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NO20083875L - Fremgangsmate og anordning for fluidseparasjon - Google Patents

Fremgangsmate og anordning for fluidseparasjon

Info

Publication number
NO20083875L
NO20083875L NO20083875A NO20083875A NO20083875L NO 20083875 L NO20083875 L NO 20083875L NO 20083875 A NO20083875 A NO 20083875A NO 20083875 A NO20083875 A NO 20083875A NO 20083875 L NO20083875 L NO 20083875L
Authority
NO
Norway
Prior art keywords
flow path
fluid
helical flow
helical
ascent
Prior art date
Application number
NO20083875A
Other languages
English (en)
Inventor
Hans Paul Hopper
Original Assignee
Cameron Int Corp
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 Cameron Int Corp filed Critical Cameron Int Corp
Publication of NO20083875L publication Critical patent/NO20083875L/no

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D17/00—Separation of liquids, not provided for elsewhere, e.g. by thermal diffusion
    • B01D17/02—Separation of non-miscible liquids
    • B01D17/0217—Separation of non-miscible liquids by centrifugal force
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D19/00—Degasification of liquids
    • B01D19/0073—Degasification of liquids by a method not covered by groups B01D19/0005 - B01D19/0042
    • B01D19/0094—Degasification of liquids by a method not covered by groups B01D19/0005 - B01D19/0042 by using a vortex, cavitation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
    • B04C—APPARATUS USING FREE VORTEX FLOW, e.g. CYCLONES
    • B04C3/00—Apparatus in which the axial direction of the vortex flow following a screw-thread type line remains unchanged ; Devices in which one of the two discharge ducts returns centrally through the vortex chamber, a reverse-flow vortex being prevented by bulkheads in the central discharge duct
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
    • B04C—APPARATUS USING FREE VORTEX FLOW, e.g. CYCLONES
    • B04C3/00—Apparatus in which the axial direction of the vortex flow following a screw-thread type line remains unchanged ; Devices in which one of the two discharge ducts returns centrally through the vortex chamber, a reverse-flow vortex being prevented by bulkheads in the central discharge duct
    • B04C3/04—Multiple arrangement thereof
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
    • B04C—APPARATUS USING FREE VORTEX FLOW, e.g. CYCLONES
    • B04C5/00—Apparatus in which the axial direction of the vortex is reversed
    • B04C5/08—Vortex chamber constructions
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
    • B04C—APPARATUS USING FREE VORTEX FLOW, e.g. CYCLONES
    • B04C5/00—Apparatus in which the axial direction of the vortex is reversed
    • B04C5/08—Vortex chamber constructions
    • B04C5/103—Bodies or members, e.g. bulkheads, guides, in the vortex chamber
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
    • B04C—APPARATUS USING FREE VORTEX FLOW, e.g. CYCLONES
    • B04C5/00—Apparatus in which the axial direction of the vortex is reversed
    • B04C5/12—Construction of the overflow ducting, e.g. diffusing or spiral exits
    • B04C5/13—Construction of the overflow ducting, e.g. diffusing or spiral exits formed as a vortex finder and extending into the vortex chamber; Discharge from vortex finder otherwise than at the top of the cyclone; Devices for controlling the overflow
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
    • B04C—APPARATUS USING FREE VORTEX FLOW, e.g. CYCLONES
    • B04C7/00—Apparatus not provided for in group B04C1/00, B04C3/00, or B04C5/00; Multiple arrangements not provided for in one of the groups B04C1/00, B04C3/00, or B04C5/00; Combinations of apparatus covered by two or more of the groups B04C1/00, B04C3/00, or B04C5/00
    • 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
    • E21B43/35—Arrangements for separating materials produced by the well specially adapted for separating solids
    • 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
    • E21B43/38—Arrangements for separating materials produced by the well in the well
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
    • B04C—APPARATUS USING FREE VORTEX FLOW, e.g. CYCLONES
    • B04C3/00—Apparatus in which the axial direction of the vortex flow following a screw-thread type line remains unchanged ; Devices in which one of the two discharge ducts returns centrally through the vortex chamber, a reverse-flow vortex being prevented by bulkheads in the central discharge duct
    • B04C2003/006—Construction of elements by which the vortex flow is generated or degenerated
    • 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
    • E21B43/36—Underwater separating arrangements

