ECSP12012240A - Tensioactivos de alcohol de guerbet alcoxilado y su uso en las aplicaciones de recuperación mejorada de petróleo - Google Patents
Tensioactivos de alcohol de guerbet alcoxilado y su uso en las aplicaciones de recuperación mejorada de petróleoInfo
- Publication number
- ECSP12012240A ECSP12012240A ECSP12012240A ECSP12012240A EC SP12012240 A ECSP12012240 A EC SP12012240A EC SP12012240 A ECSP12012240 A EC SP12012240A EC SP12012240 A ECSP12012240 A EC SP12012240A
- Authority
- EC
- Ecuador
- Prior art keywords
- alcoxilado
- tensioactive
- oil recovery
- improved oil
- guerbet alcohol
- Prior art date
Links
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 title abstract 2
- 238000011084 recovery Methods 0.000 title abstract 2
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 abstract 2
- 125000000129 anionic group Chemical group 0.000 abstract 2
- 125000004432 carbon atom Chemical group C* 0.000 abstract 2
- 230000002209 hydrophobic effect Effects 0.000 abstract 2
- 238000000034 method Methods 0.000 abstract 2
- IAYPIBMASNFSPL-UHFFFAOYSA-N Ethylene oxide Chemical compound C1CO1 IAYPIBMASNFSPL-UHFFFAOYSA-N 0.000 abstract 1
- GOOHAUXETOMSMM-UHFFFAOYSA-N Propylene oxide Chemical compound CC1CO1 GOOHAUXETOMSMM-UHFFFAOYSA-N 0.000 abstract 1
- WYURNTSHIVDZCO-UHFFFAOYSA-N Tetrahydrofuran Chemical compound C1CCOC1 WYURNTSHIVDZCO-UHFFFAOYSA-N 0.000 abstract 1
- 150000001298 alcohols Chemical class 0.000 abstract 1
- 239000003945 anionic surfactant Substances 0.000 abstract 1
- 230000015572 biosynthetic process Effects 0.000 abstract 1
- 238000004140 cleaning Methods 0.000 abstract 1
- 238000006471 dimerization reaction Methods 0.000 abstract 1
- 230000007613 environmental effect Effects 0.000 abstract 1
- 238000010348 incorporation Methods 0.000 abstract 1
- 239000000203 mixture Substances 0.000 abstract 1
- 239000002736 nonionic surfactant Substances 0.000 abstract 1
- 239000003208 petroleum Substances 0.000 abstract 1
- 230000007928 solubilization Effects 0.000 abstract 1
- 238000005063 solubilization Methods 0.000 abstract 1
- 239000004094 surface-active agent Substances 0.000 abstract 1
- 238000003786 synthesis reaction Methods 0.000 abstract 1
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
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C305/00—Esters of sulfuric acids
- C07C305/02—Esters of sulfuric acids having oxygen atoms of sulfate groups bound to acyclic carbon atoms of a carbon skeleton
- C07C305/04—Esters of sulfuric acids having oxygen atoms of sulfate groups bound to acyclic carbon atoms of a carbon skeleton being acyclic and saturated
- C07C305/10—Esters of sulfuric acids having oxygen atoms of sulfate groups bound to acyclic carbon atoms of a carbon skeleton being acyclic and saturated being further substituted by singly-bound oxygen atoms
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C309/00—Sulfonic acids; Halides, esters, or anhydrides thereof
- C07C309/01—Sulfonic acids
- C07C309/02—Sulfonic acids having sulfo groups bound to acyclic carbon atoms
- C07C309/03—Sulfonic acids having sulfo groups bound to acyclic carbon atoms of an acyclic saturated carbon skeleton
