NO20070940L - Vannoversvommelsesmetode - Google Patents

Vannoversvommelsesmetode

Info

Publication number
NO20070940L
NO20070940L NO20070940A NO20070940A NO20070940L NO 20070940 L NO20070940 L NO 20070940L NO 20070940 A NO20070940 A NO 20070940A NO 20070940 A NO20070940 A NO 20070940A NO 20070940 L NO20070940 L NO 20070940L
Authority
NO
Norway
Prior art keywords
removable
dissolved material
stream
aqueous solution
water
Prior art date
Application number
NO20070940A
Other languages
English (en)
Other versions
NO338600B1 (no
Inventor
Ian Ralph Collins
Original Assignee
Bp Exploration Operating
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 Bp Exploration Operating filed Critical Bp Exploration Operating
Publication of NO20070940L publication Critical patent/NO20070940L/no
Publication of NO338600B1 publication Critical patent/NO338600B1/no

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K8/00—Compositions for drilling of boreholes or wells; Compositions for treating boreholes or wells, e.g. for completion or for remedial operations
    • C09K8/52—Compositions for preventing, limiting or eliminating depositions, e.g. for cleaning
    • C09K8/528—Compositions for preventing, limiting or eliminating depositions, e.g. for cleaning inorganic depositions, e.g. sulfates or carbonates
    • 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
    • E21B43/16—Enhanced recovery methods for obtaining hydrocarbons
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D61/00—Processes of separation using semi-permeable membranes, e.g. dialysis, osmosis or ultrafiltration; Apparatus, accessories or auxiliary operations specially adapted therefor
    • B01D61/002—Forward osmosis or direct osmosis
    • B01D61/0021—Forward osmosis or direct osmosis comprising multiple forward osmosis steps
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D61/00—Processes of separation using semi-permeable membranes, e.g. dialysis, osmosis or ultrafiltration; Apparatus, accessories or auxiliary operations specially adapted therefor
    • B01D61/002—Forward osmosis or direct osmosis
    • B01D61/005—Osmotic agents; Draw solutions
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D61/00—Processes of separation using semi-permeable membranes, e.g. dialysis, osmosis or ultrafiltration; Apparatus, accessories or auxiliary operations specially adapted therefor
    • B01D61/02—Reverse osmosis; Hyperfiltration ; Nanofiltration
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K8/00—Compositions for drilling of boreholes or wells; Compositions for treating boreholes or wells, e.g. for completion or for remedial operations
    • C09K8/58—Compositions for enhanced recovery methods for obtaining hydrocarbons, i.e. for improving the mobility of the oil, e.g. displacing fluids
    • 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
    • E21B37/00—Methods or apparatus for cleaning boreholes or wells
    • E21B37/06—Methods or apparatus for cleaning boreholes or wells using chemical means for preventing or limiting, e.g. eliminating, the deposition of paraffins or like substances
    • 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
    • E21B43/16—Enhanced recovery methods for obtaining hydrocarbons
    • E21B43/20—Displacing by water
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2311/00—Details relating to membrane separation process operations and control
    • B01D2311/04—Specific process operations in the feed stream; Feed pretreatment
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2311/00—Details relating to membrane separation process operations and control
    • B01D2311/26—Further operations combined with membrane separation processes
    • B01D2311/2626—Absorption or adsorption
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2311/00—Details relating to membrane separation process operations and control
    • B01D2311/26—Further operations combined with membrane separation processes
    • B01D2311/2649—Filtration
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2311/00—Details relating to membrane separation process operations and control
    • B01D2311/26—Further operations combined with membrane separation processes
    • B01D2311/2653—Degassing
    • B01D2311/2657—Deaeration
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2317/00—Membrane module arrangements within a plant or an apparatus
    • B01D2317/04—Elements in parallel
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A20/00—Water conservation; Efficient water supply; Efficient water use
    • Y02A20/124—Water desalination
    • Y02A20/131—Reverse-osmosis

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Water Supply & Treatment (AREA)
  • Mining & Mineral Resources (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Fluid Mechanics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • General Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Nanotechnology (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
  • Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
  • Aeration Devices For Treatment Of Activated Polluted Sludge (AREA)
  • Silicates, Zeolites, And Molecular Sieves (AREA)
  • Physical Water Treatments (AREA)
  • Medicines Containing Material From Animals Or Micro-Organisms (AREA)
  • Insulated Conductors (AREA)
  • External Artificial Organs (AREA)
  • Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
  • Curing Cements, Concrete, And Artificial Stone (AREA)
  • Preparation Of Clay, And Manufacture Of Mixtures Containing Clay Or Cement (AREA)
  • Separation Of Suspended Particles By Flocculating Agents (AREA)
  • Control Of Eletrric Generators (AREA)
  • Magnetic Ceramics (AREA)
  • Removal Of Specific Substances (AREA)
  • Semiconductor Lasers (AREA)

