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公开(公告)号：US20160237798A1
公开(公告)日：2016-08-18
申请号：US15136289
申请日：2016-04-22
Applicant: Dow Global Technologies LLC
Inventor： Aaron W. Sanders , Sayeed Abbas , Shawn Maynard , Matthew Miller
CPC classification number: E21B43/164 , C08G65/2609 , C08G65/2663 , C09K8/584 , C09K8/594 , E21B43/166
Abstract: The present disclosure provides methods of using a nonionic surfactant for enhanced oil recovery, where the nonionic surfactant is prepared with a double metal cyanide catalyst. The present disclosure also provides for an emulsion that includes carbon dioxide, a diluent and the nonionic surfactant.
Abstract translation: 本公开提供了使用非离子表面活性剂来提高油采收率的方法，其中用双金属氰化物催化剂制备非离子表面活性剂。 本公开还提供了包含二氧化碳，稀释剂和非离子表面活性剂的乳液。
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公开(公告)号：US09874079B2
公开(公告)日：2018-01-23
申请号：US15136289
申请日：2016-04-22
Applicant: Dow Global Technologies LLC
Inventor： Aaron W. Sanders , Sayeed Abbas , Shawn Maynard , Matthew Miller
CPC classification number: E21B43/164 , C08G65/2609 , C08G65/2663 , C09K8/584 , C09K8/594 , E21B43/166
Abstract: The present disclosure provides methods of using a nonionic surfactant for enhanced oil recovery, where the nonionic surfactant is prepared with a double metal cyanide catalyst. The present disclosure also provides for an emulsion that includes carbon dioxide, a diluent and the nonionic surfactant.
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公开(公告)号：US09340724B2
公开(公告)日：2016-05-17
申请号：US14347143
申请日：2012-09-20
Applicant: Dow Global Technologies LLC
Inventor： Aaron W. Sanders , Sayeed Abbas , Shawn Maynard , Matthew Miller
CPC classification number: E21B43/164 , C08G65/2609 , C08G65/2663 , C09K8/584 , C09K8/594 , E21B43/166
Abstract: The present disclosure provides methods of using a nonionic surfactant for enhanced oil recovery, where the nonionic surfactant is prepared with a double metal cyanide catalyst. The present disclosure also provides for an emulsion that includes carbon dioxide, a diluent and the nonionic surfactant.
Abstract translation: 本公开提供了使用非离子表面活性剂来提高油采收率的方法，其中用双金属氰化物催化剂制备非离子表面活性剂。 本公开还提供了包含二氧化碳，稀释剂和非离子表面活性剂的乳液。
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公开(公告)号：US20140251607A1
公开(公告)日：2014-09-11
申请号：US14347143
申请日：2012-09-20
Applicant: DOW GLOBAL TECHNOLOGIES LLC
Inventor： Aaron W. Sanders , Sayeed Abbas , Shawn Maynard , Matthew Miller
CPC classification number: E21B43/164 , C08G65/2609 , C08G65/2663 , C09K8/584 , C09K8/594 , E21B43/166
Abstract: The present disclosure provides methods of using a nonionic surfactant for enhanced oil recovery, where the nonionic surfactant is prepared with a double metal cyanide catalyst. The present disclosure also provides for an emulsion that includes carbon dioxide, a diluent and the nonionic surfactant.
Abstract translation: 本公开提供了使用非离子表面活性剂来提高油采收率的方法，其中用双金属氰化物催化剂制备非离子表面活性剂。 本公开还提供了包含二氧化碳，稀释剂和非离子表面活性剂的乳液。
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