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1. 发明申请

WO2008128628A8 ADDITIVES FOR OIL RECOVERY FROM RESERVOIRS 审中-公开
标题翻译：油藏恢复的添加剂
公开(公告)号：WO2008128628A8
公开(公告)日：2009-11-05
申请号：PCT/EP2008002669
申请日：2008-04-02
申请人： ENI SPA , DEL GAUDIO LUCILLA , LOCKHART THOMAS PAUL , VIGNATI EMANUELE
发明人： DEL GAUDIO LUCILLA , LOCKHART THOMAS PAUL , VIGNATI EMANUELE
IPC分类号： C09K8/58 , C09K8/60 , C09K8/86 , C09K8/88
CPC分类号： C09K8/58 , C09K8/607 , C09K8/86
摘要： The invention relates to the use of quaternary polyamines having formula (I) for the recovery of oil from reservoirs formula (I), wherein n > = 1 R1 represents H, CH3, CH2CH3, CnH2n+I R2 represents H2CHOHCH2, CH2, CH2CH=CH2 R3 represents CH3, CH2CH3, CnH2n+1 R4 represents CH2, CH2CH=CH2 when R2 and R4 are allyl group, they can j ointly form aliphatic cyclic structures, the ratio between the carbon atoms and nitrogen atoms (C/N) ranges f rom 2 to 30.
摘要翻译：本发明涉及具有式（I）的四元多胺用于从储存器式（I）中回收油的用途，其中n> = 1 R 1表示H，CH 3，CH 2 CH 3，C n H 2n + I R 2表示H 2 CHOHCH 2，CH 2，CH 2 CH = 当R 2和R 4为烯丙基时，它们可以直接形成脂族环状结构，碳原子和氮原子之间的比例（C / N）范围为f rom 2到30。

2. 发明专利

CA2684073A1 ADDITIVES FOR OIL RECOVERY FROM RESERVOIRS 未知
公开(公告)号：CA2684073A1
公开(公告)日：2008-10-30
申请号：CA2684073
申请日：2008-04-02
申请人： ENI SPA
发明人： LOCKHART THOMAS PAUL , VIGNATI EMANUELE , DEL GAUDIO LUCILLA
IPC分类号： C09K8/58 , C09K8/60 , C09K8/86 , C09K8/88
摘要： The invention relates to the use of quaternary polyamines having formula (I) for the recovery of oil from reservoirs formula (I), wherein n > = 1 R1 represents H, CH3, CH2CH3, CnH2n+I R2 represents H2CHOHCH2, CH2, CH2CH=CH 2 R3 represents CH3, CH2CH3, CnH2n+1 R4 represents CH2, CH2CH=CH2 when R2 an d R4 are allyl group, they can j ointly form aliphatic cyclic structures, th e ratio between the carbon atoms and nitrogen atoms (C/N) ranges f rom 2 to 30.

3. 发明专利

ITMI20070808A1 ADDITIVI PER IL RECUPERO DI OLIO DAI GIACIMENTI 未知
公开(公告)号：ITMI20070808A1
公开(公告)日：2008-10-20
申请号：ITMI20070808
申请日：2007-04-19
申请人： ENI SPA
发明人： DEL GAUDIO LUCILLA , LOCKHART THOMAS PAUL , VIGNATI EMANUELE

4. 发明专利

NO20093328L 未知
公开(公告)号：NO20093328L
公开(公告)日：2010-01-19
申请号：NO20093328
申请日：2009-11-11
申请人： ENI SPA
发明人： LOCKHART THOMAS PAUL , GAUDIO LUCILLA DEL , VIGNATI EMANUELE
IPC分类号： C09K8/58 , C09K8/60 , C09K8/86 , C09K8/88

5. 发明专利

CA2684073C ADDITIVES FOR OIL RECOVERY FROM RESERVOIRS 未知
公开(公告)号：CA2684073C
公开(公告)日：2015-11-24
申请号：CA2684073
申请日：2008-04-02
申请人： ENI SPA
发明人： DEL GAUDIO LUCILLA , LOCKHART THOMAS PAUL , VIGNATI EMANUELE
IPC分类号： C09K8/58 , C09K8/60 , C09K8/86 , C09K8/88
摘要： The invention relates to the use of quaternary polyamines having formula (I) for the recovery of oil from reservoirs formula (I), wherein n > = 1 R1 represents H, CH3, CH2CH3, CnH2n+I R2 represents H2CHOHCH2, CH2, CH2CH=CH2 R3 represents CH3, CH2CH3, CnH2n+1 R4 represents CH2, CH2CH=CH2 when R2 and R4 are allyl group, they can j ointly form aliphatic cyclic structures, the ratio between the carbon atoms and nitrogen atoms (C/N) ranges f rom 2 to 30.

