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 phaseInfo
- 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
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.
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)
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)
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 |
-
2003
- 2003-03-12 NO NO20031131A patent/NO319645B1/en not_active IP Right Cessation
-
2004
- 2004-03-05 WO PCT/NO2004/000062 patent/WO2004080566A1/en active Application Filing
Also Published As
Publication number | Publication date |
---|---|
NO319645B1 (en) | 2005-09-05 |
NO20031131D0 (en) | 2003-03-12 |
WO2004080566A1 (en) | 2004-09-23 |
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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 |