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NO20050460L - Fremgangsmate og system for a bekjempe dannelse av emulsjon - Google Patents

Fremgangsmate og system for a bekjempe dannelse av emulsjon

Info

Publication number
NO20050460L
NO20050460L NO20050460A NO20050460A NO20050460L NO 20050460 L NO20050460 L NO 20050460L NO 20050460 A NO20050460 A NO 20050460A NO 20050460 A NO20050460 A NO 20050460A NO 20050460 L NO20050460 L NO 20050460L
Authority
NO
Norway
Prior art keywords
oil
emulsions
water
separated
fluid
Prior art date
Application number
NO20050460A
Other languages
English (en)
Inventor
David Eric Appleford
Brian William Lane
Original Assignee
Alpha Thames Ltd
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 Alpha Thames Ltd filed Critical Alpha Thames Ltd
Publication of NO20050460L publication Critical patent/NO20050460L/no

Links

Classifications

    • 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
    • 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
    • B01D17/0208—Separation of non-miscible liquids by sedimentation
    • 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)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Physics & Mathematics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Thermal Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Accessories For Mixers (AREA)
  • Colloid Chemistry (AREA)

Abstract

Et system (1) for bekjempelse av dannelse av emulsjoner i produksjonsfluid har et styresystem som sammenlikner de volumetriske strømningsrater av olje og vann separert fra produksjonsfluidet i en separatorbeholder (16). Når forholdet av den separerte olje nærmer seg det punkt hvor emulsjoner kan forventes å dannes, blir en del av det separerte vann avledet inn i en fluldblandeinnretning (10) og blandes med produksjonsfluidet som transporteres til separatorbeholderen (16) slik at det blandede fluid har et olje/vann-forhold utenfor området av olje/vann-forholdene hvor emulsjoner kan dannes. I stedet for å sammenlikne de volumetriske strømningsrater av separert olje og vann, kan systemet alternativt påvise nærværet av emulsjoner i fluidet i separatorbeholderen (16) ved å innføre en nukleonisk nivåføler i beholderen, idet føleren er forbundet til styresystemet.
NO20050460A 2002-06-28 2005-01-27 Fremgangsmate og system for a bekjempe dannelse av emulsjon NO20050460L (no)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GBGB0215062.1A GB0215062D0 (en) 2002-06-28 2002-06-28 A method and system for combating the formation of emulsions
PCT/GB2003/002763 WO2004003341A1 (en) 2002-06-28 2003-06-27 A method and system for combating the formation of emulsions

Publications (1)

Publication Number Publication Date
NO20050460L true NO20050460L (no) 2005-03-23

Family

ID=9939532

Family Applications (1)

Application Number Title Priority Date Filing Date
NO20050460A NO20050460L (no) 2002-06-28 2005-01-27 Fremgangsmate og system for a bekjempe dannelse av emulsjon

Country Status (7)

Country Link
US (1) US20050250860A1 (no)
EP (1) EP1540134A1 (no)
AU (1) AU2003253092A1 (no)
BR (1) BR0312191A (no)
GB (1) GB0215062D0 (no)
NO (1) NO20050460L (no)
WO (1) WO2004003341A1 (no)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2568940C (en) * 2006-11-24 2012-01-31 Noralta Controls Ltd. Method for monitoring fluid levels in a tank
EP2093429A1 (en) * 2008-02-25 2009-08-26 Siemens Aktiengesellschaft Compressor unit
WO2010066266A1 (en) * 2008-12-08 2010-06-17 Statoil Asa Skimming device
CA2820056C (en) * 2010-12-07 2016-01-26 Fluor Technologies Corporation Oil water separation and skimming device
BR112015021349B1 (pt) * 2013-03-07 2020-11-03 Johnson Matthey Public Limited Company método para determinar a posição de uma interface de líquido
EP3137732B1 (en) 2014-04-29 2020-11-11 Exxonmobil Upstream Research Company Multiphase separation system
US9274247B1 (en) * 2014-05-28 2016-03-01 Ronan Engineering Company High resolution density measurement profiler using silicon photomultiplier sensors
WO2016069008A1 (en) 2014-10-31 2016-05-06 Exxonmobil Upstream Research Company A multiphase separation system
US10030498B2 (en) * 2014-12-23 2018-07-24 Fccl Partnership Method and system for adjusting the position of an oil-water interface layer
AU2015393329B2 (en) * 2015-04-27 2020-11-19 Equinor Energy As Method for inverting oil continuous flow to water continuous flow
CN106761656A (zh) * 2017-02-28 2017-05-31 中国石油集团川庆钻探工程有限公司长庆井下技术作业公司 一种分离器

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4727489A (en) * 1986-08-11 1988-02-23 Texaco Inc. Apparatus for analyzing the annulus effluent of a well
GB2215408B (en) * 1988-02-29 1991-12-11 Shell Int Research Method and system for controlling the gas-liquid ratio in a pump
AU618602B2 (en) * 1988-06-03 1992-01-02 Commonwealth Scientific And Industrial Research Organisation Measurement of flow velocity and mass flowrate
GB9116500D0 (en) * 1991-07-31 1991-09-11 British Petroleum Co Plc Method for separating production fluids
CA2136175C (en) * 1992-05-22 2003-07-15 John Stanley Watt Method and apparatus for the measurement of the mass flowrates of fluid components in a multiphase slug flow
US5400657A (en) * 1994-02-18 1995-03-28 Atlantic Richfield Company Multiphase fluid flow measurement
US5996690A (en) * 1995-06-06 1999-12-07 Baker Hughes Incorporated Apparatus for controlling and monitoring a downhole oil/water separator
US6082452A (en) * 1996-09-27 2000-07-04 Baker Hughes, Ltd. Oil separation and pumping systems
US5961841A (en) * 1996-12-19 1999-10-05 Camco International Inc. Downhole fluid separation system
GB9711130D0 (en) * 1997-05-29 1997-07-23 Kvaerner Process Systems As Multi-phase separation
ATE263388T1 (de) * 1997-08-02 2004-04-15 Univ Manchester Durchflusssteuersystem
GB9921373D0 (en) * 1999-09-10 1999-11-10 Alpha Thames Limited Modular sea-bed system

Also Published As

Publication number Publication date
BR0312191A (pt) 2005-04-26
US20050250860A1 (en) 2005-11-10
EP1540134A1 (en) 2005-06-15
GB0215062D0 (en) 2002-08-07
WO2004003341A1 (en) 2004-01-08
AU2003253092A1 (en) 2004-01-19

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Legal Events

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