GB2376485B - Annulus monitoring bleed - Google Patents

Annulus monitoring bleed

Info

Publication number
GB2376485B
GB2376485B GB0114528A GB0114528A GB2376485B GB 2376485 B GB2376485 B GB 2376485B GB 0114528 A GB0114528 A GB 0114528A GB 0114528 A GB0114528 A GB 0114528A GB 2376485 B GB2376485 B GB 2376485B
Authority
GB
United Kingdom
Prior art keywords
annulus monitoring
monitoring bleed
bleed
annulus
monitoring
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 - Lifetime
Application number
GB0114528A
Other versions
GB2376485A (en
GB0114528D0 (en
Inventor
Thomas William Robertson
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.)
Kvaerner Oilfield Products Ltd
Original Assignee
Kvaerner Oilfield Products 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
Application filed by Kvaerner Oilfield Products Ltd filed Critical Kvaerner Oilfield Products Ltd
Priority to GB0114528A priority Critical patent/GB2376485B/en
Publication of GB0114528D0 publication Critical patent/GB0114528D0/en
Publication of GB2376485A publication Critical patent/GB2376485A/en
Application granted granted Critical
Publication of GB2376485B publication Critical patent/GB2376485B/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • E21B33/00—Sealing or packing boreholes or wells
    • E21B33/02—Surface sealing or packing
    • E21B33/03—Well heads; Setting-up thereof
    • E21B33/04—Casing heads; Suspending casings or tubings in well heads
    • E21B33/043—Casing heads; Suspending casings or tubings in well heads specially adapted for underwater well heads

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Geology (AREA)
  • Mining & Mineral Resources (AREA)
  • Physics & Mathematics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Earth Drilling (AREA)
GB0114528A 2001-06-14 2001-06-14 Annulus monitoring bleed Expired - Lifetime GB2376485B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB0114528A GB2376485B (en) 2001-06-14 2001-06-14 Annulus monitoring bleed

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB0114528A GB2376485B (en) 2001-06-14 2001-06-14 Annulus monitoring bleed

Publications (3)

Publication Number Publication Date
GB0114528D0 GB0114528D0 (en) 2001-08-08
GB2376485A GB2376485A (en) 2002-12-18
GB2376485B true GB2376485B (en) 2003-08-27

Family

ID=9916591

Family Applications (1)

Application Number Title Priority Date Filing Date
GB0114528A Expired - Lifetime GB2376485B (en) 2001-06-14 2001-06-14 Annulus monitoring bleed

Country Status (1)

Country Link
GB (1) GB2376485B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB0815035D0 (en) * 2008-08-16 2008-09-24 Aker Subsea Ltd Wellhead annulus monitoring
GB2479552B (en) 2010-04-14 2015-07-08 Aker Subsea Ltd Subsea wellhead providing controlled access to a casing annulus
CN106593314B (en) * 2016-12-20 2019-03-15 中国石油天然气股份有限公司 A kind of deep water high temperature and pressure oil/gas well test string

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0373766A2 (en) * 1988-12-16 1990-06-20 Cooper Industries, Inc. Subsea wellhead with annulus monitoring system
US4958686A (en) * 1989-08-30 1990-09-25 Norman A. Nelson Subsea well completion system and method of operation
US5366017A (en) * 1993-09-17 1994-11-22 Abb Vetco Gray Inc. Intermediate casing annulus monitor
EP0719905A1 (en) * 1992-06-01 1996-07-03 Cooper Cameron Corporation Wellhead
GB2358204A (en) * 2000-01-14 2001-07-18 Fmc Corp Subsea completion annulus monitoring and bleed down system
GB2364538A (en) * 2000-07-07 2002-01-30 Vetco Gray Inc Abb Apparatus for monitoring casing annulus

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0373766A2 (en) * 1988-12-16 1990-06-20 Cooper Industries, Inc. Subsea wellhead with annulus monitoring system
US4958686A (en) * 1989-08-30 1990-09-25 Norman A. Nelson Subsea well completion system and method of operation
EP0719905A1 (en) * 1992-06-01 1996-07-03 Cooper Cameron Corporation Wellhead
US5366017A (en) * 1993-09-17 1994-11-22 Abb Vetco Gray Inc. Intermediate casing annulus monitor
GB2358204A (en) * 2000-01-14 2001-07-18 Fmc Corp Subsea completion annulus monitoring and bleed down system
GB2364538A (en) * 2000-07-07 2002-01-30 Vetco Gray Inc Abb Apparatus for monitoring casing annulus

Also Published As

Publication number Publication date
GB2376485A (en) 2002-12-18
GB0114528D0 (en) 2001-08-08

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Legal Events

Date Code Title Description
732E Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977)
PE20 Patent expired after termination of 20 years

Expiry date: 20210613