CN101512304B - 流体界面水平面的计算方法 - Google Patents
流体界面水平面的计算方法 Download PDFInfo
- Publication number
- CN101512304B CN101512304B CN200780032342XA CN200780032342A CN101512304B CN 101512304 B CN101512304 B CN 101512304B CN 200780032342X A CN200780032342X A CN 200780032342XA CN 200780032342 A CN200780032342 A CN 200780032342A CN 101512304 B CN101512304 B CN 101512304B
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- Prior art keywords
- rho
- water
- density
- boundary layer
- segmentation
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
- G01F23/00—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm
- G01F23/22—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by measuring physical variables, other than linear dimensions, pressure or weight, dependent on the level to be measured, e.g. by difference of heat transfer of steam or water
- G01F23/24—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by measuring physical variables, other than linear dimensions, pressure or weight, dependent on the level to be measured, e.g. by difference of heat transfer of steam or water by measuring variations of resistance of resistors due to contact with conductor fluid
- G01F23/241—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by measuring physical variables, other than linear dimensions, pressure or weight, dependent on the level to be measured, e.g. by difference of heat transfer of steam or water by measuring variations of resistance of resistors due to contact with conductor fluid for discrete levels
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
- G01F23/00—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm
- G01F23/80—Arrangements for signal processing
- G01F23/802—Particular electronic circuits for digital processing equipment
- G01F23/804—Particular electronic circuits for digital processing equipment containing circuits handling parameters other than liquid level
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
- G01F23/00—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm
- G01F23/22—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by measuring physical variables, other than linear dimensions, pressure or weight, dependent on the level to be measured, e.g. by difference of heat transfer of steam or water
- G01F23/26—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by measuring physical variables, other than linear dimensions, pressure or weight, dependent on the level to be measured, e.g. by difference of heat transfer of steam or water by measuring variations of capacity or inductance of capacitors or inductors arising from the presence of liquid or fluent solid material in the electric or electromagnetic fields
- G01F23/263—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by measuring physical variables, other than linear dimensions, pressure or weight, dependent on the level to be measured, e.g. by difference of heat transfer of steam or water by measuring variations of capacity or inductance of capacitors or inductors arising from the presence of liquid or fluent solid material in the electric or electromagnetic fields by measuring variations in capacitance of capacitors
- G01F23/265—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by measuring physical variables, other than linear dimensions, pressure or weight, dependent on the level to be measured, e.g. by difference of heat transfer of steam or water by measuring variations of capacity or inductance of capacitors or inductors arising from the presence of liquid or fluent solid material in the electric or electromagnetic fields by measuring variations in capacitance of capacitors for discrete levels
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
- G01F23/00—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm
- G01F23/22—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by measuring physical variables, other than linear dimensions, pressure or weight, dependent on the level to be measured, e.g. by difference of heat transfer of steam or water
- G01F23/28—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by measuring physical variables, other than linear dimensions, pressure or weight, dependent on the level to be measured, e.g. by difference of heat transfer of steam or water by measuring the variations of parameters of electromagnetic or acoustic waves applied directly to the liquid or fluent solid material
- G01F23/284—Electromagnetic waves
- G01F23/288—X-rays; Gamma rays or other forms of ionising radiation
- G01F23/2885—X-rays; Gamma rays or other forms of ionising radiation for discrete levels
Landscapes
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Thermal Sciences (AREA)
- Electromagnetism (AREA)
- Power Engineering (AREA)
- Signal Processing (AREA)
- Measurement Of Levels Of Liquids Or Fluent Solid Materials (AREA)
Abstract
Description
Claims (2)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NO20063815 | 2006-08-28 | ||
NO20063815A NO327020B1 (no) | 2006-08-28 | 2006-08-28 | Metode for beregning av grenseskiktniva |
PCT/NO2007/000302 WO2008026934A1 (en) | 2006-08-28 | 2007-08-27 | Method for the calculation of fluid interface level |