Landscapes

  • Geology (AREA)
  • Mining & Mineral Resources (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Chemical & Material Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Thermal Sciences (AREA)
  • Cyclones (AREA)
  • Filtering Of Dispersed Particles In Gases (AREA)
  • Separating Particles In Gases By Inertia (AREA)
  • Separation Of Solids By Using Liquids Or Pneumatic Power (AREA)

Abstract

Det offentliggjøres en fremgangsmåte for separering av en flerfase fluidstrøm, omfattende en tyngre fluidkomponent og en lettere fluidkomponent, hvilken fremgangsmåte omfatter å bevirke at fluidet strømmer langs et første helisk strømningsløp (106, 108), idet det første heliske strømningsløp har en første stigning, det første heliske strømningsløp er tilstrekkelig langt til å etablere et stabilisert roterende fluid-strømningsmønster for strømmen, hvilket bevirker at det ensartet roterende fluid strømmer langs et annet helisk strømningsløp (110, 112), idet det annet heliske strømningsløp har en annen stigning, hvor den annen stigning er større enn den første stigning; og uttaking av det lettere fluid fra et radialt indre omfråde av det annet heliske strømningsløp. En anordning for utførelse av fremgangsmåten offentliggjøres også. Fremgangsmåten og anordningen er særlig egnet for separasjon av små oljedråper fra vann, særlig fra vann for reinjeksjon i en underjordisk formasjon som del av en operasjon for produksjon av olje og gass. Fremgangsmåten og anordningen anvendes passende på en modulær basis.
NO20083875A 2006-02-25 2008-09-10 Fremgangsmate og anordning for fluidseparasjon NO20083875L (no)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GB0603811A GB2435436B (en) 2006-02-25 2006-02-25 Method and apparatus for fluid separation
GB0816320A GB2451965B (en) 2006-02-25 2006-02-25 Method and apparatus for fluid separation
PCT/GB2007/000601 WO2007096612A2 (en) 2006-02-25 2007-02-22 Method and apparatus for fluid separation

Publications (1)

Publication Number Publication Date
NO20083875L true NO20083875L (no) 2008-11-12

Family

ID=43531064

Family Applications (1)

Application Number Title Priority Date Filing Date
NO20083875A NO20083875L (no) 2006-02-25 2008-09-10 Fremgangsmate og anordning for fluidseparasjon

Country Status (5)

Country Link
US (3) US8286805B2 (no)
BR (1) BRPI0712784A2 (no)
GB (5) GB2435436B (no)
NO (1) NO20083875L (no)
WO (1) WO2007096612A2 (no)

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Also Published As

Publication number Publication date
GB2451965A (en) 2009-02-18
WO2007096612A3 (en) 2008-01-24
WO2007096612A2 (en) 2007-08-30
GB0816320D0 (en) 2008-10-15
GB2466735A (en) 2010-07-07
GB2466736B (en) 2010-09-08
BRPI0712784A2 (pt) 2013-04-02
GB2435436A (en) 2007-08-29
US20130001170A1 (en) 2013-01-03
GB201005897D0 (en) 2010-05-26
GB201005900D0 (en) 2010-05-26
GB201005896D0 (en) 2010-05-26
GB2466735B (en) 2010-09-08
US20130327726A1 (en) 2013-12-12
US8529772B2 (en) 2013-09-10
GB2435436B (en) 2009-08-26
GB2466734B (en) 2010-09-08
GB2466734A (en) 2010-07-07
US8286805B2 (en) 2012-10-16
GB2466736A (en) 2010-07-07
US20090242490A1 (en) 2009-10-01
US9636605B2 (en) 2017-05-02
GB0603811D0 (en) 2006-04-05
GB2451965B (en) 2010-09-08

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