BR112019003277A2 - aparelho de drenagem para uma tubulação submarina - Google Patents

aparelho de drenagem para uma tubulação submarina

Info

Publication number
BR112019003277A2
BR112019003277A2 BR112019003277A BR112019003277A BR112019003277A2 BR 112019003277 A2 BR112019003277 A2 BR 112019003277A2 BR 112019003277 A BR112019003277 A BR 112019003277A BR 112019003277 A BR112019003277 A BR 112019003277A BR 112019003277 A2 BR112019003277 A2 BR 112019003277A2
Authority
BR
Brazil
Prior art keywords
pipe
channel
liquid
subsea
underwater pipe
Prior art date
Application number
BR112019003277A
Other languages
English (en)
Other versions
BR112019003277B1 (pt
Inventor
Liébana Yeste Laura
Trevelyan Thomas Lee
Original Assignee
Trevelyan Trading 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
Priority claimed from GBGB1614196.2A external-priority patent/GB201614196D0/en
Priority claimed from GBGB1706795.0A external-priority patent/GB201706795D0/en
Application filed by Trevelyan Trading Ltd filed Critical Trevelyan Trading Ltd
Priority to BR122023002674-8A priority Critical patent/BR122023002674B1/pt
Priority to BR122023002672-1A priority patent/BR122023002672B1/pt
Publication of BR112019003277A2 publication Critical patent/BR112019003277A2/pt
Publication of BR112019003277B1 publication Critical patent/BR112019003277B1/pt

Links

Classifications

    • 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
    • F16L9/00—Rigid pipes
    • F16L9/18—Double-walled pipes; Multi-channel pipes or pipe assemblies
    • F16L9/19—Multi-channel pipes or pipe assemblies
    • F16L9/20—Pipe assemblies
    • 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
    • E21B43/36—Underwater separating arrangements
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D17/00—Separation of liquids, not provided for elsewhere, e.g. by thermal diffusion
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D19/00—Degasification of liquids
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D19/00—Degasification of liquids
    • B01D19/0042—Degasification of liquids modifying the liquid flow
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D45/00—Separating dispersed particles from gases or vapours by gravity, inertia, or centrifugal forces
    • B01D45/04—Separating dispersed particles from gases or vapours by gravity, inertia, or centrifugal forces by utilising inertia
    • B01D45/08—Separating dispersed particles from gases or vapours by gravity, inertia, or centrifugal forces by utilising inertia by impingement against baffle separators
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10L—FUELS NOT OTHERWISE PROVIDED FOR; NATURAL GAS; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BY SUBCLASSES C10G, C10K; LIQUEFIED PETROLEUM GAS; ADDING MATERIALS TO FUELS OR FIRES TO REDUCE SMOKE OR UNDESIRABLE DEPOSITS OR TO FACILITATE SOOT REMOVAL; FIRELIGHTERS
    • C10L3/00—Gaseous fuels; Natural gas; Synthetic natural gas obtained by processes not covered by subclass C10G, C10K; Liquefied petroleum gas
    • C10L3/06—Natural gas; Synthetic natural gas obtained by processes not covered by C10G, C10K3/02 or C10K3/04
    • C10L3/10—Working-up natural gas or synthetic natural gas
    • C10L3/107—Limiting or prohibiting hydrate formation
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17D—PIPE-LINE SYSTEMS; PIPE-LINES
    • F17D3/00—Arrangements for supervising or controlling working operations
    • F17D3/14—Arrangements for supervising or controlling working operations for eliminating water
    • F17D3/145—Arrangements for supervising or controlling working operations for eliminating water in gas pipelines
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10L—FUELS NOT OTHERWISE PROVIDED FOR; NATURAL GAS; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BY SUBCLASSES C10G, C10K; LIQUEFIED PETROLEUM GAS; ADDING MATERIALS TO FUELS OR FIRES TO REDUCE SMOKE OR UNDESIRABLE DEPOSITS OR TO FACILITATE SOOT REMOVAL; FIRELIGHTERS
    • C10L2230/00—Function and purpose of a components of a fuel or the composition as a whole
    • C10L2230/08—Inhibitors

