NO903789D0 - PROCEDURE FOR MAINTENANCE MONITORING OF FLEXIBLE CIRCULATED CABLES AND PIPE ELEMENTS AND ACOUSTIC COLLECTION DEVICE FOR USE BY THE PROCEDURE. - Google Patents

PROCEDURE FOR MAINTENANCE MONITORING OF FLEXIBLE CIRCULATED CABLES AND PIPE ELEMENTS AND ACOUSTIC COLLECTION DEVICE FOR USE BY THE PROCEDURE.

Info

Publication number
NO903789D0
NO903789D0 NO903789A NO903789A NO903789D0 NO 903789 D0 NO903789 D0 NO 903789D0 NO 903789 A NO903789 A NO 903789A NO 903789 A NO903789 A NO 903789A NO 903789 D0 NO903789 D0 NO 903789D0
Authority
NO
Norway
Prior art keywords
procedure
circulated
cables
flexible
collection device
Prior art date
Application number
NO903789A
Other languages
Norwegian (no)
Other versions
NO903789L (en
Inventor
Jose Mallen
James Roget
Andre Sugier
Original Assignee
Coflexip
Inst Francais Du Petrole
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.)
Filing date
Publication date
Application filed by Coflexip, Inst Francais Du Petrole filed Critical Coflexip
Publication of NO903789D0 publication Critical patent/NO903789D0/en
Publication of NO903789L publication Critical patent/NO903789L/en

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
    • G01V1/00—Seismology; Seismic or acoustic prospecting or detecting
    • G01V1/001—Acoustic presence detection
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17D—PIPE-LINE SYSTEMS; PIPE-LINES
    • F17D5/00—Protection or supervision of installations
    • F17D5/02—Preventing, monitoring, or locating loss
    • F17D5/06—Preventing, monitoring, or locating loss using electric or acoustic means
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
    • G01M3/00—Investigating fluid-tightness of structures
    • G01M3/02—Investigating fluid-tightness of structures by using fluid or vacuum
    • G01M3/04—Investigating fluid-tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point
    • G01M3/24—Investigating fluid-tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point using infrasonic, sonic, or ultrasonic vibrations
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
    • G01M3/00—Investigating fluid-tightness of structures
    • G01M3/02—Investigating fluid-tightness of structures by using fluid or vacuum
    • G01M3/04—Investigating fluid-tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point
    • G01M3/24—Investigating fluid-tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point using infrasonic, sonic, or ultrasonic vibrations
    • G01M3/243—Investigating fluid-tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point using infrasonic, sonic, or ultrasonic vibrations for pipes
    • 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
    • G01N29/14—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 using acoustic emission techniques
    • 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
    • G01N2291/02—Indexing codes associated with the analysed material
    • G01N2291/023—Solids
    • G01N2291/0231—Composite or layered materials
    • 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
NO90903789A 1989-08-30 1990-08-29 PROCEDURE FOR MAINTENANCE MONITORING OF FLEXIBLE CIRCULATED CABLES AND PIPE ELEMENTS AND ACOUSTIC COLLECTION DEVICE FOR USE BY THE PROCEDURE. NO903789L (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8911399A FR2651300A1 (en) 1989-08-30 1989-08-30 METHOD FOR IN - SERVICE MONITORING OF FLEXIBLE TUBULAR CABLES AND CONDUITS AND ACOUSTIC SENSOR FOR THE IMPLEMENTATION OF SAID METHOD.

Publications (2)

Publication Number Publication Date
NO903789D0 true NO903789D0 (en) 1990-08-29
NO903789L NO903789L (en) 1991-03-01

Family

ID=9385003

Family Applications (1)

Application Number Title Priority Date Filing Date
NO90903789A NO903789L (en) 1989-08-30 1990-08-29 PROCEDURE FOR MAINTENANCE MONITORING OF FLEXIBLE CIRCULATED CABLES AND PIPE ELEMENTS AND ACOUSTIC COLLECTION DEVICE FOR USE BY THE PROCEDURE.

Country Status (4)

Country Link
EP (1) EP0415848A1 (en)
BR (1) BR9004277A (en)
FR (1) FR2651300A1 (en)
NO (1) NO903789L (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2746918B1 (en) * 1996-03-28 2000-03-17 Ngk Insulators Ltd METHOD FOR NON-DESTRUCTIVE TESTING OF AN INSULATOR MADE OF POLYMER MATERIAL AND DEVICE FOR IMPLEMENTING THIS METHOD
EP0988539B1 (en) * 1997-06-11 2003-02-19 Pure Technologies Ltd Method and apparatus for monitoring of tensioned cables
FR2852695B3 (en) * 2003-03-21 2005-01-14 Coflexip METHOD AND DEVICE FOR MONITORING THE HOLD OF A FLEXIBLE CONDUIT AT A TERMINAL END
GB2446670C (en) 2007-07-11 2013-03-13 Flexlife Ltd Inspection method
GB201117174D0 (en) 2011-10-05 2011-11-16 Flexlife Ltd Scanning method and apparatus
WO2015071632A2 (en) * 2013-11-18 2015-05-21 Mohammed Zulfiquar Integrated pipeline protection system
ES2788624T3 (en) * 2014-11-13 2020-10-22 Federal Institute For Materials Res And Testing Bam Apparatus and method for monitoring hollow engineering structures
FR3046452B1 (en) 2015-12-31 2018-02-16 Technip France CONNECTION TIP FOR A FLEXIBLE LINE, MEASURING DEVICE AND ASSOCIATED METHOD
EP3769066A4 (en) * 2018-05-20 2021-12-22 Oceaneering International, Inc. Subsea automated ultrasonic testing
CN112128628A (en) * 2020-09-08 2020-12-25 青岛派科森光电技术股份有限公司 Sensing device and method for monitoring leakage of submarine oil and gas pipeline

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4448062A (en) * 1981-10-22 1984-05-15 Conoco Inc. Method and apparatus for erosion detection and location in hydrocarbon production systems and the like
US4429578A (en) * 1982-03-22 1984-02-07 General Electric Company Acoustical defect detection system
DE3245505C2 (en) * 1982-12-09 1985-11-14 Rheinisch-Westfälischer Technischer Überwachungsverein e.V ., 4300 Essen Procedure for early damage detection
US4549437A (en) * 1983-09-27 1985-10-29 Weins Janine J Acoustic testing of complex multiple segment structures
US4609994A (en) * 1984-01-16 1986-09-02 The University Of Manitoba Apparatus for continuous long-term monitoring of acoustic emission

Also Published As

Publication number Publication date
BR9004277A (en) 1991-09-03
NO903789L (en) 1991-03-01
FR2651300A1 (en) 1991-03-01
EP0415848A1 (en) 1991-03-06

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