公开(公告)号：DE3422612A1

公开(公告)日：1985-12-19

申请号：DE3422612

申请日：1984-06-19

Applicant: BASF AG

Inventor： MARTISCHIUS FRANZ-DIETER DR ,  KARAU DIETER ,  ARNOLD WERNER ,  BARTHOLD KLAUS DR

IPC: C09K8/588 ,  E21B43/22

Abstract: The invention relates to a process for optimizing the properties of aqueous polymer solutions used for polymer flooding which comprises treating the polymer solutions under turbulent flow conditions in dynamic fluid dispersing or pumping equipment such that the residence time of the polymer solution in this equipment is less than approximately 20 seconds and the pump energy used is from about 1 to about 15 watts/liter of solution processed. This process permits the optimization of flow properties important in polymer flooding which results in the improved efficiency of the polymer flooding process.

公开(公告)号：NO852457A

公开(公告)日：1985-12-20

申请号：NO852457

申请日：1985-06-18

Applicant: BASF AG

Inventor： MARTISCHIUS FRANZ-DIETER ,  KARAU DIETER ,  ARNOLD WERNER ,  BARTHOLD KLAUS

IPC: C09K8/588 ,  E21B

CPC classification number: C09K8/588 ,  Y10S507/936

公开(公告)号：CA1231521A

公开(公告)日：1988-01-19

申请号：CA484345

申请日：1985-06-18

Applicant: BASF AG

Inventor： MARTISCHIUS FRANZ-DIETER ,  KARAU DIETER ,  ARNOLD WERNER ,  BARTHOLD KLAUS

IPC: C09K8/588 ,  E21B43/22

Abstract: PROCESS FOR OPTIMIZING THE PROPERTIES OF AQUEOUS POLYMER SOLUTIONS USED IN POLYMER FLOODING The invention relates to a process for optimizing the properties of aqueous polymer solutions used for polymer flooding which comprises treating the polymer solutions under turbulent flow conditions in dynamic fluid dispersing or pumping equipment such that the residence time of the polymer solution in this equipment is less than approximately 20 seconds and the pump energy used is from about 1 to about 15 watts/liter of solution processed. This process permits the optimization of flow properties important in polymer flooding which results in the improved efficiency of the polymer flooding process.

公开(公告)号：NO852457L

公开(公告)日：1985-12-20

申请号：NO852457

申请日：1985-06-18

Applicant: BASF AG

Inventor： MARTISCHIUS FRANZ-DIETER ,  KARAU DIETER ,  ARNOLD WERNER ,  BARTHOLD KLAUS

IPC: C09K8/588 ,  E21B43/22 ,  E21B

Abstract: The invention relates to a process for optimizing the properties of aqueous polymer solutions used for polymer flooding which comprises treating the polymer solutions under turbulent flow conditions in dynamic fluid dispersing or pumping equipment such that the residence time of the polymer solution in this equipment is less than approximately 20 seconds and the pump energy used is from about 1 to about 15 watts/liter of solution processed. This process permits the optimization of flow properties important in polymer flooding which results in the improved efficiency of the polymer flooding process.