摘要
应用Monte Carlo方法,针对井内介质分别为H2O和NGH,井外介质分别为H2O和NGH的4种情况,模拟计算得到了C/O测井响应随源距的变化关系以及不同源距时,C/O测井对径向深度的响应。通过数据处理,得到C/O差值随源距的变化关系,比较分析出C/O能谱测井响应对源距有很强的依赖性,并且得到了短源距和长源距的选择范围。
By Monte Carlo method, the paper simulates the C/O responses of different spacing in four conditions such as water or NGH in the well, and water or NGH outside of the well, and obtains the different rates of C/O with different spacing for the same formation, different outside material and the same outside material, different formation after data processed. By comparing and analyzing the calculation results mentioned above, the paper concludes that the responses of C/O log are largely dependent on spacing greatly and obtains the optimal range of the short spacing and the long spacing.
出处
《海洋石油》
CAS
2006年第1期47-50,共4页
Offshore Oil
