本文对目前关于干洛根热分解生成油、气的概念作了评述。原生石油运移机制需要大量的水作为载体以把石油从生油岩运到贮油层,本文对这些机制作了讨论。过去的研究者把成岩作用期间由于转变而从蒙脱石和蒙脱石-伊利石混合层矿物中排出的层间水看作是载体水(carrier water)的最重要来源。 根据蒙脱石粘土的压实实验研究结果、层间和间隙水的排出机制的研究结果以及在这些阶段所观察到 This article reviews the current concept of the pyrolysis of dry Logan oil and gas. These mechanisms are discussed in this paper because the primary oil migration mechanism requires a large amount of water as a carrier to transport the oil from the source rock to the reservoir. In the past, researchers considered interlayer water discharged from montmorillonite and montmorillonite-illite mixed-layer minerals during diagenesis as the most important source of carrier water. Based on the results of the compaction experiments on montmorillonite clay and the findings of the mechanism of discharge of interlaminar and interstitial water and the observations at these stages