BR112015026401A2 - controle de redes de fluxo - Google Patents

controle de redes de fluxo

Info

Publication number
BR112015026401A2
BR112015026401A2 BR112015026401A BR112015026401A BR112015026401A2 BR 112015026401 A2 BR112015026401 A2 BR 112015026401A2 BR 112015026401 A BR112015026401 A BR 112015026401A BR 112015026401 A BR112015026401 A BR 112015026401A BR 112015026401 A2 BR112015026401 A2 BR 112015026401A2
Authority
BR
Brazil
Prior art keywords
flow network
flow
control points
adjustment
improve
Prior art date
Application number
BR112015026401A
Other languages
English (en)
Other versions
BR112015026401B1 (pt
Inventor
Foss Bjarne
Gunnerud Vidar
Original Assignee
Norwegian Univ Sci & Tech Ntnu
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 Norwegian Univ Sci & Tech Ntnu filed Critical Norwegian Univ Sci & Tech Ntnu
Publication of BR112015026401A2 publication Critical patent/BR112015026401A2/pt
Publication of BR112015026401B1 publication Critical patent/BR112015026401B1/pt

Links

Classifications

    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B13/00—Adaptive control systems, i.e. systems automatically adjusting themselves to have a performance which is optimum according to some preassigned criterion
    • G05B13/02—Adaptive control systems, i.e. systems automatically adjusting themselves to have a performance which is optimum according to some preassigned criterion electric
    • G05B13/04—Adaptive control systems, i.e. systems automatically adjusting themselves to have a performance which is optimum according to some preassigned criterion electric involving the use of models or simulators
    • G05B13/041—Adaptive control systems, i.e. systems automatically adjusting themselves to have a performance which is optimum according to some preassigned criterion electric involving the use of models or simulators in which a variable is automatically adjusted to optimise the performance
    • 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
    • E21B41/00—Equipment or details not covered by groups E21B15/00 - E21B40/00
    • 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
    • E21B43/00—Methods or apparatus for obtaining oil, gas, water, soluble or meltable materials or a slurry of minerals from wells
    • 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
    • E21B43/00—Methods or apparatus for obtaining oil, gas, water, soluble or meltable materials or a slurry of minerals from wells
    • E21B43/34—Arrangements for separating materials produced by the well

Landscapes

  • Engineering & Computer Science (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)
  • Artificial Intelligence (AREA)
  • Health & Medical Sciences (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Evolutionary Computation (AREA)
  • Medical Informatics (AREA)
  • Software Systems (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Feedback Control In General (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)
  • Measuring Volume Flow (AREA)

Abstract

resumo patente de invenção: "controle de redes de fluxo". a presente invenção refere-se a um método para controlar uma rede de fluxo a fim de aprimorar o desempenho da rede de fluxo, que compreende: (a) aplicar excitações predeterminadas em múltiplos pontos de controle dentro da rede de fluxo, em que os múltiplos pontos de controle estão em ramificações diferentes da rede de fluxo; (b) receber medições de mudanças em um ou mais parâmetros de fluxo em uma ou mais trajetórias de fluxo em que os fluxos de mais de uma das ramificações diferentes foram combinados; (c) executar uma análise das medições de parâmetro de fluxo para identificar variações induzidas pelas excitações aplicadas; (d) determinar um ajuste a ser feito em um ou mais dentre os pontos de controle a fim de aprimorar o desempenho da rede de fluxo, por exemplo, mediante a construção e a resolução de um modelo de otimização; (e) fazer o ajuste determinado no(s) ponto(s) de controle da rede de fluxo ou fazer um ajuste alternativo decidido pelo operador de rede de fluxo; e (f) repetir as etapas (a) até (e) uma ou mais vezes para, assim, aprimorar de maneira iterativa o desempenho da rede de fluxo.
BR112015026401-8A 2013-04-17 2014-04-17 método para controle de uma rede de fluxo a fim de aprimorar o desempenho da rede de fluxo, e aparelho de controle para controlar uma rede de fluxo para aprimorar o desempenho da mesma BR112015026401B1 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GBGB1306967.9A GB201306967D0 (en) 2013-04-17 2013-04-17 Control of flow networks
GB1306967.9 2013-04-17
PCT/EP2014/057881 WO2014170425A2 (en) 2013-04-17 2014-04-17 Control of flow networks

Publications (2)

Publication Number Publication Date
BR112015026401A2 true BR112015026401A2 (pt) 2017-07-25
BR112015026401B1 BR112015026401B1 (pt) 2021-05-04

Family

ID=48537383

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112015026401-8A BR112015026401B1 (pt) 2013-04-17 2014-04-17 método para controle de uma rede de fluxo a fim de aprimorar o desempenho da rede de fluxo, e aparelho de controle para controlar uma rede de fluxo para aprimorar o desempenho da mesma

