JPS6332218Y2 - - Google Patents

Info

Publication number
JPS6332218Y2
JPS6332218Y2 JP3342383U JP3342383U JPS6332218Y2 JP S6332218 Y2 JPS6332218 Y2 JP S6332218Y2 JP 3342383 U JP3342383 U JP 3342383U JP 3342383 U JP3342383 U JP 3342383U JP S6332218 Y2 JPS6332218 Y2 JP S6332218Y2
Authority
JP
Japan
Prior art keywords
riser pipe
ice
platform
protection device
oil drilling
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
JP3342383U
Other languages
English (en)
Japanese (ja)
Other versions
JPS59140393U (ja
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 filed Critical
Priority to JP3342383U priority Critical patent/JPS59140393U/ja
Priority to NO831427A priority patent/NO831427L/no
Priority to FI883687A priority patent/FI883687A0/fi
Priority to FI831402A priority patent/FI831402L/fi
Priority to CA000426630A priority patent/CA1197183A/en
Priority to US06/490,147 priority patent/US4505618A/en
Publication of JPS59140393U publication Critical patent/JPS59140393U/ja
Priority to NO863035A priority patent/NO863035D0/no
Application granted granted Critical
Publication of JPS6332218Y2 publication Critical patent/JPS6332218Y2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Earth Drilling (AREA)
JP3342383U 1982-10-22 1983-03-10 氷海石油掘削装置のライザ−管保護装置 Granted JPS59140393U (ja)

Priority Applications (7)

Application Number Priority Date Filing Date Title
JP3342383U JPS59140393U (ja) 1983-03-10 1983-03-10 氷海石油掘削装置のライザ−管保護装置
NO831427A NO831427L (no) 1982-10-22 1983-04-22 Offshore oljeboringskonstruksjon.
FI883687A FI883687A0 (fi) 1982-10-22 1983-04-25 Oljeborrnings-offshorestruktion.
FI831402A FI831402L (fi) 1982-10-22 1983-04-25 Oljeborrningsstruktur
CA000426630A CA1197183A (en) 1982-10-22 1983-04-25 Marine riser protector for use on offshore oil drilling rigs in icy waters
US06/490,147 US4505618A (en) 1982-10-22 1983-04-29 Marine riser protector for use on offshore oil drilling rigs in icy waters
NO863035A NO863035D0 (no) 1982-10-22 1986-07-28 Offshore oljeboringskonstruksjon.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3342383U JPS59140393U (ja) 1983-03-10 1983-03-10 氷海石油掘削装置のライザ−管保護装置

Publications (2)

Publication Number Publication Date
JPS59140393U JPS59140393U (ja) 1984-09-19
JPS6332218Y2 true JPS6332218Y2 (enrdf_load_stackoverflow) 1988-08-29

Family

ID=30164217

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3342383U Granted JPS59140393U (ja) 1982-10-22 1983-03-10 氷海石油掘削装置のライザ−管保護装置

Country Status (1)

Country Link
JP (1) JPS59140393U (enrdf_load_stackoverflow)

Also Published As

Publication number Publication date
JPS59140393U (ja) 1984-09-19

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