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| The optimization models of horizontal wells with separated production scheme |
| Received:March 29, 2008 |
| View Full Text View/Add Comment Download reader |
| DOI：10.7511/jslx20102028 |
| KeyWord:horizontal well separated production scheme horizontal section length optimization design genetic algorithm |
| Author | Institution |
| 刘珊 |
中国石油大学华东,东营 |
| 同登科 |
中国石油大学华东,东营 |
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| Abstract: |
| Based on the separated production scheme of horizontal well, the pressuer transient performance of horizontal wells has been researched, including three boundaries: no flow boundary, constant pressure boundary, and bottom water-drive boundary. And three new optimization models that takeing the length and location of horizontal intervals as research objects are built. These new optimization models are solved by using genetic algorithm. Then a practical optimum distribution for intervals was given. The change rules of production are discussed when the parameters of the models change. The plots of type curves are given, and the results have important practical significance for the separated production scheme of horizontal well. |
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