DK2954319T3 - Ledningsevnemålinger - Google Patents
Ledningsevnemålinger Download PDFInfo
- Publication number
- DK2954319T3 DK2954319T3 DK14702584.5T DK14702584T DK2954319T3 DK 2954319 T3 DK2954319 T3 DK 2954319T3 DK 14702584 T DK14702584 T DK 14702584T DK 2954319 T3 DK2954319 T3 DK 2954319T3
- Authority
- DK
- Denmark
- Prior art keywords
- frequency
- conductivity
- cut
- measuring
- resonator
- Prior art date
Links
- 238000005259 measurement Methods 0.000 title claims description 27
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 42
- 238000004364 calculation method Methods 0.000 claims description 6
- 239000012530 fluid Substances 0.000 claims description 5
- 238000003062 neural network model Methods 0.000 claims description 3
- 239000012223 aqueous fraction Substances 0.000 claims 1
- 239000000203 mixture Substances 0.000 description 13
- 230000004044 response Effects 0.000 description 10
- 239000000523 sample Substances 0.000 description 7
- 230000005540 biological transmission Effects 0.000 description 6
- 230000008859 change Effects 0.000 description 6
- 238000000034 method Methods 0.000 description 6
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 5
- 230000008878 coupling Effects 0.000 description 5
- 238000010168 coupling process Methods 0.000 description 5
- 238000005859 coupling reaction Methods 0.000 description 5
- 230000005855 radiation Effects 0.000 description 4
- 238000013461 design Methods 0.000 description 3
- 230000005684 electric field Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 239000011780 sodium chloride Substances 0.000 description 3
- 238000013528 artificial neural network Methods 0.000 description 2
- 239000000470 constituent Substances 0.000 description 2
- 238000001514 detection method Methods 0.000 description 2
- 230000005672 electromagnetic field Effects 0.000 description 2
- 239000008398 formation water Substances 0.000 description 2
- 150000002500 ions Chemical class 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 230000035945 sensitivity Effects 0.000 description 2
- 238000001228 spectrum Methods 0.000 description 2
- 230000008901 benefit Effects 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000012804 iterative process Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 238000000491 multivariate analysis Methods 0.000 description 1
- 230000010363 phase shift Effects 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 230000009291 secondary effect Effects 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N22/00—Investigating or analysing materials by the use of microwaves or radio waves, i.e. electromagnetic waves with a wavelength of one millimetre or more
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
- G01F1/00—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow
- G01F1/56—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow by using electric or magnetic effects
- G01F1/58—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow by using electric or magnetic effects by electromagnetic flowmeters
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
- G01F1/00—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow
- G01F1/56—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow by using electric or magnetic effects
- G01F1/58—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow by using electric or magnetic effects by electromagnetic flowmeters
- G01F1/582—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow by using electric or magnetic effects by electromagnetic flowmeters without electrodes
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
- G01N33/26—Oils; Viscous liquids; Paints; Inks
- G01N33/28—Oils, i.e. hydrocarbon liquids
- G01N33/2835—Specific substances contained in the oils or fuels
- G01N33/2847—Water in oils
Landscapes
- Physics & Mathematics (AREA)
- Chemical & Material Sciences (AREA)
- General Physics & Mathematics (AREA)
- Life Sciences & Earth Sciences (AREA)
- Health & Medical Sciences (AREA)
- Electromagnetism (AREA)
- Pathology (AREA)
- Immunology (AREA)
- Engineering & Computer Science (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- Fluid Mechanics (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Medicinal Chemistry (AREA)
- Food Science & Technology (AREA)
- General Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
Claims (13)
1. System til måling af vandfraktionens ledningsevne i en flerfaset fluidstrøm, hvilket system omfatter et måleafsnit, der omfatter midler til at udsende elektromagnetiske signaler ind i en rør, der indeholder strømmen, indenfor mindst en valgt frekvensområde, samt midler til at registrere resonanser indenfor området, kendetegnet ved, at måleafsnittet omfatter foranstaltninger til at tilvejebringe mindst to resonanser indenfor det mindst ene frekvensområde, hvilket system også omfatter et middel til at beregne vands ledningsevne i strømmen på basis af mindst en første resonansfrekvens og en første Q-faktor relateret til den modsvarende resonansspids såvel som Q-faktoren af en anden resonansspids.
2. System ifølge krav 1, hvori måleafsnittet omfatter en indsats i strømmen, f.eks. en konus eller finne, der definerer en resonator i røret.
3. System ifølge krav 1, hvori beregningen omfatter en sammenligning af de målte værdier med en i det mindste delvis empirisk model baseret på en kendt målesituation.
