09-19 |
Cidra Corporation |
Method and apparatus for measuring a parameter of a fluid flowing within a pipe using an array of sensors
|
|
US7237440B2
(en)
|
2003-10-10 |
2007-07-03 |
Cidra Corporation |
Flow measurement apparatus having strain-based sensors and ultrasonic sensors
|
|
US7171315B2
(en)
|
2003-11-25 |
2007-01-30 |
Cidra Corporation |
Method and apparatus for measuring a parameter of a fluid flowing within a pipe using sub-array processing
|
|
US7152003B2
(en)
|
2003-12-11 |
2006-12-19 |
Cidra Corporation |
Method and apparatus for determining a quality metric of a measurement of a fluid parameter
|
|
EP1735597B1
(en)
|
2004-03-10 |
2010-10-13 |
Cidra Corporate Services, Inc. |
Method and apparatus for measuring parameters of a stratified flow
|
|
US7330797B2
(en)
|
2004-03-10 |
2008-02-12 |
Cidra Corporation |
Apparatus and method for measuring settlement of solids in a multiphase flow
|
|
US7367239B2
(en)
|
2004-03-23 |
2008-05-06 |
Cidra Corporation |
Piezocable based sensor for measuring unsteady pressures inside a pipe
|
|
GB0407982D0
(en)
|
2004-04-08 |
2004-05-12 |
Wood Group Logging Services In |
"Methods of monitoring downhole conditions"
|
|
US7426852B1
(en)
|
2004-04-26 |
2008-09-23 |
Expro Meters, Inc. |
Submersible meter for measuring a parameter of gas hold-up of a fluid
|
|
EP1751503B1
(en)
|
2004-05-17 |
2011-10-12 |
Expro Meters, Inc. |
Apparatus and method for measuring the composition of a mixture flowing in a pipe
|
|
US7380438B2
(en)
|
2004-09-16 |
2008-06-03 |
Cidra Corporation |
Apparatus and method for providing a fluid cut measurement of a multi-liquid mixture compensated for entrained gas
|
|
US7962293B2
(en)
|
2005-03-10 |
2011-06-14 |
Expro Meters, Inc. |
Apparatus and method for providing a stratification metric of a multiphase fluid flowing within a pipe
|
|
US7440873B2
(en)
|
2005-03-17 |
2008-10-21 |
Expro Meters, Inc. |
Apparatus and method of processing data to improve the performance of a flow monitoring system
|
|
US7657392B2
(en)
|
2005-05-16 |
2010-02-02 |
Cidra Corporate Services, Inc. |
Method and apparatus for detecting and characterizing particles in a multiphase fluid
|
|
BRPI0610244A2
(pt)
|
2005-05-27 |
2010-06-08 |
Cidra Corp |
método e aparelho para medição de um parametro de um fluxo multifásico
|
|
US7526966B2
(en)
|
2005-05-27 |
2009-05-05 |
Expro Meters, Inc. |
Apparatus and method for measuring a parameter of a multiphase flow
|
|
WO2006134199A1
(en)
*
|
2005-06-16 |
2006-12-21 |
Justiflow Oy |
Ultrasound flowmeter arrangement for determining speed of sound
|
|
AU2006268266B2
(en)
|
2005-07-07 |
2011-12-08 |
Expro Meters, Inc. |
Wet gas metering using a differential pressure based flow meter with a sonar based flow meter
|
|
US7603916B2
(en)
|
2005-07-07 |
2009-10-20 |
Expro Meters, Inc. |
Wet gas metering using a differential pressure and a sonar based flow meter
|
|
US7503217B2
(en)
|
2006-01-27 |
2009-03-17 |
Weatherford/Lamb, Inc. |
Sonar sand detection
|
|
WO2007136788A2
(en)
|
2006-05-16 |
2007-11-29 |
Cidra Corporation |
Apparatus and method for determining a parameter in a wet gas flow
|
|
US7624650B2
(en)
|
2006-07-27 |
2009-12-01 |
Expro Meters, Inc. |
Apparatus and method for attenuating acoustic waves propagating within a pipe wall
|
|
US7624651B2
(en)
|
2006-10-30 |
2009-12-01 |
Expro Meters, Inc. |
Apparatus and method for attenuating acoustic waves in pipe walls for clamp-on ultrasonic flow meter
|
|
US8346491B2
(en)
|
2007-02-23 |
2013-01-01 |
Expro Meters, Inc. |
Sonar-based flow meter operable to provide product identification
|
|
US8229686B2
(en)
|
2007-06-28 |
2012-07-24 |
Expro Meters, Inc. |
Apparatus and method for measuring liquid and gas flow rates in a stratified multi-phase flow
|
|
US8862411B2
(en)
|
2007-08-24 |
2014-10-14 |
Expro Meters, Inc. |
Velocity and impingement method for determining parameters of a particle/fluid flow
|
|
HUP0700785A2
(en)
|
2007-12-05 |
2009-06-29 |
Thormed Kft |
Method and apparatus for determining the flow parameters of a streaming medium
|
|
US7831398B2
(en)
|
2007-12-20 |
2010-11-09 |
Expro Meters, Inc. |
Method for quantifying varying propagation characteristics of normal incident ultrasonic signals as used in correlation based flow measurement
|
|
US7963177B2
(en)
|
2008-04-10 |
2011-06-21 |
Expro Meters, Inc. |
Apparatus for attenuating ultrasonic waves propagating within a pipe wall
|
|
WO2009149361A1
(en)
|
2008-06-05 |
2009-12-10 |
Expro Meters, Inc. |
Method and apparatus for making a water cut determination using a sequestered liquid-continuous stream
|
|
EP2310810B1
(en)
|
2008-07-03 |
2020-04-29 |
Expro Meters, Inc. |
Fluid flow meter apparatus for attenuating ultrasonic waves propagating within a pipe wall
|
|
GB2472081B
(en)
*
|
2009-07-24 |
2014-03-05 |
Bios Developments Ltd |
A method for determining speed of a signal species in a medium and associated apparatus
|
|
CN105891538B
(zh)
*
|
2016-04-05 |
2020-04-17 |
Oppo广东移动通信有限公司 |
可测试水流速度的移动终端及其使用方法
|