石油天然气专业代码，是自己开发的，在Windows系统下VC平台上实现，主程序用C和C++实现。此软件的功能是根据贝叶斯原理计算先验样本数据。-Oil and gas professional code, are their own, in the Windows system VC platform achieved, the main program using C and C++ to achieve. This software is based on Bayesian principles calculations a priori sample data.