NO172995C - Apparat til proeving av gasstettheten av roerforbindelser - Google Patents

Apparat til proeving av gasstettheten av roerforbindelser

Info

Publication number
NO172995C
NO172995C NO870995A NO870995A NO172995C NO 172995 C NO172995 C NO 172995C NO 870995 A NO870995 A NO 870995A NO 870995 A NO870995 A NO 870995A NO 172995 C NO172995 C NO 172995C
Authority
NO
Norway
Prior art keywords
testing
pipe
gas density
impermeability
piping
Prior art date
Application number
NO870995A
Other languages
English (en)
Other versions
NO870995D0 (no
NO870995L (no
NO172995B (no
Inventor
Manfred Jaensch
Original Assignee
Weatherford Oil Tool
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 Weatherford Oil Tool filed Critical Weatherford Oil Tool
Publication of NO870995D0 publication Critical patent/NO870995D0/no
Publication of NO870995L publication Critical patent/NO870995L/no
Publication of NO172995B publication Critical patent/NO172995B/no
Publication of NO172995C publication Critical patent/NO172995C/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
    • G01M3/02—Investigating fluid-tightness of structures by using fluid or vacuum
    • G01M3/022—Test plugs for closing off the end of a pipe

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Examining Or Testing Airtightness (AREA)
  • Sampling And Sample Adjustment (AREA)
  • Joints Allowing Movement (AREA)
NO870995A 1986-03-15 1987-03-11 Apparat til proeving av gasstettheten av roerforbindelser NO172995C (no)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3608814A DE3608814C1 (de) 1986-03-15 1986-03-15 Geraet zum Pruefen der Gasdichtigkeit von Verbindungen zwischen Rohrstuecken

Publications (4)

Publication Number Publication Date
NO870995D0 NO870995D0 (no) 1987-03-11
NO870995L NO870995L (no) 1987-09-16
NO172995B NO172995B (no) 1993-06-28
NO172995C true NO172995C (no) 1993-10-06

Family

ID=6296530

Family Applications (1)

Application Number Title Priority Date Filing Date
NO870995A NO172995C (no) 1986-03-15 1987-03-11 Apparat til proeving av gasstettheten av roerforbindelser

Country Status (8)

Country Link
US (1) US4753108A (no)
EP (1) EP0237931B1 (no)
JP (1) JPS62284234A (no)
AT (1) ATE66299T1 (no)
BR (1) BR8701195A (no)
CA (1) CA1300399C (no)
DE (1) DE3608814C1 (no)
NO (1) NO172995C (no)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4887646A (en) * 1988-02-18 1989-12-19 The Boeing Company Test fitting
CA1312557C (en) * 1988-06-08 1993-01-12 Mario C. Dufort Test plug for flanged pipes
US5099725A (en) * 1990-10-19 1992-03-31 Franks Casing Crew And Rental Tools, Inc. Torque transfer apparatus
DE4134489A1 (de) * 1991-03-28 1992-10-01 Weatherford Prod & Equip Einrichtung zum pruefen der gasdichtigkeit von loesbaren hohlkoerperverbindungen
US5515885A (en) * 1994-01-28 1996-05-14 Lanasa; Douglas Plug assembly
US5844127A (en) * 1995-01-23 1998-12-01 Berube; Guy Apparatus for isolating or testing a pipe segment
US6131441A (en) * 1996-12-02 2000-10-17 Berube; Guy Apparatus and method for isolating or testing a pipe segment
US5932798A (en) * 1998-06-29 1999-08-03 Sonoco Development, Inc. Can strength and leakage test device
CA2485354C (en) 2000-06-27 2008-06-03 United Testing Corp. A resilient seal
CA2625869A1 (en) * 2005-10-14 2007-04-19 Car-Ber Investments Inc. Apparatus and method for testing or isolating a pipe segment with magnetically actuated sealing means
KR101111598B1 (ko) * 2011-08-30 2012-02-14 주식회사 이피아이 관단 수압측정 장치
CN102944370B (zh) * 2012-10-31 2015-03-25 四川安东油气工程技术服务有限公司 套管气密性检测加压装置及其制造方法
US20230167934A1 (en) * 2021-11-30 2023-06-01 John C. Lausch Plugs for anchoring within equipment and methods of use for pressure testing

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR826980A (fr) * 1936-10-27 1938-04-13 Deutsche Roehrenwerke Ag Procédé et dispositif de contrôle de l'étanchéité des bouts de tube et raccords pour tubes et tuyaux
US2246885A (en) * 1939-10-10 1941-06-24 Nat Tube Co Pipe joint tester
US2334303A (en) * 1941-03-17 1943-11-16 Cameron Iron Works Inc Means for closing and leakage testing of well equipment
US3803901A (en) * 1972-10-10 1974-04-16 Taylor Wilson Mfg Co Pipe tester
US3975945A (en) * 1975-06-30 1976-08-24 Service Equipment Design Co., Inc. Apparatus for testing pipe for leaks
GB2055210A (en) * 1979-08-13 1981-02-25 Drexel Equipment Ltd Leak testing pipes
GB2056091B (en) * 1979-08-13 1984-06-27 Drexel Equipment Ltd Leak testing piping
GB2129948B (en) * 1979-08-13 1984-10-31 Boc Nowsco Ltd Leak testing tool
DE3029180A1 (de) * 1980-08-01 1982-03-04 Estel Hoesch Werke Ag, 4600 Dortmund Verfahren und vorrichtung zur pruefung von oelfeldrohren
US4571986A (en) * 1982-10-12 1986-02-25 Kabushiki Kaisha Kobe Seiko Sho Pipe leak detector
DE3307813C1 (de) * 1983-03-02 1984-08-23 Mannesmann AG, 4000 Düsseldorf Werkzeug zur Pruefung von Rohren in einer Rohrpruefpresse
GB8326215D0 (en) * 1983-09-30 1983-11-02 Drexel Oilfield Services Hk Leakage detection
US4557139A (en) * 1984-07-31 1985-12-10 Loomis International Inc. Leak detection method and apparatus
US4646559A (en) * 1985-01-22 1987-03-03 Jack W. Hayden Apparatus and method to test a single connection between a pipe coupling and a single pipe end connected therewith

Also Published As

Publication number Publication date
DE3608814C1 (de) 1987-08-13
US4753108A (en) 1988-06-28
NO870995D0 (no) 1987-03-11
BR8701195A (pt) 1988-01-05
CA1300399C (en) 1992-05-12
EP0237931A2 (de) 1987-09-23
EP0237931B1 (de) 1991-08-14
ATE66299T1 (de) 1991-08-15
NO870995L (no) 1987-09-16
EP0237931A3 (en) 1988-03-23
NO172995B (no) 1993-06-28
JPH0513568B2 (no) 1993-02-22
JPS62284234A (ja) 1987-12-10

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