NO20090809L - Sonar-forbehandlingsinnretning for periferistromning - Google Patents
Sonar-forbehandlingsinnretning for periferistromningInfo
- Publication number
- NO20090809L NO20090809L NO20090809A NO20090809A NO20090809L NO 20090809 L NO20090809 L NO 20090809L NO 20090809 A NO20090809 A NO 20090809A NO 20090809 A NO20090809 A NO 20090809A NO 20090809 L NO20090809 L NO 20090809L
- Authority
- NO
- Norway
- Prior art keywords
- flow
- sonar
- pretreatment device
- peripheral flow
- result
- Prior art date
Links
- 230000002093 peripheral effect Effects 0.000 title 1
- 239000012530 fluid Substances 0.000 abstract 2
- 230000001419 dependent effect Effects 0.000 abstract 1
- 238000001514 detection method Methods 0.000 abstract 1
- 239000007788 liquid Substances 0.000 abstract 1
- 238000005259 measurement Methods 0.000 abstract 1
- 238000000034 method Methods 0.000 abstract 1
Classifications
-
- 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
- G01F1/05—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 mechanical effects
- G01F1/34—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 mechanical effects by measuring pressure or differential pressure
- G01F1/36—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 mechanical effects by measuring pressure or differential pressure the pressure or differential pressure being created by the use of flow constriction
- G01F1/40—Details of construction of the flow constriction devices
-
- 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
- G01F1/704—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow using marked regions or existing inhomogeneities within the fluid stream, e.g. statistically occurring variations in a fluid parameter
- G01F1/708—Measuring the time taken to traverse a fixed distance
-
- 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
- G01F1/704—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow using marked regions or existing inhomogeneities within the fluid stream, e.g. statistically occurring variations in a fluid parameter
- G01F1/708—Measuring the time taken to traverse a fixed distance
- G01F1/7082—Measuring the time taken to traverse a fixed distance using acoustic detecting arrangements
-
- 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
- G01F1/74—Devices for measuring flow of a fluid or flow of a fluent solid material in suspension in another fluid
Landscapes
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- General Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Measuring Volume Flow (AREA)
- Excavating Of Shafts Or Tunnels (AREA)
Abstract
Fremgangsmåter og apparat som muliggjør måling av strømning av en væske i en ledning. For eksempel kan strømningsmålere måle hastigheten til produksjonsfluid som strømmer gjennom produksjonsrør i en olje-/gassbrønn. Strømningsmålerne er, som grunnlag for strømningsmålingsberegninger, avhengig av detektering av trykkvariasjoner generert som et resultat av et bakovervendt trinn. Trykkavføling skjer borte fra trinnet, i en retning for strømmen av fluidet, i et område med forhøyet turbulens i strømningsmåleren hvor den indre diameter forblir forstørret som et resultat av trinnet.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US12/035,578 US7607361B2 (en) | 2008-02-22 | 2008-02-22 | Sonar circumferential flow conditioner |
Publications (2)
Publication Number | Publication Date |
---|---|
NO20090809L true NO20090809L (no) | 2009-08-24 |
NO340358B1 NO340358B1 (no) | 2017-04-10 |
Family
ID=40565416
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NO20090809A NO340358B1 (no) | 2008-02-22 | 2009-02-20 | Sonar-forbehandlingsinnretning for periferistrømning |
Country Status (4)
Country | Link |
---|---|
US (2) | US7607361B2 (no) |
CA (1) | CA2654952C (no) |
GB (2) | GB2457587B (no) |
NO (1) | NO340358B1 (no) |
Families Citing this family (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7607361B2 (en) * | 2008-02-22 | 2009-10-27 | Weatherford/Lamb, Inc. | Sonar circumferential flow conditioner |
JP5728841B2 (ja) * | 2010-07-26 | 2015-06-03 | オムロン株式会社 | 流量測定用構造体および流量測定装置 |
US9291521B2 (en) | 2010-12-30 | 2016-03-22 | Eaton Corporation | Leak detection system |
US8528385B2 (en) | 2010-12-30 | 2013-09-10 | Eaton Corporation | Leak detection system |
