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1.发明申请METHOD FOR PRODUCING CRUDE OIL USING CATIONIC SURFACTANTS COMPRISING A HYDROPHOBIC BLOCK HAVING A CHAIN LENGTH OF 6 - 10 CARBON ATOMS 审中-公开FOR石油开发的方法，使用阳离子表面活性剂HAVING为6的链长度的HYDROPHOBBLOCK至10个碳原子的
公开(公告)号：WO2011110601A3
公开(公告)日：2012-01-19
申请号：PCT/EP2011053552
申请日：2011-03-09
Applicant: BASF SE , BITTNER CHRISTIAN , OETTER GUENTER , TINSLEY JACK , SPINDLER CHRISTIAN , ALVAREZ-JUERGENSON GABRIELA , MAITRO-VOGEL SOPHIE
Inventor： BITTNER CHRISTIAN , OETTER GUENTER , TINSLEY JACK , SPINDLER CHRISTIAN , ALVAREZ-JUERGENSON GABRIELA , MAITRO-VOGEL SOPHIE
IPC: B01F17/18 , C07C211/63 , C09K8/588
CPC classification number: B01F17/0042 , C07C217/08 , C09K8/584
Abstract: The invention relates to a method for producing crude oil by means of Winsor type III microemulsion flooding, wherein an aqueous surfactant formulation which comprises at least one ionic surfactant of general formula R1 N+ (R2)m (R3)n (R4) X- is forced through injection wells into a mineral oil deposit and crude oil is withdrawn from the deposit through production wells.
Abstract translation: 本发明涉及一种用于矿物油生产的方法，III由南联型微乳剂，其中的含水的表面活性剂制剂中，N +（R 2）包括通式R 1米的至少一种离子表面活性剂（R3）N（R 4）X - ，通过注射孔在 einpresst油存款和存款生产井需要通过原油。
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公开(公告)号：WO2014095608A3
公开(公告)日：2014-12-24
申请号：PCT/EP2013076499
申请日：2013-12-13
Applicant: BASF SE
Inventor： BITTNER CHRISTIAN , LANGLOTZ BJÖRN , WENZKE BENJAMIN , SPINDLER CHRISTIAN , REICHENBACH-KLINKE ROLAND , KLUMPE MARKUS , MEIER NICOLE , ANNEN ULRICH , OSTROWSKI THOMAS
IPC: C08G65/26 , C08F216/14
CPC classification number: C08G65/2696 , C08F216/1416 , C08F290/062 , C08F2216/1425 , C08G65/2609 , C08G65/2648 , C08G2650/36 , C08F220/58 , C08F2220/585 , C08F220/56
Abstract: The present invention relates to a process for the preparation of hydrophobically associating macromonomers M and to the novel macromonomers produced by the inventive method. The macromonomers M comprise a copolymerizable, ethylenically unsaturated group and a polyether structure in block form which comprises a polyethylenoxy block and a hydrophobic polyalkylenoxy block consisting of alkylenoxy-units with at least 4 carbon atoms. Optionally, the macromonomers M may comprise a terminal polyethylenoxy block. The macromonomers produced by the inventive method are suitable for reaction with other monomers, in particular with acrylamide, to form a water-soluble, hydrophobically associating copolymer.
