BR102014008799A8 - método para coleta e evacuação de líquido e sistema de compressão submarino - Google Patents

método para coleta e evacuação de líquido e sistema de compressão submarino

Info

Publication number
BR102014008799A8
BR102014008799A8 BR102014008799A BR102014008799A BR102014008799A8 BR 102014008799 A8 BR102014008799 A8 BR 102014008799A8 BR 102014008799 A BR102014008799 A BR 102014008799A BR 102014008799 A BR102014008799 A BR 102014008799A BR 102014008799 A8 BR102014008799 A8 BR 102014008799A8
Authority
BR
Brazil
Prior art keywords
compressor discharge
evacuation
drainage tank
valve
flow
Prior art date
Application number
BR102014008799A
Other languages
English (en)
Other versions
BR102014008799A2 (pt
Inventor
Francesco Bongini
Rune Strand
Original Assignee
Vetco Gray Scandinavia As
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 Vetco Gray Scandinavia As filed Critical Vetco Gray Scandinavia As
Publication of BR102014008799A2 publication Critical patent/BR102014008799A2/pt
Publication of BR102014008799A8 publication Critical patent/BR102014008799A8/pt

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00—Details, component parts, or accessories
    • F04D29/70—Suction grids; Strainers; Dust separation; Cleaning
    • F04D29/701—Suction grids; Strainers; Dust separation; Cleaning especially adapted for elastic fluid pumps
    • 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
    • E21B43/01—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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D25/00—Pumping installations or systems
    • F04D25/02—Units comprising pumps and their driving means
    • F04D25/06—Units comprising pumps and their driving means the pump being electrically driven
    • F04D25/0686—Units comprising pumps and their driving means the pump being electrically driven specially adapted for submerged use
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D27/00—Control, e.g. regulation, of pumps, pumping installations or pumping systems specially adapted for elastic fluids
    • F04D27/02—Surge control
    • F04D27/0253—Surge control by throttling
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D27/00—Control, e.g. regulation, of pumps, pumping installations or pumping systems specially adapted for elastic fluids
    • F04D27/02—Surge control
    • F04D27/0292—Stop safety or alarm devices, e.g. stop-and-go control; Disposition of check-valves
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00—Details, component parts, or accessories
    • F04D29/70—Suction grids; Strainers; Dust separation; Cleaning
    • F04D29/701—Suction grids; Strainers; Dust separation; Cleaning especially adapted for elastic fluid pumps
    • F04D29/706—Humidity separation
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/0318—Processes
    • Y10T137/0396—Involving pressure control
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/2496—Self-proportioning or correlating systems
    • Y10T137/2514—Self-proportioning flow systems
    • Y10T137/2521—Flow comparison or differential response
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/4673—Plural tanks or compartments with parallel flow
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/8593—Systems
    • Y10T137/85978—With pump
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/8593—Systems
    • Y10T137/86187—Plural tanks or compartments connected for serial flow

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Fluid Mechanics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Compressors, Vaccum Pumps And Other Relevant Systems (AREA)

Abstract

método para coleta e evacuação de líquido e sistema de compressão submarino. trata-se de um sistema e um método para coleta e evacuação de líquido de dreno em um sistema de compressão submarino que usa um compressor (1) que é revelado, em que um tanque de drenagem externo (10) é disposto em comunicação de fluxo direta com o coletor de compressor por meio de uma válvula de evacuação de coletor (12). o tanque de drenagem pode ser estabelecido sob uma pressão de descarga de compressor (17, 18) por meio de uma linha de pressurização de tanque (18) disposta para conectar o tanque de drenagem a um fluxo de descarga de compressor (7) a montante de uma válvula borboleta (21), e uma linha de evacuação de tanque (20) é disposta para conectar o tanque de drenagem ao fluxo de descarga de compressor (7) a jusante da válvula borboleta (21). a evacuação de líquido de dreno é alcançada através de geração, ajustando-se a válvula borboleta (21), de uma restrição de fluxo no fluxo de descarga de compressor (7) enquanto estabelece o tanque de drenagem sob uma pressão de descarga de compressor abrindo-se a válvula de pressão (17) e permitindo- se fluxo de líquido de dreno em uma pressão de descarga de compressor reduzida a jusante da válvula borboleta (21) abrindo-se uma válvula de evacuação (19) na linha de evacuação (20).
BR102014008799A 2013-04-30 2014-04-11 método para coleta e evacuação de líquido e sistema de compressão submarino BR102014008799A8 (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NO20130604A NO335664B1 (no) 2013-04-30 2013-04-30 Fremgangsmåte og system for oppsamling og evakuering av dreneringsvæske i et undersjøisk kompresjonssystem

