JPS53130802A - Device for improving offshore platform espectally for retroleum mining rig - Google Patents

Device for improving offshore platform espectally for retroleum mining rig

Info

Publication number
JPS53130802A
JPS53130802A JP4621778A JP4621778A JPS53130802A JP S53130802 A JPS53130802 A JP S53130802A JP 4621778 A JP4621778 A JP 4621778A JP 4621778 A JP4621778 A JP 4621778A JP S53130802 A JPS53130802 A JP S53130802A
Authority
JP
Japan
Prior art keywords
retroleum
espectally
offshore platform
mining rig
improving
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.)
Pending
Application number
JP4621778A
Other languages
Japanese (ja)
Inventor
Marutan Ibu
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.)
FR DANTORUPURIZE METARITSUKU C
Original Assignee
FR DANTORUPURIZE METARITSUKU C
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 FR DANTORUPURIZE METARITSUKU C filed Critical FR DANTORUPURIZE METARITSUKU C
Publication of JPS53130802A publication Critical patent/JPS53130802A/en
Pending legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02B—HYDRAULIC ENGINEERING
    • E02B17/00—Artificial islands mounted on piles or like supports, e.g. platforms on raisable legs or offshore constructions; Construction methods therefor
    • E02B17/02—Artificial islands mounted on piles or like supports, e.g. platforms on raisable legs or offshore constructions; Construction methods therefor placed by lowering the supporting construction to the bottom, e.g. with subsequent fixing thereto
    • E02B17/027—Artificial islands mounted on piles or like supports, e.g. platforms on raisable legs or offshore constructions; Construction methods therefor placed by lowering the supporting construction to the bottom, e.g. with subsequent fixing thereto steel structures

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Earth Drilling (AREA)
  • Foundations (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
JP4621778A 1977-04-21 1978-04-19 Device for improving offshore platform espectally for retroleum mining rig Pending JPS53130802A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7712057A FR2388089A1 (en) 1977-04-21 1977-04-21 Offshore platform for petroleum installations - comprises superposed sections of hollow metal columns with lower part water-filled and of square section (NO 20.11.78)

Publications (1)

Publication Number Publication Date
JPS53130802A true JPS53130802A (en) 1978-11-15

Family

ID=9189736

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4621778A Pending JPS53130802A (en) 1977-04-21 1978-04-19 Device for improving offshore platform espectally for retroleum mining rig

Country Status (4)

Country Link
JP (1) JPS53130802A (en)
BR (1) BR7802491A (en)
FR (1) FR2388089A1 (en)
NO (1) NO781387L (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE447141B (en) * 1985-04-24 1986-10-27 Hans Georgii OFFSHORE ANLEGGNING

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5235402A (en) * 1975-09-11 1977-03-18 Fr Dantorupurize Metaritsuku C Method and device for constructing offshore platform

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5235402A (en) * 1975-09-11 1977-03-18 Fr Dantorupurize Metaritsuku C Method and device for constructing offshore platform

Also Published As

Publication number Publication date
BR7802491A (en) 1978-12-05
FR2388089A1 (en) 1978-11-17
NO781387L (en) 1978-10-24
FR2388089B1 (en) 1981-03-27

Similar Documents

Publication Publication Date Title
GB2026573B (en) Mobile jack-up rig for marine drilling
JPS5442301A (en) Element for drilling petroleum
PH16958A (en) Wellhead apparatus
SG62882G (en) Subsea drilling template
JPS5465101A (en) Well wall contacting apparatus for drill string
DE2860155D1 (en) Device for drilling boreholes in the soil
GB2001375A (en) Subsea valve for offshore well
JPS53134703A (en) Pit for boring rock
GB2013760B (en) Offshore drilling apparatus
GB2029963B (en) Device for borehole surveying
JPS52126013A (en) Earth drilling apparatus
JPS541901A (en) Device for mining submarine oil field
AU2090476A (en) Riser for an offshore platform
JPS5441502A (en) Jacking device for excavation
JPS53131201A (en) Drive device for oil well excavation drill
JPS53130802A (en) Device for improving offshore platform espectally for retroleum mining rig
GB2048747B (en) Drilling apparatus
GB2036967B (en) Device for surveying horizontal boreholes
JPS51111401A (en) Device for drilling rock
JPS5415290A (en) Spudding device for dredger
JPS535813A (en) Earth drilling apparatus
AU510562B2 (en) Offshore drilling platform
JPS5320601A (en) Pipe structure for boring platform
JPS53144128A (en) Underground excavating method
GB1558173A (en) Drilling rigs