CA1314970C - Mesure de la corrosion au moyen d'un transducteur ultrasonore courbe, traitement a base de regles formes d'onde d'echo complet et pretraitement et transmission d'informations sur les formes d'onde d'echo - Google Patents

Mesure de la corrosion au moyen d'un transducteur ultrasonore courbe, traitement a base de regles formes d'onde d'echo complet et pretraitement et transmission d'informations sur les formes d'onde d'echo

Info

Publication number: CA1314970C
Authority: CA; Canada
Prior art keywords: echo; waveform; knowledge; pit; echos
Prior art date: 1987-11-04
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.): Expired - Fee Related

Application number

CA000582094A

Other languages

English (en)

Inventor

Wesley N. Cobb

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

Standard Oil Co

Original Assignee

Standard Oil Co

Priority date (The priority date 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 date listed.)

1987-11-04

Filing date

1988-11-03

Publication date

1993-03-23

1987-11-04 Priority claimed from US07/116,767 external-priority patent/US4953147A/en

1987-11-04 Priority claimed from US07/116,309 external-priority patent/US4893286A/en

1988-11-03 Application filed by Standard Oil Co filed Critical Standard Oil Co

1993-03-23 Application granted granted Critical

1993-03-23 Publication of CA1314970C publication Critical patent/CA1314970C/fr

2010-03-23 Anticipated expiration legal-status Critical

Status Expired - Fee Related legal-status Critical Current

Links

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Classifications

- G—PHYSICS
- G01—MEASURING; TESTING
- G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
- G01S15/00—Systems using the reflection or reradiation of acoustic waves, e.g. sonar systems
- G01S15/02—Systems using the reflection or reradiation of acoustic waves, e.g. sonar systems using reflection of acoustic waves
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N29/00—Investigating or analysing materials by the use of ultrasonic, sonic or infrasonic waves; Visualisation of the interior of objects by transmitting ultrasonic or sonic waves through the object
- G01N29/44—Processing the detected response signal, e.g. electronic circuits specially adapted therefor
- G01N29/449—Statistical methods not provided for in G01N29/4409, e.g. averaging, smoothing and interpolation
- 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
- E21B47/006—Detection of corrosion or deposition of substances
- 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
- E21B47/08—Measuring diameters or related dimensions at the borehole
- E21B47/085—Measuring diameters or related dimensions at the borehole using radiant means, e.g. acoustic, radioactive or electromagnetic
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N29/00—Investigating or analysing materials by the use of ultrasonic, sonic or infrasonic waves; Visualisation of the interior of objects by transmitting ultrasonic or sonic waves through the object
- G01N29/04—Analysing solids
- G01N29/07—Analysing solids by measuring propagation velocity or propagation time of acoustic waves
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
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- G01N29/04—Analysing solids
- G01N29/11—Analysing solids by measuring attenuation of acoustic waves
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N29/00—Investigating or analysing materials by the use of ultrasonic, sonic or infrasonic waves; Visualisation of the interior of objects by transmitting ultrasonic or sonic waves through the object
- G01N29/34—Generating the ultrasonic, sonic or infrasonic waves, e.g. electronic circuits specially adapted therefor
- G01N29/341—Generating the ultrasonic, sonic or infrasonic waves, e.g. electronic circuits specially adapted therefor with time characteristics
- G01N29/343—Generating the ultrasonic, sonic or infrasonic waves, e.g. electronic circuits specially adapted therefor with time characteristics pulse waves, e.g. particular sequence of pulses, bursts
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N29/00—Investigating or analysing materials by the use of ultrasonic, sonic or infrasonic waves; Visualisation of the interior of objects by transmitting ultrasonic or sonic waves through the object
- G01N29/34—Generating the ultrasonic, sonic or infrasonic waves, e.g. electronic circuits specially adapted therefor
- G01N29/348—Generating the ultrasonic, sonic or infrasonic waves, e.g. electronic circuits specially adapted therefor with frequency characteristics, e.g. single frequency signals, chirp signals
