Compound steam flue gas drive has obvious advantages than steamdrive, and is a prospective production method in late period of heavy oil steam huff and puff.
蒸汽复合烟道气驱比单纯蒸汽驱具有明显优势，是稠油区块吞吐后期一种很有前景的接替开发方式。
2
This study provides technical support for converting to steamdrive development in block Jin91 in the near future and also provides reference to similar reservoirs.
本研究为锦91块下步转蒸汽驱开发提供了有利的技术支持，同时也为类似油藏提供了可借鉴的经验。
3
The statistics of 36 oilfield steamdrive pilot test results show that the oil-steam ratio depends on not only the reservoir parameters, but also the steam injection rate.