GB2014862A - 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
GB2014862A
GB2014862A GB7906509A GB7906509A GB2014862A GB 2014862 A GB2014862 A GB 2014862A GB 7906509 A GB7906509 A GB 7906509A GB 7906509 A GB7906509 A GB 7906509A GB 2014862 A GB2014862 A GB 2014862A
Authority
GB
United Kingdom
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.)
Granted
Application number
GB7906509A
Other versions
GB2014862B (en
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 GB2014862A publication Critical patent/GB2014862A/en
Application granted granted Critical
Publication of GB2014862B publication Critical patent/GB2014862B/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)
  • Life Sciences & Earth Sciences (AREA)
  • Mining & Mineral Resources (AREA)
  • Geology (AREA)
  • Fluid Mechanics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Air Transport Of Granular Materials (AREA)
  • Pipeline Systems (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. <IMAGE>
GB7906509A 1978-02-24 1979-02-23 Methods of and apparatus for conveying diphasic fluids through pipes Expired GB2014862B (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 (2)

Publication Number Publication Date
GB2014862A true GB2014862A (en) 1979-09-05
GB2014862B GB2014862B (en) 1982-07-28

Family

ID=26220460

Family Applications (1)

Application Number Title Priority Date Filing Date
GB7906509A Expired GB2014862B (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)

Cited By (8)

* 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
EP0236166A1 (en) * 1986-02-10 1987-09-09 Société Anonyme dite: Pompes Guinard Process and installation for circulating fluids by pumping
EP0410522A2 (en) * 1989-07-25 1991-01-30 Shell Internationale Researchmaatschappij B.V. Method and apparatus for preventing slug growth in a pipeline
GB2273958A (en) * 1992-12-29 1994-07-06 Inst Francais Du Petrole Pumping multiphase fluid.
EP0989306A1 (en) * 1998-09-24 2000-03-29 Institut Francais Du Petrole Compression-pumping system with alternate operation of the compression section and its related process
US6174440B1 (en) 1997-11-19 2001-01-16 Institut Francais Du Petrole Device and method for processing a fluid by two-phase compression and fractionation
WO2004083601A1 (en) * 2003-03-22 2004-09-30 Caltec Limited A system and process for pumping multiphase fluids
WO2006032850A1 (en) * 2004-09-21 2006-03-30 Caltec Limited Well start-up system and process

Cited By (18)

* 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
EP0106755A1 (en) * 1982-10-11 1984-04-25 Institut Français du Pétrole Process and device for producing a number of hydrodynamic functions in a current composed of at least two phases
US4625744A (en) * 1982-10-11 1986-12-02 Institut Francais Du Petrole Process and device for performing a series of hydrodynamic functions on a flow comprised of at least two phases
EP0236166A1 (en) * 1986-02-10 1987-09-09 Société Anonyme dite: Pompes Guinard Process and installation for circulating fluids by pumping
EP0410522A2 (en) * 1989-07-25 1991-01-30 Shell Internationale Researchmaatschappij B.V. Method and apparatus for preventing slug growth in a pipeline
EP0410522A3 (en) * 1989-07-25 1991-12-11 Shell Internationale Research Maatschappij B.V. Method and apparatus for preventing slug growth in a pipeline
GB2273958B (en) * 1992-12-29 1995-11-22 Inst Francais Du Petrole Device and method for conveying multi-phase fluid in a single,same pipe
US5377714A (en) * 1992-12-29 1995-01-03 Institut Francais Du Petrole Device and method for transferring a multiphase type effluent in a single pipe
GB2273958A (en) * 1992-12-29 1994-07-06 Inst Francais Du Petrole Pumping multiphase fluid.
US6174440B1 (en) 1997-11-19 2001-01-16 Institut Francais Du Petrole Device and method for processing a fluid by two-phase compression and fractionation
EP0989306A1 (en) * 1998-09-24 2000-03-29 Institut Francais Du Petrole Compression-pumping system with alternate operation of the compression section and its related process
FR2783884A1 (en) * 1998-09-24 2000-03-31 Inst Francais Du Petrole COMPRESSION-PUMPING SYSTEM COMPRISING A COMPRESSION SECTION IN ALTERNATE OPERATION AND METHOD THEREOF
US6296690B1 (en) 1998-09-24 2001-10-02 Institut Francais Du Petrole Compression-pumping system comprising an alternating compression section and its process
WO2004083601A1 (en) * 2003-03-22 2004-09-30 Caltec Limited A system and process for pumping multiphase fluids
GB2414280A (en) * 2003-03-22 2005-11-23 Caltec Ltd A system and process for pumping multiphase fluids
GB2414280B (en) * 2003-03-22 2007-11-14 Caltec Ltd A system and process for pumping multiphase fluids
US8257055B2 (en) 2003-03-22 2012-09-04 Caltec Limited System and process for pumping multiphase fluids
WO2006032850A1 (en) * 2004-09-21 2006-03-30 Caltec Limited Well start-up system and process

Also Published As

Publication number Publication date
NL7901423A (en) 1979-08-28
IT7920484A0 (en) 1979-02-23
NO790610L (en) 1979-08-27
ES478041A1 (en) 1979-12-16
IT1112022B (en) 1986-01-13
NO148199B (en) 1983-05-16
GB2014862B (en) 1982-07-28
NL185951C (en) 1990-08-16
NO148199C (en) 1983-08-24

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Legal Events

Date Code Title Description
PE20 Patent expired after termination of 20 years

Effective date: 19990222