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N29/00—Investigating or analysing materials by the use of ultrasonic, sonic or infrasonic waves; Visualisation of the interior of objects by transmitting ultrasonic or sonic waves through the object
- G01N29/36—Detecting the response signal, e.g. electronic circuits specially adapted therefor
- G01N29/42—Detecting the response signal, e.g. electronic circuits specially adapted therefor by frequency filtering or by tuning to resonant frequency
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N29/00—Investigating or analysing materials by the use of ultrasonic, sonic or infrasonic waves; Visualisation of the interior of objects by transmitting ultrasonic or sonic waves through the object
- G01N29/44—Processing the detected response signal, e.g. electronic circuits specially adapted therefor
- G01N29/4445—Classification of defects
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N29/00—Investigating or analysing materials by the use of ultrasonic, sonic or infrasonic waves; Visualisation of the interior of objects by transmitting ultrasonic or sonic waves through the object
- G01N29/44—Processing the detected response signal, e.g. electronic circuits specially adapted therefor
- G01N29/46—Processing the detected response signal, e.g. electronic circuits specially adapted therefor by spectral analysis, e.g. Fourier analysis or wavelet analysis
- G—PHYSICS
- G01—MEASURING; TESTING
- G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
- G01S15/00—Systems using the reflection or reradiation of acoustic waves, e.g. sonar systems
- G01S15/02—Systems using the reflection or reradiation of acoustic waves, e.g. sonar systems using reflection of acoustic waves
- G01S15/06—Systems determining the position data of a target
- G—PHYSICS
- G01—MEASURING; TESTING
- G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
- G01S15/00—Systems using the reflection or reradiation of acoustic waves, e.g. sonar systems
- G01S15/88—Sonar systems specially adapted for specific applications
- G—PHYSICS
- G01—MEASURING; TESTING
- G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
- G01S7/00—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00
- G01S7/003—Transmission of data between radar, sonar or lidar systems and remote stations
- G—PHYSICS
- G01—MEASURING; TESTING
- G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
- G01S7/00—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00
- G01S7/52—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S15/00
- G01S7/523—Details of pulse systems
- G01S7/526—Receivers
- 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
- E21B2200/00—Special features related to earth drilling for obtaining oil, gas or water
- E21B2200/22—Fuzzy logic, artificial intelligence, neural networks or the like
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2291/00—Indexing codes associated with group G01N29/00
- G01N2291/04—Wave modes and trajectories
- G01N2291/044—Internal reflections (echoes), e.g. on walls or defects
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2291/00—Indexing codes associated with group G01N29/00
- G01N2291/26—Scanned objects
- G01N2291/263—Surfaces
- G01N2291/2634—Surfaces cylindrical from outside
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2291/00—Indexing codes associated with group G01N29/00
- G01N2291/26—Scanned objects
- G01N2291/263—Surfaces
- G01N2291/2636—Surfaces cylindrical from inside

Landscapes

Physics & Mathematics (AREA)
Engineering & Computer Science (AREA)
General Physics & Mathematics (AREA)
Life Sciences & Earth Sciences (AREA)
Remote Sensing (AREA)
Radar, Positioning & Navigation (AREA)
Biochemistry (AREA)
Immunology (AREA)
Pathology (AREA)
General Health & Medical Sciences (AREA)
Analytical Chemistry (AREA)
Health & Medical Sciences (AREA)
Chemical & Material Sciences (AREA)
Computer Networks & Wireless Communication (AREA)
Acoustics & Sound (AREA)
Mining & Mineral Resources (AREA)
Signal Processing (AREA)
Geology (AREA)
Geophysics (AREA)
Environmental & Geological Engineering (AREA)
General Life Sciences & Earth Sciences (AREA)
Geochemistry & Mineralogy (AREA)
Fluid Mechanics (AREA)
Electromagnetism (AREA)
Mathematical Physics (AREA)
Spectroscopy & Molecular Physics (AREA)
Probability & Statistics with Applications (AREA)
Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
Length Measuring Devices Characterised By Use Of Acoustic Means (AREA)

CA000582094A 1987-11-04 1988-11-03 Mesure de la corrosion au moyen d'un transducteur ultrasonore courbe, traitement a base de regles formes d'onde d'echo complet et pretraitement et transmission d'informations sur les formes d'onde d'echo Expired - Fee Related CA1314970C (fr)

