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AU3700697A - An overtrawlable protection envelope - Google Patents

An overtrawlable protection envelope

Info

Publication number
AU3700697A
AU3700697A AU37006/97A AU3700697A AU3700697A AU 3700697 A AU3700697 A AU 3700697A AU 37006/97 A AU37006/97 A AU 37006/97A AU 3700697 A AU3700697 A AU 3700697A AU 3700697 A AU3700697 A AU 3700697A
Authority
AU
Australia
Prior art keywords
overtrawlable
protection envelope
envelope
protection
overtrawlable protection
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
AU37006/97A
Inventor
David John Walker
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.)
J Ray McDermott SA
Original Assignee
J Ray McDermott SA
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 J Ray McDermott SA filed Critical J Ray McDermott SA
Publication of AU3700697A publication Critical patent/AU3700697A/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
    • E21B33/00—Sealing or packing boreholes or wells
    • E21B33/02—Surface sealing or packing
    • E21B33/03—Well heads; Setting-up thereof
    • E21B33/035—Well heads; Setting-up thereof specially adapted for underwater installations
    • E21B33/037—Protective housings therefor

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)
AU37006/97A 1996-07-25 1997-07-25 An overtrawlable protection envelope Abandoned AU3700697A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GBGB9615647.6A GB9615647D0 (en) 1996-07-25 1996-07-25 Protection structures for subsea tree systems
GB9615647 1996-07-25
PCT/GB1997/002016 WO1998004805A1 (en) 1996-07-25 1997-07-25 An overtrawlable protection envelope

Publications (1)

Publication Number Publication Date
AU3700697A true AU3700697A (en) 1998-02-20

Family

ID=10797501

Family Applications (1)

Application Number Title Priority Date Filing Date
AU37006/97A Abandoned AU3700697A (en) 1996-07-25 1997-07-25 An overtrawlable protection envelope

Country Status (3)

Country Link
AU (1) AU3700697A (en)
GB (1) GB9615647D0 (en)
WO (1) WO1998004805A1 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU2002309124A1 (en) * 2002-02-25 2003-09-09 Subsea 7 Protection structure and method for subsea oil recovery operations
EP2628892B1 (en) * 2012-02-15 2017-06-07 Vetco Gray Inc. Subsea wellhead protection structure, canopy and installation
NO341933B1 (en) * 2015-08-26 2018-02-26 Compocean As An apparatus for protecting subsea well structures
GB2568740B (en) * 2017-11-27 2020-04-22 Equinor Energy As Wellhead load relief device
RU2717013C1 (en) * 2019-11-05 2020-03-17 Общество с ограниченной ответственностью "Газпром 335" Protective anti-trawl frame with extension rods with support-fixing mechanism
GB202002848D0 (en) * 2020-02-28 2020-04-15 Aker Solutions As Protective structure
RU2754696C1 (en) * 2021-03-09 2021-09-06 Акционерное общество «Нижегородский завод 70-летия Победы» (АО «НЗ 70-летия Победы») Anti-trap protection device

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4519727A (en) * 1983-09-14 1985-05-28 Texaco Limited Offshore well head protector and method of installation
NO940607L (en) * 1994-02-22 1995-08-23 Kongsberg Offshore As Protective device for a device mounted on the seabed
GB2304771A (en) * 1995-09-02 1997-03-26 Fmc Corp Subsea oilfield equipment protection

Also Published As

Publication number Publication date
WO1998004805A1 (en) 1998-02-05
GB9615647D0 (en) 1996-09-04

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