GB202002848D0 - Protective structure - Google Patents

Protective structure

Info

Publication number
GB202002848D0
GB202002848D0 GBGB2002848.6A GB202002848A GB202002848D0 GB 202002848 D0 GB202002848 D0 GB 202002848D0 GB 202002848 A GB202002848 A GB 202002848A GB 202002848 D0 GB202002848 D0 GB 202002848D0
Authority
GB
United Kingdom
Prior art keywords
protective structure
protective
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.)
Ceased
Application number
GBGB2002848.6A
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.)
Aker Solutions AS
Original Assignee
Aker Solutions 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 Aker Solutions AS filed Critical Aker Solutions AS
Priority to GBGB2002848.6A priority Critical patent/GB202002848D0/en
Publication of GB202002848D0 publication Critical patent/GB202002848D0/en
Priority to EP21711392.7A priority patent/EP4111029B1/en
Priority to PCT/NO2021/050049 priority patent/WO2021173000A1/en
Ceased legal-status Critical Current

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
    • E21B41/0007—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
    • E21B33/00—Sealing or packing boreholes or wells
    • E21B33/02—Surface sealing or packing
    • E21B33/03—Well heads; Setting-up thereof
    • E21B33/035—Well heads; Setting-up thereof specially adapted for underwater installations
    • E21B33/037—Protective housings therefor
    • 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
    • E21B41/0021—Safety devices, e.g. for preventing small objects from falling into the borehole
    • 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
    • E21B41/08—Underwater guide bases, e.g. drilling templates; Levelling thereof
    • 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
    • E21B43/017—Production satellite stations, i.e. underwater installations comprising a plurality of satellite well heads connected to a central station

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)
  • Laying Of Electric Cables Or Lines Outside (AREA)
GBGB2002848.6A 2020-02-28 2020-02-28 Protective structure Ceased GB202002848D0 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
GBGB2002848.6A GB202002848D0 (en) 2020-02-28 2020-02-28 Protective structure
EP21711392.7A EP4111029B1 (en) 2020-02-28 2021-02-25 Protective structure
PCT/NO2021/050049 WO2021173000A1 (en) 2020-02-28 2021-02-25 Protective structure

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GBGB2002848.6A GB202002848D0 (en) 2020-02-28 2020-02-28 Protective structure

Publications (1)

Publication Number Publication Date
GB202002848D0 true GB202002848D0 (en) 2020-04-15

Family

ID=70278658

Family Applications (1)

Application Number Title Priority Date Filing Date
GBGB2002848.6A Ceased GB202002848D0 (en) 2020-02-28 2020-02-28 Protective structure

Country Status (3)

Country Link
EP (1) EP4111029B1 (en)
GB (1) GB202002848D0 (en)
WO (1) WO2021173000A1 (en)

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9615647D0 (en) * 1996-07-25 1996-09-04 Mcdermott Sa J Ray Protection structures for subsea tree systems
GB2355034B (en) * 1999-10-08 2003-11-19 Ove Arup Partnership Ltd Subsea anchoring structure
NO340333B1 (en) * 2005-04-01 2017-04-03 Vetco Gray Scandinavia As Geometric stiffening of underwater protective structures
NO20111340A1 (en) * 2011-10-03 2013-04-04 Aker Subsea As Underwater docking station
GB2514191B (en) * 2013-05-17 2016-05-25 Aker Subsea Ltd Self-aligning subsea structures

Also Published As

Publication number Publication date
EP4111029B1 (en) 2024-04-24
WO2021173000A1 (en) 2021-09-02
EP4111029A1 (en) 2023-01-04

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Legal Events

Date Code Title Description
AT Applications terminated before publication under section 16(1)