石油与天然气地质 ›› 1996, Vol. 17 ›› Issue (2): 102-109.doi: 10.11743/ogg19960203

• 论文 • 上一篇    下一篇

天然气资源成藏模型评价系统的建立

王川1, 黄铮2, 樊民星1, 李树森1   

  1. 1. 地质矿产部石油地质研究所, 北京100083:
    2. 北京工业大学, 北京 100022
  • 收稿日期:1995-07-03 修回日期:1996-02-02 出版日期:1996-06-25 发布日期:2012-01-16
  • 基金项目:

    国家科技攻关项目(85-102-01-05-01)

ESTABLISHMENT OF ACCUMULATION MODEL EVALUATION SYSTEM IN GAS RESOURCES

Wang Chuan1, Huang Zheng2, Fan Mingxing1, Li Shusen1   

  1. 1. Institute of Petroleum Geology, MGMR, Beijing:
    2. Beijing University of industry, Beijing
  • Received:1995-07-03 Revised:1996-02-02 Online:1996-06-25 Published:2012-01-16

PDF (PC)

796

摘要：

天然气资源评价专家系统中成藏模型评价子系统的建立,使复杂的定量计算模型和定性评价模型结合在一起,从而使系统进入能够描述复杂推理的更高层次。这一系统的关键之一是从天然气成藏各过程的数学及物理机制出发,建立天然气成藏过程中的数学和物理计算模型:关键之二是建立能够合理连接定量和定性评价模型的新的知识逻辑关系。在此基础上,建立气藏成藏评价模型(以碎屑岩气藏为例),并讨论6种知识逻辑关系的含义及其推理算法模型。

关键词: 专家系统, 成藏模型, 评价系统, 天然气

Abstract:

The establishment of accumulation model evaluation system is a subsystem of natural gas resources assessment export system(GRAES). It has integrated complicated quantitative calculation model with the qualitative evaluation model,therefore the system could reach a higher stage of processing sophisticated logical inference. One of the key technique of the system is to establish mathematical and physical calculation models according to gas accumulation mechanism. The other key technique is to found some new knowledge logical relations that could combine quantitative calculation model with qualitative inference model properly. On this base,the gas accumulation model is established with elastic rocks as the example,and the concepts and inference calculating models of six knowledge logical relations are discussed in this paper.