NO20092500L - Process and composition for improved recovery of hydrocarbons - Google Patents
Process and composition for improved recovery of hydrocarbonsInfo
- Publication number
- NO20092500L NO20092500L NO20092500A NO20092500A NO20092500L NO 20092500 L NO20092500 L NO 20092500L NO 20092500 A NO20092500 A NO 20092500A NO 20092500 A NO20092500 A NO 20092500A NO 20092500 L NO20092500 L NO 20092500L
- Authority
- NO
- Norway
- Prior art keywords
- hydrocarbons
- composition
- improved recovery
- hydrocarbon
- recovery composition
- 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
Abstract
En fremgangsmåte for behandling av en hydrokarbonholdig formasjon er beskrevet. Fremgangsmåten omfatter å tilveiebringe en hydrokarbonutvinningssammensetning til den hydrokarbonholdige formasjon. Hydrokarbonutvinningssammensetningen omfatter et forgrenet indre olefinsulfonat som har et gjennomsnittlig karbontall på minst 15 og et gjennomsnittlig antall grener pr. molekyl på minst 0,8.A method of treating a hydrocarbon-containing formation is described. The method comprises providing a hydrocarbon recovery composition for the hydrocarbonaceous formation. The hydrocarbon recovery composition comprises a branched inner olefin sulfonate having an average carbon number of at least 15 and an average number of branches per second. molecule of at least 0.8.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US87132106P | 2006-12-21 | 2006-12-21 | |
PCT/US2007/088069 WO2008079852A1 (en) | 2006-12-21 | 2007-12-19 | Method and composition for enhanced hydrocarbons recovery |
Publications (1)
Publication Number | Publication Date |
---|---|
NO20092500L true NO20092500L (en) | 2009-07-14 |
Family
ID=39275147
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NO20092500A NO20092500L (en) | 2006-12-21 | 2009-07-02 | Process and composition for improved recovery of hydrocarbons |
Country Status (7)
Country | Link |
---|---|
EP (1) | EP2109649A1 (en) |
CN (1) | CN101589128A (en) |
CA (1) | CA2672632A1 (en) |
MX (1) | MX2009006612A (en) |
NO (1) | NO20092500L (en) |
RU (1) | RU2009128031A (en) |
WO (1) | WO2008079852A1 (en) |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102449103B (en) | 2009-04-16 | 2013-11-06 | 国际壳牌研究有限公司 | Method and composition for enhanced hydrocarbons recovery from a very high salinity, high temperature formation |
WO2010129051A1 (en) * | 2009-05-05 | 2010-11-11 | Stepan Company | Sulfonated internal olefin surfactant for enhanced oil recovery |
EP2534219A1 (en) * | 2010-02-12 | 2012-12-19 | Shell Internationale Research Maatschappij B.V. | Method and composition for enhanced oil recovery |
BR112012020151A2 (en) * | 2010-02-12 | 2018-06-05 | Shell Int Research | methods for treating a crude oil-containing formation and for reducing the viscosity of a surfactant; and, hydrocarbon recovery composition. |
BR112012020390A2 (en) * | 2010-02-15 | 2016-05-10 | Shell Int Research | hydrocarbon recovery composition, and method for treating a hydrocarbon-containing formation |
EA023415B1 (en) | 2010-05-22 | 2016-06-30 | Стипэн Компани | Process for preparing sulfonated internal olefin surfactant for enhanced oil recovery |
BR112013023954A2 (en) * | 2011-04-20 | 2016-12-13 | Shell Int Research | method for treating a hydrocarbon-containing formation, and, composition |
GB201113229D0 (en) * | 2011-08-01 | 2011-09-14 | Oilflow Solutions Holdings Ltd | Recovery of oil |
BR112014004024A2 (en) * | 2011-08-31 | 2017-03-07 | Shell Int Res Maatppij B V | method for treating a hydrocarbon-containing formation, hydrocarbon recovery composition, and hydrocarbon-containing composition |
EP3031878A1 (en) * | 2014-12-08 | 2016-06-15 | Shell Internationale Research Maatschappij B.V. | Internal olefin sulfonate composition and use thereof in enhanced oil recovery |
CA3158945A1 (en) * | 2019-10-31 | 2021-05-06 | Chevron U.S.A. Inc. | Olefin sulfonates |
US20220363979A1 (en) * | 2019-10-31 | 2022-11-17 | Chevron Oronite Company Llc | Olefin sulfonates |
CA3158943A1 (en) * | 2019-10-31 | 2021-05-06 | Chevron U.S.A. Inc. | Olefin sulfonates |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS59173485A (en) * | 1983-03-19 | 1984-10-01 | ライオン株式会社 | Micelle solution for recovering petroleum |
JPS59185286A (en) * | 1983-04-04 | 1984-10-20 | ライオン株式会社 | Recovery of petroleum |
JPS61136577A (en) * | 1984-12-06 | 1986-06-24 | Lion Corp | Fluid for petroleum recovery |
US4842065A (en) * | 1988-05-11 | 1989-06-27 | Marathon Oil Company | Oil recovery process employing cyclic wettability alteration |
GB9711356D0 (en) * | 1997-05-30 | 1997-07-30 | Unilever Plc | Particulate detergent composition |
US6765106B2 (en) * | 2001-02-15 | 2004-07-20 | Shell Oil Company | Process for preparing a branched olefin, a method of using the branched olefin for making a surfactant, and a surfactant |
US7055602B2 (en) * | 2003-03-11 | 2006-06-06 | Shell Oil Company | Method and composition for enhanced hydrocarbons recovery |
-
2007
- 2007-12-19 CA CA002672632A patent/CA2672632A1/en not_active Abandoned
- 2007-12-19 EP EP07869486A patent/EP2109649A1/en not_active Withdrawn
- 2007-12-19 WO PCT/US2007/088069 patent/WO2008079852A1/en active Application Filing
- 2007-12-19 MX MX2009006612A patent/MX2009006612A/en unknown
- 2007-12-19 RU RU2009128031A patent/RU2009128031A/en not_active Application Discontinuation
- 2007-12-19 CN CNA2007800505038A patent/CN101589128A/en active Pending
-
2009
- 2009-07-02 NO NO20092500A patent/NO20092500L/en not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
MX2009006612A (en) | 2009-06-30 |
EP2109649A1 (en) | 2009-10-21 |
CA2672632A1 (en) | 2008-07-03 |
RU2009128031A (en) | 2011-01-27 |
WO2008079852A1 (en) | 2008-07-03 |
CN101589128A (en) | 2009-11-25 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FC2A | Withdrawal, rejection or dismissal of laid open patent application |