Bilan et perspectives de l'injection de polymères sur le champ de Daqing Evaluation and Future of Polymer Injection in the Daqing Field
The Daqing field, discovered in 1959, is the largest oil field in the People's Republic of China, with original oil in place exceeding two billion tons. The heterogeneity of the reservoirs and the viscosity of the oil have resulted in a moderate displacement efficiency and in a high water-cut i...
| Main Authors: | , |
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| Format: | Article |
| Language: | English |
| Published: |
EDP Sciences
2006-11-01
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| Series: | Oil & Gas Science and Technology |
| Online Access: | http://dx.doi.org/10.2516/ogst:1995019 |
| _version_ | 1818871176000176128 |
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| author | Corlay P. Delamaide E. |
| author_facet | Corlay P. Delamaide E. |
| author_sort | Corlay P. |
| collection | DOAJ |
| description | The Daqing field, discovered in 1959, is the largest oil field in the People's Republic of China, with original oil in place exceeding two billion tons. The heterogeneity of the reservoirs and the viscosity of the oil have resulted in a moderate displacement efficiency and in a high water-cut in the production. In order to increase the recovery, polymer injection was tested in two pilots between 1987 and 1992 after laboratory and reservoir studies. Both pilots proved highly successful and led to the decision to extend polymer injection to the whole field. This article presents the whole history of the Daqing Polymerflooding Project, from the preliminary studies to the extension. |
| first_indexed | 2024-12-19T12:18:45Z |
| format | Article |
| id | doaj.art-4889bee43e9c4214804cb225b61a44ef |
| institution | Directory Open Access Journal |
| issn | 1294-4475 1953-8189 |
| language | English |
| last_indexed | 2024-12-19T12:18:45Z |
| publishDate | 2006-11-01 |
| publisher | EDP Sciences |
| record_format | Article |
| series | Oil & Gas Science and Technology |
| spelling | doaj.art-4889bee43e9c4214804cb225b61a44ef2022-12-21T20:21:52ZengEDP SciencesOil & Gas Science and Technology1294-44751953-81892006-11-0150223724710.2516/ogst:1995019Bilan et perspectives de l'injection de polymères sur le champ de Daqing Evaluation and Future of Polymer Injection in the Daqing FieldCorlay P.Delamaide E.The Daqing field, discovered in 1959, is the largest oil field in the People's Republic of China, with original oil in place exceeding two billion tons. The heterogeneity of the reservoirs and the viscosity of the oil have resulted in a moderate displacement efficiency and in a high water-cut in the production. In order to increase the recovery, polymer injection was tested in two pilots between 1987 and 1992 after laboratory and reservoir studies. Both pilots proved highly successful and led to the decision to extend polymer injection to the whole field. This article presents the whole history of the Daqing Polymerflooding Project, from the preliminary studies to the extension.http://dx.doi.org/10.2516/ogst:1995019 |
| spellingShingle | Corlay P. Delamaide E. Bilan et perspectives de l'injection de polymères sur le champ de Daqing Evaluation and Future of Polymer Injection in the Daqing Field Oil & Gas Science and Technology |
| title | Bilan et perspectives de l'injection de polymères sur le champ de Daqing Evaluation and Future of Polymer Injection in the Daqing Field |
| title_full | Bilan et perspectives de l'injection de polymères sur le champ de Daqing Evaluation and Future of Polymer Injection in the Daqing Field |
| title_fullStr | Bilan et perspectives de l'injection de polymères sur le champ de Daqing Evaluation and Future of Polymer Injection in the Daqing Field |
| title_full_unstemmed | Bilan et perspectives de l'injection de polymères sur le champ de Daqing Evaluation and Future of Polymer Injection in the Daqing Field |
| title_short | Bilan et perspectives de l'injection de polymères sur le champ de Daqing Evaluation and Future of Polymer Injection in the Daqing Field |
| title_sort | bilan et perspectives de l injection de polymeres sur le champ de daqing evaluation and future of polymer injection in the daqing field |
| url | http://dx.doi.org/10.2516/ogst:1995019 |
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