SG11202011832WA - Method for capacitive cancellation of tuning fork for fluid property measurements - Google Patents
Method for capacitive cancellation of tuning fork for fluid property measurementsInfo
- Publication number
- SG11202011832WA SG11202011832WA SG11202011832WA SG11202011832WA SG11202011832WA SG 11202011832W A SG11202011832W A SG 11202011832WA SG 11202011832W A SG11202011832W A SG 11202011832WA SG 11202011832W A SG11202011832W A SG 11202011832WA SG 11202011832W A SG11202011832W A SG 11202011832WA
- Authority
- SG
- Singapore
- Prior art keywords
- tuning fork
- fluid property
- property measurements
- capacitive cancellation
- cancellation
- Prior art date
Links
- 239000012530 fluid Substances 0.000 title 1
- 238000005259 measurement Methods 0.000 title 1
- 238000000034 method Methods 0.000 title 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N11/00—Investigating flow properties of materials, e.g. viscosity, plasticity; Analysing materials by determining flow properties
- G01N11/10—Investigating flow properties of materials, e.g. viscosity, plasticity; Analysing materials by determining flow properties by moving a body within the material
- G01N11/16—Investigating flow properties of materials, e.g. viscosity, plasticity; Analysing materials by determining flow properties by moving a body within the material by measuring damping effect upon oscillatory body
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B49/00—Testing the nature of borehole walls; Formation testing; Methods or apparatus for obtaining samples of soil or well fluids, specially adapted to earth drilling or wells
- E21B49/08—Obtaining fluid samples or testing fluids, in boreholes or wells
- E21B49/087—Well testing, e.g. testing for reservoir productivity or formation parameters
- E21B49/0875—Well testing, e.g. testing for reservoir productivity or formation parameters determining specific fluid parameters
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N9/00—Investigating density or specific gravity of materials; Analysing materials by determining density or specific gravity
- G01N9/002—Investigating density or specific gravity of materials; Analysing materials by determining density or specific gravity using variation of the resonant frequency of an element vibrating in contact with the material submitted to analysis
- G01N2009/006—Investigating density or specific gravity of materials; Analysing materials by determining density or specific gravity using variation of the resonant frequency of an element vibrating in contact with the material submitted to analysis vibrating tube, tuning fork
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Mining & Mineral Resources (AREA)
- Chemical & Material Sciences (AREA)
- Biochemistry (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Health & Medical Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- Analytical Chemistry (AREA)
- Fluid Mechanics (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Measurement Of Levels Of Liquids Or Fluent Solid Materials (AREA)
- Measuring Fluid Pressure (AREA)
- Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
- Apparatuses For Generation Of Mechanical Vibrations (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201862687445P | 2018-06-20 | 2018-06-20 | |
| PCT/US2019/038268 WO2019246410A1 (en) | 2018-06-20 | 2019-06-20 | Method for capacitive cancellation of tuning fork for fluid property measurements |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SG11202011832WA true SG11202011832WA (en) | 2021-01-28 |
Family
ID=67254005
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SG11202011832WA SG11202011832WA (en) | 2018-06-20 | 2019-06-20 | Method for capacitive cancellation of tuning fork for fluid property measurements |
Country Status (7)
| Country | Link |
|---|---|
| EP (1) | EP3810339A1 (en) |
| JP (1) | JP2021529304A (en) |
| KR (1) | KR20210023978A (en) |
| CN (1) | CN112188937A (en) |
| SA (1) | SA520420536B1 (en) |
| SG (1) | SG11202011832WA (en) |
| WO (1) | WO2019246410A1 (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111854723B (en) * | 2020-06-17 | 2022-06-17 | 中国船舶重工集团公司第七0七研究所 | Method for fixedly connecting harmonic oscillator and electrode suitable for high vacuum environment |
| CN113495589B (en) * | 2021-06-02 | 2022-02-18 | 上海交通大学 | Supercritical shafting vibration damper based on nonlinear analog circuit |
| CN117347571B (en) * | 2023-12-04 | 2024-03-12 | 国网安徽省电力有限公司电力科学研究院 | Multi-parameter self-calibration method, device and system of mixed gas measuring device |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2005103645A2 (en) * | 2004-04-21 | 2005-11-03 | Symyx Technologies, Inc. | Flexural resonator sensing device and method |
| CN102132128A (en) * | 2008-09-02 | 2011-07-20 | 株式会社村田制作所 | Tuning-fork vibrator and method for manufacturing the same and angular speed sensor |
| JP5786303B2 (en) * | 2009-12-10 | 2015-09-30 | セイコーエプソン株式会社 | Vibrating piece, vibrator, physical quantity sensor, and electronic device |
| DE102010030791A1 (en) * | 2010-07-01 | 2012-01-05 | Endress + Hauser Gmbh + Co. Kg | Device for determining and / or monitoring a process variable of a medium |
| JP6337444B2 (en) * | 2013-10-30 | 2018-06-06 | セイコーエプソン株式会社 | Vibrating piece, angular velocity sensor, electronic device and moving object |
| SG10201906231SA (en) * | 2015-08-07 | 2019-08-27 | Saudi Arabian Oil Co | Method and device for measuring fluid properties using an electromechanical resonator |
-
2019
- 2019-06-20 WO PCT/US2019/038268 patent/WO2019246410A1/en active Search and Examination
- 2019-06-20 KR KR1020217000478A patent/KR20210023978A/en unknown
- 2019-06-20 JP JP2020570573A patent/JP2021529304A/en active Pending
- 2019-06-20 EP EP19739476.0A patent/EP3810339A1/en not_active Withdrawn
- 2019-06-20 CN CN201980034564.8A patent/CN112188937A/en active Pending
- 2019-06-20 SG SG11202011832WA patent/SG11202011832WA/en unknown
-
2020
- 2020-11-12 SA SA520420536A patent/SA520420536B1/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| JP2021529304A (en) | 2021-10-28 |
| EP3810339A1 (en) | 2021-04-28 |
| CN112188937A (en) | 2021-01-05 |
| SA520420536B1 (en) | 2022-12-04 |
| KR20210023978A (en) | 2021-03-04 |
| WO2019246410A1 (en) | 2019-12-26 |
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