| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 1756150 | Journal of Petroleum Science and Engineering | 2009 | 8 Pages |
Abstract
In this study, the applicability of horizontal well in the South-East Dragon field, which is a small fractured basement reservoir in the southern offshore of Vietnam, was assessed. An overview of the SE Dragon reservoir characteristics was provided. The potential performance of horizontal wells was analyzed using analytical approaches, and the performance was compared with that predicted for vertical wells. Sensitivity study was conducted to investigate the effect of horizontal well length on well performance. The results of this study showed that, instead of a 350Â m vertical well, drilling of a 400Â m horizontal well at the same location could produce an additional 3,658,166Â bbl of oil after 20Â years. The efficiency increased proportionally with horizontal well length. The actual production rate can however be lower than predicted because of the assumptions used in the analysis.
Related Topics
Physical Sciences and Engineering
Earth and Planetary Sciences
Economic Geology
Authors
N.M. Quy, P.G. Ranjith, S.K. Choi, P.H. Giao, D. Jasinge,