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NO305449B1 - Method and apparatus for setting, lowering, positioning and installing protective structure - Google Patents

Method and apparatus for setting, lowering, positioning and installing protective structure

Info

Publication number
NO305449B1
NO305449B1 NO970873A NO970873A NO305449B1 NO 305449 B1 NO305449 B1 NO 305449B1 NO 970873 A NO970873 A NO 970873A NO 970873 A NO970873 A NO 970873A NO 305449 B1 NO305449 B1 NO 305449B1
Authority
NO
Norway
Prior art keywords
lowering
positioning
setting
protective structure
installing protective
Prior art date
Application number
NO970873A
Other languages
Norwegian (no)
Other versions
NO970873L (en
NO970873D0 (en
Inventor
Leif Botolf Hesle
Original Assignee
Abb Offshore Technology As
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 Abb Offshore Technology As filed Critical Abb Offshore Technology As
Priority to NO970873A priority Critical patent/NO305449B1/en
Publication of NO970873D0 publication Critical patent/NO970873D0/en
Priority to PCT/NO1998/000060 priority patent/WO1998040602A1/en
Priority to GB9920435A priority patent/GB2338739A/en
Publication of NO970873L publication Critical patent/NO970873L/en
Publication of NO305449B1 publication Critical patent/NO305449B1/en
Priority to DK199901143A priority patent/DK199901143A/en

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
    • E21B41/00—Equipment or details not covered by groups E21B15/00 - E21B40/00
    • E21B41/10—Guide posts, e.g. releasable; Attaching guide lines to underwater guide bases

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)
  • Artificial Fish Reefs (AREA)
NO970873A 1997-02-27 1997-02-27 Method and apparatus for setting, lowering, positioning and installing protective structure NO305449B1 (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
NO970873A NO305449B1 (en) 1997-02-27 1997-02-27 Method and apparatus for setting, lowering, positioning and installing protective structure
PCT/NO1998/000060 WO1998040602A1 (en) 1997-02-27 1998-02-25 A method and a means for arranging and installing a structure on the sea bed
GB9920435A GB2338739A (en) 1997-02-27 1998-02-25 A method and a means for arranging and installing a structure on the sea bed
DK199901143A DK199901143A (en) 1997-02-27 1999-08-20 Method and arrangement for setting up and installing a structure on the seabed

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NO970873A NO305449B1 (en) 1997-02-27 1997-02-27 Method and apparatus for setting, lowering, positioning and installing protective structure

Publications (3)

Publication Number Publication Date
NO970873D0 NO970873D0 (en) 1997-02-27
NO970873L NO970873L (en) 1998-08-28
NO305449B1 true NO305449B1 (en) 1999-05-31

Family

ID=19900428

Family Applications (1)

Application Number Title Priority Date Filing Date
NO970873A NO305449B1 (en) 1997-02-27 1997-02-27 Method and apparatus for setting, lowering, positioning and installing protective structure

Country Status (4)

Country Link
DK (1) DK199901143A (en)
GB (1) GB2338739A (en)
NO (1) NO305449B1 (en)
WO (1) WO1998040602A1 (en)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3502143A (en) * 1968-05-29 1970-03-24 Shell Oil Co Marine riser support system
US3503442A (en) * 1968-07-31 1970-03-31 Shell Oil Co Marine conductor pipe connecting method
GB1245740A (en) * 1970-06-17 1971-09-08 Shell Int Research Equipment for a well penetrating a formation located below a body of water
US4258794A (en) * 1979-05-14 1981-03-31 Otis Engineering Corporation Underwater completion habitat

Also Published As

Publication number Publication date
GB9920435D0 (en) 1999-11-03
GB2338739A (en) 1999-12-29
NO970873L (en) 1998-08-28
WO1998040602A1 (en) 1998-09-17
DK199901143A (en) 1999-08-20
NO970873D0 (en) 1997-02-27

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