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Geology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Mining & Mineral Resources (AREA)
  • Physics & Mathematics (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • General Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Geochemistry & Mineralogy (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • General Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Thermal Sciences (AREA)
  • Pipeline Systems (AREA)
  • Jet Pumps And Other Pumps (AREA)
  • Cleaning In General (AREA)

Abstract

a presente invenção se refere a um aparelho de drenagem (200) para uso em uma tubulação submarina a fim de remover líquido de um fluxo de múltiplas fases na tubulação submarina. o aparelho de drenagem compreende um primeiro canal (20) para transportar um fluxo de múltiplas fases que compreende fases líquidas e gasosas; e meio de extração de líquido (11, 12, 14, 18) para extrair a fase líquida do fluxo de múltiplas fases no primeiro canal (20). o diâmetro interno do primeiro canal (20) é substancialmente igual a um diâmetro interno de um tubo submarino disposto para transportar o fluxo de múltiplas fases na tubulação submarina, de modo que um rotor de tubos que se desloca ao longo do tubo submarino possa passar através do primeiro canal (20). a presente invenção também fornece uma tubulação submarina que compreende um tubo submarino para transportar um fluxo de múltiplas fases debaixo d?água; e pelo menos um dreno. o pelo menos um dreno está disposto na metade do caminho ao longo de um gradiente no tubo submarino a fim de reduzir retenção de líquido.
BR112019003277-0A 2016-08-19 2017-08-21 Aparelho de drenagem para uma tubulação submarina BR112019003277B1 (pt)

Priority Applications (2)

Application Number Priority Date Filing Date Title
BR122023002674-8A BR122023002674B1 (pt) 2016-08-19 2017-08-21 Aparelho de drenagem para uma tubulação submarina
BR122023002672-1A BR122023002672B1 (pt) 2016-08-19 2017-08-21 Aparelho de drenagem para uma tubulação submarina

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
GB1614196.2 2016-08-19
GBGB1614196.2A GB201614196D0 (en) 2016-08-19 2016-08-19 A drain apparatus for a subsea pipeline
GBGB1706795.0A GB201706795D0 (en) 2017-04-28 2017-04-28 A drain apparatus for a subsea pipeline
GB1706795.0 2017-04-28
PCT/GB2017/052463 WO2018033758A1 (en) 2016-08-19 2017-08-21 A drain apparatus for a subsea pipeline

Publications (2)

Publication Number Publication Date
BR112019003277A2 true BR112019003277A2 (pt) 2019-06-04
BR112019003277B1 BR112019003277B1 (pt) 2023-06-20

Family

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Also Published As

Publication number Publication date
US11767747B2 (en) 2023-09-26
US20210285313A1 (en) 2021-09-16
MY197416A (en) 2023-06-16
EP4063613A1 (en) 2022-09-28
NZ751833A (en) 2024-03-22
AU2017311631A1 (en) 2019-04-11
EP3500726A1 (en) 2019-06-26
IL264899A (en) 2019-05-30
AU2022252772A1 (en) 2022-11-03
US20230392490A1 (en) 2023-12-07
IL264899B2 (en) 2023-10-01
AU2022252794A1 (en) 2022-11-03
BR122023002674B1 (pt) 2023-12-12
BR122023002672B1 (pt) 2023-12-12
IL264899B1 (en) 2023-06-01
WO2018033758A1 (en) 2018-02-22
AU2017311631B2 (en) 2022-07-14
EP3500726B1 (en) 2022-06-08

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Legal Events

Date Code Title Description
B350 Update of information on the portal [chapter 15.35 patent gazette]
B06W Patent application suspended after preliminary examination (for patents with searches from other patent authorities) chapter 6.23 patent gazette]
B07A Application suspended after technical examination (opinion) [chapter 7.1 patent gazette]
B154 Notification of filing of divisional application [chapter 15.50 patent gazette]

Free format text: O PEDIDO FOI DIVIDIDO NO BR122023002672-1 PROTOCOLO 870230012714 EM 14/02/2023 12:10.O PEDIDO FOI DIVIDIDO NO BR122023002674-8 PROTOCOLO 870230012724 EM 14/02/2023 12:22.

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 21/08/2017, OBSERVADAS AS CONDICOES LEGAIS