Publications (2)
Publication Number | Publication Date |
---|---|
CN101512304A CN101512304A (zh) | 2009-08-19 |
CN101512304B true CN101512304B (zh) | 2012-06-20 |
Family
ID=39136145
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN200780032342XA Active CN101512304B (zh) | 2006-08-28 | 2007-08-27 | 流体界面水平面的计算方法 |
Country Status (9)
Country | Link |
---|---|
US (1) | US8171785B2 (zh) |
CN (1) | CN101512304B (zh) |
BR (1) | BRPI0715649B1 (zh) |
CA (1) | CA2661081C (zh) |
GB (1) | GB2457821B (zh) |
MX (1) | MX2009002098A (zh) |
NO (1) | NO327020B1 (zh) |
RU (1) | RU2466768C2 (zh) |
WO (1) | WO2008026934A1 (zh) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102889914B (zh) * | 2012-10-26 | 2014-05-21 | 浙江大学 | 采用基准水位的浮子式水位计及提高精度和可靠性的方法 |
US9274247B1 (en) * | 2014-05-28 | 2016-03-01 | Ronan Engineering Company | High resolution density measurement profiler using silicon photomultiplier sensors |
US10030498B2 (en) * | 2014-12-23 | 2018-07-24 | Fccl Partnership | Method and system for adjusting the position of an oil-water interface layer |
USD1000987S1 (en) * | 2023-02-10 | 2023-10-10 | Reign RMC, LLC | Visual indicator |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2326232A (en) * | 1997-05-30 | 1998-12-16 | Abb Research Ltd | Gamma ray density profiling for filling level measurement |
US6633625B2 (en) * | 1998-10-14 | 2003-10-14 | Johnson Matthey Plc | Density profiler for measuring density profile of a medium and method and apparatus using same |
CN1678815A (zh) * | 2002-09-03 | 2005-10-05 | 施蓝姆伯格海外股份有限公司 | 用于解释在油气生产井中测得数据的方法 |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2114226A5 (zh) * | 1970-11-20 | 1972-06-30 | Schlumberger Prospection | |
DE3278887D1 (en) | 1981-03-12 | 1988-09-15 | Ici Plc | Level and interface detection |
US4471656A (en) * | 1983-02-11 | 1984-09-18 | Oil Recovery Systems, Inc. | Apparatus for fluid mass measurement |
SU1411444A1 (ru) * | 1987-01-19 | 1988-07-23 | Всесоюзный Научно-Исследовательский Институт Использования Газа В Народном Хозяйстве,Подземного Хранения Нефти,Нефтепродуктов И Сжиженных Газов | Устройство дл измерени уровн раздела двух жидкостей с различными плотност ми или границы раздела жидкость-газ в подземном резервуаре |
SE9703360D0 (sv) * | 1997-09-17 | 1997-09-17 | Btg Kaelle Inventing Ab | Sätt och anordning för bestämning av nivån för en vätska i en behållande |
US6104033A (en) * | 1998-06-15 | 2000-08-15 | Uop Llc | Method of determining fluid level and interface in a closed vessel |
RU2170912C2 (ru) * | 1999-03-01 | 2001-07-20 | Беляков Виталий Леонидович | Способ измерения уровня и/или границы раздела жидких сред, преимущественно водонефтяных эмульсий, в резервуарах |
RU2188396C2 (ru) * | 1999-06-02 | 2002-08-27 | Открытое акционерное общество "Автоматизация трубопроводного транспорта" | Способ измерения уровня, плотности, границы раздела и температуры жидкости в резервуаре и устройство для его реализации |
US6345683B1 (en) * | 2000-04-06 | 2002-02-12 | Nortek Usa, Llc | System and method for an improved device for measuring water levels |
GB0118320D0 (en) * | 2001-07-27 | 2001-09-19 | Ici Plc | Level measurement |
-
2006
- 2006-08-28 NO NO20063815A patent/NO327020B1/no unknown
-
2007
- 2007-08-27 CN CN200780032342XA patent/CN101512304B/zh active Active
- 2007-08-27 MX MX2009002098A patent/MX2009002098A/es active IP Right Grant
- 2007-08-27 US US12/310,535 patent/US8171785B2/en active Active
- 2007-08-27 BR BRPI0715649-9A patent/BRPI0715649B1/pt active IP Right Grant
- 2007-08-27 GB GB0904293A patent/GB2457821B/en active Active
- 2007-08-27 CA CA2661081A patent/CA2661081C/en active Active
- 2007-08-27 WO PCT/NO2007/000302 patent/WO2008026934A1/en active Application Filing
- 2007-08-27 RU RU2009111247/05A patent/RU2466768C2/ru active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2326232A (en) * | 1997-05-30 | 1998-12-16 | Abb Research Ltd | Gamma ray density profiling for filling level measurement |
US6633625B2 (en) * | 1998-10-14 | 2003-10-14 | Johnson Matthey Plc | Density profiler for measuring density profile of a medium and method and apparatus using same |
CN1678815A (zh) * | 2002-09-03 | 2005-10-05 | 施蓝姆伯格海外股份有限公司 | 用于解释在油气生产井中测得数据的方法 |
Also Published As
Publication number | Publication date |
---|---|
BRPI0715649A2 (pt) | 2013-07-02 |
MX2009002098A (es) | 2009-03-31 |
NO20063815L (no) | 2008-02-29 |
US20100186498A1 (en) | 2010-07-29 |
GB2457821A (en) | 2009-09-02 |
CA2661081A1 (en) | 2008-03-06 |
RU2466768C2 (ru) | 2012-11-20 |
US8171785B2 (en) | 2012-05-08 |
GB0904293D0 (en) | 2009-08-12 |
BRPI0715649B1 (pt) | 2018-04-03 |
GB2457821B (en) | 2011-08-24 |
WO2008026934A1 (en) | 2008-03-06 |
NO327020B1 (no) | 2009-04-06 |
CN101512304A (zh) | 2009-08-19 |
CA2661081C (en) | 2019-01-15 |
RU2009111247A (ru) | 2010-10-10 |
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Address after: Stavanger Patentee after: STATOIL ASA Address before: Stavanger Patentee before: Statoilhydro ASA |
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Effective date of registration: 20130913 Address after: Stavanger Patentee after: STATOIL PETROLEUM A/S Address before: Stavanger Patentee before: Statoil ASA |