4. System ifølge krav 1, hvori den anden resonansfrekvens registreres.
5. System ifølge krav 1, hvori beregningen af ledningsevnen udføres i en neural netværksmodel.
6. System ifølge krav 1, hvori beregningen af resonansfrekvens og Q-faktor udføres i en neural netværksmodel.
7. System ifølge krav 1, hvori mindst en af resonanserne er ved rørets mindste afskæringsfrekvens.
8. System ifølge krav 7, omfattende to måleafsnit, der hver omfatter midler til at udsende elektromagnetiske signaler ind i et rør indeholdende strømmen indenfor mindst et valgt frekvensområde, og midler til at registrere resonansfrekvenser indenfor området, hvor de to måleafsnit har forskellige resonansfrekvenser, og hvor de første og andre Q-faktorer bliver fundet for den første og anden måleenhed.
9. System ifølge krav 8, hvori begge resonatorer tilvejebringer resonans ved afskæringsfrekvensen, f.eks. én i røret og den anden i en indsnævring såsom en venturiforsnævring, eller en forstørrelse.
10. System ifølge krav 1, omfattende et middel til at måle fasereaktionen i et område omkring hver resonansfrekvens, hvori Q-faktorerne beregnes af den målte hældning af fasereaktionen.
11. System ifølge krav 1, hvori den mindst ene resonator udgøres af enderiste, som tilvejebringer forkortede ender på de elektromagnetiske bølger, men tillader strømmen at passere.
12. System ifølge krav 1, hvori den mindst ene resonator er under den laveste afskæringsfrekvens på røret.
13. System ifølge krav 1, hvori mindst to resonanser er ved afskæringsfrekvenser for forskellige bølgeformer i samme rør.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NO20130180A NO347105B1 (no) | 2013-02-05 | 2013-02-05 | Konduktivitetsmåling |
| PCT/EP2014/052036 WO2014122093A1 (en) | 2013-02-05 | 2014-02-03 | Conductivity measurements |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DK2954319T3 true DK2954319T3 (da) | 2018-01-08 |
Family
ID=50033558
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DK14702584.5T DK2954319T3 (da) | 2013-02-05 | 2014-02-03 | Ledningsevnemålinger |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US10359372B2 (da) |
| EP (1) | EP2954319B1 (da) |
| CN (1) | CN105008916B (da) |
| DK (1) | DK2954319T3 (da) |
| NO (1) | NO347105B1 (da) |
| WO (1) | WO2014122093A1 (da) |
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NO20140689A1 (no) * | 2014-06-03 | 2015-12-04 | Roxar Flow Measurement As | Cutoff regulator |
| NO342831B1 (en) * | 2015-04-23 | 2018-08-13 | Roxar Flow Measurement As | System for measuring characteristics of a fluid flow |
| NO338884B1 (en) * | 2015-06-15 | 2016-10-31 | Roxar Flow Measurement As | Fluid measuring system |
| NO349134B1 (en) | 2017-03-28 | 2025-10-13 | Roxar Flow Measurement As | Flow measuring system |
| US11022597B2 (en) * | 2018-05-21 | 2021-06-01 | Saudi Arabian Oil Company | Fluid sensing system using planar resonators |
| US11099168B2 (en) | 2018-07-23 | 2021-08-24 | Schlumberger Technology Corporation | Methods and apparatus for water detection in multiphase flows |
| CN110779585B (zh) * | 2018-07-26 | 2024-10-29 | 斯伦贝谢技术有限公司 | 多相流量计及相关方法 |
| JP7215313B2 (ja) * | 2019-04-23 | 2023-01-31 | 富士通株式会社 | 比導電率の測定方法、比導電率の演算プログラム及び比導電率の測定システム |
| CN110441717B (zh) * | 2019-06-28 | 2022-04-05 | 广东志成冠军集团有限公司 | 超磁致伸缩换能器动态电磁损耗的测量方法及系统 |
| NO347026B1 (en) | 2020-03-25 | 2023-04-24 | Roxar Flow Measurement As | Multiphase salinity and watercut measurements |
| US12546637B2 (en) | 2023-09-27 | 2026-02-10 | Saudi Arabian Oil Company | Fluid conductivity sensor based on magneto-inductive power transfer dissipation |
Family Cites Families (25)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4745617A (en) * | 1987-03-27 | 1988-05-17 | Hughes Aircraft Company | Ideal distributed Bragg reflectors and resonators |
| US5608665A (en) * | 1995-10-03 | 1997-03-04 | Wyszynski; Adam S. | Self-tuned, continuous-time active filter |
| US6182504B1 (en) | 1997-11-03 | 2001-02-06 | Roxar, Inc. | Emulsion composition monitor |
| NO308922B1 (no) | 1998-06-03 | 2000-11-13 | Multi Fluid Asa | MÕler, særlig for kontinuerlig mÕling av blandingsforholdet mellom to fluider som strømmer i rør, f.eks. vanninnhold i olje; samt fremgangsmÕte for gjennomføring av slik mÕling |
