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我国裂谷盆地生油层中常有火山岩发育。在研究它们共生模式的基础上，利用地球化学和模拟实验等手段探索埋藏成岩期火山矿物与有机质的相互作用。初步成果表明，一些火山矿物对有机质生烃具有催化和加氢作用，可以使生油岩在较低温度和压力条件下生成较多的油气。但是不同火山矿物对油气生成的催化加氢效果及其动力学特征、这种成因类型的油气识别方法、成藏模式等，还需深入研究。因此，本研究对于丰富油气成因理论、提供新的找油领域具有重要意义。
The volcanic rocks often develop in the rift basin of our country. Based on the study of their symbiosis mode, the interaction between volcanic minerals and organic matter during burial diagenesis is explored by means of geochemistry and simulation experiments. Preliminary results show that some volcanic minerals catalyze and hydrogenate organic hydrocarbons, which can generate more oil and gas at lower temperature and pressure. However, the catalytic hydrogenation effects and kinetic characteristics of different volcanic minerals on hydrocarbon generation, hydrocarbon identification methods and reservoir forming models of this type of genesis need to be further studied. Therefore, this study is of great significance for enriching the theory of oil and gas genesis and providing a new field for oil discovery.