CN113792628A - 一种基于hht的波形智能自动分析方法 - Google Patents
一种基于hht的波形智能自动分析方法 Download PDFInfo
- Publication number
- CN113792628A CN113792628A CN202111006278.6A CN202111006278A CN113792628A CN 113792628 A CN113792628 A CN 113792628A CN 202111006278 A CN202111006278 A CN 202111006278A CN 113792628 A CN113792628 A CN 113792628A
- Authority
- CN
- China
- Prior art keywords
- liquid level
- echo signal
- signal
- coupling
- data sequence
- 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.)
- Granted
Links
- 238000004458 analytical method Methods 0.000 title claims abstract description 48
- 239000007788 liquid Substances 0.000 claims abstract description 179
- 230000008878 coupling Effects 0.000 claims abstract description 99
- 238000010168 coupling process Methods 0.000 claims abstract description 99
- 238000005859 coupling reaction Methods 0.000 claims abstract description 99
- 239000003129 oil well Substances 0.000 claims abstract description 37
- 238000000034 method Methods 0.000 claims abstract description 19
- 230000003595 spectral effect Effects 0.000 claims abstract description 8
- 238000005070 sampling Methods 0.000 claims abstract description 5
- 230000011664 signaling Effects 0.000 claims abstract description 5
- 238000001228 spectrum Methods 0.000 claims description 10
- 238000012545 processing Methods 0.000 claims description 9
- 238000010183 spectrum analysis Methods 0.000 claims description 6
- 230000003121 nonmonotonic effect Effects 0.000 claims description 5
- 238000006243 chemical reaction Methods 0.000 claims description 4
- 230000009467 reduction Effects 0.000 claims description 4
- 238000000354 decomposition reaction Methods 0.000 claims description 3
- 230000009466 transformation Effects 0.000 abstract description 3
- 238000013528 artificial neural network Methods 0.000 description 4
- 238000011160 research Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 238000001914 filtration Methods 0.000 description 3
- 238000005259 measurement Methods 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 238000005311 autocorrelation function Methods 0.000 description 2
- 238000004364 calculation method Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000012530 fluid Substances 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- 238000012549 training Methods 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 230000003321 amplification Effects 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 230000003750 conditioning effect Effects 0.000 description 1
- WQPDQJCBHQPNCZ-UHFFFAOYSA-N cyclohexa-2,4-dien-1-one Chemical compound O=C1CC=CC=C1 WQPDQJCBHQPNCZ-UHFFFAOYSA-N 0.000 description 1
- 238000002592 echocardiography Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000003199 nucleic acid amplification method Methods 0.000 description 1
- 238000003672 processing method Methods 0.000 description 1
- 230000000644 propagated effect Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 230000001960 triggered effect Effects 0.000 description 1
- 230000003313 weakening effect Effects 0.000 description 1
Images
Classifications
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F2218/00—Aspects of pattern recognition specially adapted for signal processing
- G06F2218/02—Preprocessing
- G06F2218/04—Denoising
- G06F2218/06—Denoising by applying a scale-space analysis, e.g. using wavelet analysis
-
- 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
- E21B47/00—Survey of boreholes or wells
- E21B47/04—Measuring depth or liquid level
- E21B47/047—Liquid level
-
- 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
- E21B47/00—Survey of boreholes or wells
