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AU9038291A - Method and apparatus for measuring of leakage especially over wellhead valves and annular space sealings - Google Patents

Method and apparatus for measuring of leakage especially over wellhead valves and annular space sealings

Info

Publication number
AU9038291A
AU9038291A AU90382/91A AU9038291A AU9038291A AU 9038291 A AU9038291 A AU 9038291A AU 90382/91 A AU90382/91 A AU 90382/91A AU 9038291 A AU9038291 A AU 9038291A AU 9038291 A AU9038291 A AU 9038291A
Authority
AU
Australia
Prior art keywords
measuring
annular space
especially over
wellhead valves
leakage especially
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.)
Abandoned
Application number
AU90382/91A
Inventor
Jens Myklebust
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of AU9038291A publication Critical patent/AU9038291A/en
Abandoned 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
    • E21B47/117—Detecting leaks, e.g. from tubing, by pressure testing

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)
  • Examining Or Testing Airtightness (AREA)
AU90382/91A 1990-12-14 1991-11-14 Method and apparatus for measuring of leakage especially over wellhead valves and annular space sealings Abandoned AU9038291A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NO905406 1990-12-14
NO905406A NO174567C (en) 1990-12-14 1990-12-14 Method and apparatus for measuring leakage especially over wellhead valves and annular seals

Publications (1)

Publication Number Publication Date
AU9038291A true AU9038291A (en) 1992-07-08

Family

ID=19893727

Family Applications (1)

Application Number Title Priority Date Filing Date
AU90382/91A Abandoned AU9038291A (en) 1990-12-14 1991-11-14 Method and apparatus for measuring of leakage especially over wellhead valves and annular space sealings

Country Status (3)

Country Link
AU (1) AU9038291A (en)
NO (1) NO174567C (en)
WO (1) WO1992010732A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NO331633B1 (en) * 2009-06-26 2012-02-13 Scanwell As Apparatus and method for detecting and quantifying leakage in a rudder
CN114509531B (en) * 2020-11-16 2024-11-08 中国石油化工股份有限公司 High-acid gas well annulus protection fluid performance evaluation device and evaluation method
CN115977568B (en) * 2022-11-25 2024-07-23 新疆敦华绿碳技术股份有限公司 Device and method for preventing gas channeling of carbon dioxide flooding oil extraction wellhead

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1366307A (en) * 1971-09-16 1974-09-11 Kodak Ltd Leak detection
FR2549604B1 (en) * 1983-07-22 1987-05-07 Butagaz METHOD AND INSTALLATION FOR THE DETECTION OF LEAKS FROM CONTAINERS CONTAINING A GAS UNDER PRESSURE, IN PARTICULAR A LIQUEFIED OIL GAS
US4524608A (en) * 1983-12-05 1985-06-25 Bellefeuille David T Gas leak meter
DE3839504A1 (en) * 1988-11-23 1990-05-31 Herion Werke Kg Method and device for measuring the leakage of a device operated with a gaseous medium

Also Published As

Publication number Publication date
WO1992010732A1 (en) 1992-06-25
NO905406L (en) 1992-06-15
NO174567B (en) 1994-02-14
NO174567C (en) 1994-05-25
NO905406D0 (en) 1990-12-14

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