EA201500695A1 - Способ добычи нефти - Google Patents

Способ добычи нефти

Info

Publication number
EA201500695A1
EA201500695A1 EA201500695A EA201500695A EA201500695A1 EA 201500695 A1 EA201500695 A1 EA 201500695A1 EA 201500695 A EA201500695 A EA 201500695A EA 201500695 A EA201500695 A EA 201500695A EA 201500695 A1 EA201500695 A1 EA 201500695A1
Authority
EA
Eurasian Patent Office
Prior art keywords
oil
bitumen
injecting
formation
components
Prior art date
Application number
EA201500695A
Other languages
English (en)
Inventor
Грегори Алан Чилек
Гордон Томас Шахин
Шунашеп Шукла
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 EA201500695A1 publication Critical patent/EA201500695A1/ru

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH DRILLING; MINING
    • E21B—EARTH DRILLING, e.g. DEEP 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
    • E21B43/24—Enhanced recovery methods for obtaining hydrocarbons using heat, e.g. steam injection
    • E21B43/2406—Steam assisted gravity drainage [SAGD]
    • 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
    • C09K8/592—Compositions used in combination with generated heat, e.g. by steam injection

Abstract

Тяжелую нефть или битум извлекают с помощью закачивания композиции для извлечения нефти, содержащей аммиак и водяной пар, имеющий качество пара от более 0 до менее 0,7, или закачивания ее компонентов в подземный нефтеносный пласт, содержащий нефть или битум, имеющие общее кислотное число по меньшей мере 0,1, и добычи нефти или битума из пласта после закачивания композиции для извлечения нефти или ее компонентов в пласт.
EA201500695A 2012-12-27 2013-12-19 Способ добычи нефти EA201500695A1 (ru)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201261746214P 2012-12-27 2012-12-27
PCT/US2013/076343 WO2014105588A1 (en) 2012-12-27 2013-12-19 Process for producing oil

Publications (1)

Publication Number Publication Date
EA201500695A1 true EA201500695A1 (ru) 2015-11-30

Family

ID=51015834

Family Applications (1)

Application Number Title Priority Date Filing Date
EA201500695A EA201500695A1 (ru) 2012-12-27 2013-12-19 Способ добычи нефти

Country Status (6)

Country Link
US (1) US20140182850A1 (ru)
EP (1) EP2938814A4 (ru)
CN (1) CN104870744A (ru)
CA (1) CA2893658A1 (ru)
EA (1) EA201500695A1 (ru)
WO (1) WO2014105588A1 (ru)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2913130C (en) * 2013-05-22 2021-01-12 Total E&P Canada, Ltd. Fishbone sagd
CA2877640C (en) * 2014-01-13 2021-12-14 John A. Stanecki Oil recovery with fishbone wells and steam
MY189768A (en) * 2014-12-15 2022-03-03 Shell Int Research Process and composition for producing oil
CN104989353A (zh) * 2015-07-16 2015-10-21 国勘石油技术有限公司 Sagd双水平井的采油方法
US10370949B2 (en) * 2015-09-23 2019-08-06 Conocophillips Company Thermal conditioning of fishbone well configurations
CN105863592B (zh) * 2016-05-27 2018-08-10 中国石油天然气股份有限公司 降低井下气油比提高泵效的采油方法与装置
CN106522915A (zh) * 2016-09-19 2017-03-22 西南石油大学 一种用于天然气水平井泵抽的气液分离装置
CN106437640B (zh) * 2016-10-19 2020-05-01 中国石油化工股份有限公司 一种低渗油藏co2、n2混合驱油方法
US20170327730A1 (en) * 2017-08-02 2017-11-16 Shell Oil Company Hydrocarbon recovery composition and a method for use thereof
CN114293958B (zh) * 2021-12-13 2023-10-20 常州大学 一种采用双水平井高效开发含底水稠油油藏的方法

Family Cites Families (11)

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Publication number Priority date Publication date Assignee Title
US3379249A (en) * 1966-07-29 1968-04-23 Phillips Petroleum Co Process for oil production by steam injection
US3938590A (en) * 1974-06-26 1976-02-17 Texaco Exploration Canada Ltd. Method for recovering viscous asphaltic or bituminous petroleum
US4127172A (en) * 1977-09-28 1978-11-28 Texaco Exploration Canada Ltd. Viscous oil recovery method
US4156463A (en) * 1978-06-26 1979-05-29 Texaco Inc. Viscous oil recovery method
US4475592A (en) * 1982-10-28 1984-10-09 Texaco Canada Inc. In situ recovery process for heavy oil sands
US4572296A (en) * 1984-09-20 1986-02-25 Union Oil Company Of California Steam injection method
US4660641A (en) * 1985-09-03 1987-04-28 Texaco Inc. Buffered steam drive oil recovery process
US4923009A (en) * 1989-05-05 1990-05-08 Union Oil Company Of California Steam enhanced oil recovery processes and compositions for use therein
CA2706083A1 (en) * 2007-11-19 2009-05-28 Shell Internationale Research Maatschappij B.V. Systems and methods for producing oil and/or gas
CA2620335C (en) * 2008-01-29 2011-05-17 Dustin Bizon Gravity drainage apparatus
US7938183B2 (en) * 2008-02-28 2011-05-10 Baker Hughes Incorporated Method for enhancing heavy hydrocarbon recovery

Also Published As

Publication number Publication date
CN104870744A (zh) 2015-08-26
US20140182850A1 (en) 2014-07-03
CA2893658A1 (en) 2014-07-03
EP2938814A1 (en) 2015-11-04
EP2938814A4 (en) 2016-07-13
WO2014105588A1 (en) 2014-07-03

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