This paper has finished these researches, that it regards mining oil through gas injection and WAG from an oil reservoir as examples. Finally it applies the optimization control technique to a local application about CO2 huff and puff.

• 本文以注气驱和气水交替开采实例油藏为例完成了上述研究内容，并将本文的控制论方法应用于现场注CO_2吞吐注采参数的优化设计过程。