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GB2584077B - Offshore loading system with an adjustable buoyancy element - Google Patents

Offshore loading system with an adjustable buoyancy element Download PDF

Info

Publication number
GB2584077B
GB2584077B GB1906474.0A GB201906474A GB2584077B GB 2584077 B GB2584077 B GB 2584077B GB 201906474 A GB201906474 A GB 201906474A GB 2584077 B GB2584077 B GB 2584077B
Authority
GB
United Kingdom
Prior art keywords
loading system
buoyancy element
adjustable buoyancy
offshore loading
offshore
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 - Fee Related
Application number
GB1906474.0A
Other versions
GB201906474D0 (en
GB2584077A (en
Inventor
Haukelidsæter Eidesen Bjørgulf
Gotaas Johnsen Cecilie
Samuelsberg Arild
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.)
Equinor Energy AS
Original Assignee
Equinor Energy 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 Equinor Energy AS filed Critical Equinor Energy AS
Priority to GB1906474.0A priority Critical patent/GB2584077B/en
Publication of GB201906474D0 publication Critical patent/GB201906474D0/en
Priority to PCT/NO2020/050102 priority patent/WO2020226503A1/en
Publication of GB2584077A publication Critical patent/GB2584077A/en
Application granted granted Critical
Publication of GB2584077B publication Critical patent/GB2584077B/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 
    • B63B27/00—Arrangement of ship-based loading or unloading equipment for cargo or passengers
    • B63B27/24—Arrangement of ship-based loading or unloading equipment for cargo or passengers of pipe-lines
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 
    • B63B27/00—Arrangement of ship-based loading or unloading equipment for cargo or passengers
    • B63B27/30—Arrangement of ship-based loading or unloading equipment for transfer at sea between ships or between ships and off-shore structures
    • B63B27/34—Arrangement of ship-based loading or unloading equipment for transfer at sea between ships or between ships and off-shore structures using pipe-lines
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D88/00—Large containers
    • B65D88/78—Large containers for use in or under water
    • 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
    • E21B17/00—Drilling rods or pipes; Flexible drill strings; Kellies; Drill collars; Sucker rods; Cables; Casings; Tubings
    • E21B17/01—Risers
    • E21B17/012—Risers with buoyancy elements
    • 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
    • E21B33/068—Well heads; Setting-up thereof having provision for introducing objects or fluids into, or removing objects from, wells
    • E21B33/076—Well heads; Setting-up thereof having provision for introducing objects or fluids into, or removing objects from, wells specially adapted for underwater installations
    • 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
    • E21B41/0007—Equipment or details not covered by groups E21B15/00 - E21B40/00 for underwater installations
    • 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
    • E21B43/00—Methods or apparatus for obtaining oil, gas, water, soluble or meltable materials or a slurry of minerals from wells
    • E21B43/01—Methods or apparatus for obtaining oil, gas, water, soluble or meltable materials or a slurry of minerals from wells specially adapted for obtaining from underwater installations
    • E21B43/0107—Connecting of flow lines to offshore structures
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 
    • B63B22/00—Buoys
    • B63B22/02—Buoys specially adapted for mooring a vessel
    • B63B22/021—Buoys specially adapted for mooring a vessel and for transferring fluids, e.g. liquids

Landscapes

  • Engineering & Computer Science (AREA)
  • Geology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Mining & Mineral Resources (AREA)
  • Mechanical Engineering (AREA)
  • Fluid Mechanics (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Ocean & Marine Engineering (AREA)
  • Earth Drilling (AREA)
GB1906474.0A 2019-05-08 2019-05-08 Offshore loading system with an adjustable buoyancy element Expired - Fee Related GB2584077B (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GB1906474.0A GB2584077B (en) 2019-05-08 2019-05-08 Offshore loading system with an adjustable buoyancy element
PCT/NO2020/050102 WO2020226503A1 (en) 2019-05-08 2020-04-22 Offshore loading system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1906474.0A GB2584077B (en) 2019-05-08 2019-05-08 Offshore loading system with an adjustable buoyancy element

Publications (3)

Publication Number Publication Date
GB201906474D0 GB201906474D0 (en) 2019-06-19
GB2584077A GB2584077A (en) 2020-11-25
GB2584077B true GB2584077B (en) 2021-10-06

Family

ID=67384878

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1906474.0A Expired - Fee Related GB2584077B (en) 2019-05-08 2019-05-08 Offshore loading system with an adjustable buoyancy element

Country Status (2)

Country Link
GB (1) GB2584077B (en)
WO (1) WO2020226503A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NO347726B1 (en) * 2022-12-21 2024-03-11 Aker Solutions Subsea As Offshore petroleum production

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3899990A (en) * 1970-06-10 1975-08-19 Emh Systems for anchoring ships at sea
US5431589A (en) * 1994-06-10 1995-07-11 Atlantic Richfield Company Submersible mooring buoy
US20120103622A1 (en) * 2010-11-01 2012-05-03 Vetco Gray Inc. Efficient open water riser deployment
US20130266381A1 (en) * 2010-11-16 2013-10-10 Framo Engineering As Transfer System

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2462638A (en) * 2008-08-15 2010-02-17 Verderg Engineering Ltd Water supported installation tube
US10184589B2 (en) * 2015-03-04 2019-01-22 Ge Oil & Gas Uk Limited Riser assembly and method

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3899990A (en) * 1970-06-10 1975-08-19 Emh Systems for anchoring ships at sea
US5431589A (en) * 1994-06-10 1995-07-11 Atlantic Richfield Company Submersible mooring buoy
US20120103622A1 (en) * 2010-11-01 2012-05-03 Vetco Gray Inc. Efficient open water riser deployment
US20130266381A1 (en) * 2010-11-16 2013-10-10 Framo Engineering As Transfer System

Also Published As

Publication number Publication date
GB201906474D0 (en) 2019-06-19
WO2020226503A1 (en) 2020-11-12
GB2584077A (en) 2020-11-25

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20230508