Abstract translation: 本发明涉及一种用于疏水缔合大分子单体M和由本发明方法生产的新的大分子单体的制备方法。 大分子单体中号包括可共聚的烯键式不饱和基团和以框图的形式，它是由一个聚乙烯氧嵌段和具有至少4个碳原子的亚烷基氧基单元的聚亚烷基的疏水性嵌段的聚醚结构。 任选地，大分子单体M可具有末端聚氧乙烯嵌段。 通过本发明的方法制备的大分子单体是适合于与其它单体，特别是与丙烯酰胺反应成水溶性疏水缔合共聚物。
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3.发明申请METHOD FOR PRODUCING CRUDE OIL USING SURFACTANTS BASED ON C16C18-CONTAINING ALKYL-PROPOXY SURFACTANTS 审中-公开用于石油开发的方法，使用表面活性剂基于C16C18含ALKYLPROPOXYTENSIDEN
公开(公告)号：WO2011110502A1
公开(公告)日：2011-09-15
申请号：PCT/EP2011053320
申请日：2011-03-04
Applicant: BASF SE , BITTNER CHRISTIAN , OETTER GUENTER , TINSLEY JACK , SPINDLER CHRISTIAN , ALVAREZ-JUERGENSON GABRIELA , MAITRO-VOGEL SOPHIE , WLOKA VERONIKA , GUZMANN MARCUS
Inventor： BITTNER CHRISTIAN , OETTER GUENTER , TINSLEY JACK , SPINDLER CHRISTIAN , ALVAREZ-JUERGENSON GABRIELA , MAITRO-VOGEL SOPHIE , WLOKA VERONIKA , GUZMANN MARCUS
CPC classification number: C09K8/584
Abstract: The invention relates to a method for producing crude oil by means of Winsor type III microemulsion flooding wherein an aqueous surfactant formulation which comprises at least one ionic surfactant of general formula R1-O-(CH2C(CH3)HO)m(CH2CH2O)n-XY- M+is forced through injection wells into a mineral oil deposit and crude oil is removed from the deposit through production wells. The invention also relates to ionic surfactants according to the general formula.
Abstract translation: 本发明涉及一种用于矿物油生产，III由南联型微乳剂，其中的含水的表面活性剂制剂中，所述通式R1-O-（CH 2 C（CH 3）HO）的至少一种离子表面活性剂包括米（CH2CH2O）的方法正XY M + 通过注射孔einpresst在Eröllagerstätte并移除通过生产井的原油沉积物。 本发明还涉及通式离子表面活性剂。
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4.发明公开GUERBET ALCOHOL ALKOXYLATE SURFACTANTS AND THEIR USE IN ENHANCED OIL RECOVERY APPLICATIONS 审中-公开加柏醇烷氧基化表面活性剂及其使用先进的石油生产应用
公开(公告)号：EP2558546A4
公开(公告)日：2013-09-18
申请号：EP11769466
申请日：2011-04-12
Applicant: UNIV TEXAS , BASF SE
Inventor： WEERASOORIYA UPALI P , POPE GARY A , BITTNER CHRISTIAN , OETTER GUNTER , TINSLEY JACK F , SPINDLER CHRISTIAN , JURGENSON GABRIELA ALVAREZ , VOGEL SOPHIE
CPC classification number: C09K8/584 , C07C305/10 , C07C309/10 , C08G65/2609 , C08G65/3344 , E21B43/16
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公开(公告)号：CA2790159C
公开(公告)日：2018-05-01
申请号：CA2790159
申请日：2011-03-04
Applicant: BASF SE
Inventor： BITTNER CHRISTIAN , OETTER GUENTER , TINSLEY JACK , SPINDLER CHRISTIAN , ALVAREZ-JUERGENSON GABRIELA , MAITRO-VOGEL SOPHIE , WLOKA VERONIKA , GUZMANN MARCUS
Abstract: The invention relates to a method for producing crude oil by means of Winsor type III microemulsion flooding wherein an aqueous surfactant formulation which comprises at least one ionic surfactant of general formula R1-O-(CH2C(CH3)HO)m(CH2CH2O)n-XY- M+is forced through injection wells into a mineral oil deposit and crude oil is removed from the deposit through production wells. The invention also relates to ionic surfactants according to the general formula.