US9909910B2 (en) * | 2012-10-23 | 2018-03-06 | Cidra Corporate Services Inc. | Tomographic and sonar-based processing using electrical probing of a flowing fluid to determine flow rate |
GB2509183A (en) * | 2012-12-21 | 2014-06-25 | Xerex Ab | Vacuum ejector with tripped diverging exit flow nozzle |
US11680833B2 (en) * | 2013-05-04 | 2023-06-20 | Richard Steven | Flow metering |
US9285288B2 (en) * | 2013-09-26 | 2016-03-15 | Dieterich Standard, Inc. | Retractable flow conditioner |
US10612368B2 (en) | 2015-01-19 | 2020-04-07 | Weatherford Technology Holdings, Llc | Transducers and acoustic emitters for fiber-optic-based acoustic sensing |
EP3686565A1 (en) | 2015-02-05 | 2020-07-29 | CiDRA Corporate Services, Inc. | Techniques to determine a fluid flow characteristic in a channelizing process flowstream, by bifurcating the flowstream or inducing a standing wave therein |
GB201501891D0 (en) | 2015-02-05 | 2015-03-25 | The Technology Partnership Plc | Method for producing an electrical impedance tomographic image of an acoustic field and a system for performing said method |
GB201613314D0 (en) * | 2016-08-02 | 2016-09-14 | Tech Partnership The Plc | Method for producing an electrical impedance tomographic image of an acoustic field and a system for performing said method |
US10107656B1 (en) * | 2017-10-18 | 2018-10-23 | Frederick H. Grenning | Flow-rate measurement nozzle with velocity pressure pickup channel |
US11905825B2 (en) | 2022-04-26 | 2024-02-20 | Weatherford Technology Holdings, Llc | Downhole 3-phase flow measurement using speed of sound above and below the bubble-point pressure |
Family Cites Families (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4312234A (en) * | 1980-05-12 | 1982-01-26 | Alberta Oil Sands Technology And Research Authority | Two-phase flowmeter |
US4641535A (en) | 1985-06-28 | 1987-02-10 | Nl Industries, Inc. | Flowmeter |
GB2186981B (en) | 1986-02-21 | 1990-04-11 | Prad Res & Dev Nv | Measuring flow in a pipe |
US5033312A (en) * | 1989-11-06 | 1991-07-23 | Bicore Monitoring Systems | Gas flow meter housing |
US6741179B2 (en) * | 1998-06-17 | 2004-05-25 | Richard Young | Apparatus for flow detection, measurement and control and system for use of same |
US5970797A (en) * | 1998-11-04 | 1999-10-26 | Hunter; Lemna J. | Differential pressure detection system for signaling electrically-activated valve |
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 |
GB0017840D0 (en) * | 2000-07-21 | 2000-09-06 | Bg Intellectual Pty Ltd | A meter for the measurement of multiphase fluids and wet glass |
US6782150B2 (en) * | 2000-11-29 | 2004-08-24 | Weatherford/Lamb, Inc. | Apparatus for sensing fluid in a pipe |
GB0029055D0 (en) * | 2000-11-29 | 2001-01-10 | Expro North Sea Ltd | Apparatus for and method of measuring the flow of a multi-phase fluid |
US6986276B2 (en) | 2003-03-07 | 2006-01-17 | Weatherford/Lamb, Inc. | Deployable mandrel for downhole measurements |
US7086294B2 (en) * | 2004-02-23 | 2006-08-08 | Baker Hughes Incorporated | Retrievable downhole flow meter |
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 |
US7654155B2 (en) | 2006-09-19 | 2010-02-02 | Weatherford/Lamb, Inc. | Wet-gas flowmeter |
US7607361B2 (en) * | 2008-02-22 | 2009-10-27 | Weatherford/Lamb, Inc. | Sonar circumferential flow conditioner |
-
2008
- 2008-02-22 US US12/035,578 patent/US7607361B2/en active Active
-
2009
- 2009-02-20 NO NO20090809A patent/NO340358B1/no unknown
- 2009-02-20 GB GB0902853.1A patent/GB2457587B/en active Active
- 2009-02-20 GB GB1214189.1A patent/GB2490624A/en not_active Withdrawn
- 2009-02-20 CA CA2654952A patent/CA2654952C/en active Active
- 2009-10-05 US US12/573,723 patent/US7926360B2/en active Active
Also Published As
Publication number | Publication date |
---|---|
GB201214189D0 (en) | 2012-09-19 |
GB2490624A (en) | 2012-11-07 |
US20100018325A1 (en) | 2010-01-28 |
GB2457587B (en) | 2013-03-13 |
US20090211369A1 (en) | 2009-08-27 |
GB2457587A (en) | 2009-08-26 |
NO340358B1 (no) | 2017-04-10 |
US7926360B2 (en) | 2011-04-19 |
GB0902853D0 (en) | 2009-04-08 |
CA2654952C (en) | 2012-05-15 |
US7607361B2 (en) | 2009-10-27 |
CA2654952A1 (en) | 2009-08-22 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
CHAD | Change of the owner's name or address (par. 44 patent law, par. patentforskriften) |
Owner name: WEATHERFORD TECHNOLOGY HOLDINGS, US |