CA953016A - Pipeline leak detector and method - Google Patents

Pipeline leak detector and method

Info

Publication number
CA953016A
CA953016A CA152,392A CA152392A CA953016A CA 953016 A CA953016 A CA 953016A CA 152392 A CA152392 A CA 152392A CA 953016 A CA953016 A CA 953016A
Authority
CA
Canada
Prior art keywords
leak detector
pipeline leak
pipeline
detector
leak
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.)
Expired
Application number
CA152,392A
Other languages
English (en)
Inventor
Ralph H. Clinard (Jr.)
Norman E. Flournoy
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.)
Texaco Development Corp
Original Assignee
Texaco Development Corp
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 Texaco Development Corp filed Critical Texaco Development Corp
Application granted granted Critical
Publication of CA953016A publication Critical patent/CA953016A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • G01M3/005—Investigating fluid-tightness of structures using pigs or moles
    • 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
    • G01M3/246—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 using pigs or probes travelling in the pipe

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Examining Or Testing Airtightness (AREA)
  • Recording Measured Values (AREA)
  • Pipeline Systems (AREA)
CA152,392A 1971-09-24 1972-09-22 Pipeline leak detector and method Expired CA953016A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US18350071A 1971-09-24 1971-09-24

Publications (1)

Publication Number Publication Date
CA953016A true CA953016A (en) 1974-08-13

Family

ID=22673064

Family Applications (1)

Application Number Title Priority Date Filing Date
CA152,392A Expired CA953016A (en) 1971-09-24 1972-09-22 Pipeline leak detector and method

Country Status (14)

Country Link
US (1) US3744298A (it)
AR (1) AR196410A1 (it)
AU (1) AU470784B2 (it)
BE (1) BE789003A (it)
CA (1) CA953016A (it)
CH (1) CH550359A (it)
DE (1) DE2245655A1 (it)
DK (1) DK137871B (it)
FR (1) FR2153404B1 (it)
GB (1) GB1346523A (it)
IT (1) IT967795B (it)
NL (1) NL169107B (it)
NO (1) NO139240C (it)
YU (1) YU35199B (it)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3112829C2 (de) * 1981-03-31 1986-01-16 Seba-Dynatronic Mess- und Ortungstechnik gmbH, 8601 Baunach Verfahren und Geräte zur Ortung von Rohschäden mit wenigstens einem Mikrophon
US4635042A (en) * 1984-03-21 1987-01-06 Michael Ede Vacuum leak detector
GB2167556B (en) * 1984-11-20 1988-08-10 Lintvalve Electronic Systems L Steam leak detection
DE3726585A1 (de) * 1987-08-10 1989-02-23 Seba Mess Ortungstech Verfahren zum orten von leckgeraeuschen und vorrichtung zur ausuebung des verfahrens
US4996879A (en) * 1989-08-31 1991-03-05 Shell Oil Company Subsea pipeline leak detection
US5205173A (en) * 1991-06-21 1993-04-27 Palmer Environmental Services Method and apparatus for detecting leaks in pipelines using cross-correlation techniques
AT405335B (de) * 1993-12-30 1999-07-26 Oemv Ag Vorrichtung und verfahren zur bestimmung von fehlstellen einer rohrleitung für fluide
GB0011933D0 (en) * 2000-05-17 2000-07-05 Hydro Kleen Systems Limited Pipeline pig
RU2571878C1 (ru) * 2014-09-11 2015-12-27 Общество с ограниченной ответственностью "Электронные технологии и метрологические системы" Способ обнаружения утечек на трубопроводах с насосной подачей транспортируемой среды
CN112013285B (zh) * 2020-08-26 2022-04-19 辽宁石油化工大学 管道泄漏点的检测方法及装置、存储介质、终端

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3117453A (en) * 1960-12-19 1964-01-14 Williamson Inc T Apparatus and method for making internal surveys of pipelines
US3471652A (en) * 1965-05-24 1969-10-07 Northrop Corp System for recording operational failure history

Also Published As

Publication number Publication date
YU35199B (en) 1980-09-25
DK137871C (it) 1978-10-23
DK137871B (da) 1978-05-22
NO139240B (no) 1978-10-16
GB1346523A (en) 1974-02-13
US3744298A (en) 1973-07-10
AU4665772A (en) 1974-03-21
BE789003A (fr) 1973-03-19
FR2153404B1 (it) 1978-03-03
NL7212746A (it) 1973-03-27
NL169107B (nl) 1982-01-04
AR196410A1 (es) 1973-12-27
IT967795B (it) 1974-03-11
CH550359A (de) 1974-06-14
NO139240C (no) 1979-01-24
DE2245655A1 (de) 1973-03-29
AU470784B2 (en) 1976-03-25
FR2153404A1 (it) 1973-05-04
YU239872A (en) 1980-03-15

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