BR112013031949A2 - riser set and method - Google Patents

riser set and method

Info

Publication number
BR112013031949A2
BR112013031949A2 BR112013031949A BR112013031949A BR112013031949A2 BR 112013031949 A2 BR112013031949 A2 BR 112013031949A2 BR 112013031949 A BR112013031949 A BR 112013031949A BR 112013031949 A BR112013031949 A BR 112013031949A BR 112013031949 A2 BR112013031949 A2 BR 112013031949A2
Authority
BR
Brazil
Prior art keywords
riser set
riser
avaible
abstract
Prior art date
Application number
BR112013031949A
Other languages
Portuguese (pt)
Inventor
Yanqiu Zhang
Yucheng Hou
Zhimin Tan
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 BR112013031949A2 publication Critical patent/BR112013031949A2/en

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH DRILLING; MINING
    • E21B—EARTH DRILLING, e.g. DEEP 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 DRILLING; MINING
    • E21B—EARTH DRILLING, e.g. DEEP 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
    • 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
    • F16L11/00—Hoses, i.e. flexible pipes
    • F16L11/04—Hoses, i.e. flexible pipes made of rubber or flexible plastics
    • F16L11/08—Hoses, i.e. flexible pipes made of rubber or flexible plastics with reinforcements embedded in the wall
    • F16L11/081—Hoses, i.e. flexible pipes made of rubber or flexible plastics with reinforcements embedded in the wall comprising one or more layers of a helically wound cord or wire
    • F16L11/083—Hoses, i.e. flexible pipes made of rubber or flexible plastics with reinforcements embedded in the wall comprising one or more layers of a helically wound cord or wire three or more layers

Abstract

abstract not avaibleabstract not avaible

BR112013031949A 2011-06-16 2012-05-08 riser set and method BR112013031949A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201161497885P 2011-06-16 2011-06-16
PCT/GB2012/050942 WO2012172305A2 (en) 2011-06-16 2012-05-08 Riser assembly and method

Publications (1)

Publication Number Publication Date
BR112013031949A2 true BR112013031949A2 (en) 2016-12-20

Family

ID=46027997

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112013031949A BR112013031949A2 (en) 2011-06-16 2012-05-08 riser set and method

Country Status (6)

Country Link
US (1) US20140186124A1 (en)
EP (1) EP2721244A2 (en)
CN (1) CN103781987A (en)
AU (1) AU2012270172A1 (en)
BR (1) BR112013031949A2 (en)
WO (1) WO2012172305A2 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB201212701D0 (en) * 2012-07-17 2012-08-29 Silixa Ltd Structure monitoring
US9708864B2 (en) * 2014-12-22 2017-07-18 Ge Oil & Gas Uk Limited Riser assembly and method of forming a riser assembly
CA2995303A1 (en) * 2015-08-10 2017-02-16 Kristian Glejbol An unbonded flexible pipe
US20190195025A1 (en) 2017-12-22 2019-06-27 Ge Oil & Gas Uk Limited Apparatus and method
GB2577107B (en) 2018-09-14 2021-06-16 Subsea 7 Do Brasil Servicos Ltda Installation of subsea risers

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2627542A1 (en) * 1988-02-24 1989-08-25 Coflexip DEVICE FOR TRANSFERRING FLUID BETWEEN THE SUB-MARINE BOTTOM AND THE SURFACE
GB0227850D0 (en) * 2002-11-29 2003-01-08 Stolt Offshore Sa Subsea structure and methods of construction and installation thereof
GB0608327D0 (en) 2006-04-27 2006-06-07 Wellstream Int Ltd Riser assembly
GB0722459D0 (en) * 2007-11-16 2007-12-27 Wellstream Int Ltd Flexible pipe support
FR2929638B1 (en) * 2008-04-08 2010-05-14 Technip France DEVICE FOR EXTRACTING A MATERIAL LOCATED AT THE BOTTOM OF A WATER EXTENSION, EXTRACTION PLANT, AND ASSOCIATED METHOD
WO2010036792A2 (en) * 2008-09-24 2010-04-01 Schlumberger Technology Corporation Method, device, and system for determining water or liquid in the annulus of a flexible riser or flowline
GB0818500D0 (en) * 2008-10-09 2008-11-19 Wellstream Int Ltd Flexible pipe
AU2009312647B2 (en) * 2008-11-05 2016-01-14 Technip France Method for assembling an operating rig for a fluid in a body of water and associated operating rig
GB0920640D0 (en) * 2009-11-25 2010-01-13 Subsea 7 Ltd Riser configuration

Also Published As

Publication number Publication date
WO2012172305A2 (en) 2012-12-20
CN103781987A (en) 2014-05-07
EP2721244A2 (en) 2014-04-23
US20140186124A1 (en) 2014-07-03
AU2012270172A1 (en) 2013-12-19
WO2012172305A3 (en) 2013-04-18

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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)