NO20031131L - Control system and assembly for automated flow stabilization, gas separation from liquid and preventing gas flow for a fluid stream from a pipeline for which liquid is the dominant phase - Google Patents

Control system and assembly for automated flow stabilization, gas separation from liquid and preventing gas flow for a fluid stream from a pipeline for which liquid is the dominant phase

Info

Publication number
NO20031131L
NO20031131L NO20031131A NO20031131A NO20031131L NO 20031131 L NO20031131 L NO 20031131L NO 20031131 A NO20031131 A NO 20031131A NO 20031131 A NO20031131 A NO 20031131A NO 20031131 L NO20031131 L NO 20031131L
Authority
NO
Norway
Prior art keywords
liquid
pipeline
control system
inlet
assembly
Prior art date
Application number
NO20031131A
Other languages
Norwegian (no)
Other versions
NO319645B1 (en
NO20031131D0 (en
Inventor
Alf Reidar Kluge
Original Assignee
Statoil Asa
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 Statoil Asa filed Critical Statoil Asa
Priority to NO20031131A priority Critical patent/NO319645B1/en
Publication of NO20031131D0 publication Critical patent/NO20031131D0/en
Priority to PCT/NO2004/000062 priority patent/WO2004080566A1/en
Publication of NO20031131L publication Critical patent/NO20031131L/en
Publication of NO319645B1 publication Critical patent/NO319645B1/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D19/00—Degasification of liquids
    • B01D19/0063—Regulation, control including valves and floats
    • 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
    • B01D19/0052—Degasification of liquids modifying the liquid flow in rotating vessels, vessels containing movable parts or in which centrifugal movement is caused
    • B01D19/0057—Degasification of liquids modifying the liquid flow in rotating vessels, vessels containing movable parts or in which centrifugal movement is caused the centrifugal movement being caused by a vortex, e.g. using a cyclone, or by a tangential inlet

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Cyclones (AREA)
  • Degasification And Air Bubble Elimination (AREA)

Abstract

Styresystem og sammenstilling for strømningsstabillsering, forseparasjon av gass fra væske. og forhindring av gassgjennomslag for en fluidstrøm fra en rørledning for hvilken væske er den dominerende fase, idet en kompakt syklonbasert inline-degasser med en nedstrøms tilkoblet kompakt flerfaseinnløpsseparator er anordnet enten ved utløpet, innløpet eller både utløpet og innløpet av rørledningen, særpreget ved at styresystemet omfatter: innretninger for automatisk styrt væskedrenering fra degasseren og innløpsflerfaseseparatoren, innretninger for automatisk styrt gassavdrag fra degasseren og innløpsflerfaseseparatoren, og beskyttelsesfunksjoner.Control system and assembly for flow stabilization, pre-separation of gas from liquid. and preventing gas breakthrough for a fluid flow from a pipeline for which liquid is the dominant phase, a compact cyclone-based inline degasser with a downstream connected compact multiphase inlet separator being arranged either at the outlet, inlet or both the outlet and the inlet of the pipeline, characterized by control system includes: devices for automatically controlled liquid drainage from the degasser and inlet multiphase separator, devices for automatically controlled gas discharge from the degasser and inlet multiphase separator, and protection functions.

NO20031131A 2003-03-12 2003-03-12 Control system and assembly for automated flow stabilization, gas separation from liquid and preventing gas flow for a fluid stream from a pipeline for which liquid is the dominant phase NO319645B1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
NO20031131A NO319645B1 (en) 2003-03-12 2003-03-12 Control system and assembly for automated flow stabilization, gas separation from liquid and preventing gas flow for a fluid stream from a pipeline for which liquid is the dominant phase
PCT/NO2004/000062 WO2004080566A1 (en) 2003-03-12 2004-03-05 Multiphase flow handling

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NO20031131A NO319645B1 (en) 2003-03-12 2003-03-12 Control system and assembly for automated flow stabilization, gas separation from liquid and preventing gas flow for a fluid stream from a pipeline for which liquid is the dominant phase

Publications (3)

Publication Number Publication Date
NO20031131D0 NO20031131D0 (en) 2003-03-12
NO20031131L true NO20031131L (en) 2004-09-13
NO319645B1 NO319645B1 (en) 2005-09-05

Family

ID=19914565

Family Applications (1)

Application Number Title Priority Date Filing Date
NO20031131A NO319645B1 (en) 2003-03-12 2003-03-12 Control system and assembly for automated flow stabilization, gas separation from liquid and preventing gas flow for a fluid stream from a pipeline for which liquid is the dominant phase

