【摘要】 轻质油油藏注空气提高采收率技术在国外已进行了许多实验室研究 ,某些现场试验取得了一定的成果 .国内这方面的研究刚刚开始 .以吐哈鄯善油田的稀油为实验样本 ,通过两种实验装置研究了该轻质原油在不同温度下的氧化速度 ,发生高温氧化的温度 ,保证高温氧化的最低供气量及注空气驱油的采收率更多还原

【Abstract】 Abroad, a lot of experimental study is carried out on increasing the recovery factor of light oil reservoir by air injection, and some field test results are also obtained. But at home, the study is only in beginning. The thin crude oil of Shanshan oilfield is taken as experimental sample, its oxidation rate and oxygen consumption at different temperatures, the temperature of taking place high-temperature oxidation, the lowest supply volume of air for maintaining high-temperature oxidation and the recovery factor of air injection displacement oil are studied in the paper.更多还原