运移聚集并行数值模拟软件系统

Development of the parallel computation numerical simulation software for oil-gas migration and accumulation

为了重建油气盆地的运移聚集演化史,开发了盆地多层油资源运移聚集并行计算数值模拟软件系统,提出了全新的多层油资源运移聚集史数学模型,构造了新的精细并行修正迎风分数步迭代格式,并行算法,并行程序设计,采用交替方向网格剖分的方法,该软件已成功地用于东营凹陷、胜利油田滩海地区的油资源评价,取得了良好的应用效果.

In order to redisplay the evolution history of the petroleum migration and accumulation in basins,the software for simulating the petroleum migration and accumulation is developed.A new mathematic model for describing the petroleum migration and accumulation is put forward,and a new fine parallel multi-step iteration format and a direction alternating mesh division method are constructed.The software is successfully applied to the resource evaluation of Dongying Sag and the sea beach areas in Shengli Oilfield,and good evaluation results are obtained.