Country Status (2)

Country Link
NO (1) NO319645B1 (en)
WO (1) WO2004080566A1 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2911794B1 (en) * 2007-01-26 2009-12-18 Doris Engineering METHOD AND DEVICE FOR SEPARATING PHASES FROM A MULTIPHASIC FLUID
AU2008240757B2 (en) * 2007-04-18 2010-12-09 Shell Internationale Research Maatschappij B.V. Process and device for the separation of oil/water mixtures
GB2453586B (en) * 2007-10-12 2012-04-11 Caltec Ltd Apparatus for and method of separating multi-phase fluids
NO332062B1 (en) 2008-02-28 2012-06-11 Statoilhydro Asa Assembly for separating a multiphase stream
CN101922612B (en) * 2010-08-02 2012-11-28 西安交通大学 Multiphase flow drag reducer assembling apparatus and assembling method
US9901847B2 (en) 2011-12-22 2018-02-27 Statoil Petroleum As Method and system for fluid separation with an integrated control system
EP3885020B1 (en) * 2020-03-27 2022-06-29 L'Atelier de Matourne S.A.S. A separation assembly for accurate flow measurement of a gas and a liquid phase in a multiphase fluid mixture and a separation method provided by said assembly

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2636056B1 (en) * 1988-09-02 1991-05-24 Schlumberger Ind Sa DEVICE FOR AUTOMATICALLY CONTROLLING A HYDROCARBON LANCE ACCORDING TO THE GAS CONTENT OF THE HYDROCARBON
GB9123883D0 (en) * 1991-11-11 1992-01-02 Bhr Group Ltd Hydrocyclone
GB9727078D0 (en) * 1997-12-23 1998-02-18 Univ Sheffield Fluidic level control systems
NO318709B1 (en) * 2000-12-22 2005-05-02 Statoil Asa Device for separating a liquid from a multiphase fluid stream

Also Published As

Publication number Publication date
NO319645B1 (en) 2005-09-05
NO20031131D0 (en) 2003-03-12
WO2004080566A1 (en) 2004-09-23

Similar Documents

Publication Publication Date Title
DK1206310T3 (en) Apparatus for separating a fluid stream especially in a gas phase and a liquid phase
NO20044474L (en) separator
WO2005081824A3 (en) Storm water treatment apparatus employing dual vortex separators
WO2009040561A3 (en) Choke assembly
MY123548A (en) Method and system for suppressing and controlling slug flow in a multi-phase fluid stream
NO20091914L (en) Underwater compression system and method relating to the same
NO20061577L (en) Gas / liquid separator
NO20065045L (en) Gravity separator for a multiphase effluent
BRPI0517226A (en) method for determining multiphase fluid streams, and system for monitoring a multiphase fluid stream
EA201270027A1 (en) SEPARATION TANK FOR SEPARATION OF OIL AND GAS FROM WATER
EA200901528A1 (en) METHOD OF EXTRACTING POLLUTIONS FROM A FLOW OF POLLUTED GAS
EA200701736A1 (en) SEPARATOR FOR SEPARATION OF MIXTURE LIQUID / LIQUID / GAS / SOLID
CA2539178A1 (en) Apparatus for separating floating and non-floating particulate from a fluid stream
ATE456968T1 (en) FLUID FILTER
DK1515788T3 (en) Device for separating liquid from a multiphase flow
NO20015436L (en) Demisting cyclones
DE60236750D1 (en) EIDEFILTER
WO2010097614A3 (en) A fluid separation device
NO20031131L (en) Control system and assembly for automated flow stabilization, gas separation from liquid and preventing gas flow for a fluid stream from a pipeline for which liquid is the dominant phase
HK1109611A1 (en) Purification device, insert and method of purifying a liquid
CA2479884A1 (en) Method and device for separating a mixture of fluids
BRPI0417931A (en) method and apparatus for collecting and processing blood
WO2004094022A3 (en) Pleated construction for effecting gas transfer membrane
US10561974B2 (en) Bulk deliquidizer/desander coalescer
NO323416B1 (en) Device by separator for cleaning or cleaning a rudder system in connection with such a separator.

Legal Events

Date Code Title Description
CHAD Change of the owner's name or address (par. 44 patent law, par. patentforskriften)

Owner name: STATOIL ASA, NO

CHAD Change of the owner's name or address (par. 44 patent law, par. patentforskriften)

Owner name: STATOIL PETROLEUM AS, NO

MK1K Patent expired