Applications Claiming Priority (4)

Application Number	Priority Date	Filing Date	Title
US07/116,767 US4953147A (en)	1987-11-04	1987-11-04	Measurement of corrosion with curved ultrasonic transducer, rule-based processing of full echo waveforms
US07/116,309 US4893286A (en)	1987-11-04	1987-11-04	System and method for preprocessing and transmitting echo waveform information
US116,767		1987-11-04
US116,309		1987-11-04

Publications (1)

Publication Number	Publication Date
CA1314970C true CA1314970C (fr)	1993-03-23

Family

ID=26814106

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA000582094A Expired - Fee Related CA1314970C (fr)	1987-11-04	1988-11-03	Mesure de la corrosion au moyen d'un transducteur ultrasonore courbe, traitement a base de regles formes d'onde d'echo complet et pretraitement et transmission d'informations sur les formes d'onde d'echo

Country Status (5)

Country	Link
EP (1)	EP0388438A1 (fr)
KR (1)	KR890702050A (fr)
AU (2)	AU630867B2 (fr)
CA (1)	CA1314970C (fr)
WO (1)	WO1989004497A1 (fr)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE4040190C2 (de) *	1990-12-15	1994-08-04	Kernforschungsz Karlsruhe	Verfahren zur Laufzeitmessung von Ultraschall bei der Impuls-Reflexionsmethode
US6113547A (en) *	1998-11-20	2000-09-05	Atl Ultrasound, Inc.	Ultrasonic diagnostic imaging with cordless scanhead transmission system
RU2205395C1 (ru) *	2002-02-07	2003-05-27	ЗАО "Нефтегазкомплектсервис"	Способ внутритрубного ультразвукового контроля
GB2475225A (en) *	2009-10-30	2011-05-18	Wayne Rudd	A method for monitoring and/or maintaining the condition of a structure such as a pipeline
US10030961B2 (en)	2015-11-27	2018-07-24	General Electric Company	Gap measuring device
DE102016207342A1 (de) *	2016-04-29	2017-11-02	Bayerische Motoren Werke Aktiengesellschaft	Verfahren zur Ermittlung von Gestaltabweichungen einer Oberfläche, Oberflächenbewertungs-System und Computerprogrammprodukt
US12109591B2 (en)	2019-09-09	2024-10-08	GE Precision Healthcare LLC	Ultrasound transducer array architecture and method of manufacture

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4255798A (en) *	1978-05-30	1981-03-10	Schlumberger Technology Corp.	Method and apparatus for acoustically investigating a casing and cement bond in a borehole
US4428237A (en) *	1980-11-13	1984-01-31	Electric Power Research Institute, Inc.	System and method for measuring ultrasonic return signals
US4412315A (en) *	1981-07-27	1983-10-25	Texaco Inc.	Acoustic pulse-echo wall thickness method and apparatus
US4698793A (en) *	1984-05-23	1987-10-06	Schlumberger Technology Corporation	Methods for processing sonic data
US4591983A (en) *	1984-07-09	1986-05-27	Teknowledge, Inc.	Hierarchical knowledge system

1988
- 1988-11-03 CA CA000582094A patent/CA1314970C/fr not_active Expired - Fee Related
- 1988-11-04 AU AU29200/89A patent/AU630867B2/en not_active Ceased
- 1988-11-04 KR KR1019890701248A patent/KR890702050A/ko not_active Withdrawn
- 1988-11-04 EP EP89901197A patent/EP0388438A1/fr not_active Withdrawn
- 1988-11-04 WO PCT/US1988/003928 patent/WO1989004497A1/fr not_active Ceased
1992
- 1992-02-14 AU AU11008/92A patent/AU1100892A/en not_active Abandoned

Also Published As

Publication number	Publication date
KR890702050A (ko)	1989-12-22
AU2920089A (en)	1989-06-01
WO1989004497A1 (fr)	1989-05-18
AU1100892A (en)	1992-05-14
EP0388438A1 (fr)	1990-09-26
AU630867B2 (en)	1992-11-12

Legal Events

Date	Code	Title	Description
1995-09-25	MKLA	Lapsed

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