6. 发明专利

NO20093328A 未知
公开(公告)号：NO20093328A
公开(公告)日：2010-01-19
申请号：NO20093328
申请日：2009-11-11
申请人： ENI SPA
发明人： LOCKHART THOMAS PAUL , GAUDIO LUCILLA DEL , VIGNATI EMANUELE
IPC分类号： C09K8/58 , C09K8/60 , C09K8/86 , C09K8/88
CPC分类号： C09K8/58 , C09K8/607 , C09K8/86

7. 发明专利

NO342884B1 Anvendelse av kvaternære polyaminer for oljeutvinning, samt fremgangsmåte for å øke oljeutvinning 未知
公开(公告)号：NO342884B1
公开(公告)日：2018-08-20
申请号：NO20093328
申请日：2009-11-11
申请人： ENI SPA
发明人： LOCKHART THOMAS PAUL , GAUDIO LUCILLA DEL , VIGNATI EMANUELE
IPC分类号： C09K8/588 , C09K8/60 , C09K8/88
摘要： Oppfinnelsen vedrører anvendelsen av kvaternære polyaminer med formel (I) for utvinning av olje fra reservoarer hvori, i formel (I), n = 1; R1 representerer H, CH3, CH2CH3, CnH2n+1; R2 representerer H2CHOHCH2, CH2, CH2CH=CH2; R3 representerer CH3, CH2CH3, CnH2n+1, R4 representerer CH2, CH2CH=CH2 når R2 og R4 er allylgruppe kan de sammen danne alifatiske cykliske strukturer, idet forholdet mellom karbonatomene og nitrogenatomene (C/N) strekker seg fra 2 til 30.

8. 发明专利

RU2459853C2 ДОБАВКИ ДЛЯ ИЗВЛЕЧЕНИЯ НЕФТИ ИЗ НЕФТЯНЫХ ПЛАСТОВ 未知
公开(公告)号：RU2459853C2
公开(公告)日：2012-08-27
申请号：RU2009139405
申请日：2008-04-02
申请人： ENI SPA
发明人： DEL GAUDIO LUCILLA , LOCKHART THOMAS PAUL , VIGNATI EMANUELE
IPC分类号： C08G73/02 , C09K8/86 , C09K8/88 , E21B43/22
摘要： Изобретениеотноситсяк использованиюдобавок, способныхувеличитьизвлечениенефтиизнефтяныхпластов. Способповышениянефтиизкарбонатныхпластоввключаетрастворениев водеилисолевомрастворев количестве 0,01-20% четвертичныхполиаминовуказаннойформулы, где n≥1; R1 представляетсобойН, СН3, СН2СН3, CnH2n+1; R2 представляетсобойН2СНОНСН2, СН2, СН2СН=СН2, R3 представляетсобойСН3, СН2СН3, CnH2n+1; R4 представляетсобойСН2, СН2СН=СН3; иесли R2 и R4 представляютсобойаллильныегруппы, тосовместноонимогутобразовыватьалифатическиециклическиеструктуры; соотношениемеждуатомамиуглеродаи азота (C/N) находитсяв интервалеот 2 до 30, ипоследующеевведениев скважину. Техническийрезультат - повышениестепениизвлечениянефти. 2 н. и 13 з.п. ф-лы, 30 пр., 4 табл., 5 ил.

9. 发明专利

GB2465259B Additives for oil recovery from reservoirs 未知
公开(公告)号：GB2465259B
公开(公告)日：2011-11-16
申请号：GB0918095
申请日：2008-04-02
申请人： ENI SPA
发明人： GAUDIO LUCILLA DEL , VIGNATI EMANUELE , LOCKHART THOMAS PAUL
IPC分类号： C09K8/58 , C09K8/60 , C09K8/68 , C09K8/86 , C09K8/88

10. 发明专利

GB2465259A Additives for oil recovery from reservoirs 未知
公开(公告)号：GB2465259A
公开(公告)日：2010-05-19
申请号：GB0918095
申请日：2008-04-02
申请人： ENI SPA
发明人： GAUDIO LUCILLA DEL , VIGNATI EMANUELE , LOCKHART THOMAS PAUL
IPC分类号： C09K8/58 , C09K8/60 , C09K8/68 , C09K8/86 , C09K8/88
摘要： The invention relates to the use of quaternary polyamines having formula (I) for the recovery of oil from reservoirs formula (I), wherein n > = 1 R1represents H, CH3, CH2CH3, CnH2n+IR2represents H2CHOHCH2, CH2, CH2CH=CH2R3represents CH3, CH2CH3, CnH2n+1R4represents CH2, CH2CH=CH2when R2and R4are allyl group, they can jointly form aliphatic cyclic structures, the ratio between the carbon atoms and nitrogen atoms (C/N) ranges from 2 to 30.

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