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.
长春油田是1988年发现的弱挥发油油藏,油田属于断块油气藏,油田开发采取边外注水,高速开发的政策。
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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.