NO791402L - Trykkproevingsverktoey. - Google Patents

Trykkproevingsverktoey.

Info

Publication number
NO791402L
NO791402L NO791402A NO791402A NO791402L NO 791402 L NO791402 L NO 791402L NO 791402 A NO791402 A NO 791402A NO 791402 A NO791402 A NO 791402A NO 791402 L NO791402 L NO 791402L
Authority
NO
Norway
Prior art keywords
trykkproevingsverktoey
Prior art date
Application number
NO791402A
Other languages
English (en)
Other versions
NO151173B (no
NO151173C (no
Inventor
Ronald K Churchman
Original Assignee
Otis Eng 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.)
Filing date
Publication date
Application filed by Otis Eng Co filed Critical Otis Eng Co
Publication of NO791402L publication Critical patent/NO791402L/no
Publication of NO151173B publication Critical patent/NO151173B/no
Publication of NO151173C publication Critical patent/NO151173C/no

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
    • G01M3/26—Investigating fluid-tightness of structures by using fluid or vacuum by measuring rate of loss or gain of fluid, e.g. by pressure-responsive devices, by flow detectors
    • G01M3/28—Investigating fluid-tightness of structures by using fluid or vacuum by measuring rate of loss or gain of fluid, e.g. by pressure-responsive devices, by flow detectors for pipes, cables or tubes; for pipe joints or seals; for valves ; for welds
    • G01M3/2853—Investigating fluid-tightness of structures by using fluid or vacuum by measuring rate of loss or gain of fluid, e.g. by pressure-responsive devices, by flow detectors for pipes, cables or tubes; for pipe joints or seals; for valves ; for welds for pipe joints or seals
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N3/00—Investigating strength properties of solid materials by application of mechanical stress
    • G01N3/08—Investigating strength properties of solid materials by application of mechanical stress by applying steady tensile or compressive forces
    • G01N3/10—Investigating strength properties of solid materials by application of mechanical stress by applying steady tensile or compressive forces generated by pneumatic or hydraulic pressure
    • G01N3/12—Pressure testing

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
  • Examining Or Testing Airtightness (AREA)
  • Medicines Containing Material From Animals Or Micro-Organisms (AREA)
NO791402A 1978-08-01 1979-04-27 Trykkproevingsverktoey NO151173C (no)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/930,021 US4182159A (en) 1978-08-01 1978-08-01 Pressure testing tool

Publications (3)

Publication Number Publication Date
NO791402L true NO791402L (no) 1980-02-04
NO151173B NO151173B (no) 1984-11-12
NO151173C NO151173C (no) 1985-02-20

Family

ID=25458836

Family Applications (1)

Application Number Title Priority Date Filing Date
NO791402A NO151173C (no) 1978-08-01 1979-04-27 Trykkproevingsverktoey

Country Status (5)

Country Link
US (1) US4182159A (no)
CA (1) CA1124549A (no)
FR (1) FR2432707A1 (no)
GB (1) GB2027909B (no)
NO (1) NO151173C (no)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4329872A (en) * 1980-09-22 1982-05-18 Hydro-Test Inc. High pressure hydraulic testing packer
US4474055A (en) * 1982-07-16 1984-10-02 Bergeron Jr Stanley Hydrostatic pipe testing apparatus
US4468952A (en) * 1982-07-30 1984-09-04 Rathburn Lloyd C Hydraulic pipe testing tool with combined anti-extrusion and anchor means
US4452306A (en) * 1982-09-27 1984-06-05 Polley Jack L Apparatus for detecting ruptures in drill pipe above and below the drill collar
DE3244759C2 (de) * 1982-12-03 1986-11-27 Leybold-Heraeus GmbH, 5000 Köln Vorrichtung zur dichten Verbindung eines Hohlkörpers mit einer Dichtheitsprüfanlage
US4548069A (en) * 1983-04-26 1985-10-22 Damco Testers, Inc. Pipe testing tool
US4616702A (en) * 1984-05-01 1986-10-14 Comdisco Resources, Inc. Tool and combined tool support and casing section for use in transmitting data up a well
US4724434A (en) * 1984-05-01 1988-02-09 Comdisco Resources, Inc. Method and apparatus using casing for combined transmission of data up a well and fluid flow in a geological formation in the well
US4821035A (en) * 1984-05-01 1989-04-11 Comdisco Resources, Inc. Method and apparatus using a well casing for transmitting data up a well
US4845494A (en) * 1984-05-01 1989-07-04 Comdisco Resources, Inc. Method and apparatus using casing and tubing for transmitting data up a well
US5267469A (en) * 1992-03-30 1993-12-07 Lagoven, S.A. Method and apparatus for testing the physical integrity of production tubing and production casing in gas-lift wells systems
GB9711432D0 (en) * 1997-06-04 1997-07-30 British Gas Plc Pipe leakage detection
US6367313B1 (en) 2000-12-05 2002-04-09 William M. Lubyk Test plug
US8016035B2 (en) * 2003-10-27 2011-09-13 Baker Hughes Incorporated Chemical injection check valve incorporated into a tubing retrievable safety valve
US6935163B2 (en) * 2003-11-20 2005-08-30 Stewart Ergonomics, Inc. Method for testing parts for leaks

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2963092A (en) * 1956-08-29 1960-12-06 Jersey Prod Res Co Testing tool
US2953919A (en) * 1956-10-22 1960-09-27 Cicero C Brown Pipe testing apparatus
US3048998A (en) * 1958-04-14 1962-08-14 B M Craig Method and apparatus for testing casing
US3412790A (en) * 1965-12-16 1968-11-26 Cicero C. Brown Well packer and method of manipulating same in a well bore
US3420095A (en) * 1966-09-12 1969-01-07 Otis Eng Corp Leak tester for flow conductors
US3523580A (en) * 1968-06-20 1970-08-11 Schlumberger Technology Corp Tubing tester
DE1907848B2 (de) * 1969-02-17 1971-05-13 Verfahren und vorrichtung zur lokalisierung von leckstellen an insbesondere im erdboden verlegten rohrleitungen
US3638723A (en) * 1970-06-22 1972-02-01 Otis Eng Co Locator devices
US4046006A (en) * 1975-07-09 1977-09-06 Alex Dufrene Tubing plug apparatus for performing down-hole pressure tests
US4081990A (en) * 1976-12-29 1978-04-04 Chatagnier John C Hydraulic pipe testing apparatus
US4083230A (en) * 1977-02-03 1978-04-11 Romco Pipe Testing, Inc. Tubing testing tool

Also Published As

Publication number Publication date
US4182159A (en) 1980-01-08
NO151173B (no) 1984-11-12
FR2432707A1 (fr) 1980-02-29
GB2027909B (en) 1982-11-10
CA1124549A (en) 1982-06-01
NO151173C (no) 1985-02-20
GB2027909A (en) 1980-02-27

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