- E21B47/12—Means for transmitting measuring-signals or control signals from the well to the surface, or from the surface to the well, e.g. for logging while drilling
- E21B47/14—Means for transmitting measuring-signals or control signals from the well to the surface, or from the surface to the well, e.g. for logging while drilling using acoustic waves
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F17/00—Digital computing or data processing equipment or methods, specially adapted for specific functions
- G06F17/10—Complex mathematical operations
- G06F17/14—Fourier, Walsh or analogous domain transformations, e.g. Laplace, Hilbert, Karhunen-Loeve, transforms
- G06F17/141—Discrete Fourier transforms
- G06F17/142—Fast Fourier transforms, e.g. using a Cooley-Tukey type algorithm
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F17/00—Digital computing or data processing equipment or methods, specially adapted for specific functions
- G06F17/10—Complex mathematical operations
- G06F17/14—Fourier, Walsh or analogous domain transformations, e.g. Laplace, Hilbert, Karhunen-Loeve, transforms
- G06F17/148—Wavelet transforms
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Mathematical Physics (AREA)
- Theoretical Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Data Mining & Analysis (AREA)
- Mining & Mineral Resources (AREA)
- Geology (AREA)
- Computational Mathematics (AREA)
- Mathematical Analysis (AREA)
- Mathematical Optimization (AREA)
- Pure & Applied Mathematics (AREA)
- General Engineering & Computer Science (AREA)
- Databases & Information Systems (AREA)
- Environmental & Geological Engineering (AREA)
- Geochemistry & Mineralogy (AREA)
- Software Systems (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Fluid Mechanics (AREA)
- Geophysics (AREA)
- Algebra (AREA)
- Artificial Intelligence (AREA)
- Remote Sensing (AREA)
- Computer Vision & Pattern Recognition (AREA)
- Signal Processing (AREA)
- Acoustics & Sound (AREA)
- Discrete Mathematics (AREA)
- Measurement Of Levels Of Liquids Or Fluent Solid Materials (AREA)
Abstract
Description
Claims (10)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202111006278.6A CN113792628B (zh) | 2021-08-30 | 2021-08-30 | 一种基于hht的波形智能自动分析方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202111006278.6A CN113792628B (zh) | 2021-08-30 | 2021-08-30 | 一种基于hht的波形智能自动分析方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN113792628A true CN113792628A (zh) | 2021-12-14 |
CN113792628B CN113792628B (zh) | 2024-04-12 |
Family
ID=78876596
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202111006278.6A Active CN113792628B (zh) | 2021-08-30 | 2021-08-30 | 一种基于hht的波形智能自动分析方法 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN113792628B (zh) |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
RU2199005C1 (ru) * | 2001-07-31 | 2003-02-20 | Общество с ограниченной ответственностью Томское научно-производственное и внедренческое общество "СИАМ" | Способ диагностики состояния межтрубного пространства нефтяных добывающих скважин и устройство для его осуществления |
RU2010134524A (ru) * | 2010-08-19 | 2012-02-27 | Общество с ограниченной ответственностью Томское научно-производственное и внедренческое общество "СИАМ" (RU) | Способ определения уровня жидкости в нефтяной скважине |
CN104895556A (zh) * | 2015-05-15 | 2015-09-09 | 渤海大学 | 油井动液面远程监测方法及系统 |
CN108252708A (zh) * | 2018-02-28 | 2018-07-06 | 西安石油大学 | 一种油井动液面识别方法 |
CN108334872A (zh) * | 2018-03-28 | 2018-07-27 | 天津大学 | 基于改进hht变换的特征提取方法 |
CN108416282A (zh) * | 2018-02-28 | 2018-08-17 | 西安石油大学 | 一种基于油管接箍的井下动液面回波信号声速提取方法 |
CN108594177A (zh) * | 2018-03-16 | 2018-09-28 | 西安电子科技大学 | 基于改进hht的雷达信号调制方式分析方法、信号处理系统 |
-
2021
- 2021-08-30 CN CN202111006278.6A patent/CN113792628B/zh active Active
