EA201592230A1 - METHOD OF INCREASING OIL RECOVERY FOR OIL FORMATION - Google Patents

METHOD OF INCREASING OIL RECOVERY FOR OIL FORMATION

Info

Publication number
EA201592230A1
EA201592230A1 EA201592230A EA201592230A EA201592230A1 EA 201592230 A1 EA201592230 A1 EA 201592230A1 EA 201592230 A EA201592230 A EA 201592230A EA 201592230 A EA201592230 A EA 201592230A EA 201592230 A1 EA201592230 A1 EA 201592230A1
Authority
EA
Eurasian Patent Office
Prior art keywords
oil
formation
well
fluid
increasing
Prior art date
Application number
EA201592230A
Other languages
Russian (ru)
Inventor
Дидерик Виллем Ван Батенбург
Дидерик Михил Бурсма
Конрад Элеваут
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.)
Filing date
Publication date
Application filed by Шелл Интернэшнл Рисерч Маатсхаппий Б.В. filed Critical Шелл Интернэшнл Рисерч Маатсхаппий Б.В.
Publication of EA201592230A1 publication Critical patent/EA201592230A1/en

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
    • E21B43/16—Enhanced recovery methods for obtaining hydrocarbons
    • E21B43/20—Displacing by water
    • 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
    • E21B43/162—Injecting fluid from longitudinally spaced locations in injection well

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Geology (AREA)
  • Mining & Mineral Resources (AREA)
  • Physics & Mathematics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Lubricants (AREA)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)

Abstract

Предложен способ извлечения нефти из нефтеносной формации. Первый флюид для извлечения нефти вводится в формацию через первую скважину в течение первого периода времени, и нефть добывается из второй скважины. Второй флюид для извлечения нефти, отличающийся от первого флюида для извлечения нефти, вводится внутрь формации через вторую скважину в течение второго периода времени после первого периода времени, и нефть добывается из третьей скважины, где вторая скважина расположена на пути движения флюида, простирающегося между первой и третьей скважиной.A method for extracting oil from an oil-bearing formation is proposed. The first fluid to extract oil is introduced into the formation through the first well during the first period of time, and oil is extracted from the second well. The second fluid to extract oil, different from the first fluid to extract oil, is injected into the formation through the second well during the second period of time after the first period of time, and oil is extracted from the third well, where the second well is located along the path of the fluid extending between third well.

EA201592230A 2013-05-31 2014-05-29 METHOD OF INCREASING OIL RECOVERY FOR OIL FORMATION EA201592230A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201361829697P 2013-05-31 2013-05-31
PCT/US2014/039923 WO2014194031A1 (en) 2013-05-31 2014-05-29 Process for enhancing oil recovery from an oil-bearing formation

Publications (1)

Publication Number Publication Date
EA201592230A1 true EA201592230A1 (en) 2016-04-29

Family

ID=51983817

Family Applications (1)

Application Number Title Priority Date Filing Date
EA201592230A EA201592230A1 (en) 2013-05-31 2014-05-29 METHOD OF INCREASING OIL RECOVERY FOR OIL FORMATION

Country Status (6)

Country Link
US (1) US20140352958A1 (en)
EP (1) EP3004533A1 (en)
CN (1) CN105247165A (en)
CA (1) CA2910988A1 (en)
EA (1) EA201592230A1 (en)
WO (1) WO2014194031A1 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20170218260A1 (en) * 2016-01-28 2017-08-03 Neilin Chakrabarty DME Fracing
GB2559410B (en) * 2017-02-06 2020-04-15 Equinor Energy As Method
US20170327730A1 (en) * 2017-08-02 2017-11-16 Shell Oil Company Hydrocarbon recovery composition and a method for use thereof
GB201714649D0 (en) 2017-09-12 2017-10-25 Bp Exploration Operating Method of controlling salinity of a low salinity injection water
BR112021022109A2 (en) * 2019-05-07 2022-01-04 Bl Technologies Inc Water treatment method and water treatment system
US20240067866A1 (en) * 2022-08-23 2024-02-29 Saudi Arabian Oil Company Ether and carbon dioxide mixtures to enhance hydrocarbon recovery from an underground formation

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3126953A (en) * 1964-03-31 Recovery of hydrocarbon material from a subterranean
US3823777A (en) * 1973-05-04 1974-07-16 Texaco Inc Multiple solvent miscible flooding technique for use in petroleum formation over-laying and in contact with water saturated porous formations
US4499948A (en) * 1983-12-12 1985-02-19 Atlantic Richfield Company Viscous oil recovery using controlled pressure well pair drainage
US4727937A (en) * 1986-10-02 1988-03-01 Texaco Inc. Steamflood process employing horizontal and vertical wells
WO2005045192A1 (en) * 2003-11-03 2005-05-19 Exxonmobil Upstream Research Company Hydrocarbon recovery from impermeable oil shales
US8360157B2 (en) * 2005-10-25 2013-01-29 Exxonmobil Upstream Research Company Slurrified heavy oil recovery process
CA2744193C (en) * 2008-11-28 2014-09-02 Schlumberger Canada Limited Method for estimation of sagd process characteristics
EP2228514A1 (en) * 2009-03-10 2010-09-15 Shell Internationale Research Maatschappij B.V. Improving crude oil production from a layered oil reservoir
WO2011019632A1 (en) * 2009-08-10 2011-02-17 Shell Oil Company Enhanced oil recovery systems and methods
US9033047B2 (en) * 2010-11-24 2015-05-19 Chevron U.S.A. Inc. Enhanced oil recovery in low permeability reservoirs
US8960317B2 (en) * 2011-11-25 2015-02-24 Capri Petroleum Technologies Ltd. Horizontal well line-drive oil recovery process
CN102852496B (en) * 2012-04-20 2015-05-06 中国石油天然气股份有限公司 Middle-deep layer thickened oil deposit mining method

Also Published As

Publication number Publication date
EP3004533A1 (en) 2016-04-13
US20140352958A1 (en) 2014-12-04
CA2910988A1 (en) 2014-12-04
WO2014194031A1 (en) 2014-12-04
CN105247165A (en) 2016-01-13

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