Inhomogeneous clastic rock horizontal well physical model

The utility model relates to an inhomogeneous clastic rock horizontal well physical model. The inhomogeneous clastic rock horizontal well physical model is characterized by comprising an energy supply system, a horizontal well main model, a back pressure control system, an oil-water automatic metering system and a data collecting system. According to the inhomogeneous clastic rock horizontal well physical model, due to the combination of visualization, three-dimensional saturation and pressure collection, intuitional recognition of a mechanism is achieved; and basic components like an overlying compaction seal module, a well barrel and track module and working solution infusion modules like a blocking agent are arranged, besides distribution and analogue functions of conventional outflow water and remaining oil, the model can be used for optimization studies of mechanisms and crafts of various production increasing technologies like water blocking, and analogue functions of both a well net and a measure for improving a recovery ratio are achieved.