EA201070936A1 - Способ и композиция для интенсифицированной добычи углеводородов - Google Patents
Способ и композиция для интенсифицированной добычи углеводородовInfo
- Publication number
- EA201070936A1 EA201070936A1 EA201070936A EA201070936A EA201070936A1 EA 201070936 A1 EA201070936 A1 EA 201070936A1 EA 201070936 A EA201070936 A EA 201070936A EA 201070936 A EA201070936 A EA 201070936A EA 201070936 A1 EA201070936 A1 EA 201070936A1
- Authority
- EA
- Eurasian Patent Office
- Prior art keywords
- composition
- propoxylated
- alcohol
- hydrocarbon containing
- containing formation
- Prior art date
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
- C09K8/58—Compositions for enhanced recovery methods for obtaining hydrocarbons, i.e. for improving the mobility of the oil, e.g. displacing fluids
- C09K8/584—Compositions for enhanced recovery methods for obtaining hydrocarbons, i.e. for improving the mobility of the oil, e.g. displacing fluids characterised by the use of specific surfactants
Landscapes
- Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
Abstract
Способ обработки углеводородсодержащего пласта, содержащий (а) предоставление композиции для извлечения углеводородов по меньшей мере в части углеводородсодержащего пласта, при этом композиция для извлечения углеводородов содержит пропоксилированную композицию, которая содержит (1) глицеролсульфонат пропоксилированного первичного спирта, имеющего разветвленную алифатическую группу со средним числом атомов углерода от 10 до 24, и имеющего среднее число ответвлений на алифатическую группу от 0,7 до 2,5, и имеющего по меньшей мере 0,5, предпочтительно от 3 до 12 моль пропиленоксида на моль первичного спирта, и (2) полипропиленгликоль; при условии, что первичный спирт пропоксилирован приведением спирта в соприкосновение с пропиленоксидом в присутствии каталитически эффективного количества одного или нескольких фосфатных солей элементов ряда лантана или редкоземельных элементов, предпочтительно их карбонатных солей, при котором образуется пропоксилированная композиция, содержащая пропоксилированный спирт и от 1 до 30 мас.% полипропиленгликоля; и (b) предоставление возможности взаимодействия композиции с углеводородами в углеводородсодержащем пласте.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US2694408P | 2008-02-07 | 2008-02-07 | |
US2692608P | 2008-02-07 | 2008-02-07 | |
PCT/US2009/033345 WO2009100301A1 (en) | 2008-02-07 | 2009-02-06 | Method and composition for enhanced hydrocarbons recovery |
Publications (2)
Publication Number | Publication Date |
---|---|
EA201070936A1 true EA201070936A1 (ru) | 2011-02-28 |
EA021925B1 EA021925B1 (ru) | 2015-09-30 |
Family
ID=40627182
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EA201070936A EA021925B1 (ru) | 2008-02-07 | 2009-02-06 | Способ и композиция для интенсифицированной добычи углеводородов |
Country Status (8)
Country | Link |
---|---|
US (1) | US8664167B2 (ru) |
EP (1) | EP2250233A1 (ru) |
CN (1) | CN101970602B (ru) |
CA (1) | CA2714106A1 (ru) |
EA (1) | EA021925B1 (ru) |
MX (1) | MX2010008646A (ru) |
MY (1) | MY155567A (ru) |
WO (1) | WO2009100301A1 (ru) |
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US8327681B2 (en) | 2007-04-20 | 2012-12-11 | Shell Oil Company | Wellbore manufacturing processes for in situ heat treatment processes |
CN101903438B (zh) * | 2007-12-19 | 2013-05-08 | 巴斯夫欧洲公司 | 制备聚醚醇的方法 |
CN101959993B (zh) * | 2008-02-07 | 2013-08-07 | 国际壳牌研究有限公司 | 强化烃采收的方法和组合物 |
US8267170B2 (en) * | 2008-10-13 | 2012-09-18 | Shell Oil Company | Offset barrier wells in subsurface formations |
US8448707B2 (en) | 2009-04-10 | 2013-05-28 | Shell Oil Company | Non-conducting heater casings |
BR112013016838A2 (pt) * | 2010-12-29 | 2016-09-27 | Shell Int Research | composição de recuperação de hidrocarbonetos, e, métodos de tratamento de uma formação contendo petróleo bruto, e de preparação de uma composição de recuperação de hidrocarbonetos |
DE102011015046A1 (de) | 2011-03-24 | 2012-09-27 | Sasol Germany Gmbh | Hochkonzentrierte fließfähige Salze von Alkylpolyalkoxysulfaten |
US9016370B2 (en) | 2011-04-08 | 2015-04-28 | Shell Oil Company | Partial solution mining of hydrocarbon containing layers prior to in situ heat treatment |
AR090958A1 (es) | 2012-05-09 | 2014-12-17 | Shell Int Research | Metodo para la recuperacion mejorada de hidrocarburos |
WO2015048135A1 (en) * | 2013-09-26 | 2015-04-02 | Shell Oil Company | Composition and method for enhanced hydrocarbon recovery |
WO2015048142A1 (en) * | 2013-09-26 | 2015-04-02 | Shell Oil Company | Composition and method for enhanced hydrocarbon recovery |
WO2015048139A1 (en) * | 2013-09-26 | 2015-04-02 | Shell Oil Company | Composition and method for enhanced hydrocarbon recovery |
US20160215200A1 (en) * | 2013-09-26 | 2016-07-28 | Shell Oil Company | Composition and method for enhanced hydrocarbon recovery |
US9587188B2 (en) * | 2013-12-17 | 2017-03-07 | Shell Oil Company | Process for preparing a branched ester and use thereof |
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-
2009
- 2009-02-06 CN CN200980109129.3A patent/CN101970602B/zh not_active Expired - Fee Related
- 2009-02-06 MX MX2010008646A patent/MX2010008646A/es active IP Right Grant
- 2009-02-06 US US12/866,245 patent/US8664167B2/en not_active Expired - Fee Related
- 2009-02-06 CA CA2714106A patent/CA2714106A1/en not_active Abandoned
- 2009-02-06 EP EP09708564A patent/EP2250233A1/en not_active Withdrawn
- 2009-02-06 MY MYPI2010003719A patent/MY155567A/en unknown
- 2009-02-06 EA EA201070936A patent/EA021925B1/ru not_active IP Right Cessation
- 2009-02-06 WO PCT/US2009/033345 patent/WO2009100301A1/en active Application Filing
Also Published As
Publication number | Publication date |
---|---|
US8664167B2 (en) | 2014-03-04 |
CN101970602A (zh) | 2011-02-09 |
US20110021389A1 (en) | 2011-01-27 |
EA021925B1 (ru) | 2015-09-30 |
CN101970602B (zh) | 2013-09-18 |
WO2009100301A1 (en) | 2009-08-13 |
MX2010008646A (es) | 2010-08-31 |
MY155567A (en) | 2015-10-30 |
CA2714106A1 (en) | 2009-08-13 |
EP2250233A1 (en) | 2010-11-17 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
MM4A | Lapse of a eurasian patent due to non-payment of renewal fees within the time limit in the following designated state(s) |
Designated state(s): AM AZ BY KZ KG MD TJ TM RU |