BR112014027701A2 - lift set and method - Google Patents

lift set and method

Info

Publication number
BR112014027701A2
BR112014027701A2 BR112014027701A BR112014027701A BR112014027701A2 BR 112014027701 A2 BR112014027701 A2 BR 112014027701A2 BR 112014027701 A BR112014027701 A BR 112014027701A BR 112014027701 A BR112014027701 A BR 112014027701A BR 112014027701 A2 BR112014027701 A2 BR 112014027701A2
Authority
BR
Brazil
Prior art keywords
lift
contact zone
assembly
zone
elevator assembly
Prior art date
Application number
BR112014027701A
Other languages
Portuguese (pt)
Inventor
Yuan Jiabei
Hill Tricia
Zhang Yanqiu
Hou Yucheng
Tan Zhimin
Original Assignee
Ge Oil & Gas 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 Ge Oil & Gas Uk Ltd filed Critical Ge Oil & Gas Uk Ltd
Publication of BR112014027701A2 publication Critical patent/BR112014027701A2/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
    • 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
    • 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
    • E21B19/00—Handling rods, casings, tubes or the like outside the borehole, e.g. in the derrick; Apparatus for feeding the rods or cables
    • E21B19/002—Handling rods, casings, tubes or the like outside the borehole, e.g. in the derrick; Apparatus for feeding the rods or cables specially adapted for underwater drilling

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Mining & Mineral Resources (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Earth Drilling (AREA)
  • Lift-Guide Devices, And Elevator Ropes And Cables (AREA)

Abstract

resumo da patente de invenção para “conjunto ascensor e método”. um conjunto ascensor e método para fornecer um conjunto ascensor para o transporte de fluidos de produção a partir de um local profundo debaixo da água são descritos. o conjunto ascensor inclui um ascensor que compreende um tubo flexível, o ascensor possuindo zona de conexão que é uma extremidade do ascensor que, em uso, se conecta com uma instalação flutuante, e uma zona de contato que, em uso, é uma seção do ascensor na região em que o ascensor encontra com o solo oceânico ou outra estrutura fixa; e pelo menos, um elemento de flutuação disposto na zona de contato ou dentro de cerca de 50 m da zona de contato do ascensor para apoiar o ascensor em uma configuração para acomodar a propagação da energia cinética ao longo do ascensor a partir da zona de conexão.patent summary for “lift assembly and method”. an elevator assembly and method of providing an elevator assembly for transporting production fluids from a location deep underwater are described. the lift assembly includes an lift comprising a flexible tube, the lift having a connection zone which is an end of the lift which, in use, connects with a floating installation, and a contact zone which, in use, is a section of the lift. lift in the region where the lift meets the sea floor or other fixed structure; and at least one buoyancy element disposed in the contact zone or within about 50 m of the contact zone of the lift to support the lift in a configuration to accommodate propagation of kinetic energy along the lift from the connection zone .

BR112014027701A 2012-05-08 2013-05-08 lift set and method BR112014027701A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP12167200 2012-05-08
PCT/EP2013/059682 WO2013167710A2 (en) 2012-05-08 2013-05-08 Riser assembly and method

Publications (1)

Publication Number Publication Date
BR112014027701A2 true BR112014027701A2 (en) 2017-06-27

Family

ID=48537942

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112014027701A BR112014027701A2 (en) 2012-05-08 2013-05-08 lift set and method

Country Status (4)

Country Link
US (1) US20150144350A1 (en)
AU (1) AU2013257996A1 (en)
BR (1) BR112014027701A2 (en)
WO (1) WO2013167710A2 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2886786A1 (en) * 2013-12-20 2015-06-24 Shell International Research Maatschappij B.V. Steel production riser, offshore hydrocarbon production system, and method of producing a hydrocarbon stream
GB2619327A (en) * 2022-05-31 2023-12-06 Verderg Pipe Tech Limited A sag bend support device for an underwater pipe, and a pipe laying system comprising the same

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2790814B1 (en) * 1999-03-09 2001-04-20 Coflexip HYBRID CONDUIT FOR LARGE DEPTH
WO2006006852A1 (en) * 2004-07-12 2006-01-19 Heerema Marine Contractors Nederland B.V. Method and device for connecting a riser to a target structure
US8696247B2 (en) * 2005-08-30 2014-04-15 Kellogg Brown & Root Llc Systems and methods for controlling risers
US20070081862A1 (en) * 2005-10-07 2007-04-12 Heerema Marine Contractors Nederland B.V. Pipeline assembly comprising an anchoring device and method for installing a pipeline assembly comprising an anchoring device
GB0608327D0 (en) 2006-04-27 2006-06-07 Wellstream Int Ltd Riser assembly
CN102482922B (en) * 2009-08-26 2014-10-29 迪普弗莱克斯有限公司 Flexible catenary riser having distributed sag bend ballast

Also Published As

Publication number Publication date
WO2013167710A3 (en) 2014-08-07
WO2013167710A2 (en) 2013-11-14
US20150144350A1 (en) 2015-05-28
AU2013257996A1 (en) 2014-12-11

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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]

Free format text: REFERENTE AS 3A E 4A ANUIDADES.

B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]