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总览 评价 袁益让 1,* , 杜宁 1, , 韩玉笈 2, , 杨成顺 3, ( 1、 山东大学数学研究所; 2、 胜利石油管理局物探研究院,东营; 3、 胜利石油管理局物探研究院; ) 摘要: 本文研究盆地多层油资源运移聚集并行计算数值模拟软件系统,提出了全新的数学
袁益让1,*, 杜宁1,, 韩玉笈2,, 杨成顺3,
(
1、山东大学数学研究所; 2、胜利石油管理局物探研究院,东营; 3、胜利石油管理局物探研究院; )
摘要:
本文研究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,并行程序设计,并行计算信息传递,交替方向网格剖分方法,成功实现了百米级、百万节点和超长时间的高精度数值模拟,在国内外率先研制成多层油资源运移聚集软件系统,并已成功应用到东营凹陷、滩海地区的油资源评价,得到了很好的实际效果。
关键词:
油资源运移聚集,并行数值模拟,并行计算信息传递,并行程序软件系统
Yuan Yirang1,*, Du Ning2,, Han Yuji3,, Yang Chengshun 4,
(
1、Institute of Mathematics, Shandong University; 2、Institute of Mathematics, Shandong University ; 3、Physical Exploration Institute of Shengli Petroleum Administration, Dongying; 4、Physical Exploration Institute of Shengli Petroleum Administration; )
Abstract:
This paper considers the software of parallel arithmetic numerical simulation of migration-accumulation of oil resources. It puts forward a new mathematical model, careful parallel upwind fractional steps implicit iterative scheme, parallel arithmetic program, parallel arithmetic information and alternating-direction mesh subdivision. Our work has realized highly accurate numerical simulation in hundreds of meters with millions of nodes and during on extra-long period of time. It has produced a first at home and abroad software system of multi-layer oil resources migration-accumulation. This system has successfully been applied in oil resources evaluation in Dongying Hollow and Tanhai Region, and has got practical results.
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