BR112013029419A2 - elemento de força ascensional, conjunto de tubo de subida incluindo um elemento de força ascensional e um método de suporte de um tubo de subida - Google Patents

elemento de força ascensional, conjunto de tubo de subida incluindo um elemento de força ascensional e um método de suporte de um tubo de subida

Info

Publication number
BR112013029419A2
BR112013029419A2 BR112013029419A BR112013029419A BR112013029419A2 BR 112013029419 A2 BR112013029419 A2 BR 112013029419A2 BR 112013029419 A BR112013029419 A BR 112013029419A BR 112013029419 A BR112013029419 A BR 112013029419A BR 112013029419 A2 BR112013029419 A2 BR 112013029419A2
Authority
BR
Brazil
Prior art keywords
riser
force element
lift force
assembly including
tube assembly
Prior art date
Application number
BR112013029419A
Other languages
English (en)
Portuguese (pt)
Inventor
Rosche John
Original Assignee
Wellstream Int 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 Wellstream Int Ltd filed Critical Wellstream Int Ltd
Publication of BR112013029419A2 publication Critical patent/BR112013029419A2/pt

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 
    • B63B22/00—Buoys
    • B63B22/18—Buoys having means to control attitude or position, e.g. reaction surfaces or tether
    • B63B22/20—Ballast means
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 
    • B63B22/00—Buoys
    • B63B22/18—Buoys having means to control attitude or position, e.g. reaction surfaces or tether
    • 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
    • E21B17/00—Drilling rods or pipes; Flexible drill strings; Kellies; Drill collars; Sucker rods; Cables; Casings; Tubings
    • E21B17/01—Risers
    • E21B17/015—Non-vertical risers, e.g. articulated or catenary-type
    • 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)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Mining & Mineral Resources (AREA)
  • Geology (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Combustion & Propulsion (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • Ocean & Marine Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Earth Drilling (AREA)
  • Rigid Pipes And Flexible Pipes (AREA)
BR112013029419A 2011-05-19 2012-04-24 elemento de força ascensional, conjunto de tubo de subida incluindo um elemento de força ascensional e um método de suporte de um tubo de subida BR112013029419A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201161488074P 2011-05-19 2011-05-19
PCT/GB2012/050901 WO2012156681A1 (en) 2011-05-19 2012-04-24 A buoyancy element, riser assembly including a buoyancy element and a method of supporting a riser

Publications (1)

Publication Number Publication Date
BR112013029419A2 true BR112013029419A2 (pt) 2017-01-31

Family

ID=46018003

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112013029419A BR112013029419A2 (pt) 2011-05-19 2012-04-24 elemento de força ascensional, conjunto de tubo de subida incluindo um elemento de força ascensional e um método de suporte de um tubo de subida

Country Status (6)

Country Link
US (1) US20140199124A1 (zh)
EP (1) EP2709899A1 (zh)
CN (1) CN103619699A (zh)
AU (1) AU2012257618A1 (zh)
BR (1) BR112013029419A2 (zh)
WO (1) WO2012156681A1 (zh)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104114806B (zh) * 2011-11-29 2017-05-10 通用电气石油和天然气英国有限公司 用于向柔性管提供浮力和弯曲支承的组件及其设置方法
US9429250B2 (en) * 2012-01-03 2016-08-30 Daniel Jay Lewis Float device
WO2016086268A1 (en) * 2014-12-02 2016-06-09 Matrix Composites & Engineering Ltd. Buoyancy module and method of forming
GB2533123A (en) * 2014-12-10 2016-06-15 Magma Global Ltd Composite component deployment configurations
CN110249393A (zh) * 2016-12-07 2019-09-17 Abb瑞士股份有限公司 用于检查载具的系绳
GB2561196B (en) * 2017-04-04 2020-05-27 Technip France Subsea pipeline buoyancy module
US20190195025A1 (en) * 2017-12-22 2019-06-27 Ge Oil & Gas Uk Limited Apparatus and method

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4745583A (en) * 1986-12-18 1988-05-17 Exxon Production Research Company Marine cable system with automatic buoyancy control
JPH04322115A (ja) * 1991-04-18 1992-11-12 Furukawa Electric Co Ltd:The 長尺体の水中吊り下げ布設構造体
US5379267A (en) * 1992-02-11 1995-01-03 Sparton Corporation Buoyancy control system
NO313500B1 (no) * 1997-01-15 2002-10-14 Abb Offshore Technology As Oppdriftslegeme samt fremgangsmate for anvendelse av dette
ES2217835T3 (es) * 1998-11-23 2004-11-01 Foster Wheeler Energy Limited Soporte flotante afianzado para conductos elevadores hasta una plataforma de produccion flotante.
US6772705B2 (en) * 2001-09-28 2004-08-10 Kenneth J. Leonard Variable buoyancy apparatus for controlling the movement of an object in water
WO2006117249A2 (en) * 2005-05-05 2006-11-09 Acergy France Sa Towing and subsea installation of long articles
US8696247B2 (en) * 2005-08-30 2014-04-15 Kellogg Brown & Root Llc Systems and methods for controlling risers
MY171043A (en) * 2008-09-09 2019-09-23 Misc Berhad A offshore seabed to surface conduit transfer system
GB0818500D0 (en) * 2008-10-09 2008-11-19 Wellstream Int Ltd Flexible pipe
US7669660B1 (en) * 2008-11-26 2010-03-02 Floatec, Llc Riser disconnect and support mechanism
GB0900390D0 (en) * 2009-01-12 2009-02-11 Sonardyne Internat Ltd Subsea measurement system and method of determining a subsea location-related parameter
US20110091284A1 (en) * 2009-10-19 2011-04-21 My Technologies, L.L.C. Rigid Hull Gas-Can Buoys Variable Buoyancy

Also Published As

Publication number Publication date
WO2012156681A1 (en) 2012-11-22
CN103619699A (zh) 2014-03-05
EP2709899A1 (en) 2014-03-26
US20140199124A1 (en) 2014-07-17
AU2012257618A1 (en) 2014-01-09

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Legal Events

Date Code Title Description
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]
B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]
B25B Requested transfer of rights rejected

Owner name: WELLSTREAM INTERNATIONAL LIMITED (GB)