ES478041A1 - Methods of and apparatus for conveying diphasic fluids through pipes - Google Patents

Methods of and apparatus for conveying diphasic fluids through pipes

Info

Publication number
ES478041A1
ES478041A1 ES478041A ES478041A ES478041A1 ES 478041 A1 ES478041 A1 ES 478041A1 ES 478041 A ES478041 A ES 478041A ES 478041 A ES478041 A ES 478041A ES 478041 A1 ES478041 A1 ES 478041A1
Authority
ES
Spain
Prior art keywords
fluid
diphasic
pipes
conveying
methods
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
ES478041A
Other languages
Spanish (es)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
IFP Energies Nouvelles IFPEN
Original Assignee
IFP Energies Nouvelles IFPEN
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 FR7805369A external-priority patent/FR2424473A1/en
Priority claimed from FR7805366A external-priority patent/FR2424472A1/en
Application filed by IFP Energies Nouvelles IFPEN filed Critical IFP Energies Nouvelles IFPEN
Publication of ES478041A1 publication Critical patent/ES478041A1/en
Expired legal-status Critical Current

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
    • F04D31/00—Pumping liquids and elastic fluids at the same time
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17D—PIPE-LINE SYSTEMS; PIPE-LINES
    • F17D1/00—Pipe-line systems
    • F17D1/005—Pipe-line systems for a two-phase gas-liquid flow

Landscapes

  • Engineering & Computer Science (AREA)
  • Geology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Mining & Mineral Resources (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • Physics & Mathematics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Pipeline Systems (AREA)
  • Air Transport Of Granular Materials (AREA)

Abstract

To convey a diphasic fluid of high gas/liquid volumetric ratio, free gas content is separated by means 2 from the initial diphasic fluid, and pressure of the separated fluid and that of the residual gas are separately increased by pressure means 9 and 11 respectively to the same value and at least a fraction of the residual gas is subsequently mixed in mixing means 6 to this fluid to obtain a new fluid of reduced free gas content. These steps may be repeated by way of means 9a, 11a, 6a until the whole of the gaseous phase is dissolved in the liquid which can then be conveyed through a pipe.
ES478041A 1978-02-24 1979-02-23 Methods of and apparatus for conveying diphasic fluids through pipes Expired ES478041A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR7805369A FR2424473A1 (en) 1978-02-24 1978-02-24 Conveying diphase fluid, of high gas-liq. volumetric ratio - by removing free gas, increasing gas and liq. pressures, and mixing to give a new fluid of reduced free gas content
FR7805366A FR2424472A1 (en) 1978-02-24 1978-02-24 Conveying diphase fluid, of high gas-liq. volumetric ratio - by removing free gas, increasing gas and liq. pressures, and mixing to give a new fluid of reduced free gas content

Publications (1)

Publication Number Publication Date
ES478041A1 true ES478041A1 (en) 1979-12-16

Family

ID=26220460

Family Applications (1)

Application Number Title Priority Date Filing Date
ES478041A Expired ES478041A1 (en) 1978-02-24 1979-02-23 Methods of and apparatus for conveying diphasic fluids through pipes

Country Status (5)

Country Link
ES (1) ES478041A1 (en)
GB (1) GB2014862B (en)
IT (1) IT1112022B (en)
NL (1) NL185951C (en)
NO (1) NO148199C (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2534326A1 (en) * 1982-10-11 1984-04-13 Inst Francais Du Petrole METHOD AND DEVICE FOR REALIZING A SET OF HYDRODYNAMIC FUNCTIONS IN A FLOW COMPOUND OF AT LEAST TWO PHASES
FR2594183A1 (en) * 1986-02-10 1987-08-14 Guinard Pompes METHOD AND INSTALLATION FOR CIRCULATING FLUIDS BY PUMPING
GB8917026D0 (en) * 1989-07-25 1989-09-13 Shell Int Research Method and apparatus for preventing slug growth in a pipeline
FR2699986B1 (en) * 1992-12-29 1995-02-24 Inst Francais Du Petrole Device and method for transferring a multiphase type effluent in a single pipe.
FR2771020B1 (en) 1997-11-19 1999-12-31 Inst Francais Du Petrole DEVICE AND METHOD FOR TREATING A FLUID BY DIPHASIC COMPRESSION AND FRACTIONATION
FR2783884B1 (en) 1998-09-24 2000-10-27 Inst Francais Du Petrole COMPRESSION-PUMPING SYSTEM COMPRISING AN ALTERNATING COMPRESSION SECTION AND A METHOD THEREOF
RU2240200C1 (en) * 2003-03-07 2004-11-20 Открытое акционерное общество "Новосибирский завод химконцентратов" Punch for backward extrusion of sleeve type articles
GB2399864A (en) * 2003-03-22 2004-09-29 Ellastar Ltd A system and process for pumping multiphase fluids
GB2418213B (en) * 2004-09-21 2009-09-09 Caltec Ltd Well start-up system and process

Also Published As

Publication number Publication date
NL7901423A (en) 1979-08-28
GB2014862B (en) 1982-07-28
NO148199B (en) 1983-05-16
IT7920484A0 (en) 1979-02-23
IT1112022B (en) 1986-01-13
NO148199C (en) 1983-08-24
GB2014862A (en) 1979-09-05
NL185951C (en) 1990-08-16
NO790610L (en) 1979-08-27

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 19970303