BR112021025358A2 - Fundações submarinas deslizantes - Google Patents

Fundações submarinas deslizantes

Info

Publication number
BR112021025358A2
BR112021025358A2 BR112021025358A BR112021025358A BR112021025358A2 BR 112021025358 A2 BR112021025358 A2 BR 112021025358A2 BR 112021025358 A BR112021025358 A BR 112021025358A BR 112021025358 A BR112021025358 A BR 112021025358A BR 112021025358 A2 BR112021025358 A2 BR 112021025358A2
Authority
BR
Brazil
Prior art keywords
sliding
subsea
grooves
shoe layer
groove
Prior art date
Application number
BR112021025358A
Other languages
English (en)
Inventor
Duncan Lauder Keith
Stylianos Panayides
Adam Powell Toby
Original Assignee
Subsea 7 Ltd
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 Subsea 7 Ltd filed Critical Subsea 7 Ltd
Publication of BR112021025358A2 publication Critical patent/BR112021025358A2/pt

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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L1/00—Laying or reclaiming pipes; Repairing or joining pipes on or under water
    • F16L1/12—Laying or reclaiming pipes on or under water
    • F16L1/123—Devices for the protection of pipes under water
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
    • E02D27/00—Foundations as substructures
    • E02D27/32—Foundations for special purposes
    • E02D27/52—Submerged foundations, i.e. submerged in open 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
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L1/00—Laying or reclaiming pipes; Repairing or joining pipes on or under water
    • F16L1/12—Laying or reclaiming pipes on or under water
    • F16L1/20—Accessories therefor, e.g. floats, weights
    • 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
    • E02B2017/0039—Methods for placing the offshore structure
    • E02B2017/0043—Placing the offshore structure on a pre-installed foundation structure

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Mining & Mineral Resources (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Structural Engineering (AREA)
  • Civil Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Paleontology (AREA)
  • Geology (AREA)
  • Physics & Mathematics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Earth Drilling (AREA)
  • Compositions Of Macromolecular Compounds (AREA)

Abstract

fundações submarinas deslizantes. a presente invenção refere-se a uma fundação submarina deslizante compreende uma camada de sapata polimérica no lado inferior de um mudmat ou estrutura submarina. a camada de sapata define uma face de engate com o solo que compreende uma matriz de ranhuras paralelas. as ranhuras são mais rasas do que a espessura da camada da sapata, de modo que cada ranhura tem uma um topo fechado, definido e integrado à camada da sapata, que abrange a ranhura. onde uma estrutura submarina é suportada na fundação com uma tubulação submarina fixada à estrutura, as ranhuras são substancialmente paralelas a um eixo longitudinal da tubulação.
BR112021025358A 2019-07-04 2020-07-03 Fundações submarinas deslizantes BR112021025358A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB1909644.5A GB2585375B (en) 2019-07-04 2019-07-04 Sliding subsea foundation mat
PCT/GB2020/051595 WO2021001657A1 (en) 2019-07-04 2020-07-03 Sliding subsea foundations

Publications (1)

Publication Number Publication Date
BR112021025358A2 true BR112021025358A2 (pt) 2022-02-01

Family

ID=67623267

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112021025358A BR112021025358A2 (pt) 2019-07-04 2020-07-03 Fundações submarinas deslizantes

Country Status (5)

Country Link
EP (1) EP3994313B1 (pt)
AU (1) AU2020299844A1 (pt)
BR (1) BR112021025358A2 (pt)
GB (1) GB2585375B (pt)
WO (1) WO2021001657A1 (pt)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2584855B (en) * 2019-06-17 2021-10-13 Subsea 7 Norway As Subsea foundations

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3668857B2 (ja) * 1996-01-18 2005-07-06 東急建設株式会社 水底敷設用シート体および水底敷設用シート体の敷設方法
GB0711930D0 (en) 2007-06-20 2007-08-01 Acergy France Sa Pipeline connection apparatus and method
EP2042794A1 (en) * 2007-09-28 2009-04-01 Shell Internationale Researchmaatschappij B.V. Method and guide assembly for laying a pipeline
GB2480488A (en) * 2010-05-20 2011-11-23 Stingray Geophysical Ltd Seabed installations
GB2511500B (en) * 2013-03-04 2015-05-13 Subsea 7 Ltd Improvements relating to pipelaying
DE102013113538A1 (de) * 2013-12-05 2015-06-11 Volker Queck Bodenplatte
FR3029945B1 (fr) * 2014-12-16 2017-01-13 Technip France Procede de mise en place d'une installation sous-marine comportant au moins un troncon de conduite, et installation associee
CN205822279U (zh) * 2016-07-25 2016-12-21 福建永福电力设计股份有限公司 一种海洋结构物防冲刷系统
GB201621525D0 (en) 2016-12-16 2017-02-01 Statoil Petroleum As Tie-in Subsea pipeline

Also Published As

Publication number Publication date
WO2021001657A1 (en) 2021-01-07
AU2020299844A1 (en) 2022-01-20
GB2585375A (en) 2021-01-13
GB201909644D0 (en) 2019-08-21
GB2585375B (en) 2022-02-09
EP3994313B1 (en) 2023-09-06
US20220373102A1 (en) 2022-11-24
EP3994313A1 (en) 2022-05-11

Similar Documents

Publication Publication Date Title
BR112018006250A2 (pt) adjunto implantável que compreende camadas de ligação
BR112018010080A2 (pt) capacete
BR112015005045A2 (pt) estruturas de sola e artigos de calçado com uma midsole leve com elementos de proteção segmentados
BR112015021759A2 (pt) artigo de calçado incorporando um componente tricotado com porção de linha tricotada de modo integrado
BR112018006259A2 (pt) "adjunto compressível com estruturas de suporte intermediárias"
EA201290369A1 (ru) Стелька для обуви
BR112017000580A2 (pt) calçado com estrutura melhorada
BR112012016859A2 (pt) "painel"
BR112017025431A2 (pt) artigos de calçado e solas de sapato para região de impacto do meio do pé
BR112017028194A2 (pt) moduladores de diaciglicerol aciltransferase 2 (dgat2)
BR112015022776A2 (pt) estruturas de sola e artigos de calçado tendo elementos de entressola leve com elementos de proteção
BR112013003759A2 (pt) adesivos sensíveis à pressão à base de fontes renováveis e métodos afins
BR112017005320A2 (pt) unidade de infiltração de plástico, pluralidade de unidades de infiltração de plástico, sistema e montagem
BR112016015957A2 (pt) Calçado com cordões para receber laçada
BR112013031200A2 (pt) mancal deslizante de impulso
BR112021025358A2 (pt) Fundações submarinas deslizantes
BR112012025363A2 (pt) navio de perfuração de dupla atividade de perfuração
BRPI0922813B8 (pt) composição termofixa para partes e revestimentos compósitos intumescentes
JP1723139S (ja) 靴
BR112018011013A2 (pt) dispositivo de fabricação aditiva, e, método para produção em camadas de objetos tridimensionais.
BR112015004982A2 (pt) cabeça de cilindro
BR112015026561A2 (pt) artigo compósito e método de fabricação de um artigo compósito
BR112017000490A2 (pt) componente condutor de fluxo
BR112019000837A2 (pt) células miméticas de célula b
BR102012011364A2 (pt) conjunto de cabeÇa de poÇo submarina e mÉtodo de operaÇço de um poÇo submarino