BR112013024458A2 - method for reducing the risk of failure of a drill riser system, drill riser and method for installing an inner spiral member within a drill riser - Google Patents

method for reducing the risk of failure of a drill riser system, drill riser and method for installing an inner spiral member within a drill riser

Info

Publication number
BR112013024458A2
BR112013024458A2 BR112013024458A BR112013024458A BR112013024458A2 BR 112013024458 A2 BR112013024458 A2 BR 112013024458A2 BR 112013024458 A BR112013024458 A BR 112013024458A BR 112013024458 A BR112013024458 A BR 112013024458A BR 112013024458 A2 BR112013024458 A2 BR 112013024458A2
Authority
BR
Brazil
Prior art keywords
drill riser
drilling riser
risk
failure
reducing
Prior art date
Application number
BR112013024458A
Other languages
Portuguese (pt)
Inventor
Arne Austefjord
Geir Skaugen
Original Assignee
Nat Oilwell Varco Lp
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 Nat Oilwell Varco Lp filed Critical Nat Oilwell Varco Lp
Publication of BR112013024458A2 publication Critical patent/BR112013024458A2/en

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
    • 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
    • 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
    • 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
    • F16L55/00—Devices or appurtenances for use in, or in connection with, pipes or pipe systems
    • F16L55/02—Energy absorbers; Noise absorbers
    • F16L55/027—Throttle passages

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (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)
  • Earth Drilling (AREA)

Abstract

método para reduzir o risco de falha de um sistema de riser de perfuração, riser de perfuração e método para instalação de um membro interno em espiral dentro de um riser de perfuração abrange um riser de perfuração e um método para reduzir o risco de falha de um sistema de riser de perfuração, compreendendo um riser de perfuração (100) arranjado entre uma instalação e um poço submarino, o riser de perfuração (100) tendo um furo (116) para transmitir fluidos entre os mesmos, o método compreendendo o passo de fornecimento de pelo menos um membro de emissão de vórtice (111) no referido furo (116) do referidoriser de perfuração (100) e transportando o fluido entre o poço submarino e a instalação.A method for reducing the risk of failure of a drilling riser system, a drilling riser, and a method for installing an internal spiral member within a drilling riser comprises a drilling riser and a method for reducing the risk of failure of a drilling riser. drilling riser system, comprising a drilling riser (100) arranged between an installation and an underwater well, the drilling riser (100) having a bore (116) for transmitting fluids therebetween, the method comprising the supply step at least one vortex-emitting member (111) in said borehole (116) of the drilling referrer (100) and conveying fluid between the subsea well and the installation.

BR112013024458A 2011-03-25 2012-03-26 method for reducing the risk of failure of a drill riser system, drill riser and method for installing an inner spiral member within a drill riser BR112013024458A2 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201161467799P 2011-03-25 2011-03-25
US201161490846P 2011-05-27 2011-05-27
PCT/GB2012/050672 WO2012131354A2 (en) 2011-03-25 2012-03-26 A riser

Publications (1)

Publication Number Publication Date
BR112013024458A2 true BR112013024458A2 (en) 2016-12-20

Family

ID=45999875

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112013024458A BR112013024458A2 (en) 2011-03-25 2012-03-26 method for reducing the risk of failure of a drill riser system, drill riser and method for installing an inner spiral member within a drill riser

Country Status (5)

Country Link
US (1) US20140008076A1 (en)
EP (1) EP2689094A2 (en)
BR (1) BR112013024458A2 (en)
CA (1) CA2831014A1 (en)
WO (1) WO2012131354A2 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BR112013003208B1 (en) * 2010-08-13 2022-03-29 Horton Do Brasil Technologia Offshore, Ltda. System for discharging a fluid from a marine fluid storage structure and method of discharging a fluid from a marine fluid storage structure into a tanker.
EP2882988B1 (en) 2012-08-07 2020-11-25 GE Oil & Gas UK Limited Flexible pipe body and method of providing the same
GB201306665D0 (en) 2013-04-12 2013-05-29 Wellstream Int Ltd Elongate tape element and method

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU2003264677A1 (en) * 2002-07-05 2004-01-23 Technip France Flexible tubular pipe for hydrocarbon transport with anti-turbulence carcass
FR2856131B1 (en) * 2003-06-11 2005-07-15 Coflexip FLEXIBLE TUBULAR CONDUIT FOR THE TRANSPORT OF FLUID AND IN PARTICULAR GASEOUS HYDROCARBONS, CARCASS AND INTERNAL TURBULENCE SHEATH
JP2009503299A (en) * 2005-07-29 2009-01-29 ロバート， エー． ベンソン， Transportation of products from submarine wells
CN101384372A (en) * 2006-02-20 2009-03-11 国际壳牌研究有限公司 In-line separator
FR2930622B1 (en) * 2008-04-25 2014-02-28 Inst Francais Du Petrole FLEXIBLE DRIVING WITH CARCASS TO LIMIT ACOUSTIC VIBRATIONS
GB0821989D0 (en) * 2008-12-02 2009-01-07 Wellstream Int Ltd Flexible pipe

