EA201400769A1 - Способ увеличения нефтеотдачи путём впрыскивания обработанной воды в нефтеносный пласт и система для его осуществления - Google Patents

Способ увеличения нефтеотдачи путём впрыскивания обработанной воды в нефтеносный пласт и система для его осуществления

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Publication number
EA201400769A1
EA201400769A1 EA201400769A EA201400769A EA201400769A1 EA 201400769 A1 EA201400769 A1 EA 201400769A1 EA 201400769 A EA201400769 A EA 201400769A EA 201400769 A EA201400769 A EA 201400769A EA 201400769 A1 EA201400769 A1 EA 201400769A1
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EA
Eurasian Patent Office
Prior art keywords
seawater
oil recovery
oil
enhanced oil
treated
Prior art date
Application number
EA201400769A
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English (en)
Other versions
EA026640B1 (ru
Inventor
Альберт Йозеф Хендрик Янссен
Гёйло Александр Схрадер
Паулюс Хенрикус Йоаннес Вербеек
Original Assignee
Шелл Интернэшнл Рисерч Маатсхаппий Б.В.
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.)
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Application filed by Шелл Интернэшнл Рисерч Маатсхаппий Б.В. filed Critical Шелл Интернэшнл Рисерч Маатсхаппий Б.В.
Publication of EA201400769A1 publication Critical patent/EA201400769A1/ru
Publication of EA026640B1 publication Critical patent/EA026640B1/ru

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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
    • E21B43/16—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
    • 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
    • B01D61/027—Nanofiltration
    • 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
    • B01D61/04—Feed pretreatment
    • 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
    • B01D61/14—Ultrafiltration; Microfiltration
    • B01D61/147—Microfiltration
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/46—Treatment of water, waste water, or sewage by electrochemical methods
    • C02F1/469—Treatment of water, waste water, or sewage by electrochemical methods by electrochemical separation, e.g. by electro-osmosis, electrodialysis, electrophoresis
    • C02F1/4691—Capacitive deionisation
    • 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
    • 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
    • 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
    • B01D2311/2603—Application of an electric field, different from the potential difference across the membrane
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/44—Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis
    • C02F1/442—Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis by nanofiltration
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/44—Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis
    • C02F1/444—Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis by ultrafiltration or microfiltration
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2103/00—Nature of the water, waste water, sewage or sludge to be treated
    • C02F2103/08—Seawater, e.g. for desalination
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2201/00—Apparatus for treatment of water, waste water or sewage
    • C02F2201/46—Apparatus for electrochemical processes
    • C02F2201/461—Electrolysis apparatus
    • C02F2201/46105—Details relating to the electrolytic devices
    • C02F2201/4616—Power supply
    • C02F2201/4617—DC only
    • 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)
  • Water Supply & Treatment (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Mining & Mineral Resources (AREA)
  • Geology (AREA)
  • Nanotechnology (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Fluid Mechanics (AREA)
  • Physics & Mathematics (AREA)
  • Organic Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Molecular Biology (AREA)
  • Electrochemistry (AREA)
  • Analytical Chemistry (AREA)
  • Hydrology & Water Resources (AREA)
  • Health & Medical Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Materials Engineering (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
  • Water Treatment By Electricity Or Magnetism (AREA)

Abstract

Нефтеотдачу повышают посредством отфильтровывания твёрдых частиц из морской воды в блоке (1, 2) фильтрации для получения предварительно обработанной морской воды; дополнительной обработки предварительно обработанной морской воды в блоке (3) емкостной деионизации (CDI), имеющем канал (17) для прохода потока предварительно обработанной морской воды между противоположно заряженными электродами (13, 14), которые адсорбируют ионы для получения обработанной морской воды (10); и впрыскиванием обработанной морской воды (10) с пониженными минерализацией и содержанием твёрдых частиц в пласт для сообщения подвижности сырой нефти и увеличения нефтеотдачи (EOR). Блоки (1, 2, 3) фильтрации и деионизации обеспечивают обработку морской воды (10) до чистоты, минерализации и содержания TDS, подходящими для увеличения нефтеотдачи без последующего составления смеси с необработанной морской водой для повторного регулирования величины TDS, и являются менее чувствительными к засорению и менее энергоёмкими, чем известные блоки обратного осмоса (RO) для обработки морской воды с целью осуществления увеличения нефтеотдачи.
EA201400769A 2011-12-29 2012-12-20 Способ увеличения нефтеотдачи путём впрыскивания обработанной воды в нефтеносный пласт и система для его осуществления EA026640B1 (ru)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP11196116 2011-12-29
PCT/EP2012/076415 WO2013098193A1 (en) 2011-12-29 2012-12-20 Method and system for enhancing oil recovery (eor) by injecting treated water into an oil bearing formation

Publications (2)

Publication Number Publication Date
EA201400769A1 true EA201400769A1 (ru) 2014-11-28
EA026640B1 EA026640B1 (ru) 2017-04-28

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EA201400769A EA026640B1 (ru) 2011-12-29 2012-12-20 Способ увеличения нефтеотдачи путём впрыскивания обработанной воды в нефтеносный пласт и система для его осуществления

Country Status (7)

Country Link
US (2) US9085971B2 (ru)
EP (1) EP2798149B1 (ru)
CN (1) CN104011328B (ru)
DK (1) DK2798149T3 (ru)
EA (1) EA026640B1 (ru)
MY (1) MY196266A (ru)
WO (1) WO2013098193A1 (ru)

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Also Published As

Publication number Publication date
EP2798149B1 (en) 2019-06-26
MY196266A (en) 2023-03-24
US20130168097A1 (en) 2013-07-04
EA026640B1 (ru) 2017-04-28
CN104011328A (zh) 2014-08-27
US9085971B2 (en) 2015-07-21
US20150275635A1 (en) 2015-10-01
DK2798149T3 (da) 2019-09-30
EP2798149A1 (en) 2014-11-05
WO2013098193A1 (en) 2013-07-04
CN104011328B (zh) 2017-05-03
US9399903B2 (en) 2016-07-26

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