大芦湖油田樊124块地层油与二氧化碳最小混相压力的确定

Determination of minimum miscibility pressure between formation crude and carbon dioxide in Fan 124 block of Daluhu oilfield.

大芦湖油田樊 12 4块是胜利油区拟开展二氧化碳混相驱的先导试验区。通过长细管驱替实验 ,确定了该区块地层油与二氧化碳的最小混相压力 ,为该区进行二氧化碳混相驱先导试验提供决策依据。

Fan 124 block in Daluhu oilfield will be a pilot area of CO 2 miscible displacement in Shengli petroliferous province. Minimum miscibility pressure between formation crude and CO 2 is determined using the longslimetube displacement experiment. It will provide decision basis for the pilot test of CO 2 miscible displacement in this block.