GB2551816B - Stacked buoyancy module for a subsea member - Google Patents

Stacked buoyancy module for a subsea member

Info

Publication number
GB2551816B
GB2551816B GB1611477.9A GB201611477A GB2551816B GB 2551816 B GB2551816 B GB 2551816B GB 201611477 A GB201611477 A GB 201611477A GB 2551816 B GB2551816 B GB 2551816B
Authority
GB
United Kingdom
Prior art keywords
buoyancy module
subsea member
stacked
stacked buoyancy
subsea
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
GB1611477.9A
Other versions
GB2551816A (en
GB201611477D0 (en
Inventor
Harbison Austin
Lloyd Fox Jonathan
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.)
CRP Subsea Ltd
Original Assignee
Trelleborg Offshore UK 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 Trelleborg Offshore UK Ltd filed Critical Trelleborg Offshore UK Ltd
Priority to GB1611477.9A priority Critical patent/GB2551816B/en
Publication of GB201611477D0 publication Critical patent/GB201611477D0/en
Priority to US16/311,154 priority patent/US20190323298A1/en
Priority to PCT/GB2017/051924 priority patent/WO2018002646A1/en
Priority to BR112018077359-0A priority patent/BR112018077359A2/en
Priority to AU2017287818A priority patent/AU2017287818A1/en
Publication of GB2551816A publication Critical patent/GB2551816A/en
Application granted granted Critical
Publication of GB2551816B publication Critical patent/GB2551816B/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • 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
    • 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
    • F16L1/24—Floats; Weights

Landscapes

  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Geology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Fluid Mechanics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • General Engineering & Computer Science (AREA)
  • Other Liquid Machine Or Engine Such As Wave Power Use (AREA)
  • Bridges Or Land Bridges (AREA)
GB1611477.9A 2016-06-30 2016-06-30 Stacked buoyancy module for a subsea member Expired - Fee Related GB2551816B (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
GB1611477.9A GB2551816B (en) 2016-06-30 2016-06-30 Stacked buoyancy module for a subsea member
US16/311,154 US20190323298A1 (en) 2016-06-30 2017-06-30 Buoyancy Element
PCT/GB2017/051924 WO2018002646A1 (en) 2016-06-30 2017-06-30 Buoyancy element
BR112018077359-0A BR112018077359A2 (en) 2016-06-30 2017-06-30 buoyancy element
AU2017287818A AU2017287818A1 (en) 2016-06-30 2017-06-30 Buoyancy element

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1611477.9A GB2551816B (en) 2016-06-30 2016-06-30 Stacked buoyancy module for a subsea member

Publications (3)

Publication Number Publication Date
GB201611477D0 GB201611477D0 (en) 2016-08-17
GB2551816A GB2551816A (en) 2018-01-03
GB2551816B true GB2551816B (en) 2019-04-03

Family

ID=56891264

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1611477.9A Expired - Fee Related GB2551816B (en) 2016-06-30 2016-06-30 Stacked buoyancy module for a subsea member

Country Status (5)

Country Link
US (1) US20190323298A1 (en)
AU (1) AU2017287818A1 (en)
BR (1) BR112018077359A2 (en)
GB (1) GB2551816B (en)
WO (1) WO2018002646A1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108512186A (en) * 2018-04-19 2018-09-07 中国海洋石油集团有限公司 A kind of underwater dynamic cable buoyant mass fixing device and its application method
CN113494643A (en) * 2020-04-08 2021-10-12 苏州希倍优辊轮有限公司 Dynamic flexible pipe cable underwater floater and using method thereof
CN112319713A (en) * 2020-10-21 2021-02-05 大连理工大学 Buoyancy and protection equipment applied to shallow water ocean flexible riser
NO347750B1 (en) * 2021-12-22 2024-03-18 Partner Plast As A buoyancy and clamping assembly for use with a subsea line and a method for providing buoyancy to a subsea line

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6155748A (en) * 1999-03-11 2000-12-05 Riser Systems Technologies Deep water riser flotation apparatus
US20030026663A1 (en) * 2001-05-25 2003-02-06 Jean Guesnon Method of dimensioning a drilling riser
WO2003025331A1 (en) * 2001-09-15 2003-03-27 Crp Group Ltd. Buoyancy element and module
US20140014870A1 (en) * 2011-03-29 2014-01-16 Francois-Regis Pionetti Rigid Material For Heat-Insulation and/or Buoyancy For An Underwater Pipe
WO2016056914A2 (en) * 2014-10-10 2016-04-14 Itrec B.V. Marine riser section for subsea wellbore related operations

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2309576B (en) * 1996-01-26 2000-03-08 Crp Group Ltd Buoyancy device
AU1815601A (en) * 1999-12-07 2001-06-18 Fmc Corporation Collapsible buoyancy device for risers on offshore structures
US8998539B2 (en) * 2006-11-08 2015-04-07 Acergy France SAS Hybrid riser tower and methods of installing same
US7628665B1 (en) * 2007-10-26 2009-12-08 Flotation Technologies, Inc. Drilling riser buoyancy modules
GB201120534D0 (en) * 2011-11-29 2012-01-11 Wellstream Int Ltd Buoyancy element and method
US9022827B2 (en) * 2013-02-11 2015-05-05 Expert E & P Consultants, L.L.C. Wireline flotation device and method

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6155748A (en) * 1999-03-11 2000-12-05 Riser Systems Technologies Deep water riser flotation apparatus
US20030026663A1 (en) * 2001-05-25 2003-02-06 Jean Guesnon Method of dimensioning a drilling riser
WO2003025331A1 (en) * 2001-09-15 2003-03-27 Crp Group Ltd. Buoyancy element and module
US20140014870A1 (en) * 2011-03-29 2014-01-16 Francois-Regis Pionetti Rigid Material For Heat-Insulation and/or Buoyancy For An Underwater Pipe
WO2016056914A2 (en) * 2014-10-10 2016-04-14 Itrec B.V. Marine riser section for subsea wellbore related operations

Also Published As

Publication number Publication date
AU2017287818A1 (en) 2019-01-17
US20190323298A1 (en) 2019-10-24
WO2018002646A1 (en) 2018-01-04
BR112018077359A2 (en) 2019-04-09
GB2551816A (en) 2018-01-03
GB201611477D0 (en) 2016-08-17

Similar Documents

Publication Publication Date Title
GB201813622D0 (en) Method providing for a storage element
ZA201708664B (en) A module for a structure
GB2549510B (en) A Connector
SI3442856T1 (en) Rig for a nautical means
PT3245331T (en) A mooring member
GB201803196D0 (en) Subsea module
GB2551816B (en) Stacked buoyancy module for a subsea member
EP3507189C0 (en) Stabilizer fin for a watercraft
GB201607934D0 (en) Stabiliser for a boat
GB2561196B (en) Subsea pipeline buoyancy module
GB201608390D0 (en) A Book
GB2575193B (en) Subsea buoyancy systems
GB2565498B (en) A buoy device
GB201614127D0 (en) A pipe-laying vessel
GB2547824B (en) A marine riser
GB2531032B (en) Subsea electronics module
GB2567584B (en) A buoy assembly
IL262826B (en) A cartridge package
EP3337301C0 (en) Method for manufacturing a led module
GB201612559D0 (en) Hydrofoil system for a watercraft
ZA201604190B (en) Coupling for a float
AU201617128S (en) A control module
GB201619702D0 (en) A tool connector
AU201711823S (en) a top
HK1216212A2 (en) A connecting member

Legal Events

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

Effective date: 20210630