Abstract

Fremgangsmåte for utvinning av hydrokarboner fra en porøs underjordisk hydrokarbonbærende formasjon, innbefattende: (a) tilførsel av en første strøm som innbefatter et vann av høy saltholdighet til en første side av en semipermeabel membran i minst én enhet for fremoverrettet osmose i et avsaltingsanlegg og tilførsel av en annen strøm som innbefatter en vandig oppløsning av et fjernbart oppløst materiale til en annen side av den semipermeable membranen, hvor konsentrasjonen av oppløst materiale i den vandige oppløsningen av det fjernbare oppløste materialet er tilstrekkelig større enn konsentrasjonen av oppløst materiale i vannet av høy saltholdighet slik at vann passerer gjennom den semipermeable membranen fra vannet av høy saltholdighet inn i den vandige oppløsningen av det fjernbare oppløste materialet til dannelse av en fortynnet vandig oppløsning av det fjernbare oppløste materialet; (b) fjerning av en tredje strøm som innbefatter en konsentrert saltoppløsning og en fjerde strøm som innbefatter en fortynnet vandig oppløsning av det fjernbare oppløste materialet fra nevnte henholdsvis første og andre sider av den semipermeable membranen i enheten for fremoverrettet osmose; (c) vesentlig separering av det fjernbare oppløste materialet fra den fjerde strømmen som innbefatter den fortynnede vandige oppløsningen av det fjernbare oppløste materialet til dannelse av en vannstrøm av lav saltholdighet som har et innhold av totale oppløste faste stoffer på mindre enn 5.000 ppm; (d) om nødvendig, øking av saltholdigheten til vannstrømmen av lav saltholdighet til et innhold av totale oppløste faste stoffer på minst 200 ppm, (e) føring av det behandlede vannet av lav saltholdighet inn i den hydrokarbonbærende formasjonen via en injeksjonsbrønn; (f) fortrengning av hydrokarbonene med det behandlede vannet av lav saltholdighet mot en tilknyttet produksjonsbrønn; og (g) utvinning av hydrokarboner fra formasjonen via produksjonsbrønnen.
NO20070940A 2004-07-21 2007-02-19 Fremgangsmåte for utvinning av hydrokarboner ved injisering av behandlet vann med lav saltholdighet inn i en hydrokarbon¬bærende formasjon NO338600B1 (no)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GBGB0416310.1A GB0416310D0 (en) 2004-07-21 2004-07-21 Method
PCT/GB2005/002555 WO2006008439A1 (en) 2004-07-21 2005-06-30 Water flooding method

Publications (2)

Publication Number Publication Date
NO20070940L true NO20070940L (no) 2007-04-19
NO338600B1 NO338600B1 (no) 2016-09-12

Family

ID=32922580

Family Applications (1)

Application Number Title Priority Date Filing Date
NO20070940A NO338600B1 (no) 2004-07-21 2007-02-19 Fremgangsmåte for utvinning av hydrokarboner ved injisering av behandlet vann med lav saltholdighet inn i en hydrokarbon¬bærende formasjon

Country Status (16)

Country Link
US (2) US7455109B2 (no)
EP (2) EP1781898B1 (no)
CN (1) CN101023242B (no)
AT (2) ATE410585T1 (no)
AU (1) AU2005263885B2 (no)
BR (1) BRPI0513586B1 (no)
CA (1) CA2573680C (no)
DE (2) DE602005010272D1 (no)
DK (2) DK1781898T3 (no)
EA (1) EA012303B1 (no)
EG (1) EG24405A (no)
ES (1) ES2319671T3 (no)
GB (1) GB0416310D0 (no)
MX (1) MX2007000806A (no)
NO (1) NO338600B1 (no)
WO (2) WO2006008439A1 (no)

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WO2006008506A1 (en) 2006-01-26
BRPI0513586B1 (pt) 2016-06-28
WO2006008439A1 (en) 2006-01-26
EA012303B1 (ru) 2009-08-28
EP1769134B1 (en) 2009-01-14
ES2319671T3 (es) 2009-05-11
GB0416310D0 (en) 2004-08-25
DK1781898T3 (da) 2009-02-16
CA2573680C (en) 2013-02-19
MX2007000806A (es) 2007-07-09
AU2005263885B2 (en) 2010-01-28
DE602005010272D1 (de) 2008-11-20
BRPI0513586A (pt) 2008-05-13
EP1781898A1 (en) 2007-05-09
ATE420937T1 (de) 2009-01-15
EA200700200A1 (ru) 2007-08-31
NO338600B1 (no) 2016-09-12
US20070246426A1 (en) 2007-10-25
AU2005263885A1 (en) 2006-01-26
DE602005012395D1 (de) 2009-03-05
EG24405A (en) 2009-05-04
CN101023242B (zh) 2010-09-29
EP1781898B1 (en) 2008-10-08
EP1769134A1 (en) 2007-04-04
CN101023242A (zh) 2007-08-22
CA2573680A1 (en) 2006-01-26
ATE410585T1 (de) 2008-10-15
US7640981B2 (en) 2010-01-05
US20070284100A1 (en) 2007-12-13

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