FR2424473A1 - 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 - Google Patents

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

Info

Publication number
FR2424473A1
FR2424473A1 FR7805369A FR7805369A FR2424473A1 FR 2424473 A1 FR2424473 A1 FR 2424473A1 FR 7805369 A FR7805369 A FR 7805369A FR 7805369 A FR7805369 A FR 7805369A FR 2424473 A1 FR2424473 A1 FR 2424473A1
Authority
FR
France
Prior art keywords
gas
fluid
liq
free gas
pressure
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
FR7805369A
Other languages
French (fr)
Other versions
FR2424473B1 (en
Inventor
Marcel Arnaudeau
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
Application filed by IFP Energies Nouvelles IFPEN filed Critical IFP Energies Nouvelles IFPEN
Priority to FR7805369A priority Critical patent/FR2424473A1/en
Priority to NLAANVRAGE7901423,A priority patent/NL185951C/en
Priority to NO790610A priority patent/NO148199C/en
Priority to IT20484/79A priority patent/IT1112022B/en
Priority to GB7906509A priority patent/GB2014862B/en
Priority to ES478041A priority patent/ES478041A1/en
Publication of FR2424473A1 publication Critical patent/FR2424473A1/en
Application granted granted Critical
Publication of FR2424473B1 publication Critical patent/FR2424473B1/fr
Granted legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • 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

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)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Liquid Carbonaceous Fuels (AREA)

Abstract

The liq. and gas components of a biphasic flow, of high gas/liq. volumetric ratio, are conveyed in the same pipe by removing free gas from the fluid, and then forming a fluid of limited free gas content, lower than a preselected value, by (a) increasing the pressure of the fluid of reduced free gas content, (b) simultaneously increasing the residual gas to the same pressure and/or (c) producing a new fluid of reduced gree gas content by admixing the fluid of reduced free gas content with the residual gas. The appts. comprises a separator, a pump to increase fluid pressure, a pump to increase gas pressure, and a mixer for fluid and gas, operating under constant pressure. The process is used for e.g. petroleum effluent from oil fields. The greatest part of the effluent is recovered.
FR7805369A 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 Granted FR2424473A1 (en)

Priority Applications (6)

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
NLAANVRAGE7901423,A NL185951C (en) 1978-02-24 1979-02-22 DEVICE FOR SIMULTANEOUS TRANSPORTATION OF THE COMPONENTS OF A TWO-PHASE CURRENT.
NO790610A NO148199C (en) 1978-02-24 1979-02-22 PROCEDURE AND DEVICE FOR TRANSPORTING A TWO-PHASE FLUID IN A PIPE PIPE.
IT20484/79A IT1112022B (en) 1978-02-24 1979-02-23 METHOD AND DEVICE FOR SENDING A HIGH FREE GAS CONTENT BIPHASIC FLUID WITHIN A PIPE
GB7906509A GB2014862B (en) 1978-02-24 1979-02-23 Methods of and apparatus for conveying diphasic fluids through pipes
ES478041A ES478041A1 (en) 1978-02-24 1979-02-23 Methods of and apparatus for conveying diphasic fluids through pipes

Applications Claiming Priority (1)

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

Publications (2)

Publication Number Publication Date
FR2424473A1 true FR2424473A1 (en) 1979-11-23
FR2424473B1 FR2424473B1 (en) 1981-03-06

Family

ID=9205024

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7805369A Granted 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

Country Status (1)

Country Link
FR (1) FR2424473A1 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2557643A1 (en) * 1983-12-30 1985-07-05 Inst Francais Du Petrole DEVICE FOR SUPPLYING A DIPHASIC FLUID PUMP AND HYDROCARBON PRODUCTION PLANT COMPRISING SUCH A DEVICE
FR2699986A1 (en) * 1992-12-29 1994-07-01 Inst Francais Du Petrole Device and method for transferring in a single pipe a multiphase effluent.
FR2788815A1 (en) * 1999-01-26 2000-07-28 Inst Francais Du Petrole System for compressing one or more fluids where at least one fluid is gas, comprises single phase compressor and multi-phase compressor

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USRE21239E (en) * 1939-10-17 Method of recovering well fluids
US3416547A (en) * 1966-06-06 1968-12-17 Mobil Oil Corp Separating flow control system and method
FR2168111A1 (en) * 1972-01-12 1973-08-24 Joenkoepings Mek Werkstads
FR2299593A1 (en) * 1974-08-21 1976-08-27 Boulord Pierre Liq-gas delivery at constant pressure esp at wellhead - by sepg the phases, increasing pressure of each and remixing for removal at same rate as introduction to separator

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USRE21239E (en) * 1939-10-17 Method of recovering well fluids
US3416547A (en) * 1966-06-06 1968-12-17 Mobil Oil Corp Separating flow control system and method
FR2168111A1 (en) * 1972-01-12 1973-08-24 Joenkoepings Mek Werkstads
FR2299593A1 (en) * 1974-08-21 1976-08-27 Boulord Pierre Liq-gas delivery at constant pressure esp at wellhead - by sepg the phases, increasing pressure of each and remixing for removal at same rate as introduction to separator

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2557643A1 (en) * 1983-12-30 1985-07-05 Inst Francais Du Petrole DEVICE FOR SUPPLYING A DIPHASIC FLUID PUMP AND HYDROCARBON PRODUCTION PLANT COMPRISING SUCH A DEVICE
WO1987002117A1 (en) * 1983-12-30 1987-04-09 Marcel Arnaudeau Device for supplying a pump with a diphase fluid and plant for producing hydrocarbons comprising such a device
FR2699986A1 (en) * 1992-12-29 1994-07-01 Inst Francais Du Petrole Device and method for transferring in a single pipe a multiphase effluent.
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
FR2788815A1 (en) * 1999-01-26 2000-07-28 Inst Francais Du Petrole System for compressing one or more fluids where at least one fluid is gas, comprises single phase compressor and multi-phase compressor
US6276902B1 (en) 1999-01-26 2001-08-21 Institut Francais Du Petrole System comprising a single-phase compression unit associated with a multiphase compression unit

Also Published As

Publication number Publication date
FR2424473B1 (en) 1981-03-06

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