蒙特卡罗法油气资源评价软件的设计与开发

根据有关资料，对比油气资源量评价的各种方法，详细论述了蒙特卡罗法在油气资源量评价中的应用原理和特点，从算法上解决了蒙特卡罗法的关键实现技术即伪随机数产生和随机数抽样问题。利用API设计编制了程序软件，完成了程序设计、算法实现、界面开发等工作，并应用于实际地区的资源评价工作，给出了实际算例。

Design and Development of Appraisal Soft-wares for Oil-gas Resources by Monte Carlo Methods

The quantitative appraisal fruits of the oil gas resources are deemed to be the important bases for the making of state energy policies and the compilation of oil gas development plans. But the scale of oil gas resources usually depends on the influence of various factors like geological backgrounds, exploration extent, exploration technology and economic conditions. And the above factors change with the changes of time and level of understanding. So, as a matter of fact, oil gas resources numerical valus is a static expression of dynamic numerical values. Based on the related data, the varied appraisal methods for oil gas resources are contrasted, and detailed statements are focused on Monte Carlo method, its application principles and characteristics in evaluating the resources of oil gas. The key implementation technologies,i,e,pseudo random numbers and random sampling are solved arithmetically. Based on the application of API, the procedure soft wares are designed and compiled, the procedure design, arithmetic implementation and interface development are completed and applied to the appraisal of resources in real rgeions and the practical examples are cited in the text.