| US6351409B1 (en) * | 2001-01-04 | 2002-02-26 | Motorola, Inc. | MRAM write apparatus and method |
| GB2376074B (en) * | 2001-05-30 | 2004-02-04 | Schlumberger Holdings | Methods and apparatus for estimating on-line water conductivity of multiphase mixtures |
| PL348996A1 (en) | 2001-08-01 | 2003-02-10 | B Sp Z Oo Ab | Method of and apparatus for monitoring the parameters of aqueous phase in water-and-oil emulsions |
| NO315584B1 (no) * | 2001-10-19 | 2003-09-22 | Roxar Flow Measurement As | Kompakt stromningsmaler |
| US6696684B2 (en) * | 2001-12-28 | 2004-02-24 | Schlumberger Technology Corporation | Formation evaluation through azimuthal tool-path identification |
| NO323247B1 (no) | 2003-12-09 | 2007-02-12 | Multi Phase Meters As | Fremgangsmåte og strømningsmåler for å bestemme strømningsratene til en flerfaseblanding |
| ATE443855T1 (de) * | 2004-07-13 | 2009-10-15 | Schlumberger Technology Bv | Detektor zum unterscheiden von phasen in einer multi-phasen flüssigkeitsmischung |
| NO323244B1 (no) | 2004-08-20 | 2007-02-12 | Multi Phase Meters As | Metode og utstyr for måling av sammensetning og salinitet i en multifasestrømning |
| ATE366412T1 (de) * | 2004-10-07 | 2007-07-15 | Schlumberger Technology Bv | Probenentnahmegerät |
| US7524423B2 (en) * | 2004-12-10 | 2009-04-28 | Clearwater Systems Corporation | System and method of generating a ringing magnetic pulse for the treatment of flowing liquids |
| NO323451B1 (no) | 2005-08-11 | 2007-05-14 | Multi Phase Meters As | Fremgangsmåte og apparat for å bestemme konduktivitet og volumtraksjon av vann i en flerkomponentblanding |
| GB2432425B (en) * | 2005-11-22 | 2008-01-09 | Schlumberger Holdings | Isokinetic sampling method and system for multiphase flow from subterranean wells |
| NO326977B1 (no) * | 2006-05-02 | 2009-03-30 | Multi Phase Meters As | Fremgangsmåte og innretning for måling av konduktiviteten av vannfraksjonen i en våtgass |
| DE102006052637B4 (de) * | 2006-11-08 | 2009-02-26 | Technische Universität Darmstadt | Vorrichtung und Verfahren zur Bestimmung zumindest eines Parameters eines Mediums |
| NO328801B1 (no) | 2007-01-12 | 2010-05-18 | Roxar Flow Measurement As | System og fremgangsmate for bestemmelse av egenskaper under transport av hydrokarbon-fluider i en rorledning |
| US8027794B2 (en) * | 2008-02-11 | 2011-09-27 | Schlumberger Technology Corporaton | System and method for measuring properties of liquid in multiphase mixtures |
| EP2291630A1 (en) * | 2008-05-27 | 2011-03-09 | BAE Systems PLC | Damage sensors and processing arrangements therefor |
| US20110095772A1 (en) * | 2008-05-27 | 2011-04-28 | Bae Systems Plc | Damage sensors and processing arrangements therefor |
| NO331270B1 (no) | 2009-04-06 | 2011-11-14 | Roxar Flow Measurement As | Fremgangsmate for a overvake et legeme innsatt i en kanal, samt system som inkluderer en innsats for elektromagnetiske resonansmalinger |
| US9856157B2 (en) * | 2013-01-31 | 2018-01-02 | Reverse Ionizer Systems, Llc | Devices, systems and methods for treatment of water with electromagnetic fields |
| US9851399B2 (en) * | 2013-02-07 | 2017-12-26 | Giesecke+Devrient Mobile Security Gmbh | Method and apparatus for checking a circuit |
-
2013
- 2013-02-05 NO NO20130180A patent/NO347105B1/no unknown
-
2014
- 2014-02-03 WO PCT/EP2014/052036 patent/WO2014122093A1/en not_active Ceased
- 2014-02-03 EP EP14702584.5A patent/EP2954319B1/en active Active
- 2014-02-03 DK DK14702584.5T patent/DK2954319T3/da active
- 2014-02-03 CN CN201480005254.0A patent/CN105008916B/zh active Active
- 2014-02-03 US US14/654,773 patent/US10359372B2/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| NO347105B1 (no) | 2023-05-15 |
| CN105008916A (zh) | 2015-10-28 |
| EP2954319A1 (en) | 2015-12-16 |
| EP2954319B1 (en) | 2017-10-04 |
| NO20130180A1 (no) | 2014-08-06 |
| US10359372B2 (en) | 2019-07-23 |
| US20150346117A1 (en) | 2015-12-03 |
| CN105008916B (zh) | 2017-10-31 |
| WO2014122093A1 (en) | 2014-08-14 |
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