Country Status (9)

Country Link
US (1) US9946234B2 (pt)
EP (1) EP2986815B1 (pt)
BR (1) BR112015026401B1 (pt)
CA (1) CA2908802A1 (pt)
DK (1) DK2986815T3 (pt)
GB (1) GB201306967D0 (pt)
MY (1) MY180874A (pt)
RU (1) RU2664284C2 (pt)
WO (1) WO2014170425A2 (pt)

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US9864353B2 (en) * 2015-06-18 2018-01-09 Schlumberger Technology Corporation Flow balancing for a well
US10378324B2 (en) 2016-09-26 2019-08-13 International Business Machines Corporation Controlling operation of a steam-assisted gravity drainage oil well system by adjusting controls based on forecast emulsion production
US10577907B2 (en) 2016-09-26 2020-03-03 International Business Machines Corporation Multi-level modeling of steam assisted gravity drainage wells
US10267130B2 (en) * 2016-09-26 2019-04-23 International Business Machines Corporation Controlling operation of a steam-assisted gravity drainage oil well system by adjusting controls to reduce model uncertainty
US10614378B2 (en) 2016-09-26 2020-04-07 International Business Machines Corporation Cross-well allocation optimization in steam assisted gravity drainage wells
US10570717B2 (en) 2016-09-26 2020-02-25 International Business Machines Corporation Controlling operation of a steam-assisted gravity drainage oil well system utilizing continuous and discrete control parameters
US10352142B2 (en) 2016-09-26 2019-07-16 International Business Machines Corporation Controlling operation of a stem-assisted gravity drainage oil well system by adjusting multiple time step controls
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CA3084875A1 (en) 2017-12-08 2019-06-13 Solution Seeker As Modelling of oil and gas networks
US11499423B2 (en) 2019-05-16 2022-11-15 Saudi Arabian Oil Company Automated production optimization technique for smart well completions using real-time nodal analysis including comingled production calibration
US11441395B2 (en) 2019-05-16 2022-09-13 Saudi Arabian Oil Company Automated production optimization technique for smart well completions using real-time nodal analysis including real-time modeling
US11326423B2 (en) * 2019-05-16 2022-05-10 Saudi Arabian Oil Company Automated production optimization technique for smart well completions using real-time nodal analysis including recommending changes to downhole settings
US10982516B2 (en) 2019-09-03 2021-04-20 Saudi Arabian Oil Company Systems and methods for operating downhole inflow control valves to provide sufficient pump intake pressure
US11591936B2 (en) * 2019-09-04 2023-02-28 Saudi Arabian Oil Company Systems and methods for proactive operation of process facilities based on historical operations data
US11821289B2 (en) 2019-11-18 2023-11-21 Saudi Arabian Oil Company Automated production optimization technique for smart well completions using real-time nodal analysis
GB202005239D0 (en) * 2020-04-08 2020-05-20 Solution Seeker As A method of modelling a production well
US11920462B2 (en) * 2021-10-19 2024-03-05 Saudi Arabian Oil Company Water breakthrough in hydrocarbon wellbores
CN115396346B (zh) * 2022-08-30 2023-11-28 北京知道创宇信息技术股份有限公司 仿真压力测试方法、装置、系统和电子设备

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Also Published As

Publication number Publication date
RU2015146599A3 (pt) 2018-03-14
BR112015026401B1 (pt) 2021-05-04
WO2014170425A3 (en) 2015-04-02
CA2908802A1 (en) 2014-10-23
DK2986815T3 (en) 2017-09-11
RU2664284C2 (ru) 2018-08-16
US20160054713A1 (en) 2016-02-25
WO2014170425A2 (en) 2014-10-23
GB201306967D0 (en) 2013-05-29
MY180874A (en) 2020-12-10
US9946234B2 (en) 2018-04-17
EP2986815B1 (en) 2017-05-31
EP2986815A2 (en) 2016-02-24
RU2015146599A (ru) 2017-05-22

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Legal Events

Date Code Title Description
B06F Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette]
B06U Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette]
B06A Patent application procedure suspended [chapter 6.1 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 17/04/2014, OBSERVADAS AS CONDICOES LEGAIS.

B21F Lapse acc. art. 78, item iv - on non-payment of the annual fees in time

Free format text: REFERENTE A 8A ANUIDADE.

B24J Lapse because of non-payment of annual fees (definitively: art 78 iv lpi, resolution 113/2013 art. 12)

Free format text: EM VIRTUDE DA EXTINCAO PUBLICADA NA RPI 2666 DE 08-02-2022 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDA A EXTINCAO DA PATENTE E SEUS CERTIFICADOS, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.