For the reservoir with high water cut, alternative injection of gas and solution can improve sweep efficiency, increase producing reserves and recovery factor.
采用气液交替注入技术可以提高高含水油藏的波及效率，改善油层的动用程度，达到提高原油采收率的目的。
The utility model relates to a solar energy generating device capable of improving the efficiency of a solar panel and co-producing the hot water.
一种提高太阳能电池板效率，联产热水的太阳能发电装置。
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