油气聚集量模拟的研究

A STUDY OF SIMULATION OF HYDROCARBONS ACCUMULATING QUANTITY

聚集量是油气资源定量评价中最重要的参数和依据。聚集量模拟需要在生烃量和排烃量模拟的基础上进行。根据油气生成、运移、散失和聚集的自然发展过程，作者提出一种全新的聚集量模拟系统。通过在渤海湾盆地某区应用，获得满意的结果，证明该模拟系统是聚集量模拟的一种有效方法。

The amount of oil and gas accumulation is the most important parameter and the basis of quantitative assessment of petroleum resource. Accumulation modeling should be carried out only based on the simulation of hydrocarbons generation and expulsion. According to the naturally developed processes of hydrocarbons generation, migration, dissipation and accumulation, a new simulation system on the quantity accumulatied is suggested in this paper. An application of this system to a specific region in Bobal Gulf basin,some satisfactory results have been achieved. This demonstrates that the new system is effective to simulate the quantity of accumulating.