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Patent Agency Ranking
公开(公告)号：CA2777535C
公开(公告)日：2017-10-31
申请号：CA2777535
申请日：2010-10-05
Applicant: BASF SE
Inventor： BITTNER CHRISTIAN , OETTER GUENTER , TINSLEY JACK , SPINDLER CHRISTIAN , ALVAREZ JUERGENSON GABRIELA , VOGEL SOPHIE
Abstract: The invention relates to a method for producing oil, in particular Winsor Type III microemulsion flooding, wherein an aqueous surfactant formulation comprising at least one non-ionic surfactant having 11 to 40 ethoxy unit and having a hydrophobic radical of 8 to 32 carbon atoms, and comprising at least one further surfactant different therefrom, is pressed through injection wells into an oil deposit, and crude oil is extracted from the deposit via production wells.
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公开(公告)号：EA028023B1
公开(公告)日：2017-09-29
申请号：EA201490861
申请日：2012-10-23
Applicant: BASF SE
Inventor： BITTNER CHRISTIAN , OETTER GUENTER , TINSLEY JACK , SPINDLER CHRISTIAN , ALVAREZ JUERGENSON GABRIELA , MAITRO-VOGEL SOPHIE
Abstract: НастоящееизобретениекасаетсясмесиПАВ, содержащейотносительноуглеводороднойчасти (R)(R)-CH-CH- поменьшеймеретриразличныхионныхПАВобщейформулы (I)вкоторой R, R, А, k, X, o, Y, a, b, M имеютзначения, указанныев описаниии формулеизобретения. Далееизобретениекасаетсяихпримененияи полученияи водныхкомпозицийПАВ, содержащихсмеси, атакжеспособадобычинефтис помощьюзаводнениямикроэмульсиямитипаВинзора III, прикоторомводнуюкомпозициюПАВнагнетаютчерезнагнетательнуюскважинув нефтяноеместорождениеи изместорождениячерезэксплуатационнуюскважинуизвлекаютсыруюнефть.
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公开(公告)号：AU2013363888B2
公开(公告)日：2017-02-02
申请号：AU2013363888
申请日：2013-12-13
Applicant: BASF SE
Inventor： BITTNER CHRISTIAN , LANGLOTZ BJOERN , WENZKE BENJAMIN , SPINDLER CHRISTIAN , REICHENBACH-KLINKE ROLAND
IPC: C08F216/14
Abstract: The present invention relates to water-soluble, hydrophobically associating copolymers, which are obtained in the presence of a non-polymerisable, surface-active compound and which contain novel hydrophobically associating monomers. The monomers comprise an ethylenically unsaturated group and a polyether block, the polyether block containing a hydrophilic polyethyleneoxy block and a hydrophobic polyalkyleneoxy block, which consists of alkyleneoxy units having at least 4 carbon atoms. The monomers can optionally have a terminal polyethyleneoxy block. The invention further relates to a method for producing the copolymers and to the use thereof.
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公开(公告)号：BR112012021772A2
公开(公告)日：2016-05-10
申请号：BR112012021772
申请日：2011-03-04
Applicant: BASF SE
Inventor： BITTNER CHRISTIAN , SPINDLER CHRISTIAN , ALVAREZ-JÜRGENSON GABRIELA , OETTER GÜNTER , TINSLEY JACK , GUZMANN MARCUS , MAITRO-VOGEL SOPHIE , WLOKA VERONIKA
Abstract: processo para a produção de óleo mineral, formulação de tensoativo aquoso para a produção de óleo mineral, e, tensoativo a invenção se refere a um método para produzir óleo mineral por intemédio de inundação de winsor tipo iii, em que uma formulação de tensoativo aquoso compreende pelo menos um tensoativo iônico da fórmula geral r^ 1^-o-(ch~ 2~c(ch~ 3~)ho)~ m~(ch~ 2~ch~ 2~ch~ 2~o)~ n~-xy^ -^m^ +^ ~ é forçado é removido do depósito através de poços de produção. a invenção também se refere aos tensoativos iônicos da fórmula geral.
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公开(公告)号：BR112012003035A2
公开(公告)日：2016-04-19
申请号：BR112012003035
申请日：2010-06-14
Applicant: BASF SE
Inventor： SPINDLER CHRISTIAN , BRODT GREGOR , SCHLEIFER NORBERT
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