- C07C309/07—Sulfonic acids having sulfo groups bound to acyclic carbon atoms of an acyclic saturated carbon skeleton containing oxygen atoms bound to the carbon skeleton
- C07C309/09—Sulfonic acids having sulfo groups bound to acyclic carbon atoms of an acyclic saturated carbon skeleton containing oxygen atoms bound to the carbon skeleton containing etherified hydroxy groups bound to the carbon skeleton
- C07C309/10—Sulfonic acids having sulfo groups bound to acyclic carbon atoms of an acyclic saturated carbon skeleton containing oxygen atoms bound to the carbon skeleton containing etherified hydroxy groups bound to the carbon skeleton with the oxygen atom of at least one of the etherified hydroxy groups further bound to an acyclic carbon atom
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G65/00—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule
- C08G65/02—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from cyclic ethers by opening of the heterocyclic ring
- C08G65/26—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from cyclic ethers by opening of the heterocyclic ring from cyclic ethers and other compounds
- C08G65/2603—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from cyclic ethers by opening of the heterocyclic ring from cyclic ethers and other compounds the other compounds containing oxygen
- C08G65/2606—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from cyclic ethers by opening of the heterocyclic ring from cyclic ethers and other compounds the other compounds containing oxygen containing hydroxyl groups
- C08G65/2609—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from cyclic ethers by opening of the heterocyclic ring from cyclic ethers and other compounds the other compounds containing oxygen containing hydroxyl groups containing aliphatic hydroxyl groups
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G65/00—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule
- C08G65/02—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from cyclic ethers by opening of the heterocyclic ring
- C08G65/32—Polymers modified by chemical after-treatment
- C08G65/329—Polymers modified by chemical after-treatment with organic compounds
- C08G65/334—Polymers modified by chemical after-treatment with organic compounds containing sulfur
- C08G65/3344—Polymers modified by chemical after-treatment with organic compounds containing sulfur containing oxygen in addition to sulfur
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Polymers & Plastics (AREA)
- Medicinal Chemistry (AREA)
- Health & Medical Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Mining & Mineral Resources (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Materials Engineering (AREA)
- General Chemical & Material Sciences (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Environmental & Geological Engineering (AREA)
- Geochemistry & Mineralogy (AREA)
- Detergent Compositions (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Cosmetics (AREA)
- Emulsifying, Dispersing, Foam-Producing Or Wetting Agents (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
- Media Introduction/Drainage Providing Device (AREA)
Abstract
Se describen composiciones y métodos de síntesis de tensioactivos aniónicos mediante la alcoxilación de un alcohol de Guerbet (GA) que tiene de 12 a 36 átomos de carbono utilizando óxido de butileno, y opcionalmente oxido de propileno y/u óxido de etileno, seguida por la incorporación de un grupo aniónico terminal como se describe en este documento. El GA de la presente invención es preparado por un método fácil y económico que involucra una dimerización de alcoholes con 6 a 18 átomos de carbono catalizada por una base, a alta temperatura. Los tensioactivos éter hidrófobos grandes de la presente invención encuentran usos en las aplicaciones de recuperación mejorada de petróleo (EOR) en donde se utiliza para la solubilización y movilización del petróleo y para la limpieza ambiental. Además, el GA alcoxilado hidrófobo sin grupo aniónico terminal se puede usar como un tensioactivo no iónico de ultra alto peso molecular.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US32501510P | 2010-04-16 | 2010-04-16 | |
US13/085,248 US8841241B2 (en) | 2010-04-16 | 2011-04-12 | Anionic polyalkoxy group comprising surfactants on basis of guerbet-alcohols, method of manufacture and use in enhanced oil recovery (EOR) applications |
Publications (1)
Publication Number | Publication Date |
---|---|
ECSP12012240A true ECSP12012240A (es) | 2012-11-30 |
Family
ID=44798996
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ECSP12012240 ECSP12012240A (es) | 2010-04-16 | 2012-10-09 | Tensioactivos de alcohol de guerbet alcoxilado y su uso en las aplicaciones de recuperación mejorada de petróleo |
Country Status (11)
Country | Link |
---|---|
US (2) | US8841241B2 (es) |
EP (2) | EP2558546A4 (es) |
CN (1) | CN103003385B (es) |
AU (1) | AU2011240606B2 (es) |
CA (1) | CA2793499C (es) |
EA (1) | EA022635B1 (es) |
EC (1) | ECSP12012240A (es) |
MX (1) | MX2012011796A (es) |
MY (1) | MY150849A (es) |
WO (1) | WO2011130310A1 (es) |
ZA (1) | ZA201207053B (es) |
Families Citing this family (63)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8607865B2 (en) | 2010-03-10 | 2013-12-17 | Basf Se | Process for extracting mineral oil using surfactants based on butylene oxide-containing alkyl alkoxylates |
US8596367B2 (en) | 2010-03-10 | 2013-12-03 | Basf Se | Process for producing mineral oil using surfactants based on C16C18-containing alkyl propoxy surfactants |
CN103003385B (zh) | 2010-04-16 | 2015-06-03 | 德克萨斯州立大学董事会 | Guerbet醇烷氧基化物表面活性剂及其在提高油采收率应用中的用途 |
WO2011131549A1 (de) | 2010-04-23 | 2011-10-27 | Basf Se | Verfahren zur erdölförderung unter verwendung von tensiden auf basis eines gemisches von c32-guerbet-, c34-guerbet-, c36-guerbet-haltigen alkylalkoxylaten |
AR082740A1 (es) | 2010-08-27 | 2012-12-26 | Univ Texas | Tensioactivos de alcoxi carboxilicos, composicion acuosa y eliminacion de material hidrocarbonado |
EP2686737A4 (en) | 2011-03-18 | 2014-09-03 | Basf Se | METHOD FOR PRODUCING INTEGRATED SWITCHING DEVICES, OPTICAL DEVICES, MICROMATIC MACHINES AND MECHANICAL PRECISION DEVICES WITH STRUCTURED MATERIAL LAYERS WITH LINE DISTANCE DISTANCE OF 50 NM OR LESS |
EP2702117A1 (en) * | 2011-04-20 | 2014-03-05 | Shell Internationale Research Maatschappij B.V. | Method and composition for enhanced hydrocarbon recovery |
US9448221B2 (en) * | 2011-05-18 | 2016-09-20 | Saudi Arabian Oil Company | Method, solvent formulation and apparatus for the measurement of the salt content in petroleum fluids |
US9422469B2 (en) * | 2013-03-15 | 2016-08-23 | Chevron U.S.A. Inc. | Mixed carbon length synthesis of primary guerbet alcohols |
US9605198B2 (en) | 2011-09-15 | 2017-03-28 | Chevron U.S.A. Inc. | Mixed carbon length synthesis of primary Guerbet alcohols |
US20130068457A1 (en) * | 2011-09-15 | 2013-03-21 | Chevron U.S.A. Inc. | Method of Manufacture of Guerbet Alcohols For Making Surfactants Used In Petroleum Industry Operations |
US9475979B2 (en) * | 2011-10-24 | 2016-10-25 | Basf Se | Process for producing mineral oil using surfactants based on a mixture of C20 Guerbet-, C22 Guerbet-, C24 Guerbet-containing hydrocarbyl alkoxylates |
CN103998565A (zh) * | 2011-10-24 | 2014-08-20 | 巴斯夫欧洲公司 | 使用基于含c28格尔伯特、c30格尔伯特、c32格尔伯特的烃基烷氧基化物的混合物的表面活性剂开采矿物油的方法 |
US9475978B2 (en) * | 2011-10-24 | 2016-10-25 | Basf Se | Process for producing mineral oil using surfactants based on a mixture of C24 guerbet-, C26 guerbet-, C28-guerbet containing hydrocarbyl alkoxylates |
US9475977B2 (en) * | 2011-10-24 | 2016-10-25 | Basf Se | Process for producing mineral oil using surfactants based on a mixture of C28 Guerbet, C30 Guerbet, C32 Guerbet-containing hydrocarbyl alkoxylates |
MX2014004890A (es) * | 2011-10-24 | 2014-07-09 | Basf Se | Metodo para la produccion de aceite mineral utilizando agentes tensioactivos sobre la base de una mezcla de alcoxilatos de hidrocarburos que contienen c20-guerbet, c22-guerbet, c-24-guerbet. |
WO2013060670A1 (de) * | 2011-10-24 | 2013-05-02 | Basf Se | Verfahren zur erdölförderung unter verwendung von tensiden auf basis eines gemisches von c24-guerbet-, c26-guerbet-, c28-guerbet-haltigen kohlenwasserstoff-alkoxylaten |
US9428432B2 (en) | 2011-11-24 | 2016-08-30 | BASF Wintershall Holding GmbH | Derivatives of tris(2-hydroxyphenyl)methanes, preparation thereof and use thereof for mineral oil production |
AR090723A1 (es) * | 2012-04-19 | 2014-12-03 | Univ Texas | Tensioactivos hidrofobos cortos |
AR090958A1 (es) * | 2012-05-09 | 2014-12-17 | Shell Int Research | Metodo para la recuperacion mejorada de hidrocarburos |
CN104271268B (zh) * | 2012-05-10 | 2017-11-17 | 巴斯夫欧洲公司 | 烷氧基化醇及其在硬表面清洁用配制剂中的用途 |
US20140116690A1 (en) * | 2012-10-26 | 2014-05-01 | Basf Se | Process for mineral oil production using surfactants at least comprising a secondary alkanesulfonate as a cosurfactant |
US20140174735A1 (en) * | 2012-12-26 | 2014-06-26 | Shell Oil Company | Method, system, and composition for producing oil |
CA2896311A1 (en) | 2013-01-16 | 2014-07-24 | Shell Internationale Research Maatschappij B.V. | Method, system, and composition for producing oil |
AU2014274461B2 (en) * | 2013-05-29 | 2017-09-21 | Indorama Ventures Oxides Llc | Use of organic acids or a salt thereof in surfactant-based enhanced oil recovery formulations and techniques |
US10723936B2 (en) | 2013-06-17 | 2020-07-28 | China Petroleum & Chemical Corporation | Surfactant composition, and manufacturing method and application of same |
CN104277814B (zh) * | 2013-07-09 | 2017-09-15 | 中国石油化工股份有限公司 | 驱油用表面活性剂组合物、制备方法及应用 |
WO2015108900A1 (en) * | 2014-01-16 | 2015-07-23 | Shell Oil Company | Process and composition for producing oil |
WO2015138444A1 (en) * | 2014-03-10 | 2015-09-17 | Board Of Regents, The University Of Texas System | Ammonia nh4x compositions for use with hard brine |
US9976072B2 (en) | 2014-03-26 | 2018-05-22 | Chevron U.S.A. Inc. | Multicarboxylate compositions and method of making the same |
WO2016023139A1 (zh) * | 2014-08-12 | 2016-02-18 | 中国石油化工股份有限公司 | 一种表面活性剂组合物、其制造方法及其应用 |
US20160280987A2 (en) * | 2014-08-25 | 2016-09-29 | Prochem International BV | Non-toxic and biodegradable surfactants |
WO2016048765A1 (en) * | 2014-09-24 | 2016-03-31 | Dow Global Technologies Llc | Method for subterranean petroleum recovery using a surfactant blend |
RU2668104C1 (ru) * | 2014-10-22 | 2018-09-26 | Чайна Петролеум & Кемикал Корпорейшн | Анионно-катионно-неионогенное поверхностно-активное вещество, способ его получения и применение |
US10519363B2 (en) * | 2014-12-16 | 2019-12-31 | Huntsman Petrochemical Llc | Ultra-high salinity surfactant formulation |
BR112017017404A2 (pt) * | 2015-02-27 | 2018-04-03 | Ecolab Usa Inc | composição, método para aumentar recuperação de óleo cru, e, usos de uma composição e de uma emulsão. |
TW201638294A (zh) * | 2015-04-30 | 2016-11-01 | 陶氏全球科技公司 | 用於增強型油採收之輔助界面活性劑泡沫形成組合物 |
FR3037595B1 (fr) * | 2015-06-18 | 2017-06-23 | Rhodia Operations | Agents desorbants ethoxyles pour la recuperation assistee du petrole |
US10808165B2 (en) | 2016-05-13 | 2020-10-20 | Championx Usa Inc. | Corrosion inhibitor compositions and methods of using same |
US11203709B2 (en) | 2016-06-28 | 2021-12-21 | Championx Usa Inc. | Compositions for enhanced oil recovery |
CN106701051B (zh) * | 2016-12-23 | 2019-12-03 | 卫辉市化工有限公司 | 一种固井用油基泥浆冲洗剂及冲洗液的制备方法 |
JP2020535155A (ja) | 2017-09-26 | 2020-12-03 | エコラボ ユーエスエー インコーポレイティド | 酸性/アニオン性抗菌および殺ウイルス組成物ならびにその使用 |
US11434416B2 (en) * | 2018-04-19 | 2022-09-06 | ExxonMobil Technology and Engineering Company | Formation of in-situ activated injection fluids for enhanced oil recovery applications |
US20200010757A1 (en) * | 2018-07-05 | 2020-01-09 | Baker Hughes, A Ge Company, Llc | Formulation to increase oil recovery |
CN109504549B (zh) * | 2018-09-26 | 2021-03-16 | 武汉奥克特种化学有限公司 | 一种环保型低泡耐碱增溶剂的制备及其应用 |
AR118833A1 (es) * | 2019-05-03 | 2021-11-03 | Sasol Performance Chemicals Gmbh | Composiciones desespumantes no acuosas y su uso en el control de espuma de espumas no acuosas |
EP3978587A4 (en) | 2019-05-28 | 2023-08-02 | Kao Corporation | OIL ADDITIVE AND OIL COMPOSITION |
EP3978107B1 (en) * | 2019-05-28 | 2024-02-14 | Kao Corporation | Co-surfactant, surfactant composition, and composition for oil recovery |
WO2020241786A1 (ja) | 2019-05-28 | 2020-12-03 | 花王株式会社 | 界面活性剤、及び界面活性剤組成物 |
JP7114806B2 (ja) | 2019-05-28 | 2022-08-08 | 花王株式会社 | 防錆剤、防錆剤組成物、被膜形成材、被膜、及び金属部品 |
CN112795002B (zh) | 2019-11-14 | 2022-04-01 | 中国石油化工股份有限公司 | 含杂原子的聚醚阴非离子表面活性剂及其制备方法 |
CN112791662A (zh) * | 2019-11-14 | 2021-05-14 | 中国石油化工股份有限公司 | 烷氧基聚醚阴非离子表面活性剂及其制备方法 |
CA3168883A1 (en) * | 2020-01-23 | 2021-07-29 | Chevron U.S.A. Inc. | Compositions and methods for the recovery of oil under harsh conditions |
US11649395B2 (en) * | 2020-03-20 | 2023-05-16 | Cnpc Usa Corporation | Nonionic surfactants employed with extended chain as the oil displacement agent to use in enhanced oil recovery |
CN113801316B (zh) * | 2020-06-15 | 2024-01-26 | 中国石油化工股份有限公司 | 烷氧基嵌段聚醚磺酸盐阴离子表面活性剂及其制备方法 |
RU2764968C1 (ru) * | 2020-09-10 | 2022-01-24 | Общество с ограниченной ответственностью ООО "САНСОРС МИНЕРАЛС" | Композиция и способ для обработки нефтяных пластов |
CN114456370B (zh) * | 2020-11-10 | 2024-01-26 | 中国石油化工股份有限公司 | 聚醚阴离子表面活性剂及提高油气采收率的方法 |
US11530348B2 (en) | 2021-03-15 | 2022-12-20 | Saudi Arabian Oil Company | Ionic liquid enhanced surfactant solution for spontaneous imbibition in fractured carbonate reservoirs |
WO2023028376A1 (en) * | 2021-08-27 | 2023-03-02 | Ultimate Eor Services Llc | Ultra-short hydrophobe alkoxylates as surfactants |
US11873446B2 (en) | 2021-09-28 | 2024-01-16 | Third Wave Production, LLC | Injection of nonionic surfactants into wells for increased oil production |
CA3233281A1 (en) * | 2021-10-12 | 2023-04-20 | Huntsman Petrochemical Llc | Method of producing alkoxylated ether amines and uses thereof |
FR3133610A1 (fr) | 2022-03-18 | 2023-09-22 | Coatex | Copolymère alkylé épaississant |
CN114790384B (zh) * | 2022-05-31 | 2023-02-03 | 中国石油大学(北京) | 一种小分子渗吸剂及其制备方法和应用 |
Family Cites Families (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0167337A2 (en) | 1984-06-25 | 1986-01-08 | Atlantic Richfield Company | Alkoxylated ether sulfate anionic surfactants |
DE3735056A1 (de) | 1987-10-16 | 1989-04-27 | Basf Ag | Verfahren zur herstellung von ether- und polyglykolethersulfonaten und nach diesem verfahren hergestellte produkte |
US5092405A (en) | 1990-12-21 | 1992-03-03 | Texaco Inc. | Alkoxylated surfactant system for heavy oil reservoirs |
DE4325237A1 (de) | 1993-07-28 | 1995-02-02 | Basf Ag | Verfahren zur Herstellung von Alkoxylierungsprodukten in Gegenwart von mit Additiven modifizierten Mischhydroxiden |
EP1022326A1 (en) | 1999-01-20 | 2000-07-26 | The Procter & Gamble Company | Hard surface cleaning compositions comprising modified alkylbenzene sulfonates |
EP1022325A3 (en) * | 1999-01-20 | 2003-01-02 | The Procter & Gamble Company | Hard surface cleaning compositions comprising modified alkylbenzene sulfonates |
CN1361815A (zh) * | 1999-01-20 | 2002-07-31 | 宝洁公司 | 含有结晶性破坏的表面活性剂的混合物的餐具洗涤组合物 |
DE10243361A1 (de) | 2002-09-18 | 2004-04-01 | Basf Ag | Alkoxylatgemische und diese enthaltende Waschmittel |
DE10244361A1 (de) | 2002-09-24 | 2004-04-01 | Daimlerchrysler Ag | Vorrichtung zur Schwingungsdämpfung bei einem Fahrzeug |
JPWO2005022660A1 (ja) | 2003-08-29 | 2006-10-26 | 松下電器産業株式会社 | 有機半導体膜、それを用いた電子デバイス、およびそれらの製造方法 |
US7119125B1 (en) * | 2003-09-26 | 2006-10-10 | O'lenick Jr Anthony J | Bi-modal Guerbet alkoxy sulfate surfactants |
DE102005026716A1 (de) | 2005-06-09 | 2006-12-28 | Basf Ag | Tensidmischungen für die tertiäre Erdölförderung |
CA2594108C (en) | 2007-03-09 | 2014-06-03 | Techstar Energy Services Inc. | Drilling fluid and methods |
US7985718B2 (en) | 2008-04-21 | 2011-07-26 | Basf Se | Use of surfactant mixtures for tertiary mineral oil extraction |
MX2010004526A (es) * | 2009-04-30 | 2010-11-01 | Basf Se | Agente de dispersion. |
AU2010298357A1 (en) * | 2009-09-22 | 2012-03-15 | Board Of Regents, The University Of Texas System | Method of manufacture and use of large hydrophobe ether sulfate surfactants in enhanced oil recovery (EOR) applications |
US8596367B2 (en) | 2010-03-10 | 2013-12-03 | Basf Se | Process for producing mineral oil using surfactants based on C16C18-containing alkyl propoxy surfactants |
US20110220364A1 (en) | 2010-03-10 | 2011-09-15 | Basf Se | Process for mineral oil production using cationic surfactants having a hydrophobic block with a chain length of 6 to 10 carbon atoms |
US8607865B2 (en) | 2010-03-10 | 2013-12-17 | Basf Se | Process for extracting mineral oil using surfactants based on butylene oxide-containing alkyl alkoxylates |
CN102858908B (zh) | 2010-03-10 | 2015-11-25 | 巴斯夫欧洲公司 | 聚羧酸化物表面活性剂混合物在微乳液驱油中的用途 |
CN103003385B (zh) | 2010-04-16 | 2015-06-03 | 德克萨斯州立大学董事会 | Guerbet醇烷氧基化物表面活性剂及其在提高油采收率应用中的用途 |
-
2011
- 2011-04-12 CN CN201180019219.0A patent/CN103003385B/zh not_active Expired - Fee Related
- 2011-04-12 WO PCT/US2011/032166 patent/WO2011130310A1/en active Application Filing
- 2011-04-12 AU AU2011240606A patent/AU2011240606B2/en not_active Ceased
- 2011-04-12 EA EA201270743A patent/EA022635B1/ru not_active IP Right Cessation
- 2011-04-12 MX MX2012011796A patent/MX2012011796A/es active IP Right Grant
- 2011-04-12 CA CA2793499A patent/CA2793499C/en not_active Expired - Fee Related
- 2011-04-12 EP EP11769466.1A patent/EP2558546A4/en not_active Withdrawn
- 2011-04-12 MY MYPI2012004060 patent/MY150849A/en unknown
- 2011-04-12 US US13/085,248 patent/US8841241B2/en not_active Expired - Fee Related
- 2011-04-12 EP EP13199022.8A patent/EP2738236B1/en not_active Not-in-force
-
2012
- 2012-09-19 ZA ZA2012/07053A patent/ZA201207053B/en unknown
- 2012-10-09 EC ECSP12012240 patent/ECSP12012240A/es unknown
-
2014
- 2014-03-07 US US14/201,323 patent/US9296942B2/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
MY150849A (en) | 2014-03-14 |
EP2558546A4 (en) | 2013-09-18 |
EA022635B1 (ru) | 2016-02-29 |
AU2011240606A1 (en) | 2012-09-27 |
CA2793499C (en) | 2014-12-30 |
CA2793499A1 (en) | 2011-10-20 |
US20110281779A1 (en) | 2011-11-17 |
CN103003385A (zh) | 2013-03-27 |
EP2738236A1 (en) | 2014-06-04 |
CN103003385B (zh) | 2015-06-03 |
AU2011240606B2 (en) | 2013-07-18 |
MX2012011796A (es) | 2013-02-07 |
EP2558546A1 (en) | 2013-02-20 |
EA201270743A1 (ru) | 2013-02-28 |
EP2738236B1 (en) | 2016-04-06 |
WO2011130310A1 (en) | 2011-10-20 |
ZA201207053B (en) | 2013-05-29 |
US20140182851A1 (en) | 2014-07-03 |
US8841241B2 (en) | 2014-09-23 |
US9296942B2 (en) | 2016-03-29 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
ECSP12012240A (es) | Tensioactivos de alcohol de guerbet alcoxilado y su uso en las aplicaciones de recuperación mejorada de petróleo | |
AR078430A1 (es) | Metodo de fabricacion y su uso de grandes surfactantes hidrofobos de eter sulfato en aplicaciones de recuperacion mejorada de petroleo (eor) | |
US11261371B2 (en) | Use of organic acids or a salt thereof in surfactant-based enhanced oil recovery formulations and techniques | |
ECSP12012145A (es) | Proceso para producir aceite mineral usando tensioactivos basados en tensioactivos propoxialquilo que contienen c16c18 | |
AR080479A1 (es) | Proceso para extraer aceite mineral usando tensioactivos basados en alcoxilatos de alquilo que contienen oxido de butileno | |
AR081332A1 (es) | Procedimiento para extraer petroleo usando tensioactivos basados en una mezcla de alcoxilatos de alquilo que contienen radicales guerbet c32, guerbet c34 y guerbet c36. | |
ECSP12011882A (es) | Proceso para la extracción terciaria de petróleo usando mezclas de surfactantes | |
AR062492A1 (es) | Composiciones y metodos para mejorar la productividad de pozos que producen hidrocarburos | |
RU2633842C2 (ru) | Композиция поверхностно-активного вещества для извлечения подземного жидкого ископаемого топлива | |
MX2013006410A (es) | Esteres dibasicos utilizados como co-solventes de terpeno, sustituidos y/o portadores en aplicaciones de limpieza de arena alquitranada/bitumen asfalteno. | |
CL2018003645A1 (es) | Método para producir un derivado de difenilmetano. | |
JP2013518963A5 (es) | ||
EA201291232A1 (ru) | Применение экологически безопасных микроэмульсий при очистке от нефти | |
EA201490861A1 (ru) | Способ добычи нефти с применением пав на основе смеси c24-гербе-, с26-гербе-, с28-гербесодержащих углеводородных алкоксилатов | |
CO7131392A2 (es) | Alcoxilatos insaturados de alcoholes grasos de la metátesis de aceites naturales | |
BR112018003104A2 (pt) | carboxilato de alcoxilato líquido da casca da castanha de caju como uma composição tensoativa renovável para aplicações de maior recuperação de óleo | |
BR112017011831A2 (pt) | tensoativos de amido açúcar biodegradáveis para recuperação avançada de petróleo | |
BR112018003821A2 (pt) | sulfato alcoxilato de líquido de casca de castanha de cajú como uma composição de tensoativo renovável para aplicações de recuperação intensificada de óleo | |
AR082036A1 (es) | Un metodo para producir un surfactante a partir de glicerol | |
RU2015134764A (ru) | Высококонцентрированные безводные аминные соли углеводородалкоксисульфатов, применение и способ применения их водных растворов | |
TH133870A (th) | สารลดแรงตึงผิวที่ประกอบด้วยหมู่โพลีแอลคอกซีชนิดประจุลบ (anionic polyalkoxy group comprising surfactants) แบบใหม่บนพื้นฐานของ Guerbet-แอลกอฮอล์, วิธีการของการผลิตและการใช้ในการประยุกต์ใช้เพื่อการกู้คืนน้ำมันที่เพิ่มขึ้น (EOR) | |
TH133870B (th) | สารลดแรงตึงผิวที่ประกอบด้วยหมู่โพลีแอลคอกซีชนิดประจุลบ (anionic polyalkoxy group comprising surfactants) แบบใหม่บนพื้นฐานของ Guerbet-แอลกอฮอล์, วิธีการของการผลิตและการใช้ในการประยุกต์ใช้เพื่อการกู้คืนน้ำมันที่เพิ่มขึ้น (EOR) | |
MX337734B (es) | Solucion para remover manchas. | |
AR106278A1 (es) | Carboxilato alcoxilado del líquido de la cáscara de la castaña de cajú como una composición surfactante renovable para aplicaciones de recuperación mejorada de petróleo | |
AR093166A1 (es) | Proceso para produccion de aceite mineral con el uso de tensioactivos que comprenden por lo menos un alcansulfonato secundario como co-tensioactivo |