BR0209623A - Liquid conveying system - Google Patents

Liquid conveying system

Info

Publication number
BR0209623A
BR0209623A BR0209623-4A BR0209623A BR0209623A BR 0209623 A BR0209623 A BR 0209623A BR 0209623 A BR0209623 A BR 0209623A BR 0209623 A BR0209623 A BR 0209623A
Authority
BR
Brazil
Prior art keywords
liquid
subsystem
wellhead
dilution liquid
production
Prior art date
Application number
BR0209623-4A
Other languages
Portuguese (pt)
Inventor
Eric David Appleford
William Brian Lane
Original Assignee
Alpha Thames 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 Alpha Thames Ltd filed Critical Alpha Thames Ltd
Publication of BR0209623A publication Critical patent/BR0209623A/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
    • E21B43/00—Methods or apparatus for obtaining oil, gas, water, soluble or meltable materials or a slurry of minerals from wells
    • E21B43/01—Methods or apparatus for obtaining oil, gas, water, soluble or meltable materials or a slurry of minerals from wells specially adapted for obtaining from underwater installations

Abstract

"SISTEMA DE TRANSPORTE DE LìQUIDO". O presente resumo refere-se a uma patente de invenção para sistema de transporte de líquido compreendendo método e aparelho para assistir a circulação de líquido de produção de um poço de hidrocarboneto para um local remoto em condições onde a solidificação e a gelatinização promovem problemas; o método envolve adicionar liquido de diluição (60) como, por exemplo, água, ao líquido d produção de uma cabeça de poço (4) em um primeiro subsistema (8) próximo da cabeça de poço (4); transportar a mistura para um segundo subsistema (14) onde o líquido de diluição (60) é separado da mistura numa câmara separadora (38) como conseq³ência das suas pesos específicos diferentes; recircular o liquido de diluição separado de volta ao primeiro de volta ao primeiro subsistema (8) e adicionar a mais líquido de produção da cabeça de poço (4); as necessidades de aquecimento do oleoduto; injeção química e transporte de grandes volumes de líquido de diluição para uma instalação receptora podem ser evitados pela invenção."LIQUID TRANSPORT SYSTEM". The present disclosure relates to a liquid transport system patent comprising method and apparatus for assisting the flow of production fluid from a hydrocarbon well to a remote location under conditions where solidification and gelatinization pose problems; The method involves adding dilution liquid (60), such as water, to the production liquid of a wellhead (4) in a first subsystem (8) near the wellhead (4); transporting the mixture to a second subsystem (14) where the dilution liquid (60) is separated from the mixture in a separating chamber (38) as a result of their different specific weights; recirculating the separated dilution liquid back to the first back to the first subsystem (8) and adding more wellhead production liquid (4); the heating needs of the pipeline; Chemical injection and transport of large volumes of dilution liquid to a receiving facility can be avoided by the invention.

BR0209623-4A 2001-05-17 2002-05-14 Liquid conveying system BR0209623A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GBGB0112103.7A GB0112103D0 (en) 2001-05-17 2001-05-17 Fluid transportation system
PCT/GB2002/002217 WO2002092961A2 (en) 2001-05-17 2002-05-14 Fluid transportation system

Publications (1)

Publication Number Publication Date
BR0209623A true BR0209623A (en) 2004-03-23

Family

ID=9914834

Family Applications (1)

Application Number Title Priority Date Filing Date
BR0209623-4A BR0209623A (en) 2001-05-17 2002-05-14 Liquid conveying system

Country Status (6)

Country Link
US (1) US20040149445A1 (en)
EP (1) EP1404944A2 (en)
BR (1) BR0209623A (en)
GB (1) GB0112103D0 (en)
NO (1) NO20035069D0 (en)
WO (1) WO2002092961A2 (en)

Families Citing this family (12)

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NO325582B1 (en) * 2006-10-27 2008-06-23 Norsk Hydro As Research process system
US7921919B2 (en) * 2007-04-24 2011-04-12 Horton Technologies, Llc Subsea well control system and method
US8469101B2 (en) 2007-09-25 2013-06-25 Exxonmobil Upstream Research Company Method and apparatus for flow assurance management in subsea single production flowline
CA2700361C (en) * 2007-09-25 2015-02-17 Exxonmobil Upstream Research Company Method for managing hydrates in a subsea production line
US8256519B2 (en) 2008-07-17 2012-09-04 John Daniel Friedemann System and method for sub-cooling hydrocarbon production fluid for transport
US8350236B2 (en) * 2010-01-12 2013-01-08 Axcelis Technologies, Inc. Aromatic molecular carbon implantation processes
GB201202904D0 (en) * 2012-02-20 2012-04-04 Caltec Ltd Extra production gain with SJP system and gaslift
GB2509165B (en) * 2012-12-21 2018-01-24 Subsea 7 Norway As Subsea processing of well fluids
US10215321B2 (en) * 2016-08-26 2019-02-26 Chevron U.S.A. Inc. Subsea flowline pressure surge relief system
GB2564138B (en) * 2017-07-04 2020-03-11 Acergy France SAS Subsea manifolds
GB2579576B (en) * 2018-12-04 2021-01-27 Subsea 7 Norway As Heating of subsea pipelines
US11035522B2 (en) 2018-12-12 2021-06-15 Chevron U.S.A. Inc. Systems, devices and methods for preventing overpressurization of subsea equipment and flowlines

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3556218A (en) * 1968-06-27 1971-01-19 Mobil Oil Corp Underwater production satellite
US3590919A (en) * 1969-09-08 1971-07-06 Mobil Oil Corp Subsea production system
GB2177739B (en) * 1985-07-15 1988-06-29 Texaco Ltd Offshore hydrocarbon production system
GB8707307D0 (en) * 1987-03-26 1987-04-29 British Petroleum Co Plc Sea bed process complex
US6082452A (en) * 1996-09-27 2000-07-04 Baker Hughes, Ltd. Oil separation and pumping systems
AU7002798A (en) * 1996-11-07 1998-05-29 Baker Hughes Limited Fluid separation and reinjection systems for oil wells
US6012530A (en) * 1997-01-16 2000-01-11 Korsgaard; Jens Method and apparatus for producing and shipping hydrocarbons offshore
US6230810B1 (en) * 1999-04-28 2001-05-15 Camco International, Inc. Method and apparatus for producing wellbore fluids from a plurality of wells
US6873267B1 (en) * 1999-09-29 2005-03-29 Weatherford/Lamb, Inc. Methods and apparatus for monitoring and controlling oil and gas production wells from a remote location
NO313767B1 (en) * 2000-03-20 2002-11-25 Kvaerner Oilfield Prod As Process for obtaining simultaneous supply of propellant fluid to multiple subsea wells and subsea petroleum production arrangement for simultaneous production of hydrocarbons from multi-subsea wells and supply of propellant fluid to the s.
US6672391B2 (en) * 2002-04-08 2004-01-06 Abb Offshore Systems, Inc. Subsea well production facility

Also Published As

Publication number Publication date
EP1404944A2 (en) 2004-04-07
US20040149445A1 (en) 2004-08-05
WO2002092961A3 (en) 2003-01-03
WO2002092961A2 (en) 2002-11-21
GB0112103D0 (en) 2001-07-11
NO20035069D0 (en) 2003-11-14

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Legal Events

Date Code Title Description
B08F Application fees: application dismissed [chapter 8.6 patent gazette]

Free format text: REFERENTE A 5A , 6A E 7A ANUIDADES.

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

Free format text: REFERENTE AO DESPACHO 8.6 DA RPI 2029 DE 24/11/2009.