GB2129948B - Leak testing tool - Google Patents

Leak testing tool

Info

Publication number
GB2129948B
GB2129948B GB08322434A GB8322434A GB2129948B GB 2129948 B GB2129948 B GB 2129948B GB 08322434 A GB08322434 A GB 08322434A GB 8322434 A GB8322434 A GB 8322434A GB 2129948 B GB2129948 B GB 2129948B
Authority
GB
United Kingdom
Prior art keywords
testing tool
leak testing
leak
tool
testing
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
GB08322434A
Other versions
GB2129948A (en
GB8322434D0 (en
Inventor
John Gordon Misselbrook
Richard Alvin Armell
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.)
Drexel Equipment
National Oilwell Varco UK Ltd
BOC Nowsco Ltd
Original Assignee
Drexel Equipment
Drexel Equipment UK Ltd
BOC Nowsco Ltd
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
Priority claimed from GB7928076A external-priority patent/GB2055210A/en
Application filed by Drexel Equipment, Drexel Equipment UK Ltd, BOC Nowsco Ltd filed Critical Drexel Equipment
Priority to GB08322434A priority Critical patent/GB2129948B/en
Publication of GB8322434D0 publication Critical patent/GB8322434D0/en
Publication of GB2129948A publication Critical patent/GB2129948A/en
Application granted granted Critical
Publication of GB2129948B publication Critical patent/GB2129948B/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • E21B47/10—Locating fluid leaks, intrusions or movements
    • E21B47/11—Locating fluid leaks, intrusions or movements using tracers; using radioactivity
    • 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
    • G01M3/20—Investigating fluid-tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point using special tracer materials, e.g. dye, fluorescent material, radioactive material
    • G01M3/22—Investigating fluid-tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point using special tracer materials, e.g. dye, fluorescent material, radioactive material for pipes, cables or tubes; for pipe joints or seals; for valves; for welds; for containers, e.g. radiators
    • G01M3/223—Investigating fluid-tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point using special tracer materials, e.g. dye, fluorescent material, radioactive material for pipes, cables or tubes; for pipe joints or seals; for valves; for welds; for containers, e.g. radiators for pipe joints or seals

Landscapes

  • Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Geology (AREA)
  • Mining & Mineral Resources (AREA)
  • Geophysics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • General Physics & Mathematics (AREA)
  • Examining Or Testing Airtightness (AREA)
GB08322434A 1979-08-13 1983-08-19 Leak testing tool Expired GB2129948B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB08322434A GB2129948B (en) 1979-08-13 1983-08-19 Leak testing tool

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB7928076A GB2055210A (en) 1979-08-13 1979-08-13 Leak testing pipes
GB08322434A GB2129948B (en) 1979-08-13 1983-08-19 Leak testing tool

Publications (3)

Publication Number Publication Date
GB8322434D0 GB8322434D0 (en) 1983-09-21
GB2129948A GB2129948A (en) 1984-05-23
GB2129948B true GB2129948B (en) 1984-10-31

Family

ID=26272538

Family Applications (1)

Application Number Title Priority Date Filing Date
GB08322434A Expired GB2129948B (en) 1979-08-13 1983-08-19 Leak testing tool

Country Status (1)

Country Link
GB (1) GB2129948B (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4517828A (en) * 1983-06-28 1985-05-21 Damco Testers, Inc. Apparatus for leak testing of pipe
DE3608814C1 (en) * 1986-03-15 1987-08-13 Weatherford Oil Tool Device for checking the gas tightness of connections between pipe pieces
GB8800671D0 (en) * 1988-01-13 1988-02-10 Forsac Ltd Displaceable valve assembly
EP0847521B1 (en) * 1995-09-02 1999-11-10 Weatherford/Lamb Inc. Method and apparatus for testing threaded joints and threaded members
NO991872D0 (en) * 1999-04-20 1999-04-20 Subsurface Technology As Procedure for the Use of Traceable Liquid for Detecting Leakages in Oil Pipes Pipes
GB2579242B (en) * 2018-11-27 2023-04-12 Siemens Energy Global Gmbh & Co Kg Seal assembly and method of testing

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4152924A (en) * 1978-07-17 1979-05-08 Mayo John H Sub-sea equipment test and isolation tool
GB2055210A (en) * 1979-08-13 1981-02-25 Drexel Equipment Ltd Leak testing pipes

Also Published As

Publication number Publication date
GB2129948A (en) 1984-05-23
GB8322434D0 (en) 1983-09-21

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee