Pubei oil field in the Tuha basin, Xinjiang is a typical volatileoilreservoir, and it is the first one to be under miscible flooding in China.
新疆吐哈葡北油田为一典型的挥发性油藏,是我国首先开展混相驱实验的油田。
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It also concluded that the key issue for developing volatileoilreservoir and weak volatileoilreservoir is to keep reservoir pressure higher than saturation pressure.
Changchun oilfield is a weak volatileoilreservoir found in1988. It belongs to faulted oil and gas pool. The oilfield adopted the policy of outer edge waterflood and high-speed development.