JPS577783A - Structure for offshore excavation - Google Patents

Structure for offshore excavation

Info

Publication number
JPS577783A
JPS577783A JP5989081A JP5989081A JPS577783A JP S577783 A JPS577783 A JP S577783A JP 5989081 A JP5989081 A JP 5989081A JP 5989081 A JP5989081 A JP 5989081A JP S577783 A JPS577783 A JP S577783A
Authority
JP
Japan
Prior art keywords
offshore
excavation
offshore excavation
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
JP5989081A
Other languages
Japanese (ja)
Inventor
Kurifuoodo Jiyaauitsuku Ji Ben
Jiyosurin Hatsuchiya Suteiibun
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.)
Mobil Oil AS
Original Assignee
Mobil Oil 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 Mobil Oil AS filed Critical Mobil Oil AS
Publication of JPS577783A publication Critical patent/JPS577783A/en
Pending legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 
    • B63B35/00—Vessels or similar floating structures specially adapted for specific purposes and not otherwise provided for
    • B63B35/08—Ice-breakers or other vessels or floating structures for operation in ice-infested waters; Ice-breakers, or other vessels or floating structures having equipment specially adapted therefor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 
    • B63B21/00—Tying-up; Shifting, towing, or pushing equipment; Anchoring
    • B63B21/50—Anchoring arrangements or methods for special vessels, e.g. for floating drilling platforms or dredgers
    • B63B21/502—Anchoring arrangements or methods for special vessels, e.g. for floating drilling platforms or dredgers by means of tension legs
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 
    • B63B35/00—Vessels or similar floating structures specially adapted for specific purposes and not otherwise provided for
    • B63B35/44—Floating buildings, stores, drilling platforms, or workshops, e.g. carrying water-oil separating devices
    • B63B35/4413—Floating drilling platforms, e.g. carrying water-oil separating devices
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 
    • B63B2211/00—Applications
    • B63B2211/06—Operation in ice-infested waters

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • Ocean & Marine Engineering (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Earth Drilling (AREA)
  • Revetment (AREA)
  • Laying Of Electric Cables Or Lines Outside (AREA)
JP5989081A 1980-05-12 1981-04-22 Structure for offshore excavation Pending JPS577783A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US14799880A 1980-05-12 1980-05-12

Publications (1)

Publication Number Publication Date
JPS577783A true JPS577783A (en) 1982-01-14

Family

ID=22523801

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5989081A Pending JPS577783A (en) 1980-05-12 1981-04-22 Structure for offshore excavation

Country Status (5)

Country Link
JP (1) JPS577783A (en)
DE (1) DE3118575A1 (en)
DK (1) DK152904C (en)
FI (1) FI65043C (en)
NO (1) NO811482L (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0539083A (en) * 1991-08-08 1993-02-19 Mitsui Eng & Shipbuild Co Ltd Movable working floor for working ship
US5529246A (en) * 1993-01-20 1996-06-25 Ransburg Industrial Finishing K.K. Disk-type electrostatic powder coating method and an apparatus therefor
CN114715346A (en) * 2022-03-10 2022-07-08 大连海事大学 Detachable anti-ice device suitable for floating ocean platform

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111236133B (en) * 2020-01-16 2021-07-27 兰州理工大学 A floating spray icebreaker

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52146902A (en) * 1976-05-27 1977-12-07 Exxon Production Research Co Caisson for north pole

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1278986A (en) * 1969-09-10 1972-06-21 Shell Int Research A method of installing a platform carried by a floating vessel at a substantially constant distance above the water-bed
NO141604C (en) * 1970-01-23 1980-04-09 Bergens Mek Verksted WINNING DEVICE WITH TOWING WINDOW AND STORAGE WINNING
US3983828A (en) * 1976-01-05 1976-10-05 Standard Oil Company (Indiana) Vertically moored platform installation
US4048945A (en) * 1976-05-07 1977-09-20 Chevron Research Company Removable anchor having retrievable ballast

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52146902A (en) * 1976-05-27 1977-12-07 Exxon Production Research Co Caisson for north pole

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0539083A (en) * 1991-08-08 1993-02-19 Mitsui Eng & Shipbuild Co Ltd Movable working floor for working ship
US5529246A (en) * 1993-01-20 1996-06-25 Ransburg Industrial Finishing K.K. Disk-type electrostatic powder coating method and an apparatus therefor
CN114715346A (en) * 2022-03-10 2022-07-08 大连海事大学 Detachable anti-ice device suitable for floating ocean platform

Also Published As

Publication number Publication date
DK152904C (en) 1988-12-27
DK206781A (en) 1981-11-13
NO811482L (en) 1981-11-13
FI65043C (en) 1984-03-12
FI811286L (en) 1981-11-13
FI65043B (en) 1983-11-30
DE3118575A1 (en) 1982-06-16
DK152904B (en) 1988-05-30

Similar Documents

Publication Publication Date Title
GB2133060B (en) Subsea caisson
GB2118903B (en) Floating offshore structure
GB2069418B (en) Buoyant boom structures
GB2118904B (en) Offshore structure
JPS5748094A (en) Well excavator
AU543322B2 (en) Underground structure
JPS57292A (en) Excavation from coastal platform
JPS577783A (en) Structure for offshore excavation
JPS57108397A (en) Excavator
GB2083529B (en) Dredgers
JPS56167091A (en) Earth drill
GB8329547D0 (en) Offshore structures
JPS57108394A (en) Shielded excavation
JPS5771324A (en) Digger
JPS573993A (en) Coastal platform for well excavation
JPS56156311A (en) Floating boom
JPS5788400A (en) Drum can structure for ocean disporsal
GB2074116B (en) Rig structures
JPS56150296A (en) Excavator
GB2088783B (en) Floating booms
JPS5774494A (en) Rock excavator
JPS5729797A (en) Tunnel excavator
JPS57105700A (en) Excavation method
JPS5761188A (en) Excavator
JPS57134367A (en) Excavator