Also Published As

Publication number Publication date
WO2012131354A3 (en) 2013-12-05
EP2689094A2 (en) 2014-01-29
WO2012131354A2 (en) 2012-10-04
CA2831014A1 (en) 2012-10-04
US20140008076A1 (en) 2014-01-09

Similar Documents

Publication Publication Date Title
BR112012011251A2 (en) methods for maintaining an underground formation, and a wellbore, wellbore maintenance tool, and wellbore maintenance apparatus
BRPI0819298A2 (en) Borehole tool, system and method for circulating fluid within a wellbore.
BR112015024880A2 (en) drilling system and method for drilling an underwater wellbore
BR112013016986A2 (en) subsea pressure control system
GB2490451A (en) Reverse circulation apparatus and methods for using same
BRPI0813417A2 (en) METHOD FOR DRILLING A DRILLING HOLE INSIDE AN UNDERGROUND FORMATION, AND DRILLING FLUID
BRPI0800758A (en) pressure control method during an underwater intervention operation, method, and system
BRPI0520205A2 (en) hole tool below for multiple purpose, and, method
BRPI1006137A8 (en) NON-ROTATIVE COATING CENTRALIZER
WO2013079926A3 (en) Drill string check valve
BR112016006040A2 (en) pulse telemetry system for digital data communication, and data transmission methods developed in a wellbore for a surface unit and for manufacturing a wellbore pulse telemetry unit
EA201290795A1 (en) VALVE SYSTEM
AR100078A1 (en) INVERTED EMULSION FLUIDS FREE OF ORGANIC CLAYS
NO20084146L (en) Nedihullsverktoyenhet
GB2458402A (en) Perforating gun assembly with auger to control wellbore fluid dynamics
BRPI0807531A2 (en) INDEXANT COMMUNICATION TOOL AND METHOD FOR THE SUB-SURFACE SAFETY VALVE WITH COMMUNICATION COMPONENT
BR112012004712A2 (en) reverse emulsion fluid, and methods for drilling an underground well with a reverse emulsion fluid, and for preparing a reverse emulsion fluid
BR112014006353A2 (en) Methods for Using Oil Oils for Completion Operations
GB2509631A (en) Device and method for controlling return flow from a bore hole
BR112016007623A2 (en) hole barrier system below, and, method
GB2510267A (en) A subsea wellhead assembly,a subsea installation using said wellhead assembly and a method for completing a wellhead assembly
SE0700365L (en) Device for rock drilling
MX2015015169A (en) Resuming interrupted communication through a wellbore.
BR112013024458A2 (en) method for reducing the risk of failure of a drill riser system, drill riser and method for installing an inner spiral member within a drill riser
BR112014007245A2 (en) wellbore flow control devices comprising coupled assemblies regulating flow and methods for using these

Legal Events

Date Code Title Description
B15I Others concerning applications: loss of priority

Free format text: PERDA DAS PRIORIDADES US 61/467,799 E US 61/490,846, DE 25/03/2011 E 27/05/2011 RESPECTIVAMENTE, REIVINDICADAS NO PCT/GB2012/050672, CONFORME AS DISPOSICOES PREVISTAS NA LEI 9.279 DE 14/05/1996 (LPI) ART. 16 7O, ITEM 28 DO ATO NORMATIVO 128/97 E NO ART. 29 DA RESOLUCAO INPI-PR 77/2013. ESTAS PERDAS SE DERAM PELO FATO DE O DEPOSITANTE CONSTANTE DA PETICAO DE REQUERIMENTO DO PEDIDO PCT ("NATIONAL OILWELL VARCO, L.P.") SER DISTINTO DAQUELES QUE DEPOSITARAM AS PRIORIDADES REIVINDICADAS E NAO FORAM APRESENTADOS DOCUMENTOS COMPROBATORIOS DE CESSAO TEMPESTIVAMENTE, CONFORME AS DISPOSICOES PREVISTAS NA LEI 9.279 DE 14/05/1996 (LPI) ART. 16 6O, ITEM 27 DO ATO NORMATIVO 128/97 E NO ART. 28 DA RESO

B12F Other appeals [chapter 12.6 patent gazette]
B06U Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette]
B11B Dismissal acc. art. 36, par 1 of ipl - no reply within 90 days to fullfil the necessary requirements