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公开(公告)号：AU2011220013B2
公开(公告)日：2014-04-10
申请号：AU2011220013
申请日：2011-01-27
Applicant: BASF SE
Inventor： FOGEL YULIA , VIERLE MARIO , ASSMANN ANDREA , BAUER MATHIAS , ALBRECHT GERHARD
Abstract: The inventive water retention agents are outstandingly suitable as additives in construction chemical systems, and in the development, exploitation and completion of underground mineral oil and natural gas deposits, and in deep wells, the action thereof being particularly advantageous at elevated temperatures and due to their lack of influence on the rheological properties of the borehole muds.
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公开(公告)号：AU2011220013A1
公开(公告)日：2012-08-23
申请号：AU2011220013
申请日：2011-01-27
Applicant: BASF SE
Inventor： FOGEL YULIA , VIERLE MARIO , ASSMANN ANDREA , BAUER MATHIAS , ALBRECHT GERHARD
Abstract: The inventive water retention agents are outstandingly suitable as additives in construction chemical systems, and in the development, exploitation and completion of underground mineral oil and natural gas deposits, and in deep wells, the action thereof being particularly advantageous at elevated temperatures and due to their lack of influence on the rheological properties of the borehole muds.
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公开(公告)号：MX2012009677A
公开(公告)日：2012-09-07
申请号：MX2012009677
申请日：2011-01-27
Applicant: BASF SE
Inventor： ALBRECHT GERHARD , BAUER MATHIAS , FOGEL YULIA , VIERLE MARIO , ASSMANN ANDREA
Abstract: Los agentes de retención de agua de acuerdo con la invención son notablemente adecuados como aditivos en sistemas químicos de construcción y en el desarrollo, explotación y terminación de depósitos subterráneos de petróleo y gas natural y en pozos profundos, su efecto que es particularmente ventajoso a temperaturas incrementadas y debido a su falta de influencia sobre las propiedades reológicas de la suspensiones de pozos.
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公开(公告)号：CA2786829A1
公开(公告)日：2011-09-01
申请号：CA2786829
申请日：2011-01-27
Applicant: BASF SE
Inventor： FOGEL YULIA , VIERLE MARIO , ASSMANN ANDREA , BAUER MATHIAS , ALBRECHT GERHARD
Abstract: The inventive water retention agents are outstandingly suitable as additives in construction chemical systems, and in the development, exploitation and completion of underground mineral oil and natural gas deposits, and in deep wells, the action thereof being particularly advantageous at elevated temperatures and due to their lack of influence on the rheological properties of the borehole muds.
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