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
RU2199005C1 (ru) * | 2001-07-31 | 2003-02-20 | Общество с ограниченной ответственностью Томское научно-производственное и внедренческое общество "СИАМ" | Способ диагностики состояния межтрубного пространства нефтяных добывающих скважин и устройство для его осуществления |
RU2010134524A (ru) * | 2010-08-19 | 2012-02-27 | Общество с ограниченной ответственностью Томское научно-производственное и внедренческое общество "СИАМ" (RU) | Способ определения уровня жидкости в нефтяной скважине |
CN104895556A (zh) * | 2015-05-15 | 2015-09-09 | 渤海大学 | 油井动液面远程监测方法及系统 |
CN108252708A (zh) * | 2018-02-28 | 2018-07-06 | 西安石油大学 | 一种油井动液面识别方法 |
CN108416282A (zh) * | 2018-02-28 | 2018-08-17 | 西安石油大学 | 一种基于油管接箍的井下动液面回波信号声速提取方法 |
CN108594177A (zh) * | 2018-03-16 | 2018-09-28 | 西安电子科技大学 | 基于改进hht的雷达信号调制方式分析方法、信号处理系统 |
CN108334872A (zh) * | 2018-03-28 | 2018-07-27 | 天津大学 | 基于改进hht变换的特征提取方法 |
Non-Patent Citations (1)
Title |
---|
刘建建: "Hilbert-Huang变换在测井资料处理中的变换在测井资料处理中的变换在测井资料处理中的应用研究", 中国优秀博硕士学位论文全文数据库(硕士)基础科学辑》, 15 November 2017 (2017-11-15) * |
Also Published As
Publication number | Publication date |
---|---|
CN113792628B (zh) | 2024-04-12 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
Song et al. | Wavelet based noise suppression technique and its application to ultrasonic flaw detection | |
RU2709414C1 (ru) | Способ регистрации и анализа сигналов акустической эмиссии в системе диагностического мониторинга производственных объектов | |
CN111811617B (zh) | 一种基于短时傅里叶变换和卷积神经网络的液位预测方法 | |
CN110987434A (zh) | 一种基于去噪技术的滚动轴承早期故障诊断方法 | |
CN110376575B (zh) | 一种基于阻尼参数匹配随机共振的低频线谱检测方法 | |
Jiang et al. | Differential spectral amplitude modulation and its applications in rolling bearing fault diagnosis | |
CN113719274B (zh) | 一种钻井用井下动液面自动监测系统和监测方法 | |
Du et al. | Study on optical fiber gas-holdup meter signal denoising using improved threshold wavelet transform | |
Giurgiutiu et al. | Comparison of short-time fourier transform and wavelet transform of transient and tone burst wave propagation signals for structural health monitoring | |
CN113792628B (zh) | 一种基于hht的波形智能自动分析方法 | |
CN117606577A (zh) | 一种再生水和自来水切换流量实时监测方法及系统 | |
CN112539887A (zh) | 一种基于wt-lcd-wd的管道泄漏信号去噪方法 | |
CN117153168A (zh) | 鲸类回声定位信号的检测与提取方法、系统、设备及介质 | |
CN111652063A (zh) | 一种探地雷达的灰度堆积图识别方法 | |
CN111308560A (zh) | 一种随钻测量mwd系统噪声消除方法和装置 | |
CN114093385A (zh) | 一种无人机检测方法及装置 | |
CN113375065A (zh) | 管道泄漏监测中趋势信号的消除方法及装置 | |
CN117727314B (zh) | 用于生态音频信息的滤波增强方法 | |
CN117514148B (zh) | 一种基于多维可信度融合的油气井动液面识别诊断方法 | |
CN103854658A (zh) | 基于短时分形维数增强法的钢板腐蚀声发射信号去噪方法 | |
RU2787653C1 (ru) | Способ и устройство для устранения шума для системы измерения во время бурения (MWD), и носитель данных | |
RU2787653C9 (ru) | Способ и устройство для устранения шума для системы измерения во время бурения (MWD), и носитель данных | |
CN117888889B (zh) | 泥浆脉冲信号的处理方法及其装置、电子设备 | |
Xiao | A new wavelet coefficients correlation denoising method applied in fault detection | |
CN117332214B (zh) | 基于小波变换与频域相干函数融合式喘振报警方法 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
CB03 | Change of inventor or designer information | ||
CB03 | Change of inventor or designer information |
Inventor after: Wang Xiong Inventor after: Tian Aina Inventor after: Liang Jun Inventor after: Liu Kai Inventor after: Liu Wei Inventor after: Xu Jun Inventor after: Wu Zhigang Inventor before: Wang Xiong Inventor before: Tian Aina Inventor before: Xue Yunli Inventor before: Huang Shengbao Inventor before: Liang Jun Inventor before: Liu Kai Inventor before: Liu Wei Inventor before: Xu Jun Inventor before: Wu Zhigang |
|
GR01 | Patent grant | ||
GR01 | Patent grant |