Publications (2)

Publication Number Publication Date
BR102014008799A2 BR102014008799A2 (pt) 2016-01-05
BR102014008799A8 true BR102014008799A8 (pt) 2016-02-02

Family

ID=50687228

Family Applications (1)

Application Number Title Priority Date Filing Date
BR102014008799A BR102014008799A8 (pt) 2013-04-30 2014-04-11 método para coleta e evacuação de líquido e sistema de compressão submarino

Country Status (5)

Country Link
US (1) US20140318636A1 (pt)
EP (1) EP2799716A3 (pt)
AU (1) AU2014202201A1 (pt)
BR (1) BR102014008799A8 (pt)
NO (1) NO335664B1 (pt)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BR112017005131B1 (pt) 2014-10-03 2023-01-10 Nuovo Pignone Tecnologie S.r.l. Método de monitoramento da situação de uma turbomáquina, disposição, turbomáquina e compressor submarino
AU2015101693B4 (en) * 2015-11-19 2019-08-22 Practical Pty Ltd Gas break-through detector
CN108533521A (zh) * 2018-03-30 2018-09-14 萨震压缩机（上海）有限公司 余气利用空压机
NO344895B1 (en) 2018-05-14 2020-06-15 Aker Solutions As Subsea process system and method of operation
CN111946330B (zh) * 2020-08-05 2023-12-01 中石化石油工程技术服务有限公司 一种页岩气进站超压紧急处理撬

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2433759B (en) * 2003-09-12 2008-02-20 Kvaerner Oilfield Prod As Subsea compression system and method
EP2233745A1 (en) 2009-03-10 2010-09-29 Siemens Aktiengesellschaft Drain liquid relief system for a subsea compressor and a method for draining the subsea compressor
NO331265B1 (no) * 2009-07-15 2011-11-14 Fmc Kongsberg Subsea As Undersjoisk dreneringssystem
NO335032B1 (no) * 2011-06-01 2014-08-25 Vetco Gray Scandinavia As Undersjøisk kompresjonssystem med pumpe drevet av komprimert gass
NO334830B1 (no) * 2012-06-27 2014-06-10 Vetco Gray Scandinavia As Anordning og fremgangsmåte for drift av et undersjøisk kompresjonssystem i en brønnstrøm

Also Published As

Publication number Publication date
AU2014202201A1 (en) 2014-11-13
NO335664B1 (no) 2015-01-19
US20140318636A1 (en) 2014-10-30
BR102014008799A2 (pt) 2016-01-05
NO20130604A1 (no) 2014-10-31
EP2799716A2 (en) 2014-11-05
EP2799716A3 (en) 2015-05-20

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Legal Events

Date Code Title Description
B03A Publication of a patent application or of a certificate of addition of invention [chapter 3.1 patent gazette]
B03H Publication of an application: rectification [chapter 3.8 patent gazette]

Free format text: REFERENTE A RPI 2348 DE 05/01/2016, QUANTO AO ITEM (30).

B11A Dismissal acc. art.33 of ipl - examination not requested within 36 months of filing
B11Y Definitive dismissal - extension of time limit for request of examination expired [chapter 11.1.1 patent gazette]